[....] Starting enhanced syslogd: rsyslogd[ 12.533967] audit: type=1400 audit(1516946388.745:4): avc: denied { syslog } for pid=3173 comm="rsyslogd" capability=34 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=capability2 permissive=1 [?25l[?1c7[ ok 8[?25h[?0c. Starting mcstransd: [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting file context maintaining daemon: restorecond[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 Warning: Permanently added '10.128.15.199' (ECDSA) to the list of known hosts. 2018/01/26 05:59:57 fuzzer started 2018/01/26 05:59:57 dialing manager at 10.128.0.26:43127 syzkaller login: [ 22.447346] random: crng init done 2018/01/26 06:00:00 kcov=true, comps=false 2018/01/26 06:00:01 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/member\x00', 0x2, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x2000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000002000)=0x3) madvise(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x1f) r1 = getpgid(0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getsig(0x4202, r1, 0x2, &(0x7f0000004000-0x10)={0x0, 0x0, 0x0, 0x0}) sched_getscheduler(r1) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$unix(r0, &(0x7f0000004000)=@file={0x0, ""/44}, &(0x7f0000005000-0x4)=0x2e) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000002000-0x4)=0x9a, 0x4) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000003000)=0x6, 0x4) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000003000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000006000-0x4)=0x8bf, 0x4) mlock2(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x1) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000007000-0x4)=0x0, &(0x7f0000006000)=0x4) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000007000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r2) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000008000-0x18)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000003000)=0x18) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) 2018/01/26 06:00:01 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f0000001000-0x8)={@broadcast=0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f00001af000-0x4)=0x8) r1 = gettid() setpriority(0x0, r1, 0x1) getrlimit(0xf, &(0x7f0000000000)={0x0, 0x0}) r2 = dup(r0) ioctl$sock_inet_udp_SIOCOUTQ(r2, 0x5411, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r2, &(0x7f0000001000)={&(0x7f0000001000)={0x10, 0x0, 0x0, 0x1080002}, 0xc, &(0x7f0000001000)={&(0x7f0000000000)=@setneightbl={0x64, 0x43, 0x10, 0x0, 0x0, {0x1e, 0x0, 0x0}, [@NDTA_THRESH1={0x8, 0x2, 0x40}, @NDTA_THRESH1={0x8, 0x2, 0x80}, @NDTA_NAME={0x24, 0x1, '/selinux/avc/cache_threshold\x00'}, @NDTA_NAME={0x14, 0x1, 'vboxnet1wlan0#+\x00'}, @NDTA_THRESH3={0x8, 0x4, 0x1}]}, 0x64}, 0x1, 0x0, 0x0, 0x40004}, 0x4840) fcntl$lock(r0, 0x6, &(0x7f0000002000-0x10)={0x0, 0x2, 0x8, 0x20, r1}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000002000-0x18)={0x0, 0x5, 0x0, 0x4, 0x6}, &(0x7f0000002000)=0x18) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000002000)={0x0, 0x85, "7945cf7d53ddc513330ab33c89125ed07ede5e35874b2afb958bee98b7f7632a6d6f6940589931047659dcdfe05c65687e93ad99fb7b3fe7a3d5c813fd8522cdcfaccc90e87b087164ca8b9c76bb4c0d3adb75441c3c11a3c322e861a1646543567e2df8d4c47f979f6d0cd68b9d2061589bd6007f5065de89ee61011a09e210852f6fc199"}, &(0x7f0000002000-0x4)=0x8d) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000002000-0x8)={0x0, 0x3}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000002000)={0x2, 0x8000, 0x3ff, 0x3, 0x0}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(r0, &(0x7f0000003000-0x70)=[{&(0x7f0000002000-0x10)=@in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x12}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000001000)=[{&(0x7f0000003000-0xbe)="bc67e7fdaa619163f0499d914e6f7acbb3e60d97b28df894ab462aad49fa1e1987cceacd832c839fff7c0077c7c139e53a78144b3efba2e38ece9e5958cf0cab01ae49857008ae4e16d14ac42a4fe05159b4b342df9d3910ef38554daef45e303e11af631eba37d41a73993b703b112e2600b514026e877eb2d8040572285bbc65c4479735707690d74ae654d525aa6d17d93e63c795cdec07aef97fd57f3834e6f1e79ec5ac968e5f7b278e4fdbdf14ea48317b4c13eb5450273125be3c", 0xbe}, {&(0x7f0000002000-0xe1)="795e9813022aa2f57c4dbd94352ba6c19c4bfcccb7ad9c51b35a5288f995f10abeffdae5eaf8e53c1876979757b6c18c0d18510d63cc0005b6e78dd142189b9950ae4d49871ad5ebc2592e9254e5da55e4fe70edea879c1b5efa5a051feb7a9b6200f8d4cbdb9deb882c0fcc82724109fea782059ec49c30d19e1cb349be9afb17496cd8e94a1399984edbd548d9bbafa74187334a1402b2d0ad862c078376a23c2d5bf0b25600af3ed3a30f00e5462803427ab99682b4775b2dccf15f5f510aabacea66db01afbd1df52e08816377c0471d5a927e9dad3fafe9fcd94e38a5c48d", 0xe1}, {&(0x7f0000001000-0x7)="41d96b9781e0e0", 0x7}], 0x3, 0x0, 0x0, 0x0}, {&(0x7f0000003000-0x1c)=@in6={0xa, 0x0, 0x8, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, 0x9}, 0x1c, &(0x7f0000002000)=[{&(0x7f0000001000)="789c7439ff52e763d66e30e1a1c3bc55c18dad8df0702f11b6e56cef9f929d5b5182b33f5475d3effd2263fbe2fe90b5860f37b36c9f8a945fd6780b82938fd10978bef0", 0x44}, {&(0x7f0000000000)="4858e88f7968b655b6cd4d63216f971847aab4ddda9741375d97cf8f962b45f58a1086a258d8c97645f1c35add9eca9df5eb267ab8b5dd474e59ecf716ff9a91afc0b85909d3eb2494b29401402752dfee900d54ca25f09bf881adf938f1bd96cdd014ab2fc519b912832b3e1d66b12cd8739d48a64ecdf5a9a00815ec02da092fadfc304fcca9a84fe7716affca4e3303ebe7a42a8c9b7b377355f0cec9c7bff190cb", 0xa3}, {&(0x7f0000002000)="e13e0d4aeb86665c36a37415905a76bd19944de770888faeb5e471400f4fe51cc282c80f24fd547bb0ac94a93691a95c6f862d626fa863f8a7cc0bb44c292cbbcda9428f3054e8d94554df47f5e9e5", 0x4f}, {&(0x7f0000000000)="71a836ebade8b7f2691ba691fbab6e3b3ec54da6a6490af5338b462064f20781a8b6aa692c0a5269b4b8bf823a1d99b045262d82fbb7171d9ef3663c95764aa7abe8aee0e3388f3bd4c7013df81d391b4525a8547f6b05a5b7caf6bd72", 0x5d}, {&(0x7f0000002000-0x5b)="45473e5a8af30e4d9ef1cc39e40ada0805742fd7d6cebc2d3563de554354ca5bd0af70c7d38be7b57e371708433857f1c24ab3c5de543eb88317bdaa01b71ff12cd2d1aaa52814001a3ef27be6b12893ddcaad0619940e4764a567", 0x5b}, {&(0x7f0000002000-0xdd)="e6c6ae414e20fff636786dd6b24216780af325762c8e9aa1cd82c90232b20cfe4b8d207539e634c28fc763b15f98faf189446156bce3c58197d18da859b8c7668bd6385876b240002a754d23898a45f2288987f356cbbf5f1e2d70e46e8d25282414d62babb9f0e008ad117ff7f1d8c8604e99f9f2fc52131104ed5dee2519162ba55fb2f91b2fa9ec4ccc2ab746357c0eb75b4412ce63990ab6b70e41d5b69f4c9cd754951e20804c73400e1432fef25e8fe90e67cda68ed64e630874a1064efbff3f5e782695f6aba9cf199d3268266ea55bed4d439c93c68571f43a", 0xdd}, {&(0x7f0000000000)="7e385e11a3a7ab6f3e02f746430bc062b8faf239f1b6377329e0ea195074977d1bc5c3d3611eb7ea3097b6a0c909be3a4b8af56fcdebdf1876ec9f45f08239a022a77c5b43491d6a3b6d327c5a314f7907196472cf3dc73ab8a12d62c2b17ad52d2367f2aad1780f9af3453e2dc3c27aac6e060d", 0x74}, {&(0x7f0000003000-0x9b)="0afa13d4a0de6df833661aa57be1b038f3938b79a3d5c06ad4e24a993d78333ee2679a3cc0071aa5ae3e257ecfdead30ec1e7902ef71f93efaef0515ae9a8e299b607d212af76f4eae2d74f494b625f24c07235c4595a6cd87206540e43e7ac2b7cadc671e68e153c3208d28c9f4e8134e9bcf894ab2165dfd6c8cd18c22f377c486e04909a63497c11545da8be3bf8d3a5ff7ab0bc0ff19350254", 0x9b}], 0x8, &(0x7f0000003000-0x2c)=[@init={0x14, 0x84, 0x0, {0x5, 0x4, 0x40, 0x0}}], 0x2c, 0x24004000}, {&(0x7f0000001000)=@in6={0xa, 0x2, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, 0x1c, &(0x7f0000002000-0x28)=[{&(0x7f0000002000)="dd618fa44818f5615fff7201f41e225a5e5e4e2bdbf4a11b1a7eb1c2b9aeece0350b2c6fb894693b6acc9711d5d1a9d40a2225f47103c9cd6dfd432f2c1abcde21731ec8c6549a87ce07e82745e4e3ebff91d706c44afa5108a4da60a12a93d7dc582381215dd78873c0bc4f5c8706e8b38505d928c96ff03af02f8afcbd18b4e052a5aab1eac5196d8c9322049a9380713047711cc0528677016dedf5be72b38f923cb6b861d34f15349e2db751d73968b1fa2ea9650f792c15791d594caabefa03ef0065eb466525ae509043", 0xcd}, {&(0x7f0000002000-0xf0)="ff4348e31495385582a04355766fb3cb509c1d6b74b2226dd7677921f7901f0936eb8dc0aae6726de9a5e00f8e98716219f5f595bddf08cfd43a2c56e95d9f246ab58918c650547203a71e7133211aa1a26a0f8d94ef93550b34e836e28ed6fa857fc4ecd3592d0ecbeb4ffb06696075d32be32ebc8ebe3c3ae92348a2065b2311f55869e9fc16e212510592815215675ac3267fcb635ec4d8e2a19b5accc0399e099e564e803f7b1d91345ff67a4b27e148c753d53775fef1ae729598c812c8b5f38418a91d2c34120875d33d8e260bead41c32869534d0113fe52134a0da4ecc5343d15d10127494037ddae73ef6b3", 0xf0}, {&(0x7f0000003000-0x5f)="fe7e41c314ac82e80a3b1b2de66fb39974da1a4206b5353d08864d44d9eeb09bb59d9567dfbd172d3a8f336f04febe38d3af96a05b6135462bef93809ea31da753ff3f75c7d386521f52ac229c2a2c7ff44da95f1eece424bc97d075758931", 0x5f}, {&(0x7f0000002000)="0f79f2007f582f24d05ae35a37237fc92404b4e577c68905", 0x18}, {&(0x7f0000003000-0xac)="4b26450b604a3a005ce7c50dfc75f3eece32e320de469970e4bdb2b53e705f4a5c1555134524b4dbb173b6859f1a20e77edd759a9b50873a01cc660ec132c089eb0c132f670609cb846e4dd5b9cb1da3a5734120db8c5176ea85e77eb9d8b231eb331c3a4e59b6288eb7e2f198662cd89dd9aa72e00fb40b7d32724d74a1a9e683d230e35f04e1d0f27bb843ca3597d89aeeadccc0d2c437c95de1c6dfd135cc07006d3d47a148b5af39cdbe", 0xac}], 0x5, &(0x7f0000001000)=[@init={0x14, 0x84, 0x0, {0xfffffffffffffffe, 0x1ff, 0x10001, 0xfe000000000}}, @sndinfo={0x1c, 0x84, 0x2, {0xff, 0x820e, 0x6, 0x8000, r3}}, @sndinfo={0x1c, 0x84, 0x2, {0x81, 0x202, 0x80, 0x6, r4}}, @init={0x14, 0x84, 0x0, {0x3f, 0x7fff, 0xffff, 0xe5}}, @init={0x14, 0x84, 0x0, {0x9, 0x3fe0, 0x10000, 0x9}}, @sndrcv={0x2c, 0x84, 0x1, {0x0, 0xeb, 0x209, 0xffffffffffffbeb6, 0x8, 0x0, 0x0, 0x7, r5}}, @init={0x14, 0x84, 0x0, {0x20, 0x7, 0x40, 0x8}}, @sndinfo={0x1c, 0x84, 0x2, {0x2, 0x8008, 0xffffffff, 0x3713, r6}}], 0x160, 0x810}, {&(0x7f0000000000)=@in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000000000)=[{&(0x7f0000002000)="", 0x0}], 0x1, 0x0, 0x0, 0x4000000}], 0x4, 0x4) 2018/01/26 06:00:01 executing program 3: pipe(&(0x7f00004d3000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000000000)={0x100, 0x1a, 0x1, 0x7fffffff, "31258f51fb4687f01c741956c7af62287406e9ddbc3a901f23b174bb68165a08"}) socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000001000-0xf2)="ad82b98bdf479857ff39e5cf54261543cd740745b72c63eb6af4d15949685f3064ed7a4143ceb382ee8e11b85ba881d0c4dda655a171638db7df0f3756e408fe289b3c7fde2031e7bb1302856104417cf3537652161743dc331da2eae771d62df4d0c7c24abe89ad153a1a8f699b9adf830be13aca741beac83e8a9f6cdd97a5d75c38ff0dfafc9c5eb2bbadefda018976e5108ab28b7a2e97c60c5a672c816fb76d5adc531efa1ce2a7c7694104c13672cf75f38278c258f22270e912e7e93c553058211fd7fa91a8288b8de9ef8920ffad244d19c848ea6e6ce8e1bec34537d52a9250de7385c1c793c0bbf9f1caaebfee", 0xf2, 0x4000, &(0x7f0000001000)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) umount2(&(0x7f0000002000)='./file0\x00', 0x9) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000000000)={&(0x7f0000000000+0x874)=@in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000003000)=[{&(0x7f0000003000)="", 0x0}, {&(0x7f0000004000-0x4e)="f59fdc67037afe7d2d527586518a20fca9fd682fd570665c6628b45f3900922ea4578e6719a1142393ba7f24d8141c4d7735601de23e5fc6fc44f0548dbecdb2e5c5ed89106f7177057743d825a5", 0x4e}, {&(0x7f0000002000-0x13)="d8460c78141ed311955bb9f2b10c036dc4aa58", 0x13}], 0x3, 0x0, 0x0, 0x800}, 0x20000000) syz_open_dev$tun(&(0x7f0000001000)='/dev/net/tun\x00', 0x0, 0x80040) fcntl$notify(r1, 0x402, 0x1) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000005000-0x8)='./file0\x00', &(0x7f0000001000)='./file0\x00', &(0x7f0000001000-0x6)='ocfs2\x00', 0x0, &(0x7f0000005000-0xb6)="265b1a6a412688ad38aa99d5b4c5935e57864e6b34e052affc77bb7c1c14e8f55e7efa769272f0e0231eeb3dde4ba2526f85a13cced049db02529c0cdc488af14e33001fb104320ed0370b1d96e6b5c532b249a478975cc0eb4da8d3b9afae4ef58a0a70884489e8f5863a15a40204dc0964dc3967e295a902ffdb65bf57714f72728f8a0a7b290065f23fb05ee36eafb1f9135c788ad34aee57e9c17e7b184a4529c9bacd9d39bcecee319f5f073158c4f160051630") mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000005000)={0x1, [0x961]}, 0x6) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS20(r2, 0x401845e0, &(0x7f0000007000-0x18)={0x7, 0x1, 0x3073, 0x3, 0x8, 0x7fff}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f0000008000-0xf9)=""/249, &(0x7f0000007000-0x4)=0xf9) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f0000002000)=""/10, &(0x7f0000009000-0x4)=0xa) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f0000000000)={0x3, 0x20, 0x8, 0x800, "a13efbb4f4a15991bab3d2cd1b15c877c4acb7e230c43ea7cd64fd6862ebe0dc"}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f000000a000-0x4)=0x4, 0x4) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f000000b000-0x4)=0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r2, &(0x7f000000a000)={&(0x7f0000003000-0xc)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000008000-0x8)={&(0x7f0000001000)={0x50c, 0x1e, 0x308, 0x7, 0x3, {0x19, 0x0, 0x0}, [@generic="f335de98ac88971a78fe8cd241975f7733fa3ab4982180ae7da3223f0e4e9c438de79b4a1202ba6b8753991ea6a13be3d17cc70aac57411fb27b9c812aa0a31f393608d825b0070157a78d43680c925c72dbb09bedf9ffd33a88d5b48141300e2cef53e2b41799519cd28944a6d7d9bf376ecc75f837c76e0a90138344a347ee47772f3f9f29d79ef984a99cc6546d6d239ccf4ef251a97210d946903067eb81cedd86ceef449e17ea150fe0f5fbe0e6d167debf2384029a2fd7ceb791", @generic="4f83f07a63794952196431dc9d7a96114c5af7b48ebe064b1e4f33ed25cc31c6ec7ed54257045c885596df085198c19f3fe74dffeca1ce2de311202361999de12474c0569c358875b552d9c54906f48c993cbfcfe6e089b7cc7c309ba279a37d0d1aafffe74b6a24261400e32b5bf66ffd3d96ea3f9c0d2af3cbdd81132ddb5088d481a41310337b8695104684297c08de90a7574a9840910cd3d18da95b4c43bb564a5f4de70c5c4cc55c20a3d92bf18ca8089d28dee1541f390c46319408791e3ea02439e997cd853a2f942abadf", @nested={0x36c, 0x2, [@generic="", @generic="b5a6e8b42a32d1b223ec466c73c75e7ab6cd533ea1449c804ca1fd1908cf6d612936f0a50e8d174ed68d76fa0f4da45f274817a13de39fbc6659709398fe9bc51cf0f484675078d4710d65969ce8edb0ac2bf5f51cdd2271ffe5df5e39bdc7e976384f54ef6602706cdec515c5ba2a5895f642db6b64ac4d226c350a8988adc2f197a422bbc7bcb1610b69523393b05cbff11a2e0d046c20b1806a21e94e7dcad507ccb8bff6eeab5b360a5934b772046e8c00318b4cf7b50a70", @generic="04e7703ebd2854e0e2b2b88f98a5122509d27f3df50ae381cd9589ff6e046a6e3f1db9d928f21ba0e24968a8b858b3e76c78daf6e6484c7b7b084a4821bc5a35ced9184bce21512af13bb0725948553092dae2966541d6ad2a060c3bf9a1c8ada3d58b6a09b007553b953852d6e6a3f0e28ea4cff5ace8dcd5fc21deea10bb9e563becd75688b6cb148298400ff636e7056bbe61eb3ee6d610c288adb89d", @generic="69bb8d32f9e53abaf40d870fc6d45a1aa4995154f772d9f10131483b965620c08a7adc8571a554b5b7c5b15349d2841f99fa1ce84b32e0c212da0194f98f1e645a9cda95337232698cc2b79189bcb9aaeebdb22307b85a8d23d2bc7c5a6bf2d29997782ee29d6614c2ac07e43626ca939081adfe8c0f3469997f34bf33488bc886e099edf5f12e", @typed={0xc, 0x57, @str='\x00'}, @generic="0d3c34863a6ce0c2bc01ae778a5c5caff68fdf58684084b2d6b8a9f3256ce96a82478443e7f2b17cd69638e1c58ebdba8652d1971a44a1d995623372a6d9e5378fb5725e1c1738f85cade26f1ae6d274a2815c0e7e3b757e6c023604d072f124df4e9d2c33f6b457c0216549a06919a8c3e675f424115e5c012089e1719b2ad63a41ae8428cea3c77bced042fa0600f040d7bebe35a6a4c520b1c2f326ae89f3711d1f21e6e1d11fe4b6ea106d", @typed={0xc, 0x74, @pid=r3}, @generic="7a819464f50177f61f5cfe8fb1819120261d2a2e8dba0a4e021261e4193ceebfae78558119512048d7f11bfb8b9e1266dc3c2546d1b41b03f59b0ca33d09213b7e432f8421c328d228a65868733edf6e2353c62a8dafa816a954640100bb1c07456b221575d247054f9c2211e029550cfb84fc138c43c4465b534486c1d6018884be926e8b268d46bb2f9f376dcb110383b1d352932bbb9661dbbeeaa31868b4094f96b7d05856fa642cd551a7e58263888f395686a6204e941fb4fee016bcd2b433e8"]}]}, 0x50c}, 0x1, 0x0, 0x0, 0x8001}, 0x20000001) 2018/01/26 06:00:01 executing program 4: mprotect(&(0x7f0000fd3000/0x4000)=nil, 0x4000, 0x300000c) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000c2c000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x101}, 0x1c) r1 = getpgid(0xffffffffffffffff) fcntl$setown(r0, 0x8, r1) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000fee000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r2, 0x40505330, &(0x7f0000001000-0x50)={{0xfffffffffffffff9, 0x9}, {0x3c7, 0x400}, 0x1ff, 0x4, 0x3, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000001000+0x298)={0x0, 0x401, 0x8, 0x0, 0x1f6, 0x9, 0x4, 0x8, {0x0, @in6={{0xa, 0x0, 0x9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x4, 0x11c8, 0x7, 0x5}}, &(0x7f0000002000-0x3)=0xb8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0xffffffffffffd86b, 0x1}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000002000-0x4)=@assoc_id=0x0, &(0x7f0000001000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000001000)={0x0, 0x7}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000001000-0x69)={0x0, 0x61, "3f7773debc93ec56a663e5d4beb7e3f12211b4188c1522f41c97de96aad20a0971b19a81b1c56d612446a9b3ab82d0a9ee4275a6d13e87160acf3c10c59593fabca848484e706284f36ce09c5357591f55b867274708c446ce51dfaaa349c27cc4"}, &(0x7f0000000000)=0x69) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000000)={0x2, [0x0, 0x0]}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000000)={0x0, 0xd3c4}, &(0x7f0000001000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x2f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000000000+0xb25)=0x8c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000000000)={0x0, 0xea, "dc835bd11c6fa24a7ca719f902b241242af8b26694b8db4467eeb56a7b5c32e900107b46177aabd9a689148c32c69a7eb0645b37755d8426a60b0317fee067823b168f4ba7baa2cd173b19da1e6f9453da69e5e6d2b79603575350819a7c75024c29d9f9b80a92f53929ad487d8b2c46d2c93b7c6ca64d5b915d7f008782d3fd96826b8522bf4de445597d83c20c8ebde9d177c4f25746c3911b74382dc6f770c603c3ad3266b60f7f3bd7f37257dc47101b9deb0bbad5a6cb701722674594b0c07ed70a1f50cbe68be13c1436fa35ca409cc15a8188539c5c2abe155dbf8143b5247339d0bfc8d68a32"}, &(0x7f0000002000-0x4)=0xf2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000002000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000001000)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000001000-0x6)={0x0, 0x11bb}, &(0x7f0000001000-0x4)=0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000001000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000002000-0x4)=0x8) sendmmsg$inet_sctp(r2, &(0x7f0000001000-0x70)=[{&(0x7f0000001000-0x10)=@in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000000000)=[{&(0x7f0000001000-0x83)="e144bc51339f32139a51b715bcf579183aee9da8e6f437e24f96da666faa0681fe0899bb3a7221a777bc2176a8009690430d0c68d9d880275f3600d2fb7a9252ab8d52a202539b65913115bd5cf06d4cb4363f23c0de0b9b07208a4b4280cd11bb8fd9c43d5c75070730b6a2a3d7ec32a828102b760b8fda46e9b18c2c4436929ab13f", 0x83}, {&(0x7f0000002000-0x85)="d3a6ba68900caad928eb38a790f9dfc1ce25c660d10ef5403f6698c040e05c9b9f5c43650ccc548780808970f57fa7dd793b70820a157945ba0dca028f37ab46d4ed7422f072d49e6ab34b98b28a6e434473f311bcb51c45e6b57025d73165f67e51e16d435d046ae367a5eb6c040c49661916d06e12680b6a46e82329b303e512867c75a4", 0x85}], 0x2, &(0x7f0000001000)=[@sndrcv={0x2c, 0x84, 0x1, {0x5, 0xff, 0x1, 0x80000000, 0x9, 0x3, 0x80000001, 0x5, r3}}, @init={0x14, 0x84, 0x0, {0xffffffff, 0x8, 0xcdaa, 0x400}}, @init={0x14, 0x84, 0x0, {0x100, 0x1f, 0xffffffff, 0xffffffffffff8996}}, @sndinfo={0x1c, 0x84, 0x2, {0x951, 0x0, 0x8, 0x6, r4}}, @sndrcv={0x2c, 0x84, 0x1, {0x2, 0x1f, 0x208, 0x0, 0x0, 0x3f, 0xffffffffffffffbd, 0x7, r5}}, @sndinfo={0x1c, 0x84, 0x2, {0x100000000, 0x1, 0x5, 0x1, r6}}], 0x108, 0x20000000}, {&(0x7f0000001000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000001000)=[{&(0x7f0000000000)="3198b822d0311f5c3c6f6de6ce95ecc489bba79eca31934b9af9d6a56f1129ac60da2e05bef9987d2b62da1990d762bbc47caf45ed647e3d446b935ab9bd2a3bd3bf89bc96659fcef112496746fb93f0ea50422364b558", 0x57}], 0x1, 0x0, 0x0, 0x0}, {&(0x7f0000001000-0x1c)=@in6={0xa, 0x1, 0x4, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0x8}, 0x1c, &(0x7f0000001000-0x10)=[{&(0x7f0000000000)="3dd7db94bf490236c06abeb299646a70f7e058af51bb58a67ec00d7b444bdbdc55c0db6313df8d805c12c9b75e62649e490fc40c09c20e954e41bbcc7d7940f024c5e7c736e56ab608413feaf6f5a9873818e61cfb7434ce08247c5c85a94aa44276aea2001c64ceecac2b450ae88e97ad182f0e28e061f19cb12fc8d53f0899c98b449fe1967f9680dea5e580a6270b6fbf3c79285281bcb84b4ff93d817efbcd904909e6e1", 0xa6}, {&(0x7f0000001000-0xcc)="c2a99fb4fee9c97d8d70a0ba4e52721c9982e50a04513f4fa627c5dd48025dd78222e23e7399be61ee781af360ff77cee639366357b8801d0ab2541df7c8c8285dad4f78caf372cabf7fc124519b26bc3a3cc46cef346f6b961b2ef404d418457eca0ad74b57f3d160c5dbfbd39b7de17c7934a242dcad8a970d75b945799968c2878221fc69ac2f1a62d430dad2b70c4f5ff67194242a3565d3a26155ba59def59a6376376f1de5d38507990820335a23caf7f80a380af0650420e9e0613faeba6d5e6fd2d45fb6a0bc5d87", 0xcc}], 0x2, &(0x7f0000001000)=[@sndrcv={0x2c, 0x84, 0x1, {0x81c, 0x7fffffff, 0x200, 0x1ff, 0x8, 0x5, 0x4, 0x0, r7}}, @sndinfo={0x1c, 0x84, 0x2, {0x8, 0x5, 0x5, 0x6, r8}}, @init={0x14, 0x84, 0x0, {0xffffffffffffff80, 0x1, 0x3, 0x8000}}], 0x84, 0x11}, {&(0x7f0000002000-0x10)=@in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000000000)=[{&(0x7f0000001000-0x17)="efeb91ba42205dc767a16ebaf306483ac492afc3ca7f4adee3178cbcfe3cc3aec822b282e7413741c02f4befc56ed991b06002607abe92e065a511eae82893a4a953cb5e500dccf4f6b74d66eb5ba664ddb8542d7efb560d16cfc7ec6b28060b8cd5c3fa7e86c4", 0x67}, {&(0x7f0000000000)="4ee11859c1d6b31774178877f08918d8a6f07102e78977c866", 0x19}], 0x2, &(0x7f0000001000-0x18c)=[@init={0x14, 0x84, 0x0, {0xe3e, 0xfc000000000000, 0x5, 0x5}}, @sndinfo={0x1c, 0x84, 0x2, {0x1, 0x200, 0x7, 0x4470, r9}}, @sndrcv={0x2c, 0x84, 0x1, {0x3, 0x1, 0x201, 0x6, 0x3, 0xfffffffffffffffc, 0x4, 0x6, r10}}, @sndrcv={0x2c, 0x84, 0x1, {0x5, 0x10001, 0x2, 0xcd84, 0x8, 0xff, 0x40100, 0xffffffff, r11}}, @init={0x14, 0x84, 0x0, {0x1, 0x100000000, 0x2, 0x6}}, @sndrcv={0x2c, 0x84, 0x1, {0xffffffff, 0x7, 0x1, 0xd6d0, 0x506e95ca, 0x5, 0x7, 0x2, r12}}, @sndinfo={0x1c, 0x84, 0x2, {0x6, 0x1, 0x3ba, 0x8001, r13}}, @sndrcv={0x2c, 0x84, 0x1, {0x100000000, 0xffffffffffff8000, 0x200, 0x1ff, 0xfff, 0x6, 0x0, 0x2, r14}}, @init={0x14, 0x84, 0x0, {0x29c, 0x5, 0x7, 0x401}}], 0x18c, 0x4800}], 0x4, 0x4000000) 2018/01/26 06:00:01 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet(r0, &(0x7f0000001000-0x10)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10, 0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet(r0, &(0x7f0000001000)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000)=0x10) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000001000)=0x0) fcntl$lock(r1, 0x7, &(0x7f0000001000-0x10)={0x0, 0x4, 0x7ff, 0x0, r2}) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000001000-0xc)={0x0, 0x2, 0x7ff, 0x319, 0x6, 0x80000001}) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000003000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) syz_open_dev$loop(&(0x7f0000003000-0xb)='/dev/loop#\x00', 0xe3, 0x40000) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSOFTCAR(r3, 0x5419, &(0x7f0000004000-0x4)=0x0) ioctl$TIOCSBRK(r3, 0x5427) ioctl$ASHMEM_SET_SIZE(r0, 0x40047703, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000001000)={0x0, 0x56, "60d82587a276498eac51a55da4f0d09f2ea83ab60eb66b5698e3249612699a60ecd7085e03f2672a5f27b2a7c80974fc902d5825ec99642d21cfa528b97797e4b625e83160881e4a30ed3b93fa14cefc4e4be2084fe3"}, &(0x7f0000005000-0x4)=0x5e) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000000000)={0xc2a, 0x0, 0x0, 0x33a05438, r4}, 0x10) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000001000-0x8)=@assoc_value={r4, 0x7f}, 0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000005000)=r2) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000006000)=0x90f) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000007000)=@common='ip6gretap0\x00', 0x10) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000008000)=0x2, 0x4) 2018/01/26 06:00:01 executing program 6: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000e38000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) recvfrom$ax25(r0, &(0x7f0000f82000)=""/182, 0xb6, 0x10040, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000000000)=[0x2, 0x400]) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r0, 0x0, 0x0, &(0x7f0000001000)=""/93, &(0x7f0000002000-0x4)=0x5d) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$unix(r0, &(0x7f0000001000)=@file={0x0, ""/92}, &(0x7f0000002000)=0x5e) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f0000004000-0x1b)=""/27) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f0000004000)={"5de5d136675b4b6e507e7cb0ed1a8e9d", {0x4, 0x7, 0x20, "2b9f84f2c73c", 0x8, 0x0}}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000006000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000003000-0x4)=0xc) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000003000)={0x20071026, r1}, &(0x7f0000006000-0x18)={0x5, 0x10000, 0x7, 0x5, 0x10000000000000, 0x101}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000007000-0x20)={@common='bpq0\x00', @ifru_addrs={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x14}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000007000-0x2f)={0x0, 0x27, "46f06a679910a618f40a91384c9fe8029bcdbdb73803c346524ab2c6c332508149b24e661c9c10"}, &(0x7f0000008000-0x4)=0x2f) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=r2, 0x4) prctl$setfpexc(0xc, 0x2) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000008000)=0xdf, 0x4) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000008000)=0x5, 0x4) fchmodat(r0, &(0x7f0000003000)='./file0\x00', 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000009000)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000006000-0x4)=0x14) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000000a000)='/selinux/checkreqprot\x00', 0x4000, 0x0) 2018/01/26 06:00:01 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x80000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f0000001000-0x1)=0x3) ioctl$VT_WAITACTIVE(r0, 0x5607) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_proto_private(r0, 0x89ec, &(0x7f0000002000)="84d9bfc8afa8618ac5da71404b83ab2eb7e9f8371ee09d4b14c4fa283d95fe32eda1f0649e87d4f842b0fb7675d7ab98a9293061ac205e65efe5a9249710115864104dc3e65a4700ecd5ae1a996490aa97a0e8254107b7e88d53fca8a3834d107e3066bad5cb23be0deff2cbbf0936bf899410258d5d75a86ee6981e8eaa483b41a123d3289a2a487584fc484f84d9218aa92f1f02face3e24") mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_buf(r0, 0x21, 0xe, &(0x7f0000003000)="77761dcdd2d7ee69a3fb5c7fb14bd0b43acefe83402e4a256039bf5df1e7aa17d4033138dd2e1d8b47cc56b71d93f3a886fba5fd459026b9d43d0ab86469682ebc5732ccfe7f1b3580cf582adb92a08a5ff5b8e7ed4c8ce0958ac908840a1aec7c9ccd049c4d03ed6eb9118609ecc858f828024fd61c20257b7ff74f49ded1db81f9dc51202fb95b033606e1db939aa4f6e4dbcc", 0x94) r1 = syz_open_procfs(0x0, &(0x7f0000001000)='net/xfrm_stat\x00') mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000005000-0x8)={0x0, 0x9}, &(0x7f0000002000)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000001000)={r2, 0x6}, 0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGCHAN(r1, 0x80047437, &(0x7f0000005000)=0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000004000-0x4)=0x3) ioperm(0x80000001, 0x6, 0x8f5) fremovexattr(r0, &(0x7f0000004000-0x10)=@random={'osx.', '/dev/rfkill\x00'}) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000001000)=@int=0x7, 0x4) fallocate(r1, 0x2, 0x1ff, 0x31445c50) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000007000-0x2c)=[@in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x30, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000001}], 0x2c) ioctl$TIOCSLCKTRMIOS(r1, 0x5457, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f0000001000)="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") openat$selinux_status(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000007000)=0x0, &(0x7f0000007000)=0x4) [ 25.507152] audit: type=1400 audit(1516946401.715:5): avc: denied { sys_admin } for pid=3388 comm="syz-executor7" capability=21 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/26 06:00:01 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffff9c, &(0x7f000063b000-0x80)=[{{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000000)=""/176, 0xb0}], 0x1, &(0x7f0000000000)=""/150, 0x96, 0x1466}, 0x5}, {{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000000)=""/33, 0x21}, {&(0x7f0000000000)=""/65, 0x41}, {&(0x7f0000000000)=""/0, 0x0}, {&(0x7f0000b48000-0xe1)=""/225, 0xe1}, {&(0x7f0000c09000)=""/208, 0xd0}], 0x5, &(0x7f0000611000+0x372)=""/249, 0xf9, 0x6}, 0x2}, {{&(0x7f0000dea000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000000000)=[{&(0x7f0000000000)=""/4096, 0x1000}, {&(0x7f0000810000)=""/211, 0xd3}, {&(0x7f0000001000-0x6)=""/6, 0x6}, {&(0x7f0000000000)=""/94, 0x5e}, {&(0x7f0000634000-0x6d)=""/109, 0x6d}, {&(0x7f0000001000-0x19)=""/25, 0x19}], 0x6, &(0x7f000093a000)=""/228, 0xe4, 0x4}, 0x5}, {{&(0x7f0000000000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000001000-0x10)=[{&(0x7f0000001000-0x47)=""/71, 0x47}, {&(0x7f0000000000)=""/68, 0x44}], 0x2, &(0x7f0000aa3000-0x8f)=""/143, 0x8f, 0x9}, 0x9}], 0x4, 0x40, &(0x7f0000894000)={0x0, 0x1c9c380}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000000)={0x0, 0xdb}, &(0x7f0000001000-0x4)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f000010b000-0x8)={r1, 0x8, 0x8}, &(0x7f0000b35000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000)='/dev/sequencer\x00', 0x80081, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r2, 0x40047705, &(0x7f0000002000-0x8)={0x1, 0x2}) socket$pppoe(0x18, 0x1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_udp_int(r0, 0x11, 0x67, &(0x7f0000003000-0x4)=0x0, &(0x7f0000003000-0x4)=0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000004000-0x4)=0xffffffffffff8000, 0x4) [ 25.548817] IPVS: Creating netns size=2536 id=1 [ 25.592417] audit: type=1400 audit(1516946401.805:6): avc: denied { net_admin } for pid=3391 comm="syz-executor0" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 25.638538] IPVS: Creating netns size=2536 id=2 [ 25.677329] IPVS: Creating netns size=2536 id=3 [ 25.724889] IPVS: Creating netns size=2536 id=4 [ 25.767346] IPVS: Creating netns size=2536 id=5 [ 25.799930] IPVS: Creating netns size=2536 id=6 [ 25.857863] IPVS: Creating netns size=2536 id=7 [ 25.907544] IPVS: Creating netns size=2536 id=8 [ 27.539525] audit: type=1400 audit(1516946403.755:7): avc: denied { sys_chroot } for pid=3391 comm="syz-executor0" capability=18 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 27.665932] audit: type=1400 audit(1516946403.875:8): avc: denied { dac_override } for pid=4384 comm="syz-executor3" capability=1 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 27.787246] capability: warning: `syz-executor6' uses deprecated v2 capabilities in a way that may be insecure 2018/01/26 06:00:04 executing program 0: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000002000)='oom_score_adj\x00') write(r0, &(0x7f0000ea0000)='\x00', 0x26d) 2018/01/26 06:00:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f0000700000)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x0) 2018/01/26 06:00:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000cf1000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84000) write(r1, &(0x7f0000419000-0xee)='R', 0x1) write(r1, &(0x7f000080e000-0x3f)="ad", 0x1) readv(r0, &(0x7f0000f08000)=[{&(0x7f0000fb6000-0xb0)=""/88, 0x58}], 0x1) write$eventfd(r0, &(0x7f0000322000-0x8)=0x9, 0x8) read$eventfd(r0, &(0x7f0000aaf000-0x5)=0x0, 0x8) poll(&(0x7f0000d46000-0x10)=[{r1, 0x80, 0x0}, {r0, 0x200, 0x0}], 0x2, 0x20) 2018/01/26 06:00:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000265000-0xb)='/dev/loop#\x00', 0x0, 0x0) getitimer(0x0, &(0x7f0000db0000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000bf7000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000ff6000-0x4)=0x101, &(0x7f00008cf000-0x4)=0x4) ioctl(r0, 0x4010000000001279, &(0x7f0000055000)="") r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f80000)='/dev/sequencer2\x00', 0x101000, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000dac000)=0x0) ioctl$TIOCSPGRP(r2, 0x5410, &(0x7f000066a000)=r3) r4 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000b87000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000e3d000)={0x0, 0x54, &(0x7f000005f000)=[@in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, @in6={0xa, 0x2, 0x4, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, @in6={0xa, 0x2, 0x1ff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xb}}, 0x0}]}, &(0x7f0000f6c000)=0xc) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r4, 0x84, 0x1a, &(0x7f00002e6000)={r5, 0x83, "12d1554414520424e660617f74c22be3fe2f3af3f4f764501be9c1e557f03c16ac5859374e57b7dc2be6b601049ade80ba5fc18702fa558844f3958a8e621472d1d654e81bc313a7164f26d343856264c0b22d36729d1a1c50219a086c6811dde1d27bc238502d105ed5176ce69eb794d5e61aa065b76ffb458f2ef6ffd73254ab87b1"}, &(0x7f0000238000-0x4)=0x8b) 2018/01/26 06:00:04 executing program 1: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000142000)='/dev/pktcdvd/control\x00', 0x200000, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f000079b000)={0x7, 0x0, 'jlient1\x00', 0xffffffff80000000, "e977157dacd2b8a4", "ca0dbe40dc627578539f3172ac27b2c6face6ae397399524ba1a49622f8cd928", 0x0, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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]}) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f000041e000)={0x4, 0x1, 0x404, 'queue0\x00', 0xd5b4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000ef4000)=0x0) socket$inet6(0xa, 0x803, 0x3) prctl$getreaper(0x2, &(0x7f0000fac000-0x4)=0x0) 2018/01/26 06:00:04 executing program 4: mmap(&(0x7f0000000000/0xe6d000)=nil, 0xe6d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000842000-0x150)=@dstopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, 0x8) mmap(&(0x7f0000e6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000e6d000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000e6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f0000e6e000-0x4)=0x9, 0x4) sendto$inet6(r0, &(0x7f00004cf000-0x1000)="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", 0xb3d, 0x0, &(0x7f0000e27000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) 2018/01/26 06:00:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x10001) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000841000)=0x177, 0x4) sendto$inet6(r0, &(0x7f00009f1000-0x3d)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f000025b000)='/proc/self/net/pfkey\x00', 0x800, 0x0) sendto(r1, &(0x7f0000a56000)="2347629f", 0x4, 0x0, &(0x7f0000fd0000-0xc)=@nl=@kern={0x10, 0x0, 0x0, 0x20020001}, 0xc) execveat(r1, &(0x7f0000ae6000-0x8)='./file0\x00', &(0x7f0000ebe000)=[&(0x7f0000628000)='em0\x00', &(0x7f0000051000)='^\x00', &(0x7f0000c9d000)="2c74727573746564747275737465646d696d655f747970652d5dfe00", &(0x7f0000e9f000)='\x00', &(0x7f000054b000-0xa)=']])eth1&#\x00'], &(0x7f000054c000)=[&(0x7f0000331000-0xa)='security/\x00', &(0x7f0000cec000-0x5)='eth0\x00', &(0x7f0000f1b000-0x1a)='!/eth1.#/posix_acl_access\x00', &(0x7f0000aee000-0xd)='proc{trusted\x00', &(0x7f0000af1000-0x6)='proc/\x00', &(0x7f0000b1d000)='^(em0}\x00', &(0x7f0000cb4000-0x1)='\x00'], 0x400) recvmmsg(r0, &(0x7f00007c2000)=[], 0x0, 0x2041, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00003c9000-0x4)=0x7, 0x4) 2018/01/26 06:00:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000618000-0x8)='./file0\x00', 0x0) mkdir(&(0x7f0000253000)='./file0/control\x00', 0x0) mkdir(&(0x7f0000156000-0xe)='./file0/file0\x00', 0x0) rename(&(0x7f0000d3f000-0x8)='./file0\x00', &(0x7f0000c26000)='./file0/file0\x00') r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000434000-0x10)='/selinux/policy\x00', 0x0, 0x0) r1 = fcntl$getown(0xffffffffffffffff, 0x9) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00001c3000)={0x0, 0x0, 0x0}, &(0x7f0000304000)=0xc) r3 = getgid() r4 = dup2(0xffffffffffffffff, 0xffffffffffffffff) r5 = syz_open_procfs(0xffffffffffffffff, &(0x7f00008a8000-0x6)='stack\x00') r6 = socket$netlink(0x10, 0x3, 0xa) r7 = socket$inet_udp(0x2, 0x2, 0x0) r8 = socket(0x5, 0x0, 0x2) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000600000)={0x0, 0x80000, 0xffffffffffffffff}) r10 = socket$inet_icmp(0x2, 0x2, 0x1) r11 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) r12 = openat(0xffffffffffffffff, &(0x7f00006e6000-0xe)='./file0/file0\x00', 0x8000002042, 0x28) socketpair$packet(0x11, 0x0, 0x300, &(0x7f000042a000-0x8)={0x0, 0x0}) r14 = accept4$inet(0xffffffffffffff9c, &(0x7f00009d2000)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00008e4000)=0x10, 0x80800) r15 = openat$pfkey(0xffffffffffffff9c, &(0x7f00006c1000-0x15)='/proc/self/net/pfkey\x00', 0x80000, 0x0) getpeername$unix(r8, &(0x7f0000b0c000)=@file={0x0, ""/108}, &(0x7f0000cf5000)=0x6e) r16 = socket$inet_dccp(0x2, 0x6, 0x0) r17 = socket$inet6(0xa, 0x80005, 0x81) r18 = socket(0x8, 0xa, 0x5) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00008fd000)={0x0, 0x0, 0x0}, &(0x7f0000c99000)=0xc) getresgid(&(0x7f0000cb1000)=0x0, &(0x7f000047f000-0x4)=0x0, &(0x7f0000924000)=0x0) r19 = socket(0x0, 0x5, 0x10000) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00007bc000)={0x0, 0x80000, 0xffffffffffffff9c}) sendmsg$unix(r0, &(0x7f00003ef000)={&(0x7f00002af000-0x18)=@file={0x1, './file0/control/file0\x00'}, 0x18, &(0x7f000037c000-0x40)=[{&(0x7f00003f5000-0x66)="92acad4e9bd152c7ceeb69ec57d34abf28fb13e5476df4c83adb763ecd0eaa5b207b845ccb057c89e8d200dda7d71d72ca992cb1bbc2a6dcde6c26f8d3cb0347e423fbf85f57a0b1cebf582f5a33224a7f4563da54154721ad4563d6d711241f9b0d04f42314", 0x66}, {&(0x7f000079e000)="e47b016452b825aeb6223355a03493e28afc522320903cd959cccf2f744e362a6b6a461d1302bb695a590ee75144683993518c20003b86eee47e35fca8a49b06b96c5162e256c031f497c446c014acfc16c1107dc2668a5a55d677d189d5c0af290246bc10154ccc4465a2f45926a8fefcedda8327007f8cbcc3e894b963ea9a70dbbc237568238d61be1b13d20fdf913dd1c6e1b80b405cbf48e955abe76962ec3b966ec02f4362aa9746cf474ae5", 0xaf}, {&(0x7f0000a5c000)="2f7a13c468b1be6c349572571c7a7d5fa69ae74ed100d0c81aadb19dffb90b61b41e535677291514be2c4281bea89c433d59cfb141d0516ed585cae9a29fbb34208ff1231425667b780391c9c2224c7d32cc0cd8ec956d356b1c818050435d0bcdbf3190ddc3504cdd80386237900d378cb4e434dcb05ec8c577a326188764f47e4749b632218052914bfcbad51f751ceabf10cd90a61da9c3fa5fea4cc868cb3f73d9ecffb24f63a4bc1a2916", 0xad}, {&(0x7f00002b9000+0x86b)="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", 0x1000}, {&(0x7f0000516000)="33cee1fee2b7e167467fe531", 0xc}, {&(0x7f00009c2000)="b5823a209d55e514c350d069c76d9882503d921b489ab27265f376ccd2abe2c29154cef9811dc3095c1e7dc3181cc9ba4e25bdebb4920df8f739a9f3da483d61c771254a50f3740eda5a79b0f1e0d354815269b25c72fe12a24069166ac13b4f3b35633812b1733e7a7eb4d8cd1d4b5be3fa19fe3dc7e2bc52392abaa634f98cee1f25bb6963182a08f910bf62", 0x8d}, {&(0x7f00001fd000-0x1f)="165001cc0a2ef8fe293d7f61124750222b2571a0d79b623f111d7a03a82200", 0x1f}, {&(0x7f000062e000)="ca85d7800d187c2ed16321b2311fca3ef65b792b33b5751f52dd2ce8d6221e53a9249f279b88c0eb54e2606ab5c1a264e95776069462f4b4c1278913e89fab76d0684026815570d61a86406be6f265f706e8bc0a7a5b3fdec74800adee3a90c6db56829235326d0cc03749ba219bbb9048d151b669dc25a5222b3588e8b8fe7fb737fc888afa4f73ec1695a5f8fee6fc93163b5e18c718bd84546d8a07a3e07f6f77b19f72b86f0aaa7ff27d53803bce3d87d2ee03d03872def735cc219491511602c261e6961753e928db6e585ac42ddd88541f04b8f87ba21190834a6cbe59bad6a6f2184cc06cc426d3ea275aaabcaf", 0xf1}], 0x8, &(0x7f0000fa0000-0xac)=[@cred={0x298, 0x1, 0x2, r1, r2, r3}, @rights={0x2c, 0x1, 0x1, [r4, r5, 0xffffffffffffffff, r6, r7, r8, r9, r10]}, @rights={0x2c, 0x1, 0x1, [r11, r12, r13, r14, r15, r16, r17, r18]}, @rights={0x28, 0x1, 0x1, [r4, r14, r15, r8, r19, r9, r6]}, @rights={0x14, 0x1, 0x1, [r19, r20]}], 0xac, 0x4000041}, 0x90) 2018/01/26 06:00:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000bf2000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x8}, 0x1c) fcntl$setlease(r0, 0x400, 0x3) sendto$inet6(r0, &(0x7f0000f98000)="", 0x0, 0x2000000c, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x1}, 0x1c) ioctl$int_out(r0, 0x5460, &(0x7f0000e27000-0x8)=0x0) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000c8d000)=@generic={0xd5e0000000000, 0x6, 0x3}) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x4) sendfile(r1, r2, &(0x7f000053d000-0x4)=0x0, 0x8080000001) r3 = syz_open_procfs(0x0, &(0x7f0000db0000-0x9)='net/tcp6\x00') sendfile(r3, r3, &(0x7f0000800000+0x37c)=0x0, 0x400000fc) 2018/01/26 06:00:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) fcntl$setflags(r0, 0x2, 0x1) pipe(&(0x7f0000161000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000059000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r3, &(0x7f0000620000)=[{&(0x7f0000d25000-0x1)='F', 0x1}], 0x1, 0x0) writev(r3, &(0x7f0000003000-0x30)=[{&(0x7f000000a000-0x4d)="81", 0x1}], 0x1) fcntl$setpipe(r1, 0x407, 0x0) tee(r2, r1, 0x7, 0x0) [ 27.927677] audit: type=1400 audit(1516946404.135:9): avc: denied { net_raw } for pid=4491 comm="syz-executor4" capability=13 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/26 06:00:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000460000-0xe)='/selinux/user\x00', 0x2, 0x0) flistxattr(r0, &(0x7f000054a000)=""/0, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000ff6000)='/selinux/mls\x00', 0x0, 0x0) ioctl$TUNSETTXFILTER(r1, 0x400454d1, &(0x7f0000e66000-0xa)={0x1, 0x1, [@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0]]}) r2 = socket$inet6(0xa, 0x80002, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000aac000-0xc)='/dev/rfkill\x00', 0x0, 0x0) setsockopt$inet6_int(r2, 0x29, 0x11, &(0x7f0000571000)=0x0, 0x4) [ 27.971707] audit: type=1400 audit(1516946404.185:10): avc: denied { create } for pid=4504 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/01/26 06:00:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) write$fuse(r1, &(0x7f000015c000)={0x1c, 0x0, 0x9, @fuse_notify_inval_entry_out={0x1, 0x9}}, 0x1c) ioctl$int_in(r0, 0x4000005452, &(0x7f000087e000)=0x4000000009) bind$inet(r0, &(0x7f0000312000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$DRM_IOCTL_VERSION(r1, 0xc0246400, &(0x7f00002db000-0x24)={0x2, 0xffff, 0x6, 0xa9, &(0x7f0000a77000-0xa9)=""/169, 0xa6, &(0x7f00006eb000)=""/166, 0xdb, &(0x7f0000640000)=""/219}) 2018/01/26 06:00:04 executing program 6: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000710000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x10) sendfile(r0, r0, 0x0, 0x3) 2018/01/26 06:00:04 executing program 3: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000008000-0x4)=0xa, 0x4) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000000a000)='/selinux/checkreqprot\x00', 0x2000, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000011000-0x4)=0xd432c6, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000000f000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f000001f000)=0x5, 0x4) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000017000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000021000)=0xe8) r4 = getegid() fchown(r0, r3, r4) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000012000-0x4)={0x8001, 0x6, 0x9000}, 0x4) sendto$packet(r0, &(0x7f0000016000-0xbf)="", 0x0, 0x0, &(0x7f0000016000-0x14)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @random="901170f3a1da", [0x0, 0x0]}, 0x14) r5 = dup(r0) recvfrom$ax25(r5, &(0x7f0000012000)=""/243, 0xf3, 0x2000, &(0x7f0000005000-0x10)={0x3, {"87cde63a1ffefa"}, 0x0}, 0x10) [ 27.978399] audit: type=1400 audit(1516946404.185:11): avc: denied { create } for pid=4490 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_fib_lookup_socket permissive=1 [ 28.046619] audit: type=1400 audit(1516946404.255:12): avc: denied { setopt } for pid=4524 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/01/26 06:00:04 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x3) mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lseek(r0, 0x27, 0x4) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000190000-0x16)='/selinux/checkreqprot\x00', 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000031000-0x8)='pagemap\x00') sendfile(r1, r1, &(0x7f0000014000)=0x100000, 0x10001) 2018/01/26 06:00:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00001ee000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000763000-0x1)="", 0xfdc7, 0x0, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r0, &(0x7f0000ffc000)=""/109, 0x6d, 0x0, &(0x7f0000798000-0x3)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/26 06:00:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x800, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f000035b000+0xb31)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000b43000-0x8)={&(0x7f000030b000-0x40)=@newlink={0x28, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0x4, 0x8000000000a, ""}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x1}, 0x0) 2018/01/26 06:00:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000015b000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f000095d000)=@assoc_value={0x0, 0x0}, &(0x7f0000d9f000-0x4)=0x8) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$KDDISABIO(r0, 0x4b37) ioctl$TCXONC(r0, 0x540a, 0x6) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000c89000-0x28)={@common='ip6tnl0\x00', &(0x7f0000ca2000)=@ethtool_wolinfo={0xa, 0x0, 0x0, "22c8fa674307"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/26 06:00:04 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x29) r1 = socket$nl_route(0x10, 0x3, 0x0) mmap(&(0x7f00000fd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sync_file_range(r0, 0x10001, 0x40, 0x1) mmap(&(0x7f00000fe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000c6000-0x8)={0x0, 0x0}) connect$ax25(r2, &(0x7f00000c8000-0x10)={0x3, {"3e51da19a5aa1e"}, 0xff}, 0x10) sendmsg$nl_route(r1, &(0x7f00000f5000-0x38)={&(0x7f0000005000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00000ee000-0x10)={&(0x7f0000067000-0x3590)=@bridge_getneigh={0x28, 0x1e, 0xa21, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_MASTER={0x8, 0xa, 0x4}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 06:00:04 executing program 4: mmap(&(0x7f0000000000/0xef6000)=nil, 0xef6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x802, 0x0) setsockopt$inet_int(r0, 0x0, 0x7, &(0x7f0000ee8000)=0x3f, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000eee000-0x4)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000dd0000-0x2)="", 0x0, 0x0, &(0x7f0000515000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_opts(r0, 0x0, 0x6, &(0x7f0000eec000-0x62)='-', 0x1) recvmsg(r0, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000eec000)=[], 0x0, &(0x7f0000001000-0x51)=""/0, 0x0, 0x0}, 0x41002106) setsockopt$inet_int(r0, 0x0, 0x3, &(0x7f0000572000-0x4)=0x2, 0x4) 2018/01/26 06:00:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000765000-0x8)='./file0\x00', 0x41) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000990000-0xb)='/dev/hwrng\x00', 0x8001, 0x0) renameat2(r0, &(0x7f0000b0c000-0x8)='./file0\x00', r1, &(0x7f00008fd000)='./file0\x00', 0x3) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r2, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = syz_open_pts(r2, 0x0) ioctl$TCXONC(r3, 0x5413, 0x0) 2018/01/26 06:00:04 executing program 2: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$sg(&(0x7f000001b000)='/dev/sg#\x00', 0x0, 0x800) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f000001e000)=0x0) setsockopt$inet_udp_int(r0, 0x11, 0x0, &(0x7f000001d000)=0x0, 0x4) 2018/01/26 06:00:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f000070d000)='/dev/net/tun\x00', 0x0, 0x0) pipe2(&(0x7f0000110000)={0x0, 0x0}, 0x84000) getsockname$packet(r1, &(0x7f0000b14000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000776000-0x4)=0x14) syslog(0x9, &(0x7f0000bdd000)=""/226, 0xe2) ioctl$TUNSETTXFILTER(r1, 0x400454d1, &(0x7f0000785000)={0x1, 0x1, [@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}]}) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r2, 0x29, 0x14, &(0x7f00004ee000)="ff55d36cffba04715d0000000000000100000000", 0x14) setsockopt$inet6_int(r2, 0x29, 0xdb, &(0x7f0000eae000-0x4)=0x10, 0x4) dup2(r0, r2) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00003be000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000879000-0x4)=0xc) gettid() 2018/01/26 06:00:04 executing program 3: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f0000008000-0x14)='*%posix_aclTaccess-\x00') openat$ashmem(0xffffffffffffff9c, &(0x7f0000004000)='/dev/ashmem\x00', 0xc800, 0x0) 2018/01/26 06:00:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f000000a000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f00009dd000-0x58)={0x80, 0x0, 0xc8, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000279000-0x10)='/selinux/status\x00', 0x0, 0x0) 2018/01/26 06:00:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b5000-0xa)='/dev/ptmx\x00', 0x106, 0x0) writev(r0, &(0x7f0000eef000-0x18)=[{&(0x7f0000fa7000)="65fe6393c4da2325e969d3f0f20da62d2ff96c5c42c2574916e10e208db841f40b28e6ac88f3889ef7f990798caf92ab4544272a60163be6331a49ceb5dfa273ed1cc9a1df3d1914ca186e0da7c2e6e6d30fb0c40d455338950858dc1c823a34e26c4be5e5e3c5096a70ab90d35c33c8201ad0c2f09abad5f991297e8a467ae55b67a9060505dc8bcafe92f5", 0x0}, {&(0x7f0000057000-0xd6)="7f2d78069b81b479e869ce606b3f87b74ac88c29b853bc12862340977f68ebd48ef807be933689c136305ce83f9335932203d03c46ed3b66712951914f43633ec4c10536ed6edd26c6c7c4e233aec919cc0596dd3e0786a9b5a54436e2ab8d0185f2f39447f7bd036c99af22dbbdaf73745ffb037d6774e5b3ec8bead6518d4b7b5b2314078f4899223992b8c898d8c65044eb47363117fc23c28e144ba3870594975433dab4c2fc45bd81d29bcc173b502d2862d34af64ea678223d94edcde328c84e3b639986cdaccaf28bf1e0de85e97c8c9bfec1", 0x0}, {&(0x7f000097f000+0xea1)="f1f086674ac4dcfc8d2e69647df588d9b4293eb2dc86fd225373040358a5bea455199dac4a05c2f4211d8d6620cb1073c607f7093f5b89cb2fb643f5db59", 0x0}], 0x20000072) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000cdf000)={0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0}) writev(r0, &(0x7f0000b8d000-0x70)=[{&(0x7f000043f000)="0298196ace3f989e03db1ceade4ea3f0533847844aa54933dc7b8c815bb2f1b2a230aff9cbb6bf04a6f6208e8cd2a73feb2558346a451a231c2881291058e65ea1cf0a", 0x43}], 0x1) ioctl$TCSETA(r0, 0x5402, &(0x7f0000a59000)={0x0, 0x0, 0x101, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x24, &(0x7f0000dda000-0x4)=0x0, 0x4) 2018/01/26 06:00:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00001ee000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000763000-0x1)="", 0xfdc7, 0x0, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r0, &(0x7f0000ffc000)=""/109, 0x6d, 0x0, &(0x7f0000798000-0x3)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/26 06:00:04 executing program 5: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000002000-0xc)='/dev/autofs\x00', 0x1, 0x0) lseek(r0, 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000002000)=0x0) ioprio_get$pid(0x0, r1) 2018/01/26 06:00:04 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ax25(0xffffffffffffffff, &(0x7f0000000000)={0x0, {""/7}, 0x0}, &(0x7f0000001000-0x4)=0x10, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1f, &(0x7f0000dbe000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0x0}, &(0x7f0000000000)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000b28000)={@generic="62894c9425424c5d504c49e69cc4c97d", r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00007a9000)='/dev/pktcdvd/control\x00', 0x10000, 0x0) r3 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) pwrite64(r0, &(0x7f0000961000)="8bc87ae81972237699adc279dc76627e096c7e7b23a5c795725552c852fd20b6268fae15561669c3d7a152c59f255a90072ebb83d3f1795c70ce3a52476541cc2fd0f7c8c7a4274b0095273e86df92a751cf813f244583cfca500cb0b1cd99a636e3539a6e97cd07bd5b22bf911cd0097038407bd1e210d20d1a73b0bc0c59d85aaa3a611246db55b25841bf4062b827f8c49e613c5d4f67651a4fb8175f166464f440a636360445d6bf6be4fa0745ea2b157252af7fe638f4581bf665274c311bf3b3f52f42226a8ebaee42f4148f6fee12384d97f81b2427a2755a9d5d12dc963da5c2ea7ac5d9845fc5f6f2917c748102e2e7a6", 0xf5, 0x0) ioctl$LOOP_CTL_ADD(r2, 0x4c80, r3) ioctl$TIOCLINUX6(r2, 0x541c, &(0x7f00008e0000-0x2)={0x6, 0x0}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f000094a000-0x8)={0x0, 0x101}, &(0x7f0000201000)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000903000-0x4)=@assoc_id=r4, 0x4) r5 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000304000)='ns/cgroup\x00') ioctl$KDSKBMETA(r5, 0x4b63, &(0x7f000046a000-0x4)=0x0) getsockopt(r0, 0x6, 0xf, &(0x7f0000be1000)=""/48, &(0x7f00007d1000-0x4)=0x30) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r5, 0x84, 0x71, &(0x7f0000b3c000-0x8)={0x0, 0x3}, &(0x7f0000063000)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000427000)={0x3ff, 0x2, 0x5, 0x7, r6}, &(0x7f0000975000)=0x10) 2018/01/26 06:00:04 executing program 6: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x2) connect$netlink(r0, &(0x7f0000000000)=@kern={0x10, 0x0, 0x0, 0xfffffffffffffffc}, 0xc) close(r0) 2018/01/26 06:00:04 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000089a000-0x10)='/selinux/policy\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f0000d32000-0x10)={0x8, 0x6, 0x0, 0x7}, 0x10) setsockopt$sock_void(r0, 0x29, 0x1b, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000a42000-0x18)={r2, 0x0, 0x0, 0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000000000)={r3, 0x0, 0x0, 0x0}) 2018/01/26 06:00:04 executing program 7: madvise(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000ee1000-0x4)=0x0) 2018/01/26 06:00:04 executing program 0: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000fc2000-0x1c)=@in6={0xa, 0x2, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f000065b000)=[], 0x0, 0x0, 0x0, 0x0}, 0x8000) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000c7c000-0x210)={0x3ff, {{0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x3, [{{0xa, 0x3, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x249bd507}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x3f7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xc3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x210) write(r0, &(0x7f0000fcd000-0x1000)="", 0x0) 2018/01/26 06:00:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x4, 0x5, &(0x7f000029f000)={0x0, 0x0}) r2 = fcntl$getown(r1, 0x9) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00004b8000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000719000-0x4)=0xe8) socketpair(0x0, 0x2, 0x3, &(0x7f0000419000)={0x0, 0x0}) ioctl$ASHMEM_SET_PROT_MASK(r3, 0x40047705, &(0x7f0000f6e000)={0x7fffffff, 0x0}) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000a47000-0x4)=r2) r4 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r4, &(0x7f00005d5000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet6_buf(r4, 0x29, 0x3d, &(0x7f0000ea2000-0xad)=""/173, &(0x7f0000143000-0x4)=0xad) 2018/01/26 06:00:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f000025f000-0x8)={0x0, 0x0}) signalfd(r0, &(0x7f0000ed2000-0x8)={0x800}, 0x8) r1 = creat(&(0x7f000026f000-0x8)='./file0\x00', 0x2) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r1, 0x111, 0x5, 0x4, 0x4) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00007fd000-0x4)=0x0, &(0x7f00005c4000)=0x4) timer_create(0xb, &(0x7f00001ad000-0x60)={0x0, 0x0, 0x1, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) clock_getres(0x0, &(0x7f0000fd2000-0x10)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000fcf000)={{0x0, r2}, {0x0, 0x989680}}, &(0x7f0000046000)={{0x0, 0x0}, {0x0, 0x0}}) timer_settime(0x0, 0x0, &(0x7f000041f000-0x20)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f00000b2000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000040f000-0x11)='/selinux/enforce\x00', 0x40002, 0x0) 2018/01/26 06:00:04 executing program 3: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f000012d000-0xb)='/dev/hwrng\x00', 0x80, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000001000-0x98)={0x0, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x3}, &(0x7f0000001000-0x4)=0x98) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000001000-0x14)={r1, 0xed800000000, 0x1ff, 0x3, 0x7, 0x80000000}, &(0x7f0000cf2000)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x7fffe, 0x3, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000000)={0x0, 0x0, 0x5, [0x5, 0x7, 0x26, 0x3, 0x3]}, &(0x7f0000001000-0x4)=0x12) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x800, 0x0, 0x4, 0x2, 0x5}, &(0x7f0000de3000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000001000-0xb8)={r3, 0x0, 0x80000000, 0x6, 0xffff, 0x81, 0x40, 0x7ff, {r4, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x80, 0xfffffffffffffff8, 0x6, 0x3}}, &(0x7f0000000000)=0xb8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) pwritev(r5, &(0x7f0000b59000-0x20)=[{&(0x7f000017a000-0x6)="7180ec4c31e0", 0x6}, {&(0x7f00008e3000-0x8d)="6a40307234306ca9586b5960129e5889f57d12f2fc14dd87f85482ea9bd2b7dc73b2b5fc9291304da1335d9782e01c3eb721426c17cefd9e9de24dfd372f12e55f727a7675c4d90a69208695f4143ee920b33f53d222c8ebf5020e61c4949d5ffee5eab0902731a0860d6df5334b8f6d8b2a896c7134a0abd29ca60eddec3f7da3b168528acf705347ba1b7fd4", 0x8d}, {&(0x7f000020b000)="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", 0x1000}, {&(0x7f00002f2000-0x8f)="3cdca5379b18cbf93760c633e6f0cf7889533f26a1391ed9356bf547cb90e253f1a8b5a56bfc00c9ff1ff17ec9436420c2c07f838bf214c3468fae678655e87b8421802bebc09dc8a6b925afcd3a3e2ed3771864c6a46b4be347d7c34152feb9057b48896b11d743e167f8f6734d2d51ced8ee29305c179858fe87ac9791f38bf8cbd1284318eee049d31245df4902", 0x8f}], 0x4, 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00000bf000-0x4)={0x7, 0x5, 0x0}, 0x4) mmap(&(0x7f0000000000/0x62000)=nil, 0x62000, 0x1, 0x11, r5, 0x0) lchown(&(0x7f0000008000)='./file0\x00', 0x0, 0x0) 2018/01/26 06:00:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000d2a000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000fc000-0x9)='westwood\x00', 0x9) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000c2a000)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000084000-0x88)={0x17, {{0xa, 0x2, 0x4d385620, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x100000001}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) close(r0) 2018/01/26 06:00:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x5, &(0x7f0000ed4000)=0x7b, 0x4) getsockopt$sock_buf(r0, 0x1, 0x3f, &(0x7f0000a2c000-0x7e)=""/126, &(0x7f00002c1000+0xd20)=0x7e) 2018/01/26 06:00:04 executing program 7: syz_extract_tcp_res(&(0x7f0000004000-0x8)={0x0, 0x0}, 0x0, 0x0) r0 = syz_open_dev$tun(&(0x7f00001b3000-0xd)='/dev/net/tun\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0x10, r0, 0x0) 2018/01/26 06:00:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000d2a000)='/selinux/checkreqprot\x00', 0x90000, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)="") r0 = inotify_init() prctl$getname(0x10, &(0x7f0000e6e000)=""/98) inotify_add_watch(r0, &(0x7f000066f000)='./file0\x00', 0x13) umount2(&(0x7f0000117000)='./file0\x00', 0x0) 2018/01/26 06:00:04 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000001000-0x5)='user\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000941000)="fe9ccedf2c29d1fb8c91b236ed768c86b3284624e3202215ca9f65b7a47755bf26601f55b439612345917eb6e006a6cbc1dc4cd08f7d12939a6e2240ea80f98b040fde8a071c92ad52262b33f15df887961bee45d675a7ba2c34be2cd954a00bc8a452b356181aed9511da660fd59fee88fd36e680b78b07e61f42b29c4203cd732d08a2667c2369ec347ba5abaf2c436ed0d2870b20da1cb5d154fa863762efb211bc21d0bbe3d999f8eae8f05bd175bc09bc4f93ae4746ba8ff13e25450968d673e3b1b49f32938680f1fe0268e7b131f1292537f208b22d5453dec7", 0xdd, 0xfffffffffffffffc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000001000-0xb)='asymmetric\x00', &(0x7f0000c88000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) keyctl$link(0x8, r0, r1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000430000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$keyring(&(0x7f0000de5000)='keyring\x00', &(0x7f0000f4c000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$assume_authority(0x10, r2) 2018/01/26 06:00:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000290000)={0x0, 0x0}, 0x4800) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000ede000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000b7a000-0x10)=@ethtool_pauseparam={0x12, 0x1, 0x8000, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f00005bf000-0xc)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff}, 0xc) r3 = syz_open_procfs(0x0, &(0x7f0000256000)='net/mcfilter\x00') readv(r3, &(0x7f0000727000-0x8)=[{&(0x7f0000418000)=""/63, 0xa}], 0x1) readv(r3, &(0x7f0000de3000)=[{&(0x7f0000791000-0xd4)=""/212, 0xd4}], 0x1) 2018/01/26 06:00:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000354000-0x28)={@common='sit0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r0, &(0x7f0000adc000-0x38)={&(0x7f0000b3b000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000088000-0x10)={&(0x7f000093e000)=@dellink={0x20, 0x11, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r1, 0x0, 0x0}, []}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000d8f000)=@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x10) 2018/01/26 06:00:04 executing program 6: r0 = add_key$keyring(&(0x7f00002ff000)='keyring\x00', &(0x7f0000760000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$clear(0x7, r0) timerfd_create(0x1, 0x800) 2018/01/26 06:00:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000804000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000001000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) bind$inet6(r0, &(0x7f0000bf9000)={0xa, 0x0, 0x9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, 0x1c) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00003c1000)='/selinux/enforce\x00', 0xa000, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x28, &(0x7f0000eec000)={@remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, @multicast2=0xe0000002}, 0xc) 2018/01/26 06:00:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000125000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f000053d000)={@generic="116dc1701ce8009a1da97f1bb45f38b7", @ifru_map={0xd6c, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f00008e4000-0x50)={@common='rose0\x00', @ifru_flags=0x400}) 2018/01/26 06:00:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000a76000)='/selinux/load\x00', 0x2, 0x0) syz_open_dev$sndtimer(&(0x7f00009ca000-0xf)='/dev/snd/timer\x00', 0x0, 0x100) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000008a000-0x16)='/selinux/checkreqprot\x00', 0x200, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000aa0000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000113000-0x4)=0x8) r1 = syz_open_dev$sg(&(0x7f0000891000)='/dev/sg#\x00', 0x6, 0x101000) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000a0f000)={0x0, 0x1, "f8"}, &(0x7f00009d1000)=0x9) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00008ec000-0xc)={r2, 0x40, 0x0}, &(0x7f0000cc0000)=0xc) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f0000d9c000-0x4)=0xda7a, 0x4) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) epoll_pwait(r1, &(0x7f000064c000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x7, 0xfffffffffffffffc, &(0x7f0000c70000-0x4)={0x1000}, 0x8) [ 28.359853] capability: warning: `syz-executor4' uses 32-bit capabilities (legacy support in use) 2018/01/26 06:00:04 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x800) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) fcntl$dupfd(r0, 0x0, r1) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={@common='gre0\x00', @ifru_addrs={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x81) syz_open_dev$sg(&(0x7f0000572000-0x9)='/dev/sg#\x00', 0x0, 0xa0800) 2018/01/26 06:00:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f000099a000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000fa6000-0x50)={{0x0, 0x0}, {0xe, 0x0}, 0x0, 0x3, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000e70000)='/dev/hwrng\x00', 0x400000, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f00003f8000)={0x0}, 0x1) pipe2(&(0x7f0000ca6000)={0x0, 0x0}, 0x4000) syz_open_dev$sndseq(&(0x7f0000d58000-0xd)='/dev/snd/seq\x00', 0x0, 0x64000) ioctl$ASHMEM_SET_SIZE(r2, 0x40047703, 0x3) 2018/01/26 06:00:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000af2000/0x2000)=nil, 0x2000, 0x0) listxattr(&(0x7f0000a71000-0x8)='./file0\x00', &(0x7f0000304000-0x7b)=""/123, 0x7b) r0 = syz_open_pts(0xffffffffffffffff, 0x2000) ioctl$KDENABIO(r0, 0x4b36) pipe(&(0x7f000075d000)={0x0, 0x0}) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000bda000-0x8)={0x0, 0x0}) connect(r1, &(0x7f0000269000)=@pppol2tpv3in6={0x18, 0x1, {0x0, r2, 0x0, 0x4, 0x0, 0x2, {0xa, 0x3, 0xf4, @loopback={0x0, 0x1}, 0x2}}}, 0x3a) 2018/01/26 06:00:04 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f0000001000)={@rand_addr=0x0, @multicast2=0xe0000002}, 0x5) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000e9b000-0x4)=0x0) ptrace$pokeuser(0x6, r1, 0x7, 0xff) r2 = memfd_create(&(0x7f00003bf000)='\x00', 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_OPENQRY(r2, 0x5600, &(0x7f0000000000)=0x0) 2018/01/26 06:00:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000203000-0x4)=0x7b, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000d3a000)='veno\x00', 0x5) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) fcntl$setsig(r0, 0xa, 0x7) sendto$inet(r0, &(0x7f0000618000-0x37)="", 0x0, 0x20000000, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000473000-0x457)="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", 0x457, 0x0, &(0x7f0000581000)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f000042f000-0x10)=@generic=""/16, 0x10) getpeername$packet(0xffffffffffffff9c, &(0x7f0000cd8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000bd8000-0x4)=0x14) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00009f0000)='/selinux/status\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_RX_RING(r2, 0x10e, 0x6, &(0x7f0000239000+0x770)={0xff, 0x3ff, 0x6, 0x1}, 0x10) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000fd4000-0xc)={r1, @loopback=0x7f000001, @multicast1=0xe0000001}, 0xc) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000379000)={0x6, [0xfffffffffffffc00, 0x5, 0x10000, 0x6984, 0x0, 0x6]}, &(0x7f00009df000-0x4)=0x10) setsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000065000-0x4)=0x5, 0x4) 2018/01/26 06:00:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00006c1000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00004c9000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_names=@generic="8e11f1052996e56f7ff6b6d55cee091d"}) r1 = syz_open_dev$tun(&(0x7f0000125000-0xd)='/dev/net/tun\x00', 0x0, 0x0) signalfd(r0, &(0x7f0000e8c000-0x8)={0x8}, 0x8) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000198000)={@generic="30609402000000000000067d08cebd5c", @ifru_names=@generic="8e11f1052996e56f5ff6b6d564ee091d"}) openat(r0, &(0x7f00008d8000-0x8)='./file0\x00', 0x1, 0x12) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) 2018/01/26 06:00:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x200000000000008b, &(0x7f0000f07000)=[{0x6, 0x2000000000000, 0x800, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r1, &(0x7f0000b82000)={&(0x7f0000930000-0x6)=@hci={0x1f, 0x0, 0x0}, 0x6, &(0x7f0000e42000)=[{&(0x7f0000781000)="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", 0x4cc}], 0x1, &(0x7f0000634000)=[], 0x0, 0x0}, 0x0) sendmsg(r1, &(0x7f0000247000)={&(0x7f000058d000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}}}, 0x3a, &(0x7f0000a58000-0x20)=[{&(0x7f0000787000-0x1000)="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", 0x3e4}], 0x1, &(0x7f0000f89000-0x80)=[], 0x0, 0x0}, 0x0) readv(r1, &(0x7f0000aae000)=[{&(0x7f0000e89000)=""/109, 0x6d}, {&(0x7f0000b8c000-0xb1)=""/177, 0xb1}], 0x2) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r1, 0xc0405405, &(0x7f0000d17000-0x40)={{0xffffffffffffffff, 0x1, 0x8, 0x1, 0x3}, 0x8, 0x57, 0x9, [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]}) sendmsg$netlink(r1, &(0x7f0000791000)={&(0x7f0000757000-0xc)=@proc={0x10, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f0000713000)=[{&(0x7f00006aa000-0x164)={0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x10}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 06:00:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000039d000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x7fffffff) sendto$inet6(r0, &(0x7f0000c7a000)="", 0xfffffffffffffef3, 0x20000004, &(0x7f0000b23000)={0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000f3c000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x1) connect(r0, &(0x7f0000168000-0x8)=@sco={0x1f, {0x9000, 0x5, 0x736ea9a2, 0x800, 0xffffffff00000001, 0x7f}}, 0x8) sendto(r0, &(0x7f0000f1e000-0xdd)="", 0xffffffffffffff02, 0x0, &(0x7f0000ffb000-0x10)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [0x0, 0x0]}, 0x10) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000eb0000-0x7)='limits\x00') getsockopt$ax25_buf(r2, 0x101, 0x19, &(0x7f0000564000-0x67)=""/103, &(0x7f000055e000-0x4)=0x67) 2018/01/26 06:00:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e4000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$PERF_EVENT_IOC_ID(r0, 0x80042407, &(0x7f0000af1000-0x8)=0x0) r1 = syz_open_pts(r0, 0x1) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f000038e000)=0x3) fcntl$setstatus(r1, 0x4, 0x2802) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000d62000)='z', 0x1) close(r0) 2018/01/26 06:00:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000435000-0x10)={&(0x7f000063a000)=@newlink={0x20, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 06:00:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x4}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0xc, 0x1, &(0x7f0000fd8000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x4) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000636000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r0, 0x1000000000016) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000d4b000)='/selinux/checkreqprot\x00', 0x8000, 0x0) ioctl$KDSETMODE(r1, 0x4b3a, 0x96) gettid() 2018/01/26 06:00:04 executing program 0: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f00005d1000)=0x9c58) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000001000-0x18)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000001000-0x10)={0x8, 0x8, 0xff, 0x100000001, r1}, 0x10) futex(&(0x7f0000004000)=0x0, 0x400000085, 0x0, &(0x7f0000004000)={0x0, 0x0}, &(0x7f0000004000)=0x0, 0x4020000000) 2018/01/26 06:00:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000dee000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000de2000-0x1)="", 0xfffffffffffffd43, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000908000)='/dev/rtc\x00', 0x40801, 0x0) ioctl$VT_GETMODE(r1, 0x5601, &(0x7f000082e000)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(0xffffffffffffffff, 0x20100) ioctl$TCSETAW(r2, 0x5407, &(0x7f0000c6f000)={0x8, 0x2, 0x0, 0x81, 0x800, 0x1a, 0x6800000000000000, 0x1c, 0x20, 0x2}) mmap(&(0x7f0000000000/0xf91000)=nil, 0xf91000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) r4 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000db5000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000e2b000-0xbc)={0x0, 0x0, ""/64, 0x0, ""/8, ""/32, 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]}) dup2(r4, r3) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f00004ab000-0x4)=0x3f, 0x4) getsockopt$inet_mreqsrc(r0, 0x0, 0x2d, &(0x7f00009da000)={@loopback=0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @multicast2=0x0}, &(0x7f00000f8000-0x4)=0xc) 2018/01/26 06:00:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = open(&(0x7f00000e8000-0x8)='./file0\x00', 0x4000, 0x44) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f00001dc000-0x70)=[@in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x70) ioctl$sock_inet_SIOCADDRT(r0, 0x4020940d, &(0x7f0000001000-0x70)={0x0, {0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000660000-0x10)=@generic="e749e3ab19e79f6150997ef89b13c5b0", 0x0, 0x0, 0x0}) 2018/01/26 06:00:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000cdf000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000092000-0xe3)={0x0, 0xdb, "4636dc32d327d13ced3011bc621270183a759c15ec89c4ccfd50d4d30e8e06481eb4b2c317cbb586038f46734b4892322d6c6e7ff7f2cd9585f309fab8a94f760c979e3298d4a7bebed5660a07edb7f81849eff9c33bebedcf339b8590cadefbed17c136c8d463e4dde6824a7fcc57b0e74a4758d69af14ca0c014b83788185c93e1a8ea1d4c0737eff0032649c10f5e968dec63fa917d5e4987306671c748e2051e3aa5ff719aa013df708134bd5cf05876d2b516fe3b2fbcfc2b29c91ca371445c1a23f059b1f93ca1d008661d2b4aec98f749227ee62f697ce8"}, &(0x7f00004c7000-0x4)=0xe3) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000065000-0x8)=@assoc_value={r1, 0x6}, 0x8) r2 = socket(0x10, 0x2, 0x0) write(r2, &(0x7f0000af6000-0xad)="240000002a00070032000005003677000010000001000000000100000001b7ff0100fd10", 0x24) 2018/01/26 06:00:04 executing program 3: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0xfffffffffffffd7c) ioctl$sock_FIOGETOWN(r1, 0x400454d4, &(0x7f0000001000-0x4)=0x0) 2018/01/26 06:00:04 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_void(r0, 0x1, 0x3f, 0x0, 0x0) 2018/01/26 06:00:04 executing program 0: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000002000)={0x2, 0x18, 0x0, 0x0, 0x4, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_nat_t_port={0x0, 0x15, 0xffffffffffffffff, 0x0}, @sadb_x_nat_t_port={0x1, 0x15, 0xffffffffffffffff, 0x0}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 06:00:04 executing program 3: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$llc(0xffffffffffffffff, &(0x7f00009a9000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000c1f000)=0x10, 0x80800) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000f9b000-0x28)=[{&(0x7f0000f9b000-0x34)="8350e40e01106a5253998c748ad1c81b2a7ef4a13b65c89fd77c82c61fa1d2a5ba8d87164f87881e17368d10391cff2ee3707753", 0x34}, {&(0x7f0000f9a000)="49807fc5719f9981b1ee0d6b1e8d92968c1a4a7c51f3c5734e086b8aac57390ff90b82bdf98551222ab2ff0d270c1d7edeac8cd1929f53f6517b65ea3723023241d753d6a5297bf635066c58a45e4a548e7009a54e59af21f74644f5bb03a632b23ac0697b63c7a78a0ba5c6a0b3e4f72296cd0ffe639eba7d7422f82cded3432726f7c1834fd08436431b18a588d3c8fcf6828b", 0x94}, {&(0x7f0000f9a000)="30cda116e05595e7b1e701b3afce8dafb0d32658d8c3900d5609f5b61c10d6324384733dad576a372eef0d7269d097777df8d723d74ed1921b016d00826b72e259fc4915eb018bbb7bbad9a819d006d68c6508ce85d342381f59d2a73757db322c648a9688dc26074a44c7b609b44f1f3952c1e9423abe409661214da0b74690ad072e8e0b22ecf52abc8cc58e0a6c97b660f4c12a861e155432b42e680501097531c56624299bd98d5affbf3e7fb0a36a35dbaef0d2d3e5833dea44e5d6429cc0b5e4a1064c13442a4117c0f2ff7aa99ea6eba2f2455cf6721a012e7bae8f5db12fead6b1b201c31aac8b5d2f4a4b03315cc6", 0xf3}, {&(0x7f0000f9b000-0xa5)="5466a540f14265e8fbac552fd1346595e49f6122f71d65d505f1f4f983cd9ad2f02ad8a6c2398edb5c5eab3cc2c7a3a3fcdb260f6397155564d7bd128aafbe7f3f77d3b287d9456a7ad08da09976784d21f6fd4dc6acf803006156ebc60ab53b8037e8ba6fde32eb3705e0bfd03a9c1d8712f337a46b0fa93ea0ce449b91785cc6e78322cb421549cf9120216969fa1f0ce6def9edfdd43b9774bc093ef95e7686829e475e", 0xa5}, {&(0x7f0000f9b000-0x8b)="579b5a8ac95e9a981b5156000ebf8f908b814def4341d2669e941cbf6c62211abe1023c163661c6603025ce37e57f48ace21032f99e29f5e75bd68b4b873c9b10a3097fa2b545502f5d8fab4ccd1b90fb03d11e3cf31df70a67e1efd83409d7f9747fdc079c6e62bba7ce51abd5c1d0119aed32f7fb92354a8067050cc87cc4c35e9b58673cd842bea4121", 0x8b}], 0x5) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x3, &(0x7f000008b000)=0x4, 0x4) setsockopt(r1, 0x1, 0x14, &(0x7f0000e65000-0x9)="d7fdaf6207017989", 0x8) 2018/01/26 06:00:04 executing program 2: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000001000)='oom_score_adj\x00') mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000fd0000)="008a", 0xfffffffffffffe6a) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000fd2000-0x9b)=""/155, &(0x7f0000fd2000-0x4)=0x9b) 2018/01/26 06:00:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00009ab000)='oom_adj\x00') pread64(r0, &(0x7f000025c000)=""/0, 0x0, 0x0) 2018/01/26 06:00:04 executing program 6: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000002000)={0x9, 0x80000001000, 0xff, "7175657565300000e8ffff0012ffffff0000000000000000000000000000eaffffffffffe10000000000200000000000000000ffff7ef000000000001000", 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000007000-0x54)=""/84, &(0x7f0000002000)=0x54) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000004000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000008000)=0x10) 2018/01/26 06:00:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x9, &(0x7f000091e000-0x10)={0x0, 0x0}) r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f00009b4000)=0x0) r2 = geteuid() fstat(0xffffffffffffff9c, &(0x7f00004ce000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00003dd000)={r1, r2, r3}, 0xc) madvise(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0xe) mmap(&(0x7f0000000000/0xf69000)=nil, 0xf69000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/26 06:00:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x2000000) setsockopt$inet_tcp_int(r0, 0x6, 0x6, &(0x7f0000bf5000)=0xff, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00004c4000-0x1000)="24d1", 0x2, 0x91, &(0x7f00000f5000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000c45000-0x16)='/selinux/checkreqprot\x00', 0x100, 0x0) ioctl$GIO_UNIMAP(r1, 0x4b66, &(0x7f0000d25000)={0x1, &(0x7f00004c1000)=[{0x0, 0x0}]}) recvfrom$inet(r0, &(0x7f000048d000)=""/194, 0xc2, 0x0, &(0x7f0000d1a000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$PPPIOCGCHAN(r1, 0x80047437, &(0x7f0000731000-0x4)=0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x45b8) sendto$inet(r0, &(0x7f00002ab000)='\'', 0x1, 0x4001, &(0x7f0000f55000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/26 06:00:04 executing program 7: unshare(0x4040600) unshare(0x20008) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$KDSETLED(r0, 0x4b32, 0xf5fb) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f0000000000)="eed503ddadf1cfc04481c3b02a1c022d6bb71f900502b1bfcba50164f67467d75a213dce9ed38b907ee8e06f621c60842797b9713928cec86d08fb5346d7144655700cb3b5fe4a105db4b81cd633279136a8e48bb4b774fd7c87930fe1daa8a7d78a463c8ace07cfd2efaf0ce88ac44e7fbd8656a90869ca0fbd5278d529cb2b79db6f1e4425b1d3663ad1176af1a3325ad6a667c386458660a8a80868c0cb1ea559cda0e5") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000002000-0x1000)="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") ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f0000002000-0x2)={0x7, 0x2}) ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f00003b1000-0x56)="4f63b53d52f8595304d7d6538b77df5b0ce003dc469011d1422fc10850fcf323cb7cd277024f3b83c6dc887fbd71faaa909bdc97448c5128b11d0b824d2e4687d27b70e1d67bf2ab648cd52694cf52e5c4edd8fb39dc") fremovexattr(r0, &(0x7f0000001000-0x30)=@random={'user.', 'vmnet1selinuxvboxnet1user%GPLcpusetselinux\x00'}) 2018/01/26 06:00:04 executing program 1: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000903000+0x681)='net/raw\x00') getdents64(r0, &(0x7f0000006000)=""/163, 0xa3) ioctl$ASHMEM_SET_SIZE(r0, 0x40047703, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000006000)={0x0, 0x8207, 0x100, 0x0, 0x0}, &(0x7f0000009000)=0x10) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000009000)={r1, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xfff, 0x7, 0x8, 0x9, 0x8, 0xc3, 0x52984505, 0x0, 0x9, 0x1, 0x3, 0x800, 0xfffffffffffffff7, 0x9, 0x3]}, &(0x7f000000a000-0x4)=0x108) getdents64(r0, &(0x7f0000005000-0x2e)=""/147, 0x93) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) llistxattr(&(0x7f0000001000)='./file0\x00', &(0x7f0000009000)=""/77, 0x4d) 2018/01/26 06:00:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigreturn() mkdir(&(0x7f0000b32000)='./file0\x00', 0x0) mount(&(0x7f00000d4000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f00006dd000-0xc4)="") chdir(&(0x7f00002d7000)='./file0\x00') r0 = syz_open_dev$sndseq(&(0x7f0000519000+0xe0c)='/dev/snd/seq\x00', 0x0, 0x4000) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f0000157000-0xa8)={{0xc4, 0x100000001}, 'port0\x00', 0x2, 0x81008, 0x7, 0x0, 0x1, 0x4, 0x94, 0x0, 0x1, 0x400, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) umount2(&(0x7f00001da000-0x1)='.', 0x2) 2018/01/26 06:00:04 executing program 5: mmap(&(0x7f000003a000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003b000-0x6)='posix_acl_access{Y\x00', 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) capset(&(0x7f0000001000-0x4)={0x20080522, 0x0}, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000003000-0x4)=0xdb7e, 0x4) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000001000-0x8)={0x9, 0x3, 0x7, 0x1000}, 0x8) 2018/01/26 06:00:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b5c000-0x8)='./file0\x00', 0x0) mount(&(0x7f00001a5000-0xe)='./file0/file0\x00', &(0x7f0000f8a000-0x8)='./file0\x00', &(0x7f000067b000)='\x00v\t', 0x1004, &(0x7f000073b000-0x1)="") 2018/01/26 06:00:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00007a0000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f00003a0000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000124000)=0x14) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000359000-0x30)={@broadcast=0xffffffff, @empty=0x0, 0x0, 0x8, [@dev={0xac, 0x14, 0x0, 0xd}, @rand_addr=0x6, @rand_addr=0x1, @dev={0xac, 0x14, 0x0, 0x14}, @empty=0x0, @dev={0xac, 0x14, 0x0, 0xb}, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001]}, 0x30) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f00000a9000)={@loopback=0x7f000001, @empty=0x0, r1}, 0xc) sendmsg$netrom(r0, &(0x7f000088b000-0x1c)={&(0x7f0000a81000)=@ax25={0x3, {"fb903761deac65"}, 0x4}, 0x10, &(0x7f00002c8000)=[{&(0x7f0000067000-0x8b)="4c85b3cc543484275ad95334fa8d9038c71bffe7f51b1d8cb892d9b448686a2c2319b4492aa804ea7507f6a87cfe98f4024b358824b5253b9e532bece58e9bee08e833867ac56e8a8ed22ad4221964acb643e988e1d3a77a232e129639b8d3dca5471f454eebb0cb381e5a8ec85f9bbb37d3630f00ef07518e5902b5b0d4ef337dac065fbba3a62ef3c0ae", 0x8b}, {&(0x7f0000ffb000)="252d009738179df462401dc2d4747d3910199786c51f855bd053a76f9163a0570d73aa0aacfd4c1e12fe12d9fe1a04743f135e3abac6c7f35751ecfca6259e1d9d1ef391ed0dee09faf662907c27dde767091f4110567fd0d8e445f5735293d93c8085d440cf9c58", 0x68}, {&(0x7f00008eb000-0x1000)="9bd01fb6c48f02673ec4f963c6d51fe7daac7d39a2624ae0e183923c785f50fb71bba194aa0731b413140c26009407344e5998e4f6bc5dd7c14b1a5b049b66ffb248eab05ddf63e20e18e117840e67892c5e7c22e1714f2c1904e509d70e5b92e985cff648d33be163a2f252df327db6d1269a6142ad801300d9c6e3a9259688dd68fcb698eb4792bad4a94aaec8cf09fe3683743506957aa108b40cb235cb2444656c53d786bed8709359c0e117d7df433198d8358ec522f3ba09dfd826d2d98295652eeb05fbad5eff02f89c4999de0ef8e3692a224bc28be24c97897eb2e829e9af41a76189239d7556dcd1912006caa8b1dcc4a8ba7f43bbb2027e58a41230a05782dd7324cdd59402fcd218e8836dab62b9c936bc355700a61fa7094786d2b446292b27e0e6d4d9cd4bd68c00093c7274f71db320e04a3c072a6b17065a3ef1ce921edb6eb3d9cfa17f46aa2e5ffb42804b8e0a44ec8b5c1017292de97f1479e32fee36a5d45473de393ed19bebcab1a0cfde3eee596e1b35cb07279be7e3f43f4faa6d5584fe75e1bd8c25232e7cdfb4323ebca06dcd5927d43694566af8061eb6fbb0cb040530dbdee1d54f30d0faa855dbb95a665293c16c561ad0abbbe978b81e837a75ee2bd8636da1856d94b968c83eecf403feec5905ae4c1d88118ca4eac8e6c5f2f17fa2fa6d113110dd920edd413f99a1c092d897fa9465958303b9cb734b6ed9049f8b06aaeeea08b387adcb2de81f211af4a6000eab160387e2ea761804f083fd4b57f80ca4af6d24f052651dbc15eed5ded3c4ad670928e723d97e165ec477601b15eb6f618a58ee172d4f17f31b3d4f312dabd7da4fc9301bf945da917182b185c0d7ec4814c42c92b3859139168658e6b056988ecd0da76c454ad70ff2026d7a41365f0e5ce9417bd9360b074517d018d0e558f325d67766901211a19eae86af70ace39e1e83c9752800274bdce408eb3ab2ec3c6839b5a0f1f129179bbd0844e5a19ed4d1a2d2554abb659e977a4fb50f8188032963d6916f00b4857eafd7a73707cd7d561bbe9401daf05e6167faa58b5530393676754ae5e664ff1809341a52b9aed273a9c61cdcee59396d61930e7e642c7cc86d9d18b699d028957d211cec4249a88925fb6b4b159963c77c664ae2e177be8cd957d431fac6a7dfb2632bbba555ce6dd3d198ff9e26d1dd0832131d93441474bbf8469a0bc23bc0f1d2522dffc4c05ebc7592d4c37b97c6c98357a467e033cee77872bcdead7120eb60253187e3989809801b6362fef7f03d3e74a5ad4d65699bda0f0df81279bb1ee77298168f86522019f8b21e1c568e2a0a96c799d9cc1e33fdada41736cd203058e6247884882833ea566fcf2f187109d83d0fecc93abcb49612a5f429bb2395ef31729ba7ac31a5438ac3aebd54f24b08ff7c6e9c24e84f22dd4bfc8abc626797d5846d2b7f6907701ea0c1a0be656b9df686a9d47f7e2f933ed4fb72d3af5b8d6c72eb05b2e95d2605e1f485c42c946a7a219a8f66309bb1a05614fc5e55b8fb084450f3a9ce6a6b66b1723a5f48a0453bc2b53abb63f1d78a6473e994aae2a7bd19c7822f1c2843a611c7f3e15ddae578523cabdac4e69f6008ecc86c1bc414da50b00b90a1f3d7cbd8d99ac260f5ca33eadfeeecc1802d59997ac1c26e50585360150fd8bd57b3085f24eb2eb70b4f141d6ff0df50823b133d8daf8dd93fafca6db3e2ee904ac5b03236504d537817093dbc075196d09f2fa046df221adf841a736ffb2523fd307048b0fc6ed2f4aebf17cb8ecc82a90cd39cd54f5c0378fb79ab5f0cbaa8b2c44bdd734867a06b52d28871aa93b91fa7620fc9d93b7b6eaf8298257da5215085ddfa3999094dfe109ceefbef2f16bfee9606967a0374043ca282ef18e682ef30b37a46725dc6505d865e7589291f44b4514c157252697dba97f57188ae65290db379bdac57f63df0262146434a9cb941f93fe1f0895f7ef7d2bb9be43400bf51eb76a2508fe8810ef6bcc76f9869f8c708c59e807a75c32085d93fad5cbf92192cf8c04b9ecaa16375e7a5298393b69e4d14215fab1f895d7d13e2304f9cc61410d6b92576565c9754324ee7b1d509bd818ee0a87038b49e48912055a05b16ec02929e3ecf5f59532ac8c1d464c0fe0d3d685b2ab78cb96646d6a652e1ed9ba1bef1b82bdd860e0fc213852c2aeda55f696213406898f951764b0df9d2c6a37517323ee24b4553acbf6f615f395ab8632ad123f5bd9f3d30833895a721d5594ab244c4ea6d4f7d04b8101e140135a4cd7baf0502d5c45e26e1f489f4f33090625513edd3d8be06734041c9f106ddf868e1aeec915bb283a9621227f92da7c2bf22eec4a61c1dc9f9196d4b0215d0b260a7ff7200a647e38a5347af703e02d55e797b00fec81abbffe33b14fa114d961d7da0e155f581725e7d3c6ad446acd65caf140703bc860501afbabebcf4353b261dfd9f25403a6a36e7043ede88a5acd4955b28a3086502e88827800c17208870867c5361ac20b7acb43fd79992bc73076c615389e1c2dccd84b6c786a36329aedf4ca145041d36d97c76f673bc74b35591a0b36194e0af028e33525f90a365d3165e1161fc2aca6e202f6a8783378a29abdace91c7b14dfc474fc7622acae12de6889420eee64bf6b0181cd9bcb3faefaaeff86ca3401730af539e1cad13d8f2711fec294f466e890c65be6f135763d5631b48f6df5ac320985d01570fed9659c6b968c81a21596c7b09853185040065dbee72d0c7f6a569e8c8d0d99082b726ab8eed526845d553f455c3c25f3b5b49963b4c384b33719880c480b47000edd09c900591623b7ed8bd4b9ff3bcb486269dbf4e2e0dc24961f3ae74d648816cb59a33dba319cc8688c1c8d5dccba93ab56846c7f22b4d842d9459695b2d485ac11b8ec1ffa96a2059e166e6162269783a859871179c61b48a0bcb5da749c63234e372482499487ff794af88f2baa68f6865b59ce1c1557ef536e103cf488144c8910704851e811793d2eea1a84fc56ca01f9fb472a7fcf50d0a354447c761136452be2f60059c928d7bbc4d70e35189ef25b001376fa3f22df96dc5f8cacbba8da7861005951c8a47592d05222c6937499e8aa3d5179825127c9a1d876729d27c15e1f14795251d875d72bcc40a20e50c399862c5106eb91694be47caa058a43cf883cda8ebcfddd4aaa8bdad5c33bf10be603722ae2c349745084eb4c36f152e2610c0f476f04c9ca8a31eb2d91ddfe6309a32a4bed4cb6ac3d5c3e62a62c6b7554a9cbc739dac026afe2eb00703a509d622917e85ae6cd0149f23da4b5d90963724bdb15207979b8f49a9e64cf69bc78f0c15518a9c30071f14bb9f13431715e5b8164902780232350d7a958bbb88b129e590e648fa4e9c4a9a74450c79744bedc0e4b98fddd5728300a901bc7ab7a504061fc441b49f21c1ce1bdd1449249f4d3611fe613911135c64f4483054f566687518d8b7e319d196208f2fed0e961ed133ab91bb628ed62a9974d93b61197c6b0d4d9487ac56ccdafc8e6ad8e213562c25c1b20b7ef8c57b532d5a21032d07584079ac03aff07532acffcc9af38c86c9262851430898b0a0cb39d3b9c4d4f01d98e088eb1b5a3564797cae3590438a741ded9aea9327c0c08798232185ac5df2a282e7f0e5352dc6eab39eb0f4d3419adbb4f4ba0386291cb392e08fd2842e558653ca739c698b49031ff267b9ab35fb6bb02e1d1124f2d0f4f187494df87f5cacaa419787a6978c9e68a7dee57da43febe4395068542f0230b096af84b3fae35ed8811a4467e03de1a8f3c7eeaf9b174d2ab90dc0ac34d04ac1d584a3b18955ea18d254df2f48f460333cca751c876d6dfa3659ce77ecbf38c9dff559afb5bd86a6528db170990b6fe03b3b4ec56c3b9b6d52311a3ad288276c72bb61d238072d5d3055feacf233404cf726dc90d48e69460ec98ef649a238ce2c35d23c2b106cfc40e9691a144bbe52a1fd8b40e9d10fe075ad08a3b8a7213e86cf1a9d7d23d7e3fe09a4a9bb7e0752387bc6c2a4e0bf4b6eb7cdb9e0d6839810d16f0492a1d1fd6220ef9bcc316a68564fa401aa3e167ac9bac038122e68b6f80f47a0dcd02d0f6e02e97be8c893db1be910054ec9f8691ddf43891096ba4e70ab83ee53c7d16a6ae8bd3968cf250bfcf4401aeb1ea1102b89b2dff629e7c7f5e963b63fa82c9eb4563ec8cb488bead5189bb996426b331b4b571264556ff6bef85326466cfe534330a86ac186347dd5586aa49c75a23f36306323f399b5709cb6f2f3ca725b5faf07d13bfba1a30580bbe001206f192cbf6a6712095727897c4c1b42f84aa741fdf2e2608d6a3267bb3acbf00e5ebbfeb8a3783f45adbf988d021708acf61fa4682204d57db4368c1669e271c9a2e489ef7c0169250fab61733ba8cd1be55a6c4e1ea742ec8cd55033045ef6cdb9ca22416bb99f3c976b3e221a23951f421e9e66e514f59d8caa17ec8953d115fabdc7fa0129a93c7061b6fda0956ef7f04ce0590315714ffa4a59ff647fc4882e7bc5246e6fe6551c62059bce786e7071726b84c7f23d28fa49d92faf9598b1ab585abcc57b3198c039123322111b1643ecadcaa2f2ee9e02be17d4a475f766325138a3ac84d76df137ca2c590c6487fb4e235a7a984360d541a8388b668d0a179c156d70b3050b4662798a246d69560a87ec809f99af066a8a6453f169a2b06645dd9bcc69cf1fc533125d14ea81ad95040e8c6913114bb48efbd3dbc88444476472d5825dd65da520a848783c1a78f70015dfee29f49d665ba38750cc7d5c842c6935dc14f0e5245a018605418a063ab50b0cab85ceebfbea0c3cae5b0c672e23944c6f88cd9cbfca31e60627d0f5ecddbbd09eaae52743c29931c3633a4fb73bbb9727bcf547d3925b2a6f681266592cdde6140a3c18bf84b8543fd022ac87ec3b264400046b91b042e8764f7268debac65da64163f92c9c55fc44275fe50fad0a8c0e2c028559512ec35792c9be379cbc2061e5eda792fd33be6d74f783280b79ac0c598e6d479d36919b41a53537b6516bab397f4e9630379125de04acc23ea338d7b1fd047660495ca618af0faeb9880e43372a555443096bc7b987f64fd43a3eef8c07ab01252ab2c5cf92f69fa7137aa7bd597701aaa16428795c899123bf804600334bc5efd7efa392c5c703c62a5b183ca25b188c163c52f64fe9c2396eae85eacb7cab93770f53b6070386d28bb750440581d24be19bc978f073da76cc38d208d0f4d3a536d5da917e20a92489d93f6aa9811d23c55f896536cb307c6d489fb447d384fea6d378d4ef65cb2552203b399e9116a89ccb3c48646c26a6b5c787507dd45ae299f691b21f4f32ef070da1807bfdcfb25093431b1bf839fcc12b90473a090998980137dbe468f5948f419f4a8289b720cce52734f2508d917316e6dcd24088a9635aa341f448986f09462ac55000c38e34edd29d7ee261e65d34931ba41c8c1e7063772c418245732eb5d633eddceca95db61853d9aa93b514842eadc89fda7a35c6d192cf67117da35e1af5079dd52942c95846432b0ce162f6c4e75c678f2ae92b27d3a3e5edd1c5d7c197367f0aa66653d8d7fb4e67f9a80e1427a1aba27a9459d7e3f0e873ef55bb62c6a53650772d86a158ed034d125a66ee304fcedc1fa9cba0146b70813b8919ce6d9f42bd913a542e843b1d886072c1a808d65d5b488fa3f20c3d514ae17753726d77c096f4135d59cc01", 0x1000}], 0x3, &(0x7f0000f74000)=[{0xd0, 0x13b, 0xa14, "edd8d159886b5431bbd441a3b51439f9094235999dd10b53ef19574ad6fedcdda5a782022704f5a3fc17722c4baa52f2518b809c5cb57f1e07be1a80c2371ac0ddddd76eb06a8ebe203b0e65a13479233bf9f7bd881060e420bfbdadfc5fcf120c5ba5d63e92a6b5b57b1018fa7dfd1f86e9e10856f1e595f0a52eef3db0aa9896b1e5aecaf3ba280fb563c84237a535582c236bce9bf67b734fcb6d9fa25644debdd2346d820b33709cbb95116a252767d019661ff1c9776d72a3908b675af35c"}], 0xd0, 0x1}, 0x40000) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00009fa000-0x8)={0x0, 0x8001}, &(0x7f00001f1000)=0xffffffffffffff58) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000ebc000)={r3, @in6={{0xa, 0x1, 0xaba8, @loopback={0x0, 0x1}, 0x7f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x61, 0x4}, 0x98) setsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f0000114000-0xc)={@multicast1=0xe0000001, @loopback=0x7f000001, 0x0}, 0xc) madvise(&(0x7f000025f000/0x2000)=nil, 0x2000, 0x12) setsockopt$inet_mreqsrc(r2, 0x0, 0x28, &(0x7f0000231000)={@multicast2=0xe0000002, @loopback=0x7f000001, @empty=0x0}, 0xc) 2018/01/26 06:00:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000be9000-0x16)='/selinux/checkreqprot\x00', 0x0, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000eb4000-0x18)={0xaa, 0x2000000000000020, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f000072f000)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc028aa03, &(0x7f0000fd8000-0x20)={{&(0x7f0000a76000/0x4000)=nil, 0x4000}, 0x200000, 0x0}) 2018/01/26 06:00:04 executing program 0: mmap(&(0x7f0000000000/0xf86000)=nil, 0xf86000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000f86000)='/proc/self/net/pfkey\x00', 0x200000, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000d56000)={0x0, 0x0}) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f0000e09000)={r2, 0x0}) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000f86000-0x60)={0x2, 0x4, 0x0, 0x0, 0xc, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x3, 0x5, 0xff, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x60}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 06:00:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000080001, 0x1ff) r1 = syz_open_procfs(0x0, &(0x7f00006a2000-0xd3)='attr/keycreate\x00') sendfile(r0, r1, &(0x7f0000cd2000-0x8)=0x0, 0x10001) 2018/01/26 06:00:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) mount(&(0x7f0000015000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f0000089000-0x9)='gfs2meta\x00', 0x0, &(0x7f0000f54000)="") r0 = creat(&(0x7f00006f0000-0xe)='./file0/file0\x00', 0x0) openat(r0, &(0x7f0000660000)='./file0\x00', 0x101000, 0x10) pwrite64(r0, &(0x7f0000f6b000-0x1000)="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", 0xfc4, 0x3c) 2018/01/26 06:00:04 executing program 7: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xffffffffffffffff) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000026000-0x15)='/dev/pktcdvd/control\x00', 0x2, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000026000-0xd)='/selinux/mls\x00', 0x0, 0x0) r2 = syz_open_pts(r1, 0x807fe) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNIMAP(r2, 0x4b67, &(0x7f0000025000)={0x3, &(0x7f0000025000)=[{0x2, 0x9}, {0x80000000, 0x2000000000000000}, {0x0, 0xfffffffffffffffa}]}) fcntl$getownex(r0, 0x10, &(0x7f0000024000-0x8)={0x0, 0x0}) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) delete_module(&(0x7f0000026000-0x1)='\x00', 0x200) getpriority(0x1, r3) r4 = dup2(r0, r0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(r4, 0x6, 0x0, &(0x7f0000026000)=0x0, &(0x7f0000027000-0x4)=0x4) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000020000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000009000)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000004000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ptrace$cont(0xffffffffffffffff, r3, 0x28, 0x4) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000026000-0x8)={0x0, 0x0}) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000001f000-0x8)={&(0x7f000000d000)=@ipv6_newroute={0x30, 0x18, 0x781a251f, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@RTA_MULTIPATH={0x14, 0x9, [{0x8, 0x8, 0x8, r5}, {0x3, 0xdff, 0x7, r6}]}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0xffffffffffffffff) r8 = openat$autofs(0xffffffffffffff9c, &(0x7f000000b000)='/dev/autofs\x00', 0x50040, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fdatasync(r7) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000025000)={0x0, 0x2, 0x45}, &(0x7f0000014000)=0x8) tee(r8, r2, 0xe26e, 0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r8, 0x84, 0x66, &(0x7f0000025000-0x8)={r9, 0x7}, &(0x7f0000016000)=0x8) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$netlink(r8, &(0x7f0000001000-0xc)=@kern={0x10, 0x0, 0x0, 0x4000000}, 0xc) r10 = openat$rtc(0xffffffffffffff9c, &(0x7f0000026000-0x9)='/dev/rtc\x00', 0x282501, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r10, 0x6, 0x21, &(0x7f000000b000-0x10)="aab4b9d81adb73db6c9cd29cd599c25a", 0x10) 2018/01/26 06:00:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000965000-0x8)={0x0, 0x0}) ioctl$FUSE_DEV_IOC_CLONE(r1, 0x8004e500, &(0x7f000079d000)=r0) epoll_pwait(r1, &(0x7f00005b3000)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f0000d19000)={0x0}, 0x8) setsockopt(r0, 0x400, 0xff, &(0x7f0000a2b000)="67389c693e6be19c0b2c389793cba9739007a954b54242ecc3140bf1f2fcaf8ab6f4f68b9bda8dc7c76943f9b73b8c3a0d54df7c5970b79493bdd2f53f851af2415c46602f9481c2509425212dcd027df36ac289addc41ecf31b220a29154a8b162d549dd00e8c9b73dba7535d7fa3fc7d8750a2142a0e05fcb85c2d261c8f0c5cea3a4c7320502929a6cc5a1e1841a988b6234100b5d647ebd517613b7ea8be397066bc9dad26abd25b4537d0935f492316fe61bc5d591dd3e6bbb41f42c3e4646c69f970cb75267237d8dbfae26a409f2c19bdd0b55de79552da23907670b5721e066657133a0130a0962dd3", 0xed) 2018/01/26 06:00:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x40005, 0x0) socketpair$inet6(0xa, 0x804, 0xfffffffffffffffe, &(0x7f0000ec6000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000226000)=0x7aaaf961, 0x4) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000501000-0x98)={0x0, @in={{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x12}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1f, 0x3}, &(0x7f00007bb000-0x4)=0x98) setsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000f83000-0x8)=@int=0xfffffffffffffff9, 0x4) listen(r1, 0x0) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) r4 = accept4$unix(r1, &(0x7f0000af3000)=@abs={0x0, 0x0, 0x0}, &(0x7f00007be000-0x4)=0x8, 0x0) listen(r4, 0x0) 2018/01/26 06:00:04 executing program 1: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000903000+0x681)='net/raw\x00') getdents64(r0, &(0x7f0000006000)=""/163, 0xa3) ioctl$ASHMEM_SET_SIZE(r0, 0x40047703, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000006000)={0x0, 0x8207, 0x100, 0x0, 0x0}, &(0x7f0000009000)=0x10) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000009000)={r1, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xfff, 0x7, 0x8, 0x9, 0x8, 0xc3, 0x52984505, 0x0, 0x9, 0x1, 0x3, 0x800, 0xfffffffffffffff7, 0x9, 0x3]}, &(0x7f000000a000-0x4)=0x108) getdents64(r0, &(0x7f0000005000-0x2e)=""/147, 0x93) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) llistxattr(&(0x7f0000001000)='./file0\x00', &(0x7f0000009000)=""/77, 0x4d) 2018/01/26 06:00:04 executing program 5: mmap(&(0x7f0000000000/0x2c000)=nil, 0x2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000026000)='/dev/loop#\x00', 0x0, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) splice(r0, &(0x7f000000a000-0x8)=0x0, r0, &(0x7f000002c000)=0x0, 0x80000001, 0x6) ioctl(r0, 0x400000000000125d, &(0x7f000002b000)="") 2018/01/26 06:00:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000349000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x0, 0x0, 0x0}}, 0x2e) r1 = open(&(0x7f0000324000-0x8)='./file0\x00', 0x0, 0x2) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000698000)={0xaa, 0x40, 0x0}) connect$l2tp(0xffffffffffffffff, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x0, 0x0}}, 0x2e) 2018/01/26 06:00:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000621000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00008c4000-0x10)=@ethtool_pauseparam={0x13, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00007d0000)={{{@in=@empty=0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c68000)=0xe8) r2 = syz_open_dev$sg(&(0x7f0000aac000)='/dev/sg#\x00', 0x7f, 0x6101) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f00006cd000)={0x0, 0x4}, &(0x7f000005e000)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000ce7000-0x8)={r3, 0x3}, &(0x7f0000c25000)=0x8) bind$packet(r0, &(0x7f0000f39000)={0x11, 0x8, r1, 0x1, 0x7f, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x14) 2018/01/26 06:00:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00004ff000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a45352, &(0x7f0000c3b000-0x6b)={{0x0, 0x6}, 'port1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fcntl$notify(r0, 0x402, 0x1) 2018/01/26 06:00:05 executing program 7: prctl$void(0x20) r0 = epoll_create(0x2) signalfd4(r0, &(0x7f00006df000-0x8)={0x3}, 0x8, 0xa270d8192fa8aee4) 2018/01/26 06:00:05 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_thread_area(&(0x7f0000000000)={0x400, 0x1000, 0x0, 0xfff, 0x6, 0xfffffffffffffffe, 0x2, 0x0, 0x5, 0x0}) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f000002d000-0x38)={&(0x7f000004e000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f0000000000)={0x20, 0x10, 0x109, 0xffffffffffffffff, 0x1, {0x10, 0x0, 0x0}, [@typed={0xc, 0xb96, @ipv4=@broadcast=0xffffffff}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x4) 2018/01/26 06:00:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x5, 0x2, 0x0, 0x0, 0x1, 0x0, 0x0}) mq_timedsend(r0, &(0x7f000036a000)="", 0x0, 0x96, 0x0) mq_timedsend(r0, &(0x7f000066c000)="", 0x0, 0x0, &(0x7f000058f000-0x10)={0x77359400, 0x0}) getgid() mq_open(&(0x7f00005b2000)='-$\x00', 0x800, 0x20, &(0x7f0000b54000)={0x1ff, 0x3, 0x44e68e7f, 0xb4, 0x5, 0x4, 0x80000000, 0x0}) [ 28.803022] audit: type=1400 audit(1516946405.015:13): avc: denied { create } for pid=4787 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/01/26 06:00:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f000092e000)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0x8b000)=nil, 0x8b000, 0x1000004, 0x10000032, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000f15000-0x8)='./file0\x00', 0x0, 0x0) ioctl$int_out(r0, 0xc0189436, &(0x7f000000a000)=0x0) bind$pptp(r0, &(0x7f0000316000-0x5)={0x18, 0x2, {0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) 2018/01/26 06:00:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000d0a000)='./file0\x00', 0xfffffffffffffffd) mkdir(&(0x7f00006d9000-0x8)='./file1\x00', 0x21) mount(&(0x7f00004da000)='./file1\x00', &(0x7f00003c2000-0x8)='./file0\x00', &(0x7f0000eeb000)='ramfs\x00', 0x0, &(0x7f0000d09000)="") prctl$seccomp(0x16, 0x3, &(0x7f0000680000-0x8)={0x1, &(0x7f00009b2000)=[{0x5, 0x401, 0x3ff, 0x4}]}) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000da3000-0x10)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00007ac000-0x18)={0x0, 0xfffffffffffffffd, 0x8, [0x2, 0xffffffffffffff80, 0x9, 0x3, 0x1f, 0x7fffffff, 0x0, 0x2]}, &(0x7f00006bb000)=0x18) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000ae9000)={r1, 0xe7, "17c3bc4792581ecd6c197c59b95bdd51a87f5823256eb23e159550926358d6343a6fa078d0ade02a288c5e0687529071713dd0854bacaebb63b0f437735ac8e56be4aba9765a7607e8195e0e191d1f9005770bd64c0f08ef91679b1392c0d8d1083ba422cb68e3489a0f7e2fb6350ab5844b2bb727948f8cde76d6ee9eadc689363fac69341a9ccbce8d4a6cfd4b1466fafbfe18dee4e6d8c71d0c1b4cbea0ca11310d37882ea39ad036b2df21e208aba1118010e29779b7a481baa16ffe93c288fa12d85830b1f381d79d17d9a9813e1c36dbd239bb9a745d166dd9c7be450c746f596ed8d0f3"}, &(0x7f000066b000-0x4)=0xef) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000cec000-0xc)={0x0, 0x0, 0x0}, &(0x7f00004d6000)=0xc) r3 = getegid() chown(&(0x7f0000d9c000-0x8)='./file1\x00', r2, r3) lstat(&(0x7f0000331000)='./file1\x00', &(0x7f0000f02000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = creat(&(0x7f000002d000-0xc)='./file0/bus\x00', 0x0) lstat(&(0x7f0000fea000)='./file0\x00', &(0x7f0000a88000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) bind(r4, &(0x7f0000c9e000-0x10)=@llc={0x1a, 0x18, 0x6, 0x9a, 0xff, 0x4, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x10) lseek(r4, 0x0, 0x3) 2018/01/26 06:00:05 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$read_default(0x2, &(0x7f0000001000-0x8d)=""/141, 0x8d) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000557000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f00008b6000-0x50)={{0xff, 0x8000a}, {0x0, 0x0}, 0x7fff, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getdents(r0, &(0x7f00008e8000-0x3e)=""/62, 0x3e) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f0000f7e000-0x118)={0xffffffffffffffff, {{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) 2018/01/26 06:00:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000e1000-0x8)={0x1, &(0x7f00009d1000)=[{0x8, 0x0, 0x0, 0x0}]}, 0x8) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000845000)=0x0) 2018/01/26 06:00:05 executing program 1: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0xa, 0x2, 0x11) socket$unix(0x1, 0x5, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f000000a000)="", 0xfffffffffffffdbe, 0x0, &(0x7f0000009000-0x1c)={0xa, 0x1, 0x3, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x0}, 0x1c) r1 = dup(r0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000005000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000004000-0x4)=0xb) ioctl$EVIOCRMFF(r1, 0x40044581, &(0x7f000000c000-0x4)=0x1) bind$netlink(r0, &(0x7f0000007000)={0xa, 0xfc, 0xffffffffffffffff, 0x0}, 0x61) 2018/01/26 06:00:05 executing program 0: mmap(&(0x7f0000000000/0xe7c000)=nil, 0xe7c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000e7c000)='/selinux/mls\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000041000-0x5c)={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]}) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f0000e71000)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}}}, 0x32) close(r1) 2018/01/26 06:00:05 executing program 2: r0 = gettid() r1 = socket$inet6(0xa, 0x5, 0x5) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f00006a0000)={0x0, 0x66}, &(0x7f0000679000)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000b16000)={r2, 0x10000}, 0x8) ioprio_set$pid(0x2, r0, 0x0) 2018/01/26 06:00:05 executing program 7: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000016000)={&(0x7f000000e000/0x3000)=nil, 0x3000}) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f000001b000-0x24)={0x1, 0x7, 0x200, 0x4, 0x3dd8d703, 0x7fff, 0x2, 0xb0d8, 0x9, 0x6edf91b1, 0x1, 0x1}) r1 = userfaultfd(0x0) ioctl$UFFDIO_REGISTER(r1, 0xc0189436, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) 2018/01/26 06:00:05 executing program 1: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000557000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000000000)=0x0) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f0000000000)=""/32) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000d37000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) read(r1, &(0x7f000039a000-0x31)=""/49, 0x31) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f0000f91000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x6}) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000081000-0x1)=0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00003ea000)={0x10000, 0x7, 0x1000}, 0x4) 2018/01/26 06:00:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000009000)=""/26, &(0x7f0000e7b000)=0x1a) syz_open_dev$sg(&(0x7f00007ec000-0x9)='/dev/sg#\x00', 0x87a, 0x40) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00002e9000)={0x0, 0x0}) shutdown(r0, 0x1) 2018/01/26 06:00:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f000069a000-0x4)=0x0) getsockopt$inet6_buf(r0, 0x29, 0x31, &(0x7f0000984000-0xd2)=""/210, &(0x7f0000fbe000)=0xd2) 2018/01/26 06:00:05 executing program 3: mmap(&(0x7f0000000000/0xfa0000)=nil, 0xfa0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000fa0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000fa0000)={0x2e3a, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x200, 0x81d, 0x0, 0x1, &(0x7f0000fa0000)=@generic="4a5414712b0e2e98571ae1bb37b6b482", 0x3, 0x5b5, 0x8}) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000a24000)={@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @multicast1=0xe0000001, 0x0, 0x3ffffffffffffdf8, []}, 0x10) 2018/01/26 06:00:05 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000024000)='/dev/input/mice\x00', 0x0, 0x1) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSREP(r1, 0x40084503, &(0x7f0000027000)=[0x1, 0x6dc3]) ftruncate(r1, 0x6) r2 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r2, 0x0, &(0x7f0000028000+0x276)=0x0, 0x800) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$selinux_validatetrans(r0, &(0x7f0000029000)={'system_u:object_r:shell_exec_t:s0', 0x20, 'system_u:object_r:apm_bios_t:s0', 0x20, 0x34, 0x39, 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0.c1023\x00'}, 0x73) prctl$setfpexc(0xc, 0x190002) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/26 06:00:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x1ff) setsockopt$inet6_mreq(r0, 0x29, 0x12, &(0x7f000033c000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x14) sync_file_range(r0, 0x4, 0x6, 0x2) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000d14000-0xb)='/dev/hwrng\x00', 0x38000, 0x0) ioctl$EVIOCSFF(r1, 0x402c4580, &(0x7f0000513000-0x1c)={0x57, 0x2, 0x1ff, {0x8, 0x2}, {0x9, 0x9}, @ramp={0x2, 0x3, {0xfff, 0x4, 0x9ca3, 0xb175}}}) socketpair$inet(0x2, 0x80800, 0x6, &(0x7f00008cf000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000e52000)={0x4, [0x0, 0xffffffffffffffcd, 0x6, 0x6]}, &(0x7f00006e2000-0x4)=0xc) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000dc9000-0x14)={0x0, 0x3, 0x1, 0x4fdc7b15, 0x7fffffff, 0x56}, &(0x7f00001d7000)=0x14) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000738000)={r3, 0x0, 0x8, 0xa22f}, 0x10) 2018/01/26 06:00:05 executing program 2: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) connect$netlink(r0, &(0x7f0000006000-0xc)=@proc={0x10, 0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000008000)='/proc/self/net/pfkey\x00', 0x280000, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = geteuid() fstat(r0, &(0x7f0000003000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r1, &(0x7f0000001000)={&(0x7f0000009000-0xc)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000008000)={&(0x7f0000009000-0x46c)={0x46c, 0x1e, 0x60a, 0x6, 0x0, {0xd, 0x0, 0x0}, [@generic="756f24d2f9e62143b7d3d4f232d00704f0ec644d3925d4011e", @generic="4066fa0ae6384f78353e60cffc82e2d4b806e1367ff9b1f53dafbea715968bc1b0746e8b76b9540808e4fffbe380e75cff9d429bb3e5da9a06bdedec258ed50b59001d1091b63c03bce22efac225495e8c5beb3999169c8da7b2f47b7b157d0e502b64091e83ecd9535375e972733d89500cdcdd302662c6f40a350f0c5e12e3c3a02133444512f6f9a2d7570996571f13e3b5a6acdc13198d59ecc64e6036770316c09f16207286183bee0a4fd8992376c234c4491366ca715e456a869b25a20fde036963085a0a5267c7581bd94071bb5fc765a7bae4c5bed2ec015dde9e3084df9246a3db8862f6d316d394ca", @nested={0xd8, 0xd, [@typed={0xc, 0x18, @uid=r2}, @generic="4782aea40958f44046fa68b645b46a72e06aedc4034bdbc8f95d624b22d98b4e1ebb7b6ec6be9def1ed64336d37105f77f200396b55b41ab0bdc5b642bf23afd3529aff5714f5971b1576a0063329b7a5cdc637b32319f34cfe4f4ad8273294d264843c819eca3d8db10c99d3c9d31a2be3b5a09021ce6e790bfa75b01cb08f16288cbc6c56dd0bcf03306ba062a0a64e42fc59960c9639e1f7153703d82ad113c0242d75bba8e2a2d95f8e59ed5e0501d4a3c0b2e6d19be65764f1864c0dc998c23e4ef80630c"]}, @nested={0x14, 0x8a, [@typed={0x10, 0x96, @u64=0x6}]}, @nested={0x10, 0x20, [@typed={0xc, 0x24, @uid=r3}]}, @typed={0x18, 0x96, @ipv6=@loopback={0x0, 0x1}}, @nested={0x23c, 0x94, [@typed={0x10, 0x18, @u64=0xfffffffffffffffc}, @generic="587b70a54129bbae28af3972d684306f5d54cc53182ed8135f42a83d1df4b4bcca54133666bd6031977029958afff459b87317ef5b6b593fa901d09f3fc40297fc3eb11b8113681e2e80da315c401b3fe4b10af33d88771a912f18d1823b991523a6985aa645b899cd6b59ad18eeb72d7f379324c7e27d61722d36c29c3425cd8a2e8e51f44c03fdb5bcfffa2231fe2926ba119302c0c3acae196e4b3813be52c45bd48d180b4a49e4c73d44239acfe8f8", @typed={0xc, 0x54, @str='\x00'}, @typed={0xc, 0x10, @pid=r4}, @typed={0x8, 0x3f, @void=""}, @generic="095bbcd1c8b3cd35c505062efe7b25b5ae0e8740d0aaaf958be7c8f09b796d947ae74a2513ab3d00b879806275c142688990f7acf484d3705f89b0122f45ed57c43947e33a79c8796eb36e01bc96a212ef7254894c78d3b2de8d7fd2f509dec73bdb6617214750aca03a12b71653a936e302ea03b5675ddc617b90cbfc0be88f39fa6020d0b2db7795f0d566eb4287331836273c4db5e8f0c37629cf859f53eced562e2c057320542fb9dc2d9af537af82a9eea9c0839480d2e1aa69816e4c7f24716a832a7fa6989fbc77b7aae96ab67d8e1e64d6a9fef3db098c223e102b8b32", @generic="cc145f5d87833a265c12463fc63bd29481d1c967241625af0e06560a057da19835b85c715f8c33070a3f6429ff5498c80035cc8b9a3b551f92bf57bf42d2f277c033b69eeeebd561f3267be4377cdccd3872a3332c706ecf6e78ee40f3eb8bb0338665ed1f", @typed={0x10, 0x4e, @u64=0x9}]}]}, 0x46c}, 0x1, 0x0, 0x0, 0x80d5}, 0x8041) sendmsg$nl_xfrm(r0, &(0x7f0000007000-0x38)={&(0x7f0000006000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000004000)={&(0x7f0000001000)=@newsa={0xf0, 0x10, 0x1, 0x0, 0x0, {{@in6=@loopback={0x0, 0x1}, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0xf0}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 06:00:05 executing program 3: kexec_load(0x0, 0x1cf, &(0x7f0000000000)=[], 0x160000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000087000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$urandom(&(0x7f0000001000-0xd)='/dev/urandom\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = eventfd(0x5) r5 = open$dir(&(0x7f0000dd5000-0x8)='./file0\x00', 0x0, 0x5) r6 = eventfd(0x101) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = open(&(0x7f0000001000-0x8)='./file0\x00', 0x2000, 0x100) r8 = socket$inet6_tcp(0xa, 0x1, 0x0) r9 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00001e4000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f00003dc000)={0x0, 0x0}) r11 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f000090b000-0x4)=0xc) r15 = getpgrp(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000001000)={{{@in=@rand_addr=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xd0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000001000-0x1c)={&(0x7f0000001000-0xc)=@proc={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000ef7000-0x20)=[{&(0x7f00001ba000+0x2ff)={0x320, 0x1d, 0x4, 0x2, 0x1, "", [@nested={0x180, 0x16, [@typed={0x38, 0x13, @binary="4d9dc9880cee194e9c47210f06dd0d3e0c946e483e020dbdcdfdfdeeec49f8c02258b8278360e95b42af349e3c"}, @typed={0xc, 0x75, @u32=0x3}, @typed={0xc, 0x72, @uid=r2}, @typed={0xc, 0x33, @str='GPL\x00'}, @typed={0x20, 0x7a, @str='lo&cgroupem0eth0vmnet1\x00'}, @generic="08d558dc3193f9af6c669225793cb804a393b48e0e102e7a844d5c2558b3fd1ea1dbe22ff3ed5886875ceace19f3edb49683d81ceb586efba2d6969ac59e360d89baff01a95deff4fa46692c2e48cfd4c370a5b2e0f76adf3a16969228ff0d6cd407a478783b6cd353b5fb111a72687039a9f9d1f82116a035481e7912d257d76222835912ca0ea4c2ea41d8cd71db54949dadada9efb8e2565c66f04ade8e82cd53216b9f23bd9a2f7c08e8c8c7bcc965b6d91b8eabdb5cdee7d6d98051ad6694e54aa49bcc303e8d020b5b2ad101a47635a8e01240a262c3105dff210fadd1ccbef5c52885aa8a109a4ea245a1ade7e6dccf7631fde65fb5391f9ef56c"]}, @typed={0x18, 0x74, @ipv6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}, @nested={0x38, 0x86, [@typed={0xc, 0x4d, @fd=r3}, @typed={0x10, 0xb, @u64=0x80}, @typed={0x18, 0x87, @ipv6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, @generic="9af6503142d7e931bbadbdb14f1e59b0b83045c9bc6c64282063eeee1b4d81e24445a70b49ffb3e914cd320b375e5787531727d554f8692f99e2592be18b481c65caba5f5bb85957645f6f5e11aca9c89891a870bc22b16e4fcb79533c8c5ea9e6", @generic="5ca64e3469fb774866466844fce97c99940149b140b1d2c922f5e88cc73c1c8c75c36fbe9c706b89d7c819cd07150ffa74796e48c6863b86ed514d36d10c4f600cdfddaacfbaaa3ebde9a70342371eae8ba1e45c1c85196bf5c04da90d8feb2fe27981b2342eeb3b6524355a5b19484c49a051ed9e9c264d07f6a30f5776bac064103d3ab7f7a05a5f14b38ffaaa7b589fb90a1593f8e1a4439bc7515f39fe875ebabcaedcb1b6d9a09bd3e22bd5096f44e1d5f206148aef4549cdc5164b55bf05757007bcd4f2fcfe4ac70630a06affbe471d54c5f7fc26f98fe4dfe43d"]}, 0x320}, {&(0x7f00005ca000-0x24)={0x24, 0x11, 0x800, 0x0, 0x2, "", [@typed={0x10, 0x4c, @u64=0x0}, @nested={0x4, 0x78, []}]}, 0x24}, {&(0x7f00007f7000)={0x128, 0x11, 0x90f4befc38f16b3, 0x2, 0x1, "", [@generic="72825b3a82cbeb39961ed5e6b52f5fcc9ad1e120ca7e53e66ddbb848eedd6b4fce02e67333e476a633a39337fc993e9b62abfdf0264a627a83d77f4b1fe675486a4912f6a0a717d11d2c91e4696b818fdf15977ed286079563c25d6675731e4b45c822477c398daa59671fb575dbd011e209f9acbcc9df099ec329484dc0f94ca1f0f1636e13a12afb7c8b7fd8f4f332407cae1033c2f4dacba5528a09f934e72693e935d241a461f527f3ef3337ff553ff1b7febdf4c7c18071ab542b0f88b6fe615b4db0287515b91898b96193dbcf90759f75fa34d171b122e1432da657e8c28190cf16b03714b15ad454cb7a421cb516d8cee39aa7cb89b0de6788", @typed={0x18, 0x17, @ipv6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}}]}, 0x128}, {&(0x7f0000001000-0x144)={0x144, 0x39, 0x402, 0x7, 0x0, "", [@typed={0x8, 0x8f, @void=""}, @nested={0x12c, 0x15, [@typed={0x8, 0x8a, @void=""}, @typed={0xc, 0x64, @u32=0x81}, @generic="c29dff5ee568ad70df2ef04d7b860308aa4f20636bd86c61eaed8c940b4e5ecd6a8adbe12a736e1582baadbbb1c4a4ea79b2870ce1fb47f7d961dda9bd750bcf64d3efd4080c76afba6d75e574aa9a4c98e7293526bf9ad6539986d4c5300f83da3847704d9dadb097483c8ff6e958581c087a517b1c26accbc993cb91593df2f4c33c6718529740c04e977e6d26554e9bcfa554ddf8eab272882ddac9951abf5bf905dac8a52914d1efb32472ebcbcae2e46ed2ba51496647f1fee6181eec", @typed={0x10, 0x40, @u64=0x7ff}, @generic="49f74c0f44a2ad9b3662906939ddcba1bd082a377137f6919e134bba1116dd", @typed={0x18, 0x19, @str='-selfvboxnet1:$\x00'}, @typed={0xc, 0x28, @u32=0x5}]}]}, 0x144}], 0x4, &(0x7f000071a000-0x68)=[@rights={0x2c, 0x1, 0x1, [r4, r5, r6, r7, r8, r9, r10, r11]}, @rights={0xc, 0x1, 0x1, []}, @cred={0x18, 0x1, 0x2, r12, r13, r14}, @cred={0x18, 0x1, 0x2, r15, r16, r17}], 0x68, 0x40}, 0x80) r18 = socket$nl_route(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r18, 0x10e, 0x1, &(0x7f0000001000-0x4)=0x15, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r18, 0x10e, 0x2, &(0x7f0000002000)=0x11, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) kexec_load(0x5, 0x2, &(0x7f0000001000-0x20)=[{&(0x7f0000002000-0x6d)="2206a57c510f5ccd8d2529ffcf4169e27e069b36b0c54c2673e2e01352e3ebf4e9ea4e01e2225922d41db2e3942730a2cfd3074e386c357727cd89a16f6d97d263bef3c156e05bf03c03e998b0b998779e57a699f40321c98b7a94f8dda68fa5bfed5a65da8289b2abc17255bc", 0x6d, 0x0, 0x8000}, {&(0x7f0000002000-0x2d)="7f2f43b92464acd5fc5a2ed0ad327839dd81126015083fb019a195f39e53799ba7114afaad2403b24e74fbc0c3", 0x2d, 0x2, 0x75}], 0x30000) 2018/01/26 06:00:05 executing program 4: unshare(0x40600) unshare(0x8000) [ 28.947601] audit: type=1400 audit(1516946405.155:14): avc: denied { validate_trans } for pid=4831 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:security_t:s0 tclass=security permissive=1 2018/01/26 06:00:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) r1 = accept4(r0, &(0x7f00003eb000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f000042b000)=0x10, 0x800) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00001e2000-0x4)=@int=0x101, 0x4) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f00003dd000-0x9)='/dev/rtc\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r2, 0x404c534a, &(0x7f0000bb0000)={0x5, 0x800000000, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f0000fd4000)=0x0, 0x4) 2018/01/26 06:00:05 executing program 4: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(0xffffffffffffffff, 0x84, 0x65, &(0x7f0000001000-0x1c)=[@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}], 0x1c) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000005000-0x9)='/dev/rtc\x00', 0x941, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f0000005000)={0xfffffffffffffffb, 0x0, {0x3, 0x0, 0x81, 0x3, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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]}) setsockopt$inet_buf(r0, 0x0, 0x61, &(0x7f0000000000)="", 0x18e) 2018/01/26 06:00:05 executing program 0: epoll_pwait(0xffffffffffffffff, &(0x7f000025c000)=[{0x0, 0x0}], 0x1555555555555757, 0x0, &(0x7f0000c5c000-0x8)={0x0}, 0x1e6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x101000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40186417, &(0x7f0000000000)={0x0, 0x81, 0x4, 0x101, 0x4, 0x8000}) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00003d1000-0x9)='/dev/ppp\x00', 0x400000, 0x0) setsockopt$sock_void(r1, 0x1, 0x3f, 0x0, 0x0) 2018/01/26 06:00:05 executing program 5: mmap(&(0x7f0000000000/0x41e000)=nil, 0x41e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000003c000)='/dev/rtc\x00', 0x2, 0x0) mmap(&(0x7f000041e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f000041e000)=""/212) ioctl$PIO_FONT(0xffffffffffffffff, 0x4b61, &(0x7f000041d000)="7c2960f99d4aeb812bda31c8e51642bda9749226bb9664e432c134ef01ce4becc81df1386298ce7fa128144cf7ed477b2622a94fa8c98b11b84c4a603c681fbe6a04744ee9dcbf42d58d52da1a3cfd711aa00ec8349f47dfe05825b6c9b350ff2bacc45f884b0833d5d31b3b06330d2326f96e890198269c0c5f7830bde2797091a183e3718a57793b05ec9f07aab1a311b89ad7a3bb36a67853304892f97e5dabc95b60dddfb6f45ae64d2f942317f1cf3bae1d204190899905072d3e9c4d83942227582d075697a9611d7e481756e29acc5765fc2e357fd799d32938ce324acf3747c4777f5c36ee12549cb82812298dc2fb96") r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f000041a000)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_NAME(r1, 0x41007701, &(0x7f000041d000-0xc)="2f6465762f6173686d656ced") 2018/01/26 06:00:05 executing program 1: r0 = syz_fuse_mount(&(0x7f0000001000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) utime(&(0x7f0000b51000-0x8)='./file0\x00', &(0x7f0000f0c000)={0x3, 0xb2dd}) r1 = fcntl$dupfd(r0, 0x4, r0) fanotify_mark(0xffffffffffffffff, 0x80, 0x0, r1, &(0x7f0000001000)='./file0\x00') 2018/01/26 06:00:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = creat(&(0x7f00005d8000-0x8)='./file0\x00', 0x100) r2 = getpid() r3 = geteuid() ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0186405, &(0x7f0000298000)={0x15, 0xffffffff, r2, 0x8, r3, 0x0, 0x3, 0x9}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000c34000)={0xaa, 0x0, 0x0}) splice(r0, &(0x7f0000893000-0x8)=0x0, r0, &(0x7f0000f09000-0x8)=0x0, 0x133, 0x2) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000b4e000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1, 0x0}) r4 = gettid() process_vm_writev(r4, &(0x7f0000c22000)=[{&(0x7f000034b000-0x5c)=""/1, 0x1}], 0x1, &(0x7f0000c23000-0x60)=[{&(0x7f00007a9000)=""/1, 0x1}], 0x1, 0x0) mmap(&(0x7f0000000000/0xfb2000)=nil, 0xfb2000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f00008ae000-0x4)=0x0, &(0x7f000086c000-0x4)=0x4) close(r0) 2018/01/26 06:00:05 executing program 3: socket$inet_icmp(0x2, 0x2, 0x1) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000425000)={0x0, 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000b25000)=0x0) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000b56000-0xe)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x5, 0x80007, 0x5) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r2, 0x111, 0x3, 0x0, 0x4) r3 = dup2(r1, r2) write$selinux_access(r3, &(0x7f0000a0c000-0x3d)={'system_u:object_r:audisp_remote_exec_t:s0', 0x20, '/usr/sbin/cupsd', 0x20, 0x32, 0x36, 0x0}, 0x3d) fsync(r3) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e4e000-0xf)='/dev/sequencer\x00', 0x600, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000c68000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$llc_int(r4, 0x10c, 0x0, &(0x7f0000ba1000-0x4)=0x0, &(0x7f0000378000)=0x4) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) write$sndseq(r4, &(0x7f00006c3000)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@tick=0x0}], 0x30) 2018/01/26 06:00:05 executing program 4: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f000000f000-0x9)='/dev/ppp\x00', 0x101080, 0x0) ioctl$TIOCEXCL(r0, 0x540c) r1 = socket(0x2, 0x801, 0x0) setsockopt$sock_int(r1, 0x1, 0x29, &(0x7f000000e000-0x4)=0x0, 0x4) 2018/01/26 06:00:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000b9c000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000fa1000-0x1)="", 0xffffffffffffffbb, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r1, &(0x7f0000ee2000-0xf1)=""/241, 0xf1, 0x0, &(0x7f0000498000-0x10)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r1, 0x1, 0x2000000000000008, &(0x7f0000aca000)=0x0, 0x4) setsockopt$inet_buf(r1, 0x0, 0x30, &(0x7f0000ffc000)="5973ace8454ed625b25b71000931b9047d3cb6d20680245fe95e6363b24a5d898495e9448b5b30c312927208f4a57aed2acaeede5a536ac491a2ae0ca66cc23179ea785abed2031de902b8dbbaa4c9d837220d8fbc84489cf02e83ca1c9e02d5b68db13ab2808158b612db0d3fb1c8d73a04e04c434806121568467eb8bc0406786e1b63f7f7b8b82b0387ec199245fba5d734a7db9a231ae7564abbf1082b85a713392b63", 0xa5) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f000051a000-0xf)='/dev/sequencer\x00', 0x101001, 0x0) setsockopt$inet_udp_int(r2, 0x11, 0x64, &(0x7f0000ff5000)=0x2f, 0x4) shutdown(r1, 0x1) dup3(r0, r1, 0x0) 2018/01/26 06:00:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000954000)='/selinux/mls\x00', 0x0, 0x0) r1 = eventfd2(0xfffffffffffffffa, 0x80001) dup2(r0, r1) fsync(r0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = dup2(r2, r2) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f000073d000-0xe8)={{{@in=@loopback=0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004d2000-0x4)=0xe8) bind$packet(r3, &(0x7f0000a77000-0x14)={0x11, 0x17, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14) 2018/01/26 06:00:05 executing program 4: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff8000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000cd5000)={&(0x7f0000ff8000)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000ff8000)=[{&(0x7f00007fa000)="", 0x0}, {&(0x7f0000fe8000)="0468fbffe43d90154b7ab852c8ea50a5ef138ee3e195b525f4d42d045b7add477c2b7b35603dba45396381e92910b9ad95167f64664f188ebc8a936e41282bd8baf241633ba528515f883efccabb1a6a91ed5251728ecb62addaefb2c49e147afec76d0d8c0b6bb05dbd8df5e31569d6df01e404840a258aacf8d47b8f90bece8724ec4c8a851e521cfce22f080d764670cabd4ff9f4dc8b29e6af878e344334b62aa3a38d4030071a51d2c96d4e77c2c3d29c21", 0xb4}], 0x2, &(0x7f0000ff8000)=[{0x80, 0x0, 0x7, "e972bf2a4a67ace534a17b6a2fe7ee9a894ab06f03fb69f0a98fd72778ba8d11226b9ed92a646dd166cea5b22bc91e45824f9ce86118e31a78bf4d90d78bafc9d974949417c195fa72abcd5ccdc76daa888de6cdf9a4969bd2e0b267bf396fd1452dfb82efe3c305f10676f20f42c3ef4e45b0"}, {0x5c, 0x117, 0x8001, "232237542d95bad22ab00021980862ff16a514d8028e33da8608572770a46e4235e53492041e92102b9d5f5b37a6680f35f165288a7ac7aa207807388f51dad84cc1b19152358fdcce46a97e3a"}, {0x5c, 0x196, 0x5e, "3d7efc0ff8d88349a56637f230966b04bc4b4c621374d931b32526b98c47936f2d637fbeb036d52a62a8c078f1f50f7b181853c215bbe7a9fb95f2866ad1e482a703673b7ab34b0c8d299086b9"}, {0x100c, 0x103, 0x2, "7bca6393a1d1205d241e3d9de2e107e4e749ef64bebd578231eae3ce65d01e91269c7f6167657ff9b21504b4b12464b4e0a367c6e8d0393c4a6f4af7f08fd75a29a0e12cc4cc6ec439ab31434acc33f91c1956abc97ef83d06cabc63c27ad6e70c2032754abe3a26afe55f281dae79cef8dcc3523323ee14ec39bd25c9631663e9900ce2660e3ca6d2bf99f2eca273b7db8e3943275cc1a0dc6e87a7df9763e02ff3b97e0d49ce10a9e42463333bed9a7cf5875889413894c9d9db09e0aae9e88a47e8b9e035ba9da3f71028fca920a069bd461dfc06ba704b187a53ed2cb684b164bb2176479cde419901376b70bef8eaefb772dc62502721de76838e90212a3ad941d05d47b15ca7da9074111a589cb3e819da5564a3bd7fbccee0510bd80c1680a27f77cde381f51b5ca2f8af38cb775a3dfacc974c6d943c5fb424b51fcda58a333fed608ac74d6ddbe8d11bf3452b906f87def0958d0abcfbce2babe4161495d9a43ca10aa807e03e50f7da3c6ce27ecb00d21786a8d0387346f61652106acabd76b9f35d5ee53166b9a8b946da69da9782d57551ff9620054903bc43fb6ae56a3c903673629de2bacff403b99a345d89745138facf3141ec86624ae102737e83ba320f4a90bc397d4a4b168f1e7a8f657bca0bd21af9db9e7838329b85c9f4370ec81c7ec2a9db69552b3aee681504994bfd448d465d7c7bdd9cc7efe9c4280e66bd1ddab7755f5c73938769a474e03f78c38ede1c616426ddd6258e31ce670e3f94e2ab372dac1f4e9e0141ad36782863f769c3f2fd0e33af640d6a1f7472f02f80366931f03c3fc7ef9f686ad932b3c4c6a763d7179278daef9c056e0f8f231059fe4db9ac4859deb03390cb6004f9976194233b92eaafa420166b620861df3265511138bed4ed256a5acb33b4d290a546f32fa8cd302957487f13707b4b065b4f443a8babc763501536b66015c19133bb88747a2d59457c4acbeac5ba67d3d4328b5eaab4916a0a34dc19d9de36d0b7de212436c9795f47ad627979ae8671cb8a06b2a5da93cd8b1aabe9761403375f6b8abd5b30318249ec8e1a1e5bcf83a794cc54372a81dfaf188a626cde4c8098a8f6b1a49050683c1e7c6ff4ec5c9a20ad7d2c8214728c2386f6c6f8ee15850a464f52f750a7ff0d7b5586f311f2999fab9348048bfe459f1f2305550f2be5cd92d15e8a0f67c0ce5811c9a3441a02110b77030bb2a80689f44839b957296a7875fdbccd767a29abe9883fa64b0383716544151957ef8ca75359e1e2bd465caccab2bea6751d8811da8a2870bde7117e05d1ba7d15a918fa723cc53f00ead2e54be5d14447a6968ffbfa4ccaf5ef65cdd5c5317b5b6ca93d568637cd448667a5ebb9342ee228d7602087ec83a49bac8aab3b7f0a6730330700f43ce35345094740db0648c6dfdcd0475ea7545b7e40c895deed5a3deb01764ca5294f7be443d4df8f9b8678170742f9fa8cd5ea6207b3a8f2866ddd0e9ab352ae9ae98451d8652c8098255db2ebc455217c90ec26234e27c511fcd3bafc2b4869bd9cf8aa3d97e439d9a58107dbe2670f0cca7d1e92a2ea6d88d3e96cda5355c1b63e848492c59fea94656fd885ddaf837a07216668fe5b2134e97996c9c8ad2a35761f74667adb283612278b9ef1b5be785655ae76dde233e3afe2b4e578b143f502a370acd72569a9d20f8d83089778aad5cf23fb2be3999e7d8da18546c38cc5adceef86c761f801c4650a10ca53c2e93f2e24b9cdf7fdf2f203cf4d41bbecbaa0563541f27edae34d3a90877c871465b72e5aa0588b7a67b1102930f206fdbebc15ecb2fc5009591ab383674c42376be4b64fb876603d395017e2213c1e13d36b0cbb1ae5d4cc284fe73d554816cc274970f51d626cdf2572b82b3d06703f97909323858ed8e420422e5503e9ba6387196c7b52d2643970042661b6f46cc97beb16fdb63b989c11192451a9f8d0c4b6a29b1ea54043cb6ca9d7fcfb0cd4757b691da671af4eae19859179a4441d331e4669b913110e232dc2116d2abe14bb1388823a7b08ae41bdf316a3833d8a7ae63a1ca581b74f29745b7b16177850d03202fe399c71289f6615f8b64d6ecf033311b05261ec0b771159b3f2b1632335a5a7858ad0837fb6a467108be127cce45d778867b346c43957f9f6538bfab84d5365a2013fec3e5dbfaf58a7b92cec53c8b4ab7bba87c18285b5865cc1bed27904af6b1ef5a42f946c1c78ef4342c40a977807b845c52054d6907f1b45563d52af7a8e793d5d3d7227eb5295fb85641793f30fd3ec1a6dc63e5e2d2fcc4f8fe4b203fdaf50316200bfe91c2ea3b0eef99f664e1db05e2e1e0aef28be05fba76aae3af47384d1c1dbf1ca5bc3c0502d5006678f40f599745faaec408ea4ecaedbd016f1a651f74ae8c8aec9ec5091ce218591a615dd66763715a760f0f6d8fe41b96abeaf6b20a2e38fe33301f4c7fbcbd853686638f7925d89e0abc27efa990479538517cd3c14428a39e452e367229c8bfa56fc68b3b76365871cf504926ac1e600e7343fd9af6d0b67877a5b2272632222899d2c2386ddda4c51dded7db8b20097a332421b80c346ebbf96271480bcb932d324ececa222876febc630ff2e7eabedad48abc4a003a211210797cc6aa20aded52fd2c8d8a52438158287028223d3a9dfc2cf3d24c7e0f2e1957b0e87fac86952b626b06f9b50d7cc3d6ac1c3c264ab216902852a566ef22c7e071cc8ceb31e3011d5f0b0e74eaaf599c93190c5e1998b14cfcd7d94a2d84243775f4f35f43c924379b530bbedef0f7fe1bd5b490d9c8e5c507603885139f909e9c69db5e4548963f0afec0f8c67df2e0dc83d7634f5fada1686a5ace31a5a4f079c2eb74be20c9929dc5f41059ba70e10f82236240d35d10516f475577b2a9f338f0d51fb03a669ec8e0224c8877e9ef3acf3a566205c250e55c3ecf2d3029e4cbd80ecc3b1e9041e4e93921cf9dd71fa4b4a25643fbda4a86ca2468998fbcdedfde38cf63354618e6ffdf8fd9964ac015019be08addf141b102697547ddfcfae74554ad77f25994a91bfa97c674fa2534e888baa3488475b5545dcb7c9c60f802fcc5a3b6b64672e23da01e7ee0d71d4446f784842986d6f1363d8d3a03ff11f2d4824b8f16d772e3d94bcf3d0080e9306430239f2ebe275dbb6f0a4091db330d0b6fbaf5bb93fbb7e950e7779f8ff0590314befd8c80d35b18addd9e82aa07f3b1943dec336ef738ae6509823a8ff3cb578fece3c895e9174c428f0ce88f7a0de19a7c7cb2213387b4e0a1cb76c207832d0c7bcbab211898e729107fb887266ef77cbf9ce86941da1b34ccd9e958198e5c1fa3f49c8b64133911dcc004bc1d81ce7d520ba3b25575fd007cda68e006058bec98cde67933b3edd085f8414bfcf74b33be1914a0c37a2ed00e4a55bcd4d672656e17bb267b5ca5505943cfe76b7d40b41bd7e587434fd77cd4ca38ff70fafae7747e9b30f2bce277c1208f5a53e3fe779561e716b3647b98811e923c7f3a1501cce98b33db4520574afd565841d1a010c6c8ca91293e57707c870478874f3921aa6d1c4bcc5e6d50300a3f8ff1bcd5ee56a1fea9efee698d987cf82f3d11000fadc69d706bdf11f8829db67205e8ceb6d3a60800314c22fb218004e6ab4fb282643562873893b039f4316c155e715e7b41c451ea3c1759dfff8e72a953ba365abc0f3a99c1ac34d966727ee9c1ec69d0cdd4ce3f192a17496b9730f5bb9fa520ce3568c403c4cd52783f745c18f6daabacd334753223d62a590de23076cc219195c3db75962fb8fe0d4e743a78acd53ea08cb80d1b6485d72fe72aef8c101fa6f807b2201e1d644016547707df4f23ba4aa9c4a427f28c6241677b5f7f558feef2736328d7b5cdf0d05f0b8d23b49ec279bf331fdcf73fc82dcfe77b9d2a5a5ac40f5d30468d9c22ed08f80c8b8414ecd860a38f3df9fe7bcf10e15cc448a45a727028c59b262bf6b7ac6c1a2201934b9eb4ae0064351ae125931e9fa27a18e24602643f6decab2d4bc36b37e3a6bf6d882fd95e3f11e4a7b193b15c6e61961d68de45353544c5377e82287aad054e6436ff7e31c270114e6ba10262a5296c56b4966aa746557c96565416baf3ad2a21ad70569c4bb8a56f1dfef18bdf3603566748045d1e194cf6aa1185189f6e38d12e8e2d1d5fa15475c7e6a68dc8c4cc89234d082c104476629724a338615a9d71b29bba17a60b1de11a7f348d1d6b3bcc883122f86815c3126a82a37846ba994df8171426a2f695dc4b260bd063962a0cea34e5ae7c8247991beda752f8edee6632b996a0802e0a60ed160878f7766b895b63a1a64c2071cfac5e7b4530c2c049cc5986dc3a16bead0549d8eb543713502519f87955949c65de7bfb5071528aefbb00938d7db55d17b4403be2772cd869da947b95bc9c6224b1f113b309445fecbf577835239ed25da476b1559bad14fc3ad47fda10d468a3dc1213085b73d03ffccc96abe36950ae265b3ac20ab63f9e670ff78f300bf2a9908a14500d3da1551ac922306477f93c751ccad8c2c5c8f4e06917fec9848acae846c0686a22a59a5de17c2146279de1f9d82a6ec8168b6ba71b6fcddc636d86109edb5d73e806e89fbcb6552c3e302c105cb31a34785c2f01c38cba465be4931abf60748d38c4da899231f1030259678036cd33631894d67df4d9a4bde46e10c5642de7b82b30b6331017d9a8d882b33717bdea9ac0a1b2bd2f825e91f8178f0c00d70cafe3099d1f5839d560955cba25b5f7988acbbd4eef0840ea0b19d84a10ac5cc7668c09b0ca8e23a99fbb183145934de80bad9ed25ce82d135b4f8589fa1090d3673ef8a3b0d8e4d41f3bb58e36fab1b57274562632510c04888e969c6181832e68ca23b7be406e26a124a3a43d51d672c1934b1a33500e677529af77cead9767ee112a0ff46eaaea7eeac2f66beab97591d6795a20c898c286c2cde43610932e1be24828dc0db7ab8671c28b85122aaa93874e7e209409c47e6924da3d956542887d498abd3ee0dc6baad1bc89b13d294949b1f81791be52458964f09c236f3e9e008a4772280c8fbfcbd5889009e13b52f3f7b8e756187fef6beafd45da8ff4a5240e99c9d156355537d452b507e13a92c9fff3c20506a667b82e6897dd08f0766931fff875a8c108057ac5602915543dd21555247c347fca118ac49fb0d88eaacbe76b2be3b4572a19fc9ad3d2fbe51a7a8f1dcda9523a68ab91840a225b23180d541136d5ee79b9e5965aecad740a4b31240e5c39d61ac3134955a55114dfb7117ffa71bb952206577753fe70032314f31d54d46438bbced78eaf087ef304e972167626c7647c3bd760e43f70d29de44b80bf38d38ce7b7792b6305996227d844ec593752d46e4c77a5a9f7087e3818417239f3d53dba60e665c9f34a29a75beee41fe993b30489d36b6ec8b6923755196c2162d1e5d8e31d51f6276b57652369dc87659dab34be1f880b4a08f4c46cf153006d568b9c9139caef02158c7e7367947986040619b8b12faeaf65007c090b4fafe4d21a56b5762640298e10dd7f6e8848754c45dd485cc4b1ec4dab734f5c8ea48abe42565f41a8f89baaef9bd81407ae75f78ec2cfc555c74a01bad5eec55c331987bff983922fb7073964da8644e1fe9c8fe375d5eb549ef8e349108d55f3dcd29ecee0719bd171648f436a520da6ce3db93857f78465c599ca3465794f9858d722cbfd0ad273c265b29f4b5808033eff970"}], 0x1144, 0x4}, 0x40) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000ff8000-0x10)="3a19f4f13b8979650685efbc97222cea", 0x10) setsockopt$inet_buf(r0, 0x0, 0x2a, &(0x7f0000f4a000)="0079b2c393546a46dddb3abd567bb5f6", 0x10) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000fd6000-0x28)={@common="6c6f00000000000000000005ff7ff000", &(0x7f0000939000-0x5)=@ethtool_wolinfo={0x0, 0x0, 0x0, "03000100c89d"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/26 06:00:05 executing program 6: mmap(&(0x7f0000000000/0xadb000)=nil, 0xadb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000ad7000)={0x1, &(0x7f0000acc000-0x8)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) r1 = memfd_create(&(0x7f0000644000-0xf)='\\/+GPL$\\+user\\\x00', 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f0000ad9000-0x4)=0x0, 0x4) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f000098e000-0x4)=0x6, 0x4) mmap(&(0x7f0000adb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet6(r1, &(0x7f0000adb000)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00002bc000)=0x1c) bind$inet6(r0, &(0x7f0000808000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000adc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r1, &(0x7f0000add000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000add000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGBITSND(r1, 0x80404532, &(0x7f0000ade000-0xc7)=""/199) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000139000-0xe8)={{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x0, 0x6, 0x1, 0x0, 0xa, 0x20, 0x80, 0x2f, 0x0, r2}, {0x8, 0x8, 0x8001, 0x2, 0x0, 0xd, 0x7fff, 0x3}, {0x234867c2, 0xffffffffffffffff, 0x10001, 0x5}, 0xdf4, 0xf, 0x3, 0x0, 0x0, 0x3}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3, 0x33}, 0x0, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, 0x3, 0x3, 0x0, 0x8001, 0x8000, 0x4, 0x2}}, 0xe8) sendto$inet6(r0, &(0x7f00002a1000-0x4ec)="", 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000ad7000-0x53)="1d53d4af", 0x4, 0x811, &(0x7f00000e5000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) close(r0) 2018/01/26 06:00:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000357000-0x10)='/selinux/status\x00', 0x0, 0x0) syz_open_dev$urandom(&(0x7f0000667000)='/dev/urandom\x00', 0x0, 0x140) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f00004cb000-0x40)={0x4, @time={0x0, 0x989680}, 0xffff, {0x542, 0x3}, 0x3, 0x2, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_ifreq(r0, 0x8910, &(0x7f0000954000+0xd28)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_addrs=@in={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$PPPIOCGL2TPSTATS(r1, 0x80487436, &(0x7f00001ba000)="bc1187c99f67c250e508ec870b6714194f8295b622e5488fd9ff913471012d0178f9a244d955a826f3e6b651f596d576bef4a7070695c8384ccf880b789066d81d6e9b10e8a0cf1696dad296c40f7288b04d2e3f1fb8e7af51c386c5f64c109c2a8bb1fe35c08bc0199ab50160742ef40c250eea15e8d98f1ab5af3996095c4d03c27aace355f2fa40b9bcb89e89a71d4ea7a8c64a978e1fbf29f19b43b9b3418e1bc5972fa567aad47c450cc0ffcedfff5b1efc84b7a96eb8c1b17c46a5ae66c0518a0d809fcee30dcfc3") getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000803000)={0x0, 0x6}, &(0x7f000070b000)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000f9b000-0x10)={0xfffffffffffffff8, 0x2, 0x7ce0, 0x8, r2}, 0x10) 2018/01/26 06:00:05 executing program 3: mmap(&(0x7f0000000000/0x8aa000)=nil, 0x8aa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000b35000-0x28)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_names=@common='ifb0\x00'}) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00006ce000-0x5)="8907040000", 0x5) setsockopt$inet_int(r1, 0x0, 0x13, &(0x7f00000a6000-0x4)=0x8, 0x4) sendto$inet(r0, &(0x7f0000440000)="", 0xffe6, 0x0, &(0x7f00002ce000)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom(r0, &(0x7f00008aa000-0xf4)=""/244, 0xf4, 0x2000, &(0x7f0000672000)=@ethernet={0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/26 06:00:05 executing program 5: r0 = syz_open_dev$usbmon(&(0x7f0000e54000)='/dev/usbmon#\x00', 0x99, 0x40000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000000000)={0x2000000000000, 0x4, 0x1, 0x4, 0x5, 0x7ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000de1000-0xb)='/dev/hwrng\x00', 0x62000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r1, 0x1, 0x3b, &(0x7f0000f97000-0x40)=""/64, &(0x7f0000001000-0x4)=0x40) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x9, 0x803, 0xfff) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000f34000-0x48)=[@in6={0xa, 0x0, 0x844, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0xfff, @loopback={0x0, 0x1}, 0x0}], 0x48) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000ca3000-0x50)=[{0x0, 0x4}, {0x3, 0x5}, {0x6, 0x6}, {0x2, 0x9}, {0x6, 0x4}, {0x4, 0x4}, {0xb, 0x2}, {0x2, 0x7}, {0x8, 0x0}, {0x4, 0x0}], 0xa) r3 = socket$inet6(0xa, 0x2000000000001, 0x0) getsockopt$inet6_mreq(r3, 0x29, 0x1f, &(0x7f00001dd000-0x14)={@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00007be000)=0x14) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f00004cc000-0x50)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @loopback={0x0, 0x1}, 0x4, 0xab90, 0x1000, 0x500, 0x5, 0x2000000, r4}) setsockopt$inet6_int(r3, 0x29, 0xcf, &(0x7f0000f60000)=0x5f, 0x4) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000007c000-0x16)='/selinux/checkreqprot\x00', 0x141000, 0x0) sendto$inet6(r3, &(0x7f0000a9c000)="", 0x0, 0xfffffefffffffffe, &(0x7f000051a000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000e8c000)={{0xa, 0x1, 0x76, @loopback={0x0, 0x1}, 0xdaf6}, {0xa, 0x3, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xc0c55b6}, 0x3, [0x2, 0x1, 0x80000000, 0x9, 0x36, 0x1000, 0x5, 0x2]}, 0x5c) fcntl$getownex(r3, 0x10, &(0x7f00006c9000-0x8)={0x0, 0x0}) 2018/01/26 06:00:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x1, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000006000-0x4)={0x0, 0x0, 0x0}, 0x4) getsockopt$packet_int(r0, 0x107, 0x12, &(0x7f0000ea3000)=0x0, &(0x7f0000505000-0x4)=0x4) getsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000ca4000)=0x0, &(0x7f0000224000)=0x4) 2018/01/26 06:00:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x100004, 0x0, &(0x7f0000742000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000a1d000-0x8)={0x1, &(0x7f0000001000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff009}]}, 0x8) fcntl$getownex(r0, 0x10, &(0x7f0000009000-0x8)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000b40000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000144000)=0xe8) getresgid(&(0x7f0000774000-0x4)=0x0, &(0x7f0000d98000-0x4)=0x0, &(0x7f0000434000)=0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f000061e000)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000c1b000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000114000-0x4)=0xe8) r7 = getegid() r8 = syz_open_dev$binder(&(0x7f0000e0b000)='/dev/binder#\x00', 0x0, 0x800) r9 = fcntl$getown(r1, 0x9) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00004d1000-0xe8)={{{@in=@broadcast=0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000065000-0x4)=0xe8) stat(&(0x7f0000565000)='./file0\x00', &(0x7f000083e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r12 = getpgrp(0xffffffffffffffff) getresuid(&(0x7f00006ba000-0x4)=0x0, &(0x7f0000339000-0x4)=0x0, &(0x7f0000a91000)=0x0) getgroups(0x4, &(0x7f0000a24000)=[0xffffffffffffffff, 0x0, 0x0, 0x0]) r15 = getpid() getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00001d7000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000500000)=0xe8) stat(&(0x7f00002a7000-0x8)='./file0\x00', &(0x7f0000bc5000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000bf0000)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000189000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006f9000)=0xe8) getgroups(0x3, &(0x7f0000a94000)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff]) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000a86000)=0x0) r22 = getuid() getresgid(&(0x7f00000e3000-0x4)=0x0, &(0x7f0000028000)=0x0, &(0x7f00007c3000-0x4)=0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000ab4000-0x4)=0x0) r25 = getuid() r26 = getgid() r27 = getpgrp(0xffffffffffffffff) lstat(&(0x7f0000c02000)='./file0\x00', &(0x7f0000eb2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r29 = getegid() r30 = getpgrp(0xffffffffffffffff) r31 = geteuid() r32 = getgid() r33 = getpgrp(0xffffffffffffffff) r34 = getuid() r35 = getegid() sendmmsg$unix(r0, &(0x7f0000666000)=[{&(0x7f0000245000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000940000-0x48)=[{&(0x7f00000cb000-0xc5)="ab598e7084205eaec61d80d2b6f6229ade2f9c5a0af5b7d31b68c003f5e32e74762f654a04f4ed5b8356fbc1b44564b932da1bbd20ea39e7c9342b1c7f161ca229afeb64a0ac963d167177f9e9dbc3549335a1a9c7c4240974de65875d0e3978e23945e008ce57265c807c9a37cade67aee3dfda442f2314f10c554b8c258c7ff0e579fe01c9d92bcabaa166ac0ffbd8750afe45fd171e3ec74b12fb096f5f90a6e26b54450645de4e11b64778fe3a10389187ff7e4ed4c72dd50df2ec59c85d2a12d606fd", 0xc5}, {&(0x7f0000269000)="f78d5b1cd4155c0d2b9d9bbd3454b1dc0cb4e77b0a0ff4fdde45aa1755f669725cad15a8e8423d2e530a7b1a93d944b6fdc3cee8221383bf70261f9c8e9aa5c7b1bbc0244e576189e707a79ee2fd8cb1f5fffddbe91539ce0de2ee763beb3f07fd56d0893dda", 0x66}, {&(0x7f0000206000-0x9f)="69ac4ac45494fde58d01efe8c7a72643608b7e8b4a593bdca44e784812611a16feccdadfe8d1d49d27a54c14e94138130bf41fa5e53bef17d74d1591296738cfb68ea0a419ddda98656a79a9cdd62b4befb3c8eb0aa36d3291e3e254e811df0fa1d0144e41f52b09e380a5c128c21fb54b1407b194bddf2fd453aa356b26033fc3c71ec8f816bf642b37669505271b2cadc11cf107a66eebf2028025824a9d", 0x9f}, {&(0x7f0000751000-0xaa)="2ef5c4b87a8a5f4c9c5f2fa39393917f06f9a3ee94c7270b45d27c50372f624c4df03394202e9e97caf651d3ae8c5ed2292a839f954950a91b9a1ad51c0ece94c0215fa1ea012deed6a9cae45118ee874551a4955ba80c7e47f3e7b30a6001a991e9519adc7ba6ee1a66e9574601db12dbba6182027d6901bc657025fa5fa30e3c0212a250a706b9968279c5c5ea5ab29fc8f63806d4e96ef436f0e7275ddfa8da1e1e8b4e7c7adc2e5b", 0xaa}, {&(0x7f0000303000-0x65)="ce223f5297459566eec16533b8e8f3088ab98ad5ba93cdb988bd764cb8428b482bd1ee5d76b6466af08744bfc0f36d38f2cb19a7b78cef1574f45a6520489b6330e09dccd91a456f4a563e409fcd713c94cbfa6be2e8f924841376770fec984d563ef09d2e", 0x65}, 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{&(0x7f0000a99000-0x91)="79f88fc66cd8bde74412bbe32e90c71d01755881450289e4a7925909d864d9ce384b2c1d815d128441a0f94ba9f1e8a3e642b6e503bd6ebc4cab242deaa1a41659536c75ed1aa43b9856982d053c3e5fb74d5ab4fc67ecc4d731dd6a7f8e97cfe3292c6a9aa2ad8644d77bad541d946f98f0fa5eddd4b1434bb6553f53ddd208a42da5370b6c3bd9030fd093891970f50c", 0x91}, {&(0x7f0000bae000-0x6f)="55e40ef6fc5298d04de8b5bf8f4807428e850683890cdc4c19209705d38a1cfe8124425a99fa021de1fc237de245195aacdc7197036589cdd0bb59d9a97eb13028a7f9b0d9ece151899418292ee946e7be2fca31ffbf4bfd9bf36d8c11c80dd9483039b0ad9fede79b588155d45582", 0x6f}, {&(0x7f0000601000)="54ca363e6a6a20c918cd4e37fbb1e892b956d3c97180e5da7d4cc9b2b5c1393a780a028d701df262343989391151c9143ccec8c81d05d828ffc0f06ba1f2dae7a43e991d86297a0016812ef9db680a165271af846c828c6de47dcb9ce588f1f44a138cefe0bcbe35c1f868ca9fee7d21b77405ec0f2956e37a0f6a2f60fdb724792e39fa698c7049ba8c4d9f90a34d504b0347951b31baea5b0ca27b2647ad35d185ab913b218cd4e6e8aa04336520bf8a95eea4b79b166f6a1d22d1b5a2f80b217c704de3532213ac31227d6787e1f81520fc8d2f81d9ec7fa3a45e0c", 0xdd}, {&(0x7f00001d1000)="", 0x0}, {&(0x7f000038b000)="5b0ddbdc0375080955497ea74b262996137fae04caedff4b65e6dd850857b687f7239609f130f2cd8cbbf56bfb70acea94fadab8c7f97eee2e7d576526867faa5fecd6b916faf2c0d01fee8c68ead59a0db3e7425927e08d5beb0e9c6c3d9ff677203f97c87cd4b1f36dd0131516f0e7d8d369720b964c39a71a8fb1fac403d1706d62732f3f92ca5824e1c43b0dda4093d37da96a983a2612a017eb2ec60e5aa0e9ccb7da852aa2c51d44934dd6015e635fc7e5f629d1538d8a63ffe376e6b75147d07aad04b12cc368558fba688c2676936eeedcaf1274dc1f058794b2", 0xde}, {&(0x7f0000301000-0x61)="6e870ae14be9f384157b898a2d80e70a268d381b6a12851609478cbc6207eff9886c03ad8f9e94141eddec0103e59e9b60e287ff15e5a2639e3e50f9b3b21101d2462486fa4e83c7daa98539fca051cf737a89335757598cb0c5d4192a9bc42282", 0x61}], 0x7, &(0x7f000043f000)=[@rights={0x10, 0x1, 0x1, [r1]}, @rights={0x20, 0x1, 0x1, [r1, r0, r0, r0, r0]}, @cred={0x18, 0x1, 0x2, r2, r3, r4}, @rights={0x18, 0x1, 0x1, [r0, r0, r1]}, @cred={0x18, 0x1, 0x2, r5, r6, r7}, @rights={0x10, 0x1, 0x1, [r0]}, @rights={0x28, 0x1, 0x1, [r1, r0, r0, r1, r0, r0, r0]}, @rights={0x10, 0x1, 0x1, [r0]}], 0xc0, 0x80}, {&(0x7f00000f8000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00009ee000-0x8)=[{&(0x7f0000c9a000)="7404ae4bc16b3f2f5b7922eeeea1ebd244bacd879bcada88666e591b313b0276176eaa6b1fcf1a387f154a26504069c1e7ec8fa2cfc6024789abd4461b3a55c063d1d5e3b7753f2fa777bfd0ab2ecb99e62dc2cf37fa5c81487754e7bc319ec199ce40222f33ef7e973205a7345d3a2d0f76cd23ae7a8d514ffc8a750608238a0f1e56ebc6057b563b6659c88fbfd44809180fe741", 0x95}], 0x1, &(0x7f0000e14000-0xb8)=[@rights={0x18, 0x1, 0x1, [r1, r1, r0]}, @rights={0x2c, 0x1, 0x1, [r0, r0, r1, r0, r1, r1, r8, r1]}, @cred={0x18, 0x1, 0x2, r9, r10, r11}, @cred={0x18, 0x1, 0x2, r12, r13, r14}, @cred={0x18, 0x1, 0x2, r15, r16, r17}, @rights={0x2c, 0x1, 0x1, [r1, r1, r0, r1, r0, r0, r0, r1]}], 0xb8, 0x4000080}, {&(0x7f000037d000)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f00000ac000-0x10)=[{&(0x7f000023d000+0x1ec)="88c8c88f33e07f1d2c472484205f3e13ae122d063579a237f25f29b45702d63d211f2932ea8c76a4bf2d347114f9d0e95ae88361ca4754c84071225b7bc455bc382610914a310db3d789d25f593c1a7c4617f9787e0cda3519e4a5e10d38567065be7adb708d5b3e4be86b9597838577447e3e32c145a8e38ae7ecf186c1b663d5f6ae2759629fc96222541ee93306609058afc47c70a03dacd174f6c2b335334e2d2c83fd538e75bed436bf42cacd60c6b23f10dbb364c354b38973049aba29c8fd24007e04bff252", 0xc9}, {&(0x7f00003ed000)="43f528b71d7d874c40a1275a561aae16d9695cd94ea46006b5c60cc762a74db2caf4b0abf0b1043b89ea763707fdb2e655d3b337f97c36edeabf9931be066f73f3e898a96c5f9568529765ede2462aa351e1f4097d034e0c397a63091766a81304d69e711a34ed6490d9623daedffdab2a207dbe4c8fcc1c272d54fa3d5e23fc5a564481c9c940b97fbd309a874c904969c67305cf5cd6bf8febae04984774c751848057c6c8c19813782a69e08d9e872cbf522e312b8d55208e971ba735b9f2b4c90dc93db922b0432cdccf74327354848fc2eca5bac90094ebb1ae8b31f795ad93e35fbf", 0xe5}], 0x2, 0x0, 0x0, 0x0}, {&(0x7f0000a31000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000942000-0x20)=[{&(0x7f000055f000)="b7ecfe4640093560b1e224867557ebbd206e9da960d5e54d13883a4b9fa20f7459310f61d4f0a1cb0d97051e18f03a468de52ac3f1c5af18813da13499d2984e650f6c0846e868bbea8665ae980c0c19f0684700423350327d19c28622d060cd80a1adfe68144796521be5da576f98f5fc32cfea38dc0d1b36c7ac369587909286df5e597a567543fc06e7ebc5ea892401e6f688dd04de8fd89a", 0x9a}, {&(0x7f0000ab2000)="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", 0xfc}, {&(0x7f0000686000-0xf6)="83964e482043f2c0d5033e4b856b7979f1f51287b04b4d5b1783e96d6b8ef58941bccf18c830c23b03377512a6874cd5294f16942bcd7647ba9460c83647c8dd0818a91069b23d0d657a3ae251c201dd2b9c9a639a547b913179c3e73a90e1ca3a7c96bb500f3422b9723ea1394b4fc29bc57bbe16fad43162900ad3662fbdf9795c31924d782e669bda66f60bf8267917285eb05acf0523ca7add84fb5b8160c0f347268f40e2729d94284c8787b80d024bc702e1b8867e94791ed202b734088a0d9fa175df8109d7cb60e101907ee3983421165d86b7a02e8777d03efff303e181437c536740e94143bee7a0094da96fd1c5601f84", 0xf6}, {&(0x7f000002d000)="d4a29724987bc4143181cf72bbaf1a12e7e077855ecb96917b70756fda9889601ce539f91b9ef47b9cf8e29f77fc5e41dd0383f2bc10a608f4d64bf802b06d0a99361ad2b588a9", 0x47}], 0x4, &(0x7f000066f000)=[@cred={0x18, 0x1, 0x2, r18, r19, r20}], 0x18, 0x48000}, {&(0x7f00003d2000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000659000-0x8)=[{&(0x7f0000266000)="2654b80a", 0x4}], 0x1, &(0x7f0000cd8000-0xa0)=[@cred={0x18, 0x1, 0x2, r21, r22, r23}, @cred={0x18, 0x1, 0x2, r24, r25, r26}, @cred={0x18, 0x1, 0x2, r27, r28, r29}, @rights={0x28, 0x1, 0x1, [r1, r0, r0, r1, r0, r1, r0]}, @cred={0x18, 0x1, 0x2, r30, r31, r32}, @cred={0x18, 0x1, 0x2, r33, r34, r35}], 0xa0, 0x0}], 0x6, 0x4000000) 2018/01/26 06:00:05 executing program 7: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000f22000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000001000-0x8c)={0x9, 0xfffffffffffffff9, 0xffff, 'queue1\x00', 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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]}) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000013000-0x51)="6367726f7570736563757269747940656d312f656d3173656375726974792d5c5b2d76626f786e657430776c616e306c6f2d76626f786e657431277365637572697479256574683147504cc147504c2c00", 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f0000001000)={0x6, 0x7f}) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000013000-0x16)='/selinux/checkreqprot\x00', 0x202200, 0x0) readlinkat(r1, &(0x7f0000014000-0x8)='./file0\x00', &(0x7f0000001000-0xa3)=""/163, 0xa3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(0xffffffffffffffff, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/26 06:00:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000b9c000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000fa1000-0x1)="", 0xffffffffffffffbb, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r1, &(0x7f0000ee2000-0xf1)=""/241, 0xf1, 0x0, &(0x7f0000498000-0x10)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r1, 0x1, 0x2000000000000008, &(0x7f0000aca000)=0x0, 0x4) setsockopt$inet_buf(r1, 0x0, 0x30, &(0x7f0000ffc000)="5973ace8454ed625b25b71000931b9047d3cb6d20680245fe95e6363b24a5d898495e9448b5b30c312927208f4a57aed2acaeede5a536ac491a2ae0ca66cc23179ea785abed2031de902b8dbbaa4c9d837220d8fbc84489cf02e83ca1c9e02d5b68db13ab2808158b612db0d3fb1c8d73a04e04c434806121568467eb8bc0406786e1b63f7f7b8b82b0387ec199245fba5d734a7db9a231ae7564abbf1082b85a713392b63", 0xa5) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f000051a000-0xf)='/dev/sequencer\x00', 0x101001, 0x0) setsockopt$inet_udp_int(r2, 0x11, 0x64, &(0x7f0000ff5000)=0x2f, 0x4) shutdown(r1, 0x1) dup3(r0, r1, 0x0) 2018/01/26 06:00:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000676000-0x5c)={{0xa, 0x2, 0x2, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, 0xfffffffffffffff9}, {0xa, 0x3, 0xbf, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x10001}, 0xdb9, [0xfff, 0x5, 0x5, 0x2, 0x7, 0x5, 0xd06, 0xffffffffffff0001]}, 0x5c) r1 = socket(0xa, 0x8000000000000802, 0x0) connect$inet6(r1, &(0x7f00006f8000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1000}, 0x1c) setsockopt$inet6_int(r1, 0x29, 0x80000000000004c, &(0x7f0000c22000-0x4)=0x1000000, 0x4) 2018/01/26 06:00:05 executing program 2: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000004000-0x16)='/selinux/checkreqprot\x00', 0x40, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000003000-0xc)={0x0, @broadcast=0x0, @broadcast=0x0}, &(0x7f0000003000)=0xc) r2 = geteuid() mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000003000)={{{@in=@loopback=0x7f000001, @in=@multicast2=0xe0000002, 0x1, 0x2, 0x0, 0xe840, 0xa, 0x20, 0xa0, 0x2, r1, r2}, {0xee, 0x8, 0x40, 0x7fffffff, 0x5, 0x7, 0x2125afb4, 0x5ab269bf}, {0x6, 0x0, 0x40, 0x2}, 0xfff, 0xa, 0x2, 0x1, 0x1, 0x0}, {{@in=@broadcast=0xffffffff, 0x0, 0x32}, 0xa, @in6=@loopback={0x0, 0x1}, 0x2, 0x3, 0x0, 0x8, 0x9, 0x5, 0x5}}, 0xe8) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000003000-0xc)='/dev/autofs\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGSKNS(r3, 0x894c, &(0x7f0000002000)=0xfffffffffffffff4) r4 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_mtu(r4, 0x29, 0x17, &(0x7f0000001000)=0x0, &(0x7f0000001000+0xaa9)=0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r3, 0x84, 0x74, &(0x7f0000004000-0xf6)=""/246, &(0x7f0000003000)=0xf6) 2018/01/26 06:00:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f00001e0000)="4ebaa8e606ca4c6abb69740640da10496e2b", &(0x7f00004cc000-0x4)=0x0, &(0x7f0000362000)=0x0, &(0x7f0000022000)="8f0ccd15e7396312ea15f77d027cebc76d6e") mkdir(&(0x7f00002ec000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000528000-0x8)='./file0\x00', &(0x7f0000a17000+0x964)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)="") r0 = open(&(0x7f000038c000-0x8)='./file0\x00', 0x0, 0x0) fsetxattr(r0, &(0x7f00000ca000+0x4da)=@random={'trusted.', 'em0proc\x00'}, &(0x7f0000d9f000-0x5)='proc\x00', 0x5, 0x3) mount(&(0x7f0000374000)='./file0\x00', &(0x7f000075a000)='./file0\x00', &(0x7f000051a000-0x6)='ramfs\x00', 0x0, &(0x7f000002d000)="") getdents(r0, &(0x7f0000ae3000)=""/225, 0xe1) getsockopt$inet6_dccp_int(r0, 0x21, 0x6, &(0x7f0000fb2000-0x4)=0x0, &(0x7f0000a7e000-0x4)=0x4) getdents64(r0, &(0x7f000088c000)=""/1728, 0x6c0) getdents64(r0, &(0x7f0000a02000-0xd9)=""/217, 0xd9) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f000098a000-0x5)='proc\x00') ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000be7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) 2018/01/26 06:00:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@loopback={0x0, 0x1}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x33}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f000021a000-0x1c)={0x0, 0x0, &(0x7f0000416000-0x8)={&(0x7f0000edc000)={0x2, 0x7, 0x0, 0x3, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) connect$inet6(r0, &(0x7f00005da000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x0}, 0x1c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000dd4000-0x14)={0x20, 0x7fffffff, 0x6eb, 0x9ee, 0x2}, 0x14) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00006b4000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) syz_open_dev$sg(&(0x7f00004fa000-0x9)='/dev/sg#\x00', 0x40, 0x40) 2018/01/26 06:00:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffebc) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000f59000)=0x0, 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x81, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f0000447000-0x40)=[{&(0x7f0000f63000)="87", 0x1}], 0x1) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000e83000-0x8)={0x0, 0x0}) sendto$inet(r0, &(0x7f0000126000)="1f2c5bf5d20860edd616704012d4344825b07f123e0471cbff0bddf748e0d4390f8559a04c8caef9327ff596db57dab59ae28d2e4fc172c39132c0c529000007253f7a2ae04dad49b3fb6922a9363fd2ead98b297c5d89fb1a54fca80851bf8c727e06fe8603ad96715b4600000000000000021ce74a", 0x76, 0x0, &(0x7f0000d40000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000f2d000-0x1)="19", 0x1, 0x0, &(0x7f00009f8000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x1) lseek(r0, 0x0, 0x3) 2018/01/26 06:00:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00007c8000)='net/igmp\x00') r1 = syz_open_dev$tun(&(0x7f0000c71000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_addrs=@in={0x2, 0xffffffffffffffff, @rand_addr=0xb8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) dup2(r1, r0) clock_gettime(0x0, &(0x7f0000b4c000)={0x0, 0x0}) ppoll(&(0x7f0000b14000)=[{r1, 0x400, 0x0}, {r0, 0x8080, 0x0}, {r0, 0x2000, 0x0}, {r0, 0x29, 0x0}, {r0, 0x85, 0x0}, {r1, 0x20, 0x0}], 0x6, &(0x7f0000e19000)={r2, r3+30000000}, &(0x7f0000f5f000)={0xffff}, 0x8) fcntl$setsig(r0, 0xa, 0x2f) readv(r0, &(0x7f0000e9e000)=[{&(0x7f000016a000-0x98)=""/152, 0x98}, {&(0x7f0000aeb000)=""/29, 0x1d}, {&(0x7f0000541000-0x13)=""/19, 0x13}, {&(0x7f000014e000)=""/172, 0xac}, {&(0x7f0000aad000)=""/227, 0xe3}, {&(0x7f00005ce000-0x30)=""/48, 0x30}, {&(0x7f00008c5000-0xe3)=""/227, 0xe3}], 0x7) getsockname$netrom(r0, &(0x7f0000d74000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000d38000)=0x10) write$selinux_validatetrans(r0, &(0x7f0000960000-0x58)={'system_u:object_r:hostname_exec_t:s0', 0x20, 'system_u:object_r:ldconfig_exec_t:s0', 0x20, 0x35, 0x32, 0x20, 'unconfined\x00'}, 0x58) 2018/01/26 06:00:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000215000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001d000-0x50)={0x0, 0x200001, 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]}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) r1 = memfd_create(&(0x7f00009fd000)='/dev/snd/timer\x00', 0x0) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f000026e000)={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x50, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) r2 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000c66000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1000}) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000db9000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$TIOCGLCKTRMIOS(r1, 0x5456, &(0x7f0000268000-0x24)={0xfffffffffffffff9, 0x1, 0x8, 0x5e94, 0xffffffffffffffff, 0x100000000000000, 0x2, 0xfffffffffffffffc, 0x6524, 0x0, 0xec43, 0x3}) 2018/01/26 06:00:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000001000-0x83)="", &(0x7f0000744000)=0x0, &(0x7f0000ee6000-0x4)=0x0, &(0x7f0000804000)="") mknod(&(0x7f000075c000)='./file0\x00', 0x10000000007f7, 0x0) execve(&(0x7f0000ad0000)='./file0\x00', &(0x7f00007f3000)=[], &(0x7f0000a1c000)=[]) creat(&(0x7f000031c000)='./file0\x00', 0x0) 2018/01/26 06:00:05 executing program 4: timerfd_create(0x9, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x101000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000001000-0x5c)={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]}) clock_gettime(0x5, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000001000-0x5c)={0x4, 0xffffffffffffffd7, 0x3, {r1, 0x0}, 0x5, 0xcc, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000a0d000-0x15)='/dev/pktcdvd/control\x00', 0x40000, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r2, 0xc0105303, &(0x7f0000e4e000)={0x5c29, 0x5, 0x3f, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r2, 0x0, 0x9, &(0x7f0000000000)=""/28, &(0x7f0000001000-0x4)=0x1c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNIMAPCLR(r2, 0x4b68, &(0x7f0000001000)={0x2, 0xadcf, 0x3}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000b06000-0x108)={0x0, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x7, 0x6, 0xfffffffffffffffb, 0x100000000, 0x4, 0x6, 0x9, 0x9, 0x4, 0xec3, 0x9, 0x1, 0x9, 0x4d1, 0xbf]}, &(0x7f0000000000)=0x108) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000c1c000)={r3, @in6={{0xa, 0x1, 0x6, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xc7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x2, 0xffff, 0x8, 0x8e}, &(0x7f0000207000-0x4)=0xa0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/enforce\x00', 0x100, 0x0) 2018/01/26 06:00:05 executing program 2: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1c) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f0000002000-0x120)=[{{0x0, 0x0, &(0x7f0000003000)=[{&(0x7f0000006000-0xbf)="8d9e7fe019b07bf2028755565b2be876a10dbb31fd951b4d314b0354c2e91176201b308eb801b6b8a5d730b17ab62df4d451cc8bb66f58358edd7cb3cb21d6c21ad6606543ee3b101da3c4c96defa2638e15fa37d2041dd208d16e2f4af4d44503575ead45ab3b233d182a6b80c98b5012229873c24ea630c4942d453ea0bae09469bb69fc96347a3e38b49b604471a8b93cc4ca8eafbdf698984812dba6f8674ac59c843f2634510ee0fe3d191d89c0abdb30e8f6b909a19635b2b7205b6c", 0xbf}, {&(0x7f0000002000-0xaf)="01e0b3c0275685aab7690f4fff2677fcc1bfc1c05803a23dea9afd3d71bfb38f62168f6d3a316c4ac70dd70c4e273f3f4a30282a7ddaa9a2bf8a4234aeffdffa048458bf5164eb42632659f1784f4ffb27bf5fe1b3541162d6fafacc8370d17ff81b4b18b5ccab2c6f12e2e0e9670370dcb24492a4bdc18cfa373c10f4bdad308bfbf70f0a0bd391f35e1f34891a1676dad226bb931abc33141688272c8d75ac1f1fbf20d1f15365c858d386d6dd4b", 0xaf}, {&(0x7f0000001000-0x2b)="ade09c1ba0b5d3506694b4e0affbc8ec56601016f9fe221dfddea6da28a6aba41df13233de0ca2cdd6fb81", 0x2b}, {&(0x7f0000001000)="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0x1000}], 0x3, &(0x7f0000003000-0x12b0)=[{0x94, 0x10f, 0x6, "c050a7bc57c1f88129ebc605920de9af8758e482552809bbb4cf7dd4fff1f1b70db60eafbe44ee8e38257dbad10304f9bdfe0993c659d564db957342b0df1ad257ef154984759423d5153395675c211b498d5c5ea6cecb5ffa80bef26ee2f04e6e2fe146f8e3370d1a42711cf4854f7e66030700604e75bf945f954d71477bd2508add25bc11"}, {0x1c, 0x10f, 0x3, "16034ae614e1c9b2d95571547a"}, {0xf8, 0x117, 0x4, "7b10356bde43d1e0dd9864bcdc5d5e600fa6acb8189db07872c3317a297b12ce2e52d7116ff6115524cf83f6a4df9bb1192e8d1ce16716bc1ed22698c127d71a045f6da8709841907a4340af3b1b5951f61bead12ba19c1ba72c1ae025a01b2d249cf9752536cb0ef5b4b13aa45a2edb59efce3776e06c26e9634d342fbc2c6ec7ed5c9c59841f6200d933af330dc4756de925067cafc8e4bae42ef108fb724ba8de8a20e7958f3a4f0be1beb2609cd633c337af34346e7f3bb6b3bc6d2682940a9e7bb39d6caacc5f2ece7064f5aef78328aacf1a79c5bc2c1fc93c038871993d0fb8d7f58fad7cee73"}, {0xbc, 0x88, 0x7f, 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"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{0x40, 0x197, 0x5, "d9bb3211a6c8307a4a07d47d13b3b48683979dca88a594e45b9e13a5c2c065e71323c8b1fbc6c0700c78cf20a4214309bfb3"}], 0x12b0, 0x20004805}, 0x46bdc372}], 0x9, 0x4) r1 = socket(0x11, 0x3, 0x0) recvmsg$netrom(r1, &(0x7f0000001000-0x1c)={&(0x7f0000002000)=@ax25={0x3, {"9f6e08c72d2a92"}, 0x0}, 0x10, &(0x7f0000002000)=[], 0x0, 0x0, 0x0, 0x0}, 0x40010000) 2018/01/26 06:00:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000e03000)='highspeed\x00', 0xffffff3a) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x102}]}, 0x8) poll(&(0x7f0000ff2000)=[], 0x0, 0x0) sendto$inet(r0, &(0x7f0000501000)="03", 0x1, 0x20000000, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f000033c000-0x10)=[{&(0x7f0000644000)="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", 0x647}], 0x1) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000bdc000-0x10)='/selinux/status\x00', 0x0, 0x0) time(&(0x7f00003d7000-0x4)=0x0) r2 = fcntl$getown(r1, 0x9) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f000076e000-0x4)=0x0) ioctl$EVIOCGLED(r1, 0x80404519, &(0x7f0000f49000-0x56)=""/86) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000b63000)=0x0) r4 = getpgrp(r2) r5 = gettid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000013b000)={0x0, 0x0, 0x0}, &(0x7f0000c09000-0x4)=0xc) r7 = getuid() lstat(&(0x7f0000d51000)='./file0\x00', &(0x7f0000e2e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) readlinkat(r1, &(0x7f000070d000-0x8)='./file0\x00', &(0x7f0000e9f000)=""/250, 0x3d0) r9 = getpgid(0x0) recvfrom(r0, &(0x7f00007ad000)=""/125, 0x7d, 0x40000000, 0x0, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000c2c000-0x4)=0x0) accept4$packet(r1, &(0x7f0000fce000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000064f000)=0x14, 0x800) sendmsg$netlink(r1, &(0x7f00001e4000)={&(0x7f0000246000)=@proc={0x10, 0x0, 0x2, 0x0}, 0xc, &(0x7f0000dac000-0x48)=[{&(0x7f0000757000)={0x2c, 0x28, 0x702, 0x6, 0x1, "", [@nested={0xc, 0x1f, [@typed={0x8, 0x26, @void=""}]}, @nested={0x10, 0x7, [@typed={0xc, 0x87, @pid=r4}]}]}, 0x2c}, {&(0x7f0000b7a000)={0x140, 0x3c, 0x329, 0x7, 0x2, "", [@typed={0xc, 0x48, @u32=0x3}, @generic="a0500da3c48aa29a9d6f0e9f3a2e6d954de604e58ef635a820d1e78b40fbf1a3142f74b3e345319044f94877e73b6a61d8177ba97f59", @typed={0xc, 0x47, @ipv4=@multicast1=0xe0000001}, @nested={0xe0, 0x4e, [@typed={0x8, 0x6f, @void=""}, @generic="4ca249874b5a6e9df3c5c23f46c8230854818ccc1d50e9ca91f5ec246a12925c99c50d45d6f1635991b1031d3c3d604ab42747587b59b4f0812ce27ebc577447187db2a16d55522ac21ff9823360ab", @typed={0x18, 0x8a, @ipv6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}}, @typed={0x8, 0x6, @void=""}, @generic="9fb06f37d5bd669e717814ab8980ea62c49967bdd67311aed125a4114f2bdf252ced2a7961b905cc91269cfe522950e85db8730d40413ee0ea68e3c2cf89656596d378fe31cbf268", @typed={0x10, 0x85, @u64=0x1}, @typed={0xc, 0x6a, @ipv4=@remote={0xac, 0x14, 0x0, 0xbb}}]}]}, 0x140}, {&(0x7f00005cd000)={0x110, 0x3a, 0x100, 0x4, 0x3, "", [@typed={0x8, 0x46, @void=""}, @nested={0xf8, 0x16, [@typed={0xc, 0xa, @u32=0x4}, @generic="00eae9dc9c0ba3def246c99132f21b60cca57ac4f2ea6a6f6fbe4d94bc8fc7593f94367c8b71a7d8481c87025e6fa885f9ba01c5d5b2761477db80ec06ff12c3c329a8a09b31988a306534e1dfb0d5248810ea8f9d9310c9e70f09102c15033566dab349ec23e3c2f545d0ad721307e81b45a94e431fe6bc45355e307aa57d74622d801fc0b2961a", @typed={0x60, 0x2e, @binary="b256a6fbd90c12623bac9407925b293b3b5e1be19ffd10fc98e8dcb98ed4ee2554929239fc082805c2020c106d0e9431b0c4e711063e8a77126d5c5692540d730c67155d9fe3de5a2c76d770039945a93b341dc94f71"}]}]}, 0x110}, {&(0x7f0000c00000)={0x218, 0x25, 0x100, 0x0, 0x0, "", [@nested={0x188, 0x5b, [@generic="a5153fc0008cdd605e84f28efe0c11bf862323d60d8b7b69029c370652db6e93eac86de5ff9d4743980bf667d851d0ef3787f81479dd8848a5189f0e92325e638562ac62e747a193701310cbf228e68b0627232bf7212679f92ddd91775cbae4f9937805", @typed={0xc, 0x93, @ipv4=@multicast1=0xe0000001}, @typed={0x8, 0x4d, @void=""}, @typed={0xc, 0x6, @ipv4=@multicast1=0xe0000001}, @generic="40af36fdf2bb7aab32c02e08e9445e7326a21717c1326c245656009255ef4ae17228259a4076a7f256e314364066f432d4c430d12d0621f38d6ef3430171d1c68fa3337b20bbf68f7e93745e4fcedcb19b25e3930067e280ec98385540d7019de4", @generic="746f55c3969299ec90d690b24e08e556096565143e2ac1b9e81bea40282e2838a07a68473066252d24fedc25c400f4a3510d8b5061abc896776d4da95e159901be8736802611ffee73ff0769aad9f9a34d3b30d140a5aaffc1d3afa20a374d65014aebc0fb10497d6d9d426758bc6529945afced68fecbc47e4cf1b55ee93c86459ea7a18461c62954b7e10dc284fcf0672bc87d2a32379b5c62a389"]}, @generic="344a22349542a31cd3f0762cb2673fc2fac01b631a466459b8384f793f52d6783c9fd21cfcc1e967ca7964f85b0e872c5a011a2af1df79c6d72c8636a1a4e8cb18ed73b07036ac54af8836cf02403420a7dd4e3b1650302a8ef9a3fbfd95523b411a04063832433f342f4de963d890bbc62ecf", @typed={0xc, 0x41, @fd=r0}]}, 0x218}, {&(0x7f0000418000)={0x31c, 0x2c, 0x4, 0x6, 0x1, "", [@typed={0xc, 0x4a, @pid=r5}, @nested={0x2f4, 0x65, [@generic="4ba8d5d5ed0a0458cce0bb5a2ec93de40f2f6497ff9c3ad914f5fc2616c6b8360974bb0e94f77127860bc9ec75ee92ad5d43f4361cc3ae86e9fbf979bd52e8a223fe40d9523f237da5fa7cf2f4b1f2c19de1ab09c895fc5e92a1cf", @typed={0x18, 0x87, @ipv6=@loopback={0x0, 0x1}}, @typed={0xe0, 0x1a, @binary="14fa09d3320dd1e755432cf05fe05c7b7061785072697c6494587cce615ef16aed90a5afc3ec02baeb81a28e0df3b37e0b6b5338334bbee0a117f525ee5b4f980fb27731136358f96ed77e3814d2571622a0ad69fd7387295d8f33d59423792e5c8cfd2bfb3cd6c2ef74132befe180bfbb517b0811a506d1e0f95c14be6c88b7d29335a65bf39c3e8c2e6c539d05101324791bc45db218260797951e01fd37f830ce947161795a1b62725547bea0ce975d374aed0901a0ee521fbde0ffe1a27631a2e4463571da6eb671ee1999ed6ed22143e8d96ed13ad7"}, @generic="0f35bf354b8214dadb11c659fdcb0b7ce168b0fa2b47baa5ad15d12c2fd24779fae342d2f78254b3448d6338a92cd7121e7440770430d05f32678d0abe4f530ef16facd111d9599dff9510101de8f51fa622193ffe2c728d9617efb57fe51eb83eeb70973cd54edf8783568053234433c915658802004e7472f22ec7723fd3303771644b9769f819e909d08f83ea46f7fd4ef91bd53de4b9582d1667c7a2693bea5776182163a31d94f6855577078c4e0c9df43b8af807b4dd83aa2fb28ebd58fa4d", @generic="a976b55cdf62b950594bd6c94d", @generic="d0c18a5a9f3112eb1a5721d0d34c875be2941be9d2e7552c5724dcb896f02592795cdd1dece47f7466acbf254dfb75c20a53a0330f15eb39331368e945900add215701e4e0699239b8263a461e4cc0298fdfba41e7eee5222bf95e3fb21a4b47b390e9abb6b5e94373184c00b0219dbaf867ed23e1ee7606b8c81160d911cfd052b3acdc2213b60b9adbead098e4b720a9363b23927581574ee040", @typed={0xc, 0x52, @u32=0x4f}, @typed={0x18, 0x8c, @ipv6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}, @typed={0xc, 0x64, @uid=r6}]}, @typed={0xc, 0x39, @ipv4=@dev={0xac, 0x14, 0x0, 0xf}}]}, 0x31c}, {&(0x7f0000cfe000)={0x268, 0x18, 0x12b, 0x4, 0x3, "", [@typed={0x60, 0x26, @binary="e0b2cf668b16e08c206aedc77d4328ceec859775f3015f2d8310b1530b42ad5d9c2d8ed9b83526b3389a241ea8f826af02391189230ca2d2ff5c2b5d0e9a3b2518fee5273cf3d0c83169e67d893aacb5c8635e3a85f5"}, @nested={0x1f8, 0x54, [@generic="c34388dc3842e9da5d2155917de997d71e1d9024a0b56132e5ed1ff4bffee1415cf41bc5c0ad7ad847200f5d52e42c8fbda37c10811617bc5281920fffdb4ee350f4bfa5549fc7da246a3437690956f8695b0c16b51e2ee3c01676b66d6d5b3c89338a826471c45d323ce9dfb91596e2de9c64a31d19fb0d38739a3f907cf379ab6cfaafb6710182e3b87547c9726c3e5fa76008893cc2c6c7a2efef8d98b0e12bf5084ee371b94466d2193cc01cc640e9825fe9765dd7896f63099cba28e226199cfe3d956a9b18da86c9756f", @generic="93b2e451c0c274bfd68f5fa9a000da8d86e3413cb2c9fbcd4d9c2c6bb811f182f7619e78953ea6927fb7ce1959fb360f689470259f4ccdde41456d49c6b27cc2a0aa98b4345c1fa2704e47e80adac7b5c3039d058b4d75867fe163e1fe129f145071e054f8d415641ed82aed7ea9e6106f2736b6c9a8515ddb9f42bb9fdf9590cb3fdae2d04efd078d3eb67beafaf201ae1e455089cd6b2f94e2b431afd55b7f1d77a9903a2d822537440cba316dc27305f2526f3df904cca61d2abbe9c7b7170c20ee52fd97b129e423a029e97d4d6413cc2fa7244e8899c57adf8ceb97ba5761ef0b25044f35495c34b2d535a36552936f", @typed={0x10, 0x11, @u64=0x7}, @typed={0xc, 0x69, @ipv4=@rand_addr=0x0}, 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0x2244}, {&(0x7f0000e14000-0xfc)={0xfc, 0x36, 0x0, 0x0, 0x2, "", [@generic="a5966c127d3f260318bf1351d7f484b859ef2525675be16837492b63c7ef0b98770af302b235ee7107ccb8c05186ac234639a7d6184599dc4c937156651ad3a48507aa2b7205ab89e0833bc5ada40aa7806fd63528e1f05d6623bbb0bf4607bfdb5901a72a49404a94faad535d2b80b7b66307df8ca69f7e9baebde55215998d8365bf95239314a0b4b3b1e7b71d826cb213e7f4101e2c5b1f86269474cd36804af817c4545622736d3797b5a80dd464419324ed2cd8d19a2886fb552e1cfb25ea4f72d3f7f6cbf4d7e5d3f4193769c84cf445f3050d0d310e2ffd7e0aec55e01cd8ef89f08ab816aa1a0bb9"]}, 0xfc}, {&(0x7f0000bf7000-0x5b8)={0x5b8, 0x23, 0x700, 0x5, 0x3, "", [@typed={0xc, 0x5b, @u32=0x4}, @nested={0x280, 0x55, [@typed={0x18, 0x1, @ipv6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}, @generic="10c61f20f47e52762a7a53b6bb7699174a11c77b19e70bb9a0c94196549e1f3b6b20c5efecaabc", @typed={0xa0, 0x20, @binary="44c619e26151051dd34eafd7ba48fa3bcd744534a4c7c765d574ef918e873d29906445ce055a231c28533693714075c044cab6fd5570c2d0bab994ae56547464dea7cef1dc1bc2bb7b8450d9a0de1c810834e8fa4d0f4e085d376441397d228c7bef0d41be8fa6e65afa95e46b1088a5d0fef77b8f4b6fdaed264b77bb8bf32f47e27d1d0821e65a42f10a8bbe28391c61d325628d"}, @generic="282e29be3c9aa1ffecf12d0f35cf90557f62e853c11860998fd04726df16556b79baac7dd937", @typed={0xc, 0x74, @u32=0x6}, @generic="05bdc3320f33e7dd5f50858bd2c2a657ce0d0d4be848f9a3448d0688110e462622b7c6e483e6b3bb7098263b02ca0f91afed76449c3b226c97611b40b79a1f12024ec1a9969d0e671aaaf442f8b50ab9227f4366303b35403d3fd258d726247fff8f0ae151b5cc7a29a0", @generic="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"]}, @generic="9dbe974aa0d25d6a9cd733ca6a9d5a530a9a69baadce2187db8d56ce9be65ad22bcf5b757abeb986b6c400a26e804188677ac43912b483ed99f6c972c01cf996f036bfada3817f9d5293e5926d5c24cef97df9aaef0219b3a67dd6ee898e2e319f3300bf1e4eae2076b7612f4f7e9210a207d49b50f52bf09503e7174c75a22ebcfd033c83c7a3e457ca89816b1f0f51fad1", @typed={0xc, 0x75, @pid=r10}, @nested={0x210, 0x86, [@typed={0x8, 0x1a, @void=""}, @generic="d3ffe7ff6d65184515c91991b2b2f57b05120ca518e9ab800b3d46a7ee4c347eadab7612783ebf534cbf31d437004a11ae4f92a1a303c8c0e7b5d034d9cb526968f57e9eed7f2dab81c9fe15bdf0cb3555b9bf755d2e23b911260d705a066d686ae4b987dffe490943f472ef720e538079e52d1d1c1f105bc7edd06ef5e467364c4189fa07a043f0b92dd6369bcb97421e16efc5ca8ff4364c177b334156", @generic="fb470a02dc8a32e985a074a0696ebac88a7f69f85fc2a3211cfa5393c0002bc4daa04c15d80ae95af2a3ee8f2151d751b0400f20765314dca6cd0f936fa5a74cd5e47ce565c6369a74ad7d657a71150850c86ee3dc86521e46f3c077400ace7fa31013cbfb6b09daacb5b3c02191da1db4afefd80407b180f86429b52c1f833d2a6f4d8cadceaae42d42474ccc98e520f67985e97cc8361de264c2ae846183", @typed={0x10, 0x2a, @u64=0x9}, @generic="c763f6c50585c1f5812631a850a11c299a381950961480e862a9e0e92c353fa78b2b62eaa01f2ef532240605eff7380e5dc5fed7aa1ee8ccab4110ef9ca605e6dd21bd3f6a2769aa41e43ef0c2da2adfdcad3a659cec5fd3244b459ddfb1c0d23a6401b8d0fd120d77dc6e1086c441e598e6f5e3b618485ae51d9dc2130288923f9ed95fca5cf78251bb16afac1ae8c78770edb2a1f6f0666f8c5f7def9373a0cacf8e6ce77e7add184b9b07f3a8a3b43b51888c328b"]}, @typed={0x8, 0x7b, @void=""}, @generic="c0275b9edd93ccff35c3bf961ab7ec73a0a7ec094b82e594d53c717d0ed8715e723a2e3993be223618f55d524f3275dba3ff6fb60960629679db4d7a7e8ba41b4f4bc888a4a755f1b5ecb4149dc7d15bde4b9a8b0f12d9e39ecca72f363f5003fb161fbd"]}, 0x5b8}], 0x9, 0x0, 0x0, 0x1}, 0x4000000) openat$ppp(0xffffffffffffff9c, &(0x7f000053b000)='/dev/ppp\x00', 0x200382, 0x0) tgkill(r9, r3, 0x1e) 2018/01/26 06:00:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) syz_open_dev$tun(&(0x7f0000120000)='/dev/net/tun\x00', 0x0, 0x488700) getsockopt(r0, 0x1, 0x2, &(0x7f0000896000)=""/10, &(0x7f00004b5000)=0xa) accept4$inet(r0, &(0x7f00001ab000)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009a2000+0x4e9)=0x10, 0x80000) 2018/01/26 06:00:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000caa000-0xb)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f000049d000)={0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, "a1cca2321e7fc6216151fc9afb600af1eb8792d7d404e3fdef9a06a77551e6ae7c2de3b99b149f9c9abb48f86d1fe6e9b8a5a50f7d0041ee7b89f40d22e97960", "0c70b8f05827c9f5dd5144675299cb12c6285dc5c23828ccc853af6c70b68ad0058feb9179f0f8fd4832fae31a00ae33ec730a752b0178654c14e826cdb0bc64", "1d33831a1e29af77a072f657f3bff519b639e63fd8b7da42c194f463415ca265", [0x0, 0x0]}) sendfile(r0, r0, &(0x7f000014f000-0x4)=0x0, 0xa204) ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01) 2018/01/26 06:00:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x806, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x37, &(0x7f0000069000-0x18)="ff0209000000000100000000000000001500000000000205", 0x18) getsockopt$inet6_dccp_int(r0, 0x21, 0x1b, &(0x7f0000c41000-0x4)=0x0, &(0x7f0000f77000-0x4)=0x4) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000937000-0xc)='/dev/rfkill\x00', 0x325000, 0x0) ioctl$KDADDIO(r1, 0x4b34, 0x54) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000d21000-0x10)='/selinux/access\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00005d8000)={0x0, @in6={{0xa, 0x0, 0x6, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x3}, &(0x7f0000519000-0x4)=0x98) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f00003e3000-0x5e)={r2, 0x56, "e55e98a7deed924b3901ce52ddc99a4792fa50dcf40bb882601a3db72f8f9ca7aacc5072d01ade987976d9ac5b90fa528dc0ce8cbae932b963b8ae0e3e08c9290f2e9dcc480111eee41c258d1d00a1a6414d62161dd3"}, &(0x7f0000621000)=0x5e) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000b0c000)=@hopopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, 0x8) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000462000-0x8)={0x0, 0x0}) 2018/01/26 06:00:05 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f0000b3c000-0x8)='./file0\x00', 0x400000, 0x100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000001000-0x10)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000051000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)={r1, 0x1}, &(0x7f0000542000)=0x8) ioctl$TCGETS(r0, 0x5401, &(0x7f00003b3000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/26 06:00:05 executing program 2: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f000000e000)='/dev/keychord\x00', 0x8000, 0x0) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r0, 0x111, 0x4, 0x0, 0x4) mremap(&(0x7f0000175000/0x11000)=nil, 0x11000, 0x4000, 0x2, &(0x7f0000006000/0x4000)=nil) 2018/01/26 06:00:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x11, &(0x7f0000711000)=0x1, 0x4) bind$inet(r0, &(0x7f0000d82000-0x10)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00009bf000)={0x1, &(0x7f0000d3e000)=[{0x6, 0x0, 0x0, 0x2}]}, 0x8) sendto$inet(r0, &(0x7f0000f54000-0x1)="", 0x0, 0x20000802, &(0x7f000006d000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f00008fa000-0x12c)=[{{0x0, 0x0, &(0x7f0000621000-0x10)=[{&(0x7f0000b50000)='3', 0x1}], 0x1, &(0x7f0000e9c000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) mmap(&(0x7f0000000000/0xadd000)=nil, 0xadd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000548000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x0}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x10, &(0x7f000098e000-0x4)=0x0, 0x4) listen(r1, 0x9f3) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00007db000)='/selinux/policy\x00', 0x0, 0x0) ioctl$SIOCGIFMTU(r2, 0x8921, &(0x7f0000c78000)={@common=""/16, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto$inet6(r1, &(0x7f00002a1000-0x4ec)="", 0xffffffffffffffaf, 0x1200408d4, &(0x7f000072e000)={0xa, 0x3, 0x2, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, 0x0}, 0x1c) 2018/01/26 06:00:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000a56000-0x11)='uid_map\x00') preadv(r0, &(0x7f0000261000)=[{&(0x7f00006a3000-0xa9)=""/169, 0xfd8c}], 0x1, 0xfffffffffffffffc) ioctl$PERF_EVENT_IOC_ID(r0, 0x80042407, &(0x7f0000d08000-0x8)=0x0) 2018/01/26 06:00:05 executing program 6: socket$inet6(0xa, 0xa, 0x100000001) socket$netlink(0x10, 0x3, 0x13) 2018/01/26 06:00:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000cf1000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) r0 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r0, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, r0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f000014f000-0x4)=0x0, 0xa204) ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01) 2018/01/26 06:00:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x0, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f00000b6000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f000002a000-0x34)={{0x0, 0x2, 0x0, 0xffefffffffffffff, 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]}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) mmap(&(0x7f0000000000/0xf05000)=nil, 0xf05000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000f04000-0x44)={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="000000067326fcfaffffffffff02ff00"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) creat(&(0x7f000082e000)='./file0\x00', 0x0) rename(&(0x7f00007e3000)='./file0\x00', &(0x7f0000ab4000-0x10)='./control/file0\x00') rename(&(0x7f00002b5000)='./control\x00', &(0x7f000003f000-0x10)='./control\x00') ioctl$UFFDIO_ZEROPAGE(r2, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) getsockopt$inet_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000862000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f05000)=0xb) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) 2018/01/26 06:00:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f000002a000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000c73000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00004b1000)={0x4, 0x0, &(0x7f00005a1000-0x4)=[@exit_looper={0x630d}], 0x5e, 0x0, &(0x7f00004cb000-0x5e)="b686d5aba03d4a5e9f36dfbbe818e5a80ae5434c410ab0d9df3a9bfddcec52b4cbd685533e6c419dac083aaa3dec85d02379aaae20acafbc13da33795a89c50a35840433b63e25435d5f0c1b8fb905d53d35582342e1515042d70fc4aa31"}) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000686000-0x14)={0x1, 0x0, 0x0, 0x0, 0x0}) r2 = creat(&(0x7f00007ae000-0x8)='./file0\x00', 0x91) ioctl$sock_inet_sctp_SIOCINQ(r2, 0x541b, &(0x7f0000706000-0x4)=0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f00007b5000)=0x2, 0x4) 2018/01/26 06:00:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f000035d000-0x4)=0x2d, 0x4) fcntl$getownex(r0, 0x10, &(0x7f0000c59000-0x8)={0x0, 0x0}) ptrace$getsig(0x4202, r1, 0x5, &(0x7f0000aaa000)={0x0, 0x0, 0x0, 0x0}) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000984000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$GIO_FONT(r2, 0x4b60, &(0x7f0000f3d000-0x7a)=""/122) connect$inet(r2, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7) connect$inet(r0, &(0x7f0000593000)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getpeername$inet(r2, &(0x7f0000fdb000-0x10)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000b8000)=0x10) getsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000d8b000)={@loopback=0x0, @multicast1=0x0, @rand_addr=0x0}, &(0x7f00005d0000-0x4)=0xc) sendmmsg(r0, &(0x7f00009bb000-0x20)=[{{0x0, 0x0, &(0x7f0000913000)=[], 0x0, &(0x7f0000ee3000)=[], 0x23b, 0x0}, 0x0}], 0x800000000000035, 0x0) 2018/01/26 06:00:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_settime(0xffffffffffffff9c, 0x0, &(0x7f000013e000-0x10)={{0x77359400, 0x0}, {0x0, 0x1c9c380}}, &(0x7f000093a000)={{0x0, 0x0}, {0x0, 0x0}}) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000def000)={{0x0, r0}, {0x0, 0x989680}}, &(0x7f00003f0000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) socket$nl_generic(0x10, 0x3, 0x10) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000b2000)={{{@in=@multicast2=0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000624000-0x4)=0xe8) r2 = add_key(&(0x7f00005bc000)='keyring\x00', &(0x7f0000750000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00003fb000-0xf)="af9672dd50aab8f3e28331e7aeac84", 0xf, 0xfffffffffffffff8) keyctl$get_persistent(0x16, r1, r2) 2018/01/26 06:00:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000387000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@common='bcsf0\x00', @ifru_mtu=0x1}) r1 = socket(0x11, 0x80803, 0x0) close(r1) uname(&(0x7f0000144000-0x66)=""/102) socketpair$packet(0x11, 0x2, 0x300, &(0x7f00001b9000)={0x0, 0x0}) mq_timedsend(0xffffffffffffffff, &(0x7f00007cc000-0x3d)="", 0x0, 0x0, &(0x7f0000c25000-0x8)={0x77359400, 0x0}) 2018/01/26 06:00:05 executing program 1: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000000)=0x3, 0x4) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x185000, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_gettime(r1, &(0x7f0000004000)={{0x0, 0x0}, {0x0, 0x0}}) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000b00000)={0x0, 0x0}) 2018/01/26 06:00:05 executing program 6: mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0x0, &(0x7f0000e62000-0x8)={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}) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$netlink(r0, &(0x7f0000fd1000-0xc)=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc) 2018/01/26 06:00:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x20000400) r0 = memfd_create(&(0x7f0000570000-0x1)='\x00', 0x0) timerfd_settime(r0, 0x0, &(0x7f0000c29000-0x10)={{0x0, 0x0}, {0x0, 0x989680}}, &(0x7f0000b32000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) setsockopt$packet_buf(r0, 0x107, 0x6, &(0x7f00005cf000)="bc82dead250c6cc0c8e5ab6e83f406b9cbb5cc985895523a5cef6f197317aa045f7e7cf006fdc96f57a1c168bd277418c792c0c1834726941045009713f679899d6ee7ef6d", 0x45) 2018/01/26 06:00:05 executing program 7: r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000624000)=0x0, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_int(r0, 0x21, 0x11, &(0x7f0000001000-0x4)=0x0, &(0x7f0000909000)=0x4) mmap(&(0x7f0000000000/0xfdb000)=nil, 0xfdb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f0000f5f000-0xb6)="240000001a0025f0006bb4040000001d0a0b00fedf10b5000e1000cf080002007fffe5b7", 0x24) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000fdb000)={{{@in=@rand_addr=0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fdc000-0x4)=0xe8) 2018/01/26 06:00:05 executing program 4: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000378000-0x9)='/dev/ppp\x00', 0x501040, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000001000)={0x3, 0x101, 0x1d7, 0x2, 0x6e, 0x1}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000000+0x417)=@req={0xfffffffffffffe66, &(0x7f0000001000-0x50)={@common='bpq0\x00', @ifru_data=&(0x7f0000001000)="2dc0e796749377178b00000000000007ec02a56d8e44743462ddc41fa6aa21ee"}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat2(0xffffffffffffffff, &(0x7f0000d62000)='//file0\x00', 0xffffffffffffffff, &(0x7f0000fea000)='./file0\x00', 0x0) open(&(0x7f0000cdb000-0x8)='//file0\x00', 0x40000, 0x80) 2018/01/26 06:00:05 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000c58000)='net/raw6\x00') fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00001d3000-0x8)={0x0, 0x0}) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000bf8000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x4200) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000000000)='./file0\x00', &(0x7f00005b7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000001000)=[{&(0x7f0000001000-0xa8)=""/182, 0xb6}, {&(0x7f0000002000-0x95)=""/149, 0x95}, {&(0x7f0000001000)=""/77, 0x4d}, {&(0x7f0000001000-0x77)=""/119, 0x77}, {&(0x7f0000000000)=""/50, 0x32}, {&(0x7f0000000000)=""/228, 0xe4}, {&(0x7f0000001000)=""/157, 0x9d}, {&(0x7f0000001000)=""/245, 0xf5}], 0x8) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f000039c000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f3c000-0x4)=0xe8) r6 = getuid() mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r0, r3, &(0x7f0000002000-0x4)=0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f0000cc6000)={0x10, 0x0, 0x0, 0x8000040}, 0xc, &(0x7f0000fad000)={&(0x7f0000000000)={0x153c, 0xd, 0xf, 0xc, 0x0, 0x3, {0xf, 0x0, 0x5}, [@typed={0xc, 0x59, @pid=r1}, @typed={0xc, 0x8a, @pid=r2}, @generic="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", @typed={0x18, 0xa, @ipv6=@loopback={0x0, 0x1}}, @nested={0x24c, 0x6b, [@typed={0xc, 0x21, @fd=r3}, @typed={0xc, 0x95, @uid=r4}, @generic="6ad76c393c8877bdcaae43353f7302bdd59165a8f5833ca7a70eabc2e03118814f503bf7cbaccd5812279009932d59d5440714aaed61031a72d5e14ddc6a71125a04b402d4858d83781ddf4f4c34edc1a9e029da85cccb9708a6e9dba5e5ac070bc1cd15727d1b0b6e6467940526b4b802793ce04ceae4f7024d73bfb469f3b45b3ebd0f232de2b1f130abf7ac7e8ba25ef530e60eee2452915a3e98a9ca2cd35b6ac235fb4311455e643d35ad280e1f2e3cbc341207109ed54d3bf70db2558028", @generic="2ff0a69a79852328d3905253356b86276a85dde0e18ab60e2f5b234d66f255158983150afbebfa308cb3df9e73083a7ee4dd1b6fa3e62ad85f95cea8072c80ba83e7bc40cb3cd18d2db5b2de4160a1c64d594d70b95e6c0d73cd52605009e1caf218c58a110fe637209820bf766e357b26ceb2435ea3bc610c0e9690bd35f3867ddbddb38a83c7975a68d87471c1868840a1e12a280cbf47f1ecd530625526a402bc84dd18404ed4740f7caf81d9cd60adcfba14652eec65bed69bc23bd808b27d", @generic="9f1590efa1980332e75c9e50a382da5ed71364d6282f3a1c65f50cc6bbe1acd4ed86cdcc38b411e1b7bc2a1c00e94f64a7270242cb52c1f105536ecfcfd294fda9045454a07a3840b1e693d2cd19f54f0014ad5b9a3c4bc1d78ca9cc032b84d219d21be71cfd2bd93a6e724c34f75434cba53c117c47e6092f12db24aa1bf1ec90f107f6a36cfb65c581e10c66d2c75d5b2efec857da6b1bafb7e01e8d7a6a7b61bd0860aeb52b86f66af7e7b3"]}, @generic="5b7959e0f2a66e7aff8b5ee1cf5fff297dbe2fe2c3ef18f80f6e59ae116f27e70a5d1a6a5cfe29434bddfbc210b85eabd96b41febbf3a9aac2c8fd1b273f632becc4032f068d90cbffbdd098", @typed={0x8, 0x51, @void=""}, @nested={0x64, 0x44, [@typed={0xc, 0x3e, @uid=r5}, @typed={0x10, 0x56, @u64=0x8}, @typed={0x10, 0x1, @u64=0x1f}, @typed={0xc, 0x40, @uid=r6}, @generic="dfa9b70873b8bb287e152d586bc4b248d08744fca36e90453db39809dbea3a8a671546ec47", @generic=""]}, @typed={0x8, 0x8a, @void=""}, @nested={0x1ec, 0x7, [@generic="2da08736df4aa36b5a4b0517cc37bbd10391794b7f816ac92dde3856a9e693d244e183390943beebcfa30fa8968e7791981f259029dd95cdb0f324dbea48200fdc6ba4eda4481b5e29180a4679b5cc0d53f9b4a392f034edca753bd2fb23c7264d073a3439f767bfbe8670f856448e29a96815bed700d2f134eaac4919bdd532871c1fbc24a013b65b2e5f3afe559ce146533a2433d14d176592f4c9abd6812f943df670e57f6c5330", @typed={0x20, 0x9, @str='@em0ppp1self!cpuset-\x00'}, @generic="891442449ec3ce2e9a67fc6b9cfb25a379c42a88436f18a357e0aae4db9b4ca73dfb7c6c68b4bb16c1c0b863cb8f20898fe1399e", @generic="112af25c6d5590daf00fa46a042d3102e376283d741e20ffe835e7ab3d00ec97b478bffdf8837568262e7adb74f45e5db45fb0d85f94179e39fb73f65ea1079d8faf5c2b0c2223a441228b2b8c22840c31c285d98bd612a6276af7944a63ac8a4613173a25ee94b3eeca35a04c929816095767e83b459fda1934a622b8d76e6ce86ff9d93e47c7b375bbfe75d3fa1b7e355972623499a139ba48458c081c38405b11b0425157f7f8b16312fa93fbc709f1f994206c4f243607938ae40d971f6a07325e99e2eb0f4765784d1ffcb24f8f94ca", @typed={0x18, 0x4d, @ipv6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}]}]}, 0x153c}, 0x1, 0x0, 0x0, 0x40}, 0x80) mmap(&(0x7f0000000000/0xfb3000)=nil, 0xfb3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r0, &(0x7f0000fb3000)=""/160, 0xa0, 0x2, 0x0, 0x0) r7 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r7, 0x2270, &(0x7f0000fb2000)="") ioctl$KDSKBLED(r7, 0x4b65, 0xff) getsockopt$netrom_NETROM_T1(r7, 0x103, 0x1, &(0x7f0000f27000-0x3)=0x0, &(0x7f000093a000)=0x4) 2018/01/26 06:00:05 executing program 6: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x8000f, 0x7, &(0x7f0000f40000)={0x0, 0x0}) getsockopt$sock_buf(r0, 0x1, 0x3b, &(0x7f0000d89000)=""/82, &(0x7f0000000000)=0x52) syslog(0x3, 0x0, 0x1de02c6b0129215f) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e2e000-0xf)='/dev/sequencer\x00', 0x0, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000006000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x2000}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000001000-0x6b)={0x0, 0x63, "cf9c1e98e0d7c91fd349d1d11e870e729edd66c8cdd3c6b5c4ff89dcb8b36ffe93ac01e238fc78b632893293154252d028611398e1103363d91b9b763d194f0c85aa237000d747cbd573cd79e25382c0fe028fbef4e7d301df1d3235003589627ad836"}, &(0x7f0000006000-0x4)=0x6b) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000006000)={r2, 0x100000001}, &(0x7f0000007000-0x4)=0x8) r3 = socket$unix(0x1, 0x5, 0x0) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f0000002000)=0x4) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001000)={{{@in=@rand_addr=0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0xe8) exit(0x2) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000001000)={0x0, 0x9, 0x5, 0x1, 0x9, 0x2, 0xf0, 0x9, {0x0, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x1, 0xb7, 0x89f2, 0xfffffffffffffffe}}, &(0x7f0000001000)=0xb8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000004000-0x8)={r5, 0x401}, &(0x7f0000003000)=0x8) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000002000)={r4, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$unix(r3, &(0x7f0000008000-0xb8)="d096a7b12dbbe3ee5f03bf18abd348ec7098c43df8da14ad14284b051f92fdb2d90d5fb48d9682220e99561ec4395493684bd0f9f4cd2ccbdf70a2db24fe1475cd4e61c9082fc80d4bce41c1fb8ee53788c1c8b298b7a7a81ef9740c4ac7a92a4133ca378392e12eb4baed9ca912628e71781594e8af80728f4ea2cc7112d34cac201131decd0c935e9e39b1da4ea7d3b3dad2156b32c43305ac5e68f49f01d458b4e27b3dd12c588a1c8159102004ecfb57bd7b6b502133", 0xb8, 0x40040, &(0x7f0000007000)=@abs={0x0, 0x0, 0x2}, 0xfffffffffffffd09) ioctl$TCSBRKP(r1, 0x5425, 0x7) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000000)=@sack_info={0x0, 0x3, 0x32}, &(0x7f0000001000-0x4)=0xc) r7 = fcntl$dupfd(r3, 0x0, r3) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000001000-0x83)={r6, 0x7b, "d1a06df14d083c6960866891f3f24760e8560354a96de33f982c7fde5969cd96a1ea48a32b9624e9a3c61a18845240c3c4b6c5917360dcc90f05fc9f3f82ef62c5c29e640ef1ec3759da3ca0c27803dcf2dc202d6235c841e460997b30819b3b049cd2541511ba3f43bb397aada856bdca7a863673770a7ffdcb21"}, &(0x7f0000001000-0x4)=0x83) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r1, 0xc0505405, &(0x7f0000000000)={{0xffffffffffffffff, 0x2, 0x5, 0x0, 0x1397}, 0x3, 0xf5, 0x41, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) userfaultfd(0x180000) getsockname$netrom(r1, &(0x7f0000000000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000006000)=0xfe6a) ioctl$sock_inet_SIOCGIFBRDADDR(r7, 0x8919, &(0x7f0000005000-0x20)={@common='ip_vti0\x00', @ifru_flags=0x1}) getsockopt$inet_sctp6_SCTP_STATUS(r7, 0x84, 0xe, &(0x7f0000005000-0xb8)={r6, 0x8, 0x9, 0xffff, 0x3, 0x1000, 0x0, 0x9, {r8, @in6={{0xa, 0x0, 0x400, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, 0x4f68, 0x7, 0x0, 0x3}}, &(0x7f0000004000)=0xb8) 2018/01/26 06:00:05 executing program 1: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000005000)='/dev/input/event#\x00', 0x100000000, 0x400) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f0000004000)=""/190) 2018/01/26 06:00:05 executing program 5: mmap(&(0x7f0000000000/0xdfc000)=nil, 0xdfc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$selinux_user(0xffffffffffffffff, &(0x7f00009a2000)={'system_u:object_r:usbmon_device_t:s0', 0x20, 'unconfined_u\x00'}, 0x32) r0 = socket$inet6(0xa, 0x1, 0x77) mmap(&(0x7f0000dfc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000dfd000-0x4)=0x0, &(0x7f0000492000-0x4)=0x4) r1 = creat(&(0x7f0000727000)='./file0\x00', 0x0) mq_getsetattr(r1, &(0x7f0000dfa000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) connect$vsock_stream(r1, &(0x7f00000af000)={0x28, 0x0, 0x0, @host=0x2, 0x0}, 0x10) 2018/01/26 06:00:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4, 0x7fffffff) connect$inet(r0, &(0x7f00008f3000)={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x12}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_buf(r0, 0x0, 0x11, &(0x7f0000a53000)="46ca83ac1b43db5a9a0e8185e327fff9666cd44295118cc44666b845047fa0249cf3aebaa216e0b9cd6a92785780047d8691eb7fcc6dbfef69144de63e7defed2f698b02fadfbc5bb0e22d8490d774de1c53ee1432daf496e29de2eae550a8acd2da4f2f21fc750e5441e107eacb07e65450c99dc3f6d3cc097b5be8dc3a9ad28757215291668567eaec28877265571b18dd334f5d97ec7cc850efdebfa9967d56325da22e394c9511b080d03aa5f97a17aacc3e", 0xb4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000d49000-0xcc)=[@in6={0xa, 0x2, 0x2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8001}, @in6={0xa, 0x3, 0xc798, @loopback={0x0, 0x1}, 0x34}, @in={0x2, 0x1, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x7, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, 0x1}, @in6={0xa, 0x3, 0x4, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x3}, @in6={0xa, 0x1, 0x7ff, @loopback={0x0, 0x1}, 0x7}, @in={0x2, 0x0, @rand_addr=0x10001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xcc) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000273000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x4d2}) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00006ed000-0xb)={0xfff, 0x1, 0x4, 0x1, 0x1, 0x2, 0x938e, 0x8, 0x7, 0x13f2e432, 0x5}, 0xb) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/26 06:00:05 executing program 7: r0 = socket$inet(0x2, 0x80000, 0x1000000000000003) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00006f5000)="", 0x0) 2018/01/26 06:00:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b55000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x2800010, &(0x7f000000a000)="") r0 = creat(&(0x7f0000139000)='./file0/bus\x00', 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00008d3000)={0x0, 0x0}) writev(r0, &(0x7f00009ae000-0xa0)=[{&(0x7f0000a89000-0xc9)="ed", 0xc}], 0x2000000000000011) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f000037d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00005e5000)=0xb) 2018/01/26 06:00:05 executing program 4: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000001e000-0x9)='/dev/sg#\x00', 0x8, 0x2482) write$selinux_validatetrans(r0, &(0x7f000001d000)={'system_u:object_r:crypt_device_t:s0', 0x20, 'system_u:object_r:dhcp_state_t:s0', 0x20, 0x0, 0x0, 0x20, '/usr/lib/telepathy/mission-control-5\x00'}, 0x6e) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000013000)={0x0, 0x0}) 2018/01/26 06:00:05 executing program 4: ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)=0x0) getpriority(0x1, r0) r1 = syz_open_dev$sg(&(0x7f0000a1f000)='/dev/sg#\x00', 0x10001, 0x400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(r1, 0x0, 0x2c, &(0x7f0000000000)={0x1000, {{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) ioctl$ASHMEM_SET_PROT_MASK(r1, 0x40047705, &(0x7f0000441000-0x8)={0x6, 0xffffffffffffffff}) 2018/01/26 06:00:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000a09000)="", 0x0, 0x0, &(0x7f000015a000)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f000015a000-0x4)=0x0, 0x6e7b6ab93f37a576) recvmsg(r0, &(0x7f000050d000)={0x0, 0x0, &(0x7f000073c000-0x70)=[], 0x0, &(0x7f0000766000-0x51)=""/0, 0x0, 0x0}, 0x0) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000086000)='tls\x00', 0x4) 2018/01/26 06:00:06 executing program 0: mmap(&(0x7f0000000000/0x892000)=nil, 0x892000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000259000)='/dev/sg#\x00', 0x0, 0x0) r2 = dup(r1) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x2011, r2, 0x0) mmap(&(0x7f0000892000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000892000+0xbac)=[{r1, 0x20, 0x0}, {r1, 0xd1, 0x0}], 0x2, 0x9) ioctl$int_in(r0, 0x5420, &(0x7f0000000000)=0x0) 2018/01/26 06:00:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000094000)='environ\x00') read(r0, &(0x7f0000ede000)=""/0, 0x0) ioctl$DRM_IOCTL_GET_STATS(r0, 0x807c6406, &(0x7f0000d05000-0x2f)=""/47) 2018/01/26 06:00:06 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x10000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0x1f) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000000000)={&(0x7f0000001000-0x1e)=@pppoe={0x0, 0x0, {0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}}}, 0x1e, &(0x7f000036b000-0x48)=[{&(0x7f0000000000)=""/166, 0xa6}, {&(0x7f0000001000-0x47)=""/71, 0x47}, {&(0x7f0000001000-0x2a)=""/42, 0x2a}, {&(0x7f0000ba5000-0x4c)=""/76, 0x4c}, {&(0x7f0000000000)=""/39, 0x27}, {&(0x7f0000000000)=""/89, 0x59}, {&(0x7f0000133000)=""/4096, 0x1000}, {&(0x7f0000b70000-0x2f)=""/47, 0x2f}, {&(0x7f0000902000-0x6a)=""/106, 0x6a}], 0x9, &(0x7f0000458000-0xe8)=""/232, 0xe8, 0x6}, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_buf(r1, 0x21, 0x80, &(0x7f0000275000)=""/169, &(0x7f00005d3000-0x4)=0xa9) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000842000)={0x0, 0x80000000}, &(0x7f0000ebb000)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000ffa000-0x16)={r2, 0x5, 0x7, [0x9, 0xffffffff, 0x0, 0x62, 0x2, 0x1, 0x1ff]}, 0x16) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r3, 0x8000000000000007, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$lock(r3, 0x6, &(0x7f0000e38000-0x20)={0x2, 0x0, 0x4, 0x3, 0x0}) 2018/01/26 06:00:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setrlimit(0x7, &(0x7f0000bed000-0x10)={0x0, 0x0}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000b2d000)={0x0, 0x0}) dup(r0) 2018/01/26 06:00:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000ccc000-0x10)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000625000)={0x0}, &(0x7f00009d7000)=0x4) r1 = socket(0x20000000000000a, 0x2, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x6, &(0x7f000001d000)='-', 0x1) connect$inet(r1, &(0x7f0000301000-0x10)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7d) setsockopt$inet6_int(r1, 0x29, 0x1, &(0x7f0000035000-0x4)=0x2, 0x4) 2018/01/26 06:00:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$l2tp(0x18, 0x1, 0x1) r0 = syz_open_procfs(0x0, &(0x7f0000005000)='setgroups\x00') write(r0, &(0x7f000000a000-0x1b)="09aaa76a9b87ad2d", 0x8) 2018/01/26 06:00:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d22000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000360000)=0xc) fcntl$dupfd(r0, 0x0, r0) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f000000d000)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) ptrace$setregset(0x4205, r2, 0x100000000202, &(0x7f0000792000)={&(0x7f0000271000)="", 0x0}) 2018/01/26 06:00:06 executing program 2: keyctl$read(0xb, 0x0, &(0x7f000000f000)=""/189, 0xbd) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x2, 0x2000) fcntl$setpipe(r0, 0x407, 0x1) r1 = dup3(r0, r0, 0x80000) setsockopt$sock_void(r1, 0x1, 0x3f, 0x0, 0x0) 2018/01/26 06:00:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000023000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_open_dev$sndtimer(&(0x7f0000e08000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, &(0x7f0000001000)={{0x0, 0x0, 0x0, 0x0, 0x619c}, [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]}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) ioctl$GIO_FONTX(0xffffffffffffffff, 0x4b6b, &(0x7f00001c9000)=""/115) rt_sigreturn() r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000c24000)='/selinux/status\x00', 0x0, 0x0) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000be8000)=0x100000001, 0x4) syz_open_procfs(0xffffffffffffffff, &(0x7f0000f8d000)='numa_maps\x00') ioctl$SNDRV_TIMER_IOCTL_TREAD(0xffffffffffffffff, 0x40045402, &(0x7f00007e7000)=0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) 2018/01/26 06:00:06 executing program 4: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) mknodat(r0, &(0x7f000060b000)='./file0\x00', 0x28, 0x96e4) mmap(&(0x7f0000000000/0xfe5000)=nil, 0xfe5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r0, &(0x7f0000fe6000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000fe6000-0x4)=0x14) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000fe6000-0x50)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, 0x1, 0x4, 0x4, 0x100, 0xebc6, 0x0, r1}) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f0000ec5000-0x60)=[{{&(0x7f0000fe7000-0x1e)=@pppoe={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @common='eql\x00'}}, 0x1e, &(0x7f0000730000)=[{&(0x7f0000fe7000-0x68)="5e107470e78b18a8d83bf5c67e5fc13c3a7d360b4dc48721bbeae1f4853239bfef5cb3d344db76e502ee2bc2e5c403dc827b55451c8bfe7895f94c698065dbf215b5f72994e160afa970dc3c7475a51b47d27c49c71867f27caa6bfaf8d77a02d366922e928e9190", 0x68}, {&(0x7f0000fe7000-0x1000)="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{0x54, 0x0, 0x0, "82742de736cd8350c06c70c638046f96a58bafdef8e932c831c14a5fe13bad03466199d167f8028d7fcd4a1319fc42df10258be0c88ffff4aee0d8ecd6b1df1922c5365373172d"}], 0x1060, 0x4000000}, 0x0}, {{&(0x7f0000fe6000)=@in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fe7000-0x10)=[{&(0x7f00004d2000-0x8c)="87f68855f2f400c929719fc6e1a107aafdc331277a7223b2e89965efc23c33d09bfd3c627743f8d1e900b52864df4255951e6ba294e475d4cfd8f333a995b9856a39b9517c59e84b4c9960041444e2d53debda0bbc347a23b34cab256dcf2b525e3b7fe8465bae54a43fc5cb2ac7a3fd7f27a25507e907639f8493a5f80f5f4fc8d6bd03402f154b4dc9eb7c", 0x8c}, {&(0x7f0000a1a000)="c640efa8984fea130f72919a47b1ee3eeba6f4345969956504fc44e1175c710347ebe78933a12dd27a34b3102bd2304a4841c5f3dfd3f405d640abf6d09737c99909723f189709d3e6a964f419805f3bbc4a7b0fade3d70510a6372da866d7b65105a9459d30ece5c31650191dd4e1c5100bdcf828528799090e82ac9b0bec94641f8afa7e58282cf20a56003d3fa0eb342b47b72531ec55a04666e92a03b04041f54d5ecc4798370fc01f106e9523eb9addd04d272f6b6f", 0xb8}], 0x2, 0x0, 0x0, 0x40004}, 0x6}, {{0x0, 0x0, &(0x7f0000fe7000-0x28)=[{&(0x7f0000f1c000-0xa2)="b2042f09153e68ef05d12d312f5b5828031dd8a5b4fe2829a8d1cf9f14a26fa5ccf14a7906f7d52fbdf726c8c7aa2ff5f8318d872480b172bba1e570335e5963bcca5ffb11ce4d72b8f65914d804c4d992a5de9bd0f0c60cff1b45b00ad2c2d101ae85405d1e72198890330ba2e2902f963beec82831741a9e16e0c17b9402ef917cf0c2439ff8f3d645abe72331f5591e712fc83e1e6cf8c51efb6eb725a0024019", 0xa2}, {&(0x7f0000fe7000-0xd6)="2cd3fd6f368382c1e055d8515cb5978bd7203cb9613bd0cc0b7c469a98aa8124cce5512bba72d8a013563be2ca4551d297edc0ec494f273ed600b58f5964ba84b13f5ec628826eef344175a33f03be3856590cea2a3dd1ec2b3114e477d1a0dc32e38bc5052298cf4dafc761318fb18ba2ed6a9221f1978cf89f1a15072b4120fb92d184c77982b1fb6110b61b9adb4b048ccf1afb7040e87b626b47d8a0da99bd083a457547a33c39fab63906ce02c7956c42043a45d4ef2cf1e15d84164b7560a35a0b7b349a65ce81d527956407797d2815c6b19b", 0xd6}, {&(0x7f0000fe7000-0x12)="accc68618a66ebe0cc3e83a387d1af35b603", 0x12}, {&(0x7f0000fe6000)="58ba5ab4cc3d0a0caf1a6e3352c5625b83006afc06b85fb11dc859e55cad785aa678a4e994ae9410a0209321a8765ecb2512fa0d32a1644246e0a30ae999bbd5b837d41e66f2217392f82d4654ffb66ff3d193817ccfa5adb7069502a958b49d2521dc799b8bc3160786af1bfce68adef215f9acea6cf818c5780401cc1e345a107ed05b23d60fed9afc8d7847d6bd8f420ad987dbc28fa8df5c0a558a0d6894c9e145e689f0471f4dab93ece8037a6ffbae4c970fe907d7834af3b40994b3e347", 0xc1}, {&(0x7f00009ae000)="55406903cb786fbe0899c39e725f926ed80c0496965cad40f34730426fadebda665719fadc1e6b94c470a3f1dc71e090e9210ce6362c7dda1c2b4b5c132a97e7605131ab478450a501869cd531bf1e8e5fe3e9a87f0a354051e0a80c8ed32ccd0866e4f27ae6cbffe53dac66485a34182bea83d9c851083b468c3f8da1a7fcfcc31d540589809cfdbfde66bddb69ca788463503bd117993e1a1db1ddaaf63383bce9251ab6da0fd9d62cb20d5ca55f3b7be19c67633b46a7d307c7975451ca79f5e93fb25d23852598048685caf0a8fb372d4bd06542de4bdec37e7b8c5901c6b2c2453838c0c5d93b4dc65bf264b3d6be32bcc28dae52243f5c875a26eb1e843b1a1bbbfa1b94903b783ea84c9ed60d370408ca355b29fb60f50356bf64f71f6677271a9ec19dcd3b8519b409e8309dd6c867cf1676fab7985040bded4cb1c80b4c8c53bfd7071798246691d15acdd3215b076bb11587183b6dc9a00f77930eba50c4472d9556aba0f43bb387c26d929c893c0b88dfed447d0e527217e34c24978afc2fa631b392a2326c0bcb254b83ce73530b08bdc82d40803721179036078291126aa904695fa076a0b148a7fdebe26e06ee739b36bc5130d22ab146390ed08c82bdfa85e4bc059e2cd99162836bdd382f1f56670c1fe06ebcbd59e9569a1daac044feab97de024db74f0e0dd6d16b607a4bce3b6a1d8ed972e8386c003f9ad4394271a8aa39ae1d4f9c53d2d68a7c53e094bffce7b3c59588bc78a7c1ac1d249f0458aea2ffb8ef370e30473fb9af0f578324f34caa36d04ffbfaf07220e4f5161363025ffd32084cee0a845c9acfe3cfd64773e09bca7c6be2ce0f4422148b5fd2e321d48fb1ff0b3b00a2e56b1bbfe75aa3dad64af2d037aa60739dd4e9b684182af473b2b520ff2ee4f7743645a371325c240ccfbeed8f7f35630dabd4ff1e9a8f5862c9b4dd5668e0351e95ea6c3a9175df45bb3f48822f8474750651c76081d43f9b1cf9fe961a85e65f64f853664a0f02c02b49442cce818d5f4789323db99ff265ccfd472b98272461dbfd6de5915b97eab1fbb42a6146419192bb917b3025dd14404941e7ce8d97a87b20363b9d7eb8507e4076b4a3ee1d4ccb74bb053db7452180b74b1b53ac21a3f9da68f5044636fa80c3366bc367320df27cf4488f44e9cc87f8fd2b425fadc63053a0b8a3c2b6269e5ab96272da280997b5eb9ecaf2db041b130924b781a41d7b271d56942e0d1c3584b455cb9ff7c14be342d9851c40a812d00c8540939110739d51869a8f25ab0c03f6deec7a95c07f82d2f73009633ca5f3247e60da02372f07dc6ad0af17719e377d7e66df7444d9e6afb36727cc8ae5b07afc0af1f207128f8dd2e860c284182a4b70aefed10af6eef5820d7cc295635eb64ff7f4cc112dbbdc3d45766820a64c356842295d2be46d10d88f96c5f68a289c667209442d7400c17fefcc5c9966711b6c9814c6a67808a2f436226374551d6d4f450671892903a3db5ca5c46402ee7409753d03bcc0a39aadf3afdd14fccd7a867ad13e037852f64016cbae065b616ae563ae5fed61058de32a4c6defd5bba956b644b0b386ea95805ec6da8fc9b19cc59d5f43513aa0c621ae42d00cd425bcc28612dfb1705b3ac6fe7968ebdee220077f3105b2f468b364ea9dee22dd154fe4e971d630906252a93fa4eafe07215f074d701e254bba66af4df184a6239d42b87e08c4e05f98ce0a5742fe167cb6e7255d7d8fc6f0c813a6fddcd47439392a7a54a5720750996027df3189915350ed36845b0178e62cda76cd9ed931d483a39d497848f31650a7a24d6edb8136d3abcbebe77e4a7e3b6142542e677993640836f17e732b9ecb6fed0339e38fbe9a493bd1d365b8125b415c7b4f0a90624a190c30999fdfba2e882c098b998f10b1f8dccdbc63d1bf0acd2766f3e0ef509c483973fb56db0d97412a62e29ceb304b704d44d4917c2742f0d237a3e85a4614ccf072bf023c2ba395ca68e53d51d00b90802ab81fd12d65a3ca0ae845f0e3db0e62662df8360595215726a0c38c7d9678c1bf117b6ee57c011c9b1aa8061210461788f18d9a4c6910fadd5b0eb92bd7f30d5876ca10c3a172542697eb10e7883c28b8ee8d0264424eae352288e1772f1717f4ea65f28922919031426d2e8578cf4e108792307fc297aa26e41077685102097dbdbc21dac5040fca1af8c131b1cfb6bdddee90da0c0e4aa316b280a3ded5b634c2896a1a944e7c6ac6cf46ee74e940309de49273ee9986d2e36fb0dc97b35c368ec5844cca0618c3ce8224b8ac176be511e9d7d28189bcf3c38d47616b08e14e3aa1cee3b08c784dc657f2089d9bb653b55dba80ca1d4c78fb08eb49ba1d412d767bc3dfc650897a46fa391f4b920b5169bc982424a5b995b8eea1524ec17210c51a593b92784ba39390994826ed2e066fc501587bfc5fe376aa71b7afd6e476cb43c83a128abe3dae67e2dee79a791f37273b6bfd6770cd8f83caf20790bb5abea0826b17a6394b234565f6c7140188cb1af654dbccd0351c41744fe5801cbe2facdeeae571e59caa8b3314ab0a8111419d1bbaa8d05b52c830757719d72c344ca4df59edb20b27788becb9cd592a5ca7c9d9047abc2dadf3582397dbaa6e9c3115cabf4d656625ab1543347f34fcd47e82dbd5f36d53869e50b8f864780252645c681333c3deeb5b3c20ac6aa2f960c265409a539d8fb13156158c51d96c89b86e7016c127989c828b6a3563c74edbcc5536f168f35a1414d60aea17285fc7b43a7ba2f24b0cad76a83e3d9b88346d66a128f17cbddb2d407fc0e4b874310397ebec43494e3403ccd1f086849f49a379076f6bd0ddf3a47aff38ee6f67c5313f0955a00fc87258138067a60169f6e952f4a5178d6ecdd90fafc2fc6f88d3120339007256f868ebdd22548596fc080e4cc9f947fbe04f40aa64b60b07b963f7dc5260bd2dfdf7f33dd818feb4418f1bc24f0821a79ce72eaf59031bd1e54d15c29953fc950aee701b21dd9b6729baf62e61958d56f88b4b35237e953689b2b9919f5ca1d903376d7e60826ac81a35e041f43675217d67f59ddbdfff8121d6bce92d7fd5e9cf0755817844897592090a6e4be25eb048fa7c0b336801e8bffedda050a101f780b62997398eb702820d70b08c0cfc2caf3fcf3bbd0aaa457cd76f0f3585d87df40ba28432875e806ec7e761526cb76096c62f0bb71aaba4c5cdbf1f3ce736bc5958399eb41e84807ab92eeed72e7946c95e2b47b4d2b6677379bc04ab30388fd8126169a8f8e8ea9e8f43d805927c6eb6dcde954fd9035b7a72d45114040bd2ba1efda88d429ea581d89b1f17bd5e259dca867607cb1f8e709b4ebb44bb20c8e0e70b731550ca30d26d1930b8ee2fc866400ab18f71c31c83e8eaa20c4c7bfe3b9536d66837299fb79bf357ad5a05713556009ef4d89b41f54f8284214d24272da5df808995ad58ac7d7e85c331fa91167dfbada4102034e42e3b20390a30c3166da6914f67e836e5947c5f7b25956e4b0654795031f32f04d572cd19a03fc00a9a9a0b5b69744c3fdd9ad550cfd8760da63cf89abed937ecf78056d1692ddef93248bb76ed7e73f2a09915552d4f29166e6d10a89f36acdf416e696a7a21c45276d4d386f26d3e9ce1e05e2c9dacf56b0652e0298cb05d1ba1262fc448dbcaa2baa8af86d65da3a41debdcc17fd4e9c55e99fde07bb2066bb218a575b8cc2797f6de06deadcd888559ee42605b488e95baf6ba3511bf5303e57152312a452730511d2c051407bf249234b39b54475b4e7b409a8d733fe302af7746b86b8702682893d9b6f28cddd11011d28d42f5c00f5c543884a56692a6c13f18d9bfc6047f87981d8b407749eeda5d9db5c660284f61a3c90fe49e71e89e261cbc1dff99a5b985b4fbbafa0d65e41666038ec1bd28ff3876ea5beb9523fbc7c75425b8a77e6227b53d23346b41f766cb382f1975d9753e7c2477d63d71cf41eab65625d0df3f05a69f60a1b8ba50f2fa7566a7d00321b292dd3137ea160cf116e3051aa1000e8b8467880d1e250302789b7ca97291d2c660ca327a2370643c28c3f73b2e42fffc4d1b64fc2cbf9aa1f0d3eefe9585c33e92d994154002425e9a7298eb20a1f7239eb31efb5de246bd77e5ad99fb040ee76d0609708132f9e448b8a726027a4b23cedd2b19c0bc9dcf8f04179025ccef9f9ba4d680fc791fcb558dad0bd6a81acf69894ed53900c0f1f80608882c448938288e4f5cfb32d97d69e930c59bbe85380c013984560cdcf6d376c18f34efa658798d96fbef5ce86938b427b6ef620780c20c98b49713a1818af84eb6cf247910ccc55d58199a7c179fd568f32fe37f068de40caebbd2ee2fbd104cc470d634b956d8928fa58e2c1d0b9ab527b26b9e2c0dfb527e77c7b0e142e6bb7c27483d06254340bff916a55ad3e1c85ba3a4da8d3c4d48a56cc40a7992551220529caf0fa5ec5111db6e2d030b6bf4b3500c5a97c58447d3b222e3a08b371f8e5727f3d74d2b637c17ff087581bfc1773bb5acbe6d4364ac159f1dd5a5c78c91eb601348044a8f328573d4424447d03e281cabf67d49715f065667612cb0d53ca1919ed5057b49a2d91e721222234b30b87e62b63e3c960e808d668d19bd318c1317ff1fc57f401c86058422ae3efdc3f85d837f0e6c1974cdff6ebaf77baae8c64bb7400567722b5a5953b95a4abf533657bd969c0c3da747f3f71acc653691429187481671827e965af80aebda10e56a295ce9b410d29ff58aa49320995c724fb2a3151769e7e8a1738e7835689f63fa8a70f3444977ac01f07d719203fb3e3418e356b2b42386173c05f430e97ae2ff91a255ae058d0acb2b6028787212c5b771beec75f6bc31eabe13f9839052c18f65b2783fd63882a11b028110fe6933080e7b0c899fbd871d79dc45989c03bad4eb5c60646946bcf21f15c416334566c4ec5a3dcf125eb26148b401d4c59cf6dd98b53d882477a7841fdbe9f8d0bc4734c765d0bc47ad18407a71ae45c1e433075f3acdfcf19901d824d51326c5cf2390e7fc1e23e5ec15edeccbc347a5868190e11b21ca543dab2c1a4b4bc062d2ec98bf8fe525eb6838d920716104fd2bd150c7ca934950f5d88b7250cc80ac6a44d51181d6764b0cc2fcddf4dd4748504cd557336621af1d7ffb43f41971841f6e88749b3cb9a1a190467e081c47fbf72a22b31f703abe62de58056bc2057daeebb9334af82e40953398f7496cc32e99c530559dcce8c77434f99a9f56df3e0d7a0acd6bd7bb809532994775d663d9590cd8e29cb75ad1452a4c27f36f9babbd565783fa014db67a212a202320300be695731e8320c216e611d544e83f39f353f31ed16f0269eca08fa68d955da9b947f8fce086d31320f4c2b75e4f1676d153cf941aa73f178b241e75ad671a5af703f83f3bdd7a689544f36b544df7741de127122fb6209c13f617ca9e2d6e6e0c928b6afb75ce22bbfae9c53fad8b1f358a3ee84fe78f128a6d7cde0f95fe0b7e7062a1589090428fbfd9c26a97ec58f23016988d9838ce94db78d84efd4f6330d855c5450b3848f648e8843e98d4827d8c3abca9fc36e2bd3df8385110569d15631815161cff0901e08abe3d8a6a051fa1e977d46bb436cfaf16a78813d5be7ea208047ac0af21322c972316b808d95e188d24bb394e6b7d575d67511c2458168ebce7f9d9a906dbc0464d8b489c9342d09d06320af8177f48d0cfe83e6bd08bb5e3", 0x1000}], 0x5, 0x0, 0x0, 0x4000000}, 0x6}], 0x3, 0x0) r2 = socket$inet6(0xa, 0x801, 0x0) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000fcf000)={0xaa, 0x400000000000044, 0x0}) sendmsg(r2, &(0x7f0000f66000-0x38)={&(0x7f0000b08000-0x80)=@generic={0xa, "daf8ffe6ffffff0001f20000000000b61b340e63f8ab691822e903e7d64ac8fef9507f000daec57f844686fbbf26093d6b53efc1cb2b880001186a68506776e9eba5ebd039273202a52700faccec35120ec64fc333c1c99287b26eaece2900727e347f814dc256ce82cb2c8080000000bff900000000000000076167b456"}, 0x80, &(0x7f0000f6c000)=[], 0x0, &(0x7f0000fe1000-0x128c)=[], 0x0, 0x0}, 0x20004801) 2018/01/26 06:00:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x1, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000c2e000-0xb8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in6={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002b8000)=0xb8) mq_timedreceive(r0, &(0x7f000009d000)=""/224, 0xe0, 0x20d4671c, &(0x7f0000e6f000-0x8)={0x77359400, 0x0}) mq_timedsend(r0, &(0x7f000066c000)="", 0x0, 0x0, &(0x7f000066d000-0x10)={0x0, 0x0}) r1 = memfd_create(&(0x7f0000fc6000-0x3)='-$\x00', 0x3) listen$netrom(r1, 0x9) 2018/01/26 06:00:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x9) ioctl$TCSETA(r0, 0x5406, &(0x7f00001df000-0x14)={0x7a73, 0x10000, 0x80, 0x6, 0x0, 0x2, 0xffffffffffffff1f, 0xc39, 0x8, 0xfffffffffffffff8}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c3c000-0xc)={0x0, 0x0}) pipe(&(0x7f00001b1000-0x8)={0x0, 0x0}) fcntl$setsig(r3, 0xa, 0xa) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0106434, &(0x7f0000828000)={0x5, 0x0, 0x10000, 0x1f}) ioctl$DRM_IOCTL_AGP_BIND(r3, 0x40086436, &(0x7f0000b4e000)={r4, 0x5}) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000462000)=0x9) ioctl$TIOCGSID(r2, 0x5429, &(0x7f000099d000-0x4)=0x0) getresuid(&(0x7f0000627000-0x4)=0x0, &(0x7f0000dcc000-0x4)=0x0, &(0x7f0000686000)=0x0) lstat(&(0x7f00003e5000)='./file0\x00', &(0x7f0000960000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = fcntl$getown(r2, 0x9) getresuid(&(0x7f000098c000)=0x0, &(0x7f0000b41000)=0x0, &(0x7f0000e53000-0x4)=0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000011000)={0x0, 0x0, 0x0}, &(0x7f00008d9000)=0xc) fcntl$getownex(r0, 0x10, &(0x7f0000293000)={0x0, 0x0}) r12 = getuid() getresgid(&(0x7f00006a7000-0x4)=0x0, &(0x7f00009f2000)=0x0, &(0x7f0000bca000-0x4)=0x0) sendmsg$unix(r2, &(0x7f00003ab000-0x1c)={&(0x7f000094a000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000b2a000)=[{&(0x7f0000039000-0x4c)="8bf53a9fe3d566d4cc9944adcf99d3c29b9574ca5932ece5dbce8325085fda66f22d5e765a8fb25e5247b207a49b4d314e079c9d2d01f7d61c520e49287c43a14c07bc2a6c87a20b31f5438df88af29f666a05a1565459e3c5e444d8da92ef00a18b8049a3ab89f92d98a6b40d3879e7e4bea9c19c830c82e4503b84cc869f0f821529c6a12b674ee690fb5fe12c0e21be733160b0248c9dcdcf261f6c0d617f213ac0fc5be6a2ed36f53c8b82011412d741e6f678fdaccede3e16d899f3613040c09d6b53f5ca6838568f35d3a58f0ddf79881b0dd3645a370c4815ac5a", 0xde}, {&(0x7f00000a0000)="ea6ca4615153bb6cfd083a9f380202b16e9e47e48e0d265cf5b05f70a50b9f772679c5a97fcc800ddf1426f16e87bee088b664606483da59f3305729dfeec399055b3a3d84974180a1d9d4cab69456289cc86a0507ffa6188fe5d5032ee45b14af9344921c99a02cfcd23a2a257aa02494a21604b63967d6a3538a1b80f3ef7861f9cd83f03816455f79e553bc86b893e52d5455925c27a33a", 0x99}, {&(0x7f0000902000-0x1000)="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", 0x1000}], 0x3, &(0x7f0000e77000)=[@rights={0x1c, 0x1, 0x1, [r0, r3, r0, r3]}, @cred={0x18, 0x1, 0x2, r5, r6, r7}, @cred={0x18, 0x1, 0x2, r8, r9, r10}, @cred={0x18, 0x1, 0x2, r11, r12, r13}], 0x64, 0x20000000}, 0x40) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCSPGRP(r2, 0x8902, &(0x7f0000b4a000)=r8) r14 = syz_open_pts(r0, 0x0) ioctl$TCXONC(r14, 0x540a, 0x0) 2018/01/26 06:00:06 executing program 6: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000001000-0xc)={0x0, 0x7, 0x10}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000000)={r1, 0x19, "79d3f5a605504a71d2aa175f512670d730d27bc7a2ac5c78f1"}, &(0x7f0000001000-0x4)=0x21) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x801) ioctl(r2, 0x440000100000127f, &(0x7f0000006000-0x1)="") 2018/01/26 06:00:06 executing program 1: r0 = socket$inet6_sctp(0xa, 0x0, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f000096e000)={0x0}, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000027000-0x48)=@ipv4_newroute={0x30, 0x18, 0x25, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0}, [@RTA_MULTIPATH={0x14, 0x9, [{0x8, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}]}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 06:00:06 executing program 0: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000104000-0x11)='/selinux/enforce\x00', 0x0, 0x0) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000dad000)={&(0x7f000052b000/0x3000)=nil, 0x3000}) r1 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd4(r0, &(0x7f0000001000)={0x3}, 0x8, 0x80800) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000000)=0x0) sched_setaffinity(r2, 0x8, &(0x7f0000e6a000-0x8)=0x1) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f0000001000-0x4)=0x0) setsockopt$packet_int(r1, 0x107, 0xa, &(0x7f0000b26000)=0x0, 0xfffffe31) 2018/01/26 06:00:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$unix(0xffffffffffffffff, &(0x7f0000734000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000550000)=0x8, 0x80000) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00006ef000)={0x0, &(0x7f0000053000)=[]}, 0x8) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000d4a000-0x9)='/dev/ppp\x00', 0x0, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r1, 0x28, 0x2, &(0x7f00001fd000)=0x150d, 0x8) r2 = socket(0x8000000a, 0x800802, 0xfffffffffffffffd) sendmsg(r2, &(0x7f00009d8000-0x38)={&(0x7f0000186000)=@in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000038000-0x50)=[], 0x0, &(0x7f000038c000)=[{0x10, 0x1, 0x24, ""}], 0x10, 0x0}, 0x0) 2018/01/26 06:00:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f000052a000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f00003e4000)=""/246) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000a94000-0x9)='/dev/rtc\x00', 0x90080, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000342000-0x3c)=[@in6={0xa, 0x2, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x3c) 2018/01/26 06:00:06 executing program 4: mmap(&(0x7f0000000000/0xfdf000)=nil, 0xfdf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00008a7000-0x37)='proc+vmnet0^mime_typeuserem1wlan1vboxnet0mime_typeeth1\x00', 0x0) pwrite64(r0, &(0x7f00000a9000)="da1ed4c6dded1b78fc32304d94d0495eb57495f26bd5e020039135e969d62de70774035020e85d75ca98aa392bd9112c8139f55a2a9aee87aa62b0c9a368a1866279463154ba1d39b42c188aa87a1db69f69fbfd67731bfaf62b639f911c4fe5aa163574d70d3127cad9d17ea2b888dfd9b4338d606825114f0aec9522b8eb85", 0x80, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x2000005, 0x11, r0, 0x0) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000734000)='./file0\x00') creat(&(0x7f0000fb3000)='./file0\x00', 0x0) creat(&(0x7f00007d4000-0x8)='./file0\x00', 0x0) 2018/01/26 06:00:06 executing program 1: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000dc5000-0xb)='/dev/hwrng\x00', 0x600000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000000)={0x0, 0xf8, "c1e0d047abbfa6ecb0a1017db55fee17e9b47e1035436db4d59d1b6fc745465602b321e6b33620ae03e395b7f7e6d7828752c39130e2273f22220bb98f4f5991bfc60483f977e1ac7ff2adb68d722959aeea36a03c5ad719c9f70f632d43ce8365d78c1472dcfac840746dc80d9abd25c9f38034f4efc8c06e4a81f79f0549d6745d1621421830c03e16b4ebb0b227ce963a88e45f53f6ff01a3ad4fe37b710f203ed7014399559a0ff7576f259987b043fb613cf982014be1efc38583952c08cb0053228fdb383eab9088948bf14e37bfdc41c2e080c8063a72b6e56d6ffac9221c11f9cbf5896af5a87d92fff8a06b61653bb1c1a56e2b"}, &(0x7f0000515000-0x4)=0x100) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000a7a000)={r1, @in6={{0xa, 0x3, 0x8001, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x81) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x4, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_VERSION(r0, 0xc0246400, &(0x7f0000ce8000-0x24)={0x400, 0x300000000, 0x7, 0x321, &(0x7f00003a4000-0x3c)=""/60, 0x4, &(0x7f00004b7000)=""/4, 0x7e, &(0x7f0000e8a000)=""/126}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r2, &(0x7f0000d65000)={&(0x7f000075f000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000023000)={&(0x7f0000cb9000-0x14)={0x14, 0x2, 0x3, 0x310, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x4040000) r3 = accept4(0xffffffffffffff9c, &(0x7f0000783000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f0000f7b000-0x4)=0x32, 0x0) socketpair(0x10, 0x8080f, 0x0, &(0x7f0000ab6000)={0x0, 0x0}) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f00002fd000-0xe8)={{{@in=@multicast1=0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000caf000-0x4)=0xe8) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f00008dc000-0x10)={r5, 0x1, 0x6, @random="5cdfe67d8827", [0x0, 0x0]}, 0x10) r7 = dup(r4) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r7, 0x84, 0xc, &(0x7f0000cc5000)=0x42, 0x4) getpeername$inet(r3, &(0x7f000099f000)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e1a000-0x4)=0x10) r8 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00002f9000-0x10)='/selinux/policy\x00', 0x0, 0x0) r9 = socket$inet(0x2, 0x802, 0x0) ioctl$PPPOEIOCDFWD(r8, 0xb101, 0x0) setsockopt$inet_opts(r9, 0x0, 0x6, &(0x7f0000eec000-0x62)="", 0x0) ioctl$TUNSETPERSIST(r8, 0x400454cb, &(0x7f00009a7000-0x4)=0x3) connect$l2tp(r7, &(0x7f00009f3000-0x26)=@pppol2tp={0x18, 0x1, {0x0, r2, {0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x14}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x2, 0x3, 0x3}}, 0x26) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000091000-0x5c)={{0xa, 0x2, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, {0xa, 0x1, 0x10001, @loopback={0x0, 0x1}, 0x4}, 0x3, [0x4, 0x5, 0x3, 0x100000001, 0x9, 0x80, 0x20, 0xfb3a]}, 0x5c) sendmsg$nl_netfilter(r3, &(0x7f0000384000)={&(0x7f0000f2d000-0xc)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f000038f000)={&(0x7f0000be9000)={0x94, 0x8, 0xb, 0x800, 0x5, 0x1, {0x5, 0x0, 0x7}, [@nested={0x74, 0x36, [@generic="c421955ed82a09c7acdc4c5c8163650615209da8d90ff3ef8b1f65b8ba5952396716da805f60aecfd1423e0fc876681c785792ecd7eebd3ecee53ce20041458f00191aa9399aacfe2d608a62056f", @typed={0xc, 0x34, @fd=r0}, @typed={0xc, 0x60, @uid=r6}, @typed={0x8, 0x29, @void=""}]}, @typed={0xc, 0x4f, @uid=r6}]}, 0x94}, 0x1, 0x0, 0x0, 0x40}, 0x40000) 2018/01/26 06:00:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x50, &(0x7f0000413000)=""/185, &(0x7f0000b55000)=0xb9) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000cf5000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x81, 0x0, 0xff, 0x0, 0x3, 0x7, 0x3abeb3a0}, 0x20) 2018/01/26 06:00:06 executing program 5: mmap(&(0x7f0000000000/0xe7b000)=nil, 0xe7b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f0000e71000)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x2, 0x200000, 0x2, 0x0, {0xa, 0x1, 0x3, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}}}, 0x32) mmap(&(0x7f0000e7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) flock(r0, 0x6) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e7b000)='/dev/sequencer2\x00', 0x100, 0x0) mmap(&(0x7f0000e7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000e7c000)={0x0, 0x5, 0x100, 0x2, 0x7ecc, 0x4}, &(0x7f0000d3b000)=0x14) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000e42000)={r3, 0x100000000, 0x0, 0x3, 0x5}, &(0x7f00007a7000-0x4)=0x18) mmap(&(0x7f0000e7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_int(r2, 0x101, 0x9, &(0x7f0000341000-0x4)=0x0, &(0x7f0000e7e000-0x4)=0x4) ioctl$TIOCLINUX4(r2, 0x541c, &(0x7f0000048000)=0x4) recvmmsg(r1, &(0x7f0000e79000)=[{{&(0x7f0000442000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f000059b000-0x70)=[{&(0x7f0000e7a000-0x51)=""/81, 0x51}, {&(0x7f0000e79000)=""/4096, 0x1000}, {&(0x7f0000e7a000-0x57)=""/87, 0x57}, {&(0x7f00009cf000)=""/214, 0xd6}, {&(0x7f0000461000)=""/164, 0xa4}, {&(0x7f0000273000-0x9e)=""/158, 0x9e}, {&(0x7f0000e7a000-0x29)=""/41, 0x29}], 0x7, 0x0, 0x0, 0x8}, 0xc0}, {{&(0x7f000015d000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x10, &(0x7f0000e7a000-0x20)=[{&(0x7f0000e7a000-0xdf)=""/223, 0xdf}, {&(0x7f00001f3000)=""/93, 0x5d}], 0x2, &(0x7f0000b1f000)=""/96, 0x60, 0x6}, 0x3}, {{&(0x7f0000ba7000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f000010a000-0x50)=[{&(0x7f0000e79000)=""/24, 0x18}, {&(0x7f0000e7a000-0x6a)=""/109, 0x6d}, {&(0x7f0000e79000)=""/193, 0xc1}, {&(0x7f000095d000)=""/162, 0xa2}, {&(0x7f0000bd2000-0x70)=""/112, 0x70}], 0x5, &(0x7f000084c000-0x37)=""/55, 0x37, 0xffffffffffffff00}, 0xbc0}, {{&(0x7f0000a3c000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000e7a000-0x40)=[{&(0x7f0000229000)=""/85, 0x55}, {&(0x7f0000e7a000-0x1000)=""/4096, 0x1000}, {&(0x7f0000e7a000-0xe8)=""/232, 0xe8}, {&(0x7f0000e79000)=""/4, 0x4}], 0x4, &(0x7f00001c3000-0xe5)=""/229, 0xe5, 0x2}, 0xffffffff}, {{&(0x7f0000132000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x10, &(0x7f00007c3000-0x70)=[{&(0x7f0000e79000)=""/166, 0xa6}, {&(0x7f0000903000-0x87)=""/135, 0x87}, {&(0x7f00004cf000)=""/160, 0xa0}, {&(0x7f0000e7a000-0xe6)=""/230, 0xe6}, {&(0x7f0000268000-0xac)=""/172, 0xac}, {&(0x7f0000e7a000-0xbd)=""/189, 0xbd}, {&(0x7f0000e79000)=""/63, 0x3f}], 0x7, &(0x7f0000e7a000-0xad)=""/173, 0xad, 0xd4}, 0x0}], 0x5, 0x120, &(0x7f000060f000-0x10)={0x77359400, 0x0}) r4 = socket$l2tp(0x18, 0x1, 0x1) ioctl$PPPIOCGCHAN(r1, 0x80047437, &(0x7f0000e7a000)=0x0) dup2(r4, r0) 2018/01/26 06:00:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x2) getsockopt$sock_int(r0, 0x1, 0x12, &(0x7f0000b05000)=0x0, &(0x7f0000d59000)=0x4) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00001a9000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0x9) 2018/01/26 06:00:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000066000-0x38)={&(0x7f00002a6000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000e2a000)={&(0x7f0000c5c000-0x14)={0x14, 0xa, 0xa, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000ea8000)=0x1, 0x4) symlink(&(0x7f0000f48000)='./file0\x00', &(0x7f00003e2000)='./file0\x00') 2018/01/26 06:00:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000cc3000)='./file0\x00', &(0x7f000021d000-0x8)='./file0\x00', &(0x7f000015e000)='ramfs\x00', 0x0, &(0x7f000000a000)="") chdir(&(0x7f00002d7000)='./file0\x00') getrlimit(0x8, &(0x7f00003c4000)={0x0, 0x0}) rt_sigreturn() umount2(&(0x7f0000f66000)='.', 0x2) mkdir(&(0x7f0000ecc000)='./file0\x00', 0x0) mount(&(0x7f0000ce7000-0x8)='./file0\x00', &(0x7f0000c9a000+0xc13)='./file0\x00', &(0x7f0000cd3000)='ramfs\x00', 0xfffffffffffffffd, &(0x7f0000737000-0x2)="0d04") 2018/01/26 06:00:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00004b0000)='/dev/pktcdvd/control\x00', 0x0, 0x0) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f000029c000)=0x37) r2 = syz_open_dev$usbmon(&(0x7f0000583000)='/dev/usbmon#\x00', 0xd1f, 0x501000) connect$ax25(r1, &(0x7f0000836000-0xa)={0x3, {"dd67b21ad2b355"}, 0x0}, 0x10) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000fcf000)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_CTX(r2, 0xc0086423, &(0x7f0000be7000-0x8)={r3, 0x1}) sendmsg(r0, &(0x7f0000ff5000)={&(0x7f0000093000-0x1c)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f00008d5000-0x60)=[], 0x0, &(0x7f0000115000-0x10)=[{0xc, 0x29, 0x43, ""}], 0xc, 0x0}, 0x0) 2018/01/26 06:00:06 executing program 6: r0 = gettid() setpgid(r0, 0x0) userfaultfd(0x80800) 2018/01/26 06:00:06 executing program 7: r0 = fcntl$getown(0xffffffffffffff9c, 0x9) getpgid(r0) setpriority(0x2, r0, 0x0) 2018/01/26 06:00:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00006d9000)='net/route\x00') getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000cb000)={0x0, 0x0, 0x0}, &(0x7f000091f000-0x4)=0xc) r1 = socket$l2tp(0x18, 0x1, 0x1) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f00004d5000)=[{0x2, 0x5}, {0x3, 0x800}, {0xc, 0x5}], 0x3) write$selinux_load(r0, &(0x7f000089c000-0xb1)={0xf97cff8c, 0x8, 'SE Linux', "d7b17130228284bc07da1a71451f784e473f72a4066c545b55b16031488cc544b65111838fd55bf66308a7af344964a82e602861c8d12fc3a19af65c8ff3c7f3bd119736d2ae574a4db96bcc7240c9e760481d156f398761ce0fb3c620f4fd5f4f5219a154c5bd19d589b8f8cb35b7e2e84efb60fae0def63bbe3ee6c9b1da13e3c662af7460261695ff0261dc43a5f86f135292f3fd77474c161de2d53c0eb8df"}, 0xb1) linkat(r0, &(0x7f00000e0000-0x8)='./file0\x00', r0, &(0x7f00005ab000-0x8)='./file0\x00', 0x400) sendfile(r1, r0, &(0x7f00005d2000)=0x0, 0x201) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r1, 0x111, 0x3, 0x0, 0x4) 2018/01/26 06:00:06 executing program 4: mmap(&(0x7f0000000000/0xf6b000)=nil, 0xf6b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f5a000-0x4)=0x5, 0x4) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrandom(&(0x7f0000f6c000-0xc3)=""/195, 0xc3, 0x2) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000f6b000)={@generic="0cce5cb063d21421a2060247f032f207", @ifru_addrs={0x2, 0x3, @rand_addr=0x8d5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000d1c000)=0x6, 0xfffffffffffffe8f) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000f6c000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, 0x1c) close(r0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f00004d1000-0x20)={@common='dummy0\x00', @ifru_addrs={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/26 06:00:06 executing program 7: linkat(0xffffffffffffffff, &(0x7f0000002000-0xe)='./file0\x00', 0xffffffffffffffff, &(0x7f0000003000-0x8)='./file0\x00', 0xffffffff7fffffff) r0 = syz_open_procfs(0x0, &(0x7f0000ab4000)='pagemap\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f0000000000)={0x900000000000000, 0xffffffff7fffffff, 0x3bf0}) 2018/01/26 06:00:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f0000d01000)=0x5, 0x4) shutdown(r0, 0x1) sendto$inet6(r0, &(0x7f0000adb000)="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", 0x7d0, 0x0, &(0x7f0000809000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/26 06:00:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000fe9000)={0x0}, 0x8, 0x80800) unshare(0x400) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000fd000)='/selinux/checkreqprot\x00', 0x240000, 0x0) clock_gettime(0x0, &(0x7f0000d8f000)={0x0, 0x0}) timerfd_settime(r1, 0x0, &(0x7f0000a8c000-0x10)={{0x77359400, 0x0}, {r2, r3+30000000}}, &(0x7f0000e8c000+0x414)={{0x0, 0x0}, {0x0, 0x0}}) fstatfs(r0, &(0x7f000015d000)=""/0) dup(r0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000fb9000)={0x0, 0x0}) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f00007df000-0x8)={r4, 0x1}) 2018/01/26 06:00:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f000086c000-0xc)='/dev/autofs\x00', 0x4000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000c33000-0xbc)={0x0, 0x0, ""/64, 0x0, ""/8, ""/32, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") umount2(&(0x7f0000b1d000)='.', 0x2) chroot(&(0x7f000030c000-0x1)='.') unshare(0x28060400) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000213000-0x11)='/dev/vga_arbiter\x00', 0x418000, 0x0) getsockopt$inet_int(r1, 0x0, 0x18, &(0x7f0000359000)=0x0, &(0x7f00008f8000)=0x4) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00006ac000-0x4)=0x401, 0x4) 2018/01/26 06:00:06 executing program 4: clock_gettime(0x3, &(0x7f0000b26000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futimesat(0xffffffffffffffff, &(0x7f0000307000)='./file0\x00', &(0x7f0000000000)={{0x0, 0x2710}, {0x0, r0/1000+30000}}) 2018/01/26 06:00:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0xffbffffffffffff3, &(0x7f00000a3000)={0x0, 0x20, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00007d7000-0x4)=0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000290000-0x8)='./file0\x00', 0x2000, 0x26) accept4$netrom(r0, &(0x7f000071e000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00000c5000-0x4)=0x10, 0x80800) 2018/01/26 06:00:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000c42000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000cf3000-0x4)=0x0) r1 = syz_open_dev$sg(&(0x7f0000283000)='/dev/sg#\x00', 0x0, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ba8000)='/proc/self/net/pfkey\x00', 0x8000, 0x0) ioctl(r1, 0x400000227a, &(0x7f0000bf1000-0x5d)="") lseek(r2, 0x0, 0x3) 2018/01/26 06:00:06 executing program 5: mmap(&(0x7f0000000000/0xfe5000)=nil, 0xfe5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe4000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000fd6000)={0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x4) ioctl$TCXONC(r1, 0x540a, 0x2) ioctl$TIOCSCTTY(r1, 0x540e, 0x3) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$nfc_llcp(0xffffffffffffffff, &(0x7f0000fe5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f000069b000-0x4)=0x58, 0x800) getsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f000037b000)={0x0, 0x0}, &(0x7f0000539000)=0x8) 2018/01/26 06:00:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x2) sendmsg(r0, &(0x7f0000ff5000)={&(0x7f0000093000-0x1c)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f00008d5000-0x60)=[], 0x0, &(0x7f0000115000-0x10)=[{0xc, 0x29, 0x43, ""}], 0xc, 0x0}, 0x0) 2018/01/26 06:00:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000004000)={0x0, 0x0, &(0x7f000000d000-0x70)=[], 0x0, 0x0, &(0x7f0000005000)=""}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000008000-0x30)={0x0, 0x0, &(0x7f0000004000)=[], 0x18, 0x0, &(0x7f000000d000)="62164b44a5c310affb2298c023c7036e8915400419001f9c"}) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000003000)={0x4c, 0x0, &(0x7f000000f000-0x120)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x20, 0x0, &(0x7f0000006000-0x50)=[@fda={0x66646185, 0x0, 0x0, 0x0}], &(0x7f0000004000)=[]}, 0x0}}], 0x0, 0x0, &(0x7f000000e000)=""}) r1 = mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) r2 = accept4(0xffffffffffffff9c, 0x0, &(0x7f000081f000)=0x0, 0x80800) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f00003b5000)={0x0, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x7ff, 0xa55, 0x8c0, 0xc0c933f, 0x5, 0x1, 0xa000000000000000, 0xfffffffffffffff7, 0x3f, 0x8, 0xffffffffffffff6d, 0x100, 0xfff, 0x8, 0x7]}, &(0x7f00002b6000)=0x108) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000537000)={r3, 0x94, "a0409e481fe09b976dabe0d6aee9afcbc4746f88f10b5d8259683be91ebce8eeb3df180ecc069033048d95ec759ab1a10cc68d8c571b4e4482ff2c49c24219dc360fcfc6ce90916c5c11af7d0223d2f50b11d9e25b234c409c26bd8963fa591eb933aa18d5c751a3228304c7bc195b2e322be6d1ec47faff8e0c9251d1464ffb1751a441d85ec0e8ef2ad36f3f46c3ffc0ff0dfb"}, &(0x7f0000888000)=0x9c) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00003c2000-0x30)={0xc, 0x0, &(0x7f0000005000-0x68)=[@free_buffer={0x40086303, r1}], 0x0, 0x0, &(0x7f0000002000)=""}) flistxattr(r0, &(0x7f0000db9000)=""/10, 0xa) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000016d000-0x30)={0x0, 0x0, &(0x7f00004e5000)=[], 0xed, 0x0, &(0x7f0000458000)="ee4b12e8ef3f1748e4fec350b01fc010d63bd8b3872043c572ceb45c452b240f4868fe6b1bc998b0deec9827286a85f926706de53518c638f29dabd01c5eea0c60be8570da36d7b57efa9fdd5a2c4b43cfe3637c98d612635ee8bd8847b56a5d58bc946bde6abd1c57b91e29b152cd610d92f1fbbe16bf259e78eb773563fce643c843a5180f909e2d054dc458a0414682b9d9f455962f1593937b0062e3a506e7907df39ca0b4b08d58948782b1daddefd4beba85016ea97ffa6b43b65bb022dc94f4941536424a5814e1ae300fa3e51aeb1ba8e9873a8b21b357d777bbaa713117bc89ca503fdd1828bcb522"}) 2018/01/26 06:00:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000dbb000)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000459000)={0x0, 0x3}, &(0x7f0000f96000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f00000ee000)={r1, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a45322, &(0x7f000028e000)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000806000-0x8)={r1, 0x3}, &(0x7f000037f000-0x4)=0x8) openat$pfkey(0xffffffffffffff9c, &(0x7f00008b8000)='/proc/self/net/pfkey\x00', 0x4000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000b18000)={{0xffffff92, 0x0}, {0xffffffe0, 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]}) 2018/01/26 06:00:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0xffbffffffffffff3, &(0x7f00000a3000)={0x0, 0x20, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00007d7000-0x4)=0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000290000-0x8)='./file0\x00', 0x2000, 0x26) accept4$netrom(r0, &(0x7f000071e000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00000c5000-0x4)=0x10, 0x80800) 2018/01/26 06:00:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000045b000-0x9)='net/icmp\x00') preadv(r0, &(0x7f0000ad4000)=[{&(0x7f0000716000)=""/195, 0xc3}], 0x1, 0xfffffffffffffc00) 2018/01/26 06:00:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000f4b000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = syz_open_dev$usbmon(&(0x7f000052d000-0xd)='/dev/usbmon#\x00', 0x7, 0x80000) ioctl$PERF_EVENT_IOC_ID(r0, 0x80042407, &(0x7f0000acc000)=0x0) ioprio_set$pid(0x2, 0x0, 0x0) 2018/01/26 06:00:06 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000c3d000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl(r0, 0x800000000008982, &(0x7f0000000000)="") 2018/01/26 06:00:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cff000-0x12)="000000000000000000000013144a000ae9", 0x11, 0x0, 0x0, 0x0) r1 = syz_open_dev$usbmon(&(0x7f000068c000)='/dev/usbmon#\x00', 0x8, 0x200001) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000e1a000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x236e1bf4}) 2018/01/26 06:00:06 executing program 1: mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x2)='\'\x00', 0x0) fcntl$lock(r0, 0x24, &(0x7f0000eae000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00002fa000)={0x0, 0x6}, &(0x7f0000fd2000-0x4)=0x8) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000fd1000)={r1, 0x206, 0xf3, "9967633fb0acafa8049ca1ecde139400d19c0e4494cd7164d31baa5879b0e871ec4361e295800ffccdd7774fb2fc2c88404ed082fa1aba795cba4e34fd7730f7cbc38c7ce4d6849d1b6bd8343b6db20fe0cadb4f07df55982b11abcd692beb5be8b1783b7f8a7265450b0b16bf8a0dcaeb4886d3d99c1b1d7d17b63f7882b6ad5477d1adf825ec196a177c29a34744eb6fcc491e9bf6b8d3aa4f2cb8b4c885b0b2ead93e1c9e595d90f611d4a55d4b9c420c31f77207f66a3b769ae7e067798c8b4cb3103553fd5b6f91145f540c9d06a817b29030611b25b8f68b0d444833f573096170059f7c84fdcfe25e4918c421088f79"}, 0xfb) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000fd1000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000cc5000)=0x5, 0x4) connect$inet6(r0, &(0x7f0000fd1000-0x13)={0xa, 0x3, 0x7fffffff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x6}, 0x1c) [ 30.212836] binder: 5274:5281 BC_FREE_BUFFER u0000000020000000 matched unreturned buffer 2018/01/26 06:00:06 executing program 4: mmap(&(0x7f0000000000/0xefb000)=nil, 0xefb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f000083c000-0xc)='/dev/autofs\x00', 0x400000, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffff9c, 0xc018620b, &(0x7f0000711000)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000efb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_int(r1, 0x21, 0x7, &(0x7f0000435000)=0x0, 0x4) mmap(&(0x7f0000efb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000572000-0x30)={0xc4, 0x0, &(0x7f0000c82000-0xc4)=[@exit_looper={0x630d}, @request_death={0x400c630e, 0x2, 0x0}, @free_buffer={0x40086303, r2}, @increfs={0x40046304, 0x1}, @reply_sg={0x40486312, {{0x4, 0x0, 0x1108, 0x0, 0x10, 0x0, 0x0, 0x58, 0x18, &(0x7f0000ddf000)=[@ptr={0x70742a85, 0x1, &(0x7f0000efc000)=0x0, 0x1, 0x1, 0x1c}, @fd={0x66642a85, 0x0, r1, 0x0, 0x3}, @fd={0x66642a85, 0x0, r1, 0x0, 0x3}], &(0x7f00009ad000)=[0x58, 0x0, 0x48]}, 0x100000001}}, @register_looper={0x630b}, @reply_sg={0x40486312, {{0x1, 0x0, 0x3, 0x0, 0x11, 0x0, 0x0, 0x28, 0x8, &(0x7f000085c000)=[@ptr={0x70742a85, 0x1, &(0x7f0000efb000)=0x0, 0x1, 0x3, 0x2f}], &(0x7f0000c36000)=[0x68]}, 0x2}}], 0xb3, 0x0, &(0x7f00005e0000)="3d514ad362cc6c0ecc1f8401e6c612311e20042db9913d49af4aa07d11cca88e7fb19bb45298e2572911ebbe88111afcf76c039dda897763aaf1ebc58bfacf1c2452422b2a59d28387ace0fd6a22e87a365b77f76159681debd08c4994b3dca765f48bc96bed5cc4e003e41f5d6e4dae154547390d1f8ba420abde0e124da3b06e8888f31362900accf9dec9cfaef156fe247f2c72b0357344e0f014301329f26d3808114f52e2762036f299197db04b818fe7"}) mmap(&(0x7f0000efb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r0, 0x0, 0x2e, &(0x7f0000efe000)="8f0b46e33e7a0e3049c695027329b137051f175d0d32fb09cb26cc96c801fc2b6b167fd65e5935c26fa25aca7e43fd9c4ce60a3a7174c9375c06f81f422858d0984243806df09cc53816634755555b57202db8de845ff8a4826acefd7fff3ee55ad13c04f160d1bb0c43a706298f2f1acbf35c03dadfa3789a274d0916", 0x7d) socketpair$inet6(0xa, 0x802, 0x6, &(0x7f0000efd000)={0x0, 0x0}) mmap(&(0x7f0000efd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000efe000-0x4)=0x0, &(0x7f0000ab0000-0x4)=0x4) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000efd000-0x15)='/proc/self/net/pfkey\x00', 0x404000, 0x0) mmap(&(0x7f0000eff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ipx(r1, &(0x7f0000f00000-0x1000)=""/4096, 0x1000, 0x10000, &(0x7f0000e33000)={0x4, 0x7fff, 0x9, "69c00f1c304e", 0x3f, 0x0}, 0x10) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f0000812000)={0xffffffff, 0x80000001, 0x4, 0x7e8b, 0x9e1c, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r5 = accept4$ipx(r4, &(0x7f0000efc000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000c01000-0x4)=0x10, 0x800) mmap(&(0x7f0000efb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_linger(r5, 0x1, 0xd, &(0x7f0000efc000-0x8)={0x0, 0x0}, &(0x7f000050a000)=0x8) setsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f0000efa000)="17000000020001000003be8c5ee17688a3000008010100ec1fda1e0336030000000000000098fc5ad9485bbb6a8800000000dba67e0600000000000200df018000000000f5009cee4a5acb3da400001fb700670000c88ebbff0601150039010000000000000000000609edffffffffffff02df9eebe7ec7ee87cccebf6ba000840024f0298e9e90554062a80e605007f71174aa9512cbf320ec39f02d47c59cc16268b6026eb4bf6ba2112ce68bf17a6e019b7487067c12f", 0xb8) 2018/01/26 06:00:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x1b, &(0x7f000026d000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000c61000-0xe8)={{{@in=@multicast1=0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000992000-0x4)=0x1) getxattr(&(0x7f000004e000)='./file0\x00', &(0x7f0000dd0000)=@random={'btrfs.', '/dev/net/tun\x00'}, &(0x7f00004f9000-0xf2)=""/242, 0xf2) setsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f000090d000)={{{@in=@empty=0x0, @in=@dev={0xac, 0x14, 0x0, 0xc}, 0x1, 0xfffffffffffff801, 0x3, 0x3, 0xa, 0x80, 0xa0, 0x3b, 0x0, r4}, {0x80000000, 0x7, 0xfd37, 0x80000001, 0x5, 0x636, 0x80, 0x7}, {0x4, 0x3, 0x1, 0x1}, 0x8, 0x2, 0x0, 0x1, 0x1, 0x3}, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x7f}, 0x0, @in=@multicast2=0xe0000002, 0x3, 0x2, 0x3, 0x3, 0x3f, 0x101, 0x80}}, 0xe8) setsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f0000de8000-0x14)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r3}, 0x14) setsockopt$inet6_mreq(r2, 0x29, 0x1c, &(0x7f000013f000-0x14)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x14) [ 30.256083] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=5309 comm=syz-executor0 [ 30.281608] binder: BINDER_SET_CONTEXT_MGR already set [ 30.281617] binder: 5274:5313 ioctl 40046207 0 returned -16 [ 30.286932] binder_alloc: 5274: binder_alloc_buf, no vma [ 30.286951] binder: 5274:5313 transaction failed 29189/-3, size 0-0 line 3127 [ 30.300734] binder: undelivered TRANSACTION_ERROR: 29189 [ 30.301089] binder: release 5274:5281 transaction 2 out, still active [ 30.301092] binder: undelivered TRANSACTION_COMPLETE [ 30.301116] binder: send failed reply for transaction 2, target dead [ 30.304225] device gre0 entered promiscuous mode [ 30.310223] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=5328 comm=syz-executor0 2018/01/26 06:00:06 executing program 2: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f000000e000)=@ipv6_newroute={0x20, 0x18, 0x501, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@RTA_METRICS={0x4, 0x7, ""}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r0, &(0x7f000000b000-0x1000)=""/4096, 0x1000, 0x10022, &(0x7f000000d000)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x2, @rand_addr=0x7f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x2, 0x1, 0x2}}, 0x26) syz_open_dev$random(&(0x7f000001d000)='/dev/random\x00', 0x0, 0x4280) 2018/01/26 06:00:06 executing program 1: mmap(&(0x7f0000000000/0xfd1000)=nil, 0xfd1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd4(0xffffffffffffff9c, &(0x7f000088a000-0x8)={0x0}, 0x8, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000500000)='/dev/pktcdvd/control\x00', 0x1, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f000021f000)={0xbdf, 0x0, 0x10003, 0x1}) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40086439, &(0x7f0000f14000)={0x100000000, r1}) 2018/01/26 06:00:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f00009ee000)=0x0, 0x0) r1 = memfd_create(&(0x7f0000050000-0x2)='/\x00', 0x3) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f00008c9000)=0x2, 0x4) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f00000a4000)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000905000-0x4)=r2) r3 = syz_open_dev$sg(&(0x7f0000266000-0x9)='/dev/sg#\x00', 0x0, 0x1000002) write$tun(r3, &(0x7f000056a000-0xca)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x7, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @multicast2=0xe0000002, @multicast1=0xe0000001, {[@timestamp={0x44, 0x8, 0x0, 0x0, 0x0, [{[], 0x0}]}]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}, 0x3a) ioctl(r3, 0x227c, &(0x7f00008e3000)="") getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000d20000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000023f000)=0xe8) sendto$packet(r3, &(0x7f0000f5b000-0xef)="98a985b5aa2771d509c3fdecaa57bafc495233f8d01e4bdeb72d69d45b774f71917aac46b74f735e3e677caa393780cb83f2756545859b1bf590ac2dd4f087071117a197769aaf929b9ae102a07c6e661160f686a68b35bbe7e1995d3f2f388dbf4cd5d963a7ee80b2a68c6e1fa761dff8f6a5fe7fd890656de3b4bfdd582091862989dafd631f37014c9df81ab812b87ebe53bb52f1a76c7935c7e504d1932005832efed567d4981871f559ba51b59fbb870e408682ac0f41aedea86d64ddec29e4f7266ef19df340bf4ea9ec35e66fd18051fb12e7463f2ac07c3ed5e9f53972620da6ca53664fc15d6a8cc60e05", 0xef, 0x4000000, &(0x7f0000c88000)={0x11, 0x6, r4, 0x1, 0xfffffffffffffffd, 0x6, @random="3234a932b096", [0x0, 0x0]}, 0x14) 2018/01/26 06:00:06 executing program 4: r0 = socket$inet6(0xa, 0x801, 0x0) listen(r0, 0x0) listen(r0, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00008fb000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000a59000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000001000-0x8)={0x9, 0x2, 0x4, 0x7ff}, 0x8) 2018/01/26 06:00:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x80000) r1 = socket(0xd, 0x3, 0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000fac000-0xc)={0x0, 0xb0, &(0x7f000036d000)=[@in6={0xa, 0x1, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0xff}, @in={0x2, 0x0, @rand_addr=0x1a3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0xef, @loopback={0x0, 0x1}, 0x17}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x3800, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3ff}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0xfffffffffffffff8, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xe3a}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000d30000)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000c4a000-0xc)={r2, 0x7ff, 0x30}, &(0x7f00001f9000)=0xc) r3 = fcntl$dupfd(r0, 0x400100000000003, 0xffffffffffffffff) r4 = epoll_create1(0xfff7ffffffd) getsockopt$inet_sctp6_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f00003f4000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f000065f000-0x4)=0x8) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f0000d37000-0xc)={0xfc147812c6696267, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r4, &(0x7f00009a0000-0xc)={0x0, 0x0}) 2018/01/26 06:00:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$packet(0x11, 0x3, 0x300) r0 = socket$inet6(0xa, 0xfffffffffffffffb, 0x90) bind$inet6(r0, &(0x7f00009f9000)={0xa, 0x0, 0x2, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, 0x1c) connect$inet6(r0, &(0x7f0000002000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x2}, 0x1c) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000075e000)='/selinux/enforce\x00', 0x10000, 0x0) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000461000)={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="97b369c88fae332d0e9cd3982ff8a132"}) sendto$inet6(r0, &(0x7f000077a000)="", 0xfeee, 0x0, &(0x7f0000d5a000)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c) 2018/01/26 06:00:06 executing program 5: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000005000-0x10)='/dev/input/mice\x00', 0x0, 0x8400) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x0, &(0x7f0000004000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000003000)=0x14) 2018/01/26 06:00:06 executing program 0: mmap(&(0x7f0000000000/0xffb000)=nil, 0xffb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000ffc000)={0x0, 0x0}) r1 = userfaultfd(0x80800) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000ffc000)='/selinux/checkreqprot\x00', 0x400, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000ffd000-0x10)={0xffffffffffffffda, 0x1, 0x6, 0x80, 0x0}, &(0x7f0000ffc000)=0x10) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000ffe000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000dac000-0x4)=0xe8) recvfrom$packet(r2, &(0x7f0000ffd000)=""/198, 0xc6, 0x2, &(0x7f0000013000)={0x11, 0x11, r4, 0x1, 0x2, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x14) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000ffd000-0x8)={r3, 0x2}, &(0x7f0000ffd000-0x4)=0x8) r5 = epoll_create1(0xfffffffffffffffc) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r2, 0xc0106403, &(0x7f000040c000-0x10)={0x4, 0x0, 0x8, 0x3}) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000ffe000)='/dev/sg#\x00', 0x6, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000ffe000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r5, &(0x7f0000ffc000-0xc)={0x0, 0x0}) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000064000-0x18)={0xaa, 0x0, 0x0}) epoll_create(0x2000043d) epoll_wait(r5, &(0x7f0000ffb000-0x24)=[{0x0, 0x0}], 0x1555555555555732, 0x0) 2018/01/26 06:00:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000dee000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket(0x15, 0xe, 0xf5a) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000f86000)='veno\x00', 0x5) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000055000)='/selinux/policy\x00', 0x0, 0x0) ioctl$EVIOCGREP(r2, 0x80084503, &(0x7f0000b50000)=""/242) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000f23000)={0x0, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2e, 0x0, 0xfffffffffffffe01, 0x2, 0x8c}, &(0x7f0000d0f000)=0xa0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f000082b000)={0x9, 0x0, 0x8000, 0x10000, r3}, 0x10) sendto$inet(r0, &(0x7f0000de2000-0x1)="", 0xfffffffffffffd43, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom(r0, &(0x7f0000acf000)=""/101, 0xfffffffffffffefc, 0x0, 0x0, 0x0) 2018/01/26 06:00:06 executing program 2: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000d70000-0xe)='/dev/keychord\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000001000-0x32)="7372c02bb66c1067470e99644d4dfe0143b648d176ff4afe2a7c86380f4acebb3f7fccfd578d6a3b357f9a69b39313efb5c9", 0x32) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000003000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGVERSION(r1, 0x80044501, &(0x7f0000004000)=""/92) 2018/01/26 06:00:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000746000)='*^md5sum\x00', 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000700000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000ee0000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) sendmmsg$unix(r2, &(0x7f00000bd000)=[], 0x80, 0x0) poll(&(0x7f0000a59000)=[{r2, 0x2282, 0x0}], 0x1, 0x9bda) openat$selinux_member(0xffffffffffffff9c, &(0x7f00001dd000)='/selinux/member\x00', 0x2, 0x0) dup2(r0, r1) 2018/01/26 06:00:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000d74000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x100, 0x0, 0x3, 0x9, 0x0, 0x0, 0x0}, 0x20) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f63000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000370000-0x4)=0x20) 2018/01/26 06:00:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = dup2(r0, r0) setsockopt$inet6_int(r1, 0x29, 0x1a, &(0x7f00009ac000)=0x6, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f000073d000-0x5)='veno\x00', 0x5) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f000004f000-0x4)=0x100d1) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000b40000-0x8)={0x0, 0xffffffffffff0000}, &(0x7f00000bc000)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00006a2000)={r2, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffe, 0x101, 0x3ff, 0x7, 0x2}, &(0x7f0000d8a000)=0xa0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000a49000-0x4)=0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000b46000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000027000)=0xc) r5 = getegid() getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000b05000)={{{@in=@broadcast=0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a3c000)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f000050e000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x4, r6}) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000a37000-0xc)={r3, r4, r5}, 0xc) 2018/01/26 06:00:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000bbc000)='net/bnep\x00') timerfd_settime(r0, 0x1, &(0x7f0000e60000-0x10)={{0x77359400, 0x0}, {0x0, 0x989680}}, &(0x7f0000b77000)={{0x0, 0x0}, {0x0, 0x0}}) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/tcp6\x00') eventfd(0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000ad1000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007fc000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000554000-0x8)={0x0}, 0x8}) 2018/01/26 06:00:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00001ee000)='/dev/rfkill\x00', 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f00007e7000-0x28)=[{0x2, 0x5}, {0x0, 0x8001}, {0x4, 0x1}, {0xc, 0x7fff}, {0x3, 0x80000001}], 0x5) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000270000-0x11)='/selinux/enforce\x00', 0x242142, 0x0) setsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f00009ee000)="e378fdb87a92b276ed46f2ac6708b335fb251eec3e249d9963e86219b1455b4a720afb045d98f84b2c85319a14202619a55d72f2b7ce79cd06266ca500af639facb2b667fa39227e006692baa71f6002ba32135f325d5c5b05255ac8b2dabc29cd5463f77ffd8248f3cc54d333e1971c6c65da32d364424866ace68627726a4e9aee8f375340e23128b992c13c50459cfadd1443947b54062ee9cc09cdf7888f", 0xa0) setsockopt$inet6_buf(r1, 0x29, 0x39, &(0x7f0000eb3000)="ff02020100000000000000000000ea030a4e00000000d805", 0x18) epoll_create(0x100) getsockopt$inet6_opts(r1, 0x29, 0x39, &(0x7f0000f14000-0x7d)=""/125, &(0x7f000019d000)=0x7d) 2018/01/26 06:00:06 executing program 6: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x7, 0x0) timerfd_settime(r0, 0x3, &(0x7f000000b000)={{0x0, 0x0}, {0x0, 0x989680}}, &(0x7f000000e000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) timerfd_settime(r0, 0x0, &(0x7f0000000000)={{0x77359400, 0x0}, {0x0, 0x0}}, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000018000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$KDDELIO(r1, 0x4b35, 0x6) 2018/01/26 06:00:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f00007ad000)="", 0x0, 0xfffffefffffffffc, &(0x7f0000f63000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000b44000-0x8)={0x0, 0x100000000}, &(0x7f000050e000)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000581000)={r1, 0xba, "4cf756cb4bee7b7193d3b4dd0ea25dce826d373ef13f0b3c007abf2651685ccc2c3b091b523fcbe09e83a939943666231088008a90ed95038b07deed710eed53f4c2c0b894c93e2f0cc500de42e4bff46a2e569f0961af03c30dd61aa46bb544f185397917e9e523cda04c8c585913c1989fa56fe5b0db9c1ecc718bb2a53c6b8dd1700b2417f6819e93e83fb935eb8e47afd41ec7a9360fb6062c819b994970e31e2d85eee113f7af14b13e60d3c91e3e528f5cfeff3ef458da"}, &(0x7f0000d79000-0x4)=0xc2) getsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f00001ee000-0x4)=0x0, &(0x7f0000ea5000)=0x4) 2018/01/26 06:00:06 executing program 3: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000bed000)='/selinux/enforce\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000000)={0x0, @in6={{0xa, 0x3, 0x5, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x20}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x400}, &(0x7f0000002000-0x4)=0x98) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000000)={r1, 0x4, 0x3, 0x37e4d6e7, 0x4, 0x5}, 0x14) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000001000-0xc)=@sack_info={0x0, 0x11, 0xbdc}, &(0x7f00009d5000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000000)={r2, @in6={{0xa, 0x1, 0xd4e1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) prctl$void(0x27) 2018/01/26 06:00:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000f61000-0x10)='net/protocols\x00') readv(r0, &(0x7f00002d7000)=[{&(0x7f00001f8000)=""/36, 0x24}, {&(0x7f000091c000-0xdf)=""/223, 0xdf}], 0x2) 2018/01/26 06:00:06 executing program 6: mmap(&(0x7f0000000000/0xff1000)=nil, 0xff1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x0, 0x1) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000fef000)="890703eb00", 0x5) 2018/01/26 06:00:06 executing program 2: inotify_init1(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000001000-0x8)='./file0\x00', 0x2002, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f00009ff000-0x70)={0x6, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, 0xa825, 0xff, 0x0, 0x97b0, &(0x7f0000f8e000-0x10)=@common='nr0\x00', 0xce67, 0x6, 0xfffffffffffffff7}) 2018/01/26 06:00:06 executing program 3: mmap(&(0x7f0000000000/0xf64000)=nil, 0xf64000, 0x1, 0x31, 0xffffffffffffffff, 0x0) 2018/01/26 06:00:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f000001e000)="6e65742f61727000daa557291aa38f2299dc6b7d8431d554cea146238188e52db54cc7cc228b0d85aafb93843d2b107ff80cb90001937713fbdb7cf6bb91a1841075d9e0f32f6a400aa68dc6406653b447071cea2f5996e3c0d6adc5d96bc5fe74e28fce75331feb537ffa2a169d6471b1fa2b3ccd07c625614c819d2c92b6774173008ad1136114eed26cbdddb1fa4d2847be3a6e88777fdbb02b9a8b3025ee29f1a9c5dfd96d66917d4211987f3c864433ec6fb1d28156960d4256aad83938bda3393130c7e587e1fdb8e1da8bbcaccf3431d6d45ed2a83998f52cba36fdf5bbab6e1227a922f69f0d938444a98fda4939a9fbcee1bb64209240d7a69a9093ff32a04daae8f974805afc806d987869b2aa238ac90c321ab6d1bc4edc641b67ed8c8451e0812376b8bd6a31bd5bfa53ec07e14923349cf9732392cfa13d17078d05199b78c65c0dfe4f3e0f166216e34ea2318caaefbfbf7611e712428288f135cfada5fa150a696720bee98b21b36a315697c42c365cf65848aadb73d3d718d9a0292da6e71239532a686bc16ae3d15add4574c1e67ce87baa30dd21c911c73ef4f868081098a975db5d26984f9e3a1c00e247b71af7dd774fef51db951a5cbbba34de7c89") ioctl$VT_SETMODE(r1, 0x5602, &(0x7f00006c4000)={0x36, 0x3, 0xff, 0x80, 0x80}) sendfile(r0, r1, &(0x7f000015b000)=0x0, 0x400ff) 2018/01/26 06:00:06 executing program 5: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) listen(r0, 0x8) r1 = accept4$inet6(r0, &(0x7f0000007000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000006000-0x4)=0x1c, 0x0) setsockopt$sock_int(r0, 0x1, 0x20000000007, &(0x7f0000019000-0x4)=0x0, 0x4) shutdown(r0, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f000001a000)={0x0, 0x84, "005b525e3da89325c3b0fe5576fc97926da61d59a38cc14afdb4088459b2a24b536077c93dd4dc736ee76c5fa125fb5b84bcc2c6ec918623509747320b302dd7267cbc50589b0a463f9d90dabb8956d445a70814b45fccd48ef015a5c912bf5ebffe66865cf13f4b801a567ed613db9ebd09e67167b4194b702996c819b86f68a2ab24d2"}, &(0x7f0000019000)=0x8c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000014000-0xa0)={r2, @in={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x81, 0x1000, 0x1, 0x0}, 0xa0) 2018/01/26 06:00:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000005000-0x5)='task\x00') r1 = fcntl$getown(r0, 0x9) rt_sigqueueinfo(r1, 0x27, &(0x7f00004d3000-0x10)={0x39, 0x2b6, 0xdf0f, 0x6}) renameat2(r0, &(0x7f0000cae000)='./file0\x00', r0, &(0x7f000010b000)='./file0\x00', 0x2) getdents(r0, &(0x7f00001ef000-0x3f)=""/63, 0x3f) getdents(r0, &(0x7f0000a56000)=""/115, 0x73) ioctl$VT_ACTIVATE(r0, 0x5606, 0x2) 2018/01/26 06:00:06 executing program 1: mmap(&(0x7f0000001000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/dev/pktcdvd/control\x00', 0x1, 0x0) r2 = fcntl$getown(0xffffffffffffffff, 0x9) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000003000)=0x0) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000002000)=r2) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002000-0x1e)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mremap(&(0x7f000000e000/0x2000)=nil, 0x2000, 0x3000, 0x0, &(0x7f000000e000/0x3000)=nil) 2018/01/26 06:00:06 executing program 0: mmap(&(0x7f0000000000/0x939000)=nil, 0x939000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000939000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000093a000-0x11)='/selinux/enforce\x00', 0x402802, 0x0) ioctl$RNDGETENTCNT(r1, 0x80045200, &(0x7f0000874000-0x4)=0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000540000-0x28)={@common='lo\x00', &(0x7f0000939000-0x5)=@ethtool_wolinfo={0x21, 0x0, 0x0, "35661b99c87d"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/26 06:00:06 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000001000)='/dev/input/mice\x00', 0x0, 0xc400) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r0, &(0x7f0000001000-0xa9)=""/169, 0xa9, 0x10022, &(0x7f0000002000-0x10)=@can={0x1d, 0x0, 0x0, 0x0}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000001000)='./file0\x00', 0x40e154ef1377cd3f) ioctl$TCSBRKP(r1, 0x5425, 0x80000001) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00008d8000-0x8)='./file0\x00', 0x0) r2 = creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) utimensat(r1, &(0x7f0000534000)='./file0\x00', &(0x7f0000650000-0x10)={{0x0, 0x2710}, {0x77359400, 0x0}}, 0x100) unshare(0x40600) openat$selinux_mls(0xffffffffffffff9c, &(0x7f000098b000)='/selinux/mls\x00', 0x0, 0x0) membarrier(0x19, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f000087a000-0x14)={0x0, 0xfffffffffffffc01, 0x5, 0x160fc0000, 0x0, 0x7}, &(0x7f000014b000)=0x14) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000be1000)={0xff000000000, 0x7fffffff, 0x8, 0x3, 0xfff, 0x1511800000000, 0x9, 0xffffffffffffff07, r3}, 0x20) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f000002e000)={0x3, 0x40}, 0x8) write(r2, &(0x7f00005e9000-0x1)="04", 0x1) fcntl$addseals(r2, 0x409, 0x9) mprotect(&(0x7f0000188000/0x1000)=nil, 0x1000, 0x9) 2018/01/26 06:00:06 executing program 0: mmap(&(0x7f0000000000/0x952000)=nil, 0x952000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00003de000)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000948000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f0000950000-0x3c)=[{{&(0x7f000094f000)=@can={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f000049d000)=[{&(0x7f00000b7000-0x5)="9d", 0x1}], 0x1, &(0x7f000061b000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x8000) sendto$inet(r0, &(0x7f0000952000-0x83)="d3523b23a3a4901f3644faac98a41fe6093934adc1f264cfe9f2ffbea1649bd3d6fd89db8b960bf0cfc609a35312663f3f76257cfa83157cac4b043042e1458673a8fafe2545e6ebe619cc5f3131d10703026b630ed5a527cf27d3902c71ecde9fc15e66aedaab58cc448194eb7344bbdb6c96f5d21ee51d71e32093bbc1b7c4729d545c", 0x84, 0x0, &(0x7f0000951000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/26 06:00:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000f9b000)={0x0, 0x0}, &(0x7f0000958000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000055b000)='/selinux/status\x00', 0x0, 0x0) getpeername$netrom(r0, &(0x7f0000303000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000704000-0x4)=0x10) setxattr(&(0x7f0000655000-0x8)='./file0\x00', &(0x7f0000eef000-0x18)=@random={'trusted.', '/selinux/status\x00'}, &(0x7f000026b000-0x7)='cgroup\x00', 0x7, 0x3) clone(0x82000, &(0x7f0000bf5000)="", &(0x7f0000f13000)=0x0, &(0x7f00008d3000)=0x0, &(0x7f0000001000)="") 2018/01/26 06:00:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) vmsplice(r0, &(0x7f0000764000-0x8)=[{&(0x7f0000c04000-0xe7)="dc8d562aa81a8b3a1452b7650e5465cf42bde672dda24e1d1c05bb0bfa5f78925f1ff84edb160217236f2da6801fbd378c341c20087d45c35c36eaf01f6914c7f23ed55ee812123868a5e6fb4c2abba66c97e3e19ad7eb1ff25fa354a6432b32143cb5c5f671b9e4439e724ad498667a3bdbb0634e72391d094951fe1d0a855abe808d237400707c5fd2a762ea2c66972f88f27b59c3b470d1c136dbee36720034493480cf4bd7862ed430c9164aca13adbd6a954dc3626131021b6f9c9b116656a47127f5dc0f14e3df6b8130e00c9f1711d059aa5f836be052678d4874d9efb42c5d98480029", 0xe7}], 0x1, 0x0) getresgid(&(0x7f000036a000)=0x0, &(0x7f0000b8a000)=0x0, &(0x7f0000218000)=0x0) r2 = getegid() setregid(r1, r2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_opts(r3, 0x29, 0x39, &(0x7f0000001000-0x4)=@fragment={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x8) clock_gettime(0x0, &(0x7f0000cde000)={0x0, 0x0}) pselect6(0x40, &(0x7f000057d000-0x40)={0x4, 0x0, 0x0, 0x0, 0x0, 0x81, 0x2, 0x100}, &(0x7f000048b000-0x40)={0x6, 0xffffffff, 0x88, 0x8001, 0xfffffffffffff9f1, 0xfffffffffffff800, 0x6, 0x100000000}, &(0x7f00002c2000-0x40)={0x7, 0x7, 0x8, 0x100, 0x8, 0x4, 0x4b, 0x1}, &(0x7f0000777000)={r4, r5+10000000}, &(0x7f0000085000-0x8)={&(0x7f0000ccb000)={0x3c75}, 0x8}) 2018/01/26 06:00:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000068b000-0x9)='/dev/sg#\x00', 0x4, 0x40002) getpeername$inet6(r0, &(0x7f0000153000)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000fc5000)=0x1c) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f00006c6000)={&(0x7f00006b2000-0xc)={0x10, 0x0, 0x0, 0x0}, 0x1, &(0x7f0000712000-0x10)={&(0x7f0000070000)=@bridge_setlink={0x20, 0x13, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) close(r1) 2018/01/26 06:00:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000026b000)='ns/pid\x00') r1 = syz_open_procfs(0x0, &(0x7f00008ed000-0x7)='ns/pid\x00') getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f000044d000-0xb8)={0x0, 0x7ff, 0x7, 0x46f80000, 0x40, 0x200000, 0x4, 0xffff, {0x0, @in6={{0xa, 0x3, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7fffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xd34, 0x3, 0x7, 0x0, 0x7}}, &(0x7f000041a000)=0xb8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000edc000-0x20)={0xfff, 0x1, 0x0, 0x3ff800000000, 0x1f, 0x0, 0x80000000, 0x96a, r2}, &(0x7f00004cd000-0x4)=0x20) 2018/01/26 06:00:06 executing program 4: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000f7f000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000a1c000)={0xfffffffffffffbff, 0x7, 0x3, 'queue0\x00', 0x9, [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]}) 2018/01/26 06:00:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000005000-0x5)='task\x00') r1 = fcntl$getown(r0, 0x9) rt_sigqueueinfo(r1, 0x27, &(0x7f00004d3000-0x10)={0x39, 0x2b6, 0xdf0f, 0x6}) renameat2(r0, &(0x7f0000cae000)='./file0\x00', r0, &(0x7f000010b000)='./file0\x00', 0x2) getdents(r0, &(0x7f00001ef000-0x3f)=""/63, 0x3f) getdents(r0, &(0x7f0000a56000)=""/115, 0x73) ioctl$VT_ACTIVATE(r0, 0x5606, 0x2) 2018/01/26 06:00:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000219000-0xe8)={{{@in=@loopback=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000080e000)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00004be000)={{{@in=@empty=0x0, @in=@broadcast=0xffffffff, 0x1, 0x1, 0x3, 0xff6f, 0x0, 0xa0, 0x20, 0x3f, 0x0, r1}, {0xdcf4, 0x3f, 0x1, 0x9, 0x2, 0x80, 0x7, 0x3}, {0x9, 0xffffffff, 0x4, 0x7}, 0x1ff, 0x3, 0x0, 0x1, 0x2, 0x0}, {{@in=@dev={0xac, 0x14, 0x0, 0x17}, 0x2, 0x32}, 0x2, @in=@broadcast=0xffffffff, 0x7, 0x2, 0x2, 0x3, 0x1, 0x1, 0x200}}, 0xe8) r2 = syz_open_dev$mice(&(0x7f00002ea000-0x10)='/dev/input/mice\x00', 0x0, 0x10100) setsockopt$inet6_udp_int(r2, 0x11, 0x1, &(0x7f0000a86000-0x4)=0xffff, 0x4) r3 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r3, 0x29, 0x4000000000011, &(0x7f00006d6000)="ff000200", 0x4) 2018/01/26 06:00:06 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000df8000-0x7)='ns/uts\x00') accept4$packet(0xffffffffffffff9c, &(0x7f00002bc000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000ff7000)=0x14, 0x800) bind$packet(r0, &(0x7f00002d0000)={0x11, 0x18, r1, 0x1, 0x7, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000a57000-0x58)={0x0, 0x35, 0x4, @thr={&(0x7f0000a64000)="056e217fda4b26162532be369dd81cafd43bc3011535718f406ed85949f3aad6b091ac44acc6a5c7d3152ea3ec604777943f6572b1f690501babe748f880607a4a1e3e4358a4cd7c0bdc3d61f7f370c0b9204966ce0b4368da932783415e8e2c3f6e38230b326a08f861e2fa87cd287eccf3969b26a7a694ea2f42a61199cbf324f58f9e1fea6761d46569a2f76e86ff038d06218f707263912ad354d2aef44f10ea6787c3228da362c61c735b0d43511ffee0870114f2b1527d361d594261b19404350d", &(0x7f00002a8000-0x61)="4acfed87ed03e96d76f76cb86b80a20bb06a01806c639d5706823b6a9b7eab70a2003da80f2d67e580d5cfca172f3f8aca1dddb18ae4f13e7ab2387ade000ccee89303b3aaa9cd98ce8d60d269a82416642717109917e2a62fa79306c5c270744f"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000296000-0x4)=0x0) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f00005b1000-0x8)={0x80000001, 0x200}) timer_getoverrun(r2) r3 = socket(0x10, 0x3, 0x0) write(r3, &(0x7f000065b000)="240000005a001f0014f9f407125a00001e13171308001000fff708ff0800020001000000", 0x24) 2018/01/26 06:00:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000001a000)='mountinfo\x00') r1 = syz_open_procfs(0x0, &(0x7f0000866000-0xb)='projid_map\x00') sendfile(r0, r1, &(0x7f000033b000-0x4)=0x0, 0x9) sendfile(r0, r0, &(0x7f0000631000)=0x0, 0x7) 2018/01/26 06:00:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000332000)={0x0, 0x0, 0x0}, &(0x7f000080b000-0x2)=0xc) ptrace$setregset(0x4205, r1, 0x0, &(0x7f0000557000)={&(0x7f0000f71000)="1c5f34a6a4f0d7c22eac0e2f259944b4b83b398abb7dc9eb72f7b30400f4ba70f1daa8b66a316334497486316c087ed75035caea5ec63387f3fd5af6f64dd913124757bf99d1b6d96fb70e384fa464d0b48a4891f3a301ccb04f2b0f7927816ca2cd45bff4df3f6c5e1a61951a16436ebd02f325409a761d8c8a3cc97963b927a5743d80ee68ead84b58d321d48f13888783a686beeae0331a425c9352e140366710812dc18cb40e8d7cbe72c80abdca5103843dde4016a2e4abd861a78f698c5d0bcf17201f002168a48a19ab2f011711ac7652d7f209c4c6928d2ad4c98718", 0xe0}) recvfrom$inet6(r0, &(0x7f0000221000-0xb2)=""/178, 0xb2, 0x40, &(0x7f0000a5b000)={0xa, 0x0, 0x5, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, 0x1c) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00006ee000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00001d5000)=@ethtool_cmd={0x1f, 0x7080, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000bff000)='/dev/sequencer\x00', 0x0, 0x0) sendmmsg$inet_sctp(r2, &(0x7f00007ff000)=[{&(0x7f000014c000-0x10)=@in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x12}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000031b000)=[{&(0x7f0000511000-0x4)="20836df3", 0x4}, {&(0x7f0000421000)="c6aab84cbaa1fe2ee6f1c431fee79816a043249154d4da3dc267b08dada653708b8e0400ca03d56764ff7fed4c2c506f4caec5c7a71938b3fdc049355685226e753288c7e3d01b1d023912040486e3638a42d684dd72c8280d72cf9c683ab27d591417998b628a57c75921319289f1656f9cdda5028e525ac4a761d338723ae80b74147245b0401567c20f307c2df7579f27cd36476550dd8bfab81444306c316d49e852287f54ef84", 0xa9}, {&(0x7f0000e5e000)="fb9e94b24c86525488b4b55b78c85dda9ff846183b4cf79553fe8bec066b74c6f70f63797d6a5860585bf433779943f9795a258afd6e0e4ce0aecb708f57be01180ced13ffefd48ae6686e5d95d3481e8b0e416fbe36a9f67dcab71dfc9ce51a6f32df2a78cbd57e2fae348bfda67aca7c9f5cfdeebf1c5a5851864399fe979c75832204fd5dfb2d766ee09de959c01bf9fd7d5900a5e406", 0x98}, {&(0x7f0000f27000-0x98)="0c63029351940f773c801e09a5d87f02fe77fb3ae8637efd4776b81a7f933fd503e6ddc1e4e96193efe9c02c74b68d8ca92490e4e85cbd76f1b749e511f4965e3a42f0807337afd9e426d0f9d2080ac4dbe1cc5807d0c7a93ad815aa10d26b3a25735e92014b848c56102b7379301ebd9e2abbd5c417f76b732bc79209a31d455114b6adc1ccd52cc3d37a3bdabd75cc3a85b6238a6244b9", 0x98}, {&(0x7f000061c000-0x1c)="81e88527c0b8ec232f48c8c012d11d8c0b87313c6ada7ab37d7c8b4c", 0x1c}], 0x5, 0x0, 0x0, 0x4000}], 0x1, 0x20000000) 2018/01/26 06:00:06 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00007c8000)='net/igmp\x00') readv(r0, &(0x7f000098b000-0x80)=[{&(0x7f0000a35000-0x5f)=""/95, 0x5f}, {&(0x7f00004af000)=""/252, 0xfc}], 0x2) 2018/01/26 06:00:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f000075b000)={0x0, @in6={{0xa, 0x3, 0xc44, @loopback={0x0, 0x1}, 0xf3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x0, 0x4, 0x2, 0x80}, &(0x7f00005f4000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000b99000)={r1, 0x7}, 0x6) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000b58000)=0x0) capset(&(0x7f0000d65000)={0x39980732, r2}, &(0x7f0000eba000)={0x4, 0x10000, 0x81, 0x0, 0x3, 0x8}) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000330000)=0xfec, 0x4) sendto(r0, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) recvfrom$packet(r0, &(0x7f000035a000)=""/4096, 0x1000, 0x0, &(0x7f0000152000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14) 2018/01/26 06:00:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = getpgrp(r0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000659000)={0x0, 0x0}) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000714000-0x16)='/selinux/checkreqprot\x00', 0x902, 0x0) fallocate(r3, 0x1, 0x8, 0x101) capget(&(0x7f00002b5000-0x8)={0x20071026, r1}, &(0x7f0000e2c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) dup(r2) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000a83000-0x9)='/dev/ppp\x00', 0xa02, 0x0) ioctl$KDSKBSENT(r4, 0x4b49, &(0x7f000005e000)="85df4c3044ff9ee9dcec377a6f405e9e5601c98825b068d27f1acc0813095a7d09b1ae5782e8046b421b454e2a3c3e9ebd13c47f02f60ce6d7a590db7d9a47114d70132401190d8308f30143bb22fb40becde0266554c2ae4d09949c2779537895ae187a4f45e85585ea38b27d230d397b4174b7a269f778d8ab0067b1bd0bb2620ffe292331e2b925767ab6") setsockopt$inet_sctp_SCTP_INITMSG(r4, 0x84, 0x2, &(0x7f0000e52000-0x8)={0x2, 0xfffffffffffffff9, 0x8, 0x101}, 0x8) 2018/01/26 06:00:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000816000-0x4)=0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f00004a0000-0xb)='/dev/hwrng\x00', 0x2, 0x0) ioctl$LOOP_SET_STATUS64(r2, 0x4c04, &(0x7f0000b37000)={0x0, 0x0, 0x0, 0x7fff, 0x9, 0x0, 0x0, 0xf, 0x15, "f82a98bdc112e5fc3e7d5e82b4881cd8552386cdffd9f893db33e78ab60a5529e21eab1476a5c684c5fb9c924fdc6fc67ad82a8e1e3d7990ca3cc7f38d978a7d", "b2b0e8d8a0e47710f672ba8579d8f518a30048002ebd3e4f9fab4609f11d24b2448013ee2ea374ee094544f428a8573b6c1f73e73f989a4de0ffaa8d7406400e", "24ee9b2a6e3561ae78b62f31981316708915caa49232901bd4f3c8f7c9f84a46", [0x4, 0x200]}) setsockopt$inet6_udp_int(r1, 0x11, 0x65, &(0x7f00003d2000)=0x3, 0x4) sendmmsg(r1, &(0x7f0000f56000)=[{{&(0x7f0000b46000)=@in6={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f00000f9000)=[], 0x0, &(0x7f000003d000-0x3b8)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) statfs(&(0x7f0000da4000-0x8)='./file0\x00', &(0x7f0000b33000)=""/114) r3 = openat$dir(0xffffffffffffff9c, &(0x7f0000b2a000)='./file0\x00', 0x800, 0x20) execveat(r3, &(0x7f0000a35000-0x8)='./file0\x00', &(0x7f0000b75000)=[&(0x7f0000f69000-0x6)='user-\x00', &(0x7f000024c000)='\x00'], &(0x7f0000d18000)=[&(0x7f0000ad4000)='\x00'], 0x1900) 2018/01/26 06:00:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000802000)={0x0, 0x0}, 0x1) ioctl$KDSKBSENT(r1, 0x4b49, &(0x7f0000075000-0xd7)="") setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0xf64, 0x4) 2018/01/26 06:00:07 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_udp_int(r1, 0x11, 0x64, &(0x7f0000001000-0x4)=0x0, &(0x7f0000012000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000909000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r2 = socket$netlink(0x10, 0x3, 0x2) clock_gettime(0x0, &(0x7f00006ce000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000b73000-0xbc)={0x7fffffff, 0x1, 'client1\x00', 0x6, "962dacac3a32a9b3", "12c70b2992b7039624f90afa90ec6d391f640b5a26d3d1c1cf26c5e40507706a", 0xe2a, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000e9f000-0x30)=[{r2, 0x40, 0x0}, {r2, 0x82d0, 0x0}, {r2, 0x8004, 0x0}, {r2, 0x8003, 0x0}, {r2, 0x8, 0x0}, {r2, 0x4000, 0x0}], 0x6, &(0x7f0000000000)={r3, r4+30000000}, &(0x7f0000001000-0x8)={0xff}, 0x8) r5 = epoll_create1(0x0) r6 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000de4000-0x10)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r6, 0x29, 0xd2, &(0x7f0000bdc000)={{0xa, 0x1, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, {0xa, 0x1, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x0, [0x31d2e1f, 0x7, 0x2, 0x1, 0xc6, 0x1, 0x5, 0xdc7b]}, 0x5c) r7 = dup3(r5, r2, 0x0) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r7, &(0x7f0000002000-0x1c)={0x0, 0x0, &(0x7f0000002000-0x8)={&(0x7f0000002000-0x1130)={0x2, 0xc, 0xfff, 0x3, 0x226, 0x0, 0x0, 0x1, [@sadb_key={0x21, 0x9, 0x7d0, 0x0, "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"}, @sadb_x_sec_ctx={0x201, 0x18, 0x4, 0x6e1, 0x1000, "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@sadb_sa={0x2, 0x1, 0x3, 0x10001, 0x3, 0x3e, 0x0, 0x0}]}, 0x1130}, 0x1, 0x0, 0x0, 0x0}, 0x4000) sendfile(r5, r1, &(0x7f0000be6000)=0x0, 0x10001) 2018/01/26 06:00:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x5, &(0x7f0000ed4000)=0x10000, 0x93) 2018/01/26 06:00:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pkey_alloc(0x0, 0x3) mkdir(&(0x7f00009c9000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000213000-0x8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000ebd000-0x2)="") setitimer(0x3, &(0x7f00009f8000)={{0x0, 0x2710}, {0x77359400, 0x0}}, 0x0) link(&(0x7f0000b13000-0x8)='./file0\x00', &(0x7f00005f0000)='./file1\x00') 2018/01/26 06:00:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000635000+0x43e)='./file0\x00', 0x0) r0 = syz_open_procfs(0x0, &(0x7f00008f7000-0x7)='mounts\x00') r1 = epoll_create(0x1f) poll(&(0x7f0000f5a000-0x38)=[{r1, 0x0, 0x0}, {r0, 0x0, 0x0}], 0x2, 0x80000000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000faf000-0xc)={0x0, 0x0}) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9f000-0x8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)="") ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f000071e000)={0x5, 0x7, 0x200, 0x1, 0x3}) chroot(&(0x7f0000fde000-0x8)='./file0\x00') mount(&(0x7f00008bd000-0x8)='./file0\x00', &(0x7f0000a52000-0x8)='./file0\x00', &(0x7f00002d7000-0x3)='9p\x00', 0x5000, 0x0) pivot_root(&(0x7f000035a000-0x8)='./file0\x00', &(0x7f00007d8000-0x8)='./file0\x00') 2018/01/26 06:00:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x80002, 0x6) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fe2000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x80000000, 0x0, 0x20000000002, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000012000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fe6000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x8080000000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) 2018/01/26 06:00:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00005b2000)='./file0\x00', 0x0) mount(&(0x7f0000213000-0x8)='./file0\x00', &(0x7f0000581000-0x8)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f000046a000-0x84)="") r0 = creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) getpgrp(0xffffffffffffffff) r1 = gettid() mq_notify(r0, &(0x7f0000b17000)={0x0, 0xfffffffffffffffc, 0x4, @tid=r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000c95000)=0x2, &(0x7f000024a000)=0xfffffffffffffe61) r2 = syz_open_dev$mice(&(0x7f000029a000)='/dev/input/mice\x00', 0x0, 0x30840) sched_getparam(r1, &(0x7f0000fba000-0x4)=0x0) mq_timedsend(r0, &(0x7f000076d000-0x53)="", 0x0, 0x0, &(0x7f000003f000-0x10)={0x0, 0x0}) ioctl$TCSETA(r0, 0x5406, &(0x7f0000305000)={0x80000000, 0x1, 0x7ff, 0x1000, 0x1, 0x3, 0x2000008000, 0x8, 0xd6b, 0x3}) acct(&(0x7f00000e4000)='./file0\x00') setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f00003c0000-0x4)=0x2, 0x4) r3 = geteuid() stat(&(0x7f000022a000)='./file0/bus\x00', &(0x7f0000368000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f0000256000)='./file0/bus\x00', 0xf002, r3, r4, 0x8, 0x1100001) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f00001f6000-0x4)=0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000172000)=@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x10) capget(&(0x7f0000bc9000)={0x399f1736, r5}, &(0x7f00001ed000)={0x0, 0x3, 0x8000, 0x6, 0x3f, 0x9}) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000cad000-0x4)=0x8, 0xd1) 2018/01/26 06:00:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() openat$keychord(0xffffffffffffff9c, &(0x7f0000f5d000)='/dev/keychord\x00', 0x4000, 0x0) madvise(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0xe) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) sigaltstack(&(0x7f0000341000/0x4000)=nil, &(0x7f0000efa000-0x8)=0x0) process_vm_writev(r0, &(0x7f0000001000-0x40)=[{&(0x7f00008fa000-0xf7)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{&(0x7f0000218000-0xd8)=""/231, 0xe7}], 0x1, 0x0) madvise(&(0x7f000072b000/0x2000)=nil, 0x2000, 0x1) 2018/01/26 06:00:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f000064d000-0xb)='/dev/hwrng\x00', 0xc00, 0x0) accept4(0xffffffffffffff9c, &(0x7f0000004000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000444000)=0x14, 0x80000) bind$packet(r0, &(0x7f0000fd0000+0x9bb)={0x11, 0xfd, r1, 0x1, 0x3, 0x6, @random="e9165a71587d", [0x0, 0x0]}, 0x14) r2 = syz_open_procfs(0x0, &(0x7f0000ad1000)='stack\x00') sendmsg$key(r2, &(0x7f0000c54000)={0x0, 0x0, &(0x7f000023a000-0x8)={&(0x7f0000e14000)={0x2, 0xd, 0x5, 0x7, 0xb, 0x0, 0x6, 0x3, [@sadb_x_nat_t_type={0x1, 0x14, 0x9, [0x0, 0x0, 0x0]}, @sadb_sa={0x2, 0x1, 0x2, 0x0, 0x4ec2, 0xac, 0x1, 0x40000000}, @sadb_x_nat_t_port={0x1, 0x17, 0x1, 0x0}, @sadb_x_nat_t_port={0x1, 0x15, 0x3, 0x0}, @sadb_sa={0x2, 0x1, 0x0, 0xfff, 0x5, 0x73, 0x3, 0x20000000}, @sadb_ident={0x2, 0xb, 0xffffffff, 0x0, 0x9a}]}, 0x58}, 0x1, 0x0, 0x0, 0x0}, 0x20000080) setsockopt$llc_int(r2, 0x10c, 0x8, &(0x7f0000a1a000)=0xfffffffffffffff9, 0x4) dup3(r2, r2, 0x80000) preadv(r2, &(0x7f0000950000)=[{&(0x7f0000752000)=""/200, 0xc8}], 0x1, 0x0) 2018/01/26 06:00:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005cf000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000dfe000-0xe8)={{{@in=@broadcast=0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000389000-0x4)=0xe8) r2 = getuid() sendmsg$nl_xfrm(r0, &(0x7f0000a85000-0x1c)={&(0x7f0000bc1000-0xc)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000e30000-0x8)={&(0x7f00003e3000)=@delpolicy={0x1110, 0x14, 0x800, 0x1, 0x1, {{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@empty=0x0, 0x0, 0x2, 0x1, 0x3f, 0x2, 0x20, 0xa0, 0x6d, r1, r2}, 0x2, 0x0}, [@address_filter={0x28, 0x1a, {@in=@local={0xac, 0x14, 0x0, 0xaa}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x2, 0x7, 0x13}}, @replay_val={0x10, 0xa, {0x4, 0x0, 0x0}}, @mark={0xc, 0x15, {0x3, 0x6}}, @address_filter={0x28, 0x1a, {@in=@broadcast=0xffffffff, @in=@empty=0x0, 0x2, 0x3, 0x1}}, @proto={0x8, 0x19, 0x33}, @algo_aead={0x104c, 0x12, {{'seqiv(authenc(sha3-224-generic,ctr-twofish-avx))\x00'}, 0x8000, 0x0, "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"}}]}, 0x1110}, 0x1, 0x0, 0x0, 0x37f15613efdc4238}, 0x40000) writev(r0, &(0x7f00006d0000-0x40)=[{&(0x7f0000f2d000)="0f", 0x1}], 0x1) write(r0, &(0x7f0000a94000-0x1001)="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", 0x1001) 2018/01/26 06:00:07 executing program 2: r0 = getpgid(0x0) sched_getscheduler(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getregs(0xe, r0, 0xffffffff, &(0x7f0000001000-0x94)=""/148) 2018/01/26 06:00:07 executing program 6: mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x1, 0x800000000000032, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0xe, &(0x7f0000000000)=0x0, 0x4) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000259000)={@common='teql0\x00', @ifru_flags=0x800}) 2018/01/26 06:00:07 executing program 7: prctl$seccomp(0x16, 0x2, &(0x7f000000f000)={0x2, &(0x7f0000010000-0x18)=[{0x80, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}) 2018/01/26 06:00:07 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0) setgroups(0x2, &(0x7f0000d64000-0x8)=[r0, r1]) mmap(&(0x7f0000000000/0xf0c000)=nil, 0xf0c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f000065c000)='$\x00', 0x0) mmap(&(0x7f0000f0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) linkat(r2, &(0x7f0000f0d000)='./file0\x00', r2, &(0x7f0000f0e000-0x8)='./file0\x00', 0x400) write(r2, &(0x7f0000001000)='/', 0x1) mmap(&(0x7f0000f0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_CMAP(r2, 0x4b71, &(0x7f0000f0f000-0x30)={0x800, 0x1, 0x1, 0x80000001, 0x10000, 0x7fff}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r2, 0x0) renameat(0xffffffffffffffff, &(0x7f0000001000)='./file0\x00', 0xffffffffffffffff, &(0x7f000047d000-0x8)='./file0\x00') 2018/01/26 06:00:07 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/hwrng\x00', 0x4000, 0x0) r1 = getgid() getgroups(0x1, &(0x7f0000001000-0x2)=[r1]) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r0, 0x111, 0x2, 0x1, 0x4) mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getegid() mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000000d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000)=0xc) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0}, &(0x7f000000e000-0x4)=0x8) syz_emit_ethernet(0x66, &(0x7f0000008000-0xad3)={@random="656fe1205e68", @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "124b52", 0x30, 0x2f, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, {[], @icmpv6=@time_exceed={0x3, 0x1, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "571b82", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, [], ""}}}}}}}, &(0x7f0000003000-0x18)={0x0, 0x1, [0x0]}) 2018/01/26 06:00:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x5, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f000022c000-0x6)="0195626c6100", 0x6) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) sendto$inet(r0, &(0x7f0000324000+0x1da)='W', 0x1, 0x20000803, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) ioctl$int_out(r0, 0x2, &(0x7f0000520000)=0x0) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000d16000-0x8)={0x0, 0x0}, &(0x7f0000e30000)=0x8) sendmsg$key(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001000)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000d40000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$EVIOCGPHYS(r2, 0x80404507, &(0x7f000049c000)=""/247) sendto$inet(r0, &(0x7f0000189000)="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", 0x457, 0x0, &(0x7f0000581000)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/26 06:00:07 executing program 4: mmap(&(0x7f0000000000/0xfdb000)=nil, 0xfdb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000fdb000)='asymmetric\x00', &(0x7f0000fdb000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000fdc000-0x1)='\x00', 0xfffffffffffffffc) add_key$user(&(0x7f0000fda000)='user\x00', &(0x7f00008de000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000b98000-0xa4)="", 0x0, r1) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000fc2000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000fc2000-0x8)=[{&(0x7f00005c2000-0xfb)="", 0x0}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 06:00:07 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x10701) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000f48000)={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, {0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="efa04046294de9fcae7e4b1972cb069f"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x0, 0x0) ioctl$void(r1, 0x40087705) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0186404, &(0x7f0000556000)={&(0x7f000042c000/0x3000)=nil, 0x9, 0x0, 0x20, &(0x7f00006ec000/0x4000)=nil, 0x10000}) r2 = getuid() fstat(r1, &(0x7f000051f000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f00001bd000-0x15)="245b7aa80171cc866f48391869b90088c4b7b087db") syz_fuseblk_mount(&(0x7f0000c10000)='./file0\x00', &(0x7f00001be000)='./file0\x00', 0xf000, r2, r3, 0xff, 0xb5, 0x1000000) 2018/01/26 06:00:07 executing program 1: r0 = socket$inet_sctp(0x2, 0x100000008, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000000)={@dev={0xac, 0x14, 0x0, 0x13}, @multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000073000-0x12)='/dev/input/event#\x00', 0x0, 0x2) write$evdev(r1, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x2000000000002, 0x0}, {{0x77359400, 0x0}, 0x0, 0x0, 0x0}], 0x30) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f000065b000)=0x5) prctl$getreaper(0x37, &(0x7f000076a000)=0x0) ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f0000728000)=0x800000000007) 2018/01/26 06:00:07 executing program 4: r0 = epoll_create1(0x80003) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000000000)={0x90000000, 0x0}) 2018/01/26 06:00:07 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x13, &(0x7f0000d56000)="", 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(0xffffffffffffff9c, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00008d7000-0x4)=0x14, 0x0) setsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f0000442000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, r2}, 0x14) [ 30.907505] audit_printk_skb: 9 callbacks suppressed [ 30.907511] audit: type=1400 audit(1516946407.115:18): avc: denied { setgid } for pid=5514 comm="syz-executor2" capability=6 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 30.943624] syz-executor4 (5522) used greatest stack depth: 24000 bytes left 2018/01/26 06:00:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000467000-0x11)='/selinux/enforce\x00', 0x80, 0x0) r1 = accept4$ax25(0xffffffffffffffff, &(0x7f000043b000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000211000-0x4)=0x10, 0x800) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) r2 = syz_open_dev$loop(&(0x7f00006fe000-0xb)='/dev/loop#\x00', 0x0, 0x800) ioctl(r2, 0x1267, &(0x7f000051b000)="") 2018/01/26 06:00:07 executing program 0: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000eb1000)='/selinux/status\x00', 0x0, 0x0) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000000000)=0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000007000)='/selinux/status\x00', 0x0, 0x0) dup(r0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000006000)='/dev/loop#\x00', 0x20000003, 0x0) lseek(r1, 0x0, 0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e05411, &(0x7f0000008000-0x7e)=""/126) prctl$setname(0xf, &(0x7f0000000000)='/dev/loop#\x00') preadv(r1, &(0x7f0000005000)=[{&(0x7f0000000000)=""/232, 0xe8}, {&(0x7f0000001000)=""/236, 0xec}, {&(0x7f0000004000-0x4a)=""/74, 0x4a}, {&(0x7f0000005000)=""/41, 0x29}, {&(0x7f0000002000)=""/4096, 0x1000}], 0x5, 0x5f) 2018/01/26 06:00:07 executing program 6: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000e37000)=0xc) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000000+0xca6)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) wait4(r0, &(0x7f0000238000)=0x0, 0x0, &(0x7f0000002000-0x48)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/26 06:00:07 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$nfc_llcp(0xffffffffffffff9c, &(0x7f0000001000-0x58)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000001000-0x4)=0x58, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000001000-0x10)=[{&(0x7f0000000000)="07fd516ed0e418a4bcbd9351b6c2f7a704e94bde6c5403e444fb913bcd1547d09568d119329367707c6aa54db8eb90a172b199729f2225ebc52d855a78da65ba6aa0622150f6cfd66ddf9408e4c2bc79e80668d3775037b390ca3ba3081e253ae04217302cc9d2118b131e0f62ac0ded540ed7888f986d3baa29bcc47d65079eee23ae1a34cddefad7478602a51f1da9f568446ee343d5b49b0da399e25122f6f5325a4cdf5c9cf9a5f4ce79acd2801f4bc3", 0xb2}, {&(0x7f0000000000)="4682fa85bde522a0f0db0f38ccb17862f2bcd7d049d1a544df850c4928a4df04d4b7ce75c6797c90eeb8040ad068c3e22cd9e5db7e9cfb165833556ac910584aadf8ada3c54483c8287d8e360b997e96a7b67fd33d88474c42e6808952995121f0902ac9a304417fec374af1aafa18716979721be168ba0d62", 0x79}], 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x200000000000002, &(0x7f0000691000-0x4)=0x77, 0xfc) setsockopt$inet_tcp_int(r1, 0x6, 0x11, &(0x7f0000711000)=0x1, 0x4) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e0f000-0x10)={0x1, &(0x7f0000d3e000)=[{0x6, 0x0, 0x0, 0xa0}]}, 0x10) sendto$inet(r1, &(0x7f0000550000-0x1)="", 0x1e6, 0x20000806, &(0x7f00004cc000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r1, &(0x7f00008fa000-0x12c)=[{{0x0, 0x0, &(0x7f0000621000-0x10)=[{&(0x7f0000b50000)="33b81c8c3c8409207aa26c6a41fdca2374c867a32142701a82f794f898474b16dc4be377cebf371a97cba397a1d6fe123698feb11a2cc2c2aeb33dcd27e27c0f1b2ddb0dedb5112832316f170447fd706393fa81c1a7650c10739c2a3afa47fee1793a6c4e3883c6f89c95", 0x6b}], 0x1, &(0x7f0000e9c000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000001000-0x98)={0x0, @in6={{0xa, 0x3, 0x8, @loopback={0x0, 0x1}, 0x7ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x80}, &(0x7f0000002000-0x4)=0x98) 2018/01/26 06:00:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00006ee000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00001d5000)=@ethtool_cmd={0x23, 0x0, 0x0, 0x0, 0x800, 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]}) 2018/01/26 06:00:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r1, 0x7, &(0x7f0000002000)={0x1, 0x0, 0x0, 0x0, 0x0}) fcntl$lock(r1, 0x6, &(0x7f0000155000)={0x2, 0x0, 0x0, 0x0, 0x0}) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000653000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0086426, &(0x7f0000d1c000)={0x4, &(0x7f0000df7000-0x20)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_DMA(r2, 0xc0286429, &(0x7f0000423000)={r3, 0x6, &(0x7f00000e9000)=[0x8, 0xeed7, 0x5, 0x0, 0xa954, 0x8], &(0x7f00004da000)=[0x8, 0x6d8, 0x4], 0x10, 0x6, 0xffff, &(0x7f000061c000)=[0x2, 0x1000, 0x5, 0x0, 0x2, 0x3ff], &(0x7f0000981000+0x5fc)=[0x5, 0xfffffffffffffff7, 0x800000000000000, 0x7, 0x9, 0xffffffff, 0x400], 0x0}) timerfd_settime(r2, 0x1, &(0x7f000019e000)={{0x77359400, 0x0}, {0x0, 0x989680}}, &(0x7f0000f01000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$PIO_UNIMAPCLR(r2, 0x4b68, &(0x7f000072b000)={0x8, 0x101, 0x8f6}) ioctl$KDGKBLED(r2, 0x4b64, &(0x7f0000526000-0x1)=0x0) shutdown(r0, 0x1) 2018/01/26 06:00:07 executing program 4: mmap(&(0x7f0000000000/0xff6000)=nil, 0xff6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f00008fc000)='user\x00', &(0x7f0000fb2000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000ed9000)='E', 0x1, 0xfffffffffffffffc) keyctl$unlink(0x9, r0, r0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f0000721000)='user\x00', &(0x7f0000ff6000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000fa8000-0xfe)="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", 0xfe, r0) 2018/01/26 06:00:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00003ae000-0xb)='/dev/loop#\x00', 0x2, 0x107001) fallocate(r0, 0x0, 0x7, 0x5) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000748000-0x16)='/selinux/checkreqprot\x00', 0x800, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0xc0305302, &(0x7f00006a8000)={0x7, 0x4, 0x70, 0x1000, 0x6, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) pipe(&(0x7f0000abf000-0x8)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f00003b7000)={0x1f, 0x4, 0x8001, 'queue0\x00', 0x6, [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]}) r4 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000666000)='/selinux/access\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r3, 0xc0a45322, &(0x7f00004da000-0xa8)={{0x0, 0x0}, ""/64, 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]}) write$selinux_access(r4, &(0x7f0000702000-0x4a)={'system_u:object_r:framebuf_device_t:s0', 0xa, 'system_u:system_r:kernel_t:s0', 0x20, 0x38, 0x35, 0x0}, 0x48) openat$keychord(0xffffffffffffff9c, &(0x7f00003e9000-0xe)='/dev/keychord\x00', 0x0, 0x0) chroot(&(0x7f00008f7000-0x8)='./file0\x00') 2018/01/26 06:00:07 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ax25(0xffffffffffffffff, &(0x7f0000000000)={0x0, {""/7}, 0x0}, &(0x7f0000001000-0x4)=0x10, 0x80800) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000faf000-0x4)=0x0) r1 = socket(0x91, 0x2, 0x1) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000001000-0x4)=0x0) 2018/01/26 06:00:07 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000001000-0x4)=0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000000000)=0x19, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000001000)={0x7, {0x2, 0x2, @rand_addr=0x100, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x12, 0xdf, 0x1, 0x2, 0x7, &(0x7f0000002000-0x10)=@generic="b6b196b0d15f8b2c8fdae58f3e7dea61", 0x0, 0x400, 0x0}) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCOUTQ(r2, 0x5411, &(0x7f0000ee9000-0x4)=0x0) 2018/01/26 06:00:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0x0, &(0x7f000037f000)={0x7fffffff, 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}) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000192000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000632000)=@req3={0x8c, 0x0, 0x8, 0x5, 0x7fff, 0xfffffffffffffffa, 0x7fff}, 0x1c) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000147000-0xc)={0x0, 0x721c446b4e14e08, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000fb2000-0x10)={0x0, 0x1, 0x8ac, 0x53}, &(0x7f0000af9000)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00006b8000)={r2, @in6={{0xa, 0x3, 0xca, @loopback={0x0, 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x3}, 0x98) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f000032a000-0x8)={r1, 0x0}) 2018/01/26 06:00:07 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f45000)={0x0, 0x0, &(0x7f0000da8000-0x10)={&(0x7f00005ea000)={0x2, 0xf, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00008b0000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f00004fe000-0x4)=0x0) 2018/01/26 06:00:07 executing program 1: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syslog(0x3, &(0x7f0000001000-0xf8)=""/248, 0xf8) r0 = creat(&(0x7f0000003000)='./file0\x00', 0x40) ioctl$void(r0, 0xc0045878) r1 = dup(r0) r2 = fanotify_init(0x1, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000002000-0x160)={{{{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x100000000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x3, 0xfffffffffffffffe, "d71a02cf6300f6f275a5c45171ffa321e3b5425b21311f57d16238a6b34ad0bfdbdb2ef1905150a9eda7354bcf1b1f12506336788a6a75426e8772074961e2590abcf19e211164b8bdb68ef281abb55a"}, 0x7a) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r2, r1, &(0x7f000000b000)=0x0, 0x4) ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4010641a, &(0x7f0000003000-0x10)={0x4, &(0x7f0000001000-0x10)=[0x100000001, 0x7ff, 0x5, 0x7ff]}) ioctl$RNDCLEARPOOL(r1, 0x5206, &(0x7f0000003000)=0x100000001) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000008000)=0x0) flistxattr(r1, &(0x7f0000001000-0x3f)=""/63, 0x3f) r3 = signalfd(r0, &(0x7f0000003000)={0x8}, 0x8) setsockopt$inet_icmp_ICMP_FILTER(r3, 0x1, 0x1, &(0x7f0000004000)={0x865}, 0xfffffffffffffdc6) pwrite64(r0, &(0x7f0000005000-0x3c)="ea26fcb8d2b7124ebc54588870fa50b4a79547259384c572ae7be5d8aa4b7f2f79bb66cd08bfcd084d507b9ecedb665be6f5cf50703cc960052eaa0c", 0x3c, 0x0) pipe2(&(0x7f0000005000-0x8)={0x0, 0x0}, 0x800) [ 31.113362] SELinux: Invalid class 85 2018/01/26 06:00:07 executing program 2: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f000000a000-0x38)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000013000)={0x24, 0x16, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {0x4000a, 0x0, 0x0}, [@nested={0x10, 0x0, [@typed={0xc, 0x6, @pid=0x0}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000000f000)={@generic="c3193fefb8ddf746fd9fd381d56858f1", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) stat(&(0x7f000000e000)='./file0\x00', &(0x7f000000a000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000015000)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000015000)=0x10) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000012000)=0x0, &(0x7f0000015000)=0x0, &(0x7f000000b000)=0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000015000)={&(0x7f0000015000)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f000000e000)={&(0x7f0000016000-0x438)=@newpolicy={0x438, 0x13, 0x100, 0x1, 0x0, {{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@loopback={0x0, 0x1}, 0x1, 0x8, 0x3, 0x1f, 0xa, 0xa0, 0x20, 0x0, r1, r2}, {0x4, 0x8, 0x40, 0x1, 0x3, 0x3, 0x4, 0x1f}, {0x8, 0xffffffff, 0xeb1a, 0x1}, 0x20, 0x9, 0x2, 0x0, 0x1, 0x3}, [@ipv6_hthresh={0x8, 0x4, {0x36, 0x1b}}, @algo_crypt={0x8c, 0x2, {{'cbc-serpent-avx\x00'}, 0x208, "b7439fc76c89dca643bec629bf5234539b54693834ab1b1fb20699896d55f08f208d767e5f5e4f821dd69e10ff7f48d6bf7ab4f1b68de94ddf10d914cdcee16970"}}, @tmpl={0x184, 0x5, [{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1, 0x2b}, 0x2, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x2, 0x2, 0x5, 0x61d8ae29, 0x7ff, 0x1}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x6c}, 0xa, @in=@multicast1=0xe0000001, 0x0, 0x2, 0x2, 0x8, 0x7fff, 0x7, 0x0}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x1, 0x0}, 0xa, @in=@empty=0x0, 0x5, 0x2, 0x2, 0x2, 0x1000, 0xff, 0x7}, {{@in=@empty=0x0, 0x0, 0x3b}, 0x2, @in=@loopback=0x7f000001, 0x2, 0x1, 0x3, 0xffffffff7fffffff, 0x0, 0xfffffffffffffff9, 0x1c38}, {{@in=@multicast2=0xe0000002, 0x2, 0xff}, 0x2, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x7, 0x3, 0x80, 0x1ff, 0x10001, 0x1000}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x32}, 0xa, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x4, 0x0, 0x3, 0xde1f, 0x3aa, 0xe60d, 0xfff}]}, @encap={0x1c, 0x4, {0xfffffffffffffffe, 0x1, 0x3, @in=@broadcast=0xffffffff}}, @user_kmaddress={0x2c, 0x13, {@in=@empty=0x0, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0xa}}, @policy={0xb0, 0x7, {{@in=@multicast2=0xe0000002, @in=@multicast2=0xe0000002, 0x1, 0x8, 0x0, 0x6, 0xa, 0xa0, 0x80, 0x9d, r3, r4}, {0x6, 0x3, 0x4, 0x10000, 0x9a, 0x4, 0xba8c, 0x100000000000}, {0xb9, 0x8, 0xfffffffffffff800, 0x200}, 0x400, 0x3, 0x0, 0x0, 0x1, 0x1}}, @algo_auth_trunc={0x70, 0x14, {{'hmac(sha3-512-generic)\x00'}, 0x118, 0x1c0, "78fc88cca1cee439aff3843cda696e1c7d3175f2ef1ae9c150dada6ee69d56c2394eda"}}]}, 0x438}, 0x1, 0x0, 0x0, 0x40840}, 0x80) 2018/01/26 06:00:07 executing program 5: mmap(&(0x7f0000000000/0xfde000)=nil, 0xfde000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fdb000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) r1 = epoll_create1(0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key(&(0x7f00007f6000-0x8)='big_key\x00', &(0x7f0000fde000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000099a000-0xe9)="086051be23a3218579f9682cdc558eb9c36dcb80e44f222ec32a5906fe1c6f1c1649dda6faaaff602c2bcf08a4a3aa9802f7fcb2498df05fa2aca18bd06748fcf2c448ebd4bca196c33e84efe771a182c6ed7fdc246595e035aa4864d85ae0477ef0b59da984edaec3a3224712eded679af0ecd0a3a0742da2a8cc51823961debef4aaffb39edb11ab1767e5cdb913651fd2d12005abd62699542434654e908d2fd4ff367a8d848902f37b48494c33bd885e544f14944077fb0840eca6f4d3870e0993adb4420e8d34adf22700548fa82a492b62071427c72f4cc75ac5eb7ad515db416164c9264576", 0xe9, 0xfffffffffffffff9) keyctl$describe(0x6, r2, &(0x7f0000087000)=""/122, 0x7a) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000001000-0xc)={0x1, 0x0}) ppoll(&(0x7f0000fde000-0x30)=[{r1, 0x0, 0x0}], 0x1, &(0x7f0000fdd000)={0x0, 0x0}, &(0x7f0000264000-0x8)={0x0}, 0x8) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000fdf000)=""/4096, &(0x7f0000be0000)=0x1000) r3 = request_key(&(0x7f0000221000-0xc)='cifs.spnego\x00', &(0x7f0000606000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00007a6000)='/dev/vga_arbiter\x00', 0xffffffffffffffff) keyctl$setperm(0x5, r3, 0x90020) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000781000+0x2fe)=@req3={0x1, 0x4d2, 0x1000, 0xfffffffeffffffff, 0x7fff, 0x3ff, 0x40}, 0x1c) [ 31.151206] SELinux: Invalid class 85 2018/01/26 06:00:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f000095a000-0xd)='/dev/usbmon#\x00', 0x1, 0x2400) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000e55000-0x4)=0x8) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000ab9000)='/selinux/checkreqprot\x00', 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000058000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000009000-0x8)=0x43) shutdown(r2, 0x40000000000002) 2018/01/26 06:00:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000470000)='./file0\x00', &(0x7f0000ba2000)='./file0\x00', &(0x7f0000b82000)='devpts\x00', 0x0, &(0x7f0000d88000-0x2)='q') r0 = request_key(&(0x7f0000f83000-0xc)='cifs.spnego\x00', &(0x7f0000d66000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000414000-0x20)='[vboxnet1wlan1eth1GPLcgroupppp1\x00', 0xfffffffffffffffe) keyctl$describe(0x6, r0, &(0x7f0000752000-0xf0)=""/240, 0xf0) 2018/01/26 06:00:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000314000)='/dev/sg#\x00', 0x8, 0x40000) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f00009c4000-0x4)=0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000b7f000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_netdev_private(r1, 0x89f0, &(0x7f00009fe000-0x57)="99ded2637b0f10f98f10d28c96d25d81a5a815139212593572e153a9548e403d468912272f65fa34bfde53b867361cae08bf97e61269fefeccfcf6a2f3a2d4908e39017abfa0ac813baba1e1aa84937dc5a4538b0cee23") setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000619000)=0x4, 0x4) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000fbe000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r1, &(0x7f0000873000)={&(0x7f0000ef3000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000452000)={&(0x7f0000632000)=@ipv6_newaddr={0x2c, 0x14, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, r2}, [@IFA_LOCAL={0x14, 0x2, @loopback={0x0, 0x1}}]}, 0x2c}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$TUNSETNOCSUM(r0, 0x400454c8, &(0x7f0000816000)=0x9) getsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f00004e4000)=""/53, &(0x7f00003af000-0x4)=0x35) getsockname(r1, &(0x7f0000119000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000339000)=0x2e) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f000010c000)=0x0) getsockname(r0, &(0x7f0000926000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000c67000-0x4)=0x10) r4 = socket$unix(0x1, 0x1, 0x0) bind$unix(r4, &(0x7f0000003000)=@abs={0x1, 0x0, 0x0}, 0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f00006ce000)={0x0, @in6={{0xa, 0x1, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffff8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, 0x0}, &(0x7f0000356000)=0x98) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000631000-0x8c)={r5, @in6={{0xa, 0x0, 0x1000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2018/01/26 06:00:07 executing program 2: mmap(&(0x7f0000000000/0xf60000)=nil, 0xf60000, 0x5, 0x32, 0xffffffffffffffff, 0x0) mprotect(&(0x7f00007ea000/0x3000)=nil, 0x3000, 0x0) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000f60000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000f61000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000d6c000)=0x14) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$packet(r0, &(0x7f0000f61000-0x2f)=""/47, 0x2f, 0x10000, &(0x7f0000f61000-0x14)={0x11, 0x1a, r1, 0x1, 0x8, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) recvmmsg(0xffffffffffffffff, &(0x7f0000f62000-0x80)=[], 0x0, 0x0, 0x0) 2018/01/26 06:00:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) execveat(r1, &(0x7f0000dc4000-0x8)='./file0\x00', &(0x7f0000545000)=[&(0x7f0000620000-0x3)='lo\x00', &(0x7f00000f5000-0x1e)='!securityeth0wlan1mime_type%,\x00', &(0x7f000058f000-0x7)='loeth0\x00', &(0x7f0000002000)='\x00', &(0x7f0000ff2000)='.cgroupbdevem0(proc&keyring@,\x00'], &(0x7f000035e000-0x14)=[&(0x7f00002b7000)='.}\'eth0\x00', &(0x7f00003a5000-0xb)='.wlan0eth1\x00', &(0x7f00008aa000)='ppp0\x00', &(0x7f0000d11000)='vmnet0\x00', &(0x7f0000c2d000)='\x00'], 0x1000) sched_setaffinity(r0, 0x8, &(0x7f00002c9000-0x8)=0x9) clone(0x600, &(0x7f0000687000)="", &(0x7f0000b4c000)=0x0, &(0x7f0000553000-0x4)=0x0, &(0x7f00007a5000-0x8f)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f00001ea000)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f0000c86000)=[]) syz_open_procfs(0x0, &(0x7f000042d000-0xc)='io\x00') open$dir(&(0x7f0000131000+0x8d6)='./file0\x00', 0x26102, 0x0) 2018/01/26 06:00:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000df7000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) r0 = socket$inet(0x2, 0xa, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000514000-0x15)='/dev/pktcdvd/control\x00', 0x442, 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0086426, &(0x7f00004b1000)={0x5, &(0x7f00007b4000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$sock_ifreq(r0, 0x8922, &(0x7f0000dc4000)={@common='lo\x00', @ifru_ivalue=0x0}) 2018/01/26 06:00:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00005b2000)={0x19980330, 0x0}, &(0x7f00005cd000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000976000-0x44)={{0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="3b0c915d61e6d68f809866a5902c62d9"}) 2018/01/26 06:00:07 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000001000-0x4)=0x0, &(0x7f00007ac000-0x4)=0x4) mmap(&(0x7f0000000000/0xccf000)=nil, 0xccf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x2, &(0x7f0000194000-0x10)={0x0, 0xffffffffffffffff}) mprotect(&(0x7f00006cb000/0x3000)=nil, 0x3000, 0x2) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000441000)='/dev/pktcdvd/control\x00', 0x101000, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000595000-0xc)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000657000-0xc)={r1, 0x80000, r0}) 2018/01/26 06:00:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f11000-0x4)=0x3f, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000b5d000)=0xb42283b78ec20cef, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000e00000)=0x3f, 0x4) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) [ 31.251919] devpts: called with bogus options 2018/01/26 06:00:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000517000-0x4)=0x990, 0xfd83) r1 = dup(r0) ioctl$TCSETS(r1, 0x5402, &(0x7f0000c80000)={0x9, 0x40, 0x7f, 0x6, 0xfffffffffffff96a, 0x541eddcb, 0x7, 0x1, 0x20000000000000, 0xfff, 0xfeb4, 0x1}) sendto$packet(r1, &(0x7f000073d000)="6e395652897dd835a3c6308a5f741262e1045695e6ab3d431d9c1d7ebef53f8ee9ad3b04c102d172c42133cee27cc5881fada13b45b63545ebfa6f71f2c8c8f1ed1b28c44bb37535844e534b2710d789ec52a05063c4f76bb799df1447219a14fde14c85ff70c2c718e12d7ab4b279ad7336f9ad189895348b3bb9fe3d74e6d049185a6a085ad0ae5c3359a25e5ee8e2449d6443", 0x94, 0x8000, 0x0, 0x0) sendto$inet6(r0, &(0x7f000005e000-0x1000)="", 0x0, 0x0, &(0x7f0000737000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/26 06:00:07 executing program 5: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) recvmsg(r0, &(0x7f0000005000)={&(0x7f0000001000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000005000)=[], 0x0, &(0x7f0000005000-0x2a)=""/42, 0x2a, 0x0}, 0x22) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_int(r1, 0x21, 0xe, &(0x7f0000006000)=0x80, 0x4) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001000)={&(0x7f0000003000-0x30)={0x2, 0x6, 0x0, 0x0, 0x4, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_sa2={0x2, 0x13, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 06:00:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000eb1000+0x55d)={0x0, 0x0, 0x0}, &(0x7f0000dc2000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000acd000-0x8)={0x0, 0x0}) ptrace$setopts(0x4200, r2, 0xffffffffffffffff, 0x0) ptrace(0x4207, r2) wait4(r2, &(0x7f0000890000-0x4)=0x0, 0x0, &(0x7f0000cbf000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) wait4(r1, &(0x7f000057b000)=0x0, 0x1000008, &(0x7f0000ae0000-0x48)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socket$inet6_sctp(0xa, 0x5, 0x84) 2018/01/26 06:00:07 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x400100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000001000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) ioctl$KDGETLED(r1, 0x4b31, &(0x7f0000000000)=0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)=0x0) r3 = syz_open_procfs(r2, &(0x7f000083a000)='net/igmp6\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r1, &(0x7f00000bb000-0x1c)={0x0, 0x0, &(0x7f00002e9000)={&(0x7f000057b000-0x70)={0x2, 0x2, 0x0, 0x3, 0xe, 0x0, 0x3, 0x1, [@sadb_x_filter={0x5, 0x1a, @in=@empty=0x0, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0xb, 0x4, 0x4}, @sadb_x_kmaddress={0x7, 0x19, 0x0, @in6={0xa, 0x0, 0xffffffffffff9729, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x70}, 0x1, 0x0, 0x0, 0x0}, 0xe789d634f259571) ioctl$DRM_IOCTL_AGP_BIND(r3, 0x40086436, &(0x7f000080a000)={0x0, 0x76ff}) utime(&(0x7f000040c000)='./file0\x00', &(0x7f0000041000)={0x5, 0x6}) r4 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f0000221000-0x20)={0x0, 0x7fff, 0x1, 0x1, 0xfffffffffffffff8, 0x3, 0xfff, 0x3f, 0x0}, &(0x7f0000f79000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000d39000-0xc)={r5, 0xcc, &(0x7f0000e96000)=[@in6={0xa, 0x0, 0x7e71, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x100}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x12}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x5, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0x7abe}, @in6={0xa, 0x1, 0x7, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x80000000}, @in6={0xa, 0x0, 0x3, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x31}, @in6={0xa, 0x0, 0xfffffffffffffffc, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1000}]}, &(0x7f00007c0000-0x4)=0xc) fremovexattr(r0, &(0x7f0000d3f000-0x15)=@known='system.sockprotoname\x00') setsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@loopback={0x0, 0x1}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0xaf, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) connect$inet6(r4, &(0x7f00001c5000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x800}, 0xfffffffffffffe96) ioctl$sock_SIOCADDDLCI(r3, 0x8980, &(0x7f0000d56000)={@generic="1f7e98ecbc9a2ad18920d58fb2381bc8", 0x17bc}) 2018/01/26 06:00:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f000052d000-0x8)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) sendto$inet(r0, &(0x7f0000451000)="391558160af3d0ea45", 0xffffffffffffff20, 0x200000200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000816000-0x1)='@', 0x1, 0x0, &(0x7f000057b000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000463000-0x5)='reno\x00', 0x5) r1 = dup(r0) sendmmsg$unix(r1, &(0x7f0000bbb000-0xfc)=[{&(0x7f00003ec000)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f00004f5000-0x8)=[{&(0x7f0000636000)="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", 0x9ff}], 0x1, &(0x7f00000d2000-0x48)=[@cred={0x18, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x14, 0x1, 0x1, [r0, r0]}], 0x2c, 0x0}, {&(0x7f0000cd9000-0x3)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000fb0000-0x20)=[{&(0x7f0000b59000-0xca)="", 0x0}, {&(0x7f0000344000-0x6b)="9bdafed89435b3460e49fdfe086cc1ea1fd9d8fb514c7f69ee5427331637557383a5897bb9979be139eb5da7ccc7ceb38ab466eb3049", 0x36}], 0x2, &(0x7f0000eec000-0x7c)=[@rights={0x20, 0x1, 0x1, [0xffffffffffffffff, r1, 0xffffffffffffffff, r0, r1]}, @cred={0x18, 0x1, 0x2, 0x0, 0x0, 0x0}], 0x38, 0x8010}, {&(0x7f00004b0000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000d85000-0x18)=[{&(0x7f00007dc000-0x4d)="", 0x0}, {&(0x7f00002d3000)="06974cb4537348adaa9f24f7c6edde27bf50b90e5be70bac15298f2cf25027c7894b0c5f6dcd4ed04a38c8b5d7a82c30ce0e8137e138e5b1630af05f6d2c55a8f40786ef41d9f7", 0x47}, {&(0x7f00006a9000+0x8df)="", 0x0}], 0x3, &(0x7f0000fc1000-0xc4)=[@rights={0x18, 0x1, 0x1, [r0, r0, r0]}, @cred={0x18, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x18, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x10, 0x1, 0x1, [0xffffffffffffffff]}, @cred={0x18, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x18, 0x1, 0x2, 0x0, 0x0, 0x0}], 0x88, 0x4050}, {&(0x7f0000a1f000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000aae000)=[{&(0x7f0000abe000-0x83)="2638149409d62a6a79b6a54d15132196ec91018e2c36c3c3ce49621e405068c9deab9a7564a99176d0747bfe194664f5f30d15a4cb6c4721bd14eab6c83a7e678fc4bece66482562f4d0aca96d21681cbec7e7377d0e7f41f5ffe7836600011d95fa0006d15b20a6a265efaac47c5c1ca2025335693becf46eb705ac48a32092a9", 0x81}, {&(0x7f00008e6000)="d057f6c5169cf5c5dcea7e94bba8cb6315f2783217c6c91f7e5c496a032cd8d8f64b2bdc51eec6160a440350df599db4bffe81f7a1848c1655b6731bc5afaafe5c6cc0d3a1d6c21abe51c1cd0fedbcb4f8f36beb0452b1c06163efceb631d51f1dc7c4eef8fe0ddfb0a22a19ea0b0293549e9aeb6c0795b5957f35855a80c176bfedc706444ee9b0375fd9", 0x8b}, {&(0x7f0000d1e000-0xdb)="c66ca1e43991ae53873eb0fae16a91c9532a9cb003951f0967fba2e9a1250832996c81cc0bf02994ea050f24ad1a2101f68927a6a0f0b580bf4133af0702dd46ea1a49f084b1eb1352f335ab1331e50433e6b39462cfc052cf472182ab7b711323a665787fb7eb526f5b0ddcf1140aafcd652f4343794353890e138978e649dec133eb889b1a10513ba9e75838402bc4d554c71727dafe51e52bf9d566a1e7e74c4909727159766ffb18e5ea51db77d94d1f653b51fb1981d741ebf661eaeccb", 0xc0}], 0x3, &(0x7f0000db5000-0x88)=[@rights={0xc, 0x1, 0x1, []}, @cred={0x18, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x18, 0x1, 0x2, 0x0, 0x0, 0x0}], 0x3c, 0x40080}, {&(0x7f0000dbe000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000355000-0x3)=[{&(0x7f0000bb9000-0xa4)="d1fec674055fd3cd4fae24060f8fe93de017f214ce13fc50b9e5b6c14c3a56de6e9302b295d96534528e1f2f53a6a669e59cb5e82ee4385b8322fd9eef0d40cbfa51e612d213263de0f3656ea90353e192d71591026d096517b30cb886cf7be3a34721c0bf34a6bb68bd8220f033824c0c80bf6d87bc8c049bc6927b360b09068ad47cc44f4df119903e04d953b62bd3d392d515905bcd5e18c6e73024edd28e", 0xa0}], 0x1, &(0x7f0000207000)=[@cred={0x18, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x10, 0x1, 0x1, [0xffffffffffffffff]}, @rights={0x10, 0x1, 0x1, [r0]}, @rights={0x14, 0x1, 0x1, [r0, r1]}, @cred={0x18, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x18, 0x1, 0x2, 0x0, 0x0, 0x0}], 0x7c, 0x48000}, {&(0x7f00001bb000)=@abs={0x1, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f000039b000-0x20)=[{&(0x7f0000602000)="", 0x0}, {&(0x7f00007d4000-0x1000)="", 0x0}], 0x2, &(0x7f0000bdd000)=[@cred={0x18, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x18, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x18, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x18, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x1c, 0x1, 0x1, [0xffffffffffffffff, r1, r1, 0xffffffffffffffff]}], 0x7c, 0x0}], 0x6, 0x0) [ 31.260932] syz-executor1 uses obsolete (PF_INET,SOCK_PACKET) [ 31.304553] devpts: called with bogus options 2018/01/26 06:00:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$intptr(0x1f, 0x8) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x2f, &(0x7f00007d2000-0x85)="18000000020001000000be8c5efe8c8836000008020300ec0008000006000e640002b933d8980500024852bb6a8807567e59dba67e194900550400980067a1e2e70047fc2d63e000000000000004001f00000000000000c88ebbff060100000b01001200b121ec1474d743f542000700ec008bc5cf20eb01ec7ee87cccfff6000000000002", 0x85) 2018/01/26 06:00:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ec6000)='/proc/self/net/pfkey\x00', 0x0, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000359000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000a5e000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1, 0x0}) readv(r0, &(0x7f0000080000)=[{&(0x7f0000002000-0x4e)=""/1, 0x1}], 0x1) mmap(&(0x7f0000b18000/0x3000)=nil, 0x3000, 0x0, 0x10, r0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat2(0xffffffffffffffff, &(0x7f0000d62000)='//file0\x00', 0xffffffffffffffff, &(0x7f0000fea000)='./file0\x00', 0x0) 2018/01/26 06:00:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000d1d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = getpgrp(0x0) setsockopt$netrom_NETROM_T1(0xffffffffffffffff, 0x103, 0x1, &(0x7f000031f000-0x4)=0x3, 0x4) setpriority(0x0, r0, 0x0) 2018/01/26 06:00:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f0000073000-0x12)='/dev/input/event#\x00', 0x0, 0x0) add_key(&(0x7f00008f8000)='rxrpc\x00', &(0x7f0000238000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000383000-0x66)="", 0x0, 0xffffffffffffffff) 2018/01/26 06:00:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000001000-0x5)='user\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000001000-0xb)='-ppp0wlan0\x00', 0xfffffffffffffffb) keyctl$describe(0x6, r0, &(0x7f00005a7000)=""/248, 0xf8) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f00005d6000-0xd)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r1, 0x6, 0x200000000000a, &(0x7f0000dee000-0x4)=0x2, 0x4) sendto$inet(r1, &(0x7f0000de2000-0x1)='U', 0x1, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000d03000-0x52)="72387de156ffdaf0a2319b2a3ff288ff45feb4f5021babb98403ecd4165f6852bb5f8a8360e7d43f27def742d3a397624b8ae4ca526e42bccfde11cdb57324788a3b6f42713e8367c60b592fff21790c9288", 0x52, 0x0, &(0x7f0000839000)={0x2, 0x1, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = request_key(&(0x7f0000e07000)='encrypted\x00', &(0x7f0000266000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000fd0000-0x1f)='eth1$}/md5sumwlan1]&vmnet1%em0\x00', 0xfffffffffffffffb) r3 = request_key(&(0x7f0000539000-0x6)='logon\x00', &(0x7f0000ff4000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000b17000-0x28)='(ppp0}bdev\'eth1(vmnet0{keyring}vboxnet0\x00', 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00000b6000)={0x0, 0x0}) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r4, 0x29, 0xd2, &(0x7f0000018000-0x5c)={{0xa, 0x2, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, {0xa, 0x2, 0x6, @loopback={0x0, 0x1}, 0x41f}, 0x2, [0x10000, 0x10001, 0x2, 0x0, 0x7, 0x3f, 0x3, 0x9]}, 0x5c) r5 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000bfe000)='/selinux/validatetrans\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f00004c0000-0x6)={0x0, 0x3ff}, &(0x7f000024c000-0x4)=0x6) r7 = openat$pfkey(0xffffffffffffff9c, &(0x7f000084a000-0x15)='/proc/self/net/pfkey\x00', 0x2, 0x0) ioctl$TIOCLINUX4(r7, 0x541c, &(0x7f0000c22000)=0x4) timer_create(0x7, &(0x7f000016d000)={0x0, 0x3d, 0x2, @thr={&(0x7f0000e00000)="3f1b52c473627f316c3539c08a5ff2849680e231d57d629428bdbc0bb8014f914ffb0b687d11bb39edb636e81ff6dde9661f7276aa9098e76bb84b26c71c38b67365bdaf5db1151f4ce62b62c7498b0cf256379b48300a50a282ced3e94568b35de2097a84b1a07122f9a51546c3ea4e4becc0765e9eec0fa017b798deabf0fedc0f19a3c03774c04ed2e0e2d94cc65f5e470261bad0685d4d6e226007ca6d5ef9d4af7547f5e93a9c5d6817e23acfa47b047aa76eca2607d276fc56adec39995a36786a314ccb6a79b866ba8cda7cd7abd76c5f5521fa6734f8247056d484487e98ef9a3c5402c97e2f4cee41c54b33", &(0x7f000046d000-0xc6)="e7d4eadc57daa7a8a11fbbdf2fbceaa984855a9c7d3fa2ed0b1662763744f2f6ab89b77181a91a26abfe1dcac989766a59ebc06dc18ed6ceb2f7cb94b0f8f33eb232ab8853151e330e27b960b0d5bcdbaa9a536a5604504bf5aa4efed84407063ead2c05eb8992d878b5e7ee6dd6e47908939ebbeaf62d5b3ca289d3f05a2579c03973ae747e3bad54c48149df5d8022d43cf7e3ff67bfda784924ea6618ac09c12a76757ecf66ca711b904f12c2bb3a6336d1615bdacdeb347c42a7fc8e6d2bfeec87153a66"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000809000-0x4)=0x0) timer_delete(r8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r5, 0x84, 0x6d, &(0x7f000010f000-0x84)={r6, 0x7c, "868f0ed9dd68dea49d3a9b874fec4de4cad590d2f42a3c069e6967a5ce4b1966df41903475567b097fba57ceb5b373109be009ead48357e7fbbb249110699168a654d434c327f7dde2efe63b42e394ab4924b5f3eb2a397d65ea6e4dccd5c9fe3d967a895028979ff454f99c45954191ed15e3ff1759e5ba529ff0d5"}, &(0x7f0000963000-0x4)=0x84) ioctl$sock_ifreq(r1, 0x8937, &(0x7f0000caa000-0x50)={@common='irlan0\x00', @ifru_addrs=@pppol2tpv3={0x18, 0x1, {0x0, r5, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x3, 0x3, 0x1}}}) keyctl$reject(0x13, r2, 0x1, 0x5, r3) r9 = syz_open_dev$sg(&(0x7f0000623000-0x9)='/dev/sg#\x00', 0x7, 0x648900) ioctl$EVIOCSCLOCKID(r4, 0x400445a0, &(0x7f0000b15000)=0x401) ioctl$TUNGETSNDBUF(r9, 0x800454d3, &(0x7f0000825000)=0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000b28000)=0x2, 0x4) sendto$inet(r1, &(0x7f0000b0c000)="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", 0x1001, 0xc004, 0x0, 0x0) recvmsg(r1, &(0x7f0000df7000-0x38)={&(0x7f0000df7000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000df5000)=[{&(0x7f0000df6000-0x92)=""/146, 0x92}, {&(0x7f0000df7000-0x8c)=""/140, 0x8c}, {&(0x7f0000df6000-0xe8)=""/232, 0xe8}, {&(0x7f000040a000-0x5e)=""/94, 0x5e}, {&(0x7f00007a8000-0xe7)=""/231, 0xe7}, {&(0x7f0000d77000-0xa9)=""/169, 0xa9}, {&(0x7f00009e3000)=""/230, 0xe6}, {&(0x7f0000923000)=""/37, 0x25}, {&(0x7f0000555000-0x31)=""/49, 0x31}], 0x9, &(0x7f0000c28000-0x7)=""/7, 0xffffff89, 0x8000}, 0x40000100) 2018/01/26 06:00:07 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f0000001000-0x1f)=""/31) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000003000-0xd)='/dev/usbmon#\x00', 0x3, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000004000-0xec)=""/236, &(0x7f0000004000-0x4)=0xec) 2018/01/26 06:00:07 executing program 1: ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000000)={0x0, 0x0, 0xfffffffffffffffd}) sigaltstack(&(0x7f0000000000/0x4000)=nil, &(0x7f0000000000)=0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000a11000-0x3)='io\x00') ioctl$EVIOCGMASK(r1, 0x80104592, &(0x7f00004b3000)={0x17, 0x2d, &(0x7f0000297000)="ad1e0ec827332acc2a631b887d600f1f3cf1fbd6c52175b58651c6a447218bf4ee54585dc79180508b6da62fca"}) bind$inet(r0, &(0x7f0000134000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f00000e5000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000932000+0x2c4)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f00000dd000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ppoll(&(0x7f00001c7000-0x18)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000772000)={0x0, 0x0}, &(0x7f0000cec000)={0x0}, 0x8) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sigaltstack(&(0x7f00008d1000/0xf000)=nil, &(0x7f0000cd5000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00002aa000)='/selinux/status\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r2, 0xc0186416, &(0x7f0000272000)={0x1, 0x8, 0xf8, 0x9, 0x3, 0x0}) setsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f000068e000)={0x5, 0x5, 0x8, 0x100000001}, 0x8) getsockopt$packet_int(r2, 0x107, 0x1b, &(0x7f0000d68000)=0x0, &(0x7f00001a3000)=0x4) pause() seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x1, &(0x7f0000022000)=[{0x16, 0x0, 0x0, 0x0}]}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r2, 0xc058534b, &(0x7f0000921000)={0x4, 0x3, 0x9, 0xf30, 0x10000, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/26 06:00:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000596000)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000648000-0x24)={0x6, 0x9, 0xfffffffffffffff7, 0xfffffffffffffffc, 0x101, 0x8, 0x5, 0x9, 0x5, 0x7, 0xae, 0xffffffffffff7fff}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCSETSF(r0, 0x5404, &(0x7f000038a000)={0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$EVIOCSFF(r0, 0x402c4580, &(0x7f000038d000)={0x54, 0x1ff, 0x3, {0x79, 0x400}, {0x0, 0x7fffffff}, @period={0x5f, 0x7f, 0x80000000, 0x40, 0x1, {0x0, 0xd7a2, 0x81, 0x0}, 0x7, [0x101, 0x40, 0x8b, 0x5, 0x6, 0x6, 0xab5]}}) writev(r0, &(0x7f0000764000-0x10)=[{&(0x7f0000cfb000-0x1000)="ff18f4d3f1e6901a034a3bd2ef35d7fffa2c7bcd436341a61f6334eb0eefdf603e399defbcb9e8fef95dd7b7d3970057af1b60bbbe925c247b8c17ee6c48f6c556debc58b15a2c299deb13ecd4bf5e0e47ec5e7a2cac54f9e6dfe4456bba8ff7c9d4d6ae5dbc24eaff876d7d0d8816905eb06ebaff353423c4296208ca808330f20664c9dbd61970ae96c6f4ee2db47e625601a82b52466f2d7b57fb19e285888da3942aa355227be6acab36a4e809db2d552bca14c2a052a52e5ce995f29dc0ea13924f93f13f7a480caf9e8cd3333c0fe558c64383eebdf223a01cb7ea22ee4f85b10ff2b74535780d651cc9d41596225cf05a1e18a2990a", 0xf9}], 0x1) r1 = syz_open_pts(r0, 0x0) r2 = add_key(&(0x7f0000c2d000)='cifs.spnego\x00', &(0x7f000069f000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) add_key(&(0x7f0000667000)='syzkaller\x00', &(0x7f00008c8000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, r2) add_key$keyring(&(0x7f0000f76000)='keyring\x00', &(0x7f00006b3000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f0000eb4000)={0x7, 0x22}) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000c83000-0x4)=0x0) 2018/01/26 06:00:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000004000/0x3000)=nil, 0x3000) mremap(&(0x7f00008ee000/0x3000)=nil, 0x3000, 0x2000, 0x3, &(0x7f0000702000/0x2000)=nil) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000998000-0x11)='/dev/vga_arbiter\x00', 0x14001, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0086426, &(0x7f0000886000)={0x7, &(0x7f00007ad000-0x38)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f00000d4000-0x8)={r1, 0x3}) 2018/01/26 06:00:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000283000)=0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = dup2(r1, r1) ioctl$EVIOCGABS20(r2, 0x80184560, &(0x7f000004c000)=""/180) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f000045a000-0x160)={{{{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x200, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xb42}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x278f, 0x800000000000, 0x7, "f51ab063fb537763692a583ca3814ce7b95226bebc978bab03943e549661ddd1e23fbb68ffc3c5d35d11547f6b7ce0a612053f2dc3f023d9855cb8c6f631aed717d57f49a6add9265ab1226b3eada1bd"}, 0x160) setsockopt$inet_opts(r1, 0x0, 0x40000048f, &(0x7f000078a000-0x2c)="8735d96127345deced18b86c09bb2e83c68174708d6db960782f2ea948ddbcc1de84de4442ed43fdb02bf212", 0x2c) 2018/01/26 06:00:07 executing program 3: mmap(&(0x7f0000000000/0xf91000)=nil, 0xf91000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000eb9000-0x8)={0xdec1, 0xbeff}, 0x8) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000f93000-0xa0)={0x0, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x7, 0x2, 0xe8, 0x10}, &(0x7f0000f92000)=0xa0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f000028d000-0x6e)={r1, 0x66, "abbf0c218a9afcaddf8c64213ce309cab0f6882bc9f44edd0eab59e56a4d4c5a9e8f3f56c8aaa1eb77e3ed434894b88f39fca4ea71f95f201dfa8603cac322b870e065de4db394952b9a5eada3262d3d555d896ace8c397ebb723af6c20a1f931a258ad4048c"}, &(0x7f00007d2000)=0x6e) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000a02000-0xc)={0xe3a, 0x0, 0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000f93000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000f94000-0x4)=0x0) 2018/01/26 06:00:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000d0c000-0x8)='./file0\x00', 0x0) pipe(&(0x7f0000b77000)={0x0, 0x0}) timerfd_gettime(r0, &(0x7f000082a000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f000002c000)="") r1 = creat(&(0x7f0000a82000-0x8)='./file0\x00', 0x1) mount(&(0x7f000068d000)='./file0/bus\x00', &(0x7f0000995000)='./file0/bus\x00', &(0x7f00005fb000-0x7)='nilfs2\x00', 0x802000, 0x0) readlinkat(r1, &(0x7f0000a8c000-0x8)='./file0\x00', &(0x7f0000d33000-0x23)=""/35, 0x23) 2018/01/26 06:00:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00008a2000)='lovboxnet0vmnet1}keyringvboxnet0ppp1ppp0proceth0/%\'\x00', 0x0) pwritev(r0, &(0x7f0000aa2000)=[{&(0x7f0000413000)="aa97e3471a7a73f593693c35b1aff7ee55", 0x11}, {&(0x7f000039f000)="01a8f515647b8f0a8595d3441c554eed7829403a4c180fa214e45fc2c7f3a746729b222e8689686da8f50ca73b0bea6add2f01edc1feb10b42cc1c2007b6e1295c73c7b4777558c66e9f30eb2c5e75f2a885e1577d874c40b184c6a7813f5088df9dc85fc4b7148570addd0af2bae11bb320562afca04111ce02c2015826135014829e75aadc07d5", 0x88}, {&(0x7f0000d1c000)="16ef10ffb94d4b4391761d62e31baef28e428f47fd5d9c21797b35d88f", 0x1d}, {&(0x7f0000ded000-0xe6)="247dc4c4e92b61034f0bee57ddb41a63a1b404b3e0931c5f216a4b18e5ce4084c2ed23053fd63954e7f0c5ef0b89eb5aca308abc0b722dbbf92e7c0f47f5d99bf7a233a9d58eb42705f0eaa535ca9dca6a0f1765a73e39f67d6f3ae78e5a2786a2b34244470b215598f6a249c1fc1199f937fe86e0d907fe9159520060035c1329ee99dbf6d6de530454c60022ec51e678dfdcc1a143e7be11b8a23c0bf83aa3803b14367490a9fd2bf999b29d5743a8174f9e06d1f953c139b44ac76e915477bfe1108d601199298031ec45b8503df860d65143aa8b34f201fab68a937af4b44b9d13d1f0b7", 0xe6}, {&(0x7f00008a1000)="f0a6a4474fa1bd36216125a62d9deadadf3ca1e22df2826cebb2192e4ae7cfc85b120df29868e59b2060e9c6c4cb9d776760947b71cf910c5ad3c99ce8ea66527dfe580576451d3ad5349d9606730d32fa732b3534ece822fd9cb9ca163538a5495c4defa6ea731eee3437e87abbbc1db04ea0332f77a9598abfa78c0f4af4e321803736eb1418194423a651281f63389e7e6d96db0f62e50693492d04c954554bfe9f5cdbcee638835d24e13115ff5ee36a06cc596e7346fdd6f597b6000d5493b678c3a428302a9bf020b383c1ccddcff3a53021418fd953ea08f6d61e130c8f61389aea5b043f13ea7906d2753e93", 0xf0}, {&(0x7f00005d6000)="8fd83e05a93c4035cd16d791495b1d11be65c7496610beb2f86ad71d4e1c96f0d58315b3a8ad6657b264915b1f8c2ac2cabbe131a2c69e9ff7c5d9ba15f329a5b9bf0f98c0a1fa95c68e9ecf8e73e490f36d06b636db9eba327cb67093ee69052f93697d67aabaf9e98fbc2489b6ba7c314984447717eea3a5a2d4376143726c6aaf5d4a503786f368139ad2cab242e7342b89eca61fc9f65b62dab16204fa240e1958ef7e778d41ed0e6fc189d937c665cc6d58344f435c80d99c4a259996fe0f78bbc7388429d21bbb3528803471db71d31a8537", 0xd5}], 0x6, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000dbb000)={0x0, 0x0}) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) 2018/01/26 06:00:07 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)={0x0, 0x0}) socket$l2tp(0x18, 0x1, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0x288200) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) dup(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000001000-0x8)='./file0\x00', 0xe001, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x4, 0x40000) fstatfs(r1, &(0x7f0000001000-0x63)=""/99) fchdir(r2) 2018/01/26 06:00:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) personality(0x1bb2baf3005ac137) mkdir(&(0x7f000002b000)='./file0\x00', 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000088e000-0x10)='/dev/sequencer2\x00', 0x40, 0x0) socketpair(0x18, 0x1, 0x9, &(0x7f000090e000)={0x0, 0x0}) renameat(r0, &(0x7f000042f000)='./file0\x00', r1, &(0x7f0000ad8000-0x8)='./file0\x00') setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f000066f000-0x8)={0xffffffffffffffff, 0x4, 0x6, 0x3}, 0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000777000-0x8)={0x0, 0x80000000}, &(0x7f0000b37000-0x4)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000fcc000)={r2, 0x9}, 0x8) creat(&(0x7f0000f67000-0xc)='./file0/bus\x00', 0x0) r3 = open$dir(&(0x7f00004b6000)='./file0/bus\x00', 0x0, 0x0) r4 = dup(r3) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x10, r4, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f000089a000)=0x0, &(0x7f00003f1000-0x4)=0x4) 2018/01/26 06:00:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000c9c000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009d6000-0x4)=0xe8) bind(r0, &(0x7f0000fee000)=@can={0x1d, r1, 0x0, 0x0}, 0x10) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000009b000)={&(0x7f0000bcf000-0x40)=@newlink={0x40, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_ADDRESS={0xc, 0x1, @random="c25c1d9e2b02"}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 06:00:07 executing program 5: r0 = dup(0xffffffffffffffff) sync_file_range(r0, 0x80000001, 0x7, 0x3) prctl$setmm(0x23, 0x4, &(0x7f00001ef000/0x2000)=nil) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, &(0x7f0000a50000)=0x0) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00006e6000)='/dev/vga_arbiter\x00', 0x40142, 0x0) [ 31.476249] IPVS: set_ctl: invalid protocol: 13703 39.52.93.236:60696 Ætpm¹`x/.©HݼÁÞ„ÞDBíCý°+òtqo 2018/01/26 06:00:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) setsockopt(r0, 0x6, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) setsockopt(r0, 0x40000000000006, 0xe, &(0x7f0000a73000-0xd9)="020008fff900000000005462fa01a55eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d00000006bdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000ab6000-0x160)={{{{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x0, 0x0, "c59e19942d57b8c8298d1c1983f68ed9b33ec41bfdaf22326734161780eff65bbd95f119f38d88b7709d7006cf6c3d7e44816af23fbe0b228b9ed7ff928b71c57030fb34f5cf86dd6ba192c927689832"}, 0x160) sendmsg(r0, &(0x7f0000ad9000-0x1c)={&(0x7f0000b1a000-0x10)=@llc={0x1a, 0x11, 0x9, 0x8a, 0x5, 0x9, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x10, &(0x7f0000600000)=[{&(0x7f00005bb000)="1889e9246c9d341b67e4171c750a3576878454ffd87f5266e58cdb46f1f705da24986d8c77b97410426930876012ad215c28cd4a1b7cc8fbb6f25910fa89964390ec7fa1d801cb721738f8e64f918f29b8525f186b8dfa40090173954dae32fb12", 0x61}, {&(0x7f00003e4000)="0c665f59e2", 0x5}, {&(0x7f0000d7f000-0xb6)="c01822c46d89d84ac1687a27cdb25f49db51ab9d082049d343443a48fc819d5475c75201bdb73799a3cd4b46c91b0c33fe063aaed1d4696bc192b54004e7b36fefad4ae8494a988d370696f0e9746eee140a53cbf6a3f2b78bd17eb0750083e5632992aee29497624b8dcba90d4ceeabc515b1f291f09f10919ea5b672bcfc35aed7f0c5f6fb19fc1cf95ed0bcff408ae10d1e558e09b54c438fb911c8aaaeaaf7b1be30464ce6f4b4717c6c150eada331c4ecebf12f", 0xb6}, {&(0x7f0000baa000)="8627f08100a4b339cd8ff1e0a2bba4f5f47d972a6edc6e6f62a89bcc856e2f178a8faa9e2d0edd1f72f4ac49475075aa98133cfda6e97888618c7c4742ec13000ab4c07c1c426a3d309df895d978bae07deedad089ed537fea0bb35beefc728d4e29bc56dcf59bf34a4890e6a547366a669ccb13751ace9245be1aac70ab258bb369ec9704e286e112fbc7aab57e0426d9676a48d1380296b473193b4a652cc03b276123a87378a5998a1013386816b767c6edf7d485c2844f477354f26f2a918f39465e156869414d49e3899f8e9863ad37556a0d449565d9133c4686de54", 0xdf}], 0x4, &(0x7f00004e2000-0x150)=[], 0x0, 0x80}, 0x40) 2018/01/26 06:00:07 executing program 5: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x2, 0x80e, 0x943) chdir(&(0x7f0000f9a000)='./file0\x00') setsockopt(r0, 0x1, 0x14, &(0x7f0000e65000-0x9)="d7fdaf6207017989", 0x8) 2018/01/26 06:00:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000718000)='./file0\x00', 0x82c0, 0x41) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0x10) write(r1, &(0x7f0000ede000-0xf)="24000000130007ccffffef00000009001c00000c0d0003000000ffffff000000f9df1517", 0x24) r2 = syz_open_dev$binder(&(0x7f000072b000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r2, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000008000-0x30)={0x44, 0x0, &(0x7f000000e000-0xb8)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x8, &(0x7f000000d000)=[@fda={0x66646185, 0x0, 0x0, 0x0}, @flat={0x73682a85, 0x0, 0x0, 0x0}], &(0x7f0000006000)=[0x20]}}], 0x0, 0x0, &(0x7f000000d000-0xa5)=""}) 2018/01/26 06:00:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000321000-0x8)='/dev/sg#\x00', 0x0, 0x0) ioctl$KDMKTONE(r0, 0x5385, 0x0) ioctl$VT_WAITACTIVE(r0, 0x5607) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000575000)={0x3, 0xff, 0x8002, 0x2, 0x0, 0x7fffffff, 0x7, 0x4, 0x0}, &(0x7f0000a45000-0x4)=0x20) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000437000-0xea)={r1, 0x4, 0xe2, "d4c57663125a0e244c9d480552e99955af21590a4ae3a84b5e52d0da911431784489c8328ffaaec71fad937f3d670dd1068fb476dd3e74ec72ec3966e46ebd36ec97bae90e58670b9bf3ff05ffc18edb071ee2905ae7aaf89ca2ef64f66a1348dbf2e6f73aad9113352cb50c79e68e766c15fa5a3f6a043caf74c699fda428f12a459582ff2841d5b78846c7784975d11c7a04457672e75cf0684167c1479b45e1e7a8d3b4c4c1697b786c8a2acd32c6a65c9cbe53d87315ff181dd591f0e7c15190b7d55d3592a66e45aa218769245fb87868c1afd61bf685afb7785e4d3052cded"}, 0xea) 2018/01/26 06:00:07 executing program 7: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) munmap(&(0x7f0000007000/0x4000)=nil, 0x4000) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000000f000-0x18)={0xaa, 0x0, 0x0}) r1 = dup3(r0, r0, 0x80000) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000006000)=""/162, &(0x7f0000012000)=0xa2) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000008000-0x8)={0x4, &(0x7f0000007000)=[{0x200, 0x3800000000, 0x0, 0x7}, {0x3, 0x80000001, 0x6, 0xff}, {0x40, 0x4, 0x7fff, 0xfffffffffffffffa}, {0x7e3, 0x7, 0x5, 0x1000}]}, 0x8) getsockopt(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000004000)=""/4096, &(0x7f0000013000)=0x1000) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000013000-0x10)={&(0x7f0000008000/0x3000)=nil, 0x3000}) r2 = creat(&(0x7f0000006000)='./file0\x00', 0x20) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000008000-0x7)='cgroup\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_int(r4, 0x0, 0x12, &(0x7f0000e16000-0x4)=0x0, &(0x7f0000868000-0x4)=0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$l2tp(r2, &(0x7f0000007000)=@pppol2tpv3={0x18, 0x1, {0x0, r3, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x3, 0x3, 0x0}}, 0x2e) 2018/01/26 06:00:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000a41000-0x78)={0x5, 0x78, 0x4, 0x2, 0xab, 0x8, 0x0, 0x101, 0x100, 0x9, 0xe95, 0x7fff, 0x2000, 0xbad, 0x4, 0x100, 0x0, 0x81, 0xfffffffffffffffd, 0x6ec, 0x0, 0x8001, 0x4, 0x3, 0x3e, 0x100000001, 0x0, 0x10001, 0x1, 0x7, 0x8, 0x60, 0xfffffffffffffff9, 0x4, 0x100, 0x100000000, 0x7, 0x7, 0x0, 0x9, 0x6, @perf_config_ext={0x10001, 0x9}, 0x10, 0x4, 0x0, 0x1, 0x40, 0x1000, 0x7fffffff, 0x0}, 0xffffffffffffffff, 0x1, 0xffffffffffffff9c, 0x4) signalfd4(r0, &(0x7f0000f31000-0x8)={0x40000000080}, 0x8, 0x80800) write(0xffffffffffffffff, &(0x7f0000dc9000-0x26)="26000000420047f1938d000000000000000050f16b8dbdea03fffff7454a6803e517c76e328a", 0x26) 2018/01/26 06:00:07 executing program 3: ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000312000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000002000-0x9)='/dev/rtc\x00', 0xc0040, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f0000001000)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_proto_private(r1, 0x89ef, &(0x7f0000002000)="3dfa161cfec96bd91837b611676f7ac2f66a0e403b3833eb2560a86869bd26f738d47122c917351044d54ca58f51599b751ff6a5e27e6e2dd186621f3a96842932f9870f812351c36551a027855ebd82ec3df207646b9f47b4ecfd7628") sched_setattr(r0, &(0x7f0000001000-0x30)={0x30, 0x5, 0x0, 0x1, 0x0, 0x2, 0x1, 0x6}, 0x0) r2 = gettid() getpriority(0xbffffffffffffffd, r2) 2018/01/26 06:00:07 executing program 2: r0 = socket(0x20000000000000a, 0xe, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000ae2000-0x10)=@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0xb8c8f016d02c473c) 2018/01/26 06:00:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000423000)='wchan\x00') sendfile(r0, r0, &(0x7f0000cd9000-0x4)=0x1, 0x0) 2018/01/26 06:00:07 executing program 6: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f000000b000)={0x0, 0x0}) pwritev(r0, &(0x7f0000008000)=[], 0x0, 0x0) remap_file_pages(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3000008, 0x1, 0x20000000000) r1 = syz_open_dev$sg(&(0x7f0000002000-0x9)='/dev/sg#\x00', 0x1000, 0xc00) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000000)=0x0, &(0x7f000000a000-0x4)=0x4) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000009000)={0x0, 0x2d, "6852235373af54047dbac6f6ac936bcd13343bb7a4100a3431fa87dcf49ff7bfe170151e4282801ffe7c784b90"}, &(0x7f000000d000-0x4)=0x35) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f000000d000-0x8)={r2, 0x8}, &(0x7f000000c000)=0x8) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = request_key(&(0x7f000000b000)='id_resolver\x00', &(0x7f000000b000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000007000-0x12)='&posix_acl_access\x00', 0xfffffffffffffffc) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = add_key(&(0x7f000000a000)='syzkaller\x00', &(0x7f000000b000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000006000)="ca8f6e8651a51c9c44c0935a76e598d60a002c055dd7c04aee47c5c1b2e5bcdc16d0d1c4a99334bf5a2ada2062d8271d8ea7592b0d73e9f5b076dc030690390930bd2b109b964637cda93543ee8b68c48bacc204ba97f4c59ca24f903e3f5ecd1be61adc0e6c098006bc200a32725650c8bac39dddbb1501ba40c55415fa449e9fb04705115493799418402d71a13ce96e185921d5474668417a81b8421d0cf00bd846dada82a3763adbc6952977489d468bf814258466ee503e7621b79d577f1977470797b0370dd39ae260b1bc59dc38cfcccddc1686b50545b17e080d595a3a7e67b30e3741ed07cbc1226f5004f6f3ecfdd5a7d83edb5dc90f361b6ed12f42d38dc1f3abe201259d683044db2e76095f67053db30c57cb65aae1d822912e0348a5fcf3c24b55c2b102d15f8a7e9e222601d72866677f1646f7d2dae7ca1989d3c6611abc24a3558d64d7b8ae87eb91923bfe6e617bef4c97e7c33d51a55845d95ff8572d173c53036ce167b05c62a0380b451964444ecbd981d46d0f98c1cb9e82c6f66a08f3f8c99e3475bff02658a4a54b584fb091b0e5100c680556278ef0f15fa54d080aa7041ee715c7a65c7e962bd438d003fc1c4ff289887eec8bfc7a3e5ced83bd5acceb014aa799a57c1a1af45d457ae3717c1ecdc8349a68ac62fd93bf93d9da2090ab828f5c36280dc78ffd31908e406edc8520ba2166e9b6c9ad6060d0577bda941ec0c9e270f4e92cce5343d40ce1b8c5617a96426db8111e1dc2360bfd68a7b2ca0938c8e5cca5624ff87f15c579437ba55626e66e5ffa52db7a8d877c8b40258f3d6b66e6eae14435db5fa1308c2a27ad80a29a8b0b517b00198da48afdc0afe0f15da9d527af5872debcd01778068318c51ec6238c733271fcb4d94d239e78a6fae4ac952c266825c99039df60b969d4cda4c5aec920e384b540e29e877d3ae629ff97d0c9e2d351f4acf69912a4acf7945c267494c2429972394141500ab93c5a25fcdeceb546c0171b170285789a91401744ec37452d622006b1d9f37789bc4b3f697184d6c5bb1f6907da421b9a1163c4ac692633e60e6ad7b433047b49a31b49316a033041c1c286e43745cc180b3f776739ef0e6173d6ebf30b1ab453a7c22b529c49f0e1eaea9e4d91b36ded6448124521400723c90307b756b3810f3dc7c676ea6553e650b02265c558e80934c659da38162db4d2f7ce0a8432b2c88fddc57ec80214b0e3065640b0e1c82559c1c9803a032bf8fe6fd27e1b6c3bb785ea25a845c2ae9a3448241b41cc39e56f78d4cc77aeb5fa2f86e34d5e83b547ceac86524c9a5bb21f8323a15d8dd31522a966503c290fbb334a4bda0ed566a818d8fc0d83d634fb4ddf8b9d868f1ce33b10c734949f9a53c8870d8620f67d4238c5b6d6341290ead3ae7856626aa45c9ac8b345bf9813c7b61ac4b60fe4e920b8f8798c53c5a5c911e3a2a8b83020ca3c2ca3c71ef600aa7f1eb00aa19111b81a56e6110cb60a2855d11b65d77c96d32170f6c6bb49abee74aa7e7827b243196ff3a5486e2f089721fb9395f8c58f072ff7e92d60a12e0147b08179e0a0ed07c9fea8c9cf2242fc0715cbdbeb3df7134226203237d92031731a1154a85894922e9289af4cdf657af07d8498f85ee8e10dacd193083f158a15c1cfa1a681f1c923dbdfbbb658f2ead58e2714da89aa63c87046115d9d165bcbac27ad9f1d3db30780523c77eb81829aef1a635214597f6d379f209af709a5f702b8d9c02408c3de1fbd5c60bb08bf1d59c1ede6da5f520fdc8b64a055f5149f139017dde0a58b86995f840fa26c64bc62115ec9b491e0b4151fee2016073f3c4a24e4f9c2e95d2461288296d43cc1c19b36b38f192ba3f8319bd24852e46c495c82f5594e06521f60d9684a910e670dddb158ba434c547c34a00e6ea1151601f9b0c79a730e32237929533190e2f0c3cd94b8bfadb8f9464165e2b8dd83b6d2f309d6f6a0909fd56d79bd7c27ba0b1c1267a3071645f9db41d7abef54032f7ef835db4b796e26a9d423bbf95b25663b372695f98e8b268f7cb517d1e40dc4e2a499ac468c513a418def0e13724efa6222ecd88f67429775d0008d40a2e380f16c6e35d08dccde6a92dfe4e349913dee1c1df9a5fa0a773cb3ec340a15b5374501a61f709c212dfe952fd7fffb071597c2b5eda5b1f6c734ede99cad1e5da0ae083c1f342f5caab9b123a2c55411551ec8e8ab7415a6256dec95bc2130280448cf2256a90c5b6469ae08d0e5d93cb71ac1b2e55ffeaba01bd3a599005d59c582d293c03da463054df6c0f3d4146b26f9a4a169f8bb3e4a5fc7414849313a620e73d7364ad165d34f2d527299c205d887ee59e0528c74b10fcb33340628162fb59a8b8f554a2fb5ec818945daf7eb242b118d2ea0db819d1e9201835d275c6c17bcb10735e69555253846843a14e015daad8085e93e9f936062c026e834a4c2147376953024fa7129ff804d6ca51dd4fe76046694b96eda8b3b26e823f9d3a6febebdc47a97c32e521b6fa28dfd008bc56d1580a91b00e99e45a78d751657d3c1bf70550ae265fd48872961872fa1f78fc86b8f348dafc9e158d1bd9acefa0857d6a2a9d07dd985452b49f57829ef455e0abc0931085e6b40f413a925daeddbcbaad88fc6048931397b58b43b6dc1152793305d74ce84181b6ce5e109db53a8711e889a2ce21863ac8749d71c85f3fcfe4426675075745e05eaff9bc47d2f4f350ae3b22f59df9312e9337dc6158f230d66f245d3a29face98d90f8e7f00eec1ddcd928a1ae0ea41747e632134018203aab7571b4eddfdc968a1afe61bdcab308e38376257add7401da1f3c4ea33fc0d47c167eac761dd6b201aa6fa170d59bcd33514fe002df17aeaef71f44485f0edd2553b75206be53ab073340879bc2e3305f195c0dfa5541778e54bbffc310b9f5ae97ffbc4c79dace481469046baf9363fdfe3b1d006c195cc13cb5062b0ce92575d048a3daf415383160540b2d61354604292da552365d0170cb13a42cf0859e81977e40bdccbe1f231705d3990e701d64b3658cd1793dca3f0faa361b3072715ac9fdb0d207864f41436b07448a3ccb209bcf73abdadd0c0ebae47400354910e7f043b1dafafa66b78234db20da12f5a1272fe937a8eca3aa80640c52170890be45d1e3e0f96d6c58902f644ea2269412e2c04219c12f09e9fdb3c1679652a261c4d6039a2bec40340f266564d3f55a5f0c6cc9db2b09573b4785678d9401ad5b61f22a61a0fdaab0325446a0b576cb8f2c889de85be38bf18c6d5568b09c90b0e4029aac8eb6a337b53df0a385252d6c44c823b7bda2d94e96810f2140ad09686493f48bdbf85482aa5faedad10ba7e3394bdf67094631a7d4ed510cb927a25b85d248a53bd5a3a9fd412afcffb1440ed6a260a5ba144549849f3574909d3989f4e7f23b9a5a959cfcaa79312388491303997a89574cb19837bb95f789e846882acdd8d2171ad220b7dfbf62dc01f4e976b6483a0c3375be6cbea29d3502a526fe9cfe6e4fc459888c8a4060fb8926195972b4fb43a6f4b52facb5584ba16bba793236b777c6190985c131f0b6cb5c8513f330e22d3dd574b2d53cf588e05b4da5df0e68871597e8332e75767ab2dd868303a13906b74590e246945fc1ef224100e0767dc5f26ea5efed2b201bb88014270a7c77218f90c37403e02f635aa244eaf03e408d6fa484be37f1e5bd0de15bb74496d4a38aa74ca2eea80de8af30fa9a8c519ebbb44e64e85b8813efe986bcb892cd9ee7b363f764fc043ab6f560dc0d93efda80885d59b3890ae508f49b37c411e85f55f71cd25103d5851a49fd195ba7746f9f907d11ec43e9f62dcfed70b6cf1f0f2f188b9e345c0cafe87a828c67b77314f82b578cc43f57b00d5367588b8b6d77ab1a036932c2a570d26ce3f0170944bb8193e7382137f0409416c2078aedde109584d4d4eef9c2663ac7b24cc8c5ce2add94f558a98ef516077d82837d8e16b6552bbf174d40818d7e0a71235866e49ba67310d5c0479437865502040143fa37accfdb6b59b155c172bd1944ea2aa4a86462c49fead968b424beb9aeb0b3cb6a4ae5abeb0925c586e76a68434de2a637d14e3ad9a0e88f5e84b43f5d823775ad8146a5dbd23ec338b0809a6abf523f5c548bea183455a08a60e361a4a5314aac7d59d7f3dbc2aa4b93115cffcbb99dc357aa7ac63200dda790c12c36643a0e7db6d03851fe3e50a31dcf2b7243fe755be4d3c288df5e580c612d88592ec85d2e293e74dc2cfab4e84e46dc5b407ec708d241b6ff13abf3c9f81b7fe68a92939c07322b1ff4b62f7a29db9fecd463bff52b67a58cb4ae5c9f682eb129031000da5e525361174c2b2b18ada4811f7bfc667aafb34ba28da17c16a524ca960c6227419a283f81769fe0d8f1107b3737fa72fec5d8602c8ba10c8ccf432d381b0dd2e63ad7777526cff094800b5e8dbe1b537fe1cedf197f9b3f38c4f1ec47ef1bacee17de1d1f3448504ea6f53f3df9b43a9ff0ec95c9fd5edef13094c1753cca60ece54e5f1c158404e402274b94e372d81c21dd952bcca86759746d1444618d404dfef61cb5db0dc556c1bcc6c2b6d9c931053521ad8752408da48ce305109c5d0e48ca2784e3990e02c10996ec1da3ddb78698276537dfbcdcea7ea16c29dd1cffee140702e9310d13f635da8dfe01322d85441863deac5c49164b55bcf472ef0eb605dae8c05d4419eaba19e07725f906b5df17a16ffd387f7f062f0c8cf2a8807d18e60e48fe73e8f9953cd4dac8e4ba29d34a7772b634f69af99a6815488ff6d399c75aeff2dbd33f1c0bf20745ea66dc9380066b3cd66d170388eda475717e3ff91b1f9a0c1a4aa9e84a532b8ac21fffed9f64b46bcea550abf783383060097b5b46461ebfd19c0b757fec19e42fc3b085393984c9a9c29eb1d8ff604dbdbec80ce7baf0528fd2c2b8baf7ea985f8e88d7960544399279961e3efe37635b10d7e0075f70c002c0270f4b36446df1e8f961ff7c256efaf16366aec837ca20378e7a73ea0f8272ce39ea495a09ed34c679b54607e090c2ce3f2c9a159c7bb70365d74256b381ca2c75898e54315057c2d03ee43840cdbf71a244e9e13da64e377b910c1155574c7f5bdb46add394c5ea367d2c920112f78f67e01fce6877d017e648c700a6ecdf0f9687cefd280b73f79c5f4d75b78e5a0a8468201cf3e1a33db93dabcd3196558311982304ea0af020328a9ca8c01623bf6e737f57b553cb5d483f6f15049444c0b5cce32e7daa2f26e2db88d1e72a4ba1df38ae9af9ebcb699a28fa5f08745e2acefd3e961ab4cd9f8ca72667562f8a54c4aeffa9129787766da5f7ca4d9487396fd55c38b371024bfc6ca905be4fb23354e9848700a559d637587e14002953fd19affb923b10e7411523a5409377dce63b4d2eabe84a3b33bc966a2115a6e7838a06ee50ee66adbd388684caa9f30e6eb8588f9ff08e5e9f8df7c3c8d24ecf817b393007841b5dd5cfa3f643f0123436fdfd47708aef94b3fe3e8015c30f25edc5416e1ed09ba5555bffaba5ac0336f65aeb43c370171a29fd76480ed3fca844c59d489842ece8591dd1df1aca6a15d58941a4aff6938b6d381899e5a634ff1c54ab48591f9a0df43092b6e1cb388bdfb95034f9760da103c0a93677c3c3fe8abdeb2bb5dfe352a7fd1b2e669cdee2752e57ebe20c8c330c99a7c6c073707a343d0e012b33d5b786640c0aac361b3ad8", 0x1000, 0xfffffffffffffffa) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCXONC(r5, 0x540a, 0x1) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$search(0xa, r3, &(0x7f0000005000)='cifs.idmap\x00', &(0x7f000000c000)={0x73, 0x79, 0x7a, 0x0, 0x0}, r3) keyctl$instantiate_iov(0x14, r3, &(0x7f0000005000)=[{&(0x7f000000b000)="f58059a51517c2f25475425f33b263d85d39f3de9bc3d386e208259b017d153ee2323a6e4a32e5d3e9ab5385c4c3f3c6fdc499daa63cddde2d1ab46d547ec9dc7f082cef7e54f8fff699b2d2ba7462fbafa39cb9c0f6b9ac548618fc8b7f", 0x5e}, {&(0x7f0000007000)="d6c33bdc2e1228dce3a81363ce05c0b59a5bfea48de70daa13334cafda19d2b7f826e2a524140ed57bb3b9548baf5424d8a579f774", 0x35}], 0x2, r4) signalfd(r0, &(0x7f0000003000-0x7)={0xeb2}, 0x8) mlock2(&(0x7f0000004000/0x3000)=nil, 0x3000, 0x1) clone(0x0, &(0x7f000000b000)="", &(0x7f000000b000-0x4)=0x0, &(0x7f0000004000)=0x0, &(0x7f0000008000-0x1000)="") getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000004000-0x8)={0x0, 0x1, 0x80000000}, &(0x7f0000005000-0x4)=0x8) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/26 06:00:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1000000000005, 0x0, &(0x7f0000021000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000d8b000-0x18)={0x0, 0x3, 0x30, 0x1, 0x8}, &(0x7f00009ce000-0x4)=0x18) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00007b0000-0x8)={r2, 0x1f}, &(0x7f0000508000-0x4)=0x8) shutdown(r0, 0xffffffffffffffff) 2018/01/26 06:00:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getitimer(0x0, &(0x7f0000b6a000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) r1 = socket$netlink(0x10, 0x3, 0x4) r2 = syz_open_dev$sg(&(0x7f0000c36000)='/dev/sg#\x00', 0xc53d, 0x40b40) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f000048c000-0xe8)={{{@in=@multicast1=0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000037f000)=0xe8) stat(&(0x7f0000fc8000)='./file0\x00', &(0x7f0000e38000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000a45000-0xe8)={{{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@rand_addr=0x8b, 0x0, 0x9, 0x1, 0x5, 0x2, 0x0, 0xa0, 0xc, r3, r4}, {0x1000, 0x6, 0x4, 0x6, 0x1, 0x2, 0x3, 0x401}, {0x1, 0xfffffffffffffff9, 0x1844, 0xffff}, 0x7, 0x7, 0x0, 0x1, 0x2, 0x0}, {{@in=@multicast2=0xe0000002, 0x1, 0x0}, 0x2, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2, 0x1, 0x2, 0x80000000, 0x3, 0x6, 0x2}}, 0xe8) r5 = openat$rtc(0xffffffffffffff9c, &(0x7f00005a6000)='/dev/rtc\x00', 0x40000, 0x0) r6 = add_key$keyring(&(0x7f0000e3c000-0x5)='keyring\x00', &(0x7f0000ac6000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$setperm(0x5, r6, 0x12) getsockopt$inet6_IPV6_IPSEC_POLICY(r5, 0x29, 0x22, &(0x7f0000b5c000-0xe8)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000ab000)=0xe8) write$selinux_access(r5, &(0x7f0000bd8000)={'system_u:object_r:dpkg_exec_t:s0', 0x20, '/usr/sbin/cups-browsed', 0x20, 0x39, 0x35, 0x0}, 0x3b) connect(r2, &(0x7f0000774000)=@ll={0x11, 0x1a, r3, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x14) ppoll(&(0x7f0000d78000-0x38)=[{r0, 0x4040, 0x0}, {r2, 0xe75e, 0x0}, {r1, 0x40, 0x0}, {r5, 0x1, 0x0}, {r2, 0x0, 0x0}, {r0, 0x1000, 0x0}, {r5, 0x10, 0x0}], 0x7, &(0x7f0000970000+0x979)={0x0, 0x0}, &(0x7f0000b43000-0x8)={0x1}, 0x8) r7 = add_key(&(0x7f0000c1e000)='keyring\x00', &(0x7f0000867000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000198000)="d63506566e897a65bafaea5fef5f054be1425217a296a8093603f0d91099b4d5598448a3b1b56bb5fae58f2288dfbe0fb89b8b83a3db7f7eb1edf1de42a61919118de4905130982b0d18e4aa3c0db981c550cbcc3a402b2e93ec421c96854200870d4a57b4565d88c5b52edf556ddd95be653426243bd61573d5", 0x7a, 0xfffffffffffffffe) keyctl$invalidate(0x15, r7) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00007ae000)="4403", 0x2) 2018/01/26 06:00:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000cce000)='syzkaller\x00', &(0x7f0000fcf000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000280000-0xb4)="983cd5dcc1e77232b3ca84d2594ced1d820d8f338044ab4b4d7bbbd4df681e57b2a39f5d2d1e5b58ed0d3feebb3bf2e4043e2eba8bb3c16f84d450de695d0e0d19ce27385aabd4d8675df4f5313a02e5c4614e4b192b788589411c33065ff842fa7b053f04fde9b9c7b70991678eb74d84523e0e709e385e50333093fc4e759971d2563ff1237e5dbb8d813e2d04ba5b1944a741fc6be713210d61db9999efdd4f7fd343c9d5cac0f6ebac7c81b5d6571bb1f599", 0xb4, 0xfffffffffffffff8) keyctl$describe(0x6, r0, &(0x7f0000d9f000)=""/4096, 0x1000) r1 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r1, &(0x7f0000d59000-0x63)="64bb4e", 0x3, 0x400c000, &(0x7f00006eb000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) flistxattr(r1, &(0x7f00009a1000)=""/193, 0xc1) r2 = syz_open_procfs(0x0, &(0x7f0000011000)='net/udp\x00') socket$inet(0x2, 0x80003, 0x1) sendfile(r1, r2, &(0x7f0000493000)=0x0, 0xfffffffd) 2018/01/26 06:00:07 executing program 3: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000023000-0x8)='net/tcp\x00') read(r0, &(0x7f0000021000-0xae)=""/174, 0xae) read$eventfd(r0, &(0x7f0000009000-0x8)=0x0, 0x57a) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet6(r0, &(0x7f0000003000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000027000)=0x1c) recvfrom$ipx(r0, &(0x7f0000027000-0xf)=""/15, 0xf, 0x40, 0x0, 0x0) r1 = request_key(&(0x7f0000025000-0xc)='id_resolver\x00', &(0x7f000001e000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000025000)='ppp1trusted\x00', 0xfffffffffffffffa) getgid() keyctl$set_timeout(0xf, r1, 0x7) [ 31.651283] audit: type=1400 audit(1516946407.865:19): avc: denied { write } for pid=5712 comm="syz-executor0" path="socket:[13349]" dev="sockfs" ino=13349 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/01/26 06:00:07 executing program 4: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000003000-0x4)=[0x0, 0x0]) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(0xffffffffffffff9c, &(0x7f0000003000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0x4)=0x26, 0x800) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000002000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) r3 = creat(&(0x7f0000000000)='./file0\x00', 0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBTYPE(r3, 0x4b33, &(0x7f0000004000)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000003000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1, r2}) 2018/01/26 06:00:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = accept4$inet(r0, &(0x7f0000eaa000)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000a9000-0x4)=0x10, 0x80000) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000c54000-0x8)={0x0, 0x1}, &(0x7f0000dbd000)=0x8) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000591000)='/dev/hwrng\x00', 0xe58992378691de90, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000ca4000-0x20)={0x9, 0xfff, 0x2, 0x0, 0x200, 0x5, 0x8, 0x101, r2}, &(0x7f0000b34000-0x4)=0x20) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000a66000-0x8)={r4, 0x0}, &(0x7f0000f54000)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000992000-0xa0)={r4, @in6={{0xa, 0x0, 0x1000, @loopback={0x0, 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xb8b, 0x2, 0x8, 0xfff, 0x20}, &(0x7f0000ebd000-0x4)=0xa0) setsockopt$inet_opts(r0, 0x0, 0x6, &(0x7f00009f1000)="000341a7c00b6b5be41a5c73e18c2739195e55e9337f1d200435c0bc2776ee9cb2aaffffffffd9766ed820b10443aa19fc3931df9ada1ea73ab6d9bc7a5d3ddfb2915984d2dd22b09641c6058b8699f73dcb91fc2e834061ede364edb8a6a4362076eadbee9ff1478e654683816da0956b9d3721c8def726d995f8f50dbd907ed3ae1966f5c9b8db75c50000000032fbec752d1d73ab8c8126888bab09f2e81c3973bfc1e8d5a6d899c01a3e7ff37034861d0dabc532a8b5171f000000000000004c1d0cd5fb1ce5f45498f92483cedde8ce972267fe226be994f26c81b06ccd46c6128440f1ff3e2c55dc3df7881a0f567d59", 0xffffffffffffffad) 2018/01/26 06:00:07 executing program 2: r0 = userfaultfd(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000084f000)={{&(0x7f0000801000/0x4000)=nil, 0x4000}, 0x0, 0x0}) mknod$loop(&(0x7f0000224000-0x8)='./file0\x00', 0x100, 0x1) r1 = socket(0x5, 0x5, 0x1) ioctl$PPPIOCGFLAGS(r1, 0x8004745a, &(0x7f0000c99000-0x4)=0x0) socket$pppoe(0x18, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000c2a000)={0x0, 0x7}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00005a5000)={r2, 0x2f3, 0x20}, &(0x7f0000001000-0x4)=0xc) 2018/01/26 06:00:07 executing program 3: uname(&(0x7f00009cc000-0x86)=""/134) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r0, 0x5462, &(0x7f0000002000-0x4)=0x0) r1 = open(&(0x7f0000001000-0x8)='./file0\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_GETMODE(r1, 0x5601, &(0x7f0000001000-0x8)={0x0, 0x0, 0x0, 0x0, 0x0}) [ 31.682711] mmap: syz-executor6 (5717) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. [ 31.702625] binder: 5712:5731 got transaction with invalid handle, 0 [ 31.702657] binder: 5712:5731 transaction failed 29201/-22, size 56-8 line 3219 [ 31.752568] binder: BINDER_SET_CONTEXT_MGR already set [ 31.758474] binder: 5712:5731 ioctl 40046207 0 returned -16 [ 31.772026] binder: undelivered TRANSACTION_ERROR: 29201 2018/01/26 06:00:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(0xffffffffffffffff, 0x111, 0x5, 0x1, 0x4) 2018/01/26 06:00:08 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00009c8000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f000020b000)={0x5, 0x1, 0x2, 0x2, 0x1}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000001000)={0x46, 0x30, 0x8, 0x7fff, 0xeae, 0x6, 0x3, 0x0, 0x0}, &(0x7f0000002000-0x4)=0x20) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000000)={r1, 0x9, 0x10}, &(0x7f0000002000-0x4)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f000080b000)={0x0, 0x0}, &(0x7f0000774000)=0x6) getsockopt$sock_buf(r2, 0x1, 0x1f, &(0x7f00008a0000-0xab)=""/171, &(0x7f00007af000-0x4)=0xab) 2018/01/26 06:00:08 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x80, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = syz_open_procfs(r0, &(0x7f0000b1c000-0xa)='attr/exec\x00') write$evdev(r1, &(0x7f0000f0b000)=[], 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000547000-0xe8)={{{@in=@broadcast=0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000827000-0x4)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000403000)={{{@in=@multicast2=0xe0000002, @in6=@loopback={0x0, 0x1}, 0x0, 0x5f, 0x1, 0x3, 0xa, 0xa0, 0x0, 0x11, 0x0, r2}, {0x4, 0x1f, 0x101, 0x400, 0x44, 0x20, 0x5, 0x9}, {0x800, 0x7, 0xf9f, 0x2}, 0x0, 0x5, 0x2, 0x0, 0x2, 0x1}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x2, 0x0}, 0xa, @in6=@loopback={0x0, 0x1}, 0x3, 0x4, 0x2, 0x890b, 0x80000001, 0x8, 0x0}}, 0xe8) 2018/01/26 06:00:08 executing program 1: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0, 0x8972, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000a97000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000a96000)={0x0, 0x10001, 0x4, [0x80000000, 0x1, 0x7ff, 0x0]}, &(0x7f0000001000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000a93000)={r1, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8f4, 0xed9, 0xfd3, 0x100000001, 0x1c}, 0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = request_key(&(0x7f0000a94000)='trusted\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000a95000)='nodev\x00', 0xfffffffffffffffb) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = request_key(&(0x7f0000003000-0x3)='rxrpc_s\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000003000-0x1d)='/selinux/avc/cache_threshold\x00', r2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000001000-0xa)='encrypted\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000629000-0x5)='user\x00', r3) sendto$ax25(r0, &(0x7f0000a93000)="83f9dcd7c0f0aba029f57e08bbac409708a36a96cc13d44a80752a1f64902f5c8c287f0dfcf403f98775c232220b7e6dc7b1af04d1ec9d5f2302ce42580a7e5558d1ef833f5384dd6c219f112b638ac972595a8938a5004bd506fcc478774a354ff7543ca729dd453e034cc265f0396424f6ca622149d547fb2fb53a7188a78ffad6b9ae005983a5c4b19e80391b4fb53f5025b17992efebf17f51d4026f94", 0x9f, 0x48090, &(0x7f0000001000-0x10)={0x3, {"cad0b0b0e17673"}, 0x8}, 0x10) 2018/01/26 06:00:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000e7f000-0xb)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008cd000)='/dev/rfkill\x00', 0x0, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000ae2000-0xc)={0x0, @broadcast=0x0, @empty=0x0}, &(0x7f00007f8000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f000061e000-0x4)=0x45, 0x4) ioctl(r0, 0x4000000000001260, &(0x7f0000023000)="") 2018/01/26 06:00:08 executing program 2: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff1000-0x4)=0x8000000000004, 0x9c) fcntl$setstatus(r0, 0x4, 0x2c00) epoll_create1(0x56e8975d8c283d32) r1 = openat(0xffffffffffffff9c, &(0x7f0000734000-0x8)='./file0\x00', 0x40100, 0x82) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000ee4000-0x8)={0x0, 0x1}, &(0x7f0000ff9000-0x4)=0x8) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000ff9000-0x8)={r2, 0x9}, 0x8) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000ff7000)=0x0) getpgid(r3) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$selinux_load(r1, &(0x7f0000ff7000)={0xf97cff8c, 0x8, 'SE Linux', "392eff2d3e853b8ba87b707b3f3b11f6fded12d19ee14b924f956ff9c5d6251af559986aae48b08520e4e7"}, 0x3b) gettid() sendto$inet(r0, &(0x7f0000865000)="", 0xffe4, 0x0, &(0x7f0000fda000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/26 06:00:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f5400000000034f3a0a1fdc222073b5"}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x8923, &(0x7f0000c15000-0x28)={@common="6772653000000000000003000200", @ifru_settings={0x0, 0x0, @fr_pvc_info=&(0x7f0000ffa000-0x14)={0x0, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}}) r2 = socket(0x18, 0x0, 0x1) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f000035e000)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in=@multicast1=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}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000078e000)=0xe8) 2018/01/26 06:00:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f000046d000)='/dev/keychord\x00', 0x400, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000dde000-0x88)={0x0, 0x80, "97c9df707b3365f5f0f66dfe6b86a67c9c581775670fb56d956afd969684d7ab18aa2903d7f219e604d4d5612a0cdb3bb7b637218c6ebcb204376f3eac4408c729a689cb3b75b3b59209447fdb70c9ac4137daa21bb55bb39556e161acf4a1cdd83cce49db159b0e6fbb5ed2e716d6681c90354a88393d513beee8e79803558e"}, &(0x7f0000d9e000-0x4)=0x88) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f000047f000)=0x0, &(0x7f00006db000)=0xfffffe4b) sendmsg$inet_sctp(r0, &(0x7f000043d000-0x1c)={&(0x7f00004fc000)=@in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000e29000)=[], 0x0, &(0x7f0000070000-0x2c)=[@sndinfo={0x1c, 0x84, 0x2, {0x1ff, 0x1, 0x3f, 0x7fffffff, r1}}], 0x2c, 0x8000}, 0x4) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f000034b000)=0x2463f9fc, 0x4) r2 = syz_open_procfs(0x0, &(0x7f0000e68000)='net/ip_mr_cache\x00') socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f000077d000-0x6)={0x0, 0x0}) preadv(r2, &(0x7f0000261000)=[{&(0x7f00006a3000-0xa9)=""/169, 0xfd8c}], 0x1, 0xfffffffffffffffc) [ 31.886369] IPv4: Oversized IP packet from 127.0.0.1 2018/01/26 06:00:08 executing program 6: mmap(&(0x7f0000000000/0x8b000)=nil, 0x8b000, 0x1000004, 0x10000032, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f000002d000)={0x0}, 0x8, 0x0) mmap(&(0x7f000008b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f000008c000-0xc)='/dev/autofs\x00', 0x2000, 0x0) mmap(&(0x7f000008b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(r0, &(0x7f000008b000)=@random={'os2.', 'vmnet1selinuxem1))\x00'}, &(0x7f0000087000-0x8)='md5sum:\x00', 0x8, 0x0) lseek(r1, 0x0, 0x2) 2018/01/26 06:00:08 executing program 3: r0 = creat(&(0x7f00009df000)='./file0\x00', 0xed) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r0, &(0x7f0000015000-0x1c)={&(0x7f0000917000-0x58)={0x27, 0x2, 0x3, 0x2, 0x1, 0x800, "0371afc15bc01ad62d0b4e3b3ca601cab75bb68098d8face7d57d4750e5a17e972e15741f6b03efa23d7cc240a6ee09ab3b69cab65e9f171be89bf194d16ff", 0x0}, 0x58, &(0x7f0000227000-0x40)=[{&(0x7f00005ab000)="2118e70da3f179adda9f4fba408b49c096ddf04352716612bef403d2", 0x1c}, {&(0x7f00002b2000-0x1d)="56e83a70c8d4da3962374c25e8f4ea4c1bda87110f615d587084608d6f", 0x1d}, {&(0x7f0000ece000)="6d1c5b5c6569f5c0641b2d832b3bb95c682b5228c90d56e0546a3a443a7211730742b6c01a41c3520783ab3cc4d057317f6e0aaf461d1a9d30c5d8be3354d17607798491", 0x44}, {&(0x7f0000127000)="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", 0xfd}, {&(0x7f0000000000)="cb83d4da744dedc580ed8c847d22dc972444d2e2b423a744dadf6605ba162eb32a79fec5613a4559a2a9e7fa8c9c4035949c448085a4240e1cdd1d38e9581a81de229aa9cfa1b943080107594c9a11792c9d2e7575c37fc566955a8a87d572a19dad32b98a1ce1dada1e521128e702064ff2c94d3503e8471a2faab831", 0x7d}, {&(0x7f0000c04000)='9\x00', 0x2}, {&(0x7f0000001000-0xc4)="957c6d6469946d0d7dd71aac25126d192142aaa06f8b0b85ca77b754d5f0b5f258d2c80e2b23cdff8dec7e5fa1fcaa381fad37df749367192d91014fe74c854805d749271ac2629e2c0b3b3cc5e044c06d2f5a92341f556d21fe12bd41a01af294160e230866d453b71dad50a4627c02b0061de511b2abe0fbfbdde1329aa8e48200ebf24ad371092136bf184890a9492aeae34ce8994f60c260fd2f4be076cf0ee736465a245173ee9d8a72cca4f10674e36d3a020f487cf964f375fff4aed4543af8ba", 0xc4}, {&(0x7f0000000000)="33f410b049264a8712ccf8573ad8ab7ca939b7ad2463229f9ea98d4568812a16b03199c36fe0c0232b47aa13cda499b2ff3332cb2ba35d94375adeab71a7f1d72f7e04096791cc124f29bf9899502fb797a30df92711e3ab9c263e59de9740f0608f57f471083884b882bc794fdeb45fd6a62afeae468d9143c17def97aca6bdad449e533b32405ba82606671bf1ff7d322e83f2844c06d234a41821631557161abc190152a1abc4f20436cd30279cc7a8de104726", 0xb5}], 0x8, 0x0, 0x0, 0x14}, 0x20000000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$nfc_llcp(r0, &(0x7f0000001000-0x58)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f00005e2000-0x4)=0x58, 0x80000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x11, 0x803, 0x300) accept4$vsock_stream(r0, &(0x7f00005b7000)={0x28, 0x0, 0xffffffff, @reserved=0x1, 0x0}, 0x10, 0x80000) r2 = socket$inet(0x2, 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000e72000)={0x10001, 0x8, 0x40, 'queue1\x00', 0x101, [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]}) connect$inet(r2, &(0x7f000089c000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$packet_int(r1, 0x107, 0xf, &(0x7f0000daf000-0x4)=0x9, 0x4) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f00004b1000-0x8)=0x2, 0x8) recvmmsg(r1, &(0x7f000094f000)=[{{&(0x7f0000f84000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f00002e8000)=[{&(0x7f0000a75000-0x56)=""/86, 0x56}], 0x1, &(0x7f0000560000)=""/129, 0x81, 0x0}, 0x0}], 0x1, 0x0, 0x0) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f000013a000)={@common='gre0\x00', 0x1ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/26 06:00:08 executing program 5: mmap(&(0x7f0000000000/0xfa8000)=nil, 0xfa8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x2, &(0x7f0000fa9000-0x8)={0x6, 0x2000}) mmap(&(0x7f0000fa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fa9000)='/dev/sequencer2\x00', 0x400000, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f000069a000-0x160)={{{{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x5, 0x0, 0x1, "303ac99d410945a1c93b0b05340aea9e501a3beff7e1f559873b187d2ecefedcb8600b19e54ffcf3044f7ec98c1268c84b6b1d36cef6a6463912d266079933ce4e509cdc5aab26e9400a10c9b3e4492d"}, 0x160) 2018/01/26 06:00:08 executing program 0: r0 = syz_open_dev$random(&(0x7f00000a3000-0xc)='/dev/random\x00', 0x0, 0x555d1209fabed630) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(r0, &(0x7f000044b000-0x15)=@known='com.apple.FinderInfo\x00', &(0x7f0000000000)='cpuset\x00', 0x7, 0x2) mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f000000f000-0xe)='/dev/keychord\x00', 0x8000, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r1, &(0x7f000001c000-0x20)=[{{&(0x7f000001c000-0x10)=@ax25={0x3, {"79a52951df6385"}, 0x1000}, 0x10, &(0x7f000000c000-0x38)=[{&(0x7f0000014000)="f554db75a294296be298efecbceb4539209ae959fae08184c651f939b9d4122a4bd259b057a35e6ada91436cdea1d66e80d518ab28a5e42c7e39bc6554321b88eb20626f9ce8951cb66e05cf5bd8feb498e130373a6d0aee692c626996267effec532507ce287c84e405e05b8aabbbeefb5c0819845e9e2e56a90182da19c9126962bcf6", 0x84}, {&(0x7f000000e000)="a3669638843b493d5d50f0157c2fa62af53b69eb0890b7b10b04369640c8ea4f0c20eda2dfc3b3531cbdd73a4ea6f8b81afc7d104b80052e189b0648351d79cedf02024b3100165c7abeb063eadcea5df695a2ae625ff14b6b2f9e549ae1ea283b44fcb77cfc544707a56cee10310c5c23e62784d9939e5fd3a032b7228f5fea4a89e961e730a1573d6e12d15f956b97ad0ba0", 0x93}, {&(0x7f0000014000)="8dc0f96ae65e7327386aaaea46231672558cc8be6625312d0dadef0d645585c6b420703496fffb6d60837788972016ede9c0279fbe3896d1cc4e880ee8d91a06051f768fedaa3c121433ff5ff7ae74942d365d6883fc9fbf8b1d435c6df0dbe45979f75be17bc9336533e081c640e1c85fae3e2667f8368e0344a0f4acbfd7c32db80d5fb199d6114540ed856a0d35173a7801e46dbff2af32c6aeb8ff77378c0797b7b39ab27422fb9fd341d4bd960cf26d2865402cb03440a6c561ba2c84e48895ffe2228d05394eb8239af4b0806e54f3b241626767f92e525be2cf757e", 0xdf}, {&(0x7f000001c000-0x2c)="2cb077655740bebc9c7c27210134d77ea14571c243139c346e0254ab42c982063b96388f79449d78c1855d53", 0x2c}, {&(0x7f0000015000)="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", 0x1000}, {&(0x7f000000f000)="123a93d03c7d418b18ad99246c064d97d74d517f26639889f2d6a41a6e1110bfd7965f358891d7dd89ced3cbbfe5eb1ef2c39b1ad5edce43e6cd9d27e52bbeb447176d2799989d342bea2492be9855ac10e3dde1c9fbde1b6c06641d2287115c454da81d35c11f6b21ecc8e25906bf848fd8fb2d89281bd3b4d65cb06d8c5275f62b99e62ada39817c27c9a80cfa510827fe95f2955471b70ae33e2e19a801f476dad34e826fe798eefd7c82456276bca31891ff2dae427a8335b16116ea63f9139f2dcda7ef8c442425e108441f27bb11e11bd191b1ccf4bc020d4d78093782e564a333a530757b22e870", 0xeb}, {&(0x7f000000b000-0xd5)="05d162e826319bfb228122541f1edb9a4eb7bc341765858b4b7ba5c9990e6a1d37d3ea72ba3bc84ba8bb6e11dac254f4545b3dff312464c3fabcf000bd17e32b2b79b69f43bc083595bf2d0a86859a5e10ee987ffeabbc430efcc4f40f2378d498c639bee6a3c32593b0c6d357ed863210f0a7eb52ef8171d03d3553aeb3675801c760f5600264539ae8ecfbd68fd51d8c3f51e83bd87370f101eceb33abf17fb325a8868a9914948067769959191eb6fad2929c0629cfbfb6003f8d9f042668f3d4092b3bf0837430ffd234199246db97c721318f", 0xd5}], 0x7, &(0x7f0000004000-0x13f0)=[{0xa8, 0x116, 0x5e, "c28ddfdcb2117880db038d6b036a1b5123be73655fb2d181a424cac232cc014a2c68f2cd3bbc05a377830558582912cf24caf82e09ad093bd7e065916f52cb7f53a88506bdb0b9d3c5ef804b260f890b4959d316d8f78e00a485f2b6fd880f696205ba3532aa9e0a9ef4f2b91852809767d0fa18deacbff0bb1d86ea1a41e4d8803a51180e8b0f2b96753b282fdbd22cd433d9a4855e7f626fce4eea"}, {0xfc, 0x195, 0x9, "60fce98638e0ee216eb4abe1c2adc8e1275a27d6091c593d8f29d116f2603897214c411e28ce3f7fa5fa3531afc62e9ad8b35b98e5453bc51b1d6215b0616cb69cf13fed5a5ca560f8e12b3bd916d6b392f4ab59aa1cbe7fd7cedd9c3ab1af7b67e4f0e02056650ba244cf8731e5d9100d727058ff230d4d597f3d667459d58da4d02794b15a20c97dcc72cb6989ded597a3a53247d2dc5ec3313ab45c271c4d37097fcff1d59377ad8898c7acc1ce92d5a457a04d40e2129759c2620a98bd5c323349b668311f718085be896e0b387b00f2c5258eb53ad4a2ec86eed6b22d647c25d3830c7565bc89a11949bb3546"}, {0xa4, 0x10f, 0x1, "413eaef62d99dababd61a1f2b2ae7330387515bb48ea9eb8a50040a68f6d75ae4f783a307b21beb67aa658d2924c2a55018339f58fc7f8ffd0df33e5e24d61ef45785223b8e2d71f41c3054a19561579fb6fcc157c0962331691514151adf78d4df4b8bb10f7a215057b3083cc1b0dc06bc202898eb965d423ee6f8af4b5d6cd823b9ee8a6e7e0aca2aa799a28beda0d8de71e428ddd4d"}, {0xc0, 0x0, 0x1ff, "e604114520a5f6c832ed3cf14dfacfd418766dabf51a133df054b8d6ad303a3a68757abd3a4f6dd831c2a4b75b343556cc27c2bc6a3f0156fd0be834326a9ee8788bc42a10dbf384f71d7eb8c70af86de4b5f884bc693b5d8a64f25e40e50f31261f066cef1924e91f9cd713fde2e09b11c4ce2528da5e425457ef3bbedc933e304beef288a8569af3f9bee2ee0c152073520f27e1af72972d42edd33002d63bd551041ad62496461b5c14be208ec37951f7"}, {0x100c, 0x18c, 0x6, "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"}, {0xdc, 0x88, 0x1f, "7ef7e411acae51c805dd96db6a2edc20a04b5d669bc344a426f42f92748d2cb59b7be55ef7fa4b41162d41e7d4067074aeca8461fb611bea5998f4480feeb86b2037cd0f6886b09152c918fe04dd4261897fd318a396462f42c0e89c223373c3b5c690fbcd6bb5d427e1bc4a773e293d7ca342e7c185a5a1731480189547aec4cf176ddc1aca817e2135b4eb84b56eb17af49de427ce49af7027fa87f77314ba444c4c718166c1ecc62f039b40ecb2430829c9ff27fddab06771ecdff9faf392f1f507c0c7d99a7135c1eecb34ba55"}], 0x13f0, 0x4000814}, 0x4}], 0x1, 0x8040) socket$inet(0x10, 0x2, 0x4) 2018/01/26 06:00:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000dee000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000f86000)='veno\x00', 0x5) sendto$inet(0xffffffffffffffff, &(0x7f0000de2000-0x1)="", 0xfffffffffffffd43, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000b13000-0x8)={0x0, 0x0}) recvfrom(r0, &(0x7f0000926000-0x65)=""/101, 0x65, 0x20000, 0x0, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) recvmmsg(r1, &(0x7f0000b56000)=[{{0x0, 0x0, &(0x7f0000e8e000-0x8)=[{&(0x7f0000bcd000-0xf6)=""/246, 0xf6}], 0x1, &(0x7f0000375000-0x60)=""/96, 0x60, 0x4}, 0x7f}, {{&(0x7f0000d02000)=@un=@file={0x0, ""/108}, 0x6e, &(0x7f0000de0000-0x8)=[{&(0x7f00006bf000-0xf9)=""/249, 0xf9}], 0x1, &(0x7f00008dc000)=""/105, 0x69, 0x1}, 0x1}], 0x2, 0x0, &(0x7f00005c1000-0x8)={0x0, 0x0}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000b14000)='/dev/sequencer2\x00', 0x280000, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r2, 0xc010643a, &(0x7f0000989000-0xc)={0x10000000, 0x5, 0x31}) 2018/01/26 06:00:08 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000001000-0x8)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000003000-0x4)=0x2, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = request_key(&(0x7f0000001000)='keyring\x00', &(0x7f0000001000+0xa88)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000000000)='\x00', 0xfffffffffffffffa) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key$keyring(&(0x7f0000001000-0x8)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, r2) keyctl$describe(0x6, r3, &(0x7f0000dfc000-0xfd)=""/253, 0xfd) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = syz_open_dev$sg(&(0x7f0000d14000)='/dev/sg#\x00', 0x0, 0x1) keyctl$reject(0x13, r3, 0x0, 0x100, r0) ioctl(r4, 0x5386, &(0x7f0000001000)="") 2018/01/26 06:00:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) recvmmsg(r0, &(0x7f000071c000)=[{{&(0x7f0000b94000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, 0x32, &(0x7f0000708000-0x28)=[], 0x0, &(0x7f0000301000-0xd5)=""/213, 0xd5, 0x0}, 0x0}], 0x1, 0x10001, &(0x7f0000fd0000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000db8000)={0x0, 0x6, 0x20}, &(0x7f0000067000)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000881000)={0xff, 0x9, 0x1, 0xfff, 0x2, 0x8b57, 0x3, 0x0, r2}, &(0x7f0000d6f000)=0x20) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000e86000-0x4)={0x3, 0x7, 0x3000}, 0x4) 2018/01/26 06:00:08 executing program 4: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x1ff, 0x0) r1 = getpgrp(0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000001f000-0x4)=0x0, &(0x7f000001f000-0x4)=0x4) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_notify(r0, &(0x7f000001f000)={0x0, 0x13, 0x0, @tid=r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r2) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000012000-0x4)=0x8, &(0x7f000001e000)=0x4) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f000001e000)=""/122) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000004000-0x50)={{0x80000000, 0x2}, {0xc5c, 0x86}, 0x8, 0x4, 0xab, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r3, &(0x7f000001d000-0x38)={&(0x7f000000f000-0xc)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000017000-0x20)={0x14, 0x1f, 0x829, 0xffffffffffffffff, 0x1, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 06:00:08 executing program 0: epoll_wait(0xffffffffffffffff, &(0x7f00009b7000)=[], 0x0, 0x0) r0 = getpgrp(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x7, &(0x7f0000001000-0x58)={0x0, 0x2c, 0x7, @thr={&(0x7f0000002000-0x9c)="2b9eccecca42ad92317411492d8646bfc5a6989b3c2adc7a587184bf88b3d0052971f34747ffd0265db058fbe3b9ffb6349e0263669bed344afde3d3e13fbce5cfbb16b23ab90f4db04ef17e9303aa47749c3312e08ac86c1da1f50a26a7e67b7d1209242c1b6fb32be3273fd4cf5b68426cf6a1648102cbda9864eb0a6cca34afd27ac721ed707b0682b146447b8e9b31a6dcd524a2344733bb90d6", &(0x7f0000001000-0x8f)="5755d63626acd46b639f1b8ee6dcada7e95bb79a3a659a45e1bad0897c0fc3399393c8071ec6f1089147652c6e8d5c900e3a2f9667b117b7f2b12780944b1ca6d65301c231d0fed8b60c0f124ebd392abb7afd93f2ce96ed34c73bf14075bb934875d81c216cd3e4be44c76e958eccef1fb10a53ee256be11fad60d9df7902b6b4de8efd8da3cbeb56119de87eaf22"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x0) sched_getscheduler(r0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000003000-0x1f)='em1vboxnet1GPLproccgroupem0GPL\x00', 0x2) timer_getoverrun(r1) ioctl$PPPIOCGFLAGS(r2, 0x8004745a, &(0x7f0000000000)=0x0) write$fuse(r2, &(0x7f0000000000)={0x30, 0x0, 0x8, @fuse_notify_retrieve_out={0x5, 0x7, 0x2, 0x1}}, 0x30) 2018/01/26 06:00:08 executing program 5: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000000000)='/dev/random\x00', 0x0, 0x2041) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f000000b000-0x15)='/dev/pktcdvd/control\x00', 0x40, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f000000b000-0x4)=0x3f, 0x4) r2 = dup(r0) remap_file_pages(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3000000, 0x7, 0x20100) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r2, 0x118, 0x1, &(0x7f0000004000-0x4)=0x6, 0x4) ioctl$LOOP_SET_DIRECT_IO(r2, 0x4c08, 0x5) writev(r2, &(0x7f0000004000)=[{&(0x7f0000004000)="a2ca", 0x2}], 0x1) syz_open_dev$urandom(&(0x7f0000007000)='/dev/urandom\x00', 0x0, 0x800080) 2018/01/26 06:00:08 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$unix(0xffffffffffffffff, &(0x7f0000f92000-0x6e)=@file={0x0, ""/108}, &(0x7f0000001000-0x4)=0x6e) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x101080, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000002000-0x4)=0x80, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = epoll_create(0x5) r2 = timerfd_create(0x0, 0x0) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000f4c000)='/dev/rtc\x00', 0x20000, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r3, 0x40a45321, &(0x7f0000932000)={{0x9, 0x2}, 'port0\x00', 0xe0, 0x100000, 0x101, 0x8, 0x5580000000, 0x5, 0x38000000000000, 0x0, 0x5, 0x101, [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]}) r4 = add_key$user(&(0x7f00003c7000-0x5)='user\x00', &(0x7f0000366000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000fa8000-0x11)="b86c1407352b15c77bf4eb2147b6a92e17", 0x11, 0xfffffffffffffffa) ioctl$sock_SIOCSIFBR(r2, 0x8941, &(0x7f000097a000)=@generic={0x1, 0x200, 0x5}) keyctl$describe(0x6, r4, &(0x7f0000149000-0x1e)=""/30, 0x1e) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r2, &(0x7f000065c000-0xc)={0x0, 0x0}) splice(r0, &(0x7f00008a2000-0x8)=0x0, r2, &(0x7f00005ef000-0x8)=0x0, 0x9, 0x8) 2018/01/26 06:00:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x2) connect$netlink(r0, &(0x7f0000722000-0xc)=@proc={0x10, 0x0, 0xffffffffffffffff, 0x0}, 0xc) connect$netlink(r0, &(0x7f0000e91000-0xc)=@proc={0x10, 0x0, 0xffffffffffffffff, 0x0}, 0xc) syz_extract_tcp_res(&(0x7f00001cd000-0x8)={0x0, 0x0}, 0x80000001, 0x1) 2018/01/26 06:00:08 executing program 6: mmap(&(0x7f0000000000/0xfdd000)=nil, 0xfdd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000e78000)={0x0, 0x0}) sched_setaffinity(r0, 0x8, &(0x7f0000fdb000)=0x0) r1 = socket$pptp(0x18, 0x1, 0x2) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000fdd000)=0x0) pipe2(&(0x7f0000f27000)={0x0, 0x0}, 0x80000) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000fde000)={0x0, 0x6}, &(0x7f0000f1e000-0x4)=0x8) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000fde000)=@assoc_id=r3, 0x4) 2018/01/26 06:00:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000ea9000-0x8)={0x19980330, 0x0}, &(0x7f00008d0000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000179000-0x8)={0x0, 0x0}) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f00001fd000)={@loopback=0x0, @empty=0x0, 0x0}, &(0x7f0000be8000-0x4)=0xc) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f00006b3000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1ff, r1}) r2 = socket(0x10, 0x3, 0x100000000000c) write(r2, &(0x7f00009b4000)="1f00000000000000000008ffff00f6ffffff0a0400000a00009716e804dd08", 0x1f) [ 31.977524] mmap: syz-executor5 (5805): VmData 17981440 exceed data ulimit 6. Update limits or use boot option ignore_rlimit_data. 2018/01/26 06:00:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r1, 0x0) writev(r0, &(0x7f000013b000)=[{&(0x7f0000374000-0xec)="580000001400192340834b80040d8c560206f8ffec0481000000000000005800004824ca944f64009400050028825a003b7dbe907902008000f0fffefffffe03ed03fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) r2 = syz_open_dev$mice(&(0x7f000092b000-0x10)='/dev/input/mice\x00', 0x0, 0x2) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000a96000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e80000-0x4)=0xe8) r4 = getegid() syz_fuse_mount(&(0x7f0000f94000)='./file0\x00', 0x1, r3, r4, 0x80000000, 0x322000) connect$nfc_llcp(r2, &(0x7f0000437000-0x58)={0x27, 0x7f, 0x7fffffff, 0x0, 0xc7, 0x1, "3beb5e2788eb47e73ef6da5e0c7d6e2701bd2eb4fed06154243b4d142687e737795c80ad0bc199ac90cdd27dc09c53748beeef9bd7808afa691adbc872b9d4", 0x400}, 0x58) 2018/01/26 06:00:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rmdir(&(0x7f0000c23000-0x8)='./file0\x00') socketpair$unix(0x1, 0x5, 0x0, &(0x7f00006f5000)={0xffffffffffffffff, 0xffffffffffffffff}) preadv(r0, &(0x7f0000c50000-0x30)=[{&(0x7f000058d000)=""/99, 0x63}, {&(0x7f0000354000-0x8f)=""/143, 0x8f}, {&(0x7f0000a34000)=""/156, 0x9c}, {&(0x7f0000591000-0x9)=""/9, 0x9}, {&(0x7f0000bb7000+0xced)=""/186, 0xba}, {&(0x7f00005eb000)=""/206, 0xce}], 0x6, 0x0) unshare(0x40000000) recvmmsg(r1, &(0x7f00008a1000-0x80)=[{{0x0, 0x0, &(0x7f0000b15000-0x40)=[{&(0x7f0000538000-0x71)=""/113, 0x71}, {&(0x7f0000d20000)=""/4096, 0x1000}, {&(0x7f0000d53000-0x1000)=""/4096, 0x1000}, {&(0x7f00004be000)=""/211, 0xd3}, {&(0x7f0000161000-0x1000)=""/4096, 0x1000}, {&(0x7f00003b8000-0x2f)=""/47, 0x2f}, {&(0x7f0000453000-0x58)=""/88, 0x58}, {&(0x7f0000a90000-0xf8)=""/248, 0xf8}], 0x8, &(0x7f0000e92000)=""/4096, 0x1000, 0x0}, 0x0}, {{0x0, 0x0, &(0x7f000079d000-0x18)=[{&(0x7f00001a3000-0xe2)=""/226, 0xe2}, {&(0x7f00001cd000)=""/183, 0xb7}, {&(0x7f0000f26000)=""/33, 0x21}], 0x3, &(0x7f0000cb7000)=""/124, 0x7c, 0x0}, 0x0}, {{&(0x7f0000002000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000de6000)=[{&(0x7f00006de000-0x4a)=""/74, 0x4a}, {&(0x7f0000767000-0x2)=""/9, 0x9}], 0x2, 0x0, 0x0, 0x0}, 0x0}, {{&(0x7f000058b000)=@un=@file={0x0, ""/4096}, 0x1002, &(0x7f00004ae000)=[{&(0x7f0000eec000-0x74)=""/116, 0x74}, {&(0x7f0000ae6000-0xd5)=""/213, 0xd5}, {&(0x7f0000adf000)=""/57, 0x39}, {&(0x7f0000b83000)=""/224, 0xe0}, {&(0x7f0000bbc000-0x5e)=""/94, 0x5e}, {&(0x7f00007b3000)=""/48, 0x30}, {&(0x7f0000752000-0x3e)=""/62, 0x3e}, {&(0x7f00009cd000-0xa)=""/10, 0xa}, {&(0x7f0000289000)=""/4096, 0x1000}, {&(0x7f0000e42000-0x1d)=""/29, 0x1d}], 0xa, &(0x7f0000316000)=""/0, 0x0, 0x0}, 0x0}], 0x4, 0x0, &(0x7f0000ae4000-0x8)={0x77359400, 0x0}) 2018/01/26 06:00:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_pts(0xffffffffffffffff, 0x1) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f00009c5000-0x8)={0x3, 0xcf1, 0x9, 0x8}) futex(&(0x7f0000001000)=0x0, 0x8c, 0x1, &(0x7f0000000000)={0x0, 0x0}, &(0x7f000032a000-0x4)=0x0, 0x0) 2018/01/26 06:00:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000ca8000)='/dev/net/tun\x00', 0x0, 0x1000000000000000) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f000014a000)={@common='gre0\x00', @ifru_map={0xfccd, 0x0, 0x0, 0x0, 0x0, 0x0}}) setsockopt$inet_int(r0, 0x0, 0x2, &(0x7f0000733000+0x70a)=0x8, 0x4) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000f72000-0x20)={@common='gre0\x00', @ifru_flags=0x2fe}) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f000001a000-0x4)=0x0) r3 = getpgid(0x0) rt_tgsigqueueinfo(r2, r3, 0x11, &(0x7f0000281000-0x10)={0x12, 0xff, 0x3, 0x6}) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f00006a6000-0x20)={@common='teql0\x00', @ifru_flags=0x1}) sendmsg(0xffffffffffffffff, &(0x7f0000310000)={&(0x7f000016f000-0xa)=@un=@file={0x0, './file0\x00'}, 0xa, &(0x7f000044e000)=[{&(0x7f00009cf000)="0f44e8c434ab36065cb4cf7dd0fd9e1d0b7a67fbc5df329d40d044dfe52addf02468cee2e2c87bb6bcb4c06a8a9f31b013cae238fc511a779682ef05f01ec38b915e550f20dfe20b45546adebe0ead739231f8080e0b43eb115c619b423abfa898faf25c8b80d14c0ad092a944962ab63707f351b94b2b0d6daed51785346a1f34e8c590a1f1671bee2813da065483da124b6a92435fd08a", 0x98}, {&(0x7f0000357000)="8d4fc2aa005bda08c4f64720872b040cdeed4eb0d60cb6414af5392995f7edbd90ec80032216e5d77ed24e87511a8d74a9be4bd27b53e79ef24e0477e5851afeb5baae454673923275eda0e5e3bbf5f9c8ce1c", 0x53}], 0x2, &(0x7f000018f000)=[{0x1c, 0x103, 0x3, "41c822fce605f3a15cb545598127"}, {0x90, 0x112, 0x9, "9d0a2a0fd4a0c6884e4544043dcf25d3677bdb4914ef147c413ea3bdd9c4bdd43ef8cc3e98599d0d6974d6fb1d4b4d0e7be501b99103878cd6fc7b8cde168529455726d1e557427cc2e2ced463b9312d2c1c6c2a4f2683ecbfc4a5984bd480d3083decf32eb0a12d6ec97a7930ba2ff86a6a5a74ffa0fb1b340d2e0257f7db08f075"}, {0x100c, 0x11a, 0xfc2, "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"}], 0x10b8, 0x20000801}, 0x40000) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000971000-0x10)=@common='gre0\x00', 0x10) ptrace$getenv(0x4201, r3, 0x8, &(0x7f0000cf0000)=0x0) sendto$inet(r0, &(0x7f0000589000-0x1)="", 0x0, 0x20000040, &(0x7f0000d17000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r4 = syz_open_dev$usbmon(&(0x7f000047d000-0xd)='/dev/usbmon#\x00', 0x7, 0x80000) ioctl$DRM_IOCTL_WAIT_VBLANK(r4, 0xc010643a, &(0x7f00002b1000-0xc)={0x40000000, 0x6, 0x1f}) 2018/01/26 06:00:08 executing program 2: mmap(&(0x7f0000000000/0xfe5000)=nil, 0xfe5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe4000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x20000003ffffe) ioctl$TCSETSF(r0, 0x5404, &(0x7f00006dd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCXONC(r1, 0x540a, 0xfffffffffffffffd) ioctl$TCSETA(r0, 0x5402, &(0x7f0000fd8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0}) readv(r1, &(0x7f00000c9000-0x70)=[{&(0x7f0000fe7000-0x88)=""/136, 0x88}], 0x1) 2018/01/26 06:00:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000007000-0xd)='/dev/vcs\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000009000)='/dev/snd/seq\x00', 0x0, 0x2) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002c000)={0x0, 0x0, 0x0, 'queue1\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clock_gettime(0x0, &(0x7f0000049000-0x10)={0x0, 0x0}) write$sndseq(r0, &(0x7f0000040000)=[{0x9, 0x0, 0x0, 0x0, @time={r3, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @addr={0x0, 0x0}}], 0x30) memfd_create(&(0x7f0000e52000-0x1b)='vmnet0!%selinuxeth0&[!user\x00', 0x3) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000b79000-0x50)={@common='rose0\x00', @ifru_addrs=@pppoe={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @common='dummy0\x00'}}}) clock_gettime(0x0, &(0x7f0000229000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000003a000)={0x2e, @time={r4, r5+30000000}, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/26 06:00:08 executing program 3: eventfd(0x7fff) mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f000001e000)={0x0, 0x80}, &(0x7f000001d000)=0x8) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f000001f000-0x98)={r1, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffff9de, 0x1}, &(0x7f000001e000)=0x98) r2 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000012000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000013000-0x39)=""}) close(r0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f000000c000-0x30)={0x8, 0x0, &(0x7f0000007000)=[@release={0x40046306, 0x0}], 0x0, 0x0, &(0x7f0000011000)=""}) 2018/01/26 06:00:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysfs$2(0x2, 0x1, &(0x7f0000156000-0x8b)=""/139) r0 = syz_fuse_mount(&(0x7f0000f35000-0x8)='./file0\x00', 0x8000, 0xffffffffffffffff, 0x0, 0x1ff, 0x1001000) r1 = memfd_create(&(0x7f0000872000-0x1)='\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r1, 0x40a45321, &(0x7f00003ff000)={{0x3, 0x98}, 'port0\x00', 0x20, 0x80010, 0x800, 0x100, 0x7, 0xffff, 0x45, 0x0, 0x0, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fcntl$setpipe(r0, 0x407, 0xc0000) r2 = syz_open_dev$loop(&(0x7f0000caa000-0xb)='/dev/loop#\x00', 0x0, 0x82) clock_settime(0x0, &(0x7f0000de5000-0x8)={0x0, 0x0}) r3 = memfd_create(&(0x7f0000af0000)='lo\\[-{\x00', 0x1) r4 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r4, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r4) sendfile(r2, r4, &(0x7f00000de000-0x8)=0x0, 0x102000001) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r3, 0x2405, r3) 2018/01/26 06:00:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00005a5000)={&(0x7f00004eb000-0x17f4)={0x2c, 0x1, 0x4, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0x18, 0x6, [@typed={0x14, 0x0, @str='mime_type.\x00'}]}]}, 0x2c}, 0x1, 0x0, 0x0, 0x0}, 0x0) dup(r0) 2018/01/26 06:00:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00006c1000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00004c9000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_names=@generic="8e11f1052996e56f7ff6b6d55cee091d"}) r1 = dup(r0) ioctl$EVIOCGSW(r1, 0x8040451b, &(0x7f00000f0000-0xf2)=""/242) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000c62000-0x50)={@common='dummy0\x00', @ifru_flags=0x400}) close(r0) r2 = syz_open_procfs(0x0, &(0x7f0000963000)='net/fib_trie\x00') ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r2, 0xc00c64b5, &(0x7f0000e08000)={&(0x7f0000260000)=[0x0, 0x0, 0x0, 0x0], 0x4}) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000971000)={0x0, 0x0}, &(0x7f0000436000-0x4)=0x8) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(0xffffffffffffffff, 0xc0086418, &(0x7f00007eb000)={0x0, 0xffffffffffffffff, 0x210ba7c5, 0x101, 0x2, 0x400}) 2018/01/26 06:00:08 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x10000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f0000a5b000-0x28)=[{&(0x7f0000000000)="3eea9bad43197c4109cb398830f86379ac40e4d47713691d6bb31cf8d3badf326689a836621eddde1ad6026d63741da8e97174722534160ca73b0053e7a59941b7d70698c20dc420e5a56131f3b16ecef366f38435e054207c1a9c9edeb2469a82f577ad84adc8a5c90ce06d9939f678e5d097613ea15ef266f48b2cf07a70e886907bcd8886e8689b73c79dbf0e1e541aec6c6cc695be306cfd8bbe5f0a171da08dba10b4f7558a0166a934e94fe9a8526dd3bfd5508d2b34b7fdf4e733e296a09b14293847e99592734cc2a898", 0xce}, {&(0x7f0000000000)="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", 0x1000}, {&(0x7f0000357000)="aa57cf3f4487800879264c299cc69d6457edb054f15c5eb769ba90ce669354d5283d62a3e82bd62f5c3c89a3d7246cb034c2c2454fa81fbc6ba002a29491651e4923a6f3280dc3cd6491f60db3077352f592d769a5e05c6c2e416dc3b6ae519d9108e0f69c8975e83800f47166", 0x6d}, {&(0x7f00005af000)="76a74f23708a55300a8f4a5092213147b67f0bfe5953f298ab218567f8241a9d30a7d96c04d55b93eb4782e03936550acf41aeb6e5c6daab978085bd29e929b769140196c1671cb2aae505e0eb6fe53c2d2104c2", 0x54}, {&(0x7f0000b44000)="e922671b41f5f2d47bc22dddb95c65e71808ba56c067f2f08b745de0ef932447e5a70f307ad4563d1809d2ca2b92840300729e6e3f11b626e1ce1dd7736a4a55840f2326742e4d11d09fdda1e5b636015e37f11300623de452edd3070bb3c16b52fcbc284cffaca8148c0be0b149c73fc69de58cfee6ae7f384cf7651501f2b864310d43856f26a778c47f283f5442d0abf6fda49a8f3c02ddcb814cac0041eed8bf76573a2912b87509215792cee08cb50d666bfa3d371db9110c687c3b0e66903fa2", 0xc3}], 0x5, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000c4a000)={0x0, 0x0}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00006f5000)={0xffffffffffffffff, 0xffffffffffffffff}) unshare(0x40600) recvmmsg(r2, &(0x7f00008a1000-0x80)=[{{0x0, 0x0, &(0x7f0000b15000-0x40)=[{&(0x7f0000538000-0x71)=""/113, 0x71}, {&(0x7f0000d20000)=""/4096, 0x1000}, {&(0x7f0000d53000-0x1000)=""/4096, 0x1000}, {&(0x7f00004be000)=""/211, 0xd3}, {&(0x7f0000161000-0x1000)=""/4096, 0x1000}, {&(0x7f00003b8000-0x2f)=""/47, 0xfffffffffffffff1}, {&(0x7f0000453000-0x58)=""/88, 0x58}, {&(0x7f0000a90000-0xf8)=""/248, 0xf8}], 0x8, &(0x7f0000e92000)=""/4096, 0x1000, 0x0}, 0x0}, {{0x0, 0x0, &(0x7f000079d000-0x18)=[{&(0x7f00001a3000-0xe2)=""/226, 0xe2}, {&(0x7f00001cd000)=""/183, 0xb7}, {&(0x7f0000f26000)=""/33, 0x21}], 0x3, &(0x7f0000cb7000)=""/124, 0x7c, 0x0}, 0x0}, {{&(0x7f0000002000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000de6000)=[{&(0x7f00006de000-0x4a)=""/74, 0x4a}, {&(0x7f0000767000-0x2)=""/9, 0x9}], 0x2, 0x0, 0x0, 0x0}, 0x0}, {{&(0x7f000058b000)=@un=@file={0x0, ""/4096}, 0x1002, &(0x7f00004ae000)=[{&(0x7f0000eec000-0x74)=""/116, 0x74}, {&(0x7f0000ed3000)=""/213, 0xd5}, {&(0x7f0000adf000)=""/57, 0x39}, {&(0x7f0000b83000)=""/224, 0xffffffffffffff11}, {&(0x7f0000bbc000-0x5e)=""/94, 0x5e}, {&(0x7f00007b3000)=""/48, 0x30}, {&(0x7f0000752000-0x3e)=""/62, 0x3e}, {&(0x7f00009cd000-0xa)=""/10, 0xa}, {&(0x7f0000289000)=""/4096, 0x1000}, {&(0x7f0000e42000-0x1d)=""/29, 0x1d}], 0xa, &(0x7f0000316000)=""/0, 0x0, 0x0}, 0x0}], 0x4, 0x0, &(0x7f0000ae4000-0x8)={0x77359400, 0x0}) bind$unix(r1, &(0x7f0000908000)=@abs={0x0, 0x0, 0x2}, 0x8) 2018/01/26 06:00:08 executing program 6: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$llc(r1, &(0x7f0000004000-0x10)={0x1a, 0xc, 0x200, 0x40, 0x2, 0x9, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000003000)={0x0, 0x0}) 2018/01/26 06:00:08 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) ioctl$KDENABIO(r0, 0x4b36) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000759000)='clear_refs\x00') r2 = syz_open_procfs(0x0, &(0x7f0000ac3000)='net/igmp6\x00') truncate(&(0x7f0000fc2000)='./file0\x00', 0x80000000) sendfile(r1, r2, &(0x7f0000a12000)=0x0, 0x1) [ 32.153853] binder: 5848:5858 Acquire 1 refcount change on invalid ref 0 ret -22 [ 32.167940] binder: 5848:5858 Release 1 refcount change on invalid ref 0 ret -22 [ 32.184033] IPVS: Creating netns size=2536 id=9 2018/01/26 06:00:08 executing program 0: mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009d7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00009d8000-0x11)='/selinux/relabel\x00', 0x2, 0x0) clone(0x0, &(0x7f0000e23000)="", &(0x7f0000000000)=0x0, &(0x7f000057d000)=0x0, &(0x7f0000a06000)="") r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f00009d8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f00009d8000)='./file0\x00', 0x92000, 0x80) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000634000-0x4)=0x9, 0x4) mmap(&(0x7f00009d8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009d8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00009d8000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00009d9000-0x4)=0x14) mmap(&(0x7f00009d9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009da000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009da000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00009da000)={0x0, 0x9, 0x9, 0x5, 0x203, 0x8000}, &(0x7f00009db000-0x4)=0x14) mmap(&(0x7f00009da000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00009db000-0x108)={r2, @in6={{0xa, 0x1, 0x20, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1c0000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x81, 0x615, 0x70039f2b, 0x7f, 0x20, 0x0, 0xfffffffffffffc00, 0x0, 0x1f, 0x9, 0x1c0, 0x8, 0xb960, 0xcb9, 0x8000]}, &(0x7f00008c4000-0x4)=0x108) mmap(&(0x7f00009da000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f00009da000)='/selinux/policy\x00', 0x0, 0x0) getuid() 2018/01/26 06:00:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00006ba000)={0x2, &(0x7f0000193000-0x10)=[{0x20, 0x0, 0x800, 0xffff7ffffffff03f}, {0x6, 0x0, 0x0, 0x0}]}, 0x8) r1 = dup(r0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000e24000)={0x0, 0x0}) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f000095d000-0x8)={r2, 0x10}) unshare(0x0) write(r0, &(0x7f000053a000)="260000001000277c9301c1ff00000000000000000800f4fffa6effff2007f9510500030000ed", 0x26) 2018/01/26 06:00:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000e55000-0xc)={0x0, 0x1, &(0x7f000072d000)="05"}) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000181000+0x4f6)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) 2018/01/26 06:00:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysfs$2(0x2, 0x1, &(0x7f0000156000-0x8b)=""/139) r0 = syz_fuse_mount(&(0x7f0000f35000-0x8)='./file0\x00', 0x8000, 0xffffffffffffffff, 0x0, 0x1ff, 0x1001000) r1 = memfd_create(&(0x7f0000872000-0x1)='\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r1, 0x40a45321, &(0x7f00003ff000)={{0x3, 0x98}, 'port0\x00', 0x20, 0x80010, 0x800, 0x100, 0x7, 0xffff, 0x45, 0x0, 0x0, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fcntl$setpipe(r0, 0x407, 0xc0000) r2 = syz_open_dev$loop(&(0x7f0000caa000-0xb)='/dev/loop#\x00', 0x0, 0x82) clock_settime(0x0, &(0x7f0000de5000-0x8)={0x0, 0x0}) r3 = memfd_create(&(0x7f0000af0000)='lo\\[-{\x00', 0x1) r4 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r4, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r4) sendfile(r2, r4, &(0x7f00000de000-0x8)=0x0, 0x102000001) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r3, 0x2405, r3) [ 32.256553] IPVS: Creating netns size=2536 id=10 2018/01/26 06:00:08 executing program 4: mmap(&(0x7f0000000000/0xf85000)=nil, 0xf85000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) pipe(&(0x7f0000b61000)={0x0, 0x0}) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000f85000)={0x10000000, 0x0}) r2 = dup(r0) setsockopt$inet6_int(r0, 0x29, 0x4a, &(0x7f0000f83000)=0xa, 0xfffffffffffffecd) setsockopt$inet6_int(r2, 0x29, 0x19, &(0x7f0000e72000-0x4)=0x80000003, 0x4) sendto$inet6(r0, &(0x7f0000325000)="3822d495", 0x4, 0x0, &(0x7f00005ba000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) recvfrom$inet6(r0, &(0x7f0000f73000)=""/246, 0xf6, 0x2000, 0x0, 0x0) 2018/01/26 06:00:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) syz_emit_ethernet(0x2a, &(0x7f0000893000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty=0x0, @multicast1=0xe0000001, {[]}}, @icmp=@address_reply={0x12, 0x0, 0x0, 0x0}}}}}, &(0x7f0000e76000)={0x0, 0x1, [0x0]}) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000027000-0x4)=0x800, 0x4) recvmsg(r0, &(0x7f0000ec7000)={&(0x7f0000d3f000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000496000-0x70)=[], 0x0, &(0x7f0000ccf000)=""/4096, 0x1000, 0x0}, 0x0) 2018/01/26 06:00:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000078f000)=0x510, 0x4) sendto$inet(r0, &(0x7f0000685000)="24b12a876c0082bc6a7213d603dfa84dbac17d3a5c14df6e4613545d0d52af911e0449a498909db180678bc3543d0ecb294cc1f407663103b81158394273ee1c66a4954f0e20fdee97cb6e18d1990d834c0b5e8635a6b58b2427d5d3ad4dc8ba0614a4457d5c084989f343d38fc7051dfda3dea8efe1eb5df9b7", 0x7a, 0x8080, &(0x7f00007d3000-0x10)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = syz_open_dev$usbmon(&(0x7f0000862000-0xd)='/dev/usbmon#\x00', 0xfffffffffffffe01, 0x200000) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = dup3(r0, r0, 0x81251ea3fcef3480) ioctl$DRM_IOCTL_AGP_ACQUIRE(r2, 0x6430) sendmmsg(r0, &(0x7f000056a000-0x78)=[{{&(0x7f00001fb000)=@hci={0x1f, 0x0, 0x0}, 0x6, &(0x7f00007be000-0x20)=[{&(0x7f000023b000-0xd1)="fbe07f9ff6f3438a6c9d808bd8ba3c97e653b23099160770663454570d5c7da8e56a72c339b5f6d42ec5258cd655a114540b93f496c4bb16079034dc9a2594e41b833cb82eed207fc521b62af2e8b95a2b8b54674d04eed2f6a6ed66d7a708f129372d540ed348ea8c8307d0e836e03ffeda0c0a6be3e46736f2411c3e3059d71e96", 0x82}], 0x1, &(0x7f0000bae000-0x1d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) sendto$inet(r0, &(0x7f00006fd000)="c3", 0x1, 0x51, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$ipx(r0, &(0x7f00006ac000)='a', 0x1, 0x0, &(0x7f0000e44000-0x10)={0x4, 0x0, 0x0, "d5914cd9d8f7", 0x0, 0x0}, 0x10) 2018/01/26 06:00:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f00002c3000)={0x40}, 0x8, 0x0) sync_file_range(r0, 0x80000001, 0x4de, 0x3) r1 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f0000ffc000-0x4)=0x0, 0x4) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000c89000)='/selinux/enforce\x00', 0x1, 0x0) ioctl$DRM_IOCTL_GET_CAP(r2, 0xc010640c, &(0x7f000057c000)={0x100000001, 0x6}) rmdir(&(0x7f0000164000)='./file0\x00') 2018/01/26 06:00:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xfffffffffffffffd) close(r0) r1 = socket$unix(0x1, 0x6, 0x0) bind$unix(r1, &(0x7f000000e000-0x8)=@file={0x1, ""}, 0x2) sendto$llc(r0, &(0x7f0000a47000-0xc9)="db99e2dd675449e301f46027c189ee66ecaf7aafa61cc68a68af153477aaa2dd48f6a0b3d30f810b086b3da7f2bfbadd8166bcae2f95de543cfe0ab618b17b7534c547f75277060a393d33c0bd89179000b0aa251bcdfa5927e6f40d5e9909298e1d246360daf968db7b289c2e74ab494ae3b55f71aec8d97b28f0e0fbbad64c91caaf6aeb5d3f89d9fec7f7c4c188a70251fcadb522ea9a92c45a13af1f2717d870f36d70c1c6a07809bc842e2048829ff73f4134ab1c7ed850441c3a7303c6a4102077b10822bcfa", 0xc9, 0x0, &(0x7f000042d000-0x10)={0x1a, 0x1f, 0xffffffff, 0x2e2d, 0x6, 0x7, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x10) r2 = add_key(&(0x7f0000bbb000-0x8)='trusted\x00', &(0x7f0000c34000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00000d6000)="", 0x0, 0xffffffffffffffff) listen(r1, 0x0) r3 = request_key(&(0x7f00007ba000-0xc)='cifs.spnego\x00', &(0x7f00005f4000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000097d000)='trusted\x00', r2) add_key(&(0x7f0000eff000-0x6)='logon\x00', &(0x7f0000acd000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000bda000-0x56)="", 0x0, r3) listen(r0, 0x0) 2018/01/26 06:00:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000003000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000360000)={0x1, 0x0, 0x0, 0xfffffffffffffffe, 0x0}) getxattr(&(0x7f0000070000-0x8)='./file0\x00', &(0x7f0000411000)=@known='com.apple.system.Security\x00', &(0x7f0000fe2000)=""/89, 0x59) 2018/01/26 06:00:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f0000132000-0x12)='/dev/input/event#\x00', 0x0, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000985000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl(r0, 0x1, &(0x7f00000c0000)="") openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000cac000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) 2018/01/26 06:00:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000d99000-0x4)=0xffffffffffffff40, 0x4) bind$inet(r0, &(0x7f0000e15000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x33, &(0x7f00000a2000)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) listen(r0, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f000081e000-0xc)={0x0, @broadcast=0x0, @empty=0x0}, &(0x7f0000335000)=0xc) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000326000)={r1, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001}, 0xc) pwritev(r0, &(0x7f0000bd0000-0x30)=[{&(0x7f00000ad000)="76e09957e5e96b6183baa2070cb1be3c378d0fa3004addc8dea03f81b51b1eee36442e9d3a20104c369a64d3dfdc55f590aa6cb8c7846b7187a78a04b507a1f2052b3f59d813572c39f3f48b90b11552588da117f82cfc2635a7b93c7cb0f263d96a6ea95bc8163c4112e0db4a94447327c963c2dfb470a71336f8d94daac143ecc29ed3044390034726639387eea5718c2a782d4598f34fd306fbb6ba43eb8cd7c5ae99bfb2df2b5f17e7c43403d6e9f7d9f249299bf11d491cc5119dde4410834834b94a62ab13f5e4c1c5ffec07efe02578ce336dc80e1488a8b6358ea856", 0xe0}, {&(0x7f000085f000)="40a14732b50519f088ff0e647d9db11857b56030c255afe2fa28a5a1f61528f39660d6e741e5d131f97869687c386d1da7e5ff0ce5846030815ff68ccff6c24303c3fbd8823d343709ce30d9cfb935ad2a22167592f0b842d7a69e2af858febcc628495026701c8925fc7c438ab1c1ad432190dd712037ea3d5d1f90f8867a6756405e619df8d76a8d9b7368474cab173c10d3a657fe04", 0x97}, {&(0x7f0000ae3000)="94c3456da673f5dfe43128eeb8fe93694452f7662f9a5b312ed05e4b2f11074c89ff486d40707e1bddf99c1db9a6339e84554d34145d26e5ce4a0a48c959dbb178284b2223f471af4fe82c0223a9feca2020e6bea1832da2db6ebe7ac4e0ed8099524fae5e2a866fd0a673ed914ef1e0c45e16ed1c11d4245251c6703488349b5c6316b88dcd3de5674797ff827fd2463c", 0x91}, {&(0x7f0000729000)="ae237c20c7f2044d45f4d7f794c113c4076d3be0de0d1b149d66a25d4993e10f6198961a079e7b294282673a012482592bde584d225c7323de991df10938122c1fcc3d350ed80806725cdce197aa19a4a44a80782de8a87995ad9f9c86c5441f1ffea01eadf2887cd1b796e587cc2888476e0a2adde019d1e23ffe4d8ac9d917fa9c6ae8e6308faa03bfa99e2b0abe5bd44f26b9600f61826a95eda1f7756a67a626d41a764c0f1d809d0d2eb1164a509e38c5aa959f8d3d80a5143a07ff92ca08a7a72836d6c3", 0xc7}, {&(0x7f0000e5c000)="242a4ea4ca54056ff5ad1f366c18f9c697e7a1aefd8c6b8660b6d91d26b78e5d1ec8cd4770ec0c1785c9461d800e8da58cb2a9ab1759aa79e4764493031b7af60e774358bd93e54220b4faf32d6b6ca62a018a21d88f16f1166cb6721128819ef589342842169daf0b909d898ebf1f185258dae38aed3407301c8519c4d4ae45e59f99e81461b10e660751716fee9549fe3f9019b18acee0a9af489f0565a362df898940f8a13cd556b7c1b855a171cb92b1ee3efeda5fc36db587b8fcdb98fd0a51f22268210c87720c2c0bed8d716a4c6e2c4e3945705da49d6d8112621c68084eb5c8c8431eac8403e88385c8eab845ed271e", 0xf4}, {&(0x7f0000ee4000)="70f122cf15685aa8ad7387aaedd8d017eed457d0db13605b54c4a9d6f92463ba24be2783f5174233d8571fcadb8607a31a5d0cbcaa0cdc923226f32c3f3617604f2322cff836d8c8b0a71a5a6642d67b0820425e243b61b4affb71fa9901a4bce594e774c7bdbb54892c1191a8", 0x6d}], 0x6, 0x0) 2018/01/26 06:00:08 executing program 7: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000000)={{0xa, 0x1, 0xffff, @loopback={0x0, 0x1}, 0x82}, {0xa, 0x3, 0xa000000000000000, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, 0x0}, 0x0, [0x8001, 0x0, 0x1, 0x3, 0xc2, 0x2, 0x0, 0x7f]}, 0x5c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0x11, &(0x7f0000006000-0x4)=0x8001, 0x9a78d7e3) 2018/01/26 06:00:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f0000096000)=[{&(0x7f00000ad000)="580000001400192300a14b80040d8c560a0600000000e076000543d8d8fe580000004eca7f64643e8900050028635a0004fbf5100002000000000000001c04ed5dfffff5000022000d0001000100080000ec6b0f536e06ce", 0x58}], 0x1) pipe(&(0x7f00000fb000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000c53000)=0x0, &(0x7f0000d37000-0x4)=0x4) r2 = getpgid(0xffffffffffffffff) syz_open_procfs(r2, &(0x7f0000004000-0xd)='net/rt_cache\x00') 2018/01/26 06:00:08 executing program 0: mmap(&(0x7f0000000000/0xd11000)=nil, 0xd11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x3, &(0x7f0000d0d000)=""/0, &(0x7f0000bef000-0x4)=0x0) mlockall(0x3) 2018/01/26 06:00:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000064a000)='net/if_inet6\x00') r1 = syz_open_procfs(0x0, &(0x7f0000866000-0xb)='projid_map\x00') sendfile(r1, r0, &(0x7f00005ed000)=0x2, 0x400000ff) accept4$ipx(r1, &(0x7f0000803000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000ee0000)=0x10, 0x80000) readv(r1, &(0x7f0000628000-0x10)=[{&(0x7f0000a6d000)=""/144, 0x2c}, {&(0x7f000021f000-0x54)=""/84, 0x3d}], 0x2) 2018/01/26 06:00:08 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000787000-0xd)='net/mcfilter\x00') ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00001ab000-0x28)={@common='irlan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000000)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3ff, 0x6, 0x0, 0x500, 0x3f5b, 0x40000000, r1}) sync_file_range(r0, 0x0, 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$unix(r0, &(0x7f0000002000-0x8)=@abs={0x0, 0x0, 0x3}, 0x8) 2018/01/26 06:00:08 executing program 0: mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x17) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f000000d000)=@dellink={0x34, 0x11, 0x209, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @common='lo\x00'}]}, 0x34}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 06:00:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f000054d000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) pwrite64(r0, &(0x7f0000dad000-0x61)="", 0x0, 0x0) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f00006a6000-0x14)=""/20) 2018/01/26 06:00:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f34000)='/dev/sequencer2\x00', 0x4000, 0x0) fstatfs(r0, &(0x7f0000018000)=""/104) r1 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000ebb000-0xa0)={0x0, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x3ff, 0x8, 0x8, 0xffffffffffff7801}, &(0x7f0000a91000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00004ec000)={r2, 0xaf, "98f9fcb385731ca729bd70970eb79d3ffe469ff5fd54b337deaac9d8bef2dc83c52cf2e9ccb7ed8ca4c7e3333ed85a7bb0c2028f78ad3e6fb703c718608b0254c5c60008f651dc1b00006d8d55a2f5382a9efc2f9640b8c6e15fe133a56059580bf559aced2e665d9ae0b390afe87a8b3d71736a1a424b479f73daf8a63b218224dbf1d3a22dfc5e8201d1ec112a9633db269ddd821aa537d50e8746b8752ae8db01763ec7d4125a6fc25bd52dcaca"}, &(0x7f000000e000)=0xb7) getsockopt$sock_int(r1, 0x1, 0x30, &(0x7f0000230000-0x4)=0x0, &(0x7f0000c4e000)=0x4) 2018/01/26 06:00:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000d3b000-0xd)='/dev/net/tun\x00', 0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x2000) r1 = dup3(r0, r0, 0x80000) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000e0b000)="e709492f864337c6103d66d74528e38f", 0x10) 2018/01/26 06:00:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000700000)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x0) socketpair(0x5, 0x0, 0x3f, &(0x7f00009be000+0x1f8)={0x0, 0x0}) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000c4f000)=0x7fff, 0x4) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f00000a9000-0x28)={0x0, 0x1, 0x0, 0x0, "cc450294828d9b22c3c7c917d91a496bed9216a6f3af549d6ee1fe23806ba2a4"}) 2018/01/26 06:00:08 executing program 5: mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe5000-0xa)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000e20000)='./file0\x00', 0x0) r1 = open(&(0x7f000041d000)='./file0\x00', 0x0, 0x0) getdents64(r1, &(0x7f00003ce000-0x9a)=""/120, 0x78) getdents(r1, &(0x7f00001f1000)=""/1968, 0x7b0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCSTI(r0, 0x5412, 0x0) 2018/01/26 06:00:08 executing program 2: r0 = inotify_init1(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x100000001, 0xc000) mmap(&(0x7f000066b000/0x2000)=nil, 0x2000, 0x100000e, 0x111, r0, 0x0) r2 = add_key$keyring(&(0x7f0000001000-0x8)='keyring\x00', &(0x7f000066c000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) r3 = getpgid(0xffffffffffffffff) fcntl$setown(r0, 0x8, r3) keyctl$setperm(0x5, r2, 0x81000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000001000)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000002000)={0x0, 0x0}) getpgid(r4) ioctl$ASHMEM_GET_SIZE(r1, 0x7704, 0x0) 2018/01/26 06:00:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x1, 0x80000000000, &(0x7f0000135000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000491000-0x10)={0x3, 0xa, 0x5, 0x9, 0x0}, &(0x7f0000667000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000005a000-0x8)=@assoc_value={r1, 0x2}, &(0x7f0000c23000)=0x8) openat$keychord(0xffffffffffffff9c, &(0x7f00006a8000)='/dev/keychord\x00', 0x10000, 0x0) mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") r2 = creat(&(0x7f00006f0000-0xe)='./file0/file0\x00', 0x0) pwrite64(r2, &(0x7f0000f6b000-0x1000)="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", 0xfc4, 0x3c) 2018/01/26 06:00:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000e74000-0xa)='blacklist\x00', &(0x7f0000920000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000052f000-0x70)="442c71be82b2943132c9742dc8517bdd8780bdb957a558c4740337b17b6504bc31e51144342c0233a8499edc517db872646c79a5628bed19e3a9e40cd9e59d42a4932969223753a9149ba376c9ae271525e07f390063e08ad32b2b6ccdac7b2f9a5873d34a99c439102372682d8b9308", 0x70, 0xfffffffffffffffa) add_key(&(0x7f0000412000)='trusted\x00', &(0x7f000056f000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000e6c000)="b342dae78ae0dd358fb1e1cd6de98f1e6ebcdf79339b8c226f63849eb398dd6c83f2a8f297fc5e60eb7056beabc8bc5d495e34477dbdda2b4fba5b752d49bbebb6a93f18067bb808ba191620963ac5035ffb5a5deb8ad26d3d45d4b979c7fec842278b7fb04616d59016b431041a2ab2abe9037a826f12d5f53f576e397346c537719cb95f691a1a3e9a6a744b0276405bfa580738333311c4218a862c48094ef7412969672d51e4d8751b920ab6aec514b621ef7acad82dc0ac61e018ce0e3f18013e445cee52c8ee68ea1d96f3edd1623b4ac68f", 0xd5, r0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f000016b000)={'security\x00', 0x0, 0x0, 0x90, [0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x1], 0x10, &(0x7f00003e4000-0x10)={0x0, 0x0}, [{{{@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast2=0xe0000002, 0x0, 0x0, @generic="ffcb91b0b8e9799b6d713936c61ce825", @generic="dac7e1ef611fc8abb257af8e80a40a28", {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0x90, 0x0, {0x0, 0x0}, []}, {0x20, "8f638f2f6c947e9fa6987ca2456c88e7262b928df3d52288bffb7ae330", 0x2, ""}}]}, 0xec) r2 = creat(&(0x7f0000d34000)='./file0\x00', 0xa) accept4(r2, &(0x7f0000bf7000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f00000e6000)=0xe, 0x80800) 2018/01/26 06:00:08 executing program 3: mmap(&(0x7f0000000000/0xffe000)=nil, 0xffe000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f000070b000)='attr/exec\x00') mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f000043e000)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ffe000)=0xe8) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000ffe000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2, r1}) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000036f000-0x4)=0x4, 0x4) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f00006d3000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x500}) kexec_load(0x20, 0x3, &(0x7f00008a0000)=[{&(0x7f00002e1000)="069dba3d339b8c1622946c1695f796e51fbcde8954966f0e9e80dc784816082dda5bef07d143", 0x26, 0x2, 0x5}, {&(0x7f0000fff000-0x55)="3817261218e688a529eb04e0057aa5d97ca7434a0a6fbb2ff23b6dda405f26640312efc9b101497a7f384e908a3071062e537ff048ec8974957f9c77fbf933d8077369fb92305f704819e4e83e9e1d7fa3db2eedc5", 0x55, 0x0, 0xc1}, {&(0x7f0000fff000-0xe2)="3db21f5031a798051f14f69c9b6e14cb71264b818209bf6cef0950d911fe987a82508e5c0e0fc8b19e8bc986b11d403c3b6f92b91606db17d0ac1b600384e9fed71e5373e8460d200e1a55a038525bfc4a360e3620a2b84f5023a82805ccc30075f18f5e221f63f931c771e028a673464643e42d35822f46deb3f4770fa6719d92ba8538e032419caa5cb291e752d7007a3472c72f7b814bffad9432df41917f3b075b506b570e9e7eb7ad6819e3b2f52cc25de1503c68d1c6119376526820bc50311ed0fb72705afd5b799a3a4ff546a07aacedf7d566f5b9ae0b9fec24b33c2b44", 0xe2, 0x7fff, 0x101}], 0x2a0000) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000fff000-0x16)='/selinux/checkreqprot\x00', 0x80, 0x0) pselect6(0x3, &(0x7f0000009000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000ae2000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f51000-0x7)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000b26000-0x8)={0x0, 0x0}, &(0x7f0000f51000-0x8)={&(0x7f000023d000)={0x0}, 0x8}) socket$packet(0x11, 0x3, 0x300) getsockname$inet6(r2, &(0x7f0000226000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f00002a5000-0x4)=0x1c) 2018/01/26 06:00:08 executing program 7: mmap(&(0x7f0000000000/0x54000)=nil, 0x54000, 0xa, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000026000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000050000)={0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_dev$sg(&(0x7f0000007000-0x9)='/dev/sg#\x00', 0x5, 0x2001) ioctl$DRM_IOCTL_GET_STATS(r1, 0x807c6406, &(0x7f000002c000)=""/180) ioctl$TIOCSCTTY(r1, 0x540e, 0x9) flock(r0, 0x4) ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f0000046000)=""/3) 2018/01/26 06:00:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00009d1000-0x16)='/selinux/checkreqprot\x00', 0xc04084c1, 0x0) ioctl$KIOCSOUND(r0, 0x4b2f, 0x7fffffff) r1 = syz_open_procfs(0x0, &(0x7f00001c4000)="6664001f66d0b58b18675bbcf1a0a523d4c8e740803aad6100d75c5e") execveat(r1, &(0x7f0000019000-0x8)='./file0\x00', &(0x7f000001b000-0x10)=[&(0x7f0000019000-0x13)='-]selfvmnet0\x00'], &(0x7f000001a000)=[], 0x0) fcntl$setstatus(r1, 0x4, 0x4000) 2018/01/26 06:00:08 executing program 1: mmap(&(0x7f0000000000/0xf70000)=nil, 0xf70000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000b91000)=0x9, 0x4) mmap(&(0x7f0000f70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(r0, &(0x7f0000f70000)=@random={'user.', '\x00'}, &(0x7f0000f71000-0xb)='{]/$vmnet0\x00', 0xb, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x21, &(0x7f0000f6f000)={@broadcast=0xffffffff, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x8) [ 32.676123] ================================================================== [ 32.683544] BUG: KASAN: slab-out-of-bounds in string+0x1e8/0x200 [ 32.689684] Read of size 1 at addr ffff8801c935b210 by task syz-executor0/5979 [ 32.697023] [ 32.698641] CPU: 1 PID: 5979 Comm: syz-executor0 Not tainted 4.9.78-ge37256c #30 [ 32.706154] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 32.715493] ffff8801c73275d0 ffffffff81d943a9 ffffea000724d6c0 ffff8801c935b210 [ 32.723487] 0000000000000000 ffff8801c935b210 ffff8801c732782c ffff8801c7327608 [ 32.731462] ffffffff8153dc23 ffff8801c935b210 0000000000000001 0000000000000000 [ 32.739440] Call Trace: [ 32.742011] [] dump_stack+0xc1/0x128 [ 32.747346] [] print_address_description+0x73/0x280 [ 32.753980] [] kasan_report+0x275/0x360 [ 32.759573] [] ? string+0x1e8/0x200 [ 32.764824] [] __asan_report_load1_noabort+0x14/0x20 [ 32.771546] [] string+0x1e8/0x200 [ 32.776619] [] vsnprintf+0x7ad/0x16d0 [ 32.782039] [] ? pointer+0xa90/0xa90 [ 32.787378] [] ? __mutex_unlock_slowpath+0x25a/0x3d0 [ 32.794104] [] __request_module+0x14f/0x750 [ 32.800046] [] ? __ww_mutex_lock+0x14a0/0x14a0 [ 32.806256] [] ? call_usermodehelper_setup+0x2c0/0x2c0 [ 32.813157] [] ? nft_immediate_validate+0x80/0x80 [ 32.819620] [] xt_request_find_target+0x8b/0xb0 [ 32.825911] [] translate_compat_table+0x568/0x1760 [ 32.832463] [] ? ipt_register_table+0x2d0/0x2d0 [ 32.838759] [] ? __lock_is_held+0xa1/0xf0 [ 32.844528] [] ? check_stack_object+0x68/0x140 [ 32.850734] [] ? __check_object_size+0x174/0x3a9 [ 32.857111] [] ? 0xffffffff810002b8 [ 32.862358] [] compat_do_replace.isra.15+0x1a7/0x3a0 [ 32.869082] [] ? translate_compat_table+0x1760/0x1760 [ 32.875890] [] ? mark_held_locks+0xaf/0x100 [ 32.881835] [] ? __cap_capable+0x168/0x1c0 [ 32.887690] [] ? ns_capable_common+0xcf/0x160 [ 32.893806] [] compat_do_ipt_set_ctl+0x106/0x150 [ 32.900181] [] compat_nf_setsockopt+0x88/0x130 [ 32.906385] [] ? compat_do_replace.isra.15+0x3a0/0x3a0 [ 32.913285] [] compat_ip_setsockopt+0x9d/0xf0 [ 32.919399] [] inet_csk_compat_setsockopt+0x95/0x120 [ 32.926124] [] ? ip_setsockopt+0xb0/0xb0 [ 32.931806] [] compat_tcp_setsockopt+0x3d/0x70 [ 32.938008] [] compat_sock_common_setsockopt+0xb2/0x140 [ 32.944992] [] ? tcp_setsockopt+0xd0/0xd0 [ 32.950762] [] compat_SyS_setsockopt+0x149/0x290 [ 32.957135] [] ? sock_common_setsockopt+0xd0/0xd0 [ 32.963597] [] ? scm_detach_fds_compat+0x3c0/0x3c0 [ 32.970146] [] ? do_fast_syscall_32+0xcf/0x890 [ 32.976349] [] ? scm_detach_fds_compat+0x3c0/0x3c0 [ 32.982898] [] do_fast_syscall_32+0x2f7/0x890 [ 32.989012] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 32.995649] [] entry_SYSENTER_compat+0x74/0x83 [ 33.001846] [ 33.003446] Allocated by task 5979: [ 33.007047] save_stack_trace+0x16/0x20 [ 33.010992] save_stack+0x43/0xd0 [ 33.014413] kasan_kmalloc+0xad/0xe0 [ 33.018097] __kmalloc+0x11d/0x310 [ 33.021606] xt_alloc_table_info+0x71/0x100 [ 33.025898] compat_do_replace.isra.15+0x116/0x3a0 [ 33.030799] compat_do_ipt_set_ctl+0x106/0x150 [ 33.035350] compat_nf_setsockopt+0x88/0x130 [ 33.039729] compat_ip_setsockopt+0x9d/0xf0 [ 33.044019] inet_csk_compat_setsockopt+0x95/0x120 [ 33.048919] compat_tcp_setsockopt+0x3d/0x70 [ 33.053296] compat_sock_common_setsockopt+0xb2/0x140 [ 33.058454] compat_SyS_setsockopt+0x149/0x290 [ 33.063004] do_fast_syscall_32+0x2f7/0x890 [ 33.067294] entry_SYSENTER_compat+0x74/0x83 [ 33.071667] [ 33.073265] Freed by task 0: [ 33.076252] (stack is not available) [ 33.079933] [ 33.081534] The buggy address belongs to the object at ffff8801c935b140 [ 33.081534] which belongs to the cache kmalloc-256 of size 256 [ 33.094159] The buggy address is located 208 bytes inside of [ 33.094159] 256-byte region [ffff8801c935b140, ffff8801c935b240) [ 33.106001] The buggy address belongs to the page: [ 33.110899] page:ffffea000724d6c0 count:1 mapcount:0 mapping: (null) index:0x0 [ 33.119128] flags: 0x8000000000000080(slab) [ 33.123419] page dumped because: kasan: bad access detected [ 33.129096] [ 33.130693] Memory state around the buggy address: [ 33.135601] ffff8801c935b100: fc fc fc fc fc fc fc fc 00 00 00 00 00 00 00 00 [ 33.142931] ffff8801c935b180: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 33.150258] >ffff8801c935b200: 00 00 fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 33.157581] ^ [ 33.161439] ffff8801c935b280: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 33.168767] ffff8801c935b300: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc 2018/01/26 06:00:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000072b000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) socketpair$inet(0x2, 0x0, 0x100000000, &(0x7f0000bf2000)={0x0, 0x0}) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f0000a34000)=0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r2 = mmap$binder(&(0x7f00005a9000/0x2000)=nil, 0x2000, 0x7, 0x1010, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000-0x30)={0x44, 0x0, &(0x7f0000915000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x8, &(0x7f0000238000)=[@fda={0x66646185, 0x0, 0xffffffffffffffff, 0x0}, @flat={0x77682a85, 0xa, r2, 0x0}], &(0x7f0000a13000-0x8)=[0x20]}}], 0x0, 0x0, &(0x7f000000d000-0xa5)=""}) 2018/01/26 06:00:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000c22000)='/dev/loop#\x00', 0x0, 0x0) r0 = socket(0x200000000000010, 0x2, 0x400000000010) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000569000-0x4)=0x0) write(r0, &(0x7f00007cc000-0x112)="240000001a0009ffeecd0000e9ff000001fff5000003050000401d0000ab2af9161790cf", 0x24) 2018/01/26 06:00:09 executing program 5: mmap(&(0x7f0000000000/0x2e000)=nil, 0x2e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000006000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000015000-0x24)=@ipv4_newroute={0x24, 0x18, 0x1d, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@RTA_DST={0x8, 0x1, @rand_addr=0x8}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000003000-0x8)={0x0, 0x0}) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f000002f000-0x20)=[{r0, 0x22, 0x0}, {r0, 0x8, 0x0}, {r0, 0x1400, 0x0}, {r0, 0x8, 0x0}], 0x4, &(0x7f0000004000)={r1, r2+10000000}, &(0x7f000002e000)={0x8}, 0x8) 2018/01/26 06:00:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000058b000)='/dev/sequencer\x00', 0x0, 0x0) socketpair(0x1, 0x800, 0x800, &(0x7f000095a000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f00001e1000)={{0x3, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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]}) [ 33.176094] ================================================================== [ 33.183420] Disabling lock debugging due to kernel taint [ 33.189654] binder: 5992:5993 got transaction with invalid handle, -1 [ 33.204864] binder: 5992:5993 transaction failed 29201/-22, size 56-8 line 3219 [ 33.210050] audit: type=1400 audit(1516946409.425:20): avc: denied { getattr } for pid=6002 comm="syz-executor2" path="socket:[12725]" dev="sockfs" ino=12725 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 33.220564] Kernel panic - not syncing: panic_on_warn set ... [ 33.220564] [ 33.220578] CPU: 1 PID: 5979 Comm: syz-executor0 Tainted: G B 4.9.78-ge37256c #30 [ 33.220581] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 33.220593] ffff8801c7327528 ffffffff81d943a9 ffffffff841971bf ffff8801c7327600 [ 33.220602] 0000000000000000 ffff8801c935b210 ffff8801c732782c ffff8801c73275f0 [ 33.220611] ffffffff8142f451 0000000041b58ab3 ffffffff8418ac30 ffffffff8142f295 [ 33.220613] Call Trace: [ 33.220626] [] dump_stack+0xc1/0x128 [ 33.220636] [] panic+0x1bc/0x3a8 [ 33.220645] [] ? percpu_up_read_preempt_enable.constprop.53+0xd7/0xd7 [ 33.220654] [] ? preempt_schedule+0x25/0x30 [ 33.220662] [] ? ___preempt_schedule+0x16/0x18 [ 33.220671] [] kasan_end_report+0x50/0x50 [ 33.220678] [] kasan_report+0x167/0x360 [ 33.220684] [] ? string+0x1e8/0x200 [ 33.220692] [] __asan_report_load1_noabort+0x14/0x20 [ 33.220697] [] string+0x1e8/0x200 [ 33.220704] [] vsnprintf+0x7ad/0x16d0 [ 33.220711] [] ? pointer+0xa90/0xa90 [ 33.220719] [] ? __mutex_unlock_slowpath+0x25a/0x3d0 [ 33.220727] [] __request_module+0x14f/0x750 [ 33.220735] [] ? __ww_mutex_lock+0x14a0/0x14a0 [ 33.220742] [] ? call_usermodehelper_setup+0x2c0/0x2c0 [ 33.220750] [] ? nft_immediate_validate+0x80/0x80 [ 33.220758] [] xt_request_find_target+0x8b/0xb0 [ 33.220768] [] translate_compat_table+0x568/0x1760 [ 33.220776] [] ? ipt_register_table+0x2d0/0x2d0 [ 33.220784] [] ? __lock_is_held+0xa1/0xf0 [ 33.220792] [] ? check_stack_object+0x68/0x140 [ 33.220799] [] ? __check_object_size+0x174/0x3a9 [ 33.220804] [] ? 0xffffffff810002b8 [ 33.220812] [] compat_do_replace.isra.15+0x1a7/0x3a0 [ 33.220820] [] ? translate_compat_table+0x1760/0x1760 [ 33.220827] [] ? mark_held_locks+0xaf/0x100 [ 33.220835] [] ? __cap_capable+0x168/0x1c0 [ 33.220843] [] ? ns_capable_common+0xcf/0x160 [ 33.220851] [] compat_do_ipt_set_ctl+0x106/0x150 [ 33.220860] [] compat_nf_setsockopt+0x88/0x130 [ 33.220868] [] ? compat_do_replace.isra.15+0x3a0/0x3a0 [ 33.220876] [] compat_ip_setsockopt+0x9d/0xf0 [ 33.220883] [] inet_csk_compat_setsockopt+0x95/0x120 [ 33.220889] [] ? ip_setsockopt+0xb0/0xb0 [ 33.220897] [] compat_tcp_setsockopt+0x3d/0x70 [ 33.220905] [] compat_sock_common_setsockopt+0xb2/0x140 [ 33.220912] [] ? tcp_setsockopt+0xd0/0xd0 [ 33.220921] [] compat_SyS_setsockopt+0x149/0x290 [ 33.220927] [] ? sock_common_setsockopt+0xd0/0xd0 [ 33.220935] [] ? scm_detach_fds_compat+0x3c0/0x3c0 [ 33.220942] [] ? do_fast_syscall_32+0xcf/0x890 [ 33.220950] [] ? scm_detach_fds_compat+0x3c0/0x3c0 [ 33.220956] [] do_fast_syscall_32+0x2f7/0x890 [ 33.220962] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 33.220970] [] entry_SYSENTER_compat+0x74/0x83 [ 33.244313] Dumping ftrace buffer: [ 33.244317] (ftrace buffer empty) [ 33.244320] Kernel Offset: disabled