ffffff9c, &(0x7f00000000c0)='/selinux/checkreqprot\x00', 0x109000, 0x0) 2018/04/05 02:44:27 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0xd, &(0x7f0000000140)="18000300000001000000be5ea6cd88360000080203000008000006000e640002b900100000011c6900bb77a107567e5bdba17e19470055040097ec67a1e2010049fc2d63e000000000001418000a00000000130000c88ebbff06010000ad000000000000061475d7220342000747ecf48b05000000e7ec75e848ccfff6ba00b3b40f0000c62cc6e96c7a442ef629cd7ed089f74164536dab653670786eaec0ef151332450f779c4865c287b7e75ab4f1b8fc393d2696c0c3ba5aeae200000000", 0xfffffffffffffdac) openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x1000000000000, 0x0) 2018/04/05 02:44:27 executing program 0: setsockopt$sock_void(0xffffffffffffffff, 0x1, 0x3f, 0x0, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000000300)="951568519c1f71bb8b4c54f4a43d6b679cb5bc61e76af828f423a297fbe3438990e1421bbd0e7dcf476fd4178ef43c1e2c54f1a8e239ae923d6e755258dada6652099362f9b3856df38b9de499d9fc25f23f918ccc55d807490992ea553aac532c3986a5e4437fa7ca08105cec9969920ff2c3c742c3ceed65aa87def336addbab541edc4275cc904d0fd18d4e3899b5ecd54b4d75244f05c8bf4be6b6b8a6c2dfa9029711d785", 0xa7) getrandom(&(0x7f00000000c0)=""/208, 0xd0, 0x3) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000134000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f00000e5000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) connect$inet(r0, &(0x7f00009322c4)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) socketpair$inet(0x2, 0x4, 0x5, &(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f0000000900)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) getsockname$packet(0xffffffffffffffff, &(0x7f00000009c0)={0x0, 0x0, 0x0}, &(0x7f0000000b40)=0x14) setsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000b80)={r2, @rand_addr=0x8, @multicast2=0xe0000002}, 0xc) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000040)={0x1, 'nr0\x00', 0x20000000000003}, 0x18) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000000400)={0x6, {0x2, 0x4e22, @loopback=0x7f000001}, {0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e21, @loopback=0x7f000001}, 0x202, 0x3, 0x40, 0x6, 0x80000000000000, &(0x7f00000003c0)='bridge0\x00', 0x9, 0xffffffff00000000}) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f00000008c0), 0x10) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000240)={0x0, 0x8, 0x200}, &(0x7f0000000280)=0x10) ioctl$TUNATTACHFILTER(0xffffffffffffffff, 0x400854d5, &(0x7f0000000540)={0x6, &(0x7f0000000500)=[{0x3, 0x9}, {0x1f, 0xfffffffffffffffc, 0xf15c, 0xff}, {0x6, 0x2, 0x2, 0x7fff}, {0x20000, 0x80000001, 0xaaad, 0x400}, {0x0, 0xfffffffffffffff9, 0x0, 0x800}, {0xffffffffffff2fc1, 0xc4, 0x800, 0xfffffffffffff001}]}) fstat(0xffffffffffffffff, &(0x7f0000000940)) fallocate(0xffffffffffffffff, 0x1, 0x4, 0x100000000) getresgid(&(0x7f0000000000), &(0x7f0000000080), &(0x7f00000001c0)) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f00000002c0)={r4, 0x4}, 0x8) ioctl$VT_RESIZE(0xffffffffffffffff, 0x5609, &(0x7f00000004c0)={0x1, 0x68b, 0x100000000}) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000580)='/selinux/commit_pending_bools\x00', 0x1, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000880)={&(0x7f0000000600)=@abs={0x0, 0x0, 0x4e24}, 0x6e, &(0x7f0000000840)=[{&(0x7f0000000680)="90388e3d1a7c6e6b8e588f008e22897c03f705cb24577fbffb89699a48942b57433bdb2ebd52cc89630e01dc9b2a9c771d552c91d912283ef0bb844a8e9b25a54ca747d41e9c87f97b928874349f669a83d71e79c74d2544b82a6e3cf4a616ba4d181c7b07a786a2d3c7d1c89398e2690a2e9e8fbe8d12989c937348d30b6dda48f82284cbb226e75a819cbd94d5bbef7d9defd988fd55ec9dbb40735a25ed2bae282c75ac0dcd874f2b27af6c897a9f1d154184745f555c2f73d590dc9465e3b2b4056a5b0057db5bb251183104377aa161d7418ce4824d0cfaf4a617a87e3d33", 0xe1}], 0x1, 0x0, 0x0, 0x40000}, 0xc0) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f00000005c0)='tls\x00', 0x4) timerfd_create(0x2, 0x80000) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)="2e2f6367726f75702fb8a0da7a71b84eab58d86b414591563c79c3ad5ab41a4e21d66160e6c29bcc91a4eed45ff1a3e0f4e5b2b7114ca985ba09926fd86e72acf426e9f9022f93c2c9b9e80b968d5ca7cb7a40000000000000008af7a91b09bc91f28f201f91b772543a1336cfe67a02f2ee0b75cc50c6c90943f5116d144c19b74bce65eeeb76d01878bfe88967d0293d5ea4f58a98820f7cb352d31f84f99122ecebe9f095d9a0152c460c0fe1f053459428b7e2c3", 0x1ff) 2018/04/05 02:44:27 executing program 7: pipe(&(0x7f00007e8ff8)={0x0, 0x0}) accept4$vsock_stream(r0, &(0x7f0000000000)={0x28, 0x0, 0xffffffff, @hyper}, 0x10, 0x80800) fcntl$setpipe(r1, 0x407, 0x0) pipe2(&(0x7f0000140ff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) tee(r2, r1, 0x1ff, 0x0) write$cgroup_int(r1, &(0x7f0000000240)=ANY=[@ANYBLOB="00c3d2ce0bd1adf0f238a87d14b8f18eef812e1ce3c164796b233b2628e19412cf12cd61fdb98e4eb8b6235751349742e1cc97d7a0b3e868cd3a4e9e6d2e92a61fdaf63f16bbd2562a9c72eed831cfd6788fdb9733c0dd23bd0c1507472d6279b0a06b9c2b4b0e0e73b6f9e3f41f019416d7120f29f2c7d330c6bb590ab2de2bbc9ff90d98078ab489f50b429c37ae6be77c5a87771bb7b5e46d0bc5b6f9c617267c02ce7f241d760000000000000000000000000000"], 0x1) vmsplice(r3, &(0x7f0000f14000)=[{&(0x7f0000853fde)="8d", 0x1}], 0x1, 0x0) getsockopt$bt_hci(r0, 0x0, 0x0, &(0x7f00000001c0)=""/112, &(0x7f0000000140)=0x70) tee(r2, r1, 0x40, 0x0) set_thread_area(&(0x7f0000000100)={0x0, 0x0, 0x1000, 0x7, 0x6, 0x8000, 0xffff, 0x1, 0xde6, 0x8}) readv(r0, &(0x7f0000401fb0)=[{&(0x7f0000615fbd)=""/67, 0x43}], 0x1) getsockopt$netlink(r1, 0x10e, 0x2, &(0x7f0000000040)=""/191, &(0x7f0000000180)=0xbf) 2018/04/05 02:44:27 executing program 2: r0 = socket$inet(0x10, 0x1, 0x800) connect$inet(r0, &(0x7f0000000380)={0x2, 0x4e24, @broadcast=0xffffffff}, 0xfffffffffffffee9) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x280001, 0x0) getcwd(&(0x7f0000000240)=""/224, 0xe0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000100)={0x0, 0xe124, 0x0, 0x6, 0x101}, &(0x7f0000000140)=0x18) getpeername(r0, &(0x7f00000003c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000200)=0x80) connect$packet(r1, &(0x7f00000005c0)={0x11, 0x0, r3, 0x1, 0xff, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000180)={r2, 0x5313}, &(0x7f00000001c0)=0x8) r4 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getpeername$packet(r4, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000340)=[@in6={0xa, 0x4e20, 0x100, @local={0xfe, 0x80, [], 0xaa}, 0xc}, @in={0x2, 0x4e23, @rand_addr=0xb846}], 0x2c) getsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f0000000440)={{{@in=@local, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@remote}}, &(0x7f0000000540)=0xe8) connect$packet(r4, &(0x7f0000000580)={0x11, 0x0, r5, 0x1, 0x75, 0x6, @random="2fdd20d55e7c"}, 0x14) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000003000)}, 0x0) 2018/04/05 02:44:27 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) waitid(0x0, r1, &(0x7f0000000040), 0x80000000, &(0x7f0000000340)) ptrace$getregset(0x4204, 0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000780)=""/221, 0xdd}) fcntl$setstatus(r0, 0x4, 0x6000) pread64(r0, &(0x7f0000001880)=""/4096, 0x2b5, 0x0) r2 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) add_key$keyring(&(0x7f0000000640)='keyring\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0x0) request_key(&(0x7f0000000680)='dns_resolver\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a}, &(0x7f00000006c0)="7b2d23776c616e3076626f786e657431766d6e657430142400", r2) fcntl$setlease(0xffffffffffffffff, 0x400, 0x1) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000500)=0x0) getpriority(0x0, r3) request_key(&(0x7f00000000c0)='ceph\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, &(0x7f0000000140)='vboxnet1\x00', 0x0) syncfs(0xffffffffffffffff) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000080)) add_key$user(&(0x7f0000000280)='user\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a}, &(0x7f0000000300)="3dde79763ec09bbf6917ffd1e8c401c99e25f23f4979b631bf4aa314195f066c86763061ba5fe74f345a", 0x2a, 0x0) syz_open_dev$sndtimer(&(0x7f0000000580)='/dev/snd/timer\x00', 0x0, 0x0) 2018/04/05 02:44:27 executing program 6: r0 = socket$inet6(0xa, 0x400000000001, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f000074fffc)=0x3, 0xa9) r1 = dup(r0) setsockopt$inet6_tcp_int(r1, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f00000000c0)={{0xa, 0x4e23, 0xf3d9, @local={0xfe, 0x80, [], 0xaa}, 0xffff}, {0xa, 0x4e24, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0x6}, 0x7, [0xee, 0x0, 0x9, 0x6, 0x8, 0x7, 0x7, 0x9]}, 0x5c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x7fff) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000140)={0x3, 0x2, 0x3c, 0x9, 0x0}, &(0x7f0000000180)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f00000001c0)={0xeb, 0x5, 0x200, 0xbc, 0x3, 0x5, 0x80000001, 0x20, r3}, 0x20) getsockopt$IP6T_SO_GET_REVISION_MATCH(r2, 0x29, 0x44, &(0x7f0000000040)={'icmp\x00'}, &(0x7f0000000080)=0x1e) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x0, 0x0) 2018/04/05 02:44:27 executing program 2: r0 = socket$unix(0x1, 0x2, 0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) sendfile(r0, r1, 0x0, 0x8001) r2 = socket$unix(0x1, 0x1, 0x0) unshare(0x40600) splice(r2, &(0x7f0000002ff8), r2, &(0x7f0000002000), 0xef1, 0x0) 2018/04/05 02:44:27 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") writev(r0, &(0x7f0000002b80)=[{&(0x7f0000000380)="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", 0xfb}], 0x1) r1 = getpid() ptrace$getregset(0x4204, r1, 0x0, &(0x7f0000000480)={&(0x7f0000000780)=""/221, 0xdd}) fcntl$setstatus(r0, 0x4, 0x6000) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) r2 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000540)={0x8}, 0x4) add_key$keyring(&(0x7f0000000640)='keyring\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a}, 0x0, 0x0, r2) request_key(&(0x7f0000000680)='dns_resolver\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a}, &(0x7f00000006c0)="7b2d23776c616e3076626f786e657431766d6e657430142400", r2) fcntl$setlease(r0, 0x400, 0x1) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000500)) request_key(&(0x7f00000000c0)='ceph\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, &(0x7f0000000140)='vboxnet1\x00', 0x0) syncfs(r0) add_key$user(&(0x7f0000000280)='user\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a}, &(0x7f0000002c80)="3dde79763ec09bbf6917ffd1e8c401c99e25e0b60bafe6f6051ca314195f066c86763061ba5ffb4f345a408ba4c56bba2ac4f64642a19a81f72b1d3fb74e5d348e1ebba568683ff0239d512690e1d248897adc7a36de2027bead1fd312ad7c71d0fc6961c82324d861aba30661f734fce4cae82be73daa743c79e1ebf1bc2b9584b045c7ce2cea08d1a06c54eae899ac8922e47398e39c80d1ee79402710ca17c62a4551bfbc", 0xa6, 0x0) recvfrom$inet(r0, &(0x7f0000002c00)=""/74, 0x4a, 0x100, &(0x7f0000000600)={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) syz_mount_image$ext4(&(0x7f0000000300)='ext4\x00', &(0x7f0000000340)='./file0\x00', 0x3ff, 0x1, &(0x7f0000003040)=[{&(0x7f0000002d40)="68059f598568a5eca43c6164cba05c427fcb3096237647c0a7362c2ce459fc2908210f2bb3b61cdfda95d51fdc8c4aae822325f31388e1d8764f3c2caf45b851b14f1ee52ccc3bbd2de49526b9c396d9d8e1a924b4dd04c17d045bc23eeeb18f32d5954a929a5eeb3ab0dda90ae6ff2a54ba3ee587987f1c5e566985264aee3c74a4e81f40d6315f2cc4aded2cd4632f0e1e673fda263e95fc41da95de9b3d92a283da978b1999cafac61700e416", 0xae, 0x100000001}], 0x4, &(0x7f0000000040)=ANY=[@ANYBLOB="6e6f62682c636f6d6d69743d36393733332c71756f74612c61636c2c6a6f75726e616c5f696f7072696f3d37793f393879377f2c0054ebc5cbe6ba1dfbd42cdc132fe9ca351d41601dab9219111ab6fcf5c45ffac5d10abac4ea5cc7eee6b49d40ab096f6a9fe309e6488805d9d19d7bd3616020"]) connect$inet6(r0, &(0x7f0000000000)={0xa, 0xffffffff, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x8}, 0x1c) syz_open_dev$sndtimer(&(0x7f0000000580)='/dev/snd/timer\x00', 0x0, 0x0) 2018/04/05 02:44:27 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000180)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000b04cf4)=ANY=[@ANYBLOB="1400001000000000000000000000000000000000"], 0x14}, 0x1}, 0x0) write$binfmt_aout(r0, &(0x7f0000000640)=ANY=[@ANYBLOB="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"], 0x445) socket$nl_netfilter(0x10, 0x3, 0xc) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x84) ioctl$EVIOCSREP(r1, 0x40084503, &(0x7f0000000140)=[0x10000, 0x7]) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f00000000c0)={0x0}) ioctl$DRM_IOCTL_NEW_CTX(r1, 0x40086425, &(0x7f0000000100)={r2, 0x2}) [ 551.122734] IPVS: Unknown mcast interface: nr0 2018/04/05 02:44:27 executing program 5: r0 = socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000000180)={0x8000, {{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x84) r1 = socket$inet(0x2, 0x0, 0x7) setsockopt$inet_tcp_int(r1, 0x6, 0x19, &(0x7f0000000000)=0x3, 0x4) select(0x40, &(0x7f0000000240)={0x0, 0x8, 0x6, 0x7f6400000000000, 0x7, 0xffffffffffffffff, 0x6, 0x1}, &(0x7f0000000280)={0x0, 0x3ff, 0xa000, 0x2, 0x1, 0x83a, 0xfb}, &(0x7f00000002c0)={0x2, 0x80, 0x3, 0x7ef, 0x1, 0x53, 0x93, 0x80000000}, &(0x7f0000000300)={0x0, 0x2710}) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) creat(&(0x7f0000000100)='./file0\x00', 0x2) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap$binder(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x4, 0x20010, r2, 0x0) sendto$inet(r1, &(0x7f0000000340), 0x0, 0x20000000, &(0x7f00000000c0)={0x2, 0x84e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_int(r1, 0x6, 0x11, &(0x7f0000000080)=0x8, 0x4) sendto$inet(r1, &(0x7f0000189000)="59c39b3ffda32e60e3b3f0575061f1f2085409d2f6bc043a5e70350c450a2bc0436bfc1f2246192dd89214ba7b10c1a0b74caf5bf66ba628084b20051b2d011e0d1c84512180ae36180285db43c2cbfa85f04d1bbcf99fa457733e315b5f0e3dd33dccf77a87e15bf02c16be41b28c26", 0x70, 0x8000, &(0x7f0000581000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) times(&(0x7f0000000040)) [ 551.146731] binder: 1017:1018 transaction failed 29189/-22, size 2199023255581-682899800065 line 3011 [ 551.162013] binder: 1017:1018 unknown command 88105728 [ 551.167334] binder: 1017:1018 ioctl c0306201 20000340 returned -22 2018/04/05 02:44:27 executing program 4: r0 = socket(0x10, 0x80002, 0x0) bind$netlink(r0, &(0x7f00000000c0)={0x10, 0x0, 0x1}, 0xc) write(r0, &(0x7f0000000000)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) connect$netlink(r0, &(0x7f0000000100)=@proc={0x10, 0x0, 0x1}, 0xc) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000b4bffc), 0x4) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cpuset.memory_pressure\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) sendto(r0, &(0x7f0000cfefee), 0x209, 0x0, 0x0, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000000040)=0x800005, 0x4) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x27, &(0x7f0000000180)={@remote={0xac, 0x14, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x8) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f0000000080)={'icmp6\x00'}, &(0x7f0000000140)=0x1e) [ 551.235689] IPVS: Unknown mcast interface: nr0 [ 551.253877] binder: 1017:1018 transaction failed 29189/-22, size 2199023255581-682899800065 line 3011 [ 551.259250] binder: 1017:1062 unknown command 88105728 [ 551.259259] binder: 1017:1062 ioctl c0306201 20000340 returned -22 2018/04/05 02:44:28 executing program 6: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x22000, 0x0) sendmsg(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000040)="2f0000001d0003fd6d0000360000000002dd0700020000001f5f08c908000100020273730beeffff005867855e7fa5", 0xfffffffffffffebc}], 0x1, 0x0, 0xff86, 0x1}, 0x10) r1 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x7, 0x84000) connect$pptp(r1, &(0x7f0000000080)={0x18, 0x2, {0x3, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1e) 2018/04/05 02:44:28 executing program 5: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000480)={[{0x2f, 'rdma', 0x20}, {0x2b, 'rdma', 0x20}]}, 0xc) r1 = socket$inet6(0xa, 0x400000000001, 0x0) r2 = dup(0xffffffffffffffff) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r3) r4 = creat(&(0x7f00000002c0)='./file1\x00', 0x0) write$tun(r4, &(0x7f0000000080)={@void, @void, @x25={0x0, 0x0, 0x27}}, 0x3) fcntl$setstatus(r4, 0x4, 0x6000) getresgid(&(0x7f0000000540), &(0x7f0000000580), &(0x7f00000005c0)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r4, &(0x7f0000000500)={0x2000}) pwritev(r4, &(0x7f00000000c0)=[{&(0x7f0000000c00)="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", 0x46c}], 0x1, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') ioctl$sock_inet_SIOCSIFNETMASK(r2, 0x891c, &(0x7f0000000200)={'ip6gretap0\x00', {0x2, 0x4e20, @multicast2=0xe0000002}}) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000300)=ANY=[@ANYBLOB="000000007ec03bedfbd6324e078bedc0261b9da9c478065b2053eb6774582233a3bf68c120bf3d5a2611c0251cfa3b54879c5b360e3f529d1d26e5ea7d14b1a83d6be04f6dc730af3f130b1ae42027cd1ad2042d627fa563c4d980c5ea80a5fc14e32bd2a9a1a5f0f1dfb5a062fd747efab70031512974a8232dc522c35a376e5e11de51e83403b6b528e94a75a950269d7daf88ab2d3aa300bc48e9cede7ec7c2228e3afef7c81b52af6ac7cc7d0345f11bd71f04f5ea3ee2c848233a1c64ab733b4a13f20917db3ba6fedef4aa82539d80c308f3cd0d3899570cb60ce58a7ef8d74873494708f68978a80a"], 0x1}, 0x1}, 0x0) bind$inet6(r1, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r1, &(0x7f0000e77fff), 0xfffffffffffffd8a, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r5 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(0xffffffffffffffff, 0x10e, 0x8, &(0x7f0000000180), 0x4) fchdir(r0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000140), 0x0) sendfile(r2, r5, &(0x7f0000d83ff8), 0x8000fffffffe) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f00000001c0)={0x0, 0x6ac}, &(0x7f0000000400)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r5, 0x84, 0x18, &(0x7f0000000440)={r6, 0x2}, &(0x7f00000004c0)=0x8) 2018/04/05 02:44:28 executing program 4: r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000000040)=0x1c, 0x0) getpeername(r0, &(0x7f0000000100)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, &(0x7f0000000080)=0x80) r1 = socket(0x10, 0x3, 0x0) ioctl$sock_ifreq(r1, 0x89f0, &(0x7f00000000c0)={'tunl0\x00', @ifru_addrs=@in={0x2, 0x4e20, @rand_addr}}) 2018/04/05 02:44:28 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f00000000c0)=0xf7, 0x4) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x20100, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(r1, 0x0, 0x48c, &(0x7f0000000100)={0x0, 'lo\x00', 0x1}, 0x18) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f0000000040), 0x0, &(0x7f0000000080)}}, {{&(0x7f0000000a80)=@in={0x2, 0x0, @rand_addr}, 0x80, &(0x7f0000001bc0), 0x0, &(0x7f0000000040)}}], 0x2, 0x0) 2018/04/05 02:44:28 executing program 2: remap_file_pages(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x10) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000300)='./bus\x00', 0x20) write$tun(0xffffffffffffffff, &(0x7f0000000080)={@void, @void, @x25}, 0x3) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x141042, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000040)) creat(&(0x7f0000000140)='./file1\x00', 0x189) ftruncate(r2, 0x3) r3 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r3, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000000)='syzkaller1\x00') epoll_wait(r4, &(0x7f0000000200)=[{}, {}], 0x2, 0x10000) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000013c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="4a000000b445a718f6dce2846c14724f941a72ae1245c4d376c05a2d96e6b4735ad26efbc11b2d304702000100820ebb012230ed35348135a09c54bdd6d1670450e2d7aeb8e3dea94600924051f3"], &(0x7f00000012c0)=0x52) pread64(r4, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) fsync(r1) 2018/04/05 02:44:28 executing program 3: r0 = socket$inet6(0xa, 0x8080e, 0xfffffffffffffffd) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000080)={{{@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in=@loopback=0x7f000001, 0x0, 0x0, 0x0, 0x0, 0x2, 0x80, 0x0, 0x3}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x2b}, 0x0, @in=@multicast1=0xe0000001}}, 0xe8) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) 2018/04/05 02:44:28 executing program 1: r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) r1 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f0000000040)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f00004c1000)}) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007fd0)={0x0, 0x0, &(0x7f0000004000), 0x0, 0x0, &(0x7f000000d000)}) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/checkreqprot\x00', 0x0, 0x0) setsockopt$bt_BT_VOICE(r2, 0x112, 0xb, &(0x7f00000001c0)=0x8001, 0x2) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000cf7ff4)) mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, r1, 0x0) ioctl$BINDER_SET_MAX_THREADS(r2, 0x40046205, 0xb8e1) vmsplice(r2, &(0x7f0000000700)=[{&(0x7f0000000440)="9b3e", 0x2}, {&(0x7f0000000640)="a9c07a07fbcce3ea29c8dfa1d2f4f92a44d5a89f39283516a402f60866448ea476ca4d41dc6792d2e2cc725e2cc883098597a758ca6a539fa71ddc8f6da6b559558f0a68cbbc991d1ddde9192fa53456d38f1592b2006612a6e49ebe1ede7e1918388f0ab9938a5abadef755399dc7fff1a156131f700dfa5e8941edb4505c54130886ac9dcd6c95b6eb4a88129d5cd25923681e09fe23c822aa1d6039b00e758c83d519184d5a062e8ef2443ab4", 0xae}], 0x2, 0x2) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000005fd4)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000260000)}) clock_gettime(0x0, &(0x7f00000000c0)) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000740)={0x0, @multicast1, @dev}, &(0x7f0000000780)=0xc) restart_syscall() fcntl$F_GET_FILE_RW_HINT(0xffffffffffffffff, 0x40d, &(0x7f0000000200)) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000002fd0)={0xc, 0x0, &(0x7f0000004f98)=ANY=[@ANYBLOB="016340400000000000000000"], 0x0, 0x0, &(0x7f0000002000)}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r3 = syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000012000)={0xd1, 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="0563044000000000145c8a604d69beb00f23b8aabf2b1ab57a464f0b8ea7533c707f45d5e2c46d57a512b39e1350d709112bf65b3bca4a1a44d2ed1f8c01ce2d283bde4353636184cac96fd375b19b63f76c0a27bc0f23b7ea7bdf1f4124cf7c194503f6d25cac165d40eb1776f1a4ed441906fa64a9e9b827894acd0d1e51f8940deff29ad89f2549a9639d90d853fc65429d95a94b37488897117a8555177bb5a92130dad3ecde4f9a72f72a01f788f23079046f5072ac0ce391023ff5ffece7c28dcc915034e5c1284da6bee9257df8"], 0x0, 0x0, &(0x7f0000012fc7)}) close(r3) flistxattr(r1, &(0x7f0000000240)=""/229, 0xe5) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000000200)={0x0, 0x0, &(0x7f000000cf68), 0x1, 0x0, &(0x7f0000008f37)="c2"}) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000003fd0)={0x10, 0x0, &(0x7f0000015000)=[@request_death={0x400c630e}]}) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000100)={0x0, 0x4}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000180)=@assoc_value={r4, 0x6}, 0x8) 2018/04/05 02:44:28 executing program 7: r0 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r0, 0x0) syz_mount_image$hfs(&(0x7f0000000000)='hfs\x00', &(0x7f0000000040)='./bus\x00', 0x1, 0x0, &(0x7f00000000c0), 0x40, &(0x7f0000000080)) 2018/04/05 02:44:28 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000340)='/dev/sequencer2\x00', 0x2400, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000380)={0x0, 0x9, 0x2, [0x9, 0x80000000000000]}, &(0x7f00000003c0)=0xc) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000700)={r2, 0xa4, "93f7292a4fe3a28f0bb671b830e94a7f3caf66ad0faaf280b844b756e8fe00a6972f3c1c43ef73fd305cb9db8f684800af0f8a62815bdfc21ee439db76649f87a67868955d453707bc1e06da900c5cf934050e753a81b649dbc6fb8b94088f7792cfe111a7a0c285c3f5ba4d0e5d5c59ee9f919237774c29317541c58880f47d1d0360f0d9af8398a02d097a48224625a3dbd3552e0a17da3617ab42e60f2e209c61e763"}, &(0x7f0000000400)=0xac) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r3, 0x1, 0x2f, &(0x7f00000004c0)=0x1, 0x4) sendto$inet6(r3, &(0x7f0000eb9fff), 0xfffffd65, 0x20000004, &(0x7f000031e000)={0xa}, 0x1c) r4 = memfd_create(&(0x7f00000005c0)="6465762046a80d01bed3c1e1c85fe2dbef94a677a99248217280a42d688043cc913ddb112187ee23355083fc8a1eed8f3d1a468b405da49550403420a5685e12afb758b1bfcf91d09bfe61b023e1b04f2f8e23a38e1ef575997d875079d8275500cf932de25ff116808e0097e9a30f89ffec73d758337ba4ecfe26e0709dceb3bc100af911f29826293f7e6d4cbbb7fa03189e2fd5b9461150c1f6c46be2eddd2f84ce8136164ee052fdf7c5919654885d693f6c70f42b0eef3f33160056b93855cb84bf62730fd9afe77c1b8d7b0b9dcc2a7566f6067be13c15bbbc440e796acc56b204c7f48fcdfa2e84e52a95", 0x3) setsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000000300), 0x4) write(0xffffffffffffffff, &(0x7f0000000240)="76caee751447b3bf", 0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r4, 0x84, 0x1b, &(0x7f0000000840)=ANY=[@ANYBLOB], &(0x7f00000006c0)=0x1) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x4, &(0x7f0000000140), &(0x7f0000000180)=0x4) fcntl$addseals(r4, 0x409, 0xa) stat(&(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000200)='./file0\x00', 0x6000, 0x0, r6, 0x13b, 0x8, 0x0) clone(0x200, &(0x7f0000fbf000), &(0x7f0000000140), &(0x7f0000000180), &(0x7f00000001c0)) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000580)=0x2, 0x4) execve(&(0x7f00009cc000)='./file0\x00', &(0x7f0000bb2000), &(0x7f00006fcff0)) chown(&(0x7f0000000080)='./file1\x00', r5, r6) r7 = syz_open_procfs(0x0, &(0x7f00004faffd)='io\x00') getsockopt$bt_BT_DEFER_SETUP(0xffffffffffffffff, 0x112, 0x7, &(0x7f0000000280), &(0x7f00000002c0)=0x4) getsockopt$bt_BT_SECURITY(r7, 0x112, 0x4, &(0x7f0000000040), 0x2) preadv(r7, &(0x7f0000be4fc0)=[{&(0x7f0000000000)=""/44, 0x2c}], 0x2bb, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000540)=0x0) syz_open_procfs(r8, &(0x7f0000000100)='sched\x00') socket$inet(0x2, 0x0, 0x0) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000b86000)={0x0, &(0x7f00006dc000)=[{0x0, 0x0, 0x800}]}, 0x10) 2018/04/05 02:44:28 executing program 4: socket$inet6_tcp(0xa, 0x1, 0x0) socket$packet(0x11, 0x3, 0x300) 2018/04/05 02:44:28 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) remap_file_pages(&(0x7f0000009000/0x1000)=nil, 0x1000, 0xffffffffffffffff, 0x2, 0x8000) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) chdir(&(0x7f0000f95000)='./file0\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x141042, 0x0) ioctl$void(r0, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ftruncate(r2, 0x5) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000001340), &(0x7f0000001380)=0x4) r3 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x7ffffe, 0x11, r3, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000080)={0x0, 0xffffffffffffffff, 0xffffffffffffffc0, 0x0, 0x0, 0x2}, &(0x7f0000000100)=0x14) read(r0, &(0x7f0000000240)=""/4096, 0x1000) r5 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") mknod(&(0x7f0000001300)='./bus\x00', 0x13, 0x0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000040)={0x0, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000000)='syzkaller1\x00', 0x8001, 0x0, 0x81}) epoll_wait(0xffffffffffffffff, &(0x7f0000000200)=[{}], 0x1, 0x10000) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, &(0x7f0000001540)={0x1, 0x0, 0x2, 0x3f, r4}, 0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r5, 0x84, 0x6d, &(0x7f0000001580)=ANY=[@ANYRES32=r4, @ANYBLOB="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"], &(0x7f00000012c0)=0x2) fcntl$setstatus(r5, 0x4, 0x6000) lgetxattr(&(0x7f0000000180)='./bus\x00', &(0x7f00000013c0)=ANY=[@ANYBLOB="73797374656d2e72616d66731f65058d214426683a8bc78d013b652dbdbbfbf1c4475e1768db7b6f27929016516f3901d7f89af01f1c213e6c3df3707fbfaccc2be8d217165bd8aac9055f0f04ea0f51"], &(0x7f0000001440)=""/235, 0xeb) pread64(r5, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, &(0x7f0000001280)={0x2000000000005, 0x208, 0x0, 0x0, r4}, &(0x7f0000001240)=0x10) setsockopt$inet_icmp_ICMP_FILTER(r5, 0x1, 0x1, &(0x7f0000000540), 0x4) add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0x0) request_key(&(0x7f0000000680)='dns_resolver\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000006c0)="7b2d23776c616e3076626f786e657431766d6e657430142400", 0x0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(0xffffffffffffffff, 0x84, 0x78, &(0x7f0000000440)=r6, 0x4) ioctl$TIOCGSID(r5, 0x5429, &(0x7f0000000500)=0x0) getpriority(0x2, r7) request_key(&(0x7f00000000c0)='ceph\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000140)='vboxnet1\x00', 0x0) 2018/04/05 02:44:28 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000923000)='/dev/snd/seq\x00', 0x0, 0x2) fchdir(r0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)) r1 = openat(0xffffffffffffff9c, &(0x7f0000001400)='./file0\x00', 0x402204, 0xe) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000001680)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r1, &(0x7f0000001780)={&(0x7f0000001600)={0x10, 0x0, 0x0, 0x4400000}, 0xc, &(0x7f0000001740)={&(0x7f0000001ac0)=ANY=[@ANYBLOB="304a1e73c415f7b8d9", @ANYRES16=r2, @ANYBLOB="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"], 0x30}, 0x1}, 0x20000040) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r3) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) rmdir(&(0x7f0000001240)='./file0\x00') setsockopt$IP_VS_SO_SET_TIMEOUT(0xffffffffffffffff, 0x0, 0x48a, &(0x7f0000000040), 0xc) r4 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001140)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TCSBRK(0xffffffffffffffff, 0x5409, 0xe7) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000100)=ANY=[], 0x1023c) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000140)=ANY=[]) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000000200)) r5 = gettid() process_vm_writev(r5, &(0x7f0000001100)=[{&(0x7f0000000100)=""/4096, 0x1000}], 0x1, &(0x7f0000001700)=[{&(0x7f0000001280)=""/164, 0xa4}, {&(0x7f0000001480)=""/8, 0x8}, {&(0x7f0000001640)=""/3, 0x3}], 0x3, 0x0) setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f0000001880)=ANY=[@ANYBLOB="000000000a000000ffff0000ff0100000000000000000000000000011f0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000030000000a004e2004000000fe80000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000012000000000000000000000000000a004e239c050000fe8000000000000000000000000000aa00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a0000000000000000000000000000000000ffff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x20c) r6 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000013c0)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x2, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000000)) ppoll(&(0x7f0000001200)=[{r6}, {0xffffffffffffffff, 0x2}, {r3, 0x2020}, {0xffffffffffffffff, 0x4}], 0x4, &(0x7f0000000040)={0x77359400}, &(0x7f0000000080), 0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r4, 0x84, 0x1b, &(0x7f00000014c0)={0x0, 0xa9, "58bd1e999f5e15bc481379102a7be2c7fcd9677a78c35cbc1c0f8895f494f4dfad7f6ca1527348605a4b22d84666490f7ff6940fec27ca3c66ea1d8eb5b3c97c1971ea21b7de4a273fdac157fc09a95eb57d2404c1cd57282991ed829561febc28e8e115d93d7784496d178f70330efcecd8f698fc1054a7144a42edd528250ff4e8c2382648b5e4d7a5d65a6520dc17e1af85464637e05447b2c60b4127366a04a838a75559ac1f9e"}, &(0x7f0000001180)=0xb1) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000011c0)={r7, 0x10001, 0x5, 0x2e, 0x7, 0x5}, &(0x7f0000001340)=0x14) r8 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00004d1ff0)='/dev/sequencer2\x00', 0x1, 0x0) close(0xffffffffffffffff) connect$ax25(0xffffffffffffffff, &(0x7f0000000340)={0x3, {"6589eb6dd95072"}, 0x6}, 0x10) close(r8) creat(&(0x7f0000001380)='./file0\x00', 0x21) 2018/04/05 02:44:28 executing program 4: syz_genetlink_get_family_id$fou(&(0x7f0000000440)='fou\x00') r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000469ffc)=0x800, 0xfe27) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000cd2ff0)={0x2, 0x4e20}, 0x10) mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x0, 0x64031, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='vcan0\x00', 0x10) fstatfs(r0, &(0x7f0000000340)=""/237) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000580)={0x0, 0x1, 0x5, [0x7ff, 0x8, 0x8, 0x1, 0x2]}, &(0x7f00000005c0)=0x12) r2 = syz_open_procfs(0x0, &(0x7f0000000680)='attr/current\x00') r3 = syz_open_dev$usbmon(&(0x7f00000006c0)='/dev/usbmon#\x00', 0x6, 0x400000) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000000640)={r1, 0x1}, &(0x7f0000000700)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000500)=@assoc_value={r4, 0x4}, 0x8) r5 = socket$inet_tcp(0x2, 0x1, 0x0) r6 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$bt_BT_FLUSHABLE(r6, 0x112, 0x8, &(0x7f00000002c0)=0x10001, &(0x7f0000000300)=0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e22, 0x8, @remote={0xfe, 0x80, [], 0xbb}, 0x92}}, 0x8, 0x800, 0x3ff, 0x6, 0x82}, &(0x7f00000001c0)=0x98) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000200)=@assoc_value={r7, 0x2}, &(0x7f0000000240)=0x8) setsockopt$EBT_SO_SET_ENTRIES(r5, 0x0, 0x80, &(0x7f0000001180)=@filter={'filter\x00', 0xe, 0x3, 0x5fc, [0x0, 0x20000b80, 0x20000fb4, 0x2000114c], 0x0, &(0x7f00000004c0), &(0x7f0000000b80)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x13, 0x0, 0x6, 'ip6_vti0\x00', 'bcsf0\x00', 'rose0\x00', 'gretap0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff], @random="45b47f267968", [0xff, 0x0, 0xff, 0x0, 0x0, 0xff], 0x194, 0x1f8, 0x240, [@comment={'comment\x00', 0x100}]}, [@common=@RATEEST={'RATEEST\x00', 0x18, {{'syz1\x00', 0x6, 0xfff, 0x80}}}, @common=@AUDIT={'AUDIT\x00', 0x4, {{0x2}}}]}, @common=@LED={'LED\x00', 0x24, {{'syz1\x00', 0x0, 0xd0, 0x8}}}}, {{{0xb, 0x32, 0x0, 'ip6_vti0\x00', 'bcsf0\x00', 'bridge0\x00', 'bridge0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [0xff, 0xff, 0xff, 0xff, 0x0, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0xff, 0xff, 0xff, 0xff], 0x70, 0x98, 0x1c4}, [@common=@AUDIT={'AUDIT\x00', 0x4}]}, @common=@SECMARK={'SECMARK\x00', 0x108, {{0x1, 0xffff, 'system_u:object_r:sulogin_exec_t:s0\x00'}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x1, [{{{0x11, 0x40, 0x0, 'bcsh0\x00', 'syz_tun\x00', '\x00', '\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0xff, 0x0, 0x0, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xf34fd15df0cd53bb, 0x0, 0xff, 0xff, 0xff, 0xff], 0xc8, 0x138, 0x168, [@arp={'arp\x00', 0x34, {{0xffff, 0xe8e7, 0xa, @local={0xac, 0x14, 0x14, 0xaa}, 0xffffff00, @loopback=0x7f000001, 0xffffff00, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0xff, 0xff, 0x0, 0x0, 0xff], 0x60, 0x8}}}]}, [@common=@IDLETIMER={'IDLETIMER\x00', 0x24, {{0x0, 'syz0\x00', 0x6}}}, @common=@CONNSECMARK={'CONNSECMARK\x00', 0x4, {{0x1}}}]}, @common=@dnat={'dnat\x00', 0xc, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1a}, 0xfffffffffffffffd}}}}]}, {0x0, '\x00', 0x3, 0xfffffffffffffffe}]}, 0x64c) vmsplice(r2, &(0x7f0000000600)=[{&(0x7f0000000480)="c18c7576c8d656bc796f1910713617833d16328b54fe835d76e9a5da5c1ab0f0e6b33c60af46c9674c6939a33431fac23222b9ec90387749ecd71a", 0x3b}, {&(0x7f0000000740)="b687458c7b5168f9758f6603ff7a79c8a9f8126dd408032779527c85616148f161beac4e59674a141860c4d6e64b8513a72023fb717eead6243270a5b2f28f9a306c0bf33e3675d619d20b11b83f61a2eb7be55be1c38ec7b523a239fd8f6fd8e5a499e8ac87f73d53ef3b56e9ad6d4b040ef5ba20cc5ee51ece8ced58003c7761d281f48bb14b6683d14f3fad573f32e1781d66e6d726937d8dfa1b7c7086ca2d803487173a790e4fef0062e1052d0039c02d98af471fb9766006194929e6fbaf522b", 0xc3}, {&(0x7f00000004c0)}, {&(0x7f0000000840)="42291e708edb0df084a785c8df55f2882b7c835fd26ee47f284b82bf1037b9f8eed75e1ec5b12c21001d0b9e94e27cc83f6158302d970a24163aa343ca172cebc34642e94f95a8b26b823eeb7ca9759552eba52e19133802bdffbefd5163c27a4a03a67c7b04a9f40e719c52b42fdc9a77d9c17a03b65bc1d6822f200f0197f4286ae5761d6e16868e26f9e6", 0x8c}, {&(0x7f0000000540)="bedd417bad63405902ffe16fb002b9c7", 0x10}, {&(0x7f0000000900)="bccfd7a50a9ea2822c07409fb01e8cbc2c702a693405e8091f523c6c2c375f981a5017bc8e4c064b1b986a9561deedf90e69156b3a258fb47e6281bed03c3778d47b0b90ca3ed94f10a3432620303d0b7b58bcb7c1e248f566918b4347070c8784c7bdded0f41258f37844ce5da68945038225de97d4efdfe4f0839c8e765ee88a6d7c4adc2f86dddb5abe194fe49daa2393578802a4388bcd4bfc38132ff6ebac63ee833c7144a2c41d981f73b0d17d701ecc426bc41b2d9292be0078f2203e6ba9a81e9d3324aa38d483fb1384ef1778ce611d6520de050fbe618305f18f8ce040410de33c5a90", 0xe8}, {&(0x7f0000000a00)="456243c9ed272ca0b4d24d38e8d93c166c8661dc79b752d1e2b063bad2cba8d9821dd7c2cb41610f4b5c066be694e3eab38ff91868a0d58c350050808afbb13f7638ddab2236bc4dc1bc6e81dba07c87a45dd39753c413e17426247a87329ffa48dc9f93cafe2df81e448d5aadb135b53d2cd2a8277a5f6a9312a16e5093fa758745631466f2a65353aa36d1318abac6f9385a0ef1efc8d4d2658bee1322c15d0dea83669cf266176797c64db5510b5c8f4531895dacfa1293b96a07d238c48e7895e75a4faf610c6a08cc6557405216", 0xd0}, {&(0x7f0000000b00)="1fbf3c13a78e8e5a1e78b59fd5185a9d556a7a4bbbee087a8d81b34df5bb949332cc7cdeefd6ed26ce9142de231a5df66581b9ceed39706ea5ee6171ca97140f796fb4b16e6f", 0x46}], 0x8, 0xd) recvfrom(r0, &(0x7f0000000000)=""/40, 0x28, 0x75e84ccd45c3abad, &(0x7f0000000040)=@ax25={0x3, {"72c56c215bbd1f"}}, 0x80) 2018/04/05 02:44:28 executing program 6: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000cac000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCOUTQ(r1, 0x5411, &(0x7f00008ff000)) [ 552.221162] binder_alloc: 1107: binder_alloc_buf, no vma [ 552.237405] binder: 1107:1108 transaction failed 29189/-3, size 0-0 line 3134 2018/04/05 02:44:28 executing program 6: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$IP6T_SO_GET_REVISION_MATCH(r0, 0x29, 0x44, &(0x7f0000000380)={'ah\x00'}, &(0x7f00000003c0)=0x1e) r1 = socket$inet6(0xa, 0x6, 0xc) r2 = syz_open_dev$usbmon(&(0x7f0000000340)='/dev/usbmon#\x00', 0x1, 0x2) ioctl$ASHMEM_GET_PIN_STATUS(r2, 0x7709, 0x0) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e23}, 0x1c) r3 = socket$inet6(0xa, 0x8000000000000802, 0x0) pwritev(r3, &(0x7f0000001200)=[{&(0x7f0000000080)="e257caad3c80eeb52b0e9947a7a26203d95c37c6fb726a67c544b25c2490476e958b249558a3d8aeb9ab2e906076578ead477cb12a1c2c44e81fdd45a5129869662ba0463050f22d6e316ba72417815c00062f80afb2f0812d4f2ebc625798731dcbf4de53c02db3dc4f8fc005da777bd82a3d1ad7e796d679b0f9e205e5f43b112471eb5dc874f08d4a2d", 0x8b}, {&(0x7f0000000140)="89f0589092f2d42f218b13e0121568cfbb3c3ee42c92a5c56178dc0ba34ea06cb6e2b67dd90f52efe2240614cbbf5591a7f2a038", 0x34}, {&(0x7f0000000180)="2f893b9adcac2360ef101bd6b5b1868cb9369f51fd7e093106f78ff53270a4d65c25a132309cb0f3726c7bbc61b615e91920f5e72042d0c568be3e3f1c4bf5262f3b", 0x42}, {&(0x7f0000001240)="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", 0x1000}], 0x4, 0x0) r4 = dup2(r1, r3) ioctl$DRM_IOCTL_RES_CTX(r4, 0xc0086426, &(0x7f0000000240)={0x4, &(0x7f0000000200)=[{0x0}, {}, {}, {}]}) ioctl$DRM_IOCTL_RM_CTX(r4, 0xc0086421, &(0x7f0000000300)={r5, 0x3}) sendmsg$inet_sctp(r3, &(0x7f0000000000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) sendto$inet6(r3, &(0x7f0000000280)="6227b8e358040ebaba9a695422d247a65008f30f03edc003bada0be6d9b5570d97e8fd1bf2e04a1e3463d6fdaab6009ed930469c1480b9c7414996d05ffb4902e920f03077a62cbd22e604088f0ea6d98f162b98758dba", 0x57, 0x0, &(0x7f000001b000)={0xa, 0x4e20, 0xfffffffffffffffc}, 0x1c) 2018/04/05 02:44:28 executing program 2: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x400000, 0x0) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000000040)) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f0000000080)=""/51) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f00000000c0)={0x0, 0x0, 0x4}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000000100)={r1, 0x80000, r0}) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x8000, 0x0) ioctl$KDGKBENT(r3, 0x4b46, &(0x7f0000000180)={0x0, 0x0, 0x7}) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rtc\x00', 0x181001, 0x0) bind$ipx(r4, &(0x7f0000000200)={0x4, 0xfffffffffffff8ae, 0x20, "c5c7d8a79880", 0x1}, 0x10) ioctl$sock_SIOCGPGRP(r4, 0x8904, &(0x7f0000000240)=0x0) ptrace$getsig(0x4202, r5, 0x9, &(0x7f0000000280)) fstat(r2, &(0x7f00000002c0)) ioctl$sock_FIOGETOWN(r4, 0x8903, &(0x7f0000000340)) ioctl$TIOCCBRK(r4, 0x5428) r6 = socket$inet(0x2, 0x7, 0x7ff) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r6, 0x84, 0x21, &(0x7f0000000380)=0x5, 0x4) fcntl$setown(r3, 0x8, r5) r7 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/sequencer2\x00', 0x800, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r8, 0x6, 0x21, &(0x7f0000000440)="89defe6321702a4415f648fce0ac6fe7", 0x10) write$selinux_user(r3, &(0x7f0000000480)={'system_u:object_r:sound_device_t:s0', 0x20, 'sysadm_u\x00'}, 0x2d) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x1d, &(0x7f00000004c0)={0x2, [0x0, 0x0]}, &(0x7f0000000500)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f00000005c0)={r9, 0x80, &(0x7f0000000540)=[@in6={0xa, 0x4e21, 0xff, @mcast2={0xff, 0x2, [], 0x1}, 0x6}, @in6={0xa, 0x4e21, 0x101, @empty, 0x1d7a}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x1a}}, @in6={0xa, 0x4e24, 0xff, @local={0xfe, 0x80, [], 0xaa}, 0x6}, @in6={0xa, 0x4e23, 0x3, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x96}]}, &(0x7f0000000600)=0xc) r10 = eventfd(0xab5) r11 = inotify_add_watch(r3, &(0x7f0000000640)='./file0\x00', 0x82000000) inotify_rm_watch(r0, r11) ioctl$TIOCSETD(r4, 0x5423, &(0x7f0000000680)=0x9) fcntl$lock(r10, 0x7, &(0x7f00000006c0)={0x2, 0x7, 0x5, 0x78, r5}) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f0000000740)={0x2, &(0x7f0000000700)=[{0x0}, {}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r4, 0xc008641d, &(0x7f0000000880)={r12, &(0x7f0000000780)=""/206}) [ 552.273935] binder: 1107:1108 unknown command 1619680276 [ 552.282995] binder: 1107:1108 ioctl c0306201 20012000 returned -22 [ 552.312025] binder: BINDER_SET_CONTEXT_MGR already set 2018/04/05 02:44:28 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r1, &(0x7f0000514ff4)={0x10, 0x0, 0xffffffffffffffff, 0x2ffffffff}, 0xc) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f0000a575bb)=0x1, 0x4) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000cecffc), 0x4) sendmsg$nl_generic(r1, &(0x7f00001cb000)={&(0x7f00008e5ff4)={0x10}, 0xc, &(0x7f0000f4a000)={&(0x7f000019bf9b)={0x14, 0x2a, 0x311, 0xffffffffffffffff, 0xffffffffffffffff}, 0x14}, 0x1}, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r2, &(0x7f0000028fc8)={&(0x7f0000007ff4)={0x10}, 0xc, &(0x7f0000015ff0)={&(0x7f0000023000)={0x1c, 0x20, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x1000a}, [@generic="fffffe0121"]}, 0x1c}, 0x1}, 0x0) ioctl(r0, 0x2201, &(0x7f0000511f8e)="49c7eec8") [ 552.322687] binder: 1107:1108 ioctl 40046207 0 returned -16 [ 552.334627] binder_alloc: 1107: binder_alloc_buf, no vma [ 552.347728] binder: 1107:1128 transaction failed 29189/-3, size 0-0 line 3134 [ 552.355140] binder: 1107:1134 got reply transaction with no transaction stack [ 552.384171] binder: 1107:1134 transaction failed 29201/-71, size 0-0 line 2927 [ 552.392306] binder: BINDER_SET_CONTEXT_MGR already set [ 552.400285] binder: 1107:1108 ioctl 40046207 0 returned -16 [ 552.414688] binder: undelivered TRANSACTION_ERROR: 29189 [ 552.429684] binder: undelivered TRANSACTION_ERROR: 29201 [ 552.435366] binder: undelivered TRANSACTION_ERROR: 29189 2018/04/05 02:44:29 executing program 6: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000540)='mounts\x00') getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000140)={0x0, @in6={{0xa, 0x0, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0x8}}, 0x4, 0x4, 0x7, 0xdc, 0x5}, &(0x7f0000000200)=0x98) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000003c0)={{{@in6=@local, @in6}}, {{@in6}, 0x0, @in6=@local}}, &(0x7f00000004c0)=0xe8) sendmsg$nl_route(r0, &(0x7f00000005c0)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000580)={&(0x7f0000000340)=ANY=[@ANYBLOB="500000002c00000125bd7000fddbdf25023f10008c931d73fb5df0949d5a4a10af892fa0723ffa33fffa83"], 0x1}, 0x1, 0x0, 0x0, 0x4000005}, 0x5) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f00000002c0)) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000240)={r1, 0x100000001}, 0x8) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r2, 0x40045431, &(0x7f00003b9fdc)) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1c, &(0x7f0000000280)="51a306f3f51c67789602d7a2b2b329f6b0c3419231426efcff62a4c36225136e5414a7f01c0aa199fa4fee907ad1dffd3bea74c6846b07", 0x37) r3 = syz_open_pts(r2, 0x11) ioctl$int_in(r3, 0x5452, &(0x7f0000f27ff8)=0x81) r4 = open(&(0x7f0000d93ff8)='./file0\x00', 0x80040, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000000)={0x0, 0x0, 0x7}) r7 = add_key$keyring(&(0x7f0000000880)='keyring\x00', &(0x7f00000008c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$instantiate_iov(0x14, 0x0, &(0x7f0000000800)=[{&(0x7f0000000400)="b63a42482c6224d47205694db03f018df08eb1e6969797d27a007c325edcd40961eb5c176948897f3397193e9a7b4027cd31c44d9a4e8c8c4f0e78ae105640b5ba4621c8f104e7569ec9a8585d80", 0x4e}], 0x1, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000040)={r5, r6, 0x7}) renameat(r4, &(0x7f0000000280)='./file0\x00', r4, &(0x7f0000000380)='./file0\x00') r8 = open(&(0x7f0000000240)='./file0\x00', 0x14104a, 0x0) write$evdev(r8, &(0x7f0000037fe8)=[{{}, 0x0, 0x100}], 0x18) sendfile(r8, r4, &(0x7f00009bcffe), 0x4c35) sendmsg$IPVS_CMD_GET_SERVICE(r4, &(0x7f0000000200)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)=ANY=[@ANYBLOB='`\x00'], 0x1}, 0x1, 0x0, 0x0, 0x40}, 0x80) lseek(r4, 0x0, 0x3) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r4, 0x84, 0x7, &(0x7f0000000900)={0x3}, 0x4) r9 = socket$inet6(0xa, 0x80001, 0x0) keyctl$instantiate(0xc, r7, &(0x7f0000000480), 0x0, r7) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) nanosleep(&(0x7f0000000500)={r10, r11+30000000}, &(0x7f0000000100)) setsockopt$inet6_MCAST_JOIN_GROUP(r9, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_JOIN_GROUP(r9, 0x29, 0x2a, &(0x7f0000003f00)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x45c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r9, 0x29, 0x20, &(0x7f0000000140)={@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x0, 0x0, 0x8, 0x9, 0xffffffff00000000, 0xfff}, 0x20) 2018/04/05 02:44:29 executing program 4: clock_getres(0x2, &(0x7f0000000300)) r0 = inotify_init1(0x800) fsetxattr(r0, &(0x7f0000000000)=@known='security.evm\x00', &(0x7f0000000200)='(wlan0mime_typesystem*}.\x00', 0x19, 0x3) r1 = open(&(0x7f0000000040)='./file0\x00', 0x4000, 0x90) getsockopt$inet_tcp_buf(r1, 0x6, 0x1c, &(0x7f0000000080)=""/151, &(0x7f0000000140)=0x97) clock_getres(0x4edfc63a37f03c35, &(0x7f0000000180)) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000340)={{{@in, @in6=@dev}}, {{@in=@remote}, 0x0, @in=@broadcast}}, &(0x7f00000001c0)=0xe8) 2018/04/05 02:44:29 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000100)={'tunl0\x00', {0x2, 0x100000000004e20, @loopback=0x7f000001}}) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendmsg(r2, &(0x7f0000000400)={&(0x7f0000000080)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000100)="27f39da6135c20e3a15a851ac17fcc8e137ce187850a992dfcbc5dadfc966db651cac020f813cd5be4086c125ef5a482ce9c37b55b068af3b225170114f12191800f802526804efb20430b013450c9", 0x4f}], 0x1, 0x0, 0x0, 0x40}, 0x0) r3 = socket(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f00006ba000)={0x2, &(0x7f00006b1ff0)=[{0x20, 0x0, 0x0, 0xffff7ffdfffff030}, {0x6}]}, 0x10) r4 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f00000001c0)={'syz_tun\x00'}) ioctl$sock_SIOCGIFCONF(r4, 0x8910, &(0x7f0000000200)=@buf={0xc9, &(0x7f0000000640)="4199f8351834cda6e9b716e17ceed1bb1cb12cb581cec8c4fd628f9c279fa98484d17922b5657c18b7c193e2ca999cfafd450f826b341645b861e4d82f975546f453c36155801242b2359a9cf62742f36e9eaab37cecf124a38f938b7be4129cfcb69e40158bc5674e42efd0925db9393fe68a4ac18c8b977318d16d15243c41ae7a053de9f2bc899be36d2270f6f5af408e732a10e79544b6f2963d4fec4a383ee9c01c2f1a2795f14cd7d8c9ef3859b55768325264971d1ebca19ef4b08f8431279a392ebf6c06e7"}) sendmsg$nl_route(r3, &(0x7f0000000280)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000003940)=ANY=[]}, 0x1}, 0x0) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000480)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r4, &(0x7f0000000600)={&(0x7f0000000840)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f00000005c0)={&(0x7f00000004c0)={0xa0, r5, 0x101, 0x70bd29, 0x25dedbfc, {0xb}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x2}, @IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x80}, @IPVS_CMD_ATTR_DAEMON={0x40, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x3}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0xffffffffffffff00}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'vcan0\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x857}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x101}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x10000}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x100000000}]}, 0xa0}, 0x1}, 0x20008000) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) connect$inet(r3, &(0x7f0000000580)={0x2, 0x4e21}, 0xfffffcdf) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000cc0)) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000000d00)) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000001140)) fcntl$getownex(r0, 0x10, &(0x7f0000001180)) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000003700)) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000003740)) fcntl$getown(r3, 0x9) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000003780)) ioctl$sock_SIOCGPGRP(r4, 0x8904, &(0x7f00000037c0)=0x0) r7 = getpgrp(0x0) r8 = getpgrp(0x0) sendmsg$netlink(r4, &(0x7f0000003900)={&(0x7f00000007c0)=@kern={0x10}, 0xc, &(0x7f00000036c0)=[{&(0x7f0000000800)={0x10, 0x1b, 0x200, 0x70bd28, 0x25dfdbfd}, 0x10}], 0x1, &(0x7f0000003800)=[@cred={0x18, 0x1, 0x2}, @cred={0x18, 0x1, 0x2, r6}, @cred={0x18, 0x1, 0x2, r7}, @cred={0x18, 0x1, 0x2, r8}, @cred={0x18, 0x1, 0x2}], 0x78, 0x8010}, 0x10) r9 = request_key(&(0x7f0000000340)='keyring\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000740)='\x00', 0xfffffffffffffffb) keyctl$get_persistent(0x16, 0x0, r9) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000780)) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) syz_emit_ethernet(0x1, &(0x7f0000000140)=ANY=[@ANYRES32=r1], 0x0) getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0x60, &(0x7f0000000080)={'filter\x00'}, &(0x7f0000000000)=0x44) r10 = socket$inet6_udp(0xa, 0x2, 0x0) accept4$packet(r1, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000001c0)=0x14, 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(r10, 0x8918, &(0x7f0000000200)={@loopback={0x0, 0x1}, 0x4, r11}) 2018/04/05 02:44:29 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x100, 0x43) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000100)=ANY=[@ANYBLOB="030800008a332a4d0465025b09de3597ae44bcd5a19fd09191eb23b0dc27322fe9b138f8ba46a1ee3772707d1ff7b7199f9fd031b5fad987a9a0980202d28d1590d036f7dacd3d1a9456e3bc9700c5091490a21980d73ad11c8e987ebe730a938c9955e419c659a8eb6251d8937fc9c2cab8ad71a40adc73d61475103e3c6868c062ee921fc660487b770b08de9df310f4c04ba3cefac248afba945c703a98b1fd729713a6bdbd", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000080)=0x10) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) setsockopt$inet6_buf(r0, 0x29, 0x14, &(0x7f000096b000), 0x0) 2018/04/05 02:44:29 executing program 5: openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.net\x00', 0x200002, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x2000) unlink(&(0x7f0000000080)='./file0/file0\x00') r0 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'ip6tnl0\x00', 0x9516}) close(r0) capset(&(0x7f0000000000), &(0x7f0000000040)={0x0, 0x0, 0x2}) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000044ff8)={0xffffffffffffffff, 0xffffffffffffffff}) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000c80)='/proc/sys/net/ipv4/vs/drop_entry\x00', 0x2, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x80, 0x0) poll(&(0x7f0000084ff0)=[{r2}], 0x1, 0x3ff) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000140)='/dev/pktcdvd/control\x00', 0x0, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x0, 0x0) syz_open_dev$tun(&(0x7f00000003c0)='/dev/net/tun\x00', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000280)='net/wireless\x00') r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/checkreqprot\x00', 0x0, 0x0) clone(0x0, &(0x7f00008a2000), &(0x7f0000d6cffc), &(0x7f0000ca4000), &(0x7f0000ab5f60)) pipe2(&(0x7f0000000480)={0xffffffffffffffff}, 0x7) r5 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x9e9a, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(0xffffffffffffffff, 0x118, 0x0, &(0x7f0000000180)=0x8000, 0x4) ioctl$TIOCGPGRP(r4, 0x540f, &(0x7f00000006c0)=0x0) process_vm_readv(r6, &(0x7f0000003000)=[{&(0x7f0000000d80)=""/4096, 0x1000}, {&(0x7f0000001e40)=""/168, 0xa8}, {&(0x7f0000001f00)=""/205, 0xcd}, {&(0x7f0000002000)=""/4096, 0x1000}, {&(0x7f0000000700)=""/120, 0x78}], 0x5, &(0x7f0000004700)=[{&(0x7f0000003080)=""/231, 0xe7}, {&(0x7f0000003240)=""/186, 0xba}, {&(0x7f0000003300)=""/104, 0x68}, {&(0x7f0000003380)=""/132, 0x84}, {&(0x7f0000003440)=""/218, 0xda}, {&(0x7f0000003540)=""/108, 0x6c}, {&(0x7f00000035c0)=""/4096, 0x1000}, {&(0x7f00000045c0)=""/86, 0x56}, {&(0x7f0000004640)=""/153, 0x99}], 0x9, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r5, 0x84, 0x16, &(0x7f0000000240)={0x5, [0x7, 0x7, 0x20, 0x2, 0x0]}, &(0x7f0000000280)=0xe) write$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000380)={[{0x32, 'emory\x00', 0x20}]}, 0x8) openat$dir(0xffffffffffffff9c, &(0x7f00000001c0)='./file0/file0\x00', 0x20000000001, 0x1d8) readv(r3, &(0x7f0000000bc0)=[{&(0x7f0000000400)=""/35, 0x23}, {&(0x7f0000000500)=""/145, 0x91}, {&(0x7f00000005c0)=""/250, 0xfa}, {&(0x7f0000000780)=""/223, 0xdf}, {&(0x7f0000000880)=""/150, 0x96}, {&(0x7f0000000940)=""/254, 0xfe}, {&(0x7f0000000440)=""/58, 0x3a}], 0x7) mknod$loop(&(0x7f0000000200)='./file0/file0\x00', 0x100, 0xffffffffffffffff) ioctl$EVIOCGABS20(0xffffffffffffffff, 0x80184560, &(0x7f0000000080)) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00000002c0)={'yam0\x00', 0x4000}) rmdir(&(0x7f00000000c0)='./file0\x00') 2018/04/05 02:44:29 executing program 1: r0 = socket(0x10, 0x2, 0xc) r1 = socket(0x10, 0x2, 0xc) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.stat\x00', 0x0, 0x0) ioctl$KDGKBSENT(r2, 0x4b48, &(0x7f00000001c0)={0x51, 0x2, 0x8001}) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000000)={0x0, 0xd4f5, 0x5, 0x6, 0xffff, 0x7, 0x8, 0x7, {0x0, @in6={{0xa, 0x4e23, 0x7, @remote={0xfe, 0x80, [], 0xbb}, 0x5}}, 0x8, 0x1, 0x9, 0x56, 0x1f}}, &(0x7f00000000c0)=0xb0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000100)={r3, 0xffff}, &(0x7f0000000140)=0x8) write(r1, &(0x7f0000a6b000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f00009ec000)="1f0000000104ff00fdde45c807110000f305f0f00800018001fd00dcffdf00", 0x1f) close(r0) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000200)={r4, 0x1}, 0x8) recvmsg(r1, &(0x7f0000001a80)={&(0x7f0000000240)=@rc, 0x80, &(0x7f0000001980)=[{&(0x7f00000002c0)=""/72, 0x48}, {&(0x7f0000000340)=""/243, 0xf3}, {&(0x7f0000000440)=""/129, 0x81}, {&(0x7f0000000500)=""/15, 0xf}, {&(0x7f0000000540)=""/4096, 0x1000}, {&(0x7f0000001540)=""/244, 0xf4}, {&(0x7f0000001640)=""/249, 0xf9}, {&(0x7f0000001740)=""/137, 0x89}, {&(0x7f0000001800)=""/173, 0xad}, {&(0x7f00000018c0)=""/143, 0x8f}], 0xa, &(0x7f0000001a00)=""/121, 0x79, 0x8}, 0x100) 2018/04/05 02:44:29 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000040)={0x0, 0xa9, "c0208eb015bb3acc457e0b0083b7f5ef85ee1a433af6c3aebd6c6f9edcd6add17ac50e48a87427a638aecf1f3ea3b94f79f0d1c7dd1f53acb606c0af7f23c214f8494c319f3836ea7d88a47e8877c908d67d046ccbe99713839cd53d301f93de2b914b5b9151c9250401e85e17b044dc592788fff421ac03aeac149a247c00d75f77d0e47acfbfed7bf26d1175caaad91c5ba77cfe7f6b3e7285448b13c75ec4e86ea122174af95a14"}, &(0x7f0000000100)=0xb1) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000140)={r2, 0x0, 0x20}, &(0x7f0000000180)=0xc) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f00009f5ffc), 0x4474) 2018/04/05 02:44:29 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x48, &(0x7f0000000000)="7c47c0ad", 0x4) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/04/05 02:44:29 executing program 4: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000040)='\x00', 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000001900)=[{{&(0x7f0000000180)=ANY=[], 0x0, &(0x7f0000001340), 0x0, &(0x7f0000004c40)=""/4096, 0x1000}}], 0x1, 0x0, 0x0) pwritev(r0, &(0x7f0000001540), 0x1a2, 0x0) close(r0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x4, 0x10, r0, 0x17) 2018/04/05 02:44:29 executing program 7: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/checkreqprot\x00', 0x400000, 0x0) connect$netlink(r0, &(0x7f0000000200)=@proc={0x10, 0x0, 0x25dfdbfc, 0x100800}, 0xc) recvmsg(0xffffffffffffffff, &(0x7f0000001540)={0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f00000001c0)=""/42, 0x2a}, {&(0x7f0000000300)=""/131, 0x83}, {&(0x7f00000003c0)=""/134, 0x86}], 0x3, &(0x7f0000000540)=""/4096, 0x1000}, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)={0x2, 0x7, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f0000000000)) r2 = dup3(r1, r1, 0x80000) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000017c0)={'dummy0\x00'}) accept4$packet(0xffffffffffffffff, &(0x7f0000001800)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000001840)=0x14, 0x0) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x0, &(0x7f0000001880)={@dev}, &(0x7f00000018c0)=0x14) connect$inet(r0, &(0x7f0000000240)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000001a80)={{{@in6=@local, @in=@rand_addr}}, {{@in=@broadcast}, 0x0, @in6=@loopback}}, &(0x7f0000001b80)=0xe8) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000000280), &(0x7f00000002c0)=0x4) ioctl$VT_GETMODE(0xffffffffffffffff, 0x5601, &(0x7f0000000080)) 2018/04/05 02:44:29 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000402000)='/dev/sg#\x00', 0x0, 0x2) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(0xffffffffffffffff, 0xc08c5334, &(0x7f0000001000)={0x0, 0x0, 0xfffffffffffffffd, 'queue0\x00'}) ioctl$TCGETS(r0, 0x5401, &(0x7f0000000000)) ioctl(r0, 0x1, &(0x7f0000000040)="faa48d3237a99bfc31b8b65734f6e6864090acddf54765212ffc77fea5aba80913787584bb11295701de8b55c5859c21e0dd3c6600edeee861bca1ad1e5ce65f017e63eed8eab96fca1cefd474998b0be88d011189b972a0671ab93b55979fdb1190d8586f9fb7f462be92ddb2e913651197db338ecf9a11af6d3f0b5997d11e3c791d87255c74514be8c2d063ec") 2018/04/05 02:44:29 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000f66ffc)=0x20080000004) ioctl$VT_WAITACTIVE(r0, 0x5607) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCMSET(r0, 0x5418, &(0x7f0000000000)=0x1a76) poll(&(0x7f0000a81fc0)=[{r0}], 0x1, 0xffffffff) r2 = fcntl$getown(r1, 0x9) getpriority(0x3, r2) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fdd000)=0x2) 2018/04/05 02:44:29 executing program 1: pselect6(0x18, &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140), &(0x7f00000001c0), &(0x7f0000000240)={&(0x7f0000000200), 0x8}) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0xffff, 0x100) fsync(r0) 2018/04/05 02:44:29 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='dctcp-reno\x00', 0xb) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000740)='net/ip6_tables_matches\x00') preadv(r1, &(0x7f0000000a80)=[{&(0x7f0000001040)=""/4096, 0x1000}], 0x1, 0x0) [ 553.396526] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=27 sclass=netlink_route_socket [ 553.400949] netlink: 3 bytes leftover after parsing attributes in process `syz-executor1'. [ 553.401844] netlink: 3 bytes leftover after parsing attributes in process `syz-executor1'. [ 553.410105] netlink: 3 bytes leftover after parsing attributes in process `syz-executor1'. [ 553.412103] netlink: 3 bytes leftover after parsing attributes in process `syz-executor1'. 2018/04/05 02:44:29 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000b80)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0) r2 = dup3(r1, r0, 0x0) pwritev(r0, &(0x7f0000000b40)=[{&(0x7f0000000100)="27b47f8789d2aee3af2a8f637e9dfc9c01b8233da6a214fc3133d67868f7c199f595e4bbcc204bace20090258236bc259294454621423d02700af4dd28daf86d4ba72bcbef618ab1463c764df4e1127751cbc5c2c6ed299688be7b41f9d8499944d601b3bacc29ea72036f1ea13d4e951ae1ef0498e9a29aec83a603b227fde9872dd75c2cd1b5dc8ae733d66c19b7ea1d4b8580f1be34a0ca0f4eb73f16313866ffc337fe72b553d80dd52cba3297fc37ad8e779f93f9ffad4addc548f78d9aed1ff4affe4b099409ef895f9e1335dd397cc91279b415caa0b459478d15e991d9540a60de5674f34f94473f50f842a09459e0e8278e2db725f46b4298c43e573ec926d683ef724d9584271fd301c64ea9dddf94cd62b067062018cfbd996b54861cad7b00199b67803582e115cc6f0b3e436c5c517e08f8ba85e93fb42653a8aee3922aa1e200d5fdac9cc2d75b9f41b9be43183ad2079f9df21dee8484a0884b219db3f55d59d278e693f9f86e9b317e02c60e7681f2c1bb23d8541625ab3d2558138ec9af570ef6c0db062b6e018c4d9f6350263cc3e583e082f37737a5e2b20f64812bd6b920f1471daa3eafb93ca40c86262e6a9590bee3820c191194141f0a7f0c47b346f608fe6e896e4acda5bb8bfe69c5e824357f177728df9e7c9ba28ee5348b5439136386147d3ab5d52b74fb71ff8d2913df2d59396ae054d2b45bdcd85ec4eb4a7b570fcfe2f0ba2d68624fe2e931f0065ad1cedb83597e1129f21c5d7d2f2592a514a6a73ea46d68be641a89ae93dc0e5646158524dec3955c2ddf1d3cf7662377fdca7023ada4c6c5ce8f590ecb49fe9941ae6b82f66c97c7f53946cceae9b5b7ca2c559c8b8121a1416f5f44550a5a8a064e5efbf1ba0890c763be922fc22dd5c14c495a8ad24a3ed26b9e34d107b2c818eb9e04e124dc4c33786a53b2b0ee0a21f92d77d489aff7ad78d22b6e546c41de6c8817828749fe13a5c040f2575507942d02244967a7aef60e0e18f6ea4d337aaf0220b16c3355d392e72a3a7ac5ae1db2ede342968999e7270fd7f3c0f40422b13e53946bee3c2b38327071437debec0286f39c77510a62ea5377f1bdebf8c535d418d97e551b8857ffe1353b840f495b2d79978e5b4ba5bb2ed63144ef32596dee35538efe42126e7b670407d05eea8d55d51c20642ab50ec844cb241d486b680c08e8ebfc048ff466dcfd3e97931e68cd3f84bdbb41a5d4cd142e9b50bcd7e2fc1236f7d5a7beeeea5f5df171dac0883074c861c646d333bf0f1037bae75aab8bfe81de7af82164954017d1dcb075b5ad765f8165960b7690a425ba508bfc3fe7b2fb7412fa194b2cc788c727e427726681861eb9c701d9b436c1e418102a6c821849f5a5cd07099dd8c84df844f356b52d8fb2f881f437e30d67fe5f488f9fa5651be8783ca94ba93aadace0e64b405c7c034ea89248b15e61da06d43bcf6f0e9f05318c7014e2f79b2a37b3f3f633bf4362a72410a687c0c4c959700327c1840c18132afed98befba2a6b5852b96eeb28ea29ba733d846d099117e7fdb824f8352aefd5c0068d6c8c3015a075573a4bfdc316545f5472de97cc04996961f9ec27bd95e6ad5d0251fd39c14064627f21a0809eb639c2479d7e3c6c47b7f045ac0e385dbdf426f170b77634aeb7b2cacf38a348a449887b73618a156b1d5ee037a4e2f7485acf52437b8ddb711ab851dc73331d16536a788f82d1e3522d33866e583b8eaf802ac06ce3f8eebada5c74c60dea94337738a63e6edf7a16112f925a96526bff2cf95f8b95be56088142bd1679efcadf26b57b76188f19eebf53d457df044c4dbc3708f250b8300d6869d1945807ace0827f22faed85786b2ea2f95471af96fdf8a38eb2fa3e8f088db615a4c7a2a2ad1126e962e37a1f707b04f8c18094d865e5ab70f4de4c0f03d4ff3f1895ad7bf937aa5a055e4a1b0d65ab2c53247c1832dcb6535313d35113e2c48f7383b518e08c688cd9834129f39ad251b4752f7ee0c8a73dafa1860ccb3244451bc82e9c877302ef363cdc937c1920bed3b7239f4c333eee5771a021a989862c1fbc629d38ee2f9d667216de9848fdb464126b09c4d44155d8ec7342be12b563fa36b902d583b4ead07c1bb3d61585e87248eb658c54dccee6553fbc2a8bc7dd08ba18b7010aa38904b14f0ee204c12a7012ed01c5f871e143ffe0b7fe1531b955ddfebd134e96ec3fb335d14138d4ebe9dd4dac79e78c1cfbc23b7ebc5e845826e324a817f130869c19f89ed8972d5b7ac0af1bde565dcf23108f5b05bcbb6174c5ce3c6aae9709d1cfe5204ad3440ede1ec639ec0e19a1f53095fe0f04996b6fb5cca128d96477181d6d43543ba3499b8c96e016ba17584704ef9a7bad08be799e9ee9f11e4c154741b96d0a83573d7b46b7035c8e016f7c66517c09d4546bbc96ce78fea1a51c862475398a0b837353dd51484a96f0809aa0335643fbc81f55e5b02142871bdfd31459bbfaae586271329477f6fc7425a146b1ca6b88df542116908fae15cf4f30716babda896cfe82ebb160c1299a569d9ea33004543071016414e332e4329c9f12916cad3e3e0e02d037a2f0ab9ead9bf8d4728023b28dca8adb3d518fecf1dfef794e23d51051bb1c5a7001201a5443d5698b8e419361d4e7b32a7e1a5890134079111bf9a2b7895a8afff389b4a4d866e5cba7bc6b31148e7aa8002cb2fdeddc1e4bca99cb67167156ac75d10a5048103d2e43f23da37a3bc2235f1680a5ca3e0d7704cf9d8e41f49450bd4109c26fd228c2b13b07e906cdc6825fe2b401a79039ae0154b5f4f9305a75891c4f9af6f609f532d4b323ca04dcc927f0154c7c94846391e9eac5cb80592124ee3ff4742ba0cf1ceaf8ebab617eda2de48b47b30c45b5ddc3ec0327", 0x81b}], 0x1, 0x0) socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000bc0)=[{&(0x7f0000000c40)="91bf6accf82b83d15a2d1c5ae869f3717d9a4cd020ade17581306912451082a3e48945d88e03b5", 0xfffffffffffffebc}, {&(0x7f0000000d80)="7a47b85eab8539f482b233fd9b36a4aa2209a57318a25fcc7208fa0126b838b79e7280553482f9a563b3c90d11052f5f81758ec2761c7499d35408711a15e4c34df44b78a2c189f08d10d81725ce3d4bbb2a71a89fb563bad315fefddfc8239a76831071e1fa9d48dee63a49d5db15e7766d6c0be28887b4fa43a8092ba9e8be93e8c5233084e4e55f779ebfc803790bfe5ffd5916bc454ea78b89ae2446df18bc7746018e09488d2f3752276fdaf3e8898a2970b1d7f8016ff06fa2b9e8d12f3a9a4b"}, {&(0x7f0000000e80)="a3b3891d4da3f7026e2066fcc63aef30368fe3022c395791d40f589da82a39a7e43e64f9272a2ee7bea298ba7698d2f471d20f71ab41916b50b070437818ccda6df3de7c3a424a26175c248077930d202269e59eacc78fef00120930c34b6d235d389823296ef5528c68380f25ec9b172e84a5487ae662604b0ff596f330e35b42ca835ab614d7c9b06e8e19c33c739d300b20a61e2ca53ef8ba5a23ca8048f532e95421089f8ac7f574040c33a0c45e2df6c230300772cce9569b19824687b4c00ffb6c1c918f466689189a6bd633cd7388d47de9fe030b7f7a7a4fd7abc87a6b47b841aaca862eb31bffbc1e6f"}, {&(0x7f0000000f80)="ac9a2a6276b1245e20b9b310d79710589440aabe566b3c63454cd04425d115f43214f2b66c9787795653e0c485ab42957182209329a8de9fa78eb41289a664cf78d33fbf46c9c7073af049059327a9a845b1b96a82c210e2c350799e0cce3dc1f080adf4dae6cc51cdba7a"}, {&(0x7f0000000a00)="56f109845bd4543e902bfa3dc1"}, {&(0x7f0000001000)="56f61f6d4beef703ef229a7824e696546a0e558f89ab1ff1199b9344d6cc405fa8394165fe2753c83244178c3174e9d6d221e8f8d7258ed2da1cc8dce3a3dd64c93d99ea54ff5b5d1b0ac54200ad12778d89d44757d35a76fa3e1877fb", 0xfffffffffffffee5}, {&(0x7f0000001080)="11a745bca4295ae34f758daba42a29d70de6e378f4566416e4550123d248ca36a5c17f4b7ede251acd40a8aa4f524e9183cc9051af09f578109cc08600730830207ce27a99df493aed665f97e54c04e0b909480299d917736a542c5f8af3615240c2dfc2ffdac029ac1dd7cc247ec04b2c588a346d17050377116d38a1fb2279d42f04d880a04620a9d9257cf8b3f38b13e962bde0747a9dfa98d2e83a722cb640aefc872798675d008d9622000a965fef878f9e03acafe81f2e1d09581bbda10ced3c02c762981dcb32aa06e4f44610b8787513ae58dc", 0x62}], 0x2013) fcntl$setstatus(r0, 0x4, 0x4000) write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[], 0xffffffffffffffbd) ftruncate(r1, 0x3) getpgrp(0x0) ioctl$sock_inet_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f0000000c00)={'erspan0\x00', {0x2, 0x4e24, @dev={0xac, 0x14, 0x14}}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000080)={'ip6tnl0\x00', 0x9516}) ioctl$TUNSETLINK(r3, 0x400454cd, 0x30a) close(r3) r4 = add_key(&(0x7f0000000940)='asymmetric\x00', &(0x7f0000000a40)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000a80)="b766fa5165afff5787791ac1f902aca3163299523a0ac63671ba5499ccae0ec1e2c0ce579559aa56764827258d4a97b6911ccd27d2ec1dd80f55d74d9234f166358a8bca16abe071bc1cb4ec4cfc25e752203882137a", 0x56, 0xfffffffffffffffe) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000c80)={{{@in6=@ipv4={[], [], @broadcast}, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@mcast1}}, &(0x7f0000000b00)=0xe8) r6 = getgid() keyctl$chown(0x4, r4, r5, r6) capset(&(0x7f0000000000)={0x39980732}, &(0x7f0000000040)={0x0, 0x0, 0x2, 0xffffffffffffffff}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000044ff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(0xffffffffffffffff, 0x28, 0x6, &(0x7f0000000000)={0x77359400}, 0x10) poll(&(0x7f0000084ff0)=[{}], 0x20000000000000b5, 0x0) dup2(r8, r7) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000140)='/dev/pktcdvd/control\x00', 0x400082, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x2, 0x0) syz_open_procfs(0x0, &(0x7f0000000280)='net/wireless\x00') mknodat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) 2018/04/05 02:44:29 executing program 1: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000180)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000000140)=[{&(0x7f0000000080)="5500000018007fbdca2d1cb2a4a280930a06000000a84308910000003900080008000a00000086c18bbca30700000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)}, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x1) ioctl$TIOCCONS(r1, 0x541d) ppoll(&(0x7f00000001c0)=[{r1, 0x200}], 0x1, &(0x7f0000000200)={0x77359400}, &(0x7f0000000240)={0x9}, 0x8) [ 553.459634] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=27 sclass=netlink_route_socket 2018/04/05 02:44:30 executing program 1: r0 = inotify_init() openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000006c0)='/selinux/mls\x00', 0x0, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r2 = inotify_add_watch(r0, &(0x7f0000000000)='./control\x00', 0x0) inotify_rm_watch(r0, r2) mkdir(&(0x7f0000042ff6)='./control\x00', 0x0) inotify_add_watch(r0, &(0x7f000003a000)='./control\x00', 0x80000d50) inotify_add_watch(r1, &(0x7f0000000040)='./control\x00', 0x1000100) r3 = inotify_init() r4 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r4, &(0x7f0000018000)={&(0x7f0000000040)=@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x7}}, 0x4c, &(0x7f0000000580), 0x0, &(0x7f00000004c0)}, 0x0) inotify_add_watch(0xffffffffffffffff, &(0x7f0000b3a000)='./control\x00', 0x4000800) ioctl$TUNGETIFF(r1, 0x800454d2, &(0x7f0000000580)) setsockopt$ARPT_SO_SET_REPLACE(r4, 0x0, 0x60, &(0x7f0000000100)={'filter\x00', 0x7, 0x4, 0x430, 0x0, 0x118, 0x0, 0x348, 0x348, 0x348, 0x4, &(0x7f00000000c0), {[{{@arp={@multicast2=0xe0000002, @empty, 0xffffffff, 0xff000000, @empty, {[0x0, 0x0, 0x0, 0xff]}, @empty, {[0xff, 0x0, 0xff, 0x0, 0xff, 0xff]}, 0x1000, 0x0, 0xdd, 0x5, 0x0, 0x8001, 'ip6tnl0\x00', 'ip6gretap0\x00', {}, {0xff}, 0x0, 0x126}, 0xf0, 0x118}, @unspec=@CONNSECMARK={0x28, 'CONNSECMARK\x00', 0x0, {0x1}}}, {{@arp={@remote={0xac, 0x14, 0x14, 0xbb}, @broadcast=0xffffffff, 0xffffffff, 0x0, @empty, {[0x0, 0xff, 0xff, 0x0, 0xff, 0xff]}, @empty, {[0xff, 0xff, 0xff]}, 0x200, 0x100000001, 0x40, 0x0, 0x4aca09ff, 0x0, 'teql0\x00', 'bond0\x00', {0xff}}, 0xf0, 0x118}, @unspec=@STANDARD={0x28, '\x00', 0x0, 0xffffffffffffffff}}, {{@uncond, 0xf0, 0x118}, @unspec=@CONNSECMARK={0x28, 'CONNSECMARK\x00', 0x0, {0x2}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x480) unshare(0x800) inotify_add_watch(r1, &(0x7f00000005c0)='./control\x00', 0x80000c01) dup3(r3, r0, 0x0) 2018/04/05 02:44:30 executing program 3: r0 = dup(0xffffffffffffffff) ioctl$ASHMEM_GET_SIZE(r0, 0x7704, 0x0) syz_open_procfs(0x0, &(0x7f000043e000)='attr/keycreate\x00') unshare(0x110000) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000000)="056db129eb8b5a2d469202d477a40680", 0x10) ioctl$VT_GETSTATE(0xffffffffffffffff, 0x5603, &(0x7f0000ce1000)) 2018/04/05 02:44:30 executing program 7: openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/load\x00', 0x2, 0x0) r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) r1 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f000088c000)={@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x0, 0x2000ff, 0x41}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000040)={@loopback={0x0, 0x1}, 0x800, 0x2}, 0xffffffca) 2018/04/05 02:44:30 executing program 0: mlock2(&(0x7f0000a93000/0x2000)=nil, 0x2000, 0x0) mremap(&(0x7f000005d000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) clone(0x4000, &(0x7f0000000080), &(0x7f0000000000), &(0x7f0000ce4000), &(0x7f00000022c0)) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0) r2 = dup3(r1, r0, 0x0) pwritev(r0, &(0x7f0000000ec0), 0xd8, 0x0) fcntl$setstatus(r0, 0x4, 0x4000) setsockopt$ax25_int(r2, 0x101, 0x3, &(0x7f0000000700)=0x10001, 0x4) write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[], 0x34123610) ftruncate(r1, 0x3) getpgrp(0x0) ioctl$TIOCGPTPEER(r2, 0x5441, 0x0) ppoll(&(0x7f0000000a40)=[{r2, 0x10}, {r2, 0x80}, {0xffffffffffffffff, 0x1000}, {r2}, {r2, 0x1162}], 0x5, &(0x7f00000000c0), &(0x7f0000000ac0), 0x8) getsockname$packet(r1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000540)=0x14) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000000580)=r3) socket$l2tp(0x18, 0x1, 0x1) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000d40)=ANY=[@ANYBLOB="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"]) utime(&(0x7f0000000b80)='./file1\x00', &(0x7f0000000bc0)={0x7, 0x6}) clock_gettime(0x0, &(0x7f0000003680)={0x0, 0x0}) recvmsg$netrom(r1, &(0x7f00000007c0)={&(0x7f0000000740)=@ax25={0x3, {"5bff63ecc9f583"}, 0x1}, 0x10, &(0x7f0000000780), 0x0, 0x0, 0x0, 0x800}, 0x2020) recvmmsg(0xffffffffffffffff, &(0x7f0000003540)=[{{0x0, 0x0, &(0x7f0000000dc0)=[{&(0x7f00000008c0)=""/177, 0xb1}, {&(0x7f0000000980)=""/120, 0x78}, {&(0x7f0000000a00)}, {&(0x7f0000000b40)=""/63, 0x3f}, {&(0x7f0000000b80)=""/147, 0x93}, {&(0x7f0000000c40)=""/128, 0x80}, {&(0x7f0000000cc0)=""/255, 0xff}], 0x7, 0x0, 0x0, 0x100000000}, 0xff}, {{&(0x7f0000000e40)=@vsock={0x0, 0x0, 0x0, @host}, 0x80, &(0x7f0000001ec0), 0x0, &(0x7f0000001f00)=""/214, 0xd6, 0x2}, 0x9}, {{&(0x7f0000002000), 0x80, &(0x7f0000002240)=[{&(0x7f0000002080)=""/163, 0xa3}, {&(0x7f0000002140)=""/41, 0x29}, {&(0x7f0000002180)=""/169, 0xa9}], 0x3, 0x0, 0x0, 0xf35b}, 0x800000}], 0x3, 0x40000000, &(0x7f00000036c0)={0x0, r4+10000000}) r5 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000b00)={0x0, 0x1000, 0x40}, &(0x7f0000000840)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r5, 0x84, 0x18, &(0x7f0000000880)={r6, 0x616}, &(0x7f0000000a80)=0x8) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r5, 0xc04064a0, &(0x7f00000006c0)={&(0x7f00000005c0)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000600)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000640)=[0x0], &(0x7f0000000680)=[0x0, 0x0, 0x0], 0x5, 0x5, 0x1, 0x3}) syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x6, 0x101000) mlock2(&(0x7f0000276000/0x3000)=nil, 0x3000, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000500)='/selinux/mls\x00', 0x0, 0x0) rename(&(0x7f0000000400)='./file1\x00', &(0x7f0000000800)='./file0\x00') 2018/04/05 02:44:30 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) pwritev(0xffffffffffffffff, &(0x7f0000000280)=[{&(0x7f0000000380)="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", 0x74e}], 0x1, 0x0) sendmsg$key(r0, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f0000000d40)=ANY=[@ANYBLOB="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"], 0x1df}, 0x1}, 0x0) r1 = dup2(r0, 0xffffffffffffffff) accept4$nfc_llcp(r1, &(0x7f0000002340), &(0x7f0000000000)=0x60, 0x80000) pwritev(r0, &(0x7f0000000080)=[{&(0x7f0000000280)}], 0x0, 0x0) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000240), 0x4) getsockname$packet(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000002c0)=0x14) r2 = syz_open_procfs(0x0, &(0x7f0000001240)='net/snmp\x00') mkdir(&(0x7f0000000100)='./file0\x00', 0x90) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000001c0)) setsockopt$packet_int(r1, 0x107, 0x0, &(0x7f0000000200)=0x5, 0xfffffffffffffd7d) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000180)='.', &(0x7f0000000240)='ubifs\x00', 0x1004, 0x0) mount(&(0x7f0000002600)='.', &(0x7f0000002680)='.', &(0x7f0000a60000)='fuse\x00', 0x0, &(0x7f0000d1cfff)="96") preadv(r2, &(0x7f0000000040)=[{&(0x7f00000036c0)=""/4096, 0x120}], 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a85352, &(0x7f0000000140)={{0x3, 0xbcf}, 'port0\x00', 0x10, 0x20, 0x0, 0xfff, 0x3, 0x9, 0xeaa, 0x0, 0x1, 0x3}) openat$cgroup(0xffffffffffffff9c, &(0x7f0000000000)='syz0\x00', 0x200002, 0x0) r3 = getpgid(0xffffffffffffffff) r4 = syz_open_procfs(r3, &(0x7f0000000380)='io\x00') getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f0000000840)={0x0, @in={{0x2, 0x0, @loopback=0x7f000001}}}, &(0x7f0000000900)=0x84) getsockopt$inet_sctp_SCTP_STATUS(r4, 0x84, 0xe, &(0x7f0000001e00)={0x0, 0x40, 0x4, 0x1, 0x3, 0xdd, 0x0, 0x401000000, {0x0, @in6={{0xa, 0x4e22, 0x200, @dev={0xfe, 0x80, [], 0xc}, 0xfffffffffffffff9}}, 0x8, 0x0, 0x0, 0x0, 0x6}}, &(0x7f0000001ec0)=0xb0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000001f00)=@sack_info={0x0, 0x6}, &(0x7f0000001f40)=0xc) r5 = syz_open_procfs(0x0, &(0x7f00004c6f8b)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb05") mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f0000000b40)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000b00)='ramfs\x00', 0x0, &(0x7f00000000c0)) setpriority(0x1, r3, 0x52ca) preadv(r5, &(0x7f0000000d00)=[{&(0x7f0000000b80)=""/103, 0x67}, {&(0x7f0000000c00)=""/117, 0x75}, {&(0x7f0000000f80)=""/218, 0xda}, {&(0x7f0000000c80)=""/81, 0x51}, {&(0x7f0000000340)=""/55, 0x37}, {&(0x7f0000001080)=""/216, 0xd8}, {&(0x7f0000001180)=""/137, 0x89}], 0x7, 0x8) 2018/04/05 02:44:30 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x40040) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000001fe8)) syz_fuseblk_mount(&(0x7f00007da000)='./file0\x00', &(0x7f00007cdff2)='./file0/file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000040)={{{@in6=@mcast1, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@local}}, &(0x7f0000000140)=0xe8) ioprio_set$uid(0x3, r0, 0xffffffff00000001) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000180)) 2018/04/05 02:44:30 executing program 4: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000280)='/proc/self/net/pfkey\x00', 0x40000, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000002c0)='nv\x00', 0x3) r1 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000240)={'syz_tun\x00', 0x0}) syz_open_dev$usbmon(&(0x7f0000000300)='/dev/usbmon#\x00', 0x9, 0x40002) setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x32, &(0x7f0000000000)={@empty, r2}, 0x14) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2040001}, 0xc, &(0x7f0000000080)={&(0x7f0000000200)=@dellink={0x3c, 0x11, 0x1, 0x70bd29, 0xb, {0x0, 0x0, 0x0, r2, 0x21800, 0x8000}, [@IFLA_CARRIER_CHANGES={0x8, 0x23, 0xfffffffffffffff7}, @IFLA_PHYS_SWITCH_ID={0x14, 0x24, "b7eaa8d0e070a82b2940f54471f4ec9d"}]}, 0x3c}, 0x1}, 0x40000) gettid() fcntl$setpipe(r3, 0x407, 0x7fffffff) r4 = gettid() sendmsg$nl_route(r3, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)=@newlink={0x28, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_NET_NS_PID={0x8, 0x13, r4}]}, 0x28}, 0x1}, 0x0) 2018/04/05 02:44:30 executing program 6: r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f000001dffc)=0x1) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) read(r0, &(0x7f0000021fe0)=""/32, 0x20) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001cfb0)={0x0, 0x1, 0x0, 0x0, 0xf}) r1 = dup2(r0, r0) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f00000000c0)={'nr0\x00', {0x4, 0x7fffffff, 0x3, "b8aa8b8944c5", 0x4}}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000000)={0x0, @in={{0x2, 0x4e20, @multicast2=0xe0000002}}, 0xfffbfffffffffffe, 0x81, 0x9, 0x1, 0x80000001}, &(0x7f0000000200)=0x423e8b11a64ae876) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000100)={r2, @in={{0x2, 0x4e21, @multicast1=0xe0000001}}, 0x7, 0x1}, &(0x7f00000001c0)=0x88) 2018/04/05 02:44:30 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) remap_file_pages(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x2, 0x10) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) chdir(&(0x7f0000f95000)='./file0\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x141042, 0x0) ioctl$void(r0, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ftruncate(r0, 0x8000) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000001340), &(0x7f0000001380)=0x4) r3 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r3, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000080)={0x0, 0xffffffffffffffff, 0xffffffffffffffc0, 0x0, 0x0, 0x2}, &(0x7f0000000100)=0x14) read(r0, &(0x7f0000000240)=""/4096, 0x1000) r5 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000040)={0x0, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x0, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000000)='syzkaller1\x00', 0x8001, 0x0, 0x81}) epoll_wait(r5, &(0x7f0000000200)=[{}, {}], 0x2, 0x10000) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r5, 0x84, 0x6d, &(0x7f00000013c0)={r4, 0x4b, "b445a718f6dce2846c14724f941a72ae1245c4d376c05a2d96e6b4735ad26efbc11b2d3047bd5d91d5820ebb01541b22d0347735a09c54bdd6d1670450e2dfaeb8e3dea94600924051f3e7"}, &(0x7f00000012c0)=0x53) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x6000) pread64(r2, &(0x7f0000003c00)=""/4096, 0x1000, 0x0) r6 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, &(0x7f0000001280)={0x2000000000005, 0x208, 0x0, 0x0, 0x0}, &(0x7f0000001240)=0x10) setsockopt$inet_icmp_ICMP_FILTER(r5, 0x1, 0x1, &(0x7f0000000540), 0x4) add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r6) request_key(&(0x7f0000000680)='dns_resolver\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000006c0)="7b2d23776c616e3076626f786e657431766d6e657430142400", r6) setsockopt$inet_sctp_SCTP_RESET_ASSOC(0xffffffffffffffff, 0x84, 0x78, &(0x7f0000000440)=r7, 0x4) ioctl$TIOCGSID(r5, 0x5429, &(0x7f0000000500)) getpriority(0x2, 0x0) request_key(&(0x7f00000000c0)='ceph\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000140)='vboxnet1\x00', 0x0) add_key$user(&(0x7f0000000280)='user\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000300)="3dde79763ec09bbf6917ffd1e8c401c99e25f23f4979b631bf4aa314195f066c86763061ba5fe74f345a408ba4c56bba2ac4f64642a19a81f72b1d3fb74e5d348e1ebba568683ff0239d512690e15513090485647b5e6cf3c325e2617b08d0977acc58881cca", 0x66, r6) 2018/04/05 02:44:30 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000140)='/dev/sg#\x00', 0x0, 0x101001) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e24, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0x3a2}, @in={0x2, 0x4e23}, @in={0x2, 0x4e24, @loopback=0x7f000001}, @in6={0xa, 0x4e23, 0x8, @loopback={0x0, 0x1}, 0x955}, @in6={0xa, 0x4e20, 0x6, @empty, 0x8}, @in6={0xa, 0x4e22, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, @in6={0xa, 0x4e24, 0x3a, @loopback={0x0, 0x1}, 0x4}, @in6={0xa, 0x4e22, 0x1000, @local={0xfe, 0x80, [], 0xaa}, 0x3a41}, @in={0x2, 0x4e20, @rand_addr=0x7}, @in6={0xa, 0x4e23, 0x1f}], 0xf4) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=@ipv6_newroute={0x30, 0x18, 0x1, 0x0, 0x0, {0xa}, [@RTA_GATEWAY={0x14, 0x5, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}}]}, 0x29a}, 0x1}, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000280)={{{@in6=@remote, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@loopback}}, &(0x7f0000000380)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00000003c0)={{{@in=@remote, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@loopback}}, &(0x7f00000004c0)=0xe8) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000000600), &(0x7f0000000640)=0x4) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000500)={{{@in=@local={0xac, 0x14, 0x14, 0xaa}, @in6, 0x4e22, 0x4fd, 0x4e20, 0x2, 0xa, 0x0, 0x0, 0x87, r2, r3}, {0x1, 0x7fffffff, 0x10000, 0xa4, 0x1, 0xffffffffffffd5a2, 0x1, 0x39}, {0x7, 0x7, 0x7, 0x6}, 0x800, 0x6e6bbe, 0x1, 0x1, 0x3}, {{@in6=@dev={0xfe, 0x80, [], 0x16}, 0x4d6, 0x2b}, 0x2, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x3501, 0x2, 0x0, 0x8, 0x100000000, 0x900000000000, 0x7fffffff000}}, 0xe8) rt_sigsuspend(&(0x7f0000000080), 0x8) 2018/04/05 02:44:30 executing program 7: r0 = socket(0x2, 0xa, 0x0) r1 = epoll_create1(0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000000)=[{0x2, 0x1eca}], 0x1) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000000eff4)) listen(r0, 0x0) epoll_wait(r1, &(0x7f00005beff4)=[{}], 0x1, 0x0) 2018/04/05 02:44:30 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') getsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000000240)={@local, @rand_addr}, &(0x7f0000000380)=0x8) fchdir(r0) setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f0000000080)=ANY=[@ANYBLOB="00830000c62aa77c279b414719bd7dfd1b1640640a11c20403716762e6958639ea93b4890e6134a7f8f2ad6ffa0fb6a36ddffb293aaf1e9150394909dbfd8999b08d9a086a8915c8f76af0de7de6c65b0247df62c8f006a6217a0d7e1d3ec6b1a773ccdda8bce5a33d0733d314675446a2cac8ca8f7434ebc8c31a7ebd6af7402596af2e9caf89090500000000000000c281ddbdc0df0742ae6f2a7f74e22616340695d7e6b9de"], &(0x7f00000004c0)='{\x00', 0x2, 0x0) pipe(&(0x7f00000009c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = creat(&(0x7f0000000000)='./file1\x00', 0x0) r4 = inotify_init() fstat(0xffffffffffffffff, &(0x7f00000002c0)) write$evdev(r3, &(0x7f0000000280), 0xffffffffffffffd4) fsync(r4) ioctl$PPPIOCSMRU(0xffffffffffffffff, 0x40047452, &(0x7f0000000540)) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x10, 0xffffffffffffffff, 0x0) keyctl$assume_authority(0x10, 0x0) r5 = add_key$keyring(&(0x7f0000000400)='keyring\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffff9) request_key(&(0x7f0000000140)='dns_resolver\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000001c0)='usernodev}(eth1\x00', r5) r6 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(0xffffffffffffffff, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x0, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r6, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0x10}, 0x1}, 0x0) r7 = request_key(&(0x7f0000000500)='ceph\x00', &(0x7f0000000580)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000680)='\x00', 0xfffffffffffffffb) r8 = add_key$user(&(0x7f0000000840)='user\x00', &(0x7f0000000ac0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000b00)="40d41dc523dd460cf980a11288319309323e43ef01ca4ced50d3966af455e11c2a67b5e3eb39b131381978a37cf0180822152089c9ab42c90c080de2", 0x3c, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000b80)={r7, 0x0, r8}, &(0x7f0000000bc0), 0x0, &(0x7f0000000cc0)={&(0x7f0000000c00)={'sm3-generic\x00'}, &(0x7f0000000c40)}) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f00000007c0)=ANY=[@ANYRES16=r4, @ANYBLOB="cdb24edfdbff75a65a15a1a983f30689007f4834864203000000a34d71bcba573d857700083e78e9ef1a6a9de6b34e44d297d3ebee3470f0a17531c750880582f09f27c274e7de7cd988d0fc8f16bc325158ce8e4ae551dad723bf6a08b83ebff4c97cc390622d330d714dd5cee74ef8d8465101421fe7308688b82e"], 0x2) r9 = request_key(&(0x7f00000006c0)='ceph\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a}, &(0x7f0000000780)='^vboxnet0selinuxmd5sumvboxnet0self^cgroup^securitykeyring\x00', 0xfffffffffffffff8) connect$inet6(0xffffffffffffffff, &(0x7f0000000440)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x6}, 0x1c) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000600)={0x3, [0x7, 0x3, 0x100000000]}, &(0x7f0000000640)=0xa) keyctl$instantiate_iov(0x14, 0x0, &(0x7f00000005c0)=[{&(0x7f0000000880)="2b8af9f84f7efc91fd904857e1bfb4beea7be371803db48f97a42bb2f4b22baceac457cb37add5c7c8a1c37426210dfb1852284a2f8c7b06ae6685d706bef7c5c62f12147c7ce18dc0b464b52567461b1c3c489c2202c045ccf61bb464fc4959aee9d52e12116c92c9c65206d23b33066476fa35beab9798fa06e8ce97ef86cd496b8dd1e434397fe27688dab088a4d28ec42f69d70eba5d311d4a36f5b41f", 0x9f}], 0x1, r9) shutdown(0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(0xffffffffffffffff, 0x2402, 0xd53) creat(&(0x7f0000000340)='./file1\x00', 0x40a0) 2018/04/05 02:44:30 executing program 4: eventfd2(0x1000, 0x1) r0 = add_key(&(0x7f000003dff8)='keyring\x00', &(0x7f000001d000)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key(&(0x7f000003d000)='trusted\x00', &(0x7f000003d000)={0x73, 0x79, 0x7a}, &(0x7f000003df7e), 0x0, 0xffffffffffffffff) keyctl$search(0xa, r0, &(0x7f0000027ff8)='keyring\x00', &(0x7f000003dffb)={0x73, 0x79, 0x7a, 0x1}, r1) 2018/04/05 02:44:31 executing program 2: getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000000080)={0x0, 0x8}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000140)={0x0, 0x5}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={r0, 0x4, 0x100, 0x400}, 0x10) r1 = socket(0x11, 0x4000000000080003, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000001c0)={'ipddp0\x00', 0x0}) bind$packet(r1, &(0x7f0000000200)={0x11, 0x8, r2, 0x1, 0x5, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) setsockopt$packet_int(r1, 0x107, 0xa, &(0x7f0000000000)=0x2, 0x4) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000000c0)={'sit0\x00', 0x0}) bind$packet(r1, &(0x7f0000000040)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000240)={r0, 0x6}, 0x8) setsockopt(r1, 0x107, 0x5, &(0x7f0000001000), 0xc5) 2018/04/05 02:44:31 executing program 1: getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000080)={{{@in6, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@mcast2}}, &(0x7f0000000180)=0xe8) r1 = getegid() r2 = syz_open_dev$sg(&(0x7f00000001c0)='/dev/sg#\x00', 0xa655, 0x2) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000000200), &(0x7f0000000240)=0x4) lchown(&(0x7f0000000280)='./file0\x00', r0, r1) r3 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r3, &(0x7f000080f000)={&(0x7f0000cdeff4)={0x10}, 0xc, &(0x7f0000358ff0)={&(0x7f0000d5e000)=@ipv6_delroute={0x30, 0x19, 0x403, 0x0, 0x0, {0xa}, [@RTA_GATEWAY={0x14, 0x5, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}]}, 0x30}, 0x1}, 0x0) setsockopt$sock_int(r3, 0x1, 0xb, &(0x7f0000000040)=0x1, 0x4) 2018/04/05 02:44:31 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) socket$inet6(0xa, 0x5, 0x9) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000340)={0x2, 0x3, 0x0, 0x9, 0xe, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_sa2={0x2, 0x13, 0x2}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2}, @sadb_x_filter={0x5, 0x1a, @in=@remote={0xac, 0x14, 0x14, 0xbb}, @in, 0x1b, 0x14, 0x14}]}, 0x70}, 0x1}, 0x0) sendmsg$key(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)=ANY=[@ANYBLOB="020601091d00000029bd7000fddbdf250700180001a930000768d18536f1a93ea0e093b31caef06cb9d265195e7591b38ad9eb0073c959761cdb63819c21962067c339f2380c178502000100000004d2a2033904010000c0010014000900000008001900000000000a004e2400000000ff010000000000000000000000000001060000000a004e2207000000fe8000000000000000000000000000aa08000000050017003c8000000a004e2435000000fe8000000000000000000000000000170000000000000000040004000200000000800000000000007300000000000000ffffffff00000000"], 0xe8}, 0x1}, 0x20000000) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x10000, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) sendmsg$key(r0, &(0x7f000033efc8)={0x0, 0x0, &(0x7f0000aa8000)={&(0x7f0000000240)=ANY=[@ANYBLOB="0209000902000000ffffffffffffffffb724973b397c1db5716b9985cd0dedc1b7b0289624d9e96b64cbfb2a6a13c81f8d4e823e36b4cb2282172aa646997da9693b6571cc7e105dbbdd9cc53add6ecfafac52097f3e76dc37febba7dcbe64f5d1310743860e69aa61b884558cb76879d8d09310d8f14ecc010e80114991f835c56b80c4f47166ced6358a13add692899b9d9f954edd906991372b3b2a4adf0bceb9542c87d2b9bd184cab3dccfb2313"], 0x10}, 0x1}, 0x0) 2018/04/05 02:44:31 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000616ff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f000062e000)={&(0x7f0000690ff6)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f000000d000), 0x0, &(0x7f0000000980)=ANY=[@ANYBLOB="180f89026a1eb719073a0b110107a5e59cb8b700005eaeb4e981c8a5db4891e6a508604478928197685d6b76afdd247296ea1c79f3c91d3d99afa946814a1e2db227039f1ae2cfa156ccfe7fc301c8dfdce0b8bcc1962bbc7c6d9e72c6a84dcc3f3cfa899c9b99b33479a0e6ac4c6fb13e853d92515f4c3450"], 0x79}, 0x0) close(r0) close(0xffffffffffffffff) r2 = getpid() ioprio_get$pid(0x3, r2) r3 = syz_open_procfs(0x0, &(0x7f00004c6f8b)='mounts\x00') readv(r3, &(0x7f0000000740)=[{&(0x7f0000000200)=""/41, 0x29}, {&(0x7f0000000380)=""/190, 0xbe}, {&(0x7f0000000440)=""/128, 0x80}, {&(0x7f00000002c0)=""/32, 0x20}, {&(0x7f00000005c0)=""/68, 0x44}, {&(0x7f0000000640)=""/240, 0xf0}], 0x6) setsockopt$inet6_MRT6_ADD_MIF(r3, 0x29, 0xca, &(0x7f0000000180)={0x1000, 0x1, 0xff, 0x1, 0xf5d1}, 0xc) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) recvmsg$netrom(r3, &(0x7f0000001080)={&(0x7f0000000780)=@ax25={0x3, {"3c1b7251c1894a"}, 0x1}, 0x10, &(0x7f0000000fc0), 0x0, &(0x7f0000000ac0), 0x0, 0x80}, 0x40000140) sendto(r3, &(0x7f00000008c0), 0x0, 0x0, &(0x7f0000000900)=@pppol2tpv3in6={0x18, 0x1, {0x0, r3, 0x3, 0x0, 0x0, 0x2, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x9}}}, 0x80) ptrace$peek(0x1, 0x0, &(0x7f00000001c0)) mlockall(0x3) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x1, &(0x7f00000007c0)="ad413983dce8fda692b19ca665e8ec77fa460cd42977c0457fd5e513959b8c97ae621bb4901c4e02feb9c506bb7a185e14ce240442c0569367f41339a6de4e23d1c7ab2eec7dc1dc53ce1c19d3504046b72e65dabe993f437b12590fe45fc9a1236595beacd35ff917e5a427d696b47b636d7b8ab7a062ac1180123f81627f543e06398f178e65a5f2920a33200f49ae23b1750ee243d672a52ec9bcc307ac32ec5b8c81d340629118e2f350b2e2f6c2e23459ddb4e2be") mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x100000, &(0x7f00000002c0)) setsockopt$packet_fanout_data(0xffffffffffffffff, 0x107, 0x16, &(0x7f0000000a80)={0x2, &(0x7f0000000080)=[{0x8, 0x0, 0xdda3, 0x3}, {0x0, 0xd0, 0x7ff}]}, 0x10) mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='.', &(0x7f0000000040)="045b898f73", 0x1004, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='.', &(0x7f0000000140)='vxfs\x00', 0x0, &(0x7f0000000200)) mount(&(0x7f00000008c0)='.', &(0x7f0000000a40)='./file0\x00', &(0x7f0000753000)='mslos\x00', 0x0, &(0x7f0000000980)) ioctl$TIOCSSOFTCAR(r3, 0x541a, &(0x7f0000000a00)=0x439d0444) preadv(r3, &(0x7f00000023c0), 0x0, 0x0) setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000500)=@broute={'broute\x00', 0x20, 0x1, 0x170, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000ac0], 0x0, &(0x7f00000004c0), &(0x7f0000000ac0)=ANY=[@ANYBLOB="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"]}, 0x1c0) 2018/04/05 02:44:31 executing program 0: getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000140)={0x0, @in6={{0xa, 0x0, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0x8}}, 0x4, 0x0, 0x7, 0xdc, 0x5}, &(0x7f0000000200)=0x98) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000003c0)={{{@in6=@local, @in6}}, {{@in6}, 0x0, @in6=@local}}, &(0x7f00000004c0)=0xe8) r1 = syz_open_dev$usbmon(&(0x7f0000000640)='/dev/usbmon#\x00', 0x91a, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000680)=0x200, 0x4) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000005c0)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000580)={&(0x7f0000000340)=ANY=[@ANYBLOB="500000002c00000125bd7000fddbdf25023f10008c931d73fb5df0949d5a4a10af892fa0723ffa33ff"], 0x1}, 0x1, 0x0, 0x0, 0x4000005}, 0x5) ioctl$sock_netrom_SIOCGSTAMPNS(0xffffffffffffffff, 0x8907, &(0x7f00000002c0)) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000240)={r0, 0x100000001}, 0x8) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r2, 0x40045431, &(0x7f00003b9fdc)) setsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x1c, &(0x7f0000000280)="51a306f3f51c67789602d7a2b2b329f6b0c3419231426efcff62a4c3", 0x1c) r3 = syz_open_pts(r2, 0x11) ioctl$int_in(r3, 0x5452, &(0x7f0000f27ff8)) r4 = open(&(0x7f0000d93ff8)='./file0\x00', 0x80040, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000000)={0x0, 0x0, 0x7}) r7 = add_key$keyring(&(0x7f0000000880)='keyring\x00', &(0x7f00000008c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000040)={r5, r6, 0x7}) renameat(r4, &(0x7f0000000280)='./file0\x00', r4, &(0x7f0000000380)='./file0\x00') r8 = open(&(0x7f0000000240)='./file0\x00', 0x14104a, 0x0) write$evdev(r8, &(0x7f0000037fe8)=[{{}, 0x0, 0x100}], 0x18) sendfile(r8, r4, &(0x7f00009bcffe), 0x4c35) sendmsg$IPVS_CMD_GET_SERVICE(r4, &(0x7f0000000200)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)=ANY=[@ANYBLOB='`\x00'], 0x1}, 0x1, 0x0, 0x0, 0x40}, 0x80) lseek(0xffffffffffffffff, 0x0, 0x3) splice(r4, &(0x7f0000000540), r3, &(0x7f0000000600), 0x7, 0x9) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r4, 0x84, 0x7, &(0x7f0000000900)={0x3}, 0x4) r9 = socket$inet6(0xa, 0x80001, 0x0) keyctl$instantiate(0xc, r7, &(0x7f0000000480), 0x0, r7) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) nanosleep(&(0x7f0000000500)={r10, r11+30000000}, &(0x7f0000000100)) setsockopt$inet6_MCAST_JOIN_GROUP(r9, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_JOIN_GROUP(r9, 0x29, 0x2a, &(0x7f0000003f00)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x45c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r9, 0x29, 0x20, &(0x7f0000000140)={@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x0, 0x0, 0x8, 0x9, 0xffffffff00000000, 0xfff}, 0x20) 2018/04/05 02:44:31 executing program 7: lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)) mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f0000013fed)=""/19) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = accept4$packet(0xffffffffffffff9c, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000140)=0x14, 0x80800) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000180)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x4e24}, 0x3, 0x4, 0x0, 0x1}}, 0x80, &(0x7f0000000400)=[{&(0x7f0000000200)="9f5300e57fc3f5ffa50c28d21b1d790d4791327c09a4f2babb9e0477e2af930b1a33694bb8432770e736d828f180e2fde867f1772967353b0913141e71a98d7eff8026301e224ee63fe0dc8fae6092e6710a7fc0fff2fd95342e2fa634c6d597cb03f6dea76a98c363634afee68af02dbc274fde5f331cc6b56b40b836b9a3f34865365f2dc3f9e24e12250dcb314d2b591f8a82b29f68b0d734a5295a7f0d8386595bb1585ef9d04675bdf52b231db9c8bcbf4fa51d9134c2f5f9a6b32fa657fd921005ba37153644f90e4f845ad287e834c56e10cd7256e7dd64e35b2706eea78b4b4872322a34811f6d", 0xeb}, {&(0x7f0000000300)="afe89988e29afb0070180d05fc7ab086dcfc7e35d7316fa15a6bed4d1bacb6241509b0b15aad0a985eeeb19f9f1ac1daa6d1020252d4cfb4b710d93615267c929a64777926f81f457e5a4decea05584c0ff61c4215cc9bdfa1d247085f231dfc2a05f7f9158d3c38664fb060ef80482c682dacf8da37ab9d4a26e98eb6ccd9c9f07c2e47f7ba2eb42d98e63796f1a2c46596", 0x92}, {&(0x7f00000003c0)="56aae490ad389486cd0886f9ae34d4a0708f3fc3d14ef039fc1681d2f98318dd8b46abcc7e161ebedadda28bbb884357186f70e1a4a4bdc91d", 0x39}], 0x3, &(0x7f0000000440)=[{0xbc, 0x19f, 0xea, "17a343116f6eb894eedda6af96bd66589f875916c7a1a204f298d54e2146ac486199a657cbf527142695df8dfdde6d6b254ec373fb237311fcf0dc795ecfab3485885af7f8b09ced00feb11434d1cc3a0e907c4b1683c5a726bf8e458e86ef1d9abbb62e70cec6e22d67d91c2335e68cfa527098e54cd20492a6330a7124d346568ed369bc982572b616dbe4949271537c15a54bf9fb0cff2d65f5bd89c29c65a575753e2b5741509005e188922dae"}, {0xac, 0x102, 0x3ff, "7f1d0fbee322a6637ea92aced34cc6e842a89aeb7a2f872c3454c6a1ae6111b88dd0168cc4e164dff5235d4b469dc9134a4ded811169615254474ef716da7a670821131baebde58fe76b05a4e9b083ada5e2d89961b8530aeba848ce9c7b8ed02bb9d5a38997a6cbe079a14a54426da2700af44ba12c55e51f00b27d4e860df7db544bf2099189df167f334ac990a331b3d2720582dbdadc86ed08fe6a"}, {0x34, 0x103, 0x7, "0d9678b111859492197ca66baa71e2172488634279b940f90d62e8f889acc7957493da5232e0"}, {0xb8, 0x0, 0x0, "b042d4c4aa9a2b3a80dea463f6904bb7865c2cc700f803936aeedf0594d74a9d4237a877c812fa0bf860693bf7ae0ec048eed475be5bd088f2cc29896923680bf218c3a59476c5ad741f0df1a2cbb8e8a4357e2549e102d914b0c2187d515eb92d0f11d8d05b08e990c3b3a10119c74b02e590994c027dac4472609e9f13b5df145327c83e15e93597e9183372ea5e930fed27aa5b3887916eca7e0a28d05676821bbea96bc04c16d259"}], 0x254, 0x20000004}, 0x80) 2018/04/05 02:44:31 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) getsockopt$packet_buf(r0, 0x107, 0x6, &(0x7f0000651000)=""/240, &(0x7f0000ca5ffc)=0xf0) accept4$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000040)=0x14, 0x800) bind$packet(r0, &(0x7f0000000080)={0x11, 0xf5, r1, 0x1, 0x6, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}}, 0x14) 2018/04/05 02:44:32 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000058ff7)='/dev/sg#\x00', 0x0, 0x40002) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x200) ioctl(r0, 0x0, &(0x7f000005affe)) fchmod(r1, 0x40) accept4$packet(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0}, &(0x7f0000000100)=0x14, 0x80000) connect$packet(r0, &(0x7f0000000140)={0x11, 0x10, r2, 0x1, 0x5, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) 2018/04/05 02:44:32 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x8) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x0, 0x0) sendmsg$nfc_llcp(r1, &(0x7f0000000300)={&(0x7f0000000040)={0x27, 0x1, 0x0, 0x1, 0x8, 0xfffffffffffffff8, "9e4bebd6f38e3f817a392fd222a95a9e79a287a8131ce24db0f65323e0c96278b4a10237ae77c7d64cfa5114aed093a4c35159bdb73ebfd66bd0873842cb60", 0x2a}, 0x58, &(0x7f00000001c0)=[{&(0x7f00000000c0)="2bfdef3655bb3a2fe527c8645715fa4910bb5cf9b7957bc39f945bc1c64e631ea0174609ef605a79a2c2eb9bb99ad0d563b3db25251218b1d4232873688f655326c3c0126e519d7304a425e08f368dc224ce4c9aa9b24edde8ddee96df848882a9861393f9111f895212e0be7dc9ea37729d7c3c6b05f8af825c5bdca2ecd26d857e46df01d3304d645b7d393c05799fc944d3fdc0e52a85cac787fc219f580bc493e74c6df27cb1f5fdb4f3d6f590632fe31728bb25415e06ee6545535e0097756bbfebd6", 0xc5}], 0x1, &(0x7f0000000200)=ANY=[@ANYBLOB="e40000000f01000009000000307c1f6b6ff7be522e0cdea736a3325a6c9e2fffa99f5ff4ba884a175ffa3af604a581565d1d49bfe5ebe488a5819d264d2f5b6523d5823ce8bcc93c939a6af521080bf236481067d18d40165fa94185bc17a1d980cab2d452cfc7925f6d6a3d2be0e6f493276371843b1ce0c3e254b5851ec08853173a7828d42ff006764d02db9968a9828924eed979a56c5878c9dfa7283b1baa26430a0dc1a1afe4e16ec2452079e340fb2cbd523fb50e5a4624562159292992a766d73b7feea3a1e70031857df0d4846c5b51b445365dbd854baabb05463043a87740"], 0xe4, 0x810}, 0x24000000) writev(r0, &(0x7f0000281ff8)=[{&(0x7f0000000340)="39000000110009000002000000003f7aa15df900041600800019feff000d00f2020000000000070300000000000000060400d19afe30dec9bb38f3389684ab09f4f95a4370583f59e3f0a60440dc7d981a000000000000000000000000000000", 0x60}], 0x1) 2018/04/05 02:44:32 executing program 4: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) poll(&(0x7f0000f8b000)=[{r0}], 0x217, 0x5c8) socketpair$inet(0x2, 0x2, 0x25, &(0x7f0000000040)) socket$inet_udp(0x2, 0x2, 0x0) close(r1) 2018/04/05 02:44:32 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000640)='statm\x00') readv(r0, &(0x7f0000000400)=[{&(0x7f0000000340)=""/170, 0xaa}], 0x1) 2018/04/05 02:44:32 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x0, 0x0) ioctl$KDSETLED(r0, 0x4b32, 0x2) mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000040)) 2018/04/05 02:44:32 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f00005e5000)='ramfs\x00', 0x480, &(0x7f000002c000)) r0 = open(&(0x7f0000f04ff8)='./file0\x00', 0x0, 0x0) getdents64(r0, &(0x7f0000000080), 0x2e) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000001c0)=@assoc_value, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000080), &(0x7f00000000c0)=0x4) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000100)=0x0) ioprio_set$pid(0x2, r1, 0xffff) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000140)=0xfffffffffffffffb, &(0x7f0000000180)=0x4) 2018/04/05 02:44:32 executing program 6: r0 = syz_open_dev$random(&(0x7f00000003c0)='/dev/random\x00', 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f000060c000)='oom_score_adj\x00') poll(&(0x7f00000014c0)=[{0xffffffffffffffff, 0x401}, {r1, 0x40}, {0xffffffffffffffff, 0x200}, {r1, 0x220}, {r0}], 0x5, 0x232) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00000000c0)) ioctl$TIOCMBIC(r1, 0x5417, &(0x7f0000000080)=0x4) r2 = socket$inet6(0xa, 0x2000000802, 0x0) getsockopt$inet_dccp_buf(r1, 0x21, 0xc2, &(0x7f0000000d00)=""/169, &(0x7f0000000dc0)=0xa9) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff}, 0x20) setsockopt$inet6_int(r2, 0x29, 0x21, &(0x7f000089b000)=0x3, 0x4) setsockopt$bt_l2cap_L2CAP_OPTIONS(0xffffffffffffffff, 0x6, 0x1, &(0x7f0000001500)={0x0, 0x2, 0x5, 0x8, 0x46a7, 0x3, 0x2}, 0xc) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000cc0)=@int=0x1000, 0x4) getsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f00000004c0), &(0x7f0000000500)=0x10) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r3) r4 = creat(&(0x7f0000000040)='./file1\x00', 0x0) ioctl$fiemap(r3, 0xc020660b, &(0x7f0000000f40)={0x9, 0x0, 0x2, 0x7fff, 0x1, [{0x7, 0x4, 0x0, 0x0, 0x0, 0x8}]}) r5 = dup3(r4, r3, 0x0) pwritev(r3, &(0x7f00000012c0)=[{&(0x7f0000000100)="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", 0xa28}], 0x1, 0x0) fcntl$setstatus(r3, 0x4, 0x4000) write$cgroup_subtree(r5, &(0x7f0000000000)=ANY=[], 0x34123610) getsockname$packet(0xffffffffffffffff, &(0x7f0000000fc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000001000)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(r5, 0x29, 0x22, &(0x7f0000001040)={{{@in6=@loopback, @in6=@mcast2}}, {{@in=@local}, 0x0, @in6=@mcast2}}, &(0x7f0000000f00)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f0000001140)={{{@in6=@ipv4={[], [0xff, 0xff]}, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4e21, 0x0, 0x4e24, 0x92, 0x2, 0xa0, 0x0, 0x88, r6}, {0xdef, 0x7, 0x9, 0x7, 0x3868, 0x0, 0x3, 0x101}, {0x0, 0x0, 0xfffffffffffffffa, 0xff5}, 0x80, 0x6e6bba, 0x1, 0x1}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0xff}, 0x0, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x0, 0x0, 0x8, 0x2, 0x0, 0x101}}, 0xe8) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000000b40)={0xfffffffffffffffc, {{0xa, 0x4e21, 0xffffffff, @remote={0xfe, 0x80, [], 0xbb}, 0x1000000000000005}}}, 0xffffff9d) connect$inet6(r2, &(0x7f000000cfe4)={0xa, 0x0, 0x807}, 0x1c) fcntl$getown(0xffffffffffffffff, 0x9) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x65, &(0x7f0000000000), 0x4) sysfs$2(0x2, 0x0, &(0x7f0000000c00)=""/179) 2018/04/05 02:44:32 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(r0, 0x40086610, &(0x7f0000000080)=ANY=[@ANYBLOB="44e2006a0800000000000000000ff4309463673e41230400000000"]) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f00000000c0)={0x5, &(0x7f0000000380)=[{}, {0x0}, {}, {}, {}]}) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00000003c0)={0x0, 0x48, "0a6115da35c8af61c1d7f250d84193b08e4c86458fa808b3d14006c6a91e4f0704b51d56e6b9f37c3b6144a0c6840af653ae7c32151d3a8ef3c9b954689f3b620713f1f1ee314f47"}, &(0x7f0000000440)=0x50) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000480)={r3, 0x72b, 0x30, 0x2, 0x6}, &(0x7f00000004c0)=0x18) sendmsg$IPVS_CMD_DEL_DEST(r0, &(0x7f0000000340)={&(0x7f0000000240)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x34, r2, 0x31a, 0x70bd2d, 0x25dfdbfb, {0x7}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x8}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x200}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xc156}]}, 0x34}, 0x1, 0x0, 0x0, 0x80}, 0x0) ioctl$DRM_IOCTL_DMA(r0, 0xc0286429, &(0x7f0000000200)={r1, 0x3, &(0x7f0000000100)=[0x5, 0x100000001, 0xff], &(0x7f0000000140)=[0x1, 0xfffffffffffffc01], 0x0, 0x4, 0x1c00000, &(0x7f0000000180)=[0x4, 0x6, 0x100000000, 0x101], &(0x7f00000001c0)=[0x1, 0x4, 0x200, 0x8, 0x1, 0x1, 0x1]}) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000000)=0x100000000, 0x4) 2018/04/05 02:44:32 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup\x00', 0x200002, 0x0) perf_event_open(&(0x7f0000aaa000)={0x0, 0x70, 0x4a, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fchdir(r0) r1 = creat(&(0x7f00000005c0)='./file1\x00', 0x0) r2 = dup3(r1, r0, 0x0) ioctl$RNDADDTOENTCNT(0xffffffffffffffff, 0x40045201, &(0x7f0000000340)=0x3ff) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000180)={0x0, @rand_addr, @local}, &(0x7f0000000300)=0xc) fcntl$setstatus(r0, 0x4, 0x4000) pwrite64(r2, &(0x7f0000000c00)="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", 0x600, 0x0) ftruncate(r1, 0x3ff) r3 = memfd_create(&(0x7f0000000040)="75730700010000ce000078003798", 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000100)='net/dev\x00') ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000000140)=0x0) r6 = perf_event_open(&(0x7f0000000080)={0x0, 0x70, 0x5, 0x3, 0x0, 0x0, 0x0, 0x5, 0x0, 0xd, 0x0, 0x264, 0x5, 0x6, 0x9, 0x2, 0x100000000000000, 0x2b, 0x2, 0x8, 0x7fff, 0x1ff, 0x0, 0x7, 0x1, 0x6, 0x2, 0x0, 0x0, 0x0, 0xffffffffffffffe0, 0x200, 0xf, 0x0, 0x6, 0xfffffffffffffe00, 0x24, 0x3, 0x0, 0x5, 0x1, @perf_bp={&(0x7f0000000000), 0x8}, 0x0, 0x6, 0x4, 0x5, 0x0, 0x2, 0xc82b}, r5, 0x1, r3, 0x0) fallocate(0xffffffffffffffff, 0x3, 0xff, 0x0) setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f0000000740)=ANY=[@ANYBLOB="000100000a004e2005000000fe8000000000000000000000000000aad1a3000000000000000000000000000000000000000000000000000000001b0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000070000000a004e20fffffffffe80000000000000000000000000001402000000000012000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2002000000fe8000000000000000000000000000107f000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2204000000fe8000000000000000000000000000aa04000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2103000000ff01000000000000000000000000000106000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e21ff070000ff01000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e220300000000000000000000000000ffff7f00000103000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e22aaa10000ff020000000000000000000000000001090000000000000000000000000000000000000000000000000000000000000000000000000091366a9e0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000019000000003eff312cfc44836b6e83f90fa0e3eba002"], 0x1) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, 0x0, 0x8, &(0x7f0000000200)={0x1}) sendfile(r3, r4, &(0x7f00006dbff8), 0xed59) r7 = syz_open_dev$mice(&(0x7f0000000180)='/dev/input/mice\x00', 0x0, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f0000000040)={'vlan0\x00', 0x9ccd}) fcntl$setsig(r0, 0xa, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r7, 0x0, 0x48b, &(0x7f0000000280)={0x3, 'ip6gretap0\x00'}, 0x18) bind$inet(r6, &(0x7f0000000240)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f00000001c0)) 2018/04/05 02:44:32 executing program 2: ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0286404, &(0x7f0000000040)={&(0x7f0000ffc000/0x4000)=nil, 0x400, 0x0, 0x0, &(0x7f0000ffc000/0x4000)=nil, 0x800}) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r0, 0x4, 0x6bfe) preadv(r0, &(0x7f0000000000)=[{&(0x7f0000000140)=""/151}, {&(0x7f0000000200)=""/249}, {&(0x7f0000000300)=""/184}, {&(0x7f00000003c0)=""/253}, {&(0x7f00000004c0)=""/237}, {&(0x7f00000005c0)=""/242}, {&(0x7f0000000080)=""/124}], 0x100000000000013f, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f00000006c0)='/proc/self/net/pfkey\x00', 0x40, 0x0) 2018/04/05 02:44:32 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x6) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000d2effc)=0x81, 0x4) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000080)=[@in6={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, @in6={0xa, 0x4e24, 0xfffffffffffffff9, @remote={0xfe, 0x80, [], 0xbb}, 0x180000}, @in={0x2, 0x4e20, @multicast1=0xe0000001}, @in6={0xa, 0x4e20, 0x100000001, @local={0xfe, 0x80, [], 0xaa}, 0x34000000000000}, @in={0x2, 0x4e22, @rand_addr=0x9}, @in={0x2, 0x4e20, @rand_addr=0x1}, @in={0x2, 0x4e20, @multicast2=0xe0000002}, @in6={0xa, 0x4e20, 0x3f, @remote={0xfe, 0x80, [], 0xbb}, 0x6}], 0xb0) setsockopt$sock_int(r0, 0x1, 0xfffffffffffffffd, &(0x7f0000000000)=0x7fffffff, 0x4) 2018/04/05 02:44:32 executing program 3: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001480)='/dev/autofs\x00', 0x400000, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00000014c0), &(0x7f0000001500)=0x4) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, 0x6, 0x0) mlock(&(0x7f0000001000/0x2000)=nil, 0x2000) r1 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@int=0x8, 0x4) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000001540)={0x0, 0x5, 0x41, 0x4, 0x1f, 0x32f92b14}, &(0x7f0000001580)=0x14) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000015c0)={0x6, 0x5, 0x8000, 0x8, 0x9, 0x2, 0x400, 0x3ff, r2}, &(0x7f0000001600)=0x20) clone(0x0, &(0x7f000000bfff), &(0x7f000000bffc), &(0x7f0000004000), &(0x7f0000007000)) mremap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f0000009000/0x1000)=nil) syz_mount_image$ext4(&(0x7f0000000040)='ext2\x00', &(0x7f0000000080)='./file0\x00', 0x800, 0x5, &(0x7f0000001400)=[{&(0x7f00000000c0)="b648af2f985ffd24feb2bdc4a233503e73cc6980e20a89903beea8db7d9e4a498b0dd130d408fee783ec2493a601366b4d67063cf2e5320d8433da3e802801f93f59fdf0fea144a9549c81442e18874583178f6886a14d9744aa755ccc44f4478d28ce1f91f9a1314fa0acffc98570dd4c14e09a2c50b798246876d634ca1fc853d661f56720c62c83702185181f2d75d95be5a9676dc6e09f83a24b9846b2969d6ae2db75465381be64b3b80856931e1715", 0xb2, 0x100000001}, {&(0x7f0000000180)="15a11d0612779b2ce31e1289131a1c2282d2f92ee53f1aae889ed17c596e3e86d3081a9ab120d41856732b3bad989930a9ca70b6cf9fd07f74f90134cf117268a7d83b906ac85087e1601d62136cc16ebf131026fa42d06bb91ac81e2d0b11bf696ded39582927df30347c0d759d585b7cf65ebcd4ff15ad8fe89c26c05f642c5560f817ceb47baa23e3d9b71f107c54e287918aa740701b91fcaba57e020d4a6db34b729e96ae2d7847ecdb2d0500bf9c44f6e1e9", 0xb5}, {&(0x7f0000000240)="a2d193801c2170f43aeb3eb3819ef44803e34134c2080c24125b895a8a019d1fb200d2fa3dc54d0cebd8ea8e250622766291da35948cad4da6c7c3df2e6317a0e18bb8ed006eb759665d11533476dd025ef1b8cbc64a3b49e61b675761cfcd45a61ebecdc3517d2eb6d26dd36648bb46826b1d6b4a45cc404cef9ce8edc2e6a5cd833db596f77f9490b5b4e309ca4edb3338da6335c050f2bd2d59f85907a18fe922912983d6e24060a0f2b3b79ded16c3d12e", 0xb3, 0x9}, {&(0x7f0000000300)="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", 0xfd, 0x7fffffff}, {&(0x7f0000000400)="6e696f320fb5f979e9919e1ef38e32cbc8d2ef2fb942e173a2ee3549c4aed09b67d2f946cf0b008c399679ab082b4658007a66cd9c55d87edef341990dc9423a134888b4db3c1d38fb4a3fc5d8f1944c2a68c813c4c4709ff9d5b7404123c595d4fc6811ee82d505a9df40de20e3c89d9748f98b8dbc57969112dc667bb7745427a6bd66689fdc30cd66052bdf897a647a68f1c8fa9521efe73bdb6ac95bee4d0297e2d593f87a0bf3722708f72bc42817a612fb2ad7294ec19162f209f93f5676e8eedecedff53c55557546bad1d0db8712bae897a02dbbe384dbb6c3ba6ae26a1ab9b13c411020a86534390101404fbf3e6af5954bdab520c3736c8c2b55a9bdc04961d002062a8486e2937321e9f89df0d58d9d59fac5b936803a06e051187195552de54f39610733a4e92dcd791e769b0bd4aa04cb517ef6c4d3a36233e8e8e99cf8f7202bbabe3f93344dc5672f50d619b7da4c0b1425f969b4a1308e2a8ec188d94a6df7a804a2c9e79ce38863be09590a6aa280da148c97e54318c6e0f0f822e0a4f88924dde84f3bef9b029eb0d070391a33aded176817178ef637d6b7f0d35bbca2303bd12966519f7693c4f5b421385438a9427d1d1860aeb1ea550192b77a7039d8b183e79cfed561753f95db43434d4b61e9a2ea85d048d85f5d9f4b0c906d429186ad257230a371095ff3ac2d940ad740485c72a9de5f35d0e37e79348017d8e85abb8973e1a945828b98c993ec91bf4b70c6dfb28e5c2c329921aa53e02eabf0d7d9ac1a0d41d1a98a456ae496cf4e9e38372fe271b39f8b5998b465906423dca9a8842b8e597fda4d138beddbaca476fbcbe4df4ed68a1cd599c009286cd3c5f5a6c3175c43d4fc56fc7ef1411b2ce09a9739ec8e966c7ff036b85028156b2eb9718d379f108971c65a57c5bf357d7767171f825c0431d515e639854b76386ca937562eef092243613e7f03971f2c4129118969a874640b67c05dc610ba293e5221befc3844764f819dfb1e4536c7cf69c4604d18b549b69ce55341ace2297b2e4fa715655ac33cdac5911306268f3179c2898f3c8c91bf0bf6d682c08d84e234ba847ba10a245de78a91745f584026aaeb1e7c7cdbe99cf97487a762cb86fba0c63b266d5f2d07b9abdc92eb805b67d35cb462ddc8abb414a4fe1b21d8df6e479d6b69e473f4ee4a9702a9fbdc3fd8fd6d1bf1b8baae29980d5cedbeddb2cefb81ae785270bf82b9c66e4ea68267997e2c27fd1e3c94ed6dec51acd691558de8cd3c22195b0f8bf68b418cfa2de1bcadb03560da0244715ab0f64fbddf603835a6ab54cf226b6126ec00f05f97824d92a3a00bd020984dd223c6584e0517d546ccdb70058bfdc8ca70196831b23a0452deb8a340510b574079c0dbc33dc0ebad52139b3db4b7e8666d558c5ce09017929767bfa45b9199f3cb99ecd0a957cb03a229db2fb31f55b4c0170ed6f936c65f52d2e52953f47a5f7a420be59930f2aa91881c51dd502832d4b8caf4ad2d709d8b4c0c6e45be8aa704b76d002d11e215f9cee4054fd10aa7c0d29325f81927caba474ac91944d76dc4cb82c0d3c5999487e0fd9bfd3c39c161a1487f7d282394db343cd57ea258a464194e7c52723e722a46343ef0e61e33d7d0e87b25308dc417afadd6b8e66823aaf1d2f01e098a6532dcc3b95add9185e59dd1fb61555c041a85f92a593e41fbe7f5285c335d78f456bafc4ea41cef49501508747be5b16c7fb86907720beeff82c0417e9ce0f475e01558b4cac3d2b1973f7f1140b42703cdd470a06e89cdcf9ff2a102954d3a4ee9c657c8c69ff3d773ce310bfdea80dd8c0bd14f94bf8615128627c9003788e81e4f0b2aa0a276175b988742ac699ab60adfa1d19b93ed0e851664ad1e285bc045a1b1663182984f3818be938f5f8aa49f890b70970edd007d429221a9da4de24e35e854ee772b62fe392bda01fa6f84b2035cd9849a36ae480903140678c9e9d001a29c02865c0480f704cfd7ba469b278d24fdeaa4fbc331f2f1c05b93782b30819421caa731ff2653ecaf2ff607f78123947d6883759fe1d35bafae2f51deb292d869eadcf80769359caac4ccdba41b54d939e2928adb9bfcec9ac908cd7ea8a2d2c417fe0179410ebb6e5f598ea4ab41f05bf83c1d82a8e6fc5e7279eaceae22a4920cd0b0bacf8f523985e3dfddeff49677601371169ecc1d3622d2304db8fd115d4d5d89f72f7ab7da04048966a0c18f5d35f7e3f0d8375bc5029817eccaa61c558983fa5a631273453e36bbf32704450df8ca7663e924e967ea5b622dcd7ab9be90ecc29d188c198b58703aa0b4345e3b4968d7a5a4091ec40bf3a4000dce553a2aaccd0b6613feb04176165435dc70e75a8c2d61bbedf732e1bacf3f6a0c9373cef44cbb95c517eada825e32727b4aae65a214f5cba914c074c88b8ed77fbe92baa244d6412a52d9d7d1c42c13ef67560c43805c21b8b1ef1d023f06eb5093c92001c561ac837811cb57cde52e56798aab7f22ab6a13fed978eabfc0806efb4a388ac103207ae25db4ce7d0554a74dfed14ecb97b0f8ec8696fdd73598ec433b944f5dc22ca740981bd33fb006210484683b5c0cb871f854bbf87a697cf976592007a97b2f57489c79299ce4c13a478bdf5753994c051508927885a5b97ecc0caceba2e9321a2fe6516b38ef389eca4d7e1602d423405519c3e05859efbf5efedebf7f323e2b4cca2ea5aaafe0aea0f0ce17bb5222cac01cd99d365bf5e643a169f3dc6579798187916b5e6fc9757d2a81acf5cafe28e7c1c42864ad685bd038259104122ef78415bbe34d3d923458422cf1508de0443f5851a0bb942db58b6adc68470153258788aa639e67940f4e7d6e1bc5f7549d44d3a44383fe66c3784432dd7f48fe57c22ed07fe140e315ec63cead29a2d67b29918d05ac30982c1137dac95535cc4ca3b05272a1f389712526ce1f2bf8bf18410aa1e952e852d8e61c8369b59d1a73e057ae499d25ab6d546e953d8a52622cb6ba1564f84a0765cd545c8f1122289f3e9aeb7155749950f62d201d0240b5505052b882b9f0ed4afc17aa070e324fdb1a591e4c47f91a7e1c93f5c2af57699af04e6345927456fc042974c8711f65950ffe5394905e603bf33c6cdf57c58962e16ce3f4992ce982340d1644490d5718b43f32ffc819e1c69619a0fc37a81c4cbc8f0960e45a0ce76f82effafdb6a0def580cf68f5f0719d9ce6f70ac903ee4b5869437aa2087327831d71bad75bbd6c881f560376f679b171dee646d34bf1131837f75b0eb9c0a2a7a70513846acd295401635132bf1f00821d7b5a2676ed7d3cc0b392788d441c3a46279380d77c37290c626ece813fcc63929ba5141fb1194d59426d091e94a6b88cf85641aacc45896b8992694cf254639fa22726c11b1525d497c3a7ed60dd8c8b7d7ddf2ee8f6e96c26f833c012f2ce64520614c6a34730d55298b6c4f291d83d9b9f3ddeafb1366a78ff2a54ae9e88e380c762be247a9ea177d8394adc2d47a0280ec889dfb94932d81be4d2cbb3cfb22319196d4eac3177208a58b7d93fc575d8202f75d46817ea35b310c509acd83d9aab4d1f8161fbce1e05c4ebd7b53f05dad36f437d70d3e9d4a1e96b7ef05204c96685d583a42d4d47bbb0de5149ea966feb5901427529d31b4499a0ee19e5d49855a064af0c81a6a21ee65f74ab6a5f86c25c7a9c7506e62352f90d9d929aa861ed8ad475c10bce4fe56c3444b710956f1bee137774481ed824aeed338109863a22f91725f6d6177135c20178038c3e68f75cf20ebec6784639b6315f86035aaaa8769e4629008a5579e08698f90e52cd08a42f3a839fde1ff0be613146ff6d7b25f1a00b666c4cce704a31b97cf2e47292ea8b5e62158a13cc4cd39bd35a68bd2a4f7dda300c01b5920bd11cc7ca7aba324b6849680650c468837336f5d3bb378878980fc5b77b2fc72766c20dd64c060bcab2b591604e63af632427cbf1abe53199f9a65eddb6de6eced2eeb2fd69491274dcee38e35f4c0fd491a5e8628a93a694754efe053234009fa5885d9cd4ce960c4142a58d500f980f57fd119261694fc64ac5f4de4960c55a6c3520af0b6339484741fde061d1c6dbe6e6b695f7dc4267e02690ab3f7ae7de6e8fdb280f99be8dc6407af73968a3f5e201fb2107998e6e4a704a7e790bbfc7fb4e99cc2bed2b80f3d6703662f923fb1f52fc8baaf7e228554987dce14c290f5307e9d3f8c4bccfbee594d1f5df38bc3c851d1b940c995305a08337ad4dbbbaadb0285fd8e69d593773c39c32f9e8521ec4eb2c1d81cef8eeb0793e59e97a2c75040e336e5a7467284a462f2f7a591bd6044af0571468caee2d5333d7269df940516f6b19baadbb79b2ef91b5d1c3409986bd6521826280c2891fb004eaa5c6aed16a5d3babc21c69dd66e93ae644c5a852609b367f1bb58da23e73ab56d383e70c3d176c35d89244bb99deb3eb4931d95d87257872e80fcceb6f4a281d81a42d2fd04c05e23544a9565063c6841388cc8774afc1653a223dd3c2219a574e036a8e6c5aa7caf5090ac07631a1cb04cd648de8422e187800f5b5e13e8648665840d76292fbc5e6f59fc991a5b505fa1643d411700d1bbed3f5b4bbac422ba23a3540125b848b688c62c466fc7ee604ec1a33b48209815d3ca061744ef2acda6eea17d23dfa2525fd32724f585d4aa8dc5ebc047cae934c14728eb792fea0c48bd553f72f63e9fef3285042dd46a473719513acd72943092b95a9bff14747dd955c6150381f53cecbc92b8f70746c6d19fca3a42594c3245a2c2e94e119020dab87b528ada1414acd6b1e028cd75abaf8abb2fde8fc9eced239a2984fbd21b91c1f8b5bf06e8be7c5fd04cfce9737f2134915925adfab77aa93a85b8298c723b9102923497e58717b65e26013303267a6017b20cdc3f79140ceff9fbf9167267102853df4a56760bf41f296430f4c234c3ef66d596e3e2cc61c2f75d1209de369a61efd2009cba8851470acf514e621843b306219f513fab3fcac42e0073eaeff3ab300df70350150131097d74715a7f9c0e7a27c35dc4d7b47ba4f31a48759fbe4478ffd406a630af90760ac72365d0110f36e8b3bfc3d0493ab88ef2b015e2022bd7385bdc69d419f5946f2eb2f99fb59488d6eb9ed4cbd7b4369e959ef99e31d0bd71380082b4ca5725ec45c731ee4b0d1a57fc1090b38fabe51dab37454fa4a1a1e17a3aa59478528344d21806253a2ddf17c73d10ba94e1db4d4b93cfea0e5b372cd06a2c8e088fa919568dc8ccb0c71c559c9990dfe1ea4560b6904b54eb23e938d039c8ad5fb68dd52aadb99ffcf89aab6668e772dabb03dbe6091f0507b0e42723ca383d61d6c933c553425b0f01bcebf8543eee558d691464c63e98b13a78a09e4ea1c057372dee4ac0c0b128d23f62ff7e935f706f54e1e1fad6ee7d123799e421cd1ed45d86005379f9d9cd0f6b79d18ff3e59bfb5b3a2d814719241234ff317a3889fc8faa706d530ee7954d6407c061a033da214a7389ec59e84132b858894dfeb7e2fcb9bc73301cbf79f228785a6cc1d9dda5c055c6421fef437a7000969bffd33893d9c987e26e6e90ef6f1475badd5eff144197b95ff15beb5f31610d0419cd5d4dd8d29402655fb4489d906912afdf40f1ddcaa9876871381351e669b1367781d21312d6623fc6000b0278f2cd16ec37893b79a7464f7b98b2a7a19414e5374317b7fd4f553a53a650e69221eb44e167e", 0x1000, 0x7c0ccbe8}], 0x20000, &(0x7f0000001440)={[{@abort='abort', 0x2c}]}) 2018/04/05 02:44:32 executing program 0: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0xfffffffffffffd8a, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) linkat(r2, &(0x7f0000000200)='./bus\x00', r1, &(0x7f0000000240)='./bus\x00', 0x400) ftruncate(r2, 0x80003) setsockopt$IP_VS_SO_SET_ZERO(r1, 0x0, 0x48f, &(0x7f0000000040)={0x16, @rand_addr=0x3, 0x4e24, 0x4, 'sh\x00', 0x20, 0x3f, 0x74}, 0x2c) r3 = open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x100) getsockopt$EBT_SO_GET_INIT_INFO(r3, 0x0, 0x82, &(0x7f0000000140)={'filter\x00'}, &(0x7f00000001c0)=0x50) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) sendfile(r0, r2, &(0x7f0000000080), 0x80) r5 = gettid() fcntl$setown(r4, 0x8, r5) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/04/05 02:44:32 executing program 7: socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000000)) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000100)={{{@in=@loopback, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in=@remote}}, &(0x7f0000000080)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000200)={{{@in6=@dev, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @rand_addr}}, 0x0, @in=@multicast1}}, &(0x7f0000000300)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000340)={{{@in, @in=@loopback=0x7f000001, 0x4e24, 0x37a, 0x4e20, 0x6, 0xa, 0xa0, 0x20, 0x33, r2, r3}, {0x2, 0x76, 0x1, 0x3bc, 0xfffffffffffffffa, 0x2, 0x7fffffff, 0x1ff}, {0xae11, 0xff, 0x71a0, 0x1}, 0xa18, 0x6e6bbb, 0x0, 0x1, 0x2, 0x2}, {{@in6=@loopback={0x0, 0x1}, 0x4d4, 0xff}, 0xa, @in=@broadcast=0xffffffff, 0x34ff, 0x0, 0x3, 0x3, 0x6, 0x9, 0x10000}}, 0xe8) r4 = syz_open_dev$sg(&(0x7f0000265ff7)='/dev/sg#\x00', 0x0, 0x2) write$tun(r4, &(0x7f00000000c0)={@void, @void}, 0xe) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000440)={0x0, 0x2, 0x0, 0x7}, &(0x7f0000000480)=0x10) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00000004c0)={r5, 0x80000001, 0x9, 0x25}, 0x10) ioctl(r4, 0x800, &(0x7f00000008c0)="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") [ 557.089226] IPVS: set_ctl: invalid protocol: 22 0.0.0.3:20004 sh [ 557.283941] IPVS: set_ctl: invalid protocol: 22 0.0.0.3:20004 sh 2018/04/05 02:44:33 executing program 0: r0 = dup(0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000040)={{0x3ff, 0xfff}, 0x1, 0x7f, 0x8e4f, {0xded7, 0x8}, 0x6, 0xe42}) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') fchdir(r1) setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f00000009c0)=ANY=[@ANYBLOB="9a5d9e513ba3e7646fb071b43539a9a640f8fb119ba0c2bfef60a572a440a65b7bee569ebccfaeb8f98ee3e4978ec32b0000008e6d96454e73145db79f1591f625f0d3b6eeda9f51da4c6cbc3b8459496581aab0fa1b351baf8d676f47f761e5bc1453a3fa6c4a98405cd6b0ba26a805af788b591c56e5b6e63170d224eca08c298b7672159cf0f05718236a3069bc8ae5384b11805c91dd6f98e022f482c5171bbd608109d477056badb43c103b8fa6e4968056f7bbe4751ae73a99188507d99f3ff2fa549cc8753421c3d279b9"], &(0x7f00000004c0)='{\x00', 0x2, 0x0) syslog(0x0, &(0x7f00000000c0)=""/215, 0xd7) r2 = creat(&(0x7f0000000000)='./file1\x00', 0x0) inotify_init() fstat(0xffffffffffffffff, &(0x7f00000002c0)) write$evdev(r2, &(0x7f0000000280), 0xffffffffffffffd4) fsync(r2) ioctl$PPPIOCSMRU(0xffffffffffffffff, 0x40047452, &(0x7f0000000540)=0x1) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x10, 0xffffffffffffffff, 0x0) socket$l2tp(0x18, 0x1, 0x1) sendmsg$nl_crypto(0xffffffffffffffff, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1}, 0xfff1}, 0x1}, 0x0) request_key(&(0x7f0000000500)='ceph\x00', &(0x7f0000000580)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000680)='\x00', 0xfffffffffffffffb) r3 = add_key$user(&(0x7f0000000840)='user\x00', &(0x7f0000000ac0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000b00)="40d41dc523dd460cf980a11288319309323e43ef01ca4ced50d3966af455e11c2a67b5e3eb39b131381978a37cf0180822152089c9ab42c90c08", 0x3a, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000b80)={0x0, 0x0, r3}, &(0x7f0000000bc0), 0x0, &(0x7f0000000cc0)={&(0x7f0000000c00)={'sm3-generic\x00'}, &(0x7f0000000c40)}) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000980)=ANY=[@ANYRES16, @ANYBLOB="cd824edfdb76c4a65a16a1a983f30689007f483486429109a6a9a34d"], 0x2) request_key(&(0x7f0000000700)='ceph\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000780)='^vboxnet0selinuxmd5sumvboxnet0self^cgroup^securitykeyring\x00', 0xfffffffffffffff8) connect$inet6(r2, &(0x7f0000000440)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x1c) ioctl$PERF_EVENT_IOC_REFRESH(0xffffffffffffffff, 0x2402, 0x0) creat(&(0x7f0000000340)='./file1\x00', 0x0) 2018/04/05 02:44:33 executing program 1: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x20000, 0x0) ioctl(r0, 0x5101, &(0x7f000042a000)) fchdir(r0) 2018/04/05 02:44:33 executing program 3: setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0xfffffffffffffe8c) r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000480)='attr/fscreate\x00') r2 = memfd_create(&(0x7f0000264ff1)='vboxnet0cpuset\x00', 0x0) fcntl$addseals(r2, 0x409, 0x11) preadv(r1, &(0x7f0000000000), 0x200000000000022b, 0x10000003) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f00000000c0)={0x0, 0x8001}, &(0x7f0000000280)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00000002c0)=@assoc_id=r3, 0x4) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000000400)="51d368142c7d94c6b92d7c80f704811c", 0xffffffffffffff5f) r4 = syz_open_dev$random(&(0x7f0000000440)='/dev/random\x00', 0x0, 0x94200) syz_open_dev$loop(&(0x7f0000308000)='/dev/loop#\x00', 0x0, 0x80200) ioctl$LOOP_SET_STATUS(r1, 0xc0481273, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x20000, 0x0, 0x1, "3900ea631d00000000020000010000009f00000023f7b7d65f90b0e6330ee739b319d8f6aa6bd58d1443474482e85040fb4947ebb55bd19f335b5bffff0001f3", "cfa430745a540dc1c149b7b81579f6a41c51f7d51933223e82ab867dac761faf", [0xffffffffffffffff]}) write(r1, &(0x7f00000005c0)="1f0000000104ff00fd4354c007110000f305010008000100b650a1c3d278774413c4a94fc2523ba8355ea9064b7e231d8a523f3fac54", 0x36) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f00000004c0)={0x0, {0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e22, @rand_addr=0x3}, {0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x49b, 0x5, 0x7f, 0x5, &(0x7f0000000380)='dummy0\x00', 0x10001}) write(r1, &(0x7f0000000180)="1f00f501000b14044000f3000002d1a0ed7700000000004cb8e5958000867d0000", 0x21) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000000200), 0x4) r5 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000580)='/selinux/checkreqprot\x00', 0x0, 0x0) ioctl$TIOCGPGRP(r5, 0x540f, &(0x7f00000003c0)) getsockopt$netrom_NETROM_T4(0xffffffffffffffff, 0x103, 0x6, &(0x7f0000000300)=0x2, &(0x7f0000000340)=0x4) r6 = getpid() clock_nanosleep(0x6, 0x1, &(0x7f0000000240)={0x77359400}, &(0x7f0000000280)) sched_setparam(r6, &(0x7f0000000600)=0x2) r7 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r7, &(0x7f00000001c0)=[{&(0x7f0000000540)='D', 0xfffffffffffffe68}], 0x1, 0x81006) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, r4) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000940)={{{@in6=@local, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@local}}, &(0x7f0000000780)=0xe8) fchown(r7, r8, 0x0) r9 = syz_open_dev$binder(&(0x7f0000000100)='/dev/binder#\x00', 0xffffffffffffffff, 0x806) ioctl$BINDER_SET_CONTEXT_MGR(r9, 0x40046207, 0x0) 2018/04/05 02:44:33 executing program 7: r0 = syz_open_dev$tun(&(0x7f0000000200)='/dev/net/tun\x00', 0x0, 0xa) write$tun(r0, &(0x7f00000015c0)={@pi, @hdr, @x25}, 0x11) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$UFFDIO_WAKE(r1, 0x8010aa02, &(0x7f0000000040)={&(0x7f0000ffb000/0x2000)=nil, 0x2000}) 2018/04/05 02:44:33 executing program 6: clock_gettime(0x6, &(0x7f0000000000)) clock_gettime(0x0, &(0x7f0000000040)) clock_nanosleep(0x9, 0xfffffffffffffffc, &(0x7f0000007ff0)={0x0, 0x1c9c380}, &(0x7f0000002ff0)) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000080)=0x0) r1 = syz_open_dev$mice(&(0x7f0000000180)='/dev/input/mice\x00', 0x0, 0x4000) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f00000001c0)={{0xa, 0x4e23, 0x3f, @ipv4={[], [0xff, 0xff], @rand_addr=0x990e}, 0xa3}, {0xa, 0x4e22, 0xe4c, @empty, 0x7}, 0x4, [0x1, 0x6, 0x2, 0x9, 0x0, 0x3535, 0x1c5, 0x8]}, 0x5c) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000000240)=0x2) wait4(r0, &(0x7f00000000c0), 0x20000002, &(0x7f0000000100)) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000280)={'ip_vti0\x00', 0x3}) 2018/04/05 02:44:33 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x8) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x0, 0x0) sendmsg$nfc_llcp(r1, &(0x7f0000000300)={&(0x7f0000000040)={0x27, 0x1, 0x0, 0x1, 0x8, 0xfffffffffffffff8, "9e4bebd6f38e3f817a392fd222a95a9e79a287a8131ce24db0f65323e0c96278b4a10237ae77c7d64cfa5114aed093a4c35159bdb73ebfd66bd0873842cb60", 0x2a}, 0x58, &(0x7f00000001c0)=[{&(0x7f00000000c0)="2bfdef3655bb3a2fe527c8645715fa4910bb5cf9b7957bc39f945bc1c64e631ea0174609ef605a79a2c2eb9bb99ad0d563b3db25251218b1d4232873688f655326c3c0126e519d7304a425e08f368dc224ce4c9aa9b24edde8ddee96df848882a9861393f9111f895212e0be7dc9ea37729d7c3c6b05f8af825c5bdca2ecd26d857e46df01d3304d645b7d393c05799fc944d3fdc0e52a85cac787fc219f580bc493e74c6df27cb1f5fdb4f3d6f590632fe31728bb25415e06ee6545535e0097756bbfebd6", 0xc5}], 0x1, &(0x7f0000000200)=ANY=[@ANYBLOB="e40000000f01000009000000307c1f6b6ff7be522e0cdea736a3325a6c9e2fffa99f5ff4ba884a175ffa3af604a581565d1d49bfe5ebe488a5819d264d2f5b6523d5823ce8bcc93c939a6af521080bf236481067d18d40165fa94185bc17a1d980cab2d452cfc7925f6d6a3d2be0e6f493276371843b1ce0c3e254b5851ec08853173a7828d42ff006764d02db9968a9828924eed979a56c5878c9dfa7283b1baa26430a0dc1a1afe4e16ec2452079e340fb2cbd523fb50e5a4624562159292992a766d73b7feea3a1e70031857df0d4846c5b51b445365dbd854baabb05463043a87740"], 0xe4, 0x810}, 0x24000000) writev(r0, &(0x7f0000281ff8)=[{&(0x7f0000000340)="39000000110009000002000000003f7aa15df900041600800019feff000d00f2020000000000070300000000000000060400d19afe30dec9bb38f3389684ab09f4f95a4370583f59e3f0a60440dc7d981a000000000000000000000000000000", 0x60}], 0x1) 2018/04/05 02:44:33 executing program 2: r0 = getpgrp(0xffffffffffffffff) setpriority(0xe0bac8d7db14872b, r0, 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0x80000000000b, 0x0, &(0x7f0000d8d000)={0x77359400}, &(0x7f0000048000), 0x0) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000b7dff0)={r1, r2+10000000}, &(0x7f0000048000), 0x0) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x2, 0x32, 0xffffffffffffffff, 0x0) exit(0x0) r3 = memfd_create(&(0x7f0000000000)='mime_type@(]keyringsystemwlan1\x00', 0x2) connect$inet(r3, &(0x7f0000000040)={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) mknodat(r3, &(0x7f0000000080)='./file0\x00', 0x8, 0x4) 2018/04/05 02:44:33 executing program 4: r0 = accept4(0xffffffffffffffff, &(0x7f0000000180)=@nfc_llcp, &(0x7f0000000240)=0x80, 0x80800) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000280)=0x4, 0x2) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/user\x00', 0x2, 0x0) write$selinux_user(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="73797374656d5f753a6f3a6465766963656b6974d3a9292d6bff657865635f743a73302073797374656d5f75008039dcc38fcfc27b781f3338bec2cc1562d1746387000000000000001181c34b59dfd23007e101eb292b1a94127ca1168cdc00a46ffb158a40fe09d2597df10ea9aad06de6cf2c98ec34922e5930ba347492f32c93f30baed40139659cb7d1f88a6997f1e1"], 0xa) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000300), 0x10) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x109000, 0x0) clock_gettime(0x0, &(0x7f0000000100)) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r2, 0x28, 0x6, &(0x7f00000002c0)={0x0, 0x2710}, 0x8) setsockopt$llc_int(r0, 0x10c, 0x7, &(0x7f0000000140)=0xfff, 0x4) 2018/04/05 02:44:33 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000300)={0x0}, &(0x7f0000000340)=0xc) r2 = socket$inet6(0xa, 0x2, 0x0) socket$packet(0x11, 0x2, 0x300) r3 = syz_open_dev$tun(&(0x7f0000000200)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0xfffffffffffffffe}) sendmmsg(r2, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000001380), 0x0, &(0x7f0000000040)}}, {{&(0x7f0000000a80)=@in6={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x7}, 0x1c, &(0x7f0000001bc0), 0x0, &(0x7f0000001c00)}}], 0x2, 0x0) r4 = syz_open_procfs(r1, &(0x7f0000000380)="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") perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000100)=ANY=[@ANYBLOB="020200090a0000000000000000000000030006000000000022000000e0000001000000000000000002000100000000000000000200000000030005000000000002000000e00000010000000000000000ea66707d9497890cb89c0000000000000000000000"], 0x65}, 0x1}, 0x0) ioctl$fiemap(r4, 0xc020660b, &(0x7f0000000180)={0x80000000, 0xb, 0x0, 0x0, 0x4, [{0x7, 0x6, 0x5, 0x0, 0x0, 0x3084}, {0x10001, 0x1000, 0x0, 0x0, 0x0, 0x800}, {0x5, 0x80, 0x2, 0x0, 0x0, 0x8}, {0xfffffffffffffff7, 0x0, 0x0, 0x0, 0x0, 0x1980}]}) 2018/04/05 02:44:33 executing program 7: r0 = socket(0xa, 0x2, 0x0) flock(0xffffffffffffffff, 0x6) sendmsg$IPVS_CMD_GET_INFO(r0, &(0x7f00000009c0)={&(0x7f0000000500)={0x10}, 0xc, &(0x7f0000000980)={&(0x7f0000000cc0)=ANY=[]}, 0x1}, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000200)) sendto$inet(r0, &(0x7f0000509f92), 0xff77, 0x0, &(0x7f000055fff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/rfkill\x00', 0x400, 0x0) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f00000007c0)={0x6, 0x80000001}) fstat(0xffffffffffffffff, &(0x7f0000000180)) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000ac0)=ANY=[@ANYBLOB="0900000002004e21ac1414bb0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000006284ecfacd96f162e6ec3088a1660000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000800000002004e21ac1414bb0000000000000000000000000000000000a8bfb1e27e667f22af5c03c7130000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e240000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e2400000005000000000000000000000000000000000000000000000000000000000085f1c2e6d4130649a4cf5d31b7f9b9d00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e2000000c7600000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e22e00000020000000000000000"], 0x1) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000440)={0x0, @in6={{0xa, 0x4e20, 0xffff, @loopback={0x0, 0x1}, 0x1ff}}, 0x5, 0x9, 0x0, 0x3cab, 0x1}, &(0x7f0000000280)=0x98) sendto$inet6(r0, &(0x7f00000011c0)="b432656f9a77946eaa0cf603c475f7a8ad97f32c1b83670e9c9ed0c8fb7a67711f865dd581dcd7cacb62891c9195cfcaa11c99bbb3226f7c8020024665fb61b14344e459cf2dd89ae98887d472a6acffccc538e37b8a71a6385408baa28cc1782f5bc9a79c401a7e8f7cbcc0298b0f2fd461ee23c36f6ebd5ef7753ac778c12ed87a4f1a3ba0d4fc07ef0e12cff6dde2ec943b31fb12d16457ab129f26891897bf3f60136515892308f54ea9987e4047731968604daee4871dbcbac22ad7e2e8ab60cc48db0847236858d9e2591455ac0d84f240fa03f531aa08b2c75885d291fd706cf7df5f", 0xe6, 0x0, &(0x7f0000000400)={0xa, 0x4e21, 0xdc1, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x19}}, 0x3}, 0x1c) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000005c0)={r2, 0x3c, &(0x7f0000000540)=[@in6={0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xce}, @in={0x2, 0x4e21, @multicast2=0xe0000002}, @in={0x2, 0x4e20, @broadcast=0xffffffff}]}, &(0x7f0000000600)=0xc) fallocate(0xffffffffffffffff, 0x1, 0x0, 0x0) mincore(&(0x7f0000ffc000/0x1000)=nil, 0x1000, &(0x7f0000000880)=""/129) sendto$inet(0xffffffffffffffff, &(0x7f0000000000)="1356c1f7a6f1", 0x6, 0x0, &(0x7f0000000080)={0x2}, 0x10) ioctl$KDSETLED(r1, 0x4b32, 0x4) sendmsg$inet_sctp(r0, &(0x7f000050dfc8)={&(0x7f0000000840)=@in6={0xa, 0x4e24, 0x80000001, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, 0x1c, &(0x7f00000005c0), 0x0, &(0x7f0000576000)}, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r0, &(0x7f0000000640)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000580)={&(0x7f0000000340)={0x1c, r3, 0x8, 0x70bd26, 0x0, {0x10}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x5}]}, 0x1c}, 0x1, 0x0, 0x0, 0x10}, 0x4000) ioctl$DRM_IOCTL_MARK_BUFS(0xffffffffffffffff, 0x40186417, &(0x7f0000000300)={0x0, 0x20, 0x7, 0x1, 0x11, 0x100000001}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000dc0)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000240)=0x2) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.net\x00', 0x200002, 0x0) clock_gettime(0x0, &(0x7f0000000380)={0x0, 0x0}) timerfd_settime(r1, 0x1, &(0x7f00000003c0)={{}, {r5, r6+10000000}}, &(0x7f0000000680)) fchdir(r4) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mincore(&(0x7f0000ffc000/0x4000)=nil, 0x4000, &(0x7f0000000a00)=""/104) unlink(&(0x7f0000000080)='\x00') r7 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r7, 0x400454ca, &(0x7f0000000080)={'ip6tnl0\x00', 0x9516}) 2018/04/05 02:44:33 executing program 5: r0 = socket(0x10, 0x2, 0xc) socket$netlink(0x10, 0x3, 0x12) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000080)={0x11, @remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x0, 'none\x00'}, 0x2c) r2 = dup(r0) setsockopt$inet_MCAST_LEAVE_GROUP(r2, 0x0, 0x2d, &(0x7f00000000c0)={0x79, {{0x2, 0x4e22, @multicast1=0xe0000001}}}, 0x84) ioctl$EVIOCGKEYCODE(r2, 0x80084504, &(0x7f0000000000)=""/75) 2018/04/05 02:44:33 executing program 1: mkdir(&(0x7f0000978000)='./file0\x00', 0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000000040)='configfs\x00', 0x2050, &(0x7f000000a000)) r0 = creat(&(0x7f0000068000)='./file0/file0\x00', 0xbc9dc8fbd81cb4b1) fcntl$lock(r0, 0x7, &(0x7f0000027000)={0x1}) unshare(0x40600) writev(r0, &(0x7f0000648fa0)=[{&(0x7f00003c4f92)="05", 0x1}], 0x1) lseek(r0, 0x0, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) wait4(r1, &(0x7f00000000c0), 0x8, &(0x7f0000000100)) lseek(r0, 0x0, 0x0) r2 = creat(&(0x7f00001d3ff4)='./file0/bus\x00', 0x0) dup2(r2, r0) 2018/04/05 02:44:33 executing program 4: r0 = socket(0xa, 0x2, 0x0) flock(0xffffffffffffffff, 0x6) sendmsg$IPVS_CMD_GET_INFO(r0, &(0x7f00000009c0)={&(0x7f0000000500)={0x10}, 0xc, &(0x7f0000000980)={&(0x7f0000000cc0)=ANY=[]}, 0x1}, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000200)) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x100000002}, 0x1c) sendto$inet(r0, &(0x7f0000509f92), 0xff77, 0x0, &(0x7f000055fff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000580)='/dev/rfkill\x00', 0x200, 0x0) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f00000007c0)={0x6, 0x80000001}) fchdir(r0) fstat(0xffffffffffffffff, &(0x7f0000000180)) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000e00)=ANY=[@ANYBLOB="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"], 0x1) bind$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0xffff, @loopback={0x0, 0x1}, 0x1ff}}, 0x5, 0x9, 0x0, 0x3cab, 0x1}, &(0x7f0000000280)=0x98) sendto$inet6(r0, &(0x7f00000011c0)="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", 0x1d8, 0x0, &(0x7f0000000400)={0xa, 0x4e21, 0xdc1, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x19}}, 0x3}, 0x1c) fallocate(0xffffffffffffffff, 0x1, 0x0, 0x0) mincore(&(0x7f0000ffc000/0x1000)=nil, 0x1000, &(0x7f0000000a00)=""/129) r2 = socket$inet6_icmp(0xa, 0x2, 0x3a) sendmsg$inet_sctp(r0, &(0x7f000050dfc8)={&(0x7f0000000840)=@in6={0xa, 0x4e24, 0x80000001, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, 0x1c, &(0x7f00000005c0), 0x0, &(0x7f0000576000)}, 0x0) ioctl$EVIOCGPROP(0xffffffffffffffff, 0x80404509, &(0x7f00000003c0)=""/25) ioctl$DRM_IOCTL_MARK_BUFS(r2, 0x40186417, &(0x7f0000000300)={0x0, 0x20, 0x7, 0x1, 0x11, 0x100000001}) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000340)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(r1, &(0x7f0000000540)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x4001}, 0xc, &(0x7f0000000380)={&(0x7f00000005c0)={0xf4, r3, 0x10, 0x70bd26, 0x25dfdbff, {0x3}, [@IPVS_CMD_ATTR_DAEMON={0x4, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7fff}, @IPVS_CMD_ATTR_SERVICE={0x10, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x4, 0x32}}]}, @IPVS_CMD_ATTR_SERVICE={0x2c, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x1, 0x20}}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x3f}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@rand_addr=0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2835}, @IPVS_CMD_ATTR_DAEMON={0x30, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast1={0xff, 0x1, [], 0x1}}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x2}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x5}]}, @IPVS_CMD_ATTR_SERVICE={0x1c, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x1}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e20}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x47}]}, @IPVS_CMD_ATTR_SERVICE={0x3c, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x5e}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x1a, 0xa}}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@loopback=0x7f000001}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}]}]}, 0xf4}, 0x1}, 0x8000) setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000240)=@nat={'nat\x00', 0x19, 0x3, 0x970, [0x200019c0, 0x0, 0x0, 0x200019f0, 0x20002398], 0x0, &(0x7f0000000040), &(0x7f00000019c0)=[{}, {0x0, '\x00', 0x0, 0x0, 0x1, [{{{0x0, 0x0, 0x0, 'vlan0\x00', 'ifb0\x00', 'ip6gre0\x00', 'eql\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], @empty, [], 0x8b0, 0x8b0, 0x8e0, [@among={'among\x00', 0x81c, {{0x0, 0x0, 0x0, {[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0xb105, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x78, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x437, 0x0, 0x0, 0xff, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x6, 0x7ff, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff9, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffe1]}, {[0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1e, 0x0, 0x0, 0x2, 0xcd3, 0x0, 0x0, 0x0, 0x3, 0x0, 0x9, 0x0, 0x0, 0x9, 0x400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x4, 0x200, 0x80000001, 0x0, 0x0, 0x3, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0xd1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x1, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0xdf9f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x7, 0x0, 0x5, 0x0, 0x0, 0x1, 0xfffffffffffffff7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x20, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x4, 0x0, 0x0, 0x86, 0x0, 0x1, 0x0, 0x6, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x100000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}}}}]}}, @snat={'snat\x00', 0xc, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xfffffffffffffffe}}}}]}, {0x0, '\x00', 0x1}]}, 0x9c0) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x2, 0x0) write$sndseq(r4, &(0x7f00000003c0)=[{}], 0xffffff1a) r5 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.net\x00', 0x200002, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f00000000c0)=0x6, 0x4) fchdir(r5) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f00000006c0)) unlink(&(0x7f0000000080)='./file0/file0\x00') 2018/04/05 02:44:33 executing program 6: sendmsg(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)=@nl=@proc={0x10}, 0x80, &(0x7f0000000080)=[{&(0x7f0000001000)="5500000018007f3d4c2d1cb2a4a280930206000000a843096c2623692500080003000149bd50ca8a9848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c4d0f9a96006b03ab8220000bf", 0x55}], 0x1, &(0x7f0000001200)=ANY=[]}, 0x0) 2018/04/05 02:44:33 executing program 6: ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, &(0x7f0000001000)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(0xffffffffffffffff, 0x40505412, &(0x7f00003cffb0)={0x0, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff}) 2018/04/05 02:44:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x5, 0x32, 0xffffffffffffffff, 0xfffffffffffffffd) r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_udp_int(r0, 0x11, 0x0, &(0x7f0000c51ffc), &(0x7f00007d1000)=0x4) [ 557.499740] binder: BINDER_SET_CONTEXT_MGR already set [ 557.505330] binder: 1485:1496 ioctl 40046207 0 returned -16 2018/04/05 02:44:34 executing program 1: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f00000001c0)='tls\x00', 0x4) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x40000007d, 0x800) process_vm_readv(0x0, &(0x7f0000000500), 0x0, &(0x7f0000007000)=[{&(0x7f000000b000)=""/240, 0xf0}, {&(0x7f0000008f9d)=""/99, 0x63}, {&(0x7f000000b000)=""/4096, 0x1000}, {&(0x7f000000bf62)=""/158, 0x9e}], 0x4, 0x0) setsockopt$IP_VS_SO_SET_DEL(r1, 0x0, 0x484, &(0x7f0000000040)={0x7b, @multicast2=0xe0000002, 0x4e20, 0x3, 'sh\x00', 0x1b, 0x2, 0x77}, 0x2c) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x2320, 0x0, 0x0, 0x8020000000}) ioctl(r1, 0x2285, &(0x7f0000007000)='S') getsockopt$inet_buf(r1, 0x0, 0x3b, &(0x7f0000000200)=""/192, &(0x7f0000000140)=0xc0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r1) 2018/04/05 02:44:34 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ptrace$getregset(0x4204, 0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000780)=""/221, 0xdd}) fcntl$setstatus(r0, 0x4, 0x6000) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) r1 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f00000003c0)={0x4, {0x2, 0x0, @multicast1=0xe0000001}, {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e20, @multicast2=0xe0000002}, 0x0, 0x8001, 0x0, 0x0, 0x0, &(0x7f0000000100)='bridge0\x00', 0x3f800000000000, 0x80000000, 0x2c5d}) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f00000000c0)={0x7}) request_key(&(0x7f0000000680)='dns_resolver\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a}, &(0x7f00000006c0)='&*:@vboxnet1eth1}@\x00\x00', r1) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000500)) getpriority(0x0, 0x0) syncfs(r0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000540)={{{@in=@broadcast, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6}}, &(0x7f0000000000)=0xe8) r3 = geteuid() setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000880)={{{@in=@local={0xac, 0x14, 0x14, 0xaa}, @in=@multicast1=0xe0000001, 0x4e20, 0x100000000, 0x4e21, 0x7, 0x0, 0x0, 0x80, 0x0, r2, r3}, {0x1, 0x9, 0x0, 0x0, 0x6, 0x101, 0x6, 0xa0}, {0xffffffffffffffff, 0x0, 0xff, 0x100}, 0x6, 0x0, 0x1, 0x1, 0x0, 0x3}, {{@in6=@dev={0xfe, 0x80, [], 0xc}, 0x0, 0x33}, 0x0, @in=@dev={0xac, 0x14, 0x14, 0x18}, 0x0, 0x2, 0x3, 0x0, 0xeeb, 0x9, 0x7f}}, 0xe8) add_key$user(&(0x7f0000000280)='user\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000300), 0x0, 0x0) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f0000000340)={'raw\x00'}, &(0x7f0000000140)=0x54) 2018/04/05 02:44:34 executing program 3: socket(0x10, 0x20000000802, 0x0) r0 = socket$inet6(0xa, 0x2000000802, 0x0) connect$inet6(r0, &(0x7f000000cfe4)={0xa}, 0x1c) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000100)={0xa, 0x4e22, 0x0, @dev={0xfe, 0x80}}, 0x1c) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000ec0)={0x0, 0x0, 0x7ff, 0x3}, &(0x7f0000000f00)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000f80)={0x0, 0x2c, &(0x7f0000000f40)=[@in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, @in6={0xa, 0x4e22, 0x10001, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}]}, &(0x7f0000000fc0)=0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000001000)={0x0}, &(0x7f0000001040)=0xffffffffffffff65) r2 = syz_open_procfs(0x0, &(0x7f0000000700)="6664001a000000") ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000200)=ANY=[@ANYBLOB="0000010000000000810000000000000007000000ffffffff020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020800000000000000000000000000008000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000"]) lseek(0xffffffffffffffff, 0x0, 0x1) ioctl$DRM_IOCTL_AGP_ENABLE(0xffffffffffffffff, 0x40086432, &(0x7f0000000400)=0x4) ioctl$DRM_IOCTL_GET_CLIENT(0xffffffffffffffff, 0xc0286405, &(0x7f0000000480)={0xfff, 0x4, 0x0, 0x2, 0x0, 0x280000000000000}) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff8}, &(0x7f00000002c0)=0x14) ioctl$DRM_IOCTL_SET_VERSION(0xffffffffffffffff, 0xc0106407, &(0x7f00000009c0)={0x20000, 0x0, 0x3, 0xfff}) write$selinux_create(r2, &(0x7f0000000440)=@access={'system_u:object_r:hald_mac_exec_t:s0', 0x20, '/sbin/dhclient', 0x20, 0x39, 0x38}, 0x37) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f00000007c0)={&(0x7f0000000000)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10, &(0x7f0000000140), 0x0, &(0x7f0000000600)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x5}}, @init={0x18, 0x84, 0x0, {0x0, 0x0, 0xd5, 0x98}}], 0x60}, 0x0) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000957000)={&(0x7f0000000040)=@in6={0xa}, 0x1c}, 0x8000) sendto$inet6(0xffffffffffffffff, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000300)={r1}, &(0x7f0000000340)=0x8) write$selinux_create(0xffffffffffffffff, &(0x7f0000000800)=ANY=[@ANYBLOB="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"], 0x112) ioctl$ASHMEM_GET_PROT_MASK(r2, 0x7706, &(0x7f00000000c0)) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000000)={0x0, {{0xa, 0x4e21, 0x800, @remote={0xfe, 0x80, [], 0xbb}, 0x6}}}, 0x88) r3 = socket$unix(0x1, 0x1, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000a92ff7)='net/unix\x00') sendfile(r3, r4, &(0x7f0000000000)=0xb9, 0xdf) syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(0xffffffffffffffff, 0x400454da, &(0x7f0000000040)=0x1000890000001) 2018/04/05 02:44:34 executing program 7: r0 = socket(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, 0xffffffffffffff49) sendto$inet(r0, &(0x7f0000509f92), 0x0, 0x0, &(0x7f000055fff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x21d) 2018/04/05 02:44:34 executing program 0: r0 = syz_open_dev$mice(&(0x7f0000001180)='/dev/input/mice\x00', 0x0, 0x84) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000000000)) write(r0, &(0x7f000000afc3)="dc", 0x1) readv(r0, &(0x7f0000001400)=[{&(0x7f0000000140)=""/4096, 0x1000}, {&(0x7f00000000c0)=""/57, 0x39}], 0x2) 2018/04/05 02:44:34 executing program 5: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'bcsh0\x00', 0x800412}) r1 = socket$unix(0x1, 0x2, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8923, &(0x7f0000000180)={'bcsh0\x00', 0x1002}) accept4$unix(r1, &(0x7f00000000c0), &(0x7f0000000040)=0x6e, 0x80800) 2018/04/05 02:44:34 executing program 6: r0 = socket(0x1000000010, 0x4000000000802, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000940)=@bridge_getneigh={0x20, 0x1e, 0x503, 0x0, 0x0, {0x7}}, 0x20}, 0x1}, 0x0) recvmsg(r0, &(0x7f0000000340)={&(0x7f0000000040)=@ethernet={0x0, @remote}, 0x80, &(0x7f00000033c0), 0x0, &(0x7f0000000280)=""/175, 0xaf}, 0x0) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000180)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000380)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x1100040}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x5c, r1, 0x50a, 0x70bd2a, 0x25dfdbfd, {0x1}, [@FOU_ATTR_AF={0x8, 0x2, 0x2}, @FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x2b}, @FOU_ATTR_AF={0x8, 0x2, 0x2}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e24}, @FOU_ATTR_TYPE={0x8, 0x4, 0x1}, @FOU_ATTR_AF={0x8, 0x2, 0x2}]}, 0x5c}, 0x1, 0x0, 0x0, 0x8001}, 0x8000) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/04/05 02:44:34 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000080)={{{@in, @in6=@local}}, {{@in=@remote}, 0x0, @in=@rand_addr}}, &(0x7f0000000180)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@loopback, @in6=@dev}}, {{@in=@dev}, 0x0, @in=@rand_addr}}, &(0x7f00000002c0)=0xe8) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000004280)=ANY=[@ANYBLOB="0000f6ff000000e00000b1ef3d0ee2d0c8580100000000ac1417bbe000000100007fff0000000000000000000000000000000000"], 0x34) recvmmsg(r0, &(0x7f00000041c0)=[{{&(0x7f0000000400)=@l2, 0x80, &(0x7f0000001940)=[{&(0x7f0000000000)=""/54, 0x36}, {&(0x7f0000000480)=""/170, 0xaa}, {&(0x7f0000000540)=""/172, 0xac}, {&(0x7f0000000600)=""/178, 0xb2}, {&(0x7f00000006c0)=""/166, 0xa6}, {&(0x7f0000000780)=""/33, 0x21}, {&(0x7f00000007c0)=""/118, 0x76}, {&(0x7f0000000840)=""/216, 0xd8}, {&(0x7f0000000940)=""/4096, 0x1000}], 0x9, 0x0, 0x0, 0x2}, 0x2}, {{&(0x7f00000019c0)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, 0x80, &(0x7f0000001d80)=[{&(0x7f0000001a40)=""/116, 0x74}, {&(0x7f0000001ac0)=""/182, 0xb6}, {&(0x7f0000001b80)=""/61, 0x3d}, {&(0x7f0000001bc0)=""/172, 0xac}, {&(0x7f0000001c80)=""/123, 0x7b}, {&(0x7f0000001d00)=""/12, 0xc}, {&(0x7f0000001d40)=""/2, 0x2}], 0x7, &(0x7f0000001dc0)=""/4096, 0x1000, 0x9}, 0x1}, {{&(0x7f0000002dc0)=@ethernet={0x0, @link_local}, 0x80, &(0x7f0000002e80)=[{&(0x7f0000002e40)=""/48, 0x30}], 0x1, &(0x7f0000002ec0)=""/4096, 0x1000, 0x7}, 0x400}, {{&(0x7f0000003ec0)=@generic, 0x80, &(0x7f00000040c0)=[{&(0x7f0000003f40)=""/246, 0xf6}, {&(0x7f0000004040)=""/125, 0x7d}], 0x2, &(0x7f0000004100)=""/191, 0xbf}, 0x6}], 0x4, 0x40000000, &(0x7f0000004240)) setrlimit(0x7, &(0x7f0000becff0)) accept4(r1, 0x0, &(0x7f0000000040)=0x2d4, 0x200000000) creat(&(0x7f0000000300)='./file0\x00', 0x4) 2018/04/05 02:44:34 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000080)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000ffc000/0x3000)=nil, 0x3000}, 0x1}) ioctl$int_out(r0, 0x0, &(0x7f0000000000)) close(r0) 2018/04/05 02:44:34 executing program 7: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) sendto$inet6(0xffffffffffffffff, &(0x7f0000f98000), 0xfffffffffffffff3, 0x0, &(0x7f00004a5fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000000200)={@mcast1, 0x0}, &(0x7f00000004c0)=0x14) socket$inet_sctp(0x2, 0x1, 0x84) sendto$packet(r1, &(0x7f0000000300)="89f2887106a2cdde3f7a1b5eb37e101a8719c357c27292300897e263f58b98dbaaa8fded5fa55b7436649838b55971180b2748be33dcdddd4cfd5b1e8324f9c97c9a00bf5edf6f1e4479b0f98f8602d3c40bafce06db68507405e27e26a927205705d97f44dc28b5e5dcaf9f3bdf6d71e4ca649c92b04883707d1e055a9a01c6313b6bf9a5760458f068f1599d343a33f06d265f6bfd32ddfb103a52f87f7d38df54c86f77928973a9", 0xa9, 0x4, &(0x7f0000000500)={0x11, 0xf7, r2, 0x1, 0x5, 0x6, @random="14ded526a26a"}, 0x14) r3 = open(&(0x7f0000000040)='./bus\x00', 0xfffffffffffffffc, 0x0) r4 = socket$packet(0x11, 0x2, 0x300) timer_settime(0x0, 0x1, &(0x7f0000000280)={{0x77359400}, {0x0, 0x1c9c380}}, &(0x7f00000002c0)) r5 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000000240)={0x0, 0x5, 0xfff, 0x4}, &(0x7f0000000480)=0x10) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000600)={r6, 0x7, 0x6, 0xc23, 0x4, 0xc}, 0x14) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0x10}) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r3, 0x40a45321, &(0x7f00000003c0)={{0xffffffffffffb3d3, 0x293401b6}, 'port0\x00', 0x20, 0x10, 0x8001, 0x1, 0xffffffff, 0xa01c, 0x4, 0x0, 0x4, 0x3ff}) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f00000000c0)={'bridge0\x00', 0x22001}) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000140)={'bridge0\x00\x00 \x00'}) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000540)={0xa3, {{0xa, 0x4e20, 0x3, @loopback={0x0, 0x1}, 0x2}}}, 0x84) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000640)={r6, 0x1, 0x0, 0xfff, 0x4}, &(0x7f0000000680)=0x18) getitimer(0x3, &(0x7f0000000180)) getsockopt$inet_dccp_int(r3, 0x21, 0x1b, &(0x7f0000000080), &(0x7f0000000100)=0x4) 2018/04/05 02:44:34 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) setsockopt$sock_int(r0, 0x1, 0xe, &(0x7f0000000080), 0x4) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x4, 0x4000) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000040)=0x800, 0x4) 2018/04/05 02:44:34 executing program 4: r0 = eventfd2(0x0, 0x0) fcntl$lock(r0, 0x800000000000000c, &(0x7f0000000100)) r1 = memfd_create(&(0x7f0000000000)='\x00', 0x3) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f0000000040)) 2018/04/05 02:44:34 executing program 2: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$KIOCSOUND(r0, 0x4b2f, 0x800) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = perf_event_open(&(0x7f0000940000)={0x0, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$TCSETSW(r3, 0x5403, &(0x7f0000000340)={0xffffffff, 0x0, 0x6, 0x0, 0xac9c, 0xfffffffffffffffe, 0x6, 0x20000077e, 0x0, 0x0, 0x2, 0x1}) setsockopt$inet6_group_source_req(r3, 0x29, 0x2e, &(0x7f0000001000)={0x8, {{0xa, 0x0, 0x79, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}}, 0x104) sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000002c0)={&(0x7f0000000180)=ANY=[@ANYBLOB="8425426c71b953551f51eaf6db20d9830cdcbe1ecaa223d056db844bf180c4055d41b39dc2d62111b276bcd555141ed7a616aa68472331228ac3f798d780fef02c49bcac095bd543dfdf57fa9170771d4e980ec930a5afe37fc4c4bbc84fc640bfd6"], 0x1}, 0x1}, 0x20004840) fcntl$getownex(r0, 0x10, &(0x7f0000000bc0)={0x0, 0x0}) prlimit64(r4, 0x0, 0x0, &(0x7f00000005c0)) writev(r2, &(0x7f0000000e00)=[{&(0x7f0000000a80)="cf7a80f0953145c706fdffd07d244fb797564421eb6f208f37a9cc", 0x1b}], 0x1) ioctl$sock_ifreq(r1, 0x8922, &(0x7f0000000400)={'lo\x00', @ifru_addrs=@nfc={0x27, 0x1, 0x1, 0x7}}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000780)={{{@in6=@remote, @in6=@mcast1}}, {{@in6=@local}, 0x0, @in=@local}}, &(0x7f0000000880)=0xe8) sched_yield() r5 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x0, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x8200, 0x0) prctl$getname(0x10, &(0x7f0000000c80)=""/173) sendmmsg(r0, &(0x7f0000004440)=[{{&(0x7f0000000c00)=@un=@abs={0x1, 0x0, 0x4e20}, 0x80, &(0x7f0000000f00)=[{&(0x7f0000000c80)}], 0x1, &(0x7f0000001140), 0x0, 0x4000000}, 0xffffffffe533b8c8}], 0x1, 0x800) r6 = socket$nl_generic(0x10, 0x3, 0x10) r7 = getpid() syz_genetlink_get_family_id$fou(&(0x7f0000000940)='fou\x00') sendmsg$FOU_CMD_ADD(r6, &(0x7f0000000a00)={&(0x7f0000000900)={0x10, 0x0, 0x0, 0x104580}, 0xc, &(0x7f00000009c0)={&(0x7f0000000980)=ANY=[@ANYBLOB='4\x00\x00\x00'], 0x1}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) capget(&(0x7f0000000240)={0x20071026, r7}, &(0x7f0000000380)={0x0, 0x3696, 0xd8, 0x0, 0x7, 0x2}) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r6, 0x10e, 0x4, &(0x7f0000000000), 0x4) r8 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$restrict_keyring(0x1d, r8, &(0x7f00000006c0)='rxrpc\x00', &(0x7f0000000700)='fou\x00') fstatfs(0xffffffffffffffff, &(0x7f0000000ac0)=""/221) syz_genetlink_get_family_id$ipvs(&(0x7f0000000a40)='IPVS\x00') ioctl$EVIOCGMASK(r5, 0x80104592, &(0x7f0000000580)={0x0, 0x25, &(0x7f00000003c0)="6c38e9f63a71ee219d18f4d9ff19e73684ed93b9f883c710ed7a8877681a6b8681349f8ab7"}) 2018/04/05 02:44:34 executing program 6: r0 = socket(0xd, 0x0, 0x1) bind$inet6(r0, &(0x7f0000236fe4)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, 0x1c) setsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f0000000000)={@rand_addr, @local={0xac, 0x14, 0x14, 0xaa}}, 0xffffffffffffff89) 2018/04/05 02:44:34 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x208801, 0x0) open(&(0x7f0000000280)='./file0\x00', 0x10000000080040, 0x0) rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000887ff8)='./file1\x00') rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000de0ff0), &(0x7f0000039ff0)={0x0, 0x8000000}, 0x8) creat(&(0x7f0000fdeff8)='./file1\x00', 0x0) keyctl$setperm(0x5, 0x0, 0x0) openat$cgroup_procs(r0, &(0x7f00000002c0)='cgroup.threads\x00', 0x2, 0x0) symlink(&(0x7f0000000140)='./file1\x00', &(0x7f0000000200)='./file1\x00') syz_fuse_mount(&(0x7f0000000300)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(0xffffffffffffffff, 0x28, 0x2, &(0x7f00000001c0), 0x8) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x6, 0x202002) bind$netlink(0xffffffffffffffff, &(0x7f0000000180)={0x10}, 0xc) syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r2, &(0x7f0000000140)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000600)=ANY=[]}, 0x1, 0x0, 0x0, 0x4000000}, 0x93ccaba251633594) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000000340)={{{@in=@remote, @in=@broadcast}}, {{}, 0x0, @in=@broadcast}}, &(0x7f0000000440)=0xe8) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f0000000600)) ioctl$sock_inet_SIOCADDRT(r3, 0x890b, &(0x7f0000002f00)={0x5, {0x2, 0x4e22}, {0x2, 0x4e22, @broadcast=0xffffffff}, {0x2, 0x4e23, @multicast1=0xe0000001}, 0x200, 0x2, 0x4, 0xffffffffffffff63, 0x0, &(0x7f0000002ec0)='ip6gretap0\x00', 0x98, 0x8000, 0x1f}) lstat(&(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000002e80)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x2020008}, 0xc, &(0x7f0000002e40)={&(0x7f0000000540)=ANY=[@ANYBLOB="9c0000003800000125bd7000fddbdf250000000008001100040044002dd114a18da106b1c8a9398d013e2fe1a16069e90dc91205920f6bd4e33ef8206d4eaad6120ad055ac52279bff91b014beb2928d9c6be69ec1c82727c592b2fa"], 0x1}, 0x1}, 0x4040000) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000000000), 0x4) getsockopt$inet_udp_int(r3, 0x11, 0x67, &(0x7f0000000240), &(0x7f00000005c0)=0x4) 2018/04/05 02:44:35 executing program 6: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000080)={@dev={0xfe, 0x80}, @mcast2={0xff, 0x2, [], 0x1}, @loopback={0x0, 0x1}}) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000000100)={0x10000, {{0x2, 0x4e21, @broadcast=0xffffffff}}}, 0x84) [ 558.600513] : renamed from bcsh0 [ 558.605795] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket [ 558.622729] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket 2018/04/05 02:44:35 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0xfffffffffffff866) sendto$inet6(r0, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000080)={0xb9, 0x5, 0xffffffffffffff00, 0x7}, 0x14) r2 = dup3(r0, r1, 0x80000) ioctl$SNDRV_TIMER_IOCTL_GINFO(0xffffffffffffffff, 0xc0f85403, &(0x7f0000000200)={{0x0, 0x0, 0x5, 0x3, 0xffffffffffff8001}, 0x6, 0x0, 'id1\x00', 'timer1\x00', 0x0, 0x40, 0x4, 0x9, 0x4}) ioctl$TIOCMBIS(r2, 0x5416, &(0x7f0000000180)=0x4) r3 = socket$inet(0x10, 0x3, 0x4) sendmsg(r3, &(0x7f0000014000)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa2830007a6008000000000000000683540150024001d0004c41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) r4 = request_key(&(0x7f0000000040)='logon\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000300)="9414d46e5bb4eb97bebe5c8c4aab4f9e123ec5eaee666eebe12d87f7971a4684a42ff508c133b719c793283cf059eab43f4577be4ce54a7d7a910219d518fcfc93c0f9b8ead1a3ac089311cc9766dc52859a270fe122d7e68677357a5026e31bbab3219c54ae92bafb1856bb4d94dc53b78b1bdb083b7455b51c4778adad2097d2a0a6b31c48e4ee441818", 0xfffffffffffffffb) r5 = add_key(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000440)="7d387db8ce196e4ea768f10612ddf2ac3061587671ccc48ca71733fe6b7c5d4d25b82883c6d7f053fcb985fc72b97842dac9fc50b3016cafa314bac3ef2dd7ac06a2897edd114f37e6dec3a49d17a8a27271a725944c2bc4bf12e08bcea1717394d85fb656223dd245d08fd03efa4e87f365f10f1cc22e2c5105c86e987a497fc9ed33879f7be7fced75a1026ec07c06f2b8e9a0048f269457ff13be5bd1977e00b7e272ae0288d2f155311c447d850a9c458d8b91099bad0cfe16", 0xbb, 0x0) keyctl$negate(0xd, r4, 0x1f, r5) setsockopt$IP_VS_SO_SET_TIMEOUT(r2, 0x0, 0x48a, &(0x7f00000000c0)={0x0, 0x4, 0xf5}, 0xc) 2018/04/05 02:44:35 executing program 2: perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x49, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) chroot(&(0x7f0000000040)='./file0\x00') mount(&(0x7f00005b9ff8)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='sockfs\x00', 0x1000, 0x0) chdir(&(0x7f0000cd2ff8)='./file0\x00') symlink(&(0x7f0000ed6ffe)='..', &(0x7f0000000040)='../file0\x00') umount2(&(0x7f0000000280)='./file1\x00', 0x0) clone(0x0, &(0x7f0000000040), &(0x7f0000000a40), &(0x7f0000fef000), &(0x7f0000dacfc9)) mknod(&(0x7f00000001c0)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000000180)='./file0\x00', &(0x7f00000003c0), &(0x7f0000000280)) r0 = open(&(0x7f0000000100)='./file1\x00', 0x0, 0x4) inotify_add_watch(r0, &(0x7f0000000400)='./file1\x00', 0x0) clone(0x0, &(0x7f0000000680), &(0x7f0000000040), &(0x7f00000000c0), &(0x7f0000000780)) open$dir(&(0x7f0000000080)='./file0\x00', 0x27e, 0x0) listxattr(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)=""/143, 0xfffffffffffffd70) mkdir(&(0x7f0000000140)='../file0\x00', 0x10) write$binfmt_script(r0, &(0x7f0000000a80)={'#! ', './file0/file0', [{0x20, '{wlan0[trusted(^posix_acl_access'}, {0x20, 'sockfs\x00'}], 0xa, "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"}, 0x103a) 2018/04/05 02:44:35 executing program 1: r0 = signalfd(0xffffffffffffffff, &(0x7f0000421000), 0x8) r1 = dup(r0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) read(r2, &(0x7f0000532000)=""/1, 0x1) r3 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r1, &(0x7f0000000040)=[{&(0x7f0000000080)=""/4096, 0x6a8}], 0x1) ioctl$int_in(r4, 0x5452, &(0x7f0000fc3000)=0x1) fcntl$setsig(r4, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r5}], 0x1, 0xfffffffffffffff8) r6 = dup2(r4, r5) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000f38ffc)) poll(&(0x7f0000001080)=[{r1}, {r5}, {r2}], 0x3, 0xfffffffffffffff8) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r6, 0x40505330, &(0x7f00000010c0)={{0x9, 0xc00000000000000}, {0x7, 0x1f}, 0xffffffffffffff4c, 0x4, 0x3ff}) fcntl$setown(r6, 0x8, r3) tkill(r3, 0x16) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f00000016c0)=@filter={'filter\x00', 0xe, 0x4, 0x560, [0x0, 0x20001140, 0x20001394, 0x20001640], 0x0, &(0x7f0000000000), &(0x7f0000001140)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x9, 0x2, 0xff, 'ifb0\x00', 'syz_tun\x00', 'bond0\x00', 'eql\x00', @link_local={0x1, 0x80, 0xc2}, [0x0, 0x3d226d8f5030c444, 0xff, 0xff, 0xff, 0xff], @empty, [0xff, 0x0, 0x0, 0x0, 0xff, 0xff], 0x70, 0x70, 0x98}}, @common=@STANDARD={'\x00', 0x4}}, {{{0x3, 0x1, 0x931a, 'ip6tnl0\x00', 'rose0\x00', 'lo\x00', 'bond0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff, 0x0, 0xff, 0xff, 0xff], 0x10c, 0x164, 0x18c, [@rateest={'rateest\x00', 0x3c, {{'nr0\x00', 'nr0\x00', 0x6, 0x1, 0xff, 0x400000000000000, 0x90000000, 0x7fff, 0x2, 0x8001}}}, @connbytes={'connbytes\x00', 0x18, {{0x7, 0xe1, 0x2, 0x1}}}]}, [@common=@dnat={'dnat\x00', 0xc, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}}, @common=@redirect={'redirect\x00', 0x4, {{0xffffffffffffffff}}}]}, @common=@CLASSIFY={'CLASSIFY\x00', 0x4, {{0x22}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffe, 0x2, [{{{0x0, 0x8, 0x17, 'syzkaller0\x00', 'ifb0\x00', 'ifb0\x00', 'dummy0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1a}, [0xff, 0xff, 0x0, 0x0, 0x0, 0xff], @empty, [0x0, 0x0, 0xff, 0xff, 0x0, 0xff], 0x98, 0xfc, 0x124, [@pkttype={'pkttype\x00', 0x4}]}, [@common=@NFQUEUE0={'NFQUEUE\x00', 0x4, {{0x1}}}, @common=@RATEEST={'RATEEST\x00', 0x18, {{'syz1\x00', 0x1, 0x54, 0x7}}}]}, @common=@CLASSIFY={'CLASSIFY\x00', 0x4, {{0x2}}}}, {{{0x11, 0x5, 0x888e, 'irlan0\x00', 'dummy0\x00', 'sit0\x00', 'syz_tun\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0xff, 0x0, 0x0, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0xff, 0xff, 0xff, 0xff, 0xff], 0x70, 0x11c, 0x158}, [@common=@NFLOG={'NFLOG\x00', 0x4c, {{0x5, 0x1, 0x3, 0x1, 0x0, "e570715c8a389f4b7000d4aead9fdf48e260a42260146ee4dea650c5f846ef5423199cce9f44be1ad9db24c4d9d18f7e66d0f1a52a0914fa73f0eb5114b28392"}}}, @common=@RATEEST={'RATEEST\x00', 0x18, {{'syz1\x00', 0x8, 0x1ff}}}]}, @common=@RATEEST={'RATEEST\x00', 0x18, {{'syz1\x00', 0x68c, 0x2, 0x2}}}}]}, {0x0, '\x00', 0x4, 0xfffffffffffffffc}, {0x0, '\x00', 0x4, 0xfffffffffffffffc}]}, 0x5b0) 2018/04/05 02:44:35 executing program 6: timer_create(0xffffffffffffffff, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f000098d000), &(0x7f0000039f56)}}, &(0x7f0000636000)) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x8100, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$sock_proto_private(r2, 0x89e1, &(0x7f00000002c0)="881e9c6231ac324e0de50f9a54af5cae6cddb1afc1647f774c119c6e4ca9f2d2deb751f4941f9e5e91fade8eb0bd8c3073dd459795aac04820d5d6bf4647db8b3f90f30db72a0735ab5cede22e74f53e3d21fcba460e6d02196d052c2dc2a86654f52b96ab652564d09fec3b26f388e96eeed63698316ef72acf0e30419f8978287528c9847c03ff1749755de04c4d") r3 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000000240)=0x6, 0x1) r4 = socket$nl_route(0x10, 0x3, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) pipe2(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) ppoll(&(0x7f0000000180)=[{r0, 0x8}, {r1, 0x400}, {r2, 0x10}, {r3, 0x20}, {r4, 0x4}, {r5, 0x8008}, {r6, 0x8280}], 0x7, &(0x7f00000001c0), &(0x7f0000000200)={0xfffffffffffffffb}, 0x8) r7 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x80, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r7, 0x84, 0x6e, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x8, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0xdcad}, @in6={0xa, 0x4e23, 0x9, @dev={0xfe, 0x80, [], 0x18}, 0x564}, @in={0x2, 0x4e24, @multicast1=0xe0000001}, @in6={0xa, 0x4e24, 0x8000, @dev={0xfe, 0x80, [], 0xc}, 0x1}, @in={0x2, 0x4e20, @multicast1=0xe0000001}], 0x74) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000280)={'yam0\x00', {0x2, 0x4e20, @broadcast=0xffffffff}}) 2018/04/05 02:44:35 executing program 5: socketpair$unix(0x1, 0x7, 0x0, &(0x7f00000005c0)) ioctl(0xffffffffffffffff, 0x3ff, &(0x7f0000000840)="cef204f90f2be2f38237ba185624ffce9c795ad14f122ba8a28d48a6a4a0ecb0ab8ca1d5c2fe66998bd5c1599105f0843141208609ba8cc3fc09afb907adc82b8b8833977c163e586bae696fa497d65aacfe7c392f8ed41f975ed89eead6bdf54f22433a66a1012cf42a3063a9a7d556dad3ed61f63cab2f054d5f") llistxattr(&(0x7f0000000440)='./file0\x00', &(0x7f00000018c0)=""/4096, 0x1000) bind$inet6(0xffffffffffffffff, &(0x7f00008a8000)={0xa, 0x4e23}, 0x1c) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f00000004c0), 0x7) setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00000006c0)=ANY=[], 0x0) r0 = socket$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$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000280)) open(&(0x7f0000000480)='./file0\x00', 0x0, 0x20) tgkill(0x0, 0x0, 0x30) recvfrom$inet6(0xffffffffffffffff, &(0x7f0000000600)=""/191, 0xbf, 0x0, &(0x7f0000000580)={0xa, 0x4e24}, 0x1c) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)=0x0) tgkill(r1, 0x0, 0x10) r2 = add_key$keyring(&(0x7f0000000380)='keyring\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffb) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000180)={0x0, 0x1ff, 0x8, 0x3, 0x6, 0x53, 0x319, 0xffff, {0x0, @in={{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x9, 0xff, 0x93, 0x2000000000, 0x8}}, &(0x7f0000000100)=0xb0) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000240)={r3}, 0x8) keyctl$get_security(0x11, r2, &(0x7f0000000740)=""/198, 0xc6) timer_create(0x205, &(0x7f00000008c0)={0x0, 0x33, 0xffffffffffffffff, @thr={&(0x7f00000006c0)="ff7794d56dea80a919f655aff97f2190542e3577e4ecb4bea0f8e2de5aa3361e8c1b3fdbb412bd5f6a85070ea4cb9850472e09924f393e0b77c7c2ca8e69900c3f3dfd749bfe4ad338cc58045683a170aa77a226e034885dad34fa801e2658d949d4b5f745705c946f1c82321934e8fccb", &(0x7f0000000000)="ef60e7265f7258f11593811b6ec03aa7df9e307ced4420455f9aab0b27f1c0cd22d8002b06c6d608e0a1099aed3adc21a0de39942cbe0a"}}, &(0x7f0000000080)=0x0) timer_settime(r4, 0x0, &(0x7f0000000400)={{0x0, 0x989680}, {0x0, 0x989680}}, 0x0) socket$inet6(0xa, 0x0, 0x0) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000040)=@in={0x2, 0x0, @rand_addr=0x8}, 0x10, &(0x7f0000000480), 0x0, &(0x7f00000004c0), 0x0, 0x80}, 0x0) connect$netlink(0xffffffffffffffff, &(0x7f0000000340)=@unspec, 0xc) ioctl$TIOCMBIC(0xffffffffffffffff, 0x5417, &(0x7f0000000140)=0x6) 2018/04/05 02:44:35 executing program 7: r0 = socket(0x200000000010, 0x2, 0x0) write(r0, &(0x7f000095c000)="2400000026007f000000000000007701000000ff0100000000fe0031ff10000000000000", 0x24) socket$pppoe(0x18, 0x1, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000000)=0xffffffffffffff80, 0x4) 2018/04/05 02:44:35 executing program 0: r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'ifb0\x00', 0x1401}) write(r0, &(0x7f00000001c0)='I', 0x1) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) lseek(r0, 0x0, 0x0) r2 = openat$cgroup_ro(r1, &(0x7f00000000c0)='memory.events\x00', 0x0, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000200)={0x12f, 0x4, 0x2, 0x3ff, 0x49249249249260d, [{0x5, 0x9c7, 0x100, 0x0, 0x0, 0x100}, {0x1, 0xffffffff00000000, 0x6, 0x0, 0x0, 0x80}, {0x3ff, 0x7fff, 0x2, 0x0, 0x0, 0x1}, {0x1, 0x81, 0xa102, 0x0, 0x0, 0x8}, {0xfffffffffffffc12, 0x100, 0xc298, 0x0, 0x0, 0x1000}, {0x7, 0x100000001, 0x9, 0x0, 0x0, 0x2001}, {0xcd3, 0xb3cc, 0x9, 0x0, 0x0, 0x200}]}) getsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f0000000100)=0x2, &(0x7f0000000140)=0x4) 2018/04/05 02:44:35 executing program 3: fstat(0xffffffffffffffff, &(0x7f0000000300)) ioctl$TUNSETGROUP(0xffffffffffffffff, 0x400454ce, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000400)='/dev/net/tun\x00', 0x0, 0x200000000000800) sched_getattr(0x0, &(0x7f0000000200), 0xffffffffffffff35, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f00000004c0)=@add_del={0x2, &(0x7f0000000100)='sit0\x00'}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'syzkaller0\x00', 0x9322}) fcntl$notify(r0, 0x402, 0x2) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000040)={'syzkaller0\x00', {0x2, 0x0, @loopback=0x7f000001}}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000140), &(0x7f0000000180)=0xc) r2 = perf_event_open(&(0x7f000025c000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mq_open(&(0x7f0000000040)='eth0\x00', 0x0, 0x0, &(0x7f0000000000)={0x0, 0x6}) mq_unlink(&(0x7f0000fc4ffb)='eth0\x00') perf_event_open(&(0x7f0000000380)={0x1, 0x70, 0x1077, 0x9, 0x0, 0x4b10, 0x0, 0x0, 0x2001, 0x0, 0x0, 0x7, 0x6, 0x0, 0x0, 0x80000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0xe76d, 0x0, 0x42ee, 0x0, 0x9, 0x9, 0x0, 0x8, 0xfffffffffffffffc, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000140)}, 0x6, 0x0, 0x0, 0x0, 0x20}, 0x0, 0x9, r2, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f0000000540)='./file0\x00', 0x0, 0x0) r4 = openat$cgroup_ro(r3, &(0x7f0000000180)='cpuacct.stat\x00', 0x0, 0x0) mq_timedsend(0xffffffffffffffff, &(0x7f0000000280), 0x0, 0x0, &(0x7f0000000200)) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r4, 0x84, 0x7c, &(0x7f0000000080)={0x0, 0x2be, 0xe958}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f0000000240)={r5, 0x37, "c72d6496cd58dde18c04536432379a49df8e468b8c871802f888569bdfe7fe82c912369189f071d4ca49b30e9a8ccbf6afe99b2ee2b405"}, &(0x7f0000000280)=0x3f) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f00000007c0)={0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1, 0x0, 0x0, 0x0, 0x4492}, &(0x7f0000000300)=0x98) fgetxattr(0xffffffffffffffff, &(0x7f0000000880)=ANY=[], &(0x7f0000000a40)=""/176, 0xfffffcf1) ioctl$sock_inet_SIOCSIFBRDADDR(0xffffffffffffffff, 0x891a, &(0x7f00000002c0)={'syzkaller0\x00', {0x2, 0x4e21, @multicast1=0xe0000001}}) dup3(r0, r1, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r4, 0x10e, 0x2, &(0x7f00000000c0), 0x4) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000000580)) 2018/04/05 02:44:35 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000ba0ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000100)={0x0, 0xffffffffffff6eb0}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000000180)={r3, @in6={{0xa, 0x4e24, 0x1, @dev={0xfe, 0x80, [], 0xf}, 0x5}}, 0x800000000, 0x81, 0x4, 0x6, 0xff}, &(0x7f0000000240)=0x98) setsockopt$inet_tcp_buf(r2, 0x6, 0x1f, &(0x7f0000000040)="fb4c6bb7dd30f02c9d5279b488b2ff3cd9adfcbf183563cb93cb7b912dcef034c5adef22e803ddc00cda5a2d31b105e07794d3d92617c7d0ad9de8d4130157efc0721329e43861aec489679a1713a75868f33de39fc657f7d811fb7f52b72aa1cc130ae9d4a5293c0beba3a34b872281b047d26bba116868c3b735f17f44402e37a121678a8f50648c7c5fbbd891fac06fa56fed262bed23cd93901f3f4e126b6646efb210f331", 0xa7) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b9dff0)={0x1, &(0x7f0000b9d000)=[{0x6, 0x0, 0x0, 0xf9fe}]}, 0x10) sendto(r0, &(0x7f0000a99000), 0xffff, 0x0, 0x0, 0x0) 2018/04/05 02:44:35 executing program 2: r0 = socket$l2tp(0x18, 0x1, 0x1) getsockopt$sock_int(r0, 0x1, 0x12, &(0x7f0000000040), &(0x7f0000000080)=0x4) getcwd(&(0x7f00000000c0)=""/104, 0x68) 2018/04/05 02:44:35 executing program 7: mkdir(&(0x7f000000dff8)='./file0\x00', 0x0) mount(&(0x7f000001fff8)='./file1\x00', &(0x7f0000015ff8)='./file0\x00', &(0x7f000001fffa)='ramfs\x00', 0x8408, &(0x7f000001f000)) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x0, 0x0) inotify_add_watch(r0, &(0x7f0000000040)='./file2\x00', 0x40) r1 = openat(0xffffffffffffff9c, &(0x7f0000012ff8)='./file0\x00', 0x0, 0x0) creat(&(0x7f0000020ff2)='./file0/file0\x00', 0x0) faccessat(r1, &(0x7f0000017ff8)='./file0\x00', 0x1, 0x0) 2018/04/05 02:44:35 executing program 4: setrlimit(0x8, &(0x7f0000001ff0)) mlockall(0x6) r0 = socket$inet(0x2, 0x800, 0x6) setsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f0000000000)=0x8001, 0x4) 2018/04/05 02:44:35 executing program 6: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000640)='/dev/sequencer\x00', 0x43, 0x0) ioctl$sock_inet_SIOCRTMSG(0xffffffffffffffff, 0x890d, &(0x7f0000000100)={0x0, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x2, 0x0, @broadcast=0xffffffff}, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)='bridge0\x00', 0x3ff, 0x0, 0xff}) r1 = syz_open_procfs(0x0, &(0x7f00000001c0)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f79805854fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a6621f51a480e2f3aac78a8db2c0be10f25d1fea68bbb27cf59ce6768143c7da0a5277c17be7e03ff2cd97a72d0351a82cb32b931716cad42bf9e3ec64b5fb82d5ab6bbd2d014549e66a84f9c795681f0a1df8b9edf3ce14950237ec78ece828761d8bc9245639704915d7d5d5625e9cd9707fd187d962a37d82094a688f609709697282397e835b7b1e416f488d1e93e9dd87c96a1fdfc37bdb13612dd5aa126c16417a8f366042350e9485d00b192449c56657ad3ea028ff1eb384742822414bbe5218eb51fe1b23ce8ff59358aec9153efa611c57ea26daf7533d6c3a4") getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000440), &(0x7f0000000480)=0x4) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000500)={0x0, 0x8}, &(0x7f00000005c0)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000680)={0x0, @in={{0x2, 0x4e21, @loopback=0x7f000001}}, 0x904e, 0x8}, &(0x7f0000000740)=0x90) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000004c0)={r2, 0x8}, 0x8) sendfile(0xffffffffffffffff, r1, &(0x7f0000000040), 0x100000000081) fchdir(0xffffffffffffffff) r3 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) splice(r3, &(0x7f0000000300), 0xffffffffffffffff, &(0x7f00000003c0), 0x812, 0x8) r4 = socket$inet_tcp(0x2, 0x1, 0x0) rmdir(&(0x7f0000000080)='./file0\x00') setsockopt$inet_mreqn(r4, 0x0, 0x27, &(0x7f0000000140)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) connect$nfc_llcp(0xffffffffffffffff, &(0x7f0000000540)={0x27, 0x0, 0x2, 0x2, 0x7, 0x6, "4021bc5c62a8b600554fd217a152db8c5e202690ff5e106c7c3952d6060c481cf11e7913f883ddd296bfa5479216af340d0d68910e8d8adb388f562a8d6718", 0x3d}, 0x60) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000000)={'lo\x00'}) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000340)={0x0, @multicast1=0xe0000001, 0x0, 0x2, 'dh\x00', 0x3, 0x6}, 0x1cf) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000001d40)={'lo\x00', 0xfff}) getsockopt$IPT_SO_GET_INFO(r3, 0x0, 0x40, &(0x7f00000008c0)={"730d917572697478fffe000000000000000000e47600000000000000e2099b34"}, &(0x7f0000000400)=0xffffffffffffff4c) r5 = socket$inet_sctp(0x2, 0x0, 0x84) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r5, 0x84, 0x21, &(0x7f0000000180), 0xfe57) socket$inet_sctp(0x2, 0x1, 0x84) pread64(r3, &(0x7f0000000780)=""/156, 0x8c16ebeb, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x4000, &(0x7f0000000040)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) r6 = socket$netlink(0x10, 0x3, 0x0) setsockopt$sock_int(r6, 0x1, 0x8, &(0x7f0000cecffc), 0x4) write(r5, &(0x7f0000000600)="2400000026007f000000000000007701000000ff0100000000000000ffffffff0100ff", 0x23) r7 = open(&(0x7f0000ac3000)='./control\x00', 0x0, 0x0) r8 = openat(0xffffffffffffffff, &(0x7f0000563000)='./file0\x00', 0x0, 0x0) renameat2(r7, &(0x7f0000000380)='./file0\x00', r8, &(0x7f0000e14ff6)='./control\x00', 0x2) 2018/04/05 02:44:35 executing program 0: socket$packet(0x11, 0x3, 0x300) memfd_create(&(0x7f0000000100)='eth1\x00', 0x2) r0 = syz_open_procfs(0x0, &(0x7f0000ab4000)='net/packet\x00') preadv(r0, &(0x7f00000011c0)=[{&(0x7f0000001100)=""/165, 0x24c}], 0x1, 0x4) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f0000000000)=""/216) 2018/04/05 02:44:35 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmmsg(r0, &(0x7f0000000d00)=[{{0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000080)="fb1056f7e4d49cd94517df2278f0384b", 0x10}], 0x1, &(0x7f0000001180)=[{0xc}], 0xc}, 0x100}, {{0x0, 0x0, &(0x7f0000000540)=[{&(0x7f00000003c0)}], 0x1, &(0x7f0000000040)=ANY=[@ANYBLOB="cb96e64a791c002ee601b64a423270591fc22c9d15e1e45cc65b7704c072"], 0xc}}], 0x2, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0086426, &(0x7f0000000180)={0x6, &(0x7f0000000140)=[{}, {}, {}, {0x0}, {}, {}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r2, 0x40086424, &(0x7f00000001c0)={r3, 0x1}) getpriority(0x3, r1) [ 559.534785] device lo left promiscuous mode [ 559.565412] device lo entered promiscuous mode [ 559.572349] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=54500 sclass=netlink_xfrm_socket [ 559.578553] qtaguid: iface_stat: create(lo): no inet dev [ 559.578602] qtaguid: iface_stat: create6(lo): no inet dev [ 559.580399] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 559.580435] qtaguid: iface_stat: create6(lo): no inet dev [ 559.626211] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=54500 sclass=netlink_xfrm_socket [ 560.480495] device lo left promiscuous mode [ 560.510358] device lo entered promiscuous mode [ 560.515076] qtaguid: iface_stat: create(lo): no inet dev [ 560.520686] qtaguid: iface_stat: create6(lo): no inet dev [ 560.527832] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 560.535193] qtaguid: iface_stat: create6(lo): no inet dev 2018/04/05 02:44:37 executing program 4: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) write$selinux_create(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="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"], 0x44) dup(r0) 2018/04/05 02:44:37 executing program 2: r0 = socket$inet6(0xa, 0x80000, 0x3ff) r1 = dup(r0) fcntl$setstatus(r1, 0x4, 0x8001002000) sendmsg$nl_crypto(r1, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0xa0002000}, 0xc, &(0x7f0000000140)={&(0x7f0000000040)=@del={0xf0, 0x11, 0x100, 0x70bd2d, 0x25dfdbfc, {{'crc32-generic\x00'}, [], [], 0x2400, 0x2400}, [{0x8, 0x1, 0x8}, {0x8, 0x1, 0xa0000000000000}]}, 0xf0}, 0x1}, 0x0) shutdown(r0, 0x1) setsockopt$inet_tcp_int(r1, 0x6, 0x19, &(0x7f0000a59000), 0x4) 2018/04/05 02:44:37 executing program 7: setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0xfffffffffffffe8c) r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000440)='net/igmp\x00') setsockopt$inet_int(r1, 0x0, 0x5, &(0x7f0000000400)=0x1d7, 0x4) preadv(r1, &(0x7f0000000000), 0x200000000000022b, 0x10000003) setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000002c0), 0x4) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0x8001, 0x1, 0x80, 0x401, 0x100000001}, &(0x7f0000000100)=0x14) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000140)={r2, 0x78, &(0x7f0000000300)=[@in6={0xa, 0x4e21, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x200}, @in={0x2, 0x4e20, @multicast2=0xe0000002}, @in={0x2, 0x4e23, @multicast1=0xe0000001}, @in={0x2, 0x4e24, @rand_addr=0x1000}, @in={0x2, 0x4e23}, @in6={0xa, 0x4e21, 0x7ff, @remote={0xfe, 0x80, [], 0xbb}, 0x1ff}]}, &(0x7f0000000280)=0xc) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000000)={0x0, 0xd776, 0x5, 0x200}, &(0x7f0000000040)=0x14) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000180)={0x0, @in6={{0xa, 0x0, 0x23f}}, [0xff, 0x6, 0x5, 0x8, 0x0, 0x4, 0x0, 0x6, 0x3, 0x7, 0x0, 0xffffffffffffffff, 0x401]}, &(0x7f0000000080)=0x100) getsockopt$IP6T_SO_GET_REVISION_TARGET(r1, 0x29, 0x45, &(0x7f0000000380)={'icmp6\x00'}, &(0x7f00000003c0)=0x1e) 2018/04/05 02:44:37 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = fanotify_init(0x0, 0x8000) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000280)='/proc/sys/net/ipv4/vs/sync_persist_mode\x00', 0x2, 0x0) accept4$vsock_stream(r2, &(0x7f00000002c0)={0x28, 0x0, 0x2710, @reserved=0x1}, 0x10, 0x80000) sendmsg$nl_netfilter(r0, &(0x7f00000fbfc8)={&(0x7f0000975ff4)={0x10}, 0xc, &(0x7f00000b1000)={&(0x7f00007cc000)=ANY=[@ANYBLOB="240000002502b388000004000000000000000000100006000000000000000000"], 0x20}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) sendmsg$netlink(r0, &(0x7f0000000240)={&(0x7f0000000000)=@kern={0x10, 0x0, 0x0, 0x4005308}, 0xc, &(0x7f00000001c0)=[{&(0x7f0000000040)={0x178, 0x32, 0x204, 0x70bd2a, 0x25dfdbfb, "", [@typed={0xc, 0x2d, @u64=0x1ff}, @nested={0x15c, 0x37, [@typed={0x8, 0x28, @u32=0x4cc6ecd4}, @generic="ddfa78a2fea50dc5d5a594c4ac6f95121d2aab345d8de0ca9cae97590f1ade2a9a3b59395d2e8864bf1b05425de90e44fbc34e96690bcf00ce315aba24ed5bb519274ee830e49bbcb8", @typed={0x8, 0x62, @ipv4=@loopback=0x7f000001}, @typed={0xc, 0x6f, @u64=0x101}, @generic="9597af8b342984cc75dfbf1a89a91fc442482fd80a1cd4addef55487e59411d9b556904efd45fe8c08e45e087d2b9239112235c462ffbae6cc9ca25753914baeb91b751b6685be436e09d3a6d39f9cb0ef7d8b942c9d3c0b4605286b69daf552b121ef2a11644210d625d95d29c888ece4a576b18fb0d682fa0feee595090a22341a6473644e396f9be497b1f9dc36da1fff4610c41f139d20de0d45df2083d25f9408b603b087d586a1e58abc9da5447cf4bbcb8aa2a58d5966e359aef08628a1438739e27f62fc4407e5212b86f4710ae2e9298b9784116adeec1ee10c242c80bb5a90a0ba7e9e52b4cdef19e1906d"]}]}, 0x178}], 0x1, &(0x7f0000000200)=[@rights={0x1c, 0x1, 0x1, [r0, r1, r0, r1]}], 0x1c, 0x80}, 0x4000000) 2018/04/05 02:44:37 executing program 5: gettid() r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip6_tables_targets\x00') close(r0) creat(&(0x7f0000000040)='./file0\x00', 0x20) 2018/04/05 02:44:37 executing program 0: r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x8b000)=nil, 0x8b000, 0x1000004, 0x30, r0, 0x0) futex(&(0x7f0000001000), 0x87, 0x0, &(0x7f0000191000)={0x0, 0x1c9c380}, &(0x7f0000b89000), 0x0) 2018/04/05 02:44:37 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000240)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f0000000500)=ANY=[]}, 0x1}, 0x40) fchdir(r0) setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f0000000400)=@random={'user.', '{/\x00'}, &(0x7f0000000a80)="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", 0x1a6, 0x0) ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0x8010aa01, &(0x7f0000000080)={&(0x7f0000ffc000/0x2000)=nil, 0x2000}) r1 = eventfd2(0xdd41, 0x80000) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x2a000, 0x0) getsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f0000000500)={@local, @local, @broadcast}, &(0x7f0000000040)=0xc) r3 = creat(&(0x7f0000000000)='./file1\x00', 0x0) pselect6(0x40, &(0x7f0000000600)={0x0, 0x8001, 0x4, 0x0, 0x7fff, 0x0, 0x10001}, &(0x7f0000000640)={0x7, 0x3bf4, 0x9, 0x0, 0x1ae0ea1e, 0x0, 0xe2fc, 0xbf0}, &(0x7f0000000680)={0x0, 0x4, 0x8, 0xfff, 0x58, 0x4, 0x81}, &(0x7f00000007c0), &(0x7f0000000840)={&(0x7f0000000800)={0xfffffffffffffffc}, 0x8}) getsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f0000000180), &(0x7f00000005c0)=0x2) write$evdev(r3, &(0x7f0000000280), 0xffffffffffffffd4) fsync(r3) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x31, 0xffffffffffffffff, 0xfffffffffffffffc) sync_file_range(r1, 0x3, 0x40, 0x6) r4 = request_key(&(0x7f0000000140)='encrypted\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000004c0)='$[$lo/\x00', 0xfffffffffffffffe) keyctl$assume_authority(0x10, r4) r5 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r5, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast2=0xe0000002}, 0x0, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r5, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0xfff1}, 0x1}, 0x81) ioctl$PPPIOCSMRU(r5, 0x40047452, &(0x7f0000000080)) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00000002c0)={0x0, 0xb41, 0x0, 0x7f, 0x101, 0x7, 0x43b, 0x0, {0x0, @in6={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}}, 0x0, 0xffff}}, &(0x7f0000000540)=0xb0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000700)=ANY=[@ANYRES32=r6, @ANYBLOB="f85277120f35f418f94069121dc736dbe558d62e1655a985f2b86a7035bb3a5662a51bb068de32ae2c9c8c36c135cf0ac3da20c4a5ac5c04c9963b11a589036552243499e27f71163b2fbc663962991ee5b47c166dcacc38f469997815ae089ac63b85bb65c5c8fabf3376544625a88b0c319ab047dfa3ee65696cedef9177854a87232294d8f3059e00000000000000000000000000"], 0x2) getsockopt$bt_BT_SNDMTU(r3, 0x112, 0xc, &(0x7f00000000c0)=0xa5ba, &(0x7f0000000380)=0x2) keyctl$instantiate_iov(0x14, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000400)="f916b8f72c29a4ed654ec4634d479b3453a0dbdd444019513f1d25ccda2381b9d22363dbeef5a27f139946", 0x2b}], 0x1, 0x0) shutdown(r3, 0x1) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/04/05 02:44:37 executing program 6: 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$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1082a0}, 0xc, &(0x7f0000000440)={&(0x7f0000000500)=ANY=[]}, 0x1}, 0x40) fchdir(r0) setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f0000000400)=@random={'user.', '{/\x00'}, &(0x7f00000004c0)='{\x00', 0x2, 0x3) syslog(0x3, &(0x7f00000000c0)=""/215, 0xd7) pipe(&(0x7f0000000040)) timerfd_settime(r1, 0x1, &(0x7f0000000680)={{}, {0x0, 0x1c9c380}}, &(0x7f00000007c0)) ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0x8010aa01, &(0x7f0000000080)={&(0x7f0000ffc000/0x2000)=nil, 0x2000}) r2 = creat(&(0x7f0000000000)='./file1\x00', 0x0) r3 = creat(&(0x7f0000000380)='./file1\x00', 0x0) getsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f0000000500), &(0x7f00000005c0)=0x4) write$evdev(r2, &(0x7f0000000280), 0xffffffffffffffd4) fsync(r2) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) keyctl$assume_authority(0x10, 0x0) r4 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r4, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r4, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) ioctl$PPPIOCSMRU(r4, 0x40047452, &(0x7f0000000080)) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00000002c0)={0x0, 0xb41, 0x7, 0x7f, 0x101, 0x7, 0x43b, 0x0, {0x0, @in6={{0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}}}, 0x0, 0xffff}}, &(0x7f0000000540)=0xb0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000000580)={r5}, 0x8) request_key(&(0x7f0000000700)='ceph\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000780)='^vboxnet0selinuxmd5sumvboxnet0self^cgroup^securitykeyring\x00', 0xfffffffffffffff8) ioctl$VT_DISALLOCATE(r1, 0x5608) keyctl$instantiate_iov(0x14, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000400)="f916b8f72c29a4ed654ec4634d479b3453a0dbdd444019513f1d25ccda2381b9d22363dbeef5a27f13994695211b14422a35c08f7510fa9d6aaf3c07815c3f19", 0x40}], 0x1, 0x0) shutdown(0xffffffffffffffff, 0x1) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000000600)=0x0) ioctl$sock_SIOCSPGRP(r3, 0x8902, &(0x7f0000000640)=r6) ioctl$sock_inet_SIOCDARP(0xffffffffffffffff, 0x8953, &(0x7f0000000100)={{0x2, 0x4e20, @broadcast=0xffffffff}, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x0, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 'irlan0\x00'}) 2018/04/05 02:44:37 executing program 2: r0 = syz_open_dev$urandom(&(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x0) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000000b58)) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rfkill\x00', 0x5b, 0x0) getsockopt$inet6_tcp_int(r1, 0x6, 0x1f, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/04/05 02:44:37 executing program 4: socket$inet6_icmp(0xa, 0x2, 0x3a) fchdir(0xffffffffffffffff) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup\x00', 0x200002, 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) rmdir(&(0x7f00000000c0)='./file0\x00') setsockopt$IP_VS_SO_SET_TIMEOUT(0xffffffffffffffff, 0x0, 0x48a, &(0x7f0000000040), 0xc) ioctl$TCSBRK(0xffffffffffffffff, 0x5409, 0x0) r0 = memfd_create(&(0x7f0000001800)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000b92000)='smaps\x00') readv(r1, &(0x7f0000000080)=[{&(0x7f0000000240)=""/200, 0xc8}, {&(0x7f0000000100)=""/116, 0x74}, {&(0x7f0000001a40)=""/4096, 0x1000}], 0x3) r2 = syz_open_procfs(0x0, &(0x7f0000759000)='clear_refs\x00') fcntl$getownex(r2, 0x10, &(0x7f0000001200)) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000001440)) fcntl$getown(r0, 0x9) r3 = syz_open_procfs(0x0, &(0x7f0000001340)='oom_score\x00') mmap(&(0x7f0000000000/0xd35000)=nil, 0xd35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r2, r3, &(0x7f0000929000), 0xff) readv(r1, &(0x7f0000dc8ff8)=[{&(0x7f0000208000)=""/4096, 0x1000}], 0x1d3) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000001240)=ANY=[@ANYBLOB]) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000001680)) fcntl$getown(r3, 0x9) fcntl$setown(0xffffffffffffffff, 0x8, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000000200)) process_vm_writev(0x0, &(0x7f0000001100), 0x0, &(0x7f0000001700)=[{&(0x7f0000001280)=""/164, 0xa4}, {&(0x7f0000001140)=""/187, 0xbb}, {&(0x7f0000001480)=""/8, 0x8}, {&(0x7f0000001580)=""/161, 0xa1}], 0x4, 0x0) setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f0000001880)=ANY=[@ANYBLOB="00000000000000000a000000ffff0000ff010000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000020000000a00000004000000fe800000000000000000000000c9915e14ce6161b20000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a0000009c050000fe8000000000000000000000000000aa050000000000000000000000000000000000000000000000000000000000000000000000000000e2ffffff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x1) 2018/04/05 02:44:37 executing program 0: r0 = socket(0xa, 0x2, 0x0) flock(0xffffffffffffffff, 0x6) sendmsg$IPVS_CMD_GET_INFO(r0, &(0x7f00000009c0)={&(0x7f0000000500)={0x10}, 0xc, &(0x7f0000000980)={&(0x7f0000000cc0)=ANY=[]}, 0x1}, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000200)) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0xffffffff}, 0xffffffffffffff83) sendto$inet(r0, &(0x7f0000509f92), 0xff77, 0x0, &(0x7f000055fff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000580)='/dev/rfkill\x00', 0x200, 0x0) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f00000007c0)={0x6, 0x80000001}) fchdir(0xffffffffffffffff) fstat(r0, &(0x7f0000000340)) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000002340)=ANY=[@ANYBLOB="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"], 0x1) bind$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000440)={0x0, @in6={{0xa, 0x4e20, 0xffff, @loopback={0x0, 0x1}, 0x1ff}}, 0x5, 0x9, 0x0, 0x3cab}, &(0x7f0000000280)=0x98) sendto$inet6(r0, &(0x7f00000011c0), 0x0, 0x0, &(0x7f0000000400)={0xa, 0x4e21, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x19}}, 0x3}, 0x1c) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000005c0)={r2, 0x3c, &(0x7f0000000540)=[@in6={0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xce}, @in={0x2, 0x4e21, @multicast2=0xe0000002}, @in={0x2, 0x4e20, @broadcast=0xffffffff}]}, &(0x7f0000000600)=0xc) fallocate(0xffffffffffffffff, 0x1, 0x0, 0x0) mincore(&(0x7f0000ffc000/0x1000)=nil, 0x1000, &(0x7f0000000a00)=""/129) r4 = socket$inet6_icmp(0xa, 0x2, 0x3a) sendmsg$inet_sctp(r0, &(0x7f000050dfc8)={&(0x7f0000000840)=@in6={0xa, 0x4e24, 0x80000001, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, 0x1c, &(0x7f00000005c0), 0x0, &(0x7f0000576000)}, 0x0) ioctl$EVIOCGPROP(0xffffffffffffffff, 0x80404509, &(0x7f00000003c0)=""/25) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f00000000c0)={r3, 0x6}, 0x8) inotify_add_watch(r1, &(0x7f0000000080)='./file0\x00', 0x840) ioctl$DRM_IOCTL_MARK_BUFS(r4, 0x40186417, &(0x7f0000000300)={0x0, 0x20, 0x7, 0x1, 0x11, 0x100000001}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000006c0)=ANY=[@ANYBLOB="7b000000147b31a6c8d04526e5f78a8fe27845051f555f6994461af1218603a0f9c18ac908cd55dab3828efe98ab164ba6fc8873a807fa51bb4eab22c5df774cd217b30800000000000000b6aa2b7e16f7b4f55dcc91ee95c14977580183e8963965a1ab5c00"], &(0x7f0000000240)=0x1) setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000240)=@nat={'nat\x00', 0x19, 0x3, 0x970, [0x200019c0, 0x0, 0x0, 0x200019f0, 0x20002398], 0x0, &(0x7f0000000040), &(0x7f00000019c0)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000766c616e300000000000000000000000696662300000000000000000000000006970366772653000000000000000000065716c00000000000000000000000000aaaaaaaaaa000000000000000000000000000000000000000000b0080000b0080000e0080000616d6f6e670000000000000000000000000000000000000000000000000000001c080000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000002000000080000000000000000000000000000000000000000000000000000000000000000000000000000000000000003000000000000000000000005b10000000000000000000000000000000000000000000000000000000000007800000000000000020000000000000000000000000000000000000000000000000000000000000005000000000000000000000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffffff7f0000000000000000000000000000000000000000ff000000ffffff7f0000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000000000000000000018000000060000000000000000000000000000000000000001800000000000007f0000000000000000000000ff07000000000000070000000000000000000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000080000000000000000000000000000000000000000000000e1ffffff000000000000000000000000000000000000000000000000000000000000000000000000feffffff000000000000000000000000000000001f0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001e00000000000000000000000000000000000000000000000000000000000000030000000000000009000000000000000000000009000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ff010000000000000400000000020000010000800000000000000000030000007f0000000000000000000000000000000000000000000000010000000000000000000000000000000000000008000000000000000000000000000000000000000900000000000000d100000000000000000000000000000000000000000000000600000000000000000000000100000000000000090000000000000000000000000000000000000000000000fdffffff000000000000000000000000000000000000000005000000000000009fdf00000000000000000000000000000000000000000000000000000000000000000000010000000000000000003d50ae02cc3a73be00000000000000000000000000000000000000000000a30000000000000002000000000000000000000000000000000000001f00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000070000000000000005000000000000000000000001000000f7ffffff000000000000000000000000000000000000000002000000000000000000000020000000070000000000000000000000000000000000000000000000000000000000000006000000000000000400000000000000000000008600000000000000010000000000000000000000000000000000000005000000000000000000000000000000000000000000000000000000090000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000000000000736e6174000000000000000000000000000000000000000000000000000000000c000000aaaaaaaaaabb0000feffffff000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000"]}, 0x9c0) r5 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x2, 0x0) write$sndseq(r5, &(0x7f00000003c0)=[{}], 0xffffff1a) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) 2018/04/05 02:44:37 executing program 5: mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0xffffffffffffffff, 0x4d072, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000fbf000), &(0x7f0000000000), &(0x7f0000f8b000), &(0x7f0000804000)) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000340)='/selinux/mls\x00', 0x0, 0x0) mq_timedreceive(0xffffffffffffffff, &(0x7f0000000380)=""/247, 0xf7, 0x2, &(0x7f0000000480)={0x0, 0x1c9c380}) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, 0xffffffffffffffff, &(0x7f0000000200)) ioctl$KDSKBSENT(0xffffffffffffffff, 0x4b49, &(0x7f0000000240)="f378287ccf128d32fc4d8cffc4b475ca2f65ad1eaecc6569cd2499857eac66225f4b84e08959a01bfda0946f7209f10e41933c5678bec92ccd88b178f158977760780070285fe80557a8eafccefb64f1e7a211e745c86c7eeab963e92de6a95e5ee8d3250c2fb304b78a042752fb02aa2fb7ab29bade623536d2d676629d81ebc0bf011ad59cbfa08f92f3c1f6a28985d1ff7cc1aeedfddbcb52d0c25997") fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f0000000080)=0x5) ioctl(r0, 0x7, &(0x7f0000000040)="bb29bcdd9dc1e6e0a6423c132a573a65db31f9d02c8aa724754788909e7b3f") getsockopt$IP_VS_SO_GET_DESTS(0xffffffffffffffff, 0x0, 0x484, &(0x7f00000000c0)=""/120, &(0x7f0000000140)=0x78) 2018/04/05 02:44:37 executing program 2: r0 = dup(0xffffffffffffff9c) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f0000000240)) socketpair(0x0, 0x80005, 0xd4ce, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f00000001c0)={0x81}, 0x4) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$EBT_SO_GET_INIT_ENTRIES(r3, 0x0, 0x83, &(0x7f0000000100)={'nat\x00', 0x0, 0xfffffffffffffffb, 0x4c, [], 0x2, &(0x7f0000000040)=[{}, {}], &(0x7f0000000080)=""/76}, &(0x7f0000000180)=0x50) socket(0x10, 0x802, 0x0) write(r2, &(0x7f0000fcf000)="240000001a0025f0006bb4040008a75dd47a0cc6c608a0f696e240001d020b00ff0010b5", 0xfffffee1) 2018/04/05 02:44:37 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0) memfd_create(&(0x7f00000001c0)='\x00', 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1082a0}, 0xc, &(0x7f0000000440)={&(0x7f0000000500)=ANY=[]}, 0x1}, 0x40) fchdir(r0) setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f0000000640)=ANY=[@ANYBLOB="757365722e7b2f00a6ec1dbeb293125669e970635ce25dcad35b02c30aee8b42ffce982badee7032ac3ce41d59e139297be52d75305a80f01041ed0c3d137083f3f4481c846263afdb1c80f508bca76f1c0244e38d6450aa8a741a7689c2467789579273e96f"], &(0x7f00000004c0)='{\x00', 0x2, 0x3) syslog(0x3, &(0x7f00000000c0)=""/215, 0xd7) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0x8010aa01, &(0x7f0000000080)={&(0x7f0000ffc000/0x2000)=nil, 0x2000}) r2 = creat(&(0x7f0000000000)='./file1\x00', 0x0) r3 = creat(&(0x7f0000000380)='./file1\x00', 0x0) getsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f0000000500), &(0x7f00000005c0)=0x4) write$evdev(r2, &(0x7f0000000280), 0xffffffffffffffd4) fsync(r2) setsockopt$inet_dccp_int(r1, 0x21, 0x3, &(0x7f00000007c0)=0xbee, 0x4) socketpair$inet(0x2, 0x4, 0x1, &(0x7f0000000600)) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) keyctl$assume_authority(0x10, 0x0) r4 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r4, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 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)) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00000002c0)={0x0, 0xb41, 0x7, 0x7f, 0x101, 0x7, 0x43b, 0x0, {0x0, @in6={{0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}}}, 0x0, 0xffff}}, &(0x7f0000000540)=0xb0) syz_open_dev$urandom(&(0x7f0000000800)='/dev/urandom\x00', 0x0, 0x620002) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000000580)={r5}, 0x8) request_key(&(0x7f0000000700)='ceph\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000780)='^vboxnet0selinuxmd5sumvboxnet0self^cgroup^securitykeyring\x00', 0xfffffffffffffff8) keyctl$instantiate_iov(0x14, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000400)="f916b8f72c29a4ed654ec4634d479b3453a0dbdd444019513f1d25ccda2381b9d22363dbeef5a27f13994695211b14422a35c08f7510fa9d6aaf3c07815c3f1980", 0x41}], 0x1, 0x0) shutdown(0xffffffffffffffff, 0x1) ioctl$sock_inet_SIOCDARP(0xffffffffffffffff, 0x8953, &(0x7f0000000100)={{0x2, 0x4e20, @broadcast=0xffffffff}, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x0, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 'irlan0\x00'}) 2018/04/05 02:44:37 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) getsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f00000000c0)=0x673, 0x2) write(r0, &(0x7f0000000000)="590e9c7d6e16b64120b00d612770cf97946f63af3809413c17172855c3bb73ebed0c9cefeea9fdedd67bb1c99bf5", 0x2e) write(r0, &(0x7f0000eaffa7)="dbef803e3d9f5de1e52055bb7c8a326fe46092b6682d9ad789c5d7acad0e771f13cecb59029b011ded54a09c41c6cfcfbcd743cc665c32af223d42438b496a0304891c88697ae707d4a70f330e6fe3a1c9c76f314ffab329", 0x58) write$tun(r0, &(0x7f0000000680)={@pi, @hdr, @ipx={0xffff, 0x20, 0x0, 0x0, {@current, @current}, {@broadcast=0xffffffff, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, "0f4c"}}, 0x2e) poll(&(0x7f0000df8fe0)=[{r0}], 0x1, 0x0) 2018/04/05 02:44:37 executing program 4: r0 = gettid() timer_create(0x0, &(0x7f0000af8000)={0x0, 0x4, 0x4, @tid=r0}, &(0x7f000016a000)=0x0) exit(0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r2, 0x8905, &(0x7f0000000040)) timer_delete(r1) [ 562.370878] buffer_io_error: 23 callbacks suppressed [ 562.375991] Buffer I/O error on dev loop0, logical block 0, async page read 2018/04/05 02:44:39 executing program 5: getpgid(0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x80000) ioctl$TUNSETGROUP(0xffffffffffffffff, 0x400454ce, 0x0) chdir(&(0x7f0000000280)='./file0\x00') socket$inet_tcp(0x2, 0x1, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') getsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x28, &(0x7f0000000240)={@local, @rand_addr}, &(0x7f0000000380)=0x8) fchdir(0xffffffffffffffff) setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f0000000d00)=ANY=[@ANYBLOB="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"], &(0x7f00000004c0)='{\x00', 0x2, 0x0) syslog(0x0, &(0x7f00000000c0)=""/215, 0xd7) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = creat(&(0x7f0000000000)='./file1\x00', 0x0) r3 = inotify_init() fstat(0xffffffffffffffff, &(0x7f00000002c0)) write$evdev(r2, &(0x7f0000000280), 0xffffffffffffffd4) fsync(r2) ioctl$PPPIOCSMRU(0xffffffffffffffff, 0x40047452, &(0x7f0000000540)=0x1) r4 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(0xffffffffffffffff, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast2=0xe0000002}, 0x0, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r4, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0xfff1}, 0x1}, 0x0) r5 = request_key(&(0x7f0000000500)='ceph\x00', &(0x7f0000000580)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000680)='\x00', 0xfffffffffffffffb) r6 = add_key$user(&(0x7f0000000840)='user\x00', &(0x7f0000000ac0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000b00)="40d41dc523dd460cf980a11288319309323e43ef01ca4ced50d3966af455e11c2a67b5", 0x23, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000b80)={r5, 0x0, r6}, &(0x7f0000000bc0), 0x0, &(0x7f0000000cc0)={&(0x7f0000000c00)={'sm3-generic\x00'}, &(0x7f0000000c40)}) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000980)=ANY=[@ANYRES16=r3, @ANYBLOB="cd824edfdb76c4a65a16a1a983f30689007f483486429109a6a9a34d71bcba573d85778e823e78e9ef1a6a9de6b34e44d297d3"], 0x2) r7 = request_key(&(0x7f0000000700)='ceph\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000780)='^vboxnet0selinuxmd5sumvboxnet0self^cgroup^securitykeyring\x00', 0xfffffffffffffff8) connect$inet6(0xffffffffffffffff, &(0x7f0000000440)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x6}, 0x1c) keyctl$instantiate_iov(0x14, 0x0, &(0x7f00000005c0)=[{&(0x7f0000000880)="2b8af9f84f7efc91fd904857e1bfb4beea7be371803db48f97a42bb2f4b22baceac457cb37add5c7c8a1c37426210dfb1852284a2f8c7b06ae6685d706bef7c5c62f12147c7ce18dc0b464b52567461b1c3c489c2202c045ccf61bb464fc4959aee9d52e12116c92c9c65206d23b33066476fa35beab9798fa06e8ce97ef86cd496b8dd1e434397fe27688dab088a4d28ec42f69d70eba5d311d4a36f5b41f7d2e1787cd5c26623a1a9322a68bce1adee412b1f828", 0xb5}], 0x1, r7) shutdown(0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0xd57) 2018/04/05 02:44:39 executing program 2: prctl$getname(0x10, &(0x7f00000000c0)=""/190) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_int(r0, 0x0, 0x2, &(0x7f0000e03ffc)=0x12, 0x4) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) r2 = dup2(r1, r1) ioctl$ASHMEM_SET_PROT_MASK(r2, 0x40047705, &(0x7f0000000080)={0x4, 0xffffffff}) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) getsockopt$llc_int(r2, 0x10c, 0x5, &(0x7f0000000340), &(0x7f0000000380)=0x4) ioctl$DRM_IOCTL_WAIT_VBLANK(r2, 0xc010643a, &(0x7f00000001c0)={0x10000000, 0x3, 0x5}) r3 = memfd_create(&(0x7f00000000c0)='[*[\x00', 0x0) write(r3, &(0x7f0000002000)='v', 0x1) sendfile(r3, r3, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r3, 0x0) mq_timedreceive(r3, &(0x7f0000000100)=""/110, 0x6e, 0x0, &(0x7f0000000000)={0x0, 0x989680}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000200)={{{@in=@local, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@local}}, &(0x7f0000000300)=0xe8) ioctl$sock_netdev_private(r3, 0x89f4, &(0x7f00000003c0)="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") r5 = getgid() syz_fuse_mount(&(0x7f0000000180)='./file0\x00', 0x9000, r4, r5, 0x400, 0x80080) getsockopt$bt_hci(r0, 0x0, 0x2, &(0x7f0000e05000)=""/4096, &(0x7f0000e05ffc)=0x1000) 2018/04/05 02:44:39 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f00004ff000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000d65f74)={0x0, 0x0, 0x0, "71756575653100000000000000000000000000000000008000"}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000f58f74)={0x0, 0x2000000000000080, 0xfffffffffffffffd, "7175655a4a310000000000000000ffe30000004022007f0000ecffffffffffff00000000e500000000000080000000000000001f00000000000000000000ff00"}) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$IP_VS_SO_SET_STARTDAEMON(r1, 0x0, 0x48b, &(0x7f0000000000)={0x1, 'syz_tun\x00', 0x1}, 0x18) 2018/04/05 02:44:39 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000000100)=[@in6={0xa, 0x4e20, 0xffff, @dev={0xfe, 0x80}}], 0x1c) timer_create(0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, @thr={&(0x7f0000000140), &(0x7f00000000c0)="fd7cd7c16d3d3c61c7268343017d8efa486e6befb39246345951ae381ee87ac277ab2b356d"}}, &(0x7f0000000080)) dup2(r0, r0) socketpair(0x9, 0x80000, 0x1f, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$KDENABIO(r1, 0x4b36) setsockopt$inet_buf(r0, 0x0, 0x60, &(0x7f00000000c0), 0x0) 2018/04/05 02:44:39 executing program 4: r0 = syz_open_dev$sg(&(0x7f00003e5ff7)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x96c6, 0x20}, &(0x7f0000000040)=0xc) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000080)={r1, 0x7fffffff}, 0x8) ioctl(r0, 0x2271, &(0x7f0000039ffe)) 2018/04/05 02:44:39 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x2) ioctl(r0, 0x4400000000001278, &(0x7f0000000100)) r1 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x2000) accept4$ipx(r1, &(0x7f00000000c0), &(0x7f0000000100)=0x10, 0x800) r2 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x1, 0x480000) poll(&(0x7f0000000280)=[{r2, 0xc2}], 0x1, 0x10000) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000140)=0x81, 0x4) kexec_load(0xb84, 0x0, &(0x7f0000000180), 0x2a0000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000180)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f00000001c0)=0x14) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000200)={r3, 0xffffffffffffffa9}, &(0x7f0000000240)=0x8) 2018/04/05 02:44:39 executing program 0: getrlimit(0x8, &(0x7f0000000000)) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$sock_void(r0, 0x1, 0x3f, 0x0, 0x0) getrlimit(0x0, &(0x7f0000000040)) 2018/04/05 02:44:39 executing program 1: r0 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x2000002, 0x12, r0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x6, 0x200) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000140)={@in={{0x2, 0x4e20, @loopback=0x7f000001}}, 0x475, 0x6b0, 0x9, "ad20f0cd605bc422f97b6c9ffed4a1f2725caa725cca760418010595302fb180e8603f0f06ee311275daa969f85759e26ec633c300e466e6627ffebdbbdcb9d3f5aad43716876edeb09a9278ac65ef2e"}, 0xd8) 2018/04/05 02:44:39 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000000500)='/dev/net/tun\x00', 0x0, 0x100) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'ip6tnl0\x00', 0x9516}) ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0x30a) close(r0) capset(&(0x7f0000000000), &(0x7f0000000040)={0x0, 0x0, 0x2, 0xffffffffffffffff, 0x0, 0x10001}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000044ff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(0xffffffffffffffff, 0x28, 0x6, &(0x7f0000000000)={0x77359400}, 0x10) ioctl$int_in(r0, 0x5452, &(0x7f00000001c0)=0x80000001) sendmmsg$unix(r2, &(0x7f00000bd000), 0x0, 0x8010) poll(&(0x7f00000009c0)=[{r0, 0x200}, {r1, 0xc004}, {r0, 0x100}, {r0, 0x2}, {r0, 0x20}, {r2, 0x100}, {r1}, {r0, 0x8008}], 0x2000000000000319, 0x0) readv(r0, &(0x7f0000000140)=[{&(0x7f0000000400)=""/123, 0x7b}], 0x1) r3 = dup2(r2, r0) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f00000005c0)={{{@in6, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@local}}, &(0x7f0000000740)=0xe8) ioctl$TUNSETIFINDEX(r4, 0x400454da, &(0x7f0000000480)=r5) fchdir(r1) r6 = creat(&(0x7f00000002c0)='./file1\x00', 0x0) r7 = getpid() r8 = syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0x4, 0x2) setsockopt$inet_tcp_buf(0xffffffffffffff9c, 0x6, 0x1f, &(0x7f00000006c0)="b4d230d7b51967cf579609a9df6bf1dbbe85e8c6d8ea901e98cec6d8b815a8bec384e6719969df837beb0cd809b79595441fd1f188a29148a5d75feb9ac52fbd1fcefbe7321394ae49d9395a73a17570c02957df909f51837fbdfb086fc9e12cb2c7ccd27535bff9edd51ca53d6635aaaddf115b15877ce9d24d0001", 0x7c) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x6000) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r4, 0x84, 0x70, &(0x7f0000000780)={0x0, @in6={{0xa, 0x4e23, 0x2, @loopback={0x0, 0x1}}}, [0xfffffffffffffffc, 0x5, 0x80, 0x38b7cca8, 0x9, 0x96bd, 0x75f6, 0x400, 0x3, 0x4, 0x81, 0x4, 0x5, 0x2, 0x3fc0000]}, &(0x7f0000000100)=0x100) getsockopt$inet_sctp6_SCTP_RTOINFO(r6, 0x84, 0x0, &(0x7f0000000280)={0x0, 0x7f, 0x6, 0x6}, &(0x7f0000000300)=0x10) getsockopt$inet_sctp6_SCTP_STATUS(r6, 0x84, 0xe, &(0x7f0000000880)={r9, 0x0, 0x4ee, 0x5, 0x5, 0x3, 0x7ff, 0x33, {r10, @in={{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1, 0x6, 0x3, 0xbcb, 0xfffffffffffff801}}, &(0x7f0000000340)=0xb0) setsockopt$inet_tcp_buf(r3, 0x6, 0x0, &(0x7f0000000380)="c9100c1116ca82982fc1a0f02aca91deb03cbda8399648d0cc61c08689cab5af5529995c0587af63f965163a5fdd63196c68f0e5a712fbb73fb1e68f1e768fedf44cf7b3c94f163403d78471c8d0848102950f44665bfc7f1bde73953f283d5fbfbdc405474108ae6154d7d803a665ed1269ada7", 0x74) unlink(&(0x7f0000000000)='./file1\x00') syz_open_procfs(r7, &(0x7f00000000c0)='net/ip6_tables_matches\x00') mknodat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x0, 0x2) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000540)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000366000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) openat$cgroup_ro(r8, &(0x7f0000000580)='rdma.current\x00', 0x0, 0x0) 2018/04/05 02:44:39 executing program 6: capset(&(0x7f0000000000)={0x400019980330}, &(0x7f0000b2d000)={0x102c}) pipe2(&(0x7f0000002280)={0xffffffffffffffff}, 0x84800) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00000022c0)={'bridge0\x00', {0x2, 0x4e24, @broadcast=0xffffffff}}) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000002200)='/proc/sys/net/ipv4/vs/cache_bypass\x00', 0x2, 0x0) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000002980)={0x0, 0x1, 0x6}, 0x10) r2 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000000380), &(0x7f0000000480)=0x10, 0x0) open(&(0x7f00000004c0)='./file0\x00', 0x40000, 0x1df) recvmmsg(r1, &(0x7f0000007d80)=[{{&(0x7f00000018c0)=@generic, 0x80, &(0x7f0000001c40)=[{&(0x7f0000001940)=""/111, 0x6f}, {&(0x7f00000019c0)=""/108, 0x6c}, {&(0x7f0000001a40)=""/209, 0xd1}, {&(0x7f0000001b40)=""/64, 0x40}, {&(0x7f0000001b80)=""/143, 0x8f}], 0x5, &(0x7f0000001c80)=""/209, 0xd1, 0x1}, 0x7}, {{&(0x7f0000001d80)=@nl=@proc, 0x80, &(0x7f0000002140)=[{&(0x7f0000001e00)=""/79, 0x4f}, {&(0x7f0000002300)=""/251, 0xfb}, {&(0x7f0000001f00)=""/136, 0x88}, {&(0x7f0000002400)=""/222, 0xde}, {&(0x7f0000002500)=""/244, 0xf4}, {&(0x7f0000002600)=""/207, 0xcf}, {&(0x7f0000002700)=""/71, 0x47}], 0x7, 0x0, 0x0, 0xfffffffffffffff7}}, {{&(0x7f0000002780)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, 0x80, &(0x7f00000028c0)=[{&(0x7f0000002800)=""/61, 0x3d}, {&(0x7f0000002840)=""/11, 0xb}, {&(0x7f0000002880)=""/27, 0x1b}], 0x3, &(0x7f00000029c0)=""/4096, 0x1000, 0xffffffffffffffff}, 0x7}, {{&(0x7f0000002900)=@vsock, 0x80, &(0x7f0000003a40)=[{&(0x7f00000039c0)=""/100, 0x64}], 0x1, &(0x7f0000003a80)=""/113, 0x71, 0x5}, 0xffffffff}, {{&(0x7f0000003b00)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000003cc0)=[{&(0x7f0000003b80)=""/124, 0x7c}, {&(0x7f0000003c00)=""/165, 0xa5}], 0x2, &(0x7f0000003d00)=""/42, 0x2a, 0x57}, 0x8}, {{&(0x7f0000003d40)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff}}, 0x80, &(0x7f00000041c0)=[{&(0x7f0000003dc0)=""/181, 0xb5}, {&(0x7f0000003e80)=""/10, 0xa}, {&(0x7f0000003ec0)=""/189, 0xbd}, {&(0x7f0000003f80)=""/95, 0x5f}, {&(0x7f0000004000)}, {&(0x7f0000004040)=""/179, 0xb3}, {&(0x7f0000004100)=""/133, 0x85}], 0x7, &(0x7f0000004200)=""/92, 0x5c, 0xb6}, 0xffffffff}, {{&(0x7f0000004280)=@ax25, 0x80, &(0x7f0000004700)=[{&(0x7f0000004300)=""/54, 0x36}, {&(0x7f0000004340)=""/236, 0xec}, {&(0x7f0000004440)=""/193, 0xc1}, {&(0x7f0000004540)=""/131, 0x83}, {&(0x7f0000004600)=""/242, 0xf2}], 0x5, &(0x7f0000004740)=""/128, 0x80, 0xffff}, 0xff}, {{0x0, 0x0, &(0x7f0000007a40)=[{&(0x7f00000047c0)=""/113, 0x71}, {&(0x7f0000004840)=""/4096, 0x1000}, {&(0x7f0000005840)=""/4096, 0x1000}, {&(0x7f0000006840)=""/239, 0xef}, {&(0x7f0000006940)=""/228, 0xe4}, {&(0x7f0000006a40)=""/4096, 0x1000}], 0x6, 0x0, 0x0, 0x9}}, {{&(0x7f0000007a80)=@nfc, 0x80, &(0x7f0000007c40)=[{&(0x7f0000007b00)=""/157, 0x9d}, {&(0x7f0000007bc0)=""/124, 0x7c}], 0x2, &(0x7f0000007c80)=""/206, 0xce, 0xc0b5}, 0x6}], 0x9, 0x20, &(0x7f0000007ec0)={0x0, 0x1c9c380}) setsockopt$ipx_IPX_TYPE(r3, 0x100, 0x1, &(0x7f0000007f00)=0x2fd6, 0x4) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000300)=0x0) r5 = syz_open_procfs(r4, &(0x7f0000000040)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") ioctl$DRM_IOCTL_WAIT_VBLANK(r5, 0xc018643a, &(0x7f0000000500)={0x10000000, 0x363, 0x3}) fsetxattr(r5, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)="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", 0x137, 0x0) fremovexattr(r5, &(0x7f0000000000)=@known='user.syz\x00') ioctl$DRM_IOCTL_GET_CAP(0xffffffffffffffff, 0xc010640c, &(0x7f0000000340)={0x9}) syz_genetlink_get_family_id$ipvs(&(0x7f0000000580)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r2, &(0x7f0000000700)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000006c0)={&(0x7f00000005c0)=ANY=[@ANYBLOB="9c000000", @ANYRES16=0x0, @ANYBLOB="100a2d0001000800010000000000080001000a00000008000900000000000800090041003361e82b2bd45c69000000000000080002002100000004000300080005000f0800000c00010008000b007369700038000300080001000000000014000600ff020000000000000000000000000001080004000000000008000700000000000800040000000000000000000000000000000000"], 0x9c}, 0x1}, 0x0) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, 0xffffffffffffffff, &(0x7f00000002c0)) recvmmsg(0xffffffffffffff9c, &(0x7f0000002100)=[{{&(0x7f0000000380)=@in, 0x80, &(0x7f0000001800)=[{&(0x7f0000000400)=""/124, 0x7c}, {&(0x7f0000000480)=""/97, 0x61}, {&(0x7f0000000500)=""/175, 0xaf}, {&(0x7f00000005c0)=""/73, 0x49}, {&(0x7f0000000640)=""/218, 0xda}, {&(0x7f0000000740)=""/185, 0xb9}, {&(0x7f0000000800)=""/4096, 0x1000}], 0x7, &(0x7f0000001840)=""/122, 0x7a, 0x400}, 0x800}, {{&(0x7f0000001e80)=@ipx, 0x80, &(0x7f0000002080)=[{&(0x7f0000001fc0)=""/167, 0xa7}], 0x1, &(0x7f00000020c0)=""/21, 0x15}}], 0x2, 0x10000, &(0x7f0000002180)={0x0, 0x989680}) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000002240)={0x0, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x10) ioctl$sock_inet_tcp_SIOCOUTQNSD(0xffffffffffffffff, 0x894b, &(0x7f00000021c0)) socket$inet_tcp(0x2, 0x1, 0x0) 2018/04/05 02:44:39 executing program 4: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x2a0201, 0x0) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000000040)={0x80000000, 0xfffffffffffffc00, 0xffff, 0x9, 0x4, 0x5}) fstat(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCGETS(r0, 0x5401, &(0x7f0000000100)) ioctl$TIOCMBIS(r0, 0x5416, &(0x7f0000000140)=0x1ff) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000180)={'\x00', 0x3}) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f00000001c0)="a50249b80b19ed92a8068c58244f694b", 0x10) r2 = add_key(&(0x7f0000000280)='cifs.spnego\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000300)="8b69cb77e509a4107c04014d8e762529f007e4147b1bb71811b4ba1fd3adb2fb", 0x20, 0xfffffffffffffffc) add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r2) setsockopt$IP_VS_SO_SET_DEL(r0, 0x0, 0x484, &(0x7f0000000340)={0x2c, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e22, 0x2, 'ovf\x00', 0x10, 0x0, 0x75}, 0x2c) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000380)=0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f00000003c0)=r3) fchdir(r0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000400), &(0x7f0000000440)=0x4) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f0000000480)=0x4) r4 = dup3(r0, r0, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00000004c0)={@in6={{0xa, 0x4e22, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0x5}}, 0x5, 0x9, 0xdbd, "01bf2df903c2ca8b120507554f35deab6e0a16c98dfd33834ca664da9f03def80fafa381d8e4623862d95d44a6f6b498a9aa7ecf03482949861ee5e6713e035df0e64b8e4d27ab6b75d5a44662103778"}, 0xd8) setreuid(r1, r1) r5 = syz_open_pts(r0, 0x80000) ioctl$PERF_EVENT_IOC_ID(r0, 0x80042407, &(0x7f00000005c0)) pread64(r5, &(0x7f0000000600)=""/142, 0x8e, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00000006c0)={0x7fff, 0x2396, 0x7, 0x7fffffff}, 0x8) recvfrom$llc(r4, &(0x7f0000000700)=""/21, 0x15, 0x120, &(0x7f0000000740)={0x1a, 0x0, 0xffff, 0x1, 0x8, 0x1000, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0086401, &(0x7f0000000840)={0xa0, &(0x7f0000000780)=""/160}) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f0000000880)) fchdir(r5) setsockopt$inet_opts(r4, 0x0, 0x4, &(0x7f00000008c0)="469aef4597ab56b4697492edc4e441ce845f91ba16c63874dc3a2a", 0x1b) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000900)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff8, 0xe, 0x18, 0x10, "82f9d3da5c23a05260c96528d87cf0fece121c86bb8d2e92e512005286f97dbf83a462f4d2b9a3d874291f6354eba60143ec7e99c1f6a24224a460dcbb3123f1", "fd9f785aabb2ec7eb72f97386bf1934bd2f23bb4277b52d79bf34e7b37a6e7f4", [0x1, 0x100000001]}) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00000009c0), &(0x7f0000000a00)=0x4) 2018/04/05 02:44:39 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0x13, &(0x7f0000000040), 0x4) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000000180)={0x10001, {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e21, @multicast1=0xe0000001}, {0x2, 0x4e21}, 0x4, 0x2, 0x1, 0xffffffffffff1304, 0x8, &(0x7f0000000140)='ip6gretap0\x00', 0x1000, 0x100000001, 0x5}) clock_gettime(0x5, &(0x7f00000002c0)={0x0, 0x0}) syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0x400000) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) futimesat(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000100)={{r2, r3/1000+30000}, {r4, r5/1000+30000}}) 2018/04/05 02:44:39 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x0, 0x200000000001) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000000000)=""/62) 2018/04/05 02:44:39 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x8200, 0x0) ioctl$KDSETMODE(r1, 0x4b3a, 0x7) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000000280)=""/125, &(0x7f0000000300)=0x7d) 2018/04/05 02:44:39 executing program 6: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) read(r0, &(0x7f0000000000)=""/79, 0x4f) sendmsg$nl_netfilter(r0, &(0x7f0000dddfc8)={&(0x7f0000f8d000)={0x10}, 0xc, &(0x7f00008a7000)={&(0x7f0000000500)=ANY=[@ANYBLOB="2c00000001040101ffffffffffffffff400000000c000100040000007f0000010c0002000000000002000000"], 0x2c}, 0x1}, 0x0) 2018/04/05 02:44:40 executing program 4: r0 = memfd_create(&(0x7f0000d65000)='-ppp0#:)\x00', 0x0) pwrite64(r0, &(0x7f000003bfff)='/', 0x1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000780)=[@in={0x2, 0x4e20, @loopback=0x7f000001}, @in6={0xa, 0x4e23, 0x7, @empty, 0x6}, @in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e21, 0x3ff, @mcast1={0xff, 0x1, [], 0x1}, 0x6}, @in6={0xa, 0x0, 0xffffffff, @mcast2={0xff, 0x2, [], 0x1}, 0x3c}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x12}}, @in6={0xa, 0x4e22, 0x1b, @dev={0xfe, 0x80, [], 0x18}, 0x3}, @in6={0xa, 0x4e20, 0x7fff, @dev={0xfe, 0x80, [], 0xa}, 0x7fff}], 0xcc) getpgrp(0xffffffffffffffff) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000400), &(0x7f0000000440)=0xc) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r2, 0x1, 0x7, &(0x7f0000387000), 0x4) sendmmsg$unix(r2, &(0x7f00000bd000), 0x80, 0x0) close(r1) getegid() getpgid(0xffffffffffffffff) getegid() sendmsg$unix(r0, &(0x7f0000000680)={&(0x7f00000001c0)=@abs={0x0, 0x0, 0x4e22}, 0x6e, &(0x7f00000003c0)=[{&(0x7f0000000240)="22fa9cace05756027dddea578e63cc3f89be070debf0f3e3a31311973dd5e3fd7936bacb69721458769620c472146a0c598b0b72f3714ca3e6d99be1effebb55e32222ed7aab86eb20d02cfe09d9f7307e91b35803c9550f76c9836f7017eaf5d88ebf3ce79fa606f6007dfb7e5fdd8dc8b507947b140a8b5b28560a6ebefe2cc40cdc24a380277654157907da", 0x8d}], 0x1, &(0x7f0000000080)=ANY=[@ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="0400000acc4129787f6cf3f1e7b45cc32a69635a0a4157976761fb431de0d658"], 0xc, 0x40081}, 0x44080) ioctl$SNDRV_TIMER_IOCTL_PVERSION(0xffffffffffffffff, 0x80045400, &(0x7f0000000b80)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) lseek(r0, 0x0, 0x6) sendfile(r0, r0, &(0x7f0000317000), 0x7f8) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000000bc0)='./file0\x00') syz_fuseblk_mount(&(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000040)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x2) r3 = add_key$user(&(0x7f0000000100)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000006c0)="d155a43180d33c56428fbdc540d80ae9ddc873fd563d56fe91c166f190842b8f8add20da02e63fd41079a762327b3140a78db37b74c0f93ece17cd3dcb245bd26f140396bd4f5dc19d8373706efab2db1e18fa0e1a48d10bcede691176eafb77307c2cef6e4188e5381b1d5bf88a413e1891d34869dc5198b2b09df711d911516954c5e1e408e7729ad2ee", 0x8b, 0xffffffffffffffff) r4 = add_key$keyring(&(0x7f0000000b00)='keyring\x00', &(0x7f0000000b40)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$instantiate_iov(0x14, r3, &(0x7f0000000a80)=[{&(0x7f0000000180)="9e230955b4af8186bec3ac2718edc871e9a551", 0x13}], 0x1, r4) [ 563.720687] binder: binder_mmap: 1781 2000c000-2000e000 bad vm_flags failed -1 2018/04/05 02:44:41 executing program 0: mkdir(&(0x7f0000109282)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000216000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x50, &(0x7f0000ffb000)) r0 = creat(&(0x7f0000139000)='./file0/bus\x00', 0xbc9dc8fbd81cb4b1) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f0000000000)={'security\x00', 0x4, [{}, {}, {}, {}]}, 0x68) fcntl$lock(r0, 0x7, &(0x7f0000027000)={0x1}) unshare(0x40600) mmap(&(0x7f00009c4000/0x4000)=nil, 0x4000, 0x0, 0x11, r0, 0x0) 2018/04/05 02:44:41 executing program 4: openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.net\x00', 0x200002, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) unlink(&(0x7f0000000080)='./file0/file0\x00') r0 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'ip6tnl0\x00', 0x9516}) close(r0) r1 = syz_open_dev$mice(&(0x7f0000000480)='/dev/input/mice\x00', 0x0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000500)={{{@in=@remote, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@local}}, &(0x7f0000000600)=0xe8) r3 = getuid() setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000640)={{{@in=@multicast2=0xe0000002, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e24, 0x6, 0x4e20, 0x1, 0xa, 0x80, 0x80, 0x0, r2, r3}, {0xcf, 0x4, 0xffffffffffffffff, 0x0, 0xfffffffffffffffd, 0x5, 0x9, 0xfffffffffffffffb}, {0x2, 0x0, 0x80000001, 0x1ff}, 0x1ff80000000000, 0x6e6bb0, 0x3, 0x0, 0x3, 0x1}, {{@in=@loopback=0x7f000001, 0x4d3, 0x33}, 0xa, @in=@broadcast=0xffffffff, 0x3504, 0x5, 0x3, 0x4, 0xf3c0, 0x5, 0x100}}, 0xe8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000c80)='/proc/sys/net/ipv4/vs/drop_entry\x00', 0x2, 0x0) sendmmsg$unix(r4, &(0x7f00000bd000), 0x442, 0x0) poll(&(0x7f0000084ff0), 0x0, 0x3ff) r6 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000140)='/dev/pktcdvd/control\x00', 0x0, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x0, 0x0) syz_open_dev$tun(&(0x7f00000003c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$sock_FIOGETOWN(r6, 0x8903, &(0x7f0000000740)) r7 = fcntl$getown(r5, 0x9) syz_open_procfs(r7, &(0x7f0000000380)='oom_score_adj\x00') r8 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/checkreqprot\x00', 0x0, 0x0) clone(0x0, &(0x7f00008a2000), &(0x7f0000d6cffc), &(0x7f0000ca4000), &(0x7f0000ab5f60)) r9 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x9e9a, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r9, 0x118, 0x0, &(0x7f0000000180)=0x8000, 0x4) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r9, 0x84, 0x16, &(0x7f0000000240)={0x3, [0x0, 0x2, 0x0]}, &(0x7f0000000280)=0xa) write$cgroup_subtree(0xffffffffffffffff, &(0x7f00000002c0)=ANY=[@ANYBLOB="32656d6f727900200063707520fbdd892d930d10e939d4b2fc565cd6c80a0552b19a294728218c6181a54e7644fc1a5257be475b8d855fda0fce27121a8f6d640c9bc731b5bff83f3771b2e5017575b2746c0687143094e124a04066bab82d2d514893917485d0d14a80be4ff91df71708a7d62f5c6bf2ae78be5fb6d75bc1d0833df4ee84f9539c221a9ada047b877dbe206227d78a998327cca2c084f4390b639da1d53bc9e2799760"], 0x3) setsockopt$bt_BT_FLUSHABLE(r6, 0x112, 0x8, &(0x7f0000000400)=0xf8, 0x4) openat$dir(0xffffffffffffff9c, &(0x7f00000001c0)='./file0/file0\x00', 0x20000000001, 0x0) readv(r8, &(0x7f0000000bc0)=[{&(0x7f0000000780)=""/223, 0xdf}, {&(0x7f0000000880)=""/150, 0x96}, {&(0x7f0000000b40)=""/78, 0x4e}, {&(0x7f0000000440)=""/58, 0x3a}], 0x4) mknod$loop(&(0x7f0000000200)='./file0/file0\x00', 0x0, 0xffffffffffffffff) ioctl$EVIOCGABS20(0xffffffffffffffff, 0x80184560, &(0x7f0000000080)) rmdir(&(0x7f00000000c0)='./file0\x00') 2018/04/05 02:44:41 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000000)=0x8, 0x4) r1 = syz_open_dev$sndtimer(&(0x7f0000000140)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f000001dffc)=0x1) r2 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x800, 0x101500) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f00000007c0)=0x8, 0x4) ppoll(&(0x7f0000000980)=[{r1}], 0x1, &(0x7f00000009c0)={0x77359400}, &(0x7f0000000a00), 0x8) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000001000)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f000001cfb0)={0x0, 0x1, 0x0, 0x0, 0xf}) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000080)='vcan0\x00') r3 = dup2(r1, r1) ioctl$DRM_IOCTL_AUTH_MAGIC(r3, 0x40046411, &(0x7f0000000040)=0x29) sendmsg(r3, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000001040)="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", 0x1000}, {&(0x7f0000000180)="df50df81253d6929f46093576386e01c2e5a311cf94ca2de68b49c5069d7fdc134f497e25ef2e57be696642bfb033a8d40274595af51164bdbeb7fc3f4dec72b6eb50761977561dd301fbc9e9cbb2d6bf57421f5bf4f1948c63c3a30d894087ca614af987b10a17a532e5d17bb379da3661d5b08ad4286b65d7e931b56278accf910474ab55de90273a2c0eea37182881996a01632ec380f2a5a2049608875e15eea5298e46a457333b2b0992e1612500dc6f9f5892c35592a2f175b6cd25369501b83083610f622a580e0cb3f3288aee0e5736df3c996616ea189e6c4a4a392a3", 0xe1}, {&(0x7f0000000280)="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", 0xfe}, {&(0x7f0000000380)="d1c1f093af5e70fa84e67eab65238bc0deab6c7a5f0663c9349af64bb1e199a4f1531e496d418e8255bc9bcf3adc15d73da6fa72a725d6079f1a2a397ba6c5411ffe9b132829a684730fb651c3308546c65f7bb3e0aeefbefc65d60e35a3b022c19ed65d66680caad141f41e6de7ace04735a106db062c0204e1c302dcc6e127ce5b0562c7cc87c29c8c518be655d33f2442c39be6d17ad4c907f94397cfd59101c015aaf00652141e994f6bf6298449c366808fd2d86c07e0662802cdb7517c5fee990920f98968cf4ae277dd9faecf98105b8d09ae2986ab14ac9c09687105503f982dcf4dad1145", 0xe9}, {&(0x7f0000000480)="4ff85faf49afa2897723cbe660ba2e1ac91db07bb0b8c936dd711da7ee9300bc0186cf79cb1bbdf9ffbe097fba5b0c5c5f0a4f7624a549f1e0ae11b6fdf74bac465978db8e2d1d8977749d58eaee280f051f56601d0d4d9c1c172706a247d2a2d81961193335e994fc82cab38d4817b348f4b2", 0x73}, {&(0x7f0000000500)="989f40b28d86cb9165ff68ae9922252fa0accbd1", 0x14}], 0x6, &(0x7f0000000580)=[{0xb4, 0x107, 0xffffffffffff43de, "28a0c425a98daa3dc7878214ae4572ee67a649447e5d501e016d200ad00cc02911097a2385765c9e2e3a1ad4ad96b1e5c6ce34f55e341caf3b564b6d5680ad325a32ecb88001639e0473606f1898c105fe8a328fda3e02dd1900cba4f0558e796b8e0e5a812e7787d9b80a3f357e4a081bb87142262265758eac73c4b3f399776468b66ec1918e1c133878f3e9e5b80faa3c4f36a39ee9e78f5fa83a0e60016bef13ddff5e7b"}, {0xec, 0x1ff, 0x5, "ee9b9a7a3b91eee3d6c9b9015f7aea4cb0398559cb6ae94b1704181795dcc13fdcb2ce4aebf4257d435bf2c43874c7c2186b80730dbf051a9fb8f050ff2b5c4b1a9033c61683bef638121f0beb91b453aee9e514b337e5efe6cbfea8633fd3c726e38dc8a1124a589a180e2abc5334ae134e87b3e66a4cbfa0d701c777895c849241df5cdb7384f3174ed278063753538997e73692a3f78788398635f19a44034064e69b2eca1dfa88d2864dce1b2bcae832ed40f0e7b3f0744ae562d7627a720f57ae4a0b004b283a0e6ecd8fdb768e5b9e13f6362b33826c50d17097"}, {0x18, 0x1ff, 0x1, "34a51f808616c7873d"}, {0x24, 0x19b, 0x7, "937c73e4b485945dddbae1dd46f2d54e4be329de1a6507a1"}], 0x1dc, 0x4000}, 0x8000) bind$netlink(r0, &(0x7f0000000b80)={0x10, 0x0, 0x25dfdbfb, 0x4000000}, 0xc) recvmsg(r2, &(0x7f0000000b40)={&(0x7f0000000800)=@rc, 0x80, &(0x7f0000000a40)=[{&(0x7f0000000880)=""/237, 0xed}, {&(0x7f0000000100)=""/59, 0x3b}], 0x2, &(0x7f0000000a80)=""/173, 0xad, 0x2}, 0x40) ioctl$SNDRV_TIMER_IOCTL_START(r3, 0x54a0) 2018/04/05 02:44:41 executing program 3: mkdir(&(0x7f000063543e)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9eff8)='./file0\x00', &(0x7f00007fcffa)='ramfs\x00', 0x0, &(0x7f000000a000)) chroot(&(0x7f0000fddff8)='./file0\x00') mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f00009a2ff8)='./file0\x00', &(0x7f0000ab4000)='qnx6\x00', 0x2003002, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = accept4$llc(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000080)=0x10, 0x80000) connect(r0, &(0x7f00000000c0)=@pppol2tp={0x18, 0x1, {0x0, r2, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xf}}, 0x0, 0x3, 0x2}}, 0x80) unshare(0x200) chdir(&(0x7f0000bddc23)='./file0\x00') poll(&(0x7f00006cd000), 0x0, 0xfffffffffffffffa) pivot_root(&(0x7f0000359ff8)='./file0\x00', &(0x7f00007d7ff8)='./file0\x00') write$binfmt_misc(r1, &(0x7f0000000140)={'syz0', "4674b539d69d85f2795b54bddd30de05ca5cc719b0d6c4848e745d5dc679a67b71abbe389104085fe665c8d3a14eed25d98343466183ee6b943925fd219af5b89252c6a7e3474b1c472ccc6d08d4700092fe72f9f9a7b3f5476bb88f67e3175961f32b5a6a6f9ce537d61ca74e2a69e66ca0f73f2ed4b77b996b8b993db66eb011bf38c6b940209cdec76973aff3d391f1b603f22fc115d35211d04304f7641d0613dd7386c0e088081a00aba236adefdd78062de58d3ab96961d7e90d94026b4afe997825de9d17228b38ca"}, 0xd0) pivot_root(&(0x7f00000e6ff8)='./file0\x00', &(0x7f0000451000)='./file0\x00') 2018/04/05 02:44:41 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000001a80)='cmdline\x00') getsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000001ac0)=""/209, &(0x7f0000001bc0)=0xd1) getpeername$inet(r0, &(0x7f0000000000)={0x0, 0x0, @local}, &(0x7f0000000040)=0x10) socket$key(0xf, 0x3, 0x2) 2018/04/05 02:44:41 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) shutdown(r0, 0x1) sendmsg$nl_route(r0, &(0x7f0000000080)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000040)=@ipv6_getaddr={0x2c, 0x16, 0x29, 0x0, 0x0, {0xa}, [@IFA_ADDRESS={0x14, 0x1, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}]}, 0x2c}, 0x1}, 0x0) r1 = add_key(&(0x7f0000000100)='logon\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000180)="be1f99124a36529c0b862774dc05ede0109aa96f64527d69450dfef59f0b642b9483a531e13bd56d5ae9a79972186746d1e768d13a943352625b8d35cd6b8c4710662f8a626d12bfc5cc57ca9ae943e158fc49c6053a079d89976acd54c42a166a5e2e5b976832e02e7f53a3122c09cd5a985f73ae80c59197d458ab2de1074ba2e1ae46791120bfd61bf744e3eed64e964e7f58bc63ae2e04", 0x99, 0xfffffffffffffffc) keyctl$restrict_keyring(0x1d, r1, &(0x7f0000000240)='rxrpc_s\x00', &(0x7f0000000280)='\x00') socket$nl_route(0x10, 0x3, 0x0) 2018/04/05 02:44:41 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f00000006c0)={0x10}, 0x2ac, &(0x7f0000000040)={&(0x7f0000001540)=ANY=[@ANYBLOB="24000000180095cd0000000000000000020000000000000500ac1414eb00000000000000"], 0x24}, 0x1}, 0x0) 2018/04/05 02:44:41 executing program 1: mmap(&(0x7f0000000000/0xe6f000)=nil, 0xe6f000, 0x2, 0x10, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$l2tp(0xffffffffffffffff, &(0x7f00005fafd2)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e21, @multicast1=0xe0000001}, 0x2}}, 0x26) stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000800)) mremap(&(0x7f000005d000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) clone(0x0, &(0x7f0000000080), &(0x7f0000000000), &(0x7f0000ce4000), &(0x7f00000022c0)) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r1) r2 = creat(&(0x7f0000000880)='./file2\x00', 0x20000000000090) r3 = dup3(r2, r1, 0x0) pwritev(r1, &(0x7f0000000b40)=[{&(0x7f0000000100)="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", 0x319}], 0x1, 0x0) fcntl$setstatus(r1, 0x4, 0x4000) write$cgroup_subtree(r3, &(0x7f0000000000)=ANY=[], 0x34123610) ftruncate(r2, 0x3) openat$selinux_load(0xffffffffffffff9c, &(0x7f00000007c0)='/selinux/load\x00', 0x2, 0x0) ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0x0) ppoll(&(0x7f0000000a40)=[{r3, 0x10}, {0xffffffffffffffff, 0x80}, {0xffffffffffffffff, 0x1000}, {r3}, {r1, 0x8000}, {r3, 0x1162}, {r2, 0x400}], 0x7, &(0x7f00000000c0), &(0x7f0000000ac0)={0x4}, 0x8) getsockname$packet(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000540)=0x14) ioctl$TUNSETIFINDEX(r2, 0x400454da, &(0x7f0000000580)=r4) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000000d40)=ANY=[]) utime(&(0x7f0000000b80)='./file1\x00', &(0x7f0000000bc0)={0x7, 0x6}) clock_gettime(0x0, &(0x7f0000003680)) r5 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r5, 0xc04064a0, &(0x7f00000006c0)={&(0x7f00000005c0)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000000600)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000640)=[0x0], &(0x7f0000000680)=[0x0, 0x0, 0x0, 0x0], 0x4, 0x7, 0x1, 0x4}) ioctl$TIOCGSOFTCAR(r2, 0x5419, &(0x7f0000000500)) syz_open_dev$sg(&(0x7f0000000780)='/dev/sg#\x00', 0x6, 0x100ffd) ioctl$DRM_IOCTL_WAIT_VBLANK(r2, 0xc010643a, &(0x7f0000000440)={0x0, 0x8, 0x2d}) request_key(&(0x7f00000009c0)='ceph\x00', &(0x7f0000000a80)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000b00)='vboxnet0md5sumtrusted*&-ppp1(#nodevem0\x00', 0xfffffffffffffff8) utime(&(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)={0x9, 0x7f}) 2018/04/05 02:44:41 executing program 4: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x20000000000002, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000040)={0x0, 0x48, &(0x7f00000000c0)=[@in={0x2, 0x4e24}, @in6={0xa, 0x4e20, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0x56}, @in6={0xa, 0x4e20, 0x1, @loopback={0x0, 0x1}, 0xb9a}]}, &(0x7f0000000140)=0xc) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000180)={r1, 0xfffffffffffffffd, 0x1000}, &(0x7f00000001c0)=0x10) writev(r0, &(0x7f0000000000)=[{&(0x7f0000aa1ff9)="03f5430f00032f", 0x7}], 0x1) 2018/04/05 02:44:41 executing program 2: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f0000335000), 0xfc94) epoll_create1(0x0) flistxattr(r0, &(0x7f00000001c0)=""/4096, 0x1000) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r1, 0x28, 0x6, &(0x7f00000000c0)={0x0, 0x2710}, 0x8) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000080)={0x400b0000014}) 2018/04/05 02:44:41 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000440)='/dev/vga_arbiter\x00', 0x400, 0x0) lstat(&(0x7f0000000540)='./file0\x00', &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000600)='./file0\x00', &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000500)='./file0\x00', r3, r4) write$selinux_create(r2, &(0x7f0000000480)=@objname={'system_u:object_r:smartcard_device_t:s0', 0x20, '/usr/sbin/ntpd', 0x20, 0x39, 0x37, 0x20, './file0\x00'}, 0x42) r5 = dup3(r0, r1, 0x0) setsockopt$SO_TIMESTAMPING(r5, 0x1, 0x25, &(0x7f00000006c0)=0x7fd, 0x4) sendto$inet(r5, &(0x7f0000832fff), 0x0, 0x0, &(0x7f0000eed000)={0x2, 0x4e20}, 0x10) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000080)={'yam0\x00', {0x2, 0x0, @loopback=0x7f000001}}) fchdir(0xffffffffffffffff) r6 = creat(&(0x7f0000000080)='./file0\x00', 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x4000, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x0) write(r6, &(0x7f0000000180)="15", 0x1) perf_event_open$cgroup(&(0x7f00000002c0)={0x7, 0x70, 0x5, 0x0, 0x7ff, 0x0, 0x0, 0x5, 0x0, 0x1, 0x7, 0xab, 0x3, 0x8, 0x7, 0x7f, 0x2, 0x0, 0x2, 0x0, 0x9, 0x7, 0x12a, 0x200, 0x0, 0x3, 0xcb55, 0x0, 0xfddb, 0x7, 0x7fff, 0x8, 0x8, 0x5, 0x100000001, 0x2, 0x9, 0x5, 0x0, 0x26e, 0x4, @perf_config_ext={0x7, 0x9}, 0x1000, 0xaa40135, 0x2ff, 0x0, 0x1, 0x7a6}, r6, 0xc, r6, 0x1) ioctl$fiemap(r6, 0xc020660b, &(0x7f00000001c0)=ANY=[@ANYBLOB="00af00000000000000000f0000000000ed00307d47b8b022f1a0116fcd40a84af65d3fd7e5b32e25b9c32d3d0972e8b2f73c595b6ec7dd5445268e5ec502c70457974905d103764d8a11f5dc6c69a8435f48e5eddcedd0d6e8231461874e760ee8a77b09d341c113eab4eb1728260903b4fcfd966b0e3347be55f621535710a4ffe3446956e1c49cef91c72ce976fc7318c854178d874642b749b676b5e456d49fd9794ee20c484374d81df5fe7cbabaebe7d80a9318585903701e657539b40f27347a0ec436e556bcea73020f298bf41b1df24847be09924d202d1f4304d51483e00a5e"]) openat$dir(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x200, 0x0) ioctl$KDDISABIO(r6, 0x4b37) setrlimit(0xb, &(0x7f0000000340)={0x100, 0xffffffff}) ioctl$TCXONC(r6, 0x540a, 0x3) getpgrp(0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r6, 0xc05c5340, &(0x7f00000003c0)={0x7fff, 0x1, 0x9, {0x77359400}, 0xfffffffffffffff7, 0xffffffff}) connect$l2tp(r6, &(0x7f0000000100)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x4, 0x3, 0x0, 0x1, {0xa, 0x4e24, 0x4, @local={0xfe, 0x80, [], 0xaa}, 0x4}}}, 0x3a) geteuid() getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000001a40)={{{@in=@local, @in6=@dev}}, {{@in6}, 0x0, @in=@dev}}, &(0x7f0000001b40)=0xe8) getgid() ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000003080)) lstat(&(0x7f00000030c0)='./file0\x00', &(0x7f0000003100)) sendmsg$netrom(r5, &(0x7f0000001440)={&(0x7f00000000c0)=@ax25={0x3, {"e1a6031284b734"}, 0x6643}, 0x10, &(0x7f00000002c0), 0x0, &(0x7f0000001400), 0x0, 0x8000}, 0x40040) 2018/04/05 02:44:41 executing program 7: r0 = socket(0x0, 0x2, 0x0) bind(0xffffffffffffffff, &(0x7f0000000580)=@generic={0x0, "0103000000000500ffffffffffffffe409a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f84b9a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f131668ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c801f70dc136cb184a"}, 0xffffffffffffff3e) unshare(0x60000000) getuid() getgid() getpid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000002c0)) getgid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000a80)={{{@in=@local, @in6=@ipv4={[], [], @loopback}}}, {{@in6=@mcast2}, 0x0, @in=@remote}}, &(0x7f0000000b80)=0x92) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000e00), &(0x7f0000000e40)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000040), &(0x7f0000000000)=0xffffffffffffff25) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000001100)={{{@in6=@local, @in=@multicast2}}, {{@in6}, 0x0, @in=@loopback}}, &(0x7f0000001200)=0xe8) gettid() getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000140)={0x0}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000006c0)={r1, @in={{0x2, 0x4e23, @multicast1=0xe0000001}}}, 0xffffffffffffff61) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001400), &(0x7f0000001440)=0xc) ioctl$sock_netrom_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f00000001c0)) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000180)) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000001480)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000014c0), &(0x7f0000001500)=0xc) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000000180)={'\x00', &(0x7f0000000780)=ANY=[@ANYBLOB="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"]}) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f0000000500)={{0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xa}}, {0x80000, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x5, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 'syz_tun\x00'}) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f0000000400)={{0x2, 0x4e23, @rand_addr=0x8000}, {0x307, @random="04d8d2a5efdf"}, 0x14, {0x2, 0x4e24, @multicast2=0xe0000002}, 'bridge0\x00'}) socketpair(0x0, 0xb, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = accept4$ax25(r4, &(0x7f0000000000), &(0x7f0000000480)=0xffffff16, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r3, 0x28, 0x2, &(0x7f00000004c0)=0x9, 0x8) getsockopt$IPT_SO_GET_INFO(r2, 0x0, 0x40, &(0x7f0000000380)={'security\x00'}, &(0x7f0000000280)=0x54) recvfrom$ax25(r5, &(0x7f0000000080)=""/133, 0x85, 0x10100, &(0x7f00000001c0)={0x3, {"ddf6d4b4097ce5"}}, 0x10) 2018/04/05 02:44:41 executing program 0: r0 = socket(0xa, 0x2, 0x0) flock(0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000200)) r1 = creat(&(0x7f0000000400)='./file1\x00', 0x0) fchdir(0xffffffffffffffff) shutdown(r0, 0x0) fstat(0xffffffffffffffff, &(0x7f0000000180)) bind$inet(0xffffffffffffffff, &(0x7f0000000440)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendmsg$inet_sctp(r0, &(0x7f000050dfc8)={&(0x7f0000000840)=@in6={0xa, 0x4e24, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f00000005c0), 0x0, &(0x7f0000576000)}, 0x0) ioctl$EVIOCGPROP(0xffffffffffffffff, 0x80404509, &(0x7f00000003c0)=""/25) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000580)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000240)=0x2) r2 = socket$inet6(0xa, 0x2, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x4040, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, &(0x7f0000000540), 0x4) sendmsg(r2, &(0x7f0000018000)={&(0x7f0000013fe4)=@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x7}}, 0x80, &(0x7f0000001340), 0x0, &(0x7f00000004c0)}, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000000)={{{@in=@multicast2, @in6=@dev}}, {{@in=@multicast1}, 0x0, @in6=@ipv4={[], [], @remote}}}, &(0x7f0000000140)=0xe8) creat(&(0x7f0000000280)='./file1\x00', 0x4e) ioctl$sock_ifreq(0xffffffffffffffff, 0x8927, &(0x7f0000000340)={'syz_tun\x00', @ifru_map={0x0, 0x0, 0x0, 0x7f, 0x0, 0x8}}) connect$inet6(r1, &(0x7f0000000100)={0xa, 0x4e24, 0x3dd7, @local={0xfe, 0x80, [], 0xaa}, 0xb1}, 0x1c) 2018/04/05 02:44:41 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0) r2 = dup3(r1, r0, 0x0) pwritev(r0, &(0x7f0000000b40)=[{&(0x7f0000000100)="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", 0x761}], 0x1, 0x0) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x4000) write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[], 0x34123610) ftruncate(r1, 0x3) getpgrp(0x0) sendto$ipx(r1, &(0x7f0000000c80)="d58c726cd91a8580adc1f60b968f31cd90747d34e9c8bbe7c84f92c888b720d3db9d1f680764c7d2cfbeab0edef9e54436e82eb831992d458d62d0912221a9fd5db1eeb20709bb823f92b95aa3d16ac018dff4ce23d20b2aaad6c3017cc8707a291ae16a277ceb56118a0eda1af9b1999bc560f3ae3d55fc73a4de1e016d7ff5961f67c8ca23ffd9f29c16762e264b4527887df13a3016541ec4c7f9cabcd0a24c3accece0b223a7ee6a591ea3c437303d1c540004996fee28b8c0b9fd2952805bfae110afd698d8cc8bd586057fa1", 0xcf, 0x40, 0x0, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f0000000c00)={'erspan0\x00', {0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1a}}}) ioprio_get$pid(0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0086426, &(0x7f0000000ac0)={0x3, &(0x7f0000000a80)=[{}, {}, {0x0}]}) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f0000000b00)={r3, 0x28}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000000), &(0x7f0000000080)=0x8) getsockopt$EBT_SO_GET_INIT_INFO(r2, 0x0, 0x82, &(0x7f0000000d80)={'broute\x00'}, &(0x7f0000000b80)=0x37) socket$l2tp(0x18, 0x1, 0x1) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000000d40)=ANY=[]) r4 = syz_open_dev$binder(&(0x7f0000000180)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r4, 0x40046207, 0x0) r5 = syz_open_dev$binder(&(0x7f0000013000)='/dev/binder#\x00', 0x0, 0x0) r6 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x90000, 0x0) ioctl$TIOCEXCL(0xffffffffffffffff, 0x540c) timer_create(0x3, &(0x7f0000000940)={0x0, 0x36, 0x4, @thr={&(0x7f0000000880)="ec2672abd5bf0e62e147d12bb437e0394c3988b8415cd8ffcdb680ecad3de716ef0251215d6416edd482d6de98ebd9b7c8042ab06c76b8b726baff", &(0x7f00000008c0)="3a9481b28531abcfea6c34eb2ec9043c9bc55c32832fbec5384b94b2864c68851807be7dbb6b965eebee4722b63aef142ca98ee97dab08ba814b68218b6f41f207df220abc2d9e986e90924352de"}}, &(0x7f0000000a40)=0x0) timer_delete(r7) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000002000)}) splice(r5, &(0x7f0000000040), 0xffffffffffffffff, &(0x7f0000000080), 0x400000000000, 0x1) close(r4) getpeername$packet(r6, &(0x7f0000000140), &(0x7f0000000200)=0x14) sendmsg$nl_route(r6, &(0x7f0000000280)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x14000}, 0xc, &(0x7f0000000240)={&(0x7f0000000300)=@setneightbl={0x54, 0x43, 0x322, 0x70bd2a, 0x25dfdbfc, {0x2}, [@NDTA_NAME={0x1c, 0x1, '/selinux/checkreqprot\x00'}, @NDTA_THRESH3={0x8, 0x4, 0xfffffffffffffff7}, @NDTA_THRESH1={0x8, 0x2, 0x2}, @NDTA_THRESH1={0x8, 0x2, 0x5077}, @NDTA_GC_INTERVAL={0xc, 0x8}]}, 0x54}, 0x1, 0x0, 0x0, 0x4040040}, 0x4000) 2018/04/05 02:44:41 executing program 6: pipe2(&(0x7f0000989000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x200) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r1, 0x28, 0x2, &(0x7f0000000000)=0x6, 0x8) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000000040)='./file0\x00') link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./control/file0\x00') dup2(r0, r2) 2018/04/05 02:44:41 executing program 4: r0 = socket$pppoe(0x18, 0x1, 0x0) fcntl$setlease(r0, 0x400, 0x2) r1 = memfd_create(&(0x7f0000000300)="2f7b06003170707031253a656d30f9", 0x0) pwritev(r1, &(0x7f00000002c0)=[{&(0x7f0000000140)="cfebc10959e46b2b79bc86", 0xb}, {&(0x7f0000000280)="348560f969", 0x5}], 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r1, 0x0) write$eventfd(r1, &(0x7f0000000040)=0x6a, 0x8) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000000)=0x100000000, 0x4) timer_settime(0x0, 0x0, &(0x7f0000001000), &(0x7f0000005000)) 2018/04/05 02:44:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) kexec_load(0x100000001, 0x1, &(0x7f0000000080)=[{}], 0x2afffe) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000100)='/dev/keychord\x00', 0x10001, 0x0) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000000140)={0xffffffff, 0x9, 0x84c7, 0x80}, 0x10) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$TIOCMBIS(r1, 0x5416, &(0x7f0000000040)=0x7fff) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f00000000c0)={0xaa, 0x20}) [ 564.875911] IPVS: Creating netns size=2552 id=120 [ 564.954994] IPVS: Creating netns size=2552 id=121 2018/04/05 02:44:41 executing program 4: openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.net\x00', 0x200002, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) unlink(&(0x7f0000000080)='./file0/file0\x00') r0 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'ip6tnl0\x00'}) close(r0) r1 = syz_open_dev$mice(&(0x7f0000000480)='/dev/input/mice\x00', 0x0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000500)={{{@in=@remote, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@local}}, &(0x7f0000000600)=0xe8) r3 = getuid() setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000640)={{{@in=@multicast2=0xe0000002, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e24, 0x6, 0x4e20, 0x1, 0xa, 0x0, 0x80, 0x0, r2, r3}, {0xcf, 0x4, 0xffffffffffffffff, 0x0, 0x0, 0x5, 0x9, 0xfffffffffffffffb}, {0x2, 0x0, 0x80000001, 0x1ff}, 0x1ff80000000000, 0x6e6bb0, 0x3, 0x0, 0x3, 0x1}, {{@in=@loopback=0x7f000001, 0x0, 0x33}, 0xa, @in=@broadcast=0xffffffff, 0x3504, 0x5, 0x3, 0x4, 0xf3c0, 0x5, 0x100}}, 0xe8) fanotify_mark(r1, 0x80, 0x10000, r1, &(0x7f0000000940)='./file0\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) r5 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000c80)='/proc/sys/net/ipv4/vs/drop_entry\x00', 0x2, 0x0) sendmmsg$unix(r4, &(0x7f00000bd000), 0x442, 0x0) r6 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000980)='/dev/sequencer\x00', 0x0, 0x0) syz_open_dev$tun(&(0x7f00000003c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TIOCGPGRP(r6, 0x540f, &(0x7f0000000a80)) getpgid(0x0) getpgrp(0xffffffffffffffff) getpid() r7 = getpid() syz_open_procfs(r7, &(0x7f0000000b00)='net/wireless\x00') r8 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/checkreqprot\x00', 0x0, 0x0) clone(0x0, &(0x7f00008a2000), &(0x7f0000d6cffc), &(0x7f0000ca4000), &(0x7f0000ab5f60)) getxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000cc0)=ANY=[], &(0x7f00000002c0)=""/152, 0x98) setsockopt$nfc_llcp_NFC_LLCP_RW(0xffffffffffffffff, 0x118, 0x0, &(0x7f0000000180)=0x8000, 0x4) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000000240)={0x3, [0x0, 0x2, 0x0]}, &(0x7f0000000280)=0xa) write$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000380)=ANY=[@ANYBLOB="1d00200063707520"], 0x3) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000400)=0xf8, 0x4) openat$dir(0xffffffffffffff9c, &(0x7f00000001c0)='./file0/file0\x00', 0x20000000001, 0x0) readv(r8, &(0x7f0000000bc0)=[{&(0x7f0000000780)=""/223, 0xdf}, {&(0x7f0000000880)=""/150, 0x96}, {&(0x7f0000000b40)=""/78, 0x4e}, {&(0x7f0000000440)=""/58, 0x3a}], 0x4) renameat(r1, &(0x7f0000000100)='./file0\x00', r8, &(0x7f0000000740)='./file0\x00') mknod$loop(&(0x7f0000000200)='./file0/file0\x00', 0x0, 0xffffffffffffffff) rmdir(&(0x7f00000000c0)='./file0\x00') setsockopt$inet_MCAST_LEAVE_GROUP(r5, 0x0, 0x2d, &(0x7f00000009c0)={0x10000, {{0x2, 0x4e20}}}, 0x84) 2018/04/05 02:44:42 executing program 0: mkdir(&(0x7f0000a09000)='./file0\x00', 0x0) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000001fe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x8a}) lsetxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)=@known='com.apple.FinderInfo\x00', &(0x7f0000000140)='security.selinux\x00', 0x11, 0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/context\x00', 0x2, 0x0) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000040), &(0x7f0000000180)=0x6e, 0x80800) pread64(r0, &(0x7f00000001c0)=""/217, 0xd9, 0x0) 2018/04/05 02:44:42 executing program 1: r0 = memfd_create(&(0x7f0000000080)='[*[\x00', 0x0) write(r0, &(0x7f0000002000)='v', 0x1) write(r0, &(0x7f0000000000)="f7ea42337eb805da8d24d09f3c2100580900ccd45da0739a805009d8302bd00b1918efd82ab5b66259ecf0fd65e780619ab209f6d5f35ff95473ca9f55b5862d", 0x40) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) utimensat(0xffffffffffffffff, &(0x7f0000000b00)='./file0\x00', &(0x7f0000000b40)={{0x0, 0x7530}}, 0x0) 2018/04/05 02:44:42 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f0000493000)=[{&(0x7f0000bae000)="58000000140019f700db4b01040d8c560a06000000000410489619c3001158a2e04a03ca8164243e8900000028215a0004fbf50dfff90004a50b00ff001c0843000000000000221f080001000a000400000100ec6b0f076e", 0x58}], 0x1) socket$nl_crypto(0x10, 0x3, 0x15) 2018/04/05 02:44:42 executing program 4: setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f00000000c0)="6272c8ff67653000ecffffffe0ff00", 0x10) r0 = socket$packet(0x11, 0x3, 0x300) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/status\x00', 0x0, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000140)) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x6, 0x4) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000000)=""/143, &(0x7f00000000c0)=0x411) sendto$inet6(r0, &(0x7f00000000c0), 0x246, 0x0, &(0x7f0000005fe4)={0xa, 0x0, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/04/05 02:44:42 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0x2000) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r1, 0x4010640d, &(0x7f0000000240)={0x81, 0x1}) sendmsg$nl_route(r0, &(0x7f0000000680)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000640)={&(0x7f0000001000)=@ipv6_delroute={0x28, 0x19, 0x721, 0x0, 0x0, {0xa}, [@RTA_MULTIPATH={0xc, 0x9, [{0x3ff}]}]}, 0x28}, 0x1}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000000c0)=0x14) sendmsg$nl_route(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)=@ipv6_getaddr={0x48, 0x16, 0x732, 0x70bd2a, 0x25dfdbfd, {0xa, 0xb8, 0x240, 0xff, r2}, [@IFA_CACHEINFO={0x14, 0x6, {0x3, 0x80000001, 0x7, 0xfffffffffffffffc}}, @IFA_ADDRESS={0x14, 0x1, @mcast1={0xff, 0x1, [], 0x1}}, @IFA_FLAGS={0x8, 0x8, 0x2e2}]}, 0x48}, 0x1, 0x0, 0x0, 0xc044}, 0x40040) 2018/04/05 02:44:42 executing program 2: socket$unix(0x1, 0x1, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000687000)=0x5c802861, 0x2) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f0000000000)={'NETMAP\x00'}, &(0x7f0000000040)=0x1e) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/checkreqprot\x00', 0x20000, 0x0) getsockopt$inet_mreq(r1, 0x0, 0x20, &(0x7f00000000c0)={@multicast2, @multicast2}, &(0x7f0000000100)=0x8) bind$inet6(r0, &(0x7f0000402000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, [0x200, 0x2, 0x7f, 0x9, 0x5, 0x3ff, 0x7fffffff, 0x3, 0x1f, 0x5, 0x200, 0xf329, 0x400, 0xe33, 0xfffffffffffffffe]}, &(0x7f0000000240)=0x100) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000280)=r2, 0x4) sendto$inet6(r0, &(0x7f00007a8fff), 0x0, 0x20004014, &(0x7f0000f62fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/05 02:44:42 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') fchdir(r0) setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f0000000400)=ANY=[@ANYBLOB="1a830000"], &(0x7f00000004c0)='{\x00', 0x2, 0x0) syslog(0x0, &(0x7f00000000c0)=""/215, 0xd7) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = creat(&(0x7f0000000000)='./file1\x00', 0x0) r3 = inotify_init() fstat(r3, &(0x7f00000002c0)) write$evdev(r2, &(0x7f0000000280), 0xffffffffffffffd4) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f0000000080)={0x1, 0xd5, &(0x7f00000009c0)="a7928d8f376c75819869bb64df6df6859b9613bf327b249784dbb3522d6d97ce0ba30b830677db8e74164895ce635a0f29fdef9b22ca09fe3348d97efea5055cb8a68595587ef90d791799734be5257aa131dd2c0518d20647922d8b4991b7a29a6891a612335e3d141f42142954757ec1e7f9020326e543ecf620b5fdc07ee7f2f6bc88d605f3b50ec773b82d9bf7bce5d6a38187a606c3672e7dadcd824c5ce56fdead49c6e8c3cd17d206ff399c3814f8a3de1ff88c6504c12c2f60ad93a9f99b1f40ec4d22ef173dfd39046918e3e9d5ad9f56"}) fsync(r2) ioctl$PPPIOCSMRU(0xffffffffffffffff, 0x40047452, &(0x7f00000001c0)=0x1) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x10, 0xffffffffffffffff, 0x0) keyctl$assume_authority(0x10, 0x0) r4 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(0xffffffffffffffff, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x0, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r4, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0xfff1}, 0x1}, 0x0) request_key(&(0x7f0000000500)='ceph\x00', &(0x7f0000000580)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000680)='\x00', 0xfffffffffffffffb) r5 = request_key(&(0x7f00000006c0)='dns_resolver\x00', &(0x7f00000007c0)={0x73, 0x79, 0x7a}, &(0x7f0000000800)='\x00', 0xfffffffffffffff9) r6 = add_key$user(&(0x7f0000000840)='user\x00', &(0x7f0000000ac0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000b00)="40d41dc523dd460cf980a11288319309323e43ef01ca4ced50d3966af455e11c2a67b5e3eb39b131381978a37cf0180822152089c9ab42c90c080de2954592f12cc69bf4f9032c77831b05db3dceb8", 0x4f, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000b80)={0x0, r5, r6}, &(0x7f0000000bc0), 0x0, &(0x7f0000000cc0)={&(0x7f0000000c00)={'sm3-generic\x00'}, &(0x7f0000000c40)}) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000980)=ANY=[@ANYRES16, @ANYBLOB="cd824edfdb76c4a65a16a1a983f30689007f483486429109a6a9a34d71bcba573d85778e823e78e9ef1a6a9de6b34e44d297d38f7868d40601"], 0x2) request_key(&(0x7f0000000700)='ceph\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000780)='^vboxnet0selinuxmd5sumvboxnet0self^cgroup^securitykeyring\x00', 0xfffffffffffffff8) connect$inet6(r2, &(0x7f0000000440)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x6}, 0x1c) shutdown(r2, 0x1) keyctl$instantiate_iov(0x14, 0x0, &(0x7f00000005c0)=[{&(0x7f0000000880)="2b8af9f84f7efc91fd904857e1bfb4beea7be371803db48f97a42bb2f4b22baceac457cb37add5c7c8a1c37426210dfb1852284a2f8c7b06ae6685d706bef7c5c62f12147c7ce18dc0b464b5256746", 0x4f}], 0x1, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(0xffffffffffffffff, 0x2402, 0x0) creat(&(0x7f0000000380)='./file1\x00', 0x0) 2018/04/05 02:44:42 executing program 5: r0 = inotify_init1(0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000080)=0x0) fcntl$setown(r0, 0x8, r1) clone(0x0, &(0x7f00000000c0), &(0x7f0000000140), &(0x7f0000000180), &(0x7f00000001c0)) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) ptrace$getsig(0x4202, r2, 0x0, &(0x7f0000000000)) memfd_create(&(0x7f0000000040)='\x00', 0x0) 2018/04/05 02:44:42 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x20000) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/access\x00', 0x2, 0x0) tee(r0, r1, 0x421d0f80, 0x2) sched_setattr(0x0, &(0x7f0000000fd0), 0x0) r2 = syz_open_dev$sg(&(0x7f0000ccaff7)='/dev/sg#\x00', 0x0, 0x2) mmap(&(0x7f000004c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r2, 0x1, &(0x7f000004bff8)) socket$inet_sctp(0x2, 0x5, 0x84) 2018/04/05 02:44:42 executing program 4: mknod$loop(&(0x7f00000000c0)='./file0\x00', 0x2011, 0xffffffffffffffff) unlink(&(0x7f0000000000)='./file0\x00') 2018/04/05 02:44:42 executing program 0: bind$unix(0xffffffffffffffff, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(0xffffffffffffffff, &(0x7f00000bc000)=@abs, 0x8) connect$unix(0xffffffffffffffff, &(0x7f00003de000)=@file={0x1, './file0\x00'}, 0xa) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x40000, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40100000}, 0xc, &(0x7f00000001c0)={&(0x7f00000000c0)=ANY=[@ANYBLOB, @ANYRES16=r1, @ANYBLOB="03032cbd7000fddbdf250c000000080006000200000028000200080009000600000008000800000000801400010000000000000000000000000000000000380003000800030002000000080007004e220000080007004e20000014000600ff02000000000000000000000000000108000400e20000003800020014000100fe8000000000000000000000000000bb08000b000a000000080006003900000008000500ffff000008000300020000000800060005000000200003001400020069705f767469300000000000000000000800030003000000"], 0xdc}, 0x1, 0x0, 0x0, 0x20000000}, 0x20000040) connect$unix(0xffffffffffffffff, &(0x7f0000000240)=@file={0x1, './file0\x00'}, 0x6e) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00000002c0)={0x5, 0x9, 0xd54, 0xc958, 0x4, 0x8a, 0xa1a, 0x8, 0xf2, 0xfffffffffffffe01, 0x90dd}, 0xb) 2018/04/05 02:44:42 executing program 7: openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)="2e2f638a726f7570579cfd7d00", 0x200002, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r0, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000280)={&(0x7f0000000540)=ANY=[@ANYBLOB="ffefff7f1f7c1ee419bd22abb29f25eee23bb3620fec392df17f7e0bda90620a5ffdf7bdc47340737604866bf9b363aeff2057a8d6cadcf9960ffca195d85b754c77d9db986420be07259b09477489c7c47591c20eadb4a20467d3ffd9d3d80c35b820de1fcffc29ab5d060499c3797c746473d9a6b2a52c7da34b4da4a1aa68f9db6456bf1741589e6c433b3e45fefc97459de7b7fcefbe599645181513b12cc00f722dbfdb683fd2ee7831fa5b19943d", @ANYRES16=r1, @ANYBLOB="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"], 0x150}, 0x1}, 0x8000) 2018/04/05 02:44:42 executing program 4: r0 = inotify_init1(0x0) clone(0x0, &(0x7f0000000080), &(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000180)) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) wait4(0x0, 0x0, 0x80000000, &(0x7f0000000000)) 2018/04/05 02:44:42 executing program 6: unshare(0x20000000) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) wait4(0x0, 0x0, 0x40000000, &(0x7f0000781f70)) ioprio_set$pid(0x2, 0x0, 0x4001) r0 = socket$inet6_sctp(0xa, 0x0, 0x84) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0xb8, &(0x7f0000000000)=[@in6={0xa, 0x4e24, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x100000001}, @in={0x2, 0x0, @multicast2=0xe0000002}, @in6={0xa, 0x0, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x5}, @in6={0xa, 0x4e23, 0x7, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0xff}, @in6={0xa, 0x4e20, 0xfffffffffffffff9, @dev={0xfe, 0x80}, 0x7f}, @in6={0xa, 0x4e21, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x2}, @in6={0xa, 0x4e24, 0x0, @loopback={0x0, 0x1}, 0x2}]}, &(0x7f0000000140)=0x10) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r2, &(0x7f0000000380)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x30, r3, 0xa01, 0x70bd2b, 0x25dfdbfd, {0x2}, [@IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x9}]}, 0x30}, 0x1, 0x0, 0x0, 0x4}, 0x4) memfd_create(&(0x7f00000000c0)='security\x00', 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f00000002c0)={0xfffffffffffffffa, 0x0, 0x10001, 0x7}) ioctl$DRM_IOCTL_SG_ALLOC(0xffffffffffffffff, 0xc0106438, &(0x7f0000000240)={0x6, r4}) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000180)=@assoc_value={r1, 0x9}, 0x8) clone(0x0, &(0x7f000052cf69), &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f0000ce4000)) exit_group(0x7) 2018/04/05 02:44:42 executing program 4: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x20000, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000180)={0x0, 0xad61}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000200)={0x2a5, 0x204, 0x9, 0x5, r1}, &(0x7f0000000240)=0x10) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e21, 0x800000000000000, @loopback={0x0, 0x1}, 0x1000}}}, &(0x7f0000000100)=0x84) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000140)={r2, 0xdd, 0x20}, 0xc) r3 = syz_open_dev$sndseq(&(0x7f0000ae1000)='/dev/snd/seq\x00', 0x0, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r3, 0xc0a45320, &(0x7f0000aef9f9)={{0x8000080}, "706f727431006f450000000000000000000000d600fffffff00000000000000000000000000000000000000700", 0x46, 0xffffffffffffffff}) fcntl$getownex(r3, 0x10, &(0x7f0000000280)) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r3, 0xc0a45320, &(0x7f0000dccf58)={{0x80}, 'port0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}) 2018/04/05 02:44:42 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)={0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000616ff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000bba000)={&(0x7f00003a2000)=@abs, 0x8, &(0x7f00006c6ff0), 0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB="18ea60ad2725e359aab1ad92feb500000001000000010000009355e4268bb355a3c52a0aebab11f93ef235f66b59395ff4", @ANYRES32=r1], 0x18}, 0x0) sendmsg$unix(r2, &(0x7f000062e000)={&(0x7f0000690ff6)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f000000d000), 0x0, &(0x7f0000000ff0)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18}, 0x0) close(r1) close(r0) ioprio_get$pid(0x3, 0x0) r3 = syz_open_procfs(0x0, &(0x7f00004c6f8b)='mounts\x00') readv(r3, &(0x7f0000000740)=[{&(0x7f0000000200)=""/41, 0x29}, {&(0x7f0000000380)=""/190, 0xbe}, {&(0x7f0000000440)=""/128, 0x80}, {&(0x7f00000002c0)=""/32, 0x20}], 0x4) setsockopt$inet6_MRT6_ADD_MIF(r3, 0x29, 0xca, &(0x7f0000000180)={0x1000, 0x1, 0xff, 0x1, 0xf5d1}, 0xc) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) ioctl$KDENABIO(r3, 0x4b36) recvmsg$netrom(r3, &(0x7f0000001080)={&(0x7f0000000780)=@ax25={0x3, {"3c1b7251c1894a"}}, 0x10, &(0x7f0000000fc0), 0x0, &(0x7f0000000ac0), 0x0, 0x80}, 0x40000140) sendto(r3, &(0x7f00000008c0), 0x0, 0x0, &(0x7f0000000900)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x1, 0x0, 0x0, {0xa, 0x4e24, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x9}}}, 0x80) ptrace$peek(0x1, 0x0, &(0x7f00000001c0)) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x1, &(0x7f00000007c0)="ad413983dce8fda692b19ca665e8ec77fa460cd42977c0457fd5e513959b8c97ae621bb4901c4e02feb9c506bb7a185e14ce240442c0569367f41339a6de4e23d1c7ab2eec7dc1dc53ce1c19d3504046b72e65dabe993f437b12590fe45fc9a1236595beacd35ff917e5a427d696b47b636d7b8ab7a062ac1180123f81627f543e06398f178e65a5f2920a33200f49ae23b1750ee243d672a52ec9bcc307ac32ec5b8c81d340629118e2f350b2e2f6c2e234") mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x100000, &(0x7f00000002c0)) setsockopt$packet_fanout_data(0xffffffffffffffff, 0x107, 0x16, &(0x7f0000000a80)={0x1, &(0x7f0000000080)=[{0x8, 0x0, 0xdda3}]}, 0x10) mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='.', &(0x7f0000000040)="045b898f73", 0x1004, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='.', &(0x7f0000000140)='vxfs\x00', 0x3080, &(0x7f0000000200)) mount(&(0x7f00000008c0)='.', &(0x7f0000000a40)='./file0\x00', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f0000000980)) ioctl$TIOCSSOFTCAR(0xffffffffffffffff, 0x541a, &(0x7f0000000a00)) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000d1cfff)="d6") preadv(r3, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x0) connect$vsock_stream(r3, &(0x7f0000000580)={0x28, 0x0, 0x2711, @host=0x2}, 0x10) setsockopt$EBT_SO_SET_ENTRIES(r3, 0x0, 0x80, &(0x7f0000000500)=@broute={'broute\x00', 0x20, 0x1, 0x170, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000ac0], 0x0, &(0x7f00000004c0), &(0x7f0000000ac0)=ANY=[@ANYBLOB="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"]}, 0x1c0) 2018/04/05 02:44:44 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000140)={@in6={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}}, 0x0, 0x5, 0x0, "d898760a608655cdd122b7aae6777de2b6d61f3426116a044800a28586f0363b30b2e13b4dde1df995d151c2a717f5d0469e5fd4d3cae6eb6715077452ed8575a6d8b6805619337678a5377f2cc5e781"}, 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={@in6={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}}, 0x0, 0x0, 0x0, "d352b4d9cc03f9f8403258a432b135175450d3afb7f5696bd65674ce2e5ebf691563cc0f27dcf799aaa609152bb58903abf50bfbc20cb05519ab8e059e15f3f754813cd073c7bf449316f1a85917f2cd"}, 0xd8) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000100)) dup2(r1, r0) 2018/04/05 02:44:44 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) getpid() truncate(&(0x7f0000000000)='./file0\x00', 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000013000)=0x1, 0x4) r1 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000040), 0x800) setsockopt$inet6_tcp_int(r1, 0x6, 0x37, &(0x7f0000000080)=0x4, 0x4) getsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000013000), &(0x7f0000012000)=0x4) 2018/04/05 02:44:44 executing program 4: r0 = syz_open_dev$loop(&(0x7f000003cff5)='/dev/loop#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x6, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x707, &(0x7f0000000000)="b5cbfb0d047529799c7f4a8ef275079b624f59ebfab888099f595c6ce1e24990c38c09a44f1371e494553050389dac8ddc406607d472e620f470ff669269db9c4242260487be5089b1e1d52a27c3e0b2219728d359844225166fe1b80f4167dc7a41dd41b590ffd5dab0dde9adb9a023f55ed6fd37b3477baad47d8799b61536581af952e15a5bf4d8b97c1a19d1e7e6e98e44fc5f9b9cc2b78e1acb8367481d2996c9e8112501b20ce8904b1918fd4b25947ae1afeee3875399f45eb58b3089fb7d13eefd5da6dd3c5288c178") r1 = open(&(0x7f0000000100)='./file0\x00', 0x20000, 0x150) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f0000000140)=0x6) r2 = dup(r0) ioctl$TUNSETLINK(r2, 0x400454cd, 0x301) 2018/04/05 02:44:44 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000240)=ANY=[@ANYBLOB="02071400000097058a82000000000000"], 0x10}, 0x1}, 0x0) 2018/04/05 02:44:44 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x1, &(0x7f0000000240), 0x4) rmdir(&(0x7f0000000080)='./file0\x00') connect$nfc_llcp(0xffffffffffffffff, &(0x7f0000000540)={0x27, 0x0, 0x0, 0x2, 0x7, 0x0, "4021bc5c62a8b600554fd217a152db8c5e202690ff5e106c7c3952d6060c481cf11e7913f883ddd296bfa5479216af340d0d68910e8d8adb388f562a8d6718"}, 0xab) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000340)={0x0, @multicast1=0xe0000001, 0x0, 0x0, 'dh\x00', 0x25}, 0x2c) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000001d40)={'lo\x00', 0xfff}) getsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000000280)=ANY=[@ANYBLOB="14f5f531eb754f5e58dc3869c2425e8775d009f4df37d3d36b8a779652ca216926ddff6c567912449ed7722b919311dcbed0dd54"], &(0x7f0000000200)=0x1) getsockopt$IPT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x40, &(0x7f00000000c0)={'security\x00'}, &(0x7f0000000040)=0x54) ioctl$TIOCSTI(0xffffffffffffffff, 0x5412, 0x7) setsockopt$inet_sctp_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000180), 0xfe57) socket$netlink(0x10, 0x3, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x100001, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000040)=@assoc_value={0x0, 0x1}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e20, 0x7, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x5}}}, &(0x7f00000001c0)=0x84) r2 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x98d93d1ce85e775e) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x2400, 0x1ed7) perf_event_open(&(0x7f0000271000)={0x0, 0x70, 0x4a, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x2) socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f00001fefe4)={0xa, 0x4e26, 0x1000000004, @loopback={0x0, 0x1}}, 0x1c) ioctl$int_in(0xffffffffffffffff, 0x5452, &(0x7f0000000000)=0xd705) openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000007c0)='memory.current\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(0xffffffffffffffff, 0x10e, 0xa, &(0x7f0000000100)=0x9, 0x4) 2018/04/05 02:44:44 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='ns/pid\x00') getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000140)={0x0, @in6={{0xa, 0x0, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0x8}}, 0x4, 0x4, 0x7, 0xdc}, &(0x7f0000000200)=0x98) r2 = perf_event_open(&(0x7f0000000980)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x414, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = fcntl$dupfd(r2, 0x406, r2) r4 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$TCSETSW(0xffffffffffffffff, 0x5403, &(0x7f0000000340)={0xffffffff, 0x0, 0x6, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x2}) setsockopt$inet6_group_source_req(r4, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}}, 0x108) syz_genetlink_get_family_id$ipvs(&(0x7f0000000700)='IPVS\x00') r5 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r5, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108) r6 = syz_open_procfs(0x0, &(0x7f000012bff2)='net/mcfilter6\x00') setsockopt$inet6_MCAST_MSFILTER(r5, 0x29, 0x30, &(0x7f0000000a00)=ANY=[@ANYBLOB="010000000a00000000000000ff020000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000a00000000080000fe8000000000000000000000000000ff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000044b1d8ed74431f49a668cb2da1abb68b000000000000000000000300000000000000000000000000784d7e618efe8ef6f628c9000000000000000000000000000000000000000000000000000000000000000a00000000000000ff0200000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f800000000000000"], 0x190) readv(r6, &(0x7f0000000400)=[{&(0x7f00000001c0)=""/246, 0xf6}, {&(0x7f0000000340)=""/170, 0xaa}], 0x2) sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000002c0)={&(0x7f0000000380)=ANY=[]}, 0x1}, 0x20004840) setsockopt$IPT_SO_SET_ADD_COUNTERS(r6, 0x0, 0x41, &(0x7f0000000740)=ANY=[@ANYBLOB="0836ec366a185340bad89bbb9251687097a775680ae80a2b1be004e8f546ec2ed1f54a36ac4affd253f1f5205c82f352f1a3b83f04d8306897ce9dd4f92a7666320f6b9ced6fd5b00d603b8d5777da78ed0784c4e1840534e8a49514fd2868824ce9139b529272c3843a5ade663bdf6fbe310003db86009c52e4ec86758b0a9072125e98a472c1e6a45d323896fb6edeb88ba58a05328beded2457d2391d59eed167b06c1b1d6f202c82ca8afb85a0da7a897e3ba6f7a208fc1c4b154a1329712be74f9559c93a330bb1d6e715db664d2bfb0b644f7a61ccf24c4f38e6bedd191dca4b229b0000000000000000000000008952"], 0x1) ioctl$RNDGETENTCNT(r3, 0x80045200, &(0x7f0000000040)) writev(r2, &(0x7f0000000180), 0x0) ioctl$sock_ifreq(r4, 0x8922, &(0x7f0000000400)={'lo\x00', @ifru_ivalue}) r7 = request_key(&(0x7f0000000d00)='keyring\x00', &(0x7f0000000d40)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000d80)='id_legacy\x00', 0xfffffffffffffff8) request_key(&(0x7f0000000c00)="4744091000080000000070dc75f942e71c36d7a4afab4d6e487fd0771c209f3d636a239cf807daff9704357f8d55274bf8a5f4fa999c9e6f79d7c5598e1253a64eceae8862dc462db6722fccaa51a777596503bc832c818f3282524f630f361ae71d5abbe00b730cad2ba9ce136063ee7dbebc643994407ce234a89429a2cd0542a8651cd724e7aa8402464bd7c50c690e608b409cfdf50c4d7f8ff5e2df5a5fe7caa4431a66d08116df6ad8d4d210a2f97c9492cf09c02220e3d1f07869271b87f9fc8ac7de1d139950066621b820129d341b0f7fc66c8f97ca26888d966bdd8371f7", &(0x7f0000000540)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)="9d00", r7) request_key(&(0x7f0000000600)='cifs.idmap\x00', &(0x7f0000000640)={0x73, 0x79, 0x7a}, &(0x7f0000000680)='keyring]ppp1>\x00', 0xfffffffffffffffa) modify_ldt$read(0x0, &(0x7f00000006c0)=""/8, 0x8) ioprio_set$pid(0x0, 0x0, 0x0) prctl$getname(0x10, &(0x7f0000000440)=""/173) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000003c0)={{{@in6=@local, @in6}}, {{@in6}, 0x0, @in6=@local}}, &(0x7f00000004c0)=0xe8) sendmsg$nl_route(r0, &(0x7f00000005c0)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000580)={&(0x7f0000000dc0)=ANY=[@ANYBLOB="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"], 0x1}, 0x1, 0x0, 0x0, 0x4000005}, 0x5) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f00000002c0)) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000000240)={r1}, 0x8) r8 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r8, 0x40045431, &(0x7f00003b9fdc)={0x0, 0x0, 0x590, 0x0, 0x800000}) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1c, &(0x7f0000000080)="51a306f3f51c67789602d7a2b2b339f6b0c3419231426efcff62a4c36225136e5414a7f01c0aa199fa4fee907ad1dffd3b", 0x31) 2018/04/05 02:44:44 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net\x00') fchdir(r0) syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000dd3ff8)='./file0\x00', 0x0, 0x0, 0x0, 0x401, 0x0, 0x80000) sendmsg$inet_sctp(r0, &(0x7f0000001380)={&(0x7f0000000000)=@in6={0xa, 0x4e24, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0x73c}, 0x1c, &(0x7f0000001340)=[{&(0x7f0000000080)="27afbca402448664a5fdb1058b46f4b6661673a292da238cb98bb054f1ba1362e18cc7d2b0a6bfc339398e5744443f02a0954ea311281641e21319ecd70784f50db31d16b1ce279812be133e3de39170e7c7755f15d1d220d6fa6121530a306b9cfcea97f696d27916", 0x69}, {&(0x7f0000000100)="d2186ef7607fd66ffe51291a9bb1f4ca4aab3dcaceec6e1b6003a63f9a34aa3b7ed1780590379ab68ce5db96784f8b171d7d3dfcc6fa60be4a4712f0f984a7a8e387e01efb1ffe90fd18ccbd17822e4b9db8dd79fc870d762633d7dd6746c7a5f6fd5b5b7e239315ab47189e9d41fbc1c73cbfe08f4a81a10b2a6455eedc5f2cbeee00b34c726c8b059c37727314bbdb8a110c2b47c14437648c3e0473e1154f5f871fe59598e8c48ff61315c9699d61cf0b9e24683d26f7fbabaddbce2ff039a03169c040476fc7813b117da9d0cd3cfaa143", 0xd3}, {&(0x7f0000000200)="287f3266c69d60e0b2a0296c015ea68d79443c4253eeb29b4b117c8c838c9d657b5f4d94b71fd78240e17bcb0a81e55800a63043294ae04d1818104a2498d67df26740b9f913d43f03cdca6ca69c76f10acec827416faeb13e10828ec6cd6b58511d92a090f1cc3cf0430ad6c60f4f63a9b4d1f9bc03b7697f5fff3bf57e2113d693d8e9521d693ef7009313b14df34b92f598c0100f2f57c4bfcec13475e21f702be97ce363a0af0ee2075406ca283c4435e24e325048", 0xb7}, {&(0x7f00000002c0)="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", 0x1000}, {&(0x7f00000012c0)="a175fd1aff8f5a8de44022acd40738dde7cbf635aa38c78e6847d21ff0c40fe41ba9623799481db485d9c44b0eee06c75ce7364965a963f3504a754c5f5a1ac5cc125669010cec9311294bc824596716d7c0f3b861818ba2c7f731ca0ba734ba446bfae280d1467cf07a00513737739df6e37689d8a284b8fe7be03dc6d5", 0x7e}], 0x5}, 0x20000010) 2018/04/05 02:44:44 executing program 2: capset(&(0x7f0000000000)={0x400019980330}, &(0x7f0000b2d000)={0x102c, 0x7fff}) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_int(r0, 0x0, 0x13, &(0x7f000047f000)=0x1ff, 0x4) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000040)={'nr0\x00', {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x12}}}) 2018/04/05 02:44:44 executing program 4: mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x18, &(0x7f0000e6affc)=0x1, 0x4) bind$inet(r0, &(0x7f00007b3000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r1 = socket(0x9, 0x6, 0xdc) getsockname$inet6(r1, &(0x7f0000001000)={0x0, 0x0, 0x0, @local}, &(0x7f0000001040)=0x1c) ioctl$sock_proto_private(r0, 0x89eb, &(0x7f0000000000)="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") 2018/04/05 02:44:44 executing program 7: r0 = open(&(0x7f0000520ff8)='./file0\x00', 0x141042, 0x0) ftruncate(r0, 0x7fff) splice(0xffffffffffffffff, &(0x7f00000013c0), 0xffffffffffffffff, &(0x7f0000001400), 0x0, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x802, 0x0) sendfile(r1, r0, &(0x7f0000335ff8), 0xffffffff) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000000040)=0xfffffffffffffffc) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)) 2018/04/05 02:44:44 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f17000)='/dev/ptmx\x00', 0x0, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="28d4", 0x2}, {&(0x7f00000000c0)="e8c15571fb020645eeca45479b078e85244241b98cdf4c7a1b5efade55e6579d013578f1a317e8a59c171ad52562b2ab353d69003df29e55e6af3d0c1e3826f456e80d1d846f1857fe1f3266bb7ddd205443a5233010dfb7de24295c1e2514189bb94c48e82af989ffd53e4a175a08ece19d2cea08d2b8b1e7c149ecf9bc355a1e83f3e238c8775affbd4bbd31f40bcdc59b735528212fa5ebcbef7d0720afa4998cb355acb72d118f9731077ad7484a4860f0fe44a563268c8d93c4e70a1feaa2eff7fea4fc6e5f73799cbd0a", 0xcd}], 0x2, 0x4) ioctl$int_in(r0, 0x80000080045432, &(0x7f0000000080)) r1 = socket(0x0, 0x7, 0x1ff) sendmmsg$nfc_llcp(r1, &(0x7f0000008ec0)=[{&(0x7f00000001c0)={0x27, 0x0, 0x0, 0x3, 0x4, 0x9, "417216fd698da1be7fc37b5e0127ff791cdf74d41a5baa48c15b592690e6979e24fa20187df24c3545d63bcdaff5841dc4f90d705408957d34a279ddc8f9ac", 0x3e}, 0x58, &(0x7f0000000580)=[{&(0x7f0000000240)="c58f17d89534c0a23236c3e6b5cbafe49527877503c2a94d6725d2a99e88d1dc17c86c3ba262e2f2c0dab9d418b8496c8ff51a66896065d7b556b0148992d0bf9d5e614b8d9eb63136df9f329071bac2b460538ee6f52d6493e45ec45d5a524310bfc139ce6610f3a44718261eef7b49efdc586dbd6814c07d2a847d94ff8b437b3f17cd7378967d4b3b752cf79f4cff66b76e4cb15a2925e361cfa7e15b62880232614a8725542a031a", 0xaa}, {&(0x7f0000000300)="810b900446", 0x5}, {&(0x7f0000000340)="c3f443d2595a87b97d42edfaa5d9a0ff6cfbe2face33bb1c505faa069c188116ca707cf5bd66d98e3ba3f7528eb258eafbf0ab31acc928ceb34fcff803abc973fa3e75bcb95e039fa8032812c4a66c79a1f6bda1af642112858579e173a5c8965cc76079073e3ac5480af70d68717574029162bd88a34e7c70abd301c2802eb112d8b97db817228d640a562149a98193704c38", 0x93}, {&(0x7f0000000400)="f5ee7da46b71a0ee440d76b84aacd01cecb3bdbf86d316ddf2c53f0a6c0b1f8a83b9f8765f17a79b2b3ab94a39a3a45b0bff4f0408bc1c6551c2950a547fb201ba3a60df9c17f36e7c43b771cc30c353af404743f29212a22788e613387c49a62c041074406e0eb834b95f73d91e575ca4da", 0x72}, {&(0x7f0000000480)="4de1fc8e48eb60b94f82d6964165a7a42031e4f94ad60e5fdf747eb8d96ba86a69e0eced17671a887f4ac2e67a2c89da1ae80270be6216021aac01acd74a4a660d7feaba8bc59b4a859a1c35134730af9eb59ee02900e26d1c10b5e2217a1f7c132738613621269783c6d995e6b30fdfa3b53fcec4cb9c04e82900e283c367fa63f8094699bcfc61085cd641b22593e26d9fd356ec235e5c69f974ebd3ae8b35306d1c657d5be50cec0a4f0353af9a728b35b8ac057a3b43cd165987af566296fe31f3bf6498755bad1c956535c5d368bc5128ab5a6c281e6aba5767586a4ee9716dd791ccdd8f440f82", 0xea}], 0x5, &(0x7f00000005c0)={0xdc, 0xff, 0xc55a, "0966e1dd8a8ac86dce93b11e78f6f32dd9ea12fba3bd0181d9c82aec6ba1581e22644254c1c5e33ba3ab745f3861a381d776f2caf34f989f0ab5df53a485b4cce2a870a5474ad36b367c7105a220ac9d276ed604c6764fcb729d8331b71f888f8d57f477bdcdc4729d985a7880296ddd4f17dfe89d3dca7e261ac350e34ceb97147984406f75efb2d7f644f126afc68cb01ad5ca0a5177b6c95cfbb5100cb63ad6c515354551ce960a806379c366c455190aa8d80de53410ae11e0c22d14b8ac6c66118e3e18f8a469989e2922"}, 0xdc, 0x4000}, {&(0x7f00000006c0)={0x27, 0x1, 0x2, 0x2, 0xdf, 0x1, "dc7556092c4c56d50fb95b125b1b9e4296d9f0e09f4eaef00ef8abcb8a488c428484d929f0649683002884752edd5831412cd07e451efaf3c1093df62e7cae", 0x1}, 0x58, &(0x7f0000002780)=[{&(0x7f0000000740)="a48053971af0a3efd370b29bcaa10a3a938a311d5706db8b99ec492b4f9ca957be", 0x21}, 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0x1000}, {&(0x7f0000008900)="944dd528f9dcdc698713b082e8dc7b4e923743551e3a777d90ea626f41f5f87eeead290905efbfe6bc27a1212cd329f1c531ad6d8cbec8f5cc1f7aca7b9d4af006f7f4b3", 0x44}, {&(0x7f0000008980)="9ef888acc1e8a75cf641dd4f014a826a3742c59aaee7f63ff2ba55e4245e597c71bea5b003fa18d39049d6ab77dab54b72b18476aec5e4b507674b1fab6567d20bf0d32693e26455becab89584c394c4a00b53dda7a373d716ab303b3e3e4c1ce87ea46dc6f769e5b8cd2bff0a34880745aad655", 0x74}], 0x9, 0x0, 0x0, 0x20000000}, {&(0x7f0000008a80)={0x27, 0x1, 0x0, 0x5, 0x0, 0x81, "94e0b0a14ecd2bb49552d6fbda8e6df19504803f1860cdb8497728201cb0f35b00c0d06a2a1229a4c9ed24bd977b899ec6ad8f3b256de2ec634c79f55605f3", 0x34}, 0x58, &(0x7f0000008b40)=[{&(0x7f0000008b00)="ee56a287cfd8698c28688c07fc", 0xd}], 0x1, 0x0, 0x0, 0x24044084}, {&(0x7f0000008b80)={0x27, 0x1, 0x2, 0x6, 0x8, 0x100000000, "b47901cbfdbf06a83e8172cb47e42dff1135e8359348d82fe411c7240c41a463fd25178d851b4a4dc900830897f378eeb10b59196eb4a3260886544fb4988a", 0xd}, 0x58, &(0x7f0000008e00)=[{&(0x7f0000008c00)="e8c56f47a9f163bfbf091f4af4c1a11728332a43543b1045361add2676a2", 0x1e}, {&(0x7f0000008c40)="d062eb5449eda40f39de29b2404b72649d326d9ba71a0de13ba79cc92cb448f45c0559833fb5e5fdfb7f6b8fbcf401853ee8dbc2c2756364f254b8328e3102e81a397af703d25f09f3a9290c33fc1a782ce27ae255b8afc3902a3d3d65903de1190a235ffde333c87ecec2d9cddfc6941646a5db3db42961420e9793babf9d85a43c181f837bc20f02d47bcc458b318df3defef507ba32f089781220c5425b4a77a97869b425", 0xa6}, {&(0x7f0000008d00)="b379498eaa691880766b4a359156081725a81c50707a5110e4f116d17352d08ae4df82513ac418459ecdf99deb6ca24a7ff711f761640eafe34a9192e88c7e6f4c3863cf43cedd015eda80c52bcd50bd3b31c8c4fbf8bcbaeab87c00eecb15c591a8cb619c2467015bd7c93674f4530be245cefdd9d42dd6ba5bfc25302bdda1a6dcb2f0a7d458bbcb72b18abf7df3311ae3fe10fc82ec6b6af7b607c1cda9ec6b38ff8f87a9e0dfa1426adab4a425302c13c2aea16491ec13d66a7851846110ee06cf6e41ae15d1c2c9ab712c2997c91a55ca", 0xd3}], 0x3, &(0x7f0000008e40)={0x50, 0x11f, 0x6, "ae1a9d4574a74231ad208bfc26921348cf29f83b83192363e9a6963c036d6825b9a2f2297495f71544d33334c167a0303138f0e90393b3c19953f9438f2e87f084c314fe"}, 0x50, 0x24040881}], 0x9, 0x0) 2018/04/05 02:44:44 executing program 0: socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg(r0, &(0x7f0000001e80)=[{{&(0x7f0000000040)=@ipx={0x4, 0x1, 0x1, "3a88e5fd0822", 0x80}, 0x80, &(0x7f0000000600)=[{&(0x7f00000000c0)="f7e62779fa80d2f8fdb8e4", 0xb}, {&(0x7f0000000100)="a1a65754ad7de0f477a20dbc66fec48c348c2b4f3dec98dbbc6ae7e383a67523be", 0x21}, {&(0x7f0000000140)="235f4f20233bdaa727c12855279bc9dac36015a208a8ef7cd2e8e953414442e653da64a5768c31d141d227b4d3fba62bae72cea8577d1de8d0dddce03969bdbcb3eac6534e0a043665e905b6b010745349211a3506f925922ac22010184d47af4b11e6d620db54ef881ff2970834d52a27ab532a4dad2ce410bf000d2e47a0f9a7f1194e1d589a440c4f1b82217a0a4d735f62fc776f05abda3cc69657c77c134a2abac96a4304af8a2a83f40719aa2395", 0xb1}, {&(0x7f0000000200)="03802503602914b4290b3999c70ef01088191c9fc195ca226060c8a9165002cb2726107555cd0780e11f8bca516bf792b8da590bb2cfe144b469b846690cfc26c9286b79223564c4a5a2cbe83d076fc9763f8d61d03c7df4f61476eb386377e31557736d0ea83b225361a0ca862b69b931567d393722ebacf9f2bd4828dd48a9680c1d896743ce2b7ed324c1f4d75a98", 0x90}, {&(0x7f00000002c0)="7c65e6d849a0f84a8c6b097dcb078b623649c49855202ea1d7057eb6eea381be6b29196642a5a5306235fbeb9cf9000574b7", 0x32}, {&(0x7f0000000300)="a2c99a4ca3bb55f0559c8e8fc2768ff43761b9e258af7b8e8d6a54c19d15f96782f7e0139b6b0b9fc2d9605709757da7e2448be3774bbd8d458beeb65646adf020475ffe4d375f3fa3036c07e709f1f418cc5cb95c871a42de8b28445e9cc2df260931062e208d20f72bfa90f191d3ce44707d3536017ef4e3d0991c4c5b884bdf296099a702ced8d95c369ec0b419dc18eaf891bda53789fb76dfd810d02dee0ce2c824dfd79573eb5ce11e796810df2c3997964dabc26d52e2b3b2287637f006fbce9a99149cd65a289de0af2a46cd4293", 0xd2}, {&(0x7f0000000400)="60501132c4f274829d6348697fbfc4b79c3d8f68cdec2ac63dde7185c1ab48c96ab1c9dfcb91ac29aee8fc014f96e7ea724988d550426f8d3645f87ef9579d95f3cf69c7bffef40badab476cd0179a229f14636654e0b85fc5d37be36d38a8f088efb42db9f7e05a7d9c9f40c7f25dd92a2697cf731cabca0b46cfcde3b85093d4775f0a92cd501a33cc1ab1f425fba45a562e0b5c2ca881dea3a812faa92bab117c94ed83f4a36a959c6b1095dac745b249", 0xb2}, {&(0x7f00000004c0)="afac3bdd20fbe5b3cfd4317943ca97c769dddd5ca120dd2e9142f5322b85b4289a8390fb77d166f8116c4291cef527973e1382f293cf3518600d5922619f17b9ff0bbd0dbeda451835bb6587e0022199fc24500959d160aa92e735839b9d5780fc3b3101e46da0c65d76d33ba2d5a0064ce2439d344b86aca8140de894f1dc3399fde72a63e50ae7ae4888a4329a26d17fb84e8d169d88c7a9772ac257e8a6c360853070709384910d", 0xa9}, {&(0x7f0000000580)="278ea8922e6ddf43efa88a6cd0049bd97ff607a5a3d03ab64c839602e2e66d22bf0e261233c973211f81b71971977d05f44f2967b5a6205d1391c2c05112ae075354d6e4bc76b1ed4596d80b2a0adbbdc7161c1b56c7e34cacdf13434d5421bd3e90", 0x62}], 0x9, &(0x7f0000000680)=[{0x8c, 0x100, 0xffff, "b1a2093acad6e4c4669315f5fbeefb51ba45c892b3c3c8ef973ab18c01427371b25c161ec339a37383679d7a88de438f23e093fa8a982709684726254295540c89afdbfbf633c310bd73ae79948b79f329d22653f7db1342d1125caca9269bb31238488c632e00bd05452ab3e63faa5a94575e2f154db010a09ad510e37d"}, {0x78, 0x19e, 0x80000000, "ca5b602a8a12681b6bb5d408cdd4b9fd0350d27ffe641d115f1a98a680cd190f2d7c4c654430bfe671347d64643480985178cd58950897fc6276380158657a3512c83413f8c3b8f126b49a2b0bbfd92f9069add1a768b73c399d2f11b31911bb7863b2cb45b6cb4ad54ea7"}, {0x108, 0x103, 0x2, "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"}, {0x7c, 0x107, 0xfffffffffffffff9, "1b1004f4c1604a6039796371090e785b08bdcf00e925f264324dc43f11d05dc653bc662f82db51d257b82249e72b8ca5c7d7aca1da7f9e6b5787f3f404a1099c117c5f13834c533ccc54128eb465ae00bee009589a16f254f524ccf2c139e05c411abd98f6f746909d2db7db77ea"}, {0x98, 0x12b, 0x3, "5d6ac5bf5893c0435aa3fb2ab5e56904ce85ec8da69cf762dcc2b5110bf5a01f548d73fed65fa16a5be3667e929a882c840d984ebce0f3b92aa6ff9820298115d720591c91878c431b3b20f607adf8ede3c951953c08cd1f2c4762204f4ac47d222a5aa0b16297b4c37e7361b89c3fb57e09d3fcd43225b5b2df559d48bb0fd9ca387c615a0142c061ecd34d"}, {0xdc, 0x111, 0x4, "a29874692841f99cd907d1f87aa10adbd141be2765635a052d6761bd02cac1847aede871ee5b0ae13b0589c9b19f68c642f6e85fbaec3b17cf0a5238aacfebdeeab9ba295c019f5f7d7e4ffaf4dca5f8ad9e4877318db2c11340e673e8d2e67b655d0bd629763c50ac93c00d83603b662e0ac84609af1171fa399d114bb110586cfa647c6a92725d0a348dfaa7f476d04d626daae211b0060569afb72bafe942af3331ce8d7e08be4e2446d0fdea930f9468ca433edd09053a153a7e805a29a3316dacd7a8777d82c8ed59f9dd"}], 0x3fc, 0x20004000}, 0x4}, {{&(0x7f0000000a80)=@in6={0xa, 0x4e23, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x2}, 0x80, &(0x7f0000001dc0)=[{&(0x7f0000000b00)="7aa672bd147b1afaa2ee53d5f8c2e01efb9e3da0bf9d5f789b2d419a05f6e74275b87074", 0x24}, {&(0x7f0000000b40)="bf3f3db467a84037da785c28a90a85f69607d61d53a5398f205ecc9e6c4613305ff9841132c6483b06d9e919ac8512df2314a29d40cefb2c0c3c1485", 0x3c}, {&(0x7f0000000b80)="06eeefad7b89a762d9d8e1ef59086c38aeb57c9f319c23f1e40fd87ff74345983937cb8c8db17b489408cedca8391006023ddaaba3c5a81a68f8ed2da1", 0x3d}, {&(0x7f0000000bc0)="4e21d5cc0de7c8becf3eb21cc3426055f434b056ba07c1d466a52ad25c70f10b0b2b5d6ccc27c6d30fa5eb0500beba3e5a429433df390703a215b5c673a4443fb3bd6374c750d2d32d63ebcdbcdee66b1cffebd9b7", 0x55}, {&(0x7f0000000c40)="28390bcb3be756b344db23afc209a10e122915e897b23213f42f9e073444a1a18674ff7ad7b83e55bacf274ce07bb4bc234947fde3cb0cc74dac7c815cec879fd4b7f3", 0x43}, {&(0x7f0000000cc0)="fca3b7c95b6d1dab5a85497f0c4279449e679f9b417938e612d8daae7a815814d012667b078655a0840175eaf42d08a78e9f95b8d4e09e6358d6bd83433ce0a9da69fa12470af074a40594f7281e4b709582c105ca13271f3d7be8bc5d839992988e47a1d649f8263a669001bfe9734a26d8719d3338db8ff569e9681d4dbc0117b71e064da2d3f8ceec9473967ae611454442d78671896843f69d0324bb38ac13841ff5a5884d5d79e8e918749c4f52d7be5654", 0xb4}, {&(0x7f0000000d80)="b7c8f032e34530379879c763d25c3b6a61588499fcf42f3e747af212059d868a", 0x20}, {&(0x7f0000000dc0)="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", 0x1000}], 0x8, &(0x7f0000001e00)=[{0x4c, 0x1, 0x1, "87082af5e28bc93e32e021de6337e7f048aa49bf162ab036c2e68d1a94a6853788628c11a7b561ba34618824981f1eff8dc7ee0da17301da049ffe586f5df766"}], 0x4c, 0x814}, 0x9}], 0x2, 0x840) getsockopt$inet6_int(r1, 0x29, 0x17, &(0x7f0000001ec0), &(0x7f0000001f00)=0x4) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001f40)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000001fc0)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r2, &(0x7f00000020c0)={&(0x7f0000001f80)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000002080)={&(0x7f0000002000)={0x7c, r3, 0x0, 0x70bd2c, 0x25dfdbfb, {0x2}, [@IPVS_CMD_ATTR_DAEMON={0x2c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @dev={0xac, 0x14, 0x14, 0xf}}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x3e7}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @loopback=0x7f000001}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x3}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}]}, @IPVS_CMD_ATTR_DEST={0x3c, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x7fff}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x3}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0xe90}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x3}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x8040a72}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x4}]}]}, 0x7c}, 0x1, 0x0, 0x0, 0x20000004}, 0x20000000) ioctl$sock_proto_private(r0, 0x89e1, &(0x7f0000002100)="b0df468325f73999aa6a0d9885e346b7d20bc5552758aa66ad3bb7dcd3b6242089f7f87d50be86680a7a41f92d03aa77eec4a3") ioctl$sock_inet6_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f0000002140)) r4 = fcntl$getown(r1, 0x9) sendmsg$nl_route(r2, &(0x7f0000002240)={&(0x7f0000002180)={0x10, 0x0, 0x0, 0x402}, 0xc, &(0x7f0000002200)={&(0x7f00000021c0)=@ipv4_delroute={0x2c, 0x19, 0x100, 0x70bd2c, 0x25dfdbfb, {0x2, 0x0, 0x20, 0x5, 0x0, 0x4, 0xfe, 0xb, 0x700}, [@RTA_DST={0x8, 0x1, @dev={0xac, 0x14, 0x14, 0x11}}, @RTA_FLOW={0x8, 0xb}]}, 0x2c}, 0x1, 0x0, 0x0, 0x1}, 0x800) arch_prctl(0x1001, &(0x7f0000002280)="3350c7ca14f1139d64b855ebf5bd9fa08ecf14e059775181b28b195afb1508d05dcb926615fe6624f86c0df031346283e4b2d8144bd2b97862d2732a4eea0d4cca2688628fe2f98a1cf1de74") setsockopt$IP_VS_SO_SET_EDIT(r2, 0x0, 0x483, &(0x7f0000002300)={0x7f, @loopback=0x7f000001, 0x4e21, 0x2, 'none\x00', 0x1, 0x5, 0x29}, 0x2c) setsockopt$inet6_buf(r1, 0x29, 0x0, &(0x7f0000002340)="4c447f90f4c739987d788d151f90279b78d55a37d30acfae34042a629f43f2189039431ffb6bc44263c2ae9ce02c85ed9fac54903f096aa1283cd4fe92450e", 0x3f) tkill(r4, 0x3) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000002380)={0x0, 0x90}, &(0x7f00000023c0)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000002400)={r5, 0x1f}, &(0x7f0000002440)=0x8) getsockopt$inet6_dccp_int(r2, 0x21, 0x11, &(0x7f0000002480), &(0x7f00000024c0)=0x4) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000002500)) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000002540)={r5, @in6={{0xa, 0x4e22, 0x4, @remote={0xfe, 0x80, [], 0xbb}, 0x8000}}, [0x7, 0x2, 0xfffffffffffffff8, 0x80, 0x863, 0x0, 0x81, 0x2, 0x6, 0x1, 0x463, 0x8, 0xffffffffffffffff, 0xffff, 0x5]}, &(0x7f0000002640)=0x100) ioctl$EVIOCREVOKE(r2, 0x40044591, &(0x7f0000002680)=0x3ff) getsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f00000026c0), &(0x7f0000002700)=0x8) socket$inet_tcp(0x2, 0x1, 0x0) r6 = syz_open_procfs(r4, &(0x7f0000002740)='net/ip_tables_matches\x00') getresgid(&(0x7f0000002780), &(0x7f00000027c0), &(0x7f0000002800)) getpeername$inet(r2, &(0x7f0000002840)={0x0, 0x0, @dev}, &(0x7f0000002880)=0x10) getrandom(&(0x7f00000028c0), 0x0, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000002900)=0x7fffffff, 0x4) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000002940)) getsockopt$bt_BT_VOICE(r6, 0x112, 0xb, &(0x7f0000002980)=0x6, &(0x7f00000029c0)=0x2) fcntl$setsig(r1, 0xa, 0x2a) [ 567.847129] device lo left promiscuous mode 2018/04/05 02:44:44 executing program 4: r0 = socket(0xa, 0x2, 0x0) flock(0xffffffffffffffff, 0xb) sendmsg$IPVS_CMD_GET_INFO(r0, &(0x7f00000009c0)={&(0x7f0000000500)={0x10}, 0xc, &(0x7f0000000980)={&(0x7f0000000cc0)=ANY=[]}, 0x1}, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000200)) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x100000002}, 0x1c) sendto$inet(r0, &(0x7f0000509f92), 0xff77, 0x0, &(0x7f000055fff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000580)='/dev/rfkill\x00', 0x200, 0x0) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f00000007c0)={0x6, 0x80000001}) fchdir(r0) fstat(0xffffffffffffffff, &(0x7f0000000180)) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000002340)=ANY=[@ANYBLOB="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"], 0x1) bind$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000440)={0x0, @in6={{0xa, 0x4e20, 0xffff, @loopback={0x0, 0x1}, 0x1ff}}, 0x5, 0x9, 0x0, 0x3cab}, &(0x7f0000000280)=0x98) sendto$inet6(r0, &(0x7f00000011c0)="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", 0x1d8, 0x0, &(0x7f0000000400)={0xa, 0x4e21, 0xdc1, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x19}}, 0x3}, 0x1c) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000005c0)={r2, 0x3c, &(0x7f0000000540)=[@in6={0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xce}, @in={0x2, 0x4e21, @multicast2=0xe0000002}, @in={0x2, 0x4e20, @broadcast=0xffffffff}]}, &(0x7f0000000600)=0xc) fallocate(0xffffffffffffffff, 0x1, 0x0, 0x0) mincore(&(0x7f0000ffc000/0x1000)=nil, 0x1000, &(0x7f0000000a00)=""/129) r3 = socket$inet6_icmp(0xa, 0x2, 0x3a) sendmsg$inet_sctp(r0, &(0x7f000050dfc8)={&(0x7f0000000840)=@in6={0xa, 0x4e24, 0x80000001, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, 0x1c, &(0x7f00000005c0), 0x0, &(0x7f0000576000)}, 0x0) ioctl$EVIOCGPROP(0xffffffffffffffff, 0x80404509, &(0x7f00000003c0)=""/25) ioctl$DRM_IOCTL_MARK_BUFS(r3, 0x40186417, &(0x7f0000000300)={0x0, 0x20, 0x7, 0x1, 0x11, 0x100000001}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000cc0)=ANY=[@ANYRES32=0x0, @ANYBLOB="7b000000147b31a6c8d04526e5f78a8fe27845051f555f6994461af1218603a0f9c18ac908cd55dab3828efe98ab164ba6fc8873a807fa51bb4eab22c5df774cd217b3b2c0af891a34aae4b6aa2b7e16f7b4f55dcc91ee95c14977580183e8963965a1ab5c004a641086e0fbc35582cadd0075864a1d1b58c4036a1ea7b7fddf062b4b66c882ba19acde6670f6c119dff0a965f673af60456e021465758a118126d872e2dee540c8290a2bbdf13215ab0cc8f7de017f3b9cae7f24460d79bfcc1cdf6cde2c9b435b3a84c6f28fda4c16b2015e35ba6e19ca9d0ee37cf44e92873c40b18218caf37299c6b9d1ae1c7cff203ac6c4742fd6ea8e7553e39a511287a3207cdb0a47a876397d26eafc36a20658ff0598323cc51a0c4bd7af8d7a1fddf7c41f6bcf3974a539aebfae40e1c9f9b221f5879dac7e1203cb3d6d9af5da1b8ed49fb37afdbb81e3f8bba273b0a696087b02c3eacc470da19693bbc19a0502a956579b3ad7b2cf9947416353bb0a8e75b23d4267972d8f33b3798a5c0dad9a3ca79930b2eed780e53e0adcaff64c836cf6eccb83a5de083f429bcfdc502d0700c35f7b0f11f082b163d8bf009bdb5a50bde6562c5685b95ff17ebda1a00c73f8a58436eaa981a8a09f9cc88df15641ea290026ea074c2f81baca387402"], &(0x7f0000000240)=0x2) setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000240)=@nat={'nat\x00', 0x19, 0x3, 0x970, [0x200019c0, 0x0, 0x0, 0x200019f0, 0x20002398], 0x0, &(0x7f0000000040), &(0x7f00000019c0)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000766c616e300000000000000000000000696662300000000000000000000000006970366772653000000000000000000065716c00000000000000000000000000aaaaaaaaaa000000000000000000000000000000000000000000b0080000b0080000e0080000616d6f6e670000000000000000000000000000000000000000000000000000001c080000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000002000000080000000000000000000000000000000000000000000000000000000000000000000000000000000000000003000000000000000000000005b10000000000000000000000000000000000000000000000000000000000007800000000000000020000000000000000000000000000000000000000000000000000000000000005000000000000000000000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffffff7f0000000000000000370400000000000000000000ff000000ffffff7f0000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000000000000000000000000000060000000000000000000000000000000000000001800000000000007f0000000000000006000000ff07000000000000070000000000000000000000000000000000000000000000f9ffffff0000000000000000000000000800000000000000000000000000000000000000080000000000000000000000000000000000000000000000e1ffffff000000000000000000000000000000000000000000000000000000000000000000000000feffffff000000000000000000000000000000001f0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001e000000000000000000000000000000d30c0000000000000000000000000000030000000000000009000000000000000000000009000000000400000000000000000000000000000000000000000000060000000000000000000000000000000000000000000000040000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000ff010000000000000400000000020000010000800000000000000000030000007f0000000000000000000000000000000000000000000000010000000000000000000000000000000000000008000000000000000000000000000000000000000900000000000000d100000000000000000000000000000000000000000000000600000000000000000000000100000000000000090000000000000000000000000000000008000000000000fdffffff000000000000000000000000000000000000000005000000000000009fdf0000000000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000008000000000000000000000000000000000000000000000a30000000000000002000000000000000000000000000000000000001f00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000070000000000000005000000000000000000000001000000f7ffffff000000000000000000000000000000000000000002000000000000000000000020000000070000000000000000000000000000000000000000000000000000000000000006000000000000000400000000000000000000008600000000000000010000000000000006000000000000000000000005000000000000000000000500000000000000000000000000000000090000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000619c00000000000000000000736e6174000000000000000000000000000000000000000000000000000000000c000000aaaaaaaaaabb0000feffffff000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000"]}, 0x9c0) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x2, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000880)={@in={{0x2, 0x4e24, @multicast1=0xe0000001}}, 0x800, 0x6c21, 0x4, "c686d2fad19b647ce46e49257abdb8ed559f9f221543190a3cdde38e6bcc1bc28a60e47657fb6527f8eb6fc502af4b8265dbf3bc186c18fbe808c41b34a3ddfc56e9c4b27c15d9d9cd095996757fddf0"}, 0xd8) write$sndseq(r4, &(0x7f00000003c0)=[{}], 0xffffff1a) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r1) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) unlink(&(0x7f0000000080)='./file0/file0\x00') [ 567.961459] IPVS: set_ctl: invalid protocol: 0 224.0.0.1:0 dh [ 567.977678] device lo entered promiscuous mode [ 567.984307] qtaguid: iface_stat: create(lo): no inet dev [ 567.992188] qtaguid: iface_stat: create6(lo): no inet dev [ 568.089970] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 568.097821] qtaguid: iface_stat: create6(lo): no inet dev [ 568.176188] device lo left promiscuous mode [ 568.230024] IPVS: set_ctl: invalid protocol: 0 224.0.0.1:0 dh [ 568.250326] device lo entered promiscuous mode [ 568.259010] qtaguid: iface_stat: create(lo): no inet dev [ 568.266042] qtaguid: iface_stat: create6(lo): no inet dev [ 568.275822] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 568.287311] qtaguid: iface_stat: create6(lo): no inet dev 2018/04/05 02:44:45 executing program 2: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x80, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000040), &(0x7f0000000080)=0x14) r1 = socket(0x10, 0x100000000002, 0xc) write(r1, &(0x7f0000000400)="1f0000000104ff00fd4354c007110000f305010008000100010423dcd9df00", 0x1f) write(r1, &(0x7f0000c34fe1)="1f0000000104fffffd3b54c007110000f30501000b000300000010d10000cf", 0x1f) 2018/04/05 02:44:45 executing program 4: r0 = socket$l2tp(0x18, 0x1, 0x1) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) setns(r0, 0x4000000) process_vm_writev(r1, &(0x7f0000000200)=[{&(0x7f0000000800)=""/142, 0x8e}, {&(0x7f0000000140)=""/177, 0xb1}], 0x2, &(0x7f00000007c0)=[{&(0x7f0000000240)=""/60, 0x3c}, {&(0x7f0000000280)=""/234, 0xea}, {&(0x7f0000000380)=""/221, 0xdd}, {&(0x7f00000008c0)=""/91, 0x5b}, {&(0x7f0000000500)=""/242, 0xf2}, {&(0x7f0000000940)=""/197, 0xc5}, {&(0x7f0000000700)=""/106, 0x6a}, {&(0x7f0000000780)=""/34, 0x22}], 0x8, 0x0) ioctl$sock_ifreq(r0, 0x894a, &(0x7f0000000040)={'syz_tun\x00', @ifru_flags}) 2018/04/05 02:44:45 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000008000)={0x1, {{0x2, 0x4e20, @multicast2=0xe0000002}}}, 0x90) mprotect(&(0x7f0000008000/0x2000)=nil, 0x2000, 0x4) setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000000)="90958b65e71b405d", 0x8) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000001000)={0x0, @broadcast, @broadcast}, &(0x7f0000008000)=0xc) 2018/04/05 02:44:45 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") r1 = getpid() ptrace$getregset(0x4204, r1, 0x0, &(0x7f0000000480)={&(0x7f0000000780)=""/221, 0xdd}) fcntl$setstatus(r0, 0x4, 0x6000) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) r2 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f00000003c0)={0x4, {0x2, 0x0, @multicast1=0xe0000001}, {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e20, @multicast2=0xe0000002}, 0x0, 0x8001, 0x0, 0x0, 0x0, &(0x7f0000000100)='bridge0\x00', 0x3f800000000000, 0x80000000, 0x2c5d}) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f00000000c0)={0x7}) request_key(&(0x7f0000000680)='dns_resolver\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a}, &(0x7f00000006c0)='&*:@vboxnet1eth1}@\x00\x00', r2) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000500)) getpriority(0x0, 0x0) syncfs(r0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000540)={{{@in=@broadcast, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6}}, &(0x7f0000000040)=0x45) geteuid() setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000880)={{{@in=@local={0xac, 0x14, 0x14, 0xaa}, @in=@multicast1=0xe0000001, 0x4e20, 0x100000000, 0x4e21, 0x7, 0x0, 0x0, 0x80, 0x0, r3}, {0x1, 0x9, 0x855d, 0x0, 0x6, 0x101, 0x6, 0x9d}, {0xffffffffffffffff, 0x0, 0xff, 0x100}, 0x6, 0x0, 0x1, 0x1, 0x0, 0x3}, {{@in6=@dev={0xfe, 0x80, [], 0xc}, 0x0, 0x33}, 0x0, @in=@dev={0xac, 0x14, 0x14, 0x18}, 0x0, 0x2, 0x3, 0x0, 0xeeb, 0x9, 0x7f}}, 0xe8) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f0000000340)={'raw\x00'}, &(0x7f0000000140)=0x54) 2018/04/05 02:44:45 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) r1 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0xfffffffffffffffd}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'bridge0\x00', 0x22001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000140)={'bridge0\x00\x00 \x00'}) ioctl$sock_inet_tcp_SIOCOUTQNSD(0xffffffffffffffff, 0x894b, &(0x7f0000000280)) r2 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x5, 0x200000) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r2, 0x111, 0x2, 0x1, 0x4) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r1, 0x28, 0x2, &(0x7f0000000040)=0x4, 0x8) rt_sigsuspend(&(0x7f0000000680)={0x8}, 0x8) dup3(r0, r0, 0x80000) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getpeername$inet(r3, &(0x7f00000002c0)={0x0, 0x0, @local}, &(0x7f0000000300)=0x10) setsockopt$packet_rx_ring(0xffffffffffffffff, 0x107, 0x5, &(0x7f0000000200)=@req3={0x1, 0x1, 0x0, 0x0, 0x22be, 0x1, 0x9}, 0x1c) getsockopt$EBT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x80, &(0x7f00000003c0)={'nat\x00'}, &(0x7f0000000580)=0x50) r4 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TIOCLINUX3(r4, 0x541c, &(0x7f0000000100)=0x3) 2018/04/05 02:44:45 executing program 6: r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000080)="1f00000002031900000007000000068100ed853b09000100020000003ffe58", 0x1f}], 0x1) mkdir(&(0x7f000090a41c)='./control\x00', 0x0) r1 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) readv(r1, &(0x7f0000000580)=[{&(0x7f00000000c0)=""/119, 0x77}, {&(0x7f0000000140)=""/92, 0x5c}, {&(0x7f00000001c0)=""/190, 0xbe}, {&(0x7f0000000680)=""/148, 0x94}, {&(0x7f00000005c0)=""/160, 0xa0}, {&(0x7f0000000400)=""/169, 0xa9}, {&(0x7f00000004c0)=""/122, 0x7a}], 0x7) mkdirat(r1, &(0x7f000002cff6)='./control\x00', 0x0) renameat2(r1, &(0x7f0000036ff6)='./control\x00', r1, &(0x7f0000036000)='./file0\x00', 0x2) fchmodat(r1, &(0x7f0000000040)='./file0\x00', 0x4) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000280)={0x0, 0x9}, &(0x7f00000002c0)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000300)={r2, 0x0, 0x7fff}, 0x8) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f0000000540)=0x6, 0x4) 2018/04/05 02:44:45 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000000)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0185879, &(0x7f0000000080)={0x20000201, &(0x7f0000000100)}) getpeername$inet(r0, &(0x7f0000000040)={0x0, 0x0, @loopback}, &(0x7f00000000c0)=0x10) 2018/04/05 02:44:45 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000ff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000080)={0x2, &(0x7f0000e9b000)=[{0x45, 0x0, 0x0, 0x80000001}, {0x6}]}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='bcsh0\x00', 0x10) sendto$unix(r1, &(0x7f000005a000), 0x0, 0x0, &(0x7f0000000000)=@abs, 0x8) 2018/04/05 02:44:45 executing program 4: r0 = memfd_create(&(0x7f0000000000)="75730700010000ce000078003798", 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='net/rt_acct\x00') ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000000040)={&(0x7f0000ffe000/0x1000)=nil, 0x1000}) sendfile(r0, r1, &(0x7f00006dbff8), 0xed59) unlinkat(r1, &(0x7f0000000080)='./file0\x00', 0x200) 2018/04/05 02:44:45 executing program 7: r0 = socket(0x10, 0x3, 0x0) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000000040)={'tunl0\x00', @ifru_data=&(0x7f0000000000)="ac8be4abd0f79d6325ae476aab5970a3131f2fb4bbfb3c75500e33d0612f430d"}) 2018/04/05 02:44:45 executing program 2: socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000140)) write(0xffffffffffffffff, &(0x7f0000237000)="260000001e0047f791f6caff00242207070000000200000000000000aa0737550500040008ff", 0x26) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$ARPT_SO_GET_INFO(r1, 0x0, 0x60, &(0x7f0000000040)={'filter\x00'}, &(0x7f00000000c0)=0x44) 2018/04/05 02:44:45 executing program 3: r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) pipe(&(0x7f00000000c0)) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000100), &(0x7f0000000140)=0x8) r1 = syz_open_dev$sndseq(&(0x7f0000053ff3)='/dev/snd/seq\x00', 0x0, 0x101802) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000000000)={0x0, 0x0, 0x0, 'queue0\x00'}) write$sndseq(r2, &(0x7f0000048fe4)=[{0x0, 0x1ff, 0x0, 0x0, @time={0x0, 0x989680}, {}, {}, @control}], 0x1c) write$sndseq(r2, &(0x7f0000053000)=[{0x0, 0x1, 0x0, 0x0, @tick, {}, {0x0, 0x1}, @ext={0x0, &(0x7f0000055ffe)}}], 0x1c) 2018/04/05 02:44:45 executing program 6: socketpair(0x1, 0x3, 0x1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$ASHMEM_GET_PIN_STATUS(r1, 0x7709, 0x0) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r1, 0x111, 0x1, 0x7fff, 0x4) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000040)=0x0) ptrace$setopts(0x4200, r2, 0xfffffffffffffff9, 0x12) timer_create(0x5, &(0x7f0000000200)={0x0, 0x12, 0x7, @thr={&(0x7f0000000080)="418699275c96f3d7fd43e822cf1f10047da33f07883fb54a9d8cd183a602bee42cbb364893c032faa940d90728271051d21190d44ef950b6c1a5d70ce66e13864f83fd932809d483e6e24432d8253e67086194f66c1b71d8ee84ff896f2e439b5c7f113d49fb70f56074a4dc8147c0bfa6a8f9399e35ad3d0931b2689c0cddd7a3751853f3fb", &(0x7f0000000140)="b93995b7bcf54bae53a9f77568f27028464c40d2c42cfa62afe2760bbfa3c138bea5de4cc765d3c2cebc4c72c468695b2da7e1ba9b5bb99e8f8de1604c3c87766f7e95f4e5254c90083b2d14b00b4d09b9f511cb8442a6b9c370dbab122a38ca5aaa19a2f2dad89c98f72c2dc7b96b3df894f5241f7bc444b966d6da7f29deb5a63e43"}}, &(0x7f0000000240)=0x0) timer_gettime(r3, &(0x7f0000000280)) setxattr(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)=@known='system.advise\x00', &(0x7f0000000340)='\x00', 0x1, 0xef14570e825112f8) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000380)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00000003c0)={0x0, 0xb6, "53ed0750a2c1f27823363e2fac504408d02c29f144fd733fd49c47712c888f8b76750f41de30a034b385cee3b6eaffbe8c9b7895e8d380a882e6c569698313541a2b4a1d3e4c04bf9ed31b089e09e2af117bafbcfcef494adc6ef6e5ca28c898b41b8ba87bab559bcfc1c992a84fd24b5f25fe6f6a8a82b10010f7573a2fecd20eba3d20688a63799b951ae0362623bbd293bf269b06614e6e1a0563d35cc2e6ab733a21beb0a52b08d362c7ec27f3dff25093961b86"}, &(0x7f0000000480)=0xbe) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000004c0)={r5, 0xd6}, &(0x7f0000000500)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000540)={r6, 0x9}, &(0x7f0000000580)=0x8) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f00000005c0), 0x1) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000600), &(0x7f0000000640)=0x4) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r1, 0xc058534b, &(0x7f0000000680)={0x5, 0x6, 0xbe6e, 0x7f, 0x9, 0x1}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000700)=[@in6={0xa, 0x4e23, 0x10001, @mcast2={0xff, 0x2, [], 0x1}}, @in6={0xa, 0x4e23, 0x7, @dev={0xfe, 0x80, [], 0x1a}, 0xffffffffffffffc1}, @in6={0xa, 0x4e22, 0x5, @loopback={0x0, 0x1}, 0x7}, @in={0x2, 0x4e22, @rand_addr=0x31}], 0x64) ioctl$KDENABIO(r4, 0x4b36) fchdir(r0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000780)=@assoc_value={0x0}, &(0x7f00000007c0)=0x8) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$VT_DISALLOCATE(r1, 0x5608) ioctl$LOOP_CLR_FD(r0, 0x4c01) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000800)={r7, 0x3}, &(0x7f0000000840)=0x8) r10 = socket(0x0, 0x6, 0xff) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000880)={r8, @in={{0x2, 0x4e23, @broadcast=0xffffffff}}, [0x800, 0x2d34, 0x43b8, 0x4, 0x3d5, 0xfffffffffffffffd, 0x6, 0x5, 0x401, 0x79, 0xffffffffffffffff, 0x7e00, 0x7, 0x10000, 0x5]}, &(0x7f0000000980)=0x100) r11 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000a00)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r10, &(0x7f0000000b00)={&(0x7f00000009c0)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000ac0)={&(0x7f0000000a40)={0x58, r11, 0x720, 0x70bd27, 0x25dfdbfc, {0x4}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x100}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1}, @IPVS_CMD_ATTR_DEST={0x2c, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0xfffffffffffffffc}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e20}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x8}]}]}, 0x58}, 0x1, 0x0, 0x0, 0x1}, 0x80) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000b40)={r9, 0xffffffffffffff81}, &(0x7f0000000b80)=0x8) capset(&(0x7f0000000bc0)={0x19980330, r2}, &(0x7f0000000c00)={0x5, 0x8589, 0x2, 0xfffffffffffff001, 0x7, 0xfffffffffffffffb}) [ 569.387850] netlink: 3 bytes leftover after parsing attributes in process `syz-executor2'. [ 569.407273] netlink: 3 bytes leftover after parsing attributes in process `syz-executor2'. 2018/04/05 02:44:45 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f00001e0ffc)=0x3ff, 0x4) connect$inet6(r0, &(0x7f0000000000)={0xa, 0xffffffffffffffff, 0x800, @mcast2={0xff, 0x2, [], 0x1}, 0xfffffffffbfffffc}, 0x1c) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x105000, 0x0) connect$netlink(r1, &(0x7f0000000080)=@unspec, 0xc) 2018/04/05 02:44:45 executing program 3: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x100000001}, &(0x7f0000000080)=0xc) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00000000c0)={r2, 0x9ce0000000000}, &(0x7f0000000100)=0x8) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f0000000180)={0x2, &(0x7f0000000140)=[{}, {0x0}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc008641d, &(0x7f0000000200)={r3, &(0x7f00000001c0)=""/13}) lsetxattr(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)=@random={'os2.', '\x00'}, &(0x7f00000002c0)='\x00', 0x1, 0x2) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000300)={{{@in6=@mcast1, @in6=@ipv4={[], [], @loopback}}}, {{@in6=@loopback}, 0x0, @in6=@mcast2}}, &(0x7f0000000400)=0xe8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000440)={r2, 0xff}, &(0x7f0000000480)=0x8) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x5a15, 0x4, 0x1e, 0x1, "11e69e50281f793fec87e8d255832faad8322b4f9f45b263a0b2778986111b605f0ac2d5c2aacb759e7121c16258d6ace9375623521b5101f6a9570b5fe2dbdc", "50e8c8e5e5b16f156442b599a8851c7bb453b144507fe4924e27b96dbc395ec4", [0x7, 0x400]}) rt_sigaction(0x39, &(0x7f0000000580)={0x8, {0x8}, 0xd8000000, 0x4ef}, &(0x7f00000005c0), 0x8, &(0x7f0000000600)) gettid() connect$l2tp(r1, &(0x7f0000000640)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x4, 0x2, 0x0, 0x2, {0xa, 0x4e24, 0x8, @ipv4={[], [0xff, 0xff], @rand_addr=0x7ff}, 0xff}}}, 0x3a) fstatfs(r0, &(0x7f0000000680)=""/146) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000740)={'lo\x00', {0x4, 0x5, 0x0, "9b636dc436c7", 0x6}}) ioctl$int_out(r1, 0x0, &(0x7f0000000780)) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f0000000800)={0x4, &(0x7f00000007c0)=[{}, {}, {}, {}]}) openat$cgroup_type(r0, &(0x7f0000000840)='cgroup.type\x00', 0x2, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000000880)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f00000008c0)={0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000000900)={r4, r5, 0x81}) getsockname$llc(r0, &(0x7f0000000940), &(0x7f0000000980)=0x10) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f00000009c0)="d7995619c4d49d740c1cb617511a5a9c", 0x10) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000a00)={r2, 0x1, 0x100000001, 0x9}, 0x10) setsockopt$inet6_udp_int(r0, 0x11, 0x64, &(0x7f0000000a40)=0x7fffffff, 0x4) r6 = gettid() write$selinux_context(r1, &(0x7f0000000a80)='system_u:object_r:ssh_keysign_exec_t:s0\x00', 0x28) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000ac0)=0x8001, 0x4) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0186416, &(0x7f0000000b00)={0x3ff, 0x7b8, 0x1, 0x20000000000, 0x8, 0x5}) rename(&(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='./file0\x00') setpriority(0x0, r6, 0x7) 2018/04/05 02:44:45 executing program 7: mmap(&(0x7f0000000000/0xe6f000)=nil, 0xe6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$l2tp(0xffffffffffffffff, &(0x7f00005fafd2)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e21, @multicast1=0xe0000001}, 0x2}}, 0x26) mlock2(&(0x7f0000a93000/0x2000)=nil, 0x2000, 0x0) stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000700)) mremap(&(0x7f000005d000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) clone(0x0, &(0x7f0000000080), &(0x7f0000000000), &(0x7f0000ce4000), &(0x7f00000022c0)) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r1) r2 = creat(&(0x7f0000000040)='./file1\x00', 0x0) r3 = dup3(r2, r1, 0x0) write$cgroup_subtree(r3, &(0x7f0000000000)=ANY=[], 0x34123610) ftruncate(r2, 0x3) r4 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000007c0)='/selinux/load\x00', 0x2, 0x0) ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0x0) getsockname$packet(r2, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000540)=0x14) ioctl$TUNSETIFINDEX(r2, 0x400454da, &(0x7f0000000580)=r5) socket$l2tp(0x18, 0x1, 0x1) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000000d40)=ANY=[@ANYBLOB="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"]) ioctl$sock_inet_SIOCGARP(r3, 0x8954, &(0x7f00000000c0)={{0x2, 0x4e23, @loopback=0x7f000001}, {0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x4, {0x2, 0x4e24, @rand_addr=0x80}, 'dummy0\x00'}) utime(&(0x7f0000000b80)='./file1\x00', &(0x7f0000000bc0)={0x7, 0x6}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000002280)) clock_gettime(0x0, &(0x7f0000003680)) dup3(r4, r0, 0x80000) request_key(&(0x7f00000009c0)='ceph\x00', &(0x7f0000000a80)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000b00)='vboxnet0md5sumtrusted*&-ppp1(#nodevem0\x00', 0xfffffffffffffff8) add_key(&(0x7f0000000c00)='trusted\x00', &(0x7f0000000c40)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000c80)="d3fec95efda837cd052ac8379599ead0db437b4aef700f12c5355b4f1a55b7ce100d3e00e666496e3eb2f6e17680f5e39f6202c582035dcd5c80e51bdbc30931368288e1e0d795bbc01630f8ad1ddaaca784ff72978f10be784a154256d328516fbe3fef27be8a48b420aa7dd5283dd56f0ef60a2f999ca0736f63ceee43a7a91e4b302a4b915bb2bb10e85e", 0x8c, 0xffffffffffffffff) 2018/04/05 02:44:45 executing program 2: r0 = syz_open_dev$sg(&(0x7f00000004c0)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x4400065, 0x0, 0x20000000, 0x8000008020000000}) ppoll(&(0x7f0000000000)=[{r0, 0x2}, {r0, 0x400}, {r0, 0x4000}, {r0, 0x2c}, {r0, 0x4000}, {r0, 0x8680}, {r0, 0x200}], 0x7, &(0x7f0000000040), &(0x7f0000000080)={0x100}, 0x8) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f0000000100)={0x6, &(0x7f00000000c0)=[{}, {}, {}, {}, {}, {}]}) ioctl(r0, 0x2285, &(0x7f0000007000)='S') 2018/04/05 02:44:45 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='pids.current\x00', 0x0, 0x0) fcntl$getown(r0, 0x9) r1 = getpgrp(0x0) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000040), &(0x7f0000000080)=0x4) getpriority(0x1, r1) 2018/04/05 02:44:46 executing program 4: mmap(&(0x7f0000000000/0xe6f000)=nil, 0xe6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f00005fafd2)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e21, @multicast1=0xe0000001}, 0x2}}, 0x26) mlock2(&(0x7f0000a93000/0x2000)=nil, 0x2000, 0x0) stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000700)) mremap(&(0x7f000005d000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) clone(0x0, &(0x7f0000000080), &(0x7f0000000000), &(0x7f0000ce4000), &(0x7f00000022c0)) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r2) r3 = creat(&(0x7f0000000040)='./file1\x00', 0x0) r4 = dup3(r3, r2, 0x0) write$cgroup_subtree(r4, &(0x7f0000000000)=ANY=[], 0x34123610) ioctl$BINDER_SET_CONTEXT_MGR(r4, 0x40046207, 0x0) ftruncate(r3, 0x3) r5 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000007c0)='/selinux/load\x00', 0x2, 0x0) r6 = getpid() getpgid(r6) ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0x0) ppoll(&(0x7f0000000a40)=[{r4, 0x10}, {0xffffffffffffffff, 0x80}, {0xffffffffffffffff, 0x1000}, {r4}, {r2, 0x8000}, {r4}, {r3, 0x400}], 0x7, &(0x7f00000000c0), &(0x7f0000000ac0)={0x4}, 0x8) getsockname$packet(r3, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000540)=0x14) ioctl$TUNSETIFINDEX(0xffffffffffffffff, 0x400454da, &(0x7f0000000580)=r7) socket$l2tp(0x18, 0x1, 0x1) ioctl$fiemap(r2, 0xc020660b, &(0x7f0000000180)=ANY=[@ANYBLOB="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"]) utime(&(0x7f0000000b80)='./file1\x00', &(0x7f0000000bc0)={0x7, 0x6}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000002280)) clock_gettime(0x0, &(0x7f0000003680)) r8 = dup3(r5, 0xffffffffffffffff, 0x80000) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r8, 0xc04064a0, &(0x7f00000006c0)={&(0x7f00000005c0)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000600)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000640)=[0x0], &(0x7f0000000680)=[0x0, 0x0, 0x0, 0x0], 0x5, 0x7, 0x1, 0x4}) syz_open_dev$sg(&(0x7f0000000780)='/dev/sg#\x00', 0x6, 0x0) add_key(&(0x7f0000000c00)='trusted\x00', &(0x7f0000000c40)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000c80)="d3fec95efda837cd052ac8379599ead0db437b4aef700f12c5355b4f1a55b7ce100d3e00e666496e3eb2f6e17680f5e39f6202c582035dcd5c80e51bdbc30931368288e1e0d795bbc01630f8ad1ddaaca784ff72978f10be784a154256d328516fbe3fef27be8a48b420aa7dd5283dd56f0ef60a2f999ca0736f63ceee43a7a91e4b302a4b915bb2bb10e85e689cc9ccfd5b9a4bd9b8958699b3acedfca7112e96a359c8d7465eff49b6541303eb454890b28c048e476167ecb04e2f32", 0xbd, 0xffffffffffffffff) 2018/04/05 02:44:46 executing program 7: gettid() r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f00000005c0)='./file1\x00', 0x0) write$selinux_access(0xffffffffffffffff, &(0x7f0000000000)={'system_u:object_r:gpg_exec_t:s0', 0x20, '/usr/lib/telepathy/mission-control-5', 0x20}, 0x48) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000a00)={'teql0\x00', 0x0}) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000a40)={r2, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) fcntl$setstatus(r1, 0x4, 0x6000) r3 = socket$inet(0x2, 0x1, 0x0) r4 = dup(r3) setsockopt$inet_tcp_int(r4, 0x6, 0x2, &(0x7f0000b10000)=0x80000000c3, 0x4) bind$inet(r3, &(0x7f00000f0ff0)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x11}}, 0x10) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f0000c73000)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r4, &(0x7f00000000c0)={0x2, 0x4e23}, 0x10) readv(0xffffffffffffffff, &(0x7f0000000200)=[{&(0x7f0000b8bf4f)=""/177, 0xb1}], 0x1) writev(r3, &(0x7f00003b8000)=[{&(0x7f0000d41000)="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", 0x443}], 0x1) sendto$unix(r4, &(0x7f0000000240)="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", 0x2a8, 0x0, &(0x7f0000000100)=@abs, 0x6e) ioctl$DRM_IOCTL_GET_MAGIC(0xffffffffffffffff, 0x80046402, &(0x7f0000000040)) perf_event_open(&(0x7f0000271000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) listen$netrom(0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000880)={0x1, 0x70, 0x3, 0x0, 0x7156, 0x0, 0x0, 0x6, 0x70200, 0x0, 0x3, 0x0, 0x5, 0x100000000, 0x7f1b, 0x1, 0x200, 0x1f, 0x401, 0x1, 0x80000000, 0x40, 0x3, 0xfffffffffffffffb, 0xbde, 0x9, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x0, 0x2, 0x9, 0x4, 0x8, 0x0, 0x0, 0x3, 0x4, @perf_bp={&(0x7f0000000180), 0x2}, 0x400, 0x1}, 0x0, 0x0, r4, 0x1) bind$inet6(0xffffffffffffffff, &(0x7f00001fefe4)={0xa}, 0x10) socket$nl_route(0x10, 0x3, 0x0) listen(0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000900)={0x0, 0x0, 0x202, 0x5, 0x3, 0x0, 0x16b0, 0x7}, &(0x7f0000000940)=0x20) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000000540)={r2, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) lstat(&(0x7f0000000580)='./file0\x00', &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x8, &(0x7f0000000680)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0]) syz_fuseblk_mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000500)='./file0\x00', 0xc002, r5, r6, 0x7, 0x1, 0x20000) symlinkat(&(0x7f00000001c0)='./file0\x00', r4, &(0x7f0000000800)='./file0\x00') creat(&(0x7f0000000840)='./file0\x00', 0x0) pwritev(0xffffffffffffffff, &(0x7f00000000c0), 0x0, 0x0) 2018/04/05 02:44:46 executing program 3: pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x84800) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/load\x00', 0x2, 0x0) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f0000000040)=0x1) seccomp(0x1, 0x0, &(0x7f0000000ff0)={0x2, &(0x7f00003aa000)=[{0x80}, {0x6}]}) 2018/04/05 02:44:46 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00003cffc8)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000342000)=ANY=[@ANYBLOB="1400000042fff100ffffffffffffffff000079df"], 0x14}, 0x1}, 0x0) 2018/04/05 02:44:46 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = memfd_create(&(0x7f0000000a00)="d7966c083b8270f4881a3f9a61cc6b18aa1a51a92d96c38f322600f0198da166c573735aa8b29b31c864e23d97d2f8dc46d3e7ca8cc46b823b19eafde384a9be5ed8d0fa38d6424ab22e94c2c0eb4f243448b0978594c56d37a75da8bcabd0c24091ac32b56d7803db648eecb0d8654fbb3b7f2a11633632134895b7f1c062b47ce389a2867e91b584eede869891f5a4fd4a0d6881d60f53f0", 0x3) sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000240)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f0000000500)=ANY=[@ANYBLOB="980000"], 0x1}, 0x1}, 0x40) fchdir(r0) setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f0000000400)=@random={'user.', '{/\x00'}, &(0x7f00000004c0)='{\x00', 0x2, 0x0) syslog(0x0, &(0x7f00000000c0)=""/215, 0xd7) futimesat(r1, &(0x7f0000000c80)='./file1\x00', &(0x7f0000000cc0)) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f00000001c0)={&(0x7f0000dea000/0x4000)=nil, 0x4000}) r2 = creat(&(0x7f0000000000)='./file1\x00', 0x0) r3 = creat(&(0x7f0000000380)='./file1\x00', 0x0) write$evdev(r2, &(0x7f0000000280), 0xffffffffffffffd4) fsync(r2) mq_timedsend(0xffffffffffffffff, &(0x7f0000000180)="eae331b69e5a59d1482eb0bc2db06f216d624660dd70eee7d0ee86a0442500bb630eefc6d2499834ecfb1841b13806f248c951885757cca684cf0d39f554a6", 0x3f, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r4 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080), 0x0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000000640)={0x0, 0x1}, &(0x7f0000000680)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000ac0)={0x0, 0xb8, "df1f4dae2bea8f1fa94261a552998954298f1f245ccbea11aa8491c7a2280ccc16bee8173c3e89bd23b1d98bccbd3c351fb332409b53898d1ea1e1f02129d5bba6ec2669012c9180e3b36f97fa3c0354f2cb1d8eb42b4f13e3be698da21a56e206bc38cd71835a77c174a64e642f18d8ca895938d170bacfff6e78ce9f0da7761edaf78a555aafd35661720bd4a74665ba23e625f76bf385172f2a41bcf2e55437f02412f4ab4f1beefe5e139c228dd0d870b6bddd702db2"}, &(0x7f00000009c0)=0xc0) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f0000000b80)={r5, 0x8001, 0x6, 0x4, 0x6, 0x2, 0xabf, 0x400, {r6, @in6={{0xa, 0x4e22, 0x400, @mcast1={0xff, 0x1, [], 0x1}, 0x7}}, 0x945a, 0x46, 0x2, 0x7fffffff, 0x7}}, &(0x7f0000000c40)=0xb0) add_key$keyring(&(0x7f00000005c0)='keyring\x00', &(0x7f0000000600)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0x0) keyctl$assume_authority(0x10, r4) r7 = socket$l2tp(0x18, 0x1, 0x1) sendmsg$nl_crypto(r7, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) ioctl$fiemap(r0, 0xc020660b, &(0x7f00000007c0)={0x0, 0x2, 0x2, 0x10001, 0x8, [{0x5, 0xe61, 0x2, 0x0, 0x0, 0x80}, {0x6, 0x1ff, 0x9, 0x0, 0x0, 0x2000}, {0x5, 0x6, 0x800, 0x0, 0x0, 0x400}, {0x1, 0x7f, 0x800, 0x0, 0x0, 0x1188}, {0x50, 0x1, 0x5, 0x0, 0x0, 0x2000}, {0xfffffffffffffffc, 0x5e, 0x800}, {0x80, 0x5, 0x3, 0x0, 0x0, 0x81}, {0x0, 0x7, 0xb7, 0x0, 0x0, 0x2088}]}) getsockopt$inet_sctp6_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f00000002c0)={0x0, 0x0, 0x7, 0x7f, 0x101, 0x7, 0x43b, 0x0, {0x0, @in6={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x1}}, 0x0, 0xffff, 0x4a1, 0x10000, 0xffffffff}}, &(0x7f0000000540)=0xb0) request_key(&(0x7f0000000700)='ceph\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a}, &(0x7f0000000780)='^vboxnet0selinuxmd5sumvboxnet0self^cgroup^securitykeyring\x00', 0xfffffffffffffff8) keyctl$instantiate_iov(0x14, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000400)="f916b8f72c29a4ed654ec4634d479b3453a0dbdd444019513f1d25ccda2381b9", 0x20}], 0x1, 0x0) shutdown(r7, 0x1) ioctl$sock_inet_SIOCDARP(0xffffffffffffffff, 0x8953, &(0x7f0000000100)={{0x2, 0x4e20, @broadcast=0xffffffff}, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x0, {0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x10}}, 'irlan0\x00'}) 2018/04/05 02:44:46 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2, 0x12, r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x208600, 0x0) r2 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000)={0x4, 0x8000000000005}, 0xfffffffffffffdac) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000040)={0x1, 0x1}, 0x8) 2018/04/05 02:44:46 executing program 6: r0 = socket$netlink(0x10, 0x3, 0xa) writev(r0, &(0x7f00000002c0)=[{&(0x7f00000000c0)="761a3006ac8771e4677f97e304c7d5de13d5357949a728320f959fcaa8d5324d03f3fc89", 0xffffff9e}], 0x1) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000002040)='/dev/ppp\x00', 0x20000, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000ac0)={0x0, @in={{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x10}}}, 0x5}, &(0x7f0000000b80)=0xff24) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000c40)={0x0, 0x7c, &(0x7f0000000bc0)=[@in6={0xa, 0x4e22, 0xed, @remote={0xfe, 0x80, [], 0xbb}, 0x401}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x18}}, @in={0x2, 0x4e24, @rand_addr=0x200}, @in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e23}, @in={0x2, 0x4e20, @broadcast=0xffffffff}, @in={0x2, 0x4e23}]}, &(0x7f0000000c80)=0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000cc0)={0x0, @in6={{0xa, 0x4e22, 0x200, @loopback={0x0, 0x1}, 0x4}}, 0x3, 0x7, 0x7f, 0x6a, 0x5}, &(0x7f0000000d80)=0x98) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000dc0)={0x0, @in={{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x80, 0x10001}, &(0x7f0000000e80)=0x88) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000002080)=ANY=[@ANYBLOB="3d3a01c993fa2d7bc505f286f2b9ed2edc99039a5d4af1b13fc91e1756a433ba19bfaaccef5be632fef034e3083b0665d4e366caefdd5fca557f756700462f7549b6cad84af4e4dfced9ec0d45b2c11fe84356a5050a1ba4", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000f00)=0x1c) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000f40)={0x0, 0x80, 0x20}, &(0x7f0000000f80)=0xc) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000001440)={0x0, 0xb52, 0x1}, &(0x7f0000001480)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f00000014c0)={0x0, 0x8}, &(0x7f0000001500)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000001540)={0x0, 0x8000, 0x10, 0x6, 0x7}, &(0x7f0000001580)=0x18) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000001ac0)={0x101, 0x8, 0x1, 0xffffffff7fffffff, 0x0}, &(0x7f0000001b00)=0x10) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000001b40)={0x0, 0x9}, &(0x7f0000001b80)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000001bc0)=@assoc_id=0x0, &(0x7f0000001c00)=0x4) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000001c40)={0x0, 0x48}, &(0x7f0000001c80)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000001cc0)={0x0, @in={{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}, [0xfffffffffffffffa, 0x7, 0x80, 0x3, 0xba68, 0x9, 0x100000000, 0x5, 0x101, 0x80000001, 0x1800000000, 0x9, 0x0, 0x200, 0x1]}, &(0x7f0000001dc0)=0x100) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000001e00)=ANY=[@ANYBLOB="03000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000001e40)=0x20) sendmmsg$inet_sctp(r2, &(0x7f0000001fc0)=[{&(0x7f0000000300)=@in={0x2, 0x4e20, @rand_addr=0x6}, 0x10, &(0x7f0000000540)=[{&(0x7f0000000340)="7017cb5b0396266590e2bb218236ee13f1af", 0x12}, {&(0x7f0000000380)="911b5ad6216be43e2a7b9f9b45c7786c46beb9965f47c4bf969bcb5ee10858a1da79c2080e2f0978e0fe34000b3d81ca6bb77e15b8c52ec8b33dbd5dc5c3ea4f22b7a57cee8229c0e0a8a0c50323c112eb28c3a73f4681a6b336301ee6ffe07082e370b751be501917338c21381380a22699e639bc9111", 0x77}, {&(0x7f0000000400)="b7a23e27517736a301b835b935a1f8003410aa6c31a3e93707f79aadffa9c78434b304074f46b7b44fc3989676f0c232703fd8dc39f0be1f4e321ff89349493c1b364eb68e9fe0e5", 0x48}, {&(0x7f0000000480)="0984d66be2ad46f96734b1f73e53acd258aa829145d8e2db68dc9901d46d35bbc0b610064a1ec933546dd084430a3ac15ee88fe682ad515a6270dcfeb206899db48f4d06c184d50eb2de7b6ac0848122327125529e4b9f39c9532ec27caab3c01632e4557c25629a45d698dff6f315707b18f202c5c78b26836081ffcac87d64bcf455", 0x83}], 0x4, 0x0, 0x0, 0x4}, {&(0x7f0000000580)=@in={0x2, 0x4e21, @broadcast=0xffffffff}, 0x10, &(0x7f0000000a80)=[{&(0x7f00000005c0)="458d8e9bbdd442c7caf0d76838c1038f869e20ff79d21a9a1bb6793343c24535ebac21f1a05711575b9134ff76b9db3ff0d8492c8950a4fe7df97a2043eb3a81f77ad675fc1cc92f15cbef61269f328cec6c3a5c5296cdf9bb426ac890d4352a9b7dedce0c1e9d08b3f8f0f6d4692a24ca4947b3753ef3ba310e22116f3f1c7acfcecb05180f7cccda6a36d1273adbcef072aabd4691fe4060", 0x99}, {&(0x7f0000000680)="d3c190d64fb7d0016ca9df0f09d3895e86908022cfe9c4928e2b6b4ee12869a0991ddb0bf7be8108abcf581cd1c5d64c1ab8dd0f5cec338c0c40ff9cf786fefa7158f4be90995c442df2b04b460c195a50101c67858575d3569e979a2bdd0361eee3f59eb0772c6b2051e4fdf580ae93f21c3864a4d76f092d36039bba3310af90ff9708c84f1d39ec5e5ada723bf5303b3b52f24eaeccab55f2ac949322c648b2142e7e0a08a315078a4f148f4ea0b1209c326d6342d822773a00408b4101f4b30865e5b4329fa36a7a3895ad693e26db80e1928643b3b179f045321dabda91d63091fb3b0f1300eaf29c8f6af0d410db472974bd", 0xf5}, {&(0x7f0000000780)="03dbb0844020b511712e6bd53a859675a65ec24de044f7155db96c5807c611e9404044861900c7f2d790a588136c1925dfc8dde2faeec20ef623a3a1b176d96cc701130309140f18821f726360a0a2c41567741d999eccf333b6310f05c4dbb82577826081cf8a17531baef8ab4e0833c62eb80e7499dde38cffa37342a571fc0179d3306067b50530b6258e5db742230f42f789325d37ddc46fa6327c5e44747fd43234f3ba692e0aa1b75345f4137658d2d8522d945eea44ad6f0983283e3ae108540d583107e6e6c8195ccbb3f1", 0xcf}, {&(0x7f0000000880)="e04b7cc70a7b186a2d740cf56c52539e1c3c94d3b063e3716a9dc5177e3265a451d0019d8dafdfd907900bd1eb13583f8a3b979a0d636af553c681aa6c38494500f879b455eca57397cd9e6126f1d1d2f9f48f479c8662dded8ea182a244ffb74d5fe28ecdf8b7e8acfacfaddeb560d95407d0", 0x73}, {&(0x7f0000000900)="fce41f6663bf1b8145a571df108fcfe37e46e9aa5a4e3251134c825cf9725df9acc1c7f546075ebc95dc24", 0x2b}, {&(0x7f0000000940)="92695459e89de49bd1c895129ac1f29907f09c027e7da9daae6a01277aa7d0d1f001253e0120e99334ea4aeace2f50419481b85c314e1c6465c216ba89a171857d7b00d3c47e1bbd1fd9ca69e7cdf769737d0b97bfd928", 0x57}, {&(0x7f00000009c0)="bafa54aa5b33ec5202d9e09ad902", 0xe}, {&(0x7f0000000a00)="01a323fafeaae4e737fa1b2ba969c57dd444898c3ffd7717070fa6941facbc8f14c64bdeba96fe6594bf54f792ee350f15d98e2960c9da4f26e9ae158b918634e5ec445bc17f003805f556e0587bfdb35294c5953b4d318a3cb0daad3d5dcf2127c655f678a893910039a78a8e193ef60bbcf1b64bcbf1973b8c000dc0", 0x7d}], 0x8, &(0x7f0000000fc0)=[@sndrcv={0x2c, 0x84, 0x1, {0xfffffffffffffffa, 0x3, 0x208, 0x6b1, 0x7ff, 0x0, 0x2, 0x0, r3}}, @sndinfo={0x1c, 0x84, 0x2, {0x200000000000, 0x9, 0x7, 0x2, r4}}, @sndrcv={0x2c, 0x84, 0x1, {0x7fff, 0x3, 0x8005, 0x200, 0x0, 0x4c08, 0x4, 0x2, r5}}, @sndrcv={0x2c, 0x84, 0x1, {0x77, 0x7, 0x8, 0x1, 0x2, 0x1f, 0x20, 0x6, r6}}, @sndinfo={0x1c, 0x84, 0x2, {0x8, 0x200, 0x7, 0x5, r7}}, @sndinfo={0x1c, 0x84, 0x2, {0x800000008000, 0x8, 0x400, 0xffffffff80000000, r8}}, @init={0x14, 0x84, 0x0, {0x9, 0x1, 0x6, 0x2}}], 0x134, 0x40800}, {&(0x7f0000001100)=@in={0x2, 0x4e24}, 0x10, &(0x7f0000001400)=[{&(0x7f0000001140)="e59046ae3ef072a6ab70c72d3ae9704875fb1bd5897553b48387e7bbcd278810991549b1a00efc7d84e484f64576805ad5e6e42911a351ebf3", 0x39}, {&(0x7f0000001180)="2afe964609e806b70c4b1de51576491d6a1dd780aa8d603801abfdc0ff5731efdc5df55fb36a0133ddfa2ab372cd7deb10b4470ca183d60709ce1fe3e88ba8d17c56facc97965c04c9486ca3d868f7792a3cbeb974df5ff74483a825077a8d1725504b54ca2358fbcf2375afbada9246d80707b71f499bf059bc037b3088a52768e0fc2576a37e4cec3cb381cd15eae15b64bbca1d2790a1f713c126b471005d2cc4dfaae2219d066ac190eb7218a7273c5733bc3d0eb197373aa3993e4708c5142676efb39299", 0xc7}, {&(0x7f0000001280)="625b52926b8afad5ed5fe98ee9787971a7319b0c4bad6881658efde07a2ad24e57b645e791287538a2a4e4414ca71211f5211dbd8b526c7716ea5de40c4ec8ea64b2379d02ce6eaeca58c2405132b0e82bfb3667a7956e2d4c3cedb1eb13c3c4a64af5b560de19291f13cef5fce39c4b8497561cf91070cdcb79e1a55423aafa7f0cd5d0e0957ea16d696a2abb12a7e707d354", 0x93}, {&(0x7f0000001340)="dc0994b82f014ebb49cf6804753ff0677f6e7e33bb343499b0a3a08da6cdd6265673c51defe0487c79b3bb2e9b13efb5b72db18ea1761825fb338748e3a135d990e9be5ae5378a3fd71d9772229a92810a2c64139f86480916bc6bdbb94aeb6dfcdaa2e57646b3c08d3b4d07db43be3a46be246bbc18492e788840fd08910f5f5e80d4a2da70f32a037fdfa938e31ece93bd1b35f18d6b849731ab5bb97eee7e6f4a652ead76a0a46d9b46d254cdd5e75d9cc9aec11c", 0xb6}], 0x4, &(0x7f00000015c0)=[@sndrcv={0x2c, 0x84, 0x1, {0x6, 0x100000000, 0x200, 0x9, 0x0, 0xffffffff, 0x3, 0xfffffffffffff800, r9}}, @sndrcv={0x2c, 0x84, 0x1, {0x1, 0x6, 0x8000, 0x1, 0x400, 0x4, 0x101, 0x100000001, r10}}, @sndrcv={0x2c, 0x84, 0x1, {0x8000, 0x1, 0x4, 0x100000001, 0x0, 0xfffffffffffffff7, 0x100000000, 0x2, r11}}], 0x84, 0x4000090}, {&(0x7f0000001680)=@in={0x2, 0x4e20}, 0x10, &(0x7f0000001a80)=[{&(0x7f00000016c0)="f89783cbfb93a0cfec541f2bc082fadfd4af088a02f33c462c9796a6aca199eaea85513ca5d5e96c9214ddad72c23f9d74ae1ed9c8420e50d7527591ac260545447b214a09881f74aaed8f40f02837139dff8e7f5641027fe18fa1b2803c8c36e9700e1e57895e773e9f2d6c", 0x6c}, {&(0x7f0000001740)="a1a130e0055423b16ed46efa9889568ad5faf4c485e15c4aee3b548f60", 0x1d}, {&(0x7f0000001780)="93", 0x1}, {&(0x7f00000017c0)="eac5a272b8f1c45c7ad5753b807bdf41886b82d2171234205d11aac4df32a2eecfe587ca7e028eafe265341628a2ee1686f41f1b11cb4e48bf73e736e873557e621560b89f2116808791948e176438e49c025944a57485ae61", 0x59}, {&(0x7f0000001840)="f179f1d089e61209016c16936572c28492133d4097a958b6fb02ada995b4b036e3ff14cbc7f7386fa1636db63a626e5f4b90d3218127dec5c4f6ddac8632999370489217e09daa138d8aacb12d2acd5b9cd2dd7f57e7a226a71ac54a9f6036b1f5654e0176396e7fa029b2c1039378804d5b251ac47f2197c02bb1", 0x7b}, {&(0x7f00000018c0)="6e5fffec18aee903d68eddaa642add2c4c25fdc935a3debd267615e40622f656bf05d0d02fb14067a2c55c66cf36e9901d2bfe24341750e8bd97cd8cbef3ebc2d5b71c0f23d12303a994b11710719349fc5e8fb17b237e76a55a1fd4861cd48779fd0df49261556169b7683e0f16b83714dd472e5d54ac2f0d1109ab3305e58b17", 0x81}, {&(0x7f0000001980)="f05b8bf7a783d2cfe7e170b59e49b5ace31a851b61ed05978c83462818040949b917bf9979a51d827b77f69865a0e103f1097c2824dee06f8b42a404e04f820890c83f3c8b2ac8e3aca4d76721acb04d6851f22fad70eb5bfb86dc2ebefa8f2f0a3bf36fb212ae1d8b6c0e4421465a776bdbf5bbf90dbd3a7a34c982ad58b3a441cf5604ef7388ac99b368f826180405ac8db198d38828ca82804e9670412ad36f8c7440526c4450dd271473cda934967cf735f785e2c31065eeefaa937dac6bee4c6c2bede84b1723cdc172cd52766a9c4baf070d73b8b209a16ee8d2e829ca84ce1cc4ae56aa", 0xe7}], 0x7, &(0x7f0000001e80)=[@sndinfo={0x1c, 0x84, 0x2, {0x5, 0x200, 0x1, 0x492bf2ce, r12}}, @sndrcv={0x2c, 0x84, 0x1, {0x4, 0x8, 0x1, 0x0, 0xfff, 0x9, 0x100, 0x100, r13}}, @sndrcv={0x2c, 0x84, 0x1, {0x3, 0xb8, 0x0, 0xffff, 0x1, 0x101, 0x60, 0x1, r14}}, @init={0x14, 0x84, 0x0, {0x8, 0x401, 0x8000, 0x2}}, @sndrcv={0x2c, 0x84, 0x1, {0x6, 0x4, 0x9, 0x1f, 0x7, 0x100000000, 0x7, 0x3, r15}}, @sndinfo={0x1c, 0x84, 0x2, {0x401, 0x8200, 0x9, 0x7, r16}}, @sndinfo={0x1c, 0x84, 0x2, {0x6, 0x8000, 0x7, 0x7, r17}}], 0x134, 0x40}], 0x4, 0x20040080) getresuid(&(0x7f00000001c0)=0x0, &(0x7f0000000080), &(0x7f0000000180)) inotify_init1(0x800) getpeername(r0, &(0x7f0000000240)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, &(0x7f0000000040)=0x80) setsockopt$inet_udp_encap(r19, 0x11, 0x64, &(0x7f0000000100)=0x1, 0x4) r20 = getgid() setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000140)={r1, r18, r20}, 0xc) 2018/04/05 02:44:46 executing program 0: r0 = socket$inet6(0xa, 0x80002, 0x88) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x50, r0, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f00008a8000)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x8000000000000802, 0x0) r2 = fcntl$dupfd(r0, 0x406, r1) ioctl$DRM_IOCTL_MAP_BUFS(r2, 0xc00c6419, &(0x7f0000000400)={0x2, &(0x7f0000000200)=""/150, &(0x7f00000003c0)=[{0x0, 0x1000, 0x1000, &(0x7f00000006c0)=""/4096}, {0x1000, 0xcf, 0x0, &(0x7f00000002c0)=""/207}]}) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendto$inet6(r1, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa}, 0x1c) r3 = dup2(r1, r0) ioctl$DRM_IOCTL_DROP_MASTER(r3, 0x641f) recvfrom$inet6(r0, &(0x7f0000000600)=""/191, 0xbf, 0x0, &(0x7f0000000000)={0xa}, 0x1c) r4 = syz_open_procfs(0x0, &(0x7f0000000080)='setgroups\x00') chmod(&(0x7f0000000440)='./file0\x00', 0x100) sendto$inet6(r3, &(0x7f0000000480)="8740b8d998f75e06bb535ca4e379f258df2faf4f89b5e2f72e738e03006c436b7a079364bd8fd2ade2b22bd391376bce4344b1e66fec215747e704a1749799f2b12ccf96ff1dbb3b0dc2bab02222daabd069c5a608a1c93c145b952bfa55d12c6c52aac3b1e62973ca94ff4406ec28a1b07beeee904e7b45e6aa9c94445e5853ff7c0e5b468dfdf9e9fdb5149d9fb5df583a4956b942f57aa2e87cbc996cf60c813c3a3bf2c1701e9ecbfe22f1d80678747c9e27838180918e162fc83d4c539516e15ae1bf85fff5844105e2e6619b", 0xcf, 0x4000800, &(0x7f00000000c0)={0xa, 0x4e23, 0x3, @ipv4={[], [0xff, 0xff]}, 0x9}, 0x1c) ioctl$DRM_IOCTL_AUTH_MAGIC(r4, 0x40046411, &(0x7f0000000040)) 2018/04/05 02:44:46 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000480)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r0, &(0x7f0000000200)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)=ANY=[@ANYBLOB="830422c5", @ANYRES16=r1, @ANYBLOB="04002dbd7000fbdbdf2509000000240001000800080009000000080008000000000008000b0073697000080009007e000000"], 0x38}, 0x1, 0x0, 0x0, 0x40}, 0x800) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000003c0)='/selinux/mls\x00', 0x0, 0x0) ioctl$PPPOEIOCSFWD(r2, 0x4004b100, &(0x7f0000000400)={0x18, 0x0, {0x2, @link_local={0x1, 0x80, 0xc2}, 'vcan0\x00'}}) r3 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f00000000c0)={'lo\x00', 0x0}) connect(r3, &(0x7f0000000040)=@pppol2tpv3in6={0x18, 0x1, {0x0, r3, 0x1, 0x0, 0x1, 0x30f8, {0xa, 0x4e20, 0x8, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x13}}, 0xfffffffffffffffd}}}, 0x80) sendmsg$nl_route(r0, &(0x7f0000000300)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)=@ipv6_newaddr={0x40, 0x14, 0x111, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r4}, [@IFA_CACHEINFO={0x14, 0x6}, @IFA_ADDRESS={0x14, 0x1, @loopback={0x0, 0x1}}]}, 0x40}, 0x1}, 0x0) r5 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000000340)=0x1c, 0x80800) r6 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/avc/cache_stats\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_DEL(r6, 0x2, r5) setsockopt$inet6_int(r5, 0x29, 0xb, &(0x7f0000000380), 0x4) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r5, 0x84, 0x75, &(0x7f0000000440)={0x0, 0x40}, &(0x7f00000004c0)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r5, 0x84, 0x19, &(0x7f0000000500)={r7, 0x9}, 0x8) 2018/04/05 02:44:46 executing program 4: ioctl(0xffffffffffffffff, 0x3ff, &(0x7f0000000840)) r0 = socket$inet6(0xa, 0x80002, 0x88) recvfrom$inet6(0xffffffffffffffff, &(0x7f0000ffbf47)=""/185, 0xfffffffffffffeba, 0x0, 0x0, 0xfffffffffffffde6) sendfile(r0, r0, &(0x7f00000004c0), 0x7) setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00000008c0)=ANY=[], 0x0) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) r2 = creat(&(0x7f0000000300)='./file0\x00', 0x4) sendmsg$inet_sctp(r2, &(0x7f0000a29000)={&(0x7f0000000800)=@in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x10}}, 0xaf65d434c278c629, &(0x7f0000000840), 0x2000000000000177}, 0x40010) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000740)={0x0}, &(0x7f0000000780)=0xc) sched_setscheduler(r3, 0x200000001, &(0x7f0000000880)) sendto$inet6(r1, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa}, 0x1c) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000007c0)='memory.current\x00', 0x0, 0x0) r5 = open(&(0x7f00000005c0)='./file0\x00', 0x2, 0x1) r6 = getpgid(0xffffffffffffffff) sendmsg$nl_netfilter(r4, &(0x7f0000000700)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x18001}, 0xc, &(0x7f00000006c0)={&(0x7f0000000b40)=ANY=[@ANYBLOB="4c0a00001308000525bd7000fedbdf250300000608004d00", @ANYRES32=r5, @ANYBLOB="90716500", @ANYRES32=r6, @ANYBLOB="8202280008003d00", @ANYRES32=r0, @ANYBLOB="9460acd967a827af69a5a91519268fcfcdb9ecaa098e69c8b6b2f7947623774d8cf38061be1a783f05dda5d2b31bc73ab1995bc05f2f5bd1c6c91989ceb36c88f26a54020edc1a5f74bcf8163a2360f40f425e153987b7b0824292791137a72d801fb098e9b122441764ae8c06776cb3ec9b2f4c659c62e09eb1b76705af75b7d2d33094f0abd170c0dc5b8334120241c386e3b100f29dc3656a3dc4d58a74bfdc721a88c22e5fac0ce6b188bb66adb5aa2ea6205a7464aa92b194b888b116f9ba04a3d865531b8bc3344d115c849e0854a99b82368f8b187dfa1dc717914b1a3edc4ad7118d9e7bb3b7508ac4b5bab410db51fa09d743969dc52dd92ac8e7514239db94b07a05b100b170007f8700382f58a8fbf23c106a978be0f85f44a0224630b02cd07e41be6f625fe7a7312c6cd415d59e2e715578bd1c8376feecfc2e43676a68117738a8e4860046e299c0f3bee5c16ffa3638af75a6a734a17d750c5b03207489eca76e5404b4b0ef6906eb5744e89c830a8b0792a552024763f1006f382f173e7662b0801ab5ed7c1021f60100200224989461e0003600987ffba83b84db881782683778e77107d759ecaa972a8c5b98a825c632a5f87921bdad1395b562e7cef7d7a2fcce734f46ffc89c03fa9fdffa07bd262e545cfec8db275314cd292b52b0607067177405c6b8a0b3c9e5b8b5db5e1b9eee066a9236ef608036c7f366cd6f804beb74f957cf1e5318a138def36fdfcb9e54a1dae961e38db236dec049488c2d374b99bde3f9fdf7affede19fd7c597d589fbbe455481a959bfc26747a793a502307f2ac5ad273651ec8ef7f79e6ad1f4941e8a2278b6b85145dc87e425f94deaa0bdfd412b51808000f1fbbe1f834000008005a00070000006800190004004c0075bd18195ebcf456d6ad856d305e8d87e41d2bf80ce0e2b15ca8c81a51e89b2b896b85e6f32203dd79f7c7f48a629586972ad825b3c30b6d34bafe8bc84ece3e342ba283fcaf063b6266ddb8be19cb18c26905a0fdde08001000e0000002000084028100827e751253b1fc44caa8e9324cc0ae6a7147e69f0700bd8b1d2faf9c3f41329c0a61012dbecc2f75796188cffef5529462ca098122ab4b8275b1afff88a3cfb7316a58a99ac4bc99dfb75ac9d5513d61ca7d89ff9ba326608474178fc86f06791fdc78f23cdade38f50211f55527c3e282da0f5b38b0535473886b5fb8c628c9a0663e1a589501fa50ffc4afe26fc5ba3d9abfd5d6b53c9e14c1d9b50d5539b966a2b07eab2218e5b84f520e319bfe0b4f02e23cba90a759a617a07a35e7650d9831213d40df1325ef8f72fab4a82f7b3f2be68ad1ceb6af694e876443252222370eadbf0c003a000300000000000000b14165aedc81b912258805a4b10a11cf9adad822d886a6d2330b0949b01b0bccd2b9f2de3d9f94348ea5421444b4125647bc53b933a93b1f3b395a3190568abd950b9ccd76d6f9294802f5d33220f628720323287a94b73e7f2dd2cf595f132dfbacfa60ee21bc3b1eace11668fef9f37344b39c154f6dbcdee545be3119cc263cc2c6a838efb59f6f4f0fb926a9191ba9504b22864a78b5438246f906f9ffadde1b90ebfbea000a60a1b1813187b0043289c934863ce7d8b0e39820d3ad836accac1a8d73fb92e9fa0ec111cd45c062a727bf3616e09a1f45b5a0689d01a19425b4c53cf7e8dc3de6be345d07d0ff507678569db6aa2c11c2fbe915c48c7750aef70cb44d1ee8278c131b1d60c4dd3a728ebe3216bbeda2568d4c369a3b1fc1cc45dc631fc9fb0093ab46a1a2f7aadfa5a1480cc9ef8c310a6212f24782e93f5068396a86399dd1b7bd6b6e4c279aab9aabffe3ffc6b63a1872f9e47714ea447f43f12f1a2302ac48e2ac101071c554e3923be26ba690f4c7b570feb67e917462385590a059e94647ebefe6fb9c0000f80156003b4854649e1e01fa220fed486d74ed9fa2a0bebc47bdd3ebb508000600a40b000008000200c60000006cf85546726422b948cd06df865fe080015d5f0d356a9751a058d5973401b22577fcbb94e99aa6e5c0292b85abd76f10cfc240a70b2daa44c6a3bc28a7b2596deb0ac9ceacc5b96bf5dbedc3a69824531fc494cd2b49bf2aae33c6f985939b0926e61e7d14575161f9660ae46e2feb269bdec9b1e1517ed22457aedfaace81aec603208e8c48871b65110987cc5aeb2383c97e52ec0d1d06e9c363252d4b5c63ed79e2ca63a39282266f7011e8a4387cc8c64572d24aa70c7474cbd9b31ad79d76ad7b0739839a2472602e0929a64c3a3270c768c1477c8fd94e6d75404346feb6ceb968411dc10d710c5a0d9fc9e5925930c9ec44a83a6a2f0e17204519f5696e47afc2d24bbf6b77a1b19f663692a26e611bb56ddccf177f95cae1267907575fbb1385283d9c43f9f31c01bc8618ae3cc6714aaa1849f3600ce8be47c0b35a617ab8b0141172bd499ca2444268f9ccda9cf2851c121c9b23d986334398d52ceb545063f803f16d70d8efe41a7c85e557a2d771bca79a185cfde997c8de766ec8cf801c64622dc930806fe29dcc27c7fdc9fed7464e7cccf62a23e837591d049e14b852f96a098d5e25c1f7a30490718da90945db8fef5efd42f3074b6f0f492fb223b3e1f213fae4cc0074020000e4444218461eaa84b1ac418a6dbff3726f218826f30ec63f7fbd25b0fdefddb3ea01677e55900c0049000200000000000000506ae365e620c4f6517fd684b97f72dbf7d3003ab768fedf05c7023ecec51ca8161b02d15913f26d7e5bb1cf7e50e65604e4577d6fc5da9c2c9b0c44829863d3ce60865b3790d374ff99f21fb13bbd3f3e3fbeabcdea18fc2183ba0734a1f8e29a67037d8bac25fa2d04a392e7d4aa7904162cca17cb03f7687f0a292bbf293ed30c20b28f723c440b1586371b8a38b04992e132f2a4eb9aede7a02016efb7b662a3dd2e4d487f4c7efda496840ce075b75ce2d2860f132949bfda859921bcb92dc08e1b540ad1928c3a6cdcb34d7b2c362c50615f3aef94ab11f9f23f2f659b0f9dfd71bf3022199fba7eeb146cf091a3234fa7d66c60ee9b8f3ae4471cd68282a508b45504c6a91b1b3d2a7b92cb711ce9804536567f89002a06b9a54cbe3bc28233f7d72d733c428215c3d276cf8444ef1b21647ad968519864e23f86cdd09c25a93009ab43bb525e7701d21b7d2258a7f6fc4b16b139582ca15af42c889c029791eb64e0813cf8589eaeed2bbb28ef1fee49065f19ff83e73f7560d6e261bf6403513d51eade1a8bb88cbd35c3023086e1ae59c99f1457134d3c17fd450f3f0f74731ae4b8eb53b4218f8e317eb041823dec6d7d8668265cfa9cb384aaf8ccbbc4621bd86e30e99b2f9b895e9b706e34c0556aec4b95eb4753fd2a196036813d11780824152867beb9143c112a12c3b17ebe813f61b221f0a4dd7e3aad682a37c6ca5e318f96855357650534a558e9a668feab76e88171373e67e124f0181a4ea77d64cd42434cd84fd16fe7030da1b7cba0e25e08006a00", @ANYRES32=r1, @ANYBLOB="2dc46ab917ba734f3627314306382bd9134422df645c523cffe309796bec4dcaec35f3d8c91fd4ffa195ac94867b075e942a33a69de50e73a17f463fad956e7aa0000000"], 0xa4c}, 0x1, 0x0, 0x0, 0x40}, 0x0) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f00000008c0)) open(&(0x7f0000000840)='./file0\x00', 0x0, 0x20) tgkill(0x0, 0x0, 0x30) recvfrom$inet6(r0, &(0x7f0000000600)=""/191, 0xbf, 0x0, &(0x7f0000000440)={0xa, 0x4e24, 0x9e67}, 0x1c) r7 = syz_open_procfs(0x0, &(0x7f0000000000)="26d4645f6d617000") tgkill(0x0, 0x0, 0x10) r8 = add_key$keyring(&(0x7f0000000380)='keyring\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffb) ioctl$sock_ipx_SIOCAIPXITFCRT(r7, 0x89e0, &(0x7f0000000080)=0x3ff) getpriority(0x1, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000180)={0x0, 0x1ff, 0x8, 0x3, 0x6, 0x53, 0x319, 0xffff, {0x0, @in={{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x9, 0xff, 0x93, 0x2000000000, 0x8}}, &(0x7f0000000100)=0xb0) keyctl$get_security(0x11, r8, &(0x7f0000000a40)=""/198, 0xffffffffffffff6b) timer_create(0x5, &(0x7f00000002c0)={0x0, 0x30, 0x3}, &(0x7f00000003c0)=0x0) timer_settime(r9, 0x1, &(0x7f0000000400)={{0x0, 0x989680}, {0x0, 0x989680}}, 0x0) socket$inet6(0xa, 0xa, 0x0) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000040)=@in={0x2, 0x0, @rand_addr=0x8}, 0xfeeb, &(0x7f0000000440), 0x0, &(0x7f00000004c0), 0x0, 0x80}, 0x4) connect$netlink(0xffffffffffffffff, &(0x7f0000000340)=@unspec, 0xc) ioctl$TIOCMBIC(r7, 0x5417, &(0x7f0000000140)=0x6) [ 570.599204] audit: type=1326 audit(1522896286.911:21): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=2103 comm="syz-executor3" exe="/root/syz-executor3" sig=31 arch=40000003 syscall=240 compat=1 ip=0xf77f2ba9 code=0x0 2018/04/05 02:44:47 executing program 6: recvfrom$inet6(0xffffffffffffffff, &(0x7f0000ffbf47)=""/185, 0x4f1b20c9b04f9ab1, 0x0, 0x0, 0xfffffffe) r0 = dup(0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000540), &(0x7f0000000580)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f00000006c0)={0x0, @in6={{0xa, 0x4e24, 0x0, @empty, 0x2}}}, 0x84) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000000380)={0xffff, 0x1, 0x8}) r1 = gettid() wait4(0x0, &(0x7f0000000100), 0x0, &(0x7f0000000180)) r2 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) sched_setscheduler(r1, 0x5, &(0x7f0000000300)) setsockopt$ax25_buf(0xffffffffffffffff, 0x101, 0x0, &(0x7f0000000340), 0x0) r3 = dup2(0xffffffffffffffff, 0xffffffffffffffff) r4 = syz_open_procfs(0x0, &(0x7f00000005c0)='gid_map\x00') ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000840)={0x5}) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f00000004c0)=@in={0x2, 0x0, @rand_addr=0x8}, 0x10, &(0x7f0000000780)=[{&(0x7f0000000600)="854110f308fe59b3ed170249af6e02c3746dcbcb54862ae0e0526f907628a52e731dbb8226f326832550d01eabdc52f6359d48af9e74be36a2abcde6a653c5061c09f8f5ac7199e9312924cdc9c2aabac1209ee77319d23e15062eb6851c2ab146fb746b80d0bab6aa0bd4f38e9b37753dce081c20d401d0e866fb4f3a1ef324ffb4f4d7bb58a7fc7a01e4a5d57679b71815e88c0fd9824f13", 0x99}], 0x1, &(0x7f00000004c0), 0x0, 0x20000000}, 0x400000) getsockopt$bt_hci(r2, 0x0, 0x3, &(0x7f0000000080)=""/72, &(0x7f0000000140)=0x48) r5 = syz_open_procfs(r1, &(0x7f00000003c0)='net/netlink\x00') syz_genetlink_get_family_id$ipvs(&(0x7f0000000340)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f0000000800)=ANY=[@ANYBLOB="da452300000000376fa4d469a31b93a5"], 0x1}, 0x1, 0x0, 0x0, 0x4000}, 0x24040000) setsockopt$netlink_NETLINK_TX_RING(r3, 0x10e, 0x7, &(0x7f0000000240)={0xff, 0xfa, 0x0, 0x3}, 0x10) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x0, 0x0) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f0000000400)={'erspan0\x00', &(0x7f0000000980)=ANY=[@ANYBLOB="110000000300000002000000000400000100010001000000a20f000012060000020000007004141a143f353df27a337d69158f16dd8368e4d7c6493e029b0487fd0897a75e4d2e2bd1f4c09233"]}) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000000)=0x75ea, 0x4) memfd_create(&(0x7f00000002c0)='/dev/sequencer\x00', 0x0) ioctl$PERF_EVENT_IOC_QUERY_BPF(0xffffffffffffffff, 0xc008240a, &(0x7f0000000a40)=ANY=[@ANYBLOB="93affc758fe196f507a1b810a9a38018a3ce9f408b760e37448889cb9257b7fc54535d7a46f1b76da601a980495633227ea1baa62962643281b292baf88de483dfd5eafb70cd57127d338cf721866696387369848e04a4b8aa2daa0d40320badd3732dc88242f70accdbeb144a298b5d8c33bea6e490faee040000009312a1e6"]) socket$pptp(0x18, 0x1, 0x2) sendfile(0xffffffffffffffff, r5, &(0x7f0000000200), 0x200000010000) clock_gettime(0x0, &(0x7f00000007c0)={0x0, 0x0}) write$evdev(r4, &(0x7f00000008c0)=[{{0x77359400}, 0x18000000000000, 0x3f, 0x1}, {{0x77359400}, 0x8001, 0xff, 0x2}, {{0x0, 0x2710}, 0x2, 0x6, 0x7ada5903}, {{0x0, 0x7530}, 0x3ff, 0x4}, {{r6, r7/1000+10000}, 0x0, 0x4288, 0x7f80000000000000}], 0x78) 2018/04/05 02:44:47 executing program 4: mlock2(&(0x7f0000a93000/0x2000)=nil, 0x2000, 0x0) clone(0x4000, &(0x7f0000000080), &(0x7f0000000000), &(0x7f0000ce4000), &(0x7f0000000600)="2ed56739688ecd6ba780654859c53d210f3b9cd855be610733f54bdbfe1b2e77c5fc5f38ab8a04012ed95e51be9f4901") r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000b00)='./file2\x00', 0x0) r2 = dup3(r1, r0, 0x0) pwritev(r0, &(0x7f0000000b40)=[{&(0x7f0000000100)="27b47f8789d2aee3af2a8f637e9dfc9c01b8233da6a214fc3133d67868f7c199f595e4bbcc204bace20090258236bc259294454621423d02700af4dd28daf86d4ba72bcbef618ab1463c764df4e1127751cbc5c2c6ed299688be7b41f9d8499944d601b3bacc29ea72036f1ea13d4e951ae1ef0498e9a29aec83a603b227fde9872dd75c2cd1b5dc8ae733d66c19b7ea1d4b8580f1be34a0ca0f4eb73f16313866ffc337fe72b553d80dd52cba3297fc37ad8e779f93f9ffad4addc548f78d9aed1ff4affe4b099409ef895f9e1335dd397cc91279b415caa0b459478d15e991d9540a60de5674f34f94473f50f842a09459e0e8278e2db725f46b4298c43e573ec926d683ef724d9584271fd301c64ea9dddf94cd62b067062018cfbd996b54861cad7b00199b67803582e115cc6f0b3e436c5c517e08f8ba85e93fb42653a8aee3922aa1e200d5fdac9cc2d75b9f41b9be43183ad2079f9df21dee8484a0884b219db3f55d59d278e693f9f86e9b317e02c60e7681f2c1bb23d8541625ab3d2558138ec9af570ef6c0db062b6e018c4d9f6350263cc3e583e082f37737a5e2b20f64812bd6b920f1471daa3eafb93ca40c86262e6a9590bee3820c191194141f0a7f0c47b346f608fe6e896e4acda5bb8bfe69c5e824357f177728df9e7c9ba28ee5348b5439136386147d3ab5d52b74fb71ff8d2913df2d59396ae054d2b45bdcd85ec4eb4a7b570fcfe2f0ba2d68624fe2e931f0065ad1cedb83597e1129f21c5d7d2f2592a514a6a73ea46d68be641a89ae93dc0e5646158524dec3955c2ddf1d3cf7662377fdca7023ada4c6c5ce8f590ecb49fe9941ae6b82f66c97c7f53946cceae9b5b7ca2c559c8b8121a1416f5f44550a5a8a064e5efbf1ba0890c763be922fc22dd5c14c495a8ad24a3ed26b9e34d107b2c818eb9e04e124dc4c33786a53b2b0ee0a21f92d77d489aff7ad78d22b6e546c41de6c8817828749fe13a5c040f2575507942d02244967a7aef60e0e18f6ea4d337aaf0220b16c3355d392e72a3a7ac5ae1db2ede342968999e7270fd7f3c0f40422b13e53946bee3c2b38327071437debec0286f39c77510a62ea5377f1bdebf8c535d418d97e551b8857ffe1353b840f495b2d79978e5b4ba5bb2ed63144ef32596dee35538efe42126e7b670407d05eea8d55d51c20642ab50ec844cb241d486b680c08e8ebfc048ff466dcfd3e97931e68cd3f84bdbb41a5d4cd142e9b50bcd7e2fc1236f7d5a7beeeea5f5df171dac0883074c861c646d333bf0f1037bae75aab8bfe81de7af82164954017d1dcb075b5ad765f8165960b7690a425ba508bfc3fe7b2fb7412fa194b2cc788c727e427726681861eb9c701d9b436c1e418102a6c821849f5a5cd07099dd8c84df844f356b52d8fb2f881f437e30d67fe5f488f9fa5651be8783ca94ba93aadace0e64b405c7c034ea89248b15e61da06d43bcf6f0e9f05318c7014", 0x421}], 0x1, 0x0) fcntl$setstatus(r0, 0x4, 0x4000) write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[], 0x34123610) ioctl$TIOCGPTPEER(r2, 0x5441, 0x0) ppoll(&(0x7f0000000a40)=[{0xffffffffffffffff, 0x10}, {r2}, {r0, 0x8000}, {r2, 0x1162}], 0x4, &(0x7f00000000c0), &(0x7f0000000ac0), 0x8) getsockname$packet(r1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000540)=0x14) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000000580)=r3) socket$l2tp(0x18, 0x1, 0x1) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000001140)=ANY=[@ANYBLOB="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"]) utime(&(0x7f0000000b80)='./file1\x00', &(0x7f0000000bc0)={0x7, 0x6}) r4 = getpgrp(0x0) sched_setattr(r4, &(0x7f0000000700)={0x30, 0x6, 0x1, 0x800, 0x2, 0x1b, 0x2, 0xed6}, 0x0) socket(0x2, 0x4, 0x1000) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000002280)) clock_gettime(0x5, &(0x7f0000000040)={0x0, 0x0}) recvmmsg(0xffffffffffffffff, &(0x7f0000003540)=[{{0x0, 0x0, &(0x7f0000000dc0)=[{&(0x7f00000008c0)=""/177, 0xb1}, {&(0x7f0000000980)=""/120, 0x78}, {&(0x7f0000000a00)}, {&(0x7f0000000b80)=""/147, 0x93}, {&(0x7f0000000c40)=""/128, 0x80}, {&(0x7f0000000cc0)=""/255, 0xff}], 0x6, 0x0, 0x0, 0x100000000}, 0xff}, {{&(0x7f0000000e40)=@vsock={0x0, 0x0, 0x0, @host}, 0x80, &(0x7f0000001ec0), 0x0, &(0x7f0000001f00)=""/214, 0xd6, 0x2}}, {{&(0x7f0000002000), 0x80, &(0x7f0000002240)=[{&(0x7f0000002080)=""/163, 0xa3}, {&(0x7f0000002140)=""/41, 0x29}, {&(0x7f0000002180)=""/169, 0xa9}], 0x3, 0x0, 0x0, 0xf35b}, 0x800000}], 0x3, 0x40000000, &(0x7f00000036c0)={0x0, r5+10000000}) ioctl$DRM_IOCTL_MODE_GETRESOURCES(0xffffffffffffffff, 0xc04064a0, &(0x7f00000006c0)={&(0x7f00000005c0)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000780)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000640)=[0x0], &(0x7f0000000680)=[0x0, 0x0, 0x0, 0x0], 0x5, 0x6, 0x1, 0x4}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000880)={0x0, 0x1a, "103102ee6f92251c5a83c2b41bdf567cbdf0799ee0c1433d7892"}, &(0x7f00000007c0)=0x22) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000800)={r6, 0x1, 0x0, 0x7, 0x6829}, &(0x7f0000000840)=0x18) mlock2(&(0x7f0000b25000/0x3000)=nil, 0x3000, 0x0) rename(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)='./file0\x00') 2018/04/05 02:44:47 executing program 7: r0 = timerfd_create(0x0, 0x0) ppoll(&(0x7f0000f7c000)=[{r0, 0x61}], 0x1, &(0x7f000079e000)={0x77359400}, &(0x7f0000bb17de), 0x8) clock_gettime(0x2, &(0x7f0000000000)={0x0, 0x0}) clone(0x0, &(0x7f0000000040)="5a349fb7da99882d6997931eab4801d3129e8ffa32551d21ae0c6acdfe86296d2ac578a3aec654afb092b4711d1db23eaf4b97abb2be1a7e59f7b8245a74d3c4eec74e76aa8d4fdf35250ed46dc3e4333f01e7361244ac3e5ce16fb73761f626a355678a637f2b48fdfe4d2d8a6343d57380170932", &(0x7f0000e94ffc), &(0x7f0000c12ffc), &(0x7f00001d6000)) timerfd_settime(r0, 0x3, &(0x7f0000171fe0)={{}, {0x0, r1}}, &(0x7f0000204fe0)) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)={0x0, 0x0}) ptrace$peekuser(0x3, r2, 0x1) r3 = dup(r0) accept4$inet(r3, &(0x7f0000000100)={0x0, 0x0, @local}, &(0x7f0000000140)=0x10, 0x800) 2018/04/05 02:44:47 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x3) getsockopt$ARPT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x60, &(0x7f0000001a40)={'filter\x00'}, &(0x7f0000001ac0)=0x44) fcntl$getown(0xffffffffffffffff, 0x9) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000005680)) syz_fuse_mount(&(0x7f00000054c0)='./file0\x00', 0xc003, 0x0, 0x0, 0x0, 0x800020) pwritev(r1, &(0x7f0000000180)=[{&(0x7f0000000040)}, {&(0x7f00000017c0)="f7d4f2837d1ec68c604a45f6e40716106bcf88ca32aed960599147343e44a1cbe9ea279c92589fe4d01ddfd38767485ada203645", 0x34}], 0x2, 0x81002) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000002c0)={{{@in=@multicast2, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@broadcast}}, &(0x7f00000003c0)=0xe8) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/load\x00', 0x2, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr=0xffffffffffffff81, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x2, 0x4e21, 0x8048, 0x2, 0x80, 0x80, 0x3b, r2, r3}, {0x8, 0x0, 0x0, 0x3, 0x3ca07082, 0x1000, 0x0, 0xfffffffe000}, {0x3f, 0x5da, 0x7fff}, 0x20, 0x6e6bbf, 0x1, 0x0, 0x0, 0x3}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d5, 0xff}, 0xa, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x34ff, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1}}, 0xe8) add_key$keyring(&(0x7f0000001c00)='keyring\x00', &(0x7f0000001c40)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffd) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00000001c0)={{{@in6=@dev, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@loopback}}, &(0x7f0000000040)=0xe8) getresgid(&(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000500)=0x0) syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0x1000, r4, r5, 0x40, 0x400) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) [ 570.778080] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=65346 sclass=netlink_route_socket 2018/04/05 02:44:47 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000366000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000f5eff5)='lp\x00', 0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000140)={0x1, [0x0]}, &(0x7f0000000340)=0x8) fcntl$getownex(r0, 0x10, &(0x7f00000003c0)={0x0, 0x0}) ptrace$peek(0x2, r2, &(0x7f0000000600)) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000380)={0x6, 0x6, 0x4, 0x8, 0x3, 0x9, 0x8, 0x8, r1}, 0x20) sendto$inet(r0, &(0x7f0000fd0000), 0xfffffffffffffec1, 0x20000801, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000200)={0x0, @in6={{0xa, 0x4e22, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0xff}}, 0x1ff, 0x0, 0x9, 0x100000001, 0x674c}, &(0x7f00000002c0)=0x98) sendmsg(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)=@sco={0x1f}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000500)=ANY=[@ANYBLOB="9800f5ffffffffffcc0000807823f5608bfd04000000edc3f702b52b9079ae2ed0ffff0f8886b0861616700e9800000000cef74cd5be602d6c08c4c95811c5c51deca316794ebe3af6cb9eb421d1208bbc5e55c80474010400008df8f8b6ec3269317a9c2c846d97a8a49705aa9ca32debb685ec68470a084c1a2c5ef4a57c71746407d5613a1eee25b84c8e872d04801d08aceb0fd4e2e55b4bc595969f44fa7cc56052b226f0f627000000ea1524114613035980005c2f7c827be2febaab9378693f381abfc17eb785e22bc234c1b6621db739b2f65d8ea7ba"], 0xda}, 0x8001) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000300)={0x1, 'ip6gre0\x00', 0x2}, 0x8) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000003580)={0x0, 0x4, 0x0, 0x4, 0x4bf, 0x80000001, 0x9, 0x6, {r3, @in={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x0, 0xb478, 0xfff, 0x4}}, &(0x7f0000003640)=0xb0) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000000180)={0x1, 'ipddp0\x00', 0x1}, 0x18) shutdown(r0, 0x0) madvise(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) ioctl$sock_ipx_SIOCGIFADDR(0xffffffffffffffff, 0x8915, &(0x7f0000665fe0)={"dbc78fc0a6caa717004720a0a32b5f0d", {0x4, 0x0, 0x0, "e0b618b5a2e0"}}) clone(0x0, &(0x7f0000000040), &(0x7f0000bb3000), &(0x7f0000000140), &(0x7f00000000c0)="fb7ff023f1fcdf8f779076ee77e7598517fec847115a17c5ce2cf1013f7584b5985d360300000000000000c1b6330f77802d03ca0636cfd3a226cf6b40bd3c0d982ccce73f6d13b64b0eca3cf93feea4f3e6c3e23f4000") madvise(&(0x7f0000153000/0x800000)=nil, 0x800000, 0xf) pipe(&(0x7f0000652ff8)) connect$ipx(0xffffffffffffffff, &(0x7f00000001c0)={0x4, 0x2e8, 0x0, "0f7287413567", 0x1000}, 0x10) 2018/04/05 02:44:47 executing program 0: r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000080)={0x0, 0x1, 0x6, 0xfffffffffffffff7, 0x2}, 0xc) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) r1 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000080)={'ip6tnl0\x00', 0x9516}) close(r1) capset(&(0x7f0000000000)={0x39980732}, &(0x7f0000000040)={0x0, 0x0, 0x2, 0xffffffffffffffff, 0x0, 0x10001}) r2 = socket(0x1f, 0x0, 0x401) setsockopt$inet6_int(r2, 0x29, 0x0, &(0x7f0000000680)=0x4, 0x4) read(r0, &(0x7f00000006c0)=""/231, 0xe7) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x80, 0x0) get_thread_area(&(0x7f0000000440)={0x0, 0x20000800, 0x610ab296726ca9f3, 0x1, 0x434d, 0x0, 0x2, 0x8, 0x8000, 0x6}) poll(&(0x7f0000084ff0), 0x0, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) r3 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000140)='/dev/pktcdvd/control\x00', 0x0, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x0, 0x0) r4 = fcntl$getown(0xffffffffffffffff, 0x9) getsockopt$inet_tcp_int(r3, 0x6, 0x0, &(0x7f0000000600), &(0x7f0000000640)=0x4) mknodat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000366000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/checkreqprot\x00', 0x0, 0x0) clone(0x0, &(0x7f00008a2000), &(0x7f0000d6cffc), &(0x7f0000ca4000), &(0x7f0000ab5f60)) pipe2(&(0x7f0000000100), 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000480), &(0x7f00000005c0)=0x4) write$selinux_load(r3, &(0x7f00000002c0)=ANY=[@ANYBLOB="8cfffcf90800005345204c696e7578be9c861bf37c06000000104ddc5a6b95f56fb42d2270fbe0f0876202997d5ae7c33eec3139acc5caa0952dbfabfb12eba17144afe80b6e44a95639222150548e2f91b0bbb65d81fa5e2f66ca1b130a5a657f01318135febe498a67439a75baba3e90762d3bc41e8314"], 0x26) ioctl$LOOP_SET_STATUS64(0xffffffffffffffff, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x800000000, 0x0, 0x0, 0x0, 0x0, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936ee6a67bd21673a08478220febadc5ca0c04ff1f4833b9ff10189a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd20539d5632a32530d599a5591e6c882e3ae7ea6697b93d32112b2bc83d72a"}) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) syz_open_procfs(r4, &(0x7f00000000c0)='net/fib_triestat\x00') 2018/04/05 02:44:47 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') getsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000000240)={@local, @rand_addr}, &(0x7f0000000380)=0x8) fchdir(r0) setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f0000000400)=ANY=[@ANYBLOB="00830000"], &(0x7f00000004c0)='{\x00', 0x2, 0x0) syslog(0x0, &(0x7f00000000c0)=""/215, 0xd7) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = creat(&(0x7f0000000000)='./file1\x00', 0x0) r4 = inotify_init() write$evdev(r3, &(0x7f0000000280), 0xffffffffffffffd4) fsync(r3) ioctl$PPPIOCSMRU(0xffffffffffffffff, 0x40047452, &(0x7f0000000540)=0x1) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x10, 0xffffffffffffffff, 0x0) keyctl$assume_authority(0x10, 0x0) r5 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(0xffffffffffffffff, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e21, @multicast2=0xe0000002}}}, 0x2e) sendmsg$nl_crypto(r5, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0xfff1}, 0x1}, 0x0) r6 = request_key(&(0x7f0000000500)='ceph\x00', &(0x7f0000000580)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000680)='\x00', 0xfffffffffffffffb) r7 = add_key$user(&(0x7f0000000840)='user\x00', &(0x7f0000000ac0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000b00)="40d41dc523dd460cf980a11288319309323e43ef01ca4ced50d3966af455e11c2a67b5e3eb39b131381978a37cf0180822152089c9ab42c90c080de2954592f12cc69bf4f9032c77831b05db3dceb8", 0x4f, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000b80)={r6, 0x0, r7}, &(0x7f0000000bc0), 0x0, &(0x7f0000000cc0)={&(0x7f0000000c00)={'sm3-generic\x00'}, &(0x7f0000000c40)}) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000980)=ANY=[@ANYRES16=r4, @ANYBLOB="cd824edfdb76c4a65a16a1a983f30689007f483486429109a6a9a34d71bcba573d85778e823e78e9ef1a6a9de6b34e44d297d3"], 0x2) r8 = request_key(&(0x7f0000000700)='ceph\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000780)='^vboxnet0selinuxmd5sumvboxnet0self^cgroup^securitykeyring\x00', 0xfffffffffffffff8) connect$inet6(0xffffffffffffffff, &(0x7f0000000440)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x6}, 0x1c) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r2, 0x29, 0x41, &(0x7f0000000280)={'security\x00', 0x4, [{}, {}, {}, {}]}, 0x68) keyctl$instantiate_iov(0x14, 0x0, &(0x7f00000005c0)=[{&(0x7f0000000880)="2b8af9f84f7efc91fd904857e1bfb4beea7be371803db48f97a42bb2f4b22baceac457cb37add5c7c8a1c37426210dfb1852284a2f8c7b06ae6685d706bef7c5c62f12147c7ce18dc0b464b52567461b1c3c489c2202c045ccf61bb464fc4959aee9d52e12116c92c9c65206d23b33066476fa35beab9798fa06e8ce97ef86cd496b8dd1e434397fe27688dab088a4d28ec42f69d70eba5d311d4a36f5b41f7d2e1787cd5c26623a1a9322a68bce1adee412b1f828", 0xb5}], 0x1, r8) shutdown(0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(0xffffffffffffffff, 0x2402, 0xd53) creat(&(0x7f0000000340)='./file1\x00', 0x40a0) 2018/04/05 02:44:47 executing program 6: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) connect$nfc_llcp(r0, &(0x7f0000000140)={0x27, 0x0, 0x2, 0x1, 0x8000, 0x0, "3c96c61986d7bcba0315e38c2d79266fa38b418ff5d91be1ec297eab4e4e0fdb99d2983d3914265900f349e31209156bc64e3b370e12c487b9d34509835e10", 0x17}, 0x58) seccomp(0x1, 0x1, &(0x7f00001a2ff0)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16}]}) seccomp(0x1, 0x0, &(0x7f0000044ff0)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) seccomp(0x1, 0x1, &(0x7f0000294ff0)={0x1, &(0x7f000005eff0)=[{0x6}]}) seccomp(0x0, 0x2, &(0x7f0000000100)={0x3, &(0x7f00000000c0)=[{0x85, 0x7, 0x9, 0x7}, {0x80000001, 0x3, 0x2, 0x9}, {0x49, 0x81, 0xffffffff, 0x2}]}) 2018/04/05 02:44:47 executing program 5: fstat(0xffffffffffffffff, &(0x7f0000000300)) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000400)='/dev/net/tun\x00', 0x0, 0x204000) sched_getattr(0x0, &(0x7f0000000200), 0xffffffffffffff35, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'syzkaller0\x00', 0x9322}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000040)={'syzkaller0\x00', {0x2, 0x0, @loopback=0x7f000001}}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000140), &(0x7f0000000180)=0xc) r2 = perf_event_open(&(0x7f000025c000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x400000002, 0x0) bind$inet6(r3, &(0x7f0000932fe4)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0x2}, 0x1c) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000140)={'tunl0\x00', 0x0}) setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x32, &(0x7f0000000180)={@remote={0xfe, 0x80, [], 0xbb}, r4}, 0x14) mq_open(&(0x7f0000000040)='eth0\x00', 0x0, 0x0, &(0x7f0000000000)={0x0, 0x6}) mq_unlink(&(0x7f0000fc4ffb)='eth0\x00') perf_event_open(&(0x7f0000000380)={0x1, 0x70, 0x1077, 0x9, 0x0, 0x4b10, 0x0, 0x0, 0x2001, 0x0, 0x0, 0x7, 0x6, 0x0, 0x0, 0x80000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0xe76d, 0x0, 0x42ee, 0x0, 0x9, 0x9, 0x0, 0x8, 0xfffffffffffffffc, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000140)}, 0x6, 0x0, 0x0, 0x0, 0x20}, 0x0, 0x9, r2, 0x0) r5 = openat(0xffffffffffffffff, &(0x7f0000000540)='./file0\x00', 0x0, 0x0) r6 = openat$cgroup_ro(r5, &(0x7f0000000180)='cpuacct.stat\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f00000007c0)={0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1, 0x0, 0x0, 0x0, 0x4492}, &(0x7f0000000300)=0x98) ioctl$sock_inet_SIOCSIFBRDADDR(0xffffffffffffffff, 0x891a, &(0x7f00000002c0)={'syzkaller0\x00', {0x2, 0x4e21, @multicast1=0xe0000001}}) dup3(r0, r1, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r6, 0x10e, 0x2, &(0x7f00000000c0), 0x4) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000000580)) 2018/04/05 02:44:47 executing program 3: r0 = socket$inet(0x10, 0x2, 0xfffffffffffffffc) bind(r0, &(0x7f0000017000)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x3, 0x2, 0x3, 0x4, {0xa, 0x4e20, 0x6, @remote={0xfe, 0x80, [], 0xbb}}}}, 0x80) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='attr/current\x00') getsockopt$inet6_dccp_buf(r1, 0x21, 0xcc, &(0x7f00000001c0)=""/254, &(0x7f00000003c0)=0xfe) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x403c5404, &(0x7f0000000140)={{0xffffffffffffffff, 0x1, 0x3ff, 0x3, 0x80000000}, 0x1, 0xffffffff}) fadvise64(r0, 0x0, 0x6, 0x2) r2 = dup(r0) getsockopt$llc_int(r2, 0x10c, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0xfffffffffffffd6b) socket$l2tp(0x18, 0x1, 0x1) socket$nl_xfrm(0x10, 0x3, 0x6) write$binfmt_misc(r2, &(0x7f00000002c0)=ANY=[@ANYBLOB="73797a30fa3d9ef104dfc4d17ec05412150aacdeab76071e5d8ae36cecc5358508a6886fce11a070623b556647ce875b089df276217263a89917206e3ebf341c876243792073c2f4fa0b715acb82428f77825894e13a884e66a680cfa4cb6faba8adc00c6dd715031c53774ed5aec3d652c6c7f240b177848dfedcc89e014833fd0c14ca0b3f04d30c68d8591aaebfa74d46707639d24897d0f298b999b8369b961c3160b34e66a00bb32ae5844e204c8b4e0dd08f34124f34604ca0ad143332d725000000"], 0xba) signalfd(r2, &(0x7f00000000c0)={0x5c}, 0x8) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000180)='/dev/pktcdvd/control\x00', 0x40000, 0x0) setsockopt$inet6_udp_encap(r2, 0x11, 0x64, &(0x7f0000000000)=0x5, 0x4) 2018/04/05 02:44:47 executing program 7: r0 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$clear(0x7, r0) r1 = memfd_create(&(0x7f0000485000)="402670726f626b7379721a6e6700", 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x8000000000106) r3 = dup2(r2, r1) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000040)) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f00000000c0)={0x400000004c, 0x0, 0x0, "98de7a8c5ae95ec8792c92150fc33a664f13eeab65c0322901ca6bd31bde2c51f06c5f0b014f9f91eeb7647c7240f476c8d75dd000aa8faf8fb5740200a6dc4d"}) ioctl$EVIOCSKEYCODE_V2(r3, 0x40284504, &(0x7f0000000000)={0x0, 0xf, 0x0, 0x0, "9cd659fcf2fe36c6c47ab36d29f0c2f3dae2d6931ef3aee97bd83fa8ce471431"}) setsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000000200)={0x5, 0xfffffffffffffffc}, 0x2) ioctl$TIOCNOTTY(r3, 0x5422) write$sndseq(r1, &(0x7f0000000000), 0xbc) 2018/04/05 02:44:47 executing program 2: r0 = socket(0x10003, 0x2000800, 0x80000000) r1 = socket$nl_generic(0x10, 0x3, 0x10) dup3(r0, r1, 0x80000) r2 = socket(0xa, 0x2, 0x0) setsockopt$inet_int(r2, 0x0, 0x18, &(0x7f0000ab2000)=0x1002, 0xfffffffffffffff9) sendto$inet(r2, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000821ff0)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) setsockopt$inet_int(r2, 0x0, 0x12, &(0x7f00000009c0)=0x3, 0x4) recvfrom$inet(r2, &(0x7f0000201000)=""/186, 0xece11358fd71480a, 0x40002021, &(0x7f00002f3ff0)={0x2}, 0xfffffffffffffffe) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000000)={0x0, 0xfff, 0x20}, &(0x7f0000000040)=0xc) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000080)={r3, 0x10001}, 0x8) 2018/04/05 02:44:48 executing program 4: r0 = socket$inet6(0xa, 0x0, 0x88) recvfrom$inet6(0xffffffffffffffff, &(0x7f0000000800)=""/185, 0xb9, 0x0, 0x0, 0xfffffffffffffe82) bind$inet6(0xffffffffffffffff, &(0x7f00008a8000)={0xa, 0x0, 0xfffffffffffffffc}, 0xfffffffffffffde7) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x0, 0x0) r2 = socket$inet6(0xa, 0x8000000000000802, 0x1000000000088) sendmsg$inet_sctp(r2, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000540)=[{&(0x7f0000000480)="083c4e633e43ec15f86bdfb333a70004fce7e93da9fa68ff13d04681aaad843b6ec1294d02f0a3835a46a3944ba788821f2a4898ad8c5f7099f733e3ffe4ff09654eb18b43ef8e28811478dad97588105534d7162b7d97fb38c4f3f55017d33d49172d0c5ea1bd1c210b203197220206800359", 0x73}], 0x1}, 0x8000) sched_setscheduler(0x0, 0x5, &(0x7f0000000300)) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000480)=ANY=[], &(0x7f0000000400)) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000001980)={0x0, @in6={{0xa, 0x4e24, 0x1}}, 0x0, 0x7, 0x101, 0x40fa1b9}, 0x98) sendto$inet6(r2, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa}, 0x1c) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000100)) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000280)) read$eventfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) r3 = dup2(0xffffffffffffffff, r0) getsockname$packet(r3, &(0x7f0000001a40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000001a80)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000001ac0)={@empty, 0x35, r4}) recvfrom$inet6(r0, &(0x7f0000000600)=""/191, 0xbf, 0x0, &(0x7f0000000000)={0xa, 0x4e24}, 0x1c) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000001c40)={{{@in6=@mcast2, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in6=@remote}}, &(0x7f0000000340)=0xe8) quotactl(0x0, &(0x7f0000000200)='./file0\x00', r5, &(0x7f00000003c0)="a4") syz_open_procfs(0x0, &(0x7f00000005c0)='gid_map\x00') socket$inet6(0xa, 0xa, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000180)) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000040)=@in={0x2, 0x0, @rand_addr}, 0x10, &(0x7f0000000480), 0x0, &(0x7f00000004c0), 0x0, 0x80}, 0x0) r6 = syz_open_dev$tun(&(0x7f00000002c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f0000000080)={'ip6tnl0\x00', 0x9516}) fgetxattr(r6, &(0x7f0000000380)=@known='security.capability\x00', &(0x7f0000000440)=""/50, 0x32) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f00000000c0)=[@in6={0xa, 0x4e23, 0x6, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0xe}, @in={0x2, 0x4e21, @broadcast=0xffffffff}, @in={0x2, 0x4e20}], 0x3c) 2018/04/05 02:44:48 executing program 2: fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000040)={0x0, 0x0}) ptrace$getregs(0xc, r0, 0x20000100, &(0x7f00000001c0)=""/76) mkdir(&(0x7f0000000140)='./control\x00', 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000fc0), 0x0, &(0x7f000000cf80)=""/128, 0x80}, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000700)) r1 = syz_open_procfs(r0, &(0x7f0000000a40)='ns/mnt\x00') getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000380)={0x0, @in6={{0xa, 0x4e20, 0x4, @mcast1={0xff, 0x1, [], 0x1}}}, [0x4, 0x100000001, 0x100000001, 0x2, 0x0, 0x0, 0x0, 0x7, 0x5, 0x0, 0x6, 0x0, 0x0, 0x1600cbf6, 0x8]}, &(0x7f0000000480)=0x100) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000002180)=ANY=[@ANYPTR64=&(0x7f0000000a00)=ANY=[@ANYPTR64=&(0x7f00000007c0)=ANY=[@ANYBLOB="537b2205c6ed97dd00b1d1f5ca3c12b4d017a5dfd9b7b898ea62872b9a739285a697e158565e82af31178158e211e38d4ea002f93c42c405306899bc6fd596bb5e5ac39a350c41527dc7f65007c3d0f8b84e5f3dbe87a6352828699f17d97fa65bcdc389a8c9aaf75e4851d891a508e001e15870a5a015a5a8184991f7fe8cc09799bf73239840fef60c3c4e25b97ab62efbfb65405b05d163d9537bf835376f1b4421ef"], @ANYPTR64=&(0x7f0000001000)=ANY=[@ANYRES64=r0, @ANYPTR64, @ANYBLOB="c9ed61ceea4f005397bb9352592e324e7e04623b96b0f97670a7dd7833b7ca26f86eb21342e8e0aaa943293297983565f337fe6731d036f9f67c61dc12a086075fa1c61a560444cfa178cb5dbb51afb29f955d233de16ab22d58e01614447903e12a0b3cc250d7001b2f1f19c4fb219de95113e675d7446c8d775264bb5278d5d8099202b5570f464455991e0d14105dc05f9e97f9c61bb3cd34f4115b72eed81bdaa0f21476c6985a23272a6482f00740b7", @ANYPTR64, @ANYRES64=r1, @ANYBLOB="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"]]], &(0x7f00000005c0)=0x1) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000880)={r2, 0xf1, 0x0, 0x100000000, 0xd3d9, 0x4, 0xffffffffffffffe1, 0x2, {r2, @in6={{0xa, 0x4e23, 0x4, @dev={0xfe, 0x80, [], 0x13}, 0x4}}, 0x6, 0x0, 0x3, 0x1, 0x1116}}, &(0x7f0000000940)=0xb0) r3 = socket$inet_udp(0x2, 0x2, 0x0) connect(r3, &(0x7f0000bd2000)=@in={0x2}, 0x10) r4 = syz_open_procfs(0x0, &(0x7f0000b86ff4)='net/netstat\x00') sendfile(r3, r4, &(0x7f0000000780)=0x84b, 0x200000000000102) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f00000001c0)=0x400, 0x4) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000600)={r2, 0x10001}, &(0x7f0000000640)=0x208) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000004c0), &(0x7f0000000500)=0x4) preadv(r1, &(0x7f0000000000)=[{&(0x7f0000000280)=""/179, 0xb3}], 0x1, 0x0) arch_prctl(0x1007, &(0x7f0000000740)="57c6abe5d6603835") setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r4, 0x84, 0x16, &(0x7f0000000340)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x1) r6 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x4000) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r6, 0xc0a85320, &(0x7f0000000100)={{0x80000001}, 'port0\x00', 0x0, 0x43781877a2144564, 0x0, 0x80000000000, 0xfffffffffffffffb, 0x7, 0x7c, 0x0, 0x1, 0x10000}) sendmsg$nl_route(r1, &(0x7f00000006c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000680)={&(0x7f0000000240)=@ipv6_getnetconf={0x1c, 0x52, 0x124, 0x70bd2b, 0x0, {0xa}, [@IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x7}]}, 0x1c}, 0x1, 0x0, 0x0, 0x10}, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000540)={0x4, 0x6, 0x0, 0x40, r5}, &(0x7f0000000580)=0x10) getgroups(0x5, &(0x7f0000000b40)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0]) syz_fuseblk_mount(&(0x7f0000000980)='./file0\x00', &(0x7f00000009c0)='./file0\x00', 0x8000, 0x0, 0x0, 0x9, 0x0, 0x8000) r7 = socket$nl_generic(0xa, 0x3, 0x10) setsockopt$netlink_NETLINK_RX_RING(r7, 0x29, 0x1b, &(0x7f0000000ff0), 0xff71) socket$nl_generic(0x10, 0x3, 0x10) recvmsg(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000100)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f00000007c0)}, 0x0) inotify_init1(0x0) 2018/04/05 02:44:48 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b3fdc)) write(r0, &(0x7f0000000180)="4f7ad0c9edb302486f1748144523c0c2f5423e00d49bd50d63e2432e8de58f5930fd07000000dcf50bbc54b70c0ea17b4728dde5f9eedfc811ff1f756425c4794444c9fe3d13", 0x46) r1 = syz_open_pts(r0, 0x2) writev(r1, &(0x7f0000251ff0)=[{&(0x7f0000dcb000)="10", 0x1}], 0x1) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000000)) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f0000000040)) syz_open_pts(r0, 0x80401) 2018/04/05 02:44:48 executing program 3: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000100)='clear_refs\x00') exit(0x0) writev(r1, &(0x7f0000b97000)=[{&(0x7f0000962000)='5', 0x1}], 0x1) ioctl$EVIOCGABS0(r1, 0x80184540, &(0x7f0000000040)=""/87) openat$cgroup_ro(r1, &(0x7f0000000000)='cgroup.stat\x00', 0x0, 0x0) 2018/04/05 02:44:48 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = dup2(r0, r0) connect$llc(r1, &(0x7f0000000140)={0x1a, 0x305, 0x2, 0x6, 0x392, 0x3}, 0x10) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000000040)={0x7, [0x5, 0x9, 0x8e08, 0xff, 0x101, 0x1, 0x2]}, 0x12) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f00000012c0)={@mcast2={0xff, 0x2, [], 0x1}, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x0, 0x40}) [ 571.695323] audit: type=1326 audit(1522896288.011:22): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=2159 comm="syz-executor6" exe="/root/syz-executor6" sig=31 arch=40000003 syscall=240 compat=1 ip=0xf7774ba9 code=0x0 [ 571.720742] audit: type=1326 audit(1522896288.041:23): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=2159 comm="syz-executor6" exe="/root/syz-executor6" sig=31 arch=40000003 syscall=240 compat=1 ip=0xf7774ba9 code=0x0 2018/04/05 02:44:48 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000004ff0)={0x2, 0x4e24, @rand_addr=0x3}, 0xffffffffffffffdc) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000100)='/dev/pktcdvd/control\x00', 0x2000, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00000000c0)={0x4, 0x0, &(0x7f0000000040)=[@enter_looper={0x630c}], 0xa, 0x0, &(0x7f0000000080)="b47cad70f30c509d1049"}) sendmsg$IPVS_CMD_GET_INFO(r1, &(0x7f0000000280)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="110025bd7000ffdbdf250f00000020000300080007004e24000014000200726f736530000000000000000000000018000300140006000000000000000000000000000000000008000400050000000800050006000000080004000600000008000500040000000c00020008000b0002000000"], 0x78}, 0x1, 0x0, 0x0, 0x4}, 0x4044004) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000000)=[@in={0x2, 0x4e22, @rand_addr=0x7}], 0x10) connect(r0, &(0x7f0000001f80)=@generic={0x0, "9ba7877fe0dfa4e383ad3586320cbedff1c1a23bc31ae4bf0cea07838a05ad6f194e0b645e6a52f255d43416baef6c6ffa5b43286c2bf00ceecb115fdde4bfe6c5c8f164e25c5acb5748845a42d815b5dd081d445010c1cc2b947badaf5ce80aa8b1f6c01d8a0260789cd7ce1414426ce33a9b101b58ca48ba7f9ae298cf"}, 0x80) 2018/04/05 02:44:48 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={'syz_tun\x00', &(0x7f0000000000)=ANY=[@ANYBLOB="3b0000000200007a0b0000000000000002000000000000006de488a60d681b4341764696e1097dd52a06fb7b1a15dd8ada98c62124"]}) 2018/04/05 02:44:48 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e22, @rand_addr=0x9}, 0x9229782859510f77) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x2000004004031, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000000000)="01", 0x1, 0x0, 0x0, 0x0) 2018/04/05 02:44:48 executing program 1: madvise(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0xe) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) ioctl$sock_ipx_SIOCGIFADDR(0xffffffffffffffff, 0x8915, &(0x7f0000665fe0)={"dbc78fc0a6caa717004720a0a32b5f0d", {0x4, 0x0, 0x0, "e0b618b5a2e0"}}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f00000008c0)={0x0, @in={{0x2, 0x0, @multicast2=0xe0000002}}}, &(0x7f0000000980)=0x98) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x2002, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000180)=@assoc_id=r0, 0x4) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000000c0)={'bcsh0\x00', 0x0}) setsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000000340)={@empty, @loopback=0x7f000001, r2}, 0xc) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f00000001c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000c40)=0x2) clone(0x0, &(0x7f0000000040), &(0x7f0000bb3000), &(0x7f0000000140), &(0x7f00000000c0)) madvise(&(0x7f0000153000/0x800000)=nil, 0x800000, 0xf) pipe(&(0x7f0000652ff8)={0xffffffffffffffff}) mmap$binder(&(0x7f00004cd000/0x4000)=nil, 0x4000, 0x0, 0x80010, r3, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r3, 0x89e3, &(0x7f0000000080)=0x2) fcntl$getownex(r1, 0x10, &(0x7f0000000000)={0x0, 0x0}) ptrace$setsig(0x4203, r4, 0x8d5c, &(0x7f0000000040)={0x1a, 0x7, 0xcb, 0x9}) 2018/04/05 02:44:49 executing program 4: pipe(&(0x7f0000000040)={0x0, 0x0}) pipe2(&(0x7f0000140ff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) tee(r2, r1, 0x1ff, 0x0) vmsplice(r3, &(0x7f0000f14000)=[{&(0x7f0000853fde)="8d", 0x1}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000000), &(0x7f0000000080)=0x4) 2018/04/05 02:44:49 executing program 2: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) keyctl$join(0x1, &(0x7f0000000180)={0x73, 0x79, 0x7a}) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000040), 0x4) 2018/04/05 02:44:49 executing program 7: r0 = socket$inet6(0xa, 0x2, 0xfffffffffffffff7) getsockopt$IP6T_SO_GET_ENTRIES(r0, 0x29, 0x41, &(0x7f0000000200)={'security\x00', 0x1000, "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"}, &(0x7f0000000000)=0x1024) shutdown(r0, 0x1) sendmsg(r0, &(0x7f0000018000)={&(0x7f0000013fe4)=@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x7}}, 0x80, &(0x7f0000001340), 0x0, &(0x7f00000004c0)}, 0x0) readahead(r0, 0xfffffffffffffe00, 0x40) pipe(&(0x7f00000001c0)={0xffffffffffffffff}) perf_event_open$cgroup(&(0x7f0000000080)={0x0, 0x70, 0xfff, 0x100000001, 0x97a8, 0x401, 0x0, 0xffff, 0x200, 0x1, 0x80, 0x2, 0x4, 0x5, 0x8, 0x101, 0x0, 0x7fff, 0xad, 0x3, 0x4, 0x7, 0x6, 0x1, 0x2, 0x1ff, 0x3d, 0x3, 0x73, 0x2a02ad38, 0xffffffff80000000, 0x8, 0x9, 0x6, 0xee, 0x5, 0x100000001, 0x8001, 0x0, 0xffffffff, 0x3, @perf_bp={&(0x7f0000000040)}, 0x1000, 0x8, 0x2, 0x7, 0x9, 0x2054bc55}, r1, 0x6, r1, 0xa) 2018/04/05 02:44:49 executing program 5: r0 = eventfd2(0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000193000)) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/create\x00', 0x2, 0x0) write$eventfd(r0, &(0x7f0000ed3ff8), 0x8) 2018/04/05 02:44:49 executing program 3: mmap(&(0x7f0000000000/0x53000)=nil, 0x53000, 0x1000002, 0x32, 0xffffffffffffffff, 0x0) futimesat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000985000)={{}, {0x77359400}}) sigaltstack(&(0x7f0000985000/0x1000)=nil, &(0x7f0000000ff8)) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x4000, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000080)) 2018/04/05 02:44:49 executing program 1: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ec6000)='/proc/self/net/pfkey\x00', 0x0, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000358fe8)={0xaa}) gettid() ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000a5dfe0)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f0000000000)=""/97) readv(r1, &(0x7f00000000c0)=[{&(0x7f0000001fb2)=""/1}], 0x154) socket$nl_generic(0x10, 0x3, 0x10) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000da6feb)='/proc/self/net/pfkey\x00', 0x0, 0x0) lseek(r2, 0x0, 0x0) 2018/04/05 02:44:49 executing program 0: iopl(0x200) r0 = syz_open_dev$sndtimer(&(0x7f00003de000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000eb5fec)={0xffffffffffffffff}) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$VT_RESIZE(r1, 0x5609, &(0x7f00000002c0)={0x6, 0x401, 0xa5}) r2 = fcntl$dupfd(r0, 0x405, r0) utime(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0xca7, 0x80}) ioctl$TUNSETOFFLOAD(r2, 0x400454d0, 0x10) ioctl$TCSBRK(r2, 0x5409, 0x61) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f00000000c0)='./file0\x00', 0x8, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000100)="78004a681fd4135b2538189e6d820ef0d39a", 0x12, 0x547}], 0x8, &(0x7f0000000300)={[{@creator={'creator', 0x3d, "af777c91"}, 0x2c}, {@file_umask={'file_umask', 0x3d, [0x36, 0x31, 0x34]}, 0x2c}, {@file_umask={'file_umask', 0x3d, [0x0, 0x30, 0x33, 0x32, 0x35, 0x36]}, 0x2c}, {@dir_umask={'dir_umask', 0x3d, [0x30, 0x33, 0x37, 0x31, 0x33]}, 0x2c}]}) ioctl$TCSBRK(r2, 0x5409, 0xa3) 2018/04/05 02:44:49 executing program 6: r0 = socket(0xa, 0x2, 0x0) flock(0xffffffffffffffff, 0x6) sendmsg$IPVS_CMD_GET_INFO(r0, &(0x7f00000009c0)={&(0x7f0000000500)={0x10}, 0xc, &(0x7f0000000980)={&(0x7f0000000cc0)=ANY=[]}, 0x1}, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000200)) sendto$inet(r0, &(0x7f0000509f92), 0xff77, 0x0, &(0x7f000055fff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/rfkill\x00', 0x400, 0x0) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f00000007c0)={0x6, 0x80000001}) fchdir(r0) fstat(r1, &(0x7f0000000180)) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000ac0)=ANY=[@ANYBLOB="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"], 0x1) bind$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000440)={0x0, @in6={{0xa, 0x4e20, 0xffff, @loopback={0x0, 0x1}, 0x1ff}}, 0x5, 0x9, 0x0, 0x3cab, 0x1}, &(0x7f0000000280)=0x98) sendto$inet6(r0, &(0x7f00000011c0)="b432656f9a77946eaa0cf603c475f7a8ad97f32c1b83670e9c9ed0c8fb7a67711f865dd581dcd7cacb62891c9195cfcaa11c99bbb3226f7c8020024665fb61b14344e459cf2dd89ae98887d472a6acffccc538e37b8a71a6385408baa28cc1782f5bc9a79c401a7e8f7cbcc0298b0f2fd461ee23c36f6ebd5ef7753ac778c12ed87a4f1a3ba0d4fc07ef0e12cff6dde2ec943b31fb12d16457ab129f26891897bf3f60136515892308f54ea9987e4047731968604daee4871dbcbac22ad7e2e8ab60cc48db0847236858d9e2591455ac0d84f240fa03f531aa08b2c75885d291fd706cf7df5f8083dd7780eee48f24260830c5d5e7", 0xf5, 0x0, &(0x7f0000000400)={0xa, 0x4e21, 0xdc1, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x19}}, 0x3}, 0x1c) getsockopt$EBT_SO_GET_INIT_ENTRIES(r1, 0x0, 0x83, &(0x7f0000000a00)={'nat\x00', 0x0, 0x4, 0x3d, [], 0x3, &(0x7f0000000040)=[{}, {}, {}], &(0x7f0000000100)=""/61}, &(0x7f0000000340)=0x50) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000005c0)={r2, 0x3c, &(0x7f0000000540)=[@in6={0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xce}, @in={0x2, 0x4e21, @multicast2=0xe0000002}, @in={0x2, 0x4e20, @broadcast=0xffffffff}]}, &(0x7f0000000600)=0xc) fallocate(0xffffffffffffffff, 0x1, 0x0, 0x0) mincore(&(0x7f0000ffc000/0x1000)=nil, 0x1000, &(0x7f0000000880)=""/129) sendto$inet(0xffffffffffffffff, &(0x7f0000000000)="1356c1f7a6f1", 0x6, 0x0, &(0x7f0000000080)={0x2}, 0x10) sendmsg$inet_sctp(r0, &(0x7f000050dfc8)={&(0x7f0000000840)=@in6={0xa, 0x4e24, 0x80000001, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, 0x1c, &(0x7f00000005c0), 0x0, &(0x7f0000576000)}, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') ioctl$DRM_IOCTL_MARK_BUFS(0xffffffffffffffff, 0x40186417, &(0x7f0000000300)={0x0, 0x20, 0x7, 0x1, 0x11, 0x100000001}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000006c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="7b000000147b31a6c8d04526e5f78a8fe27845051f555f6994461af1218603a0f9c18ac908cd55da4ba6fc8873a807fa51bb4eab22c5df774cd217b3b2c0af891a34aae4b6aa2b7e16f7b4f55dcc91ee95c14977580183e8963965a1ab5c004a641086e0fbc35582cadd0075864a1d1b58c4036a1ea7b7fddf062b4b66c8"], &(0x7f0000000240)=0x2) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.net\x00', 0x200002, 0x0) clock_gettime(0x0, &(0x7f0000000380)={0x0, 0x0}) timerfd_settime(r1, 0x1, &(0x7f00000003c0)={{}, {r4, r5+10000000}}, &(0x7f0000000680)) fchdir(r3) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) unlink(&(0x7f0000000080)='./file0/file0\x00') r6 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f0000000080)={'ip6tnl0\x00', 0x9516}) 2018/04/05 02:44:49 executing program 4: r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x0, 0x9}) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0) r2 = memfd_create(&(0x7f00000001c0)='\x00', 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r2, &(0x7f0000000480)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1082a0}, 0xc, &(0x7f0000000440)={&(0x7f00000006c0)=ANY=[@ANYBLOB="45e56d0e6d498473a32c443f331efa86a66be3a7970c75c2bbdb80dbb359fc86f9ca9be8165cb70f81a6ba135b763ae95ec5d4dd4ef74abf5d75f40303f500037a41677dc6b6931e52069f6c652b34460b8261d0d925aa31c542d94618cb5bc29ec604016dfdd611826b37a925d42d41e1a449892d5f4fc13c29cef111b8c09a74d037"], 0x1}, 0x1}, 0x0) fchdir(r1) setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f0000000300)=ANY=[@ANYBLOB="48961d6b7f000000e376d7f4e90746b0006d2f3fdd9fc7b4a439dd049bbea845d510997e9915fbbd7b8f79a5110b000000000007eb30d51fd882a1e10a"], &(0x7f00000004c0)='{\x00', 0x2, 0x0) syslog(0x0, &(0x7f00000000c0)=""/215, 0xd7) pipe(&(0x7f0000000040)={0xffffffffffffffff}) r4 = creat(&(0x7f0000000000)='./file1\x00', 0x0) creat(&(0x7f0000000580)='./file1\x00', 0xe) write$evdev(r4, &(0x7f0000000280), 0xffffffffffffffd4) fsync(r4) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r5 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000080), 0x0, 0x0) accept4$llc(r3, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000500)=0x10, 0x80000) keyctl$assume_authority(0x10, r5) r6 = socket$inet6_udp(0xa, 0x2, 0x0) r7 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r7, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r6, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) ioctl$PPPIOCSMRU(r7, 0x40047452, &(0x7f0000000080)=0x1ff) mq_timedsend(0xffffffffffffffff, &(0x7f0000000240)="37e6f77a3795ab4b8e0d35892dea11513cf71c63ac4349d20b0950239d14de892933caa0e1d4ab8b0600", 0x2a, 0x0, &(0x7f0000000040)={0x77359400}) r8 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r8) r9 = creat(&(0x7f00000005c0)='./file1\x00', 0x0) r10 = dup3(r9, r8, 0x0) ioctl$RNDADDTOENTCNT(r10, 0x40045201, &(0x7f0000000340)) fcntl$setstatus(r0, 0x4, 0x400) pwrite64(r10, &(0x7f0000000c00)="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", 0x300, 0x0) 2018/04/05 02:44:49 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x20, 0x40000) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000080), &(0x7f00000000c0)=0xb) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x109000, 0x0) r2 = syz_fuse_mount(&(0x7f000083bff8)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_buf(r1, 0x0, 0x2a, &(0x7f0000000240)="c30ef66179049acf3beefccee8f3cf6ddb9e57c11659dbda270d8d0d0c237f0b7ad393e712e3055aad8c54256c2f6098d43e0580b84a3325669df374ad2d97030f49a46f2be52ece3a7465ea023fcba2f01d4afb6a26753289e6f765bfc5451b84bf102382cebdc8", 0x68) setsockopt$inet_buf(r1, 0x0, 0x23, &(0x7f0000000140)="f775c73ab7da2057793e710ea5246d5c29881d36ec7d4839c16bc5a57b602509d40b80eaca4fc99dea58c697b80f97106edf59ee37717412768b6cc361ef9606701ba9aac340e13897c60663964eda171fd67069f9942a68791958c9a40e90f749ef127ff8daafc4212b05d4485ea4f208f512377bc63cfb15c684ebbc4de75962bf83b19e524de831a8c78ae79d4e788132aa10f17ea200c14b4dc4bbfe3b", 0x9f) socketpair$inet6(0xa, 0x80000, 0x200, &(0x7f0000000200)) ppoll(&(0x7f0000ffb000)=[{}, {r2}], 0x2, &(0x7f0000ffbff8)={0x0, 0x1c9c380}, &(0x7f00009ad000), 0x8) 2018/04/05 02:44:49 executing program 2: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$LOOP_CLR_FD(r0, 0x4c01) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000885000)='/dev/sequencer2\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000ee6ff4)='--vboxnet0.\x00', 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000951000)='/dev/snd/seq\x00', 0x0, 0x0) r3 = dup2(r2, r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000fbef74)={0x0, 0x0, 0x0, "71756575650000005d000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f3ffffffffffffff00"}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r3, 0x4040534e, &(0x7f0000045000)={0x1f}) 2018/04/05 02:44:49 executing program 4: r0 = socket$inet(0x10, 0x10000003, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f00000000c0)={0x3, 0x3, 0x300000000, 0x800}) sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000000100)="4c0000001000ff20fffefd956fc283b724a600800200000000000000000000002c00160002000280b598bc593ab68211030030de33a49868c62f2ca654a6613b6eabf35d4c1cbc832b0790ed", 0x4c}], 0x1}, 0x0) 2018/04/05 02:44:49 executing program 3: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) r1 = mmap$binder(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x2010, 0xffffffffffffffff, 0x0) close(r0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000380)={0x84, 0x0, &(0x7f0000000140)=[@request_death={0x400c630e}, @increfs_done={0x40106308, r1, 0x3}, @release={0x40046306, 0x1}, @increfs={0x40046304}, @reply={0x40406301, {0x1, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x28, 0x18, &(0x7f00000000c0)=[@ptr={0x70742a85, 0x0, &(0x7f0000000040), 0x1}], &(0x7f0000000100)=[0x38, 0x78, 0x20]}}, @free_buffer={0x40086303}], 0xf8, 0x0, &(0x7f0000000240)="d30a3838691366c4d5babaf61be10f1978ba57e51907caaddaf04403debc6dbb202e78c206c92e0ec46a7ba39069d863603e4269b10b0c9a91a3589a088d2fea28058e72d553f5f3bf14992f90e3dae03935cc2ba087eb5275862e98b898d535ef90889188b67018bbd1ff30daab0cca58ed89de2418e5e9ee39d77f3474e2bfa56c2d1b84002df09daed1f200399a071426dc7c1c05d5241f838f7b06ae3e62eaad75fb6a753798a8cd96ccc8969ae3531ea0f3a43f045839e9ed647e67087def6e9f8aaf6df6e375d5bed06b7dbdbeaca42dcfb93715fcfa2e2c7ce93dfa6a4ae248359751a50bb3b4247b07f37318511d1b14b8ce0749"}) syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) r2 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x9}) mq_timedsend(r2, &(0x7f0000000180)="eae331b69e5a59d1482eb0bc2db06f216d624660dd70eee7d0ee86a0442500bb630eefc6d2499834ecfb1841b13806f248c951885757cca684cf0d39f554a64671c42278fc046669e9c677e7f42ec483a2547eb8c0f42108121572ab62a51805", 0x60, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) keyctl$assume_authority(0x10, 0x0) r3 = socket$inet6_udp(0xa, 0x2, 0x0) r4 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r4, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r3, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r4, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) mq_timedsend(r2, &(0x7f0000000240)="37e6f77a3795ab4b8e0d35892dea11513cf71c63ac4349d20b0950239d14de892933caa0e1d4ab8b0600b3ff46500db5fdfe541d673e710efda9d88e780790c72fed6fdacc24c734c4890557633eb6c8344f9f96ef2c7fe911c019080e04", 0x5e, 0x0, &(0x7f0000000040)={0x77359400}) r5 = add_key$user(&(0x7f0000000300)='user\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a}, &(0x7f00000003c0)="9972845b577b6fb20c980a7d9180627bea7b2b09e0e9467edd7f398f0dd7bd089c051d218d", 0x25, 0xfffffffffffffff8) request_key(&(0x7f0000000700)='ceph\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000780)='^vboxnet0selinuxmd5sumvboxnet0self^cgroup^securitykeyring\x00', 0xfffffffffffffff8) keyctl$instantiate_iov(0x14, r5, &(0x7f00000006c0)=[{&(0x7f0000000400)="f916b8f72c29a4ed654ec4634d479b3453a0dbdd444019513f1d25ccda2381b9d22363dbeef5a27f13994695211b14422a35c08f7510fa9d6aaf3c07815c3f19802adb75cf0a38", 0x47}], 0x1, 0x0) ioctl$sock_inet_SIOCDARP(0xffffffffffffffff, 0x8953, &(0x7f0000000100)={{0x2, 0x4e20, @broadcast=0xffffffff}, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x2, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x10}}, 'irlan0\x00'}) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(0xffffffffffffffff, 0xc01064b5, &(0x7f0000000480)={&(0x7f0000000440)=[0x0, 0x0], 0x2}) r6 = syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0x0, 0x0) syz_open_dev$binder(&(0x7f0000000400)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$VT_WAITACTIVE(r0, 0x5607) ioctl$BINDER_WRITE_READ(r6, 0xc0306201, &(0x7f0000000340)={0xb, 0x0, &(0x7f0000000500)=ANY=[@ANYBLOB="0c398e63000039a68ed538"], 0x0, 0x0, &(0x7f0000000240)}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000003c0)={'tunl0\x00', 0x4000}) ioctl$BINDER_WRITE_READ(r6, 0xc0306201, &(0x7f0000012000)={0x8, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000012fc7)}) openat$cgroup_int(r0, &(0x7f00000004c0)='cpuset.mem_hardwall\x00', 0x2, 0x0) ioctl$BINDER_WRITE_READ(r6, 0xc0306201, &(0x7f0000000080)={0x8, 0x0, &(0x7f000000dff8)=[@release={0x400c630e}], 0x32b, 0x0, &(0x7f0000000040)}) poll(&(0x7f0000000000)=[{r6}], 0x1, 0x0) getsockname$unix(r0, &(0x7f0000000540), &(0x7f0000000200)=0x6e) 2018/04/05 02:44:49 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, &(0x7f00002b8ff6), 0x0) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e1e, @dev={0xac, 0x14, 0x14}}, 0x10) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000100)={0x0, 0x9}, 0x8) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000340)=ANY=[], 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000480)={0x0, 0x3c, &(0x7f0000000400)=[@in={0x2, 0x4e21}, @in6={0xa, 0x4e21, 0x8000, @mcast1={0xff, 0x1, [], 0x1}, 0x80000000}, @in={0x2, 0x0, @multicast1=0xe0000001}]}, &(0x7f0000000500)=0x10) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000200), &(0x7f0000000240)=0x4) sched_setscheduler(0x0, 0x5, &(0x7f0000000300)) readahead(r2, 0x0, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r2, 0x10e, 0x2, &(0x7f0000000ac0)=0x13, 0x4) sendmsg$IPVS_CMD_FLUSH(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)=ANY=[@ANYBLOB='0\x00\x00\x00'], 0x1}, 0x1}, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x0, &(0x7f000001b000)={0xa}, 0x1c) r3 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000180)={'ip6tnl0\x00', 0x9519}) ioctl$SNDRV_TIMER_IOCTL_STATUS(r1, 0x80605414, &(0x7f0000000040)=""/31) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000800)={{{@in, @in6=@mcast1}}, {{@in=@rand_addr}, 0x0, @in=@remote}}, &(0x7f00000001c0)=0xe8) getsockname$packet(r2, &(0x7f0000000640), &(0x7f0000000900)=0x14) sendmsg$nl_route(r2, &(0x7f0000000a40)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f0000000a00)={&(0x7f0000000940)=ANY=[@ANYBLOB="870000001800020000000000ffdbde251c000008ff03fe0b0030000008001a00000000002c0001000000c551a712000000010000ff080080000100000000000000f0ffff000000008000000000010000080001000000000008001a00080000001c43efd25e713ef02c0000000000000000000000000008000000000008000400", @ANYRES32=0x0], 0x84}, 0x1, 0x0, 0x0, 0x20004080}, 0x0) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f00000006c0)={0x0, {{0xa, 0x4e20, 0x1, @ipv4={[], [0xff, 0xff], @rand_addr=0x152aaa35}, 0x2}}, {{0xa, 0x0, 0x3, @empty, 0x7}}}, 0x108) close(r3) ioctl$EVIOCSKEYCODE_V2(r2, 0x40284504, &(0x7f0000000680)={0x0, 0x0, 0xfffffffffffffff9, 0x0, "d8f50facf0fb9003e1fe3c8d3a542913246fead31e9d65610c2c5a70ee688231"}) memfd_create(&(0x7f00000000c0)="237d00d3fc1ee4671fbaa0a455e73e678b8e96f7fd829d4d39f1828ebf765e220913b73db94f6d495077c32cf6d22b4c4f8d", 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000200)={0x0, 0x80000}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000440), &(0x7f0000000600)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000500)={0x0, @in6={{0xa, 0x4e22, 0x0, @dev={0xfe, 0x80}, 0x101}}, [0x2, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x7, 0x8, 0x0, 0x0, 0x667]}, &(0x7f0000000340)=0x100) 2018/04/05 02:44:49 executing program 5: unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='^procwlan1\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x3, 0x2}) mq_notify(r0, &(0x7f00004f0000)={0x0, 0x0, 0x0, @thr={&(0x7f0000000040), &(0x7f0000000140)}}) setns(r0, 0x8000000) syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x5, 0x2) r1 = dup(r0) readv(r1, &(0x7f00000b4000)=[{&(0x7f0000938000)=""/247, 0xf7}], 0x1) 2018/04/05 02:44:49 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) unlink(&(0x7f0000000080)='./file0/file0\x00') r1 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000080)={'ip6tnl0\x00', 0x9516}) close(r1) capset(&(0x7f0000000000), &(0x7f0000000040)={0x0, 0x0, 0x2}) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000044ff8)={0xffffffffffffffff}) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000c80)='/proc/sys/net/ipv4/vs/drop_entry\x00', 0x2, 0x0) gettid() fstat(r2, &(0x7f0000001cc0)) fstat(r1, &(0x7f0000001d40)) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000001dc0)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000001e00)={{{@in6=@loopback, @in6=@ipv4={[], [], @dev}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@remote}}, &(0x7f0000001f00)=0xe8) r6 = getgid() sendmmsg$unix(r3, &(0x7f0000001f80)=[{&(0x7f0000000500)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000580)=[{&(0x7f0000000cc0)="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", 0x1000}, {&(0x7f0000000c00)="36da01a066413f56ec82def2d6d7a23e33033babb2ec7011493e8559407366e978bbe8a69d9be765800bf7049b90197eb050de9331483807a608b72a822d411190", 0x41}], 0x2, &(0x7f0000001f40)=[@cred={0x18, 0x1, 0x2, r4, r5, r6}], 0x18, 0x4050}], 0x1, 0x0) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000140)='/dev/pktcdvd/control\x00', 0x0, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x0, 0x0) syz_open_dev$tun(&(0x7f00000003c0)='/dev/net/tun\x00', 0x0, 0x161080) r7 = syz_open_procfs(0x0, &(0x7f0000000280)='net/wireless\x00') r8 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/checkreqprot\x00', 0x0, 0x0) getxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000001fc0)=ANY=[@ANYBLOB="2bb3917554e7e36848c037f8e3872c4333b0308c9c91c1244cc1200f833cb52e08fbb0a2286bc02ff924ab117177c7f25bb5d94fa563ea3bc6db7062fc73861a9f7cde9a3eab8f8dd3f5d3765a898141953218655544a2855f895191639320e0fc0256247ba1446d5da2415a669350591a5e4324cbec88c25a39d3640f45a96af4aaecc956c70e49908b5199f7e81fd53e398e"], &(0x7f00000002c0)=""/152, 0x98) pipe2(&(0x7f0000000480), 0x7) r9 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x9e9a, 0x204200) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r9, 0x84, 0x16, &(0x7f0000000240)={0x4, [0x0, 0x8, 0x2, 0x3f]}, &(0x7f0000000280)=0xc) write$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000380)={[{0x32, 'emory\x00', 0x20}, {0x2b, 'cpu', 0x20}]}, 0x3) readv(r8, &(0x7f0000000bc0)=[{&(0x7f0000000400)=""/35, 0x23}, {&(0x7f00000005c0)=""/250, 0xfa}, {&(0x7f00000006c0)=""/155, 0x9b}, {&(0x7f0000000780)=""/223, 0xdf}, {&(0x7f0000000880)=""/150, 0x96}, {&(0x7f0000000940)=""/254, 0xfe}, {&(0x7f0000000b40)=""/78, 0x4e}, {&(0x7f0000000440)=""/58, 0x3a}], 0x8) mknod$loop(&(0x7f0000000200)='./file0/file0\x00', 0x100, 0xffffffffffffffff) ioctl$TIOCSSOFTCAR(r7, 0x541a, &(0x7f00000001c0)=0x5) pipe(&(0x7f0000000040)={0xffffffffffffffff}) ioctl$EVIOCGABS20(r10, 0x80184560, &(0x7f0000000080)) rmdir(&(0x7f00000000c0)='./file0\x00') 2018/04/05 02:44:49 executing program 4: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) lsetxattr(&(0x7f0000000240)='./file0\x00', &(0x7f0000000000)=@random={'trusted.', 'system.posix_acl_default\x00'}, &(0x7f0000d48000)="0200000002000000fffffffffffffe0100000000", 0x14, 0x0) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='memory.stat\x00', 0x0, 0x0) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f00000000c0)) [ 572.842174] binder: 2253:2256 unknown command 1670265100 [ 572.867158] binder: 2253:2256 ioctl c0306201 20000340 returned -22 [ 572.876927] binder: 2253:2256 Acquire 1 refcount change on invalid ref 0 ret -22 2018/04/05 02:44:49 executing program 4: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000fe2)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r1 = syz_open_procfs(0x0, &(0x7f000000dff9)='cpuset\x00') readv(r1, &(0x7f00000003c0)=[{&(0x7f0000000000)=""/213, 0xd5}, {&(0x7f0000000100)=""/229, 0xe5}, {&(0x7f0000000200)=""/90, 0x5a}, {&(0x7f0000000280)=""/154, 0x9a}, {&(0x7f0000000340)=""/68, 0x44}], 0x5) dup2(r0, r1) 2018/04/05 02:44:49 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000740)='/dev/usbmon#\x00', 0x9, 0x80) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f0000000780)=0xfffffffffffffa6b) setsockopt$inet6_tcp_int(r0, 0x6, 0x7, &(0x7f0000762ffc), 0xff5f) syz_emit_ethernet(0x108, &(0x7f0000000000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x16}, [{[{0x9100, 0x0, 0x3f, 0x3}], {0x8100, 0x3, 0x19, 0x4}}], {@mpls_mc={0x8848, {[{0x9, 0xffff, 0x5, 0x41}, {0x80000000, 0x268000, 0x9, 0x87b}, {0x20, 0x4, 0x5b3f68c1, 0x100000000}], @generic="800aab6546218ec46ca674d57bcf9431cda28e028d86db02acfafc203237528e8ca59efa35df69f893935583102e1f491f01864aeac93bc385efc2659ecf770abfab76cc5c8107690c51c5e7f4626afdfa7217296e8b427f72dfb824f440e7ea7c6aceed615817a539089ba9e398774fca4b646ffdd5a69690654cbf020eb3407ca1f976145a2b917894b130f852fe72c6e4e0b123495a18a175c12507eb7fbc71fc905a8604751a2ba514b0ec78222e15cb67bc0545143737335456cd94706c2bdc76afe1c3ce8beab46d72ef4a553981fc6c708134730cb5e11c887d130d949816fd653bca"}}}}, &(0x7f0000000140)={0x1, 0x2, [0xce9, 0x560, 0x9c8, 0x891]}) r2 = dup2(r0, r0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000000180), &(0x7f00000001c0)=0x4) ioctl$DRM_IOCTL_AGP_RELEASE(r2, 0x6431) [ 572.908170] binder: 2253:2256 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 2018/04/05 02:44:49 executing program 4: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000000)='loginuid\x00') pwrite64(r1, &(0x7f0000000080), 0x0, 0x0) 2018/04/05 02:44:49 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='cgroup\x00') fchmod(r0, 0x1a0) openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x800, 0x0) 2018/04/05 02:44:49 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) open(&(0x7f00003b6ff8)='./file0\x00', 0x10000000080040, 0x0) rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000887ff8)='./file1\x00') rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000de0ff0), &(0x7f0000039ff0)={0x0, 0x8000000}, 0x8) add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, &(0x7f0000000240)="ab06fc681c85a5f49d449c43e9bbe5cb740939e9b641db600fd9738e7ffcfe3b77ff1a7bc1bed61270a30e647e41281c30b4e4ef8f58161ac717b707ebac2daff22ee880d068eab0c4", 0x49, 0xfffffffffffffff8) unlink(&(0x7f0000000040)='./file1\x00') syz_fuse_mount(&(0x7f0000000300)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 2018/04/05 02:44:49 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) bind$ax25(0xffffffffffffffff, &(0x7f0000000000)={0x3, {"c5d0819ba7ad2f"}}, 0x10) ioctl$DRM_IOCTL_ADD_MAP(0xffffffffffffffff, 0xc0186415, &(0x7f0000000040)={&(0x7f0000ffc000/0x4000)=nil, 0xcd2, 0x20000000, 0x29, &(0x7f0000ffd000/0x2000)=nil}) writev(r0, &(0x7f0000000040), 0x146) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f0000000080)={0x9, 0x1, 0x0, 0x58f, 0x13a8, 0x5fdd}) 2018/04/05 02:44:50 executing program 3: r0 = socket(0xa, 0x0, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x100000002}, 0x1c) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000002c0)={0x0, @in6={{0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, &(0x7f0000000380)=0x84) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000400)={r1, 0xfffffffffffdff7d}, 0x3ba) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000480)='/selinux/avc/cache_stats\x00', 0x0, 0x0) sendto$inet(r2, &(0x7f0000509f92), 0x0, 0x40000, &(0x7f00000003c0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) sendmsg$inet_sctp(r0, &(0x7f000050dfc8)={&(0x7f0000935ff0)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x8e, &(0x7f0000bb1000), 0x0, &(0x7f0000576000)}, 0x0) sendto$inet6(r0, &(0x7f0000000240)="6a14ad6a11c00f9a3e52ea90", 0xc, 0x40000, &(0x7f0000000280)={0xa, 0x0, 0x3, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, 0x1c) getpeername$packet(0xffffffffffffffff, &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000800)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000780)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000880)={&(0x7f0000000840)=@mpls_getnetconf={0x14, 0x52, 0x829, 0x70bd29, 0x0, {0x1c}}, 0x14}, 0x1, 0x0, 0x0, 0x20000000}, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000000)={{{@in=@multicast2, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@ipv4={[], [], @remote}}}, &(0x7f0000000140)=0xe8) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000180)={@local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @local={0xfe, 0x80, [], 0xaa}, 0x0, 0x80000000, 0x0, 0x0, 0x0, 0x0, r3}) 2018/04/05 02:44:50 executing program 2: r0 = open(&(0x7f0000448000)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000040)={0x0, 0x0}) fcntl$setownex(r0, 0xf, &(0x7f0000000080)={0x2, r1}) fcntl$getown(r0, 0x9) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000000000)) 2018/04/05 02:44:50 executing program 4: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x200200, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e20, @broadcast=0xffffffff}}, [0x2, 0x8000, 0xfffffffffffffffe, 0x9, 0x4119, 0xf01, 0x0, 0x9, 0x0, 0xfffffffffffffffa, 0x2, 0x9ab, 0x2, 0x3, 0x9]}, &(0x7f0000000140)=0x100) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000180)={r1, @in6={{0xa, 0x4e23, 0x5, @dev={0xfe, 0x80, [], 0x16}, 0x2}}, 0xd, 0x3ff, 0x2, 0xe3d, 0x20}, 0x98) r2 = socket$inet(0x10, 0x3, 0x0) recvmsg(r2, &(0x7f0000003a00)={&(0x7f0000000500)=@rc, 0xa, &(0x7f00000038c0), 0x0, &(0x7f0000003980)=""/103, 0x67}, 0x0) sendmsg(r2, &(0x7f0000005fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="230000001600910307fffd946fa283bc0220000000000000271d8568b51ba3a2d18873", 0x23}], 0x1}, 0x0) 2018/04/05 02:44:50 executing program 0: pipe(&(0x7f0000000040)={0xffffffffffffffff}) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) write(r2, &(0x7f00000001c0), 0xfffffef3) read(r1, &(0x7f0000000200)=""/250, 0x50c7e3e3) ioctl$sock_bt(r2, 0x541b, &(0x7f0000000140)) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000300)={{{@in6=@loopback, @in6=@mcast1}}, {{@in=@rand_addr}, 0x0, @in=@broadcast}}, &(0x7f0000000100)=0xe8) stat(&(0x7f0000000180)='./file0\x00', &(0x7f0000000400)) sendmsg$nl_netfilter(r0, &(0x7f0000002500)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x108020}, 0xc, &(0x7f00000001c0)={&(0x7f0000000480)=ANY=[@ANYBLOB="78200000130a9baf28bd7000fbdbdf250200000704003f0044006600140034000000000000000000000000000000000008001b00", @ANYBLOB="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"], 0x1054}, 0x1, 0x0, 0x0, 0x24008000}, 0x4000000) 2018/04/05 02:44:50 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000eb9fff), 0xfffffd65, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) shutdown(r1, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000000)) 2018/04/05 02:44:50 executing program 5: r0 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'ip6tnl0\x00', 0x9516}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x30a) close(r0) capset(&(0x7f0000000000)={0x39980732}, &(0x7f0000000040)={0x0, 0x0, 0x2, 0xffffffffffffffff}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000044ff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(0xffffffffffffffff, 0x28, 0x6, &(0x7f0000000000)={0x77359400}, 0x10) sendmmsg$unix(r2, &(0x7f00000bd000), 0x80, 0x0) poll(&(0x7f0000084ff0)=[{}], 0x20000000000000b5, 0x0) r3 = dup2(0xffffffffffffffff, r1) r4 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000140)='/dev/pktcdvd/control\x00', 0x0, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000280)='net/wireless\x00') mknodat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) clone(0x0, &(0x7f00008a2000), &(0x7f0000d6cffc), &(0x7f0000ca4000), &(0x7f0000ab5f60)) getxattr(&(0x7f0000000200)='./file0\x00', &(0x7f0000000500)=ANY=[@ANYPTR64=&(0x7f0000000380)=ANY=[@ANYBLOB="6e0a4beb062026677db175be5eafd2e9b42407eaa2cd", @ANYRES64=r0, @ANYBLOB="24398a5b52a149b63e77a2be89c20b9a517b7d92bb7e7767a4acd03947de594a09dac0af07ffc969add261ebb1476b665890880d94cbd7247058d81e00da7f98530939615dbc48b403463d9245d2505b80a64cf77c96c97ec1824a9b7f1781bcb1e87d23443e619e63d32e24359c79ec7e6b61a0ea6b2b5a73b109dfaa286b961d0842cad3874f2d3efcffd596299aeaa07b2ed3fe1b69cc0f1a5efa57939e5a9478f73bca9fe4e29bdfeff3c4e078832d56b18aa1e627baa59ea46231604708905496b211b4b6722de9b2ed17b42c98dcc0006b75f7b01ff42d2f7a08defe15892336856d471f84af"], @ANYRES64=r3, @ANYRES16=r4], &(0x7f00000002c0)=""/152, 0xffffffffffffff99) pipe2(&(0x7f00000000c0), 0x4800) 2018/04/05 02:44:50 executing program 7: ioctl(0xffffffffffffffff, 0x4000000000001267, &(0x7f0000000080)) 2018/04/05 02:44:50 executing program 1: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r1 = socket$inet6(0xa, 0x2100000000000002, 0x0) fdatasync(r0) pwritev(r0, &(0x7f0000000800)=[{&(0x7f0000000000)="f7dfd412b69315c242ca80f12fd5bfac29e7d3cab5d46a2b7f1e0d7bee3308f57a6de4d4f9c02941554cc1e98b316a878888430ec34617964b56f027e85778fa2d27109408e3412ed422a11f9e7859950f951a4c1265c72dfbe2bbadf7b91041bd9d0a63a1041b6e46ec6884b4fd863b11767090c119d39c11686bd19eeb0472df386c15cc794f25917ddf", 0x8b}, {&(0x7f0000000100)="1e44da467ccfaf8cdab220dfb56417c2565c216d2673fef2e55f29dfc29ce202164ec147d67b28e09aa5c8e20a95f14a45911550266d414e7d9ed75b8a3cbeb8a36043152a8c7dc460e1d86d933af1", 0x4f}, {&(0x7f00000002c0)="b139f2bb659de2c224fc0fe14242525e2757ca368ecb447012c7c71aed0dc6f7684553e3ab140574b147fb21744bc992aa35cecc28ba4e1763416e46af7c719abd6dbf23b9913cff2750045bfd61b7fd2d53fdba4829ce840cf106e17295c60a704b37b0a5efd94c58de1bf2ccdee8411c0865960ea288de43469716d7079960c2f6a4638c63ae821ba1374227162205064014b21cfe8c895ed9257a82", 0x9d}, {&(0x7f0000000380)="f73c74454c117d43d5de01644f066cd0ba145c19021b429898214df5f0c14aa2d88d8828fe8123158dd210551659719e3ed36281260a71091409e57227e59563ac3ba886b3825dc4aa9739461493b68959b4bf98586a5ddd4a17a378e9fca24b03fa209bb6255beb2501143f752f796a3ebac907a869ff19435ac54d84bf3ee9d4c16e20b220a9ae45411cb0656c3cd64b5339b00eee0c4fb5a019c3927661db7f8c08", 0xa3}, {&(0x7f0000000440)="c170798cbfd70223db27bd7d628c5643dff496e2b8eca21150f5b39e64903837b74e08b132b924b0c286c2e8c6521d35f4cc10b0a6b1f1937464c0facd13e83aa8c4359ea18510180706dd580cebdd772e413718ad9bc044bd154a2bfa80adf88616beb5cab325e7630e190d7fc5fd895bd5c45a6c2a575576eec348b5418429972425d9c6f670971060c3fc6d9c1e424b9488dcbbcef311c3502baf8090008c89ab76258250d2daab9a92eae84c1ef74444769846a8a1b1e632a28dcb94f7046e37d62d70a92157314bc18fdd409c6b65b2369e46e0caa48df2cfc6", 0xdc}, {&(0x7f0000000180)="f07aa65be5796c3a88ea66c154379509459bdb0044530e23264556b6826861a3601d503d89ee8cfc", 0x28}, {&(0x7f0000000540)="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", 0xff}, {&(0x7f0000000640)="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", 0xfc}, {&(0x7f0000000740)="0d0812b456dcfe14010c6e38f1842e051eec9f6ddcca1ffe6a02515bf84ab35c17ec642b1041f8cabd0b3ee4f2b339482f8b864745a82939a40ca073714c0a17b34e77750d1f8fb2bde7b5054f235e6fb6f7d1fc3674c5fc79625f873cdd7fbb8578ccf68125a5fdd32851c8e8c9db1f494facc1ad576ed7f0b1425b2cc118f017e908350aa7ce7e33ee024580c758dd3fe19c6940f8133f3664af4bdd69a28ff9d081608898d4494a79339b9cb4bbf00b8eed17c799816692", 0xb9}], 0x9, 0x0) sendmmsg(r1, &(0x7f0000001280)=[{{&(0x7f0000003680)=@in={0x2, 0x4e20, @dev={0xac, 0x14}}, 0x80, &(0x7f0000000640), 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="100000000000000002000000b20000006b69e79209d660046942b4667ac14a9c0f54f649616fb6da0946445b750e4c2fd3f57ef328e859bd3a9b0cb214c52dc83d9e00fe1b2958a722e3d682cba8fdcf5ff547be3da773c1b59477410b446b5a896e444db805536601f75d3536a30c877b7c0660b8e4fe0b2224864948fc05dee2aead22f981aa2459c56cace19ccafc937e328921970f6e2d830844ef9cfc9a04a08e2f94b6d13b9ece63fbcf6d61a03267089c3e78711d18ceb6ad9a7c6098a15074ddfba7826247c8e9e91be201d009e89e524fc9855bd16aba0b603aaf2c687b9655ed8fb5e6"], 0x10}}], 0x1, 0x0) [ 573.776975] binder: 2253:2299 unknown command 1670265100 [ 573.780505] binder: 2253:2300 Acquire 1 refcount change on invalid ref 0 ret -22 [ 573.784128] binder: 2253:2300 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 573.797045] binder: 2253:2299 ioctl c0306201 20000340 returned -22 2018/04/05 02:44:50 executing program 4: mmap(&(0x7f0000000000/0x8b000)=nil, 0x8b000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) futex(&(0x7f0000001000), 0x7, 0x0, &(0x7f00000000c0)={r0, r1+30000000}, &(0x7f0000000000), 0x0) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/user\x00', 0x2, 0x0) 2018/04/05 02:44:50 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f00000002c0)={0xa, 0x4e20}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f0000000340)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000480), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="0c0000002900001806f653fa"], 0xc}}], 0x2, 0x0) clock_gettime(0x0, &(0x7f0000000100)) 2018/04/05 02:44:50 executing program 7: syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') fchdir(0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000600), &(0x7f0000000640)=0xb) setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f00000000c0)=ANY=[@ANYBLOB="079ee68300"], &(0x7f00000004c0)='{\x00', 0x2, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = creat(&(0x7f0000000000)='./file1\x00', 0x0) r2 = inotify_init() fstat(r2, &(0x7f00000002c0)) write$evdev(r1, &(0x7f0000000280), 0xffffffffffffffd4) ioctl$PPPIOCSMRU(0xffffffffffffffff, 0x40047452, &(0x7f0000000540)=0x1) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x10, 0xffffffffffffffff, 0x0) keyctl$assume_authority(0x10, 0x0) r3 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(0xffffffffffffffff, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x0, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r3, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1}, 0xfff1}, 0x1}, 0x0) request_key(&(0x7f0000000500)='ceph\x00', &(0x7f0000000580)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000680)='\x00', 0xfffffffffffffffb) r4 = request_key(&(0x7f00000006c0)='dns_resolver\x00', &(0x7f00000007c0)={0x73, 0x79, 0x7a}, &(0x7f0000000800)='\x00', 0xfffffffffffffff9) r5 = add_key$user(&(0x7f0000000840)='user\x00', &(0x7f0000000ac0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000b00)="40d41dc523dd460cf980a11288319309323e43ef01ca4ced50d3966af455e11c2a67b5e3eb39b131381978a37cf0180822152089c9ab42c90c080de2954592f12cc69bf4f9032c77831b05", 0x4b, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000b80)={0x0, r4, r5}, &(0x7f0000000bc0), 0x0, &(0x7f0000000cc0)={&(0x7f0000000c00)={'sm3-generic\x00'}, &(0x7f0000000c40)}) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000980)=ANY=[@ANYRES16=r2, @ANYBLOB="cd824edfdb76c4a65a16a1a983f30689007f483486429109a6a9a34d71bcba573d85778e823e78e9ef1a6a9de6b34e44d297d38f7868d40601f5"], 0x2) request_key(&(0x7f0000000700)='ceph\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000780)='^vboxnet0selinuxmd5sumvboxnet0self^cgroup^securitykeyring\x00', 0xfffffffffffffff8) connect$inet6(0xffffffffffffffff, &(0x7f0000000440)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x6}, 0x1c) keyctl$instantiate_iov(0x14, 0x0, &(0x7f00000005c0)=[{&(0x7f0000000880)="2b8af9f84f7efc91fd904857e1bfb4beea7be371803db48f97a42bb2f4b22baceac457cb37add5c7c8a1c37426210dfb1852284a2f8c7b06ae6685d706bef7c5c62f12147c7ce18dc0b464b5256746", 0x4f}], 0x1, 0x0) pipe(&(0x7f0000000080)) ioctl$PERF_EVENT_IOC_REFRESH(0xffffffffffffffff, 0x2402, 0x0) creat(&(0x7f0000000340)='./file1\x00', 0x0) 2018/04/05 02:44:50 executing program 2: r0 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r0, &(0x7f0000957000)={&(0x7f0000000040)=@in6={0xa, 0x4e23}, 0x1c}, 0x8000) sendto$inet6(r0, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa}, 0x1c) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x40000, 0x0) ioctl$RNDZAPENTCNT(r1, 0x5204, &(0x7f0000000080)=0xfff) 2018/04/05 02:44:50 executing program 1: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x3, 0x8972, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x1) pipe2(&(0x7f0000000ff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mremap(&(0x7f0000a94000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f0000a93000/0x3000)=nil, 0x20000002, 0x0, 0x0, &(0x7f0000b1c000/0x4000)=nil}) mprotect(&(0x7f0000b1d000/0x2000)=nil, 0x2000, 0x5) mlock2(&(0x7f0000b1c000/0x4000)=nil, 0x4000, 0x1) vmsplice(r1, &(0x7f0000b1d000)=[{&(0x7f0000005fe3)}], 0x1, 0x0) setsockopt$packet_buf(r1, 0x107, 0xf, &(0x7f0000000000)="752f898825c4d29d7cd623d5d95658c261324571d14ad75ee496feea10b34416801658384c47928eaa5d5e5cbd297027f62526547c8ed350ad78977dbd075529dc57aa5d929192a35c186c960808242f709077a7ea001a41c3205d21abcd52e07dfe0619d424388c6b74d6c9362bfb6c541f92eab654dd590ea51354611e7f2189b6eee4", 0x84) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f00000000c0)=0x2) 2018/04/05 02:44:50 executing program 2: pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f0000000040), 0xfffffffffffffe6b) fcntl$getflags(r1, 0x40b) ioctl$TIOCGETD(r1, 0x5424, &(0x7f0000000000)) read(r0, &(0x7f0000000200)=""/250, 0x50c7e3e3) ioctl$TCGETS(r0, 0x5401, &(0x7f0000000080)) 2018/04/05 02:44:50 executing program 4: r0 = socket(0x200000000b, 0xa, 0xfffffffffffffffc) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000000040)={0x3, 'ifb0\x00', 0x3}, 0x18) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000100)={0x0, 0x10001}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000240)={r1, @in={{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x84) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000180)={r1, 0x7b86b7ba, 0x800, 0xffffffffffffffff, 0x0, 0x1000}, &(0x7f00000001c0)=0x14) setsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f0000000000)={@local={0xac, 0x14, 0x14, 0xaa}, @multicast2=0xe0000002}, 0xc6) write$binfmt_elf64(r0, &(0x7f0000000300)={{0x7f, 0x45, 0x4c, 0x46, 0xbe, 0x401, 0x80000000, 0xffff, 0x0, 0x0, 0x3f, 0x5, 0x11b, 0x40, 0x22e, 0x2, 0x6, 0x38, 0x2, 0x0, 0x80000001, 0xfffffffffffffffb}, [{0x4, 0x401, 0x1, 0x3001, 0x81, 0x1, 0x1c0000000, 0x3ff}], "05dc1f3b74daff83f390bc74284f", [[], [], []]}, 0x386) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) socket$nl_crypto(0x10, 0x3, 0x15) openat$cgroup(r3, &(0x7f00000000c0)='syz0\x00', 0x200002, 0x0) setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000200)=@assoc_id=r1, 0x4) 2018/04/05 02:44:50 executing program 3: r0 = syz_open_dev$random(&(0x7f0000000ff4)='/dev/random\x00', 0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x42c00) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x20080, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0x80) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x703000, 0x0) ioctl$int_in(0xffffffffffffffff, 0x5452, &(0x7f0000a1aff8)=0x298) read$eventfd(0xffffffffffffffff, &(0x7f0000000040), 0x8) 2018/04/05 02:44:50 executing program 4: setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000f97000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x0, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000100)={0x0, 0xca0}, &(0x7f0000000140)=0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000002940)={r4, @in6={{0xa}}, 0x7, 0x0, 0x0, 0x3, 0x2}, &(0x7f0000000180)=0x98) bind$inet6(r3, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_tcp_int(r1, 0x6, 0x2, &(0x7f00004fe000)=0x101, 0x4) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000002a00)=ANY=[@ANYRES32=0x0], &(0x7f0000000300)=0x1) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000002880)={r5, @in6={{0xa, 0x0, 0x8, @local={0xfe, 0x80, [], 0xaa}, 0xffffffffffffff4e}}}, &(0x7f0000000340)=0x84) sendto$inet6(r2, &(0x7f0000000200), 0x0, 0x40000, 0x0, 0x0) recvmmsg(r1, &(0x7f00000096c0)=[{{&(0x7f00000003c0)=@ethernet, 0x80, &(0x7f00000017c0)=[{&(0x7f00000014c0)=""/12, 0xc}, {&(0x7f0000001500)=""/71, 0x47}, {&(0x7f0000001580)=""/125, 0x7d}, {&(0x7f0000001600)}, {&(0x7f0000001640)=""/83, 0x53}, {&(0x7f00000016c0)=""/148, 0x94}, {&(0x7f0000001780)=""/46, 0x2e}], 0x7, &(0x7f0000001880)=""/4096, 0x1000, 0x100000001}, 0xd01}, {{&(0x7f0000002ec0)=@nl=@unspec, 0x80, &(0x7f0000004040)=[{&(0x7f0000002f40)=""/237, 0xed}, {&(0x7f0000003040)=""/4096, 0x1000}], 0x2, &(0x7f0000004080)=""/8, 0x8}}, {{&(0x7f0000006900)=@in6={0x0, 0x0, 0x0, @loopback}, 0x80, &(0x7f0000007d00)=[{&(0x7f0000006a00)=""/228, 0xe4}, {&(0x7f0000006b00)=""/4096, 0x1000}, {&(0x7f0000007b00)=""/119, 0x77}, {&(0x7f0000007b80)=""/60, 0x3c}, {&(0x7f0000007c40)=""/157, 0x9d}], 0x5, &(0x7f0000007d80)=""/4096, 0x1000}}, {{0x0, 0x0, &(0x7f00000095c0)=[{&(0x7f0000009540)=""/126, 0x7e}], 0x1, &(0x7f0000009600)=""/178, 0xb2, 0x2}, 0x5}], 0x4, 0x0, 0x0) listen(r3, 0x0) sendto$inet6(r1, &(0x7f0000eb9fff), 0xfffffd65, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) shutdown(r3, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f0000000080), &(0x7f00000000c0)=0x4) stat(&(0x7f0000000280)='./file0\x00', &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setfsgid(r6) syz_open_procfs(0x0, &(0x7f0000000000)='net/protocols\x00') setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000001c0)=0x120, 0x4) readv(0xffffffffffffffff, &(0x7f0000000100), 0x0) ioctl$TIOCMBIS(r2, 0x5416, &(0x7f0000000200)=0x8) getsockopt$EBT_SO_GET_INIT_ENTRIES(0xffffffffffffffff, 0x0, 0x83, &(0x7f0000002c00)={'broute\x00', 0x0, 0x3, 0x0, [], 0x1, &(0x7f0000000240)=[{}], &(0x7f0000001600)}, &(0x7f0000002c80)=0x78) 2018/04/05 02:44:50 executing program 1: setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0xfffffffffffffe8c) socketpair(0x4, 0x5, 0xde, &(0x7f0000000180)={0xffffffffffffffff}) r1 = getuid() lstat(&(0x7f00000001c0)='./file0\x00', &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r1, r2) r3 = syz_open_procfs(0x0, &(0x7f0000000480)='attr/fscreate\x00') preadv(r3, &(0x7f0000000000), 0x200000000000022b, 0x10000003) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f00000000c0)={0x0, 0x8001}, &(0x7f0000000280)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f00000002c0)=@assoc_id=r4, 0x4) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000000)={0x0, 0xd776, 0x5, 0x200, 0x0, 0x4}, &(0x7f0000000040)=0x14) syz_open_dev$loop(&(0x7f0000308000)='/dev/loop#\x00', 0x0, 0x0) r5 = socket(0x80008, 0x0, 0x0) write(r5, &(0x7f0000000000)="1f0000000104ff00fd4354c007110000f3050100080001", 0x17) write(r3, &(0x7f0000000180), 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r5, 0x84, 0x21, &(0x7f0000000200), 0xfffffffffffffdaa) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a45323, &(0x7f0000000580)={{0x2, 0x6}, 'port1\x00', 0xac, 0x40020, 0x5484, 0x0, 0x400, 0x4, 0x10001, 0x0, 0x4, 0x7}) r6 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/checkreqprot\x00', 0x20402, 0x0) ioctl$TIOCGPGRP(r6, 0x540f, &(0x7f00000003c0)) getsockopt$netrom_NETROM_T4(0xffffffffffffffff, 0x103, 0x6, &(0x7f0000000300)=0x8, &(0x7f0000000340)=0x3) r7 = getpid() sched_setparam(r7, &(0x7f0000000400)) pwritev(0xffffffffffffffff, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) accept4$inet6(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000140)=0x1c, 0x800) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000940)={{{@in6=@local, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@local}}, &(0x7f0000000780)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000007c0), &(0x7f0000000540)=0xc) fchown(0xffffffffffffffff, r8, 0x0) r9 = syz_open_dev$binder(&(0x7f0000000100)='/dev/binder#\x00', 0xffffffffffffffff, 0x806) ioctl$BINDER_SET_CONTEXT_MGR(r9, 0x40046207, 0x0) 2018/04/05 02:44:50 executing program 3: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x1001}) ioctl$TUNSETLINK(r1, 0x400454cd, 0x308) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'syzkaller0\x00', 0xa201}) [ 574.134660] binder: BINDER_SET_CONTEXT_MGR already set [ 574.140309] binder: 2349:2358 ioctl 40046207 0 returned -16 2018/04/05 02:44:51 executing program 5: openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup.net\x00', 0x200002, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) unlink(&(0x7f0000000080)='./file0/file0\x00') r0 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'ip6tnl0\x00', 0x9516}) close(r0) r1 = syz_open_dev$mice(&(0x7f0000000480)='/dev/input/mice\x00', 0x0, 0x0) r2 = getuid() setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000640)={{{@in=@multicast2=0xe0000002, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e24, 0x6, 0x4e20, 0x1, 0xa, 0x80, 0x0, 0x0, 0x0, r2}, {0xcf, 0x4, 0xffffffffffffffff, 0x0, 0xfffffffffffffffd, 0x0, 0x9, 0xfffffffffffffffb}, {0x2, 0x0, 0x0, 0x1ff}, 0x1ff80000000000, 0x6e6bb0, 0x3, 0x0, 0x3, 0x1}, {{@in=@loopback=0x7f000001, 0x4d3, 0x33}, 0xa, @in=@broadcast=0xffffffff, 0x3504, 0x5, 0x3, 0x4, 0xf3c0, 0x5}}, 0xe8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000c80)='/proc/sys/net/ipv4/vs/drop_entry\x00', 0x2, 0x0) sendmmsg$unix(r3, &(0x7f00000bd000), 0x442, 0x0) poll(&(0x7f00000003c0), 0x0, 0x3ff) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x0, 0x0) rt_sigaction(0xa, &(0x7f00000002c0)={0x3ff, {0xd1c}, 0x88000000, 0x1}, &(0x7f0000000300), 0x8, &(0x7f0000000340)) syz_open_dev$tun(&(0x7f0000000540)='/dev/net/tun\x00', 0x0, 0xfffffffffffffffe) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f0000000580)={0x7fffffff, {{0x2, 0x4e24, @rand_addr=0x5}}}, 0x84) syz_open_procfs(0x0, &(0x7f0000000280)='net/wireless\x00') openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/checkreqprot\x00', 0x0, 0x0) clone(0x0, &(0x7f00008a2000), &(0x7f0000d6cffc), &(0x7f0000ca4000), &(0x7f0000ab5f60)) r4 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x9e9a, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r4, 0x118, 0x0, &(0x7f0000000180), 0x4) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r4, 0x84, 0x16, &(0x7f0000000240)=ANY=[@ANYBLOB="030000008e555325"], &(0x7f0000000280)=0x1) write$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000740)=ANY=[@ANYBLOB="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"], 0xfd) openat(r4, &(0x7f0000000380)='./file1\x00', 0x0, 0x8) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000400)=0xf8, 0x4) openat$dir(0xffffffffffffff9c, &(0x7f00000001c0)='./file0/file0\x00', 0x20000000001, 0x0) mknod$loop(&(0x7f0000000200)='./file0/file0\x00', 0x0, 0xffffffffffffffff) ioctl$EVIOCGABS20(0xffffffffffffffff, 0x80184560, &(0x7f0000000080)) rmdir(&(0x7f00000000c0)='./file0\x00') 2018/04/05 02:44:51 executing program 4: pipe2(&(0x7f0000000140)={0xffffffffffffffff}, 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(&(0x7f000009aff8)='./file0\x00', 0x0) write$binfmt_elf64(r0, &(0x7f0000000180)={{0x7f, 0x45, 0x4c, 0x46, 0xffffffffffffff00, 0x7fff, 0x1000000, 0x3f, 0x8000, 0x3, 0x3e, 0x4, 0x5c, 0x40, 0x1d1, 0xff, 0x6, 0x38, 0x1, 0xd2, 0x9, 0x8}, [{0x70000007, 0x2, 0xffffffff, 0x8000, 0xafe, 0x5, 0x9, 0x6}], "69e176be70a3e030f7add01c207cd1ba68afc4c1ba9882e837007902eb92b6bcdcade6c40096154bc435bd6d96b29222b96ea9fdba8dfb097bdf2aaef4d9987bdd7f83b86aa16283d0904efa8bae58cc57610651645472b25cc8e550911cd9ecdc596052c82b86da12a1d241077e5f5158c801213a23ada8e0fc277f9724e35a00ef73afc5f0374b26acbaf6e9ebeec6619c99529c9c481705567e36a1e17c0fc8d17ab7010146af85080821e6560e5db8cd41f960c22530fba3af2f7d6974df91bc7c93c653c2df8d6248685b28518afe6c87b8f962843535e7d4031915eb9f0655231ea5eecb02eca5fa551d6eeeb4bc4fd80f", [[], [], [], [], [], [], [], []]}, 0x96c) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) chmod(&(0x7f0000000080)='./file0\x00', 0x0) fremovexattr(r2, &(0x7f0000000000)=@random={'system.', '%&[-[\x00'}) dup2(r0, r1) 2018/04/05 02:44:51 executing program 3: mknod(&(0x7f000086c000)='./file0\x00', 0x103d, 0x0) open(&(0x7f0000484000)='./file0\x00', 0x0, 0x0) r0 = open(&(0x7f0000100000)='./file0\x00', 0x4840, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f0000000000)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) socket$unix(0x1, 0x1, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000040)={{{@in, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@loopback}}, &(0x7f0000000140)=0xe8) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000000180)={r2, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}}, 0x10) open(&(0x7f00005f5ff8)='./file0\x00', 0x2801, 0x0) 2018/04/05 02:44:51 executing program 1: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x81, &(0x7f0000000180)={'filter\x00', 0x0, 0x4, 0xea, [], 0x7, &(0x7f0000000000)=[{}, {}, {}, {}, {}, {}, {}], &(0x7f0000000080)=""/234}, &(0x7f0000000200)=0x50) madvise(&(0x7f0000433000/0x4000)=nil, 0x4000, 0x2000000000a) fcntl$setpipe(r0, 0x407, 0x7) madvise(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x9) 2018/04/05 02:44:51 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00000001c0)="94a61309af65fef7520300000000000000f123a7", 0x12) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000000)={{{@in6=@loopback, @in6=@dev}}, {{@in6=@mcast1}, 0x0, @in6}}, &(0x7f0000000100)=0xe8) r1 = syz_open_dev$mice(&(0x7f0000000180)='/dev/input/mice\x00', 0x0, 0x100) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) 2018/04/05 02:44:51 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_tables_matches\x00') getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r1 = socket$inet(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="1b0000001c00030007fffd946fa283bc04eee6d87986c497271d85", 0x1b}], 0x1}, 0x0) bind$inet(r1, &(0x7f0000000000)={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, 0x799b8d388446e38d) 2018/04/05 02:44:51 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000012ff0)={&(0x7f0000013000)={0x20, 0x52, 0x401, 0x0, 0x0, {0xa}, [@nested={0xc, 0x1, [@typed={0x8, 0x0, @ipv4=@rand_addr}]}]}, 0x20}, 0x1}, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x2000000, 0x810, r0, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x380, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000040)={0x8, 0x4, 0xfff, 0xfffffffffffffff7, 0x725, 0x6, 0x10000, 0x1, 0xbb5, 0x1ff, 0x4fed}, 0xb) 2018/04/05 02:44:51 executing program 7: r0 = socket$inet6(0xa, 0x200000002, 0x0) bind$inet6(r0, &(0x7f00005d6fe4)={0xa, 0x4e20}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x1e, &(0x7f0000000000), 0x4) 2018/04/05 02:44:51 executing program 4: mlock2(&(0x7f0000a93000/0x2000)=nil, 0x2000, 0x0) stat(&(0x7f0000000000)='./file0\x00', &(0x7f00000002c0)) mremap(&(0x7f000005d000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000700)='./cgroup/syz1\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0) r2 = dup3(r1, r0, 0x0) pwritev(r0, &(0x7f0000000b40)=[{&(0x7f0000000100)="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", 0x3a3}], 0x1, 0x0) fcntl$setstatus(r0, 0x4, 0x4000) ftruncate(r2, 0x5) write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[], 0x34123610) ftruncate(r1, 0x3) getpgrp(0x0) ioctl$sock_inet_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f0000000c00)={'erspan0\x00', {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x1a}}}) ppoll(&(0x7f0000000a40)=[{r2, 0x80}, {r2}, {r0, 0x8000}, {0xffffffffffffffff, 0x1162}, {r1, 0x400}], 0x5, &(0x7f00000000c0), &(0x7f0000000ac0), 0x8) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000540)=ANY=[@ANYBLOB="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"]) utime(&(0x7f0000000b80)='./file1\x00', &(0x7f0000000bc0)={0x7}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000002280)) clock_gettime(0x0, &(0x7f0000003680)={0x0, 0x0}) recvmmsg(0xffffffffffffffff, &(0x7f0000003540)=[{{0x0, 0x0, &(0x7f0000000dc0)=[{&(0x7f0000000a00)}, {&(0x7f0000000b40)=""/63, 0x3f}, {&(0x7f0000000b80)=""/147, 0x93}, {&(0x7f0000000c40)=""/128, 0x80}, {&(0x7f0000000cc0)=""/255, 0xff}], 0x5, 0x0, 0x0, 0x100000000}}, {{&(0x7f0000002000), 0x80, &(0x7f0000002240)=[{&(0x7f0000002080)=""/163, 0xa3}, {&(0x7f0000002140)=""/41, 0x29}, {&(0x7f0000002180)=""/169, 0xa9}], 0x3, 0x0, 0x0, 0xf35b}, 0x800000}], 0x2, 0x0, &(0x7f00000036c0)={r3, r4+10000000}) syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x0, 0x101000) sendto(0xffffffffffffffff, &(0x7f0000000080)="a8cc1b3642ad54f61504ffaa1607e86e0e4a97e8177df27c7c", 0x19, 0x0, &(0x7f00000001c0)=@nl=@proc={0x10, 0x0, 0x0, 0x401000}, 0x80) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000500)='/selinux/mls\x00', 0x0, 0x0) rename(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)='./file0\x00') 2018/04/05 02:44:51 executing program 2: r0 = getpgid(0x0) perf_event_open(&(0x7f0000940000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000400)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000000)={'syzkaller0\x00', 0x9322}) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000040)={'syzkaller0\x00', {0x2, 0x0, @loopback=0x7f000001}}) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x0) prctl$setptracer(0x59616d61, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000580)={0xff, 0x0, 0x0, 0x7}, &(0x7f00000005c0)=0x10) sched_getattr(r0, &(0x7f00000000c0), 0x30, 0x0) mremap(&(0x7f0000005000/0x2000)=nil, 0x2000, 0x2000, 0x0, &(0x7f0000003000/0x2000)=nil) r3 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x2) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000979fff)="a6") getsockopt$bt_BT_CHANNEL_POLICY(r3, 0x112, 0xa, &(0x7f0000000180), &(0x7f0000000240)=0x4) clock_gettime(0x0, &(0x7f0000000100)) clock_gettime(0x0, &(0x7f0000000140)) timer_create(0x0, &(0x7f0000000080), &(0x7f00000002c0)) timer_getoverrun(0x0) ioctl$DRM_IOCTL_INFO_BUFS(0xffffffffffffffff, 0xc0106418, &(0x7f00000006c0)={0x0, 0x0, 0x81, 0x9, 0x0, 0x3}) getrusage(0x1, &(0x7f0000000440)) write$evdev(r3, &(0x7f00000001c0)=[{{}, 0x1, 0x100000000}, {{}, 0x100000001}, {{}, 0x0, 0x0, 0x6}, {{}, 0x3, 0x1, 0x3a3d}, {{}, 0x0, 0x0, 0x4}, {{}, 0x20, 0x0, 0x1}, {}, {}], 0x80) mkdirat$cgroup(0xffffffffffffffff, &(0x7f0000000680)='syz1\x00', 0x1ff) 2018/04/05 02:44:51 executing program 7: r0 = socket$inet6(0xa, 0x7, 0x0) syz_open_pts(r0, 0x40002) connect$inet6(r0, &(0x7f0000000500)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x800006c}, 0x0, @in=@broadcast=0xffffffff}}, 0xe8) connect$inet6(r0, &(0x7f0000000380)={0xa}, 0x1c) 2018/04/05 02:44:51 executing program 6: futex(&(0x7f0000000040)=0x4, 0x0, 0x4, &(0x7f0000000000)={0x77359400}, &(0x7f0000000080), 0x0) r0 = gettid() socket$inet_tcp(0x2, 0x1, 0x0) timer_create(0x0, &(0x7f00005b6000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) clone(0x0, &(0x7f00000001c0), &(0x7f0000000200), &(0x7f0000000240), &(0x7f0000000280)) tkill(r0, 0x1000000000016) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/drop_entry\x00', 0x2, 0x0) ioctl$VT_RESIZEX(r1, 0x560a, &(0x7f0000000180)={0x3, 0x5, 0x6}) getsockname$inet6(r1, &(0x7f0000000100)={0x0, 0x0, 0x0, @ipv4}, &(0x7f0000000140)=0x1c) futex(&(0x7f000000cffc), 0x800000000005, 0x0, &(0x7f000000b000)={0x77359400}, &(0x7f0000000040), 0x0) r2 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_group_source_req(r2, 0x29, 0x2e, &(0x7f0000000000)={0x0, {{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}}, 0x108) setsockopt$inet6_group_source_req(r2, 0x29, 0x2c, &(0x7f0000e5bef8)={0x0, {{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}}}, 0x104) 2018/04/05 02:44:51 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000080)=0x7, 0x4) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000467ffb)="07073c0d04", 0x5) bind$inet(r0, &(0x7f0000dba000)={0x2, 0x4e22, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000000)="3cf1427d516a6871b6dd6a22f8a4721ea87c7f0c9c73bcd2a341302054a8d95520c632229ed47067b40d61963370bf08b1bb8789da17fb49c0527ead423e241d6e328299aeebeddd331ef5141d865fb8250a16bca882cd8f6effd1ec2f20", 0xc418177ce830e6ac, 0x20008000, &(0x7f000009aff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) 2018/04/05 02:44:52 executing program 1: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000b4508a)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_GET_SIZE(r0, 0x7704, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x2) mmap(&(0x7f00006ff000/0x3000)=nil, 0x3000, 0x0, 0x12, r0, 0x0) mmap$binder(&(0x7f00001a8000/0x3000)=nil, 0x3000, 0x0, 0x12, r0, 0x0) 2018/04/05 02:44:52 executing program 6: r0 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000000)={{0x2, 0x7fffffff, @loopback=0x7f000001}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x20, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x19}}, 'rose0\x00'}) setsockopt$inet_int(r0, 0x0, 0x32, &(0x7f00009b9000), 0xfffffffffffffff9) 2018/04/05 02:44:52 executing program 7: r0 = getpgid(0x0) r1 = syz_open_procfs(r0, &(0x7f0000c79000)='stat\x00') syz_open_procfs(r0, &(0x7f0000865ff5)='projid_map\x00') sendfile(r1, r1, &(0x7f0000317ff8), 0x400000ff) 2018/04/05 02:44:52 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000ec0)='/selinux/avc/cache_stats\x00', 0x0, 0x0) accept4$netrom(r1, &(0x7f0000000f00)=@full, &(0x7f0000000f80)=0x48, 0x800) r2 = creat(&(0x7f0000000040)='./file1\x00', 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000001080)={0x9, 0x0, 0x0, 0x0, 0x1, [{0x7, 0x4, 0x7fff0000, 0x0, 0x0, 0x8}]}) r3 = dup3(r2, r0, 0x0) pwritev(0xffffffffffffffff, &(0x7f00000012c0)=[{&(0x7f0000000100)="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", 0xb84}], 0x1, 0x0) fcntl$setstatus(r0, 0x4, 0x4000) write$cgroup_subtree(r3, &(0x7f0000000000)=ANY=[], 0x34123610) getsockname$packet(0xffffffffffffffff, &(0x7f0000000fc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000001000)=0x14) r5 = getpgrp(0xffffffffffffffff) ioprio_get$pid(0x0, r5) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000001300)={{{@in6=@loopback, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@mcast2}}, &(0x7f0000000000)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000001140)={{{@in6=@ipv4={[], [0xff, 0xff]}, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4e21, 0x0, 0x4e24, 0x92, 0x2, 0xa0, 0x0, 0x0, r4, r6}, {0xdef, 0x7, 0x9, 0x7, 0x3868, 0x0, 0x3}, {0x24e9, 0xff, 0xfffffffffffffffa, 0xff5}, 0x80, 0x6e6bba, 0x1, 0x1, 0x1}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4d4, 0xff}, 0xa, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x0, 0x0, 0x8, 0x2, 0x9, 0x101}}, 0xe8) pipe2(&(0x7f0000000080), 0x4800) preadv(r0, &(0x7f0000001040)=[{&(0x7f0000000cc0)=""/159, 0x9f}, {&(0x7f0000000d80)=""/140, 0x8c}], 0x2, 0x0) 2018/04/05 02:44:52 executing program 3: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000040)=0x7fc, 0x4) setsockopt$inet_int(r0, 0x0, 0xc, &(0x7f0000000000)=0xed5f, 0x4) sendto$inet(r0, &(0x7f0000dcfffe), 0x0, 0x0, &(0x7f0000514ff0)={0x2, 0x4e20}, 0x10) setsockopt$inet_int(r0, 0x0, 0x8, &(0x7f0000000240)=0xffffffffffffff5e, 0x4) recvmsg(r0, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000eec000), 0x0, &(0x7f0000000faf)=""/81, 0x51}, 0x41002106) r1 = add_key(&(0x7f0000000180)='big_key\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000200)="0fb4c6a6433e1f7b777ddb5afa61d620a88f899b777bc50d39b33418fdb2", 0x1e, 0xfffffffffffffffe) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000280)=0x0) prlimit64(r2, 0xc, &(0x7f00000002c0)={0x60, 0x9}, 0x0) add_key(&(0x7f0000000080)='big_key\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000100)="c9a861f97716974f3ce71ae2b5f933a8ebe8e5f9e6036beabd697759376a73110a9dd1e625d7285e88150e8c8f84067e2a62f27dfa1c35920fc7e8237af8a991e70325e076c39ab4694f1f1acdf926f6c9efcdc78c610470", 0x58, r1) 2018/04/05 02:44:52 executing program 2: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) connect(r0, &(0x7f0000000000)=@nl=@proc={0x10, 0x0, 0x25dfdbfd, 0x400}, 0x80) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000080)={0x0, 0xa3, "f0e954843656eccf7e79467c46390d208cf775eebcd9ccd76c47cd6604b887dd597d515b4f243f9b258fc37a6f2db601f4d93beaac8e7be7fae526d8a0eb882b644818861fc9bfaf293e91fafcfa257fe6f05a1630e63aebbce9107438e016dab7993b002d2c345ffd4c107b092b746e8d785b8a44497436881db455bfa28368c722deb95b8105f4e3df2a001a89dcc9ce59e7a3cefe903ce5597a820c3e2b30afdf0b"}, &(0x7f0000000140)=0xab) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000180)={r1, 0x2, 0x1, [0x1]}, 0xa) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x0, 0x32, 0xffffffffffffffff, 0x0) syslog(0x3, &(0x7f0000000280)=""/215, 0xd7) 2018/04/05 02:44:52 executing program 5: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000de6ff7)='/dev/rtc\x00', 0x0, 0x0) preadv(r0, &(0x7f0000f85000)=[{&(0x7f000018bf12)=""/4, 0x4}], 0x1, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000fd7000)) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000000c0)=@assoc_id=0x0, &(0x7f0000000100)=0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000140)={r2, @in={{0x2, 0x4e20, @loopback=0x7f000001}}, 0x81, 0xfffffffffffffe00, 0x4, 0xb60, 0xa576}, &(0x7f0000000200)=0x98) timer_settime(0x0, 0x0, &(0x7f0000d07000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000000)=r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xffffffffeffffffd, 0x10000000032, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000040), &(0x7f0000000080)=0xc) tkill(r1, 0x1000000000013) ioctl$sock_inet6_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f00000006c0)={@mcast2={0xff, 0x2, [], 0x1}, @remote={0xfe, 0x80, [], 0xbb}, @ipv4={[], [0xff, 0xff]}}) 2018/04/05 02:44:52 executing program 4: memfd_create(&(0x7f0000000180)='fou\x00', 0x3) r0 = perf_event_open(&(0x7f000001d000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x3, 0x10, r0, 0x0) r1 = getpgid(0xffffffffffffffff) r2 = syz_open_procfs(r1, &(0x7f0000176000)="00640001000445") getdents(r2, &(0x7f0000cd7f35)=""/203, 0x8c) getdents64(r2, &(0x7f0000000df0)=""/528, 0xff95) r3 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_GET(r2, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80000800}, 0xc, &(0x7f0000000100)={&(0x7f00000001c0)=ANY=[@ANYBLOB="397fe16a605f925e1cee69fce88f4bccb642b2d1bd94aa6acf293902865faa5306606bf6decd686bad2fd45767", @ANYRES16=r3, @ANYBLOB="020025bd7000fcdbdf250300000008000300bf0000000800020002000000"], 0x24}, 0x1, 0x0, 0x0, 0x20008000}, 0x4) ioctl$sock_FIOSETOWN(r2, 0x8901, &(0x7f0000000240)=r1) syz_genetlink_get_family_id$fou(&(0x7f00000000c0)='fou\x00') 2018/04/05 02:44:52 executing program 4: r0 = socket$inet6(0xa, 0x7, 0xfeffffffffffffff) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x400, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r1, &(0x7f0000000300)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f00000002c0)={&(0x7f0000000100)={0x1a8, r2, 0x400, 0x70bd2b, 0x25dfdbfd, {0x7}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x57f}, @IPVS_CMD_ATTR_SERVICE={0x4c, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e20}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e20}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x3}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0xff}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x4}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x7}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x5f}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x81}]}, @IPVS_CMD_ATTR_DAEMON={0x24, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @rand_addr=0x3}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}]}, @IPVS_CMD_ATTR_DAEMON={0x38, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @dev={0xac, 0x14, 0x14, 0x12}}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0xffffffffffffff8e}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x5}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @loopback={0x0, 0x1}}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xfffffffffffffff8}, @IPVS_CMD_ATTR_DEST={0x24, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x10000}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x5}]}, @IPVS_CMD_ATTR_DAEMON={0x60, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @dev={0xac, 0x14, 0x14, 0x10}}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @broadcast=0xffffffff}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bcsh0\x00'}]}, @IPVS_CMD_ATTR_SERVICE={0x48, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x8}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@loopback=0x7f000001}, @IPVS_SVC_ATTR_AF={0x8, 0x1}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e20}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x361459}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3}]}, 0x1a8}, 0x1, 0x0, 0x0, 0x24008010}, 0x80) sendmsg(r0, &(0x7f0000018000)={&(0x7f0000013fe4)=@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x7}}, 0x80, &(0x7f0000001340), 0x1ffffffffffffed9, &(0x7f0000000400)=[{0x0, 0x11, 0x400000000000, "edc8d5fb60f1b870eb60d74ab31692f0b8a23a65d36a4f17f6fbad7defff9c8ed43ee5d56296e31e4dc03922ba83fbcd2685d126583ab352433e64608d6dae78501b895393c0eae6bbaf0b9f4cae459b020f987d916cf7f48233fdd3e25430be632152b842c5ba00a107e5492e1b1a5eec0a46ede9dffb4706f62c88a16104b57b7574de8c2fdc0182cc2267a12d980364aae98cddc904a284d89f00c4d2fbc87efc7aaaadf55750e6037d9362fd0dbf1ddf5c0921929fb48ef4ab6daba868a54415e25ad2a40a87440c98e54e9c6807c420031a1ebf4f1818efc79d687cc4b4b619380721a2ebf99ea2fe3804f2537c205e754af3e3"}, {0x0, 0x11, 0x7, "bb7609e1ed52d82fb97535b8df26ab9674a8a9505fd677ed01303dde848df13baf5fea25d313be582d4a15f0c29b755e55b4df54a27de563738d4d922652dadfd695c073a4d8120ce67d91"}, {0x0, 0x18a, 0x7f, "a9e4b60f1713e135fe844e70cc92d807152b813a29a03fb53f80430976090f35bbf3678bededbe64bd4067644a5647eb44538bba33652066c00e5a8c5e108a915ed4a0ebfc3c66a9e9bd8e9c7cdad11fcdeceb9230c0455c8eff64f0ee39e257cea3bfb88b36016264212e67891cf51b68ec3f562ae030c52c8c0d372910cfc23e9f7be668e995fed48174c1ecf8cffa8250272fc799b31eb302c752ed59b9d7705f92e26fc17db623e4d4f547"}, {0x0, 0x110, 0x9, "7b8fce71f58b0076719be1431bbc0aa15e867b4b2ef70f47b68de9f01f57ff2b027dfe9a11e1a23a028711fb399998892056434493b0b0659c8bb446c698b7302185607576632bd2343dc783c646368ca345ce2a6c7f0fb748d384f497cda108cb836f6357b9bfe389d4b5931a81d7b8757d9b15e3daed9557cf6fdeadea86ba134336e398a1179c9a86"}, {0x0, 0x84, 0x0, "14a11b7645cc399dfe214f30973f7641674efa93705d051da0cf3fc2ee2466ae474229aaefdae93c17d1dbd3e9230ba9510a0e62d122ec48f18ea05be05ca6390a193d142a929be4a641a87f6c4d3fe7615e3dc68f7da89a8314f92b8f18af985db0bcaa3d3fbc5504c190f02fdf5c132d066694fb77261b8804bd185ece91722843999588bb7d34c691b82512667f8a966aed46285fa55587599c1bb4e21cb505bcb3cd9bd9a4854a002bec14aa7ecb8e377682b48a17d2fb94a2e472a72b664dc84f92e44869f5a7aa71dcaa344d952e01e46c11e785b1098188085067b6a943771611ec2e9fc5772e90df2d6d54"}]}, 0x0) pipe(&(0x7f0000000000)) 2018/04/05 02:44:53 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000939f01)='net/anycast6\x00') r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000000240)={@dev={0xfe, 0x80}}, 0x14) preadv(r0, &(0x7f0000000000)=[{&(0x7f0000ed9000)=""/202, 0xca}], 0x2000000000000343, 0x0) openat$cgroup_ro(r1, &(0x7f0000000040)='cpuacct.usage_user\x00', 0x0, 0x0) 2018/04/05 02:44:53 executing program 2: r0 = memfd_create(&(0x7f000001cffb)='.\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000042ff3)='/dev/snd/seq\x00', 0x0, 0x20002) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000041f74)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r2, 0xc08c5335, &(0x7f0000000240)={0x1, 0x8, 0x3f, 'queue1\x00', 0x200000000000}) write$sndseq(r0, &(0x7f0000000000)=[{0x0, 0x0, 0x0, 0x0, @tick=0x7, {}, {}, @control}], 0x30) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4) clock_gettime(0x0, &(0x7f0000000140)={0x0}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f00000000c0)={0x312, @time={r3}}) 2018/04/05 02:44:53 executing program 7: syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x500}, 0xc, &(0x7f00000001c0)={&(0x7f0000000680)=ANY=[@ANYBLOB], 0x1}, 0x1}, 0x4) syz_genetlink_get_family_id$ipvs(&(0x7f0000000800)='IPVS\x00') r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000005c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f0000000600)={0x8075, 0x0, 0x0, 0x57d}) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40086439, &(0x7f0000000680)={0x0, r1}) sendmsg$IPVS_CMD_GET_INFO(0xffffffffffffffff, &(0x7f00000009c0)={&(0x7f0000000500)={0x10}, 0xc, &(0x7f0000000980)={&(0x7f0000000d80)=ANY=[@ANYBLOB="010e28bd7000fedb00f00f00000008100600030000006800010008000500"], 0x1}, 0x1}, 0x20000884) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000200)) connect$inet6(0xffffffffffffffff, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) lgetxattr(&(0x7f0000000ac0)='./file0\x00', &(0x7f00000006c0)=ANY=[@ANYBLOB="62747266732e492fd9f3a9f31507"], &(0x7f0000000dc0)=""/237, 0xed) getsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000540)=""/99, &(0x7f0000000780)=0x28c77c4c79f525cf) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000b00)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r2) getpeername$unix(0xffffffffffffffff, &(0x7f0000000300), &(0x7f0000000380)=0x6e) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r4 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) ioctl$RNDADDENTROPY(r4, 0x40085203, &(0x7f00000003c0)={0x4, 0xef, "76dfd895f276b9c105096cf108025ae70b799d2bd25be4bfc58ec63b2b2f1ba1a5bab0df2055a7c513447a4a48ef6602fca542e0c83a513fc6c88090f15b570d4120c02754078a31d61e47a34c75b206686883a68c059f80a6df4c318c4174facd4d59ee0c78504dceedbca6ba5fb6ef8409b12e5a084b050af09e728be6f02c6c716a80cddf9b8924b62fb6446a6494a4bfa36e29797946496e0de758944ba671cbee3c6b7afdffc982c03534faf21f5b4caac25f52e181ee0782f3f0bf30b34b3d03aad4d23ef03aa41ead8cb6d2f244031552eaf56018986523f6c6fce5f705a95170ffc70bb908b14ab0c150fa"}) sendfile(r4, r4, &(0x7f0000000040), 0x80000001) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x0) sendfile(r4, r3, 0x0, 0xc08f) sendmsg$IPVS_CMD_SET_DEST(r3, &(0x7f0000000640)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x40050108}, 0xc, &(0x7f00000004c0)={&(0x7f00000005c0)=ANY=[@ANYBLOB], 0x1}, 0x1, 0x0, 0x0, 0x8000}, 0x4000001) removexattr(&(0x7f0000000ec0)='./bus\x00', &(0x7f0000000f00)=@random={'user.', '.ppp0](md5sumeth1+\x00'}) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000000840)={{{@in=@local, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@loopback}}, &(0x7f0000000940)=0xe8) ioctl$sock_inet6_SIOCADDRT(r4, 0x890b, &(0x7f0000000a00)={@loopback={0x0, 0x1}, @local={0xfe, 0x80, [], 0xaa}, @remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x6, 0xfffffffffffffc00, 0x400, 0x620, 0x2040000, r5}) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) getsockopt$inet_buf(r4, 0x0, 0x11, &(0x7f0000000c40)=""/202, &(0x7f0000000a80)=0xca) setsockopt$inet_mreqn(r3, 0x0, 0x0, &(0x7f00000007c0)={@multicast1=0xe0000001}, 0xc) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r4, 0x84, 0x1b, &(0x7f0000000240)={0x0, 0x1, 'c'}, &(0x7f0000000280)=0x9) r6 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r6, 0x0) 2018/04/05 02:44:53 executing program 5: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/expire_nodest_conn\x00', 0x2, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000200), &(0x7f0000000240)=0x4) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgid() syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0x1000, r2, r3, 0x7f, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x4012}) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000280)={0x0}) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f0000000400)) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4008641c, &(0x7f00000003c0)={r4, &(0x7f00000002c0)=""/230}) ioctl$TUNSETTXFILTER(r1, 0x400454d1, &(0x7f0000000100)={0x0, 0xa, [@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @empty, @link_local={0x1, 0x80, 0xc2}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @random="b39ee04c0799"]}) 2018/04/05 02:44:53 executing program 6: futex(&(0x7f0000000080), 0x0, 0x0, &(0x7f0000000040)={0xfffffffffffffffc, 0x100000000000000}, &(0x7f0000000000), 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f00000000c0)=@vsock={0x0, 0x0, 0x0, @host}, &(0x7f0000000140)=0x80, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f00000001c0)={@loopback, 0x0}, &(0x7f0000000200)=0x14) setsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000000240)={@empty, r1}, 0x14) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000180)=@req) 2018/04/05 02:44:53 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f00000000c0)={0x11, @broadcast=0xffffffff, 0x0, 0x0, 'wrr\x00'}, 0x2c) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x40, 0x0) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r1, 0x111, 0x2, 0x0, 0x4) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f0000000100)={0x6, 0x1000000003, 'client1\x00', 0xffffffff80000000, "408e5ead43ca3762", "381b9bb5f73b9651ee582a6326383bea6a0fea5fabfa9a23b2b7948abee96fd9", 0x100000001, 0x5}) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000040)=0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0086401, &(0x7f00000011c0)={0x1000, &(0x7f00000001c0)=""/4096}) syz_open_procfs(r2, &(0x7f0000000080)='net/ip6_tables_matches\x00') 2018/04/05 02:44:53 executing program 1: socketpair$inet(0x2, 0x10000000000002, 0x2, &(0x7f0000000280)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f00000001c0)={0x0, 0x8e14, 0x2, 0x5}, &(0x7f0000000200)=0x10) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000240)={r1, 0x4, 0x800}, 0x8) r2 = gettid() process_vm_writev(r2, &(0x7f00000004c0)=[{&(0x7f0000000fc5)=""/1, 0x1}], 0x1, &(0x7f0000003000)=[{&(0x7f0000003fff)=""/2, 0x271}], 0x37f, 0x0) r3 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='rdma.current\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000000040)={0x0, 0x7}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r3, 0x84, 0x5, &(0x7f00000000c0)={r4, @in6={{0xa, 0x4e24, 0x200, @dev={0xfe, 0x80, [], 0x15}, 0xf4c}}}, 0x84) ioctl$KDSETMODE(r3, 0x4b3a, 0x311b) shutdown(r3, 0x1) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f00000002c0)={{{@in6=@mcast2, @in6=@remote}}, {{@in=@rand_addr}, 0x0, @in6=@dev}}, &(0x7f0000000180)=0xe8) 2018/04/05 02:44:53 executing program 0: syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') getsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000000240)={@local, @rand_addr}, &(0x7f0000000380)=0x8) fchdir(0xffffffffffffffff) setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f0000000080)=ANY=[@ANYBLOB="00830000c62aa77c279b414719bd7dfd1b1640640a11c20403716762e6958639ea93b4890e6134a7f8f2ad6ffa0fb6a36ddffb293aaf1e9150394909dbfd8999b08d9a086a8915c8f76af0de7de6c65b0247df62c8f006a6217a0d7e1d3ec6b18c73ccdda8bce5a33d0733d314675446a2b4c8ca8f7434ebc8c31a7ebd6af7402596af2e9caf89090500000000000000c281ddbdc0df0742ae6f2a7f74e22616340695d7e6b9de"], &(0x7f00000004c0)='{\x00', 0x2, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = creat(&(0x7f0000000000)='./file1\x00', 0x0) r2 = inotify_init() fstat(0xffffffffffffffff, &(0x7f00000002c0)) write$evdev(r1, &(0x7f0000000280), 0xffffffffffffffd4) fsync(r1) ioctl$PPPIOCSMRU(0xffffffffffffffff, 0x40047452, &(0x7f0000000540)=0x1) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x10, 0xffffffffffffffff, 0x0) keyctl$assume_authority(0x10, 0x0) r3 = add_key$keyring(&(0x7f0000000400)='keyring\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffff9) request_key(&(0x7f0000000140)='dns_resolver\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000001c0)='usernodev}(eth1\x00', r3) r4 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(0xffffffffffffffff, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x0, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r4, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0xfff1}, 0x1}, 0x0) r5 = request_key(&(0x7f0000000500)='ceph\x00', &(0x7f0000000580)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000680)='\x00', 0xfffffffffffffffb) r6 = add_key$user(&(0x7f0000000840)='user\x00', &(0x7f0000000ac0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000b00)="40d41dc523dd460cf980a11288319309323e43ef01ca4ced50d3966af455e11c2a67b5e3eb39b131381978a37cf0180822152089c9ab42c90c080de2", 0x3c, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000b80)={r5, 0x0, r6}, &(0x7f0000000bc0), 0x0, &(0x7f0000000cc0)={&(0x7f0000000c00)={'sm3-generic\x00'}, &(0x7f0000000c40)}) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000980)=ANY=[@ANYRES16=r2, @ANYBLOB="cda24edfdbff75a65a16a1a983f30689007f4834864203000000a34d71bcba573d85778e820678e9ef1a6a9de6b34ee41d97d3"], 0x2) r7 = request_key(&(0x7f0000000700)='ceph\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000780)='^vboxnet0selinuxmd5sumvboxnet0self^cgroup^securitykeyring\x00', 0xfffffffffffffff8) connect$inet6(0xffffffffffffffff, &(0x7f0000000440)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x6}, 0x1c) keyctl$instantiate_iov(0x14, 0x0, &(0x7f00000005c0)=[{&(0x7f0000000880)="2b8af9f84f7efc91fd904857e1bfb4beea7be371803db48f97a42bb2f4b22baceac457cb37add5c7c8a1c37426210dfb1852284a2f8c7b06ae6685d706bef7c5c62f12147c7ce18dc0b464b52567461b1c3c489c2202c045ccf61bb464fc4959aee9d52e12116c92c9c65206d23b33066476fa35beab9798fa06e8ce97ef86cd496b8dd1e434397fe27688dab088a4d28ec42f69d70eba5d311d4a36f5b41f", 0x9f}], 0x1, r7) shutdown(0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(0xffffffffffffffff, 0x2402, 0xd53) creat(&(0x7f0000000340)='./file1\x00', 0x40a0) 2018/04/05 02:44:53 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c03ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000a44ffc)=0xe) readv(r0, &(0x7f0000000540)=[{&(0x7f0000000480)=""/150, 0x96}], 0x1) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x214802, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000100)={{&(0x7f0000ffa000/0x4000)=nil, 0x4000}, 0x3}) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f0000000040)={{0x2, 0x4e24, @multicast1=0xe0000001}, {0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}, 0x20, {0x2, 0x0, @multicast1=0xe0000001}, 'rose0\x00'}) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f0000000140)) 2018/04/05 02:44:53 executing program 4: mkdir(&(0x7f00000001c0)='./control\x00', 0x0) r0 = inotify_init() r1 = epoll_create(0x100000000004c) r2 = eventfd(0x1) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000080)={0x80002001}) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f00000000c0)=0x7f, 0x4) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f00007a8000)={0x7ffffffffffffc}) r4 = inotify_add_watch(r0, &(0x7f0000b0bff6)='./control\x00', 0x80) epoll_wait(r1, &(0x7f0000000100)=[{}], 0x1, 0x0) inotify_rm_watch(r0, r4) openat$keychord(0xffffffffffffff9c, &(0x7f0000000140)='/dev/keychord\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ppoll(&(0x7f0000282fd8)=[{}], 0x1, &(0x7f0000b0c000)={r5, r6+30000000}, &(0x7f0000955ff8)={0x4000000000000}, 0x8) 2018/04/05 02:44:53 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuset.memory_pressure\x00', 0x0, 0x0) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000000040)=""/40) ioctl$ASHMEM_SET_PROT_MASK(r0, 0x40047705, &(0x7f0000000100)={0x8, 0x8}) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r1) lremovexattr(&(0x7f0000000080)='..', &(0x7f0000000140)=@known='system.posix_acl_default\x00') 2018/04/05 02:44:53 executing program 4: r0 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000380)={'tunl0\x00', 0x9516}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x30a) close(r0) capset(&(0x7f0000000000)={0x39980732}, &(0x7f0000000040)={0x0, 0x0, 0x2, 0xffffffffffffffff}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000044ff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(0xffffffffffffffff, 0x28, 0x6, &(0x7f0000000000)={0x77359400}, 0x10) sendmmsg$unix(r2, &(0x7f00000bd000), 0x80, 0x0) r3 = socket(0x3, 0x7, 0x4) ioctl$sock_inet6_tcp_SIOCINQ(r3, 0x541b, &(0x7f0000000080)) poll(&(0x7f0000084ff0)=[{}], 0x20000000000000b5, 0x0) dup2(r2, r1) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000140)='/dev/pktcdvd/control\x00', 0x400082, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x2, 0x0) syz_open_procfs(0x0, &(0x7f0000000280)='net/wireless\x00') mknodat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x0, 0x2) bind$inet(0xffffffffffffffff, &(0x7f0000366000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/checkreqprot\x00', 0x0, 0x0) getxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0)=ANY=[], &(0x7f00000002c0)=""/152, 0x98) pipe2(&(0x7f0000000100), 0x0) 2018/04/05 02:44:53 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000fa9000)={0x1, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00006b8000)={0xffffffffffffffff, {{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x11}}}}, 0x84) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000240)=ANY=[@ANYRES32=r0], 0x1) ioctl$sock_netdev_private(r0, 0x89f4, &(0x7f0000000000)="fc0831df7a735c51aeddcf583f2bbab2bc6c96501d5a7c4e0fda1a0a3475ec3a96e1b6e92a81277f9be0f80add49f7089a2ddcc62f4110a9939dd93478270d95c80080395644b860a4eaa884493adeefe1154ff035dc4ea64dc19102235455f536582795d44547118734b41a89dd3b03b61f5b3cac88da9de8131b5e296d97f67fd8f42f69c4f9ed1acf9be3239db409b08e6cd155418e2a275eeb4bd1555228b6280826947f86c31baed5c9b90dc49116bd3a9df6823f0a93361e73f9701f8524ca2a155e619be19d72e9608e") 2018/04/05 02:44:53 executing program 3: r0 = socket$inet6(0xa, 0x80002, 0x88) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x10, r0, 0x0) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) ioctl$DRM_IOCTL_MAP_BUFS(0xffffffffffffffff, 0xc00c6419, &(0x7f0000000440)={0x2, &(0x7f0000000200)=""/150, &(0x7f00000003c0)=[{0x0, 0x1000, 0x1, &(0x7f00000006c0)=""/4096}, {0x1000, 0xcf, 0x80000000, &(0x7f00000002c0)=""/207}]}) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000580)=0x0) r3 = openat(0xffffffffffffffff, &(0x7f00000016c0)='./file0\x00', 0xc000, 0x100) perf_event_open(&(0x7f0000001a80)={0x5, 0x70, 0x8, 0x1, 0x1, 0x3, 0x0, 0x0, 0x804, 0x4, 0x7, 0x2, 0x5, 0x30514a34, 0x5, 0x80, 0x80000001, 0x0, 0x6, 0x401, 0x7e0688c8, 0x9, 0x4, 0x6, 0x9, 0x6, 0x0, 0x5a, 0x81, 0x1f, 0xffff, 0x3, 0xffffffffffff8001, 0xfff, 0x1, 0xffffffff, 0x3, 0x0, 0x0, 0x8e, 0x0, @perf_config_ext={0x1, 0x80}, 0x10, 0x40, 0x4, 0x7, 0x5, 0x1ff, 0x3}, r2, 0x2, r3, 0x2) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x100, 0x0) sendto$inet6(r1, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa}, 0x1c) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000100)=0x5) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000001700)={0x0, @in6={{0xa, 0x4e22, 0x9, @empty, 0x1ff}}, [0x80, 0x0, 0x1f, 0xfffffffffffff027, 0x3, 0x162, 0x4347, 0x1, 0x7, 0x6, 0x5, 0x832, 0x80, 0x8, 0x3915]}, &(0x7f00000004c0)=0x100) perf_event_open(&(0x7f0000001c00)={0x0, 0x70, 0xad, 0x7, 0x5, 0x1, 0x0, 0x1, 0x5000, 0x1, 0xfffffffffffffdc8, 0x7, 0xbe, 0x1, 0x8, 0xa5, 0x1000, 0x5, 0x1f, 0x6, 0x8, 0x6, 0x81, 0x5, 0x1, 0xfffffffffffff4b5, 0x1f, 0x8, 0x1, 0x8001, 0xcf, 0x6, 0xe44e, 0x5f, 0x9, 0x8, 0x100000000, 0x8, 0x0, 0x5, 0x0, @perf_config_ext={0x3dbb0941, 0x6e4b}, 0x80, 0x1, 0x1ff, 0x5, 0x55, 0x100000000, 0xfffffffffffffffa}, r2, 0xe, r3, 0x0) r4 = dup2(0xffffffffffffffff, r0) recvfrom$inet6(r0, &(0x7f0000000600)=""/191, 0xbf, 0x41, &(0x7f0000000000)={0xa}, 0x1c) setsockopt$bt_BT_FLUSHABLE(r4, 0x112, 0x8, &(0x7f0000001c80)=0x59a6, 0x4) r5 = openat$cgroup_ro(r4, &(0x7f0000000140)='memory.stat\x00', 0x0, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000005c0), &(0x7f0000001980)=0xc) r6 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pktcdvd/control\x00', 0x181880, 0x0) getpgid(0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00000019c0)) fcntl$getown(r0, 0x9) getsockopt$inet_IP_XFRM_POLICY(r6, 0x0, 0x11, &(0x7f0000001b00)={{{@in=@multicast2, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@mcast1}}, &(0x7f0000000400)=0xe8) shutdown(0xffffffffffffffff, 0x1) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000480)={@mcast2={0xff, 0x2, [], 0x1}, 0x23, r7}) chmod(&(0x7f00000001c0)='./file0\x00', 0x0) ioctl$EVIOCGBITKEY(0xffffffffffffffff, 0x80404521, &(0x7f0000001a00)=""/125) ioctl$sock_ipx_SIOCSIFADDR(r5, 0x8916, &(0x7f0000000080)={'bcsf0\x00', {0x4, 0x0, 0x81, "1807b7af961c", 0x6}}) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000180)=@in6={0xa, 0x4e20, 0x8, @dev={0xfe, 0x80, [], 0x13}, 0x1}, 0x1c, &(0x7f0000000540)=[{&(0x7f0000001800)="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", 0x169}], 0x1, &(0x7f0000000580)}, 0x0) 2018/04/05 02:44:54 executing program 2: timer_create(0x3, &(0x7f0000000000)={0x0, 0x31, 0x6, @tid=0xffffffffffffffff}, &(0x7f0000000040)=0x0) timer_getoverrun(r0) timer_create(0x1000004, &(0x7f0000239fb0)={0x5, 0x0, 0x0, @thr={&(0x7f0000ee7f65), &(0x7f000075eff3)}}, &(0x7f0000231000)) 2018/04/05 02:44:54 executing program 6: socketpair(0x6, 0x803, 0x80, &(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_void(r0, 0x1, 0x3f, 0x0, 0x0) r2 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000000300)="951568519c1f71bb8b4c54f4a43d6b679cb5bc61e76af828f423a297fbe3438990e1421bbd0e7dcf476fd4178ef43c1e2c54f1a8e239ae923d6e755258dada6652099362f9b3856df38b9de499d9fc25f23f918c", 0x54) getrandom(&(0x7f00000000c0)=""/208, 0xd0, 0x3) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000134000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r2, &(0x7f00000e5000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) connect$inet(r2, &(0x7f00009322c4)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xfffffffffffffe9f) socketpair$inet(0x2, 0x4, 0x5, &(0x7f0000000480)) connect$inet(r2, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) connect$inet(r2, &(0x7f000096dff0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000000000), &(0x7f0000000080)=0x4) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000440)='/dev/ppp\x00', 0x0, 0x0) accept4$inet6(r3, &(0x7f00000001c0)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000580)=0x1c, 0x80000) write$selinux_access(r1, &(0x7f00000006c0)={'system_u:object_r:syslogd_exec_t:s0', 0x20, '/usr/sbin/cups-browsed', 0x20, 0x32, 0x35}, 0x3e) setsockopt$IP_VS_SO_SET_STARTDAEMON(r2, 0x0, 0x48b, &(0x7f0000000040)={0x1, 'nr0\x00', 0x20000000000003}, 0x18) r4 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000680)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000240)={0x0, 0x0, 0x200, 0x6}, &(0x7f0000000280)=0x10) ioctl$TUNATTACHFILTER(r0, 0x400854d5, &(0x7f0000000540)={0x7, &(0x7f0000000500)=[{0x3, 0x9, 0x7, 0x7}, {0x1f, 0xfffffffffffffffc, 0xf15c, 0xff}, {0x6, 0x2, 0x2, 0x7fff}, {0x5a14, 0x4, 0xbfb, 0xeb73}, {0x20000, 0x80000001, 0xaaad, 0x400}, {0x0, 0xfffffffffffffff9, 0x0, 0x800}, {0xffffffffffff2fc1, 0xc4, 0x800, 0xfffffffffffff001}]}) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f00000002c0)={r5, 0x4}, 0x8) fcntl$getownex(r4, 0x10, &(0x7f0000000600)={0x0, 0x0}) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000000640)=r6) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f00000004c0)={0x1, 0x68b, 0x100000000}) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000700)='/dev/ashmem\x00', 0x100, 0x0) getsockopt$sock_int(r2, 0x1, 0x2b, &(0x7f0000000380), &(0x7f00000005c0)=0x26e) timerfd_create(0x2, 0x80000) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000400)='./cgroup/syz1\x00', 0x1ff) 2018/04/05 02:44:54 executing program 7: r0 = open$dir(&(0x7f00000000c0)='./file0/file0\x00', 0xc8000, 0x20) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000140)={{{@in6=@local, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@local}}, &(0x7f0000000240)=0xe8) r2 = getgid() fchownat(r0, &(0x7f0000000100)='./file1\x00', r1, r2, 0x400) mkdir(&(0x7f00000fd000)='./file0\x00', 0x0) r3 = open(&(0x7f0000032ff8)='./file0\x00', 0x0, 0x0) mkdirat(r3, &(0x7f0000033ff8)='./file0\x00', 0x0) getpeername$unix(r3, &(0x7f0000000000), &(0x7f0000000080)=0x6e) mount(&(0x7f0000df2000)='./file0/file0\x00', &(0x7f0000000340)='./file0/file0\x00', &(0x7f0000df2ffd)='\x00v\t', 0x1001, &(0x7f0000a06000)) fchmodat(r3, &(0x7f0000000300)='./file0\x00', 0x128) ioctl$KDSKBMETA(r3, 0x4b63, &(0x7f0000000280)) unlinkat(r3, &(0x7f000057d000)='./file0\x00', 0x200) mkdir(&(0x7f00006aaff8)='./file1\x00', 0x0) ioctl$KDGKBSENT(r3, 0x4b48, &(0x7f00000002c0)={0x400, 0xfffffffffffffbf7, 0x3}) mount(&(0x7f0000451ff8)='./file0\x00', &(0x7f000069cff8)='./file1\x00', &(0x7f0000847000)="07e372f2", 0x2003, &(0x7f000012c000)) 2018/04/05 02:44:54 executing program 4: mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f0000000040)={'syzkaller0\x00', &(0x7f0000000000)=@ethtool_test={0x1a}}) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x102, 0x0) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f00000000c0)={'TPROXY\x00'}, &(0x7f0000000100)=0x1e) 2018/04/05 02:44:54 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000000a000)={&(0x7f0000010ff4)={0x10}, 0xc, &(0x7f0000015000)={&(0x7f0000018dd0)=ANY=[@ANYBLOB="2800000001087bfa000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="000000000000000008000e0000000000"], 0x28}, 0x1}, 0x0) 2018/04/05 02:44:54 executing program 3: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/enforce\x00', 0x8000, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f00000000c0)={0x0, 0x45c30c40, 0x30}, &(0x7f0000000100)=0xc) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000140)=@assoc_id=r1, &(0x7f0000000180)=0x4) r2 = socket(0x10, 0x803, 0x0) write(r2, &(0x7f0000424000)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) setsockopt$sock_int(r2, 0x1, 0x8, &(0x7f0000b4bffc), 0x4) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x200000, 0x0) write$cgroup_type(r3, &(0x7f0000000040)='threaded\x00', 0x9) sendto(r2, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmsg(r2, &(0x7f0000fa3000)={&(0x7f0000d0b000)=@ax25, 0x10, &(0x7f00002b3000), 0x0, &(0x7f0000878000)}, 0x0) recvmsg(r2, &(0x7f0000f8efc8)={&(0x7f00008ba000)=@hci, 0x6, &(0x7f00001f7fc0)=[{&(0x7f0000a13000)=""/4096, 0x1000}, {&(0x7f00001e0f96)=""/106, 0x2a}, {&(0x7f0000439f80)=""/128, 0x100}], 0x3, &(0x7f0000d5efc2)=""/62, 0x3e}, 0x0) 2018/04/05 02:44:54 executing program 5: r0 = syz_open_dev$urandom(&(0x7f0000000000)='/dev/urandom\x00', 0x0, 0xd01) fallocate(r0, 0x0, 0x2, 0x6cd2) r1 = gettid() syz_open_procfs(r1, &(0x7f0000000000)) 2018/04/05 02:44:54 executing program 0: ioctl$EVIOCSFF(0xffffffffffffffff, 0x402c4580, &(0x7f0000000000)=ANY=[@ANYBLOB="00000000080000007f0001000065d63615da84f7bed5f18be300000002003607ab01fb0005003000000006000400000004000200"]) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000340)={"726f736526000000e7ffffff0000007f"}) rt_sigaction(0x0, &(0x7f0000000540), &(0x7f0000000040), 0xfec4, &(0x7f0000000600)) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000140)=ANY=[@ANYRES32=0x0, @ANYBLOB="000004ea000108feff0000000000000000000008000000"], &(0x7f0000000100)=0x2) ioctl$RNDADDENTROPY(0xffffffffffffffff, 0x40085203, &(0x7f0000000380)) getpeername$netrom(0xffffffffffffffff, &(0x7f0000000280)=@full, &(0x7f0000000500)=0x3b) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) fcntl$setlease(0xffffffffffffffff, 0x400, 0x1) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000480)='/proc/self/net/pfkey\x00', 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000005c0)={0x0}, &(0x7f0000000840)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000880)={{{@in=@dev, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@dev}}, &(0x7f0000000980)=0xe8) stat(&(0x7f00000009c0)='./file0\x00', &(0x7f0000000a00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000a80)=0x0) stat(&(0x7f0000000ac0)='./file0\x00', &(0x7f0000000b00)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000b80)={0x0, 0x0, 0x0}, &(0x7f0000000bc0)=0xc) r8 = getpid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000cc0)={{{@in6=@ipv4={[], [], @multicast1}, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@ipv4={[], [], @multicast2}}}, &(0x7f0000000dc0)=0xe8) r10 = getgid() fcntl$getownex(r0, 0x10, &(0x7f0000001700)={0x0, 0x0}) fstat(r0, &(0x7f0000001740)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000002b40)='./file0\x00', &(0x7f0000002b80)={0x0, 0x0, 0x0, 0x0, 0x0}) r14 = getgid() r15 = gettid() lstat(&(0x7f0000002c00)='./file0\x00', &(0x7f0000002c40)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002cc0)={0x0, 0x0, 0x0}, &(0x7f0000002d00)=0xffffffffffffff21) sendmmsg$unix(r1, &(0x7f0000003480)=[{&(0x7f00000007c0)=@abs={0x0, 0x0, 0x4e23}, 0x6e, &(0x7f00000004c0), 0x0, &(0x7f0000000e00)=[@cred={0x18, 0x1, 0x2, r2, r3, r4}, @cred={0x18, 0x1, 0x2, r5, r6, r7}, @cred={0x18, 0x1, 0x2, r8, r9, r10}], 0x48, 0x80}, {&(0x7f0000000e80)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000001680)=[{&(0x7f0000000f00)="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", 0xff}, {&(0x7f0000001080)="b6e826acdba401315ebca45daa3ac41f0f10223f2deb376783d3b4b5d1e6a1f2e3346fc148e4ac1151001f96950a6cb91ffd6c1bd20883c8ad351389b5d138adb7b6cfe96212589db7211386d31a0b21527d615cf278fedd8d622becc5e494aa9b0e6917cca72d23710663a9e3df550c60ac49f322e4a23a91e7c72569da877406cef4951ad04c393bd7af3b01fa538a8e45a00577b8147bb87a79daa85b574dbc", 0xa1}, {&(0x7f0000001240)="2726bffd6e2c5bd4562890d205a4bc7a89b0ae75ee1e7c7787ce7f5be1af3bdf739e12bd2f059dd8739b8409b282897c17982484591ea808f31b5106e6aded5ebb76b3173e4e56a90732e2cda1e8ac1048769861b64af173", 0x58}, {&(0x7f0000001380)="2d468cdff317fcd150a52197d2c3e4598eed15b848020ae71aad3fc818a332ddeda3b8033ae2d3243b5284f569ce725a3a4e7f0a962d90f439f0b1ab4bc974feefffeacc393c2bc6095d9723b97702bb7a9a80f2f9df681199b24350214e26a8662350345553d3049290ef9d83f80dff3d135826d484847935b2dece76d78b57ce0a2fe8740a5e471ff03cd217ba277a5ca96b0cbfcb17959c22b9b5e9912610b02f8faa08a2011cd24020f88cee721d1c83746365cada9a5eade7342db62a59f9f5649b5a7741e471604fddf2baaa457493", 0xd2}, {&(0x7f00000014c0)="2237028a8d9f2865dc0a1e0667cfb79dea1947dfec2e44318bc69a3a7cbdd8fc07e07613519d3ce773808fe37073fca854f0944b942889e4adadf8b6c0915543ad9070e0a3c25b803fad195448fe1bdb08c86a0c209a5504a75bb7f81a3259b24062174217bf62e927ab43299c1eb69b61d02cbf53a3f84adfe7ccc1a40c662f26aedb0f4bf7", 0x86}], 0x5, &(0x7f0000001880)=[@rights={0x34, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x10, 0x1, 0x1, [r0]}, @rights={0x10, 0x1, 0x1, [r0]}, @rights={0x24, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @rights={0x2c, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x24, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @cred={0x18, 0x1, 0x2, r11, r12}], 0xe0, 0x4005}, {&(0x7f0000001980)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f0000002ac0)=[{&(0x7f0000001a00)="ba00a5cc281a0ddef01dee96455a5a42d85a2c536a0342be9c7bb712b737a8bbbbf3d0469f0bebb7c54bad1d3d1cb83bb167427778e9c7f2ea86910fd67b7426907ce8bd24e77ea63e81397a2162c30535e7466e8664799821b6992e233b4986f0f3f983794d8e35e1e70b36a97a098fbdcd9eeec3a786e8b4f3f1a12c34f6c10920f270e3f2ad69d4ae76732b33d9aaf722a17c9ef8d1f0dcf4ca30", 0x9c}], 0x1, &(0x7f0000002d40)=ANY=[@ANYBLOB="1800d1000100000002000000", @ANYRES32=0x0, @ANYRES32=r13, @ANYRES32=r14, @ANYBLOB="000000000000000002000000", @ANYRES32=r15, @ANYRES32=r16, @ANYRES32=r17, @ANYBLOB="100000000100000001000000", @ANYRES32=r0, @ANYBLOB="060000000000000001210008", @ANYRES32=r0], 0x50, 0xc000}, {&(0x7f0000002dc0)=@abs={0x0, 0x0, 0x4e23}, 0x6e, &(0x7f0000003440)=[{&(0x7f0000002e40)="3ce54adf6b80f2651f90198b0c5f15228d5122f00c7bd74521908c79dc060f28700c67f591a752124f02247ee1c3ae14058d886ac320143aa57a4058647069bdfdb18e8f555d5d42a4cb324169cc5dab913ba910541b68eebe48b8e092437e2b812fb91a5953baf51cad5d", 0x6b}, {&(0x7f0000002fc0)="0412c5409fd26e0dc244ef87a77d0aaa12dd3cb19c37d7085ccb05b086a69514280e225b11d88b3e20ba749a4a2802340f750d9316e99d5d9f8d94582a6133077ac78490894098f1dfd734e5a8ef7c444be7fb1b97e3c04f70e245fc007367fa5bb5193ef71629105449c0d0fb91a09c1bcb6d3743e87ef73fd7f3ed88edd5d1c00ee36351c36d22e7ff1597629afa73e04e4293f65f618530cafd7012e45de74f3e2a45013596cf3f74c2af02f831eea37f31f971692ab18ffb3516b8", 0xbd}, {&(0x7f0000003100)="6dd35037e21cdfc66bea40e9660b435c9530724fd1f9798422555f67d8a9969d9ea2f037454090432cb2e9de2ea69a43ab193d88517b2e328670439b1fb54edc7b0ae45cda6cc0c95bb67c344548cebed3710993a17bbbfa90e7a2a855b90dc01d553fb67ed47dce2e2c59578a2066c0746ca7e87aaa1a19e0222f199a6a7cf1bee52969a8ee76813e", 0x89}, {&(0x7f00000032c0)="bf847c1bd9b263be118bff64dab11dc1b93685475ef62811e89f2d4e752ca4ddb6055b6898e7de19a7f05981d3763a5355028d484f0e28638bb7eed8dffc14778a2188d9a9121347489fe27640dcc455baa681201abddead604ed6cde7514090da3548b58ce6f0f04d111e5c1f638bf24c63c2f29806b45346ff1202a72cf9aee5076e624e6828bd36b7c0415f54a129440449cad3216b53dae6b877c68a7cba99ccb14b11c4647b6e99840206a957f01284ee90412d3800a3a6c985118ba3b2c271be75a52850de836436bc", 0xcc}], 0x4, 0x0, 0x0, 0x800}], 0x4, 0x80) sync_file_range(0xffffffffffffffff, 0x5, 0x4, 0x2) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000200)) syz_open_procfs(0x0, &(0x7f0000000580)='oom_score_adj\x00') setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000001140)=@nat={'nat\x00', 0x19, 0x1, 0x170, [0x20000640, 0x0, 0x0, 0x20000750, 0x20000780], 0x0, &(0x7f0000000080), &(0x7f0000000640)=[{0x0, '\x00', 0x0, 0xfffffffffffffffc, 0x1, [{{{0x4, 0x2e, 0x808, "697036e77265ff07703000", 'ip6_vti0\x00', 'gre0\x00', 'eql\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0xff, 0xff, 0xff, 0xff], @empty, [0xff, 0x0, 0x0, 0x0, 0x0, 0xff], 0x70, 0x70, 0xe0}}, @common=@nflog={'nflog\x00', 0x4c, {{0xfffffffffffff000, 0x81, 0x10100000, 0x0, 0x0, "53f5f8107e00ef4e478f4f8bc1930456f2a21622302747f5f044b61f70062e2d6d15bcfd7c795092c73f44b0db02d373dd9cf508948aa9bc6b388faa56fdd5f0"}}}}]}, {0x0, '\x00', 0x1, 0xffffeffffffffffc}, {0x0, '\x00', 0x1, 0xffffffffffffffff}]}, 0x1c0) syz_open_procfs(0x0, &(0x7f00002dd000)='comm\x00') pselect6(0x40, &(0x7f0000000180)={0x8, 0x6, 0xffffffffffffff49, 0x3, 0x8, 0x3, 0x28, 0x40}, &(0x7f00000001c0)={0x7fffffff, 0xfffe0000, 0x6, 0x6, 0x5, 0x81, 0x0, 0x3f}, &(0x7f0000000240)={0x4, 0x63, 0x80000000, 0x5, 0x666, 0x8, 0x400, 0x7ff}, &(0x7f00000003c0), &(0x7f0000000440)={&(0x7f0000000400)={0x1}, 0xfffffffffffffe44}) syz_open_procfs(0x0, &(0x7f0000000c80)='projid_map\x00') 2018/04/05 02:44:54 executing program 4: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) r1 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f000088c000)={@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x0, 0x2000ff, 0x41}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000040)={@loopback={0x0, 0x1}, 0x800, 0x2, 0x0, 0x0, 0x0, 0x8}, 0x20) 2018/04/05 02:44:54 executing program 2: seccomp(0x400000000000001, 0x0, &(0x7f0000000140)={0x0, &(0x7f000004afe8)}) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000100)=0x0) ptrace$pokeuser(0x6, r0, 0x0, 0xe8) pipe(&(0x7f0000000180)={0xffffffffffffffff}) seccomp(0x1, 0x1, &(0x7f0000000080)={0x1, &(0x7f0000000000)=[{0x400, 0x400, 0xb046, 0xffffffff}]}) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/member\x00', 0x2, 0x0) ioctl$KDGKBSENT(r1, 0x4b48, &(0x7f0000000040)={0x2, 0x2, 0xff}) 2018/04/05 02:44:54 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000540)=ANY=[@ANYBLOB="2000000014000000000000000000000000287b5cbadd57b5b5376c851556d0768582f6370f76dfd3c603b4d4c4b989d135212bc07c02d2235bb02378c3e1249ecc4c9d9cbe3c017ebf150d33992b73029eaac591e8a1", @ANYRES32=0x0, @ANYBLOB="08fcc417e50e29f6120002141400"], 0x20}, 0x1}, 0x0) r1 = accept4(r0, 0x0, &(0x7f0000000040), 0x80800) getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000000080)=0x2, &(0x7f00000000c0)=0x4) keyctl$session_to_parent(0x12) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r2, 0xc0e05403, &(0x7f0000000280)={{0x3, 0x1, 0x74c2, 0x1, 0x3ff}, 0x3, 0xffffffff, 'id1\x00', 'timer0\x00', 0x0, 0x100, 0x8001, 0xb46, 0x1000}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000200)={'vlan0\x00', 0x0}) write$selinux_user(r2, &(0x7f00000001c0)={'system_u:object_r:policy_src_t:s0', 0x20, 'system_u\x00'}, 0x2b) setsockopt$packet_drop_memb(r2, 0x107, 0x2, &(0x7f0000000380)={r3, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) ioctl$SNDRV_TIMER_IOCTL_GINFO(r2, 0xc0e05403, &(0x7f0000000440)={{0x3, 0x3, 0x6f8, 0x1, 0x7cff}, 0x3, 0x3ff, 'id1\x00', 'timer1\x00', 0x0, 0x3d9, 0x199a8000000000, 0xffffffffffffff4e, 0xa59a}) r4 = syz_open_procfs(0x0, &(0x7f0000000140)='children\x00') ioctl$TIOCSBRK(r4, 0x5427) 2018/04/05 02:44:54 executing program 7: prctl$intptr(0x200000002a, 0x0) r0 = fcntl$getown(0xffffffffffffff9c, 0x9) ptrace$peekuser(0x3, r0, 0x2) 2018/04/05 02:44:54 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f00000000c0)='./file1\x00', 0x0) r2 = syz_open_dev$sndtimer(&(0x7f00000b5ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000029fcc)={{0x0, 0x2}}) ioctl$SNDRV_TIMER_IOCTL_START(r2, 0x54a0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r2, 0x54a2) r3 = creat(&(0x7f0000000240)='./file1\x00', 0x0) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000140)="f5", 0x1}], 0x1) close(r3) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000000)={0x0, 0x4f, "6c74075b7a0fc7e4558d88669793de82879f17da427a4a992ded163bb95eb3fa1b6c7e0a584b4da8d00cd6d13cf8100ae0b971ed6baed89ba708a0b19ba892290b2747e168fa84558e471c8aa04bb2"}, &(0x7f0000000180)=0x57) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00000001c0)={r4, 0x5d2, 0x2041, 0xcc2}, &(0x7f0000000200)=0x10) write$cgroup_pid(r1, &(0x7f0000000280)={[0x0]}, 0x1) 2018/04/05 02:44:54 executing program 3: mkdir(&(0x7f00002a7000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f00001a1000)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000807000)) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000000080)=""/128) chdir(&(0x7f0000e69ff8)='./file0\x00') umount2(&(0x7f0000000040)='.', 0x4) [ 577.746280] IPVS: Unknown mcast interface: nr0 [ 577.746826] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=2049 sclass=netlink_route_socket 2018/04/05 02:44:54 executing program 4: setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000ce2000)=@nat={'nat\x00', 0x19, 0x0, 0x90, [0x20ed9000, 0x0, 0x0, 0x20ed9030, 0x20ed9060], 0x0, &(0x7f00004ba000), &(0x7f0000ed9000)=[{0x0, '\x00', 0x0, 0xfffffffffffffffc}, {}, {}]}, 0xe0) mprotect(&(0x7f0000375000/0xc00000)=nil, 0xc00000, 0x0) mprotect(&(0x7f0000c73000/0x3000)=nil, 0x3000, 0x403) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x40, 0x0) getsockname$llc(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000080)=0x10) 2018/04/05 02:44:54 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000923000)='/dev/snd/seq\x00', 0x0, 0x2) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup\x00', 0x200002, 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) setsockopt$IP_VS_SO_SET_TIMEOUT(0xffffffffffffffff, 0x0, 0x48a, &(0x7f0000000040)={0x0, 0x5}, 0xc) r2 = creat(&(0x7f00000012c0)='./file0/file0\x00', 0xffffffffffffffff) ioctl$TCSBRK(0xffffffffffffffff, 0x5409, 0xe7) getsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f0000001340), &(0x7f0000001380)=0x4) write$cgroup_pid(r1, &(0x7f0000001cc0)=ANY=[@ANYRES64], 0x1a2) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000140)=ANY=[]) fcntl$setown(0xffffffffffffffff, 0x8, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000000200)) write$selinux_context(r2, &(0x7f0000001280)='system_u:object_r:cert_t:s0\x00', 0x1c) r3 = gettid() syz_open_dev$binder(&(0x7f00000016c0)='/dev/binder#\x00', 0xffffffffffffffff, 0x802) process_vm_writev(r3, &(0x7f0000001100)=[{&(0x7f0000000100)=""/4096, 0x1000}], 0x1, &(0x7f0000001700)=[{&(0x7f0000000040)=""/133, 0x85}, {&(0x7f0000001140)=""/187, 0xbb}, {&(0x7f0000001480)=""/8, 0x8}, {&(0x7f0000001580)=""/161, 0xa1}], 0x4, 0x0) setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f0000001640)=ANY=[@ANYBLOB="a89bdb8aedb3548b1ea7e37b3e"], 0x1) r4 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000013c0)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x2, 0x0) ioprio_get$uid(0x3, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(0xffffffffffffffff, 0x8905, &(0x7f0000001240)) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000000)) ppoll(&(0x7f0000001200)=[{r4}, {0xffffffffffffffff, 0x2}, {0xffffffffffffffff, 0x2020}, {r0, 0x4}], 0x4, &(0x7f0000000040)={0x77359400}, &(0x7f0000000080), 0x8) syz_mount_image$gfs2(&(0x7f0000001680)='gfs2\x00', &(0x7f0000001740)='./file0\x00', 0x57, 0x7, &(0x7f0000001b40)=[{&(0x7f0000001780)="61426128ebd4e880c5", 0x9, 0x81}, {&(0x7f00000017c0)="6090b2da6202a6c3bb6f17e2d3053055d5e79036d431f58a802e80dc8ba6bb39e11d23261dbbd5d1cc04afe021b5b7189c7d30a71aa728a4443a3e39774ceace7b87dc185d657804ee5779a449", 0x4d}, {&(0x7f0000001840)="a2a87541c36edae88d0c4a303320184347b1e71e6d0917ab873484a5b7ab6ad5da173cffee5e4735c8eeea173e66f99294f42873769b890a0c633947ad1868c5e217c022991e9ef8ae326fcb06629c0ecce90a04b1176e5c3e129f05405dbadd15d515e987eae63778cce107a40f2389194f0887b281f748021e19c550dda6db9fd90008460ec4eb7b28cd67f542cd833a4c38d7504b768250792c03e381b4aba755b8eb94d043c18760377f1a22bd9e9c0904a2d504d7a7640edc08934dc2abb6146f984ca78340866dcc3d3bf9015272fce95c6ed05c49813e12c743767e605ec283d351", 0xe5, 0x8000000000}, {&(0x7f0000001940), 0x0, 0x2}, {&(0x7f0000001980)="afeb09ee71022d88db90d27d130a6fe70f5619a4c78df1113ac90213d228174ef6d56a67bd6d01c000be9398c6a6bce4848b59d7ea1bd497e82810519fb69a405bcde70c3bdc9a53d59c2f86dab8043e8ce2056783e04c475965cc82c4374355fd627064ee847a94597471a84409538a5b7b4e8cee93f24880638dd2033c3f7b", 0x80, 0x2}, {&(0x7f0000001a00)="28a4faf88ed7efdd90f45e64edeb534c5939e657faa2d3584f0b5b985aa63e7da19632b975fe14d6f05a60b833cf2d0361b69902093bccc1f3fc018f02defdef896806458a6719294e7bab0d84a1a53aef845a8d", 0x54, 0x400}, {&(0x7f0000001a80)="379411ab7b2a9f7520f95677e6f588c9cc74f62b967d7ae56882fe10289b668cbed40ba5d5aa092107fe563cc693de0cab5a3cd292df623d937940ce7a87cae35b49f99d7481470ffaf89e5256972a817b26a19e8b25e61e79686a93ab6cc4a54010ef8698043f03d039f5e3f1d87ad319d2dab764766c3202a88ac80f7de2d6a2a8d28f265fc83e0874f705fbb230e6f07daf1fb7", 0x95, 0x3f}], 0x2000, &(0x7f0000001bc0)={[{@quota_quantum={'quota_quantum', 0x3d, [0x3f, 0x33, 0x37, 0xb71efe938bd4b097, 0x32]}, 0x2c}, {@nodiscard='nodiscard', 0x2c}, {@discard='discard', 0x2c}, {@barrier='barrier', 0x2c}]}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000000240)={0x5, 0x0, 0x0, 'queue1\x00'}) getpeername$packet(r4, &(0x7f0000001300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000001400)=0x14) setsockopt$inet6_mreq(r4, 0x29, 0x15, &(0x7f0000001440)={@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, r5}, 0x14) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f00000014c0)={0x80000000, 0x7, 0x10000, 'queue1\x00', 0x4fa}) r6 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00004d1ff0)='/dev/sequencer2\x00', 0x1, 0x0) close(0xffffffffffffffff) close(r6) [ 577.831634] IPVS: Unknown mcast interface: nr0 2018/04/05 02:44:54 executing program 2: r0 = accept4$bt_l2cap(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000040)=0xe, 0x80000) getsockopt(r0, 0x5401, 0xfffffffffffffdbd, &(0x7f0000000080)=""/205, &(0x7f0000000180)=0xcd) mmap(&(0x7f0000000000/0xee8000)=nil, 0xee8000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000ee8ff7)='/dev/rtc\x00', 0x2a2000, 0x0) readlinkat(r1, &(0x7f000090fff8)='./file0\x00', &(0x7f0000728000)=""/145, 0x91) 2018/04/05 02:44:54 executing program 1: r0 = socket(0x10, 0x802, 0x0) connect$ax25(r0, &(0x7f00004d1ff0)={0x3, {"00c50413000006"}, 0x1}, 0x10) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x40000) epoll_wait(r1, &(0x7f0000000040)=[{}, {}, {}, {}, {}, {}], 0x6, 0xfffffffffffffffe) openat$ashmem(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ashmem\x00', 0x802, 0x0) 2018/04/05 02:44:54 executing program 5: mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)) 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$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1082a0}, 0xc, &(0x7f0000000440)={&(0x7f0000000500)=ANY=[]}, 0x1}, 0x0) fchdir(r0) setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f00000007c0)=ANY=[@ANYBLOB="64734739c0171dbfd2b34f5c7e10ca8d478d1430d92a1fe40b4a8aa71aef674eadccf5590ec53a73390e39c23909ec76cfdf564d490524a638f7b317a30d8d5984473dff48c72a502bad189d3c48b4db224b4c99749c92139545d9ea82710e03fea8174c0e65c75b1ff4f9cdd584f2e2"], &(0x7f00000004c0)='{\x00', 0x2, 0x3) syslog(0x0, &(0x7f00000000c0)=""/215, 0xd7) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r1, 0x80045301, &(0x7f0000000400)) ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0x8010aa01, &(0x7f0000000080)={&(0x7f0000ffc000/0x2000)=nil, 0x2000}) r4 = creat(&(0x7f0000000000)='./file1\x00', 0x0) r5 = creat(&(0x7f0000000380)='./file1\x00', 0x0) write$evdev(r4, &(0x7f0000000280), 0xffffffffffffffd4) fsync(r4) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x31, 0xffffffffffffffff, 0x0) pwritev(r4, &(0x7f0000000680)=[{&(0x7f0000000580)="2e2a499cc7ff188ec73c50c7d84c7a14533b3126ec489e6c6aa21f050b81903fe5d129126eaa25db51de7e9d7fa78aa3597c4525bd86c77aca441b95dc89a5aa0c4669", 0x43}], 0x1, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) r6 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f00000008c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, r3, 0x1, 0x0, 0x4, 0x0, {0xa, 0x4e21, 0x6, @local={0xfe, 0x80, [], 0xaa}}}}, 0x3a) ioctl$PPPIOCSMRU(r6, 0x40047452, &(0x7f0000000080)=0x1ff) mq_timedsend(0xffffffffffffffff, &(0x7f0000000240), 0x0, 0x0, &(0x7f0000000040)={0x77359400}) mq_timedreceive(0xffffffffffffffff, &(0x7f0000be2f7d)=""/131, 0xfffffffffffffffd, 0x0, 0x0) r7 = add_key$user(&(0x7f0000000300)='user\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a}, &(0x7f00000003c0)="9972845b577b6fb20c980a7d9180627bea7b2b09e0e9467edd7f398f0dd7bd089c051d", 0x23, 0xfffffffffffffff8) ppoll(&(0x7f00000002c0)=[{r2, 0x400}, {r3, 0x4}, {r5, 0x50}, {r5, 0x20}, {r5, 0x280}, {r3, 0x1}], 0x6, &(0x7f0000000500)={0x0, 0x1c9c380}, &(0x7f0000000540)={0xffffffff}, 0x8) request_key(&(0x7f0000000700)='ceph\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a}, &(0x7f0000000780)='^vboxnet0selinuxmd5sumvboxnet0self^cgroup^securitykeyring\x00', 0xfffffffffffffff8) keyctl$instantiate_iov(0x14, r7, &(0x7f00000006c0)=[{&(0x7f0000000400)}], 0x1, 0x0) ioctl$sock_inet_SIOCDARP(0xffffffffffffffff, 0x8953, &(0x7f0000000100)={{0x2, 0x0, @broadcast=0xffffffff}, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x0, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 'irlan0\x00'}) 2018/04/05 02:44:54 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup3(r0, r0, 0x80004) listen(r1, 0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000001c0)={0x0, @in={{0x2, 0x4e20}}, 0x50, 0x3, 0x8, 0x20, 0x40}, &(0x7f0000000280)=0x98) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f00000002c0)={r2, 0x87fd, 0x52, "9af42d69416d308f7d59a4dd0c126e0e301045208ffa8aa292b8ed9a0da5420ccff50ef3ff4c9dd39c799e639d396c45d8b5bab99e5a98825b6dbf700ef0a34a082b46ffc3b87b7a2974bc10b60b1867a691"}, 0x5a) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000340)={{{@in6=@mcast2, @in6}}, {{@in=@rand_addr}, 0x0, @in6=@mcast1}}, &(0x7f0000000440)=0xffffffffffffffdf) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000000)={{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, 0x5c) 2018/04/05 02:44:54 executing program 0: r0 = socket(0x200000000010, 0x2, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44035, 0xffffffffffffffff, 0x0) write(r0, &(0x7f000095c000)='$', 0x1) r1 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000080)="4cd5ac942932711b3f36d8684780f5ba84408bed6a083981c224d57bfe1a91217b002000a9e63174cb0bf6b9d50bb6b246046bbacb9db77f5810c2dc5df8e880f16317391a296763dfeebc39db2f7ca7ecb1", 0x52, 0xfffffffffffffffe) r2 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$negate(0xd, r1, 0x3f, r2) r3 = dup(r0) r4 = dup2(r0, r0) ioctl$FUSE_DEV_IOC_CLONE(r3, 0x8004e500, &(0x7f0000000180)=r4) 2018/04/05 02:44:54 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000400)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000300)=ANY=[]}, 0x1}, 0x0) getsockname$packet(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000000c0)=0x14) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000040)) 2018/04/05 02:44:54 executing program 7: pipe(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000ff5000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r3, &(0x7f0000b0bfc8)={&(0x7f0000df6a59)=@ax25, 0x10, &(0x7f0000000000), 0x0, &(0x7f000048cf31)=""/180, 0xb4}, 0x2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000080)={0x0, 0x202}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000100)={r4, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x7ff, 0xa5}, 0x88) sendmsg$unix(r2, &(0x7f0000000fc8)={&(0x7f0000238ff8)=@abs, 0x8, &(0x7f0000008000), 0x0, &(0x7f0000965000)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18}, 0x0) 2018/04/05 02:44:54 executing program 2: mkdir(&(0x7f000053bff8)='./file0\x00', 0x0) mount(&(0x7f0000000a80)='./file0\x00', &(0x7f00000008c0)='./file0\x00', &(0x7f0000000a40)='sysfs\x00', 0x0, &(0x7f0000cde000)) r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f0000000200)=""/46) getdents64(r0, &(0x7f00000000c0)=""/250, 0x2a) getdents64(r0, &(0x7f0000000ac0)=""/4096, 0x1000) getpeername$unix(r0, &(0x7f0000000000)=@abs, &(0x7f00000001c0)=0x6e) 2018/04/05 02:44:54 executing program 4: openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.net\x00', 0x200002, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x2000) unlink(&(0x7f0000000080)='./file0/file0\x00') r0 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'ip6tnl0\x00', 0x9516}) close(r0) capset(&(0x7f0000000000), &(0x7f0000000040)={0x0, 0x0, 0x2}) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000c80)='/proc/sys/net/ipv4/vs/drop_entry\x00', 0x2, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x80, 0x0) poll(&(0x7f0000084ff0)=[{}], 0x1, 0x3ff) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000280)='net/wireless\x00') openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/checkreqprot\x00', 0x0, 0x0) getxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000cc0)=ANY=[@ANYBLOB="876bd419d04c67a0a47ca18e2c847b2353b8f9c858a20e643e4396d97a32d56167cc3f29b6a12907bf69ff07b91e4ab5a091a80aab7be6434c40296362c4d6a01430def2e0eb4802806576a5522ddcd2fa5a038c4603470d0ac3c11bfe2290ab107f416351d636887586ab3d"], &(0x7f00000002c0)=""/152, 0x98) pipe2(&(0x7f0000000480)={0xffffffffffffffff}, 0x7) r2 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x0, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r2, 0x118, 0x0, &(0x7f0000000180)=0x8000, 0x4) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000000240)={0x5, [0x7, 0x0, 0x8, 0x2, 0x3f]}, &(0x7f0000000280)=0xe) write$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000500)=ANY=[@ANYBLOB="d144e71938ad1e8685041888542b3a6c61f64e7fd7a4d0affcef42af9139506e107fbeac5050f89906e0562cd8cb20606ec07b17ac9d9e63d0ad04b02166e3aad3f69ccf71955b2d60f875825bebda90a68089a96ea9c3"], 0x3) openat$dir(0xffffffffffffff9c, &(0x7f00000001c0)='./file0/file0\x00', 0x20000000001, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000003c0)='/selinux/checkreqprot\x00', 0x400000, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000400)=0x0) ptrace$setregset(0x4205, r3, 0x4, &(0x7f0000000440)={&(0x7f0000000d40)="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", 0x1000}) ioctl$EVIOCGABS20(0xffffffffffffffff, 0x80184560, &(0x7f0000000080)) rmdir(&(0x7f00000000c0)='./file0\x00') 2018/04/05 02:44:54 executing program 6: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000000)={&(0x7f0000010ff4)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f000000dfaa)="5500000019007fafb72d1cb2a4a280930af8011000a843dc91052369390009002f000000000000001900050000000000000000000004d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000000080)}, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) sendmsg$netrom(r1, &(0x7f0000000240)={&(0x7f0000000080)=@ax25={0x3, {"722d44a76fa73c"}, 0x7ff}, 0x10, &(0x7f0000000140)=[{&(0x7f00000000c0)="c8cab4fbd7160ab181fdfbde1c7f426bb7898578cdde6d5ad6f8a24837ca25acc364446492c1ff6ae17a0644ce795c9d825bfc2b45004e2ec46df94580c99d0cecda443c928137f437259a8600144820041f19ffef6c6dafeddc78f4d41c7a52a2d4e1950a0bf2d9", 0x68}], 0x1, &(0x7f0000000180)=[{0xa4, 0x10d, 0x400, "4cdda2486bca878be67e457326691ef68b2ecd60a385b5211c0a3a69f8b9d5daa94e5de095573f762058763e8f4ca185b1b7c76d1f7ffe10f7617a2ea8bceec9ca40cebb1abe8f8a0d755bf8465e2ba10aa8b78adb0859999453854826533eb45a1d509b3e8bc04ac6eaf0e1c5360ba01abcac94adb6ef274a7be6143aaf7072e3829b7eedd33c431827d157cb24046dca3b5a1db53b8d"}], 0xa4}, 0x20000000) write$selinux_create(r1, &(0x7f0000000280)=@access={'system_u:object_r:var_log_t:s0', 0x20, 'system_u:system_r:kernel_t:s0', 0x20, 0x36, 0x39}, 0x40) 2018/04/05 02:44:54 executing program 3: r0 = accept4(0xffffffffffffffff, &(0x7f00000003c0)=@nfc, &(0x7f0000000380)=0x80, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x10, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(0xffffffffffffffff, &(0x7f0000004d00), 0x0, 0x0) keyctl$assume_authority(0x10, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(0xffffffffffffffff, 0x80e85411, &(0x7f00000001c0)=""/145) r1 = socket$l2tp(0x18, 0x1, 0x1) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00000006c0)) stat(&(0x7f0000000900)='./file0\x00', &(0x7f0000001c40)) getresgid(&(0x7f0000001cc0), &(0x7f0000001d00), &(0x7f0000001d40)) getpid() getresgid(&(0x7f0000001ec0), &(0x7f0000001f00), &(0x7f0000001f40)) fcntl$getown(r0, 0x9) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000002480)={{{@in6=@mcast2, @in6=@ipv4={[], [], @multicast1}}}, {{@in=@loopback}, 0x0, @in=@remote}}, &(0x7f0000002580)=0xe8) fstat(0xffffffffffffffff, &(0x7f00000025c0)) gettid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000002640)={{{@in6=@dev}}, {{@in6}, 0x0, @in=@broadcast}}, &(0x7f0000002740)=0xe8) getgroups(0x2, &(0x7f0000002780)=[0x0, 0x0]) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000027c0)) geteuid() getgroups(0x0, &(0x7f0000002100)) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000003280)) getuid() fstat(r1, &(0x7f0000000840)) getpid() getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000003840)={{{@in, @in6=@dev}}, {{@in=@remote}, 0x0, @in6=@loopback}}, &(0x7f0000003940)=0xe8) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000003a40)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000003b00), &(0x7f0000003b40)=0xc) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000004000)=[{&(0x7f0000000300)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000001bc0)=[{&(0x7f0000000580)="3290208eb8850decd59dd800a27df6c48d161b1aa9d77d775474c8ea3e3fac38df46eae5fb4ce118211e5e4717ce0f4482d490176bf887df97ea58a1c1355f9389aa89d638d16db64faae160b571c9ea7130840a6da34e4bfce196ed1911f34569ecd7b621cc468a4e", 0x69}], 0x1, &(0x7f0000001f80), 0x0, 0x90}], 0x1, 0x48080) connect$l2tp(r1, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast2=0xe0000002}, 0x4}}, 0x2e) setsockopt$inet_dccp_buf(0xffffffffffffffff, 0x21, 0xf, &(0x7f0000000a80)="3345ab71c99a80e597430a602d1d2eed5ba8120f2a95bf2b333c6465b9cdc249e77d81c51a49dda198b268fd1d1af5f5f229a98152609f7595710099ce58e2ec3d0627b8a5c346b374b9bce8f9533a4959a934796e597592b19f48b70de902139ed535005d68d32875bec5d51abde3aeb4e841fea914769ace562bb0ac8e86d9f55ab0f288f91941c60b9e2af8e2def1ae95fa15e3503df016a59960d3d3e52e04e1bb5c67327e1e1ed97af28096abe4654db410b3cef6cf02caa85ab5fd357386d78a2607a75d2af432d462ab1bdf3269096f1d98366d702e12b173507040f69339cb4afc6753f7df448a02bba22967861fcb15182202a4ab1f9f4531195e884a5e1a9d7f4084b79a048d45823b6bab115f6802b00c4ee795cb734af61a0b24605dfa9d85cbd0771f86b19eab694c2ca2b32c0c78a37eb7205368f6e6656b34b6483d097d1830c5dc9f4edde0b4b8674ca85af51b6ba41f4518e8a79dcd1be9a7dfdcdb1caac01463c01cb9f711704b03b7ada59836bf2cc2928f46869a8e65f3a41c057379403de7cf6f7cf307bc93ac12d70013d9ecef61e24f97a6f0f6085213ea5ae601eebc3caf99ea0fe98e50c17c3a5f6b8f6cc47dabd8ac702b4403d0a2e146921eb595ce1574d015ad3cc837bd7ebe2c77ca1e6247368e8d5a64481064e7f639886ba74001a780def554c444c189c50e48fe5fbda4991e50c86337ec5373e65d8da51a4988cfab133a6840a66d5652011dc138e470d05b5e6a0ef7bb6177db053f1c71aa9dae7afbafa6047efe55050720c1c03097893175a0ffc0274aaa4b754c72898f61709582c80dcf8d1561c3a30b9b5eb24a0d6c6543bbebadf81a24909b513c62507816c4cbbb7692b9ee0671dcd5f451c825d586b95b57c9857dc8ef76d857df2b90ac617c8f818e9c266f6512eed5afe8683ed5d6f3f99ad4ca7dc35a8d60a81dcb49ebe13a50b1868d59b45b93a05b8466a7d412fc2d26f77c98c83eb8e2824280f26a54d9f8ec11a08b5a09b884ecfac6205f9b863123e7af07b845b9912900722f706c4c12de0a7aca477779824cda617a53c32358a6ff1ef0f78c671d38379619b4fcacc985a16327b4535ca7e5f1e384a848aeee1731935df95f47b66ab9d37c773e9d77002b7f101173af4b845b11ffea3ba63a3e4a48526d5a18a004bb9a44d39f0886e0f25fc26d78f11da82fa6a2afe150582da8b3e00328c23663408f8fa8d0efcc4b16faca30de83e608d69b6f31d0ef1bd48d5774d14153f57b0267d03fd2e6fd0af592f56c6d2ef8ab47217612ccb145cacca6a38796d8cb75fdc649f38e3d40a1f4c9e5e96879d37991c4681706cbe12f8d62aa037470f760783e5eb8445d00e5d39c15cf886b7a741289078cf8b9cd9d081713049a47a0545c77ba271b2f3343fbe8c2e1a4341a737998191f67749e25c96560cb3533b532e6c57164e114e4d5e15e8a806451e4c811e40744f8ff7c6b66e7f6456ae92bbd59c2f831e411e5ac96efc0d5c47da9fda14861d7db87addce721b9997d1bef4c2bdbeff43e00eafcc70f569a6bbad5459dd9ea0c37d7f5d954d9bd5012923aa678dab9dc1822f7c583fbb5fdc560a7a6349ceefab6c8aa2dc3f100094c502e84b650961ed7d46d1929935e959301848d0433dc703f930d47b5400742def7bd591cdda43e209b3e5b2b8f49af23f58a15826a2b8cae7aea38bc1959813aa4dc23f2a78933d27d5d9b1e94d386d968c1c0854ec517139c2686629c8c8ca7e04aa504beea831b7a4769c3787d26f270f689bc9a4d901b14c9070e78ac1d6e05dd373ec383fa5ab72625b32219bc5fd58f3a988d9983600f3adb517927c83846d32749044e5c1df1ec8e0bf14200fdefd526837a2194b81535cd5b9ea7058e55a7aa70d0b8cd24ed66b757b26930120067caaea52eb31797a7e91ab807e30288f20ddcb68ee6b8005c963d7b8e11adba782c89fc82028a073a2859e1f414457bcb617ab0132d972ec8d5add30374b997d48995b53bd2c51113b7617b00b9ad3306402749077b79c57400a778ae8033fc9fecffbe8c868f78c9e70e0c9271715958cba51213fc7b7ac500338649370420acb3be61d85923ed51eaf2926515d9cfe4c327558d98fd11a61c185808f9ba9f8b92c77bd1b7356144140f670013febde5f44f068ddbce5cb6bed0f4611496427f6efca7db89c53be7b4885d268e2c57360779f646dee161f40d786748af34b2bae6b150914715ea8ef4a51ff5dd479e43319d3ea23cc3eb5930b61e7f4c39a9c9214289f02042c2132f1db87e9e63c7324d8f1f0910c7fc6c8848a4386b35e75104f1e3fb86e6346cc27d33c0f8fad877d1ee822e671470b3d01819b6b991ee786ca9db88efb4450ab0f7666c808fa8e3ff6585a97ad2b00ddac7b7166c738278a41a12553e526e9ec9d964c8c0126ea218c7b99aa4a8863e4ce2c30957d218008c67940cc9c426a788f23490968732a563035580b02e90077b7d5127f9165e5ce8f703c6cc2c0b595b5d209ae6f078f9a76f6cbaf15374bc70a35916230889d3675f7a933b55b99572d729769bb97365711586daae0622d605485ce300f7ed17bb563e0e5a7a07e756aa04f3f08f7f57bfa49cd4adc25d54516d2245e84d3e2700ccebcebe508cf268a9623bed5216e007e5c5844ad768e8c7523674dd74f302cadb29a26a2001d8be026f6d70b2090f9a0840401978d2c378b3bf33bee8d0fffb4c0f16e67d493e0e6ebf1e450e3899e93d62a9acdd1afd626260967e80f77392a59438c1117a9a2892cf9b18f46690545ba8f90e3fae04dc446876757a8b9b2b1449bb25abe2ae972dd7d74fd29d7a7a3d7ac1a4f78dfb555cf5a8492d5cbc3a183f2745c1414868f77e0bd52c1d9f8431ff7f3f92a10c00d40ba0cee29064f866fcf2496a1c5bca7c35cb877c6154797972760fb51bbac8f920607bbc662624d2eddffd9c580dc998ad71bdd0dbb13e11e3d60c6b212400aeb2fead8f1b111f3a7653090e067164b96d3644a53333760659c69d1a074bc25d0a76d22fd184ddaec04f4986be1d712579c4a134aafb7bc1210783cc140f51254b1fa2226cefc0ea9988550406c76897a99c7b5c2b029d39ef4bdad1d67af42dee0c58eed75adc722e82ec6ff04a1a1ae0fffa46b34403b1afa5ffbe7e03e2cdca3bd000466a8238562fdf43ac71820f0560704ef25c8aad42b0cf965fb3c7b0e490693e4b0a2356c66976ea023df3bbc87637f2115b22bfc2b9faf6cf1b10200dea7f57a5c1b997873dd2ae316ae6659ccbb33d85a82bb200a09bd0a8693d8e868d9da07cedbb0d863c3b355da4acfd8ab6e8ad61c92a7a529d0e8ea3d38b1bc0a6881c2dc4a942d7b00318c47c81214999ee2589c3818bf468a77dcb7714becf913ecd789a93f09a951c56b07922ecd3a6304595429a63896e566c5dc465cd0979bb8f4c6651bad07b818bb46bb955183caf227a2b945cbe464ab35858348bdd91eaba832bce8808ad9c67c43f235668db5e6fcfdf3fa1f6795a5558b89c518ebe74ed487d202c531ac501963c06523b3bedd90fe073c2796fa8b20624254243c348414eeda99ac3282e19d46d2287cf2a9ea2d734488500734791e764a0545147f72f66a301b7f883ca7490f8aedfbb26dfe5e8fa1c6290957d81b20dae4edb12463ed8b0bd756d264c7d7f40961565d55f3a1af72b36cf2b34c831b200a2a5d4e4456a9ce169a1985f4fd70bca092695d3a5bbb1f6a8c21742a424c5518cc2187c7f8a81297d7e3ed2c3d895f34a89560d9f22f1140567a94b37107972434d4e62966cba148843860bae7a275d133fc64997418a773590dce7a2afb51a6c54c6cbcb3499660ab0c8555124bd11a2c121361deefa32284fa5c8a3b2879c2dcd3a0b2ff4ad8efff140ff1972c9dd151530f31fe8c43f4233d7e6d910e7625172dd5e5ac8cfcb0c4ace74ae796ebccedfbf207443eb2798e69dfa0493c89a1093281876fcb3a77608ece237db027f81534b8eaa746955b05cf841497873c5791b8c2625506a33739270d829f2351cb4af4c61399b635dff263dbcac3146f17ba5cf13ab453e4ef1a046163706246ec918ddc6f6a08d5ca3229b8e2f6be72cd8f3a6ed786775487de694c6730e0a2bed5875550128b6342a1d190e7b2d16247ad726f78a8dddff9b42a3dfa9dbbd76fdf936fcc45f973467255115ae8205421dbac7e3765bebcd4fe593f4ab1f31d6630643ec548eb5255a72574520c8397be03300efafb881eacdbe6bfc781dd4736fd3fd80a1728e11176e47ad5cddd797e68fd1bf40853a7e0fbdb5639b44ca3d7b8d2200d8865c2b8a539582cd07aefa9960c979a49f127330468205be44b61f03ecf297e8553b559eef62413bf078530e40c739d6289495a9ca21f9d8867ec601b408663505c32dace33a22de4e18776077f88daf2645fd21285456911954cdc0a54471ebe08dc44f64e7d7fd9ba778bf110f0c2d9aa2445527ed101f2719c7e8ffd28bd57384d8d91364167980bd5906009eb42eb1e52ba1516a978dbbc42b895037611182b814cec7766c115bdc5f1bd1de7b67614101d5ff85a1ecba4c0e69b38d6d9f2851948f672837197170bd987b82c277d6b832a398451b1eb6bc840437419f11a1cd86527609a20df19017c0be3693ed5b8716549e79f527833bead6add86901cafd6f0feca55813505f36914259ed3472ec67dc52a8e6a78a1851bbbb97e7679ed23bc2d60f26b746e0e4ec3ef7228b95e43b46dfef7cb305cd8d693e34e7229b67d6c980b1fb0abfe8d039df12622e05d0cf787b57e99c4d0ae7561f986cd19a4edee3bf2359e95ab46461e9bebb6d9f8803cc3b471fb3001b29cc0b9fb98096ef52a04d69378893ed92e27426f8db40a6f76a49eb8d09ae9d71085362d850910fe452de0e16c8d3ac3fd05864e3a650d1a9b515ddad7336caa578f998d41bf4bee523718eb50cd4e625020fa006d41571cf7a242d9b46249c5e150ed184ea2e0ae350bca7c04834da365c2b2ecc2deea069c8f556b27eca678d11f6bafbf38490ee3ca6b428772cc658a49d914fc4ec984c55a3e150774427c23cd52eae7be99847da3397c8aee006f985bcaa479fe8889ff92ed287438bb950b8e9be99941aa7fca98e8c4c598b9db41c3bfe746c5c1977947ee44d40d4fd645e5bdfebe98b315b230dfd24f04b48a44720993c0ce30e7e2466c4e29d9f79b8505380a710a9f426f32f7d820f2b54296a944576e2152c981dc24741bd0759ee47ebda5cfd9f6d53daa56ccadc2126fee801e012fe", 0xeb6) close(0xffffffffffffffff) sendmsg$nl_crypto(r1, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x0, 0x3}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x0) mq_timedsend(0xffffffffffffffff, &(0x7f0000004ec0), 0x3b3, 0x3, &(0x7f0000004f00)={0x0, 0x989680}) mq_timedreceive(0xffffffffffffffff, &(0x7f0000be2f7d)=""/131, 0xfffffffffffffffd, 0x0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000180)='ns/cgroup\x00') r3 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r3, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)={0x2, 0xd, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x0, 0x0, 0x0, 0x0, {0x30, 0x0, 0x3, 0x3, 0x0, 0x0, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}}]}, 0x80}, 0x1}, 0x0) request_key(&(0x7f0000000700)='ceph\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000780)='eth0ppp0\x00', 0xfffffffffffffff8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x1, 0x9}, &(0x7f0000000080)=0x14) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000140)={0x0, 0x48, &(0x7f00000004c0)=[@in={0x2, 0x4e23}, @in6={0xa, 0x4e21, 0x9, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, @in6={0xa, 0x0, 0x7fffffff, @remote={0xfe, 0x80, [], 0xbb}}]}, &(0x7f00000007c0)=0x10) keyctl$instantiate_iov(0x14, 0x0, &(0x7f00000006c0), 0x200000000000006c, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000540)='IPVS\x00') fcntl$setownex(0xffffffffffffffff, 0xf, &(0x7f0000000800)={0x2}) mmap(&(0x7f0000fef000/0x10000)=nil, 0x10000, 0x1000000, 0x11, r3, 0x0) sendmsg$IPVS_CMD_GET_DAEMON(r2, &(0x7f0000000a40)={&(0x7f0000000940)={0x10}, 0xc, &(0x7f0000000a00)={&(0x7f0000000600)=ANY=[@ANYBLOB="071c0c00699e32dde0e55283a6f9ffffff45adb2f2b313d187541ff69092135bb51520b220c0fb2820a327af28be02828289bc3588c00818ed108bd3f4b4ffffffff000000000ed68ffd66b455e47101afa3d50372e7f5dfef6ad554791597ae20cadb6a2cc50800000000000000d49314b9e3765c7118c01ea277364484868556ba71994c384df543d73daba3b1e564fac7052f82b93cbecea605e4aab63f58"], 0x1}, 0x1}, 0x0) 2018/04/05 02:44:54 executing program 2: r0 = socket$netlink(0x10, 0x3, 0xc) socketpair(0x11, 0x6, 0x6, &(0x7f0000001380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000013c0)={'ip_vti0\x00', 0x0}) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000001400)={r3, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x19}}, 0x10) r4 = socket$key(0xf, 0x3, 0x2) syz_extract_tcp_res$synack(&(0x7f0000000000)={0x41424344}, 0x1, 0x0) syz_extract_tcp_res$synack(&(0x7f0000000040)={0x41424344}, 0x1, 0x0) write$tun(r2, &(0x7f0000000500)=ANY=[@ANYBLOB="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", @ANYRES32=r5, @ANYRES32=r6, @ANYBLOB="7110000790780080020441120402000075b90a9f280ccd7436ea6a3797fc9cc04d81bd59849b2d769d2f4a8182b6b02c1f00000000000000250344597ad6c2986854c92a4c7935c7792cdeb945eb85995b7924fe2c1961a3571e452ef5c2f9c2f2"], 0x213) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000000080)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) writev(r0, &(0x7f0000000240)=[{&(0x7f0000000180)="1f0000000203193b000007000000068100023b050900020000004000020058", 0x1f}], 0x1) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r4, 0x84, 0x1a, &(0x7f00000000c0)={0x0, 0x77, "1622e6b2e792e1837ff2f4f59bf131b9660b85b5c8a001f3154f5b9b9410c50636fb5c550a0688f4f4e8178274ca0465f10eb872b4c16fe508508255c53cc0e2e9ebadc81f291442c3468ab17142a1cafe4f8b856bf75aabe018c981f11aa5ebee1a9bf275befa572e78790c530e95defa8a9d99efcc90"}, &(0x7f0000000140)=0x7f) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00000001c0)={0xbb4, 0x200, 0x6, 0x7, r7}, &(0x7f0000000200)=0x10) 2018/04/05 02:44:54 executing program 0: mkdir(&(0x7f000053bff8)='./file0\x00', 0x0) stat(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x100, 0x0) connect$pppoe(r0, &(0x7f0000000140)={0x18, 0x0, {0x2, @link_local={0x1, 0x80, 0xc2}, 'gre0\x00'}}, 0x1e) r1 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) open$dir(&(0x7f0000000440)='./file0\x00', 0x40000000, 0x2) getdents64(r1, &(0x7f0000000200)=""/173, 0xad) 2018/04/05 02:44:54 executing program 4: r0 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'ip6tnl0\x00', 0x9516}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x30a) close(r0) capset(&(0x7f0000000000)={0x39980732}, &(0x7f0000000040)={0x0, 0x0, 0x2, 0x0, 0x0, 0x10001}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000044ff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(0xffffffffffffffff, 0x28, 0x6, &(0x7f0000000000)={0x77359400}, 0x10) sendmmsg$unix(r2, &(0x7f00000bd000), 0x80, 0x0) poll(&(0x7f0000084ff0)=[{0xffffffffffffffff, 0xc1a6}], 0x20000000000000b5, 0x0) dup2(r2, r1) r3 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000140)='/dev/pktcdvd/control\x00', 0x400082, 0x0) inotify_add_watch(r3, &(0x7f0000000240)='./file0\x00', 0x840) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000280)='net/wireless\x00') bind$inet(0xffffffffffffffff, &(0x7f0000366000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/checkreqprot\x00', 0x0, 0x0) clone(0x0, &(0x7f00008a2000), &(0x7f0000d6cffc), &(0x7f0000ca4000), &(0x7f0000ab5f60)) getxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000380)=ANY=[@ANYBLOB="75f365722eaf64657638e3fd06a417bf8678297a215f8129cde5c0128b8cc8c117e97e7ef81e7db0febc619b353a9a86f248fbbe3c864e0016046f9a76f27489a3ec27a1f74e2a26969407a963318a3d9ab19edf120f831b3cd40b289a95445e51a228df7b924a66e9b3b8d1a5787cd4b9a3521d3db757fea69703c78af5c0bd9c8fa3d83479806f7c987da4482543c46fbfd824ec9155669d8048e56dd16eb213ce24c9a63a24165d103a75e8f2abd8739af5100c0f211600006c57061e2d20ce8aeceb7c7df83645066ec2a9e9ecb6dcf7409f64bb24afad"], &(0x7f00000002c0)=""/152, 0x98) pipe2(&(0x7f0000000100), 0x0) 2018/04/05 02:44:54 executing program 4: fcntl$getown(0xffffffffffffff9c, 0x9) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000001c0)=0x0) getpgid(r0) r1 = socket$pptp(0x18, 0x1, 0x2) fstat(r1, &(0x7f00000005c0)) ioctl$TUNSETGROUP(0xffffffffffffffff, 0x400454ce, 0x0) chdir(&(0x7f0000000280)='./file0\x00') r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = syz_open_dev$tun(&(0x7f0000000400)='/dev/net/tun\x00', 0x0, 0x200000000000800) sched_getattr(0x0, &(0x7f0000000200), 0xffffffffffffff35, 0x0) ioctl$sock_SIOCGIFBR(r2, 0x8940, &(0x7f00000004c0)=@add_del={0x2, &(0x7f0000000100)='sit0\x00'}) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000000)={'syzkaller0\x00', 0x9322}) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000040)={'syzkaller0\x00', {0x2, 0x0, @loopback=0x7f000001}}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000140), &(0x7f0000000180)=0xc) r4 = perf_event_open(&(0x7f000025c000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = mq_open(&(0x7f0000000040)='eth0\x00', 0x0, 0x0, &(0x7f0000000000)={0x0, 0x6}) mq_unlink(&(0x7f0000fc4ffb)='eth0\x00') nanosleep(&(0x7f0000000440), &(0x7f0000000480)) mq_timedsend(r5, &(0x7f00000e6000), 0x0, 0x0, &(0x7f0000e0b000)) syz_open_procfs(0x0, &(0x7f000060c000)='oom_score_adj\x00') syz_open_procfs(0x0, &(0x7f0000256ff8)='syscall\x00') sendfile(r5, r2, &(0x7f0000000340)=0x1, 0x203) perf_event_open(&(0x7f0000000380)={0x1, 0x70, 0x1077, 0x9, 0x0, 0x4b10, 0x0, 0x0, 0x2001, 0x1, 0x4, 0x7, 0x6, 0x8000, 0x0, 0x80000000, 0x0, 0x0, 0x0, 0xff, 0x0, 0x8, 0x0, 0x0, 0xe76d, 0x1f, 0x42ee, 0x0, 0x401, 0x9, 0xfffffffffffffffc, 0x8, 0xfffffffffffffffc, 0x0, 0x7, 0x8, 0x0, 0x1000, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000140)}, 0x6, 0x6, 0x0, 0x0, 0x20, 0x0, 0x5}, 0x0, 0x9, r4, 0x0) r6 = openat(0xffffffffffffffff, &(0x7f0000000540)='./file0\x00', 0x0, 0x0) r7 = openat$cgroup_ro(r6, &(0x7f00000000c0)='cpuacct.stat\x00', 0x0, 0x0) mq_timedsend(0xffffffffffffffff, &(0x7f0000000280), 0x0, 0x0, &(0x7f0000000200)) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f00000007c0)={0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1, 0x0, 0x9, 0x0, 0x4492}, &(0x7f0000000300)=0xfffffffffffffd91) fgetxattr(r7, &(0x7f0000000880)=ANY=[], &(0x7f0000000a40)=""/176, 0xfffffcf1) ioctl$sock_SIOCGPGRP(r4, 0x8904, &(0x7f0000000080)) ioctl$sock_inet_SIOCSIFBRDADDR(0xffffffffffffffff, 0x891a, &(0x7f00000002c0)={'syzkaller0\x00', {0x2, 0x4e21, @multicast1=0xe0000001}}) dup3(r2, r3, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) 2018/04/05 02:44:54 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00009c8000)="636c6561725f72656673007edb") r2 = socket(0xa, 0x2, 0x88) r3 = fcntl$dupfd(0xffffffffffffffff, 0x0, r0) connect$unix(r1, &(0x7f0000fa8000)=@abs, 0xffffffffffffff6c) r4 = socket$netlink(0x10, 0x3, 0x4) sendmsg$netrom(r2, &(0x7f0000000300)={&(0x7f0000000140)=@ax25={0x3, {"babcc3a81b7f94"}, 0x1}, 0x10, &(0x7f00000004c0)}, 0x10) writev(r4, &(0x7f00001a5ff0), 0x0) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f0000000540)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) eventfd2(0x0, 0x80001) modify_ldt$write2(0x11, &(0x7f0000000000)={0x200, 0xffffffff, 0x0, 0x10, 0x0, 0x0, 0x6, 0x3}, 0x10) r5 = syz_open_dev$evdev(&(0x7f0000d19fee)='/dev/input/event#\x00', 0x0, 0x2) write$evdev(r5, &(0x7f0000057fa0)=[{{}, 0x0, 0x100000001}, {}], 0x30) r6 = getpgid(0x0) setpgid(r6, 0x0) mmap(&(0x7f0000883000/0x1000)=nil, 0x1000, 0x0, 0x31, 0xffffffffffffffff, 0x0) read(r5, &(0x7f0000000000)=""/45, 0x2d) writev(r1, &(0x7f0000000340)=[{&(0x7f00000002c0)='4', 0x1}], 0x1) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000000080)=ANY=[@ANYRES32=0x0, @ANYBLOB], &(0x7f00000000c0)=0xa) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f00000003c0)={r7, 0xf1, "14b40b78c5828512d54ed71af5d93d65f7be939893d533129643b9b6d03f32aa4af8eed36c520fb28982af3e95f1a41b76098f15d04ddfc9f4cb1c262a940c5be7166512f3f439a1408a14ebef0c0e58f25df75a418d4aac6c902697bdb44420dfc8b3b77d03a7a1f74e805aafe2ff289d1922b83f9f4bf1b70a3e5211a36143f46ccd6aeb0cc45c2cd7fc283aaefbfa6ef2d672111a944e0c83a48d73cec011c6f51b6918fa96fbe7dc9f19aecf7c997d9abbc70fd6c47392d1a8821691076ad5807a1da7246d6f3f566430953786acc03bfc1c261688e832024a6640a92f919483577dbcdf5283bb5699f41fe1748241"}, &(0x7f0000000100)=0xf9) finit_module(r4, &(0x7f0000000380)='nat\x00', 0x0) 2018/04/05 02:44:54 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c6eff6)='/dev/ptmx\x00', 0x0, 0x0) readv(r0, &(0x7f0000000280)=[{&(0x7f0000000040)=""/136, 0x88}, {&(0x7f0000000100)=""/70, 0x46}, {&(0x7f0000000180)=""/197, 0xc5}], 0x3) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = memfd_create(&(0x7f0000000000)='/dev/ptmx\x00', 0x2) ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x40046432, &(0x7f00000002c0)=0x20) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) ioctl$TIOCNXCL(r0, 0x540d) 2018/04/05 02:44:55 executing program 4: personality(0x510000f) pause() r0 = socket$l2tp(0x18, 0x1, 0x1) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x100, 0x0) dup(r0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x40004, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0186416, &(0x7f0000000080)={0x0, 0x101, 0x200, 0x3955, 0x10, 0x9}) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer\x00', 0x202, 0x0) ioctl$EVIOCGKEYCODE(r2, 0x80084504, &(0x7f0000000180)=""/5) 2018/04/05 02:44:55 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) setsockopt$inet6_buf(r0, 0x29, 0x30, &(0x7f0000000000)="d297720ca15b68bdc952c76653e1b549442d08", 0x13) r1 = accept4(r0, &(0x7f0000000040)=@ax25, &(0x7f00000000c0)=0x80, 0x800) connect$l2tp(r1, &(0x7f0000000100)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x2, 0x4, 0x3, 0x2}}, 0x2e) 2018/04/05 02:44:55 executing program 1: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000180)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000000140)=[{&(0x7f00000001c0)="5500000018007fbdcb2d1cb2a4a280062a21000000a84308910000003900080009000a00000086c48bbca30700000000000000dc1338d54400009b8413eef75afb83de448daa7227c43ab8220000060cec4fab91d4f5194a6606769b26a23460a96f9fdcef02049535349846", 0x6c}], 0x1, &(0x7f0000006000)}, 0x0) 2018/04/05 02:44:55 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r0, &(0x7f00000f0ff0)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000c73000)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x4e23}, 0x10) write(r1, &(0x7f0000000240)="4dcca3894716aaa341d05584d856045cf60f53f205095a9b9e2e86aefa344cf862b8fba78405830ac343b171b840e30b5be24a310de504b29d3217fbb1f4391bf56a2983703df354d5a5bafdc2acb0c6fbc4dcc8e33c7a08602ed035c99c5d29ce931b1ed2b45d1b56304eeb97abd6bec7a660b1a0ecbc0d27b0d3e582578640004252c7807b352a8294891fb5d12b503abd9442e774aa1bd915aa437c3abf2d856a2d1f65efa956d35f491d597c69453aff69af2146cd57872061d6b1709481a7ca338d59f6884b730a609e9acd9d76ba2adfce4596dc75d37927d772f77c33ab21", 0xe2) writev(r1, &(0x7f0000000200), 0x1fffff87) readv(r0, &(0x7f0000db0fd0)=[{&(0x7f00008e0000)=""/4096, 0x1000}], 0x1) r2 = socket(0xa, 0x2, 0x0) flock(0xffffffffffffffff, 0x6) sendmsg$IPVS_CMD_GET_INFO(r2, &(0x7f00000009c0)={&(0x7f0000000500)={0x10}, 0xc, &(0x7f0000000980)={&(0x7f0000000cc0)=ANY=[]}, 0x1}, 0x0) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000200)) connect$inet6(r2, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x100000002}, 0x1c) sendto$inet(r2, &(0x7f0000509f92), 0xff77, 0x0, &(0x7f000055fff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) ioctl$TIOCLINUX6(0xffffffffffffffff, 0x541c, &(0x7f00000007c0)={0x6, 0x80000001}) fchdir(r2) fstat(0xffffffffffffffff, &(0x7f0000000180)) setsockopt$inet_MCAST_MSFILTER(r2, 0x0, 0x30, &(0x7f0000000ac0)=ANY=[@ANYBLOB="0900000002004e21ac1414bb0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000006284ecfacd96f162e6ec3088a1660000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000800000002004e21ac1414bb0000000000000000000000000000000000a8bfb1e27e667f22af5c03c7130000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e240000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e2400000005000000000000000000000000000000000000000000000000000000000085f1c2e6d4130649a4cf5d31b7f9b9d00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e2000000c7600000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e22e0000002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x1) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000000440)={0x0, @in6={{0xa, 0x4e20, 0xffff, @loopback={0x0, 0x1}, 0x1ff}}, 0x5, 0x9, 0x0, 0x3cab, 0x1}, &(0x7f0000000280)=0x98) sendto$inet6(r2, &(0x7f00000011c0)="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", 0x162, 0x0, &(0x7f0000000400)={0xa, 0x4e21, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x19}}, 0x3}, 0x1c) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f00000005c0)={r3, 0x3c, &(0x7f0000000540)=[@in6={0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xce}, @in={0x2, 0x4e21, @multicast2=0xe0000002}, @in={0x2, 0x4e20, @broadcast=0xffffffff}]}, &(0x7f0000000600)=0xc) fallocate(0xffffffffffffffff, 0x1, 0x0, 0x0) mincore(&(0x7f0000ffc000/0x1000)=nil, 0x1000, &(0x7f0000000a00)=""/129) r4 = socket$inet6_icmp(0xa, 0x2, 0x3a) sendmsg$inet_sctp(r2, &(0x7f000050dfc8)={&(0x7f0000000840)=@in6={0xa, 0x4e24, 0x80000001, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, 0x1c, &(0x7f00000005c0), 0x0, &(0x7f0000576000)}, 0x0) ioctl$EVIOCGPROP(0xffffffffffffffff, 0x80404509, &(0x7f00000003c0)=""/25) ioctl$DRM_IOCTL_MARK_BUFS(r4, 0x40186417, &(0x7f0000000300)={0x0, 0x20, 0x7, 0x1, 0x11}) setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000240)=@nat={'nat\x00', 0x19, 0x3, 0x970, [0x200019c0, 0x0, 0x0, 0x200019f0, 0x20002398], 0x0, &(0x7f0000000040), &(0x7f00000019c0)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000766c616e300000000000000000000000696662300000000000000000000000006970366772653000000000000000000065716c00000000000000000000000000aaaaaaaaaa000000000000000000000000000000000000000000b0080000b0080000e0080000616d6f6e670000000000000000000000000000000000000000000000000000001c080000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000002000000080000000000000000000000000000000000000000000000000000000000000000000000000000000000000003000000000000000000000005b10000000000000000000000000000000000000000000000000000000000007800000000000000020000000000000000000000000000000000000000000000000000000000000005000000000000000000000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffffff7f0000000000000000370400000000000000000000ff000000ffffff7f0000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001800000000000007f0000000000000006000000ff07000000000000000000000000000000000000000000000000000000000000f9ffffff0000000000000000000000000800000000000000000000000000000000000000080000000000000000000000000000000000000000000000e1ffffff000000000000000000000000000000000000000000000000000000000000000000000000feffffff000000000000000000000000000000001f0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001e000000000000000000000002000000d30c0000000000000000000000000000030000000000000009000000000000000000000009000000000400000000000000000000000000000000000000000000060000000000000000000000000000000000000000000000040000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000ff010000000000000400000000020000010000800000000000000000030000007f0000000000000000000000000000000000000000000000010000000000000000000000000000000000000008000000000000000000000000000000000000000900000000000000d100000000000000000000000000000000000000000000000600000000000000000000000100000000000000090000000000000000000000000000000000000000000000fdffffff000000000000000000000000000000000000000000000000000000009fdf0000000000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000008000000000000000000000000000000000000000000000a30000000000000000000000000000000000000000000000000000001f00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000070000000000000005000000000000000000000000000000f7ffffff0000000000000000000000000000000000000000020000000000000000000000200000000700000000000000000000000000000000000000000000000000000000000000060000000000000004000000000000000000000086000000000000000100000000000000060000000000000000000000050000000000000000000000000000000000000000000000000000000900000000000000000000000000000000000000000000193381828dafb891c672d9a141c9723800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000000000000736e6174000000000000000000000000000000000000000000000000000000000c000000aaaaaaaaaabb0000feffffff0000000000000000000000000000000000000000000000000000000000000000"]}, 0x9c0) 2018/04/05 02:44:55 executing program 6: getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000000), &(0x7f0000000040)=0x4) pread64(0xffffffffffffffff, &(0x7f0000001340)=""/2048, 0x231, 0xfffefffffeffffff) r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x2000, 0x4) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0186416, &(0x7f00000000c0)={0x3, 0x9, 0x47, 0x2, 0x1, 0x7ff}) 2018/04/05 02:44:55 executing program 5: syz_mount_image$ntfs(&(0x7f0000000000)='ntfs\x00', &(0x7f0000000080)='./file0/bus\x00', 0x472, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000280)="58a5b95873c8321d99a799128ebb8373dac98ea6e597a63996876c97e34e51a77abca5147b6548b314a4e85a6b8107e07cbdda715774b49f40fb9bcd24d22e5f94ff0f2d98eae9945d9955fb354ea5a818f88e167a4a0118be55b70e089fd77332bd5e87f29f1a6ca04e", 0x6a}], 0x100400, &(0x7f0000000300)=ANY=[@ANYBLOB="73686f775f7379735f66696c75733d6e6f3d3b3800302c6572726f6f7665722c009a29fa876614bc00bbaced430a783df5891573f3c9e134d398e808a14db9f649240edd9c782b5689d81590c24ebce3e3e746f84622fde06ffc5fd8fbeeaf3cfd68a5cd316cd28058e0cb513873a6e8eb2adf2ef15546f00a4b7efc81fc8f10a23720f0f1c2513bfa0c6ebe177c5c05febe501d4a5e000000000000"]) r0 = memfd_create(&(0x7f0000002440)='ntfs\x00', 0x3) setsockopt$llc_int(r0, 0x10c, 0x4, &(0x7f0000002480)=0x2, 0x4) unshare(0x60000000) mkdir(&(0x7f0000000240)='./file0\x00', 0x0) r1 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) sendmmsg$nfc_llcp(r1, &(0x7f0000002300)=[{&(0x7f00000000c0)={0x27, 0x0, 0x2, 0x7, 0x1, 0xe, "084c5cf7f0694dbb07a018750e1b5d6f01e224ac640abe7ceab46e6501d13e55ee2b3b370292e55e091820ad7151bd4cdc990ad3fcc9298330f8c044072b82", 0x13}, 0x58, &(0x7f0000001880)=[{&(0x7f0000000180)="54aadb5619acfab9e995498c843432d3aa77e570689b6d11867a68edc593504a1a17365620ea1d7caea6b73714fc1e6a5af2", 0x32}, {&(0x7f00000003c0)="7595395f134be283f7977c262fa999fb6151ff499585d99fbb42bb4543491fa9a04a5ba8514fbb69ca2456cd2abaa82ab593a1557cf68dcfa6148bdca1ba55fe68853fc76332904282c843d8e54d10b778865cee", 0x54}, {&(0x7f0000000440)="6b0efb8dcefdfa42d044d765e2f5cebadc8d1354db1137746068e86cf187da4bba67f8b18d351e99664ae13a455d4965db3739a9d8685eccbd456d5d06ed58a78198843c22554de46a682922aa741c33e526", 0x52}, {&(0x7f00000005c0)="6960834dbc4f1a437a946332eb1a36f2ec639d67eb709985762cc5b7eb990672380c1b0b91a09f1e11d3de8661a0b94b155931fcc128657f7356d8dd8f1762082614b656e5b231475d5c5d153ca5c9b4e071c602b7804d2565e21e055b0ddb18af12d7e56e509a143063599ab2f640f753291472b3123856da14bc884fbbd38fdba44de597d8a0e96e6a85eec7e7bf54fc6b5dec0978cb997be84dc2188baf1611ebb49da9043b66ede494959e63c2daa90f2a1ec1b69f63b13b1c57a85cffbddf09f706b18f5b", 0xc7}, {&(0x7f00000006c0)="e7f48d0bfad8716f6fbabe5e80fdb02e0f4f5c231cd734d5d32629e4e5476236d46eec9dfc1abc7cdd921bef462acbd817d72780af14d5fda40e5e1a74977ec7212f1f6c297583b24363ef3bc54bcd00067c6fa35306b7f6471698eca6a52c42943eda7a1d76b56b77b5309fc387a86b6ecacff0ae5bc0eb2dcf40171f98666297033ce74d944cbd9579b72823071f7399945fa82204d2cd011f375375cd29be70b51acf85910c116f56df10f0cf5a5e70eb0fd18cfd962aa7d3efc9cdbe330fc3", 0xc1}, {&(0x7f0000000200)="15d3ef056385", 0x6}, {&(0x7f00000007c0)="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", 0x1000}, {&(0x7f00000017c0)="6db3e277bafb7ae55bd32c3083c8779c9bb0c859d64495c7456e3c27ca554d3927d8c0b92c99a92bea3a9e8bf6e3cab9ddfe72f237982e9695af58c02d49cac534350b99a94f5b26feac72f7f38cfa7eb78bfe3d68a678797eed2fda3d8cdd1b97d1b9176479705705c57b732d0eba53053ebe1c2bcb2cd58098f5feaa8202dbabafd5e77bd77d13fe1723dcccd940babe0902499a294e", 0x97}, {&(0x7f00000004c0)="dfdaf1787ee505838e4a10ac2d599cb47d47d52cee14541d5391f16a13d95cea5760de8f2325b8601935401c4d184feced038226f43b026a309dbcdc", 0x3c}], 0x9, &(0x7f0000001900)={0x24, 0x114, 0x101, "1dc1640a9263bfa51609906fac58cdce504cc97d20"}, 0x24, 0x20000000}, {&(0x7f0000001940)={0x27, 0x1, 0x2, 0x0, 0x4, 0x3, "7b68d90742953bd92e3e61c57f587d0e33b4de5af0995004012a5c8181ca6fdbf7ee7f5a9de0c4c6d597fa546c2d264205bdb42b63af667622f2e1eb37ef52", 0x26}, 0x58, &(0x7f0000001ac0)=[{&(0x7f00000019c0)="82542c061f288fbfea573ba924d1095556e74f26056c0d22695d1c964405ce533207362489a14a1687c171ccdc8a47fa2f7ca7c8ccfe7eb398cf02ac773c1fb493321d", 0x43}, {&(0x7f0000001a40)="4855f63cb1ce3a7e96d80b023519680a1f5d2323bf8773faca1bafbe16eba90788b9a76eb064dc6baeb9658f55676a62783547cec60baebdd513eb4635f1fabf45279b7bbda7045ffda7", 0x4a}], 0x2, 0x0, 0x0, 0x20000000}, {&(0x7f0000001b00)={0x27, 0x1, 0x1, 0x3, 0x84, 0x8, "ecb30be0dbfe343226f412554397cccd1097757119d30a6c127705c7290b7a5e04d19d7d2c6c79075bb39d2f0aa6b9ca1445054f96558782167b462398aecd", 0x2e}, 0x58, &(0x7f0000001c80)=[{&(0x7f0000001b80)="4f1c988dd48586eaba6095cdafa94e3399f37917d8354dbb1fefdccf79fed454b29caae64b9c5fa28f0f27e7be99a6", 0x2f}, {&(0x7f0000001bc0)="475635cffbb21eece434977bd9e2451e5721259cb791c5f4b0dcd366a7cd0ebecdaf1e6e2fabaf12e9a91d88b0fb6fb630bb6958d364e91ecdeb222183d6947ac44cef6df7296a121c296823b484d44330fcd26a593c676b01164049f30dc4e1c422d199a2ed2b01f3fafc08df50ea68fa87df51762678f38ec77b0b5a8fe61df30ae7fcd0456cb4e941bb01da9be4bee99f74dd5d", 0x95}], 0x2, 0x0, 0x0, 0x4000000}, {&(0x7f0000001cc0)={0x27, 0x0, 0x1, 0x5, 0x4, 0x3, "2e1aee5ee237feddc600caa7c07a531197e2965119147590a3c7ba91d8e16d6ef079057ee4af3e7df23857c9144496df110e29262a0725b70ca1360e53b264", 0x2d}, 0x58, &(0x7f0000001fc0)=[{&(0x7f0000001d40)="330c8c43364f9d8afe1190f2579a90944af0e436f996d14a19405062bdbddf9ff949bad08b13da84a6e0e8cb261f5b65b4a97560a3b2b200db1909d1ac479b52ab5f558c73ae294c3845d2582f44ed33b0110951bec12a30a136a5cbb23a3c4645100c87196488b90e33ce14bffc8bdcc78d3b5ef14e361f49203d4252ff1c02b8a3781db75d795b", 0x88}, {&(0x7f0000001e00)="99e7d82e7d4e6e91edd402ac8e5c575df0c975a9484b499a544e2e42edc94e5aae457668c612572fcfb729c3b0c0f8c93a0d39c971b311a40588deec21d4825e149cc06fb73c6967286efe17da1effc2f306d9247574d9b7c688e19b", 0x5c}, {&(0x7f0000001e80)="22fc59e07d18e16471048e9a60e011a776877f42fa3573372e12685f19cd10685dba629ba1c78e8d3cd13c96eaef1ab2cf04602747de1ca71090147ce4c6391e27317ff9a7b0ed2ebc92d68f5611fd94e43bae97747452f5592e", 0x5a}, {&(0x7f0000001f00)="95f06dd1efb8e982cf819b4eef5545a129d350b95b602c91f2d610837b0647d84d71df1615d5ce21a5957f5a9d6635a93fab297d69eb0734bb8c0a4aaa76abaa8e9dfd4909f23dc5f34e6fd233", 0x4d}, {&(0x7f0000001f80)="d1f01c4697287e7ebb6aafc3", 0xc}], 0x5, 0x0, 0x0, 0x20000000}, {&(0x7f0000002000)={0x27, 0x1, 0x0, 0x7, 0x71d8571, 0xce, "b4f3c642ec8ab3daae988356fe0464156349da1ff65055d430734e253e44838e07407ef5e07509345d782ba3e5558307a7f03d7ad9c8646377531a6504ece8", 0x11}, 0x58, &(0x7f0000002240)=[{&(0x7f0000002080)="49c193e3173e824c1944d2a0a4558d0778fc103d01b1956655793bbd6fc06eca22ed5d52352a972cb064a8e62edf67145bead3ecf00fa30e62d99f9a2b5f97903c14fffa7d8ab65eee360a0109cf5a7b997bf1c75d4fcaec52832b836b5a735f3c406f1fbbf85665388bde843479a35837c0bc1a2fd05d51b62e5417f2bff41fd74f5c409dd96212c3ea0c8fa11b318900807f1a687fdcfbd6aeff58e2730a1c0d3f1cf65cb8d71e4d784fba40c39c89ce87222f24b98d9879", 0xb9}, {&(0x7f0000002140)="c460f43512d8f2b7903538d1f1351842098d6c7d26b63bb47760f672fc30b24e749ec3651d4751d2cda0dbecf80af39e28c152ceb1c65ae6d31ed2625535b3e39fdbbc92470a4329b4ade1a95b4bd477a9a4b1b8e24227aeb5b8999d97e8dab48add0ebcb6757713eb5b0074886c2f9eb13148773552038876ac5826f10d2d7c8a4ba0e4f5aebccbe493679723515c0f13d15a71ffef56e20f62db4518fa90fd988e46a09612836a0b792d532b139a62472a7ceb88dc2107a83de329d65edf3ccbb2f10c7ae78dd2baae130c0ce92ba3a70c4cedb66d6d40ca128d924b95936ba8dd9070772a2a53d0d4c4df098cc8850fdb5d79", 0xf4}], 0x2, &(0x7f0000002280)={0x4c, 0x10a, 0x0, "f20dce15de29d1330d324cad8da495cc34e6ff0f0a6be1bd668fb4da3e2a0eb72867b2dcc1e08af8a758fa0f8974f0b89b61116db27ee678147de96e195db20c"}, 0x4c, 0x20008004}], 0x5, 0x4000) getsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000500), &(0x7f0000000540)=0xb) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f00000023c0)=0x1, 0x4) open$dir(&(0x7f0000002400)='./file0/bus\x00', 0x0, 0x190) accept4$ax25(0xffffffffffffffff, 0x0, &(0x7f0000000140), 0x0) umount2(&(0x7f0000000580)='./file0/bus\x00', 0x0) chown(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) 2018/04/05 02:44:55 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = getpid() ioprio_get$pid(0x0, r1) lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000ec0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = syz_open_procfs(r1, &(0x7f0000004580)='net/snmp6\x00') readv(r3, &(0x7f0000000740)=[{&(0x7f0000000200)=""/41, 0x29}, {&(0x7f0000000380)=""/190, 0xbe}, {&(0x7f0000000440)=""/128, 0x80}, {&(0x7f00000004c0)=""/245, 0xf5}, {&(0x7f00000005c0)=""/68, 0x44}], 0x5) mkdir(&(0x7f0000000100)='.', 0x10) lgetxattr(&(0x7f00000000c0)='./file1\x00', &(0x7f0000000180)=ANY=[@ANYBLOB="6f73782ee265ebe93a40000000000000000000000000"], &(0x7f0000000b40)=""/198, 0xc6) unlink(&(0x7f0000000640)='.') recvmsg$netrom(r3, &(0x7f0000001080)={&(0x7f0000000a00)=@ax25={0x3, {"3c1b7251c1894a"}, 0x1}, 0x10, &(0x7f0000004980), 0x0, &(0x7f0000003400)=ANY=[], 0x0, 0x80}, 0x40000020) r4 = getpgrp(0x0) r5 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000a40)='/dev/hwrng\x00', 0x0, 0x0) preadv(r3, &(0x7f00000022c0)=[{&(0x7f0000001140)=""/115, 0x73}, {&(0x7f00000011c0)=""/96, 0x60}, {&(0x7f0000001240)=""/71, 0x47}], 0x3, 0x5) ptrace$peek(0x1, r4, &(0x7f00000001c0)) ptrace$getregs(0xe, r1, 0x101, &(0x7f0000000900)=""/123) sendmsg(r5, &(0x7f0000000d40)={&(0x7f0000000680)=@pptp={0x18, 0x2, {0x3, @loopback=0x7f000001}}, 0x80, &(0x7f00000010c0)=[{&(0x7f0000000700)="16b9f84250a764e61d5af3309295788cfe926b23685b7fad7e8ec1538dd162126442ced211237ee5b4649bed6c0000000000000000000000000000", 0x3b}], 0x1, &(0x7f0000004a80)=ANY=[], 0x0, 0x40}, 0x4040) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x1, &(0x7f00000007c0)="ad413983dce8fda692b19ca665e8ec77fa462cd42977c0457fd5e513959b8c97ae621bb4901c4e02feb9c506bb7a185e14ce240442c0569367f41339a6de4e23d1c7ab2eec7dc1dc53ce1c19d3504046b72e65dabe993f437b12590fe45fc9a1236595beacd35ff917e5a427d696b47b636d7b8ab7a062ac1180123f81627f543e06398f178e65a5f2920a33200f49ae23b1750ee243") r6 = syz_genetlink_get_family_id$ipvs(&(0x7f0000002340)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(r0, &(0x7f0000004500)={&(0x7f0000002300)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000002380)={&(0x7f00000045c0)=ANY=[@ANYBLOB="bc005d75", @ANYRES16=r6, @ANYBLOB="000029bd7000fddbdf250300000014000100080004004e24000008000500000000004000010008000b00736970000c00070021000000010000000c00070020000000210000000c000700260000002200000008000b0073697000080006006e710000080006000600000038000200080003000400000008000900f7ffffff080002004e22000008000400c003000014000100ff01000000000000000000000000000108000500800000000c0001000800080009000000"], 0xbc}, 0x1, 0x0, 0x0, 0x80c4}, 0x4) perf_event_open(&(0x7f0000004680)={0x5, 0x70, 0x1, 0xfffffffffffffff8, 0x7fff, 0x2, 0x0, 0x5, 0x4010, 0x0, 0x1, 0x7a45, 0x0, 0xe8a, 0x1ff, 0xe35, 0x7f, 0x4, 0x3d, 0x100, 0x10000, 0x4, 0x0, 0x2, 0x358c, 0xeca, 0x0, 0x4c7, 0xffffffff, 0x885, 0x2f400000000, 0x4, 0xbc4, 0x4, 0xa0000000000000, 0x3f, 0x81, 0x1, 0x0, 0x2, 0x0, @perf_bp={&(0x7f0000004540)}, 0x800, 0x4, 0x88, 0x1, 0x156c, 0x400, 0x6}, r1, 0x5, r0, 0x3) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x100000, &(0x7f0000000640)) mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='.', &(0x7f0000000040)="045b898f73", 0x1004, 0x0) sendmsg$IPVS_CMD_DEL_SERVICE(r5, &(0x7f00000035c0)={&(0x7f0000003400)={0x10, 0x0, 0x0, 0x2a02000}, 0xc, &(0x7f0000003580)={&(0x7f0000003600)=ANY=[@ANYBLOB="7ae254ec"], 0x1}, 0x1, 0x0, 0x0, 0x4004}, 0x80) mount(&(0x7f00000008c0)='.', &(0x7f0000000080)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f0000000980)="9af576624811f8f8bf3ff31413ad09a266f00a069d096a4da9ec69c3354a2fada66630b7c485101aed5445083e730ff8b5440e11cd5f18a8f1073ed79ac9a1b63daac57dee71c79501992acf") ioctl$DRM_IOCTL_MODE_SETCRTC(r3, 0xc06864a2, &(0x7f0000000dc0)={&(0x7f0000000d80)=[0x8000, 0x0, 0x0, 0x401, 0x8], 0x5, 0xfffffffffffffffa, 0x0, 0x0, 0x0, 0xbe1, {0x2, 0x5, 0xee63, 0x0, 0x0, 0x0, 0x2, 0x0, 0xd9, 0x80000000, 0xffffffffffffff01, 0x0, 0x0, 0x9025, "8aeb4026b67235fa3e4076f0e017b01b3029555d90b1e479d93de22b0ea450ff"}}) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000d1cfff)="d6") preadv(r3, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x0) syz_open_dev$sndtimer(&(0x7f0000003440)='/dev/snd/timer\x00', 0x0, 0x400001) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000000a80), &(0x7f0000000ac0)=0xc) getgroups(0x6, &(0x7f0000000b00)=[r2, r2, r2, 0xffffffffffffffff, r2, 0x0]) 2018/04/05 02:44:55 executing program 0: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x200042, 0x0) fchdir(r0) getsockname$inet6(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, @ipv4}, &(0x7f0000000080)=0x1c) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f00000000c0), &(0x7f0000000100)=0x4) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000000140)={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, {0x0, @random="f4be064552bf"}, 0x20, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 'tunl0\x00'}) setsockopt$inet6_group_source_req(r1, 0x29, 0x2f, &(0x7f00000001c0)={0x0, {{0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr=0x9}, 0x9f4}}, {{0xa, 0x4e20, 0xffefffff, @loopback={0x0, 0x1}}}}, 0x104) 2018/04/05 02:44:55 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x441) ioctl(r0, 0x440000000000127d, &(0x7f0000000040)="719f4786475b3edfab6451d1b48f8f9be09327032cc5df030000000000000094ef0909acc1f9b17b398cc9687ef7f7d4ce44d4419178323edbbd66b27984a295cb01fbb3571f9421f8b8d41e9da8d346bc79c2827cec478ba4ea2347b32f56921b6e26a53e93b637e2dccaa60405074af23a5057cf87259340c0a3ab23e9ea098b5922ce983af2a1661abceae97cb0f3e5808b7dd372195305cd18b3010192d354154e3331a83f00c34f9d36a988e280d4b2317085b61f8afdf58b9704bb4d7cad03d834b1ed440a9541d636c00ebd6e9bcee61e8680032f6c6d81ad19fee077c503252ce16a134ba098f5af7ea67bc2c58f7ecfc4827b68") 2018/04/05 02:44:55 executing program 6: r0 = signalfd(0xffffffffffffffff, &(0x7f0000000480)={0xffffffff}, 0x8) r1 = dup3(0xffffffffffffffff, r0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000000)={0x9, 0x1, 0xa2, 0x21}, 0x14) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000004c0)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r2) fchdir(r2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x12000, 0xc, 0x41030, 0xffffffffffffffff, 0x0) r3 = creat(&(0x7f0000000540)='./file2\x00', 0xc1) recvfrom$unix(0xffffffffffffffff, &(0x7f0000000240)=""/37, 0x25, 0x0, &(0x7f00000003c0)=@file={0x1, './control/file0\x00'}, 0x6e) write$cgroup_type(r3, &(0x7f0000000040)='threaded\x00', 0xffc5) mkdir(&(0x7f0000042ff6)='./control\x00', 0x0) removexattr(&(0x7f00000002c0)='./file1\x00', &(0x7f0000000340)=@random={'trusted.', 'em1\x00'}) r4 = inotify_init() r5 = inotify_init1(0x0) inotify_add_watch(r4, &(0x7f0000000600)='./control/file1\x00', 0x81000000) inotify_add_watch(r5, &(0x7f0000c31000)='./control\x00', 0x86000006) creat(&(0x7f0000000000)='./control/file0\x00', 0x0) r6 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./control/file1\x00', 0x40, 0x48) fchdir(r6) execveat(r6, &(0x7f0000001ff8)='./file0\x00', &(0x7f0000000ff0), &(0x7f0000001fe4)=[&(0x7f0000001000)="747275737465641e00", &(0x7f0000001fff)='\x00'], 0x1000) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000500)='/dev/ptmx\x00', 0x0, 0x0) r7 = creat(&(0x7f00000000c0)='./file1\x00', 0x10) setsockopt$bt_l2cap_L2CAP_OPTIONS(r7, 0x6, 0x1, &(0x7f0000000140)={0x8, 0x0, 0x1, 0x0, 0x0, 0x80000000}, 0xc) setsockopt$inet_sctp_SCTP_RESET_ASSOC(0xffffffffffffffff, 0x84, 0x78, &(0x7f0000000380), 0x4) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000080)) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) syz_open_dev$usbmon(&(0x7f0000000440)='/dev/usbmon#\x00', 0x2, 0x0) fstatfs(0xffffffffffffffff, &(0x7f0000000180)=""/144) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) 2018/04/05 02:44:55 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000da5000)='\x00\x00\x00\x00') prctl$void(0x3f) lseek(r0, 0x0, 0x4) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) 2018/04/05 02:44:55 executing program 4: r0 = mq_open(&(0x7f0000000640)="8b439a9fea1e549fce253b700f", 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x9, 0x0, 0x10000000000000}) mq_timedsend(r0, &(0x7f0000000180)="eae331b69e5a59d1482eb0bc2db06f216d624660dd70eee7d0ee86a0442500bb630eefc6d2499834ecfb1841b13806f248c951885757cca684cf0d39f554a64671c42278fc046669e9c677e7f42ec483a2547eb8c0f42108121572ab62a5180552e3130a16745b9fc5ccbf8c73b29399fb872e67f4c853e23125aaeaaf5986e41658c5b57728fa35b316937daa8ab259", 0x90, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080), 0x0, 0x0) keyctl$assume_authority(0x10, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x0, @multicast2=0xe0000002}, 0x4}}, 0x2e) sendmsg$nl_crypto(r2, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x0) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000480)='/proc/sys/net/ipv4/vs/lblcr_expiration\x00', 0x2, 0x0) ioctl$PIO_UNISCRNMAP(r3, 0x4b6a, &(0x7f00000007c0)="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") mq_timedsend(r0, &(0x7f0000000240)="37e6f77a3795ab4b8e0d35892dea11513cf71c63ac4349d20b0950239d14de892933caa0e1d4ab8b0600b3ff46500db5fdfe541d673e710efda9d88e780790c72fed6fdacc24c734c4890557633eb6c8344f9f96ef2c7fe911c019080e04212a02cc84ed8a6fa5370fb6cbee169546e792394bb8f8e81a539a828426e4d5a2c4fb114092110f68eb75b4d24081cb7b4e743b9a70ee7596360f3651bee44ca9af98bffa3c3afc66902135b925109d6f612a47f9421d25f9c8e89ea5f83e", 0xbd, 0x0, &(0x7f0000000040)={0x77359400}) setsockopt$inet6_tcp_buf(r3, 0x6, 0x1f, &(0x7f00000004c0)="53b65d6d0095ecbfbc249911eaae48069138e0a01c30ddbea3a6f0f299946f8507191f107abe2fac0c396c1be645fdf221de23cf981078afdf6280a50131135cfdfd1cde843a5a3d2f9c051985876b79dcfaf6df8adcd4d33510e94b2ee0f0101ad62cd1482e0fd558ca30bdcf6671e3d56c59818cfe6a307d626d8f1b3282ef34dea85aa78fcd69cff120f2bafd101aad6d2eff1c02fc81cc7246158a06", 0x9e) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000380)={0xffffffffffffffff}) mq_timedreceive(0xffffffffffffffff, &(0x7f0000be2f7d)=""/131, 0xfffffffffffffffd, 0x0, 0x0) r5 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/status\x00', 0x0, 0x0) r6 = add_key$user(&(0x7f0000000300)='user\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a}, &(0x7f00000003c0)="9972845b577b6fb20c980a7d9180627bea7b2b09e0e9467edd7f398f0dd7bd089c051d218dd5618af5b3", 0x2a, 0xfffffffffffffff8) syz_open_dev$usbmon(&(0x7f0000000600)='/dev/usbmon#\x00', 0x0, 0x0) request_key(&(0x7f0000000700)='ceph\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000780)='^vboxnet0selinuxmd5sumvboxnet0self^cgroup^securitykeyring\x00', 0xfffffffffffffff8) keyctl$instantiate_iov(0x14, r6, &(0x7f00000006c0)=[{&(0x7f0000000400)="f916b8f72c29a4ed654ec4634d479b3453a0dbdd444019513f1d25ccda2381b9d22363dbeef5a27f13994695211b14422a35c08f7510fa9d6aaf3c07815c3f19802adb75cf", 0x45}], 0x1, 0x0) ioctl$PIO_UNISCRNMAP(r5, 0x4b6a, &(0x7f0000000580)="85e618c12620b1b6b03d92b409d7cd2c812e992a84bff22efed2efab54145d752ad27f3dc681210154c797629c4d5ef481ee1b4a91bf05c990e4038eb761ffa009b1994aba701eba3a21") setsockopt$inet_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x4, &(0x7f00000000c0), 0x4) dup3(r4, r2, 0x80000) 2018/04/05 02:44:55 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') getsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000000240)={@local, @rand_addr}, &(0x7f0000000380)=0x8) fchdir(r0) setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f0000000080)=ANY=[@ANYBLOB="00830000c62aa77c279b414719bd7dfd1b1640640a11c20403716762e6958639ea93b4890e6134a7f8f2ad6ffa0fb6a36ddffb293aaf1e9150394909dbfd8999b08d9a086a8915c8f76af0de7de6c65b0247df62c8f006a6217a0d7e1d3ec6b18c73ccdda8bce5a33d0733d314675446a2b4c8ca8f7434ebc8c31a7ebd6af7402596af2e9caf89090500000000000000c281ddbdc0df0742ae6f2a7f74e22616340695d7e6"], &(0x7f00000004c0)='{\x00', 0x2, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_MRT6_ADD_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd2, &(0x7f00000000c0)={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}, 0x5c) r3 = syz_open_procfs(0x0, &(0x7f0000000380)='status\x00') preadv(r3, &(0x7f0000000040)=[{&(0x7f0000000080)=""/1, 0x1}], 0x2000000000000021, 0x0) r4 = creat(&(0x7f0000000000)='./file1\x00', 0x0) r5 = inotify_init() fstat(0xffffffffffffffff, &(0x7f00000002c0)) write$evdev(r4, &(0x7f0000000280), 0xffffffffffffffd4) fsync(r4) ioctl$PPPIOCSMRU(0xffffffffffffffff, 0x40047452, &(0x7f0000000540)=0x1) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x10, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x6, 0x4, &(0x7f0000000340)) keyctl$assume_authority(0x10, 0x0) r6 = add_key$keyring(&(0x7f0000000400)='keyring\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffff9) request_key(&(0x7f0000000140)='dns_resolver\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000001c0)='usernodev}(eth1\x00', r6) r7 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(0xffffffffffffffff, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x0, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r7, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0xfff1}, 0x1}, 0x0) r8 = add_key$user(&(0x7f0000000840)='user\x00', &(0x7f0000000ac0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000b00)="40d41dc523dd460cf980a11288319309323e43ef01ca4ced50d3966af455e11c2a67b5e3eb39b131381978a37cf0180822152089c9ab42c90c080de2", 0x3c, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000b80)={0x0, 0x0, r8}, &(0x7f0000000bc0), 0x0, &(0x7f0000000cc0)={&(0x7f0000000c00)={'sm3-generic\x00'}, &(0x7f0000000c40)}) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000980)=ANY=[@ANYRES16=r5, @ANYBLOB="cda24edfdbff75a65a16a1a983f30689007f4834864203000000a34d71bcba573d85778e823e78e9ef1a6a9de6b34e44d297d3"], 0x2) r9 = request_key(&(0x7f0000000700)='ceph\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a}, &(0x7f0000000780)='^vboxnet0selinuxmd5sumvboxnet0self^cgroup^securitykeyring\x00', 0xfffffffffffffff8) connect$inet6(0xffffffffffffffff, &(0x7f0000000440)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x6}, 0x1c) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000600)={0x3, [0x7, 0x3, 0x100000000]}, &(0x7f0000000640)=0xa) keyctl$instantiate_iov(0x14, 0x0, &(0x7f00000005c0)=[{&(0x7f0000000880)="2b8af9f84f7efc91fd904857e1bfb4beea7be371803db48f97a42bb2f4b22baceac457cb37add5c7c8a1c37426210dfb1852284a2f8c7b06ae6685d706bef7c5c62f12147c7ce18dc0b464b52567461b1c3c489c2202c045ccf61bb464fc4959aee9d52e12116c92c9c65206d23b33066476fa35beab9798fa06e8ce97ef86cd496b8dd1e434397fe27688dab088a4d28ec42f69d70eba5d311d4a36f5b41f", 0x9f}], 0x1, r9) 2018/04/05 02:44:55 executing program 2: ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000540)) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000880)={0x0, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}}, 0x10) r0 = syz_open_dev$sg(&(0x7f00000004c0)='/dev/sg#\x00', 0x20000, 0xffffffffffffffff) readv(r0, &(0x7f00000002c0)=[{&(0x7f0000000100)=""/58, 0xd}, {&(0x7f0000000200)=""/2, 0x2}, {&(0x7f0000000240)=""/67, 0x43}], 0x3) fcntl$notify(r0, 0x402, 0x1b) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0xfffffffffffffffc, 0x400065, 0x4a, 0x20000000, 0x8000008020000000}) ioctl$DRM_IOCTL_SG_FREE(0xffffffffffffffff, 0x40086439, &(0x7f0000000140)={0x6}) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000040), &(0x7f00000000c0)=0x8) keyctl$join(0x1, 0x0) munlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000) write$selinux_user(r0, &(0x7f0000000180)={'system_u:object_r:auditd_log_t:s0', 0x20, 'system_u\x00'}, 0x2b) ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000080)) flock(0xffffffffffffffff, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500)="a0", 0x1}], 0x1, 0x0) ioctl(r0, 0x2285, &(0x7f0000007000)='S') pwritev(r0, &(0x7f0000000780)=[{&(0x7f00000008c0)="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", 0x1000}, {&(0x7f0000000300)="f64fda83e8a14c7c63eb6df605a8942d6a91f753028b43cb6de997030238c4135ea4a0bc640b5dbf1a41053b667131bb15589265b9059b58cbf09bdc0ec5498bd0e8dd2f51c257e5c4cf0e2b495f19dbbe3e133e4cc482112ded0d1614c7107b120497d4ea6e9b6cfbd737246c0b48514dc84a33ddbfeb409f98cef5857216005b19d5e269e129925f34f380ecbc00437d3067d6c6981ca5cff171cd6e524c79ec11f3292e1a51bb4b9decc9e5e5fb8c482ab3320205ebd8717539e612fad4ca", 0xc0}, {&(0x7f00000003c0)="2add7ad30fb7accb25c0fac732b4ebffdbd898302ce51a1067c84b38dfad0e832393c6ce03119882", 0x28}, {&(0x7f0000000600)="0ccf754a2f0044f29075093205cafaf0c62117ad9494340b9b1ff05041999b0f703f27b699d55917394c5e3d5b319711b17893eb8112a45d5cdd6421115781f1d6f8e51adc52cb55482c829ddb89fa5ba15df640b51042b3d6795c16c842a39a9ae034589d47569196", 0x69}, {&(0x7f0000000400)='/', 0x1}, {&(0x7f0000000680)="57c3fbebacf69200b4028a6b86080cc2ca2bd422c6d63d11583a4041aa5fcf74da2b92bc208a44b71f38675baad3ec024bd56bfadb533e9bb4be32f360dc6bec9297f834add5d9012f37edf0abbe4d2eca62b2a36f449138cd056bcbcd53e24a1d4f0f013432d3d9be660a54d771f83b21ed477cd342cbaf9cebd7cca01c5237abac2f41d51db5420d78cfce13903a33890a801a6192ee597efc972e101d7d33ca7134deb6bff10184013be71edf97212db1cc77500952819520b20a98bdf86f94cb1982add9b65f7a4f175d", 0xcc}], 0x6, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000480)=[{&(0x7f0000000440)=""/7, 0x7}], 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(0xffffffffffffffff, 0xc02c5341, &(0x7f0000000580)) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f00000001c0)={0x6, 0x4, 0x7}) 2018/04/05 02:44:55 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x3, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000040)=0x100000001, 0xffffffffffffff4b) connect$inet6(r0, &(0x7f0000000240)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x4000000000002}, 0x1c) 2018/04/05 02:44:55 executing program 7: sync() r0 = socket$packet(0x11, 0x0, 0x300) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000600), 0x4) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r1) r2 = creat(&(0x7f0000000080)='./file0\x00', 0x0) r3 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r3, &(0x7f0000000100)=ANY=[], 0x1023c) fadvise64(0xffffffffffffffff, 0x0, 0x0, 0x4) fallocate(r3, 0x0, 0x0, 0xffff) r4 = inotify_init1(0x0) r5 = open(&(0x7f0000fa3000)='./file0\x00', 0x0, 0x0) r6 = dup2(r4, r5) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000880)={0x7, 0x9, 0x1, 0x6, 0x2, [{0x2, 0x200, 0x1000000000, 0x0, 0x0, 0x802}, {0x4, 0x140, 0x5, 0x0, 0x0, 0x1001}]}) clone(0x0, &(0x7f0000000200)="17dd6280de3693223b6fdbc70650db5722605e7d4cfec7dee9e7ca3a83bd750a10fca3bdd2c2fde305012a95b619af30af684bba6e9e2031b1eec7e667e9c22c674d6eb942b78258369909dc14f2f5bd60202d6a38d497b47baf3e89fbca89a91e4706f3efdb55b9e9857fa2e05fdd62de157a7f60228f2c807e86ce264193d1206f5402c6", &(0x7f0000000140), &(0x7f0000000180), &(0x7f0000000300)="f74d") getsockname$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, @remote}, &(0x7f00000000c0)=0x1c) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000080)) r7 = add_key$user(&(0x7f0000000640)='user\x00', &(0x7f0000000680)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000006c0)="b3be5326fc2c88586160a594c9509fac830c4202de51477061144f7c3d22a97b490aed3e90ce742363629988dd57a2f14b1efd28ad3c8611ed12e650b5c04d6765cd6f18ed984a8fd3c5051fe93bece3201fcd742a13ca7724ae91fe492b51152980bae9c28f432dbb09ef971993c8d4290ede6863ee014037a82989153e09eb944d32fa47be7d82ea7016d4958079aac34916d3b5623eb695", 0x99, 0xfffffffffffffffd) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000940)='./cgroup/syz0\x00', 0x1ff) keyctl$describe(0x6, r7, &(0x7f00000007c0)=""/170, 0xaa) sendmsg$IPVS_CMD_GET_INFO(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x10040000}, 0xc, &(0x7f0000000500)={&(0x7f00000003c0)=ANY=[@ANYBLOB='SS\x00\x00\x00\x00\x00\x00\x00'], 0x1}, 0x1, 0x0, 0x0, 0x4}, 0x0) getsockopt$SO_COOKIE(r5, 0x1, 0x39, &(0x7f0000000440), &(0x7f0000000480)=0x8) getpeername$unix(r6, &(0x7f0000000340), &(0x7f00000002c0)=0x6e) ioctl$sock_FIOSETOWN(0xffffffffffffffff, 0x8901, &(0x7f0000000000)) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0106434, &(0x7f00000004c0)={0x100000000, 0x0, 0x1, 0x1f}) ioctl$DRM_IOCTL_SG_ALLOC(r6, 0xc0086438, &(0x7f0000000780)={0x8, r8}) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r6, 0x84, 0x1e, &(0x7f0000000580), &(0x7f00000005c0)=0x4) perf_event_open(&(0x7f0000940000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a3c000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syncfs(r3) ioctl$SIOCSIFMTU(0xffffffffffffffff, 0x8922, &(0x7f0000000400)={'ipddp0\x00'}) 2018/04/05 02:44:55 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000040)) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={'tunl0\x00', &(0x7f0000000140)=ANY=[@ANYBLOB="99000000000000000000000000000000000000000000000000000000000000000000000900000000000000001463c0868a6bbf7377ae5d9387946682caad42f64ec2a323"]}) [ 579.396853] IPVS: Creating netns size=2552 id=122 2018/04/05 02:44:56 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f0000000400)=ANY=[@ANYBLOB="85e90000"], &(0x7f00000004c0)='{\x00', 0x2, 0x0) r1 = creat(&(0x7f0000000000)='./file1\x00', 0x0) inotify_init() fstat(0xffffffffffffffff, &(0x7f00000002c0)) write$evdev(r1, &(0x7f0000000280), 0xffffffffffffffd4) fsync(r1) ioctl$PPPIOCSMRU(0xffffffffffffffff, 0x40047452, &(0x7f0000000540)=0x1) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x10, 0xffffffffffffffff, 0x0) socket$l2tp(0x18, 0x1, 0x1) flock(r1, 0x4) sendmsg$nl_crypto(0xffffffffffffffff, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1}, 0xfff1}, 0x1}, 0x0) request_key(&(0x7f0000000500)='ceph\x00', &(0x7f0000000580)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000680)='\x00', 0xfffffffffffffffb) r2 = request_key(&(0x7f00000006c0)='dns_resolver\x00', &(0x7f00000007c0)={0x73, 0x79, 0x7a}, &(0x7f0000000800)='\x00', 0xfffffffffffffff9) r3 = add_key$user(&(0x7f0000000840)='user\x00', &(0x7f0000000ac0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000b00)="40d41dc523dd460cf980a11288319309323e43ef01ca4ced50d3966af455e11c2a67b5e3eb39b131381978a37cf0180822152089c9ab42c90c080de2954592f12cc69bf4f9032c77831b05db", 0x4c, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000b80)={0x0, r2, r3}, &(0x7f0000000bc0), 0x0, &(0x7f0000000cc0)={&(0x7f0000000c00)={'sm3-generic\x00'}, &(0x7f0000000c40)}) request_key(&(0x7f0000000700)='ceph\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000780)='^vboxnet0selinuxmd5sumvboxnet0self^cgroup^securitykeyring\x00', 0xfffffffffffffff8) connect$inet6(r1, &(0x7f0000000440)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x6}, 0x1c) keyctl$instantiate_iov(0x14, 0x0, &(0x7f00000005c0)=[{&(0x7f0000000880)="2b8af9f84f7efc91fd904857e1bfb4beea7be371803db48f97a42bb2f4b22baceac457cb37ad", 0x26}], 0x1, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(0xffffffffffffffff, 0x2402, 0x0) creat(&(0x7f0000000340)='./file1\x00', 0x0) 2018/04/05 02:44:56 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = memfd_create(&(0x7f00000013c0)="9a0d332db0a39c8fa7f3bc840c9a334d42153c83644df8bf86cc133aaa4b9e4b7601944126513c1036e1b8338981be206273f118acf36f644d217eb53b446d1633ae9a41314bff970c33224f66155d5a1f4658b51072c22409ad228026e5c1e961859babb7c0e56ae169af4a5f4fb4fb999f089ef10295ec83eb1baf68f8", 0x1) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000240)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f0000000500)=ANY=[]}, 0x1}, 0x40) fchdir(r0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) remap_file_pages(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x3, 0x2, 0x10) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) chdir(&(0x7f0000f95000)='./file0\x00') r2 = open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) ioctl$void(r2, 0x0) ftruncate(0xffffffffffffffff, 0x8000) setsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000001240)=@int=0x7, 0x4) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000001340), &(0x7f0000001380)=0x4) r3 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000001540)={0x0, @in={{0x2, 0x4e23, @multicast1=0xe0000001}}, [0x3ff, 0x2, 0x1, 0x81, 0x9, 0x8001, 0x4, 0x5, 0x8000, 0x6, 0x0, 0x3f, 0xfffffffffffffff7, 0x7f, 0x100000000]}, &(0x7f0000001280)=0x100) setsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f00000012c0)={r4, 0x100000000, 0x7f, 0xfffffffffffffff9, 0x0, 0x6}, 0x14) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000080)={0x0, 0xffffffffffffffff, 0xffffffffffffffc0, 0x200, 0x0, 0x2}, &(0x7f0000000100)=0x14) read(r2, &(0x7f0000000240)=""/4096, 0x1000) r6 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000040)={0x0, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x0, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000000)='syzkaller1\x00'}) epoll_wait(r6, &(0x7f0000000200), 0x0, 0x10000) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000001480)={r5, 0x4c, "b445a718f6dce2846c14724f941a72ae1245c4d376c05a2d96e6b4735ad26efbc11b2d3047bd5d91d5820ebb01541b22d0347735a09c54bdd6d1670450e2dfaeb8e3dea94600924051f3e79cde69b54c791f4e5385747ac526f322a0519137156f24b22aa3e0d36a7ad2b0878bbbff6fcb093e69080d713dbfa00e1c595873b7100e9aa853a9cdf9012dba2bd0f75f3fb370924371a0"}, &(0x7f0000000140)=0x9e) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r6, 0x2401, 0x8001) pread64(r1, &(0x7f0000005c00)=""/4096, 0xffffffffffffff91, 0x4) r7 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) setsockopt$inet_icmp_ICMP_FILTER(0xffffffffffffffff, 0x1, 0x1, &(0x7f0000000540), 0x4) add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r7) request_key(&(0x7f0000000680)='dns_resolver\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000006c0)="7b2d23776c616e3076626f786e657431766d6e657430142400", r7) setsockopt$inet_sctp_SCTP_RESET_ASSOC(0xffffffffffffffff, 0x84, 0x78, &(0x7f0000000440), 0x4) 2018/04/05 02:44:56 executing program 6: r0 = socket(0x200000000010, 0x2, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f0000000000)={'mangle\x00', 0x2, [{}, {}]}, 0x48) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000100)={0x7f, 0x7, 0x1, 0x40, 0x80000001, 0x4, 0x3, 0x5, 0x80, 0x5, 0x9}, 0xb) write(r0, &(0x7f0000000080)="244df25e010008007f000000000000007781000000ff0100000000fe0031ff7e4d92c3e303a350782839855279c2c12f522be2415e77de0f58ef0ed26245f6a32117e733bd", 0x45) 2018/04/05 02:44:56 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0x1, &(0x7f0000000000)=0x3, 0x327) socket$packet(0x11, 0x0, 0x300) 2018/04/05 02:44:56 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000bf6000)=0x178, 0x4) setsockopt$inet6_int(r0, 0x29, 0x33, &(0x7f0000ed3ffc)=0x8000, 0x4) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) sendto$inet6(r0, &(0x7f00009f0fc3), 0x0, 0x0, &(0x7f0000f5afe4)={0xa, 0x4e20}, 0x1c) recvmmsg(r0, &(0x7f0000f61000)=[{{&(0x7f0000f62ff0)=@ipx, 0x10, &(0x7f0000f5d000), 0x0, &(0x7f00006f5000)}}], 0x1, 0x2041, 0x0) 2018/04/05 02:44:56 executing program 4: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000001080)={{{@in=@rand_addr, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@dev}}, &(0x7f0000001180)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f00000011c0)={@remote={0xfe, 0x80, [], 0xbb}, 0x72, r1}) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000080)={{{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in, 0x4e24, 0x0, 0x4e20, 0x9, 0x2, 0x80, 0xa0, 0x3b, r1, r2}, {0x0, 0x7ff, 0x1, 0xffffffff, 0x8001, 0x100000001, 0x2, 0xe2}, {0x1, 0x6c1, 0x3f, 0x6}, 0x6, 0x6e6bb6, 0x0, 0x0, 0x1, 0x2}, {{@in=@broadcast=0xffffffff, 0x4d6, 0xff}, 0x0, @in6, 0x3504, 0x0, 0x3, 0x7, 0xfffffffffffffff7, 0xfffffffeffffffff, 0xc2}}, 0xe8) r3 = socket$inet(0x2, 0x2, 0x0) recvfrom$inet6(r0, &(0x7f0000001200)=""/4096, 0x1000, 0x1, &(0x7f0000000180)={0xa, 0x4e23, 0x2, @ipv4={[], [0xff, 0xff], @rand_addr=0xfffffffffffffc01}, 0x6}, 0x1c) setsockopt$inet_opts(r3, 0x0, 0x4, &(0x7f0000000000)="890f04000028f7ec2c63cbe159", 0xd) 2018/04/05 02:44:56 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000002ff4)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000000000)=@getaddr={0x14, 0x16, 0x4, 0x70bd2a, 0x25dfdbfc, {}, [""]}, 0x14}, 0x1}, 0x0) 2018/04/05 02:44:56 executing program 7: seccomp(0x7ffffffffffd, 0x0, &(0x7f000033a000)={0x2, &(0x7f000014c885)=[{0x20, 0x0, 0x0, 0x40}, {0x2}]}) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000000040)) write$selinux_user(r1, &(0x7f0000000140)={'system_u:object_r:chkpwd_exec_t:s0', 0x20, 'user_u\x00'}, 0x2a) 2018/04/05 02:44:56 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) r1 = dup2(r0, r0) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f00003b9fdc)) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000280)) sendmsg$nfc_llcp(r1, &(0x7f0000000240)={&(0x7f0000000080)={0x27, 0x1, 0x1, 0x7, 0x39ae, 0x0, "79bb3d015e439ffa93e325904b60a5006c6bd8be0370ec2f6f2b211f8f0911541d6343ccce3e87332fa9872cfbff7aaba72b530072a1685443f6ce5ca03383", 0xc}, 0x58, &(0x7f0000000200)=[{&(0x7f0000000000)="1116dbe1d00725fd4a60e71ae4ac8b97ecb1637239", 0x15}, {&(0x7f0000000100)="26976e431abe4fb8922c6d607fc3e4134e148be758d8c0862d298632ea169ec50d357c81b86e7efd8c7b198f528aa811f3b66c972671383bf31678b2106a72852b", 0x41}, {&(0x7f0000000180)="9c72e85f76c295593e00c4fe3009495ba1078ebfaf1ffb63e0874f2365036b7d857ee93d0320966437086d62083422fd8ffcc7a1cfe840b3f13ca607596bf95322ead0938900e621a0636d2641eda68bf7b917774511712ab94693a07ed6ff9cdf8c296aa28a5f841038f26b087b143e06ef7bb05c0d1b98395aa7a4034c67", 0x7f}], 0x3, 0x0, 0x0, 0x4014}, 0x2000c0c1) ioctl$TCSBRKP(r1, 0x5425, 0x40000000000000) 2018/04/05 02:44:56 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) readv(r0, &(0x7f0000004400), 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000f0c000)='mountstats\x00') r2 = syz_open_procfs(0x0, &(0x7f0000f0c000)='clear_refs\x00') writev(r2, &(0x7f0000b97000)=[{&(0x7f00000e9000)='4', 0x1}], 0x1) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0086426, &(0x7f0000000080)={0x7, &(0x7f0000000040)=[{}, {}, {}, {}, {}, {}, {}]}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000000800)={0x0, @in={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}, [0x1f, 0x3f, 0x81, 0x7, 0xfff, 0x1, 0x81cb, 0x6, 0x2, 0x180d, 0x8, 0x3, 0xf9]}, &(0x7f0000000200)=0x100) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000340)={r3, 0x100000001, 0x0, 0x4, 0x7, 0x3ff}, &(0x7f0000000900)=0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r1, &(0x7f0000b97000)=[{&(0x7f00000e9000)='4', 0x1}], 0x1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000a00)=ANY=[], &(0x7f0000000240)) readv(0xffffffffffffffff, &(0x7f0000001480)=[{&(0x7f0000000480)=""/4096, 0x1000}], 0x1) ioctl$TCSETS(0xffffffffffffffff, 0x5402, &(0x7f0000000140)={0x0, 0x0, 0x384, 0xbd85, 0x9}) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)}, &(0x7f0000001540)=0xc) socketpair(0x8, 0x0, 0x9, &(0x7f00000014c0)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r5, 0x84, 0x71, &(0x7f0000000240)={r4, 0x3}, &(0x7f0000001840)=0xffffffffffffffa5) r6 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001780)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r6, 0x891a, &(0x7f00000017c0)={'nr0\x00', {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x3}}}) write(0xffffffffffffffff, &(0x7f0000c34fff), 0xffffff0b) r7 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) ioctl$TIOCLINUX6(0xffffffffffffffff, 0x541c, &(0x7f0000000200)={0x6, 0x2}) fchdir(r7) mkdir(&(0x7f0000000280)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f", 0xfffffffffffffffc) rename(&(0x7f0000001e00)='./file0\x00', &(0x7f0000000100)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f") mkdir(&(0x7f000000e000)='./control\x00', 0x0) r8 = open(&(0x7f0000000000)='./control\x00', 0x0, 0xffffffffffffffff) setsockopt$inet6_udp_int(r8, 0x11, 0x0, &(0x7f0000001700)=0x762, 0x4) renameat2(r8, &(0x7f0000000040)='./file0\x00', r8, &(0x7f0000000080)='./control\x00', 0x2) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r8, 0x84, 0x6e, &(0x7f0000001680)=[@in={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, @in={0x2, 0x4e20}, @in={0x2, 0x4e24, @multicast2=0xe0000002}, @in6={0xa, 0x0, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0xfffffffffffffff7}, @in={0x2, 0x4e21, @broadcast=0xffffffff}, @in={0x2, 0x4e24, @rand_addr=0xfffffffffffffffc}], 0x6c) [ 580.350033] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=1 sclass=netlink_route_socket 2018/04/05 02:44:56 executing program 6: r0 = open(&(0x7f0000000300)='./file0\x00', 0x2, 0x4) perf_event_open(&(0x7f0000271000)={0x0, 0x70, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x200000000000000, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x1, r0, 0x0) unshare(0x20000) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000380)=0x0) r2 = syz_open_procfs(r1, &(0x7f00000003c0)="6e732f6d6e740077089d5475570ba400e5756418d9bae5b4d0b7e13f38b65692230260de869e31e55400709b225bebe4434f8060ab131dfc2d76e661d84f17c4de706501f8821fbcec24859915779583cda2c3") getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000440)={0x0, @in6={{0xa, 0x4e24, 0x8, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x5}}, 0x9f2}, &(0x7f00000001c0)=0x90) setns(r2, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000000080), &(0x7f00000000c0)=0x8) ioctl$VT_GETMODE(r2, 0x5601, &(0x7f0000000040)) clone(0x30000100, &(0x7f0000e69000), &(0x7f00009c4ffc), &(0x7f00001cc000), &(0x7f0000a46000)) mlock2(&(0x7f0000a91000/0x4000)=nil, 0x4000, 0x0) getsockopt$bt_hci(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000100)=""/128, &(0x7f0000000180)=0x80) getrusage(0x1, &(0x7f0000000200)) 2018/04/05 02:44:56 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x20}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) clock_nanosleep(0x2, 0x0, &(0x7f0000011000)={0x77359400}, &(0x7f0000013000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x15) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c0ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/04/05 02:44:56 executing program 3: r0 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'ip6tnl0\x00'}) close(r0) capset(&(0x7f0000000000), &(0x7f0000000040)={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x1000}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000044ff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(0xffffffffffffffff, 0x28, 0x6, &(0x7f00000001c0), 0x2b2) sendmmsg$unix(r2, &(0x7f00000bd000), 0x80, 0x0) poll(&(0x7f0000084ff0)=[{r2}], 0x0, 0x1) dup2(0xffffffffffffffff, 0xffffffffffffffff) r3 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000140)='/dev/pktcdvd/control\x00', 0x0, 0x0) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x2, 0x0) fcntl$getownex(r4, 0x10, &(0x7f0000000480)) lstat(&(0x7f0000001500)='./file0\x00', &(0x7f0000001540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f00000015c0)={0x0, 0x0}, &(0x7f0000001600)=0xc) fcntl$getown(r0, 0x9) stat(&(0x7f0000002740)='./file0\x00', &(0x7f0000002780)) stat(&(0x7f0000002800)='./file0\x00', &(0x7f0000002840)) getpid() getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f00000028c0), &(0x7f0000002900)=0xc) lstat(&(0x7f0000002940)='./file0\x00', &(0x7f0000002980)={0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r4, 0x10, &(0x7f0000002a00)) getsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f0000002a40)={{{@in=@local, @in=@remote}}, {{@in=@loopback}, 0x0, @in6=@dev}}, &(0x7f0000000400)=0x47a) stat(&(0x7f0000002b80)='./file0\x00', &(0x7f0000002bc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r2, &(0x7f0000002cc0)=[{&(0x7f0000000640)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f0000000440)=[{&(0x7f00000006c0)="9ce2ced9a946a92fead545e361265889f4e62ded5dbf", 0x16}], 0x1, &(0x7f0000001640), 0x0, 0x48001}], 0x924924924924b99, 0x4040880) syz_open_procfs(0x0, &(0x7f0000000280)='net/wireless\x00') bind$inet(0xffffffffffffffff, &(0x7f0000366000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/checkreqprot\x00', 0x801, 0x0) clone(0x0, &(0x7f00008a2000), &(0x7f0000d6cffc), &(0x7f0000ca4000), &(0x7f0000ab5f60)) getxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000780)=ANY=[@ANYRES64, @ANYPTR64=&(0x7f0000000580)=ANY=[@ANYPTR=&(0x7f0000000500)=ANY=[@ANYPTR, @ANYRES32, @ANYBLOB="67691a6367472289217bdfbade29b390ace1175b4b54e22d5ab9019b364c1aa809f44d75b5f4ca481748308fd8c6fe8ede58857ba411e7e0eb21a6e21c815516b2efad6f33bab873babadfa07d546a79fe70d87fcf9366789405183c73a7ab3dd5bcc85c", @ANYPTR64]], @ANYRES64=r6, @ANYBLOB="c27e23fede1b8a21dc5783ee691c4bd8418f74", @ANYRES64=r7, @ANYPTR=&(0x7f0000000740)=ANY=[@ANYPTR64=&(0x7f00000005c0)=ANY=[@ANYRES64, @ANYRES32=r8], @ANYPTR64=&(0x7f0000000600)=ANY=[], @ANYPTR64=&(0x7f0000000800)=ANY=[@ANYBLOB="4a607beead09733091deea8b0749773ac3ce9198b7f8f2b2bdcf782c19f566d02104aeda26aaaece1cb850a6793a1b2b0b462187314cf24e43c358a7613a1eeb4e57e6ade44bb0126d6929633774ef032a0e80fed4dd52", @ANYPTR, @ANYRES32=r10, @ANYBLOB="0aa5142f300384de19ab8799cfa909a215e8920a3d5b67b6e84e592d751b3bac7573ff29ec9432c57fd0a0cbb195b4c5adda3c4b1f8ae9c1b8e15cae2a5703c05dcf5051c832fbc1c366013a68923c1133e810dbe47d0dede005c8fb2c64c775e2dd8718645f382051dd50d2777ac76b22eef99c09bbaf30f5e77495b493f270555fe9b75d4d3ebcb693f79de88c71b745f71d7866ad350ec89bb960ef36e1c0df100ff5ad351aa90fe2d6a678b606dba8c1", @ANYRES64=r4, @ANYRES16, @ANYPTR, @ANYRES16=r1], @ANYRES16=r9], @ANYRES64, @ANYRES32=r5], &(0x7f00000002c0)=""/152, 0x98) pipe2(&(0x7f0000000100), 0x0) 2018/04/05 02:44:56 executing program 0: r0 = socket(0x10, 0x803, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$binfmt_elf32(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="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"], 0x811) write(r0, &(0x7f0000000140)="220000001e0007ffe901000509000700000916abfe03a7f21900ffff050000000100", 0x22) 2018/04/05 02:44:56 executing program 4: set_thread_area(&(0x7f0000000000)={0x4, 0x20000800, 0x2400, 0xfffffffffffffff9, 0x6, 0xf4, 0x32, 0xfffffffffffffff8, 0x6d2c, 0x6}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000616ff8)={0xffffffffffffffff, 0xffffffffffffffff}) seccomp(0x1, 0x1, &(0x7f0000000d40)={0x2, &(0x7f0000000c80)=[{0x0, 0x92, 0xffffffffffff0000, 0x8}, {0x3, 0x600000000000000, 0xd7, 0x8001}]}) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000380)='/proc/sys/net/ipv4/vs/sync_ports\x00', 0x2, 0x0) sendmmsg$nfc_llcp(r1, &(0x7f0000000980)=[{&(0x7f00000003c0)={0x27, 0x1, 0x0, 0x7, 0xcf, 0x1, "4667520204d68924c7b5d74d3f0032a2f34f2e3271586ea69c6fc695141ac0f924d6fd47a2392dd65a75f9c48a656e58407b9f2e63bfe7fccf23bc3ab80877", 0x16}, 0x58, &(0x7f0000000840)=[{&(0x7f0000000440)="75a6e2411c5bbb9a3702eecd94fc6a7a74351ec2c6f2d0e88c53fef92b8dd5f36c8f91355baac6954b740e54dbcd878e18af89", 0x33}, {&(0x7f0000000480)="95c1311f498dfc5ce712f6eda3478514cf1542428159b49b9932451e43d6ae70acd8922c9a628e0e02dbb1d53debbf4f05e9e29b4c90bc38f2ffc3396bf3886479c53ca688b592e025c35562b35d62aaf00ffb3a79af8e59c9ef959d0a9717d0fae51c580fb7b89960c41cab2934e672fa13b1cda5229efa15ff7192c7df51f96e9b9a75e3a0ac6b467e769de901a8aa29ab2ec02ac38a04b2abfa9feeeb040e681e74079cb06fe4e9c0", 0xaa}, {&(0x7f0000000540)="503d260d7665bcfd6e80dd2d444e0c8564360f9063d8dded878dda817c560d238039e911c1ca74f386c4ffbdef0c4ebbc4c9474588d941182140f2ed2b60a283e29826f7e9ef60e453f5cde26b40c62f1397eba154fde8801c079855c1ee27f186d6ca4a5021b9eb36c1d30dcd12cc3d8044c55b146bf5cf6cebfc3efb1e437e11afdf2984ebdf82a84abf9c299b150c7ce1ef0bb64a6e2b9e2ac0599b752f5ccb8a4c8bf90ff77dc59d1799d65bae47310f8322a9da52a9b117072b5b7eb283b9", 0xc1}, {&(0x7f0000000640)="342625213a472326b125a4b6a7c478cd647cd75cd19daea5729b30da5b08d63bb3f1485411809196c5397b36d485e84a8d5263b33be62f4983cbf4155e332390901b18f8c44b1fff1c25b3195982c5edd9d729263110d1a92b3b64db4895360d3ce7befd2ee161a7eb979a7c2bb8dc4e0958291c77f75c4d2485a4e49bfbc5fce938d707738a79af988a9b263797fc581f1bbfeda7868d23a33ce03a8ab9790643e1d09c17e3dbee9524e5ab62a98e4e391e3c18bd3bd5b47d7b0087731fc2612017aea3f8bd3a80f8", 0xc9}, {&(0x7f0000000740)="92799cd375d1f96d773280a1764c711d08a59db23c99d14c96e23af3068de1298edfe62834e14d2b2e410bc2f9ffaccd48528eb6235338eb1cd30366b3a05ea19df65a684b760cb952bc9dd532298dd67af39283c7d24d5e72a9615ae697715f6a454f913bb5792eeeddc71371bb888edde931e8933b", 0x76}, {&(0x7f00000007c0)="9d2ceb74881272619220f54bf38b753770087b04b95fe1415e438e6837e8ed89f6cc54afcbbf2aacf6a327e72f7cd88133e1cf8dcded6a0e37662d618677b486e9463b8261ffcf8044d38700d365", 0x4e}], 0x6, &(0x7f0000000880)={0xc4, 0x84, 0x9, "5c7774bd09cf85d7bd5b2864bb67f149669ec1c90a691cbfbe24a5bd5c6beb32092c9b929f0f0493309e813b93a48ac9bc4c3c6707e9fa59c6c438b027ac584bf97411c2ca5fc05a51ca274e83e18d374c1b3c89539096baccb3ead348c87b081b14b6b172850306166502decfc612790ac996531237be2dbb89bfffa4aebea220aea53992cf61eb3cfa075d725cc4a2e2f6d5818f7e1dbc8a10d421b4810da1bb36cf9b1d34c470acb47adfad471737d50ef9b50a3c15"}, 0xc4, 0x24000000}], 0x1, 0x1) r2 = getpid() stat(&(0x7f0000000080)='./file1\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0, 0x0}, &(0x7f0000000200)=0xc) clock_gettime(0x0, &(0x7f0000000a80)={0x0, 0x0}) write$sndseq(r1, &(0x7f0000000b40)=[{0x10001, 0xaf, 0x1421, 0x1, @tick=0x25, {0x8, 0x235c}, {0x7, 0x4}, @result={0x800, 0x8b1}}, {0x0, 0x10001, 0xa779, 0x40, @tick=0x1, {0xeca, 0x2}, {0x2f, 0x7ff}, @quote={{0x59, 0x9}, 0x200, &(0x7f0000000a40)={0x40, 0x100, 0xbf5b, 0x4, @tick=0xff, {0x5, 0x10001}, {0x6, 0x2}, @quote={{0xdf, 0xfffffffffffffb30}, 0x75bb06c2, &(0x7f0000000a00)={0x8, 0x1, 0x0, 0x1, @tick=0xffff, {0xa1}, {0x1, 0x7}, @raw32={[0x0, 0x400, 0x8]}}}}}}, {0x3, 0x1c, 0x7, 0x3, @tick=0x1, {0x8}, {0xc0a, 0x2}, @raw8={"d41f2920b7d755c76fe3bc82"}}, {0x401, 0x5b6, 0x0, 0x6, @tick=0xef, {0x6, 0x7}, {0x1, 0x9}, @note={0x100000000, 0x4, 0x37, 0x3}}, {0x5, 0x0, 0x1, 0x0, @time, {0x8, 0x6}, {0x1f, 0x1ff}, @control={0x8, 0xc6, 0x7}}, {0x3ff, 0x3, 0x2, 0x9, @tick=0xa38, {0x8ec9, 0x4039}, {0x8, 0x7b}, @control={0x5, 0x7, 0x1}}, {0x2, 0x6, 0x4d, 0xffffffffffffff00, @tick=0x20, {0x0, 0x5c}, {0x9, 0x7}, @note={0xfffffffffffffff7, 0xe6c6, 0x82b, 0x9, 0x8}}, {0x9, 0x401, 0x8, 0x5, @time={r6, r7+10000000}, {0x80, 0x65416a10}, {0x400, 0x3fffc000000000}, @result={0x80000001, 0x5}}, {0x80000000, 0x7, 0x52dc3765, 0x3, @tick=0x40000000, {0x0, 0xfff}, {0x738, 0x5}, @ext={0x61, &(0x7f0000000ac0)="d851455cefea41fba0ffb69d8eb44dee37dd612918481a4cc822a950fa0b644cf8e79b59e678c91acca6a469c6238b24252f8e86ac42225609409eb30530fe9fec32fd2be3878b889be95144b86e7675c413e11d7f309767f4de023cc142164248"}}, {0x1bd3, 0x0, 0x7f, 0x9e, @tick=0x10000, {0x4}, {0x1, 0x5}, @raw8={"a58673eada48f99b84e751f3"}}], 0x118) getgroups(0x4, &(0x7f0000000240)=[0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff]) stat(&(0x7f0000000280)='./file1\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r10 = getgid() getgroups(0x6, &(0x7f0000000340)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) getgroups(0x7, &(0x7f00000009c0)=[r3, r4, r5, r8, r9, r10, r11]) sendmsg$unix(r0, &(0x7f00000011c0)={&(0x7f0000000cc0)=@file={0x0, './file1\x00'}, 0x6e, &(0x7f0000000a00), 0x0, &(0x7f0000001140)=[@cred={0x18, 0x1, 0x2, r2}, @cred={0x18, 0x1, 0x2, r2}], 0x30}, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000040)={'ip6_vti0\x00', 0x80000000}) 2018/04/05 02:44:56 executing program 7: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000100)={0x2}, 0x1) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000b6dfc8)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="0203000013000000000000000000000005000600000000000a000000000000000000000000000000000000000000000000000000000000000500080000a000000a00000000000000fe8000000000000000000000000000ff00000000000000000200010000000000000000000000000005000500000000000a0058d2b60177dd36acc09a000000000000ff0200000000000000000000000054ecba80df6db9ae107959c80df9adbf0806542535aeaf536efb2a9ac4697e492f"], 0x98}, 0x1}, 0x0) [ 580.614707] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=157 sclass=netlink_route_socket [ 580.667969] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=157 sclass=netlink_route_socket 2018/04/05 02:44:57 executing program 3: r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x59000)=nil, 0x59000, 0x7, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000003000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000002000)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008fd0)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630e}], 0x0, 0x0, &(0x7f0000000f4d)}) rmdir(&(0x7f0000000000)='./file0\x00') ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000dfd0)={0x14, 0x0, &(0x7f000000cf68)=[@request_death={0x400c630f}, @enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000008f37)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000006fd0)={0x0, 0x0, &(0x7f0000006fc0), 0x1, 0x0, &(0x7f000000fff7)='R'}) 2018/04/05 02:44:57 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) connect$nfc_llcp(0xffffffffffffffff, &(0x7f0000000540)={0x27, 0x0, 0x0, 0x0, 0x0, 0x6, "4021bc5c62a8b600554fd217a152db8c5e202690ff5e106c7c3952d6060c481cf11e7913f883ddd296bfa5479216af340d0d68910e8d8adb388f562a8d6718"}, 0xab) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000001d40)={'lo\x00', 0xfff}) getsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000000280)=ANY=[], &(0x7f0000000200)) pread64(0xffffffffffffffff, &(0x7f0000000080)=""/156, 0x9c, 0x0) r1 = inotify_init1(0x0) fcntl$setown(r1, 0x8, 0xffffffffffffffff) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000040)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_ID(0xffffffffffffffff, 0x80042407, &(0x7f0000000340)) waitid(0x3, r2, &(0x7f0000000500), 0x9, &(0x7f0000000540)) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) close(r4) r5 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x2a, &(0x7f0000c33f70)={0x1, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x84) getsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000000600)={0x0, 0x0, 0x1, 0x3ff}, &(0x7f0000000640)=0x31) sysinfo(&(0x7f0000000780)=""/201) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00000001c0)={r6, 0x400, 0x5, 0xfffffffffffffffa, 0x6, 0x194}, &(0x7f0000000380)=0x14) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000400), 0xff3e) ioctl$sock_inet_SIOCADDRT(r5, 0x890b, &(0x7f0000000140)={0x0, {0x2}, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x0, @multicast1=0xe0000001}, 0xc1, 0x1, 0x8, 0x33b9, 0x200, 0x0, 0x0, 0x1, 0xfff}) ioctl$DRM_IOCTL_AGP_ACQUIRE(r3, 0x6430) setsockopt$ipx_IPX_TYPE(0xffffffffffffffff, 0x100, 0x1, &(0x7f00000003c0)=0x6dd74ce8, 0x4) ioctl$sock_inet_SIOCADDRT(r4, 0x890b, &(0x7f0000000200)={0x0, {0x2, 0x4e22, @broadcast=0xffffffff}, {0x2}, {0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x0, 0x7, 0x0, 0xfff, 0x0, &(0x7f00000000c0)='sit0\x00', 0x3ff, 0x2}) prctl$setfpexc(0xc, 0x80) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00000002c0)={r6, @in={{0x2, 0x4e20, @multicast1=0xe0000001}}}, 0x90) setsockopt$inet_MCAST_JOIN_GROUP(r5, 0x0, 0x2a, &(0x7f0000acf000)={0x1, {{0x2, 0x0, @multicast1=0xe0000014}}}, 0x90) 2018/04/05 02:44:57 executing program 5: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000000200)) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x400800, 0x0) read(r1, &(0x7f0000000300)=""/60, 0x3c) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r1, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10080}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x24, r2, 0x800, 0x70bd2c, 0x25dfdbfb, {0x1}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7f}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1ff}]}, 0x24}, 0x1, 0x0, 0x0, 0xf7b3df290a58778}, 0x40000) r3 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ifreq(r3, 0x8971, &(0x7f0000000000)={'bond0\x00', @ifru_map}) syz_open_dev$urandom(&(0x7f00000002c0)='/dev/urandom\x00', 0x0, 0x8000) 2018/04/05 02:44:57 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x3, 0x8973, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mremap(&(0x7f0000a94000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) mlock(&(0x7f0000b1c000/0x4000)=nil, 0x4000) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f0000a93000/0x3000)=nil, 0x20000002, 0x0, 0x0, &(0x7f0000b1c000/0x4000)=nil}) munlock(&(0x7f0000b20000/0x4000)=nil, 0x4000) mprotect(&(0x7f0000b1d000/0x2000)=nil, 0x2000, 0x5) vmsplice(r1, &(0x7f0000b1d000)=[{&(0x7f0000000040), 0xffffffffffffffde}], 0x275, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x18, 0x101140) ioctl$EVIOCGABS0(r2, 0x80184540, &(0x7f0000000040)=""/252) setsockopt$sock_int(r0, 0x1, 0x2000000001b, &(0x7f0000e66000), 0x4) 2018/04/05 02:44:57 executing program 1: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f0000000100)={&(0x7f00000000c0)=[0x2, 0x5, 0xf76f, 0xfff, 0x35, 0x80000001, 0x0], 0x7, 0x1, 0x6, 0x4, 0x8, 0x4, {0xffff, 0x7fffffff, 0x6, 0x9, 0x101, 0x9, 0x8, 0xc, 0xca, 0x4, 0x568, 0x7, 0x1f, 0xffff, "14f1e0440baf890bf675f1c406a5d8c400057748989a4ddac7e5316a93f9a2f2"}}) mkdir(&(0x7f000000dff6)='./control\x00', 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x403c5404, &(0x7f00000001c0)={{0x0, 0x3, 0x100, 0x1, 0x100000000}, 0x1000, 0x10001}) r1 = open(&(0x7f0000039000)='./control\x00', 0x400000, 0x0) mkdirat(r1, &(0x7f000002cff6)='./control\x00', 0x0) getpeername$unix(r0, &(0x7f0000000200)=@abs, &(0x7f0000000280)=0x6e) mq_unlink(&(0x7f0000000180)='/selinux/avc/cache_threshold\x00') r2 = openat(r1, &(0x7f0000fa2000)='./control\x00', 0x0, 0x0) symlinkat(&(0x7f0000000040)='./control\x00', r2, &(0x7f0000000000)='./control\x00') renameat2(r2, &(0x7f0000bee000)='./control\x00', r1, &(0x7f000003a000)='./control\x00', 0x0) 2018/04/05 02:44:57 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) socket$inet_icmp(0x2, 0x2, 0x1) stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_netfilter(r0, &(0x7f0000dddfc8)={&(0x7f0000000080)={0x10}, 0xffffffffffffff82, &(0x7f0000000140)={&(0x7f0000000200)={0x14, 0x1000000000000, 0x4, 0x105, 0x0, 0x0, {}, [@generic="37f3f1a4c5cc649935247bddcdbc469d00c4a1d4b0419cc37735e2d71dd83e03b375c387de5a9ab486ab3c1bcb05808ad824ab7917dcf7110f6c13ed407bfc7002d8ac5a44de29c21f8149280db7730737c82b196f895a585381fa1e0c9c26f5957709c731a7605d7d2f5ca19106cd015f005046b897692f84534d1c18d411ec73e382ab00f85dcd944da4e183ac16e9ea5cbb6afcaf57306afeeaa434870727bf8f54d00840aca042cc317c5f0ff4c1c244881e308f934c3698d99137138044424847edd836c2c70ca69bcb6ff4", @generic="42008816b6d78d62d6eb2ca3544647b85b5ed75c613cf7f5b063019e2eecd4ca25c2f1c1f6fa86063b010190048b901f7f96b24174d4ff7a99292be7b094f1f0494b73959cc549b31177473315e8c83bdc4e9c30529e93042d45258bf3519a197cb86722783bcf0d23f392ad61ad82b99bf1033d13c7a307a26cc8f0cae782780e9b76861801ef995d92a1634df91d67073d054402467be29739195674f8d0c88279549c9ca23bb1bbcb105fc4f92ddecaece3deb0cb16055e547d5406c5bcabc0114c0eb39bcc12268671e6ee78e33ccda7d8b9", @typed={0x0, 0x26, @uid=r1}, @typed={0x0, 0x49, @binary="33ca60d0696aebdbe70a07e194d47d7bd0f85951235afaff1ac80723f0c95175cbf94a948e4d53d7702ddf3b64264f7c8c8929d98d004832f82151388492c39556bddb78a75fbc9a7b51a761b9c7a58f823c29d36c172376583c8f743e6f33f6f57badb36c359bc33a18709a3e5d1848e9b6109aba61d2c0d8f26f6d"}, @generic="2e3f2280c8dcfab59cbed2e043d1e7d5cbb45fa9a2e0ba8f2bc0807d991e766ab36143ebb13614153a5f5ea9eafae208dbed46e1c6bdb0c56f56f19477ab468c0a58af365028e6edd79616df4ed2528a4304c0d5c2db82194c94f95077c795581b562b3776bb4e5c4f932959f6afac"]}, 0x14}, 0x1, 0x0, 0x0, 0x24000000}, 0x0) 2018/04/05 02:44:57 executing program 6: mlock2(&(0x7f0000a93000/0x2000)=nil, 0x2000, 0x0) stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000700)) mremap(&(0x7f000005d000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) clone(0x4000, &(0x7f0000000080), &(0x7f0000000000), &(0x7f0000ce4000), &(0x7f00000022c0)) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0) r2 = dup3(r1, r0, 0x0) pwritev(r0, &(0x7f0000000b40)=[{&(0x7f0000000100)="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", 0x423}], 0x1, 0x0) fcntl$setstatus(r0, 0x4, 0x4000) write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[], 0x34123610) ftruncate(r1, 0x3) getpgrp(0x0) ioctl$TIOCGPTPEER(r2, 0x5441, 0x0) ppoll(&(0x7f0000000a40)=[{r2}, {r2, 0x80}, {0xffffffffffffffff, 0x1000}, {r2}, {r0, 0x8000}, {r2, 0x1162}, {r1, 0x400}], 0x7, &(0x7f00000000c0), &(0x7f0000000ac0), 0x8) getsockname$packet(r1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000540)=0x14) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000000580)=r3) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000d40)=ANY=[@ANYBLOB="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"]) utime(&(0x7f0000000b80)='./file1\x00', &(0x7f0000000bc0)={0x7, 0x6}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000002280)) clock_gettime(0x0, &(0x7f0000003680)={0x0, 0x0}) recvmmsg(0xffffffffffffffff, &(0x7f0000003540)=[{{0x0, 0x0, &(0x7f0000000dc0)=[{&(0x7f00000008c0)=""/177, 0xb1}, {&(0x7f0000000980)=""/120, 0x78}, {&(0x7f0000000a00)}, {&(0x7f0000000b40)=""/63, 0x3f}, {&(0x7f0000000b80)=""/147, 0x93}, {&(0x7f0000000c40)=""/128, 0x80}, {&(0x7f0000000cc0)=""/255, 0xff}], 0x7, 0x0, 0x0, 0x100000000}, 0xff}, {{&(0x7f0000000e40)=@vsock={0x0, 0x0, 0x0, @host}, 0x80, &(0x7f0000001ec0), 0x0, &(0x7f0000001f00)=""/214, 0xd6, 0x2}, 0x9}], 0x2, 0x40000000, &(0x7f00000036c0)={0x0, r4+10000000}) r5 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r5, 0xc04064a0, &(0x7f00000006c0)={&(0x7f00000005c0)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000600)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000640)=[0x0], &(0x7f0000000680)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5, 0x7, 0x1, 0x5}) syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x6, 0x0) mlock2(&(0x7f0000b21000/0x1000)=nil, 0x1000, 0x1) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000500)='/selinux/mls\x00', 0x0, 0x0) rename(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)='./file0\x00') 2018/04/05 02:44:57 executing program 4: ptrace$getregs(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000001c0)=""/76) mkdir(&(0x7f0000000140)='./control\x00', 0x0) r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f000000f000)="240000001a00030207fffd946fa283bc04eee6d87986c49727008568b51ba3a2d188737e", 0x24}], 0x1}, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/mls\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(0xffffffffffffffff, 0x4058534c, &(0x7f00000009c0)={0xeead, 0x0, 0x2, 0x1f}) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000fc0), 0x0, &(0x7f000000cf80)=""/128, 0x80}, 0x0) r2 = socket$nl_generic(0xa, 0x3, 0x10) setsockopt$netlink_NETLINK_RX_RING(r2, 0x29, 0x1b, &(0x7f0000000ff0), 0xff71) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x1000001, 0x2010, r0, 0x4) recvmsg(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000100)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f00000007c0)}, 0x0) r3 = inotify_init1(0x80800) mprotect(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000840)={0x0, 0xee, "93b39adcdd4224e995463a15e2ceae398ca87e7ac390104657060e738866aebe0c416cc26c8ca0e0c982a88cad508cfdf9615440759da432f835d06c3eb31f971f0c8059a9249427805bf870e20c06dcb71fba0e6e17c2928670a1b46faf48c306e31d28cac0f011577ffeffd7cf9b3cb6580d8d44456b2d1fc26c4ebc1c9b0cd4e5b739f808e31461999c8344def2c7a0480d6bd599584ddcc4c679f94b19b0a0a75b63f94b9509e0de3d26b722f58abe8aba583db4349566a978d4b4f331c3f8873982098242244474905bae9fb0ceddb3ee232c19824c3cc19cf14041bf728037c22eee51c2c119cf5b45631a"}, &(0x7f0000000340)=0xf6) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00000003c0)={r4, 0x4, 0x20, 0x1, 0x5}, &(0x7f0000000400)=0x18) inotify_add_watch(r3, &(0x7f0000000740)='./control\x00', 0x100005e) fadvise64(r3, 0x0, 0x100, 0x5) r5 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000100)) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000440)={{{@in=@loopback, @in6=@remote}}, {{@in=@dev}, 0x0, @in6=@mcast2}}, &(0x7f0000000180)=0xe8) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000800)={&(0x7f0000000700)={0x10, 0x0, 0x0, 0xa08300}, 0xc, &(0x7f00000007c0)={&(0x7f0000000a40)=ANY=[@ANYBLOB="3c0000001400000029bd7000ffdbdf2502000000a50a19c4f1384945668273b22268ededa1"], 0x1}, 0x1, 0x0, 0x0, 0x800}, 0x0) ioctl$UFFDIO_API(r5, 0xc018aa3f, &(0x7f0000000380)={0xaa, 0x21}) kexec_load(0xff, 0x1, &(0x7f0000000940)=[{&(0x7f0000000300)="f7d0560ce8ebf8db2accd87fa65642415c11f034a701150ff34de2", 0x1b, 0x5, 0x98}], 0x3f0001) stat(&(0x7f0000000540)='./control\x00', &(0x7f0000000580)) sendmsg$unix(r5, &(0x7f00000006c0)={&(0x7f0000000040)=@abs, 0x6e, &(0x7f00000000c0)=[{&(0x7f0000000240)="2ac4baa1f3860d24f297bf8198c63db0288383a91985a79993957a83fa3e9ba4bf5799dc7deb5d49c1f89be878b953433e70311ac8893c412cfb3ea10c3fac5a48889a621c1e3115e160430dc6c46d4091ab68b0abeae1b56d7a137116a5573cdbd552397ea73b7fc5", 0x69}], 0x1, &(0x7f0000000600), 0x0, 0x8000}, 0x81) inotify_add_watch(r3, &(0x7f000003cff6)='./control\x00', 0x220001a1) ioctl$sock_inet_SIOCGIFBRDADDR(r5, 0x8919, &(0x7f0000000ac0)={'\x00', {0x2, 0x4e24, @rand_addr=0x9}}) setsockopt$nfc_llcp_NFC_LLCP_RW(0xffffffffffffffff, 0x118, 0x0, &(0x7f0000000780)=0x20d9, 0x4) 2018/04/05 02:44:57 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0xfffffffffffff866) sendto$inet6(r0, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000080)={0xb9, 0x5, 0xffffffffffffff00, 0x7}, 0x14) r2 = dup3(r0, r1, 0x80000) ioctl$SNDRV_TIMER_IOCTL_GINFO(0xffffffffffffffff, 0xc0f85403, &(0x7f0000000200)={{0x0, 0x0, 0x5, 0x3, 0xffffffffffff8001}, 0x6, 0x0, 'id1\x00', 'timer1\x00', 0x0, 0x40, 0x4, 0x9, 0x4}) r3 = socket$inet(0x10, 0x3, 0x4) sendmsg(r3, &(0x7f0000014000), 0x0) r4 = request_key(&(0x7f0000000040)='logon\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000300)="9414d46e5bb4eb97bebe5c8c4aab4f9e123ec5eaee666eebe12d87f7971a4684a42ff508c133b719c793283cf059eab43f4577be4ce54a7d7a910219d518fcfc93c0f9b8ead1a3ac089311cc9766dc52859a270fe122d7e68677357a5026e31bbab3219c54ae92bafb1856bb4d94dc53b78b1bdb083b7455b51c4778adad2097d2a0a6b31c48e4ee441818", 0xfffffffffffffffb) r5 = add_key(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000440)="7d387db8ce196e4ea768f10612ddf2ac3061587671ccc48ca71733fe6b7c5d4d25b82883c6d7f053fcb985fc72b97842dac9fc50b3016cafa314bac3ef2dd7ac06a2897edd114f37e6dec3a49d17a8a27271a725944c2bc4bf12e08bcea1717394d85fb656223dd245d08fd03efa4e87f365f10f1cc22e2c5105c86e987a497fc9ed33879f7be7fced75a1026ec07c06f2b8e9a0048f269457ff13be5bd1977e00b7e272ae0288d2f155311c447d850a9c458d8b91099bad0cfe16", 0xbb, 0x0) keyctl$negate(0xd, r4, 0x1f, r5) setsockopt$IP_VS_SO_SET_TIMEOUT(r2, 0x0, 0x48a, &(0x7f00000000c0)={0x0, 0x4, 0xf5}, 0xc) 2018/04/05 02:44:57 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6(0xa, 0x80002, 0x0) recvfrom$inet6(0xffffffffffffffff, &(0x7f0000ffbf47)=""/185, 0xfffffffffffffeba, 0x0, 0x0, 0xfffffffffffffde6) bind$inet6(0xffffffffffffffff, &(0x7f00008a8000)={0xa, 0x4e23}, 0x1c) sendfile(0xffffffffffffffff, r1, &(0x7f00000004c0), 0x7) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x103800, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00000001c0)=ANY=[@ANYPTR=&(0x7f0000000100)=ANY=[@ANYBLOB="7e0970378cc1"]], 0x1) r3 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r3, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) sched_setscheduler(0x0, 0x5, &(0x7f0000000300)) sendto$inet6(r3, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa}, 0x1c) socket$inet6(0xa, 0x0, 0x0) fchdir(r1) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000280)) r4 = dup2(r3, 0xffffffffffffffff) fanotify_init(0x14, 0x400) getsockopt$bt_BT_VOICE(r4, 0x112, 0xb, &(0x7f0000000040), &(0x7f00000000c0)=0x2) syz_open_procfs(0x0, &(0x7f00000005c0)='gid_map\x00') socket$inet6(0xa, 0xa, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0xced61d1f768423b7, &(0x7f0000000000)=0x5, 0x4) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000018c0)=ANY=[@ANYRES32=0x0], &(0x7f0000000140)=0x1) clock_gettime(0x0, &(0x7f0000000200)={0x0}) write$sndseq(r2, &(0x7f0000000700)=[{0x1, 0x0, 0x0, 0x0, @time={r5}, {}, {0x0, 0x96}, @note={0x3, 0x0, 0xffff}}, {0x0, 0x0, 0x1, 0x400, @tick, {0x0, 0x6}, {0x200, 0x101}, @result={0x9e}}], 0x38) connect$netlink(0xffffffffffffffff, &(0x7f00000003c0)=@proc={0x10}, 0x3e0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000500)={0x0, @in6={{0xa, 0x0, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0x1}}}, &(0x7f0000000340)=0x84) r6 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp6\x00') clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) clock_settime(0x9095054861d9c35b, &(0x7f0000000180)) futimesat(r6, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)={{r7, r8/1000+30000}, {0x0, 0x2710}}) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000000000)={0x40, {0x2, 0x4e20, @multicast2=0xe0000002}, {0x2, 0x4e21, @rand_addr=0x7}, {0x2, 0x4e20, @rand_addr=0xff}, 0x40, 0x7, 0x5, 0x5, 0x4, 0x0, 0x3, 0x3, 0x40}) 2018/04/05 02:44:57 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000b6dfc8)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000327f68)={0x2, 0x400000000000003, 0x0, 0x3, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}}]}, 0x70}, 0x1}, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000000)={'teql0\x00', {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xf}}}) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x20000, 0x0) setsockopt$packet_int(r1, 0x107, 0x9, &(0x7f0000000080)=0x5, 0x4) 2018/04/05 02:44:57 executing program 4: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = openat$cgroup_type(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.type\x00', 0x2, 0x0) fcntl$setstatus(r0, 0x4, 0x800) timer_settime(0x0, 0x0, &(0x7f0000000380)={{}, {0x0, 0x989680}}, 0x0) [ 581.088659] device lo left promiscuous mode [ 581.096397] binder: BINDER_SET_CONTEXT_MGR already set [ 581.120404] binder: 2743:2764 ioctl 40046207 0 returned -16 [ 581.136201] binder: 2743:2755 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 581.145293] binder: 2743:2755 BC_CLEAR_DEATH_NOTIFICATION invalid ref 0 2018/04/05 02:44:57 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a80ff6)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/pmtu_disc\x00', 0x2, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000040)) ioctl$int_in(r0, 0x80000000005406, &(0x7f000014dff8)) 2018/04/05 02:44:57 executing program 5: r0 = socket(0xa, 0x2, 0x0) flock(0xffffffffffffffff, 0x6) sendmsg$IPVS_CMD_GET_INFO(r0, &(0x7f00000009c0)={&(0x7f0000000500)={0x10}, 0xc, &(0x7f0000000980)={&(0x7f0000000cc0)=ANY=[]}, 0x1}, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000200)) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x100000002}, 0x1c) sendto$inet(r0, &(0x7f0000509f92), 0xff77, 0x0, &(0x7f000055fff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000580)='/dev/rfkill\x00', 0x200, 0x0) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f00000007c0)={0x6, 0x80000001}) fchdir(r0) fstat(0xffffffffffffffff, &(0x7f0000000180)) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000002340)=ANY=[@ANYBLOB="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"], 0x1) bind$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000440)={0x0, @in6={{0xa, 0x4e20, 0xffff, @loopback={0x0, 0x1}, 0x1ff}}, 0x5, 0x9, 0x0, 0x3cab}, &(0x7f0000000280)=0x98) sendto$inet6(r0, &(0x7f00000011c0), 0x0, 0x0, &(0x7f0000000400)={0xa, 0x4e21, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x19}}, 0x3}, 0x1c) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000005c0)={r2, 0x3c, &(0x7f0000000540)=[@in6={0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xce}, @in={0x2, 0x4e21, @multicast2=0xe0000002}, @in={0x2, 0x4e20, @broadcast=0xffffffff}]}, &(0x7f0000000600)=0xc) fallocate(0xffffffffffffffff, 0x1, 0x0, 0x0) mincore(&(0x7f0000ffc000/0x1000)=nil, 0x1000, &(0x7f0000000a00)=""/129) socket$inet6_icmp(0xa, 0x2, 0x3a) sendmsg$inet_sctp(r0, &(0x7f000050dfc8)={&(0x7f0000000840)=@in6={0xa, 0x4e24, 0x80000001, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, 0x1c, &(0x7f00000005c0), 0x0, &(0x7f0000576000)}, 0x0) ioctl$EVIOCGPROP(0xffffffffffffffff, 0x80404509, &(0x7f00000003c0)=""/25) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000000c0)={r3, 0x6}, 0x8) ioctl$DRM_IOCTL_MARK_BUFS(0xffffffffffffffff, 0x40186417, &(0x7f0000000300)={0x0, 0x20, 0x7, 0x1, 0x11, 0x100000001}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000006c0)=ANY=[@ANYBLOB="7b000000147b31a6c8d04526e5f78a8fe27845051f555f6994461af1218603a0f9c18ac908cd55dab3828efe98ab164ba6fc8873a807fa51bb4eab22c5df774cd217b3b2c0af891a34aae4b6aa2b7e16f7b4f55dcc91ee95c14977580183e8963965a1ab5c004a641086e0fbc35582cadd0075864a1d1b58c4036a1ea7b7fddf062b4b66c882ba"], &(0x7f0000000240)=0x1) setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000240)=@nat={'nat\x00', 0x19, 0x3, 0x970, [0x200019c0, 0x0, 0x0, 0x200019f0, 0x20002398], 0x0, &(0x7f0000000040), &(0x7f0000000ac0)=ANY=[@ANYBLOB="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"]}, 0xa9b) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x2, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(0xffffffffffffffff, 0x0, 0x41, &(0x7f0000000340)={'nat\x00', 0x4, [{}, {}, {}, {}]}, 0x68) write$sndseq(r4, &(0x7f00000003c0)=[{}], 0xffffff1a) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r4) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) 2018/04/05 02:44:57 executing program 1: mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000200), 0x0, 0x0, &(0x7f0000000240)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000012000)={0x8, 0x0, &(0x7f00000007c0)=[@decrefs={0x40046307}, @clear_death={0x400c630f}, @release={0x40046306}, @increfs={0x40046304}, @reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000640)=[@ptr={0x70742a85, 0x0, &(0x7f0000000600)}], &(0x7f0000000680)=[0x0]}}, @enter_looper={0x630c}], 0x25, 0x0, &(0x7f0000012fc7)}) openat$rtc(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rtc\x00', 0x101400, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/net/pfkey\x00', 0x2000, 0x0) r2 = openat$cgroup_ro(r1, &(0x7f00000001c0)="637075616363742e74736167655f706572637001859eecbad0135e3c0dc17c0aa9cc58b7f9f4850300", 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000040)={0x0, 0x27, "636245f2d496162dc3fe5a6b00f5f43ec42ad9d0624a500f7c6598260ab1e4b34e39d9e48b0e4c"}, &(0x7f00000000c0)=0x2f) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000100)={r3, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x84) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000080)={0x8, 0x0, &(0x7f000000dff8)=[@release={0x400c630e}], 0x32b, 0x0, &(0x7f0000000040)}) [ 581.179685] device lo entered promiscuous mode [ 581.197132] qtaguid: iface_stat: create(lo): no inet dev [ 581.204153] qtaguid: iface_stat: create6(lo): no inet dev [ 581.224850] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 581.248458] binder: 2785:2787 DecRefs 0 refcount change on invalid ref 0 ret -22 [ 581.250479] qtaguid: iface_stat: create6(lo): no inet dev [ 581.293584] device lo left promiscuous mode [ 581.367476] device lo entered promiscuous mode [ 581.372821] qtaguid: iface_stat: create(lo): no inet dev [ 581.378345] qtaguid: iface_stat: create6(lo): no inet dev [ 581.388124] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 581.394602] qtaguid: iface_stat: create6(lo): no inet dev [ 582.064560] binder: 2785:2805 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 582.180625] binder: 2785:2805 DecRefs 0 refcount change on invalid ref 0 ret -22 2018/04/05 02:45:00 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x800) r1 = accept4(0xffffffffffffffff, &(0x7f00000000c0)=@nl=@unspec, &(0x7f0000000140)=0x80, 0x800) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f0000000180)=0x6) splice(r0, &(0x7f0000000040), r0, &(0x7f0000000080), 0x5, 0x7) ioctl(r0, 0x4400000000001275, &(0x7f00000000c0)) 2018/04/05 02:45:00 executing program 4: mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) fsetxattr(r0, &(0x7f0000000100)=@random={'user.', '/dev/rfkill\x00'}, &(0x7f00000000c0)='security.evm\x00', 0x61, 0x0) r1 = memfd_create(&(0x7f0000000200)="01000080706f7779785f61636c5f6151657373aeb684a4b33e5fe4edba703def065a3b0a4da49cadf0c1d274e4a933e137e11a201559bb095183c1ce4f771915eb0da4314ec52b8a2f563bb3fc5892e0b88ba85a7a187b94eee4b6060af420d881305474a72815ab04481cef51a4980a3e712bc6bcc41edac9b24b5e31a68e3615dfd36e428a3c10ff6b6ebf0624e5aa2b521d7d", 0x3) creat(&(0x7f0000000040)='./file0\x00', 0x4) acct(&(0x7f0000000000)='./file0\x00') ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r1, 0xc058534b, &(0x7f00000002c0)={0x6, 0x14000, 0x1, 0x80000000000007, 0xfff, 0x2000002}) 2018/04/05 02:45:00 executing program 7: r0 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'ip6tnl0\x00', 0x8000}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000044ff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(0xffffffffffffffff, 0x28, 0x6, &(0x7f0000000000)={0x77359400}, 0x10) sendmmsg$unix(r2, &(0x7f00000bd000), 0x80, 0x0) poll(&(0x7f0000000040)=[{r2, 0x4000}, {r0, 0x2220}, {r2, 0x1001}, {r1, 0x180}, {r1, 0x220}, {r0, 0x80}, {r2}], 0x1ffffffffffffcfa, 0x7) r3 = dup2(r2, r0) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x2, 0x0) readlinkat(r3, &(0x7f0000000140)='./file0\x00', &(0x7f0000000240)=""/49, 0x31) syz_open_procfs(0x0, &(0x7f0000000280)='net/wireless\x00') clone(0x0, &(0x7f00008a2000), &(0x7f0000d6cffc), &(0x7f0000ca4000), &(0x7f0000ab5f60)) ioctl$DRM_IOCTL_MODE_GETCRTC(r3, 0xc06864a1, &(0x7f00000001c0)={&(0x7f0000000100)=[0x3ff, 0x3, 0x7, 0x3, 0x6, 0x400], 0x6, 0x1, 0x3, 0x2, 0x1e81a5db, 0x0, {0x8001, 0xfffffffffffffffc, 0x4, 0x7f, 0x8, 0xa68, 0x9, 0x8, 0xfffffffffffffff8, 0x9, 0x40, 0x1, 0x7, 0xfd6, "edfe732be15583f75f6b3b2e73682cfc0f539c2e3ce00358052ccbfbc8cee518"}}) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000000380)={'ifb0\x00', 0x1}) getxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0)=ANY=[], &(0x7f00000002c0)=""/152, 0x98) 2018/04/05 02:45:00 executing program 2: r0 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000000080)={&(0x7f0000000240)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f00000001c0)="5500000018007f04002d1cb2a4a280930a0600007da843cf19d0f869390009402f002100040000001900050000fc1700000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f00000000c0)}, 0x0) r1 = syz_open_dev$sg(&(0x7f00000004c0)='/dev/sg#\x00', 0x10001, 0x0) renameat2(0xffffffffffffffff, &(0x7f0000000500)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000580)='./file0/file0\x00', 0x4) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000780)) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0x7, 0x8, 0x4, 0x567d}, &(0x7f0000000140)=0x10) futimesat(0xffffffffffffffff, &(0x7f0000000640)='./file0/file0/file0\x00', &(0x7f0000000680)={{0x0, 0x2710}, {0x0, 0x7530}}) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') getsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000000240)={@local, @rand_addr}, &(0x7f0000000380)=0x8) fchdir(r1) setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f0000000080)=ANY=[@ANYBLOB="00830000c62aa77c279b414719bd7dfd1b1640640a11c20403716762e6958639ea93b4890e6134a7f8f2ad6ffa0fb6a36ddffb293aaf1e91503949096a8915c8f76af0de7de6c65b0247df62c8f006a6217a0d7e1d3ec6b18c73ccdda8bce5a33d0733d314675446a2b4c8ca8f7434ebc8c31a7ebd6af7402596af2e9caf89090500000000000000c281ddbdc0df0742ae6f2a7f74e226163406"], &(0x7f00000004c0)='{\x00', 0x2, 0x0) pipe(&(0x7f0000000040)) r2 = creat(&(0x7f00000007c0)='./file2\x00', 0x11) inotify_init() fstat(0xffffffffffffffff, &(0x7f00000002c0)) write$evdev(r2, &(0x7f0000000280), 0xffffffffffffffd4) fsync(r2) ioctl$PPPIOCSMRU(0xffffffffffffffff, 0x40047452, &(0x7f0000000540)=0x1) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x10, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000000000)='rxrpc\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000940)="8d81188779ca7defe13c5fe0d3f0d631cea26e2c270f18e1fdb2e022775db6ea6d2b19a88f479c4577b2593d02fdf3d0f71b98c05a5ef57a510ed1cd64160582123ae5", 0x43, 0xfffffffffffffff9) r3 = request_key(&(0x7f0000000600)='blacklist\x00', &(0x7f00000006c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000800)=')}dnodev)keyring.\'mime_typevmnet0{%\x00', 0xffffffffffffffff) keyctl$assume_authority(0x10, r3) r4 = add_key$keyring(&(0x7f0000000400)='keyring\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffff9) request_key(&(0x7f0000000140)='dns_resolver\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000001c0)='usernodev}(eth1\x00', r4) connect$l2tp(0xffffffffffffffff, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x0, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(0xffffffffffffffff, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1}, 0xfff1}, 0x1}, 0x0) r5 = request_key(&(0x7f0000000500)='ceph\x00', &(0x7f0000000580)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000680)='\x00', 0xfffffffffffffffb) r6 = add_key$user(&(0x7f0000000840)='user\x00', &(0x7f0000000ac0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000b00), 0x0, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000b80)={r5, 0x0, r6}, &(0x7f0000000bc0), 0x0, &(0x7f0000000cc0)={&(0x7f0000000c00)={'sm3-generic\x00'}, &(0x7f0000000c40)}) r7 = request_key(&(0x7f0000000700)='ceph\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000780)='^vboxnet0selinuxmd5sumvboxnet0self^cgroup^securitykeyring\x00', 0xfffffffffffffff8) connect$inet6(0xffffffffffffffff, &(0x7f0000000440)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x6}, 0x1c) keyctl$instantiate_iov(0x14, 0x0, &(0x7f00000005c0)=[{&(0x7f0000000880)="2b8af9f84f7efc91fd904857e1bfb4beea7be371803db48f97a42bb2f4b22baceac457cb37add5c7c8a1c37426210dfb1852284a2f8c7b06ae6685d706bef7c5c62f12147c7ce18dc0b464b52567461b1c3c489c2202c045ccf61bb464fc4959aee9d52e12116c92c9c65206d23b33066476fa35beab9798fa06e8ce97ef86cd496b8dd1e434397fe27688dab088a4d28ec42f69d70eba5d311d4a36f5b41f", 0x9f}], 0x1, r7) 2018/04/05 02:45:00 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0x304, &(0x7f0000000100)) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x80002) openat$cgroup_type(r1, &(0x7f0000000080)='cgroup.type\x00', 0x2, 0x0) 2018/04/05 02:45:00 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x81) ioctl$TCXONC(r1, 0x540a, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x40800, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000100)) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x2, 0x0) sendmsg$nl_generic(r2, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000200)={0x2d4, 0x11, 0x400, 0x70bd2b, 0x25dfdbfd, {0x1}, [@nested={0x1d4, 0x82, [@generic="de265e7c5e4dff60e4c36d969bb4a93130f086d9ebb24960d7b71e333d326fb57b1df5a76bdc1ff125fa7cee6d07823b7e18aa4dcd751534605b26849e549998fa16e6084b93130a0dfcb5078e4ee0a673c61a8c54f36558998c7ff2cb5a11ed2fe0bb94c1a3fa0a100ceaaa1ae1a90fe50f4bdeb9f1c15b7e0160afa583eb4a4f7247e3f8c015826ec751d9280e783c4dcd1667bfdc257421f869166c64b602fdd6175c93bd521d4d9edb9dbaa6584a98535ca375f754e05367c9ae3dbb2ffbd93c4a2988a4b9241d5d78fb73ea7453e4198b46278a8bd3f7e444", @generic="f8fe2b84cb29be246ebcf4922ca9bb8e6095af91cd34e68443606bba7d6d0de2d1ddf0680bfee13b40b7607d2cc06fabad6ddfda1a185da04f93e15952b683c8df82587e96fb301b405e14fbc27abf0b68073e4662ae34b64454ca96b541997665c34a6ee2c06c69bd688756ad742f6eb1ec6f504d3af05e91b2765139656bafbadeac2913014a7c8d11bf199a62f898d0371e15975e09187ab4a5895971dd05acb31cf6cf8dc63dae80f15babf8c332e3cde315a89e739e7f1977f0898c7f2537a00a6420758af12475e3dde20bf4d112d89c2f24c9", @typed={0x4, 0x45}, @typed={0x8, 0x62, @u32=0x6}, @typed={0x8, 0x94, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}, @typed={0x8, 0x4d, @str='\x00'}]}, @generic="9fd22ce8f8d761831a19ef7880dce96e77ac0f62b7529d2d74f000318447829fe8e35223e902387b353e0488937248a9b6ae42400ec9fbe166727821aa7b738e71f35be686ff67d39c631b0344c7e42344ccaad83ebc9b4861af6b3f046774b21bf197a7bbc8134086847a36eac376968e69035452f91b499012ceccac88efbf7675e4e7d51a15e0ebcf3303ffb394dc65c9de4dd895684e4b5513bd033a280a9fae2178c67960402bccc6449d02db710edc17e0494d5ccadee3ca1df43187a98c152df718db60cbaa6724f07468ef4abd0162cfae6506bf41b858c4e66d39fcebfc8d53b1203a9e2d08"]}, 0x2d4}, 0x1, 0x0, 0x0, 0x8000}, 0x800) 2018/04/05 02:45:00 executing program 5: r0 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000e00000)=0x3f, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, 0x1c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000040)={0x5, 0x4, 0x7, 0x0, 0x8}, 0x14) listen(r0, 0x0) 2018/04/05 02:45:00 executing program 1: bind$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xa) r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) pread64(r0, &(0x7f0000000140)=""/115, 0x73, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) r1 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0xc00) ioctl$TUNSETLINK(r0, 0x400454cd, 0x20) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/status\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r1) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={"d202b900009acc2bc135ed7a5105e710", 0x1}) 2018/04/05 02:45:01 executing program 4: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(r0, 0x7002) 2018/04/05 02:45:01 executing program 0: syz_open_procfs(0x0, &(0x7f00000000c0)='stat\x00') r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x7, &(0x7f0000762ffc), 0xff5f) socketpair$inet6(0xa, 0x7, 0xffff, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_dccp_buf(r1, 0x21, 0x80, &(0x7f0000000040)=""/19, &(0x7f0000000080)=0x13) 2018/04/05 02:45:01 executing program 4: openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sloppy_sctp\x00', 0x2, 0x0) socket$netlink(0x10, 0x3, 0x1f) r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f0000e11ff0)=[{&(0x7f0000b27f57)="580000001400192340834b80040d98700a0e03ffec0481000300000000000080014828ca944f64009400050028825aa8000000000000080000000000000009000000fff5dd0000001000010000080000000006000005a5ce", 0xfffffdb3}], 0x1) removexattr(&(0x7f0000000140)='./file0\x00', &(0x7f00000000c0)=@known='security.selinux\x00') ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000000)={'sit0\x00', {0x2, 0x4e22, @multicast2=0xe0000002}}) 2018/04/05 02:45:01 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x2) ioctl(r0, 0x4400000000001278, &(0x7f0000000100)) r1 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x2000) accept4$ipx(r1, &(0x7f00000000c0), &(0x7f0000000100)=0x10, 0x800) syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x1, 0x480000) ioctl$int_out(r0, 0x5462, &(0x7f0000000180)) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000140)=0x81, 0x4) kexec_load(0xb84, 0x0, &(0x7f0000000180), 0x2a0000) 2018/04/05 02:45:01 executing program 5: r0 = socket(0xa, 0x80000000001, 0x0) sendmsg$netrom(0xffffffffffffffff, &(0x7f0000001680)={&(0x7f0000000040)=@ax25={0x3, {"2d774bc3847da9"}, 0x3f}, 0x10, &(0x7f0000000180), 0x0, &(0x7f00000001c0)=[{0xb0, 0x1ff, 0x9, "3624e0ad34778baf7f904696ae6af20bf42e4dc304bbbe8bf3658fea7773155abd7eadaab43b4a1e9a37b4e3bec3b8fe3fe2a068a394f07dce4646bc10424a0cb5b09dd4cd37749ad15e5defe11acbc586648d30c4ab02785ed85c69475be62e8ae9f65a3955de4f93d705ccc318b3240dc663a2c0ba21f775ad154c39afa7a0a682acc62aa6c8e0094d7ff6b4063de194dd265677fa94819174e538c374534d1b"}], 0xb0, 0x94}, 0x24044094) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000080)={0x2, [0x0, 0x0]}, &(0x7f00000000c0)=0xc) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000100)={r1, 0x37, "2aa393f1b0f6c351376014ddf7ed4e60cd83d314ba639a9cccb96bdeb02b6473b644aa1cca970f81020d756234f0631bb61b32b5ad764b"}, &(0x7f0000000140)=0x3f) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="e40000001b0000004e7607720020a0004000000003"]) ioctl(r0, 0x8916, &(0x7f0000000000)) ioctl(r0, 0x8936, &(0x7f0000000000)) 2018/04/05 02:45:01 executing program 0: r0 = getpgid(0x0) r1 = syz_open_procfs(r0, &(0x7f0000939f01)='net/anycast6\x00') r2 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f0000000240)={@dev={0xfe, 0x80}}, 0x14) setsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f00000001c0), 0x12f) preadv(r1, &(0x7f00000025c0)=[{&(0x7f0000002600)=""/202, 0xca}], 0x1, 0x0) 2018/04/05 02:45:01 executing program 2: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000280)='/proc/self/net/pfkey\x00', 0x4040, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00000002c0), &(0x7f0000000300)=0x4) r1 = syz_open_dev$tun(&(0x7f0000000200)='/dev/net/tun\x00', 0x0, 0xa) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000240)={'syzkaller0\x00', 0x200}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'bcsf0\x00', 0x1000}) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000040)={'tunl0\x00'}) write$tun(r1, &(0x7f00000015c0)=ANY=[@ANYBLOB="0000001000000000000000000010000000"], 0x11) connect$bt_l2cap(r1, &(0x7f0000000080)={0x1f, 0x6, {0x7, 0x1, 0x2fc5, 0x6, 0x1f, 0x5}, 0x0, 0x8}, 0xe) r2 = creat(&(0x7f00000000c0)='\x00', 0x2) ioctl$EVIOCGBITKEY(r2, 0x80404521, &(0x7f0000000100)=""/221) unshare(0x400) 2018/04/05 02:45:01 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg(r0, &(0x7f0000008cc0)=[{{&(0x7f0000001180)=@in6={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}}, 0x1a3, &(0x7f0000001280), 0x0, &(0x7f00000012c0)=[{0x8c, 0x29, 0x4, "a50fa227e19fd2dd4f3b5d964cf1e5db814204e6c7b42f8b20c12ad98845b34910362deb3a7b46e256ed97f3a090db2bbd72f628b4d15a08b239de799b14fc4d50e61058618bf63940df6f71e13a454d24585f14eed4b5fa76d5184aaa7b69061f4b7374eb4bd19bc91360598b1909565350a201168c5f3d8f362ef13d"}], 0x8c}, 0x4}], 0x0, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000700)='/dev/usbmon#\x00', 0x1, 0x800) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000000740)=0x4, &(0x7f0000000780)=0x4) syz_mount_image$reiserfs(&(0x7f0000000000)='reiserfs\x00', &(0x7f0000000040)='./file0\x00', 0x5, 0x3, &(0x7f0000000200)=[{&(0x7f0000000080)="21f00f3cc76b4f6ba29c22a62b0c6f6929d441d1e1d683db27a06dbf9afa80981470bd01748e4e91cfea7c5e73919168077ec296cb5aaefdea0a116a263a023152fc927f92850d53bd7799a028a2049d5fff803886dd55ccfd1119cba62dbfcd85b4d598307caaddf6d9768230df086de34646aaa754a5a0895ca634244b121c49b5ea88921592c7f7b637d5700cc930887bdbb3d770b358739466dde993304bec39b66c89bf2601acba7997032416e062da98390122e4974e49dff0dfdbab0507355613959bc7e7e8831aebf6a2defddc5adc240e6f3e3c3f8d8478ce253d6a", 0xe0, 0x8}, {&(0x7f0000000180)="7db3ae473c72fa1337d06d0d0bbead683a77e4d02889bb2050fdc3307a4feadc32b7ffb80468052d3020507650f8f424", 0x30, 0x4}, {&(0x7f00000001c0)="431398e1216fcb5e494883b8e9f03b27208a306158f480cdf7", 0x19, 0x5}], 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="626c6f636b2d616c6c6f63dc0a0000000000006805000000000000006174696f6e2c726573697a653d3b343f7f33303733342c626c6f636b2d616c6c6f6361746f726f636174696f6e2c000000000000000000000000"]) socket$inet6(0xa, 0x80000, 0x8000) lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = add_key$keyring(&(0x7f0000000380)='keyring\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0x0) keyctl$get_persistent(0x16, r2, r3) 2018/04/05 02:45:01 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/keychord\x00', 0x20001, 0x0) setsockopt$inet6_int(r1, 0x29, 0x1, &(0x7f0000000100)=0x6, 0x4) sendmsg$key(r0, &(0x7f0000009000)={0x0, 0x0, &(0x7f0000009ff0)={&(0x7f0000007ee0)={0x2, 0x4, 0x0, 0x0, 0x4, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_nat_t_type={0x1, 0x14}, @sadb_x_nat_t_type={0x1, 0x14}]}, 0x20}, 0x1}, 0x0) 2018/04/05 02:45:01 executing program 5: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/cache_bypass\x00', 0x2, 0x0) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000000200)=""/78) unshare(0x60000000) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000000)={0x2, 0x8, 0x5b, 0xfff, 0x0}, &(0x7f0000000040)=0x10) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000000080)={r2, 0x1000}, 0x8) r3 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$IPT_SO_GET_INFO(r3, 0x0, 0x40, &(0x7f0000000180)={'filter\x00'}, &(0x7f0000000140)=0x54) getsockopt$IPT_SO_GET_INFO(r3, 0x0, 0x40, &(0x7f0000000380)={'nat\x00'}, &(0x7f0000000280)=0x54) 2018/04/05 02:45:01 executing program 7: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000180)={0x2, &(0x7f0000000000)=[{0x14, 0x0, 0x8001}, {0x800000002000006}]}, 0x8) socketpair(0x7, 0x7, 0xe5fa, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCSCTTY(r2, 0x540e, 0x400) writev(r1, &(0x7f00000001c0)=[{&(0x7f0000001980)='=', 0x1}], 0x1) 2018/04/05 02:45:01 executing program 6: r0 = socket(0x10, 0x802, 0x0) madvise(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x64) ftruncate(r0, 0x2) r1 = syz_open_dev$urandom(&(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x0) ioctl$RNDADDENTROPY(r1, 0x40085203, &(0x7f00000000c0)={0xb03, 0x1000, "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"}) write(r0, &(0x7f0000000080)="22000000150007010009d6f40001000402080000010000000947b3f1cfa82f03252100010000", 0x26) sysfs$3(0x3) 2018/04/05 02:45:01 executing program 2: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x2) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x1, 0x0) fallocate(r0, 0x1, 0x20, 0x2) write$evdev(r0, &(0x7f0000000040)=[{{0x0, 0x2710}, 0x7, 0x3, 0x4}, {{0x77359400}, 0xa8, 0x6, 0x20}], 0x20) 2018/04/05 02:45:01 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) truncate(&(0x7f0000000040)='./file0\x00', 0x6) ioctl$sock_ifreq(r0, 0x8932, &(0x7f0000000000)={'tunl0\x00', @ifru_addrs=@in={0x0, 0x4e20}}) 2018/04/05 02:45:01 executing program 3: r0 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffc) clock_nanosleep(0x5, 0x1, &(0x7f00000000c0)={0x77359400}, &(0x7f0000000100)) keyctl$revoke(0x3, r0) r1 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000240)=0x8, 0x4) socketpair$unix(0x1, 0x0, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) fchmod(r2, 0x0) prctl$getreaper(0x19, &(0x7f0000000200)) r3 = accept4$bt_l2cap(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000040)=0xe, 0x80000) fcntl$F_GET_RW_HINT(r3, 0x40b, &(0x7f0000000080)) [ 584.925026] netlink: 10 bytes leftover after parsing attributes in process `syz-executor6'. [ 584.939962] netlink: 10 bytes leftover after parsing attributes in process `syz-executor6'. [ 585.004875] IPVS: Creating netns size=2552 id=123 [ 585.064454] IPVS: Creating netns size=2552 id=124 2018/04/05 02:45:01 executing program 0: r0 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x0, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000000400)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000440)={0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000480)={r2}) ioctl(r0, 0x227a, &(0x7f0000000380)="da24d19c9af644d63a8970dd7291bdc517ae53377de7404e56935944c07cdb2bb309fa89f0262a6581b509789e30c2a60fe1ea741a5305f817c6b1bf42325758a023124ab4060c6f73dfbd0027fe5855b4") sendmsg$nfc_llcp(r0, &(0x7f0000000340)={&(0x7f0000000000)={0x27, 0x1, 0x2, 0x4, 0x9, 0x200, "36a117d7f95394cc1d31f8f27da02588abd41dd56f05b49d99f131ee8f781726042ef60b96c3c3fea689296b2de72a4cd883a1cfc89a6b9ef9973969662f34", 0x2d}, 0x58, &(0x7f0000000280)=[{&(0x7f0000000100)="fd6f8d91b7c2f1b97e7dd5366463113dde238a99af86b106bf44f9648a8b0fb7fe493a2f31040e53c33a1fdd4f9363c7953f78d47a263bf1f6010ad79bc5c846353ddd5750b6cdffe8eea27455fe30b7cdeeba23d858e7565265ec04020269b290034f5b60cef684f1b9f40010304727aa0bcf056d0bdb05cd5c3ce87a4837276f6501af15fb8bfd171ea965acc63eaca6a468092600c747a6f10ce92ad74b839b761cf3603ab80cd9eabfb3ee8b313d4bbdcfaed4cb7f2d1ea619b23e319f06e0127fee98af21abd7ad4d2739b1a632fa9121f82401e8a72894b870f95807ec19cf30", 0xe3}, {&(0x7f0000000200)="23eb60cfbbdd394ca48dbfdf0dfca18dd7629edb4977fcb64f9ad27195fb546daaf6193d38c09b39ca16a92c5e1ff9d1bb2a666b9a6e6cdd1f2b257d64a804d09a4a279c4daefcb8dc852a018f5c09fcdd8dfd1339af03c524ad78a8810eabd87ad9d0cd5bcbe925735a31958092f11553f1f609879cc4", 0x77}, {&(0x7f0000000080)="7790f7f8bb8168755bc2c8604103e54b4fc67d6fe6197855007d2e", 0x1b}], 0x3, &(0x7f00000002c0)={0x6c, 0x11f, 0x0, "9fb828ad3ee6b11e5974fc68c5fa021a36b85ee7784bd3ad332a3ea5ac424f47168faa8481efe02d4d7546ac5789e971627af0ff9c02ec0a66ffe77566852a3e56f5938e2d6a6003b03ba4ed4fb193c3d5d4570f511ac0596e9ccc7d84"}, 0x6c}, 0x4) r3 = fcntl$dupfd(r1, 0x406, r1) ioctl$EVIOCGKEY(r3, 0x80404518, &(0x7f00000004c0)=""/92) 2018/04/05 02:45:01 executing program 2: mmap(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x1000004, 0x40000002871, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000100)={0x7ff, {0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x2, 0x0, @multicast2=0xe0000002}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)='ip_vti0\x00', 0x0, 0x8000}) pipe2(&(0x7f0000000700)={0xffffffffffffffff, 0xffffffffffffffff}, 0x2) socket$l2tp(0x18, 0x1, 0x1) openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x0, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000686000)='/dev/usbmon#\x00', 0x0, 0x0) unshare(0x8000400) pselect6(0x40, &(0x7f00000abfc0), &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) mremap(&(0x7f000053b000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f00000cc000/0x4000)=nil) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ppp\x00', 0x0, 0x0) mremap(&(0x7f000053a000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f00000cf000/0x4000)=nil) mremap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x2000, 0x3, &(0x7f00000cc000/0x2000)=nil) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000000300)={{{@in6, @in=@local}}, {{@in6}}}, &(0x7f0000000400)=0xe8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000000640)={0x0, 0x6e, "f25e059ed88506d9c0c918469c48b9c327dbb4732fd68814dd2ed34f796a62ae32c8b98ac97355d397631f8c2dc3654f246a0b9b700bd6bdaeefd67762457433b267defcc9155ab0d5a0e5c765472022d3d8e21714bc22762983670b39d2911cc285aac781c1b7a2cdf1f38b0b9e"}, &(0x7f00000000c0)=0x76) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000200)={r4, 0x6, 0x7fffffff}, 0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000740)={0x0, @in6={{0xa, 0x4e24, 0xcd4, @loopback={0x0, 0x1}, 0x9}}, 0x62e1}, &(0x7f0000001a40)=0x90) setsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000000440)={{{@in6=@loopback={0x0, 0x1}, @in=@rand_addr=0xd3, 0x0, 0x0, 0x4e20, 0x0, 0xa, 0x0, 0x80}, {0x0, 0x100}, {0x0, 0x0, 0xffffffffffffff80, 0x2}, 0x4, 0x0, 0x0, 0x0, 0x0, 0x2}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4d6, 0xff}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x0, 0x1, 0x4, 0x0, 0xe323}}, 0xe8) mremap(&(0x7f000053a000/0x3000)=nil, 0x3000, 0x3000, 0x0, &(0x7f00000cc000/0x3000)=nil) syz_mount_image$hfs(&(0x7f00000002c0)='hfs\x00', &(0x7f0000000580)='./file0\x00', 0x0, 0x0, &(0x7f0000001940), 0x0, &(0x7f00000019c0)=ANY=[]) fstat(r3, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(0x0, r5) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x111000, 0x0) r6 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x4000) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000180)={0x0}, &(0x7f00000001c0)=0x8) ioctl$LOOP_GET_STATUS(r3, 0x4c03, &(0x7f0000001a80)) getsockopt$inet_sctp_SCTP_ASSOCINFO(r6, 0x84, 0x1, &(0x7f0000000800)={r7, 0x6, 0x0, 0xfffffffffffffff9, 0x0, 0x1}, &(0x7f0000000240)=0x11) sigaltstack(&(0x7f00000cc000/0x1000)=nil, 0x0) 2018/04/05 02:45:01 executing program 6: r0 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x500}, 0xc, &(0x7f00000001c0)={&(0x7f0000000240)={0x1c, r0, 0x0, 0x0, 0x25dfdbfc, {0x1}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xc1}]}, 0x1c}, 0x1}, 0x4) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000800)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(0xffffffffffffffff, &(0x7f00000009c0)={&(0x7f0000000500)={0x10}, 0xc, &(0x7f0000000980)={&(0x7f0000000d80)=ANY=[@ANYBLOB="010e28bd7000fedb00f00f0000000810060003000000680001000800050001000000080001000a00000008000bf072697e0008000b"], 0x1}, 0x1}, 0x20000884) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000200)) connect$inet6(0xffffffffffffffff, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000b00)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r2) getpeername$unix(0xffffffffffffffff, &(0x7f0000000300), &(0x7f0000000380)=0x6e) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r4 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) sendfile(r4, r4, &(0x7f0000000040), 0x80000001) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x0) sendfile(r4, r3, 0x0, 0xc08f) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) openat(0xffffffffffffffff, &(0x7f00000003c0)='./file1\x00', 0x480, 0x1) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000a00)={{{@in6=@ipv4={[], [], @multicast2}, @in6=@ipv4={[], [], @rand_addr}}}, {{@in=@remote}, 0x0, @in=@local}}, &(0x7f0000000740)=0xe8) setsockopt$inet_mreqn(r3, 0x0, 0x0, &(0x7f00000007c0)={@multicast1=0xe0000001}, 0xc) ioctl$EVIOCSABS20(r3, 0x401845e0, &(0x7f00000000c0)={0x3, 0x5, 0x7ff, 0xffff, 0xfffffffffffffff8, 0x8f}) r5 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r5, 0x7fff) dup2(0xffffffffffffffff, 0xffffffffffffffff) 2018/04/05 02:45:01 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/mls\x00', 0x0, 0x0) r1 = fcntl$getown(r0, 0x9) sched_getscheduler(r1) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x6, 0x1, 0x8, 0x3}]}, 0x8) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00002b8ff6)="940a0ed3084f8823a7", 0x9) 2018/04/05 02:45:01 executing program 7: r0 = socket$inet(0x2, 0x8000000000002, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000000000)={@multicast2=0xe0000002, @rand_addr=0x51}, 0xc) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000080)=0x112, 0x4) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000ee9ff0)={0x2, 0x4e20}, 0x10) recvfrom$inet(r0, &(0x7f0000eeff8d)=""/115, 0x73, 0x12041, &(0x7f0000898ff0)={0x2, 0x0, @rand_addr}, 0x10) 2018/04/05 02:45:01 executing program 1: getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000040)=0xc) setpriority(0x1, r0, 0x6) r3 = inotify_init1(0x80000) fcntl$getownex(r3, 0x10, &(0x7f0000000080)={0x0, 0x0}) r5 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/sync_retries\x00', 0x2, 0x0) ioctl$TUNSETGROUP(r5, 0x400454ce, r2) setsockopt$bt_BT_POWER(r5, 0x112, 0x9, &(0x7f0000000100)=0x1, 0x1) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r5, 0x84, 0x6d, &(0x7f0000000140)={0x0, 0x2f, "a811d8e1ab77df3040613ceb03d84bbc86ce21c647ebe7ba945833ed98ef6849afe48edb08f9d903316560d1c110cf"}, &(0x7f0000000180)=0x37) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r5, 0x84, 0x6d, &(0x7f00000001c0)={r6, 0xec, "68cb0cb9781cf752dbcb0410bb59bec3a9d6f1bdb7e5c451174f2bba1bfb9daf89ca664c76210c22d7f489e0c599bd62edae835664ca221deab337e2704f0a98dc9ba99e7eb6bcd20cc23123834a8dbb3ad3b672bf44aa299781fd6ef4ca9d136a515830c52e249b291301a43ecb4266d17cb1b14bbdb2b32a17634489d5e92ba8a249ab4ec3a33318aaa9b7ec72fb21827f0000557f28bd204f2cea38ef9d6a79a67c739bbe12cb519c8cbdee9d0da41a3a38b247f19b4c1d8a4289a86ab7057d80670de07042751614f205a100d9f4007404cd46987d0dec4e69f541da871e6b2a042f142df9889be22cec"}, &(0x7f00000002c0)=0xf4) sendmsg$unix(r5, &(0x7f0000002680)={&(0x7f0000000300)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000025c0)=[{&(0x7f0000000380)="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0x1000}, {&(0x7f0000001380)="013daf46543140bfe5a37698c45ccd3c1f5ea4f07a4630651f41c4b7d0eb9c6509491c0c617ebf480e031f", 0x2b}, {&(0x7f00000013c0)="1e30fb7e8b7a164952ee013f105872aee53a4215e0a4e6c466a8e31ca5e49d56570d502c6959cc505fffae12fec518f3db6f2b45ec98feb8a1c3a543dcc62b3fb4f3725d6cd541adfad61e55", 0x4c}, {&(0x7f0000001440)="62f1d5a4a5de2042eab6a02df7619a3c8057984553e019e1d0c8db93ca71bd0883d03b1e9da46adfd2b64f2ac45d1a6c5cdf46fcfa40d15fbd3faa38df08f62411bba130e989ea8798b0d5619404a94ebf6a5966a31ceceaa6710cfd91f1c9c68d19bbfb4a2eb7356887822e5fc2d682889a33259932805ed9940e11356aa7e1e544091b9dcd0af5932c81a240d8f4976956332b4b40e620674d4feac28869b9ae9597ce779a48bc8cd4c48cc0d65fe1dde801d1c3c677f2260aaad8efe48be5438c3ba82018b179086d0635c2f16d0dfcd7d34858a1e067e9d3", 0xda}, {&(0x7f0000001540)="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", 0x1000}, {&(0x7f0000002540)="b1ba1c105711d43f3b84d29b39d098b75cf001887655bcfe49d8ff6b495f6ceb1ff970b7225ea01b32ca678e25c50f688203c7fd44c2ba55d494a3af156b4663de6cbcdbb701e46d789b18745c4b5d1f9b3c8123fa352c7d29", 0x59}], 0x6, &(0x7f0000002600)=[@cred={0x18, 0x1, 0x2, r0, r1, r2}, @cred={0x18, 0x1, 0x2, r4, r1, r2}, @cred={0x18, 0x1, 0x2, r0, r1, r2}, @rights={0x28, 0x1, 0x1, [r3, r3, r3, r5, r5, r3, r5]}], 0x70, 0x800}, 0x20000000) write$tun(r5, &(0x7f00000026c0)={@pi={0x0, 0x430d}, @hdr={0x3, 0x0, 0x1ff, 0x2, 0x0, 0x7}, @ipx={0xffff, 0x9c, 0x9, 0x5, {@current, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x8e89}, {@broadcast=0xffffffff, @current, 0x1}, "550bb74cf4d02f8c62f2e38fc58c2a2d26bbc3bf4c8037ef861f9167d1b7c266aef47af6e189d7c7c47f5373f1e9513f3bd53e18d9e67c86f59fc35f93d8b5594e0ff5a198db30f6c662b33eb165bf17d6488547474b53f138b494ccfeceae6f46770cd1a331ae5d578c6ecfc1b7d9fc661e20c6dea71e74892165058962"}}, 0xaa) ioctl$PPPIOCGCHAN(r5, 0x80047437, &(0x7f0000002780)) ptrace(0x19, r4) fchdir(r5) socketpair(0x0, 0xb, 0x2, &(0x7f00000027c0)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername$inet6(r8, &(0x7f0000002800)={0x0, 0x0, 0x0, @remote}, &(0x7f0000002840)=0x1c) setsockopt$IP_VS_SO_SET_ADDDEST(r8, 0x0, 0x487, &(0x7f0000002880)={{0xea, @dev={0xac, 0x14, 0x14, 0x19}, 0x4e22, 0x4, 'rr\x00', 0x4, 0x5, 0x7c}, {@dev={0xac, 0x14, 0x14, 0xe}, 0x4e24, 0x0, 0xffffffff, 0x3, 0xfffffffffffffff8}}, 0x44) write$binfmt_elf32(r3, &(0x7f0000002900)={{0x7f, 0x45, 0x4c, 0x46, 0x80000000, 0x2, 0x0, 0xffffffff, 0x40, 0x3, 0x3f, 0x3ff, 0x377, 0x38, 0xd6, 0x1, 0x1, 0x20, 0x1, 0x8, 0xffffffff, 0x100000000}, [{0x7, 0x9, 0x7a000000000000, 0x4, 0x3, 0x1ff, 0x1, 0x3}, {0x7, 0x1dbc9b0d, 0x200, 0x2, 0x8, 0x2357, 0x5, 0x1000}], "26515180937bcbb1c9820dc72d4359d9fd85fe17a5d9054a8b2127bdb845a5119731b7e73acd000d0d6db6803be0b4093b2a79da5b5674a88ecb914ff46e2cb257cbf245831a1b97c60ebf417b8801808145bbfab725aa33fc1749fd545a44aa7db41fce4f0b01940a3ecd8e80ee95caae11763a6ffa9020cf6de4754956e2915d62ddaa7849d66d1110506945e3363c976adc9913dbdd9e9625ddd553da01de65eb21f16df356a8ab2f80af6d51cb7e5bb8d3793179c8c219db56c743de2e0d7289c77b2af4c46b3e9f5029", [[], [], [], [], [], [], [], []]}, 0x944) fallocate(r7, 0x0, 0x338e, 0x9) ioctl$EVIOCGID(r7, 0x80084502, &(0x7f0000003280)=""/176) setsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000003340)={r6, 0x6, 0x9, 0x4}, 0x10) ioctl$ASHMEM_GET_PROT_MASK(r7, 0x7706, &(0x7f0000003380)) ioctl$TCSETSF(r5, 0x5404, &(0x7f00000033c0)={0x3f, 0xc1, 0x3, 0x9, 0x8, 0x854, 0x3, 0x3f, 0x5, 0x4, 0x2, 0x7ff}) ioctl$DRM_IOCTL_FREE_BUFS(r8, 0x4008641a, &(0x7f0000003440)={0x6, &(0x7f0000003400)=[0x200, 0x7, 0x3, 0xedd, 0xffff, 0x7fff]}) ioctl$sock_inet_SIOCSIFBRDADDR(r7, 0x891a, &(0x7f0000003480)={'ip6tnl0\x00', {0x2, 0x4e21, @rand_addr=0x1}}) fcntl$addseals(r8, 0x409, 0xa) fstat(r5, &(0x7f00000034c0)) alarm(0xc6) getsockopt$sock_timeval(r8, 0x1, 0x0, &(0x7f0000003540), &(0x7f0000003580)=0x8) ioctl$EVIOCSFF(r7, 0x402c4580, &(0x7f00000035c0)={0x57, 0x7fffffff, 0x0, {0x7, 0x7fffffff}, {0x1, 0x9}, @const={0xa50c, {0x80000001, 0x15dc828e, 0x6, 0x80000001}}}) 2018/04/05 02:45:01 executing program 4: syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x24080) r0 = syz_open_dev$usbmon(&(0x7f0000000180)='/dev/usbmon#\x00', 0x3, 0x200900) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0106434, &(0x7f00000001c0)={0x68, 0x0, 0x10001, 0xe74a}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0106434, &(0x7f0000000200)={0x800, r1, 0x10002, 0xffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000040)=0xc) setfsuid(r2) mq_open(&(0x7f0000000240)='[wlan0securityGPLbdev(ppp1vboxnet1ppp0[umime_type\x00', 0x42, 0x0, &(0x7f0000000280)) r3 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x40200) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f0000000100)={0xa9b, 0x0, 0x10001, 0x7}) ioctl$DRM_IOCTL_AGP_UNBIND(r3, 0x40086437, &(0x7f0000000140)={r4, 0x800}) 2018/04/05 02:45:01 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f0000000000)={0x5, 0x4, 0x7fff, 0x7f, 0x40}) writev(r0, &(0x7f0000002b80)=[{&(0x7f0000000380)="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", 0xfb}], 0x1) getpid() fcntl$setstatus(r0, 0x4, 0x6000) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) r1 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000540)={0x8}, 0x4) add_key$keyring(&(0x7f0000000640)='keyring\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r1) request_key(&(0x7f0000000680)='dns_resolver\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a}, &(0x7f00000006c0)="7b2d23776c616e3076626f786e657431766d6e657430142400", r1) fcntl$setlease(r0, 0x400, 0x1) request_key(&(0x7f00000000c0)='ceph\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, &(0x7f0000000140)='vboxnet1\x00', 0x0) syncfs(r0) fchdir(r0) add_key$user(&(0x7f0000000280)='user\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a}, &(0x7f0000002c80)="3dde79763ec09bbf6917ffd1e8c401c99e25e0b60bafe6f6051ca314195f066c86763061ba5ffb4f345a408ba4c56bba2ac4f64642a19a81f72b1d3fb74e5d348e1ebba568683ff0239d512690e1d248897adc7a36de2027bead1fd312ad7c71d0fc6961c82324d861aba30661f734fce4cae82be73daa743c79e1ebf1bc2b9584b045c7ce2cea08d1a06c54eae899ac8922e47398e39c80d1ee79402710ca17c62a4551bfbc", 0xa6, 0x0) recvfrom$inet(r0, &(0x7f0000002c00)=""/74, 0x4a, 0x100, &(0x7f0000000600)={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) syz_mount_image$ext4(&(0x7f0000000300)='ext4\x00', &(0x7f0000000340)='./file0\x00', 0x3ff, 0x1, &(0x7f0000003040)=[{&(0x7f0000002d40)="68059f598568a5eca43c6164cba05c427fcb3096237647c0a7362c2ce459fc2908210f2bb3b61cdfda95d51fdc8c4aae822325f31388e1d8764f3c2caf45b851b14f1ee52ccc3bbd2de49526b9c396d9d8e1a924b4dd04c17d045bc23eeeb18f32d5954a929a5eeb3ab0dda90ae6ff2a54ba3ee587987f1c5e566985264aee3c74a4e81f40d6315f2cc4aded2cd4632f0e1e673fda263e95fc41da95de9b3d92a283da978b1999cafac61700e416", 0xae, 0x100000001}], 0x4, &(0x7f00000030c0)=ANY=[@ANYBLOB="61636c2c6a6f75726e616c5f696f7072696f3d003f39387900e4cc"]) syz_open_dev$sndtimer(&(0x7f0000000580)='/dev/snd/timer\x00', 0x0, 0x0) 2018/04/05 02:45:01 executing program 4: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000002fdb)="240000001a00030007fffd946fa283bc0aeee6d87986c497271d856804000300d188737e", 0x24}], 0x1}, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/04/05 02:45:01 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x4}) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x4800) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000080)) r2 = dup(r0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000004000)=0x1000, 0x4) ioctl$UFFDIO_COPY(r2, 0xc028aa03, &(0x7f0000003ff0)={&(0x7f0000011000/0x3000)=nil, 0x400000}) 2018/04/05 02:45:01 executing program 0: r0 = syz_open_dev$mice(&(0x7f0000000880)='/dev/input/mice\x00', 0x0, 0x2) poll(&(0x7f0000000100)=[{r0}], 0x1, 0xb2b) r1 = dup2(r0, r0) getsockopt$IPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x43, &(0x7f0000000000)={'ah\x00'}, &(0x7f0000000040)=0x1e) writev(r1, &(0x7f000049fff0)=[{&(0x7f0000329000)='\x00', 0x1}], 0x1) 2018/04/05 02:45:01 executing program 7: r0 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000ff5ffc)={0x0, 0x0, 0x7ffffffffd}, 0x4) socket$packet(0x11, 0x400000002, 0x300) 2018/04/05 02:45:01 executing program 5: writev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000fb4000)="1f0000000203193b000007000000068100023b050900020000000000000058", 0x1f}], 0x1) r0 = memfd_create(&(0x7f0000000040)="6367726f75705c24707070312d65746831657468312a70707030f82d297b657468312d706f7369785f61636c5f616363657373656d312a6b657972696e6773656c66707070317365637572697479656d315d776c616e312f73797374656d2c00", 0x1) getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f00000000c0), &(0x7f0000000100)=0xc) 2018/04/05 02:45:01 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) remap_file_pages(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x2, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) lstat(&(0x7f0000001440)='./file0\x00', &(0x7f0000001480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(r0) chdir(&(0x7f0000f95000)='./file0\x00') r1 = open(&(0x7f00000000c0)='./bus\x00', 0x141042, 0x0) ioctl$void(r1, 0x2) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000040)) ftruncate(r1, 0x8000) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000001340), &(0x7f0000001400)=0x2) r2 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000080)={0x0, 0xffffffffffffffff, 0xffffffffffffffc0, 0x0, 0x0, 0x2}, &(0x7f0000000100)=0x14) read(r1, &(0x7f0000000240)=""/4096, 0x1000) r4 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000040)={0x0, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000000)='syzkaller1\x00', 0x8001, 0x0, 0x81}) epoll_wait(r4, &(0x7f0000000200)=[{}, {}], 0x2, 0x10000) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r4, 0x84, 0x6d, &(0x7f0000001500)=ANY=[@ANYRES32=r3, @ANYBLOB="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"], &(0x7f00000012c0)=0x2) fcntl$setstatus(r4, 0x4, 0x6000) pread64(r4, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) r5 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000001300)) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000001280)={0x2000000000005, 0x208, 0x0, 0x0, 0x0}, &(0x7f0000001240)=0x10) add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r5) request_key(&(0x7f0000000680)='dns_resolver\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000006c0)="7b2d23776c616e3076626f786e657431766d6e657430142400", r5) setsockopt$inet_sctp_SCTP_RESET_ASSOC(0xffffffffffffffff, 0x84, 0x78, &(0x7f0000000440)=r6, 0x4) ioctl$TIOCGSID(r4, 0x5429, &(0x7f0000000500)=0x0) getpriority(0x2, r7) request_key(&(0x7f00000000c0)='ceph\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000140)='vboxnet1\x00', 0x0) add_key$user(&(0x7f0000000280)='user\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a}, &(0x7f0000000300), 0x0, r5) 2018/04/05 02:45:01 executing program 6: r0 = socket$inet6(0xa, 0x80002, 0x88) recvfrom$inet6(0xffffffffffffffff, &(0x7f0000ffbf47)=""/185, 0xfffffffffffffeba, 0x0, 0x0, 0xfffffffffffffde6) openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000140)={0x0, 0x0, 0x3, [0xffff, 0x9, 0x0]}, 0xe) wait4(0x0, &(0x7f0000000100), 0x4, &(0x7f0000000180)) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) sched_setscheduler(0x0, 0x5, &(0x7f0000000300)) setsockopt$ax25_buf(0xffffffffffffffff, 0x101, 0x19, &(0x7f0000000340), 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa}, 0x1c) r2 = dup2(r1, r0) ioctl$DRM_IOCTL_DROP_MASTER(r2, 0x641f) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)=0x0) syz_open_procfs(r3, &(0x7f00000005c0)='gid_map\x00') tgkill(r3, r3, 0x10) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000040)=@in={0x2, 0x4e22, @rand_addr=0x8}, 0x10, &(0x7f0000000480), 0x0, &(0x7f00000004c0)}, 0x0) gettid() r4 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/netlink\x00') read(r4, &(0x7f0000000240)=""/85, 0x55) setsockopt$inet_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x4, &(0x7f0000000100), 0x4) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f00000001c0)={0x0, 0x400}, &(0x7f0000000380)=0x8) perf_event_open(&(0x7f000025c000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = memfd_create(&(0x7f00000002c0)='/dev/sequencer\x00', 0x0) ioctl$PERF_EVENT_IOC_QUERY_BPF(0xffffffffffffffff, 0xc008240a, &(0x7f0000000080)=ANY=[]) sendfile(r5, r4, &(0x7f0000000200), 0x200000010000) 2018/04/05 02:45:01 executing program 2: r0 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x500}, 0xc, &(0x7f00000001c0)={&(0x7f0000000840)=ANY=[@ANYBLOB="04000000b5c541e6c4f9bdcb986df2f6ff0ec9bca7200004000000000000bc32d41bbfba2097760635d5a69143a95966bb152085ebae758010220318f29174d1ea7fc7030bcb56ef0f6b589318d2530c5f084a0940c5c193c943922c87", @ANYRES16=r0, @ANYBLOB="000000000000fcdbdf250100000008000600c100000028000200080005000000000008000700000000001400010000000000000000000000000000000000"], 0x44}, 0x1}, 0x4) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x2000) syz_genetlink_get_family_id$ipvs(&(0x7f0000000800)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(0xffffffffffffffff, &(0x7f00000009c0)={&(0x7f0000000500)={0x10}, 0xc, &(0x7f0000000980)={&(0x7f0000000d80)=ANY=[@ANYBLOB="010e28bd7000fedb00f00f0000000810060003000000680001000800050001000000080001000a00000008000bf072697e0008000b00"], 0x1}, 0x1}, 0x20000884) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000200)) connect$inet6(0xffffffffffffffff, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) getsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000540)=""/99, &(0x7f0000000780)=0x28c77c4c79f525cf) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000b00)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r2) getpeername$unix(0xffffffffffffffff, &(0x7f0000000300), &(0x7f0000000380)=0x6e) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r4 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) sendfile(r4, r4, &(0x7f0000000040), 0x80000001) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x0) getsockopt$EBT_SO_GET_INIT_INFO(r3, 0x0, 0x82, &(0x7f0000000480)={'nat\x00'}, &(0x7f00000006c0)=0x50) sendfile(r4, r3, 0x0, 0xc08f) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) r5 = openat(r1, &(0x7f00000003c0)='./file1\x00', 0x480, 0x1) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000a00)={{{@in6=@ipv4={[], [], @multicast2}, @in6=@ipv4={[], [], @rand_addr}}}, {{@in=@remote}, 0x0, @in=@local}}, &(0x7f0000000740)=0xe8) setsockopt$inet_mreqn(r3, 0x0, 0x0, &(0x7f00000007c0)={@multicast1=0xe0000001}, 0xc) r6 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r6, 0x7fff) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00000000c0)={0x0, 0x8}, &(0x7f0000000400)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f00000005c0)={r7, @in={{0x2, 0x4e20, @multicast1=0xe0000001}}, [0x7, 0x800, 0x1, 0x6, 0x200, 0x80, 0x3, 0x9d5, 0x0, 0x10000, 0x8, 0x1f, 0x0, 0x1ff, 0xfffffffffffffff7]}, &(0x7f0000000440)=0x100) dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$sock_SIOCETHTOOL(r5, 0x8946, &(0x7f0000000240)={'lo\x00', &(0x7f0000000b40)=@ethtool_perm_addr={0x20, 0xde, "a03cb9992e87f1a7d5d4427fb86e4905b70621f7fbbf2dafac7ba4bb650b468bf1cd2b75b85a1552966dc3c7a21d58a854c812caed151dc99cef9eab2eac315c9ff265c83341940f31f9c9f6d4b8ea586a96859ecf9d319aa62e3c1e99348dcc09f3b678bc6b5ad67ca3797a6c1e31413595e4fe7d94fba3ea07e64fd0c8d0eb5529c9ac67e1d91f717f504d76c98015ee0381feb7cb167aabaa48df53450e81eea5f7770648a9dc203d369d58ba302441fb0b4cb75029e3c9372b47295dd50bb6df5d44f2b707dd941e8cfee0c5adfac888fa355423320ed18be6a6626b"}}) 2018/04/05 02:45:01 executing program 4: r0 = syz_open_dev$sndtimer(&(0x7f0000000080)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000000040)=0x1) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0xc0f85403) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000000)={{0x2, 0x3, 0x7, 0x0, 0x9}}) 2018/04/05 02:45:01 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000b80)='/dev/loop#\x00', 0x0, 0x4006) r1 = memfd_create(&(0x7f0000000000)="74086e750000000000000000008c00", 0x0) r2 = getegid() ioctl$TUNSETGROUP(r1, 0x400454ce, r2) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) pselect6(0x40, &(0x7f00000000c0), &(0x7f0000000b00), &(0x7f0000000b40)={0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0xb3f5}, &(0x7f0000000bc0), &(0x7f0000000c40)={&(0x7f0000000c00), 0x8}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f00000008c0), &(0x7f0000000900)=0x8) fremovexattr(0xffffffffffffffff, &(0x7f0000000100)=@known='com.apple.system.Security\x00') ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f0000000140), 0x5) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/04/05 02:45:01 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00005d5ff3)={0x2, 0x4e20, @rand_addr}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000df8ffc)=0x4, 0x4) sendto$inet(r0, &(0x7f0000de1fff), 0x0, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000000)=0x5, 0x4) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e24, @multicast1=0xe0000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000defffc), 0x4) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000080)) sendto$inet(r0, &(0x7f0000b0c000)="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", 0x801, 0xc004, 0x0, 0x0) recvmsg(r0, &(0x7f0000df6fc8)={&(0x7f0000df6f80)=@generic, 0x80, &(0x7f0000df5000)=[{&(0x7f0000df5f6e)=""/146, 0x92}, {&(0x7f0000df6f74)=""/140, 0x48}, {&(0x7f0000df5f18)=""/232, 0xe8}, {&(0x7f0000409fa2)=""/94, 0x43}, {&(0x7f00007a7f19)=""/231, 0xe7}, {&(0x7f0000d76f57)=""/169, 0xa9}, {&(0x7f00009e3000)=""/230, 0x312}, {&(0x7f0000923000)=""/37, 0x25}, {&(0x7f0000554fcf)=""/49, 0x31}], 0x3b7, &(0x7f0000c27ff9)=""/7, 0xffffff89, 0x8000}, 0x40000100) 2018/04/05 02:45:01 executing program 5: mkdir(&(0x7f0000dd7000)='./file0\x00', 0x0) mount(&(0x7f00000d0ff8)='./file0\x00', &(0x7f0000279ff8)='./file0\x00', &(0x7f0000283ffa)='ramfs\x00', 0x8, 0x0) open(&(0x7f00001fd000)='./file0/file0\x00', 0x8140, 0x1) mknod(&(0x7f0000000000)='./file0\x00', 0x120, 0x0) execve(&(0x7f0000159ff2)='./file0/file0\x00', &(0x7f0000000000), &(0x7f000001e000)) 2018/04/05 02:45:01 executing program 6: r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000080)=0x1c, 0x80000) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/sequencer\x00', 0x2401, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x9, 0x7, 0x88, 0x2, 0x4, 0x5, 0x8, {0x0, @in={{0x2, 0x3, @multicast2=0xe0000002}}, 0xfffffffffffff13c, 0x1, 0x7f, 0xfffffffffffffff7, 0x7fff}}, &(0x7f0000000180)=0xb0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000240)={r2, 0xfffffffffffffff8}, &(0x7f0000000280)=0x8) ioctl$TIOCEXCL(r1, 0x540c) r3 = socket(0x18, 0x0, 0x1) connect(r3, &(0x7f00000001c0)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x0, {0xa, 0x4e20}}}, 0x32) setsockopt(r3, 0x111, 0x1, &(0x7f0000000000)="71a3f837", 0x4) 2018/04/05 02:45:01 executing program 4: r0 = socket(0x1000000000000c, 0x800, 0x7f) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000e7bff4)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000000)={&(0x7f0000e8a000)=@newlink={0x28, 0x10, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0x4, 0x2}]}]}, 0x28}, 0x1}, 0x0) 2018/04/05 02:45:01 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x3) getsockopt$ARPT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x60, &(0x7f0000001a40)={'filter\x00'}, &(0x7f0000001ac0)=0x44) fcntl$getown(0xffffffffffffffff, 0x9) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000005680)) fcntl$setstatus(r1, 0x4, 0x4000) syz_fuse_mount(&(0x7f00000054c0)='./file0\x00', 0xc003, 0x0, 0x0, 0x0, 0x800020) pwritev(r1, &(0x7f0000000180)=[{&(0x7f0000000040)}, {&(0x7f00000017c0)="f7d4f2837d1ec68c604a45f6e40716106bcf88ca32aed960599147343e44a1cbe9ea279c92589fe4d01ddfd38767485ada203645", 0x34}], 0x2, 0x81002) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000002c0)={{{@in=@multicast2, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@broadcast}}, &(0x7f00000003c0)=0xe8) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/load\x00', 0x2, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr=0xffffffffffffff81, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x2, 0x4e21, 0x8048, 0x2, 0x80, 0x80, 0x3b, r2, r3}, {0x8, 0x0, 0x0, 0x3, 0x3ca07082, 0x1000, 0x0, 0xfffffffe000}, {0x3f, 0x5da, 0x7fff}, 0x20, 0x6e6bbf, 0x1, 0x0, 0x0, 0x3}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d5, 0xff}, 0xa, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x34ff, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1}}, 0xe8) add_key$keyring(&(0x7f0000001c00)='keyring\x00', &(0x7f0000001c40)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffd) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) 2018/04/05 02:45:01 executing program 1: mmap(&(0x7f0000000000/0x59000)=nil, 0x59000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000000)=ANY=[@ANYBLOB="ffefffffffffffff0000000000000000"], 0x10) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/04/05 02:45:01 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000852ffc)) 2018/04/05 02:45:01 executing program 4: 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$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1082a0}, 0xc, &(0x7f0000000440)={&(0x7f0000000500)=ANY=[]}, 0x1}, 0x40) fchdir(r0) getsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000600), &(0x7f0000000640)=0xb) setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f0000000400)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], &(0x7f00000004c0)='{\x00', 0x2, 0x3) syslog(0x0, &(0x7f00000000c0)=""/215, 0xd7) pipe(&(0x7f0000000040)={0xffffffffffffffff}) ioctl$DRM_IOCTL_MODE_SETCRTC(r2, 0xc06864a2, &(0x7f00000007c0)={&(0x7f0000000500)=[0x7, 0x0, 0x8b, 0x3f, 0xfffffffffffffff9], 0x5, 0x8, 0x5b, 0x60a74aa3, 0x3, 0x6, {0x6, 0x3, 0x5, 0x2, 0x7fff, 0x8001, 0x3, 0x4, 0xd73b, 0xad, 0x7, 0x376, 0x9, 0x81, "1ce3fa9ef32abf61c6b93121d10567bb444ae71285d3cd66936e98136d1f3a42"}}) ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0x8010aa01, &(0x7f0000000080)={&(0x7f0000ffc000/0x2000)=nil, 0x2000}) r3 = creat(&(0x7f0000000000)='./file1\x00', 0x0) inotify_init() r4 = creat(&(0x7f0000000380)='./file1\x00', 0x0) write$evdev(r3, &(0x7f0000000280), 0xffffffffffffffd4) fsync(r3) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x10, 0xffffffffffffffff, 0x0) keyctl$assume_authority(0x10, 0x0) r5 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r5, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r5, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0xfff1}, 0x1}, 0x81) ioctl$PPPIOCSMRU(r5, 0x40047452, &(0x7f0000000080)) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00000002c0)={0x0, 0xb41, 0x0, 0x7f, 0x101, 0x7, 0x0, 0x0, {0x0, @in6={{0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}}}, 0x0, 0xffff}}, &(0x7f0000000540)=0xb0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f0000000580)={r6}, 0x8) request_key(&(0x7f0000000700)='ceph\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000780)='^vboxnet0selinuxmd5sumvboxnet0self^cgroup^securitykeyring\x00', 0xfffffffffffffff8) keyctl$instantiate_iov(0x14, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000400)="f916b8f72c29a4ed654ec4634d479b3453a0dbdd444019513f1d25ccda2381b9d22363dbeef5a27f13994695211b14422a35c08f7510fa9d6aaf3c07815c3f1980", 0x41}], 0x1, 0x0) shutdown(0xffffffffffffffff, 0x1) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f00000005c0)) creat(&(0x7f0000000680)='./file1\x00', 0xa1) 2018/04/05 02:45:02 executing program 0: r0 = socket(0xa, 0x2, 0x0) flock(0xffffffffffffffff, 0x6) sendmsg$IPVS_CMD_GET_INFO(r0, &(0x7f00000009c0)={&(0x7f0000000500)={0x10}, 0xc, &(0x7f0000000980)={&(0x7f0000000cc0)=ANY=[]}, 0x1}, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000200)=0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x100000002}, 0x1c) sendto$inet(r0, &(0x7f0000509f92), 0xff77, 0x0, &(0x7f000055fff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000580)='/dev/rfkill\x00', 0x200, 0x0) ioctl$TIOCLINUX6(r2, 0x541c, &(0x7f00000007c0)={0x6, 0x80000001}) fchdir(r2) fstat(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000880)=ANY=[@ANYPTR=&(0x7f0000000040)=ANY=[@ANYRES16=r1, @ANYRES16, @ANYRES32=r3], @ANYBLOB="daecda087c496b950092c5fc1d769e829e6c6af3fa69367a7dd69547e4cb5a68488f0a34cca6e84d3bba39afcd886152c405aff9b1c0c73902343c0a36581fd125d1058459f42059db83b7c01de306de6c770ae14b9a205223d6ba5c87620452411868b5be7ea8141f05de6bc09af5ac84bcfd6751204263d39822f5170268f402a0c59844876cbeb204630eb61ec1013705d85061628bad7a0dad22875ffae8d45d585331399569beda846b59b4e31be9f91bdfa0e1a99d690b", @ANYPTR], 0x3) bind$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000440)={0x0, @in6={{0xa, 0x4e20, 0xffff, @loopback={0x0, 0x1}, 0x1ff}}, 0x5, 0x9, 0x0, 0x3cab, 0x1}, &(0x7f0000000280)=0x98) sendto$inet6(r0, &(0x7f00000011c0)="b432656f9a77946eaa0cf603c475f7a8ad97f32c1b83670e9c9ed0c8fb7a67711f865dd581dcd7cacb62891c9195cfcaa11c99bbb3226f7c8020024665fb61b14344e459cf2dd89ae98887d472a6acffccc538e37b8a71a6385408baa28cc1782f5bc9a79c401a7e8f7cbcc0298b0f2fd461ee23c36f6ebd5ef7753ac778c12ed87a4f1a3ba0d4fc07ef0e12cff6dde2ec943b31fb12d16457ab129f26891897bf3f60136515892308f54ea9987e4047731968604daee4871dbcbac22ad7e2e8ab60cc48db0847236858d9e2591455ac0d84f240fa03f531aa08b2c75885d291fd706cf7df5f8083dd7780eee48f24260830c5d5e7036a21800078b903328600000000020000000000000000009663bf26fd6a7466737a2dfb6449196c3ba679959d48e0158d60c181aa2a5858cf7a541f37abb9fec6364c04acebc7b16dc2492f8d746b4ace781d361e39b718ef43ca84ade43fc5e516f6b488ce773197342c78e8ed733b62ccadc39775e7cd53773cca810913adecfd1f6b5572b1b3e4d47c094400b26bdf2d556bab564e4a0d2c4eaf57748be0d7bbc64bd53875ad4e33f000eb66402b2d6755832ba1dbbfb357430f77c52f6b7e1d86ffb7a3aad8c69033dc53a71dfa2a4c3a0e39490bc1ee14319c2070b07aa7441f0b2366e2148b076f85d595aa36e856be6100", 0x1ea, 0x0, &(0x7f0000000400)={0xa, 0x4e21, 0xdc1, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x19}}, 0x3}, 0x1c) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000005c0)={r4, 0x3c, &(0x7f0000000540)=[@in6={0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xce}, @in={0x2, 0x4e21, @multicast2=0xe0000002}, @in={0x2, 0x4e20, @broadcast=0xffffffff}]}, &(0x7f0000000600)=0xc) fallocate(0xffffffffffffffff, 0x1, 0x0, 0x0) mincore(&(0x7f0000ffb000/0x3000)=nil, 0x3000, &(0x7f0000000a00)=""/129) sendto$inet(0xffffffffffffffff, &(0x7f0000000000)="1356c1f7a6f1", 0x6, 0x0, &(0x7f0000000080)={0x2}, 0x10) r5 = socket$inet6_icmp(0xa, 0x2, 0x3a) sendmsg$inet_sctp(r0, &(0x7f000050dfc8)={&(0x7f0000000840)=@in6={0xa, 0x4e24, 0x80000001, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, 0x1c, &(0x7f00000005c0), 0x0, &(0x7f0000576000)}, 0x0) ioctl$EVIOCGPROP(0xffffffffffffffff, 0x80404509, &(0x7f00000003c0)=""/25) ioctl$DRM_IOCTL_MARK_BUFS(r5, 0x40186417, &(0x7f0000000300)={0x0, 0x20, 0x7, 0x1, 0x11, 0x100000001}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000006c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="7b000000147b31a6c8d04526e5f78a8fe27845051f555f6994461af1218603a0f9c18ac908cd55da4ba6fc8873a807fa51bb4eab22c5df774cd217b3b2c0af891a34aae4b6aa2b7e16f7b4f55dcc91ee95c14977580183e8963965a1ab5c004a641086e0fbc35582cadd0075864a1d1b58c4036a1ea7b7fddf062b4b66c882ba9442bac3b9b6d420938dca4b48c863"], &(0x7f0000000240)=0x2) r6 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r6) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) unlink(&(0x7f0000000080)='./file0/file0\x00') r7 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r7, 0x400454ca, &(0x7f0000000080)={'ip6tnl0\x00', 0x9516}) close(r7) 2018/04/05 02:45:02 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f0000000040)={0x100000000, 0x2, 0x2, 'queue0\x00', 0x8}) writev(r0, &(0x7f0000000080), 0x0) 2018/04/05 02:45:02 executing program 4: socketpair$unix(0x1, 0x8, 0x0, &(0x7f0000886ff8)={0xffffffffffffffff, 0xffffffffffffffff}) keyctl$set_reqkey_keyring(0xe, 0x7) fcntl$lock(r0, 0x7, &(0x7f0000002000)={0x1}) prctl$seccomp(0x16, 0x0, &(0x7f0000000080)={0x9, &(0x7f0000000000)=[{0x9, 0x7, 0x1, 0x1}, {0x73, 0x4, 0x7fffffff, 0x8}, {0x7, 0x5, 0x10001, 0x3ff}, {0x4, 0x8000, 0x665afe6d, 0x9}, {0x5, 0x4, 0x6, 0x1f}, {0xfffffffeffffffff, 0x800, 0xfff, 0x81}, {0x80000001, 0x8000, 0x5}, {0xfffffffffffffffc, 0x9, 0x2, 0x12}, {0x399a50a6, 0x9, 0x1, 0x6}]}) socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/keychord\x00', 0x4400, 0x0) ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f00000005c0)=""/232) accept4$llc(r1, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000480)=0x10, 0x80000) open(&(0x7f0000000400)='./file0\x00', 0x2000, 0x1) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/status\x00', 0x0, 0x0) futimesat(r2, &(0x7f0000000240)='./file0/file0\x00', &(0x7f0000000280)={{0x77359400}}) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x1) fcntl$lock(r0, 0x7, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x4}) r3 = open(&(0x7f0000000100)='./file0\x00', 0x20000, 0x6b) sendmsg$nl_route(r1, &(0x7f00000004c0)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x810020}, 0xc, &(0x7f00000003c0)={&(0x7f0000000340)=@ipv6_getroute={0x48, 0x1a, 0x200, 0x70bd27, 0x25dfdbfc, {0xa, 0x14, 0x10, 0x379e837b, 0xfd, 0x7, 0xfd, 0xb, 0xa00}, [@RTA_PRIORITY={0x8, 0x6, 0x4dcb}, @RTA_MARK={0x8, 0x10, 0x3f}, @RTA_PRIORITY={0x8, 0x6, 0x1}, @RTA_GATEWAY={0x14, 0x5, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}]}, 0x48}, 0x1, 0x0, 0x0, 0x40080}, 0x40) ioctl$DRM_IOCTL_GET_UNIQUE(r3, 0xc0086401, &(0x7f00000001c0)={0x5d, &(0x7f0000000140)=""/93}) 2018/04/05 02:45:02 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') fchdir(r0) getsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000600), &(0x7f0000000640)=0xb) setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f0000000400)=ANY=[@ANYBLOB="00830000"], &(0x7f00000004c0)='{\x00', 0x2, 0x0) syslog(0x0, &(0x7f00000000c0)=""/215, 0xd7) r1 = creat(&(0x7f0000000000)='./file1\x00', 0x0) r2 = inotify_init() fstat(r2, &(0x7f00000002c0)) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0086426, &(0x7f00000001c0)={0x2, &(0x7f0000000080)=[{}, {0x0}]}) ioctl$DRM_IOCTL_NEW_CTX(r1, 0x40086425, &(0x7f0000000240)={r3, 0x3}) write$evdev(r1, &(0x7f0000000280), 0xffffffffffffffd4) fsync(r1) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000040)={0x0, 0x0}) r5 = getpid() tgkill(r4, r5, 0x2d) ioctl$PPPIOCSMRU(0xffffffffffffffff, 0x40047452, &(0x7f0000000540)=0x1) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x10, 0xffffffffffffffff, 0x0) keyctl$assume_authority(0x10, 0x0) r6 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(0xffffffffffffffff, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x0, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r6, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x0, 0x1, 0x3}, 0xfff1}, 0x1}, 0x0) r7 = request_key(&(0x7f0000000500)='ceph\x00', &(0x7f0000000580)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000680)='\x00', 0xfffffffffffffffb) keyctl$dh_compute(0x17, &(0x7f0000000b80), &(0x7f0000000bc0), 0x0, &(0x7f0000000cc0)={&(0x7f0000000c00)={'sm3-generic\x00'}, &(0x7f0000000c40)}) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000980)=ANY=[@ANYBLOB="cd824edfdb76c4a65a16a1a983f30689007f483486429109a6a9a34d71bcba573d85778e823e78e9ef1a6a9de6b34e44d297d38f7868d40601f5"], 0x1) request_key(&(0x7f0000000700)='ceph\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000780)='^vboxnet0selinuxmd5sumvboxnet0self^cgroup^securitykeyring\x00', 0xfffffffffffffff8) connect$inet6(r1, &(0x7f0000000440)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x6}, 0x1c) keyctl$instantiate_iov(0x14, 0x0, &(0x7f00000006c0)=[{&(0x7f0000001d00)="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", 0xfe79}, {&(0x7f00000007c0)="96e69f2d4bd1d5d17fef0f7494706a425aa9c78be9f5545933ebf77558b37c6b09381b01639359efb65f92db0e5215ac348a24c724c128ac71c8750fe3a47ac9f739efbc4ef6d3b7", 0x48}, {&(0x7f0000000380)="cbb2f701f992b1fffa515d165c0f5d1e4f71d0a6b3dbb770b132ba6f6eda", 0x1e}, {&(0x7f0000000480)="99b156c75599d17bc92b1612a51ddcd151ece58d354e6541925f925bf009a29be02303c057d22bb0", 0x28}, {&(0x7f0000000840)="b10447373a8dd13476d5f794f5a8d0ba7fb62bce001d0ecbf909d98b6787c200fd0a59c6d54fcce070f2ba7b0bad2823d00043279a7bbc785a51ecf580caca8d51824f604eca1b12801815f6e9a016badd7cbed741c9edb729a74b7ebc65deb7ed42db5e55b048432bac00fad1bb624559c2e2ca4ec1284783943c963b5859f953cf1af9e586bc", 0x87}, {&(0x7f0000000900)="c22ecf3a9dfb4cc3b0012c0c0b3c27e415232dc5f1e5543b244711b0633bca215c98c1295fc6bc06679567da22b6c765f65558d8f9b1641267584883afe14daa378648554e842fedd48f33d843e158aaa25fdc9e82", 0x55}, {&(0x7f00000005c0)="c6af9afd6b7fd0687ecb0a", 0xb}], 0x1fffffffffffffad, r7) shutdown(0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(0xffffffffffffffff, 0x2402, 0x0) creat(&(0x7f0000000340)='./file1\x00', 0x0) 2018/04/05 02:45:02 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000006200), 0x0, 0x0, &(0x7f0000006440)={0x77359400}) pread64(0xffffffffffffffff, &(0x7f0000000100)=""/98, 0x62, 0x0) r0 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x30, r0, 0x10000000000000) mprotect(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000004c0)=ANY=[], &(0x7f00000000c0)) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000011f9d)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000006c0)={0x1c, 0x0, &(0x7f0000000540)=[@register_looper={0x630b}, @enter_looper={0x630c}, @acquire_done={0x40106309}], 0x0, 0x0, &(0x7f0000000600)}) 2018/04/05 02:45:02 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) remap_file_pages(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x2, 0x10) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) chdir(&(0x7f0000f95000)='./file0\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x141042, 0x0) ioctl$void(r0, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ftruncate(r0, 0x8000) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000001340), &(0x7f0000001380)=0x4) r2 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000080)={0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2}, &(0x7f0000000100)=0x14) read(r0, &(0x7f0000000240)=""/4096, 0x1000) r4 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000040)={0x0, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)='syzkaller1\x00', 0x8001, 0x0, 0x81}) epoll_wait(r4, &(0x7f0000000200)=[{}, {}], 0x2, 0x10000) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r4, 0x84, 0x6d, &(0x7f00000013c0)={r3, 0x4b, "b445a718f6dce2846c14724f941a72ae1245c4d376c05a2d96e6b4735ad26efbc11b2d3047bd5d91d5820ebb01541b22d0347735a09c54bdd6d1670450e2dfaeb8e3dea94600924051f3e7"}, &(0x7f00000012c0)=0x53) fcntl$setstatus(r4, 0x4, 0x6000) pread64(r4, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) r5 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000001280)={0x2000000000005, 0x208, 0x0, 0x0, 0x0}, &(0x7f0000001240)=0x10) setsockopt$inet_icmp_ICMP_FILTER(r4, 0x1, 0x1, &(0x7f0000000540), 0x4) add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r5) request_key(&(0x7f0000000680)='dns_resolver\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000006c0)="7b2d23776c616e3076626f786e657431766d6e657430142400", r5) setsockopt$inet_sctp_SCTP_RESET_ASSOC(0xffffffffffffffff, 0x84, 0x78, &(0x7f0000000440)=r6, 0x4) ioctl$TIOCGSID(r4, 0x5429, &(0x7f0000000500)=0x0) getpriority(0x2, r7) futimesat(r2, &(0x7f0000001300)='./bus\x00', &(0x7f0000001440)={{0x0, 0x2710}, {0x0, 0x2710}}) request_key(&(0x7f00000000c0)='ceph\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000140)='vboxnet1\x00', 0x0) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r7, 0xfffffffffffffffe, &(0x7f0000001480)=""/175) add_key$user(&(0x7f0000000280)='user\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a}, &(0x7f0000000300)="3dde79763ec09bbf6917ffd1e8c401c99e25f23f4979b631bf4aa314195f066c86763061ba5fe74f345a408ba4c56bba2ac4f64642a19a81f72b1d3fb74e5d348e1ebba568683ff0239d512690e15513090485647b5e6cf3c325e2617b08d0977acc58", 0x63, r5) [ 586.504547] Buffer I/O error on dev loop0, logical block 0, async page read [ 586.511968] Buffer I/O error on dev loop0, logical block 1, async page read [ 586.519265] Buffer I/O error on dev loop0, logical block 2, async page read [ 586.519418] Buffer I/O error on dev loop0, logical block 1, async page read [ 586.534166] Buffer I/O error on dev loop0, logical block 2, async page read 2018/04/05 02:45:02 executing program 4: getpgid(0x0) ioctl$TUNSETGROUP(0xffffffffffffffff, 0x400454ce, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000400)='/dev/net/tun\x00', 0x0, 0x200000000000800) sched_getattr(0x0, &(0x7f0000000200), 0xffffffffffffff35, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'syzkaller0\x00', 0x9322}) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ppp\x00', 0x40, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000440)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r2, &(0x7f00000005c0)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x10100}, 0xc, &(0x7f0000000500)={&(0x7f0000000480)={0x50, r3, 0x4, 0x70bd2c, 0x25dfdbfc, {0xf}, [@IPVS_CMD_ATTR_SERVICE={0x28, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7fff}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x1}]}]}, 0x50}, 0x1, 0x0, 0x0, 0x4084}, 0x44041) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000040)={'syzkaller0\x00', {0x2, 0x0, @loopback=0x7f000001}}) perf_event_open(&(0x7f0000000240)={0x0, 0x70, 0x79869a3a, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xdb7b}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mq_open(&(0x7f0000000040)='eth0\x00', 0x0, 0x0, &(0x7f0000000000)={0x0, 0x6}) mq_unlink(&(0x7f0000fc4ffb)='eth0\x00') perf_event_open(&(0x7f0000000380)={0x1, 0x70, 0x1077, 0x9, 0x0, 0x4b10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x8000, 0x0, 0x80000000, 0x0, 0x0, 0x0, 0xff, 0x0, 0x8, 0x0, 0x0, 0xe76d, 0x0, 0x0, 0x0, 0x9, 0x9, 0x0, 0x8, 0xfffffffffffffffc, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000140)}, 0x0, 0x0, 0x0, 0x0, 0x20}, 0x0, 0x9, 0xffffffffffffffff, 0x0) r4 = openat(0xffffffffffffffff, &(0x7f0000000540)='./file0\x00', 0x0, 0x0) r5 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000180)='cpuacct.stat\x00', 0x0, 0x0) mq_timedsend(0xffffffffffffffff, &(0x7f0000000280), 0x0, 0x0, &(0x7f0000000200)) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f00000007c0)={0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}}}, &(0x7f0000000300)=0x98) ioctl$sock_inet_udp_SIOCINQ(r4, 0x541b, &(0x7f0000000080)) fgetxattr(r5, &(0x7f0000000880)=ANY=[], &(0x7f0000000a40)=""/176, 0xfffffcf1) ioctl$sock_inet_SIOCSIFBRDADDR(0xffffffffffffffff, 0x891a, &(0x7f00000002c0)={'syzkaller0\x00', {0x2, 0x0, @multicast1=0xe0000001}}) dup3(r0, r1, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r5, 0x10e, 0x2, &(0x7f00000000c0), 0x4) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000000580)) [ 586.584422] binder: 3001:3004 ERROR: BC_REGISTER_LOOPER called without request [ 586.598246] binder: 3001:3004 ERROR: BC_ENTER_LOOPER called after BC_REGISTER_LOOPER [ 586.616342] binder: 3001:3004 BC_ACQUIRE_DONE u0000000000000000 no match [ 586.637483] binder: 3001:3013 ERROR: BC_REGISTER_LOOPER called without request [ 586.654790] binder: 3001:3013 ERROR: BC_ENTER_LOOPER called after BC_REGISTER_LOOPER [ 586.670197] binder: 3001:3013 BC_ACQUIRE_DONE u0000000000000000 no match [ 647.630036] Buffer I/O error on dev loop0, logical block 3, async page read [ 647.638052] Buffer I/O error on dev loop0, logical block 3, async page read [ 647.645608] Buffer I/O error on dev loop0, logical block 4, async page read [ 647.652779] Buffer I/O error on dev loop0, logical block 1, lost async page write [ 647.652811] Buffer I/O error on dev loop0, logical block 2, lost async page write [ 647.653036] Buffer I/O error on dev loop0, logical block 3, lost async page write [ 647.675747] Buffer I/O error on dev loop0, logical block 5, async page read [ 647.682896] Buffer I/O error on dev loop0, logical block 4, async page read [ 647.690087] Buffer I/O error on dev loop0, logical block 6, async page read [ 647.697199] Buffer I/O error on dev loop0, logical block 7, async page read [ 649.166449] IPVS: Creating netns size=2552 id=125 [ 709.881061] buffer_io_error: 25 callbacks suppressed [ 709.886203] Buffer I/O error on dev loop0, logical block 7, async page read [ 709.893519] Buffer I/O error on dev loop0, logical block 7, async page read [ 709.902932] Buffer I/O error on dev loop0, logical block 8, async page read [ 709.903270] Buffer I/O error on dev loop0, logical block 7, async page read [ 709.917187] Buffer I/O error on dev loop0, logical block 9, async page read [ 709.917214] Buffer I/O error on dev loop0, logical block 8, async page read [ 709.931434] Buffer I/O error on dev loop0, logical block 10, async page read [ 709.931464] Buffer I/O error on dev loop0, logical block 9, async page read [ 709.945729] Buffer I/O error on dev loop0, logical block 11, async page read [ 709.945745] Buffer I/O error on dev loop0, logical block 10, async page read [ 842.209605] INFO: task syz-executor5:2984 blocked for more than 120 seconds. [ 842.216808] Not tainted 4.4.125-g38f41ec #21 [ 842.222059] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 842.230015] syz-executor5 D ffff8800b5a57240 26744 2984 3836 0x20020004 [ 842.237416] ffff8800b5a57240 ffff8801c825e8e0 0000000000000025 ffff8801c825e000 [ 842.245446] ffffffff842bdb00 ffff8801db21fdb8 ffff8801db21fde0 ffff8801db21f4d8 [ 842.253446] ffff8801db21f4c0 ffffffff84217840 ffff8801c825e000 ffff8800b5a577e0 [ 842.261581] Call Trace: [ 842.264141] [] ? bit_wait+0xc0/0xc0 [ 842.269386] [] schedule+0x7a/0x1b0 [ 842.274571] [] schedule_timeout+0x3a0/0x970 [ 842.280532] [] ? usleep_range+0x140/0x140 [ 842.286299] [] ? kvm_clock_read+0x23/0x40 [ 842.292083] [] ? kvm_clock_get_cycles+0x9/0x10 [ 842.298284] [] ? ktime_get+0x128/0x1d0 [ 842.303814] [] ? __delayacct_blkio_start+0x41/0x80 [ 842.310373] [] ? bit_wait+0xc0/0xc0 [ 842.315625] [] io_schedule_timeout+0x1be/0x390 [ 842.321842] [] bit_wait_io+0x1b/0xc0 [ 842.327179] [] __wait_on_bit+0x8c/0x140 [ 842.332798] [] wait_on_page_bit+0x1e5/0x210 [ 842.338738] [] ? trace_raw_output_mm_filemap_op_page_cache+0x240/0x240 [ 842.347052] [] ? autoremove_wake_function+0x90/0x90 [ 842.353704] [] ? pagevec_lookup_tag+0x3a/0x80 [ 842.359873] [] __filemap_fdatawait_range+0x1c3/0x2e0 [ 842.366604] [] ? wait_on_page_bit+0x210/0x210 [ 842.372745] [] ? iov_iter_advance+0x164/0x4f0 [ 842.378860] [] ? __filemap_fdatawrite_range+0x1bb/0x250 [ 842.385878] [] ? replace_page_cache_page+0x430/0x430 [ 842.392615] [] filemap_fdatawait_range+0x25/0x50 [ 842.398995] [] filemap_write_and_wait_range+0x74/0xb0 [ 842.405833] [] blkdev_fsync+0x66/0xb0 [ 842.411360] [] ? thaw_bdev+0x180/0x180 [ 842.416864] [] vfs_fsync_range+0x10a/0x250 [ 842.422745] [] blkdev_write_iter+0x398/0x490 [ 842.428774] [] ? bd_unlink_disk_holder+0x3b0/0x3b0 [ 842.435350] [] vfs_iter_write+0x1c7/0x2d0 [ 842.441140] [] ? default_llseek+0x290/0x290 [ 842.447085] [] ? splice_from_pipe_next+0x2a4/0x380 [ 842.453661] [] ? __kmalloc+0x124/0x320 [ 842.459174] [] iter_file_splice_write+0x58a/0xae0 [ 842.465664] [] ? vmsplice_to_user+0x1d0/0x1d0 [ 842.471796] [] ? vmsplice_to_user+0x1d0/0x1d0 [ 842.477910] [] direct_splice_actor+0x125/0x180 [ 842.484132] [] splice_direct_to_actor+0x2d2/0x830 [ 842.490609] [] ? generic_pipe_buf_nosteal+0x10/0x10 [ 842.497244] [] ? do_splice_to+0x140/0x140 [ 842.503044] [] ? security_file_permission+0x89/0x1e0 [ 842.510049] [] ? rw_verify_area+0x100/0x2f0 [ 842.515993] [] do_splice_direct+0x1a7/0x270 [ 842.521963] [] ? splice_direct_to_actor+0x830/0x830 [ 842.528597] [] ? rw_verify_area+0x100/0x2f0 [ 842.534563] [] do_sendfile+0x54c/0xd30 [ 842.540083] [] ? __compat_sys_pwritev64+0xf0/0xf0 [ 842.546544] [] ? __might_fault+0xe4/0x1d0 [ 842.552333] [] ? __might_fault+0x114/0x1d0 [ 842.558284] [] compat_SyS_sendfile+0xd1/0x160 [ 842.564428] [] ? SyS_sendfile64+0x150/0x150 [ 842.570400] [] ? do_fast_syscall_32+0xd7/0x8a0 [ 842.576609] [] ? SyS_sendfile64+0x150/0x150 [ 842.582570] [] do_fast_syscall_32+0x321/0x8a0 [ 842.588685] [] sysenter_flags_fixed+0xd/0x17 [ 842.594933] no locks held by syz-executor5/2984. [ 842.599677] Sending NMI to all CPUs: [ 842.604488] NMI backtrace for cpu 0 [ 842.608080] CPU: 0 PID: 0 Comm: swapper/0 Not tainted 4.4.125-g38f41ec #21 [ 842.615090] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 842.624432] task: ffffffff84217840 task.stack: ffffffff84200000 [ 842.630486] RIP: 0010:[] [] native_safe_halt+0x6/0x10 [ 842.638867] RSP: 0018:ffffffff84207dc0 EFLAGS: 00000246 [ 842.644317] RAX: 0000000000000007 RBX: ffffffff847dec48 RCX: 0000000000000000 [ 842.651576] RDX: 0000000000000000 RSI: 0000000000000001 RDI: ffffffff8421811c [ 842.658815] RBP: ffffffff84207dc0 R08: 0000000000000000 R09: 0000000000000000 [ 842.666085] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 842.673341] R13: fffffbfff07088c0 R14: ffffffff847ecfb8 R15: 0000000000000000 [ 842.680602] FS: 0000000000000000(0000) GS:ffff8801db200000(0000) knlGS:0000000000000000 [ 842.688800] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 842.694713] CR2: 00007f20ba498000 CR3: 00000001d3b06000 CR4: 0000000000160670 [ 842.701972] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 842.709212] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 842.716482] Stack: [ 842.718603] ffffffff84207df8 ffffffff81027e65 ffffffff84208000 ffffffff847dec48 [ 842.726139] fffffbfff07088c0 ffffffff847ecfb8 0000000000000000 ffffffff84207e08 [ 842.733672] ffffffff810293da ffffffff84207e20 ffffffff81221948 dffffc0000000000 [ 842.741667] Call Trace: [ 842.744221] [] default_idle+0x55/0x3c0 [ 842.749747] [] arch_cpu_idle+0xa/0x10 [ 842.755166] [] default_idle_call+0x48/0x70 [ 842.761051] [] cpu_startup_entry+0x5fd/0x8f0 [ 842.767078] [] ? _raw_spin_unlock_irqrestore+0x5a/0x70 [ 842.774003] [] ? call_cpuidle+0xe0/0xe0 [ 842.779607] [] rest_init+0x189/0x190 [ 842.784937] [] start_kernel+0x6b9/0x6ee [ 842.790549] [] ? thread_stack_cache_init+0xb/0xb [ 842.796920] [] ? early_idt_handler_array+0x120/0x120 [ 842.803670] [] ? early_idt_handler_array+0x120/0x120 [ 842.810404] [] x86_64_start_reservations+0x2a/0x2c [ 842.816953] [] x86_64_start_kernel+0x140/0x163 [ 842.823172] Code: 00 00 00 00 00 55 48 89 e5 fa 5d c3 66 0f 1f 84 00 00 00 00 00 55 48 89 e5 fb 5d c3 66 0f 1f 84 00 00 00 00 00 55 48 89 e5 fb f4 <5d> c3 0f 1f 84 00 00 00 00 00 55 48 89 e5 f4 5d c3 66 0f 1f 84 [ 842.842160] NMI backtrace for cpu 1 [ 842.845758] CPU: 1 PID: 486 Comm: khungtaskd Not tainted 4.4.125-g38f41ec #21 [ 842.853028] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 842.862381] task: ffff8800bb33c800 task.stack: ffff8800bb3f8000 [ 842.868410] RIP: 0010:[] [] flat_send_IPI_mask+0xf7/0x1a0 [ 842.877169] RSP: 0018:ffff8800bb3ffcb8 EFLAGS: 00000046 [ 842.882606] RAX: 0000000003000000 RBX: 0000000000000c00 RCX: 0000000000000000 [ 842.889864] RDX: 0000000000000c00 RSI: 0000000000000000 RDI: ffffffffff5fb300 [ 842.897106] RBP: ffff8800bb3ffce0 R08: 0000000000000001 R09: 0000000000000000 [ 842.904364] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000246 [ 842.911623] R13: 0000000000000003 R14: ffffffff8426f5a0 R15: 0000000000000002 [ 842.918864] FS: 0000000000000000(0000) GS:ffff8801db300000(0000) knlGS:0000000000000000 [ 842.927086] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 842.932958] CR2: 0000000000f94b10 CR3: 00000001d3b06000 CR4: 0000000000160670 [ 842.940227] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 842.947469] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 842.954748] Stack: [ 842.956868] ffffffff8426f5a0 ffffffff847f0b40 fffffbfff08fdc1c dffffc0000000000 [ 842.964399] ffff8801db31bca0 ffff8800bb3ffd00 ffffffff810b9abb ffffffff839f6dc0 [ 842.971921] 0000000000000003 ffff8800bb3ffd60 ffffffff81d11764 0000000000000000 [ 842.979422] Call Trace: [ 842.981997] [] nmi_raise_cpu_backtrace+0x5b/0x70 [ 842.988371] [] nmi_trigger_all_cpu_backtrace+0x4a4/0x550 [ 842.995476] [] ? irq_force_complete_move+0x3b0/0x3b0 [ 843.002221] [] arch_trigger_all_cpu_backtrace+0x14/0x20 [ 843.009210] [] watchdog+0x6fa/0xae0 [ 843.014481] [] ? watchdog+0xc3/0xae0 [ 843.019825] [] kthread+0x268/0x300 [ 843.024981] [] ? reset_hung_task_detector+0x20/0x20 [ 843.031640] [] ? kthread_create_on_node+0x400/0x400 [ 843.038271] [] ? kthread_create_on_node+0x400/0x400 [ 843.044932] [] ret_from_fork+0x55/0x80 [ 843.050453] [] ? kthread_create_on_node+0x400/0x400 [ 843.057090] Code: b3 5f ff f6 c4 10 75 e1 44 89 e8 c1 e0 18 89 04 25 10 b3 5f ff 44 89 fa 09 da 80 cf 04 41 83 ff 02 0f 44 d3 89 14 25 00 b3 5f ff <41> f7 c4 00 02 00 00 74 1a e8 2b 33 17 00 4c 89 e7 57 9d 0f 1f [ 843.076354] Kernel panic - not syncing: hung_task: blocked tasks [ 843.082478] CPU: 1 PID: 486 Comm: khungtaskd Not tainted 4.4.125-g38f41ec #21 [ 843.089717] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 843.099041] 0000000000000000 4ad490281a287503 ffff8800bb3ffca8 ffffffff81d067bd [ 843.107011] ffffffff838831a0 ffff8800bb3ffd80 dffffc0000000000 7fffffffffffffff [ 843.114970] ffff8800b6e68448 ffff8800bb3ffd70 ffffffff8141b46a 0000000041b58ab3 [ 843.122928] Call Trace: [ 843.125486] [] dump_stack+0xc1/0x124 [ 843.130817] [] panic+0x1aa/0x388 [ 843.135803] [] ? percpu_up_read.constprop.45+0xe1/0xe1 [ 843.142838] [] ? nmi_trigger_all_cpu_backtrace+0x3f8/0x550 [ 843.142841] [] ? nmi_trigger_all_cpu_backtrace+0x3f8/0x550 [ 843.142847] [] watchdog+0x70b/0xae0 [ 843.142850] [] ? watchdog+0xc3/0xae0 [ 843.142857] [] kthread+0x268/0x300 [ 843.142860] [] ? reset_hung_task_detector+0x20/0x20 [ 843.142864] [] ? kthread_create_on_node+0x400/0x400 [ 843.142869] [] ? kthread_create_on_node+0x400/0x400 [ 843.142875] [] ret_from_fork+0x55/0x80 [ 843.142878] [] ? kthread_create_on_node+0x400/0x400 [ 843.143363] Dumping ftrace buffer: [ 843.143388] (ftrace buffer empty) [ 843.143390] Kernel Offset: disabled [ 843.216590] Rebooting in 86400 seconds..