INIT: Entering runlevel: 2 [info] Using makefile-style concurrent boot in runlevel 2. [....] Starting enhanced syslogd: rsyslogd[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 Warning: Permanently added 'ci-android-49-kasan-gce-5,10.128.0.62' (ECDSA) to the list of known hosts. 2017/12/08 15:37:47 fuzzer started 2017/12/08 15:37:47 dialing manager at 10.128.0.26:38269 syzkaller login: [ 43.856071] random: crng init done 2017/12/08 15:37:53 kcov=true, comps=false 2017/12/08 15:37:53 executing program 0: pipe(&(0x7f00002fe000-0x8)={0x0, 0x0}) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00002a8000)="2f73656c696e75782f636f6d6d69745f70656e64696e675f626f6f6c7300", 0x1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) ioctl$TIOCNOTTY(r1, 0x5422) recvfrom$llc(r2, &(0x7f000003d000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2c, 0x40010001, &(0x7f00002ed000)={0x1a, 0x1d, 0x4b85, 0xdd53, 0x7fff, 0x7fffffff, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000a7c000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f000056e000-0xcc)={0x0, 0xc4, "e75f2c6cc03483ea7382b90e702152aae28748558a9c6a1e6878db35f688f0123ecfe18a496896c7c08d2da40b3173230dbf0399346d41b02d93ba0e6fcf159386c5855f4a6c7c8bf0531fa82a18465e132cae4bbe8f6b846c875d40efbfed754ef7bd414c66b6f5ecac9dc0e000ec432631b0c70dbd6c356fc2952e1dad950afd7df40a2a5737a3ad3c57d78249e28346073c0c9cd79d6a3552ee0ca59f810abad1b67c2a5de51aa05294f52ef9ee64f79ad08d2383894c33e61564ac279549d049c52c"}, &(0x7f0000001000-0x4)=0xcc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000d0d000)={r4, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x5}, &(0x7f0000001000-0x4)=0x98) ioctl$BINDER_SET_MAX_THREADS(r1, 0x40046205, 0xffffffffffffff00) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000001000-0x78)={0x1000, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80, 0x52090ace, 0x3, 0x7, 0x8, &(0x7f0000001000-0x10)=@common="626f6e64300000000000000000000000", 0x5, 0x9, 0x1}) fstatfs(r3, &(0x7f0000000000)="0000000000000000000000000000000000000000000000") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netlink(r0, &(0x7f0000002000-0xc)={0x0, 0x0, 0x2c7, 0x80000000}, 0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000002000)=@assoc_value={r4, 0xffffffffffffffc1}, &(0x7f0000002000)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000003000)={r4, 0x1b7d, 0x7, 0x8, 0x1ff, 0x2}, 0x14) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000004000)="2f6465762f706b74636476642f636f6e74726f6c00", 0x100, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x6, 0x10, r0, 0x0) r6 = inotify_add_watch(r5, &(0x7f0000002000-0x8)="2e2f66696c653000", 0x4) inotify_rm_watch(r5, r6) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ipx(r5, &(0x7f0000005000)="733de34f273e39d9f9d5ffe34c27e9dac12db27ee9d0ad35d8b53fdf1c8871f27baca45848d11a3ef173e089b9972e2b9920a8f33403584ec876a5834f814ea9062aa3aa123866f3b695d1a0a429be97f6341c53279b5cebcac47dc556752faeeb189bbdc72e765b86c49b6321e354858dcb37a3c7ab4c91520800694d2b64d250848fad0deb7227d9", 0x89, 0x801, &(0x7f0000003000-0x10)={0x4, 0x7, 0x5, "23d80c9481cb", 0x8, 0x0}, 0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBLED(r2, 0x4b64, &(0x7f0000007000-0x1)=0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x100, &(0x7f0000007000)="7a7c4daf1be3c5cc656e9d360722b85dd97f2902060164d39b15ef758112877fa6e0f22b64a713c33386729ad758a253f28b1bc48952440b7c6957346db08b55e7ac535d92e2bfef58d3c2d28ae64b519669a93d6d0768480da65fe1e61551ac812c2eaa2fe1fe394e55873be387c6c1e57e9d932cc33228ceb52eecbb9086680f83a8fc25c669adcc76bd508b34ddda52aae5cb1ff2cb567969f63334c3315449d8f1505f0d011b52fc6afc4e213e31b63ded93c89d31297af4d13cbee48d1ebe37f4503130ef1bfcd20c", &(0x7f0000005000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000007000)="f87c7504612be67d4c23eef7b4f85fc8c95df8b97b1cc828dc79a697b307185b20c8dfdaa0462820f5ac3cd362ec3eb5fb1663bc6ac52927c9131f73cd8f13a4751d8d4c5c763df140eaf67eff542e58656892c83f4c85c20b89050892edaf4d4a727e836409a5d69d57fbcb2afe04f54c2ea403e9298f9420d62e73b97720c614c04bdeac52d0d950fb6406e9e61ce15911bbf7371d49bd9218584e7daa0fa757f53f64c05880f58a93ef33baf91af6f335ca0d3632da509632d029ef590a4d117f046991e006aeac99ee851a6e3f5dd51b7eb8a2d02d09c314a170c2cb128cbf7f0422aa9fd403611d4d3faf") 2017/12/08 15:37:53 executing program 7: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000266000-0xd)="2f73656c696e75782f6d6c7300", 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x24, &(0x7f0000000000)={@broadcast=0x0, @remote={0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000000000)=0xc) connect$packet(r0, &(0x7f0000dd8000-0x14)={0x11, 0x1d, r1, 0x1, 0x8, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_buf(r0, 0x21, 0xcf, &(0x7f0000002000-0xe)="0000000000000000000000000000", &(0x7f0000001000-0x4)=0xe) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$ax25(r0, &(0x7f0000002000)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000001000-0x4)=0x10) r3 = timerfd_create(0x4, 0x80000) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_getsetattr(r0, &(0x7f0000004000-0x40)={0x0, 0x8, 0x3, 0x80, 0x0, 0x6, 0x8001, 0x5}, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, 0xc) r6 = getegid() setregid(r5, r6) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000004000)=0xc) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f0000004000-0x8)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000000)=0x0, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r9 = syz_open_dev$urandom(&(0x7f0000006000-0xd)="2f6465762f7572616e646f6d00", 0x0, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r10 = perf_event_open(&(0x7f0000006000)={0x1, 0x78, 0x1, 0x8, 0x8, 0x3a48, 0x0, 0x6, 0x4008, 0x5, 0x5, 0x4, 0x1, 0x10, 0x0, 0x0, 0x6, 0x4a20, 0x9, 0x2000, 0x5c, 0xa, 0x5, 0x1, 0x0, 0x8, 0x0}, r7, 0xfffffffffffffffb, r0, 0xf) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0xa, &(0x7f0000007000)=0xb09f, 0x4) r11 = accept4$ax25(r2, &(0x7f0000001000-0x10)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000006000)=0x10, 0x800) r12 = inotify_init() mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r13 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000008000)="2f73656c696e75782f636865636b72657170726f7400", 0x408842, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r13, &(0x7f000000a000-0x38)={&(0x7f000000a000-0xc)={0x10, 0x0, 0x2, 0x555d}, 0xc, &(0x7f0000009000)=[{&(0x7f0000006000-0x22e)=[{0xb1, 0xbe39, 0x8, 0x8, 0x9, "36de8540f8ac342a39b83364936c58ac4aaa7e4082d72864dbd017d53ab3dc4d71f51e22316588f50789f2be7ec0bf674b89656bc3ec894c96875bfa990a291d947fd6e74526df19e20ea27f8bc15b42e9dc3a28bda04760661a741674336f6947c443546b20677488073f6aaa2d094b9cb649f4fca6a34e4fdecba0ea39e0d3b93e3db7350ead14158c6475b23eaa2243762064e4307e4d3e0a784153e2b397ad"}, {0x107, 0x8, 0x8, 0x100000000, 0x1, "3d1651a9b19109635391cd5db78c0af646261651c3fb00cd02e5d9bd186f5015c28d2796f9fc4eae4bb33f736d78bbcdc0c786bca2cf9fe68edf3a8ba7710c0126e0fd432acaf574e388ba2f32c5688a9108af80252f40248e97eca927fe62a986c7621701d6eb97e1c209e12329351b7be5e005d0d0f7b51c4f50dd406806d15b051d02160e152ba6ac8e536150f2791c9d8584b92856b334c64c3ea29733f471940fda2502e0abd66d81aafab806b0da15d0f5ebf1c0ef92f990b0ce306ef82b9d54a22b3712bbf42bd345a0d5f0bab865772515ee4a3810f85c16a23dbaf21441b855475bbbe31b3004eecfb8b66a7acb305aad9bcb"}, {0x76, 0x1000, 0x400, 0x6, 0x39, "a4ed749ace7eab9a7bb0d023e737fc2255041eb8072bcb9d5b7a026b658ca648e088c7925b6089360f69112dc2d431df38f27d95e05daced167d7b616a31d263d50a527e8881fb8a288b98b6c4c31a2902c99df2b928e3f3db2198e19f53ddf0b078e78d769e"}], 0x22e}], 0x1, &(0x7f0000003000)=[@rights={0x28, 0x1, 0x1, [r9, r2, r13, r11, r13]}, @rights={0x38, 0x1, 0x1, [r2, r10, r10, r2, r13, r11, r3, r10, r3]}, @rights={0x38, 0x1, 0x1, [r3, r0, r12, r10, r13, r9, r3, r12, r0]}, @cred={0x20, 0x1, 0x2, r4, r8, r6}, @rights={0x28, 0x1, 0x1, [r10, r3, r12, r9, r11, r9]}], 0xe0, 0x40}, 0x80) 2017/12/08 15:37:53 executing program 3: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00007af000-0xc)="2f6465762f72666b696c6c00", 0x400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0xd255, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, {0xa, 0x3, 0x6, @loopback={0x0, 0x1}, 0x2}, 0x1, [0x3, 0xba65, 0x7fff, 0x9582, 0x1db, 0x0, 0x7, 0x6]}, 0x5c) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000001000-0x4)=0x7f, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet6(r0, &(0x7f0000001000)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000001000-0x4)=0x1c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000001000-0x10)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000002000)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000002000)={r3, 0x3, 0x30}, 0xc) nanosleep(&(0x7f0000003000-0x10)={0x77359400, 0x0}, &(0x7f0000003000-0x10)={0x0, 0x0}) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000001000)=@common="00000000000000000000000000000000", 0x10) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000001000-0x4)=0x2, 0x4) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000003000-0x4)=0x9, 0x4) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000002000)={0x3, 0x8000, 0x2, 0xfeb4, r2}, 0x10) 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) 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) 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) recvmmsg(r0, &(0x7f0000003000)=[{{&(0x7f0000003000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000003000)=[{&(0x7f0000000000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x38}, {&(0x7f0000002000-0xf6)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf6}, {&(0x7f0000000000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x57}, {&(0x7f0000001000-0x6e)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6e}, {&(0x7f0000001000)="000000000000000000000000000000000000000000000000000000000000", 0x1e}, {&(0x7f0000003000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000004000-0x16)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3c}, {&(0x7f0000003000-0xdc)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xdc}], 0x8, &(0x7f0000002000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x85, 0x6}, 0x101}, {{&(0x7f0000004000-0x10)=@in={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000000000)=[{&(0x7f0000001000)="", 0x0}, {&(0x7f0000004000-0xec)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xec}, {&(0x7f0000000000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9a}, {&(0x7f0000003000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}], 0x4, &(0x7f0000004000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000, 0x0}, 0x2}, {{&(0x7f0000003000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, 0x60, &(0x7f0000003000-0x20)=[{&(0x7f0000004000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000001000)="0000000000000000000000000000000000000000000000", 0x17}], 0x2, &(0x7f0000000000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb6, 0x8}, 0x81}], 0x3, 0x1, &(0x7f0000003000)={0x0, 0x0}) r4 = fcntl$dupfd(r0, 0x406, r0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$unix(r4, &(0x7f0000005000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000004000-0x4)=0x8) setsockopt$inet_tcp_int(r4, 0x6, 0x8, &(0x7f0000005000-0x4)=0x10001, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r1, 0x401, &(0x7f0000006000-0xdc)="9b7d3dc688aa4c7507d012882b0076cb526c3d35d6f982ef946ae9828c74bd346a5a974e439058fe6af04f4a81a8d36abdec887f619c4d37b0b369d6f8f3a8cabeb1fec3a3a00393fa71b0925a31825a50a7dde192dd1a3a92db42226041893e001fd897abda9e0b0132325cffb6c31f69ac2e068684d665a8b52d21396529cdb5b8402e3d60156dd0828432400fdd56384b851da5361945c4e97332b8ba121ecf837ba5ebd97b334f6956ee7cf9912d33d028f3ba9a12ffa9051ad84587ac3edca863ef3ab7ebdcf54c5006b3663083f99b6bcad23bdc86f7ac2b19") 2017/12/08 15:37:53 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0xc) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000634000-0x4)=0x0) tgkill(r0, r1, 0xd) r2 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) bind$netlink(r2, &(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x8}, 0xc) setsockopt$netlink_NETLINK_CAP_ACK(r2, 0x10e, 0xa, &(0x7f0000000000)=0x7ff, 0x4) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000001000-0x4)=0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r2, 0x10e, 0x8, &(0x7f0000000000)=0x5, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000001000)={0x0, @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]}, 0x8, 0x6741}, &(0x7f0000002000-0x4)=0x98) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000000000)={r3, @in6={{0xa, 0x2, 0x1, @loopback={0x0, 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x400, 0xfffffffffffffc00, 0x1ff, 0x0}, &(0x7f0000000000)=0xa0) r4 = accept$packet(r2, &(0x7f0000002000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000001000)=0x14) 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) writev(r2, &(0x7f0000001000-0x70)=[{&(0x7f0000001000-0x1f)="e42e110164662239c6e203b58b44bcdb110da44afe05462a48739935685246", 0x1f}, {&(0x7f0000001000-0xa9)="67a887ab12c84ccd98bacace589acbb4bf7a92cb46978be8427d5c3ee3bd6b4ce4ca64e4b740f4f1da4ba9d7a0bd79d45ee540a1c84d8b977f2babdaf12140cef47b1b714dda9733c9457e96f314c63cc4620a816ff526352d9c338c0063461d75e22b8a56d25ac940fc1604f3c0e498c4642ddff7be15e5ef526187f161f295b5456e16e320d2cbfc815a3c7dfacbe9264032697491d0f41f4628a28682580dae88525dc32058c9ac", 0xa9}, {&(0x7f0000003000-0xae)="335c5aa5c567a4b115716826173f305ffa72e5bd24a855cd885af9eac5409f03c5d8df90568929a6a9d30675c23a1403b09b2be22019b9aa25633e4e10baf84a1dab66df76a9792236e228161e4b18a77e2e5afe28fde24af1cf8391a08b5098ccbf07c812b615f55502692efaf6b02f21cb460225e2c9b6c284e5487894301bd3287b3d68f47da6353d9aa7890fe08c107587b128543df7871252b283e3a63b592b159a4d461c007a6bfd1dc7bc", 0xae}, {&(0x7f0000003000-0xda)="0cb9b3193cdfc67b6800980d76554ae4f60aee42c9f9146ab88b4b4f57e293e32dd609ef5bd3a91c3b4504eca34ac726088bb1d68d3d2d580bcb694d6ce6bec9a766324305740f0cde4e377e55f191d6750f6f4c4c2ec3ee1cd6d624a7e3e5aba7f6ab2315e449391393224e9bc498960b2560b6196fd3647512876b6d6f59c79e8994bf554ff61c5aa7e33e74439e26304f57c9bc03f9e9b21efbea51def68af7ae2738cad8ee7d2bbdf30737ef786e8b532e37a8d8c679a220577f797dd82d03f17030847642d4adb62ff799c3878de286c697403ae0a4ca77", 0xda}, {&(0x7f0000003000-0xf6)="62411f6baa09eaf119acb42e59df9257a0cf24c18aa549cd97cdaf13374fa302b2c1ac1593e9993435cb7562880db1a6a0a552503e017e5c22b94bbe045a5a20afc8ad4be333a345bd415848c423b6c8d385f5239486dbff54f72d6644bb98c5e2975666480a5683aceefee02f8a3049c94b165b587833104398deb27d9bcbd4bc60cce1c9158d2adaf30f96bbbd6b47128a9eb5c1090437abc104f515e3500907acee46338115f02da0f30d525494af8c31121b64b474961fbee1293b4c23cbf184f370b09268e029803cbba91dae389b505e53d94e3b4114956bee5301a9d4359233a8fbc003d1b13fe3c05b44525d69848d1a17da", 0xf6}, {&(0x7f0000000000)="cb33a835ef6aaefb4071bda3782eb48470d4b240e7d6d8ea998de0eb120837f7ccd6d80dec55c8cd070c7b75cc5f375800ac040faacac478c20be8ec02632fc22691a9d9f8a8c5881c06018664a59b4d7bd9d883d55e17bd2af118713eec475139d4d4993e79fbd9321b1b982eb2d8dbd3a29ee6ad5f2fde7267c27554a073ab58d25b970a5582ff2f97373fae784431ec29d3e6afcac74f0fabc32af8e2653e5eee9d504f74e9948d1194b32072f0c6f1985faa7711925ec5d370af6efcf90a417939135d57f3635620d8c481746ef65f7f2ddef94100f33fbdde5657fcff5761628d0359df92", 0xe7}, {&(0x7f0000002000)="7554a8b7b989179a40df5bf2eac26b936847c4c64e2eca9e19fbf3184c6f67d073d75f79263f76465b1fba05c5fc75b68d2a4db06fc1b2a9cadf85ff236366cf693ec52bfe03c5517b78a8f604afe442ee6f808fd77a29dc3daebb35a846822bc0b01a5fbabf543167da2f8c205d40e12a2f1c24e2105acee5167e836734dc0a8aeaa075ab18662c390d9ebc63d864e930fb61ec122346a0986f0c45715c00f7aa2016d53366840137b0a8d33d3116946268c402354683f49578771332434e08e83a3bad0382a56623d46a0d2814ec9408189f570aad30248d0e68f9a6cf2af45b5dfbd939cbaa82dca86e4ebccf53e9071a532074fb4a019a5a0de2bc554a08304a0c96121eced416e47e48bd8c6df54237599dcc9cda20a2edcea2256bd85cc1093ad119a3c27a2a4b0e0e7c01e4fdef31b889b472624138df122ab5576555df0e67085a8d6feb451b3dd9d8719fa7e3fea9b37e00ad9a860eac51f1c5b3b6f32e5241ea1ccc8745c23bd64d829dfee35697e59262f5439b15d670fedd01b910dfb48cf9955042a4be0117114820ef12c2e26d4c8326538101dba5c9df4d3048675362981633f16a5de7cf515a48035bdae23c66dc3f7daafd39c5d93fb77b39fdb540dc0eca5852ad35a2044bb48df52f8b7482d81be3e01ead9c2843ac1b46e0f373f9a893de84bceddb6069447e94ce0853ac9462b5d85fa89de6f40e01624c4b3f4948e2f9cb62a91c8d7f7f43eb95896b85b06e1d49ff780c5952408e6833fd4a362c465232354b9376961b4658ba137b4b52b720d11eaf652e55c566715d281808e2505b8238d352e793adbc51df66c86be790c9cad818c042960815fc8cb5633d959aee79e20096135d581bfdb7f4a16fb4bae68238da8845b45211d643cfbd2408a95062551b9b6d73948fe45e8f234eab3f1b2129be247b7717892dd8ede07111d4a1cc2af7e055ae213ca0c9f62bdcc2f2709f26939015d38609b375399cfcbb0da758d98959221a21e2aa5622985037dcb06fd0309dd6e1553f7896a5368de90455f17fdb11758c2cdc16a8cc059740492c4e90025f376160ef9eaaa43bba31969a668032e5cffd897169264e8186cd3c77714276dc5fdc88677d26428ded2a1692f1b30ca02046e748a6088a08f76750d4619a2ef163a08a76a354934c47f5d593c93f6d6b34813fcd80c57d9c1352e3ebb5901b90a7329cdd075e7678e739bca6ad4920d54db08b4b4c552982ff18b53ddb48842602ebb9192438880d45322ee531914757892ab141428fcc8430874ae130757fd0f3d2c8749d4b66eab1be9684365f0297951b1ffb88d78b6be01eab5bb0787be9a50864156af30ae047a9493832dafce012b3d26a604b5accfff1fea9bd2e49873623d432c15fe31b2ea079806e70e842e5f6d068015a03f1bab33d8656cc24a5f1c2bd75446a0a641cca31b38a366053ba8064bbc981e70a18f9ae40979f450c258778c26e1f662b8f50258f25a7e47b2714697d97099ac566090ef7b19f5035e3cd612d289a7b84b18b46d4904e758e5aa81e1f45aca83fe1a9abadf371dd54604383a119cb05c7e4f54caf4e5faca80f2775877291c9fc28555605a626557a288d3ff47e4aa05fae466ae87226dcfbbd1d3212d337b4d460fc52ff03e0f675ad4f90239e6ba7d56781e2cd1a03c76764a18f1a540314d1d14187615d4e20452d9e301b873e3ac9017b0c253eb00f8f46fe2462cc5f947a95018fcb710d62429465c4a9ad30087fd4a84261fed8cab6fbcbb2b890518232c76dbb9baa2d9464b9fd7ffd40ef3b74038e5509b04ead7a5312fe5e3e3b95e7260f3bd0d91dc67527408a1831031ee3c526a1061a21f868264769231991b8b6626b0195605644bb5c7c53e1133c3f27ae6a5eff768db1c5c210aa78d6f5a012c4fab8946593adadefbb97bdcae9e862707844112e2557ac51e9b5edc8684d8b95216dbef2c43b0b84988ef3adb51eb7273fe848b9b3c675c10fd6e5fc095297c6ff1acb82a0183f9b4794d6666784fbca35901b3f704c2bf7ec1c11e81c07bb274b6c985d35936f9a007e9778ca7cfb0b8ee835ab7d246ef5b9e97c71b1c03ae1b7b9e86ec2d7117b0018489a556cdaacc4e6c15db865ec6c46a607387ab539071e8972d67ea9be89c33f5004f73b33f05ef2f2fbadc42a7fd9f908d5cc5b1c93afea05822b385383b8276951491bdc9070486daad6fed829f9abea638ccf1dd4c4d05e3563a92f8bfb792a82fcace657dcec6f0548982ab12ce5543c162efadaecf0b5cc9b32a2877f85eee2e15abcddf5ad42cac5e7682d5477603eb1f4015c1eb8dcb074317c33caac230c2f93dcdcbab09365d73f631fee1526fc487b84c0353699e80ae8aa42223dfe7f788e03230dd4ab1af82f73e8ba67d9820fa666a575e3838c1cc4ac6f7a8e36ddede4ecb074fabbf809dda3960f88f12842c7a55162938e5b00f84dfb34ae68c711116f804c9f2b0f4abe942fad12ec804e29cdd6ffc4eaa1532d123bfd694572e04f1cbaeaeca3769ee60d5f18de945418c90d7578c04f411cf2f2c8aff581460f955c98a0d528b591bb7f51a71af4c8e6c3b1de1f3cb97b0d18923deea2581a6b0ca3c61625ce36001aa4fb3eb30a7c052f74541377979d9aac5227312a2544778a31882ff5a0037a1586b586ddc32978c880cb18c6875f903b0ea9b76ca8645c94ba27fd25d2fda9dc58c49dedc5b4c4e6f548dd5010e9aa929be073d028633c6f2aef1f35ac279acfaabaec9b13f41f8a52fddba13a3fc8a51e2e7f7831c26a7217dee98711a8e4c916962467569e2a79790d1e32ed7f3415623b250235a747f9eee539ab4d412276b95dd11aaa7219a9d86f9b1822cc278a59dcc3837953054af302671b035aee7f25ff580e51627a9b7767278249d9090d800edeb0575fd014d49b5dae6bcd658ae8acb12c663207497713518843eb8da2367f69f0b44a35c07075c5e09971e0f985d8e4f6dbd3cfa513c25089fc4ddfbea3683a8eb701b83920d24706734461c42b2b2139fff19f931ee1733477cc3bcd983eddef2f0c455559f11386705e5e69650754a2cf353379697ef75c5b36a6d868533dc770c261ab3dd1354d565981d444c8c5c80c3f91364a16e0d502485a3c572a3fdb7ef54edc6848ab1d6c002630d373a6e0b6e2b66bce3697c53886da60fde04248748532075634beb197c4bf973551514bff7d22ccba241bd393572accb9dc9ad09a22001ccce54347321afb9b7214449c0688fa6cef69e6eaa8201f9befa08e8eeb3f46664ceb62e27b52b6ada38f97cfd999267565362fec0a6cc5b3861c5a1af3784376cac3b27c978ea922d1e4915570037302976f39af82ed9ff33583412a69bb23eb5ffdaef3ff9a33ed1ebc46cee2d0cbc5af999297479037538cdb21a2800e87fb2bbeb69bea0887ba1e4058d1b815d0f633792dcd017e76f0a753aaadbc3b41d64080a4c6925b504bd3a607484476f1d5005149cceaf006d3fc75f2ea0c83cac3bf7a0b81d87c5de0f2de080304f7becea8800e327dfc3b35d98bdf4f4413777193cc5b6ac3e16232249ace07fd396c284f3484cf9a42575b77a82179af3bed4cbcd959c8fb2e27d586a677aec4baad521aa7867d86fac01acaf28c755f70fb114bd8f0f7938ce935311308e42d16b8c0746b1d5062af6819e8c992cc772092155b9fe17c2e2ce37f105836048c0c211be566dcd548bf1803fe95670ba8764d6705fe8a3c0a716cc5f38d92938ce3579a538780f8cd09a7b3fcfd6c9e2db3e49f610d47fe64ad1a1fff3e0787d48758fe0f7c46f98778abbd3a88300d1bedd6406cf85ac63fe278fcc98c4985808be054999009a013721af4b30e34bf4afcaf11a84857bd114cb532ff1eaff1dcab16e8a532af834d1449f61ecfce37104a4c17c0bc067f91db66a13c2e2dae84778ce0ef8b28b6a16abaca8662623fca5fe5a9f98582da281c179b233c702db9417238629cae5b10556b7effc681f6a31296159bc5c5f37dad2b938d70d2425816dcc947e29e297d6eede716735c7c6a601d0ff5321cb51521469d6b3914924a99ed4c39767375d458f89c5baa29d1268c29ee0029ad0eef445a8b1742316e94a2e23dd1ebe9325d2a0c5b65811c7ed2d34aa385b66afb4b84b64b4393cd453754294ad690f9516a2a60a13c5a58fb0017fe23c2c2f9de88309a7da1ccdda1118fef6dafa5a8dcb3dfd5ad800bb6b240a37740524883083a476039b0fadd178f15c15eaa3bdf9e4d48a0420e20c02fff63a642a65bce9a8cd5cf683677a0864de0408091ed8908fd08cc0ef4e7dbeaeac54ecc609351bb12f1b58e718daba6b5bb35e5fb43516ccb2ff0141115277db1830532b26e1d87d86e355d5c08c986ed62e13f95aaf842f0b9e2051f6cbf1755cf877096a24d620ae0a01281e47b5ab6d7886d437901b7f76c7cbd468cb3c4ce38e6a926933f6ea4fb2d7f42d359ed8bd4df439687a73309b05e247da4b891de8fb32d16c2e27cbf475f3e6f6d664a948b94bf0ea306ccabb39d9e14d6604466ca6984eab80d277d4da970f9735ee5082133e4899e97429ea033991209d786175ff7f46b3ae2b24e20a4c93b129f4396973ecac8d2405112e2fb5c361d980bca74b4226bf239434c6868a08015a894b75861b5beed555512379209f06784bc732320ac78ebb3c9ea7604969a3e6c5c76ca1ae85c6a34652e2ce5699da64cf5a265cddd2d520063b98162ef32c1060328c86caa6562f26b9c2164542c2b40d9d03979a1fb9c29891e565a1f334d1b438ee2b077fbbf59eecdc5ab2774e32345b99b8082f2c5542ad40f089ffab7ba6d0541704846d5ef50c30f792d45c4c9fd0022e97a095b7a25e13544eb954fe611a7bb59fb10b4eb60eaac2e76b1ccead1aab29a89f12b581beef15108d82969aadd5317a3fa5d2ee28076ea041b224485713110340d36ad8786f92c4bdc44776b29f99cc8df546d3fdc5a7c0a4a57917117e13bc38132ce8cd5c82d3fef0363d060f3bf8bb36543a46dad09a4fad911a8acb57b2477b8cbdd86adb534d5cd08954c6391d05221c867a8c02385a151f1adffed0b6d31e0736ead8e6596637bbddc0a63c378180cf14eac59c37010f2f10666cf0a120533fc7e406b899bcbcdb18eb911b90a8e85a42791eb644f060e370509ddaf110a4d7a6be083541cb41f8ad901ee817cc54432205ac4231ab521346bf00a7323b7645dc7bef96cd6360f4bb75fe2617f25019e6adec33a635854663ce02e2bef9d5d17f6408bbeb05b2c26a0a8321fdd03f3e350886baf97958ced37e3c3fd3d363accd2ddaef52dd87410d0595175a6bbb56ab737e41da9ef95d556fbdd27b28ac2d12c863c99ec77b0a126fcaba04a6687fe793f736742155047c99bc978a943c18dc1f2171d031759be19cae09904c20ffa6a7eba47c73eac5420f44358fc0a34d316874d895e98419488453db8d33f71328550a8eb9cb4fc878851bf862f6a52503eb615f94486b987a85ec885c9005b890fb6d37479024f8a25b1dabd32f6424e8f9d9681ff8e736aadd024c50c7c3fb2a998c6ecf1c201152c3ecfcbaecec6a7eba1bcb456dbbb245c345db4d885aacff9e8234d990276e91bf1d9845d1c4e8bbdc139e26db07398f51f91a526aef74be4bbebb232947e72df3b29b411a3571eb860910baa4e50f9f278530c4313258a90e157db3bf1a27211f243cc7e0136da4bec7bcfb2f9d6a67c1254d837677623bcd8b4b24ab862824bd8", 0x1000}], 0x7) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x80003, 0x6, &(0x7f0000003000)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_group_source_req(r2, 0x29, 0x2e, &(0x7f0000005000-0x108)={0x56, {{0xa, 0x2, 0xfffffffffffffff9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x66}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x1ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x57}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) socket$unix(0x1, 0x3, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000006000-0x10)={0x5, &(0x7f0000005000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_SAREA_CTX(r2, 0x4010641c, &(0x7f0000003000-0x10)={r5, &(0x7f0000005000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$lock(r4, 0x5, &(0x7f0000006000)={0x0, 0x3, 0x7, 0x6, r0}) 2017/12/08 15:37:53 executing program 5: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00002e5000-0x18)="2f73656c696e75782f6176632f686173685f737461747300", 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)=0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000)=@int=0xc6, 0x4) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)="2f73656c696e75782f636865636b72657170726f7400", 0x4001, 0x0) ioctl$EVIOCGUNIQ(r1, 0x80404508, &(0x7f0000001000-0x69)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") tee(r0, r0, 0x3f347c2e, 0x7) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f0000000000)=0x7, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000002000)={0x6, &(0x7f0000001000-0x18)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f0000003000-0x8)={r3, 0x20}) pipe2(&(0x7f0000002000+0xc94)={0x0, 0x0}, 0x800) connect$netlink(r4, &(0x7f0000003000-0xc)={0x0, 0x0, 0x7, 0x0}, 0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r5, &(0x7f0000004000-0x2f)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2f) fsetxattr(r2, &(0x7f0000001000-0x1a)=@known="636f6d2e6170706c652e73797374656d2e536563757269747900", &(0x7f0000003000)="2f73656c696e75782f6176632f686173685f737461747300", 0x18, 0x3) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000005000-0x18)="2f73656c696e75782f6176632f686173685f737461747300", 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000000000)={0x7, 0x3f, 0x2, {0x77359400, 0x0}, 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]}) setsockopt$inet_mreqsrc(r5, 0x0, 0x27, &(0x7f0000005000-0xc)={@local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff}, 0xc) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000006000-0xb)="2f6465762f6877726e6700", 0x400000, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r7, 0x84, 0x64, &(0x7f0000003000-0x58)=[@in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, @in6={0xa, 0x2, 0xfff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x58) fchmod(r6, 0x12) dup(r7) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000003000-0x4)=0x0, 0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r7, &(0x7f0000006000-0x23)={0x0, 0x0, &(0x7f0000006000)=[{&(0x7f0000001000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe7}, {&(0x7f0000006000-0xeb)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xeb}, {&(0x7f0000007000-0x64)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x64}, {&(0x7f0000005000-0x97)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x97}, {&(0x7f0000001000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x87}, {&(0x7f0000006000)="000000000000000000000000000000000000000000000000000000000000", 0x1e}], 0x6, 0x0, 0x0, 0xfff}, 0x100) 2017/12/08 15:37:53 executing program 6: getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f000024a000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006fb000)=0xe8) setfsuid(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000-0xd)="2f73656c696e75782f6d6c7300", 0x0, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x17, &(0x7f0000f1c000-0x4)=0x9, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x80007, 0x4, &(0x7f0000001000)={0x0, 0x0}) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f0000001000)=0x8000, 0x4) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000)="2f6465762f73657175656e6365723200", 0x80000, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS2F(r4, 0x8018456f, &(0x7f0000002000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = getpgrp(0x0) fstat(r4, &(0x7f0000001000+0xed8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000002000+0x668)=0x0) r8 = getegid() mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r4, &(0x7f0000004000-0x38)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000004000-0x1b3)=[{0x28, 0xb6d, 0x200, 0x2, 0x6, "192504f3dea0da648774acc00c2ba6e7e0d5477cdb329a9f"}, {0x7e, 0x5, 0x0, 0x0, 0x20, "889db97bf55984297d41b6dc0c3eacb556945f60fd1ca9168c2ca3e73afa2cc65a494511e388c8e604c62c88e3a503d0a71159a51d094cb0736ce2d7d6a598d93870e14bc9188f12b07d29d86e46032368e8e2f9cf9379f3688b9511c729469325fcc3d8bcd6f897000cb677b41f"}, {0x10d, 0x8, 0x4, 0x5, 0x0, "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"}], 0x1b3}, {&(0x7f0000003000)=[{0xee, 0x99, 0x404, 0x5, 0x49e, "257f596e6731fd54c4f42a71d2c8bf6cebc83f6eed7953cb53dc406d33a7f23bc989cc0675a26daec0a471ec9285d69ec1d5168c536b935d74df9bcf2687ba89a0855ca71ade4c54db98e654dbe51e833f6a99deee07f5393d1bac98e61ed051beab7bb75df82b6eb97532fb8d0bf1cd1dc322699490bceedeb5d55ae268a504552c9a402b6060ee8e758ffc6c73bb6b09fcb6a7846f10fc7fd69b504f85325589f29b582a03d4a0e9af7d89cfa076bf207d35a04548ebf9322f5aed5b04b8b8def7a5ca0c926e89ba580a7262636d6d5fbbf8054442d0572e8c0debbd83"}, {0x3e, 0x80, 0x300, 0x7, 0x80000001, "cc67fb29bd1c79d91a584eda5609a36e2dfdb2d9f4fbb491e04ad0bbac2428a2c256492acde73de792fd68da8796"}, {0x24, 0x32e, 0x100, 0xffffffffffffffd9, 0x6, "6fd3695e24db38d588b0920f8ad5d78cc05e2379"}, {0x2c, 0xdb, 0x4, 0xe95c, 0xc7, "9d7fae85c1d3ad580ccf557f847f4e8276b7ef5e218dea8891ff0e01"}, {0xf1, 0x1000, 0x8, 0x8001, 0x0, "b61fe87fc1fe072e1d19330db6c03cfe9e162195d935349b5ea371ca42d086359c11646c18707e9bab2bb42c5c52ec53a9f77868e65a43cf26c1fdcc1903cf2f57ad8b17791fef9d712d4b25a4a127a982ee8cfdf143af864f832db2e1b731ee13e6e879ef4ee760cbbcd418b38df97cc4a4a5cbe52fd7f6218d4b1248209113add5efd43d70abf2c9f0d3d88532b05b0cc346cfc77c580242c9c560fa8d38030fab104d564a65fcdb057f961ef5a8b7423d16bfd560a43f436a7d3d639db5b7fc0af02bca5ce34ead572030d757ad96e5a4bb8d7842367b41475fd84cc651e7f1"}, {0x36, 0x7ff, 0x424, 0x4, 0x6, "52d5258dda811fcf283af3ab3f525c8ef3e1113ea7a10501bd4e053d5ba61d8a6d88b311fbbe"}, {0x53, 0xc7, 0x0, 0x9, 0x200, "5ff924624cb96f4d1dc0ed0eda315fccd34b4f004825535c3df87a64bdbdcc3d8783ecdb5ba66de3f3a914b123295889dc4c7676050f411e85dce58bd1d8c36472498f"}], 0x2f6}, {&(0x7f0000001000-0x2d2)=[{0x61, 0x2, 0x70c, 0x100000001, 0x0, "84e9d81dc803078a98d0318d4b4ded98d6d14ed9dfc6e9de952d821563dc34b49b344cfd191f66d4bb163018233afa49e7d9aa3b1676aab2b09bd0759b179073d5f9e28721827a7e228c4e8ae01dbd1273"}, {0x47, 0x7fff, 0x300, 0x40, 0x5, "d0a00bc5bf708e4b95ae03683518b059ab8f875e6c51afda3454b55138eee9c2b593d8f37fb36afc9caad7e6000f185b3424c17a9767d4"}, {0x10, 0xfff, 0x900, 0x8, 0x2624, ""}, {0x2a, 0x8, 0x2, 0x7, 0x7, "dca64cfe858a1af875d97a9ab3e512503a4bee62128112d4a880"}, {0xfd, 0x8001, 0x518, 0x5, 0x4, "6bb90e51d2e54d1aee0ae6c9581d5881273d4f459daa8d7a457285f61696c2743cd29c70c588b2060acdd9d0c60e1cd1fdc4a7f188b4e8d9f696e30a7a86fb5fef1a5c8894f921cacd29247fa285d841208de08146ae7f14377c8f3ec4f254cbe3e35f86d7d49e527c00280c998b2679d1db754c6eadf3893655790db6ca9a1f14ce8f002b40cbd2cd6756b580b229c935fd878c74e629909c80a75a4f656cc2e9e63de40ab032c660004c9112b46f120668da2ffe5f87c133dae90f4599e7e40aa808388048d1e5c901caa525b9b7e9d2df953e10fa87c2fba71968e2e3a7a5a315888028eb7658685b4e0afe"}, {0x64, 0x1000, 0x300, 0x1, 0x3f, "353bd6248182b6faa835edb3de61ae10ddc87eabc8b306e0a0455c82e4bc299053a22c699cde7ff3e339ea41e1de8f4a659792dba59c343857ac96a546f0e2fd11e453e945d70a0daee5477fef75bbab18fb5ae9"}, {0x8f, 0x8, 0x800, 0x20, 0x7ff, "a018d07b355826ad7e1866debd3a1ca18a5506901180bbab0da89c293424e7e3bd5a0f1776d9d67ce249781906515028c5e0c5715d86576d4a1217fecae69ef04cdfa6f8b088cff42fdec28a8a6241204eac4d56f10491ec25f8037bf4d404097530a0560ba0b661813e74915104920a66c307344a9048e97184b03bf25c61"}], 0x2d2}, {&(0x7f0000002000-0x11b3)=[{0x10, 0x7, 0x908, 0x6, 0x2, ""}, {0x66, 0x8, 0x400, 0xfffffffffffffffe, 0x61, "8ffa4e70f9d74ab29b42cf07832499886eff05652b6055f8be37c44339b47ca3e7cce206644bbfea62eaf0a1c8b2bbbfe2cbb11c1fd707787d6431c55b3376d36d34f1fa1a9f56d1c15b08c6060541b24f47b885e4b6"}, {0x1010, 0x1, 0x8, 0x80, 0x7fffffff, "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{0xff, 0x9, 0x10, 0x400, 0x3ff, "66b0012d44adbc4c893fd736f42942cee1de3ebf862473a25fa2284c7375739beacb217de3f005059c39d8b781b2a9df93af2afdaeb9d2909b261ff6d8de726fee81ce17395c3b5f07072a40072f1dd8e9aca146ed47ea55dad14bdf0fbcbc77085bf99aba1105635f61d05fb1d44ddf15ff7d21edd689be5236834a4b5a4fc5c6f99058f1ab4765371e0df7b61407ce1e7b7e64cd3d9a57a35323727c6bdc8fcbf6c8d12aac6d65ed342e5bd2833a778608fbeeb28a7307241571960dffcda1b5799b3ff222af109d3cdf908e2c8c8a109081039c9dc001f9cb00d4468b75e70ceab39d0f5c487c3b6e5aa21a05d6"}, {0x2e, 0x80000000, 0x920, 0xde0, 0x100000000, "8e3a038f6670646c739bcb8a21bac3126eb538e5b78744c977917ae6baf9"}], 0x11b3}, {&(0x7f0000004000-0x1169)=[{0xee, 0x0, 0x10, 0xc0, 0x7, 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"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"}], 0x1169}, {&(0x7f0000003000)=[{0xd3, 0x3, 0x112, 0xffffffff, 0x7, "33f950d6db84b96f4e21135fb728408f7266be7368013897da0ba019cb28fc6cc31b0bff1b43288faf05473efcde06a9e50dfccaee00f665720c2ac64db2662d14c58bd2b17a764fa5acb93f5e8bd29dfbaa77cd47730dc8141d23a305a01b7e64ae3376c6a608b8a727f56ebe0188a40f06c7dae30937ab45325e09f12781e2008317409a9fecd852b2547992315b772e35a1effd424b7124d2c382cf6656893967b2b633fcce77155ac486794f25b1b73391437c492cec96215203f77fa2893720dd"}], 0xd3}], 0x6, &(0x7f0000000000)=[@rights={0x28, 0x1, 0x1, [r4, r2, r3, r3, r1, r1]}, @cred={0x20, 0x1, 0x2, r5, r0, r6}, @rights={0x18, 0x1, 0x1, [r2, r3]}, @rights={0x30, 0x1, 0x1, [r3, r2, r3, r3, r4, r1, r2]}, @rights={0x18, 0x1, 0x1, [r1]}, @cred={0x20, 0x1, 0x2, r7, r0, r8}], 0xc8, 0x4000000}, 0x4004004) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000002000-0x4)=0x0, &(0x7f0000006000-0x4)=0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000007000-0x4)={0x0}, &(0x7f0000006000)=0x4) pipe2(&(0x7f0000006000-0x8)={0x0, 0x0}, 0x800) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000007000)=[{r4, 0x2000, 0x0}, {r4, 0x101, 0x0}], 0x2, &(0x7f0000005000)={0x77359400, 0x0}, &(0x7f0000008000-0x8)={0x3}, 0x8) 2017/12/08 15:37:53 executing program 1: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000a62000-0x11)="2f73656c696e75782f656e666f72636500", 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$unix(r0, &(0x7f0000001000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f000084a000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000001000)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000002000)=0xc) r2 = socket(0x0, 0x80b, 0x6) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f0000004000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1100}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f0000004000)="2f6465762f6b657963686f726400", 0x900, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000003000-0xc)=@sack_info={0x0, 0x1, 0x8}, &(0x7f0000004000)=0xc) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000005000)={0x0, 0x5, 0x6, 0x965e}, &(0x7f0000006000-0x4)=0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000000)={0x0, 0xac, "4df775f2f711ca24797909b85f4861ac63bd36e5be3ad3ba14ccd7a13e2ca8f06f0e752ff00ee2b4ca6da2a143a686055711584001420776ddf4aa53faf3b9f0e04a2f240bde8dde2e9dafe21e683d388d57aa664cae4a0866090710bec200ba2682bd81c8d904d5237e2d11c567c5ae7a13c927ad88158a9b8c081e130b49da9953cf38d173d838df76703d31efae03985b54b7c647243bf636081be48f0572646f3b2b56dc43dfd56dc0ab"}, &(0x7f0000005000-0x4)=0xb4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000006000-0xa0)={0x0, @in6={{0xa, 0x1, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x30c}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x2, 0xcb8e, 0x4, 0x92}, &(0x7f0000004000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000003000)={0x0, 0x0, 0x30}, &(0x7f0000002000)=0xc) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000002000)=@assoc_id=0x0, &(0x7f0000005000-0x4)=0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000006000-0x14)={0x0, 0x20, 0x0, 0x1, 0x8, 0x9}, &(0x7f0000005000)=0x14) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000005000)={&(0x7f0000001000)=@in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000001000)=[{&(0x7f0000004000-0x1000)="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", 0x1000}, {&(0x7f0000005000)="f4dd7d8a74d942003ef2f6a3672a9effabb3b728b7d9e93a7bd7d0eaacfdef9f6d5a77579b4177b583bd34338f36d7702c971e718dd764b3b757df2e4da69ec3724107aa813c5589e46e", 0x4a}, {&(0x7f0000000000)="3be0370319683e284888b86f4dbf5e2860278122d540c4d2979cf385f86b38d70b36443f554fd56306", 0x29}, {&(0x7f0000005000)="b3d12a0a7531d96631b0fc880002c62d033fdd072a424f39fbf514f3f8718f9ffbd3a0e13019bebe8750aabc53438e6b5e4bea73da6c8381edbb28293d3e6f9c1d6389542fd9802eb2bd6ade35cc0cb2e4976a00fc2753d4998617ad4fdfd1e0126d41ca5250c46c607f762dfab222fd52ac3444be6fab47089da93ecffa3d8fe453d818ec7552aa30654e9598766f1aacf5d1188b0882d6a2a14bf4107d83f2ff57c1cf4c626abd0f1bb52800c618bb9ba66947014e77e3f844d79518b617a816ecc3d82a7b422d30f6a549820c768f0593", 0xd2}], 0x4, &(0x7f0000003000-0x1e0)=[@sndinfo={0x20, 0x84, 0x2, {0x2, 0x8000, 0x2, 0x100000000000, r4}}, @init={0x18, 0x84, 0x0, {0x7ff, 0x955, 0x8, 0x9}}, @sndinfo={0x20, 0x84, 0x2, {0x401, 0xa, 0x7, 0x8, r5}}, @sndinfo={0x20, 0x84, 0x2, {0x80, 0x8008, 0x1, 0x0, r6}}, @sndrcv={0x30, 0x84, 0x1, {0x8d, 0x2, 0x0, 0x1, 0xef, 0x1, 0x0, 0x0, r7}}, @sndrcv={0x30, 0x84, 0x1, {0x800, 0x0, 0x8009, 0x6, 0x1ff, 0x440e, 0x7, 0x3, r8}}, @sndrcv={0x30, 0x84, 0x1, {0x4, 0x0, 0xb1ac63e47492711, 0x3, 0x200, 0xffff, 0x7, 0x5, r9}}, @init={0x18, 0x84, 0x0, {0x3c8, 0x3063, 0xbf2, 0x8}}, @sndrcv={0x30, 0x84, 0x1, {0xfff, 0x2, 0x201, 0x800, 0x74, 0x80, 0x9, 0xfff, r10}}, @init={0x18, 0x84, 0x0, {0x27, 0xfffffffffffffff9, 0x5, 0xdec4}}], 0x1e0, 0x4000}, 0x40000) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000007000-0x3)=0x0, 0x4) 2017/12/08 15:37:53 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)="6d6f756e74737461747300") ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0xfff) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) fcntl$setown(r0, 0x8, r1) r2 = socket$inet(0x2, 0x5, 0xe000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000002000-0x8)=@assoc_value={0x0, 0x6}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000002000-0x8)={r3, 0x7ff}, 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000003000-0x4)=0x0) splice(r0, 0x0, r0, 0x0, 0x100000000, 0x4) flock(r2, 0x2) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000004000-0x10)={r3, 0x1, 0x1ff, 0x4}, &(0x7f0000000000)=0x10) setsockopt$sock_void(r2, 0x1, 0x24, 0x0, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r2, &(0x7f0000005000-0x80)=[{&(0x7f0000002000-0xca)="e00ba6aeffef189311b65000ce651b24f0fae99def25e786a3bbe5422c02ca51153129cf711acc5af4ea3872d75f398552ddd7387b051d69629bb21d4e43c0451b2fc16ac8fdd161842d3211fe8d22cdbadec33eb8a6be59eb685dfd368dcd0bf060e857b3ae966a840e467083e853a74fd0d889fa74dea8bcee8280ee0a1fd1bb1bd33a7e6f0c6c2bd3cfd0ab6c0a86b4926d071ce72cbad014eb750bf78c922cd9b105c6d0c19de2cd2035c12c6e444098017ac3ecfaf3dbe1bf485e2c7ca53c810f836cd07ec6898f", 0xca}, {&(0x7f0000004000)="8f338fc40491304f3dfdee70e4df6ff7a10a785e15a76c41c0d687a37dc04c9e9493e5b7bd64a9a31001606f058987cbb5c5df3813ff7f2940da64a49095e6f27ca21be1efebb615705ff6a792cbe187417127f42449645e95c91639383bf40b18bc75837ba47aaa19371cee1bed042e9410921a62a7c2b6b7c9704b175a23824c269384543f836318a0336c46943c3e46f2f729e3e1d8cc4c95a8e3e7abde8aa8965f5bea8a", 0xa6}, {&(0x7f0000001000)="651fd01326bdd04511d4878991f36a1f45869bd7a30897e6547e91c3689f3f90ca4176f8a80637eec4fa39dd4b2a4a062d0a97e0a5de4c6686810fe838252cadf8ccf71a6c1f103e53806d3c0c2139ec4237d80412729f0548da7146e6db6a4a9a2056cae0e52e50b6f5f0bb3007364c72afe1bfa83c1a25f2f8428fd20ebb4eefd82f28351255f983e4e28b6c82ebf0068e1e8c9c1b213690c9a52f88b18636b18e20cb8f1abce5c91d71f81edaefcb6ca8ff13744bb6fbcb64da7d74c1c42b9469d9560b682a19ecb0fe313fc0b6b5eb0937b9168914e70f67f1547158d0e87ef6e2", 0xe3}, {&(0x7f0000004000-0xf2)="d592746dd2951a69a001d161b82c39308fe64eca677c8832d7d5e6b1fdf4bbd166d176b6e4d34459563d7f0a99789aa77e8cd9a5f3f38f1d3d94ca5b1dbf3758501d7c6324eccc71a2c9ce98c563e5fb2c7da1f7363792a703639765eb963f35be3a2fa552bc33721d7bb54bc2bcefe8c84df44be5c910bc6c3042f8d5cd8e7240c7497db311ae391a468c605094779c58d2dc1d76001c21c17ea76e51d416cb2bb8c8032cb4dcdc84b1059e6c75aa567347d1dd7f4764ab3964bb9b31d89c30bafc9a24f5114149ecd00ba1721e4d4ca9cdaea1485cd7de3b50886f0a15562e5ae10c47bf34974cce112a26f59ffc10d1a9", 0xf2}, {&(0x7f0000002000-0x16)="25f092bf84cb4ef4202367707db132348d0e8cc86ba1", 0x16}, {&(0x7f0000001000)="8243f4101132ccb3e9f99d6124b430b329fd459e6b1010dbbd15b13155e176f161fe0a6147712a83382d89", 0x2b}, {&(0x7f0000005000-0x9c)="5baabc006854eeeedd69e5cadda55cffc63d8d00dee85d0ad70c55dc24105e7ac383cc3b8aea0e76ef932d9f91a8c50eff73a09991ee8fdb08920201bc50d7853f50e855420808e5006db3e3f1d18ab21cf2a2797b913e356688823c9691af2747c007492c595e4d4d9e3b9d4d3aa100295862d4a97bcc72bd7cb4fed6e183ddfeb834a6e21168cd0dd0dee50b2b4381ff605cdc69429aeb86a16f03", 0x9c}, {&(0x7f0000004000)="7ea84a8d1d0f30ab253b48269c70de557a838724fe395f384a997ff4b335802ac141c8a5447d2fdaa602dfbec553ef2104e8e4c2adda1be227866fc745bd9d05720f60b9104641fe9ff569c6fe32a574ed28d90845671b43e82f9de15413b5b117b4f66a7f2b410d4d159994b234a6f42c933af74bcd13f26c5cbb5d52122f94e0a62d02af4a1637113ce5c373dbc6f64bb5a410719c0b6bab659370075faae243ccf6d610f82854a2", 0xa9}], 0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = add_key(&(0x7f0000006000-0xc)="636966732e73706e65676f00", &(0x7f0000004000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000004000)="994b84af", 0x4, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$update(0x2, r5, &(0x7f0000005000)="f9d77cdff4bc5ccb7f505ec68e2ead647c4bca2c68a60e74a1d7240a3e9a9c431ead54a9f693ae9a7722f6a2eb80fe3dc8d61db8ffe0c5a06ac8348b6104c1f16601efa09d93315607392a9ca6d4e3a00dc6c690b4c88e6c7a2c60dfaf0877d7bcdb59e94901624dd4b4cd4e4c393074303d76e605f9dd504ab0417f505654ce4f4ad245f1d90c39f7ea326b5cbb3ff80046f6fce906732ed9e7fc3fb00c5b4136bcfc22b25727602049831438b499153080dc7d957288f1b860ce633310d572609af42604c43bea21b5214c5a211cdcbb74e6f8", 0xd4) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000004000)=@assoc_value={r3, 0x8}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000007000-0x1d)={r4, 0x15, "f2f5bb3baede102c65a29c8bdf675cf65c6edf39cf"}, &(0x7f0000007000-0x4)=0x1d) [ 50.009663] IPVS: Creating netns size=2536 id=1 [ 50.055056] IPVS: Creating netns size=2536 id=2 2017/12/08 15:37:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdc, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000085000)="7573657200", &(0x7f0000d1b000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$get_security(0x11, r0, &(0x7f000047c000-0xde)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xde) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e8, 0x0, 0x0, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) bind$unix(r2, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r2, 0x0) setrlimit(0x7, &(0x7f000087f000-0x10)={0x4, 0x31}) connect$unix(r1, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) connect(r1, &(0x7f0000932000-0xc)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) accept4$unix(r2, &(0x7f0000fd6000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f00007be000-0x4)=0x8, 0x0) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000c87000-0xc)="2f6465762f72666b696c6c00", 0x800, 0x0) ioctl$PIO_FONTRESET(r3, 0x4b6d, 0x0) [ 50.086148] IPVS: Creating netns size=2536 id=3 2017/12/08 15:37:54 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000001000-0x15)="2f6465762f706b74636476642f636f6e74726f6c00", 0x44000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000001000-0x10)={0x5, &(0x7f0000001000)=[{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) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000001000)={0x0, @multicast1=0x0, @multicast2=0x0}, &(0x7f0000002000-0x4)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = dup(r1) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000d6f000)=0xcf, 0x4) bind$inet(r1, &(0x7f0000f02000)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000102000-0x9)="696c6c696e6f697300", 0x9) r3 = accept$inet6(r2, 0x0, &(0x7f0000ee3000)=0x0) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000af3000)={0xff0, 0x5, 0x4, 0x81, 0x6, 0x6, 0x92, 0xab6, 0x0}, &(0x7f000081d000-0x4)=0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000b91000)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x8c080, 0x0) r6 = socket$inet6(0xa, 0x0, 0x0) ioctl$sock_SIOCSPGRP(r6, 0x8902, &(0x7f0000d24000-0x4)=0x0) r7 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r5, 0x4c81, r7) listxattr(&(0x7f0000695000-0x8)="2e2f66696c653000", &(0x7f0000d7d000)="", 0x0) writev(0xffffffffffffffff, &(0x7f0000a98000)=[{&(0x7f0000656000)="", 0x0}], 0x1) mmap(&(0x7f0000000000/0x3b000)=nil, 0x3b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_member(0xffffffffffffff9c, &(0x7f000015c000-0x10)="2f73656c696e75782f6d656d62657200", 0x2, 0x0) prctl$getname(0x10, &(0x7f0000031000-0x4)="00000000") r8 = openat$keychord(0xffffffffffffff9c, &(0x7f0000b73000)="2f6465762f6b657963686f726400", 0x20000, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r8, 0x84, 0x65, &(0x7f000030e000)=[@in6={0xa, 0x2, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x7e6c, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, @in6={0xa, 0x1, 0xffffffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0xca, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x235}], 0xa) r9 = syz_open_dev$urandom(&(0x7f0000030000)="2f6465762f7572616e646f6d00", 0x0, 0x0) splice(r9, 0x20000062, 0xffffffffffffffff, 0x0, 0x7, 0x2) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000a71000)={r4, 0x1, 0x7, 0x81, 0x9, 0x5}, 0x14) [ 50.109125] IPVS: Creating netns size=2536 id=4 [ 50.141891] IPVS: Creating netns size=2536 id=5 2017/12/08 15:37:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = accept4$unix(0xffffffffffffffff, &(0x7f00000fc000)=@file={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000000000)=0x6e, 0x80000) fcntl$getown(r1, 0x9) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f000064c000-0x9)="2f6465762f72746300", 0x4100, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000d37000)={0x0, 0x2, &(0x7f0000b23000)=[@in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}]}, &(0x7f0000c71000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000ee2000-0x8c)={r3, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r4 = gettid() fcntl$F_GET_RW_HINT(r1, 0x40d, &(0x7f0000b68000)=0x0) r5 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r4, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfdf000)=nil, 0xfdf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) r7 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f72746300", 0x80, 0x0) fsync(r5) ioctl$sock_inet_SIOCGIFNETMASK(r6, 0x891b, &(0x7f00004c3000-0x20)={@common="65716c00000000000000000000000000", @ifru_addrs={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r8 = socket$netlink(0x10, 0x3, 0x0) getsockopt$netlink(r8, 0x10e, 0xf, &(0x7f0000ee3000)="00000000000000000000000000", &(0x7f0000c86000)=0xd) r9 = ioctl$LOOP_CTL_GET_FREE(r6, 0x4c82) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000dc4000)=0x1, 0x4) ioctl$LOOP_CTL_REMOVE(r6, 0x4c80, r9) writev(r8, &(0x7f0000a9e000)=[{&(0x7f0000166000-0xae)="d1681f74fe08239a104cf40830de1632b2360cfecb693ea9b27ed1742053b10870159691dfe3d9ecc069f1d9b67deaddda55315014b32924175be69548c798dc1fef26d2fbf25401ca69674a9643996b7340fdc11a3531da877cf0dff047b1c4fc6e776ad56bd7e7308834584aaa78b1df400b5d62f2f093909ba05632185064f26de063274ffac9f98ceabe3e533208178fa5126fbc63c57761c54b2f31f55e03c8386425d89869fb9620481e7c", 0xae}, {&(0x7f0000d17000)="134935344dcb5f5e1f683278aa0d1edf7daf9f55a93107a327468b9c422763f1f3cff6f52b7c260cfe191d67c3009f31a8c5f142e82d2b0bfb08299d191ea2fd9961cf273ffc0f18456b261a912eb8d746359baed6dc179072e8a98db4e06626c27ceffe392718db85412851c7612dcae98a2332c649e105d2fa3fae8a3c4ea64e4beb2334cb4ec762f928fa3198ff28a1d6ce4c75977d503124598fca0e9d860af94ea56d4b4787da988b7e27335552067f62f623543e7b0b2fb86cd17e9787ce482af14ee48dd785f58e8b93a0b72805887bd90f7813422902bc01d81cd00ccc3757621c17e45e8cfbf8ac5eed071e8f", 0xf1}, {&(0x7f0000802000)="b0481ba8b90574b580ee7306aab438f0f23c723f3ebe22a7ef0039285d", 0x1d}], 0x3) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r7, 0x89e3, &(0x7f0000fdf000)=0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00009cb000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000804000)="") getuid() 2017/12/08 15:37:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000abf000-0x4)=0xbf, 0x4) r2 = getpid() ptrace$peekuser(0x3, r2, 0x200) bind$inet(r0, &(0x7f00000c9000)={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000c0c000)=0x0, &(0x7f00006ca000-0x4)=0x4) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000630000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000161000)=0x14) recvmmsg(0xffffffffffffffff, &(0x7f0000429000)=[{{0x0, 0x0, &(0x7f000041d000)=[{&(0x7f00004c1000)="", 0x0}], 0x1, &(0x7f0000867000-0xaf)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2a, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000c72000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$binder(&(0x7f0000005000)="2f6465762f62696e6465722300", 0x0, 0x0) close(r3) r4 = syz_open_dev$binder(&(0x7f0000009000-0xd)="2f6465762f62696e6465722300", 0x0, 0x0) ioctl$BINDER_SET_MAX_THREADS(r3, 0x40046205, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r4, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r4, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000009000-0x30)={0x4, 0x0, &(0x7f0000004000-0x18)=[@register_looper={0x630b}], 0x48, 0x0, &(0x7f0000009000)="d8fc1d016de371f1d99e3b4d488546c2bbb067efde7b55e9d1008602c19fe0b0078ade697201170fdbcc34816df860d3f87023a9d8567fa3297aac9d65b25106fc55ed85da8cb6f3"}) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000003000-0x30)={0x0, 0x0, &(0x7f000000b000-0x4c)=[], 0x0, 0x0, &(0x7f000000b000-0xd7)=""}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f000000b000-0x30)={0x44, 0x0, &(0x7f000000a000-0x7c)=[@reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x8, &(0x7f0000005000-0x68)=[@fd={0x73622a85, 0x0, 0xffffffffffffffff, 0x0, 0x0}], &(0x7f000000a000)=[0x0]}}], 0x0, 0x0, &(0x7f0000004000-0x4d)=""}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/08 15:37:54 executing program 7: mmap(&(0x7f0000000000/0xff4000)=nil, 0xff4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$KDSETLED(r0, 0x4b32, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet6_tcp_int(r1, 0x6, 0x1, &(0x7f0000256000-0x4)=0x0, &(0x7f00009d5000-0x4)=0x4) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000fee000)=0x3fa, 0x4) bind$inet6(r1, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f0000a21000)="1b9d3556b43ded1f9dcc37f710741330f753a0843f4a929feba0924bb1ca4a35411e96b19814bfcb066bef1804d01657e23b6a6fd2b4e373d9f1c090827fd25ef302bdc0207ef0473521f58a94746e68094a7bbdb9e44af34b876aacbdaea67bb5a96b40499d3e0906f46fc0805e522cc66c3504241daa8f78b888c86d959428ce809e4495b1b426216ca6d1babc89dab7178835", 0x94, 0xfffffefffffffffe, &(0x7f00007a2000-0x1c)={0xa, 0x0, 0xfff, @loopback={0x0, 0x1}, 0x80000000000}, 0x1c) [ 50.170326] IPVS: Creating netns size=2536 id=6 [ 50.182824] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=2302 sclass=netlink_route_socket pig=3576 comm=syz-executor4 [ 50.205895] binder: 3581:3584 ioctl 40046205 0 returned -22 [ 50.212120] IPVS: Creating netns size=2536 id=7 2017/12/08 15:37:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000906000)="2f6465762f6e65742f74756e00", 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) getresuid(&(0x7f000081e000)=0x0, &(0x7f00007ab000)=0x0, &(0x7f0000315000-0x4)=0x0) ioctl$TUNSETOWNER(r0, 0x400454cc, &(0x7f0000e24000)=r2) ioctl$TIOCGSID(r1, 0x540f, &(0x7f0000ad4000)=0x0) sysinfo(&(0x7f0000c50000-0xf7)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)="2e2f636f6e74726f6c00", 0x0) r4 = inotify_init1(0x0) inotify_add_watch(r4, &(0x7f0000dcb000-0xa)="2e2f636f6e74726f6c00", 0x20) r5 = open(&(0x7f0000039000)="2e2f636f6e74726f6c00", 0x0, 0x0) mkdirat(r5, &(0x7f0000017000-0x8)="2e2f66696c653000", 0x0) mkdirat(r5, &(0x7f00008f1000)="2e2f636f6e74726f6c00", 0x0) renameat2(r5, &(0x7f000062f000-0x8)="2e2f66696c653000", r5, &(0x7f0000b37000)="2e2f636f6e74726f6c00", 0x2) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r5, 0xc08c5334, &(0x7f0000e4e000)={0x6, 0x88, 0x36b6, "71756575653100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$inet(0x2, 0x80000, 0x80000001) r6 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f000088a000)="2f6465762f706b74636476642f636f6e74726f6c00", 0x125000, 0x0) fcntl$lock(r0, 0x7, &(0x7f00003b1000)={0x2, 0x0, 0x7, 0x81, r3}) connect$nfc_llcp(r6, &(0x7f000009d000)={0x27, 0x400, 0x5, 0x5, 0xe0, 0x0, "7d06b8c2c054d9c71d3dd449f93fcadd5e358974bfc53209c2af73641737ac1a663facbb6d0f19a7c0bee95483107cda6da33b360ebbb8e839c93d8acec823", 0x1}, 0x60) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@common="67726530000000000000000000000000", @ifru_flags=0xe400}) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f00001f9000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1}) ioctl$TCGETA(r1, 0x5405, &(0x7f00004ce000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) open$dir(&(0x7f0000ba6000)="2e2f636f6e74726f6c00", 0x90000, 0x100) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r7, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x2, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) pkey_alloc(0x0, 0x1) pkey_alloc(0x0, 0x3) openat$autofs(0xffffffffffffff9c, &(0x7f00002af000)="2f6465762f6175746f667300", 0xfffffffffffffffc, 0x0) 2017/12/08 15:37:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_buf(r0, 0x0, 0x23, &(0x7f000089a000-0x58)="e4a445eb7fff05", 0x7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0xa) r2 = socket$inet(0x2, 0x1, 0x0) r3 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000661000-0x10)="2f73656c696e75782f6d656d62657200", 0x2, 0x0) ioctl$EVIOCSKEYCODE_V2(r3, 0x40284504, &(0x7f0000b55000)={0xffffffffffffffc0, 0x10, 0x7fff, 0x8001, "38b4324c42fdd6920702815534554467d67f877966017581f894987402f2c679"}) r4 = syz_open_dev$tun(&(0x7f0000b6b000)="2f6465762f6e65742f74756e00", 0x0, 0x2) ioctl$PERF_EVENT_IOC_DISABLE(0xffffffffffffffff, 0x2401, 0x5) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000928000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) r6 = fcntl$dupfd(r1, 0x0, r1) ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f0000928000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioprio_set$uid(0x0, 0x0, 0x2) write$tun(r6, &(0x7f0000b67000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "356d06", 0x8f, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "af295e", 0x0, "9b907f"}, "69771374be31df14101477a973983018a19799bdee71641537ac7592571dce8530fb1aaaf73b276aee213aa6849d0c74740b752cd7d84bca8667b4ac001ca991488158f17dbb5a586384815dbe6c3511c4ef09627762b74f6ff08603a412bca9929b4b9ff561bff45a0efb8226cd151636c2ff28a7e687c0682e007eb1d729"}}}}, 0xc2) ioctl$TUNSETQUEUE(r5, 0x400454d9, &(0x7f0000fb2000-0x28)={@generic="c3ad8f354bd8492db006e05da054a324", @ifru_names=@common="74756e6c300000000000000000000000"}) accept$unix(r5, &(0x7f0000c8b000)=@abs={0x0, 0x0, 0x0}, &(0x7f00001c1000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = syz_open_dev$tun(&(0x7f0000c85000)="2f6465762f6e65742f74756e00", 0x0, 0xa) r8 = socket$inet(0x2, 0x1, 0x0) ioctl$EVIOCSKEYCODE_V2(0xffffffffffffffff, 0x40284504, &(0x7f0000b55000)={0xffffffffffffffc0, 0x0, 0x1, 0x8001, "38b432765dfdd6eeef028155345544670600877966017581f894987402f2c679"}) r9 = syz_open_dev$tun(&(0x7f0000b6b000)="2f6465762f6e65742f74756e00", 0x0, 0x2) ioctl$PERF_EVENT_IOC_DISABLE(0xffffffffffffffff, 0x2401, 0x7) r10 = fcntl$dupfd(r9, 0x0, r9) ioctl$TUNSETIFF(r10, 0x400454ca, &(0x7f0000928000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFFLAGS(r8, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) r11 = fcntl$dupfd(r7, 0x0, r7) ioctl$TUNSETIFF(r11, 0x400454ca, &(0x7f0000928000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) 2017/12/08 15:37:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x80000, 0x9, &(0x7f00007eb000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000712000)={0x0, @in6={{0xa, 0x2, 0x15, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000102000-0x4)=0x8c) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000569000-0x20)={0x100, 0x7dd2, 0x0, 0x200, 0x9, 0x0, 0xc5d, 0x5, r1}, 0x20) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00001d5000-0xf)="2f6465762f73657175656e63657200", 0x0, 0x0) ioctl$TCSETSW(r2, 0x5402, &(0x7f00008d4000-0x24)={0x1, 0x100000001, 0x40, 0x2, 0xd1, 0x8, 0x1, 0x7fffffff, 0xff, 0x99d, 0xfffffffffffffffd, 0x0}) fallocate(r2, 0x3, 0xe231, 0x3) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000792000)="2f73656c696e75782f636f6d6d69745f70656e64696e675f626f6f6c7300", 0x1, 0x0) inotify_add_watch(r3, &(0x7f0000d22000-0x8)="2e2f66696c653000", 0x300006e) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00003ad000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r4, 0x5, &(0x7f000029d000)={0x0, 0x0, 0x20, 0xffffffffffffffc6, 0x0}) 2017/12/08 15:37:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create(0x1ff) pipe(&(0x7f0000000000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x8, 0x20}, &(0x7f0000001000-0x4)=0xc) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000d20000-0xf8)={r2, 0xf0, "3807c6e935271508612c0974033ad45a854500c0e70eccc42781d9003f5e3ea1a2f0caf6f5060083059c5a2389e176ee4aa38e6cfd354e8c942dec80e65de2e71edae9a95e3fb7174fb9d4eda934b5cac6559084a227dd68c0712b76919df5ecbab19b6c5d945ef52491a3a654bfedb37c7727aa483bd41d642c19560e3bfffc0feb44b6400b22ce239ef7603b09dd753d79830782e9aac9a61061d3053e385ecc999bf2ec15f2661c3d904250b9be10879caad85de30f939342a17e6c7664ae9668277d0870c72147ecedadea4561f6ba8c01dc935aecf278b68c124dd3eb1c9bdfa9981ed0266392c7a65a44a39d6d"}, &(0x7f0000d5a000-0x4)=0xf8) epoll_pwait(r1, &(0x7f00005c2000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x6, 0x2, &(0x7f0000758000-0x8)={0x8}, 0x8) fsetxattr(0xffffffffffffffff, &(0x7f000039d000)=@known="73797374656d2e706f7369785f61636c5f61636365737300", &(0x7f00009b8000)="020000001000000040000d02", 0xc, 0x3) r3 = socket$netlink(0x10, 0x3, 0xc) sendmsg$netlink(r3, &(0x7f0000861000)={0x0, 0x0, &(0x7f0000928000-0x10)=[{&(0x7f0000dbd000-0x14)=[{0x11, 0x10, 0x0, 0x0, 0x0, "03"}], 0x11}], 0x1, 0x0, 0x0, 0x80000000000000}, 0x0) signalfd(r3, &(0x7f00007f2000-0x8)={0x20000000006}, 0x8) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000924000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000212000)=0xc) [ 50.212507] binder: 3581:3584 ERROR: BC_REGISTER_LOOPER called without request [ 50.217618] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=2302 sclass=netlink_route_socket pig=3576 comm=syz-executor4 [ 50.253355] binder: unexpected work type, 4, not freed [ 50.258955] binder: 3581:3584 ioctl 40046205 0 returned -22 2017/12/08 15:37:54 executing program 1: mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) recvfrom$inet6(r0, &(0x7f0000fbf000-0x93)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb9, 0x0, 0x0, 0x0) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) dup3(r0, r1, 0x80000) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f0000fbf000)=@in6={0xa, 0x3, 0x80000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffffb}, 0x1c, &(0x7f0000793000-0x10)=[], 0x0, 0x0, 0x0, 0x10}, 0x8000) sendto$inet6(r1, &(0x7f0000fbd000)="2748b301b01bc4f59374b6d6c2fb929b131b639b3e410afff7ecce84167f370900000000000000d091cd641247cbb749498900000000000012347c7d630654cfecd5d1e3190e895d008974a599751d55b83c63fd07303d299bec7b2c16a04275b366ec1588fe054413ee55bd07005b67d14b9237ea42a18cb7daaa9aa9a833cf00720a00000000000000005175c79e0e4a3f2568cbfac6afde2463b6c4a1cfc7187f8af8b73c47d352a4b9aa415d17b0e63b91367d7a8b72", 0xb8, 0x80, &(0x7f0000fbb000)={0xa, 0x1, 0xfffffffffffffffe, @loopback={0x0, 0x1}, 0x10000000000003}, 0x1c) mmap(&(0x7f0000000000/0xf71000)=nil, 0xf71000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = memfd_create(&(0x7f0000444000-0xa)="6d696d655f7479706500", 0x2) ioctl$TIOCEXCL(r3, 0x540c) setsockopt$inet6_int(r2, 0x29, 0x15, &(0x7f0000e72000-0x4)=0x7fffffff, 0x4) ioctl$sock_inet_SIOCSIFPFLAGS(r2, 0x8934, &(0x7f0000a79000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x8000}) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = memfd_create(&(0x7f0000f01000)="696d652974797065", 0x3) ioctl$sock_SIOCOUTQ(r4, 0x5411, &(0x7f0000803000)=0x0) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000f73000-0x8)="2e2f66696c653000", &(0x7f00008ee000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r5) ioctl$EVIOCREVOKE(r4, 0x40044591, &(0x7f0000f72000-0x4)=0x80000000) sendto$inet6(r2, &(0x7f0000426000)="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", 0x599, 0x0, &(0x7f0000aed000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) recvfrom$inet6(r2, &(0x7f0000179000)="", 0x0, 0x23ffff, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x805, 0x3, &(0x7f0000c07000)={0x0, 0x0}) getsockopt$inet_mreqn(r6, 0x0, 0x23, &(0x7f00001d9000-0xc)={@empty=0x0, @rand_addr=0x0, 0x0}, &(0x7f00006e3000-0x4)=0xc) r7 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r7, 0x0, 0x10, &(0x7f0000f06000-0xc0)="18000000020001000000be8c5ee18c003e000008020100ec01da1e03366f3cdc0200000074fffffff76052bb6a88001b0200000000000000ffffffe66d98e2010067fc3763e0209cee4a5acb3da41f0000ba00000000c88ebbff060100000b01000000b121cf140900000000000000ec007702cfb7ebe7ec7ee87cccfff6ba000000024f7c98e9e9f15406aa0100050000040108000006c191a2ffe3c5632c1adb8a335bd7b2d17fdea21b38100000000000000000041ad0b4d2c200efff01b6", 0xc0) 2017/12/08 15:37:54 executing program 3: mmap(&(0x7f0000000000/0xec9000)=nil, 0xec9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000ec9000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x40000000000036, &(0x7f0000c0b000-0xd0)="dc13b51a5b31306e78dd580871ab2144ece470d734cfe694f75d34e12d9d233f08008875c4ccd64ade0e8ce0442fbc50974e8e1195c604f8000000040002663d75dd0500000000000500048a5d070838a46611f937f96f7d4ff812a8f9fc3f0713e60000000000000000d359bdeb62c88a769c862f856d59f8b9f3aee345e59eee7026fe40be9cda06a2f125e2c3525ad0ffffffffffffffff3d728501902d973e668fa3f9b8974fec92b836614657ade603936ca6556ddfaedab6070000396f4b9b3e5a2db8352780dff40bb45a7883", 0xd0) r1 = socket$inet(0x2, 0x80000, 0x3f) mmap(&(0x7f0000eca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ecb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000ecb000-0x8)={0x0, []}, &(0x7f00009ec000)=0x4) mmap(&(0x7f0000eca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000c9c000)={0x0, 0x0}, 0x80000) ioctl$EVIOCGUNIQ(r2, 0x80404508, &(0x7f000077f000-0x72)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000ecb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fanotify_init(0x20, 0x0) pread64(0xffffffffffffffff, &(0x7f00002ec000-0x25)="00000000000000000000000000000000000000000000000000000000000000000000000000", 0x25, 0x0) bind$ipx(0xffffffffffffffff, &(0x7f00003a1000)={0x4, 0x0, 0xf2, "040006be6860", 0x0, 0x0}, 0x10) r3 = socket$inet6(0xa, 0x80003, 0xfffffffffffffffd) r4 = socket$netlink(0x10, 0x3, 0x0) writev(r4, &(0x7f0000bbc000-0x10)=[{&(0x7f0000da8000-0x2c)="29000000200019fb01440010000000060200001615de0005000000040d000b00000000000000000008", 0x29}], 0x1) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f00008f3000)=[@in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x2800000000000, @loopback={0x0, 0x1}, 0x4}, @in={0x2, 0x0, @rand_addr=0x10001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0xe0bb, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, @in6={0xa, 0x3, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}], 0x84) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f000028c000-0x8c)={0x0, @in6={{0xa, 0x2, 0x8000, @loopback={0x0, 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000805000)=0x8c) dup(r4) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f000018e000-0x8)={r5, 0x6, 0x9, 0xb7}, &(0x7f0000322000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000f37000)={r5, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000747000-0x6)={r5, 0x8}, 0x6) getpeername$packet(0xffffffffffffffff, &(0x7f0000893000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000008e000)=0x14) ioctl$sock_inet6_SIOCDIFADDR(0xffffffffffffffff, 0x8936, &(0x7f00001cf000-0x18)={@loopback={0x0, 0x1}, 0x2, r6}) getsockopt$sock_int(r2, 0x1, 0x3c, &(0x7f0000ecc000-0x4)=0x0, &(0x7f000092d000-0x4)=0x4) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000083000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000eca000)=@ethtool_gstrings={0x1b, 0x7, 0x40, "3d006ca0465a215f9c5e5812f247e0c38282891d62d8f6421e547d6046a571e2b701bb5e63d70ae1761e90923122166b2d4541aae93551dc1f31dd27e3cfe77e"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_buf(r0, 0x29, 0x36, &(0x7f000097c000)="", 0x0) 2017/12/08 15:37:54 executing program 0: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) r2 = socket(0xb, 0x0, 0xf910) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000001000-0x8)={0x0, 0x800}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = add_key(&(0x7f0000001000-0x6)="6c6f676f6e00", &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000001000)="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", 0xfb, 0xfffffffffffffffb) keyctl$invalidate(0x15, r4) fsync(r2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000001000-0xbe)={r3, 0xb6, "614296125f87a4b370c16ac087fbe54e8bfa0fb5e28fb3d053f539292d05e51f7a53e88e90a44499ed702a64219e1988dc1e1a165c5a67a4060690fe361e8278dd44af4ecdb08a867db4249112d8b37c681c7c5d3664aaa494eac3acbdb76215fc2ced60fc85cb838be45a857052bd3ce1fbbe0c77ae5c3708133a4eb58e7f96323b78c70f21b5a217a0a7fe233edde301c6d78041a4e4294bb41a00666cb1f6c3511b4ce78622b5a5577f59b75b7cdb9a033e9afca8"}, &(0x7f0000001000-0x4)=0xbe) setresgid(r1, r1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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) process_vm_writev(r0, &(0x7f0000003000)=[{&(0x7f0000003000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xef}, {&(0x7f0000001000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf5}, {&(0x7f0000004000-0x2f)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2f}, {&(0x7f0000002000-0x4a)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4a}, {&(0x7f0000004000-0x8b)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8b}], 0x5, &(0x7f0000001000-0x10)=[{&(0x7f0000003000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x49}], 0x1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$llc(r2, &(0x7f0000003000-0x32)="3bedf6175ac384347cdd3e5ef12c6f2693cd491d0f3eb10f898485bad2aaea0206e03933953ae3be917925982ae09cd8f780", 0x32, 0x20000000, &(0x7f0000003000-0x10)={0x1a, 0x0, 0x10000, 0x4, 0x7ff, 0x3, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) [ 50.266129] binder: 3581:3584 ERROR: BC_REGISTER_LOOPER called without request [ 50.273344] device gre0 entered promiscuous mode [ 50.285033] binder: 3581:3592 got reply transaction with bad transaction stack, transaction 7 has target 3581:0 [ 50.285042] binder: 3581:3592 transaction failed 29201/-71, size 24-8 line 2938 [ 50.311963] binder: undelivered TRANSACTION_COMPLETE [ 50.317079] binder: undelivered TRANSACTION_COMPLETE [ 50.322158] binder: undelivered transaction 3, process died. [ 50.328177] binder: release 3581:3592 transaction 7 out, still active [ 50.335234] binder: undelivered TRANSACTION_COMPLETE [ 50.344915] binder: undelivered TRANSACTION_ERROR: 29201 [ 50.352719] binder: send failed reply for transaction 7, target dead [ 50.374524] IPVS: Creating netns size=2536 id=8 2017/12/08 15:37:54 executing program 0: mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80805, 0x8001) bind$inet(r0, &(0x7f0000f4b000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000f77000)={0x0, @in={{0x2, 0x0, @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]}, [0xe1, 0x6ab46829, 0x7, 0x7f, 0x47c6c033, 0xf5a, 0x4, 0x45490672, 0xea, 0x7fffffff, 0x2, 0x4, 0x9172, 0x4, 0x1]}, &(0x7f0000f75000-0x4)=0x108) pipe(&(0x7f000044b000)={0x0, 0x0}) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000219000-0x4)=0x69, 0x4) r3 = socket$inet6(0xa, 0x400000002, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000d91000-0x4)=0x2000000005, 0x4) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r3, &(0x7f0000f66000-0x38)={&(0x7f0000b08000-0x80)=@generic={0xa, "daf8ffe6ffffff0001f20000000000b61b340e63f8ab691822e903e7d64ac8fef9507f000daec57f844686fbbf26093d6b53efc1cb2b880001186a68506776e9eba5ebd039273202a52700faccec35120ec64fc333c1c99287b26eaece2900727e347f814dc256ce82cb2c8080000000bff900000000000000076167b456"}, 0x80, &(0x7f0000f6c000)=[], 0x0, &(0x7f0000dd7000)=[{0xf8, 0x115, 0xa1, "938ea25568d1a71bdd6a08cba65cee07fa751df11131f8ae546f118a71d12c8cfc180b78e06b5c50ad005b948e120c850f7788cafb30104646f0a80ecb00cecb107dcc02702c488d1738ac667e30cb4aa657a52befa8a693f26412043f871603dec0afd14d39c670dba48b872b934710f88cd101907ebb8dcdf4184c2952acb0a916d21acda89f537ef809058c2addaf9fc55d23f4d650b82ea42d9c36a8969fa193d65689ae2e1f02284dde061b6e752e42cf7781df04a4733192bcea0c394137382cb57633f698732f2e3fc13d05477dfa4c0ae3b84a4e19c60f25438c03cfb6e351e6f2"}, {0xc8, 0x11, 0xffffffffffffff81, "80dd56c9b7da17fc0a44ce51e1512fe6cf81e863d750ba627a6046f244d0b355acedaa3353cdd910508752337dbb351cf856b771488e1f05affc1d328c1617ec0cf366857c560b7cdde9685f1a3ccf33f6c0420ba2020c176cbd5517aa1541a2c9ae0d8662baea0258f1cc6c5d97a987990ff171515c88a91b8d30832dc50b79790e3c28661440af9bb2161a9874c626d979ad1d0b5ea98221b748d460cee35378e78bbede06a1c1990fa50e7e9eac2eb6674df771"}, {0x78, 0x2b, 0x5, "06b1d8d98b8e03ec55be6911f6bd67227be131dda1feb08bae8a8b5aafbf9dd35e2ec333c4627cd21a1efc26652e864f07ae7f3f3f68e8129e060f66ec60a2b83bcd46182608a679fa4605d406e7f16ffc75b22eb6b42864f70a259f44dc0cf20df93a3b"}, {0xa0, 0x113, 0xffffffff, "c59961a9e904b76c7e9738556529b80fe59f67b0aed02c6d35c443f9057316f0127d2a4f6dfca0350456ba29a24f20f196a84e6241fb9660da6bd33f255a8fa9cf451f16df2e7d98540a2498295a65921ea58b212269ffb1f7bba6fe02afb9c22485f1efa784b6c2410b304128261e833dafa375de2e51a5992a2f8248a32cde60207a58b7076c1dda6e008d"}, {0x18, 0x119, 0x4, "1c21a36a"}], 0x2f0, 0x80}, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000f7a000)={0x0, 0x0}) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r3, 0x10, &(0x7f0000212000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000e52000-0xe8)={{{@in=@multicast1=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 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=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f7b000)=0xe8) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r5, 0x1, 0x11, &(0x7f0000b71000-0xc)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r2, &(0x7f0000f7b000-0xe0)=[{&(0x7f00009c2000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000f7b000-0x50)=[{&(0x7f0000c7d000-0x50)="985358c29d9ae34d6930d36c73936eec93b14011eff788f46141c037cfc67dde6a0757358ed7bfcf3ebfecca83d44827e58fbcfbed5000d9f22f350a5783634f923780f4b9cb343ff1fd32d39343f0f8", 0x50}, {&(0x7f0000f7b000-0x90)="711a266cd4494ff762e618b17abb8ce640cfe5f748bc67b5a5a023ea3cb6f10f95d33791c0801e18e10dbfea26a1c4cb94f5afa83c3f337643a4a6e0c502683cfaa8d3b6d671beea259a68c1c8548a5d1e2f6b3c45e9412e0ddcd21399a51720e05c9a6b9abc327d236e1d43d383b219bc8c53fd3ae0844b4d96529c0de0d1640b146384d5865bbbf4a5a8d69b95eae9", 0x90}, {&(0x7f000078f000-0xb5)="efd9feb707df0831b6ccd8326d408622e1059dca1b6e103f48a21723eb26a86fb8ebe89038d092c846755dd00fa5d52354d5630000000000000401424ba028f473f4b2041ed83c3d9d9f37c9248fa619ae70150b25b186fce4a2127192e3ffe05f025c9e3733c146ed1431f327e87ec352eb71bde6c551d6b236bcc83a02a1e6a6444be69959578a02388cb43b27630e3d69e37387a2583fb9e83b3a85976e32cb05bb03d64abe6f22e6d87f989f8197dfb63c3d2e", 0xb5}, {&(0x7f00004ee000-0xa6)="1ef551cda5093f40db0537047aacec6fd017027d439ac2c90d32a75f867d0b63198a8b4f073bc885f593a31111d8e887cc1ccb1fc32d2dea445e77d3b6588ad371c44989a6baee2e6f35e17ff6b8885959a108d34446a5925bdcbb58923e1619a7a2d6a07ae05a4b33e9bf43fc4988f5fcc275ffa6ba691b7c5b9b8824de15f30f13c60bd1c23250cde8e829821d1d35f1f5839e7a086b8ae227ee3d3e7f9aa57f5bd67516f6", 0xa6}, {&(0x7f0000f7b000-0x6c)="f6ca02b9f66dcec0c55f0a11ac368a8b84e388f77f5d58bbeb37e65a5d51970663c5aabfb0297bc2d8b56dc22a50a1b08c18daf85cf2fb132e9211b20b59175f542c09e9152cb5cc78894f690b960dcab223ed1a177096d1552a22a63597f1eac7db0b3fc144612617f501a1", 0x6c}], 0x5, 0x0, 0x0, 0x0}, {&(0x7f0000f7a000)=@file={0x1, "2e2f66696c653000"}, 0xa, &(0x7f0000a6c000-0x4b)=[{&(0x7f0000b44000-0x37)="511c4ccf2653a992b57dcab3d6a47c7c7cc4075ff7a3708eeb3f3dd61f95857c457a20fa64a414c9d8f7aad48016a789c5de4ebd8674b3", 0x37}, {&(0x7f000046a000)="5ef675410d715cad5d7eba512c93c7af6245814fbfafe02b05b7b2cff8a868f543200772989c912d7e27f575bf84bf6d0670c7fa38388e54062392c1301ff40b57cc13c0e2f8561c93422334c709b598e225a41d163e79b0479a4a7dc952d2fa40580624337b10c09a1e2ebf5ac03881cbec0a51527036cd6871e1028cde4e2c50a31ceb9815c29fa71cd7bce01443f63fcd7bf82c962b7be6eda03e5853b8c754e14200ef5a23409c", 0xa9}, {&(0x7f000055d000-0xc7)="9dfd98d379c3e548cc5c41e73b804b41b3f893476966191d88a48ec4ef0c895c9effb2c727cec04e17d5e1577fdd73e7ec99af23151bfe5ce71534e19f37f464b8a4c6b37ace12202939a5801900dc7157c1efe7be8b4221e97f4f82e5168d76d20a0d7881019015ac243353125e633e6bb0362f614c6f83dc0d154a1529a2ae01f2c9b5e551fb3e56805ced5dd7f5b53d47c65f12d0ce7c7e34e761ff4d1ac25d0a24fe6fe9605cd8b167c72be378c4533e8edfe71a1dbcf8e3ccc4f6e505ed31e7ed506ccc30", 0xc7}, {&(0x7f00001ac000-0x6)="16e8dcdd55b7", 0x6}, {&(0x7f000041d000)="a2584a99cf40cb5de8d1d0fff260ae0b3aa76cd3a129d6de45af363a49b9f2f5358c92242bc9dc3740bed43e9abcda91099af93124014d8c47bc48fdf586befe391e6b37dd30d8598df0ef39657a48af9a56991d066bdd89a8e8c8f4dc9b38d8663feced8da7260adab4c694abec53860abc69799022bb3fc3", 0x79}], 0x5, &(0x7f0000550000-0x30)=[@rights={0x30, 0x1, 0x1, [r0, r4, r1, r0, r1, r0, r0, r2]}], 0x1, 0x8000}, {&(0x7f0000f7a000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000f7a000)=[{&(0x7f0000a63000)="ce967746fa5f71f5a3fb9425c55481c93554ee4f24f11e8c02f2e7568ff0a2186cbc019a407d5abc0a3630221958763f73b683102ea7c9fee7fe9a7e93ee8d6ee37508f5c20469c232bc6a06ddc59ba749e4c67eb719c67e2180c5ea0cc9ee34d6b5b4e590e1ebb7cb9f7ccaa19baade6fc16a5454508732", 0x78}], 0x1, &(0x7f00001a3000-0xe0)=[@rights={0x18, 0x1, 0x1, [r2, r2]}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @rights={0x30, 0x1, 0x1, [r1, r1, r0, r2, r2, r2, r1]}, @rights={0x20, 0x1, 0x1, [r0, r1, r2, r3]}, @rights={0x38, 0x1, 0x1, [r0, r2, r0, r1, r1, r1, r1, r1, r0]}, @rights={0x20, 0x1, 0x1, [r1, r0, r3]}], 0x6, 0x8040}, {&(0x7f0000a09000)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000f7b000-0x20)=[{&(0x7f0000f7b000-0x89)="42807c96e1efaae5e55d9e2aa60bfd48afa8369d8f60ad2aed46bd42bf428eaac7ddd37bd8ef1044d94e869645b208e2c537278c4c3ffbb424cef13ec4693366a8ad1960fe1cfea0516f710d80156e02c6bc16daaf83c5c8059128765510ab932fdfa168c28f861414558a1cdf60e4b145ceaf901a66d67a31003c8085768ec38acf7fd4f9f483ffb0", 0x89}, {&(0x7f0000f7a000)="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", 0xfc}], 0x2, &(0x7f000009d000)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x1, 0x48c0}], 0x4, 0x4) bind$netrom(0xffffffffffffffff, &(0x7f0000cca000-0x48)=@full={{0x3, {"9939b30bf7b35f"}, 0x1000000ffffffff}, [{"decbae09000000"}, {"fb17a749457ba9"}, {"e0bd10e0cfd2e4"}, {"492e6b95ecd619"}, {"00021a2df65195"}, {"d865dbe1b60546"}, {"81ccd000045c50"}, {"4d98d27bd1e973"}]}, 0x48) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f00003e8000-0x8)={0xfffffffffffffffd, 0x100000000001, 0xfffffffffffff802, 0x1}, 0x8) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r5, 0x1, 0x11, &(0x7f0000f7e000)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r2, &(0x7f000093d000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r9 = socket$inet(0x2, 0x80000, 0x800400000000c7f1) bind$inet(r9, &(0x7f0000940000-0x10)={0x2, 0x3, @rand_addr=0x401, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet6(r3, &(0x7f00002a6000-0x1c)={0xa, 0x0, 0x80007, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, 0x1c) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000f80000)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$inet(r0, &(0x7f0000300000)="a8c2bf4a6f4eab9e70fe613ce41730d61562895fd0c8e091bae2923f59be7cf8b352a418f93eae76f48aad7ac18cd72d30b748b5aebeb5f3bd8b4a74370018c721454be6063faa208a25d0aae9b0548aa9bc309e2cf885a01ce9efe76cce82f0af68c5abc5461776ac9d02d1c1aa5d1b5b15e417ac7cc2c4b92f9bdb33c2327d69e041d2c404a98a2a78fd9f097a6ce06d2211542888c6ad30250d7b1dc75d8ba96eadeb02f8aadcc8e7bbb2de1ffca66095acfb7bccc180be93a2347a2b47a4f0350e7f56a6e05dea8828a5fe9efd3405cd60ca62cd7c596108f6623e01489b4c85d9b9c19cc433a0b44a2782cbdb09f63006b40f322779e103b9028e00599ddae9ac5f51d439c4badf723d8d7eece0c03e9359e901c783ccf9d4c4438c11dc15c3f99bbc1ec65b885e404a8b5145cd168f37fd14904def92de31772fc730984f55b980f62472bf8e8b0cd725995ed10f3979ec934fc5414d909a0581a3a1edad3433b7f6a84ec5b5e28fbdf697a209ca261b1af81945ed8e323423a8809749139b49566b1d15990a7f06ba0e282a871b7e6c6316449854a90db35f395ea28fe8f0998b20780fbef0c0e1bb647ef1e950b25d5c253df6215aa34bcfcbad393250f635e133dfcdd97a27b109a4fb325c902454ea17fd5138ccd5b4446e8ffa8d6bc61656e0efd594ee370fe02f1a9dbbb57c800faf110d38bc87ebd7ae93c1876623077b655225be11048c61fc417f83c9b993a14dd111487cd4d72b58589804c40aedcba2156025e788566b4b711285c7d699e1a5de0393d12ff1932520fdcffa492cbc21591923bd621c3618f09d06643e3f8bcf0ce82ac906a3bd3aa3be0693cf83e83b3fed353fafcd7f1cb27ac44f36940380d73a09a74822e97c7290565c6e3f1558a7903a783cacf6b080adc8005c51f8142011d22454f43dba27ef4bcd666573a2c065227a7ab89d0f8ee84c4b188fc684a6192ca7dfa74d8ae66fa151165d23a23db3a2bf5c740d7a28c99447350de15df6a487081603e4ccd6789b3cd1f618efc1877bb0ca74bebfda6f67b07c1b3edfa69d06bafcb22ca88da6472a6268830859edd5207839caf7ab3a221d121f834727d3e451b439068d44e56fb8d738ea472d2efcd0a579d6ca558c9ed124d54f981f6fc12eddea946d930c5f0ba1905a7d6912a4471c56745e002af4ff01fd3bee49d3fa277665ab37718d77ef119e915f08d1a20a3b44313c26847e4527286cea02c2ba2f1373100b2e8e908749d151224732c268e893ae3ac140a6e5936c53a5a6962219a9b3dcbde018fd1dbadd481c87df9f5e302c19d619f8fe854753f9c26801b3b3147f3941b17b96807ed0856fd36bcf0f369d9ee52cf039c86d30563de72a42d4f4801d8d1172dd30918b79ff7390ae060fd1120cf65e931aa9340d5d871530896429ae1d626957584a073bb7ef658ec69bb717ab9a76f6f988be8ec0fe7b48786c48047831dd8a1852f3526314004d0c03bddd01bfa076940dc24fe79966fbd285eae865c4e3f765e87bb53f6eb45ef93dbe1aaf0a4fc1db8bb13f6b8aa2ce2b33f4050820889018077c638d1407e4ffb3d762ecb6f4573083b3eb6371514e77e1679c89d42b488932f2cb824a28a942857ebf821eb35567212a773525da03f15a7bb8ce38913bf0114f8dadbec9538536e0cccc5be67d3b5c45ac5404b2a8a501ee67bd951f8bcd08308e38b09e416280939cebbc75cbcc1582505ca9dc131731201a1176834ca7088288fdce21a37e81ea309d3bd97339828a9f991046b502fa4c8b39fc412bfa7f1cd7cdc2a98fab4102393c05aeb570e7118be2d01b0c6d6ee942fd1a3cc80d57ab60cb74a03ba4ed79c22d41c525bf26345149079b086410e88ab47a5bdd478a26b1116f1417c54644a9c2d42c947380275a5cdc746f5aac6a67a856527923430fb9995960c34764fdecb04243a5a2378bc48a60f9599939b965a6d226ad2e696dfb19916d22f3f0b731f21573fd6c5e818aeaf20c56872c1aec528e7ebef7f77ba8e142c9222048cedab8f92c903dee4d3ed780b9f1c9ebe1173e5ad3d68fd9eea4b526a7bce4ea322a8e421364b2f6751a91fa6ace55d6919fca794cfd149e66a4978e6b44fbaadf5bdc521c68e0135b272f94f03a4c325da811b538f62d16caa62779afa4e62f1423a532fac7724e79df40cf765da42a7a43eab79b2f34406c805e4d9f2a430b0ccf6fee5404353daee848f5b6752f250b06d3a01ef6b74b9f33c4dab5a2183523f480120e76877c97843927a09e7beef5610c2c2c84df7bbcde4ac16a3a0b12c315021f4d4b01e1d1cfb815a1d92f8f69751d8dcc5cf8968aeed98aae065c5717bb254748babbf1b955947f8d3fa8ddd81df6d50cd8e6e814c1f99f5005934547caf6a14f594aa837e7338310f455154dd6fb41894598ba51da53de65b8a4a14dcdce33b1035942c4511606741f9e4b86bcffba8a9d96a5c1f864baa3ac53d49513be7ecfb31f3f1695c972925d9e7662ae936d8d0c7a30a108e6f9e776702dfe2a03f832735372c31fabd92255a6d496d2b8c4bdc8cfa2ddb18fde10d8de37c666ff60836844b690c9293b60b75c63251e45f23afb0cb7c6acb76a9835f71a56a842ad13587941eb39440a8fb89d64c15df1c23d09f6a3546547e3b74bdf7e283167bbe19c6cf0069eaf65cdd8a8f455c1303ee75aa3ad429c44595046c7a85197b6e3b38c822de7d4f57593131644e1cb3581259045e2a3cac5a9965286ec879bf2226a80580d43719d6d0eabb1fdadef20491b739d5961d041934758595301fe183ee72c7c237edc3b4d37fef25e06f4a0f4e0df6dc73ddde38329680f557d78d172b7f7fb182facea70112bd96ec0e8a23c3dc6aa9ae7f7d79394b3a66d511ba7c0fecbfac76e7888a0eab16152443c84d6cec24d421778465395063fd9ff2514cc2970be45bc6fabfaac66af6fd791df4c5e9707aa5b2857957f5b613bbe0270625b1a0f68dff540a7a5e56754c2675e7aa4406f43e712b2f4af75e7b288668feb89b0576f829434bd405b7559c112e803ea16ddd97065eb4e9010e4b5c4c4af84431c9752968a92facf806bd2af2437d5d96ad82261acaeab17ab483a3961dd44f7ac0cdd66dcf1654712417b4e94c81ea649fb15eb8d3208a819bd7513af0e6e941d5460291ae6e26d76e7c3c91f8ce59adfc207125866ea539455091a2b3be8af9cd1261dd15d70c3d145e873734ede4a9edf10d9284b3b76a4702139b78af195876ee1821a7ae888eac8f4434c5c310596854ca2c257ed598f52af1f126f35da270411932d7fba723352c695fedf9f69c015803e212a4fa7003a4583950fafff7dd71d40249aeaf21ed2c3ea526ffe6ed54ab170c6ee281e16120000000000000401326393ebd449554a7e84412b4cb459523520127345961e933cc0c1736c6c2fcc6ea29aa04c06ec740ad309b6e9804fd45efe4df52b30c69bc27bf1d24a2d53abc35ba5b73d63b41009972a231a4ded4f6042adbfa8b0269069acb54fa9bb133902b39af300e0500e123644eef6c838ca970b6d733629341f385a80023f721d0daadb08cdfafd6ad936d450ac6178f47e74f1e27af4c349becd846595b85ea3ab228177965ae727a21e105a00a56532e1d0b2c3aec140e23ec9f25c8a435d82ba0428de0f8fec4bee58a3c007501547ee41ef77b1a8228289cf3f6670979665d8452d29923b7a816ffa2d25d14c76aa18be1418b82f9d998c23df91126dc9699db92af966d9d97f6857a2039d2e533b3acaaaa9e781db892e49a3990d54bd739f0fa5cc0d20ab458e6acea00dd10473da2796fa2f20a76728330c436c12038fb8b3533ff59a11971b5e29d96c768b9c9693d50e9966b34b6699702616adcba55cd2f5776bff032680527c95b83abf98ecaa689fe98311c406d2d7e6c83113608b61229d6842b79506ce5d9255dca94a3f6e5789b4e4a645a41398b194a40d85d1e550e247c20605c50c614c833c025ab896b0b47f3e73a49db6ce1fc895c3b9a10aea98a51b3827a607e87e4125232089cd5c8fc8632341540984dfa8b6ece66e0c134ce7747a686bfc438e45bb357675b26e786508e0eba2a8b1b71767d4e58c9ad98f00411a658dd0703bc218044eb6407b81e7bf682c2e886a12387756574dcef82a6459b52e50c44782387714d2f3dd31cf1bb420e68b11ffdd4f0c4fdb911a4c31e4223f7a2b13857b42dbe84e41297a426813b024fe9a24896b5b6e3ecffa27c1e3e3bcfdcaebda9b73ca061eda7de468bc011e96624013f00124698c078e4408ebef7085ced9dc8ed04881e7be8aae17c99809525781c02fdd832f550d9b140fc71799b74f3c3dbccce1915de61493108bf8e8976f72c2b0f63e4f3b5d6b31a4b45f8f81b7d4fabc1590cd8e51ad775ecfcf4f57600087ebbeb44231cb65d6298ac6cdfd782959314021aa6b5b5fee8e40abbe3835ef62d847a35ee099f72904d34c308309b302b25d7c9ab5b53e5d87514123582f802cfa7f209bbe52de1f8b10d30a5785d24871624ebf45993c45a9d286dc3efd8f2bb819cfdced172107c30a96358fe0b936d12ac6b7679aa632056181bbcb9e0aa498e90b4485076b22e01c4192197ba09dc1b7be96a80979a30e42bf6ceb466e85e8ef303ea52d7f49f1886847ac0131e021c1069844b49d897429925799b8da1d48a0d3d8399b12c9a4b1da3024b0805b2da5681fc6e8e2aaae767a630050c06354699786ee30db8bfe0f8f1e68eaec087aebb6d73ce5c50a1b27c52495548fbac3ed28f059ef734ae0a187645626bd93ddc868fe819f22ee8a0e310c721010daeed54ea77c51ab42365047b08345973ce51549fe167749aba94246f1cd39d8d2cb4720363bbfa0ad03a38969c96018fe6e1fa340258caf6ee8ee34155f6009b1f1284f352e51ad882d1d4cef473b411d70734e45529f859a6ccbea81d83892704d38feab4301733633467be6499b0e4667b1ed5afbc683ec0aa0856ec1a1e6b2d6390e16e47701a40868f8edbdb08ef0bd5f040331835f4f65a6a94ed2bd000e302e11e12a5f01cf6d96680d82ac3e56602388221962155431b762fe2ebed50ac68813a7eec10fa48d9132772dec2b5bd61f70b6616c144448002e2581000000009f5542deca2acef50a984bf26f311d8a0b6d10afe39e8b1479aad9bbd7e7ec7060f7bd0b1db432b5a2a8e85cae4dcda7cf67ac8d90e4bbcd2e39df1ff60747322465845c82a8ed5f08d2c8a9a13494e85b15ae87e837ffa7d2f2e1c9cae703bd2262d40c8a62d8f8aebc318d88b93bf212d2bb908d3f3cc9d8dc8524379d196414d12fde49c98a6db8fb6d8b8b3a45cec9d3b460825ffb87756ad416c9c809c6884cacaddae50efddeaadcf393e9581525f953b020bcaa768f4437eb4cdb460a8d3bf11a528a2259fcdc392f8bf4d239f6e5787bd1910730ee5234ab8d51d63f6b680e298485f571734a7b7acf5c97c2841fbcb168641ee74cfe1ebe9b71134b075d15e3e1b606cdb147da27b28a1f9d103899f77c549ef788623104cd8d79bd5ee4a8abc1ad423ceeaacf8a3c321492d980bea6eec762a83005a8391c11a2363f5655dc691ce2cb5c4da1c90cfe8233e8fca16a228dc315252d671c385bf781104c6e9efb3318a12e364907875ec4cb2520e3742f79ece629ba2e419e63a81040b94f0c3bcf758c11885fcabc73832fad12e8a627f472cdb3a9c8a7635d058cefff0f74015a639e11de34342ec8362969c9723847", 0x1001, 0x20000080, &(0x7f00007dc000)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r4, &(0x7f0000f53000-0x91)="9c998cc2946dfc05a023ff69744632fc97b02c134c0e9c2abd32710a57e8d88be57c258af40c39b5472f9da686d78bae6906000000000000009920b67a256a2efca0d2ba6840e212766731f31e8d87d3df0ea4f45f1bbc59861d270f9cb5675d25ccb7de4908592aa5ba31f801e373bd872b52854858198a11d440ff07b339fc3ed98ec4804a0c20fb9e957da340074101", 0x91) socket$netlink(0x10, 0x3, 0x10000000012) getsockopt$sock_int(r1, 0x1, 0x800000000000032, &(0x7f0000f71000)=0x0, &(0x7f00004e7000)=0x4) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$FIONREAD(r2, 0x541b, &(0x7f00002a3000+0x537)=0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r3, 0x1, 0x801d, &(0x7f0000f81000-0x5f)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000f7c000-0x4)=0x5f) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r9, 0x0, 0x1000000000000036, &(0x7f0000f82000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000c97000-0x4)=0x1000) sendmsg(r0, &(0x7f0000009000-0x38)={&(0x7f0000001000)=@nfc_llcp={0x27, 0x492, 0x0, 0x7, 0x1, 0xb46c00000, "f478235c8b2089f48d969b6ddc23e40a6df39590ca7599aef357ba7e3d7999a61c7be8e5724f2423a801973da8c54a6fa491e062f51ee46ee5a0ac3c7e9810", 0x2}, 0x60, &(0x7f000000a000-0x40)=[{&(0x7f0000007000)="", 0x0}, {&(0x7f0000f76000)="d536d572f5f44a41a73d66ceda1b60769e0eb36fc983b32763d2ed3b1258241f51e6db7c0da89d94929131bf0a4f5259684df7473651dbd0b5a5bbd2aaa2c330b4a855426cc713f8c9750cf76d9f83d2a05b83ab9fb30cdfccb48de71eabd9b692d2c50e49cac9aeafb311b9bbc7de5a439e3d3f9d16e2c9e3effb11c1056c8cbe2e5e2c72ef7b78e13e4362022c8d221613d2105d60750c138fe61302d9f4fbab2b9af61b16e9139a4270e7c30e75ac19c8b2", 0xb3}, {&(0x7f0000002000)="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", 0x1000}, {&(0x7f0000000000)="a4ccbb06c363d1f007c9b7de3211b4ab601dee1dcfa23ae0d264524fc638618b192a3cec0014431a639786de47c57a3e3276b8cd1fe501f62e3e75439ab99a9c55180f926c419c44d531712a115bc4bb734a29d07db8b35da3c04ef58871246e28bf9be4cbdad0278345f1ab4de86e", 0x6f}], 0x4, &(0x7f000000a000-0x188)=[{0x90, 0x200000000100, 0x2, "a76e6dc050e47e14e5b930dc54f26a36d00e4156771f2ee5f39d7d0a845998d9c26bc5102613b003c2b9b5e41cf1fadbaace7579e47ccb0e233b22381f7f786283a1cb63a87ebd882717ed20376376099fc68cd4d400267da4cf010452875e366bf428a0ce66fb1ee2b2fdbf0fa44827dade3b687d34c55855681fb010"}, {0x50, 0x10a, 0x271f09f8, "e2c2c19fcefd645b47f775894b4786c44e076cf0faca11dd7e84740f02d6227313deea5f52f5de18f61e93a9568b999c7849c57293431fd706c96fbf6c92f9c0"}, {0xa8, 0x10e, 0x8001, "4fd1ff7aec56cf976be8f96b4524527c2143635f80c452a25c8ae3c823c7aac8d2acbb2bcc2439fb7320227e5f8c4455d6fcf79fb71641f0b9c132c6cb8c0ace53fb1a0423b78f95a5758044bf62813e57482e51265dceb86286a0be9b52d5e2543ca59538d340b604afd03a88b87b0b6d119c207d81052751a2526095610bfc30c0a9f8a180a9f613cae9222334e47bb2eadad8dde7"}], 0x3, 0x4000}, 0x80) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f00008bf000)={{0xa, 0x0, 0xda, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffff}, {0xa, 0x0, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, 0xfffffffffffffffd, [0x4, 0x8, 0x0, 0x96, 0x2, 0x1, 0x401, 0xffb]}, 0x5c) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r9, 0x8940, &(0x7f0000088000)=@generic={0x3c, 0x3ff, 0x0}) 2017/12/08 15:37:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) timerfd_gettime(r0, &(0x7f00007b2000)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$TUNSETOWNER(0xffffffffffffffff, 0x400454cc, &(0x7f0000e24000)=0x0) ioctl$TIOCGSID(r0, 0x540f, &(0x7f0000ad4000)=0x0) sysinfo(&(0x7f0000c50000-0xf7)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f000065e000)=0x0, &(0x7f0000e2f000)=0x4) mkdir(&(0x7f000000e000-0xa)="2e2f636f6e74726f6c00", 0x0) setsockopt$sock_int(r0, 0x1, 0x2e, &(0x7f0000ec8000)=0x20, 0x4) r2 = inotify_init1(0x0) inotify_add_watch(r2, &(0x7f0000dcb000-0xa)="2e2f636f6e74726f6c00", 0x20000000) r3 = open(&(0x7f0000039000)="2e2f636f6e74726f6c00", 0x0, 0x0) r4 = openat(r3, &(0x7f0000d5f000-0xa)="2e2f636f6e74726f6c00", 0x40, 0x8) mkdirat(r3, &(0x7f0000017000-0x8)="2e2f66696c653000", 0x0) mkdirat(r3, &(0x7f00008f1000)="2e2f636f6e74726f6c00", 0x0) renameat2(r3, &(0x7f000062f000-0x8)="2e2f66696c653000", r3, &(0x7f0000b37000)="2e2f636f6e74726f6c00", 0x2) openat$pktcdvd(0xffffffffffffff9c, &(0x7f000088a000)="2f6465762f706b74636476642f636f6e74726f6c00", 0x125000, 0x0) ioctl$TCXONC(r4, 0x540a, 0x9) fcntl$lock(r0, 0x7, &(0x7f00003b1000)={0x2, 0x0, 0x7, 0xfffffffffffffffd, r1}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000928000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f00001f9000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$TCGETA(r0, 0x5405, &(0x7f00004ce000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/08 15:37:54 executing program 7: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000003000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000000000)="64657620", 0x3) ftruncate(r2, 0x1fc) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r1, r2, &(0x7f000000a000)=0x0, 0x420000000fee) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x12930, r0, 0x0) sendmsg(r1, &(0x7f000000b000)={0x0, 0x0, &(0x7f0000008000-0x50)=[{&(0x7f0000001000-0x5f)="0a269ca9b4a350d33b29e53e9681acb9d5387ddf3194796f6f81917f37b4678f5174844c5bf38bc93ab7810a2c3558efe5bb09007bb1d30c737be8d0326d3dd2968a6acec39f56ef43533cfacb43fc4d77ebd7ef3157a7b4a078876ff30f10", 0x5f}, {&(0x7f0000008000)="efabd025225a6783c88665d3c1266b84f79cf4965d8d08c95fbddd51e0", 0x1d}, {&(0x7f000000a000)="720b760c5bab7d6876ac6403ff2acbcd4ac4bccc0bfb69ca0967f89cb190ba33ba76975bcc2dd5dd728fb63c0d4c910000000000000006d06bb3746f84f582ec88051b4e1a4c8c012dcbf85728fb9a69fe14040142ee3e6e04491f0e0bd1b2a1039d987e98921f8dbeaafe549c96b783f0136de9d13240667373c8ce61caec1521a95fcab52ba23736fc82259c3f59b17aa48ea7698b83bf9353cb88", 0x9c}, {&(0x7f0000005000)="4499b7f402204af49ece5d75b58dd91e9d8a53d96e21e22b31822d872434e15b82c91de1a39f441d8487088c2a9c20ebf8b5498cc3115489f2c6530a4a46", 0x3e}, {&(0x7f000000a000)="f145da5d39a54a66270b53135cea85254d371043a9298a41323940efa12d5792fe2c1018ec274de1aa7e836e50232f4c4db1cfdb58c5dcf1dd6e02d30bc068d861dedd93302b0e6b75fc1ae434a3499858176c9001718f32f295089e166a9bfc621a937fc82f1a92fde0867f6dd45424e58eb83815279a6a4ec7dae07643c0af20", 0x81}], 0x5, &(0x7f0000006000-0x1408)=[{0xe0, 0x914, 0x7fff, "385e13d315359395152a7d10f8c473c038c5f8384200048061dcc23c671e358562220d8d7053fb6780987e70d617c64ec88154f21d139b3b7ed12747d38178095ceb0464c8323bcb02bbbb3bdc62e25904ba71345c3dc8e682bc9fd131e70635fe4f5dba2d3cacdcfed849d0374ccb387de78d06d2f8e783b9b585372eef3558d52bd2bdf2a55ab3d48ecadef5b25aa526f6ff86fe06f30645b36a8afe89003bffa6a23af61081016ec7c18d1dfa8f4afe46c630b50e488423a34b93305ce87271350f07962b5b20cd40068e0bcd6119"}, {0xb0, 0x116, 0x80000001, "fca372645b20f8e45fa810ca2f9b5192f5792fffa24d056493798bdda419952506000000ab896122df5700eea4de59300f5934129c00adabedca10228225c07de714000406a090a4786ca8c6f5876ce9e1de8a826bc1878fed05e4984f96d17eac8372190505bdcccb1329e54edc826fbfc66c1398971b9603b965c9f24ff3ce2925ae9523bf772e3a02be08b5fba465ff9be612a96c344be0dfca7b068e56"}, {0x1010, 0x0, 0xe6d5cdb, "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"}, {0xe8, 0x29, 0xffffffffffff33f6, "6a14275a80b462b9bc969216aedb19350f2e0f8cf49bef0809955be751ad1fbd3236ef8d7fc6a6f61a3ab0ad12aa252fd2dc10a043e0577d7ce50eab0a37332cb43fef4258ce72e26013faa769e5e9b8786cf40253b3323fdcd26a78eae14bc00647b02510eaac6b5622a5aa1b558eee66bd474b2aa79b7a6feb42795f66dd5e3ca7121f1d497d19b499ef817f63975b89488ed2d8d4d089474424aefa131b13b50587eadab2f3449832f426aab9e2920712a1097f4c2be90fee4517d8c2f848df303c2bec6cbf7d6e04ad501d09310ab7f7978ebb175231"}, {0xd8, 0x111, 0x5, "4bdc10a27669a9c540b00a5085c5d330504aeddb3e7a590ab94174c2f4677ae93e5f7f4891bcb6492bd1c7f03a47ca39f7bc19f869e09ef5ce6bc6d97ae140bd97d18350f62b67c045ac9b873ab7c38ebfec42738096ceb73e6cfaa2a569ab7fc865c33fdb68ee4f8df1a7381139425eaaba8b67471b5c10214ca1f2a4d663e827c69d83375f6a12e689ae85b6f1ddd621f2853ce8091a3ca6998ccc23d29ea48f197863c2e5af51bce2e48ccbfe000303d0cc4f2eda9f77e8d24453aa0dd9b3f891"}, {0xa8, 0x0, 0xffffffff, "3ca64f8f34477723f7ddd15597f89ca8bed6f3ad7f0dd7c1ad61e92f7282747fea125f458cd7fcdb053cac1cb5724eb35fbd46cfba9928f929a493c3e6546df33c8ef74c6465549fe3d28a13d887312b228a10dcb8281ce8527b7363e9a7765418db4c670bcc5372de7202167afecdbab7dac34505b759ec4db3bb3f23dcbbbe649d7fa93f2d0ca4c95507bf186a8ad0d34e334980"}], 0x1408, 0x10}, 0x40) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_int(r2, 0x6, 0x3, &(0x7f000000d000)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x10, r1, 0x2000000000000000) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$notify(r0, 0xc, 0x7ffffffd) mmap(&(0x7f0000008000/0x3000)=nil, 0x3000, 0x4, 0x32, r2, 0x400000000000000) mmap(&(0x7f0000007000/0x2000)=nil, 0x2000, 0x3, 0x3e, r2, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, r2, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x3000)=nil, 0x3000, 0x8, 0x36, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f000000e000-0x100)=[{{&(0x7f000000b000)=@alg={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58, &(0x7f0000005000-0x40)=[], 0x0, &(0x7f000000a000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3f, 0xf66d}, 0x800}, {{&(0x7f000000b000-0x10)=@ax25={0x0, {"00000000000000"}, 0x0}, 0x10, &(0x7f0000010000-0xa0)=[], 0x0, &(0x7f000000a000-0x3)="000000", 0x3, 0x2}, 0x8}], 0x2, 0x10100, 0x0) sendfile(r0, r0, &(0x7f0000005000-0x8)=0x0, 0xa) 2017/12/08 15:37:54 executing program 1: mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) recvfrom$inet6(r0, &(0x7f0000fbf000-0x93)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb9, 0x0, 0x0, 0x0) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) dup3(r0, r1, 0x80000) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f0000fbf000)=@in6={0xa, 0x3, 0x80000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffffb}, 0x1c, &(0x7f0000793000-0x10)=[], 0x0, 0x0, 0x0, 0x10}, 0x8000) sendto$inet6(r1, &(0x7f0000fbd000)="2748b301b01bc4f59374b6d6c2fb929b131b639b3e410afff7ecce84167f370900000000000000d091cd641247cbb749498900000000000012347c7d630654cfecd5d1e3190e895d008974a599751d55b83c63fd07303d299bec7b2c16a04275b366ec1588fe054413ee55bd07005b67d14b9237ea42a18cb7daaa9aa9a833cf00720a00000000000000005175c79e0e4a3f2568cbfac6afde2463b6c4a1cfc7187f8af8b73c47d352a4b9aa415d17b0e63b91367d7a8b72", 0xb8, 0x80, &(0x7f0000fbb000)={0xa, 0x1, 0xfffffffffffffffe, @loopback={0x0, 0x1}, 0x10000000000003}, 0x1c) mmap(&(0x7f0000000000/0xf71000)=nil, 0xf71000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = memfd_create(&(0x7f0000444000-0xa)="6d696d655f7479706500", 0x2) ioctl$TIOCEXCL(r3, 0x540c) setsockopt$inet6_int(r2, 0x29, 0x15, &(0x7f0000e72000-0x4)=0x7fffffff, 0x4) ioctl$sock_inet_SIOCSIFPFLAGS(r2, 0x8934, &(0x7f0000a79000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x8000}) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = memfd_create(&(0x7f0000f01000)="696d652974797065", 0x3) ioctl$sock_SIOCOUTQ(r4, 0x5411, &(0x7f0000803000)=0x0) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000f73000-0x8)="2e2f66696c653000", &(0x7f00008ee000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r5) ioctl$EVIOCREVOKE(r4, 0x40044591, &(0x7f0000f72000-0x4)=0x80000000) sendto$inet6(r2, &(0x7f0000426000)="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", 0x599, 0x0, &(0x7f0000aed000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) recvfrom$inet6(r2, &(0x7f0000179000)="", 0x0, 0x23ffff, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x805, 0x3, &(0x7f0000c07000)={0x0, 0x0}) getsockopt$inet_mreqn(r6, 0x0, 0x23, &(0x7f00001d9000-0xc)={@empty=0x0, @rand_addr=0x0, 0x0}, &(0x7f00006e3000-0x4)=0xc) r7 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r7, 0x0, 0x10, &(0x7f0000f06000-0xc0)="18000000020001000000be8c5ee18c003e000008020100ec01da1e03366f3cdc0200000074fffffff76052bb6a88001b0200000000000000ffffffe66d98e2010067fc3763e0209cee4a5acb3da41f0000ba00000000c88ebbff060100000b01000000b121cf140900000000000000ec007702cfb7ebe7ec7ee87cccfff6ba000000024f7c98e9e9f15406aa0100050000040108000006c191a2ffe3c5632c1adb8a335bd7b2d17fdea21b38100000000000000000041ad0b4d2c200efff01b6", 0xc0) 2017/12/08 15:37:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() mkdir(&(0x7f00007c2000-0x8)="2e2f66696c653000", 0x1) mount(&(0x7f0000018000)="2e2f66696c653000", &(0x7f000001c000)="2e2f66696c653000", &(0x7f0000019000-0x6)="72616d667300", 0x0, &(0x7f000000a000)="") r0 = syz_open_dev$usbmon(&(0x7f0000204000-0xd)="2f6465762f7573626d6f6e2300", 0x3, 0x8000000142ffe) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000407000)=0x0) mkdir(&(0x7f0000eb0000-0x8)="2e2f66696c653000", 0x1) mount(&(0x7f0000b29000-0x8)="2e2f66696c653000", &(0x7f00008f9000-0x8)="2e2f66696c653000", &(0x7f0000b4f000-0x7)="70726f6300", 0x1000000001, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000fb4000)="2e2f66696c653000", 0x0, 0x1) clock_adjtime(0x3, &(0x7f0000775000)={0x9, 0x689c, 0xb2, 0x8000, 0x8, 0x3, 0x7, 0x7, 0x200, 0x3, 0x2, 0x40, 0x2, 0x9, 0x7fffffff, 0x3d9, 0x100000001, 0x4, 0x3, 0x4, 0x2, 0xfffffffffffffc01, 0x7, 0x0, 0x2, 0xfffffffffffff41c}) getdents(r1, &(0x7f000002b000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000) setsockopt$inet_buf(r1, 0x0, 0x23, &(0x7f0000a4a000-0x81)="4be04ff7e5b42e9fed5d20f83c89b3cb0b8c8336064b9aa749a540e4dad1787d15dba36438c333f4bd451548ca49a022d46b0b5917350fbbc8dbb3bbb32f81a61fd33a5be2e77231ed331f159f55a4b22b85d056059d90de61a193e7b9e8f582d4f621d96b60705e3b2c215943ccdd7c3845e10818369c240733028bf9766c85a0", 0x81) clock_gettime(0x7, &(0x7f0000480000)={0x0, 0x0}) setsockopt$packet_buf(r1, 0x107, 0xd, &(0x7f00001c6000-0x2d)="fec0c8651dfbb88ee2ade6e54e23faaf0b20f375fbc05583b1e47847fa845a49338d3c1c30b0b209be2eb150d0", 0x2d) utimes(&(0x7f00000dd000)="2e2f66696c653000", &(0x7f000035d000)={{r2, r3/1000+10000}, {r2, 0x0}}) sendmsg$unix(r0, &(0x7f0000c8e000)={&(0x7f00005a9000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000223000-0x80)=[{&(0x7f000097c000)="4c13471b", 0x4}, {&(0x7f0000891000-0x91)="37d956b407fe48fd5c63518ddfa2d457245ec3217457b6f747bf6695383df0f66cddba238e4b0831370a671ee8d6618acae6ee4ce092315915b054ecc585caae5184adc0248ecf028435ecb1ddf3ba339e942010372645ae9015814c9e9f4bb01466f096d90476fa0d07419a96ffaf8ff98240f1bd2f14bda311bd51920eb7cb12d30c2d4996f31c9057907c8fc176f4c4", 0x91}, {&(0x7f00005ad000-0xef)="e850e6b5978b91476e489203ec7e954158294cdcc54a3fcb24b5e33b59dc732f255dc4a810b0b9eb2afd934575a736f6aec61344e46fdaa87ed8540bcad8f880228c64c47b7750a9186541f7aefc6a73a8e7149f4faefc2a7b92047d2987f7291576558068d9927f13915d4766679201d04e49f78aa5b83d6b490344cf8e1efd3eac8df7248bda96390085aa7ec61744e8bbdcb7ce22611e572021c5e85c0041c614ee91e86d48e9d4688da85280e21977ef46e648fb61808deae4c8ef11e19ec6c275a86792a0f4fa1f9d321c3d35c40649743eb0d70b006b8da0690427a8f7b2c4e16218c25b762e099738c41b22", 0xef}, {&(0x7f00005d1000-0x79)="1f0a255b75553e0b90fc879791fa5c4b240b7e2b19b30c572c28bae45dec4476fb31f531b1c982d517b63e4eefbdb49845aa8d93b8bf8beda877343a96b5668232d1c97c5c0c9ee1cdcf5b0725c6a9b0304083183152eb0cda54d6d94c6565fc6acb02faf95ac3021a2f0560e9ea0d9fbc847ac754a71d8c0e", 0x79}, {&(0x7f000061d000)="6c22b15485f5f979dc31f7ff263a8102cabb1254c5a1c1f8ab3d1e12af817d74b2cff8e80dffe1ec7241d8303ed204eaab6ad6978aabbfdc36a52db4e0bc0a59fc6917c55c586c0f1fe8852e2dbe0af5ee4049f3b7674098d0ee59df", 0x5c}, {&(0x7f00004e4000-0x87)="0a67f81859e3bea673f42c0cc6af0a76edc7026c4948c3f85030da2ebc2c004aee23e64114f8e419564d7b8fb29bb77dffeab876df221662995fff0bcc7dab3a3ede3e1cc03ac3447d71d64bf9de38e31647e20a97a25f5cd98eb14c5531574b97f5398616f8b0481cbd34d84b5407f891ea9ddc506839e778c0ebeb5fb5423971a7344835f8b1", 0x87}, {&(0x7f0000e74000)="01fdf18db2394a8dfc4741985c872fadc5b058df87a92fab8f01f9003d99282e4a8d0c250edc52183b6f201228a6c6397e6571a563902c19ad8cd1a3be409e1445f9eb0278114d4ef68fe8dcb5801852715499a79552298e28e8642ecf422b353d73328fe82a56b9a0d377b2ea557d76b6949ba67db53dbbab0f27efeb978c8720388e62a1a0f89e036184beb7dce8e87e7e2dd80c1f228d0e3020f892f6ee1c4d156d93d8f74ecfbc4a64fb6fc56bd699e3b3df7f78a25aa81227443725c181", 0xc0}, {&(0x7f00003bf000)="d95eb9f3560179427820c0388f0fee16b370aa01a78705d040762db84919a60d23431d4ebccc6a96bf7ba303ce2602b64512", 0x32}], 0x8, 0x0, 0x0, 0x11}, 0x4000010) fcntl$getflags(0xffffffffffffffff, 0x40b) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f0000bdc000-0x4)={0x1ff, 0x7, 0x2a05}) ioctl$KDSKBLED(r1, 0x4b65, 0x5) r4 = memfd_create(&(0x7f0000d43000-0x5)="02726f6300", 0x3) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000165000)={0x0, 0x0, &(0x7f00002b8000)=[], 0x0, &(0x7f0000443000)=[@rights={0x28, 0x1, 0x1, [0xffffffffffffffff, r1, 0xffffffffffffffff, r1, 0xffffffffffffffff]}], 0x1, 0xf32b76708c3d884b}, 0x4000) getsockopt$sock_int(r4, 0x1, 0x1, &(0x7f000036e000)=0x0, &(0x7f0000c16000)=0x4) getresuid(&(0x7f0000a3d000-0x4)=0x0, &(0x7f0000720000-0x4)=0x0, &(0x7f0000391000-0x4)=0x0) ioctl$EVIOCGABS3F(0xffffffffffffffff, 0x8018457f, &(0x7f0000730000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000925000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000ba0000)=0xc) fchown(r0, r5, r6) write(0xffffffffffffffff, &(0x7f00000d3000)="220000001c000708370100000000010407180514040000000000000006000200a44540", 0x23) socket(0x1f, 0x3, 0x4) lremovexattr(&(0x7f0000ceb000)="2e2f66696c653000", &(0x7f0000f2e000-0x15)=@known="636f6d2e6170706c652e46696e646572496e666f00") 2017/12/08 15:37:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000bb3000-0x8)="2e2f66696c653000", 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f00003a7000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet6(0xa, 0x804, 0x0) connect$inet6(r0, &(0x7f00007e9000)={0xa, 0x1, 0x10000000003, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80000001}, 0x1c) getsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000661000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000124000)=0x14) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00009b7000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000ba7000)=0xc) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000eb2000-0xe8)={{{@in=@multicast2=0xe0000002, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x31, 0x0, 0x60f, 0x1f, 0xa0, 0x20, 0xfffffffffffffffd, r3, r4}, {0x1bb7, 0x2, 0x10000, 0x40, 0x8, 0x2, 0x81, 0x3ff}, {0x5, 0x9, 0x6, 0x10001}, 0x0, 0x3f, 0x2, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x20, 0x401}, 0x13, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffff, 0x47, 0x1, 0x1b, 0x9, 0x9, 0x4}}, 0xe8) socket$netlink(0x10, 0x3, 0x1d) writev(r2, &(0x7f00006e8000)=[], 0x0) r5 = socket(0x1e, 0xa, 0xc1f) bind(r5, &(0x7f0000fb8000)=@un=@abs={0x0, 0x0, 0x0}, 0x8) bind(r5, &(0x7f000091e000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a53a632ed4938000001018f8401a3ff59829a2b0a707ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f2000158d19bcb3151314a8ef1f1622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) socket(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = openat$autofs(0xffffffffffffff9c, &(0x7f00003fe000-0xc)="2f6465762f6175746f667300", 0x101100, 0x0) sendmsg$netrom(r6, &(0x7f0000c43000-0x38)={&(0x7f0000746000)=@ax25={0x3, {"7bec636b8df628"}, 0x2}, 0x10, &(0x7f00002ce000-0xa0)=[{&(0x7f0000c58000)="66d886180c980b62d7b53947d24f135d23965ee9368272100f5810ce5a34dd8937f6d393ee3c643ce1ce2d73dff8850eb868b761676e234e4a893138966d", 0x3e}, {&(0x7f0000db5000)="73b5cf547353920d32a8cf3f4208ecf702b387c6f16d72d0ad2fc4152449b38c1f5684b16afafe2f21bfb52ac049a0b82a08bb978a6293e3caa7fc0f20e53240a16a7206bc73a7e5b70c1f65bc440eb7cd603752426477e707fa90ffa2edffd1fbe367dc5882435f47b4ac742cdf422e1ef42cfd8bf7cc49abdfa4c74ade14811247b88c6f29e7e911aaf36e9fc5d19bb4cda86867453dd216fe201ca0f2ba3f7803e64768a4389748e81b6b8ea92a57ce354eb369388f4dbed9ea644279d38c9ea3e0f58628cc2b87edb46a3b3a731d08ae4c9c", 0xd4}, {&(0x7f0000063000-0xb2)="d40a63c0767141c05b4cf2e591d5b90846fede72324f2774affbf81e12f97ced89eeda2f989bf61fd8d719ceaa7bbb075329134964997542bac48a7d3c1515b5b18785fbd094f146fbb2e315ec8b4c8417c40502ff334593c8790f7db573894385fbd39d3685ee7d2198f126f02d7373d16aed9eb5ce332bdd49acfea3b7a298c54231123c22d1ca7a387d9bb5e83602180c95a5cc4c3dc088a29b0be244d288cb31eda60e5be5b64d28518fd33ada095cb5", 0xb2}, {&(0x7f0000748000-0x2b)="1dee23987531cbebb31120dec3178da413bbd8e17c64b6322c9fb1adb6014553ec6a9fec70939bd06894d5", 0x2b}, {&(0x7f0000001000)="8e8617661bef37b73de4ee3d81444859691a1ec056d7c52b71bdf02f1827e375bc91ef47a38865d124499a605c5751808cca96d87700f670032d6af198a15ecc0f5521ed27f6a05c8606551bfb06841601c8be1b58a5b99d19687a21ebb282dac5276133755ce804c5e4a9912e", 0x6d}, {&(0x7f0000000000)="6dfc5aa7b8f54d3df9d2c734d02cb6f156e2e7693c0a098c06ede65601000080b0226509e130a3352a8942e9fa32bdff90b0e94b67058439ff3324ed51402aea0e869666c62d30de59586c94443a0d950a1165923df6f13647c786ee71e4b3b422b60481056cd5dc07e0393d9d23aa973f5ae8d70a18cd64ed7ae5eddb66fe3d59636bb0c22b419eac88fc29bbc8c22230d0db507cdcc1b476b67940a36b197ee4afc7cfdb7e88c3030000000000000005a96881b8991082c2caccf48bdd24d62d19b98786edc53c549fd45b37c8f46fce70bfe811db91d6944867d7ad80798eb13ae6d08bc18028a79aaa640b87f18a46", 0xf1}, {&(0x7f0000000000)="55a2ee3ff460cf77", 0x8}, {&(0x7f0000cfc000)="2831f268855a1ad2efd974bc5354c82704a0a59768808d2047762fc84bc9ebc7d070581639a128fc0dbf2d051391b66b29b933f47908cfa0ccfcad85aff915a6669bd2ed0054cdf07a2037345517765b0aad2acc302f119eeb340d53b7c2099355eb8d119427bb3645a786630ba4e1952ad5ecf30a8aaa3a0b17874a214e4ee1f2ae193c2b0a87be4460265902b326906584bd57d10debea4885cb", 0x9b}, {&(0x7f0000000000)="59a681", 0x3}, {&(0x7f0000c84000-0x10)="5b6dc769f5faedb8bfb82385d153285a", 0x10}], 0xa, 0x0, 0x0, 0x40000}, 0x1) r7 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0xfffffffffffffffe, 0x0, 0x43, 0x2, 0x0, []}) poll(&(0x7f0000197000-0x50)=[{r6, 0x4648, 0x0}, {r6, 0x0, 0x0}, {r6, 0x40, 0x0}, {r7, 0x1084, 0x0}, {r7, 0x6, 0x0}, {r6, 0x8, 0x0}, {r7, 0x6001, 0x0}, {r6, 0x100, 0x0}, {r7, 0x84, 0x0}, {r7, 0x1000000000040, 0x0}], 0xa, 0x4) init_module(&(0x7f00008df000-0xc)="2f64fbaa7e618d7400000004", 0xc, &(0x7f0000665000)="656d3100") ioctl(r7, 0x8916, &(0x7f0000000000)="") r8 = fcntl$dupfd(r7, 0x200000406, r7) ioctl$DRM_IOCTL_ADD_CTX(r7, 0xc0086420, &(0x7f0000a57000)={0x0, 0x0}) setsockopt$netlink_NETLINK_PKTINFO(r7, 0x10e, 0x3, &(0x7f00009f8000)=0x0, 0x4) ioctl$TUNSETQUEUE(r8, 0x400454d9, &(0x7f00002ae000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0xa8}) preadv(r6, &(0x7f0000723000)=[{&(0x7f0000bac000-0x6a)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6a}, {&(0x7f00009a4000-0xb3)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb3}, {&(0x7f0000e44000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7e}], 0x3, 0xfffffffffffffffc) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r7, 0x84, 0x71, &(0x7f000046d000-0x8)={0x0, 0x5}, &(0x7f00007fa000)=0x8) getsockopt$inet6_dccp_int(r6, 0x21, 0xa, &(0x7f0000357000)=0x0, &(0x7f0000a3c000)=0x4) getpeername$packet(r7, &(0x7f0000f51000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000090a000-0x4)=0x14) 2017/12/08 15:37:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket(0xe, 0x2, 0x10001) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000240000-0xc)={0x0, @broadcast=0x0, @local={0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e4e000)=0xc) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000c72000)={r2, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) sendto$inet(r0, &(0x7f0000eeb000)="", 0x0, 0x20000004, &(0x7f0000303000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000f61000-0x8)={0x0, 0x0}) r5 = socket(0x10, 0x2, 0xc) ioctl$sock_SIOCBRDELBR(r4, 0x89a1, &(0x7f0000789000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) socket(0x15, 0x5, 0x5) accept4$packet(r5, &(0x7f00007e5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f0000cfb000-0x4)=0x14, 0x800) bind$packet(r5, &(0x7f00002df000-0x14)={0x11, 0xc, r6, 0x1, 0xffffffff, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) getsockopt$SO_PEERCRED(r3, 0x1, 0x11, &(0x7f0000f85000)={0x0, 0x0, 0x0}, 0xc) get_robust_list(r7, &(0x7f0000b3f000-0x8)=&(0x7f0000738000)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000fc1000)=0x18) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000638000-0xc)={0x4, [0x9036, 0x5, 0x3, 0x502]}, 0xc) getsockname$packet(r5, &(0x7f00004b5000-0xa)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000b0b000-0x4)=0x14) write(r5, &(0x7f00003e2000-0x1f)="1f00000001021f8f4c0000ed0abcf6ffff0000110900018004000100000003", 0x1f) getpid() r8 = syz_open_dev$sndseq(&(0x7f00009b9000)="2f6465762f736e642f73657100", 0x0, 0x315000) preadv(r8, &(0x7f0000ade000)=[{&(0x7f00006b3000-0xaa)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xaa}, {&(0x7f0000372000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1000}, {&(0x7f000011f000-0x38)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x38}, {&(0x7f0000ce6000-0x47)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x47}, {&(0x7f0000f6e000-0x8b)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8b}, {&(0x7f0000f7a000-0x6f)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6f}], 0x6, 0x0) r9 = fcntl$getown(0xffffffffffffffff, 0x9) r10 = syz_open_procfs(r9, &(0x7f0000229000)="679e645f6d7000216f59cc8898bfe7a5f2") setsockopt$inet_mreq(r10, 0x0, 0x24, &(0x7f0000cca000)={@broadcast=0xffffffff, @rand_addr=0x4}, 0x8) r11 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r11, 0x10e, 0x3, &(0x7f00002d2000-0x4)=0x6, 0x4) sendmsg$netlink(r11, &(0x7f0000a90000)={0x0, 0x0, &(0x7f0000307000-0x10)=[{&(0x7f00009ca000)=[{0x24, 0x2a, 0x105, 0xfffffffffffffffd, 0x9, "29003d5d0100000024000900000000001f1e"}], 0x24}], 0x1, &(0x7f0000a30000)=[@rights={0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, @rights={0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r11, 0xffffffffffffffff]}], 0x2, 0x7fff}, 0x10000000000000) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000a73000)={0x0, 0x853d, 0xfffffffffffffffa, 0x0, 0x0}, 0x14) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f00003ef000)=0x1, 0x4) 2017/12/08 15:37:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstatfs(0xffffffffffffffff, &(0x7f00006b8000-0xc4)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000907000)={@common="6c6f0000000000000000000000000000", @ifru_addrs={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = request_key(&(0x7f0000670000)="6c6f676f6e00", &(0x7f000078a000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000aa6000)="00", 0xfffffffffffffffb) r2 = socket$inet6(0xa, 0x2, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f000020f000-0x8)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000331000-0xe8)={{{@in=@rand_addr=0x0, @in=@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, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000011f000)=0xe8) setsockopt$inet6_MRT6_ADD_MIF(r2, 0x29, 0xca, &(0x7f00007fd000-0xc)={0x100000000, 0x40000000000, 0x133, 0x1, 0x0}, 0xc) poll(&(0x7f0000acd000)=[{r0, 0x300, 0x0}, {r2, 0x1, 0x0}, {r2, 0x4004, 0x0}, {r0, 0x0, 0x0}, {0xffffffffffffffff, 0xc211, 0x0}, {r2, 0x400, 0x0}, {r2, 0x80000000004, 0x0}], 0x7, 0x10002) pipe2(&(0x7f0000b2e000)={0x0, 0x0}, 0x800) r6 = dup2(r2, r3) getsockopt$inet6_mreq(r6, 0x29, 0x1f, &(0x7f000098f000-0x14)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000a3d000)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f00007f1000-0x80)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000045c000-0x4)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000036b000-0xe8)={{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1, 0xb09, 0x0, 0x7, 0xf, 0x80, 0x80, 0xffff, r7, r9}, {0x3ff, 0x1, 0xfffffffffffffff9, 0x1951, 0xbae, 0x5, 0x4, 0x80}, {0x100000000, 0x8001, 0x34, 0xa2}, 0x10000, 0x36, 0x6, 0x1, 0x10, 0x2}, {{@in=@multicast1=0xe0000001, 0x9, 0x2}, 0x13, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffb, 0x0, 0x3, 0x889, 0x81, 0x7, 0x7}}, 0xe8) ioctl$DRM_IOCTL_MODE_SETCRTC(r6, 0xc06864a2, &(0x7f0000af4000-0x68)={&(0x7f0000fca000)=[0xcce, 0xfffffffffffffffd, 0x5], 0x3, 0x7, 0x453f, 0x8, 0x6, 0x800, {0xed32, 0x9107, 0x100, 0xfffffffffffffff8, 0xffffffffffffffff, 0x80000001, 0x10001, 0xfffffffffffff001, 0x1, 0x9, 0x7fffffff, 0x3, 0x100000000, 0x0, "c647b5f245cb35210fd61456c9f29f38291cb85990bc3d9bd35207c6b0292855"}}) setsockopt$inet6_mreq(r6, 0x29, 0x14, &(0x7f000014c000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r8}, 0x14) ioctl$KIOCSOUND(r5, 0x4b2f, 0x9) sched_yield() keyctl$unlink(0x9, r1, r1) getsockname$netrom(r6, &(0x7f0000f08000)=@ax25={0x0, {"00000000000000"}, 0x0}, &(0x7f0000ee7000)=0x10) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000a4a000-0x8)={0x2, [0x101, 0xac1]}, &(0x7f0000f37000-0x4)=0x8) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r2, 0x29, 0xd2, &(0x7f00006a5000-0x5c)={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, {0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x0, [0xf67, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) socket$inet_sctp(0x2, 0xfffffffffffffffd, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x4, 0x0) setsockopt$sock_int(r2, 0x1, 0x2e, &(0x7f0000d9b000-0x4)=0x9, 0x4) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000d06000)=0x0, 0x4) r10 = socket$netlink(0x10, 0x3, 0x0) writev(r10, &(0x7f0000b13000)=[{&(0x7f0000e21000)="2900000021001980013d3524000aea1f02009f00ffed00000000000404000a00000a09001b08ec007fb8", 0x2a}], 0x1) 2017/12/08 15:37:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000001b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$inet(0x2, 0xa, 0xffffffffffffffff) ioctl$sock_ifreq(r1, 0x8922, &(0x7f0000dc4000)={@common="6c6f0000000000000000000000000000", @ifru_ivalue=0x0}) getsockopt$inet_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f00009cd000)=0x0, &(0x7f0000ac6000)=0x4) ioctl$sock_ifreq(0xffffffffffffffff, 0x8922, &(0x7f0000b08000-0x28)={@common="6c6f0000000000000000000000000000", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f000059d000)={@common="6c6f00000000000000000000001d0000", @ifru_addrs={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) socket$inet_sctp(0x2, 0x1, 0x84) syz_extract_tcp_res(&(0x7f0000838000-0x8)={0x0, 0x0}, 0x9, 0x5) r2 = syz_open_dev$mice(&(0x7f0000b72000)="2f6465762f696e7075742f6d69636500", 0x0, 0x191000) ioctl$DRM_IOCTL_AGP_ACQUIRE(r2, 0x6430) ioctl$sock_ifreq(r0, 0x8949, &(0x7f00005fc000-0x28)={@common="73697430000000000000000000000000", @ifru_flags=0x4000}) 2017/12/08 15:37:54 executing program 7: r0 = accept$netrom(0xffffffffffffffff, &(0x7f0000119000)=@full={{0x0, {"00000000000000"}, 0x0}, [{"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}]}, &(0x7f00009ae000)=0x48) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f0000001000-0x30)=[{&(0x7f0000000000)="014c52d7d8b3fae24119763647af025bc79c7024befd9a447742f6ec8a5bcd1537091d7b62f636c8dee04c2c5692977aaa6f5f174013dd2ea1e593703cc65a2c8398524aed84bb7907f7b059c8b4ea9bec8d2c2cf3a57726a6e5635074a43145cc53d90a0a54d16103e39ff225c49bec1f729128d34e01216b6624ebf07c5d97fac0e41746b6c2330ff9ecbabc654d4eb6e636567cc79895523e730b8a3cd63863f71a09b9528ea3a969a2622fb0ecd48c8b0b4305", 0xb5}, {&(0x7f000049c000-0xf)="8c4118b451479dd423cd164d3d1083", 0xf}, {&(0x7f000049d000-0x1)="8e", 0x1}], 0x3, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000001000)="737461746d00") fchdir(r1) pread64(r1, &(0x7f0000000000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x81, 0x0) 2017/12/08 15:37:54 executing program 6: chroot(&(0x7f00004e7000)="2e2f66696c653000") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xa497437f28f78fcb) r1 = dup3(r0, r0, 0x80000) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000e81000+0x1bf)="2f6465762f72746300", 0x3, 0x0) epoll_create(0x7f) inotify_init() mq_open(&(0x7f00004af000)="776c616e3000", 0x41, 0x4, &(0x7f000007f000)={0x81, 0x0, 0x1, 0x101, 0x2, 0x7, 0x1, 0x7fff}) socket$inet_tcp(0x2, 0x1, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00002ee000)={0x0, 0x0}) r3 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f00005a0000)={0x0, @in6={{0xa, 0x2, 0x80, @loopback={0x0, 0x1}, 0x713272ad}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x4, 0x7f, 0xfff, 0x101, 0x7, 0x4, 0xfd, 0x2f1e, 0x3, 0x9, 0x3, 0x9, 0x9, 0x1, 0x10000]}, &(0x7f0000447000-0x4)=0x108) mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_procfs(0x0, &(0x7f0000012000)="736d61707300") mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000007000-0x6)="727872706300", &(0x7f0000015000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000001c000)="736d61707300", 0x0) pread64(r5, &(0x7f0000da5000)="", 0x0, 0x2000000000) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000cf2000)={r4, 0x8001, 0xffffffffffffffff, 0x0, 0x81, 0x100000000}, &(0x7f0000b65000)=0x14) socketpair$unix(0x1, 0x0, 0x0, &(0x7f00007e2000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) connect(0xffffffffffffffff, &(0x7f0000fad000)=@nfc={0x27, 0x0, 0x0, 0x0}, 0x10) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000aba000)=0x0, 0x4) ftruncate(0xffffffffffffffff, 0x8000) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000f82000-0xa0)=[@in={0x2, 0x1, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x9}, @in6={0xa, 0x3, 0x5a, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5da}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xff}], 0x7) ioctl$TCFLSH(0xffffffffffffffff, 0x540b, 0x0) 2017/12/08 15:37:54 executing program 0: mmap(&(0x7f0000000000/0x833000)=nil, 0x833000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000833000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000834000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000834000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000836000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000836000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000837000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000835000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000836000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000838000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000839000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet6(r1, 0x0, &(0x7f0000836000-0x4)=0x0, 0x80800) shutdown(r1, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000000000)="2e2f66696c653000", 0x400, 0x20) ioctl$VT_DISALLOCATE(r2, 0x5608) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0xa, 0x2, 0x0) setsockopt$inet6_udp_int(r3, 0x11, 0x65, &(0x7f0000ed0000-0x4)=0xa6, 0x4) r4 = open(&(0x7f00004b9000-0x8)="2e2f66696c653000", 0x28042, 0x0) connect$inet6(r3, &(0x7f0000d3d000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) fallocate(r4, 0x0, 0xffff, 0x9) sendfile(r3, r4, &(0x7f0000e65000-0x8)=0x36, 0x10001) syslog(0x3, &(0x7f0000491000-0x28)="00000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x28) ioctl$DRM_IOCTL_AGP_RELEASE(r4, 0x6431) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f000097c000)=0x0) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000e9f000-0x4)=0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000196000-0x4)=0x0) getpid() getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f000003c000-0xc)={0x0, 0x0, 0x0}, 0xc) r5 = getpgrp(0x0) getpgid(r5) geteuid() getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000e1d000-0xc)={0x0, 0x0, 0x0}, &(0x7f00001f3000)=0xc) 2017/12/08 15:37:54 executing program 7: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x12) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000366000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000d1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000ffa000)={@common="6e723000000000000000000000000000", @ifru_flags=0x1000}) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f000086f000)={{{@in=@loopback=0x0, @in=@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, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ffc000)=0xe8) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x13, &(0x7f000081b000-0x4)=0x1, 0x4) mmap(&(0x7f0000d1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x14, &(0x7f0000d43000-0x4)=0x2, 0x4) setsockopt$inet_tcp_int(r2, 0x6, 0x900000001f, &(0x7f0000739000)=0x0, 0x4) sendto$inet(r2, &(0x7f0000135000)="7d", 0x1, 0x8000000020000002, &(0x7f000025e000)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000d18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r2, &(0x7f0000622000-0x1002)="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", 0x1002, 0x4003e, &(0x7f00004bf000)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r2, &(0x7f0000ffc000-0x1)="0000000000000000000000000000000000000000000000", 0x17, 0x2, &(0x7f0000ffb000-0x10)={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 50.571540] syz-executor3 uses obsolete (PF_INET,SOCK_PACKET) [ 50.600721] netlink: 1 bytes leftover after parsing attributes in process `syz-executor5'. 2017/12/08 15:37:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f00007a4000-0xd)="2f6465762f7573626d6f6e2300", 0x9828f9f, 0x40000) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f0000695000)={0x6, &(0x7f0000ca8000-0x18)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f000030f000-0x10)={0xf2, 0x6}) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f00008bc000-0x4)=0x0) r2 = syz_open_procfs(r1, &(0x7f00003d9000-0x9)="6c6f67696e75696400") fcntl$setsig(r2, 0xa, 0x400000000000016) ioctl$KDGKBLED(r2, 0x4b64, &(0x7f000066f000)=0x0) fsetxattr(r2, &(0x7f0000040000-0x15)=@known="73797374656d2e736f636b70726f746f6e616d6500", &(0x7f0000a4a000)="6e65742f6c6c6300", 0x8, 0x3) exit(0x0) write(r2, &(0x7f00006ac000-0x8a)="2e3e238a740c713cd8ce24b86e52423c96bb11445056451da62be7d721bbbbeb7479692e2da7f4d6adcaa4fa28cebf7bf6f7c8bda703f4db85ab08fdbb5e9aa29a895670ea9212bbbf454bb493829fb80eec0444e291913a3e4f01c6ccc73b29c9e0e43b3c88b9b725d293549c5cfa01562a6dcd38b47a8cebc699bac82fd3a6c9233b71326ca35fdf68", 0x8a) fstat(r2, &(0x7f00000de000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) modify_ldt$read(0x0, &(0x7f0000111000-0x46)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x46) fchmod(r2, 0x40) faccessat(r2, &(0x7f0000fa4000)="2e2f66696c653000", 0x20, 0x0) setsockopt$sock_str(r2, 0x1, 0x19, &(0x7f0000e6b000-0x5)="47504c2b00", 0x5) ioctl$TUNSETPERSIST(r2, 0x400454cb, &(0x7f0000dc0000)=0x40) sendfile(r2, r2, &(0x7f0000032000)=0x0, 0x7ff) 2017/12/08 15:37:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0xa) r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = timerfd_create(0x7, 0x80800) fcntl$setstatus(r1, 0x4, 0x46000) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00006cd000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000b9b000)={0x0, 0x8, 0x0, 0x7ff, 0xd8d}, &(0x7f0000268000)=0x18) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f00005c3000-0x4)=r3, 0x4) r4 = syz_open_dev$urandom(&(0x7f0000000000)="2f6465762f7572616e646f6d00", 0x0, 0x2) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000ecf000-0xc)={0x0, 0x0, 0x0}, &(0x7f000032e000)=0xc) fcntl$lock(r4, 0x5, &(0x7f0000fb0000)={0x1, 0x0, 0x3, 0x95cd60a, r5}) pwrite64(r4, &(0x7f0000001000)="8b", 0x1, 0x0) r6 = gettid() ptrace$setregset(0x4205, r6, 0x1, &(0x7f0000051000)={&(0x7f0000c8f000-0x1b)="5d55e8b1ad79868ccae6bfeacfaef42e99850fafc81073853a8fe3", 0x1b}) ioctl$EVIOCSKEYCODE_V2(0xffffffffffffffff, 0x40284504, &(0x7f0000b55000)={0xffffffffffffffc0, 0x10, 0x1, 0x8001, "38b4324c42fdd6920702815534554467d67f877966017581f894987402f2c679"}) r7 = syz_open_dev$tun(&(0x7f0000b6b000)="2f6465762f6e65742f74756e00", 0x0, 0x2) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f00005a6000+0x95)={@generic="028fff8dd43078270ed8004fb9212627", @ifru_flags=0x9803}) r8 = fcntl$dupfd(r7, 0x0, r7) ioctl$TUNSETIFF(r8, 0x400454ca, &(0x7f0000928000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) rt_sigtimedwait(&(0x7f0000604000)={0x2}, &(0x7f000067f000)={0x0, 0x0, 0x0, 0x0}, &(0x7f00001c3000-0x10)={0x0, 0x0}, 0x8) r9 = pkey_alloc(0x0, 0x1) pkey_mprotect(&(0x7f0000ee5000/0x4000)=nil, 0x4000, 0x2000006, r9) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) 2017/12/08 15:37:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) mmap(&(0x7f0000000000/0xb39000)=nil, 0xb39000, 0x2, 0x50, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x52000)=nil, 0x52000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000049000)="2f6465762f736e642f73657100", 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000047000)={0x5560097a, 0x0, 0x0, "e06594d232d12448b0c30905cebdbd09c0a763e204c2a32152615df55d05092d3c12ddd25bad4d127eb802407bc093842621790b637ae5ed23d8b2adf92fc9dd", 0x100000000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000bbe000-0x8)="2e2f66696c653000", &(0x7f0000632000)="2e2f66696c653000", &(0x7f0000815000)="6870667300", 0x10000000000000, &(0x7f00000e2000)="") r2 = syz_open_dev$usbmon(&(0x7f00007b8000)="2f6465762f7573626d6f6e2300", 0x0, 0x0) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xfffffffffffffffc, 0x0) ioctl$EVIOCSABS2F(0xffffffffffffffff, 0x401845ef, &(0x7f0000fe6000)={0x0, 0x0, 0x0, 0x0, 0x5, 0x0}) connect$inet(0xffffffffffffffff, &(0x7f000081a000-0x10)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f0000cf2000)=[{&(0x7f0000c65000)="290000001c00190455a8a349000a407c0200000001000000ff50ffde09000100ff00000000000008094e", 0x2a}], 0x1) fgetxattr(0xffffffffffffffff, &(0x7f000027a000-0x2d)=@random={"747275737465642e00", "23766d6e657430245d70726f63706f7369785f61636c5f616363657373932847504c7b00"}, &(0x7f00003f5000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9d) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000b35000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f0000054000-0x5c)={0xe920, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000896000)="2f6465762f6c6f6f702300", 0x39, 0x0) r4 = syz_open_dev$loop(&(0x7f0000330000)="2f6465762f6c6f6f702300", 0x2, 0x2) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000fb6000-0xe8)={{{@in=@empty=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 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], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ae4000)=0xe8) tee(r2, r0, 0x2062, 0xa) fallocate(r4, 0x0, 0x0, 0x44400004) mmap(&(0x7f0000000000/0x938000)=nil, 0x938000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x1, 0x0) socket$unix(0x1, 0x5, 0x0) 2017/12/08 15:37:55 executing program 6: pipe(&(0x7f0000fd6000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd(0xffffffffffffff9c, &(0x7f0000001000-0x8)={0x10001}, 0x8) r2 = userfaultfd(0x100000000800) fcntl$dupfd(r2, 0x1, 0xffffffffffffffff) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000388000-0xc)={0x0, 0x0, 0x0}, 0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f000092d000-0x10)={0x8001, 0x8000, 0x3, 0x7f, 0x0}, &(0x7f000059c000)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000a91000-0xc)={r3, 0xb7, 0x20}, &(0x7f000098c000)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000001000-0x12)="2e2f66696c653000", 0x1, 0xdb) socket(0x11, 0x3, 0x10000084) r4 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000b58000-0x15)="2f6465762f706b74636476642f636f6e74726f6c00", 0x40000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r5, 0x1, 0xf, &(0x7f0000d11000)=0x40000000000003ff, 0x4) bind$inet6(r5, &(0x7f0000162000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r5, &(0x7f0000979000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000efe000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r6 = socket$inet(0x2, 0x10000000001, 0x0) ioctl$sock_SIOCBRADDBR(r6, 0x89a0, &(0x7f0000270000-0x10)=@common="74756e6c300000000000000000000000") mlock2(&(0x7f0000acb000/0xb000)=nil, 0xb000, 0x1) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000700000)="2f6465762f73657175656e6365723200", 0x141000, 0x0) clone(0x200, &(0x7f0000a7a000)="8c87457fd5e94ee2e51dbbe9f86ea7631d089d3552f26a0bda8710852a2491a65875bab88e9c85201bd9d6db91a1545a47ee8414670fa4a7fd4a47ed08a1c197a1149ffa9d9f9dab", &(0x7f00003d7000)=0x0, &(0x7f0000f50000-0x4)=0x0, &(0x7f0000555000)="ae92c434163780f7d969beb6ed611e0851834d76675d108c23d7776fab183835837927835e6ef4b8eae3ac4cdb7937247b91e7e3a8ed8078245ae9710f8fbdee6546fc5ffc20") mlock(&(0x7f0000936000/0x3000)=nil, 0x3000) ioctl$KDGKBDIACR(r4, 0x4b4a, &(0x7f00003a6000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$TIOCGPGRP(r4, 0x540f, &(0x7f0000542000)=0x0) r7 = openat$keychord(0xffffffffffffff9c, &(0x7f00008d5000-0xe)="2f6465762f6b657963686f726400", 0x40802, 0x0) ioctl$VT_RELDISP(r7, 0x5605) getresuid(&(0x7f0000ba1000-0x4)=0x0, &(0x7f0000175000)=0x0, &(0x7f0000ecf000)=0x0) r8 = getegid() getgroups(0x1, &(0x7f0000318000-0x4)=[r8]) 2017/12/08 15:37:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x0, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000fb8000-0x12)="2f6465762f696e7075742f6576656e742300", 0x2, 0x101002) ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f0000217000-0x20)="0000000000000000000000000000000000000000000000000000000000000000") getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000c66000)={0x0, 0x0, 0x0}, 0xc) r3 = request_key(&(0x7f0000c71000-0xb)="6173796d6d657472696300", &(0x7f0000611000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000670000-0x12)="2f6465762f696e7075742f6576656e742300", 0xfffffffffffffffa) add_key(&(0x7f000001b000)="636966732e69646d617000", &(0x7f000046a000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000450000-0x6d)="c9631f290e1311683171f4ed8a1512633b0a898efabf8c9324e4d15a1fb18c043cbabfa76a2d17cde690c39890af196c56dcfde6ff9c314661f8951871f20ea80ac5a369246254797c9d591803fab1b63bbf611754681d4139876110144f7581289f520447f3ac9f4268062c12", 0x6d, r3) r4 = request_key(&(0x7f0000f5f000)="727872706300", &(0x7f0000b45000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00008f9000-0x11)="2d766d6e65743073656c696e75786574683021282f7070703000", 0x0) keyctl$get_persistent(0x16, r2, r4) write(r0, &(0x7f00006a3000)="270000140003ff060e0000150f09fff1000000f60807ff", 0x17) pipe2(&(0x7f0000d10000)={0x0, 0x0}, 0x80800) ioctl$TCSETAF(r5, 0x5404, &(0x7f00001b2000-0x14)={0x7, 0x3, 0x9, 0xfffffffffffffffa, 0x87b, 0x80000001, 0x3f, 0x80000001, 0x4, 0x81}) ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f0000e45000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000162000-0x8)={0x1, [0x0]}, &(0x7f000067d000-0x4)=0x8) 2017/12/08 15:37:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)="2e2f66696c653000", 0x0) mount(&(0x7f0000b29000-0x8)="2e2f66696c653000", &(0x7f00008f9000-0x8)="2e2f66696c653000", &(0x7f0000b4f000-0x7)="6578743200", 0x1000000001, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000fb4000)="2e2f66696c653000", 0x0, 0x0) getdents(r0, &(0x7f00000ae000-0xfa)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000206000-0x20)={0x100000001, 0x0, 0x10001, 0x1}) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f0000a7a000-0x10)={0x9, r1}) getdents(r0, &(0x7f0000fe9000-0x47c)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x480) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f000067a000-0x34)={{0xffffffffffffffff, 0x0, 0x1, 0x3, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) execveat(r0, &(0x7f000060b000-0x8)="2e2f66696c653000", &(0x7f0000582000)=[&(0x7f00009e3000-0xf)="707070306d696d655f747970655d00", &(0x7f0000120000-0x5)="6578743200", &(0x7f0000679000-0x5)="6578743200", &(0x7f000096b000)="6578743200", &(0x7f0000a2e000)="6578743200", &(0x7f0000991000-0x1)="00", &(0x7f0000eaf000)="2747504c21405b272827707070312c21f86367726f757000", &(0x7f0000183000-0x4)="6578743200", &(0x7f0000b75000)="00"], &(0x7f00002a7000-0x20)=[&(0x7f0000f20000)="6578743200", &(0x7f00006d1000)="6574683000", &(0x7f0000e22000)="6578743200", &(0x7f0000737000-0x3)="2d2400"], 0x0) [ 50.715036] netlink: 1 bytes leftover after parsing attributes in process `syz-executor5'. [ 50.750135] netlink: 1 bytes leftover after parsing attributes in process `syz-executor4'. 2017/12/08 15:37:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x8456) r1 = inotify_init1(0x80800) dup3(r0, r1, 0x80000) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000cf2000)=[{&(0x7f0000cf3000-0x29)="290000001c0019fa41a8a349000a007c0200000001000000ff4e05e809000100ff0000000010100809", 0x29}], 0x1) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f000085b000-0x8)=0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(0xffffffffffffff9c, 0x5411, &(0x7f0000f5a000)=0x0) unshare(0x4000000) 2017/12/08 15:37:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() ptrace$peekuser(0x3, r0, 0x8) r1 = socket(0x11, 0x80003, 0x0) setsockopt$inet_mreq(r1, 0x0, 0xfffffffffffffffd, &(0x7f0000837000)={@remote={0xac, 0x14, 0x0, 0xbb}, @rand_addr=0x0}, 0x8) openat$ppp(0xffffffffffffff9c, &(0x7f0000fd0000)="2f6465762f70707000", 0x1, 0x0) r2 = gettid() perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sysfs$2(0x2, 0x0, &(0x7f0000176000)="") seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r3 = inotify_init() r4 = epoll_create1(0x0) flock(r3, 0xfffffffffffffffe) fcntl$getflags(r3, 0x401) perf_event_open(&(0x7f0000034000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = epoll_create(0xffff) flock(r4, 0x2) flock(r5, 0x2) dup3(r3, r4, 0x0) perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = accept4$unix(0xffffffffffffffff, 0x0, &(0x7f0000caf000-0x4)=0x0, 0x800) preadv(r6, &(0x7f0000efa000)=[{&(0x7f000073c000-0xf8)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf8}, {&(0x7f0000c8d000-0xfe)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfe}, {&(0x7f0000d16000-0x57)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x57}], 0x3, 0x0) r7 = syz_open_procfs(r0, &(0x7f0000a38000-0x17)="6e65742f6970365f7461626c65735f7461726765747300") ioctl$TUNDETACHFILTER(r7, 0x401054d6, 0x0) syz_open_dev$tun(&(0x7f0000fdd000-0x1)="2f6465762f6e65742f74756e00", 0x0, 0x0) 2017/12/08 15:37:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x4, 0x80000001) r1 = getpgid(0xffffffffffffffff) ptrace(0xffffffffffffffff, r1) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000bc7000-0x4)={0x8, 0x1, 0xfffffffffffffffc}, 0x4) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000681000)="7461736b00") ioctl$KDSIGACCEPT(r2, 0x4b4e, 0x39) ioctl$TIOCSBRK(r2, 0x5427) r3 = epoll_create1(0x80000) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000d61000)=@sack_info={0x0, 0x1, 0xffffffffffffffff}, &(0x7f0000ce9000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000eaa000)={r4, 0x3c, &(0x7f0000e23000)=[@in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x7ff, @loopback={0x0, 0x1}, 0x7ff}]}, &(0x7f00004f0000-0x4)=0x10) r5 = accept4(0xffffffffffffffff, &(0x7f0000acc000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f0000135000)=0x6, 0x80000) r6 = accept4$unix(r5, &(0x7f0000a75000)=@file={0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f0000811000)=0x1002, 0x80003) getpeername$packet(r2, &(0x7f000045f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f000044f000)=0x14) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f00002eb000-0x14)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r7}, 0x14) ioctl$TCSETSF(r2, 0x5404, &(0x7f000061b000-0x24)={0xbf, 0x3f, 0x3, 0x20000000000000, 0xc6b, 0x257, 0x4, 0xffff, 0x9, 0x100000000, 0x0, 0x0}) socketpair$inet(0x2, 0x80000, 0xfffffffffffffffc, &(0x7f0000e99000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f000032f000-0x8)=@assoc_value={0x0, 0x100}, &(0x7f0000d72000)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r8, 0x84, 0x78, &(0x7f0000e72000-0x4)=r9, 0x4) setsockopt(r6, 0x4, 0xbcf, &(0x7f0000aa1000-0x8)="31d1c1b0c1dfe58e2fc8efe4439ace987419a2a64a2aa0368e90d7af50a6dfbba4b447600620e0beb8cb90a3d8b8", 0x2e) setsockopt(0xffffffffffffffff, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) r10 = socket(0x11, 0x2, 0x8) sendmsg$netlink(r10, &(0x7f0000958000)={&(0x7f0000046000-0xc)={0x10, 0x0, 0x8, 0x80}, 0xc, &(0x7f000017c000-0x30)=[{&(0x7f000069b000-0x1232)=[{0x1010, 0x10000, 0x73e, 0x2, 0x80, "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{0xd8, 0x4, 0x4, 0x800000, 0x8, "e9f5f4fe989d6ad8b9b2137a2706b05e33a141d1111fd90258782a640b86cb9efa51313e8289da98a0d862e5415f7977f79eebfdcd8e96a7d20ef2479abed4fcad029c9ddcca32a296f6c8c4ce2b3071c6d366e19a7af74e70462478f6f24387b2d0231451923d99fb94ba6843b73e95cd10358c30ec5a3bf7d0feb167fde8b72efef1b06f0df09133b2370eb2bcd8c0aa387475614b426ff4d486f2be9a605ff4fcedc6400ba4a2504f0ee740965813821e5d4a0d62db8e23185dc1a77a7b073107b74b5688056c"}, {0xd7, 0x10000, 0xc, 0x4, 0x3, "350a1b313ce3f116ef738813ec4af049f4bc03b6b841eb66d84c8a4e9aff1adb9007a05ad0598d30ae67306ba79e088bbc2e835ed645e4468fa4f063d06378cc56248cdde82b503a763c50ed5949efbf02e7c69bd8d5f3a239205bb29a16d324e4bebbaa095d1bfab3d7954e06342c31ff2504694478e6441ec46669b65257498a70d11ab94246208495f68b551409245f9b94388e149d649ba14b5f208daffc6b83e4507b0e784c5998368d6806abc9b01a159d328f3336369b0dea5ec324ab4d1ced7848dbe1"}, {0x73, 0x8, 0x8, 0x200, 0x9, "ceffad6c22857c37852714402a4c2265c56569e8f00f8d5294ca25d4356c1f52ec17ec85b76331d465ff17f576607a9fed462404fcff8680c6146dfc2a2c825deccb7e4650ad2d461351f3964eaf76977e66dde63f5ef3ec88d393c2bd5e50734c844b"}], 0x1232}, {&(0x7f0000690000)=[{0x45, 0x1, 0x602, 0x80000001, 0x4, "edc2fd377690d03bcb1ed97836d2b14b782ef43adc5d74f2f4abc0616868f36fd3f93b0b67a8f4955bc70ffa5d431183aef77d187d"}, {0xa0, 0x0, 0x0, 0x9, 0xff, "f0fd95e66acc97263e334124c105ce0f75e37a823b78dc06e2016b457fb0a06a9dacc81839d06cfe68d83104b2229250dcbfe2c1df2a765b16cd97ee44e0a0283b620005074415e2e2d65f63ba16afdac31104965ca07116a75e5c95641a4feef7458193bbd643435db1859e4ffb38743cf17f9e738d57c2a3e993c1cc17c29760e674c301343c35d025ae3cda6587e7"}], 0xe5}, {&(0x7f00003c3000)=[{0x1010, 0xffffffffffffff81, 0x200, 0x5, 0x8, "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{0x102, 0x1, 0x100, 0x9, 0x0, "38946dfc8827223673dc71cf6981a87f52a3beb9bc6b1596461fc502cb228110d89c8b7e790b3372dd2facb0f2a8c688c3ee03327511a6060ce891e6c33322475da1575544c1aed039f250a100f341e0160dd9ae4894cce014458d30254ea8e0d7a3a5531e7bf35c662cb858b0552fd5d36ed88abff52b3f5ba1bc14fbce6eb649a6bdc797e940563bf251bd83558b894466d9a48a8d0e8a3863545dc94ac2f9f19f8b62bc4ba28452fcdccfbd71c046537a8be571504e0ff0b64882ba48e656a18fcc22686ace7f8fd9389d54d6c958e0e8364876539a3388e3c4b65307148ae66c23b2509c05f3e0bc8b4527c36f63b400"}, {0x83, 0x8000, 0x800, 0x7fffffff, 0x0, "2d8e4b4fea671a9c2d05f167f97ce948ed535fc3cb73642bc70f70950241b5a8e21cff91ded615e93f8efacf0a85b5070d2b7ee81b97a4e12935155bdad27cd75babfc7b00969b0f6498cb8e540ab8fe6c3303c09521c9038c232c69f83d60617f32c01001c755fcc13416c7aab28bf7820574"}], 0x1195}], 0x3, &(0x7f0000906000-0x38)=[@rights={0x38, 0x1, 0x1, [r10, r10, r10, r10, r10, r10, r10, r10, r10]}], 0x1, 0x20000000}, 0x40) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$link(0x8, 0xfffffffffffffffb, 0xffffffffffffffff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r11 = syz_open_dev$mice(&(0x7f0000963000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x80004) read(r11, &(0x7f0000d73000)="", 0x0) gettid() [ 50.784596] ALSA: seq fatal error: cannot create timer (-22) [ 50.808201] device gre0 entered promiscuous mode [ 50.824424] netlink: 1 bytes leftover after parsing attributes in process `syz-executor4'. [ 50.834644] netlink: 1 bytes leftover after parsing attributes in process `syz-executor7'. [ 50.851361] ALSA: seq fatal error: cannot create timer (-22) [ 50.878600] netlink: 1 bytes leftover after parsing attributes in process `syz-executor7'. 2017/12/08 15:37:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00001b9000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000043000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r1, 0x0, r3, 0x0, 0x58, 0x0) r4 = dup2(r0, r0) connect(r4, &(0x7f0000c87000)=@ipx={0x4, 0x2, 0x7f, "5e56e02154ff", 0x41, 0x0}, 0x10) ioctl$sock_inet6_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000bd4000)=0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r3, 0x84, 0x15, &(0x7f00004a7000)={0xfffffffffffffff7}, 0x1) ioctl$EVIOCSKEYCODE_V2(r4, 0x40284504, &(0x7f0000db6000)={0x6, 0x7, 0x7, 0x1, "a24acfc812f52d83c33a6a0e0be608b64517ac0316a7e76535c58c08058a48e1"}) readv(r1, &(0x7f0000eec000-0x60)=[{&(0x7f0000f7c000)="0000000000000000000000000000000000", 0x11}, {&(0x7f0000a1d000-0xc9)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc9}, {&(0x7f0000546000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb2}, {&(0x7f0000919000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x60}, {&(0x7f0000341000-0x2a)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2a}, {&(0x7f0000c1b000-0xdd)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xdd}], 0x6) read(r2, &(0x7f0000313000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x82) connect$llc(r4, &(0x7f00003dd000)={0x1a, 0xff, 0x2, 0x53, 0xdf, 0xe41, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) clock_gettime(0x0, &(0x7f0000418000-0x10)={0x0, 0x0}) ioctl$TIOCSSOFTCAR(r4, 0x541a, &(0x7f00000d2000-0x4)=0x8001) recvmmsg(r1, &(0x7f0000756000-0xf0)=[{{&(0x7f0000ec3000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000ac7000-0x40)=[{&(0x7f0000e16000-0xc4)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc4}, {&(0x7f0000528000-0x34)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x34}, {&(0x7f00008b0000-0x92)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x92}, {&(0x7f000022d000-0xa)="00000000000000000000", 0xa}], 0x4, &(0x7f00007d0000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xae, 0x7}, 0xffffffff}, {{0x0, 0x0, &(0x7f0000f16000-0x50)=[{&(0x7f00003d8000-0xe7)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe7}, {&(0x7f0000899000-0x2)="0000", 0x2}, {&(0x7f0000715000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5c}, {&(0x7f0000fd2000-0x5d)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5d}, {&(0x7f0000306000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4e}], 0x5, &(0x7f00005f7000-0x31)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x31, 0x7fff}, 0x3}, {{&(0x7f0000070000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000b3d000-0x90)=[{&(0x7f0000b91000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000386000-0x72)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x72}, {&(0x7f00005fb000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3c}, {&(0x7f0000bce000-0x2d)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2d}, {&(0x7f00003f0000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xae}, {&(0x7f0000dfa000-0x74)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x74}, {&(0x7f000073b000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000f2a000-0x36)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x36}, {&(0x7f0000611000-0x91)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x91}], 0x9, &(0x7f0000583000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6e, 0x8}, 0x4}, {{&(0x7f0000777000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00006cc000)=[{&(0x7f0000faa000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x57}, {&(0x7f00003f6000-0x97)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x97}, {&(0x7f0000ad3000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6c}, {&(0x7f0000e14000-0x16)="00000000000000000000000000000000000000000000", 0x16}, {&(0x7f0000a25000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb1}, {&(0x7f0000279000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}], 0x6, 0x0, 0x0, 0x4}, 0x52}], 0x4, 0x2002, &(0x7f0000d3c000)={r5, r6+30000000}) timer_create(0x5, &(0x7f0000797000-0x60)={0x0, 0x7, 0x5, @thr={&(0x7f0000804000)="007d5adc4fbfa81ee3cdfd00c371df5b8494199184bb7f13a0b174b5c98db835aa5a6d858b0ef39f14ac6c6bfe9a74187d2fdd66dae09992ffcc620ffa1d0c63281a82d7f9c4d0229b9ddbc367480443a4bcf460d32b9d193634ea85a799c35f21433b02f71822077c6cef0b5d934a36a2d2a8883271006a024461f88fd6eb41647d4957a0f67494bdc80eea469239961191f9fb51228af26011133941f8892bcaa8475096914071075250f59aa8bb96b2857ed7d7592e62c765bbc23cbeae9035c48ba438f8da287e8086a212f020d88a50b555b96e028df7eb1fc352b0d41d86608744dba5229791ca02", &(0x7f0000690000-0x78)="0f5a4739278f15f6c8e16846d06fedbb8ca4c8fa65d005f808ec08629fc895da8e8a4163df0f3274002729c0f2f02b71746114cd318527a5fadb9d7c4cacf097cb6c4005a8bb3c0589929efaddd953424ef5b1f89989a08df62cf728175f99bfa3d032d0c706a60582d8a6e3662f248f88d4a02cedd4bedc"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00006b4000-0x4)=0x0) sendmsg$netlink(r4, &(0x7f0000bd5000-0x38)={0x0, 0x0, &(0x7f00001e8000)=[{&(0x7f0000f4b000)=[{0x10, 0x0, 0x0, 0x0, 0x0, ""}], 0x10}], 0x1, &(0x7f0000c1f000-0x60)=[@rights={0x20, 0x1, 0x1, [r3, r1, r1, r3]}, @rights={0x18, 0x1, 0x1, [r1, r1]}, @rights={0x28, 0x1, 0x1, [r2, r1, r2, r0, r0, r2]}], 0x60, 0x4000000}, 0x4000840) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000075b000-0x4)=0x0) 2017/12/08 15:37:55 executing program 6: pipe(&(0x7f0000fd6000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd(0xffffffffffffff9c, &(0x7f0000001000-0x8)={0x10001}, 0x8) r2 = userfaultfd(0x100000000800) fcntl$dupfd(r2, 0x1, 0xffffffffffffffff) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000388000-0xc)={0x0, 0x0, 0x0}, 0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f000092d000-0x10)={0x8001, 0x8000, 0x3, 0x7f, 0x0}, &(0x7f000059c000)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000a91000-0xc)={r3, 0xb7, 0x20}, &(0x7f000098c000)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000001000-0x12)="2e2f66696c653000", 0x1, 0xdb) socket(0x11, 0x3, 0x10000084) r4 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000b58000-0x15)="2f6465762f706b74636476642f636f6e74726f6c00", 0x40000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r5, 0x1, 0xf, &(0x7f0000d11000)=0x40000000000003ff, 0x4) bind$inet6(r5, &(0x7f0000162000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r5, &(0x7f0000979000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000efe000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r6 = socket$inet(0x2, 0x10000000001, 0x0) ioctl$sock_SIOCBRADDBR(r6, 0x89a0, &(0x7f0000270000-0x10)=@common="74756e6c300000000000000000000000") mlock2(&(0x7f0000acb000/0xb000)=nil, 0xb000, 0x1) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000700000)="2f6465762f73657175656e6365723200", 0x141000, 0x0) clone(0x200, &(0x7f0000a7a000)="8c87457fd5e94ee2e51dbbe9f86ea7631d089d3552f26a0bda8710852a2491a65875bab88e9c85201bd9d6db91a1545a47ee8414670fa4a7fd4a47ed08a1c197a1149ffa9d9f9dab", &(0x7f00003d7000)=0x0, &(0x7f0000f50000-0x4)=0x0, &(0x7f0000555000)="ae92c434163780f7d969beb6ed611e0851834d76675d108c23d7776fab183835837927835e6ef4b8eae3ac4cdb7937247b91e7e3a8ed8078245ae9710f8fbdee6546fc5ffc20") mlock(&(0x7f0000936000/0x3000)=nil, 0x3000) ioctl$KDGKBDIACR(r4, 0x4b4a, &(0x7f00003a6000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$TIOCGPGRP(r4, 0x540f, &(0x7f0000542000)=0x0) r7 = openat$keychord(0xffffffffffffff9c, &(0x7f00008d5000-0xe)="2f6465762f6b657963686f726400", 0x40802, 0x0) ioctl$VT_RELDISP(r7, 0x5605) getresuid(&(0x7f0000ba1000-0x4)=0x0, &(0x7f0000175000)=0x0, &(0x7f0000ecf000)=0x0) r8 = getegid() getgroups(0x1, &(0x7f0000318000-0x4)=[r8]) 2017/12/08 15:37:55 executing program 7: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000011000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x5) syz_emit_ethernet(0x4a, &(0x7f0000002000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x900, @ipv4={{0x5, 0x4, 0x9, 0x0, 0x3c, 0x0, 0x1f, 0x3f, 0x200000000000006, 0x0, @rand_addr=0x8c3, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0xa, 0x2, 0x0, 0x0, 0x0, {[@sack_perm={0x4, 0x2}, @fastopen={0x22, 0x11, "2b08f32082cddc3d49a817d7479cef"}]}}, {""}}}}}}, 0x0) syz_extract_tcp_res(&(0x7f0000018000)={0x42424242, 0x42424242}, 0x4, 0x80000000006) syz_emit_ethernet(0x93, &(0x7f0000004000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x85, 0x0, 0x0, 0x2, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x3, 0x0, r2, r1, 0x0, 0x0, 0x1c, 0x10, 0x0, 0x0, 0xfffffffffefffffc, {[@nop={0x1}, @timestamp={0x8, 0xa, 0x5, 0x1}, @sack={0x5, 0x16, [0x2, 0xa7, 0x2, 0x4, 0xfffffffffffffffc]}, @fastopen={0x22, 0xd, "09b38d43cbd44cc34a891e"}, @md5sig={0x13, 0x12, "117a718f748f28d4fffce3e0dff56edf"}, @sack_perm={0x4, 0x2}, @md5sig={0x13, 0x12, "747b00a19bfb500000000300ace827f4"}, @eol={0x0}, @nop={0x1}, @generic={0xff, 0x6, "ca4f447f"}]}}, {"0c"}}}}}}, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f000001a000)={0x42424242, 0x42424242}, 0x0, 0x200) mmap(&(0x7f0000000000/0x31d000)=nil, 0x31d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x10, 0x802, 0x0) mmap(&(0x7f000031d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000031d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000031e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r3, &(0x7f000031e000)="2200000048000700ea091008090007000a0000000022000004000300040007008c45ab04", 0x24) mmap(&(0x7f000031e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000031f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000320000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000124000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfe1000)=nil, 0xfe1000, 0x3, 0x32, r5, 0x0) socket$inet6(0xa, 0x3, 0x6) r6 = socket$inet(0x2, 0x80005, 0xfd) syz_emit_ethernet(0x62, &(0x7f0000a9c000-0x19b)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x20000000800, @ipv4={{0x5, 0x4, 0x0, 0x200000000000, 0x54, 0x0, 0x0, 0x0, 0x89, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @igmp={0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, "ab03a1cf658a4c4a52bfbd409a347101ccde4950200ec8eaaff4f0f049aa2547a482ba4374cedab80d5aae120880c886d34361c59adea5d1"}}}}}, 0x0) recvmsg(r6, &(0x7f00002d9000-0x38)={&(0x7f0000efd000-0x10)=@in={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000320000)=[{&(0x7f0000efd000-0x82)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x82}, {&(0x7f0000efd000-0x81)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x81}, {&(0x7f0000b05000-0xe7)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe7}, {&(0x7f0000efd000-0x3e)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3e}, {&(0x7f0000efd000-0xfb)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfb}, {&(0x7f0000efd000-0x1e)="000000000000000000000000000000000000000000000000000000000000", 0x1e}, {&(0x7f0000efd000-0x31)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x31}, {&(0x7f0000cb9000-0xf8)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf8}], 0x8, &(0x7f000002f000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000, 0x400}, 0x44) setsockopt$sock_int(r6, 0x1, 0x1d, &(0x7f000053e000)=0x26400, 0x4) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r4, 0x891c, &(0x7f0000432000)={@generic="0d2611d652d003d941dac6c368747d4a", @ifru_addrs={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x2, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/08 15:37:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f00006bb000)="2200000014000700000910f7e2ff05000200030001000000090002000000000003ff", 0x22) clone(0x0, &(0x7f00003e2000)="", &(0x7f000057a000-0x4)=0x0, &(0x7f00008a3000-0x4)=0x0, &(0x7f0000fe3000)="") getrlimit(0x2, &(0x7f0000f40000-0x10)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f000006b000-0x4)=0x200, 0x4) socket(0x13, 0x7, 0x0) mlock(&(0x7f000073f000/0x2000)=nil, 0x2000) r1 = memfd_create(&(0x7f00001c6000)="656d30776c616e306367726f757000", 0x2) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000eea000-0x20)={0xfffffffffffffff8, 0x0, 0x2, 0xfffffffffffffabb}) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f00007b5000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_DMA(r1, 0xc0406429, &(0x7f00000da000)={r3, 0x9, &(0x7f00006b5000-0x24)=[0x0, 0x8, 0x8000, 0x7, 0xffffffffffff8001, 0x7ff, 0x4, 0x7f, 0xffffffffffffffff], &(0x7f000099b000-0xc)=[0x14000000000000, 0x2000000, 0x1f], 0x0, 0x3, 0x401, &(0x7f00000c6000)=[0x9, 0x9c, 0x9], &(0x7f0000c5f000)=[0x7f, 0x8bea, 0x59d8000, 0xc0, 0xffffffffffffffe0], 0x0}) openat$selinux_access(0xffffffffffffff9c, &(0x7f00004ff000-0x10)="2f73656c696e75782f61636365737300", 0x2, 0x0) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40106436, &(0x7f0000463000-0x10)={r2, 0x100000000}) 2017/12/08 15:37:55 executing program 4: mmap(&(0x7f0000000000/0x24c000)=nil, 0x24c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000244000-0xd)="2f6465762f736e642f73657100", 0x0, 0x0) mmap(&(0x7f000024c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000024d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f000024d000)="2f6465762f696e7075742f6d69636500", 0x0, 0x400) ioctl$TIOCSLCKTRMIOS(r1, 0x5457, &(0x7f000013e000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f000011c000-0x4)=0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f000008a000-0x68)={0xfffffffffffff801, 0xffffffff, 0x6, {0x0, 0x0}, 0xff, 0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = syz_open_dev$sg(&(0x7f000001f000-0x9)="2f6465762f73672300", 0x2000296, 0x1290c4) mmap(&(0x7f000024d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFADDR(r2, 0x8915, &(0x7f000024d000)={@common="79616d30000000000000000000000000", @ifru_flags=0x0}) mmap(&(0x7f000024c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f000024c000)={@broadcast=0xffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, 0x1, 0x2, [@loopback=0x7f000001, @remote={0xac, 0x14, 0x0, 0xbb}]}, 0x18) mmap(&(0x7f000024e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f000006c000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f000024f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000250000-0x1c)=@req3={0x8d, 0x9, 0x8, 0x4, 0x7ff, 0x9, 0xff}, 0x1c) mmap(&(0x7f000024e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000024e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000250000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000251000-0x4)=0x0) mmap(&(0x7f000024e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$netrom(r2, &(0x7f000024e000)={&(0x7f000024e000)=@full={{0x3, {"a263749de23dcb"}, 0x4}, [{"92c6c8cc8035fd"}, {"bbfee540ebe21d"}, {"4bdf3b12585491"}, {"ebd9affaa47f5e"}, {"19f98121ebb3c5"}, {"998d14586e5468"}, {"18cd1b562174ee"}, {"b8d0f6eda0636f"}]}, 0x48, &(0x7f0000160000)=[{&(0x7f000017c000)="8e2a47e3c7eb540af26191adb848ca85fcd1ce137559bde2982b", 0x1a}, {&(0x7f000017d000)="e32de3ded18fed93c067947aa115fa2db20694bf157c7351cd80fc3981abb65a8df3416944e0142c903485e96601c2ef92beed823f361137a305562c40427cc132730c17ef516cb0b04b4101d95eb98a11b157de88b8986390c8ed9ecc8c0a3d649fa7e447953d6637602e16fe8ec06aa992d1282d9256832321e5f044b83e235db19402096dce", 0x87}, {&(0x7f0000157000)="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", 0x1000}, {&(0x7f000024f000-0x98)="06a9a1bffe3ef040ef248e48a93d3f7c2d33eb8eac2d286b25ed09f84cf59b9c9ce43ccd94b06ad97fcfa48270b6fcfd86dcfb8ece4b4bfeb60ab82fe33ffc73355bf3f6130f7468fd55acb83b254f6f3f6eae77050845633298c6b70550ba671c7a64c6170c82aa0022a7a73b74fc2324f3ee3063a957d3327a8e29b4dc14db131de0e0037cd4465cc729bb8fd781e9904f187e72fbbb59", 0x98}, {&(0x7f000009b000)="0334be9d6f5c66c50091f28187db1fab455eac97cc362a0b9a1d470f2709e831faa5755a545eec46da934b5a803c2c40b19407e3927450c1a86bdd44211a11645c6e3ec624700638422932cf31e041ac872117de3d2e73", 0x57}, {&(0x7f000024f000-0x23)="e30033ffccff7cedf05cf3398cf421a8b8c2a52dbcf68f2ca8e9363fd7b98ed048cee65b6b6dc56ca4b96f", 0x2b}], 0x6, 0x0, 0x0, 0x4080}, 0x10000) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f000023f000-0x58)={0x80, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TUNDETACHFILTER(r2, 0x401054d6, 0x0) fcntl$notify(r1, 0x402, 0x2) 2017/12/08 15:37:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2000000011, 0xa, 0x2000000300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000a71000-0x10)={0x8, &(0x7f00008fe000)=[{0x7, 0x8000, 0x5, 0xe5}, {0x9, 0x2, 0x6, 0x101}, {0x3fc0, 0x3ff, 0x5, 0xfff}, {0x6, 0x6, 0x8, 0x8}, {0x8000, 0x3f, 0x3, 0x4}, {0xcbe, 0x2, 0x2, 0x2}, {0x6, 0xfffffffffffffffd, 0xea0, 0x100000000000}, {0x4, 0x1, 0x800, 0x2}]}, 0x10) exit(0x2) r1 = socket(0xa, 0x2, 0x0) eventfd(0x4) bind$netrom(r1, &(0x7f00005a4000-0x10)=@ax25={0x3, {"1e1d057a971852"}, 0x0}, 0x10) recvfrom$inet6(r1, &(0x7f00002c5000-0x8)="0000000000000000", 0x8, 0x2, &(0x7f0000734000-0x1c)={0xa, 0x1, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, 0x1c) connect$inet6(r1, &(0x7f0000ca8000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = add_key(&(0x7f0000803000-0xb)="706b6373375f7465737400", &(0x7f00009de000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000f20000)="f5ba2bddaba26ace45da970468382666dbbb9349b7003cfad93f2372473dead5215183fddd09eea0a144580960244367f2f2603e752068babfe5", 0x3a, 0xfffffffffffffffd) r3 = add_key$keyring(&(0x7f0000c03000)="6b657972696e6700", &(0x7f000044a000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$invalidate(0x15, r3) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000d5d000)=0x0, &(0x7f0000d69000)=0x4) keyctl$link(0x8, r2, r3) sendmsg$netlink(r1, &(0x7f0000009000-0x38)={&(0x7f0000f39000-0xc)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000260000)=[], 0x0, &(0x7f000074f000-0x68)=[], 0x0, 0x0}, 0x0) getsockopt$sock_buf(r0, 0x1, 0x3f, &(0x7f00007f0000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f00007b2000)=0x28) 2017/12/08 15:37:55 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$getname(0x10, &(0x7f0000001000-0xc6)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00003ad000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000d00000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f00006e7000-0x20)={@common="62637366300000000000000000000000", @ifru_flags=0xc00}) r2 = socket$inet6(0xa, 0x807, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000de8000)={0x0, 0x1000, "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"}, &(0x7f0000862000-0x4)=0x1008) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f000019e000)={r3, @in={{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]}, [0x200, 0x1bc000000000000, 0x3, 0x7fffffff, 0x0, 0xe7, 0x3, 0x100000001, 0x9, 0x3200801f, 0x4, 0x2, 0x401, 0x20, 0x1]}, &(0x7f0000718000)=0x108) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f00008b4000)=@add_del={0x2, &(0x7f00001eb000)=@generic="9bf26e5e7bc21658355aed058efa12c4", 0x7}) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$sg(&(0x7f0000928000)="2f6465762f73672300", 0x0, 0x0) setsockopt$inet_mreqsrc(r4, 0x0, 0x2e, &(0x7f0000c02000)={@empty=0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @empty=0x0}, 0xc) setsockopt$sock_void(r4, 0x1, 0x1a, 0x0, 0x0) syz_open_dev$evdev(&(0x7f0000f7d000)="2f6465762f696e7075742f6576656e742300", 0x30a, 0x400) fcntl$lock(r0, 0x5, &(0x7f000029d000)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000ce9000)=@add_del={0x2, &(0x7f00002ac000-0x10)=@common="626f6e64300000000000000000000000", 0x1000}) 2017/12/08 15:37:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000088c000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0x200100, 0x2001, 0x0, 0x0, 0x2}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x1e, &(0x7f0000bb0000)=0x5, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000558000-0x38)={&(0x7f0000643000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000793000-0x10)=[], 0x0, 0x0, 0x0, 0x0}, 0x8000) socketpair(0x7, 0xf, 0x5, &(0x7f0000f1f000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_IRQ_BUSID(r3, 0xc0106403, &(0x7f000090f000-0x10)={0x5, 0x6, 0x9e6e, 0x3}) close(r1) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000f2a000)=0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) r5 = socket$inet(0x2, 0x1, 0x0) r6 = syz_open_dev$tun(&(0x7f0000d27000)="2f6465762f6e65742f74756e00", 0x0, 0x0) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f00002f5000-0x4)={0x0, 0x0, 0x0}, 0x4) ioctl$sock_proto_private(r2, 0x89e4, &(0x7f0000bb1000-0x60)="3266c555f8b2f50ce36ca4da28f2bb9184716566d43936bb8196ac27c175565e4a94cb0888052d401ab24a9de19e0c7396d3c889c4050a3791156d9743d562adba3a39d22b710ad283c63555240df012f32176ec67f89ee48d5744ccc364ce89") ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f0000928000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000f15000)=0x8, 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0xf, &(0x7f0000ba8000-0xa0)={0x0, @in6={{0xa, 0x2, 0x6e, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x7ff, 0x3, 0xbff7, 0x5}, &(0x7f00006ee000-0x4)=0xa0) sendto$llc(r2, &(0x7f0000e2b000)="912ecb1658e558eda70415c0f01c6fd827d46b46535c43736157cc99eb48f766b6a254890ba4be72a82be30025d178f8cf3b5100", 0x34, 0x880, &(0x7f0000f78000-0x10)={0x1a, 0x0, 0x100000001, 0x80000001, 0x2, 0x7fffffff, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000994000)=@assoc_value={r7, 0x6}, 0x8) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000971000-0x10)=@common="67726530000000000000000000000000", 0x10) sendto$inet(r4, &(0x7f00009e9000)="", 0x0, 0x20000040, &(0x7f0000d17000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet6(r0, &(0x7f0000b66000)="", 0x0, 0x0, &(0x7f0000e0b000-0x1c)={0xa, 0x0, 0x802, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000a7d000)={0x0, 0xffffffffffffffe1}, &(0x7f0000e58000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00009fa000)={r8, @in6={{0xa, 0x0, 0x3, @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]}, 0xcc, 0x7, 0xa8, 0x62d, 0x4}, &(0x7f0000772000-0x4)=0xa0) [ 51.104008] netlink: 2 bytes leftover after parsing attributes in process `syz-executor7'. 2017/12/08 15:37:55 executing program 4: mmap(&(0x7f0000000000/0xffc000)=nil, 0xffc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000009000-0x9)="2f6465762f73672300", 0x2, 0x44000) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000e5e000-0xc)={0x0, []}, &(0x7f0000ffd000-0x4)=0x4) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000000b000-0x4)=0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000a74000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 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=@empty=0x0, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000123000-0x4)=0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x2, 0x0) r4 = syz_open_dev$tun(&(0x7f0000820000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) r5 = fcntl$dupfd(r4, 0x0, r3) clone(0x0, &(0x7f0000bae000-0xc7)="", &(0x7f00009ca000)=0x0, &(0x7f0000a2d000)=0x0, &(0x7f0000d38000)="4aaf6a69fc72d8921a55c2d9e1505a7eb2357f884477ea24ccf6b38badfb83304b243e83ec659196c670c459d4a8805f5758abcc5265d944f9e86b47081a00ed418478063c2b590f62c597d052212d26382556ec2952f51fe401de2703361c9f57b8afc7be5afc5e98463fcfe95f0ffea7397b81dded101cca8fe238b2e201c88636b84d4e180f2034852adfe478f2d70cc49acc4bf3fb8affdaa858bc9e1ac23f42719f0248eb65eb97fdc55d23cfd54efe18571708c512674c92a6af3d5dc907ab6381b383b9d02990") rt_sigqueueinfo(0x0, 0xe, &(0x7f0000d6f000-0x10)={0xb, 0x48, 0x4, 0x5}) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000db4000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e4000000000000000000", @ifru_flags=0x2fd}) setsockopt$netrom_NETROM_IDLE(r5, 0x103, 0x7, &(0x7f0000d3d000)=0x4, 0x4) ioctl$TUNSETTXFILTER(r5, 0x400454d1, &(0x7f00001c9000-0x22)={0x1, 0x1, [@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}]}) r6 = syz_open_dev$tun(&(0x7f0000b6b000)="2f6465762f6e65742f74756e00", 0x0, 0x280000) r7 = fcntl$dupfd(r6, 0x406, r6) ioctl$TUNSETIFF(r7, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) r8 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r8, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_addrs={0x2, 0x1, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r9 = socket$inet6(0xa, 0x100002, 0x10001) sendto$inet6(r3, &(0x7f0000f64000-0x1000)="d6cdddf6785b2010c70c0e53a7b8dc46fb08eb86a063c48af64531b6d0b5e54fc637a8ce449a0b9e9bc58337badcb8b3287366371ab8840cc0f3d5af77d601c926a964d38709a0155dc77d7f1db3dec18d2d3622d251666f5ee4723301548b798edf884d4ec51c76d0cc08d1a40051c9123b925e030e86296d2f292c596ebcd8548189ed3217ad11850252b4bf8d3586df05325e80ef836926eb2206588aa95d0374723daf2a574b8cbc080db80b5bb82cfda253f60f52303155726f41ed8eb9e8926f5e2471eefa9f3dbb87c97f8ca5d5ab2fe8e7b33258064b19f1fce68e2bd76173823280dde3ff0bdd43965a3224c4888751d958dbda5412d855c3104a56fc2dd2756cec6488513f1c72fc760e90cbbaeb031ce7e3969a1d7d941520e47963083f6804564c1be136ac8e10b64ebee48f6d9a719988633f001b611ed60a71b1a7a1b595be3ab1a5d876cf9a0d86e26c5dfc4ceb2963937ecbd0a7873500b85d115d88af3838ed2b9b4c1a5aaf8d546786b2172bed07527d72f5b5bb15c5cd7339089fec4154bbc0dc37b92c7c91af56880a3699f728d121082be998c8000a9f282b3c80cbb815a723dec3ef1c7db995e326b31f1cfdf714f46e31464d32d54539720910680b1034ee6af9cc574be349fa1d1cf7666b5715d392558f16cadbcc2cd0b67e5e80005959d3445de0be4798f7a1e3bce43abce01a36ec36e41c90028bec1fac8227c6665e82b821c50bf2dd1725bfd257ff9d0fcd9da635b4fcd3d12933401cc03fe108ac5b719ef6f2d6adc79eeb8dbfaf89487ba4e13fab495977668b9ee4b261627abe77094ba1411274b69e644482e3e4a9463a32146f0c5cb0495475a80c392a9f8c1f785f647bfcc14897fdeb74c32e335d511dd03ffe548b1055f7b2378ba31701a9b09273c8ee41d9702358714d15ae958cae8f2e46b858ba5c9240390d86989e88489c77898e37d54bfd8de73b17fa1a57e0177a950c981e3174783c93cdc31dc5133298164511d89875179792783f5d1bc36789309f65d3e85034a578f159688751e2c49daae0ff8b50a501c7a7eb7c5f2cce063ec1bc0b35500d132fc679e827eef7919d488da4dee22fffb3581bd8cdc3a6af7ef4844c754a31c1519fdaca546726c259d27e01111bf44e18462c229d57582d22ca38214ad06c6aa3af9425be3b3b72d00ee1feb764f7bf8cb57452133b1a96f73d40462b0b51a80b3523c5b936a92200d7179b4c705c8ca2d3481c21349844ddde0400b19c54388fa465dfeb61d41ffde3e3f9abc6913b9acba43362c8869ce47995e38f06e29222f3ee256526bc1511b215550747bba3cc8b516946107e9d2fe79f955efa36c5d567b24735b18fa5cffd924b355c61808f103fb8d28128f8658a7e197785b66c52525576174740f93886286f0981475c7699fa8552201ae3ce3cd20b3b0b1c5e166ecbca3f4f484bbfd4a5e2be556d0b0a44bae81a6e3c2a67e381ffaeef4b3b0fe74785d1991bf193c8eea1686db19c1867726d1fe37df19d26fe4eb78f79754e72a0ff66fa381675bac1d90406b5a62784caca11f51f5802d29ace1e64e71e86f213f70b35002688d4556605fe6351451a03c06ceeeaa5f6d1014adc68309c6dab7fa38ebf2b8a1b8ba6a3ec3e5c04c1d81f0ac02b0d1e7874496e978f78f29d15891b3dae69c8af582f3448d489c576cc3a28577a96c872c1fc69cbb053f4ce6b1770e1a674fa99f13037934a6ef9f408c4036506f08ef95a0de742e894ed23a611e96864f4f1e6a764ef3dd0f6048201e8e225a67587b19141850249ba55e30f3883ceee97a37205121d09c9f35776108922ab57cadd5758f2d656379100d9ce6280fb4d06527078bb1a75c686ddb44f45634939224c91f89bd7f29d12298e72cffabe02a81a9b7d26899f5d90401c3aefff2b340076d831c5f62a121ae56ca16df1b90987bca1907778b04e639a77a1cbe1bbb1e57f1a0c21cab036c0b4f020e4572792b0447874d3", 0x591, 0x48000, &(0x7f000043a000)={0xa, 0x3, 0xfffffffffffffffd, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4000}, 0x1c) sendto$inet6(r9, &(0x7f0000f64000-0x12)="07bdbde67ce5005eff0ffb00000eddee3f8b12714bcdecc318af30a8", 0x1c, 0x0, &(0x7f00006e5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f0000001000)={0xff, 0x0, r1, 0x80000000000002e0, r2, 0x2d48, 0x1000, 0x0}) epoll_create1(0x0) r10 = socket$inet6(0xa, 0x2, 0x0) r11 = socket(0x11, 0x803, 0x300) setsockopt(r11, 0x0, 0x16, &(0x7f0000c1e000)="0202", 0x2) sendto$inet6(r10, &(0x7f0000f5b000)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) 2017/12/08 15:37:55 executing program 5: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000004000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) close(0xffffffffffffffff) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000-0x30)="6d696d655f747970655e5c76626f780565743028255b73656375726974796370757365742d262727a0255b7070703000", 0x7) pwritev(r0, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000004000)={0x0, 0x0}) setitimer(0x3, &(0x7f0000014000-0x20)={{r1, r2/1000+30000}, {0x77359400, 0x0}}, &(0x7f0000001000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(0xffffffffffffffff, &(0x7f0000004000)="d722c91a3820704b91bd77e2ba126d8ca6df39e500055d6e1b500be5789f1571942815e807b26a3069e02d2f119e01cca889929565bd527c3143f0c56a01e3cc03dd2b9d1a439bffbaef7e3e1d01e0", 0x4f, 0xc) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000019000)={0x0, @loopback=0x0, @broadcast=0x0}, &(0x7f0000004000-0x4)=0xc) clock_gettime(0x4, &(0x7f0000001000-0x10)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000005000-0x50)={@loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x9, 0xfffffffffffffffc, 0x500, 0x80000001, 0x40000001, r3}) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x40002) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlink(&(0x7f0000013000)="2e2f66696c653000", &(0x7f0000005000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfd) dup3(r0, 0xffffffffffffffff, 0x80000) fcntl$addseals(0xffffffffffffffff, 0x409, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000003000)={0xffffffffffff8000, 0x88c0, 0x200, 0x57, 0x80000001, 0x601c, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f0000002000)=[{&(0x7f0000012000-0xf0)="d00a64f1d5fb4b3e14bdfca1bff5f6377fdff160cabf19ad444e6754965ea1158475abea27384ad1e49b56d60143b92353b416bd21d4fd61a322bdd692507f150bf49123eae1ecd3fd3ae1c8828d19764afa251fee76ca49b3d5b4516fec5cee2bdf814a58ba636e63bd78be5d1d4e7a50af457f1db451caca75920000e6d535a6a1a0ea551345eb4167195c5aaf2801b4ad50e8aca3f57c313d9f8611636e2f2f78c424eadb330ea8d347bce797bcc3df5fd647b4853fd6743267965ba2f121b15a566155d559e104e9303ae4b5ae068a9ca43f1c0c55f578a86c7eba0c738e32a358d169a38318b523d591cfbd039d", 0xf0}], 0x1, 0x8) close(0xffffffffffffffff) read(0xffffffffffffffff, &(0x7f0000019000)="", 0x0) [ 51.153342] device gre0 entered promiscuous mode [ 51.163621] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=3818 comm=syz-executor7 2017/12/08 15:37:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x10) fcntl$F_SET_RW_HINT(r0, 0x40d, &(0x7f0000d30000)=0x7) write(r0, &(0x7f0000bdb000)="", 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000c16000)={0x0, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x2, 0x4, 0x6c6, 0x80000001}, &(0x7f0000315000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000db1000)={r2, 0x9}, &(0x7f0000b76000)=0x8) r3 = gettid() perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfe, 0x1ff, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0}, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r4, 0x10e, 0x1, &(0x7f0000ff0000)=0x10001, 0x4) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f000050d000-0x4)=0x0, 0x4) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f000031d000)=0x0, &(0x7f000016c000-0x4)=0x4) writev(r4, &(0x7f00005f0000-0x10)=[{&(0x7f0000fe9000)="390000001000093805bb61e119050021071c005e02000000ed0001078000801419001a0004000a00f00c00da000608c30300800000011e3a69", 0x39}], 0x1) gettid() r5 = socket$unix(0x1, 0x2, 0x0) writev(r0, &(0x7f0000056000)=[{&(0x7f0000bac000-0x56)="81ed3f495a52b7ca8fb0f7c31bb77d6a3b4df23b54de00b23f330fc58ca092a91cc722206f51cb74c5338d652bdeb76f161bfaeb88d9f4af06a7c8b3945e5af4bd8f94a96b731c4f26b7ddeedc7ca09158d69bdfdcef", 0x56}, {&(0x7f000007a000-0x36)="0ba9f57524bb83ae8afedd8b2c94d53c4ad1d34b11a1b182ab2d4b0eb08e39a9c1a76453b7a187cdb4bb4c0b52f18e1dd9be072cc268", 0x36}], 0x2) r6 = accept(r4, &(0x7f0000af7000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000834000)=0x9) connect$inet6(r6, &(0x7f0000042000-0x1c)={0xa, 0x1, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffffffffff01}, 0x1c) getpeername$packet(0xffffffffffffffff, &(0x7f0000b21000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000213000)=0x14) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000c86000)="2f6465762f7667615f6172626974657200", 0xa00, 0x0) setsockopt$inet6_IPV6_PKTINFO(r6, 0x29, 0x32, &(0x7f0000476000-0x14)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, r7}, 0x14) r8 = fcntl$dupfd(r5, 0x0, r5) sendmsg$netlink(r8, &(0x7f0000000000)={&(0x7f0000002000-0xc)={0x10, 0x0, 0xff, 0x9b}, 0xc, &(0x7f0000000000)=[{&(0x7f0000002000-0x121b)=[{0x65, 0x3, 0x802, 0x7fffffff, 0x90000000000000, "6afad24e8e7653e1c8937e541111f10f132bb6f6b688bc5ee29e8d00f6de1e18e697192a174d1dd962904a5b83dbdc13be7a84a5432537035b243ca430b8c3687fe09ce0958c91fd67949a561ea7732f28f758a438"}, {0x4f, 0x464, 0x20, 0xfffffffffffff423, 0x7, "7eb90c6b4408b0431ba31703c9f5a311b76f99c4de12a711749c791dbdc76a738c0c25912269d8a2aa83d5712c225421ccb9b2eae4c87bd18984d520fffb83"}, {0x1010, 0x200, 0x200, 0x9, 0xffffffff80000001, "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"}, {0x97, 0x4, 0x0, 0x1ff, 0x6, "0d6213394c6f91f670182b678d63b74ed728d40a075e22ea032b4f43e1ba2d915218b02545fbbcf6ac45ce2955acbf37cefe85c7be9ae80488f167b733d33e41d603c3e56cd931dd3ceb063bcf0dbcd6def07b38e2c7f7d70d6f5c6d0686647e3a33d3303ac0828f93433a141874d8e5b04004ec6850ab35001dcc9c70488cd3c4dd012b2aa1ef"}, {0x18, 0xfffffffffffffffa, 0x0, 0x7ff, 0x6, "97d37d5c950e3903"}, {0x40, 0x3fffffffc0, 0x0, 0x0, 0x101, "7a19c03f685f87bbfaa233b3336b2db1189b12557a29a9ea473c47492926efb5e7e00eda6737ec46553cc3cf9de503db"}, {0x2d, 0x81, 0x309, 0x9, 0x2, "09884e10b78d72a2192b94b60926353df50276b253aca5eec73f7a5be5"}, {0x3b, 0x401, 0x0, 0xd8f, 0xb5, "504da360fd648700b68e77ffde6cf05d2b369685f82c0e2f80748ec18cfe4db2ab465a48bbe3cab3b9af10"}], 0x121b}, {&(0x7f0000002000-0x265)=[{0x3e, 0x4, 0x102, 0x81, 0x100000000, "1b0ac4681b7222951a5f15a4d164a717ab65df81ee9e6fd92ff0c08ee5f3b1ce2655f666186521b8b4e827809020"}, {0x81, 0x7, 0x200, 0x800, 0x4000, "241ef3c9313f3caede72d48e707d84d8c87225daa924ee35d47e318085d1e13bf27bac06ebfffca6c1ec3e81a0c4c6060fcdddf2da4c0286198479be1878b96238560db5b433179aa310a44fad2dfe62b461b8112fe6ae836c5674dc4362b333b2344983cc134290917cadbd46600fd9fe"}, {0xb8, 0x3, 0x200, 0x7, 0x3d6, "77f74fe95db820b6f3bebc21f9aa42e1c7316c4d14f41d935b40477bef068431a529b53f0efda91fe4b8d5bb18d1fa65551cb60e5e9e3e018bb552d0a08e854abe7d5cc0d6ca0af02da1d183020477ab87811648770fa57e1a6e4b4b5a1f7bacc5362b8f9ba1c98fbea18dd92d103c2e2711562d07f49e46df7fd288776fc259dc9cd80d872b95b1c31e4bd975ca28c94e0bd91f27ffa8524e7faf03696160abf8a677bd64d5ecc0"}, {0x79, 0x50, 0x108, 0x280, 0x1, "a1c8ed60cf6cb5c736c84fb6d7d439968851444714bdd0e3b80cb5b95c56956c459b135f9b0768ca576d0c9e7aee7b93acf303f878728b87257d4d552f3afec06a73671033d8618ce6627623a2a3745ac69b7975a17629a085b1c1bbd92b82f8539855a30e673f89d3"}, {0x75, 0x5, 0x1, 0x19, 0x7fffffff, "2d3fc1286ca1f0945171b4b16bd17e353cc6b383eacda96436c76e782d5860fa02e2e49ce4ad4ddefd08d28c49efbfda1cac7af977e172e9e45dad5a725b3ce98f3909a154b6c6dbb568a4726b25a41716e8718c48c6e3e0a95ab0bb8886664c985f422863"}], 0x265}, {&(0x7f0000002000-0x5b1)=[{0xd1, 0xffff, 0x802, 0x6, 0xb80, "c8cbc6f23011e5d0646c687f838aeb3d851dcb65bd00b37f6d38e2943974d4ca9e6ad6c50022bae94b41613ce57d2c82303f9033d0e7decd88ee9b39a8fe1a26f56692a899c4e4b7f32b4ceb835c220d2dd80c6cf98095ac967a05a0c4ae79af59298edd361c8545c6d7ce8413751d923cb1de011cc1f9824483eb87cf34aacff4be8f7915e34c51c494d813dfb7809231bba4f6bb95344721b5ea8b4089a8412ae43dabd2d32b6184edba2d344f510a3de3aa150832c141fc916313d4c5dfc55f"}, {0xc7, 0x7fff, 0x302, 0x1, 0x0, "f35ac53bc6339d61a6eee8099dadea9987528d0b896bc443e7c43fab27bb294e30c303785bbe1d8500c6c748d0ff7aa562b5a238eeadfef7f3d8485e18da6fab4ce8520b015bffdefa683eca88df141efc00df13e99ef368b8e29f1f4ab9929e8fe1ece8e68ee2dc3837ab8d4bb3ba4858f6be04a62d37fe7023fd491da473d1611fea8d1ca676cea0facdc9ec4a74cc4254569c83b346e17ad2244bd956297ee3833d70cbb3fe824cf161b8c9624c9bf1f7264a222562"}, {0x70, 0x1, 0x308, 0xd007, 0x5, "aee22c1c9cf080b720744a55020a9e7ce90e7ad403907c00b8169900cbcf2de5885a36d14296d3a27352bd3de89709f9abd093a14ea51dfbc648f765d7cd685f2b437102f950e490bc916dd4755812b5aaed068c4ea8dfcb718c8a25c3fbda7a"}, {0x17, 0x7fff, 0x100, 0x1, 0xfffffffffffffffb, "99478e0f39ce42"}, {0x97, 0x6, 0x802, 0xfffffffffffffff7, 0x5, "465f82fe35911b914aa21ad0e756bce18a8abfc97277f16c083e6157cd5eb7b65bc66ff8fef0a134e2198211dc51e5a9d6caa1c341345efb8149598256617cc92a67211e1ca77bf5de3525978bbac90069f2fcf28eb51cd93f855151e8d49af64070188cf44a4b575645490324d495828c1c1f585f08278c9c9b0510daa8dc0f289286462aceb7"}, {0x9f, 0xc0d, 0x100, 0x10edf34d80, 0x99b, "d110e986bfa481d1c0abe8b02c62c55cf29bd891fb90191ac158a8e8d4849be737fbb764e7f2f2c130854604fcf84470f8bde8fd32ce86b6260eaf409189b2c6bb3c2e2f97aac5b89e8d2f0283ed0572762cf0aaa2745385356ee3f3d42ac078ea5f524ccccf95cbc117679011b123c5e5f9d0c7b905cc6800aa5a353d48a745ca393f393d08b807ba8201f0a508c4"}, {0x71, 0x401, 0x100, 0x4ebe0d7, 0x2, "5d787e564090b2c95a8ad6ff469a3f98c8c3266da6b1e7f7d5d82ac660aa25f33f9aa9de929e9d6ea816fc17479474fbb81b6543bf239e3392eef959d5f179e70fd2532ffe7893dbd967c1fcf302aefce48e1054cc22beb99e39d3d3f4508b14e6"}, {0x7b, 0x0, 0x4, 0x3, 0x2, "e3e614f7a2abb4618bfea2c7ff9164213222078a15f0208c67ee1b2bae3cf5fc60ac6e547fd0fbd5ecf976ff97339956e40b970a7662cb49995eb081ecd5935cc29839ff95243bab9071f338a2084b20ee959a2764d624115d7a1be4baa045eddd77c255979d00cca5b16b"}, {0xa2, 0xfffffffffffffbff, 0x300, 0x8001, 0xc, "e11223f0cb00336448391cfe9c4c15d39b13c2753aea00d894d3b59b235203de87f034c8901bf291903d5968af1ae24f313ba7c147501b3269e8864b0df96195ee640c66a6079d4c2aaef70c946c4aed96ee40f6d3225754563ad36a6633d0f829dfb5f9f60e3cf2d138d3937049d9553615baac2deeefac34d6dd66cf4e0fa5bdb854e581168dbbd8bc259aa13f7968a113"}, {0xce, 0x200, 0x800, 0x9457, 0x80, "68c68a129e75f43656dd6885bb289975b750aee125ca34a2f29c5982e46f256ea75307aa4965615b812e466903efc8bb230c79967d6eab00bd5b0c14df03d7ac617573247cbe4ddb0df9898eaf9d2bd995efd6f2bbeea63b7b6e7cf372782431ab036e369116ce189566f8f0de07bc8ca2340b3009a7c6d43b5f993d4da46468815d3bba93ef3914faae8aecba4a9609c1695974188c79e3ec8c8090557071a18e058ffb523af72873527c409d9ae636256a5a103a98c8b8c0b47d9580d7"}], 0x5b1}, {&(0x7f0000001000)=[{0x4d, 0x2, 0x20, 0x80000001, 0x80000001, "2dea93d6f34f9ad12816780faee0ae422c606be2995d2230d47441ffe4ff9d06d4a6b0fd6d3fa4032672d6f56fc888c40bf603f8484d2170beca4d781b"}, {0x10a, 0xc663, 0x100, 0x100, 0x3ca, "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"}, {0xcc, 0x9, 0x6, 0x7fffffff, 0x0, "b4b6e6a0431905a2beb6ae152a25bfb6299307236da66560b13e2f9717e7430cea264ba89233d4c1566d31e626197fad2826bb8915de5b203931d4430ddd97b09b9acdf60c9518e50d9782bc390a8fdbdbf23c331327264714036e3b46f2adb9b8f8b3a61fc98350bc5e069a326a2e0e9375e6bf4fa8f7a0a437dcbd9b9fa441da2ef30ed9f0cb2638ab7df34dec6464e845635819dea289d47122969d8ce802fb8ebd0eb0f759808a3464db6a54477ed17c1d4d3c0a25b5b99baad0"}], 0x223}, {&(0x7f0000001000-0x10)=[], 0x0}], 0x5, 0x0, 0x0, 0xc1}, 0x800) 2017/12/08 15:37:55 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000)="00", 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f00008c8000-0x9)="2f6465762f73672300", 0x101, 0x2) r1 = add_key$keyring(&(0x7f0000da1000)="6b657972696e6700", &(0x7f0000098000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$revoke(0x3, r1) socketpair$inet6_sctp(0xa, 0x9, 0x84, &(0x7f0000422000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) r4 = fcntl$dupfd(r3, 0x406, r3) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r4, 0x6, 0xd, &(0x7f0000010000-0x9)="7363616c61626c6500", 0x9) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000006000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000008000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1, 0x0}) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sigaltstack(&(0x7f0000002000/0x4000)=nil, &(0x7f0000010000-0x8)=0x0) userfaultfd(0x80800) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000034000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000eee000-0x4)=0xc) r5 = gettid() setpgid(r5, r5) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000509000-0x11)="2f6465762f7667615f6172626974657200", 0x102, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000011000-0x1f)="00000000000000000000000000000000000000000000000000000000000000", &(0x7f000000b000-0x4)=0x1f) getcwd(&(0x7f0000007000-0xd1)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd1) ioctl$UFFDIO_ZEROPAGE(r3, 0x8010aa02, &(0x7f000000d000-0x10)={&(0x7f0000002000/0x4000)=nil, 0x4000}) mprotect(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x1) ioctl$DRM_IOCTL_GET_CAP(0xffffffffffffffff, 0xc010640c, &(0x7f0000007000)={0x7fff, 0x4}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000007000-0x4)={{&(0x7f0000009000/0x4000)=nil, 0x4000}, 0x1, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/08 15:37:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000cb8000)="2e2f66696c653000", 0x141046, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000881000)="2f6465762f696e7075742f6576656e742300", 0xc00000000, 0x101002) write$evdev(r0, &(0x7f000052a000-0x60)=[{{0x77359400, 0x0}, 0x1, 0x63, 0x2}], 0x18) fstat(r0, &(0x7f0000d4f000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ftruncate(r0, 0xf1d) sendfile(r1, r0, 0x0, 0x72439a6b) 2017/12/08 15:37:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, {0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x0, [0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) socketpair(0xa, 0x80007, 0x20, &(0x7f0000d3b000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f00001b2000)={0x1, [0xfffffffffffffff8]}, &(0x7f00006c8000)=0x6) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f00004a7000-0x4)=0x0) semtimedop(0x0, &(0x7f0000000000)=[{0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0xfffffffffffffffd, 0x0}], 0x7, &(0x7f000024c000-0x10)={0x77359400, 0x0}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000d11000)={0x2, [0x0, 0x0]}, &(0x7f0000471000-0x4)=0xc) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f00001fc000)={r3, @in6={{0xa, 0x0, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) setsockopt$inet_buf(r2, 0x0, 0x41, &(0x7f000070a000)="de", 0x1) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f000044c000)={0x10000, {{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) [ 51.286667] FAULT_FLAG_ALLOW_RETRY missing 30 [ 51.291362] CPU: 1 PID: 3851 Comm: syz-executor5 Not tainted 4.9.67-gf26d3c7 #106 [ 51.298957] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 51.308278] ffff8801c7aef9a0 ffffffff81d906e9 ffff8801c7aefc80 0000000000000000 [ 51.316253] ffff8801a5bfe590 ffff8801c7aefb70 ffff8801a5bfe480 ffff8801c7aefb98 [ 51.324194] ffffffff8165e307 0000000000003af1 ffff8801c9bbd0f0 ffff8801c9bbd0a0 [ 51.332135] Call Trace: [ 51.334694] [] dump_stack+0xc1/0x128 [ 51.340028] [] handle_userfault+0xa37/0x1300 [ 51.346069] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 51.353047] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 51.359431] [] ? handle_mm_fault+0x117b/0x2530 [ 51.365625] [] ? handle_mm_fault+0x1fc3/0x2530 [ 51.371820] [] handle_mm_fault+0x1fd1/0x2530 [ 51.377844] [] ? perf_event_comm+0x1a0/0x1a0 [ 51.383867] [] ? __pmd_alloc+0x410/0x410 [ 51.389543] [] ? memset+0x31/0x40 [ 51.394613] [] __do_page_fault+0x5c2/0xd40 [ 51.400461] [] ? mm_fault_error+0x2c0/0x2c0 [ 51.406399] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 51.413029] [] do_page_fault+0x27/0x30 [ 51.418533] [] page_fault+0x28/0x30 [ 51.423776] [] ? do_sigaltstack+0x26b/0x6a0 [ 51.429713] [] ? do_sigaltstack+0x272/0x6a0 2017/12/08 15:37:55 executing program 6: socketpair(0x0, 0x7, 0x0, &(0x7f000021d000)={0x0, 0x0}) readahead(r0, 0x87b, 0x7ff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_int(r2, 0x0, 0xb, &(0x7f00003e4000-0x4)=0x0, &(0x7f0000724000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000f9a000-0x33)={0x0, 0x2b, "9ee02cb4a31bdfb769ccb362c59b014780b28e2c0e79c423b842b3aa5fdc0571cba6b2c5378b4c1a922235"}, &(0x7f000094c000)=0x33) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000dd1000-0x8)={r3, 0x20}, &(0x7f0000cbd000-0x4)=0x8) ioctl$int_out(r2, 0x5460, &(0x7f0000ec6000)=0x0) getxattr(&(0x7f00003b9000-0x8)="2e2f66696c653000", &(0x7f00001d1000-0xe)=@known="73797374656d2e61647669736500", &(0x7f0000990000-0x94)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x94) r4 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00002af000-0x17)="2f73656c696e75782f76616c69646174657472616e7300", 0x1, 0x0) connect$llc(r1, &(0x7f0000474000-0x10)={0x1a, 0x1d, 0x7, 0x8, 0x2, 0xb48, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r4, 0x40a85323, &(0x7f00003fb000)={{0x10000, 0x51c}, "706f7274310000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa, 0x1, 0x3, 0x1b9, 0x9, 0x0, 0xffffffff, 0x0, 0x4, 0xbfa7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/08 15:37:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f000063a000)="2f6465762f696e7075742f6576656e742300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000f62000-0xc)={0x0, @rand_addr=0x0, @rand_addr=0x0}, 0xc) setsockopt$inet_udp_encap(0xffffffffffffffff, 0x11, 0x64, &(0x7f0000f2d000)=0x3, 0x4) bind$inet(0xffffffffffffffff, &(0x7f0000d6a000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = socket$inet(0x2, 0x1, 0x40000000000000) r3 = socket(0x10, 0x802, 0x0) write(r3, &(0x7f0000aa9000-0x22)="220000001500070300c610f70001002702080900010000e0070001000f0100000115", 0x22) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000828000)="2f6465762f70746d7800", 0x20001, 0x0) ioctl$TIOCSETD(r4, 0x5423, &(0x7f0000e25000)=0x9) setsockopt$inet_tcp_buf(r2, 0x6, 0x0, &(0x7f0000969000-0xfd)="8a3d7c09c8a9", 0x6) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000250000-0xe8)={{{@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], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 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=@multicast2=0x0, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004c6000)=0xe8) getresgid(&(0x7f0000242000-0x4)=0x0, &(0x7f0000c3a000-0x4)=0x0, &(0x7f0000d70000-0x4)=0x0) chown(&(0x7f000034d000)="2e2f66696c653000", r5, r6) r7 = syz_open_dev$tun(&(0x7f0000bd2000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x4000a) r8 = fcntl$dupfd(r7, 0x0, r7) ioctl$TUNSETIFF(r7, 0x400454ca, &(0x7f0000a5b000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) r9 = add_key(&(0x7f0000367000-0xb)="706b6373375f7465737400", &(0x7f000056b000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00005c9000-0x2d)="", 0x0, 0xfffffffffffffff8) keyctl$unlink(0x9, r9, r9) r10 = dup(0xffffffffffffffff) socket$inet6(0xa, 0x800, 0x3) write$tun(r8, &(0x7f00003f1000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x415, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, {[]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "b31d90", 0x0, "b99878"}, "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"}}}, 0x41f) recvfrom$ax25(r10, &(0x7f00007f6000-0xbb)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbb, 0x146, &(0x7f0000106000)={0x3, {"9c51abc78172a5"}, 0x43}, 0x10) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x81) fcntl$setstatus(r0, 0x4, 0x80100000023f5) getsockopt$inet_sctp_SCTP_STATUS(r10, 0x84, 0xe, &(0x7f0000498000-0xb8)={0x0, 0x8, 0x9, 0x8018, 0x2, 0x9, 0x2, 0x4, {0x0, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3ff, 0x10001, 0x1ff, 0x2, 0x3}}, &(0x7f0000b35000-0x4)=0xb8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f00000fc000-0x14)={r11, 0xf4, 0x2, 0x3, 0xa187, 0x515}, &(0x7f0000a22000+0xd1a)=0x14) [ 51.435648] [] ? do_sigaltstack+0x26b/0x6a0 [ 51.441585] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 51.448391] [] SyS_sigaltstack+0x6c/0x90 [ 51.454072] [] entry_SYSCALL_64_fastpath+0x23/0xc6 2017/12/08 15:37:55 executing program 7: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000075d000-0xd)="2f6465762f7667615f6172626974657200", 0x84880, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00001df000)={0x0, 0x75, "b5a7c0f0267ae6082b6698f94db443a7357fb33991e95eec685c84494320292cc9a44542a0e55826323cd8cbe2881c0bf46bcf162a80b0f28179a0107ef4cbaaa7405d20824f667eba153a42340d909fae7ce3aff3a8452cb72036661d50348b6e31a8739ab34c61021f5d708b4fc9f6c5373a020c"}, &(0x7f0000ee6000+0xcb3)=0x7d) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x3, 0x4, 0x8, 0x7, r1}, 0x10) mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_FONTRESET(0xffffffffffffffff, 0x4b6d, 0x0) r2 = syz_open_dev$evdev(&(0x7f0000401000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x2) read(r2, &(0x7f00008f8000-0x18)="", 0x0) write$evdev(r2, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) getsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x9, &(0x7f0000364000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000c57000-0x4)=0xe4) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000001, 0x8031, 0xffffffffffffffff, 0x0) fstatfs(r2, &(0x7f0000506000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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madvise(&(0x7f0000777000/0x1000)=nil, 0x1000, 0x10) ioprio_set$pid(0x2, 0x0, 0x8) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f00002f0000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa2) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCGETA(r0, 0x5405, &(0x7f0000fd5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/08 15:37:55 executing program 0: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)="2f6465762f6877726e6700", 0x100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000001000-0x1c)={0xa, 0x0, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000e0c000-0x4)=0x0) r2 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000c53000-0x11)="2f73656c696e75782f636f6e7465787400", 0x2, 0x0) sendto$unix(r2, &(0x7f0000354000)="3f05281517abae5a4ce8c991fa9046d2b2594408", 0x14, 0x4, &(0x7f0000049000)=@file={0x0, "2e2f66696c653000"}, 0xa) sched_getparam(r1, &(0x7f00000a9000-0x4)=0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f00002f0000-0xf)="2f6465762f73657175656e63657200", 0xeb21c1d9a210484d, 0x0) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b5000-0xa)="2f6465762f70746d7800", 0x106, 0x0) r4 = open(&(0x7f0000be9000-0x8)="2e2f66696c653000", 0x0, 0x5) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r3, 0x40485404, &(0x7f0000c89000-0x48)={{0xffffffffffffffff, 0x1, 0x101, 0x1, 0xc36c}, 0x8, 0x8001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r4, 0x84, 0x1e, &(0x7f0000e3f000)=0x8001, 0x4) unshare(0x1000000020040200) r5 = socket(0x10, 0x3, 0x10) write(r5, &(0x7f0000bdb000)="220000001a00070b00000000ef001201014b81000500010007000000000000000500", 0x22) clock_gettime(0x9, &(0x7f0000794000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r5, 0x84, 0x6c, &(0x7f000077a000)={0x0, 0xa9, "a90ab468f2f0d9d9ef5d04dbf065e5858eaba2237715449e25599ae59fd5eab42b52f052fb14484d857cfd00f4e1b1bcb418e22f96f19fb806f02ac8c6d46745ccd66bfd1c8c4bae50ee44fa1f14ba54b9318847ba12d989353de9d1567ac10c44080130cdce7a70dd31686c831e94c5597842fd01948c06f3e7ccf9e65626d49decad17615d0f819b5738023279e61fa21d126b09d6255f10cdcfc9089532737560846f2b1598b5ac"}, &(0x7f00006f5000)=0xb1) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r5, 0x84, 0x72, &(0x7f00002e8000)={r8, 0x4, 0x20}, 0xc) setsockopt$inet_tcp_TCP_CONGESTION(r5, 0x6, 0xd, &(0x7f0000ed1000)="7611020000", 0x5) clock_settime(0x3, &(0x7f0000720000-0x10)={0x0, 0x1c9c380}) writev(r3, &(0x7f000018d000-0x10)=[{&(0x7f00009bd000)="7463177477c66bd30b1d757244b53a2c772bb77315b6916ac0c769bb27f9e7e53d4562eb836b502f47871872c68531d240be0256d69d3232b84494320aea3e71f0703b720f8c10230d24b73cb3ff38c10f14046381fef0d611eedebc1f7692b5a5ac18e3eb415f14ee6b8321ae8093b193cd8188a4274d700ef059938f410cb4f548898fae79a376f33b8b577f90c90665f6", 0x92}], 0x1) ioctl$TIOCPKT(r4, 0x5420, &(0x7f0000aab000)=0xffff) ioctl$VT_RELDISP(r3, 0x5605) r9 = socket$inet_tcp(0x2, 0x1, 0x0) creat(&(0x7f00006d7000)="2e2f66696c653000", 0x100) setsockopt$inet_tcp_int(r9, 0x6, 0x10000000013, &(0x7f0000526000)=0x1, 0x4) setsockopt$inet_tcp_int(r9, 0x6, 0x18, &(0x7f000065f000-0x4)=0x4, 0x4) openat$ptmx(0xffffffffffffff9c, &(0x7f00009be000)="2f6465762f70746d7800", 0x200, 0x0) setsockopt$inet_tcp_int(r5, 0x6, 0x1b, &(0x7f000074d000)=0xb251, 0x4) mq_timedsend(r0, &(0x7f0000830000-0x30)="e69fb41c372957dd1d9d3e675c3f9404bddd76b781be5821ed040cc0e4f652573733c01989f77aef41ad4c5143a964d0", 0x30, 0x1, &(0x7f0000503000-0x10)={r6, r7}) bind$inet(r9, &(0x7f0000b03000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/08 15:37:55 executing program 6: mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f000002d000-0xc)="2e2f66696c65302f62757300", 0x0) symlink(&(0x7f000000c000-0x6)="2e2f636f6e74726f6c00", &(0x7f000000d000-0x6)="2e2f62757300") creat(&(0x7f0000ccb000)="2e2f62757300", 0x0) pipe(&(0x7f00000b9000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x40002) r4 = userfaultfd(0x800) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000ff6000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000ff8000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00002fa000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = syz_open_dev$tun(&(0x7f00002d2000)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$UFFDIO_ZEROPAGE(r4, 0x8010aa02, &(0x7f00007c0000-0xf)={&(0x7f0000bb5000/0x1000)=nil, 0x1000}) ioctl$TUNSETIFINDEX(r6, 0x400454da, &(0x7f00002d1000)=0xb) r7 = socket(0x0, 0x80803, 0x0) ptrace$setsig(0x4203, 0x0, 0x0, &(0x7f0000001000)={0xb, 0x6, 0x3, 0x0}) ioctl$EVIOCSREP(r2, 0x40084503, &(0x7f0000dd0000-0x8)=[0x0, 0x9]) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000222000-0xc)={0x0, 0x8001, 0x30}, &(0x7f0000110000-0x4)=0xc) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00007cf000-0x10)={r8, 0xfb4, 0xfffffffffffffffb, 0xffffffffffffff6b}, &(0x7f0000daf000-0x4)=0x10) setsockopt(r7, 0x107, 0x1, &(0x7f0000001000)="", 0x200) close(r6) dup3(r5, r7, 0x0) socket$netlink(0x10, 0x3, 0x0) link(&(0x7f0000295000-0xa)="2e2f62757300", &(0x7f0000a7a000)="2e2f6275732f66696c653000") mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) 2017/12/08 15:37:55 executing program 2: mmap(&(0x7f0000000000/0xff0000)=nil, 0xff0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x7, 0x80003, 0x8001) mmap(&(0x7f0000c97000/0x1000)=nil, 0x1000, 0xa, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x11, 0x802, 0x7) mmap(&(0x7f0000661000/0x1000)=nil, 0x1000, 0x2, 0x32, r0, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000168000)=0x0) mmap(&(0x7f0000661000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x6, 0x12010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000094000-0x9)="2f6465762f70707000", 0x2000, 0x0) openat(r3, &(0x7f0000fe0000)="2e2f66696c653000", 0x2005, 0x81) ioctl$DRM_IOCTL_DROP_MASTER(r3, 0x641f) capget(&(0x7f0000000000)={0x20071026, r2}, &(0x7f0000661000)={0x401, 0x7, 0x4, 0x2, 0x50001, 0x0}) r4 = fcntl$dupfd(r1, 0x406, r1) mmap(&(0x7f000018a000/0x1000)=nil, 0x1000, 0x1000000, 0x10, r4, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r3, 0xc010640b, &(0x7f0000dc4000-0x10)={0x0, 0x0, 0x6}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000000)={0x0, r5}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r4, 0xc010640b, &(0x7f0000002000-0x10)={r7, r6, 0x6}) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, r1, 0x0) mmap(&(0x7f00003cc000/0x2000)=nil, 0x2000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009b7000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x100000000000032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r1, &(0x7f0000f3c000)=[{{&(0x7f0000ff1000-0x58)=@alg={0x26, "6861736800000000000000000000", 0x16, 0x5, "74776f66697368000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58, &(0x7f0000ff0000)=[{&(0x7f0000a6c000-0x9b)="849963acf6d7b4e999bf342924650cdfdd5ce2be9b40df0b08327d4f67ffdfd293db6aa572bbc1580f61a26f625726c109761b133b286a5a6a1f32b8f86b3a6508b8c3e7663fd9ede497c90ff0cdf5912e6a585472ce60f970cc8d17df885970f9d04f77a74b54c8de1a25bcd64a6977f40fd6a40465bcead9535a80b3ae0b0978c4c2f36d18fb6105040aa5e76c629d428fac15713b610df634a0", 0x9b}], 0x1, &(0x7f0000ff0000)=[], 0x0, 0x400}, 0x5}, {{&(0x7f0000ff0000)=@ipx={0x4, 0x27116eba, 0x7a, "c0fc5770c691", 0x4, 0x0}, 0x10, &(0x7f0000ff1000-0x50)=[{&(0x7f0000001000-0x86)="5c4f985801dfd766708276c2e3a67fe2890c0900371fa6047f981a3e633050deff4a70986cf55e4a9d298197ee24b5e139f6d665be3b8f1b3476ff073b01f249b0a4333fd6ad15aad44b514164553de210596d407bd6de5c0d0df75bf28c87cba214f565bc14da922bba21c7987a9b32942e8f2284ce270f3be0cb4664f2dc53768853e6c422", 0x86}, {&(0x7f0000ff1000-0xc)="b72af5e6736d6abc713f5fbb", 0xc}, {&(0x7f0000000000)="1f35887c73b9caf7fa3eec6e732d984f240a9d24ed0b3d537a", 0x19}, {&(0x7f0000eb3000)="296160e8706404f1aa66f9a4dcbdac5c8f17a387ea6d2501ce5e0232fd72c33e37ada5ef866bc4b29a66474ea3e1ccd544bcc08f086cf00210e4eb6236836ef2405043a8a3f449e7c6ddfd682597b247d0f6e2d230e57d27b25f89ee7cac4a2c91a9b9ec6b9ec33ccab56ae208511fcc04ebc6b569a5840184a1054a0816c5b3fe907a2f15e756ec541f8458b67271aef42fa7872526d7df2201514fd7eccbf0dea94f62287c0a8a111ff026ba476eb5693d127bda8a4485bb5b22398101346052de43071b60045ad4f7c0cec473c3e67fcf053b", 0xd4}, {&(0x7f0000621000)="814aab7dd13d24c40d669b40608a9360788a466565e9621e1bbff9375b0cd45de76b0a58a350aefb190834f21e99584272f3c2ea21fb48743686cd553b13be6bbcf71e3fa620660fb84c752b2b2b4598c6ccdd8a38e38156b09868ff92af34598d96443cba3372fcce421db71a993443e1a86e6a8d1a3a326265d2540c46cc849c315ab52b0ec21b5d7126094e5b5ae37fa0831757ae2d1949925646e8eccf72ec47d72aaebf93de784b518575e9a1adae7bb524", 0xb4}], 0x5, &(0x7f000029a000)=[], 0x0, 0x20000000}, 0x101}, {{&(0x7f0000ff1000)=@in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000ff0000)=[], 0x0, &(0x7f0000154000-0x180)=[{0x70, 0x110, 0x8, "558b0c7732016c998b48b9a9b253a61a3d0bd5c7a7516c94dee8f180607927c058d55ae414d9f7ce43024e24c5c5f69a62898b04765a07d0cba3ba358af981e34f8d7e04df8fc1476d6edb1d6e35101bdd85d46cc895f25d54ba3580"}, {0x28, 0x115, 0x5a5, "544c40fdd7daadf8b462bdeea9e8915b6ac605e86a0151d5"}, {0x38, 0x116, 0x6, "5056b4e0fc38e8a5d61a15847c8307512c17fc4150f101cf3e654e48c559b591feed7084"}, {0xb0, 0x11e, 0x8, "5a0a259c138cc145379ca804d570689efe4c021d9aaac0c8be981339a1c1c423771c4acecca385953c58dcc3f4b6c4d7e2e828eacb53fde95364ea9a902be585a5abe162f8fba5e06717cda88421c6564ac7366445b83b9b1e96c60a7e21ec2ea8d9d1d94c93c3469660b22bbf2052a80c421d98e0d7a0df354a317e33049ae843c1edeca246e8a31e6d3a9ee8281cf8bbd21f2154ef11ce0a9614f1b4"}], 0x180, 0x44000}, 0x5}], 0x3, 0x804) setsockopt(r1, 0x107, 0x12, &(0x7f0000000000)="", 0x4) setsockopt(r1, 0x107, 0x16, &(0x7f0000000000)="", 0x0) bind(r1, &(0x7f0000257000)=@generic={0x11, "5f87045abc39d01f0d44bff53ac8478dbd1550e2f721ef5b452307ed5852fc54f9d267db3783e27507d24d014fee77fe0ecbe6b0a5cb524c0afaa2afe9456c934c99ecd45c3f91b49f9de7092babc1a6617d5809e1855357c127978abd382794bcba4045f27611581c96aa46bb331a2a3bf984620ffd5a74b0029c5a7e5c"}, 0x80) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000c6f000)=@generic="00037e415ee67566024d000001018b40") socket$netlink(0x10, 0x3, 0xa) [ 51.487778] device gre0 entered promiscuous mode 2017/12/08 15:37:55 executing program 3: eventfd(0x0) mmap(&(0x7f0000000000/0xff4000)=nil, 0xff4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xf, 0x80e, 0x8000) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r0, &(0x7f00008b9000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ece40b767950080000000000000010100075811039e15775027ecce66fd792bbf0e5bf5ff1b07f5f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc28154"}, 0x80) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000ff9000-0x4)=0x145, 0x4) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf20000)=nil, 0xf20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x802, 0x0) mmap(&(0x7f0000f20000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f21000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f21000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f21000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f21000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r1, &(0x7f0000f21000)={&(0x7f0000474000)={0x27, 0x3ff, 0x0, 0x7, 0x5, 0xdb7, "43363eda317a909d262f71c5af46bdd344b2ecb677771503ce07d897e59c25d6cacbc325446d836abe983c0cdaa4189422849913e079731aa740aee4e26882", 0x2ef97279}, 0x60, &(0x7f0000f21000)=[{&(0x7f0000b61000)="b80427209ce3a7fb47859bbf0e6d8110728ffb1b70b8c13a6401620306454706e655a6003159b730deca4b0d5f432060a0d515082fa15871bc4b7db842e7721c35a277ef3053fba65046ece81c4719e768f119c362676b070e1456528c1f3fb2f1c84090c3f7f312b06fcb7744b1945ecd35593ecf985a3bccb39d68514839ee61284345392b4e5fcacececc", 0x8c}, {&(0x7f0000110000-0x39)="ac9bd0c02252944d9c9b42be4a96f8f255bae60b384528c34de2a4c306515ed93b7818f269711b0fb9e59539248b72e750ec89bd2ae671fff3", 0x39}, {&(0x7f0000f22000-0x1000)="084c5e3f06222f25cdc9a257c8172e8059e96cf43df09e67ae472b22929f3ca3cd27788c96e0be7d88f06e82921801685313b751f0868736b2c4e5193787f0001033622481081b80e66e639117c525ae674fff476f0107533326bf6deb3569465ecb09c31aa2f4ef004a48f6591457f28e5af6a5f9c4c8f95eda143f0f87232934ddd2a47ec3d6ad81df4bfa801033d45f9774e00e398101acb3866c1cd4994d12f668040ee8386b74c1741391d210df3e64d735cd068baa3cdd48e86e6e619d1bfee035d372704739ca45fa225f2804baf8189e0f72c3ba7e880e7262c4202312e1d3da19848288659769997a9b58163b478017c330a56bd5dfe07df3bfb80a0251b478a821f876829f7ca0a0559f38207b2cc33c95b72c62aaaa84665a7e772e4b1ad0f004684f93435ca1f284d4f5a149ce0fdaaea49e144e8aa631cbe289337f62fa882f61b8b143610b49a84d9f47cd06a6d76ebe92f7fb713298ef5c0a4b8c26c91332274bc0b6917d05284144ea77602b48b4b5d4687464ef3607f9395a10ccd6a60dd6ee34d1847e51e413dc2e5cfe6e8726be1d331d9f5a670120a5635ab3e499d073e5030eb78db263db7fa3b8f79a5dc5191735bfcfd456b133b1b4546c07d7267747f6b9968ad0e18b974092ed1088cf18c18e26b261413b4790f5d3bb7b057a79d1ced4da9a91a17712eb537297d10d9733f8310eae4b0efa254b948550b01e6b721f734731c52dae19334596eea3f781c245516bcc43ebc0d9e4bc4bece58f2904c8feed68cffd5370cde8322508362c2c9c76e720a843e3ae311961c1794ccab458f9e3c4cabd3dcad9200920256ea161acc125b1b22b1355eca50d0cc906938c5c9a523a49c76fb6f3b78164bab29ad593ebd8231d42cc0e6b6303f60b06323dc5d7f6f608376f4c4d1262bd5c2d4488b21aeabb0641e5230f90817f76a3a6a48b96aeb61f8caf87f462a222e6a023a70cc27ba3c21baa394bac7c123c51b519617db628e9aea4c20baaf966cb9f1fd5210bf8a612f30abf7413376bd35e7d9aa0d92032727410a62869b4cab4877b26855541f76f2bef8a085457807f09780bf56d44a0815bed398a23ca53563cc9a84f675bb5a027cac917137a6a60143eba8c8a4b8e2b6cef7ad1fd5a5b5fa94aa78cd7704f2def206552a0c24caa8bbe92c3061062bb005a1ef5b13125f11fb8a0933876d78483c73f1b8e98b1421de424002861c607526333d0196849a18033f636061fb994c73e9d020d87726822012e18f08dcaa8f1376d583973dea5b0a5468b507d28c2ebc1a2ccb00deaecbee5f5cc1426336453e12cf1163758ed35359ea0fdc947a57c96fa141a2bb5550dece35d9d3f81cc035f95b1abd7c4c7f2261e8dc56dec30e2e8fed2d780a074a28e54a6a68a4a8a26cf381c7281bf92927cb0b74034873492197301db4e4d9a286c7f343ce2f45b4aaa924200efb4469820adcbc4419b52b50ca18df62ba27ace83bf62e6f22b972bbe0b5b0524033a79d5cce03fec8dca72fce44e8d7860d6d97b197c677102f1a5010cb8c537935a41bfb6c4d2b55b70b626a6b37b02e2435d91d713db6a3c04329cfa85b27c3ca9c3df29756cf4a5b1c72c48f01c064ed9cb84fcf4236feeb6e7380c86353390a8954e9ea50010350e8b9f6887bafbec2b7064fd406f1448e500b69bc2d6d032588d1f91b7f1c5d95f78a9cdd2fe23005f80c19138f337120f15328ab2957ee567f0e380cf36c15dc39812cbf8b5a2e3cbf930ecf584bc76249f2f35113594ddceb92a406e9162908b6f4adfc99df2f8623837074666f75313e31a0ed5a3fe35edbdcf7941afe0a4100584f63fbf132b06fbb2812b81ed2a49f677184c875df74199a4a5cb5b8c051ea1eb331e9370f861b71376a601715e02da19244e02582de752ff006ebe5ee12de12f0a610f45b79dd24cb423097236b75ef0b0c97ecf581e0d05e13f6f900a64cffbb40e001ddc50e87e6bb4c1fa2011a142fd454a7765f8237311d365739cddd74d8bac4881dd1c662811a5b562cc3668aa951ab8e0ec0be310f836b74798cbad40d2295b88124f3db120ba18b7cd2bc3ab79e73b48c5819277f89757accbda4eb335983a07e707691efc705c01694efb056a056b944893703fbb3c73ac7f62e542fce51e1f819cb4aff65594c5c7e46d9c3bf501f6df2e97d6d7040fad9dd0aade2f2901585343daa12c178130aca76f9a36a21683da1d2c194047986d1d0c32f54af0cd28d299d0ee4b4b55a5162beeda07a6a052038add67cbb6da88a5f11c4d1a009d4ff25554d1333d50b2b92cd874710b50c48c50bd80177964a4c4ecc4007da7f4204927a2cd67c7319a283622db57b93203575625b45faba14fc5930d85908bbeab4e3e733def7945676541dfe40650e4dcdb1fdb1dece45a10d3825c0e5e101c9b24499dbb24d3a0f34cca68a8c585a59731d62e67278daebd6995570b9c96ed8a2290058e6b1c074563b3135a396acbcab07d5607c4fc80910ff5ee648c250058bfb8f86e802b50bc927f188105d2b650770fbc4666e81b6d243f8d3a6f3a18025560f0290fca3b22bcb2023590c4a8e6c044265a7063d8def444b93b93eb45f94fd34e190fc5040e92bc3c67067f85abf68bc3105cdcaee6318675cda4a59899b43bc1e5ae31ad2e9c890b2a23bdfed23db024cd12e21df4c2bfb0cfb3311e7cca88033fab99668feebb63dc4d0504eb62e3cb4798c35337b9c92156f9ea2a2a650f699c5b601d00519fac32d493e3eb92a03d73abadd726954671e94516969c79ae6b8f40f55691c732720dd8dde075b9314f7efa9464aa581cc61cb6c6a282e719559a1be988cfcf0ad75551e70e528246031762d08fa3233a019e0682eca9e616a568ad795f4dc778a0837e4505ed64a3c9f0a43773e9883fbfebaa605ac99fb4c0dd007ea0e899e8eb0721aa82de83e7d7e8c1667707fd0b6637cdcacc8fee296322cacc64422def4a2440fe7f8d8dbf1309558372837078ff384d249f0647aa3aba66f1a275ca9e23b1c2a59b77c74c1298eabedf4bfe46673a5424165115175251e49413c99c325ae771cab4f99af7a243874306839c20b0aecd1b2dd78532d11793ee686a62a7a429fc993c2db54277355336e8c2f16decc63271e3d641e67171b1fb5f91526ebae3f496da23ec362e8308a59a1b7e8c33f0b4ccfd299d5cfeb7462c2e8ce07bf71dd6e9c9fad80dceb445bd384d62dd8f68e010925c91f583f390a738f4e5031f07efeb5ec8c8c134914c088933d02487fe949be12936015eeec3452bbfb3f0e8857050f88c9fcd1ce86aaf3c097df0f3879d0f35a46f89764205c8acdabb10659fa299957c0d4531271f4b5e74371b53d64940563e46852e9335a63f040389f9040a0474161504f0a0a3815fc7b558d893ebdba8f0d7b775216325e19cfd017bf8fffc0bd7953c72c2b4bc72070e556dedd2b6c403cce810b1098c52993fd888b62e52c6246248432df442d499f1d87548ce9432f168762826660064854cfd9810843043208765b38353cef02251033d6e141312a5abf076d91c6e3488d6e26980f6b9b8600c69a3977a9963e85602d1f00800142e0a42aa2a1562bd8aec0e0f64fbc4fb24fccf692ea067cdcd3b56ec641d8687d77634517486a39a516643315fdb74119b5b8680598227ef83db7a0d9f4c13d2dfa6f46837d2f27e0c135546456fac61b7ea72a0d813946cd015bcaf6c228e427c93b2addea07f9826ecd89ed21c4f2dbbe21075d2caa98fc744c374a46565cd14cbd6e1f11f4369f8afa05ffa3e6eba2cd8aea03688da2ddea7643949c3cc8cfa00f85e3c8f19fe9ff6587aaeeb524451c3dff266347b0fc2113f11d6dbcd590ece9c03a91f96b89e37158a37ee6a0cfa3d7b0f12e4454c63cbb438ec349b825938d9b7981867988c54abeaae39c80cad9c4d34fd1c23f1d1a98790369c23903d93de803785e304c690fa2bce8a452dca718177fd60fe25aef7d9d542d5df9a3c0a6e401a2a00f9203cf63ae1fbf8a9740ea5b75a1a20bf18de9a33e62cd99eaff7593ec686b1b4d0fed297e388150eaaed75a9adf40a40e0e9a3bd26550108f2ad6e6630804b8951d334c49f5780570b3ec743fae72ab3684b73d6336efd7864bc41fe3917f66843b72c49e5f45df26de2e7bf4ba05c4de7e9a328fd09731229b54ff1a5ff34b5e9ef0c04dbe25949993f321f7e87ed8d36bb4a2fc4ee42918ad7f273280c747f134c0a431bda4fe46f13bf3da72b7e5e6df710a87513965be4b2b39c7338c6e1496447ac37e93f721895aa9b6c558a6ea7e2c298bd65fdccd995adff3d896fbc31aa313ebf886247f286d60c7479597cf69e0542fa63bc36964199a7ddfec48372ab8fe95a73180021a2bef194e91a224a2479644ef50d9d5564847ed4c84fa996fa471b299fe53aab189af1b860ea9a0ad3d0c39fe39d4418ed979fbe10b2942ceff907b9ea512505c2179c06984d19c4a8c099e125df58cd3f903cca9d817c19ab7cd3b2a87f98d4eb3d9a8161077944bdc5cb95f9c63d98614a1f913e1e68613c2fe997a96b2afd9c5628043a6b05caa69e79266a25d5dd4ced11c0fd1f147a0e5a1c4c131cfd739b4dc43dd19b3bc4d6c1aea981a864b045f4b05dea95770e0e560be6e3cdc3349252e9244e65a488ad9e90700476397311f3e72a85542a65ff5c70840fa94f90b9871334b89932ce70bb07198ce271168f8a802b0b31f8b40b283d31646fb6741250ab8c234a274f26e37c1ef5f67139fa5a5609fb82a777f60e289e1702ba3aa398829bf8ba20521d8b7db74d2f23cd8998d1769c65b02a04ff9e4de51167b69a6494ffbd36608c06c43bdd98858d30730231c707926e56bbe3a294d9cf546772f7ea57eb5d995ab4df62ff8c462e8f2d2904213215d8781755a854ab08712b0d0bf8149c7eff5104fa563e99b25ed76b0287a850c4bdd8ff6a3ed0a7c13014a58fe7f8eab1885feee58d8a498c81bab49986dc333adff3f020a7a30673154698054051b9387c60b137541559f6f7798384f8e959034f9395b27a73c94d1079a531716f18138ae5af2f205fc7a03427822cb020a837ad7ed8b4d6e269715184d6cd31aba9699eefc5b39e50c7bf536927aec4e35204938c96d31b665d670e07e396c6ac9469298a398ecb8d9be4db50e7a2d50c0ab4ecca845b4a06199522aaa4950c4ad0195b4f2f47f901091ba8a84f424292c340a80c1cf01eaef699a630ee65961be22add92cf203197a27724b8ecf1ccb3a695f394a1cf0802e4c7f1472a1ee2640bcc20ac48daf58cf2ef205ec2acca09c631abee4a0cb4418fbeb720ee080920f66a896699984c64b0ff8f70a4e15a857966cb33dbc198350ae2606df84f1be8e4ad7e9cb8bcb5a069430c7790b7967e702199b9909bcffd8184f493cfac8933545fcef5320ed8e5989f2a5c66b6f16f8f2c8e993fcb7b347cc513cf74476a81bce4fb8440875d588acd219779872a1c412177ad46d19a821e8bf4e6bb11d31249f78d412b27431fdc97da20facbc04c00bfce28e6aa13db37eb7494d8fbd78da63c825d858b74d7e88babb23425c0177cc8cd66786d785e71c08fbaf9fbce65dceb8fcef0980e14a568d2a18a456f919d89a2d3a1f8be48995db1c7516e8cc46ec7e7111f1e86563207947adffc957ecabcf724abe727da9e59a5bbc357ac873f27bdb2b386e94dc61def2b2220cf10b264c044493b2d2533046702678e3946e213c07f123ec1257c", 0x1000}, {&(0x7f0000f21000)="704efebd2696f1611160a8db6e198289cc33fc6f739eb3e7d968afe05b60955754d9f71138ce5f70df7fa6c9b3cfeb4daedc20178b7d7fcd55c4c0fd80c869fb249ebb9bd8eca4e72b64cb9f13b99cb9d8e455bd8129e49ae7f3791504776ab4fa2d15998a22f3a59a0c6dec1080516c3ad8608aa47d580709da7b6c12f7c0881c80c553bb5b125c6ede483910828066d06a811ab8931a17be401ec429b669bddf216a707826a10cff6c7cb36fb63750f104fac713dc626d86592c75ad996a277b97795a926b6c6a24a0eb55b1390fec476597250b276ca5e931f54702f5fd05ea70c8e734d9a2d235e0e66d4ede90b93cb13b90f78f647ad3cf9d58", 0xfc}], 0x4, &(0x7f0000965000-0x88)={0x88, 0x11b, 0x6000000000000000, "617c1a1e6a6e70e6ee0350c93931c64c929364a85ebdaa6829692767004a689e774b438077d166abd58f7f363958b146d32842eb4b673e170360a7206a781785e3094b3a3891a9598894a7d816a47133374806ee7712c4b39868786ea9d424f3e74e8ce48ebd31cc8a33ab9748773743dcc905ee24e449d3"}, 0x88, 0x40000}, 0x4080) write(r0, &(0x7f0000842000)="2000000018000100000000000000fffffa0d000011000522000000040017", 0x1e) recvfrom$ipx(r0, &(0x7f0000fee000-0x74)="", 0x0, 0x400fa, &(0x7f0000fee000-0x10)={0x4, 0x10000000009, 0x3, "0003200032a9", 0x6, 0x0}, 0x10) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f000046e000)={0x0, 0x0, &(0x7f0000a5b000-0x80)=[{&(0x7f0000323000)="640fdc926da439fb594c73ded44e211fdfdb10b4109c9b7e054af21badd79e143848c049d5c7b21d9dae651188a640f0ac33f253d2d5787f413034b2e4675fd48f27b39ce2b970fccf396193104b7b4838beabc9e4bab509316458d03a7743f1caa1f79635685925dfcfffa49918a28a6abb6971ea7eb33a398a83a53b1e1875f8a874ec47fc33c74305c2030a727ef6fdf6c21dc9ced0e2cf3e0f37886dc36aeba6d35d9649dff2e4863df3ca98b9a81eb10ee545b7ef35aa0ab7369dc45d8575925ffecb0baf7dbd067acbec", 0xcd}, {&(0x7f000053c000-0xe7)="a38e02754a09c2a21134b1288f846ce58c42ca283dfbd554d2a5e86461a33f4e4c38e122dd6f1fa3ba6f6781f279bcf22fe191a4113a9758ab199666c66f96ecd57bfa853ad029f948dd3af30522af85f03dc9ff0632c67630d4611504cad4fd0bfad4bb1a2aa5bc275430d6dacc9f1441922189f76b29136dde7b40c18c71a380881f54e011333b3d203ce151ab4b3c436c0a6f22c158a2ddb53345756269304fd2aa7cb39b1ff3da964677368c0c4b93e5ec023258a2c77af79d1203c6ca15d0993a31af96ffc171cfea80ce1f97e01cd6e5a99761df9f3026e0c80d561e44429b084990fa59", 0xe7}, {&(0x7f0000e1b000)="dbf40745ee9663f60950d7a15b5e66d5cc81e6e2c9462dec74c92e2f1d23bdb29b98c449bc2246f385a54aa466a17b7c68974e6d1edb705f784dfb5ee7f6ef4f9c03e12f900f7a0ae32ead618a7e65b26001027b04e1e5a1d4e87d1b163079e0ee3935c54299dc2f4447f661c405335340edcacfbf09b92077b787fa6d2a8839e183203a4e7e25bd12a12bd74d409bf7c3b194020be3ec2f2310e44ea177750d269b4e35ee2d58503a5ea719116f5d0031875bf15308a5ed270b4abe8b8cd259adab297925995c9951498405633d8767e2bffe9f66bb65817489d7795e5efce693ed7eb2b352ab2e7ed06155821b65c807dd43a901909b", 0xf7}, {&(0x7f0000ff7000-0x6f)="6a9e23bad8f816db7704616e70ca5849a3ac238a61965d78306c499d3094d37cdc7a77dbcd75f5d329c67af52f7a8b313a8fa2b4af925ae2128bf329c3c3b5812cd365e6680f6aab0367ba6243ff8aee287faf976d4e11c77447feb0b5ede5e4ff4fdbea27f36101461090625eda62", 0x6f}, {&(0x7f0000ff8000-0x5f)="07d6ddc3c8b7e4e5f2e6592b12ed94b7c0267a0c9ae747b5f6cb892ce3d18b2c792fd0581b705c94dcb55c9a3ecf3315b4b6e17594b0f426c67bbcfee5073de4a41271c9307368297933a68453057480b0b67798ba530ed8b49e3b1f1fa090", 0x5f}, {&(0x7f0000544000)="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", 0x1000}, {&(0x7f000037a000-0xd1)="73634dbbd4b3c415c566022a396d112f0a1688d29378e7ff89c870839587ec54f205b2bdc611c82c2860570a49c90c0d1359fa3eb2417484f0491f8bfcf6590400a8549a25a4aa36d03325feff34a317257c9b15b4e74ed39307d2804301d643185520a9b1c4b45d251010e39f96f3299678f6e3bcdbcb2a5cfa72ab9b0698795a57a78ddee360f61c183d4962a798e6ced82ee1d84782826b6dfa3ef9fdb8a1b75fe7bced3e1fae4c48106816493656951fae2eff7d6e80fe93e0b39081706ac2455cc9620e5aaa4e24a1cd4d80897442", 0xd1}, {&(0x7f0000ff6000)="2be47c84d5c83b7167ce70a8e11ecd22f9a8a3a0f7e1407e9d7d653f77c3be9a63e7d2e411ff48fb0ffcd56d263f0b872c45d1ac8f4ad59887049a85ff386c6545dda8fcd0e2", 0x46}], 0x8, &(0x7f0000ff6000)=[{0xd0, 0x12b, 0xfff, "f59333a83153124f1583800c82350f29f1c6ba9129c1bc1ec3bf1d6e857c4bf22e31dfe469c29ee1e38b0042647562da0ae822a89cfbfc0d75e8d96f089103c170d345399504dc3f7b90ef4aba291e7ce8c3fd01133491efaa23c803e6d42d319e68decf113db724f644838c98ad584aa7baf6a779625e4aa84dcfe931bdf2eae76d85149c408006c918a9061a7bc8578333a4d89856e12e40093f0f51719f189dff18f79393e8ec15c631bf1b6c2753f68cef61bc0cc77293eb4f"}, {0xe0, 0x10f, 0xffffffffffffffff, "8bb977676eaf57e4d85003a3a7472f380fb3e1b47e26b2726238b1830f52de3f274256854f5b778fde67e820b787928fe9a086c1dfd51de66fc5c675b4e9dc34096be3a0a7501fde3fd17a410df3491231ea35152b019c2fd139c7bbda9e9c0a57a97327bb9e57f0ae3fea0693a97f8705e30ec56e5393807862dd7c9b8f9c84c57ef87d605b5d8409742d9a5601c22d3d9685dab957c83c787726763e769824db0e361fbe5debd5d585388d837a470deb49f443b72fb0d3d5e5bc6eddf54df5661d2890d1c074d5480b911f4ac9"}, {0x90, 0x18c, 0x401, "a3c3b3dca1eba445a7cacbf6c02addfc5889af01295f29d858023aff82d76536e43e78346cd1e44d383f74d4a9a52e228ece3c179c228db0a405ec03867f032116c82ecbef677235ee9075b7be01149169fc2d63c80fa306d8d0b9c2a8a00867e26b0e14be69c23247a48d8e50e49498ad917fd5004d231f45ce841db69539db"}], 0x240, 0x20008014}, 0x10) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/08 15:37:55 executing program 4: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000d000-0x5)="2e2f636f6e74726f6c00", &(0x7f0000001000-0xa)="2e2f636f6e74726f6c00") mmap(&(0x7f0000000000/0xfb2000)=nil, 0xfb2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x1006, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000fb5000)="2f6465762f7573626d6f6e2300", 0x9, 0x2204) perf_event_open(&(0x7f000001d000)={0x1, 0x78, 0xe0, 0x4000000000000, 0x4, 0x2, 0x0, 0x2, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe4, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r0, 0x0) r1 = inotify_init1(0x0) inotify_add_watch(r1, &(0x7f000055d000-0xa)="2e2f636f6e74726f6c00", 0x2000004000036) mmap(&(0x7f0000fb3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000fb3000)="2e2f636f6e74726f6c00", 0x10410106, 0xf12e6804bb368d14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r2, 0x891a, &(0x7f00007e7000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000fb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000d99000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9, 0x3, 0x3, 0xe, 0x2, 0x4, 0x548}, 0x20) getsockopt$ax25_int(r0, 0x101, 0x6, &(0x7f00001c5000-0x4)=0x0, &(0x7f0000fb5000)=0x4) mmap(&(0x7f0000000000/0xfc0000)=nil, 0xfc0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x40000000015, 0x5, 0x0) bind$inet(r3, &(0x7f0000841000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1f, 0x80002, 0x80000001, &(0x7f0000fc0000)={0x0, 0x0}) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) [ 51.546752] FAULT_FLAG_ALLOW_RETRY missing 30 [ 51.552197] capability: warning: `syz-executor2' uses deprecated v2 capabilities in a way that may be insecure [ 51.585510] CPU: 1 PID: 3894 Comm: syz-executor5 Not tainted 4.9.67-gf26d3c7 #106 2017/12/08 15:37:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400) r0 = syz_open_dev$sg(&(0x7f000076f000)="2f6465762f73672300", 0x100000000000000c, 0x0) seccomp(0x1, 0xffffffffffffffff, &(0x7f000012e000-0x10)={0x0, &(0x7f0000000000)=[]}) syncfs(0xffffffffffffffff) r1 = socket$netlink(0x10, 0x3, 0xf) writev(r1, &(0x7f0000eb5000-0x10)=[{&(0x7f0000ed0000)="390000001000094700bb61e1c30500000700004a02000000030001070000801419001a000401000021000007de000008000300ffff06001ee4", 0x39}], 0x1) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000dad000)={0x7, 0xff, 0x6, 0x4, 0x0, 0x0, 0x4, 0x81, 0x3, 0x400, 0x4}, 0xb) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x7fffffff, 0x2000000008972, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f000074b000)={0xfffffffffffffff7, 0x1000, 0x6, 0x30d, 0x4, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/08 15:37:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = epoll_create1(0x80000) r2 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000ef0000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f0000c2a000-0xc)={0x2, 0x0}) r3 = epoll_create1(0x80000) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000802000-0xa0)={0x0, @in6={{0xa, 0x1, 0x7fffffff, @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]}, 0x10001, 0x2, 0x7, 0xfffffffffffffff8, 0x800}, &(0x7f000083f000-0x4)=0xa0) mmap(&(0x7f0000000000/0xff3000)=nil, 0xff3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000e7a000)={0x0, 0x0}) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r4, &(0x7f0000ff4000-0x10)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r5 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r5, 0x29, 0x3c, &(0x7f0000e83000)=0xfffffffffffffffe, 0x4) setsockopt$inet6_int(r5, 0x29, 0x3e, &(0x7f0000f5f000)=0xd4e1, 0x4) sendto$inet6(r5, &(0x7f000054b000-0x5ad)="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", 0x599, 0x0, &(0x7f00001d8000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) readv(r5, &(0x7f0000ff2000)=[{&(0x7f0000e9c000-0x98)="00", 0x1}], 0x1) ioctl$sock_netrom_SIOCGSTAMPNS(r5, 0x8907, &(0x7f0000fef000)=0x0) r6 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000a31000-0xd)="2f73656c696e75782f6d6c7300", 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r6, 0x54a0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r2, &(0x7f00008c5000)={0x2, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f000093a000-0xc)={0x7, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000048000-0xc)={0xa0000002, 0x0}) epoll_pwait(r1, &(0x7f0000dc8000-0x3c)=[{0x0, 0x0}], 0x1, 0x6, &(0x7f0000db1000)={0x800}, 0x8) r7 = syz_open_dev$sg(&(0x7f0000af4000)="2f6465762f73672300", 0x0, 0x2) getsockopt$inet6_dccp_int(r5, 0x21, 0x11, &(0x7f0000ef1000-0x4)=0x0, &(0x7f0000de4000)=0x4) ioctl$EVIOCGEFFECTS(r7, 0x80044584, &(0x7f00007d8000-0xe9)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = syz_open_dev$sndtimer(&(0x7f000054c000)="2f6465762f736e642f74696d657200", 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r8, 0x40345410, &(0x7f00003c3000)={{0x100000001, 0x3, 0x0, 0x4, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_SELECT(r8, 0x40345410, &(0x7f00006c2000)={{0x0, 0x2, 0x0, 0x2, 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]}) [ 51.593154] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 51.602495] ffff8801c7f079a0 ffffffff81d906e9 ffff8801c7f07c80 0000000000000000 [ 51.610498] ffff8801a8e64590 ffff8801c7f07b70 ffff8801a8e64480 ffff8801c7f07b98 [ 51.618512] ffffffff8165e307 0000000000003af1 ffff8801ce9608f0 ffff8801ce9608a0 [ 51.626516] Call Trace: [ 51.629087] [] dump_stack+0xc1/0x128 [ 51.634443] [] handle_userfault+0xa37/0x1300 2017/12/08 15:37:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000b96000)=0xfffffffffffffffe, 0x4) sendto$inet(r0, &(0x7f0000589000-0x1)="", 0x0, 0x20000000, &(0x7f000033f000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f0000c2f000)=[{{&(0x7f0000309000)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000b10000-0x90)=[{&(0x7f0000d78000-0x1000)="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", 0x98c}, {&(0x7f0000f11000-0xf)="8cdf95f995f95058b418a88bacafc5", 0xf}], 0x2, &(0x7f0000da3000-0x1f8)=[{0xe8, 0x111, 0x3fd, "852dc3abadbc783f76767e11162881144cbb5fe0bf041b3602e4dbe3913322fbe9dde35764b2fe2b2b7c0dd56e730384625664bc028fadb4fb30e2b226ec5e021b16de06fad58dd33765012563241a91aa2422ca52603773a46df7437d786aad17450f87f020b90577c136228f3af8497a24653a8dd9cf470dda2dd0ae0715b850a5beef34a1057712880ea7e6b981a205ce385366497b93d1472e8a7abd1cdd8c88ffda0048efaf325c2204516a78f084f68a0b8d095bfaa83f760e28af715ad0cccc816045ef2105199500422cf8a6dd"}], 0xe8, 0x4}, 0x4}], 0x1, 0x800) r1 = add_key$keyring(&(0x7f0000616000-0x8)="6b657972696e6700", &(0x7f0000233000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$revoke(0x3, r1) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000be8000-0x11)={0xffff7ffffffffffd, 0x20001000012c6, 0x10001, 0xfffffffffffffffe, 0x0}, 0x14) r2 = openat(0xffffffffffffff9c, &(0x7f0000be1000)="2e2f66696c653000", 0x4000, 0x1d0) setsockopt$inet_tcp_buf(r2, 0x6, 0x0, &(0x7f00009c0000)="e4c6ed7eaea1e2926e441c96bdbf931655817a6ab88e9476269646848ad285208b2878ba1814e449cc36dc8c7de47f9cee4845130a8aea79e7808ffbf2e8f63c51aa1bea5442e2bccb20b92e316b130ad972ee280cbfbe1942806efcedb010078e66f20164b3c4c2c9889b1bc313240a06ba97a2977d9f1dd10fa812db8c96cd7cf38187fcd8d2fc9f57a67324a977f19625381f8c16b8f80fa4261842c44c466fbbd43af72da91254cfe38aab987f5ef69997512a24f715873444115398f19dd0b76acc098c5ff7", 0xc8) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000e55000-0x4)=0x2, 0x4) recvfrom$inet6(r0, &(0x7f0000534000-0x93)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x93, 0x1e, &(0x7f0000183000)={0xa, 0x2, 0xf9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, 0x1c) sendto$inet(r0, &(0x7f0000321000-0x6)="000107b1d6de", 0x6, 0x2, 0x0, 0x0) 2017/12/08 15:37:55 executing program 3: r0 = syz_open_dev$mice(&(0x7f0000e03000)="2f6465762f696e7075742f6d69636500", 0x0, 0x100) mmap(&(0x7f0000000000/0x1000)=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$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000002000-0x8)={0x0, 0xfffffffffffffc01}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000000)={0x0, 0xffffffff00000000, 0x2, 0x5}, &(0x7f0000002000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000-0x10)={r1, 0xffff, 0x1, 0x8000}, &(0x7f0000168000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000c99000)={0x0, @in6={{0xa, 0x3, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x52, 0x4, 0x7ff, 0x4, 0x6, 0xa45, 0x7f, 0x0, 0x7, 0x9, 0x975f, 0x10001, 0x400000, 0x6fb9, 0x7059]}, &(0x7f0000000000)=0x108) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000003000-0x8)={r3, 0xfa05}, &(0x7f0000002000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000dc2000+0xe90)={r2, 0x2, 0x1ff, 0x9, 0x3, 0x401, 0x3, 0x6, {r3, @in6={{0xa, 0x3, 0x101, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x101}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xb79c, 0x4, 0x8000, 0x8000, 0x1}}, &(0x7f0000001000-0x4)=0xb8) clone(0x0, &(0x7f0000290000)="", &(0x7f0000b02000)=0x0, &(0x7f00000ab000-0x4)=0x0, &(0x7f0000c28000)="c2") select(0x40, &(0x7f00006b9000-0x40)={0x0, 0x18000000000, 0x100000000, 0x2, 0x4, 0x7690, 0xef5, 0x8}, &(0x7f0000e21000-0x40)={0x1ff, 0x2, 0x3, 0x9, 0xd75d, 0x7, 0x401, 0xe307}, &(0x7f0000f1e000)={0x9fe, 0x3, 0x5, 0x200, 0x2, 0x10001, 0x471a, 0x10001}, &(0x7f000041f000-0x10)={0x0, 0x2710}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setitimer(0x1001, &(0x7f0000001000-0x20)={{r4, r5}, {r4, 0x2710}}, &(0x7f0000002000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) futimesat(0xffffffffffffffff, &(0x7f0000212000-0x8)="2e2f66696c653000", &(0x7f0000b6f000)={{0x77359400, r6}, {0x77359400, r5}}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000003000-0x4c)={0xd7a, 0x7fffffff, 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]}) waitid(0x0, r7, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x4100000e, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) set_robust_list(&(0x7f0000001000)={&(0x7f0000000000/0x2000)=nil, 0x80, &(0x7f0000000000/0x2000)=nil}, 0x18) 2017/12/08 15:37:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() mkdir(&(0x7f00007c2000-0x8)="2e2f66696c653000", 0x1) mount(&(0x7f0000018000)="2e2f66696c653000", &(0x7f000001c000)="2e2f66696c653000", &(0x7f0000019000-0x6)="72616d667300", 0x0, &(0x7f000000a000)="") r0 = syz_open_dev$usbmon(&(0x7f00005dc000)="2f6465762f7573626d6f6e2300", 0x0, 0x40000000080) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001000-0x4)=0x0) mkdir(&(0x7f0000eb0000-0x8)="2e2f66696c653000", 0x1) mount(&(0x7f0000b29000-0x8)="2e2f66696c653000", &(0x7f00008f9000-0x8)="2e2f66696c653000", &(0x7f0000b4f000-0x7)="70726f6300", 0x1000000001, 0x0) clock_adjtime(0x3, &(0x7f0000775000)={0x9, 0x8000000000001, 0xb2, 0x8000, 0x8, 0x8000003, 0x9, 0x7, 0x2000000200, 0x3, 0x3, 0x40, 0x2, 0xa, 0x7fffffff, 0x3d9, 0x100000001, 0x1, 0x20000000000003, 0x4, 0x2, 0xfffffffffffffc01, 0x7, 0x0, 0x8, 0x0}) r1 = memfd_create(&(0x7f0000586000)="2d3a6d696d655f747970656367726f75702700", 0x3) getdents(r1, &(0x7f000002b000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x23, &(0x7f0000a4a000-0x81)="4be04ff7e5b42e9fed5d20f83c89b3cb0b8c8336064b9aa749a540e4dad1787d15dba36438c333f4bd451548ca49a022d46b0b5917350fbbc8dbb3bbb32f81a61fd33a5be2e77231ed331f159f55a4b22b85d056059d90de61a193e7b9e8f582d4f621d96b60705e3b2c215943ccdd7c3845e10818369c240733028bf9766c85a0", 0x81) getresgid(&(0x7f000064e000-0x4)=0x0, &(0x7f0000f67000)=0x0, &(0x7f0000d40000)=0x0) r3 = syz_fuse_mount(&(0x7f0000818000-0x8)="2e2f66696c653000", 0x0, 0x0, r2, 0x6, 0x3821) clock_gettime(0x1000000, &(0x7f0000fb2000-0x10)={0x0, 0x0}) setsockopt$packet_buf(r1, 0x107, 0x16, &(0x7f0000beb000)="fec0c865e2fbb88e1dade6e54e23faaf0b2075fbc05583f6007847fa01040000833c1c30b0b209be2eb150d046", 0x2d) clock_gettime(0x0, &(0x7f0000b98000-0x10)={0x0, 0x0}) utimes(&(0x7f00000dd000)="2e2f66696c653000", &(0x7f000083f000)={{r4, r5/1000+10000}, {r6, r7/1000+30000}}) sendmsg$unix(r3, &(0x7f0000c8e000)={&(0x7f000014f000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000223000-0x80)=[], 0x0, 0x0, 0x0, 0x10000000000011}, 0x4000010) fcntl$getflags(r3, 0x3) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f0000bdc000-0x4)={0x1ff, 0x7, 0x2a05}) r8 = socket(0x10, 0x80002, 0x0) ioctl$KDSKBLED(0xffffffffffffffff, 0x4b65, 0x5) r9 = memfd_create(&(0x7f0000243000-0x5)="2600", 0x4) sendmsg$netlink(r8, &(0x7f0000165000)={0x0, 0x0, &(0x7f00002b8000)=[], 0x0, &(0x7f0000443000)=[@rights={0x28, 0x1, 0x1, [r3, 0xffffffffffffffff, r8, 0xffffffffffffffff, r3]}], 0x28, 0xf32b76708c3d884b}, 0x4000) getsockopt$sock_int(r8, 0x1, 0x9, &(0x7f0000474000-0x4)=0x0, &(0x7f0000c16000)=0x4) getresuid(&(0x7f0000a3d000-0x4)=0x0, &(0x7f0000720000-0x4)=0x0, &(0x7f0000391000-0x4)=0x0) r11 = syz_open_dev$sg(&(0x7f0000058000-0x9)="2f6465762f73672300", 0x7fff, 0x80) ioctl$EVIOCGABS3F(r11, 0x8018457f, &(0x7f0000bea000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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getsockopt$sock_cred(r9, 0x1, 0x11, &(0x7f0000925000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000ba0000)=0xc) fchown(0xffffffffffffffff, r10, r12) write(r8, &(0x7f00000d3000)="220000001c000708370100000000010407180514040000000000000006000200a44540", 0x23) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) [ 51.640496] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 51.647503] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 51.653899] [] ? handle_mm_fault+0x117b/0x2530 [ 51.660118] [] ? handle_mm_fault+0x1fc3/0x2530 [ 51.666339] [] handle_mm_fault+0x1fd1/0x2530 [ 51.672382] [] ? __pmd_alloc+0x410/0x410 [ 51.678078] [] ? memset+0x31/0x40 [ 51.683165] [] __do_page_fault+0x5c2/0xd40 [ 51.689038] [] ? mm_fault_error+0x2c0/0x2c0 [ 51.694994] [] ? do_vfs_ioctl+0x458/0x1140 [ 51.700861] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 51.707512] [] do_page_fault+0x27/0x30 [ 51.713039] [] page_fault+0x28/0x30 [ 51.718008] PF_BRIDGE: RTM_NEWNEIGH with unknown ifindex [ 51.723749] [] ? do_sigaltstack+0x26b/0x6a0 [ 51.729716] [] ? do_sigaltstack+0x272/0x6a0 [ 51.735680] [] ? do_sigaltstack+0x26b/0x6a0 2017/12/08 15:37:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00002a3000-0x8)={0x0, 0x0}) sync_file_range(r0, 0x1f, 0x2, 0x6) seccomp(0x1, 0x0, &(0x7f0000d76000)={0x1, &(0x7f0000883000-0x8)=[{0x6, 0x0, 0x0, 0xffffffff}]}) llistxattr(&(0x7f0000d3f000)="2e2f66696c653000", &(0x7f0000dba000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9e) lsetxattr(&(0x7f000079f000)="2e2f66696c653000", &(0x7f0000838000-0x15)=@known="636f6d2e6170706c652e46696e646572496e666f00", &(0x7f00006a2000-0x6)="757365720065", 0x6, 0x0) pipe2(&(0x7f00004ea000-0x8)={0x0, 0x0}, 0x80000) r3 = gettid() getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000d0f000)={{{@in=@multicast1=0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009d4000)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000032d000)={0x0, 0x0, 0x0}, &(0x7f00007b4000)=0xc) fcntl$getownex(r1, 0x10, &(0x7f0000f8b000)={0x0, 0x0}) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000089000)={0x0, 0x0, 0x0}, 0xc) lstat(&(0x7f0000f97000)="2e2f66696c653000", &(0x7f000033b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r2, &(0x7f000054e000-0x70)=[{&(0x7f0000c90000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00000bb000-0x60)=[{&(0x7f00004a7000)="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0x1000}, 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0x1000}, {&(0x7f00003fc000-0x93)="51e5ccb1681912df5099fdde40a11e110e2adf7ddcc247a36f8f07ac874321a84d4503a4a2226fc149c82ae385317b7f5c0d9f64992024d046fd6941c661e771cb70ed86bdf20ac61497d7063ecc9716ec7341e31112aab9188e738573d3ff44bc5954d13530722eb35ae102d74e2f6c163edad08fd3c4b73bf82dd953bd4b5ec9706e686589181ddbee1b422c799e2e2aeb92", 0x93}, {&(0x7f000089d000)="ca446a369e8529336d99ae20ac41b1c7079bce6fc7a3e8c746eab05fc13db9e5427e15093d6e4f3eb5d1c94311b2b4ee322b7d7363f40b6095", 0x39}, {&(0x7f0000e9b000)="9410d693fcba943861ea61cf8f418b1d7aea2bdc4c32c80c82b6a7615072f461ca5929641751ad2f14089251199cc6ba2a9eee56cdc78c651f6b4adc89d2f65700d724c986ef03420a2114c008104602806600ef06b631d1be8da992a6c62b3818ecb3a0ad1808f841d760921218ae3cd26c382e0973d04f622d311dfd141bbc50d228e47de3125a63284ebec34113b98b9d0376547613b8406782bb3ce3d0b76e81d334f9fffb0e53d7224747eff20b6985fa219732eeeea19d61fb48168374c51923c2474fc761691968aa9cc0dea0a8e8e5c7489940", 0xd7}, {&(0x7f00007a8000-0xe5)="fdc041d2a358572392612146483b0cdd4149218ee83713587238457fb3f71733f440e9b4297a190e3589817bf3bc7b4796a821c2ffacf1a79d174c16af3fa1553d31ee12ec27bfe01f703e22c267ab2cd215ff1040e8c69fb02a581d087d618272fb75b00282c1b624e37f8de1370b3bed36b99704a965cb6516a8b199a4446293b95ea4fc531640ea073f2ee62ce6a64fcb97cebad282d1056f63e10c892389cf798a837f91a4c4c1c20863a048f9e3851726fa0ce9d007241e0124688d07cc9b8588b6281ba5b0fd9798bc05856b265d5e52910036acb7ba2a7a7a6a617787e06814c251", 0xe5}], 0x6, &(0x7f000045a000)=[@rights={0x30, 0x1, 0x1, [r1, r0, r1, r1, r1, r1, r1, r0]}, @cred={0x20, 0x1, 0x2, r3, r4, r5}], 0x50, 0x4}, {&(0x7f000033b000)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000c63000-0x50)=[{&(0x7f0000ab2000-0x96)="5c3aaf27afa5df4e404f5646b9fccaf15bdd3b9c754a1cd85076ea729fdaf3c38e50e71427e908525b8b9453b9f68267dca8ed98a75cbd4e2bc583ae2a9e35ae3f2987d88bed774aeef2ca0e4da8da3d6286fa4f0a9bfa74d3a41fd6d98e272f6273b214c1e58d8d3719432c6228e3379a23b29e77e99eda3d259634b5216de8728b4d2827ceea2583b57c6e27d231b256f728600c45", 0x96}, {&(0x7f0000747000)="091d290aab662f695649af1812ec89976a7eb4d759cfc222bb52cbf389a08fa4e72f8a96f9aeb8477b8deb2e88fbd4f7701cb2426e0d136f4b069c9b1e8cd068f635bcadafe14ed4d9ec1e00cdc3ebe5a1f159333259f5efe4657fce5dcc5e20775ec402fb1f9a1e2542a91fae961cf21e21b3daddac021090c80d8aea002df6eea1e2913af51d1b", 0x88}, {&(0x7f000086e000-0xd6)="10b7bc16f8311656ef722e5d62f6e694a4ad233cf10adada14ee6c4c9e74f1436baf38d7a5b843e3c9aa02cc4768bfe096148d0dfa9a81da79d311fe493d4fb2059231c3004e084fd3b2d5d62990b9604d19546d4aee82e7c47bd0a6f54b204d399b473638e3230c560bda095ed92612b96e1373d038fd186ca0d9fab18adfe1c93a86855d336af4b3a65d4f822f5567dd8358513d0185dcc833a32f457654c3032b122479d44e57bbb71ce8c486ceb4a022cf0459edba668d0f37d7d80d6836a415879011da6dab47790ada5f57455d2c167de6d89e", 0xd6}, {&(0x7f0000b0f000-0x5a)="45dd07aec5e12072de4e00ebf338fad837cd91d8eab7667b7b12dddcf294df5d6d235947996ac5af25fd4dcb568ea2b7cc43391c0543274214328b113680008be478d352a9b287ed1d55f7860a9893b56f04f48ac1c4b6c8ef3b", 0x5a}, {&(0x7f0000829000-0xa8)="ab96a90e36dccd89d8ebf65f1516495b1a228dc59c77320cb6c4dc5836e8d9bedf7bec45f5a0d34aefb2ca2bd45d232c644477e6d1e7c6e66be6234d942e96c881a8c819ddc7bcbb4e0d9a8312bcaa74f4255d8400a01315ac8c96dda7c76843dc10676eab0ae68034749ba98f66ab8dce1fb47a5937e133916147daa4e3deead3e90984300f49a1350c43b18fee1b7d55261e45182d1fa4ba1b86d4dab1d05389776931e7c381fb", 0xa8}], 0x5, &(0x7f0000ed6000-0x50)=[@rights={0x30, 0x1, 0x1, [r0, r0, r1, r1, r1, r1, r1]}, @cred={0x20, 0x1, 0x2, r6, r7, r8}], 0x50, 0x4000}], 0x2, 0x20000000) 2017/12/08 15:37:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0xa) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x80000, 0x1) sendmsg(r1, &(0x7f0000f55000)={&(0x7f000055a000-0xc)=@nl={0x10, 0x0, 0x10001, 0x3}, 0xc, &(0x7f0000f0a000)=[{&(0x7f0000a00000)="5a884e392d803f5e747427b4df3e61c11b3ba74011428843ad19bcb447909445fa3f9e1aa1ea220abd74d24434bdeab01defeb0097e4a9e3802375437b0a8aaf9e0d6d610c6317ba06b91b7b925a613b92f5360b5b953024f87a38acec01fe80bb7400a520939a17ce64dc29b1097c03d672333be07d1291c126978d96f81608951833b133267aca84729bc2adab42b69ee4f4224a6da1e6a5879ff494cab2fcabaa6a9aeb74c86721c18404d7c515075de78ea8f0896a03d1331bf72c766529d660", 0xc2}, {&(0x7f0000486000)="837fae2daa2143e4f0ff61a8b1973538f622c55b0257b38551d5153e6de268625d1b869d437f8775ecc67fdd02df7e13bde1ec9b48dd32582bea635992af21372c66fae87c1eb8066b647f728ab474a7575f978e3e112a87583a8d67084e5350cc68d962ff86ed4efffed815a9042f52b4639db00ab347673b4f2ca917f49386e23091719b617bbdba717637dc204b62a257bf6490e30d49f9af00aefb46136a6cbb229ca011ed87", 0xa8}, {&(0x7f00002ef000-0x40)="56fd5d287100b08708575975738a06e904f6e89a00936848ec8e138ea9a26e8d9a43ac9e93bcf592998ac055452bd42d5827afb64be2b49f34e4beeb7673e027", 0x40}, {&(0x7f00009cd000-0xf2)="79aaa11144a724776c9c9093bcc9c3c8db8cf4525138acd10be93d8a5bdaa3b3f01c57ae4953bf52d33ef9caec74b3721ff941fe77e3f21871d12158455a1edd0a038874a0935ee64dc23f626d965e1e80978a5ce9899c833239e1f1b111b7ad3528065949f0912ce35bc0bfaface32c3967c81daed71fc5973543d3625ab30a237c18236af54dbddd67e1fa23750fb6a3b4c85c1c092fd1484a68632fd7cb2b16fe5ff43e1842bfb0645c5faad7167f7444cf45ce64355740bf3dce57188678d6e430a63281c6c6ce1a2a79081a9c4345e544f20876655e8a9dceadd968be75d7e452773eb19b17037bf0b1feb257af3788", 0xf2}, {&(0x7f0000498000)="3630c2894ba831838ea0a13264795f771901ba9103f930271c2ab31d151b1958b24c19a3257def5a5571840a5ae750e0833e10b755df4d3e769dc89a64e837b4751eab9ab192fb5266b3c3f4fb238e5cb25d45eac0671ba2e2e2c99e7cfd7bec8e3e4baa653fca7a15ac0def86c0e9088bcb3c897430c0e557576beb", 0x7c}, {&(0x7f0000668000)="7b91f9b6d2713f2f901a4e6e84ec5e327a9ea5307ee0504da2038d1031752bc0bce5f5b70462aafe80e72187066c8864f76ba09096d1b4a735b76660a298b54a65d804b7096fa5bd856f579d08f29c5f8e138d9abff2e9785cd17ea5305adb70d24a7d2d6bb84c4df92cab2e57a20e757f31548f0af92f11385f1032af28d2f423c653545572bc401b9536f57553f8777c432df507cacd24a08e28b98c2dd9b770fe17b974f9e1af24820d9288a51f42b742013e251157a3420097990489be6d1d81bc55e89b43d1102888efaa140ce1ce455a50fc74b0f19b9782df7297", 0xde}, {&(0x7f0000305000)="b60c59944d83f40d45a075e7891fd107732808a5060aff5e273292f4f2c856986418e4b001af05b53e0a9a2678d7457e6d69449038708f9232619c5d3054d3e4ff4f5ceb54d617a4216e17c2ed001e538c1522e24289dcd0aa248a9ec145e91db2474307dcae8f0057f1cf7b100b2488", 0x70}, {&(0x7f000032f000-0xc)="86a21e2ebdce8ad2a26276e8", 0xc}, {&(0x7f00005de000)="3c74f3ee384351cc6df33c215b00165549b45d29eb58dee3612c5b350f2e712d9d29756fd8365083702b6bd4e6000f60649b2acc93b8b44b9a457b80a1b15446c0aa8053fcf4e2e9073255b73fc6f3178a83f7e72fbd10651c6afc9be83bf6ba3e49341b8d3a5ecf7f6ead98d2ccbe0beedc39264b3ca4579103817f035192cd", 0x80}, {&(0x7f00008c1000)="703e394c69e73375bf00a009285ff82834a2c3f78562835e178b14594678131533027fab77b2565b4dca496a9e76be0f442372f61069bbab44fc648ab6c0bd4eba753e944b1af23ecd1d7593a29c5ba60138aa84925690388f4f786391932c1569fecf5d4d722d9b5e4899d949aa2badf6a204da5a22da643827d411a21a1b0104714793f5c89e17b7681e916de91eaff52946847255e720dce737dd4f21e58ee2c47e74f7fe10dd45e6d78e40c12ab9", 0xb0}], 0xa, &(0x7f0000d6f000-0x1210)=[{0xd8, 0x10e, 0x9, "2c22cc42e6593864f9fe83d3ecf1055bc3ce3e5f1772eba10538f39f45e226065dafee65f526632cac219b06edee71070fb100b224d5e169d8ee61f401632f329dc77fd14c99cd4fa4a3dfbb87892a18a1206f56f3c063c8e29a410d3392ce7f3bdf77a4011d97ba26a11723ae5ed0378033b4bed59413f6276b75533815b282a0dd8a7ec3f38519ad46dc7f43fc4d2f41f703e5f5a0a5af40c1c12bbb331784e4c6d3401eac9bfc97428eaea09523881fddc096347532222f4a64fed8e4e3d0a3853c2072449f"}, {0x68, 0x113, 0x1ff, "d75547e251b3f3eece0d3f0085ab0baf147cd29a953729aab8b8e201d9bfa7d3cce130bb3b05ed8cd4e72e7f103c3bc4629706d6af431d170f8d94bb3b179acf84422a34234dc9897ec047dfe03e9f159bac525394"}, {0x1010, 0x88, 0x5, "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{0x28, 0x1af, 0x2, "273f86151d00ada5d41ceace8cb198aed3e8a0"}, {0x98, 0x1bf, 0x6, "213c36ae9d16af01b9c729123f3364a6c8be3ae201cbf2f617bc35a7ac33835a5019be129da04130df539924ff8a1880fe616b68f6154fe67847a7aecc2457a9c43a4a3c409d8321b24a95b00bcc54ff242c25a29309b2e0b277c39ad57b9c1ec4860d224c9c5d69d7c2473f8947c643c02b4c93156cfad0087e873510cec8e0f81330141e"}], 0x5, 0x800}, 0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000001000)={0x0, 0x0, ""}, &(0x7f0000002000-0x4)=0x8) timer_create(0x2, &(0x7f000014b000)={0x0, 0x1f, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002d4000-0x4)=0x0) timer_settime(r3, 0x0, &(0x7f00000e5000-0x20)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, &(0x7f000094c000)={{0x0, 0x0}, {0x0, 0x0}}) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000354000)="2f6465762f6877726e6700", 0x0, 0x0) timer_create(0x2, &(0x7f0000979000-0x60)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) clock_nanosleep(0x2, 0x1, &(0x7f0000c13000-0x10)={0x0, 0x989680}, &(0x7f0000559000-0x10)={0x0, 0x0}) clock_gettime(0x3, &(0x7f0000122000)={0x0, 0x0}) epoll_pwait(r4, &(0x7f0000873000)=[{0x0, 0x0}], 0x1, 0x10000, &(0x7f00004a9000-0x8)={0x7fff}, 0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0xf, &(0x7f00005bb000-0xa0)={r2, @in6={{0xa, 0x3, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffff, 0x3f, 0x1, 0x273d, 0x8}, &(0x7f000090c000)=0xa0) timer_settime(r5, 0xfffffffffffffffe, &(0x7f00007a4000-0x20)={{0x77359400, 0x0}, {r6, r7+10000000}}, &(0x7f00006dd000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) sendmsg$netrom(r4, &(0x7f00003fc000)={&(0x7f0000083000-0x10)=@ax25={0x3, {"2e05596fa5e6cb"}, 0xd8}, 0x10, &(0x7f0000f66000)=[{&(0x7f0000ac8000-0x1000)="2bf58abd7eb6ca433ba60d47dee0863f11746b09ef7e2c65eb7db9ac7a84d3ab7ee9ca86a265156843fe6af40718ccabc25faee609323a63dda8c0a36af06671bbcf145c419279a56824e9c42b028f93e1d26f2be0ca6aa5bf14ce785974e3d4f95d4e44f819844eccdf42927922c6a658c799715f8264fc935cea208aa49b7aaad229954cb9ab558c8c7ce0ae823d131a87d3eca8466e2a7d8856c4f94f71f16b0d627b88694756390554887d590ad29c1f11f667d23085851bc94edb3a0e271d8641d62728c4525ebe18badcea9f912113f0bb65a45894660c44fabda8db7384645691ef5e49ed33717f207302d4e931cd26d4afcf132c3c492cf40dac8cb0711cf7ab8c10eb86d3f1c39f10209082e983a73cce433004b05e5f3a43083fa1a9d0cf8fef4b34a25ecbc1162e75f6b6f5a43ce0b3dead0f34fb259b3167c508e3a130a4c20de7c262336b4182490fad5f009f035ad33d31de024e5101c10ab30e8e9bfd5c3f239d7dd25400f6956d552c415225481e088ccf4dcf85b19b8cf5ac85bc519aaa1cd298be92ecce74143931be68f165f894e8d69504ef197a6464520ba2ef359bb4cb15ca6d9c365f438106bcea679c39ae3b904632ca93fa4e8770cc68b503bdee863d65619e577d3133d2b5cc30d24dde636e76b2c2878fe7bcf0dbc8898a304e834777980bec3b3275da327dcc352fbc3be1d6700eea63998618742eed5a3fbb1f0f0acd1b524dacdae7ff552715b15aaaf9bf9534a1c36951fc240901bf25ea1686ac22ad38dd10241e556392adb5e4a26c86877f52bf805ea48a3f1b8ff8304ae32e2a2bf5a00cabd32faf65c2c964f9b797a084badc233ba2eabd1dba241678d7ec4a2c3187011b277a988a7b88a40f1a377fcf84c941eb3ef7c8f48a5e864c8a3a41d69e7d464e545b6bc684d40dfa7a5861fddc34e5cf08461aaa84df9dfd0dc05a2ff1a80d4537c23683baa04074e0e342c6101a343cde5401e38121887a1bd2d8abec59a0a64f093ec73768ba82e22886ec42f3f8db06fc4b19e97ea26befeb576144c5a30144c3c870cff85bcc0b9d3c925a5e2d9e823cae05367d85f540365fee68f53635a6296a95bf8bc5403ad958a8566075ca6028d57d50d903b868117a711e41558b65ede06ea617b95023cba7e0561451948975e653f0f7a21713eca6fb8226a9b12bcb5feeeba3246d94102237d782507ec8cbda3b75ad4f38eb7a36b1a54a5f0cbe4a268b61ea29c7d637278e357029aaecf70987d5af2a02dadc4dad447b7f36907bd77bd3386dbb48b0d5723e638529ef84ff2ed36b96702de59ae346ebe245cfa849747dc1107c005b115bf1fc5b1bd4d2bf92c2dd3dbe4735e4385c7e6f617e317a49028aad58c7ea588946784e4d2b0c5bd871543a524075145460562c29996fedb0117e677900f3da71dba82af60de7b3fe0c84c47096783a73f19ddf335a6da44a3fe5b8153b7200f3e8b67ca6020ede6d52ae1102a59c78b0268793477f2c58a8ca2e3c712f1ad3020106fd45672d766a9ff49a00c8bcd6931b898a2bc706411c82ad3283ee84fa915f1badc12559b9b92ea6c23477622b7485845c387d1df2efecd05848f880afd8740e9b5b31c74ce6b04b01b074f9e5606c459548ff4f8ab63dba529789615c9f6dc4d924c1cf976773048351e972dbcb134b0f59599eeac1f738654d07ce6954c06926842f8cc50399943ae8694a8842e3f21783956c5d3a1b67ed58f5c60468019d6aad58462605a788d6389209c1f6078cc7a3a997d2dfad7f4eb5aba272f08945263570b319728fae7b743a5a23cc1ae8ee61b8436a6d9e4df9a553d83f4b8d26dabe885c51256cc85fd4e8141eed4c895cccaf40d616d50d31f32b2c88baa31f639a44ca4542266d9a2c5c877b18c8a40842092f9e4663fac0a59e054e30f149270d68750b789907a272b94e726286955154eb90ef7944f3e7fd0ed00b82d4fa4ebd60529a42c9ef89c05a73f2ce19c99a01481136f2fd6a9c247b1cd93b74bdda1ebde6a37bade0d26683305ddec6167605ef20be820a987217610baab34e64c9d72433da606f467150c83e7f0f9e2076e5cf561827eec35b111f90d9bdb30d9c047b9ef433ea4569c735427349e480d4fa2930c2fa3d15441fe8687b005a8db6b728a8c5a64b43f07c9b4586b9dc6b8af5ddb92896349f2b7cd04bb614c87603c23478d62d4bdc0b40da37119bc9fd8759ef02a553af192027bf409e64659bd788d80b19486a105f72693f80e811d048fc09317a56c18de79a1f37f856c1f29a152abc2eaacb286b571ed97840ced17d827a0cc04b5d521ddee5ba415b19033b5363cafd422856f68d998680320a6842cde9b9fb65710661b9db2e76f3d4170f022fbf7cd5e7976b64e151b0f5c4fee8a124ff022528df63c1eb7dc1bcfa74d79c5fa9daed29cdcce97a8d7f2f37ab9c47f41723c631c78f6ad07816f31e3a7ba7ac1b3cc972ef73d00a05f0450349559c53065531ed3dddf32992e2e00ebea496cac09735fec0662d92c4348f4b69e60f56136abcdeb191f74a059a472202f0b982a3bdc22a6f8794c7588e9a06e0fa992f92b2f19438350007dfa0133933abdfa015084ddc8651b3308037a5f12d3f801fabeac7c7b8c50a15db30092d3806b9b023a40a053d0221f54204123eb0545259952accf7c5cdbe2f5d250666a98f05decc322c13bd2605f203a78de575cfeb9439e0d34f594921b9214124516d0286982ffc21d20b32be4056463e97dc5a1832cd06dfd0a73d0a6a2f82a23eec0b501630779c2dca521d0f5ee048524bc8c32c4e231fe010cadab9850f542a8568fd9a8f5aedb6ba88e9ddc2462fbdb83bc4b8e30d39330e14eeece4416402dd671382f6810211c0a460238670a8f785c394b68943a2cd71d8c7383c7782f315410a433074da034f015a35c914396799e7bf0f9acaab858680a725a01641a7a3e4753724c59d37feff6b437b2885930d2ed40f6210456220a53a1bac819132a7e46829e451360bb73460509b940c74b82de372d8b9d9aa31b9d36cac57cc89427389cb2fc276a90306a7f641f9ef03ee027f08831fe24534e5e54690670d29bdfda8f6ae814ae3afccb3613a0a53f49a690cb81386beafb9a652f539ad083031f184d56078d1083bfe5be3e3705173bb6e865dd67cd5ee4aa937d850b9f94b8d9f2b8d2a914b75d79e64613ab719bc6c5252b695f4cbf31874631853b61a46cdba6a8335b9f4d19f73f5409cd90663eb7e8c12851ca9e275828fdee4436b1ccf22233e91766c6f9a5a5254b86cae2d8f5c362167f7a5a292b9d2d24cbd3273e34094da4c643d9af8578bad15e6198afd3f387c8c55b3db14f129fd255c374338a3f994a7970e06c94d38ff4f3bccfb19b73a7b94a12fe79caf7e65eae2b70f6571af87309ae44831c6802cfa465dad83dba21b7e2157afde040d8797543223aecda29510d0fc6897e716667e36593a693d1d53e1754903a9bae18e9143388bfa531a2f5c1d8bfbb2db9c95fa4cecb885844a19002d7097d5fa2eb909e9d7fa03c14c528f02909314509b3a80de9f6f1b7933646dfee1a5bff85786a25e0887bff2ea81b3b7c7d726d6b4ba5e924df7a0e5ed3889148a9c0ea9dd25c23e17f26e3b95bd8a214974349391edbe2d95b7e5924f7261b0577d3a7414d8640c9634968df7c57c54ad5f2b7c9795197b7bebafa7f978e885974cafe6436fee7ae8f6f210c22ffd8f67737f7414af6ece53bc07cd5a82d749657fdf90867577d22fe13d24fa6aef6ea47fe9f7e54879234a51f624814a51db206bc9d9eb21423cee0091f913c6e01b5856af494789b01ce8405283dd05a555331d0ed202c3e71069011fd16701a4188001380a0a7c239eb8f0b9dec6f2e935c7bdb5854748ecc6d52e2b0e4f7adc76d6739d7df170b2f8edc5fd82c9d0727148c479f9972ca28e085c6cc370e2e6b8e29071725a9190f652a2f0cbaafe077166817e78cced6766c37fe925bb4db05b1dc59b6a8dc09514b2d360f5996c39600f941d6b6ce2a7b7792256101f7903ac262e1b9ed64f8f7ec80386e8438cba4748c6d48e94eb4b34c248a51a2b2e31dd5737bfa427e049f5ded4757f23474ba771ddf50e52f9f2d9eb22df2a0cecf943b9ffda31e53ee12600bf3e7346616194113739bbca3105ac972e918bffcdae8f7618c2548601075bc7eb40ca759f1c93f66d48d8466de5e75f20e34b17849cb45cfc6b46d152feb30c82b8594dfba3d4ff1db0b770f55fdbad1d626865f68dce7df98336b1428f4974580ace2ace9b3425b577ab0488c4e41c9c93a017d9a16fdadfab8f5f1562fbc97199891651572fbc8c4a5201ecd5c8814df60bfa071b936c185c1a0dc639531f4804343fbb7a21f2f2c0ca2396aa6d0fb595ad48296ec9f423e4b9a6ecc04626949c8a758d78e452e526732479ad980587f57169f743821f6e9c8848f37d992b632e9352b543bb7a65e09dc9e91f61e74d100a3cae69951ca67087fc11268791d0b52e9c6d9c50c1f374ef0a4a4a785a964c3539c2b60ff43cb4d150e3ad809746d68b03e75346db26ff06c4757cf052bafc02f9722e840776e25c87b43c38a466ee3eceefcd01333b8df1bb48242e9549a6b3c33c6a4753e91596ffea19aa2ca442e4b2b7d2ad3947d26f57f47f7d4a06511d940be9f48ad5ffbf34b5a4ac256e1f70a5bc2fd48ce8b1ae524626cbfce842018bbb6ad830f49655ce258a8eb93b2bbcfee43de350219ea462f98d0f824a5754ae1b3151949070b13ad68f97320d375e7dba9ab78d6d1d7be5487bc8a393580c6d5b465a75c3588105b56fff3bf552a06f7168aa039de66976b05a41181489e9e00311608115d06d5d5ffed1344842a977760e78293a11dc69a3c9a0aae8e1d5a89f1ac37edc924a3e99c8137be17e90c1f40afed5c8cb48bc9c1870c93d6101ba35c5aa7d9bca26e60d6a5ac4c739204a451aa061fd8435567a8e275b8390fa2ac73387010e6d732f9d6e24edd3bcec1525d17b7f8da4dfc70596b0d8be3041b2614649c6fc9b59705f4f47698ad0c7bdb19ee062d2ad462d199c04cd09b936f442708bd1f72f830151fa324db54190fc2e8f6af5e1ab064a2e0037ab1ba391b28bb2bbdcd35750e6f24301678d1881224a4f57060c3b7539febbab34c6ad4e371e2a759639fc7d914844443a3c1d6f5ec48b03e6c015596dda7df14d31014da78b04d5c360b7f42fb00479891d49c8a45b24045342dff40308cd0d86c9f58ad2e53f039c0df3b8c92aeaef344772566320846ca8a54fb7c4eb32cd9a7153e8870576296c7251133c3a3543d3f7d0b3b7fef13f105d389410056e52a8d4d276ceb3da3646d28481467d021ff810b22d68c718f47b75fe77bd7a16c9bb3909f6aecb35c6b8335ef5c375862df7ae4a342905a7226fc50260ceed4fa101668cc93aec35a656442f35fb6951416abc478826c244a4c65ee9ebcb26808f7bf46805cd6676e2530a77aaf063d92ddceeff56488539eb02af43af4466708d07b9aaad8c0c3fda2c05cc6f2adeabe0195336530b66f2b65e48e84fc3b813412c7d3da92ac89dbcf77d15e47ef768372c79edff31e56e55f661041aedbdbf86c4e172f7e3d6acb994c3f319ca92a0001abe2872456d9dcd70ba89d90044f38d838d53dfb2a97afa2f0126556c33eb6dc3ed11c35aefaf7ac753dcc7c4967b4e585ce0b0b7c85f7255e0cb96f40ed7a39aea7e49ecdd2c037058afee250f1dac07d9e65acd", 0x1000}, {&(0x7f00001c9000)="3d10868d92aa3acacbeab9c90a8f837c1a92dbe54f6a58b00569eeb024bd3aebe96e394814693a87d60e548c97a3db7985af8990adc5fbb67250594945b333d219883a4b6d6338e17d2a9ee2f66ff8ea3fb08714b1ec0c2fb1b78fce00e79d08b30e94add917d880685f2beda1acda4bf989c7e279e9d38a2a957bf1c3ae8dcbe9a1beea61f66e0d3ad7b932929da3835f137f2f1452d00aa08be3a04b294eb2eb0d30bf2713dc629442332db2c6cf392d18853ed4c6c80c5f906fe234066d37", 0xc0}, {&(0x7f0000248000-0x2d)="caa0fcb2a43eac61ba455a942fea25399fc43bb94e5fc472da7f480c78c810056ba124840bdccdb3b434d4cf9e", 0x2d}, {&(0x7f00005aa000)="512f2be0c910641078180fff52f37a30497a52ef333c20c5842943532803fd2251d061e2367de097b954c71fb8463b0c67045a2ec082f6cefbeedc8bf0e93bb1568ae88ad369285cc003b2a988be77291e3a684dc4bab1aa90939f0306a76c2f90495f659b29ceeeaeb436b50b5f364058b75fb23d", 0x75}, {&(0x7f00001b1000-0xa1)="5d36ae40a4a2bb5494d143e5db0f4662da084d35315bb0ecda1fb8229779970f214d66555f74daa14e9c859d144e74c3ecac0c0252275325c5cfa2fa6cfef7517dbec7e0be89efa1810d5ab8923f630bc3655727fc1c18c68326417cefbcfbd33586b5ab0849267a42faa4decf29d98c982152b28dc36c9ebdb4bbd4de9a35c9374fd4e6dd99085ab8956177a84e9f623fc1371c9502bbbeccf951839a3d11bd0c", 0xa1}], 0x5, &(0x7f0000df3000-0xc8)=[{0xc8, 0x0, 0x1, "171515c07d4180dca98a59a85c4fd015781527ecc33063cd84a14e8cc309c68026db67849d34b6ecfb2c181781cf205eb162a4d1f6a1c4ff1ed27aeebb162131ae4071381a49126af41fa6e8808999852064103caa4767836f77b1d36c11e9729fe9c77ab00fe12c751f5f61bfd0f388ce49eca3ac0a361fd2ecf4b002d25a8fb19f37dc9f7984440c7e8853fefcd79d98183204dee3f3c5b74003200c8bff57d59f6127e81a8e22b934048bc82aee3d4f"}], 0x1, 0x40040}, 0x20000000) socket$inet(0x2, 0x3, 0x0) ioctl$EVIOCSKEYCODE_V2(0xffffffffffffffff, 0x40284504, &(0x7f0000b55000)={0xffffffffffffffc0, 0x10, 0x1, 0x8001, "38b4324c42fdd6920702815534554467d67f877966017581f894987402f2c679"}) r8 = syz_open_dev$tun(&(0x7f0000b6b000)="2f6465762f6e65742f74756e00", 0x0, 0x2) ioctl$PERF_EVENT_IOC_DISABLE(0xffffffffffffffff, 0x2401, 0x5) r9 = fcntl$dupfd(r0, 0x0, r8) ioctl$TUNSETIFF(r9, 0x400454ca, &(0x7f0000997000-0x28)={@common="67726574617030000000000000000000", @ifru_names=@generic="bf2afeb90f21e968f1c34069a28f2378"}) ioctl$sock_inet_SIOCSIFFLAGS(r9, 0x8914, &(0x7f0000792000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x8301}) r10 = fcntl$dupfd(r0, 0x0, r0) ioctl$TUNSETIFF(r10, 0x400454ca, &(0x7f0000928000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioprio_set$uid(0x0, 0x0, 0x2) write$tun(r10, &(0x7f0000b67000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "356d06", 0x8f, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "af295e", 0x0, "9b907f"}, "69771374be31df14101477a973983018a19799bdee71641537ac7592571dce8530fb1aaaf73b276aee213aa6849d0c74740b752cd7d84bca8667b4ac001ca991488158f17dbb5a586384815dbe6c3511c4ef09627762b74f6ff08603a412bca9929b4b9ff561bff45a0efb8226cd151636c2ff28a7e687c0682e007eb1d729"}}}}, 0xc2) ioctl$TUNSETQUEUE(r9, 0x400454d9, &(0x7f0000fb2000-0x28)={@generic="c3ad8f354bd8492db006e05da054a324", @ifru_names=@common="74756e6c300000000000000000000000"}) accept$unix(r9, &(0x7f0000c8b000)=@abs={0x0, 0x0, 0x0}, &(0x7f00001c1000)=0x8) 2017/12/08 15:37:56 executing program 3: mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000ff0000-0x20)={{0x0, 0x0}, {0x0, 0x1c9c380}}, &(0x7f0000fef000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x42000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000002000-0x10)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000ff0000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000002000-0x10)={0x0, 0x38, &(0x7f0000000000)=[@in6={0xa, 0x2, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x43dc}, @in6={0xa, 0x3, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}]}, &(0x7f0000001000)=0x10) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000000)={r0, 0x1, 0xffffffffffffffa5, 0x5, 0x1ff, 0x6, 0x6, 0x7f, {r1, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x8, 0x6c, 0x5, 0x80}}, &(0x7f0000000000)=0xb8) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000fef000)="2f6465762f6175746f667300", 0x4000, 0x0) getsockname$unix(0xffffffffffffffff, &(0x7f0000012000)=@file={0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f0000001000-0x4)=0x1002) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fef000)=0xa, 0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_getres(0x7, &(0x7f0000002000-0x10)={0x0, 0x0}) r3 = syz_open_dev$mice(&(0x7f0000fef000)="2f6465762f696e7075742f6d69636500", 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r2, 0xc08c5335, &(0x7f0000003000-0x8c)={0x0, 0x1, 0x7fffffff, "71756575653100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGMTSLOTS(r3, 0x8040450a, &(0x7f0000003000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r4 = memfd_create(&(0x7f0000ff0000-0x25)="7d2576626f786e65743176626f786e65743076626f786e657430407b76626f786e65743100", 0x2) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000000000)=0x0, 0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000001000-0xb8)=[@in6={0xa, 0x1, 0x8, @loopback={0x0, 0x1}, 0x4}, @in6={0xa, 0x0, 0xfffffffffffffff8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x10}, @in6={0xa, 0x2, 0x1000, @loopback={0x0, 0x1}, 0x80000000}, @in6={0xa, 0x3, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, @in6={0xa, 0x3, 0x81, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfe8}, @in6={0xa, 0x2, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fff}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xb8) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f0000ff0000-0x4)=0xee38, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSETMODE(r4, 0x4b3a, 0x8) renameat2(r3, &(0x7f0000001000)="2e2f66696c653000", 0xffffffffffffffff, &(0x7f0000ff0000-0x8)="2e2f66696c653000", 0xa) 2017/12/08 15:37:56 executing program 6: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r0, &(0x7f0000003000-0x10)=@ipx={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000003000)=0x10, 0x4000080800) mmap(&(0x7f0000000000/0xbeb000)=nil, 0xbeb000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f000002f000-0x10)={0x2, &(0x7f0000001000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff010}, {0x80000006, 0x0, 0x0, 0x1001}]}, 0x10) mmap(&(0x7f0000017000/0x2000)=nil, 0x2000, 0x2000001, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000beb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000bec000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r1, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f000002d000-0x50)=[{&(0x7f0000004000-0x3238)=[], 0x0}, {&(0x7f0000beb000)=[], 0x0}, {&(0x7f000000b000)=[{0x74, 0x2000000000000008, 0x108, 0x9, 0x36c000000, "047804b1a8c2e8ca3a6f5f7ac48a711f3ffba3589fe86bcd269f80e9eb77a9506d91f4c08472a0ecf74d5636b6a4ff52ec05bbb0f37b368c75a62f8503b2d32921f2ac609419136490e95108840d74fd858e6ad4219c47570c2cc0cb6c331d82ee0dcb51"}, {0x9f, 0x0, 0x0, 0x9, 0x1, "d28d992695fd000000065b718b5c628b1908a9648c0f2347059db93e475c406463faa5c764b930babab5af0b2d336f46cb8d3bea0dd69c61ec6a3e0d9abff329e9bf0ca3b64d9bd8b218788200f595bc5cd4a6d5de38f1b772347cf6c2561e17c6c12f1bda739772f1a8b411745ade2c9ddea8b02d8609000000e501dfdc6d81cd05ce6778b1c805d27a3061951a76"}, {0xb4, 0x9, 0x60c, 0x3, 0x3, "6d5bd940aab7bd2fd0dcbb3a13fc5fad19e7aca1cdaeff85d885f0dc76aee7964375a6d259f9b14b2bf5e2db2b67d74573f9b0fbe5e357f7cbd7d23b4669d796aeda8ce3702e2a0009ef0051a13464318d408443b40d573fe89430e65d207db8b1d97a6546f1ca4b25ba9b6bf9e6d698630e0d8bfe2ff28c5a9e1ee8f74357ad9766db6eb5b8fd11569f31c7fbb64cc5bef5139b3f9060173563b7f632a40241b2e3d81a"}, {0xa4, 0x7, 0x812, 0x4, 0x5, "edb1b4a0140208c8d65f141295b5d0c8ede9f044ff3bdb4afdda3fdff2165615840d94876d345f9f76394964815494266b06264c63af364dc268019e130cb217beb7fe58de4a00eacbb4cfefb47324c30e10144db665f339c8eb72325b97f70ecf8b3ed5e4728cb13c89c10680f4fa1ff422920c5c1bf4441f601c3673dfbfe566964aea062a3b49ebfd61a3a7cb22323b374c00"}], 0x26b}, {&(0x7f0000001000)=[{0xd2, 0x8000, 0xb34, 0x0, 0xb7e, "2756c1cbe9206fabb9ffb956ba6d201742561d44ef276d04b8543325d0b0905100551d8260fd332ed3ceb3ccc165597701080dcbbcbdfeeb1a8ff51cfffffffffffffff803fd270e1d91a011cac49108c27feb9c971641b0384a0e668f9e5b6fd51934c393b054fd2ff59600ade56d12615c22a3bff7a25e0a964b0ab447e324757d7ee677aadd99fe88e9653beb0293a9c80eeb648cdc91cf02721e47ab9146d38bea853d2ceec04ed7e5e27c1be68d39c495ed773c6b5c9b1ab826218a1ae55d61"}], 0xd2}, {&(0x7f0000bec000)=[{0x100f, 0xfffffffffffffff9, 0x0, 0x6, 0xa33d14c, 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"0f7ad05cabcc6565b85b563863eda841037138a6ebf20cd0fa793d49299f2ce34e85fb15f1a73a9fd5a328f90ba44080f84c0ef22a13ff678a41ccc14fcaa1fd476e1f7d01ae1d5f9c674129ef192ce91be24c72de6b24abe19bc9d7a21187ec577a3d550c44366ae1ae56e5335da9d1b53bfaa96439ad6f2451d3dec37bc2916c0d8492b082c37042cea095098cf900982ee9ae9f9888aa32081013c1a6834980674e8f45c62a971f6272582c3004517f7ef0c9393c4e28f72cf9279dc47f8b83c57f26da5351efae52409fa29b516b9fb4a2ddb3a69eabb46ed7475c37060981007871e3cb0d931a346572650684dfad9c873ae082beb8f3d8cd6548f483d5570e677d08a6fe9734ca20539044452a9f91d64038fe8d15d983ba2e88632d2a79efd236defebc4205c723ca778f9f98873e89ace2e7a5d2ea7c104df351971a64784679d8dc9e2693c1a7510743b233cd1159695770e24b634bbb5c4400f3c3b222ea90b4cb92369b62d8aef9b4945d6dbd00d63a6acd71fb9d7b95eda14cfcfa0666b27c260a3a3c82d8ec7ddc65deb16016720a39a3aab1b2259770ae6d70052568125144b748093f4045dea5bad1650b67b1b9ebc175dc233f684b46d8040ce49c272401ddebbd3f14bf685374c1d230ed38e6093b238d439787499d32cd9da9e8aee979da78596c71bccd4350e1ab2fe5ac39f876c6f3990050da228651377216ba5c6a4240d53039e0fa317961adb773091a65f0059698fe85a56471009acdabe7c8067fe321247d2a20ef414609dd22e3cf75328da6147c317d063900eb8d2d515ba2e8d25ece2de28569be3d1d510f9e5175d8a16b288a6e87ba0cc1ae9e6d0435bcd69aa6ba831f4aec41f634ebc8d683c19b8db0d9ac014e2598e3e368d3f17d7509a3152397863a2e22454808f890c67c8e947c094327b71fd9ad4dd1de170005993f12f3db14b19c9888535298467d75ef98e3d216e2566592114ca36074f6f055a223330973c5f4188d40068e0060d270023c911ed83b2ae4e0ce57c2f5bba9797df12dd8a113439ecafc8658874672230d816a803263508dd149fabe2a73638f962866f12c80df7306d0283b4ff7ab923a6dce57d7a579bdfd262cde4d5c6c549f58d637a121f7cf11b43dab5f8d67b13451f96cd96226f8c347814e05afdc084cc20c86e13801e6e69d73c80ed3195bdbab2c3475d6ad3f154b84cf18444f0d0c6b8c7b1bb3cce5ac5384dfa602c3d1b01e61e90b827816bbe60722a6d44003a154d3a32491edbe20216c14b5d82347f41f25708ad8d14987bd8f82d16d64a32156235a4b6a6953a7bea63a35880273fc8acd4f1f15a45f4baa3de34c1210ab8bfbbc810f97ebc2ffcf4c7a9bdec46150409fc8f71512f11394a6b90b276b0dad84147d9bb4a1089641e4c9cdd75e542b3016c5484f80b3a3ef6498aacbfdba2c4cc1af5ed81d21f3dcb0ac781634d96cba68ce3d7359e47feb6c4f6051d4965079828ebf2a193a8f2d1465c456988fe2e2f05e813e53c46cba9deb95d968df0ba1c2b5391db308a4f22d2d88fd25a3fbe6c25d6104bf531d58b32d2578155a300ce50d2ea7506aeccdbe8eea7d3555a3a46a12217f24cc7f7aff6ca8ac82a6f3d49b8c09fbc3be1f9808eaf11c07cdaab5d105202acaeea9ae4fbe6f58c0f6a6c24c07f6f4960e66d8cd2ed44646060f4ae192e206772b01462caa70f15e9d19b70eec990c569b94377213670eae9d5b64a7bdcf352fcfa668a23ef810e8677674d82502253857391c8d377f87b6ff89b6c73c34bb8e4e56671ffce9f5709e661e0b2b77e4e80906f587ab161fbb969eff63a406c36a2f6e963c25a3686bd7fd9fc3dc94318ce72486796db032c2d7d2e1985bcaea0ffa09e7f0b2206ed0168110bb9172c4dc1ec0f313253207fc75607521f5198aaa84519fb057a1ec8dbbcc62d7efde4177c62345940325d00a50c7ff64bcb2a7644d9119ab0beb56d2d5ad79dc0b33184e3581bc255ff90f5eb7f8ec4175ee30f48606a1e70d9ace245490b73cb33d2211b18b1c765d9189b39ca1d3f6c2deff33ab5aeba8e673235352719bc5fc46aeeb247e8625d2ad33c30ebb7ba01a6f112312819b5919e8a71150f22f08cb4fbdf350f1137c57161c58dc869ce563fed46ebf15c99f5fa5e42bd756ad1113a79e0e360dfca25584ec686d29336e2b401b4433b444d9d4be27cb47915a80733bf28669feba11d70467cabc179c68bbf1a6229f7bcb3f85941b3f6f5be75f330f6bf3a53cedb0bd8a7fc2fb4697d503e1f378800d258cbdf130c228c222257fcd37ac9d60024c296ed6c6f976353014623725f6b18f95f454fa665aca4a8d24e6cce2f47aa67e706283e6b5b79ed85e4a87ddbbf01fa8ba3862ef6958bba27b92a238987933cf6f0abf72203a52149eb7fd752e0a3f4a9cd5a7e3e4a886e025692e6a207919799264a979f7f7dbaee77b6b7b6a9e7ef2ce7f2fdab6e35707aa1532d043aa8a864b35ef75bc05c43428f61aab9dfe40cbecafd712fe9fd3a3db5794e2d597e3f873a5ebea3a21373ff3191ec90f7c3aa71347e38a82253720073897b7d86b265740e26cc527ac381850a86bc12cd1a0f809e8ecce4131f0c26ae029fe5cbc0802bf0c4a1bc826232493ee9eba490d5cea9ab3fb1d291a51c24ce8cafc7f7695d0a3ddacc6612825c62c4338661a349d27ef92daadc3983911c546ef1e497d2bfc462716d1393c62a5570ef5c6ebdb6b589edf329967c572304a2326a59eae0444dac235d850de79b0bb053d268a38298b705c987b3e821141f2df2ec399749e42706ce0f8abe30d4393cdce7cfc39242565e9377e2770d4e7e200caa1fd27c3ddecdddde7d2a225cdf6db09b9d7e4929720195a4305734277724b08cb37ba759e63766373b4d2969581db8b403dc040ca6b97f93e5cd5e73386a204434896a20c54460bf246fdc6528f195ba93973c4403fe7f4bdb756b404670d9cbcb23f4ef80f2540c955dd1653c03e4fe914265b67a7a3372271753736cb31fcd4c845afb16f861c68475c887d02682dfdb0c34f6a8ecaa9f357bba998021ec9a264d445752b565c96c55f00f5036b698f9a14bdb0916166852c219b96b5c3019b02d98c28e31ea22edfff9b76113d9ba7b3c33ac2350a855d9a7203f97ef2b1da878c8453f9462291f173b326a42a042575280993966ad23bc2f571312a5fafc3f6a2b79487e8d0ec36c549333169dd85921ccf7d164fcc463f8d44a05f9813a2320ab401a2e08c7a7d5888e12f70c136d5770511740a59471c3bb3bbfeb046abb9563ad22e1410f0363883cfaef11d6ee1c688708b8421c1d69e047068c2ea9f54c3f90f762f5db1c27c8bddfb81b93abaf3113ba7e6383e682881f2ab54212481f71ece0d938e7244a9b52a4feafb0c5102edc3f952119e8e7f7c08009a200569d71a904dfb8fd0a08fd4f9416ee0f67405cc4f5d18259ec8b5226bd52d6ac64ba3177cbddc7d2fab4f452f84537d4aa85ec326dcd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{0xbc, 0x0, 0x621, 0x6, 0x4, "ad056a0504bfbf6454a8960fd2b299a27279c21bc51ed3943370c873ff3cd5c3983faabca8248373fa19bc2214708d0f33e36b1be3a7a562b6e5dc0498af2cbe6e2cde47dd83e3df4f82a4e0fff218de0f3ef9a9261ffa16493f41f1918c8ce6a97f3ce2a1b7f4845d0ab30770f52ce013316eb70497b610215abc7b9f90fc0297e41d7eb5df6ccd5a809639e6cf01b99ac965dc314914aabd57e4c78044d0ed54bdafc20c794fe329cceabc"}, {0x79, 0x400, 0x5fd, 0x24ad86c8, 0x400, "bf8f8111766f02ad3144c8c2acd831ff3261d55cc9024ade219e2213d3bd9fa5a3e10efe3f77fb89a1bdedcb1c36905a397415cad1e9121020654c6f37aab6d3d247bd75d18f4e3b0bdad2f72eb75c2ed86d50a82e25e12ac8a28fcb7e73d16236ba044b30831ff371"}], 0x219f}], 0x5, 0x0, 0x0, 0x48010}, 0x8004) mmap(&(0x7f0000beb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000a98000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000bec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000bed000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r3, 0xc00c642e, &(0x7f0000bed000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r4, 0xc00c642d, &(0x7f0000902000)={r5, 0x80004, 0xffffffffffffffff}) mmap(&(0x7f0000beb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r6, 0xc0106418, &(0x7f0000bec000)={0x23, 0x7b, 0x2, 0x2, 0x11, 0x6}) mmap(&(0x7f0000374000/0xf000)=nil, 0xf000, 0x4, 0x1a031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x94b000)=nil, 0x94b000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00006ce000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x2) mmap(&(0x7f0000bed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000bed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000bed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000145000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000beb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000bec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000bec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000bee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r7, 0x84, 0x3, &(0x7f00002d2000)=0x0, &(0x7f0000bec000)=0x4) [ 51.741638] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 51.748459] [] SyS_sigaltstack+0x6c/0x90 [ 51.754156] [] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 51.754529] PF_BRIDGE: RTM_NEWNEIGH with unknown ifindex 2017/12/08 15:37:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$netrom(r1, &(0x7f0000233000-0x38)={&(0x7f000038d000)=@full={{0x3, {"2745f023c44088"}, 0xd4}, [{"b1ba743e2470d6"}, {"67cc3de62a9fd3"}, {"15cb00b70e262d"}, {"0eace7add137d6"}, {"7dbf44aaf5399f"}, {"90bf504df892f0"}, {"083eaa177fa756"}, {"057d1220040742"}]}, 0x48, &(0x7f0000c3f000-0x80)=[{&(0x7f00008da000-0xc6)="0ea7b18171f4c5857b2bdfd0f82d56b19f03db73fc23e56e45fe1e4dd167d7f5caf5ec2fa05e59e1f2ff4d22faf91aa0d16fd9af7d7b42f6ede84d6bfc46e95bd8e3811fb58dfdfabe7d11515f3cbbf9b41b89644a4128ca3df56d29394c0ca8a0fec203600254e9e139a97aa35e268d29dda2289e3d356bd11aea7f521ef48a21b469d7b06e63b30f382786d70a5f710f1758220349ed081ef247ada4bed7299d90f04cdde10042514adff1bb1d71ad360f2eeffab868bf1301487d7121d4bd5bcfc18c5a57", 0xc6}, {&(0x7f00007a0000)="21a21a87f57d5bc624e781f5ec2a50a5ee845156dce49099ebf9ac65eb87", 0x1e}, {&(0x7f000091b000-0x1000)="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", 0x1000}, {&(0x7f0000b68000)="0b344cb9a0566f3af05ef8558f2b8e1ed796ddb9070f8f2e84046624abf00aadee57dae021ff4a407cccb9a8a3c935a4bfe1ce5144ae599966014e23fcbf976ca46a8855e31582425b0b5c995c020eb67a6e45d0a36194588fb6c2d0df40d946224e59da9c11864c1aaca076107482", 0x6f}, {&(0x7f000000b000-0xac)="e98e57c9fc2353f3c1c24aea863b9a6660a2d1523e39af750863a93313145d040da85d480ec663d272b62f103dabbfbabb0561b3b9f23e6ab08eb7b591555864c9592d3acfca36ed997dbc5fe744b7b563944bd289d49176a1cc6aff2fde35b86f81bebb0b8c26fc2348f1297c0e73212807338085bec8491c887d062d3f4f5a046e6796ae96f86cd49b5f8879049a47b2ce74dd161f004335f48f5c4bab739ee5240c2deafca0704d958120", 0xac}, {&(0x7f00009c8000)="1927c4ce7fa5d96e85281a10bb2dd235c206a7e1e464a1bb56e0ba9cfa3295942afe65ac1b560389cd3095b473b2bba3036352fd87cad68f0ccaeb5c31c6437cd41ad371c9a2ed990f372aaf4dd8e9c24a246a3a6d3673579d2bc0f76587758d166b6c9dd23e62f051b798f8f3b06c14506b8fa2df677d66118a08ffd8abd73709649f71dad345bf5937788bd05b05096e30deb4d5b74825cfa1c910095f762a4877afd99a46b9936beaf538301a74e9c70ee5b7783a4d5f5ba8936489aefee98418b6eba302a70f3cbf5f24536a37611826f3d82e1f7a6007f328cdda12d3f51573c2326f039541192e", 0xea}, {&(0x7f0000ba0000)="0fcbd6eebd155b48f29d14258693ae689a06fb02bffd65c55bae6b00571d1839420c06c56ef8069b49ae32829768f4b3e6e4f7441c006ffbb72fb818860c7870553124b8548ee31822f8d865e16d13082bddf4c14b5217f665aee360c91639d5d3aa581f39967592f746fe8f058f6ed73302", 0x72}, {&(0x7f00005cb000-0x11)="00a9fc5c0c8f49a935ce267c6dbbc0cefe", 0x11}], 0x8, &(0x7f00006f8000-0x2d0)=[{0x10, 0x11d, 0x40, ""}, {0xe8, 0x107, 0x2, "656d6d8b5689dd7e2be62bcbd7964de8bcf2edcef4459b03cc5b08037ef225909f91bd453c0547942c819ef7926fbcf06896565c3192df1abe15b8d6207a6a1fde0e709815d1193143dead311598488132a46b0030e53ef91f088152a101724bf6e4d3bde155ab8033b627b2f1cdf35a3e032f2655128728bb20aeb7852b7a7478461f6cc392c48eb8148f1850dc71d1f16d621b7c928d3d89d50b5a3fa9bcb3cebe47e5334744b898c4d7a77e4484d88053371558c8f061bba0ad77852157180c1923effb6e279edf70e31820600e4b3262"}, {0xd8, 0x13f, 0x9, "de3d5fcd8c288812c357cc2bf1a995d30a7aca52a9a8ffb612cb755708e82a1313f8e186620be4032f532457302bd2aa4f2fb7b0c1c44ab59e3ec8f6988db370327f033a60e26d412f4b5abb16eb18410ba50db1cba826fbaae7af819a6f959b40ce60c0d004b9ee04d5120e98053b7be418dfc9f386efe98b047dd3dea951e0a9cfb478dfbed840d99ced3c963aa3666acd9accc70c24ba8016835b85317c093cedb33f0cfe2b2b632feb77e54fcddeafa73792b66bf3ae3274960b78aa4ce3c4"}, {0x100, 0x19b, 0x0, "3df140ce12bc21055913e0b775bca3cb1886e8ee3d115a88eec781fc5be286797530455b30f5c1dd1fa47ab9924aa2f8773fe64888927ec7aa45843cfc0fa23d057f32346f8485e1b76b2ae650a590d317a8dc3558be14f4fb16ac777959b8d1ff64e9e7a23aa59ca15996269a22e635bb418183327fa1e6a75bb5473a250227d75ca501a680a81ca33b4029a84fdd373aef07fafbb928b7e4626537043b7ae73f11a8ad5ef9da3246730323db8f936a6ba8e96f6e69a672b1d51557dc1321c76644cd78c3f913e28b3449dd1adf6127d93424af0aa0135c39a55977a8f318759a1360991e461e27bd40"}], 0x4, 0x20000000}, 0x20000000) finit_module(r0, &(0x7f00004d3000)="172e7070703100", 0x3) epoll_create1(0x0) r2 = epoll_create1(0x80000) r3 = timerfd_create(0x0, 0x0) r4 = accept(0xffffffffffffff9c, &(0x7f0000d88000-0xb)=@nl={0x0, 0x0, 0x0, 0x0}, &(0x7f00007cd000-0x4)=0xc) ioctl$DRM_IOCTL_AGP_RELEASE(r1, 0x6431) bind$netlink(r4, &(0x7f000076d000-0xc)={0x0, 0x0, 0x6, 0x4}, 0xc) getsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000359000)={0x0, 0x0}, &(0x7f00004f4000-0x4)=0x10) nanosleep(&(0x7f0000965000-0x10)={0x0, 0x0}, &(0x7f000000b000-0x10)={0x0, 0x0}) timerfd_settime(r3, 0x3, &(0x7f0000005000)={{0x0, 0x0}, {r5, 0x989680}}, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r6 = openat$keychord(0xffffffffffffff9c, &(0x7f00007c3000)="2f6465762f6b657963686f726400", 0x420000, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000fc5000-0xc)={0x10000020, 0x0}) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f0000045000-0x2)={0x6, 0x4}) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000daa000)={0x0, 0x0, 0x0}, &(0x7f0000547000-0x4)=0xc) ioprio_set$pid(0x2, r7, 0x5) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000022000-0xc)={0x2001, 0x0}) capset(&(0x7f0000eaf000-0x8)={0x20071026, r7}, &(0x7f000084a000)={0x8, 0xf4, 0x4000000000000, 0x0, 0x8, 0x2}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r6, 0x84, 0x6f, &(0x7f0000cda000)={0x0, 0x6c, &(0x7f0000b11000)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x5, @loopback={0x0, 0x1}, 0x0}]}, &(0x7f0000143000-0x4)=0x10) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000399000-0x8)={r8, 0x40}, &(0x7f0000b23000-0x4)=0x8) epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r6, &(0x7f0000b73000)={0x0, 0x0}) r9 = creat(&(0x7f0000d65000-0x8)="2e2f66696c653000", 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMGET(r9, 0x5415, &(0x7f0000000000)=0x0) r10 = socket(0x18, 0x0, 0x1) r11 = accept4$inet(r10, &(0x7f0000453000-0x10)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000033d000-0x4)=0x10, 0x0) poll(&(0x7f0000962000-0x48)=[{r11, 0x1, 0x0}, {r10, 0x0, 0x0}, {r10, 0x8000, 0x0}, {r10, 0x4000, 0x0}, {r10, 0x0, 0x0}, {r10, 0x1, 0x0}, {r11, 0x0, 0x0}, {r11, 0x8, 0x0}, {r11, 0x2, 0x0}], 0x9, 0x2) 2017/12/08 15:37:56 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f0000000000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000aac000)="2f6465762f7667615f6172626974657200", 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000dd9000)={0x0, 0x5, 0x4, 0x9, 0x7fa, 0x1, 0x3, 0x9, {0x0, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xe94, 0x5, 0x6, 0x0, 0x3}}, &(0x7f00005f8000-0x4)=0xb8) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000482000)=@assoc_value={r2, 0x800}, 0x8) ioctl$PIO_FONTRESET(r1, 0x4b6d, 0x0) ioctl$KDSETMODE(r1, 0x4b3a, 0xfffffffffffffe01) socket$inet6_dccp(0xa, 0x6, 0x0) r3 = epoll_create1(0x0) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000aef000)="2f6465762f73657175656e63657200", 0x807fe, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f0000aaf000-0xc)={0x10000000, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r1, &(0x7f00004d4000)={0x0, 0x0}) accept(r4, 0x0, &(0x7f0000b86000-0x4)=0x0) ppoll(&(0x7f00005bd000-0x40)=[{r4, 0x0, 0x0}, {r3, 0x0, 0x0}, {r3, 0x0, 0x0}, {r3, 0x0, 0x0}, {r4, 0x0, 0x0}, {r4, 0x1000000000000100, 0x0}, {r4, 0x4, 0x0}, {r4, 0x0, 0x0}], 0x8, &(0x7f0000aac000)={0x77359400, 0x0}, &(0x7f0000aad000-0x8)={0x0}, 0x8) clock_gettime(0xfffffffffffffff1, &(0x7f0000f70000)={0x0, 0x0}) r7 = timerfd_create(0x200000001, 0x80000) 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) timerfd_settime(r7, 0x0, &(0x7f0000002000-0x20)={{r5, 0x0}, {0x0, r6}}, &(0x7f0000001000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup2(r7, r7) r8 = creat(&(0x7f0000002000)="2e2f66696c653000", 0x41) ioctl$EVIOCGEFFECTS(r8, 0x80044584, &(0x7f0000001000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$EVIOCRMFF(r4, 0x40044581, &(0x7f00006c9000)=0x4) lsetxattr(&(0x7f0000f81000)="2e2f66696c653000", &(0x7f0000db8000)=@known="73797374656d2e706f7369785f61636c5f64656661756c7400", &(0x7f00004fb000-0xf)="2f6465762f73657175656e63657200", 0xf, 0x2) 2017/12/08 15:37:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f000072e000)="2f6465762f6b657963686f726400", 0x40800, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000a50000-0x10)={0x0, 0xa7, 0x4, 0xffff}, &(0x7f0000399000+0x34d)=0x10) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000a91000)={r1, 0x3}, &(0x7f0000fa1000)=0x8) fcntl$setstatus(r0, 0x4, 0x44400) read$eventfd(r0, &(0x7f0000ea9000)=0x0, 0x8) 2017/12/08 15:37:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd(0xffffffffffffffff, &(0x7f0000a28000-0x8)={0x0}, 0x8) readv(r0, &(0x7f0000b60000-0x40)=[{&(0x7f0000cba000-0xae)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x80}], 0x1) r1 = signalfd4(r0, &(0x7f0000e21000)={0x8000}, 0x8, 0x80000) pipe2(&(0x7f000075e000)={0x0, 0x0}, 0x80800) ioctl$DRM_IOCTL_IRQ_BUSID(r2, 0xc0106403, &(0x7f0000c90000)={0x9, 0x4, 0x39fb, 0x1f}) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) getsockopt$nfc_llcp(r2, 0x118, 0x1, &(0x7f00000b8000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000) syz_open_dev$sg(&(0x7f00001fe000)="2f6465762f73672300", 0x1, 0x0) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000cac000-0x170)={0x1f, 0x2, 0x3, 0x7ff, 0x6, [{0x2, 0x7, 0xfd4, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0}, {0x1, 0x6, 0x1, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}, {0xfffffffffffffff7, 0x3, 0x20, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0}, {0x1, 0x7, 0x5, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0}, {0xfffffffffffffff9, 0x7, 0xd78e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0xffffffffffffff0e, 0x56, 0x7fff, 0x0, 0x0, 0x808, 0x0, 0x0, 0x0}]}) pipe2(&(0x7f0000db5000)={0x0, 0x0}, 0x800) signalfd(r0, &(0x7f0000b17000-0x8)={0x5}, 0x8) 2017/12/08 15:37:56 executing program 7: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000004000)="2f6465762f62696e6465722300", 0x0, 0x2) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) r1 = syz_open_dev$binder(&(0x7f0000003000)="2f6465762f62696e6465722300", 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000007000-0x18)={0x4, 0x0, 0x0, 0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000004000-0x30)={0x28, 0x0, &(0x7f0000008000)=[@acquire={0x40046305, 0x0}, @increfs_done={0x40046307, 0x8, 0x0}, @acquire={0x40046305, 0x3}, @exit_looper={0x630d}], 0xad, 0x0, &(0x7f000000a000)="749cea3616355371e9260c6770b4bffd8e49285897c2798933cb8d15c2ef9fd25401d77d0ae2e563c5d0c8db48db9813b71c1251e5c7a115f8654cfdd3d32a152ac5cb8506b7fc420cdfa8df8eda6155603ae6c7cd140faad5c882530fc2a0faa500281ea668f0fbb2fd52e684f0e4c330267cb516cbf7a7802fdf8affdbd1c2ba34bfaa726a3b419e08d05c776b9b4b023380425c299548590a46398d27811f60d962a13e0a7d81ad5d3eebfb"}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000000c000-0x10)="2f73656c696e75782f73746174757300", 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r2, 0xc0a85322, &(0x7f0000006000-0xb0)={{0x0, 0x0}, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = dup2(r1, r1) r4 = accept$inet(r3, &(0x7f0000005000)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000007000)=0x10) setsockopt$inet_tcp_buf(r4, 0x6, 0xb, &(0x7f0000003000-0xae)="27f34a19ac839be63d2cdd7dded3fdedd5a090e76cb484c297eaa5cf5175fe60f83c5dbdaaa494253635211431536a7c5a0d77f759f8a26e50e12d5e484ee7e886a6649bb6583804223cbb953d5d45d53ccf43d15fcfbf68811ad3240662690f6ba87c3ddaf6f57fb96375e97afc9b49756d48482fc34f5bd9463cc177dd0706ae94181b14e48c2b8140d944124be4efdd3a8ffe9a4d909d6450fc28e76d9065ed9a7bcfb7b9b19ca6bfdef43a3c", 0xae) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008000)={0x2c, 0x0, &(0x7f0000009000-0x2c)=[@acquire_done={0x40046307, 0x0, 0x0}, @register_looper={0x630b}, @exit_looper={0x630d}, @enter_looper={0x630c}, @exit_looper={0x630d}, @decrefs={0x40046307, 0x1}, @enter_looper={0x630c}, @enter_looper={0x630c}, @decrefs={0x40046307, 0x3}], 0xf1, 0x0, &(0x7f0000009000)="76260da799c8e29d9c26a6aed59e4c1e14cb1e71d5dd0f7e168aaaac06609f3c2e7e6fa8d105491416f1426b4ba6a059c9e6d93f01649ab2e65ac9fbad0a14cafda19cb02e615c645f821e882e55a6317345e38ce0406388c9659226c296174b1a3fd67dced1e9ed0eb47766b0040fe372881e8d369627bbb5a6ea2f31e635a26d360afd0424295ce1c24ad4088debc0d8fcf0905b4a7b94a098889ae91e2ba29d4e32ca1a169dfa0f384d3769ad6160a7edcdddd8dfbb0627ec2d9aa48ba27be1faf6e31e646d921b9d0ed92925dc6ff65e40e095558001578977c3f3949432ed3d010ae82961d2f997b15115589df825"}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x10, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}, @acquire={0x40046306, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f000000c000-0x6)={0x0, 0x0}) 2017/12/08 15:37:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpgid(0x0) getpgrp(0xffffffffffffffff) r0 = getpgid(0xffffffffffffffff) ioctl$sock_inet_udp_SIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000d5c000)=0x0) sched_setaffinity(0x0, 0x8, &(0x7f00008ab000-0x8)=0x8000000075) ioctl$sock_inet_udp_SIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000d5c000)=0x0) pipe(&(0x7f000094b000)={0x0, 0x0}) setsockopt$inet_group_source_req(r1, 0x0, 0x2f, &(0x7f0000fc4000-0x118)={0x9, {{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) pipe2(&(0x7f0000083000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000202000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000484000)=0x8) connect(r2, &(0x7f00009b1000-0x58)=@alg={0x26, "6165616400000000000000000000", 0x0, 0x0, "7266633435343328726663343130362867636d286165732929290000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) unshare(0x20000000) clone(0x10000000000000, &(0x7f00009c3000)="ff", &(0x7f00003c7000-0x4)=0x0, &(0x7f00000c0000)=0x0, &(0x7f0000122000)="f8") readv(0xffffffffffffffff, &(0x7f000068e000-0x8)=[{&(0x7f000058f000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb8}], 0x1) clone(0x0, &(0x7f0000378000-0x1)="d9", &(0x7f0000956000-0x4)=0x0, &(0x7f000040b000)=0x0, &(0x7f00006c2000)="2000") mq_getsetattr(0xffffffffffffffff, &(0x7f00005fb000)={0x400000001000002, 0x0, 0x2, 0x200, 0x80000001, 0xea, 0x5, 0x2}, &(0x7f0000706000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) wait4(r0, 0x0, 0x3, &(0x7f0000a95000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) pipe2(&(0x7f0000083000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) getsockopt$inet_sctp6_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000202000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000484000)=0x8) 2017/12/08 15:37:56 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)="2e2f66696c653000", 0x80000, 0xeea61ba361830e76) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) r2 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f00009f1000)={0x0, 0x1}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ax25(r0, 0x0, &(0x7f0000002000-0x4)=0x0, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000002000)="2f6465762f7573626d6f6e2300", 0x8000, 0x10000) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000000)={r3, 0x2}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_procfs(0x0, &(0x7f000000c000-0x7)="666400000004bb") getdents64(r4, &(0x7f0000010000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x60) 2017/12/08 15:37:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = gettid() socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000a56000)={0x0, 0x0}) r4 = fcntl$dupfd(r2, 0x406, r3) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f000031c000-0x28)={@generic="bcff6bb7ee58821bde5ebc687c159f37", @ifru_names=@common="697036746e6c30000000000000000000"}) setsockopt$inet6_MRT6_ADD_MFC(r2, 0x29, 0xcc, &(0x7f0000aef000)={{0xa, 0x2, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, {0xa, 0x0, 0x7, @loopback={0x0, 0x1}, 0x1}, 0x7, [0x80000000, 0x400000000000000, 0x1, 0x100000002, 0x7ff, 0x1, 0x2, 0xfffffffffffffff9]}, 0x5c) r5 = socket$inet(0x2, 0x1, 0x0) r6 = syz_open_dev$tun(&(0x7f0000481000)="2f6465762f6e65742f74756e00", 0x0, 0x0) r7 = fcntl$dupfd(r6, 0x0, r6) ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f0000928000-0x28)={@common="67726530000000000000000000000000", @ifru_mtu=0xef3a}) ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) r8 = socket(0x100010, 0x4000000000, 0x5) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000e87000-0x4)=0x8, 0x4) sendmsg$netlink(r8, &(0x7f000061f000-0x38)={0x0, 0x0, &(0x7f000047d000-0x40)=[{&(0x7f000057d000)=[{0x11, 0x26, 0xffffffffffffffff, 0x0, 0x0, "d4"}], 0x11}], 0x1, &(0x7f0000cdb000)=[], 0x0, 0x0}, 0x0) r9 = socket$inet_icmp(0x2, 0x2, 0x1) ioctl$TUNATTACHFILTER(r7, 0x401054d5, &(0x7f00000c7000)={0x2, &(0x7f0000aee000)=[{0x1, 0x9, 0x7, 0xb6a}, {0x6, 0x3ff, 0x1ff, 0x23}]}) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000682000-0x4)=0xffffffffdaa210a2, 0x4) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f00008d0000-0x4)=0x0) ptrace$peekuser(0x3, r1, 0x3ff) setsockopt$inet_int(r7, 0x0, 0x0, &(0x7f000033d000-0x4)=0x7, 0x4) ioctl$GIO_FONTX(r7, 0x4b6b, &(0x7f0000bfc000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") setsockopt$sock_int(r0, 0x1, 0x3f, &(0x7f0000384000-0x4)=0x0, 0x4) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r8, 0x84, 0x4, &(0x7f0000d0a000-0x4)=0x9, 0x4) set_thread_area(&(0x7f0000b97000)={0x0, 0x0, 0x400, 0x7461a5fb, 0x3f, 0x10000, 0x80000001, 0x8f80, 0x7, 0x1f}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r7, 0x84, 0x6d, &(0x7f0000b1b000-0x43)={0x0, 0x3b, "275af9741fb9e3cbedb40ccd571f34153bb687a73ff80fff6119434149c58da1f7bdb4d117b553a3e08e45be38657c0f7f574e362f0ec14fb71598"}, &(0x7f00006e3000-0x4)=0x43) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r7, 0x84, 0x78, &(0x7f00006a8000-0x4)=r10, 0x4) ioctl$sock_SIOCGPGRP(r9, 0x8904, &(0x7f00004dc000)=0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000971000-0x10)=@common="67726530000000000000000000000000", 0x10) bind$inet(r0, &(0x7f0000a8f000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00009e9000)="ff14", 0x2, 0x20000040, &(0x7f0000d17000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/08 15:37:56 executing program 2: mmap(&(0x7f0000000000/0x265000)=nil, 0x265000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000265000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000266000-0xd)="2f6465762f736e642f73657100", 0x0, 0x0) mmap(&(0x7f0000266000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000267000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$packet(0xffffffffffffffff, 0x0, &(0x7f0000268000-0x4)=0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000266000)=0x0) getpriority(0x2, r2) r3 = socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000267000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r3, 0x29, 0x3d, &(0x7f0000267000)="739807a4617ffebc58ffbb6ea9c7d4946bf53fe78bfdbe96a6de2591d5f1ed81c886219c649eb336840ce38444eb63825fd911f901eaa375cd292de7859afa2eef94643932", 0x45) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000009000+0x536)={{0x0, 0x80000000000001}, {0xf, 0x0}, 0x80, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000268000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r3, 0x29, 0xcc, &(0x7f0000268000)={{0xa, 0x0, 0xba1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7ff}, {0xa, 0x0, 0xfd, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7f}, 0xcc3, [0x3, 0x1f, 0x8, 0x3, 0x2, 0x2, 0x3, 0x400]}, 0x5c) r4 = dup3(r0, r0, 0x80000) pwrite64(r3, &(0x7f00000f3000)="c8168934345a5d746df753974044bc3f2ad03c8ad925b7751f4c8f28047c2c331beb59dc543038ec9a5d38c09e434c15ff005a01f7dde92ce1dc90a09103b7f8568173791460cbb780cba1bd0c3a78de9190fb75a6a285402f3a7bf50fa0200f9c4c3fd6dc4e10a217cae2a504a86611926b70d21e7614adfb7e7fa80db36911ff672c868221c14246c48769bd0eed69c8f4a0177e7a3e728c94192fa8de19b583325ce98b4b3d268b11aef361943e59c2918e515d55f02be5f166889c1b2ae4074c1e2ab9112a9f19a6f0020caffcbb5eae0f1f82568af933f6ef81611ad6827e0fb029213169f1f576f596fe", 0xed, 0x0) mmap(&(0x7f0000266000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x12, &(0x7f0000266000)=0x0, &(0x7f0000132000)=0x4) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000131000)={0x2, 0x4, 0x7fffffff, "71756575653000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x911f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$RNDZAPENTCNT(r4, 0x5204, &(0x7f0000092000)=0x0) openat(r4, &(0x7f0000245000-0x8)="2e2f66696c653000", 0x20000, 0x100) [ 52.053119] binder: 4001:4004 DecRefs 0 refcount change on invalid ref 8 ret -22 [ 52.067553] device gre0 entered promiscuous mode [ 52.080910] binder: 4001:4004 unknown command 0 [ 52.086408] binder: 4001:4004 ioctl c0306201 20003fd0 returned -22 [ 52.095172] binder: 4001 invalid dec weak, ref 10 desc 0 s 1 w 0 2017/12/08 15:37:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000e35000)="7573657200", &(0x7f00008c7000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00009c8000-0x1c)="656d307b76626f786e657431402d2b6e6f6465762473797374656d00", 0xffffffffffffffff) keyctl$revoke(0x3, r0) r1 = add_key$user(&(0x7f0000546000)="7573657200", &(0x7f0000223000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000ad7000)="0d", 0x1, r0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00005ec000-0x9)="2f6465762f70707000", 0x40, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = getpid() r4 = socket(0x4, 0x0, 0x401) setsockopt$packet_tx_ring(r4, 0x107, 0xd, &(0x7f0000d8b000)=@req={0x10000, 0x5, 0x80000001, 0x6}, 0x10) clock_gettime(0x0, &(0x7f0000f01000-0x10)={0x0, 0x0}) recvmmsg(r4, &(0x7f0000977000-0x258)=[{{&(0x7f0000af5000-0x1c)=@in6={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000090000)=[{&(0x7f0000799000)="000000000000000000000000000000000000000000000000", 0x18}, {&(0x7f00001d0000-0xde)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xde}, {&(0x7f0000654000-0x37)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x37}], 0x3, &(0x7f0000f93000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x82, 0x1ff}, 0x400}, {{0x0, 0x0, &(0x7f00005ff000-0x50)=[{&(0x7f0000b6c000-0x36)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x36}, {&(0x7f000005b000-0xdd)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xdd}, 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&(0x7f00008d1000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x92, 0x200}, 0x81}, {{0x0, 0x0, &(0x7f00002df000)=[{&(0x7f0000250000-0x36)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x36}, {&(0x7f000020b000-0x1c)="00000000000000000000000000000000000000000000000000000000", 0x1c}, {&(0x7f0000194000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x59}, {&(0x7f000049d000)="000000000000000000000000", 0xc}, 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{&(0x7f000098e000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xeb}], 0x4, &(0x7f00007b8000-0x75)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x75, 0x6}, 0x4}, {{&(0x7f000093e000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000067000-0x20)=[{&(0x7f0000e53000-0x63)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x63}, {&(0x7f0000666000-0xfa)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfa}], 0x2, &(0x7f0000456000-0xbf)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbf, 0x9}, 0x1}, {{&(0x7f000059d000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000e32000-0x70)=[{&(0x7f0000683000-0xf7)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf7}, {&(0x7f0000168000)="00000000000000000000000000000000", 0x10}, {&(0x7f0000697000-0x89)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x89}, {&(0x7f0000954000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa3}, {&(0x7f0000e1b000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5a}, {&(0x7f0000887000-0x58)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x58}, {&(0x7f0000d43000-0x2b)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2b}], 0x7, &(0x7f0000abb000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5b, 0x8}, 0x2}, {{&(0x7f00005e9000)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000007000)=[{&(0x7f000096b000-0xbe)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbe}, {&(0x7f0000b16000)="0000000000000000000000000000000000000000000000000000000000000000", 0x20}, {&(0x7f0000c85000-0x3d)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3d}], 0x3, &(0x7f0000941000-0xbd)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbd, 0xffffffffffffffff}, 0x1f}, {{&(0x7f00008ed000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, 0x10, &(0x7f0000d24000)=[{&(0x7f000074e000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd3}], 0x1, &(0x7f0000c36000-0xe4)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe4, 0x80}, 0x1b5}], 0xa, 0x1, &(0x7f0000b9e000-0x10)={r5, r6+10000000}) r7 = openat$ppp(0xffffffffffffff9c, &(0x7f0000647000-0x9)="2f6465762f70707000", 0x252001, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r7, 0xc0086420, &(0x7f00006ac000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_UNLOCK(r2, 0x4008642b, &(0x7f0000409000-0x8)={r8, 0x33}) fcntl$lock(0xffffffffffffffff, 0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, r3}) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000452000-0x10)=[{&(0x7f00009b7000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001fa000-0x20)=[], 0x0, 0x0}, 0x0) clock_getres(0x0, &(0x7f0000a22000-0x10)={0x0, 0x0}) r9 = syz_open_dev$sg(&(0x7f0000b7b000-0x9)="2f6465762f73672300", 0x0, 0x101000) accept$unix(r9, &(0x7f0000260000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000f7a000)=0x8) ioctl$DRM_IOCTL_GET_STATS(r9, 0x80f86406, &(0x7f00004d4000-0xd2)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000996000-0x20)={0x80000000000e7c, 0x0, 0xffff, 0x28}) ioctl$DRM_IOCTL_AGP_BIND(r2, 0x40106436, &(0x7f00003b3000)={r10, 0xfffffffffffffff9}) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da14, 0x5, 0x20000000, 0x0}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r4, 0x84, 0x65, &(0x7f0000601000-0x64)=[@in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x4, @loopback={0x0, 0x1}, 0x9}, @in6={0xa, 0x0, 0x10001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, @in6={0xa, 0x0, 0xffffffffffffffff, @loopback={0x0, 0x1}, 0x8000}], 0x4) ioctl(r9, 0x2285, &(0x7f0000007000)="53") ioctl$TIOCLINUX5(r2, 0x541c, &(0x7f00004ee000)={0x5, 0x1, 0x3, 0xae3a, 0xd04}) ioctl$EVIOCGSW(r2, 0x8040451b, &(0x7f000098a000)="00000000000000000000000000000000000000000000000000000000000000") keyctl$update(0x2, r1, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r2, 0xc058534f, &(0x7f000038e000-0x58)={{0x9, 0x7fffffff}, 0x1, 0xfffffffffffffff9, 0x0, {0xffffffff, 0x897}, 0x8, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat(r2, &(0x7f00004be000)="2e2f66696c653000", 0x2100, 0x80) setsockopt$netlink_NETLINK_CAP_ACK(r2, 0x10e, 0xa, &(0x7f0000534000)=0x3, 0x4) 2017/12/08 15:37:56 executing program 2: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) mmap(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x4, 0x10, r0, 0x0) connect$llc(r0, &(0x7f0000010000-0x10)={0x1a, 0x12, 0x80000000, 0x3, 0x81, 0x7, @random="4790d5b95f15", [0x0, 0x0]}, 0x10) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f000001c000)="2f6465762f70707000", 0x1, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000000)={0x0, 0x0, 0x3}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f000001b000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f000001a000-0x10)={r2, r3, 0x7}) listen$netrom(r0, 0x1) r4 = syz_open_procfs(0x0, &(0x7f0000001000)="6e65742f7463703600") mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r4, 0x89e0, &(0x7f000000f000)=0x6) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f0000007000)=0xfffffffffffffffd, 0x4) ioctl$KDGKBTYPE(r4, 0x4b33, &(0x7f0000006000)=0x0) getsockopt$SO_PEERCRED(r4, 0x1, 0x11, &(0x7f0000022000-0xc)={0x0, 0x0, 0x0}, 0xc) getsockopt$SO_PEERCRED(r4, 0x1, 0x11, &(0x7f0000011000-0xc)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setgroups(0x1, &(0x7f0000014000)=[r5]) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000021000-0x4)={0x1000, 0x39e3, 0x3f, 0x7fffffff, 0x9, 0x5, 0x10000, 0x7, 0xb8c, 0x3, 0x100}, 0xb) readv(r4, &(0x7f0000003000)=[{&(0x7f0000003000-0x1000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x200}, {&(0x7f0000003000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe0}, {&(0x7f0000003000-0x24)="000000000000000000000000000000000000000000000000000000000000000000000000", 0x24}], 0x3) mmap$binder(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x1, 0x10, r4, 0x19) 2017/12/08 15:37:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000fcf000)={0x0, 0x78, 0x0, 0x0, 0x0, 0xd98, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) gettid() keyctl$clear(0x7, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000002000)={0x0, 0x0}) waitid(0x1, r1, &(0x7f0000002000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x1000000, 0x0) socketpair$inet6(0xa, 0x0, 0x6, &(0x7f0000001000)={0x0, 0x0}) r4 = syz_open_dev$loop(&(0x7f0000023000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) ioctl(r4, 0x4000000000001276, &(0x7f0000001000)="e0") epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000001000-0xc)={0xc0000000, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r3, 0x84, 0x79, &(0x7f0000003000)=0x5, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = accept(r3, &(0x7f0000001000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f0000194000)=0x6) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000424000-0x8)={0x0, 0x0}) request_key(&(0x7f00002b0000)="6173796d6d657472696300", &(0x7f000078f000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00005f4000)="00", 0xffffffffffffffff) r7 = socket$netlink(0x10, 0x3, 0x6) writev(r7, &(0x7f00009f9000-0x10)=[{&(0x7f00000b2000-0x5a)="580000001500190000bb4b000000000000a33a850280e076480243c808fe58a2b25205000100723e0100010000d7000000052c04001741380a0096ec0000000000008d0000230b0c00000000000060edaa1dda4a0ef86e01", 0x58}], 0x1) accept4(0xffffffffffffffff, 0x0, &(0x7f000040e000-0x4)=0x0, 0x800) r8 = syz_open_dev$usbmon(&(0x7f0000a1f000-0xd)="2f6465762f7573626d6f6e2300", 0x0, 0x81) dup(r6) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000b81000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f00001a0000-0x10)={0x0, 0x70, &(0x7f0000cd0000-0xa0)=[@in6={0xa, 0x0, 0x8001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, @in6={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000001}, @in6={0xa, 0x1, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}]}, &(0x7f000061d000-0x4)=0x10) sendto(r5, &(0x7f000042d000-0xd9)="09b5960f190398bf86d78b61a854006253f8950df0ef7ae4bb2056b3d36253a8e454945954d9745604c6e3e83dd365e9864afd7b68d1aecc124eba3747e85ea8d7fad54ff2acf3623965b752fc8d1d51547fb7f6f4d4008bd1546a9e0b02e70101fe305ba2a4a292f9034a24a0e6a85189099d44e28071443c9e79d48d1301afa2273bf86526c50a18db78521ffeb00981e6be7c8a1c15fa31908e5a0d3f44f48967969a05a5d98c7e7a35684434736a9caeef45c68fffbb9b19492e8dcf7df237178e54c8afbb7750df0ef45dfaadf435f8fede536202f63e", 0xd9, 0x40, &(0x7f0000856000-0x10)=@ethernet={0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getpeername(r8, &(0x7f0000cb1000)=@nl={0x0, 0x0, 0x0, 0x0}, &(0x7f000085e000-0x4)=0xc) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00007e5000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setstatus(r9, 0x4, 0x3fffe) 2017/12/08 15:37:56 executing program 0: mmap(&(0x7f0000000000/0xf1e000)=nil, 0xf1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00003b7000-0xc)="2f6465762f6175746f667300", 0x56102, 0x0) mmap(&(0x7f0000f1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000f1f000)="00") pipe2(&(0x7f00001f9000)={0x0, 0x0}, 0x80800) mmap(&(0x7f0000f1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000f20000-0x8)="2e2f66696c653000", 0x2c000, 0x80) mmap(&(0x7f0000f1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f20000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet(r1, &(0x7f0000f20000)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000307000)=0x10) mmap(&(0x7f0000f1e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) sendmsg(r2, &(0x7f0000f13000-0x28)={&(0x7f0000218000)=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f18000)=[], 0x0, &(0x7f0000f13000)=[{0x10, 0x0, 0x7, ""}], 0x1, 0x1000c0}, 0x0) 2017/12/08 15:37:56 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000001000-0x8)="2e2f66696c653000", 0x1be) r1 = fcntl$dupfd(r0, 0x1, 0xffffffffffffffff) ioctl$LOOP_SET_FD(r1, 0x4030582a, 0xffffffffffffffff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) userfaultfd(0x806) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xbb4000)=nil, 0xbb4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r3, &(0x7f0000ecb000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_buf(r3, 0x29, 0x37, &(0x7f00004ea000-0x159)="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", 0x159) setsockopt$inet6_buf(r3, 0x29, 0x36, &(0x7f0000ca6000)="", 0x0) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) socket$packet(0x11, 0x3, 0x300) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000039000)={0x0, 0x0}) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r2) preadv(r2, &(0x7f0000c5d000)=[{&(0x7f000018d000-0x8)="000000000000000000000000000000000000000000000000000000000000000000", 0x21}, {&(0x7f00000ed000-0x39)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x39}, {&(0x7f00007c6000-0xd1)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd1}, {&(0x7f0000683000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x52}, {&(0x7f0000f97000-0x48)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x48}, {&(0x7f0000ac9000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc4}, {&(0x7f000014b000-0x99)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x99}], 0x7, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r4, &(0x7f0000a71000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r4, 0xfffe) mmap(&(0x7f0000bb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000bb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000bb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) [ 52.102065] binder: 4001:4004 unknown command 0 [ 52.108164] binder: 4001:4004 ioctl c0306201 20008000 returned -22 2017/12/08 15:37:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000e81000+0x1bf)="2f6465762f72746300", 0x0, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f00001ac000-0x24)={0x1, 0xd2, 0x7, 0x81, 0xda1a, 0xea, 0x60, 0x8000, 0x9, 0xfffffffffffffffc, 0x1, 0x8}) mq_open(&(0x7f00004af000)="776c616e3000", 0x41, 0x4, &(0x7f000007f000)={0x81, 0x0, 0x1, 0x101, 0x2, 0x7, 0x1, 0x7fff}) mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000012000)="736d61707300") request_key(&(0x7f0000007000-0x6)="727872706300", &(0x7f0000015000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000001c000)="736d61707300", 0x0) pread64(r1, &(0x7f0000015000)="", 0x0, 0x2000000000) connect(0xffffffffffffffff, &(0x7f0000fad000)=@nfc={0x27, 0x0, 0x0, 0x0}, 0x10) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f000050d000-0xa)="2f6465762f70746d7800", 0x802, 0x0) ioctl$TCFLSH(r2, 0x540b, 0x0) 2017/12/08 15:37:56 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000)="2e2f66696c653000", 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netrom(r0, &(0x7f0000000000)=@full={{0x3, {"0deaf7e2460353"}, 0x0}, [{"5f00c571b9d705"}, {"785c1a3749f241"}, {"f827c298e3b839"}, {"0b198aa822e264"}, {"5d12f05378092a"}, {"92024efed45913"}, {"ca5c13190f9a2c"}, {"36e9c0aa8f8c28"}]}, 0x48) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000625000)="2f6465762f73657175656e63657200", 0x400100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f0000001000)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000cb0000-0xe8)={{{@in=@rand_addr=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 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], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_GET_STATUS64(r1, 0x4c05, &(0x7f0000003000-0xe5)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "0000000000000000000000000000000000000000000000000000000000000000", [0x0, 0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ipx(r0, &(0x7f0000003000-0x84)="f887853f3c084c468c728323a0551d839ea2874c13621a14b6d2c2447027948a0815adc7245162fbaeb7014bf3838741df067be9d4eb8e96852a61250ef4b6dc710c8436c54c716a230c6470dd173e33b71ee12ee010790df130944eca3bb494bf3e5d8f2805a7dbaaca01cc916471974416a1ac88562c76628a9c7251248511036a9fe5", 0x84, 0x0, &(0x7f0000002000)={0x4, 0x0, 0x401, "03daa8017b7f", 0xfff, 0x0}, 0x10) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000001000-0x10)={0x4, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f0000001000)={r2, 0x1}) mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r0, 0x540f, &(0x7f000001d000)=0x0) setpriority(0x2, r3, 0x4) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000007000-0xa)="2f6465762f70746d7800", 0x0, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f000001e000)=0x0) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000004000)={&(0x7f000000e000/0x3000)=nil, 0x3000}) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r4, 0x1000000005432, &(0x7f000001e000)=0x7) socket$inet6_udp(0xa, 0x2, 0x0) 2017/12/08 15:37:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f00001a2000-0x5)="7573657200", &(0x7f00001fb000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00006f7000)="00", 0xfffffffffffffffe) keyctl$get_keyring_id(0x0, r0, 0x401) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000e45000)={0x0, 0x0}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000da1000)="2f6465762f6877726e6700", 0x200, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r1, 0xc0a85322, &(0x7f00000e6000)={{0x0, 0x0}, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = socket(0x10, 0x803, 0xc) getsockopt$SO_PEERCRED(r2, 0x1, 0x11, &(0x7f00007ca000)={0x0, 0x0, 0x0}, 0xc) add_key$keyring(&(0x7f000088c000-0x8)="6b657972696e6700", &(0x7f0000fdb000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, r0) sendfile(r2, r2, &(0x7f0000f0b000)=0x0, 0x100) ioctl$sock_inet_udp_SIOCOUTQ(r2, 0x5411, &(0x7f0000327000+0xb11)=0x0) read(r2, &(0x7f0000040000)="", 0x0) ioctl$TIOCGSID(r1, 0x540f, &(0x7f0000f75000)=0x0) tkill(r3, 0x4000000000000027) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000335000-0x24)={@rand_addr=0x7, @local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x5, [@multicast2=0xe0000002, @rand_addr=0xe76c, @local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}]}, 0x24) sendto(r2, &(0x7f0000e31000)="14000000010ae702000000fffe000000000401e5", 0x14, 0x0, 0x0, 0x0) setsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f000059d000-0x4)=0x0, 0x4) setsockopt$llc_int(r2, 0x10c, 0xf, &(0x7f0000494000-0x4)=0x2, 0x4) sendto$unix(r2, &(0x7f0000bf9000)="67b040be1653a9bb6a72507a5851edb57d9b23efd4e3e5", 0x17, 0x1, &(0x7f000004d000)=@abs={0x100000000000002, 0x0, 0x2}, 0x8) r4 = mmap$binder(&(0x7f000013c000/0x1000)=nil, 0x1000, 0x2000000, 0x70912, r1, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f00001d0000)={r4, 0x0, 0x0, 0x0}) r5 = openat$keychord(0xffffffffffffff9c, &(0x7f0000880000-0xe)="2f6465762f6b657963686f726400", 0x440000, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000de6000-0x4)={0x2}, 0x4) ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0x80e85411, &(0x7f0000102000-0x7f)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f00000af000-0x108)={0x0, @in={{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]}, [0x9, 0x1, 0x2, 0x3, 0xff, 0x1, 0x0, 0x7, 0x7ff, 0x3, 0x5, 0x9, 0x7fffffff, 0x4, 0xfff]}, &(0x7f000080b000-0x4)=0x108) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, &(0x7f0000a9c000)={0x7fe, 0x1, 0x9, 0x453, r6}, &(0x7f00005d6000)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, &(0x7f00008d0000)={0xbcd, 0x2, 0xbffffffe, 0x9, r7}, &(0x7f00002bb000-0x4)=0x10) ioctl$DRM_IOCTL_WAIT_VBLANK(r5, 0xc018643a, &(0x7f0000b09000)={0x3400003f, 0x4, 0x26}) socket$inet(0x2, 0x3, 0x8001) 2017/12/08 15:37:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x0, 0x0, &(0x7f0000045000-0x10)={0x0, &(0x7f0000000000)=[]}) mmap(&(0x7f000033c000/0x2000)=nil, 0x2000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)="2f6465762f62696e6465722300", 0x0, 0x802) r1 = syz_open_dev$binder(&(0x7f0000001000)="2f6465762f62696e6465722300", 0x0, 0x0) r2 = socket(0x8, 0xa, 0xfffffffffffffc01) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) r3 = epoll_create(0x10001) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f0000337000-0xc)={0x2019, 0x0}) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket(0x18, 0x0, 0x4) unshare(0x0) r5 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000e80000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r4, 0x84, 0x6c, &(0x7f000008d000)={0x0, 0xc8, "74dcb5ddeb38c2c4c70210a8c64a5537210bc417537f4eb463bb24facec5e3af3145fcd45845828e14381b207f7ad9c0830b2ec1af4b5356fec0bca2e420abb0add5a6335efcaf05b4e4bbbfe30b45ee40684e1533e7d3b0851466b04bf2c7829d31c733b263fe01b0671c2ffe835c507b78333d9f84a0d92b0a11f13bbda8c53399d97924de8e6a8ee7cfb44f0cddceaff63860ead7a39f1d16e26614fe594f96342f5db67d0d4a91a078b8144ae9961f33ab7c0abd5c4997cd9ad8a0c7e0594e35150a3afa7310"}, &(0x7f0000988000+0xe07)=0xd0) getsockopt$inet_sctp6_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f00002cc000)={0x0, 0x2800000000000000}, &(0x7f0000798000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000a6d000)={0x0, @in6={{0xa, 0x0, 0x80, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffff8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8692, 0x3f, 0x1ff, 0x4, 0x8001}, &(0x7f00004ff000)=0xa0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r4, 0x84, 0x6c, &(0x7f0000809000-0x8)={0x0, 0x0, ""}, &(0x7f0000e65000)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000b0f000)={0x0, @in6={{0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000001, 0x98, 0x7, 0x4, 0x40}, &(0x7f00004c4000)=0xa0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000431000)={0x0, 0x7fff, 0xffff, 0x4e1, 0x6, 0x7}, &(0x7f0000316000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r4, 0x84, 0x6d, &(0x7f0000193000-0xa6)={0x0, 0x9e, "da00e436feb45c6d7e0acced882d17fa86302e99672621bf4c6f837cb53b076d38197f194421eea46fce67442432ff69f1fceb618b51abc25a4967d4d731b00ef74950aba23ad2774a258324c63254bff48953aa0f93f4797f4a74c2e1294d2586414ef8787e149a8e77be5be42d19cc1f877d82b569951611dba7471b94473df48feadd8a7db361cce37e27dd3945c4dc78de41665a72a5719b8277b05f"}, &(0x7f0000a27000-0x4)=0xa6) sendmsg$inet_sctp(r4, &(0x7f0000f2e000-0x38)={&(0x7f0000667000)=@in={0x2, 0x1, @rand_addr=0xfff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fdb000-0x70)=[{&(0x7f0000774000-0x63)="648bc5e4b425f3c1f05e54951a7b7382aabb2a3f3d6c61aca655b39616316be7b317432d17798ace03b5cd00c888c2d33901f1200da14abb61f8e25edf0c804554665eb50654af459c35f2dea3684f480eab490be49146d7f457f7416434c53e818d47", 0x63}, {&(0x7f00000b2000-0xb3)="a005774ac12749c504146028c294d53ca1b52310f64d74992041b1bcef3baa68fd15f146da827ba64bd610ee0d2131ad665f966c8f493bc6ed0ec7131f60735c313a7c448e2a04f7cdd244d2be6e77439658085339022d01fe304dc8c3248a2b5cf911832826cd3a1d967c73db6056dbc4d250a098b5a37ea410747ec71ff2d828dc7a5eb3ceea7f2a6a0b555060e90cf7c411c2f4fecd5da193e73c81be23b78aece6294db0b4499dbb9ca55cb3ede561cfeb", 0xb3}, {&(0x7f00000f7000)="863059b116c7ff9559f6dd57699b6abf589ff69f119dbb4c9d4e0c0fcf32550ddcdc6d0bcb4b2b23b3ac9441ab21f2b38420c8ee08272c5dbf6b4dd764ae09832a3b1dea9961762a1abff53543b65480d4e30c84ed60d111b9d5ac114c67659a5a8f04383228a6a768c8ad2380ff1915293c97d3d986c71f17016a29610c97d76bb53491e963a7f3ceb7b30cca28e56cbdfee408cc1272ee3d632e7b6b6ecdf05587e9908ee7a360ef4c15488f4c93d0b8c858a7dd959ca0dccbec3fff58eee4eef50f34dd54322a0a3c5845153e34f34c7bea7e37f1ca", 0xd7}, {&(0x7f0000287000-0x38)="ef76b5375ff55fdb88d31cd318f986d6efaf53cc5bde993800a759b9aa73b9a975d133f6ded2f24c97dd7a4c1e88add80a21caec56b740d4", 0x38}, {&(0x7f00008a1000)="97b7fde652bf3153a9a80bca43ad8abe6106700a303ff59935c7b3d7d8d28a172a08a50facb7973946bcaff88580f2dae6c05a0f6a33c268a77e9640b62ac131f1601df6cd98adeb5d9753f0159f12815d6ee4866857bb67304ef4942188", 0x5e}, {&(0x7f000071c000)="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0x1000}, {&(0x7f0000bee000-0x2e)="b5f5032223c130c67930d6d978a446c1403a5f49a02a4635f6d1ef02a36fc3650db80e7ecaaac00db81e1f2bdca1", 0x2e}], 0x7, &(0x7f000021e000)=[@init={0x18, 0x84, 0x0, {0x64, 0x8, 0x0, 0x7}}, @sndinfo={0x20, 0x84, 0x2, {0xfffffffffffffff9, 0x200, 0x9, 0x6, r8}}, @sndrcv={0x30, 0x84, 0x1, {0x2, 0x8000, 0x8000, 0x747, 0x6, 0x100000000, 0x9, 0x2, r9}}, @sndinfo={0x20, 0x84, 0x2, {0x5, 0x8, 0xce, 0x2, r10}}, @sndinfo={0x20, 0x84, 0x2, {0x7, 0x8, 0x6, 0x5, r11}}, @init={0x18, 0x84, 0x0, {0x9, 0x2, 0x2, 0x106}}, @init={0x18, 0x84, 0x0, {0x0, 0xffffffffffffff7f, 0xe6, 0x7e30}}, @sndinfo={0x20, 0x84, 0x2, {0x7f, 0x4, 0x100000001, 0x3ff, r12}}, @sndinfo={0x20, 0x84, 0x2, {0x7, 0x8002, 0xffffffffffff7fff, 0x4, r13}}, @sndrcv={0x30, 0x84, 0x1, {0x6, 0x9, 0x8207, 0x86, 0x1, 0x5, 0x6, 0x3f, r14}}], 0x1e0, 0x40010}, 0x1) sendmsg$unix(r6, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r5]}], 0x1, 0x0}, 0x0) recvmsg(r7, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)="", 0xfc13, 0x0}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) pipe2(&(0x7f00009f9000-0x8)={0x0, 0x0}, 0x800) pwritev(r7, &(0x7f0000f02000)=[{&(0x7f0000eed000-0x1000)="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", 0x1000}, {&(0x7f000001c000-0x39)="30d7c1a88dfa237171979492123a822dcb061973a96552ef034246413730830b405bc8889812ec49e8810c47467082d3dbea4cfd2a0170c1bb", 0x39}, {&(0x7f0000a47000-0xac)="5e1ec113e7b478e6c189786e33fb5fc0747ef11105081a9f35c3c7b3d10ef116fe479c70d5e4c8185e18cf34c78a3f1cd5557aa3106f94d16ac7138a1289b2a47c09fae616ea4b1cb71aeb78e387891c3120df24a3dc42754568581da03adfaaa5d0f01cf4adb1fe910b29b136dd43c8f988b5a4bdd0792c1d58f30cf5564966ceba980bde1970117480d2dbbbd63121aad05e92c101f4db4e466907a57c889075a76a75006fd2d824663566", 0xac}, {&(0x7f00008a1000)="8a5486377233c720357513fbb1866eb94bb1fb7fe935022087d28027217fac411656a63a298c67bcb9c2ae5d931ce77e300f7be485", 0x35}], 0x4, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x4, 0x0, &(0x7f000000a000)=[@register_looper={0x630b}], 0x2, 0x0, &(0x7f000000b000-0x4)="d8c6"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) [ 52.154226] binder: BINDER_SET_CONTEXT_MGR already set [ 52.160976] binder: 4001:4015 ioctl 40046207 0 returned -16 [ 52.182166] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'. 2017/12/08 15:37:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x400000000000032, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000007000)={&(0x7f0000fbf000-0xa)=@un=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000054000)=[{&(0x7f0000941000-0xe0)="32", 0x1}], 0x1, &(0x7f0000be5000-0x10)=[], 0x0, 0x0}, 0x0) r0 = userfaultfd(0x0) fcntl$getown(r0, 0x9) gettid() r1 = add_key$keyring(&(0x7f0000d4b000-0x8)="6b657972696e6700", &(0x7f0000702000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$restrict_keyring(0x1d, r1, &(0x7f0000e60000)="73797a6b616c6c657200", &(0x7f00005dc000-0x5)="6264657600") r2 = openat$autofs(0xffffffffffffff9c, &(0x7f000085f000)="2f6465762f6175746f667300", 0x200, 0x0) ioctl$TUNSETIFINDEX(r2, 0x400454da, &(0x7f0000012000-0x4)=0x2) prctl$setname(0xf, &(0x7f00006a8000-0x9)="736563757269747900") r3 = syz_open_dev$mice(&(0x7f0000769000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x181100) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e8e000-0x18)={0xaa, 0x0, 0x0}) setsockopt$inet6_MCAST_MSFILTER(r3, 0x29, 0x30, &(0x7f00006cf000)={0x401, {{0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x3f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, [{{0xa, 0x0, 0x3f, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x110) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000c20000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1, 0x0}) r4 = gettid() process_vm_writev(r4, &(0x7f0000054000-0x60)=[{&(0x7f000006d000-0xa2)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3e}, {&(0x7f000028a000-0xa4)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa4}, {&(0x7f000004b000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd8}], 0x3, &(0x7f0000e21000-0x40)=[{&(0x7f0000bf0000-0xc6)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc6}, {&(0x7f00009e7000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1000}, {&(0x7f00001d7000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xba}, {&(0x7f000096f000-0x10)="00000000000000000000000000000000", 0x10}], 0x4, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000900000-0x10)={&(0x7f00006e1000/0x4000)=nil, 0x4000}) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f00006d3000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") getsockopt$inet_mreqn(r3, 0x0, 0x20, &(0x7f00005a3000-0xc)={@empty=0x0, @broadcast=0x0, 0x0}, &(0x7f0000ae0000)=0xc) shutdown(r2, 0x0) mmap(&(0x7f0000000000/0xfb2000)=nil, 0xfb2000, 0xfffffffffffffffd, 0x32, 0xffffffffffffffff, 0x0) close(r0) fcntl$setsig(r0, 0xa, 0x28) fcntl$setlease(r3, 0x400, 0x0) r6 = add_key(&(0x7f0000a54000-0xa)="69645f6c656761637900", &(0x7f0000d61000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00000b2000-0xa8)="14c44c0fedf84401ee7c345bfb071c684b83eaf40dcad330ff1792a642395207aa678eda5db7f09c680615c6523ba55ddee84957423c1a8a2ef10436cacef5f9bd7bedfbf38c4ff8245c94fc22e8bde240f28bafc848b8652bd9c46f65a5d47aca2727b233db62bd44afd042e784506c0d0b64afd485798d7e3dfbf1e7cbfcb3bb3201f670875a3903cf61267e1ddfde8f88251ceae1eb810c96fecbef7a3720600e04dbbcee4cc8", 0xa8, 0xfffffffffffffff8) request_key(&(0x7f000098a000)="73797a6b616c6c657200", &(0x7f00000f4000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00007d8000)="2f6465762f6175746f667300", r6) setsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000aca000-0xc)={r5, @remote={0xac, 0x14, 0x0, 0xbb}, @empty=0x0}, 0xc) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000777000)=0x0) sched_setscheduler(r4, 0x2, &(0x7f0000544000)=0x6) 2017/12/08 15:37:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000f0e000)=[], 0x0) socket$netlink(0x10, 0x3, 0xc) mmap(&(0x7f0000000000/0xeb0000)=nil, 0xeb0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$netrom(0xffffffffffffff9c, &(0x7f000020f000)=@full={{0x0, {"00000000000000"}, 0x0}, [{"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}]}, &(0x7f0000083000)=0x48) mmap(&(0x7f0000eb0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, 0xffffffffffffffff, &(0x7f0000013000-0xc)={0x0, 0x0}) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) restart_syscall() r4 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) recvfrom$inet(r4, &(0x7f0000f62000-0xcb)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xcb, 0x213d, &(0x7f0000009000-0x10)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) fcntl$setsig(r2, 0xa, 0x3) ioctl$PIO_FONTX(r4, 0x4b6c, &(0x7f0000002000)="0d49f291ec407e60") getsockopt$inet_opts(r4, 0x0, 0xd, &(0x7f0000000000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f000095d000)=0xae) mkdir(&(0x7f00009af000-0x8)="2e2f66696c653000", 0x0) mount(&(0x7f00006f6000)="2e2f66696c653000", &(0x7f0000c61000)="2e2f66696c653000", &(0x7f0000a7d000-0x6)="746d70667300", 0x2, &(0x7f0000756000-0xc5)="62590558ee535bf75e5c13d2a5ac1eb2f3216ab239d4965e15089be10f6de32984ac44d439400cfb21e92fed904bff8fa20270b193477a075d2361c25469a35b79b2474aa0ecb159c6015601d2b0bccc4c2f94f56bf0bc21816e9d390bd0471a644132d6f424674978a55769e9bbe586155e0755171af7242c32266fa60a7979d117858e6163f57fa160ab14068d7bfa1b38a503e30b0f18ebdac253483e18273a36ec245055b85389063b804be7fc72a92c649304853a9bf788ff205b8a3e5c5c49882828") mount(&(0x7f0000018000)="2e2f66696c653000", &(0x7f000004d000)="2e2f66696c653000", &(0x7f00000d2000-0x9)="656372797074667300", 0x800000050, &(0x7f00000ac000)="ef7a") r5 = creat(&(0x7f0000139000)="2e2f66696c65302f62757300", 0xbc9dc8fbd81cb4b1) eventfd(0x1000) ioctl$KDENABIO(r5, 0x4b36) fcntl$lock(r5, 0x7, &(0x7f0000027000)={0x1, 0x0, 0xb0a, 0x0, 0x0}) recvfrom(r1, &(0x7f0000eb0000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb6, 0x2041, 0x0, 0x0) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f0000ded000-0x4)=0x800, 0x4) r6 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000eb0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r6, 0x8946, &(0x7f0000787000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000eb1000-0x40)=@ethtool_sfeatures={0x3b, 0x7, [{0x3, 0x1}, {0x6, 0x1}, {0x9, 0x8}, {0x1000, 0x9}, {0x5, 0x2}, {0x80, 0x3}, {0x0, 0x6}]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$sock_str(r6, 0x1, 0x19, &(0x7f0000eae000)="6c6f0000000000000000000005000000", 0x10) [ 52.189686] binder: 4001:4053 DecRefs 0 refcount change on invalid ref 8 ret -22 [ 52.189692] binder: 4001:4053 unknown command 0 [ 52.189701] binder: 4001:4053 ioctl c0306201 20003fd0 returned -22 [ 52.202257] binder: 4001 invalid dec weak, ref 11 desc 0 s 1 w 0 [ 52.202265] binder: 4001:4004 unknown command 0 [ 52.202276] binder: 4001:4004 ioctl c0306201 20008000 returned -22 [ 52.218791] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'. [ 52.242767] tmpfs: No value for mount option 'bYXîS[÷^\Ò¥¬²ó!j²9Ô–^›ámã)„¬DÔ9@ û!é/íKÿ¢p±“Gz]#aÂTi£[y²GJ ì±YÆVÒ°¼ÌL/”õkð¼!n9 ÐGdA2Öô$gIx¥Wié»å†^U÷$,2&o¦ [ 52.242767] yyÑ…Žacõ¡`«{ú8¥ã ëÚÂSH>':6ì$PU¸S‰;€Kçür©' [ 52.278511] binder: 4077:4079 ERROR: BC_REGISTER_LOOPER called without request [ 52.308776] binder_alloc: 4077: binder_alloc_buf, no vma [ 52.308794] binder: 4077:4092 transaction failed 29189/-3, size 0-0 line 3130 [ 52.314829] tmpfs: No value for mount option 'bYXîS[÷^\Ò¥¬²ó!j²9Ô–^›ámã)„¬DÔ9@ û!é/íKÿ¢p±“Gz]#aÂTi£[y²GJ ì±YÆVÒ°¼ÌL/”õkð¼!n9 ÐGdA2Öô$gIx¥Wié»å†^U÷$,2&o¦ [ 52.314829] yyÑ…Žacõ¡`«{ú8¥ã ëÚÂSH>':6ì$PU¸S‰;€Kçür©' [ 52.337936] binder: BINDER_SET_CONTEXT_MGR already set [ 52.337943] binder: 4077:4094 ioctl 40046207 0 returned -16 2017/12/08 15:37:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f000050a000)=@file={0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f0000001000-0x4)=0x1002, 0x80000) sendto$unix(r0, &(0x7f0000aaf000-0x4)="de9891d2", 0x4, 0x800, &(0x7f00003a4000-0xa)=@abs={0x0, 0x0, 0x0}, 0x8) r1 = accept$llc(0xffffffffffffff9c, &(0x7f000028f000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f0000b8c000-0x4)=0x10) signalfd(r0, &(0x7f0000f52000)={0x1f80000000000}, 0x8) ioctl$int_in(r1, 0x5473, &(0x7f0000b49000)=0x0) r2 = socket(0x1e, 0x2, 0x0) bind(r2, &(0x7f0000fb8000)=@generic={0x20000000001e, "0103000000000001000000003a00000009bf79f321b30c7bc8790405c7bad62e0a53a632ed4938d30006fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f1622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r3 = openat$selinux_create(0xffffffffffffff9c, &(0x7f00000a3000-0x10)="2f73656c696e75782f63726561746500", 0x2, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000825000-0xde)={0x0, 0xd6, "b972d77a688ae5a782baa7483097b3fef3b81fe1a551e38ef33eac80c720bd5023dea7e87e1f41f2d8122d1d6eba940f92ea9087ca71520665abe3f2360f078a0d433a80bce505b463204b3e14bbc1065a6dc188259eb543f89c591c32196887a83ce90df07859bb96b69812a7e937d59eb1d2654535d34292375b7513c5121b1bbbd3be1f8f4b6e1a1a7fa465fe2b0f9d16d53aa37fef42af49f5aba9dfc62f1a9f664470e499a221865105a845b30dc38615c36d2657b32c758238a7fde2a0c733a700b75d15a4d3634cea873a5330ff52b156fb54"}, &(0x7f0000abd000)=0xde) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000c10000)={r4, 0x58, &(0x7f0000ceb000)=[@in6={0xa, 0x1, 0xfff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xbcde}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0xffffffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffc01}]}, &(0x7f0000723000-0x4)=0x10) socket$netlink(0x10, 0x3, 0x5) socketpair$inet6_sctp(0xa, 0x2000000000002, 0x84, &(0x7f0000396000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r5, 0x84, 0x8, &(0x7f0000168000-0x4)=0x2000100000000007, 0x4) mprotect(&(0x7f0000ebe000/0x4000)=nil, 0x4000, 0x2) socketpair$unix(0x1, 0x40000000003, 0x0, &(0x7f0000760000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = socket$netlink(0x10, 0x3, 0x0) writev(r6, &(0x7f000010b000)=[{&(0x7f0000ec0000-0x3a)="3900000010000904690000008000000006fa00400100000002e7f306000000141900040004000207b600000000000608000300ff00001ee40400", 0x3a}], 0x1) 2017/12/08 15:37:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000b7c000)={0x0, 0x0}) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000963000)="2f73656c696e75782f636f6d6d69745f70656e64696e675f626f6f6c7300", 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000207000)={0x9, 0x6, 0x1ff, "71756575653000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x80000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000016000)={0x2, {{0xa, 0x0, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) r2 = socket(0x11, 0x100000802, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000e2d000-0x4)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000d96000-0x20)={@generic="fc371bb66b6a6c39763e346110f5111f", @ifru_addrs={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r3 = socket$inet6(0xa, 0x400000002, 0x0) setsockopt$inet6_udp_int(r3, 0x11, 0x1, &(0x7f0000e2f000-0x4)=0x8, 0x4) connect$inet6(r3, &(0x7f00002a6000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, 0x1c) sendto$inet(r3, &(0x7f000072f000)="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", 0x5ad, 0x0, &(0x7f00007dc000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/08 15:37:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000810000-0x11)="6e65742f736f66746e65745f7374617400") ioctl$PIO_CMAP(r0, 0x4b70, &(0x7f0000920000)={0x3ff, 0xffffffff8328e212, 0x4, 0x8, 0x100000000, 0x6}) r1 = syz_open_dev$sg(&(0x7f0000aeb000)="2f6465762f73672300", 0x0, 0x40) socketpair$inet_sctp(0x2, 0x1ffffffff, 0x84, &(0x7f00001e2000)={0x0, 0x0}) ioctl(r1, 0x100002201, &(0x7f0000e3c000)="") 2017/12/08 15:37:56 executing program 0: futex(&(0x7f0000004000-0x4)=0x0, 0xb, 0x4000000000000001, &(0x7f0000003000)={0x0, 0x0}, &(0x7f0000003000)=0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000940000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$selinux_create(0xffffffffffffff9c, &(0x7f00000d7000-0x10)="2f73656c696e75782f63726561746500", 0x2, 0x0) openat(0xffffffffffffffff, &(0x7f00001cf000-0x8)="2e2f66696c653000", 0xc40, 0x1) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000665000)="2f73656c696e75782f6176632f63616368655f737461747300", 0x0, 0x0) getsockname$packet(r1, &(0x7f0000069000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000094e000-0x4)=0x14) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f000025f000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xbd5, 0x100000000, 0x7, 0x400, 0xaf0, 0x1030040, r2}) r3 = syz_open_dev$loop(&(0x7f0000312000)="2f6465762f6c6f6f702300", 0x6, 0x101086) fcntl$getown(r0, 0x9) r4 = memfd_create(&(0x7f0000d0c000-0x2)="7b10", 0x3) recvmsg(0xffffffffffffffff, &(0x7f000098a000-0x38)={&(0x7f0000fc4000)=@ethernet={0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fdd000)=[{&(0x7f000048b000-0x33)="000000000000", 0x6}, {&(0x7f0000fd0000-0x84)="", 0x0}, {&(0x7f0000da2000-0xd3)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd3}, {&(0x7f00003f8000-0xe5)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe5}, {&(0x7f0000aeb000-0xc)="000000000000000000000000", 0xc}, {&(0x7f0000631000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}], 0x6, &(0x7f0000ca0000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf6, 0x5}, 0x1) pwritev(r4, &(0x7f000060c000-0x60)=[{&(0x7f0000ae7000-0x1000)="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", 0x1dc}, {&(0x7f0000767000-0x3b)="86dadbf8c242682370fbe4307000000400c6fbf9c421c6b753003a18c8be044609003ad34a9c5fe73dac94537c503b03e258126186619b089a727a", 0x3b}], 0x2, 0x3) ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r4) bind$unix(r4, &(0x7f00004ec000)=@file={0x1, "2e2f66696c653000"}, 0xa) mmap(&(0x7f00007c3000/0x4000)=nil, 0x4000, 0x3, 0x2851, r3, 0x0) ioctl$TIOCLINUX3(r4, 0x541c, &(0x7f0000686000)=0x3) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCGIFADDR(0xffffffffffffffff, 0x8915, &(0x7f00007c3000)={"d84660a96ae4a6d94fd4d67d5f0ae4fe", {0x4, 0xffffffffffffffff, 0x4, "50bdd4eb52d8", 0x401, 0x0}}) fcntl$addseals(r4, 0x409, 0xc) fsync(r3) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f0000f8b000-0x10)={0x1, 0x0, 0x2, 0x0}) r6 = inotify_add_watch(r4, &(0x7f0000bf7000-0x8)="2e2f66696c653000", 0x0) inotify_rm_watch(r4, r6) getpeername$llc(r4, &(0x7f0000447000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00002ce000-0x4)=0x10) ioctl$DRM_IOCTL_SG_ALLOC(0xffffffffffffffff, 0xc0086438, &(0x7f0000fa1000-0x8)={0x8000, r5}) ioctl$LOOP_SET_STATUS64(r3, 0x4c04, &(0x7f000034b000)={0x0, 0x0, 0x0, 0x400, 0x4, 0x0, 0x1, 0x17, 0x0, "773fa771e28221035e121ccf083d91966a46d85091c673a445ce0a771894e0358c649956a2bd2ec9e04f383eb7025ee6bf9ace053aa10160f89250cb6cb5d119", "12e10cb378b0d75a16895b67b957fca8e1f8f7b5a0cda2742381af29c6e3e91ee942e2a666de58e031a77f68bf6dd3523dbf3d3769d0fa649cc1fbc501014d22", "f52a96f116939d51dd528f3a1e8041bba6781da128f92a8cc6d21e9e29bce7fd", [0x8b, 0x6]}) sendfile(r4, r4, &(0x7f00000de000-0x8)=0x0, 0xe2) ioctl$LOOP_CLR_FD(r4, 0x4c01) mmap(&(0x7f0000000000/0xfb1000)=nil, 0xfb1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r7 = syz_open_dev$loop(&(0x7f000061d000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) pread64(r7, &(0x7f0000fb1000-0x1000)="", 0x0, 0x0) 2017/12/08 15:37:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000001000-0x8)="2e2f66696c653000", 0x80) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000001000-0xdc)=[@in6={0xa, 0x2, 0xfffffffffffffffe, @loopback={0x0, 0x1}, 0x7}, @in6={0xa, 0x0, 0xffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x88}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xf6}, @in6={0xa, 0x2, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4f9}], 0xdc) r1 = syz_open_dev$sg(&(0x7f0000001000)="2f6465762f73672300", 0x2, 0x400000) seccomp(0x1, 0x0, &(0x7f0000fa6000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000935000)="2f6465762f70707000", 0x40002, 0x0) remap_file_pages(&(0x7f0000b0e000/0x3000)=nil, 0x3000, 0x2000000, 0xfb, 0x2001) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) getsockname$llc(r2, &(0x7f000074c000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000b65000)=0x10) stat(&(0x7f0000a8b000)="2e2f66696c653000", &(0x7f00005cd000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(r3) r4 = syz_open_dev$tun(&(0x7f000050e000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) setrlimit(0x7, &(0x7f0000194000-0x10)={0x0, 0x0}) ioctl$sock_inet_tcp_SIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000afb000-0x4)=0x0) accept4(0xffffffffffffffff, &(0x7f0000e8c000)=@ipx={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f000011c000-0x4)=0x10, 0x3) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000ccc000-0x28)={@generic="ff001fffea000700238000000000bcc3", @ifru_map={0xfa6, 0x5, 0x8, 0x40000000003, 0x7, 0x6}}) close(r4) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000ef3000-0x20)={0x3, 0x0, 0x10000, 0xaba}) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000d0d000)={0x1, 0x0, 0x1, 0x3987}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f00006b0000)={0x7, 0xc8, 0x4, 0x7, 0x5, 0x7, 0x7, 0x2, 0x0}, &(0x7f00005c2000)=0x20) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000839000)={0x9, 0x6, 0x800, 0x40, r5}, &(0x7f00006b7000)=0x10) link(&(0x7f0000c24000)="2e2f66696c653000", &(0x7f00000bb000)="2e2f66696c653000") socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) 2017/12/08 15:37:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000841000)="2f6465762f70746d7800", 0x18200, 0x0) clock_gettime(0x7, &(0x7f0000b95000)={0x0, 0x0}) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f00002df000-0x10)={0x2, &(0x7f0000b9c000)=[{0x7, 0xc5}, {0x2, 0x8}]}) r1 = open(&(0x7f0000053000)="2e2f66696c653000", 0x43, 0x0) rt_sigaction(0x23, &(0x7f00008f9000-0x20)={0x4, {0x2}, 0x8000000, 0xafed}, &(0x7f0000d64000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000770000)={0x0}) fcntl$setlease(r1, 0x400, 0x0) getsockname$netlink(r1, &(0x7f000010d000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000928000+0xb20)=0xc) ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f0000f06000-0x4)=0x65) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000dd8000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x10)={0x0, 0x8000000}, 0x8) getxattr(&(0x7f0000d4b000)="2e2f66696c653000", &(0x7f00001a0000)=@random={"757365722e00", "2f6465762f70746d7800"}, &(0x7f00007bc000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x83) lseek(r1, 0x1d, 0x1) fsync(r0) open(&(0x7f0000195000-0x8)="2e2f66696c653000", 0x0, 0x0) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) 2017/12/08 15:37:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000ef1000)="604b6d696d655f7479707f7472759674656400", 0x1) fcntl$getown(r0, 0x9) stat(&(0x7f0000ed4000)="2e2f66696c653000", &(0x7f00008e3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x1, &(0x7f00003a4000)=[r2]) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f00007d8000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000be3000)="2f6465762f6877726e6700", 0x200000, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f000004b000)={0x0, 0x80000, 0xffffffffffffffff}) r4 = dup(r1) socket$inet6_sctp(0xa, 0x5, 0x84) fcntl$getownex(r3, 0x10, &(0x7f000047d000-0x8)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000ea6000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 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=@multicast2=0x0, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005c2000)=0xe8) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f00002eb000-0xc)={0x0, 0x0, 0x0}, &(0x7f00005fc000+0xdbe)=0xc) getpgrp(r5) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000e3b000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 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=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000bd8000-0x3)=0xe8) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000cf5000-0xc)={0x0, 0x0, 0x0}, 0xc) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f0000f85000-0x4)=0x0) getuid() getsockopt$SO_PEERCRED(r4, 0x1, 0x11, &(0x7f0000856000-0xc)={0x0, 0x0, 0x0}, 0xc) openat$ppp(0xffffffffffffff9c, &(0x7f0000cc1000)="2f6465762f70707000", 0x600000, 0x0) accept(0xffffffffffffff9c, &(0x7f0000313000)=@nl={0x0, 0x0, 0x0, 0x0}, &(0x7f0000fd6000-0x4)=0xc) socket$inet6_tcp(0xa, 0x1, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00006f5000)={0x0, 0x0}) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f000020a000)={0x0, 0x0}) socket$inet6_icmp(0xa, 0x2, 0x3a) socket$inet6_sctp(0xa, 0x1, 0x84) 2017/12/08 15:37:56 executing program 5: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000005000-0xe)="6c696d69747300") mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f000000c000-0x8)=0x0) tee(r0, r0, 0x1, 0x6) close(r0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000)="2f6465762f6175746f667300", 0xd5890a3e83df085c, 0x0) ioctl$TIOCCONS(r0, 0x541d) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f000000c000)=0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000000e000-0x1d)="2f73656c696e75782f6176632f63616368655f7468726573686f6c6400", 0x2, 0x0) setsockopt$inet_udp_int(r0, 0x11, 0x66, &(0x7f0000007000)=0x800, 0x4) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f000000f000-0x8)="2e2f66696c653000", &(0x7f0000009000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x3, &(0x7f000000f000-0xc)=[0x0, 0xffffffffffffffff, 0x0]) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r1, &(0x7f000000f000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000001000)="2e2f66696c653000", &(0x7f000000f000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f000000e000)="2e2f66696c653000", &(0x7f000000e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f000000f000-0x8)="2e2f66696c653000", &(0x7f000000f000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r1, &(0x7f000000e000)={&(0x7f000000d000-0xa)=@file={0x1, "2e2f66696c653000"}, 0xa, &(0x7f0000007000-0x30)=[{&(0x7f0000005000)="cc073507e7809fb27cd82410397a38005283dfdf47b53f15befc218cc01354b0d5397afb6ad3508e42244bcc0266c023780e9219f6af7ce68170e8240efa2739b7f3623fe6fb9e9271d5d97ef4a82306c7e61b2a3e1384d2beb6ac36c2b87780aa4312619b81d13c0834b20b444f1a01f5a3f0689d420d2f5eea59a60b556000f0460e7d1a1502dcf16cb9357d7a1fe86a3fee38ffe2a49aa35cc9df514ccbef2ab58918b9427a06fa194c509777adf719c695df48a74cd1aea7b32d5cdd523fa675da4fbf3bfbf4aea34b2ffd2aa07fd4163f0974da483e1ad9400d1253693b7d0dbfdb66555b4b", 0xe8}, {&(0x7f0000003000)="bc478c72e550d63ed5dc87daff390202cc7c476ee68c13d88bafffd02874b6376cfbdddcf265b9078893b45e096f02b700", 0x31}, {&(0x7f000000f000-0xea)="4e8a519bc0493398ca1c27bee27ef5edf555a2b48320a46b2571e545abf76117164a05f81e1b8eb499b3fc16a58edd11a758131a434c8d5bae58a57877903e504c110194806d6eae8ce643493aa6e3aaba9f064a21397d7b62b08004a2c45bf87d167e6a915d1c6c44966d3446faf988f4941c75fd49c418e84fa9e2aebe3651ec40eac7bd36ebc1aee677b131fadc8b29c9826b60b81a6a6371c0368356a8792086fc8a254d78c174aeff5f75f4dcf7848cec076a6018c937ac2ec89d34f10fdd87cc68737ce8f30dd87799a6f1421d50ce7f311fa0306f19fc7265092dc76d336c479448258ac926fb", 0xea}], 0x3, &(0x7f000000f000-0x78)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x18, 0x1, 0x1, [r0, r1]}, @cred={0x20, 0x1, 0x2, r2, r5, r6}, @cred={0x20, 0x1, 0x2, r2, r7, r8}], 0x78, 0x0}, 0x0) fcntl$setown(r1, 0x8, r2) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f000000b000)=[{&(0x7f000000b000)="", 0x0}, {&(0x7f000000b000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x58}, {&(0x7f0000008000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbd}], 0x3) preadv(r0, &(0x7f0000009000)=[{&(0x7f000000a000-0xd5)="", 0x0}, {&(0x7f0000002000)="00", 0x1}], 0x2, 0x4) [ 52.367057] binder: 4077:4096 ERROR: BC_REGISTER_LOOPER called without request [ 52.367135] binder_alloc: 4077: binder_alloc_buf, no vma [ 52.367150] binder: 4077:4097 transaction failed 29189/-3, size 0-0 line 3130 [ 52.415626] binder: undelivered TRANSACTION_ERROR: 29189 [ 52.424173] binder: undelivered TRANSACTION_ERROR: 29189 2017/12/08 15:37:56 executing program 2: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000008a000-0xc)="2f6465762f72666b696c6c00", 0x400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000001000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000882000+0xe1b)={0x3, &(0x7f0000e9b000)=[{0x0, 0x0, 0x0, 0x7}, {0x45, 0x0, 0x0, 0xffffffffffffa2a1}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) read(r2, &(0x7f0000a6f000-0x48)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x48) sendto$unix(r2, &(0x7f000000d000)="", 0x0, 0x0, &(0x7f000000e000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) 2017/12/08 15:37:56 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000-0x19)="2f73656c696e75782f6176632f63616368655f737461747300", 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000001000)={0x7, 0x2, {0x2, 0x2, 0xe6, 0x3, 0x1ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$selinux_user(0xffffffffffffff9c, &(0x7f0000001000-0xe)="2f73656c696e75782f7573657200", 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x17, &(0x7f0000001000-0x4)=0x3c5306ca, 0x4) readahead(r0, 0x3, 0xff) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000003000-0x10)={0x2, &(0x7f0000003000-0x10)=[{0x3, 0x0, 0x81, 0x3}, {0x3, 0x1, 0x6, 0x6}]}, 0x10) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0286415, &(0x7f0000000000)={&(0x7f00002cd000/0x3000)=nil, 0x5, 0x0, 0x1, &(0x7f0000c66000/0x4000)=nil, 0x10001}) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getpgrp(0x0) process_vm_writev(r2, &(0x7f0000001000)=[{&(0x7f0000008000-0x1000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x800}], 0x1, &(0x7f0000002000-0x70)=[{&(0x7f0000008000-0xb2c)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000008000-0x8b)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8b}, {&(0x7f0000007000)="00000000000000000000000000", 0xd}, {&(0x7f0000008000-0x36)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x36}, {&(0x7f0000007000)="00000000000000000000000000", 0xd}, {&(0x7f0000007000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xac}, {&(0x7f0000008000-0x2c)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2c}], 0x7, 0x0) [ 52.437796] mmap: syz-executor6 (4115) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. [ 52.469504] loop: Write error at byte offset 0, length 512. 2017/12/08 15:37:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00004bf000)={0x2, {{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]}}, 0x90) r1 = socket$inet(0x2, 0xa, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000ca5000)={0x0, @in6={{0xa, 0x2, 0x48000000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x0}, &(0x7f0000779000-0x4)=0x98) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000cec000-0x11)="2f6465762f7667615f6172626974657200", 0x400, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000032000-0x98)={r2, @in={{0x2, 0x1, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1f, 0xffffffffffffffff}, 0x98) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000b5a000)={r2, 0x42ee, 0x5, 0x6, 0x8, 0x1f}, 0x14) ioctl$sock_ifreq(r1, 0x8922, &(0x7f0000dc4000)={@common="6c6f0000000000000000000000000000", @ifru_ivalue=0x0}) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000ae0000-0x4)=0x0, &(0x7f000082e000-0x4)=0x4) socketpair(0x3, 0x5, 0x0, &(0x7f0000abc000-0x8)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r5, 0x4040534e, &(0x7f0000019000-0x50)={0x10, @tick=0x80000001, 0x2, {0x10001, 0x80000000}, 0x75d, 0x2, 0xfff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_open_dev$usbmon(&(0x7f00000ea000-0xd)="2f6465762f7573626d6f6e2300", 0x8, 0x10100) getsockopt$inet_sctp6_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f00005bb000)={r2, 0x2, 0x804, 0x1b}, &(0x7f0000f18000-0x4)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000a37000)={r6, 0x2}, &(0x7f0000bc9000)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000c1f000-0x8)={0x0, 0x8000000000000}, &(0x7f0000797000-0x4)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00007ac000-0x6)={r7, 0x6}, 0x6) ioctl$sock_ifreq(r1, 0x8929, &(0x7f0000b09000-0x28)={@common="6c6f0000000000000000000000000000", @ifru_addrs=@rc={0x1f, {0x8, 0x0, 0x0, 0x1, 0x0, 0x0}, 0x0}}) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000e3b000)={0x1, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, []}, 0x98) 2017/12/08 15:37:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000e7d000)="2f6465762f72746300", 0x400400, 0x0) pipe(&(0x7f000059d000)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername$packet(0xffffffffffffffff, &(0x7f0000176000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000373000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) pipe(&(0x7f0000661000-0x8)={0x0, 0x0}) connect$inet(0xffffffffffffffff, &(0x7f0000002000-0x6)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = userfaultfd(0x80000) r2 = request_key(&(0x7f00002ff000-0x12)="6c6f676f6e00", &(0x7f00002be000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000471000)="24766d6e657430296d696d655f7479706573656c696e7578766d6e65743100", 0xfffffffffffffffa) keyctl$get_keyring_id(0x0, r2, 0x8000000000010001) recvfrom$inet(r0, &(0x7f0000a21000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xeb, 0x40000062, &(0x7f0000cf8000-0x10)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) fsync(0xffffffffffffffff) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) creat(&(0x7f0000002000-0x8)="2e2f66696c653000", 0x8) sync() r3 = syz_open_dev$loop(&(0x7f0000e58000-0xb)="2f6465762f6c6f6f702300", 0x401, 0x4000000800004102) read(r0, &(0x7f00009fc000-0x1000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x800) sendfile(r3, r3, &(0x7f0000d05000-0x8)=0x0, 0x40000001f) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000449000-0x5c)={{0xa, 0x0, 0xffffffffffff8000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xff}, {0xa, 0x0, 0x1, @loopback={0x0, 0x1}, 0x7}, 0x10001, [0x7, 0xffff, 0x1, 0x1, 0x6, 0x1, 0x323f, 0x79]}, 0x5c) r4 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f000087c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000087d000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) utime(&(0x7f0000001000)="2e2f66696c653000", &(0x7f000087d000-0x10)={0x0, 0x2fbfb32c}) setsockopt$inet_tcp_TCP_MD5SIG(r4, 0x6, 0xe, &(0x7f000087d000-0x87)={{{{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]}, {{0xa, 0x1, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x0, 0x8000000000001, "d8588341a3332e435893f760928f541b42c41db0f53229e10458031e411acc918b07deaa85a71569b72317b9229c05a260f51652df313acceba60958f71aa88ae177e2e4fe748f1a5407000000bde9e6"}, 0x160) setsockopt$inet_tcp_TCP_MD5SIG(r4, 0x6, 0xe, &(0x7f000087d000-0x160)={{{{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x2000000000005, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x10001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xffffffff, 0x20, 0x3, "20ccc4ebcdbe11b6be0143087bdc09bacf01c3e85a35d6390aeefeb0157edc7aa67c08ef578059f9dce7529e904f6de7353257998c0470181b4263eac139ff3a487af4bc895ee0e29d3167f85ad1892a"}, 0x160) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r4, 0x6, 0xe, &(0x7f0000000000)={{{{0x2, 0x2, @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]}, {{0xa, 0x1, 0x80010000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x40, 0x100000000, 0x80000001, "cb5c282a9d7a84053dde806946db35ae93c867d382c5bfe5f4f074a754d277951a7d7f3995a3d64cee6498481c15e78dbb017eb9ef336fab4cd54b3e987e1a19253d577f14138d68a31cfea7570be696"}, 0x160) 2017/12/08 15:37:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) eventfd(0x0) r0 = timerfd_create(0x0, 0x0) r1 = syz_open_dev$mice(&(0x7f0000ce3000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x0) ioctl$TUNSETTXFILTER(r1, 0x400454d1, &(0x7f0000ec6000)={0x1, 0x0, []}) unshare(0x400) r2 = socket$unix(0x1, 0x1, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f0000279000-0x20)={"fb007a8e7f76366bdc640c159f27aa7b", {0x4, 0x0, 0x80000000, "6cd47acc671b", 0x9, 0x0}}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000e80000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r3, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r2]}], 0x1, 0x0}, 0x0) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x5, &(0x7f000052e000-0x21)={0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) clock_gettime(0x0, &(0x7f0000348000-0x10)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000495000)={0x0, 0x4}, &(0x7f0000f08000-0x4)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00006d1000-0x10)={r7, 0x2c, &(0x7f0000b1d000)=[@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x9c65, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x600000000}]}, &(0x7f0000b1f000-0x4)=0x10) timerfd_settime(r0, 0x1, &(0x7f0000cc5000-0x20)={{0x0, 0x0}, {r5, r6+10000000}}, &(0x7f0000079000)={{0x0, 0x0}, {0x0, 0x0}}) recvmsg(r4, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)="", 0xfc13, 0x0}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) clock_gettime(0x0, &(0x7f0000f72000-0x10)={0x0, 0x0}) pselect6(0x40, &(0x7f0000cd7000-0x40)={0x8, 0x7fff, 0xff, 0x0, 0x80000001, 0x1, 0x6, 0xff}, &(0x7f0000104000)={0xffffffff80000000, 0x16, 0x7, 0x2, 0xce06, 0xb968, 0xffff, 0x0}, &(0x7f000075d000-0x40)={0x7fff, 0x101, 0x78, 0x8, 0x1, 0x9, 0x4, 0x3}, &(0x7f0000be0000)={r8, r9+10000000}, &(0x7f00007a3000-0x10)={&(0x7f00006c8000-0x8)={0x4}, 0x8}) clock_gettime(0x0, &(0x7f0000340000-0x10)={0x0, 0x0}) r10 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r10, 0x107, 0x12, &(0x7f00001af000)={0xd89, 0x4, 0x0}, 0x4) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f00008c8000-0x4)=0x3fc, 0x4) r11 = socket(0x11, 0x0, 0x8) r12 = openat$ppp(0xffffffffffffff9c, &(0x7f000089f000-0x9)="2f6465762f70707000", 0x141040, 0x0) r13 = syz_open_procfs(0x0, &(0x7f0000bb8000)="6e65742f6970365f6d725f636163686500") sendfile(r12, r12, &(0x7f0000b2c000)=0x0, 0x100000001) pread64(r13, &(0x7f0000caf000-0x85)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x85, 0x4c) readv(r13, &(0x7f0000918000-0x50)=[{&(0x7f0000132000-0xb9)="000000000000", 0x6}, {&(0x7f0000a88000-0xd5)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x62}], 0x2) dup2(r11, r10) [ 52.469529] blk_update_request: I/O error, dev loop6, sector 0 [ 52.469554] Buffer I/O error on dev loop6, logical block 0, lost async page write 2017/12/08 15:37:56 executing program 3: mmap(&(0x7f0000000000/0xf08000)=nil, 0xf08000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f08000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000f08000)={@common="69703667726530000000000000000000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000f09000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000f09000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000f09000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000f0c000-0xc)={@multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001}, 0xc) mmap(&(0x7f0000f0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x80b, 0x6, &(0x7f0000f0b000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000a45000)={0x1000, 0x7, 0x800007, 0xc, 0x82, 0x80000011, 0x8, 0xffffffffffefffff, 0x1, 0x200, 0x3ffffffffffdfd}, 0xb) r3 = socket(0x2, 0x2, 0x0) mmap(&(0x7f0000f0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r3, &(0x7f0000b7a000)="", 0x0, 0x0, &(0x7f0000bf2000)=@nfc_llcp={0x27, 0x7, 0x3, 0x7, 0xfffffffffffffffa, 0x0, "7ce876fc7654cb77d2707beda8f7372b146d964348c454b369c48380b93a4f8286434a0ff26a05a8f7c12b824bb20eac1726302a09ad92e48ad6da3ec40cf2", 0x58}, 0x60) mmap(&(0x7f0000f0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f10000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f09000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$unix(r3, &(0x7f000080a000)="", 0x0, 0x1040002023, 0x0, 0x0) shutdown(0xffffffffffffffff, 0x404) mmap(&(0x7f0000f0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000f0c000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, 0x1c) sendto$inet6(r3, &(0x7f0000362000+0xd2d)="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", 0x1000, 0x0, &(0x7f00004c9000-0x1c)={0xa, 0x3, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80000001}, 0x1c) mmap(&(0x7f0000f0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x9e, &(0x7f00004f7000)={@random="1d959ebd93ff", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800000800, @ipv4={{0xa, 0x4, 0x1000000000, 0x0, 0x90, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, {[@timestamp={0x44, 0x14, 0x9182, 0x0, 0xab4, [{[], 0x1}, {[@local={0xac, 0x14, 0x0, 0xaa}], 0x0}, {[], 0x94b7}]}]}}, @icmp=@time_exceeded={0xb, 0x1, 0x0, 0x0, 0x1c, 0x0, {0x16, 0x4, 0xfff, 0x0, 0x3, 0x0, 0x1000, 0x1, 0xde, 0x7, @remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, {[@lsrr={0x83, 0x17, 0x3, [@rand_addr=0xfffffffffffffff9, @multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}]}, @rr={0x7, 0xb, 0xdc, [@empty=0x0, @rand_addr=0x3bb]}, @noop={0x1}, @generic={0x7, 0x11, "b3395e057581cf256b715bea731b70"}, @ssrr={0x89, 0x7, 0x85, [@multicast2=0xe0000002]}, @ra={0x94, 0x6, 0x4}]}}, "6a98354794fc6357"}}}}}, 0x0) mmap(&(0x7f0000f0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f09000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000322000-0x20)={0x2, 0x4, 0xffffffffffffffff, 0x5, 0x7f, 0x800000009cc3, 0x482, 0x4, 0x0}, &(0x7f0000f09000)=0x20) mmap(&(0x7f0000f10000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f11000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000ab5000)={r4, 0x88}, &(0x7f0000f12000-0x4)=0x8) mmap(&(0x7f0000f0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f10000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f000070b000)={r5, 0x420028000c}, 0x6) r6 = socket$inet6(0xa, 0x0, 0x8) mmap(&(0x7f0000f12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000c50000)={0x4, &(0x7f0000f14000-0x20)=[{0x2, 0x8000, 0x2, 0x0}, {0x60, 0x0, 0x16, 0x4}, {0x2000000000000001, 0x0, 0x2, 0x3}, {0x6, 0x0, 0x4000000e, 0x0}]}, 0x10) mmap(&(0x7f0000f0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f14000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r2, &(0x7f0000f15000-0x1c)={0xa, 0x1, 0xffffffffffffffff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x986}, 0x1c) mmap(&(0x7f0000f13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000f13000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000f14000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xc3, &(0x7f0000f14000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x7fd, @ipx={0xffff, 0xb5, 0x7f, 0x15, {@broadcast=0xffffffff, @current=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x100}, {@broadcast=0xffffffff, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x9}, "123c277b3cd6e52f20b13a91d3b32bddfd5ed213ea56a996d31d1eae8f7ef336123cc170b4ac66ed4237c36ccd23a16114840c5872c8d62ea7ae1d8aad990001efcc4c2800abc521e8b93381fac8edded37724488c3e324d5a8f1411b2b7daac87baf61aa981738ea067b7a1a22f523b9df0f6f02287f15288e8259e0baedad3f367abb8c9d96f34920d62616953f8d878a42ff0b25569"}}}}, 0x0) mmap(&(0x7f0000f09000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f09000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f09000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r6, 0x1, 0x1a, &(0x7f0000f0b000)={0x1, &(0x7f0000e79000-0x8)=[{0xffffffff, 0x5, 0xffffffffffff360a, 0xd64}]}, 0x10) mmap(&(0x7f0000f0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x40000000000) mmap(&(0x7f0000f14000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f09000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000222000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000f0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f15000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f15000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_int(r3, 0x0, 0x21, &(0x7f00004a4000-0x4)=0x0, &(0x7f0000f16000-0x4)=0x4) mmap(&(0x7f0000bc3000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f15000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f16000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/08 15:37:56 executing program 2: futex(&(0x7f0000004000-0x4)=0x0, 0xb, 0x4000000000000001, &(0x7f0000003000)={0x0, 0x0}, &(0x7f0000003000)=0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000940000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f0000069000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000094e000-0x4)=0x14) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f000025f000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xbd5, 0x100000000, 0x7, 0x400, 0xaf0, 0x1030040, r1}) r2 = syz_open_dev$loop(&(0x7f00009f2000-0xb)="2f6465762f6c6f6f702300", 0x4000000000000, 0x101086) fcntl$getown(r0, 0x9) r3 = memfd_create(&(0x7f0000d0c000-0x2)="7b10", 0x3) recvmsg(0xffffffffffffffff, &(0x7f000098a000-0x38)={&(0x7f0000fc4000)=@ethernet={0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fdd000)=[{&(0x7f000048b000-0x33)="000000000000", 0x6}, {&(0x7f0000fd0000-0x84)="", 0x0}, {&(0x7f0000da2000-0xd3)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd3}, {&(0x7f00003f8000-0xe5)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe5}, {&(0x7f0000aeb000-0xc)="000000000000000000000000", 0xc}, {&(0x7f0000631000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1000}], 0x6, &(0x7f0000ca0000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf6, 0x5}, 0x1) pwritev(r3, &(0x7f000060c000-0x60)=[{&(0x7f0000ae7000-0x1000)="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", 0x1dc}, {&(0x7f0000767000-0x3b)="86dadbf8c242682370fbe4307000000400c6fbf9c421c6b753003a18c8be044609003ad34a9c5fe73dac94537c503b03e258126186619b089a727a", 0x3b}], 0x2, 0x3) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r3) bind$unix(r3, &(0x7f00004ec000)=@file={0x1, "2e2f66696c653000"}, 0xa) mmap(&(0x7f00007c3000/0x4000)=nil, 0x4000, 0x3, 0x2851, r2, 0x0) ioctl$TIOCLINUX3(r3, 0x541c, &(0x7f0000686000)=0x3) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCGIFADDR(0xffffffffffffffff, 0x8915, &(0x7f00007c3000)={"d84660a96ae4a6d94fd4d67d5f0ae4fe", {0x4, 0xffffffffffffffff, 0x4, "50bdd4eb52d8", 0x401, 0x0}}) fcntl$addseals(r3, 0x409, 0xc) getsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f000053a000-0x4)=0x0, &(0x7f0000f4a000-0x4)=0x4) fsync(r2) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f0000f8b000-0x10)={0x1, 0x0, 0x2, 0x0}) r5 = inotify_add_watch(r3, &(0x7f0000d2b000-0x8)="2e2f66696c653000", 0x0) inotify_rm_watch(r3, r5) getpeername$llc(r3, &(0x7f0000447000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00002ce000-0x4)=0x10) ioctl$DRM_IOCTL_SG_ALLOC(0xffffffffffffffff, 0xc0086438, &(0x7f0000fa1000-0x8)={0x8000, r4}) sendfile(r2, r3, &(0x7f00000de000-0x8)=0x0, 0x100000001) ioctl$LOOP_CLR_FD(r2, 0x4c01) mmap(&(0x7f0000000000/0xfb1000)=nil, 0xfb1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = syz_open_dev$loop(&(0x7f0000d4a000)="2f6465762f6c6f6f702300", 0x0, 0x44000) ioctl$sock_ipx_SIOCSIFADDR(r3, 0x8916, &(0x7f00001ad000-0x20)={"3862eb17375600699a8ab15d65795bae", {0x4, 0x53ea, 0x100000001, "3b5e104e9358", 0x80000000, 0x0}}) pread64(r6, &(0x7f0000fb1000-0x1000)="", 0x0, 0x0) 2017/12/08 15:37:56 executing program 7: prctl$intptr(0xa, 0xd8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000001000-0x8)="2e2f66696c653000", 0x40000, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f0000003000-0xbc)={0x4, 0x0, "636c69656e7431000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, "0bb05686609919a9", "b87f606893344a284f47117e53e52b546ea71c4d71157946211415ef67129258", 0x5, 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]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMGET(r0, 0x5415, &(0x7f0000003000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000002000-0x8)={0x0, 0x0}) 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) symlinkat(&(0x7f0000003000)="2e2f66696c653100", r0, &(0x7f0000004000-0x8)="2e2f66696c653000") 2017/12/08 15:37:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f000064d000-0xc)={0x0, 0x0, 0x0}, 0xc) readlink(&(0x7f0000c47000-0x8)="2e2f66696c653000", &(0x7f0000391000-0x8e)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8e) ptrace$setregset(0x4205, r1, 0x6, &(0x7f0000816000)={&(0x7f00002a5000-0xbd)="a7bb19248c6a4c3dae48da71d042a75dc721dbc9a04236a11032373a680a5368a1dff5dd4e7010f93e39091dd4fb1b7528d2eb70598b3a9a0760be631f49a6fc405dd60e5208db334a1b50a200c5b4d9efa29480f5e57643d7a5977109684f51ec9424ec7f1875fd2171010532a4d6734fdb899708574f267bba1e3ec268796c65ac7ae5b295d19557f35dc537e62f8ed7670123f8affcae5743e2787c0cd3eba89162a809761875d845e68e32265fe7d3d3b217976d3341e635dcbb18", 0xbd}) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00001eb000)={0x0, 0x0}) socket(0x2, 0x1, 0x0) r2 = creat(&(0x7f0000000000)="2e2f66696c653000", 0x1f5) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000171000-0x4)=0x1f, 0x4) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000000000)={0x6, 0x0, 0x10001, 0x7}) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f00001ee000-0xb8)={0x0, 0x7833, 0x461, 0x200, 0x3f, 0x5, 0x6, 0x81, {0x0, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xdd3, 0x8bd6, 0x3, 0x5, 0x5}}, &(0x7f00006c7000)=0xb8) getpeername$unix(r2, &(0x7f0000b23000-0x4b)=@file={0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f00001bb000-0x4)=0x4b) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000f98000)={r4, 0x8}, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$netlink(0x10, 0x3, 0x6) r6 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$unix(0xffffffffffffffff, &(0x7f0000003000)=@file={0x0, "e91f7189591e9233614b"}, 0xc) r7 = socket$netlink(0x10, 0x3, 0x0) writev(r7, &(0x7f0000d37000-0x10)=[{&(0x7f000055d000-0x39)="390000001300090469000000080000008000000003000000450a01070000001406001a000401020100000000000100000001010c00f41ee400", 0x39}], 0x1) getsockopt$bt_hci(r7, 0x0, 0x3, &(0x7f0000e4b000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000ad1000)=0x75) ioctl$sock_ifreq(r7, 0x895f, &(0x7f0000f81000-0x28)={@common="69666230000000000000000000000000", @ifru_addrs=@generic={0x6, "9b69973e4de3a715ac42dec629db"}}) setsockopt$inet6_group_source_req(r6, 0x29, 0x2f, &(0x7f0000895000)={0x3f, {{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x10000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0xd2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) writev(r5, &(0x7f0000576000)=[{&(0x7f0000b97000)="580000001500190000bb4b9600055c5d02ed3b850280e07648020ec818fe58a2b25205000000723e0100010000d7000000000004001741380a0031f800000000000e8d00002300000000000000006001ab1dda4ac3536301", 0x58}], 0x1) r8 = socket(0x1d, 0x805, 0xac77) getsockopt$inet_int(r8, 0x0, 0x7, &(0x7f0000003000-0x4)=0x0, &(0x7f0000d43000)=0x4) ioctl$DRM_IOCTL_AGP_BIND(r2, 0x40106436, &(0x7f0000001000-0x10)={r3, 0x5}) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000000)={0x1, 0x5, 0xfffffffffffffff8, 0xffff, 0x8c13, 0x4, 0x9, 0x5, 0x8, 0x4, 0x4}, 0xb) r9 = syz_open_procfs(0x0, &(0x7f0000a9d000)="6e65742f6e65746c696e6b00") readv(r9, &(0x7f0000aa3000-0x50)=[{&(0x7f00001ce000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3d}, {&(0x7f0000aa1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x48}, {&(0x7f0000128000-0xe7)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe7}, {&(0x7f00005ef000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1000}], 0x4) 2017/12/08 15:37:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f55000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) flock(r1, 0x2) flock(r0, 0x1) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x5, 0x4031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, 0x6, 0x0) readv(r1, &(0x7f0000745000-0x20)=[{&(0x7f0000720000-0xed)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xed}, {&(0x7f0000c6d000-0xb3)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb3}], 0x2) mlock(&(0x7f0000c34000/0x1000)=nil, 0x1000) mlock(&(0x7f0000001000/0x4000)=nil, 0x4000) clone(0x0, &(0x7f000000b000)="", &(0x7f000000b000-0x4)=0x0, &(0x7f0000004000)=0x0, &(0x7f0000008000-0x1000)="") getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000813000-0x10)={0x0, 0x25, 0xdb5, 0x7}, &(0x7f0000856000)=0x10) writev(r0, &(0x7f000061a000)=[{&(0x7f0000130000-0x40)="832d6247d1ff3a8d8b144df351715a6f933cb88bd33695659c9b65f7bea8e453a9001f599bdce2ff5c295f9fcbb4f26bf8f6b15e2aca80f14167182e14019fdc", 0x40}, {&(0x7f0000869000)="ec9f348e507f23d2901fb46bb44f07b6eaa0537ad8c6cfc73f2fd3eda890574f34c04e26a71771061e6ad0a33459a9afda9ae26d", 0x34}, {&(0x7f000010c000)="e31fd28455e88e25079cbbcf7812dbdfb10df88ddd77d8035c24a2d635c82d82258994fc5520101635b2ea1bcc738548900c7a69a9587de7f195752a0246c0ff94477724ded09d4478fc35e29f7061d8b9c29a3995e6c145f51bac13dab512a1027b4517d0631a701dcb9e07e5d3cf21d8ad5c1590e56de467cd8414ef95f24a0c8ab6713fd36e470f811c0073ae79560a68e663bfcef13c806bac536f53e3c3ebc4ac0771538f0043b9f45de7ff7a5221617db58f969212", 0xb8}, {&(0x7f0000947000)="67e0ea81a7258d0142533a6fb2732a52719586a591ea5b760d888a01aa31fd0d4b4547d42226d5024ffd9fe16540fe478b6fc27053af90290eb9eeaf897bca5b658cc711b0ad03f38c1ba90aa84b13637854e4100021e5ae4108817bc455822645f80b38c18b1b1640485d48319b5caae174e623a6bd", 0x76}, {&(0x7f000066d000)="9e35c92d8eefd68be436810431e96a294a979fd8add52d64193a35703ae242cd02c01135317f6ca5b97580dbba6e2fbed6c3a0162dddb1941ab2e8d09caed5fc3c21bde6626ce5d84e417ee7d1671873777a1417237b916765d327154ce35b9f37d669a093664692351308951195aa7c30d4619f77d31d33fb5f7bdbe18a02252d101ef2a91041ea64082b70246e74745c553f0db68bd08e9b7df181b540abc87e6b", 0xa2}, {&(0x7f0000838000)="d509d3f3312d7648151616f8254e7fa6b4da11dab2a838e4623c7dcb37bdf06fc26c7073082b05f0b94ad9e81a950f57f8bf08610b2ebe0c0deb71c17a28651831d19621e6d2e32da8b50a14d5", 0x4d}], 0x6) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000751000-0x14)={r2, 0x8, 0x9, 0x8, 0x1, 0xa0d}, &(0x7f00003b8000-0x4)=0x14) getresgid(&(0x7f0000538000-0x4)=0x0, &(0x7f0000192000-0x4)=0x0, &(0x7f0000a8d000-0x4)=0x0) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0286404, &(0x7f0000545000)={&(0x7f0000825000/0xb000)=nil, 0x2, 0x4, 0x0, &(0x7f0000c80000/0x4000)=nil, 0x1}) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f00001ae000-0xc)={0x0, 0x0, 0x0}, 0xc) r5 = getegid() setresgid(r3, r4, r5) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000e3a000)=0x4f14, 0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000444000)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009a1000-0x4)=0x24) mremap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000007000/0x4000)=nil) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f0000667000)=0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000d12000)={0x4, 0x0, 0x10001, 0x800}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000cc1000)={0x8000200, r6, 0x0, 0x2}) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f0000dc2000-0x10)={0x8020, r7}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f00000b2000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f00002ee000-0x8)={0x0, 0x0}) [ 52.600704] [ 52.602363] ===================================== [ 52.607193] [ BUG: bad unlock balance detected! ] [ 52.612015] 4.9.67-gf26d3c7 #106 Not tainted [ 52.616400] ------------------------------------- [ 52.618354] netlink: 8 bytes leftover after parsing attributes in process `syz-executor4'. [ 52.629596] syz-executor6/4161 is trying to release lock ([ 52.631565] loop: Write error at byte offset 0, length 512. [ 52.631571] blk_update_request: I/O error, dev loop4, sector 0 [ 52.631577] Buffer I/O error on dev loop4, logical block 0, lost async page write [ 52.632448] loop: Write error at byte offset 0, length 512. [ 52.632452] blk_update_request: I/O error, dev loop4, sector 0 [ 52.632457] Buffer I/O error on dev loop4, logical block 0, lost async page write [ 52.673406] mrt_lock) at: [] ipmr_mfc_seq_stop+0xe4/0x140 [ 52.680814] but there are no more locks to release! [ 52.685798] [ 52.685798] other info that might help us debug this: [ 52.692446] 1 lock held by syz-executor6/4161: 2017/12/08 15:37:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000f21000-0x8)="2e2f66696c653000", 0x0) r1 = creat(&(0x7f00007e3000-0x8)="2e2f66696c653000", 0x0) bind$netrom(r0, &(0x7f00000ad000-0x1d)=@full={{0x3, {"23bd3ad559d728"}, 0x8}, [{"05566fa915cfb3"}, {"a1252aafa81c1d"}, {"00481d4c33e6d8"}, {"f97dea3ca0f049"}, {"ffada988abff17"}, {"e6c97210384e20"}, {"f80a2bf9012fb8"}, {"66e80369595777"}]}, 0x48) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000920000-0x8)={0x0, 0x6d1}, &(0x7f00009aa000)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000132000-0xa0)={r2, @in6={{0xa, 0x2, 0x20, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xe8bd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xee, 0x6, 0x8, 0x5, 0x4}, 0xa0) pwritev(r1, &(0x7f000036e000)=[{&(0x7f0000608000-0xf3)="98", 0x1}], 0x1, 0x7fffc) r3 = openat(r1, &(0x7f0000cfd000)="2e2f66696c653000", 0x0, 0xffffffffffffffff) mmap(&(0x7f00004e9000/0x1000)=nil, 0x1000, 0x0, 0x2012, r3, 0x0) ftruncate(r0, 0x8001) [ 52.696992] #0: (&p->lock){+.+.+.}, at: [] seq_read+0xdd/0x1290 [ 52.705246] [ 52.705246] stack backtrace: [ 52.709715] CPU: 1 PID: 4161 Comm: syz-executor6 Not tainted 4.9.67-gf26d3c7 #106 [ 52.717403] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 52.726727] ffff8801d1e578e8 ffffffff81d906e9 ffffffff849ae8f8 ffff8801cdefe000 [ 52.734724] ffffffff834dec54 ffffffff849ae8f8 ffff8801cdefe888 ffff8801d1e57918 [ 52.742686] ffffffff812353f4 dffffc0000000000 ffffffff849ae8f8 00000000ffffffff [ 52.750635] Call Trace: [ 52.753198] [] dump_stack+0xc1/0x128 [ 52.758563] [] ? ipmr_mfc_seq_stop+0xe4/0x140 [ 52.764678] [] print_unlock_imbalance_bug+0x174/0x1a0 [ 52.771497] [] lock_release+0x6f8/0xb80 [ 52.777097] [] ? traverse+0x3cf/0x900 [ 52.782525] [] ? memcpy+0x45/0x50 [ 52.787610] [] ? ipmr_mfc_seq_stop+0xe4/0x140 [ 52.793727] [] _raw_read_unlock+0x1a/0x50 [ 52.799504] [] ipmr_mfc_seq_stop+0xe4/0x140 [ 52.805460] [] seq_read+0xa83/0x1290 [ 52.810801] [] ? seq_escape+0x200/0x200 [ 52.816394] [] ? __fsnotify_parent+0xbc/0x340 [ 52.822504] [] ? fsnotify+0x86/0xf30 [ 52.827832] [] ? fsnotify+0xf30/0xf30 [ 52.833246] [] ? seq_escape+0x200/0x200 [ 52.838837] [] proc_reg_read+0xef/0x170 [ 52.844431] [] do_loop_readv_writev.part.17+0x141/0x1e0 [ 52.851413] [] ? security_file_permission+0x89/0x1e0 [ 52.858131] [] ? proc_reg_write+0x170/0x170 [ 52.864067] [] ? proc_reg_write+0x170/0x170 [ 52.870003] [] do_readv_writev+0x520/0x750 [ 52.875851] [] ? vfs_write+0x530/0x530 [ 52.881355] [] ? exit_robust_list+0x230/0x230 [ 52.887464] [] ? proc_reg_write+0x170/0x170 [ 52.893398] [] ? default_llseek+0x290/0x290 [ 52.899334] [] ? __fsnotify_parent+0xbc/0x340 [ 52.905444] [] ? avc_policy_seqno+0x9/0x20 [ 52.911291] [] ? fsnotify+0x86/0xf30 [ 52.916620] [] ? fsnotify+0xf30/0xf30 [ 52.922037] [] vfs_readv+0x84/0xc0 [ 52.927192] [] do_readv+0xe6/0x250 [ 52.932348] [] ? vfs_readv+0xc0/0xc0 [ 52.937679] [] ? entry_SYSCALL_64_fastpath+0x5/0xc6 [ 52.944314] [] ? trace_hardirqs_on_caller+0x38b/0x590 2017/12/08 15:37:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$link(0x8, 0xfffffffffffffffb, 0xffffffffffffffff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f00009de000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x400000) read(r0, &(0x7f0000d73000)="", 0x0) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000980000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x2, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) clock_gettime(0x0, &(0x7f000039c000)={0x0, 0x0}) timer_settime(r4, 0x0, &(0x7f000074b000)={{0x0, 0x0}, {r5, r6+30000000}}, &(0x7f000031e000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) clock_getres(0x5, &(0x7f00005e5000-0x10)={0x0, 0x0}) timer_settime(r4, 0x0, &(0x7f00000c7000)={{r7, 0x8}, {r8, r9}}, &(0x7f000097a000)={{0x0, 0x0}, {0x0, 0x0}}) fcntl$lock(0xffffffffffffffff, 0x0, &(0x7f0000010000)={0x0, 0x0, 0x0, 0x0, 0x0}) getpgid(r1) r10 = add_key$keyring(&(0x7f000088f000)="6b657972696e6700", &(0x7f0000916000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) r11 = add_key(&(0x7f0000570000-0x8)="6269675f6b657900", &(0x7f0000afb000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000443000-0x97)="35f5576383b9860f2aa896e63163c7608770dc70b8de713dbb99d5b70f6321b06d0ac7945754d5fe3201995759db93d45c4e21b70c016a934eec09f68525488b5d133bc37a5b6dc52e7acc573ddc90c0e73af8a5b1c34c0b2340fd042510d101b0ce653246bdddaf50609e12b9249d995f191f0eb26bd591afb8fc2644b33e44aba1fb842cb07a298d48874996f0e714eaab157908ded7", 0x97, r10) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000a61000)=0x200, 0x4) r12 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r12, &(0x7f00003d4000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r12, &(0x7f0000423000)="", 0x0, 0x20008145, &(0x7f0000a79000-0x10)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) pread64(r12, &(0x7f000060a000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000, 0x0) shutdown(r12, 0x1) pipe2(&(0x7f0000f90000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x8000807fd) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f00009dd000-0x8)={0x0, 0x68a1}, &(0x7f00006ba000)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00006d3000)={r15, 0x10080000001}, &(0x7f0000cef000)=0x8) r16 = dup2(r3, r2) splice(r12, 0x0, r14, 0x0, 0x20000000009, 0x3) tkill(r1, 0x35) setsockopt$packet_fanout_data(r13, 0x107, 0x16, &(0x7f00006a2000)={0x6, &(0x7f00004b0000-0x30)=[{0x8001, 0x8001, 0x7, 0x4}, {0x1, 0x5, 0x1, 0x5}, {0x583, 0x9, 0x0, 0x3}, {0x6, 0x1000000000006, 0x5, 0x6}, {0x2, 0x5, 0x5, 0x9}, {0x2, 0x2, 0x4, 0x100000001}]}, 0x10) rt_tgsigqueueinfo(r1, r1, 0x11, &(0x7f00001eb000-0x10)={0x3, 0x4, 0x6bcd8879, 0xffffffff}) writev(r16, &(0x7f00004a0000-0x10)=[{&(0x7f0000329000)="00", 0x1}], 0x1) request_key(&(0x7f0000494000-0x5)="75f3767700", &(0x7f0000218000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000aac000-0x1)="01", r11) 2017/12/08 15:37:57 executing program 3: getitimer(0x1, &(0x7f00009a8000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)="2f6465762f6877726e6700", 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x2000000000a, 0x1, 0x0) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000000000)={0x0, 0x80000207, 0x3, 0x1, 0x0, []}) ioctl(r1, 0x8916, &(0x7f0000000000)="") ioctl(r1, 0x8936, &(0x7f0000000000)="") r2 = syz_open_dev$sg(&(0x7f00001d4000-0x4)="2f6465762f73672300", 0x5, 0x8280) ioctl$SNDRV_TIMER_IOCTL_TREAD(r2, 0x40045402, &(0x7f0000ba6000)=0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f00008e4000)={0x0, 0x0}, &(0x7f000030c000)=0x8) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f0000269000)=0x0) fgetxattr(r1, &(0x7f00004a4000)=@random={"73797374656d2e00", "65746830a7656d3073656c696e75782d707070302c2676626f786e6574314a00"}, &(0x7f000087a000-0xc4)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc4) r4 = getpid() r5 = syz_open_procfs(r4, &(0x7f000012b000-0xd)="6e65742f72745f636163686500") timerfd_settime(r5, 0x1, &(0x7f0000608000-0x20)={{0x0, 0x989680}, {0x0, 0x0}}, &(0x7f00006cb000)={{0x0, 0x0}, {0x0, 0x0}}) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r5, 0x84, 0x71, &(0x7f00007d1000-0x8)={r3, 0x0}, 0x8) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000a9f000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x0}) ioctl$DRM_IOCTL_INFO_BUFS(0xffffffffffffffff, 0xc0106418, &(0x7f0000710000)={0x9, 0x8, 0x7f, 0xa90c, 0x8, 0x840}) prctl$getreaper(0x13, &(0x7f0000138000+0xca5)=0x0) syz_open_dev$evdev(&(0x7f00001f3000-0x12)="2f6465762f696e7075742f6576656e742300", 0x8, 0x4480) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000bc1000)={r3, 0x3c, &(0x7f000031e000)=[@in6={0xa, 0x0, 0x1000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000e5b000-0x4)=0x10) getsockopt$ipx_IPX_TYPE(0xffffffffffffffff, 0x100, 0x1, &(0x7f0000966000-0x4)=0x0, &(0x7f00004d2000)=0x4) r6 = openat(0xffffffffffffffff, &(0x7f00002f7000)="2e2f66696c653000", 0x0, 0x1b2) ioctl$DRM_IOCTL_MAP_BUFS(r6, 0xc0186419, &(0x7f00008c5000-0x18)={0x4, &(0x7f0000ddb000)="0000000000000000", &(0x7f0000f5a000+0x805)=[{0x0, 0xc0, 0x0, &(0x7f0000171000-0xc0)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {0x200, 0x59, 0x1, &(0x7f0000d7a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {0x4, 0x1000, 0x0, &(0x7f000073c000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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{0x100000001, 0xc0, 0x4, &(0x7f000076c000-0xc0)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}]}) ioctl$TIOCGPGRP(r6, 0x540f, &(0x7f0000274000)=0x0) ioctl$TIOCGSID(r5, 0x540f, &(0x7f000047a000)=0x0) r8 = syz_open_procfs(r7, &(0x7f0000005000-0xd)="6e65742f736f636b7374617400") preadv(r8, &(0x7f0000be5000)=[{&(0x7f0000001000-0xb1)="00", 0x1}], 0x1, 0x2) 2017/12/08 15:37:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x0}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r0 = syz_open_dev$loop(&(0x7f0000851000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x44000) r1 = dup2(r0, r0) ioctl$TUNSETTXFILTER(r1, 0x400454d1, &(0x7f0000820000-0x1c)={0x0, 0x4, [@random="20302bb8012a", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}]}) read(r0, &(0x7f0000629000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x200) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00001cf000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfc4000)=nil, 0xfc4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f000095c000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000060000)=0xe8) r5 = getuid() getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000582000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@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, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000647000)=0xe8) setresuid(r4, r5, r6) setsockopt(r2, 0xfa9, 0x4039, &(0x7f0000907000-0x93)="e6df45adba24272d77430d3ba6ed5c46d856baaa54e35c4920c86c9ebec6370ab0472457cc9ed7ac879ab8f64174914231296cf830768b4e05dba1c8d763f424b397cd0f000a95e4a0df82e2015960d711b39e4e4cd366dd8c791711052aac176c519b3d1d6cefdf9b7fff46ad2c2a3c1eeb8c59e948827ff06bef1092164dc1d9c34fa9851724e78f995984c1c200ea6a765e", 0x93) ioctl$LOOP_GET_STATUS64(r1, 0x4c05, &(0x7f000044e000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "0000000000000000000000000000000000000000000000000000000000000000", [0x0, 0x0]}) syz_open_dev$sg(&(0x7f0000add000)="2f6465762f73672300", 0x6, 0x0) pipe2(&(0x7f0000428000-0x8)={0x0, 0x0}, 0x80000) ioctl$KIOCSOUND(r1, 0x4b2f, 0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = memfd_create(&(0x7f0000795000)="00", 0x4) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r7, 0x84, 0xc, &(0x7f000043a000)=0x0, &(0x7f0000b89000-0x4)=0x4) bind$inet(r7, &(0x7f0000e3b000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r8 = syz_open_dev$tun(&(0x7f0000fcd000)="2f6465762f6e65742f74756e00", 0x0, 0x0) fgetxattr(r8, &(0x7f00001c6000)=@known="00097374656d2e61647669736500", &(0x7f0000a24000-0xac)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xac) ioctl$sock_inet_SIOCGIFPFLAGS(r7, 0x8935, &(0x7f0000143000)={@common="6970365f767469300000000000000000", @ifru_addrs={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r9 = socket(0x10, 0x803, 0x0) lseek(r9, 0x0, 0x8) sendto(r2, &(0x7f000047d000-0x41)="060000001200e7ff0800e91a079301119f60fd64e065b4a89e9e8afde71aa2cc6a848f7d160bb9fe77fd60011ce221efc328dba9cd38bbfdeeaa6dbf5275e9c41f", 0x41, 0x4000000, 0x0, 0x0) r10 = syz_open_dev$tun(&(0x7f000062d000)="2f6465762f6e65742f74756e00", 0x0, 0xa0200) ioctl$TUNSETIFF(r10, 0x400454ca, &(0x7f000001a000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x1, 0x10001, @fr=&(0x7f0000ecf000-0x18)={0x3a, 0x2, 0x81, 0x40, 0x6, 0x2, 0xffffffffffffffff}}}) recvfrom$unix(r9, &(0x7f0000a7a000-0xfc8)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0xfc8, 0x20000000100, &(0x7f0000f34000)=@file={0x4000a, "2e2f66696c653000"}, 0xa) r11 = getpgid(0x0) tkill(r11, 0x1000000000016) 2017/12/08 15:37:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) inotify_init1(0x80800) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000f34000)={0x0, 0x0}) r2 = fcntl$dupfd(r1, 0x10000000000406, r1) ioctl$TIOCEXCL(r1, 0x540c) getpeername$ipx(r2, &(0x7f0000719000)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000cf4000-0x4)=0x10) r3 = geteuid() sendto(r2, &(0x7f0000776000)="936af742cc93c0926fd76ff54d400acca4e1ddeeaf0a7b122abe47643dfba87ff0b7e1cf739124b8f0e7326bbaf4145381d6ac3700c9052affa17ec5eac85844564c7420ed42dced71d5e7667ca3a9d855b07ddb8e1964c3b702450fc470ca26a4ec4cce715b6fe16184ca62806be9f11bde1887a897de39c4eda35bf1fcda24056630681c95570916af25041360d89ebedd63ef6e5822f4c39cd4f5ad39f8da921ff7fd421ac90cdbb56cfcc42c28162d61adbe2b6bb7c0b96fde5a71b3c48723f7cd5cf8993533b519b1192d02852cafae1f59d1dce877e1cfea19021913ddc3874e03a62abbb9cfd7682e", 0xec, 0x0, 0x0, 0x0) ioprio_set$uid(0x2000000000000002, r3, 0x7ffd) ioprio_get$uid(0x3, r3) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000777000-0x10)="2f6465762f73657175656e6365723200", 0x4000, 0x0) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f000068d000-0x4)={0x200, 0x5, 0x0}, 0x4) ioctl$EVIOCGSND(r2, 0x8040451a, &(0x7f000027e000)="000000000000000000000000000000000000") ioctl$sock_netrom_SIOCADDRT(r2, 0x890b, &(0x7f00006b1000)=0x0) r5 = open(&(0x7f0000b2c000-0x8)="2e2f66696c653000", 0x200, 0x80) clock_gettime(0x0, &(0x7f0000776000)={0x0, 0x0}) syslog(0x3, &(0x7f00000ba000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x33) readlink(&(0x7f0000777000-0x8)="2e2f66696c653000", &(0x7f0000777000-0x22)="00000000000000000000000000000000000000000000000000000000000000000000", 0x22) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000178000)={0x8, [0x7, 0x4c2fe3a4, 0xfff, 0xe97, 0x536, 0xdf57, 0xffff, 0x3]}, &(0x7f000059e000-0x4)=0x14) setsockopt$inet_int(r0, 0x0, 0xa, &(0x7f0000657000)=0x20, 0x4) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000aaa000)=@assoc_value={0x0, 0x73e8}, 0x8) ioctl$KDDISABIO(r5, 0x4b37) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r2, 0x54a3) ustat(0x40000007, &(0x7f00004c5000)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000ec5000)={0x0, 0x3, 0x10, 0x6, 0x3}, &(0x7f000068c000-0x4)=0x18) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000b0a000-0x14)={r6, 0x11a, 0x6e2d, 0x0, 0x81, 0x1e5}, 0x14) ioctl$UFFDIO_WAKE(r4, 0x8010aa02, &(0x7f0000f59000)={&(0x7f00006df000/0x1000)=nil, 0x1000}) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) sync() [ 52.951118] [] SyS_readv+0x27/0x30 [ 52.956274] [] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 52.976257] blk_update_request: I/O error, dev loop4, sector 0 [ 52.982323] Buffer I/O error on dev loop4, logical block 0, lost async page write [ 52.992044] blk_update_request: I/O error, dev loop4, sector 0 2017/12/08 15:37:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = gettid() pipe(&(0x7f00006af000)={0x0, 0x0}) getpeername$unix(r2, &(0x7f00006fb000)=@abs={0x0, 0x0, 0x0}, &(0x7f0000359000)=0x8) capset(&(0x7f00000fc000)={0x19980330, r1}, &(0x7f0000244000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$setstatus(r0, 0x4, 0x44000) r3 = dup(r0) ioctl$EVIOCGABS3F(r3, 0x8018457f, &(0x7f0000c0b000)="0000") socket$inet6_tcp(0xa, 0x1, 0x0) syz_open_dev$urandom(&(0x7f0000e83000-0xd)="2f6465762f7572616e646f6d00", 0x0, 0x101000) socket$inet(0x2, 0x2, 0x800000000000) pkey_alloc(0x0, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000bfd000-0x4)=0xffffffffffffff24, 0x4) recvmsg$netrom(r3, &(0x7f00001aa000-0x38)={&(0x7f0000706000-0x3)=@ax25={0x3, {"286076d1408446"}, 0x8}, 0x10, &(0x7f0000e60000-0x90)=[{&(0x7f0000dcf000-0x1000)="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{0x58, 0x117, 0x1, "5e8d03b0c021d12c1de6df20bb898cc6041eebe52e580bb84688f3a80aa687e86db4c1e87158d1e871e1dbd6f9e0329d6200edb60fda3cb4cb6ab62d5b3db13ba8"}, {0x38, 0x1, 0xafb1, "cc83f8efac93d828f7648acd3d2cadd6e0049030ac3a24131a41144aaef74b5b8b662df760ccb10b"}, {0xf8, 0x119, 0xfffffffffffffff9, "19e0f689827a57070d7368bac343cf72f93cbf947ca1541a5a3a74731692b090a9e706876993aa16c91cf672f4a4ee7ad654251e81b257cc1d05ba2c91095f59a16c7185e1c96a788790bc452108479c7734b8f77a4bf91770c5ed7ee596dc9fda2427f6bc087a6c1ed68aeb0a764b8b647bada8353a7907f34c6d979038cb2955552a5a051ff3ec00d1189712d9ae95bb42e959718ede95d8b5c316ac383924684a227ee69a96de59d3d5d32d5893e194ec99410eb58c690916ef7b99f2854aa540ea51e030ba116d477a95f475957fccc9bd958f9d244ab0da502d1529433b16"}, {0x60, 0x104, 0x80, "fef014cc21d840d4c4818575b3fe4969ef86d832dd118c896bf4242870e35830477fb583dd24e8e4654e513e35c3c7ea94c8da0fa62d47601cbae3863236e7e2bf3087cee187590eebfa824fdb11"}, {0xc0, 0x10a, 0x4, 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"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"}, {0x100, 0x101, 0x3f, "4ddca26f4df1666b0c996d18e063892fc298706a11590352521f738ade409c43a33841d848c25d778c2ea792a03c2d6dd9c8a82681c5c23fdc35d88634abc97fe2f19fe548f153c3fe013b83cdcfa0458737431388c8e0ccd82a34384532045d83ff7eaca0ee99cc70b05ae51f62f07f77e8cf459ec61b6dc11048dddd75c4b234a3afba6f7940de918941d09f308f00f4d7842ed750744dbcbc8ef1061f5d011f212e634a3ea3faec7a5917f5f84bd779f132433d1faf7abc17f2507a5963430174ab1c3d77fee3087a7bb8e5e99f9818ff999ea06b4e3fa53409986f5b409cb3c50385a5e6dadcec88131a192e"}, {0xe0, 0x10c, 0x3, "b493beefa4e61e41c83cc8a59b5b2a939bb61ed6dd54003e6bad02b5700477a7d4d2316639174e48c298aec2be608daa2ef1dd7387009f7e666eba7689ae9650d6c5ae9b60bb99c4f723162ff0bae75d56eddeff505c0291fc092dce5b066f77a61dde99c12e1e2069f0b384e93dab4b8efb8a25a85a5ddcfa1611ac1b84f10e589f92fbb10deec848ebac1d852eef85c77b3af26f5ccd7cea1dbf7e2bd7af13138707753b2796ab813c3b404098ea5df5110a8407de3fb025c57fef119c6e79f447032bef121cf603340dff0bf706c1"}, {0x108, 0x19e, 0xff, "e04ff1cf93c6ed782eb0b1b05bba3889b118059d62afcb504a465db4ba4aa4cc8497263b20cb6cb10545e3916001f44d059c7bd53ca87420a4d01a6ced51def8fd378742b8de6ccd9a92f87cce72069b012b12cc369246b5cc62f207f45f04e19cbed30af5060018c5fd6bd32b8f9aab6313f55e5647dc4edf2d4bc20f9105d7c38c5a6b3faadf336c561f35c71308e5bffd4123f0f1b791d4010c873c90cbbe18dacac2ebfe961dd25ed309921120b5eb3fce291fe6b7706e6d72dfc40b245e4eafe6bcef3fbf1ccf65b1d2efd5b14e9755d61681afceee95c404200c7014912e573d8864623f2ed1656d89dd0c1fd3da"}], 0xa, 0x1}, 0x40010000) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000e55000)={0x0, 0x0}) r4 = socket$inet6_udp(0xa, 0x2, 0x0) r5 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000506000)="2f6465762f706b74636476642f636f6e74726f6c00", 0x80, 0x0) userfaultfd(0x80800) getresgid(&(0x7f00003a0000)=0x0, &(0x7f000063e000-0x4)=0x0, &(0x7f00007d0000-0x4)=0x0) setfsgid(r6) setsockopt$netrom_NETROM_T2(r3, 0x103, 0x2, &(0x7f00002dc000)=0x8, 0x4) ioctl$DRM_IOCTL_RES_CTX(r4, 0xc0106426, &(0x7f000009d000)={0x3, &(0x7f0000bb3000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r5, 0x4010641c, &(0x7f0000e39000)={r7, &(0x7f0000a30000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}) clock_nanosleep(0x6, 0x1, &(0x7f000095b000)={0x0, 0x0}, &(0x7f0000e8f000+0x6d0)={0x0, 0x0}) r8 = syz_open_dev$evdev(&(0x7f0000701000)="2f6465762f696e7075742f6576656e742300", 0x2, 0x101006) ioctl$EVIOCSKEYCODE_V2(r8, 0x40284504, &(0x7f00003e4000)={0x2, 0x1, 0x7faa503d, 0x1fc, "462273fb2bc0f1ae5d62e6c1bb61155ed1259153d60d3391537774686c0406eb"}) openat(r3, &(0x7f0000fc4000-0x8)="2e2f66696c653000", 0x101000, 0x2) 2017/12/08 15:37:57 executing program 7: mmap(&(0x7f0000000000/0xf74000)=nil, 0xf74000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) prctl$intptr(0x1d, 0x3c45) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000cdc000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r2, 0x1, 0x23, &(0x7f000066b000-0x4)=0xfffffffe, 0x4) r3 = fcntl$getown(r1, 0x9) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000c82000-0xc)={0x0, 0x0, 0x0}, &(0x7f000005e000)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00002b7000)={0x0, 0x0, 0x0}, &(0x7f0000828000-0x4)=0xc) sendmmsg$unix(r2, &(0x7f00000be000-0x70)=[{&(0x7f0000279000)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f000034f000-0x60)=[{&(0x7f0000641000)="00040812", 0x4}, {&(0x7f00006a6000)="198762deab158afaefe3b35dbc43e47e3792a4cca79f222422690bb181bf4e21d315a5103db871d6c1a1e54fe8d368a0a9fc4453c49ca9f46d18cbe098daafc01aeaf1219026ce44cfd6041542083bc6cbd61ea4623f4e3f939a50ee3053ba4aeee0c459e99e9fc94977610b6e1c68beb1d15de50b4486fd7d2eb10de8c090d28521836f886fe8566c8a3062eebcb9c403d989e487a311ac0a90c89766838c821d1781769a54e5ebb0abe886614e9c8469367d9df3", 0xb5}, {&(0x7f0000287000-0x83)="5147dea06d45dee743b3cf757d8f42d1b8101a115220c4c9cceb113202d10048ebeb8a60717fd9cfc737ffa893e5174e38c318639e8f3dff9f9f026f7907427b065eb227398c6fd208c7361f3b692a55f12cb8eeb717bc16d5cf760161246b3d1ca0deb073a836f4ba1f16cf19da6c35140506abbd59bb175bf60db12e8efc5b349dab", 0x83}, {&(0x7f0000e51000)="b5a9b651230909ee485528b9f8606d58a5566dbe3073e3aa9b6789fabf15fdbe697a8904bd5f6f4a15ab92da9a1520975693b3ac0569199453ee8a14aabe63516244950f2a81801515f9354ff1f0d694616c25fbe6fd9fc7b9c61b85ea52d57fc0f7b6dc2be64ed431838a0c19043668bd2ccfcfcbcc6e46daee4fdef11ef2f96cb457568c73fcdb6fa5012c4d9b32a4a645665346bf47daa02a89fece3a2454eb7357036f3ee03f3ea1859e6d2f9eb4af635d9e", 0xb4}, {&(0x7f000021a000)="1bddd18a69d017f2148466c69f328059d76fe3f3c5120b406c641ae8222c23850d2ac8", 0x23}, {&(0x7f000096b000)="4b64074158519e915d6e322bf49faab385316cd44125febc81c3e93f02ee8688850509ac632e5db30bf6e355ed280e7ada2cba1919b4ff6d4848ddd280c34c04bae168ae13274067df4b083151b9ca66089dad26276b21ccd5f9b4adb0ba30d50e048a6da64e687c26572bbda703b616feee8a7c424d60aef0a8f569dbe2f725873b69cbbd02b509c202e251c07179e2ff45f56fc6373d05853dd4fbfac98f515bcb9918432e79b4f6570e90c27bd804b13a55d3ba2409c42f36d3b26e1ea12d152dbcc0d1", 0xc5}], 0x6, &(0x7f000034c000)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}, @rights={0x18, 0x1, 0x1, [r1]}, @rights={0x28, 0x1, 0x1, [r2, r1, r1, r1, r2, r2]}], 0x60, 0x20000000}, {&(0x7f0000a59000)=@file={0x1, "2e2f66696c653000"}, 0xa, &(0x7f0000cd6000)=[{&(0x7f0000756000-0xcf)="ee0cfabbd6a95c1817832379e8161f2052263ea18d89f8ff0d4c276a8d10db44835228f6f045991695e46e0ae0b75b006099e95592c2051c05d3ec30c71f1752f43e260cd9e0362277195b3c702877935370c40cb13e863c9286c8daeb145718a045755bb860cd501294863195b6d6a9a155d734884e92466bddaf679d1d93bcc2f74e7fdaf46b030355df104de8975fd8e91b911f220507d10231d881683f0a02cdf414dd1d99c065d754d03a02f97e27c488037f0e521113ba6098a971e3e2cea0d7268400926bb0eb5dd438fb30", 0xcf}, {&(0x7f00005a8000)="401ed21416bc5e99d49250aa802cba532263744f6fc1255f1f5f269250f47faf0b410930b3a5947b68c7952e85b0eea0f039fbbd74e9c983ddae903c1daaae6a3907fa85eee2049c04f3f1abbcf75694a10e5ec5ac7fa7c36580bf38496434365ca9b4ffb8109290ede123d148", 0x6d}, {&(0x7f0000a70000-0xc)="0d5e5e248bc1248e4a7de8ded1c05f12a2f6b83e5af8f2ec60d2565e4b94374390e9f6b5268e", 0x26}, {&(0x7f00005b3000-0xd5)="938c87692c48859edeffb37c22192339432ffaf57f04efcf7d689bee13b118e6e291182a2bc101dc22e24c0d89a44c662e278f7477509a55a8bf6ac8a9d0aa2bdc0b243da825b47e2aabefe802a680280749bcdcd0bc16a26c73c5338e115108834688da76229ad9be3905c941d5823fc80cb7eb584435138f2ba0e16cfc04be055db9480a93cbea8f5533d8016f96acc538fdc901a34f5cd84c1597d549b9ca2f753e09bd7b6170460bb64cc1cebffd6e8250489dadc8470ebd552b6ba36561b26509230f9df906bdaa358113522a0fec469d11b9", 0xd5}, {&(0x7f0000f3b000)="b06bfda89c132b5c16e8a361b4b3f37c5678a3b57a1c772a261a32277018123f8710f8ebd58d3651dc116042", 0x2c}, {&(0x7f00004e8000)="96845ec96fa9216cd836283df9df5f4c6678abe63e5f35cee1afcc0ee6cf5cda14208bf91c0509318567322953b535bcd295558aed6bb9163d523caeadc05faf3d05880bf82c1eb8c4d9ba6b54d44d45c0372ecebb4db5998b385a33352935bd810eeb4573874adeba876f82711d12efe5d3f5a545d0deba1d30c69d529a2e6dd581da2158c6c2909cdacecee4", 0x8d}, {&(0x7f00007de000)="efa4ffd64b", 0x5}], 0x7, &(0x7f0000be8000-0x18)=[@rights={0x18, 0x1, 0x1, [r2, r1]}], 0x18, 0x4840}], 0x2, 0x840) connect$unix(r1, &(0x7f00009d7000)=@abs={0x1, 0x0, 0x2}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000000000)="2f6465762f73672300", 0x8000, 0xfffffffffffffffd) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = syz_open_dev$sg(&(0x7f0000433000)="2f6465762f73672300", 0x7, 0x4080) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, r6, 0x0) syz_open_dev$sndseq(&(0x7f0000f6c000-0xd)="2f6465762f736e642f73657100", 0x0, 0x4800) r7 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r7, 0xffffffffffffffff, 0xffffffffffffffff, 0x8000000000) add_key(&(0x7f0000749000-0x5)="7573657200", &(0x7f0000624000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) r8 = add_key(&(0x7f0000779000-0xa)="73797a6b616c6c657200", &(0x7f000048e000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000c31000-0xb1)="1f8c6f99bc3ff50b3fc66d4ebe78f506a9e702ac5351fb1a24cd0f1418a74d61226d4a1990f268bf247d71d35f9bc5d067dde9ba34299fe4c83ff2ec0f0c9b55bfe052ecaa88291cdaa6011036616dcb3aed644bcd1ba520bca6b56a62a737542025e41987c6e86e61fd6236e416f498507837553b998405f2b7c31f5a66100f9b4b6f4875c5717c8b4bc5b8ec6e8129877078c955b7e70acaafd1338523e46a8aeea7f8aa2c6afa9410d4e0be37ddd2e5", 0xb1, 0xfffffffffffffffa) add_key(&(0x7f000009f000-0x6)="6c001f000400", &(0x7f0000971000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000f56000)="4896aa7993732d90651de3b5718756b22d6f6d9290f5b55ec53b3b27fc55670000000342996102ff4d7f2dbbd11eaaec147fdf6c49ed33c723e2b9f84d31269b8711247971cb689df45bf66068df8ac5d20f89daaa0efbfdb994987de6ccdb6b8eab0e2588f1956e097b0bab55ca95e6a00f7a4b1cecf88efb91d9cef7345b10d820b8eedfc825258839b44c449eb763e0d0602daa187a846f5d66ed2ac1513a05d333f594f699e71920c21426e967bf305fad5f5eeb4bdfee6e2595b4413c950a3a5b30", 0xc4, r8) mmap(&(0x7f0000000000/0xfc0000)=nil, 0xfc0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000e39000)="0000000409", 0x1) syz_open_dev$sndseq(&(0x7f000011c000)="2f6465762f736e642f73657100", 0x0, 0x8000000000102) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/08 15:37:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f000001d000)=[{&(0x7f000007a000-0x39)="390000001300194704000000000900fff0000100030000006c00ff0000008005110001000400000000000000040000011018e9070000000000", 0x39}], 0x1) r2 = creat(&(0x7f0000ed2000-0x8)="2e2f66696c653000", 0x48) r3 = getpid() getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000010000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fe4000-0x4)=0xe8) getgroups(0x9, &(0x7f00000d2000-0x24)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f000014d000-0x4)=0x0) r8 = getuid() getresgid(&(0x7f0000b66000)=0x0, &(0x7f000064f000-0x4)=0x0, &(0x7f0000972000)=0x0) r10 = gettid() getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f000036e000)={0x0, 0x0, 0x0}, &(0x7f0000afe000)=0xc) r12 = getegid() r13 = getpid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000a5b000)={0x0, 0x0, 0x0}, &(0x7f0000bd6000)=0xc) lstat(&(0x7f000038c000)="2e2f66696c653000", &(0x7f0000da9000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getpgid(0x0) stat(&(0x7f0000e83000)="2e2f66696c653000", &(0x7f000070f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000b93000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000664000)=0xc) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000059f000)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000adc000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000dab000)=0xe8) getresgid(&(0x7f0000acf000)=0x0, &(0x7f0000bca000-0x4)=0x0, &(0x7f0000efa000-0x4)=0x0) fcntl$getownex(r1, 0x10, &(0x7f0000da7000)={0x0, 0x0}) lstat(&(0x7f00008f9000)="2e2f66696c653100", &(0x7f000099b000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000812000-0xc)={0x0, 0x0, 0x0}, 0xc) r18 = getpgrp(0xffffffffffffffff) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000037b000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 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=@multicast1=0x0, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000042b000)=0xe8) getgroups(0x4, &(0x7f00006a3000)=[0x0, 0xffffffffffffffff, 0x0, 0x0]) sendmsg$unix(r2, &(0x7f0000563000)={&(0x7f000020e000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f00000a6000)=[], 0x0, &(0x7f00008be000-0x148)=[@rights={0x18, 0x1, 0x1, [r1]}, @cred={0x20, 0x1, 0x2, r3, r4, r5}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @cred={0x20, 0x1, 0x2, r13, r15, r14}, @rights={0x30, 0x1, 0x1, [r0, r0, r2, r1, r2, r0, r0, r2]}, @cred={0x20, 0x1, 0x2, r18, r8, r6}, @cred={0x20, 0x1, 0x2, r16, r4, r17}, @rights={0x28, 0x1, 0x1, [r0, r1, r2, r0, r0]}, @rights={0x18, 0x1, 0x1, [r1, r2]}], 0x148, 0x10}, 0x40000) 2017/12/08 15:37:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f00007fd000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x101001) r2 = fcntl$dupfd(r1, 0x406, r0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000928000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@generic="bd28fb81b15ecab697668409d2d6d37d", @ifru_flags=0x301}) listen(r0, 0x7fffffff) unshare(0x0) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) syz_open_dev$evdev(&(0x7f0000fb2000-0x12)="2f6465762f696e7075742f6576656e742300", 0x20, 0x101002) getrusage(0x1, &(0x7f0000d38000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = socket$netlink(0x10, 0x3, 0x0) lstat(&(0x7f0000225000-0x8)="2e2f66696c653000", &(0x7f0000a48000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x3, &(0x7f0000e46000-0xc)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) r6 = getgid() getresgid(&(0x7f000084a000-0x4)=0x0, &(0x7f0000583000-0x4)=0x0, &(0x7f0000d8e000)=0x0) r8 = getegid() lstat(&(0x7f00002aa000)="2e2f66696c653000", &(0x7f000052c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x6, &(0x7f00003d1000)=[r4, r5, r6, r7, r8, r9]) ioctl$TUNSETLINK(r1, 0x400454cd, &(0x7f0000beb000)=0x94) fcntl$F_SET_RW_HINT(r3, 0x40d, &(0x7f0000482000)=0x2) sysfs$1(0x1, &(0x7f00000bf000-0x1)="00") ioctl$TUNGETVNETHDRSZ(r2, 0x800454d7, &(0x7f0000950000-0x4)=0x0) writev(r3, &(0x7f0000d2b000)=[{&(0x7f0000d25000-0x29)="290000001800fffdfeff7500000a00210200e3000000000700feffff0800080005000200000000c000", 0x29}], 0x1) setsockopt$inet6_udp_encap(r2, 0x11, 0x64, &(0x7f00005ed000)=0x0, 0x4) fchmodat(r2, &(0x7f0000acb000-0x8)="2e2f66696c653000", 0x2) ioctl$TUNSETPERSIST(r1, 0x400454cb, &(0x7f00005e7000)=0xffff) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f0000515000-0x4)=0x0) r10 = add_key$keyring(&(0x7f0000d23000-0x8)="6b657972696e6700", &(0x7f0000d39000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$setperm(0x5, r10, 0x10000000) 2017/12/08 15:37:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$keyring(&(0x7f0000ff8000-0x8)="6b657972696e6700", &(0x7f0000ff8000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000b88000-0x11)="2f73656c696e75782f72656c6162656c00", 0x2, 0x0) sendto$unix(r0, &(0x7f0000b7e000-0x8d)="1c3a49908f798b30b528f0f4601a1090ab95f2a0e3abd93313ae31e92a86b0087d6a2556b81a4acebfea33754272f8d941f15607b34bbb00a685acf018585bcec2a8dc320a69a28396f99a3ea0069d0fc659d2a98596e6f5ad079b14f408f9bc3c465e7060c9c080a0406caa274402783f8ea604d6fbef6ff3ea4887be42198ffdd84d9be3dd9cb401b99751b6", 0x8d, 0x8800, &(0x7f0000bb9000)=@abs={0x1, 0x0, 0x1}, 0x8) r1 = creat(&(0x7f0000908000-0x8)="2e2f66696c653000", 0x20) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000163000-0x10)={0x0, 0x6, 0x8aa4, 0x8}, &(0x7f0000558000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00005bd000-0x8)={r2, 0x0}, 0x8) r3 = syz_open_dev$sndtimer(&(0x7f0000061000)="2f6465762f736e642f74696d657200", 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r3, 0x40345410, &(0x7f000060c000)={{0x100000001, 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]}) clock_gettime(0x0, &(0x7f00000ab000)={0x0, 0x0}) r4 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f0000b72000-0xc)={0x0, 0x0}) clock_gettime(0x9, &(0x7f00001e1000)={0x0, 0x0}) mq_timedreceive(0xffffffffffffffff, &(0x7f000061d000)="00000000000000000000000000000000000000", 0x13, 0x6, &(0x7f0000306000-0x10)={r5, r6+10000000}) ioctl$SNDRV_TIMER_IOCTL_START(r3, 0x54a0) epoll_wait(r4, &(0x7f00001bf000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x7, 0x8d) epoll_ctl$EPOLL_CTL_MOD(r4, 0x3, r3, &(0x7f0000052000-0xc)={0x13, 0x0}) 2017/12/08 15:37:57 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000002000-0x8)="2e2f66696c653000", 0x20, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000001000)=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) sendmsg$netrom(r0, &(0x7f0000001000)={&(0x7f0000002000-0x48)=@full={{0x3, {"85142ef3c8d4d6"}, 0x5f0}, [{"14bed580cae91f"}, {"7c854ac23d4e8a"}, {"333aff956da16a"}, {"baa784c99e5a78"}, {"86bc9294ff1b3a"}, {"3403cdf778e77e"}, {"53abd891e4de60"}, {"cca5000f2ed2bb"}]}, 0x48, &(0x7f0000000000)=[{&(0x7f0000002000-0x3d)="401d091fabea5652a1d4d784f94048ab7799b99fd185f776e7e8a6127474cee58f9ecc06b13ffabf7e5bd1092b388615b474ce974b3404c4725a79d02c", 0x3d}, {&(0x7f0000000000)="b553eb1a5ca74d4e480ab6ffa55451c53e304b4e3d41d18b929264b9549a6293ff87f9beb782e0f84609876c34", 0x2d}, {&(0x7f0000000000)="b814e0caa1b6e9e13c956374624852f8cd2134c1ffcc95d88d86469e8cb4913e0d14ae126e877fdb4c27558c217b4d36d1ab55f0e498cd1981d11d8555ff3619fa27a209a563860ee2b05c730d07a3bce6e3c13d192c24fa0b8feb364600f2be752d4c84d24d86db4652282a40326c8e9db08c47bc3502065ebb515751e3ff65c30e6394359bded970c90e93e42cd40d31f5d01991a36c98f0d333fa61d026", 0x9f}, {&(0x7f0000002000-0x7f)="a1945f2cb71970226676bc8f7b1d3a86a026fd435d7dbd117ae370843f97d8a3f67c95e681670e26bf0ad22044c16d4610db80eaa644f59f6ed054df39bf27b64c87fd4f1b152420521d0883982aa12f7e9a5418900fbe75b1cd309033d17c4cf9d7c28e21b7cb0272eb1102ebcecb91bc254da1096f54c9523c176283edcb", 0x7f}, {&(0x7f0000000000)="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0x1000}, {&(0x7f0000000000)="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", 0x1000}, {&(0x7f0000001000)="2a3cd4b2f676d51d8a462fe19441d0d528f80a950da3364b86e91c2af2060fb03596b4dc1a0d30aa477d9b7fc54150381ace003ae0fb3eca7de75f20c1ce32badfcc4c878fa4049a717b500a12752f65635fd1caf462e77fbeda8dbe3f7af911621fa8d42de45c18676ed8542bb2ef0503df86b235ab4fe24c0571dd8c6db39ca227d04b82cef115e948da0f7b95ab969b7ea74defc3b04f4f707ff96f", 0x9d}, {&(0x7f0000001000-0xc1)="28e6326638f6c73f4debc555f9a6ecee55202d3be8325e72e0abf0a08fb3179a1368eb271e752e7f321e7a6e0d4fcd79d6b70116b92a4ada50f6f8cd251b607424aef2e71406823b6d4d73172f398c732ccadd29f2a28c19dc789d2814935d7b35652e7eacf51b5c8d0d069b3dead07a1b73b93311a09914ad9831fea44e992cff5eca54f828c3bae398fb26b2db99494e5a1ff2f4da5f6abcc2e6fb01bc8ac44c557d141b2dc37fee4d0d464069bb843125332dddbb8acde92a8d36ed5b355bfa", 0xc1}, {&(0x7f0000002000-0x18)="453869d4f88f7b95bce227edd347db746df3e081592366e7", 0x18}], 0x9, &(0x7f0000000000)=[{0x48, 0x0, 0xfffffffffffffff7, "be551fcc3e4efd0e6e8e3a265a2cf2eb05a4189fc49bb1a293a126a4ef9187540d7f4a6c8f886a9bc77d12861f835b42be31ae4912"}, {0x28, 0x112, 0x9, "89533c6526c5a52defc38ad70cb8895853c13c98523eff"}, {0xe8, 0x115, 0x1, "d4fc1f1087116c188763c87680bdda7dafcc3899de0a69d5f7b9bdfa14b8a3bcfe9ce31ed05da6982dbcaf43e00782256c69cd11d82b66837165c1bb8d4221c4543eee9fe622ccd5ff04f5a2d3f80408b1240179d48cc84afd96be2e5e49317e1b09c4af0fb8e2c5fd410d6e12de94f759e41caa02fb45d1fdcabfcf06c2842e658fffa5ce89d80262635bdb0740b12c71be42fb04f222f20872a5c3aa5b81b6560dfe7a3647796ad870c786b3a4de608145e5c3d0d8c0795e79a0b055bf9052bccf987a86445a8b3051e0a09e00f4a6fd"}, {0x30, 0x114, 0x1, "a9c57525873bc970665a98f43381831e38908d4bb9b12488e7f5b6bb"}], 0x188, 0x10}, 0x4004001) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000eb2000-0x8)="2e2f66696c653000", 0x0, 0xffffffffffffffff) mkdir(&(0x7f00002da000)="2e2f66696c653000", 0x10000080) setsockopt$inet6_udp_int(r1, 0x11, 0x2, &(0x7f0000c04000-0x4)=0x4, 0x4) getresuid(&(0x7f0000d01000-0x4)=0x0, &(0x7f00005ca000-0x4)=0x0, &(0x7f000043f000-0x4)=0x0) fstat(r1, &(0x7f0000612000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f000035b000)="2e2f66696c653000", r2, r3) capset(&(0x7f00000fc000)={0x19980330, 0x0}, &(0x7f0000244000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000045000)={0x0, 0x0, 0x0}, &(0x7f0000b0f000-0x4)=0xc) getpid() fcntl$getownex(r1, 0x10, &(0x7f0000c62000)={0x0, 0x0}) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000edb000-0x4)=0x0) gettid() ioctl$TIOCGSID(r1, 0x540f, &(0x7f00006d2000)=0x0) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000c9e000-0x1)={0x0, 0x0, 0x0}, 0xc) r6 = syz_open_procfs(r5, &(0x7f0000594000-0xa)="6