79, 0x7a, 0x0, 0x0}, 0x1ff}) 2018/01/18 17:05:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockname$inet6(r0, &(0x7f0000524000)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000799000)=0x1c) pipe(&(0x7f00008a1000-0x8)={0x0, 0x0}) ioctl$VT_DISALLOCATE(r1, 0x5608) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000fda000)=@assoc_value={0x0, 0x200}, 0x8) prctl$seccomp(0x16, 0x1dcefebd64d72344, &(0x7f0000766000-0x10)={0x2, &(0x7f00003e4000)=[{0x1, 0x80000000, 0xb2, 0x5488}, {0x8001, 0x7fffffff, 0x200, 0x7ee}]}) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000ad8000-0x10)={0x1, 0x8, 0x9, 0x1, 0x0}, &(0x7f0000030000-0x4)=0x10) accept4$packet(0xffffffffffffffff, &(0x7f0000e20000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000099b000-0x4)=0x14, 0x80000) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f000033f000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4, r2}) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) fcntl$getown(r0, 0x9) 2018/01/18 17:05:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x8) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000d1000-0x10)="e513b5a378aa9141fbcd03ff00000cfc", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000994000-0x38)={0x0, 0x0, &(0x7f00004ce000)=[{&(0x7f00009cb000)="11b981c3293d1e6a", 0x8}], 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000152000-0x38)={0x0, 0x0, &(0x7f00009b7000-0x30)=[{&(0x7f000045b000)=""/49, 0x31}], 0x1, &(0x7f00003b9000-0x39)=""/57, 0x39, 0x0}, 0x0) 2018/01/18 17:05:46 executing program 3: 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) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000b2b000)='/selinux/checkreqprot\x00', 0x501000, 0x0) recvfrom$ipx(r1, &(0x7f0000fd8000-0xae)=""/174, 0xae, 0x2000, &(0x7f0000281000)={0x4, 0x2, 0xbf, "d9a972176a11", 0xc8, 0x0}, 0x10) r2 = request_key(&(0x7f00001d8000-0xa)='id_legacy\x00', &(0x7f000047f000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00006fd000)='cpuset)$\x00', 0x0) r3 = add_key(&(0x7f00003f8000)='asymmetric\x00', &(0x7f0000ba7000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000cdc000-0xfc)="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", 0xfc, 0xfffffffffffffff8) keyctl$reject(0x13, r2, 0x1, 0xfffffffffffffa53, r3) setsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000837000-0x2)=0x3, 0x2) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r4 = creat(&(0x7f000078e000-0x8)='./file0\x00', 0x0) ioctl$TIOCGPGRP(r4, 0x540f, &(0x7f00002e3000-0x4)=0x0) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000cac000+0x415)={0x0, 0x0, 0x0}, &(0x7f000054a000-0x4)=0xc) tgkill(r5, r6, 0x3d) write$sndseq(r4, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}], 0x30) getdents(r4, &(0x7f0000c70000-0x18)=""/24, 0x18) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) link(&(0x7f0000f3c000-0x8)='./file0\x00', &(0x7f00006b4000-0x10)='./control/file0\x00') syz_extract_tcp_res(&(0x7f0000d2a000)={0x0, 0x0}, 0x1000, 0xffff) setsockopt$inet6_MCAST_JOIN_GROUP(r4, 0x29, 0x2a, &(0x7f000092f000)={0x4e1, {{0xa, 0x1, 0x2e8704a9, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) mount(&(0x7f0000b65000-0x10)='./control\x00', &(0x7f00001f1000-0xa)='./control\x00', &(0x7f0000ab4000-0x6)='logfs\x00', 0x203400, &(0x7f0000122000+0x351)="") pivot_root(&(0x7f0000dec000-0xa)='./control\x00', &(0x7f0000bdd000-0xa)='./control\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setitimer(0x1, &(0x7f0000001000-0x20)={{0x100000000000, 0x2710}, {0x77359400, 0x0}}, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) utimensat(0xffffffffffffffff, &(0x7f0000e03000-0x10)='./control/file0\x00', &(0x7f00003e7000-0x10)={{0x0, 0x0}, {0x0, 0x2710}}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r4, 0xc0a85322, &(0x7f0000001000-0xb0)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/18 17:05:46 executing program 6: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000985000-0xb)='/dev/audio\x00', 0x4182, 0x0) ioctl$KDDISABIO(r0, 0x4b37) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000000)={0x0, 0xfffffffffffffff9}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000326000)={r1, 0xffffffffffffffff}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000bcf000)=@req3={0x100000000, 0x4, 0x1, 0x1ff, 0x4, 0x1, 0xfffffffffffffff8}, 0x1c) io_setup(0x8, &(0x7f0000c41000-0x8)=0x0) io_submit(r2, 0x7, &(0x7f0000849000-0x38)=[&(0x7f00005f3000)={0x0, 0x0, 0x0, 0x9, 0x6, r0, &(0x7f0000ac6000-0x66)="75a7877dffcb03ad31a81e0c7ec15c7b0106a8eb70641d3d7c6f261dd4cab1d2004b61d8d7d71dab51d0d8125a69e3be486e61b92031ddb8f4928c1e250a3cca457d4897efa2fb84ba7617e9d3de1640e593e7993fbda91c150338f1ee5cac87ef476ca00996", 0x66, 0x3, 0x0, 0x1, r0}, &(0x7f0000146000-0x40)={0x0, 0x0, 0x0, 0xb, 0x0, r0, &(0x7f0000e1f000)="b9733b2e8a5c4a0e493f1584b6", 0xd, 0xffff, 0x0, 0x1, r0}, &(0x7f0000a99000-0x40)={0x0, 0x0, 0x0, 0x7, 0x4, r0, &(0x7f0000c68000)="b95480c683219bd16ba104477e5bb382ffc79b198188fcfbbb6f445108965d8c4a0d1c64db4ebe86af4dff954d91b6f2bcc5464fea783a4e737ed849ba03b1240b876f1b5e81f14239d9b394ce546044e56edf117138c1c9a37563213dfe6189a1d8eed7b3678fee78436abb2ca4401452137e3a05fc11c390dffc9d1e4509e94a5e29fe5914402dcbbe3a14817a", 0x8e, 0x4000000000, 0x0, 0x1, r0}, &(0x7f0000ac8000)={0x0, 0x0, 0x0, 0x1, 0x945, r0, &(0x7f0000bb4000)="74a63c341aaca4313dd227b095f526ab3e99a820c6d214dc3db570aecc2e0c18f713d0c61f21974b1a5edad874ed0ba5b0717aa4b735dbcb62ee7178982a764f38f2ec5fc7d9fc2f7c7408792364aeb0ff9424b8b3aeafb9ca31b0b9edec3f12db800a386b7a22b70e78d2", 0x6b, 0x4, 0x0, 0x0, r0}, &(0x7f000027e000-0x40)={0x0, 0x0, 0x0, 0x7, 0x40, r0, &(0x7f0000fd7000)="678bcde60d4e0036b380e09548b5bcc6341b24bc053678a4de74b8c9f30c57657af9d627906c4727cbecabdc421adacb0e59d84a4f9eeaf7b1f43ff989ca017b7ef9dc6d1d0b9322a1228a7c6f026e62b9ef5491feb30813e7f0020ab18cc52d45c1f32e5b06a7ffb0b628aceb66947bb58abd070e6e4bec8786ff5386e76d90abcd6e177ece1020f2621a06eb5e0305688a87b2c963a3e4ea0c4f5d732d576c", 0xa0, 0xfffffffffffff001, 0x0, 0x1, r0}, &(0x7f0000d02000-0x40)={0x0, 0x0, 0x0, 0x1, 0x6, r0, &(0x7f0000364000-0x16)="55de455dc80912ca2e91c17809f0e3eb9a8504e1ce44", 0x16, 0xffffffffffffff24, 0x0, 0x0, r0}, &(0x7f00000e9000-0x40)={0x0, 0x0, 0x0, 0x3, 0x1, r0, &(0x7f0000b85000)="5cae1261e38f453fd20fa3e2843b413a35150e38de620586c5c04cb4d45761737f640c8edf6275b4466ce175dd845737b9f9a7f629899508254ae4ec7cada4b00440d9b479b5cc6d5a4666c696d3c52d11ec8a61ef54fb282d4493825c732bd571eac3fefdef0e6469917c43a6613a58019bc219fc0aa4020072ca9bf02d9cd813d2c1ec69a16e5d4d131cec552adbad782feab71745955546ecdde51e3f6d40dd579ec5e7b743d52c0aa400a6090a03aaaf42d22ad0d57a8ac5d2", 0xbb, 0x8000, 0x0, 0x0, r0}]) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f00008ce000)={{0x4, 0x1}, 'port1\x00', 0x26, 0x0, 0x0, 0x4, 0x7ff, 0x6, 0xff7, 0x0, 0x0, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000fcf000-0x9)='/dev/ppp\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000002000-0x26)={0x0, 0x0, ""}, &(0x7f0000002000)=0x8) ioctl$KVM_CREATE_DEVICE(r3, 0xc00caee0, &(0x7f000071c000)={0x3, r3, 0x1}) socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000001000)={r4, 0x0}, 0x8) ioctl$EVIOCGPROP(r3, 0xc004743e, &(0x7f0000001000)=""/246) ioctl$KVM_SET_CLOCK(r5, 0x4030ae7b, &(0x7f00001d4000-0x30)={0x80000000, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/18 17:05:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000ae0000-0x8)={0x0, 0x0}, 0x80000) ioctl$KVM_SET_SREGS(r1, 0x4138ae84, &(0x7f0000944000-0x138)={{0xf002, 0x4000, 0xf, 0x3, 0x9, 0x0, 0x0, 0x3, 0x4, 0xffffffffffffffff, 0x2, 0x3, 0x0}, {0x1000, 0x1000, 0xe, 0x1, 0x100000000, 0x80, 0x4, 0x8000, 0x1, 0x7, 0x4, 0x401, 0x0}, {0x2000, 0xd000, 0x8, 0x1, 0x100000000, 0x40, 0x3, 0x5, 0x7a000000, 0x5, 0x7, 0x3ff, 0x0}, {0x5000, 0x11f003, 0x3, 0x8, 0x100000000, 0x800, 0x7, 0xfffffffffffffff8, 0x3, 0x1, 0x5, 0x200, 0x0}, {0x14006, 0x4001, 0xb, 0x4, 0x800, 0x9, 0x88, 0x5, 0x2, 0x8a02, 0x7, 0xf1a, 0x0}, {0x3000, 0x1f004, 0xf, 0x80000001, 0x4, 0x0, 0xffff, 0x2, 0x6, 0x6, 0x0, 0x5, 0x0}, {0x0, 0x2000, 0xc, 0x9ce0, 0x1, 0x9, 0x0, 0x7, 0x652, 0x9f, 0x4, 0xff, 0x0}, {0x2000, 0x1f002, 0xf, 0x7, 0x1000, 0x368, 0xff, 0x3f3, 0x1, 0x200, 0x9dc, 0x1, 0x0}, {0x6000, 0x10000, [0x0, 0x0, 0x0]}, {0x0, 0x7000, [0x0, 0x0, 0x0]}, 0x1, 0x0, 0x6000, 0x80, 0x0, 0x8100, 0x0, [0xfffffffffffffff9, 0x6, 0x264e, 0xf6c]}) read(r0, &(0x7f0000c24000)=""/105, 0x69) 2018/01/18 17:05:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000002, 0x0) bind$inet6(r0, &(0x7f0000e97000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x5}, 0x1c) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f000072f000)="", 0x0, 0x0, &(0x7f00007dc000)={0x2, 0x2, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet6(r0, &(0x7f0000e39000-0x2e)=""/46, 0x2e, 0x2000, 0x0, 0x0) 2018/01/18 17:05:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCXONC(r0, 0x5420, 0xfffffffffffffffd) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000d6a000)=0x1f) msgget$private(0x0, 0x2) 2018/01/18 17:05:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000062f000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)="") ioctl$TUNSETNOCSUM(0xffffffffffffffff, 0x400454c8, &(0x7f00006de000)=0x0) chdir(&(0x7f0000f95000)='./file0\x00') r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x7fff) r1 = open(&(0x7f0000010000-0x6)='./bus\x00', 0x141042, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) symlinkat(&(0x7f0000040000)='./file0\x00', 0xffffffffffffffff, &(0x7f0000041000)='./file0\x00') mkdirat(0xffffffffffffffff, &(0x7f0000028000)='./control\x00', 0x0) renameat(0xffffffffffffffff, &(0x7f0000044000-0x8)='./file0\x00', 0xffffffffffffffff, &(0x7f0000046000-0x9)='./file1\x00') getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00000e4000-0x8)={0x0, 0x100000000000000}, &(0x7f0000235000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000e9f000-0x8)={r2, 0x6}, 0x8) renameat2(0xffffffffffffffff, &(0x7f0000048000-0xa)='./control\x00', 0xffffffffffffffff, &(0x7f0000011000)='./file1\x00', 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2, 0x11, r1, 0x0) readv(r0, &(0x7f000010e000)=[{&(0x7f0000001000)=""/171, 0xab}], 0x1) 2018/01/18 17:05:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f000036a000-0xb)='/dev/midi#\x00', 0x3, 0x20000) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000139000)=0x0, &(0x7f0000560000)=0x3) unshare(0x8000000) r1 = mq_open(&(0x7f0000000000)='*GPL[vmnet1@vmnet1{-vmnet@vboxnet0!vboxnet1+M\x00', 0x6e93ebbbcc0884ef, 0x0, &(0x7f0000665000-0x40)={0x0, 0x7, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_dccp_int(r0, 0x21, 0x5, &(0x7f0000bfb000-0x4)=0x0, &(0x7f000019b000-0x4)=0x4) sendto$unix(r0, &(0x7f0000002000)="1f6eda4422a412cfca8fe1a1d73a054c9c64d00759fa8266f85cc496fc0fc41ec8ac3f247614a39921218227adae1e01284933b1b320a371c908d0b83fb2059e2c1e9fb3ff1dd8012c136d6248e42a09457fa6bc87f7927a9a1b93c8f44b8c7b0484b2076c67ba9163d3eb78e01af83868ff13819a0b", 0x76, 0x4000004, &(0x7f0000990000-0xa)=@file={0x1, './file0\x00'}, 0xa) mq_timedreceive(r1, &(0x7f0000e5a000)=""/195, 0xc3, 0x0, &(0x7f0000cea000)={0x77359400, 0x0}) chmod(&(0x7f0000d3b000-0x8)='./file0\x00', 0x43) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000f49000-0x4)=0x0) 2018/01/18 17:05:46 executing program 0: r0 = semget(0x3, 0x3, 0x0) semctl$IPC_RMID(r0, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$user(&(0x7f0000f5e000)='user\x00', &(0x7f0000265000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f00004e5000-0x47)="3fee9748bbf42d09258b0a86dd55c7dddab0fb3f34d812d27e37a4ca91cfc3cfdf2e9f330d09d71618b69072e7a51a4a7db5904329f57da4f08b2427b2a33fc3525db6fded197b", 0x47, 0xfffffffffffffffc) keyctl$setperm(0x5, r1, 0x0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000944000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) connect$bt_rfcomm(r2, &(0x7f0000cc2000-0x9)={0x1f, {0x3, 0x6, 0x723, 0x9, 0x8, 0x81}, 0x2}, 0x9) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000752000)='/dev/vga_arbiter\x00', 0xa8100, 0x0) ioctl$PIO_FONT(r3, 0x4b61, &(0x7f00004db000-0xef)="c16aa6a669857ff9f5e15ce3f1684445fba0535daf8bc57f8f52d9275bd256e12097d99475f7d4bc1bca52e348b6aa61fbd7fdc934e18419b06d4a054ecfa1ab53bd4c7ae5c518957fb016e871b6304e536a4a77f7a58212878c75063e75d2026d8ab88182b8183166859e313d9a58aadd47b9c93ab73ed3b220aa4e731c21e8e216efb022200952f47c7cb96a734b2ad216b4bf85f720186051f10b1853f729e7aefc93e690b0f124edf257fc6d6239a44f0d988d1d6c3b680a03005bf885a6bbfea24dbab882ce020fcf971b3e09c4f11b2df028a54eed555858351fdc611ff4be8cf6d282214d1ab5cec2ac5477") ioctl$EVIOCGNAME(r3, 0x80404506, &(0x7f0000a3f000-0xf3)=""/243) 2018/01/18 17:05:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000e55000)='/dev/admmidi#\x00', 0x9, 0x2) getsockopt$inet6_int(r1, 0x29, 0xf9, &(0x7f0000ee8000-0x4)=0x0, &(0x7f0000122000)=0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x400000000004, &(0x7f000066e000)=0x0, 0x4) 2018/01/18 17:05:46 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000-0x16)='/selinux/checkreqprot\x00', 0x408000, 0x0) fcntl$setsig(r0, 0xa, 0x2c) mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x3, &(0x7f0000011000-0xc)={@loopback=0x7f000001, @local={0xac, 0x14, 0x0, 0xaa}, @multicast2=0xe0000002}, 0xc) mbind(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x0, &(0x7f000000d000-0x8)=0x0, 0x80, 0x0) 2018/01/18 17:05:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00001a7000-0xf)='net/icmp6\x00') preadv(0xffffffffffffffff, &(0x7f000030f000-0x40)=[], 0x0, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae67, &(0x7f000081b000-0x10)={0x1000, 0x0, 0x0}) getxattr(&(0x7f0000d15000-0x8)='./file0\x00', &(0x7f0000eb9000)=@known='com.apple.FinderInfo\x00', &(0x7f00001ab000)=""/198, 0xc6) ioctl$KVM_REGISTER_COALESCED_MMIO(r3, 0x4010ae67, &(0x7f00008d0000)={0x0, 0x1000, 0x0}) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r3, 0x4010ae67, &(0x7f0000000000)={0x0, 0x14000, 0x0}) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_REGISTER_COALESCED_MMIO(r3, 0x4010ae67, &(0x7f0000d77000-0x10)={0x7000, 0x10000, 0x0}) r5 = openat$hwrng(0xffffffffffffff9c, &(0x7f00009c8000-0xb)='/dev/hwrng\x00', 0x1fd, 0x0) getpeername$inet6(r1, &(0x7f0000ada000)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000591000-0x4)=0x1c) setsockopt$inet6_dccp_int(r5, 0x21, 0x4, &(0x7f0000269000)=0x3, 0x4) ioctl$sock_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f00004f5000)=0x0) r6 = gettid() ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r1, 0x8008ae9d, &(0x7f00005dd000-0xbb)=""/187) sched_getscheduler(r6) setns(r0, 0x8000001) fchmod(0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(0xffffffffffffffff, 0x400443c8, &(0x7f0000fcb000)={0xffffffffffffffff, 0xfd3a}) sync_file_range(r1, 0x7f, 0x2, 0x5) dup2(r2, r5) ioctl$PERF_EVENT_IOC_ID(r1, 0x80082407, &(0x7f00008c5000)=0x0) ioctl$KVM_SMI(r4, 0xaeb7) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/01/18 17:05:46 executing program 2: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000b0b000-0xc)='/dev/rfkill\x00', 0x1, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000d97000)={0xc1bb, 0x401, 0x5, 0x400, 0x0, 0x6, 0xffff}, 0xc) mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000010000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x20000000080000) vmsplice(r1, &(0x7f0000003000-0x20)=[{&(0x7f0000002000-0x1)="e1", 0x1}], 0x1, 0x0) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000003000-0xc)='/dev/autofs\x00', 0x200000, 0x0) close(r2) ioctl$KDSETKEYCODE(r3, 0x4b4d, &(0x7f0000006000)={0x1, 0x9}) ioctl$PPPIOCGCHAN(r2, 0x80047437, &(0x7f0000012000-0x4)=0x0) 2018/01/18 17:05:46 executing program 3: r0 = socket(0x0, 0x40000000000002, 0x80000001) setsockopt(r0, 0x10f, 0x0, &(0x7f0000a94000)="", 0x0) 2018/01/18 17:05:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x4}, &(0x7f0000048000)=0x0, 0x1ff) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000d8d000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f0000b7e000-0x10)={0x0, 0x0}, &(0x7f0000048000)=0x0, 0x0) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) exit(0x0) 2018/01/18 17:05:46 executing program 6: pipe2(&(0x7f000006e000+0x9fe)={0x0, 0x0}, 0x800) socketpair(0x4, 0x2, 0xe0f1, &(0x7f0000069000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000000000)=0x14) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x8, 0x100) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f0000001000-0x68)={0x100, 0xfff, 0x81, {0x0, 0x0}, 0xffffffffffffff81, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000f2d000-0xb)='/dev/audio\x00', 0x80, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r2, 0xc08c5334, &(0x7f00001be000-0x8c)={0xeacc, 0x3ff, 0xe5b, 'queue0\x00', 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r2, 0xc10c5541, &(0x7f00008f0000-0x10c)={0x10000005, 0x8, 0x7fb, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7ff, 0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_netrom_TIOCINQ(r2, 0x541b, &(0x7f000006f000)=0x0) syz_emit_ethernet(0x2ce, &(0x7f00000f3000-0xf5)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "520500", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) 2018/01/18 17:05:46 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x8000000002902) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa, 0x0, 0x0}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000003000)={0x0, 0x0}) r2 = memfd_create(&(0x7f0000002000)="6d696d655f747970655e5c76626f780565743028255b73656375726974796370757365742d262727a0255b7070703000", 0x0) pwritev(r2, &(0x7f0000000000)=[{&(0x7f0000012000)="02", 0x1}], 0x1, 0x0) close(r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGSKNS(r2, 0x894c, &(0x7f0000002000-0x4)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX7(r2, 0x541c, &(0x7f0000001000+0x32)={0x7, 0x6}) 2018/01/18 17:05:46 executing program 0: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000669000)='/dev/mixer\x00', 0x400080, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f0000000000)={{0x0, 0x2, 0x2d, 0x1, 0x0}, 0x3, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000001000)={{0x3, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000605000-0x4)=0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x80e85411, &(0x7f000001d000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00000ae000)={0x0, 0x7c, "f59aeb1fa5b28ff512dda4aa770a37aaf96b6ed1dc2c928fdb5e0409a00ae5a82058fa94e38b34d836d5cd9bf1aeeabbf6e1657f619c77e9b6680abf70314e36f3bf274c61f37ec24a686643a0264674ed9ccd05e9fee402efbbb0927c46ca6177e1458e49c600470084ff15f06a0fdf7720e43801da2ea7b5301c4d"}, &(0x7f0000307000)=0x84) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000bdf000-0x8)={r2, 0x3}, &(0x7f0000b50000-0x4)=0x8) 2018/01/18 17:05:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000071000)='/selinux/mls\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f0000672000-0x4)=0x0) r2 = syz_open_dev$adsp(&(0x7f0000dd7000-0xb)='/dev/adsp#\x00', 0x3ff, 0x298200) ioctl$KVM_GET_FPU(r2, 0x81a0ae8c, &(0x7f0000c73000+0xb93)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4f000-0x4)=0x0, 0x4) 2018/01/18 17:05:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000aed000)="", &(0x7f00002dc000)=0x0, &(0x7f000045e000)=0x0, &(0x7f0000e31000-0x1)="") clone(0x0, &(0x7f0000003000)="", &(0x7f0000a26000-0x4)=0x0, &(0x7f000039f000)=0x0, &(0x7f0000544000-0x1c)="") read(r0, &(0x7f0000d0f000)=""/105, 0x69) prctl$setmm(0x23, 0x7, &(0x7f00004da000/0x1000)=nil) r1 = mq_open(&(0x7f00001ad000)='*trusted-{(GPL)!-\x00', 0x1, 0xa0, &(0x7f00008d6000)={0xff, 0x6, 0x5, 0x81, 0xfffffffffffff800, 0x9, 0x664c, 0xfff}) mq_notify(r1, &(0x7f000070b000-0x60)={0x0, 0x2a, 0x0, @thr={&(0x7f00004e7000)="3686599dfb6c5ee7258396666df4b2a1a785063921aa7d6d6328b6b518cbdf6b674bc36ef6fc2ee12c7a90bfb7b1719ff1baca255c4db1910f3294089c76ce932db5d770a43e82c3a74c363084706a531954ed3282e5df4967fd9779d71ebff1c64375fd2bddc288ad88732bbc100a9e5749351e5718411a8469941e8cc2533dff3ab2", &(0x7f0000dde000)="e22a90e63c0f221e70a214bed6c7b3a9df07d3a098d60495b6379122c9f920f540a92910b8292f982db6da2973001964cc44441bccde48e02c6dd7f380b370a87d9d91f16459532b9cbc55efb9ca9f2606b7d5eed30838a51b981f505fd53ea278d9ee3ca7d6af4da7ec8175d7d39032ca3a7dc72edc6b9bef793f8b664061c613ffb50deee3130c514edd121fd26ff46558124910f6c70bcfb2d5d0d1981c9d45982c1890d261abc7eaf74cea415841c287038277a0ea4c34d47b05a309d8f9c235df92ce3686b7b2183cc1b979cd08d306a72f095f4e639a71a01f69b4e3ef4099e322fa20cca75d340301e8a03aafe6ae253f58d8cb9fcc"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/18 17:05:46 executing program 6: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80006, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet(r0, &(0x7f0000008000)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000000f000)=0x10, 0x80000) mremap(&(0x7f000000d000/0x2000)=nil, 0xfffffffffffffe74, 0x1000, 0x3, &(0x7f0000007000/0x1000)=nil) munlock(&(0x7f000000a000/0x2000)=nil, 0x2000) remap_file_pages(&(0x7f0000003000/0x9000)=nil, 0x9000, 0x0, 0x0, 0x0) 2018/01/18 17:05:46 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000435000)={&(0x7f0000000000)=@un=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000001000-0x10)=[{&(0x7f000010d000-0x3)="94f95a", 0x3}], 0x1, 0x0, 0x0, 0x80}, 0x20000000) mmap(&(0x7f0000000000/0xacf000)=nil, 0xacf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x14, 0x0, 0x4) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f000065c000-0x4)=0x0) mmap(&(0x7f0000acf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ad0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000ad1000-0x11)='/dev/qat_adf_ctl\x00', 0x200, 0x0) mmap(&(0x7f0000ad0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_GETSTATE(r4, 0x5603, &(0x7f0000ad0000)={0x3, 0x102b, 0x3}) mmap(&(0x7f0000ad0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000ad1000-0x4)=r3) connect(r2, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x32) socket$inet6_sctp(0xa, 0x1, 0x84) 2018/01/18 17:05:46 executing program 7: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000c000-0x6)='./control\x00', &(0x7f000000b000-0x6)='./bus\x00') mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000008000)='./file0\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000010000-0x6)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat2(r1, &(0x7f0000017000)='./file0\x00', r1, &(0x7f0000019000-0xd)='./bus/control\x00', 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_CLOCK(r0, 0x8030ae7c, &(0x7f000001a000-0x30)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/18 17:05:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000733000)='/dev/ashmem\x00', 0xfffffffffffffffb, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x80000000a) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000061c000)='/dev/ptmx\x00', 0x4000, 0x0) ioctl$KDGKBLED(r1, 0x4b64, &(0x7f0000b6d000)=0x0) mmap(&(0x7f0000447000/0x4000)=nil, 0x4000, 0x0, 0x13, r0, 0x0) 2018/01/18 17:05:47 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/dev/sequencer2\x00', 0x100, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f000022f000-0x50)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000001000-0x10)={0x100000001, 0x1ff, 0x957, 0x90}, 0x10) 2018/01/18 17:05:47 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000013000)={0xaa, 0x0, 0x0}) 2018/01/18 17:05:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = accept$alg(r0, 0x0, 0x0) write$eventfd(r1, &(0x7f00004ae000-0x8)=0x0, 0x3c0) 2018/01/18 17:05:47 executing program 7: mmap(&(0x7f0000000000/0xef8000)=nil, 0xef8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x1000000000000011, 0xfffffffffffffffe) r2 = dup2(r0, r1) r3 = dup3(r1, r0, 0x0) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f000001e000-0x4)=0x1000007fd, 0x4) setsockopt$sock_int(r3, 0x1, 0x1d, &(0x7f0000aa6000-0x4)=0x6, 0x4) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_VOICE(r3, 0x112, 0xb, &(0x7f0000ef8000)=0x5, 0x2) mmap(&(0x7f0000ef9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstatfs(r0, &(0x7f0000efb000-0x90)=""/144) mmap(&(0x7f0000ef9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r3, 0x80045500, &(0x7f0000efb000-0x4e)=""/78) mmap(&(0x7f0000ef9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r1, &(0x7f0000851000-0x50)=[{&(0x7f0000efb000-0x64)=""/100, 0x64}, {&(0x7f0000efa000-0xc)=""/12, 0xc}, {&(0x7f0000d3a000)=""/140, 0x8c}, {&(0x7f0000ef9000)=""/21, 0x15}, {&(0x7f0000164000-0xca)=""/202, 0xca}], 0x5) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS0(r2, 0x401845c0, &(0x7f0000ef9000-0x18)={0x415, 0x0, 0x5c2, 0xa2f0, 0x6, 0x6}) sendto$inet(r3, &(0x7f0000c14000)="", 0x0, 0x0, &(0x7f0000ef0000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$KDSIGACCEPT(r3, 0x4b4e, 0x23) fallocate(r1, 0x0, 0x100000001, 0xaad) recvmsg(r3, &(0x7f0000ef7000-0x38)={0x0, 0x0, &(0x7f0000ef5000-0x40)=[], 0x0, &(0x7f00006c0000)=""/0, 0x0, 0x0}, 0x8002022) mmap(&(0x7f0000efb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_mempolicy(&(0x7f0000efc000-0x4)=0x0, &(0x7f0000ca4000)=0x0, 0x2, &(0x7f0000477000/0x2000)=nil, 0x2) [ 190.224411] QAT: Invalid ioctl 2018/01/18 17:05:47 executing program 0: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000005000-0x12)='/dev/snd/pcmC#D#c\x00', 0x1ffff, 0x4) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000006000)='tls\x00', 0x18b5189a4553ac67) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$amidi(&(0x7f000000e000-0xc)='/dev/amidi#\x00', 0xffffffffd826b832, 0x0) ioctl(r0, 0xc0884113, &(0x7f000000d000-0x2)="") signalfd4(r0, &(0x7f0000001000-0x8)={0x8}, 0x8, 0x80800) 2018/01/18 17:05:47 executing program 2: r0 = socket$can_bcm(0x1d, 0x2, 0x2) accept4(r0, &(0x7f0000001000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f0000000000)=0x6, 0x800) r1 = syz_open_dev$audion(&(0x7f000020d000)='/dev/audio#\x00', 0x1, 0x100) ioctl$EVIOCGABS20(r1, 0x80184560, &(0x7f00002a9000)=""/231) [ 190.256328] QAT: Invalid ioctl 2018/01/18 17:05:47 executing program 7: mmap(&(0x7f0000000000/0x51000)=nil, 0x51000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000051000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000052000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000053000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000052000-0x18)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = memfd_create(&(0x7f0000022000-0x30)='ppp1\x00', 0x0) pwritev(r1, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) ioctl$ASHMEM_PURGE_ALL_CACHES(r1, 0x770a, 0x0) mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f0000054000-0x8)=0x0) close(r0) 2018/01/18 17:05:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semget$private(0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xacc000)=nil, 0xacc000, 0x0, 0x10, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000002000)='/dev/net/tun\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) time(&(0x7f0000000000)=0x0) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000000000)=0x0) 2018/01/18 17:05:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000c03000)=[], 0x0) connect$inet(r0, &(0x7f00005e5000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00001be000)={0x0, 0x0, ""}, &(0x7f0000648000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000f1e000-0xa0)={r1, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000030b000)=0xfe9b) 2018/01/18 17:05:47 executing program 4: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000348000-0x9)='/dev/rtc\x00', 0x240, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00006a6000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f00006cc000-0xbe)=""/190) r1 = add_key$user(&(0x7f00009e4000)='user\x00', &(0x7f0000528000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000dae000)='dU', 0xffffff0a, 0xfffffffffffffffd) keyctl$assume_authority(0x10, r1) sendmsg(r0, &(0x7f00005ac000)={&(0x7f00002cb000)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x1, 0x4, 0x4, 0x2, {0xa, 0x0, 0x4, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, 0x9ba}}}, 0x3a, &(0x7f0000ea2000-0x20)=[{&(0x7f00000b5000)="342697d489d722cdc0248e7fb452109a86e2424b2a12b706ff83a08aa8cfcd1cb4c4d9811743ef9358727813af6e6fb5f02b6acbd9b9ef8630b4e4e7be0248230fd7e5b983a20336c1663a833b6e97a4ff683654c18a5727d4fb118c2f7d22ce1551972e97a9fd6ac41b059422ea7a5dfc23f7761a3daf389c45e12e59bdf06c78d67c7fb79757f3c6dc692356b6931011ee0d764ed77fb4f09758ae3e3d91578cdc41", 0xa3}, {&(0x7f00008d6000-0x41)="f4c84d4b8e8e9b9619fe412ecae627025e7961fd70679c41cc3c3c07cfbaa3b26954a8187395104095e8c8185ebdf3bfc0b6a0c220b2e5141ef61fba413dad9b92", 0x41}], 0x2, &(0x7f0000c70000-0x90)=[{0x90, 0x117, 0x3, "c0b2c0ed5f89186825b5428704bd4889f3880bfa2b450f79ee5ca39cc23b2ff37f3888d28081161685c042091f06cc134a85c457ba6a9c5302992a63b0eefc299280555ad640743d61c42e069335546d22ca6542fd592a80426cc9aa75547d08142deb9030d3d15a01c869612d65d7b99cd6b2cc5b6b0fb7788f8c0b"}], 0x90, 0x4004811}, 0x20000001) keyctl$revoke(0x3, r1) setsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f0000d51000)={0x0, 0x2710}, 0x10) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000b13000-0x4)=0x7fff) 2018/01/18 17:05:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000dee000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000de2000-0x1)="", 0xfffffffffffffd43, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom(r0, &(0x7f0000f45000-0x65)=""/101, 0xffffffffffffff7b, 0x0, 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000191000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002ba000-0x4)=0xe8) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000909000)={r1, @remote={0xac, 0x14, 0x0, 0xbb}, @rand_addr=0x2}, 0xc) r2 = syz_open_dev$sndpcmp(&(0x7f0000f17000-0x12)='/dev/snd/pcmC#D#p\x00', 0x9, 0x401) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f000096e000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_CLOSE(r2, 0x40086409, &(0x7f000005d000)={r3, 0x0}) 2018/01/18 17:05:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty={[0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = msgget$private(0x0, 0x60) msgctl$IPC_RMID(r2, 0x0) 2018/01/18 17:05:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000a89000-0x4)=0x0) ptrace$pokeuser(0x6, r1, 0x4, 0x9) ioctl$int_in(r0, 0x5421, &(0x7f0000981000)=0x1) sendto$inet(r0, &(0x7f000038d000)="74e5", 0x2, 0x0, &(0x7f000077f000)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f0000663000)={&(0x7f00000a8000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000239000-0x80)=[{&(0x7f0000e22000)=""/240, 0xfffffceb}], 0x1, 0x0, 0x0, 0x0}, 0x0) recvfrom$unix(r0, &(0x7f00008e5000-0x1000)=""/4096, 0x1000, 0x0, &(0x7f0000b51000)=@file={0x0, './file0\x00'}, 0xa) 2018/01/18 17:05:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r0, 0x7) r1 = accept$inet(r0, &(0x7f0000f17000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000895000-0x4)=0xfffffffffffffe28) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000da4000-0xc)='/dev/rfkill\x00', 0x80000, 0x0) r3 = getpid() r4 = getuid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000d21000+0x5e9)={0x0, 0x0, 0x0}, &(0x7f00009d4000-0x4)=0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000114000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000f63000-0x4)=0xc) r7 = geteuid() getgroups(0x6, &(0x7f0000cb8000)=[0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0]) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000c74000-0xe8)={{{@in=@broadcast=0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000077d000)=0xe8) lstat(&(0x7f0000309000-0x8)='./file0\x00', &(0x7f00006e5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000dfc000-0x4)=0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000bf4000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000b0000)=0xe8) lstat(&(0x7f000030d000-0x8)='./file0\x00', &(0x7f0000ea9000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000679000)=0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00006b6000)={0x0, 0x0, 0x0}, &(0x7f0000db7000)=0xc) stat(&(0x7f0000968000)='./file0\x00', &(0x7f0000adc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f000080a000)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00005aa000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000062000-0x4)=0xe8) fstat(r0, &(0x7f0000a42000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r20 = getpid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000080f000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000439000)=0xc) getgroups(0x6, &(0x7f0000132000)=[0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000522000-0x4)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000754000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000631000)=0xe8) lstat(&(0x7f000096a000-0x8)='./file0\x00', &(0x7f000027f000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r1, 0x10, &(0x7f00000af000-0x8)={0x0, 0x0}) fstat(r1, &(0x7f000041b000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f00007fa000)='./file0\x00', &(0x7f0000cba000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000a9f000-0x8)={0x0, 0x0}) stat(&(0x7f0000871000)='./file0\x00', &(0x7f0000372000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r1, &(0x7f00003fd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000e94000)=0x0) stat(&(0x7f00006a1000-0x8)='./file0\x00', &(0x7f00005e6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x5, &(0x7f0000e5b000-0x14)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) r35 = fcntl$getown(r0, 0x9) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000482000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007cb000-0x4)=0xe8) getgroups(0x2, &(0x7f000087a000)=[0x0, 0xffffffffffffffff]) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000148000)={0x0, 0x0, 0x0}, &(0x7f0000840000-0x4)=0xc) lstat(&(0x7f0000df4000)='./file0\x00', &(0x7f000047c000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r1, &(0x7f0000812000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r41 = getpgrp(0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f000008d000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000547000-0x4)=0xe8) getresgid(&(0x7f0000c76000)=0x0, &(0x7f0000f96000)=0x0, &(0x7f0000452000)=0x0) fcntl$getownex(r0, 0x10, &(0x7f0000dda000-0x8)={0x0, 0x0}) stat(&(0x7f00006e2000-0x8)='./file0\x00', &(0x7f0000709000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r1, &(0x7f0000711000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r47 = getpid() getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000248000)={{{@in=@loopback=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000bc3000)=0xe8) getgroups(0x2, &(0x7f0000a42000-0x8)=[0x0, 0xffffffffffffffff]) r50 = fcntl$getown(r0, 0x9) r51 = getuid() fstat(r0, &(0x7f0000d19000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r2, &(0x7f0000b79000-0x1f8)=[{&(0x7f0000446000)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000490000-0x40)=[{&(0x7f00006cd000-0x94)="38851cd1941800697979d0478da8598f730fcb47a87ca92e4fbc8626e09509fd2297b1a9b54695bd8c165c4fc63f947a134459103dce76e0f2bd97192a46edd674b7ea2344aecdc5e56176465884bcf47a22fdc3b65751374c255256b1f48343ff38e00ad9c7a490964312733a7a626dc59774f4ab3d0909d6272a42603418bf10ef930f51ddec22b6af5375e94b82697e9956c7", 0x94}, {&(0x7f000036b000)="9819235e2b2820dd2491edae31a4dde210824f03ebdc5184e912035050c8405297ab1c082dad15e1e5590c16cd16dacb178f61a74252c91b854fa08faa90aaa13b699ed3d08672e52b87f9f54dd055c0a121669dfb15b45fb37d8bb0725156bfb7a019d57ee7c2cb0cb330abe16e19a722", 0x71}, {&(0x7f000089b000)="05a54ad39307921bf35ba25fea31dc579587d2d0a5936dbaec005423804b42b93feb5469060aa96d00f1e95661f7dd7176b4be395708f3c8752e4ada186f05105689c4e70c29aea78d3b154f45c7cd150bc253b6b3932afcc63d9c06a253", 0x5e}, {&(0x7f0000137000)="", 0x0}], 0x4, &(0x7f00008a8000-0xd0)=[@rights={0x10, 0x1, 0x1, []}, @rights={0x38, 0x1, 0x1, [r0, r0, r1, r1, r1, r1, r1, r1, r0]}, @rights={0x38, 0x1, 0x1, [r1, r1, r1, r1, r0, r1, r1, r1, r0]}, @rights={0x20, 0x1, 0x1, [r1, r1, r1, r1]}, @rights={0x30, 0x1, 0x1, [r1, r0, r0, r0, r1, r0, r1, r0]}], 0xd0, 0x0}, {&(0x7f00007f4000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f000026a000-0x20)=[{&(0x7f0000711000)="", 0x0}, {&(0x7f0000ae9000)="84896390dc6e2a14e537861d4b0d6b3009bc4dd8d7de103b5baab7ea10daaf37694b716db94b69b0dd629c921eec6e2e692812e9af42c0a2734942222a2d4f45fb73446c9fedbc038565c34fc2d222367bb2f574da09d5b3591c23b362f4c1ece45bf00f8ac015cb", 0x68}], 0x2, 0x0, 0x0, 0x4000000}, {&(0x7f0000fcc000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000e58000)=[{&(0x7f0000ff0000-0xe8)="c5f0be043e95725a59000c9328215e83a2f89e574124d609fb325dc27ab94d637d9cac5075f9a274326478956f89406836918e5b2b16bee8b3571466267b550c493e437d1ed076b4efb8d8261c29c805691d879fe430321b0b000256ebb2c702bd1edadfd77b99bb7831e2d81a80d9db0c36f15fa0cf076e95f0e11d6989919a712acb154ea71a942458b605080fb843eb34eaee08fce6a41d45a1d22ff8b66530c95b31dd2afd68cbbe6d008899fb9329b223469cf557cc4eb900a5a2ef29c909765b163ef4ce084ed6708a240d39b98ef7884d3d5ff1ef8e4cae150f658a2b70f5060124dba062", 0xe8}, {&(0x7f0000a43000-0xe4)="55845a5fe7fa1050c3074bc53d64f99f27b4460a5920be99ae02a33a88e8cb2c3e9339afa71d09e4e046ee6192288683c4be6ed3d4f6ecc8f7a7ae8e9f18ae7b0e71e3c8df658f614d0b7b3d0de695607296c92e6e00d2e0d5f83fbb4bdcdb54c62f24b94454d3a7955ec119677fb4583e184b30eb9daaa683e9ce9f2bff1d284fcea410723dd0a2f9b69e501454bc33f02bd5ed4fc4c47745900c1b24a0da5ca889f018d4e3a0df53249f848f7f57c720500e969ef82360528f553ce42e47db03e0bdcca29eea8ec967a61243a9c7f06bb7221b8c5ad916e00aa4624b630dfa001f7c5e", 0xe4}, {&(0x7f00009a4000-0x1000)="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", 0x1000}], 0x3, &(0x7f0000303000)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @cred={0x20, 0x1, 0x2, 0xffffffffffffffff, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @rights={0x18, 0x1, 0x1, [r1]}, @rights={0x38, 0x1, 0x1, [r1, r0, r1, r1, r0, r1, r0, r1, r0]}, @rights={0x20, 0x1, 0x1, [r1, r0, r0]}], 0xf0, 0x4000}, {&(0x7f000082b000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000db6000-0x40)=[{&(0x7f00001b3000-0x50)="2370139fe27988ce5b91b2ced745648f4444e6c485a8273b79f159c8eaedb031dcbc0f62c8ec7ac2b23c591522dc42e34896b0e498063b5db4626e0cd2972d7f2cfe11a060474688555bf633045fdffa", 0x50}, {&(0x7f0000a28000-0x85)="e0bc1ff73b9b83e1ea1a281db11dbd5fa53afd68123985f81395ca1d58669c67be0166ee95527ee858e991421c5bdf7f9913fbed6be1f82eeef12e54ace0351267cc96d50f0ce11e32d51f3025b65d0e4b58a4b77503258ebe004e79e1e78f887439af46ded12d81db628ccb70300d2d3b3b8c4e6395a3b4032a5c6a7e220023b99388aeb9", 0x85}, 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&(0x7f0000c34000)=[{&(0x7f0000a26000-0x7a)="8ccb2c933c0c625ac47dd5b04c0f0dff5a9b5cf04dbd3fb7859dff194823cc2e8e3f010d8d51e5a9219018a1af6879f13d3b5ea1ad53980cde796bae841b90d015a59564622f3a045cf0442237febb5fa7cf0c1faad3fd5b19bdb859e6fdd454f06b5057444611026a47a38b735e058033d2e4822665bd874519", 0x7a}, {&(0x7f0000316000-0xaa)="62c4a55bd85cb63910170feddc1a6b22378cb827392fedbd38cfad16e8b68864d4388c604632efb3f4594c455b7b9413bec376e095ed1e6a12763fd9b7d6c93177ebc9ad1cc4ef723b81349b8071cd1135161776af6b7d3bd801b1a1e1b39b496df33b4b1d990bf0d43546398e119b99fea544c048897235aeac09b37c728ecede7ab103e99fef6fbadc68499de70458effb082e21877003ddd4755444b7c713d52892ea6b75b6a13004", 0xaa}, 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{&(0x7f00004d0000)="d6d8654dce6ad6a15096914ea61dd5fc5bdea5572153221dbc5ca66938c8427591c9d9b6ee32541f0b3cb51da19df2471f6f9c7db19027c31be339cec1055c6957424b490ccf622de8a5f6d75ba3072c6f9de72e6b24a362526a2623388f195fe18bd35455b5aab9fdd38c83dd2960b70e7bda66d1a157f5ec853d8c581499387491c57eed23a20c037d4c7e129afd00e4308d7a717e092d9486ef8520678c203bd95b4df14df7618e421b2b0d830a9b6964f36c6b78cc2d37133862161cb5a79ddc9c94fe26d9d3b337de0979dfe6928dac7d", 0xd3}, {&(0x7f0000082000)="0d0843b98274e7e1e7bc86cf43f5fd92b4ec3ea48d869787d8b71f80f1712d4cd0559c272f4722b5e2fe0692cc2776050df6fe8e8d56b947177a3009dedbc59982a4366111f89323663427b53169b294537f03a4accfad3cae337da47f6f21c6504f33d24ee9b260c0679ab4855a4698370817a4173825fcbe8d01c84393b5d687aa94ed7328112898f8112467d1579b3483168e1f7b3130433e2cc04cf92cd3b057fe49e0372a644114ed91d6bef308b6ce7d95ccfd7b69483c68f960a93f36cdc4c279d6d38d601011ea103c203529e7c3833281e53d27205ae9d7699aaf31f06c", 0xe2}, {&(0x7f0000e0f000-0x1f)="50c7232be147eed6838b49bb4911afa0d7b23e61779a2225fe3036414ae5f3", 0x1f}, {&(0x7f0000ab9000-0xa7)="7b34279dfc6a95bfda2df9200c30a26332380b5d92b0e6b7307a65be31f60959feaaf37d4efef1a58bf5073d20f5a38416bce46fa4cd3377abca02e770b80fcccea7e7dcbc0bc7e3507f1c07cdebcb291ff1aee65b7aaefbfa32aca439511bd4fbbb5016b9b5650e71a59786567ec820c4bcbda5b40db9f06b3a0cfcd524dbcf331934056c19f93b0a48246d073e4f32778aef14f8daed4f5662f0c3fa1df51af2a11937106675", 0xa7}], 0x8, 0x0, 0x0, 0x40010}, {&(0x7f000021b000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00002bd000)=[{&(0x7f00009a9000-0xd6)="27dbc49c1e1cde00fdfef7405634e08288940ee6bbc29b441eb3f4ae3e8d1353ac057defb9ada3f22dcca28afc829ee3c209c9d6145dabe8146878bd4e9a3d2f287c7cb554e5e3f33843cfad1a258462bb23ebefb526664e35f9677d94b12a9a99a0aedcf33b3b15ce22246375d2cbd82b90866007c1409da419bd8aa1aaef8f97a782d6ac56915d9093ee6dce26f989f5e4ffc54958376103c454ba0e1e1c8363d3991f3b8192b9845b58d10d452807206c56dc9456945b79855d1094473bc1ca9bb39b464725812377052db9aaf9b2b6aaa37a0b33", 0xd6}, {&(0x7f000086a000)="819b291e4293fb7f991e049e9ef677c1748a14676a874438c38999343eb26d9216f96996b8160394b477c1252660ad5dc8087f985ed270b110462e0799f50f1ca8278c7bb60cab9c0637f3cb885de0b5fb38bae7040403c6cff1d8083442b93460bb76a69a91865ea212d9143150d1721df7da74fced3ef68c277344034a2ddfea3b5bae4a7fa71e719b638d6f90e33fe72e605c8a057c331f2e5a8bddf24e06aa63a94e63754cd072b7621750e37b3524c4cfedc0cee8cdbc9faaa4a0c33c96e8024d97855f7abf9f7751576e3466b8ed46297a1613b95150b6e751eb7b64b2d0b839a5551f5efb688a5dd27c6e28e126502b", 0xf3}, {&(0x7f0000987000)="4611490df2db86d2fc6192d66ec27187ca8b4fa63a766d5712734a0f79bd41f77acccba8d8ef124bbc2f", 0x2a}, {&(0x7f0000f4d000-0xec)="53aa69201f8abd7a8e56d3b60e4bc5d0f300ee83bdfa4a3b7d91e13c850577cbabbc596a9c0ed74541933217a07391f9faf26827b7c5a552fba89d52f2f86a79a3aca37022db11d359565e3c8492892ec6facb79acc0c5d5463ce0ce014fc1895d126a277042fb8b8414cabde342586663e00cdf8241633f21cdfa810d6108f436e0c22187577f7c4b8948466c582d4b602e1da07680c8a0c9d062f3f86a3d833cb3a093e3e76f7157bc6d6509bb714e30e505c68751d5b2fb6918e0c31ac5f0ac8c8bcbb57310dfd9859b906436db8066bda82702eb3af9ca8c16e0c351e86e7b81d86fdaa0e14955f9f6eb", 0xec}], 0x4, &(0x7f0000759000)=[@cred={0x20, 0x1, 0x2, r26, r27, r28}, @cred={0x20, 0x1, 0x2, r29, r30, r31}, @cred={0x20, 0x1, 0x2, r32, r33, r34}, @cred={0x20, 0x1, 0x2, r35, r36, r37}, @rights={0x20, 0x1, 0x1, [r0, r0, r1, r0]}], 0xa0, 0x44000}, {&(0x7f0000d02000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000400000)=[{&(0x7f0000873000)="e617a9a8c2168a3d2eeaf4da82acf21d1fc077e5666f1e8e5c04a0913ab62b1b2c7d0f9edd773258468d71e6352d2633315a5a87d1471fc29fa90ec19c642d33605e71cb69e392d8ca8a8b1bf672640a07104108cdc9f45f013cfb197929a82885336282bbd37456ba6102b6a130bd612e01ff6cac94dd3a28cdca1775678c5fe49fdfb5c18924f560e725dc65904da64d66616c4ed8f9bd0acf40ba6b891ed1c278ebea47ecb47f8b407ea49f6b2ff30edd8197ab93ab65c340ba05e9e8e7d5c18c9e0e321dc0d8ac7ad9f08b097b6798dba6669d6b0b3c4284", 0xda}, {&(0x7f000057e000)="b8edb4f2979c97779e8fab26b16f06467a8c972693b999632750fb5e07efc570ccabccd4995756e293abd7d673bdcdd9d1fb6e6f29240d9fd2849a422125e3db10bd95404085303f8082546edd14776acbaf10657f0f35339fbd5048e23565122cf9b8ac303acdb037a263c3d3b148f1b9ff16d282ab43682e692fc1679b5c2f0d3209fc7b", 0x85}, {&(0x7f000094a000-0x40)="c48de488f4ab80975fd443cc10cc6a41411c703d5c0fbf4e816c8e9e280a0c31d6b0def5f3e099e634a41076e11a092c5c7f9cd8e63a8c6be60b493a5dad8b52", 0x40}, {&(0x7f0000550000)="454269adeb623d143f137f70279776498bb8041cbe62727169b61c742a177d02dedc863adb75f9a37ddd68f41693c836c13f47b0f00a88becb31371f18890fe340a98dc161ba3ae63316bc80e62408a987ec4dfd78abec45046ec4eb4cfc5c5f44a413acf6b292b16a7531e93c4282f4929c513881dd02139fc2659821ad1257e3428f5d927c43f2e9567239171123db91af473e7ace6cc84abb6dd9ab72f5305cbf2fd0e145d3f67bab0e2c5acbc122d7d0a9be9498358097185d0943148d7a4fceaaee", 0xc4}], 0x4, &(0x7f000086a000)=[@rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r38, r39, r40}, @rights={0x18, 0x1, 0x1, [r0, r1]}], 0x50, 0x4081}, {&(0x7f0000a3f000)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f000091f000)=[{&(0x7f0000ed2000-0xbe)="d793cfa01535115754d7778db871c85240ad9a368034ea92a3dde77ebb3cfb659aef036503445aa7e16e8328a1b3ffc80446c89a71f28ba2a7e1a5b99478094d6fb9717495611f5154fcb7656de5a90c5752084528cad534e43120d14221df13736b5de54f227445beea8c6e42b7d5ece93e562344d0c4c633cb44983426f929f4e182957c23a81d579d6828d6dbf814329319461975c870e2c1dc2994c827372866a2528182e927a4931e4640d2e3a1380705315b7f2e27ef9e37e50feb", 0xbe}, {&(0x7f0000ab1000+0x50d)="7dbe6a3f04", 0x5}, {&(0x7f0000f77000)="9e266241955eb8b09089f8c6d9430c86f48d0d79134a9434dc2656cadaab505c372413551f13d23f4b234b9a27f071673afc7455322de7144443a94de8b87a8b42d510bd86736d661426f9fa470ff15d4ddf71e75e29dd723dc31b23ccb2dd7fa31b60e5a01d40e16ed96a33eaee5c768f995413b10d0e66ed230f6780db4661aecdf0e4bcf9969bdfb4bc812b471c7dc00825b953e15237c30ea70b1e97d8b6f048c6d965b63d7b8029d41e33c25eaab46f8e425d59d4aa7475d15996e1340f27f83f156348b1c6de8ab5264f86e55a3701de32667125cf2766efd58a7abae993dcd43cbdc46c1c362f6f7ec1b0", 0xee}, {&(0x7f00008af000-0x6a)="ca7d2c417ed2e0c642a167b88613f61b3f94d08e1b952f0627def579b03859933cec0753e90d50b8c9a71f170302a09b39d4de0bb70cadcf155e73e0d1f350811c9934a14c8e1ace39fe120f981949ddca1dcce1f7ec42eaa6ffa3b6e39d3a88390f24d7fda62fcf0338", 0x6a}], 0x4, &(0x7f0000048000-0x38)=[@rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r41, r42, r43}], 0x38, 0x880}, {&(0x7f0000794000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f00009e2000-0x70)=[{&(0x7f0000571000)="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", 0xff}, {&(0x7f0000206000)="e502d5e31b3aeb2974ee068669dbb6767b72563ec763928edb66eed95e948a25a944ffbb71804a99cb4f7c623bc523e1ebd99e4089367e8a59d119659803c7a98e54de6d0d5290adee7f03807dc3a5eab2584e93993d6c9463eed38294c3abce70db829247bed687997806b638e45468044d5f0fa7b1d97a2a2c117cb50c6ffcabc8db5a7a90dfe28f18b9ce46d0af53deb483b241f0", 0x96}, {&(0x7f000087c000-0xf5)="1f4bb6cc20661850a65c5e5b6cc3796790bdfb84062d97caae9e3c6825ebb1e2b840699dc75e48a661044f51105f80e2d6fb1f5d69a85310443e9527278d7a7dc224a8a4c059167da1f464cae608e41a59e700b2556a2e682f387b1c8d70612191630f9fd10a17e4d9c7921289d0870bf80e559656527d670eb7f4969b85a711120cc3e8b2949598ad25c069ac60951754a25a65cad883754e9e97755ee73962e9cf6810a26ab4f196c9e3da641088f05b2f7b0b4adb560f33b919869d469a7eab4b05e2a1b156cb9d75190b6b95193d018cde268e1f5e5c1e20e8f48b2447f74aaed2b4b0463cb1db3a50b874d0811d0924c6c10d", 0xf5}, {&(0x7f0000df6000-0x71)="41e365e6c15e406d245ced03c07ec17b7f6d8d9902603438f2977b0021f9199b460d94effd25959f1a772e3a614a22a741c50f0076199dc15a7d0fdceefb8322734d93fd5635c49e195d15902a35f03fe0e84bccfef1ecdd5636fc08579c67919928b7699beffff7b499e6be3869ab5512", 0x71}, {&(0x7f000042e000)="0c56e475cc80fa56f9e6da60f9b316f7051d1872463adf9cabe0c38a2cfd7fb9ba0c6717ebab325a3fe756db76927106530db095cd33b75b072fd8d94ace6f5083a64c7f405d7b74b1675dbcd37b29c0c612f04db03a2a6ea543fb8c4c20e887017c5d130795930007a7e7d283f29c961704cfd31e1acd9e6b82bfdba1a93210d2b4a089e57c3b", 0x87}, {&(0x7f0000cd6000)="e9e7b50dec705062c83f1da6151f306268663e22e658d7b53b9759bc2e10e35b601c9724df076372fe9369b7f022e0859aa6350aea081fc48d4a09fbfb216cf2207c2b250cbd", 0x46}, {&(0x7f00006cd000)="8b630502654ccc9c0673f2f71299436b25196d6d2841ec49a8b8febd4f4cafb3fac3fe5ca11ffa59ea83fde231b16dd6a5147afe964490282a25d4b52d1c2e844aa809455a43cfae36556fc56b838a7974c4d36d3e07ee21285d7a657d958da0962425f03bf6d079", 0x68}], 0x7, &(0x7f0000a1c000)=[@rights={0x30, 0x1, 0x1, [r1, r0, r1, r0, r1, r1, r0, r1]}, @cred={0x20, 0x1, 0x2, r44, r45, r46}, @cred={0x20, 0x1, 0x2, r47, r48, r49}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r50, r51, r52}, @rights={0x28, 0x1, 0x1, [r0, r1, r0, r0, r0]}], 0xd0, 0x1}], 0x9, 0x1) r53 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00009b1000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) setsockopt$netrom_NETROM_IDLE(r53, 0x103, 0x7, &(0x7f0000b32000-0x4)=0x10000, 0x4) socket$nl_route(0x10, 0x3, 0x0) setsockopt(r1, 0x84, 0x7b, &(0x7f0000e0e000-0x8)="", 0x0) syz_open_dev$mouse(&(0x7f0000fa0000-0x12)='/dev/input/mouse#\x00', 0x10000, 0x5a1000) 2018/01/18 17:05:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCSETSF(0xffffffffffffffff, 0x5404, &(0x7f0000ccb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) fcntl$setown(0xffffffffffffffff, 0x8, 0x0) fchmod(r0, 0x28) r1 = syz_open_procfs(0x0, &(0x7f0000b32000-0xe)='net/protocols\x00') sendfile(r1, r1, &(0x7f0000654000-0x8)=0x3, 0x2000401) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000ee3000-0x20)={@generic="bdb7978776dcda624c08559738c6eaf3", @ifru_flags=0x100}) 2018/01/18 17:05:47 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x80000) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000745000-0x4)=0x0, &(0x7f000098f000-0x4)=0x4) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000c89000)={0x0, 0x0, ""}, &(0x7f000067e000)=0x8) 2018/01/18 17:05:47 executing program 5: mmap(&(0x7f0000000000/0xfc7000)=nil, 0xfc7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$sock_int(r0, 0x1, 0xb, &(0x7f0000fc2000-0x4)=0x0, &(0x7f0000e0c000)=0x4) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000fc8000-0xe)='/dev/admmidi#\x00', 0x7, 0x323000) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000fc8000-0x10)={r0, r1, 0x7, 0x1}, 0x10) 2018/01/18 17:05:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f00007fa000)='user\x00', &(0x7f00008c3000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000919000-0x98)="ee9d04d0706dd87dafdf2925ac02ff725d77904aeb6c7c19ec625a3f6ab6071d010d9d324c1e37ec2f5b9c670dd4eb0f482447c436672102fe3ec23d27c869c5186b6b39d40e984194fe2dc7bb7046d9910a2db5c9dda31a0fb4098f7120b1e908fc77e65d82cebd6d788c0fefae0771ea8e4967dff13f7baa3b5239be66ab46015ac47a3942249d08dedcbd3701608220d7531fcb046e77", 0x98, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f0000b16000-0x8)='keyring\x00', &(0x7f0000f6e000-0x1)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$instantiate(0xc, r0, &(0x7f000032d000)="d1d44515795c8c28294ce0dc1d51ee49a92e5c588b3113113538c6fb56a0a029a3621889f1261249f4cd59677a187330a15d694fa1d35f224fe89b71a95a343fd964dce6eb021bf388c2cd1f3369244648acaadf46547639dbd8fb8528addcaaf44239300df2919a3a2cf8383c1ffd6873d872d46213530f34bd9e63be9427f28c11fb622a530f0425ae466f3f0d4043e9ededa017568e320ab2bc34d8ee77d1468c49a4273e63b43ff550fde34d38a33983784f0ed91f852661bd74fec378618ddf47c145c1f4faf1eb403447665747f058ccbe0d4d", 0xd6, r1) r2 = syz_open_dev$usbmon(&(0x7f00008be000)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r2, 0x9205, 0xffffffff) 2018/01/18 17:05:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000003000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0x4400000000001274, &(0x7f0000790000-0x1)="") rt_sigprocmask(0x0, &(0x7f0000e11000)={0x10000}, &(0x7f00001e6000)={0x0}, 0x8) 2018/01/18 17:05:47 executing program 5: r0 = syz_open_dev$mouse(&(0x7f0000b57000)='/dev/input/mouse#\x00', 0x7fffffff, 0x40) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_S390_UCAS_MAP(r0, 0x4018ae50, &(0x7f0000001000-0x18)={0x6, 0x1, 0x19600000}) fdatasync(r0) socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000531000)='setgroups\x00') sendfile(r1, r1, &(0x7f00003a7000)=0x0, 0x400000ff) 2018/01/18 17:05:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00001a4000)='/dev/cuse\x00', 0x40, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000837000)={0x0, 0x8000, 0x6, 0x0, 0x0}, &(0x7f0000d1a000-0x4)=0x10) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00008d9000-0x8)={r1, 0x400}, &(0x7f00008eb000)=0x8) bind$inet6(r0, &(0x7f0000cce000-0x1c)={0xa, 0x3, 0x7, @loopback={0x0, 0x1}, 0xfff}, 0x1c) r2 = syz_open_dev$evdev(&(0x7f0000132000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl(r2, 0x18000451d, &(0x7f000022b000-0x1)="") 2018/01/18 17:05:47 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000026b000)='ns/pid\x00') r1 = syz_open_procfs(0x0, &(0x7f0000883000)='ns/pid\x00') getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000a43000-0x10)=@common=""/16, 0x10) ioctl$KVM_TPR_ACCESS_REPORTING(r1, 0xc028ae92, &(0x7f00000a1000-0x28)={0xcf8e, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getgroups(0x2, &(0x7f0000823000)=[0x0, 0xffffffffffffffff]) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000ffa000)={0x0, 0x0, 0x0}, &(0x7f0000fbe000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000c92000)=0xc) setresgid(r2, r3, r4) 2018/01/18 17:05:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00005d6000)='/dev/sequencer\x00', 0x0, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f00000b6000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f000002a000-0x34)={{0x0, 0x2, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000091000)=0x0) r4 = gettid() kcmp(r3, r4, 0x1, r0, r2) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) r5 = dup3(r0, r1, 0x80001) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00007c6000-0x6)='hybla\x00', 0x6) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000bf9000)={0x0, 0x0, 0x0}, &(0x7f0000a03000)=0xc) migrate_pages(r6, 0x2, &(0x7f0000860000-0x8)=0x1000, &(0x7f0000c9b000)=0xaf) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f00008b6000)={r0, 0x8}) socket$alg(0x26, 0x5, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r5, 0x84, 0x75, &(0x7f0000d7c000)={0x0, 0x1ff}, &(0x7f00009fc000)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000579000)={r7, 0x80000000}, &(0x7f0000c13000)=0x8) name_to_handle_at(r0, &(0x7f0000a13000)='./file0\x00', &(0x7f0000b24000)={0xd, 0x10001, "9577504b75"}, &(0x7f000026c000)=0x0, 0x1400) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000462000)={0x8, 0x0, {0x0, 0x3, 0x7, 0x1, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/18 17:05:47 executing program 5: socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000005000)={0x26, 'skcipher\x00', 0x0, 0x8f, 'xts(aes)\x00'}, 0x58) unshare(0x80400) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = dup(r0) mq_getsetattr(r1, &(0x7f0000306000-0x40)={0x2, 0x20, 0xb5d7, 0x6d, 0xfffffffffffff000, 0x1, 0x80000001, 0xfffffffffffeffff}, &(0x7f000037f000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = accept$alg(r0, 0x0, 0x0) recvmsg(r2, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000613000-0x80)=[{&(0x7f0000f81000)=""/4096, 0x1000}], 0x1, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0) 2018/01/18 17:05:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$admmidi(&(0x7f000071e000-0xe)='/dev/admmidi#\x00', 0x0, 0x224440) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000fef000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000edb000)='/selinux/validatetrans\x00', 0x1, 0x0) syz_emit_ethernet(0x32, &(0x7f0000005000-0x100)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x0, 0x0}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[@cipso={0x86, 0x6, 0x0, []}]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}, &(0x7f0000001000)={0xfffffffffffffffd, 0x1, [0x0]}) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000f63000-0x14)={0x0, 0x8, 0x0, []}, &(0x7f0000601000)=0x8) ioctl$int_out(r0, 0x5460, &(0x7f0000759000-0x8)=0x0) epoll_create1(0x20000080000) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r1, &(0x7f0000ebe000-0xc)={0x0, 0x0}) fcntl$dupfd(r2, 0x406, r1) close(0xffffffffffffffff) 2018/01/18 17:05:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f00009a7000-0x8)='./file0\x00', &(0x7f00005ff000-0x8)='./file0\x00', &(0x7f0000f5d000-0x4)='xfs\x00', 0x1000, &(0x7f0000b7d000)="fec8cbf5a01d19e6b8d7ccfc9ede0ff93bc1907e0f5bdee804ab77aa8600c9bf94eda4b5c7addbfd426df45fb2f6f0f7864ad9be166005dd430983fbe09c6a9e7a293fb2eaca9cb4c1619b10c214da141baf6c29ef35f8c17a1b4145dc9cbc1fd46b57e9d2b0f427bd5e2435d9b17b3d35c7b7dcd5c5378e62377c701673e5d1f9fdaad34f65cdf36201851b922bd433f788e25b23c2c60089fec27852") ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000cbf000)=0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00004cd000)='/dev/rtc\x00', 0x101000, 0x0) ioctl$KVM_RUN(r0, 0xae80, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000451000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00007de000-0x16)={0x0, 0xffffffffffffffeb, 0x7, [0x7, 0x80000001, 0x2, 0xbe7, 0x2, 0x1, 0xb7]}, &(0x7f000086a000)=0x16) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000f11000)={r1, 0x40}, &(0x7f0000a3b000-0x4)=0x8) r2 = fcntl$getown(0xffffffffffffff9c, 0x9) r3 = syz_open_procfs(r2, &(0x7f000024b000)='net/if_inet6\x00') r4 = socket$can_raw(0x1d, 0x3, 0x1) syz_emit_ethernet(0x1386, &(0x7f000073d000-0x1386)={@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, [], {@ipv6={0x86dd, {0x81, 0x6, "7e063f", 0x1350, 0x16, 0x1f, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x7}, @loopback={0x0, 0x1}, {[@routing={0x3a, 0x0, 0x0, 0xc8f7, 0x0, []}, @hopopts={0x87, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@enc_lim={0x4, 0x1, 0x33}, @pad1={0x0, 0x1, 0x0}, @generic={0x2e0, 0x17, "ff62da123521081f706c06d2e4c24577601e5561893e74"}, @ra={0x5, 0x2, 0x5}, @enc_lim={0x4, 0x1, 0x80000001}, @calipso={0x7, 0x10, {0xfffffffffffffffd, 0x2, 0x2, 0x8, [0x6]}}]}, @hopopts={0x3a, 0x19, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@pad1={0x0, 0x1, 0x0}, @pad1={0x0, 0x1, 0x0}, @generic={0x3ff, 0xbb, "6fdf43ccdd1217760c69d15447c67d6844c9232c5601842cf3a3586e8ab39501d0ea3e6495744b4c159cdcb39fb11fd0685a2062ee21ecf650c4addeee6c0eaa13845fc88be802aad17a6c2f06f49e9f9ccd9d857bbdcd38116eb0c19195062ca934b84ad31147dd0e1551813623ecf6acfb9241dad41d2a6b544f613e0d825e705d17a982941c58a9d61e4296369ee9831b20c9000047093ce377fb5609e6d76d88c2d98c41e429d54f9a26173d336cf497c542009a36346c2cf6"}, @jumbo={0xc2, 0x4, 0x20}, @jumbo={0xc2, 0x4, 0x8}]}, @dstopts={0xc, 0x20a, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@ra={0x5, 0x2, 0x2}, @enc_lim={0x4, 0x1, 0x1}, @pad1={0x0, 0x1, 0x0}, @jumbo={0xc2, 0x4, 0xffffffff}, @generic={0x3, 0x1000, "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"}, @enc_lim={0x4, 0x1, 0x7fff}, @padn={0x1, 0x1, [0x0]}, @generic={0x400, 0x3b, "abfe6a611023219f5ae656687f14d1aeb8e998407933fe1cedc4a313400ee354671af044cf492ddf19b27f31d3221e01d8bef1628f8f34db7d8a53"}]}], @gre={{0x0, 0x0, 0x1, 0xff, 0x0, 0x292, 0x0, 0x1, 0x880b, 0xa9, 0x3, [0x4], "60734a5ffa9777f8c43323ba4e5b9357df0e6446b0d4ed4b7ef5335b448b20ece0f886407fe45df9267e7c2f6a045e559ef7a71226454284d22d12c1985e33e6310c949a9a7409675328f9e21e565208a3ad44c452745459df12e3347835dca2bda27246db163fb05ad238e8671b562937ab7cacf1bf93262c2212eaa670731f5d34f10b2aef203129146173c8e0cd5c4879ef1c8562dc04f94e83496dbcf65951dda74d6fb391bb95"}, {0x21c4, 0x0, 0x3, 0x6, 0x0, 0x0, 0x800, [0x100000001], "db82d93cda9d14f58637c283dd4233b4052d7b654899f3c3ce0101c4cf7d7408cc71f7080e7ce08074eef2d2103090a2ef2a4f3c40bceb15dc69b5f5096c3674d16cf764f1441517278ce03a777a4844f7132e659070f0a02ae83154bcd3811ead36faacd44a"}, {0x5, 0x0, 0x80, 0x4, 0x0, 0x0, 0x86dd, [0x31ae], "44e76eaaaa4b5de7e0b8b97e354574104a64dd9e8933908285a88b100b44f68751266e2ffdce5b68a84aa0adf8cacfce261f33bc3510763b7664a57b984c01e97b39ce343e626f1551c24b19f43618f853644c61ca195633ebac719971294ae9970065e7a4c5c862d2f5927c50107c902c3c3b137cdb4ce7a6343c376e0901822ba9b613fcd1138765d09a02e3bdc2aa32d2689b66220ff60216b533d7c87f59d6bb6e85a40c4e01940fdccb0495"}}}}}}}, &(0x7f0000b03000-0x10)={0x0, 0x2, [0x12e, 0x6e5]}) kcmp(r2, r2, 0x6, r3, r4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0xdfa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timerfd_create(0x7, 0x80800) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000c94000)=0x73, 0xffffff8d) sendfile(r5, r3, &(0x7f00000d5000-0x8)=0x0, 0xfffb) fcntl$notify(r3, 0x402, 0x12) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r3, 0x111, 0x1, 0x64f, 0x4) 2018/01/18 17:05:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000002a000-0xa)='./control\x00', 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000269000-0x11)='/dev/qat_adf_ctl\x00', 0x80000, 0x0) ioctl$KVM_SET_SREGS(r0, 0x4138ae84, &(0x7f000064c000-0x138)={{0x4000, 0x7000, 0x3, 0xb8, 0x2, 0x7, 0x6, 0x7, 0x100, 0x7fff, 0x8, 0x80, 0x0}, {0x6001, 0x4000, 0xf, 0x8000, 0x0, 0x0, 0x1000, 0x7, 0xf6, 0x9, 0x3, 0x3, 0x0}, {0x5004, 0x2, 0x8, 0x6, 0x10000, 0xfffffffffffffff7, 0xfff, 0xfffffffffffffffa, 0xfffffffffffffffe, 0x691c, 0x8001, 0x2, 0x0}, {0xd000, 0xf000, 0xf, 0x1, 0x3, 0xf00b, 0x4, 0xff00000, 0x80, 0x0, 0x30000000000000, 0xffffffff, 0x0}, {0x1000, 0xf000, 0xb, 0x7, 0x0, 0x1, 0x47, 0xe000000000000000, 0x800, 0x4, 0x9, 0x6, 0x0}, {0xf000, 0x4000, 0xc, 0xcf0d, 0x52, 0xffffffffffffff07, 0x5b22, 0x80, 0x4, 0x1ff, 0x400, 0x3b38602c, 0x0}, {0x7000, 0x5000, 0x0, 0x3, 0x0, 0x7ff, 0x4, 0x6, 0x10000, 0x1000, 0x1, 0x20, 0x0}, {0x0, 0x5000, 0xf, 0x53, 0x80000000, 0x0, 0x40, 0x8000, 0x3f, 0x1, 0x1ff, 0x4f1fe380, 0x0}, {0x100000, 0x11f000, [0x0, 0x0, 0x0]}, {0xd000, 0x0, [0x0, 0x0, 0x0]}, 0x4, 0x0, 0x5000, 0x12401, 0xa, 0x4000, 0x1, [0x4, 0x1, 0x5, 0x1f]}) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00007b0000-0x4)=@assoc_id=0x0, &(0x7f0000dd0000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00006e2000-0xc2)={r1, 0xba, "36349e2230c204e1ccc5a4dad58f4d2427d3c7687a69d4114288ab95ef00b2f1e165dbd511e03b4e20e67e3de52cd31d0f8da7f3cfa3bfa692428bfe40da896830848588db65e74dd828f7a926f97f77b0301930debce64f76f94fa0784be412b5045071791551cd4a56b4162669a1fd52962432e8b17d0b08037dbdbc255c90f16cc7c46cc0749d7ff5bf0922d404d893726720761305996464fe4f1ead294e736a514acc82777539dca9af9b100efdfc28c63ce812a6b595fe"}, &(0x7f00000fa000-0x4)=0xc2) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00004f3000)={0x0, 0x0}) recvmsg(r2, &(0x7f000075d000-0x7)={&(0x7f0000b9a000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x10, &(0x7f000032b000-0x20)=[{&(0x7f00004e4000)=""/155, 0x9b}, {&(0x7f000074a000)=""/250, 0xfa}], 0x2, &(0x7f00003c4000)=""/8, 0x8, 0x6d5}, 0x0) r3 = memfd_create(&(0x7f000034b000-0x1a)='!nodevnodev^+procvboxnet0\x00', 0x1) r4 = openat$dsp(0xffffffffffffff9c, &(0x7f0000809000)='/dev/dsp\x00', 0x20000, 0x0) renameat(r3, &(0x7f000034e000)='./control\x00', r4, &(0x7f000051b000-0xa)='./control\x00') ioctl$DRM_IOCTL_MAP_BUFS(r4, 0xc0186419, &(0x7f0000021000)={0x7, &(0x7f0000ba8000)=""/217, &(0x7f00007bb000)=[{0x100, 0xb0, 0x5, &(0x7f000019e000-0xb0)=""/176}, {0x8, 0xf2, 0xee00000, &(0x7f0000b29000)=""/242}, {0x3, 0x99, 0x0, &(0x7f0000204000)=""/153}, {0x77e, 0xc2, 0x80000000, &(0x7f00004c5000-0xc2)=""/194}, {0x7, 0x84, 0x2592, &(0x7f00002f6000-0x84)=""/132}, {0x20, 0x28, 0xffff, &(0x7f000000f000)=""/40}, {0x8000, 0xd0, 0x8001, &(0x7f0000a72000-0xd0)=""/208}]}) r5 = inotify_init1(0x0) umount2(&(0x7f0000df3000)='./control\x00', 0x6) inotify_add_watch(r5, &(0x7f000001f000-0xa)='./control\x00', 0x2000000) mkdir(&(0x7f0000a77000-0x10)='./control\x00', 0x121) 2018/01/18 17:05:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000781000-0x9)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CHECK_EXTENSION(r0, 0xae03, 0x8f) 2018/01/18 17:05:47 executing program 3: syz_open_dev$tun(&(0x7f0000b06000)='/dev/net/tun\x00', 0x0, 0x0) fadvise64(0xffffffffffffffff, 0x0, 0x0, 0x0) getpid() r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000c8e000)='/proc/self/net/pfkey\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_DEASSIGN_DEV_IRQ(r0, 0x4040ae75, &(0x7f0000000000)={0x5685, 0xffffffffffffff1c, 0x4, 0x200}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000dab000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mlockall(0x1) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f000039d000)={0x0, 0xde, "bfec8fd480784af33e0d049cf2bc1a5afcb9d66af1c4282a35b15c3cb08ba716b757a77bfb0b89ac2314b38951ed73c83a8f22a55985ac8efa4d4d1b9fd63759e8edd1c752d301e5d43a247e59504acaf737b1b8518e89c2aa30564a682378b3c475410d18f97c00ad7acdc3efb693f3f28e61531443327e5b5097e1c4b4f80b6e95ff7e1564eb60dc80f12e57fb6990fc70294e33c017b95b5e89d579feac615200a628e38bde128e4f12c4739f450cc12f09a9e8cae6f11e1be3abe8cf713a34aa1ea197cf066c7faaca6c32460e1bf27b97bc3a2769553d490049603c"}, &(0x7f0000e98000-0x4)=0xe6) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000985000)={r1, 0x7f}, &(0x7f00002a0000-0x4)=0x8) madvise(&(0x7f00001f3000/0x4000)=nil, 0x4000, 0x0) 2018/01/18 17:05:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000239000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f000084e000-0xb0)={{0x10000, 0x9}, 'port0\x00', 0x80, 0x20000, 0x64, 0x10001, 0x5, 0x1f, 0x1f, 0x0, 0x7, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f000037d000-0x58)={0xfffffffffffff93e, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/18 17:05:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000222000-0x10)={0x0, 0xfffffffffffffffd, 0x7, 0x0}, &(0x7f0000f86000-0x4)=0x10) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000f14000-0x8)={r1, 0x400}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) poll(&(0x7f0000c87000)=[{r2, 0x0, 0x0}], 0x1, 0x0) bind(r0, &(0x7f00003a2000)=@generic={0x1e, "0203000000000000000000070000000009a9790000b30c7bc8790405c7bad62e0a530000000038d36d73fb8f8401a30405000000000000003a4b2470a0c500660006021fc165dcf160e7ffff358c0002f0000158d19bcb3151314a8ef1f1622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f7086f36cb184a"}, 0x80) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000e3e000-0x88)={0xcd50, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x80}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) 2018/01/18 17:05:47 executing program 1: r0 = socket(0xa00000000000a, 0x2, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000fdc000)=0x0) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000dde000)='/selinux/user\x00', 0x2, 0x0) r2 = mmap$binder(&(0x7f000067b000/0x2000)=nil, 0x2000, 0x2, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = mmap$binder(&(0x7f0000d1d000/0x3000)=nil, 0x3000, 0x1000006, 0x80010, 0xffffffffffffffff, 0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000001000-0x18)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_MAX_THREADS(r1, 0x40046205, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000000)={0x13c, 0x0, &(0x7f000013d000)=[@reply={0x40406301, {0x4, 0x0, 0x2, 0x0, 0x11, 0x0, 0x0, 0x40, 0x38, &(0x7f0000001000-0x40)=[@flat={0x736a2a85, 0x100, r2, 0x1}, @ptr={0x70742a85, 0x0, &(0x7f00008f9000-0x1)=0x0, 0x1, 0x2, 0x1b}], &(0x7f0000f8f000)=[0x78, 0x30, 0x0, 0x38, 0x78, 0x58, 0x40]}}, @acquire_done={0x40106309, r3, 0x1}, @clear_death={0x400c630f, 0x4, 0x4}, @reply_sg={0x40486312, {{0x2, 0x0, 0x3, 0x0, 0x10, 0x0, 0x0, 0x58, 0x20, &(0x7f0000e1c000-0x58)=[@ptr={0x70742a85, 0x1, &(0x7f0000000000)=0x0, 0x1, 0x0, 0x5}, @fd={0x66642a85, 0x0, r0, 0x0, 0x0}, @fd={0x66642a85, 0x0, r0, 0x0, 0x4}], &(0x7f0000000000)=[0x20, 0x0, 0x48, 0x38]}, 0x5}}, @transaction={0x40406300, {0x4, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x30, 0x10, &(0x7f0000001000-0x30)=[@fd={0x66642a85, 0x0, r0, 0x0, 0x3}, @flat={0x77682a85, 0x100, r4, 0x3}], &(0x7f0000001000-0x10)=[0x28, 0x30]}}, @reply={0x40406301, {0x2, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x20, 0x18, &(0x7f000010a000-0x20)=[@fda={0x66646185, 0x1, 0x4, 0xc}], &(0x7f0000000000)=[0x30, 0x30, 0x30]}}], 0xd7, 0x0, &(0x7f0000b2c000-0xd7)="3161d01804c1779a2d058f2019ae93901d772f4fd6d275878cb7e3039dbbcc6699c2dcf0d8909c48101ceb625d7f450365188787ff64c49cd557243c72e5fbd58d96b7b22c7cd182e98140ea0e8f9c3fbd420ddd1934cb5321b8927381b4e7f7d1bdbeee0908bc414fa8283989660e88ae314e2cd388e025460674f460cec8b6f56ad37a0f9437e306eecd409ebade77fa08eb377bc1db65d6003dbd5c178f79fb5845c06efc4bc970cc18e40d3f054988f40699583ce23a4eb0b1b699b89a306f3594bc15e93402fc51dad1c2f352532ccb630e1bb61c"}) socket$pptp(0x18, 0x1, 0x2) [ 190.611724] QAT: Invalid ioctl 2018/01/18 17:05:47 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000829000-0xa)='numa_maps\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000000)={r0, 0x0, 0xca, 0xbe, &(0x7f00004b6000-0xca)="b908db26c87c53a416c03cb21887543a572cd9e9c9cb8e1112ef6ced4effdddcb058fb21c6fd91c033ca9fd080a41f8115ba02b7d7e0b81580ee572e602e651fb3e6e8da87d88994ba9eee192027eba4d1eb7efc85ef03ea567915a2e8dad0dda2521130fa818c7d7657c90f4bff682af1a33c79097154ff0afd833014c5077733d30f9c5cc460d73b79814e7d6bd83efbd98e5396acd625af78e4a7c49030b5690490e92811c04a548ac173db0e980d563b6497c6836cd3988cc9b4302583f022b2b8583f8735c451c3", &(0x7f0000000000)=""/190, 0x80000000, 0x8000}, 0x28) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000842000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x2) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000a76000-0x10)={0x0, 0xa0, &(0x7f0000faf000-0xa0)=[@in={0x2, 0x0, @rand_addr=0x140, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x2, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x4}, 0x1f}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x81, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffff9}, @in6={0xa, 0x3, 0x100, @loopback={0x0, 0x1}, 0x6}, @in6={0xa, 0x0, 0x81, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x81}]}, &(0x7f0000c11000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000316000)={r4, 0x1000}, 0x8) ioctl$KVM_SET_MSRS(r3, 0xc008ae88, &(0x7f0000885000)={0x1, 0x0, [{0x4b564d04, 0x0, 0x0}]}) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000990000-0x38)={&(0x7f0000471000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000015d000)={&(0x7f00007a9000-0x14)={0x14, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f00007c0000)={0x9c2, 0x0, 0x2, 0x6}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f00000c5000)={0x5, r5, 0x10001, 0x10000}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000fca000-0x58)={0x1, 0xa54, 0x9, 0x2e, 0x8000, 0x100, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/18 17:05:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f000057c000-0x10)='/selinux/access\x00', 0x2, 0x0) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000a8c000)=0x40, 0x4) unshare(0x40600) r1 = getpgid(0xffffffffffffffff) r2 = syz_open_procfs(r1, &(0x7f000092c000-0x7)="6dff866e877300") sendfile(r2, r2, &(0x7f00003c9000-0x8)=0x0, 0x0) 2018/01/18 17:05:47 executing program 1: r0 = syz_open_dev$vcsa(&(0x7f0000a9e000-0xb)='/dev/vcsa#\x00', 0x1, 0x228000) socket$bt_hidp(0x1f, 0x3, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1b, 0x6, 0x8, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f0000002000-0xb2)={r1, r1, 0x6, 0x9, &(0x7f0000000000)="ccb3d1b5c707d47e8d12e33d1bf5531cb831af007ff15d9bc4ec92ce26cf1c", 0xffff, 0x0, 0xcbc1, 0x592b, 0x9, 0x0, 0x8, "37ffba792de9d3682d39a0cc30b6f027362a0eff8d4b09daf9d35452b2063ba824da085cf6f097feef60f21602c199c2070b9cc7a3da16aa009df632f8f942f78aedc4fa32d761c3c9ada10100008000000000709171727bc470adeda3dc9c1e2eeb924dec2268521b464d88fc931f3bc30c8f9980131a41e3dc33a8efa7747d5477b8bcd1c994b1f93b"}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000000)={0xfffffffffffffffe, 0x8001, 0x6, 0x2}, 0x8) clock_getres(0xc, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$unix(r0, &(0x7f0000000000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000001000)=0x8, 0x800) [ 190.695774] QAT: Invalid ioctl 2018/01/18 17:05:47 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000000000)=0x645b) r1 = socket$inet_udp(0x2, 0x2, 0x0) fcntl$getflags(r1, 0x401) 2018/01/18 17:05:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) connect$ax25(r0, &(0x7f000094d000-0x10)={0x1e, {"03491f0800"}, 0x0}, 0x10) sendto(r0, &(0x7f0000a3a000-0x69)="fde03f1c4abeaff29efc5b75e4a8b42ae24a1c45420eb90ba2808803aae5621785796132764e753d23a84e3ae059e15c66759ec6b1b175e625ff29322062dfb66964c7b576fd9f5c7dcb475c36f1784a6f7bcc40de6b5f5c465695ae171244752980d5991e0918477e", 0x69, 0x44801, &(0x7f0000391000)=@llc={0x1a, 0x15, 0xec, 0x20, 0x7, 0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x10) 2018/01/18 17:05:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000088c000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x800, 0x0, 0x2000ff, 0x1, 0x0, 0x0, 0x0}, 0x20) sendmmsg$inet_sctp(r0, &(0x7f0000bef000-0x118)=[{&(0x7f00004b5000)=@in6={0xa, 0x0, 0x886, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000c15000-0x50)=[], 0x0, &(0x7f0000e83000-0x30)=[@init={0x18, 0x84, 0x0, {0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}], 0x1, 0x0) 2018/01/18 17:05:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) fsetxattr(r0, &(0x7f0000e68000)=@known='security.ima\x00', &(0x7f0000ef1000-0x1)='\x00', 0x0, 0x0) dup3(r0, r0, 0x80000) 2018/01/18 17:05:47 executing program 2: delete_module(&(0x7f0000132000)='trustedcgroupposix_acl_accessself\x00', 0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f00008cc000)='keyring\x00', &(0x7f00009ca000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$unlink(0x9, r0, r0) r1 = syz_open_dev$amidi(&(0x7f00009e1000-0xc)='/dev/amidi#\x00', 0x0, 0x400000) keyctl$set_timeout(0xf, r0, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f0000950000-0x4)=0x9b, 0x4) 2018/01/18 17:05:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r0, &(0x7f000074e000-0x3f)="b63db85e1e8d000000000000003e15d61dcc436aed5ed2bc7018cebc9b97ae21b14d872c678ce22c9b160096aa1fae1a", 0xffffffffffffffbf) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f000045b000)={{0x7ff, 0x6}, 'port1\x00', 0x80, 0x60, 0xfffffffeffffffff, 0x8001, 0x0, 0x5, 0x10001, 0x0, 0x1, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) readv(r0, &(0x7f00006f8000)=[{&(0x7f00003df000-0x4f)=""/79, 0x0}, {&(0x7f000070e000)=""/176, 0x0}], 0x100000000000012e) 2018/01/18 17:05:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000269000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) r1 = accept4(r0, &(0x7f000018d000-0xc)=@nl=@proc={0x0, 0x0, 0xffffffffffffffff, 0x0}, &(0x7f00009a7000-0x4)=0xb, 0x0) getsockopt$inet_mreqsrc(r1, 0x0, 0x2f, &(0x7f0000311000)={@rand_addr=0x0, @rand_addr=0x0, @rand_addr=0x0}, &(0x7f00001ee000)=0xc) 2018/01/18 17:05:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket$kcm(0x29, 0x2, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000cde000-0x8)={r2, r0}) bind$unix(r2, &(0x7f000094d000-0xc)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r2, 0x0) r3 = getpgid(0x0) getresuid(&(0x7f0000a31000-0x4)=0x0, &(0x7f0000a22000-0x4)=0x0, &(0x7f00003ec000-0x4)=0x0) stat(&(0x7f000091c000-0xa)="e91f7189591e9233614b", &(0x7f0000ab2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00002f5000)={r3, r4, r5}, 0xc) r6 = socket$unix(0x1, 0x1, 0x0) r7 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000316000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}, &(0x7f000085c000)=0x1c, 0x80000) recvfrom$inet6(r7, &(0x7f0000cd1000-0x7)=""/7, 0x7, 0x100, &(0x7f0000b84000)={0xa, 0x0, 0x9, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, 0x7}, 0x1c) connect(r6, &(0x7f0000dfb000)=@ethernet={0x0, @random="6d3d9e025f5b", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r8 = dup(r2) getsockopt$inet6_IPV6_IPSEC_POLICY(r8, 0x29, 0x22, &(0x7f000091b000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000039d000)=0xe8) 2018/01/18 17:05:47 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000010000+0x7fb)={&(0x7f0000003000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000a000-0x10)={&(0x7f0000012000-0x9c)={0x1c, 0x22, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x20000401, 0x0, 0x0}, [@nested={0x8, 0x0, [@generic="04"]}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/18 17:05:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000eba000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x103002) r2 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f000059b000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) clock_gettime(0x0, &(0x7f0000cce000-0x10)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000e64000)={0x0, 0x0}) utimensat(r2, &(0x7f0000df1000-0x8)='./file0\x00', &(0x7f0000e1b000)={{r3, r4/1000+10000}, {r5, r6/1000+10000}}, 0x100) r7 = openat$mixer(0xffffffffffffff9c, &(0x7f0000ef6000-0xb)='/dev/mixer\x00', 0x1, 0x0) ioctl$KVM_SIGNAL_MSI(r7, 0x4020aea5, &(0x7f0000416000)={0x100000, 0x0, 0x81, 0x2, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r8 = openat$rtc(0xffffffffffffff9c, &(0x7f0000237000-0x9)='/dev/rtc\x00', 0x0, 0x0) setsockopt$bt_hci_HCI_DATA_DIR(r8, 0x0, 0x1, &(0x7f0000356000)=0x0, 0x4) close(r0) ioctl$KDGKBTYPE(r2, 0x4b33, &(0x7f0000715000)=0x0) socket(0x10, 0x3, 0x29f) dup3(r0, r1, 0x0) 2018/01/18 17:05:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f00004b5000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) request_key(&(0x7f000099b000)='user\x00', &(0x7f0000626000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000dde000)="2f6465612f7675746f66730719", r0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00006f7000)='/dev/autofs\x00', 0xa40, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000bc9000-0xc)={0x0, @broadcast=0x0, @broadcast=0x0}, &(0x7f0000166000-0x4)=0xc) sendmsg$can_bcm(r1, &(0x7f000068d000-0x38)={&(0x7f0000777000)={0x1d, r2, 0x0, 0x0}, 0x10, &(0x7f000021d000)={&(0x7f0000c39000-0x80)={0x2, 0x2, 0x1, {0x77359400, 0x0}, {0x0, 0x7530}, {0x4, 0x6, 0x2, 0x40}, 0x1, @canfd={{0x3, 0x6, 0xffffffff, 0x10000}, 0xd, 0x3, 0x0, 0x0, "b3f227b7dfd60ce2011e1d9c8a51a898664d25e6b4669327c1f43e36304d62c867ac82c60a34a58f82bce6cd0cd9d816374ff8e5696b418efc6e5be89fc77112"}}, 0x80}, 0x1, 0x0, 0x0, 0x20000800}, 0x10) add_key$user(&(0x7f0000c97000-0x5)='user\x00', &(0x7f0000b6e000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000936000-0x82)="3041338d287a97212682dc45620cc054876e8f80ec00b5aff41fd18da7cad81068f0ede649450cd1ee0921fdb615d29f5f4342eea77db045247d21f4aadc74025d69b9d02c4b7656c3cc9eea0889546ad6bb7d3ce8c3bda9311626cc5371b63966436450c8288ff62c051bdd0e02139ac4d92adc362686ae01", 0x79, r0) socket$can_bcm(0x1d, 0x2, 0x2) 2018/01/18 17:05:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000882000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000294000-0x20)={{&(0x7f000004d000/0x1000)=nil, 0x1000}, 0xfffffffffffffffe, 0x0}) r1 = creat(&(0x7f0000005000)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) fcntl$addseals(r1, 0x409, 0x2) sched_setaffinity(0x0, 0x8, &(0x7f0000faa000)=0x9) rename(&(0x7f0000ca1000)='./file0\x00', &(0x7f000085f000)='./file2\x00') ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/18 17:05:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f00002f2000)=[{&(0x7f0000943000)=@in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f000031f000-0x10)=[], 0x0, &(0x7f0000095000)=[@init={0xfffffffffffffeeb, 0x84, 0x0, {0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}], 0x1, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000a7f000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000a31000)={0x0, 0x0, 0xfffffffffffffffc, 0x2000, &(0x7f0000095000/0x2000)=nil}) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000fe2000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe34, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x62689cc022a97de7, 0x0, 0x0, 0x104081, 0x0, 0x500, 0x0, [0xfffffffffffffffd, 0x0, 0x0, 0x0]}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000a21000/0x18000)=nil, &(0x7f0000ccd000)=[@text64={0x40, &(0x7f00002a7000-0x5d)="0f09450f7957f526f23acf48b800000000000000000f23d80f21f835800000600f23f8c74424008d000000c74424027ce21951ff1c244c0f3066baf80cb804224d89ef66bafc0ced262e2e420fc7995e00c0fe65664a0fea000f18418a", 0x5d}], 0x1, 0x0, &(0x7f0000119000)=[], 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = memfd_create(&(0x7f0000c05000-0x6)='ppp1\'\x00', 0x0) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x0, 0x11, r3, 0x0) accept$nfc_llcp(r3, &(0x7f0000e41000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f000081e000)=0x60) 2018/01/18 17:05:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00006ef000)='/dev/ppp\x00', 0x200100, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000a3f000-0x4)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000ce6000)='net/hci\x00') sendfile(r2, r2, &(0x7f0000ef9000)=0x42, 0x8000000026) 2018/01/18 17:05:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00003c5000-0x9)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x8000000000) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f000040f000-0xc)={0x1, 0xffffffffffffffff, 0x0}) ioctl$EVIOCGLED(0xffffffffffffffff, 0x80404519, &(0x7f0000fda000)=""/45) ioctl$KVM_REGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae67, &(0x7f0000000000)={0xf001, 0x0, 0x0}) timer_create(0x0, &(0x7f0000f8d000)={0x0, 0xb, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d88000)=0x0) timer_getoverrun(0x0) 2018/01/18 17:05:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000487000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000510000+0x4bc)='/dev/input/mouse#\x00', 0xff, 0x2000) openat$selinux_load(0xffffffffffffff9c, &(0x7f00001e2000)='/selinux/load\x00', 0x2, 0x0) ioctl$KVM_PPC_GET_SMMU_INFO(r1, 0x8250aea6, &(0x7f0000e49000-0x16)=""/22) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd2, &(0x7f00002d9000-0x5c)={{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1e7e26e7}, {0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x0, [0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0xfffffffffffffffc) syz_extract_tcp_res$synack(&(0x7f0000ad6000-0x8)={0x0, 0x0}, 0x1, 0x0) socket$bt_cmtp(0x1f, 0x3, 0x5) setrlimit(0x7, &(0x7f0000ba6000)={0x0, 0x0}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f00002f7000/0x18000)=nil, &(0x7f0000ae7000-0x18)=[@textreal={0x8, &(0x7f00004ee000-0x3c)="362e2e3e263e0f01182ef30f2a8b0080ffa80000f40f3266b94708000066b8e9ed168366ba000000000f303e260f320fc45dda4db800008ed80f00dd", 0x3c}], 0x1, 0x0, &(0x7f0000b77000+0xddc)=[], 0x100000000000024f) 2018/01/18 17:05:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000ecc000-0x9a)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x9, 0x4, 0x0, 0x401, 0x40, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr=0x1, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[@timestamp={0x44, 0xc, 0x5, 0x1, 0x0, [{[@loopback=0x7f000001], 0x0}]}, @rr={0x7, 0x3, 0x0, []}]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[]}}, ""}}}}}, &(0x7f00005ed000-0x8)={0x0, 0x0, []}) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000656000-0x15)='/proc/self/net/pfkey\x00', 0xa0401, 0x0) getsockopt$nfc_llcp(r0, 0x118, 0x0, &(0x7f00006cd000-0xa6)=""/166, 0xa6) 2018/01/18 17:05:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f00008f1000-0x4)=0x78, 0x0) socket$kcm(0x29, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00002dc000-0x18)={0x0, 0x1000, 0x30, 0x80000000, 0x0}, &(0x7f00002a9000-0x4)=0x18) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00004be000-0x10)={r1, 0x68, &(0x7f0000b26000)=[@in6={0xa, 0x1, 0x6, @loopback={0x0, 0x1}, 0x4}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x5, @loopback={0x0, 0x1}, 0xc2}]}, &(0x7f00005d0000)=0x10) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f41000-0x8)=[{0x6, 0x0, 0x0, 0xa4}]}, 0x10) sendto$inet(r0, &(0x7f0000a89000-0x78)="", 0x45f, 0x200007ff, &(0x7f0000e68000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_buf(r0, 0x6, 0x1c, &(0x7f0000d38000-0x4f)="be08cdb952529d12279017a3dbaa11f25a2fb5d270bf15c39b9393367fc7a703870e2f38d09082beff3ede8a43fda92fe42b9def28d1b2f1f24082f9f7ccabfe352ff6fbb62af0d3371c44331438d8", 0x4f) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000ea5000-0x4)='bbr\x00', 0x4) pipe(&(0x7f00009f9000-0x8)={0x0, 0x0}) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000bb5000)=r2, 0x4) sendmsg(r0, &(0x7f000092c000)={&(0x7f0000479000-0x10)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x10, &(0x7f0000160000)=[{&(0x7f00000ca000)="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", 0x51b}], 0x1, &(0x7f0000bb4000)=[], 0x0, 0x0}, 0x0) recvmmsg(r0, &(0x7f00000f6000-0x60)=[{{&(0x7f0000fe5000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000337000-0x28)=[{&(0x7f0000a89000-0x5c)=""/92, 0x5c}, {&(0x7f00006cb000-0x9b)=""/155, 0x9b}, {&(0x7f0000ef4000-0x28)=""/40, 0x28}, {&(0x7f000070b000-0xf4)=""/244, 0xf4}, {&(0x7f000012a000-0x2c)=""/44, 0x2c}], 0x5, &(0x7f0000d19000)=""/87, 0x57, 0x8}, 0x7}, {{&(0x7f00003ab000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000385000)=[{&(0x7f000040a000)=""/246, 0xf6}, {&(0x7f0000ce2000-0x6c)=""/108, 0x6c}, {&(0x7f00001cd000+0x48f)=""/248, 0xf8}, {&(0x7f0000abb000-0x47)=""/71, 0x47}], 0x4, &(0x7f00000b7000-0xe4)=""/228, 0xe4, 0x4}, 0xff}, {{&(0x7f00008e0000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000650000-0x40)=[{&(0x7f0000e80000)=""/193, 0xc1}, {&(0x7f0000f50000-0x61)=""/97, 0x61}, {&(0x7f0000a07000)=""/187, 0xbb}, {&(0x7f0000096000)=""/78, 0x4e}, {&(0x7f00001d8000)=""/35, 0x23}, {&(0x7f0000060000)=""/147, 0x93}, {&(0x7f0000868000-0xf8)=""/248, 0xf8}, {&(0x7f00003a9000)=""/194, 0xc2}], 0x8, &(0x7f00004df000)=""/80, 0x50, 0x5}, 0x7}], 0x3, 0x10000, &(0x7f0000bc5000)={0x0, 0x0}) sendto(r0, &(0x7f0000ede000)="b8c42c2e9f4bc18342a87024d2d7d4f5bc2f8a49aea8db0fe8e5b3183aacdca3d02c218b29bb22dadb1cb7baafd13a563282b1580ebf64bf32602b6127b652cff1f45ae6d52350a29e5ca0f9f1d9286362dfacf5270866c9", 0x58, 0x0, &(0x7f0000e1d000)=@generic={0x0, "6f966b522d1f89c0c575d2db0a6dd84c66287d81bd501db1f686e2904970f8808a91ddf0810057a789fccb06916d945876163cbd88eca1ded727bac27c8f1bdcab716b618a1abdd983fcf843b4bd0b06575270d0440a2c9c931a9346bc9f5de86175b08e2cd00e1eb6d087c8263cae7f9de7c0861cb971709b9186e33546"}, 0x80) 2018/01/18 17:05:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000031d000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000fb8000)=@generic={0x20000000001e, "01030000000000ff00000000ff03000009bf79df21d60c7bc8790405c7bad62e0a53a632ed4938f50006fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f183bea5bdb9c8ead2000077aeb81c90001d6d5e980ee590c8b9f70dc136cb184a"}, 0x80) sendmsg(r0, &(0x7f00000d1000)={&(0x7f0000fdc000-0x80)=@generic={0x10000000001e, "02010000000020df0000000000000000805bf86c57020002000000f1fffff400000000000000000000010300000000e4ff064b3fdf3a000000080000000000000000ac50d5fe32c4000000007fffffff6a008356edb9a6341c1fd45624281e00070ece000206000000090000fd00000900000000000b0000db000004da36"}, 0x80, &(0x7f00001fd000)=[], 0x0, &(0x7f0000d19000)=[], 0x0, 0x0}, 0x0) 2018/01/18 17:05:47 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$read(0x0, &(0x7f0000001000-0x80)=""/128, 0x420) lstat(&(0x7f0000013000-0x8)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_dev$sg(&(0x7f0000004000-0x9)='/dev/sg#\x00', 0x8001, 0x40040) clock_gettime(0x0, &(0x7f0000003000-0x10)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f0000013000-0x68)={0x53a, 0x7617, 0x0, {r2, r3+10000000}, 0x6, 0x95f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$sock_void(r1, 0x1, 0x24, 0x0, 0x0) chroot(&(0x7f0000003000)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_LAPIC(r1, 0x8400ae8e, &(0x7f0000e48000)={"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"}) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f000039b000)=0x0, &(0x7f0000bda000)="") ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000c41000)=0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000320000)=0x0) tgkill(r4, r5, 0x1c) r6 = semget(0x2, 0x2, 0x200) semctl$SEM_STAT(r6, 0x3, 0x12, &(0x7f0000f57000-0x4a)=""/74) semctl$SETALL(r6, 0x0, 0x11, &(0x7f0000910000)=[0x401, 0x8, 0x8, 0x9, 0x200, 0x9fdb, 0x2, 0x4]) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000d84000-0xe5)={0x0, 0xdd, "bd66ccee705a040c0da884b3f5986481cf2a626a1a87b58d35e1154b8c4895929c36d5cc9bf45e6a23b14a2279e49244cba4821586b67004aa8d6a5a9d9fab3ab7194a4491617787857891602c928905bfef5d3b5358e09708eb1e2e7805ca979a48f68bad57390a5ac8e60bc410222341e3804ef710939b34dc0019510adad2342475638e22617b4b303f1dd5a8a6ce505bf04866831d26f6c30caa634c6f3b5e21c023568531277e8e9c5dae3155f3a12b0397c7fdeba6aeb28d161f6128754b9861b0a4e003dfd4e691ea525bdc5469295052ebe9f57984d930fd41"}, &(0x7f00009d5000-0x4)=0xe5) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000fde000)={r7, 0x3441}, 0x8) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f000046a000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/18 17:05:47 executing program 7: ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000513000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getregs(0xe, r0, 0x2, &(0x7f0000001000-0x5f)=""/95) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r1, 0xc0045516, &(0x7f0000956000-0x4)=0x8009) prlimit64(r0, 0x0, 0x0, &(0x7f000024a000-0x10)={0x0, 0x0}) openat$sequencer(0xffffffffffffff9c, &(0x7f000026a000)='/dev/sequencer\x00', 0x40000, 0x0) poll(&(0x7f00003f3000)=[{r1, 0x0, 0x0}], 0x1, 0x6) fcntl$setsig(r1, 0xa, 0x5) 2018/01/18 17:05:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000021000-0x8)={0x0, 0x0}, &(0x7f000007d000-0x4)=0x8) 2018/01/18 17:05:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000b48000)={0x0, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$void(0x40) 2018/01/18 17:05:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000090e000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0x4400000000001272, &(0x7f0000c23000-0x3)="8ae8a0") 2018/01/18 17:05:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fe6000)={0x3, 0x4, 0x4, 0x100000009, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00004b1000)={0x8, 0x7, &(0x7f0000c75000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@map={0x18, 0x0, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000cd0000)='GPL\x00', 0xb4c3, 0x1000, &(0x7f000058b000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = accept(0xffffffffffffffff, &(0x7f0000300000-0x12)=@pptp={0x0, 0x0, {0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000010a000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f000007b000-0x8)={0x0, 0x9}, &(0x7f0000af5000)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f00001cc000)={r2, 0xa0, "da1dd7b4212d45725e2a9ea6ef4270333135b675fdcf4160fe3cf050bc6ff24a26e7fd60c381cb3dd97fb01ab3c79a828f4cf4d1a6a52f07c66772a72cd9c200199244f54f8ff8c52fea3864169f425be9a27fe76ada5ea02975f11150ad4fe15747440746f1b5cdc1bce6787967232302983e079993cb0c061779bcd7830a6dbc0cd2123a6c5b3be826e182f60d01e8da49a76766a183b539babfe0e17a56e2"}, &(0x7f000095c000-0x4)=0xa8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000445000)={r3, 0x563e, 0x100, 0x7, 0x6, 0x7fff}, 0x14) 2018/01/18 17:05:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000062000-0x12)='/dev/input/mouse#\x00', 0x0, 0x10000) connect(r1, &(0x7f00007bc000)=@ipx={0x4, 0xa93, 0x1ff, "25fe30ba7a17", 0x40, 0x0}, 0x10) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) r2 = getpid() sched_setaffinity(r2, 0x8, &(0x7f0000cb2000-0x8)=0x5) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000fd8000-0x58)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000041000)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) pselect6(0x40, &(0x7f0000ca0000)={0xfffffffffffff000, 0x2, 0x7, 0xff, 0x6128, 0x7, 0x3f80000000000000, 0x280000000000}, &(0x7f0000d6d000-0x40)={0x6, 0x5c64347e, 0x80, 0x81, 0x6, 0x1, 0x7, 0x3}, &(0x7f00002c9000)={0x8, 0x3, 0x9, 0xd8, 0x6, 0x8, 0x1000, 0x40}, &(0x7f0000b7a000)={0x77359400, 0x0}, &(0x7f0000a75000)={&(0x7f00001c4000-0x8)={0x7}, 0x8}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/01/18 17:05:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000d31000-0x8)={0x0, 0x0}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00002b4000-0xf)='/dev/sequencer\x00', 0x0, 0x0) renameat2(r0, &(0x7f0000c33000)='./file0\x00', r1, &(0x7f00003cc000)='./file0\x00', 0x5) r2 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000b46000-0x10)={0x0, 0x0, &(0x7f0000972000-0x3c)=[]}, &(0x7f00000b7000-0x4)=0x10) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) fchdir(r5) r6 = ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x0) ioctl$KVM_GET_CLOCK(r5, 0x8030ae7c, &(0x7f00000a4000-0x30)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000341000-0x8)={0x0, 0x0}) socketpair(0x0, 0xaf1765c74a8f8246, 0x5553, &(0x7f00003a2000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f000059e000)={r3, @in6={{0xa, 0x2, 0x3, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x5, 0xeec1, 0x1, 0x0, 0xd0b5, 0x10000, 0x200, 0xaf, 0x100000000, 0xffff, 0x3, 0x9, 0xff, 0x0, 0x2]}, &(0x7f0000d13000)=0x108) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000e55000-0x10)={r8, 0x50, &(0x7f00006a7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0xfffffffffffffdc0) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000454000)=r10, 0x4) setsockopt$inet6_buf(r8, 0x29, 0xd3, &(0x7f00004d9000-0x58)="666b8137aca6fea93eb728be5c0a219061413a68dac7da5862ddd253f58face2d14d45ea83f278236a9a905b189116398f9d8bd19c90598c7ad14a78c933e95d14ab958aee64b7166b4d9e4c01332583b1ae969fef482103", 0x58) ioctl$DRM_IOCTL_INFO_BUFS(r8, 0xc0106418, &(0x7f0000c36000)={0x0, 0x3, 0x40, 0x9, 0x0, 0x9}) recvmmsg(r9, &(0x7f000001e000)=[{{&(0x7f0000d9c000)=@un=@file={0x0, ""/62}, 0x40, &(0x7f00005ad000-0x40)=[{&(0x7f00000fc000)=""/4096, 0x1000}, {&(0x7f00009dc000)=""/239, 0xef}, {&(0x7f0000474000)=""/182, 0xb6}, {&(0x7f0000e8a000-0x17)=""/23, 0x17}], 0x4, &(0x7f0000ec6000)=""/248, 0xf8, 0xfff}, 0x2}, {{&(0x7f0000dca000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00001ce000-0x80)=[{&(0x7f000007f000)=""/112, 0x70}, {&(0x7f0000769000)=""/4096, 0x1000}, {&(0x7f0000cd4000)=""/188, 0xbc}, {&(0x7f0000a43000)=""/55, 0x37}, {&(0x7f0000520000)=""/4096, 0x1000}, {&(0x7f000020b000-0xcc)=""/204, 0xcc}, {&(0x7f0000fdc000-0xb7)=""/183, 0xb7}, {&(0x7f000096e000)=""/43, 0x2b}], 0x8, &(0x7f0000f74000-0xe0)=""/224, 0xe0, 0x6}, 0x8000}, {{&(0x7f0000921000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000aee000)=[{&(0x7f0000af2000)=""/221, 0xdd}, {&(0x7f0000fa0000)=""/151, 0x97}, {&(0x7f00000b0000-0xfd)=""/253, 0xfd}, {&(0x7f0000222000-0x20)=""/32, 0x20}], 0x4, &(0x7f0000606000-0xcd)=""/205, 0xcd, 0x24000000000000}, 0x3}, {{&(0x7f00006d2000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000db9000)=[{&(0x7f0000f9c000)=""/8, 0x8}, {&(0x7f0000c13000)=""/131, 0x83}], 0x2, &(0x7f0000b6b000)=""/80, 0x50, 0x6}, 0x80000001}, {{&(0x7f0000165000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000260000)=[{&(0x7f0000503000-0x33)=""/51, 0x33}, {&(0x7f0000189000)=""/143, 0x8f}], 0x2, &(0x7f0000a2e000-0xdb)=""/219, 0xdb, 0xffff}, 0x10000}, {{&(0x7f0000ab0000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000a5a000)=[{&(0x7f0000edc000)=""/82, 0x52}, {&(0x7f00004a0000-0x89)=""/137, 0x89}, {&(0x7f0000e9c000)=""/4, 0x4}, {&(0x7f0000970000)=""/43, 0x2b}], 0x4, &(0x7f0000657000)=""/226, 0xe2, 0x5}, 0xffffffff}, {{&(0x7f000066c000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f28000-0x70)=[{&(0x7f0000cb2000)=""/223, 0xdf}, {&(0x7f0000162000)=""/181, 0xb5}, {&(0x7f00007e5000-0x1c)=""/28, 0x1c}, {&(0x7f0000b89000)=""/255, 0xff}, {&(0x7f0000aad000)=""/73, 0x49}, {&(0x7f0000b8d000-0x93)=""/147, 0x93}, {&(0x7f0000e5b000-0x12)=""/18, 0x12}], 0x7, &(0x7f0000ff0000-0x6c)=""/108, 0x6c, 0xa}, 0x1}, {{&(0x7f0000487000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f00004ed000-0x30)=[{&(0x7f00008ef000-0x88)=""/136, 0x88}, {&(0x7f000055f000-0x1000)=""/4096, 0x1000}, {&(0x7f00009e5000-0xd6)=""/214, 0xd6}], 0x3, &(0x7f0000a44000)=""/28, 0x1c, 0x7}, 0xfffffffffffffc01}, {{0x0, 0x0, &(0x7f0000560000)=[], 0x0, &(0x7f0000cf3000-0xfb)=""/251, 0xfb, 0xfffffffffffffff7}, 0x7ff}, {{&(0x7f000033f000-0x1002)=@un=@file={0x0, ""/4096}, 0x1002, &(0x7f00009bc000-0x20)=[{&(0x7f000052c000-0xfe)=""/254, 0xfe}, {&(0x7f0000910000-0x89)=""/137, 0x89}], 0x2, &(0x7f00004cc000)=""/218, 0xda, 0x8}, 0x100000001}], 0xa, 0x2000, &(0x7f00004f5000)={0x0, 0x1c9c380}) setsockopt$inet_pktinfo(r7, 0x0, 0x8, &(0x7f00000b1000)={r11, @multicast2=0xe0000002, @multicast1=0xe0000001}, 0xc) r12 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000db4000-0x8)='net/tcp\x00') setsockopt$netlink_NETLINK_BROADCAST_ERROR(r6, 0x10e, 0x4, &(0x7f0000110000)=0x4, 0x4) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r5, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r8, 0xc08c5332, &(0x7f0000292000)={0x5, 0x7, 0x3, "717565756531000000000000050000000000000000cc00", 0xffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SMI(r6, 0xaeb7) ioctl$KVM_REGISTER_COALESCED_MMIO(r12, 0x4010ae67, &(0x7f0000dd3000)={0x6000, 0x0, 0x0}) ioctl$KVM_RUN(r6, 0xae80, 0x0) ioctl$KVM_GET_ONE_REG(r6, 0x4010aeab, &(0x7f0000b4b000-0x10)={0x9, 0xffff}) ioctl$KVM_RUN(r6, 0xae80, 0x0) 2018/01/18 17:05:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00000c2000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000ea4000)='/dev/sequencer\x00', 0x2, 0x0) recvfrom$ax25(r0, &(0x7f00006ca000)=""/4096, 0x1000, 0x2000, &(0x7f0000b4e000-0x10)={0x3, {"1569058a979970"}, 0x7}, 0x10) readlinkat(r0, &(0x7f0000afd000-0x8)='./file0\x00', &(0x7f000044f000-0x1d)=""/29, 0x1d) signalfd(r0, &(0x7f0000988000-0x8)={0xfb5}, 0x8) r1 = syz_open_procfs(0x0, &(0x7f00009b7000-0x7)='ns/mnt\x00') setns(r1, 0x0) 2018/01/18 17:05:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f31000-0x8)='./file0\x00', 0x0) r0 = open(&(0x7f0000061000)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f000003f000+0x154)='./file0\x00', 0x0) r1 = open$dir(&(0x7f00004db000-0x8)='./file0\x00', 0x0, 0x0) r2 = openat(r1, &(0x7f00006ea000-0x8)='./file0\x00', 0x0, 0x0) ioctl$ASHMEM_GET_NAME(r0, 0x81007702, &(0x7f0000415000-0x7f)=""/127) symlinkat(&(0x7f0000020000-0x9)='./file0/file0\x00', r2, &(0x7f0000020000-0x8)='./file0\x00') renameat2(r0, &(0x7f000068e000)='./file0\x00', r2, &(0x7f0000284000)='./file0/file0/file0/file0\x00', 0x0) 2018/01/18 17:05:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x100000000000010, 0x3, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000005, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000f03000-0x26)="260000d3420009fff15200f83a0000090000060001ffff12000000fe00085b1e00fc4b35ea", 0x25) 2018/01/18 17:05:48 executing program 5: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000001000)={0x3, &(0x7f0000007000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) r3 = dup(r2) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f000000e000-0x10)={0x0, 0x0}) futimesat(r3, &(0x7f000000e000-0x8)='./file0\x00', &(0x7f0000001000)={{r4, r5/1000+30000}, {0x0, 0x0}}) sendto$inet6(r2, &(0x7f0000009000)="949cffc3acb0555a78aa4f79a08bed8b480869827dcd6f972c99f7107c39c9cc26e9e7095ab21ac4fd794f6d0812a5664211cbcfffa74385e1d2bba88628fd188b08349416daa1225bc8bbead557a4bd4420c3eee96bc399265b52c63bdaf3a9865caa921ccd25f343b5491dbd20e0d293afeb5c4e5bd75bdd165c9ed02a5c16146edb49467d8b3ada1e2f5bbb9e", 0x8e, 0x4000000, &(0x7f0000007000)={0xa, 0x3, 0xbf, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, 0x1c) r6 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/selinux/user\x00', 0x2, 0x0) dup2(r2, r2) getitimer(0x3, &(0x7f0000003000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ipx(r6, &(0x7f000000e000-0xe9)="e81ba4c0a0cfbc5038dfc5bdc944e7b30b5a01f7bfd1abb04315a631d06f046e9f765e833a9296f8a4d1c7be013c945f7a41067c1b9bd7b2b286671c8defbf1e52831367c04a52c0f3bb088324f7a8f600ddf0d4177263c4fafaf6af592a588d99621b82725982a0a6ba0e95cbcc9662962ba095dcd6684f35b0208ee510b5ee0552e656b6ff5c10199dfd2bc80b20b09858cf55abba7e1dab0c381139d605fb314992d8a87ec882d3fd487b01bc28f7b1f60fb397ee7ec6543e3078ed266447027dfbb800d3c40168897c3599856c1b7c57e059bb9ba7ed1dc134c4e0ec44c2ad87fe8a68dfda4008", 0xe9, 0x20004000, &(0x7f000000e000-0x10)={0x4, 0xbff, 0x9, "8bd094c8ed15", 0x34c, 0x0}, 0x10) clock_nanosleep(0x0, 0x0, &(0x7f0000005000)={r0, r1+30000000}, &(0x7f000000d000-0x10)={0x0, 0x0}) ioctl(0xffffffffffffffff, 0xc0184908, &(0x7f0000001000)="") 2018/01/18 17:05:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000d20000-0x8)='keyring\x00', &(0x7f0000fa4000-0x4)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) io_setup(0x3ff, &(0x7f0000446000)=0x0) r1 = add_key$user(&(0x7f0000464000-0x5)='user\x00', &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000053d000)="1400", 0x2, r0) pipe(&(0x7f0000a1b000)={0x0, 0x0}) r2 = add_key$user(&(0x7f0000893000)='user\x00', &(0x7f0000753000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000f29000-0x1000)="b33ab76079ebe0d94f729cd653e520c19ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd640b336616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149be31bd78b506e8b", 0xc0, r0) keyctl$dh_compute(0x17, &(0x7f00004c9000-0xc)={r1, r2, r1}, &(0x7f00005cd000)=""/48, 0x30, &(0x7f000096d000)={&(0x7f0000d78000)={'rmd320-generic\x00'}, &(0x7f00004e3000-0x40)="", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) keyctl$join(0x1, &(0x7f00005f8000)={0x73, 0x79, 0x7a, 0x3, 0x0}) r3 = syz_open_dev$dspn(&(0x7f0000999000)='/dev/dsp#\x00', 0x2, 0x80) ioctl$DRM_IOCTL_AGP_INFO(r3, 0x80386433, &(0x7f000038b000-0x38)=""/56) add_key$keyring(&(0x7f0000def000-0x8)='keyring\x00', &(0x7f0000b28000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, r2) r4 = semget$private(0x0, 0x6, 0x100) r5 = syz_open_dev$usbmon(&(0x7f000024c000-0xd)='/dev/usbmon#\x00', 0x7, 0x80) socket$can_bcm(0x1d, 0x2, 0x2) ioctl$KVM_REGISTER_COALESCED_MMIO(r5, 0x4010ae67, &(0x7f000044b000)={0x6000, 0x10000, 0x0}) semctl$GETNCNT(r4, 0x2, 0xe, &(0x7f0000bbc000)=""/59) 2018/01/18 17:05:48 executing program 3: socket(0xb, 0x8000f, 0x3ff) openat$pfkey(0xffffffffffffff9c, &(0x7f0000554000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000ec7000)="706167656d617000c8fb2ec9b1ebf66607668eaaf298b2b2d085ad8bf637c5a21042604943de596d78e5c4292ca945535f28b1d8a4fb2b4840feaf606847d938a0285f40ef883161575367f4e5956d1a1fd4020b21f245fc0df6882cb551d374d6cb2e88c4d70f7584001ee030a704fde2242b1713086d9acb880b000000000000000673") pread64(r0, &(0x7f00006f6000)=""/0, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x5, 0x0) socket$unix(0x1, 0x1, 0x0) 2018/01/18 17:05:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000a95000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) perf_event_open(&(0x7f000089f000-0x78)={0x2, 0x78, 0x97, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = accept$packet(0xffffffffffffffff, &(0x7f0000313000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000bf5000-0x4)=0x14) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000852000-0x4)=0x0) arch_prctl(0x1807, &(0x7f0000635000)="8a5fcc8fb338687eaf4193097e6c9160f6a1bfeac1cee32e660a275bbb98ed94c6940abf471244238b34e124fa18438a2fb3772f6f38942bdd1e92cde6e192299488f3534459d15bcd22f10a5892cc110fb114198e9f4eafae8d0fe56f2dfede9668ad85f510b8557af473e7ac8a46da8225f1c085fccf75cf1cc5f40da4a332ba73046d56b1fa3e258e9b28f06b9b1be16231f0dae37296de6ef0e00eb2d220c6a8744e39641216b8a9c1451853eea2627a") setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000cd4000-0x4)={0x1000}, 0x4) 2018/01/18 17:05:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000390000)='/dev/autofs\x00', 0x181000, 0x0) preadv(r0, &(0x7f0000775000-0x60)=[{&(0x7f0000835000-0xe7)=""/231, 0xe7}, {&(0x7f0000882000)=""/35, 0x23}, {&(0x7f00004a2000)=""/4096, 0x1000}, {&(0x7f0000489000)=""/250, 0xfa}, {&(0x7f00000be000-0x67)=""/103, 0x67}, {&(0x7f0000e5a000-0xc7)=""/199, 0xc7}], 0x6, 0x1f) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000021000-0x274)={0x24, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x1000a, 0x0, 0x0}, [@nested={0x10, 0x4, [@typed={0xc, 0x1, @fd=0xffffffffffffffff}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/18 17:05:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x5, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000e70000)=0x0, &(0x7f0000ba2000-0x4)=0x4) write(r0, &(0x7f0000cb9000)="260000005e001f00000000000000ff05001d0000070000000300000008db1ee9ff4422eade5f", 0x26) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000062f000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$KVM_XEN_HVM_CONFIG(r1, 0x4038ae7a, &(0x7f0000024000-0x38)={0x4, 0x8f4, &(0x7f000009b000)="69b113b38b9cb866c026e4bfd07883e3a535f9180280bcabd21f2d575b34144ec88837f16a6cba299d87efb8ff365f9209a0d3f3681e0eaefdae5ce348226dd66c23b6d75c689b8f70ba3d0ebdb8fdcd503dda2088b27e097d5c5a77c5d15a3264d69d69c24aeb15ffd391b866a36f63544899b9", &(0x7f0000e82000)="bd985c5144bfd05ce069680b9664501cc18a6b1182d7eb865fc8644bf35b0409ee78082a347bef5f76a67e36ccccc609bb9a747107457b2596e9642c1cc670275e3a7fe0bd7d65c71278a239453fce96a9ed04ec8730ce2f464ec44e0877384e0d0dbf19c39bdae336e111e9c3e84217f31774bbb0d2498d522da88833f5011b0c1c5b1ee7a5e4d2f1fef32c392f06e2a7b565b711b1f164ae7b1a85380eed5320c4f19d0f28d731faca31e5745e94d75c45f86e56535c2a16b1430949e5e4651a0a97f464a47de3da20390adf5be076a865477c04e31dbd402f05c17e545da02194", 0x74, 0xe2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/18 17:05:48 executing program 7: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000503000)={0x5, 0x7, 0x7, 0x4, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000e000)={r0, &(0x7f000000e000)="", &(0x7f0000c13000-0x1)="", 0x0}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000015000)={r0, &(0x7f0000015000)="", &(0x7f0000016000-0x3d)="", 0x0}, 0x20) 2018/01/18 17:05:48 executing program 2: mmap(&(0x7f0000000000/0xfe8000)=nil, 0xfe8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x11, 0x0, 0x8000, 0x1, 0x0}) r1 = syz_open_pts(r0, 0x0) ioctl$int_in(r1, 0x5429, &(0x7f0000fe5000)=0x0) ioctl$PIO_FONT(r1, 0x4b61, &(0x7f00004ff000-0x36)="d5e84ec78887c8d42a9982721feb7cb0e91bab424ed46d23e2fb14a9d133077e47afe42980ca7b956fb94388d3d1a11a6c0aec169a86") mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000fe8000)='/dev/cuse\x00', 0x0, 0x0) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DMA_BUF_IOCTL_SYNC(r2, 0x40086200, &(0x7f0000fe8000)=0x2) sendfile(r1, r0, &(0x7f0000022000-0x8)=0x0, 0x0) 2018/01/18 17:05:48 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f0000001000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f000059e000-0x4)=0x10) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) semget$private(0x0, 0x1, 0x20) setsockopt$inet6_int(r1, 0x29, 0x42, &(0x7f0000ad3000)=0x0, 0x3) 2018/01/18 17:05:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x2801, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0x3) accept(r0, &(0x7f000042a000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e9f000)=0x8) 2018/01/18 17:05:48 executing program 4: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000009000-0x9)='/dev/sg#\x00', 0x9, 0x80000) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000013000-0x4)=0x1, 0x4) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000009000)={0x101, {{0x2, 0x1, @rand_addr=0x6ff6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2, [{{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x1a8) ioctl$KVM_XEN_HVM_CONFIG(r0, 0x4038ae7a, &(0x7f0000019000)={0x800, 0xbf9, &(0x7f000001a000-0x87)="c0ae26546e3ebb4d5c88b13229da9fa9c4d38edea2eb7c670141ee960806a07421d3af7eac9a1ef0118cdafe4626d3149d3436ffea8bfd55935ec03119abebecdd41cf4e4110fc3f76bd9a8ff2da1cdfbf49f83a4360a1f100f9ddcf2dec12cd1f0152139426ef9470c4e519f56010e2aa9649ec04355296e71ec5b9a82a8bc14484aa04c5197a", &(0x7f000001a000-0x8e)="f598d5bfb5c088b916f7f3415185fa580270d1edc25219942dab14bee8643233ca870963244ef3acb4db2e8a106fc19330329119a8e9cc907a501d98c394253c5c98013d9b4a2499deec6612b53e92fbed7db9d148f835e54773174b8f4ab4702dfacc3c1f84afdf2857bb9317e41546093bcb2ba5e6fb6f8d0d09c8078de7f8a9476a40c2c43387292f46c2e630", 0x87, 0x8e, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000)='/dev/autofs\x00', 0x0, 0x0) ioctl(r1, 0x8000000000009371, &(0x7f0000007000-0x80)="010000000000000018") 2018/01/18 17:05:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f0000657000)="", 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f00004f7000)={&(0x7f0000aed000-0x26)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000caa000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) sendto$inet(r0, &(0x7f0000c9f000)="", 0x0, 0xfffffffffffffffd, &(0x7f00004ee000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$inet(r0, &(0x7f00007e3000-0x10)={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/18 17:05:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x1400008000000035, &(0x7f00003df000)=""/0, &(0x7f00009d2000)=0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000c29000-0xb)='/dev/hwrng\x00', 0x2ea200, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000594000-0x10)='/selinux/status\x00', 0x0, 0x0) mount(&(0x7f00002f2000)='./file0\x00', &(0x7f0000d73000-0x8)='./file0\x00', &(0x7f0000763000-0xd)='anon_inodefs\x00', 0x8000, &(0x7f000048e000-0xf7)="4988c906cecb9af9c8fe3f209915366b53e4cbd42c3f3cf1956960c5b6ae85b33032d908b7e79ca21a4b4b077737e24a471fff838ed16eeac5b9ca0d973eefbedb62952b3ca9c8b72c727166439d1e581682a1834c44e75e1d860e23686ec2b21d1f909377f29b1f3e2c48395b945744eb5839b99a68bfbf94dfea1dff862aacbbf3a568cecb5b7f1fa6f60b6e942dac219ecaad937380aa0db01d84363bbdff4b325691c074b2ce937bf90768025ac694eaea7fe400352ca00c8d4ed3bc1e8e2cb82301c11e49205c540cdc5b24845767ac4698a82c3a41c992f45159a10c57304ab6fbaf5c8e13c326925bf21e5d9e2ce967eb42399a") ioctl$FUSE_DEV_IOC_CLONE(r1, 0x8004e500, &(0x7f0000b3e000)=r2) 2018/01/18 17:05:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$adsp(&(0x7f00004b7000)='/dev/adsp#\x00', 0x7, 0x0) setsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f000076e000-0x4)=0x5, 0xee) bind$alg(r0, &(0x7f000066c000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-384\x00'}, 0x58) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000c25000-0x38)={0x0, 0x0, &(0x7f000097f000-0x50)=[{&(0x7f0000399000)="e623841c1b57479beac8cec7dcc07d45b099622a498f4a35e23ef6a15ca6b274c370dfb76308e52332f34a27a0a94c9cc7ad8b1ce119bfa9cebc729f95546970f39fcf90fdd425f5ce5c5ab204cedebf857bc7f686b612801f54098be143f485c98202dde7b9b239", 0xfffffe4a}], 0x10000000000001b6, &(0x7f0000b79000)=[], 0x0, 0x0}, 0x0) 2018/01/18 17:05:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x200000000005, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000018000)={0x2, &(0x7f0000d31000-0x10)=[{0x28, 0x4, 0x0, 0xfffffffffffff008}, {0x6, 0x0, 0x0, 0x0}]}, 0xe2) sendmmsg$unix(r1, &(0x7f000011e000)=[{&(0x7f000001b000-0xa)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000013000-0x60)=[], 0x0, &(0x7f000001a000)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/18 17:05:48 executing program 1: mmap(&(0x7f0000000000/0xcac000)=nil, 0xcac000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f00000d7000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x7}, 0x1c) connect$inet6(r0, &(0x7f00004bd000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x0}, 0x1c) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f00000b0000)={0x200, {{0xa, 0x2, 0x200, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x6, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x36a}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) connect$inet6(r0, &(0x7f0000021000-0x1c)={0x2, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x0}, 0x1c) mmap(&(0x7f0000cac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000cae000-0x1c)={0xa, 0x3, 0x4, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x400}, 0x1c) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000cac000)={0x100, 0x1, 0x10000, 0x708e2e46, 0x5}, 0xc) 2018/01/18 17:05:48 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/ptmx\x00', 0x8000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000a29000-0x9)='/dev/rtc\x00', 0x0, 0x0) ioctl$PIO_UNIMAPCLR(r0, 0x40247007, &(0x7f000098e000-0x6)={0x0, 0xa, 0xef}) 2018/01/18 17:05:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x200000002, 0x0) bind$inet6(r0, &(0x7f00005d7000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet(0x2, 0x1, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000b02000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r2, 0x54a2) r3 = syz_open_dev$tun(&(0x7f0000e75000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f00009f2000-0x10)={0xa, &(0x7f0000ebb000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$KVM_PPC_GET_SMMU_INFO(r2, 0x8250aea6, &(0x7f0000753000-0x4)=""/4) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) getrusage(0x0, &(0x7f0000609000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) recvmmsg(r0, &(0x7f0000e13000-0xf0)=[], 0x0, 0x10020, &(0x7f0000ce3000-0x10)={r4, 0x0}) sendto$inet6(r0, &(0x7f00005e2000)="", 0x0, 0x0, &(0x7f0000b71000-0x1c)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) chroot(&(0x7f0000f6a000)='./file0\x00') getsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000eb6000-0xb1)=""/177, &(0x7f000028c000-0x4)=0xb1) 2018/01/18 17:05:48 executing program 7: mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000026000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) 2018/01/18 17:05:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = getpid() setpriority(0x5, r0, 0x1000) 2018/01/18 17:05:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0x0, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x0, 0x0) r1 = syz_open_dev$midi(&(0x7f0000da8000-0xb)='/dev/midi#\x00', 0x7, 0x10000) ioctl$TCFLSH(r1, 0x540b, 0x6) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/01/18 17:05:48 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x200) listen(r0, 0x0) 2018/01/18 17:05:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00007d9000-0x8)={0x0, 0x7fff}, &(0x7f00002fd000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00009af000)=@sack_info={r1, 0x15bc, 0xb}, 0xc) getsockopt$sock_int(r0, 0x1, 0x24, &(0x7f0000f61000)=0x0, &(0x7f00004ff000-0x2)=0x4) 2018/01/18 17:05:48 executing program 7: mmap(&(0x7f0000000000/0xf7d000)=nil, 0xf7d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xfffffffffffffffb, 0x3) sendto$inet6(r0, &(0x7f0000f73000-0x31)="", 0xff7f, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/18 17:05:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000002000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0x0, 0x11, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) openat$dsp(0xffffffffffffff9c, &(0x7f0000c63000-0x9)='/dev/dsp\x00', 0x2, 0x0) 2018/01/18 17:05:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) read(r0, &(0x7f0000307000)=""/184, 0xb8) r1 = socket$inet(0x2, 0x800, 0x1) fsetxattr(r1, &(0x7f0000b6c000)=@known='security.capability\x00', &(0x7f0000445000)='\'+!user%vboxnet0*ppp1trusted/securityproceth1@vboxnet0!!\x00', 0x39, 0x3) userfaultfd(0x800) r2 = dup(r0) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f0000abf000-0x4)=0xbf, 0x4) openat(r2, &(0x7f0000487000-0x8)='./file0\x00', 0x12000, 0x141) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @rand_addr=0x401, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000ec8000)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xd249ea6d2200ee0c) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000f0f000-0x4)=0x0, 0x4) r3 = gettid() r4 = getpgid(r3) r5 = geteuid() r6 = getegid() sendmmsg$unix(r2, &(0x7f000093e000)=[{&(0x7f0000c25000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000178000)=[{&(0x7f0000f82000-0xb5)="8e567f488a0943e5d2a46951a79fded5a78f8b4beb04069534a2a7b74944aac2998da3bac7a25216983a7fd7d7d4ba825dafa57a7c59feedb6d6099210928cfbe87a157983524e59e21d2bfd950444195902f12b6fcb4b0104000000000000c42095d4a2c7171ad43af98af6df44ac629f500a64aa2841778fe9c14381e2b6feecd15a248ec27b77b8b6ba73d4158afe0cebd6d4b5fc841d421cff02d759e7183af704328e982b5d4bfbacd021e2dd200e3b86bba3", 0xb5}], 0x1, &(0x7f00005dc000-0x70)=[@rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x38, 0x1, 0x1, [r0, r1, r1, r0, r1, r0, r0, r2, r1]}], 0x70, 0x0}], 0x1, 0x4) 2018/01/18 17:05:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000308000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000020000)={0x0, &(0x7f000002d000)=0x0, 0x2, r2, 0x3}) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000662000-0x20)={0x0, &(0x7f0000a48000-0x8)=0x0, 0x0, r2, 0x7}) r3 = syz_open_dev$sg(&(0x7f0000281000-0x9)='/dev/sg#\x00', 0x100000000, 0x800) getsockopt$SO_COOKIE(r3, 0x1, 0x39, &(0x7f0000865000-0x8)=0x0, &(0x7f000060d000)=0x8) 2018/01/18 17:05:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000c53000-0x20)={0x2, 0x78, 0x840000000553, 0x7, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x20000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0xffffffffffffffde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xa) r0 = syz_open_dev$mouse(&(0x7f0000227000-0x12)='/dev/input/mouse#\x00', 0x7, 0x680405) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000a85000-0x4)=0x0) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) epoll_pwait(r0, &(0x7f000025c000-0x48)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x6, 0x6, &(0x7f0000fd6000)={0x2}, 0x212) getpgrp(0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000362000)=0x0) r2 = syz_open_dev$vcsn(&(0x7f0000bb8000)='/dev/vcs#\x00', 0xffff, 0x2) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000ff9000)=0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000580000)=0xffffffffffffff81) perf_event_open(&(0x7f0000f0c000-0x78)={0xfffffffffffffffd, 0x78, 0xfffffffffffffffc, 0x6, 0x0, 0x4, 0x0, 0x15e, 0x4, 0x0, 0x1, 0xfffffffffffffffe, 0x0, 0x2, 0x0, 0x1, 0x0, 0x4, 0x4a88, 0x100, 0x8f, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xb1, r2, 0x0) perf_event_open(&(0x7f0000877000-0x78)={0x2, 0x78, 0x386, 0x3, 0x0, 0x0, 0x0, 0x0, 0x802, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x4) restart_syscall() r3 = mq_open(&(0x7f0000001000-0x5)='eth0\x00', 0x42, 0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socket$bt_hci(0x1f, 0x3, 0x1) fcntl$getown(0xffffffffffffffff, 0x9) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x1c, &(0x7f0000b88000)=0x0, &(0x7f0000d4b000)=0x4) sendmsg$alg(0xffffffffffffffff, &(0x7f00003bd000-0x38)={0x0, 0x0, &(0x7f00006e2000)=[], 0x0, &(0x7f00002dc000)=[], 0x0, 0x0}, 0x0) accept$ipx(0xffffffffffffffff, &(0x7f0000849000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00005d8000)=0x10) openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000a2000-0x10)='/selinux/policy\x00', 0x0, 0x0) eventfd2(0x0, 0x0) fcntl$getflags(0xffffffffffffffff, 0x0) syz_open_pts(0xffffffffffffffff, 0x0) ioctl$KDSKBSENT(0xffffffffffffffff, 0x4b49, &(0x7f000074d000)="") mq_timedreceive(r3, &(0x7f000069a000-0x10)=""/16, 0x10, 0x1c00, &(0x7f0000c6c000-0x10)={0x77359400, 0x0}) 2018/01/18 17:05:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000002a000-0xa)='./control\x00', 0x40) r0 = inotify_init1(0x0) fcntl$setstatus(r0, 0x4, 0x72109c5fef5d34d3) r1 = gettid() fcntl$setown(r0, 0x8, r1) rt_sigprocmask(0x0, &(0x7f000003b000)={0xfffff7fffffffffe}, 0x0, 0x8) fcntl$setsig(r0, 0xa, 0x20) inotify_add_watch(r0, &(0x7f00007a7000)='./control\x00', 0xa4000960) socketpair$ax25(0x3, 0x2, 0x6, &(0x7f0000673000)={0x0, 0x0}) open(&(0x7f00003f5000)='./control\x00', 0x0, 0x0) 2018/01/18 17:05:48 executing program 6: mmap(&(0x7f0000000000/0xf6f000)=nil, 0xf6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000094000)=[@in={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f00006bc000-0x8)={0x0, 0x0, 0x0}, &(0x7f0000710000-0x2)=0x8) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000832000)={r1, 0x84, &(0x7f0000b59000)=[@in6={0xa, 0x1, 0x9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x1}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x1ff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, @in6={0xa, 0x2, 0x6ee, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}]}, &(0x7f0000f70000-0x4)=0x10) connect$inet(r0, &(0x7f0000792000)={0x2, 0x3, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x100000000009) r2 = accept$inet(r0, &(0x7f00001cb000)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) r3 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000569000-0x10)='/selinux/create\x00', 0x2, 0x0) ioctl$KVM_GET_XSAVE(r3, 0x9000aea4, &(0x7f000051b000-0x400)={""/1024}) listen(r3, 0x81) r4 = msgget(0x1, 0x4) msgctl$IPC_INFO(r4, 0x3, &(0x7f0000d1f000-0x1000)=""/4096) sendto$inet(r0, &(0x7f0000f6b000-0x3)="cf", 0x1, 0x0, &(0x7f0000a04000)={0x2, 0x3, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) dup3(r0, r2, 0x0) 2018/01/18 17:05:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f00007f8000-0x10)={0x1, &(0x7f0000ed2000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r0 = add_key$user(&(0x7f00001ff000)='user\x00', &(0x7f0000ca1000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000eb6000-0x5d)="4b05f6a6695ae77d232be34e120bd60f031e94c202cd3f565b0d21c52498a590e09b7b5b8daf9b72173ccedcfc1057b61619f0403ca8ebda380f860e0475c8b718304537e05aa691d21c2d74c70d1a78ff55fd74c7babeb54bc718c6f6", 0x5d, 0xfffffffffffffffa) keyctl$update(0x2, r0, &(0x7f000034a000-0xf)="39e99b8730bee591241b2f6a287f9e", 0xf) setfsuid(0x0) 2018/01/18 17:05:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) faccessat(r0, &(0x7f00008c2000-0x8)='./file0\x00', 0xaa, 0xa00) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f00000b6000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) modify_ldt$read(0x0, &(0x7f0000d02000)=""/69, 0x45) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0xfffffffffffffffe) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f000002a000-0x34)={{0x5, 0x6, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$ashmem(0xffffffffffffff9c, &(0x7f00004da000)='/dev/ashmem\x00', 0x400, 0x0) 2018/01/18 17:05:48 executing program 5: mmap(&(0x7f0000000000/0xf8e000)=nil, 0xf8e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000f8e000)={0x0, 0x0}) mmap(&(0x7f0000f8e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000f8e000)={@common='syzkaller1\x00', @ifru_flags=0x1000}) pipe(&(0x7f0000aa5000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r2, &(0x7f00005d6000-0xe)=[{&(0x7f00005d6000-0x1)=';', 0x1}], 0x1, 0x0) vmsplice(r2, &(0x7f0000f83000)=[{&(0x7f0000f82000)="a4", 0x1}], 0x1, 0x0) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f0000f8d000-0xc)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f000081b000-0x8)=@assoc_value={0x0, 0x5}, &(0x7f0000c07000)=0x8) mmap(&(0x7f0000f8e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000f8f000-0x98)={r4, @in6={{0xa, 0x1, 0xffffffffffffffff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffff81, 0x40}, 0x98) read(r1, &(0x7f0000ebd000-0xb8)=""/184, 0xfffffda6) 2018/01/18 17:05:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x30, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000611000-0x8)={0x0, 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000b03000)={0x0, 0x10000, 0xffffffffffffffff, 0xc85, 0x2, 0x1, 0x200, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) socket$inet6_dccp(0xa, 0x6, 0x0) syz_open_dev$audion(&(0x7f00006a8000)='/dev/audio#\x00', 0xfffffffffffffffe, 0x40000) ioctl$ION_IOC_ALLOC(0xffffffffffffff9c, 0xc0184900, &(0x7f00005ad000)={0x8, 0x1, 0x1, 0x0, 0x0}) r1 = dup(r0) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f0000cfc000)=""/233) r2 = syz_open_dev$evdev(&(0x7f0000073000-0x12)='/dev/input/event#\x00', 0x0, 0x2) ioctl$EVIOCGRAB(r2, 0x40044590, &(0x7f00008d3000)=0x0) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000bfa000)='/dev/hwrng\x00', 0x0, 0x0) rt_sigprocmask(0x3, &(0x7f00006d9000)={0x8}, &(0x7f00004cf000)={0x0}, 0x8) write$evdev(r2, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x800000000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) r4 = openat(r3, &(0x7f0000be9000-0x8)='./file0\x00', 0x0, 0x22) ioctl$sock_proto_private(r4, 0x89e6, &(0x7f000091f000)="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") syz_open_dev$evdev(&(0x7f00003b3000-0x12)='/dev/input/event#\x00', 0x6fec2e49, 0x1) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000f0c000)={0x0, r4, 0x4, 0x2, 0x0}, 0x14) 2018/01/18 17:05:48 executing program 1: geteuid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000ff7000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f000002a000-0xb0)={{0x80, 0x0}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0x0, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000552000)={{0x80, 0x240000fffffffc}, 'port0\x00', 0x80, 0x0, 0x0, 0x3, 0x5, 0x0, 0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_open_dev$sndseq(&(0x7f00000e7000)='/dev/snd/seq\x00', 0x0, 0x400000) 2018/01/18 17:05:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00007fc000-0x10)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x75}]}, &(0x7f0000f92000-0x4)=0x10) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, [@ldst={0x3, 0x0, 0xb, 0x27a, 0x0, 0xfffffef0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f0000e3f000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket(0x10, 0x3, 0x0) getpeername$netrom(r1, &(0x7f0000b9f000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f00007e2000)=0x48) sendto$ipx(r1, &(0x7f0000f10000)="f8c4f2511ccd0373b28590fe58bf8a7abadb33796aebee4202427bf6aa72f1d0a0cb37d457c1858d5c954cb42a9c4766f62dc59d", 0x34, 0x80, &(0x7f000084d000-0x10)={0x4, 0xe, 0x1000, "5638fb18a5b8", 0x80, 0x0}, 0x10) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f000094d000-0x4)=r0, 0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f000036c000-0x4)=0x0, &(0x7f0000de4000-0x4)=0x4) write(r1, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/01/18 17:05:48 executing program 6: r0 = add_key$user(&(0x7f0000d0f000-0x5)='user\x00', &(0x7f00003f8000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000bca000-0x1000)="", 0x0, 0xfffffffffffffff8) keyctl$setperm(0x5, r0, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00005a3000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000124000-0x10)={0x0, 0x81, 0x5, 0x40}, &(0x7f0000861000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000468000)=@assoc_value={r2, 0x7}, &(0x7f0000000000)=0x8) keyctl$describe(0x6, r0, &(0x7f0000854000)=""/142, 0x8e) 2018/01/18 17:05:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000237000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x4) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004ee000-0x76)='\x00', 0x1, 0x0, 0x0}], &(0x7f000000b000-0x30)=[0x0]}}], 0x0, 0x0, &(0x7f0000009000)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00008e0000-0x30)={0x0, 0x0, &(0x7f00000d0000)=[], 0x1c, 0x0, &(0x7f000002f000-0x1c)="052d02000005000000000000002bcecc3570f4353101483d1bc52759"}) 2018/01/18 17:05:48 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/audio\x00', 0x400, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x36, &(0x7f0000c6f000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x100000006, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0xfffffffffffffffe, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, &(0x7f0000439000)={0xffffffffffffffff, 0x1, [0x0]}) r1 = memfd_create(&(0x7f0000cce000-0x1)='\x00', 0x2) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000753000-0x20)={0x0, 0x1f, 0x8000, 0xa64, 0x8, 0x200, 0x1, 0x3, 0x0}, &(0x7f00006d3000)=0x20) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f000020f000-0x8)={r2, 0x8000}, &(0x7f0000551000)=0x8) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000f1b000-0x4)=0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000769000)='/selinux/policy\x00', 0x0, 0x0) 2018/01/18 17:05:48 executing program 6: mmap(&(0x7f0000000000/0xf6e000)=nil, 0xf6e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000f67000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x100000000009) r1 = accept$inet(r0, &(0x7f00001cb000)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) writev(r1, &(0x7f0000112000-0x20)=[{&(0x7f0000f6e000-0xb9c)="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", 0xb9d}], 0x1) mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 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={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r3, 0x400454c8, &(0x7f0000001000-0x4)=0x0) [ 191.842410] binder_alloc: binder_alloc_mmap_handler: 3020 20000000-20002000 already mapped failed -16 [ 191.858332] binder: BINDER_SET_CONTEXT_MGR already set [ 191.858347] binder: 3020:3028 ioctl 40046207 0 returned -16 [ 191.884657] binder_alloc: 3020: binder_alloc_buf, no vma [ 191.890373] binder: 3020:3028 transaction failed 29189/-3, size 40-8 line 2903 [ 191.905552] binder: undelivered TRANSACTION_ERROR: 29189 [ 191.912173] binder: release 3020:3028 transaction 227 out, still active [ 191.919069] binder: unexpected work type, 4, not freed [ 191.924375] binder: undelivered TRANSACTION_COMPLETE [ 191.929573] binder: send failed reply for transaction 227, target dead 2018/01/18 17:05:48 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/relabel\x00', 0x2, 0x0) fcntl$setlease(r0, 0x400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000ff6000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) keyctl$get_persistent(0x16, 0x0, r1) keyctl$restrict_keyring(0x1d, r1, 0x0, 0x0) 2018/01/18 17:05:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000cde000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(aes)\x00'}, 0x58) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000efb000)=0x0, 0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000de1000)={0x0, 0x0, &(0x7f00004de000)=[], 0x0, &(0x7f0000f96000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvfrom(r1, &(0x7f0000c8a000-0x70)=""/112, 0x70, 0x0, &(0x7f0000e60000)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random="ad57054fa1f0", [0x0, 0x0]}, 0x10) 2018/01/18 17:05:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00005fd000)='/dev/mixer\x00', 0x800, 0x0) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f000017e000)=""/222) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000c82000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f000082f000-0xf6)=""/246) ioctl$EVIOCGREP(r1, 0x40047440, &(0x7f0000d1e000-0xae)=""/174) 2018/01/18 17:05:48 executing program 7: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000d8e000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000000)={0x0, 0x1, 0x6, [0x7, 0xcee6, 0x20, 0x9, 0x8, 0x5]}, &(0x7f000003e000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000000)={r1, 0x1ff, 0x100}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000257000-0x8)={0x0, 0x7}, &(0x7f0000001000)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000a0c000)={r2, 0x10001, 0x0}, 0x2) mmap(&(0x7f0000001000/0x938000)=nil, 0x938000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000540000-0x28)={@common='lo\x00', &(0x7f0000939000-0x5)=@ethtool_wolinfo={0x2b, 0x0, 0x0, "35661b99c87d"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000939000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000939000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000662000-0x18)={r0, &(0x7f000093a000-0x4e)="7c3b862e7ceb22d6331ccbe935c9e7c0e558e7831ac03b1a8fb8a0ae5dde11c21d7a47181596dc259161fd1259bd99979f5d732b155d672b3422e5f66eb8123eecd5773c52fc210691f1470f0e92", &(0x7f000093a000-0x1000)=""/4096}, 0x18) 2018/01/18 17:05:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000039b000-0x58)={0x26, 'skcipher\x00', 0x0, 0x8f, 'ecb(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000627000-0x10)="e5fcb5bf0b00000000000007ddb42113", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f000089d000-0x38)=[{0x0, 0x0, &(0x7f0000195000)=[], 0x0, &(0x7f000009c000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f000004c000-0x38)={&(0x7f0000d18000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000deb000-0xa0)=[{&(0x7f0000f52000-0x96)=""/150, 0x96}], 0x1, &(0x7f00008b1000-0x1000)=""/4096, 0x1000, 0x0}, 0x0) socket$alg(0x26, 0x5, 0x0) 2018/01/18 17:05:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00007e0000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000106000)='/dev/autofs\x00', 0x802, 0x0) r3 = geteuid() fstat(r0, &(0x7f0000bf2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000f4f000)={0x74, 0x0, [0x9, 0x0, 0x4, 0xfffffffffffffffa], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r5 = getpgrp(0xffffffffffffffff) ptrace$setopts(0x4206, r5, 0x4, 0x100046) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f00002a9000)={0x5, 0x6, 0x0, 0x2, 0x0, 0x297d2428, 0x2, 0x8001, 0x0}, &(0x7f00005e7000)=0x20) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f000050b000)={r6, 0x5}, &(0x7f00000fc000-0x4)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f00002d6000-0x8)={0x0, 0x4d4a}, &(0x7f0000dd8000)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f000086d000-0x6)={0x0, 0x9}, &(0x7f0000e91000)=0x6) setsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000be7000)={r7, 0x9, 0x3, 0x800}, 0x10) sendmsg$inet_sctp(r2, &(0x7f0000055000-0x38)={&(0x7f0000c56000-0x1c)=@in6={0xa, 0x2, 0x40, @loopback={0x0, 0x1}, 0x3}, 0x1c, &(0x7f0000163000)=[{&(0x7f00005ee000-0xe6)="ed9064f3e20ef71b7f0ac8b02b42603bb45c0c7415e701ce2a8deac5153ff7f7e046055bb526de8e836e962ec8bc31ac97f720466477f376f744f988ae278b0925f8343b5043fb1f1b26c1759e19c82908b2dadbb3744e66488c9ae0875cfdd6e414be90a75c57d75e222d6e003a735f90695cf50da6c50dbbb37570febcc0f293c40ef48870415d0914b2cf256d34bb5b1fcc2c0554934d838cf30e8fa60007b38a1940ce2f7388f132325e1be5bc81d11eda15fceb1b37bdf45bdacb7e98b501a27d09dd07021dbc6ed112d794cfc3517e3132c478ecc0bed65a228f43d82eaed6fcc192df", 0xe6}, {&(0x7f00007ea000)="9a7494df9dce97b47aa46afce3cd56fbfeb1fb18d025a1552817949de4197e301d46ada99a015881d34c0cc2fbbf94339861fa645f586351a194f44e24b3988a13e705f07296a1a87ae588", 0x4b}], 0x2, &(0x7f0000195000-0x120)=[@sndrcv={0x30, 0x84, 0x1, {0x7, 0x100000001, 0x8209, 0x192d, 0x100000001, 0x7f, 0x8000, 0x4, r6}}, @sndinfo={0x20, 0x84, 0x2, {0x8, 0x8, 0xffff, 0x2, r7}}, @sndrcv={0x30, 0x84, 0x1, {0x8001, 0x6, 0x5, 0x3, 0xf5cf, 0x8, 0x9, 0x3ff, r8}}, @init={0x18, 0x84, 0x0, {0xfffffffffffffeff, 0x1, 0x6, 0x9}}, @sndinfo={0x20, 0x84, 0x2, {0x12a5, 0x8002, 0x9, 0xff, r9}}, @init={0x18, 0x84, 0x0, {0xffffffffffff84da, 0x0, 0x2, 0x3ff}}], 0x120, 0x11}, 0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r10 = socket(0x10, 0x2, 0xc) write(r10, &(0x7f00001d1000-0x20)="1f000000150a01dee200000000380700000200000900038005ffffe5020051", 0x1f) fchownat(r2, &(0x7f0000210000-0x8)='./file0\x00', r3, r4, 0x400) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x1) 2018/01/18 17:05:48 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$llc(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000000000)=0x10) r0 = syz_open_dev$binder(&(0x7f0000156000)='/dev/binder#\x00', 0x0, 0x2) mmap(&(0x7f0000ed9000/0x1000)=nil, 0x1000, 0x1400000, 0x30, r0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getcwd(&(0x7f0000ee1000-0x30)=""/48, 0x30) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/selinux/create\x00', 0x2, 0x0) ioctl$KVM_SET_XCRS(r1, 0x4188aea7, &(0x7f0000eda000-0x68)={0x6, 0x1, [{0x7f, 0x0, 0x555a}, {0xffffffffffffff7f, 0x0, 0x3}, {0x82a, 0x0, 0x9}, {0x4, 0x0, 0x0}, {0xfffffffffffffffa, 0x0, 0x3ff}, {0x9, 0x0, 0xb5e}]}) 2018/01/18 17:05:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00003ec000)='/dev/kvm\x00', 0x0, 0x0) r1 = open(&(0x7f0000f8a000)='./file0\x00', 0x800, 0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00006d7000)={0x0, 0x1000, "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"}, &(0x7f0000877000)=0x1008) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00005bf000-0x8)={r2, 0x88}, &(0x7f0000824000-0x4)=0x8) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) r5 = openat$vcs(0xffffffffffffff9c, &(0x7f0000dd5000)='/dev/vcs\x00', 0x1, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r5, 0x8934, &(0x7f0000c6d000-0x20)={@generic="55b981a54e98bba3b592c8abfcaac150", @ifru_addrs={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$KVM_ENABLE_CAP_CPU(r4, 0x4068aea3, &(0x7f00006f8000)={0x7b, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_MSRS(r4, 0xc008ae88, &(0x7f0000af7000)={0x10000000000000d5, 0x0, [{0x8000000040000080, 0x0, 0x7ff}]}) r6 = accept$unix(0xffffffffffffff9c, &(0x7f00004f1000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000478000-0x4)=0x8) recvfrom(r6, &(0x7f0000cbd000)=""/169, 0xa9, 0x40000020, &(0x7f000048f000-0x20)=@pptp={0x18, 0x2, {0x2, @remote={0xac, 0x14, 0x0, 0xbb}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) 2018/01/18 17:05:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000877000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) write(r0, &(0x7f00000a0000-0xf6)='H', 0x1) fcntl$setpipe(r1, 0x407, 0x0) ppoll(&(0x7f0000436000-0x40)=[{r1, 0x0, 0x0}], 0x1, &(0x7f0000e5e000-0x10)={0x0, 0x0}, &(0x7f0000830000)={0x0}, 0x8) r2 = getuid() getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f000095a000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000efb000-0x4)=0xb2) setreuid(r2, r3) 2018/01/18 17:05:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000ca1000-0xa)="81001f000016005e", &(0x7f0000796000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000cc6000-0x7)='loeth1\x00', 0xfffffffffffffffd) r1 = add_key$keyring(&(0x7f00002af000)='keyring\x00', &(0x7f000094a000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f00009e5000)={0x0, 0xc6e3, 0x0}, &(0x7f0000694000)=0xc) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000c55000)={0x0, 0x0}, &(0x7f0000256000)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f00002b1000)={r3, 0x6, 0x0, 0xfffffffffffffeff, 0x3ff, 0x1c99, 0x4784, 0x8, {r4, @in6={{0xa, 0x1, 0x401, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0xab3, 0x0, 0x2, 0x19}}, &(0x7f000028e000)=0xb8) r5 = add_key$user(&(0x7f0000176000)='user\x00', &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000003e000)="fa", 0x1, r1) r6 = add_key$user(&(0x7f00006aa000-0x5)='user\x00', &(0x7f000017f000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000094e000-0xdb)="b33ab76079ebe0d94f729cd653e520a59ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f0000000000000000000000000736616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af40b64e1c324f6928f6672f98f7e149be31bd78b506e8b89ce49b264258ecc0bff6df2140f10b79e", 0xd1, r0) keyctl$dh_compute(0x17, &(0x7f0000f50000)={r5, r6, r6}, &(0x7f00006ec000)=""/1, 0x1, &(0x7f000097f000)={&(0x7f0000e18000-0xe)={'wp256\x00'}, &(0x7f000078f000-0x3a)="", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/18 17:05:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000063000-0x78)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) msgsnd(0x0, &(0x7f00001a6000-0x8)={0x48010000002003, ""}, 0x8, 0x0) clone(0x0, &(0x7f0000945000)="", &(0x7f0000042000)=0x0, &(0x7f00000fc000-0x4)=0x0, &(0x7f0000f60000)="") r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000aad000-0x15)='/proc/self/net/pfkey\x00', 0x38002, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f000057e000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f00005fc000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f000069a000)={r1, r2}) msgctl$IPC_RMID(0x0, 0x0) 2018/01/18 17:05:48 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x109000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f0000001000-0x1)=0x0) r1 = inotify_init() r2 = epoll_create1(0x0) flock(r2, 0x1) flock(r1, 0xfffffffffffffffe) inotify_add_watch(r1, &(0x7f0000047000)='./file0\x00', 0x100) r3 = epoll_create(0x102010002) flock(r3, 0x5) 2018/01/18 17:05:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000a2b000-0xa)='/dev/dsp#\x00', 0xa860, 0x200000) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f00007d5000-0x75)=""/117) perf_event_open(&(0x7f0000d2b000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_PPC_GET_SMMU_INFO(r1, 0x8250aea6, &(0x7f0000a70000)=""/121) ioctl$sock_ifreq(r0, 0x89b1, &(0x7f0000853000)={@common='ip6gre0\x00', @ifru_addrs=@generic={0x0, "b904e09ae7405f7a12bbce8895ec"}}) 2018/01/18 17:05:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00002dc000-0x4)={0xffffffffffffffff}) getsockname$netrom(r0, &(0x7f00006d4000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f00007bf000-0x4)=0x48) r1 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r1, 0x6) setsockopt(r2, 0x10d, 0x800000000b, &(0x7f00001cd000)="03", 0x1) connect$inet(r2, &(0x7f0000e5c000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = syz_open_dev$audion(&(0x7f000006e000)='/dev/audio#\x00', 0x100, 0x80000) ioctl$KVM_SET_SREGS(r3, 0x4138ae84, &(0x7f0000313000)={{0x0, 0x2000, 0xb, 0xdb, 0xffffffff, 0x67, 0x3, 0x0, 0x4, 0x3ff, 0xfc, 0x0, 0x0}, {0x11f007, 0x7000, 0xf, 0x0, 0x1f, 0x50e5, 0x7, 0x9, 0x1, 0x8, 0x1000, 0x101, 0x0}, {0x5000, 0x10000, 0x1d, 0x2, 0x8, 0x3, 0xffffffffffffffc6, 0x22, 0x2, 0x62, 0x0, 0xffffffff, 0x0}, {0x2, 0x0, 0xa, 0x1, 0x81, 0x8, 0x10000, 0x0, 0x7c, 0x8, 0xfffffffffffffff7, 0xa6fe, 0x0}, {0x107000, 0x2, 0x1f, 0xf27, 0x8334, 0x8, 0xfa7, 0x9, 0xae4, 0x31c, 0x100000001, 0x1000, 0x0}, {0xf000, 0x3001, 0x4, 0xed8, 0x2, 0xffffffffffffff59, 0x0, 0x2, 0x10001, 0x4, 0x6, 0x5, 0x0}, {0x2, 0x4000, 0x9, 0xfa39, 0x0, 0x4, 0x5, 0x1, 0x6, 0xf1, 0x7fffffff, 0x8000, 0x0}, {0x3000, 0x3, 0x10, 0xfffffffffffffffb, 0x0, 0x23, 0xb5d, 0xff, 0x3, 0x80, 0x3, 0x6, 0x0}, {0x110000, 0x0, [0x0, 0x0, 0x0]}, {0x5001, 0x4, [0x0, 0x0, 0x0]}, 0x1, 0x0, 0x3002, 0x420001, 0x9, 0x1000, 0x100000, [0x6, 0x0, 0x1, 0x401]}) dup2(r2, r1) 2018/01/18 17:05:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00001eb000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f000082d000)=""/246) ioctl$EVIOCGREP(r0, 0x4004743c, &(0x7f0000d1e000-0xae)=""/174) read$eventfd(r0, &(0x7f0000efe000)=0x0, 0x8) 2018/01/18 17:05:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f0000717000-0x70)=[{&(0x7f00008d9000)=""/169, 0xa9}], 0x1) ioctl$int_in(0xffffffffffffffff, 0x800000c0045006, &(0x7f0000000000)=0x7f) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1, 0x8012, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f0000bce000-0x12)='/dev/input/event#\x00', 0x4, 0x0) 2018/01/18 17:05:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() rt_sigqueueinfo(r0, 0x28, &(0x7f00003b9000-0x10)={0x20800, 0x0, 0xffffffffffff5c8d, 0x6}) 2018/01/18 17:05:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setpgid(0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) 2018/01/18 17:05:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000001e000-0x8)='./file0\x00', 0x80040, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000dbd000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000dbd000-0x4)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$setlease(r0, 0x400, 0x0) truncate(&(0x7f0000dbe000-0x8)='./file0\x00', 0x0) fcntl$setsig(r0, 0xa, 0xd) ioctl$KVM_DEASSIGN_DEV_IRQ(r0, 0x4040ae75, &(0x7f0000c3c000-0x10)={0x2, 0x2, 0x100000000, 0x4}) r2 = inotify_init1(0x0) inotify_add_watch(r2, &(0x7f0000db5000-0x8)='./file0\x00', 0x4000010) unlink(&(0x7f0000a89000-0x8)='./file0\x00') close(r0) 2018/01/18 17:05:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f000002f000-0x6)='ramfs\x00', 0x100000, &(0x7f0000ce3000)="") mount(&(0x7f0000efb000-0x8)='./file0\x00', &(0x7f00008fd000-0x1)='.', &(0x7f00003a3000-0x6)='sysv\x00', 0x1000, 0x0) mount(&(0x7f0000c6c000-0x8)='./file0\x00', &(0x7f000092f000)='./file0\x00', &(0x7f0000dcd000)='ramfs\x00', 0x8ff8c, &(0x7f000002f000)="") mount(&(0x7f00001b8000-0x1)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0xff8c, &(0x7f00008a7000)="") umount2(&(0x7f00006aa000)='.', 0x2) 2018/01/18 17:05:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000312000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000d1f000)='/selinux/context\x00', 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f00008e8000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_mreq(r1, 0x29, 0x15, &(0x7f000095f000)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, r2}, 0x14) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f000048c000)=0x0, 0x4) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000963000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00005c2000-0xb)={0x7, 0x7, 0x10001, 0x9a9, 0x5, 0x4, 0x1, 0x9, 0x9be0, 0x8001, 0xffffffffffffffff}, 0xb) sendto$inet(r0, &(0x7f0000fd0000)="", 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = socket$unix(0x1, 0x80000000000002, 0x0) sendto$inet(r0, &(0x7f0000c14000)="a285552f02c481fc9a7195ca7c1941fb0f36ca137e65ea00ba90c4c12d26a6a45e4b03714c7231b89568284d3fd008860c826baf635aeead322fa879cf1aedb3670d610fe2525b070ca4dfc2305d411cf3c23e165c9b608fa8d91e0c0ae2fb8ba4d037840a30b117b62817", 0x6b, 0x10, &(0x7f0000089000-0x10)={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000317000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x13, 0x6, 0xf24, &(0x7f0000ff9000)={0x0, 0x0}) sendmsg$unix(r4, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r3]}], 0x1, 0x0}, 0x0) recvmsg(r5, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x1ca, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000025000)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000487000-0x48)=[@in6={0xa, 0x1, 0xe33, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, 0x3}, @in6={0xa, 0x0, 0x2, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, 0x561d}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x48) 2018/01/18 17:05:49 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x64, &(0x7f0000002000-0x4)=0x7f, 0x4) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000001000-0x1c)={0x0, 0x2a, 0xa, [0x9, 0x20, 0x3f, 0x8, 0x9, 0x800, 0x3, 0x4, 0x3, 0x2]}, &(0x7f0000000000)=0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000001000-0xa0)={r1, @in6={{0xa, 0x2, 0x8000, @loopback={0x0, 0x1}, 0x81}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8001, 0xfff, 0x0, 0xfffffffffffffe01, 0x8}, &(0x7f0000019000)=0xa0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndctrl(&(0x7f0000005000-0x13)='/dev/snd/controlC#\x00', 0x0, 0x4000) readv(r2, &(0x7f0000004000-0x30)=[{&(0x7f0000003000)=""/115, 0x73}], 0x1) 2018/01/18 17:05:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x0, 0x6, 0x7a, 0x0, 0xfffffff0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) openat$mixer(0xffffffffffffff9c, &(0x7f00003e2000-0xb)='/dev/mixer\x00', 0x10102, 0x0) [ 192.242578] PPPIOCDETACH file->f_count=2 2018/01/18 17:05:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_thread_area(&(0x7f0000534000)={0x9, 0x100000, 0xffffffff, 0x7fffffff, 0x8000, 0x5cc, 0x8, 0x4, 0x8, 0xd057}) clock_gettime(0x0, &(0x7f0000702000-0x10)={0x0, 0x0}) select(0x40, &(0x7f000006f000)={0x80, 0x9, 0x3e3d, 0x2, 0x1000, 0x8, 0x80000000, 0xfffffffffffffff8}, &(0x7f00004ab000-0x40)={0x4d, 0x1ff, 0x5, 0x5c93, 0x8, 0x100000000, 0x2, 0x100000000}, &(0x7f00004f8000)={0xde56, 0x2, 0x9, 0x81, 0x9, 0x444, 0xfff, 0x1b}, &(0x7f00004f1000-0x10)={0x0, 0x7530}) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000b5000)='/dev/qat_adf_ctl\x00', 0x2880, 0x0) r2 = syz_open_dev$audion(&(0x7f0000ef5000)='/dev/audio#\x00', 0x800, 0x101000) write$eventfd(r1, &(0x7f000009d000)=0xfffffffffffffff8, 0x8) getitimer(0x2, &(0x7f0000660000)={{0x0, 0x0}, {0x0, 0x0}}) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000b4a000-0xe8)={{{@in=@broadcast=0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000250000)=0xe8) sendto$packet(r2, &(0x7f0000c7d000)="f569ce6ebddcfe18524007aa3dad663116492116854d461bf9af1c95026384a28e105d6e8e0df77ba12f0606673c64a942a2336f8805313718713a761c6e405d67b7bddc9051013d7bfae5aac11fb7365fd1f2a0c556c7f0758ed28eb96e07774c28f05386235560c9879a690efc6294e084ab7e9f7a5c71fdd76098b938b0a097c217937eec119b09ebaefffd32b2d178a620a8480749", 0x97, 0x40000, &(0x7f0000820000)={0x11, 0x3, r4, 0x1, 0xf16, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [0x0, 0x0]}, 0x14) setitimer(0x1, &(0x7f000007f000)={{0x0, r3}, {0x0, r0}}, &(0x7f0000e2a000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/18 17:05:49 executing program 5: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000004000)=0x0, &(0x7f0000001000)=0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_getsetattr(r0, &(0x7f0000004000-0x40)={0x1, 0x1, 0x4, 0x3, 0x2, 0x8, 0x2, 0x1f}, &(0x7f0000004000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_emit_ethernet(0x3e, &(0x7f0000001000-0x6e)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "a73aeb", 0x8, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@echo_request={0x80, 0x0, 0x0, 0x0, 0x0, ""}}}}}}, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_MSRS(r0, 0xc008ae88, &(0x7f0000005000)={0x4, 0x0, [{0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}]}) 2018/01/18 17:05:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00003ea000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet6_dccp_buf(r0, 0x21, 0x2, &(0x7f0000082000)=""/156, &(0x7f0000521000)=0x7b) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0xfffffffffffffffe, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000f0e000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000027c000)=0x10) ioctl$TCSETAW(r1, 0x5407, &(0x7f000002a000-0x14)={0x8001, 0x1, 0x0, 0x80000001, 0x1ff, 0x5, 0x100000000, 0x0, 0xfffffffffffffffa, 0x5}) ioctl$int_in(r2, 0x5473, &(0x7f00005a6000)=0x80000000) perf_event_open(&(0x7f000000a000)={0x6, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x8000000200000000, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000dcf000-0x8)='./file0\x00', 0x0, 0xffffffffffffffff) mount(&(0x7f0000144000)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f0000fb6000-0x4)='nfs\x00', 0x0, &(0x7f000000a000)="") fallocate(r1, 0x2, 0x0, 0x10001) ioctl$VT_GETSTATE(r1, 0x5603, &(0x7f000077f000-0x6)={0x100000001, 0x7ffffffc, 0x88d}) 2018/01/18 17:05:49 executing program 2: socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000e57000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000cdf000-0x98)={0x0, @in6={{0xa, 0x3, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x10001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x5f}, &(0x7f0000001000-0x4)=0x98) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000001000-0x108)={r1, @in6={{0xa, 0x2, 0x4, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, 0x10000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xfff, 0x7ff, 0x6, 0x9, 0x3f, 0x6, 0x2, 0x8, 0x8, 0x1, 0x1, 0x20, 0x6, 0x0, 0x100000000]}, &(0x7f0000001000-0x4)=0x108) mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xfffffed6, &(0x7f000000c000-0x2d)={@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [{[{0x9100, 0x0, 0x0, 0x0}], {0x8100, 0x0, 0x0, 0x0}}], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}}}, &(0x7f0000002000-0x10)={0x0, 0x1, [0xe1b]}) 2018/01/18 17:05:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000e6c000)='/dev/input/event#\x00', 0xafd, 0x8000042000001) write$evdev(r0, &(0x7f00008c2000-0x30)=[{{0x0, 0x0}, 0x2, 0x0, 0x401}], 0x18) mmap(&(0x7f0000000000/0xf77000)=nil, 0xf77000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000f74000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0", 0x4) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000f74000)=[{&(0x7f000004c000-0x1000)="5dfbc33dc19cb870843df30273b381faa8d62a74eac93d925f73147683c80e60337191a58df0c2c6d5b870ca6e04caf41eab5e606a5400ab3f2b56cfac84401200885e8ed098aa6615ba7d2e3a545e7c9ebb48843f0a6611", 0x58}], 0x1, &(0x7f0000df0000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r2, &(0x7f0000729000)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[{&(0x7f0000f75000)=""/228, 0xe4}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f00008e7000-0x9)='/dev/vcs\x00', 0x4000, 0x0) ioctl$KVM_GET_DIRTY_LOG(r3, 0x4010ae42, &(0x7f0000c1f000)={0x12716, 0x0, &(0x7f0000f79000/0x12000)=nil}) 2018/01/18 17:05:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000b17000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000d55000-0xd)='/dev/usbmon#\x00', 0x5, 0x1) ioctl$KDSETLED(r0, 0x4b32, 0x5) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0xc0305302, &(0x7f0000a51000-0x30)={0x20, 0x1000, 0x7f, 0x7, 0x7ffe, 0x18, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TIOCGWINSZ(r1, 0x5413, &(0x7f000019d000)={0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000158000-0x20)={0x5, 0x0, 0x0, 0x80}) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40106436, &(0x7f0000021000)={r2, 0x7}) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000adf000)={0x8, 0x8, 0x3, 0xffffffffffffff5a, 0x0, 0x5}) 2018/01/18 17:05:49 executing program 1: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000c3f000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r1, 0x1, 0x1a, &(0x7f0000000000)=""/46, &(0x7f00004a6000-0x4)=0x2e) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/vcs\x00', 0x8800, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_settime(r2, 0x1, &(0x7f0000001000)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x0}}) setsockopt(r0, 0x84, 0x400, &(0x7f0000000000)="", 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) bind$netrom(r3, &(0x7f0000000000)=@ax25={0x3, {"cd8697900fc542"}, 0x1f}, 0x10) 2018/01/18 17:05:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = open$dir(&(0x7f0000c65000)='./file0\x00', 0xfffffffffffffffc, 0x80) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000018b000-0x11)='/dev/qat_adf_ctl\x00', 0x2000, 0x0) renameat(r1, &(0x7f0000d05000)='./file0\x00', r2, &(0x7f00002f3000)='./file0\x00') r3 = syz_open_procfs(0x0, &(0x7f0000edd000)='uid_map\x00') sendfile(r0, r3, &(0x7f0000d96000-0x8)=0x0, 0x100000001) 2018/01/18 17:05:49 executing program 1: mmap(&(0x7f0000000000/0xe79000)=nil, 0xe79000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000e77000-0x12)='/dev/input/event#\x00', 0x0, 0x0) mmap(&(0x7f0000e79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000e7a000-0x9)='/dev/rtc\x00', 0x10000, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f00006d7000-0x2c)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00004c2000-0x4)=0x2c) mmap(&(0x7f0000e79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000e79000-0x10)={0x0, 0x882, &(0x7f0000e79000)="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"}) mmap(&(0x7f0000e7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000e7a000)=0x3, 0x4) openat$selinux_context(0xffffffffffffff9c, &(0x7f00002f7000)='/selinux/context\x00', 0x2, 0x0) 2018/01/18 17:05:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000002000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00006a0000)=0x0) syz_open_procfs(r1, &(0x7f0000517000)="6e65742f6d6366886c7465723600") ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0x80089203, &(0x7f000095e000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/18 17:05:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000005000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r0, 0x8, &(0x7f0000b71000-0x7a)="a98e78c56af844d6171039d4b32de1ed54d3cb7f5c5dfaac6d59583157906aa29c4e053d7b0d1be6982fa55bc5a8ccbdfb0bb2b1062dad4b65b9134a757c0e523a4fa8fd4b5580114749bc6b933c1c139e0f7034772ef11ddbbc6735c18c97a063f4034a2d3e6b9be1a8317c8eb31cc650a2e27f1bdff61a8a26") fstat(0xffffffffffffffff, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KVM_GET_DEBUGREGS(r0, 0x8080aea1, &(0x7f0000475000)={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmmsg$unix(0xffffffffffffffff, &(0x7f000000a000)=[{&(0x7f0000007000+0xb63)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f000000d000)=[], 0x0, &(0x7f0000002000-0x108)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, r1}], 0xa0, 0x0}], 0x1, 0x0) ioctl$KVM_ASSIGN_DEV_IRQ(0xffffffffffffffff, 0x4040ae70, &(0x7f0000002000-0x10)={0x0, 0x0, 0xfffffffffffffffe, 0x0}) ioctl$KVM_S390_INTERRUPT_CPU(0xffffffffffffffff, 0x4010ae94, &(0x7f0000002000)={0x0, 0x15, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000edb000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000256000-0x4)=0xc) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000187000-0x4)=0x0) kcmp(r2, r3, 0x1, r0, r0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f00008ca000)=0x3, 0x4) ioctl(r0, 0xc1004110, &(0x7f0000002000-0x9c)="") 2018/01/18 17:05:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000c91000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_IRQ_LINE_STATUS(r1, 0xc008ae67, &(0x7f000051e000)={0x0, 0x8}) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) 2018/01/18 17:05:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000541000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000ff0000-0x4)=0xc) perf_event_open(&(0x7f0000aee000-0x78)={0x2, 0x78, 0xe0, 0x2, 0x0, 0x8000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x4000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48a, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000bcc000-0xd)='/dev/usbmon#\x00', 0x3fffffffd, 0x400000) 2018/01/18 17:05:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000acf000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$EVIOCSABS20(0xffffffffffffffff, 0x401845e0, &(0x7f0000001000)={0xffff, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000005000)={0x4, 0xffffffffffffffff, 0x0}) ioctl$KVM_SET_DEVICE_ATTR(r1, 0x4018aee1, &(0x7f0000e36000-0x18)={0x0, 0x4000ffffffff, 0x2, &(0x7f0000001000)=0x0}) ioctl$KVM_S390_INTERRUPT_CPU(r2, 0x4010ae94, &(0x7f0000d13000)={0x4, 0x0, 0x741061b800000000}) 2018/01/18 17:05:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f00001c2000)='./file0\x00', 0x1040, 0x0) r0 = open(&(0x7f0000fa3000)='./file0\x00', 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f0000d9d000-0x20)={"b169e51ae3b0f066e0f2cc92fbc22a81", {0x4, 0x0, 0x2, "4bafeea5410d", 0x2, 0x0}}) 2018/01/18 17:05:49 executing program 0: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt(r0, 0x114, 0xa, &(0x7f0000a2e000-0xd)="", 0x1b9) 2018/01/18 17:05:49 executing program 2: mmap(&(0x7f0000000000/0xaf3000)=nil, 0xaf3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000aed000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) mmap(&(0x7f0000af3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$mouse(&(0x7f0000af4000-0x12)='/dev/input/mouse#\x00', 0x0, 0x40) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000791000)={0x0, 0x0}) mmap(&(0x7f0000af3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CTX(r2, 0xc0086423, &(0x7f0000af4000-0x8)={r3, 0x0}) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000134000)=@ioapic={0x0, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) mmap(&(0x7f0000af4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_buf(r2, 0x21, 0xd, &(0x7f0000af5000-0xe)="171a8982ce7c058ba7de95f8115f", 0xe) openat$cuse(0xffffffffffffff9c, &(0x7f00007f8000-0xa)='/dev/cuse\x00', 0x4000, 0x0) 2018/01/18 17:05:49 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000001000-0xd)='/dev/dmmidi#\x00', 0x2, 0x40082) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_crypto(r0, &(0x7f0000001000-0x38)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000000)={&(0x7f0000ebb000-0xf8)=@get={0xf8, 0x13, 0x300, 0x3, 0x2, {{'sha224-generic\x00'}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x2000, 0x400, 0x0, 0x0}, [{0x8, 0x1, 0x6}, {0x8, 0x1, 0x9}, {0x8, 0x1, 0x9}]}, 0xf8}, 0x1, 0x0, 0x0, 0x80}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) lsetxattr(&(0x7f0000a20000-0x8)='./file0\x00', &(0x7f0000651000-0xd)=@random={'btrfs.\x00', 'proc*\x00'}, &(0x7f0000e8e000)='%vmnet1.cpuset+vmnet1self\x00', 0x1a, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000882000-0x18)={0xaa, 0x2, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x1000)=nil, 0x1000}, 0x1, 0x0}) r2 = creat(&(0x7f0000005000)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f000025d000)={0x0, 0x0}) utimensat(r2, &(0x7f0000261000)='./file0\x00', &(0x7f0000d96000)={{0x0, 0x0}, {r3, r4/1000+30000}}, 0x100) fcntl$addseals(r2, 0x409, 0x8) sched_setaffinity(0x0, 0x8, &(0x7f0000a2f000)=0x9) rename(&(0x7f0000ca1000)='./file0\x00', &(0x7f000085f000)='./file2\x00') chmod(&(0x7f0000940000-0x8)='./file0\x00', 0x1) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/18 17:05:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000040e000-0xb)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x20090407ffc0003}]}) r0 = getpgrp(0x0) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00009df000)='/selinux/validatetrans\x00', 0x1, 0x0) perf_event_open(&(0x7f0000ff7000-0x78)={0x5, 0x78, 0x0, 0x9, 0x50, 0x8, 0x0, 0x1, 0x200, 0x2, 0x6, 0x2, 0xfffffffffffffffc, 0x100, 0x7, 0x800, 0x1, 0x7, 0x70c4, 0x40, 0x7, 0x40, 0x4, 0x0, 0x6c, 0x2, 0x3, 0x20, 0x67b, 0x367b1674, 0x504e, 0x10800000000000, 0xffff, 0x80000000, 0x3, 0x6, 0x797b, 0x2f2e, 0x0, 0x9, 0x0, @perf_config_ext={0x7, 0x8000}, 0x8002, 0x3, 0x2b, 0x7, 0x1000, 0xb5dd, 0x4, 0x0}, r0, 0x10001, r1, 0x8) connect$l2tp(r1, &(0x7f0000faf000-0x6)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x2, 0x4, 0x1, 0x0, {0xa, 0x0, 0x6, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x5}}}, 0x1c) inotify_init1(0x80800) 2018/01/18 17:05:49 executing program 5: mmap(&(0x7f0000000000/0xf77000)=nil, 0xf77000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000f77000)='/dev/vcs\x00', 0x200002, 0x0) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_VAPIC_ADDR(r1, 0x4008ae93, &(0x7f0000f77000)=0x0) bind$alg(r0, &(0x7f0000b80000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha1\x00'}, 0x58) bind$alg(r0, &(0x7f0000f73000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(arc4)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x201ec001, &(0x7f00001ec000)="", 0x15c) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r0, &(0x7f0000f79000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002b9000-0x4)=0x26, 0x80000) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00004c6000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f77000)=0xe8) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat(r1, &(0x7f0000f7a000-0x8)='./file0\x00', 0x8000, 0x20) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000f78000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$KDSIGACCEPT(r5, 0x4b4e, 0xd) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f0000f7b000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f78000-0x4)=0xe8) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000f78000-0xe8)={{{@in=@dev={0xac, 0x14, 0x0, 0xc}, @in=@broadcast=0xffffffff, 0x1, 0xe2de, 0x1, 0x0, 0xa, 0x20, 0xa0, 0x6f, r3, r6}, {0x1, 0x3, 0x7f, 0x20, 0x4ed, 0x6, 0x3, 0x800}, {0x3, 0x40, 0xffffffffffffffff, 0xffffffff80000001}, 0x4, 0x1, 0x3, 0x1, 0x0, 0x3}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x2, 0x2b}, 0xa, @in6=@loopback={0x0, 0x1}, 0x2, 0x7, 0x2, 0x8000, 0x8, 0x4, 0x1}}, 0xe8) 2018/01/18 17:05:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00003c5000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000fb6000)='/selinux/context\x00', 0x2, 0x0) ioctl$KVM_GET_PIT(r1, 0xc048ae65, &(0x7f00006f1000-0x70)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000691000+0xeac)='/dev/rtc\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000d1c000-0x108)={0x0, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x6, 0x100, 0x7, 0x4, 0xfe4a, 0x3, 0x2d, 0x9, 0x1970, 0x6, 0x2, 0x9, 0xff, 0x3791, 0x7fffffff]}, &(0x7f0000575000-0x4)=0x108) ioctl$TIOCLINUX5(r2, 0x541c, &(0x7f0000c82000)={0x5, 0x3, 0x7, 0xe6, 0x2}) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f000078d000)={r3, 0x2}, &(0x7f000099f000)=0x8) ioctl$KVM_SMI(r1, 0xaeb7) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x8000000000) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f000040f000-0xc)={0x1, 0xffffffffffffffff, 0x0}) ioctl$EVIOCGLED(r4, 0x80404519, &(0x7f0000595000)=""/45) ioctl$KVM_REGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae67, &(0x7f0000000000)={0xf001, 0x0, 0x0}) timer_create(0x0, &(0x7f0000f8d000)={0x0, 0xb, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d88000)=0x0) timer_getoverrun(0x0) umount2(&(0x7f0000b49000)='./file0\x00', 0xa) 2018/01/18 17:05:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) timer_create(0x3, &(0x7f0000273000)={0x0, 0x2b, 0x1, @thr={&(0x7f00006c3000)="01786c75f9813dc138fc14d0cd0358f685a67ed552a9339a7464ba33140f290696259a093bfaf196cb052089f044a6d8d86245eaabbb6b039130a917928ca654196a389dcb3220672a8df2c97b44c6420c79110e96187c31f9d12fdf19edd5883b774b6029ccb2e9cf04664f0407d9857847cd82bf14683be71e2c67d276a4a4ff9622e717019e860ef3bccde727e3efff5860a94598210e029b2fa1e00bc50cf75236e2", &(0x7f000032e000-0xde)="feca36fbbe9697209ed86d1b076aacb3fdea763649089150b974debca010513fcc80bf1da589ca94ed30056917838c020e9bad0881a95aa67ec6d755f24fb74767de7021380d85a39f588eef891e4bbe82f50d0690ed14130d9bfa3f81b23e53635ef4d5cb02558dca35ebeaa4ea98bc894a2d2c1708f4d5f88bc1f28cb973c711501242fb67aeb14823bdd7c2adba03015e5c2e3934dbc2f32fa30b4ba401530ebcd62cf66e2b82fd4223e5733a145bd4d46521a14488df38b42332987b2441442475d70cd17f2b1f0987acb1f86145b0b75f839ddbff97fcc4f2fba869"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a71000)=0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f00002af000-0x20)={@common='ifb0\x00', @ifru_addrs={0x2, 0x3, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) timer_create(0x0, &(0x7f0000c8c000)={0x0, 0x1d, 0x4, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001e8000)=0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f00007f3000)=0x7, 0x4) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000ff2000-0xb)='/dev/mixer\x00', 0x10d402, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000172000)={0x4}, 0x1) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000761000)=0x9, 0x4) ioctl$sock_ipx_SIOCGIFADDR(r2, 0x8915, &(0x7f0000dfd000)={"0282b3f73a0900000000000000da6bea", {0x4, 0x9, 0x8, "a29fa8ff976b", 0xf4, 0x0}}) timer_create(0x1, &(0x7f0000abe000-0x60)={0x0, 0x1e, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000db4000-0x4)=0x0) timer_gettime(r1, &(0x7f0000833000)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$RNDADDTOENTCNT(r2, 0x40045201, &(0x7f00000ac000-0x4)=0x9) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000f7c000)=0x220, 0x4) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f0000a4e000-0x10)={0x0, 0x0}, &(0x7f0000bb0000)=0x10) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f000096c000-0x4)=0x0) mlock(&(0x7f000044e000/0x2000)=nil, 0x2000) r3 = dup(r0) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000163000)='/dev/ppp\x00', 0x101000, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4) bind$inet6(r0, &(0x7f0000fa1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000866000)='/dev/qat_adf_ctl\x00', 0x200000, 0x0) sendto$inet6(r0, &(0x7f000064b000-0x98)="966eebb0d83078de6bb5c401f2ea8f6c09529af300c61dd1c4ecaabe0c7e84c05fe2614f796dfd46243e519716e80c0ad921aa7f60f3cc4b4f3b7b7f860f8586bf194fef17f608a10b71f175ac7b6509872d4ed323a6701a87b8ca76a67deef60be1ff9f2f25604c7a913547d48a67d4dafba098f829584721b585fa5959f015c71769e4613160c0d9843b1d2abc964595d4c7048a83b4fe", 0x3c9, 0x20000008, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$TIOCCONS(r2, 0x541d) accept4$netrom(r2, &(0x7f0000734000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f000044f000+0xf15)=0x48, 0x80800) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000ba5000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a33000)=0xe8) getsockopt$inet6_tcp_buf(r4, 0x6, 0x1d, &(0x7f0000001000)=""/4096, &(0x7f0000b1c000-0x4)=0x1000) r5 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r5, 0x7fff) sendfile(r3, r5, &(0x7f0000d84000-0x8)=0x0, 0x8000fffffffe) [ 192.870200] kauditd_printk_skb: 91 callbacks suppressed [ 192.870209] audit: type=1326 audit(1516295149.669:4197): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=3165 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452e39 code=0x7ffc0000 2018/01/18 17:05:49 executing program 1: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) inotify_add_watch(r0, &(0x7f0000eb8000-0x8)='./file0\x00', 0x1000) [ 192.942126] audit: type=1326 audit(1516295149.670:4198): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=3165 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452e39 code=0x7ffc0000 2018/01/18 17:05:49 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000002000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getdents(r0, &(0x7f0000000000)=""/194, 0xc2) syz_open_dev$usbmon(&(0x7f0000001000-0x8)='/dev/usbmon#\x00', 0x0, 0x200000) [ 192.977871] audit: type=1326 audit(1516295149.705:4199): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=3165 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=111 compat=0 ip=0x452e39 code=0x7ffc0000 [ 193.050302] audit: type=1326 audit(1516295149.705:4200): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=3165 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452e39 code=0x7ffc0000 [ 193.075513] audit: type=1326 audit(1516295149.706:4201): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=3165 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452e39 code=0x7ffc0000 [ 193.100763] audit: type=1326 audit(1516295149.708:4202): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=3165 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=257 compat=0 ip=0x452e39 code=0x7ffc0000 [ 193.128837] audit: type=1326 audit(1516295149.709:4203): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=3165 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452e39 code=0x7ffc0000 [ 193.154176] audit: type=1326 audit(1516295149.709:4204): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=3165 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452e39 code=0x7ffc0000 2018/01/18 17:05:50 executing program 1: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x1)='\x00', 0x0) execveat(r0, &(0x7f0000000000)='./file0\x00', &(0x7f000000d000-0x10)=[&(0x7f0000000000)='\x00'], &(0x7f0000007000-0x8)=[], 0x1000) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f000000d000-0x98)={0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x41db046, 0x9}, &(0x7f0000005000)=0x98) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f000000c000-0x20)={@common='gretap0\x00', @ifru_addrs={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f000000d000-0xc)={r1, 0xffffffff00000001, 0x0}, 0xc) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f000000e000-0x14)={r1, 0x401, 0x5, 0x1, 0x100000000, 0x1722}, 0x14) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000001000)=0x7ff, 0x4) 2018/01/18 17:05:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00002d3000)='/selinux/checkreqprot\x00', 0x200, 0x0) ioctl$KVM_INTERRUPT(r0, 0x4004ae86, &(0x7f0000221000-0x4)=0x100) socketpair(0x1d, 0x0, 0x0, &(0x7f00009b3000-0x8)={0x0, 0x0}) setsockopt$sock_int(r0, 0x1, 0x0, &(0x7f00000bd000-0x4)=0x200, 0x4) syz_open_dev$sndpcmc(&(0x7f00000cb000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) 2018/01/18 17:05:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) arch_prctl(0x2006, &(0x7f00009bd000)="") 2018/01/18 17:05:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x0, 0x0}, 0x10) r2 = geteuid() setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000a0b000)={{{@in=@multicast2=0xe0000002, @in=@empty=0x0, 0x0, 0x400, 0x0, 0x675, 0x2, 0x80, 0xa0, 0x0, 0x0, r2}, {0x6, 0x3, 0x20, 0x40, 0x80000001, 0xa80f50b, 0x4, 0x0}, {0x7ff, 0xf8, 0x1, 0x2}, 0xfffffffffffff2d6, 0x7, 0x2, 0x1, 0x1, 0x2}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x3, 0xff}, 0xa, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x6, 0x1, 0x3, 0x7, 0x5df, 0x94, 0x1}}, 0xe8) 2018/01/18 17:05:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) syz_open_procfs(0xffffffffffffffff, &(0x7f0000db4000-0x8)='net/tcp\x00') setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0x4, &(0x7f0000110000)=0x4, 0x4) getuid() clock_gettime(0x40003, &(0x7f000031b000)={0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) 2018/01/18 17:05:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xc9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf7bd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x0, 0x4001) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000be000)={0xa4e, 0x8, 0x7, 0x4, 0x0}, &(0x7f00006ce000)=0x10) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00006f8000)={r1, 0x0}, 0x8) 2018/01/18 17:05:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) listen(r0, 0x1ff) r1 = syz_open_dev$dmmidi(&(0x7f0000f4a000-0xd)='/dev/dmmidi#\x00', 0x4f, 0x0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r2, &(0x7f000087e000-0x2)='F', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x244) write(r2, &(0x7f00007d9000)="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", 0x3c9) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000fa4000-0x4)=r1, 0x4) accept4(r0, &(0x7f000020a000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000621000)=0xfffffffffffffec3, 0x0) 2018/01/18 17:05:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x5, &(0x7f0000ee1000)={0x0, 0x0}) clock_nanosleep(0x9, 0x41, &(0x7f0000850000-0x10)={0x0, r0}, &(0x7f0000ddd000)={0x0, 0x0}) 2018/01/18 17:05:50 executing program 5: mmap(&(0x7f0000000000/0xd14000)=nil, 0xd14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80005, 0x0) shutdown(r0, 0x0) mmap(&(0x7f0000d14000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000d14000)={@common='gbetaS0\x00', @ifru_addrs={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) recvmmsg(r0, &(0x7f0000d10000)=[{{0x0, 0x0, &(0x7f0000891000-0x30)=[], 0x0, &(0x7f0000d0e000)=""/4096, 0x1000, 0x0}, 0x0}, {{&(0x7f0000d0e000)=@in={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000d10000)=[{&(0x7f0000d0f000-0x6e)=""/110, 0x6e}, {&(0x7f0000071000-0xea)=""/234, 0xea}, {&(0x7f0000d0f000-0x53)=""/178, 0xb2}, {&(0x7f0000d0f000-0x3a)=""/58, 0x3a}, {&(0x7f0000408000-0xd6)=""/214, 0xd6}, {&(0x7f0000d0e000)=""/48, 0x30}], 0x6, &(0x7f0000b13000-0x9c)=""/156, 0x9c, 0x0}, 0x0}], 0x2, 0x0, 0x0) 2018/01/18 17:05:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = dup2(r0, r0) listen(r1, 0x0) r2 = socket$inet(0x2, 0x1, 0x0) fallocate(r0, 0x0, 0x80000001, 0xfff) r3 = syz_open_dev$tun(&(0x7f00002bc000)='/dev/net/tun\x00', 0x0, 0xa) r4 = fcntl$dupfd(r3, 0x0, r3) setsockopt$inet6_int(r1, 0x29, 0x49, &(0x7f0000459000)=0x2, 0x4) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_mreq(r1, 0x0, 0x27, &(0x7f00007a2000)={@loopback=0x0, @loopback=0x0}, &(0x7f000027e000-0x4)=0x8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x1b, &(0x7f000026d000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) write$tun(r4, &(0x7f00007e7000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "85b7e3", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, {[], @tcp={{0xffffffffffffffff, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}, 0x46) [ 193.179071] audit: type=1326 audit(1516295149.719:4205): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=3165 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=298 compat=0 ip=0x452e39 code=0x7ffc0000 [ 193.203960] audit: type=1326 audit(1516295149.719:4206): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=3165 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452e39 code=0x7ffc0000 2018/01/18 17:05:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00005d6000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000c74000-0x6)='.dead\x00', &(0x7f0000a60000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00004b9000-0x1)='\x00', 0xfffffffffffffffe) keyctl$clear(0x7, r0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00003d6000-0x9)='/dev/ppp\x00', 0x12100, 0x0) accept$packet(0xffffffffffffff9c, &(0x7f0000953000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000d51000)=0x14) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000729000-0xe8)={{{@in=@broadcast=0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000981000)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f000010d000)={{{@in=@broadcast=0xffffffff, @in=@multicast2=0xe0000002, 0x0, 0x82d, 0x1, 0x6, 0x2, 0x80, 0x20, 0x2b, r2, r3}, {0x20, 0x80, 0x1, 0x8cf4, 0xfff, 0xffffffff, 0x9bf6, 0x1}, {0x5, 0x7, 0x0, 0xffff}, 0x5, 0x5, 0x2, 0x1, 0x3, 0x3}, {{@in=@multicast1=0xe0000001, 0x2, 0x33}, 0x2, @in=@rand_addr=0x7, 0x5, 0x0, 0x3, 0x1, 0x7, 0x1, 0x152a}}, 0xe8) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r4, 0x84, 0x6e, &(0x7f0000962000-0x1c)=[@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100000001}], 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f000095e000-0x8)={0x1, [0x0]}, &(0x7f000095e000-0x4)=0x8) setrlimit(0x7, &(0x7f000046f000-0x10)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0x66, &(0x7f000095d000-0x2)={r5, 0x0}, &(0x7f000095c000)=0x8) 2018/01/18 17:05:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000074000)='/dev/snd/seq\x00', 0x0, 0x200) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000b86000-0x4)=0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000e45000-0x4)=0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000cff000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) socket$bt_hci(0x1f, 0x3, 0x1) ioctl$PIO_UNIMAPCLR(r1, 0x4b68, &(0x7f000004f000-0x6)={0x1, 0x7, 0x78}) 2018/01/18 17:05:50 executing program 0: mmap(&(0x7f0000000000/0xf89000)=nil, 0xf89000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nfc_llcp(0x27, 0x2, 0x1) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000073a000)='/dev/qat_adf_ctl\x00', 0x1, 0x0) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000f89000)={0xd3e, 0x81, 0xdda, {0x77359400, 0x0}, 0x1000, 0x52, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000591000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r2 = accept$alg(r1, 0x0, 0x0) r3 = dup(r2) write(r3, &(0x7f0000f83000-0xd4)="29cc2f0347fc06cf81e50d8456d4801e", 0x10) recvmsg$kcm(r3, &(0x7f0000f7e000)={&(0x7f0000c24000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000e3b000)=[{&(0x7f0000ea6000)=""/240, 0xf0}], 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$adsp(&(0x7f0000f8a000)='/dev/adsp#\x00', 0x7, 0x2) 2018/01/18 17:05:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000837000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000c6d000-0x8)={0x0, 0x0}) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00004e0000)='/dev/rfkill\x00', 0x101000, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000cd7000-0xc)={r1, 0x80000, r2}) r3 = syz_open_dev$binder(&(0x7f000000d000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000000d000-0x70)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000005000)=""}) ioctl$BINDER_SET_CONTEXT_MGR(r3, 0x40046207, 0x0) poll(&(0x7f0000564000-0x40)=[{r3, 0x0, 0x0}], 0x1, 0x6ca3f40) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r2, 0xc1205531, &(0x7f0000247000-0x120)={0x8, 0xbb33, 0x7, 0x113d973a, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x5, 0x1, 0x8, 0xb07, "c4ba799c331605f4f15f421a6b50c613", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r3, 0x0) ioctl$TUNSETOFFLOAD(r2, 0x400454d0, &(0x7f0000d6b000)=0x8) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000e22000-0x5c)={0x2, 0x1, {0xffffffffffffffff, 0x3, 0x7062, 0x3, 0x100000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) utimes(&(0x7f0000698000)='./file0\x00', &(0x7f00004dd000)={{0x77359400, 0x0}, {0x0, 0x7530}}) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000010000)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000012000-0x63)=""}) 2018/01/18 17:05:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f62000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f5a000-0x4)=0x4, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0xfd3c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) bind$inet6(r1, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) close(r0) 2018/01/18 17:05:50 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0xffffffffffffffcf, 0x202840) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_HAS_DEVICE_ATTR(r0, 0x4018aee3, &(0x7f0000000000)={0x0, 0xb60, 0x0, &(0x7f0000000000)=0x0}) mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f000001f000)='/dev/hwrng\x00', 0x1, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_hci(r2, &(0x7f0000020000)={0x1f, 0x6, 0x3}, 0x6) sendmsg$nl_generic(r1, &(0x7f0000003000)={&(0x7f0000003000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000e000-0x10)={&(0x7f0000018000)={0x1c, 0x22, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x1, 0x0, 0x0}, [@generic="50e8c62a317a"]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 193.311578] can: request_module (can-proto-0) failed. 2018/01/18 17:05:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x7, 0x0) r1 = syz_open_dev$mice(&(0x7f0000c7b000)='/dev/input/mice\x00', 0x0, 0x10002) syz_open_pts(r1, 0x2840) semtimedop(r0, &(0x7f0000f78000-0x18)=[{0x0, 0xffffffffffff8001, 0x1800}], 0x1, &(0x7f0000290000-0x10)={0x0, 0x0}) 2018/01/18 17:05:50 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f00002e6000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimensat(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000001000-0x20)={{0x0, 0x0}, {r1, r2/1000+30000}}, 0x100) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getitimer(0x2, &(0x7f0000e2b000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) waitid(0x0, 0x0, &(0x7f0000c15000)={0x0, 0x0, 0x0, 0x0}, 0x100000, &(0x7f000060f000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/18 17:05:50 executing program 1: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000005000-0x9)='/dev/sg#\x00', 0x0, 0x200400) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000004000)="ddeb0815c4131b9a8faddbb02bbc7acf1695e1c7eb42089f542972db47fe9ec7292b9fb779182b5cc2e6dde487b638fe26aa93d4b62c488dfd25bb96a9b342984372a2b3a7bb08b02e", 0x49) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000001000-0x4)=0x7, 0x4) [ 193.352219] QAT: Invalid ioctl [ 193.368245] can: request_module (can-proto-0) failed. [ 193.413904] QAT: Invalid ioctl [ 193.431214] binder: BINDER_SET_CONTEXT_MGR already set [ 193.436746] binder: 3230:3247 ioctl 40046207 0 returned -16 2018/01/18 17:05:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) io_setup(0x4, &(0x7f0000004000)=0x0) io_submit(r1, 0x1, &(0x7f0000004000-0x18)=[&(0x7f0000013000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000012000-0x8d)="", 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_destroy(r1) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f000049b000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) openat$rtc(0xffffffffffffff9c, &(0x7f000038b000-0x9)='/dev/rtc\x00', 0x103002, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") 2018/01/18 17:05:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00007a3000)='\x00', 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000c7e000)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_create1(0x0) getpeername$llc(r2, &(0x7f0000345000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000731000-0x4)=0x10) ioctl$KVM_SET_DEVICE_ATTR(r0, 0x4018aee1, &(0x7f000040b000-0x18)={0x0, 0x2, 0x0, &(0x7f000015b000-0x8)=0x0}) r3 = syz_open_dev$admmidi(&(0x7f0000c45000)='/dev/admmidi#\x00', 0x0, 0x0) recvmsg(r3, &(0x7f000001b000-0x38)={0x0, 0x0, &(0x7f000070a000-0x80)=[{&(0x7f00000af000-0x8)=""/8, 0x8}, {&(0x7f0000cd6000)=""/56, 0x38}, {&(0x7f000043d000-0xb0)=""/176, 0xb0}, {&(0x7f000032b000-0xba)=""/186, 0xba}, {&(0x7f00008a2000-0xad)=""/173, 0xad}, {&(0x7f0000b49000)=""/0, 0x0}, {&(0x7f000050c000-0xe1)=""/225, 0xe1}, {&(0x7f0000d2a000-0x5d)=""/93, 0x5d}], 0x8, &(0x7f0000f4a000)=""/122, 0x11d, 0x0}, 0xffffffffffffffff) sendmsg$netlink(r1, &(0x7f00009cf000-0x38)={0x0, 0x0, &(0x7f00002bf000+0xeff)=[{&(0x7f0000639000-0x49f8)={0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x10}], 0x1, &(0x7f000050f000)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18, 0x0}, 0x0) clock_adjtime(0x7, &(0x7f000091b000-0xd0)={0x5, 0x89b, 0x8, 0xac, 0x81, 0x2d22, 0x81, 0x6, 0x0, 0x5, 0x9, 0xfffffffffffffffc, 0x9, 0x9ee8, 0x1, 0x4, 0x6, 0x1, 0x4, 0x5370, 0x3e3, 0x1, 0xff, 0x1, 0x200, 0x9}) 2018/01/18 17:05:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f00007e2000)="", &(0x7f000050e000)=0x0, &(0x7f00002e6000)=0x0, &(0x7f0000698000)="e4") openat$rfkill(0xffffffffffffff9c, &(0x7f00005bc000)='/dev/rfkill\x00', 0xa00, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000676000-0x8)={0x0, 0x0}) 2018/01/18 17:05:50 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000243000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bpf$PROG_LOAD(0x5, &(0x7f0000e41000)={0x0, 0x14, &(0x7f0000001000-0xa0)=@raw=[@call={0x85, 0x0, 0x0, 0x1c}, @call={0x85, 0x0, 0x0, 0x5}, @ldst={0x1, 0x3, 0x1, 0xf, 0x9, 0xfffffffc, 0xffffffffffffffff}, @jmp={0x5, 0xffffffffffffff00, 0x0, 0x5, 0x7, 0x0, 0x4}, @ldst={0x0, 0x2, 0x0, 0x0, 0x7, 0xfffffff4, 0xfffffffffffffff1}, @alu={0x7, 0x9, 0xf, 0x0, 0x7, 0x0, 0x8}, @exit={0x95, 0x0, 0x0, 0x0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x8}, @generic={0x9, 0x7, 0x5, 0x7ff}, @ldst={0x0, 0x3, 0x2, 0xa, 0x7, 0xfffffffe, 0xfffffffffffffff0}], &(0x7f00003ff000)='GPL\x00', 0x5, 0x2a, &(0x7f000083c000)=""/42, 0x41f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r0}, 0x48) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00004f5000)='/dev/audio\x00', 0x200000, 0x0) setsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000fb6000)=0x1, 0x2) r2 = syz_open_procfs(0x0, &(0x7f0000203000-0x3)='ns\x00') perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$key(r2, &(0x7f000016d000-0x38)={0x0, 0x0, &(0x7f0000585000)={&(0x7f0000eeb000)={0x2, 0x14, 0x4, 0x6, 0x22, 0x0, 0x2, 0x3, [@sadb_x_kmaddress={0x7, 0x19, 0x0, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}}, @sadb_x_policy={0x8, 0x12, 0x3, 0x6, 0x0, 0xffffffffffffffff, 0x7, {0x6, 0x2b, 0x101, 0x2, 0x0, 0x5, 0x0, @in=@multicast2=0xe0000002, @in=@local={0xac, 0x14, 0x0, 0xaa}}}, @sadb_address={0x5, 0x5, 0x2b, 0x0, 0x0, @in6={0xa, 0x1, 0x400, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}}, @sadb_lifetime={0x4, 0x4, 0x8000, 0x4, 0x1ff, 0xe71}, @sadb_lifetime={0x4, 0x7, 0x1f, 0x81, 0x40, 0x3}, @sadb_x_sa2={0x2, 0x13, 0x10001, 0x0, 0x0, 0x4, 0x5}, @sadb_x_sa2={0x2, 0x13, 0x4, 0x0, 0x0, 0x3, 0x6}]}, 0x110}, 0x1, 0x0, 0x0, 0x0}, 0x4000) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f000036e000)=0x1c0000, 0x4) execveat(r2, &(0x7f000000b000)='./file0\x00', &(0x7f000000b000)=[], &(0x7f000000b000)=[&(0x7f000000b000)='net/igmp\x00'], 0x0) 2018/01/18 17:05:50 executing program 1: r0 = socket(0x10, 0x80000, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000001000)="240000001e0007043d1d6800001f08ff037f2a000000ffe78003010008eaffff00f50000c375b6eea8d895ad73ec2f428544557e9bb37854532580339041a638a983521c438c35513689f0d23096715d9b7c99f757b9a54a3b68df03b8881fec42316c8708347d9d78a263c03183e51e39bc0575657c77c9f646063d9daeb76816cc61042339", 0x86) syz_open_dev$binder(&(0x7f0000bec000-0xd)='/dev/binder#\x00', 0x0, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)=0xff, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000002000)=0x0) fcntl$setown(r0, 0x8, r1) recvfrom(r0, &(0x7f0000000000)=""/144, 0x90, 0x1, &(0x7f0000002000-0x10)=@in={0x2, 0x1, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/18 17:05:50 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000217000)={{{@in=@multicast2=0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e08000)=0xe8) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000865000-0x50)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, 0x100000000, 0xff, 0x5, 0x100, 0x0, 0x1, r1}) mmap(&(0x7f0000000000/0x916000)=nil, 0x916000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0xe, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000003000-0x20)={{&(0x7f0000909000/0x4000)=nil, 0x4000}, 0x1, 0x0}) clone(0x0, &(0x7f00007d2000-0x1)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000916000-0x4)=0x0, &(0x7f00002d6000-0x1)="06") mremap(&(0x7f0000909000/0x2000)=nil, 0x2000, 0x2000, 0x3, &(0x7f000000a000/0x2000)=nil) mmap(&(0x7f0000916000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_member(0xffffffffffffff9c, &(0x7f000065a000-0x10)='/selinux/member\x00', 0x2, 0x0) read(r2, &(0x7f000000a000-0x64)=""/100, 0x64) 2018/01/18 17:05:50 executing program 3: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x5, 0x32, 0xffffffffffffffff, 0x0) r0 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x1) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000003000)=0x3) mremap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x3000, 0x0, &(0x7f0000000000/0x3000)=nil) 2018/01/18 17:05:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000792000-0xb)='/dev/vcsa#\x00', 0x9, 0x48280) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000592000)=r0, 0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000bd6000-0x28)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001de000)=0x28) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f000032a000)={r1, 0x0}, &(0x7f0000138000-0x4)=0x8) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f00003e0000)={0x2, 0x3, 0x10000, 0x3ff, 0x9, 0x3f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) shmget(0xffffffffffffffff, 0x1000, 0x0, &(0x7f00004bc000/0x1000)=nil) 2018/01/18 17:05:50 executing program 1: mmap(&(0x7f0000000000/0xe72000)=nil, 0xe72000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000e72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = dup(0xffffffffffffff9c) setsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000b82000-0x2)=0x7, 0x2) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000e73000-0xb)='/dev/audio\x00', 0x200, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f00009b9000)=0x40, 0x4) r3 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r3, &(0x7f0000d91000)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x2, 0x0}}, 0x2e) sendto(r3, &(0x7f0000e70000-0x1000)="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", 0x1000, 0xc3fe68eda9554f8b, &(0x7f000064f000-0x10)=@ipx={0x4, 0x0, 0x800, "86462eb966dc", 0x8, 0x0}, 0x10) [ 193.459896] binder_alloc: 3230: binder_alloc_buf, no vma [ 193.465638] binder: 3230:3257 transaction failed 29189/-3, size 0-0 line 2903 [ 193.488350] binder: undelivered TRANSACTION_ERROR: 29189 [ 193.502202] binder: release 3230:3247 transaction 232 out, still active [ 193.509188] binder: undelivered TRANSACTION_COMPLETE 2018/01/18 17:05:50 executing program 3: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(0xffffffffffffffff, &(0x7f0000007000-0xe0)=[{&(0x7f0000000000)={0x27, 0x2, 0x0, 0x47, 0x0, 0x0, "5c24a25f9e43ca3f80674c7eb451c876c2eba4a348dd45ac3460dbd727c1bcd920186f48098bc00ba08cea8b12c7ee0dc58c8802fbb20f8f276c12970825f8", 0x0}, 0x60, &(0x7f0000001000)=[], 0x1000000000000065, 0x0, 0xffffff63, 0x0}], 0x1, 0x0) syz_emit_ethernet(0x48, &(0x7f000000b000)={@random="cd3997030f00", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x8, 0x6, "e701ae", 0x12, 0x40000000003a, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@echo_request={0x80, 0x0, 0x0, 0x0, 0x0, "86b3e9e92feca1a2a725"}}}}}}, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f000000d000)={0x0, 0x0}) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f000000e000)=@get={0x1, &(0x7f0000002000-0xd)=""/13, 0x7ff}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f000000d000-0xf2)={0x0, 0xea, "07c655aecd8162ceedc8b28c96ef7e11d0093ee306eab938652a9b5f04bfe88a210760de92db853773dae013ee5296f9db8c3255ee9df250433d2d7ee83e4765e393bd43b7ef276d294c0252be05b652d87f3f3ba42699dea4b9ddb6d60117b9602280440c5c4fa13386263a1613745be4dce74c39af2bb82caab091b30db24c56ae0a164322781d7d4d0270b0658a3d6eafb862ffbdcdf1a6733d668ffce05d6023e1abd400846ffa3bdb2eb1e62085a8d7820b0d6e8d484c834aefdf214dd436bd3e081351d00100b40672cb767b1488e5ca8008dd7b8bddefb6296f33bc14926c3918ad5cb3de17a2"}, &(0x7f000000d000-0x4)=0xf2) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f000000c000)={r2, 0x5, 0x8}, 0x8) r3 = msgget(0x2, 0x1) munlockall() msgctl$IPC_STAT(r3, 0x2, &(0x7f000000b000)=""/94) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$selinux_load(0xffffffffffffff9c, &(0x7f000000f000-0xe)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_FONT(r4, 0x4b61, &(0x7f000000f000-0x97)="d7f9c1a6057c3c306f20dd137e8b5ab5500626afbf9362cf9dade3999180b0f96ea038440bec0b8f803c5a6ed91701cfcab5c9e658ca82ab7f757b595fb8eccdc690969f763cbea07e18825422ca7b0aae324c895994ae6fc4d01c346951de7111817fa089a1b2f4431b1347e76bbc95f47fc3b7e685dbdafe9b14519453f76210a7a5a9be75cb2b511c9f9973b28eb5c4ac9106bd7226") ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000000a000)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f000000f000-0x4)=r5) 2018/01/18 17:05:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000c07000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$void(r0, 0x5450) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000b18000)={{0xffffff92, 0x0}, {0xffffffe0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/18 17:05:50 executing program 0: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f000000c000)='/dev/hwrng\x00', 0x602140, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f000000c000)={0x1, 0x0, 0x2, 0x80000000}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0106438, &(0x7f000000c000)={0x7, r1}) symlink(&(0x7f000000c000-0x6)='./control\x00', &(0x7f000000b000-0x6)='./bus\x00') mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000013000-0x6)='./bus\x00', 0x402, 0x100) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f000000d000)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000019000)={0xaa, 0x8, 0x0}) renameat2(r2, &(0x7f0000017000)='./file0\x00', r2, &(0x7f0000019000-0xd)='./bus/control\x00', 0x2) 2018/01/18 17:05:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcc000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f000016d000)={"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"}) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f0000fc2000)=0x3) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f00002d3000)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x3, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x3, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0xfffffffffffffffd, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) 2018/01/18 17:05:50 executing program 7: r0 = socket$inet_sctp(0x2, 0x200000001, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000e10000-0x8)={0x0, 0x20}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000000)={r1, 0x7f}, 0x8) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000000)={{0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='bridge0\x00'}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x895d, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0x8}) r2 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/load\x00', 0x2, 0x0) ioctl$TIOCLINUX2(r2, 0x541c, &(0x7f0000000000)={0x2, 0xffffffffffff8000, 0xfff, 0x9, 0x2, 0x8}) [ 193.553909] binder: send failed reply for transaction 232, target dead 2018/01/18 17:05:50 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$netrom(0xffffffffffffffff, &(0x7f0000586000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netrom(r0, &(0x7f00006ad000-0x38)={&(0x7f0000000000)=@ax25={0x3, {"86bef9744733c8"}, 0x100000001}, 0x10, &(0x7f0000913000-0x80)=[{&(0x7f0000001000-0x6a)="d136f2af4387af3dbc711734974fa22475472c0118223fce7fedd63a07a3ac47f4b52ce11d10411f786f180c10f8f57cb301df92acaf8482ad81e81b1514afc8b4bd8f3b0698030d4e63430beb4edb4bd760a0dd5a43a859b77dadf082cf3bf2385453ea38268af5fc43", 0x6a}, {&(0x7f0000000000)="080a5c0bd3de8f4fe6935e51756654fadd59635674293dca016bc56153e611fc18628024e8fa1af2c530c0587729888fcc", 0x31}, {&(0x7f0000dbb000)="017f820986ca033f7ce5f46aa74e7caac869bd3c14ddabb16fa11a8d03605bf215e7805350095e6421ca3db4ae66c7d8992d87c9ab7b5fe803b7ba9cecea43fbfcf77509ca8c99f34a79345f4f468e43eca0a09e0502e706e0515bd3923032853bdc93d4ad5c9a1334f5cd207e591bbd304c642bc99960ce5d07835f3808b3661ac57ff2ac968f", 0x87}, {&(0x7f0000ca7000-0xc0)="ebf3519d341081f6d831e0a15d7f3b8e699ec0b277f8fb02ef80f9ec1b9c15b0bf381fa7dd7ab0b19ffdbfb8718225d50d7e661c1a8bb2c937cafc384a37204219e813e74c08c337d995d577c576aed1404f67f7df6d108b4102386976351fafa63fbb21f6d5bd407cc5241940b3d78caf02f661a69a990a4885e323f33337c1180767473571445225ba34541eeef776e948d71e5cbcacd9505cc5176d05959a50bb46e1cdf0e51b67a29db15b83dae45957243da4c57ea36945ee1176b87b66", 0xc0}, {&(0x7f0000358000-0xb6)="dc0c85e3cd68d440c59e0012c1be51fdfc509f06e0d514bb0964807a30d5e3160f1fe50f0cb3ea5e66c6389f9148872b053a177336888b1a960d7f5358d7db9f21114fc4b257ca3ddfcd77acd3e3ce45cd385a952352dae43d3503b1d189f47aa457e7fc422243c007e7e6b1e7632f8db76c22b631570814a79b1d39807f3f595931b60e0503dcf77f14f745ca30f88d273ca7f2a1e570bbf361d320e114a763f0be0d291d4e7d26fed36d367ac2bafae30ba4c0d10f", 0xb6}, {&(0x7f0000000000)="df51a44ef45088f57565f32e2670156cf29f6ebf6640961dcfb1944ff702d2f51cb6adaba24038a1d12b6b68e3effea72f701f98f151e0c9f684c3589b3d657e3f1f57978bae64c1bc189a0585f974", 0x4f}, {&(0x7f0000000000)="a4bf62d689234a4ec9ab6ded7dbc89270e39102d4bb750772f480dc4dc6c45bc6369602943732e7d2712152c00782a750ef5b0b577", 0x35}, {&(0x7f000021a000-0x1000)="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", 0x1000}], 0x8, &(0x7f0000001000-0x58)=[{0x58, 0x188, 0xc4d, "3263d0c55243ee1bb9e09c1e7561c856fbe3b3db08773335faa7b720c9997fafad9e09fbbfba132c946a5c75c6ac62874755294921c4127b028914ee3968e5ebff6fc820f3a3dd"}], 0x58, 0x800}, 0x20000000) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000000)={0x0, 0x130, 0xaa, 0x20}, &(0x7f0000001000-0x4)=0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000001000-0xe5)={r1, 0x3f4d, 0xdd, "9fd0df3bd956afbc973048a3178e4fe232a63d2b0ea197c3a0e81943e0924cae7c2c736e821b623766ddc41a87d7bc4e23e94022e1a4be49ac18656004aae71ea137875aea8ae037e77ee2ca9c8812aed85c7cf8d03f945584e23199a2ddcf163c4bec1aba1c2039bddd485fe706319086e111413afb81a274a4233d12e4ef9b42ceb78ca7048eddfe65623fd660a8c7e71b5d6ad6dc5a62016f9ef30f5fe83f633c7f0ca10e344944dbef99367d26b277a212a777797ab1f3152bbccc56de665ee8091d7d52d6434cda4d38010443f8a1d2980d55c99a7f626d82f304"}, 0xe5) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000002000-0x9)='/dev/sg#\x00', 0x4, 0x80) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000000000)={r1, 0x95, "8ddaee00ac6539e203e77152395c3926fd210c9b7f5e5ba6209fbe0098fe2232b32e6582627eb135c8952903e114a0bc930d9571dceeaaa4fde4fa5c0ded122e00985ed82b6daad31fcf682fac92b278cda61c7a7fbfdff96fb097e89b80c9909cd8a101cb37676c44e495d0443c3c6d86e007038f61e527a9fa4e7b4d1ebdfb90423daeef02e3b93c973296668fc8ec269da4375c"}, &(0x7f0000002000-0x4)=0x9d) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000001000)={r3, 0x8, 0x30}, 0xc) ustat(0x4, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KDENABIO(r2, 0x4b36) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000003000-0x8)=@assoc_value={r1, 0x8000}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syslog(0x1, &(0x7f0000004000-0x1000)=""/4096, 0x1000) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000004000-0x90)={r3, 0x88, "f0f489edf046da55a545cfa2073ece2cc17ab4e9790aa055dfae9f017baeef4dd13d4f563e38cb0146f0c5e9eccfbec51082a467bb92abde33409c9a8fa11738e4ce0ecb38ee4f4ebf317be728a8e2ae19b4731e98b5dbb72f8d277bd63314b2ca09f9bcf112e9c8bfcbea5f581f8fbf35480646a532b01234b467f1e4fddda59753862d94e52456"}, &(0x7f0000000000)=0x90) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_group_source_req(r2, 0x29, 0x0, &(0x7f0000005000-0x108)={0x100000001, {{0xa, 0x3, 0x349, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0xfff, @loopback={0x0, 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) r4 = shmget$private(0x0, 0x12000, 0x20, &(0x7f00000dd000/0x12000)=nil) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000004000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000003000)=0xc) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000006000-0x4)=0x0, &(0x7f0000005000-0x4)=0x0, &(0x7f0000006000-0x4)=0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000005000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000005000)=0xe8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000006000-0x4)=0x0, &(0x7f0000006000-0x4)=0x0, &(0x7f0000003000-0x4)=0x0) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000004000-0x4)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002000)={0x0, 0x0, 0x0}, &(0x7f0000001000)=0xc) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shmctl$IPC_SET(r4, 0x1, &(0x7f0000005000)={{0x2, r5, r6, r7, r8, 0x2, 0x9, 0x0, 0x0, 0x0}, 0x4, 0x10001, 0x1621, 0x81, r9, r10, 0x800, 0x0, 0x0, 0x0}) 2018/01/18 17:05:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000410000)=0x6) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000926000)='/dev/sequencer2\x00', 0x1, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000ea9000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f00003d0000-0x8)={r1, 0x1}) r2 = msgget$private(0x0, 0x0) msgrcv(r2, &(0x7f0000e88000)={0x0, ""/170}, 0xb2, 0x0, 0x0) r3 = getgid() r4 = getegid() stat(&(0x7f00005f4000-0x8)='./file0\x00', &(0x7f0000aab000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r4, r3, r3) msgsnd(r2, &(0x7f0000802000)={0x1, ""}, 0x8, 0x0) 2018/01/18 17:05:50 executing program 1: r0 = socket(0x21, 0x6, 0x0) getsockopt(r0, 0x10f, 0x0, &(0x7f0000004000-0x4d)=""/0, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/hwrng\x00', 0x141200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f0000001000-0x50)={@common='erspan0\x00', @ifru_settings={0x16, 0x81, @fr_pvc_info=&(0x7f000099c000-0x14)={0x20004000000000, @common='ipddp0\x00'}}}) 2018/01/18 17:05:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x100000000002, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10005, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) ioprio_get$pid(0x3, 0x0) sendto$inet(r0, &(0x7f00001a2000-0xa0)="c2d2e44d9c9601e5c317821cb6960206afa687a396b9617625fdeae7ee0139cc07e43b6506e681fa251a8cdc809bb1e5ae71bbf080f73f13567e5baa561cea9f613a3c1b47d668be01ec8ba9c12ff578df857efaee352c2ab427bb7bb354d27f022803aef89b3fce407c0ef5401e51dece641bf91c93960be0364dd782803983055a14fc27d5afadc75469b26d05e92163576491f71f5611dbefc5d7083abeaf", 0xa0, 0x10, &(0x7f0000f1e000-0x10)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/18 17:05:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000672000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe04, @dev={0xac, 0x14, 0x0, 0x15}, {[]}}, @icmp=@info_reply={0x10, 0x0, 0x0, 0x10001, 0x1ff}}}}}, &(0x7f000093c000-0x14)={0x0, 0x1, [0xdf]}) socket$inet_icmp(0x2, 0x2, 0x1) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000046e000)='/selinux/enforce\x00', 0x400, 0x0) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f00006b3000-0x23)=""/35) 2018/01/18 17:05:50 executing program 0: mmap(&(0x7f0000000000/0xdea000)=nil, 0xdea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000816000+0x56d)='/proc/self/net/pfkey\x00', 0x0, 0x0) mmap(&(0x7f0000dea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000dea000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000deb000-0x4)=0x8) r1 = socket$inet(0x2, 0x806, 0x0) connect$inet(r1, &(0x7f0000090000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000de9000-0x4)=0x0) mmap(&(0x7f0000deb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000deb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000deb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000deb000)={0x0, 0xb0, &(0x7f0000dec000-0xb0)=[@in6={0xa, 0x1, 0xbe7, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, @in6={0xa, 0x1, 0x81, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x10}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x400, @loopback={0x0, 0x1}, 0xffffffffffff7fff}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000deb000)=0x10) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000706000)={r2, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2018/01/18 17:05:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x1, 0xffffffffffffeffd) bind$inet(r0, &(0x7f0000fc4000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f0000573000)=[{{&(0x7f0000bab000)=@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000722000)=[], 0x0, &(0x7f0000833000-0x108)=[{0x58, 0x114, 0x9, "28c5930fbcf034a982ceb88c6f467808045ce388c0d9358eccf1430aeff4a1003b2205494405d3fd10fb2951acf525789784ba606007aad99d34b5735df0d89dc8"}], 0x58, 0x0}, 0x0}], 0x1, 0x0) 2018/01/18 17:05:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f00003d0000)={@random="131cf55f52d6", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "cb234e", 0x8, 0x11, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}}, &(0x7f0000973000)={0x0, 0x40000063, [0xdd8]}) r0 = syz_open_dev$adsp(&(0x7f000030d000)='/dev/adsp#\x00', 0x2, 0x0) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000a9c000)={0x5, 0x4b, 0xffffffffffff8001, 0x2, 0x9, 0x5}) 2018/01/18 17:05:50 executing program 5: mmap(&(0x7f0000000000/0xd2c000)=nil, 0xd2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000d29000)={0x0, 0x0, 0x0}, &(0x7f0000d29000)=0xc) mmap(&(0x7f0000d2c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000d2d000-0x4)=0x0) ptrace$setopts(0x4206, r1, 0xc3, 0x25) gettid() 2018/01/18 17:05:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ce8000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-camellia-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00004f0000)={0x0, 0x0, &(0x7f0000e46000)=[], 0x0, &(0x7f0000967000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) poll(&(0x7f00005f4000)=[{r1, 0x8000, 0x0}, {r1, 0x200, 0x0}, {r1, 0x0, 0x0}, {r0, 0x53134e345fa6de7f, 0x0}, {r1, 0x1000, 0x0}, {r0, 0x40, 0x0}, {r0, 0x88, 0x0}, {r0, 0x100, 0x0}, {r1, 0x4, 0x0}, {r0, 0x1, 0x0}], 0xa, 0xd73b) sendto(r1, &(0x7f0000871000-0x1099)="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", 0x200, 0x0, &(0x7f0000aee000-0x58)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'ccm(tea-generic)\x00'}, 0x58) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0xfffffffffffffefe, &(0x7f00009ab000)=[], 0x100000000000031d, &(0x7f0000958000-0x57)=""/87, 0x3e8, 0x401}, 0x0) fcntl$setlease(r1, 0x400, 0x1) 2018/01/18 17:05:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00002d4000-0x8)='./file0\x00', 0xab) statx(r0, &(0x7f0000e4d000-0x8)='./file0\x00', 0x6000, 0x40, &(0x7f0000c37000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x13e, &(0x7f00008b2000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "5461a4", 0x108, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x54, 0x0, [], "3cf61c40f45c20b61a5d8313618d31cced498e9d1a9524026266d2faf773397c52062a4cbc4695df06932883197733c8d90f0d905d4e32a9dfd307d102845dc7fe9a9195d78326b2dd0b27e248f2bdeffe0e1853"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], "d66e0ed7b006c025e88e368fe8527c532510f3adde8d32758ef1eaf326f043d527d43b51dd424f0c6113d39176045824759efa69b1ca9baf035ae1e00f64384be9eb248e367df65e6971aeff1e8d338a233b1685fe65ae40489dd7d28c942586e49a2ebd39b93db9a76ab79f1d8352210cef5341f53fd530b009997584811c09d9f40638f34e96b89b265b968909bcb1bc74a73544f94287022653a86a195296fdaef42b"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], ""}}}}}}}, &(0x7f0000989000-0x10)={0x0, 0x1, [0xbf2]}) 2018/01/18 17:05:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_fuseblk_mount(&(0x7f0000624000-0x8)='./file0\x00', &(0x7f0000fee000-0x8)='./file0\x00', 0x8000, 0x0, 0x0, 0x0, 0x0, 0x800) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00001b1000)={0x0, 0x80000, 0xffffffffffffff9c}) socket$kcm(0x29, 0x5, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) accept$inet6(0xffffffffffffffff, &(0x7f0000882000)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f000073a000-0x4)=0x1c) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00001f0000-0xc)={0xffffffff, 0xe9a7, 0x10}, 0xc) munmap(&(0x7f0000781000/0x3000)=nil, 0x3000) socket$inet_icmp_raw(0x2, 0x3, 0x1) r0 = socket$bt_rfcomm(0x1f, 0x4, 0x3) r1 = dup(r0) ioctl$GIO_FONT(r1, 0x4b60, &(0x7f0000000000)=""/251) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000feb000)=0x0) write$evdev(0xffffffffffffffff, &(0x7f00009f2000-0x30)=[{{0x0, 0x7530}, 0x82, 0x6, 0x0}, {{0x0, 0x0}, 0x100000000, 0x7, 0x9}, {{0x0, 0x0}, 0x83b, 0x6, 0x2}], 0x30) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$usbmon(&(0x7f0000da4000)='/dev/usbmon#\x00', 0x849c44673, 0x40000) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r3, 0x4008ae48, &(0x7f000097d000-0x8)=0x14000) r4 = dup3(r2, r2, 0x80000) statx(r4, &(0x7f000048b000)='./file0\x00', 0x7900, 0x820, &(0x7f0000e14000-0x100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) prctl$intptr(0x7, 0x5) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000482000-0x8)={0x0, 0x0}) request_key(&(0x7f0000895000-0x8)='rxrpc_s\x00', &(0x7f000090e000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000407000)='/dev/usbmon#\x00', 0xfffffffffffffff9) request_key(&(0x7f0000b69000-0x5)='user\x00', &(0x7f0000d18000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000cb3000)='\x00', 0xfffffffffffffffd) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00005e1000)={0x0, 0x0}) r5 = add_key$keyring(&(0x7f0000dbe000)='keyring\x00', &(0x7f0000c45000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) add_key$keyring(&(0x7f0000243000)='keyring\x00', &(0x7f0000e2c000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, r5) r6 = mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x8c2, 0x2000000, &(0x7f000004b000)={0xffffffffffffffff, 0x1, 0x3, 0x0, 0x0, 0x80000000, 0x0, 0x9}) mq_timedsend(r6, &(0x7f0000012000)="", 0x0, 0x0, &(0x7f0000036000)={0x0, 0x0}) mq_timedsend(r6, &(0x7f0000e33000+0x14c)="8e", 0x1, 0x5, 0x0) pause() 2018/01/18 17:05:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000002d000)='/dev/kvm\x00', 0x2, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) close(r1) ioctl$KVM_RUN(r2, 0xae80, 0x0) close(r2) 2018/01/18 17:05:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000aa0000-0x8)='./file0\x00', &(0x7f000039c000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f0000378000-0x8)='.', &(0x7f0000188000-0x8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)="") r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00001fd000+0x915)='/selinux/enforce\x00', 0xc000, 0x0) stat(&(0x7f0000c64000-0x8)='./file1\x00', &(0x7f0000fb2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getpid() sendmsg$netlink(r1, &(0x7f0000a14000-0x38)={&(0x7f00001d7000)=@proc={0x10, 0x0, 0x3, 0x820000}, 0xc, &(0x7f0000484000)=[{&(0x7f00009e5000-0x10)={0x10, 0x3a, 0x1, 0x1, 0x2, "", []}, 0x10}, {&(0x7f0000407000-0x220)={0x220, 0x25, 0xf00, 0x7, 0x2, "", [@generic="998e7d237156860db7e88f18a454c0b91aac423ee568da42975bf30b91ce68d87c296d444eff3b6a9c6a09b0025a1b995f5c24ea734adaa9ed64dd4a49a47afbf87754cd75a4d01efa82b734fa0526a61f2332b3bd57ce38a75c678a0d57717afcbd0fe437e5ca60e9fa0d51f3e9b49a23c78d2d5abe80d4b46d8ef6d5e5c52613c60347848795dca065145f920dd24fa5af2c303c1873260e62d8b326cb412b9cd62d87b13edc1b8531d8b9b0c72890dfbda7483daf584ac330f34bd0c04c41f35e11ead995392376c092c9a262773b84", @typed={0xc, 0x73, @ipv4=@remote={0xac, 0x14, 0x0, 0xbb}}, @typed={0x64, 0x6d, @binary="c587b169264db0684aadaa88b8bc3a66840d71bd0244feed83bd7e734dd3ebeb50c3adef65bc80dcf5bad198652034cad8bdbc578585616309fa5a8c358da1144dcc1502fdf48dc6dd5c8f44a0c5fa8e93d844cdb677b62a32"}, @typed={0xcc, 0x48, @binary="03c4cb140c1891220907c08ffbbe7aeac74b02f7b7c3b728a3576bbec2cee4527cbcb04f6e23268b7f7f8f0a91fada92655bff442cf807565175ec54aedbf7add46f089c05734a53822d09684f898aa2dbbfcc254e13f2e9545acd977164398545ce1d605dbb05b36174fe0dfe8c449ae307842925e192fdcecbc61d8fbcb89abd39239aacdfe2d080412c7cccf3d80d3ccee0784fdb322e42a8a6c6445d39c3dd4335bc55e5fd17e6f0852a29f3a2271280f94afbae7978aa902e082ae376bc800305ed"}]}, 0x220}, {&(0x7f000083d000-0x20)={0x20, 0x2c, 0x1, 0x7, 0x1, "", [@typed={0x10, 0x4, @u64=0x8}]}, 0x20}, {&(0x7f00000ff000)={0x1c, 0x31, 0x9, 0x5, 0x2, "", [@typed={0xc, 0x27, @fd=r0}]}, 0x1c}, {&(0x7f0000922000-0x11a0)={0x11a0, 0x24, 0x800, 0x5, 0x2, "", [@nested={0x10d4, 0x34, [@generic="f50d0b32ae", @typed={0xa0, 0x26, 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@nested={0x20, 0x1e, [@typed={0x10, 0x32, @str='ubifs\x00'}, @typed={0xc, 0x12, @u32=0x9}]}, @typed={0x10, 0x70, @u64=0x2}, @typed={0xc, 0x19, @uid=r2}, @nested={0x9c, 0x5f, [@typed={0x8c, 0x55, @binary="21504306478149a467bc1ec8f842c8c1157d65a9ccde02012c144816fcf6f7efbe5b3ccf1c6be1819da5807e31c91bbc5f20f19eb521ae72feba804528ce6477ff48ee3b7e5e04c00ebad7bdb93a642dfb7bb5069a35fd5109ea900f0b61e3cd07a69b78ce2c3e9360c013e6b568d5cc1f9e35c857cd54ced8fddc924c7d02755065"}, @typed={0xc, 0x42, @uid=r2}]}]}, 0x52dc}, {&(0x7f000024d000)={0x1390, 0x10, 0x12, 0x4, 0x2, "", [@nested={0x250, 0x4f, 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@generic="1f55f0ec9c41b9c36e0ce92f2836aa5740d37efb98c5e6fa1f229295a58dd5db748184009e6b731502c5a834250cc3c3a325ac96e2777bf9865d41e74ff3f759a313807e0b", @typed={0x30, 0x45, @str='systemposix_acl_accessselfprocQ]system\x00'}, @typed={0x8, 0x83, @void=""}, @generic="4d8960e688423da543cbf5c13d5e67bd385f7141c2"]}, @generic="", @typed={0xc, 0x3d, @uid=r2}, @typed={0xc, 0x5d, @pid=r4}, @generic="eb6c7286e09b27e7ecef9410a3b6bda7a04ae644b51fe5fe48cff6bb46c71f20f577e44d8311c80ad4aa468c492005534efb", @generic="a64dbb8212ba523901dfcc84b3c259f50a5ac7ae14f5c2026d68181508e56f543d4ea0204afcc80fdcd528d325fd7570bef1d9e273240d7ff82e3f4febeacc8d15f48b27cb1492fb999264af794b8331b298b153f83febabb671e381ef8390b6a5648a3ea235972f69806c8cae9623868b228d1dd39acba41776dff791e33c743b2a1a82baf20ccb846c7ea350a4e5963b8a9bb791323fa34875c68d74f24742182ef3b33744060483018dbe5e6ef30097", @generic="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", @generic="6c1acba8a305cdc2b7e8dc3973841f77bab43d7eda6001da5e3778338b8b4ccc8de1789260008ea2363994edf4e5853b24e4b089"]}, 0x1390}], 0x9, &(0x7f0000336000)=[@rights={0x20, 0x1, 0x1, [r0, r0, r1, r0]}, @cred={0x20, 0x1, 0x2, r4, r2, r3}, @rights={0x20, 0x1, 0x1, [r1, r0, r1]}, @rights={0x38, 0x1, 0x1, [r0, r0, r1, r0, r0, r1, r1, r1, r0]}, @rights={0x20, 0x1, 0x1, [r1, r1, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}], 0xd8, 0x4}, 0x8800) r5 = getpgrp(0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f000067f000)=0x0) r7 = getuid() r8 = getpgid(0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000404000)={{{@in6=@loopback={0x0, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009d0000-0x4)=0xe8) r10 = getgid() fcntl$getownex(r0, 0x10, &(0x7f0000ced000-0x8)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000b86000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000039000)=0xe8) stat(&(0x7f0000ae0000)='.', &(0x7f00005db000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$EVIOCREVOKE(r1, 0x40044591, &(0x7f0000442000)=0x3) sendmsg$netlink(r1, &(0x7f0000732000)={&(0x7f0000e80000-0xc)=@kern={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f00009b9000)=[{&(0x7f000022d000)={0x1210, 0x37, 0x10, 0x4, 0x2, "", [@nested={0xc8, 0x5c, [@generic="9f0292836f94e80d9354bf4a69b2b620b635a9c41ab12f3bb5d4a4ac3bd9ca03572502a7d41b36a600148ff914e059013cd8d8a335567afe13bddb4aa8c00a8cca4442b3d156368a1e5eabaef3f74a74bf10e3456e379a5f72b5e91c34ac03a9a88896835c1c27753b36d7b318e08e23f356b07682686eb3b10b5416f3afa0b3cf673909fc500adbe7f004d08f2e55d6aafe5694fd7488107f660a9a92462b103b53577740afc484b076dcb31d36b7d9a95813c536887ec5c8edf894dacdd3d7a0"]}, @generic="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@typed={0x8, 0x13, @void=""}, @generic="210d0846e5e543a4b86a5afa07708159e6bf3274aa0e2012b275f09f97253a9df51dc04fe52c603d62ba7faed29cbf4f960f1a4d1a2a707de93fdd1daf616255c50386f6720ad89697d5faf0b9b6975f5e1e7fe0a71a3c745a3a267e60a3746da69facfa3c5f4fdbe4a97fe8e5bf8a270e1feed68a1b52ea7c54bfc1f1b294b044b98c6265d83bc5a85018aa8dd3d000b76f1c3d", @generic="20ff92dbc516a8a222eb16e33a46b991dfc4eb9669772a196d60b33987d996c9b5ea32c2ef559d00323b552d7de0f739e21042ae63ce719e9d02b28312dfa000bb5f4da28fc64a23907934a2eaf1dc98ea0f72d413f589d94f9fce9083cc6333d3125e36092e0e14a88f32c7396d106f7c5f6d", @typed={0x18, 0x2a, @ipv6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}}, @nested={0x10, 0x9, [@typed={0xc, 0x33, @fd=r0}]}]}, 0x1210}, {&(0x7f0000493000)={0x250, 0x3c, 0xc21, 0x6, 0x2, "", [@typed={0x10, 0x82, @str='ubifs\x00'}, @nested={0x118, 0x4a, [@generic="", @typed={0x10, 0x87, @str='mslos\x00'}, @generic="0751b2a4200ba0b8e5dc165022b2f6f667373a64469508a4536b320c5d58a2deeccb5d62e4cb7da25cc86ac89f81cf1378f5bea09d232beb5e7b5f06fa2ab2caeae419d9279c9e2840c42b7c3346266a7d67e960a149ee3147d3edb4cae21d9e22bc3bd445b9ee6a3facd87442282d422558ce85fc2a9d79161769d98bc3030488055b69290f47988e99e3457099811f17c89c44beedc9c5e3998b8e83bc7b0af655e802762e3628628021e53cdef848ea395edd6bd2b4bb0389f54e5fb4d61fc7da21cb26ca84ac94dc73c0ce5b95b2e2087c025a3e1691a2780d", @typed={0x10, 0x23, @u64=0x7fff}, @typed={0xc, 0x89, @uid=r2}, @typed={0xc, 0x43, @ipv4=@loopback=0x7f000001}]}, @typed={0xc, 0x3d, @pid=r4}, @typed={0x100, 0x15, @binary="f76af9186eb903d0627b7583a058539d811501bae7e9a9479b0c87d32fe41ffdc6a058041a0b00368a02a5cf8d98c10c5b284f4ee41952bd627854f9bba82192fb83e28b8c7a1630ba5964ca0d537fd28cbe6bf71bf5b16998a16224eba94b13d2409c022e4c14d17d95e34cf1f2d2a1396105ee4d1ccc49304bd401fa5f34148bcaf71eefb90c63b4b5ec0797976545a0d4c56433a4f71c7ff8034a87006d311dd74b7dbe973951906e0ad64cf6df1b535dfc33aa03439abec885f466b20c894d2b3a31aad4ed4a04691c906271e431c7e2bad1a9fa0f943ae2f8332512f7389138058ed302e55f93d13980f192f5d80b07ef75f2"}, @typed={0xc, 0x60, @pid=r5}]}, 0x250}, {&(0x7f000004f000-0x288)={0x288, 0x17, 0x300, 0x3, 0x1, "", [@typed={0x10, 0x39, @u64=0x1000}, @typed={0x10, 0xe, @u64=0x5}, @nested={0x10, 0x96, [@typed={0xc, 0x82, @ipv4=@rand_addr=0x3ff}]}, @nested={0x1ec, 0x42, [@generic="f11ffd75e987d5c0bb76817c119721c588cc77fe30bbfb092877c69c6779fd26198e71c97a25306b8163f3b3ad", @generic="9ca82346d29de5d3b99b2a02d67127dbdd5054afe0819ed975cd255ea450d1cf842b0aab34efb557495a3d5519746540760527b3e2f7e0791a9dc5bad691223924a0d54e30c4c6c02d916954fabf0593d9a01a5a2a63dbb7e6d907dc251b561090e5", @typed={0xc, 0xd, @pid=r6}, @typed={0xc, 0x77, @uid=r7}, @generic="b5bcd5adc894e4882dd9b0fca37834fa798eec06a17b385e2557f777b84e344c778b3e9904df5799dc964119107d524d36a06a054f29fb608ac6a04bc2ccbdf0983c43aab1281c26a6e0f7359430685dce9bba3534832bc41a808fa01276a46fbf6902128d04e4c706e48692175735d607095e01c941370796e825ea9a19c9094abd3ec66c08a76e66832fa4a7285d2a5feae956", @typed={0xc, 0x19, @fd=r0}, @generic="8ade66c6c1c93c7b1a97fd4b47361d016b1bd7d23966655812173f88b9d145fd4664ce108ed78c826d382ca0454fb47fcc91451e4101579cf91e41ef208f9680af0258ffe070a3577dc202823f128092168447298931f9512c33b0d781d38e66795c010e8b95bba6b07ae35f6d990b69a307d916e52547f9110b77de5d4adef5892227e89aaf5d701c9088afbedc074e5cebd1", @typed={0xc, 0x4e, @ipv4=@broadcast=0xffffffff}]}, @generic="52c7cb92b7a76667354ace9dd24b65a69ad31ae05fd667643ac0669899bb4c8d276c239b8c4a45d808", @typed={0x8, 0x76, @void=""}, @typed={0x10, 0x7e, @u64=0x4ff}, @typed={0xc, 0x96, @pid=0x0}, @typed={0xc, 0x4e, @fd=r0}]}, 0x288}], 0x3, &(0x7f0000a61000-0x90)=[@rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}], 0x90, 0x44800}, 0x4000841) umount2(&(0x7f0000e80000-0x1)='.', 0x4) 2018/01/18 17:05:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000128000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0xfffffffffffffffd, 0x0, 0x4, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @broadcast=0xffffffff, {[]}}, @icmp=@timestamp_reply={0xe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}}}, &(0x7f0000973000-0x14)={0x1, 0x1, []}) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000b47000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000f5a000)={0x2, &(0x7f000094b000)=[{0x7, 0x0, 0x3, 0x7fffffff}, {0x5, 0x3, 0x1a0db819, 0x5}]}) fanotify_init(0x42, 0x2) syz_open_dev$tun(&(0x7f0000f16000-0xd)='/dev/net/tun\x00', 0x0, 0x200000) r1 = syz_open_dev$evdev(&(0x7f00007b7000-0x12)='/dev/input/event#\x00', 0x3f, 0x10000) sendto$inet6(r0, &(0x7f00000e9000-0xb9)="a9dbe9341a08b6feed5572cf8a8b561a6aae8198a557ea3e44fad144780742a1b98104a92f79a43b43fcc76136c32d572c32ae327c84b885ef05cac00655e6c5dbffbeb348462ed35a468b104dbbdc0e91df898214abc91182f95cdaaa2d717ec9063255d823bd78fe58f8916e4b775b037b2bb680bf25e4cc9e89ff5e2e31c4eb82a10fc3bd32af1f381a94eddff48e989bb6df80f503e796a4965834db95d04d921f328d8f895728ab596e9ea35bc97df5c16e61d33b7726", 0xb9, 0x20000000, &(0x7f0000ba7000-0x1c)={0xa, 0x3, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, 0x1c) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) fstat(r2, &(0x7f00004f0000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000012a000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r4, 0x80e85411, &(0x7f0000a3d000-0xef)=""/239) setgid(r3) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000974000-0x34)={{0x0, 0x3, 0x0, 0x1, 0x40}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/18 17:05:50 executing program 0: mmap(&(0x7f0000000000/0xfe9000)=nil, 0xfe9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000c48000-0x14)={0x6, 0x4, 0x8000, 0x10000, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00004b1000)={0x8, 0x1, &(0x7f0000487000-0x98)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00003aa000)="77503003", 0xb4c3, 0x1000, &(0x7f00006ac000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000a28000)='/dev/mixer\x00', 0x200000, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc0045540, &(0x7f000033e000)=0x1) syz_open_dev$dspn(&(0x7f0000708000-0xa)='/dev/dsp#\x00', 0xffff, 0x141002) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000227000-0x50)={{0x1, 0x5}, {0x9, 0x9}, 0xfff, 0x3, 0x7, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00008a7000)={0x3, [0x4, 0x7f, 0xffff]}, 0xa) 2018/01/18 17:05:50 executing program 1: 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) r1 = syz_open_dev$mice(&(0x7f0000012000-0x10)='/dev/input/mice\x00', 0x0, 0x24000) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r1, 0xc10c5541, &(0x7f0000001000)={0xfffffffffffffffc, 0xab0, 0x1, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x101, 0x100, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x20, 0x0}) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/member\x00', 0x2, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000d44000/0x4000)=nil, 0x4000}, 0x1, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETIFF(r1, 0x800454d2, &(0x7f0000003000)=0x1) r2 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_udp_int(r2, 0x11, 0x64, &(0x7f0000001000-0x4)=0x0, &(0x7f0000012000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000909000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/18 17:05:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000516000-0x2)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f00008fa000)={0x79, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_VAPIC_ADDR(r2, 0x4008ae93, &(0x7f0000d33000-0x8)=0x1000) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00004b3000)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000bc1000/0x2000)=nil}) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f0000ebf000-0x400)={"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"}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/18 17:05:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) ioctl$sock_inet_SIOCDARP(0xffffffffffffffff, 0x8953, &(0x7f0000260000)={{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x44, {0x2, 0x3, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='bcsh0\x00'}) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) getsockopt$bt_BT_POWER(0xffffffffffffffff, 0x112, 0x9, &(0x7f000051d000-0x1)=0x0, &(0x7f0000193000)=0x1) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000697000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x20, &(0x7f00002af000)={@multicast1=0x0, @broadcast=0x0, 0x0}, &(0x7f0000b70000)=0xc) connect$can_bcm(r3, &(0x7f0000be7000-0x10)={0x1d, r4, 0x0, 0x0}, 0x10) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f00004d1000-0x44)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x4, 0x2, 0x0, 0xfffffffffffffffc, 0x0], 0x0, 0x0}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/18 17:05:50 executing program 3: mmap(&(0x7f0000000000/0xfd1000)=nil, 0xfd1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0xb, 0x0, &(0x7f00005cf000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000aba000-0x10)={0x2, &(0x7f000039a000)=[{0x20, 0x0, 0x0, 0xfffffffffffff00c}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendmsg$netlink(r0, &(0x7f000008e000)={0x0, 0x0, &(0x7f000070f000)=[{&(0x7f0000fd1000-0x164)={0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x10}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/18 17:05:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000002000)=[{{0x0, 0x0, &(0x7f00008f1000)=[], 0x0, &(0x7f0000c82000-0x460)=[{0x0, 0x116, 0x3, "450f9586fa0fec7b6cb4f65c8839e62a213d88501eef57c6a7ece417965af664961fdfaca68e5ca9c2b56b14c254c3f242b9507f4bee"}, {0x0, 0x0, 0x5, "2d98248ad76c1c8ccbe24d4ccf9dd97dc41da42955fbd26319eaecd33068e4a02b0007629abe588eff2d30cf0d59d52b616bfd20373f3eb909b581ef6c4445125f6a819f606328928cb232ee5518b46679c9555bac3d8cd50b1a4f2c8f4371df685ad2334e3b39e86dccdf20cce386da2e451ed53df821b8f1bd67d55cf32643f107b483e17d776ce83a356c286ad5336c72"}, {0x0, 0xff, 0x76, "d156e8c4b1ef75e75eb5b07bd4f67a3fbedf937fddd7421c6f70d417d306b3477a112a1d227dc057bbfb0cbae22bde8fb8a70961ce4c6878"}, {0x0, 0x0, 0x1f, "3e24c7ce0d0db91aabc8c4faaec6778c6763fb4a6567ae559258bd68a72563786d5e3d0b9f14328507cbf0e51b0ccebe317060fb1cd7c420369c6a1f2e1e3e54e6bf69c990e3d046d661d28494ffde85f2b13c45aa61e8e304300ef3d5c51198002307c76af11c3793512ed1a1a8c6fc8fb5489ba07d40bdc21e81c9f3"}, {0x0, 0x0, 0x5, "11bb0138b3b1ca9f1097bf9630583dae550f4443403dfd7d8bb5dd2b3b8ca08701c7b792d12400b9ebe4c490310b8bf00f6dafb6004db666a93b125b8ad70cd83caa1f03fa0408ea0dba17f345241b56c4455e0217575e50617c921fa0b7cb06b2f5b83ee0d40063daf24f8c0c2758a3c9a126f2e3147bf41840e490b7f4727102a484b8dc154cafe7b7e8f8ed17ea66ccc593"}, {0x0, 0x29, 0x204ac76f, "5976140e7d9656f7d513f116e850f1fac186b34f612751e36904034105e6f52cc43f8ceb93c6a7670468762347b9e87f3b97eec246e91beef5431b1290e8ec39bd91a5ba9b23b5298804daba748712591648fcb4c875de7f3af494b43f1f07bc0a0b9f0f6a5066cd425e68736ecc1370f72ba6ed0be419ae3f3b98c6f8ca16963c543c75134d96d3a9ed20db4c73ccde410b7c38813e6946cc4a4e4530916eb3829c20e1a555656bcd230468b6361499ad47c56e2f8a487ac97615e927945f543f31113e22e43ae52a90c1b0f4deb0edbea4b31f133cc827a7ccf9030feda4cf0fb1db5c5e0c7e512784b2eb3ef63a096ad40dcf12"}, {0x0, 0x104, 0x8, "75a01647998a74884405d3edfc4c681b2ef7ca71491ac1c5116821f2356ed73f0ced077c69df2df0e0f9edcad250a97efee6911cab1a9db10725e4428d3df255c7a199e65fb2bcf5af937b5da6175cf54f9a8f50ea6323434819a1f56318c5149c45de1d13ed99e381ac3d6b65f5af5cf7ccdd41a8092e986ea521281ed13cfeafe3b7cd8c7872a0e4f73331edd40ba32bff7a41844a69e812a86baa1128a2b765e816d55cab0a23e62f425c0097e0d00fae7145baa1ab9819ffb69b687b7f55ca2554af7f7920f9295812880c45426542b5648475"}], 0x0, 0x0}, 0x0}], 0x2c9, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000011000)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f0000014000-0x4)=0x0) 2018/01/18 17:05:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$unix(0x1, 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00001c8000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r1]}], 0x1, 0x0}, 0x0) recvmsg(r3, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) sendmsg$nl_generic(r0, &(0x7f000000a000-0x38)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f000000c000)={0x20, 0x10, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@typed={0xc, 0x1, @fd=0xffffffffffffffff}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) ioctl$sock_SIOCSIFBR(r3, 0x8941, &(0x7f0000fd3000-0x18)=@get={0x1, &(0x7f0000663000-0xcf)=""/207, 0xff}) fchmod(r1, 0x2) 2018/01/18 17:05:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000157000-0xf)='/dev/snd/timer\x00', 0x0, 0x200480) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x3, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001d000-0x50)={0x0, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/18 17:05:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000cbb000-0x48)={0x2, 0x3, &(0x7f000078f000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00007b2000-0xa)='syzkaller\x00', 0x0, 0x4c, &(0x7f00001bc000)=""/76, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = fcntl$dupfd(r0, 0xcd51319b8bcd38cd, r0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a85352, &(0x7f00003aa000)={{0xaac8108, 0x20}, 'port0\x00', 0x11, 0x2, 0x7, 0x7fff, 0xffffffffffffff7d, 0x100000000, 0xfffffffffffffffb, 0x0, 0x0, 0xeb, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000302000-0xa4)={0x0, 0x9c, "9a063b01fc5bbf62275c7277333bde8893e10c428a0362a993728e0bc84d61cdb2673432f9416d49ee4a4bff1acea0683a2fe5154eeaca904c6e5d115c932c2bd4caa5519da6d7d590bb69b7a3e3f5b18756c283c7f48eeb044b7fc1f8318435f955d387824858cb1f7392528006dafe271748d955d04d5147cb15a9268a347a089fa5ff5d09d70030eb7817f92a173fc94fad99970490c43ae3e06a"}, &(0x7f0000e28000-0x4)=0xa4) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f000051a000)={0xffff, 0x2, 0x8000, 0x1, 0x22, 0x80000000, 0x6, 0xfffffffffffff800, r2}, &(0x7f0000a10000-0x4)=0x20) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) 2018/01/18 17:05:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000eb0000)='/dev/midi#\x00', 0x80000000, 0x1) inotify_add_watch(r0, &(0x7f0000c38000-0x8)='./file0\x00', 0xa00) r1 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) sendfile(r1, r1, &(0x7f0000b17000-0x8)=0x10000040000, 0x200008) 2018/01/18 17:05:50 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x4000) connect$can_bcm(r1, &(0x7f0000930000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10) ioctl$TIOCSBRK(r0, 0x5427) ioctl$PPPIOCGCHAN(r1, 0x80047437, &(0x7f0000001000-0x4)=0x0) io_setup(0x9, &(0x7f0000001000-0x8)=0x0) io_cancel(r2, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x2, 0x105, r0, &(0x7f0000000000)="20ce51300af4b2f66efd90a8c47836", 0xf, 0x10000, 0x0, 0x0, r0}, &(0x7f0000001000-0x20)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r1, 0x0, 0x1, &(0x7f0000001000-0xc9)=""/201, &(0x7f0000001000)=0xc9) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000001000)={r1, 0x28, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_XSAVE(r0, 0x9000aea4, &(0x7f0000003000-0x400)={""/1024}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000003000)=0x0) ioctl$EVIOCSABS20(r1, 0x401845e0, &(0x7f0000001000-0x18)={0xc0, 0x9, 0xd60, 0x5, 0xffff, 0x8000}) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000001000-0x90)={0x10000, {{0xa, 0x0, 0x7ff, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x0, []}, 0x90) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000005000-0xc)={0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @multicast1=0x0}, &(0x7f0000003000-0x4)=0xc) bind$packet(r0, &(0x7f0000003000-0x14)={0x11, 0x15, r3, 0x1, 0x80, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x14) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000006000-0x4)=0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000006000-0x110)={{0x7fff, 0x3, 0x6, 0x6, "c2f8e913fe74c497e7f9f9e91ccc0414e27a067083d4222d4461268bd0e0cbb0dd6cc9d1b8b2f8f8e43c8ccf", 0x400}, 0x0, 0x0, 0x8de, r4, 0x8, 0x1, "9f25fcb403d50ed5b3a4815c17b35eb9d5e2f63afd501bd9f10875644c261f5fce36693b116057e243f76972256b608d561f72b41527866f15c2a8db83f59d74", &(0x7f0000001000)='\x00', 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x7, 0x100000000, 0xc339], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000006000)="ffed21e727009bb6de8cac515a8b05fe8714a03c41ecb9121e2cb403d952c9af04ae55d5a8a4bcba57", 0x29) getdents64(r0, &(0x7f0000004000)=""/156, 0x9c) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000007000)={{0xa, 0x2, 0x2, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, {0xa, 0x1, 0xfb9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0xee}, 0x40000, [0x8000, 0x7, 0x7, 0x4, 0x3, 0x3, 0xffffffffffffff8b, 0x1f]}, 0x5c) poll(&(0x7f0000005000)=[{r0, 0x1400, 0x0}, {r1, 0x100, 0x0}, {r0, 0x9400, 0x0}, {r1, 0x1000, 0x0}, {r1, 0x4000, 0x0}], 0x5, 0x9) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000007000)={0x80c0, 0x100000001, 0x1, 0x496, 0x10001, 0x0, 0x3088, 0x40, 0x7, 0x7, 0x6, 0xb30}) 2018/01/18 17:05:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$dspn(&(0x7f0000276000-0xa)='/dev/dsp#\x00', 0x2, 0x840) 2018/01/18 17:05:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000e3d000)='./file0\x00', 0x80000, 0x84) lseek(r0, 0x0, 0x3) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) ioctl$KDSETLED(r1, 0x4b32, 0x407fffffff) clock_adjtime(0x0, &(0x7f0000001000-0xd0)={0xfffffffffffffe03, 0x0, 0x1000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/18 17:05:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000009000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000407000-0x4)=0xc) capset(&(0x7f0000768000)={0x200f1526, r1}, &(0x7f00006c9000-0x18)={0x2, 0x0, 0x800, 0x54, 0x4, 0x101}) sendfile(r0, r0, &(0x7f0000753000)=0x0, 0xffffffff) accept4$ax25(r0, &(0x7f0000383000)={0x0, {""/7}, 0x0}, &(0x7f0000f1c000)=0x10, 0x800) r2 = syz_open_dev$vcsn(&(0x7f0000259000-0xa)='/dev/vcs#\x00', 0x800, 0x101000) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r2, 0xc0045516, &(0x7f0000921000)=0x1) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) 2018/01/18 17:05:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = creat(&(0x7f00008a8000)='./control\x00', 0x3) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) rename(&(0x7f00007e3000)='./file0\x00', &(0x7f00004c9000-0x10)='./control/file0\x00') clone(0x0, &(0x7f0000bf7000)="", &(0x7f0000736000-0x4)=0x0, &(0x7f000089e000)=0x0, &(0x7f000095e000)="") faccessat(0xffffffffffffffff, &(0x7f0000a07000)='./file1\x00', 0x0, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/18 17:05:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00003c5000-0x9)='/dev/kvm\x00', 0x0, 0x0) fgetxattr(r0, &(0x7f000098d000-0xe)=@random={'osx.\x00', '/dev/kvm\x00'}, &(0x7f00006bc000-0x5c)=""/92, 0x5c) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f000081b000-0x10)={0x0, 0xffffffffffffffff, 0x0}) keyctl$revoke(0x3, 0x0) ioctl$KVM_SET_VCPU_EVENTS(0xffffffffffffffff, 0x4040aea0, &(0x7f0000b79000)={0x1, 0x0, 0x80000001, 0x0, 0x1, 0x80, 0x7, 0xfffffffeffffffff, 0x1, 0x0, 0x4, 0x2, 0x0, 0x4, 0x20, 0x9, 0xff, 0x7, 0x9}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x8000000000) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f000040f000-0xc)={0x1, r1, 0x1}) r4 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000070f000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$EVIOCGLED(r4, 0x80404519, &(0x7f0000fda000)=""/45) ioctl$KVM_REGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae67, &(0x7f0000000000)={0xf001, 0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$DRM_IOCTL_DROP_MASTER(0xffffffffffffffff, 0x641f) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f0000fed000-0x10)={0x0, 0x8, 0x4, [0x1, 0x7fffffff, 0x3, 0x1]}, &(0x7f000028d000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f000081f000-0x20)={0xc9, 0x6, 0x8, 0x7ff, 0x100000000, 0x1, 0x6, 0x81, r5}, &(0x7f000027f000-0x4)=0x20) socket$nl_route(0x10, 0x3, 0x0) timer_create(0x3, &(0x7f0000f8d000)={0x0, 0xb, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d88000)=0x0) inotify_init() timer_getoverrun(0x0) r6 = openat$dsp(0xffffffffffffff9c, &(0x7f0000d16000-0x9)='/dev/dsp\x00', 0x14000, 0x0) ioctl$KVM_RUN(r6, 0xae80, 0x0) ioctl$KVM_CREATE_DEVICE(r3, 0xc00caee0, &(0x7f000060c000)={0xfffffffffffffffd, r1, 0x0}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r6, 0x84, 0x1a, &(0x7f00001f5000-0x1008)={0x0, 0x1000, "68b85d80d4fa028a5f2f9c8fbf1aeb79c0085b7caf316a226067cedca3ac2c77b53e0efda0d3208fd55a9b74d2cb881f2292771e5d9ddd963ae55dca1c2e9820df37f7a8c0ab46c8e4d913e66eb5d18b69e23cd01cd362dc3c9c084a66853846d862a69cd37644d1d429639a5d83791110a3feaae7d6fd4a793089ca379e7e6eec3b7bffd56f57911d7884b7c724897676bd7076f412dab6ed1844bf47a0cdc5b5a594064f246d1c24e0d5212322e9af6ab4a73d29d7119b7ad7d0e5843af45b1559af2fe3224d97dc87fce1eee30b3e0470c0d29f70deddafb2cf8e26b8b3cffd7dedc52edfa2bc1a167901cb8d7dbf64e9d33cd1cbd70cca3b8312666deb25ea47a372e8e3ca4e484ea8c2442ced08a1976f41e69d2edb3bc182b958d23a5ab8756298d22029515e55d4888e790363d811e7014ec9334f5c21ad088a71066a9ef11ba318336d8958f69e74c29a97e552d064fffd299383aeaface96257413609596c551583f0810f1f9460a6bffd206bac3dfce54f2e919db756f0639f9bd16f61090c0b83f2c8db151c72a2c9525ab5ce7d7c0f707820556f7510c4b1407205fb60c6cd06748e3f1f646d67a9d4a7a70e49ef6a93ddc3432ff08f839f1c8be90eb5f5418286ff2f69cd4a3eeb6c9a3c2be6945f96f7a0efe09605b998160eb4e3fb4293f10816a274bfe7d1d47ef6a7bada5655c12234c6f560545d668f3f58586af485685152c83f5e0383506652ccd74b6d92859257b82f540c762fba6cb46bef6b64df58d395d9414085235d58a45a0a789b5bd9f9e8c8334af05e899ee3a29fae5185035cd7ca0efb47a61d58bd766d79c6813dd4dc1fdd86a1af9e009eb05139f900b3f2b34a3e6b034dd0013e64d61b867fa551e8defc380cd337b35f79aadecf05df03ec382b29bbecbebe63e77f66aae81a2dad39e038a03bea3192ac763d2855385cf96855e3c6963daa5541cc7d9930e3b02b486acbf3a0f0ac094eaa1c65ae64b1eca7ca4d13fdb02d2fe8b99ccc3fcdff30b83304e9bc5a59d6b72bbb04b628141973975d29420f8dcc2559f0556da8f62fe63406879f99339c3bc02a7ac2dd46159b1784764615faf3009593cc9604cb299824e23d77ac7cac7c072e8fdf1d6edeb51043f0816dbfdc743e8edc42bc0785646768f938f35ad6911f39573d18f41062cafed86e1ded87b6df717a2992ce975adc746933cc07a060e9565c90d0852284e121b38fb73f970df137d727dbefb43603973e3da78977a1fca93cb0d004a7bc678ab20f3610c5467bf8a703543b259941b59ac2565daf7e8a9899187272244baea3d238213c02f7ab7467bbd9e70ca651b83b07cc4604c197e1008ab1f3d0c0a8118bf1c05c59474a906c9440026843972decaece208e39f5c420bf07a9154d2ad6ce3b17102753343b2c7dd67d838e845c0f69b515882ceb27f7c9fce71594549cb05c464142e52b2bbd57862076052b9a2393d2ff08a8f6d71652963334f6e362ceaa12e8a7921166c587800c4f75bacadb069022a2d8b7d180e5595f7c444b393c772f9a15b0e774fa7971dee971b6276567ad7545f1ab64d9cb7b5a0df55e60c5d08698dfebce7bdceee888b5779157516dfc6bab877956162ffa71c9f57789bb9c964ce38119970516a9b9cdda0758e83bad1ab365f4cc7eaa5f2c063395895cb71a13d31df75119d7ec4f9201d14f527138bfec5331a4741bad8d314b1255060b090babdadd1d61a6dc99d1ccf8b4e4c2a420d603251a954b982c3b946d521aab6c32070e9f9fad3aecb4e2f585cb11b86daabc9e915c9065dad0e6d9724af24d140b5754aa8457db7a2730805f483ca0084f8fed0291d9220872c740523e98d3c002e7c245c216e452c6ec68fbcc1f2904e99fd24e161ded9c9980e7d3e30ceb935d47fcc90c3f28db8846b14bd3d8d6abcbd6d5da6137d7c0867a00f52d6e7b62a175db8577fbdd96a4f332d89cd8714c3214e6195d5bf95dc73dc6ba81d9be2cd9dfea165599d33780d5315e70c2aef66cdd02ba70d51d0aba1c97d9dfc6062935d092d66ef51079f687e3a8febc28bfbb74bd7454e1e95d0fd4732384df09b1cfcdde8b08cc500a61c335e25193ae9580aca7831acd32ab83563856aac41bd2696751fccc1dea87bec67d49071471091cb192a639b81fad11009098580432f570a16813f8176a4ce6773891ad52bf9418ccee36aa0f08ce4ae7d891ea39fdfd6296da7d6e261a2471b65f6e3fed67f44f3bdc8665821d8d6713173eca0837392c3cd40d7b93f46b20270443e24dc2011c8a3223c1d53b0ff11c9a4dfc2f1e17eeb1020198b9bdf7378ca69b18c0407a6a496bb29bc99211cb9bd694a646eb59f3c5254ddee5db06ad3cf89096886ae0cfb297bc963af232b3c5216a9ae8f1490b1dc577b5ea46fbf42bd3bf3e47737c6f267bf7af3a716b87ece5436ece42c19ea642385043ca72128665cb74f2dc755d574735a237c7c1d3573abe9ded29fa7801c63f883077eb795d5d913fe6723585cf5c1e7b777d178df15c06a6bf2f85dd39a9e3bf11a46e3f12d2e0ebca3cf2e2c4d20c8713c5f77e31898e97b95bcb3ff3aa0c9751eba2a016e08c75addd1dd366bcf413babf47600523b289eb5a99fb5ddb7c33a06fd2705d99e34f8375e1f5cbce309ee16ec552f9994f363061cd587034b77b9c4f6340717be2899d386ea6dbb393dbbac130bf78dfe533ec8143622c8f2ec97f1b58fd3397a3b4cf4bd4f9c6143b6acc827487940fdb9d821cc727cb7ca3fbbe167a786510f4427093bd1fe1f827ae8cabcd76f421002dbaa914f24aabf3f28dd0165eb9c4811cdf1b75d685c0a0944aa091b0d841e7a5321fb554476d9cce766f479704b5aa814ce496d87bbc3714a53b320811373d57450fa70618a5ca148bf1739e719a5bc2ce7febf99aaefdc5a86eb442b33556c0f47c0cc0c14fdbd9d81d26bab314db21454edc77e776c4dac9fd6ef8d96d8a519180478425638912fe427d0ddd4e2bc7faf4774b8e031534534d80d201f6f2e78278e6835ddec648092d543c8b8b47a2f6c47a9a46a6dfc6846b9a4a1802661b869a9b05815922baf5df33e61ee61fd29be0d07e3eb3f5b0e70d836c157161abeb087711cdd48fcf5f38a29c8cd8f2295f8338515aef3d7936ce079713b20c246188816e22e290e06b84e25a1c9039c06e35145e5efd47bd849e9bb1354d6ac807390e3afcd29f856f514dcda868d7700f13ee68ec0303d7c0a8230db86e4f937295f0b39df271215ba12f5edbd07684cac17ece820f550485f6786084b4082a05901d923bd3fe408f1b813aa87ea9499c69d96307f6f213a099f07ef572b2c84b40c7de3e27fff552b576cc556aad70c3c70616e043de008f15d06f69e3f5eaf67fd1b1f471c326d8c18c92a4e1e1bd23745baa556a65d90d01ac86c6192301fec1036d44523e30b2260bb12aa57814f9a46e01c1756cdd793c3f380ad06f0a2d35dc2d5abbe79520b97de005f8c1e421ccfe42dffe73703d248a9c36dc0e228a2ddba986116bd9c9990e7813f53baa5dd02f5d22b5be4ba29c445a3901c42641b19741ed8cc7c7d8dd9ccf48d8013a13dc33d54e383c6b07e4d9e2dd8306598cd73abae48fffc2ed3b21881dadb1c02730b5d2abc5a1fecd2917247fdbfe302edfb4c97a7502e3d59c55312405d1e8457a66a252db6749e120cb597b9023dc6852be20d1a3c46882e831f533a0f3feade118439b753ca53184bd870493c1f27f6bcd1ebcab586af102b44109c4a6c369e2786c5ff1366c958d0440c8fba2d53930341cfa31433ef734bc609ba13a6950da39ebe4092d072d201ee41fb5f60a94402993644b876b1ff64a1d8635976afea4806a316fef3ae3a08c7ed6f8df435d074f5c20a5467c9e926116287d7e04e705c7215065d8ef4463e4267b7911c244f8d5b0b6446fb32ad582624158d45f061230d6f5e23daed45b49b140aa84ec438aed01aade079ca4aa8165bacfac65dcc52995aa21083590f4d2343a2ad21349a99fd7b53ca50d82af8334b5b99c6c66423d12c6c1328781714d8a7e8fced82254b56275f161d79b2fee73c2530033ef57baaa24d57b8511a5f5e963833366949e94b6360c97974661e398577a178cb4fe394f2e11b0dd606a6238f612eeac548774b43f5e32c68716c7acbe71453e3f12933b13ec44e3d8e8b2b1d24d6a85a917b97712e4fe7fbda3ed744fcc26bad19b570ad7434c1681ef65b3007c208ee9d05574dbf596c8fc6f333160b7b503b7b8b2a5c6867f547d4a19282f4b7f7cc6eb730b748e958a1650150fccf38e0a66b2f997252321e9ef6a0d8d33b1620294e33f8b91dc785d67523c4fa9028ea6b941cdccff1d4e45c02f47b742c9f23792b86fafa615fbd1cf9e6de52a76d42fe37806c18d738748a9c60abd3679dfde1efd842b9f8d880b641d41966380c9e1b45529039bb25d69bc7411cbf7c8ac8d0a2a119e3a239768c0332d139715445a974970407bd70b64c15e85627455aa456b69c7b3c530f48679b69b873ec7fb3426ba2ac68fa6a714e75370433de24ead91fe3365dfd755c6cb09dde651c64c1866c15a54ec4e8930047a2af10710bfa6259eb913b52fad3e1935306f78a7408a71623cb46512612b5501b0fb2d028dee33ecd5acd60ac477893aaab4c96ab4cf57ffd65715a196c3ab343534c4c2fd224b90465ee2ad8e41df398794c2cb1b61a7144d71fa81175bfef4d112478945ebad089dee72469aecd821456f35c0ced93d59d9bf147f044035b3c5e85e3c381927b828bd06fd26b21e2c294b150bd8e6f04fd4790edc3c5d67aecf8140e86d0c6ca256d3e1a24e02133ddacc9ba42e895233bfbbbf4259275d9267683d69288d043621267c21e58d1444933a1c11c21088a87b8e74f8b776f7c7411a160c9f1d88db1d9fb8f17e4343d5c633963d153d054ba9583a5a5c666cc1f34169852de0b6fb77916183e6d091e713826b1f9c74a45eeee824660d0da87c6e268167539412e5167b1398d9e9421dae6e6d7241cd00c728e9991bee9d5f3beb7d0134f05de71076e83b1421546799a98401eb7ccebea29a1da12ec3103044ed8810e35a0531fc892966914914cb312532c9fc8cfca460ae6475f29a1837f14a74bab43d94c5b0654e4eaa091a904ac391dbed479fcb21504ee028e6161c2cb95dfd780d6dc930da6655863aa3b0a3fd7983cf8e264d3a6e56f030e80e315af41c958ddcc041c2e365d0ba1429c6ca7792df12990c060af7ae9903698f541f02c9b4fbefe10e0cd31a1cfd031c93385ea49adfee5473b1dfb851165a3ab855a1bdfc43ca206716e9e37bd1c31d999ad48a56aee0c42a273bf3686ce8a72e164a88d8166507dd6c11b41819ec87c44303aced7c9b7a4e3caca622bbacc03cb260eb50bb20d2cb332c07c1eee1baa63d223d434e4d561f42646237c54425ce918ab194c091a26d77b5504c4f6cdd4560b46630506dcb676db1ee3bc7bc9f157b2d523457eac0e9790c856e3a692352e1a514df6f8494939b087af0e46db54fc57f8854d90f932f128032fc6f69c550a3c07c2918dab48217a1d5e76de1399882b54402c9ba3c2feb28e19c8b1dc03076ca2add6467191a1b81f7e5d5fb4add8bb2d6cf172cc0c42fc7fdabc0b688bb7e6b18d48de2e030e285e1f7585b6bcb63ba9f8d08ec5af6ca85c15b9f186e7792213c622acd1d5326d2a926d5f920af010212f47e3be4fa4b4db8144efafcecc15166999a27edb058fa86"}, &(0x7f0000192000-0x4)=0x1008) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/18 17:05:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00005e2000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00005a0000)={@common='irlan0\x00', @ifru_names=@generic="ebd2b34e13024c87e97f5ca27c138ce2"}) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000e20000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000efb000)=@ethtool_ts_info={0x41, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], 0x0, [0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/18 17:05:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000792000-0x2f)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @igmp={0x2000012, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, ""}}}}}, &(0x7f00003b5000)={0x0, 0x1, [0x9df]}) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000c1b000)='/dev/hwrng\x00', 0x3d1e40, 0x0) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000f3e000)=0xd86, &(0x7f00004a4000-0x4)=0x4) 2018/01/18 17:05:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mount(&(0x7f0000fd5000-0x8)='./file0\x00', &(0x7f0000fd4000)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)="") r0 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000b31000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f000002d000)="") ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80386433, &(0x7f0000211000)=""/23) getdents64(r0, &(0x7f0000429000-0x1000)=""/1792, 0x700) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00003eb000-0x20)={0x3e03, 0x1000, 0x800a, 0x1, 0x2, 0x5, 0xf4de, 0x1, 0x0}, &(0x7f000021d000)=0x20) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f000072b000-0x8c)={r1, @in={{0x2, 0x2, @rand_addr=0xe9e, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) ioctl$TIOCGSID(r0, 0x5429, &(0x7f000098a000)=0x0) r3 = getpgid(r2) stat(&(0x7f0000100000-0x8)='./file0\x00', &(0x7f0000a98000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f00003e6000)={0xffffffffffffffc0, 0x4, r3, 0x3, r4, 0x4a, 0x5, 0xffffffffffffffc1}) getdents(r0, &(0x7f00005d8000-0x7c)=""/124, 0x7c) getdents(r0, &(0x7f0000d06000)=""/75, 0x4b) [ 194.022778] netlink: 'syz-executor7': attribute type 1 has an invalid length. 2018/01/18 17:05:50 executing program 0: clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f000039b000)=0x0, &(0x7f0000bda000)="") 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) r0 = add_key(&(0x7f0000000000)='encrypted\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000000000+0xef5)="f058a7a85f197cea6dddf4545d97", 0xe, 0xfffffffffffffffe) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000002000-0xb)='/dev/hwrng\x00', 0x10480, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedreceive(r1, &(0x7f0000000000)=""/123, 0x7b, 0x100000001, &(0x7f0000001000)={0x0, 0x0}) keyctl$update(0x2, r0, &(0x7f000030d000-0x95)="12255917e43416390d3fc0331d4e9c79e36e0c43f4430889cd9f56957e10341bc2c2a88e4266c7e7d4907657ac3d3584172188a8f07f97db67aab9e22a2e2c8c6194499962b0728cdbc3f547f5bae460e1922d4ec850f73362ebdf155f5ab0af1a4b5b4d32fa50610f356785423ecba6805dde48593c6e2c35fd6daef72c14553488edb7da1bc3296823c8db3c4d5acceb11c9b189", 0x95) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000d3e000)={{0x0, 0x989680}, {0x0, 0x989680}}, &(0x7f0000899000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/18 17:05:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000372000-0xdd)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @dev={0xac, 0x14, 0x0, 0x0}, @dev={0xac, 0x14, 0x0, 0x200000000000a}, {[]}}, @icmp=@echo={0x8, 0x0, 0x0, 0x0, 0x0, ""}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) socket$nl_route(0x10, 0x3, 0x0) [ 194.098642] netlink: 'syz-executor7': attribute type 1 has an invalid length. [ 194.167598] encrypted_key: insufficient parameters specified [ 194.207590] encrypted_key: insufficient parameters specified 2018/01/18 17:05:51 executing program 1: r0 = add_key$user(&(0x7f0000001000-0x5)='user\x00', &(0x7f000000c000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000-0x40)="", 0x0, 0xfffffffffffffffe) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$dh_compute(0x17, &(0x7f0000b7e000)={r0, r0, r0}, &(0x7f0000001000-0x1)=""/96, 0x60, &(0x7f0000ece000-0x38)={&(0x7f0000198000)={'rmd160\x00'}, &(0x7f0000cd0000)="545a7bdd271b89137ef7ac81908c92061134d972682e71fad660c2785d8ccc16420246d865cd3a9713f8e0397b65297735dc647a5189cdcb2ec0e76669d4beb1f2b12dc0ba009be52485252d6635b434515c45b4eb1ab20cc82f7251ffeac4410752cff7dc737f7452ba97f75b8220a954d4f481c4337c9b10caf61484e5db6d1c95c3eeb9ba6197ff7c1dca4d2a9ef8e8bb566fdd1a56cd04936a726ec1df741b447ee5930105c1a4ce2b06ea1f0d1ea739d9c4e41f86e45ea21cc9f9cc22194f35169feedb5542a36472701f0e7df27b46b4d0a555fc8aabc5ee1af6b3be68b17ab359", 0xe4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) keyctl$reject(0x17, r0, 0x0, 0x7ff, 0x0) 2018/01/18 17:05:51 executing program 4: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000019000)={&(0x7f0000012000)={0x18, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0xc, 0x0, 0x0}, [@nested={0x4, 0x5, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f000000f000-0x12)='/dev/snd/pcmC#D#c\x00', 0x6000000000000, 0x600000) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$pptp(r1, &(0x7f000001c000)={0x18, 0x2, {0x2, @empty=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) 2018/01/18 17:05:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000489000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000edb000)=0x10, 0x800) pipe2(&(0x7f0000eeb000)={0x0, 0x0}, 0x80000) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x474) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000fda000-0x28)={@empty=0x0, @remote={0xac, 0x14, 0x0, 0xbb}, 0x1, 0x6, [@loopback=0x7f000001, @rand_addr=0x9, @rand_addr=0x1, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, @multicast1=0xe0000001]}, 0x28) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xb966, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/01/18 17:05:51 executing program 7: mmap(&(0x7f0000000000/0xdfa000)=nil, 0xdfa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$dh_compute(0x17, &(0x7f0000adb000)={0x0, 0x0, 0x0}, &(0x7f0000df6000)=""/133, 0x85, &(0x7f00007c2000)={&(0x7f0000df7000-0x40)={'digest_null-generic\x00'}, &(0x7f0000df7000-0xdd)="2f34622db9eb1166c48b862ee7130c93731f2cf4575ee4d43107207b711e6b01e05aadb635a4b5528948b41521309c417ef9578f54139a8064b38d25295a9793b46ad51e082a2b2ff6d9ca300ca3c65bbf0506b778bbc62a57f8f4096816c74638c09d5b6030f3eb009bf7393a7d35b625cd3dddb78bc2036380c680715e28e4766387a422d496eb83c4f675427c104b5eda124cfe64d76255557cf91bba32d9c6bb1475b2e3dac86a4859e79b2d2b1d3c4afb19444bf2207dc9d2752b85b374e9d17bd0412303c061919c896c03eaf53011004cbdc11239ed5dcc2457", 0xdd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000dfa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000dfa000)='/dev/vcs#\x00', 0x800, 0x20000) mmap(&(0x7f0000dfa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f0000dfa000)={0x104002, 0x1000, 0x0}) 2018/01/18 17:05:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4, 0xfffffffffffffffe) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f000084e000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x1, 0x0, []}, 0x10) 2018/01/18 17:05:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000d73000-0x10)='/selinux/access\x00', 0x2, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) msgrcv(0x0, &(0x7f0000423000)={0x0, ""/4081}, 0xfffffe56, 0x0, 0x524b970b525d5f58) 2018/01/18 17:05:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ifreq(r0, 0x8983, &(0x7f0000006000)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_settings={0x0, 0x0, @fr_pvc_info=&(0x7f0000106000)={0x0, @common='sit0\x00'}}}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000ac4000-0x10)='/dev/sequencer2\x00', 0x800, 0x0) setsockopt$inet_dccp_buf(r1, 0x21, 0xf, &(0x7f0000e76000-0xec)="cf6a3d44cf46accb97f70db984f44d0d42597d4fd624cbe34437244b8c5e59de235c2fd414a1897aa921d32ddb7aaa740292ebce28789a0216b4ee0e425cbc2ad7ab7cc41cd39f6ff7d0568cf45e878a565a55179f94cc6be0bb3bb5e509aa97dad77db502c2f19bec7b9a2bf135879cbc3ce482e8f9e92e076af576d727b1f9b796b1f7b13b148af446907e5d752409445a8c016b219a91392464ee06c77e14eea9e5c191c525df6f4c7bcb3788f4acb8f60ea1f0fab6a1bd298f63fdd38cf4a9f9197922666914a51d2a051d8060dd6a143c74b6bfc30bd669c736eec943121b0da39dac657e64120ca055", 0xec) inotify_add_watch(r1, &(0x7f0000a2d000-0x8)='./file0\x00', 0x80000002) 2018/01/18 17:05:51 executing program 2: r0 = memfd_create(&(0x7f00000f3000-0x5)='}{,[\x00', 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setflags(r0, 0x2, 0x1) ioctl$KVM_GET_PIT(r0, 0xc048ae65, &(0x7f0000000000)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xd13000)=nil, 0xd13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) getsockopt$sock_int(r1, 0x1, 0x13, &(0x7f0000004000)=0x0, &(0x7f000000f000-0x4)=0x4) mmap(&(0x7f0000d13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_getsetattr(r0, &(0x7f00006ee000-0x40)={0x7ff, 0x401, 0x0, 0x3, 0x1, 0xd7, 0x3, 0xfffffffffffffffa}, &(0x7f0000d14000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/18 17:05:51 executing program 1: mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) mmap(&(0x7f0000709000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f0000709000)={0x7, 0x100}) mlock(&(0x7f00005dc000/0x3000)=nil, 0x3000) mremap(&(0x7f000008b000/0x3000)=nil, 0xfffffffffffffd1a, 0x4000, 0x0, &(0x7f00000da000/0x4000)=nil) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000004c000-0xa)='/dev/ptmx\x00', 0x100, 0x0) mmap(&(0x7f0000709000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f000070a000-0x4)=0x0) 2018/01/18 17:05:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000dab000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f000054d000/0x3000)=nil, 0x3000, 0x0, 0x0, 0xfffffffffffffffc) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000d6e000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000f1b000-0x4)=0x4000000000000000, 0x4) memfd_create(&(0x7f0000d2f000)='-.{trustedsystem\x00', 0x0) 2018/01/18 17:05:51 executing program 4: timer_settime(0x0, 0x0, &(0x7f0000001000-0x19)={{0x0, 0x0}, {0x0, 0x1c9c380}}, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/18 17:05:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) r1 = open(&(0x7f0000b92000-0x7)='./file0\x00', 0x68042, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000db7000-0x4)=0x200ff, 0x4) fallocate(r1, 0x0, 0xffff, 0x9) sendto$inet(r0, &(0x7f000038d000-0x69)="", 0x0, 0x0, &(0x7f0000822000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendfile(r0, r1, &(0x7f0000af5000)=0x62, 0x10001) write(r0, &(0x7f0000d7f000)='O', 0x1) r2 = socket$can_bcm(0x1d, 0x2, 0x2) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$can_bcm(r2, &(0x7f0000002000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10) sendmsg(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001000)=[{&(0x7f0000004000-0xdc)="050000003778d9f1ef1c32fc0b98143e037dc12502000000f11368a82cc15eb4037dc12502000000b5e8f99af7fb9747004420cd714fe563", 0x38}], 0x1, 0x0, 0x0, 0x0}, 0x0) close(r2) 2018/01/18 17:05:51 executing program 4: mmap(&(0x7f0000000000/0xfc1000)=nil, 0xfc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x2, &(0x7f0000446000-0x4)=0x2, 0x4) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(r0, &(0x7f0000fc1000)=@known='com.apple.system.Security\x00', &(0x7f0000fc1000)='ppp0cpusetvboxnet1!eth0\x00', 0x18, 0x1) getsockopt$inet_int(r0, 0x0, 0x2, &(0x7f00006ed000)=0x0, &(0x7f0000f24000)=0x4) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000fc3000-0x11)='/selinux/enforce\x00', 0x2, 0x0) ioctl$TIOCLINUX7(r1, 0x541c, &(0x7f0000c9f000)={0x7, 0x8}) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000fc2000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TUNGETIFF(r2, 0x800454d2, &(0x7f0000258000-0x4)=0x66f) 2018/01/18 17:05:51 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x20000302, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x0, 0xb, 0x3, 0x0, 0x0, 0x100000000}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f0000000000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/18 17:05:51 executing program 2: mmap(&(0x7f0000000000/0x5a000)=nil, 0x5a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000003000)={0x3, 0xffffffffffffffff, 0x0}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f000002f000-0x8)={0x0, 0x100000000}, &(0x7f000003c000)=0x8) mmap(&(0x7f000005a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f000003c000)={r1, @in={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x17}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x8, 0x9, 0x20, 0x0}, &(0x7f000005b000-0x4)=0xa0) r2 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r3 = syz_open_dev$sndseq(&(0x7f0000054000-0xd)='/dev/snd/seq\x00', 0x0, 0x101802) r4 = dup2(r3, r2) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r4, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fcntl$getown(r3, 0x9) write$sndseq(r4, &(0x7f0000058000-0x150)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @raw32={[0x0, 0x0, 0x0]}}, {0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @addr={0x0, 0x0}}, {0x0, 0x0, 0x3, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @raw32={[0x0, 0x0, 0x0]}}], 0xc0) write$sndseq(r4, &(0x7f0000058000)=[{0x1ff, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @result={0x1, 0x0}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x1c9c380}, {0x0, 0x0}, {0x0, 0x0}, @queue={0x0, {0x0, 0x1}}}, {0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @raw32={[0x0, 0x0, 0x0]}}], 0x90) 2018/01/18 17:05:51 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000001000-0x4)=0x0, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$unix(r0, &(0x7f0000001000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000006000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$fuse(r1, &(0x7f000000b000-0x21)={0x30, 0x5, 0x0, @fuse_notify_retrieve_out={0x0, 0x0, 0x0, 0x0}}, 0x30) 2018/01/18 17:05:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(camellia)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = syz_open_dev$adsp(&(0x7f00007b1000)='/dev/adsp#\x00', 0x6, 0x400801) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r2, 0x40405514, &(0x7f000002a000)={0x100000001, 0x5, 0x1, 0x40, "e7dd8bcf4daf3337d6ec231e690d8b0d229d7775c375e159c58ccf461b276e604edb1718f78ea49d72aa2a6d", 0x7}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c8b000-0x30)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) sendmsg$alg(r1, &(0x7f00002b2000)={0x0, 0x0, &(0x7f00002ce000)=[{&(0x7f000069a000-0x1000)="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", 0x2c2}], 0x1, &(0x7f0000d72000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r1, &(0x7f0000a4a000)={&(0x7f0000300000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f00005a0000)=[{&(0x7f0000000000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)=""/0, 0x0, 0x0}, 0x0) 2018/01/18 17:05:51 executing program 5: perf_event_open(&(0x7f0000c1a000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) add_key(&(0x7f00002d7000)='pkcs7_test\x00', &(0x7f0000554000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000506000)="", 0x0, 0xffffffffffffffff) 2018/01/18 17:05:51 executing program 1: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt(r0, 0x114, 0x3, &(0x7f0000383000-0x4)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x0, 0x2, &(0x7f0000001000-0x1d)=""/29, &(0x7f0000f2b000)=0x1d) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000b01000)=0x0) 2018/01/18 17:05:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f000049a000-0x9)='/dev/rtc\x00', 0x482, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000151000)={0x30f14bc9, 0x0, 0x10000, 0x8000}) ioctl$DRM_IOCTL_SG_FREE(r1, 0x40106439, &(0x7f00009d8000)={0x2, r2}) r3 = openat(0xffffffffffffff9c, &(0x7f0000ee1000-0x8)='./file0\x00', 0x1c0, 0x2) ioctl$EVIOCGVERSION(r3, 0x80044501, &(0x7f0000487000)=""/175) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f0000a56000)=0x1, 0x4) ioctl$ASHMEM_GET_PROT_MASK(r3, 0x7706, &(0x7f0000768000-0x8)={0x0, 0x0}) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f000012b000-0x4)='tls\x00', 0x4) listen(r0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r3, 0x402c5342, &(0x7f000010e000)={0x1353, 0x7fffffff, 0x9, {0x77359400, 0x0}, 0x1, 0x101, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) poll(&(0x7f00008aa000)=[{r0, 0x0, 0x0}], 0x1, 0x431b8446) shutdown(r3, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r3, 0x40087705, &(0x7f00005e4000)={0x2, 0x1}) 2018/01/18 17:05:51 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x9, 0x1) bind$inet(r0, &(0x7f000095b000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r1, &(0x7f0000657000)="", 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r1, &(0x7f00004f7000)={&(0x7f0000aed000-0x26)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000caa000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) sendto$inet(r1, &(0x7f0000c9f000)="", 0x0, 0xfffffffffffffffd, &(0x7f00004ee000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/18 17:05:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000e41000-0x12)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c81, r1) restart_syscall() 2018/01/18 17:05:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000a40000)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000b24000)='/selinux/relabel\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00007b4000-0xb8)={0x0, 0x9, 0x40, 0x8, 0x4, 0x8, 0x9, 0xffffffffffffffc0, {0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0xfff, 0xa2e, 0x0, 0x2}}, &(0x7f0000483000-0x4)=0xb8) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f00008c8000)={0x0, @multicast2=0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000838000-0x4)=0xc) ioctl$KVM_SET_TSC_KHZ(r1, 0xaea2, 0x1) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f00000bb000+0xa0a)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xd23d, r3}) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000e44000)={r2, @in6={{0xa, 0x1, 0x4, @loopback={0x0, 0x1}, 0xffffffffffffff81}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x8, 0x2, 0x8001, 0x7, 0x73a, 0x1, 0x9, 0x3, 0x4, 0x0, 0x3, 0x7fffffff, 0xf8, 0xfffffffffffff39d, 0x200]}, &(0x7f000096e000)=0x108) r4 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r4, 0x4040ae77, &(0x7f000026f000-0x40)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/18 17:05:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000d7d000)=0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000d94000)={0x0, 0x6, 0x7f, 0x100000000, 0x8, 0x7}, &(0x7f0000066000-0x4)=0x14) r2 = syz_open_dev$sndpcmp(&(0x7f00003ac000)='/dev/snd/pcmC#D#p\x00', 0xfffffffffffffffe, 0x2) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r2, 0xc0045516, &(0x7f0000715000)=0x3) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000085000-0x14)={r1, 0x6, 0x6, 0x3, 0x9, 0x80}, 0x14) getsockopt$inet_int(r0, 0x0, 0x32, &(0x7f0000222000-0x4)=0x0, &(0x7f0000956000)=0x4) 2018/01/18 17:05:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000b6b000)='/dev/net/tun\x00', 0x0, 0x2) io_submit(0x0, 0x1, &(0x7f0000d2f000-0x10)=[&(0x7f0000ced000-0x40)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000aaa000-0xf7)="", 0x0, 0xfffffffffffffff9, 0x0, 0x0, 0xffffffffffffffff}]) 2018/01/18 17:05:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000942000)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00006cf000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b83000-0x4)=0xe8) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f00000de000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x10001, r1}) r2 = syz_open_dev$sndseq(&(0x7f0000ff7000)='/dev/snd/seq\x00', 0x0, 0x0) r3 = open(&(0x7f000047d000-0x8)='./file0\x00', 0x68402, 0x78) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000f42000-0x50)={@common='vlan0\x00', @ifru_names=@common='tunl0\x00'}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f000002a000-0xb0)={{0x80, 0x0}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0x0, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) utimensat(r3, &(0x7f0000c15000-0x8)='./file0\x00', &(0x7f000058f000)={{0x0, 0x0}, {0x0, 0x2710}}, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r2, 0x40a85321, &(0x7f0000552000)={{0x80, 0x240000fffffffc}, 'port0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/18 17:05:51 executing program 6: keyctl$session_to_parent(0x12) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget(0x1, 0x0, 0x10) semctl$GETPID(r0, 0x4, 0xb, &(0x7f0000000000)=""/239) syz_emit_ethernet(0x26, &(0x7f0000001000-0x26)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{[{0x9100, 0x5, 0x7fffffff, 0x72}], {0x8100, 0x6, 0xf8fa, 0xc291}}], {@can={0xc, {{0x2, 0x4, 0x0, 0x4}, 0x7, 0x1, 0x0, 0x0, "40ec73ce08dcffac"}}}}, &(0x7f0000001000-0x10)={0x0, 0x2, [0x79a, 0x70a]}) 2018/01/18 17:05:51 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000+0x6da)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000ce8000)=0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000da7000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000000000/0xfb7000)=nil, 0xfb7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimensat(0xffffffffffffffff, &(0x7f000094c000)='./file0\x00', &(0x7f0000614000)={{0x0, 0x0}, {0x0, 0x0}}, 0x2) 2018/01/18 17:05:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x20000000001, 0x84) connect$inet(r0, &(0x7f0000f6d000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x7fa) r1 = syz_open_dev$sg(&(0x7f000069f000-0x9)='/dev/sg#\x00', 0x0, 0x800) getsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000c3a000)=0x0, &(0x7f00007de000)=0x4) socket$inet6_dccp(0xa, 0x6, 0x0) r2 = accept(r0, &(0x7f0000f06000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000f77000)=0x9) readv(r2, &(0x7f00000c0000-0x70)=[{&(0x7f0000189000)=""/59, 0x3b}], 0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000741000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0}, 0xb) 2018/01/18 17:05:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000323000)='/dev/audio#\x00', 0xc7, 0x8900) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000323000-0xc)={0x0, 0x728, 0x30}, &(0x7f00006aa000-0x4)=0xc) ioctl$KVM_X86_SET_MCE(r0, 0x4040ae9e, &(0x7f000062d000)={0x1000000000000000, 0x6000, 0x401, 0x6, 0x16, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0]}) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000942000)=r1, 0x4) r2 = syz_open_dev$tun(&(0x7f0000b6b000)='/dev/net/tun\x00', 0x0, 0x2) io_setup(0x6, &(0x7f0000a43000)=0x0) io_submit(r3, 0x1, &(0x7f0000d2f000-0x10)=[&(0x7f0000ced000-0x40)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f0000aaa000-0xf7)="", 0x0, 0xfffffffffffffff9, 0x0, 0x0, 0xffffffffffffffff}]) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000069000-0x10)='/selinux/policy\x00', 0x0, 0x0) 2018/01/18 17:05:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000557000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0x40085112, &(0x7f0000c54000)={{0x5, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000002000-0x9)='/dev/dsp\x00', 0x80040, 0x0) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r0) bind$alg(r0, &(0x7f000018a000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-generic\x00'}, 0x58) ioctl$SNDRV_TIMER_IOCTL_STATUS(r2, 0x80605414, &(0x7f0000bbf000)=""/2) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000002000-0xc6)="", 0x0) 2018/01/18 17:05:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000cc4000)='/dev/midi#\x00', 0x401, 0x18000) getsockopt$ax25_int(r0, 0x101, 0xe, &(0x7f0000717000)=0x0, &(0x7f00006d2000)=0x4) perf_event_open(&(0x7f000031d000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sysfs$1(0x1, &(0x7f0000b01000)='systemeth1\x00') r1 = creat(&(0x7f0000f5a000-0x8)='./file0\x00', 0xa) setsockopt$sock_void(r1, 0x1, 0x3f, 0x0, 0x0) 2018/01/18 17:05:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000045000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f0000c89000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) connect$unix(r0, &(0x7f00000bc000)=@abs={0x0, 0x0, 0x0}, 0x8) connect$unix(r0, &(0x7f0000b89000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) getpeername(r1, &(0x7f0000afe000-0x10)=@in={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009f7000-0x4)=0x10) 2018/01/18 17:05:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x805, 0x0) syz_open_dev$sndpcmc(&(0x7f0000882000)='/dev/snd/pcmC#D#c\x00', 0x4, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000069000-0x18)="ff0204000000000100000000000000000000000000000205", 0x18) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00008cd000-0x10)={0x0, 0x1c, &(0x7f0000e58000-0x64)=[@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x4}]}, &(0x7f0000dfd000-0x4)=0x10) 2018/01/18 17:05:51 executing program 2: mmap(&(0x7f0000000000/0xf63000)=nil, 0xf63000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000f62000)={0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xb) sendto$inet(r0, &(0x7f0000ac1000-0x45)="c4", 0x1, 0x0, &(0x7f00006e2000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000056f000-0x4)=0x0, 0x4) sched_rr_get_interval(0xffffffffffffffff, &(0x7f00003ea000)={0x0, 0x0}) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f0000156000-0xb4)=[{{&(0x7f000050a000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x0, &(0x7f0000f63000)=[{&(0x7f0000f63000)=""/57, 0x0}], 0x0, &(0x7f0000f64000-0x54)=""/84, 0x0, 0x1000}, 0x8000}, {{&(0x7f00005f2000-0xc)=@nl=@proc={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0, &(0x7f0000f64000)=[{&(0x7f0000f64000)=""/189, 0x0}, {&(0x7f0000f65000-0xba)=""/186, 0x0}, {&(0x7f0000cd6000-0x54)=""/84, 0x0}, {&(0x7f0000f64000)=""/172, 0x0}, {&(0x7f0000ebf000)=""/17, 0x0}, {&(0x7f0000f65000-0xd2)=""/210, 0x0}], 0x0, &(0x7f000011e000)=""/217, 0x0, 0x8001}, 0x9}, {{&(0x7f0000f66000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x0, &(0x7f0000107000-0x30)=[{&(0x7f0000f66000-0x5)=""/5, 0x0}, {&(0x7f0000f65000)=""/145, 0xffffff17}, {&(0x7f0000e7e000)=""/48, 0x0}], 0x0, &(0x7f0000f65000)=""/36, 0xfffffffffffffd8c, 0x7a2b}, 0x100000001}], 0x2c5, 0x3, &(0x7f0000f61000-0x10)={0x77359400, r1}) 2018/01/18 17:05:51 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x31, &(0x7f00009b1000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000002000-0x4)=0x0, &(0x7f0000000000)=0x4) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_getsetattr(r2, &(0x7f0000001000-0x40)={0x100000000, 0x0, 0xed, 0xfffffffffffffffd, 0x100000001, 0x1, 0x1f, 0x7fffffff}, &(0x7f0000001000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x6, 0x900c1) ioctl$TIOCGSOFTCAR(r3, 0x5419, &(0x7f0000f47000)=0x0) 2018/01/18 17:05:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) listen(r0, 0x0) r1 = accept4$packet(r0, &(0x7f0000821000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f000020c000-0x4)=0x14, 0x0) r2 = gettid() socketpair$unix(0x1, 0x1000000005, 0x0, &(0x7f0000880000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r3, 0x5452, &(0x7f0000b3b000)=0x3f) fcntl$setsig(r3, 0xa, 0x12) fcntl$setownex(r3, 0xf, &(0x7f00000ff000)={0x0, r2}) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000a30000-0x4)=0x40, 0x4) r5 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000e64000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$KVM_GET_LAPIC(r5, 0x8400ae8e, &(0x7f0000dd0000)={"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"}) recvmsg(r4, &(0x7f0000173000-0x38)={&(0x7f0000b3b000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00000a5000-0x50)=[], 0x0, &(0x7f0000b36000)=""/0, 0x0, 0x0}, 0x0) dup2(r3, r4) r6 = gettid() tkill(r6, 0x16) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000541000-0x10)=@req={0x3fc, 0x0, 0x1, 0x2}, 0x10) getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f00008f9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000578000-0x4)=0xc) ioctl$KVM_SET_XCRS(r5, 0x4188aea7, &(0x7f0000dee000)={0x8, 0x7800000000000000, [{0x10000, 0x0, 0x9}, {0x400, 0x0, 0x1}, {0x100, 0x0, 0xfffffffffffff931}, {0x0, 0x0, 0x5}, {0x4, 0x0, 0xf41}, {0x8, 0x0, 0x3}, {0x1, 0x0, 0x8001}, {0xfffffffffffffc00, 0x0, 0x10000}]}) umount2(&(0x7f00005b1000)='./file0\x00', 0xa) r7 = socket(0x1e, 0x4, 0x0) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r1, 0x800455d1, &(0x7f0000af7000-0x7c)=""/124) setsockopt$packet_tx_ring(r7, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) 2018/01/18 17:05:51 executing program 4: socket$inet6_sctp(0xa, 0x0, 0x84) clock_getres(0xffffffffffffffff, &(0x7f00003c1000-0x10)={0x0, 0x0}) [ 194.781548] syz-executor6 (3550) used greatest stack depth: 12352 bytes left 2018/01/18 17:05:52 executing program 3: socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000b34000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f000083e000)={0x0, 0x9f, "13c0ee8666c6416d4f230fc0aaf6796d97bd51d1d062ccebf30a16944bab3e643fbdf65122673e1a9217021cc98532f6e357b40ff4479dd3d2c371e413585666f68f928b0dc68548bec25962787f809f8937460413bb6fdb87c74936564caec2196dd3cc78e950e790c097b3c22b0ed15e1e69a3d8c3030e102404f41e83f602932d1a47a8bc5b5b7e7dd30183c9ef375029dc9b5b5a36b04617f0fe5d812d"}, &(0x7f0000001000-0x4)=0xa7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000001000-0xa0)={r1, @in6={{0xa, 0x3, 0x3, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x200}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fff, 0x6, 0x80, 0x401, 0x10001}, &(0x7f0000000000)=0xa0) r2 = socket$inet6(0xa, 0x5, 0x0) setsockopt(r2, 0x84, 0x72, &(0x7f000023e000-0x1)="", 0x0) 2018/01/18 17:05:52 executing program 7: mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f0000005000-0x4)=0x124) ioctl$sock_bt(r1, 0xdd1f, &(0x7f0000027000-0x50)="73335909e7d73d20eac200bde41ad8ccdeaa02a69256cbb9051113fe1678974b3de33542f48c1f68b453cbe97fb1ae84909384517fafdbbd2af0234c8cc383fb6f941b25cfbc52b925cfffcb842444f78637c375eded6e58465821e9fee292914a5fffeaf14cde3a67a22ed2040940a00b39869c") ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f000000b000)=0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000028000)='/dev/sg#\x00', 0x8001, 0x400) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS0(r2, 0x80184540, &(0x7f0000028000)=""/225) 2018/01/18 17:05:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x7ffff) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x401) timer_create(0x7, &(0x7f00003bf000-0x60)={0x0, 0x38, 0x1, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fe9000)=0x0) clock_gettime(0x0, &(0x7f000080c000-0x10)={0x0, 0x0}) timer_settime(r2, 0x1, &(0x7f0000118000)={{0x77359400, 0x0}, {r3, r4+10000000}}, &(0x7f00004f8000)={{0x0, 0x0}, {0x0, 0x0}}) r5 = getpid() r6 = openat$cuse(0xffffffffffffff9c, &(0x7f0000166000)='/dev/cuse\x00', 0x200, 0x0) ioctl$TTUNGETFILTER(r6, 0x801054db, &(0x7f0000835000)=""/67) sched_setaffinity(r5, 0x8, &(0x7f0000c42000-0x8)=0x80000001) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000013000)=""/0) write$evdev(r1, &(0x7f000011c000-0x90)=[], 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r6, 0x84, 0x75, &(0x7f000050f000)={0x0, 0x6}, &(0x7f000045e000-0x4)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r6, 0x84, 0x66, &(0x7f0000619000-0x8)={r7, 0x401}, &(0x7f0000aac000)=0x8) ioctl$TUNDETACHFILTER(r1, 0x401054d6, 0x0) close(r0) 2018/01/18 17:05:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000002000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0x0, 0x11, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) r2 = openat$selinux_create(0xffffffffffffff9c, &(0x7f000040e000-0x10)='/selinux/create\x00', 0x2, 0x0) recvfrom$ipx(r2, &(0x7f0000d10000)=""/187, 0xbb, 0x10001, 0x0, 0x0) syz_open_dev$admmidi(&(0x7f00001ae000)='/dev/admmidi#\x00', 0x200, 0x400) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000f8000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) 2018/01/18 17:05:52 executing program 5: mmap(&(0x7f0000000000/0xff4000)=nil, 0xff4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000fee000-0x8)='./file0\x00', 0x141042, 0x3) utime(&(0x7f0000ff1000)='./file0\x00', &(0x7f000067c000-0x10)={0x0, 0x40000ffff}) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_REGS(r0, 0x4090ae82, &(0x7f0000a50000)={[0xa1, 0x6000000000000000, 0x8001, 0x1, 0xb5b3, 0x0, 0x8000, 0x7ff, 0x8, 0x200, 0x99, 0x4, 0x7fff, 0xfffffffffffffffc, 0x0, 0x200], 0x0, 0x10}) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$unix(r0, &(0x7f0000ff6000-0x6e)=@file={0x0, ""/108}, &(0x7f0000ff6000-0x4)=0x6e) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$netrom(r0, &(0x7f0000ff7000-0x48)=@full={{0x3, {"69587492463d83"}, 0x1}, [{"917f322700ff04"}, {"8aff10a1c458f8"}, {"3a2a6bfd1707fc"}, {"10765694aa06fa"}, {"3b2cae42704103"}, {"f0888d56a481f3"}, {"6e203699613784"}, {"bd6ec23b54fa8c"}]}, 0x48) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000ff7000-0x2)='#\x00', 0x0) recvmmsg(r0, &(0x7f0000ff4000)=[{{0x0, 0x0, &(0x7f0000ff4000)=[{&(0x7f0000ff5000-0x8b)=""/139, 0x8b}, {&(0x7f0000f73000-0xee)=""/238, 0xee}, {&(0x7f0000ff5000-0xcd)=""/205, 0xcd}, {&(0x7f0000ff4000)=""/214, 0xd6}, {&(0x7f00008a7000-0x2f)=""/47, 0x2f}], 0x5, &(0x7f0000cb1000)=""/197, 0xc5, 0x7fffffff}, 0x9}], 0x1, 0x40, &(0x7f0000ff4000)={0x0, 0x0}) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ax25(r0, 0x0, &(0x7f0000ff6000-0x4)=0x0) fstat(r0, &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socket$bt_sco(0x1f, 0x5, 0x2) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000109000)={r0, 0x28, &(0x7f0000cde000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) sigaltstack(&(0x7f0000166000/0x3000)=nil, &(0x7f00005d6000)=0x0) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000eb8000)={0x6, 0x93, 0x8b1, 0x800}, 0x10) 2018/01/18 17:05:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000848000)='/selinux/load\x00', 0x2, 0x0) sendmsg$key(r1, &(0x7f00002c7000-0x38)={0x0, 0x0, &(0x7f0000468000-0x10)={&(0x7f0000b9e000-0xa0)={0x2, 0x6, 0x1ff, 0x2, 0x14, 0x0, 0x5, 0x2, [@sadb_x_filter={0x5, 0x1a, @in=@multicast2=0xe0000002, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1b, 0x14, 0x14}, @sadb_x_nat_t_type={0x1, 0x14, 0x8001, [0x0, 0x0, 0x0]}, @sadb_lifetime={0x4, 0x4, 0x7, 0x4, 0x8, 0xffff}, @sadb_address={0x5, 0x5, 0x3f, 0x20, 0x0, @in6={0xa, 0x1, 0x4, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, 0x0}}, @sadb_x_nat_t_type={0x1, 0x14, 0x7ff, [0x0, 0x0, 0x0]}, @sadb_x_sa2={0x2, 0x13, 0x2, 0x0, 0x0, 0x5, 0x6}]}, 0xa0}, 0x1, 0x0, 0x0, 0x0}, 0x1) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000812000-0x16)='/selinux/checkreqprot\x00', 0x80000, 0x0) getsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f000028f000-0x4)=0x0, &(0x7f0000050000)=0x4) perf_event_open(&(0x7f0000001000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000278000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x2000000000010d, 0x6, &(0x7f0000f92000-0x4)=""/4, &(0x7f0000000000)=0x4) 2018/01/18 17:05:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f000086c000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000618000)=0x4, 0x4) sendto(r0, &(0x7f000097f000)="", 0x360cc1, 0x0, &(0x7f0000bdb000)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000a99000-0xa0)={0x0, @in6={{0xa, 0x3, 0xffffffff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000001, 0x5, 0x1, 0x1, 0x18}, &(0x7f00006fe000)=0xa0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f000026c000)={r1, 0x0, ""}, &(0x7f0000fa5000-0x4)=0x8) 2018/01/18 17:05:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000066c000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm(aes))\x00'}, 0x58) r1 = memfd_create(&(0x7f0000509000-0x3)='[&\x00', 0x1) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r1, 0x8008ae9d, &(0x7f0000f03000)=""/133) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000021d000-0x14)="79733976d8c3804aead96002ec08bbe60585ce12", 0x14) r2 = accept$alg(r0, 0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x44800) sendmsg$alg(r2, &(0x7f0000ef0000)={0x0, 0x0, &(0x7f0000af6000)=[{&(0x7f0000002000)="34a3c4fd136d9eac9d056614aaf30cdd64", 0x11}], 0x1, &(0x7f0000599000-0x78)=[], 0x0, 0x0}, 0x0) ioctl$VT_ACTIVATE(r1, 0x5606, 0x101) read(r2, &(0x7f00000dc000)=""/218, 0xda) 2018/01/18 17:05:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f000098d000-0x10)='/selinux/create\x00', 0x2, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x9, r0, 0x0) r1 = eventfd(0x3) read$eventfd(r1, &(0x7f00000d3000+0x5cb)=0x0, 0x8) 2018/01/18 17:05:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000024000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000c1a000)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet6_sctp(0xa, 0x5, 0x84) r3 = socket$unix(0x1, 0x20000000003, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000f40000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r5, &(0x7f0000aff000)={&(0x7f0000511000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f0000cbe000-0x20)=[], 0x0, &(0x7f00007ac000-0x1000)=""/428, 0x1ac, 0x0}, 0x0) sendmsg$unix(r4, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r3]}], 0x1, 0x0}, 0x0) r6 = socket$unix(0x1, 0x5, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000dfb000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r8, &(0x7f0000286000-0x38)={&(0x7f0000415000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f000071f000)=[], 0x0, &(0x7f0000ec9000)=""/4096, 0x1000, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000956000)={0x0, 0xec, "68d93c95319647c1e5d97be5a65582468fae64a99da15b9f2802a21719c0b7e361fa71eec8d93081d10b3767761e6c46a05cbf109405cadd37100a3faec19864d4151af9b01a913eb54e8c2d33f997588c17839d0e14a6efe902c8c9162799e14fb53ab7cd2378f8b794b645a7a838868607a87fa0a481fd94768cb5be116a9dd34e40a4d692f8a2a0c4ac74760362679856656273e91c508a35a4aafd2d34d14f8279994ed3eaa1bad8d9c34e8bef7ef16740e39b8744f6508be3950086a836ad2917d35dd778d014ad72627c34736a23d6b3351c466d3d6379f25f273beb94b60098ecc1e68c1082de16a0"}, &(0x7f0000222000+0xdb7)=0xf4) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000d86000-0x14)={r9, 0x5, 0x25756a66, 0xd06, 0x4, 0x1}, &(0x7f0000ea2000-0x4)=0x14) connect$llc(r1, &(0x7f00002ea000-0x10)={0x1a, 0x10, 0x3, 0x0, 0xc79f, 0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x10) sendmsg$unix(r7, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r6]}], 0x1, 0x0}, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f0000484000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f0000e0f000-0x18)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xb, r10}) fgetxattr(r5, &(0x7f0000d39000-0x13)=@random={'trusted.\x00', ',vmnet1E/\x00'}, &(0x7f00004f4000)=""/93, 0x5d) close(r0) socket(0x18, 0x0, 0x0) 2018/01/18 17:05:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000fbf000-0xe)='/selinux/user\x00', 0x2, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f00008d5000)={0x9, 0x344a}) r1 = request_key(&(0x7f00009d5000-0x8)='keyring\x00', &(0x7f0000ae7000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000053e000)='\'trusted\x00', 0xfffffffffffffff8) r2 = request_key(&(0x7f0000ac0000)='big_key\x00', &(0x7f0000b55000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00004cc000-0x1)='\x00', r1) syz_emit_ethernet(0x46, &(0x7f0000b46000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0xa, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@timestamp={0x44, 0x10, 0x6, 0x1, 0x0, [{[], 0x0}, {[], 0x0}, {[], 0x0}]}, @ssrr={0x89, 0x3, 0x0, []}]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}, &(0x7f0000754000)={0x0, 0x1, [0xaf2]}) stat(&(0x7f0000345000-0x8)='./file0\x00', &(0x7f0000e46000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = request_key(&(0x7f0000c23000)='id_legacy\x00', &(0x7f0000c31000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000743000-0x1)='\x00', r2) keyctl$get_persistent(0x16, r3, r4) 2018/01/18 17:05:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x800000000000000) bind(r0, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) recvmsg(r0, &(0x7f0000358000-0x38)={&(0x7f0000b66000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000636000-0x30)=[{&(0x7f0000244000)=""/162, 0xa2}], 0x1, &(0x7f00006df000)=""/80, 0x50, 0x0}, 0x10103) r1 = socket(0x1e, 0x5, 0x0) sendmsg(r1, &(0x7f0000af1000-0x38)={&(0x7f0000dd7000)=@generic={0x10000000001e, "010000000000008000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d89f000000005d6f00076c3f010039d8f986ff03000000000000af50d5fe32c419d67bcbc7e3ad316a198356ed0008341c1fd45624281e27800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000b90000-0x60)=[{&(0x7f00007cb000)="ab", 0x1}], 0x1, &(0x7f0000edb000-0x240)=[], 0x0, 0x0}, 0x0) 2018/01/18 17:05:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000cd4000)={0x26, 'rng\x00', 0x6, 0x0, 'drbg_nopr_hmac_sha512\x00'}, 0x122) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendto(r1, &(0x7f00002c5000-0x1001)="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", 0x1001, 0x804, &(0x7f000073b000-0x10)=@ethernet={0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x800000000000003}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r1, &(0x7f00001f5000)={&(0x7f00007a4000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f000008e000)=[{&(0x7f0000589000)=""/4096, 0x1000}, {&(0x7f0000f81000-0x66)=""/102, 0x66}, {&(0x7f0000f81000)=""/4096, 0x1000}], 0x3, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0) 2018/01/18 17:05:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000d18000)={{{@in=@rand_addr=0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f36000)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000e1c000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, r1}, 0x183) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00008e4000-0x8)={0xfffffffffffdffff, 0x0}, 0x8) listen(r0, 0x40000002800005) r2 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000930000-0xe)='/selinux/user\x00', 0x2, 0x0) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f00003e5000)=0x9) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r2, 0x0) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00003ad000-0x11)='/dev/qat_adf_ctl\x00', 0x10400, 0x0) setsockopt$inet_msfilter(r3, 0x0, 0x29, &(0x7f0000e60000-0x14)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, 0x1, 0x1, [@rand_addr=0x7]}, 0x14) r4 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r4, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) close(r4) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r2, 0xc0405519, &(0x7f00005ea000-0x40)={0x40, 0x6, 0x7ff, 0x2, "08454cbbf1dfc325578c85fed959d48e769691e5f177f3411a42ee421d2d1dd8e18ee3c7d1782f88e6a26c3e", 0x7fff}) accept(r0, 0x0, &(0x7f0000efb000-0x4)=0x2ca) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r3, 0x40045542, &(0x7f0000622000-0x4)=0x2) close(r4) 2018/01/18 17:05:52 executing program 7: userfaultfd(0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) mlock(&(0x7f0000011000/0x3000)=nil, 0x3000) pkey_mprotect(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0xffffffffffffffff) mremap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000be4000/0x4000)=nil) mmap(&(0x7f0000000000/0xb29000)=nil, 0xb29000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000dc2000-0x8)={0x0, 0x0}) mprotect(&(0x7f00002b1000/0xc00000)=nil, 0xc00000, 0x1000000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000b8a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000899000)='m', 0x1, 0x0, &(0x7f0000efd000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00009f3000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000a87000)=0x18) 2018/01/18 17:05:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f000019e000-0xf)='/dev/sequencer\x00', 0x400002, 0x0) ioctl$KVM_GET_DEVICE_ATTR(r1, 0x4018aee2, &(0x7f0000dca000-0x18)={0x0, 0xffffffff, 0xc4e4, &(0x7f0000fd7000)=0x0}) connect(r0, &(0x7f0000dcd000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x0, 0x0, 0x0}}, 0x2e) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x111, 0x11, &(0x7f000087c000-0x8)={0x0, 0x0}, &(0x7f0000f60000-0x4)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000da7000)=@assoc_id=r2, &(0x7f0000f94000-0x4)=0x4) 2018/01/18 17:05:52 executing program 5: mmap(&(0x7f0000000000/0xea000)=nil, 0xea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f00000e1000-0x46)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @random="8a53ee431abe", @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, @rand_addr=0x0}}}}, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000009f000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f00000ea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup3(r0, r0, 0x80000) sendto$inet(r0, &(0x7f0000033000)="fa22a16c008de3c3ae627f757b301755a2985067dac9aa5e0980f9e39783c190e24d49fe4c3e99d7", 0x28, 0x10, &(0x7f00000eb000-0x10)={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/18 17:05:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b00000-0x9)='/dev/kvm\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0xc560, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000bb1000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup(r0) accept$packet(r1, &(0x7f0000a2a000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f00002ba000)=0x14) setsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f000056c000)={@dev={0xac, 0x14, 0x0, 0x17}, @remote={0xac, 0x14, 0x0, 0xbb}, r2}, 0xc) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000b6f000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000491000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r3}, 0x14) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) 2018/01/18 17:05:52 executing program 3: bpf$PROG_LOAD(0x5, &(0x7f0000c06000)={0x1, 0x0, &(0x7f0000e02000-0x1)=@raw=[], &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000859000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0xf)='eth1+#cgroup$@\x00', 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_settime(r0, 0x1, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f0000e80000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/18 17:05:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000445000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) getsockopt$netlink(r2, 0x10e, 0x5, &(0x7f00008f9000)=""/12, &(0x7f0000000000)=0xc) fcntl$getflags(r0, 0x40a) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f00008c8000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000d8a000-0x4)=0xfffffffffffffde9) 2018/01/18 17:05:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00002d4000-0x8)={0x0, 0x0}) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00003bf000-0x8)={0x0, 0x0}, &(0x7f000060b000-0x4)=0x8) r1 = socket$pppoe(0x18, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00002a4000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1002}) clone(0x0, &(0x7f00009cc000)="", &(0x7f0000f5b000-0x4)=0x0, &(0x7f000061b000)=0x0, &(0x7f0000296000-0x109)="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") keyctl$session_to_parent(0x12) get_thread_area(&(0x7f0000f49000-0x10)={0x2000000000000000, 0x0, 0x200100000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000410000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f0000a59000)={"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"}) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f0000236000)=0x3) mprotect(&(0x7f0000002000/0x5000)=nil, 0x5000, 0x4) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000b85000)='tls\x00', 0x4) madvise(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x2) ioctl$TIOCSWINSZ(r2, 0x5414, &(0x7f0000fa9000-0x8)={0x5, 0x20, 0x2, 0x6}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000c68000)={0x0, 0x0, 0x0}, &(0x7f00002b5000)=0xc) r3 = syz_open_procfs(0x0, &(0x7f0000eb9000)='net/ip_mr_vif\x00') r4 = creat(&(0x7f0000beb000-0x8)='./file0\x00', 0x40) r5 = syz_open_procfs(0x0, &(0x7f0000974000-0x12)='net/ip6_flowlabel\x00') sendfile(r4, r5, &(0x7f0000023000)=0x80, 0x26a950b) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f000034c000-0x8)={0x0, 0x2}, &(0x7f000055f000)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000111000)={r6, 0x4}, &(0x7f0000677000)=0xfffffffffffffc67) 2018/01/18 17:05:52 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000+0x968)='/dev/sequencer\x00', 0x40200, 0x0) clock_gettime(0x7ffffffffffffff0, &(0x7f0000375000)={0x0, 0x0}) r0 = syz_open_dev$vcsa(&(0x7f0000ebd000-0xb)='/dev/vcsa#\x00', 0xd5, 0x400000) clock_gettime(0x0, &(0x7f0000a6e000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000b96000)={0x9, 0x2, 0x7ca, {r1, r2+10000000}, 0x7, 0xa90f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/18 17:05:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f00000eb000-0x18c)={@random="056cea73540a", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "11e532", 0x18, 0xfffffffffffffffe, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, {[@fragment={0x0, 0x0, 0x100000001, 0x1ff, 0x0, 0x0, 0x0}], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, 0x0) 2018/01/18 17:05:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_gettime(0x0, &(0x7f0000ede000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f000028d000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7bc}]}, &(0x7f0000f92000-0x4)=0x1a1) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000701000-0x48)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x2, 0x16, 0xb, 0x7a, 0x0, 0xffffffef, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='GPL\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f00009da000)=r1, 0x4) write(r2, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f000061e000)={{0x0, r0}, {0x0, 0x0}}, &(0x7f00002fa000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/18 17:05:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000002000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x7}, 0x1c) socket$pppoe(0x18, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f000077a000)="", 0xfeee, 0x0, &(0x7f0000d5a000)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c) 2018/01/18 17:05:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1000000000000002, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000001000-0xa)='map_files\x00') renameat(r0, &(0x7f0000dd2000-0x8)='./file0\x00', r0, &(0x7f00003b5000)='./file0\x00') ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000a85000)={0x4, 0x1, 'client1\x00', 0x2, "50de06e1682afba5", "2983ede536d2db130b8626ed52dc5856259061f6fe92b2af2a18c08e2c6f1f81", 0xff, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/18 17:05:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) unshare(0x20000400) fdatasync(r0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000de1000-0xa0)={0x0, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x9, 0x1, 0x5, 0x96}, &(0x7f0000c1f000)=0xa0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000036000-0x108)={0x0, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x7, 0x9, 0x2, 0x0, 0xfffffffffffffffd, 0x7fff, 0x0, 0x6, 0xd8, 0x6, 0x81, 0x2, 0x10000000006, 0x10000, 0x1ff]}, &(0x7f00001ab000-0x4)=0x108) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000191000)={r2, 0x1, 0xeb, 0x7ff, 0x9, 0x3f, 0x9, 0x7fff, {r3, @in6={{0xa, 0x3, 0xfffffffffffffffe, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4f7d}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x0, 0x1, 0x8, 0x3}}, &(0x7f0000970000-0x4)=0xb8) 2018/01/18 17:05:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semtimedop(0x0, &(0x7f0000ddd000-0x30)=[{0x0, 0x0, 0x0}], 0x1, &(0x7f0000582000-0x10)={0x0, 0x0}) 2018/01/18 17:05:52 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000d20000)=0x4, 0x4) r1 = openat(r0, &(0x7f0000001000-0x8)='./file0\x00', 0x2000, 0x2) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r0, 0x800442d3, &(0x7f0000001000-0x1e)={0x6, 0xfffffffffffffe01, 0x10001, "a20cc45e4b3f", "3cd6696d91e6fe32820be21e97c8b914"}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r1, &(0x7f0000000000)=[{&(0x7f0000001000-0x44)="617b521a743a4f891d009166523007c7e268b08fcf3268994977e03ac7d179d40b3c98473e8019b9001ddfd36f3aeaac96946594e3857b06d19753d74ef5f170870aafe8", 0x44}, {&(0x7f0000001000)="8d89dc6d6f14a42edb2c4170daaa187b68cf8bc4f48c6ef54d7d7372776f8e7f39325b93ad0f", 0x26}, {&(0x7f0000001000-0x95)="962a099bfc7b11807c7c4791d0ecc25713d314af6fa1c173d870517fda52b7cc6333960ac1e73d2c1c67836280f161e0bd1363af15258d26ed13f099c82a5983c97cf940367c6b109655e62021eaef6c2d113f12fc0a627aab7c20fdca36a30da0a351a2e9d7a8ec5387b6f63359c79caae0a3f4e77a5319dbb17f72d14094171fa767db78e16b8fc3a362ba800905b388f2d2944a", 0x95}, {&(0x7f0000001000-0xa4)="409b261c43bcb685b2c3f0cfaf992fff1c78df89850cac83b8e8c40b890cde08c7111f8400c38b089ee1d80d4a2763c3ad810450b3da2707e8320c5042984959c96e31d2fef79eb5805ee4b71a1fa827814bd05a28d8e5487231154f1286da3f7851e33ab490a37363cb643cbb58666637be6fe041cf707c6643d6416885d3fea498f3159e7ef7c0ceef3e6dbd540517e197e93711999e1251c36c675bacd5e48dcc65b2", 0xa4}, {&(0x7f0000001000)="34d0148146dd125d475173cd6f2a1de48307e97176d84289712941242887158327da8e505f097e20b2e7e08f7da8440d55aacd0ff04461ff1d79425fcdcf52794831df63fcc6edfc7d32f4a26bb6cdab00c973c4430e042df3635dcdf1f717dcba941ed879509b697fa638174360d68d44b200c98c42f1889b192730571cf3bd3f2dae96d03c53061a6a", 0x8a}], 0x5, 0x0) r2 = pkey_alloc(0x0, 0x1) pkey_mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, r2) r3 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$nfc_llcp(r3, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000003000-0x4)=0x60, 0x80000) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000004000-0x8)='./file0\x00', 0x84, 0x2) sigaltstack(&(0x7f0000f52000/0xc000)=nil, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_mempolicy(&(0x7f0000005000-0x4)=0x0, &(0x7f0000003000)=0x0, 0x4, &(0x7f0000001000/0x3000)=nil, 0x2) ioctl$TIOCPKT(r3, 0x5420, &(0x7f0000001000)=0x7) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000005000)='/selinux/relabel\x00', 0x2, 0x0) socket$key(0xf, 0x3, 0x2) ioctl$LOOP_SET_FD(r4, 0x4c00, r0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fgetxattr(r4, &(0x7f0000004000)=@known='com.apple.FinderInfo\x00', &(0x7f0000007000-0x55)=""/85, 0x55) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) umount2(&(0x7f0000008000-0xe)='./file0/file0\x00', 0x1) socket$pptp(0x18, 0x1, 0x2) r5 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000005000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETVNETHDRSZ(r5, 0x400454d8, &(0x7f0000009000-0x4)=0x2) 2018/01/18 17:05:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0xa, &(0x7f0000844000-0x28)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff]) setfsgid(r0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r1, 0x800000010d, 0x80000000000b, &(0x7f00001a9000-0x4)="06000000", 0x4) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000ebe000-0xc)={0x0, 0x0}) close(0xffffffffffffffff) 2018/01/18 17:05:52 executing program 7: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x36, &(0x7f0000005000-0x47)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x100000006, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @multicast1=0xe0000001, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, &(0x7f0000002000)={0x0, 0x1, [0xc67]}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f000000b000)=@pppoe={0x0, 0x0, {0x0, @random=""/6, @syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}}}, &(0x7f000000c000-0x4)=0x1e, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000009000)={0x0, 0x0, 0x1, 0xffff, 0xff800000000000, 0x0}, &(0x7f000000b000)=0x14) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f000000c000-0x8)={r1, 0xf2, 0x5}, 0x2da) 2018/01/18 17:05:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_gettime(0xfffbffeffffffff8, &(0x7f00005ff000-0x10)={0x0, 0x0}) 2018/01/18 17:05:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000b53000+0x7b1)='/dev/hwrng\x00', 0x400000000000, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x1) 2018/01/18 17:05:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f000061a000)={0x40000000010, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r0 = syz_open_procfs(0x0, &(0x7f00000bc000)='net/netlink\x00') openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00001d0000)='/selinux/checkreqprot\x00', 0x4200, 0x0) ioctl$KVM_CREATE_IRQCHIP(r0, 0xae60) clock_gettime(0x0, &(0x7f000061c000)={0x0, 0x0}) ioctl$TCXONC(r0, 0x540a, 0x7f) write$evdev(r0, &(0x7f0000c27000-0xa8)=[{{r1, r2/1000+10000}, 0x3ff, 0x5, 0x8}, {{0x0, 0x2710}, 0x0, 0x10001, 0x3}, {{0x77359400, 0x0}, 0xfffffffffffffffc, 0x0, 0x9}, {{0x0, 0x7530}, 0x7f, 0x32b3, 0x0}, {{0x77359400, 0x0}, 0x4, 0x2, 0x800}, {{0x77359400, 0x0}, 0x4, 0x0, 0x4}, {{0x0, 0x0}, 0x1, 0x6, 0x7}], 0xa8) 2018/01/18 17:05:52 executing program 2: mmap(&(0x7f0000000000/0xff8000)=nil, 0xff8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x7ffffffe) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0xffffffffffefffff, 0x800000c0f) mmap(&(0x7f000000a000/0x3000)=nil, 0x3000, 0x40001, 0x36, r1, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r1, 0x29, 0xc9, &(0x7f0000012000-0x4)=0x6, 0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x2000000, 0x7d, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfc7000)=nil, 0xfc7000, 0x3, 0x200032, 0xffffffffffffffff, 0x2000000000000) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000ff9000)={{0x2, 0x0, @rand_addr=0xfd4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6e, {0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='gre0\x00'}) mmap(&(0x7f0000000000/0xfe1000)=nil, 0xfe1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000c48000-0x14)={0x6, 0x4, 0x84, 0xf, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) mmap(&(0x7f000038d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000ffb000-0x20)={r2, &(0x7f0000105000-0xd5)="b558abefd044f6f76287baec75e7e378d93854409ad2c1b9334e20494fd9030b473ba02d6136a0e18c4cda3ff6617b4b5e50af94cf52b4f17e138c6d53e85754b2f978553746dcbe6db02ab6378815b469bf1be1459b5c44a4f0aa09c63e39d9096100d65ddee7e837e529cdec5de0ace759a3a93f02f06b1c113698ce72d917da0c01eabd2f386edf01c8a20941b58d4822c7a0bba6b1620c6299aab3da1f1ba407f82c22f6d6852ac3d2a2618404e32423acfd81e25a3fa3187ccf65d5b96aa7a1890813838fb869c0c6a232f3ab01a143e40f91", &(0x7f0000c3e000-0x3a)="2a0d8c42a59a5d48bd43e2b1e568eddaca0dd4daa6978e4e77f502eba05ab06200000000bdaf70c94dc3856ef8902478c06a01b126ff444bb722", 0x1}, 0x20) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000fe3000)={0x2, 0x1, @rand_addr=0xfffffffffffffff7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001000-0x78)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0xd8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000558000-0x16)='environ\x00') mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/18 17:05:52 executing program 4: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000004000-0x13)='/dev/snd/controlC#\x00', 0x0, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f000000a000)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_SCRNMAP(r1, 0x4b41, &(0x7f000000b000)="9b51fd7842620ce417e9f49c56c8ccb455dcb333d69866775d420436fb0fe8705cfa9248b5df0f5aaf8618c7f842c56b69da8ded62cb25ae92401ed6d114") ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0xc1205531, &(0x7f0000007000-0x120)={0x0, 0xffffffff, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, 0x0, "35087d58ac0076f8042e0b88db000343", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = syz_open_dev$audion(&(0x7f0000003000-0xc)='/dev/audio#\x00', 0x1f, 0x1) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r2, 0x891c, &(0x7f000000b000-0x20)={@common='yam0\x00', @ifru_addrs={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/18 17:05:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x5, 0x0) bind(r0, &(0x7f0000388000)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc0790405c7bad62e0a53a632ed4938000001018f8401a3ff59829a2b0a707ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f2000158d19bcb315a314a8ef1f1622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb1857"}, 0x80) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000356000-0x108)={0x0, @in={{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x81, 0xcd9, 0x4, 0xa101, 0x8, 0xfffffffffffffffc, 0x4, 0xbd, 0x200, 0x5, 0x1, 0x0, 0x1ff, 0x1000]}, &(0x7f000083a000-0x4)=0x108) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00001fd000)={0x0, 0xfff, 0x5, 0x8c0, 0x1, 0x100}, &(0x7f0000384000)=0x14) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000da4000-0x10)={0x0, 0x3ff, 0x4, [0xfffffffffffffff8, 0x2, 0x2, 0x7ff]}, &(0x7f0000a2a000-0x4)=0x10) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00008e3000-0x8)={0x0, 0x80000001}, &(0x7f00002fc000)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000a0b000-0x108)={0x0, @in6={{0xa, 0x3, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x4000000000000000, 0x4, 0x8, 0x8, 0x3, 0x2, 0x7, 0x6, 0x31, 0x9d, 0x2, 0x800, 0x9, 0x0, 0x0]}, &(0x7f0000d39000)=0x108) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00002a5000)={0x0, 0x68, &(0x7f0000d2a000)=[@in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0xff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, @in6={0xa, 0x1, 0x100000000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000c61000)=0x10) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00002f2000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f00002fe000-0x4)=0x8) sendmmsg$inet_sctp(r0, &(0x7f0000c6a000)=[{&(0x7f00007bb000-0x1c)=@in6={0xa, 0x2, 0x86, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f0000279000)=[{&(0x7f0000853000-0x61)="df69bd33d83963351475c12be73e087369165d25ace98d829c29eaf16ed0d52ee0707becd70f544c75891dad2ece8d87404159cf033b7cf3100176ab29b6914c3037d3a0385dfea800a924ca2c04404cf7df6095806d56635dd658dca37d488b85", 0x61}, {&(0x7f0000ebb000)="98c5b0d23ed5cb2b21f327b8d77a1356c16533a4effa51f5e7dfc2f8259e940a10bce8f87a6bb3bc90d7e69d7b24c5d7da305e8f6cb9f9b543add70bde4197dd4c247a83651b34911bf145e26c387e599e99f97adb62b5cd53505c9a71bcd8c50d337b979664fe4521f078ec9552a6792b2da2874050608141fd3585509fccb2c46ce16f03771ea906bd851741ba7030", 0x90}], 0x2, &(0x7f0000e27000+0xe13)=[@init={0x18, 0x84, 0x0, {0x3, 0x3f, 0xfffffffffffffffb, 0x0}}, @sndinfo={0x20, 0x84, 0x2, {0x1a, 0x8, 0xd0bf, 0x5, r1}}, @sndinfo={0x20, 0x84, 0x2, {0x126, 0x204, 0x6, 0x9, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x4, 0x8000, 0x6, 0x2, r3}}, @init={0x18, 0x84, 0x0, {0x2000400, 0x234ed3a0, 0x1, 0x6}}, @sndrcv={0x30, 0x84, 0x1, {0x100, 0x4, 0xc, 0x6b77d872, 0x7ff, 0x0, 0xc1a, 0x100000000, r4}}], 0x120, 0x800}, {&(0x7f00007eb000-0x10)=@in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00006e9000)=[{&(0x7f0000b35000)="c6141aac5d97031f3059072afd6a6a532f", 0x11}, {&(0x7f00007d2000)="f5416cababd4c3ee06e904c9c2ff999bacd221d8b52d2bda8ebf0d58adbf7a2afaa278f99369d0770311557a89b8b67cb24669b49df4d5cac46ccde34ae59ef8cbbf3bef40221e2c4e1b64cf6e647cac94ce7d6f20f6aba4a048dcf66128f7297e3ae36d4da9c498e5b72b3f9bd0a71b6c187e30afac583a4c17c98624181d63ff5469e7d67331229185d1dbe68ad02ee56d70e8872b0896a504e406707172a2f5d68355557a2c5302d06ce49cd843facd9868fab032889584c1987e225d940ced7004a3b357c291964d4c95315bd6aa52137cc9978799ea5b3f1b593fd3a73e3c959baba669477957e6fde7da9cbda782acbdb229a5442ae3", 0xf9}, {&(0x7f0000810000-0xdb)="3140f8cd17f636b3ec9e0972d41b987c3feab3ea2f9dd5c3e55ad30a0f37ba058dfe1f2b49d507303267189115e96072cbfd766dcdecda816b13af90ebbf7f50b79b30183c923b5d35726940be2e66a3a18266cf6a668e64fc03f0cbe684077490e2760926d3421de1ed696d714e9baf026211df099c6b87d80bc13e4cbc3d4008da2f5f503f618a7673114883ec2df7464894ded9a30d885599cad01c4fba16fad9d37a5d0703bf1257bd57b936f1bbae15a716ffb2978743afed267af7a94c0cdd1f60af1bd80f1dea91b795540114a010b0c813fc3d4084491d", 0xdb}, {&(0x7f0000fde000)="9ea00f6e054aeddc3d4d21b257469028b10fcd7d3469f6f5fa3d35c5501393afe5dfb188ac5dc505e777786c72bd2ea4991d0f774d841da7436d8edc347127aabeb9d1143243bf06de30c082a080086ec84c2f2b5cb4209ca6732bc24c35e324ae90162d6dead81b9c2576a5066cdde7babb617144bc38c79fc599073fc6bb9c97c3d27b163b515303ecf594a883a0103cb597e1db016df770ac76c51e0d15d9fc0489d99d063cffdb1c17b8d574f3bdba219914ee3337543be0df2cced1cbf01107d0cd1ac52bb5a4b42e9f8ab337c38fa750e97efdaf63b3a0994d1b5fe9e52d508a844d5c5c1f2867186516c7", 0xee}], 0x4, &(0x7f000090f000)=[], 0x0, 0x8800}, {&(0x7f0000f61000-0x1c)=@in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xf4}, 0x1c, &(0x7f000015a000)=[{&(0x7f00008c5000)="", 0x0}, {&(0x7f0000730000-0x32)="2823c8b8321e879323d2ae964af7cbaa196229578d7d7e48ab39dfe65a89a810f78ecf513b920922b22ba546ae3d91ba230e", 0x32}, {&(0x7f0000e38000)="9bacb9dcaa621d4c19c1732846aa5ee7dbd2c5fc9af48d71139ce8f38aa75a4dc856122f03ff75fe895de19e1ddf88d358a7f7a8d7d1119ab4a0bb05a65081f36f50d921ab260efc2c4eae109f2f67fe6de80b33d51001c15f2691d9135069d276b31e7250af6c08d737262b8feed25e2b4f4b68aabd7b9e0d9272734d56e071365c7ec12ea56f9bb3a6ff43193998ce242b9cdf9ccc2011e7e8ca624bf60d5927f0d43467e166b4d4a257cf2b97d845dcf2e83ea45bb286476bb1b3660c7d3dbcbc71c5082de6eb3ee640e321cb4e6918fbb544a940d8fb6919df77ceda348645ba5af245371e46a2c2ae3534acdd2d638348fcd1eb403d64f9a26f61eb5a1d1fef6b2a8fcc8dd4189bd87fe6720c403ce5999519f883d0a360529bd95678db1b45c9baf7d72a52c1272f97d86a58e3fa251c17167a77e170468b85373beeff20ddc49eec445feece26c766c45f219525b310dfffdbe7919cac561dd9eb5f935b2208a8da493cc30d9509b587a366973f608c3a0e7525110e43150ee64a5043a2e8871308705782ddd44d0f0a11295c8772add1c51b9a034436471080ced179a92599944f4843e630f5fea45e507fe6f62d2cd41083f91f8a4996148a4c30ec34102a3d79843ade551836a1c46edc4b5882e7266abd5c8576f21d0372c91c38e816aa19f74ada2616c903c4a41f65b9d3a2177a1aad4f835d6a1317ad29496d8c2bb49267d4467ef7d1171a0fc60509068e5ece405ebcb9fe00e4d052f28303366d371c165c2aabf36c1885ba61e99caecadb13b2c38243b5ea7ebc1557b2031cd90b76a1be8b6f6f4097c717415da02ac62373dc7efe83fd5f6e99639695bd42df8fba421d2701530fd49cc837d33b66201ea29c67ba4f60f688945ce1f12eed52908f398374ae6ef0e132ee6e1da8eb9a915ee41a0a0c2299d9f35f8b0499ac619359f8d318c651f247e63fe8cd3e62b5596ea4500aa30cc2ce11f4c822f59a15a07d837c8cd057b07425035caa5c3b7f79d4fbf4234870c78c84f8a5e013a7d64416ccd9580f2c7636373c0b97406384f646e5175cc20ee12b4ebab1788ca9a8d67e5c81612426b43a3eae866f2660756a58ed195a8ee9a8857e278c04c2c6775466fc2749faa03ee4059ca15c9cffecb1e15def5894c5d2e3e75fefe82e5709bc214ad0092406641fb368f285168664d6dc62e1fcf06812aff9b2715e7d9096f0b3406953161ed5de540b70d7d1a2dc74a9b2c5edcb61a5abaef34013ee8030db167ac7ba7b77908e61feb4c5eb530a69a60ab164e5f5fa76196edc6e3e86af397da34309d932eaff9e538121294cbc419234e064b473a80f21d29f7c28606a5d33b8e0141838167856b45a5f6156264faef2a98e9b136cbe5b7053a04c44c39381455277011cbed797952201678555a8093266dd9c467486b6060e854066fd18458f29fd8cb70c86899e39986fbad57ce60255a0eb6dbcc9c48bdf72a3378ab2e3dd28f8afa7204a49ed04d75c44ae9ebe2358acbfedbe4157cfb8d944b3a905a92c37156f5dc8968806c5a8bcd06e84d7ce9a54668f197bcdddb26011413af73db1a95ff3c1802dbfbfb87b650bee653011fc23511703a531468e740e3fdaf98b06dd71e0377a2a6610dcddc2b95b438ed9fd0a6f66f54ca3b9b1b8e1c45f800b659520d4258cc18e5bcc7d9804a92315fba2c70638a0836335e83f6408dc7783af5ce1b7c44845d758a5dae2497f0dfa9a7230740ec1aad437a5894db3e6b688326757fd8bf59facca8dfc8be7d522779b505e9a9bf6b236239abbaec918aea1dd4a2d2f8f8d5ac69fd34ce7f6c06cbc9599cc0a4f861e7b52c12f32855a5200638e26f89ce2e2cc21353bae23b05faed80070697733a442efcd177f3388c46a977c68d93623f57e6266f93dc8a9f0ebc088f924508817513a7f515164a7ede1592fbf7a1bc9582a544cd9c186ab93e4570b37499b47fe554bc37a41dd605561585bf6c38ffc0841d2a22b73faf0bb567b5e7137b31b628a55f80a34cb767d8e5fe22211d486a9b5963ec73f469b3ce3ec618589e6d58674ffba490e2ff45d637f4fb9e5db16f58ed30cbae1407d852a499c27435d70f738186c945b12259588c154eea7059c22a989fd90dd571d8cc13a964d4cf8010f0d8938cc823b2053c5bba42991849b9405b844c3086b0aabe38142ffa0d79faf2d651bfcad5253f3249daab10420c7dcd2d6b2228559d40845a9f2293a645a3e5320c1828072b631a50150018c274eca3a65f1359dd4db91f7d17518ae4dbcd9fb8ce8a7603ae1ee7f14be15b131d712b68bd3ef0c27e18eef37fa1b2c37e48de309c6f0104c398f700d4fbbde69e690eb59231fbfef7b1e78ba051be481d153d8faabe7de1cff99e88e91cdce004aa4684ffdb4dba3504d4b29b449b12b4f538668f64f087a3dd8ed8d4c5447091494452d7b1f55fc94256f5fa2a0d1e981483b1d471bf9bc39098b07ba7d5fbd88d60714f52e4db756b46e86ccc4549d5240db5a42de553dd828f2565a6a72d9ba8f6bda07d1d02c5e354f6882aa623108fec9eef8a9cce4e28d5a3f63fac3e91c7607d240fd462d604d8e96cd1fc0c6cb9c14785f00d66c105d3aad01efb52f030708e11c4c6955942eccf55fea9d82d985edd4209ffeb6827d6f41fea4a73ca88278cfd9cf9d20a79e8419e0c864374f526477ba05746679e2f27e5df2b70f1ab1ae19457514c0abe767707db832120e2880b971a25247b4e6b6f523de51077750b63ef3e8b0870cea5a7087b51e57179bdee8a14e19839031a67be82e647a837aa7d342b8d6b40d222ff9c496f08e0869e009a8bcfcb551f67dca566630cdf2c31ade48bb15ea788f84ea79f2307b1f122bff1f2afac334e51351a8dd98da4608d61a228125f179bc1553dce45148602e8f25231500c589c2b59e216885792697d2d6a9d9e94a6a0dd6f767a65733e0558f74679b106bc2e90ee28574245ce8752511093c58f4f8d197d1fa4ee7b63f119141ad9e878aa85ae9711ef16f3816df3e3298290a086165feb1409f7c46ebd5e793cc8722f113cb3b2ecae5e92c142228179a405f496fbf8be4a79756124d6dd16f9cc6e7caf251e8b87209df81dd488e71ee0e772ed9abb72b0dd22b0de173dd9ee6532391768cfe188639e7f569ce26b1d8ad76fb117f68a1961466490767846ec453040f447d2f7fb4a3ffd61ff4c2032867ac78d3cab182e63ae80120cabdc5c527d71484601d16b748f27b1f886128b4fbcd4a11800ec79b5909e82ecd70cd692bfb62c9674962a824ed66dda55c0b45781295eaf922583ef25107c162b41af1a3952253f6149175c763df0ae76a85a3b552671f316fdba7d912769cc4d068f05f7a301deb28f23c6d28a146aaeb99127dcbe6c0f7c26c1b81237836e0ce36db650ded95bba561ab048899bdf3a8289112b4823ea162094e8babb5c8289a881770ac6fa7aa6d8dd35dc75a1a554eedbc051b7bf9bf4648a20f8cb906cb1daf11ecc4faab49ecb5d0b50ed4905943b66e8374ca2ffaa5dfe1eb713648ce45e1b74c14f0dd03fdc5934e2480fab680c9e4d813b0f7abeeac37e7b60dff9fad33a67baf605e89c0d56137426052d608b1ae75aee4ffdfd0a5cbd69f0a16fe710377ce7e5e7cb8fbf6f6ffd38d62d5a1b3853fdf0885f9600ef998b3f6cfbdae04c7422d648c68c379be6ebf43cadb41fdd5078d0db2d8e08e83a64283f135e789b09e79874c338317b83fb3587e73def2e91550f3ed333e05d78eb688d0d6d00fae134355a97596e3d5a1fa490f09b67710c5af78fa6bb20d07023769ee4d680fc3a27e776b4d84e77e72e8942aee3aa4c56f65a5413f7c67dbbb13066cab97fb8c4390c4d6e23065391247a29844feb5d81cf4255faafa2d544cfcfaa977ed0f3e907587956b2970c5cb17855971e5df21179683af69e8a55dea6071eecc261d90cba20601e06460b6176893568d119b421da9890c15b5cda78d4523d32f75ef05d1072470fef857dfb3cb08d83daf49b0edc990dee459920b5c49dbf4e6446506894f2386b47815b1f86fd2ea92c1d76c74bb012f3deba9b4a770df0d87a10624ad1c126ed0ee98d67521610c535e9b857ee98a075afa1e70c128e126ef40481de4781a5b3696e729c5f4932e2ce11587c0a82d4ecbcdd4d526a8bbacc323a81aa6e7036e0ffc28d46be1415058d30bc416099ea9da282bc090e98459fa562a033fa082906931b8d4045c5ab15744a979582a50bc984f4be65c8a7e83667bda1be60a8ae1050ba531dde5baed519f7f22f212b329f87477fb7080dfaef4fafd50cd873d2e1cf6bb0224447ac73dbae223ab479cc54729077042d06f5f733c2287071755d2f8cb8583b561d57d17e6e373799b361f16ded94250e914d61e1e6795c4dea694dbaaece02fdd449275b0283d1a3947cf7461b0fd68066e7297c667521cd5198bef124ce1f607c2b616384f7cd3921bf13e75ba6e7680375f7d56d66a03dc65420250f11e444e8ab7c7a2c588fdedfd13bc448f7fddbbc451dc31a958b525349511458b43956a7297edc0f8afa8b49adc4f9e80ce17efd37738e283a93e9d55d12cf2e16b74e868f838ec3f3f53338db5ce6e09478b8c2d308167f3bcbcadd3c5527b24ede0a699873ade8b9fcb5e04f6941313a76846d30755616322a06a7e01addff2eae305abcde898bf6cb672c87caa84d177162bb1265e394726b3701d7ef5ad6319b8e569b45d29153f7c2c77ffcc2520d27faf0a4d6a262473e80030a24886a3a559d64385bcfe3f7f2b488d0f7c8107d641a1cc10b89240f4e0203a2833d418c766fc5cfc84330985fca5e12f40bdbad92619daf12b063e2183f70319e996556d3a7e59750fc607c43394ba499c945b4e671f4371fc2ca84ed82173b28cd2f687efafa55713b49d1d13b6547281bbf933b37578fa38f4e5a6cbba226acbe774f6ef79fb27d6d4670192c8a4b0cc4a62a393560f5738800a24b76d8fc44cb598ce3b1eba5a1197efb465eafb9f9227514b959c535daae2f83187cfcd14f2bce77f89aa972cda60267a2b3e13592ad9a082d4685ea523139bff0d380232ae6259d6d371dc086b08b29f51032cb6ce4194c0a43668d02f3744fb49060e7d0a7256fdb7399d5cedea4916869c2a2916c081142638843780b94e0d066977aa0638842b1bbb6909ca9bb5ec3c7ce582513a455a98d55bcf39a7bb109d5178d9fac6406f3afc96f1d70f79b7bcba1719f7c3d8a5574e557793775ccca2da2996f489758b2cacb1b922256ac3881ff0e7143ccf5f8e5d223d1d7b06b9f22d424385cd9df03a752b8f338871b838e7ab61e08655eb7627d8797dac3e6bddf80ba700bd69a6f21e0ed6fafd090712b5814b09db3575890070978bbaf0a4d99a800de41e6ae6b60833401ea392a0e521ab1cb2738aff6f5d22cf0e5e0a6417810f3f4b0c44156b3c6097926353ee329beed1a1b7a9e46201a15e705fc56f4d24c87f32f32e75673ebea2aebad6105a4dfca2901e1abf448b41f2be500ce980059dd70809ab6419d1056dcf3f26047fcfe5212ed8af9b56cce2c74212c2695c5afbdb30b454fd400189b8f94ee6373d145045ff1b98c01f44490118fb8361b8ed5d609f9b68317b9ad41175d3f6881430eaa618fb60b62cf8bc6a4b631a4ae3c24724bc2c03355bea5aa7712700025fd35c83013fa6c40a1566579571a9f5b03b0195f735f38f69cf9ce840847171ff9842a73c5c0bd0c636900b03a34ce12885", 0x1000}, {&(0x7f0000c57000-0x63)="25252f57834b29d8035b2e0c01c9de511d5b2e036c35034a5e5b078c7704276979786a84f8a3765f9d2dbc31dc8aaeb0d76c7a9498189c880b5cc1603a873985e5021d5bb2f55f132a5a48c45ba6843ec411ba9c6985a6eb5ddf2762ef5f789da46adb", 0x63}, {&(0x7f0000e8e000)="28935ec8b1a98c7fcd787729816b3e343d8201938487ae830c33d54ed0f5b1136c8910c91cc475f934a9d1b9f03e492f3e4b925bb7561850", 0x38}], 0x5, &(0x7f0000a9f000)=[@sndrcv={0x30, 0x84, 0x1, {0x1, 0xa3, 0x2, 0xffffffffffffffc1, 0x4, 0x81, 0x1, 0x80000000, r5}}, @init={0x18, 0x84, 0x0, {0x7, 0x5, 0x9, 0x5}}, @init={0x18, 0x84, 0x0, {0x81, 0x5, 0xd5, 0x4}}, @init={0x18, 0x84, 0x0, {0xffffffffffffff89, 0x9, 0x5, 0x1f}}, @init={0x18, 0x84, 0x0, {0xb4, 0x101, 0x7, 0xff}}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0x4, 0x4080, 0xdbf, r6}}, @sndrcv={0x30, 0x84, 0x1, {0x8, 0x5, 0x8008, 0x8, 0x3760, 0x7, 0x36e, 0x6, r7}}], 0x150, 0x10}, {&(0x7f0000cbf000-0x1c)=@in6={0xa, 0x1, 0xfffffffffffffff7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, 0x1c, &(0x7f00009b6000)=[{&(0x7f00001ca000)="f1e97caf3c3924871653e1d6d7e0a08fa5c41cd986855532e203cb2028ea2b6979e2d43e3ef6001045e95f1cd1dc1f87cb2dc623d0b230be5675a2d80b02483ccc63ef7786854f3cdafc769eec145d5884cd2a7250c628a515dfb6332f67dbdcd0136e2ee06087a5c1c0bf47fb90afc7fb0f4b96d45cd1265f252dcbdf2b4d9b1776803993580444523173266d636bc8094b5242d799ef0dd32506e2cd6b31917612", 0xa2}, {&(0x7f0000d04000-0x2e)="394bdbd736c18cc13ac3ae34706e4e60f12b63a3c045ffd5038b33fb8bc7418e814bf36dc36980481444506a56b8", 0x2e}, {&(0x7f0000158000)="f11e27aee3580cdaaa31c1e93d67a17f13dce29d2c2f", 0x16}], 0x3, 0x0, 0x0, 0x20000000}], 0x4, 0x20000000) sendmsg(r0, &(0x7f00000d1000)={&(0x7f0000fdc000-0x80)=@generic={0x10000000001e, "02010000000020df0000000000000000805bf86c57020002000000f1fffff400000000000000000000010300000000e4ff064b3fdf3a000000080000000000000000ac50d5fe32c4000000007fffffff6a008356edb9a6341c1fd45624281e00070ece000206000000090000fd00000900000000000b0000db000004da36"}, 0x80, &(0x7f00001fd000)=[], 0x0, &(0x7f0000d19000)=[], 0x0, 0x0}, 0x0) bind$nfc_llcp(r0, &(0x7f0000b17000)={0x27, 0x32b, 0x401, 0x3, 0x4, 0x7, "c398b604e58da33419c86a651cabb3f552f3101afd8e63ab865557c04ee207a7d77ad9bba94078ffa14fab03405c882a301e1791af021ead51ae27c3a5c4df", 0x200}, 0x60) 2018/01/18 17:05:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) pipe2(&(0x7f00009a8000)={0x0, 0x0}, 0x4000) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000522000)={0x0, @in6={{0xa, 0x2, 0xe7ea, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x6}, &(0x7f000073c000-0x4)=0x98) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000037000)={r2, 0x5, 0x6}, &(0x7f0000ad4000)=0x8) creat(&(0x7f000016d000-0x8)='./file0/file0\x00', 0x0) mount(&(0x7f0000f28000-0xe)='./file0\x00', &(0x7f00002fb000-0x8)='./file0/file0\x00', &(0x7f0000239000)='\x00v\t', 0x1004, &(0x7f0000a06000)="") semget(0x2, 0x0, 0x80) 2018/01/18 17:05:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ce8000-0x58)={0x26, 'hash\x00', 0x0, 0x5, 'crct10dif-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = syz_open_dev$dmmidi(&(0x7f000054a000)='/dev/dmmidi#\x00', 0x3, 0x10000) ioctl$DRM_IOCTL_VERSION(r2, 0xc0406400, &(0x7f0000720000)={0x4, 0xf5, 0x4, 0x8b, &(0x7f000075b000)=""/139, 0x4a, &(0x7f0000b21000-0x4a)=""/74, 0xa, &(0x7f0000713000-0xa)=""/10}) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendto(r1, &(0x7f0000871000-0x1099)="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", 0x200, 0x0, &(0x7f0000aee000-0x58)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'ccm(tea-generic)\x00'}, 0x58) r4 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000026d000-0x16)='/selinux/checkreqprot\x00', 0x200000, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f00009f1000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00005a9000)=0x14) fstat(r3, &(0x7f0000efd000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f0000a88000)={{{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@loopback=0x7f000001, 0x0, 0x3ff, 0x1, 0x9, 0x2, 0x20, 0x80, 0x88, r5, r6}, {0x1, 0x7ff, 0x84f, 0x89e, 0x200, 0x1f, 0x7f, 0x1}, {0x2, 0x2, 0x0, 0x0}, 0xfe, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x1, 0x33}, 0xa, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x3, 0x2, 0x3, 0x5, 0x1000, 0x6, 0x6}}, 0xe8) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f00009ab000)=[{&(0x7f0000f81000)=""/4096, 0x1000}], 0x1, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0) 2018/01/18 17:05:52 executing program 0: mmap(&(0x7f0000000000/0xa12000)=nil, 0xa12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00007fb000-0x1)='\x00', 0x2) listen(r0, 0x1) r1 = syz_open_dev$midi(&(0x7f0000a14000-0xb)='/dev/midi#\x00', 0x3, 0x60505406bf949aa5) utimensat(r1, &(0x7f0000965000-0x8)='./file0\x00', &(0x7f0000320000-0x20)={{0x0, 0x0}, {0x0, 0x2710}}, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000a12000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000a12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMSET(r2, 0x5418, &(0x7f0000a12000)=0x100) syz_emit_ethernet(0x15, &(0x7f0000a10000-0x95)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [{[], {0x8100, 0x0, 0x0, 0x8fe}}], {@llc={0x4, {@llc={0xff, 0xff, "f8", ""}}}}}, 0x0) 2018/01/18 17:05:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x80000000000001, 0x0, &(0x7f0000e19000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f0000a0c000)={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x15}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, {0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='syzkaller0\x00'}) execve(&(0x7f0000d71000-0x8)='./file0\x00', &(0x7f0000c30000-0x10)=[&(0x7f0000643000-0xe)='-proc]]vmnet0\x00', &(0x7f0000f04000)='\x00'], &(0x7f0000532000)=[&(0x7f0000de4000)='\x00']) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000cb3000)='/selinux/status\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000afa000-0xc)={0x20000000, 0x0}) readv(r1, &(0x7f0000e8f000)=[{&(0x7f0000fb7000-0x64)=""/25, 0x19}], 0x1) dup2(r0, r1) write$evdev(r1, &(0x7f0000bee000)=[], 0x2d4e53c3) 2018/01/18 17:05:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f000026b000)='ns/pid\x00') syz_open_procfs(0x0, &(0x7f0000883000)='ns/pid\x00') 2018/01/18 17:05:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) lookup_dcookie(0x4, &(0x7f0000402000-0x3a)=""/58, 0x3a) sendmmsg(r0, &(0x7f0000f56000)=[{{&(0x7f0000b46000)=@in6={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f00000f9000)=[], 0x0, &(0x7f000003d000-0x3b8)=[{0x10, 0x29, 0x36, ""}], 0x10, 0x0}, 0x0}], 0x1, 0x0) sigaltstack(&(0x7f0000ec3000/0x2000)=nil, &(0x7f00009f7000-0x8)=0x0) 2018/01/18 17:05:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f000039a000-0xb)='/dev/audio\x00', 0x0, 0x0) r0 = socket(0x10, 0x3, 0x4) r1 = geteuid() stat(&(0x7f00000c9000-0x8)='./file0\x00', &(0x7f000002e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r1, r2) write(r0, &(0x7f00002a5000-0x26)="26000000130047f10301c1b00e000000", 0x10) 2018/01/18 17:05:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getpgid(0xffffffffffffffff) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000ce8000)=0x0) r1 = getpgrp(r0) capget(&(0x7f00009c8000-0x8)={0x20080522, r1}, &(0x7f00000df000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x6}) 2018/01/18 17:05:52 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000ef9000)="", 0x0, 0x0, &(0x7f000015a000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000647000)='/dev/vga_arbiter\x00', 0x0, 0x0) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r1, 0x111, 0x2, 0x1, 0x4) ppoll(&(0x7f000013f000-0x38)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000871000-0x10)={0x0, 0x989680}, &(0x7f000044b000-0x8)={0x0}, 0x8) 2018/01/18 17:05:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000b92000)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r0) sendmmsg$unix(r0, &(0x7f0000300000-0x118)=[{&(0x7f0000ce5000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000790000)=[], 0x0, &(0x7f0000d2d000-0x100)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}], 0x20, 0x0}], 0x1, 0x0) 2018/01/18 17:05:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000002, 0x0) connect$inet6(r0, &(0x7f00002f5000)={0xa, 0x0, 0x8000000000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, 0xfb645524e9a823bc) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000b91000-0x10)={0x0, 0x200, 0xffffffff, 0x6}, &(0x7f00002b9000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000858000-0x6)={r1, 0x8}, 0x6) r2 = openat$selinux_member(0xffffffffffffff9c, &(0x7f000094c000-0x10)='/selinux/member\x00', 0x2, 0x0) getsockopt$bt_BT_SECURITY(r2, 0x112, 0x4, &(0x7f0000041000)={0x0, 0x0}, 0x2) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f000067f000)='/dev/cuse\x00', 0x2, 0x0) sendto$inet(r0, &(0x7f0000375000)="765bb1a7145142b85231522cf685c4e04952717048504c39f9574eb64f7cf61cc77130d2b358585ab7", 0x29, 0x0, &(0x7f00007dc000)={0x2, 0x0, @multicast1=0xe0000301, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$PERF_EVENT_IOC_RESET(r3, 0x2403, 0xfffffffffffffffb) 2018/01/18 17:05:52 executing program 1: mmap(&(0x7f0000000000/0xffd000)=nil, 0xffd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0x3, 0x4, 0x4, 0x100000001, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r1 = open(&(0x7f00005a0000-0x8)='./file0\x00', 0x0, 0x20) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getuid() mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000fff000-0x170)={0x0, 0x3, 0x4, 0x9, 0x6, [{0x8001, 0x7, 0x0, 0x0, 0x0, 0x2200, 0x0, 0x0, 0x0}, {0x9, 0x47, 0x8001, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0}, {0x0, 0x3, 0x9, 0x0, 0x0, 0x103, 0x0, 0x0, 0x0}, {0x8000, 0x7, 0xffffffffffffffff, 0x0, 0x0, 0xd4ed8074e84c1b58, 0x0, 0x0, 0x0}, {0x7fffffff, 0x67db, 0x3f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0xfffffffffffffff8, 0x3, 0x800, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0}]}) sendmsg$nl_netfilter(r1, &(0x7f0000ffe000-0x38)={&(0x7f0000ffe000-0xc)={0x10, 0x0, 0x0, 0x90000000}, 0xc, &(0x7f0000ffe000-0x10)={&(0x7f0000a7a000-0x11ac)={0x11ac, 0x8, 0x7, 0x200, 0x3, 0x3, {0xb, 0x0, 0x7}, [@typed={0x18, 0x96, @ipv6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}}, @typed={0x10, 0x16, @u64=0x6}, @generic="a09c45ea4633d506c8362402efb7168276ce08e918ea26784bd693a52e9c1a201f2a0573544371f90819491bf064d065f4d66ac9ce6a9cb89170510082d5a0ededa1185e84b9f622871bfdce859fa47797cebaed1cc584acf29f580340", @nested={0x1c, 0x84, [@typed={0xc, 0x83, @uid=r2}, @typed={0xc, 0x5f, @fd=r0}]}, @typed={0xc, 0x3b, @binary="94"}, @typed={0xc, 0x5f, @u32=0x5}, @typed={0xc, 0x8b, @u32=0x5}, @nested={0x10d0, 0x35, [@generic="89fab2780723cdc393549b36dfbe826a0ea878b0f6f85391956871847202c77e19e02d18f8d0b6", @generic="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", @generic="52098ff03b533c9d1bda173fa2ffb52b8b982ee38bd92691c931d212d36ae6e922979e6a99d358c81a1e3ad3a204fc698691b48637830a1ba80087db89c1d52c8be028d8d5c72978b3e1cbecb9471c0b5d0c1833927ddcaeacf25dc0564ddc13edf3b94c12c5d32fe8ad0f00e02ed0b3ea1a40c64c5641f5025186797b190bd12e320a865a9d63138e6349af1bb67b95e120d1", @typed={0x10, 0xc, @u64=0x0}]}]}, 0x11ac}, 0x1, 0x0, 0x0, 0x40081}, 0x20040090) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00006d2000-0x18)={r0, &(0x7f00008c3000)='-', &(0x7f0000ffc000)=""/165}, 0x18) 2018/01/18 17:05:52 executing program 5: mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000fd2000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000053000)={0x7b, 0x2, 'client0\x00', 0x0, "c07c43549bffbf44", "d267e6aff05910bd109dec781f3d7127ff6e5df8cd727baee5997462ec59f513", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x0, 0x0) 2018/01/18 17:05:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x513, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup(r0) accept$ipx(r1, 0x0, &(0x7f0000eb1000-0x4)=0x0) r2 = syz_open_dev$tun(&(0x7f000062a000)='/dev/net/tun\x00', 0x0, 0x40000) preadv(r2, &(0x7f00004ae000-0x1c)=[{&(0x7f0000496000)=""/28, 0x1c}], 0x1, 0x0) 2018/01/18 17:05:52 executing program 7: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000adf000-0x11)='/dev/qat_adf_ctl\x00', 0x400000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r0, 0x4010ae68, &(0x7f0000001000-0x10)={0xf004, 0x0, 0x0}) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000001000-0x4)=0x0) signalfd4(r0, &(0x7f0000000000)={0x312b7542}, 0x8, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000001000-0x4)=0x49d3) flock(r0, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000000)={r0, &(0x7f0000001000-0xe3)="031bf9567e386fcb124247c397cee5a38fc4de61ca0b60af9f1993de4ea095bfa2bfbc9df7a47a19f95fd72bafaced13a8ebcb0a4c806013b400449f7728d4fd7d035b7efcc8354e81bbabd2382c8ca9ebc2cc133bbe01fbc0ed86cb32c2f17e539e7c16df61efc8d653e3f11351eec752d7114de2b16b7d3c290d086577cc60287cff8fa84e784204cac6f618be8b23fbc3c424c2e95d258c933c0acd24fa2c913d6a9d5fc4a5f921898df1bea20d3af8491f89e9aca5a269353a0338d97edf50dc1932046786aac21a2033eed3b648231ece3c743c7c558597de91d37000b761599f", &(0x7f0000000000)=""/117}, 0x18) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x3, 0x15, 0x1, "88b2462fb7dcf959fe233ad6d1bf6a3a3b1cf5cbe7278169ed03b945e3fe1c51ae735edd606771234fc75f3b8c4ceee5ee354157829c322d95316e467b5c12ae", "d87cde6cbb4064e24fa49c530400e3d0e48353b940d409e201bffb57dc58ce57d1e716662618521d4472696a7ec185260362caa0938fb1cd78928eaac4b0fb1e", "2021f3d5262d1c01d04806c622cfd2ca7f8e2124c49c3bffc3ae480c12bde5d3", [0x8, 0x4]}) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r0, 0x4010ae74, &(0x7f0000001000-0xc)={0x6, 0x6, 0xffffffffffffffff}) r1 = syz_open_dev$sndpcmc(&(0x7f0000002000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0xfffffffffffffffe) sync_file_range(r1, 0x3ff, 0x100000001, 0x6) ioctl(r0, 0x2, &(0x7f0000004000)='r') 2018/01/18 17:05:52 executing program 4: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ec6000)='/proc/self/net/pfkey\x00', 0x0, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000359000-0x18)={0xaa, 0x0, 0x0}) readv(r0, &(0x7f0000080000)=[{&(0x7f0000002000-0x4e)=""/1, 0x1}], 0x1) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f000090a000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) readv(r2, &(0x7f000065e000-0x38)=[{&(0x7f00000cc000)=""/67, 0x43}], 0x1) 2018/01/18 17:05:52 executing program 1: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000d000-0x5)='./control\x00', &(0x7f0000001000-0xa)='./control\x00') mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000000d000-0xa)='./control\x00', 0x2c8000, 0x26) ioctl$KDMKTONE(r0, 0x4b30, 0x8001) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000834000)='I', 0x0) pwrite64(r1, &(0x7f00000a9000)="da1ed4c6dded1b78fc32304d94d0495eb57495f26bd5e020039135e969d62de7", 0x20, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x2000005, 0x11, r1, 0x0) symlink(&(0x7f0000215000-0x8)='./file0\x00', &(0x7f0000290000-0xa)='./control\x00') r2 = creat(&(0x7f000028b000)='./file0\x00', 0x0) r3 = inotify_init1(0x0) accept4$unix(r2, &(0x7f000003f000)=@file={0x0, ""/54}, &(0x7f000069f000-0x4)=0x38, 0x80000) fchmodat(r2, &(0x7f0000483000)='./control\x00', 0x20) inotify_add_watch(r3, &(0x7f000002e000)='./control\x00', 0x4000036) stat(&(0x7f0000009000-0xa)='./control\x00', &(0x7f0000a49000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) creat(&(0x7f00003da000)='./control\x00', 0x10) 2018/01/18 17:05:52 executing program 2: mmap(&(0x7f0000000000/0x40000)=nil, 0x40000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f000001c000)='/dev/dsp#\x00', 0x3f, 0x80000) mmap(&(0x7f0000040000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x807, 0x5, &(0x7f0000040000)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000022000)={r1}) creat(&(0x7f000001f000)='./file0\x00', 0x110) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000010000-0xe)='./file0\x00', r2, &(0x7f0000020000-0x8)='./file0\x00') ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f000003a000)={0x1, &(0x7f0000015000-0x8)=[{0x0, 0x0}]}) mmap(&(0x7f0000040000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000040000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_DMA(r2, 0xc0406429, &(0x7f0000009000)={r3, 0x8, &(0x7f0000041000-0x20)=[0x1, 0xab, 0xfffffffffffffffa, 0x3ff, 0x10000, 0x8, 0x8, 0x4], &(0x7f0000040000)=[0x8, 0xe7, 0x1000, 0x401, 0x14000000, 0x1000], 0x0, 0x4, 0x5f8, &(0x7f0000032000)=[0x4, 0x80, 0x4, 0x1], &(0x7f0000008000-0xc)=[0x0, 0x5, 0xfffffffffffffff9], 0x0}) unlinkat(r2, &(0x7f0000040000-0xe)='./file0/control\x00', 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r0, 0xae44, 0x100000000) 2018/01/18 17:05:52 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000002000-0x10)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000002000)='/dev/vcs\x00', 0x20000, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000003000)='/dev/audio\x00', 0xa0800, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r2, 0xc4c85513, &(0x7f0000002000)={{0x7, 0x6, 0x0, 0x3f, "ea99c4d09afceb48343a23309416832b4ecb1759830ee51121b534df04b025ae67e0beaff8f311738f17c92a", 0x89c2}, 0x1f, [0x2, 0x401, 0x20, 0x3, 0x0, 0xaf2c, 0x0, 0x8, 0xfffffffffffffffe, 0x400, 0x4, 0x2, 0x7, 0x80000001, 0x1a, 0x3, 0x7213aea0, 0x400, 0x80, 0x100000001, 0x7fffffff, 0x2, 0xfffffffffffffffc, 0x2, 0x8, 0x6, 0x3, 0x79, 0xfffffffffffeffff, 0xffffffff, 0x6, 0x100000000, 0x5, 0xffff, 0x151, 0x800, 0x0, 0x101, 0x100, 0x72, 0xb0, 0x8, 0x1f, 0x9, 0x4, 0x81, 0x0, 0x684, 0x7, 0x8, 0x1, 0xfe7, 0x7, 0x5, 0x4, 0x41, 0x6, 0x68e, 0xbdcf, 0x4, 0x3, 0x5, 0x9, 0x9, 0x4, 0xc000000000000000, 0x2, 0x20, 0x6, 0xdd7, 0x5, 0x81, 0x4, 0x10000, 0xfffffffffffffffa, 0x4, 0x7, 0x9, 0x200, 0x325, 0x59, 0x4, 0x2, 0x3, 0x0, 0x0, 0xb2d7, 0x8, 0x10001, 0x200, 0x5, 0x1, 0x1ff, 0x1, 0x8, 0x3, 0x1f, 0xfffffffffffffd1c, 0x1000, 0x4ba, 0x1cd893e3, 0x9, 0x100000000, 0x2, 0x9, 0x8, 0x2, 0x40, 0x8, 0x20, 0x50e, 0x0, 0x0, 0x7, 0x200, 0x6, 0x100000001, 0x8, 0x1, 0x8001, 0x0, 0x8, 0x9, 0x3, 0x5, 0x100000000, 0x8, 0x0], {0x0, 0x989680}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmp(&(0x7f0000004000)='/dev/snd/pcmC#D#p\x00', 0x9, 0x2000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmp(&(0x7f0000004000-0x12)='/dev/snd/pcmC#D#p\x00', 0x800, 0x101200) bind$inet6(0xffffffffffffffff, &(0x7f0000002000)={0xa, 0x2, 0x9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, 0x1c) clock_nanosleep(0x2, 0x1, &(0x7f0000001000-0x10)={r0, r1+30000000}, &(0x7f0000001000-0x10)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000003000)={0xa, 0x0, 0x253, @loopback={0x0, 0x1}, 0x7fffffff}, 0x1c) 2018/01/18 17:05:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000281000-0xc)='/dev/autofs\x00', 0x0, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) getsockopt$inet_dccp_buf(r0, 0x21, 0xe, &(0x7f00006fa000)=""/246, &(0x7f0000c29000)=0xf6) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) socketpair$unix(0x1, 0x80000000000001, 0x0, &(0x7f000087d000)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f0000000000)=0x0) 2018/01/18 17:05:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00000d3000)=0x3f90002) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000804000)="") r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00004f2000-0x9)='/dev/rtc\x00', 0x80, 0x0) getsockname$ipx(r0, &(0x7f000013a000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000070c000)=0x10) execve(&(0x7f0000789000-0x8)='./file0\x00', &(0x7f0000682000)=[&(0x7f0000298000-0x9)='/dev/rtc\x00', &(0x7f000062f000)="", &(0x7f0000ac9000-0x1)='\x00', &(0x7f0000431000-0x2)='(\x00', &(0x7f0000992000)='cpuset,eth0wlan1eth1eth0*system].{md5sum\'\x00', &(0x7f0000043000-0x3)='}-\x00', &(0x7f0000c3a000-0x1)='\x00'], &(0x7f0000baa000-0x8)=[&(0x7f0000594000-0x12)='keyring^mime_type\x00']) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f00006f5000)=[&(0x7f00009e1000-0x9)='/dev/rtc\x00'], &(0x7f0000a51000)=[]) open(&(0x7f0000712000)='./file0\x00', 0x2, 0x0) 2018/01/18 17:05:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f000083d000)=0x7, 0x38d) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000fa2000-0x2)=""/72, &(0x7f0000fa2000-0x4)=0x48) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000b3f000-0x11)='/selinux/enforce\x00', 0x80002, 0x0) open_by_handle_at(r1, &(0x7f00005fc000)={0x5e, 0xffffffff, "4149eb7fed5115932ce946365f492d318f2aa7d9f5918585bd8cd2fa25048e9ec5a8ce4ddc9bfbdfb95af076b9875193053ee5c04f9372d03f67447c010a2c3816499a9da3c45198e897230be0da5201f8f348f6b4ee"}, 0x20000) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) 2018/01/18 17:05:52 executing program 7: r0 = semget(0x1, 0x0, 0x112) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semop(r0, &(0x7f0000001000-0x2a)=[{0x0, 0x4, 0x1800}, {0x6, 0x800, 0x1800}, {0x0, 0x8, 0x1800}, {0x3, 0xcbea, 0x1000}, {0x7, 0x4, 0x1000}, {0x3, 0x7, 0x1800}, {0x3, 0xd7, 0x800}], 0x7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semtimedop(0x0, &(0x7f0000000000)=[{0x0, 0x0, 0x0}], 0x1, &(0x7f0000000000)={0x0, 0x0}) 2018/01/18 17:05:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$packet(0xffffffffffffffff, 0x0, &(0x7f00007fa000-0x4)=0x0) ioctl$sock_proto_private(r0, 0x89e2, &(0x7f0000953000)="6c213582d6d47b4b70e6ba90b51d729e8b9e6b3d7ca7f7178bb83c6fce") r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syncfs(r1) r2 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r2, 0x1, 0x8, &(0x7f00006dc000-0x4)=0x0, 0x4) bind$inet(r2, &(0x7f00008a6000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f00006c8000)="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", 0x8b3, 0x0, &(0x7f000020e000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet6(r2, &(0x7f00008d9000-0x7c)=""/124, 0x7c, 0x0, &(0x7f00008e9000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet(r2, &(0x7f0000c58000-0x98)="5811e86c540e454efe722bc97490f9faabe61be72b6a7bfa0dceb9b025ffb1ada80006df196bc48750fe57027d1642501034f987b879892f8663289cac58a0d9cc10900b65112866050f6011016ee912a96d83a8d3f811059cd3e542efb274df8ce9863cd2a32a20e687fc9a0ff0eb679ac0ff71f2b2653aebc0020a6daf7756f1721eca238d7bc0a4f6fb55764e7867dfc89cdbfd5674af", 0x98, 0x0, &(0x7f00009d4000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$bt_hci(r2, 0x0, 0x3, &(0x7f00003f3000)=""/0, &(0x7f00002f5000-0x4)=0x3da) accept$unix(r2, &(0x7f000013f000)=@file={0x0, ""/4096}, &(0x7f00005f3000)=0x1002) recvfrom$inet6(r2, &(0x7f0000fc6000)=""/0, 0x0, 0x0, &(0x7f0000fbf000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) 2018/01/18 17:05:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00004f3000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f00001c3000)={0x2, 0x0, [{0x1, 0x0, 0x0, 0x0, 0x0, 0x0}, {0xa, 0xb3ea, 0x0, 0x0, 0x0, 0x0}]}) ioctl$KVM_REINJECT_CONTROL(r1, 0xae71, &(0x7f00000b4000)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f00007fd000-0x18)={0x1, 0x0, [{0x20000000390, 0x0, 0x8000000000020}]}) 2018/01/18 17:05:52 executing program 4: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000005000-0x12)='/dev/snd/midiC#D#\x00', 0x6, 0x100) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000004000-0x9)='/dev/rtc\x00', 0x101000, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000004000-0xd0)=[@in6={0xa, 0x1, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x9, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, 0x8}, @in6={0xa, 0x0, 0x10001, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x1f}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0x927cf55, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0xa7b1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xd0) timerfd_create(0x7, 0x80000) r2 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSFF(r0, 0x40304580, &(0x7f0000006000-0x30)={0x51, 0x5, 0x4, {0xfffffffffffffff9, 0x8000}, {0x0, 0x638}, @period={0x59, 0x4, 0xfffffffffffffffb, 0xfffffffffffffffd, 0x5, {0xffffffff80000000, 0x7000000, 0x2, 0xc8}, 0x4, [0x9, 0x8, 0x6, 0x0]}}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000a7b000)={0x0, 0x0, ""}, &(0x7f0000001000-0x4)=0x8) 2018/01/18 17:05:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f00008c6000)="e315555af7ee49914ade74e3e3690d91", 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f00007c1000)=0xf3, 0x4) r1 = getpgid(0x0) r2 = syz_open_dev$audion(&(0x7f00000e2000)='/dev/audio#\x00', 0xfff, 0x8500) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000c40000-0xb8)={0x0, 0x3, 0x9, 0xe270, 0x5, 0x30000000, 0x126, 0x0, {0x0, @in={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x2, 0x35b2, 0x1, 0x1}}, &(0x7f00002e2000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000e3e000)={r4, @in6={{0xa, 0x1, 0x81, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x7}, &(0x7f00000e4000-0x4)=0x98) socketpair(0x10, 0xa, 0x4, &(0x7f00002cf000)={0x0, 0x0}) getsockname$netrom(r5, &(0x7f00009c9000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f000087f000)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, &(0x7f0000477000)={0x8, 0x200, 0x5, 0x65, r3}, 0x10) ptrace$peekuser(0x3, r1, 0x3f) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000805000)="a88ef8a66ad1a8d5fc50fa877f242d04", 0x10) socket$inet6_dccp(0xa, 0x6, 0x0) 2018/01/18 17:05:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3c2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000d65000)='/dev/dmmidi#\x00', 0xfffffffffffffffa, 0x40481) read$eventfd(r0, &(0x7f0000a5e000)=0x0, 0x8) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e6e000-0x10)='/dev/sequencer2\x00', 0x4002, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000820000-0x88)={0x6, {{0xa, 0x2, 0x7ff, @loopback={0x0, 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) 2018/01/18 17:05:52 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x10000, 0x40) ioctl$KDDELIO(r0, 0x4b35, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_NR_MMU_PAGES(r0, 0xae45, 0x80000001) r1 = syz_open_dev$sndpcmc(&(0x7f0000001000-0x12)='/dev/snd/pcmC#D#c\x00', 0xff, 0x200000) getsockopt$packet_buf(r1, 0x107, 0x6, &(0x7f0000001000-0x8d)=""/141, &(0x7f0000001000-0x4)=0x8d) futex(&(0x7f0000000000)=0x5, 0x0, 0x5, &(0x7f0000001000-0x10)={0x77359400, 0x0}, &(0x7f0000f0d000)=0x2, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000012000)=0x0, 0x7, 0x0, &(0x7f0000014000-0x10)={0x0, 0x0}, &(0x7f0000012000-0x4)=0x0, 0x0) 2018/01/18 17:05:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f000091f000)={0xfff, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000946000)=@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0x0}) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x9) shmget(0x3, 0x2000, 0x0, &(0x7f0000a0f000/0x2000)=nil) shmctl$IPC_STAT(0x0, 0x2, &(0x7f00002ca000)=""/54) 2018/01/18 17:05:53 executing program 7: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000002000)='/dev/ppp\x00', 0x305700, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f000000a000)=0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000009000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1000}) 2018/01/18 17:05:53 executing program 4: socket$inet6(0xa, 0x800, 0x80) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x0}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) 2018/01/18 17:05:53 executing program 1: mmap(&(0x7f0000000000/0xf74000)=nil, 0xf74000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1000000003, &(0x7f0000a14000)=0x0, 0x4) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f000006f000)={0x0, 0x0}) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000f74000)='/selinux/enforce\x00', 0x410000, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f000014f000-0x78)=[@in6={0xa, 0x3, 0xfffffffffffffffa, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x61a}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @rand_addr=0x71, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x78) r2 = semget$private(0x0, 0x4, 0x420) semctl$IPC_RMID(r2, 0x0, 0x0) r3 = semget(0x2, 0x3, 0x10) semctl$SETALL(r3, 0x0, 0x11, &(0x7f0000357000-0xc)=[0xffff, 0x1, 0x5, 0x5857, 0x2, 0xff]) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_XSAVE(r1, 0x9000aea4, &(0x7f0000f76000-0x400)={""/1024}) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCRMFF(r1, 0x40044581, &(0x7f0000f77000-0x4)=0x80000001) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000948000)=@buf={0x9, &(0x7f0000f75000)="fcaf68c47ed7b5ea31"}) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f00002f4000-0x1)=0x10000, 0x4) 2018/01/18 17:05:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f00006b3000)='/dev/amidi#\x00', 0x5, 0x22200) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000ad3000-0x5c)={{0xa, 0x1, 0xb2, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x7}, {0xa, 0x1, 0xe3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x85e9}, 0x4, [0x10000, 0x8001, 0x1, 0x86, 0x5, 0xfff, 0x80, 0x3]}, 0x5c) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f0000697000)="", &(0x7f0000ffe000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r2, &(0x7f0000312000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mbind(&(0x7f0000eb8000/0x4000)=nil, 0x4000, 0x2, &(0x7f0000fdd000-0x8)=0xba, 0x4752, 0x1) r3 = syz_open_dev$mouse(&(0x7f0000f3f000)='/dev/input/mouse#\x00', 0x7, 0x58000) ioctl$TIOCMBIS(r3, 0x5416, &(0x7f00007c4000-0x4)=0x4) sendto$inet(r2, &(0x7f0000fd0000)="", 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) tkill(r1, 0x1000000000016) 2018/01/18 17:05:53 executing program 6: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000003000-0xf)='/dev/sequencer\x00', 0x0, 0x0) setsockopt$inet_buf(r0, 0x0, 0x2a, &(0x7f0000002000)="26a8b5983216b696a606fd61a2f851a6edff88a449d808686da16a9b76ceb3a9845c5f0f2fb7eee650cad723fa4ff19f8b8b1818870194e68923e2d4687b4cb6f3b7fec5b616cc91e8176b0032169c2748f54ad6b7b525b974ee361b387d9867eacdb4edc64b6e05c43fb49712e9cbf43ead7d62131171ef2fd42605bb076de29a8bf4e5d86d04f393c46762a56b36a31674b116f3fe6a51cc15031d062725d8fae43fb644afb13cd2d6ced3e2598b43a01d16b833c24da72288533cc2db02d11a265bef42f5b02566762d65310daf301c01ea42ac834d60debe7997fde9b4b359437aa5c1bfe9e63b825349e111e5be0a", 0xf1) r1 = syz_open_dev$midi(&(0x7f0000001000)='/dev/midi#\x00', 0x200, 0x81) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000001000-0x4)=0xf4be, 0x4) write(r1, &(0x7f0000004000-0x1000)="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", 0x285) 2018/01/18 17:05:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f000003a000-0x10)={0x0, 0x0}) timerfd_settime(0xffffffffffffffff, 0x1, &(0x7f0000aba000-0x20)={{r0, r1+30000000}, {0x77359400, 0x0}}, &(0x7f0000bac000)={{0x0, 0x0}, {0x0, 0x0}}) clock_gettime(0x0, &(0x7f0000e9c000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000c3b000-0x10)={0x0, 0x0}) pipe2(&(0x7f00007c0000-0x8)={0x0, 0x0}, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r4, 0xc008551b, &(0x7f0000a33000-0xc)={0x5, 0x4, [0x200]}) timerfd_settime(0xffffffffffffffff, 0x3, &(0x7f000000b000)={{0x0, r3+30000000}, {0x0, r2+10000000}}, &(0x7f000000e000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) read(0xffffffffffffffff, &(0x7f000077e000-0xc5)=""/197, 0xc5) 2018/01/18 17:05:53 executing program 0: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000019000)={&(0x7f0000012000)={0x18, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0xc, 0x0, 0x0}, [@nested={0x4, 0x5, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f000001b000-0x15)='/proc/self/net/pfkey\x00', 0x400000, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f000001c000)={@generic="82c7bada7ded80a09460e3e575cbf230", @ifru_names=@common='ifb0\x00'}) 2018/01/18 17:05:53 executing program 1: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000000)={0x8000, 0x7d6, 0x8004, 0xffffffff00000001, 0x3f, 0x1, 0x800, 0x9, 0x0}, &(0x7f0000164000-0x4)=0x20) ioctl$KVM_ARM_SET_DEVICE_ADDR(r0, 0x4010aeab, &(0x7f0000001000-0x10)={0x9, 0x1}) openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x400, 0x0) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00007e8000-0x8)={r1, 0x7}, 0x8) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000008000-0x8)='./file0\x00', 0x202, 0x84) r2 = socket$can_raw(0x1d, 0x3, 0x1) bind$can_raw(r2, &(0x7f0000000000)={0x1d, 0x0, 0x0, 0x0}, 0x10) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$audio(0xffffffffffffff9c, &(0x7f000000b000-0xb)='/dev/audio\x00', 0x501, 0x0) ioctl$TTUNGETFILTER(r3, 0x801054db, &(0x7f0000003000-0x1000)=""/4096) r4 = semget(0x3, 0x3, 0x40) semctl$IPC_RMID(r4, 0x0, 0x0) syz_open_dev$dspn(&(0x7f0000003000)='/dev/dsp#\x00', 0x9, 0x10002) setsockopt(r2, 0x65, 0x9, &(0x7f0000000000)="c8d63f23", 0x4) close(r0) 2018/01/18 17:05:53 executing program 4: socket$kcm(0x29, 0xffffffffffffffff, 0x0) 2018/01/18 17:05:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000c53000-0x20)={0x2, 0x78, 0x840000000553, 0x7, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x20000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0xffffffffffffffde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xa) r0 = syz_open_dev$mouse(&(0x7f0000227000-0x12)='/dev/input/mouse#\x00', 0x7, 0x680405) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000a85000-0x4)=0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f000005a000)=0x0) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) epoll_pwait(r0, &(0x7f000025c000-0x48)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x6, 0x6, &(0x7f0000fd6000)={0x2}, 0x212) getpgrp(r2) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000362000)=0x0) r3 = syz_open_dev$vcsn(&(0x7f0000bb8000)='/dev/vcs#\x00', 0xffff, 0x2) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000ff9000)=0x0) sched_setaffinity(r2, 0x8, &(0x7f0000580000)=0xffffffffffffff81) perf_event_open(&(0x7f0000f0c000-0x78)={0xfffffffffffffffd, 0x78, 0xfffffffffffffffc, 0x6, 0x0, 0x4, 0x0, 0x15e, 0x4, 0x0, 0x1, 0xfffffffffffffffe, 0x0, 0x2, 0x0, 0x1, 0x0, 0x4, 0x4a88, 0x100, 0x8f, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xb1, r3, 0x0) perf_event_open(&(0x7f0000877000-0x78)={0x2, 0x78, 0x386, 0x3, 0x0, 0x0, 0x0, 0x0, 0x802, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x4) restart_syscall() r5 = mq_open(&(0x7f0000001000-0x5)='eth0\x00', 0x42, 0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socket$bt_hci(0x1f, 0x3, 0x1) fcntl$getown(0xffffffffffffffff, 0x9) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x1c, &(0x7f0000b88000)=0x0, &(0x7f0000d4b000)=0x4) sendmsg$alg(0xffffffffffffffff, &(0x7f00003bd000-0x38)={0x0, 0x0, &(0x7f00006e2000)=[], 0x0, &(0x7f00002dc000)=[], 0x0, 0x0}, 0x0) accept$ipx(0xffffffffffffffff, &(0x7f0000849000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00005d8000)=0x10) openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000a2000-0x10)='/selinux/policy\x00', 0x0, 0x0) eventfd2(0x0, 0x0) fcntl$getflags(0xffffffffffffffff, 0x0) syz_open_pts(0xffffffffffffffff, 0x0) ioctl$KDSKBSENT(0xffffffffffffffff, 0x4b49, &(0x7f000074d000)="") mq_timedreceive(r5, &(0x7f000069a000-0x10)=""/16, 0x10, 0x1c00, &(0x7f0000c6c000-0x10)={0x77359400, 0x0}) getpgid(r4) 2018/01/18 17:05:53 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000c22000)={&(0x7f0000001000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) r0 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x2f, &(0x7f0000001000-0xb4)=""/180, &(0x7f0000001000-0x4)=0xb4) setsockopt(r0, 0x400000000114, 0x6, &(0x7f0000001000)="034b0007", 0x4) 2018/01/18 17:05:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000c76000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r1 = syz_open_dev$random(&(0x7f0000a65000-0xc)='/dev/random\x00', 0x0, 0x200) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000eaf000)={0x0, 0x0}) r3 = syz_open_dev$sndpcmc(&(0x7f0000e6d000)='/dev/snd/pcmC#D#c\x00', 0x9, 0x40000) r4 = socket$inet(0x2, 0xf, 0x20) r5 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000a5c000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r6 = mq_open(&(0x7f0000f32000-0x3)='(^\x00', 0x800, 0x59, &(0x7f0000908000)={0x17, 0x1, 0x8, 0x0, 0xe86, 0x46, 0x4, 0x53d1dd7d}) r7 = dup(0xffffffffffffffff) r8 = getpid() lstat(&(0x7f00001a3000)='./file0\x00', &(0x7f00007b8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x5, &(0x7f00007be000)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) sendmsg$unix(r0, &(0x7f0000710000-0x38)={&(0x7f0000950000-0x8)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000704000-0x90)=[{&(0x7f0000361000)="f9bc08ac4c0df6339043c12b9a724236205b7142400366841975993250b13aa50c6990de1fddecd21d546337750042431a0257329987df4c6069388a97c5dc8b178b62e647c3dfcf36c384982db4fd895c81452543315df49166dc114298a8350881c0efc46acadc9bb22bcfe3cfe4665391e4e2f886ce0210982c647ffd88308400298b4b36c107e5e90cc869aa9e57c86759eff86b4888fe611e96f29eed01929eaa6e57a2f414ecc474f16f973f9c52d507fe2ca4b900b29768e43eeedc24d6193fd4250e", 0xc6}, {&(0x7f0000a5f000-0x1000)="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", 0x1000}, {&(0x7f0000e63000)="90ecbc1fb61d4e56f1fe83c6de8ef4d45565ccf0041bff4c736b5d3c994b8cffc782f5165841a16725d9044329e4f273d0ca8ef2c25a74564796a4b20b1bbc50aeb0e54044c200df111d071e0848bce7faaa21d5583d88835740dfca78bec2278db35bce67e79a8aeb513026a1a9b7908b48975e22b47a3c8d587b42d7b6f6d7f5538f145e3fc692e3ccdc2e8c7f9b34cbad13ae4518725b1f913b5d05c9", 0x9e}, {&(0x7f0000bda000)="a94126c808ad32a4bdce9d57d42fb612e38421128a652c14a54414ab347ba72680027433de5c1f180f3f23cc60a82b39c290735697b4e771b8a8d2a8a91097af816dc2bfca7bb9fd5006c4fb4d5bdf645082e936fb4f91d376812c42dfcf4f2cf1ad3b13437a4afdef109a2ffb779a277762c0441528beff598e619c2a7f8a52db1b36031bc15f704dcc29264ff0a599aebe9c5b7b8ec2a684f336189d4ee64b32f51f8ee27f0f0796ee46fa362627bd51076d49e2ac98936d627ef78c346fc5f11d81db07cc1efc30caf546c8ef1ee1ce075c4d9aa2", 0xd6}, {&(0x7f0000702000)="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", 0xff}, {&(0x7f0000c34000)="343a0fa9c37373a70f547b4c72bfa4a47a5bf178bf4318661e72e75a86f1e84fa0a53b29d9eaa361e0bd34475e95963ad6c6e7029bbc1e46cd136fd3b3949f8d38e39c835a53d4423e16546191bf2fe14b6523f4fb23f9b67d61c66401adf76cbe26a527c961c38963c9cdfb81bbfc4ab7d53da1388db012245f9420b0419c6948e882227e95066972807a4a4afbe6cc5f354dc78d7300768e169ff8e2bd3c6e7c50a34272e0245e4195ec823c52dcb4004688b1ab7c696bea87cac6e1c434fb5c5132a0769fb42811385bb8b9858a90755c9bbceeb3e5d1cfbeb98ff46aac89674830f6", 0xe4}, {&(0x7f00007ca000)="a87f45cc5b254a5aa934b36aecf9e08aeed39981d2d743db7b000f398faee37727bfa2a6e6b3e593f3d66b2452361a2b028b94eac1a6efd66f7a7f5b3f5320fd0db8e191ad19a5a0a713840b858336cf433c2bd492055c2bf447c20968db1b779709b59ca2b2815b403fe91dfd1fffd99816433aa646c87850ce1f76be8f60821b96099b6b0c57e5e61f7fac23237875ee4068e79abc6af431eda280a0904bc335eb9b0c", 0xa4}, {&(0x7f0000068000-0x3)="b8eaa590ae7b141c81ad3194e8293bd9f3e469c9ad8987fc41569cbf6704d3dd8721391f1560aca1e2dbd1735c6cd930", 0x30}, {&(0x7f0000c39000-0x83)="8f6d117563dc57b6c71a743b54660504af28e773013abc2a60a890509cb75c1c6cfb243c66fbb876dcb4fb747336a55a8529f64799db5fb5bdfd35651ed9d8a8278736cdadbbb3bc27250a6450e07a3493e84dd20b8e9719e63abf22ab73a7781725f1463740e4b95a42153af4eb0513de9c6cb48f601a0ffdd7bfecb6e3a8cb9a8f78", 0x83}], 0x9, &(0x7f0000a3a000-0x50)=[@rights={0x30, 0x1, 0x1, [r1, r2, r3, r4, r5, r6, r7]}, @cred={0x20, 0x1, 0x2, r8, r9, r10}], 0x50, 0x4000}, 0x20048841) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f0000250000-0x10)={0x2, &(0x7f00007cf000-0x10)=[{0x8, 0xfff, 0x6, 0xff}, {0x6, 0x4, 0x1ff, 0x5}]}, 0x10) r11 = socket$inet_udp(0x2, 0x2, 0x0) r12 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000cdb000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$UFFDIO_REGISTER(r12, 0xc020aa00, &(0x7f0000d83000)={{&(0x7f0000cc2000/0x4000)=nil, 0x4000}, 0x3, 0x0}) setsockopt$inet_MCAST_JOIN_GROUP(r11, 0x0, 0x2a, &(0x7f0000008000)={0x8, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) socket$bt_hidp(0x1f, 0x3, 0x6) mprotect(&(0x7f0000007000/0x2000)=nil, 0x2000, 0x1) getsockopt$inet_buf(r11, 0x0, 0x30, &(0x7f0000008000)=""/0, &(0x7f0000008000-0x3)=0x0) 2018/01/18 17:05:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f5, &(0x7f000002d000)={@common='sit0\x00', @ifru_data=&(0x7f0000a5c000)="5b00ad1f0dab6814c2ffe3bf00000000f20000e4dc7effffff0009000a3f36c8"}) socketpair(0xb, 0x7, 0x5, &(0x7f00009b8000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000f93000-0x4)=0x0, &(0x7f0000b9b000)=0x4) 2018/01/18 17:05:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) r1 = socket$bt_bnep(0x1f, 0x3, 0x4) getsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000684000)=0x80200000000000, &(0x7f00009af000)=0x2) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f000046c000)='reno\x00', 0x5) 2018/01/18 17:05:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x400000003fe, 0x4) socketpair(0x3, 0x3, 0x4, &(0x7f00002c8000)={0x0, 0x0}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000b40000-0x50)={@common='irlan0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) bind$inet6(r0, &(0x7f0000bcf000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000439000-0x4)=0x2, 0x4) 2018/01/18 17:05:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000040e000-0xb)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x20090407ffc0003}]}) inotify_init1(0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000075e000-0xd)='/selinux/mls\x00', 0x0, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f0000083000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f000006f000-0x4)=0x14) open(&(0x7f000074a000)='./file0\x00', 0x100, 0x97) setsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f00008d9000-0xc)={@empty=0x0, @multicast1=0xe0000001, r1}, 0xc) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f000017e000-0x4)=0x0) wait4(r2, &(0x7f0000ae9000)=0x0, 0x8, 0x0) 2018/01/18 17:05:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00001ab000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0c000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\t\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = memfd_create(&(0x7f0000858000-0x1)='\t', 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f000082c000-0x8)={0x0, 0x4}, &(0x7f0000dd6000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000dd4000-0x8c)={r2, @in6={{0xa, 0x3, 0x800, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000621000-0x4)=0x8c) r3 = syz_open_dev$sndseq(&(0x7f000011c000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) r4 = dup2(r3, r1) memfd_create(&(0x7f0000863000)='/dev/snd/seq\x00', 0x3) ioctl$KVM_SET_FPU(r4, 0x41a0ae8d, &(0x7f0000404000-0x1a0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x80000001, 0x9, 0x41, 0x0, 0x5, 0x0, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x100000001, 0x0}) write$sndseq(r1, &(0x7f0000d82000-0x30)=[{0x26, 0x0, 0x0, 0x3fd, @tick=0x0, {0x1, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30) 2018/01/18 17:05:53 executing program 7: mmap(&(0x7f0000000000/0xff6000)=nil, 0xff6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000ff6000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x30000000002, 0x1, 0x0, 0x0, 0x0}, 0x20) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000ff6000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x5, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000ff3000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x80000000, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0}, 0x20) 2018/01/18 17:05:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000d3d000)='/dev/loop#\x00', 0x0, 0x0) modify_ldt$read_default(0x2, &(0x7f0000f7a000)=""/192, 0xc0) preadv(r0, &(0x7f0000442000-0x40)=[{&(0x7f0000bfd000-0x86)=""/134, 0x86}], 0x1, 0x0) pread64(r0, &(0x7f000071c000-0x80)=""/128, 0xfffffec4, 0x0) 2018/01/18 17:05:53 executing program 5: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000004000)='/dev/snd/controlC#\x00', 0x100000000, 0x200) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc0045516, &(0x7f0000001000-0x4)=0xffffffffffffffff) 2018/01/18 17:05:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) rt_sigpending(&(0x7f0000586000)={0x0}, 0x8) socket$l2tp(0x18, 0x1, 0x1) 2018/01/18 17:05:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000f63000-0x12)='/dev/input/mouse#\x00', 0x4, 0x401) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00001e5000)=@assoc_value={0x0, 0xfffffffffffffffb}, &(0x7f0000262000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000049000-0x6)={r1, 0x80}, &(0x7f0000808000)=0x6) readahead(0xffffffffffffffff, 0x0, 0x0) r2 = getpid() r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00005b3000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0x0, 0xffffffffffffffff, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000bd9000)='net/ip_mr_cache\x00') getitimer(0x0, &(0x7f00000f5000)={{0x0, 0x0}, {0x0, 0x0}}) r5 = openat$selinux_create(0xffffffffffffff9c, &(0x7f00007a1000)='/selinux/create\x00', 0x2, 0x0) sendfile(r3, r4, &(0x7f00009d8000)=0x0, 0x40) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r5, 0x84, 0x6e, &(0x7f000074a000)=[@in6={0xa, 0x0, 0x3, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x1ff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}], 0x58) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r5, 0x84, 0x6f, &(0x7f0000abf000)={0x0, 0x2c, &(0x7f0000e05000)=[@in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x20}]}, &(0x7f0000fe8000)=0x10) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r5, 0x84, 0x75, &(0x7f0000cac000)={r6, 0x9}, &(0x7f00006c6000-0x4)=0x8) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_udp_int(r4, 0x11, 0x64, &(0x7f0000699000-0x4)=0x0, 0x4) 2018/01/18 17:05:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f00002fb000)=[@in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x3, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8d}, @in={0x2, 0x2, @rand_addr=0x100, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8000}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x3ff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x800}, @in6={0xa, 0x0, 0x2, @loopback={0x0, 0x1}, 0x9}], 0xc0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) 2018/01/18 17:05:53 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_open_dev$admmidi(&(0x7f000093e000)='/dev/admmidi#\x00', 0x100000001, 0x101000) getsockopt$inet6_udp_int(r1, 0x11, 0x64, &(0x7f0000c09000-0x4)=0x0, &(0x7f00007cc000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000001000-0x4)=0x7, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r0, 0x0, 0x2, &(0x7f0000000000)=""/162, &(0x7f0000001000-0x4)=0xa2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_sctp(0xa, 0x80001, 0x84) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000000000/0xb9e000)=nil, 0xb9e000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000464000-0x38)=[], 0xae) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000878000)=0xffffffffffffffff, 0x4) 2018/01/18 17:05:53 executing program 7: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000792000-0x2f)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @igmp={0x2000011, 0x0, 0x0, @multicast1=0xe0000001, ""}}}}}, &(0x7f00003b5000)={0x0, 0x91, [0x9df]}) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000a63000-0x9)='/dev/rtc\x00', 0x100000200400, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f0000261000-0x64)={&(0x7f0000fdb000)=[0x5, 0x0, 0x200, 0x8, 0x4e84, 0x9, 0x6, 0x7], 0x8, 0x0, 0x27, 0x8, 0x8, 0xfffffffffffffffc, {0x2, 0x9, 0x7fff, 0x4a1, 0x2, 0x1000, 0x6, 0x200, 0x9155, 0x7fff, 0x5, 0xffff, 0x6, 0x200, "d8902e45daf1050d06c76ccb2679415ce473ba175c1b0166362c2becf1c17db1"}}) pipe2(&(0x7f0000190000-0x8)={0x0, 0x0}, 0x800) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000fda000)={0x0, 0x0}) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_DMA(r1, 0xc0406429, &(0x7f0000fdb000-0x40)={r2, 0x6, &(0x7f0000f98000-0x18)=[0x8, 0xe69, 0x9, 0x3, 0x2, 0x5], &(0x7f00007d2000)=[0xbb6, 0x80000000, 0xf2], 0x4, 0x7, 0x6, &(0x7f0000b60000-0x1c)=[0x4, 0x6, 0x7, 0x80, 0x100, 0x6, 0x0], &(0x7f00001e9000)=[0xfffffffffffffff8, 0x1ff, 0x706], 0x0}) 2018/01/18 17:05:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ed6000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f00006c4000-0x9)='/dev/ion\x00', 0x5673dc287bdfc805, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000266000-0xc)={0x0, 0x0}) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f00006a8000)=0x0) socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000f5c000-0x4e)="240000001a0025f0006bb40497ff001c020b49ff6e10b500000700eb0800030001001800bf5bc02fa667ec83772f69d1a0844cf41007645c7968d1dd26a1344711fcb1f9329d7daa474d1fd052fe", 0x33a) [ 196.457979] Can not set IPV6_FL_F_REFLECT if flowlabel_consistency sysctl is enable 2018/01/18 17:05:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000315000-0x74)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb") setns(r0, 0x4000000) readv(r0, &(0x7f0000840000)=[{&(0x7f0000d1d000)=""/203, 0xbc}], 0x1) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000ce9000-0xc)={0x7, 0xabdc, 0xd531, 0x66fc, 0x82, 0x2}) mount(&(0x7f0000de2000-0x1)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000d1d000-0x1)="d6") 2018/01/18 17:05:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00007d5000)='/dev/cuse\x00', 0x80, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f000015b000)=0xffffffffffffffff) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00006a3000)='/dev/audio\x00', 0x0, 0x0) r2 = syz_open_dev$sndpcmc(&(0x7f00006a7000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x40400) ppoll(&(0x7f000026c000)=[{r1, 0x0, 0x0}], 0x1, &(0x7f000097d000)={0x77359400, 0x0}, &(0x7f000016a000)={0x0}, 0x8) readv(r2, &(0x7f0000a93000-0x40)=[{&(0x7f000093e000-0x52)=""/82, 0x52}, {&(0x7f0000382000-0x35)=""/53, 0x35}], 0x2) 2018/01/18 17:05:53 executing program 4: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f000000d000-0xe3)=""/227, &(0x7f0000006000-0x4)=0xe3) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f0000003000-0xd3)={r0, 0x3b, 0x10001, "14295b5310a51b7eed87534873d50a3203d90087789e3cf139ba5ef467e8a540e12dca233aa4d1105d7aab85a8acb8b9b329ed845d7e44ae97c303468157fcae0feb110c4af8b173a7751e676ae184fd5338b2452fb852fc15cb599d0f67b0215ac5fcdc7dc37ed55df6bae3692d818e0cf77b3a63ee5bb7ca1a4e270f51b10e20667ebfd37df16dab807f56ae6eae35d83ed4ca45df36ecbe63088df011817daf4820c0d400d1da19259167c8fed4c06f111fab4adb66248a5d50989d5c2c47f699881564caabfdf7"}) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000003000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000008000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/18 17:05:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000182000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_GET_DIRTY_LOG(r1, 0x4010ae42, &(0x7f00006d9000)={0x1ff, 0x0, &(0x7f0000284000/0x3000)=nil}) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000015000-0x11)='/dev/qat_adf_ctl\x00', 0x2400, 0x0) bind$nfc_llcp(r2, &(0x7f0000eac000)={0x27, 0x8000, 0x5, 0x7, 0x1ff, 0x16c, "301d943ad3d90c85cda6138b47c3512b3b2c87be8890a81c107687fd408bc73edf7e980143b1428e94c1bf08eae82e83cd8079bf3429e1a5356a3bd52703cb", 0x1}, 0x60) 2018/01/18 17:05:53 executing program 2: prctl$seccomp(0x21, 0x0, &(0x7f00005d2000+0x95e)={0x0, &(0x7f0000ab9000)=[]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netlink(r0, &(0x7f0000a13000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000078a000)='/dev/vga_arbiter\x00', 0x10000, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f000064f000-0x8c)={0x0, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x15}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000db3000-0x4)=0x2e) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000000)={r2, 0x0, 0x12d, 0x9}, &(0x7f0000000000)=0x10) 2018/01/18 17:05:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000cc6000-0xb)='/dev/loop#\x00', 0x0, 0x22003e) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0xc0101282, 0xfffffffffffffffe) 2018/01/18 17:05:53 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000001000-0x5)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000001000-0x1b)="7777e699f1c85a1fe037ca6eb11fcaacad65ef18cd2efb98942c4c", 0x1b, 0x4000000, &(0x7f0000000000)={0xa, 0x3, 0x39, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7ff}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r1, &(0x7f000019e000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000e5a000-0x4)=0x1ff, 0x4) listen(r1, 0x823) sendto$inet(r0, &(0x7f0000cd3000)="55cca7b012a4b99258c557ebc6e87cccc9db5e3db9d9dad655b28bd3bb7f670dbfa6d0e56ecaf11748", 0x29, 0x80, &(0x7f0000937000)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r2, &(0x7f0000772000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f0000201000)="", 0x0, 0x0, 0x0, 0x0) ioctl$VT_ACTIVATE(r0, 0x5606, 0xcd3a) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmmsg(r2, &(0x7f0000167000)=[{{&(0x7f0000823000)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "33af22b4aca0805c14bb4d5e63068839d6b541be883d38695b977f153a9a3260789eb994aaafed4ae57f78cd3c401d5ab3ed1502cbc53d15607ff514dd6d6f", 0x0}, 0x60, &(0x7f0000612000-0x50)=[], 0x0, &(0x7f0000ccd000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) 2018/01/18 17:05:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000462000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-camellia-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390dc86dae79fa409d4d54", 0x10) r1 = accept$alg(r0, 0x0, 0x0) io_setup(0x100000001, &(0x7f0000f69000)=0x0) io_submit(r2, 0x1, &(0x7f0000bda000-0x20)=[&(0x7f0000618000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f000007d000)="b3", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) r3 = fcntl$getown(r1, 0x9) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f000068d000)=r3) 2018/01/18 17:05:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00001ad000)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000228000-0x10)='attr/sockcreate\x00') exit(0x0) mlock2(&(0x7f00007dd000/0x7000)=nil, 0x7000, 0x1) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x1f, &(0x7f0000647000-0x4)=0x1000, 0x4) readv(r1, &(0x7f0000013000-0x40)=[{&(0x7f0000005000)=""/215, 0xd7}], 0x1) 2018/01/18 17:05:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000d4a000-0xe)='/selinux/load\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00001ed000)={0x100000000, 0x3f, 0x8204, 0x5, 0x400, 0x100000001, 0x80000000, 0x4, 0x0}, &(0x7f000097b000)=0x20) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000ff5000-0x8)={r2, 0x4, 0x7f00000000000000}, &(0x7f000081c000-0x4)=0x8) sendto$inet(r0, &(0x7f00006df000)="", 0x0, 0x4008000, &(0x7f000060b000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000928000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(r3, 0x4c01) close(r0) 2018/01/18 17:05:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socket$packet(0x11, 0x3, 0x300) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000a7d000-0x15)='/proc/self/net/pfkey\x00', 0x101000, 0x0) ioctl$TIOCSWINSZ(r2, 0x5414, &(0x7f0000b22000-0x8)={0x7, 0xd70f, 0x8, 0x6}) ioctl$TUNATTACHFILTER(r2, 0x401054d5, &(0x7f0000163000)={0x9, &(0x7f0000df5000-0x48)=[{0x8, 0x9, 0x0, 0x2}, {0x1a, 0x1f, 0x9, 0x9}, {0x8, 0x5, 0x2, 0x92}, {0x200000, 0x5, 0x100, 0x0}, {0x6, 0x5d6, 0xa4d, 0x2}, {0x6, 0x8, 0x80000000, 0xe172}, {0x8, 0x3, 0x80, 0x7}, {0x1ff, 0x2, 0x2, 0x1}, {0xffffffffffffff00, 0x9, 0xfff, 0xa6}]}) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$EVIOCGSW(r2, 0x8040451b, &(0x7f0000b32000)=""/181) 2018/01/18 17:05:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) r1 = add_key(&(0x7f000047d000-0x12)='.request_key_auth\x00', &(0x7f00006ce000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00004e9000-0x1000)="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", 0x1000, 0xfffffffffffffffe) add_key(&(0x7f00005fd000)='dns_resolver\x00', &(0x7f00006d5000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000121000-0x32)="01d5dde6a9ea2c4da52b07a6721741ce2527caa0048eb956e3cff66e72e6edfe6542d51ca1bee61bd76dbfe6807ae28a873f", 0x32, r1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = dup(r0) write(r2, &(0x7f0000ef4000)="2400000052001f00fff9f407002304000a14f51108000100020000000800020001000000", 0x24) 2018/01/18 17:05:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) getresuid(&(0x7f0000756000-0x4)=0x0, &(0x7f00000a7000-0x4)=0x0, &(0x7f00004f5000)=0x0) setresuid(0x0, r0, 0x0) 2018/01/18 17:05:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x24000200) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x2c000200) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000ecd000-0xc)='/dev/rfkill\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00004dd000)=@assoc_value={0x0, 0x0}, &(0x7f0000848000)=0x8) 2018/01/18 17:05:53 executing program 3: mmap(&(0x7f0000000000/0x250000)=nil, 0x250000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_mempolicy(&(0x7f0000026000-0x4)=0x0, &(0x7f000024e000)=0x0, 0x8000, &(0x7f0000199000/0x1000)=nil, 0x3) 2018/01/18 17:05:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000c30000)='/dev/snd/pcmC#D#p\x00', 0x100, 0x40040) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000b46000-0x10)={0x0, 0x3c, &(0x7f0000972000-0x3c)=[@in6={0xa, 0x2, 0x5, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffff}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @rand_addr=0x101, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00000b7000-0x4)=0x10) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000922000)={r1, 0x1e}, &(0x7f00003c6000-0x4)=0x8) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) fchdir(0xffffffffffffffff) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4010641a, &(0x7f00004c2000-0x10)={0x1, &(0x7f0000505000-0x4)=[0x8]}) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_CLOCK(r0, 0x4030ae7b, &(0x7f0000c97000)={0x283, 0x100000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair(0x0, 0xaf1765c74a8f824a, 0x400, &(0x7f00004e8000)={0x0, 0x0}) setsockopt$inet6_buf(r5, 0x29, 0xd3, &(0x7f00004d9000-0x58)="666b8137aca6fea93eb728be5c0a219061413a68dac7da5862ddd253f58face2d14d45ea83f278236a9a905b189116398f9d8bd19c90598c7ad14a78c933e95d14ab958aee64b7166b4d9e4c01332583b1ae969fef482103", 0x58) ioctl$DRM_IOCTL_INFO_BUFS(r5, 0xc0106418, &(0x7f0000c36000)={0x0, 0x3, 0x40, 0x9, 0x10, 0x9}) r6 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000db4000-0x8)='net/tcp\x00') setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0x4, &(0x7f0000921000)=0x0, 0x4) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000bea000-0x8)={0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) fchdir(r3) connect$bt_l2cap(0xffffffffffffffff, &(0x7f0000994000)={0x1f, 0x8, {0x7, 0x400, 0x0, 0x1ff, 0x8, 0x36f9}, 0x1, 0x0}, 0xe) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(0xffffffffffffffff, 0x40045542, &(0x7f0000b5a000-0x4)=0x1f) ioctl$KVM_SET_REGS(r4, 0x4090ae82, &(0x7f00004d1000-0x44)={[0x400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SIGNAL_MSI(r3, 0x4020aea5, &(0x7f0000a6e000-0x20)={0x6, 0x2, 0x0, 0x8, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_netdev_private(r6, 0x89fa, &(0x7f0000f83000)="b683f4dcc1a02381fa1dca2a57c53718da00c3755c49ef4eaae7aabbddc62df7356d0d562248745b391b1905907c459db4743fe60d4db1e6ab5eca9cdc531ae37fb3be3107f059b8efbc57f2a43e450a9777e5950d99f7828bf29b1c82c617e8e777bb3fd019836f95be916d56c7e3d15f280f8e01a073a6e8931ce6c0de022249c3bbe5e1e2a6e25f885c0b9e7f39fd50e29b6b72d0edc963e2c6e216281c5c41416fd12740a3b4f4aa40d692e819caeca8a5377ce8299a2aeafee60f7db45503088785ba4560eb2e88fef05d8073b43876e1c3650af7b9a4") getsockopt$inet_sctp6_SCTP_MAXSEG(r6, 0x84, 0xd, &(0x7f00008c2000)=@assoc_id=0x0, &(0x7f0000865000-0x4)=0x4) ioctl$KVM_SMI(r4, 0xaeb7) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/01/18 17:05:53 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000000)=[@in6={0xa, 0x2, 0xffffffff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7fffffff}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffff}], 0x48) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000001000)={0x0, 0x81a}, &(0x7f0000000000)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000000)=r1, 0x4) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000000000)=0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000042a000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) syz_emit_ethernet(0x8e, &(0x7f000017a000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x58, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x3f, {0x0, 0x6, "0a07ec", 0xae3, 0x129, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}, [], "a82f7ae1cd16d2e29ec370b17de075025dd0d40c29be46586985ea5d7b12d99989c2ad53524ba53f"}}}}}}}, &(0x7f0000a96000-0x18)={0x0, 0x1, [0x5d7]}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000214000-0x6)={r1, 0x5}, &(0x7f0000966000)=0x6) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f00001fb000-0xb0)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/18 17:05:53 executing program 0: r0 = syz_open_dev$audion(&(0x7f00002cf000-0xc)='/dev/audio#\x00', 0x10001, 0x400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000000)={0x0, @in6={{0xa, 0x1, 0x8001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x20}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000543000-0x4)=0x8c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000001000-0x108)={r1, @in={{0x2, 0x2, @rand_addr=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x4, 0x6e9, 0x6, 0x0, 0x8, 0x8, 0x8, 0x8, 0x1, 0x5, 0xff, 0x401, 0x8001, 0x401, 0x6]}, &(0x7f0000001000-0x4)=0x108) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x36, &(0x7f0000c6f000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x7, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x100000006, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0xfffffffffffffffe, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, &(0x7f0000439000)={0xffffffffffffffff, 0x0, []}) 2018/01/18 17:05:53 executing program 5: r0 = open$dir(&(0x7f00009b9000-0x8)='./file0\x00', 0x2, 0x1a0) r1 = getpgrp(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setownex(r0, 0xf, &(0x7f0000000000)={0x1, r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f000039e000)='/dev/snd/midiC#D#\x00', 0x4, 0x10802) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f00009b5000-0x4)=0x0, 0x4) getpeername$unix(r2, &(0x7f0000060000-0x4c)=@file={0x0, ""/74}, &(0x7f0000e52000)=0x4c) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) statfs(&(0x7f00001d8000-0x8)='./file0\x00', &(0x7f0000de2000-0xa2)=""/162) 2018/01/18 17:05:53 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0x8000) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f00004c6000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000004000-0x14)={0x1, 0xe1, 0x7, 0x8, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000040f000-0x20)={r1, &(0x7f0000c53000-0x1)="", &(0x7f00009c5000)="", 0x2}, 0x20) 2018/01/18 17:05:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x400008000) io_setup(0x401, &(0x7f00007e2000-0x8)=0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00002fd000-0xf)='/dev/sequencer\x00', 0x0, 0x0) io_cancel(r1, &(0x7f000000f000)={0x0, 0x0, 0x0, 0x6, 0xffffffffffff8001, r0, &(0x7f000083c000)="d0da2a22ee2c8e470531c6979fecf34a58024f07b31917a387a611113b58bab1293ec7bbcb72f0970a95ba3b257c36b450549678e72172c88b1163f5765b343890431e49ba447f922eb8aa1ed575a4", 0x4f, 0x1000, 0x0, 0x1, r2}, &(0x7f00008b1000)={0x0, 0x0, 0x0, 0x0}) r3 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r3, &(0x7f0000772000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r3, &(0x7f0000b60000)=[{{&(0x7f0000e37000)=@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c, &(0x7f0000fba000-0x30)=[], 0x0, &(0x7f000044e000-0x10)=[{0x10, 0x10d, 0x2, ""}], 0x10, 0x0}, 0x0}], 0x1, 0x0) 2018/01/18 17:05:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000011b000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000427000)={0x0, 0x0}, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0xc008ae88, &(0x7f0000b8d000-0x18)={0x1, 0x0, [{0x40000085, 0x0, 0x0}]}) 2018/01/18 17:05:53 executing program 5: sysinfo(&(0x7f00005b9000-0xea)=""/234) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000bfd000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet6(r0, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0x0}, &(0x7f0000000000)=0x1c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002000-0x20)={{&(0x7f0000417000/0x4000)=nil, 0x4000}, 0x2, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000000000)={0x9, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, 0x1, 0xd2, 0x2, &(0x7f0000002000)=@common='erspan0\x00', 0x0, 0x5, 0x2}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000003000)={0x2, 0x5, 0x9, 0x9d33, 0x5, 0x5}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000004000)={0x2, &(0x7f0000004000-0x10)=[{0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4010641c, &(0x7f0000001000-0x10)={r1, &(0x7f0000005000-0x8c)=""/140}) socket$pppoe(0x18, 0x1, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_IRQFD(r0, 0x4020ae76, &(0x7f0000006000-0x20)={r0, 0x2, 0x6, r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000006000)=0x7fffffff, 0x4) r2 = shmget$private(0x0, 0x2000, 0x2, &(0x7f0000002000/0x2000)=nil) shmctl$IPC_INFO(r2, 0x3, &(0x7f0000005000-0x69)=""/105) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000007000-0x78)={0x1, {0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x7, 0x60, 0xffff, 0x2, &(0x7f0000005000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x1, 0x7, 0x4a}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000002000-0x20)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5, 0x2, 0x0, 0x8, 0x6, 0x8000, 0x7f}, &(0x7f0000008000-0x4)=0x20) getpeername$inet(r0, &(0x7f0000001000)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000009000-0x4)=0xfffffffffffffffe, &(0x7f0000009000-0x4)=0x4) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000009000)=0x7, 0x4) 2018/01/18 17:05:53 executing program 6: syz_open_dev$loop(&(0x7f00007d9000)='/dev/loop#\x00', 0x8000, 0x10000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000c000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000dde000-0x4)=0x2, 0x4) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000fa3000)='/selinux/status\x00', 0x0, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f00009bd000)=0x0) connect$unix(r0, &(0x7f0000027000-0xa)=@file={0x1, './file0\x00'}, 0xa) 2018/01/18 17:05:53 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0106418, &(0x7f0000002000-0x20)={0x5, 0x2, 0x6, 0x9, 0x2, 0x3}) ioctl$KIOCSOUND(r0, 0x4b2f, 0x100000000) ioctl$KVM_SMI(r1, 0xaeb7) setsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000001000)=0x2, 0x2) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x1, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x0, 0xf0, &(0x7f0000003000-0x8)={0x0, 0x0}) ioctl$KDGETMODE(r1, 0x4b3b, &(0x7f0000000000)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = memfd_create(&(0x7f0000003000)='):eth0\x00', 0x1) getsockopt$inet6_dccp_int(r3, 0x21, 0x6, &(0x7f0000000000)=0x0, &(0x7f0000002000)=0x4) r4 = open(&(0x7f0000001000)='./file0\x00', 0x8800, 0x20) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r2, &(0x7f0000005000-0xc)={0x2002, 0x0}) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000001000-0xc)={&(0x7f0000002000)='./file0\x00', r4}, 0xc) ioctl$ASHMEM_PURGE_ALL_CACHES(r3, 0x770a, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_crypto(r2, &(0x7f0000006000-0x38)={&(0x7f0000005000)={0x10, 0x0, 0x0, 0x20020000}, 0xc, &(0x7f0000006000-0x10)={&(0x7f0000005000)=@del={0x100, 0x11, 0x100, 0x7, 0x1, {{'rfc4106(gcm(aes))\x00'}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x2000, 0x0, 0x0, 0x0}, [{0x8, 0x1, 0xe1}, {0x8, 0x1, 0x0}, {0x8, 0x1, 0x6}, {0x8, 0x1, 0xffffffff}]}, 0x100}, 0x1, 0x0, 0x0, 0x0}, 0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f0000007000-0x4c8)={{0xffffffff, 0x6, 0x2, 0x4, "c0b40402b3245f0ade4d5f7c1aebdec75aa1dbecdf18a091d849c4b536b8ed7f8a49c97392f2259925449e04", 0xffff}, 0x6, [0x7, 0x167, 0x1, 0xffffffffffffff81, 0x9, 0xfffffffffffffffb, 0x1, 0x4, 0x9, 0x7ff, 0x5, 0x4, 0x800, 0x4, 0x9, 0x5, 0x1, 0x7, 0x4, 0xbd5d, 0x5, 0x1, 0x4, 0x101, 0x9, 0xff, 0x2, 0xf9, 0x1000, 0xfffffffffffffff9, 0x9, 0xd3, 0x8000, 0x0, 0x6, 0x8000, 0x6, 0x1, 0x3, 0x80000001, 0x20, 0x2, 0x800, 0x1, 0x7ff, 0x431, 0x3ff, 0x9, 0x6, 0x200, 0x5841, 0x20, 0x1000, 0x7, 0x0, 0x40, 0x4, 0x6, 0x965f, 0x4, 0x4, 0x9de3, 0x5, 0x7d, 0x401, 0x0, 0x8001, 0x1, 0x2, 0x1, 0x2, 0xffffffff, 0x4, 0x200, 0x8, 0xfff, 0x5bb, 0x7, 0x8, 0x1, 0x8, 0xffff, 0xffffffffffffeac1, 0x5, 0x2, 0x3ff, 0x7ff, 0x5d25, 0x200, 0x8, 0xfff, 0x9, 0x7, 0xbd, 0x1, 0x8c5, 0x3, 0x18d, 0xff, 0x5, 0x1, 0x8, 0x33b8, 0x62d6ce74, 0x6, 0x1, 0x5, 0x3, 0x7, 0x7, 0xb5, 0x7, 0x6, 0x9, 0x9, 0x0, 0x21, 0x8, 0x8, 0x0, 0x5, 0x8, 0x7fff, 0x5, 0x3, 0x4, 0x9, 0x6b9], {0x0, 0x989680}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(r4, 0x400454d9, &(0x7f0000008000-0x50)={@generic="bc73ec93be35fdb297a92f67b54c223f", @ifru_ivalue=0x3}) r5 = shmget(0x1, 0x3000, 0x8, &(0x7f0000003000/0x3000)=nil) shmat(r5, &(0x7f0000002000/0x2000)=nil, 0x2000) 2018/01/18 17:05:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000710000-0x8)=0x0, 0x2, 0x0) 2018/01/18 17:05:53 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000926000)="", 0x0) fcntl$getownex(r0, 0x10, &(0x7f000084b000-0x8)={0x0, 0x0}) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000f50000)="", 0x0) 2018/01/18 17:05:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000825000)='mountstats\x00') ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000f74000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00005ac000-0xc0)=@ethtool_eeprom={0x43, 0x2, 0x0, 0xb0, "d98be9966fb186b2a93a17a87dd892457363d63e895e4247b4a8219ce960738bd4867cb460b33fb5b59f4726b18aff4fa75d8bb1a20900ba001954950cc71b015d6c4395943ea63ef8ec878bcfba97a0660a2f7f48e224dcbf293326aadeb58a9959f4579492a199d5822b1779e6096084dedf4926c122d5ce6f2b0340e5cdf3d7e078d15384c99ece58979a63783752eecfa83e7992e7e29ec1fc57ef36678a14de4df87bcdb5c54b635de43f56f767"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f00007ce000)={&(0x7f0000c32000)=[0xfff], 0x1, 0x1, 0x3, 0x2, 0x3, 0x8, {0x1, 0x3, 0x4, 0x1, 0x7fffffff, 0x1, 0xb9, 0xb5, 0x0, 0x7, 0x1, 0x0, 0x5, 0x1f, "e7956014096e289852ad7add74c45b3a79ccc693109c61aa2badcd80aa840fab"}}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000dc2000)={{{@in=@multicast1=0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005f8000-0x4)=0xe8) setsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000581000)={@loopback={0x0, 0x1}, r1}, 0x14) sendfile(r0, r0, &(0x7f00003c9000-0x8)=0x0, 0x400000ff) 2018/01/18 17:05:53 executing program 3: mmap(&(0x7f0000000000/0x36000)=nil, 0x36000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000036000)='/dev/midi#\x00', 0x1, 0x2002) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000010000)={&(0x7f0000036000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f000002c000)=[{&(0x7f0000036000)=""/38, 0x26}, {&(0x7f000001f000)=""/238, 0xee}, {&(0x7f0000037000-0x23)=""/35, 0x23}, {&(0x7f0000037000-0xa6)=""/166, 0xa6}, {&(0x7f0000037000-0x3f)=""/63, 0x3f}, {&(0x7f0000011000-0x9a)=""/154, 0x9a}], 0x6, &(0x7f0000008000-0x4f)=""/79, 0x4f, 0x8}, 0x140) mount(&(0x7f000000f000-0x8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000000000)='ramfs\x00', 0x1000013, &(0x7f0000001000-0x1)="") creat(&(0x7f000002d000-0xc)='./file0/bus\x00', 0x0) 2018/01/18 17:05:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000f9b000-0x8)='./file0\x00', 0x141046, 0x0) r1 = memfd_create(&(0x7f0000449000-0x1)='\x00', 0x2) stat(&(0x7f0000d2a000-0x8)='./file0\x00', &(0x7f000093f000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000602000)='./file0\x00', &(0x7f0000a6a000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f000043c000)='./file0\x00', 0x2000, r2, r3, 0xa1c3, 0x2000) r4 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)='/dev/input/event#\x00', 0x8000000000000020, 0x101002) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f0000e7a000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1000}) wait4(0xffffffffffffffff, &(0x7f0000b44000)=0x0, 0x4, &(0x7f0000c62000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000555000)='./file0/file0\x00', &(0x7f0000327000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendfile(r4, r0, 0x0, 0x72439a6a) stat(&(0x7f0000276000-0x8)='./file0\x00', &(0x7f0000756000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_get$uid(0x3, r5) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000702000)=0x20, 0x4) 2018/01/18 17:05:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000ea2000)='./file0\x00', 0x100) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000acd000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) utime(&(0x7f0000c7c000-0x8)='./file0\x00', &(0x7f0000a98000)={0x4000000000ac2, 0x0}) ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x1) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) socketpair(0xb, 0x2, 0x8, &(0x7f0000b7a000)={0x0, 0x0}) ioctl$KVM_SET_REGS(r4, 0x4090ae82, &(0x7f00005c1000-0x90)={[0x8, 0x101, 0x1, 0x3, 0x3f, 0x83af, 0x9, 0x8, 0x510fc32a, 0xffffffff, 0x5, 0x0, 0xa92c, 0x8, 0x80000001, 0x171fa732], 0xf000, 0x95}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f00006cf000)={0x10004, 0x0, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$KVM_RUN(r3, 0xae80, 0x0) r5 = creat(&(0x7f0000285000-0x8)='./file0\x00', 0x1) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r5, 0x40a85323, &(0x7f00007c1000-0xb0)={{0x3f, 0xff}, 'port0\x00', 0x8, 0x4, 0xfffffffffffffeff, 0x1, 0x2c2, 0x3, 0x3, 0x0, 0x2, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_GET_REGS(r3, 0x8090ae81, &(0x7f0000374000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) 2018/01/18 17:05:53 executing program 4: mmap(&(0x7f0000000000/0xfd3000)=nil, 0xfd3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000656000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$KDADDIO(r0, 0x4b34, 0x81) r1 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_ifreq(r1, 0x8942, &(0x7f0000eae000)={@common='lo\x00', @ifru_data=&(0x7f0000a18000-0x20)="26000000800100180085000a0000000601f0c3c0000197090059a709ff2400"}) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000c5e000)={0x0, 0x7, 0x8, [0x7, 0x0, 0x2, 0x1f, 0x3, 0x3, 0x6, 0x9]}, &(0x7f0000fd4000-0x4)=0x18) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000fd3000)={r2, 0xc21c, 0x3, [0x4, 0x53, 0xfffffffffffffffa]}, 0xe) 2018/01/18 17:05:53 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) listen(r0, 0xd7) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000e15000-0x18)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000794000-0x4)=0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000000)={r1, 0x9}, 0x6) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000d32000-0x20)={@generic="984a2901913c2adca0ca26232949a0f5", @ifru_flags=0x0}) 2018/01/18 17:05:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000046a000-0x4)=0x47fe, 0x4) sendto$inet(r0, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000cd3000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000f2d000)={0x0, 0x5}, &(0x7f0000b3f000)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000534000)={r1, 0xfffffffffffffffb, 0xff}, 0x8) 2018/01/18 17:05:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000bd5000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) creat(&(0x7f0000744000)='./file0\x00', 0x0) shmget$private(0x0, 0x4000, 0x0, &(0x7f0000f4d000/0x4000)=nil) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000020a000)={0x0, 0x0, 0x0}, &(0x7f0000877000-0x4)=0xc) fstat(0xffffffffffffffff, &(0x7f000027b000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f00004d6000-0x8)='./file0\x00', &(0x7f0000500000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) shmctl$IPC_SET(0x0, 0x1, &(0x7f0000957000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/18 17:05:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000389000)='/dev/loop-control\x00', 0x40002, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00003b4000-0xe)='/selinux/user\x00', 0x2, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000872000)={{{@in=@empty=0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005ba000-0x4)=0xe8) r3 = add_key(&(0x7f0000264000)='big_key\x00', &(0x7f0000638000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000a57000-0x3b)="c9dc126bdb645816aff41e49ea43be43d848484cab6bf7aac4baad902f227e876b5f77372237e24be4568eea5896246cba4f4a1d2bf633fcc29f99", 0x3b, 0xffffffffffffffff) keyctl$get_persistent(0x16, r2, r3) syz_open_dev$loop(&(0x7f00007d3000)='/dev/loop#\x00', 0x0, 0x0) r4 = syz_open_dev$admmidi(&(0x7f000032e000+0xe52)='/dev/admmidi#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000c58000)={0x0, 0x0}) ioctl$DRM_IOCTL_LOCK(r4, 0x4008642a, &(0x7f00002c9000-0x8)={r5, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = openat$sequencer(0xffffffffffffff9c, &(0x7f000006b000+0xbc5)='/dev/sequencer\x00', 0x40a02, 0x0) write$sndseq(r6, &(0x7f00007a0000-0x1b0)=[{0x81, 0x6, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @raw8={"19c4880157a0180b251a854d"}}], 0x30) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000b52000-0x20)={{&(0x7f000026a000/0x3000)=nil, 0x3000}, 0x2, 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000163000)={0x2000000, 0x0, 0x0, 0x0, 0x201, r4, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) ioctl(r6, 0x4, &(0x7f000011d000)="c3c72cf6e48a9616bd56822a00861b136f74f14c137703462ec5b6cabcf44ec41c521153949c46eb149f15cff187c4571c01f28b045d241e573f0ec6027cb7c68c0137099bc8d54489d2dcea0b16ec74efd73c75826c6c04b0f295") 2018/01/18 17:05:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000940000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f000081f000)='/selinux/context\x00', 0x2, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000015b000-0x16)='/selinux/checkreqprot\x00', 0x900, 0x0) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f00005cc000)='/dev/mixer\x00', 0x101242, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000190000-0x10)='/dev/sequencer2\x00', 0x220000, 0x0) fcntl$dupfd(r0, 0x406, r0) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000cb9000-0x9)='/dev/ppp\x00', 0x10000, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r3) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000b20000-0xe)='/selinux/user\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f0000b2e000-0x108)={0x0, @in6={{0xa, 0x1, 0xb6d, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x84}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xdd21, 0x4, 0x1000, 0x7f, 0xffffffffffff0001, 0x2, 0xac, 0x7, 0x1000, 0x5, 0xdb7, 0x8, 0x8, 0xffffffff, 0x8]}, &(0x7f00003df000)=0x108) setsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000e84000)={r4, 0x8, 0x0, 0x7fffffff}, 0x10) r5 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000d4000-0x11)='/dev/qat_adf_ctl\x00', 0x80, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r5, 0x80e85411, &(0x7f0000bee000-0xa2)=""/162) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000d91000)={0x0, 0x6}, &(0x7f0000547000-0x4)=0x6) r7 = request_key(&(0x7f0000ba0000)='.request_key_auth\x00', &(0x7f0000a57000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000355000-0xb)='{selinux%%\x00', 0x0) add_key$keyring(&(0x7f0000af1000-0x8)='keyring\x00', &(0x7f000018e000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$link(0x8, r7, r7) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r5, 0x84, 0x72, &(0x7f0000db1000)={r6, 0xfff, 0x0}, 0xc) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f00007bd000)=0x7, &(0x7f00004d1000)=0x4) eventfd2(0x6fff, 0x80800) 2018/01/18 17:05:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) getsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000ca3000-0x14)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000055c000-0x4)=0x14) r1 = socket(0xa, 0x2400000001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000034000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x1e4) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f00001b1000-0x290)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, [{{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x110) getsockopt$inet6_buf(r1, 0x29, 0x10000000000030, &(0x7f0000035000-0x1000)=""/144, &(0x7f0000b84000)=0x90) recvmsg(r1, &(0x7f000083d000-0x38)={&(0x7f000077a000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x10, &(0x7f0000643000)=[{&(0x7f0000c54000-0x1000)=""/4096, 0x1000}, {&(0x7f0000ad2000-0x91)=""/145, 0x91}], 0x2, &(0x7f00004f4000)=""/151, 0x97, 0xfff}, 0x40012122) 2018/01/18 17:05:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() ptrace$setregs(0xf, r0, 0x800, &(0x7f0000bce000)="90242e778a21a41fbcff1c0ee65f0c241a261468c2801a167a2c809d7ed8e86d96347510731d4e1926235307b1d9cbd123a860966e07cc543184a7128a5d3156fbc34f53662e") r1 = syz_open_dev$random(&(0x7f0000ad6000-0xc)='/dev/random\x00', 0x0, 0x422000) writev(r1, &(0x7f00000fd000-0x50)=[{&(0x7f0000349000)="", 0x0}, {&(0x7f000076d000-0x70)="ff", 0x1}], 0x2) 2018/01/18 17:05:53 executing program 4: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$bt_hci(r0, 0x65, 0x4, &(0x7f000000a000)=""/244, &(0x7f0000002000)=0x95) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f000000c000-0x78)={0x8, {0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x8000, 0x40, 0x10001, 0x9, &(0x7f0000008000-0x10)=@common='ip6gretap0\x00', 0x80000000, 0x9, 0xff}) [ 197.059858] QAT: Invalid ioctl 2018/01/18 17:05:53 executing program 0: mmap(&(0x7f0000000000/0xb0a000)=nil, 0xb0a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b0a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000b0a000)='/dev/hwrng\x00', 0x0, 0x0) mmap(&(0x7f0000b0a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000b0a000)={0x2, 0x1, 0x4, 'queue0\x00', 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00002ea000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r3, 0xc008ae88, &(0x7f0000b08000)={0x1, 0x0, [{0x176, 0x0, 0x0}]}) 2018/01/18 17:05:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) r1 = socket(0x400000000010, 0x2, 0xc) write(r1, &(0x7f0000f5c000)="", 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00002f6000)={@common='bond0\x00', @ifru_flags=0x1000}) dup3(r0, r1, 0x0) 2018/01/18 17:05:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000237000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004ee000-0x76)='\x00', 0x1, 0x0, 0x0}], &(0x7f000000b000-0x30)=[0x0]}}], 0x0, 0x0, &(0x7f0000009000)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000c1f000-0x30)={0x10, 0x0, &(0x7f000055b000-0x10)=[@clear_death={0x400c630f, 0x4, 0x2}], 0x571e1c58c6f2b08c, 0x0, &(0x7f000026b000)=""}) 2018/01/18 17:05:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000052b000-0x8)='./file0\x00', 0x0) mkdirat(0xffffffffffffffff, &(0x7f0000034000-0x8)='./file0\x00', 0x0) r0 = syz_open_dev$mouse(&(0x7f00006b4000)='/dev/input/mouse#\x00', 0x7, 0x501901) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000158000-0x4)=0x2d) mount(&(0x7f0000df2000)='./file0/file0\x00', &(0x7f0000a17000-0x8)='./file0\x00', &(0x7f0000df3000-0x3)='\x00v\t', 0x1001, &(0x7f0000a06000)="") r1 = syz_open_dev$vcsa(&(0x7f000059e000-0xb)='/dev/vcsa#\x00', 0x7bcc, 0x400) ioctl$TIOCNOTTY(r1, 0x5422) r2 = open(&(0x7f0000dad000-0x8)='./file0\x00', 0x0, 0x12) ioctl$SIOCSIFMTU(r2, 0x8922, &(0x7f00003fc000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f0000751000-0x4)=0x1000, 0x4) ioctl$DRM_IOCTL_RM_MAP(r2, 0x4028641b, &(0x7f0000c0e000)={&(0x7f0000000000/0x1000)=nil, 0x5, 0x3, 0x31, &(0x7f00002db000/0x3000)=nil, 0xffff}) unlinkat(0xffffffffffffffff, &(0x7f000057d000)='./file0\x00', 0x200) getdents64(0xffffffffffffffff, &(0x7f00000fe000)=""/4096, 0x1000) socket$inet6(0xa, 0x4, 0x6) ppoll(&(0x7f0000ce4000)=[{r2, 0x4000, 0x0}, {r1, 0x0, 0x0}], 0x2, &(0x7f00005a0000)={0x0, 0x0}, &(0x7f00008f6000-0x8)={0x1}, 0x8) getsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f0000c94000-0xc)={@loopback=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000aa8000)=0xc) setsockopt$inet6_mreq(r2, 0x29, 0x1f, &(0x7f00000e5000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, r3}, 0x14) symlinkat(&(0x7f0000b1a000)='./file0/file0\x00', r2, &(0x7f000088b000-0xe)='./file0/file0\x00') r4 = syz_open_dev$vcsa(&(0x7f000035c000-0xb)='/dev/vcsa#\x00', 0xffffffffffffff81, 0x20000) faccessat(r4, &(0x7f0000734000)='./file0\x00', 0x1, 0x200) [ 197.127194] QAT: Invalid ioctl [ 197.150428] binder: 4038:4042 BC_CLEAR_DEATH_NOTIFICATION invalid ref 4 [ 197.195612] binder_alloc: binder_alloc_mmap_handler: 4038 20000000-20002000 already mapped failed -16 [ 197.204175] binder: BINDER_SET_CONTEXT_MGR already set [ 197.204187] binder: 4038:4042 ioctl 40046207 0 returned -16 [ 197.226128] binder_alloc: 4038: binder_alloc_buf, no vma [ 197.235973] binder: 4038:4042 transaction failed 29189/-3, size 40-8 line 2903 2018/01/18 17:05:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00008f7000-0x7)='mounts\x00') clock_gettime(0x0, &(0x7f000028a000)={0x0, 0x0}) ppoll(&(0x7f0000cf4000)=[{r0, 0x0, 0x0}], 0x1, &(0x7f00008a6000)={0x0, r1+30000000}, &(0x7f0000b06000-0x8)={0x0}, 0x8) ioctl$KVM_PPC_GET_SMMU_INFO(0xffffffffffffffff, 0x8250aea6, &(0x7f00006e4000-0x1c)=""/34) clock_gettime(0x0, &(0x7f00004f8000)={0x0, 0x0}) ppoll(&(0x7f0000a18000)=[{r0, 0x0, 0x0}], 0x1, &(0x7f000071d000)={0x0, r2+10000000}, &(0x7f0000e33000)={0x0}, 0x8) mount(&(0x7f0000a39000-0x8)='./file0\x00', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f00008a7000)="") umount2(&(0x7f0000d5c000-0x1)='.', 0x0) 2018/01/18 17:05:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f0000005000)="") r0 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000001c000-0xe)='./file0/file0\x00', r0, &(0x7f0000020000-0x8)='./file0\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f000000f000)='./file0\x00', 0x80) dup2(r0, r1) 2018/01/18 17:05:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket(0x40000000015, 0x5, 0x0) syz_open_dev$vcsn(&(0x7f0000a36000)='/dev/vcs#\x00', 0x6, 0x111000) ppoll(&(0x7f0000b10000)=[], 0x0, &(0x7f0000adb000-0x10)={0x0, 0x1c9c380}, &(0x7f0000809000)={0x0}, 0x8) ioctl$KVM_GET_LAPIC(0xffffffffffffffff, 0x8400ae8e, &(0x7f0000001000-0x400)={"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"}) r1 = socket$inet6(0xa, 0x40000080806, 0x0) setrlimit(0x7, &(0x7f0000bed000-0x10)={0x0, 0x0}) ppoll(&(0x7f0000d7f000-0x20)=[{r0, 0xa001, 0x0}, {r1, 0x4000, 0x0}, {r1, 0x4, 0x0}, {r1, 0x0, 0x0}], 0x4, &(0x7f0000259000)={0x77359400, 0x0}, &(0x7f000095f000-0x8)={0x81}, 0x8) accept(r1, 0x0, &(0x7f000060c000)=0x0) 2018/01/18 17:05:54 executing program 6: mmap(&(0x7f0000000000/0xfce000)=nil, 0xfce000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000f10000-0x6)='./bus\x00', &(0x7f000002a000-0xe)='./file0\x00', &(0x7f0000937000)='ramfs\x00', 0x0, &(0x7f000003f000-0x9d)="") r0 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000d9e000-0x25)=""/124, &(0x7f0000fcf000-0x4)=0x7c) readahead(r0, 0x0, 0x0) 2018/01/18 17:05:54 executing program 3: mmap(&(0x7f0000000000/0xfd9000)=nil, 0xfd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000fd7000)={&(0x7f000013a000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000043d000-0x1)=[{&(0x7f0000719000-0xf6)="be", 0x1}], 0x1, &(0x7f000036d000-0x60)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000fda000-0x8)={0x0, 0x0}, 0x4800) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f000015c000-0x4)=0x400, 0x4) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000565000-0x8)={0x0, 0x6}, &(0x7f0000abb000)=0x8) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f000093f000-0x118)=[{&(0x7f00001f6000)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000562000)=[], 0x3e2, &(0x7f00000c3000)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x4, 0x0, 0x0, 0x0}}], 0x30, 0x0}, {&(0x7f0000958000-0x10)=@in={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffe70, &(0x7f000093e000)=[], 0x0, &(0x7f000093f000-0xf0)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}], 0x2, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000fda000)='/selinux/validatetrans\x00', 0x1, 0x0) r2 = accept4$inet6(0xffffffffffffffff, &(0x7f00007e6000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000fda000-0x4)=0x1c, 0x80000) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000fda000-0x14)={0x10000, 0x4c6d, 0x4b4c, 0x8, 0x341b8088}, 0x14) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000a00000)=[@in6={0xa, 0x3, 0x8, @loopback={0x0, 0x1}, 0x2}, @in6={0xa, 0x0, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8001}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x5, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, 0x1000}], 0x64) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r2) 2018/01/18 17:05:54 executing program 0: mmap(&(0x7f0000000000/0xfb2000)=nil, 0xfb2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000fb3000-0x15)='/proc/self/net/pfkey\x00', 0x4000, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x23fe, 'xts(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000dee000-0x38)={0x0, 0x0, &(0x7f00001df000)=[], 0x0, &(0x7f0000026000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) sendto(r1, &(0x7f0000b7d000)="57217be68b22a17c11a57fa3e9b150f9754585841ccbc16ea573722486aa8dfd21dc77358fd8225331a52f4471aacd070e68bebf912eddb482b77a6df3d1eb67d159f75e56c8fea8c83575dbbe7dd9cc9d4763fbad0ac7aab841c864794d5c2c1b7ecdecd57a3230657ad690fe2332ee9563e13cc680714c8eae370412b0f9332f", 0x81, 0x0, &(0x7f0000558000-0x10)=@ipx={0x4, 0x0, 0x0, "ddd6a10a2eee", 0x0, 0x0}, 0x10) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000613000-0x80)=[{&(0x7f0000f81000)=""/4096, 0x1000}], 0x1, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0) accept$alg(r0, 0x0, 0x0) 2018/01/18 17:05:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x3, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000fe1000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) write(r0, &(0x7f000059a000)="ed", 0x1) 2018/01/18 17:05:54 executing program 2: keyctl$session_to_parent(0x12) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r0, 0x5421, &(0x7f0000003000-0x8)=0x2) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000006000)='./file0\x00', &(0x7f0000006000)='ncpfs\x00', 0x20, &(0x7f0000007000-0x94)="97869ae611bb466e14b27d83cd77a9037abb6f6254c336f469abdad35c0d84478f72ff51be8fb116f17b1ef787e9a497daef5e2ccdd37c951d0260b2445c0524eefdb2367d3a550faec76f6e87b6617668bb09284f0dd0d7d80b262215a428eced15f5da25c6311c82439bb9799c1a964bd91ec119e378e1dbc70d10cb792d7225def6114d926ac75859fef08dc018d32c11fefb") mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000007000-0x10)=[{&(0x7f0000007000-0xe0)=""/224, 0xe0}], 0x1) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlink(&(0x7f0000002000)='./file0\x00', &(0x7f0000008000-0x42)=""/66, 0x42) [ 197.260506] binder: undelivered TRANSACTION_ERROR: 29189 [ 197.266484] binder: release 4038:4042 transaction 235 out, still active [ 197.273383] binder: send failed reply for transaction 235, target dead 2018/01/18 17:05:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000010000-0x6)='./bus\x00', 0x141042, 0x0) syz_open_dev$usbmon(&(0x7f00003b9000)='/dev/usbmon#\x00', 0x5, 0x4000) fallocate(r0, 0x40000, 0x0, 0x4) 2018/01/18 17:05:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000bc000)=[], 0x33c) ioctl$LOOP_SET_DIRECT_IO(0xffffffffffffffff, 0x4c08, 0x10001) getpeername(r0, &(0x7f0000165000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000d0a000-0x4)=0x60) r1 = socket$bt_l2cap(0x1f, 0x2, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000de2000)=0x8, 0x4) 2018/01/18 17:05:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000fbf000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000e95000-0x4)=0x0) writev(r0, &(0x7f000005c000-0x30)=[{&(0x7f0000ca0000-0x1000)="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", 0x1000}, {&(0x7f0000463000-0xcb)="8ed7d574d625991e20933ad7adba2f64157d4b26c457a4a30810c5b8cc634d5e26248f4cc9e6bc4a5e056a3f7f1c09228f2916d5314b97321845b8bdf1507fabd39a1a23dd4215ffd3f897eddeddd2dab953656290b8970f8f756ffce6df3f17fa4c9faa1245a1824beac228197a00940ab192c2618a3842052cba30a32319de65dda6c37f8b06bd0234a133ad6ca7dcda7794e80e5677be7a7e61023a8efd1dffb55b5dcaf56aeb23fca2a771679f3fef12814db0e44349b35e4b111171fb53cd1ce13a377e8be0789fbd", 0xcb}, {&(0x7f000018c000)="77ed19e20813f4458ec713edf1c5d8e33372a37744095c6876b4c0fc26cf2ca3f70f4ca468fbab1bac80ca60b2fd3a6ef9234b9b057968625eaa6753bb29d117eebf9d4984ae03fb", 0x48}], 0x3) r2 = dup(r1) ioctl$sock_inet_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f000033e000-0x4)=0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b71000)={0x1, &(0x7f000007b000)=[{0x80000000, 0x2, 0x3, 0x8}]}, 0x10) ioctl$TIOCSBRK(r2, 0x40044591) 2018/01/18 17:05:54 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x4)='$\x00', 0x0) fallocate(r0, 0x0, 0x0, 0x10001) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlink(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000002000)=""/85, 0x55) write(r0, &(0x7f0000001000)="15", 0x1) sendfile(r0, r0, &(0x7f0000001000)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) renameat(r0, &(0x7f0000000000)='./file0\x00', 0xffffffffffffffff, &(0x7f0000001000)='./file0\x00') mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r0, &(0x7f0000002000)={&(0x7f0000002000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000002000-0x40)=[{&(0x7f0000000000)="2164ffaa03a8c18b6736e0a57a3e6e307bd5e4bfa58bab7d486174c45b0e4916285411a0c8040374ff7c7b37b8a8e82e641c742457cabbead0a88185bb2da6954dd36f349926dcf6e25e5cbb5723a125db151abce5", 0x55}, {&(0x7f0000003000-0x6b)="8cd8a0a1897646742d7408cd3b0741fb2e45d89c79fe447919b64e23d45538df85c2c03267c64be518dde0bc00294ff477c17ec963d9999d6213a3030463fdc26a5ef80fc4b3275983d30bc627b0c965ab661748f4787272fca8057af9b0c9bcd28f5cd37ef361ffa8d81c", 0x6b}, {&(0x7f0000001000)="a974cf79571243397007a5eebd352faf46237c510605a4f5c45a3eebda9e5f3954dcaa53791769581e068d390ac3f731826c0aabd843fa20c4d5ff2e7cc1738ea0a71b424614e93357f9c5be48c1efa8fa1343d671c799df476d208efcf465a3ffc9f64cfcaac9", 0x67}, {&(0x7f0000002000-0x4d)="56cf2b9b862af4c5dbade4222a579c5cef746cf028d1fea3bbc5f3d87df0813d0d02c0da5482bd4b0924eee567d9431f9178478c0b2a6d868bebe4c716836c91d2ba85b29c595137b98644f225", 0x4d}], 0x4, &(0x7f0000003000-0x30)=[@rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}], 0x30, 0x4004000}, 0x400c010) 2018/01/18 17:05:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f00001f7000-0x7e)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "a58d2b", 0x38, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, {[@routing={0x0, 0x0, 0x1, 0x5, 0x0, []}], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "9918ea", 0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, [], ""}}}}}}}, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000d95000)='/dev/dsp\x00', 0x200, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000c97000-0x88)={0x976c, {{0xa, 0x2, 0x3, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, 0xa364}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000eeb000-0x9)='/dev/rtc\x00', 0x800, 0x0) ioctl$PIO_SCRNMAP(r1, 0x4b41, &(0x7f0000cea000)="f006f43e410aa72e808d335aee66ed937a955514d29f970ddb36ca6a0b6cae5b9377f0bebc9110a5253b9a6ff3cc3c6c94401bc1540c43363cb17cdfb1451f02233c44ea8ffa7702749075436ca3e1d40e02ec56dfecccc353bce4a33cb54528c4048d466fd529c6dae240e5f9a65d4f26f41f6917ceae42b5e898a5d3c577ae750c947882e0ca68d113343eebc6689a1c182bedba10859ba21deaff2bd7cba5627abfeb2cc2f7b1b2c27e9a6a5da37b3cda7ebee11a8bd4f1f8bc548a42a2e1fb7519cbbf7aa5f19a7a0f") ioctl$PPPIOCGMRU(r1, 0x80047453, &(0x7f0000ec5000)=0x0) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f0000730000)={0x0, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x5, 0x0, 0x9, 0xffffffff8629850a, &(0x7f00002bf000)=@generic="7e24c968eec898def36cca70492c5081", 0x0, 0xffffffff00000000, 0x5}) 2018/01/18 17:05:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000146000-0x8)={0x0, 0x0}) sendto(r0, &(0x7f0000db3000-0xa3)="0e4756f27ae6694044b664b44674541daa883856d26ecfbfe45c5b19c2035270357969222b2072a4175eb322df8f03559e3b1fd5545ee63498f9fb6c34438aa3781cde04ed68a349cc6f9d857c87103c636831c282970ed4cfee90b7135ba98c72450fa526ef3829c84c98b83713d19be2828c520537e22bb83941ee9b715a73d1780a19165ab57ff3903b9a549c5078bd75b213f5a7be20083d94919b67d173372f7a", 0xa3, 0x4000000, 0x0, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='raofs\x00', 0x0, &(0x7f000000a000)="") bpf$OBJ_GET_MAP(0x7, &(0x7f0000399000)={&(0x7f0000df3000-0xe)='./file0/file0\x00', 0x0, 0x18}, 0x10) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f000072e000-0x6)='.\x00\x00\x00s\x00', 0x100000, &(0x7f0000444000)="") open(&(0x7f0000a6a000-0x8)='./file0\x00', 0x34000, 0x143) mount(&(0x7f0000011000)='./file0\x00', &(0x7f0000ef2000-0x8)='./file0\x00', &(0x7f0000df3000-0x6)='jffs2\x00', 0x41000, &(0x7f0000fea000)="") mount(&(0x7f0000dec000-0x8)='./file0\x00', &(0x7f00000ca000-0x8)='./file0\x00', &(0x7f0000067000-0xa)='hugetlbfs\x00', 0x20000, &(0x7f0000614000-0x6f)="") mkdir(&(0x7f0000738000)='./file0\x00', 0x8) socket$packet(0x11, 0x0, 0x300) pivot_root(&(0x7f00000a7000)='./file0\x00', &(0x7f000045e000)='./file0\x00') 2018/01/18 17:05:54 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_getres(0x3, &(0x7f00006f9000)={0x0, 0x0}) r0 = socket$bt_hidp(0x1f, 0x3, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000001000-0x8)=0x0, &(0x7f0000001000-0x4)=0x8) 2018/01/18 17:05:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r0, &(0x7f00006c5000-0xa0)=[{&(0x7f0000318000-0x5d)="b5c5242e283536f05dfcf3c925d43c6cf1eb17fde04dfbf2b3", 0x19}], 0x1) write(r0, &(0x7f0000805000)="346bd71b3c015b53c0833e97df6312f9b0659db5b29837caa9", 0x19) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000785000)=0x0, 0x4) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0xfffffffffffffffe) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) execveat(r1, &(0x7f0000476000-0x8)='./file0\x00', &(0x7f00008a7000-0x48)=[&(0x7f0000306000)='\x00', &(0x7f000097c000-0xe)="24656d305e637075736574132500", &(0x7f00008c1000+0xeee)='self%\x00', &(0x7f00009cd000)='\x00', &(0x7f0000fbd000-0x25)='user+}wlan0posix_acl_access^}nodev)(\x00', &(0x7f00002ad000)='[.self\x00', &(0x7f0000a3e000-0x8)='keyring\x00', &(0x7f0000c24000)='/ð0securityvmnet0+\x00', &(0x7f0000e72000)='}trusted,}\x00'], &(0x7f0000241000)=[&(0x7f0000471000)='*\x00', &(0x7f00009c1000-0x11)='vboxnet0nodev%&]\x00', &(0x7f0000c2a000)='\x00', &(0x7f0000588000)='|eth0&mime_typemime_typekeyringlo-\x00', &(0x7f00003ab000-0x9)='trusted}\x00'], 0x100) sendmmsg$alg(r0, &(0x7f0000e57000-0x188)=[{0x0, 0x0, &(0x7f000064d000-0x20)=[], 0x0, 0x0, 0x0, 0x0}], 0x1, 0x0) sendmmsg$alg(r1, &(0x7f0000237000-0x38)=[{0x0, 0x0, &(0x7f0000100000-0x80)=[], 0x0, &(0x7f00001e3000-0x1188)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/18 17:05:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000722000)='/dev/dsp\x00', 0x0, 0x0) flock(r0, 0x8) 2018/01/18 17:05:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000aba000-0xf)='/dev/sequencer\x00', 0x60002, 0x0) fstat(0xffffffffffffff9c, &(0x7f0000aec000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETOWNER(r0, 0x400454cc, &(0x7f0000874000)=r1) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f00004df000-0x9)='/dev/kvm\x00', 0x0, 0x0) open(&(0x7f0000bc1000-0x8)='./file0\x00', 0x100, 0x88) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000a05000)=0x9, &(0x7f0000ab3000)=0x2) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = eventfd2(0x0, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f000019a000-0x8)={0x0, 0x0}) poll(&(0x7f00005c6000-0x10)=[{r4, 0x0, 0x0}], 0x1, 0xa70) ioctl$KVM_IRQFD(r3, 0x4020ae76, &(0x7f00006d2000)={r4, 0x0, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bpf$OBJ_GET_MAP(0x7, &(0x7f0000938000)={&(0x7f000088b000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) getgid() lseek(r2, 0x0, 0x4) write$eventfd(r4, &(0x7f00001fd000-0x8)=0x0, 0x8) 2018/01/18 17:05:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000090e000)={0x0, 0x0, 0x0}, &(0x7f000044c000)=0xc) r1 = syz_open_procfs(r0, &(0x7f0000ad9000)='attr/current\x00') sendfile(r1, r1, &(0x7f00006c7000)=0x0, 0x2a) r2 = syz_open_procfs(r0, &(0x7f0000fc4000-0xd)='attr/current\x00') ioctl$DRM_IOCTL_SET_MASTER(r2, 0x641e) sendfile(r2, r2, &(0x7f0000fae000-0x8)=0x0, 0x7ffb) 2018/01/18 17:05:54 executing program 7: r0 = socket$unix(0x1, 0x5, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000641000-0x8)=0x2) r1 = fcntl$dupfd(r0, 0x406, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r1, 0xc0045520, &(0x7f0000000000)=0xffffffff) mmap(&(0x7f0000a12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$setname(0xf, &(0x7f0000a12000)='\\^\\\x00') socket$inet6_sctp(0xa, 0x5, 0x84) r2 = syz_open_dev$sg(&(0x7f00002de000)='/dev/sg#\x00', 0x2, 0x400) mmap(&(0x7f0000a13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r2, 0x29, 0xca, &(0x7f0000a14000-0xc)={0x1, 0x1, 0x0, 0x7fff, 0x16}, 0xc) ioctl$VT_WAITACTIVE(r2, 0x5607) 2018/01/18 17:05:54 executing program 0: io_submit(0x0, 0x1, &(0x7f00003cb000)=[&(0x7f0000a08000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000a57000)="", 0x0, 0x2, 0x0, 0x0, 0xffffffffffffffff}]) 2018/01/18 17:05:54 executing program 0: mmap(&(0x7f0000000000/0x44b000)=nil, 0x44b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x400) mmap(&(0x7f0000447000/0x4000)=nil, 0x4000, 0x0, 0x13, r0, 0x0) ioctl$ASHMEM_GET_PIN_STATUS(r0, 0x7709, 0x0) dup(r0) 2018/01/18 17:05:54 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x242400, 0x0) fcntl$setstatus(r0, 0x4, 0x4000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000844000-0x12)='/dev/input/event#\x00', 0x0, 0x400) ioctl$EVIOCGABS2F(r1, 0x8018456f, &(0x7f000016a000)=""/22) 2018/01/18 17:05:54 executing program 1: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$sock_ifreq(r0, 0x89f2, &(0x7f000000d000-0x28)={@common='ip6gre0\x00', @ifru_data=&(0x7f000000d000)="24e1d329a28af2e234a46dec051c97dd87663ae306b45b234aa940eca36d39e6"}) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f000012d000)='/dev/ppp\x00', 0x181000, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000957000)=0x0) 2018/01/18 17:05:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f00008c3000-0x4)=0x0, 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_mreq(r0, 0x0, 0x27, &(0x7f0000df8000-0x8)={@broadcast=0x0, @multicast1=0x0}, &(0x7f0000b23000)=0x8) sendto$inet(r0, &(0x7f00006fd000)="c3", 0x1, 0x0, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/18 17:05:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f35000)={0x26, "68617368000000000000000200", 0x0, 0x0, 'hmac(sha256)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ce0000-0x4)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendto$inet(r1, &(0x7f0000e53000)="", 0x0, 0x2404c815, &(0x7f0000176000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) accept$alg(r1, 0x0, 0x0) 2018/01/18 17:05:54 executing program 0: r0 = syz_open_dev$sndpcmp(&(0x7f00007d6000)='/dev/snd/pcmC#D#p\x00', 0x7, 0x101001) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f0000001000-0x3c)=[{{0x0, 0x0, &(0x7f0000d55000-0x50)=[{&(0x7f00002f4000)=""/95, 0x5f}, {&(0x7f0000000000)=""/62, 0x3e}, {&(0x7f0000000000+0xb55)=""/139, 0x8b}, {&(0x7f0000a13000)=""/87, 0x57}, {&(0x7f0000001000-0x18)=""/43, 0x2b}], 0x5, &(0x7f00002e9000)=""/60, 0x3c, 0x20}, 0x8}], 0x1, 0x2001, 0x0) mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000009000-0x48)={0x1, 0x2, &(0x7f0000009000-0x18)=@raw=[@alu={0x0, 0x0, 0x7, 0x0, 0x8, 0x0, 0x0}], &(0x7f000000c000)="00000000000000057200", 0x0, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) keyctl$set_reqkey_keyring(0xe, 0x2) 2018/01/18 17:05:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000b13000)='/selinux/enforce\x00', 0x4000, 0x0) ioctl$KDMKTONE(r0, 0x4b30, 0x1) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000a40000-0xa)='/dev/cuse\x00', 0xc0, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000f31000)=0x0) r2 = socket$inet(0x2, 0x80002, 0x1fb) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000278000-0xe)='/selinux/load\x00', 0x2, 0x0) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f0000000000)=0x0) recvmsg$kcm(r1, &(0x7f0000a88000)={&(0x7f000077d000-0x1e)=@pppoe={0x0, 0x0, {0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}}}, 0x1e, &(0x7f0000992000)=[], 0x0, 0x0, 0x0, 0x6}, 0x100) inotify_add_watch(r0, &(0x7f0000fde000)='./file0\x00', 0x10) 2018/01/18 17:05:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x100000000000010, 0x3, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$bt_l2cap(r0, &(0x7f000007a000-0xe)={0x1f, 0x8, {0xffffffffffff8001, 0x8, 0x4, 0x0, 0x9, 0x9c}, 0x0, 0x0}, 0xe) write(r0, &(0x7f00001e8000)="26000000420009fff15200f83a0000090000060001ffffff12000000fe00085b1ee9fb4b35ea", 0x26) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000008000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000887000-0x8)={0x0, 0x9}, &(0x7f0000d47000-0x2)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000014a000)={r1, 0x1000, 0xe16e, 0xfffffffffffffffe}, &(0x7f0000610000-0x4)=0x10) 2018/01/18 17:05:54 executing program 2: r0 = accept4$ipx(0xffffffffffffffff, 0x0, &(0x7f0000ede000-0x4)=0x0, 0x80800) fsync(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg$inet_sctp(r1, &(0x7f00001c1000-0x70)=[{&(0x7f0000718000-0x10)=@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00005bd000)=[], 0x0, &(0x7f0000036000-0xc0)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}], 0x1, 0x0) 2018/01/18 17:05:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000a1b000-0x12)='/dev/snd/pcmC#D#p\x00', 0xd68, 0x4000) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f000013e000-0x8)={0x0, 0x1}, &(0x7f0000b0b000-0x4)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000a65000-0x8)={r1, 0x5}, &(0x7f00008f8000-0x4)=0x8) r2 = socket(0x10, 0x802, 0x0) write(r2, &(0x7f0000192000-0x25)="24000000260007000900e90700367700000000000100000000000000000003ff00008810", 0x24) socket$inet_sctp(0x2, 0x5, 0x84) 2018/01/18 17:05:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000f2a000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000784000-0x68)={0x79, 0x0, [0x47, 0x0, 0x0, 0x1], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f0000f1a000)=0x4) 2018/01/18 17:05:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f00004b1000)={0x8, 0x3, &(0x7f0000487000-0x98)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00003aa000)='GPL\x00', 0xb4c3, 0x1000, &(0x7f00006ac000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000fac000-0x28)={r0, 0x0, 0x0, 0x6f, &(0x7f0000b76000)="", &(0x7f0000569000-0x6f)=""/111, 0x0, 0x0}, 0x28) getpeername$packet(0xffffffffffffff9c, &(0x7f0000bda000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000f6b000-0x4)=0x14) connect$packet(r0, &(0x7f00003b0000-0x14)={0x11, 0xf8, r1, 0x1, 0x200, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) 2018/01/18 17:05:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000988000)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$vcsa(&(0x7f00009a1000-0xb)='/dev/vcsa#\x00', 0x9, 0x400000) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f00007b9000)={0x2, 0xff}, 0x8) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_extract_tcp_res$synack(&(0x7f00007c3000+0x338)={0x0, 0x0}, 0x1, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_CPUID2(r3, 0x4008ae90, &(0x7f00002cd000-0x120)={0x1, 0x0, [{0x80000001, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}]}) 2018/01/18 17:05:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f00000d5000)="") r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000799000)='/dev/rfkill\x00', 0x2, 0x0) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000c66000-0x8)={0x0, 0x0}) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) mknod(&(0x7f000085d000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f000007b000)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r2 = syz_open_procfs(0x0, &(0x7f000042d000-0xc)='io\x00') pread64(r2, &(0x7f00009f4000-0x1000)=""/0, 0x0, 0x0) ioctl$PIO_CMAP(r2, 0x4b71, &(0x7f0000e6e000)={0xb3, 0x0, 0x40000000, 0x8, 0x0, 0xfffffffffffffffc}) lseek(r2, 0x0, 0x0) clone(0x0, &(0x7f0000e23000)="", &(0x7f000004d000)=0x0, &(0x7f000057d000)=0x0, &(0x7f0000a06000)="") open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26102, 0x0) 2018/01/18 17:05:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f000086b000)='/dev/sequencer\x00', 0x40, 0x0) syz_emit_ethernet(0x7e, &(0x7f00005e6000-0xde)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe04, @dev={0xac, 0x14, 0x0, 0x200000000000a}, {[]}}, @icmp=@parameter_prob={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x89, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @empty=0x0, {[@ssrr={0x89, 0x7, 0x0, [@rand_addr=0x0]}, @rr={0x7, 0x13, 0x0, [@rand_addr=0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @empty=0x0, @broadcast=0xffffffff]}, @lsrr={0x83, 0x1b, 0x0, [@rand_addr=0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast2=0xe0000002, @multicast1=0xe0000001, @loopback=0x7f000001]}, @generic={0x0, 0x8, "cb3e16e45617"}]}}, ""}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) 2018/01/18 17:05:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f00001be000)='/dev/midi#\x00', 0x8001, 0x220040) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00006fc000)=0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000cdc000)={{{@in6=@loopback={0x0, 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000006d000)=0xe8) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000939000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, r2}, 0xc) accept$packet(0xffffffffffffffff, &(0x7f0000619000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00006b9000-0x4)=0x14) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000d0e000)=0x3, 0x4) setsockopt$inet_mreqn(r1, 0x0, 0x28, &(0x7f0000dcd000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, r3}, 0xc) 2018/01/18 17:05:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f00003eb000)={{0x8, 0x0, 0x0, 0x0, "2d9f1b87fc11e6925423e94c622f83aa786bcb38cb63c934e9bcc9648ca60c7a40b43b0f70e63326ea99df46", 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], {0x77359400, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000d9e000)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f00001bb000)={0x7, 0x0, 0x9, 0x9, 0xaf5, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/18 17:05:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x14, 0x802, 0x0) write(r0, &(0x7f0000078000)="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", 0xfc) 2018/01/18 17:05:54 executing program 4: mmap(&(0x7f0000001000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f000000a000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) 2018/01/18 17:05:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f00009cf000-0x38)={0x0, 0x0, &(0x7f00002bf000+0xeff)=[], 0x0, &(0x7f000050f000)=[], 0x0, 0x0}, 0x0) bind$inet(r0, &(0x7f00001ee000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f0000d1b000-0x38)={&(0x7f000093c000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f000046f000-0x10)=[], 0x0, &(0x7f0000746000-0x62)=""/98, 0x62, 0x0}, 0x102) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000763000-0x1)="", 0xfdc7, 0x0, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000db5000)={0x0, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x8}, &(0x7f0000e6c000)=0x98) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000a3b000)={r2, @in6={{0xa, 0x1, 0x6c2a, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7fffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0xfffffffffffffffa}, &(0x7f000060e000-0x4)=0x98) recvfrom$inet(r0, &(0x7f0000db1000)=""/109, 0x6d, 0x0, &(0x7f0000798000-0x3)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/18 17:05:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000cfc000-0x12)='/dev/snd/midiC#D#\x00', 0x40, 0x40) ioctl$KVM_SET_PIT(r0, 0x8048ae66, &(0x7f000006f000-0x70)={[{0x5, 0x55, 0x8000, 0x1, 0xffffffff, 0x5, 0x5, 0x0, 0x2, 0x9, 0x6, 0x7, 0x7}, {0x1, 0x401, 0x8, 0x100000000, 0x10000, 0x2, 0x6, 0x7, 0x81, 0xfffffffffffffffb, 0x8, 0x7ff, 0x101}, {0x4, 0x1, 0x7, 0x6, 0x1, 0x6, 0xffff, 0x20, 0x5a, 0x5, 0x4, 0x2, 0x1}], 0x80000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f000045d000)='/dev/cuse\x00', 0x6ab31c0087ff31c2, 0x0) setgroups(0x0, &(0x7f0000dc9000-0x14)=[]) r1 = syz_open_dev$usbmon(&(0x7f0000df1000-0xd)='/dev/usbmon#\x00', 0x400, 0x1) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r2) 2018/01/18 17:05:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000ef8000)=0x0) sched_setattr(r1, &(0x7f0000399000)={0x30, 0x2, 0x0, 0xffffffffffffffff, 0x9, 0x1, 0x7, 0x9}, 0x0) recvmsg$kcm(r0, &(0x7f00001d5000)={&(0x7f00009c0000)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f00002f4000)=[{&(0x7f0000f73000)=""/254, 0xfe}, {&(0x7f0000527000-0x11)=""/17, 0x11}, {&(0x7f0000619000)=""/226, 0xe2}], 0x3, 0x0, 0x0, 0xe8f5}, 0x40000100) getxattr(&(0x7f0000dee000-0x8)='./file0\x00', &(0x7f0000cb4000)=@known='system.posix_acl_default\x00', &(0x7f0000202000-0xf4)=""/244, 0xf4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000f95000)={@generic="39849a83bde31aa82416a5e0c7256a52", r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendfile(r0, r0, &(0x7f0000077000-0x8)=0x10060, 0x40000000ffffffff) 2018/01/18 17:05:54 executing program 6: openat$selinux_create(0xffffffffffffff9c, &(0x7f00002b3000)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xe6000)=nil, 0xe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000e6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000e6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x15, &(0x7f00000e7000-0xfe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "11e532", 0x3, 0x2c, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, {[@routing={0x63, 0x0, 0x3, 0x10000, 0x0, [@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}]}, @routing={0x800000000002f, 0x0, 0x3, 0x100, 0x0, [@loopback={0x0, 0x1}]}, @fragment={0x0, 0x0, 0x6, 0x100, 0x0, 0x81, 0x0}], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, 0x0) r0 = dup(0xffffffffffffffff) mmap(&(0x7f00000e6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f00000e7000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KVM_GET_SUPPORTED_CPUID(r0, 0xc008ae05, &(0x7f00000cb000-0xb9)=""/185) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f00000b4000)={0x0, 0x9}) 2018/01/18 17:05:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000043c000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'tgr192\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) io_setup(0x2, &(0x7f0000215000-0x8)=0x0) io_submit(r2, 0x1, &(0x7f00009f6000)=[&(0x7f0000e55000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f000061f000)="f1", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000afe000-0x11)='/selinux/enforce\x00', 0x88000, 0x0) ioctl$LOOP_SET_STATUS(r3, 0x4c02, &(0x7f0000202000)={0x0, 0x0, 0x0, 0x0, 0x5, 0x12, 0xa, 0x10, "9051821504747c6f18b98d6639fe3590e98a8bf461e93ad1bb1db096023b7c11322eb5652e77e1d7ff5f21bb5dfffefeafb6c6abfe4f2f09bf409d371362e8d5", "972bb9cef38a229120fd787166acdd3e79b01b9b415057f0fd345397ce55ca91", [0x2, 0x81], 0x0}) bpf$BPF_PROG_QUERY(0x10, &(0x7f00002f0000-0x20)={r0, 0x7, 0x1, 0x0, &(0x7f0000c62000-0x14)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x20) 2018/01/18 17:05:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fb3000)='./file0\x00', 0x0) mount(&(0x7f0000992000)='./file0\x00', &(0x7f0000155000+0xce3)='./file0\x00', &(0x7f0000b50000)='mqueue\x00', 0x0, &(0x7f0000d80000)='|') lstat(&(0x7f0000c6e000)='./file0\x00', &(0x7f0000c2a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chmod(&(0x7f000014e000)='./file0\x00', 0x0) 2018/01/18 17:05:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000f75000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000b61000)={0x0, 0xb, 0x0, 0x0}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000c9f000-0x4)=0x0, 0x2f2) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000d6c000-0x8)={0x0, 0x0}) sendto$inet6(r0, &(0x7f0000857000-0x8f)='1', 0x1, 0x0, &(0x7f00004b0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) readv(r0, &(0x7f00000e3000-0x30)=[{&(0x7f00009b4000-0x56)=""/86, 0x56}], 0x1) close(r0) 2018/01/18 17:05:54 executing program 0: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00002eb000)='/selinux/enforce\x00', 0x901, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000001000-0x108)={0x0, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x4, 0x9, 0x1, 0x6, 0x9, 0x0, 0x80000001, 0x0, 0x5, 0x2, 0x2, 0x9, 0x5, 0x5, 0x7]}, &(0x7f0000ecd000-0x4)=0x108) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=r1, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_pwait(r0, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}], 0x2, 0x0, &(0x7f0000001000)={0x6}, 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000001000-0x10)={0x2, 0x1, 0x8, 0x1, r1}, &(0x7f0000003000-0x4)=0x10) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000003000-0x10)="d3933027643de5d56f6671f66f24b9a4", 0x10) restart_syscall() socket$nfc_llcp(0x27, 0x1, 0x1) fcntl$notify(r0, 0x402, 0x0) r2 = signalfd4(r0, &(0x7f0000002000)={0x100000000}, 0x8, 0x80000) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000004000-0xc)='/dev/rfkill\x00', 0x0, 0x0) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r3, 0x111, 0x3, 0x1, 0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000001000)=[@in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x20, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, @in6={0xa, 0x1, 0xa7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, @in6={0xa, 0x1, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x41565ca0}, @in6={0xa, 0x2, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, @in6={0xa, 0x0, 0x7fff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}], 0xac) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f0000004000)='/dev/dsp\x00', 0x0, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMSET(r0, 0x5418, &(0x7f0000005000)=0x9) ioctl$sock_inet6_udp_SIOCOUTQ(r3, 0x5411, &(0x7f0000002000-0x4)=0x0) ioctl$KVM_SET_FPU(r0, 0x41a0ae8d, &(0x7f0000002000-0x1a0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7, 0xa1, 0x4, 0x0, 0xfd, 0xf003, 0x6000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0x7, 0x1, &(0x7f0000006000)={0x0, 0x0}) fcntl$setlease(r2, 0x400, 0x1) getsockopt$inet6_dccp_int(r0, 0x21, 0x0, &(0x7f0000003000)=0x0, &(0x7f0000002000-0x4)=0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000005000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000008000-0x4)=0x8) 2018/01/18 17:05:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00008f7000-0x7)='mounts\x00') r1 = epoll_create(0x6) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000c68000)={0x8, [0x200000000, 0x1, 0x81, 0x5f, 0x80000001, 0x0, 0xffffffffffffff7f, 0x3]}, 0x14) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000faf000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) listen(r0, 0x800) 2018/01/18 17:05:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000966000)=[{0x6, 0x0, 0x0, 0x407ffc0004}]}) restart_syscall() openat$ptmx(0xffffffffffffff9c, &(0x7f0000592000-0xa)='/dev/ptmx\x00', 0x781200, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000012000)='/dev/admmidi#\x00', 0x4, 0x0) ioctl$KVM_SET_DEBUGREGS(r0, 0x4080aea2, &(0x7f0000864000-0x80)={[0x0, 0x17005, 0x100004, 0x13000], 0x8, 0x80, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x8) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f000046c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f000095f000-0x20)={@generic="893524b27652dc5465b7af7dd8e0b439", @ifru_flags=0x5000}) syz_open_dev$mouse(&(0x7f0000cc8000)='/dev/input/mouse#\x00', 0x9, 0x101000) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000051d000)='/dev/loop-control\x00', 0x0, 0x0) writev(r1, &(0x7f0000e41000)=[], 0x0) getpriority(0x0, 0x0) r3 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00008c8000-0x10)='/selinux/access\x00', 0x2, 0x0) ioctl$KVM_KVMCLOCK_CTRL(r3, 0xaead) ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) sysfs$3(0x3) syz_open_dev$admmidi(&(0x7f0000244000)='/dev/admmidi#\x00', 0x800, 0x480000) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r3, 0x54a3) openat$dsp(0xffffffffffffff9c, &(0x7f0000efa000)='/dev/dsp\x00', 0x0, 0x0) 2018/01/18 17:05:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f74000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e24000)="b70a75b0d5e383e5b3b60ced5c54db0a295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f00001b2000-0x1f8)=[{0x0, 0x0, &(0x7f0000078000-0x30)=[], 0x0, &(0x7f0000dd7000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) write(r1, &(0x7f0000936000)="037820c646f5b737457fbf9bc5a5152d0600000000000000a715e47cf7d75d4cf3b8eda1aa003f7fe65a6e1b05c7ca02", 0x30) recvmsg(r1, &(0x7f00006e3000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0xfffffffffffffdc2, &(0x7f0000f80000-0x30)=[{&(0x7f0000295000)=""/4096, 0x1000}], 0x1000000000000138, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x2) socket$packet(0x11, 0x0, 0x300) 2018/01/18 17:05:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fd1000)={0x0, 0x0, 0x0}, &(0x7f0000216000-0x4)=0xc) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f000034c000)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000a05000-0x9)='net/icmp\x00') ioctl$PIO_UNIMAPCLR(r1, 0x4b68, &(0x7f0000894000-0x6)={0x9, 0x9, 0x7fffffff}) close(r1) 2018/01/18 17:05:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x6, &(0x7f0000cd5000-0x10)={0x0, 0x0}) clone(0x0, &(0x7f0000002000-0xc9)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000100000)=0x0, &(0x7f0000001000)="") openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000fed000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) r0 = shmget$private(0x0, 0x1000, 0xe01, &(0x7f0000b23000/0x1000)=nil) shmctl$IPC_RMID(r0, 0x0) 2018/01/18 17:05:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000dc0000-0x4)=0x3, 0x4) bind$inet6(r0, &(0x7f0000fa9000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) connect$inet6(r0, &(0x7f0000967000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000ba1000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000ab5000-0x72)="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", 0x587, 0x0, &(0x7f0000aaa000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = dup(r0) write$sndseq(r1, &(0x7f0000802000-0xc0)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @quote={{0x0, 0x0}, 0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @queue={0x0, {0x0, 0x0}}}], 0xc0) sendmmsg$alg(r1, &(0x7f00004ff000-0x70)=[{0x0, 0x0, &(0x7f00000b4000)=[{&(0x7f000050f000-0xc1)='l', 0x1}], 0x1, &(0x7f00009b7000)=[], 0x0, 0x0}], 0x1, 0x0) write$eventfd(r1, &(0x7f0000c24000)=0x0, 0x8) readv(r1, &(0x7f0000865000-0x80)=[{&(0x7f0000142000)=""/4096, 0x1000}], 0x1) readv(r0, &(0x7f0000a39000-0x80)=[{&(0x7f0000b20000-0x38)=""/56, 0x38}, {&(0x7f0000599000)=""/56, 0x38}, {&(0x7f00005ad000)=""/128, 0x80}], 0x3) write$eventfd(r1, &(0x7f000061f000)=0x0, 0x8) write$eventfd(r1, &(0x7f00006d5000)=0x0, 0x8) 2018/01/18 17:05:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000bac000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x2f, &(0x7f0000467000-0xc3)=""/197, &(0x7f0000786000)=0xc5) r1 = socket$alg(0x26, 0x5, 0x0) writev(r1, &(0x7f00001ce000+0x1e7)=[{&(0x7f000046c000-0x4f)="f91ab0b59a01aea5532c6b04fb485c005286f6aa0ab38d9b8dde92d954336f8ef3839596704250bb3860bb38395b914625d174af3da7030953f306287574b6e9047c2f9c28bd29a75b6de942ba3dfe", 0x4f}, {&(0x7f0000248000-0xee)="c6088cf7f55edd5cbdcc2b602aaa101536a5111c53d39ae830a85cc883e90efbe055477cfbce5d78b66e630003071efb5b5f50db88a6d2eaa18d20240bb796376835389d7748456fd216fa30607631242b7d7cc19ac396750c5570570734f2cd2f62d47e419d40e4a8eddc427f9acdd988f45c0d62e2dc5b0051fc6bbb19630fe19a5ca1d5ff52bf355e7ec9f867cf6cbbc5c311fdecaaea716be8682dde138de394a6ea8172eefe2c30ecc1f7c40b05543408dfd9c0f82132c20fbdf33dfc519f7a1708b1d6d357b6722d17404694f38f619197c22d51c841170bc1a4623d345d6a501002bf1ae89f520e3d9973", 0xee}, {&(0x7f000018b000)="4deb6f6d32b16d04e63c07eaff55c3fdfb1abaebef02ada3ba28277a6b3352e4f99bd71e", 0x24}, {&(0x7f0000516000-0xd0)="d794bb2c65f4079cc1caded02f55412cf7aa55bad543e366f1260a3f2bc17bc7fa7ab0709e868160519352c152e69f871c3b89c38d32008df5273fbf79ee3fdde4f34027b85ce1609d14ffbbdb8cbabbf1cfa5926073e0b2a0d9afb29e3e519f196cf3e85e4f48afa960509dbf7f0d3e73f7938a7cdd02b39765c2de8b4660130e3dd52b03e225a5396a033ec9bec1fd30170c763ed9a182f4b43b9b7f9d05402168bc19ae389fa9234e4ecad06048e7cb9f0bccc9b05975ffba2e7937f3a8cdcbf846c35bd1b62ebeadf7d8c6117731", 0xd0}, {&(0x7f0000984000-0x75)="0e3e05c57ba8bd53c4fcfa5fced0c2ab7e520e6c354281ab88b59bd70899a5a9ef6900150247ef54349a6433db0807c03077d2ef0b8d148f560b6748d70be89e55c3d5fa266f175426b6db345158c32936e98e679bc129303eab642338d918f9f46ba20cd15143d7d9390d0b01914f84285e6a51e5", 0x75}, {&(0x7f0000d55000)="f929e539d5afb4fa8545a718a40fa4caedaffbd9dd6eaf1018901d159e4259bd15c853383ad7ef829302ddbee38ac5d4aa5fc8c31a544af80637d9d8bba7d645336952a8c47de83cae7759ae20c6f5effd466e4bbc1b3fc3d95d2978c21ca00efbf1b175bb9a81867f4ea0c73b1c614bdb81a6296a8658c8bff08cf801ec109c38b30c876dcfa3d9a91e63c12f3e554447e55d25c8f7812c04f1ab947f4b890800b403d8a1853e4b2f9ff7523f9ec5b1ed7783b0ad5ac63d58cc757507957a2e58c23c999e825ec89b312399d633b8489ba5415cf8a014debd9a797e54ee9a4c4f32d097e8762259fb994d2f2d", 0xed}, {&(0x7f00001c9000-0x23)="8d9d16f50e258dfbd3ffe6910261877734e3347dc43688d780df60aaf07ea9268fda41", 0x23}, {&(0x7f0000e93000-0x75)="fc5ad0074e1fa8853ebc4460d61a58bbdf91663cd36e8667daba9a2982d45554c35d6aa6005d6eecfbc3a7497238c6b0c718998bc9855a22af89251afd3b6a52e569dcb7c5948fa7e22b6fbb18728cfb67ca61360d01e35000be6a44e2d61c0d20d4798f58de65fd832b1e1dbe8b9d7cd35814fa4d", 0x75}], 0x8) syz_open_dev$dspn(&(0x7f0000f71000-0xa)='/dev/dsp#\x00', 0x1, 0x3) 2018/01/18 17:05:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000706000-0x1a8)={0x7, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, []}, 0x98) socket$inet(0x2, 0x8000a, 0x9) 2018/01/18 17:05:54 executing program 2: mmap(&(0x7f0000000000/0xacf000)=nil, 0xacf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) mmap(&(0x7f0000acf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00009e3000)={0x0, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1f, 0x401, 0x20, 0x2, 0x10}, &(0x7f0000acf000)=0xa0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000802000)={0x0, 0x0}) bind$unix(r2, &(0x7f000072d000+0x9ac)=@file={0x1, './file0\x00'}, 0xa) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00007e5000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r3, &(0x7f0000c8e000)=@file={0x1, './file0\x00'}, 0xa) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f000009d000)={r1, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000029e000)=0x8c) setsockopt$sock_linger(r4, 0x1, 0xd, &(0x7f0000e01000-0x8)={0xba8, 0x9}, 0x8) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x32) 2018/01/18 17:05:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x14, &(0x7f0000ace000)={@random="001b0000ed00", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@generic={0x8863, "27f8dbfaa35d"}}}, &(0x7f00004a9000-0xc)={0x3, 0x1, [0x0]}) io_setup(0x5, &(0x7f0000ac6000-0x8)=0x0) r1 = syz_open_procfs(0x0, &(0x7f0000434000-0x3)='io\x00') ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f0000580000)={"1d28af8e829c7b2ec258608d1882a0da", {0x4, 0x4, 0x6, "5e8f33c46032", 0x400, 0x0}}) io_getevents(r0, 0x7f, 0x800000000000038, &(0x7f0000d7d000-0xa0)=[{0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}], &(0x7f000034d000-0x10)={0x77359400, 0x0}) r2 = semget(0x1, 0x3, 0x402) semctl$SEM_STAT(r2, 0x7, 0x12, &(0x7f0000bad000)=""/64) pkey_alloc(0x0, 0x1) ioctl$KVM_S390_UCAS_UNMAP(r1, 0x4018ae51, &(0x7f0000d59000-0x18)={0x0, 0x3, 0x2}) 2018/01/18 17:05:54 executing program 7: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x1000)=nil, 0x1000}, 0x1, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000001000-0x2c)={0x0, 0xfffffffffffffffa, 0x5e, 0x3, 0x8, 0x0, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r1 = creat(&(0x7f0000005000)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000cb9000)=0x0) ptrace$poke(0x4, r2, &(0x7f0000cff000)=0x0, 0x3f) r3 = getpgrp(0x0) sched_setaffinity(r3, 0x8, &(0x7f0000a2f000)=0x9) r4 = creat(&(0x7f0000b59000-0x8)='./file1\x00', 0x0) rename(&(0x7f000017a000-0x8)='./file1\x00', &(0x7f000044b000-0x8)='./file0\x00') mount(&(0x7f0000286000)='./file0\x00', &(0x7f00000ff000-0x8)='./file1\x00', &(0x7f000032b000)='romfs\x00', 0x2001000, 0x0) getpeername$inet(r4, &(0x7f0000781000-0x10)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000bb000-0x4)=0x10) bind$bt_rfcomm(0xffffffffffffffff, &(0x7f00000ef000-0x9)={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0}, 0x9) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) [ 198.028481] kauditd_printk_skb: 129 callbacks suppressed [ 198.028490] audit: type=1326 audit(1516295154.828:4336): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=4221 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452e39 code=0x7ffc0000 2018/01/18 17:05:54 executing program 6: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000000000)=[{{&(0x7f0000002000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000002000)=[], 0x0, &(0x7f0000002000)=""/54, 0x36, 0x0}, 0x0}, {{&(0x7f0000003000-0xc)=@nl=@kern={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000001000)=[], 0x0, &(0x7f0000001000)=""/1, 0x1, 0x0}, 0x0}], 0x2, 0x0, &(0x7f0000003000-0x10)={0x0, 0x0}) ioctl$KVM_CREATE_PIT2(0xffffffffffffffff, 0x4040ae77, &(0x7f0000000000)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TIOCGLCKTRMIOS(0xffffffffffffffff, 0x5456, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xdfb}) r1 = syz_open_dev$vcsn(&(0x7f0000003000)='/dev/vcs#\x00', 0xaf, 0x200000) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_int(r1, 0x21, 0x4, &(0x7f0000006000)=0x0, &(0x7f0000006000)=0x4) setsockopt$inet_buf(r0, 0x0, 0x60, &(0x7f0000000000)="", 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000007000-0x10)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000006000)={0x0, 0x1f, 0x202, 0x28, 0x100, 0xbc2a, 0x9, 0x800, 0x0}, &(0x7f0000007000-0x4)=0x20) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000006000)={r3, 0xa4, &(0x7f0000002000)=[@in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0x6}, @in6={0xa, 0x3, 0x4, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x8, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffffffc}]}, &(0x7f0000007000-0x4)=0x10) 2018/01/18 17:05:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000f2f000-0x9)='/dev/rtc\x00', 0x0, 0x0) preadv(r0, &(0x7f0000b39000)=[{&(0x7f0000d19000)=""/1, 0x1}], 0x1, 0x0) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f000072b000)=0x6, &(0x7f000023f000-0x8)=0x1) 2018/01/18 17:05:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x1000000008, 0x3, &(0x7f0000696000-0x28)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, [@alu={0x4, 0xffffffffffffffff, 0xb, 0x0, 0x0, 0xfffffffffffffffd, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000434000)='GPL\x00', 0x20, 0x4, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x148) r0 = syz_open_dev$sndmidi(&(0x7f0000958000-0x12)='/dev/snd/midiC#D#\x00', 0x1f90, 0x400000) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f0000db9000)={&(0x7f00001c8000/0x1000)=nil, 0x3, 0x1, 0x2, &(0x7f0000b0d000/0x2000)=nil, 0x1ff}) 2018/01/18 17:05:54 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xb2a000)=nil, 0xb2a000, 0x5, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b2a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000b2b000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x2e, &(0x7f0000813000)={@local={0xac, 0x14, 0x0, 0xaa}, @loopback=0x7f000001, @empty=0x0}, 0xc) mmap(&(0x7f0000b2a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read$eventfd(r1, &(0x7f0000b2a000)=0x0, 0x8) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f00005fa000-0x340)={0x0, {{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, []}, 0x98) 2018/01/18 17:05:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00005c9000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00005a0000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@generic="9ee200100000d67472e1c4c3ff0fc07f"}) r1 = socket$inet_udp(0x2, 0x2, 0x0) syz_open_dev$audion(&(0x7f0000f66000-0xc)='/dev/audio#\x00', 0x80000001, 0x200000) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000e20000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000785000)=@ethtool_cmd={0x25, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 198.175078] audit: type=1326 audit(1516295154.869:4337): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=4221 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=219 compat=0 ip=0x452e39 code=0x7ffc0000 [ 198.204288] audit: type=1326 audit(1516295154.869:4338): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=4221 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452e39 code=0x7ffc0000 [ 198.229447] audit: type=1326 audit(1516295154.870:4339): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=4221 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452e39 code=0x7ffc0000 [ 198.254144] audit: type=1326 audit(1516295154.870:4340): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=4221 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=2 compat=0 ip=0x40d131 code=0x7ffc0000 [ 198.278818] audit: type=1326 audit(1516295154.870:4341): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=4221 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452e39 code=0x7ffc0000 [ 198.303988] audit: type=1326 audit(1516295154.870:4342): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=4221 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452e39 code=0x7ffc0000 [ 198.329177] audit: type=1326 audit(1516295154.871:4343): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=4221 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=16 compat=0 ip=0x452e39 code=0x7ffc0000 2018/01/18 17:05:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000b59000-0xb)='/dev/mixer\x00', 0x400000, 0x0) ioctl$KDGETLED(r0, 0x4b31, &(0x7f00008ab000-0x1)=0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000384000-0xb)="6e65742f726f75746500f2") linkat(r1, &(0x7f0000c2c000-0x8)='./file0\x00', r1, &(0x7f0000917000)='./file0\x00', 0x400) preadv(r1, &(0x7f0000fc8000)=[{&(0x7f00008cc000-0x1000)=""/4096, 0x11e6}], 0x1, 0x0) 2018/01/18 17:05:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000001000)={0x2, 0x0, @rand_addr=0x24, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000015000)=0x1004, 0x4) bind$inet(r0, &(0x7f0000009000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000953000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x400}) listen(r0, 0x0) listen(r1, 0x0) 2018/01/18 17:05:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x4031, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000398000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000839000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) openat$dir(0xffffffffffffff9c, &(0x7f0000678000-0x8)='./file0\x00', 0x4000, 0x10) sched_setaffinity(0x0, 0x8, &(0x7f000098f000-0x8)=0x1461) socketpair$inet6(0xa, 0x800, 0x3f, &(0x7f0000e5d000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f0000a9d000-0x20)={@generic="c122e8dd27f1af68819359aa6503ce30", @ifru_flags=0x0}) readv(r0, &(0x7f0000dec000-0x28)=[{&(0x7f000014e000+0x671)=""/138, 0x8a}], 0x1) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000ad5000)='/selinux/create\x00', 0x2, 0x0) futex(&(0x7f0000013000-0x4)=0x0, 0x0, 0x0, &(0x7f0000061000-0x10)={0x0, 0x0}, &(0x7f00003d0000-0x4)=0x0, 0x0) lookup_dcookie(0x3e00000000000000, &(0x7f0000348000)=""/15, 0xf) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000013000-0x10)={&(0x7f0000011000/0x2000)=nil, 0x2000}) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000f8d000)={&(0x7f0000012000/0x2000)=nil, 0x2000}) 2018/01/18 17:05:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) dup3(r0, r0, 0x80000) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00000af000)={0x0, 0x1, "e0"}, &(0x7f0000c0d000-0x4)=0x9) 2018/01/18 17:05:55 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f00007c2000-0x10)='/selinux/create\x00', 0x2, 0x0) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0x40, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpgid(0x0) r2 = getpid() setpgid(r1, r2) r3 = syz_open_dev$vcsn(&(0x7f0000666000-0xa)='/dev/vcs#\x00', 0x28000, 0x20000) ioctl$KVM_TRANSLATE(r3, 0xc018ae85, &(0x7f00003a5000)={0x110000, 0x0, 0x7fff, 0x9, 0x80}) r4 = socket$inet6_sctp(0xa, 0x4005, 0x84) sendto$inet6(r4, &(0x7f0000ab8000-0x1000)="97", 0x1, 0x0, &(0x7f0000ab8000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x200000000000001}, 0x1c) setsockopt$inet_sctp6_SCTP_EVENTS(r4, 0x84, 0xb, &(0x7f0000abb000)={0x0, 0x0, 0x0, 0x800000000000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xb) shutdown(r4, 0x40000000001) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000ca6000)=0x0) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00002df000-0x10)='/dev/sequencer2\x00', 0x80000, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r5, 0x84, 0x7, &(0x7f00000fa000-0x4)={0x0}, &(0x7f000073b000)=0x4) ioctl$KVM_X86_SETUP_MCE(r5, 0x4008ae9c, &(0x7f0000599000-0x4)={0x18, 0x2, 0xbc, 0x0}) socket$can_raw(0x1d, 0x3, 0x1) setsockopt$packet_buf(r0, 0x107, 0x16, &(0x7f000025d000)="ea2bd48a01e5cc0c126f278c2779f09f58724d389a062d4ea067e27a08c0c795db2dca58873ef6732b78019fc0f355088f0de2e2b352c95c8c596457103eb1d4a8ac6771a3ba9a840227ea5136e1e2d65c388b1255c253c9f6b246a5574d99548476bc0db83bcb000d699655c3b77000adc7a2e4eedc877bd388ba66a29873ee", 0x80) mq_open(&(0x7f00008cc000-0x2)='\\\x00', 0x840, 0x8, &(0x7f0000e05000)={0x7127, 0x1, 0x1, 0xb90, 0xffffffffffff0001, 0x4, 0x4, 0xffffffff}) r6 = dup2(r4, r4) ioctl$sock_netrom_TIOCINQ(r6, 0x541b, &(0x7f000005c000)=0x0) 2018/01/18 17:05:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x801fffc) r0 = mq_open(&(0x7f0000000000)='*GPL[vmnet1@vmnet1{-vmnet@vboxnet0!vboxnet1+M\x00', 0x6e93ebbbcc0884ef, 0x0, &(0x7f0000665000-0x40)={0x0, 0x7, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_timedsend(r0, &(0x7f00005b1000)="", 0x0, 0x0, &(0x7f0000878000)={0x0, 0x0}) 2018/01/18 17:05:55 executing program 1: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f000000d000)={0x0, 0x0}) shutdown(r0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r1, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r1, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r2, 0x400454d0, &(0x7f0000026000-0x3)=0x0) [ 198.353722] audit: type=1326 audit(1516295154.871:4344): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=4221 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452e39 code=0x7ffc0000 [ 198.378604] audit: type=1326 audit(1516295154.871:4345): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=4221 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452e39 code=0x7ffc0000 2018/01/18 17:05:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000da6000-0x8)={0x0, 0x0}) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_int(r1, 0x0, 0x18, &(0x7f0000773000)=0x200000000404, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffcbb) bind$inet(r1, &(0x7f00006b7000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffff89) 2018/01/18 17:05:55 executing program 0: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00003f5000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000fe6000)={0x7, &(0x7f0000571000-0x38)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_NEW_CTX(r1, 0x40086425, &(0x7f0000fe6000)={r2, 0x1}) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000bf8000-0x4)=0x0, 0x4) 2018/01/18 17:05:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) write(r0, &(0x7f0000f3e000-0x1f)="1f0000001000077f00000000002000fc0300000408000200048000ad06ffef", 0x1f) 2018/01/18 17:05:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000999000)='/selinux/policy\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000cc5000)=0x80) getsockopt$packet_int(r0, 0x107, 0x13, &(0x7f0000bd9000-0x4)=0x0, &(0x7f0000aa5000-0x4)=0x4) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x9, &(0x7f0000012000)={0x0, 0x0}) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f0000e61000)=""/53) 2018/01/18 17:05:55 executing program 6: r0 = socket$pppoe(0x18, 0x1, 0x0) readahead(r0, 0x7fffffff, 0x20) r1 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x77, &(0x7f0000001000)=[@in={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x4de1bbf7003dadce) 2018/01/18 17:05:55 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0xfffffffffffffffd, &(0x7f0000bd0000)="", &(0x7f00005af000+0x7cb)=0x0, &(0x7f0000b2d000-0x4)=0x0, &(0x7f0000001000-0xaf)="d547b73d246be8e90390f756c240de671a14451f0694369eb8015b37741040e1da075dbca770b11a1ca583ee38cc0d94dd1fd511ea040a4bbfb3e657bfac23221ecb2442367b78bdd7fe3deda8e20e90797245c2a49e559ffe59d7b853ff3042aa52a6124ffab081e26610edbc738158184b84cae0c35c6d257707c3012792cf94be51e1bc33d3dee2a535e960d13dc8ba0bd3e7da53b3d4ce281777f374244696c6caa471594dd3c8f7ca8bcea0a6") io_getevents(0x0, 0x0, 0x0, &(0x7f0000420000)=[], &(0x7f00009ca000)={0x0, 0x0}) 2018/01/18 17:05:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000cf5000)='./file0\x00', 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f000034e000-0x8)={0x0, 0x0}) mount(&(0x7f0000a54000)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f0000fb6000-0x4)='nfs\x00', 0x0, &(0x7f000000a000)="") add_key(&(0x7f0000a1b000)='.request_key_auth\x00', &(0x7f0000983000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000d1e000-0x82)="", 0x0, 0xfffffffffffffffa) keyctl$setperm(0x5, 0x0, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00007b9000)='/dev/vga_arbiter\x00', 0x529000, 0x0) getpeername$unix(r0, &(0x7f000016b000)=@file={0x0, ""/11}, &(0x7f0000286000)=0xd) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000184000-0xe)='/selinux/load\x00', 0x2, 0x0) renameat2(0xffffffffffffffff, &(0x7f000018a000-0x8)='./file0\x00', r1, &(0x7f0000eeb000-0x8)='./file0\x00', 0x0) creat(&(0x7f00002a5000)='./file0/file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x7fffffffffffffff, 0x0, 0xa00000002, 0x800000000001e, 0x7f7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000144000)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f0000569000-0x4)='nfs\x00', 0x0, &(0x7f000000a000)="") socket$alg(0x26, 0x5, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000a97000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(echainiv(rfc4106(gcm(aes))))\x00'}, 0x58) 2018/01/18 17:05:55 executing program 4: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000551000)='/dev/ptmx\x00', 0x440, 0x0) ioctl$int_in(r0, 0x5433, &(0x7f00004bc000)=0x0) r1 = gettid() fcntl$setown(r0, 0x8, r1) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f00001e2000)='/proc/self/net/pfkey\x00', 0x20000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_XEN_HVM_CONFIG(r2, 0x4038ae7a, &(0x7f0000001000-0x38)={0x3, 0x94c, &(0x7f0000ff0000)="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", &(0x7f0000000000)="dd1ba41cf8b777b574e2b8b6c82d638044f6ed53db55b2c8f1a78a96be2a19c6ab486676a2e26bfc27bc9bef0a42e190b0eb5b242273de52f8f9293561105840b2238fa8165555d1402633197849b3c50135db853e58c42fb1bdfe9fb703d3e7dd4c250fa8f4580df95565e16ba86163255be4b4898d23ed78e08caf89cb7dbcd3a1858e2439", 0x1000, 0x86, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = syz_open_procfs(r1, &(0x7f0000cb7000-0xf)='net/ip6_mr_vif\x00') r4 = syz_open_procfs(r1, &(0x7f000086d000-0x6)='sched\x00') linkat(r3, &(0x7f0000532000-0x8)='./file0\x00', r4, &(0x7f00001c3000)='./file0\x00', 0x1000) 2018/01/18 17:05:55 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x8) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000e19000-0xdc)=[@in6={0xa, 0x1, 0x80, @loopback={0x0, 0x1}, 0x400}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x5152da48, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xbf6}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x16}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x100, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0xfffffffffffff9ba}, @in={0x2, 0x3, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x300, @loopback={0x0, 0x1}, 0x8000}, @in6={0xa, 0x0, 0x100000001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}], 0xdc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = semget(0x2, 0x4, 0x548) semctl$GETZCNT(r1, 0x3, 0xf, &(0x7f00004c8000)=""/185) r2 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r2, 0x80800000010d, 0x6, &(0x7f0000961000)="00c1001b", 0x4) r3 = semget(0x3, 0x5, 0x0) semctl$GETALL(r3, 0x0, 0xd, &(0x7f0000a29000)=""/53) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000988000)=0x0) fchmod(r2, 0x8) sendmsg$nl_generic(r0, &(0x7f0000755000-0x38)={&(0x7f000002a000-0xc)={0x10, 0x0, 0x0, 0x100020}, 0xc, &(0x7f0000d6c000)={&(0x7f0000168000-0x23e4)={0x2124, 0x10, 0x4, 0x1, 0x3, {0x14, 0x0, 0x0}, [@nested={0x4, 0x52, []}, @typed={0xc, 0x26, @pid=r4}, @generic="4723e3a0dbc3fa2320fd54b7d4c75f9ba2c9fe244ef3946cb9cd1546981639b219cbd3e1e28e874f5232a9f55088084ba31b554d746d05fe90344035c5765b3e22327c217f08fb541a6e34b66cba9e6058b10396c0a1ed75f0627923822b1e", @generic="67d11da206adf4a97322c4fe793657e41adcda7c3bdffe7c331de2cd5a9427819c00a7464aa5b3d0d5883c875a953a352491e1dedceed85a1a72059dd14e44dd3514fe1f9bcb463410ec6b76bff29da2a8b012737427d4c7aa5ac5933bfab65f406eb6a79a3f0fc8335b03b328887de57c66f4e1b33e21c08de90a9d3596699d6b50ad6efab13138ae08743d2bce9edad0a8b07d231e8a", @generic="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@typed={0x1008, 0x8d, @binary="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0x2124}, 0x1, 0x0, 0x0, 0x81}, 0x40) 2018/01/18 17:05:55 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f00001f5000)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000001000-0x8)='rxrpc_s\x00', &(0x7f000057e000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000013f000-0x9f)="0809188c99983f7175a1f4753d21129dddceb8cfa62fd2faf8c10771da5133046eb0e0b8c49d668a05c2eb8092024bc8322ebde30a004d166fde886b63d43a211b0675222ac1eadcc700dd7ced6477cfef11bada3aa245786d8d7e576fb09e1238c5b179540d81de7dd11f6ef0ee7e486e5db114e04948acaf4a14790f0dcd366a433309f2bf44cf42afd00a2b3b998a2f50398a5b16a692274251f81ee55b", 0x9f, 0xffffffffffffffff) keyctl$unlink(0x9, r0, r1) mmap(&(0x7f0000000000/0xf85000)=nil, 0xf85000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000f81000-0x56)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "dba39f", 0x18, 0x2c, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x12}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, {[], @icmpv6=@mld={0x87, 0x0, 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}}}}}}}, &(0x7f0000f80000)={0x0, 0x1, [0x3b0]}) pipe(&(0x7f0000069000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000f85000)={0x4, @tick=0x6, 0x5, {0x24000000, 0x4}, 0x6, 0x2, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/18 17:05:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000b1d000-0x8)='./file0\x00', 0x800, 0x105) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000841000-0xc)='/dev/autofs\x00', 0x880, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syslog(0x3, &(0x7f0000ac5000)=""/130, 0xe7e63f0979429a73) 2018/01/18 17:05:55 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000a9d000/0x1000)=nil, 0x1000}, 0x1, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f000066e000-0x4)=0x0) r1 = syz_open_dev$vcsa(&(0x7f0000987000)='/dev/vcsa#\x00', 0x3, 0x200000) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getpeername$ipx(r0, &(0x7f000078c000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00001bd000-0x4)=0x10) mkdir(&(0x7f0000dea000)='./file0\x00', 0x0) r2 = open(&(0x7f0000b2d000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r2, &(0x7f000050d000)='./file0\x00', 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x5) mount(&(0x7f0000df2000)='./file0/file0\x00', &(0x7f0000a17000-0x8)='./file0\x00', &(0x7f0000df3000-0x3)='\x00v\t', 0x1001, &(0x7f00004e5000-0x37)="194dc6f7fb71ac7d162ec836a40859a16f45a8c6c3c49a4a0860d86f59d68956fb0468320469590ba9eb9396d7fd424f6f3d97233d269e") ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f0000491000-0x4)=0x0) unlinkat(r2, &(0x7f000057d000)='./file0\x00', 0x200) 2018/01/18 17:05:55 executing program 1: clone(0x10000000, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f000039b000)=0x0, &(0x7f000023c000)="bca0") timer_create(0x7, &(0x7f0000f53000)={0x0, 0x2f, 0x7, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b60000-0x4)=0x0) timer_getoverrun(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000001000-0x60)={0x0, 0x40, 0x0, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f69000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x1, &(0x7f00002ff000-0x60)={0x0, 0x2d, 0x2, @thr={&(0x7f0000b5a000)="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", &(0x7f0000175000)="cd7e1a60a1e75fa8118c5f4d941c0e074004be5d4523125a80b2cc4d1c08fda6f51e36cbd1f984141be7e686b69a9b9ea4995e34c42ede7691038d4413da3fbade49f74a9d3a2f"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setparam(r2, &(0x7f0000001000)=0x1000) timer_gettime(r1, &(0x7f000029e000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/18 17:05:55 executing program 5: r0 = socket(0x3, 0x5, 0x4) r1 = eventfd(0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) getsockopt$bt_BT_SECURITY(r2, 0x88, 0x4, &(0x7f0000ccc000)={0x0, 0x0}, 0x7fffffffefff) sendmsg$nl_netfilter(r0, &(0x7f0000001000-0x38)={&(0x7f0000d06000)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000001000-0x10)={&(0x7f0000001000-0x1f8)={0x1f8, 0x1, 0xf, 0x400, 0x3, 0x0, {0x7, 0x0, 0x6}, [@generic="140bbf378a85b41436372de30b67a068d551679b1fe37c2d534fb6de468d6a78e5444c7b834f3e79c4b9e8cb20948fbe46a5cb9e87c79c5ffef2114f3b6ddfa9a49be56651552aed63804d915b96c7bac42817fb4d2a5ada39849c4b64bd20194dab5ffe12ff37d492bc9c41fa66a4fbd5c2f6bfc57dde4dd1ba56fc7efc4ff2744f107d38715cadf0746edb7376b9d551849ada45a2801774135c2f4f6cda1f004bc6923c04ab7078eb6f6f1439c449cdb10c1927d8938b0e614fc99f38873f0b77b54e28f611cfeafa", @typed={0xc, 0x7e, @fd=r1}, @typed={0x10, 0x48, @u64=0x4f2}, @nested={0xfc, 0x32, [@generic="1f45d352405d1f8c2d57674ba53f44b38396193120b8ae7622ea458fb8e67a720c02a75f1a57b48935737a7b0c273ea5e6ed899e6d26ac1897df5dea69e415e130f18de3bf4bc3996a13dd1b20a7bca6ae1c5290cb5318f63bc1506ee13ffdfb4091b868449eb4775a7ff461f39d809c1e2ec424d15b51e7a3d72697c2df332de8fb50b07027f1393c1636bb42624786d581f4798a8a1d394da582fb3b43e09755fa0dde89a3b1c96c2bafa3c0fa4ed5c88f0a17275788b719c841ed94f38854fc4c4c7bdc5e5a5954a405f6b100c415181e998621a53564fb0dd2a83676fec550814e9839101fa8eb39", @typed={0xc, 0x12, @u32=0x4}]}]}, 0x1f8}, 0x1, 0x0, 0x0, 0x4040000}, 0x20000000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000556000)='/selinux/access\x00', 0x2, 0x0) ioctl$EVIOCSKEYCODE(r3, 0x40084504, &(0x7f00003c4000)=[0xbd, 0x11]) syz_emit_ethernet(0x3a, &(0x7f00005d8000-0xd5)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x8, 0x4, 0x0, 0x0, 0x2c, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@lsrr={0x83, 0x7, 0x8, [@remote={0xac, 0x14, 0x0, 0xbb}]}, @ssrr={0x89, 0x3, 0x0, []}]}}, @igmp={0x3f, 0x0, 0x0, @loopback=0x7f000001, "99aac02f"}}}}}, &(0x7f000018d000-0x8)={0x0, 0x0, []}) 2018/01/18 17:05:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000f49000)='/dev/rtc\x00', 0x400000, 0x0) getsockname$ipx(r1, &(0x7f0000a4d000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000d8c000-0x4)=0x10) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000726000)={0x80000403, 0x0}, 0x8) connect$inet(r0, &(0x7f0000463000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0xfffffffe) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000125000)={0x3, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) accept$inet(r0, &(0x7f0000d4f000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000738000)=0x10) 2018/01/18 17:05:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$TIOCSBRK(r0, 0x40044591) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000b31000-0x8)=[0x0, 0x0]) r1 = fcntl$dupfd(r0, 0x406, r0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000abe000-0x10)={0x8a, 0x8, 0x3, 0x0, 0x0}, &(0x7f00005fa000-0x4)=0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000e72000-0x103)={r2, 0xfb, "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"}, &(0x7f0000419000-0x4)=0x103) ioctl$TIOCLINUX2(r1, 0x541c, &(0x7f000064b000-0xc)={0x2, 0x6, 0x1, 0x0, 0x9, 0xfffffffffffffff9}) 2018/01/18 17:05:55 executing program 6: mmap(&(0x7f0000000000/0xf96000)=nil, 0xf96000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000a44000)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(aes-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) dup3(r1, r0, 0x0) write(r0, &(0x7f0000213000)="a1b597dfd3b251e8a34dd1667750e5238fbbb726b9ea7fc748fd60c7b20afb347f", 0xc8) 2018/01/18 17:05:55 executing program 3: mmap(&(0x7f0000000000/0xbb5000)=nil, 0xbb5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00008a6000)='/selinux/enforce\x00', 0x80100, 0x0) mmap(&(0x7f0000bb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000720000-0x8)={0x0, 0x8}, &(0x7f0000bb6000-0x4)=0x8) mmap(&(0x7f0000bb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000bb5000)={r1, @in6={{0xa, 0x2, 0x7fff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x32f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000bae000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x1, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r2, &(0x7f0000bb3000-0x37)={&(0x7f0000bb3000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000bb3000-0x10)=[], 0x0, &(0x7f0000bb2000)=""/69, 0x45, 0x0}, 0x0) sendto(r3, &(0x7f0000ba5000-0x3e)="", 0x0, 0x0, 0x0, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000fd0000)={0x1, 0x8000, 0x3, 0x0, r1}, &(0x7f0000fd1000-0x4)=0x10) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r2, 0x7ffffffd, &(0x7f0000fd0000)="84ec48") 2018/01/18 17:05:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0xffffffffffffffff) sched_setaffinity(r0, 0xfffffffffffffe01, &(0x7f0000022000-0x8)=0x1) r1 = socket$inet6(0xa, 0x5, 0x0) sendto$inet6(r1, &(0x7f0000ff7000)='\'', 0x1, 0x0, &(0x7f0000ff8000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x2}, 0x1c) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000e78000)='/dev/qat_adf_ctl\x00', 0x40, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r2, 0x40485404, &(0x7f000027b000-0x48)={{0x0, 0x3, 0x40, 0x2, 0xffffffffffffefaf}, 0x3f, 0x40, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) recvfrom(r1, &(0x7f0000fe8000)=""/78, 0x4e, 0x0, 0x0, 0x0) setsockopt$sock_int(r1, 0x1, 0x40000000000007, &(0x7f0000fed000-0x4)=0x0, 0x4) 2018/01/18 17:05:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000)='./control\x00', 0x0) r0 = open(&(0x7f000001f000)='./control\x00', 0x0, 0x0) r1 = inotify_init1(0x0) inotify_add_watch(r1, &(0x7f0000031000)='./control\x00', 0x21) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000c25000-0x8)={0x0, 0x0}) open$dir(&(0x7f00006f3000-0xa)='./control\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000126000)={0x1, &(0x7f0000915000-0x8)=[{0x0, 0x0}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f00006b4000-0x10)={r2, &(0x7f00001be000-0x90)=""/144}) dup3(r0, r1, 0x0) 2018/01/18 17:05:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80000) fgetxattr(r0, &(0x7f0000172000-0x1a)=@known='com.apple.system.Security\x00', &(0x7f0000f8d000-0xc6)=""/198, 0xc6) unshare(0x8000000) r1 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x1, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_timedreceive(r1, &(0x7f000094c000-0xc7)=""/199, 0x8a, 0x0, &(0x7f0000dba000-0x10)={0x0, 0x989680}) mq_timedsend(r1, &(0x7f000066c000)="", 0x0, 0x0, &(0x7f00002cd000-0x10)={0x77359400, 0x0}) 2018/01/18 17:05:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00008f0000+0xa07)='pagemap\x00') mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d031, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000068e000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$KVM_REINJECT_CONTROL(r1, 0xae71, &(0x7f0000fca000-0x20)={0x10001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = syz_open_dev$midi(&(0x7f000041d000)='/dev/midi#\x00', 0x2, 0x200000) pread64(r0, &(0x7f0000e3e000)=""/8, 0x8, 0x100000) ioctl$KVM_GET_XSAVE(r2, 0x9000aea4, &(0x7f0000964000-0x400)={""/1024}) 2018/01/18 17:05:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000cbd000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = shmget$private(0x0, 0x2000, 0x54000810, &(0x7f0000f68000/0x2000)=nil) shmctl$IPC_RMID(r2, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r3, 0x4040aea0, &(0x7f000096b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x1000000000000000, 0x0, 0x0}) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_GET_XSAVE(r3, 0x9000aea4, &(0x7f0000d33000-0x400)={""/1024}) 2018/01/18 17:05:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000055000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCEXCL(r0, 0x540c) clone(0x10000, &(0x7f0000ffb000-0x46)="730e275ca3bebd068c61e0219c07736b07ab2cebb2b14080efb1c91451a3b35b68ded6073c11f17dbe388b4e1c8ea1874c4e2d871b287811a392078233175e142e721890e83e", &(0x7f0000bd8000)=0x0, &(0x7f0000a7b000-0x2)=0x0, &(0x7f0000027000-0x80)="8b55398d2506e58717d610ca78d8a1b140813f12e65bbd23869d549f96789047e76e98d9ba779ac6850542ad15f31e768cdcd794576b5fa455e0091bdc45a6c6897d49601357ac1642c42c49c0dba84404e0ad831ca0d208e16dddf9ccfc222763fd477384bff6c6718f5dcd3e05878586ff8741b9b7027c6b7777f08e1db888") sched_setaffinity(0x0, 0x8, &(0x7f00001be000)=0x10001) read(r0, &(0x7f0000fa6000)=""/1, 0x1) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000fcb000)=0x1f) ioctl$TCFLSH(r1, 0x540b, 0x1) r2 = gettid() r3 = syz_open_procfs(r2, &(0x7f00001a7000)='cpuset\x00') getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000d64000)={{{@in=@loopback=0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e7a000)=0xe8) clock_gettime(0x0, &(0x7f00000e1000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000064000)={0x0, 0x0}) sendmsg$can_bcm(r3, &(0x7f0000ba5000)={&(0x7f00006ed000-0x10)={0x1d, r4, 0x0, 0x0}, 0x10, &(0x7f0000ff7000-0x10)={&(0x7f0000a51000-0x80)={0x7, 0x600, 0x8000, {r5, r6/1000+10000}, {r7, r8/1000+30000}, {0x0, 0x401, 0x81, 0x6}, 0x1, @canfd={{0x2, 0x7, 0x100000000, 0xd096}, 0x36, 0x1, 0x0, 0x0, "556c78749f4e4cda2c1c550345d3186df621e6178bf4cdf423420744052c46eea28914921d43ef3412a745d1d5c82b0b66c3bc30f31b3bacf936549f160d1e40"}}, 0x80}, 0x1, 0x0, 0x0, 0x20000000}, 0x1) ptrace$setregset(0x4205, r2, 0x202, &(0x7f0000957000-0x6)={&(0x7f0000a52000-0x12)="91b91324cca59da712785e88e4257bb9d95d", 0x12}) 2018/01/18 17:05:55 executing program 7: mmap(&(0x7f0000000000/0xe59000)=nil, 0xe59000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000e59000)='/dev/vcs#\x00', 0x9, 0x80400) mmap(&(0x7f0000e59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f00006c0000)=""/187, &(0x7f0000e59000)=0xbb) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x5, 0x9, 0xff, 0x8, 0x10, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000012000)={r1, &(0x7f0000008000-0x1000)="", &(0x7f0000011000)=""/161}, 0x18) 2018/01/18 17:05:55 executing program 4: mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x0, 0x2000000008972, 0xffffffffffffffff, 0x0) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x1020000000a) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000ccb000)='/dev/qat_adf_ctl\x00', 0x20000, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40206417, &(0x7f0000c25000-0x20)={0x5d, 0x7, 0x8, 0xffffffff, 0x8, 0xffff}) clone(0x0, &(0x7f0000a13000)="", &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000a4d000)="") 2018/01/18 17:05:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000056000)='/dev/dmmidi#\x00', 0x6f600000, 0x0) read$eventfd(r0, &(0x7f0000048000-0x8)=0x0, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000cd2000)='/dev/usbmon#\x00', 0xfffffffffffffffc, 0x20000000000000) r2 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f000053b000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r3, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setown(r3, 0x8, r2) read$eventfd(r1, &(0x7f000045a000)=0x0, 0x8) fcntl$setsig(r3, 0xa, 0x12) poll(&(0x7f0000951000)=[{r4, 0x0, 0x0}], 0x1, 0x3a2f00) r5 = dup3(r3, r4, 0x0) tkill(r2, 0x16) 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) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r5, 0x0, 0x11, &(0x7f0000002000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r4, &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r1, &(0x7f0000000000)={&(0x7f0000002000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000001000)=[{&(0x7f0000000000)="c21a154095925ffa0dc2e88f82f8f0f8fbd9959425314e446fdc85ee0ec521e03634508225cebff63aef0bdbaf8ed58f3582fb", 0x33}, {&(0x7f0000001000-0x33)="1909af7d0f6d348e6a2fe579507ebfcc40785d7d5023c34137095cb1feffeece11e649ccb0787a1079bb60c72daff23170445a", 0x33}, {&(0x7f0000001000-0x55)="ddbed087235b3b27d2e2dfd1693a650c29ae48cfc24eacc7e5a7b20adb05a736b74d6baf15399563ee34bdfa96bec5912cc8ec6ebc5d22eed5e738f9843927fa359c57370d229a2f0ee7770c057f182e5383b2561e", 0x55}, {&(0x7f0000001000-0x5d)="8fcbc996ad6c1342b2dc906f471a459842db888fb1cc8a33c6aee0052b95cbbe51f4c4c62fd0de6789e20df014520e0315323ad9f6ee416910a5d70d0ed651575369204ef1f62127e4b85134e89a63b0b3375d05a52feb39b17e6639a2", 0x5d}], 0x4, &(0x7f0000002000-0x60)=[@cred={0x20, 0x1, 0x2, r2, r6, r7}, @rights={0x20, 0x1, 0x1, [r0, r4, r4]}, @cred={0x20, 0x1, 0x2, r2, r8, r9}], 0x60, 0x4000050}, 0x0) fstat(r4, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) openat$sequencer2(0xffffffffffffff9c, &(0x7f000083c000-0x10)='/dev/sequencer2\x00', 0x4002, 0x0) 2018/01/18 17:05:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f11000)=0xffffffffffffff40, 0x4) fstat(r0, &(0x7f0000c65000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x33, &(0x7f00000a2000)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00006e7000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) accept4$netrom(r1, &(0x7f0000ad2000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000224000)=0x10, 0x80000) [ 198.808335] QAT: Invalid ioctl 2018/01/18 17:05:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000043000-0x8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r1, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000da1000)={0xfffffffffffffffe}, 0x0, 0x8) dup(r0) rt_sigtimedwait(&(0x7f0000061000)={0xfffffffffffffffd}, &(0x7f000003a000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x10)={0x77359400, 0xffff}, 0x8) truncate(&(0x7f0000b45000-0x8)='./file0\x00', 0x0) fcntl$getflags(r1, 0x401) [ 198.875226] QAT: Invalid ioctl 2018/01/18 17:05:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000066c000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000021d000-0x14)="79733976d8c3804aead96002ec08bbe60585ce12", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000ef0000)={0x0, 0x0, &(0x7f0000af6000)=[{&(0x7f0000002000)="34a3c4fd136d9eac9d056614aaf30cdd", 0x10}], 0x1, &(0x7f0000599000-0x78)=[], 0x0, 0x0}, 0x0) socketpair(0xb, 0x3, 0x0, &(0x7f000089e000+0x4ed)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40082404, &(0x7f0000317000-0x8)=0x7) read(r1, &(0x7f00000dc000)=""/218, 0xda) 2018/01/18 17:05:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f000021f000)={0xfffffffffffffffe}, 0x0, 0x8) clone(0x0, &(0x7f000075d000-0xad)="", &(0x7f000015e000-0x4)=0x0, &(0x7f0000b26000-0x4)=0x0, &(0x7f0000923000)="") r0 = getpid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000064e000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f00005ec000-0x8)=0x3f) fcntl$setsig(r1, 0xa, 0x12) fcntl$setownex(r1, 0xf, &(0x7f0000704000)={0x2, r0}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x65, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket(0x0, 0x0, 0x0) getpeername$unix(0xffffffffffffffff, &(0x7f0000ad9000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f00000cd000+0x99)=0x8) recvmsg(r2, &(0x7f000095d000-0x38)={&(0x7f0000894000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00000a5000-0x50)=[], 0x0, &(0x7f0000b30000)=""/0, 0x0, 0x0}, 0x0) dup2(r2, r1) tkill(r0, 0x15) wait4(0x0, 0x0, 0x60000002, &(0x7f0000a95000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/18 17:05:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f17000)='/dev/ptmx\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f0000ed1000)=0x0) ioctl$FIONREAD(r0, 0x541b, &(0x7f00009b9000)=0x0) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000033000-0x4)=0x0) 2018/01/18 17:05:56 executing program 5: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000008000-0x8)={0x0, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$unix(r0, &(0x7f0000008000-0x8)=@abs={0x0, 0x0, 0x2}, 0x8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000008000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(0xffffffffffffffff, 0x4028700f, &(0x7f0000002000-0x4)=0x0) 2018/01/18 17:05:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f00001e9000)={0x7, {{0xa, 0x0, 0x800, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x1, @loopback={0x0, 0x1}, 0xcf1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) ioctl$ASHMEM_GET_PROT_MASK(r0, 0x7706, &(0x7f0000604000-0x8)={0x0, 0x0}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000649000-0x9)='/dev/kvm\x00', 0x0, 0x0) utime(&(0x7f00005e5000)='./file0\x00', &(0x7f00007c0000)={0x80, 0x1f}) ioctl$KVM_GET_XCRS(r0, 0x8188aea6, &(0x7f0000121000-0x28)={0x2, 0xaa5b, [{0x7fffffff, 0x0, 0xff}, {0x6, 0x0, 0x100}]}) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r3, 0x4048ae9b, &(0x7f000015f000-0x48)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/18 17:05:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1f) readv(r0, &(0x7f00007b0000-0x50)=[{&(0x7f00009da000-0x6)=""/6, 0x6}, {&(0x7f0000cc7000-0xad)=""/173, 0xad}, {&(0x7f0000394000-0xfa)=""/250, 0xfa}, {&(0x7f0000456000)=""/25, 0x19}, {&(0x7f0000d46000-0xc1)=""/193, 0xc1}], 0x5) writev(r0, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000002031900000007000000068100ed3b8509000100010100ff3ffe58", 0x1f}], 0x1) r1 = syz_open_dev$mouse(&(0x7f0000221000-0x12)='/dev/input/mouse#\x00', 0x0, 0x20000) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000519000+0xe1)=0x0, &(0x7f00004a5000)=0x4) r2 = socket$inet6(0xa, 0x800000000000005, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000dab000)={0x0, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x200, 0x1, 0x3, 0x22}, &(0x7f0000ed7000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000ec2000-0x8c)={r3, @in6={{0xa, 0x3, 0x4c, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000c40000-0x20)={@common='sit0\x00', @ifru_flags=0x1}) 2018/01/18 17:05:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80004, 0x6f58) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000b15000)="e65e7e5941dfd00f8eb2410e0b13090f6c9e1aa3f49bace77b8f043e39be5cc9cd6e38131f4e7cbea1482f751b2ef7e68cd40a935f635bc53ac90f8dcd78c544e370a6edf934836fcb073e8a7512370dbe57c1da0a504cba8487b4f690af1b3362008131a15bbf0c349f115ee07a", 0x6e) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f0000ed8000)='/dev/input/mice\x00', 0x0, 0x4100) 2018/01/18 17:05:56 executing program 2: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000017000)={0xffffffffffffffff, &(0x7f0000016000)="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", &(0x7f0000018000-0xa1)=""/161}, 0x18) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000014000)={&(0x7f0000017000-0x124)={0x28, 0x1e, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0}, [@typed={0xc, 0x0, @ipv4=@empty=0x0}, @typed={0x8, 0xa, @void=""}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsa(&(0x7f000001a000)='/dev/vcsa#\x00', 0xfff, 0x4002) accept$inet(r1, &(0x7f0000018000)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000010000-0x4)=0x10) 2018/01/18 17:05:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000edd000)='uid_map\x00') sendfile(r0, r0, &(0x7f0000b58000)=0x0, 0xfffd) clock_getres(0xffffffffffffffff, &(0x7f00003c1000-0x10)={0x0, 0x0}) 2018/01/18 17:05:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa9000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) connect$inet6(r0, &(0x7f0000967000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$KVM_GET_LAPIC(r0, 0x8400ae8e, &(0x7f000095b000-0x400)={"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"}) r1 = dup(r0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00003f4000)={0x0, 0x5be, 0x10}, 0xc) write$eventfd(r1, &(0x7f0000f6c000-0x8)=0x0, 0x8) 2018/01/18 17:05:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMSET(0xffffffffffffffff, 0x5418, &(0x7f0000be1000-0x4)=0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x0, 0x0) timerfd_settime(r0, 0x0, &(0x7f0000017000-0x20)={{0x5, 0x0}, {0x0, 0x5f6c}}, &(0x7f0000010000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000033e000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000022000-0xc)={0x80, 0x1, 0x8, 0x100000000, 0x3}, 0xc) readv(r0, &(0x7f00009af000-0x20)=[{&(0x7f0000f71000)=""/88, 0x58}], 0x1) 2018/01/18 17:05:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x80000000000020, 0x5, 0x0, &(0x7f00009aa000)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) close(r3) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f000038e000)=@req={0x3fc, 0x3f, 0x1, 0x0}, 0x10) close(r2) 2018/01/18 17:05:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000425000-0x8)=0x1) r0 = accept4$llc(0xffffffffffffffff, &(0x7f0000028000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000f06000-0x4)=0x10, 0x800) accept(r0, &(0x7f0000457000-0x80)=@generic={0x0, ""/126}, &(0x7f000058c000-0x4)=0x80) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00003fe000+0xdcf)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f00000bc000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) sendmmsg$unix(r2, &(0x7f00000bd000)=[], 0x80, 0xc0) sendto$unix(r2, &(0x7f00004b9000)="", 0x0, 0x0, 0x0, 0x0) close(r1) 2018/01/18 17:05:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0xfffffffffffffffb, 0x40000) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000f24000-0x1c)=@req3={0xf55, 0x1000, 0x0, 0x3f, 0x7, 0x7, 0x7}, 0x1c) r1 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) r2 = socket$bt_l2cap(0x1f, 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000)=0x0, 0x2}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000925000-0x8)={0x0, 0x0}, &(0x7f00002dd000)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000e9b000-0x3d)={r3, 0x35, "70ecb61e0d529ac0414c4c577b64345ef044b41595dbbf17c7b864b6328a6f5e5d64f6fefbdc2b1cda1d45d1964f54b5a40f254c8f"}, &(0x7f000013d000-0x4)=0x3d) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r1, 0xc0045516, &(0x7f0000005000-0x4)=0x8001) bpf$OBJ_GET_PROG(0x7, &(0x7f0000451000)={&(0x7f0000af7000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f000000d000)={0x0, 0x0, 0x40, 0x0, 0x0}, &(0x7f0000001000)=0xfffffffffffffedd) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000dd5000-0x4)=0x0) r5 = getpgrp(0x0) kcmp$KCMP_EPOLL_TFD(r4, r5, 0x7, r1, &(0x7f0000451000)={r0, r2, 0x4}) r6 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r1, &(0x7f0000b50000-0xc)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0xc1105517, &(0x7f0000001000)=""/250) 2018/01/18 17:05:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000830000-0x10)='/selinux/access\x00', 0x2, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000428000-0x28)={0x48, 0x4, 0x3, 0x5, "6560d3c93d386974f74944d83599629fb79448def0f3ff0c58e98125df0c0dcb"}) syz_emit_ethernet(0x57, &(0x7f0000efe000-0x10a2)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "458e38", 0x21, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, {[@dstopts={0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@jumbo={0xc2, 0x4, 0x0}, @pad1={0x0, 0x1, 0x0}]}], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d91d59", 0x0, "b934df"}, ""}}}}}}, &(0x7f000076f000-0x18)={0x0, 0x1, [0x47d]}) read(r0, &(0x7f0000d9b000-0xc0)=""/192, 0xc0) 2018/01/18 17:05:56 executing program 7: mmap(&(0x7f0000000000/0xac2000)=nil, 0xac2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000040000)='/selinux/context\x00', 0x2, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f000069d000-0x4)=0x7d) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f000033e000)={0x0, 0x4d, "2b42a5a79d8aad2b865c3fc6bd436602fee3df5783400d0cfeec04f9a01164ef6dac4c968635b75322e995c8b985add4bfee00009de1d262bd36779ca7fb5312662709434594179301581ed3d6"}, &(0x7f0000488000-0x4)=0x55) 2018/01/18 17:05:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x48, &(0x7f0000dce000-0x210)={0xffffffa8, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, []}, 0x90) 2018/01/18 17:05:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f000035a000)=0x7fff, 0x1) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r1, 0xa0, &(0x7f0000c07000-0x1c)="0407fdffff44bccfa1dfb1515e741c0cafff0000000000000208146b") 2018/01/18 17:05:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-serpent-avx\x00'}, 0x58) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f000053b000-0xc)={0x7, 0xffffffffffffffff, 0x1}) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f0000ef0000-0x18)={0x4, &(0x7f00002f8000-0x7)=""/7, &(0x7f0000e14000-0x60)=[{0x100000000, 0x85, 0x7, &(0x7f000088a000)=""/133}, {0xbf, 0x0, 0x1, &(0x7f0000c55000)=""/0}, {0xf5b0, 0x16, 0x2, &(0x7f0000d75000)=""/22}, {0x8, 0xe2, 0x5, &(0x7f0000e16000-0xe2)=""/226}]}) prctl$void(0x1b) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="", 0x0) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f00006f9000-0x38)={0x0, 0x0, &(0x7f000028b000-0x80)=[{&(0x7f00002bc000-0xc0)="74687fb4b1808fdb2a45c748b18e01c4", 0x10}], 0x1, &(0x7f00007d0000-0xa8)=[], 0x0, 0xfffffffffffffffc}, 0x0) read(r2, &(0x7f0000020000)=""/34, 0x22) 2018/01/18 17:05:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x805, 0x6) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00006eb000)={0x0, 0x84}, &(0x7f0000d43000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00002d7000-0x8)={r1, 0x7}, &(0x7f00002bc000-0x4)=0x8) poll(&(0x7f0000e33000)=[{r0, 0x0, 0x0}], 0x1, 0x0) getsockopt(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000af1000-0x19)=""/0, &(0x7f000033c000-0x4)=0x202) 2018/01/18 17:05:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000916000-0x8)='./file0\x00', 0x0) chroot(&(0x7f0000cfb000)='./file0\x00') chdir(&(0x7f000073a000-0x2)='..') perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) chdir(&(0x7f00001ec000)='..') umount2(&(0x7f0000ab0000)='../file0\x00', 0x0) r0 = accept4$packet(0xffffffffffffff9c, &(0x7f00002f0000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000cda000)=0x14, 0x7ff) getpeername$packet(r0, &(0x7f0000c53000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000172000-0x4)=0x14) 2018/01/18 17:05:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00000e1000)={0xf5c, 0x8000, 0xffffffff, 0x1000000000854, 0x0}, &(0x7f0000234000)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000da2000)={r2, 0x2}, &(0x7f0000be7000-0x4)=0x8) fchdir(r0) r3 = openat$selinux_load(0xffffffffffffff9c, &(0x7f000087d000)='/selinux/load\x00', 0x2, 0x0) ioctl$TIOCGWINSZ(r3, 0x5413, &(0x7f0000f2e000-0x8)={0x0, 0x0, 0x0, 0x0}) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000abd000-0x8)={0x0, 0x0}) r6 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x1, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_timedreceive(r6, &(0x7f000009d000)=""/224, 0xe0, 0x0, &(0x7f0000e6f000-0x8)={0x77359400, 0x0}) waitid(0x1, 0x0, &(0x7f00008b9000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x5, &(0x7f0000ded000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) timerfd_gettime(r3, &(0x7f00009e1000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mq_timedsend(r6, &(0x7f0000819000)="a062ec41829b4ff3781f56dd8648b21cd269a913601a226cf53bf465b4173c5e29389795ec366d61737312583aa9b007ea12fb5aaf2559968dee99eeb937d0dce65114278b852d8d81152a2e0c9aaeb949328e1e7843084fa16f1eff532903", 0x5f, 0x0, &(0x7f00006c6000-0x10)={0x0, 0x0}) r7 = fcntl$getown(r3, 0x9) r8 = syz_open_procfs(r7, &(0x7f0000db4000-0x8)='net/tcp\x00') getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f0000138000-0x4)=0x0, &(0x7f0000e76000)=0x4) ioctl$KVM_SET_FPU(r3, 0x41a0ae8d, &(0x7f00005fc000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x4, 0xb3e4, 0x9, 0x0, 0xd2, 0xf003, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xfffffffffffffff7, 0x0}) ioctl$KVM_REGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae67, &(0x7f0000000000)={0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r8, 0xc04064a0, &(0x7f00009da000)={&(0x7f0000e0d000)=[0x0, 0x0, 0x0], &(0x7f0000cd3000)=[0x0, 0x0, 0x0, 0x0], &(0x7f000052f000)=[0x0], &(0x7f00004cf000-0xc)=[0x0, 0x0, 0x0], 0x3, 0x4, 0x1, 0x3, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r3, 0x6, 0x16, &(0x7f00001ba000-0x10)=[{0x0, 0x2}], 0x1) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000624000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000d06000)=0xc) setpriority(0x1, r9, 0x21d) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f00001cd000)={r2, 0x1000, "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"}, &(0x7f00007d5000)=0x1008) ioctl$KVM_SMI(r4, 0xaeb7) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/01/18 17:05:56 executing program 2: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f000092e000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000001, 0x8031, 0xffffffffffffffff, 0x0) pkey_alloc(0x0, 0x0) 2018/01/18 17:05:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x80000001) keyctl$get_keyring_id(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f000070a000-0x6)={0x0, 0xcc}, &(0x7f0000f70000)=0x6) mlock(&(0x7f0000231000/0x3000)=nil, 0x3000) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000a6e000-0x8)={r1, 0x401}, &(0x7f0000ae3000-0x4)=0x8) r3 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_ASSIGN_DEV_IRQ(r3, 0x4040ae70, &(0x7f0000aaa000)={0xc51, 0xfffffffffffffe01, 0x9, 0x1}) r4 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000d81000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r4, 0x6, 0x2, &(0x7f0000d3f000-0x5)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000d40000)=0x29c) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f000023d000-0x14)={r2, 0x80000000, 0x1, 0x0, 0x0, 0x6fc4}, &(0x7f0000b97000-0x4)=0x14) openat$hwrng(0xffffffffffffff9c, &(0x7f0000654000-0xb)='/dev/hwrng\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000335000)={0x0, 0x0}) 2018/01/18 17:05:57 executing program 6: r0 = syz_open_dev$vcsa(&(0x7f0000329000-0xb)='/dev/vcsa#\x00', 0xf1, 0x800) fcntl$notify(r0, 0x402, 0x11) fcntl$getflags(r0, 0xb) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000000)={0x3, 0x3f, 0x7fff, 'queue1\x00', 0x1000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000002000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) pipe(&(0x7f0000002000-0x8)={0x0, 0x0}) r4 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0x7, 0x2000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlinkat(r0, &(0x7f0000001000)='./file0\x00', &(0x7f0000002000)=""/13, 0xd) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$tun(r0, &(0x7f0000004000-0x4e)=@hdr={0x2, 0x0, 0x36, 0x0, 0x5, 0x3ff, @eth={@dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x15}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xa}, [{[], {0x8100, 0xf21, 0x3, 0x7fff}}], {@x25={0x805, {0x0, 0x1, 0x17, "2f18fd7e4945ead91617d723c60a9322813e3dc7bf7a3cc850481d49e5df792d48d409c0977a75645436255832ea46"}}}}}, 0x4e) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_DIRTY_LOG(r0, 0x4010ae42, &(0x7f0000005000-0x10)={0x1ff, 0x0, &(0x7f0000002000/0x1000)=nil}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = signalfd4(r1, &(0x7f0000005000)={0x1}, 0x8, 0x80800) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f0000006000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-aes-aesni\x00'}, 0x58) setsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f0000002000-0x8)={0x5, 0x2}, 0x8) ioctl$TIOCGPTPEER(r4, 0x5441, 0xf081) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000005000-0x90)={0x57, {{0x2, 0x2, @rand_addr=0x81, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setsockopt$inet6_IPV6_ADDRFORM(r4, 0x29, 0x1, &(0x7f0000005000)=0x2, 0x4) fcntl$dupfd(r5, 0x406, r5) ioctl$DRM_IOCTL_SET_MASTER(r3, 0x641e) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r3, 0xc0f85403, &(0x7f0000008000-0xf8)={{0x3, 0x3, 0x9, 0x0, 0xa4d}, 0x2, 0x7, 'id1\x00', 'timer1\x00', 0x0, 0x1c00000000, 0x4, 0x6, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000008000)={0x0, 0x0, 0x1, 0x2, 0x8, 0xe22}, &(0x7f0000005000-0x4)=0x14) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000009000-0x8c)={r6, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2018/01/18 17:05:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000578000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000713000-0x8)='./file0\x00', &(0x7f0000fb0000-0x19)=@known='system.posix_acl_default\x00', &(0x7f000054b000-0x14)="0200000001000000000000010400000000000000", 0x14, 0x0) r0 = socket(0x15, 0x80003, 0x3) recvmsg(r0, &(0x7f0000ed3000)={0x0, 0x0, &(0x7f00003fa000-0x70)=[{&(0x7f0000cf6000-0xef)=""/239, 0xef}, {&(0x7f0000916000-0x6b)=""/107, 0x6b}, {&(0x7f0000cde000)=""/110, 0x6e}, {&(0x7f0000cab000-0x68)=""/104, 0x68}, {&(0x7f000090a000)=""/203, 0xcb}, {&(0x7f000030a000)=""/155, 0x9b}, {&(0x7f000075b000)=""/34, 0x22}], 0x7, &(0x7f0000192000-0x5d)=""/93, 0x5d, 0xffffffff}, 0x10002) 2018/01/18 17:05:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000842000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0x8010aa01, &(0x7f00004de000-0x20)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1, 0x0}) 2018/01/18 17:05:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000ee4000)='/selinux/context\x00', 0x2, 0x0) write$fuse(r1, &(0x7f0000b41000-0x28)={0x28, 0x0, 0x5, @fuse_notify_inval_inode_out={0xffffffffffffffe0, 0x1, 0xff}}, 0x28) ioctl$TIOCSLCKTRMIOS(r1, 0x5457, &(0x7f0000f2a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'salsa20-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00000bc000-0x18)="ad56b6c5820faeb995298992ea54c7be", 0x10) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f000088c000)={0x0, 0x0}) r3 = accept$alg(r0, 0x0, 0x0) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f00008c9000-0x4)=0x2) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000ed7000-0x4)=0x0) sendmmsg$alg(r3, &(0x7f0000242000-0xa8)=[{0x0, 0x0, &(0x7f0000b06000)=[{&(0x7f0000726000-0x1d)="8ba2e53022dde24e6a4630f8b1ea66557bca5628709b191351b793fe51", 0x1d}], 0x1, &(0x7f0000acb000-0x70)=[@op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0x28, 0x117, 0x2, 0x11, "a0907160bfd394e43b983c7636719e975c"}, @op={0x18, 0x117, 0x3, 0x400000000000000}], 0x70, 0x1}, {0x0, 0x0, &(0x7f0000176000-0x40)=[{&(0x7f0000b4d000-0x1a)="c36d97fffc4f54e1b6a8dfbc16a2656d1ab18218c7f0220bb891", 0x1a}, {&(0x7f0000555000-0x2f)="44e85c7cb96fe8c4a9debee08cb779dcc7f8c8213e348965792cfbb6a670c7f61784f3f706e3874ab973616c808038", 0x2f}, {&(0x7f0000049000-0x9d)="b8b8e8d2527d5198147a30ba56e4182855bdb7f6f95415957c6202ff763456e9539022ce62edadb51015f5c2b7ef8bb2a7e82e2d57cb41998af93265b253991b11635d157eef78b3399965c55c1fc826a184d7f637b6b2263b78bf31dcb1650264d2fed2e9fc0b9d7b53af45748195aad32407ffeefb58d23903e2768c29bb9a9d05c1866cff6d5e3763bc9eab156403cadf8462c0f5195a0955daa021", 0x9d}, {&(0x7f0000727000)="1765c6ee76045b78831f74c77dc29110e785b5994acb237fd7e6f435539be5cd71fe8f4d55f05cdd07e137885b7405152a2e1deac02ffe748ee93d3c85d54b2d6b6f683b2aeccad188de3a8d4d87f4650ebe31db64298c68c9206660d4ffb0836ce0d65fb3f305f82ac4e5296f6bf7bd7057d87cd8d9ce323237c15b8f19e3db70", 0x81}], 0x4, &(0x7f0000ebe000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x44090}, {0x0, 0x0, &(0x7f000077f000)=[{&(0x7f0000168000)="ec7d06232064ac2b82ad40b0214cc67eea75bfb980ff78ff16ffcc07d6406e5a98a9daa2f73b15d13a05dc4c42f42f2cf927ce27c36e1905569112677d871270b9bf1aeb3392ef63db41537c30509e0b94e46b3727e7d03aedb332f7e38b43dab265747c56e1a3303a1a948491b81e3f53555ecce28252905b347d55656dde0d", 0x80}], 0x1, &(0x7f000070d000)=[@iv={0xa8, 0x117, 0x2, 0x93, "1af1f945ede69936a4674a221e0a0cd4db0dcfd4f6c747ddcb07c0812df8470f141e5b9dfc5869306904acdf719b8a612e794c33a686cdc8da25c9ea1988444fd5611f62af29e1662b4b9ded0118601fa9adddad1a9176af4f7e407323e108131a8fb37bcb78dd8cba2e5e73baf70f4d893578c2e297025553d4602603ca96d37f98f7b1a407363779848ce42d64b6abb54a33"}], 0xa8, 0x40000}], 0x3, 0x1) sendmsg$alg(r3, &(0x7f00002ff000-0x38)={0x0, 0x0, &(0x7f0000985000)=[], 0x0, &(0x7f0000633000-0x90)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) ioctl$KVM_ASSIGN_PCI_DEVICE(r1, 0x8040ae69, &(0x7f0000f07000-0x14)={0x9, 0x3, 0x8, 0x2, 0x80}) recvmsg(r3, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000031000-0x60)=[{&(0x7f000009f000)=""/87, 0x57}], 0x1, &(0x7f0000590000)=""/0, 0x0, 0x0}, 0x0) socket$can_bcm(0x1d, 0x2, 0x2) 2018/01/18 17:05:57 executing program 1: mmap(&(0x7f0000000000/0xfc8000)=nil, 0xfc8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000091d000-0x1)='\x00', 0x3) write(r0, &(0x7f00000da000)="73ff", 0x2) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f00007a5000)='/dev/input/mice\x00', 0x0, 0x101000) ioctl$TIOCSBRK(r0, 0x5427) fcntl$addseals(r0, 0x409, 0x4) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f000067c000-0x82)=""/130, &(0x7f0000fca000-0x4)=0x82) fallocate(r0, 0x0, 0x0, 0x2) 2018/01/18 17:05:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000e7b000-0x8)={0x0, 0x0}) 2018/01/18 17:05:57 executing program 4: mmap(&(0x7f0000000000/0xa12000)=nil, 0xa12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet6_mreq(r0, 0x29, 0x4, &(0x7f0000000000)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x14) r1 = semget(0x0, 0x1, 0xc0) semop(r1, &(0x7f000092d000)=[{0x7, 0x5, 0x1800}, {0x3, 0x8001, 0x800}, {0x3, 0x8, 0x1000}], 0x3) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000a12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000a12000)={0x0, 0x72, "adef93570938a58beadc2f8f461e121bc6afb3dc660fd16839dc721a28875acf66bd78b0621285bd46b5ab6134fdc8d9efd2aa2cfb59b81a7cd6ff96da81af462e097d26469e81ffa7d844679947a5d53cd2e60249a6a2b751dc27ff2476ef410b49ce7b6a9083784675bd86787732b92b40"}, &(0x7f000011e000)=0x7a) mmap(&(0x7f0000a12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000a12000)=@assoc_value={r3, 0x800}, 0x8) 2018/01/18 17:05:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x27a, 0x0, 0x0, 0x400, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x8, 0xf3d1, 0x80000001, 0x0, 0x200000, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x4) r1 = epoll_create1(0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000654000-0x12)='/dev/snd/midiC#D#\x00', 0x200, 0x0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00008d2000)='/dev/sequencer2\x00', 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000b0e000)={0x0, 0x0}) dup2(r0, r3) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000099000+0xf29)={0x0, @in6={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x7795, 0x0}, &(0x7f00009ad000-0x4)=0xa0) 2018/01/18 17:05:57 executing program 3: clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000f41000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open$dir(&(0x7f0000000000)='./file0\x00', 0x2000, 0x4) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000040c000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) creat(&(0x7f0000691000-0x8)='./file0\x00', 0x24) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000c49000)='/selinux/user\x00', 0x2, 0x0) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000cb1000)='/dev/sequencer\x00', 0x400202, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getdents64(r2, &(0x7f0000000000)=""/4096, 0xcc9c2ffa93376bb2) 2018/01/18 17:05:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x80001, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000960000)={0x0, 0x7ff, 0x1, 0x2, 0x0, 0x708d}, &(0x7f0000501000)=0x14) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000808000)=@assoc_value={r1, 0x2c}, &(0x7f000028e000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00001f9000-0x8)={0x0, 0x300000}, &(0x7f0000ce9000)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f000021c000)={r2, 0x9}, 0x6) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000435000)={r3, 0x3d1}, 0x8) r4 = syz_open_dev$dmmidi(&(0x7f0000fbb000-0xd)='/dev/dmmidi#\x00', 0xff, 0x18002) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000041d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000cd5000-0x4)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00008f6000)={0x0, 0x0, 0x0}, &(0x7f0000af4000-0x4)=0xc) fchownat(r4, &(0x7f00006b2000-0x8)='./file0\x00', r5, r6, 0x1000) connect$ax25(r0, &(0x7f0000d7e000)={0x1e, {"03491f0800"}, 0x0}, 0x10) 2018/01/18 17:05:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x200000400, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000dcf000-0x8)='./file0\x00', 0x0, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e43000-0xf)='/dev/sequencer\x00', 0x10000, 0x0) recvmsg$kcm(r0, &(0x7f0000dac000-0x38)={&(0x7f00004f7000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000073000)=[{&(0x7f0000bce000-0x9a)=""/154, 0x9a}, {&(0x7f0000214000)=""/4096, 0x1000}, {&(0x7f0000bf5000)=""/0, 0x0}, {&(0x7f0000fa3000)=""/47, 0x2f}], 0x4, &(0x7f0000788000-0xd8)=""/216, 0xd8, 0x1}, 0x10100) mount(&(0x7f0000144000)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f00007fc000)='nfs\x00', 0x0, &(0x7f000000a000)="") [ 200.320623] sctp: [Deprecated]: syz-executor4 (pid 4508) Use of struct sctp_assoc_value in delayed_ack socket option. [ 200.320623] Use struct sctp_sack_info instead 2018/01/18 17:05:57 executing program 5: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000f5d000-0x9)='/dev/vcs\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_PPC_GET_SMMU_INFO(r0, 0x8250aea6, &(0x7f0000001000-0x86)=""/134) mmap(&(0x7f0000000000/0xb15000)=nil, 0xb15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b00000-0x9)='/dev/kvm\x00', 0x0, 0x0) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000097000-0x10)='/selinux/create\x00', 0x2, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = eventfd2(0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f0000ae9000)={r3, 0x0, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_GSI_ROUTING(r2, 0x4008ae6a, &(0x7f0000973000-0x38)={0x1, 0x0, [{0x0, 0x2, 0x0, 0x0, @irqchip={0x0, 0xbb1}}]}) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r2, 0x4010ae68, &(0x7f0000669000)={0x4, 0x0, 0x0}) r4 = fcntl$dupfd(r3, 0x0, r3) ioctl$KVM_ENABLE_CAP(r2, 0x4068aea3, &(0x7f0000b09000)={0x81, 0x0, [0x1, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$evdev(r4, &(0x7f0000b04000)=[{{0x0, 0x7530}, 0x0, 0x0, 0x0}], 0x18) 2018/01/18 17:05:57 executing program 1: perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000006000)={0x14, 0x24, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x1, 0x0, 0x0}, []}, 0x77}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000b8d000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$LOOP_CLR_FD(r1, 0x4c01) socketpair(0x10, 0x3, 0x100, &(0x7f0000da5000)={0x0, 0x0}) ioctl$KVM_CHECK_EXTENSION(r2, 0xae03, 0x10001) 2018/01/18 17:05:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00000d4000)='/dev/net/tun\x00', 0x0, 0x0) fsetxattr(r0, &(0x7f0000af2000-0x18)=@known='system.posix_acl_access\x00', &(0x7f00009b8000)="020000000800000000000000", 0xc, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x17, &(0x7f000027b000-0x4)=0x4, 0x4) 2018/01/18 17:05:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000452000-0x10)=[{&(0x7f00009d6000-0x1b)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001fa000-0x20)=[], 0x0, 0x0}, 0x40000000000) r0 = syz_open_dev$sg(&(0x7f00000c6000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x533, 0x30001, 0x0, 0x0}) ioctl(r0, 0x2285, &(0x7f0000007000)='S') 2018/01/18 17:05:57 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x4, 0x42000) r1 = socket$pppoe(0x18, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f00008a4000-0x3c)=[{{&(0x7f0000000000)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x1, 0x1, 0x3}}, 0x26, &(0x7f000010a000)=[{&(0x7f0000000000)="b7e2f2775ff772f779e86cd1714ca0eec4e60a88acbaff9b71e2b729c85dde478b740f960db4bf8f0a344b84044ac80080645154a4175679eaf377306282a7631983837e184a6974ee804e78b17b920228c122b4a9d0230d2f0f835997cc9ab9afddb7fdea32d076cfb52cff68fd73a89eed97f8ea3269b557f6c892ba470f4ca802db25ebe6f71178f7694c179fd736dd6ec94d94df07c11248a8f592bbb7efb53ee5583952068e4e488e34cd2643c2df5ed68b7a6fc709a65e12f65f34adee7d2fb58313664edfd399113f7db437ca00d6ac3e5ab9958a4c27bc915d6ed99099ba900464d35209fc3d177f", 0xec}], 0x1, &(0x7f0000000000)=[{0x30, 0x100, 0x6, "9a2d0c2261b8dc0f7fe8d9c82844e7e1d1a1118e5ddb0b0dc3b3c1ca00b3a2"}, {0x1010, 0x101, 0xfd, "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{0x1010, 0x116, 0x10001, 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0x2050, 0x800}, 0xffffffffffff55ae}], 0x1, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r2, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r2, 0x40000000000005) r3 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r3, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r4 = accept(r2, 0x0, &(0x7f000060c000)=0x0) sendto$inet6(r3, &(0x7f0000b25000)="", 0x0, 0x0, &(0x7f0000cfc000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) sendto(r3, &(0x7f0000064000-0x2)="", 0x0, 0x0, &(0x7f0000507000-0x10)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) dup3(r2, r4, 0x0) 2018/01/18 17:05:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000f62000)=0xc2, 0x38) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$nl_xfrm(r1, &(0x7f0000f1c000)={&(0x7f0000834000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00007fb000-0x10)={&(0x7f0000687000)=@acquire={0x128, 0x17, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0}, @in=@multicast1=0xe0000001, {@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0xe0000001, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0xffffffffffffffff}, []}, 0x128}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg(r1, &(0x7f0000247000)={&(0x7f000058d000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}}}, 0x3a, &(0x7f0000a58000-0x20)=[{&(0x7f0000787000-0x1000)="43c552ade9499f006b837d34e3d59b5e2b05d0f1fb5cd3a933bbe36d13b79f3e297ec03e39f5c78a098e87104eefbe48d4ebefbd25aeff6015522455e1752492b914e6c9cfdba4876af4a110543d98ea7adb436387a4c9e140c18d8085e7c93ba89bc871b0e6c95a53aba09bba817fb29ebaf4d276f6b4042bed7b7a31e439df237ac88120e38e6b466bae4ca0b9c44478abbb7fc744ae4a4942b7969c43d4d5fc2a48f8f6baf9182def6950d631d898bc000952396e6e", 0xb7}], 0x1, &(0x7f0000f89000-0x80)=[], 0x0, 0x0}, 0x0) 2018/01/18 17:05:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x0) read(r0, &(0x7f0000324000)=""/4096, 0x1000) fsync(r0) 2018/01/18 17:05:57 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x902, 0x80) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000a36000)=0x0) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000002000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r1, 0x4161, &(0x7f0000006000-0x1f5)="") 2018/01/18 17:05:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000627000-0x9)='/dev/sg#\x00', 0x0, 0x8002) write(r0, &(0x7f0000887000)="63e6e4afdf78d7aa5737f010d8ae70a2ee06000001000000006f394b7c0f760c64baa03c38148900011372fd8f52b2181f86050aece8ec24a6e6a0a22d38de121cf305e21a812c3dffa2000010000000dca58189ab7ce5549c9fabe17d838e2a186c40", 0x63) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00003a3000)={0x0, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000265000-0x4)=0x8c) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000002b000)=@sack_info={r1, 0x339a9580, 0x7}, &(0x7f0000e43000)=0xc) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f00009aa000-0x10)={0x0, 0x0}, &(0x7f0000db2000-0x4)=0x10) write$sndseq(r0, &(0x7f00008f4000)=[{0x0, 0x0, 0x0, 0x0, @time={r2, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@tick=0x0}], 0x30) write$evdev(r0, &(0x7f0000ccf000-0xf0)=[{{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) 2018/01/18 17:05:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) munlockall() 2018/01/18 17:05:57 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f000063d000-0x5)='user\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000c4a000-0xb6)="f42e530395fbf9ff996c0bddf393ed6f11eee9e117ff1e707efb9814ea3205733f8dd81e44a85018919469ec9b53a7d5c5719e5a8e19d09d53c67fda46c285c699e8ea459e34307f659e73c4df1a035bbd5eae66d317f6105de0dab756dc14cf9b69b4d97846a7dd7f32a13b292a6cf6319d08098bf896bf662841365fa75600749cbcbdc1db8dfaa626ae700d81ed92ef545b1610afae784127e0c3f6f1c6d1b553ca5b3b62d6ae635f1c86fdd5279239edca3fd680", 0xb6, 0xfffffffffffffffd) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$search(0xa, r0, &(0x7f0000001000-0xa)='syzkaller\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0, 0x0}, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) close(r2) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(des3_ede)\x00'}, 0x58) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000024000-0x9)='/dev/ppp\x00', 0x200000, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r4, 0x6, 0xe, &(0x7f0000196000-0x52)={{{{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x2, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xd}}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x5, 0x3, "9f51838dba6c948f6293477ffe1a7fdc830ebd287792eb5f98c132347fd864c7883e89b42c37afc3647084aba784c305bbc4ebb65f44514c96e75f5b9a5094724836a91877ecbf3ee6f865e4579c2d6c"}, 0x160) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f00000bc000-0x18)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) listxattr(&(0x7f0000664000)='./file0\x00', &(0x7f00004d9000-0xd6)=""/214, 0xd6) 2018/01/18 17:05:57 executing program 6: prctl$setendian(0x14, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000270000)={0x19980330, 0x0}, &(0x7f0000c0b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = syz_open_pts(0xffffffffffffff9c, 0x280000) fstatfs(r0, &(0x7f0000270000)=""/153) shmctl$SHM_STAT(0x0, 0xd, &(0x7f0000911000-0xf)=""/15) timer_create(0x7, &(0x7f0000695000)={0x0, 0x36, 0x0, @thr={&(0x7f00006ff000)="143f7b8b1892a832c859e4702ae06768071be1eebc9d69760293015fe7f879530a5a1d5b93b5f95f61a15f8b49405a5758adafeaf10b1f2d889c45a211de389b12404ad51b", &(0x7f000071b000-0x1000)="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"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00003b0000-0x4)=0x0) timer_getoverrun(r1) 2018/01/18 17:05:57 executing program 1: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000c000-0x6)='./control\x00', &(0x7f0000009000-0x6)='./bus\x00') mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f000000d000-0xa)='./control\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xaf8000)=nil, 0xaf8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init() mmap(&(0x7f0000af8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_add_watch(r0, &(0x7f0000af8000)='./bus\x00', 0x10) inotify_add_watch(r0, &(0x7f000082a000)='./control\x00', 0x800) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000815000)={@common='eql\x00', @ifru_flags=0x8001}) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00001ed000)='/proc/self/net/pfkey\x00', 0x200200, 0x0) ioctl$KVM_SET_PIT(r1, 0x8048ae66, &(0x7f00009f0000-0x70)={[{0x7, 0x4, 0x1, 0x2, 0x1ff, 0x14, 0x8, 0x7bea, 0x2, 0x1, 0x9, 0x75, 0xffff}, {0x5, 0x3f, 0x1e, 0xee, 0x8, 0x8, 0x7, 0x3, 0x2, 0x6, 0x200, 0x401, 0xffffffffffffffff}, {0x1, 0xffff, 0x2, 0x20bf, 0x5, 0x80, 0xfffffffffffffff9, 0x1, 0x200, 0x6, 0x3, 0xecb9, 0x6}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) inotify_add_watch(r0, &(0x7f00002b0000-0x6)='./bus\x00', 0x22000800) r2 = openat(0xffffffffffffff9c, &(0x7f000000d000-0x6)='./bus\x00', 0x0, 0x0) renameat2(r2, &(0x7f0000740000-0x6)='./bus\x00', r2, &(0x7f00007fa000)='./control\x00', 0x2) [ 369.632354] INFO: task loop0:29036 blocked for more than 120 seconds. [ 369.639080] Not tainted 4.15.0-rc8+ #267 [ 369.643713] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 369.651693] loop0 D24976 29036 2 0x80000000 [ 369.657360] Call Trace: [ 369.659962] __schedule+0x8eb/0x2060 [ 369.663704] ? __sched_text_start+0x8/0x8 [ 369.667870] ? check_noncircular+0x20/0x20 [ 369.672150] ? perf_trace_lock+0xd6/0x900 [ 369.676323] ? perf_trace_lock_acquire+0xe3/0x980 [ 369.681197] ? blk_exit_rl+0x80/0x80 [ 369.684931] ? trace_event_raw_event_lock+0x340/0x340 [ 369.690171] ? perf_trace_lock+0x900/0x900 [ 369.695049] ? check_noncircular+0x20/0x20 [ 369.699498] schedule+0xf5/0x430 [ 369.702904] ? lock_downgrade+0x980/0x980 [ 369.707075] ? __schedule+0x2060/0x2060 [ 369.711066] ? lock_release+0xa40/0xa40 [ 369.715077] ? find_held_lock+0x35/0x1d0 [ 369.719187] schedule_timeout+0x1a3/0x230 [ 369.723403] ? usleep_range+0x190/0x190 [ 369.727833] ? lock_release+0xa40/0xa40 [ 369.731837] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 369.737749] ? do_raw_spin_trylock+0x190/0x190 [ 369.742388] ? _raw_spin_unlock_irq+0x27/0x70 [ 369.746910] io_schedule_timeout+0x26/0x80 [ 369.751159] wait_for_completion_io+0x415/0x770 [ 369.755847] ? bit_wait_timeout+0x1e0/0x1e0 [ 369.760255] ? submit_bio+0x19a/0x580 [ 369.764063] ? submit_bio+0x19a/0x580 [ 369.767892] ? generic_make_request+0xdd0/0xdd0 [ 369.772572] ? wake_up_q+0xe0/0xe0 [ 369.776118] ? file_check_and_advance_wb_err+0x14f/0x520 [ 369.781610] submit_bio_wait+0x13f/0x1e0 [ 369.785688] ? submit_bio_wait_endio+0x40/0x40 [ 369.790297] ? print_irqtrace_events+0x270/0x270 [ 369.795069] blkdev_issue_flush+0x226/0x310 [ 369.799425] blkdev_fsync+0x86/0xb0 [ 369.803067] ? thaw_bdev+0x180/0x180 [ 369.806804] vfs_fsync_range+0x110/0x260 [ 369.810883] vfs_fsync+0x29/0x30 [ 369.814261] loop_queue_work+0x12a2/0x3900 [ 369.818505] ? lock_release+0xa40/0xa40 [ 369.822492] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 369.827717] ? lo_rw_aio+0x1e70/0x1e70 [ 369.831627] ? _raw_spin_unlock_irq+0x27/0x70 [ 369.836159] ? finish_task_switch+0x1d3/0x740 [ 369.840679] ? finish_task_switch+0x1aa/0x740 [ 369.845195] ? copy_overflow+0x20/0x20 [ 369.849137] ? perf_trace_lock+0xd6/0x900 [ 369.853311] ? perf_trace_lock_acquire+0xe3/0x980 [ 369.858201] ? __schedule+0x8f3/0x2060 [ 369.862117] ? trace_event_raw_event_lock+0x340/0x340 [ 369.867343] ? perf_trace_lock+0x900/0x900 [ 369.871588] ? __sched_text_start+0x8/0x8 [ 369.875751] ? check_noncircular+0x20/0x20 [ 369.879997] ? lock_release+0xa40/0xa40 [ 369.884029] ? compat_start_thread+0x80/0x80 [ 369.888995] ? do_raw_spin_trylock+0x190/0x190 [ 369.895693] ? _raw_spin_unlock_irq+0x27/0x70 [ 369.901419] ? find_held_lock+0x35/0x1d0 [ 369.905503] ? kthread_worker_fn+0x2af/0x980 [ 369.909922] ? lock_downgrade+0x980/0x980 [ 369.914095] ? lock_release+0xa40/0xa40 [ 369.918097] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 369.924036] ? do_raw_spin_trylock+0x190/0x190 [ 369.928638] ? _raw_spin_unlock_irq+0x27/0x70 [ 369.933155] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 369.938821] kthread_worker_fn+0x32b/0x980 [ 369.944822] ? find_held_lock+0x35/0x1d0 [ 369.948903] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 369.954116] ? find_held_lock+0x35/0x1d0 [ 369.958214] ? complete+0x62/0x80 [ 369.961696] ? schedule+0xf5/0x430 [ 369.965253] ? __schedule+0x2060/0x2060 [ 369.969250] ? do_wait_intr_irq+0x3e0/0x3e0 [ 369.973591] ? __lockdep_init_map+0xe4/0x650 [ 369.978035] ? do_raw_spin_trylock+0x190/0x190 [ 369.982636] ? lockdep_init_map+0x9/0x10 [ 369.986721] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 369.991852] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 369.996886] ? trace_hardirqs_on+0xd/0x10 [ 370.002588] loop_kthread_worker_fn+0x51/0x60 [ 370.007108] kthread+0x33c/0x400 [ 370.010479] ? loop_get_status64+0x120/0x120 [ 370.014920] ? kthread_stop+0x7a0/0x7a0 [ 370.018909] ret_from_fork+0x3a/0x50 [ 370.022655] [ 370.022655] Showing all locks held in the system: [ 370.028996] 2 locks held by khungtaskd/746: [ 370.033361] #0: (rcu_read_lock){....}, at: [<00000000803f3bac>] watchdog+0x1c5/0xd60 [ 370.041451] #1: (tasklist_lock){.+.+}, at: [<0000000076877c9f>] debug_show_all_locks+0xd3/0x400 [ 370.050539] 2 locks held by getty/3636: [ 370.054532] #0: (&tty->ldisc_sem){++++}, at: [<00000000ebda5bf9>] ldsem_down_read+0x37/0x40 [ 370.063241] #1: (&ldata->atomic_read_lock){+.+.}, at: [<000000004a75b975>] n_tty_read+0x2ef/0x1a00 [ 370.072986] 2 locks held by getty/3637: [ 370.076979] #0: (&tty->ldisc_sem){++++}, at: [<00000000ebda5bf9>] ldsem_down_read+0x37/0x40 [ 370.085675] #1: (&ldata->atomic_read_lock){+.+.}, at: [<000000004a75b975>] n_tty_read+0x2ef/0x1a00 [ 370.094974] 2 locks held by getty/3638: [ 370.098951] #0: (&tty->ldisc_sem){++++}, at: [<00000000ebda5bf9>] ldsem_down_read+0x37/0x40 [ 370.107645] #1: (&ldata->atomic_read_lock){+.+.}, at: [<000000004a75b975>] n_tty_read+0x2ef/0x1a00 [ 370.116944] 2 locks held by getty/3639: [ 370.120936] #0: (&tty->ldisc_sem){++++}, at: [<00000000ebda5bf9>] ldsem_down_read+0x37/0x40 [ 370.129618] #1: (&ldata->atomic_read_lock){+.+.}, at: [<000000004a75b975>] n_tty_read+0x2ef/0x1a00 [ 370.138926] 2 locks held by getty/3640: [ 370.142910] #0: (&tty->ldisc_sem){++++}, at: [<00000000ebda5bf9>] ldsem_down_read+0x37/0x40 [ 370.151620] #1: (&ldata->atomic_read_lock){+.+.}, at: [<000000004a75b975>] n_tty_read+0x2ef/0x1a00 [ 370.160929] 2 locks held by getty/3641: [ 370.164932] #0: (&tty->ldisc_sem){++++}, at: [<00000000ebda5bf9>] ldsem_down_read+0x37/0x40 [ 370.173619] #1: (&ldata->atomic_read_lock){+.+.}, at: [<000000004a75b975>] n_tty_read+0x2ef/0x1a00 [ 370.182946] 2 locks held by getty/28666: [ 370.187035] #0: (&tty->ldisc_sem){++++}, at: [<00000000ebda5bf9>] ldsem_down_read+0x37/0x40 [ 370.195731] #1: (&ldata->atomic_read_lock){+.+.}, at: [<000000004a75b975>] n_tty_read+0x2ef/0x1a00 [ 370.205042] [ 370.206691] ============================================= [ 370.206691] [ 370.213704] NMI backtrace for cpu 1 [ 370.217345] CPU: 1 PID: 746 Comm: khungtaskd Not tainted 4.15.0-rc8+ #267 [ 370.224269] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 370.233602] Call Trace: [ 370.236168] dump_stack+0x194/0x257 [ 370.239772] ? arch_local_irq_restore+0x53/0x53 [ 370.244417] ? debug_show_all_locks+0x2f4/0x400 [ 370.249067] ? nmi_cpu_backtrace+0x1be/0x210 [ 370.253461] ? lapic_can_unplug_cpu+0xa0/0xa0 [ 370.257939] nmi_cpu_backtrace+0x1d2/0x210 [ 370.262153] ? lapic_can_unplug_cpu+0xa0/0xa0 [ 370.266619] nmi_trigger_cpumask_backtrace+0x122/0x180 [ 370.271881] arch_trigger_cpumask_backtrace+0x14/0x20 [ 370.277752] watchdog+0x90c/0xd60 [ 370.281187] ? reset_hung_task_detector+0xa0/0xa0 [ 370.286001] ? complete+0x62/0x80 [ 370.289434] ? __schedule+0x2060/0x2060 [ 370.293382] ? do_wait_intr_irq+0x3e0/0x3e0 [ 370.297677] ? __lockdep_init_map+0xe4/0x650 [ 370.302061] ? do_raw_spin_trylock+0x190/0x190 [ 370.306615] ? lockdep_init_map+0x9/0x10 [ 370.310648] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 370.315726] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 370.320719] ? trace_hardirqs_on+0xd/0x10 [ 370.324841] ? __kthread_parkme+0x175/0x240 [ 370.329137] kthread+0x33c/0x400 [ 370.332476] ? reset_hung_task_detector+0xa0/0xa0 [ 370.337287] ? kthread_stop+0x7a0/0x7a0 [ 370.341235] ret_from_fork+0x3a/0x50 [ 370.344997] Sending NMI from CPU 1 to CPUs 0: [ 370.349521] NMI backtrace for cpu 0 skipped: idling at native_safe_halt+0x6/0x10 [ 370.350508] Kernel panic - not syncing: hung_task: blocked tasks [ 370.350515] CPU: 1 PID: 746 Comm: khungtaskd Not tainted 4.15.0-rc8+ #267 [ 370.350518] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 370.350520] Call Trace: [ 370.350532] dump_stack+0x194/0x257 [ 370.350540] ? arch_local_irq_restore+0x53/0x53 [ 370.350552] ? vsnprintf+0x1ed/0x1900 [ 370.350562] panic+0x1e4/0x41c [ 370.350567] ? refcount_error_report+0x214/0x214 [ 370.350580] ? nmi_trigger_cpumask_backtrace+0xef/0x180 [ 370.350590] watchdog+0x91d/0xd60 [ 370.350605] ? reset_hung_task_detector+0xa0/0xa0 [ 370.350611] ? complete+0x62/0x80 [ 370.350623] ? __schedule+0x2060/0x2060 [ 370.350627] ? do_wait_intr_irq+0x3e0/0x3e0 [ 370.350632] ? __lockdep_init_map+0xe4/0x650 [ 370.350638] ? do_raw_spin_trylock+0x190/0x190 [ 370.350643] ? lockdep_init_map+0x9/0x10 [ 370.350648] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 370.350655] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 370.350661] ? trace_hardirqs_on+0xd/0x10 [ 370.350665] ? __kthread_parkme+0x175/0x240 [ 370.350674] kthread+0x33c/0x400 [ 370.350678] ? reset_hung_task_detector+0xa0/0xa0 [ 370.350681] ? kthread_stop+0x7a0/0x7a0 [ 370.350688] ret_from_fork+0x3a/0x50 [ 370.475872] Dumping ftrace buffer: [ 370.479648] (ftrace buffer empty) [ 370.483344] Kernel Offset: disabled [ 370.486955] Rebooting in 86400 seconds..