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"}], 0x1388, 0x81}, 0x7}, {{&(0x7f00004ca000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x2, @multicast2=0xe0000002}, 0x3, 0x3, 0x1}}, 0x2e, &(0x7f0000001000-0x10)=[{&(0x7f0000001000-0x2a)="ca172252eaeb99b0a09755d27074388b8e2471d926143c8b8d79c1bc3bf6e73b24512dac56115030480a", 0x2a}], 0x1, &(0x7f0000e48000-0x1c0)=[{0xb8, 0x10f, 0x9, "1a146bc7ef479ada3213d20a367740c2ace91ef0ab26a72d64581532fabeb0c57fbfc2ce81e149804200fb3cd81f6a75197c1402698ef2e60b603c5d8c31010afbe16f6d8a15d13dc0e6f8a711b746a58f3c1eaacf4fdba69f5d6e8198561319eaef8f819d02be71030c37da935c621c86ca4f354ec41fc043189b4ddd879589ada8d4b9e12aaebabbbb9d3fb064f80ccd4a7324dacc634eeabe0e0512186d378fb2694f"}, {0xb0, 0x109, 0x0, "b371e65264e0a03f0a48626b6ba813752373861bff688fbc5c162e7538ef7ed8a810f3f0b7828d205c5d63bc82c3e85aed61babe50c6335617391b1c1a10c10af19f452481ee435f37639b470a10bd7a8ab537ca02a9ab90d89ce807a6154da4ab2713297c8858112be42e5030750da0a52bc625e9164cd51c1cb3e6290df1e66905dbe9752f60cc37c1f2a72c0179572aa587bd7ac22c3d6be10c"}, {0x58, 0x19f, 0x5, "054038df2a2db3a25f1babffa7c96d06ebe309991458c85507f91db9fafcc2125cc973d3e6a77bd5870f68e2b1c8547ce62edb4fadcc1f70136b27c70ebcd1a1cb0c4d0e19"}], 0x1c0, 0x40}, 0x7}], 0x2, 0x4000000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000582000-0x8)={0x19980330}, &(0x7f00005cd000-0x18)) r2 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f00002ad000-0x20)={@common='ip6gretap0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}) openat$pktcdvd(0xffffffffffffff9c, &(0x7f00008a8000-0x15)='/dev/pktcdvd/control\x00', 0x400, 0x0) 2018/02/09 15:47:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f00006cb000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x4}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a28000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000009000-0x8)=0x3f) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000a51000+0x87a)={0x0, @in6={{0xa, 0x1, 0x401, @empty, 0x20}}, [0x3, 0x400, 0x0, 0x401, 0x1, 0x1000, 0x8, 0x1, 0x6, 0x0, 0x100, 0x0, 0x4f, 0x100, 0x7]}, &(0x7f000043a000-0x4)=0x108) setsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000a50000-0x10)={r4, 0x2, 0x7, 0xa3b}, 0x10) ioctl$sock_FIOSETOWN(r2, 0x8901, &(0x7f00008d6000)=r1) readv(r3, &(0x7f0000623000-0x30)=[{&(0x7f0000b36000)=""/236, 0xec}], 0x1) fcntl$setsig(r2, 0xa, 0x12) recvmsg(r3, &(0x7f000095d000-0x38)={&(0x7f0000894000-0x8)=@sco, 0x8, &(0x7f00000a5000-0x50)=[], 0x0, &(0x7f0000b30000)}, 0x0) r5 = dup2(r2, r3) tkill(r1, 0x28) getdents(r5, &(0x7f0000ef5000)=""/139, 0x8b) 2018/02/09 15:47:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000ccc000-0x10)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, {0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x0, [0x0, 0x0, 0x8001]}, 0x5c) r0 = pkey_alloc(0x0, 0x80000000000011) pkey_free(r0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r1, 0x0, 0x60, &(0x7f0000000000), 0x0) 2018/02/09 15:47:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x0, @empty}, {0xa, 0xffffffffffffffff, 0x0, @empty, 0x1}}, 0x5c) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt(0xffffffffffffffff, 0xfffffffffffffffe, 0x0, &(0x7f0000849000-0x71)="ac2524ed7dbf3553e99e2123f59f0900000000000000025b00ae1c9087fdc351732cff4e4b58928fb3dce7c781649ba9f8817cf593dfbe5c6a448d8d189c3fdf8d78107af39b544bb8130f3ef14009c6ff40e050fc8326f0b80f68b00806775026313a2568fa9570c154b9e6d698b9f461", 0x71) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000efe000)='/dev/pktcdvd/control\x00', 0x40, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f00006ba000), &(0x7f00002b0000-0x4)=0x4) 2018/02/09 15:47:24 executing program 7: socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000a2a000)={0x0, 0x0}) fcntl$notify(r1, 0x402, 0x1) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r1, &(0x7f0000002000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1}}}, &(0x7f0000000000)=0x26) accept$ax25(r3, &(0x7f0000014000-0x10), &(0x7f0000014000-0x4)=0x10) fchdir(r0) futimesat(0xffffffffffffffff, &(0x7f0000011000)='./file0\x00', &(0x7f0000013000)={{0x77359400}, {0x0, 0x2710}}) ioctl$UFFDIO_ZEROPAGE(r2, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000003000-0x10)={0x0, 0x20, &(0x7f0000002000)=[@in={0x2, 0x3, @loopback=0x7f000001}, @in={0x2, 0x1, @broadcast=0xffffffff}]}, &(0x7f0000002000)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000002000-0x10)={0x2a45659c, 0x0, 0x4, 0xfff, r4}, &(0x7f0000014000-0x4)=0x10) ioctl$UFFDIO_ZEROPAGE(r2, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/09 15:47:24 executing program 6: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000ff000-0x11)='/dev/vga_arbiter\x00', 0x200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000750000)=@assoc_value={0x0, 0x80}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000027000-0x8)={r1, 0x4}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) epoll_pwait(0xffffffffffffffff, &(0x7f0000363000-0x60)=[], 0x0, 0x0, &(0x7f0000e9e000-0x8), 0x8) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f0000f9a000)="1509c8ce3dcfa43ad38b50afefbd23d3044c4908d1cc31d4bd84a1", 0x1b, 0x0, &(0x7f0000f9b000-0xe)=@l2={0x1f, 0xfff, {0xb, 0x3ff, 0x10001, 0xff, 0x200, 0x4}, 0x1, 0x5}, 0xe) r2 = socket$inet_sctp(0x2, 0x5, 0x84) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f000047a000-0xf)='/dev/sequencer\x00', 0x0, 0x0) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r3, 0x40605346, &(0x7f0000f9b000-0x5c)={0x1, 0x1, {0x1, 0x3, 0x1800000, 0x2, 0x1ff}}) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000f9b000)={0x0, 0x0}, &(0x7f0000f9b000)=0xc) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000f9c000-0x4)=0x0) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = gettid() mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000f9c000-0x4)=0x0, &(0x7f0000432000), &(0x7f0000f9c000-0x4)) mmap(&(0x7f0000f9b000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00003a7000)=0x0) mmap(&(0x7f0000f9b000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000f9b000)=0x0) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r3, 0x5429, &(0x7f0000f9c000-0x4)=0x0) r11 = geteuid() mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000f9c000-0xe8)={{{@in=@remote, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@dev}}, &(0x7f00006fc000)=0xe8) r13 = getpgid(r5) r14 = getuid() mmap(&(0x7f0000f9b000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r15 = getpgid(0x0) r16 = getuid() getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000ced000)={0x0, 0x0, 0x0}, &(0x7f0000e59000)=0xc) r18 = getpgid(0x0) fstat(r3, &(0x7f0000241000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000f9b000)={0x0, 0x0, 0x0}, &(0x7f0000e7a000-0x4)=0xc) r21 = getpgrp(0xffffffffffffffff) fstat(r2, &(0x7f0000afe000)={0x0, 0x0, 0x0, 0x0, 0x0}) r23 = getgid() r24 = gettid() mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000f9b000)={{{@in=@rand_addr, @in=@multicast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@mcast2}}, &(0x7f0000f9b000)=0xe8) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x2, &(0x7f0000f9c000-0x8)=[0xffffffffffffffff, 0xffffffffffffffff]) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r2, &(0x7f0000f9b000)={&(0x7f0000f9c000-0xc)=@proc={0x10, 0x0, 0x0, 0x20900021}, 0xc, &(0x7f0000f9b000)=[{&(0x7f0000dde000-0x4fc)={0x4fc, 0x14, 0x500, 0x0, 0x0, "", [@generic="5ba2167dcbfd3105f27f0be48073b9bdd54ff0f9379b74cf4d167d60b80918f96d5dfb641ce092c00d3a849166937adc7f1bd2036ba743401d9ba96ee5c3979be3aeb674125edd6e732b3e12be60597b76d10e132bbb76a84a5299e1b606314dd25bd300c484f115672b5ae1c92466e1c1421a865fbfebc64ca8c117fc71be719d2e8016df45bac4edb7906692b7c04ca1be7687", @generic="cc8db33610a53ff9c6aca6c02fb8a2e782956d921b41a747bc15f08b9a83ce21ee7987283f175d08e3a707f36f59bac637c020a5173d42c3e660d9a368a8a99759799498b452f16083669d3f6d7f44aa027740bd9f5f796837c506ae0c8213fc0daf54b4130ce55c6abd33505f281d9400dbcbc17153f14559f8202e85223e10df350978deda805c8f67ab9da124787eb7161c418af0bca26894f7203b7cd21dfb381a7bfcce119e0ceb7656e455402382c6e58687e4d4fc540a8a5d9a47af1e5c98205ad2095031400de36d698a01cc0bb98c7366ce8e092325be", @nested={0xb4, 0x82, [@typed={0xc, 0x3c, @uid=r4}, @typed={0xc, 0x3f, @ipv4=@loopback=0x7f000001}, @generic="7ebdbd34929f69fa2c7bca319594336c8687c492012ede0de296ecf40fbbfd63266dcfd54da53383839743b1546a1a80a8929a49fa74cfd0008e5e75bb77164f3710c9618c7bade4a3826565e526afe524c7da79f83c1669b29f43a2c5e4e91032a68d166952b1413c0100215d7405e47cc4e1298f6e74934a70de4ff64335d0ecf0272d4eb794b9662e1cbbcaa819ccc644579716a359"]}, @generic="f5cd02728635c3f0d94e0cee6302d6bf0adc334421ff0f3e6207aa24187059057548ac9f6857f62008299879b510dba404db45c30d068ffddca504fed1192137ec2c6fe68777802122fec532448924ffbbdf1b658d5d74389e0705fa9e33e82990235955e19df4852c6b28aa9b455954b3e04d4b9d7a688dd0e8f00847b34cc55d8137c7e106", @generic="8816f24445393d77b519759dbea541f32f95386c7f2b44ae3f2212dcb8af29a9798eb439bd8790f5f02c7cc4b70dad98419267473a97d9920aa4dfed5c8be5f6931bdfbeabd745ba844a0da0ff00bd4110e58b412bc96440177e6558aceb6f333ae356a535b4ef881c92b92996aa9059cfd7e6110e4dffe36eac2b2b7f6905b2d7dcc1a6d167de", @generic="6baa4b3c72fc5b6209fb12578bd217c18faedf33609e8b243f25f43b1a76c83af1f9607825a62b68a858ea195382df5ba25275b22d9f001d83b6e83662c2dde9124f1c6fa15c9f", @nested={0xd8, 0x49, [@generic="cb1cf347287d65196eb075f755a9eb285120731b46063466b426bd307e8baa5ed5f65beabc13013fc02c2c0f41ea06c4aa3e280c92dcbf6fb2c56266f7ce0358419eaa8cab85eca269da6c84dc58ab7008f376a760e34f5ea97ee61231134374cae22ae0fb6274b6620b279ed74b73e34f77f7c2faeda142c339ca3f4771c76ccf938eb6180fc4c20c15958298e5013f86b82eafb327a5c412654394a80960a673f1e54b84cab490b364c9955c105047447eaa14f22b5971ab81ec39307bdcf2ca8866ae144a371357ac2f8cc6732aa414892ef9"]}, @generic="651a6a6d0b6fc2e6519f53f4e2fc62bf19360f4d87756e18ba0ac5b6a477abd76f2b30c4506f47130d48f0688d34e6053bae7b30ce12b981b737d2c7186098d66a8fb75c1560ada00c307bb8ecd056e1d96b906c803e851ba83a7afa59bbd635392ced9c1297b86b28e7a8045a511c", @generic="92e0c7f455433bf648a3a42bdf6e15338c33c1667a4c309c741b2143a63da31289cc31b0ab7bd045b3d232"]}, 0x4fc}, {&(0x7f0000f9b000)={0x218, 0x3d, 0x100, 0x7, 0x2, "", [@nested={0x1ec, 0x7, [@generic="704c38a85e51952ae8", @typed={0xc, 0x7a, @u32=0xffffffffffff98e8}, @typed={0x10, 0x55, @u64=0xff}, @generic="9e029e2b2fccf9da307b9a33db6ef2ef3f149b546f2a95e4725f9ad74e6d849ecf875fed36fc2635066c76aa6f2adaf40bb0bffda4bb78b3f5d81d6ce1a1774a4813b59581772ffabb848509a4537189473e900ec53cbf7cf2ece155c2f7063d55d4f1e158f14e0ec025c5b25be46145bb70355b4aec0ed3b43748473a977e0fa40c98fb09d6ae62b4280d848679e888cdc0a0bbb5839a396c290e58ea90cc2190f8ddc5a884896a51a29e51108f6227770cf2c9d0ba4abd5a0950c6a09e8e462aef706640f284d987a2be0b93e520c6c5afd9", @typed={0xc, 0x3a, @u32=0x400}, 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@generic="4ec94bc0dad09ef15b8be34151c23fea0dbec120702bfeef2ab383da05bb9596661e9020604dcab644e8339fdd9304c0dccd5264c04dbed53123a8e38409e6f5395d5bf05c4b0176435b1118acabf9c7358adbb77972f2853efb38be73fc80f57a4c9bc27059e3fe108a35ad61eab8186c221e0d66e9417bf9dc194399f4ad72de68b9eb9b70213406840f77a6bc343aa55ace5ff076270de1fa75a724c89898a5cf290d3effd38a4b0ce9ca31d2b1", @typed={0x1c, 0x94, @binary="0c6554c97a0aa30055a8babef1afa111a0"}, @generic, @generic="2a95998fa740854b2a50bd1c000101d94016fe1fcf78f3a3f3df53f06ee64daacaefd03d7781981c300d67ebf4b73e6b2b17ea4e2205dd5239c889d68f8071dc3074abc4a1a63937227e276a7ac22854a7ddc6c476962a00117735ca9c9e74c02d07ae6ebd100bd064d6046b4d5f96fb0ca256eacb059de63836245d36af1a5073821e08019f9ae6925c7d1b91b1bc48743dd8b6e3dd2094c0c7caff6cf1bcf4d81dca"]}]}, 0x234}, {&(0x7f0000f9c000-0x11d4)={0x11d4, 0x1b, 0x300, 0x2, 0x1, "", [@nested={0x10d4, 0x28, [@typed={0x10, 0x7c, @u64=0x7}, @typed={0x10, 0x3, @u64=0x7}, @generic="e688100bf5608eb86ba6590a968cf6452a20473d", @typed={0x84, 0x33, @binary="e676172a5405353792e9b33658c4586f7a95b2dac48053a30657953812f2f69c8cd2e7457316f3562021473cda6960012b9832ab516d632947f3671394698667608d42dc4f9fa96be7cf866aeea9586a9c34659da7c6485fb8898df63e8a38baf55cb54964cdef31b18b9f87df9d1c35bf5a04f921c90dbd85155a"}, @generic="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@typed={0xc, 0xb, @u32=0x4}, @typed={0xc, 0x6f, @ipv4=@multicast1=0xe0000001}]}, @typed={0xc, 0x4c, @pid=r13}, @nested={0xa8, 0x5c, [@generic="3a1ef090097a2af8db2c12ccaf452dd125a8811059e5b6bb493ba09338ebd49fc1dcf9265b0ebc5bbdddd519fd53077d4683d34aab3d1b72fe1d1c5f1cacd36bda543a25fffd0d12c882571e6e0c6002935262a7dcdcd9c84bc75fa1be0504deb0c90468ce3bf352935b7b0f5f86ac46ed", @typed={0x18, 0x46, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @typed={0x18, 0x12, @str='/dev/sequencer\x00'}]}, @nested={0xc, 0x5a, [@typed={0x8, 0x8e}]}, @typed={0xc, 0x2e, @u32=0x20}, @typed={0xc, 0x2c, @fd=r2}, @typed={0xc, 0x48, @uid=r14}, @typed={0xc, 0x42, @str='\x00'}]}, 0x11d4}], 0x8, &(0x7f000071e000-0x110)=[@cred={0x20, 0x1, 0x2, r15, r16, r17}, @rights={0x18, 0x1, 0x1, [r3, r2]}, @rights={0x30, 0x1, 0x1, [r2, r0, r0, r0, r3, r3, r3]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r2, r0, r2]}, @rights={0x20, 0x1, 0x1, [r2, r2, r0, r3]}, @cred={0x20, 0x1, 0x2, r18, r19, r20}, @cred={0x20, 0x1, 0x2, r21, r22, r23}, @cred={0x20, 0x1, 0x2, r24, r25, r26}], 0x110, 0x80}, 0x5) setsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f000063a000)=0x1, 0x4) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000f9b000-0x39)={0x0, 0x31, "037fea33c22f1f9e64c58c6ea47213ad3017f9d3f500e9d5aad64eb02a40e34347ce2a0c900498509b8ac33f18b63d6977"}, &(0x7f00008a1000-0x4)=0x39) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000076000-0x8)={r27, 0xffffffffffffff81}, &(0x7f0000f9b000-0x4)=0x8) 2018/02/09 15:47:24 executing program 2: mmap(&(0x7f0000000000/0x2e000)=nil, 0x2e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000002a000)={@syzn={0x73, 0x79, 0x7a, 0x0}}) r1 = socket$netlink(0x10, 0x3, 0x4) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$netrom(0xffffffffffffff9c, &(0x7f000002f000-0x10)=@ax25, &(0x7f000002f000-0x4)=0x10, 0x800) r3 = dup3(r1, r1, 0x80000) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_RESIZEX(r3, 0x560a, &(0x7f000002f000)={0x9, 0x0, 0x100000000, 0x9, 0x2, 0x9}) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f000002f000-0x4)=0x7fff, &(0x7f000002e000)=0x4) 2018/02/09 15:47:24 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00003c9000)='/dev/sequencer2\x00', 0x210000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000002000-0x98)={0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}}, 0xffff, 0xfffffffffffffff9}, &(0x7f0000002000-0x4)=0x98) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000002000-0x8)=@assoc_value={r2, 0x2}, &(0x7f0000001000)=0x8) bind(r0, &(0x7f0000000000)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x0, @multicast1=0xe0000001}, 0x3, 0x4, 0x1, 0x1}}, 0x26) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000002000)={r3, 0x200, 0x0, 0x0, 0x6aa39dc6, 0x6f22, 0x0, 0x6, {r2, @in6={{0xa, 0x2, 0xfffffffffffff800, @mcast2={0xff, 0x2, [], 0x1}, 0x737}}, 0x0, 0x55, 0x101, 0x1, 0x80000000}}, &(0x7f0000001000)=0xb8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r4, 0x0, 0x4, &(0x7f0000b5d000)="940700bd0c", 0x5) 2018/02/09 15:47:24 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000002000-0xc)='/dev/rfkill\x00', 0x20000, 0x0) fdatasync(r0) fchmod(r0, 0x21) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r1, 0x29, 0xcc, &(0x7f0000000000)="970fe16775aa8f38c36dde4f79323ea238e04e5604e2d7bebbdb0541235c19e702c72a75c266fd7c0cfcafd5abe3335445b6b233d801033d4d3ad427c0a14241acf6e17e7815ce2bfbad1aa80e23346d0cfb9113b37259fc93a914d5", 0x5c) 2018/02/09 15:47:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000038000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000048000-0x8c)={0x0, 0x0, 0x0, "71756575653100000000000000000000000000000000008000"}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000faa000-0x8c)={0x0, 0x2000000000000080, 0x0, 'queue1\x00'}) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000077000)='net/ptype\x00') setsockopt$inet_dccp_int(r1, 0x21, 0x5, &(0x7f000069e000)=0x80000001, 0x4) ioctl$PIO_CMAP(r1, 0x4b71, &(0x7f0000d12000)={0x2, 0x13, 0x5, 0x3f, 0x6, 0x53e}) clock_gettime(0x0, &(0x7f000079b000-0x10)={0x0, 0x0}) write$sndseq(r0, &(0x7f000072b000-0x1b0)=[{0xab7, 0x80, 0x7, 0xfff, @time={0x0, 0x989680}, {0x4, 0xe661}, {0xff}, @time=@time={r2, r3+10000000}}, {0x5, 0x48, 0x9, 0x6, @time, {0x4b, 0x80000001}, {0x1, 0xfffffffffffffff8}, @raw32={[0x3f, 0x80000001, 0x2]}}, {0x100000001, 0xec2, 0x502, 0x1ff, @tick, {0x4a0, 0x1}, {0x401, 0x4}, @ext={0xf5, &(0x7f0000edf000)="f29c6b7c64d7838e4c8a5a7ff274c5399ba78223abbc27fd2f08fb8eabea9577b9f6cf3c2b40d4da97cc4c12826c74c8eafc589c46b8139f27b026edcaf727cbfa42d5ac99c19bcabf20afee05d6dcb2513ac7e63b0a5a6c33d5f5973ceeaf1404c4bd37851008e99b4d4342244eb21687f83ef0675bf9f9395d191d7563aa86bfc875a5a75a0b76d8fdd8b3837e17069d5a2177ef58db01d76a0b4083820fb2af432b2b4a09ee573a00f7bcbc6f97fce5ee741c8af50a2b53cb2c6a900f800e925b0d5740a11737b7e4605d26f7f8ebfbe4c5aad7eb27f3a577ac70e094cad94e9ba5636dd370932e6dda7eade975870df086605f"}}, {0xfb7, 0x6, 0x5, 0xffffffffffffffe1, @tick=0x100, {0x9, 0xee7}, {0x0, 0x7}, @time=@time={0x77359400}}, {0x2, 0x7f, 0x5, 0x5, @time, {0xfffffffffffffffd, 0x40}, {0x4, 0x9}, @addr={0x8, 0x2}}, {0x6, 0x8, 0x5, 0xa0000, @tick=0x20, {0xea0}, {0x7, 0x5}, @raw8={"26afa442999bff1b7c52c881"}}, {0x8, 0x800, 0x8, 0xed10, @tick=0x3, {0x7, 0x1}, {0x10000, 0x2}, @quote={{0x80000000, 0x9}, 0x2, &(0x7f0000118000)={0x1, 0x401, 0x5, 0x2, @time={0x0, 0x1c9c380}, {0x7, 0x3}, {0x8, 0xfffffffffffffff7}, @time=@tick=0x7}}}, {0x7fffffff, 0x2, 0x1, 0xf76, @tick=0x100000001, {0x7, 0x3}, {0x9, 0x8}, @ext={0xca, &(0x7f0000477000+0x148)="68ce1cbd0bf88890f4822c0cb5463a6fce8dcb8374f7ca5f1df72612a5301c9625773583ff1639d13c2f7059b3b82ae2050fd0e20b4552f4a3225850152caf57cc5009cec36cb2cadd64e2d3e129680d8218a0bb1a5f6e60cb4cd2b45a833628e71aa42d1d5b56f1aae6174635c0b64712e930a0f370edfd91b68eb63c0cb472cf46d20ff0abf629dc7b4c878c753939f5d565b939be8b02591bbe43374769315d1dba5a0b07550e99e604de4aea1d845dcd0de86c2174c3a28fb5d3ccb4793ed478e6190f68f8b19fdf"}}, {0x214, 0x7, 0x0, 0xd3, @tick=0x1, {0x0, 0x7}, {0x100000000, 0x7}, @quote={{0x8, 0x7f}, 0x1}}], 0x1b0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f00005b0000)={0x0, 0x0, 0x0, 'queue1\x00'}) 2018/02/09 15:47:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000036a000)='./file0\x00', 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000029f000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) r1 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) creat(&(0x7f000000f000)='./file0/file0\x00', 0x100) faccessat(r1, &(0x7f0000018000-0x8)='./file0\x00', 0x1, 0x0) 2018/02/09 15:47:24 executing program 1: mmap(&(0x7f0000000000/0xb40000)=nil, 0xb40000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b40000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000b41000-0x8)='./file0\x00', 0x101000, 0x1) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f0000a8d000)={{0x1, 0x3, 0x1, 0x0, 0x10000}, 0x3, 0x0, 0x5}) mmap(&(0x7f0000b40000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000b41000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$inet(0x2, 0x80006, 0xfffffffffffffffe) mmap(&(0x7f0000b41000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet(r3, &(0x7f0000b42000-0x10)={0x0, 0xffffffffffffffff, @local}, &(0x7f00008bd000)=0x10) r4 = dup3(r2, r1, 0x0) stat(&(0x7f0000b3f000)='./file0\x00', &(0x7f0000521000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r4, 0x0, r5) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r4, 0x84, 0x79, &(0x7f0000428000)=0x6, 0x4) 2018/02/09 15:47:24 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimes(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000ea4000-0x20)={{0x77359400}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000279000)='/dev/sg#\x00', 0xffffffffffffffff, 0xb0041) readlink(&(0x7f000017f000)='./file0\x00', &(0x7f0000d4e000)=""/142, 0x8e) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000ee1000)) r1 = syz_open_procfs(0x0, &(0x7f0000a9d000)='net/netlink\x00') readv(r1, &(0x7f0000aa3000-0x50)=[{&(0x7f00005ef000)=""/4096, 0x1000}], 0x1) syz_open_dev$sg(&(0x7f000015a000)='/dev/sg#\x00', 0x6d27, 0x101000) set_robust_list(&(0x7f000041a000-0x18)={&(0x7f0000a7b000/0x1000)=nil, 0x101, &(0x7f0000f89000/0x2000)=nil}, 0x18) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f000009a000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x602}) pipe(&(0x7f0000d29000)={0x0, 0x0}) fsync(r1) getsockopt$inet_tcp_int(r2, 0x6, 0x1f, &(0x7f0000be7000-0x4), &(0x7f00007b0000-0x4)=0x4) r3 = socket(0x10, 0x3, 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f000036b000)={0x8001}, 0x4) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000f46000)='/selinux/member\x00', 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000fa4000)={0x1, &(0x7f0000f96000-0x10)=[{0x6}]}, 0x10) write(r3, &(0x7f000008e000-0x26)="26000000130047f10701c1b00e000000000000000100000009ef18ffff00f132050014006e35", 0x26) 2018/02/09 15:47:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x7, 0x8) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000002000-0x73)="390000001300090468fe0000f9ffffffffffffff03000000450001070000001419001a000400020000000012020000080002010c00f41ee400", 0x39}], 0x1) 2018/02/09 15:47:24 executing program 4: socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f000045a000-0x8)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet6(r0, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000000)=0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000f9d000-0x8)) seccomp(0x1, 0x0, &(0x7f0000a0f000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) restart_syscall() r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00002ec000-0x10)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000aa2000-0xc)={@broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}, @empty}, 0xc) 2018/02/09 15:47:24 executing program 6: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x20000000000, 0x0) ioctl$EVIOCSCLOCKID(0xffffffffffffffff, 0x400445a0, &(0x7f0000000000)) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000000000)=""/69) r1 = dup(r0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f0000007000-0x64)={&(0x7f0000008000-0x20)=[0x80, 0x6, 0x8001, 0x1f, 0x2, 0x9, 0x1, 0x7], 0x8, 0x0, 0x9, 0x8, 0xfffffffffffffff8, 0x6, {0x6, 0x20, 0x8, 0xfffffffffffffffb, 0x1, 0x6144a9c1, 0x40, 0x2, 0x5, 0x2, 0x100000001, 0x800, 0x8, 0x1, "9b1cbd16efc6aad31434a392dd77f6576ce78bcd1c6325a334a563f9710c97ad"}}) 2018/02/09 15:47:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000da9000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) openat$rfkill(0xffffffffffffff9c, &(0x7f0000644000-0xc)='/dev/rfkill\x00', 0x800, 0x0) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000cfe000-0x4), 0x4) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f00000bd000)) write(r0, &(0x7f00000c8000), 0x0) close(r0) 2018/02/09 15:47:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = socket(0x11, 0x2, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000f79000)='/dev/rfkill\x00', 0x2000, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000c3f000-0x8)) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000e47000)={0xffffffff8000201f}) ioctl$sock_inet_SIOCSIFBRDADDR(r2, 0x891a, &(0x7f0000d60000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x1800}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f000076f000-0xc)) epoll_wait(r0, &(0x7f0000ca7000)=[{}], 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000f77000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x11}}}) 2018/02/09 15:47:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x7, &(0x7f0000001000-0x10)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000410000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000000)={{{@in=@local, @in6=@ipv4={[], [], @multicast2}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@rand_addr}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000450000-0xc)={0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000001000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f0000001000-0x4)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000e6c000)={0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) sendmmsg$unix(r0, &(0x7f00008a4000)=[{&(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000001000-0x60)=[{&(0x7f0000620000-0xa)="827687db9b77cf832aa3", 0xa}, {}, {&(0x7f0000af7000-0xb4)="086dbfbc46275e9e9fa98817328f9ce3afecf82734c5705c95d18b090e180bfd891e7402b72115fd66984f5946b800140f1b82fd73f600f8e4dbc455249560b8bd5d292f1eab371703254632e48e51c51db477aaba9d6d7053154b12642f8a9e5b92c8ff610672b9d72b712ec75fa40b79e3889527dc7dca3a56b88a719d52220bbbfaa482911fa0ad7a5d62030d07a466905af6dc839942933ad0ac688189d104bde4cf1aa0ab538526af4c6bc11ec2e18e59ce", 0xb4}, {&(0x7f0000000000)="f6d0a6753fadb3ed18452d24e85cff3c4c50515b6b55073d9839eea608d54ddd4a632fdbcbba944ba0a0e4cc3b1af6b0ada2f777b4b2d9a57c312d9604e660c54864abb3653421e246fe1783d74eb4e6830b0bd9ec8d2358d45ccdeeb8f3ad46b2c51861e69177d6568ab7805564ec403e78fce01b0be07544677f7101c7de8a73fd9f23487b107b8788be041fe834632ba776c1807d634cea985370e4a6e38beaeeba53a463caba2df6f5d8404ff9", 0xaf}, {&(0x7f0000a7f000-0x21)="85d5ae3e680a544ba70f50a1a1ee35fce06ecc6da7528c439eda97ab1478933565", 0x21}, {&(0x7f0000aff000-0xdf)="c8190da21e8762408c61337a640bfbb64bc41444b062d3c3e3a0fe75e57e8592019f5ffce016246919a9e31e0e80d87a50a331cbb1054dc80a477d5e9cf32568a74f84509f0110fe02314b0c89e541e9540fd347bcbc6493c6c8e399c7df77884ad168a18f6b2007d4bcf6d87489177560457f52d40b20b3cc20d7e507d34c6ed1c4e6b597fa2e30521739caeaae474095e1f4e37f9f1f3066cd6b22b493bc31c2ded6ff3581c6438dd113107f10c7441cb2cef8bde80cea857abec04b94a52b97820beefb34b496c88d7689ea230830c0b10f834f6ba21c7e5736544fc3e2", 0xdf}], 0x6, &(0x7f000051b000-0x40)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @cred={0x20, 0x1, 0x2, r4, r5, r6}], 0x40, 0x4000000}], 0x1, 0x4000000) memfd_create(&(0x7f0000985000)=',&\x00', 0x0) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x0, 0x10, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f00000fc000)='/dev/input/event#\x00', 0x0, 0x0) 2018/02/09 15:47:24 executing program 1: mmap(&(0x7f0000000000/0xf78000)=nil, 0xf78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f0000e79000-0x5be), 0xffae, 0x8084, &(0x7f00004d4000)={0x2, 0x0, @empty}, 0x10) ioctl$int_in(r0, 0x5452, &(0x7f0000f75000)=0x4) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000f78000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_SETMODE(r1, 0x5602, &(0x7f0000f79000-0x8)={0x6, 0x0, 0x0, 0x973, 0x1ff}) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000f78000)='/dev/autofs\x00', 0x4000, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000a16000)=@assoc_id=0x0, &(0x7f00009c8000-0x4)=0x4) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000a05000-0xcd)={r3, 0xc5, "0037d726109347227d4fa6481562120a1be95944387feb2148a3bf1a9693f34450147546d94e522e9bcfe4150d02671bacac3438dfc5ef7ec5cf38dd04e738d4d52551b0d1fb27a58b5057625cb2307512b161c24ba9f6e91de94dbf7f2bed6ac2e3ebec6b6a3fd08ed8e67cec00a2ec2ad5a8de910c9313ec5a2f95ed08b57884d2efcd2ec5cc3929ab8435b0056abe8e23d397394137a7040f01bb50caed14419401d645ce19023ad95ac56c9d7c21f2564c5988a7e39eee2bdad91ee72bdc52bf23487b"}, &(0x7f0000f79000)=0xcd) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000f7b000-0x4), 0x4) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000f7b000-0x4), &(0x7f0000046000)=0x4) getsockopt$inet6_dccp_buf(r2, 0x21, 0xe, &(0x7f0000b72000)=""/138, &(0x7f0000f78000)=0x8a) sendto$inet(r0, &(0x7f0000c4c000), 0x0, 0x0, &(0x7f0000595000-0x10)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, 0x10) 2018/02/09 15:47:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) clone(0x43000100, &(0x7f0000001000-0x22), &(0x7f0000001000-0x4), &(0x7f0000000000), &(0x7f0000001000-0x5c)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000732000-0xc), &(0x7f00007d6000)=0xc) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000506000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) lremovexattr(&(0x7f0000014000-0x8)='./file0\x00', &(0x7f000012e000)=@known='security.capability\x00') setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000db5000-0x14)={0x1, 0x1f, 0xfff, 0xfffffffffffffa2e}, 0x14) tkill(0x0, 0x16) mlockall(0x0) 2018/02/09 15:47:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f000044b000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000efc000-0xb4)=""/180, 0xb4) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000300000-0x30)) 2018/02/09 15:47:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000081c000)='/dev/rfkill\x00', 0x4800, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0xf, &(0x7f000036c000)=0x3fe00000000000, 0x4) r1 = socket$inet(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f000012e000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) connect$inet(r1, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) 2018/02/09 15:47:24 executing program 7: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00005df000-0x15)='/dev/pktcdvd/control\x00', 0x200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000001000-0x8)={0x0}) ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f00004cc000)={r1, 0x3}) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000001000-0x50)={{0x2}, {0x6, 0xffffffffffffff80}, 0x20, 0x3, 0x40000000000}) r2 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_MAX_THREADS(r2, 0xc0189436, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_wait(r0, &(0x7f0000007000-0x23)=[{}, {}, {}, {}], 0x4, 0x28) 2018/02/09 15:47:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f000079c000/0x800000)=nil, 0x800000, 0xc) mq_notify(0xffffffffffffffff, &(0x7f0000bd6000)={0x0, 0x0, 0x0, @thr={&(0x7f0000c57000), &(0x7f0000723000)="1a"}}) madvise(&(0x7f00002f8000/0xc00000)=nil, 0xc00000, 0xd) munlock(&(0x7f0000097000/0x2000)=nil, 0x2000) 2018/02/09 15:47:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, &(0x7f0000fb6000-0x10)=[{&(0x7f00004eb000)="1f", 0x1}], 0x1) r0 = socket$netlink(0x10, 0x3, 0x0) vmsplice(r0, &(0x7f0000a8f000-0x16)=[{&(0x7f0000278000-0x4c)="71367be3b59d8ec12bf60a61cd1203011a72d2981003ded96f77e18e2285715362b864d82f195d38e65f29bcc91345ea0639f5bc52812b7d6191aa48b23561d7f422d6b7731d52974754a7ce", 0x4c}, {&(0x7f0000ba9000)="fbc01ce68a4e8a3bfdf3cdc09dcb1858fb2d0d3e259e57a870c28064a7ad2e89865c10426039b43b3097708c38f0dfeb8c1d5229ab71419c01eb3d02aca5e8c687d3ce0cd25e6b40eec44067f8fcb0ca161a5a079b31ec46cc5cb01bece91f09aefea45abb31a22a005ba8624fbfb05b5d7c6a68fd8200f658007bd2be8d342731c4210952a60b2513e1f0721659c75092e84690ae20814b9240e6b03089dcf0d59fe288b5ecf9c1e14bcc269af00eba4acf6fa4", 0xb4}, {&(0x7f0000edc000)}], 0x3, 0x1) accept4$vsock_stream(r0, &(0x7f0000dd3000-0x10)={0x28, 0x0, 0xffffffff, @reserved=0x1}, 0x1ca, 0x80800) writev(r0, &(0x7f0000fb6000-0x10)=[], 0x36a) 2018/02/09 15:47:24 executing program 4: mmap(&(0x7f0000000000/0xe80000)=nil, 0xe80000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000e0a000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000e80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f0000e81000-0x68)) connect$l2tp(r0, &(0x7f000014d000-0x2e)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x3, @broadcast=0xffffffff}, 0x4, 0x3, 0x2, 0x2}}, 0x26) sendmsg$nl_crypto(r0, &(0x7f0000380000-0x38)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002cf000-0x10)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0xfff1}, 0x1}, 0x0) r2 = fcntl$dupfd(r0, 0x406, r1) mmap(&(0x7f0000e80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_udp_int(r2, 0x11, 0x67, &(0x7f0000e81000-0x4), &(0x7f0000c4c000-0x4)=0x4) mmap(&(0x7f0000e81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$netrom(r1, 0x0, &(0x7f0000e81000), 0x800) 2018/02/09 15:47:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000d69000)={0x0, 0xffffffffffffffff, @rand_addr}, &(0x7f0000da1000-0x4)=0x10, 0x800) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000b59000)=0x7, 0x4) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r1, 0x0, 0x32, &(0x7f00009b9000)=0x1000000, 0x4) sendto$inet(r1, &(0x7f00004ff000-0x43)="cf643c7331351bbf60868d9d6d57b4d09fdb7c712f8a66c007d3af9d711e8932b7f950328104f9c63de6060fbaa7f9b761f08b7290b72dd150eb1a4c2ca3602440ae3f", 0x43, 0x4000000, &(0x7f0000ad6000)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000053d000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) close(r0) getsockopt$inet6_dccp_buf(r2, 0x21, 0xe, &(0x7f00005b4000-0x15)=""/21, &(0x7f00007ca000-0x4)=0x15) 2018/02/09 15:47:24 executing program 5: mmap(&(0x7f0000000000/0xf8c000)=nil, 0xf8c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000f8c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_unlink(&(0x7f00002cd000)='$\x00') r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000783000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000f8d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$unix(r1, &(0x7f0000963000)=@abs, &(0x7f0000f8e000-0x4)=0x8, 0x80800) fstatfs(r0, &(0x7f0000f8d000-0xc9)=""/201) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000f88000)={0x2, 0xf, 0x0, 0x0, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @broadcast=0xffffffff}}]}, 0x50}, 0x1}, 0x0) 2018/02/09 15:47:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000039d000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000c7a000), 0x0, 0x20000004, &(0x7f0000b23000)={0xa, 0x2, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x1c) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000589000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x10) write(r0, &(0x7f00007cd000)='n', 0x1) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x2d, &(0x7f0000eb1000), 0x4) pipe2(&(0x7f0000564000)={0x0}, 0x4800) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f00002bb000)=0x0) r4 = getuid() r5 = getegid() setsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000cfd000)={r3, r4, r5}, 0xc) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000cb7000)={0x0, 0x4158}, &(0x7f000051b000)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f000003e000-0x8)=@assoc_value={r6, 0x5}, 0x8) [ 38.969434] IPVS: Creating netns size=2536 id=9 [ 38.983557] IPVS: Creating netns size=2536 id=10 2018/02/09 15:47:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000f1d000-0x10)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000ea3000-0xc)={@loopback=0x7f000001, @dev={0xac, 0x14, 0x0, 0x11}, @empty}, 0xc) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000e40000)=@assoc_id=0x0, &(0x7f00008bc000-0x4)=0x4) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000f76000)={r2, 0xd5, 0x8000, 0x5}, 0x10) ftruncate(r1, 0x4ed) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000eeb000-0xa)='/dev/ptmx\x00', 0x840000000000801, 0x0) sendfile(r3, r1, &(0x7f00000d1000-0x8)=0x1000000000, 0x8000fffffffe) 2018/02/09 15:47:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000bba000)='/selinux/checkreqprot\x00', 0x0, 0x0) getdents(r0, &(0x7f0000cce000-0xb7)=""/183, 0xb7) r1 = syz_open_dev$sndseq(&(0x7f0000888000)='/dev/snd/seq\x00', 0x0, 0xfffffffffffffffc) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f0000926000)={0x0, 0x0, 0x0, 'queue1\x00'}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/02/09 15:47:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000097b000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f000068a000), &(0x7f000071d000)=0x14) syz_open_dev$sndseq(&(0x7f0000e72000)='/dev/snd/seq\x00', 0x0, 0x0) 2018/02/09 15:47:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(0xffffffffffffffff) socketpair$ax25(0x3, 0x3, 0xf1, &(0x7f00001ed000-0x8)) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000f19000)='/selinux/enforce\x00', 0x20002, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000cf1000)='/dev/autofs\x00', 0x20080, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000470000+0x237)='./file0\x00', 0x20000, 0x11) accept4$ipx(r0, &(0x7f00009ac000), &(0x7f0000eae000-0x4)=0x10, 0x80002) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f00004f7000-0x20)={@generic="2d151c2d66001000000000800100000d", @ifru_addrs={0x2, 0x2, @multicast1=0xe0000001}}) 2018/02/09 15:47:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x200000000b, &(0x7f00003e3000)={0x0, 0x100}) timer_create(0x0, &(0x7f0000b9b000)={0x0, 0x0, 0x0, @tid}, &(0x7f0000d36000+0x225)) 2018/02/09 15:47:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) unlinkat(0xffffffffffffffff, &(0x7f000096f000)='./file0\x00', 0x200) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000e9000-0x10)='/selinux/status\x00', 0x0, 0x0) sendmmsg(r0, &(0x7f0000681000)=[{{&(0x7f0000cac000-0x80)=@generic={0x3, "3b49b4a84ba2dee74e65f3613aaf6005ea7f06a73542bb1314fd943ccd3669df6441d80f703be694a4c8a3c2ef6ed1a6d39126a5f6d6b16c10c0224205488424961bfb733948674d65c84618b416c40a6a7390d016fffe63a001fb7394cb5d54392278d96d0f64568c064153aa0e4447d6ef966ba8d7ce0461d76c03a69c"}, 0x80, &(0x7f0000c47000-0xa0)=[{&(0x7f000045a000)="637aa93bf9d68af83e3bf9b74d61244140c133227823904e81c9e27256564dd6b0315924504ac388a65b314b380b6563e19b9d847cd58429dba5da", 0x3b}, {&(0x7f00003ad000-0xf2)="371ea291b85fcfcf5d1a1f1e942f2dab106475b31ac8b5702787951caeb105a58806b8105d3ea0d4f9b8532bb22c3ec42a1ededece16f1f56dbde344df5180a42a6f46145a7f46f925d52b19b0244472284d9d817c153ffd552e1b65eeca2d60421052454b0ddbcae0c4d0087a8819f93e57d3d154269b19e5e03a1dd2679130fcf700f4d542759690169d673a763e9d899bc107078d736422fdb8d423d5d1ed894bd5f2b7af0b7d88d695c8f5ed134b5ea29ec4e09314b1f18fcf9167fef5254384a06045508bea06b9e91564dea0ceef4d3bbe4e6429b735a691ad637dc705602d70252c46e5b603a6452f2b21bdd8ca90", 0xf2}, {&(0x7f0000382000-0xb5)="3777f4c17fdebd641ea0b656ec5f991a91fe913efb67cef527dd644af994777a40efc52137b1b495323cb1fea7342129bd04a0075b4426ad98f820751697cf245b1689d6b3f5fd20c9aefecc79b059c491cfa2b9970507227c3c3694cdb69b2d5feb3160dea6424baa6b0505c48820df889b24cc964596601b89405685afa6a7e13712fc58a39b08925f6fd7708f7f13c9beb1172aad5cadfc84646ade4fdaf03f3051e71ce2c2e07c70ea26fa69c723c527e837da", 0xb5}, {&(0x7f0000528000-0x5f)="d286f47d41e7673ad7a0055e4f31f3476667a2838382976260b70df5cbd6af9461838856d46f2a500510d817e8353db204046718407c3f11043e3493c603c3cd7120a0dbb01357df67a8058ecc3c211c502fed78ccf97f4de458eb87943323", 0x5f}, {&(0x7f00002d9000)="00b075b8f76ba2316fd0185e21838cb5b639a713825cf3f457665f29213782a3f2a076f75ea91bd7dff21d70bfda1f767f8c61c1e1", 0x35}, {&(0x7f00007d2000-0x66)="337aa2fdda35696b09b4ae4cf83e401ecdeef49d85f9477f0ac58f0c5152af1f1e1fcd7af847661db7d37e9beb1e67d49a9e9426839f603562c5299667c526703e3ded6184ecd0ad029069aa52871d4298bfe9244900c66b4a020b6055ea2e19f2673c39661d", 0x66}, {&(0x7f0000079000-0x8)="2b4d24fbe2abe062", 0x8}, {&(0x7f0000ddb000)="5fbafe9da705c49c8c03bc6963bdb535c7493df2c2d7a46aa3f81fe6ea0c928a7b4e75a084f644ba9178cb3a3d341434d90f211c12d9b585212c1d6387a920d555bb50ed6fdae5fde3439f6a5bc810b5e34d10ca19d38347df4fda0cefe9c6da97973a927eab8f67c24b3bc25c47e70a904a625322c78b8c7007ed864a37cfa2181b81e56829dfb73f7d8f57ed744ee1a09e7c787f71bd1fda3b176b33fbaa051c7c411f1ca569c7826b18c6e90ca0427744a2848f", 0xb5}, {&(0x7f0000359000-0xef)="a3b54b07251318a54984178749b035644adeb6e90c16bb26b63174253db8ee472615bb73669a9670cdcec353d766758552a8ecf8cb29a94eabff56331fb6ef5d19eeb876ad231c986847d76451685a870aa09419b4c858fbc391fd16dc352b0b16862814d4e0e224f63a77274182ba7ee95e173bf3ae6d3d2ff1116f1d3f24589c9162256cefffe423cab871ac3c799e6e04cbc280c1dab40a82e0b7414da067c72102be29c7c3d919e77aae3407cf352349373fefd6b2ae806fcf31af93ceda8bb7026e4c253e24116616f038ac2c4cb701de2a9f78a7a7e7be0685790ea5b84989d63b59a6cc2733af9b8000800f", 0xef}, {&(0x7f00004ce000)="a170bfaeb1ef34038b4a0e21ce00911f239e6a39f9eaef8a40fdd6939555c2fe83bd337c287634f8088b54dbca6b18abed2e14057297a7a0dfb6c87c8f81c52814e68eaf0dec9141cc03fa7e9927f6be5b35fba15b1e7553ec30e7a4800c704a2cbf07b7d01b7102e68ede276ad6f7dfdd5fc0c1ea023c54ca96aff8e6332aa53d8b35ac147d10e62ba7037eb0c9613eff0fc2285d0b03d65a788a75ed72effc6ef72a3247c59b1c8c9e38fb74bb3c77e07bd951", 0xb4}], 0xa, &(0x7f00008c6000-0x13a8)=[{0x30, 0x11f, 0x400, "0d55c9c96a25274f056613ec400c9a15c9ec16a326346040233fcc75"}, {0x1010, 0x11b, 0x8, "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{0x20, 0x1, 0x39d, "605d0f4c0ccb88b18e3d801d"}, {0x100, 0x12f, 0x80000000, "b274fee2effba634581c43f592c5640dbd909b71daf78569f7f9202434631e7709d34407d4886e063e8fb9c446ce269c2b156c4004af5a32dbd00960b3db9d8db69c281181515c69f167ff643657170cd3b8bb8a75c06e9233bdc3acbbe0cda06488cc409fceddedc4cd79c4c85602111924d886cc1d28bdf8605eb845a70b92f12701f5b537a2ed1531249a33bfe660977fe81558872339df989a409463e4b0a0abe344b8e93e9d681fb3e0496f24fb79c5fac5253117b600918f70ce4b22cb5bdbfc74a8a48efc471990d376b9278bbd575db2fc2dc10bad8e757403abe9498c552b0f9be76a14796fd7ff09df1d"}, {0x28, 0xff, 0xfffffffffffffffc, "d95ab8072bb9ef14ac40addab147b5e390d387554bd366"}, {0x68, 0x109, 0x0, "d6651ec53f27e07d06fb77f1716b642aa9c97a29acb2f26014556077a17a21a56a576936b2faed9d081857b5ed599e55157301f5fb216fa9be175002ddf648783618c179caa712b5a09bb30af191f392dd5f"}, {0x58, 0x117, 0x0, "c4dc2a1ab2af4bcb94772f456fedb59344079c56d646098d30fbd83706cd39e4742025917882819d7b399033efb75bdd180dfcc324310b449b7416a5ccdb05e3bf19931de6549f27"}, {0x1010, 0x109, 0x4, "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"}, {0x40, 0x105, 0x3, "9e7ca2bfbbfbcb633815cefc68ed8978ab023b0089ece9e4ac0e567678e6e0996e09843ac961c52b491e79"}, {0x68, 0x129, 0x8, "c5515c37ba4a8e43e34399612df9fb4a5c5f3e5b005f11baf9305bc2d8ead18f2171f55d7c7c89bcc24316903b497d93e2b561e95d6771e69a68b2cd745828b9cad579edc1cfbab87a7f2eacc55e2c16b367c5f222592bed"}, {0x58, 0x19f, 0x0, "7b6c77cb89b84e7b46aa7c0b5ecd5eacda5aafebd89c42b434c214f396c00d4d336e84a155e73a1c9cc1ad4d98e122f652f34c7219f915b07a7903e0570984dec1d0316eddef97"}], 0x13d0, 0xc0}, 0x7f}], 0x9, 0x20000000) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000000b000)={@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x7, 0x2, 0x1, 0x4, 0x1e53, 0x9}, &(0x7f0000c20000-0x4)=0x20) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000ca2000-0x20)={0x5, 0x0, 0x10001, 0x3ff}) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40106437, &(0x7f0000c06000)={r1, 0x8}) [ 39.010346] TCP: request_sock_TCP: Possible SYN flooding on port 20014. Sending cookies. Check SNMP counters. 2018/02/09 15:47:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x3, &(0x7f0000c71000)={0x0, 0x20, 0x0, @tid=0xffffffffffffffff}, &(0x7f00004a8000-0x4)=0x0) timer_delete(r0) syz_open_procfs(0x0, &(0x7f0000c69000)='net/netfilter\x00') socketpair(0x9, 0x0, 0xffffffffffffff81, &(0x7f00003a3000+0x14)={0x0, 0x0}) renameat2(0xffffffffffffffff, &(0x7f0000fa8000)='./file0\x00', r1, &(0x7f0000a11000)='./file0\x00', 0x4) sched_setaffinity(0x0, 0x8, &(0x7f0000214000-0x8)=0x75) mknod(&(0x7f00002a8000)='./file0\x00', 0x1040, 0x7) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000215000)={0x0, 0x80000001}, &(0x7f0000401000-0x4)=0x6) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f000078f000)={r3}, &(0x7f0000169000)=0x8) creat(&(0x7f000036a000-0x8)='./file0\x00', 0x0) 2018/02/09 15:47:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000caa000-0xb)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000e0b000-0xf)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f00000c3000)=[@in6={0xa, 0x3, 0x5, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x1}, @in={0x2, 0x0, @empty}, @in={0x2, 0x1, @empty}, @in={0x2, 0x1, @empty}], 0x4c) fanotify_init(0x0, 0x2) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000f74000)=0x0) poll(&(0x7f0000d22000-0x10)=[{r1, 0x10}, {r0, 0xa000}], 0x3a8, 0x3) getsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f000033a000-0x14)={@empty}, &(0x7f0000fcb000-0x4)=0x14) r3 = syz_open_procfs(r2, &(0x7f0000a5d000)='timers\x00') write$selinux_load(r1, &(0x7f0000d23000-0x78)={0xf97cff8c, 0x8, 'SE Linux', "c365d1cc1ff12e3d906ef1f5db8d76fc111a41542b28a13386f9b1b178a679e5bee91bb0ce1a99dc1bbc1ae2978178ce8912a8141f785105b6b1eef5cb084f0ff86d3cb4a264e63892b94fe0e92f794d4b77d71c16c00f116457ab68279375cd55813339a38fb518"}, 0x78) ioctl$PERF_EVENT_IOC_QUERY_BPF(r1, 0xc008240a, &(0x7f00004f9000)={0x2, 0x0, [0x0, 0x0]}) sendfile(r0, r0, &(0x7f0000c8d000-0x8)=0xfffffffffffffffd, 0x102000001) ioctl$LOOP_SET_BLOCK_SIZE(r3, 0x4c09, 0x401) openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x580, 0x0) write$selinux_access(r1, &(0x7f00003d7000-0x40)={'system_u:object_r:faillog_t:s0', 0x20, 'system_u:system_r:kernel_t:s0', 0x20, 0x32, 0x30}, 0x40) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r3, 0x84, 0x15, &(0x7f0000ac9000)={0x8}, 0x1) mq_notify(r1, &(0x7f0000b81000-0x60)={0x0, 0x2a, 0x6, @thr={&(0x7f00006bd000-0x60)="cf9f928c710d2b3aa7705ba8e5e075767877fed5126b0ca20d603b9e888ea427852abae108372503fac395ff46222f1ec52898a4ef97798090c29ad8fbfe192d7e895cc5918aa97c9fd2b96e403a9ccd4b6a98b5ef5afb93f1bd1cd1e107ead7", &(0x7f0000fe7000)="108146649c0c208ae128568dcd4f95daa31eec5c6da7c9c7b9541594df7014ddcf9f418fe3566771a86cbd8bc54ab7f3750bc5a10243ce355900afec8826a9e600f29108cdd0b1e8a56055ab5ba3312a8ec2a1acd89da0dba1b9644e29f11a9539cf8aa42fe8682f09d44374e7f53d7e277387c80913094b35046177e7"}}) 2018/02/09 15:47:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r1 = syz_open_pts(r0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000bab000)=0x3) r2 = dup(r0) setsockopt$inet6_tcp_int(r2, 0x6, 0x10, &(0x7f000083f000-0x4)=0xffffffffffff0307, 0x4) ioctl$TCXONC(r1, 0x540a, 0x2) 2018/02/09 15:47:24 executing program 1: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000001000)="da", 0x1) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f000063b000)='/dev/rfkill\x00', 0x2002, 0x0) ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f000030e000)=""/142) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netlink(r1, 0x10e, 0x3, &(0x7f0000ddb000)=""/117, &(0x7f0000ca0000)=0x75) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000001000-0x3c)=[@in={0x2, 0x0, @loopback=0x7f000001}, @in6={0xa, 0x2, 0x1c18800000000, @empty, 0xe4}, @in={0x2, 0x1, @broadcast=0xffffffff}], 0x3c) 2018/02/09 15:47:24 executing program 4: r0 = socket$inet(0x2, 0x4, 0x1) getpeername$inet(r0, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @multicast1}, &(0x7f0000001000-0x4)=0xfffffe7a) r1 = fcntl$getown(r0, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setownex(r0, 0xf, &(0x7f0000001000-0x8)={0x0, r1}) 2018/02/09 15:47:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000bbd000-0x11)='/selinux/enforce\x00', 0x101000, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000428000-0x50)={0x200, @tick=0x9224, 0x8, {0x0, 0x29bb}, 0x4, 0x0, 0x6}) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000c51000-0x10)='/selinux/access\x00', 0x2, 0x0) r1 = memfd_create(&(0x7f0000041000)="01800d05", 0x0) r2 = syz_open_dev$sndseq(&(0x7f000092e000)='/dev/snd/seq\x00', 0x0, 0x2000a) r3 = dup2(r2, r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000042000-0x8c)={0x0, 0x0, 0x0, 'queue1\x00'}) pwritev(0xffffffffffffffff, &(0x7f00004ac000)=[], 0x0, 0x0) write$sndseq(r1, &(0x7f0000001000-0x1b0)=[{0x9, 0x100000001, 0x0, 0x0, @tick=0x5da36b38, {}, {}, @result}], 0x30) ioctl$fiemap(r2, 0xc020660b, &(0x7f00004bf000-0x170)={0x3, 0x400, 0x6, 0x5, 0x6, [{0x1000, 0x7, 0x90f1, 0x0, 0x0, 0x4}, {0x2, 0xfffffffffffffff7, 0x81, 0x0, 0x0, 0x880}, {0x100000000, 0x8, 0x6, 0x0, 0x0, 0x8}, {0x9, 0x6, 0x61de, 0x0, 0x0, 0x1408}, {0xfa, 0x3, 0x0, 0x0, 0x0, 0x308}, {0xffffffff80000000, 0x6, 0x14a86000, 0x0, 0x0, 0x900}]}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r3, 0x4040534e, &(0x7f0000a5b000-0x50)={0x80, @time, 0x0, {0x6}, 0x80000000000000}) 2018/02/09 15:47:24 executing program 6: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f000001a000-0x38)={&(0x7f000001a000-0x80)=@generic, 0x80, &(0x7f0000019000)=[{&(0x7f0000004000)=""/225, 0xe1}, {&(0x7f0000019000)=""/4096, 0x1000}, {&(0x7f000000a000)=""/228, 0xe4}, {&(0x7f0000019000)=""/148, 0x94}, {&(0x7f0000019000)=""/4096, 0x1000}, {&(0x7f0000019000)}, {&(0x7f0000007000)=""/9, 0x9}], 0x7, &(0x7f0000019000-0xea)=""/234, 0xea, 0x4}, 0x40) r1 = socket$inet_tcp(0x2, 0x1, 0x0) close(r1) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$mice(&(0x7f0000019000)='/dev/input/mice\x00', 0x0, 0x0) write$selinux_validatetrans(r4, &(0x7f000000e000)={'system_u:object_r:file_context_t:s0', 0x20, 'system_u:object_r:crash_device_t:s0', 0x20, 0x34, 0x31, 0x20, '/usr/sbin/cups-browsed\x00'}, 0x62) bind$inet(r3, &(0x7f0000001000)={0x2, 0x0, @empty}, 0x10) setsockopt$sock_int(r3, 0x1, 0x2, &(0x7f0000012000)=0x200, 0x4) setsockopt$sock_int(r1, 0x1, 0x2, &(0x7f0000018000)=0x3f, 0x4) bind$inet(r2, &(0x7f0000015000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) listen(r3, 0x0) listen(r2, 0x0) 2018/02/09 15:47:24 executing program 0: clock_getres(0xfffffffffffffffe, &(0x7f0000e94000)) r0 = socket$inet6_sctp(0xa, 0x0, 0x84) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000f67000)='/dev/vga_arbiter\x00', 0x40000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGNAME(r1, 0x80404506, &(0x7f0000000000)=""/40) setsockopt(r0, 0x200, 0xffffffff, &(0x7f000060b000-0xb8)="5e4668eb0abce16ae6ff174f893a96d67d71514d204e36e88c39a4afc933d2136a6ed3aa149a887d3e724f6dc45c4e525b1e9e2e8d8d498c930a12a0ccd42d57e053da57487db42be35d5409c3f2a79e9a41932bcedf8ed993566fbaafb9ace2206a672a99b9422d302c2f196aa2df044dda8d881ec91ae9165f66403debcbc4d339de5b905088b1c71966636eddc32f904088611dbc8a905cc0923332e3e2c7222697196470057312e4d7697ee3e7513bc5bd7420e68d2c", 0xb8) 2018/02/09 15:47:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) ftruncate(0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00005e2000-0x18)={0x0, 0x1f, 0x20, 0x80, 0x2}, &(0x7f0000d36000-0x4)=0x18) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000b41000)={0x40, 0x5, 0x200, 0x5, r1}, 0x3c5) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f0000b07000-0x8)={0x2, 0x10000}) 2018/02/09 15:47:24 executing program 7: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000bd1000-0xc)='/dev/rfkill\x00', 0x80001, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000013f000-0x20)={@loopback={0x0, 0x1}, 0x1, 0x2, 0xff, 0xf, 0x3f, 0x32, 0x7}, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x4, 0x6, 0x104) connect$inet6(r1, &(0x7f0000d3d000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) 2018/02/09 15:47:24 executing program 2: socketpair(0x2, 0x80003, 0x7, &(0x7f0000b63000-0x8)={0x0, 0x0}) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000324000-0xc2)=""/194, &(0x7f00003f0000-0x4)=0xc2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000e02000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(r1, &(0x7f000058d000-0x38)={&(0x7f000078d000)={0x10}, 0xc, &(0x7f00004a5000)={&(0x7f0000725000)=@ipv4_newaddr={0x34, 0x14, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, r2}, [@IFA_LOCAL={0x8, 0x2, @empty}, @IFA_CACHEINFO={0x14, 0x6, {0x29, 0x8000}}]}, 0x34}, 0x1}, 0x0) close(r0) 2018/02/09 15:47:24 executing program 1: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000001000-0x4)=0x0) pipe(&(0x7f0000005000)={0x0}) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x800, 0x0, 0xbe, 0x0, 0x5, 0x24, 0x4, 0xd47, 0x6, 0x1, 0x101, 0x4, 0x1, 0xfffffffffffffffd, 0xffffffffffffffff, 0x7, 0x4, 0x1, 0x200, 0x1, 0x0, 0x8001, 0x8c98, 0x9, 0x0, 0x4, 0xfff, 0x52, 0x100, 0x80000001, 0x0, 0x1, 0x2, 0x81, 0x3f, 0x0, 0x2, 0x4, @perf_bp={&(0x7f000000a000), 0x1}, 0x8000, 0x1000, 0x5, 0x6, 0x1, 0x0, 0xffffffffffffffff}, r0, 0x298, r1, 0x1) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f000000b000)=0xfffffffffffffffe, 0x4) r2 = gettid() unshare(0x28060400) exit(0x0) syz_open_procfs(r2, &(0x7f0000009000)='ns/ipc\x00') 2018/02/09 15:47:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f000032b000)='/dev/autofs\x00', 0x800, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x2, &(0x7f000090c000)=[{0x40}, {0x6}]}) 2018/02/09 15:47:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f00002d5000)) r1 = socket(0x1000000010, 0x802, 0x8) sendmsg$nl_route(r1, &(0x7f0000e56000)={&(0x7f00008d4000)={0x10}, 0xc, &(0x7f00002ca000-0x10)={&(0x7f00009c3000-0x70)=@ipv4_newroute={0x20, 0x18, 0x303, 0xffffffffffffffff, 0xffffffffffffffff, {0x2}, [@RTA_MULTIPATH={0x4, 0x9, []}]}, 0x20}, 0x1}, 0x0) 2018/02/09 15:47:24 executing program 7: mmap(&(0x7f0000000000/0xfc0000)=nil, 0xfc0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000fc0000)={0x2, &(0x7f0000001000-0x10)=[{0x2e, 0x0, 0x0, 0x4f42}, {0x80000006, 0x0, 0x8}]}, 0x10) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000fc1000)=@syzn, 0x10) sendto(r0, &(0x7f000002b000-0xd8), 0xfd09, 0x0, 0x0, 0x0) 2018/02/09 15:47:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00009fb000)='/dev/keychord\x00', 0x410a80, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000085000)=@assoc_value={0x0, 0xffffffffffffff80}, &(0x7f00001f4000)=0x8) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f0000c04000-0xc3)=""/195) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000e90000)={r1, 0xffffffffffffffad}, &(0x7f0000351000-0x4)=0x8) getsockopt$bt_hci(r0, 0x0, 0x0, &(0x7f0000206000)=""/181, &(0x7f00007fe000-0x4)=0xb5) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000b2f000)={&(0x7f0000395000)={0x10}, 0xc, &(0x7f0000bef000-0x10)={&(0x7f0000af7000-0x13c)=@newsa={0x13c, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast1=0xe0000001, @in=@rand_addr}, {@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x32}, @in6=@ipv4={[], [0xff, 0xff], @empty}, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2}, [@algo_crypt={0x4c, 0x2, {{'ecb(cipher_null)\x00'}, 0x8, '\v'}}]}, 0x13c}, 0x1}, 0x0) 2018/02/09 15:47:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000a8f000)=""/208, &(0x7f0000ffc000-0x4)=0xd0) getgid() 2018/02/09 15:47:24 executing program 4: mmap(&(0x7f0000000000/0xf86000)=nil, 0xf86000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000882000-0x10)='/dev/sequencer2\x00', 0x200000, 0x0) fdatasync(r0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x4, 0x0, 0x0, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @loopback=0x7f000001}}]}, 0x50}, 0x1}, 0x0) [ 39.247424] audit_printk_skb: 26 callbacks suppressed [ 39.247435] audit: type=1400 audit(1518191244.837:23): avc: denied { create } for pid=6162 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_iscsi_socket permissive=1 2018/02/09 15:47:24 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x4}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) rmdir(&(0x7f0000014000-0x8)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r1 = socket(0x0, 0x4, 0x9) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000f1b000-0x14), &(0x7f0000127000)=0x14) sendfile(r0, r0, &(0x7f00000c8000-0x8), 0x9) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000609000-0x10)={&(0x7f0000f93000/0x2000)=nil, 0x2000}) 2018/02/09 15:47:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000a7b000-0xf)='/dev/sequencer\x00', 0x801, 0x0) r1 = syz_open_dev$mice(&(0x7f000049b000-0x10)='/dev/input/mice\x00', 0x0, 0x200) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f000053d000)={0x0, 0x5, 0x80000001, 0x2800, 0x9, 0xe3}, &(0x7f0000855000)=0x14) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000c0e000)={r2, 0x2, 0x9, 0x100000001, 0x5, 0x3}, 0x14) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000341000-0x14)={r2, 0x7fff, 0x5, 0x40, 0x5, 0x3}, &(0x7f00004ee000)=0x14) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000a4a000)=@assoc_value, &(0x7f0000e26000-0x4)=0x8) write$sndseq(r0, &(0x7f000079e000-0xc0)=[{0x0, 0x0, 0x0, 0xea, @tick, {0x2}, {0x0, 0x6}, @time=@time}, {0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @raw8={"9c04898e19db36412fee10d2"}}], 0x60) 2018/02/09 15:47:24 executing program 7: socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f000015e000)='/dev/binder#\x00', 0x2) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000695000-0xf9)=""/249, &(0x7f000098b000-0x4)=0xf9) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000000d000-0x70)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000005000)}) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000-0x30)={0x0, 0x0, &(0x7f0000004000)=[], 0x4, 0x0, &(0x7f000000d000)="62164b44"}) stat(&(0x7f0000ac7000-0x8)='./file0\x00', &(0x7f00007b0000)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getegid() syz_fuse_mount(&(0x7f0000f7c000-0x8)='./file0\x00', 0x2, r2, r3, 0x40, 0xd0000) mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) r4 = add_key(&(0x7f0000ee3000)='syzkaller\x00', &(0x7f0000561000+0x4d8)={0x73, 0x79, 0x7a, 0x1}, &(0x7f000037e000-0x6b)="817e7a90fe7dfd4441f263b5893e20e32cab72eac8014e6c02a3f8853b33c31dff381a92ff02fe5694a5f974f7b22e4db0362c68671ea31dffcadf9306b67855829c4683f89c6c96ef7465bc416c17f7e84ddedda5e4659cec79cebefbb6d60adbc52784a70df07f0df47d", 0x6b, 0x0) keyctl$restrict_keyring(0x1d, r4, &(0x7f000090d000)='blacklist\x00', &(0x7f0000ab0000)='keyringvmnet0cgroup$\x00') getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000909000-0xbf)={0x0, 0xb7, "6805f2833593bf7e59c1aec025fdd756a716252ff7473af6fadde9439a69769cfb14842f5334653199a7bf078fe665c2acdd45b4a6eda418c7a5159251cabcfff0ce3f45b4f60cf15ede55461ab736e1ea37a9be6c17aea02634113b603f3a3e8ddc2f7ac6e431d027df520a66cc26e2e7fe8771e7ad18b24d9de1d0045dbea4f51362f529d354d25f081c71fd9aa00fac36c4e89d863992490de3581b63e738297200f70e8a3e37be8a2a9e52db16a3780ea6465c3986"}, &(0x7f0000710000)=0xbf) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000534000-0x8)={r5, 0x8}, 0x8) ioctl$int_out(r1, 0x2, &(0x7f0000300000)) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[], 0x8e, 0x0, &(0x7f0000233000)}) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) 2018/02/09 15:47:24 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000011000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) umount2(&(0x7f0000012000)='./file0/file0\x00', 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x40000, &(0x7f0000e7a000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f0000b48000-0xa)="008a53185cfaa729c0e2") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) pipe(&(0x7f0000d16000)={0x0}) bind$nfc_llcp(r2, &(0x7f0000f81000-0x60)={0x27, 0x0, 0x44c0, 0x5, 0x0, 0x5, "a9e41548b0ff49818ebb176c5b602e8d87afb8e58a0e43a4a6abbc27bfe53a6d592663378584000410e46d9bdb761edc3c7a03f3b646440e91eee6de160d29", 0xffff}, 0x60) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f000098e000), &(0x7f0000dd7000-0x4)=0x4) 2018/02/09 15:47:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000742000)='./file0\x00', 0x28) mount(&(0x7f00004bc000)='./file0/file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000051000)='ramfs\x00', 0x1, &(0x7f00005dd000)) unshare(0x400) accept$llc(0xffffffffffffff9c, 0x0, &(0x7f00003e9000-0x4)) r0 = socket$unix(0x1, 0x2, 0x0) r1 = accept4$vsock_stream(0xffffffffffffffff, &(0x7f0000a41000-0x10)={0x28, 0x0, 0x0, @reserved=0x1}, 0x10, 0x80000) r2 = fcntl$dupfd(r0, 0x0, r1) r3 = openat(r2, &(0x7f00001bd000)='./file0\x00', 0x0, 0x0) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000aa7000-0x4)=0x0) syz_open_procfs(r4, &(0x7f0000ce6000)='net/packet\x00') socketpair$unix(0x1, 0x2, 0x0, &(0x7f00002ed000)) listxattr(&(0x7f0000885000-0x8)='./file0\x00', &(0x7f000023d000)=""/168, 0xa8) fchown(r3, 0x0, 0x0) 2018/02/09 15:47:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000efa000+0x449)='cgroup\x00', 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000629000-0x8)={0x0, 0x3}, &(0x7f00000a6000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000b85000-0x8)={r1, 0x5, 0x3}, &(0x7f00001f7000-0x4)=0x8) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r2, 0x0, 0x800400000484, &(0x7f0000137000)="06000000000000000000000000050000004074708d6db8607803aea94addbcc1de9ade4442ed43ffb02bf212", 0x2c) 2018/02/09 15:47:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x7, 0x2}) poll(&(0x7f0000024000-0x50)=[{r0, 0x0, 0x4}], 0x1, 0xce8) mq_timedsend(r0, &(0x7f000066c000), 0x0, 0x0, &(0x7f000066d000-0x10)) r1 = accept$unix(0xffffffffffffffff, 0x0, &(0x7f0000e8f000-0x4)) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f00005cd000-0x8), &(0x7f000079e000)=0x8) 2018/02/09 15:47:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x1000080000089f1, &(0x7f0000d76000)={@common='sit0\x00', @ifru_map={0x0, 0x9, 0x1}}) 2018/02/09 15:47:24 executing program 3: mmap(&(0x7f0000000000/0x41d000)=nil, 0x41d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f000041a000)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f000041d000-0xc)='/dev/ashmem\x00') r1 = dup(r0) mmap(&(0x7f000041d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000041d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f000041e000-0x42)={0x0, 0x3a, "a4763816a4e326a6ffa2d7cb69931ea27a154d07833b4f45ea8887305fe6b46e541ced5f393ec80febf5f27587d40d7186bfe3c79b5ccef29122"}, &(0x7f000041d000)=0x42) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000384000-0x16)={r2, 0x1c, 0x7, [0x5, 0x7, 0x5, 0xc2, 0x2, 0x3, 0x3]}, 0x16) ioctl$ASHMEM_GET_NAME(r0, 0x81007702, &(0x7f00001b6000-0xf)=""/15) 2018/02/09 15:47:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00006e1000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000d1c000), 0x800) getsockname$netlink(r1, &(0x7f000036a000-0xc), &(0x7f00007b0000-0x4)=0xc) read(r0, &(0x7f0000622000)=""/28, 0x1c) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f000088c000-0x10)=@generic="9fb7afdd48e22d1f631542a8cf31c6f0") ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0x3, @tick}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f00002d0000)={0x0, 0x0, 0x0, 'queue1\x00'}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000725000)) 2018/02/09 15:47:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000ee0000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f0000fbf000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00007da000)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000d33000)=0x40, 0x4) sendmmsg$unix(r0, &(0x7f000049e000-0x118)=[{&(0x7f0000fd8000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000fe9000)=[{&(0x7f00000e0000-0xc9)="a8b7824365bd8cb5d68b0a842232abe65aabe4fa75ac5659190bfd4c5fd6d7a5c0ec77ec4323157954414dc4ff9388326e00979ce09cb5f08f578998d5151d6292fa2e167955f54e9c5b3d97f7299cacd3897e44a4a363036e6232f6f413a9bafcfbbe3df2cffa4375e51a737ac584d53009cf7856416a54b66712b55fbc83b6e36dcae14aa7602309d4a4dc13bd96395c7d39e14161ea4d81055c7935d118a6017fc4c1d6eba00d6b0dd582c4fc4f7ad80949c073336b4484912ef18c5b56434d36d3bcde6ae494e6", 0xc9}, {&(0x7f0000cf3000-0x73)="4aeff7c6b6f8b732161165a4b501fdd474a1837134a957ac70e95b8c54379ee0778ec6db76a7878cae678b635395525492d268ebcfd7bb1b32d36afbf4a17dd9f265d38360d2ee70ed99ebbb45a9daf1e8979277c850f81ea8be3b816922373d19e0e8340c4e405e84e1f3caae329ea1bd520d", 0x73}, {&(0x7f0000216000-0x75)="a75662dbe96bc3860bfb7eb674bf5447dde52fd205e8f047446a0f0be866dbe07ce456973f4534722e9bf0c56c6f9170b8958245d3eb1621588623a84abdba201217e967f2d7e40b09f481ce7ea55985400bbe080444468b5d0583f5273e5fa2bae403551a7d457e4f1306ff43e3a9c6a828825a57", 0x75}], 0x3, &(0x7f00003e7000)=[]}], 0x1, 0x0) 2018/02/09 15:47:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00001c6000)={0x0, 0x0, &(0x7f0000416000-0x8)={&(0x7f000069a000)={0x2, 0x12, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) removexattr(&(0x7f0000ed5000)='./file0\x00', &(0x7f0000ed5000)=@known='system.posix_acl_default\x00') 2018/02/09 15:47:25 executing program 3: unshare(0x20000000) clone(0x0, &(0x7f000065a000-0x2), &(0x7f0000504000), &(0x7f0000a2f000-0x4), &(0x7f00007c4000)) epoll_create1(0x40080004) wait4(0x0, 0x0, 0x80000000, &(0x7f0000000000)) clone(0x4000104, &(0x7f0000001000), &(0x7f000094b000), &(0x7f0000a3d000-0x4), &(0x7f0000000000)) 2018/02/09 15:47:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000062c000-0x38)={&(0x7f0000316000-0xb)={0x10}, 0xc, &(0x7f0000bea000)={&(0x7f00005ad000-0xcc)=@getpolicy={0x50, 0x15, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast2=0xe0000002, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, []}, 0x50}, 0x1}, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000068000)='/dev/rtc\x00', 0x100, 0x0) 2018/02/09 15:47:25 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000014f000)={&(0x7f0000388000)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f00002a7000-0x154)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast1=0xe0000001, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x1}, {@in6=@empty, 0xffffffffffffffff, 0x33}, @in=@broadcast=0xffffffff, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x0, 0x0, 0x30}, [@algo_auth={0x48, 0x1, {{'md5\x00'}, 0x26c}}]}, 0x138}, 0x1}, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r0, &(0x7f0000ca9000)=""/47, 0x2f, 0x40000000, &(0x7f0000817000)={0x2, 0x1, @loopback=0x7f000001}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/02/09 15:47:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f000059d000-0x10)='/selinux/access\x00', 0x2, 0x0) write$selinux_access(r0, &(0x7f0000e31000-0x5d)={'system_u:object_r:auditd_log_t:s0', 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0.c1023', 0x20, 0x40030}, 0x53) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00006b8000)='/dev/pktcdvd/control\x00', 0x800, 0x0) accept$ax25(r1, &(0x7f0000189000), &(0x7f0000e83000-0x4)=0x10) 2018/02/09 15:47:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00003cf000)={&(0x7f0000f4e000-0xc)={0x10}, 0xc, &(0x7f00005ad000)={&(0x7f000044d000-0x204)=@migrate={0x50, 0x21, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, []}, 0x50}, 0x1}, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000131000)='/dev/sequencer2\x00', 0x200, 0x0) getsockopt$inet6_udp_int(r1, 0x11, 0x1, &(0x7f000073e000-0x4), &(0x7f00005e6000-0x4)=0x4) 2018/02/09 15:47:25 executing program 0: ioperm(0x1, 0x401, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000-0x16)='/selinux/checkreqprot\x00', 0x101800, 0x0) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f0000001000-0x23)=""/35) r1 = inotify_init1(0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$netrom(r0, &(0x7f0000001000-0x38)={&(0x7f0000001000)=@full={{0x3, {"2741902c3c0b64"}, 0x5}, [{"19064440cbbc01"}, {"c217343b47b2f2"}, {"b9a1a370ae96b9"}, {"d66d79468c59a1"}, {"546159da82c5a8"}, {"9e545ba98d0802"}, {"ca15efecd1d16d"}, {"7b824f686eb543"}]}, 0x48, &(0x7f0000001000)=[{&(0x7f0000000000)="9c6c5b4c0e7418389bdb31", 0xb}], 0x1, &(0x7f0000002000-0x130)=[{0xf0, 0x11f, 0x3a, "bd49c9758fbb68778a23cd73baed18e8403a0e45f48f1a083435e3fc496e317058a4c6d30c1feb223350ebd09d08602e4e11ee46ab61bed9afac02615fbe4f0f35fefd9107a564618aca118ab162cda693fcc801a7a2e6ea655268ddf896939d5c98ae6cee741d9d7f33ca947ecaa1b92641f34ff5bcd08387b4684daa944943eabebf147e3ede6b16280b58bc30dcd8194f4051136ce4acfee1197869ed5f04e85acc032c636040babbb0c31b286621f10e3b6b59ccc5c82c7a6d9b29cbdff9f837f6dd75b62f679e7c6b65d3458f6219627bf2ef9ef47082"}, {0x40, 0x10d, 0x4, "e58b89531850a077346fa474d98751bfa2546fe860218928377d5eacc1de3ea0abaaa0f7c28bed77ba0ca04c2ab72c"}], 0x130, 0x4800}, 0x2020) ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f0000000000)={0x6, 0x8000}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000002000-0x28)=[{r0, 0x1000}, {r1, 0x100}, {r0, 0x9}, {r0, 0x48}, {r0, 0x8}], 0x5, 0x4) timer_create(0x7, &(0x7f0000000000)={0x0, 0x1c, 0x2, @thr={&(0x7f000063d000)="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", &(0x7f0000000000)="0d1f486295f23ecad91eb2967aba21e491747c91ac95221a9dd4374925ac6407077e3a434a8a1bd40c2edcad0992ac2ced646426d80cd203d9ac73fcd50e55c78ee0edb61ef4ecebb98fd33a1910b0c71c079e271b3a957a27904aad0877c0ea33a97204180ac825a135f8b132bf3f541d21917daa6656222ea3"}}, &(0x7f0000f1b000)) r2 = fcntl$getown(r0, 0x9) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000003000-0x4)=r2) 2018/02/09 15:47:25 executing program 5: [ 39.412396] binder: 6199:6222 unknown command 0 [ 39.417143] binder: 6199:6222 ioctl c0306201 20007000 returned -22 2018/02/09 15:47:25 executing program 3: mmap(&(0x7f0000000000/0xfa5000)=nil, 0xfa5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0}, &(0x7f0000048000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000caa000-0x8)={0x0, 0x0}) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f000036e000)='/dev/hwrng\x00', 0x20000, 0x0) ioctl$GIO_CMAP(r3, 0x4b70, &(0x7f0000dd0000)) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) capset(&(0x7f0000830000)={0x200f1526, r1}, &(0x7f0000d07000)={0x2, 0x3, 0x100, 0x4, 0x4, 0x3dfe0000000000}) r4 = dup(r0) setsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f000010b000)=0x1, 0x4) ioctl$VT_DISALLOCATE(r3, 0x5608) ptrace$getregset(0x4204, r2, 0x1, &(0x7f0000237000)={&(0x7f00005b9000-0x40)=""/64, 0x40}) geteuid() ioctl$GIO_SCRNMAP(r3, 0x4b40, &(0x7f00008e6000-0x75)=""/117) 2018/02/09 15:47:25 executing program 5: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000fdc000-0x4)=0x130, &(0x7f0000d59000-0x4)=0x4) r1 = add_key(&(0x7f0000d14000-0xa)='blacklist\x00', &(0x7f00002d6000)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xffffffffffffffff) keyctl$assume_authority(0x10, r1) r2 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000fda000), 0x80800) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r2, 0x111, 0x5, 0x9, 0x4) r3 = syz_open_dev$sg(&(0x7f0000fd7000-0x9)='/dev/sg#\x00', 0x0, 0x2) ioctl(r3, 0x100000001, &(0x7f0000fd8000-0x5)) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f0000fdd000-0x5e)=""/94) 2018/02/09 15:47:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000940000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1}}}, &(0x7f0000911000-0x4)=0x3a, 0x80000) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000c3a000), &(0x7f0000496000)=0xc) r1 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r1, &(0x7f0000504000)={&(0x7f0000dff000-0xc)={0x10}, 0xc, &(0x7f000009b000)={&(0x7f0000df6000)=@newlink={0x3c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_LINKINFO={0x8, 0x12, [@IFLA_INFO_SLAVE_DATA={0x4, 0x5}]}]}, 0x3c}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000f43000-0x4), &(0x7f0000117000-0x4)=0x4) 2018/02/09 15:47:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$urandom(&(0x7f0000563000-0xd)='/dev/urandom\x00', 0x0, 0x200000) fcntl$setown(r0, 0x8, 0x0) r1 = accept4(0xffffffffffffffff, &(0x7f0000e17000-0x9)=@rc, &(0x7f00006c6000)=0x9, 0x800) getsockopt$packet_int(r1, 0x107, 0x13, &(0x7f0000bc6000), &(0x7f000083d000-0x4)=0x4) r2 = request_key(&(0x7f000038d000)='trusted\x00', &(0x7f000063b000-0x5)={0x73, 0x79, 0x7a, 0x1}, &(0x7f000027f000)='\x00', 0xfffffffffffffff8) add_key$keyring(&(0x7f0000781000-0x8)='keyring\x00', &(0x7f0000499000)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r2) 2018/02/09 15:47:25 executing program 7: mmap(&(0x7f0000000000/0xf1a000)=nil, 0xf1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000c7e000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000387000), 0x4) mmap(&(0x7f0000f1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000dfb000)={0x0, 0x0}) mmap(&(0x7f0000f1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000f1a000)='./file0\x00', &(0x7f0000f1a000)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000f1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setpipe(r1, 0x407, 0x3c4d) getgroups(0x3, &(0x7f0000f1a000)=[0xffffffffffffffff, 0x0, 0x0]) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00000e5000-0x4)=0x0) mmap(&(0x7f0000f1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000409000)={0x0, 0x0}, &(0x7f0000f1b000-0x4)=0xc) mmap(&(0x7f0000f1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000c7e000-0x4), &(0x7f0000c26000), &(0x7f0000f1a000)=0x0) mmap(&(0x7f0000f1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r1, &(0x7f0000f1d000-0x70)=[{&(0x7f0000a2a000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000f1b000-0x20)=[{&(0x7f0000c04000)="3fdb21f3fdeab8c9cb0c9a5b41c15689c8ff1a2535cd09ace0bf39286af0c8b9fc4a6c2736fad3b19c36b072e9b4a602ad0a1255af72311f8cebad2956de7ee6c98829566313152865044074e60086c87c521226454f0f1e", 0x58}, {&(0x7f0000edb000)="320612299e346565be94c67f36e693a4d3317e8dfb9e4f8b79fb4f03b1c616cf566694fa040df5b94000a82ea13e281f1c96c5692e03b0c6c029e83d511baa3869e6921f876ffd9a553870d5333f22a84f3dc268dfc820bfc9f7e88a", 0x5c}], 0x2, &(0x7f0000bd9000-0x70)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x30, 0x1, 0x1, [r1, r0, r1, r0, r1, r1, r0]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}], 0x70, 0x4000000}, {&(0x7f0000f1c000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000f1b000)=[], 0x0, &(0x7f0000f1c000-0x20)=[@cred={0x20, 0x1, 0x2, r2, r6, r7}], 0x20, 0x4}], 0x2, 0x0) clone(0x0, &(0x7f0000f14000-0x82), &(0x7f0000f14000-0x4), &(0x7f00004fe000-0x4), &(0x7f000068a000-0x8)) close(r0) 2018/02/09 15:47:25 executing program 4: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000d000-0x5)='./control\x00', &(0x7f0000001000-0xa)='./control\x00') mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chmod(&(0x7f000000e000)='./control\x00', 0x40f152a1a03d37a7) mmap(&(0x7f0000b2c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b2d000-0x8)='./file0\x00', 0x0) creat(&(0x7f0000005000-0xe)='./file0/file0\x00', 0x0) mkdir(&(0x7f0000008000-0xa)='./control\x00', 0x0) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000009000-0xe)='/selinux/user\x00', 0x2, 0x0) [ 39.487358] binder: 6199:6262 unknown command 0 [ 39.492250] binder: 6199:6262 ioctl c0306201 20007000 returned -22 2018/02/09 15:47:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000dee000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) r1 = dup2(r0, r0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f00006b9000-0x8)={0x0, 0x4, 0x3ff}, &(0x7f0000ebb000)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f00007df000)=r2, 0x4) sendto$inet(r0, &(0x7f0000de2000-0x1), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) recvfrom(r0, &(0x7f0000acf000)=""/101, 0xfffffffffffffefc, 0x0, 0x0, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000f1b000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) close(r0) 2018/02/09 15:47:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000772000+0xe28)={0xfffffffffffffffa}) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000758000)='/dev/sequencer\x00', 0x2, 0x0) accept$llc(r2, &(0x7f0000467000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000b8b000)=0x10) getsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f00000c3000)=0x80, &(0x7f0000813000)=0x4) timerfd_settime(r1, 0x3, &(0x7f0000001000-0x20)={{}, {0x0, 0x989680}}, &(0x7f0000c20000)) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f000003d000-0xc)={0x7}) 2018/02/09 15:47:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$key(0xf, 0x3, 0x2) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000987000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000278000-0x6)={0x0, 0x1}, &(0x7f0000286000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00002f5000)={r1, 0x44, "6cc30f2b109c8e9a78ca5808718359bc0c5029d8089d95a880d7fc29d63dc8fa96c208bcdc828c6a454c8ef249b6c91504dd0c3877322eb432ac9151d0bdaa42d2cb06d3"}, &(0x7f000005f000)=0x4c) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000416000-0x38)={&(0x7f000034c000)={0x10}, 0xc, &(0x7f00000db000-0x10)={&(0x7f0000dfe000)=@newsa={0x13c, 0x10, 0x203, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@broadcast=0xffffffff, @in=@multicast1=0xe0000001}, {@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x33}, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x44}, [@algo_auth_trunc={0x4c, 0x14, {{'md5\x00'}}}]}, 0x13c}, 0x1}, 0x0) 2018/02/09 15:47:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000ff6000-0x8)={0x19980330}, &(0x7f0000002000-0x18)={0x3, 0x0, 0x40000000000000}) r0 = syz_open_procfs(0x0, &(0x7f0000036000)='ns/uts\x00') ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000656000-0x10)={0x2, 0x5, 0x4}) setns(r0, 0x0) 2018/02/09 15:47:25 executing program 3: keyctl$clear(0x7, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00008c1000)='/dev/keychord\x00', 0x80, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f00002a9000-0x10)={0x0, 0x1c, &(0x7f0000001000-0x1c)=[@in6={0xa, 0x0, 0x100, @dev={0xfe, 0x80, [], 0x0, 0xf}, 0x4}]}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000000)={0x6, 0xea95, 0x8006, 0x100, 0x5, 0x338, 0x7, 0x3c, r1}, &(0x7f0000b5f000-0x4)=0x20) 2018/02/09 15:47:25 executing program 7: mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000000)={&(0x7f0000000000)=@nl=@unspec, 0xc, &(0x7f000000b000)=[{&(0x7f0000010000)="3300000020007fafb72d13b2a4a2809302000007030343026c26236925000400fe7f0000bd29ca8a9848a3c728f1c46b7b31af", 0x33}], 0x1, &(0x7f0000004000-0x190)=[]}, 0x0) listen(r0, 0x8) 2018/02/09 15:47:25 executing program 1: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000a10000)='/selinux/enforce\x00', 0x40, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000001000-0x8)='./file0\x00', 0x10080, 0x93) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getenv(0x4201, r2, 0x0, &(0x7f0000002000-0x8)) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x4}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000bf5000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$SIOCGIFMTU(r3, 0x8921, &(0x7f0000152000-0x28)={@generic}) capset(&(0x7f0000755000)={0x19980330}, &(0x7f0000033000-0x18)) ioprio_set$pid(0x2, 0x0, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00009b0000-0xc), &(0x7f0000941000)=0xc) 2018/02/09 15:47:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f0000f7a000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x7fff) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f40000)='/dev/ptmx\x00', 0x200000000101002, 0x0) sendfile(r1, r0, &(0x7f0000f29000-0x8), 0x100000002) write(r1, &(0x7f0000782000-0x14), 0x0) r2 = getpgid(0x0) tkill(r2, 0x1000000000016) ioctl$TIOCGLCKTRMIOS(r1, 0x5456, &(0x7f0000fcd000-0x24)={0x3f, 0x9, 0x1f47, 0x43148334, 0x5, 0x0, 0x10001, 0x28, 0xfffffffffffff000, 0x100000001, 0x1, 0x5}) 2018/02/09 15:47:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000e, 0x80000, 0x6) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00001a8000)={0x0, 0xa0, &(0x7f00005e7000)=[@in6={0xa, 0x2, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0x200}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xa}}, @in={0x2, 0x3, @multicast1=0xe0000001}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, @in6={0xa, 0x3, 0x2, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x100000001}, @in6={0xa, 0x0, 0x9, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x4}, @in6={0xa, 0x2, 0x6, @loopback={0x0, 0x1}, 0x80000001}]}, &(0x7f0000840000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000e92000-0x71)={r1, 0x69, "8b777bf112df7bc67dc03f1e750857f5af508e8b0a9d7003b8f70118e5b74f887be37d8a3c8027f7d5acc2356d93411e3345b49398ff67d22ae5662f717ce5ab98752cbe4d4d442bf32207a87e63128a55d86cb4fe2694d8e2bace9fb021a63cef4870075541438a22"}, &(0x7f0000580000)=0x71) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00009d4000)) sendmsg$nl_xfrm(r0, &(0x7f0000133000-0x38)={&(0x7f0000c15000)={0x10}, 0xc, &(0x7f00001e6000-0x10)={&(0x7f00001e1000-0x6c)=@newspdinfo={0x60, 0x24, 0x431, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, [@algo_auth_trunc={0x4c, 0x14, {{'sha1-ssse3\x00'}}}]}, 0x60}, 0x1}, 0x0) 2018/02/09 15:47:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000d72000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f000000d000)={{}, {0x0, 0xfffffffffffffffd}}) r1 = syz_open_dev$sg(&(0x7f000017b000)='/dev/sg#\x00', 0x2, 0x426000) getsockopt$inet_udp_int(r1, 0x11, 0x1, &(0x7f0000450000-0x4), &(0x7f000042c000-0x4)=0x4) 2018/02/09 15:47:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000986000-0x9)='/dev/rtc\x00', 0x40000, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000fa3000-0x20)={0x0, 0x6, 0x2, 0xe56b, 0xffffffffffffff80, 0x4, 0xffffffffffffffff, 0xfffffffffffffffc, 0x0}, &(0x7f0000304000-0x1)=0x20) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000af9000)=@assoc_value={r2, 0x4}, 0x8) setsockopt$sock_int(r0, 0x1, 0x2200000012, &(0x7f0000690000-0x4)=0xfffffffffffffffd, 0x4) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000cf9000)='/dev/sequencer2\x00', 0x200000, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000800000)={0x0, 0x36, "e5beb497ff7f56b6070ddce9356dff59fe5b653a9b81aacef3f6bc84911967cdcde1d95fd0c6a666a8dc43f2bbcf3b757dad648978eb"}, &(0x7f0000b68000)=0x3e) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f000075f000)={r4, @in6={{0xa, 0x0, 0x4, @loopback={0x0, 0x1}, 0x200}}}, &(0x7f0000fe2000)=0x8c) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000c11000-0x90)={0x0, {{0x2, 0x2, @empty}}}, 0x90) sendmmsg(r0, &(0x7f0000137000-0x3c)=[{{&(0x7f000048c000-0x6)=@hci={0x1f, 0x242}, 0x6, &(0x7f00002aa000-0x30)=[{&(0x7f0000db9000-0x4f)="8a6771636c2c72ab613db22a49a3feb2a758776831c09fafe06cf67cd3844abc989e35f658ec621ec542ea50b9b5eec92c657ef8186ab688d3e324e6c8559f80674d6faf6cdbb6e594948ca21af80e", 0x4f}, {&(0x7f00002cb000-0xc3)="4190096050e3e8c89febcdd2f2bdcd6ba11d858518bef6af8582ba8b3f527056022c6d8153312cabf5743461c9f2fcef58010305c39e0bb44dd719524a48f9067150b12e97f214c8aac3875281f456d8eec2698130a8b9df911516d9c14000d128799c483aee2318a5d5d8ae0fb75012d5c1256474b8f38e6996770d06cc8a8e9fb2cdb5308bf4e5ffb40954474aa6e93849790f838d7008b380430ab79aac8180cc90bf3ba47b3aabf3315db302b823e080a9fd7d8f523e9d8247448e36894f554293", 0xc3}, {&(0x7f0000a14000-0xf0)="185fe927b15b73fdf8bb5d7da267c810bea2373e96ece797ba77861c3759301bc17920b60c9ac84eb0d5b88eed47571164b084e20c858ab121e9a3448d31b77cffa69d0aecd345264af2d7af5f6b355d8de1b4716b54077ad5bb5e2c2ab2e7640b84b714506f03f97767ad52d3d6cce2da33e8f8c97252a65f0ee0eef80b0a0d4c337f8ce6caa4d564476db2280b7c9678a560b251bafd3f969fac74ec78f5540fc37a62392c1e158cb4efc8d1570485b8776542e26be28be738a94c4e57ec83c8c1aad409d49cd2c5fe50de36c7a4f29e3f92b3a46829527bf114a2e13898c851fd0671e6b3d204650cd7b034d090a8", 0xf0}], 0x3, &(0x7f0000191000-0x1070)=[{0x1010, 0x88, 0x3, "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"}, {0x60, 0x11f, 0x2, "2344d72bdc07e112f3124c7a2e6276f0c04d6a18297b5ace76a905e42b8824a27d13e3eee0795a87102393ef1f7403059d9af4ac0903379846f7f4324f30b8a67cee49679a6f270f6152be"}], 0x1070, 0x880}, 0x1}], 0x1, 0x4881) clock_gettime(0x0, &(0x7f0000cdf000+0xaeb)={0x0, 0x0}) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r1, 0x28, 0x6, &(0x7f0000962000-0x10)={r5, r6/1000+10000}, 0x10) getsockname(r1, &(0x7f000030d000-0x10)=@in={0x0, 0xffffffffffffffff, @dev}, &(0x7f0000eee000)=0x10) 2018/02/09 15:47:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x7fff) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000eeb000-0xa)='/dev/ptmx\x00', 0x840000000000801, 0x0) socket$inet(0x2, 0x80007, 0x1) sendfile(r1, r0, &(0x7f00000d1000-0x8), 0x8000fffffffe) ioctl$EVIOCGKEYCODE_V2(0xffffffffffffffff, 0x80284504, &(0x7f0000e04000)=""/229) ioctl$TCFLSH(r1, 0x540b, 0x0) [ 39.572732] netlink: 23 bytes leftover after parsing attributes in process `syz-executor7'. [ 39.586318] netlink: 23 bytes leftover after parsing attributes in process `syz-executor7'. 2018/02/09 15:47:25 executing program 5: socket$nl_netfilter(0x10, 0x3, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000cc5000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0c000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00'}) r1 = memfd_create(&(0x7f000003e000)='\'', 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) r3 = dup2(r2, r1) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r3, 0x40605346, &(0x7f000013e000)={0x0, 0x0, {0x0, 0x1}}) write$sndseq(r1, &(0x7f0000e70000-0x30)=[{0x1f, 0x0, 0x0, 0x3fd, @tick, {}, {}, @note}], 0x30) r4 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000-0x16)='/selinux/checkreqprot\x00', 0x40, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r4, 0x84, 0x3, &(0x7f0000943000-0x4)=0x49, 0x4) 2018/02/09 15:47:25 executing program 7: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000006000-0x10)='/selinux/create\x00', 0x2, 0x0) syz_emit_ethernet(0x16, &(0x7f0000003000-0xac)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@mpls_uc={0x8847, {[], @llc={@snap={0x0, 0x0, 'u', "e11184"}}}}}}, &(0x7f0000003000)={0x0, 0x1, [0x0]}) 2018/02/09 15:47:25 executing program 3: mmap(&(0x7f0000000000/0xff1000)=nil, 0xff1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x12, &(0x7f0000c07000-0x4), 0x4) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000ff2000-0x8)=@sco, &(0x7f0000ff2000-0x4)=0x8) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000ff1000)=@sack_info={0x0, 0x7fff, 0x8}, &(0x7f0000ff2000-0x4)=0xc) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000ff3000-0xd2)=""/210, &(0x7f0000ff2000)=0xd2) mmap(&(0x7f0000ff3000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x1011, &(0x7f0000ff3000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [], {@x25={0x805, {0x2, 0x7, 0xf, "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"}}}}, 0x0) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000ff3000)=@assoc_id=r2, &(0x7f0000cbc000)=0x4) mkdir(&(0x7f000086d000-0x8)='./file0\x00', 0x22) chmod(&(0x7f0000e68000)='./file0\x00', 0x11) 2018/02/09 15:47:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000488000-0xd)='attr/current\x00') read(r0, &(0x7f000013e000)=""/4096, 0xffffff34) fcntl$setsig(r0, 0xa, 0x40) exit(0x5) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000b03000)) fcntl$getown(r0, 0x9) sendfile(r0, r0, &(0x7f0000b1a000-0x8)=0x20, 0x401) fcntl$notify(r0, 0x402, 0x9) 2018/02/09 15:47:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000762000-0xe)='/dev/keychord\x00', 0x200002, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000762000-0x4)=0x1c, 0x4) r1 = syz_open_dev$sg(&(0x7f000040f000-0x9)='/dev/sg#\x00', 0x0, 0x0) connect$ax25(r0, &(0x7f0000487000)={0x3, {"dadb5505e7e4cc"}, 0x80000000}, 0x10) ioctl$EVIOCSABS0(r1, 0xc0189436, &(0x7f00001b5000)={0x0, 0x0, 0x0, 0x0, 0x85}) 2018/02/09 15:47:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000e19000)='/dev/ptmx\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$int_in(r1, 0x5429, &(0x7f0000f91000-0x8)=0x4000000000000000) fcntl$setsig(r0, 0xa, 0x21) 2018/02/09 15:47:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000622000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0x3, @tick}) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000588000)) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000851000)='/dev/sequencer2\x00', 0x0, 0x0) syz_open_pts(r1, 0x101000) 2018/02/09 15:47:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00008e8000)=@sack_info={0x0, 0x0, 0x7}, &(0x7f0000871000-0x4)=0xc) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008e8000)='E', 0x1) ioctl$sock_ifreq(r0, 0x1000080000089f1, &(0x7f0000569000-0x28)={@common='tunl0\x00', @ifru_data=&(0x7f0000bf7000-0xb)="01000000090002fbff031d0000010000c7000000e00003000480fbf502007e23"}) 2018/02/09 15:47:25 executing program 7: socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00004e9000)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0}, &(0x7f0000799000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000000)=r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000d76000-0x10)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f00005a2000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) unlink(&(0x7f000057b000)='./bus\x00') 2018/02/09 15:47:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f000004c000-0x20)={@common='teql0\x00', @ifru_addrs={0x2, 0x0, @multicast2=0xe0000002}}) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000f2d000)=0x7, 0x4) 2018/02/09 15:47:25 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00001e1000-0x9)='pagemap\x00') setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00005c7000)=0x5, 0x4) sync_file_range(r0, 0x0, 0x0, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000398000-0x50)=[{&(0x7f0000ec9000)}, {&(0x7f0000001000-0x6e)="e43f7f4ea7d93cef1940d8491718f96303d95b969df8ec1d9f2019158c82c021f7d2947d28954da6648bcc2ff34f49866c0113c938ad0930c18dad19f33b749aff1eda1b797558ad15f9c0bcf937fe641a4a147e234ef59aadbf11fd7ab4d5e2dee043cf72423bfa93bef31656ab", 0x6e}, {&(0x7f0000001000-0x31)="3960dc8b36b57baf3a587bb169a480bddc5cf98b22809884086251b4a2b69857d04d310cad89504da04e1ba36b6bc46ea5", 0x31}, {&(0x7f0000c5f000)="cb653acb230574b56b2b6a4f5b5bf96f1709a33b1f7fd35682df53d289adde593160a1b0b468c347aa953bf972fd41aa59ae024cbbc824ef35e418beceb36f2fac182d2cccb410bb41ab4a19f25f93eb2b09504ce02c356629e350b4657350a85f64bd3f63e9", 0x66}, {&(0x7f0000000000)="25f3a92aac09888e85e62347ae2ae66b1de3bf18035c2a6e613dc39f805a00645653ad701f7c6b0ff3ac344ee79fcfc479e2f176f3d1b8bdb682d5ec6458264b9fd23164fd3ed2c85a8edf7e3c1674eabcec488b5cb67bee80061f1b2f6cd38d853c5840d8a0f66b49845fe6f0be1201f70a1e5d01bc4f62857f7aaad7737491cbd6e7a22824292ad5ce72b443edad6bb11124c50782709602d2c2f5e110db12993f19b1b341455d7fe3742aaf04e1eb31896e646bd80a888a73c5a2b157ac2028259b343b2daf0445cd5457070522a1548ea9044f19112aada2e4be978f7922ee30b7766b17ea99f7b27c6701", 0xed}], 0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f0000000000)={&(0x7f0000d70000)=[0xbf2c], 0x1, 0x7fffffff, 0x101, 0x6, 0x200, 0xa7, {0x40, 0x2, 0x3, 0x7ff, 0x8, 0x100, 0x7f, 0x800, 0x1, 0x8, 0x3, 0x8, 0x53, 0x4, "6632fe7bbfaf505d9f3952438f1087667143fb38e8b50824a6516e0b3858b5b3"}}) 2018/02/09 15:47:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000b01000-0x1c)=@in6={0xa, 0x0, 0x0, @empty}, 0x1c, &(0x7f0000fc8000)=[]}, 0x8000) sendto$inet6(r0, &(0x7f000081a000)="d3", 0x1, 0x4008000, &(0x7f0000d87000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}}, 0x1c) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000a95000), &(0x7f00001a0000)=0x4) r1 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f0000686000-0x10)=@in={0x2, 0x0, @empty}, 0x10, &(0x7f00004d1000-0x40)=[]}, 0x8000) sendto$inet6(r1, &(0x7f0000fc2000-0x60d)='5', 0x1, 0x0, &(0x7f0000105000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) sendto$inet6(r0, &(0x7f0000b73000)='P', 0x1, 0x0, &(0x7f0000b54000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/09 15:47:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x9, 0x2, 0x100000fdab) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f000071a000)='/dev/rfkill\x00', 0x0, 0x0) execveat(r1, &(0x7f0000cea000)='./file0\x00', &(0x7f0000272000-0x18)=[&(0x7f00004e3000)='.(-vmnet1$%cpuset\x00', &(0x7f00006f1000-0x1)='\x00', &(0x7f0000e4c000)='user\x00'], &(0x7f0000fc2000-0x7)=[&(0x7f00006e1000-0xb)='.\':selinux\x00'], 0xc00) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000080000-0x4)=0x200, 0x4) r2 = request_key(&(0x7f0000af1000)='dns_resolver\x00', &(0x7f00008ee000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000f8a000)='systemlonodev}\x00', 0xfffffffffffffffd) request_key(&(0x7f0000f12000)='pkcs7_test\x00', &(0x7f0000937000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f000098f000)='\x00', r2) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000b13000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) bind$packet(r0, &(0x7f0000c85000)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x17}}, 0x14) bind$packet(r0, &(0x7f0000b43000)={0x11, 0x0, 0x0, 0x1, 0x7, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}}, 0x14) 2018/02/09 15:47:25 executing program 5: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000008000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) close(r0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$int_out(r0, 0x5460, &(0x7f00004f0000)) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000002000)}) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000c000-0x30)={0x4, 0x0, &(0x7f0000003000-0x4)=[@enter_looper={0x630c}], 0x48, 0x0, &(0x7f0000006000)="0b84a3288b095e8385e903cd3f204328df77adf423094c0745f4bc7875abe665b85eff39c3ba4151d466ab216e457a599050dedabb89b6a8290a93adb5416539117e028431206e86"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000093d000)={0x44, 0x0, &(0x7f0000d19000-0x54)=[@reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000cc0000)=[], &(0x7f0000362000)=[]}}], 0x0, 0x0, &(0x7f000067f000-0x17)}) 2018/02/09 15:47:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = dup(r0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000f3b000)) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e02000)={@common='lo\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000d1d000)={&(0x7f0000067000-0xc)={0x10}, 0xc, &(0x7f00006fa000)={&(0x7f0000b6f000-0x34)=@ipv4_deladdr={0x34, 0x15, 0x801, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, r2}, [@IFA_LABEL={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFA_LOCAL={0x8, 0x2, @loopback=0x7f000001}]}, 0x34}, 0x1}, 0x40880) connect$pppoe(r1, &(0x7f0000ae3000)={0x18, 0x0, {0x2, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @generic="e8891ef32311b9500166372777b5ff2b"}}, 0x1e) 2018/02/09 15:47:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000350000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) sendmsg(r1, &(0x7f0000247000)={&(0x7f000058d000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}}, 0x3a, &(0x7f0000a58000-0x20)=[{&(0x7f0000787000-0x1000)="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", 0x38f}], 0x1, &(0x7f0000f89000-0x80)=[]}, 0x0) shutdown(r0, 0x0) shutdown(r0, 0x1) 2018/02/09 15:47:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() process_vm_readv(r0, &(0x7f0000cc0000)=[{&(0x7f000016e000)=""/32, 0x20}, {&(0x7f000029c000-0x71)=""/113, 0x71}, {&(0x7f0000c8a000)=""/22, 0x16}, {&(0x7f0000832000)=""/140, 0x8c}], 0x4, &(0x7f0000d7c000)=[{&(0x7f0000c74000)=""/148, 0x94}, {&(0x7f00001c7000)=""/80, 0x50}, {&(0x7f00001bf000)=""/158, 0x9e}, {&(0x7f0000338000-0xe)=""/14, 0xe}, {&(0x7f00008cc000-0xf1)=""/241, 0xf1}, {&(0x7f000004f000)=""/221, 0xdd}, {&(0x7f0000472000)}, {&(0x7f0000e4a000-0xb6)=""/182, 0xb6}, {&(0x7f000007f000)=""/112, 0x70}], 0x9, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f00000a0000-0x90)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002}}}, 0x90) r2 = socket$inet(0x2, 0x0, 0x0) rt_sigqueueinfo(r0, 0x19, &(0x7f0000a5c000-0x10)={0x8, 0x1000, 0x8, 0x10000}) ioctl$sock_ifreq(r2, 0x8930, &(0x7f00001dc000)={@generic="22b4e0d34a443d103c69b9893c9bed48", @ifru_data=&(0x7f000056c000)="999b35bf35f087a515cbcc3973e7d72a90cdc95289a6598f40e677f02b41b3d9"}) ioctl$sock_ifreq(r2, 0x8922, &(0x7f0000b09000-0x28)={@common='lo\x00', @ifru_addrs=@rc={0x1f, {0x0, 0x6}}}) ioctl$sock_ifreq(r2, 0x8947, &(0x7f0000a18000)={@common='vcan0\x00', @ifru_names=@generic="74ec77b10185d3b5f8e0dea109c23d6c"}) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000325000)='/dev/sequencer2\x00', 0x20100, 0x0) ioctl$TUNSETOFFLOAD(r3, 0x400454d0, &(0x7f0000b45000)=0x800) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f000064b000)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002}}, 0x0, 0x2e6, []}, 0x98) 2018/02/09 15:47:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0xfffffffffffffffc, &(0x7f0000044000)={0x0, 0x14, 0x0, @thr={&(0x7f0000a86000-0x98), &(0x7f00009d0000)}}, &(0x7f0000454000)) timer_settime(0x0, 0x0, &(0x7f0000fcf000)={{}, {0x0, 0x989680}}, &(0x7f0000046000)) clock_gettime(0x0, &(0x7f0000ae4000)={0x0, 0x0}) futex(&(0x7f00006f2000)=0x7, 0x3, 0x944, &(0x7f000085a000)={r0, r1+30000000}, &(0x7f0000276000-0x4)=0x8, 0x1) timer_settime(0x0, 0x0, &(0x7f00007af000)={{0x0, 0x989680}, {0x0, 0x989680}}, 0x0) 2018/02/09 15:47:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) readv(r0, &(0x7f00000c3000-0x20)=[{&(0x7f00002e0000)=""/108, 0x6c}, {&(0x7f00004e3000-0x2e)=""/46, 0x2e}], 0x2) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000d5a000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) preadv(r1, &(0x7f0000b35000)=[{&(0x7f0000901000)=""/172, 0xac}], 0x1, 0x3) 2018/02/09 15:47:25 executing program 0: mmap(&(0x7f0000000000/0xfe2000)=nil, 0xfe2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000676000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000dc0000-0x4)=0x8bafe) read(r0, &(0x7f0000fe3000-0x1)=""/1, 0x1) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000fe2000), 0x440) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000fde000)) [ 39.981230] binder: release 6394:6399 transaction 7 out, still active [ 39.997105] binder: undelivered TRANSACTION_COMPLETE 2018/02/09 15:47:25 executing program 3: socketpair(0xf, 0x0, 0x0, &(0x7f0000227000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000000)={0x0, 0xff}, &(0x7f0000ffe000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000040a000)={r2, 0x8c00, 0x6, [0x101, 0xafe, 0x8, 0xff, 0x4, 0xfffffffffffffffd]}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000002000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x1, @empty}}) chroot(&(0x7f0000002000-0x8)='./file0\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000002000-0x4), &(0x7f0000001000-0x4)=0x4) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000001000-0x4)) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000001000-0xa9)=""/169, &(0x7f0000001000-0x4)=0xa9) socket$inet(0x2, 0x6, 0x1f) 2018/02/09 15:47:25 executing program 7: prctl$intptr(0x21, 0x0) socketpair$inet6(0xa, 0x803, 0x3, &(0x7f0000d0d000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000002000-0x9)='/dev/sg#\x00', 0x400, 0x200000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$llc(r2, &(0x7f0000002000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000000)=0x10, 0x80800) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f000072c000-0x8)=@assoc_value, &(0x7f0000000000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r3 = fcntl$getown(r1, 0x9) sched_setscheduler(r3, 0x0, &(0x7f0000000000)=0xffffffffffffffff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = open(&(0x7f0000002000-0x8)='./file0\x00', 0x210000, 0x20) ioctl$TIOCNXCL(r4, 0x540d) [ 40.026137] binder: 6394:6413 transaction failed 29189/0, size 0-0 line 2944 [ 40.026143] binder: send failed reply for transaction 7, target dead [ 40.053121] binder: BINDER_SET_CONTEXT_MGR already set [ 40.053129] binder: 6394:6413 ioctl 40046207 0 returned -16 [ 40.053170] binder_alloc: 6394: binder_alloc_buf, no vma 2018/02/09 15:47:25 executing program 3: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[]}}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x1, [{0xf03f}]}) r1 = socket(0x18, 0x0, 0x1) connect(r1, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) r2 = creat(&(0x7f0000001000)='./file0\x00', 0x2) ioctl$DRM_IOCTL_GET_UNIQUE(r2, 0xc0106401, &(0x7f0000005000)={0xfd, &(0x7f0000002000-0xfd)=""/253}) dup2(r0, r1) 2018/02/09 15:47:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000599000-0x9)='/dev/rtc\x00', 0x20000, 0x0) mmap(&(0x7f0000430000/0x2000)=nil, 0x2000, 0x2, 0x8010, r0, 0x0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000721000)='/selinux/load\x00', 0x2, 0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000086c000)='/selinux/policy\x00', 0x0, 0x0) sendfile(r1, r2, &(0x7f00005b3000), 0x800) 2018/02/09 15:47:25 executing program 6: mmap(&(0x7f0000000000/0xfc3000)=nil, 0xfc3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000002f000-0x10)={0x2, &(0x7f0000001000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff010}, {0x80000006}]}, 0x10) r2 = syz_open_dev$sg(&(0x7f00008c3000)='/dev/sg#\x00', 0x4, 0x0) connect$pppoe(r2, &(0x7f00007db000-0x1e)={0x18, 0x0, {0x2, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @common='bond0\x00'}}, 0x1e) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = dup2(r2, r1) r4 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000fc3000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000240000)={{{@in=@remote, @in=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@rand_addr}}, &(0x7f0000ead000)=0xe8) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r4, 0x84, 0x6c, &(0x7f0000fc6000-0x8)={0x0}, &(0x7f0000fc5000)=0x8) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000bb3000)={r6, 0x9b1, 0x9dbd6bb}, &(0x7f0000fc5000)=0x8) setsockopt$inet6_mreq(r4, 0x29, 0x1b, &(0x7f0000fc5000-0x14)={@local={0xfe, 0x80, [], 0x0, 0xaa}, r5}, 0x14) ioctl$LOOP_GET_STATUS64(r4, 0x4c05, &(0x7f0000fc4000-0xe8)) r7 = fcntl$dupfd(r0, 0x0, r1) sendmsg$nl_route(r7, &(0x7f0000cc1000)={&(0x7f0000fc3000-0xc)={0x10}, 0xc, &(0x7f0000fc2000)={&(0x7f0000b05000-0x36c)=@setlink={0x20, 0x13, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x20}, 0x1}, 0x0) 2018/02/09 15:47:25 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000002000-0xb)='/dev/hwrng\x00', 0x408801, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@sack_info={r1, 0x80, 0x1}, 0xc) r2 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd4(0xffffffffffffffff, &(0x7f0000011000), 0x8, 0x0) ioctl$UFFDIO_ZEROPAGE(r2, 0x8010aa02, &(0x7f0000004000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r2, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) [ 40.053188] binder: 6394:6424 transaction failed 29189/-3, size 0-0 line 3127 [ 40.083370] binder: undelivered TRANSACTION_ERROR: 29190 [ 40.129345] SELinux: ebitmap: truncated map [ 40.164454] FAULT_FLAG_ALLOW_RETRY missing 30 [ 40.169018] CPU: 1 PID: 6448 Comm: syz-executor5 Not tainted 4.9.80-g20c8a00 #30 [ 40.176528] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 40.185852] ffff8801c5747980 ffffffff81d94b69 ffff8801c5747c60 0000000000000000 [ 40.193835] ffff8801b94d2590 ffff8801c5747b50 ffff8801b94d2480 ffff8801c5747b78 [ 40.201796] ffffffff816624ba 00000000000065e3 ffff8801d8b638f0 ffff8801d8b638a0 [ 40.209767] Call Trace: [ 40.212324] [] dump_stack+0xc1/0x128 [ 40.217659] [] handle_userfault+0xa3a/0x1310 [ 40.223687] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 40.230667] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 40.237042] [] ? futex_wait+0x482/0x5e0 [ 40.242636] [] ? handle_mm_fault+0x117b/0x2530 [ 40.248835] [] ? handle_mm_fault+0x1fc3/0x2530 [ 40.255032] [] handle_mm_fault+0x1fd1/0x2530 [ 40.261067] [] ? __lock_is_held+0xa1/0xf0 [ 40.266840] [] ? __pmd_alloc+0x410/0x410 [ 40.272521] [] __do_page_fault+0x5c2/0xd40 [ 40.278375] [] ? mm_fault_error+0x2c0/0x2c0 [ 40.284314] [] ? vm_mmap_pgoff+0x176/0x1b0 [ 40.290167] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 40.296800] [] do_page_fault+0x27/0x30 [ 40.302307] [] page_fault+0x28/0x30 [ 40.307550] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 40.314355] [] ? SyS_signalfd4+0xd1/0x410 [ 40.320119] [] ? signalfd_cleanup+0x80/0x80 [ 40.326062] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 40.332870] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 40.339418] [] entry_SYSCALL_64_fastpath+0x29/0xe8 [ 40.388400] FAULT_FLAG_ALLOW_RETRY missing 30 [ 40.392936] CPU: 1 PID: 6452 Comm: syz-executor5 Not tainted 4.9.80-g20c8a00 #30 [ 40.400441] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 40.409762] ffff8801d51ff980 ffffffff81d94b69 ffff8801d51ffc60 0000000000000000 [ 40.417736] ffff8801b94d2710 ffff8801d51ffb50 ffff8801b94d2600 ffff8801d51ffb78 [ 40.425710] ffffffff816624ba 00000000000065e3 ffff8801d8b668f0 ffff8801d8b668a0 [ 40.433688] Call Trace: [ 40.436249] [] dump_stack+0xc1/0x128 [ 40.441580] [] handle_userfault+0xa3a/0x1310 [ 40.447608] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 40.454587] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 40.460959] [] ? _raw_spin_unlock_irq+0x38/0x50 [ 40.467244] [] ? finish_task_switch+0x1ed/0x630 [ 40.473528] [] ? finish_task_switch+0x1c1/0x630 [ 40.479813] [] ? __schedule+0x64d/0x1ba0 [ 40.485491] [] ? handle_mm_fault+0x117b/0x2530 [ 40.491693] [] ? handle_mm_fault+0x1fc3/0x2530 [ 40.497899] [] handle_mm_fault+0x1fd1/0x2530 [ 40.503924] [] ? userfaultfd_release+0x650/0x650 [ 40.510294] [] ? __pmd_alloc+0x410/0x410 [ 40.515976] [] __do_page_fault+0x5c2/0xd40 [ 40.521829] [] ? mm_fault_error+0x2c0/0x2c0 [ 40.527769] [] ? userfaultfd_release+0x650/0x650 [ 40.534140] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 40.540772] [] do_page_fault+0x27/0x30 [ 40.546274] [] page_fault+0x28/0x30 [ 40.551518] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 40.558324] [] ? SyS_signalfd4+0xd1/0x410 [ 40.564088] [] ? signalfd_cleanup+0x80/0x80 [ 40.570027] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 40.576833] [] ? trace_hardirqs_on_thunk+0x1a/0x1c 2018/02/09 15:47:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ifreq(r0, 0x1000000008bf3, &(0x7f00005a6000)={@common='lo\x00', @ifru_flags}) bind$inet(r0, &(0x7f0000ab9000)={0x2, 0x1, @loopback=0x7f000001}, 0x10) 2018/02/09 15:47:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000e84000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000c51000-0x8c)={0x6, 0x400, 0x6, 'queue0\x00', 0x8}) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000eb6000)=[{&(0x7f0000783000)="390000001300094700bb61e1c30500000700f20002000000450000000000800019001a00ae003f000000050ff4000300000000000000060400", 0x39}], 0x1) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000ce4000)={0x0, 0xdbb}, &(0x7f0000aa5000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000971000-0x14)={r2, 0x20, 0x52, 0x5, 0x4a, 0x1}, &(0x7f00002f6000-0x4)=0x14) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000028000-0x28)={@common='vcan0\x00', 0x1ff}) 2018/02/09 15:47:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00005c9000-0xd)='/dev/net/tun\x00', 0x0, 0x0) keyctl$set_reqkey_keyring(0xe, 0x4) r1 = socket(0x19, 0x800, 0x3) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000d9d000-0x20)={@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x8, 0x3, 0x1, 0xd, 0x8, 0x5, 0x9}, &(0x7f0000ef0000)=0x20) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00005a0000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_map={0xfffffffffffff000, 0x8c4, 0xffffffffffffffe1, 0x1000, 0x8, 0x3}}) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f00000de000-0x4)=0x5, 0x4) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(0xffffffffffffffff, 0x10e, 0x8, &(0x7f0000244000)=0x1, 0xfffffe90) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(0xffffffffffffffff, 0x408c5333, &(0x7f0000ee5000)={0x401, 0x4, 0x800, 'queue1\x00', 0x5}) setsockopt$packet_fanout_data(r2, 0x107, 0x16, &(0x7f0000636000)={0x1, &(0x7f0000bce000-0x8)=[{0x0, 0x100, 0x80000000}]}, 0x10) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f0000b22000)=0x43) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f0000867000)={@common='ip6tnl0\x00', @ifru_flags=0x5000}) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000e20000)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000fc9000-0x10)=@ethtool_rxfh_indir={0x10000000003, 0x0, []}}) 2018/02/09 15:47:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f000074f000)='/selinux/member\x00', 0x2, 0x0) write$selinux_access(r0, &(0x7f000010c000-0x43)={"73797374656d5f753a6f62636506000000000000005f646576696a655f743a7330", 0x20, 'system_u:system_r:kernel_t:s0', 0x20, 0x30}, 0x43) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000a8f000-0xe)='/dev/keychord\x00', 0x109000, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000164000-0x160)={{{{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}}, {{0xa, 0x3, 0x5, @remote={0xfe, 0x80, [], 0x0, 0xbb}}}}, 0x4, 0x2d5, 0x6, "be7033f1fb065a6a0c12368969ccd44addf5751ef8b54d116d2d653a262e4b0a756f2fa05760f8857597a25db5bb6a7907f841c3c2d1f2647e9af7cf6c3abab45234d1cb4df229086a28821153a5324f"}, 0x160) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000d3f000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f000098d000)={0x0, 0x0, 0x1ff}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f00004d0000-0x10)={r2, r3, 0x7}) 2018/02/09 15:47:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xf) accept(r0, &(0x7f00004c7000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}}}, &(0x7f000037a000-0x4)=0x2c) setsockopt$inet6_int(r1, 0x29, 0xb4d696b6b9016a2c, &(0x7f000077f000)=0x4, 0x4) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000dc2000-0x5c)={{0xa, 0x0, 0x81, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0xfffffffffffff001}, {0xa, 0x1, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x80000001}, 0x2, [0xc0d, 0x7f47, 0x7, 0x8, 0x1ff, 0x17, 0x13, 0x5]}, 0x5c) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r2, 0x0) writev(r0, &(0x7f0000ede000-0x10)=[{&(0x7f000029a000-0xc2)="580000001400192340834b80040d8c560a0603ffd904810000000800000058000b4824ca944f64009400050028825aa800ff03000000008000f0fffe01f0ffffffffffffdd00000010000100000c1900fcff0000040e05a5", 0x58}], 0x1) 2018/02/09 15:47:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000599000-0x9)='/dev/rtc\x00', 0x20000, 0x0) mmap(&(0x7f0000430000/0x2000)=nil, 0x2000, 0x2, 0x8010, r0, 0x0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000721000)='/selinux/load\x00', 0x2, 0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000086c000)='/selinux/policy\x00', 0x0, 0x0) sendfile(r1, r2, &(0x7f00005b3000), 0x800) 2018/02/09 15:47:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f000015f000)='/dev/input/mice\x00', 0x0, 0x880) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000d23000)={0x9}, 0x4) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000099a000)={{{@in6=@remote, @in=@local}}, {{@in6=@dev}, 0x0, @in6=@dev}}, &(0x7f00008a3000-0x4)=0xe8) seccomp(0x5, 0x0, &(0x7f000092e000)={0x2, &(0x7f000090c000)=[{0x40}, {0x6}]}) r1 = geteuid() chmod(&(0x7f0000d8e000)='./file0\x00', 0x2) fadvise64(r0, 0x0, 0x7f, 0x7) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000cbe000), &(0x7f0000d78000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f000067f000)={0x0, 0x20}, &(0x7f00004e6000)=0x6) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000e51000-0x8c)={r2, @in6={{0xa, 0x1, 0x80000, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xa}}, 0x75}}}, 0x8c) r3 = request_key(&(0x7f0000340000)='id_legacy\x00', &(0x7f000009f000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000477000-0x1)='\x00', 0x0) keyctl$get_persistent(0x16, r1, r3) r4 = syz_open_dev$sg(&(0x7f0000982000)='/dev/sg#\x00', 0x1, 0x40000) fchdir(r0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000e86000)={0x3, 0x0, 0x1, 0x351cc00d}) ioctl$DRM_IOCTL_AGP_FREE(r4, 0x40206435, &(0x7f0000434000-0x20)={0x3, r5, 0x0, 0xfffffffffffffffb}) r6 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) ioctl$TUNGETSNDBUF(r6, 0x800454d3, &(0x7f0000e7d000-0x4)) 2018/02/09 15:47:26 executing program 2: mknod(&(0x7f0000a8b000)='./file0\x00', 0xd012, 0x0) r0 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) wait4(r0, &(0x7f000070e000), 0x80000000, &(0x7f0000001000-0x90)) creat(&(0x7f0000000000)='./file1\x00', 0x4) [ 40.583380] [] entry_SYSCALL_64_fastpath+0x29/0xe8 2018/02/09 15:47:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f000078b000)={0xfffffffffffffffa}, 0x0, 0x8) r0 = gettid() timer_create(0x7, &(0x7f0000044000)={0x0, 0xa, 0x4, @tid=r0}, &(0x7f0000044000)) timer_settime(0x0, 0x3, &(0x7f000004a000)={{0x0, 0x1}, {0x7, 0xe4c}}, &(0x7f0000040000)) rt_sigtimedwait(&(0x7f00004f4000-0x8)={0xffffffffffffffff}, &(0x7f0000ec9000-0x10), &(0x7f0000685000)={0x77359400}, 0x8) recvmmsg(0xffffffffffffffff, &(0x7f0000298000)=[{{&(0x7f0000841000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast2}, 0x1c, &(0x7f0000f6d000)=[{&(0x7f0000b09000-0xb7)=""/183, 0xb7}, {&(0x7f00005b3000-0xa6)=""/191, 0xbf}], 0x2, 0x0, 0x0, 0x1ff}, 0x5}, {{&(0x7f0000822000-0xe)=@l2, 0xe, &(0x7f0000821000)=[{&(0x7f0000746000)=""/4096, 0x1000}, {&(0x7f000092e000)=""/47, 0x2f}, {&(0x7f0000fa0000)=""/4096, 0x1000}, {&(0x7f000060c000)=""/44, 0x2c}], 0x4, &(0x7f0000c67000)=""/68, 0x44, 0x10000}, 0x200}, {{&(0x7f0000f28000-0xe)=@l2, 0xe, &(0x7f0000265000-0x20)=[{&(0x7f000099d000-0x6b)=""/107, 0x6b}, {&(0x7f000087c000-0x77)=""/119, 0x77}], 0x2, &(0x7f0000246000-0x1000)=""/4096, 0x1000, 0x7fffffff}}, {{&(0x7f00001d8000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote}}}, 0x26, &(0x7f0000308000)=[{&(0x7f0000cde000)=""/71, 0x47}, {&(0x7f0000f04000-0x2d)=""/45, 0x2d}], 0x2, &(0x7f00002d6000)=""/61, 0x3d, 0x80000001}, 0xd9}], 0x4, 0x42, 0x0) accept4$ax25(r1, 0x0, &(0x7f0000ba3000-0x4), 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00007df000)='/dev/sequencer\x00', 0x10000, 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(r2, 0x6431) 2018/02/09 15:47:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) listen(r0, 0x7) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000088c000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0x2000ff, 0x1}, 0x20) r1 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x0, 0x0, 0x80}, 0x20) 2018/02/09 15:47:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndtimer(&(0x7f00009cf000)='/dev/snd/timer\x00', 0x0, 0x200) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00008b2000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f00007c6000)={0x2, 0x1, 0x6a6, 0x6, 0x1, 0xffffffffffff0fb5}) r1 = syz_open_dev$sg(&(0x7f0000224000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl$KDADDIO(r1, 0x4b34, 0x10000) ioctl(r1, 0x2275, &(0x7f00004a2000)="46cd") ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0xd, 0x8012, r1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000002000-0x11)='/selinux/context\x00', 0x2, 0x0) 2018/02/09 15:47:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2000000001, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(0xffffffffffffffff, 0x4010640d, &(0x7f0000034000)={0x0, 0xa}) getsockopt$inet6_buf(r0, 0x29, 0x10000000000030, &(0x7f0000035000-0x1000)=""/160, &(0x7f0000da6000)=0xa0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000b1a000-0xa0)={0x0, @in6={{0xa, 0x3, 0x100000001, @mcast1={0xff, 0x1, [], 0x1}, 0x31c8}}, 0x1, 0xfffffffffffffffe, 0x40, 0x1, 0x11}, &(0x7f0000231000+0xd70)=0xa0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00005fd000-0xa0)={r1, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x2, 0x2, 0x7, 0x1, 0x8}, 0xa0) 2018/02/09 15:47:26 executing program 1: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[]}}], 0x1, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000003000)) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x2000000000000000}}, 0x8) write(r0, &(0x7f0000cc4000)='\x00', 0x1) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000007000)={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, {0x7, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x14}}, 0x20, {0x2, 0x3, @broadcast=0xffffffff}, @generic="02322b8c5ea400d8be24bb81761dcccc"}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) sendto$inet(r1, &(0x7f0000a53000-0x6a)="df81840f1560d3378847afafd7db3c995b22b149174b77bd509e548d8f8d1efc5fa32ad7d0aededd8e66b678ea17302c95eb5b9581676d3e8e2479cdac011bd4b4fee878c42d91c46aac6f9922ebd481ee7ca9a87ba8da6e2c1bf75c1955558259d2bbbf1a2aaecdb6c5", 0x6a, 0x4810, &(0x7f0000a0e000)={0x2, 0x3, @multicast1=0xe0000001}, 0x10) bind$inet(r0, &(0x7f0000bd1000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) sendto$inet(r1, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r1, 0x6, 0xc, &(0x7f000023f000)=0x46, 0x4) time(&(0x7f0000007000)) 2018/02/09 15:47:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x20) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000061e000)={{{@in=@dev, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @local}}, 0x0, @in=@remote}}, &(0x7f00004e5000)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000060000-0x28)={@common='syzkaller1\x00', r1}) setsockopt$inet6_mreq(r0, 0x29, 0x4000000000001c, &(0x7f00004da000-0x14)={@loopback={0x0, 0x1}, r2}, 0x14) [ 40.640812] SELinux: ebitmap: truncated map 2018/02/09 15:47:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000383000)=0x1, 0x4) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000482000), 0xffffffffffffff56, 0x800000120000401, &(0x7f0000e46000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00002f4000-0x11)='/selinux/enforce\x00', 0x80c00, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f0000a08000)=0x55) 2018/02/09 15:47:26 executing program 0: socketpair$inet(0x2, 0x3, 0x79, &(0x7f000075f000-0x1)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000001000-0x4)) r2 = userfaultfd(0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) splice(r0, &(0x7f0000001000-0x8), r0, &(0x7f0000001000), 0x4, 0x9426d016811a5c00) dup(r2) r3 = dup(r1) write$selinux_load(r3, &(0x7f0000001000)={0xf97cff8c, 0xfffffffffffffdb7, 'SE Linux', "9fcb2846bb3c5cde702e31e5fcdd0f26264e043e2e7c28833d30c1c6b03ad0d485d18b14f142078f20d1107991ea49887be1346907f20b6049b19a610d8e50beeac470685888ac2b4a560c60d4cb57d0c2617390a0d727690071011d633012fab75c4d15f114ff84b83c2f2171e436955b73c932bd083dc1f32f5281ec2448ed2131b7ae05b1827f5eb6772e16"}, 0x9d) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = request_key(&(0x7f00006eb000)='rxrpc_s\x00', &(0x7f00005c5000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f000001d000)='(cpuset\x00', 0x0) add_key(&(0x7f0000fc7000)='blacklist\x00', &(0x7f0000c59000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000d4000)="43ac102045b5cc31a3f2765086e5df20cd6dd53088fc634fdadd7064d4faf01090ad1349098152ee8f71ef0d61955072f77e6105957fb5dbee00c059298f35dab5907fe3ae74282a40e8ea232482be2118db9bf3e6b018fde26a97d6e14b19d6ceb833aa2312008ee6cc83997c26503206db5335189e3c7177ef39812b4a8083582c8931893a12b84439c435e06d5c5ee6add8e130e161ea7d0d60a19a4747fa504ec56a2d97fec6df5474fc66c060cee340313722c2a7be330efafb833c4e8e01be464de1d9eae8c8", 0xc9, r4) request_key(&(0x7f000089b000-0x5)='user\x00', &(0x7f0000213000-0x5)={0x73, 0x79, 0x7a}, &(0x7f00001b1000-0x2)=':\x00', 0x0) 2018/02/09 15:47:26 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x2}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000014000-0xe8)={{{@in=@broadcast, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@ipv4={[], [], @local}}}, &(0x7f0000011000)=0xe8) quotactl(0xfff, &(0x7f0000012000-0x8)='./file0\x00', r1, &(0x7f0000002000-0x67)="8884561cdf1a0acde45625b4c7441dc9afe54302a430337315bfac71d2148379dc91143cd9cc3f9a37efd83b452ead64cc03485a39ac22448e659175ef031945094419d65029cf521c6da2deb22313a28b18d901309a9a74029bf1b7107b71f3aa33e243d7a766") capget(&(0x7f0000012000+0xe04), &(0x7f0000012000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000425000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TIOCCONS(r2, 0x541d) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000bb7000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/09 15:47:26 executing program 3: socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000ba5000)) socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x2, 0x4, &(0x7f0000282000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000596000)={0x5, 0x3, 0xffff, 0x7, 0x10000, 0x6, 0x1f, 0x9, 0x7f, 0x800, 0x1000}, 0xb) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) 2018/02/09 15:47:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x9) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000088b000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00009fc000)='nv\x00', 0x3) r2 = accept(0xffffffffffffffff, &(0x7f0000761000-0x1e)=@pppoe={0x0, 0x0, {0x0, @random, @syzn}}, &(0x7f000044c000)=0x1e) getsockopt$inet6_mreq(r2, 0x29, 0x14, &(0x7f00005f0000-0x14)={@empty}, &(0x7f0000c78000)=0x14) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000ee3000+0xd6f)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$netrom_NETROM_T4(r3, 0x103, 0x6, &(0x7f0000a29000)=0x6, &(0x7f0000f12000)=0x4) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f00003b5000)='/dev/rfkill\x00', 0x0, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000169000)='/dev/rfkill\x00', 0x200000, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r4, &(0x7f0000ecd000-0xc)) sendmmsg(r4, &(0x7f000019c000)=[{{&(0x7f00008ba000-0x60)=@nfc_llcp={0x27, 0x3f, 0x100, 0x7, 0x7, 0x4, "effc2fc03888813c6eb13bb041536fa3744328bd02320887000700f16af3e40daab2658bae14114c6613a01f6919175ffee2354ce719c1e02f7d97e27de5b4", 0x3}, 0x60, &(0x7f00007c6000)=[{&(0x7f000054a000)="0be0c8afb3f89eca8780f72543b6c434bd320847ef605e18cd86bab9415e862ed19a3127d636b51806d379b61715a4355ca5ea63b1c16fa5f5e3e9f94acc627fb0a8afe43caf328e0a6c468eef0957926d7f8e8684600b376b22903b4999630381f0260ba6b1bb09838c4a700ce0f388a46116fc8f3806065d51ba612315c02fb8df6463ed3732225e2a07bac02ce41d65d6b160ca0440491439486e146955b4d4c2d0b28eeb3178b61516a2bd1521594577efe03ee7d7c733b9d1d69c05df41808ab52c116279bd210b82842d57c458938ea224ab06508626d1c7eade7e530877411a81e1a8f7a6d5", 0xe9}], 0x1, &(0x7f0000f17000)=[{0x80, 0x10c, 0x81, "b6721a91fbf7ae666d85072262fef25a20184bdf1355ae0c646f842e2cc9ab5c36af7f95e7a91e1540ac6ea2c06729e8b6213805c1d212b775f7e0c2939d97322708399883548521f577bfa92c05c6090174d6aa18bad49b85a1626ba779e38dc4b7d8be8ddf09899453d773b0ae7d1a"}, {0x28, 0x29, 0xfff, "d538870abab324ac656180bf1405c355226059"}, {0x1010, 0x109, 0x8, "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0x1000}, {&(0x7f0000e2d000)="5e83e01ff1abfb6eabe3b2d8c7d0ee2bec8bd11c8a4ed05b197eb7d58656fa9ce49ea2eca3e251b33e8ebd138c7dd121e52451a6411c164d68611689a7c1c721d1dcef06412c8effa8f02c17a30855f8bfbea1405aab48a699972873bc3b3b70962f53d5f5b36e3fc57b29d2545c9db0bdda39155aebeba440ae8affae882718ce05af7f94735c54c8bf8225f5d67b5dece23fd5e415ca97b09be17c7ac4f564d2338150c53edb3439ea54f7d5829b1832501eb58283aaa7", 0xb8}], 0x2, &(0x7f0000b57000-0x300)=[{0x18, 0x10e, 0x7ff, "2b752584d5"}, {0xf0, 0x3a, 0x52, "47285511965a3aed933004d60709115b041f42e2b6d4b8e63ec626a3ab47b952975ff576a4e56b9f1864e509d71ff89d5517994235b1662d8b20ad5da8ea683430364a4a11b2ce30c5ba407ef3685c7739ab57f7ae15a27bda31e386b6128d7b348446002e2c1123e1b2058ab98fdf6687a5f399610df77ef2151412c9bc5aa21d96514c0f95925900bdb7006f404cb9680e5cd40896ea91def0b39bc7da6374aae287c51ade1367b422d1f338fc247c8c6457f47af205906e1e8c05aa95094c76287bf3394332aa1e39adb27db6420394c499ae57d0ec0789f6cc662195"}, {0xe8, 0x104, 0x8, "5c75602db094b54646f187986d77f7dbda53826fb4558326246b63c54ecc2e5c39b90cd83e2af8af3072671bc331bd6c36f2e6d2fe0adaa1f32bd59eb924f02265f8362481c88a013389ffd071274ed04faa40c782c22c5c224cbc5e4f33a05883a9eab49c00d5d88b9590d4b24e125754843383e6ce741f78b8a9609252fd435048f8833a83c28c7765fb6d7ca1e9c49818e138e54b270a704cd15e511c422ce929ed84bff57c9522730cc13dd7e1b11da7d119d17e2715d20f63aa4072ab838e742fa3f12a85eef0f27b046de96b845483ca6f3954"}, {0x58, 0x13a, 0x4, "bcfc1d35f5d6acac55cc213ab2da838d5667e0474aa629ff3fd03430ddaba6e2bbf83691e24b6839cfcd230d329ee2304861046d5e1fb5f5ce19a067722776704dafd73773d7a8"}, {0x98, 0x117, 0x100000001, "a488d90b7429f567cbeef6b30e3174ce1a0ce85fd17776c7eed00943a5a4e8a2ddff4e744b02352109b79e1dcef41b2a0ef80257328897714034b32f567b1ce2f4b88495b41fb4eaa16a0d89ffea85880a8aefe0cf2397fb8c17670be482166f9b2f813c1423d75b7211620c88dcfcfdea100543c45f87e5139403826fb80ad74a2daa"}, {0x20, 0x10b, 0x200, "39db9e4f7e675a585515265ebf"}], 0x300, 0x40000}, 0x100}, {{&(0x7f0000140000)=@nfc_llcp={0x27, 0x2, 0x8, 0x7, 0x2, 0x4, "d04434844a0d674f87965f920d9ba43dc6c83d84d26e94fd6b46bf121c57923eec4505965219543d6a839b425a260e1a5a78b8e48edab481cc7c241f4476da", 0x5}, 0x60, &(0x7f000062a000-0x24)=[{&(0x7f00004fc000)="1b0f09ee8e1623bfe3ba972740353ca2cdd201eac61e539ddf9f1b05155272b495ba3d8acd8f80ae7af722768ade637b287c9deb5cbf0d620f690f87f5201e", 0x3f}, {&(0x7f0000a17000+0x576)="cfaed32879bff1d05887146591d3faf936b4b0078970ddb83bf064ba83709e23a7cc9960335b331cc480ad3d6265101ce63447345b0519a3be744b0282e946562d70a6e447fa96aa5ace1e81595357f8defaad5699656f564392391c8f2f651de1b51d1c5e93a6473f6d9f4fd4a400decf820a2a63b212d8e19104638773ecd703e4f0118162", 0x86}, {&(0x7f000068b000)="6ff5b8dc17e94956b1b4765fbf825a36b18e20c47ba970998961c253a98cf04fd996e050df8453bf75e1ac10aa5779297aec65b18cd578f00c895b4481c8691b4ed923bff3cf65c575905dd117870a07a1ce0ed450f28010e77c0983b1926a8a89572b3502a825eb45", 0x69}], 0x3}, 0x7}], 0x3, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00007af000)) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r4, &(0x7f0000696000-0xc)={0x4}) 2018/02/09 15:47:26 executing program 1: mmap(&(0x7f0000000000/0xff2000)=nil, 0xff2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000218000-0x20)={@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x20) accept4(r0, &(0x7f0000b23000-0x58)=@alg, &(0x7f0000033000-0x4)=0x58, 0x800) 2018/02/09 15:47:26 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(0xffffffffffffffff, &(0x7f0000001000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local}}}, &(0x7f0000000000)=0x26) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000b3d000-0x4), &(0x7f0000106000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netdev_private(r0, 0x89f3, &(0x7f000091b000-0xb5)="b2cb0f218a5bdd573257d3022450cd487f2e811a55655435818bc69595ebf368788574ab1aa7033679a3cf08f5a3c53a7739f088b67f1149b67fcb36dead928e33645bc9f8abe8836402da3872b2d3825020a8a39d74d2e76f1942d844e28e92eddfa80f2087090ce4bf187d0a88c547ebbae62f4ce5f3e82fca80f570d4a983d574a3e2bedc416a65389658a5af85fb7f2fe2184f4eaf0f2b56b496a8713ed605648ac5ae4ff37d0fd929883b044afc29449361be") mkdir(&(0x7f0000f07000-0x4d)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f", 0x0) unlink(&(0x7f0000b04000)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f") ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000143000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}}) 2018/02/09 15:47:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fa3000-0xc)={0x0}, &(0x7f0000fa2000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f000040e000)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) r3 = dup2(r0, r0) ioctl$KDSKBSENT(r3, 0x4b49, &(0x7f00008c2000)="de24115618c9467b081c7cf2006bf371334cc18e1f63c2b92f21a698bcdc8a4263ff17bb62c8e787dd61c95aba17851722de6b88c8730ee984e224dd99a7e11c32bf02df") ptrace(0x4207, r2) pkey_alloc(0x0, 0x2) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r3, 0x404c534a, &(0x7f00002b1000-0x4c)={0x100000000, 0x80000000, 0x800}) ptrace$setregset(0x4205, r2, 0x10000000001, &(0x7f000033f000-0x10)={&(0x7f0000fa5000-0x1)}) 2018/02/09 15:47:26 executing program 5: r0 = add_key(&(0x7f00004d3000-0xa)='encrypted\x00', &(0x7f000030e000-0x5)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000d05000)="699bd8ce2dc227fe0138af8f5c2be4fb916d11dcecb68256dede1a726005375f59e9c950809a4212b6ea211112f7837fcb56897c0cefd696a06de5a0", 0x3c, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000093000-0x8)='keyring\x00', &(0x7f0000d93000-0x5)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xffffffffffffffff) keyctl$instantiate(0xc, r0, &(0x7f0000000000)="16d237812edd458e62d252bea81b4da0f49448dd7d40d3cddf510511e377c737f48700c0ff8b78e0a8bccf39f1afee7e3f4d8d86daa465d79de531bd006053688f3f163433bb9c952f561cf9488626a7ad624b12ad21778949ffea50d2db30aac792dedfee7e0850f55ae9bdf2d0f4a351c63ee5faf4f34bf4c29ab70d2712541bd62ebdc9ea1b3a836161b421e2dd3d09ab7e2207bd16dfbff9", 0x9a, r1) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000005000-0xc), &(0x7f0000003000)=0x3) request_key(&(0x7f0000001000-0x8)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, &(0x7f0000000000)='eth1$/em1-\x00', 0xfffffffffffffffb) 2018/02/09 15:47:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x2000)=nil, 0x2000, 0x3, 0x31, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f00008e2000-0x10)={0x77359400, 0x1}, &(0x7f000001d000), 0x0) socketpair(0x17, 0x0, 0x7, &(0x7f0000219000-0x8)={0x0, 0x0}) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000015000)='/selinux/access\x00', 0x2, 0x0) r2 = socket$unix(0x1, 0x5, 0x0) r3 = inotify_init1(0x80000) poll(&(0x7f0000187000)=[{r0, 0x100}, {r1, 0x10}, {r2, 0x8}, {r3, 0x404}], 0x4, 0xffffffffffffffff) futex(&(0x7f000000d000-0x4), 0xc, 0x1, &(0x7f000000d000), &(0x7f0000048000), 0x0) 2018/02/09 15:47:26 executing program 7: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000e2d000)='/dev/ppp\x00', 0x10000, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000796000)=@routing={0x0, 0xa, 0x2, 0x6, 0x0, [@dev={0xfe, 0x80, [], 0x0, 0x11}, @dev={0xfe, 0x80, [], 0x0, 0xf}, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, @mcast1={0xff, 0x1, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}]}, 0x58) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) clock_getres(0x5, &(0x7f0000b99000-0x10)) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@loopback={0x0, 0x1}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffffffff, 0x7, 0xffffffffffffffff, 0x0, 0xa}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in6=@loopback={0x0, 0x1}}, 0x0, @in=@multicast1=0xe0000001}}, 0xe8) connect$inet6(r1, &(0x7f0000d24000-0x1c)={0xa, 0x1, 0x0, @ipv4={[], [0xff, 0xff], @empty}}, 0x1c) 2018/02/09 15:47:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags}) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000201000-0xa)='/dev/ptmx\x00', 0x0, 0x0) fcntl$dupfd(r0, 0x0, r0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000888000)) 2018/02/09 15:47:26 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) mmap(&(0x7f0000000000/0xffa000)=nil, 0xffa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000a26000-0x1c)=@req3={0x1000000, 0x9, 0x7d0}, 0x1c) statfs(&(0x7f0000012000)='./file0\x00', &(0x7f0000012000-0xc1)=""/193) clone(0x0, &(0x7f0000f39000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) 2018/02/09 15:47:26 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000370000-0xe1)="fd40fe347e1cb06e4ca61a7424ce6caa6c23dfb5e4919f8035703149c8c1ab6ee8127aad9e4ae66d94bafbb87e1c552253d2d25b1366eb2098061a10fc8c8d139dd7db734740e5e3c8709e526a3305a1aa4f76c04b47ba3dbe0f91c371c8dba701a77c00e85e22944f392e79a4a2ec09cf6af2e3c4f30bcecb386c167f103f555b50e9e4be3e6bf6ff143014a4dee80fb139a35032625f34d67edc01bf4d78ee30ad6fdcf78e3eccc403ed431124107de26acdaf0a2044b1aaef20afba4fd4398b80cc8d6e4cc7b259bcf73d2dcb8e3d761dca2e542c11877fc38e66d1283d0c76", &(0x7f00008fe000+0x57), &(0x7f0000000000), &(0x7f0000000000)="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") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000ce4000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000348000-0x8)=0x3) r1 = dup3(r0, r0, 0x80000) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000d29000-0xc0)={0x0, 0xb8, "e886c713d984a2bd501c7ef6e8a0c8428e8c0cf266efa85bcff6d61bfdcfa150202a3ab0288c9cf14633bea0d851dd8b014f14417c642d5112445500564c5336ade9ced3c09a1669f06de348cfeafabcc7b7604ef7484a02c8809b8c9db1f2ebc40e37084b7851d2547b19a7ac5a33d6a21d25c9ec4c96a1ddc2a3c0f41209359590f1d0fa28840f2ce759a9b574c678f64c86b49290fd070a23cf034b159c9f2b1872aba4a22e94677bc00289f4074917d043cb07388986"}, &(0x7f000078d000-0x4)=0xc0) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000b12000-0x8)={r2, 0x401}, 0x8) 2018/02/09 15:47:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000245000)='/dev/input/event#\x00', 0x0, 0x2) write$evdev(r0, &(0x7f0000058000-0x60)=[{}, {}], 0xfffffd24) r1 = dup(r0) r2 = dup2(r1, r0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f00006aa000-0x4)=0x7, 0x4) clone(0x0, &(0x7f0000e19000-0x76), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000dd6000)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) 2018/02/09 15:47:26 executing program 7: mmap(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x0, 0x10171, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f0000003000)=""/232) r1 = syz_open_dev$sg(&(0x7f0000004000)='/dev/sg#\x00', 0x6, 0x2003) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f0000001000-0x53)=""/83) fcntl$setstatus(r1, 0x4, 0x0) 2018/02/09 15:47:26 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x40000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f0000000000)={0x77359400}, 0x10) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) getsockopt$sock_buf(r1, 0x1, 0x1c, &(0x7f0000007000-0x54)=""/84, &(0x7f0000002000)=0x54) 2018/02/09 15:47:26 executing program 4: mmap(&(0x7f0000000000/0xfb000)=nil, 0xfb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f00000fb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000fb000)='./file0\x00', 0x8000, 0x20) socket$unix(0x1, 0x5, 0x0) ioctl(r1, 0xffff, &(0x7f0000013000)="a6a77c22a8596d228379989a66d2bc2dc5144bd87f32c07d23f598a88a11fb2762a62b031b7c04769a181a4d555111dd699f1cbbc25e04056ea06b866b5d98876fe07065d54380ac6142fc238ca4a9cc914c242f987d40e58648ac01113e8070f87a9157a20a3dde9f4c9aa5236811dbf4d1e7015add1132579a327551f50d5d98ef69575f6ad756695a1e1b78d2589d29554963") accept$netrom(r1, 0x0, &(0x7f0000035000)) recvmmsg(0xffffffffffffffff, &(0x7f0000000000)=[{{&(0x7f000002d000-0x80)=@generic, 0x80, &(0x7f0000002000)=[], 0x7b, &(0x7f0000002000)=""/54, 0x20d}}, {{&(0x7f0000003000-0xc)=@nl=@kern, 0xc, &(0x7f00000fb000-0x30)=[{&(0x7f00000fa000)=""/105}, {&(0x7f00000f9000-0x42)=""/66, 0x15c}, {&(0x7f00000fa000-0xb2)=""/178}], 0x0, &(0x7f0000001000)=""/1, 0x1}}], 0x2, 0x0, &(0x7f0000003000-0x10)) setsockopt$inet_buf(r0, 0x0, 0x60, &(0x7f0000000000), 0x0) 2018/02/09 15:47:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000416000)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000f79000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a033533c000035db24a266325d59"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e3f800", @ifru_flags=0x2fd}) r3 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r3, &(0x7f0000a7d000-0x60f), 0x0, 0x48000, &(0x7f00008b1000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x1c) dup2(r2, r2) 2018/02/09 15:47:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f000084f000), 0xfff) 2018/02/09 15:47:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f00004eb000)='net/ip6_flowlabel\x00') unshare(0x28060400) r0 = socket$unix(0x1, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1}, 0x0) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000), 0xfc13}, 0x0) r3 = add_key(&(0x7f000069b000-0x5)='user\x00', &(0x7f0000ee5000-0x5)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00004e3000), 0x0, 0xfffffffffffffffb) r4 = request_key(&(0x7f0000353000-0xb)='pkcs7_test\x00', &(0x7f0000a70000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000cf0000)='\x00', 0xfffffffffffffffb) keyctl$instantiate(0xc, r3, &(0x7f00002cb000-0x6b)="b62e27775d2abd82056feafd825d1be7778ad622fb9777f9e1b7a19d31f8987d2fe431801fb5e5befe507ceb5284f561b93b1b7cdff172137531b306c090f31829a43b8fa4325072e314332ce6f263858c9a1cbce9230e3b63154dccaa2ed6d59623f839c3a57018c215ec", 0x6b, r4) pselect6(0x40, &(0x7f0000cc9000-0x40), &(0x7f0000cc9000-0x40), &(0x7f00000de000-0x40)={0xffffffffffffffe1}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8), 0x8}) 2018/02/09 15:47:26 executing program 4: mmap(&(0x7f0000000000/0xd1c000)=nil, 0xd1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000000000)={@common='nr0\x00', @ifru_flags}) shutdown(r0, 0x0) mmap(&(0x7f0000d1c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00007a9000-0xb)='/dev/hwrng\x00', 0x800, 0x0) mmap(&(0x7f0000d1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNATTACHFILTER(r1, 0x401054d5, &(0x7f0000d1d000)={0x2, &(0x7f0000cbe000-0x10)=[{0x1, 0x7fffffff, 0x38, 0x80000000}, {0xfffffffffffffffd, 0x6, 0x8, 0x3}]}) pipe2(&(0x7f0000d1c000)={0x0, 0x0}, 0x800) mmap(&(0x7f0000d1c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000706000-0x18)={0x0, 0xf0, 0x8, [0x7f, 0x1, 0x9b, 0x0, 0x6, 0x8, 0x8, 0xffff]}, &(0x7f0000d1d000-0x4)=0x18) setsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f000089d000)=@assoc_value={r3, 0x5}, 0x8) recvmmsg(r0, &(0x7f0000d10000)=[{{0x0, 0x0, &(0x7f0000925000+0x8b6)=[], 0x0, &(0x7f0000d0e000)}}, {{&(0x7f0000d16000-0x10)=@in={0x0, 0xffffffffffffffff, @rand_addr}, 0x10, &(0x7f0000d10000)=[{&(0x7f0000d0f000-0x6e)=""/110, 0x6e}, {&(0x7f0000d16000)=""/234, 0xea}, {&(0x7f0000d0f000-0x53)=""/178, 0xb2}, {&(0x7f0000a14000-0x3a)=""/58, 0x3a}, {&(0x7f0000408000-0xd6)=""/214, 0xd6}, {&(0x7f0000d0e000)=""/48, 0x30}], 0x102b, &(0x7f0000d16000)=""/156, 0x9c}}], 0x444444444444698, 0x0, 0x0) 2018/02/09 15:47:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00008f7000-0x7)='mounts\x00') r1 = epoll_create(0x1f) clock_gettime(0x0, &(0x7f0000b46000)={0x0, 0x0}) ppoll(&(0x7f0000a93000-0x38)=[{r1}, {r0}], 0x2, &(0x7f0000feb000)={0x0, r2+30000000}, &(0x7f000023d000), 0x8) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000b59000-0xc)) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) mkdir(&(0x7f0000635000+0x43e)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9f000-0x8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)) chroot(&(0x7f0000fde000-0x8)='./file0\x00') mount(&(0x7f00008bd000-0x8)='./file0\x00', &(0x7f0000a52000-0x8)='./file0\x00', &(0x7f00002d7000-0x3)='9p\x00', 0x5000, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000a2c000)={0x0, @in={{0x2, 0x0, @multicast1=0xe0000001}}, 0x3, 0x80000001, 0x9, 0x3, 0x40}, &(0x7f00001af000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000a89000-0x10)={r3, 0x78, &(0x7f00005b5000-0x78)=[@in={0x2, 0x3, @broadcast=0xffffffff}, @in={0x2, 0x0, @broadcast=0xffffffff}, @in6={0xa, 0x3, 0xfffffffffffffbff, @empty, 0x4}, @in={0x2, 0x0, @broadcast=0xffffffff}, @in={0x2, 0x2, @broadcast=0xffffffff}, @in6={0xa, 0x2, 0x8, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x4}]}, &(0x7f0000f5d000-0x4)=0x10) pivot_root(&(0x7f000035a000-0x8)='./file0\x00', &(0x7f00007d8000-0x8)='./file0\x00') openat$selinux_status(0xffffffffffffff9c, &(0x7f0000282000-0x10)='/selinux/status\x00', 0x0, 0x0) 2018/02/09 15:47:26 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x2, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) getrandom(&(0x7f0000000000), 0x0, 0x3) 2018/02/09 15:47:26 executing program 3: mmap(&(0x7f0000000000/0x949000)=nil, 0x949000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x2f, &(0x7f0000682000-0x33)=""/51, &(0x7f00001f3000-0x4)=0x33) 2018/02/09 15:47:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) syz_open_dev$sg(&(0x7f0000d09000-0x9)='/dev/sg#\x00', 0x0, 0x81) pipe(&(0x7f0000116000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000653000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r1, r4, 0x80007389, 0x0) r5 = dup2(r3, r4) ioctl$int_in(r5, 0x5452, &(0x7f0000e36000-0x8)=0x45) r6 = getpgrp(0x0) ioctl$GIO_UNISCRNMAP(r1, 0x4b69, &(0x7f0000bc4000-0x2f)=""/47) fcntl$setown(r2, 0x8, r6) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000e0c000-0x4)) fcntl$setsig(r4, 0xa, 0x12) r7 = gettid() tkill(r7, 0x100000000000016) close(r0) 2018/02/09 15:47:26 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)) r0 = eventfd(0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xffffffffffffffff, 0x3f, r0, 0x1fffffffffc) openat$sequencer2(0xffffffffffffff9c, &(0x7f00008f7000-0x10)='/dev/sequencer2\x00', 0x101000, 0x0) r1 = open(&(0x7f00005c8000-0x8)='./file0\x00', 0x101000, 0x40) readlink(&(0x7f00004bc000-0x8)='./file0\x00', &(0x7f000014b000)=""/242, 0xf2) getsockopt$inet_dccp_int(r1, 0x21, 0x1, &(0x7f000009a000-0x4), &(0x7f00006d3000)=0x4) mkdir(&(0x7f0000a74000)='./file0\x00', 0x0) unshare(0x20000) mount(&(0x7f00003c5000-0xe)='./file0/file0\x00', &(0x7f0000367000)='./file0\x00', &(0x7f0000f73000)='ramfs\x00', 0x0, 0x0) unshare(0x62020200) rename(&(0x7f0000b44000+0xda4)='./file0\x00', &(0x7f00003e1000)='./file1\x00') 2018/02/09 15:47:26 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00009fc000-0xb)='mountstats\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000b0b000)={{{@in=@multicast1, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@mcast1}}, &(0x7f0000000000)=0xe8) ioctl$VT_DISALLOCATE(r0, 0x5608) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000002000-0x8)) syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0x0, r1, 0x0, 0x0, 0x0) 2018/02/09 15:47:26 executing program 3: mmap(&(0x7f0000000000/0x30000)=nil, 0x30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000002f000)='/dev/loop#\x00', 0x0, 0x441) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000030000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) fcntl$getown(r1, 0x9) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f000002d000)={0x0, 0x1, "a9"}, &(0x7f0000004000-0x4)=0x9) ioctl(r0, 0x440000000000127d, &(0x7f000002d000-0x1)) [ 41.014837] pktgen: kernel_thread() failed for cpu 0 [ 41.020168] pktgen: Cannot create thread for cpu 0 (-4) [ 41.026450] pktgen: kernel_thread() failed for cpu 1 [ 41.031678] pktgen: Cannot create thread for cpu 1 (-4) [ 41.042405] pktgen: Initialization failed for all threads [ 41.196533] pktgen: kernel_thread() failed for cpu 0 [ 41.201641] pktgen: Cannot create thread for cpu 0 (-4) [ 41.207677] pktgen: kernel_thread() failed for cpu 1 [ 41.212768] pktgen: Cannot create thread for cpu 1 (-4) [ 41.218200] pktgen: Initialization failed for all threads 2018/02/09 15:47:27 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x1, 0x302a, &(0x7f0000e65000-0x9)="d7fdaf62070179890fddd5a45d3f32e5", 0x10) openat$sequencer(0xffffffffffffff9c, &(0x7f0000cf7000)='/dev/sequencer\x00', 0x100, 0x0) 2018/02/09 15:47:27 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x40, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$nfc_llcp(r0, 0x0, &(0x7f0000001000-0x4), 0x80000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) times(&(0x7f0000cc2000-0x20)) r1 = socket$inet6(0xa, 0x400000000001, 0x0) r2 = creat(&(0x7f0000a6d000-0x8)='./file0\x00', 0x2) futimesat(r2, &(0x7f0000b39000)='./file0\x00', &(0x7f00004a9000-0x20)={{}, {0x77359400}}) timer_create(0x2, &(0x7f0000273000)={0x0, 0x36, 0x1, @tid}, &(0x7f0000a71000)) timer_create(0x0, &(0x7f0000c8c000)={0x0, 0x1d, 0x4, @tid=0xffffffffffffffff}, &(0x7f00001e8000)) fcntl$setstatus(r1, 0x4, 0x42c00) timer_create(0x1, &(0x7f0000abe000-0x60)={0x0, 0x1e, 0x0, @tid}, &(0x7f0000db4000-0x4)=0x0) timer_gettime(r3, &(0x7f0000964000)) ioctl$KDSETKEYCODE(r2, 0x4b4d, &(0x7f0000854000-0x8)={0x8, 0x10000}) setsockopt$sock_void(r1, 0x1, 0x1b, 0x0, 0x0) r4 = add_key(&(0x7f000023b000-0xc)='id_resolver\x00', &(0x7f0000311000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000db5000)="828c00422aa24d971b92e11b18a6416ef29bc3d3bbc9853ec821c54019c84505a98734dba439033f03866e04ee8353954295eec87ef18c692a18bc3d284cd8380cf5b7630717cf706eef4e5c49453f94e3c637dcfb0ccba10dfc0e3abdcba479ea728d974f8582ed3819cbaa7eeaf650f319a74b9a1e184b49148268f2b8188f", 0x80, 0xfffffffffffffff9) r5 = request_key(&(0x7f0000d91000)='keyring\x00', &(0x7f0000c62000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000c01000-0x8)="42297b2d6c6f4017", r4) keyctl$assume_authority(0x10, r5) getsockopt$sock_timeval(r1, 0x1, 0x0, &(0x7f0000a4e000-0x10), &(0x7f0000bb0000)=0x10) getsockopt$inet6_opts(r1, 0x29, 0x3b, &(0x7f00006ce000-0x2e)=""/46, &(0x7f0000431000-0x4)=0x2e) syz_emit_ethernet(0xb6, &(0x7f0000907000)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [], {@generic={0x6000, "ac81a342f2f1a6ad08eb49c4f85b9620eb7f1b81ccbc4ed021dc2faaa2bc3e9d3ef83594ee6d2dd42886bc4d2c5371f72ccac6133350754190fa714e1859db5708ab0d429aaf1f8658ff4775029eb079643fe65c7e45dba5aaa7e9585e5ed0bfa22f2d35fc644fe23e7650c8fbf4cedd72f1a28a61edc9f48d71304a1cd9ebc03e155fcd272c09cf995f52df82577b2269bb8038a52a067f31b5452646442fb5c120b3adb5d536af"}}}, &(0x7f00006f7000)={0x1, 0x3, [0x178, 0x8ef, 0x884]}) setsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f00004e1000-0x10)={0x0, 0x7530}, 0x8) r6 = dup(r1) setsockopt$inet_tcp_int(r6, 0x6, 0x19, &(0x7f0000a59000)=0x4, 0x4) bind$inet6(r1, &(0x7f0000fa1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$sock_timeval(r6, 0x1, 0x0, &(0x7f0000df8000), &(0x7f0000b4b000)=0x10) sendto$inet6(r0, &(0x7f0000944000), 0x0, 0x20000008, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_udp_encap(r2, 0x11, 0x64, &(0x7f0000d6a000-0x4)=0x5, 0x4) 2018/02/09 15:47:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000c9e000-0x8)={0x0, 0x6}, &(0x7f0000571000-0x4)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000ffd000-0x6)={0x0, 0x3}, &(0x7f0000092000-0x4)=0x6) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f000072d000-0xb8)={r1, 0x1, 0x100000000, 0x6, 0x100, 0x7, 0x2, 0x100000001, {r2, @in6={{0xa, 0x3, 0x3239, @empty, 0x4ba}}, 0x7ff, 0xfffffffffffffff8, 0x1, 0x100000001, 0x20}}, &(0x7f0000713000)=0xb8) setitimer(0x2, &(0x7f00007a3000-0x20)={{0x77359400}, {0x77359400}}, &(0x7f0000c5b000)) r3 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) waitid(0x0, 0xffffffffffffffff, 0x0, 0x2, &(0x7f0000bdb000-0x90)) ppoll(&(0x7f000010a000-0x8)=[{r3, 0x3}], 0x307, &(0x7f0000067000), &(0x7f0000e5a000-0x8)={0x600000000000004}, 0xfffffffffffffdc9) 2018/02/09 15:47:27 executing program 0: mmap(&(0x7f0000000000/0x33000)=nil, 0x33000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000001f000)={&(0x7f0000022000)=@delneigh={0x24, 0x1d, 0x513, 0xffffffffffffffff, 0xffffffffffffffff, {0x2}, [@NDA_DST_IPV4={0x8, 0x1, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}]}, 0x24}, 0x1}, 0x0) mmap(&(0x7f0000033000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000033000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000033000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x6c) write$fuse(r1, &(0x7f0000033000)={0x5f, 0x1, 0xa, @random="bfc8d08d21307200d7640552dfb3d1488b108a71f4149bdcf890b6553421576f1297fa905ebbc73049146ceec2c5ec94aaa37fd0f93611235ba079ff5ef0dce63a184af2ac2d6a7cd10aea1dd0bb15"}, 0x5f) 2018/02/09 15:47:27 executing program 3: mmap(&(0x7f0000000000/0xf88000)=nil, 0xf88000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x3, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000f88000-0x38)={&(0x7f0000f87000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, 0x3a, &(0x7f0000f88000)=[{&(0x7f0000f88000-0xe)=""/119, 0x77}], 0x1, &(0x7f0000f88000-0xcf)=""/207, 0xcf}, 0x0) 2018/02/09 15:47:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00007e5000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) r2 = creat(&(0x7f00008b6000-0x8)='./file0\x00', 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000036000-0x160)={{{{0x2, 0x0, @empty}}, {{0xa, 0x3, 0xe43, @mcast2={0xff, 0x2, [], 0x1}, 0xbd}}}, 0xfbe, 0x9, 0x8, "871c819c68b0e3b12200d1cfcfe546de1d34162f72b612acf62e2b38b9c291cd91114f5c96cdce3b25df9a4d276403da5407049df190ce4d0306d59c31c2d833a0807759d95e3aa36031ed600ddd4b26"}, 0x160) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f00002b3000-0x4)) 2018/02/09 15:47:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xa, 0x20) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000442000-0x8)=@assoc_value={0x0}, &(0x7f0000fa3000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00006eb000)={r1, 0xce22}, &(0x7f0000cc5000)=0x8) write(0xffffffffffffffff, &(0x7f0000c40000-0x10)="1f000000e8030200000006c507141a23", 0x10) setsockopt$inet_udp_int(0xffffffffffffffff, 0x11, 0x1, &(0x7f0000936000-0x4)=0x1839, 0x4) 2018/02/09 15:47:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) getdents64(0xffffffffffffffff, &(0x7f0000990000-0x5c)=""/92, 0x5c) r1 = socket$packet(0x11, 0x800000000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095c000-0x4), 0x4) r2 = dup2(r0, r1) chmod(&(0x7f0000f98000-0x8)='./file0\x00', 0x8) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00006fd000-0xc), &(0x7f0000534000-0x4)=0xc) 2018/02/09 15:47:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = gettid() setrlimit(0xb, &(0x7f00003e3000)) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000e22000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000009000-0x8)=0x3f) recvfrom(r3, &(0x7f0000fb6000), 0x0, 0x0, &(0x7f000074e000)=@ax25={0x6, {"1b13e808009f33"}}, 0x10) fcntl$setsig(r2, 0xa, 0x12) dup2(r2, r3) fcntl$setown(r2, 0x8, r1) tkill(r0, 0x13) r4 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00002ac000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r4, 0x84, 0x7, &(0x7f0000dff000-0x4), &(0x7f0000f0b000)=0x4) r5 = open(&(0x7f0000b47000)='./file0\x00', 0x40, 0xd4) r6 = socket$netlink(0x10, 0x3, 0x4) fchmod(r5, 0x20) ioctl$PPPOEIOCDFWD(r4, 0xb101, 0x0) writev(r6, &(0x7f000013b000)=[{&(0x7f0000374000-0xec)="580000001400192340834b80040d8c560a06f81aed0481e9ffffffffffff5700004824ca944f64e89300050028825a003b7fbe907902008000f0fffefffffe03ed03fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 2018/02/09 15:47:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f000078e000-0x8)='./file0\x00', 0x0) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000bdb000-0x15)='/dev/pktcdvd/control\x00', 0x40000, 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time}], 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) link(&(0x7f0000f3c000-0x8)='./file0\x00', &(0x7f00006b4000-0x10)='./control/file0\x00') setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f0000b1f000), 0x4) rmdir(&(0x7f0000d3c000-0x10)='./control/file0\x00') lremovexattr(&(0x7f0000461000)='./file0\x00', &(0x7f00004dc000)=@random={'system.\x00', '%:trusted\x00'}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/09 15:47:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000daa000)='/dev/autofs\x00', 0x200, 0x0) write$selinux_context(r0, &(0x7f00003d1000-0x20)='system_u:object_r:udev_tbl_t:s0\x00', 0x20) r1 = syz_open_procfs(0x0, &(0x7f0000b92000)='smaps\x00') mlock(&(0x7f0000feb000/0x1000)=nil, 0x1000) pkey_mprotect(&(0x7f0000504000/0x2000)=nil, 0x2000, 0x0, 0xffffffffffffffff) readv(r1, &(0x7f0000dc9000-0x8)=[{&(0x7f0000208000)=""/4096, 0x1000}], 0x1d3) ioctl$PIO_UNIMAPCLR(r1, 0x4b68, &(0x7f00007d5000-0x6)={0x10007f, 0x4, 0x8}) ftruncate(r0, 0x7400000) 2018/02/09 15:47:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) renameat2(0xffffffffffffffff, &(0x7f0000ef4000-0x8)='./file0\x00', 0xffffffffffffffff, &(0x7f0000753000-0x8)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f00002db000-0xe)='./file0/file0\x00', 0x40000, 0x180) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f00002fd000)=0x8, 0x4) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000aa7000-0xb8)={0x0, 0x2, 0x2, 0xffff, 0x100, 0x1, 0x7f, 0x4, {0x0, @in6={{0xa, 0x0, 0x26, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}}}, 0x12, 0x0, 0x9, 0x51, 0x5525}}, &(0x7f0000b6a000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000b39000)={r1, 0x4}, &(0x7f0000f57000-0x4)=0x8) 2018/02/09 15:47:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f00001f1000)='/dev/snd/timer\x00', 0x0, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00009c3000)='/dev/hwrng\x00', 0x84400, 0x0) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000fbe000-0x4), &(0x7f0000b88000-0x4)=0x4) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f00004d2000)={{0x2000000100000001, 0x0, 0x0, 0x0, 0x3}}) sendfile(r1, r1, &(0x7f000081a000), 0x2) 2018/02/09 15:47:27 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x40, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$nfc_llcp(r0, 0x0, &(0x7f0000001000-0x4), 0x80000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) times(&(0x7f0000cc2000-0x20)) r1 = socket$inet6(0xa, 0x400000000001, 0x0) r2 = creat(&(0x7f0000a6d000-0x8)='./file0\x00', 0x2) futimesat(r2, &(0x7f0000b39000)='./file0\x00', &(0x7f00004a9000-0x20)={{}, {0x77359400}}) timer_create(0x2, &(0x7f0000273000)={0x0, 0x36, 0x1, @tid}, &(0x7f0000a71000)) timer_create(0x0, &(0x7f0000c8c000)={0x0, 0x1d, 0x4, @tid=0xffffffffffffffff}, &(0x7f00001e8000)) fcntl$setstatus(r1, 0x4, 0x42c00) timer_create(0x1, &(0x7f0000abe000-0x60)={0x0, 0x1e, 0x0, @tid}, &(0x7f0000db4000-0x4)=0x0) timer_gettime(r3, &(0x7f0000964000)) ioctl$KDSETKEYCODE(r2, 0x4b4d, &(0x7f0000854000-0x8)={0x8, 0x10000}) setsockopt$sock_void(r1, 0x1, 0x1b, 0x0, 0x0) r4 = add_key(&(0x7f000023b000-0xc)='id_resolver\x00', &(0x7f0000311000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000db5000)="828c00422aa24d971b92e11b18a6416ef29bc3d3bbc9853ec821c54019c84505a98734dba439033f03866e04ee8353954295eec87ef18c692a18bc3d284cd8380cf5b7630717cf706eef4e5c49453f94e3c637dcfb0ccba10dfc0e3abdcba479ea728d974f8582ed3819cbaa7eeaf650f319a74b9a1e184b49148268f2b8188f", 0x80, 0xfffffffffffffff9) r5 = request_key(&(0x7f0000d91000)='keyring\x00', &(0x7f0000c62000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000c01000-0x8)="42297b2d6c6f4017", r4) keyctl$assume_authority(0x10, r5) getsockopt$sock_timeval(r1, 0x1, 0x0, &(0x7f0000a4e000-0x10), &(0x7f0000bb0000)=0x10) getsockopt$inet6_opts(r1, 0x29, 0x3b, &(0x7f00006ce000-0x2e)=""/46, &(0x7f0000431000-0x4)=0x2e) syz_emit_ethernet(0xb6, &(0x7f0000907000)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [], {@generic={0x6000, "ac81a342f2f1a6ad08eb49c4f85b9620eb7f1b81ccbc4ed021dc2faaa2bc3e9d3ef83594ee6d2dd42886bc4d2c5371f72ccac6133350754190fa714e1859db5708ab0d429aaf1f8658ff4775029eb079643fe65c7e45dba5aaa7e9585e5ed0bfa22f2d35fc644fe23e7650c8fbf4cedd72f1a28a61edc9f48d71304a1cd9ebc03e155fcd272c09cf995f52df82577b2269bb8038a52a067f31b5452646442fb5c120b3adb5d536af"}}}, &(0x7f00006f7000)={0x1, 0x3, [0x178, 0x8ef, 0x884]}) setsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f00004e1000-0x10)={0x0, 0x7530}, 0x8) r6 = dup(r1) setsockopt$inet_tcp_int(r6, 0x6, 0x19, &(0x7f0000a59000)=0x4, 0x4) bind$inet6(r1, &(0x7f0000fa1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$sock_timeval(r6, 0x1, 0x0, &(0x7f0000df8000), &(0x7f0000b4b000)=0x10) sendto$inet6(r0, &(0x7f0000944000), 0x0, 0x20000008, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_udp_encap(r2, 0x11, 0x64, &(0x7f0000d6a000-0x4)=0x5, 0x4) 2018/02/09 15:47:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_proto_private(r0, 0x89ef, &(0x7f000010e000)="781f6e3fd9eebca7e99845a5d3fc79977c3b1bfed0f82f3373410bb5b978983c397a18ef11088b36d109efac157b4e6a4544187d258e3685cbbe681e1b82d9a2c967270ba47f3af9d76fe7b74b875d7241fbf8dcec2ffdce8cc1b3a30fc1c2fbb78bf50c93638e4bb4e2") ftruncate(0xffffffffffffffff, 0x7fff) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000eeb000-0xa)='/dev/ptmx\x00', 0x840000000000801, 0x0) sendfile(r1, 0xffffffffffffffff, &(0x7f00000d1000-0x8), 0x8000fffffffe) ioctl$sock_SIOCADDDLCI(0xffffffffffffffff, 0x8980, &(0x7f00006ed000)={@common='ipddp0\x00', 0x100}) r2 = creat(&(0x7f0000386000-0x8)='./file0\x00', 0xa) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000f8a000-0x8)={0x0, 0x76}, &(0x7f0000eb5000)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f000086f000)={0x3, 0x2, 0x5, 0x6, r3}, 0x10) ioctl$TCFLSH(r1, 0x540b, 0x2) r4 = openat$keychord(0xffffffffffffff9c, &(0x7f0000524000)='/dev/keychord\x00', 0x300, 0x0) ioctl$SIOCSIFMTU(r4, 0x8922, &(0x7f000015e000-0x28)={@common='sit0\x00', 0x10001}) 2018/02/09 15:47:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000045b000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$EVIOCGVERSION(r1, 0x80044501, &(0x7f0000b1e000-0x6a)=""/106) pread64(r1, &(0x7f00000ab000)=""/227, 0xe3, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fe2000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x20000000002, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000195000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x2, 0x1}, 0x20) fcntl$setpipe(r0, 0x407, 0x3000000) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fe6000)={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x0, 0x400002}, 0x20) 2018/02/09 15:47:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x800000000002, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f000095c000-0x4)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) r1 = socket(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f00000b9000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x100000002}, 0x1c) sendto$inet(r1, &(0x7f000050a000-0x6e), 0xff77, 0x8000, &(0x7f0000560000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f000069c000-0x8)={0x0, 0x3ff}, &(0x7f0000a19000)=0x8) sendmsg$inet_sctp(r1, &(0x7f0000820000-0x38)={&(0x7f0000ef6000-0x10)=@in={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0, 0xe}}, 0x10, &(0x7f0000798000)=[], 0x0, &(0x7f000097e000-0x30)=[@sndrcv={0x30, 0x84, 0x1, {0x10, 0x9, 0x9, 0x3, 0x761, 0xb2e, 0x2, 0x80000001, r2}}], 0x30}, 0xfffffffffffffffe) 2018/02/09 15:47:27 executing program 4: mmap(&(0x7f0000000000/0xf71000)=nil, 0xf71000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$nfc_llcp(0xffffffffffffffff, 0x0, &(0x7f0000f72000-0x4)) fcntl$notify(r0, 0x402, 0x9) connect$nfc_llcp(r0, &(0x7f0000e62000)={0x27, 0x2, 0x78b31c2d, 0x6, 0x3, 0x41, "551a712bacec58fbe70ee9d568415563187dc9fe611b6de0477b2da241a9c7e51a1a271f0e5c50abdb53c97ec4f553a91b7562bf8b963db7491424c4b30631", 0x80000001}, 0x60) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f000000a000-0x38)={&(0x7f0000002000-0xc)={0x10}, 0xc, &(0x7f0000007000)={&(0x7f0000f6a000-0x20)={0x1c, 0x13, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x1f}, [@typed={0x8, 0x1, @binary}]}, 0x1c}, 0x1}, 0x0) 2018/02/09 15:47:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000857000)='big_key\x00', &(0x7f00001c0000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00007bf000)="757365727b806b657972696e6729706f7369785f61636c5f6163636573736a00", 0xfffffffffffffffa) keyctl$revoke(0x3, r0) r1 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet6_buf(r1, 0x29, 0x3d, &(0x7f0000d93000)=""/222, &(0x7f0000d0e000-0x4)=0xde) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000a3a000-0x9)='/dev/rtc\x00', 0x204000, 0x0) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000ce5000)) 2018/02/09 15:47:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000272000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000b29000-0x8)='./file0\x00', &(0x7f00008f9000-0x8)='./file0\x00', &(0x7f0000b4f000-0x7)='proc\x00', 0x1000000001, 0x0) chroot(&(0x7f00004fb000)='./file0\x00') r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000768000-0x10)='/dev/sequencer2\x00', 0x410000, 0x0) mknodat(r0, &(0x7f0000452000-0xe)='./file0/file0\x00', 0x0, 0xe3) clone(0x3002017f, &(0x7f0000901000), &(0x7f0000695000), &(0x7f00002e2000-0x4), &(0x7f00008b4000-0x1)) 2018/02/09 15:47:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000342000)='/dev/keychord\x00', 0x40400, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000f54000)={0x0, 0x400000071e3, 0x7, [0x3, 0x24000, 0x10001, 0x4, 0x101, 0x20, 0x100]}, &(0x7f0000eca000)=0x16) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00001cf000-0x108)={r1, @in={{0x2, 0x3, @multicast1=0xe0000001}}, [0x8000, 0x0, 0xa9, 0x8001, 0x1, 0x5, 0x5, 0xda2, 0x5, 0x8, 0x9, 0xeb, 0x200, 0x0, 0xfffffffffffeffff]}, &(0x7f0000f7d000)=0x108) r2 = socket(0x13, 0xfffffffffffffffb, 0xffffffffffffffff) connect(r2, &(0x7f0000649000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}}}, 0x12) 2018/02/09 15:47:27 executing program 5: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000008000)={0x1, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) mprotect(&(0x7f0000008000/0x3000)=nil, 0x3000, 0x2) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000013000-0x4)=0xfffffffffffffde4) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x5421, &(0x7f0000016000)=0x7fffffff) 2018/02/09 15:47:27 executing program 7: sched_yield() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x4) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f000025e000-0x6)='ramfs\x00', 0x0, &(0x7f00005aa000)) mount(&(0x7f0000034000-0xc)='./file0/bus\x00', &(0x7f0000010000-0x8)='./file0\x00', &(0x7f0000458000)='anon_inodefs\x00', 0x7ffbc, &(0x7f0000032000)) 2018/02/09 15:47:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getxattr(&(0x7f000062b000)='./file0\x00', &(0x7f00003ee000)=@random={'trusted.', '$vmnet1^\x00'}, &(0x7f000030f000-0x8f)=""/143, 0x8f) accept$ipx(0xffffffffffffffff, &(0x7f0000f2d000), &(0x7f000021f000-0x4)=0x10) sendmsg(0xffffffffffffffff, &(0x7f0000cde000-0x38)={&(0x7f00007d2000-0x10)=@in={0x2, 0x1, @loopback=0x7f000001}, 0x10, &(0x7f0000296000-0x50)=[]}, 0x8094) [ 42.086354] audit: type=1400 audit(1518191247.677:24): avc: denied { write } for pid=6670 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/02/09 15:47:28 executing program 6: r0 = socket$inet6(0xa, 0x4, 0x805) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) mremap(&(0x7f000000a000/0x3000)=nil, 0x3000, 0x3000, 0x3, &(0x7f0000005000/0x3000)=nil) remap_file_pages(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x0, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f00007f6000-0x50)={@mcast2={0xff, 0x2, [], 0x1}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}) 2018/02/09 15:47:28 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x10040, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000002000-0x4)=0x1000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000002000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) renameat2(r0, &(0x7f0000001000)='./file0\x00', r1, &(0x7f0000000000+0x82b)='./file0\x00', 0x1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000003000-0x8)='./file0\x00', 0x0) clone(0x0, &(0x7f0000001000), &(0x7f0000001000-0x4), &(0x7f0000002000-0x4), &(0x7f0000000000)="888c861c934b536f30cac143f2dbc7bfd03c976e34c6ca4be158d52611517c3769e7ef1ac80a3e03dd64b329010d2ac824f640b5cc2b800ddb8b8b55ff6b3795766e8a7d73d155398ba119bd22b07041825d334093ef37c367ae0b7e6a768de20f09066b6ab181923395e8dfa8cb654b87eeceb561f2650927e3269caf2ca879831d080546f946500bd14aad43fd171cbfb2f5297221701ace2ae934") mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) statfs(&(0x7f0000003000-0x8)='./file0\x00', &(0x7f0000cbd000-0x76)) getpeername$netlink(r1, &(0x7f0000001000-0xc), &(0x7f0000002000)=0xc) 2018/02/09 15:47:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80a, 0x6) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) munmap(&(0x7f0000f64000/0x4000)=nil, 0x4000) creat(&(0x7f000097f000-0x8)='./file0\x00', 0x0) fcntl$getflags(r0, 0x40b) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x7, &(0x7f0000f65000-0x60)={0x0, 0x13, 0x0, @thr={&(0x7f00004a6000-0x8b)="63bd7632d7874fde9abaea30c6d8d88925ae6c2e8b094875d83bde37c86a4550eabf72c43cfdf7771e76455be72461ed29858cd108f15185ca75c63fb7b4edc9ee72137d06976d5e8b92525f207b3c634550ecd862dfc2510cb3a65ba0e9a600e65aaff47f1ffb23d3e56884bac37938367da11ecbe578688b786b5d15aa44229f26fc3e5e4085148ce9e7", &(0x7f00001bc000)="8e2f6581679d58240a84e815bc942c62d033a1c36efce3d3432077d3d8ecff3a63d0f337e46c374f9d78f4a41bd55db33a"}}, &(0x7f0000f65000-0x4)=0x0) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_gettime(r1, &(0x7f0000f64000)) ioctl$KDGKBMODE(0xffffffffffffffff, 0x4b44, &(0x7f0000f47000)) perf_event_open(&(0x7f000002f000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffdf, 0xffffffffffffffff, 0x0) shmdt(0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f00008d3000)='/dev/sequencer2\x00', 0x1, 0x0) 2018/02/09 15:47:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000c36000)=0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000b46000-0x8)) ptrace$poke(0x8000000005, r0, &(0x7f0000141000), 0x8000000000ffff) mkdir(&(0x7f0000d48000)='./file0\x00', 0x0) readlink(&(0x7f000047b000)='./file0\x00', &(0x7f00008d9000)=""/4096, 0x1000) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) pkey_mprotect(&(0x7f0000363000/0x1000)=nil, 0x1000, 0x2, 0xffffffffffffffff) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f000094d000)='/dev/rfkill\x00', 0x400000, 0x0) ioctl$sock_ifreq(r1, 0x89bb, &(0x7f000018d000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_mtu=0x80}) ioctl$TCGETA(r1, 0x5405, &(0x7f00007ae000-0x14)) 2018/02/09 15:47:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00006cf000-0xb)='/dev/loop#\x00', 0x0, 0x0) preadv(r0, &(0x7f0000caa000)=[{&(0x7f0000d62000-0x1000)=""/4096, 0x1000}, {&(0x7f00002e2000-0x1000)=""/4096, 0x1000}, {&(0x7f0000d8e000)=""/141, 0x8d}], 0x3, 0x0) 2018/02/09 15:47:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000000)={0x2, &(0x7f0000fbd000-0x10)=[{0x84}, {0x6}]}, 0x10) sendto(r0, &(0x7f000002b000-0xd8), 0x0, 0x0, 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000f97000)={{{@in6=@dev, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in=@multicast1}}, &(0x7f0000dea000-0x4)=0xe8) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000b5c000)='/selinux/enforce\x00', 0x0, 0x0) getsockopt$ax25_buf(r3, 0x101, 0x19, &(0x7f00007f0000-0x1d)=""/29, &(0x7f00000b4000)=0x1d) r4 = getuid() setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00004b4000-0xe8)={{{@in=@empty, @in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x0, 0x4, 0x0, 0x0, 0xa, 0x80, 0x20, 0x32, r2, r4}, {0x3, 0xa1, 0x5, 0x3, 0x8434, 0xd73, 0xfc, 0xa48d}, {0x2, 0x30, 0x14}, 0x81, 0xe, 0xfa4d1501d5437e7, 0x1, 0x2, 0x2}, {{@in=@broadcast=0xffffffff, 0x2, 0x2b}, 0xa, @in=@dev={0xac, 0x14, 0x0, 0x17}, 0x0, 0x2, 0x0, 0xfffffffffffffffd, 0x2, 0xffff, 0x7ff}}, 0xe8) 2018/02/09 15:47:28 executing program 2: mmap(&(0x7f0000001000/0x4ed000)=nil, 0x4ed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mknod(&(0x7f00001a8000-0x8)='./file0\x00', 0x28, 0x3ff) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00004ee000-0x30)={0x4, 0x0, &(0x7f0000004000-0x18)=[@register_looper={0x630b}], 0x0, 0x0, &(0x7f00004ed000)}) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000104000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000344000)={0xffffffffffff0000, 0xffff, 0x3, 0x9}, 0x8) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f00004ee000+0x64e)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000f000-0x30)={0x1c, 0x0, &(0x7f000000e000)=[@decrefs={0x40046307, 0x1}, @increfs_done={0x40106308}], 0x0, 0xfdfd, &(0x7f00004ec000)}) 2018/02/09 15:47:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000c9c000)={0xa, 0x2, 0x0, @empty}, 0x1c) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f00009c8000-0x4), 0x4) listen(r0, 0x4) r2 = accept$ipx(r1, &(0x7f0000caa000-0x10), &(0x7f00003f9000-0x4)=0x3b) sendto$inet(r0, &(0x7f0000d44000), 0x0, 0x20008045, &(0x7f00000b0000)={0x2, 0x2, @empty}, 0x10) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f000098b000)={{{@in=@multicast1, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@multicast1}}, &(0x7f0000dec000-0x4)=0xe8) getsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f00000e5000-0x4), &(0x7f00009a9000)=0x4) r4 = getuid() setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000625000)={{{@in=@empty, @in=@multicast2=0xe0000002, 0x0, 0x4d85, 0x3, 0x0, 0xa, 0x80, 0x20, 0x3c, r3, r4}, {0x2, 0x9, 0x80000000, 0x4, 0x9e, 0x80, 0x7, 0x586}, {0x7f, 0x3800000000, 0xfd20, 0x1}, 0x1000, 0xffffffffffffffff, 0x1, 0x1, 0x2, 0x3}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0xff}, 0x2, @in=@multicast2=0xe0000002, 0x6, 0x0, 0x3, 0x5, 0x9, 0x4, 0x40}}, 0xe8) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000a63000-0xc)={0xc07, 0x1, 0x8, 0x5, 0x5}, 0xc) r5 = accept4(r2, &(0x7f00009f7000-0x9)=@rc, &(0x7f0000d9c000-0x4)=0x9, 0x80800) sendmsg$inet_sctp(r5, &(0x7f0000207000-0x38)={&(0x7f00007ee000-0x10)=@in={0x2, 0x1, @rand_addr=0x8000}, 0x10, &(0x7f0000a2b000-0x40)=[], 0x4, 0x0, 0x34b, 0x40}, 0x4000080) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000288000-0x8)={0x3000001, 0xffffffffffffffff}, 0x8) setsockopt$inet_tcp_int(r0, 0x6, 0x1b, &(0x7f0000411000)=0x3ff, 0x4) 2018/02/09 15:47:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00001ee000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) recvmsg(r0, &(0x7f0000588000-0x38)={&(0x7f0000062000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, 0x32, &(0x7f0000e68000-0x10)=[{&(0x7f0000ad1000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000953000)=""/235, 0xeb}, 0x0) sendto$inet(r0, &(0x7f00007d9000), 0x0, 0x20008004, &(0x7f0000ee7000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) getpeername$llc(r0, &(0x7f0000d06000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f00006a1000)=0x10) sendto$inet(r0, &(0x7f0000763000-0x1), 0xfdc7, 0x0, &(0x7f000057c000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x10) 2018/02/09 15:47:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0xa00000000002, 0x0, &(0x7f0000887000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = creat(&(0x7f0000c60000-0x8)='./file0\x00', 0x20) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000a6f000-0x98)={0x0, @in6={{0xa, 0x0, 0x81, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x1f}}, 0x694, 0x9}, &(0x7f00004ea000-0x4)=0x98) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000521000+0x3d8)={r3, 0xd0, "5ac307c54daadf96279bdcb158f739e7c8937914f05b115fc3cafccf5e99de395abe079bbb107ead67c00e2a906578c00c722f92c2bf3f83ee606444ccbb472a482529a629b29ae545eb3dd684b274705b67729dcca23047ce7d253b915a47b23bfac990baaa2de18e48e57edcedc2f40dddea294ee04f613b5668b459cc347fdd57d98e26c5f11efdfa86e73aea8a14e9ae32e1b10f6589203bcbafc96575a04ca9e60a22b76557b626c7bb77e26a2d74a37ff9dd6660ec692b2211ed381a72a471f356683813377d01ec8918733af2"}, &(0x7f00006fc000-0x4)=0xd8) fcntl$lock(r1, 0x7, &(0x7f0000002000)={0x1}) unshare(0x400) fcntl$lock(r1, 0x7, &(0x7f0000010000)) dup3(r0, r1, 0x0) [ 42.577253] device lo entered promiscuous mode [ 42.587829] binder: 6702:6710 ERROR: BC_REGISTER_LOOPER called without request [ 42.614815] binder: 6702:6710 DecRefs 0 refcount change on invalid ref 1 ret -22 2018/02/09 15:47:28 executing program 7: sendmmsg$unix(0xffffffffffffffff, &(0x7f0000eb6000)=[], 0x0, 0xfffffffffffffffc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x80000, 0x0) connect$unix(r0, &(0x7f0000377000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000001000-0xb8)={0x0, 0x20, 0x2, 0x6, 0x2, 0xabef, 0x80000000, 0x0, {0x0, @in={{0x2, 0x1, @multicast2=0xe0000002}}, 0x617, 0x401, 0x7, 0x5c0000000000000, 0x9}}, &(0x7f0000002000-0x4)=0xb8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000000)={r1, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}}}, 0x8c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000002000)='/proc/self/net/pfkey\x00', 0x40043, 0x0) 2018/02/09 15:47:28 executing program 4: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000939000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000001000-0x20)={@mcast2={0xff, 0x2, [], 0x1}, 0x800, 0x2, 0x3, 0x9, 0xffffffffffffd06b, 0x0, 0x100000001}, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$session_to_parent(0x12) r1 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f0000cde000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x108) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000892000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x1, [{{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}]}, 0x110) setsockopt$inet6_group_source_req(r1, 0x29, 0x2c, &(0x7f0000a83000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}}, 0x108) 2018/02/09 15:47:28 executing program 1: mmap(&(0x7f0000000000/0xf7b000)=nil, 0xf7b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) ppoll(&(0x7f0000f7a000-0x18)=[], 0x0, &(0x7f0000f7a000-0x10), &(0x7f0000f7a000-0x8)={0x3}, 0x8) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000435000-0xc)='/dev/rfkill\x00', 0x10183, 0x0) mmap(&(0x7f0000f7b000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000f7b000)={0x0, 0x1000, "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"}, &(0x7f0000f7c000-0x4)=0x1008) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000f7e000-0xc)={0x1, 0x1, 0x9, 0xffffffff, 0x7fffffff}, 0xc) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000f7c000-0x4)=@assoc_id=r1, 0x4) 2018/02/09 15:47:28 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000079000-0x38)={&(0x7f0000a4b000-0xc)={0x10}, 0xc, &(0x7f0000069000-0x10)={&(0x7f0000931000)=@newspdinfo={0x14, 0x24, 0x619, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, []}, 0x14}, 0x1}, 0x0) [ 42.623607] binder: 6702:6710 BC_INCREFS_DONE node 10 has no pending increfs request 2018/02/09 15:47:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00007ff000)='net/sockstat6\x00') ioctl$FIONREAD(r0, 0x541b, &(0x7f000032b000-0x4)) r1 = socket(0x11, 0x8020400000000802, 0x0) bind(r1, &(0x7f0000ed7000-0x80)=@generic={0x11, "0000010000000000080044944eeba71a496ae252922cb18f722e2ada000000012e0b3836005404b0e00100000014f26effffffffffffff67b100800000000000000101013c5804459e15775027ecce66fd792bbf0e5bf5ff1b080000dad11c000100fff6000000004974000000030000000000000000076d3a09ffc2c654"}, 0x80) sendmsg$key(r1, &(0x7f000009e000)={0x0, 0x0, &(0x7f0000251000-0x10)={&(0x7f00007d2000)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) 2018/02/09 15:47:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000574000), 0x4) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000e48000-0x8)={0x0}) getsockname$packet(r0, &(0x7f0000424000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000aa1000)=0x14) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f00009b7000-0x8)={r1, 0x1}) getpeername$ax25(r0, &(0x7f0000b1e000-0x10), &(0x7f0000d80000)=0x10) 2018/02/09 15:47:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00005b2000)='/dev/sequencer\x00', 0x18000, 0x0) bind$ax25(r1, &(0x7f00005da000)={0x3, {"4b07bb1f39c68e"}, 0x804}, 0xc) sendmsg$netlink(r0, &(0x7f0000ea1000-0x38)={0x0, 0x0, &(0x7f0000af8000-0x30)=[{&(0x7f0000eaa000-0x1328)={0x14, 0x1c, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, "", [@nested={0x4, 0x0, []}]}, 0x14}], 0x1}, 0x0) 2018/02/09 15:47:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000146000-0x5)='task\x00') accept$ipx(r0, &(0x7f0000043000-0x10), &(0x7f0000e07000-0x4)=0x10) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f000011d000)={@mcast2, 0x0}, &(0x7f0000eeb000)=0x14) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f00003cf000)={r1, 0x1, 0xfffffffffffffdc2, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x17}}, 0x10) getdents(r0, &(0x7f0000825000-0xa7)=""/84, 0x54) getdents(r0, &(0x7f0000584000-0xf8)=""/72, 0x48) clone(0x0, &(0x7f0000aad000), &(0x7f0000d21000-0x4), &(0x7f00004e5000), &(0x7f00000fb000-0x71)) getdents(r0, &(0x7f00007e0000-0x7)=""/7, 0x7) 2018/02/09 15:47:28 executing program 7: mmap(&(0x7f0000000000/0xd99000)=nil, 0xd99000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000a73000-0xd)='net/if_inet6\x00') mmap(&(0x7f0000d99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ipx(r0, &(0x7f000039e000), &(0x7f0000d99000)=0x10, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000938000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = fcntl$dupfd(r1, 0x406, r1) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f00007cc000)=0xfffffffffffff001, 0x4) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000fd6000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000939000-0x5)=@ethtool_wolinfo={0x24, 0x0, 0x0, "00000707c89d"}}) 2018/02/09 15:47:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000b64000)='/dev/net/tun\x00', 0x0, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000a74000-0x10)='/dev/sequencer2\x00', 0x8002, 0x0) write$sndseq(r2, &(0x7f0000a75000-0x30)=[{0x5b94, 0x0, 0xffffffffffffffff, 0x0, @time, {}, {}, @raw32}], 0x30) r3 = fcntl$dupfd(r1, 0x0, r1) ioctl$sock_inet_SIOCGIFNETMASK(r3, 0x891b, &(0x7f0000b20000)={@generic="9a3ca8525533d0f322ebc38fca5deef9", @ifru_flags=0x5400}) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000db4000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e400", @ifru_flags=0x2fd}) lstat(&(0x7f0000fd4000-0x8)='./file0\x00', &(0x7f0000635000)) socket$inet(0x2, 0x0, 0x0) 2018/02/09 15:47:28 executing program 5: setpriority(0x2, 0x0, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000344000-0x8)='./file0\x00', 0x4300, 0x1) r1 = getpgrp(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000000)={{{@in6=@dev, @in=@multicast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@multicast1}}, &(0x7f0000eba000)=0xe8) lstat(&(0x7f0000404000-0x8)='./file0\x00', &(0x7f0000661000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={r1, r2, r3}, 0xc) fcntl$getown(r0, 0x9) 2018/02/09 15:47:28 executing program 7: mmap(&(0x7f0000000000/0xd1f000)=nil, 0xd1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00008b7000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000155000)={{0x63, 0x8}, 0x0, 0x3188b243, 0x2, {0x6, 0x7}, 0x3, 0x6}) mmap(&(0x7f0000d1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) bind$unix(r2, &(0x7f0000003000)=@abs={0x1, 0x0, 0x0}, 0x8) listen(r2, 0xfffffffffffffffc) connect(r1, &(0x7f0000986000-0x8)=@un=@abs={0x1, 0x0, 0x0}, 0x8) syz_open_procfs(0x0, &(0x7f0000333000-0x9)='net/arp\x00') mmap(&(0x7f0000d1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/02/09 15:47:28 executing program 0: unlink(&(0x7f000059c000)='./file0\x00') mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000001f000-0x3)='./file0/file0\x00', r0, &(0x7f0000013000-0x8)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000ded000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r0, &(0x7f000037d000-0xe)='./file0/file0\x00', r1, 0x0, 0x0) 2018/02/09 15:47:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00002b5000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TCSETS(r1, 0x5402, &(0x7f0000740000)={0x7fff, 0x9e4, 0x800, 0x4a, 0x1400000, 0x6, 0xfffffffffffffffb, 0x4, 0x7, 0x8000, 0x9, 0x81}) setsockopt$sock_int(r0, 0x1, 0x31, &(0x7f0000564000), 0xffffffffffffffe2) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000076e000)='/dev/sequencer2\x00', 0x400880, 0x0) ioctl$PPPIOCSFLAGS(r2, 0x40047459, &(0x7f00008a2000-0x4)=0x800) recvfrom(r0, &(0x7f0000961000-0x3f)=""/63, 0x3f, 0x2000, &(0x7f00000ab000)=@ax25={0x3, {"7b4b74e22db3d5"}, 0x7}, 0x10) ioctl$BINDER_THREAD_EXIT(r2, 0x40046208, 0x0) sendmsg$nl_netfilter(r0, &(0x7f00006fd000-0x38)={&(0x7f0000bcb000)={0x10}, 0xc, &(0x7f0000afd000-0x10)={&(0x7f0000942000-0x157c)={0x14, 0x4, 0xa, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x40f028914d4eee02}, []}, 0x14}, 0x1}, 0x0) ioctl$TUNSETSNDBUF(r2, 0x400454d4, &(0x7f0000525000-0x4)=0x3674) read(r1, &(0x7f0000212000)=""/229, 0xe5) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f00001b7000)=@syzn={0x73, 0x79, 0x7a, 0x0}) [ 42.652515] binder: BINDER_SET_CONTEXT_MGR already set [ 42.657190] binder: 6702:6718 ERROR: BC_REGISTER_LOOPER called without request [ 42.662031] binder: 6702:6732 DecRefs 0 refcount change on invalid ref 1 ret -22 [ 42.662040] binder: 6702:6732 BC_INCREFS_DONE u0000000000000000 no match [ 42.688053] binder: 6702:6710 ioctl 40046207 0 returned -16 [ 42.752982] audit: type=1400 audit(1518191248.337:25): avc: denied { read } for pid=6766 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/02/09 15:47:28 executing program 6: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000015000)='wlan1nodevkeyringposix_acl_accesswlan0:+posix_acl_accessvboxnet0\x00', 0x2) r0 = syz_open_dev$loop(&(0x7f0000005000-0xb)='/dev/loop#\x00', 0x0, 0x4002) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0xfffffffffffffffc) 2018/02/09 15:47:28 executing program 5: epoll_create1(0x0) r0 = socket$inet6(0xa, 0x806, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000d07000-0xa0)={0x0, @in6={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0xff}}, 0x800, 0x5, 0x5, 0x10001, 0x20}, &(0x7f0000001000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000df8000-0x4)=@assoc_id=r1, 0x4) flock(r0, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rtc\x00', 0x410000, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x2400, 0x5) 2018/02/09 15:47:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd(0xffffffffffffffff, &(0x7f00005ee000-0x8), 0x8) unshare(0x48c0000) fadvise64(r0, 0x0, 0xfffffffffffffffc, 0x0) sendfile(r0, r0, 0x0, 0x6) 2018/02/09 15:47:28 executing program 7: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000008000-0x9)='/dev/rtc\x00', 0x20000, 0x0) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x2000000000, 0x0, 0x100000003, 0x0, []}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_int(r0, 0x107, 0x0, &(0x7f0000004000), &(0x7f0000009000-0x4)=0x4) ioctl(r0, 0x8918, &(0x7f0000000000)) 2018/02/09 15:47:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000315000-0x74)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb") getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f00005d7000-0x4)=0x10000, &(0x7f0000797000)=0x4) r1 = open(&(0x7f0000000000)='./file0\x00', 0xc0, 0x0) fcntl$getown(r1, 0x9) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000d56000-0x68)={0x3, 0x4, 0x7, {}, 0x7, 0x20}) mount(&(0x7f00001a5000-0xe)='./file0\x00', &(0x7f0000f8a000-0x8)='./file0\x00', &(0x7f000067b000)='\x00v\t', 0x1004, &(0x7f0000d86000-0x8f)) readv(r0, &(0x7f000005a000)=[{&(0x7f00001db000-0xcb)=""/203, 0xcb}], 0x1) mount(&(0x7f000000a000)='.', &(0x7f000014e000)='./file0\x00', &(0x7f0000263000)='nsfs\x00', 0x24, &(0x7f0000d1d000-0x1)="d6") 2018/02/09 15:47:28 executing program 4: clone(0x0, &(0x7f00009a5000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000804000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000001000-0x4), &(0x7f0000c91000-0x4), &(0x7f000030e000)) 2018/02/09 15:47:28 executing program 2: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000018000)='/dev/usbmon#\x00', 0x5, 0x2) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f000000a000)=@assoc_value={0x0, 0x7}, &(0x7f0000019000-0x4)=0x8) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000019000-0x8)={r1, 0x315a973}, 0x8) fcntl$setpipe(r0, 0x407, 0xc80) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f000000a000)={&(0x7f0000014000)={0x10}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000012000-0x58)=@bridge_getlink={0x20, 0x12, 0x305, 0xffffffffffffffff, 0xffffffffffffffff, {0x7}, []}, 0x20}, 0x1}, 0x0) 2018/02/09 15:47:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r0 = getuid() r1 = getegid() syz_fuseblk_mount(&(0x7f00008e0000-0x8)='./file0\x00', &(0x7f00009b4000)='./file0\x00', 0x0, r0, r1, 0x6, 0x1, 0x88000) write$fuse(0xffffffffffffffff, &(0x7f000077c000-0x28)={0x28, 0x0, 0x0, @fuse_notify_store_out}, 0x28) mincore(&(0x7f00003fc000/0xc00000)=nil, 0xc00000, &(0x7f0000f4c000)=""/4096) 2018/02/09 15:47:28 executing program 3: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x10, 0xfffffffffffffffd, 0x7) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000004000-0x38)={&(0x7f0000000000)=@nl=@proc={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000009000)=[{&(0x7f0000001000)="1b00000011007fafb72d1cb2a4a280930b064b720ba8432c752623", 0x1b}], 0x1, &(0x7f0000004000)=[], 0x0, 0xfffffffffffffffc}, 0x0) 2018/02/09 15:47:28 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/hwrng\x00', 0x0, 0x0) getsockopt$packet_buf(r0, 0x107, 0x0, &(0x7f00007dc000-0xa9)=""/169, &(0x7f0000c5a000-0x4)=0xa9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f000039d000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000cda000-0x8)) listen(r2, 0x0) sendto$inet6(r1, &(0x7f0000c7a000), 0x0, 0x20000004, &(0x7f0000b23000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000ab2000)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x10) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000c77000)=0x7, 0x4) sendmsg(r1, &(0x7f0000fc8000)={&(0x7f0000f24000-0x8)=@un=@abs, 0x8, &(0x7f0000461000-0x60)=[{&(0x7f00006c2000-0x1)='G', 0x1}], 0x1, &(0x7f0000363000-0x3e0)=[]}, 0x0) sendto(r1, &(0x7f0000344000), 0x0, 0x0, 0x0, 0x0) 2018/02/09 15:47:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000214000)='./file0\x00', 0x80400, 0x40) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000eb6000-0xc)={0x0}, &(0x7f0000c6f000)=0xc) fstat(0xffffffffffffffff, &(0x7f00006a2000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getuid() sendmsg$netlink(r0, &(0x7f000054e000)={&(0x7f0000431000-0xc)=@proc={0x10, 0x0, 0x0}, 0xc, &(0x7f000041b000-0x50)=[{&(0x7f0000d4f000)={0x1c0, 0x2d, 0x1, 0x2, 0x1, "", [@nested={0x104, 0x12, 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[@generic="1bab44a230358883db50ddf77bfea7d86fb22d8226de0f230c862ce84f7667b7ebd8f1cc5ea3b4d1c5908952c2c4ac0031731ce7e76957601f43e8cc40b38fe62244f8a04513c608f8e8c5850fb1bf1bcbc1ab9ef145d261fc4161d05c0d9592c3fa796797a95d4b918fd0614226b3abcb4862dc2d8ba5cf6300bf0f7d4160d5d6a1b15b7b77b6440dc94bf456e5295fd8f20d3ed826c41a46b4cd35b43fd7b0ac2c4bf4e2b1cf4add88515ef6a6e6d134e3afa637bf60958d18b10ff03e6b8f44e951511fee", @generic="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0x1428}, {&(0x7f00005ba000-0x44)={0x44, 0x25, 0xb02, 0x0, 0x3, "", [@typed={0xc, 0x4e, @str='.\x00'}, @nested={0x28, 0x49, [@typed={0x18, 0x30, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @typed={0xc, 0x2e, @uid=r3}, @generic]}]}, 0x44}, {&(0x7f00000e8000)={0xf8, 0x24, 0x10, 0x5, 0x3, "", [@generic="d52257a90abccc88a44874dd5fecf0fc561e5aba0b5e6e651efc07d0990851cd2eefbd170818ec992bfe6e57ba665a53b6fb76c288ea92b79ede417687991ef73e53fe764a60a06a4a588c0d2fada7e0e897dac8c0f2f8f79e081882be4201dde3ffce5b5cb76f5c54fba1e86924a3eb6963ad6bfc7d99001370addae270ca666c9e9f221d977a924b027d0b5f74743c77b82fc36ec0c0a4438c06a538867b4a5f8e1c3edbc502de9c04b3baee6426d5b99422d466680bdd747d38710f6ed96477858fe84f920b1fd95595cf4c64201f7c8aa90e1545e7bc0e4b418f1bc0a940a2c92631129b9e62"]}, 0xf8}], 0x5, 0x0, 0x0, 0x4000}, 0x8000) r4 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r4, 0x89f4, &(0x7f0000690000-0x28)={@common='sit0\x00', @ifru_addrs=@ax25={0x3, {"810674f33ad9fa"}}}) 2018/02/09 15:47:28 executing program 2: r0 = creat(&(0x7f00003ec000-0xc)='./file0/bus\x00', 0x0) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000818000)=0x101, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f00001ac000), &(0x7f0000f1d000-0x4), &(0x7f0000d5a000), &(0x7f0000000000)) faccessat(r0, &(0x7f0000445000-0xc)='./file0/bus\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_int(r0, 0x0, 0x3f, &(0x7f0000000000), &(0x7f0000000000)=0x4) membarrier(0x1000000, 0x0) 2018/02/09 15:47:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) chdir(&(0x7f00004fb000)='./file0\x00') setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000ecd000-0x4), 0x4) getdents(0xffffffffffffffff, &(0x7f00002bf000)=""/24, 0x384) 2018/02/09 15:47:28 executing program 3: mmap(&(0x7f0000000000/0xfe7000)=nil, 0xfe7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000055000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r0, 0x407, 0x0) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000bdc000)) vmsplice(r1, &(0x7f00007d3000)=[], 0x1000000000000103, 0x0) rt_sigprocmask(0x0, &(0x7f0000fe5000)={0x7fffffff}, &(0x7f00000c1000), 0x8) pipe(&(0x7f0000041000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000fe7000)='vboxnet0-\x00', 0x3) r4 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000198000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) writev(r3, &(0x7f000000b000)=[{&(0x7f0000067000-0x1000)=',', 0x1}], 0x1) tee(r2, r1, 0x5, 0x0) dup2(r1, r4) close(r0) 2018/02/09 15:47:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) getsockopt$llc_int(r0, 0x10c, 0xf, &(0x7f0000f1b000-0x3), &(0x7f0000b18000)=0x4) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000246000)={"358aae376f370bf406e901d579b45cc7", {0x4, 0x5d, 0x7, "f158ad2e718c", 0x6}}) write(r0, &(0x7f0000424000)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000b4c000-0x4), 0x4) sendto(r0, &(0x7f0000cff000-0x12)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmsg(r0, &(0x7f0000fa3000)={&(0x7f0000d0b000)=@ax25, 0x10, &(0x7f00002b3000)=[], 0x0, &(0x7f0000878000)}, 0x0) recvmsg(r0, &(0x7f0000f8f000-0x38)={&(0x7f00008ba000)=@hci, 0x6, &(0x7f00001f8000-0x40)=[{&(0x7f000023d000)=""/4096, 0x1000}], 0x1, &(0x7f00007f6000)=""/62, 0x3e}, 0x0) [ 42.927957] TCP: request_sock_TCPv6: Possible SYN flooding on port 20018. Sending cookies. Check SNMP counters. 2018/02/09 15:47:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f000086d000-0xc)="6e65742f69676d70360054be") ioctl$int_out(r0, 0x5460, &(0x7f0000cdf000-0x8)) preadv(r0, &(0x7f000091f000)=[{&(0x7f0000ebd000-0x6c)=""/108, 0x6c}], 0x1, 0x1000000) 2018/02/09 15:47:28 executing program 5: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000012000-0x16)='net/if_inet6\x00') mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000012000)) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000018000-0x10)={0x0, 0x0}) utimensat(r0, &(0x7f0000018000-0x8)='./file0\x00', &(0x7f000000e000)={{0x0, 0x7530}, {r1, r2/1000+30000}}, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = getpgid(0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getregset(0x4204, r3, 0x203, &(0x7f0000018000)={&(0x7f000000e000-0x31)=""/49, 0x31}) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000018000-0x8)=0x2) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000001a000-0x16)='/selinux/checkreqprot\x00', 0x5e1100, 0x0) writev(r0, &(0x7f0000016000)=[{&(0x7f0000011000)='`', 0x1}], 0x1) 2018/02/09 15:47:28 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000001000-0x1c)={0xa, 0x2, 0x2bbb27b, @ipv4={[], [0xff, 0xff], @rand_addr=0x1}}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r2, 0x0) connect$inet6(r1, &(0x7f00001cd000)={0xa, 0x2, 0x0, @ipv4={[], [0xff, 0xff], @empty}}, 0x1c) setsockopt$inet6_opts(r1, 0x29, 0x36, &(0x7f0000afd000)=@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x8) setsockopt(r0, 0x8, 0x60000, &(0x7f0000439000-0xc7)="633e21597286cf8e5553cee69b848c8369f52e67e1694ea5c6253b117c1684dfb9c90543ccff8338ccb63d4a13a9bb515e2aa276e7f02a6d88536b134ef7d9522c1a7cd6ad12f0aa0d95c573978b14435183ba4d2ded97cd62bb744df26a75e0e2c2752effdfb01add8ed20ffe72114a52660995a1e918acf990bc16cccc0d1984f7a787576d68538ef37551e97f22c4a0958d6422c69db91de1bbbcc62e45f946feee7d5a3654d302d7eb51eda82fbdc7827474c142078bf2ad42c791c6ab1ed1a5697b348220", 0xc7) 2018/02/09 15:47:28 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x27, &(0x7f0000014000-0x4)=0x7, 0x4) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) socket$inet6_udp(0xa, 0x2, 0x0) r2 = syz_open_dev$mice(&(0x7f0000011000)='/dev/input/mice\x00', 0x0, 0x0) sigaltstack(&(0x7f0000013000/0x1000)=nil, &(0x7f0000013000-0x8)) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r2, 0x408c5333, &(0x7f0000012000)={0x4, 0x0, 0x5a, 'queue1\x00', 0x1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/09 15:47:28 executing program 7: set_robust_list(&(0x7f0000002000-0xa)={&(0x7f0000377000/0x3000)=nil, 0x0, &(0x7f0000dc5000/0x4000)=nil}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x20900, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read$eventfd(r0, &(0x7f0000000000), 0x8) 2018/02/09 15:47:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000a8d000)={&(0x7f0000e4e000)={0x10}, 0xc, &(0x7f0000011000)={&(0x7f00005d5000)=@updsa={0x104, 0x1a, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@dev={0xac, 0x14}, @in=@dev={0xac, 0x14}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x2c}, {@in6=@empty, 0x3, 0x3c}, @in=@loopback=0x7f000001, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa}, [@coaddr={0x14, 0xe, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}]}, 0x104}, 0x1}, 0x0) 2018/02/09 15:47:28 executing program 0: mmap(&(0x7f0000000000/0xaf0000)=nil, 0xaf0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x40, &(0x7f0000af0000-0x1c)=""/84, &(0x7f000000d000-0x4)=0x54) mmap(&(0x7f0000af0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_proto_private(r0, 0x89e8, &(0x7f0000af0000)) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00004e1000-0xc)='/dev/autofs\x00', 0x643, 0x0) mmap(&(0x7f0000af1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBTYPE(r1, 0x4b33, &(0x7f0000af1000)) 2018/02/09 15:47:28 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0x2, 0x418300) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f00003aa000)=0xffffffffffffffff, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00003aa000)='/selinux/context\x00', 0x2, 0x0) fdatasync(r1) r2 = dup2(r1, r1) getsockopt$inet6_dccp_buf(r2, 0x21, 0xc, &(0x7f0000494000)=""/121, &(0x7f000031a000-0x4)=0x79) r3 = open(&(0x7f00007a5000+0x55b)='.', 0x0, 0x0) ioctl$DRM_IOCTL_GET_STATS(r1, 0x80f86406, &(0x7f0000199000-0x5)=""/5) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f00007cf000)={0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r2, 0xc010641d, &(0x7f0000076000)={r4, &(0x7f00000cf000)=""/7}) readlinkat(r3, &(0x7f000008a000)='.', &(0x7f00008d8000)=""/169, 0xa9) 2018/02/09 15:47:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000fce000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r1 = accept$ax25(0xffffffffffffff9c, &(0x7f000086d000), &(0x7f0000584000)=0x10) ioctl$sock_ifreq(r1, 0x89b0, &(0x7f00002fb000-0x50)={@generic="999336219cb4b1e9aa541c2083806e39", @ifru_addrs=@nl=@kern={0x10, 0x0, 0x0, 0x3082421}}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000493000)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) close(r0) setsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000501000-0x39)="3b7b7809cc8febc0b27b0d493c44", 0xe) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/02/09 15:47:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000176000)='./file0\x00', 0x0) r0 = open$dir(&(0x7f000001c000-0xc)='./file0\x00', 0x0, 0x0) getdents(r0, &(0x7f0000916000-0xb9)=""/185, 0xb9) getresuid(&(0x7f0000c89000), &(0x7f00008dd000-0x4), &(0x7f00006ac000-0x4)) getdents(r0, &(0x7f0000386000)=""/2013, 0x7dd) getdents64(r0, &(0x7f0000083000)=""/226, 0xe2) 2018/02/09 15:47:28 executing program 7: mmap(&(0x7f0000000000/0xa73000)=nil, 0xa73000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f000043c000)=0x0) r1 = getpgrp(r0) r2 = gettid() rt_sigprocmask(0x1000000000000, &(0x7f00001ff000)={0xfffffffffffffffe}, 0x0, 0x8) pipe(&(0x7f000024f000)={0x0, 0x0}) mmap(&(0x7f0000a73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000591000-0x18)={0x0, 0x4, 0x10, 0x7f, 0x3ff}, &(0x7f0000a74000-0x4)=0x18) mmap(&(0x7f0000a73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000078000)={r4, 0x3}, &(0x7f0000a74000-0x4)=0x8) rt_tgsigqueueinfo(r1, r2, 0x7, &(0x7f00003f0000-0x10)={0x0, 0x0, 0x30005}) rt_sigtimedwait(&(0x7f0000a70000)={0x7fffffffffffff66}, &(0x7f0000a73000-0x10), &(0x7f0000a72000), 0x8) [ 43.023992] TCP: request_sock_TCP: Possible SYN flooding on port 20010. Sending cookies. Check SNMP counters. [ 43.038837] mip6: mip6_destopt_init_state: spi is not 0: 3640918016 [ 43.057478] mip6: mip6_destopt_init_state: spi is not 0: 3640918016 2018/02/09 15:47:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000fc1000-0xb)="6dce0b0000076e666f0080") readv(r0, &(0x7f0000f1f000-0x30)=[{&(0x7f0000d1d000)=""/203, 0xcb}], 0x1) setsockopt$inet_buf(r0, 0x0, 0x27, &(0x7f0000090000)="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", 0x1000) mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) mount(&(0x7f000020f000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000ae3000-0x1)) mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f000002f000-0x6)='ramfs\x00', 0x100000, &(0x7f0000ce3000)) readv(r0, &(0x7f00007f9000-0xa0)=[{&(0x7f0000406000)=""/138, 0x8a}], 0x1) 2018/02/09 15:47:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000a08000)=0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00005d0000-0xb)='/dev/hwrng\x00', 0x200101, 0x0) ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f0000c38000-0x8)) r2 = syz_open_procfs(r0, &(0x7f00003cf000-0xd)='attr/current\x00') r3 = syz_open_procfs(0x0, &(0x7f0000c67000)='personality\x00') sendfile(r2, r3, &(0x7f000083d000), 0xff) 2018/02/09 15:47:28 executing program 1: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x0) close(r0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000002000)}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000008000)={0x0, 0x0}, 0x4000) ioctl$LOOP_SET_STATUS(r2, 0x4c02, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x8, 0x8, "e11352791fd247863a4bbc47f21253d70a8ae5d9d7e3fed13505a77c5602f9806a16f0449153b1b9631f3ce37acfe18451d25fbb9d1cab823faacd832943338d", "6c1ec263ee97eaad1e53883a6af90c71d7152562a14014506449f61dc2af5e48", [0x300000, 0x4]}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f000000c000)=[{r1}], 0x1, &(0x7f000000d000-0x10), &(0x7f0000005000-0x8), 0x8) 2018/02/09 15:47:28 executing program 3: mmap(&(0x7f0000000000/0x554000)=nil, 0x554000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000266000)='/dev/net/tun\x00', 0x0, 0x0) r1 = epoll_create(0x2) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000001000-0xc)) poll(&(0x7f0000553000)=[], 0x0, 0xff) 2018/02/09 15:47:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000aba000)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f0000e2a000)={&(0x7f0000399000)={0x14, 0x7, 0xa, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) r1 = getpgrp(0x0) sched_rr_get_interval(r1, &(0x7f0000d56000)) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000025f000)='/dev/loop-control\x00', 0x400000, 0x0) sched_getaffinity(r1, 0x8, &(0x7f0000ce6000)) 2018/02/09 15:47:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000e8f000)='/selinux/mls\x00', 0x0, 0x0) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f000014d000-0x4)=0xff, 0x4) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/route\x00') pread64(r1, &(0x7f0000e72000), 0x0, 0x1fffffffe) 2018/02/09 15:47:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000854000-0xb)='highspeed\x00h', 0xfe76) sendto$inet(r0, &(0x7f0000fd0000), 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000f0a000-0x11)='/selinux/enforce\x00', 0x20000, 0x0) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000b6e000)={0x0, 0x0, 0x0, 0x0, 0x3f7e, 0xd, 0xfffffffffffffffa, 0x9, "75b9aa9ca5fc2f2336a73685550bc7d91378bfb6d35f4849a4a4ab4f668cabddd32a3843c951bd0d5611e76094ea3f0e9e08cfb4dccac63bd2b52c5f342e3336", "cf619e2c7c7017a7c26782435e35bf03f2717ee197ddd07866c53e4664e77a40", [0x575, 0x800]}) clone(0x40000000, &(0x7f0000cb8000), &(0x7f0000d6d000-0x4), &(0x7f0000ca4000), &(0x7f0000ab6000-0xa0)) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000080a000-0x4), &(0x7f0000704000)=0x4) shutdown(r0, 0x1) 2018/02/09 15:47:28 executing program 7: r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000000000)={&(0x7f0000206000/0x4000)=nil, 0x4000}) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000003000-0x8)={0x0, 0x0}) getpeername$inet6(r1, &(0x7f0000002000)={0x0, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000001000-0x4)=0x1c) 2018/02/09 15:47:28 executing program 0: mmap(&(0x7f0000000000/0xf68000)=nil, 0xf68000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000ef5000)='/dev/net/tun\x00', 0x0, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000f68000)='/dev/rfkill\x00', 0x400800, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000e19000-0x3c)=[@in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, @in6={0xa, 0x2, 0x800, @loopback={0x0, 0x1}, 0x9}, @in={0x2, 0x3, @broadcast=0xffffffff}], 0x3c) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000dca000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x4000}) r2 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000dd0000)={0x0, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}}, [0x7fffffff, 0x9, 0x3, 0x81, 0xb22b, 0xffff, 0x0, 0x2, 0x8001, 0x7, 0x2, 0x9, 0x7, 0x40, 0x7]}, &(0x7f0000961000-0x4)=0x108) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000f6a000-0x105)={r3, 0xfd, "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"}, &(0x7f0000023000-0x4)=0x105) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000f64000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f000051d000)=@ethtool_rxfh_indir={0x1, 0x0, []}}) 2018/02/09 15:47:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000626000-0x10)='/dev/sequencer2\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f00006ef000-0x8c)={0x20, 0x4, 0x2, 'queue0\x00', 0x7fffffff}) r1 = syz_open_procfs(0x0, &(0x7f0000b4e000-0x12)='uid_map\x00') sendfile(r1, r1, &(0x7f0000f86000-0x8), 0xfff) 2018/02/09 15:47:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000344000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TIOCEXCL(r0, 0x540c) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f00007d9000)={@common="6c6f0000000000000000000000000001", &(0x7f00001d5000)=@ethtool_cmd={0x47}}) 2018/02/09 15:47:28 executing program 4: mmap(&(0x7f0000000000/0x54000)=nil, 0x54000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000035000-0x2)='\x00 ', 0x0) mmap(&(0x7f0000054000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000054000)='/dev/snd/seq\x00', 0x0, 0x40b82) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) write$sndseq(r0, &(0x7f0000045000-0x30)=[{0x0, 0x1, 0x0, 0x0, @tick=0x3, {}, {}, @ext={0x0, &(0x7f0000051000)}}], 0x30) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f000002b000)={0x163, @time}) [ 43.181121] binder: release 6872:6887 transaction 12 out, still active [ 43.188087] binder: undelivered TRANSACTION_COMPLETE [ 43.194037] binder: send failed reply for transaction 12, target dead [ 43.207806] binder: release 6872:6889 transaction 14 out, still active [ 43.215517] binder: undelivered TRANSACTION_COMPLETE [ 43.221115] binder: send failed reply for transaction 14, target dead 2018/02/09 15:47:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00008d7000-0x8)='./file0\x00', 0x0) r1 = open(&(0x7f000011a000)='./file0\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x40049409, r0) 2018/02/09 15:47:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f00004cd000-0xa)='./control\x00', &(0x7f00006bb000)='./file0\x00') r0 = open(&(0x7f0000b30000-0xa)='./control\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00009ac000)={0xffffffffffffffdd}, &(0x7f0000dd8000-0x10), &(0x7f000003a000-0x10)={0x0, 0x8000000}, 0x8) r1 = open(&(0x7f0000198000)='./file0\x00', 0x0, 0x0) open(&(0x7f0000dd9000)='./control\x00', 0x6c02, 0x0) fcntl$setlease(r1, 0x400, 0x0) 2018/02/09 15:47:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000557000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f00008b6000-0x50)={{0xff, 0x80009}}) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000dce000-0x4)=0x3072bc23, 0x4) 2018/02/09 15:47:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000b00000-0x8)='./file0\x00', 0x0) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f00000fc000)={0x69, 0x7b4, 0x3ff, 0x7, 0x7, 0xfff}) rmdir(&(0x7f00003e7000-0x8)='./file0\x00') ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000fe3000-0x10)={0x12, 0x25, &(0x7f0000a3c000)="a62135a35e756fdd8ea4120b6c984382918b7bf759563651cfdc638f4babb8d060e6674352"}) lsetxattr(&(0x7f0000672000)='./file0\x00', &(0x7f0000443000-0x19)=@known='system.posix_acl_access\x00', &(0x7f00009da000-0x14)='selinux]\x00', 0x9, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000708000)={0x2, {{0xa, 0x2, 0x1, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x1361cdc3}}}, 0x88) socket$inet6(0xa, 0x807, 0x5) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000c06000)={0x1, 0x0, 0x4, 'queue0\x00', 0x9}) 2018/02/09 15:47:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00005f1000-0x15)='/dev/pktcdvd/control\x00', 0x381000, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f000050b000)=[{{&(0x7f000099f000)=@can={0x0, 0x0}, 0x10, &(0x7f0000659000)=[{&(0x7f00007ad000-0x17)=""/23, 0x17}, {&(0x7f0000439000)=""/120, 0x78}, {&(0x7f0000777000)=""/154, 0x9a}], 0x3, &(0x7f0000026000)=""/249, 0xf9, 0x6}}, {{&(0x7f00005e6000-0xe)=@l2, 0xe, &(0x7f0000150000)=[{&(0x7f00000f0000)=""/206, 0xce}, {&(0x7f0000cee000-0xff)=""/255, 0xff}, {&(0x7f0000a9d000)=""/151, 0x97}, {&(0x7f0000c86000-0x93)=""/147, 0x93}], 0x4, &(0x7f0000058000-0x2b)=""/43, 0x2b, 0x7}, 0x9}, {{&(0x7f0000edf000)=@nfc_llcp, 0x60, &(0x7f00001d7000)=[{&(0x7f0000fa4000-0x4a)=""/74, 0x4a}, {&(0x7f000085c000)=""/18, 0x12}, {&(0x7f000032b000-0x51)=""/81, 0x51}, {&(0x7f000068b000-0xcd)=""/205, 0xcd}, {&(0x7f0000bd7000-0xd0)=""/208, 0xd0}, {&(0x7f00001cc000-0xb3)=""/179, 0xb3}, {&(0x7f000078b000-0xdd)=""/221, 0xdd}, {&(0x7f000072f000-0x5)=""/5, 0x5}, {&(0x7f0000133000-0x48)=""/72, 0x48}, {&(0x7f0000c9a000-0xd)=""/13, 0xd}], 0xa, &(0x7f0000ab3000), 0x0, 0x401}, 0x4}, {{&(0x7f0000d9c000)=@ax25, 0x10, &(0x7f000039f000-0x10)=[{&(0x7f0000c80000)=""/203, 0xcb}], 0x1, &(0x7f0000993000-0x40)=""/64, 0x40, 0xa4}, 0x3}, {{&(0x7f00007cc000)=@nfc, 0x10, &(0x7f00008ac000-0x30)=[{&(0x7f00008e0000)=""/43, 0x2b}, {&(0x7f00000f3000-0xae)=""/174, 0xae}, {&(0x7f00005b3000)=""/224, 0xe0}], 0x3, &(0x7f00001be000-0x55)=""/85, 0x55, 0x305}, 0x5}, {{&(0x7f0000c0c000)=@in={0x0, 0xffffffffffffffff, @loopback}, 0x10, &(0x7f00006cf000)=[{&(0x7f0000800000-0x11)=""/17, 0x11}], 0x1, &(0x7f00008fc000-0xff)=""/255, 0xff, 0x9}, 0x80000000}], 0x6, 0x2002, &(0x7f0000faa000-0x10)={0x0, 0x1c9c380}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000d99000-0x10)={r1, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xf}}, 0x10) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000019d000-0x16)='/selinux/checkreqprot\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f000098d000-0x10)={0x5, 0x8000, 0x80000000, 0x6f, 0x0}, &(0x7f0000fa7000)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f000025c000-0xc)={r3, 0xf7f, 0x10}, 0xc) r4 = request_key(&(0x7f0000541000-0x6)='rxrpc\x00', &(0x7f00007f6000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000947000)="6e6f6465767472757374656476626f786e6574316b657972696e67657468315b2d3af42b00", 0xfffffffffffffff8) keyctl$clear(0x7, r4) add_key$user(&(0x7f0000fb5000+0xbcc)='user\x00', &(0x7f000098a000-0x5)={0x73, 0x79, 0x7a, 0x1}, &(0x7f000022a000-0xdb)="93a6f3531984dbe77c85968072a9ba4d7809cb50c5f07934cc4e807e64a99d055a281ae04141b88c6dbf237941cec57d4cdf22a83629bc97b87a9dfaca2763aa46e64787aa99251907a502a10043c54e68613b826f23ab0fb5426b42cabf72053ec0be8c54e8723d4ab0d3ebd5488992c0b38f8ee21cc13d0e7a792cc24e1b7da084909d3589231087eac26d16382cda2562ffdb2c6f067a1f2785d94a97019cbbf274954e84a7defbf4910bd0a9c3aaa337317900c6538d3adebf50ce61ca7c7afd52c1ed3e32f752b67b32acd2519ae0d197c1f40fc6ac290810", 0xdb, r4) r5 = socket(0x200000000000010, 0x2, 0x400000000010) write(r5, &(0x7f0000574000-0xc0)="240000001a0009ffeecd0300e9ff000001fff5006c03050000401d0000ab2af9161790cf", 0x24) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$packet_int(r5, 0x107, 0x0, &(0x7f0000570000-0x4)=0x4, 0x4) seccomp(0x1, 0x1, &(0x7f0000bc0000)={0x2, &(0x7f0000799000-0x10)=[{0x7fffffff, 0xffff, 0xae, 0x20}, {0xfe67, 0x1, 0x101, 0x9}]}) 2018/02/09 15:47:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) recvmsg(r0, &(0x7f0000b55000-0x38)={0x0, 0x0, &(0x7f0000048000-0x20)=[{&(0x7f00009ed000-0x1000)=""/4096, 0x1000}, {&(0x7f00007be000-0x5)=""/5, 0x5}], 0x2, &(0x7f0000ec7000-0xb0)=""/176, 0xb0, 0xd8f}, 0x2) r1 = syz_open_dev$random(&(0x7f0000001000)='/dev/random\x00', 0x0, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000004000-0xc)={0x4}) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f000017f000-0xc)) ppoll(&(0x7f00005d7000)=[{r2}], 0x1, &(0x7f0000376000), &(0x7f0000e98000-0x8), 0x8) 2018/02/09 15:47:28 executing program 2: mmap(&(0x7f0000000000/0xf83000)=nil, 0xf83000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000e6a000-0x4)=0x0) ptrace$getenv(0x4201, r1, 0x3, &(0x7f00000c1000)) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000098d000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000bc2000)={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r2}) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4$ipx(0xffffffffffffff9c, &(0x7f0000f83000), &(0x7f00009e7000-0x4)=0x10, 0x0) fcntl$setown(r3, 0x8, r1) [ 43.224365] IPVS: Creating netns size=2536 id=11 2018/02/09 15:47:28 executing program 3: clone(0x1ffffd, &(0x7f0000001000-0x2), &(0x7f0000000000), &(0x7f0000001000-0x4), &(0x7f0000000000)) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000002000)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$restrict_keyring(0x1d, r1, &(0x7f0000003000-0x6)='rxrpc\x00', &(0x7f0000001000)='\x00') fremovexattr(r0, &(0x7f0000002000-0x15)=@known='security.ima\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000000)={0x0, 0x9, 0x7, [0x20, 0x9, 0x2, 0x8, 0x0, 0x6, 0x100000000]}, &(0x7f0000000000)=0x16) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000d98000)={r2}, &(0x7f0000e32000-0x4)=0x8) pipe(&(0x7f0000000000)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000002000-0xa0)={r2, @in6={{0xa, 0x0, 0x5, @dev={0xfe, 0x80, [], 0x0, 0xe}, 0xea1}}, 0x9, 0x40, 0x9, 0x1, 0x1}, 0xa0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000002000-0xcd)={r2, 0xc5, "897f50b3e68211f08d418304ab1cde0f25444e8f3db65455864a02177049a9c4d2524f553ee3fb4eeb039b15da0d3ee8aa452aad37eef7e7f48f22d2d7b6570a7de69184c7b999952e5b7a696b6f154428813799e4e2e0d82eec0fc4eac485765f9f2b48ce499ff3c1ea644d05e394c528496a751b9f8bd572c355c5e4045baef37474cb2e04d7d7465fe81ca279f583c3c8fcdedde0d2c4c5759d70a4c4b14724a3b745dbf5be5b2d1da42d2d899e4d66d9b4060acfd4109d91551fa880dc59f43ff63151"}, &(0x7f0000002000)=0xcd) 2018/02/09 15:47:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000+0x901)='\x00', 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000af3000-0x10)={0x0, 0x0, 0x0, 0x20c}, &(0x7f0000ee2000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000d68000)={0x0, 0x4}, &(0x7f00002fc000)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000011e000-0x20)={0x0, 0x0, 0xfffffffffffffffc, 0x2000000000, 0x7, 0x0, 0x8, 0x1fb, r1}, 0x20) write(r0, &(0x7f00009a1000-0x9)="23d008a0e52756929d", 0xffffffffffffff2e) sendfile(r0, r0, &(0x7f0000001000), 0xfec) connect$ax25(r0, &(0x7f0000dd4000-0x10)={0x3, {"fb149fa48d9d81"}, 0x10000}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) creat(&(0x7f0000dfe000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000001000)='./file0\x00', &(0x7f0000002000)='./file0\x00', &(0x7f0000bdf000-0x31)="3970006c68b50fe2300cdf5e15db9a235b7170dc6cf24796ecff36a64daa080000005aec8f6a7b6918fae2522f4d700dfb", 0x0, &(0x7f00006ca000-0x9a)) 2018/02/09 15:47:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ca9000-0xb)='/dev/loop#\x00', 0xbfe, 0x181007) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000139000)=[{&(0x7f0000767000)="115d8f6b2255c7778c1c70808965", 0x1}], 0x10000000000001be, 0x1d) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000de000-0x8), 0x100000001) ioctl$LOOP_CLR_FD(r0, 0x4c01) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(0xffffffffffffffff, 0x111, 0x4, 0x1, 0x4) [ 43.281767] audit: type=1400 audit(1518191248.867:26): avc: denied { read } for pid=6925 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 43.299037] audit: type=1400 audit(1518191248.887:27): avc: denied { setopt } for pid=6921 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 43.946054] pktgen: kernel_thread() failed for cpu 0 [ 43.951184] pktgen: Cannot create thread for cpu 0 (-4) [ 43.956605] pktgen: kernel_thread() failed for cpu 1 [ 43.961689] pktgen: Cannot create thread for cpu 1 (-4) [ 43.967040] pktgen: Initialization failed for all threads 2018/02/09 15:47:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x52000)=nil, 0x52000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCSIFHWADDR(0xffffffffffffffff, 0x8924, &(0x7f0000001000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_settings={0x0, 0x40, @fr_pvc=&(0x7f0000002000-0x4)}}) sigaltstack(&(0x7f0000001000/0x1000)=nil, &(0x7f0000001000-0x8)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x7, &(0x7f000031f000)={0x47e5e8, {0xfffffffffffff27c}}, &(0x7f00008f7000), 0x8, &(0x7f0000e05000-0x8)) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000918000-0x9)='/dev/sg#\x00', 0x0, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = dup(r0) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000a8c000)=0x8000000, &(0x7f0000344000)=0x4) sendmsg$nl_xfrm(r0, &(0x7f00003cf000)={&(0x7f0000f4e000-0xc)={0x10}, 0xc, &(0x7f00005ad000)={&(0x7f0000a5e000)=@migrate={0xb8, 0x21, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @in6=@mcast1={0xff, 0x1, [], 0x1}}, 0x8}, [@policy_type={0xc, 0x10}, @migrate={0x5c, 0x11, [{@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in6=@empty, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xa}, {@in=@loopback=0x7f000001, @in=@local={0xac, 0x14, 0x0, 0xaa}}]}]}, 0xb8}, 0x1}, 0x0) 2018/02/09 15:47:29 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000000000), &(0x7f0000000000), &(0x7f0000bf3000-0x4), &(0x7f000042e000)="d597f2b543c4eb8fe1cb5b2660217e7f01f646cebd6af3d2dcb32e602d41bb4f99a0926d832bbc61613200a9f279f754d0fc157fd4acb561ea83dd2c35f281de76f8ac1f361528c120cdf669") r0 = dup(0xffffffffffffffff) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000000000)=0x5, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f0000001000)="438b4ded9bc13d200b588f7fc27c0b29863bfbf8ed3f6ca4d1ac770553e13f9948d336d6ad0c45fa77d7d0ae71940a045bb10a559dda6a91ade48c34bf568854e65359b6ec6c6a8d972d4294f5a03cefab77438fad44a4bb94c03b1f59500147c6540f1a3e5be4512990ececb22b991fcf2ba28579f9d22c6eaaa2fce904783cf4") mq_notify(0xffffffffffffffff, &(0x7f0000de5000)={0x0, 0x0, 0x0, @thr={&(0x7f00007b4000-0x8a), &(0x7f000073f000)}}) 2018/02/09 15:47:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) wait4(0xffffffffffffffff, &(0x7f0000fc5000), 0x0, &(0x7f0000326000-0x90)={{}, {0x0, 0x0}}) r1 = syz_open_dev$sg(&(0x7f00004aa000)='/dev/sg#\x00', 0x8, 0x1) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000389000), 0x4) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x1) gettid() setitimer(0x0, &(0x7f0000db6000)={{0x0, 0x2710}, {0x0, r0}}, &(0x7f00002d6000)) 2018/02/09 15:47:29 executing program 7: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000013000-0x11)='/selinux/enforce\x00', 0x2, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$nfc_llcp(0xffffffffffffff9c, &(0x7f0000011000), &(0x7f000001b000-0x4)=0x60, 0x80800) dup2(r0, r1) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa}) ioctl$UFFDIO_COPY(r2, 0xc020aa04, &(0x7f000000a000)={&(0x7f00002f3000/0xc00000)=nil, 0xc00000}) 2018/02/09 15:47:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000002000)='/dev/sg#\x00', 0x0, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000004000-0xb)=[{&(0x7f0000004000-0xd6)="58a3a1d5e5d0731e2281ca3b9ce7ac1231236c4044d09b5c0c935f28e6abbaf388fce66ae11a2c555e53f88ca3dee9532c35236e45462e5b1c0fa489e92cfc255721751e91bdbfa240ffa3bd8481ce00a4531660e1e32fbf3447ac7a96b52b996e07c26d1ff236febc4b8854cd80218bf7d4d8317c433f0c39049d055f1c00624dce0a58a695", 0x86}], 0x1, 0x0) ioctl(r0, 0x227b, &(0x7f0000001000)="06") read(r0, &(0x7f0000004000-0x58)=""/88, 0x45) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000d29000)=""/16) 2018/02/09 15:47:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) fchmod(r0, 0x2) sendmsg$inet_sctp(r0, &(0x7f0000202000-0x38)={&(0x7f0000a34000)=@in={0x2, 0x3, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10, &(0x7f0000208000)=[], 0x0, 0x0, 0x34b}, 0x0) 2018/02/09 15:47:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2000000000000005, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000333000-0x9)='net/arp\x00') sendfile(r0, r1, &(0x7f00004db000)=0x2000040, 0x63) 2018/02/09 15:47:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000353000-0xc)='/dev/random\x00', 0x0, 0x4) lstat(&(0x7f0000a28000-0x8)='./file0\x00', &(0x7f0000001000-0x44)) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000c94000-0xb)='/dev/hwrng\x00', 0x410000, 0x0) getsockname$netlink(r1, &(0x7f0000e7a000), &(0x7f0000546000)=0xc) r2 = getgid() setregid(r2, r2) pread64(r0, &(0x7f0000ed9000), 0x0, 0x0) 2018/02/09 15:47:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e02000)={@common='lo\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00008da000-0x38)={&(0x7f0000b20000-0xc)={0x10}, 0xc, &(0x7f0000e08000-0x10)={&(0x7f0000486000)=@newlink={0x20, 0x10, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r1}, []}, 0x20}, 0x1}, 0x0) r2 = memfd_create(&(0x7f0000568000-0x10)='lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x3) ioctl$SIOCSIFHWADDR(r2, 0x8924, &(0x7f00005ad000)={@common='ip_vti0\x00', @ifru_names=@common='sit0\x00'}) 2018/02/09 15:47:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b32000)='./file0\x00', 0x0) mount(&(0x7f00000d4000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f00006dd000-0xc4)) chdir(&(0x7f00004f8000)='./file0\x00') symlink(&(0x7f000059b000)='./file0\x00', &(0x7f0000d61000-0x8)='./file0\x00') creat(&(0x7f0000004000-0x8)='./file0\x00', 0x0) 2018/02/09 15:47:29 executing program 5: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f0000a56000-0x48)={{0x0, 0x3, 0x80, 0x0, 0x8001}, 0x6, 0xfffffffffffffffa}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) r2 = syz_open_dev$tun(&(0x7f0000ba2000-0xd)='/dev/net/tun\x00', 0x0, 0x0) pipe2(&(0x7f0000d8d000)={0x0, 0x0}, 0x80800) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r3, 0x6, 0x21, &(0x7f00005a6000)="5aee79da616caf161932a0c38b63dc93", 0x10) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a}}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000229000-0x8)={0x0}, &(0x7f0000fae000)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f00004f7000)={r5, @in={{0x2, 0x2, @multicast1=0xe0000001}}, 0x4, 0x75}, &(0x7f0000ae3000-0x4)=0x98) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000e41000)={@common='gre0\x00', @ifru_addrs={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}}) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000c4f000)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00007f8000-0xe8)={{{@in=@loopback, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@local}}, &(0x7f0000c2d000-0x4)=0xe8) getgroups(0x2, &(0x7f0000f01000-0x8)=[0x0, 0xffffffffffffffff]) r9 = getpid() getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00003bc000-0xc)={0x0, 0x0}, &(0x7f0000eff000)=0xc) getresgid(&(0x7f00008b6000), &(0x7f0000f03000-0x4), &(0x7f0000fed000-0x4)=0x0) ioctl$TIOCGSID(r4, 0x5429, &(0x7f0000ed9000)=0x0) lstat(&(0x7f00006f5000-0x8)='./file0\x00', &(0x7f00004a8000)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x7, &(0x7f0000d95000-0xf)=[0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0]) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000247000)={0x0}, &(0x7f0000d15000-0x4)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f00007ea000)={{{@in6=@remote, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@multicast1}}, &(0x7f0000448000-0x4)=0xe8) stat(&(0x7f00003d8000-0x8)='./file0\x00', &(0x7f0000b23000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r3, 0x10, &(0x7f00008bc000-0x8)={0x0, 0x0}) fstat(r1, &(0x7f000045f000)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f00001ee000)={0x0, 0x0, 0x0}, &(0x7f00002f3000-0x4)=0xc) sendmsg$unix(r0, &(0x7f000051e000+0xeb1)={&(0x7f0000729000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00006ae000-0x20)=[{&(0x7f0000a84000-0xa5)="56d77dad3526e27bf812256476e2a6a4e9f68ba0492381db46a5b219874fe7a89fe74bcdd811dfadf92b1a2a7819ef6d35b65d8321a77d9432e286d908675898a7b44e2c70b8cc0daa7a4835a293946e36628d0adf32e50a14a542b14dcf96e8221e839f0f8481a887f6b7e2a7bfcca311cc7a801a802d1ad1b933a50688a26bfb677132464490571215b2e2432daf9fca7eecbb3607e8e041aeac8e1633040a45a9af3c8d", 0xa5}, {&(0x7f00007cd000-0x9e)="324792c0ce5b224a98e09c01bba9e09fb71a1f683fa9918f6ad93218c93d37ab8096fda450464ea87017897f987cffb9849bfa1ce49ee2bd737c82c2b479053e241041095e9a9143ea28593b3b5ee15e66bcfc7f6b46589c4d38d1cc77d071d0d471b7291bec4878085be69563c59e2415ca012b530514249f1a5dde1906e54b01b5dac50bf47141dfc6496609ef3af0a0009d92af35abb27222c5341a15", 0x9e}], 0x2, &(0x7f00007dd000)=[@cred={0x20, 0x1, 0x2, r6, r7, r8}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @rights={0x28, 0x1, 0x1, [r1, r1, r0, r3, r3]}, @cred={0x20, 0x1, 0x2, r12, r13, r14}, @rights={0x18, 0x1, 0x1, [r4]}, @cred={0x20, 0x1, 0x2, r15, r16, r17}, @rights={0x30, 0x1, 0x1, [r1, r4, r1, r2, r1, r1, r0]}, @cred={0x20, 0x1, 0x2, r18, r19, r20}, @rights={0x20, 0x1, 0x1, [r4, r1, r2]}], 0x130, 0x4004000}, 0x4000801) 2018/02/09 15:47:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000216000)='/selinux/enforce\x00', 0x20001, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000a25000)={@mcast1={0xff, 0x1, [], 0x1}, 0xfffffffffffffc01, 0x2, 0xff, 0x4, 0x1a, 0x7, 0x7}, &(0x7f0000988000-0x4)=0x20) syz_extract_tcp_res$synack(&(0x7f0000d03000-0x8), 0x1, 0x0) mmap(&(0x7f0000000000/0xb01000)=nil, 0xb01000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f00001d6000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001000), &(0x7f000058e000)=0xc) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x1c, 0x1, 0x2, []}], 0x1}, 0x0) r3 = socket$key(0xf, 0x3, 0x2) r4 = open$dir(&(0x7f0000656000)='./file0\x00', 0x80, 0x10) r5 = openat(r4, &(0x7f000022b000)='./file0\x00', 0x2402, 0x100) r6 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000b4e000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r6, 0x84, 0x7b, &(0x7f0000749000-0x8)={0x0, 0x6}, &(0x7f0000c2c000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x1f, &(0x7f00001fc000+0x606)={r7, @in6={{0xa, 0x0, 0x1000, @mcast1={0xff, 0x1, [], 0x1}, 0x100000000}}, 0x4, 0x6}, 0x98) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f0000f2a000)={@broadcast, @loopback, 0x0}, &(0x7f0000745000-0x4)=0xc) prctl$seccomp(0x16, 0x1, &(0x7f0000108000-0x10)={0x4, &(0x7f0000bbe000-0x20)=[{0x1c7, 0x80000001, 0x10000, 0xfffffffeffffffff}, {0x903, 0x1ed, 0x4, 0x3}, {0x9, 0x7, 0x0, 0x4}, {0x0, 0x5, 0x1000, 0x6}]}) setsockopt$inet_mreqn(r6, 0x0, 0x23, &(0x7f0000930000)={@multicast2=0xe0000002, @multicast1=0xe0000001, r8}, 0xc) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r5, 0x84, 0x16, &(0x7f0000149000-0x6)={0x1, [0x9]}, &(0x7f00008dd000)=0x6) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0x66, &(0x7f00003d7000)={0x0, 0x6}, &(0x7f0000243000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xa, &(0x7f00003fd000)={0xba1, 0x6, 0x8000, 0x9, 0x7, 0x5, 0x4, 0x6, 0x0}, &(0x7f0000967000)=0x20) getsockopt$inet_sctp6_SCTP_STATUS(r5, 0x84, 0xe, &(0x7f000012b000)={r9, 0x4, 0xb, 0x517, 0x0, 0x1, 0xa67, 0xfffffffffffffff8, {r10, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x9, 0x0, 0xffffffff, 0x1, 0x20}}, &(0x7f00006cd000)=0xb8) sendmsg$key(r3, &(0x7f00002cc000-0x38)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f00001dd000-0xb8)={0x2, 0x400000000000003, 0x0, 0x9, 0x16, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_lifetime={0x26, 0x3, 0x0, 0xfffffffffffff040}, @sadb_ident={0x0, 0xb, 0x3, 0x0, 0x8000}, @sadb_lifetime={0x4, 0x4, 0x0, 0x0, 0x0, 0x629}, @sadb_sa={0x2, 0x1}, @sadb_x_nat_t_port={0x0, 0x15, 0x1}]}, 0x164}, 0x1}, 0xfffffffffffffffc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r6, 0x84, 0x6c, &(0x7f00007f6000)={r10, 0x3f, "a6c162aa440c519fb3c05145ecd25d987696ad1f5c0bdcfddf36d99e1b9b000357c13a83dc461c2822724b452f403222a4d2b2e3285dd471630adf6a82606d"}, &(0x7f00001fd000)=0x47) fcntl$setlease(r3, 0x400, 0x1) 2018/02/09 15:47:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000a5e000-0x1c)=""/28, 0x1c) ioctl$fiemap(r0, 0xc020660b, &(0x7f00000b8000)={0xfff, 0x8, 0x2, 0x3, 0x3, [{0x400, 0x9, 0x8, 0x0, 0x0, 0x2008}, {0x3, 0x0, 0x7}, {0x2, 0xb9, 0x1, 0x0, 0x0, 0x80}]}) fstatfs(r0, &(0x7f0000f97000)=""/169) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0x3, @tick}) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f00008cc000)) r1 = memfd_create(&(0x7f00004bd000-0x1)='/dev/snd/seq\x00', 0x3) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f000084d000-0xf)='/dev/sequencer\x00', 0x600, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r1, 0x8004e500, &(0x7f0000b10000-0x4)=r2) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000123000)={0x4, 0x0, 0x0, 'queue0\x00', 0x3}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/02/09 15:47:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00005e5000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000e22000)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f0000aec000)="ce", 0x1) ioctl$int_in(0xffffffffffffffff, 0x0, &(0x7f0000009000-0x8)) recvfrom(0xffffffffffffffff, &(0x7f0000013000-0x8d), 0x0, 0x0, &(0x7f0000013000-0x10)=@ax25={0x6, {"2d13d4162d9f33"}}, 0x10) getpgid(0x0) vmsplice(r1, &(0x7f0000379000)=[{&(0x7f0000698000)='#', 0x1}], 0x1, 0x0) fcntl$setsig(r0, 0xa, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000546000)={{{@in6=@remote, @in=@loopback}}, {{@in6=@local}, 0x0, @in6=@loopback}}, &(0x7f0000311000)=0xe8) r3 = dup2(r1, r2) ioctl$sock_inet_tcp_SIOCINQ(r3, 0x541b, &(0x7f0000e45000)) socket$nl_xfrm(0x10, 0x3, 0x6) fcntl$setown(0xffffffffffffffff, 0x8, 0x0) tkill(0x0, 0x0) 2018/02/09 15:47:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000327000)={0x2, &(0x7f0000fbd000-0x10)=[{0x9c}, {0x6}]}, 0x10) sendto(r0, &(0x7f000002b000-0xd8), 0x0, 0x0, 0x0, 0x0) r2 = syz_open_dev$evdev(&(0x7f000073d000)='/dev/input/event#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xb2a000)=nil, 0xb2a000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEY(r2, 0x80404518, &(0x7f0000af7000)=""/201) ioctl$EVIOCGKEYCODE_V2(r2, 0x80284504, &(0x7f000045a000-0xa1)=""/161) 2018/02/09 15:47:29 executing program 7: accept4(0xffffffffffffff9c, &(0x7f00005ca000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000042e000)=0x3a, 0x80000) fcntl$getown(r0, 0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r1, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a}) close(r1) openat$sequencer2(0xffffffffffffff9c, &(0x7f00001ff000)='/dev/sequencer2\x00', 0x4200, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00005e0000-0x8f)={0x0, 0x87, "17663be230d4629408845b88492e88ee1657bb6725fc6a863def2ba15009a79ad2a195633b3ed0383349dddb63a5dda8c653adda48b21ef875b82a071d69b6bba8614bf30aeec4fc74585f19b2ca1b6ffcbbe9a761bbcf6e1cb866bc10ab7480f7180ce0226c65fe2ac26f59eab1d497f55e62a3246f9b6f687ace78d2f3ce7f2268f8c5f75b5e"}, &(0x7f00003fe000)=0x8f) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000745000-0x9e)={r2, 0x96, "5821216565713364ffa0daf0cec13837710db59ba7d86c2f02b04e78021ce47e6b838b7f974ebe8320958db6aa45febb0c8e79370770b4652bd96c2844caa5a3730921a679ee11d73de86bc3ebf112adfba8f68f9882b90c128c2086835b8accdace9b5bc4e8ffc9285b9eb050f840332651faf29d2bbdcde386c9e6fd159edf7f5bc5132ad9ccb72eacbea1f2178c8fcb1ecb6212e9"}, &(0x7f00008d6000)=0x9e) socketpair(0x0, 0x80000, 0x0, &(0x7f00001ae000)) 2018/02/09 15:47:29 executing program 0: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r0, 0x1, 0x1f, &(0x7f0000001000-0x4), &(0x7f0000000000+0x875)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xa0000000000000a, 0x2, 0x2) connect$inet6(r1, &(0x7f00006b2000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x100000001}, 0x1c) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f00007f3000)={@remote={0xfe, 0x80, [], 0x0, 0xbb}}, 0x14) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f00001d7000-0x58)=[@in6={0xa, 0x1, 0x7f, @loopback={0x0, 0x1}, 0x9}, @in={0x2, 0x0, @empty}, @in6={0xa, 0x0, 0x8, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x20}, @in={0x2, 0x3, @empty}], 0x58) signalfd4(r1, &(0x7f000042a000)={0x5b}, 0x8, 0x0) 2018/02/09 15:47:29 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f00007e5000)='user\x00', &(0x7f0000e8a000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000001000-0x5)="8978f9538e", 0x5, 0x0) keyctl$setperm(0x5, r0, 0x102) r1 = syz_open_dev$mice(&(0x7f000045f000)='/dev/input/mice\x00', 0x0, 0x80400) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f0000be1000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$tun(&(0x7f00008a6000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f00009b8000)=@generic="d45bae08f6042e017b230b9d41aaf266") r3 = dup2(r2, r2) connect$inet6(r3, &(0x7f0000952000-0x1c)={0xa, 0x3, 0x8, @empty, 0xa4}, 0x1c) tee(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000f1d000)='/selinux/checkreqprot\x00', 0x0, 0x0) ioctl$EVIOCGPROP(0xffffffffffffffff, 0x80404509, &(0x7f0000e74000)=""/22) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @raw_hdlc=&(0x7f00008a7000-0x4)}}) close(r2) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000cd3000-0x10)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00006d8000)=@assoc_value={0x0, 0x9}, &(0x7f0000c70000)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000771000-0x92), &(0x7f00008c5000)=0x8) 2018/02/09 15:47:29 executing program 1: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x3, 0x8972, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000002000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mremap(&(0x7f0000a93000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f0000a93000/0x3000)=nil, 0x20000002, 0x0, 0x0, &(0x7f0000b1c000/0x4000)=nil}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000a94000-0x8)={0x0}, &(0x7f0000a93000)=0x8) mprotect(&(0x7f0000b1d000/0x2000)=nil, 0x2000, 0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000b1d000-0x10)={r1, 0x74, &(0x7f0000000000)=[@in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, @in6={0xa, 0x0, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, @in6={0xa, 0x0, 0x6, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x1}, @in6={0xa, 0x0, 0x3f, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x80000000}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}]}, &(0x7f0000b1d000-0x4)=0x10) vmsplice(r0, &(0x7f0000b1d000)=[{&(0x7f0000006000-0x1d)}], 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000001000-0x10), 0x10) prctl$void(0x20) 2018/02/09 15:47:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f000019a000-0xc)={@dev, @local, 0x0}, &(0x7f0000645000)=0xc) preadv(r0, &(0x7f0000f0e000-0x30)=[{&(0x7f0000111000-0xbd)=""/189, 0xbd}, {&(0x7f0000822000-0x3b)=""/59, 0x3b}, {&(0x7f0000c5d000-0xc1)=""/193, 0xc1}], 0x3, 0x0) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f00004ec000-0x10)={r1, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}, 0x10) poll(&(0x7f0000c85000-0x30)=[{r0}, {r0}, {r0, 0x4000}, {r0, 0x1000}, {r0, 0x2020}, {r0}], 0x6, 0x28a) r2 = syz_open_dev$evdev(&(0x7f0000da7000)='/dev/input/event#\x00', 0x3, 0x4400) ioctl$EVIOCGLED(r2, 0x80404519, &(0x7f0000a93000-0x5)=""/5) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fc2000-0x10)='/dev/sequencer2\x00', 0x8301, 0x0) symlinkat(&(0x7f000075d000)='./file0\x00', r3, &(0x7f000097c000-0x8)='./file0\x00') sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000dff000-0xc)={0x10}, 0xc, &(0x7f000009b000)={&(0x7f0000dd2000)=@newlink={0x3c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_MASTER={0x8, 0xa}]}, 0x3c}, 0x1}, 0x0) 2018/02/09 15:47:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000ff5000), 0x4) sendmsg$nl_route(r0, &(0x7f00006d7000-0x38)={&(0x7f0000ba3000-0xc)={0x10}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000eb2000)=@newlink={0x3c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_LINKINFO={0x8, 0x12, [@IFLA_INFO_DATA={0x4, 0x2}]}]}, 0x3c}, 0x1}, 0x0) 2018/02/09 15:47:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) accept4(0xffffffffffffffff, &(0x7f0000633000)=@can, &(0x7f0000130000-0x4)=0xfffffffffffffe30, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f00007dc000-0x8)) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x58, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @rand_addr}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f41000-0x8)=[{0x6, 0x0, 0x0, 0xa4}]}, 0x10) sendto$inet(r0, &(0x7f0000a89000-0x78), 0x2e7, 0x200007ff, &(0x7f0000e68000)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00007e1000)="96c43246ad8d2fa003e18f446f270fe981d8b304d94b940cb4f2771641f6b93ae67ecccca3d7f709f17ca1853a03d99fc4f2a994b0bd0390970bdb654bf45c209e7867b945dc6f7c944e767a48253e9faec3466663fc75d6f61dcbc6019eadc2b6e00f4489f1b8af8f7126f3b4954f48f9b2abfe91650b3ff6ce31cbf2b42ef01e89f5395be55c5f1dd7e1abc2a81ab5b5242d626c17279199774c2f63fe8621c54af9492b83846b3b2c217e146077ee3140273817a87620b2fc719d8363b269caaea2575539d7c1dd471208be6bb59980df", 0xd2, 0x0, 0x0, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a69000)={&(0x7f000017f000)=@in={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x10, &(0x7f0000f4f000)=[{&(0x7f0000d03000), 0x2a2}], 0x1}, 0x0) readv(r0, &(0x7f00005e5000)=[{&(0x7f0000c35000)=""/151, 0x97}], 0x1) shutdown(r0, 0x1) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00008ef000)) 2018/02/09 15:47:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000f99000)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) sendto$inet6(0xffffffffffffffff, &(0x7f00001c0000-0x56), 0x0, 0x0, &(0x7f00007ff000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000f79000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a033533c000035db24a266325d59"}) ioctl$TIOCLINUX4(r2, 0x541c, &(0x7f0000026000)=0x4) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e3f800", @ifru_flags=0x2fd}) r3 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r3, &(0x7f0000a7d000-0x60f)="d6", 0x1, 0x20000810, &(0x7f00006ad000-0x1c)={0xa, 0x3, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) 2018/02/09 15:47:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00004f5000-0x8)='./file0\x00', 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000006c000-0x16)='/selinux/checkreqprot\x00', 0x200, 0x0) r1 = syz_open_procfs(0x0, &(0x7f000021f000-0xc)='net/netlink\x00') sendfile(r0, r1, &(0x7f0000023000), 0x26a950b) 2018/02/09 15:47:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f000001b000-0xb)='/dev/hwrng\x00', 0x200, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f000014f000-0x4)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000730000)={0x9, 0x8000, 0x7ff, {0x77359400}, 0x414ec973, 0x8}) r1 = syz_open_dev$sndseq(&(0x7f00004d2000)='/dev/snd/seq\x00', 0x0, 0x3) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f0000212000)={{}, {0x1, 0x100000000}, 0x3}) 2018/02/09 15:47:30 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000001000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000aa4000-0x1)=0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x1, 0x7f, @dev={0xfe, 0x80, [], 0x0, 0xa}, 0xef5}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f00002fc000-0x4)=0xffffffffffffffff, 0x4) getresuid(&(0x7f0000cbd000)=0x0, &(0x7f00000ff000), &(0x7f000099c000-0x4)) ioprio_get$uid(0x0, r2) syz_open_dev$loop(&(0x7f0000c1e000-0xb)='/dev/loop#\x00', 0xd5, 0x200) 2018/02/09 15:47:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) clock_gettime(0x0, &(0x7f00007a4000+0x11d)={0x0, 0x0}) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000d32000)='/dev/autofs\x00', 0x800, 0x0) ioctl$KDGKBDIACR(r3, 0x4b4a, &(0x7f0000788000-0xec)=""/236) ppoll(&(0x7f0000f72000-0x28)=[{r0, 0x82}, {r0, 0x2}, {r0, 0x20}, {r0}, {r0, 0x4000}], 0x5, &(0x7f0000346000-0x10)={r1, r2+10000000}, &(0x7f0000cbd000)={0x7}, 0x8) fremovexattr(r0, &(0x7f0000d66000)=@known='security.selinux\x00') 2018/02/09 15:47:30 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000-0x8)={0x0}, 0x800) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40206417, &(0x7f0000092000-0x20)={0xffffffffffffffff, 0x5, 0xffffffffffffff01, 0x81, 0x65454dfb3da95afe, 0x8}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000d09000)=[{&(0x7f0000320000)="39000000120001470000030000001f0007040000001f0500000000000103000004001d0066413e055600000108003dfb230300807415f05bff", 0x39}], 0x1) r2 = fcntl$dupfd(r1, 0x406, r1) getsockopt$inet_mreqsrc(r2, 0x0, 0x25, &(0x7f000031d000-0xc)={@remote, @multicast2, @local}, &(0x7f0000b51000)=0x39a) 2018/02/09 15:47:30 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0}, &(0x7f0000001000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setparam(r0, &(0x7f0000001000)=0xfffffffffffffff8) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/load\x00', 0x2, 0x0) fsync(r1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x8000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x0, 0x0, &(0x7f0000a0f000-0x10)={0x0, &(0x7f0000000000)=[]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000002000-0x18)=[{r1, 0x20}, {r1}, {r1, 0x8000}], 0x3, 0x40) 2018/02/09 15:47:30 executing program 7: recvmsg(0xffffffffffffff9c, &(0x7f0000eca000)={&(0x7f000069b000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote}}}, 0x3a, &(0x7f0000492000)=[{&(0x7f0000711000)=""/4096, 0x1000}, {&(0x7f0000980000-0x46)=""/70, 0x46}, {&(0x7f00003cc000)=""/221, 0xdd}], 0x3, &(0x7f0000a9a000)=""/40, 0x28, 0x4}, 0x10001) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getenv(0x4201, r1, 0x9, &(0x7f0000002000-0x8)) sendmsg$nl_generic(r0, &(0x7f000023d000-0x38)={&(0x7f0000b05000)={0x10, 0x0, 0x0, 0x90}, 0xc, &(0x7f000044e000-0x10)={&(0x7f0000001000-0x154)={0x154, 0x1f, 0x700, 0x2, 0x1, {0x12}, [@nested={0x4, 0x2a, []}, @generic="1d519eed7bdcac4a894f0e3eaeb094d71ee6e3ebea567cd702016e5ae40288670b04d4ab09ad33e101984cee0b678a7a36dfed6fb94d6f87e4e152a0c1b89de0991e7307c965a6a2aa726b8b2e8cdb04f4b37468faa51c88a8d890bd45439e90a18161690f362f65eda93258f420ae316a4609e9e2f1755f5ae6e84f26f135db165f8ff694c9", @generic="c391c2c89db35c1e1c55f56fab18f8a36fdaa6b11cb6340cd76ba287d4fc4552ab441ff467ca61be7d6909ed7304fded3ae829e67e975cbf86adceaee9853688b2f7e7acb6a2cfba95b04b4d49046d75b8a4f00e99f207833eb1057b0fe95fa3a5248c86a53025a5244dbda424d9518a56480053b3d0a2a346045c810ec91528bc9432a75d5e2e38e86d0eea37c554ab451e7d5b671751e8ca5b64e302625df96f666c84a672e252bdd96ca0670fd7067134bb"]}, 0x154}, 0x1, 0x0, 0x0, 0x400c0}, 0x4000810) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f00001d4000)={&(0x7f000004b000-0xc)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f0000ff5000-0x154)=@newsa={0x154, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, {@in6=@empty, 0xffffffffffffffff, 0x33}, @in=@broadcast=0xffffffff, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2}, [@replay_esn_val={0x1c, 0x17, {0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, []}}, @algo_auth={0x48, 0x1, {{'md5\x00'}}}]}, 0x154}, 0x1}, 0x0) 2018/02/09 15:47:30 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000000000)="5a262e3bf27cf55ef44c1a2d627aff9be6ffe5d4020433d1d853388419506af951519a2c4d17fbae9cbbb2037e045e12a253be839c1e82bc76b6703328a7a1d07b7826bb49c0e0f79f6cb410ebf6a2876068c044ff328b18779df2c3fa8e91a950ffed4c27a6c03fbc4179eda3181b38ade286cf1484566772b297e0bbfa5838829489df81e4e0", 0x87, 0x24000810, &(0x7f0000000000)={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000002000-0xd)='/dev/usbmon#\x00', 0x3, 0x180) setsockopt$inet_buf(r1, 0x0, 0x60, &(0x7f0000000000), 0xffffffda) 2018/02/09 15:47:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x200000000000043, &(0x7f0000af7000-0x1e)=""/30, &(0x7f0000309000-0x4)=0x1e) recvmmsg(r0, &(0x7f0000385000)=[{{&(0x7f0000828000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x10, &(0x7f0000853000)=[], 0x0, &(0x7f0000fc0000)=""/233, 0xe9, 0x8}}, {{&(0x7f0000a0e000-0x60)=@nfc_llcp, 0x60, &(0x7f0000680000)=[{&(0x7f0000118000)=""/152, 0x98}, {&(0x7f00002ca000)=""/239, 0xef}, {&(0x7f000051d000)=""/55, 0x37}, {&(0x7f0000176000-0x6a)=""/106, 0x6a}], 0x4, 0x0, 0x0, 0x5}, 0xdb75}, {{&(0x7f0000dbc000-0x10)=@ethernet={0x0, @dev}, 0x10, &(0x7f0000991000)=[{&(0x7f0000c6c000-0x62)=""/98, 0x62}, {&(0x7f0000be8000)=""/147, 0x93}, {&(0x7f00003a7000)=""/167, 0xa7}, {&(0x7f0000bde000-0x16)=""/22, 0x16}, {&(0x7f000067b000-0xb4)=""/180, 0xb4}, {&(0x7f0000983000-0x6d)=""/109, 0x6d}, {&(0x7f00002e8000-0xcc)=""/204, 0xcc}, {&(0x7f0000923000)=""/239, 0xef}, {&(0x7f0000f89000)=""/134, 0x86}, {&(0x7f0000feb000)=""/84, 0x54}], 0xa, &(0x7f000088c000-0x3e)=""/62, 0x3e, 0x1ff}, 0x34d}, {{&(0x7f0000100000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1}}}, 0x32, &(0x7f00005df000-0x10)=[{&(0x7f0000149000-0x41)=""/65, 0x41}], 0x1, &(0x7f000029a000)=""/239, 0xef, 0x8}, 0x2}, {{&(0x7f0000de5000)=@vsock={0x0, 0x0, 0x0, @reserved}, 0x10, &(0x7f000060b000)=[{&(0x7f00007d6000)=""/242, 0xf2}], 0x1, 0x0, 0x0, 0x3}, 0xc53}, {{&(0x7f00007f7000)=@hci, 0x6, &(0x7f0000293000)=[{&(0x7f00006ad000-0xd1)=""/209, 0xd1}, {&(0x7f0000e1e000)=""/44, 0x2c}, {&(0x7f0000f37000-0x1000)=""/4096, 0x1000}, {&(0x7f0000818000)=""/245, 0xf5}], 0x4, 0x0, 0x0, 0x1490}, 0x7}, {{&(0x7f0000e07000)=@alg, 0x58, &(0x7f000032a000-0x90)=[{&(0x7f0000d24000)=""/95, 0x5f}, {&(0x7f00009db000)=""/166, 0xa6}, {&(0x7f0000098000)=""/110, 0x6e}, {&(0x7f00008c6000)=""/101, 0x65}, {&(0x7f0000362000)=""/236, 0xec}, {&(0x7f0000cf3000-0xdb)=""/219, 0xdb}, {&(0x7f000064e000-0x5e)=""/94, 0x5e}, {&(0x7f0000fa6000-0xe4)=""/228, 0xe4}, {&(0x7f00006e4000-0x83)=""/131, 0x83}], 0x9, &(0x7f00003e9000-0x90)=""/144, 0x90, 0x1}, 0xfffffffffffffc00}, {{&(0x7f0000e80000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, 0x10, &(0x7f0000217000-0x30)=[{&(0x7f0000e4c000)=""/210, 0xd2}, {&(0x7f0000e2a000+0xb56)=""/179, 0xb3}, {&(0x7f000093d000-0x5c)=""/92, 0x5c}], 0x3, &(0x7f00004ab000), 0x0, 0xffffffff}, 0x1ff}, {{0x0, 0x0, &(0x7f0000490000)=[{&(0x7f000057c000)=""/193, 0xc1}, {&(0x7f0000ef0000-0x7d)=""/125, 0x7d}, {&(0x7f0000b63000)=""/45, 0x2d}, {&(0x7f0000ddc000)=""/110, 0x6e}], 0x4}, 0xff}], 0x9, 0x40, 0x0) 2018/02/09 15:47:30 executing program 4: mmap(&(0x7f0000000000/0x362000)=nil, 0x362000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f000035f000)='dns_resolver\x00', &(0x7f000034e000-0x5)={0x73, 0x79, 0x7a}, &(0x7f0000360000)="2f64001000000000f5ff636f6e74726f6c00", 0x0) mmap(&(0x7f0000362000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000362000)=0x0) tkill(r0, 0x30) 2018/02/09 15:47:30 executing program 5: pipe(&(0x7f0000df8000)={0x0, 0x0}) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f0000c42000)=""/114) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000bfc000)={0x0, 0xffffffff}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) link(&(0x7f0000001000)='./file0\x00', &(0x7f0000001000-0x8)='./file0\x00') getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000bfa000+0x6b7)={r2, @in={{0x2, 0x0, @broadcast=0xffffffff}}}, &(0x7f0000152000-0x4)=0x8c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000d78000-0xc)='/dev/autofs\x00', 0x80, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f00002da000-0xa)='/dev/ptmx\x00', 0x24440, 0x0) 2018/02/09 15:47:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00008b4000)={0x0}, 0x800) socket$inet(0x2, 0x6, 0x5) readv(r0, &(0x7f0000810000)=[], 0x1) 2018/02/09 15:47:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000622000)=""/28, 0x1db) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) r1 = syz_open_dev$mice(&(0x7f0000ae8000-0x10)='/dev/input/mice\x00', 0x0, 0x10d200) ioctl$EVIOCGBITSW(r1, 0x80404525, &(0x7f00002eb000-0x2e)=""/46) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000f77000-0x9)='/dev/ppp\x00', 0x8000, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f00000b6000-0x8)={0x0, 0x5e}, &(0x7f0000779000)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000c51000)={r3, 0x400}, &(0x7f0000a3e000)=0x8) remap_file_pages(&(0x7f000002a000/0x3000)=nil, 0x3000, 0x0, 0xfff, 0x40) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(0xffffffffffffffff, 0x40a85321, &(0x7f0000967000)={{}, 'port0\x00'}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000dfe000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/02/09 15:47:30 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x60, &(0x7f000035d000-0x1e)=""/30, &(0x7f0000000000)=0x1e) umount2(&(0x7f0000ab0000)='./file0\x00', 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000330000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000856000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x3, &(0x7f0000bda000-0x1)) mount(&(0x7f0000803000-0x8)='./file0\x00', &(0x7f0000976000)='./file0\x00', &(0x7f0000905000)='devtmpfs\x00', 0x85030, &(0x7f0000e9a000-0x79)) fcntl$notify(r0, 0x402, 0x10) mount(&(0x7f00000fd000-0x8)='./file0\x00', &(0x7f0000447000)='./file0\x00', &(0x7f00000e1000)='msdos\x00', 0x9022, &(0x7f0000668000)) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000f08000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000ecf000)={0x0}) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00001d0000)={0x0, 0xfffffffffffff523, 0x9, 0x4, 0x6, 0x2}, &(0x7f0000991000-0x4)=0x14) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f00002e7000-0x1008)={r3, 0x1000, "b38bc39fda636070acad3cda1868cfcf88a2ad001107667fd0685e79bc9ca7e6d4e8a17c6b3be1d0c8ea0ac17ee84f4e00ddc89e89b71597eadd87a6d566a6a97c60c679efcec557951e5e57f087818e1516c844c09a4c5b5373c8b7df6acab04dc2c2bfcee8f252679baa9817a8b3010e4f2f61f20c1351ef025aebb4401306b5734413921e431674922eb94b6c1016174e925084064b9cd9af5f031d43b5d391ab96ff75b000f2de50a6f31c5cbb5331740359668fec1bd5844555157764d1ea021955523264c17762f3993fab7d6f97b8e12f750b7ad39572080dbff3fde818f938d751544a581dfa422d9dc79041d36e8864964e2daf1bf8589bb2731fe6d7da8c962ca51bc0d2b3311688b3f80edc7554615337817cc5a21de8f2110b3eaa2f54cab645143eea72f0337501ef532bf3dc0846ccfa5f39d2d87ec67cd58a362ac44636e6769c45b88c702b0cef58a1630c7d1bbe885b08e06ba85b5efd3a3206246137c71e8b0c59efd7a13e0e6fd5da4968eff38e17a0243fce7168330a4a0fa2e33294b05a554c8368b4c969d09ae71ba171c0572b83827c657f9f17553594aaf967d5ee15f73d9261667a3d2539fe2f3c725702bdcc4af00e03f3632c88edcb8a8f69dd16c84317679b4bf6a411fe7fb17b170808745401162006b38d5336a80f5c2b013e48421374c091174d9915e680cb3e5eeff663e2bde658ac1539c54b9d1bd237423b239e481ba20b813d7490de61cfa976ea064c39e984df26c07e105ae772578b8a2c45893d019947313fe118738e01a571e1e153d60da206e76fdcf9cbafdd08d5e310ec43c56b60f1db218e4b972933399166bab57656a3e46402e7e07b2e350944ba84102a2e86dde00635699d46eef36bd3ab744825e3587656b4a4d1c45701abe6beb7c1b733e812ad2c9a482b9a38dcf259cf5b73e63061600a6f3718ec4ae2da6ded012e2d6cfed86b94b3304189c0f571cc302b8be7fcbdfe2564aa6a5876e208b6b6f5727bb84fbd96a3bacc18222fcba7af51ac18561211d0be2d7c9ba30e4d82311dcadce5862d15a7c8daeda74630b87564a9f82f155b30cb313c3f9d56ff1aa2acde893d1eb12c07ed0cc78078b3c07f73f58357cae211c59121d9dea08ce567f376dfa1ae85656145ecfe933a057d3ae9b2406916336dbee71ea0b40e7e1a664e76756fd47348f95ef9012e7ec36062ab433b7e714d346758fbe66aa7ee6eae85331938c5551e62f7f3d7262dad951c69d9b532abbd7b7edc3161e49e49ad649b50d6347f9d809e31fe2ada29ac3b8c4bed5dad59e41311e57053c44d1e65beb414493dde7bc8f89220ccb58a35cbeb3c6034905f0f33b33e3d9b789896b0dba001653165adf2b37c4b8e98455471eac13f811e9b815246fd10189c8be495117fec9334f783d227e9b0ff17088eec9a86535e87dfee0203bcc0187f09acabf59b9ea7286c88b23388fd8630ab59f27ece35cb54c7ad1b091db650dee713ffb62485f4030945fa19ce0676dbf4c19398f546ad87b00ab167a08e2f1107fa96948883c826e9e271cbaddd818372f5d7c77b883cc00cef457f3b9a1ca07699656be3e9b8cb5cd31ddddd420233a491734ed445b12993acc876ee82201db06aae2e639b18974a1e4c7d234d1242377456506a83c0b32e4b4d5ea706e13ac66c72a6ed3cc87f3ca47b3c441e02b97f0395bc6199794c25bff7f72d9b64873a9b60f97119413bc6c9ad7aa132a86e240ddfd5bef877bce5097fb60a7df77557fc15281eaa512f4a36c97de135ed0bf65a4008f7b04df43f67baea133393d984f68f1ac8f25137f273a1334546810ef1d6ddd781839b652691ed5d9de17469386210e7f049ed1a125e51d6d636d97faa8fc250623cdb0615d903289569a9842877f2b062d12c34b5c6b179418e357542c070fb3e80b3de821aaea307ed7bd7828d9784a504c65a7239f7338c021a95533719d960674082ae6e99aeffb721a3bf89f867c5b3e75faef90e0e62ec155a222da498e1a4042fcab7dd339bc30121c052daa5c7dff294267644ac57a83460fd26cf1de928ba3acd700bd4382b89aaa8eeb11aef7ad13fa24421efea05c29234cfb7cad3274bedf9424789ab021646b7d2717b26952df75965a7b0b435582122928960157b57aa135e47aeee35fa3a295b19f41d41ee2c7008604d0ae0e91d0f50e1cc7bfd83b1462526e070e0bf19a5a1b17ed8e7b40012184569a82c79b9bdaa4cd2267267899c64a54ee6eed3646440a0423df671d389e701ecd99581b21314127904c1580b22b7c96e395a0e3e22edb60b9ae6a91f66354d37a08e1d2631740b65b971598e088d4215eadde101a953ed3d5e546b4ac7a88767b4759215645322edae723b986a5f60af9c91fe1d55b9c12c1ca9cbee113c828a101d4673169819552e039fff846cf67f467448abfa6291b207a1f3170dea4ee9163a5f2d3b1b3c8660a1a464ec6bba0f710b2272fde3fe1b65ebbe960c45c06ad6be444eba0d23dbffe6485b42a6c34eb6966f1e8e9439779ddefb934f8f9a8ccdf0ef7a3dbf177b8e968e13eb67ff8de96f6723b96f4a53e6bd384a7af39fc812184ee42685776f7750a3990a91cf50e7a0a2d1b6d2d26a7c78a1b2c066e28784d4fac9bfa44897f38bebb03b44d214206c6e06a8a32fdb6c55f84a7fc4eb0fb5ba69ff14ffc5378e364bd0b15492eb1814f75689415cfcaea78c6cec5964184cc45d8c916ca4507a3a5a8023cbd11dd15efaba8d570385bfdaa7f05e1bd9a23dd20740dec5b500add0874d08bfdf8a778bf5c900ad1cbf5af45d11387ba0838260099ce2143bf21a4824a185a6994da037de1fb73482013a4700535dfa7a1dfc8766449fa27cdfc06a1a884ee9785b2ed8df05a095b3eabbf17b6ed286521af7ebf76c455db1229f5818c8045a63d2b8569a9768efd906f65fd530570d57ea92ab029bf3703a1d7a32aa318dc17d4bcb295e06b698019d04a447fdffb14184853fc1c4634033e8e6d322b4100815d0bc7f0e2425d89966d9e1b75cb89b92ddf4098a7d568a6fabd8f0073f70a6a45bef74d40ea1c57d9d1e43365de9f6bd3b1792ceb500d613836e163028d092a84b071f29c1cc31afe147eb0ee46824b7aab252100dcfa0d0084618e6c9a8288a13fc4b10292e94d14fe657efee8256f67f1895b2263e0c12d530b382669f7b918b606462b2efd0519a468592eb4a0d0e4ec2324d4372d921307476e06ab3bdaa16affaa5bbfe61cf98888b582cc5d1738879754cf59dbaeae1ee5bf100dbc906988f4097f1cfd610b9c4937026b252437a0d1784d6b2a47639a79ac4c19c121dc9f5b41eff7ff18c9f0838c8b6764d2c540910771913d97400844c0089a4c200f81af45e4f589cb8d1c6e2677143ab94e2c1abf94ce33c5427fd67f5a3c4b7297b4c5c2c43eda1dd5568113b81320f6fb6743e58fb931935f4edc2dc41efb847a5dbb9638587d3418ffb0fc9f08fb3192c1f02e9e86515c9a26c329c49293a39d7162158b9b0fe7b3c5e3f63668d94383fce654b2528f3cc5f853127a14214410f9410ec3c689a08c17cbc1f6fbf0494dd4fbdf0f31f9421ccd4a105b6b61b2adfacbcecdb9a765ee10b1b673f868c60e7e8b63b8381b3627d6810d861eca45beb146e3e4da2ba7944d64b6d297b7b4c88f998dd7a050bc92a01e935f6cd4ca0e4b1eb363c0a35a6b081a8ed22bc162f19505cf9bea1fbd04c0a23c1169feea95a2ce91517aec6c42ff200bbd310f7ddf8e41261a3ac0abf5729dfaa6bcca77e4d385b42623cbc434a87d3974db11ba2bb274ef81fb427be58881342c843b05a3adfd3440f9395b7399934c0dbf3313ccce59c7ec7c6bbbb28631dc4daf9a484d5ac2e260ec1ff7ba284248e54e5bc172ee1a09eaf4320aa542c657ed30d31ef28b3a274eceba690eba3bc8f1098004f59a163c5ec127c1d77d8ade5f001674f9bfd787fbc25ce7568b8e2866edb6ec6dd31bccabb7b6a7ea5f9f1e50f68119f5c33f9df6918520348d458fe5ab8e3247381c7947c5ab590aaf858b20da40d06adec5b4bcd4a57a50fb093d58003db9a6316ff2ea9162c651b266113a0e0672cde14f618f720719459d7635086e7137722d079deb3d199a8b28be300969c16906c387b03307abdc384eb9a055dbe10218b64bd32f507b2f6ebe44b953460cee49870464e771140c7c79150c9b9166f04644a57ec58e907953b8699be649ef32957c143ebd6647e8c810aca8f08868d864580a67a094b152678097ac7520c0e37648a0ee48c502176126567e7b1e37ce864660c9d0805209b7dad80fd7ec9dfa52b1305e84cbf540c1986a29e74a41b946f9de660e5d1ee70e29b542cafa81546ddfe8a767bbaf7a7dce45c5872a3a0506dc27e1f085ce4b2897afbfa416ffaf2b9836d03fd1762760d6718c8711138ea556bdc4f6b616b247ab1b64a8c9c2ebb462003dac91f740d70378ea09a2c404e15954f7a99ab82eefd6aafc53d2b43ff8c900ec7816e4bde7efef80c7b12e99f890515f5093b43e8c56e2090d3a95ef4d3779bf93c2aae637794d16e524a8fe835f46a04f072e28dd1eb526769a8c0ca314d606e9b1fad37873b426ccf5b7beb0d6922e698e124d6b660b4355baf04dbbfa1c308b6c68e5fad4ca1c7786dafca5fb3822e98b30e7afe25a8302a613eb7c837ab1b319dbc5a34b26d5cf0af05ab8ac791cdaf087a7c6f374b7d971828f0409dc4f521e44c91f5062aa9116bc043287d9d39b99c644bd342633065a493c80410366a0aaeedcf5545090c9241be53941c495a167934d94fba4c09cad961d4e7ceea987439d6d4dc5d372425fa620bed03eabe56339e1a07621c9d09abcc9d820f74b992ebaecbc255680a7d2050b78154258b2137fef5d6d7b005b18919968ce550e24061e153985843a193af43c20ad2a6440f6990c98ad9a7724eb9776efd2b0c622561063b64353bd94f7c20e29aaa2c144034c760c26a3bd909e5ebe824896d526156a4a8c1506611f36bd18f3f7cd3b80f69bd7a44f9e1d5274752473ba601f93fd87bd60b4fef61479a66a2021f2303043932f8e1ce71d2fae4d95d6cceb368312d94fc8639c65303259f6d71e717ce40370bc59a6fce7cb620a324ce36622989db1277b03b291513e28cf72f11ae3f702b496b7dd54387d571e7ea679a0595196a854e60f159c1ade56dd072ce2ed06a62aab96f318ae6cc3a413f09777966794dda7bff64bb8e41a9fb3a5f002e7c15779d3745be50aa797713093bee5722a284ad0b5ceea02216ea736f026934bb43ac855b044ea3cf3dc16a8ae20dad6f6484770000187a429f8f088c034da6a60da75003a514fa7905927cac73a972ae828b12455fbb77b7ebf28575ed397f778ea43e6916e2e039bb5260a407db7510e2bdcc350f1567331fb730873ba5abf26c21654dc15eb6580a076597f0628ebe23b271ba33233b402d76d0e7c78fb44c4955034b5c3b6f220207005e0f35efce95cf96b8123c3646ea65eb03d85164fadd9855119d596c54765199552edb2cdfdc2c867e1dea313437db1d72b1f967b49e94e7f485ab6ef0dad5d6ae6d36c350b4b6f49fbf99db9c528d7e69bda6b03302dd98aebd63942033d572004b966b392b0346f37d4ecbe2eb38cba82584496e9cd75efcc6a9f86afb78bf5a3ded02a8f51a8062b93b72c9ca9fcd578dcdcc04a3029e7e631cb683ed6b2c8a9c77063991bb7212590e1e78995549fd00993593e58180e91d10c0"}, &(0x7f000051a000)=0x1008) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000e41000)={r4, 0x7fffffff, 0x4}, &(0x7f0000ada000)=0x8) ioctl$DRM_IOCTL_GET_CTX(r1, 0xc0086423, &(0x7f000023f000-0x8)={r2}) 2018/02/09 15:47:30 executing program 1: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/ashmem\x00', 0x0, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000004000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f0000005000)=[0x6]) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x7687) mmap$binder(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x1, 0x50, r1, 0x0) readv(r0, &(0x7f0000005000)=[{&(0x7f0000005000)=""/213, 0xd5}], 0x1) 2018/02/09 15:47:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f5400000000034f3a0a1fdc222073b5"}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x8923, &(0x7f0000c15000-0x28)={@common="6772653000000000000003000200", @ifru_addrs=@nfc={0x27}}) keyctl$restrict_keyring(0x1d, 0x0, &(0x7f0000fbf000)='trusted\x00', 0x0) pipe2(&(0x7f00009b3000-0x8), 0x800) 2018/02/09 15:47:30 executing program 5: r0 = dup(0xffffffffffffffff) ioctl$DRM_IOCTL_GET_STATS(r0, 0x80f86406, &(0x7f000099d000)=""/68) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_crypto(r0, &(0x7f0000a9c000-0x38)={&(0x7f0000e70000)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000a07000)={&(0x7f0000568000)=@delrng={0x10, 0x14, 0x200, 0x0, 0x1, "", ["", "", ""]}, 0x10}, 0x1, 0x0, 0x0, 0x5}, 0x8000) r1 = syz_open_procfs(0x0, &(0x7f00007e7000-0x6)='smaps\x00') mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000b08000)='pagemap\x00') sendfile(r2, r1, &(0x7f0000310000-0x8)=0x100003, 0x10001) connect$inet6(r2, &(0x7f0000116000-0x1c)={0xa, 0x1, 0x5, @loopback={0x0, 0x1}, 0x2}, 0x1c) 2018/02/09 15:47:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f000077c000-0x20)={@remote={0xfe, 0x80, [], 0x0, 0xbb}}, 0x20) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000cd6000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x14) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000220000-0x4)=0x2, 0x4) r2 = syz_open_procfs(0x0, &(0x7f0000788000-0xd)='net/anycast6\x00') preadv(r2, &(0x7f0000560000-0x80)=[{&(0x7f00002f1000-0x77)=""/204, 0xcc}], 0x1, 0x0) 2018/02/09 15:47:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00004c4000-0x1000)='$', 0x1, 0x1, &(0x7f0000fb1000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) recvfrom(r0, &(0x7f0000612000)=""/79, 0x4f, 0x40000001, &(0x7f0000f1e000)=@sco={0x1f}, 0x8) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008f0000)='/dev/rfkill\x00', 0x400, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f00003d7000)={&(0x7f0000006000-0x14)=[0x1, 0x1000, 0x380000000, 0x8, 0x9], 0x5, 0x3, 0x8a7, 0x5, 0x100000000, 0x3f, {0x0, 0x4, 0x8, 0x8, 0x0, 0x2, 0x1, 0xa6d, 0x8, 0x418a, 0x9, 0x5, 0x0, 0x5, "ac9e0dbffe64da0c74369aba202755be70442ccde3baf0b64117dfe7af5d68e2"}}) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00009ac000)={0x0, 0x1}, &(0x7f0000d25000)=0x8) ioctl$TCFLSH(r1, 0x540b, 0xffffffffffffff01) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00004c0000-0xc)=@sack_info={r2, 0x2, 0xffffffff}, &(0x7f0000b08000)=0xc) 2018/02/09 15:47:30 executing program 6: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000020000-0x8)='./file0\x00', 0x3e) r0 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000001f000-0x3)='./file0/file0\x00', r0, &(0x7f0000013000-0x8)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) faccessat(r0, &(0x7f0000655000)='./file0/file0\x00', 0x3, 0x0) 2018/02/09 15:47:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x7, 0x0, &(0x7f0000ac1000)={0x0, 0x1c9c380}, &(0x7f0000bec000)) nanosleep(&(0x7f0000dcd000), &(0x7f0000fe3000)) clock_getres(0x5, &(0x7f00006e2000)) clock_getres(0x4, &(0x7f0000a0c000)) setitimer(0x1, &(0x7f0000a98000-0x20)={{0x0, 0x2710}, {0x77359400}}, &(0x7f000010e000)) pselect6(0x40, &(0x7f0000eaa000)={0x5d7, 0x4, 0x3, 0x7f, 0x2ac6, 0x100000000, 0x6, 0xffffffff7fffffff}, &(0x7f0000473000)={0x0, 0x10000, 0x6, 0x100, 0x1000, 0x80000001, 0x0, 0x100000000}, &(0x7f00005cc000)={0x8, 0x4, 0x8, 0x1, 0x2, 0x7, 0x5, 0x4}, &(0x7f0000002000)={0x77359400}, &(0x7f000025c000)={&(0x7f000002b000-0x8), 0x8}) getrusage(0xffffffffffffffff, &(0x7f000058f000-0x90)) clock_gettime(0x0, &(0x7f00003c1000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000f7d000)={0x0, 0x0}) futex(&(0x7f00003d6000)=0x1, 0x1, 0x7f, &(0x7f0000338000), &(0x7f0000bde000)=0x53135a4a, 0x74c5) setitimer(0x0, &(0x7f0000edc000)={{r2, r3/1000+30000}, {r0, r1/1000+10000}}, &(0x7f00009f7000-0x20)) getitimer(0x2, &(0x7f0000e32000)) 2018/02/09 15:47:30 executing program 6: mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f000001f000)='/dev/keychord\x00', 0xa, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$eventfd(r0, &(0x7f0000029000-0x8)=0x10000002, 0x29791c230d1509c7) 2018/02/09 15:47:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x801, 0x0) creat(&(0x7f00002d6000)='./file0\x00', 0xa0) r1 = socket$unix(0x1, 0x1, 0x0) r2 = dup2(r0, r1) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f00009fa000)=[@in6={0xa, 0x1, 0x40, @mcast2={0xff, 0x2, [], 0x1}, 0x3ff}, @in={0x2, 0x3, @multicast2=0xe0000002}, @in6={0xa, 0x3, 0x2, @empty, 0x1000}], 0x48) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) utime(&(0x7f000046e000-0xa)="e91f7189591e9233614b", &(0x7f00009bb000)={0x8}) connect(r0, &(0x7f0000932000-0xc)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) 2018/02/09 15:47:30 executing program 5: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f000001d000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f000001e000-0x4)=0x14) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f000001d000)={&(0x7f000001e000-0xc)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f000000f000-0x10)={&(0x7f000001e000-0x14)=@getneigh={0x14, 0x1e, 0x800, 0x0, 0x2, {}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x40004}, 0x20000000) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f000000f000)={&(0x7f000001a000)={0x10}, 0xc, &(0x7f0000013000-0x10)={&(0x7f0000019000-0x210)={0x18, 0x32, 0x501, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@nested={0x4, 0x1, []}]}, 0x18}, 0x1}, 0x0) [ 44.599710] ': renamed from gre0 2018/02/09 15:47:30 executing program 7: mmap(&(0x7f0000000000/0xfe0000)=nil, 0xfe0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00002cd000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000fe0000)) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETAW(r1, 0x5402, &(0x7f0000657000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x7f}) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000e40000+0x56c)=0x3) 2018/02/09 15:47:30 executing program 6: mmap(&(0x7f0000000000/0xdf2000)=nil, 0xdf2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f000001b000-0x5c)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x6}, {0xa, 0x3, 0x6, @local={0xfe, 0x80, [], 0x0, 0xaa}}, 0x0, [0x0, 0x0, 0x0, 0x80000000000, 0x0, 0x0, 0x81, 0x5]}, 0x5c) r0 = socket$inet6(0xa, 0x80005, 0x0) ioctl$sock_ifreq(r0, 0x8970, &(0x7f0000dec000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0}}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000bee000)={0x0, 0x80000, 0xffffffffffffff9c}) listen(r0, 0xb0d) r1 = socket$inet(0x2, 0x80001, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f000003b000)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = socket$inet6_dccp(0xa, 0x6, 0x0) bind$inet(r2, &(0x7f0000dec000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) getsockopt$sock_buf(r2, 0x1, 0x1a, &(0x7f0000dee000), &(0x7f0000dee000)) setsockopt$inet_tcp_int(r2, 0x6, 0x200000000000a, &(0x7f0000425000)=0x1000, 0x4) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f000081d000), &(0x7f00002f4000-0x4)=0x4) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000df2000-0x10)=@generic="c7454fa76edacc10f3204f69b352a292", 0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00007ee000)={0x8000, 0x204, 0xffffff7ffffffff8, 0x3}, 0x10) sendto$inet(r2, &(0x7f0000de2000-0x1)='U', 0x1, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) ioctl$sock_SIOCGIFBR(r2, 0x8940, &(0x7f0000de9000-0x18)=@add_del={0x2, &(0x7f000092e000)=@common='ip6_vti0\x00', 0x3}) setsockopt$sock_int(r2, 0x1, 0x53bdab7eb5434947, &(0x7f000043f000-0x4)=0x80000000000003, 0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000de9000-0xe8)={{{@in=@remote={0x0, 0x0, 0x0}, @in6=@loopback, 0x0, 0x0, 0x0}, {}, {}, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [], 0x0}, 0x0}, 0x0, @in=@multicast1, 0x0}}, &(0x7f0000de9000)=0xe8) setsockopt$inet_tcp_buf(r2, 0x6, 0xa, &(0x7f000071d000)="1f0000000000000000f9fffc8f36f800000733f1a5a78631df491525c301040008000000004fa607", 0x28) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000dec000)=0x5, 0x4) mmap(&(0x7f0000df2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000df3000-0x8)) getsockname(r2, &(0x7f0000deb000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000deb000-0x4)=0x14) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f000032f000)=@common='ipddp0\x00', 0x10) sendto$inet(r2, &(0x7f0000261000-0x1000)="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", 0x1000, 0x3fff, 0x0, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000df2000-0x4)) 2018/02/09 15:47:30 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f0000003000-0xd)='/dev/snd/seq\x00', 0x0, 0x2000) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000000000)=0x9, 0x4) 2018/02/09 15:47:30 executing program 0: r0 = timerfd_create(0x6, 0x800) mmap(&(0x7f00005d2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x1d) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00005d3000-0x20)={@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0xb0, 0x0, 0x3, 0xb, 0x1, 0x9b5, 0x4}, &(0x7f0000000000)=0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r1, &(0x7f0000001000-0x38)={&(0x7f0000001000-0x80)=@generic={0x8, "229c9cfc9dfd28fc61e1ee4f89c4cf280639a7abb3380d52b9ecaf874ba0d609dcee92e145b5b769acc709407b804b87151237bcf41a4e8846d54dcac6221a93b1954448d2fe7bac92fea3df5d69a144c0b5e81f9a700d63592dc4c0085bb3cd6afe2ead44bcefbbe39059d0268860355ef41b51811576f7da3050689ad0"}, 0x80, &(0x7f0000001000-0x10)=[{&(0x7f0000001000-0x5a)="b7edc33a6e3e0a6528cb81e748f9deb3b269fb0364185f4c2f95ec95342d88d8347291b2fa2f336f9b193d281fe5613b7255b0b675baf4bec27240ebf65c8e4ae95148cb9c9907dc03e6b132b6450d647518a19b241af5a63423", 0x5a}], 0x1, &(0x7f000042b000)=[{0x58, 0x10b, 0x6, "474b25c182bf995ed677675c1298cae977359dae0bfa879007719d446533d51e6c0270301e9d9c3d8d71f28aafdf89ac10a86d17ae545ab4402c2c365ca27a806ff9326672"}, {0xc8, 0x109, 0x777faf1a, "8327839f866ffb8486527176884ab0e9ecf352d9bc982f5450da415b443af337793dd7a6e6084b4698e047f331a8d6a800acf1466817616a2e99644f3f54a62d4c80cb79864952a1b6a949585c209ef48c2d212ed03532c3ba9c94874421d94784ce66852757d2373e5ffe12903da024ffd7079883a14655bb6d6ac5a8885ceea9b43de21faac0e9b4b314a6c4feac9156029afd9816d64922dce3df070cbf36f774ae00faf78f25443c1f4ef4f309f7b307de0d7abede"}, {0x1010, 0x107, 0xaeff, "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{0xa0, 0x10a, 0x0, "773e3cf67cbab9e7872bc8b26c8d51fb24e81176f6a6e65a444d49384220d65c38c6c2a7735a7d7d6a13fc5502ab5ad5c84e716c448963ecac28e2336cb27df821954803e3bcaafd7871edb5df5a91812f1dc5b1e6a5c545fd2030d5f4b262e6a074e1f27730c8b8b7b5eb9129773dc1993c30552791d5422e97910924cfab7ee27c7c7d3c14af6507f1b4bf2f"}, {0x1010, 0x119, 0xff, 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0x21e0, 0x40}, 0x40000) pipe(&(0x7f00005d3000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f54000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r3, &(0x7f0000f54000)=[{&(0x7f000015a000-0xb7)='`', 0x1}, {&(0x7f0000200000-0x17)="e6edb08a68d4381ad048942bf77c4fd8fbfcb53413dbd9d3", 0x18}], 0x2, 0x0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000f51000-0x4), &(0x7f0000d54000)=0x4) epoll_create1(0x80000) getsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000dd4000-0x10), &(0x7f0000132000-0x4)=0x10) [ 44.656756] tc_dump_action: action bad kind 2018/02/09 15:47:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00005ee000)=[{&(0x7f0000eb3000-0x29)="2900000021001900013d3500000a000602000006fd000300000d00040d001000190000002400000008", 0x29}], 0x1) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00002aa000-0xc)='/dev/rfkill\x00', 0x2000, 0x0) ioctl$TCSETAF(r1, 0x5408, &(0x7f0000def000-0x14)={0x4, 0x7ff, 0x8001, 0x1f, 0xffff, 0x8, 0x7, 0xffffffffffffffff, 0x7, 0x5}) 2018/02/09 15:47:30 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000797000-0x9)='/dev/sg#\x00', 0x1, 0x200) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f000047f000)={0x0, 0x0}) r2 = socket$unix(0x1, 0x5, 0x0) r3 = openat$dir(0xffffffffffffff9c, &(0x7f0000d11000-0x8)='./file0\x00', 0x20840, 0x140) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000001000-0x20)=[{r0, 0x10}, {r1, 0x218}, {r2, 0x2408}, {r3, 0x7216}], 0x4, &(0x7f0000000000)={0x0, 0x989680}, &(0x7f0000b32000)={0x5}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = signalfd(0xffffffffffffffff, &(0x7f00006c4000-0x8), 0x8) signalfd4(r4, &(0x7f000085a000-0x8), 0x8, 0x2000000000000000) 2018/02/09 15:47:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00004f8000)='/selinux/status\x00', 0x0, 0x0) listen(r0, 0xffffffffffffffe1) r1 = socket(0x2, 0x2, 0x0) getsockopt$inet_udp_int(r1, 0x11, 0x65, &(0x7f000014b000), &(0x7f0000f77000-0x4)=0x4) 2018/02/09 15:47:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet(0xffffffffffffff9c, &(0x7f0000e14000-0x10)={0x0, 0xffffffffffffffff, @rand_addr}, &(0x7f000001d000-0x4)=0x10) r0 = socket$inet(0x2, 0x2, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000bb0000)='/dev/sequencer2\x00', 0x80000, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r1, 0xc0505405, &(0x7f0000ba1000-0x50)={{0xffffffffffffffff, 0x3, 0x7, 0x3, 0x5}, 0x7, 0x6, 0x3}) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00006ce000-0x5)="8904", 0x2) 2018/02/09 15:47:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) r1 = getpgid(0xffffffffffffffff) r2 = getpgid(r1) r3 = syz_open_dev$sg(&(0x7f00002d4000-0x9)='/dev/sg#\x00', 0xfffffffffffffffc, 0x200) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r3, 0x4058534c, &(0x7f00009d5000)={0x1, 0x100000001, 0x8, 0x7, 0x9, 0xdce3}) fcntl$setown(r0, 0x8, r2) fcntl$getownex(r0, 0x10, &(0x7f0000033000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_MODESET_CTL(r3, 0x40086408, &(0x7f0000c03000-0x8)={0x100000000}) setpgid(r4, 0x0) ioctl$PIO_FONTX(r3, 0x4b6c, &(0x7f0000631000-0x48)="31286cbd6c0b9fd3f09343223f030bdfd7ce063345517d7e9ee21eabf82de9a68c8acaf41cb02ff3b7d1a9b898efad5f84ec58bbd717938cddd8bd32d713b4748c7a8ef95f6c5ecb") setsockopt$inet_sctp_SCTP_ADD_STREAMS(r3, 0x84, 0x79, &(0x7f00004be000-0x4)=0x9, 0x4) 2018/02/09 15:47:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f00005df000-0x25)="240000001a0025f0006b001920bbfc00021c00ff00090000001000eb08000400000000b7f3", 0x25) r1 = syz_open_dev$usbmon(&(0x7f0000935000-0xd)='/dev/usbmon#\x00', 0xc9a, 0x301000) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f00001ca000)={0x8, 0x2, {0x2, 0x3, 0x8, 0x0, 0x7c84}}) 2018/02/09 15:47:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2000000011, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000d35000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f000051f000)={@dev={0xfe, 0x80, [], 0x0, 0xc}, @mcast1={0xff, 0x1, [], 0x1}, @loopback={0x0, 0x1}, 0x1dfbf406, 0x5, 0x7, 0x400, 0x0, 0x80000000, r1}) bind$packet(r0, &(0x7f0000544000-0x14)={0x11, 0x1d, 0x0, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}}, 0x14) [ 44.685119] device lo entered promiscuous mode 2018/02/09 15:47:30 executing program 0: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000f2e000)='/selinux/status\x00', 0x0, 0x0) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f0000337000-0x4)=0xffffffffffff0001) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000958000)={0x20071026}, &(0x7f00001ed000)) r1 = socket(0xa, 0x802, 0x0) sendmsg(r1, &(0x7f00009d8000-0x38)={&(0x7f0000186000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}}, 0x1c, &(0x7f0000038000-0x50)=[], 0x0, &(0x7f0000203000-0x4b0)=[{0x10, 0x1, 0x24}], 0x10}, 0x0) 2018/02/09 15:47:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000898000)="fc0000004a000700ab092500090007000aab80ff010000000000369321000100ff010000000500000000000000036915fa2c1ec28656aaa79bb94b46fe0000000700020000008c0000036c6c256f1a272f2e117c22ebc205214000000000008934d07302ade01720d7d5bbc91a3e2e80772c74fb2cc56ce1f0f156272f5b00000005defd5a32e280fc83ab82f687f70c9ddef2fe082038f4f8b29d3ef3d92c83170e5bbab2ccd243f295ed94e0ad91bd0734babc7c3f2eeb57d43dd16b17e583df150c3b880f411f46a6b567b4d5715505e658a1ad0a4f01731d05b0350b0041f0d48f6f0000080548deac270e33429fd3000175e63fb8d38a873cf1", 0xfc) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000150000)) [ 44.764647] capability: warning: `syz-executor0' uses deprecated v2 capabilities in a way that may be insecure 2018/02/09 15:47:30 executing program 6: clone(0x0, &(0x7f0000a98000-0x2), &(0x7f0000a9e000-0x4), &(0x7f00004a9000), &(0x7f000092d000)) r0 = getpgid(0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000451000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000d05000)=0x4138, 0x4) ioctl$TIOCLINUX7(r1, 0x541c, &(0x7f000032f000-0x2)={0x7, 0x9}) fcntl$getown(r1, 0x9) ptrace(0x4207, r0) epoll_wait(0xffffffffffffffff, &(0x7f0000180000)=[{}], 0x1, 0x0) 2018/02/09 15:47:30 executing program 5: mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = gettid() rt_sigsuspend(&(0x7f0000001000-0x8), 0x8) socketpair$unix(0x1, 0x80000000005, 0x0, &(0x7f0000880000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setsig(r1, 0xa, 0x12) fcntl$setownex(r1, 0xf, &(0x7f0000704000)={0x0, r0}) recvmsg(r2, &(0x7f000095d000-0x38)={&(0x7f0000000000)=@sco, 0x8, &(0x7f000064e000)=[], 0x0, &(0x7f0000b36000)}, 0x0) dup2(r1, r2) tkill(r0, 0x15) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000030b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getregset(0x4204, r0, 0x202, &(0x7f0000b36000)={&(0x7f00004f4000)=""/24, 0x18}) ioctl$int_in(r3, 0x5452, &(0x7f0000009000-0x8)=0x3f) recvfrom(r4, &(0x7f0000013000-0x8d), 0x0, 0x0, &(0x7f0000013000-0x10)=@ax25={0x6, {"2d13d4162d9f33"}}, 0x10) fcntl$setsig(r3, 0xa, 0x12) r5 = dup2(r3, r4) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x32, 0xffffffffffffffff, 0x0) fcntl$setown(r5, 0x8, r0) tkill(r0, 0x16) 2018/02/09 15:47:30 executing program 7: mmap(&(0x7f0000000000/0xff2000)=nil, 0xff2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000ff3000-0xb)='/dev/hwrng\x00', 0x400, 0x0) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000ff3000-0x30)) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f00004d1000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x80000000, 0x0, 0x20000000002, 0x1}, 0x20) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f000023d000-0x15)='/proc/self/net/pfkey\x00', 0x400100, 0x0) ioctl$TIOCMGET(r2, 0x5415, &(0x7f0000e33000)) connect$inet6(r1, &(0x7f0000ff2000)={0xa, 0x0, 0x9, @empty, 0x8}, 0x1c) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$getreaper(0x2b, &(0x7f0000ff4000-0x8)) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r3, &(0x7f0000ff3000)=[{&(0x7f0000ff4000-0xcc)=""/204, 0xcc}], 0x1) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000ff1000)={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x200080000000, 0x2}, 0x116) 2018/02/09 15:47:30 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f000080d000)=@ethernet={0x0, @empty}, &(0x7f0000000000)=0x10, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r0, &(0x7f0000001000-0x38)={&(0x7f0000481000)={0x27, 0xfffffffffffffff7, 0x1, 0x6, 0x29b8c273, 0x5, "dc789a1600ef7164b320ea4552dccd1d867de631e3284d116ffbbf65657a1a2202a563a1513d38b2b24596acdbcc85eba4180a6bc6e08fc1bd2de3677a8f21", 0x1}, 0x60, &(0x7f0000000000)=[{&(0x7f0000050000-0x1000)="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", 0x1000}, {&(0x7f0000b65000)="58e3ddfa85a44ce1fc95c3686431e197e5d945f14af5bd95de7548d5f9bb3945c529c9d37b87f3f74ae75d103c496991159a68015ae76f93671ad036a008c778c31a69577a0a27d7ffed6490c3976ec93ea2330567550e9c842a173413fa888ce1130c813e176ebbd523ad4b6cbe3b51c46ff9c81bcd1f6233b98c400ebe2f5f2b5619d405610fe2d4019a946610", 0x8e}, {&(0x7f0000a1b000-0x52)="6a46d69ebce99aa5e5bd104a383f07b36d513974d4c818039813075e1523f857c02c90fcec7185651f73544335936dd54dc6738a034bb3bd67c2163ce41e93e22f3ebaef18975ed417e0d5d7cf0bd2f6ab8a", 0x52}, {&(0x7f0000000000)="adb1fc1291bef1e14d8b08e5cc24fb8c8ab5ae7b978b9385f1377c9a77be6c71bab1d8531be575a04b0633c54d231ba4bdc456960e1eda8d4ca64464668b1f82ecbeab1201e18d9e588247d731e200fd8d1c7ffa369371e1d0e3a263738494f22a0cf1a3972201e6dc600d5ce86f37ca2d9d798bb6ea61ac359d5cfb50c0ff44b0b3f55de7551b5536dff22e61d711a292107a2fef3a78296f2379fb224dc0c23466cfe6a170fa9a96a69d270179b9782e1e9197e35444af5b643da931fdb88a0e82a357b23a773a1372be64735a", 0xce}, {&(0x7f0000000000)="3f00b8f592e077c77fb1c8e52b539e7f8ffc4de35d8d965dbc04aef53c", 0x1d}], 0x5, &(0x7f00008ac000)={0xa8, 0x111, 0xd723, "063f61c6762ef044b455fab3fb3930cbd1049e5242d2ebca9b5da7c6c2d64cbcf6af968ed3f59c4eac43e85085c1edce0d7843beee300eeaad61b26ea8387edfbf3a23393cc0a0ff5d6bdafd9322b00c3ef58edd8fe060289d4d3eb0f838de2f75bb97d0fc69ada78db94823cd61352f8aac80fc7afffc6c81adee587e32a02e5f7e1071902f52f62b5af1d9c509d43d6cec3b"}, 0xa8}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f000088d000)='./file0\x00', 0x0) getxattr(&(0x7f0000e4b000-0x8)='./file0\x00', &(0x7f00000b1000)=@known="73797374656d2e706f7369785f61636c5f6163636573731d", &(0x7f00009c0000)=""/87, 0x57) 2018/02/09 15:47:30 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) removexattr(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f000012e000-0x18)=@known='system.posix_acl_access\x00') mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000064d000-0x20)={@loopback={0x0, 0x1}}, &(0x7f0000001000-0x4)=0x20) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000003000-0xe)='./file0/file0\x00', &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setfsgid(r1) 2018/02/09 15:47:30 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000636000-0x83)="c3b36f04411fcffb9bc77bf30c517becb4ea1bdad4897956b9d765060a6de11c2d27876ccce3f95118d174e449d301b9b753130e2ea80d652d82cdd1bb3151370022ca40cc3b2516ddda05d5a86f2838ea3ba285e4a2ba29bb34d99e99f4acd9d635810880b67c00a2bac8b754bface0826e8a9589766afff90199bf8e384f2f10f3a4", &(0x7f0000f50000-0x4), &(0x7f0000000000), &(0x7f0000246000)="27037067d361ed58f7385399363c6c745c0ad274e22b92ffd9dd9942858664af1f148687926f77d024c2ebdc02eae80a63260536b77ef4f91326eda4649cd9e43bfc629380d2354c15bfc058b3d50588911ed25d1ae5f8b53319387e07cf614841f6b37d2ac248b54d4a") mmap(&(0x7f0000000000/0xfef000)=nil, 0xfef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f00009a1000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) close(r0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f0000feb000-0x21)=""/33) 2018/02/09 15:47:30 executing program 2: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000022000)='net/raw\x00') ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r1 = syz_open_procfs(0x0, &(0x7f0000020000)='net/mcfilter\x00') read$eventfd(r1, &(0x7f0000009000-0x8), 0x57a) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r1, 0x0, 0x0, &(0x7f0000022000)="154500895c42e8a8306101b8", 0xc) 2018/02/09 15:47:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000996000-0x15)='/dev/pktcdvd/control\x00', 0x204000, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00007ce000)={{{@in6=@mcast1, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in=@local}}, &(0x7f0000312000)=0xe8) sendto$packet(r1, &(0x7f0000031000-0x10)="33813abf9c1380851c9ca080e98714a8959cf4a5a45d822ef6921af5949334a53df3d2159c88ab", 0x27, 0x8000, &(0x7f0000f5e000-0x14)={0x11, 0x18, r2, 0x1, 0x1, 0x6, @empty}, 0x14) getsockopt$netlink(r1, 0x10e, 0x5, &(0x7f0000f9e000)=""/66, &(0x7f0000bf5000)=0x42) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) recvfrom(r3, &(0x7f0000d2f000)=""/107, 0x6b, 0x10040, 0x0, 0x0) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f00007d9000)={@common="6c6f0000000000000000000000000001", &(0x7f0000717000-0x28)=@ethtool_eee={0x44}}) 2018/02/09 15:47:30 executing program 6: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000004000)='ns\x00') fstat(r0, &(0x7f0000010000-0x44)) dup3(r0, r0, 0x80000) 2018/02/09 15:47:30 executing program 4: mmap(&(0x7f0000000000/0x3d000)=nil, 0x3d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x0, &(0x7f0000001000-0xc)={@local, @dev, 0x0}, &(0x7f0000002000-0x4)=0xc) sendmsg$nl_route(r0, &(0x7f0000037000-0x38)={&(0x7f0000007000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000021000)=@ipv4_newroute={0x24, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2}, [@RTA_IIF={0x8, 0x1, r1}]}, 0x24}, 0x1}, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) 2018/02/09 15:47:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000643000)={0x0, 0x3, 0x4, 0x81}, &(0x7f000034d000-0x4)=0x10) r4 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000ad0000-0xd)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0x66, &(0x7f0000d2d000-0x8)={r3, 0x1}, &(0x7f0000cc2000-0x4)=0x8) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1}, 0x0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000c48000-0x14)={r3, 0x0, 0x5, 0xff, 0x0, 0x3100000000000000}, 0x14) ioctl$LOOP_SET_BLOCK_SIZE(r4, 0x4c09, 0x1) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000), 0xfc13}, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f000049d000-0x8)={r3, 0x2}, 0x8) execve(&(0x7f0000810000-0x8)='./file0\x00', &(0x7f000027d000)=[], &(0x7f0000e7d000)=[]) 2018/02/09 15:47:30 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @dev}, &(0x7f0000001000-0x4)=0x10, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000000), &(0x7f0000012000-0x4)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) symlinkat(&(0x7f0000013000-0x8)='./file0\x00', 0xffffffffffffffff, &(0x7f0000001000-0x8)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/09 15:47:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x2, 0x3) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000006000-0x28)={0x0, 0x2, 0x0, 0x0, "9158636aaec4c900008014408c261e1f323a36357b19b4e5ae7f3c6307007410"}) 2018/02/09 15:47:30 executing program 0: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000001000/0x5000)=nil, 0x5000, 0x2) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000002000-0x11)='/selinux/enforce\x00', 0x80000, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000004000-0x4)=0x9, 0x4) mlock(&(0x7f0000002000/0x4000)=nil, 0x4000) munlock(&(0x7f0000000000/0x4000)=nil, 0x4000) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000007000)='./file0\x00', 0x10400, 0x100) socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$sock_void(r1, 0x1, 0x3f, 0x0, 0x0) 2018/02/09 15:47:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x0, 0x1) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000691000-0x4)=0x77, 0x4) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000077000)='/selinux/mls\x00', 0x0, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000ea4000-0x18)={0xaa, 0x2}) ioctl$PPPIOCGFLAGS(0xffffffffffffffff, 0x8004745a, &(0x7f00002ff000-0x4)) bind$inet(r0, &(0x7f0000887000-0x10)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000d5a000-0x73), 0x0, 0x20000804, &(0x7f0000a56000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x2b2) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000ada000)={0x0, 0xe3, "f71c8e1303a7a0dc61ce9bc04c5a58b3f4e258879bc99993c4539ff33c6d0a08a505d4836a868364b27047573e858ec64d31f7b04690474509d2fe7b3dddc60583ba6bbaa54c798f0a99bc146127305c942134769d83f202303448bfb761ecad4d6431a7a71380e18c38a0ebd2c9326914c84de207aa24476d800133983fa9ff4ddb04dcfe24a12a2c7cb931ecf5f0ce442e52551b591f84f2cb35b745aa09f84535b94593ae9fdeaaaad5c89837aa83760fc1944111c885b15e8a6933930d00f31eb886deaf39fa41d493dc2f7d376042e2f1614d15740d73904fa9148b41d8cbb359"}, &(0x7f00008ed000-0x4)=0xeb) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000b40000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r3, 0x54a2) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f000089d000-0x8c)={r2, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}}}, 0x8c) shutdown(r3, 0x100000) r4 = syz_open_dev$mice(&(0x7f00007bd000)='/dev/input/mice\x00', 0x0, 0x400000) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r4, 0x54a3) 2018/02/09 15:47:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000000e000)='/dev/sequencer\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00006a1000)={0x0, 0x3ff}, &(0x7f0000321000)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000508000+0x3ce)={r1, 0x100000000, 0x8, 0xdd96}, 0x10) ppoll(&(0x7f0000c50000)=[{0xffffffffffffffff}, {r0, 0x4410}, {0xffffffffffffffff, 0xe000}], 0x3, &(0x7f0000003000)={0x77359400}, &(0x7f0000303000-0x8), 0x8) ioctl$DRM_IOCTL_RES_CTX(r0, 0x5100, &(0x7f000000b000)={0x0, &(0x7f000000d000-0x38)=[]}) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00002f3000-0x10)={r1, 0x200, 0xff, 0x3}, 0x10) 2018/02/09 15:47:30 executing program 5: mmap(&(0x7f0000000000/0xfd9000)=nil, 0xfd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000fd5000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x2}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x11, &(0x7f0000006000-0x4)=0x1, 0x4) ioperm(0x100, 0x3, 0xbcf) 2018/02/09 15:47:30 executing program 4: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0xffffff8000000001, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000004000)=0x3, 0x4) sendto$inet6(r0, &(0x7f0000008000), 0x0, 0x0, &(0x7f0000001000-0x1c)={0xa, 0xffffffffffffffff, 0x100000003, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/02/09 15:47:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000be6000-0x4)=0x7b0208bad49e3831, 0x4) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000ed3000)=0x3e, 0x4) bind$inet6(r0, &(0x7f0000afe000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) r1 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, 0x1c) listen(r1, 0x0) listen(r0, 0x0) 2018/02/09 15:47:30 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x400000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMSET(r0, 0x5418, &(0x7f0000001000-0x4)=0x7) r1 = openat(r0, &(0x7f0000000000)='./file0\x00', 0x0, 0x120) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f0000002000-0x5b)=""/91) mmap(&(0x7f0000000000/0xfdd000)=nil, 0xfdd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x7, 0xffff) socket$inet6(0xa, 0x6, 0xb14) sendmsg$inet_sctp(r2, &(0x7f0000a29000)={&(0x7f0000fc2000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000fc2000-0x8)=[{&(0x7f00005c2000-0xfb)}], 0x1}, 0x8000) sendto$inet6(r2, &(0x7f0000fd5000), 0x0, 0x0, &(0x7f000089d000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x1c) 2018/02/09 15:47:30 executing program 5: prctl$intptr(0x8, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000001000-0x8)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0}, &(0x7f00005a0000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_init() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r2, &(0x7f000000c000-0x38)={&(0x7f0000000000)=@nl=@proc={0x10, 0x0, 0x1}, 0xc, &(0x7f0000002000)=[{&(0x7f000080f000)="5500000018007fafb72d1cb2a4a280930206000000a843096c2623692500080004000c001000ca8a9848a3c728f1c46b7b31afc11338d54400009b84136ef75afb83de448daa7227c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000004000)=[]}, 0x0) lstat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000a32000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$chown(0x4, r0, r1, r3) 2018/02/09 15:47:30 executing program 0: mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) bind$netlink(r0, &(0x7f000001a000)={0x10, 0x0, 0x0, 0x120202}, 0x5) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r1, 0x401054d5, &(0x7f0000029000-0x4)) 2018/02/09 15:47:30 executing program 4: mmap(&(0x7f0000000000/0xe7d000)=nil, 0xe7d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000e7d000)='/selinux/policy\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000001000-0x8c)={0x3, 0x100000000, 0x5, 'queue1\x00', 0x26f}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f000014d000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x2, @broadcast=0xffffffff}, 0x4, 0x800000000, 0x3}}, 0x2e) sendmsg$nl_crypto(r2, &(0x7f0000380000-0x38)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00002cf000-0x10)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3, "", []}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) 2018/02/09 15:47:30 executing program 1: r0 = getpid() ioprio_set$pid(0x1, r0, 0x7eb0) ioprio_get$pid(0x2, 0x0) gettid() 2018/02/09 15:47:30 executing program 7: r0 = socket(0x3, 0x4, 0x9a41) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f0000000000), &(0x7f00005d3000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0x400000000018, &(0x7f00003d3000)=0x7ff, 0x4) setsockopt$inet6_int(r1, 0x29, 0x3c, &(0x7f0000312000-0x4)=0x1, 0x4) setsockopt$inet6_buf(r1, 0x29, 0x3e, &(0x7f00002cf000-0x78)="5780d01c", 0x4) close(r1) [ 45.131116] audit: type=1400 audit(1518191250.717:28): avc: denied { getattr } for pid=7270 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/02/09 15:47:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000175000)='/dev/autofs\x00', 0x105000, 0x0) getsockopt$netlink(r0, 0x10e, 0x8, &(0x7f000084d000)=""/68, &(0x7f00006d9000)=0x44) mknod(&(0x7f00008ac000-0x8)='./file0\x00', 0x0, 0x0) mount(&(0x7f0000fdd000)='./file0\x00', &(0x7f0000456000)='./file0\x00', &(0x7f000012f000-0x6)="e86280200001", 0x1000, 0x0) rename(&(0x7f0000e26000)='./file0\x00', &(0x7f00006b3000-0x8)='./file1\x00') 2018/02/09 15:47:30 executing program 4: mmap(&(0x7f0000000000/0xffa000)=nil, 0xffa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) getsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000302000-0x4), &(0x7f0000ff7000)=0x4) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000047000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_STOP(r1, 0x54a1) 2018/02/09 15:47:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003f5000-0xa)='/dev/ptmx\x00', 0x0, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f00003bd000-0xa)='/dev/ptmx\x00', 0x800, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f000006c000-0x80)={0x0, 0x78, "3b683c5e492630d727744aea3180e2a7a643edf4e07004d8ac5c53a8120052be93a1407fce43f0902005fb355d0ff97c5f6a6962cd5dce2df857df55e81b7ba79d92312d4d2d116b65ae6fac5c81b37c6e24bc05c5b0518ec0fae499bd7b19a3937549dedc8ac5c467b75109ccb0c27fcd0c98f80a42728b"}, &(0x7f0000467000-0x4)=0x80) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000483000-0xc)={r1, 0x9, 0x30}, &(0x7f0000b39000)=0xc) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000dc0000-0x4)=0xd61) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000185000)=0xfffffffffffffffc) 2018/02/09 15:47:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x2d, &(0x7f0000099000-0xc7)="10b3ab88d599ed1631164076a1653105117d906876a67bec3cebf0851293005d199d1c51d9e2fcd201804b1e055792797e78546bbfb7d1b5a60738de477dd051171a569506e293ffbbcc15dc1c8d2d563f41fbaa321685c4410f898e6771efc180898f62fe6513b10420cab1c597ef4fb4ed5e80c54baa711f871d4298b737e744b0a0caa1410f9d", 0x88) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00009dc000)='/dev/sequencer\x00', 0x200, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) 2018/02/09 15:47:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003b8000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000002000-0x4)=0x3) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000b4f000)=""/4096) read(r0, &(0x7f0000147000-0x6f)=""/111, 0x6f) 2018/02/09 15:47:30 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) mq_getsetattr(0xffffffffffffffff, &(0x7f0000011000)={0x4, 0x0, 0x9}, &(0x7f0000013000-0x40)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/09 15:47:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() rt_sigprocmask(0x0, &(0x7f000002b000)={0xfffffffffffffffe}, 0x0, 0x8) socketpair$inet(0x2, 0x800, 0x2000000000007, &(0x7f00008d0000)={0x0, 0x0}) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000aa0000)='/dev/vga_arbiter\x00', 0x381000, 0x0) ioctl$sock_inet_SIOCSIFADDR(r3, 0x8916, &(0x7f00007be000)={@generic="6d73148c8c3874bb9a1ca454421ca39b", @ifru_flags=0x1}) ioctl$EVIOCGREP(r3, 0x80084503, &(0x7f0000f66000)=""/133) timer_create(0x0, &(0x7f000026f000)={0x0, 0x2e, 0x4, @tid=r0}, &(0x7f0000044000)=0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000cae000)={0x0, 0xc4, "b1ed5203a134f711a8295b8aa659bff384e2613317591aaabe9f02fcfb20925c88b5d9bbd92818c28d3101a5ab6ec4c31f12e154ccf5883bc371b8fc565ca2de83724b67c1ad5a21fda7596c2faec0cd06fa1d4f58e8f65ada9d1a4b29b5a7f8d012aba4e2fd8446a601391e8e9893f4cd9e88b5d75685d6eeb064cefcf44fa5287d134e92e8f6e95348a73db9ab816316e22b6e77a67207dfcc034386b75f5e880e6ffe4859c2c9a7111ee1d6a6fa888978b9a41ed9badac2b2ebd3d31944d5fc8c822d"}, &(0x7f0000dac000-0x4)=0xcc) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000be3000-0x12)={r5, 0x5, 0x5, [0xffffffffffffff01, 0x10000, 0x9, 0x200, 0x401]}, 0x12) timer_delete(r4) 2018/02/09 15:47:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f000014e000-0x38)={&(0x7f000059d000-0xc)={0x10}, 0xc, &(0x7f00006eb000-0x10)={&(0x7f0000fc4000-0x214)=@updpolicy={0xb8, 0x19, 0x401, 0xffffffffffffffff, 0x3, {{@in=@multicast2=0xe0000002, @in=@rand_addr=0xfffffffffffffffe, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xfffffffffffffffc, 0x2}, {}, {}, 0xbe72}, []}, 0xfeaf}, 0x1, 0x0, 0x0, 0x40000}, 0x0) 2018/02/09 15:47:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x20000000000, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000006000-0x28)={0x0, 0x2, 0x0, 0x0, "9158636aaec4c900008014408c261e1f323a36357b19b4e5ae7f3c6307007410"}) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f0000112000-0xce)=""/206) 2018/02/09 15:47:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000330000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000856000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x3, &(0x7f0000bda000-0x1)) mount(&(0x7f0000803000-0x8)='./file0\x00', &(0x7f0000976000)='./file0\x00', &(0x7f0000905000)='devtmpfs\x00', 0x85030, &(0x7f0000e9a000-0x79)) chdir(&(0x7f00003c9000-0x8)='./file0\x00') link(&(0x7f0000edf000)='./file0\x00', &(0x7f000003c000-0x8)='./file0\x00') open(&(0x7f00009ed000+0x888)='./file0\x00', 0x40, 0x0) 2018/02/09 15:47:30 executing program 5: getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@in=@local={0x0, 0x0, 0x0}, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {}, {}, 0x0, 0x0}, {{@in=@broadcast, 0x0}, 0x0, @in=@multicast1, 0x0}}, &(0x7f0000e67000-0x4)=0xfffffffffffffecd) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) keyctl$chown(0x4, 0x0, r0, r1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x20200) accept$inet(r2, &(0x7f000029e000)={0x0, 0xffffffffffffffff, @multicast1}, &(0x7f00007bd000-0x4)=0x10) r3 = dup(0xffffffffffffffff) getsockopt$packet_buf(r3, 0x107, 0xf, &(0x7f0000bf5000)=""/157, &(0x7f0000f72000-0x4)=0x9d) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ipx(r3, &(0x7f0000002000-0x10), &(0x7f0000002000-0x4)=0x10, 0x80800) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x81, 0xffffffff, 0x76, 0x9, 0x6, 0xf1, 0xfdd7, {0x0, @in6={{0xa, 0x3, 0xff, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x8000}}, 0x2, 0x401, 0x6, 0x8000, 0x200}}, &(0x7f0000001000-0x4)=0xb8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000001000-0x8)={r4, 0xfcf}, 0x8) 2018/02/09 15:47:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000f66000)={{{@in=@loopback, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {}, {}, 0x0, 0x0}, {{@in=@multicast1, 0x0}, 0x0, @in=@multicast2, 0x0}}, &(0x7f000037c000)=0xe8) r1 = syz_fuse_mount(&(0x7f00002f9000)='./file0\x00', 0x4000, r0, 0x0, 0x134f, 0x2) write(r1, &(0x7f00009da000-0x71)="b40e9e35de23c316f39ff82e5b0a18a6d30cda9b36c1e04bf8267f7bd18014497fe0df5c5b1702febf7e1469b4d7fa8f4d13817322580b47ba8bffe55c1011e1c422dfa1c2a6089086aedec93258470a4deb4c2574834559fe5590fca109ac392cc4dea63dc1853009e3030a373e02ab07", 0x71) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f000001b000-0x5c)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x6}, {0xa, 0x3, 0x6, @local={0xfe, 0x80, [], 0x0, 0xaa}}, 0x0, [0x0, 0x0, 0x0, 0x80000000000, 0x0, 0x0, 0x81, 0x5]}, 0x5c) r3 = socket$inet6(0xa, 0xa, 0x0) ioctl$sock_ifreq(r3, 0x8970, &(0x7f0000dec000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0}}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000bee000)={0x0, 0x80000, 0xffffffffffffff9c}) listen(r2, 0xb0e) r4 = socket$inet(0x2, 0x80001, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f000003b000)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) r5 = socket$inet_tcp(0x2, 0x1, 0x0) r6 = socket$inet6_dccp(0xa, 0x6, 0x0) bind$inet(r5, &(0x7f0000dec000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) getsockopt$sock_buf(r5, 0x1, 0x1f, &(0x7f00005a0000), &(0x7f000053f000)=0xfea8) setsockopt$inet_tcp_int(r5, 0x6, 0x200000000000a, &(0x7f0000425000)=0xe3, 0x4) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r4, 0x84, 0xc, &(0x7f000081d000), &(0x7f00002f4000-0x4)=0x4) setsockopt$SO_BINDTODEVICE(r6, 0x1, 0x19, &(0x7f0000df2000-0x10)=@generic="c7454fa76edacc10f3204f69b352a292", 0x10) sendto$inet(r5, &(0x7f0000de2000-0x1)='U', 0x1, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) ioctl$sock_SIOCGIFBR(r5, 0x8940, &(0x7f0000de9000-0x18)=@add_del={0x2, &(0x7f000092e000)=@common='ip6_vti0\x00', 0x3}) setsockopt$sock_int(r5, 0x1, 0x53bdab7eb5434947, &(0x7f000043f000-0x4)=0x80000000000003, 0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(r6, 0x29, 0x22, &(0x7f0000de9000-0xe8)={{{@in=@remote={0x0, 0x0, 0x0}, @in6=@loopback, 0x0, 0x0, 0x0}, {}, {}, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [], 0x0}, 0x0}, 0x0, @in=@multicast1, 0x0}}, &(0x7f0000de9000)=0xe8) recvmsg$netrom(r5, &(0x7f0000d1d000)={&(0x7f0000d60000-0x10)=@ax25={0x3, {"e558bbb038d8dd"}}, 0x10, &(0x7f00008f9000-0xa0)=[], 0x0, &(0x7f000099d000)=[], 0x0, 0x80}, 0x10000) setsockopt$inet_tcp_buf(r4, 0x6, 0xa, &(0x7f000071d000), 0x0) creat(&(0x7f0000b6e000)='./file0\x00', 0x0) getsockopt$ax25_int(0xffffffffffffffff, 0x101, 0x0, &(0x7f00008b6000), &(0x7f0000ea5000)=0x4) pipe(&(0x7f00001dc000)) getsockname(0xffffffffffffffff, &(0x7f000005f000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000b21000)=0xfffffffffffffe45) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000c42000-0x10)=@common='ipddp0\x00', 0x10) sendto$inet(r5, &(0x7f0000261000-0x1000)="11a58fde7649496403db92ed306004b3d3cbfc195485c3b895d864ab91a3aebde4f70a917a91ec9612d004000a7b43a35bb73249ede41bf5c05ab608fb7b74ffd57f6e8e43cf9cb723fc0d8d8cabbbbae3a5fde8ad6f52d667c512596f50b9962aa2193688d872a7eeca57801742d74d39c4b003a5e292e077ed102e7999329aab95a3d96363505f76c86a6d2352dd8025207ae531701f1ce353d6b017eb64000000bc2e9f8b66fe4a8e64f0fc7a0aa55d4103e1d7d5b0dd5750071e9b3a786021678a86fcbb0b9f9364ec0f0310306fef9c21b3b20d8b44423b495299cea2c6f40c377a72534453ad7f5af27b1efb2514ace1f9a68cf205a9ddb8fd954e34bde3612e6e05686cf3b968a14bd3a356f7b8d20214c0f7a388ef5ea8d063c65f2aabff685e69f86b4a0b3697f8bfbfe66796f0489ad2e49bdbc1742941c28c88cb93e1f8ccc3db4782cdf9cbd797ddc8d7b1364da50ad48e081a38622280169eba09000000b5f15bdf8a8b6483340a3297c31154905db209195c28f15d10153204fbe0586516c714ddc939e0eb68c73969e81fc6f215b476ddf3fcf1a604603360089dadba2779cfed9027ac163067fc0d7592ac8a013b907372a42b242405241ac1f63f85a52fff2d78b30e87a156b5cfa133dabc259bb027bec5eb8c8eb623e9776a13d3ce972a6769de8a78153f498084a244b0146b77be3d1cba7b02fe8906ed8a88f105c763d1772825b986d52823bf38b6f95eca494fd9c64497874b9f450bec65311493cc108b27611eaa6819305a3730d29368f25f7e816d60884a1e0271c3c786ad36391366ac3b65f04c148974f6973005c5ff73d6f0b3f7e44c65da7c4115c4ee543991e4ad26938384cafffffffc8f7e79aaf1b8ef37f627e3c7168ecda2cf224a491bea6129fcd954b88dbb2d29464931bcd5378041db67ddc70ee856ae09c1b26b9ada008a7d52bf1a160606865a29794f36b2a3811c66e9fe27af8fc8356374e37f3eca244367fb535dde71fae4683710761b89e28820d4f06065450c3d1f76fa26ef28320edf6c36480af14f4444edb40ebb3f8ea264486e351c40c7e43c7a69c24da10db6f60da3e648f16b5fc6b5a5c6217e46c1f3ff354a8b49beb3b46a69dcb4c5d547a7b7ba8fe22da0173f9fe80f4bd47afbec4d2e0d3c91b1a326d8bb9fded873e87f847032af52bd6d129f3ce3f11ea9d0b4250af7eaa2649d9972b9b8dc773c869b3a431eac7f55d6bb92dc29f0eb7d8959e2af7571efb7ec88eac4b62850e8f6b60d4a5d06d66875b4bd260a9014a2eb88621f4c6eb3f9ed2190b48acf0358d8b82fb4794535fcb8dd50ba86d23d230a94f07a768142ff3b4c8558dac21726b6279980c238041f26e86c8e3fa83028345999ff4e5a37d610ab7c15daaffb744a505a3dd9802b3721f29553ee23e1cf376f12cc3fe6b7ac76bd13da44356855be096155e355c9cad31fcdeedc6679c531bc1a2765dc8777108ec5e31d793005e718a9ced77d6505e44f649128a29f5264fecba132f9f5016eaf690751edd64d903b36ceb2b08042c60e9e97f8bc985476e6088a5ebd3743c2358171b30b16d730a5dd49c92fa19cc267e2c1927f200fc3d23a804f0a12b06a6a88a2685051ab28f1721209ada2c14b557a49423795b07040d510bb21ce5d15acedd18cb7cb7a93389c8d934206e4ffb220048a7a82fb3c251d0a31ba5af9eb0c16e29f33f9d0a78f5e6300cf04d17eb5f67711cafa0d4e99eeaf0f8fdbd34170318879a0d12c01891127ba7b677d204268524c5af1d7dc27176826302e34f9d35d2f2eefad5f22f68929d3456c11d5f00d4a8ce8b784bca8088805731eff2d47024c2da68abc2d2c0f7806d7d76cdf489f3bffa75cb826bc0809331d89a3255a498b8150d4ae31d03414ab244939455b6377c2917cb2d8a9f9ebf282657e417860e49ac94f4a838aefd34f28960a78da47933252d8cb2fdb27d413ee54502cd1bf75585468b77b8dca627cab29ef0a5297ee3dcb4c987520804e9a5f45e8241019281bab7e30f4b008bf0edf3b6fb5e8d1c2ab619b2eb84293d636a6a37d716cd8e102b7099676693cb7b01031b57ee93fd22cb18229893fd4d4ef87f1596879ac9f61b2f0c35be34cb6e6f75087ff963c188d43bcb464a95e956e75559eb1f6f2224fb2ca8f0bdc90ae5c2ce712498ee4026b13b8f3137000aa1545a75e5b48e80da30e6dac5529cac1099244e79ad542f45dcfbf16c62b5eb63daee8185c5e79ebfa1ca60880f9e2895f54ab95bbae38ae62200c1e439d73fa63d0bff75935a8ad2ae73b82132e8d4eb4bd55844b2f55c65d5ffa0c65aaf0cc5bc73925d05cf7c1c4383af074feb3a53919d2a3b5bef96115aab966821dbfc4577d19d85911a485c58a5b87cf44d230cfdc255486bb09d5c16f2164397f0fc5f652a171f0269bdcd98291410c010cc377d2690a6032fe5701117adbd0f6b847c9617a9b3d20529024d8d9749b9c49827694d346d3b1bbe434122331986b9f6e84430dfd75d123f3e307d6f5514f3da09b527408bfb6816da54beeefad160e4b095517f3292c2e17fb3bba47527671d0afe7c35d54d25ab307b15d069a05395a9cddd4b519224fe3c689d14827ede6d91ebace2a80afaad3dcd1f8ce20e92012b8934d7ff3ebdd285cc24202a86d70b96674a6af05a3c29065afa4e38b9c34006cb3eb9c87985cfc511a8c261cdeb0c7a3c7a682c40c5b9f1d7d5ef6f97e32d02fdd3f2ded413f4a36c4db899b96c8e40d91c2743cd1d435010300000000000000345b66cce79fa49f10baa4ef28535eee8c5c1a4b38bace2fb14ec11d34d620b1cc2396dc1fa857ac6ac9f5689b5935f2f25184edd40f8f5c70714f941beae3e1bc9af757edd9d68fb24218e2a02aad4dc0b3c2e54694ce547fc38f38e52673473fd0e57497978324aee16559e9cdbe5b3a0b96dd69fe5bc97e644487274b6158a0412bd60172bb66f774b8eae7bc1f52ed64d44c553bdc26823e35f18683554e7359802173d1fa86a66104abb1977c3e9fa6970ed7ee483b14b65673a81786fe0ed301f8edb0669fd25bfa0d565e3e93b19b8572c98dbacb103053527a95ee758be002e03df756bbc486def0db079124db72fadc26f0a26b42e21f260f902bb4cd881baae57eff1c3cc15063be17e48208b9a69622adfc03991d204fe0f5ae2528b22c7743f97e0669a1c3c0d0d90f39846fd954d681be0265d14b12285fb1b20bcbaa95915ad51ab8f84094674cbac0071021b261c39a46b0177b98f1662100ef31a3e981236d51e6c1429144a89d46b149301873ef99959f8ab15c12309620d5d548b62ff92233a3f200e0d0a9c2122be615dd91e6a6cd89290d24895540635fead9a56f481ee3fd7890852e271fa7c37b1836a3e1764574960e1ab9fda1d25693cfc33defea84f65c08cce479c66dc16b28d453a1b717fdd9f6ff46b1fa1b6866b4a8c1ad53439c5958403953b3a844b660b28b11d427b392a7c710edbf25725a65e6b94e4c64ae458a8c97c9f7a05a7d8ebf6c76e3afc0204ced97be84986da5403ef31eff1790c039fe00a89976ccab7638d2e217fc64609a41f3a008ed78b25d1a9420b782deef6ce2db2c6d427580087b69c75c1357ed2908c32cffee1c6ddd08510562ab015507a4eb4f54ae5c097cdca34f521f9fa8df7667645a696a472650c1ca9c035e95f34db54722897159c31dc6be5693a5f3871ccbb48a7ead233d03b76875590fa20bae4f37a2011622d0203a3e9d9e198cb075aba26f5e78a8f0b0cd27052527daf0f8e77858dbddec7038c198b868e93ae32f1745d166afed4129460e07af8cb6c3debb6503e87f3cb309e39ed3d682d24adec48ea22702c4d8d48386977a89b73e585f8c2c5fcb0a693cd5028a601b04b833a41ec705735c767c70d316b60aba2da24bd6523533f3180accade90f47e412b393ee1d2456cf8bb430289ddb824350764985c5e35f738f830a378bfa65fd167c7307c13acb912beefa69e499d4a750e820a7af08a7c204ffb64e09fcc921a4e79999757d608880bfd52255bbc16369af4f779edfd9439cfcd17fcc02d5aaa81bac66fa2e551cef55779bd90e8be587ee698575918fced59ec652af26718b3afd1471379132ba0b5143a78f84605b1ef51e49e820a8a8c1639f66bca5afd83602287e982eb125a3a032e4cc5b5be91ab4d8d958fd4dc4cbd310eddc91d89ada4d33fcc963d259e222520281d14e13577906e33665a31afa7cb501cc0c1198d1f755005e82f29bcda62bbf8680bc23d09cac6a8c89709b30c91d27ea148f01ba745346f1ba9ce89cd9b71ff18668a0254c07479762dbb78117c50450506e2a0a606309aa383ec55a49d2569c3a3fef8aad456aa81cb859519765de18a4b92194e8a6a43f1dade801f71eb56699bc021fa48f320f4128d6c153a2ec1fba1c5ca55c5058641692365d311c8902aaf1428d83281aa970af5d98591cd3af30fbb5ee4a1b697491ff6dd727a329feb17b7846254d691f949baf96afa195c62f2c3fd1855a79b25268cef9822e3c6a1b3aa226ec494b070a8774426a5f8877714fe206e569635805208ac7823c8546ec33e4482a85d6fddf86a37a1c60f0a19b5dfe88031b7541af0e93cac8a3bb1ff3e60190b96faedc3b6f63d38f3ee4286fbaa053e8e27ed13b77b2c576d824d777ca53df76d9572e71f74ff180778bf57458b37fe9dbaa6f9927b48b059e5c7fd908ac826aed8f68764285022f4b5cb6b73ef7222ecb0d701c782ed5c16a7c94235fe7c3e0bef9da7310c5f3cda407c5ae7ecfb6b392ad576610b48af17b3fc8a2fd6cd2eee1153cc48a21ba6768a88367a807be008bea547402da4c92c2006c83d74c9d0ef2ca711c54036c8e76ac26c7d22060c9bfc2e67f1d1c6f6bd2f751879295ee21fcf8588c9504cacb02fa3e3fc6e2bed352447a5c2677caba0538960357d6d1706adef5e7d4f6298ed4ecacb7776de15d9bbd672f9991f4bdc4f07401f67cf3a74c0495ea58d0f76a2e6060cecc1d04b93808dc8d61130305740b408359d5552cc23a7b1eff4285d563b4b6b011a4a11372a2bb01cbda724482f95c4487b02c85cc121012b3213041ff6a689072daa4d86a4c125b110f4e2eeed2dd73db0f94ce995896e0b8a9f8f3e9559024251a5b1726b0b3775bac9fabed968d2d4ea31bbdfb2910331d92cb4ff5cc9037cc08cd35f88c4d7b89e46a8cbd05e3c35732b5046b33060dce5372b171daa526a46c3444b331e71f0455fb8b43dc46e2c9f2c4effccf040e56de00000007b16de337f13e7a610feac2f336e75405a530815366e7edfbb429babfd0e68db56892b94621edd9df6ff454ab1dcdb8d39d282fa7932ec7ba5203df2f4196538a1fa040c8014d20ff57fdb8515325a6997b9b71f2094e053f126402a47e628eeb7d8f665fbabe8f1a409ca9c7c5c25baaa0e9945acf27e96f8241a445f7d3352494ba4210b348fa0ec11ea67dead4fc1e5e4f9202931386468882bee59f8d12174198142ef7764d6b930e937e20d018c0cc5a780490356f5521aac74d2c1736e20ae5e0cd8cf6676ac337e8a8976aac75a698e34e72bac561038f228c13b6e974bc21bb79618111db507f3ba314dd2d05fd050d684cf33d8da5f8e5f723a092098ac5b180a6579d543515c2e1d0eb502193aedab526d354b625990c7d5a9f90d86c4e374054f1d14270b603065293e7fa3840de575413b74bfbc4f8c139947ade9a6f48907053f1ae3a95", 0x1000, 0x3fff, 0x0, 0x0) 2018/02/09 15:47:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$join(0x1, &(0x7f0000dc1000)={0x73, 0x79, 0x7a, 0x1}) r0 = socket$inet(0x2, 0x1, 0x0) getsockopt$inet_int(r0, 0x0, 0x12, &(0x7f0000c8c000-0x4), &(0x7f0000000000)=0x4) 2018/02/09 15:47:30 executing program 1: mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) capget(&(0x7f0000013000), &(0x7f0000013000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r1 = gettid() tkill(r1, 0x16) close(r0) 2018/02/09 15:47:30 executing program 2: mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fcc000)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ipx(r0, &(0x7f0000fcc000), &(0x7f0000000000)=0x10, 0x0) ioctl$TCSETS(r0, 0x80045439, &(0x7f00003ba000-0x24)) 2018/02/09 15:47:30 executing program 0: mmap(&(0x7f0000000000/0xfd9000)=nil, 0xfd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e65000-0x18)={0xaa}) r1 = epoll_create1(0xfffffffffffff002) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000fda000-0x20)={{&(0x7f0000add000/0x4000)=nil, 0x4000}, 0x100040000}) close(r1) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f0000fda000)='./file0\x00', 0x1) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f00007a7000-0xc)={0x0, @loopback, @empty}, &(0x7f0000fdb000-0x4)=0xc) r3 = memfd_create(&(0x7f0000002000)="6d696d655f747970655e5c76626f780565743028255b73656375726974796370757365742d262727a0255b7070703000", 0x0) pwritev(r3, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) fallocate(r1, 0x3, 0x9, 0x40002) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000fdb000)={0x4, 0x9, 0x8003, 0x9, 0xffffffff, 0x12ad, 0x8, 0x4, 0x0}, &(0x7f0000fdc000-0x4)=0x20) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r3, 0x84, 0x19, &(0x7f0000118000)={r4, 0x2}, 0x5) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(r3, 0x0, 0x25, &(0x7f0000fdc000)={@rand_addr=0x80000001, @multicast1=0xe0000001, @broadcast=0xffffffff}, 0xc) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000fdd000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r3, 0x29, 0x0, &(0x7f000018a000)=""/4096, &(0x7f0000fdd000-0x4)=0xffffffffffffffdc) 2018/02/09 15:47:30 executing program 7: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[]}}], 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x1, [{0xf03f, 0xfffffffffffffffe}]}) r0 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x5, 0x400) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f000000c000-0x10)=@buf={0x1000, &(0x7f000000e000)="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"}) getsockopt$nfc_llcp(r0, 0x118, 0x2, &(0x7f000000d000)=""/3, 0x3) r1 = socket(0xf, 0xfffffffffffffffc, 0x2) connect(r1, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f0000009000-0x28)={@generic="d01b2e707159d9d4ee72154182ba8471"}) 2018/02/09 15:47:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x8000000000088) bind$inet6(r0, &(0x7f0000727000-0x1c)={0xa, 0x3, 0x0, @empty}, 0x1c) recvmsg(r0, &(0x7f00003aa000)={&(0x7f00008fe000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local}}}, 0x32, &(0x7f0000ff8000)=[], 0x0, &(0x7f0000222000-0x8d)=""/141, 0x8d}, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4a, &(0x7f0000db4000)=0x7fffffff, 0x4) r1 = socket$inet6(0xa, 0x802, 0x88) sendto$inet6(r1, &(0x7f00005c2000), 0x3a9, 0x0, &(0x7f0000d1f000)={0xa, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}}, 0x1c) syz_open_dev$sg(&(0x7f0000cc2000)='/dev/sg#\x00', 0x400, 0x32080) 2018/02/09 15:47:30 executing program 7: mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x1, 0x800000000000032, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0x13, &(0x7f0000d96000), 0x4) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000388000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x0, &(0x7f0000fc0000-0x108)={0x100000001, {{0xa, 0x0, 0x81, @loopback={0x0, 0x1}, 0x9}}, {{0xa, 0x1, 0xffff, @empty, 0x7}}}, 0x108) 2018/02/09 15:47:30 executing program 2: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000fe8000-0x1)) mount(&(0x7f00004c7000-0x8)='./file0\x00', &(0x7f0000acc000)='./file0\x00', &(0x7f0000d36000)='ramfs\x00', 0x2800c, &(0x7f000000a000)) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) setsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000fe7000-0x8), 0x8) mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f000002f000-0x6)='ramfs\x00', 0x100000, &(0x7f0000ce3000)) mount(&(0x7f000052f000)='./file0\x00', &(0x7f00008fd000-0x1)='.', &(0x7f00003a3000-0x6)="0700cc667300", 0x1000, 0x0) mount(&(0x7f0000c6c000-0x8)='./file0\x00', &(0x7f000092f000)='./file0\x00', &(0x7f0000dcd000)='ramfs\x00', 0x8ff8c, &(0x7f00002e9000)) mmap(&(0x7f0000000000/0xdf5000)=nil, 0xdf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0xff8c, &(0x7f00008a7000)) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000612000-0x6)='rxrpc\x00', &(0x7f0000fe7000-0x5)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$read(0xb, r0, &(0x7f0000e18000-0x7d)=""/125, 0x7d) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000d6c000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000fe8000)=0x2, 0xfffffffffffffc2e) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000fe8000)={0x0, @broadcast, @broadcast}, &(0x7f0000fe8000)=0xc) accept4$vsock_stream(r1, &(0x7f00005fc000-0x10)={0x28, 0x0, 0x2710, @host=0x2}, 0x10, 0x80000) sendto$packet(r1, &(0x7f000049d000)="db34a1920e9001310fcb88972e6e1357fd418b05adf04f292ea3699bca38c7109b7dfea65ea7ec71e18ed990e15884606682e7ab858e78543cfc0547b468da789a6eb70b1d1bcd67e860731e7790c1236a2d6bac6a2bbed229bb5b9d32468b2e16bf7c4fc396f1a41e0afeb8920e3badadd16115b2fe319135d0ba451c809693c2f0e5da5f337423d72b8172526292a01a04b04da3bb6a563b63d82e23d73e70798325c76a981fb3070ac53c0c90e4a31f76bd4d5a3e6e5a6174b1dd26f9e088ba5853062a1c370647ff4d81456071031f680a601e28cfbbf7", 0xd9, 0x4000, &(0x7f0000d7d000)={0x11, 0x0, r2, 0x1, 0x7, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}, 0x14) umount2(&(0x7f0000d5c000-0x1)='.', 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000174000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlinkat(&(0x7f0000ae3000)='.', r3, &(0x7f0000001000-0x1)='.') ioctl$ASHMEM_GET_SIZE(r3, 0x7704, 0x0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) truncate(&(0x7f0000fe9000)='.', 0x7ff) 2018/02/09 15:47:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setrlimit(0x7, &(0x7f0000bed000-0x10)) pipe(&(0x7f00009db000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000770000)=0x6e0, 0x4) eventfd2(0x0, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000936000-0x4)) munlock(&(0x7f0000047000/0x2000)=nil, 0x2000) [ 45.307343] device lo entered promiscuous mode 2018/02/09 15:47:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) fstatfs(r0, &(0x7f0000a88000)=""/43) sendmsg$nl_route(r0, &(0x7f00003e4000)={&(0x7f0000e87000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000a3c000-0x8)={&(0x7f0000acc000-0x24)=@ipmr_newroute={0x24, 0x18, 0xc21, 0xffffffffffffffff, 0x0, {0x80, 0x20, 0x0, 0x0, 0x0, 0x4, 0x0, 0x5}, [@RTA_DST={0x8, 0x1, @empty}]}, 0x24}, 0x1}, 0x0) 2018/02/09 15:47:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000327000)='map_files\x00') r1 = fcntl$getown(r0, 0x9) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000a94000)=r1) getdents64(r0, &(0x7f0000010000-0x1000)=""/4096, 0x1000) getdents(r0, &(0x7f00001f9000-0x30)=""/48, 0x30) 2018/02/09 15:47:30 executing program 0: clock_gettime(0x5, &(0x7f0000002000-0x10)) r0 = inotify_init() r1 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setownex(r0, 0xf, &(0x7f0000001000-0x8)={0x1, r1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x100, 0x0) ioctl$TIOCGWINSZ(r2, 0x5413, &(0x7f00002fe000)) 2018/02/09 15:47:30 executing program 3: mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000e63000)) mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000e62000)={0x401, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, {0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x17}}, {0x2, 0x3, @multicast1=0xe0000001}, 0x0, 0x1, 0x1, 0xbc, 0x1, &(0x7f0000e62000)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x3, 0x2, 0x1875}) mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r0, 0x0, 0x40000048f, &(0x7f0000e63000-0x2c)="8735d96127345deced18b86c09bb2e83c68100000008b9606d2f2ea948ddbcc1de84de4442ed43fdb02bf212", 0x2c) r1 = dup3(r0, r0, 0x80000) ioctl$TCSETS(r1, 0x5402, &(0x7f000001a000-0x24)={0x9, 0x5, 0xf8, 0xbee0, 0x1000, 0x7, 0x10000, 0x4, 0x3, 0x1, 0x9, 0x7f}) mmap(&(0x7f0000e63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_opts(r1, 0x29, 0x3f, &(0x7f0000e63000)=@dstopts={0x3f, 0x1b, [], [@pad1={0x0, 0x1}, @ra={0x5, 0x2, 0x2}, @generic={0x9, 0xba, "cf83f5ba9b8732df6deba148dfdbb2294fc3281c28092003d126645b4cfb67c308a440a4480bccf6cc60f1ce9689b26618add4ff5242868041d010162691502264df8b6c0f6a78390f367bb2c428659deed5f50b261b8631956fa562c8584afcf1d483ce865f01500edb8e14a04d17635da742ada9fae8509c04daacafc81fc620bf46b04865f0a77526cd0db9e1e9b02111f688619e144cb3338fa8c9bee30f7d83367409d4b5653c3768f125536fce6a65d94b2c9e88447005"}, @hao={0xc9, 0x10, @mcast2={0xff, 0x2, [], 0x1}}, @pad1={0x0, 0x1}, @padn={0x1, 0x1, [0x0]}]}, 0xe3) 2018/02/09 15:47:30 executing program 7: clone(0x0, &(0x7f00002cb000-0x1), &(0x7f0000578000-0x4), &(0x7f00007ca000), &(0x7f000041f000)) ioprio_set$uid(0x8000000001, 0x0, 0x0) 2018/02/09 15:47:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000d44000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000c35000)={{0x100000008000080, 0x1}, 'port0\x00', 0xb1, 0x80000000080003, 0x0, 0x0, 0x0, 0x0, 0x8000}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000c03000)={{0x80}, "0a4ceaa05dad126e00000002a5569b3fd4cec307e8ef3d13eb790ec9000400000d229db692542e5b78f8b29e0a27800f0000000000000009fb420009587f01a4", 0x800000000073, 0x10000a}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000309000)='/dev/sequencer2\x00', 0x0, 0x0) [ 45.391862] IPVS: set_ctl: invalid protocol: 13703 39.52.93.236:60696 Ɓ 2018/02/09 15:47:31 executing program 4: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000006000)={0x0}, &(0x7f0000007000-0x4)=0x18) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000fd6000-0xe8)={{{@in=@rand_addr, @in=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@local}}, &(0x7f0000fd5000)=0xe8) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f0000fd5000)=[{{&(0x7f0000a05000-0x6)=@hci={0x1f, 0x95, 0x1}, 0x6, &(0x7f0000181000-0x30)=[{&(0x7f0000fd6000-0x7)="280c78b7c87d0d", 0x7}, {&(0x7f0000d5f000-0xb6)="957f05f76452b5a24bf302af9fa72fcaefed1dd964158c54a0aa553488785c7cfe10d814bf5745fd04587638faf5a7ac08631100176eded4f22c5ed2afd5dd4168a80f385f11553317fee66b65c6c3d4758929e942638687a501de318ccf8903a443ec3aac54d28b866f187606998dd16db7d4b51181a1464d9da8e40079ec0d39745334a5a5465df7dc64847d2f36294b569b73eb72382daaa8bc28c44f34c8f9108069ef7a1d348c7087744714980fffaf27554079", 0xb6}, {&(0x7f0000fd6000-0x22)="243f342bc4b81d370ec09f95cc4125c6ce754602d721c1be00c2c12af6d106b3a717", 0x22}], 0x3, &(0x7f0000335000-0x1310)=[{0x1010, 0x211c30bd54615cab, 0x6, "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"}, {0xd8, 0x102, 0x1, "da53f7dc00b7576382d718aa2d250441e35440a399c0fdfe8524ec0412efc2dea9127e26e15bf2bf14ec3b1c36eb53a864ea01396bfe6f863c5979af05cd3b77acdbfcb927311f36f476c8e454878526a6ba2ccdf01f1abc6f63f866f1513428cb322dd9a2bbd2caab7de907eb85a17c0f78a3cbf710652932ef6f91e4ebf87208d15ede12838b356325eb4782f7d08541be046728021f3eaf6b59738bb7c09cb2b7124bdae6bb31d4b3f1a6f74fdc7497d628651f46007a028e3cef53cd70eb12ab95"}, {0x110, 0x10e, 0x9, "1d1619c66d0395b7ba6e7f6b7d7e8c308138236b3f845558b5890e8c21ba4a8185a00fe880255d8e3a61408ac25ebfe45ada8dec5e46f407637dc96959e3a803a738036604a16392ede214043e031133a1ebe72b57acb9e8791248902a08073f7700168a13996e0ecfb64860aaced427aea44035ad54ca5ceaefb402cf126b42e3a6aa38205a5587882fd4dc60a9de03307e4d169a9dbae02868b6254ec10bc16da6c322d781496d32efba45fd16c5bebe52cac5cd8644c38a572abe8f3d9c5e413d70a50623641f6feae3cb2ce86093b369482c3a985c39cf7e7c3ee0b98a8b57c1e0bba03bc93eb09e696fc35a96f0d160c76cd3e1da683a"}, {0x38, 0x3a, 0xf55, "1160a5eef9742c4c55228b6809a109e5084b8583731ad80a698800a37cf39c5f5a5ff5ba"}, {0xe0, 0x10c, 0x8000, "449564ee2d7c640ed162a077a5f317249fa6147440c1f52135cfa5c9fafd70983fbc2a7830e39e0ddfed2aae56c1b56511c077c03d9d63a2688de3cfe50bce5de51fb0fdac902a77a6bee17d747ed92242722929de17acaa9ddc7efe05bef9a1142111adea0a06ec868dcfe24514d38eba335db8dfad8ca22961b0ce9f17b94248b9dc3c2c46dbf66234011867223ccbfe3985b449c7b1a46e940ad7d5ed196c5f2d5583556461abaf8070e6b95a2375f92ab777f53ee174a5d10bbfb422f40d9542f79b085b1c5376aedf376ce0d8"}], 0x1310, 0x8000}, 0x5}, {{&(0x7f0000fd5000)=@can={0x1d, r2}, 0x10, &(0x7f0000ee9000-0x50)=[{&(0x7f000008e000)="20489c563406e839411b278e856187fabafb93b308a33464db6469300ba0fd242f1163b79eac481b580fe2de96bd6a99c8c2df13c4dd9cd473e4e7b04e1c8b6c1eabe77a2cf5ea67192c494b2a855db20f6970f4f34e8342adeb5fed1becd566a23c57016b376937798da7a880058d46e026370924fd4378b3ff90ff0f44f097c171ce2c3f2a3a741cd7ca273eb6ab31a028ceb6a1", 0x95}, {&(0x7f0000c1d000)="f275a786c5365bb0bda857ea1fc8966fa3feca80b7d9d7ee7e80263ac7b5b5ddb32940c2558e84a0650771be12b40be0e0ac633036b19379657744cc8fdfb0298bc3a119693b6d9d8936a6a6f17c8e7c97bc2bd48460409369186c7a23db5504d6bd1d4b49d561ff5b59d6023dce47dae94071bf2dd621770a7d11d441b177f1ba90fd49bb1deb8b5b5b20db840ecd15b940630907305aeeb40450c2bea8c04708570be3128d2530cc811da9", 0xac}, 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{0xb8, 0x11f, 0x100, "3414c382bf3feec0d0b5ea41fe9ee3eb02574818b790067c29f39d74ff9ac1beb212088d57f960673c8b8e31e8941c9b92b6402d0736d48337ea4b98e5a82613a407bc0c2415fe764b6a0d402c263b83a84b1e9102043b35ec18d8c4fbb99cc7a1738c12da1d4e38c8618300de4875c0da206bcbb5c7de70787308fec63a8f91ea4b468137bda28b089228fb880504535af212b13a194a4c6c7c972debd452927828e9fe8b"}, {0xe8, 0x117, 0xc117, "a6fdd184e3d36d9aa880df5802947ee44fbc8fc0b9f2a67f2dc205b44f990f9e4953b394e6018d41b6a3cc5293c89ba10d2496c8aa4e0574fab87311b04c50923a017edeb1c02dccf68c911baa841db2dd9c164c20f00dfee845e97a99db69d91289bd4db53580e37c2cd8194335be056e776fe03ea9dcd76bc12ed5f5a97741c93300a34cb164c52efa70b4ebdf26e39f7ec173fb7b81ccf4a0f2946144dc92eb4303702925967db63c0ae364e0073e489504c3b2e543e445fbaf6062abe527bf70b30a2574d52e4d7378413a9f757de51e16d221"}], 0x14d0, 0x800}, 0x9}], 0x2, 0x40000) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000fd5000)='/dev/rfkill\x00', 0x800, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r3, 0x84, 0x17, &(0x7f0000121000)={r1, 0x0, 0xfffffffffffffdf1, "45a6d23142505f223e93d72f1f6e199228beefd560a3c20b85c279980ad196bb1e26b81ffb03b218073e0e00e29d84f3735aee83d3e70f542b1159980d602f449fc575500c87c8868a3fa120c6e53c70e1fc0e077f2c700c665c6029"}, 0x8) setsockopt$inet6_int(r0, 0x29, 0x11, &(0x7f0000006000-0x4)=0x1, 0x4) connect$inet6(r0, &(0x7f0000002000-0xe)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/09 15:47:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f00003c8000-0xc)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f000030d000)=@newsa={0xf0, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@rand_addr, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, {@in6=@empty}, @in=@broadcast=0xffffffff, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa}, []}, 0xf0}, 0x1}, 0x0) recvfrom$inet(r0, &(0x7f0000336000-0xfb)=""/251, 0xfb, 0xffffffffffffffff, &(0x7f0000294000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000d37000)='/dev/sequencer\x00', 0x40200, 0x0) ioctl$KDSKBMETA(r1, 0x4b63, &(0x7f0000ab5000-0x8)=0x7) 2018/02/09 15:47:31 executing program 0: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xb, 0x0, 0x80) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000fdc000-0xb8)={0x0, 0x8001, 0x388762b, 0xffff, 0x6a46, 0xd692, 0x81, 0x952, {0x0, @in6={{0xa, 0x2, 0x2, @loopback={0x0, 0x1}, 0x8001}}, 0xc0d2, 0x2, 0x3, 0x0, 0x7}}, &(0x7f0000f06000)=0xb8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000dfa000)={r1, 0x5c}, &(0x7f0000c93000)=0x8) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000fda000)={{{@in6=@mcast1, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@empty}}, &(0x7f0000fda000)=0xe8) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000a8a000-0xc)={0x0, 0x0}, &(0x7f0000fdb000-0x4)=0xc) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000fda000)={{{@in=@rand_addr=0x7fff, @in6=@loopback={0x0, 0x1}, 0x3, 0x4bccbebd, 0x2, 0x1ff, 0xa, 0x80, 0x80, 0x6, r2, r3}, {0x8, 0x100000000, 0x100000000, 0x6, 0x6, 0xee1b, 0x5, 0x2}, {0x401, 0x8, 0xbe07}, 0x58b9, 0xffffffffffffffff, 0x3, 0x1, 0x2, 0x1}, {{@in=@broadcast=0xffffffff, 0x2, 0x6c}, 0xa, @in6=@loopback={0x0, 0x1}, 0x2, 0x1, 0x0, 0x7, 0x0, 0x80000001, 0xfffffffffffffffc}}, 0xe8) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mount(&(0x7f0000ddd000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x1, &(0x7f0000fd8000)) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000fdb000-0x8)={0x0}) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00005dd000-0x4)=0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$lock(r4, 0x5, &(0x7f0000fdb000-0x20)={0x0, 0x3, 0x1, 0x40, r5}) r6 = open(&(0x7f0000fd1000)='./file0\x00', 0x0, 0x0) renameat(r6, &(0x7f0000fd4000-0xc)='./bus/file1\x00', r6, &(0x7f0000a1d000)='./file1\x00') 2018/02/09 15:47:31 executing program 1: mmap(&(0x7f0000000000/0xf68000)=nil, 0xf68000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f5a000-0x4)=0x5, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) bind$inet6(r1, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = syz_open_dev$mice(&(0x7f0000bb8000-0x10)='/dev/input/mice\x00', 0x0, 0x2000) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000d04000-0x10)={0x0, 0x9, 0x4, [0x3, 0x6, 0x6, 0xffffffffffffffff]}, &(0x7f0000f68000)=0x10) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000b98000-0x8)={r3, 0x3, 0x8}, &(0x7f0000f69000-0x4)=0x8) r4 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r4, 0x1, 0xf, &(0x7f0000d1c000)=0x6, 0x4) bind$inet6(r4, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) 2018/02/09 15:47:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f000098a000-0x78)={0x0, {0x2, 0xffffffffffffffff, @empty}, {0x2, 0xffffffffffffffff, @rand_addr}, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x6, 0x0, 0x0, 0x0, 0x0, &(0x7f00006ed000-0x10)=@common='ip6gretap0\x00'}) r1 = syz_open_dev$mice(&(0x7f000076f000-0x10)='/dev/input/mice\x00', 0x0, 0x200000) syz_open_pts(r1, 0x20000) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f00003a0000)=0x7fffffff) r2 = creat(&(0x7f0000fa2000-0x8)='./file0\x00', 0x20) ioctl$EVIOCGABS20(r2, 0x80184560, &(0x7f0000ec9000)=""/32) 2018/02/09 15:47:31 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x40, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f0000000000)=""/45) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mremap(&(0x7f000000d000/0x2000)=nil, 0x2000, 0x4000, 0x3, &(0x7f00009ae000/0x4000)=nil) 2018/02/09 15:47:31 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00008b6000-0x81)={0x0, 0x79, "575a9388d78507521a7145e104a22c82b81d6d0597c0224ea40bed536cc83e2a429fc2c4dfad4dfffe2699e1e789ae1b569801f6123c81373374922f02c0882700b063f4fc9bcb940f38cc7ee0a77e39e0f23b3e56496e148a4641febd2b7d7a0aeb5b84d21a282338a0db2d893b8bf6bd4591adc0443042e3"}, &(0x7f0000453000-0x4)=0x81) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000dfd000-0x8)=@assoc_value={r1, 0x4}, &(0x7f0000aae000-0x4)=0x8) capset(&(0x7f0000595000-0x8)={0x19980330}, &(0x7f0000244000)) r2 = socket$netlink(0x10, 0x3, 0xc) sendmsg$nl_route(r2, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f00004f8000-0x10)={&(0x7f000001d000)=@ipv6_newroute={0x1c, 0x18, 0x0, 0xffffffffffffffff, 0x3, {0xa}, []}, 0x1c}, 0x1}, 0x0) 2018/02/09 15:47:31 executing program 2: mmap(&(0x7f0000000000/0xb6f000)=nil, 0xb6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) close(r0) r1 = syz_open_dev$binder(&(0x7f000096f000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x4, 0x0, &(0x7f0000004000-0x18)=[@register_looper={0x630b}], 0x48, 0x0, &(0x7f0000009000)="d8fc1d016de371f1d99e3b4d488546c2bbb067efde7b55e9d1008602c19fe0b0078ade697201170fdbcc34816df860d3f87023a9d8567fa3297aac9d65b25106fc55ed85da8cb6f3"}) dup(r1) mmap(&(0x7f0000b6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000b70000-0x18)={0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, r2}], 0x0, 0x0, &(0x7f0000002000)}) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000b71000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x20, 0x0, 0x0, 0x0, 0xfffffffffffffffb]}, &(0x7f0000407000)=0x108) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000168000), &(0x7f0000b70000)=0x6) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000b000-0x30)={0x44, 0x0, &(0x7f000000a000-0x7c)=[@reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x8, &(0x7f0000005000-0x68)=[@fd={0x73622a85, 0x0, 0xffffffffffffffff}], &(0x7f000000a000)=[0x0]}}], 0x0, 0x0, &(0x7f0000004000-0x4d)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000006000-0x30)={0x8, 0x0, &(0x7f000000b000-0x108)=[@increfs={0x40046304, 0x1}]}) 2018/02/09 15:47:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) unshare(0x400) r0 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000cd7000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1}, 0x0) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000), 0xfc13}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40), &(0x7f0000cc9000-0x40), &(0x7f00000de000-0x40)={0xffffffffffffffe1}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8), 0x8}) rt_sigsuspend(&(0x7f00002ef000-0x6)={0x3}, 0x8) 2018/02/09 15:47:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f000004a000-0x8)='./file0\x00', 0x1, 0x134) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f000054f000)={0x53f, {{0xa, 0x1, 0x1000, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xffffffff}}}, 0x88) r1 = socket$netlink(0x10, 0x3, 0xf) bind$netlink(r1, &(0x7f0000a34000)={0x10, 0x0, 0x0, 0xffffffff}, 0xc) close(r1) mkdirat(r0, &(0x7f0000a35000)='./file0\x00', 0x1) [ 45.828973] binder: 7428:7429 ERROR: BC_REGISTER_LOOPER called without request [ 45.857490] audit: type=1400 audit(1518191251.447:29): avc: denied { transfer } for pid=7428 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 [ 45.879322] binder: 7428:7430 IncRefs 0 refcount change on invalid ref 1 ret -22 [ 45.893687] binder: BINDER_SET_CONTEXT_MGR already set [ 45.893692] binder: 7428:7430 ERROR: BC_REGISTER_LOOPER called without request [ 45.906491] binder: 7428:7429 ioctl 40046207 0 returned -16 [ 45.906522] binder_alloc: 7428: binder_alloc_buf, no vma [ 45.906538] binder: 7428:7431 transaction failed 29189/-3, size 0-0 line 3127 2018/02/09 15:47:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000d27000)='/dev/net/tun\x00', 0x0, 0x0) sendfile(r0, r0, 0x0, 0x8) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_mtu=0xef3a}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000971000-0x10)=@common='gre0\x00', 0x10) setsockopt$inet_int(r0, 0x0, 0x13, &(0x7f0000f4c000-0x4)=0x1, 0x4) sendto$inet(r0, &(0x7f00009e9000), 0x0, 0x20000040, &(0x7f0000532000)={0x2, 0xffffffffffffffff, @empty}, 0x10) 2018/02/09 15:47:31 executing program 7: clone(0x0, &(0x7f0000041000), &(0x7f0000b02000), &(0x7f00000ab000-0x4), &(0x7f0000000000)) r0 = dup(0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(0xffffffffffffff9c, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000000)=0x14) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000a62000)={r1, @broadcast=0xffffffff, @multicast1=0xe0000001}, 0xc) pkey_mprotect(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x3000000, 0xffffffffffffffff) 2018/02/09 15:47:31 executing program 3: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) r1 = signalfd4(0xffffffffffffff9c, &(0x7f0000120000)={0x5}, 0x8, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_pwait(r0, &(0x7f0000002000-0xc)=[{}], 0x1, 0xda02, &(0x7f0000002000-0x8)={0x1}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000bdb000)={0x8000, 0x7f8ce30d, 0x8, 0x5, 0xffffffffffffffdc, 0x4, 0x6, 0x3386}, &(0x7f0000001000-0x40)={0x8, 0x0, 0x80000000, 0x2b36, 0x9, 0x100, 0x9, 0x80}, &(0x7f0000000000)={0x2, 0x1, 0xf7, 0x2, 0xda, 0x7, 0x0, 0x6}, &(0x7f0000dc2000)={r2, r3+30000000}, &(0x7f0000000000)={&(0x7f0000000000)={0xd1}, 0x8}) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000fa5000-0xbc)={0xce6, 0x1, 'client0\x00', 0x0, "77e08d84f0f76715", "2a9b63b4bef97cc47b65c02797a5f3ae7bf029939435674bee56962fa242801c", 0x0, 0x1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f0000d38000-0x4)={0xffffffff, 0x6, 0x3ff}) r4 = socket$inet_tcp(0x2, 0x1, 0x0) r5 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000a77000-0xc)={0x0}, &(0x7f0000803000)=0xc) fcntl$lock(r0, 0x7, &(0x7f00002f2000-0x20)={0x2, 0x1, 0x3, 0x7, r6}) setsockopt$inet_mreqsrc(r5, 0x0, 0x27, &(0x7f0000a88000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @multicast2=0xe0000002}, 0xc) ioctl$TCSETA(r0, 0x5406, &(0x7f00004b3000-0x14)={0x8, 0x2, 0x2, 0xffffffff80000001, 0x5, 0x7, 0xfffffffffffff001, 0x9, 0x80, 0xd6}) dup3(r4, r5, 0x0) 2018/02/09 15:47:31 executing program 0: mmap(&(0x7f0000001000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x100000000000003, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) socket$unix(0x1, 0x7, 0x0) connect$unix(r0, &(0x7f000000e000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) fcntl$setstatus(r0, 0x4, 0x80001fff) connect$unix(r0, &(0x7f0000006000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) 2018/02/09 15:47:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000079a000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) r1 = syz_open_dev$usbmon(&(0x7f000055b000)='/dev/usbmon#\x00', 0x7, 0x400001) ioctl$TIOCGPTPEER(r1, 0x5441, 0x800) r2 = open(&(0x7f000058d000-0x8)='./file0\x00', 0x80, 0x100) ioctl$EVIOCRMFF(r2, 0x40044581, &(0x7f00006d2000)=0x400) getsockopt$inet_udp_int(r1, 0x11, 0x67, &(0x7f00000ec000-0x4), &(0x7f0000acf000-0x4)=0x4) 2018/02/09 15:47:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x5, 0x0) accept$ipx(0xffffffffffffffff, &(0x7f0000382000-0x10), &(0x7f0000b4a000-0x4)=0x10) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000a2f000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) openat$ptmx(0xffffffffffffff9c, &(0x7f000057d000)='/dev/ptmx\x00', 0x8200, 0x0) r0 = accept$nfc_llcp(0xffffffffffffffff, &(0x7f000064d000-0x60), &(0x7f00005b7000-0x4)=0x60) accept$netrom(0xffffffffffffff9c, 0x0, &(0x7f000053f000-0x4)) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00007d6000)={0x0}) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00004eb000-0x11)='/selinux/enforce\x00', 0x0, 0x0) r3 = fcntl$dupfd(r2, 0x40000000405, r1) accept$nfc_llcp(r3, &(0x7f0000926000-0x60), &(0x7f000060b000)=0x60) r4 = socket(0x10, 0x2, 0xc) r5 = openat$keychord(0xffffffffffffff9c, &(0x7f000045a000)='/dev/keychord\x00', 0x80000, 0x0) bind$inet(r5, &(0x7f00009c5000-0x10)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) fcntl$addseals(r0, 0x409, 0x4) write(r4, &(0x7f000079e000-0x1f)="1f0000000301019200ffffffffffff1d0000733709000500067f0000f3190e", 0x1f) 2018/02/09 15:47:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x2, &(0x7f0000cf2000)={0x22ff}) 2018/02/09 15:47:31 executing program 6: mmap(&(0x7f0000000000/0xdc6000)=nil, 0xdc6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000dc2000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) mmap(&(0x7f0000dc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000dc6000)='/proc/self/net/pfkey\x00', 0x202, 0x0) r3 = fcntl$dupfd(r2, 0x0, r0) mmap(&(0x7f0000dc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r3, &(0x7f0000dc6000)={&(0x7f0000855000-0xc)={0x10, 0x0, 0x0, 0x2000148}, 0xc, &(0x7f0000533000)={&(0x7f00006df000)=@setneightbl={0x58, 0x43, 0x100, 0x3, 0x1, {0x7}, [@NDTA_PARMS={0xc, 0x6, [@NDTPA_UCAST_PROBES={0x8, 0xa, 0x7}]}, @NDTA_GC_INTERVAL={0x10, 0x8, 0x100000000}, @NDTA_GC_INTERVAL={0x10, 0x8, 0x1f}, @NDTA_GC_INTERVAL={0x10, 0x8, 0x7}, @NDTA_THRESH2={0x8, 0x3}]}, 0x58}, 0x1, 0x0, 0x0, 0x800}, 0x90) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000dc3000-0x18)={@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x0, r1}) [ 45.909937] binder: 7428:7430 got reply transaction with no transaction stack [ 45.909943] binder: 7428:7430 transaction failed 29201/-71, size 24-8 line 2920 [ 45.909972] binder: 7428:7431 IncRefs 0 refcount change on invalid ref 1 ret -22 [ 45.948524] binder: undelivered TRANSACTION_ERROR: 29201 [ 45.953953] binder: undelivered TRANSACTION_ERROR: 29189 [ 45.959537] binder: unexpected work type, 4, not freed [ 45.966829] binder: undelivered TRANSACTION_COMPLETE [ 45.982033] binder: undelivered TRANSACTION_COMPLETE [ 45.996134] device gre0 entered promiscuous mode [ 46.014263] binder: undelivered transaction 17, process died. 2018/02/09 15:47:31 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x4000, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00007f1000-0x4), &(0x7f0000abe000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000dfd000)={0x0, 0x0}) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f000091f000)={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, {0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x15}}, 0x1a, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, @syzn={0x73, 0x79, 0x7a, 0x0}}) r3 = socket$netlink(0x10, 0x3, 0x4) ioctl$int_in(r3, 0x5473, &(0x7f00008bb000)=0x6) writev(r3, &(0x7f0000ede000-0x10)=[{&(0x7f000029a000-0xc2)="580000001400192340834b80040d8c560a0603ffd904810000000800000058000b4824ca944f64009400050028825aa800ff03000000008000f0fffe01f0ffffffffffffdd00000010000100000c1900fcff0000040e05a5", 0x58}], 0x1) getsockopt$inet_mreq(r2, 0x0, 0x20, &(0x7f0000d5f000-0x8)={@multicast1, @remote}, &(0x7f000056a000-0x4)=0x8) socketpair$inet6(0xa, 0x807, 0x80000000, &(0x7f0000f81000-0x8)={0x0, 0x0}) getsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f0000ddd000)={@loopback, @empty, 0x0}, &(0x7f0000b0c000)=0xc) ioctl$sock_inet6_SIOCSIFDSTADDR(r5, 0x8918, &(0x7f00003c4000)={@dev={0xfe, 0x80, [], 0x0, 0x13}, 0x0, r6}) read(r0, &(0x7f0000c69000)=""/173, 0xad) r7 = add_key(&(0x7f00005e7000-0x8)='rxrpc_s\x00', &(0x7f00005b5000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000daa000)="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", 0x1000, 0xfffffffffffffff8) ioctl$sock_ifreq(r4, 0x8917, &(0x7f0000eef000)={@common='gretap0\x00', @ifru_mtu=0x987}) r8 = add_key(&(0x7f0000dcd000)='trusted\x00', &(0x7f0000388000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00004e1000-0x13)="1728306a0a9471c10df94296fdfeb8168d946e", 0x13, r7) r9 = request_key(&(0x7f0000cef000)='trusted\x00', &(0x7f0000e34000-0x5)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000f06000-0x15)="776c616e30992d2d2e2e2e656d30766d6e65743100", 0x0) keyctl$reject(0x13, r8, 0xffffffffffffff00, 0x3, r9) 2018/02/09 15:47:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) r1 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) connect$inet6(r0, &(0x7f0000aa7000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, 0x1c) fallocate(r1, 0x0, 0xffff, 0x1f) getpeername$packet(0xffffffffffffff9c, &(0x7f0000ea9000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00003ab000-0x4)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00007ba000-0x18)={@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x6, r2}) sendfile(r0, r1, &(0x7f00007ba000-0x8), 0xfffd) 2018/02/09 15:47:31 executing program 7: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000f9c000-0x9)='/dev/rtc\x00', 0x8000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f0000002000-0x3e)=""/62) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000086b000-0x2)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r1]}], 0x1}, 0x0) setrlimit(0x10000000007, &(0x7f0000194000-0x10)={0x44, 0xfb}) stat(&(0x7f00000f9000-0x8)='./file0\x00', &(0x7f0000115000-0x44)) socket$inet_icmp_raw(0x2, 0x3, 0x1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000003a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r4, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000026000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r3]}], 0x18}, 0x0) r5 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000528000-0x10)='/selinux/policy\x00', 0x0, 0x0) getsockopt$ax25_buf(r5, 0x101, 0x0, &(0x7f00005ff000-0x76)=""/118, &(0x7f0000d3e000)=0x76) symlinkat(&(0x7f00002a7000-0x8)='./file0\x00', r5, &(0x7f0000765000-0x8)='./file0\x00') 2018/02/09 15:47:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [], 0x0, 0xbb}}, 0x20) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000d86000-0xc)='/dev/rfkill\x00', 0x40000, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000d3a000)={0x0, 0x7f, 0x20, 0x1, 0x1}, &(0x7f000004c000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f000007c000-0x89)={r3, 0x81, "e16786f2f2d4670e607285f05013c93ab936827ead77f8250502c97fb8ed43b6ca3c5dcb19c9fb35578e708092d23765d69fb5db0df0cb6e567bfdffeb67e3c07959466929819675e39be5f7d79066265adf2f46216fb7c20ae0e93254bc5720d6cbf777697d25217e8770e4a579e59c70edf3b007a2a0937ae1fe6b34072ec038"}, &(0x7f0000b16000-0x4)=0x89) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x20) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000a5c000-0x4), &(0x7f0000e21000)=0x4) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000f8f000)={@dev={0xfe, 0x80}}, 0x14) 2018/02/09 15:47:31 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f7d000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000000000)={0x5, 0xf, &(0x7f00001dc000)="ec9da664b04943a36df2397fae4a94"}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f0000001000)=""/254) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000001000-0x12)='/dev/input/event#\x00', 0x0, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f000000c000-0x7)='ns/pid\x00') r3 = inotify_add_watch(0xffffffffffffffff, &(0x7f0000001000-0x8)='./file0\x00', 0x200) inotify_rm_watch(r2, r3) ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f0000004000)=""/116) getsockopt$inet_tcp_buf(r2, 0x6, 0x0, &(0x7f000000c000-0x89)=""/137, &(0x7f0000003000)=0x89) ioctl$EVIOCSREP(r1, 0x40084503, &(0x7f000000a000)) 2018/02/09 15:47:31 executing program 5: mmap(&(0x7f0000000000/0xf90000)=nil, 0xf90000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f000031c000)={&(0x7f0000f85000)={0x2, 0x1, 0x0, 0x3, 0xc, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}]}, 0x60}, 0x1}, 0x41) 2018/02/09 15:47:31 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f00007ac000-0x8)=@assoc_value={0x0, 0x8}, &(0x7f00009ff000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000000)={r1, 0x1}, 0x8) mmap(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x5, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) init_module(&(0x7f0000001000)='+\x00', 0x2, &(0x7f0000001000-0x28)='md5sumwlan0em1*)vboxnet1cgroup{wlan1@\'/\x00') setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000001000)=[], 0xfffffd1b) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r2, &(0x7f0000007000-0x38)={&(0x7f0000004000-0x60)={0x27, 0x8000, 0x0, 0x7, 0xb3, 0xae4d, "caf600908033cf6039e499b5c77f00b4e48e5f64dfea6c4b98fb4818bd19a0bb95ddaf31f19ec55cff5595f279c88f3fc56d90dc5be07e863e767734dc58ca", 0x4}, 0x60, &(0x7f0000005000-0x10)=[{&(0x7f0000001000-0x6d)="c37856a5700ef65650b454e6e17cf6571695659b5a619ab899378cb287dbf83cc092b110731f1b51e3191b22bdd44bea537404d71de6522d7e533f160c2c93bff4bbc0e6ce854eb56613a02e648581be7de9b31d76a8f5f36808fda39dbf29c03c066aa4bbb2209f418ccbdef1", 0x6d}], 0x1, &(0x7f0000001000-0xb0)={0xb0, 0x119, 0x400, "f6f919e80340369591825d530c77e9d1769d342859b5b51ffd4064039161aa2b8b751de7e800263eca2744ca84b1bd258ec61719afefd2c3de0c761867021437dfcd4d1b5a438ca8ecfe3b122e376fa6948c6891debd2ab1f5023194eba91d84fb4f131462806955a13334397c06282de5b565d9c68a4d433698a314ddf843ce0ab0887065707bd59bae7717fb907e1313d66320f87c463ce9e28bf4aa2a"}, 0xb0, 0x48000}, 0x40) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f0000001000-0xb4)=[{{&(0x7f0000001000-0x10)=@ax25={0x3, {"18e448f2397798"}}, 0x10, &(0x7f0000005000)=[]}}, {{&(0x7f0000001000-0x14)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @empty}, 0x14, &(0x7f0000001000-0x10)=[{}], 0x1, &(0x7f0000006000-0xd8)=[]}}], 0x2, 0x0) 2018/02/09 15:47:31 executing program 4: mmap(&(0x7f0000000000/0x9a7000)=nil, 0x9a7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) mmap(&(0x7f00009a7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00009a7000)=@assoc_value, &(0x7f0000070000-0x4)=0x8) mmap(&(0x7f00009a7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009a8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f00009a8000)="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", 0x1000) mmap(&(0x7f00009a8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00009a9000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f00009a8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETS(r1, 0x5402, &(0x7f00009a8000)={0x3, 0x2, 0x2, 0x9, 0x8, 0x100000001, 0x1, 0x1ff, 0x100, 0x1f, 0x9, 0x7ff}) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00009a8000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f00009a7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000077f000-0x24)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009a8000-0x4)=0x24) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000015000)={0x200, 0x7ff, 0x8000, 0x3ff, 0xfa1f, 0x1f, 0x10001, 0x3f, 0x0}, &(0x7f0000209000-0x4)=0x20) mmap(&(0x7f00009a7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000881000-0xb8)={r3, 0x80000000, 0x38, 0x4, 0x5, 0x8bf, 0x7f, 0x4, {r4, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x5, 0x800000000000000, 0x5, 0x4, 0x7dec}}, &(0x7f00009a8000-0x4)=0xb8) r5 = syz_open_procfs(0x0, &(0x7f0000512000-0xf)='pagemap\x00') pread64(r5, &(0x7f0000016000), 0x0, 0x0) 2018/02/09 15:47:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000099d000-0xa)='schedstat\x00') getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000d51000-0x8)={0x0, 0xeb}, &(0x7f0000b2a000)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000583000)={r1, 0xfffffffffffffffc}, &(0x7f000051f000-0x4)=0x8) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000b7e000)=0x200, 0x4) lsetxattr(&(0x7f0000592000)='./control\x00', &(0x7f0000aff000)=@known='system.posix_acl_default\x00', &(0x7f0000242000-0x12)="02000000000000006f556e657430242d2a00", 0x20242000, 0x0) r2 = accept4$vsock_stream(0xffffffffffffff9c, &(0x7f000067a000)={0x28, 0x0, 0x0, @reserved=0x1}, 0x10, 0x80000) fcntl$getownex(r2, 0x10, &(0x7f000091a000-0x8)) 2018/02/09 15:47:31 executing program 1: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) read(r0, &(0x7f0000003000), 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000007000-0xc)='/dev/autofs\x00', 0x80000, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000001000-0xc)={0x0, 0x1, 0x3, 0x1000, 0xca9}, 0xc) 2018/02/09 15:47:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x28060400) r0 = syz_open_dev$mice(&(0x7f00006b5000)='/dev/input/mice\x00', 0x0, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f000072f000-0x4)) sendmsg$nl_route(r0, &(0x7f00002c5000)={&(0x7f000009e000)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000e45000)={&(0x7f000094e000+0x8ce)=@getroute={0x14, 0x1a, 0x0, 0x6, 0x1, {}, ["", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x800}, 0x4000000) r1 = socket$unix(0x1, 0x1, 0x0) recvmmsg(r1, &(0x7f000051d000)=[{{&(0x7f00009b0000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, 0x14, &(0x7f00006a8000)=[], 0x0, &(0x7f000015b000-0x5a)=""/90, 0x5a}}], 0x1, 0x0, &(0x7f00001f7000-0x10)={0x77359400}) recvmsg(r1, &(0x7f00003f9000)={&(0x7f0000688000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1}}}, 0x32, &(0x7f0000e3f000)=[{&(0x7f00007a7000-0xd1)=""/209, 0xd1}, {&(0x7f000096c000)=""/4096, 0x1000}], 0x2, &(0x7f000051b000-0x27)=""/39, 0x27}, 0x140) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f00001ac000-0x50)={{0xfffffffffffffffc, 0x9}, {0x6, 0x40}, 0x10001, 0x2, 0x5}) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000432000)=""/198, &(0x7f000038b000-0x4)=0xc6) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f00008c1000-0x8)={0x0, 0x6}, &(0x7f0000413000-0x4)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f00008de000)={r3, 0x1000, 0x11, "a343e5d7b2ffbb21d9a8fff54f30378b00"}, 0x19) 2018/02/09 15:47:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000047d000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0xfff, &(0x7f0000833000)) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f000037d000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000bc4000-0xc)={0x0, 0x0, r0}) getpeername$inet(r0, &(0x7f0000854000-0x10)={0x0, 0xffffffffffffffff, @broadcast}, &(0x7f000068a000-0x4)=0x10) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000078000)={r1, r2, 0x10001}) 2018/02/09 15:47:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f00001dd000-0xb8)={0x2, 0x400000000000003, 0x0, 0x9, 0x16, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_lifetime={0x4, 0x3}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_lifetime={0x4, 0x4}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0xe51, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}]}, 0xb0}, 0x1}, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000243000)='/selinux/status\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x5402, &(0x7f0000b1f000-0x24)={0x482, 0xffffffff00000001, 0x3, 0x80000001, 0x4, 0x6a7, 0x5, 0x8, 0x1, 0x9, 0x4, 0x3}) 2018/02/09 15:47:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f000000e000-0x12)='/dev/input/event#\x00', 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00002a7000)={0x14}) epoll_wait(r1, &(0x7f0000b11000)=[{}], 0x1, 0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000bcb000)='/selinux/checkreqprot\x00', 0x800, 0x0) setsockopt$ax25_int(r2, 0x101, 0xe, &(0x7f00003c2000)=0x9, 0x4) 2018/02/09 15:47:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000749000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000e21000), &(0x7f0000fad000-0x4)=0x8) r1 = socket$inet6(0xa, 0x80001, 0x2) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000dbd000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x357, [{{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x190) 2018/02/09 15:47:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd(0x10001) socketpair$ax25(0x3, 0x7, 0xcc, &(0x7f00009c0000)={0x0, 0x0}) r2 = dup3(r0, r1, 0x0) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdd000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r3, 0x40045431, &(0x7f00003ba000-0x24)) r4 = syz_open_pts(r3, 0x0) dup2(r4, r3) connect$inet6(r2, &(0x7f0000d45000)={0xa, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x8}, 0x1c) syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) unshare(0x40600) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fc000-0x40), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000554000-0x8), 0x8}) 2018/02/09 15:47:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000001000-0x4)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$invalidate(0x15, r0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f00000a0000-0x90)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002}}}, 0x90) r2 = socket$inet(0x2, 0xa, 0x0) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000868000-0xc)='/dev/autofs\x00', 0x2000, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r3, 0xc0106418, &(0x7f0000552000-0x20)={0x3, 0x2, 0x7fff, 0x10001, 0x10, 0x196}) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000931000)) bind$inet6(r3, &(0x7f00004f5000)={0xa, 0x0, 0x3, @dev={0xfe, 0x80, [], 0x0, 0xb}, 0x1}, 0x1c) ioctl$sock_ifreq(r2, 0x8922, &(0x7f0000dc4000)={@common='lo\x00', @ifru_ivalue}) socket(0x6, 0x3, 0x4) setsockopt$inet6_IPV6_ADDRFORM(r3, 0x29, 0x1, &(0x7f0000a84000-0x4)=0x2, 0xffffffffffffff16) 2018/02/09 15:47:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000fe6000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f00005a7000-0x4)) r1 = syz_open_procfs(0x0, &(0x7f00001e1000-0x9)='pagemap\x00') lseek(r1, 0x0, 0x3) setsockopt$inet6_tcp_buf(r1, 0x6, 0x3f, &(0x7f000068f000-0x15)="d5166cc07a08ebd1a206510441c2948293ae51ef99", 0x15) 2018/02/09 15:47:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0xffffffffffffba84}, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000500000)='/dev/sequencer\x00', 0x20001, 0x0) clock_gettime(0x0, &(0x7f0000e73000)={0x0, 0x0}) ppoll(&(0x7f0000768000-0x18)=[{r0}], 0x1, &(0x7f0000778000-0x10)={0x0, r1+10000000}, &(0x7f00009a8000-0x8), 0x8) pwritev(r0, &(0x7f00002e8000+0x3cc)=[{&(0x7f0000eac000-0x27b)="6e5b926aedfd7d867822a50474b52c996b1ccb8d73a76bc6580eb2d78973b2882bccfe35851025e21f0f5dbb73863a85096495ef04000000", 0x38}], 0x1, 0x0) 2018/02/09 15:47:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000369000)='/dev/loop#\x00', 0x0, 0x2) socketpair(0x0, 0x0, 0x3, &(0x7f0000179000)={0x0}) write$eventfd(r1, &(0x7f0000418000)=0x3, 0x8) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000656000-0x4)=0x0) sched_setscheduler(r2, 0x7, &(0x7f0000048000-0x4)=0xffff) syz_open_dev$sg(&(0x7f0000616000-0x9)='/dev/sg#\x00', 0x7, 0x8000) ioctl$LOOP_CHANGE_FD(r0, 0x4c02, 0xffffffffffffffff) 2018/02/09 15:47:31 executing program 3: r0 = dup(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000001000-0x108)={0x0, @in={{0x2, 0x3, @multicast1=0xe0000001}}, [0xf5f, 0xb806, 0xf91f, 0x2, 0x10000, 0xbd3, 0x9, 0xb029, 0x3, 0x7, 0x8, 0x3, 0x7fff, 0x8, 0xc0f6]}, &(0x7f0000001000-0x4)=0x108) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000a8a000-0x8)={r1, 0x4}, 0x8) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000000)=0x100000001, 0x4) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000001000-0x14)={r1, 0x80, 0x4, 0x1ff, 0x100000000, 0x400}, 0x14) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000001000-0xa0)={r1, @in={{0x2, 0x3, @loopback=0x7f000001}}, 0xffffffffffff8001, 0x101, 0x7f, 0x15, 0x5}, &(0x7f0000001000-0x4)=0xa0) getsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000001000-0x59)=""/141, &(0x7f0000000000)=0x8d) r3 = getpid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_getparam(r3, &(0x7f0000001000)) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_readv(r3, &(0x7f0000000000)=[{&(0x7f0000000000)=""/100, 0x64}, {&(0x7f0000003000-0x92)=""/146, 0x92}, {&(0x7f0000002000)=""/110, 0x6e}, {&(0x7f0000002000)=""/199, 0xc7}, {&(0x7f0000003000-0x68)=""/104, 0x68}, {&(0x7f0000001000-0x1000)=""/4096, 0x1000}], 0x6, &(0x7f0000000000)=[{&(0x7f0000003000-0x86)=""/134, 0x86}], 0x1, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)=0x7, 0x4) ptrace(0x420f, r3) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000004000-0x35)={r2, 0x2d, "75be9b9f32f830b92f53a4a5ce1e5840f9c5a0623f1c99ab16ec78440a765e73356e60f6cf4a9f6e98c97a1a62"}, &(0x7f0000004000-0x4)=0x35) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000004000)={r4, 0x1c, &(0x7f0000004000)=[@in6={0xa, 0x2, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x7ff}]}, &(0x7f0000004000)=0x10) ioctl$TIOCMBIS(r0, 0x5416, &(0x7f0000004000-0x4)=0xffffffff7fffffff) getrusage(0xffffffffffffffff, &(0x7f0000005000-0x90)) socket(0x11, 0xb, 0x1) 2018/02/09 15:47:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000+0x901)='\x00', 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f000011e000-0x20)={0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1ff}, 0x20) write(r0, &(0x7f00009fa000)='H\b\n', 0x3) sendfile(r0, r0, &(0x7f0000001000), 0xfec) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f000082e000)={@remote, @remote}, &(0x7f0000808000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) creat(&(0x7f0000dfe000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000001000)='./file0\x00', &(0x7f0000002000)='./file0\x00', &(0x7f0000bdf000-0x31)="3970006c68b50fe2300cdf5e15db9a235b7170dc6cf24796ecff36a64daa080000005aec8f6a7b6918fae2522f4d700dfb", 0x0, &(0x7f00006ca000-0x9a)) 2018/02/09 15:47:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0xd, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x2, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0xffffff03, 0x0, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in6=@mcast2={0xff, 0x2, [], 0x1}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}]}, 0xa0}, 0x1}, 0x0) r1 = request_key(&(0x7f0000b73000-0x6)='logon\x00', &(0x7f0000510000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000c81000-0xe)='-%vmnet1wlan0\x00', 0xfffffffffffffff9) r2 = request_key(&(0x7f00009e8000-0xb)='asymmetric\x00', &(0x7f0000edd000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00009ce000)='#!bdev[*)proc-ppp1security\x00', 0xfffffffffffffff8) keyctl$link(0x8, r1, r2) r3 = dup(r0) ioctl$EVIOCGUNIQ(r3, 0x80404508, &(0x7f00006c6000-0x8a)=""/138) openat$ptmx(0xffffffffffffff9c, &(0x7f0000d4b000)='/dev/ptmx\x00', 0x41, 0x0) sendto$llc(r3, &(0x7f0000b12000-0x43)="49ba30bf877bda6a2d9d45f29e0813ddee3627f50a45e6db6dc8006d29c4c3698d1f63bd97d43462d93086b82efbc0539d26650118b0b7fe7cfa46ff4559c3f6cb5573", 0x43, 0x40000, &(0x7f0000e09000-0x10)={0x1a, 0xfd, 0x4, 0x10000, 0xa0, 0x3, @empty}, 0x10) setsockopt$inet6_mtu(r3, 0x29, 0x17, &(0x7f00008a8000)=0x3, 0x4) 2018/02/09 15:47:31 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x80000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f0000001000)={0x5, 0xc5, 0x3b39}) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/dev/keychord\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000001000-0x1c)=@req3={0x0, 0x1ff, 0x8, 0x7fff, 0x5, 0x80000001, 0x4}, 0x1c) iopl(0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000-0xd)='/selinux/mls\x00', 0x0, 0x0) 2018/02/09 15:47:31 executing program 0: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000de9000)='/dev/autofs\x00', 0x141400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000001000-0x4)=0xfffffffffffffffd) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000417000-0x9)='/dev/sg#\x00', 0x0, 0x806) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r1) fsetxattr(r1, &(0x7f00000f4000)=@known='user.yz\x00', &(0x7f0000f0d000-0x2)='\b\x00', 0x2, 0x3) 2018/02/09 15:47:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$packet(0x11, 0x800000000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095c000-0x4)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_udp_int(r0, 0x11, 0x64, &(0x7f0000209000-0x4), &(0x7f0000f50000-0x4)=0x4) sendto$inet(r0, &(0x7f00007d9000), 0x0, 0x20008004, &(0x7f0000ee7000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000763000-0x1), 0xfdc7, 0x0, &(0x7f000057c000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x10) 2018/02/09 15:47:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) sendto(r1, &(0x7f0000b19000)="e5", 0x39f, 0x7fd, &(0x7f0000aa3000)=@ethernet={0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) sendto$inet(r0, &(0x7f0000746000-0x9b5)="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", 0x7d5, 0x0, &(0x7f000075c000-0x10)={0x2, 0xffffffffffffffff, @rand_addr}, 0x10) shutdown(r0, 0x1) 2018/02/09 15:47:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x2}}) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f00005bf000-0xc)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff}, 0xc) lstat(&(0x7f0000a48000)='./file0\x00', &(0x7f0000c19000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getegid() fchown(r0, r2, r3) r4 = syz_open_procfs(0x0, &(0x7f0000256000)='net/mcfilter\x00') readv(r4, &(0x7f0000de3000)=[{&(0x7f0000791000-0xd4)=""/212, 0xd4}], 0x1) 2018/02/09 15:47:32 executing program 3: mmap(&(0x7f0000000000/0xfd9000)=nil, 0xfd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000fda000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @dev}, &(0x7f0000fda000-0x4)=0x1c, 0x800) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000087d000)='/selinux/checkreqprot\x00', 0x40, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f0000fdb000)) sendto$inet6(r0, &(0x7f0000a2c000-0x1000)="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", 0x1000, 0x20000000, &(0x7f0000fda000)={0xa, 0x1, 0x9, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x6}, 0x1c) getsockname$inet6(r0, &(0x7f0000fd9000)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000beb000-0x4)=0x1c) r2 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000fdc000-0x4), &(0x7f0000d3c000)=0x4) connect$inet6(r2, &(0x7f0000fd5000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x2}, 0x1c) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreq(r1, 0x0, 0x27, &(0x7f0000fdd000-0x8)={@dev={0xac, 0x14, 0x0, 0x10}, @broadcast=0xffffffff}, 0x8) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000fde000-0x1c)={0xa, 0x2, 0xea, @remote={0xfe, 0x80, [], 0x0, 0xbb}}, 0x1c) setsockopt$inet6_int(r2, 0x29, 0x11, &(0x7f0000006000-0x4)=0x1, 0x4) [ 46.456835] 9pnet_virtio: no channels available for device H [ 46.456835] H [ 46.456835] H [ 46.456835] H [ 46.456835] H [ 46.456835] H [ 46.456835] H [ 46.456835] H [ 46.456835] H [ 46.456835] H [ 46.456835] H [ 46.456835] H [ 46.456835] H [ 46.456835] H [ 46.456835] H [ 46.456835] H [ 46.456835] H [ 46.456835] H [ 46.456835] H [ 46.456835] H [ 46.456835] H [ 46.456835] H [ 46.456835] H [ 46.456835] H [ 46.456835] H [ 46.456835] H [ 46.456835] H [ 46.456835] H 2018/02/09 15:47:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000df8000-0x15)='/dev/pktcdvd/control\x00', 0x400e00, 0x0) ioctl$PPPIOCGMRU(r1, 0x80047453, &(0x7f00001b2000)) r2 = syz_open_procfs(r0, &(0x7f00000dc000-0x5)='maps\x00') pread64(r2, &(0x7f0000a48000), 0x0, 0x0) 2018/02/09 15:47:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000001000-0x8)) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000030f000-0x12)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) getsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000d74000-0x4), &(0x7f00000c9000)=0x4) ioctl$LOOP_CTL_REMOVE(r0, 0x4c80, 0x0) r1 = request_key(&(0x7f0000b7c000)='big_key\x00', &(0x7f000034b000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000094000)='/dev/loop-control\x00', 0x0) r2 = request_key(&(0x7f0000991000-0x12)='.request_key_auth\x00', &(0x7f0000ad1000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000b43000-0x12)='/dev/loop-control\x00', 0xfffffffffffffff8) keyctl$reject(0x13, r2, 0x0, 0xfffffffffffffffd, r1) pipe(&(0x7f0000f30000-0x8)) 2018/02/09 15:47:32 executing program 0: clone(0x0, &(0x7f0000001000-0x1000), &(0x7f0000001000), &(0x7f0000002000-0x4), &(0x7f0000002000-0x12)) getgid() r0 = getpgrp(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r0, 0x58f2ee20, &(0x7f0000000000)=""/4096) [ 46.456835] H [ 46.456835] H [ 46.456835] H [ 46.456835] H [ 46.456835] H [ 46.456835] H [ 46.456835] H [ 46.456835] H [ 46.456835] H [ 46.456835] H [ 46.456835] H [ 46.456835] H [ 46.456835] H [ 46.456835] H [ 46.456835] H [ 46.456835] H [ 46.456835] H [ 46.456835] H [ 46.456835] H [ 46.456835] H [ 46.456835] H [ 46.456835] H [ 46.456835] H [ 46.456835] H [ 46.456835] H [ 46.456835] H 2018/02/09 15:47:32 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000011000)='/dev/sg#\x00', 0x0, 0x400) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000011000)={0x0, 0x1000, "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"}, &(0x7f0000001000+0x854)=0x1008) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000004000-0x8)={r2, 0x5}, 0x8) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = gettid() userfaultfd(0x80800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_writev(r3, &(0x7f0000000000)=[{&(0x7f0000011000)=""/129, 0x81}], 0x1, &(0x7f0000002000-0x50)=[{&(0x7f0000002000)=""/203, 0xcb}], 0x1, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000004000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000003000)={0x0, 0x4}, &(0x7f0000003000+0x828)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f0000001000)={r5, 0xfff}, &(0x7f0000013000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) ioctl$KDGKBTYPE(r4, 0x4b33, &(0x7f0000c21000)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/09 15:47:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000422000)='/dev/random\x00', 0x0, 0x0) preadv(r0, &(0x7f0000824000)=[{&(0x7f0000f32000)=""/1, 0x1}], 0x1, 0x0) timer_create(0x0, &(0x7f0000580000)={0x0, 0x12, 0x0, @thr={&(0x7f0000f44000), &(0x7f0000ff6000-0x2e)}}, &(0x7f00000c6000)) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f00009c5000)={0x69c9, {0x2, 0x3, @multicast2=0xe0000002}, {0x2, 0x2, @broadcast=0xffffffff}, {0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xa}}, 0x80, 0xffff, 0x1ff, 0x1000, 0x5472, &(0x7f00002f7000)=@generic="83b2f9b6de3b993d18cde723c5bfadf5", 0xfffffffffffffe00, 0x3, 0x9}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r2 = getpgid(0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r2, 0x1000000000016) 2018/02/09 15:47:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) flock(r0, 0xa) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000cfd000-0x4)=0xffffffffffff0000, 0x4) close(r0) 2018/02/09 15:47:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000f59000), 0x4) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x81, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr}, 0x10) recvmmsg(r0, &(0x7f000060c000-0x37)=[{{&(0x7f00004b1000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty}}}, 0x3a, &(0x7f0000b17000-0x60)=[{&(0x7f0000bf4000-0x98)=""/152, 0x98}], 0x1}}], 0x1, 0x0, &(0x7f00006ff000)) writev(r0, &(0x7f0000447000-0x40)=[{&(0x7f0000cee000-0x11e)="87", 0x1}], 0x1) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000126000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000027000)={0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc010641d, &(0x7f0000c14000-0x10)={r2, &(0x7f0000c13000-0xc2)=""/194}) r3 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_xfrm(r3, &(0x7f0000b90000)={&(0x7f0000588000-0xc)={0x10}, 0xc, &(0x7f000074c000-0x10)={&(0x7f0000be0000)=@flushsa={0xfffffffffffffcb7, 0x1c, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@sa={0x41, 0x6, {{@in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @in=@broadcast=0xffffffff}, {@in=@rand_addr}, @in6=@ipv4={[], [0xff, 0xff], @empty}}}]}, 0x2df}, 0x1}, 0x0) 2018/02/09 15:47:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000ee4000)='/dev/vga_arbiter\x00', 0x0) epoll_create1(0x80000) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000703000-0x8)={0x0, 0x7f}, &(0x7f0000529000)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000204000-0x108)={0x0, @in={{0x2, 0x1, @loopback=0x7f000001}}, [0x6, 0x80, 0x8, 0x4, 0x7, 0xfffffffffffffff9, 0x5, 0xffffffffffff269e, 0x24, 0x8, 0x9, 0x100000001, 0x7, 0x80000000, 0x1]}, &(0x7f0000ef8000-0x4)=0x108) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00009fa000)={0x0, 0x1f, "a9f4e8ca6ac99f5e41afc35b769a44dc7a9ea2df963f28f4857247ed4bdfb9"}, &(0x7f0000b55000-0x4)=0x27) sendmmsg$inet_sctp(r0, &(0x7f0000465000-0x38)=[{&(0x7f00006d0000-0x1c)=@in6={0xa, 0x3, 0x10, @dev={0xfe, 0x80, [], 0x0, 0x15}, 0x5}, 0x1c, &(0x7f0000266000)=[{&(0x7f0000071000-0x74)="4f1b0fc28678a850f8e231459dc982b1baea6bc9a76ec6eb23c75b963b734a83e7f9aa478b555c67071b9eec2cc0acd2b32140f94b0759afa35d714774b89ca8d8c70a37f89b518cfa501f5856a6bf6b89002ae14780af562556be5dbcee71dcea8cd445269a7c48caf177db5acac1c3899215ff", 0x74}], 0x1, &(0x7f0000c51000-0x90)=[@sndinfo={0x20, 0x84, 0x2, {0xffffffffffff8001, 0x4, 0x2, 0x7, r1}}, @sndinfo={0x20, 0x84, 0x2, {0x6, 0x200, 0x7, 0x1000, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x8, 0x2, 0xffffffffffffffff, r3}}], 0x90, 0x804}], 0x1, 0x4000) write(r0, &(0x7f0000ffe000-0x5)='#!', 0x2) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000bf7000)) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00004b2000-0x4)) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000a9f000-0x4)) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000bbc000)=0x0) r5 = syz_open_procfs(r4, &(0x7f0000ff5000)='net/rt_cache\x00') sendfile(r0, r5, &(0x7f00006dc000-0x8)=0x4, 0x401) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000d0e000)=[], &(0x7f000034c000-0x8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) getsockopt$inet_mreq(r5, 0x0, 0x24, &(0x7f000048b000)={@local, @multicast2}, &(0x7f00009a8000)=0x8) [ 46.594588] 9pnet_virtio: no channels available for device H [ 46.594588] H [ 46.594588] H [ 46.594588] H [ 46.594588] H [ 46.594588] H [ 46.594588] H [ 46.594588] H [ 46.594588] H [ 46.594588] H [ 46.594588] H [ 46.594588] H [ 46.594588] H [ 46.594588] H [ 46.594588] H [ 46.594588] H [ 46.594588] H [ 46.594588] H [ 46.594588] H [ 46.594588] H [ 46.594588] H [ 46.594588] H [ 46.594588] H [ 46.594588] H [ 46.594588] H [ 46.594588] H [ 46.594588] H [ 46.594588] H 2018/02/09 15:47:32 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000000)={0x0, 0x0, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x400, 0x0) r2 = fcntl$dupfd(r0, 0x406, r1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCREVOKE(r2, 0x40044591, &(0x7f0000000000)=0xfffffffffffffffa) 2018/02/09 15:47:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000054e000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) write$sndseq(r0, &(0x7f0000838000-0x1b0)=[{0x2, 0xaa, 0x1000, 0x0, @tick=0x9, {0x200, 0x3}, {0x4, 0x76d5}, @quote={{0x3ff, 0xff}, 0x8001, &(0x7f000066b000-0x30)={0x8, 0x8, 0x80000001, 0x9, @tick, {0x30f, 0x8}, {0x80000000, 0x7ff}, @queue={0x100000000, {0x1, 0xffffffffffffffd5}}}}}, {0x2, 0x6, 0x0, 0x7, @tick=0x2c4, {0x0, 0x12}, {0x3ff, 0x3}, @raw8={"ad5e54da95bfb8422739acd5"}}, {0x8, 0x10000, 0x4, 0x237, @tick=0x40, {0x8, 0x6}, {0x2}, @quote={{0x2, 0x3f}, 0x3, &(0x7f0000251000)={0xffffffffffffffff, 0xedc9, 0x8, 0x0, @time={0x77359400}, {0x81, 0x8}, {0x8, 0x100000001}, @connect={{0x7ff, 0xffffffff}, {0x637eac2e, 0x4}}}}}, {0x7f, 0x200, 0x0, 0x41, @tick=0x100, {0x9, 0x6000000000}, {0xcd, 0x56fd}, @addr={0x5, 0x7}}, {0x80, 0x5, 0x2, 0x81, @tick=0x1f, {0x5}, {0x401, 0x3}, @time=@tick=0x6}, {0x7, 0x9a4, 0x5, 0x1, @tick=0x5, {0x3, 0x2}, {0x3, 0x400}, @addr={0x100000000, 0xd6}}, {0x9132, 0x0, 0x4f3e, 0x3df0, @tick, {0x1, 0x80000001}, {0x5, 0x6}, @raw8={"551f656073e9bb368bd72889"}}, {0x80, 0x6, 0xb2c, 0x100000001, @time={0x77359400}, {0x4, 0x2}, {0x101, 0xfffffffffffffffd}, @raw8={"37f437a985c239d890ad1a10"}}, {0x9, 0x0, 0x7, 0x80000000, @time={0x77359400}, {0x400, 0x1}, {0x4, 0x100000000}, @raw8={"ac1559fa60a0daeb695a5c3c"}}], 0x1b0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000c97000-0xf)='/dev/sequencer\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000041000)="01800d05", 0x0) r2 = syz_open_dev$sndseq(&(0x7f000092e000)='/dev/snd/seq\x00', 0x0, 0x0) execveat(r1, &(0x7f00009a5000-0x8)='./file0\x00', &(0x7f0000e24000-0x40)=[&(0x7f0000297000-0xc)="47504c70726f63ed232e2d00", &(0x7f0000d35000-0x1)='\x00', &(0x7f0000adc000-0x1)='\x00', &(0x7f00008bc000)='\x00', &(0x7f0000281000)='\x00', &(0x7f0000ee2000)="01800d05", &(0x7f0000c26000-0xf)='/dev/sequencer\x00', &(0x7f00000bd000-0x4)="01800d05"], &(0x7f0000658000)=[&(0x7f00003be000-0x2b)='/wlan0-\\vboxnet0eth1cpuset-{/ppp1{{\\$wlan0\x00'], 0x900) r3 = dup2(r2, r1) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r3, 0x4040534e, &(0x7f0000a5b000-0x50)={0xbf, @time}) 2018/02/09 15:47:32 executing program 6: mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000ef2000-0x8)='./file0\x00', 0x40, 0x80) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000ef1000)=r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000ef2000-0x38)=[{r0, 0x2}, {0xffffffffffffffff, 0x141}, {0xffffffffffffffff, 0x20}, {0xffffffffffffffff, 0x320}, {0xffffffffffffffff, 0x12a}, {r0, 0x120}, {0xffffffffffffffff, 0x8}], 0x7, &(0x7f0000001000-0x10)={0x0, 0x989680}, &(0x7f0000000000)={0x3f}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000001000-0x4), &(0x7f0000000000)=0x4) setsockopt$inet_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f0000ef2000-0xc0)={{{{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}}, {{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}}}}, 0x0, 0x0, 0x0, "0411d43a10b84ae75332cf8dfac22053c0828fd2f1dfd591c1eff54491bfb580cce283a2931a186bec4dfd704d73728b33816aacabfea63afee296a8a169445f7e58ea2792c43e08f9ee1df261437e6a"}, 0x160) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(r1, &(0x7f0000000000)=@random={'security.', '\x00'}, &(0x7f0000000000)='%\x00', 0x2, 0x1) 2018/02/09 15:47:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000451000), 0x0, 0x20000008, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) socketpair$inet6(0xa, 0x0, 0x0, &(0x7f000024c000-0x8)={0x0}) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = syz_open_dev$sndseq(&(0x7f0000002000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r2, 0x402c5342, &(0x7f0000013000-0x68)={0x0, 0x0, 0x0, {0x0, 0x1c9c380}}) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f00006c5000-0x4)) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r3 = open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) ioctl$EVIOCGSW(r3, 0x8040451b, &(0x7f0000cc8000-0xc6)=""/198) ftruncate(0xffffffffffffffff, 0x0) 2018/02/09 15:47:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00004ad000)='./file0\x00', 0x8) r1 = syz_open_procfs(0x0, &(0x7f000065f000-0xa)='map_files\x00') setsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f000058c000-0x4)=0x803ffffc, 0xfffffffffffffca7) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000f40000-0x88)={0x5, {{0xa, 0x1, 0xb71, @dev={0xfe, 0x80, [], 0x0, 0x17}, 0x3ff}}}, 0x88) getdents(r1, &(0x7f00002bf000)=""/24, 0x384) 2018/02/09 15:47:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000835000-0x16)='/selinux/checkreqprot\x00', 0x40, 0x0) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f00009ba000-0x4)=0x9, 0x4) r1 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000c66000)={0x0}, &(0x7f0000c6c000-0x4)=0x8) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f0000c40000)) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000a36000-0xdf)={r2, 0xc6, 0xd7, "4f84edb104a92b8a2095b8df326fffc8aada65811299e9be9245278ced66141bd6db137fc11d57f65589ecf504cd5592779d856349f85edacda91fbb2d2c69359cdec3ef4ce20cdc423b1097c9ae2f13cfb1e16de29a41d30044844ba4a6390f15666f0e80ccbde0f1a9aa044197f9a272b0c71d3117cc9a9f70e7d771913b02f57961a66f37b3c38f66a8fd14b2538c323b56034c8072f237b66a43d43a864c2e276b9119b17cd33cd3842b68c5045f60662bd43d8346098a5e5ea9e757d41d6d112edddaace94b95d1241687b3e393e25a7d1d2e1f51"}, 0xdf) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000a83000-0x10)={0x8000, 0xc, 0xd72b, 0x0, r2}, 0x10) ioctl$VT_GETMODE(r1, 0x5601, &(0x7f0000151000-0x8)) r3 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f000002c000-0x40)={0x0, 0x1, 0x2}) mq_timedreceive(r3, &(0x7f000009d000)=""/224, 0xe0, 0x20d4671c, &(0x7f0000e6f000-0x8)={0x77359400}) dup2(r0, r3) clock_nanosleep(0x3, 0x0, &(0x7f000058a000)={0x77359400}, &(0x7f0000fa7000)={0x0}) mq_timedsend(r3, &(0x7f000066c000), 0x0, 0x0, &(0x7f000066d000-0x10)={r4}) [ 46.594588] H [ 46.594588] H [ 46.594588] H [ 46.594588] H [ 46.594588] H [ 46.594588] H [ 46.594588] H [ 46.594588] H [ 46.594588] H [ 46.594588] H [ 46.594588] H [ 46.594588] H [ 46.594588] H [ 46.594588] H [ 46.594588] H [ 46.594588] H [ 46.594588] H [ 46.594588] H [ 46.594588] H [ 46.594588] H [ 46.594588] H [ 46.594588] H [ 46.594588] H [ 46.594588] H [ 46.594588] H [ 46.594588] H 2018/02/09 15:47:32 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) fdatasync(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSETLED(0xffffffffffffffff, 0x4b32, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = socket$inet(0x2, 0xf, 0x20) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f000070a000-0x1c)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000458000)=0x1c) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000bb8000)={0x17, 0x93, &(0x7f00009b4000)="0cb2817c78eb32b1393a0c087e8cde03b23a0d86bec86bb1c28a35dae6dc6ea63f6d6995dd603ff2fb7b307bf6d659f98842a2f703c2843fea0074c1a73d256bc13a8d1823d9796a2815a0f5a2d032c288ca9dc555f2455f60ed3673708625167c32ce5577d2fc116ad384ea0161cf8090bc507dd290bfe2af7efe2574e4f166a2c05286e96f52e384a53030b1335e3791f3c3"}) r3 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_addrs=@ethernet={0x306, @random="3e7596f732f4"}}) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}) socket$nl_crypto(0x10, 0x3, 0x15) socketpair$inet6(0xa, 0x3, 0x4, &(0x7f000070f000)={0x0, 0x0}) connect$inet(r1, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r1, &(0x7f0000763000-0x1), 0x0, 0x0, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) accept(r3, &(0x7f00006cb000)=@rc, &(0x7f0000dc6000)=0x9) close(r4) ioctl$TIOCGSOFTCAR(0xffffffffffffffff, 0x5419, &(0x7f00003ff000)) 2018/02/09 15:47:32 executing program 5: r0 = add_key(&(0x7f0000dd4000-0xb)='asymmetric\x00', &(0x7f0000111000-0x5)={0x73, 0x79, 0x7a}, &(0x7f0000889000), 0x0, 0xfffffffffffffffa) r1 = request_key(&(0x7f0000035000)='big_key\x00', &(0x7f00003b1000-0x5)={0x73, 0x79, 0x7a}, &(0x7f0000738000-0x2)='$\x00', 0xfffffffffffffff9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$unix(0xffffffffffffffff, &(0x7f0000000000)=@file={0x0, ""/108}, &(0x7f0000674000-0x4)=0x6e, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = open(&(0x7f0000001000-0x8)='./file0\x00', 0x400000, 0x1) ioctl$EVIOCSABS2F(r3, 0x401845ef, &(0x7f0000001000-0x18)={0xffffffff, 0x40, 0x3f, 0x6, 0x20, 0x7}) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000001000-0x8)={0x0, 0x7}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000001000-0x10)={0x1ff, 0x8200, 0x2, 0x3, r4}, &(0x7f0000001000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000001000)={0x0, 0x500b, 0x9, 0x297, 0x5, 0xa14, 0x8000, 0x3, {0x0, @in6={{0xa, 0x0, 0x80000001, @ipv4={[], [0xff, 0xff], @empty}, 0xa54}}, 0x4, 0x5, 0x1, 0xf05f, 0x101}}, &(0x7f0000000000)=0xb8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000001000-0x8)={r5, 0x11}, 0x8) keyctl$get_keyring_id(0x0, r0, 0x6) ioctl$int_in(r2, 0x5421, &(0x7f0000000000)=0xfe) keyctl$link(0x8, r0, r1) 2018/02/09 15:47:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt(r0, 0xe69, 0x3000000, &(0x7f00003d6000-0x1000)="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", 0x1000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f000092c000)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000dd7000-0x9)='loginuid\x00') read$eventfd(r2, &(0x7f000028b000), 0x8) write(r2, &(0x7f0000d44000-0xba), 0x0) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f00002da000-0x8)=@fragment, 0x8) sendto$inet6(r0, &(0x7f0000fdf000), 0x0, 0x0, &(0x7f00003e1000-0x1c)={0xa, 0x1, 0x0, @loopback={0x0, 0x1}}, 0x1c) [ 46.753407] audit: type=1400 audit(1518191252.337:30): avc: denied { create } for pid=7612 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_crypto_socket permissive=1 [ 46.757497] FAULT_FLAG_ALLOW_RETRY missing 30 [ 46.757506] CPU: 0 PID: 7597 Comm: syz-executor4 Not tainted 4.9.80-g20c8a00 #30 [ 46.757510] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 46.757523] ffff8801c91ff6e0 ffffffff81d94b69 ffff8801c91ff9c0 0000000000000000 [ 46.757534] ffff8801b94d3a90 ffff8801c91ff8b0 ffff8801b94d3980 ffff8801c91ff8d8 [ 46.757544] ffffffff816624ba 00000000000065e3 ffff8801ca7ee8f0 ffff8801ca7ee8a0 [ 46.757547] Call Trace: [ 46.757559] [] dump_stack+0xc1/0x128 [ 46.757569] [] handle_userfault+0xa3a/0x1310 [ 46.757579] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 46.757588] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 46.757598] [] ? handle_mm_fault+0x117b/0x2530 [ 46.757607] [] ? handle_mm_fault+0x1fc3/0x2530 [ 46.757614] [] handle_mm_fault+0x1fd1/0x2530 [ 46.757622] [] ? __pmd_alloc+0x410/0x410 [ 46.757633] [] __do_page_fault+0x5c2/0xd40 [ 46.757650] [] ? mm_fault_error+0x2c0/0x2c0 [ 46.757659] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 46.757668] [] do_page_fault+0x27/0x30 [ 46.757678] [] page_fault+0x28/0x30 [ 46.757689] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 46.757698] [] ? snd_seq_ioctl+0x22d/0x3f0 [ 46.757706] [] ? snd_seq_open+0x570/0x570 [ 46.757715] [] ? snd_seq_open+0x570/0x570 [ 46.757723] [] do_vfs_ioctl+0x1aa/0x1140 [ 46.757731] [] ? ioctl_preallocate+0x220/0x220 [ 46.757738] [] ? selinux_file_ioctl+0x355/0x530 [ 46.757744] [] ? selinux_capable+0x40/0x40 [ 46.757751] [] ? __fget+0x201/0x3a0 [ 46.757757] [] ? __fget+0x228/0x3a0 [ 46.757763] [] ? __fget+0x47/0x3a0 [ 46.757771] [] ? security_file_ioctl+0x89/0xb0 [ 46.757777] [] SyS_ioctl+0x8f/0xc0 [ 46.757785] [] entry_SYSCALL_64_fastpath+0x29/0xe8 [ 46.803458] FAULT_FLAG_ALLOW_RETRY missing 30 [ 46.803467] CPU: 0 PID: 7609 Comm: syz-executor4 Not tainted 4.9.80-g20c8a00 #30 [ 46.803471] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 46.803484] ffff8801ca5c76e0 ffffffff81d94b69 ffff8801ca5c79c0 0000000000000000 [ 46.803494] ffff8801b94d3c10 ffff8801ca5c78b0 ffff8801b94d3b00 ffff8801ca5c78d8 [ 46.803505] ffffffff816624ba 00000000000065e3 ffff8801ca4708f0 ffff8801ca4708a0 [ 46.803508] Call Trace: [ 46.803520] [] dump_stack+0xc1/0x128 [ 46.803530] [] handle_userfault+0xa3a/0x1310 [ 46.803540] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 46.803549] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 46.803557] [] ? handle_mm_fault+0x117b/0x2530 [ 46.803564] [] ? handle_mm_fault+0x1fc3/0x2530 [ 46.803571] [] handle_mm_fault+0x1fd1/0x2530 [ 46.803578] [] ? __pmd_alloc+0x410/0x410 [ 46.803588] [] __do_page_fault+0x5c2/0xd40 [ 46.803596] [] ? mm_fault_error+0x2c0/0x2c0 [ 46.803604] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 46.803612] [] do_page_fault+0x27/0x30 [ 46.803619] [] page_fault+0x28/0x30 [ 46.803627] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 46.803641] [] ? snd_seq_ioctl+0x22d/0x3f0 [ 46.803651] [] ? snd_seq_open+0x570/0x570 [ 46.803659] [] ? snd_seq_open+0x570/0x570 [ 46.803669] [] do_vfs_ioctl+0x1aa/0x1140 [ 46.803677] [] ? ioctl_preallocate+0x220/0x220 [ 46.803684] [] ? selinux_file_ioctl+0x355/0x530 [ 46.803691] [] ? selinux_capable+0x40/0x40 [ 46.803698] [] ? __fget+0x201/0x3a0 [ 46.803705] [] ? __fget+0x228/0x3a0 [ 46.803711] [] ? __fget+0x47/0x3a0 [ 46.803718] [] ? security_file_ioctl+0x89/0xb0 [ 46.803723] [] SyS_ioctl+0x8f/0xc0 [ 46.803731] [] entry_SYSCALL_64_fastpath+0x29/0xe8 2018/02/09 15:47:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000f7e000)='/dev/input/event#\x00', 0x0, 0x0) r1 = dup2(r0, r0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000e46000-0x10)={0x2, &(0x7f000071f000)=[{0x0}, {}]}) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f00008a9000)={r2, 0x3}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00009ef000-0xc)=@sack_info={0x0, 0x20, 0x287}, &(0x7f00004a5000)=0xc) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000ea6000-0xc)=@sack_info={r3, 0x4d9cd53f, 0x4}, 0xc) ioctl(r0, 0x452a, &(0x7f0000292000-0x5a)) link(&(0x7f000054a000)='./file0\x00', &(0x7f000009b000)='./file0\x00') r4 = socket$l2tp(0x18, 0x1, 0x1) r5 = openat$ppp(0xffffffffffffff9c, &(0x7f0000420000-0x9)='/dev/ppp\x00', 0x90000, 0x0) sendto$inet6(r5, &(0x7f0000660000)="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", 0x1000, 0x400c1, &(0x7f0000065000-0x1c)={0xa, 0x3, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x9}, 0x1c) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f00009b5000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x1002}) openat$selinux_mls(0xffffffffffffff9c, &(0x7f00005e3000)='/selinux/mls\x00', 0x0, 0x0) mkdir(&(0x7f00009f0000-0x8)='./file0\x00', 0x34) 2018/02/09 15:47:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x1, 0x4) r1 = socket(0x6, 0x100000000000004, 0xc) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000b01000)='/dev/sequencer\x00', 0x24001, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r2, 0xc08c5335, &(0x7f0000ba9000-0x8c)={0x4, 0x7524513c, 0x401, "717565756530000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001700", 0x5}) write(r1, &(0x7f0000f63000)="1f0000000104ff009143070007110000f305010008000100020423dcff9f00", 0x1f) 2018/02/09 15:47:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000fef000)=0xc5, 0x4) fsetxattr(r1, &(0x7f0000dea000)=@random={'system.', 'systemkeyring\\\x00'}, &(0x7f000033b000)='vmnet1\x00', 0x7, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000af5000-0xb)='/dev/hwrng\x00', 0x0, 0x0) mq_notify(0xffffffffffffffff, &(0x7f0000668000-0x60)={0x20000000, 0x0, 0x2, @thr={&(0x7f0000732000), &(0x7f000065f000)}}) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) ioctl$TCSETAF(r1, 0x5408, &(0x7f000075c000-0x14)={0x100000000, 0x2, 0xad, 0x6163d19a, 0x5, 0x6, 0x800, 0x100, 0x2, 0xffffffff}) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) getgroups(0xa, &(0x7f0000ea8000-0x28)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0]) stat(&(0x7f0000db5000-0x8)='./file0\x00', &(0x7f00002a0000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f000042b000)='./file0\x00', &(0x7f0000f7d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x3, &(0x7f0000f8d000-0xc)=[r3, r4, r5]) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000a62000-0x6)={0x0, 0x7}, &(0x7f0000e9b000-0x4)=0x6) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f000094e000)={r6, @in6={{0xa, 0x0, 0x18000000, @dev={0xfe, 0x80, [], 0x0, 0x16}, 0x3}}}, 0x8c) r7 = accept4$vsock_stream(r1, &(0x7f0000a4f000-0x10)={0x28, 0x0, 0xffffffff, @reserved=0x1}, 0xfffffdc9, 0x80000) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r2, 0x111, 0x5, 0x6, 0x4) sendto(r1, &(0x7f0000b19000)="e5", 0x1, 0x0, &(0x7f0000aa3000)=@ethernet={0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x10) sendto$inet(r0, &(0x7f0000746000-0x9b5)="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", 0x7d5, 0x0, &(0x7f000075c000-0x10)={0x2, 0xffffffffffffffff, @rand_addr}, 0x10) shutdown(r0, 0x1) ioctl$sock_inet_SIOCSIFADDR(r7, 0x8916, &(0x7f0000bf1000-0x20)={@common='tunl0\x00', @ifru_addrs={0x2, 0x1, @rand_addr=0xfffffffffffffffa}}) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000b2e000)=@assoc_id=r6, &(0x7f0000108000)=0x4) 2018/02/09 15:47:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000481000)='/dev/net/tun\x00', 0x0, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_mtu=0xef3a}) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000e28000-0x50)={@common='gretap0\x00', @ifru_addrs=@llc={0x1a, 0xf6, 0xa7, 0xffffffffffffffff, 0xff, 0x7fffffff, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xc}}}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) ioctl$TUNATTACHFILTER(r3, 0x401054d5, &(0x7f0000d39000-0x10)={0x1, &(0x7f0000aee000)=[{0x6, 0x0, 0x0, 0x7}]}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000971000-0x10)=@common='gre0\x00', 0x10) sendto$inet(r0, &(0x7f00009e9000), 0x0, 0x20000040, &(0x7f0000d17000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) 2018/02/09 15:47:32 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r0, &(0x7f0000000000)="3c55347be3a8857da4edf21401ff2c1fa1474658d30811469fec5224502407ed534a65c104b8ea7db8cfda3586af7c70055cba9812354b99fbb764877bca85b9211c398152534038861a576059835761f0793f0ef7241fd368940df5fcf839a9ee692724e28b7e47d9f73713dad3e9edf9a43ac1a23e0b3a1756a67461e39711932136", 0x83, 0x0) clone(0x0, &(0x7f0000837000-0x1), &(0x7f00005df000), &(0x7f0000fa3000-0x4), &(0x7f00000df000-0xcd)) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000063c000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) sendmsg$nl_crypto(r1, &(0x7f0000000000)={&(0x7f0000001000-0xc)={0x10}, 0xc, &(0x7f0000001000-0x10)={&(0x7f0000001000-0xe8)=@alg={0xe8, 0x10, 0x10, 0x1, 0x2, {{'drbg_nopr_ctr_aes256\x00'}, [], [], 0x2000, 0x400}, [{0x8, 0x1, 0x3}]}, 0xe8}, 0x1, 0x0, 0x0, 0x4008800}, 0x40) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f0000001000-0x8)={0xfffffffffffffffe, 0x1d28}) r2 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setlease(r0, 0x400, 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r2, r2, &(0x7f0000002000-0x8), 0x7) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000003000-0x4), &(0x7f0000002000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = request_key(&(0x7f0000001000)='syzkaller\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000001000-0x28)="40766d6e6574307573657223776c616e306d643573756deb65746831282827274047504c656d3100", 0xfffffffffffffffb) add_key$user(&(0x7f0000001000-0x5)='user\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000001000)="159fb001ae1dccb64d3ce96aceb2491daefa8707fea60b6216b3453f16525f26f13b5333f1cb5ad41da963df72f9dde6fb8656de67c9db0ce059179175fb06408d0db94351d9afe0e08e42dbe0988f03610794ff9eb1106dadc652eaa96a6da87cb5c15dff5e0f8bef18a5a75c2e2debd54a12f8b0043fc19c7b0a05a160c6c2f20a1320166490b5fc20eee68ac247", 0x8f, r3) r4 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) faccessat(r4, &(0x7f000016c000)='./file0\x00', 0x20, 0x200) 2018/02/09 15:47:32 executing program 7: mmap(&(0x7f0000000000/0xe6f000)=nil, 0xe6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) connect$l2tp(r1, &(0x7f0000826000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x3, 0x3, 0x3, 0x1, {0xa, 0x3, 0x9, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x100000001}}}, 0x3a) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x4, 0x0, 0x2}}, 0x2e) getpeername(r2, &(0x7f0000e6f000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1}}}, &(0x7f00007b5000-0x4)=0x3a) 2018/02/09 15:47:32 executing program 0: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000421000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000000000+0x7c2)=0xe1, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000b03000-0x10)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_dccp_int(r1, 0x21, 0x7, &(0x7f0000d9a000), &(0x7f0000b18000-0x4)=0x4) socket(0x10, 0x803, 0x0) mq_notify(0xffffffffffffffff, &(0x7f0000668000-0x60)={0x20000000, 0x8000000000013, 0x2, @thr={&(0x7f0000732000), &(0x7f000065f000)}}) 2018/02/09 15:47:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000485000)="402670726f626b7379721a6e6700", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000f36000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000030c000)={0x0, 0x0, 0x0, "98de7a8c5ae95ec8792c92150fc33a664f13eeab65c0322901ca6bd31bde2c51f06c5f0b014f9f91eeb7647c7240f476c8d75dd000aa8faf8fb5740200a6dc4d"}) write$sndseq(r0, &(0x7f0000e70000-0x30)=[{0x1e, 0x0, 0x0, 0x0, @tick, {}, {}, @note}], 0x30) r3 = memfd_create(&(0x7f000003e000)='\'', 0x0) r4 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) dup2(r4, r3) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000dc4000)='/selinux/mls\x00', 0x0, 0x0) write$sndseq(r3, &(0x7f0000e70000-0x30)=[{0x1f, 0x0, 0x0, 0x3fd, @tick, {}, {}, @note}], 0x30) [ 47.269080] device gre0 entered promiscuous mode 2018/02/09 15:47:32 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in6=@empty, @in=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in=@rand_addr}}, &(0x7f0000000000)=0xe8) ioprio_set$uid(0x240000003, r0, 0x2) r1 = getuid() ioprio_get$uid(0x7, r1) 2018/02/09 15:47:32 executing program 1: clone(0x0, &(0x7f0000f39000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00007ca000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$KDDISABIO(r0, 0x4b37) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f0000349000-0x28)={0x5, 0x1000, 0x1, 0xff, 0xffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000000000)={@rand_addr=0xfffffffffffffffb, @multicast2=0xe0000002}, 0x8) 2018/02/09 15:47:32 executing program 6: socketpair(0xb, 0x3, 0x2, &(0x7f0000d4b000-0x8)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$unix(r0, &(0x7f0000db8000-0xd5)=""/213, 0xd5, 0x2001, &(0x7f0000000000)=@abs={0x1, 0x0, 0x3}, 0x8) mmap(&(0x7f0000000000/0x3f000)=nil, 0x3f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000015000)='./file0\x00', 0x10) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)) mknod$loop(&(0x7f0000024000)='./file0/bus\x00', 0x0, 0x0) 2018/02/09 15:47:32 executing program 5: mmap(&(0x7f0000000000/0xfd9000)=nil, 0xfd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x11, &(0x7f0000006000-0x4)=0x1, 0x4) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f000015a000-0x14)={0x2, 0x0, 0x2, 0x2, 0xc128}, 0x14) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000fdb000-0xc)=@nl=@unspec, &(0x7f00003c6000)=0xc, 0x800) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$unix(r1, &(0x7f0000da2000-0x93)=""/147, 0x93, 0x40, &(0x7f0000fda000)=@file={0x1, './file0\x00'}, 0xa) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000fd9000)=0x3, 0x4) [ 47.286092] audit: type=1400 audit(1518191252.877:31): avc: denied { setgid } for pid=7635 comm="syz-executor4" capability=6 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/09 15:47:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x2, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x2, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x5, 0xfffffffffffffffd, 0x4, 0xfffffffffffffffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x737, 0x10}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe0, 0x0, 0xffffffffffff6937, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffff8001, 0x4, 0x0, 0x42}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() r2 = fcntl$dupfd(r1, 0x0, r0) setsockopt$inet_tcp_buf(r2, 0x6, 0x1d, &(0x7f0000bcf000)="1ab3041a1b362ab1c74080596dead2fadca26331d63e10193c111d7f1f62ada44c3f974533872c5e29318f6281f2ca26ed3dd11472f3ae9b5ffdd9da3642f5b7b5cbec588fbe20e727abfeded5f41eb4ac89f5a7894530ef27112e9be7ab04a3d17ba4163a6b4cf038c7ddb3a4b3f4cf3ca52dc51f055800021bcc3f1ebcdb707349fcc6404acbb322b633fbf0ba88999cb4e1016e5d25a3932c9f5cf882833197b4c801de2351cf8de9e67fb1433ba3edee1ba9a213f61a2faa7457a3b04e56d7d62957b7b65637deaf22d55c2e40bbf448a369c94f6d95356109bad88f9bce0233c6e34a08898919ccce7ff22e9d7f6593f1186a8b5e83", 0xffffffffffffff69) r3 = socket(0x15, 0x80010, 0x10000000000) connect$inet6(r3, &(0x7f0000375000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x4}, 0x1c) socket$netlink(0x10, 0x3, 0x8) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e4e000-0xf)='/dev/sequencer\x00', 0xa202, 0x0) r5 = epoll_create1(0x400080000) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r4, &(0x7f000001a000-0xc)={0x40000002}) ioctl$TCSETAF(0xffffffffffffffff, 0x5404, &(0x7f00009da000-0x14)={0x400, 0x0, 0x401, 0x0, 0x0, 0x1000000000000, 0x0, 0xffffffffffffffff, 0x4000000000000, 0x3}) write$sndseq(r4, &(0x7f00009ab000)=[{0x3c, 0x9, 0x1, 0x9, @time={0x77359400}, {0x0, 0xd2f}, {0xfffffffffffffffc, 0x3}, @raw32={[0x6, 0x100, 0x9]}}, {0x8, 0x4, 0x3f, 0x4, @time={0x77359400}, {0x84, 0xffff}, {0x0, 0x1}, @control={0x432a, 0x38, 0xffffffff}}, {0xfff, 0x40, 0xfffffffffffffbff, 0x8005, @tick=0x3, {0x4, 0xf2}, {0x3fc, 0x8002}, @raw8={"7a88d654f95067fe68d2359f"}}], 0x90) 2018/02/09 15:47:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00007d9000-0x8)={0x0, 0x0}) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000484000-0x4)=0x0) fcntl$setownex(r0, 0xf, &(0x7f0000f85000+0xcdc)={0x1, r1}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r2, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) r3 = openat(0xffffffffffffffff, &(0x7f0000ca6000-0x8)='./file0\x00', 0x200002, 0x12f) setsockopt$inet6_icmp_ICMP_FILTER(r3, 0x1, 0x1, &(0x7f0000c96000-0x4)={0x85c}, 0x4) bind$inet(r2, &(0x7f0000b55000)={0x2, 0x2, @empty}, 0x10) sendto$inet(r2, &(0x7f00005c9000), 0x252, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x40000004, 0x800000000000852b, 0xffff, 0x10000007fffffff}, 0x14) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f000097a000), 0x4) writev(r2, &(0x7f00002d4000-0x90)=[{&(0x7f00002cb000)='p', 0x1}], 0x1) setsockopt$sock_int(r2, 0x1, 0x8, &(0x7f000020b000-0x4), 0x4) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000efb000)={0x6, {{0xa, 0x3, 0x7, @dev={0xfe, 0x80, [], 0x0, 0x17}}}, 0x0, 0x4, [{{0xa, 0x3, 0xcd, @mcast1={0xff, 0x1, [], 0x1}, 0x1}}, {{0xa, 0x2, 0x7f, @empty, 0xffffffffffff26f8}}, {{0xa, 0x2, 0x43, @mcast1={0xff, 0x1, [], 0x1}, 0xfffffffffffffffb}}, {{0xa, 0x1, 0x7e, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x3}}]}, 0x290) shutdown(r2, 0x1) 2018/02/09 15:47:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f00005ef000)) bind$netlink(r0, &(0x7f0000515000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x2ffffffff}, 0xc) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000ced000-0x4), 0x4) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000b85000)='/dev/keychord\x00', 0x800, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000cf0000-0x8)={0x0, 0x3}, &(0x7f0000c93000)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000025000-0x18)={r2, 0x4c, 0x0, 0x6, 0x3}, &(0x7f000008d000-0x4)=0x18) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f000071b000-0x4)=0x8, 0x4) r3 = socket(0x200000000010, 0x2, 0x0) write(r0, &(0x7f0000921000-0x37)="c52093173bc7a8851b4fe419ecd3a759087cf5e335c2a48fe4420f2a2c432f086ff35a8ac4c48144cb39f1aca6cf0c9fedf5b8615c8083", 0x37) sendmsg$nl_generic(r0, &(0x7f00001cb000)={&(0x7f00008e6000-0xc)={0x10}, 0xc, &(0x7f0000f4a000)={&(0x7f000019d000-0x1065)={0x14, 0x2a, 0x311, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) recvmsg(r0, &(0x7f0000778000)={&(0x7f000092d000-0x60)=@nfc_llcp, 0x60, &(0x7f0000cd4000-0x50)=[{&(0x7f0000c36000)=""/4096, 0x1000}, {&(0x7f0000d29000)=""/97, 0x61}, {&(0x7f000024c000)=""/179, 0xb3}, {&(0x7f0000f62000-0x43)=""/67, 0x43}, {&(0x7f00002d3000)=""/4096, 0x1000}], 0x5, &(0x7f00001b2000)=""/155, 0x9b, 0x7}, 0x12002) write(r3, &(0x7f000095c000)="2400000026007f000000000000007701000000ff0100000000000000ffffffff0100ff10", 0x24) r4 = syz_open_dev$mice(&(0x7f0000d78000)='/dev/input/mice\x00', 0x0, 0x103200) ioctl$KDSETKEYCODE(r4, 0x4b4d, &(0x7f00003b8000-0x8)={0x9, 0x8}) getsockname$netlink(r4, &(0x7f00003f0000-0xc), &(0x7f0000274000-0x4)=0xc) 2018/02/09 15:47:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00005b2000)='./file0\x00', 0x0) r0 = getpid() r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000115000-0xc)='/dev/rfkill\x00', 0x40000, 0x0) fcntl$setownex(r1, 0xf, &(0x7f000078f000)={0x1, r0}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000935000-0x10)={0x8, &(0x7f000058b000-0x40)=[{0x40, 0x5a9a, 0x8000, 0x80000000}, {0x8, 0x816e, 0x4, 0xffff}, {0x6, 0x1cd6, 0x2fb33894, 0x9}, {0xe70e, 0x80000001, 0x400, 0x1ff}, {0x7fffffff, 0x0, 0x4, 0x8}, {0x80000000, 0x80000001, 0x1, 0x7ff}, {0x9, 0x800, 0x81, 0x643}, {0x6, 0x7ff, 0x4, 0x3b3}]}, 0x10) sched_getparam(r0, &(0x7f00003d2000)) mount(&(0x7f0000213000-0x8)='./file0\x00', &(0x7f000078f000-0x8)='./file0\x00', &(0x7f000077e000)='fuseblk\x00', 0x0, &(0x7f000028b000)) [ 47.395601] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=51003 sclass=netlink_route_socket pig=7691 comm=syz-executor1 [ 47.458472] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=51003 sclass=netlink_route_socket pig=7691 comm=syz-executor1 2018/02/09 15:47:33 executing program 2: socketpair$packet(0x11, 0x3, 0x300, &(0x7f000018c000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r0, r1, &(0x7f0000001000), 0x6) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utime(&(0x7f0000003000)='./file0\x00', &(0x7f0000004000-0x10)={0x6, 0x2}) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000003000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ipx(r2, &(0x7f0000003000-0xfe)="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", 0xfe, 0x80, &(0x7f0000002000)={0x4, 0x1000, 0x6, "d663175633ee", 0x2}, 0x10) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f00001a3000-0x10)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16}]}) pkey_free(0xffffffffffffffff) fcntl$setown(r0, 0x8, r3) 2018/02/09 15:47:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f0000aa7000)="18000300000001000000be5efecd88360000080203000008000006000e640002b900107401011c6900bb77a107567e5bdba17e19470055040097ec67a1e2010049fc2d63e000000000001418000a00000000130000c88ebbff06010000ad000000000000061475d7220342000700ecf48b05000000e7ec75e848ccfff6ba00b3b40f0000c62cc6e96c7a442ef629cd7ed089f74164536dab653670786eaec0ef151332450f779c4865c287b7e75ab4f1b8fc393d2696b8c3ba5aea6096f201cd7eafcaaa52b1c179", 0xc8) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000286000-0x2c)={@broadcast=0xffffffff, @dev={0xac, 0x14, 0x0, 0x11}, 0x0, 0x7, [@local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002, @broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}, @empty, @broadcast=0xffffffff]}, 0x2c) 2018/02/09 15:47:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000afa000-0xf)='/dev/sequencer\x00', 0x102, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f000015f000-0x7d)={0x0, 0x75, "927c16eaa9a3028d2a0d7d2d9cde305c1d926e4ebf2437bdb56303b5c5c3052d79f62b9cd07d40ea299d5c57f3db95d618c15754fdc9227a25ac9ebba3fd95768efa6d6176531a9ce07c0caa03d9edf953671a141d6c45017d40f8f9be1b389cc331263e8152befe4802e8ab1abb6f14fb7ecc6c04"}, &(0x7f00002d0000)=0x7d) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000315000-0x20)={0x401, 0x8, 0x3, 0x2, 0x6, 0x6, 0x7, 0xccd6, r1}, &(0x7f0000dc3000-0x4)=0x20) r2 = socket$inet6(0xa, 0x802, 0x88) sendto$inet6(r2, &(0x7f00004d5000-0x1000)="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", 0x821, 0x0, &(0x7f0000089000)={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) setsockopt$sock_int(r2, 0x1, 0x7, &(0x7f00005a3000), 0x4) sendto$inet6(r2, &(0x7f0000bc2000), 0x0, 0x0, &(0x7f0000f34000-0x1c)={0xa, 0x1, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/02/09 15:47:33 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000000000)='./file0\x00', 0x501000, 0x48) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000013000-0xe8)={{{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @in=@loopback=0x7f000001}}, {{@in=@multicast1=0xe0000001}, 0x0, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}, 0xe8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r2, 0x40505330, &(0x7f0000004000-0x50)={{0x646, 0x7}, {0x2, 0x1f}, 0x101, 0x0, 0x2d}) r3 = memfd_create(&(0x7f0000011000)=':\x00', 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000000)={0x6, 0x0, 0x10003, 0x5}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SG_ALLOC(r3, 0xc0106438, &(0x7f0000001000-0x10)={0x0, r4}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreq(r1, 0x0, 0x20, &(0x7f00007cc000)={@local, @broadcast}, &(0x7f0000a23000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r1, &(0x7f0000579000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) getpeername$packet(r3, &(0x7f000079f000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000ce6000-0x4)=0x14) getsockname$packet(r2, &(0x7f0000038000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000b96000-0x4)=0x14) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00007cb000)={{{@in=@dev, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@ipv4={[], [], @dev}}}, &(0x7f00007ba000-0x4)=0xe8) fstat(r1, &(0x7f0000311000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000a98000)={@loopback, @loopback, 0x0}, &(0x7f0000cc7000)=0xc) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000583000)={0x0, @multicast1, @broadcast}, &(0x7f0000cf8000)=0xffffffffffffff06) getsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000fce000-0xc)={@multicast1, @local, 0x0}, &(0x7f0000420000)=0xc) getpeername$packet(r3, &(0x7f0000dbe000+0x196)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00002ef000)=0x14) accept$packet(r3, &(0x7f00003c6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00002b4000-0x4)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000f76000)={{{@in6=@dev, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@loopback}}, &(0x7f000099f000)=0xe8) getsockopt$inet6_mreq(r2, 0x29, 0x1c, &(0x7f0000a76000-0x14)={@empty, 0x0}, &(0x7f0000a63000-0x4)=0x14) getsockopt$inet6_mreq(r3, 0x29, 0x1d, &(0x7f0000e82000-0x14)={@loopback, 0x0}, &(0x7f0000f5c000)=0x14) sendmsg$nl_route(r3, &(0x7f0000c12000)={&(0x7f00008c4000)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000bb9000-0x10)={&(0x7f0000282000-0x9c)=@ipmr_delroute={0x9c, 0x19, 0x10, 0x1, 0x1, {0x80, 0x14, 0x30, 0x5, 0xfe, 0x3, 0xff, 0xa, 0x1800}, [@RTA_ENCAP={0x10, 0x16, @typed={0xc, 0x2b, @uid=r5}}, @RTA_MULTIPATH={0x1c, 0x9, [{0x9, 0x1, 0x7f, r6}, {0x8, 0x5, 0xd9, r7}, {0x69, 0x9, 0x8, r8}]}, @RTA_PRIORITY={0x8, 0x6, 0xfffffffffffffffc}, @RTA_UID={0x8, 0x19, r9}, @RTA_MULTIPATH={0x44, 0x9, [{0xc9d, 0x0, 0x4, r10}, {0x100000000, 0xffffffff, 0xdc2c, r11}, {0x4, 0xffffffff, 0x0, r12}, {0x100000001, 0xfffffffffffffffd, 0x6, r13}, {0x8001, 0x6, 0x1, r14}, {0xfffffffffffffff9, 0x4, 0x7fff, r15}, {0x5, 0x3ff, 0x4, r16}, {0x75, 0x6f0e46e6, 0x2, r17}]}]}, 0x9c}, 0x1, 0x0, 0x0, 0x40}, 0x40000) fcntl$F_SET_FILE_RW_HINT(r3, 0x40e, &(0x7f00005bd000)=0x3) ioctl$TUNSETTXFILTER(r2, 0x400454d1, &(0x7f0000cb1000)={0x1, 0x6, [@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xe}, @random="c8b6b430cab4", @random="9cc9cab42759", @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xa}]}) syncfs(r0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/09 15:47:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000db7000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000711000-0xe8)={{{@in6=@remote, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@local}}, &(0x7f00001d8000-0x4)=0xe8) getgroups(0x1, &(0x7f0000d62000)=[0xffffffffffffffff]) fchown(r0, r1, r2) r3 = socket$netlink(0x10, 0x3, 0x9) bind$inet(r0, &(0x7f0000c11000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) bind$netlink(r3, &(0x7f000006c000)={0x10, 0x0, 0x0, 0xffffffffffffffff}, 0xc) bind$netlink(r3, &(0x7f0000d86000)={0x10, 0x0, 0x0}, 0xc) openat$sequencer2(0xffffffffffffff9c, &(0x7f00008aa000-0x10)='/dev/sequencer2\x00', 0x82, 0x0) 2018/02/09 15:47:33 executing program 6: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x6, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x80000000, 0xa00) mmap(&(0x7f0000000000/0x8a0000)=nil, 0x8a0000, 0x4, 0x30031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f00008a2000)='/dev/input/mice\x00', 0x0, 0x7d) writev(r0, &(0x7f000000c000-0x30)=[{&(0x7f000000d000)="3a0cbc3675f1ce96c70837944e468b708769c4c760c099e7053f202c7d023e9984cfa165a3f18f51e4a7", 0x2a}], 0x1) mmap(&(0x7f00008a0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f00008a0000)=""/32) 2018/02/09 15:47:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00003c4000)='/proc/self/net/pfkey\x00', 0x400040, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000a6e000-0x10)={0x9, 0x0, 0x0, 0x1, 0x0}, &(0x7f0000594000-0x4)=0x10) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f000044f000)={r2, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}}}, &(0x7f0000597000)=0x8c) bind$netlink(r0, &(0x7f0000e3f000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x8}, 0xc) r3 = socket$netlink(0x10, 0x3, 0x0) readv(r3, &(0x7f0000efc000-0xa0)=[{&(0x7f0000bfc000)=""/119, 0x77}], 0x1) bind$netlink(r3, &(0x7f0000515000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x2ffffffff}, 0xc) r4 = socket(0x200000000010, 0x2, 0x0) write(r4, &(0x7f000095c000)="2400000026007f000000000000007701000000ff0100000000000000ffffffff0100ff10", 0x24) 2018/02/09 15:47:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00005b2000)='./file0\x00', 0x0) mount(&(0x7f0000213000-0x8)='./file0\x00', &(0x7f000078f000-0x8)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000654000-0x1)) r0 = creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) mq_notify(r0, &(0x7f0000478000-0x60)={0x0, 0x0, 0x0, @thr={&(0x7f0000bc8000), &(0x7f0000cf3000)}}) creat(&(0x7f0000aaf000)='./file1\x00', 0x100) execveat(0xffffffffffffffff, &(0x7f0000edc000+0x5f1)='./file0/bus\x00', &(0x7f000043b000-0x30)=[], &(0x7f0000173000-0x10)=[], 0x0) 2018/02/09 15:47:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x10}}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f00000cf000)=0x3, 0x4) sendmmsg(r0, &(0x7f00003b0000-0x78)=[{{&(0x7f0000205000-0x10)=@nfc={0x27}, 0x10, &(0x7f0000e29000-0xa0)=[{&(0x7f0000ef2000)='~', 0x1}], 0x1}}], 0x1, 0x0) 2018/02/09 15:47:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000b3000-0x8)={0x0, 0x0}) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000e2a000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000804000)) mknod(&(0x7f00003f0000-0x8)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r3, 0x5452, &(0x7f0000009000-0x8)=0x3f) execve(&(0x7f00003f0000-0x8)='./file0\x00', &(0x7f000045f000)=[], &(0x7f0000cd5000-0x8)=[]) r5 = getpgid(0x0) fcntl$setsig(r3, 0xa, 0x12) r6 = dup2(r3, r4) process_vm_readv(r5, &(0x7f0000956000-0x50)=[{&(0x7f0000401000-0x6b)=""/107, 0x6b}], 0x1, &(0x7f0000825000-0x60)=[{&(0x7f0000b87000)=""/4096, 0x1000}], 0x1, 0x0) fcntl$setown(r6, 0x8, r5) tkill(r5, 0x3a) creat(&(0x7f0000dad000-0x8)='./file0\x00', 0x0) fcntl$setownex(r0, 0xf, &(0x7f00004bb000-0x8)={0x0, r2}) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) recvmsg(r1, &(0x7f0000dd9000)={&(0x7f00002c7000)=@ax25, 0x10, &(0x7f0000bfc000)=[{&(0x7f0000595000)=""/107, 0x6b}], 0x1, &(0x7f0000ac4000)=""/69, 0x45, 0x80000000}, 0x41) r8 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r8, &(0x7f000039d000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r8, 0x200000) sendto$inet6(r7, &(0x7f000037c000), 0x0, 0x20000004, &(0x7f0000b23000)={0xa, 0x2, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x1c) sendto(r7, &(0x7f0000f1e000-0xdd), 0xffffffffffffff02, 0x0, &(0x7f0000ffb000-0x10)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}, 0x10) ioctl$LOOP_CTL_GET_FREE(r6, 0x4c82) dup3(r7, r8, 0x0) 2018/02/09 15:47:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00006ba000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getpeername$unix(r0, &(0x7f0000210000-0x6e)=@file={0x0, ""/108}, &(0x7f0000b4a000)=0x6e) socketpair$unix(0x1, 0x200000000005, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000018000)={0x2, &(0x7f0000d31000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff008}, {0x6}]}, 0x10) sendmmsg$unix(r2, &(0x7f000011e000)=[{&(0x7f000001b000-0xa)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000013000-0x60)=[], 0x0, &(0x7f000001a000)=[]}], 0x1, 0x0) 2018/02/09 15:47:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f00008a2000)='./file0\x00', &(0x7f0000d0c000-0x8)='./file0\x00') open(&(0x7f0000161000)='./file0\x00', 0x0, 0x0) 2018/02/09 15:47:33 executing program 3: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() process_vm_writev(r0, &(0x7f0000004000)=[{&(0x7f0000001000-0xee)=""/238, 0xee}], 0x1, &(0x7f0000007000-0x40)=[{&(0x7f0000007000-0x984)=""/4096, 0x1000}], 0x1, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000006000)='/dev/keychord\x00', 0x48200, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_getparam(r0, &(0x7f0000008000-0x4)) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000004000)={0x0, 0x3, 0x6, [0x4, 0x100000001, 0x5, 0x5, 0x1f, 0x7820]}, &(0x7f0000003000)=0x14) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000008000-0x8)={r2, 0xc40}, &(0x7f0000007000)=0x8) 2018/02/09 15:47:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000f22000-0x12)='/dev/input/event#\x00', 0x2, 0x2) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000632000)={0x1, 0x7b, &(0x7f0000ca7000-0x7b)="3e038f3bf059c5143adc019be52e6150c6a7a7efca2c87c1b9fb92ac27fa4cc8273395834563a02213bcac7ec07677f57c4b222df394a03a3d367d1b99b205b3f19bf89af223ae15e4b3c07c13fdb1c3c6a3babe4bd4147dd3900b97b6f56e6a69a99fbc97c59020fd1c283ffd17d30d520abe38ab109a7045025f"}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000608000-0x11)='/dev/vga_arbiter\x00', 0x40000, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000092000), &(0x7f00006c7000)=0x4) write$evdev(r0, &(0x7f0000348000-0x70)=[{{}, 0x4, 0x4}, {{}, 0x6}], 0x30) mq_open(&(0x7f0000cad000-0x1)='\x00', 0x800, 0x0, &(0x7f00009b1000-0x40)={0x7fff, 0x3, 0xffff, 0xffffffff, 0x1, 0x40, 0x6, 0xffffffffffffffff}) 2018/02/09 15:47:33 executing program 3: clone(0x0, &(0x7f0000fa4000), &(0x7f0000fa4000), &(0x7f0000ec1000-0x4), &(0x7f0000219000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00006f5000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r2, &(0x7f0000540000)={&(0x7f0000380000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote}, 0x1c, &(0x7f0000250000)=[], 0x0, &(0x7f00007ac000-0x1000)=""/428, 0x1ac}, 0x0) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1}, 0x0) inotify_add_watch(0xffffffffffffffff, &(0x7f00005bb000-0xa)='./control\x00', 0x0) 2018/02/09 15:47:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000e58000)='/dev/keychord\x00', 0x105400, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f00000b9000)={0x67a0, 0xffffffffffffff01, 0x8, {0x77359400}, 0x8000, 0x2}) r1 = socket(0xa, 0x2400000001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000034000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x1e4) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000098000)='/selinux/relabel\x00', 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f0000b2d000-0x108)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x108) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f00000b1000)={0x0, {{0xa, 0xffffffffffffffff, 0x2000000000, @mcast2={0xff, 0x2, [], 0x1}, 0x400000000}}}, 0x88) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f000099e000)={0x0, 0xfffffffffffffff8}, &(0x7f0000efa000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f000078e000)={r2, @in={{0x2, 0x3, @loopback=0x7f000001}}, 0x2, 0x3}, &(0x7f0000cc9000-0x4)=0x98) 2018/02/09 15:47:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00003d7000)='/selinux/checkreqprot\x00', 0x2, 0x0) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f0000cf2000-0x8)=0x797aa26) r1 = syz_open_dev$sndseq(&(0x7f0000e72000)='/dev/snd/seq\x00', 0x0, 0x0) acct(&(0x7f0000221000-0x8)='./file0\x00') ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000cbb000)) 2018/02/09 15:47:33 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000000)={{{@in=@remote, @in=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@dev}}, &(0x7f00004d7000-0x4)=0xe8) setuid(r0) mmap(&(0x7f0000001000/0x2c000)=nil, 0x2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f000002b000)='./file0\x00', 0x0) r2 = syz_open_dev$sndtimer(&(0x7f0000026000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r2, 0x80045400, &(0x7f000002b000)) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f000000e000)=0xc32) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$vsock_stream(r1, &(0x7f0000000000)={0x28, 0x0, 0x2711, @any=0xffffffff}, 0x10) 2018/02/09 15:47:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f000078b000)={0xfffffffffffffffa}, 0x0, 0x8) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0xa, 0x4, @tid=r0}, &(0x7f0000044000)) timer_settime(0x0, 0x3, &(0x7f000004a000)={{0x0, 0x1}, {0x7, 0xe4c}}, &(0x7f0000b4a000)) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000462000-0x15)='/dev/pktcdvd/control\x00', 0x10000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000d74000)={@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x0, 0x0, 0x2, 0x9}, 0x20) setsockopt$inet6_int(r3, 0x29, 0x21, &(0x7f0000f5b000)=0x3, 0x4) connect$inet6(r3, &(0x7f0000f61000)={0xa, 0x0, 0x1cd60000000, @loopback={0x0, 0x1}}, 0x1c) fcntl$setownex(r1, 0xf, &(0x7f0000628000-0x8)={0x3, r0}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000180000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f57000)=0x18) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa}) read(r2, &(0x7f000066b000-0x5c)=""/92, 0x5c) symlinkat(&(0x7f0000577000)='./file0\x00', r2, &(0x7f00009f2000)='./file0\x00') ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) pselect6(0x40, &(0x7f0000000000), &(0x7f0000001000-0x40)={0x9}, &(0x7f0000014000-0x40), &(0x7f0000001000-0x10), &(0x7f0000001000-0x10)={&(0x7f0000001000), 0x8}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) getsockopt$inet6_buf(r3, 0x29, 0x0, &(0x7f000006f000)=""/180, &(0x7f000041d000)=0xb4) fchmod(r2, 0x1) 2018/02/09 15:47:33 executing program 5: mmap(&(0x7f0000001000/0xfca000)=nil, 0xfca000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00001d5000)='wlan1system\x00', 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000044000-0xbf)="5a58c1b349367823fba255ac55b0863d7c17117e4f139d4092ac9eca0c9285fefbaf746ddb8b53f479631aa8c9afcce10bc8aa246fea84fc7ea98fba3f7363142e50dde69416346ef8c68be1cb91ed95e78e46c0c6fd8f464e09350143218164a9aea30ce545776c001fec3a23589e24601efb7c15a0ebed001b1c587ff651a18f789bc0ec91e84a6f87a977384c60b2e7ba626c6a8c663eaf2be40815999ed52e7db0d5d407f7a94ec2d76c7cdce9e1e32f44fbc9c93b88a578275e53949d", 0xbf, 0x10, &(0x7f0000000000)={0xa, 0x0, 0x101, @dev={0xfe, 0x80, [], 0x0, 0x12}, 0x9}, 0x1c) r1 = socket$inet6(0xa, 0x5, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000a4d000-0x10)={0x2, &(0x7f0000012000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff020}, {0x6}]}, 0x10) 2018/02/09 15:47:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) syz_open_dev$tun(&(0x7f0000e67000)='/dev/net/tun\x00', 0x0, 0x4000) r1 = syz_open_dev$tun(&(0x7f0000820000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000db4000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e400", @ifru_flags=0x2fd}) r3 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r3, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}) 2018/02/09 15:47:33 executing program 0: r0 = memfd_create(&(0x7f00002b9000-0x23)='eth1cpuset**selinuxcgroup3Gselinux\x00', 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000001000-0x6)='hybla\x00', 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000793000-0xd)='dns_resolver\x00', &(0x7f0000006000-0x5)={0x73, 0x79, 0x7a}, &(0x7f0000003000-0x2)="fb00", 0x2, 0xfffffffffffffffb) keyctl$read(0xb, r1, &(0x7f0000796000)=""/1, 0x1) keyctl$get_security(0x11, r1, &(0x7f000069c000-0x1000)=""/4096, 0x1000) 2018/02/09 15:47:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000b1d000-0x4), 0x4) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00008f6000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_ID(r1, 0x80082407, &(0x7f0000c59000-0x8)) sendmmsg(r0, &(0x7f000056a000-0x78)=[{{&(0x7f00001fb000)=@hci={0x1f}, 0x6, &(0x7f00007be000-0x20)=[{&(0x7f000023b000-0xd1)="fbe07f9ff6f3438a6c9d808bd8ba3c97e653b23099160770663454570d5c7da8e56a72c339b5f6d42ec5258cd655a114540b93f496c4bb16079034dc9a2594e41b833cb82eed207fc521b62af2e8b95a2b8b54674d04eed2f6a6ed66d7a708f129372d540ed348ea8c8307d0e836e03ffeda0c0a6be3e46736f2411c3e3059d71e96", 0x82}], 0x1, &(0x7f0000bae000-0x1d0)=[]}}], 0x1, 0x0) sendto$inet(r0, &(0x7f00006fd000)="c3", 0x1, 0x51, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr}, 0x10) sendto$ipx(r0, &(0x7f00006ac000)="617250d8d38d1475df17c67e80a06f7287af3ae6b6001f045f1526f297863b0859b1ebdb6f0dfb62de69fac86f947c3d2b2885d9b6d5e54029b38e5cf64242cb1ca85558ae209522496313efc84991327f692b845ec492c82053e44fe0d92c79f658f721a36ea09de2bdde2ca52a3ee8c88f55a01e30", 0x76, 0x1, &(0x7f0000e44000-0x10)={0x4, 0x0, 0x0, "d5914cd9d8f7"}, 0x10) sendmsg$nl_route(r0, &(0x7f0000e7d000-0x38)={&(0x7f00008d4000)={0x10}, 0xc, &(0x7f0000212000-0x10)={&(0x7f00009d4000)=@ipmr_delroute={0x1c, 0x19, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x80, 0x0, 0x0, 0x0, 0x4, 0x0, 0xfd}, []}, 0x1c}, 0x1}, 0x0) writev(r0, &(0x7f000057e000)=[{&(0x7f0000807000-0x5a)=';', 0x1}], 0x1) 2018/02/09 15:47:33 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$unix(0xffffffffffffffff, &(0x7f0000001000-0x8)=@abs, &(0x7f0000a76000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$unix(r0, &(0x7f0000002000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8) pwrite64(r0, &(0x7f0000001000-0xf2)="bb3ff53f17603c8ee28ecf6d4d2a9f1252b72bf368da546da8df28ea32f298e25b622de2ae1a1ce978e573e29d4e45f35c2542812dd45bc789da5df71c1e6b2371ebb003e6c729a5a5be8961f3d6e734ccac2b5c7957ab62c77c6972e4b78e3e96b98b9f7766988e69ebbe74c1e6a89b63c21cb7eb6744a70bf242f5b31336cc537a0eefb6307326a9b85478248b6139d94fe0075dafe484064b78e1dea9130ec16b2f4b9e972aadd183a7867d1c22505b45fb1c14202403be9626d4fa1bb6d83f7d7d506177782cc2e7a8b3b58ecb8ace2ff6b90d65f9d6f21ace7fd3dd83f8be5832ae51c7337d714d5f493326b349860b", 0xf2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rfkill\x00', 0x80080, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000002000-0x8c)={r2, @in6={{0xa, 0x3, 0xffffffff, @mcast2={0xff, 0x2, [], 0x1}, 0x6}}}, 0x8c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rfkill\x00', 0x5cf00, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) llistxattr(&(0x7f0000002000)='./file0\x00', &(0x7f0000003000-0x48)=""/72, 0x48) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet(0x2, 0xe, 0x4) r5 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000cf6000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r5, &(0x7f0000d4e000-0xc)={0x5}) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000848000)=0xee5) sendto$inet(r4, &(0x7f0000fd0000), 0xfffffffffffffec1, 0x0, &(0x7f0000deb000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) 2018/02/09 15:47:33 executing program 0: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000012000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$ipx(r0, &(0x7f000001e000)={0x4, 0xfffffffffffffffd, 0x5, "a62861e5d1f0", 0x4}, 0x10) socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000006000-0x4)) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f000001b000)={&(0x7f0000006000-0xc)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f000001e000-0x48)=@ipv6_newroute={0x24, 0x18, 0x501, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@RTA_METRICS={0x8, 0x14, '8'}]}, 0x24}, 0x1}, 0x0) 2018/02/09 15:47:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000daf000-0x4), &(0x7f0000310000-0x4), &(0x7f00003bd000-0x4)) r0 = open(&(0x7f00005c8000)='./file0\x00', 0x8003e, 0x0) fcntl$setlease(r0, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000b1b000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000dd8000-0x10), &(0x7f000003a000-0x10)={0x0, 0x8000000}, 0x8) truncate(&(0x7f0000768000-0x8)='./file0\x00', 0x0) close(r0) 2018/02/09 15:47:33 executing program 2: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x63, &(0x7f0000002000-0x1e)=""/30, &(0x7f0000000000)=0x1e) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000003000)='/dev/autofs\x00', 0x240, 0x0) write$selinux_validatetrans(r1, &(0x7f0000003000-0x56)={'system_u:object_r:fsadm_log_t:s0', 0x20, 'system_u:object_r:wireless_device_t:s0', 0x20, 0x33, 0x39, 0x20, 'unconfined\x00'}, 0x56) 2018/02/09 15:47:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x3, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00008a6000), &(0x7f00008da000-0x4)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00006c4000)={0xfffffffffffffbff, 0x5, 0x1, 0x6, 0x270192ff, 0x3f, 0x10000, 0x7ff, 0x0}, &(0x7f000002b000)=0x20) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00006f0000-0xe8)={r1, 0xe0, "6146fdde1d9d631f8e79dc7a8c203d63ff281b97a22504158558811a9771d81b2855d1cea84011d59818b4a25b34cea366c4e435acb63f4c64d24643512ac0cd87deb11ffaa5558293ac5312799ad272ff802da707768723bc3f8e841e7b97741f3d43ccf50b76bef3ac5ad7cd3c69ee9ba3dbca400461663339b9aa56b2a1fda5490529c8c94d6cd8e2f7549a847845484d3f064b97a7380e37756d3969202435039bdeda17f3bcb85b5865d9f1458f8f39b36d0ab2fb1773c89ab2ecb4a3ed18f9a9570d5be03bddeabc739c09f22872e76e24ac8cea1af9aea7e3eab0bc23"}, &(0x7f00003f2000)=0xe8) bind(r0, &(0x7f00005a2000)=@generic={0x11, "0000010300000000000000944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679c00800000000000000101013c5811039e15775027ecce66127a2bbf0e5bf5ff1b0816f3f6db1c000100000000e9ffff48740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0xffffffd6) r2 = syz_open_dev$sg(&(0x7f0000956000)='/dev/sg#\x00', 0x5, 0x18000) ioctl$TCSETA(r2, 0x5406, &(0x7f0000d47000-0x14)={0x8, 0x1, 0xffffffffffffffff, 0x200, 0x7, 0x78, 0x20, 0x1, 0x3, 0x1}) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000e66000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r3, 0xc0106418, &(0x7f000078d000-0x20)={0x4, 0x6, 0x6d86feb6, 0xffff, 0x7, 0x2}) close(r0) socketpair$ax25(0x3, 0x5, 0xcf, &(0x7f000091b000-0x8)) write(r0, &(0x7f0000386000-0x4e)="7bd0102f8ee9995656fc524a6cc47c0bbb19487436a78a674ccc68ecd4c246224f1a422976ece58f0450126a4948b4ecdfe7e06e024ed5c4377c574cf1bad1a8eaf139997365a7689351d4c3eb18", 0x4e) getsockname$inet6(r0, &(0x7f0000f49000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast1}}, &(0x7f0000e6a000)=0x1c) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000ea2000-0x8), &(0x7f0000427000-0x4)=0x8) connect$vsock_stream(r0, &(0x7f0000f7d000-0x10)={0x28, 0x0, 0x2710, @host=0x2}, 0x10) connect$ax25(r0, &(0x7f000020c000-0x10)={0x3, {"084a880d548f64"}, 0x20}, 0x10) socket$pptp(0x18, 0x1, 0x2) r4 = syz_open_dev$mice(&(0x7f0000af0000-0x10)='/dev/input/mice\x00', 0x0, 0x0) getdents(r4, &(0x7f0000191000-0xd)=""/13, 0xd) 2018/02/09 15:47:33 executing program 7: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000002000)='user\x00', &(0x7f0000008000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000001000)="7f479e3fa6075916e5e22c343db5fb03e30ea29b42e953b7f92c7096383ca7d0347ede9c497809d460afcc85b51709520734f51ee47c5273", 0x38, 0xfffffffffffffffd) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$update(0x2, r0, &(0x7f0000009000-0x98)="a02934c376ce17e8baefaead0c5c96aca64a5c8e01e9ec1256fec5aeda3cb0cee754235be7a65c42cf517a349daccead1073e5512f717bea2d6e50d82c52eed6986f441b7a0c844fddc2e61c55c18e08a54f94c74f9c145348f32228a9700b67752c263ed92d7bea5a22122c5ec79c221a7e8600bbe1f810a7ebad03ba8482ba5d9b957651d0bf98e4d10eaf0936a63110e32ff9a5b65228", 0x98) signalfd4(0xffffffffffffffff, &(0x7f0000006000-0x8)={0xf38}, 0x8, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000007000)='/selinux/checkreqprot\x00', 0x40, 0x0) mmap$binder(&(0x7f0000005000/0x3000)=nil, 0x3000, 0x4, 0x10010, r1, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000003000)={0x4, 0x44, 0x8, 'queue1\x00', 0x4}) r2 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r3 = syz_open_dev$binder(&(0x7f000000a000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r3, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r3, 0x40046207, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000002000), &(0x7f0000004000-0x4)=0x4) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000007000)={0x0, 0x0, &(0x7f000000a000-0x14)=[], 0x52, 0x0, &(0x7f0000002000)="618ddd03468b683a41ed14d7483838df9ebd31bc576c515bfa83190e5cc06fc84e0406702efb4adac6fb8504867653dd173bef8c542c4ebadc6b8dae5f352f9877e504b614a5c5fdd649a3928a8e4c44999319aa2284431d4ef311773b17b80785eda293bd5f8b1026b457702772b57840fa99991ca233e469ffd42f97703bb71b341df3150c2e37314e5e708bc1919f"}) 2018/02/09 15:47:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) setns(0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000806000+0x534)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f00004e6000-0x10)={0x1, 0x2, [@random="7af4eacebd84", @random="6d41f8b48589"]}) 2018/02/09 15:47:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000814000)='/dev/pktcdvd/control\x00', 0x48001, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f0000f4f000)={"ee2aaa46d90f60a1d81a583b932a3c68", {0x4, 0x2, 0x5, "5ba7da44013c", 0xffffffffffffffff}}) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x50d91fbf, 0x0, 0xffffffff}]}) execve(&(0x7f000084f000)='./file0\x00', &(0x7f0000902000)=[&(0x7f0000f53000)='\x00', &(0x7f00000aa000)='\'selinuxvboxnet0\x00', &(0x7f00009c8000-0x1)='\x00', &(0x7f0000045000)='\x00', &(0x7f0000e96000-0x7)=':ppp0,\x00', &(0x7f00008f8000)='}\x00', &(0x7f00003af000)='\x00', &(0x7f0000129000-0x4)='em0\x00'], &(0x7f00009ab000)=[&(0x7f0000aeb000)='vboxnet0security\'}@keyring\x00', &(0x7f000049b000)="2c25212c3a6c6f2d626465768f7d2f3a3a232365746831757365726e6f6465762d00", &(0x7f0000d67000)='proc\'selfproc-eth0bdevem1\x00', &(0x7f00003e2000-0x12)='posix_acl_access.\x00', &(0x7f00000a0000-0x6)='ppp0&\x00']) r1 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$void(r1, 0x800002000) readlink(&(0x7f0000b3d000-0x8)='./file0\x00', &(0x7f0000c7e000-0xcd)=""/205, 0xcd) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000a8c000-0x8)={0x0}) ioctl$sock_SIOCBRDELBR(r2, 0x89a1, &(0x7f000066f000-0x10)=@generic="5e8a887861a2bac4a573dc6656dcb556") pipe(&(0x7f0000222000)={0x0, 0x0}) getdents(r3, &(0x7f0000140000), 0x0) ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f0000965000)={0x2, 0x0, 0xb7e3, 0xfff, 0x1, 0x40000}) ioctl$TIOCLINUX7(r3, 0x541c, &(0x7f000030c000-0x2)={0x7, 0x6}) 2018/02/09 15:47:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind(r0, &(0x7f0000cb6000)=@rc={0x1f, {0x101, 0x9b, 0x8001, 0x200, 0x80000000, 0x5}, 0xffff}, 0x9) setsockopt$inet_tcp_int(r0, 0x6, 0x3, &(0x7f0000e2b000-0x4), 0x2) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000f84000-0x71)={0x0, 0x69, "45a671752476ca353567328b9fc97d2283a0b53574593146d4e269ff3396d7fca5e41cf68578673f4ab0f822a283a5571bf907a65f72e7b4c3bdcf0023eedeb0c76f4d5261d1ff14e983ecdc6d0a02a7ed3b743b74ae5f7bc77d0f874a189ac43d8b86af4f0e2ebaee"}, &(0x7f000026b000-0x4)=0x71) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00008cd000-0x14)={0x3ff, 0x8, 0x100, 0x4, 0x6}, 0x14) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000224000)={r1, 0x3f}, &(0x7f0000eeb000)=0x8) 2018/02/09 15:47:33 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000685000-0x3)='ns\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$netrom(r0, &(0x7f000068f000-0x38)={&(0x7f00006d4000)=@ax25={0x3, {"b5edda05ea30bf"}, 0x40}, 0x10, &(0x7f0000000000)=[{&(0x7f0000834000)="4c3b3c1ac33127a7b406b14094432f3750e34f6a7c5d0308f3e2fddb4376f7af81800250c5df21e8c4030e8430ea1feee86afe717f1cc59ad2e472ebe202819f2bb32a717d41e7f1007e9af1a6097b1e1e4f17628e84c13e715f57b2453b4bad77fd87590b3c5401f94cec904d6b47dd153fac7fe8e291f7b267ed6a094057729987650c4bf06993b0531a06c0bf", 0x8e}], 0x1, &(0x7f0000cea000-0xa8)=[{0x48, 0x109, 0x8, "44158e21416cc4fd6f8caea1872b625c7e349c6e212ee17ee0df22c8df635d99c1dafae76eafaf5b5fe01f3c15d89f72b6b5faba946af7"}, {0x60, 0x117, 0x4, "369220b88aca4b2ab3852815e828d652212161d4aab012d46042d54e3c6a1ddd1726b354ca381db1e6b1a6a3171e8e58502e4fb76a87b95a5cd47938ad37beb165809296de6c7f9c81"}], 0xa8, 0xc000}, 0x2) fstat(r0, &(0x7f000000f000)) 2018/02/09 15:47:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000042c000)='/dev/sequencer\x00', 0x2000000a02, 0x0) writev(r0, &(0x7f00003c4000)=[{&(0x7f000008e000)="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", 0x2f0}], 0x1) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f00002a1000-0x20)={0x5, 0x0, 0x10003, 0x1}) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40106436, &(0x7f0000ff2000)={r1, 0x200}) 2018/02/09 15:47:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000978000)='ppp1\x00', 0x0) ftruncate(r0, 0x10002) write(r0, &(0x7f00007fc000-0x3)='H', 0x1) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000ebe000-0x8)={0x0, 0x101}, &(0x7f0000725000-0x4)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000328000-0x14)={r1, 0x7, 0x5, 0x6e1f, 0x75, 0x3ff}, &(0x7f0000137000)=0x14) sendfile(r0, r0, &(0x7f0000470000), 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f00008b5000)=r0) quotactl(0x0, &(0x7f0000001000)='./file0\x00', 0x0, &(0x7f0000f4f000)) [ 48.086640] binder: BINDER_SET_CONTEXT_MGR already set [ 48.092121] binder: 7802:7820 ioctl 40046207 0 returned -16 2018/02/09 15:47:33 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000f58000)='syscall\x00') r1 = userfaultfd(0x80800) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chmod(&(0x7f00001a4000-0x8)='./file0\x00', 0x24) r2 = pkey_alloc(0x0, 0x0) pkey_mprotect(&(0x7f00009c7000/0x1000)=nil, 0x1000, 0x2, r2) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000ce6000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x4b8}) socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000a31000)="2400000021002d51071c0165ff0ffc0202000000001000000ee1000c0800060000030000", 0x24) 2018/02/09 15:47:33 executing program 5: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000c53000-0x15)='/proc/self/net/pfkey\x00', 0x141000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000000000), &(0x7f0000ed0000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000321000-0x8)='/dev/sg#\x00', 0x0, 0x0) ioctl$KDMKTONE(r1, 0x227e, 0xfffffffffffff000) 2018/02/09 15:47:33 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_unlink(&(0x7f0000000000)="2d406c6f9173656c696e757873797374656d7b00") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f00008d4000-0x8)='./file0\x00', &(0x7f00008b2000)={0x0, 0x0, 0x0, 0x0, 0x0}) quotactl(0x5, &(0x7f0000f0f000-0x8)='./file0\x00', r0, &(0x7f0000a17000-0xcb)="2df3da01225a6baec511379869b2c38111012fe6bbada5b7708d61bde3e8b6af344f445bcd95b1459f80e772f3acf842972a22a8fd37bfee66e783cd0880f9a698bb319fb4cec571578b51b40459241f86e496c420d8edc3ac9587f450d38e520c16434e9f9bd5cef55bc3c49661049ab97e1e54ef33d6f1b064a05d2b142ee209ff5815c29b0d83760f8b83efb5676a4e71ec3775023686c8e49cc8eb2bcfd5417c1eb977d85aaa3294b00a2f26f675f17d43a98d927477ac1c54064d02ee17352af77aafc66615f56a04") openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000460000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000c1d000-0x8)=[{0x6, 0x0, 0x0, 0xffffffff}]}) rmdir(&(0x7f00002ae000-0x8)='./file0\x00') lstat(&(0x7f00005e4000-0x8)='./file0\x00', &(0x7f0000ed0000)) syz_open_dev$tun(&(0x7f00006af000-0xd)='/dev/net/tun\x00', 0x0, 0xa00) 2018/02/09 15:47:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f000034d000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f000094f000)) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000c50000-0x11)='/selinux/enforce\x00', 0x80000, 0x0) setsockopt$inet_buf(r1, 0x0, 0x2c, &(0x7f0000ede000-0xa0)="1234330361ac9c67772164eae49c6338ffd5cadf94a622b81730ce35f9fcea648b61ad9f0c8dfc7fa7a24b45b482995bde112951d788a973c8970c241b27690ba9f33b8bb1a16fdb2ff59cd55c826c0d976cbc61fcbb8300b7612d0df098e1500e201ae0bb84bbcc235e7777ec448f41f1e300fc6fe47012c17d21befb24bf6ef8b24eed37524fd25c797b981d8d1497dd8d5a30f2dd405954cf21761a769130", 0xa0) 2018/02/09 15:47:33 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000012000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f0000000000)={0x0, 0x6, 0x10000, 0x800, 0xb039, 0x44e}) r1 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000003000)="12638fa466e61c1530beec6e5abd3f700d7b0ee81665a48a2b600eb44c814a206929c6f0499cc6c55ddd0368d1ef9c35adcd81aae0e29bf5228833fbe69486e7e5732c5306fa81ea9e4d02eb4e219ebd8d0ce97ad8f345817e", 0x59, 0x20004014, &(0x7f0000001000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000004000)={0x0, 0x0}) fcntl$lock(r1, 0x7, &(0x7f0000002000)={0x3, 0x4, 0x8, 0x20, r2}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netrom(r0, &(0x7f0000003000)=@full={{0x3, {"8b81d9c3310bc3"}, 0x9}, [{"d4d46bd33521e0"}, {"87c2bee49ef835"}, {"9f86d2599f937f"}, {"87e78d2a13fae3"}, {"67b7b9823ebfad"}, {"f712e2c039489d"}, {"95016c0b0cdd2c"}, {"fefb35a0fd78d2"}]}, 0x48) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000001000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r3, &(0x7f0000013000+0x93f)={0x2, 0xffffffffffffffff, @empty}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r3, 0x5473, &(0x7f0000399000)=0x8) clone(0x0, &(0x7f0000b26000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f000063c000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/09 15:47:33 executing program 2: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000002000)='/dev/hwrng\x00', 0x0, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0xd, &(0x7f0000005000-0x78)=""/120, &(0x7f0000000000+0x60f)=0x78) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000000), &(0x7f0000006000-0x4)=0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000006000)={{{@in6=@mcast1, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@mcast2}}, &(0x7f0000002000)=0xffffffffffffffe1) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f0000003000-0x38)={&(0x7f0000008000-0x1e)=@pppoe={0x0, 0x0, {0x0, @local, @common}}, 0x1e, &(0x7f0000007000-0x30)=[{&(0x7f0000008000)=""/237, 0xed}, {&(0x7f0000007000)=""/4096, 0x1000}, {&(0x7f0000008000-0xf5)=""/245, 0x417}], 0x3, &(0x7f0000008000-0x2b)=""/43, 0x2b, 0x1f}, 0x12101) setsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000007000-0xc)={@loopback=0x7f000001, @multicast1=0xe0000001, r2}, 0xc) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000006000)={0x0, 0x6}, &(0x7f0000005000-0x4)=0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000007000)=@sack_info={r3, 0x7, 0x7}, &(0x7f0000003000)=0xc) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000007000-0x8)={r3, 0xb099}, 0x8) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000003000)={0x0, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, {0x2, 0xffffffffffffffff, @empty}, 0x4, 0x0, 0x0, 0x0, 0x0, &(0x7f0000004000-0xe)=@syzn={0x73, 0x79, 0x7a}}) fadvise64(r0, 0x0, 0xffff, 0x3) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000001000)) ioctl$KDSKBLED(r0, 0x4b65, 0x200) 2018/02/09 15:47:33 executing program 6: clone(0x0, &(0x7f0000f39000), &(0x7f00008a3000), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x0, 0x0, &(0x7f0000520000-0x10)={0x1, &(0x7f0000000000)=[{0x8, 0x7, 0x8, 0x3}]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000002000-0xc)='/dev/rfkill\x00', 0x80000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000001000)={0x0, 0x3, 0x7, 0x9, 0xfffffffffffffffd, 0x10000}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000002000-0x98)={r1, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x117c0000000000, 0x1}, 0x98) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000002000)={r1, @in={{0x2, 0x3, @multicast1=0xe0000001}}, [0xa1ce, 0x0, 0xab8, 0x80, 0x80, 0x8, 0x1, 0x99, 0x3, 0x3, 0x9, 0x69e, 0x200, 0x8000, 0x7]}, &(0x7f0000001000-0x4)=0x108) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlink(&(0x7f0000004000-0x8)='./file0\x00') r2 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000004000-0x8)) setsockopt$sock_void(r2, 0x1, 0x3f, 0x0, 0x0) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f0000001000-0x28)={@generic}) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ID(r3, 0x80082407, &(0x7f0000002000-0x8)) ioctl$TUNSETOFFLOAD(r3, 0x400454d0, &(0x7f0000dc7000-0x4)=0x7fffffff) 2018/02/09 15:47:33 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f000037c000-0x8)=@assoc_value={0x0, 0x63}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000001000-0x10)={0xff, 0x8008, 0x55, 0x0, r1}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r2, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r2, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000001d000-0x4)=0x3a) r4 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f0000025000)) epoll_ctl$EPOLL_CTL_MOD(r4, 0x3, r3, &(0x7f0000026000)={0x14}) epoll_ctl$EPOLL_CTL_MOD(r4, 0x3, r3, &(0x7f000056b000)) poll(&(0x7f000000b000)=[{r4}], 0x1, 0x0) 2018/02/09 15:47:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) mount(&(0x7f000020f000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000ae3000-0x1)) pipe(&(0x7f0000a55000-0x8)={0x0, 0x0}) inotify_add_watch(r0, &(0x7f00006e0000-0x8)='./file0\x00', 0x1000000) mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f000002f000-0x6)='ramfs\x00', 0x100000, &(0x7f0000ce3000)) r1 = creat(&(0x7f000016d000-0x8)='./file0/file0\x00', 0x0) mkdirat(r1, &(0x7f00003dc000-0xe)='./file0/file0\x00', 0x12) setsockopt$inet6_udp_int(r1, 0x11, 0x50c031862727bb8, &(0x7f00006b6000)=0xfff, 0x4) r2 = inotify_add_watch(r1, &(0x7f0000a2b000-0x8)='./file0\x00', 0x0) inotify_rm_watch(r1, r2) mount(&(0x7f0000d22000)='./file0/file0\x00', &(0x7f0000917000)='./file0\x00', &(0x7f0000467000)='xfs\x00', 0x1002, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000bef000)={0x0}) ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f0000e61000-0x8)={r3, 0x1}) mount(&(0x7f0000e02000-0x8)='./file0\x00', &(0x7f000097b000)='./file0/file0\x00', &(0x7f0000a1b000-0x3)='\x00v\t', 0x0, &(0x7f0000a06000)) 2018/02/09 15:47:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000601000-0x38)={&(0x7f00001f0000-0x5)={0x10}, 0xc, &(0x7f0000964000)={&(0x7f0000a92000-0x5c)=@flushpolicy={0x1c, 0x1d, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, "", [@policy_type={0xc, 0x10}]}, 0x1c}, 0x1}, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f00007b1000)='/dev/keychord\x00', 0x181000, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000716000-0x20)={0x800, 0x0, 0x1, 0x5}) ioctl$DRM_IOCTL_SG_FREE(r1, 0x40106439, &(0x7f00006dc000)={0x7, r2}) 2018/02/09 15:47:33 executing program 7: mmap(&(0x7f0000000000/0xdc1000)=nil, 0xdc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000dc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000dc2000-0xd)='/dev/binder#\x00', 0x0, 0x800) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mmap(&(0x7f0000dc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1f, 0x80006, 0x9, &(0x7f0000dc3000-0x8)={0x0, 0x0}) mmap(&(0x7f0000dc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_WAKE(r1, 0x8010aa02, &(0x7f0000dc2000)={&(0x7f00002db000/0x2000)=nil, 0x2000}) setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000565000)=0x2, 0x4) getsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000b67000), &(0x7f00004d4000-0x4)=0x4) 2018/02/09 15:47:33 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000003000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) mlock2(&(0x7f0000268000/0x4000)=nil, 0x4000, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000003000)='net/udp6\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in6=@remote, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@mcast1}}, &(0x7f0000014000-0x4)=0xe8) ioctl$TCSETS(r1, 0x5402, &(0x7f0000014000-0x24)={0x40, 0x1, 0x9, 0x1ff, 0x6, 0x7f, 0x7, 0x20, 0x20, 0x7fff, 0x2, 0x8}) r3 = getgid() fchownat(r1, &(0x7f0000014000-0x8)='./file0\x00', r2, r3, 0xc00) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f000030c000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000265000-0x4)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r4 = gettid() r5 = request_key(&(0x7f0000ded000-0x6)='rxrpc\x00', &(0x7f00002a9000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000ef9000)='ppp0(\x00', 0xfffffffffffffffc) keyctl$chown(0x4, r5, r2, r3) tkill(r4, 0x16) close(r0) 2018/02/09 15:47:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x88) getsockopt(r0, 0x6, 0x80000001, &(0x7f000068e000)=""/4096, &(0x7f0000fbe000-0x4)=0x1000) r1 = pkey_alloc(0x0, 0x1) r2 = pkey_alloc(0x0, 0x2) pkey_alloc(0x0, 0x1) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000139000)={0x0, 0x2c, &(0x7f0000649000)=[@in6={0xa, 0x1, 0x8001, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x8000}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}]}, &(0x7f000068f000)=0x10) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000f06000-0x6)={r3, 0x61}, &(0x7f0000a6f000-0x4)=0x6) bind$inet6(r0, &(0x7f0000a69000)={0xa, 0x3, 0x2, @empty, 0x7fff}, 0x1c) connect(r0, &(0x7f0000290000)=@vsock={0x28, 0x0, 0x2710, @host=0x2}, 0x10) pkey_alloc(0x0, 0x6) pkey_mprotect(&(0x7f0000244000/0x4000)=nil, 0x4000, 0x1000009, r2) pkey_mprotect(&(0x7f00003a4000/0x3000)=nil, 0x3000, 0x7e0bf2263d40e27d, r1) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000686000-0x10)=@in={0x2, 0x3, @empty}, 0x10, &(0x7f0000fc8000)=[]}, 0x8000) sendto$inet6(r0, &(0x7f00001f0000-0x75)="a2", 0x1, 0x0, &(0x7f000089d000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) r4 = fcntl$dupfd(r0, 0x406, r0) ioctl$BINDER_THREAD_EXIT(r4, 0x40046208, 0x0) close(r0) ioctl$RNDCLEARPOOL(r4, 0x5206, &(0x7f00005a9000-0x4)=0x80e4) ioctl$KDDELIO(r4, 0x4b35, 0x8) 2018/02/09 15:47:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000e35000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback}}}, &(0x7f000040b000-0x4)=0x26, 0x800) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000328000-0x8)={0x2, [0x8, 0x3]}, &(0x7f0000cde000-0x4)=0x8) r1 = socket$inet6(0xa, 0x802, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f000054d000)='/dev/rtc\x00', 0x6000, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r2, 0xc0a85352, &(0x7f000091b000-0xb0)={{0x2, 0xffffffff80000001}, 'port1\x00', 0x80, 0x2, 0x1, 0x1000, 0x2, 0x1, 0x4, 0x0, 0x1, 0x6}) ioctl$TIOCGETD(r2, 0x5424, &(0x7f0000625000-0x4)) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f000017b000-0x1a)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x800, 0x0, 0x2000ff, 0x1, 0x0, 0x1}, 0x20) r3 = dup3(r1, r1, 0x80000) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000e5d000-0x10)={0x0, 0x3c, &(0x7f0000f1c000-0x48)=[@in6={0xa, 0x1, 0x6, @mcast1={0xff, 0x1, [], 0x1}}, @in={0x2, 0x3, @broadcast=0xffffffff}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}]}, &(0x7f00000ce000-0x4)=0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000fc0000)={r4, 0x2, 0x3}, &(0x7f0000f5d000-0x4)=0x8) ioctl$EVIOCSABS2F(0xffffffffffffffff, 0x401845ef, &(0x7f00008ad000)={0x6, 0x1f, 0x3, 0x0, 0x7, 0x20}) setsockopt$netrom_NETROM_T4(0xffffffffffffffff, 0x103, 0x6, &(0x7f000014d000-0x4)=0x4, 0x4) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x3c, &(0x7f00006e6000)=0xd, 0x4) connect$inet(0xffffffffffffffff, &(0x7f000094c000-0x10)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) sendmsg(r1, &(0x7f00003d6000)={&(0x7f00000e7000)=@in6={0xa, 0x2, 0x983b, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x1c, &(0x7f0000c51000-0x20)=[], 0x0, &(0x7f0000eb1000-0x5a0)=[]}, 0x0) 2018/02/09 15:47:33 executing program 0: r0 = open(&(0x7f0000197000)='./file0\x00', 0x80000, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x0, &(0x7f0000001000-0x68)=@routing={0x3a, 0xc, 0x0, 0x1, 0x0, [@mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80, [], 0x0, 0x12}, @mcast2={0xff, 0x2, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @empty]}, 0x68) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000001000)={&(0x7f0000001000-0x10)=@nfc={0x27, 0x5, 0x20, 0x7}, 0x10, &(0x7f0000001000)=[{&(0x7f0000000000)="501c0b8d5fb3d1f8e0ebc2e83b5d3e095ff2ee4934fc9d29e5986344ae2f3c2ea9", 0x21}], 0x1, &(0x7f0000001000)=[{0x90, 0x0, 0x3, "b15f0d27bb63b4af3bf548432cfc40de92ff21ddc8b4134c8b16154ddceb240b22936f0430bca915c9a093a1bd901ac14b3cdf2188d22c10296ca8907aa18d38b6b98a8d4a1c464a0e884ae0fa5aa2340a4b5cb96b25542354c00646c5eaee39d71da546d7b228118b0ffdb04784a427fa7d12a47421e71c78a014a94395"}, {0x70, 0x102, 0x0, "db3f353b810d5038d99cab13b9f6d09fc499af47438a32160bc1fbcf1b0700dc2ef75fe8a64b00af33429ed4353854f4a43af634b1ca33b2d3ad294399bba56798a638f09f4ac34f6bdd60914aacd8155873e62af4b759b30e2f03ecfb"}, {0x20, 0x97eefbd6167b2c7, 0x9, "b149e428e3a861459179ea370799483a"}], 0x120, 0x4000000}, 0x40000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f0000003000-0x2)={0x6, 0x80000000}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000003000)=0x100000000, 0x4) close(r0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000001000)={{0xa, 0x1, 0x9, @empty, 0xffffffffffffff1d}, {0xa, 0x3, 0x80, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xffffffffffff8001}, 0x81, [0xfffffffffffffff8, 0x5, 0x3f, 0x0, 0x0, 0x101, 0x155, 0x3]}, 0x5c) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimensat(r0, &(0x7f0000005000-0x8)='./file0\x00', &(0x7f0000004000)={{}, {0x0, 0x2710}}, 0x100) getpeername(r0, &(0x7f0000002000)=@vsock={0x0, 0x0, 0x0, @reserved}, &(0x7f0000005000-0x4)=0x10) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0}, &(0x7f0000006000-0x4)=0xc) r3 = perf_event_open(&(0x7f0000005000-0x78)={0x0, 0x78, 0x5, 0x80000001, 0x7, 0x200, 0x0, 0x400, 0x40020, 0xc, 0x6, 0x8000, 0x7fffffff, 0x441, 0x6, 0x20, 0x7fff, 0x8, 0x1538000000, 0x8, 0x5, 0x80000000, 0x3, 0x9, 0x6, 0x8, 0x9, 0x1, 0x9, 0xfff, 0x4566, 0x4, 0x80000001, 0x3ff, 0x1, 0x13, 0x400, 0x68d, 0x0, 0x2, 0x4, @perf_bp={&(0x7f0000003000-0x1), 0xb}, 0x481e, 0x85c, 0x101, 0x2, 0x7fffffff, 0x9dc, 0x8}, r2, 0x4, r0, 0x1) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000004000-0x9)='/dev/rtc\x00', 0x80, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$llc_int(r4, 0x10c, 0x5, &(0x7f0000006000-0x4), &(0x7f0000007000-0x4)=0x4) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$evdev(&(0x7f0000008000-0x12)='/dev/input/event#\x00', 0x6, 0x400) fcntl$F_SET_FILE_RW_HINT(r5, 0x40e, &(0x7f0000002000-0x8)=0x5) fcntl$setpipe(r5, 0x407, 0x1) ioctl$PERF_EVENT_IOC_REFRESH(r3, 0x2402, 0xb09) 2018/02/09 15:47:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xfffffffffffffff8) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000af2000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$EVIOCSREP(r1, 0x40084503, &(0x7f000031a000)) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10}, 0xc, &(0x7f000020b000-0x10)={&(0x7f0000c9d000-0x1d54)=@newlink={0x50, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_VFINFO_LIST={0x1c, 0x16, [{0x18, 0x1, [@nested={0x14, 0xa, [@typed={0x10, 0x0, @u64=0xffffffff}]}]}]}]}, 0x50}, 0x1}, 0x0) fcntl$getflags(r1, 0xb) 2018/02/09 15:47:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00002d6000-0xc)='/dev/autofs\x00', 0x10202, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000272000)=0x3, 0x4) r1 = syz_open_procfs(0x0, &(0x7f00005b8000)='setgroups\x00') writev(r1, &(0x7f0000ef4000)=[{&(0x7f000095f000)="3fb7162ceabd52a4", 0x8}], 0x1) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) 2018/02/09 15:47:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000232000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f0000002000)={{0x4, 0x8001}, 0x0, 0x0, 0xf60, {0x8000, 0x2}, 0x1, 0x7}) getsockopt(r0, 0x4, 0x2, &(0x7f0000ca3000-0x9d)=""/157, &(0x7f00009ed000-0x4)=0x9d) sendmsg$netlink(r0, &(0x7f0000ea1000-0x38)={0x0, 0x0, &(0x7f0000af8000-0x30)=[{&(0x7f0000eaa000-0x1328)={0x14, 0x1c, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, "", [@nested={0x4, 0x0, []}]}, 0x14}], 0x1}, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000091000-0xa)='/dev/ptmx\x00', 0x20000, 0x0) 2018/02/09 15:47:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_getres(0x3, &(0x7f0000344000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000595000)={0x0, 0x0}) rt_sigtimedwait(&(0x7f0000163000)={0x101}, 0x0, &(0x7f00007eb000)={r1, r2+10000000}, 0x8) futex(&(0x7f000017f000-0x4), 0x0, 0x6, &(0x7f0000565000)={0x13000000000, r0}, &(0x7f0000005000-0x4)=0x80, 0x0) 2018/02/09 15:47:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x27ffe) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, &(0x7f0000d2e000)=0x6) sendfile(r0, r0, &(0x7f000053d000-0x4), 0x8080000001) 2018/02/09 15:47:33 executing program 0: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00004b9000)='/dev/rfkill\x00', 0x200002, 0x0) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r0, 0x111, 0x2, 0x1, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f00006ee000)={@common='tunl0\x00', &(0x7f0000335000)=@ethtool_cmd={0x14}}) socket$nl_netfilter(0x10, 0x3, 0xc) 2018/02/09 15:47:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000061000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f000060c000)={{0x100000001}}) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000b72000-0xc)) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) epoll_wait(r1, &(0x7f00001bf000)=[{}], 0x1, 0x8d) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000052000-0xc)={0x13}) 2018/02/09 15:47:34 executing program 0: socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000e29000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TIOCGSID(r0, 0x540f, &(0x7f0000ca7000)=0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00003cb000-0x14), &(0x7f0000213000)=0x14) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000cd6000)) r2 = syz_open_procfs(r1, &(0x7f0000a70000-0x8)='oom_adj\x00') exit(0x1f) readv(r2, &(0x7f0000aca000)=[{&(0x7f000053d000)=""/40, 0x28}], 0x1) 2018/02/09 15:47:34 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000816000-0x8)='./file0\x00', &(0x7f0000862000)='jfs\x00', 0xc, &(0x7f0000000000)="19ec70918a3c1ec69fe48746be5731052790adeac922b19c2e05c017535a89cc2af00f695acc61c9de62ca91db013687ebf66c0d91350cf1ca4753e31b020f159421ce917eae9199aeb866e5d87c3aa5e05e344201a7182e3647e4f87b3bc2acbd929c1cbf637de664bbd359489210893e4341043be2209ed676b0a7e42d23b0d51d9a2f339e2a965f0678e81887c0a1134344d7fb81f55b48011aab15b8bac48933deef053a") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000c000-0x6)='./control\x00', &(0x7f00006bb000)='./file0\x00') r0 = open(&(0x7f0000b30000-0xa)='./control\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00009ac000)={0xffffffffffffffdd}, &(0x7f0000dd8000-0x10), &(0x7f000003a000-0x10)={0x0, 0x8000000}, 0x8) r1 = open(&(0x7f0000198000)='./file0\x00', 0x0, 0x0) open(&(0x7f0000dd9000)='./control\x00', 0x6c02, 0x0) fcntl$setlease(r1, 0x400, 0x0) 2018/02/09 15:47:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x10, &(0x7f0000346000-0x4)=0x1f, 0xffffffffffffffab) bind$inet(r0, &(0x7f0000b55000)={0x2, 0x2, @empty}, 0x10) sendto$inet(r0, &(0x7f00005c9000), 0x252, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x40000004, 0x800000000000852b, 0xffff, 0x10000007fffffff}, 0x14) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f000097a000), 0x4) writev(r0, &(0x7f00002d4000-0x90)=[{&(0x7f0000fe6000-0x10)='p', 0x1}], 0x1) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000020b000-0x4), 0x4) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000d67000-0x11)='/dev/vga_arbiter\x00', 0x10000, 0x0) sendmmsg$nfc_llcp(r1, &(0x7f0000bc2000)=[{&(0x7f00002ca000)={0x27, 0x9, 0x6, 0x7, 0x4, 0x8, "faff7f1d969c21a41614c3605c469965498774b1807b3a5245e68f13766ec3d052777f76ef3a9710cb736f81420d8d156529cad972aac56c93c6bf8d08f9e2", 0x7538}, 0x60, &(0x7f0000d25000)=[{&(0x7f0000b28000)="83338133e31cfae23a1c47d14e0c9cd454e9120a8ede234aaeb6ab69310cfff6ce595f6396d3fc819584de6e3061a04756a1469b240d811a9c91f48d5201b3d8b214d1a109af9dec", 0x48}, {&(0x7f0000008000)="28d83ce43bc05bdba7abfe77288bf9382f6ef684d9875a8d1ddba96791cb1b9e7186670a2b0191e72827b64c8173fddb19ba563d705bf68f4e17b124ede9a8408b5e1b3171f94cb879b2f34a8a11d0f8777667982a3a6df41f7890c18baf917af4df86da654a1ac75c5953740db896b52df19fa94556d972776c6126de128716113344cc595be36a", 0x88}, {&(0x7f00009f3000-0xea)="330593d4c765c6402049ce0f9c0404d1759d26a3625e8366e1e587a0e45004daffce7e1dc684cbd8ad841f1e46674bbfdace96ba3505a128e6272ff50269d420ec3701b9c37e38b01751b54f9d338eae01ce5dc88888d8286057b99a7530fd485b0c319bba91349ca7c78aa7312ee5efcc3900c8e2ef96e3f5af18a608a5c7c8b45d9b8d97e4e004a1c33ff00520bc94f32c547c9d6513e39589ac5ce3abb91e9e3ad09a9add1e4b4246c0147a6ade912ea084dfd827d83b4e9075deda579cf88ab4cf41246edcba827f1481f53b6c0f903ddd435fe877d0536e640124d05d076042833bdc526f3b7e3d", 0xea}], 0x3, 0x0, 0x0, 0x10}, {&(0x7f00003e9000-0x60)={0x27, 0x400, 0x3f, 0x5, 0x0, 0x0, "1ca71fc95afc16703d976a64dd641a1c298f0881f1fbc7f23b00304e4233a1fa7a754b03990b3eb746d2ad033cb5e388f0d6ee92f7167b9e07716e9be0767e", 0xba}, 0x60, &(0x7f00005db000)=[{&(0x7f00002c8000-0xd0)="2b3fd8cb9e79753ede0b9515ee8e8a21930d20f66adb21cbbfa3b3745791437d24860c434f96b5e9fe1066231816d8cb128843c20f9902693762eccdf30e30a1633bb4d667fe243953736cbe72472b5da8de792f988dce9b70e1f17f65e66754422e16fcd31e81a238b88b3ba9dc573f13cb7e6d473c12dda77d09aa9c165d26c07f6c63f808c86c4b3ae3c2ff2be18c40aa8c612822ffb409a2e77d70cd6666703709f7ae0e164cfed5ab53aff318ad535127ec566636d86cc5caa26ecebd292e2972794feca0963fc19541abaa8c8a", 0xd0}, {&(0x7f0000878000-0xba)="09fc6178d62d3c56c78ca795a7afb3102a79f539b5830d204525709edbc19b78ecffc53be3d5f9ebdcb40bb6b669d62cf9a68e7af5726252d19e6d2f43aa403c9f18a03c8efbf7d3152a05e311fbf5385a3e92446e8c22dbb062c38bd1cc1d1d2c701e03b28e0a4045cdce7b5d63ae469abb2db59b9de544c3803f96c962d8365bedc1dc4c941eca00c5d3d9dbc18aa5bf695502168d262d710e85711406c90d1f4985274f6e3058f4fd48b8934621a4d7a0758b5e0d4c60554e", 0xba}, {&(0x7f0000750000)="5c450ab04ec75789d73e70eb64aaff63f3994fe7c132c0b78e7ae0db169a264e93f62526ad", 0x25}, {&(0x7f0000178000)="87abed1f770b3578fddba28424eee23f1f699681098dc9e4f528396694190f8daeadcb2e060f3d45d9b3e811ac7a9e484a1dd0b8ebe654a9e7d78cb30c6d5ce5276e0b98b7e7869698f6b165daaa6612dcfaf4d211f5f653a3a5eb320acdb6ae03884c6c3948bd9113682fcafc2821575ea7dd8b70413cf34ad1fcb55fd0deed17a614c1a20cb023879aa2b90078dc26444d1e85c9810eafeb5ff8a3a07414efbf176168dc4d7439f957f23a22a9eb93d2f3cf459dab717e0c09766d1e6aaa959492b4639d7ef71d59eb4b6884092407868c7ba2e0240e0f026159511c7c01b989e1b8a4ff7c5eb0b8766ec10e83e6801de91afc37ceff", 0xf7}, {&(0x7f00009e8000-0x27)="19270cd0a9f7d7eab8a7f1cbaeb06257c3f97f7cc30518355c89e8dcf607853e9a8215a3bf8bcd", 0x27}, {&(0x7f00009ed000-0x1000)="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{&(0x7f0000fca000-0x1000)="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", 0x1000}], 0x9, 0x0, 0x0, 0x10}], 0x2, 0x40) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000d25000-0x10)={0x6, [0xff, 0x0, 0x9, 0x2, 0x40, 0xfffffffffffffffe]}, &(0x7f0000b66000-0x4)=0x10) shutdown(r0, 0x1) 2018/02/09 15:47:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@loopback={0x0, 0x1}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in=@rand_addr}, 0x0, @in=@multicast1=0xe0000001}}, 0xe8) connect$inet6(r0, &(0x7f000066b000)={0xa, 0x3, 0x3, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x2}, 0x1c) r1 = dup3(r0, r0, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f00006b0000-0x4), &(0x7f000065d000)=0x4) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000fd8000-0xe8)={{{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}}, 0x0, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, 0xe8) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc01064b5, &(0x7f0000e0c000-0xc)={&(0x7f00004e4000-0x24)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x9}) 2018/02/09 15:47:34 executing program 5: clone(0x0, &(0x7f0000f39000), &(0x7f0000f3a000), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) seccomp(0x0, 0x0, &(0x7f0000520000-0x10)={0x0, &(0x7f00002f9000-0x38)=[]}) 2018/02/09 15:47:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x1, &(0x7f00001a3000-0x10)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16}]}) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) seccomp(0x1, 0x0, &(0x7f0000a63000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) modify_ldt$read_default(0x2, &(0x7f0000e0e000)=""/188, 0xbc) seccomp(0x1, 0x1, &(0x7f000005e000)={0x1, &(0x7f000005f000-0x10)=[{0x6}]}) getpid() r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000da9000)='/dev/vga_arbiter\x00', 0x400, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000b1e000)={0x0}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f0000bd3000-0x8)={r1}) 2018/02/09 15:47:34 executing program 4: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00004be000)='ns\x00') r1 = inotify_add_watch(0xffffffffffffff9c, &(0x7f00003e0000-0x8)='./file0\x00', 0x4) inotify_rm_watch(r0, r1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000000)=0x8, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_add_watch(r0, &(0x7f0000002000-0x8)='./file0\x00', 0x20) write$selinux_create(r0, &(0x7f0000001000)=@access={'system_u:object_r:audisp_remote_exec_t:s0', 0x20, '/usr/sbin/cups-browsed', 0x20, 0x38, 0x31}, 0x44) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000000000)=""/3) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/access\x00', 0x2, 0x0) tee(r2, r0, 0x3, 0x1) inotify_add_watch(r0, &(0x7f0000001000)='./file0\x00', 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000001000)=0x1f, 0x4) r3 = open(&(0x7f0000002000-0x8)='./file0\x00', 0x0, 0x4) ioctl$EVIOCREVOKE(r3, 0x40044591, &(0x7f0000001000)=0x100000000) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3d, &(0x7f0000003000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [{[], {0x8100, 0x7, 0x93, 0x894b}}], {@llc={0x4, {@snap={0xab, 0xab, "864e", "a2848b", 0x6000, "6f6e11970431d02981c9e5f050ee9bafe969556023051f8f5c9afdd647a6d0d6c52a"}}}}}, &(0x7f0000001000-0x14)={0x0, 0x3, [0x231, 0x67e, 0xe61]}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = creat(&(0x7f0000005000-0x8)='./file0\x00', 0x20) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000006000-0x6)={0x1, [0x101]}, 0x6) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_getres(0x3, &(0x7f0000007000-0x10)) fadvise64(r3, 0x0, 0xfb2, 0x5) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000000)={0x0, 0xffffffff, 0x10}, &(0x7f0000007000)=0xc) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000002000)={r5, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}}}, &(0x7f0000001000-0x4)=0x8c) r6 = syz_open_dev$mice(&(0x7f0000003000-0x10)='/dev/input/mice\x00', 0x0, 0x400002) ppoll(&(0x7f0000001000-0x40)=[{r4, 0x100}, {r4, 0x80}, {r3, 0x4}, {r2, 0x8001}, {r6, 0x40}, {r4, 0x1003}, {r6, 0x104}, {r3, 0x80}], 0x8, &(0x7f0000005000)={0x0, 0x989680}, &(0x7f0000003000-0x8)={0x6}, 0x8) 2018/02/09 15:47:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x0, 0x0) write$eventfd(r0, &(0x7f0000b9f000-0x8)=0xffffffffffffffff, 0x8) r1 = memfd_create(&(0x7f0000488000-0x3)=')$\x00', 0x3) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000a79000), &(0x7f0000c4c000-0x4)=0xb) getsockopt$inet_int(r1, 0x0, 0x37, &(0x7f000018b000-0x4), &(0x7f0000cce000)=0x4) read$eventfd(r0, &(0x7f0000090000), 0x8) 2018/02/09 15:47:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x20000000001, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000940000)={{{@in6=@local, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@rand_addr}}, &(0x7f0000da8000-0x4)=0xe8) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000bc8000-0xf)='/dev/sequencer\x00', 0x8000, 0x0) ioctl$PPPIOCSMRU(r2, 0x40047452, &(0x7f0000c22000-0x4)=0x6) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000594000-0x50)={@remote={0xfe, 0x80, [], 0x0, 0xbb}, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x40, 0xffff, 0x6, 0x500, 0x1ff, 0x2000000, r1}) setsockopt$inet_opts(r2, 0x0, 0xd, &(0x7f0000c8c000-0xd7)="2507916431595b8c35758d7a46a353c97d8430f3ba71dc7dd6b234e36fce45c82eafb31663b24534778a3ec9fed90b2aac049af7b06641b5807cc33b3d79de979a87655530740c6e1478f6c63177fafa49eb592ff11aa5ea2c5a6a753c8b9b19f6ee01b47d8ab8ca44dc0224c94e8ed3aaff904b6457a17c5bbac871ca6a96f48abb86100c2d71ab7e5d5156dc6e52147e71ebe48bb1ee5d140f1f58d03900046e0bd6b017dba1538c3d84c1bf3e48169b9bb0105c3dcdd8b9540a8d5713a901eb9484977dcdc00212928f9c01e3f378f081426c8e47b2", 0xd7) setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f0000dc4000), 0x4) sendto$inet6(r0, &(0x7f0000bdc000), 0x0, 0x20000000, &(0x7f00001a0000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) 2018/02/09 15:47:34 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) syz_open_dev$sndseq(&(0x7f0000011000)='/dev/snd/seq\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0x400001) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a85352, &(0x7f0000001000-0xb0)={{0x1, 0x7}, 'port0\x00', 0x2, 0x800, 0x3f, 0x7, 0x4383, 0x8, 0xc9e5, 0x0, 0x1, 0x400}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000000)) fcntl$lock(r0, 0x5, &(0x7f0000012000)) 2018/02/09 15:47:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f00006aa000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) close(r0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000002000-0x30)={0x44, 0x0, &(0x7f0000009000-0xfc)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, &(0x7f0000009000-0x58)=[], &(0x7f0000004000)=[0x0, 0x0, 0x0, 0x30]}}], 0x0, 0x0, &(0x7f0000009000-0x39)}) r1 = syz_open_dev$binder(&(0x7f000045d000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x6) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) fcntl$setstatus(r0, 0x4, 0x2400) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x4, 0x0, &(0x7f0000004000-0x18)=[@register_looper={0x630b}], 0x48, 0x0, &(0x7f0000009000)="d8fc1dd16de371f1d99e3b4d488546c2bbb067efde9e55e9d1048602c19fe0b0078ade697201170fdbcc34816df860d3f87023a9d8567fa3297aac9d65b25106fc55ed85da8cb6f3"}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000631000)={0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000)={0x1a5, 0x0, &(0x7f0000004000)=[@acquire_done={0x40486311, r2}], 0x0, 0x0, &(0x7f0000002000)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4c, 0x0, &(0x7f000000c000-0x80)=[@reply_sg={0x40486312, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x8, &(0x7f0000bbc000)=[@fd={0x66642a85, 0x0, r0}], &(0x7f000000b000)=[0x0]}}}], 0x0, 0x0, &(0x7f0000442000)}) close(r1) 2018/02/09 15:47:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b89000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000591000)='./file0\x00', 0x0, 0x0) renameat(r0, &(0x7f0000ead000-0x8)='./file0\x00', 0xffffffffffffffff, &(0x7f0000cb9000-0x8)='./file0\x00') 2018/02/09 15:47:34 executing program 7: socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f000033f000-0x8)={0x0, 0x0}) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f000063c000-0xc)={0x9, 0x1, 0x9, 0x10200000, 0x5}, 0xc) pipe2(&(0x7f0000eb0000)={0x0, 0x0}, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = getpgrp(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000000000)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r2, &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r2, &(0x7f0000001000-0xa8)=[{&(0x7f0000cc0000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00001ff000)=[{&(0x7f00005b8000)="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", 0x1000}], 0x1, &(0x7f0000770000-0x18)=[@rights={0x18, 0x1, 0x1, [r1, r3]}], 0x18, 0x8000}, {&(0x7f0000975000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000001000-0x20)=[{&(0x7f00006eb000-0x6e)="64a2144548a26af3f3a45850580ea492d64ca5c318d7b915af2816db37d53f0b4a33ae4ec0bd6afb89b27956d8dc4dc046a75cee6160abf0d5bc0b2346044d50912fea40b7fc4cfab6dc14cc81a78e9b929e5a69f48c016d6c92383ba25acbc17172930f7e479bc4b4aa26e771ed", 0x6e}, {&(0x7f00007e1000-0x90)="d55f3b180567c1c36e3c965ae8ad150ea3166b59e581c0be53a0e3136a8ef3aba75a2a5890fe80bf0394376dc2613b71d2e613145636268ab7c8e887dc5437c586ea2c7660e91d37a80ed70658925fe7b4c0f49159699cbaba893347e82daf5bd83c391f2242853fe5e9d80493af19bbce7d6b721cdb8a8c68cde76818357e4f1549983d88616efdda8261ec328cf75f", 0x90}], 0x2}, {&(0x7f0000ec7000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000eda000-0x20)=[{&(0x7f0000001000-0x17)="84533e378e3dfa3bd850cb3c312a68f6c50be06a979526", 0x17}, {&(0x7f000088a000)="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", 0x1000}], 0x2, &(0x7f0000aec000-0x20)=[@cred={0x20, 0x1, 0x2, r4, r7, r9}], 0x20, 0x10}], 0x3, 0x8000) 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) 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) 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) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r10 = getpid() 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) sendmmsg$unix(r1, &(0x7f0000001000-0x150)=[{&(0x7f0000001000-0x1)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000000000)=[{&(0x7f0000001000-0x7)="1a4d0b1cb32c9c", 0x7}, {&(0x7f0000002000-0x39)="f8b9158749137a277f42ea6160d29ae72d1895252dc9fc1aa71866a367fe0c7a712b0150ed64ef2cff71a432e0c7a6ae10845cb8e2a3abf5ff", 0x39}, {&(0x7f0000002000-0x2)='\ag', 0x2}, {&(0x7f0000001000)="12e6be465bf908215082e652245628bdadc43301148d4088a5adc3922f0d5b556793f992f2a6b6a63b5b1ee7768624c12ee23b6857eb6141fd82d29dfea8112a4b689d0ec77a695a37f180b6b006293478a30777aae32fc1baee2860d9f76f18124fcb78637222107c3f717af042cf9d19e85658ec7643b462b699145d6cd928f0dd58f1f6", 0x85}, {&(0x7f0000002000-0xa1)="7d14981e7fc8d5a18de09f44ecef57a2cd50b0277d1306f74be869588f2d4907b850a27cbeb88a660aaaabeae7cacdf5d0430371000d683589446ba07f09c13a16e519bb7b217ad8bf3627bacf1a4c9dea5c9329fba18fbf7698c88a6038678846a69baeb938c790b7f32614c9b398492f238aebb566d6de8e5978524fef65c3a43c45ee19ad97ee18b5e2428e106e9745d6a75ef16999a8012a8a1f5bce2fae4a", 0xa1}, {&(0x7f0000001000)="b3b4d255dd7ea930233d99719360e777f189a3f7f3db64c0db1553c3131a32781891ecdc09bf52bdb29d996816592126e69b54b51a14e21112801f537598dd14611ae0584e182ede5544c7d53a65f65474f8605b583a6d0a7e16af4c270eb17e3e0fab2bda34e6731717041105b959adb4bed7a9c5c086934f84208e6bf493a6b23c26088d76f49c1ab4a6ae8f275836accdb72ec3d9ad71bc9cd366295a1dd33c397bfadeb254e2e7dc3cb4370a786313586547d4b5ff68c2085f79d45ace27d5f191a9611ff9715a18bc663ad1c35b576322336b7dc819634942232191050371f291baf572c434b353fd9c", 0xec}], 0x6, 0x0, 0x0, 0x40000}, {&(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000001000-0x50)=[{&(0x7f0000002000-0x42)="f1c3c2cd3c28bb34dc423a51a2e1d2c682b089f8caebaaf5f018ca1a9d7fa3351f4f56c2e37ce27e324cb78aff50323703c7730e3583ec8c6c82dfd4aace56caa755", 0x42}, {&(0x7f0000001000)="8382f3327bf413734af4cfd41ab062af4bc08ab8835734c8b2439baf0800e94c4acf1fdccaa7adbaf3559d40ab0998bbc10be38e2658c54e53a8f0474e3dad81686263acb801089e6c009904185a25209fd2f7f65095230f1a3a1c61d37235e7c4963346c31a916cf02b5ca28465f0d4d2b7d34d04a038058bc1a5570a90580fa1516dd51e21dafb02f04d427913695fe2f8894ec1610dcd1d5247960e338d4695229e6d39fa37fd5a757b856eca391658", 0xb1}, {&(0x7f0000001000)="7f483e52c8e7f18bcd65129ce9df13dea92e8b33a2292a4a13e2c46aed1409ca089508e7903549d327ed7595ab56efa8a9f7f7f5840fb51a661fc1", 0x3b}, {&(0x7f0000002000-0xe4)="a6a2b53274c514360a530b2b4a7ed61b87d6d459762575851900c81fa3d06fa7e74e4af0f1f425f312b421f61033377b41274e27a4170477c45bc3fc667c47386eb683b67a451350dd4571ae15e331c9297a0ee06336ba02c86d9122194577c4c6995a56b79adfee49e02f608695276ceeb0f07c4a88459b7782be5cf5761472556f466ca1d69f74ba8876f58d2b64880cdb4afdc61154f4dc2b1fc30335f71f12452a6771f68d67f620c2f8873b2f361c798fd1a7cac30332e29ab7a1b2f5dba6b4f515afaf576361ab7e7020d1d48f49a1c61df35230a9f9eb47396c6b10b5056f5390", 0xe4}, {&(0x7f0000001000)="07791d952d496b6cec3c0085afa99993154b0e079aafc8e13a64ed69bab9c2081703151c47fb9ff6bc3aadff19b3f73f89c6f969cd9c0ab24a7f174a39e742c142bcfc", 0x43}], 0x5, &(0x7f0000002000-0x78)=[@cred={0x20, 0x1, 0x2, r4, r6, r9}, @rights={0x18, 0x1, 0x1, [r3, r0]}, @rights={0x20, 0x1, 0x1, [r1, r2, r0]}, @cred={0x20, 0x1, 0x2, 0xffffffffffffffff, r5, r9}], 0x78, 0x40}, {&(0x7f0000001000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000001000-0x20)=[{&(0x7f0000002000-0x37)="4d9c60cf092c1552df1a022939c13e174b7d5344380170ba8ae0d22a9ea6b658a23289ac872667e1b0211ae496670afba5c21b4061cb7e", 0x37}, {&(0x7f0000002000-0x88)="aa0bc42b977567ca5e4dd4f8b9f63821e5400b52dcc852805027f31fd83081a752de99aa3b3a51fbe88ada412fd6df6a5681f8708e98ac665c151f7c0bcd7aba5953cc46b8cc215ce031a608e8c31837bf62e53f288c412e5c869838371f3ffb8d76e60a3fc5a59b63e348e17ab4e1d6b3b974643255a30626ea10efd5c9dfd008a1a9eb5045ab74", 0x88}], 0x2, &(0x7f0000000000)=[@rights={0x30, 0x1, 0x1, [r2, r3, r0, r1, r3, r3, r2, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r2, r1, r0]}, @rights={0x18, 0x1, 0x1, [r1]}, @cred={0x20, 0x1, 0x2, r4, r8, r9}, @cred={0x20, 0x1, 0x2, r4, r8, r9}], 0xb0, 0x44}, {&(0x7f0000001000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000001000-0x50)=[{&(0x7f0000001000)="c0d462474e283ca5c2bbe07f0d653e480d7c8c7c2bb37b7f6d63338d86675915ff1d82fa53750146dc4c0e6066ae5aa5ee98455599845d4b612417cf789b67d8fe932781ae9db82ee66eb948a1d30bb24e2d5a2781d8e65ceedfa790032b0cde08cef4fde6ea077182e0cdf9a739cfc19c54337b5bc206e055b84b427f6690ba7b8e7206f9e060fd217ac118b1a1318f1f56d6ad8e98b09bf07633c5b74e3c8bf64918fc65945b609c80e53ffffe2f8727a8f0d5fd2863163da1168d39800cd78ac9abab", 0xc4}, {&(0x7f0000001000)="9111298ab83de6a28be9ba47857f7e5872e538f61456c2ed1ef0de39aedcd6c7394676d27a2d2fd850d34691e6815720bc24a14096f1166c9cd8459cae43a9607cb96a9efb04e93df1d52742615052756701d32cfc60a977497e36175cfdde192624bcd6bf1014e03c66fe331c6e5998aee648b32282efbc706dcac421da0c0757264fae45e065c526d38ce077e7bf9d6ff1c19610", 0x95}, {&(0x7f0000002000-0xd9)="424d33580380383a8889e2cb5526f469e20f23d4c6555df27b505b9153a02cd7bbd13e49d57c5f3321fe040fa0c371eb21965bc912171f5f06bae9a5f2cf8d15b88f0dcdcd933d11d780738a5cea9f6e3e2b93b1466a0e1911e51895a30556713797c59eddf86bb7e68c67d2e4f4009ac8e151a7b6095c9ee7b9b2b83240f57d998196bc7270dbd8405dfc6ca6e33e6910a42716f72d1ec5368432450459f2be6487a6d3ea4b56b92c9f23ee5694b61af564d56ebf8ec61b401767475b611fc36523e8d8ff09f5f43c90c8bdeb6202927cb81a1c4baf6bee87", 0xd9}, {&(0x7f0000002000-0xbc)="daaeda92a67d98e0f6c9f5de8d3a14feb6b36258ebf4de96e03aa885f3c87aa42599891ada09b48c81594f71cefb4f3b61d866be78e7d382ed9c6d15104a246a2512ebdc6399d60d31aa00dcb70aecf88fc41c116bc3a621de834af1769f7679c10412a344f88141fe8e194f5bbdb0a41dbb70e011e6b32a821cb868849e963bf26d623c127db8b8edefe70a8c526464a1aaa5b3f287a4be4e2303280cce639e708e0ccfdb3208b42ad75f006a53e9c1604c53460f2e6c0d61520c06", 0xbc}, {&(0x7f0000001000)="88820d0abc7157c99eab758331748b809aae3985ce360089f7d0bad8a3fb2e1e7fc6a10a260a5520d745cbcfa42efeed097eaca86856587cda2c32a51f80d980f370b667f6f313e8b2655a580b165c0cadf46b7927d5b89d1a6a35757f50819b8ff9ff062f9d3f1399a44781f8b2b896fac0cb7c2b5b29f3832c7c6d2ea4c684e00f7d1b76c5eda9125943d4205e05a68c111ef8d2f26ebc17f3b4fe39f9a869fc8ee13345d0ae7804d3f93757043b9f9590f31b2cb71fb0f04fb05f4f100d7e6009a3381466ec640aa69b33d9c48ba4d57d8611d8d216ab683f", 0xda}], 0x5, &(0x7f0000002000-0x140)=[@rights={0x18, 0x1, 0x1, [r3]}, @rights={0x18, 0x1, 0x1, [r2, r1]}, @rights={0x10, 0x1, 0x1, []}, @rights={0x38, 0x1, 0x1, [r2, r1, r1, r2, r3, r2, r3, r3, r3]}, @rights={0x30, 0x1, 0x1, [r1, r0, r3, r3, r3, r1, r3, r2]}, @cred={0x20, 0x1, 0x2, r4, r6, r9}, @rights={0x18, 0x1, 0x1, [r1]}, @cred={0x20, 0x1, 0x2, r10, r6, r9}, @cred={0x20, 0x1, 0x2, r4, r8, r9}, @cred={0x20, 0x1, 0x2, r4, r7, r9}], 0x140, 0x80}, {&(0x7f0000000000)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000002000-0x30)=[{&(0x7f0000001000)="d612dbb0e8218ac7c1b2fc2ad528af6bfccfb9397800611dabae8b72e6e41f828a0b975489d21fb6e55844ea9d90b2e01fe8e604c1ab44f74d87d98255586ee7a7a3eae3883c6199a7ad2653d89d3569601a2f48b62e80ee065602403347f8ed47c70743c6d8a2571e27ad27b40255c6947709147058e511166f", 0x7a}, {&(0x7f0000001000-0xa2)="6b24fc7d2015c6bc989006f05c088ad5b63c4a51755a3e5308fc4c6dc34570cfcd9a42d5293a843dc34d74477cdc47c59fa2543eb7eeb08494baca13e9e5a3c9abba697564fc22438492311ffa32866232fef5771bde3ca01f80b0bcdc47dbfaa8c611f9d3b02b4a62b814ba32119bcab700208d7a0ee3418b484240b4e9e6a8ec98df714a4f03a2e76b003e94d33f54cb5ba97451ef498d680cbf736a922596f32c", 0xa2}, {&(0x7f0000000000)="7ccf4b50751052f5613af84ff94066e216f4d6435deb76afafaab21256a21bb46043314630427fe439a12c775262e75b3599f0ace9c5e9699051961839df3805dee03d176480a13cea3002aeb36c4e6c73d531e2b252fc3189679e678db47caf9b81f20901c736f18768ed00821285e8c4d03d98c4e69aae3d4f2a9479898cd19dae5a6ee49a5d4d30e177047f487458bc53c0a98e1cf5fbdc5df37bbe28c934489fe201dd", 0xa5}], 0x3, &(0x7f0000001000-0x20)=[@cred={0x20, 0x1, 0x2, r4, r8, r9}], 0x20, 0x80}, {&(0x7f0000002000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000001000)=[{&(0x7f0000002000-0x17)="7975a23363835f449f532e1ada2aa5a748ce5b1b432bfc", 0x17}], 0x1, 0x0, 0x0, 0x20040000}], 0x6, 0x1) 2018/02/09 15:47:34 executing program 3: mmap(&(0x7f0000000000/0x39000)=nil, 0x39000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000036000)='/dev/ptmx\x00', 0x0, 0x0) socketpair$inet6(0xa, 0x6, 0x8001, &(0x7f0000028000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f000001a000)=0xb136, 0x4) ioctl$TIOCGSID(r0, 0x540f, &(0x7f0000038000-0x4)) 2018/02/09 15:47:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) getsockopt(r0, 0x10000, 0x8, &(0x7f0000f5c000-0x65)=""/101, &(0x7f0000ff4000)=0x65) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000c06000-0x78)={0x0, {0x2, 0xffffffffffffffff, @rand_addr}, {0x2, 0xffffffffffffffff, @loopback=0x7f000001}, {0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x0, 0x0, 0x0, 0x200000006, 0x0, &(0x7f0000d3d000-0x10)=@syzn={0x73, 0x79, 0x7a}}) 2018/02/09 15:47:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = epoll_create(0x7ffe) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000004000-0xc)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000004000-0xc)={0x40000020}) 2018/02/09 15:47:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$urandom(&(0x7f0000bbe000-0xd)='/dev/urandom\x00', 0x0, 0x100) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000b52000)='./file0\x00', 0x40000, 0x81) ioctl$TIOCSLCKTRMIOS(r1, 0x5457, &(0x7f00005b5000-0x24)) r2 = fcntl$dupfd(r0, 0x0, r0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000ffa000-0x28)={@common="6c6f00000000000000000000000000ff", &(0x7f0000ffa000-0x10)=@ethtool_eeprom={0x4b}}) 2018/02/09 15:47:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000596000+0xc3a)={&(0x7f0000b93000+0x43a)={0x10}, 0xc, &(0x7f0000c0e000)={&(0x7f0000e22000-0x84)=@ipv4_delroute={0x24, 0x19, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x20}, [@RTA_DST={0x8, 0x1, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}]}, 0x24}, 0x1}, 0x0) 2018/02/09 15:47:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00008da000-0xd)='/dev/snd/seq\x00', 0x0, 0x2) r1 = open(&(0x7f000000f000)='./file0\x00', 0x0, 0x0) ioctl$TTUNGETFILTER(r1, 0x801054db, &(0x7f0000f51000-0x39)=""/57) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000d8e000-0x4)=0x12, 0x4) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000bc2000)={0x4}) ppoll(&(0x7f00003d0000)=[{r0, 0x6}, {r2}], 0x2, &(0x7f00003f5000)={0x77359400, 0x2}, &(0x7f0000cb8000-0x8), 0x8) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f00000a9000-0x8)) 2018/02/09 15:47:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0xffffffffffffffff, 0x0, &(0x7f0000001000-0x10)={0x2, &(0x7f0000022000)=[{0x80000000000000, 0x0, 0x0, 0xffffffffffffffe0}, {0x16}]}) r0 = add_key(&(0x7f0000c95000-0x8)='keyring\x00', &(0x7f00006eb000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000855000)="059259cadf6d44d1d4868e8970aeed9db0a010ace52c05ae50bdc0ca4cc9e53b2134b22977e51b4705f9f905dd42c48876556cc57bc6245e42604fcf6d36b0fa0a216653c24983b6bf21678ea6090241965e9629022d6d0984554923622db053d00e515250ce07256004e1699ac6cfb18ed621123cc693795bcf0a0facc0c2079fb89b86bd9a9ddf3c4c5e48abddbebae13406545b9733f93932dd00956c5bcafe5cc84549e7387492d620c3b1eb80528357f7a6e5d7049fe4672b0b41502f02719b0320b95ad6db78f15066e8291022d696443c0c250eb53d267ad9d941b3d7c804fc6d100fa4693a239c415b877a67a38717c4521eff0d15", 0xf9, 0xfffffffffffffffd) request_key(&(0x7f0000d3a000)='encrypted\x00', &(0x7f0000509000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000b2e000-0x1)='\x00', r0) r1 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f0000e4a000-0x4)=0x1200000000, 0x4) clock_adjtime(0x0, &(0x7f0000f52000)={0x1, 0x6, 0x2, 0x4, 0x100000001, 0xfff, 0x2, 0x7a, 0x8001, 0xffff, 0x7ff, 0x80000001, 0x3, 0x4, 0x0, 0x8, 0x10001, 0x3, 0x8, 0x6, 0xffffffff80000001, 0x3, 0x5, 0x3, 0x34, 0x8001}) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000974000-0x15)='/dev/pktcdvd/control\x00', 0x40000, 0x0) r2 = getpgrp(0xffffffffffffffff) tkill(r2, 0x1e) keyctl$assume_authority(0x10, r0) r3 = creat(&(0x7f000041c000-0x8)='./file0\x00', 0x20) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00003aa000-0x10)={0x2, 0x8008, 0x2, 0x9, 0x0}, &(0x7f0000b1d000)=0x10) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000e86000-0x18)={r4, 0xffff, 0x10, 0xca, 0x240000}, &(0x7f0000fc7000)=0x18) [ 48.472691] binder: 7950:7952 ERROR: BC_REGISTER_LOOPER called without request [ 48.497265] binder: 7950:7965 unknown command 0 [ 48.502344] binder: 7950:7965 ioctl c0306201 2000a000 returned -22 [ 48.527969] binder: BINDER_SET_CONTEXT_MGR already set [ 48.534481] binder: 7950:7965 ioctl 40046207 0 returned -16 [ 48.544172] audit: type=1400 audit(1518191254.127:32): avc: denied { net_broadcast } for pid=7978 comm="syz-executor5" capability=11 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/09 15:47:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000e19000)='/dev/ptmx\x00', 0x0, 0x0) r1 = open(&(0x7f0000dd9000-0x8)='./file0\x00', 0x10000, 0x1) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000b1c000-0x44)={{0x2, 0x2, @loopback=0x7f000001}, {0x306, @random="21610cb45e15"}, 0x20, {0x2, 0x2, @empty}, @common='syzkaller1\x00'}) r2 = fcntl$dupfd(r0, 0x0, r0) ioctl$int_in(r2, 0x5429, &(0x7f0000f91000-0x8)) 2018/02/09 15:47:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000205000-0xd)='/dev/net/tun\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f00002d1000)=0xffffffffffffd714) 2018/02/09 15:47:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_getres(0x0, &(0x7f0000137000)={0x0, 0x0}) clock_nanosleep(0x2, 0x0, &(0x7f0000483000)={0x0, r0}, &(0x7f000042c000)) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000319000-0xe)='/dev/keychord\x00', 0x4880, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000b15000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f00006fa000)={0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f00006d0000)={r3, r4}) tkill(r1, 0x15) 2018/02/09 15:47:34 executing program 7: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f00004d1000-0x8)=0x7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) r1 = socket(0xa, 0x802, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000c59000-0x12c)=[{{&(0x7f00005d8000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x14, &(0x7f0000742000)=[], 0x0, &(0x7f0000475000)=""/97, 0x61}}], 0x1, 0x0, &(0x7f0000362000)={0x77359400}) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000ff6000-0x14)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, r2}, 0x14) socketpair(0x10, 0xf, 0xfff, &(0x7f0000263000)={0x0}) ioctl$RNDADDTOENTCNT(r3, 0x40045201, &(0x7f000057c000)=0x100) connect$inet6(r1, &(0x7f0000ce8000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x6]}}, 0x1c) 2018/02/09 15:47:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) 2018/02/09 15:47:34 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x1)='\x00', 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_settime(r0, 0x1, &(0x7f0000000000)={{0x77359400}}, &(0x7f0000960000-0x20)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listxattr(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000002000-0x1d)=""/29, 0x1d) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$read(0x0, &(0x7f0000003000-0x6)=""/19, 0x13) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lsetxattr(&(0x7f0000002000)='./file0\x00', &(0x7f0000004000-0x18)=@known='system.posix_acl_default\x00', &(0x7f0000003000)='/selftrustedselfsecuritysystemselinux}\x00', 0x27, 0x1) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000004000)={{0x2, 0x2, @multicast2=0xe0000002}, {0x306, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x32, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}, @syzn={0x73, 0x79, 0x7a, 0x0}}) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000000000)) ioperm(0x9db, 0x6, 0x80) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000005000)={0x52, 0xffffffff}, 0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000007000-0x7)="8828e08a375d94", 0x7) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000008000-0x20)={@generic="f8aa2576046978ecff6493874fcb8c28", @ifru_flags=0x4000}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000009000-0x1)='\x00') setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000002000)=0x2, 0x4) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$nfc_llcp(r0, 0x118, 0x3, &(0x7f0000009000)=""/72, 0x48) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000001000)) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f000000a000)) 2018/02/09 15:47:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f000059b000-0xc)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x2) fallocate(r0, 0x1, 0x889, 0x8001) mmap(&(0x7f00003f5000/0x2000)=nil, 0x2000, 0x0, 0x1011, r0, 0x0) creat(&(0x7f0000fba000-0x8)='./file0\x00', 0x8) lseek(r0, 0x0, 0x0) 2018/02/09 15:47:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000f0c000-0x1c)={&(0x7f0000de3000-0xc)={0x10}, 0xc, &(0x7f0000aa5000-0x10)={&(0x7f0000921000-0x12b0)={0x14, 0x80000000000002, 0x3, 0x800000001, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/09 15:47:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f00003e7000-0x8)=@fragment, 0x8) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f000067c000)=@fragment, 0x8) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000a23000-0xb)='/dev/hwrng\x00', 0x24000, 0x0) sendmsg$key(r1, &(0x7f0000c20000-0x38)={0x0, 0x0, &(0x7f0000599000)={&(0x7f000080c000)={0x2, 0xf, 0xff, 0x7, 0x5, 0x0, 0x3, 0x0, [@sadb_ident={0x2, 0xa, 0x3, 0x0, 0x1}, @sadb_x_nat_t_port={0x1, 0x0, 0x3}]}, 0x28}, 0x1}, 0x40000) 2018/02/09 15:47:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f000029c000-0x8)={0x5}, 0x8, 0x0) rt_sigprocmask(0x0, &(0x7f0000055000)={0xffb}, &(0x7f0000c5c000-0x8), 0x8) r1 = getpid() r2 = gettid() tkill(r2, 0xb) readv(r0, &(0x7f0000939000)=[{&(0x7f0000fc7000)=""/128, 0x80}], 0x1) prlimit64(0x0, 0xb, 0x0, 0x0) setpgid(r2, r1) tgkill(r1, r2, 0x1) [ 48.575082] binder: 7950:7986 ERROR: BC_REGISTER_LOOPER called without request [ 48.583835] binder_alloc: 7950: binder_alloc_buf, no vma [ 48.590190] binder: 7950:7965 transaction failed 29189/-3, size 0-0 line 3127 [ 48.611777] binder: undelivered TRANSACTION_ERROR: 29189 [ 48.617260] binder: undelivered TRANSACTION_COMPLETE [ 48.622337] binder: undelivered TRANSACTION_COMPLETE 2018/02/09 15:47:34 executing program 6: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000000d000-0xf)='/dev/sequencer\x00', 0x100, 0x0) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f000083b000), &(0x7f0000a09000)=0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r1, 0x0, 0x10, &(0x7f0000556000)="02000000020001001300be8c5ee18c88", 0x10) 2018/02/09 15:47:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000856000-0x10)={0x0}) futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0x4, &(0x7f0000ee0000-0x10)={r0}, &(0x7f0000048000), 0x0) futex(&(0x7f000000d000-0x4), 0x0, 0x0, &(0x7f000000d000), &(0x7f0000048000), 0x0) r1 = gettid() rt_sigsuspend(&(0x7f0000b33000), 0x8) socketpair$unix(0x1, 0x100000000020005, 0x0, &(0x7f00005a9000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setsig(r2, 0xa, 0x12) fcntl$setownex(r2, 0xf, &(0x7f00000ff000)={0x0, r1}) recvmsg(r3, &(0x7f000095d000-0x38)={&(0x7f0000894000-0x8)=@sco, 0x8, &(0x7f00000a5000-0x50)=[], 0x0, &(0x7f0000b30000)}, 0x0) dup2(r2, r3) clone(0x0, &(0x7f0000fd7000), &(0x7f0000fd6000-0x4), &(0x7f0000f70000-0x4), &(0x7f0000f7b000-0xf4)) tkill(r1, 0x15) 2018/02/09 15:47:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x7fffffff}, 0x8, 0x0) readv(r0, &(0x7f0000050000-0x20)=[{&(0x7f000004f000)=""/128, 0x80}], 0x1) r1 = getpgid(0x0) timer_create(0x3, &(0x7f000004c000)={0x0, 0x16, 0x0, @tid=r1}, &(0x7f0000d68000)) timer_settime(0x0, 0x1, &(0x7f000004a000)={{0x0, 0x989680}, {0x0, 0x7}}, &(0x7f000004b000-0x20)) 2018/02/09 15:47:34 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000555000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev}}}, &(0x7f0000000000)=0x3a, 0x80000) bind$unix(r0, &(0x7f0000a03000)=@file={0x1, './file0\x00'}, 0xa) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000001000-0x4)=0x0) getsockopt$sock_buf(r1, 0x1, 0x3b, &(0x7f0000001000-0x1000)=""/4096, &(0x7f0000001000-0x4)=0x1000) r3 = socket(0x5, 0x3, 0x1) r4 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000000000)={@generic="084f616b2052b7574a108fbd92da14c6", @ifru_map={0x7, 0x0, 0x6, 0x6, 0xfd81, 0x4}}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r4, 0x84, 0x70, &(0x7f0000000000)={0x0, @in6={{0xa, 0x3, 0x1, @empty, 0x6}}, [0xa3, 0xca, 0x7, 0x7, 0xdcd, 0xffe00000000000, 0x7, 0x5, 0x2, 0x8, 0x1, 0x2, 0x6, 0x80000000]}, &(0x7f0000002000-0x4)=0x108) setsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000001000-0x10)={r5, 0x6, 0x5}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) waitid(0x0, r2, &(0x7f0000002000), 0x8, &(0x7f0000003000-0x90)) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000004000-0x1)={0xfffffffffffffffb}, 0x1) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = syz_open_dev$sndtimer(&(0x7f0000004000)='/dev/snd/timer\x00', 0x0, 0x400000) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000002000-0x4), &(0x7f0000003000-0x4)=0x4) getpriority(0x0, r2) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000005000)={r5, 0x29}, &(0x7f0000005000)=0x8) ioctl$PPPOEIOCDFWD(r6, 0xb101, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000003000-0x2b8)={0xfffffffffffffc01, {{0x2, 0x1, @multicast1=0xe0000001}}, 0x0, 0x4, [{{0x2, 0x1, @multicast2=0xe0000002}}, {{0x2, 0x3, @rand_addr=0x6}}, {{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x10}}}, {{0x2, 0x1, @broadcast=0xffffffff}}]}, 0x2b8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r4, 0x8904, &(0x7f0000006000)) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstatfs(r4, &(0x7f0000008000-0x1000)=""/4096) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r0, &(0x7f0000009000-0x10)=@in={0x0, 0xffffffffffffffff, @loopback}, &(0x7f0000008000)=0x10, 0x80000) 2018/02/09 15:47:34 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000001000)='/dev/pktcdvd/control\x00', 0x200000, 0x0) ioctl$TCXONC(r0, 0x540a, 0x3) openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/ptmx\x00', 0x44000, 0x0) mmap(&(0x7f0000000000/0xd51000)=nil, 0xd51000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0x7, &(0x7f0000001000), &(0x7f0000000000)) memfd_create(&(0x7f0000b5c000-0x1)='\x00', 0x2) [ 48.649771] binder: undelivered transaction 25, process died. 2018/02/09 15:47:34 executing program 7: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000020000+0x1c8)='./file0\x00', 0xfffffffffffffffc) mount(&(0x7f0000023000-0xe)='./file0/file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f000001f000)='cpuset\x00', 0x0, &(0x7f0000005000)) creat(&(0x7f0000007000)='./file0/file0\x00', 0x4) 2018/02/09 15:47:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000772000)='./file0\x00', 0x40000, 0x41) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f0000bba000)={&(0x7f0000756000-0x8)=[0x9, 0x6], 0x2, 0x8, 0x6, 0xfffffffffffffffe, 0x7, 0x2, {0x5, 0x100, 0x80000001, 0x71b, 0xffff, 0x8, 0x2, 0x7, 0x7, 0x74c3, 0x0, 0x7fffffff, 0xc902, 0x6, "a9cfeaab4c42305026a2251f4b94445acb826a585466df9246ebc34e382ebc50"}}) rt_sigaction(0x7, &(0x7f000099b000-0x20)={0x42a1bb, {0x81}, 0x0, 0xfffffffffffffffe}, &(0x7f0000cd5000), 0x8, &(0x7f0000ace000)) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000472000), &(0x7f0000322000)=0x8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000401000-0xc)={0x0}, &(0x7f00003e2000-0x4)=0xc) get_robust_list(r1, &(0x7f0000da6000)=&(0x7f0000235000-0x18), &(0x7f0000619000)=0x18) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) ioctl$TUNSETPERSIST(r0, 0x400454cb, &(0x7f00000f1000-0x4)=0x4) syz_open_procfs(0x0, &(0x7f0000517000-0x44)="00806e0240246d04653d098a4335ddf8a409a4f9e24ead41295ef68da251a43f732a2d65e8330025dc66b9dbe36dd6a13bf8a10d80013223d174c0aea1c3f3147cc40006") 2018/02/09 15:47:34 executing program 3: mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000e7e000)='/dev/usbmon#\x00', 0x1, 0x20000) mmap(&(0x7f0000e7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstatfs(r0, &(0x7f0000e7f000-0xdb)=""/219) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000640000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f0000001000-0x8c)={0x3, 0x100000000, 0x5, 'queue1\x00', 0x26f}) ioctl$EVIOCGNAME(r1, 0x80404506, &(0x7f0000e7e000-0xff)=""/255) r2 = socket$inet6_udp(0xa, 0x2, 0x0) r3 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r3, &(0x7f000014d000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r2, {0x2, 0x2, @broadcast=0xffffffff}, 0x4, 0x800000000, 0x3}}, 0x2e) sendmsg$nl_crypto(r3, &(0x7f0000380000-0x38)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00002cf000-0x10)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3, "", []}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) 2018/02/09 15:47:34 executing program 6: mmap(&(0x7f0000001000/0x2c000)=nil, 0x2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f000002b000)='./file0\x00', 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000026000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f000002b000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000000000)={0xffffffff80000001, 0x8000, 0x2}) 2018/02/09 15:47:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000059a000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) 2018/02/09 15:47:34 executing program 5: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000000a000-0x11)='/dev/vga_arbiter\x00', 0x100000000201, 0x0) write$eventfd(r0, &(0x7f0000004000-0x8), 0xfeb1) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000016000)) 2018/02/09 15:47:34 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000011000)={&(0x7f000017f000/0x4000)=nil, 0x4000}) nanosleep(&(0x7f0000012000+0x1c7)={0x77359400}, &(0x7f0000003000-0x10)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000a02000-0x8)='/dev/autofs\x00', 0x300, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) munlock(&(0x7f0000f4d000/0x2000)=nil, 0x2000) 2018/02/09 15:47:34 executing program 1: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000ca8000-0x11)='/dev/vga_arbiter\x00', 0x800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000000+0x44a)={0x1000, 0x9, 0x7ff, {}, 0x9, 0xffffffff7fffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = fcntl$getown(r0, 0x9) r2 = syz_open_procfs(r1, &(0x7f000084a000-0x5)='task\x00') getdents64(r2, &(0x7f00008e7000-0x20)=""/32, 0x20) getdents(r2, &(0x7f0000001000)=""/24, 0x18) getsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f0000a2e000-0x4)=0x40, &(0x7f0000cd1000-0x4)=0x4) 2018/02/09 15:47:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x14, 0x80002, 0x8001) r1 = open(&(0x7f0000365000)='./file0\x00', 0x28042, 0x0) connect$inet6(r0, &(0x7f0000d3d000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) fallocate(r1, 0x0, 0x0, 0x9) readahead(r1, 0x0, 0x800) sendfile(r0, r1, &(0x7f0000e65000-0x8), 0x10001) 2018/02/09 15:47:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f00005f7000)="260000002200470105000700fa00000000000100002b1f00c0e9ff094a51f10101c0033500b0", 0x26) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000b4c000-0x4)=0x401, 0x2b3) sendto(r0, &(0x7f0000cff000-0x12)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmsg(r0, &(0x7f0000fa3000)={&(0x7f0000d0b000)=@ax25, 0x10, &(0x7f00002b3000)=[], 0x0, &(0x7f0000878000)}, 0x0) recvmsg(r0, &(0x7f0000f8f000-0x38)={&(0x7f00008ba000)=@hci, 0x6, &(0x7f00001f8000-0x40)=[], 0x0, &(0x7f0000d5f000-0x3e)=""/62, 0x3e}, 0x0) 2018/02/09 15:47:34 executing program 0: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open$dir(&(0x7f0000019000-0x8)='./file0\x00', 0x200, 0x11) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000018000)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000019000-0x8)={0x0}) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000018000)=[{r0, 0x2}, {r1, 0x8}, {r2, 0x5008}], 0x3, &(0x7f000000c000-0x10), &(0x7f0000019000-0x8)={0x6}, 0x8) r3 = syz_open_procfs(0x0, &(0x7f0000014000)='net/stat\x00') fstat(r3, &(0x7f000000f000)) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000011000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) [ 49.301443] FAULT_FLAG_ALLOW_RETRY missing 30 [ 49.301446] FAULT_FLAG_ALLOW_RETRY missing 30 [ 49.301457] CPU: 0 PID: 8075 Comm: syz-executor2 Not tainted 4.9.80-g20c8a00 #30 [ 49.301462] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 49.301474] ffff8801c95179a0 ffffffff81d94b69 ffff8801c9517c80 0000000000000000 [ 49.301484] ffff8801cbc2e410 ffff8801c9517b70 ffff8801cbc2e300 ffff8801c9517b98 [ 49.301493] ffffffff816624ba 00000000000065e3 ffff8801c917e8f0 ffff8801c917e8a0 [ 49.301495] Call Trace: [ 49.301509] [] dump_stack+0xc1/0x128 [ 49.301520] [] handle_userfault+0xa3a/0x1310 [ 49.301533] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 49.301542] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 49.301553] [] ? handle_mm_fault+0x117b/0x2530 [ 49.301560] [] ? handle_mm_fault+0x1fc3/0x2530 [ 49.301567] [] handle_mm_fault+0x1fd1/0x2530 [ 49.301575] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 49.301581] [] ? __pmd_alloc+0x410/0x410 [ 49.301591] [] __do_page_fault+0x5c2/0xd40 [ 49.301599] [] ? mm_fault_error+0x2c0/0x2c0 [ 49.301606] [] ? do_vfs_ioctl+0x458/0x1140 [ 49.301613] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 49.301621] [] do_page_fault+0x27/0x30 [ 49.301628] [] page_fault+0x28/0x30 [ 49.301636] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 49.301644] [] ? SyS_nanosleep+0x91/0x120 [ 49.301652] [] ? hrtimer_nanosleep+0x550/0x550 [ 49.301659] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 49.301666] [] entry_SYSCALL_64_fastpath+0x29/0xe8 [ 49.478815] CPU: 1 PID: 8062 Comm: syz-executor2 Not tainted 4.9.80-g20c8a00 #30 [ 49.486325] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 49.495646] ffff8801b7bc75d0 ffffffff81d94b69 ffff8801b7bc78b0 0000000000000000 [ 49.503612] ffff8801cbc2e410 ffff8801b7bc77a0 ffff8801cbc2e300 ffff8801b7bc77c8 [ 49.511576] ffffffff816624ba 00000000000065e3 ffff8801c967b8f0 ffff8801c967b8a0 [ 49.519535] Call Trace: [ 49.522094] [] dump_stack+0xc1/0x128 [ 49.527427] [] handle_userfault+0xa3a/0x1310 [ 49.533452] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 49.540433] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 49.546806] [] ? handle_mm_fault+0x117b/0x2530 [ 49.553003] [] ? handle_mm_fault+0x1fc3/0x2530 [ 49.559204] [] handle_mm_fault+0x1fd1/0x2530 [ 49.565231] [] ? __pmd_alloc+0x410/0x410 [ 49.570916] [] __do_page_fault+0x5c2/0xd40 [ 49.576767] [] ? mm_fault_error+0x2c0/0x2c0 [ 49.582705] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 49.589338] [] do_page_fault+0x27/0x30 [ 49.594842] [] page_fault+0x28/0x30 [ 49.600086] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 49.606895] [] ? userfaultfd_ioctl+0x8dc/0x24e0 [ 49.613183] [] ? drop_futex_key_refs.isra.11+0x63/0xd0 [ 49.620077] [] ? futex_wake+0x146/0x440 [ 49.625671] [] ? get_futex_key+0x1050/0x1050 [ 49.631695] [] ? userfaultfd_release+0x650/0x650 [ 49.638067] [] ? __lock_acquire+0x629/0x3640 [ 49.644094] [] ? __lock_acquire+0x629/0x3640 [ 49.650127] [] ? do_futex+0x3f8/0x15c0 [ 49.655633] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 49.662616] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 49.669421] [] ? userfaultfd_release+0x650/0x650 [ 49.675795] [] do_vfs_ioctl+0x1aa/0x1140 [ 49.681472] [] ? ioctl_preallocate+0x220/0x220 [ 49.687671] [] ? selinux_file_ioctl+0x355/0x530 [ 49.693958] [] ? selinux_capable+0x40/0x40 [ 49.699808] [] ? __fget+0x201/0x3a0 [ 49.705053] [] ? __fget+0x228/0x3a0 [ 49.710299] [] ? __fget+0x47/0x3a0 [ 49.715456] [] ? security_file_ioctl+0x89/0xb0 [ 49.721655] [] SyS_ioctl+0x8f/0xc0 [ 49.726813] [] entry_SYSCALL_64_fastpath+0x29/0xe8 [ 49.763352] FAULT_FLAG_ALLOW_RETRY missing 30 [ 49.767855] CPU: 0 PID: 8075 Comm: syz-executor2 Not tainted 4.9.80-g20c8a00 #30 [ 49.775359] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 49.784691] ffff8801c95179a0 ffffffff81d94b69 ffff8801c9517c80 0000000000000000 [ 49.792682] ffff8801cdb74890 ffff8801c9517b70 ffff8801cdb74780 ffff8801c9517b98 [ 49.800647] ffffffff816624ba 00000000000065e3 ffff8801c917e8f0 ffff8801c917e8a0 [ 49.808608] Call Trace: [ 49.811164] [] dump_stack+0xc1/0x128 [ 49.816502] [] handle_userfault+0xa3a/0x1310 [ 49.822536] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 49.829519] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 49.836330] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 49.842704] [] ? _raw_spin_unlock_irq+0x38/0x50 [ 49.848992] [] ? finish_task_switch+0x1ed/0x630 [ 49.855280] [] ? finish_task_switch+0x1c1/0x630 [ 49.861569] [] ? __schedule+0x64d/0x1ba0 [ 49.867250] [] ? handle_mm_fault+0x117b/0x2530 [ 49.873450] [] ? handle_mm_fault+0x1fc3/0x2530 [ 49.879648] [] handle_mm_fault+0x1fd1/0x2530 [ 49.885672] [] ? __pmd_alloc+0x410/0x410 [ 49.891355] [] __do_page_fault+0x5c2/0xd40 [ 49.897209] [] ? mm_fault_error+0x2c0/0x2c0 [ 49.903147] [] ? do_vfs_ioctl+0x458/0x1140 2018/02/09 15:47:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) r0 = open(&(0x7f0000245000-0xa)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000c88000)='./control\x00', 0x0) getdents64(r0, &(0x7f000059a000)=""/87, 0x57) getdents(r0, &(0x7f00007b5000)=""/32, 0xfffffffffffffe21) getsockopt$ax25_buf(r0, 0x101, 0xc9edd1fc1affa556, &(0x7f0000bea000)=""/216, &(0x7f00001a0000-0x4)=0xd8) truncate(&(0x7f0000150000)='./control\x00', 0xffffffffffff29d0) dup2(r0, r0) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000fca000-0x4)) 2018/02/09 15:47:35 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x0, 0x0, &(0x7f000042f000-0x10)={0x4, &(0x7f0000001000-0x20)=[{0x3, 0x80000000, 0xcf, 0x7}, {0x9, 0x9, 0x3, 0x3acc}, {0x401, 0x80000001, 0x8000, 0x9}, {0x3, 0x7, 0x6, 0x7}]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000002000-0xf)='/dev/sequencer\x00', 0x40000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f000092d000/0x4000)=nil, 0x4000}, 0x2}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r0, &(0x7f0000002000)={0x0, 0x0, &(0x7f0000003000-0x10)={&(0x7f0000001000)={0x2, 0x12, 0x400, 0x0, 0x37, 0x0, 0x4, 0x3, [@sadb_x_policy={0x8, 0x12, 0x4, 0x2, 0x0, 0x5, 0x8, {0x6, 0x33, 0x1, 0x4, 0x0, 0xd72, 0x0, @in6=@dev={0xfe, 0x80, [], 0x0, 0x10}, @in6=@local={0xfe, 0x80, [], 0x0, 0xaa}}}, @sadb_spirange={0x2, 0x10, 0x0, 0x2}, @sadb_x_kmaddress={0x8, 0x19, 0x0, @in6={0xa, 0x2, 0x8e, @dev={0xfe, 0x80, [], 0x0, 0x14}, 0xfffffffffffffff7}, @in6={0xa, 0x2, 0xffff, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x8}}, @sadb_x_sa2={0x2, 0x13, 0x10000, 0x0, 0x0, 0x3, 0x3}, @sadb_address={0x3, 0x17, 0x0, 0xa0, 0x0, @in={0x2, 0x0, @rand_addr=0x4}}, @sadb_x_filter={0x5, 0x1a, @in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x4}, @sadb_key={0x17, 0x8, 0x560, 0x0, "867808df60ba375d3e8f9e4768e336fa7d64d0d143f44c7048b0f83f72b26ea325fa33e5a47f84a7bed6948a3f76f6e50d77627571d2ac971f2c503f24e1c320f498df634ad61e0cc2fdca371b483aeaf4ea98ba887b759c15a226566a69a23e3ab49c8b9717c923ac7b263a5636514c66f04c2350393640f3415fc884bc0db6fd8b56b5baba677c5a2e8f58c098653fa0ffed4ec1cb63d8fb40fd32d8f394997491ffba2f2385e2d8a07401"}, @sadb_ident={0x2, 0x0, 0x200, 0x0, 0x3ff}]}, 0x1b8}, 0x1}, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$llc(r0, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000003000)=0x10) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000002000-0xa5)=""/165, &(0x7f0000000000)=0xa5) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000003000-0x20)={0x8, 0xfffffffffffff801, 0x8, 0x1, 0x8, 0x1, 0x9, 0x5, 0x0}, &(0x7f0000002000-0x4)=0x20) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000004000-0xc)={r1, 0x30, 0x30}, &(0x7f0000005000-0x4)=0xc) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000004000)={0x6, [0x1f, 0xfffffffffffffff8, 0x9, 0xfff, 0x6, 0x8]}, &(0x7f0000006000-0x4)=0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key(&(0x7f0000006000)='dns_resolver\x00', &(0x7f0000005000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000004000-0x6)="fd1031c088a8", 0x6, 0x0) keyctl$set_timeout(0xf, r2, 0x3ff) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000001000)=""/167, &(0x7f0000007000)=0xa7) socket$nl_route(0x10, 0x3, 0x0) prctl$void(0x20) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000002000)={0x8001, 0x800d, 0x64cb, 0x100000001, r1}, 0x10) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000008000)=0x5, 0x4) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000001000)=@assoc_value, &(0x7f0000006000)=0x8) 2018/02/09 15:47:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000315000-0x74)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb") mq_unlink(&(0x7f000095e000)='self\x00') open(&(0x7f0000e4d000)='./file0\x00', 0x2000000000c0, 0x0) mount(&(0x7f00001a5000-0xe)='./file0\x00', &(0x7f0000f8a000-0x8)='./file0\x00', &(0x7f000067b000)='\x00v\t', 0x1004, &(0x7f0000d86000-0x8f)) readv(r0, &(0x7f000005a000)=[{&(0x7f0000d1d000)=""/203, 0x52e}], 0x1) mount(&(0x7f000000a000)='.', &(0x7f000014e000)='./file0\x00', &(0x7f0000263000)='nsfs\x00', 0x24, &(0x7f0000d1d000-0x1)="d6") socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000d99000)) 2018/02/09 15:47:35 executing program 6: r0 = accept4$llc(0xffffffffffffff9c, &(0x7f0000814000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000bc0000-0x1)=0x10, 0x800) syncfs(r0) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) r2 = openat(0xffffffffffffffff, &(0x7f0000003000)='./file0\x00', 0x18000, 0x4) ioctl$sock_ipx_SIOCAIPXITFCRT(r2, 0x89e0, &(0x7f0000004000-0x4)=0xddb) connect$l2tp(r1, &(0x7f0000003000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x1, 0x15}}, 0x2e) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000007000-0x4), &(0x7f0000006000-0x4)=0xfffffffffffffdaa) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f0000003000)) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_buf(r2, 0x101, 0x19, &(0x7f0000005000)=""/89, &(0x7f0000003000)=0x59) 2018/02/09 15:47:35 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000001000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$lock(r0, 0x7, &(0x7f0000001000)={0x2, 0x2, 0x1000, 0x9, r1}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000003000-0x4), &(0x7f0000001000)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000002000), &(0x7f0000002000)=0x4) write$selinux_validatetrans(r0, &(0x7f00001c0000)={'system_u:object_r:ping_exec_t:s0', 0x20, 'system_u:object_r:devpts_t:s0', 0x20, 0x0, 0x0, 0x20, 'system_u:system_r:kernel_t:s0\x00'}, 0x60) 2018/02/09 15:47:35 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000013000)={0x0}, 0x80000) ioctl$KDADDIO(r1, 0x4b34, 0x7) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) userfaultfd(0x80800) rt_sigaction(0x0, &(0x7f0000013000), 0x0, 0x8, &(0x7f0000013000)) r2 = getgid() setgid(r2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/09 15:47:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000fff000-0x38)={&(0x7f000059d000-0xc)={0x10}, 0xc, &(0x7f0000f9c000-0x10)={&(0x7f0000e45000)=@updpolicy={0xb8, 0x19, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@broadcast=0xffffffff, @in=@dev={0xac, 0x14}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}}, []}, 0xb8}, 0x1}, 0x0) syz_open_dev$mice(&(0x7f00000f4000)='/dev/input/mice\x00', 0x0, 0x101800) 2018/02/09 15:47:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000b14000-0x8)='net/arp\x00') writev(r0, &(0x7f00002c1000-0x40)=[{&(0x7f0000f72000-0x2)='b', 0x1}], 0x1) [ 49.909001] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 49.915636] [] do_page_fault+0x27/0x30 [ 49.921145] [] page_fault+0x28/0x30 [ 49.926389] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 49.933196] [] ? SyS_nanosleep+0x91/0x120 [ 49.938961] [] ? hrtimer_nanosleep+0x550/0x550 [ 49.945161] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 49.951709] [] entry_SYSCALL_64_fastpath+0x29/0xe8 2018/02/09 15:47:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f00008be000), &(0x7f0000dc9000-0x40), &(0x7f0000678000), &(0x7f0000f2f000)={0x0, 0x7530}) utimensat(0xffffffffffffffff, &(0x7f0000868000-0x8)='./file0\x00', &(0x7f0000716000-0x20)={{0x0, r0}, {0x0, 0x2710}}, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f000045c000+0x64a)={0x0}) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f00008fe000)) 2018/02/09 15:47:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80000, 0x1000) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000bbd000)='/dev/pktcdvd/control\x00', 0xa000, 0x0) write$selinux_user(r1, &(0x7f0000a81000)={'system_u:object_r:unconfined_execmem_exec_t:s0', 0x20, 'sysadm_u\x00'}, 0x38) connect$inet6(r0, &(0x7f00004e1000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000847000), &(0x7f0000e65000-0x4)=0x4) 2018/02/09 15:47:35 executing program 6: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f000000f000)={0x0}) shutdown(r0, 0x0) r1 = socket$inet6(0x10, 0x3, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000011000-0xc)='/dev/rfkill\x00', 0x220600, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r2, 0xc058534b, &(0x7f0000005000)={0x4af, 0x80000000, 0x40, 0x5, 0x100, 0x8}) timer_create(0x3, &(0x7f000000c000)={0x0, 0x26, 0x3, @thr={&(0x7f000000d000)="ac73257f69c986b02017f90cbebe673de9492d079858edab8b374497d8d0bbd940fb8244670abda55c04718395dab403582464d62b9a0a99ab3ccf93663a6e81e5c13f02bb66cf97889c25b577a8a6e8a58c3785", &(0x7f000000f000-0x1000)="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"}}, &(0x7f000000f000)=0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000012000-0x10)={0x0, 0x0}) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_settime(r3, 0x1, &(0x7f0000012000-0x20)={{0x0, 0x989680}, {r4, r5+30000000}}, &(0x7f0000012000-0x20)) ioctl$KDENABIO(r2, 0x4b36) recvmsg(r1, &(0x7f0000001000)={&(0x7f000000d000-0x80)=@generic, 0x80, &(0x7f0000006000)=[], 0x0, &(0x7f0000010000-0x10)=""/16, 0x0, 0x7fffffff}, 0x0) sendmsg(r1, &(0x7f0000004000-0x38)={&(0x7f0000000000)=@nl=@proc={0x10}, 0xc, &(0x7f0000002000)=[{&(0x7f0000001000)="5500000018007fafb72d1cb2a4a280930206000000a84309772623692500090021000149bd50ca8a9848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000004000)=[]}, 0xfffffffffffffffc) 2018/02/09 15:47:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) accept$inet6(r0, &(0x7f000071a000)={0x0, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f000083f000)=0x1c) connect$inet6(r0, &(0x7f00003b7000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000a01000), 0x0, 0x0, &(0x7f0000682000-0x1c)={0xa, 0x2, 0x0, @dev={0xfe, 0x80}}, 0x1c) [ 49.982814] SELinux: unknown mount option [ 50.026405] SELinux: unknown mount option 2018/02/09 15:47:35 executing program 7: r0 = creat(&(0x7f0000d9b000-0x8)='./file0\x00', 0xc4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00001e8000)=@assoc_value, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000f2b000)='net/ip6_flowlabel\x00') ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f000044e000)) r2 = gettid() r3 = syz_open_procfs(r2, &(0x7f0000ada000)="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") sendfile(r3, r1, &(0x7f0000310000-0x8), 0x10001) setsockopt$inet_mreqsrc(r1, 0x0, 0x28, &(0x7f0000503000-0xc)={@remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, @multicast2=0xe0000002}, 0xc) 2018/02/09 15:47:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80800) ioctl$int_out(r0, 0x5460, &(0x7f00000a4000-0x8)) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000369000-0x8)) r1 = socket$inet6(0xa, 0x88000000002, 0x0) r2 = syz_open_dev$tun(&(0x7f0000900000-0xd)='/dev/net/tun\x00', 0x0, 0x40001) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000f94000)={@common='gre0\x00', @ifru_names=@generic="160000000000000005f524a266325d59"}) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000b96000-0x20)={@common="677265300000e400", @ifru_addrs={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}) 2018/02/09 15:47:35 executing program 2: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x0, 0x3f, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000003000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x1, 0x15}}, 0x2e) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x101200, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000007000)={@generic="7be6bac3a3189c1b01e6ba1ffc1046ef", @ifru_mtu=0x3}) pipe2(&(0x7f0000005000)={0x0}, 0x4000) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_FONT(r2, 0x4b60, &(0x7f0000001000-0x9d)=""/157) ioctl$TIOCSWINSZ(r2, 0x5414, &(0x7f0000006000)={0x10000, 0x1, 0x4, 0x9}) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000003000)) 2018/02/09 15:47:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000634000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000b83000)={{0x2, 0x40}, 'port0\x00', 0x40, 0x100040, 0x80000001, 0x100000001, 0x1, 0x9, 0x5, 0x0, 0x1, 0x3f}) clock_gettime(0x0, &(0x7f0000fd4000)={0x0}) futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0x4, &(0x7f0000ee0000-0x10)={r1}, &(0x7f0000048000), 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000de0000)='./file0\x00', 0x2c400, 0x12) ioctl$KDDISABIO(r2, 0x4b37) futex(&(0x7f000000d000-0x4), 0x3, 0x80000001, &(0x7f00006b9000-0xe), &(0x7f0000fd7000-0x4), 0x0) syz_open_dev$binder(&(0x7f00004c0000-0xd)='/dev/binder#\x00', 0x0, 0x800) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000c93000)=0x0) r4 = getpgid(r3) ptrace$getsig(0x4202, r4, 0x8, &(0x7f0000aa3000)) 2018/02/09 15:47:35 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000001000-0x8)='./file0\x00', 0x22000, 0x1) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000b05000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x400000000001, 0x0) setsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f000070b000)={0x0, 0x7530}, 0x10) r2 = dup(r1) getsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f0000f93000), &(0x7f00008c6000)=0x10) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000002000)={0x1, &(0x7f0000f99000-0x8)=[{0x2, 0x8, 0x300000, 0x9}]}, 0x10) 2018/02/09 15:47:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpid() write(0xffffffffffffffff, &(0x7f0000574000-0xc0)="240000001a0009ffeecd0300e9ff000001fff5006c03050000401d0000ab2af9161790cf", 0x24) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00001aa000)='/selinux/checkreqprot\x00', 0x400002, 0x0) 2018/02/09 15:47:35 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000b89000-0x4)=0x4, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f000044a000)={0x0}) ioctl$int_in(r0, 0x5473, &(0x7f0000384000-0x8)=0x10000) getsockopt$inet_buf(r1, 0x0, 0x20, &(0x7f0000e74000-0x7e)=""/126, &(0x7f0000e71000)=0x7e) r2 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r2, 0x1, 0x31, &(0x7f0000f65000), 0x2eadd899) connect$inet6(r2, &(0x7f00005b6000)={0xa, 0x0, 0x10001, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x1000000002}, 0x1c) bind$inet6(r2, &(0x7f0000302000-0x1c)={0xa, 0x3, 0x6, @empty, 0x1}, 0x1c) sendto$inet6(r2, &(0x7f00007a9000-0x1), 0x0, 0xfffffefffffffffe, &(0x7f0000070000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000a17000-0x8)=@assoc_value={0x0, 0x3ff}, &(0x7f0000585000-0x4)=0x8) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f000025d000)='/dev/rfkill\x00', 0x20000, 0x0) ioctl$TTUNGETFILTER(r3, 0x801054db, &(0x7f0000699000-0x70)=""/112) 2018/02/09 15:47:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x3, 0x100000000, &(0x7f000000f000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000001000-0x8)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000000)={{{@in6=@ipv4={[], [], @multicast1}, @in6=@mcast1}}, {{@in=@loopback}, 0x0, @in6=@empty}}, &(0x7f0000818000)=0xe8) 2018/02/09 15:47:35 executing program 6: mmap(&(0x7f0000000000/0xc23000)=nil, 0xc23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0xffffffffffffffff) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000004a000-0xc)={0x0}, &(0x7f0000c20000-0x4)=0xc) r2 = getpgid(r1) fcntl$setown(r0, 0x8, r2) fcntl$getownex(r0, 0x10, &(0x7f0000001000)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) ptrace(0x4206, r3) socketpair(0xb, 0x5, 0x1f, &(0x7f00008e7000-0x8)={0x0, 0x0}) mmap(&(0x7f0000c23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r4, &(0x7f0000c24000-0x10)=@ipx, &(0x7f0000705000)=0x10) 2018/02/09 15:47:35 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0x13, &(0x7f0000001000-0x4)=0x4000000000, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000002000-0x110)={0x3, {{0xa, 0x0, 0x6, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x5}}, 0x1, 0x1, [{{0xa, 0x3, 0x8, @loopback={0x0, 0x1}, 0x9}}]}, 0x110) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0xa580, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r2, 0x8907, &(0x7f0000000000)) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000002000-0x1)) 2018/02/09 15:47:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f00004fc000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000761000)={0x0, 0x0}) ioctl$sock_inet_SIOCGIFPFLAGS(r2, 0x8935, &(0x7f00007c1000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000f83000)={0x9, &(0x7f0000035000-0x48)=[{0xffff, 0x0, 0x9, 0x3f}, {0x6, 0x6, 0x4, 0x3}, {0x0, 0x6, 0x0, 0x2a6}, {0x100, 0x1, 0xfffffffffffffffc}, {0x2, 0x2, 0x1000, 0x6e9b}, {0x5, 0x9, 0x2, 0x101}, {0x3, 0x8001, 0x2}, {0x3f, 0x0, 0x100000000, 0x6}, {0x1, 0x80, 0x3, 0x1}]}, 0x10) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) getsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000234000-0x3a)=""/58, &(0x7f000093a000-0x4)=0x3a) r3 = dup(r0) setsockopt$sock_void(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r3, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x4c, 0x0, &(0x7f0000dd0000-0x4c)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48, 0x10, &(0x7f000091b000)=[@ptr={0x70742a85, 0x0, &(0x7f0000802000), 0x1}, @fda={0x66646185, 0xfffffffffffffffc}], &(0x7f0000788000-0x20)=[0x0, 0x28]}, 0x1000}}], 0x0, 0x0, &(0x7f0000009000)}) 2018/02/09 15:47:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00005d6000-0x8)='./file0\x00', 0x100) ioctl$KDADDIO(r0, 0x4b34, 0x252a) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000a8a000)='/proc/self/net/pfkey\x00', 0x2, 0x0) socketpair$inet(0x2, 0x80f, 0x3, &(0x7f000040d000)) fsync(r1) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000003000-0x1000)="24b38bffffffff54115223ef6cf758327575c041e002a8089496079b1b45009349041eca724fdec73fab9b04e4a4a5af1d03000000000500007faa62b9c0d263274f4a010c4f93ef85516b042511f32764171ba9bd278cbe360c22f184073fe215def02fe37161246323ee9c82c790add905b90a64adab9fef855d72abb637d460fc6fb5a9eec5535b119c9dfbde3f76323a5af634e4235a33d57e22", 0x9c) r2 = socket$inet_sctp(0x2, 0x2, 0x84) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0xfffffffffffffffe, @loopback={0x0, 0x1}}, {0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x1}}, 0x5c) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f000009c000-0xc)={0x0, 0x81}, &(0x7f000097b000)=0xc) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000d2e000-0xc)={r4, 0x5, 0x30}, 0xc) setsockopt$inet6_int(r3, 0x29, 0x40, &(0x7f0000001000+0xfde), 0x4) 2018/02/09 15:47:35 executing program 0: mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8400000000000802, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f0000fd9000-0x2)={0x6, 0xffffffff}) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000fda000-0xd)='/dev/usbmon#\x00', 0x9, 0x204080) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000fc2000-0x1c)=@in6={0xa, 0x2, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f0000fdc000)=[{&(0x7f0000fd9000-0x97)}, {&(0x7f0000fdc000-0x75)="a1", 0x1}], 0x2}, 0x0) 2018/02/09 15:47:35 executing program 5: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() unshare(0x28060400) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000000b000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f0000003000)=0x7, 0x3fb) exit(0x0) dup(r1) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f0000008000)) syz_open_procfs(r0, &(0x7f0000005000)='autogroup\x00') 2018/02/09 15:47:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000f8000-0x8)={0x0, 0x0}) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f0000cae000)={0x1, 0xfb, &(0x7f0000198000-0xfb)="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"}) mkdir(&(0x7f0000fb3000)='./file0\x00', 0x0) mount(&(0x7f0000213000-0x8)='./file0\x00', &(0x7f000078f000-0x8)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000654000-0x1)) llistxattr(&(0x7f00004ee000)='./file0\x00', &(0x7f0000512000-0xe2)=""/226, 0xe2) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000bef000)=0x7, 0x4) r2 = creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) lseek(r2, 0x0, 0x0) socket$nl_crypto(0x10, 0x3, 0x15) execveat(r0, &(0x7f0000b75000)='./file0/bus\x00', &(0x7f00000fd000)=[&(0x7f0000b27000)='\x00', &(0x7f0000bfc000-0x1)='\x00', &(0x7f00009b6000-0x18)=',-eth1selfselinuxvmnet0\x00', &(0x7f0000674000)='mqueue\x00'], &(0x7f00003a3000-0x40)=[&(0x7f0000d78000-0x7)='mqueue\x00', &(0x7f00001c3000-0x7)='mqueue\x00', &(0x7f0000ac5000-0x7)='wlan1&\x00', &(0x7f00003f0000-0x7)='mqueue\x00', &(0x7f00002bf000-0x7)='mqueue\x00', &(0x7f0000097000)='mqueue\x00', &(0x7f00008cf000-0x7)='mqueue\x00', &(0x7f00005fb000)='mqueue\x00'], 0x1800) 2018/02/09 15:47:35 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000011000)='/dev/sg#\x00', 0x3, 0x20000) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000013000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000000000)=r1) r2 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) sendmsg(r3, &(0x7f0000012000-0x38)={&(0x7f0000001000-0x10)=@nfc={0x27}, 0x10, &(0x7f0000011000)=[]}, 0x4000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) ioctl$UFFDIO_ZEROPAGE(r2, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/09 15:47:35 executing program 3: mmap(&(0x7f0000000000/0x423000)=nil, 0x423000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f0000008000)={&(0x7f000000c000-0x33c)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@empty, @in=@multicast2=0xe0000002}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x6c}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa}, [@algo_comp={0x48, 0x3, {{"6465666c61746500000000000000000000000000000000000000000000000000000000000000000000f1ffffff00"}}}]}, 0x138}, 0x1}, 0x0) socketpair(0x9, 0xf, 0x8, &(0x7f0000084000)={0x0}) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000117000-0x28)=[{0x6, 0x713}, {0x4, 0x8}, {0xf, 0x401}, {0x4, 0x5}, {0x3, 0x4}], 0x5) [ 50.203547] binder: 8165:8173 got transaction with invalid number of fds (-4) [ 50.212785] binder: 8165:8173 transaction failed 29201/-22, size 72-16 line 3269 [ 50.234853] syz-executor2: vmalloc: allocation failure: 17179344896 bytes, mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM) [ 50.252915] CPU: 1 PID: 8168 Comm: syz-executor2 Not tainted 4.9.80-g20c8a00 #30 [ 50.260324] check_preemption_disabled: 1 callbacks suppressed