nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrusage(0x0, &(0x7f0000001000-0x48)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/05 21:58:56 executing program 2: stat(&(0x7f00004ad000-0x8)='./file0\x00', &(0x7f0000db5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000238000-0x2a)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x806, @arp=@ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x2, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={0xac, 0x14, 0x0, 0xbb}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={0xac, 0x14, 0x0, 0xbb}}}}}, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) getsockopt$packet_buf(r0, 0x107, 0x6, &(0x7f0000cc9000-0xf5)=""/245, &(0x7f00003fc000)=0xf5) 2018/01/05 21:58:56 executing program 5: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x2f) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000002000-0xb)='/dev/hwrng\x00', 0x0, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r1, &(0x7f0000009000-0x20)=[{&(0x7f0000000000)=""/0, 0x0}, {&(0x7f0000009000)=""/77, 0xffffffffffffffd8}], 0x2, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f000000b000-0x4)=0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f000000b000-0xcc)=[@in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x1000, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, @in6={0xa, 0x2, 0x2, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, @in6={0xa, 0x2, 0x2, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x1000}, @in6={0xa, 0x0, 0x80000001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xcc) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_gettime(r1, &(0x7f000000a000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fchdir(r0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f000000a000)={0x0, 0x20, "8db24b1ef91f9722c7a2927dd923e2e2f7a2de404317da7d139925f2b1ee532d"}, &(0x7f000000b000)=0x28) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000007000-0x1a)={r2, 0x12, "40125f7a3c52c092122afcad850fa7715cea"}, &(0x7f0000005000)=0x1a) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f000000a000)={0x0, 0x2b, 0x0, @thr={&(0x7f000000a000)="75551f2fadc0045bcb435fa261f488d1c82ff1b3349b04bc568cf1a9928ed827c446922a03f4431330a08cb3bb9fe0061df3b73ec4acc675d6bd353ece126bddce4c8923a58338c82b32778c3fe7d32a52dd1bb7ad6ee59c38edf1acd3b92469a6a79da07c729d17f5bf829815101ce2fa5b460771b21ddb8e1ccb4b400faafd32463c68977beee9ca1387c5e5ae08552bea1bfeff895c", &(0x7f000000b000-0xb4)="28d6b94f84217765301f4165f48eaf1cc87cd9b0bf3b4c1f88bd74d569618fbb1cb7dd18dc4795dab44302260afc54d6f4e814d4aa413405c5871aaafe331a9f335e16d294450ab983f66e2a66e502cace08579f11f748f19b8ccc826497df2d51a417912c03cd1693b046fce49eeb61cce0233df94c2fe6f9b7cbc11662417937481356120729df129419802d680a7aae4157b4135b928cd559014d7db496a0090c64a8db53dd8033dc084cebf9655420ff45e3"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000000a000)=0x0) timer_delete(r3) 2018/01/05 21:58:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xf) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00006a2000-0xc)={0x0, 0x0, 0x0}, &(0x7f00002f1000)=0xc) getresgid(&(0x7f000066c000)=0x0, &(0x7f000053c000)=0x0, &(0x7f0000c25000-0x4)=0x0) r3 = getegid() clock_gettime(0x0, &(0x7f0000ff5000-0x8)={0x0, 0x0}) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000193000-0x8)={r4, r5/1000+30000}, 0x8) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f000057f000)=0x5) r6 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00004a2000)='/selinux/load\x00', 0x2, 0x0) ioctl$DRM_IOCTL_VERSION(r6, 0xc0246400, &(0x7f00003fd000-0x24)={0x0, 0x80000000, 0xffffffffffff8cb3, 0x1000, &(0x7f0000de1000)=""/4096, 0x6e, &(0x7f0000c8f000)=""/110, 0x5d, &(0x7f000092a000)=""/93}) lstat(&(0x7f0000471000)='./file0\x00', &(0x7f0000520000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x4, &(0x7f00008e2000)=[r1, r2, r3, r7]) r8 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000e87000)='/selinux/user\x00', 0x2, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r8, 0x40046411, &(0x7f0000dbb000)=0x690) getsockopt$bt_l2cap_L2CAP_OPTIONS(r8, 0x6, 0x1, &(0x7f0000e4e000-0xc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00003ed000)=0xc) bind$netlink(r0, &(0x7f00008a6000-0xc)={0x10, 0x0, 0x0, 0x1}, 0xc) close(r0) ioctl$DRM_IOCTL_AGP_RELEASE(r6, 0x6431) r9 = openat$autofs(0xffffffffffffff9c, &(0x7f0000d42000)='/dev/autofs\x00', 0x101000, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r8, 0x40042408, r8) ioctl$BINDER_SET_MAX_THREADS(r9, 0x40046205, 0x3) flock(r0, 0x3) dup(0xffffffffffffffff) getegid() 2018/01/05 21:58:56 executing program 6: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f0000001000-0x2)=0x1000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = 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, 0x0, 0xffffffffffffffff, 0x0) fcntl$setflags(r1, 0x2, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f000042a000)=0x4, 0x4) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000d4e000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x89e1, &(0x7f000004c000-0x4)={r1}) 2018/01/05 21:58:56 executing program 7: mmap(&(0x7f0000000000/0xd36000)=nil, 0xd36000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000d2f000-0x4)=0x81, 0x4) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000a6e000-0x4)=0x4, 0x4) r1 = creat(&(0x7f000021f000)='./file0\x00', 0x4) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000d06000-0x4)=0x0, &(0x7f00008f3000)=0x4) 2018/01/05 21:58:56 executing program 2: mmap(&(0x7f0000000000/0xb01000)=nil, 0xb01000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000afc000-0x9)='/dev/kvm\x00', 0x0, 0x0) mmap(&(0x7f0000b01000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000b02000-0xb)='/dev/vcsa#\x00', 0x200, 0x40000) setsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f000086e000)="7ebf7665e40f4c62f3f75e230c8ec5b2b94338b4693ff5f6284eaafec1fec5c66fd85a2a1c37d2131658c57ca74276367348edd9a76a49afc4c0d1e7fe0ecbdc9f1ebda5163b5992ef02730d32aac300611a4ddd03b591d2c7352acf7d853837b51b9ad533be5784aacbe794ef6a89b892a93ddb005a9452c6934a521c649c9a7c0754025464242001d0b63764e6f711816315e7dba9c959c7283a7b24f60176a0e1a43d22c6f410ec33f923f9dcdc8271c5cf97d93829a53adbe65f706f07135752842753e4186f16353665f6955a9adcab3eaeaa315f76bb94d32ede191f9f856306e6e3a8a6dbe28d6db1764a295c03095fefc30c2f97aae5fcfc539aa72cd834692894a51f1862092efc9602971b4d5c30d0fe820b5572910914cd5f8e745bae1bdba11b962c157bba4b9f4fe3caa0344fd5c75fb45e0236921e305a7ca39448ee2a87e3301ce31f371b15d70b4db3ab938a84b577eade785058ed6e86e7bebc096a4c024134173f87fc6d712aa1992f9ef770efc611cf903889989f85532534747bf9c9d82b152d8ae0aa6c4e35cb1a41f240f335726d10935f8208a49339842da02a6d1165d49f69716e14520c7d38111d555e5b13f018f503458a53519b16601cb7279882cbf8e8186d5013f502666991abc3e5a60223c9c8566d34bb140b6b308729709c10c2d19f3729bbaec2d0a48b1fab4655ef579a01e97e26d0ba6f1a7bd82b9928b07fa3faeecf402ae8771a11e1e43dd85c679a569912de4701ae87f88c3f92646c905498373d4d446ae8c340118b367a46be53e34c2fb47a8f181e3c8c9ff46137134ea641be77062ce8c6ed5c0308772786865b74dfa1890c2a107799d0186be13d9b5de7b3213f2af67173aa42f96983c23e49fa33379a7af45abb2e4303dc6a950cdfcb0fd5f89c120e1be543799debe61589ee7548ed5388c0582d99862574e11dc50a450905ae87613055bb40d89bff6ee7f6a64c0828180e45dbace205ded8ade56ecf42e6fad9f260764c795f15164b047c0aea8ffc5668bef5d0e4e676b85a2eae4d7fb61e29f246da508237c44b3df695399f5b8f660dc75114bc3389e87a94ddc50098958907f3b402d0d30397de1469f6e2977d6c9e6ef6f953540e93cd90ebf4adbaf33f5d322aecb64ef940bf33b157ddd2a770cea7e8b8661908b46fca2e758bb883ef07e149bb369f46330fa141e8ea503a95105a937c1b6b8156821c5d0bfaefe63dfa0ff9a5258afdeb5269bc75277dee46d1128e406e0ee43d0ddd98defdd8cec9c9211be3a20613fcb43c3a47b269408b3d95ff165f5cbd23012b61f9c3fc98e613440da584659dc43a0b34902cc7c2b8f1ad3397f0581723fbdc582148e538c60f7e35a2bdb29517614684f323681b6f54eb2a4f778f8ca0f7f570ca3fb5aa3d48a9b22b4251f70a18dd3752e1b83a4bca1cb4ebb557d72ebcab0ae8461d94a1846225ad27ac4c7eecc01e31169baef5a5be1b4c849ccbecaf4b657cebe4fee7fe4a31dca05578d75c23fe20afc2c55f70e45b9a88c610cadff65c6d069fa34cfcee522f0e5670a2b65848554545279e6be00ce2e3e71eea2dfd708212d2c755a7f23ed05478d21bac1c2f3b53fb9e6e36874f8c0a921b518389a609b99265b186e39ec5bbb5cc3821590c4d588cf0ed0655c10f45d91961a2f5fab24ede5207789a99088d87e2437e750a0283d026a95eac15261165a2382121bf56d057bd332b9cf02c01731a556cf60f8fbbc2d993823dc1387e2848a2f62c555aebc07b298b392fa3ec6375a229e56bb9b7933e6a9676423950b63315cf2222405890409c7b1fd8f5c351564615b35256f06e35a2e6600e08b30684f9645a9060171175a1561c0b94ab99b317f02b564f0ce73b67a5f41a15c2170ed2060b717dd6ceecb8a64a34ded24c124ec07530fcc89505b0134e020e62973eeb36931e49eedacf2f921fe2ddb5e77efdff97f35319903f66c39dec9224620c9fac9810ddf6463bfba0607305da04d3da8535e183dc610333586f9c05dec36a3c024fcf9805dc7bf8ce4f11f7ae8b0d2803e4dde502897463610b16b5730edd6560dc8005f16a0d21b857523bb00e51f4a1de96e6d3bf9d8f46badc5e3ae6b1283305d50c688a8ca2b59d21633e9124fcdf317407c32c4bb8be8a508f00aa8676cd8adf2eb5507951afa31cc69eed7b6d2104b34f081a49324aaeb6c84ddb7451226dd49b3c283544211b02ccba481de63fe84db3c93280c98c806b8223383aaa0d60f69505b6258410571f5c67ba2126af3d5e53361119b6d45a35ea35aa7acefacb5d77195d36891238fb2abbaf162aab55c435e59dd075edad6b677a80d32d486413de3818773db0f57a8ce89d3a68c3aab9c09fbca6abe0fcfbfbccebceb2d1e1a2e7237faeff22ab9eaa5b4f6620944ba514de2d7be6d9db31f5decc763b257466f0b7c9de1b55a0dc6b2e462a8a818f18d3008fd844a807e45ccecc60d57e48e7507938712473e4809814071ed2823f532d99587893f876ac663d57f3c7f2d9e3c2e51633c4535892dd16e2ed05ecd88d63fedbf9d8fec5c92d2c41269d8ee05a84a6c54d75ce3adbb83c6831e14832fd905d15bbb782e35480f402eb141395423874445b0c03bb2458e699db63907819ae284321bbfb539070139acff148d27db6e476ad95d6ad50f93c8cf190824d224ee64e001de92140af3140a87a853cb6db465a3e2791f84217002e98c4599eb31fc6737f1c32ca0b3ca4f66f407334288f8f8c744cf615dace48de398f2802dd6a7d2830c14e25ba01419a3a9db4b39493efad5c0d05bbb8e6dd5dc975d219c78081f730a2b9423301ce3ae6d723926d0f1a3c8b79a51c0dbe60a1a6e50a5fccc4b27c6cc9940fe95f5b7f43212251d8590a155146e3096e5af14b7ff7abd0bee54c597a94cf690d06ecf4474ee26ddd7fcd0cfcb22f50007a3c7e36c87b25c72d4344559330ab99159eed9164e61d3e651beab87054a347921219ffca45879c0664bffc1a97534a24026d10a9ed70a7cfffa295d05f171a2f5e8e08f1f5fc2185d02da8f7438d759ed5b0de14fd57e85e771b932139eceefbf74f26e863d2f07f0ec723caa8fc7b66503bd9a5245034b9d6ebf79074512772f7c61c1f7dd1885fa0a84249a72cff1078c3ac335b8679f6c8b4b243fa4a4f75b058c5e6f278e87930c0224abb71223367b18a12dae6f7ff98f835e09833ce1b9e08a2a981dc530ccbc0e86b75a117d9a92f5478c6ac47ef44607c8e7532b944aec1a0d86cc766b68685fb2a2114ff4d276886a56b11c176af2a75d035abd53b4c177fc9ddfa41de0fa651a4ba14adcf469c53b41163764065b469c878b043ad1dbcc014a4394ad8be937eb0e7010985ea05e0f1a4284a821d9783507229316107f073fc817bd3a6aaf87a949628454770842c96d14f80c84b1ea377321f45b10606912646fae7467333d315058d6ce3fee3633a7da50b64c369d32786cc5562ff2c9e691d3efe5dfdf7a7f2e404c13a0dc7b765f2fb876cd64e3d19f6f7253c9c69532e807dd55f45c8d19c653bf980b659d24a22a8542ed36ee7b343fd8923610075e4b18e06be73181567aba37073110e4915deaa6ce2983f0dde80506f60b7e3bf7c7aa417c4187421cab32f33fbdee95f548b015a5564e39301e6dafbdcaaf1de59be3391426ddfcd2e1268ada37533eea25b4b0a5b1a9a1ff7c1c7d20e70ed825d14dd2828bdd27efdd7610f9f2d60dee2657c9355ed0fda61ba555bfbd069fc8cc2630e96dc972c53ba80301e564f3e55695efaa1b3a7abaae497a382c5a64da7bc987dc40da0b2d322cb34e39f986a7843856003302ba428b94c207efcfeada9c21aac7024c0846a7ad1f158cf0fd58cdac50dfdff92c8060afe3420c915b8ad61148158997f4681a66b95fbec7b7d518668db4c7bd8e90b885337f1d0dd41351c132862f5f7398fb0bf64da5e3aa59a34e647dcaa6aa989b8d31667392d2ec6e766090d8bdb88b40a8060e82463171a03f39adf79cbb81c1503a5e353a3cf51cd737b8b15872e4e73090d638e3504b83fb6322a3aa3c06662e1834bac18dc707fae57d51c02069598d8a07c3ec465490a5bcd6c883960f42f91a6be61cd384baacc331adbe93afb76b9a28364560f689e83dabdc1526861ff8fbb7d35d5181c50aa3c0947044c65be9266ea1e185b5e0b32d9e37976682a84657952a05fac0eb28e5d1e97aedb8b29c3d10a84ddf052d20c9dc908a810f694ac33f848420c5707ad6bb8f67a265e2f5046a4a4f5ac89fde2ddcd773df678a0eb1d9c017ea1c34c6dae4e804feeee99f53735d43317bfdb2877ebccc91ec05c06216306fda4c3d9334344d3515d8d8e7a0d232ef19220c26fd2df5bc8f47eab30bdfd5178929797d853e0a84b671d570e845b3d26eef2fa21a24ef9fc3a714cfd2d6f630319b5464574a6424f0a6c09d2549459f52ebb1aeb90f01429e187e508395760fd41e0ed2220e5e1aa041424638d85a7c021c34c052197fd6fea20d672964c7542afcd9b30c5479c8f807ac9ac3331b0247773675a0657a467fc0d2d91a1d6d7a1766f3b335a96b5f774408c9404a6b27e42128a45e34a2e711096e185bfa174816ab2b5e0a3796134fbca76c4ca8947879876b5014e1e5fa2240bf5d3d20c4bf19d69227aa6ea6d29101843d5cfbd346bf6e449ac71df7a2477a73bb974333382ddd9da87989bac503399914d5ef073dc897e88e63142d79b58688cc29ad739e69ef43444c76c5ea14a9bea402ba978cfc918007224cfb89156f0718eff54387f5b0a0522849846338ceb30b0d78ca9099d4e9c8e211e11ecd9c33f20398dc187bc152124f81bcc9cddeb0845f05dbb771744d488019ab199c61917c947e1297711ee37c790371e2cbd5e2ae3d6248179faef83ce5b00ea5cf5e25b4cf7df498d94f622bf2f2359aafc94e5cd0edf9b3dea80cb099fe3cf16eca3d132526573eac9ecdebe5fbf33696d864f830923f883ea08358f9d64cbc996fb5a3242005e60a3e820f20b9623ab08e39e5cbdf124a650a89bfb5d1f61d654957ebc276f1ce079a873a6cb098e56b0a16b0cc3f91123d4afe67751a043bc47c845c546a7338033902bf49f27bcfefa88b8d3673fcde5709cd711113ea95519eb8608dc2c2719931586afc1a51ea680efe5a8c4d487503e37337d0e516164f3e8f25214dd894dcc7681dfd2f56f6e7a683d4d43687f54a77f84f40454e4c11b891cc54242d54e0eaf1c2768aae519b71e279b258407176a0c10d9168a34599e095b57523a279b2f4134f7749e50f5c8ffb5b0e151d57848afe1b3b0444d3a32e19d1f256edddd1dd7a3ecef818dd32a10075fb7fa2594ae16f100555d2e1e8a43f8e5d07e65a8508539fbd73af44c445fa78d64f224d5d30b432749affd1fb835753f3395929b168bdbf6911317d516e0298362daee5ff304ed57f1fa7b9eec92262aae387a7bd5899089f1b3d43f87be8d0f4e8e2eccf6e8927a13fecae10af05b8bdfb3316b4e92167dfc7e68ba6d5dc155c511981efedcc2f88f3cc9964ebca85adcf856652919becb19baa195fd8536514287b913cc545db221aa90c8d7062ad8247d4f1e49dcc34c6163f62f5c05c9486fbb119f670f2241f7203b3b0928ad27ef5e0363226f2e94715cbdc045ceb932e4fc43c5e9cbcf5515858a29b8081fef3ea3d8928d6ad4dacf7ce12b263a278d7de0e5f521f15fa586a01a54ec42d94e40e1723783e5dd81377489ec", 0x1000) ioctl$TIOCCONS(r1, 0x541d) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000aff000)={0x10000000000000fa, 0x0, [{0x1b, 0x0, 0x0}]}) 2018/01/05 21:58:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) bind$bt_l2cap(r0, &(0x7f0000cea000)={0x1f, 0x81, {0x81, 0x80000000, 0x3, 0x2, 0x101, 0x4}, 0x9, 0xffffffff80000001}, 0xe) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f000087a000)='/selinux/context\x00', 0x2, 0x0) r2 = openat$selinux_create(0xffffffffffffff9c, &(0x7f000060e000)='/selinux/create\x00', 0x2, 0x0) getsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f00005f5000-0x1)=0x4, &(0x7f0000f45000)=0x1) timerfd_gettime(r2, &(0x7f0000e7e000)={{0x0, 0x0}, {0x0, 0x0}}) write$evdev(r1, &(0x7f000060a000-0x20)=[{{0x77359400, 0x0}, 0x32d, 0x1, 0x23}, {{0x77359400, 0x0}, 0x20, 0xa, 0x1}], 0x20) openat$cuse(0xffffffffffffff9c, &(0x7f00004b9000-0xa)='/dev/cuse\x00', 0x80000200000, 0x0) ioctl$EVIOCGBITSW(r1, 0x80404525, &(0x7f0000e2f000-0x34)=""/52) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000e76000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000ea8000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "f07007", 0x18, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@mld={0x88, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}}}}}}, 0x0) 2018/01/05 21:58:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000644000)='/dev/snd/timer\x00', 0x0, 0x0) r2 = dup3(r0, r1, 0x0) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0086426, &(0x7f00006ca000-0x8)={0x1, &(0x7f0000f47000-0x8)=[{0x0, 0x0}]}) ioctl$DRM_IOCTL_RM_CTX(r2, 0xc0086421, &(0x7f0000ac5000)={r3, 0x2}) 2018/01/05 21:58:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000c86000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffefffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0xfff) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a45321, &(0x7f0000049000-0xa8)={{0x80, 0x0}, "706f727431000000000000000004000000000000000000000000000000000000d100", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0x37b3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/01/05 21:58:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xf) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00006a2000-0xc)={0x0, 0x0, 0x0}, &(0x7f00002f1000)=0xc) getresgid(&(0x7f000066c000)=0x0, &(0x7f000053c000)=0x0, &(0x7f0000c25000-0x4)=0x0) r3 = getegid() clock_gettime(0x0, &(0x7f0000ff5000-0x8)={0x0, 0x0}) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000193000-0x8)={r4, r5/1000+30000}, 0x8) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f000057f000)=0x5) r6 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00004a2000)='/selinux/load\x00', 0x2, 0x0) ioctl$DRM_IOCTL_VERSION(r6, 0xc0246400, &(0x7f00003fd000-0x24)={0x0, 0x80000000, 0xffffffffffff8cb3, 0x1000, &(0x7f0000de1000)=""/4096, 0x6e, &(0x7f0000c8f000)=""/110, 0x5d, &(0x7f000092a000)=""/93}) lstat(&(0x7f0000471000)='./file0\x00', &(0x7f0000520000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x4, &(0x7f00008e2000)=[r1, r2, r3, r7]) r8 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000e87000)='/selinux/user\x00', 0x2, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r8, 0x40046411, &(0x7f0000dbb000)=0x690) getsockopt$bt_l2cap_L2CAP_OPTIONS(r8, 0x6, 0x1, &(0x7f0000e4e000-0xc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00003ed000)=0xc) bind$netlink(r0, &(0x7f00008a6000-0xc)={0x10, 0x0, 0x0, 0x1}, 0xc) close(r0) ioctl$DRM_IOCTL_AGP_RELEASE(r6, 0x6431) r9 = openat$autofs(0xffffffffffffff9c, &(0x7f0000d42000)='/dev/autofs\x00', 0x101000, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r8, 0x40042408, r8) ioctl$BINDER_SET_MAX_THREADS(r9, 0x40046205, 0x3) flock(r0, 0x3) dup(0xffffffffffffffff) getegid() [ 71.329960] ICMPv6: NA: bb:bb:bb:bb:bb:04 advertised our address fe80::4aa on syz4! 2018/01/05 21:58:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000051e000-0x10)='/dev/sequencer2\x00', 0x8000, 0x0) ioctl$TCSETAW(r1, 0x5407, &(0x7f00000e3000-0x14)={0x5, 0x4, 0x6, 0x1, 0x1, 0x2, 0x6, 0x9, 0x8a3, 0x7f}) fcntl$setflags(r0, 0x2, 0x1) 2018/01/05 21:58:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00002c1000)='/dev/qat_adf_ctl\x00', 0x880, 0x0) getsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f000039c000-0x2)=0x3, &(0x7f0000cda000)=0x2) bpf$OBJ_GET_PROG(0x7, &(0x7f0000dda000)={&(0x7f0000a00000-0x8)='./file0\x00', 0x0, 0x18}, 0x10) getsockopt$inet6_int(r0, 0x29, 0x4c, &(0x7f000062e000)=0x0, &(0x7f0000cd6000-0x4)=0x4) 2018/01/05 21:58:56 executing program 0 (fault-call:15 fault-nth:0): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xf) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00006a2000-0xc)={0x0, 0x0, 0x0}, &(0x7f00002f1000)=0xc) getresgid(&(0x7f000066c000)=0x0, &(0x7f000053c000)=0x0, &(0x7f0000c25000-0x4)=0x0) r3 = getegid() clock_gettime(0x0, &(0x7f0000ff5000-0x8)={0x0, 0x0}) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000193000-0x8)={r4, r5/1000+30000}, 0x8) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f000057f000)=0x5) r6 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00004a2000)='/selinux/load\x00', 0x2, 0x0) ioctl$DRM_IOCTL_VERSION(r6, 0xc0246400, &(0x7f00003fd000-0x24)={0x0, 0x80000000, 0xffffffffffff8cb3, 0x1000, &(0x7f0000de1000)=""/4096, 0x6e, &(0x7f0000c8f000)=""/110, 0x5d, &(0x7f000092a000)=""/93}) lstat(&(0x7f0000471000)='./file0\x00', &(0x7f0000520000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x4, &(0x7f00008e2000)=[r1, r2, r3, r7]) r8 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000e87000)='/selinux/user\x00', 0x2, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r8, 0x40046411, &(0x7f0000dbb000)=0x690) getsockopt$bt_l2cap_L2CAP_OPTIONS(r8, 0x6, 0x1, &(0x7f0000e4e000-0xc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00003ed000)=0xc) bind$netlink(r0, &(0x7f00008a6000-0xc)={0x10, 0x0, 0x0, 0x1}, 0xc) close(r0) ioctl$DRM_IOCTL_AGP_RELEASE(r6, 0x6431) r9 = openat$autofs(0xffffffffffffff9c, &(0x7f0000d42000)='/dev/autofs\x00', 0x101000, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r8, 0x40042408, r8) ioctl$BINDER_SET_MAX_THREADS(r9, 0x40046205, 0x3) flock(r0, 0x3) dup(r8) getegid() 2018/01/05 21:58:56 executing program 5: mmap(&(0x7f0000000000/0xf96000)=nil, 0xf96000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f96000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0xb, 0x80, &(0x7f0000f97000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f96000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000f96000)='/selinux/create\x00', 0x2, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000f95000)={0x0, 0x0, ""}, &(0x7f0000e4d000-0x4)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000019a000-0x8)={r2, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000f96000-0xc)={r2, 0x0, 0x0}, 0xc) 2018/01/05 21:58:56 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000001000)={0x0, 0xc, &(0x7f0000ec6000)="ba6d13216e91f10f325b4680"}) r1 = getpgrp(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000005000)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000006000-0xc)='/dev/rfkill\x00', 0x100, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f0000006000-0x4)=r3, 0x4) r4 = accept4(0xffffffffffffffff, &(0x7f0000001000)=@in={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000005000-0x4)=0x10, 0x80000) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$unix(r4, &(0x7f0000004000)=""/144, 0x90, 0x10002, &(0x7f0000005000-0x5)=@abs={0x0, 0x0, 0x2}, 0x8) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000004000-0x52)=""/82) ptrace$getsig(0x4202, r1, 0x7, &(0x7f0000003000-0x10)={0x0, 0x0, 0x0, 0x0}) 2018/01/05 21:58:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000644000)='/dev/snd/timer\x00', 0x0, 0x0) r2 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000b8f000)='/selinux/access\x00', 0x2, 0x0) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f0000047000-0x4)=0x7) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f000069d000)={0x6, r1, 0x1}) ioctl$SNDRV_TIMER_IOCTL_INFO(r2, 0x80e05411, &(0x7f00000ba000)=""/225) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r3, 0x29, 0xd2, &(0x7f00003cb000)={{0xa, 0x0, 0xfff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, {0xa, 0x0, 0x5, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, 0x6580, [0x2, 0x8, 0x2, 0x40, 0x200, 0x8, 0xa7cc48920000000, 0xa06]}, 0x5c) getsockopt$bt_l2cap_L2CAP_CONNINFO(r3, 0x6, 0x2, &(0x7f0000be9000-0x5)={0x0, 0x0, 0x0, 0x0}, &(0x7f00004ed000-0x4)=0x5) ioctl$TIOCEXCL(r3, 0x540c) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f00003f6000)={0x1f, 0x5, 0x8001, 0x505, 0x0}, &(0x7f0000b76000-0x4)=0x10) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000e93000-0x8c)={0x0, @in6={{0xa, 0x0, 0xd09, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000348000-0x4)=0x8c) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000e97000)={r4, 0x80000001, 0x20}, 0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f0000867000)={0x0, 0x3c, "eff69f7fc8bafb7882d535e670db71c8543b0e20ad1163f1d24957457f8fa8cf38d6b52ab0148838a8fef26280a5e2f8b875d592a36f60414a4bb298"}, &(0x7f0000f4e000)=0x44) ioctl$sock_bt_cmtp_CMTPCONNADD(r2, 0x400443c8, &(0x7f000032c000)={r3, 0x0}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r3, 0x84, 0x65, &(0x7f00007b4000-0x88)=[@in6={0xa, 0x2, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x459}, @in={0x2, 0x3, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0x10001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x7fffffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2869}], 0x88) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000949000)={0x0, 0x4}, &(0x7f0000583000)=0x8) ioctl$TIOCLINUX6(r2, 0x541c, &(0x7f0000396000-0x2)={0x6, 0x6}) sendmsg$inet_sctp(r2, &(0x7f0000363000-0x1c)={&(0x7f000005b000)=@in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000098b000)=[{&(0x7f0000523000)="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", 0x1000}], 0x1, &(0x7f0000686000)=[@sndinfo={0x1c, 0x84, 0x2, {0x40, 0x6, 0x81, 0x6, r4}}, @init={0x14, 0x84, 0x0, {0x5, 0x100000001, 0xa0000000, 0xfffffffeffffffff}}, @sndrcv={0x2c, 0x84, 0x1, {0x0, 0x768c, 0x2, 0x4, 0x4ac, 0x5, 0x8, 0x100000000, r5}}, @sndrcv={0x2c, 0x84, 0x1, {0xfffffffffffff311, 0x5, 0x0, 0x3c9, 0x5d4, 0x401, 0x5, 0x9df4, r6}}, @sndrcv={0x2c, 0x84, 0x1, {0x1f, 0x20, 0x6, 0x7ff, 0x0, 0x80, 0x5, 0x0, r7}}, @init={0x14, 0x84, 0x0, {0x7f, 0x5, 0x878, 0x2}}], 0x108, 0x4040}, 0x1) dup3(r0, r1, 0x0) 2018/01/05 21:58:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f000086e000-0xb)='/dev/hwrng\x00', 0xc0800, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000afa000)={0x0, 0x7ff, 0x7, 0x5, 0xe61, 0x7}, &(0x7f0000fa8000-0x4)=0x14) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000632000-0xe5)={r1, 0xdd, "8085a81a76e4296fbdb3ba00719cdf14b7eb5a04bd234f0fe7860d2f6df7333e2d17c0eff9b3649392a5f2bf24c15878119fb25d54d4d8bcc77cd0d76aabfeeb0f743abad3d50354e5fc6a2063c601ec5fad0583dfd56b1a0b8fe6ea7a21719affd7270a541710e2c3283ed04e1581b9b9e253baea28bbe15a37906d15c0ab25a37a4c3a3ebfbd509948b9686d144dc4f7530b5c5590dbc65e04c634103f4bca82eac13c6ea9faf7b30629690741c7160d9376b21013574fe5b4c041769fcdda0b31757615c0ee3baa009f5d7e55684601362a60b35bc744c23ce880cf"}, &(0x7f0000c5b000-0x4)=0xe5) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000ac1000)=[{&(0x7f0000172000-0x29)="290000001800ff0000000000001000210200080000000007001e061c08000bc007001004000020ff00", 0x29}], 0x1) 2018/01/05 21:58:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000cb5000)=0x0, &(0x7f00004e8000)=0x4) ioctl$sock_ifreq(r1, 0x89f4, &(0x7f0000018000)={@common='sit0\x00', @ifru_data=&(0x7f00008e8000-0x20)="010109070007000000fa000011000200dfff0000054e0000000000000004eb00"}) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00005a8000-0x11)='/selinux/enforce\x00', 0x100, 0x0) syncfs(r0) [ 71.452975] FAULT_INJECTION: forcing a failure. [ 71.452975] name failslab, interval 1, probability 0, space 0, times 0 [ 71.464213] CPU: 1 PID: 13413 Comm: syz-executor0 Not tainted 4.15.0-rc6+ #159 [ 71.471559] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 71.480888] Call Trace: [ 71.483455] dump_stack+0x194/0x257 [ 71.487071] ? arch_local_irq_restore+0x53/0x53 [ 71.491718] ? avc_has_perm+0x43e/0x680 [ 71.495681] should_fail+0x8c0/0xa40 [ 71.499376] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 71.504468] ? lock_acquire+0x1d5/0x580 [ 71.508419] ? netlink_table_grab+0xb9/0x4c0 [ 71.512812] ? lock_release+0xa40/0xa40 [ 71.516765] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 71.522646] ? rcu_note_context_switch+0x710/0x710 [ 71.527566] ? _raw_write_lock_irq+0x66/0x80 [ 71.531947] ? netlink_table_grab+0xb9/0x4c0 [ 71.536331] ? netlink_table_grab+0x10a/0x4c0 [ 71.540805] ? __rhashtable_remove_fast.constprop.40+0xbc0/0xbc0 [ 71.546948] should_failslab+0xec/0x120 [ 71.550906] __kmalloc_track_caller+0x5f/0x760 [ 71.555466] ? selinux_socket_connect+0x730/0x730 [ 71.560294] ? __might_fault+0x110/0x1d0 [ 71.564328] ? netlink_realloc_groups+0x17a/0x280 [ 71.569155] krealloc+0x65/0xc0 [ 71.572414] netlink_realloc_groups+0x17a/0x280 [ 71.577085] netlink_bind+0x784/0xac0 [ 71.580862] ? __might_sleep+0x95/0x190 [ 71.584819] ? netlink_setsockopt+0x860/0x860 [ 71.589298] ? security_socket_bind+0x89/0xb0 [ 71.593789] SYSC_bind+0x1c3/0x410 [ 71.597307] ? move_addr_to_kernel.part.18+0x100/0x100 [ 71.602580] ? __sb_end_write+0xa0/0xd0 [ 71.606538] ? fput+0xd2/0x140 [ 71.609708] ? SyS_write+0x184/0x220 [ 71.613394] ? __do_page_fault+0x3d6/0xc90 [ 71.617608] ? SyS_read+0x220/0x220 [ 71.621219] SyS_bind+0x24/0x30 [ 71.624472] ? SyS_socketpair+0x6f0/0x6f0 [ 71.628601] do_fast_syscall_32+0x3ee/0xf9d [ 71.632908] ? do_int80_syscall_32+0x9d0/0x9d0 [ 71.637466] ? _raw_spin_unlock_irq+0x56/0x70 [ 71.641945] ? syscall_return_slowpath+0x2ad/0x550 [ 71.646850] ? prepare_exit_to_usermode+0x340/0x340 [ 71.651842] ? sysret32_from_system_call+0x5/0x3b [ 71.656668] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 71.661497] entry_SYSENTER_compat+0x54/0x63 [ 71.665877] RIP: 0023:0xf7f39c79 [ 71.669215] RSP: 002b:00000000f773508c EFLAGS: 00000296 ORIG_RAX: 0000000000000169 [ 71.676900] RAX: ffffffffffffffda RBX: 0000000000000013 RCX: 00000000208a5ff4 [ 71.684150] RDX: 000000000000000c RSI: 0000000000000000 RDI: 0000000000000000 [ 71.691394] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 2018/01/05 21:58:56 executing program 4: r0 = socket$bt_rfcomm(0x1f, 0x0, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000001000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x2, 0x3, 0x4) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000a72000)=0x80000000000, 0x4) sendmsg$unix(r1, &(0x7f0000003000)={&(0x7f0000004000-0x13)=@file={0x0, "200000000000000009000001f2dc"}, 0x10, &(0x7f0000299000)=[{&(0x7f00003a5000-0x2c2)="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", 0x28e}], 0x1, 0x0, 0x0, 0x0}, 0xc000) poll(&(0x7f0000009000-0x20)=[{r1, 0x0, 0xfff}], 0x1, 0x0) 2018/01/05 21:58:56 executing program 5: madvise(&(0x7f0000fcd000/0x2000)=nil, 0x2000, 0xd) [ 71.698635] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 71.705881] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 2018/01/05 21:58:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000714000)='rxrpc_s\x00', &(0x7f0000a32000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000fc5000)='{systemlomd5sumprocwlan1\x00', 0xfffffffffffffffd) r1 = add_key(&(0x7f0000790000-0xa)='blacklist\x00', &(0x7f00004b4000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f000055f000)="c7bc2befd071fb77ae429a55ed3ce5d3c1b0a93720", 0x15, 0xffffffffffffffff) keyctl$unlink(0x9, r0, r1) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00005ad000)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000919000-0x4)=0x9, 0x4) bpf$PROG_LOAD(0x5, &(0x7f0000bb1000)={0x8, 0x5, &(0x7f00002c4000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x4, 0x0, 0x3, 0x0, 0x0, 0x0, 0x10}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00007c2000)='GPL\x00', 0x20, 0xbc, &(0x7f0000df1000)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000915000)='/dev/vcs\x00', 0x84800, 0x0) bpf$MAP_CREATE(0x0, &(0x7f00005ae000-0x2c)={0x1, 0x7, 0x2, 0x2, 0x7, r3, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xe0) 2018/01/05 21:58:56 executing program 1: 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, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000ecb000-0xf)='/dev/snd/timer\x00', 0x0, 0x8000) r2 = dup3(r0, r1, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f00008c7000-0x4)=0x3, 0x4) sync() ioctl$EVIOCGBITSND(r2, 0x80404532, &(0x7f0000f2d000)=""/44) [ 71.744820] raw_sendmsg: syz-executor4 forgot to set AF_INET. Fix it! 2018/01/05 21:58:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) sendmmsg(r0, &(0x7f00005de000)=[{{0x0, 0x0, &(0x7f00002c1000)=[], 0xe, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x20000000) 2018/01/05 21:58:56 executing program 0 (fault-call:15 fault-nth:1): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xf) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00006a2000-0xc)={0x0, 0x0, 0x0}, &(0x7f00002f1000)=0xc) getresgid(&(0x7f000066c000)=0x0, &(0x7f000053c000)=0x0, &(0x7f0000c25000-0x4)=0x0) r3 = getegid() clock_gettime(0x0, &(0x7f0000ff5000-0x8)={0x0, 0x0}) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000193000-0x8)={r4, r5/1000+30000}, 0x8) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f000057f000)=0x5) r6 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00004a2000)='/selinux/load\x00', 0x2, 0x0) ioctl$DRM_IOCTL_VERSION(r6, 0xc0246400, &(0x7f00003fd000-0x24)={0x0, 0x80000000, 0xffffffffffff8cb3, 0x1000, &(0x7f0000de1000)=""/4096, 0x6e, &(0x7f0000c8f000)=""/110, 0x5d, &(0x7f000092a000)=""/93}) lstat(&(0x7f0000471000)='./file0\x00', &(0x7f0000520000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x4, &(0x7f00008e2000)=[r1, r2, r3, r7]) r8 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000e87000)='/selinux/user\x00', 0x2, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r8, 0x40046411, &(0x7f0000dbb000)=0x690) getsockopt$bt_l2cap_L2CAP_OPTIONS(r8, 0x6, 0x1, &(0x7f0000e4e000-0xc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00003ed000)=0xc) bind$netlink(r0, &(0x7f00008a6000-0xc)={0x10, 0x0, 0x0, 0x1}, 0xc) close(r0) ioctl$DRM_IOCTL_AGP_RELEASE(r6, 0x6431) r9 = openat$autofs(0xffffffffffffff9c, &(0x7f0000d42000)='/dev/autofs\x00', 0x101000, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r8, 0x40042408, r8) ioctl$BINDER_SET_MAX_THREADS(r9, 0x40046205, 0x3) flock(r0, 0x3) dup(r8) getegid() 2018/01/05 21:58:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000b93000-0x9)='/dev/ppp\x00', 0x181200, 0x0) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f00005e3000-0x18)={0xfffffffffffffffa, 0xffff, 0x8, 0x2, 0x4, 0x2}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000f31000)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f0000470000-0x8)={r1, 0x0}) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000899000-0x4)=0x0) r2 = add_key$keyring(&(0x7f0000c0b000-0x8)='keyring\x00', &(0x7f0000a50000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0x0) fchmodat(r0, &(0x7f0000ce4000)='./file0\x00', 0x4a) r3 = add_key$user(&(0x7f0000e18000-0x5)='user\x00', &(0x7f0000466000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000816000-0x2)="ff", 0x1, r2) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000058000)='cdg\x00', 0x4) r4 = add_key$user(&(0x7f0000572000-0x5)='user\x00', &(0x7f00004c1000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000043e000)="503ab70087ebe0d94f729cd653e520c19ad7d90b271769c4dbc249b544230aa287fb8bd6ed266ccf59ef70995bf2e8e0d3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f60c01e33e5f8c7eba67840800007f5b07e5849d2e875b066cd640b336616fe0f3c300007fb4627ee7597689525e8e812650a86eb580fb46910b52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864c324f6353c0000f98f7e149be31bd78bb36e8b951173d1", 0xc0, r2) keyctl$dh_compute(0x17, &(0x7f00004c9000-0xc)={r3, r4, r3}, &(0x7f0000e3a000-0x1)=""/1, 0x1, &(0x7f0000a6f000)={&(0x7f00004ac000)={'poly1305-generic\x00'}, &(0x7f0000fa6000-0x1)="", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/05 21:58:56 executing program 1: 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, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000425000-0x12)='/dev/snd/pcmC#D#p\x00', 0xdea8, 0x4c0100) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000de4000)=0x6, 0x4) r2 = syz_open_dev$sndtimer(&(0x7f0000644000)='/dev/snd/timer\x00', 0x0, 0x0) dup3(r0, r2, 0x0) 2018/01/05 21:58:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000c41000)='/selinux/create\x00', 0x2, 0x0) readv(r0, &(0x7f000034a000-0x8)=[{&(0x7f000091d000)=""/190, 0xbe}], 0x1) r1 = socket(0x10, 0x200000000002, 0xc) write(r1, &(0x7f0000af4000-0x1f)="1f0000000d06fd00010000f600008001fffff80009000180060007ec000000", 0x1f) 2018/01/05 21:58:56 executing program 6: 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, 0x100000, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x10000, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x1) fcntl$setflags(r0, 0x2, 0x2000000000002) r1 = syz_open_dev$dmmidi(&(0x7f0000879000)='/dev/dmmidi#\x00', 0x5, 0x80000) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000f0a000)=0x1, 0x4) connect$nfc_llcp(r1, &(0x7f0000475000-0x58)={0x27, 0x5b, 0x5, 0x7, 0x11, 0x5, "e4b2616cb466f8e488c120903aedd77341b9c2faf5f9388f8a6c1c0488929aa05b69bbdcdda6d89aee43c5f35610f8ec25732f8d011416b53cbac56f25f49c", 0x40}, 0x58) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000a41000-0x108)={0x0, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x80, 0x6, 0x4, 0x5, 0x6, 0x4, 0x38000000, 0x6, 0x4, 0x2, 0x7, 0x9, 0x265c519, 0x9, 0x101]}, &(0x7f00000f5000)=0x108) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00004ce000-0x20)={0x0, 0x7efa, 0x1, 0x6, 0x2, 0x6, 0x1, 0xe, r2}, 0x20) 2018/01/05 21:58:56 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$kvm(0xffffffffffffff9c, &(0x7f0000d9a000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f00009a0000-0x6)='statm\x00') setsockopt$inet_int(r2, 0x0, 0x7, &(0x7f0000ad1000)=0x8, 0x4) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r3, 0xc008ae88, &(0x7f0000f4f000-0x28)={0x1, 0x0, [{0x258, 0x0, 0x0}]}) 2018/01/05 21:58:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000a8f000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000387000)=0x0, 0x4) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) connect$unix(r1, &(0x7f0000300000-0xa)=@file={0x0, './file0\x00'}, 0xa) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000a8d000-0x10)={0x1, &(0x7f0000528000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x8) syz_open_dev$vcsa(&(0x7f0000317000-0xb)='/dev/vcsa#\x00', 0x9, 0x800) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f000089f000)='/dev/hwrng\x00', 0x0, 0x0) bind$ipx(r2, &(0x7f00004fd000)={0x4, 0x8, 0x401, "b253d09eea53", 0x7f, 0x0}, 0x10) close(r0) ioctl$sock_ipx_SIOCIPXCFGDATA(r2, 0x89e2, &(0x7f0000934000-0x4)={0x0, 0x0}) setsockopt(r0, 0x5, 0xffffffffffffff7b, &(0x7f000065f000)="148048ca770e6a73cf3dd218aa4543ed2c1d22e6aeb44e0ceabe06f068e209c1cae26f54c13582c2def83e244c0e56620739e880ad0e9f700defe12088b5326c9c796f7cc3b441e516b4c873887cbb7f0c5ee577", 0x54) 2018/01/05 21:58:56 executing program 5: 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, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000ecb000-0xf)='/dev/snd/timer\x00', 0x0, 0x8000) r2 = dup3(r0, r1, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f00008c7000-0x4)=0x3, 0x4) sync() ioctl$EVIOCGBITSND(r2, 0x80404532, &(0x7f0000f2d000)=""/44) 2018/01/05 21:58:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xf) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00006a2000-0xc)={0x0, 0x0, 0x0}, &(0x7f00002f1000)=0xc) getresgid(&(0x7f000066c000)=0x0, &(0x7f000053c000)=0x0, &(0x7f0000c25000-0x4)=0x0) r3 = getegid() clock_gettime(0x0, &(0x7f0000ff5000-0x8)={0x0, 0x0}) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000193000-0x8)={r4, r5/1000+30000}, 0x8) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f000057f000)=0x5) r6 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00004a2000)='/selinux/load\x00', 0x2, 0x0) ioctl$DRM_IOCTL_VERSION(r6, 0xc0246400, &(0x7f00003fd000-0x24)={0x0, 0x80000000, 0xffffffffffff8cb3, 0x1000, &(0x7f0000de1000)=""/4096, 0x6e, &(0x7f0000c8f000)=""/110, 0x5d, &(0x7f000092a000)=""/93}) lstat(&(0x7f0000471000)='./file0\x00', &(0x7f0000520000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) utimensat(r6, &(0x7f0000cf2000-0x8)='./file0\x00', &(0x7f00004e6000)={{0x77359400, 0x0}, {0x77359400, 0x0}}, 0x0) setgroups(0x4, &(0x7f00008e2000)=[r1, r2, r3, r7]) r8 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000e87000)='/selinux/user\x00', 0x2, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r8, 0x40046411, &(0x7f0000dbb000)=0x690) getsockopt$bt_l2cap_L2CAP_OPTIONS(r8, 0x6, 0x1, &(0x7f0000e4e000-0xc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00003ed000)=0xc) bind$netlink(r0, &(0x7f00008a6000-0xc)={0x10, 0x0, 0x0, 0x1}, 0xc) close(r0) ioctl$DRM_IOCTL_AGP_RELEASE(r6, 0x6431) fcntl$addseals(r8, 0x409, 0x8) ioctl$EVIOCGEFFECTS(r8, 0x80044584, &(0x7f00005f2000)=""/4096) r9 = openat$autofs(0xffffffffffffff9c, &(0x7f0000d42000)='/dev/autofs\x00', 0x101000, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r8, 0x40042408, r8) open_by_handle_at(r6, &(0x7f0000bb0000)={0x45, 0x100000000, "37f20a94061ff20f38437b0eca6ab3181c36e676cc7da919a4ba5287bc8af5ae6fa553d091e8df52dc5017208aab9aed5e5d1488c09c58da1bf5d689c9"}, 0x185000) ioctl$BINDER_SET_MAX_THREADS(r9, 0x40046205, 0x3) flock(r0, 0x3) socket$bt_cmtp(0x1f, 0x3, 0x5) dup(r6) getegid() [ 71.843968] netlink: 'syz-executor3': attribute type 1 has an invalid length. 2018/01/05 21:58:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x2, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000d6d000-0x88)={0x1, {{0xa, 0x0, 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]}}, 0x88) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f000064b000)={0x7, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) mlock(&(0x7f0000d67000/0x3000)=nil, 0x3000) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000bfd000)={0x4, {{0xa, 0x0, 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]}}, 0x88) 2018/01/05 21:58:56 executing program 6: r0 = dup(0xffffffffffffff9c) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000296000)="c82b973949b454d34029d780f40b8f9297c2bb1ad064165bc27406c12b267576348d2e7a1075ede352253fdf4fd0809f7474640fab14a4b48cb88764e90e67fd124a9a5a6f04132f844efe4d9cdbc4b9762d16cba2d4e84f983718fe26e324c049a7eef007649bfddcf4def4d1db2fd06164bdb51a1abaab69d8e7bae6a2bca527047bc550938008f42463e58088a77b76485dba94e8bccd541560253ed690b9d7cf3649e6661ab9b0d338a8bd637911178a4eeda219b257730dcfb3e17fb1658abb8f3c3cf321eb38ee494ae3172ec4b19a8260d06bb76434cc17969c3bca", 0xdf) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setflags(r1, 0x2, 0x0) 2018/01/05 21:58:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xbe, &(0x7f000022d000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xb0, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x25, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11, 0x0, @loopback=0x7f000001, @empty=0x0, {[@end={0x0}, @timestamp={0x44, 0x14, 0x0, 0x0, 0x0, [{[@loopback=0x7f000001], 0x0}, {[@multicast2=0xe0000002], 0x0}]}, @ssrr={0x89, 0x1f, 0x0, [@empty=0x0, @multicast2=0xe0000002, @broadcast=0xffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, @loopback=0x7f000001, @rand_addr=0x0]}, @lsrr={0x83, 0x13, 0x0, [@broadcast=0xffffffff, @multicast1=0xe0000001, @rand_addr=0x0, @broadcast=0xffffffff]}, @lsrr={0x83, 0x23, 0x0, [@broadcast=0xffffffff, @multicast1=0xe0000001, @multicast1=0xe0000001, @broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, @rand_addr=0x0, @multicast2=0xe0000002]}, @cipso={0x86, 0x13, 0x0, [{0x0, 0xd, "df21741175882f00000009"}]}]}}, ""}}}}}, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f000026f000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000c25000-0x20)={@generic="d716efd757772861c8b951d731bfdf54", @ifru_addrs={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/05 21:58:56 executing program 1: 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, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000ef1000-0x11)='/selinux/context\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0x80e05411, &(0x7f0000e9c000-0x7c)=""/124) r2 = syz_open_dev$sndtimer(&(0x7f0000644000)='/dev/snd/timer\x00', 0x0, 0x0) dup3(r0, r2, 0x0) 2018/01/05 21:58:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setflags(r0, 0x2, 0x0) [ 71.914641] netlink: 'syz-executor3': attribute type 1 has an invalid length. 2018/01/05 21:58:56 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, 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) io_setup(0xfff, &(0x7f000046c000)=0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000d6f000-0x9)='/dev/vcs\x00', 0x40000, 0x0) bind$netlink(r1, &(0x7f0000b19000-0xc)={0x10, 0x0, 0x0, 0x46008001}, 0xc) io_getevents(r0, 0x8, 0x8, &(0x7f0000a71000)=[{0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}], &(0x7f0000cb8000)={0x0, 0x989680}) 2018/01/05 21:58:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ipx(0xffffffffffffff9c, &(0x7f00007ac000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000106000)=0x10, 0x80000) connect$nfc_llcp(0xffffffffffffffff, &(0x7f00007ed000-0x58)={0x27, 0x3, 0xffffffffffffff6f, 0x6, 0x48, 0x6, "0d93794c5dce6de44a5105ca953fd413981cd0261e7d7de88a5efc5773a8e3434ed1f4becc0a212f4c57bf2d303619c61e93d5d27803c9fb2107f498335761", 0x5}, 0x58) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000d81000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = socket(0x1, 0x2, 0x400000000010) sendmsg$nl_xfrm(r1, &(0x7f0000dca000)={&(0x7f0000813000)={0x10, 0x0, 0x0, 0xfffffffffffffffd}, 0xfffffffffffffd95, &(0x7f0000b0d000-0x10)={&(0x7f0000621000-0x14)=@getsadinfo={0x14, 0x1f, 0x209, 0x5, 0x0, 0x5, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f00004ed000-0x8)={0x0, 0x0}, &(0x7f0000db4000-0x4)=0x8) r2 = syz_open_procfs(0x0, &(0x7f0000369000-0x9)='net/rfcomm\x00') r3 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00000c4000-0x10)='/selinux/member\x00', 0x2, 0x0) linkat(r2, &(0x7f00005f6000-0x8)='./file0\x00', r3, &(0x7f0000de2000-0x8)='./file0\x00', 0x1400) msync(&(0x7f000072e000/0x1000)=nil, 0x1000, 0x4) 2018/01/05 21:58:56 executing program 2: 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) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000a8f000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000387000)=0x0, 0x4) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) connect$unix(r1, &(0x7f0000300000-0xa)=@file={0x0, './file0\x00'}, 0xa) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000a8d000-0x10)={0x1, &(0x7f0000528000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x8) syz_open_dev$vcsa(&(0x7f0000317000-0xb)='/dev/vcsa#\x00', 0x9, 0x800) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f000089f000)='/dev/hwrng\x00', 0x0, 0x0) bind$ipx(r2, &(0x7f00004fd000)={0x4, 0x8, 0x401, "b253d09eea53", 0x7f, 0x0}, 0x10) close(r0) ioctl$sock_ipx_SIOCIPXCFGDATA(r2, 0x89e2, &(0x7f0000934000-0x4)={0x0, 0x0}) setsockopt(r0, 0x5, 0xffffffffffffff7b, &(0x7f000065f000)="148048ca770e6a73cf3dd218aa4543ed2c1d22e6aeb44e0ceabe06f068e209c1cae26f54c13582c2def83e244c0e56620739e880ad0e9f700defe12088b5326c9c796f7cc3b441e516b4c873887cbb7f0c5ee577", 0x54) 2018/01/05 21:58:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00008d6000-0x16)='/selinux/checkreqprot\x00', 0x200, 0x0) accept4$unix(r0, 0x0, &(0x7f000005e000-0x4)=0x0, 0x800) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r1, &(0x7f0000ed4000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00005a7000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000e22000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000009000-0x8)=0x3f) recvfrom(r3, &(0x7f0000013000-0x8d)=""/0, 0x0, 0x0, &(0x7f0000013000-0x10)=@ax25={0x6, {"2d13d4162d9f33"}, 0x0}, 0x10) r4 = getpgid(0x0) fcntl$setsig(r2, 0xa, 0x12) r5 = syz_open_dev$sndpcmc(&(0x7f0000b66000)='/dev/snd/pcmC#D#c\x00', 0x2d8, 0x10000) dup2(r5, r3) fcntl$setown(r2, 0x8, r4) readv(r1, &(0x7f0000248000-0x48)=[{&(0x7f0000ddd000)=""/4096, 0x1000}], 0x1) tkill(r4, 0x13) 2018/01/05 21:58:56 executing program 6: 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, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000a6c000)='/dev/input/mouse#\x00', 0x3, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000412000-0x28)={r1, 0x0, 0x69, 0xac, &(0x7f00008e0000)="1e46663cccffc5243796641495437628c7652578997fb84f7151578c05e5b492842cf43f5b3c39cb26ea9ba223f882db5b4decec5be8fbc44f4c25ec5b319570494ff5420caac71f7df4d02f4cbbdbb9792869d6c06e2d16b190ea6fd08e9dcae18728c1851a2b6cb6", &(0x7f0000ad5000-0xac)=""/172, 0x2, 0x7ff}, 0x28) fcntl$setflags(r0, 0x2, 0x0) ioctl(r0, 0x1ff, &(0x7f00007d3000)="df2e2e4fe08aa5cc55e3e4a77f495bf9ecd2acfffc75b8dd7bc9903243756230dcb87c889ba1b5dd35a5a510d65af500abdc4669789fcd0d6ea048dbab93f10d88c46c5c53a5ef4853f4ff57fc43c291315a371455c49d5621cc1e2738bf43cd7553a9d1c2842bb170af8f7db10e4551c1801070435a5cb563cae42d8314efddd37a8cef3d19e476f10ab2df8646fc12") 2018/01/05 21:58:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xf) getresgid(&(0x7f000066c000)=0x0, &(0x7f000053c000)=0x0, &(0x7f0000c25000-0x4)=0x0) r2 = getegid() clock_gettime(0x0, &(0x7f0000ff5000-0x8)={0x0, 0x0}) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000193000-0x8)={r3, r4/1000+30000}, 0x8) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f000057f000)=0x5) r5 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00004a2000)='/selinux/load\x00', 0x2, 0x0) ioctl$DRM_IOCTL_VERSION(r5, 0xc0246400, &(0x7f00003fd000-0x24)={0x0, 0x80000000, 0xffffffffffff8cb3, 0x1000, &(0x7f0000de1000)=""/4096, 0x6e, &(0x7f0000c8f000)=""/110, 0x5d, &(0x7f000092a000)=""/93}) lstat(&(0x7f00006b1000-0x8)='./file0\x00', &(0x7f0000275000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x4, &(0x7f00008e2000)=[0x0, r1, r2, r6]) r7 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000e87000)='/selinux/user\x00', 0x2, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r7, 0x40046411, &(0x7f0000dbb000)=0x690) getsockopt$bt_l2cap_L2CAP_OPTIONS(r7, 0x6, 0x1, &(0x7f0000e4e000-0xc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00003ed000)=0xc) bind$netlink(r0, &(0x7f00008a6000-0xc)={0x10, 0x0, 0x0, 0x1}, 0xc) close(r0) ioctl$DRM_IOCTL_AGP_RELEASE(r5, 0x6431) r8 = openat$autofs(0xffffffffffffff9c, &(0x7f0000d42000)='/dev/autofs\x00', 0x101000, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r7, 0x40042408, r7) ioctl$BINDER_SET_MAX_THREADS(r8, 0x40046205, 0x3) flock(r0, 0x3) dup(r5) ioctl$sock_FIOGETOWN(r7, 0x8903, &(0x7f00002d3000)=0x0) getegid() 2018/01/05 21:58:56 executing program 7: mmap(&(0x7f0000000000/0xafd000)=nil, 0xafd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002ea000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getuid() ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000055a000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000afd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_encap(r2, 0x11, 0x64, &(0x7f0000afe000-0x4)=0x4, 0x4) 2018/01/05 21:58:57 executing program 1: 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, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f000047c000)='/dev/snd/pcmC#D#p\x00', 0x676af572, 0x8000) ioctl$TIOCSTI(r1, 0x5412, 0x2) r2 = syz_open_dev$sndtimer(&(0x7f00007f2000)='/dev/snd/timer\x00', 0x0, 0x100000000000000) dup3(r0, r2, 0x0) 2018/01/05 21:58:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000187000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x75, &(0x7f00001c0000)={0x0, 0x2}, 0x8) sendto$inet6(r1, &(0x7f0000869000)="e1", 0x1, 0x0, &(0x7f00006a0000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0xfffffffffffffd5a) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000877000-0x4)=0x0, &(0x7f0000a52000-0x4)=0x4) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000db0000-0x8)={0x0, 0x5}, 0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000657000)={0x0, 0xb, 0x2, [0x0, 0x0]}, 0xc) 2018/01/05 21:58:57 executing program 4: syz_open_dev$dspn(&(0x7f0000663000-0xa)='/dev/dsp#\x00', 0xffff, 0x82000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000a7a000-0x16)='/selinux/checkreqprot\x00', 0x80000, 0x0) perf_event_open(&(0x7f0000fdf000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = getpgid(0xffffffffffffffff) syz_open_dev$tun(&(0x7f0000a3b000)='/dev/net/tun\x00', 0x0, 0x60000) setpriority(0x10000000000000, r0, 0x0) 2018/01/05 21:58:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xf) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00006a2000-0xc)={0x0, 0x0, 0x0}, &(0x7f00002f1000)=0xc) getresgid(&(0x7f000066c000)=0x0, &(0x7f000053c000)=0x0, &(0x7f0000c25000-0x4)=0x0) r3 = getegid() clock_gettime(0x0, &(0x7f0000ff5000-0x8)={0x0, 0x0}) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000193000-0x8)={r4, r5/1000+30000}, 0x8) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f000057f000)=0x5) r6 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00004a2000)='/selinux/load\x00', 0x2, 0x0) ioctl$DRM_IOCTL_VERSION(r6, 0xc0246400, &(0x7f00003fd000-0x24)={0x0, 0x80000000, 0xffffffffffff8cb3, 0x1000, &(0x7f0000de1000)=""/4096, 0x6e, &(0x7f0000c8f000)=""/110, 0x5d, &(0x7f000092a000)=""/93}) lstat(&(0x7f0000697000)='./file0\x00', &(0x7f0000520000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x4, &(0x7f00008e2000)=[r1, r2, r3, r7]) r8 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000e87000)='/selinux/user\x00', 0x2, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r8, 0x40046411, &(0x7f0000dbb000)=0x690) getsockopt$bt_l2cap_L2CAP_OPTIONS(r8, 0x6, 0x1, &(0x7f0000e4e000-0xc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00003ed000)=0xc) bind$netlink(r0, &(0x7f00008a6000-0xc)={0x10, 0x0, 0x0, 0x1}, 0xc) name_to_handle_at(r8, &(0x7f0000a6a000)='./file0\x00', &(0x7f0000be1000-0xed)={0xed, 0x0, "190ab99ead19c82879c2391ca1f4ae60302c67f622341b66ef3a3c6622a0f5acbc5198c3e2300f0cfe462271934f9cee4b8e88d1e52a36485588707dca5aea5c35e474e0f38036831c8e7395cf1410858c147e6f8fd55c20987b47e489c113f47ca9007da22d38118479502a71a3e93858f43bd1d71e86397426783e3ab173ab915de30c44b81e9a95218c2e65e467fc67cf4f60b7867080156b762f88558ce7113c0547f6d777546aaac6d4a07c9dac0eb2ebdbbe8cc16ab7ced1d28a882a563372dc952b3d5b8f3ff33d5e5b8001563a713e201233a19c11938f3cc9372b5d8d69813ca1"}, &(0x7f00003b0000-0x4)=0x0, 0x1400) close(r0) ioctl$DRM_IOCTL_AGP_RELEASE(r6, 0x6431) r9 = openat$autofs(0xffffffffffffff9c, &(0x7f0000d42000)='/dev/autofs\x00', 0x101000, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r8, 0x40042408, r8) ioctl$BINDER_SET_MAX_THREADS(r9, 0x40046205, 0x3) flock(r0, 0x3) dup(r8) getegid() 2018/01/05 21:58:57 executing program 6: 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, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f00004ac000)={r0, 0x3, 0x1, 0x0, &(0x7f0000ab2000-0x4)=[0x0], 0x1}, 0x20) fcntl$setflags(r0, 0x2, 0x0) r1 = creat(&(0x7f00008c7000)='./file0\x00', 0x40) getsockname$packet(0xffffffffffffffff, &(0x7f00003c9000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000fdf000)=0x14) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00006ad000-0x28)={@common='ifb0\x00', r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/05 21:58:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000ca2000)='/dev/vcsa#\x00', 0x80000000, 0xfffffffffffffffc) r1 = socket$inet_tcp(0x2, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00005aa000-0xc)={0x80000000, 0x0}) listen(r1, 0x0) syz_open_dev$admmidi(&(0x7f00002f9000-0xe)='/dev/admmidi#\x00', 0x2f6617f0, 0x44101) setsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f00004dd000)={0x0, 0x1000}, 0x2) setsockopt$sock_int(r1, 0x1, 0x3c, &(0x7f0000d4f000-0x4)=0x0, 0x4) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f00001c6000)='/dev/dsp\x00', 0x20000, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f000064a000-0x4)=@assoc_id=0x0, &(0x7f0000e68000)=0x4) lremovexattr(&(0x7f0000289000-0x8)='./file0\x00', &(0x7f0000d94000-0xb)=@random={'security.\x00', '\x00'}) syz_kvm_setup_cpu$x86(r0, r0, &(0x7f0000632000/0x18000)=nil, &(0x7f0000960000-0xc)=[@textreal={0x8, &(0x7f0000f77000)="0f01cf2e660f119a0080baf80c66b808aba78c66efbafc0cb80a00efbaf80c66b82cc3908e66efbafc0ced640f621bbad104b80b00efba2000ec0fc729baf80c66b8a958f28866efbafc0cb01aeeb880058ec0", 0x53}], 0x1, 0xc, &(0x7f0000a05000-0x10)=[@efer={0x2, 0x4001}], 0x1) ioctl$KVM_SET_CPUID(r0, 0x4008ae8a, &(0x7f0000b5c000-0x20)={0x1, 0x0, [{0xc200000f, 0x1, 0xf608, 0x54d, 0x4, 0x0}]}) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000d6e000)={r3, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xfffffffffffff210, 0x10000, 0x800, 0x100000001, 0x200, 0x1ff, 0x6, 0x3154, 0x3, 0x8001, 0x81, 0x200, 0x2, 0x0, 0x6]}, &(0x7f0000cea000)=0x108) ioctl$KVM_GET_SREGS(r0, 0x8138ae83, &(0x7f000080d000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) 2018/01/05 21:58:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x5, 0x80000001, 0xb, 0xa, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f0000a97000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000046d000-0x16)='/selinux/checkreqprot\x00', 0x80000, 0x0) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r0, 0x8008ae9d, &(0x7f0000208000-0x95)=""/149) 2018/01/05 21:58:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000bf9000)='/dev/sequencer\x00', 0x20800, 0x0) pwritev(r0, &(0x7f000036f000)=[{&(0x7f0000d91000)="", 0x0}, {&(0x7f000086d000)="22f7b8a444e65c16f16ef0eef3ccd1fabe8aa623fc69dec983dbc9aa19063eb02fe7e597af4d0820e79123d94b01aa15d3d89057c478a27f065d65afdcdef291b1bbfbb278d36748be423ba0e9e4f8a96d650aaa3858d7186c411246db924902bff599cf67eac517bf67fc33ebd70edcd3fea3f1c4975b9e655862150ff143e24f230345563ee901d870af9c51edb4e3a6be7d0a7a95d7f77d9a4476f65654c7acb44c0c6f55ae66106af96a5db5a1eb9e12f06f8d163a3a", 0xb8}, {&(0x7f0000b2c000-0xfd)="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", 0xfd}, {&(0x7f0000237000)="32b9bc87fc530102f7773242417830e6d5a3090bcc7974a89faf8688becaf718d514958cc731b0ec26750459c9154f7c66b0d8d2bde3191f64f079e0c90ee0ff12a88c82d6426c505b45e122c219cd7bac494b852311dbecd300fb86920b3aa2272afc71d74212745217cff54f56f68c629b9fc9e61af473d49e90759031fa94673b54040001df4e846707855dae284fbaf931fca113c76afb62c09fca49b243329f4f81382f15e4e3ce17c87eddbc6d4e1897dab78470", 0xb7}, {&(0x7f00007f9000-0x1d)="14f80bd7d67d9d94a882e602499a536815ad6338b4dc04f5f4f274f47f", 0x1d}], 0x5, 0x0) 2018/01/05 21:58:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000d40000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000f69000)='/dev/amidi#\x00', 0x3, 0x400) getpeername$ax25(r1, &(0x7f0000dc3000)={0x0, {""/7}, 0x0}, &(0x7f0000699000)=0x10) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f00002ee000)={{0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) stat(&(0x7f000068f000)='./file0\x00', &(0x7f0000b25000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000026000-0x8)='./file0\x00', &(0x7f0000a31000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00001f1000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000c5d000)=0xc) setresgid(r2, r3, r4) socket$inet6(0xa, 0x80b, 0x100) 2018/01/05 21:58:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000013b000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_CLOCK(r1, 0x4030ae7b, &(0x7f000013c000)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/05 21:58:57 executing program 2: openat$cuse(0xffffffffffffff9c, &(0x7f0000d23000-0xa)='/dev/cuse\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000215000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) r1 = fcntl$getown(r0, 0x9) fcntl$lock(r0, 0x7, &(0x7f0000715000)={0x1, 0x7, 0x9, 0x6, r1}) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e05411, &(0x7f00002aa000-0x85)=""/133) syz_open_dev$mouse(&(0x7f00008e6000)='/dev/input/mouse#\x00', 0x7, 0x40) 2018/01/05 21:58:57 executing program 5: r0 = dup(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000000000)={0x0, 0x0}, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000000000)={0x0, 0x0}, 0x4, 0xffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$tun(r0, &(0x7f0000000000)=@pi={0x0, 0x6003, @ipv4={{0x5, 0x4, 0x1000000020, 0x1, 0xce, 0x3, 0x1, 0x3ff, 0xbf, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001, {[]}}, @tcp={{0x0, 0x0, r1, r2, 0x8, 0x0, 0x18, 0x1, 0x69a, 0x0, 0x6, {[@window={0x3, 0x3, 0x2}, @nop={0x1}, @generic={0x1, 0x8, "f8781bdac480"}, @window={0x3, 0x3, 0xff3d}, @sack={0x5, 0x12, [0x80, 0x2, 0x0, 0x7]}, @nop={0x1}, @timestamp={0x8, 0xa, 0x100, 0x66bc}, @fastopen={0x22, 0xd, "6b6dfe3fcdcf333cf7e752"}, @md5sig={0x13, 0x12, "e800012047e070819093898fcb2fb6ed"}]}}, {"c401faf3b6be871d355c45b9387bb56f658f7c8f730f68da0b7fda6af1568e65fe785036491c4c5a8f6f475f513be874d075c836791415226fd609a95662fb6fe2a47217063bbcdc82c90bd21b8c2ba1a3caa60bdb8189dc6683"}}}}, 0xd2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$read_default(0x2, &(0x7f0000b3e000-0x1000)=""/4096, 0x1000) syz_emit_ethernet(0x32, &(0x7f000098d000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x32, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "1b0400", 0x0, "1400f1"}, ""}}}}}, 0x0) 2018/01/05 21:58:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000d3d000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000793000)={0x0, 0xf7, 0x20, 0xdf3, 0x100000001}, &(0x7f00001ea000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f000050b000)={r1, 0x3}, &(0x7f00003a3000)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000945000)={r2, 0x51, 0x5, [0x2, 0xfffffffffffffc01, 0x4, 0xc5, 0x5]}, 0x12) r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setflags(r3, 0x2, 0x0) 2018/01/05 21:58:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f000030d000-0xb)='/dev/mixer\x00', 0x101000, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r0, 0x80045530, &(0x7f000097f000-0x50)=""/80) 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 = syz_open_dev$sndtimer(&(0x7f0000644000)='/dev/snd/timer\x00', 0x0, 0x0) dup3(r1, r2, 0x0) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f00001f4000)=0x0) 2018/01/05 21:58:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x4) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000a72000)=0x0, 0x4) r1 = syz_open_dev$vcsa(&(0x7f0000092000-0xb)='/dev/vcsa#\x00', 0x5, 0x200000) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f000075e000)={0x8, 0x2, 'client1\x00', 0x3, "e75ca1cef12ee735", "e10ad56c6920bdfac78dc19739a8c21b1f638dfa1046386dea70446bd6b2a555", 0x5, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$unix(r0, &(0x7f0000003000)={&(0x7f0000004000-0x13)=@file={0x0, "200000000000000009000001f2dc"}, 0x10, &(0x7f0000299000)=[{&(0x7f00003a5000-0x2c2)="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", 0x28e}], 0x1, 0x0, 0x0, 0x0}, 0xc000) poll(&(0x7f0000009000-0x20)=[{r0, 0x0, 0xfff}], 0x1, 0x0) 2018/01/05 21:58:57 executing program 4: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/relabel\x00', 0x2, 0x0) ioctl$KVM_XEN_HVM_CONFIG(r0, 0x4038ae7a, &(0x7f0000005000)={0x8, 0x1a0, &(0x7f0000003000)="f1ddaa8863cd4cc057a493f42c011c5d2dc206c53c81310e4959d5f19565ee5e7ad4ec528ebc3354e0e618b0178d3d4685fae7361163f6626553a4e3472c1d6e788a92b97a68c9fb13250daa6d22f25e32bfc6feda2dd263dd241d547efb95f7cb52054277946ea421eba63416dc7e2a9abe8551430ea03f117fc0", &(0x7f0000006000)="9d2d2be91439dda645fe242650fd9abd97885948671f0da12229039908a743af3c4e927a33a9c0c25a5ce9e005625095063511825b7ad3753682a35f71f2f51c8bbc6aee71909beabdc6a867d92703ea12251ed62feadc61a5af551df9d40a25bfd6ed5560620d56e1511e73427fdd", 0x7b, 0x6f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$inet(0x2, 0x80003, 0x8) ioctl$sock_ifreq(r1, 0x89f2, &(0x7f0000000000)={@common='sit0\x00', @ifru_data=&(0x7f0000001000-0x20)="d31000b8428d2109e00c0000800007c8000000000000049500cc956fd6f6de93"}) 2018/01/05 21:58:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xf) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00006a2000-0xc)={0x0, 0x0, 0x0}, &(0x7f00002f1000)=0xc) getresgid(&(0x7f000066c000)=0x0, &(0x7f000053c000)=0x0, &(0x7f0000c25000-0x4)=0x0) r3 = getegid() clock_gettime(0x0, &(0x7f0000ff5000-0x8)={0x0, 0x0}) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000193000-0x8)={r4, r5/1000+30000}, 0x8) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f000057f000)=0x5) r6 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00004a2000)='/selinux/load\x00', 0x2, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r6, 0x112, 0xa, &(0x7f00002d5000-0x4)=0x9, &(0x7f0000e2b000)=0x4) ioctl$DRM_IOCTL_VERSION(r6, 0xc0246400, &(0x7f00003fd000-0x24)={0x0, 0x80000000, 0xffffffffffff8cb3, 0x1000, &(0x7f0000de1000)=""/4096, 0x6e, &(0x7f0000c8f000)=""/110, 0x5d, &(0x7f000092a000)=""/93}) lstat(&(0x7f0000471000)='./file0\x00', &(0x7f0000520000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x4, &(0x7f00008e2000)=[r1, r2, r3, r7]) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r6, 0xc04064a0, &(0x7f00008e7000-0x30)={&(0x7f0000339000)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00009ad000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00003dc000-0x10)=[0x0, 0x0, 0x0, 0x0], &(0x7f00006c3000)=[0x0], 0x5, 0x6, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0}) r8 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000e87000)='/selinux/user\x00', 0x2, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r8, 0x40046411, &(0x7f0000dbb000)=0x690) getsockopt$bt_l2cap_L2CAP_OPTIONS(r8, 0x6, 0x1, &(0x7f0000e4e000-0xc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00003ed000)=0xc) bind$netlink(r0, &(0x7f00008a6000-0xc)={0x10, 0x0, 0x0, 0x1}, 0xc) close(r8) ioctl$DRM_IOCTL_AGP_RELEASE(r6, 0x6431) ioctl$TUNSETIFINDEX(r8, 0x400454da, &(0x7f000058e000)=0x400) r9 = openat$autofs(0xffffffffffffff9c, &(0x7f0000d42000)='/dev/autofs\x00', 0x101000, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r8, 0x40042408, r8) ioctl$BINDER_SET_MAX_THREADS(r9, 0x40046205, 0x3) flock(r0, 0x3) dup(r8) getegid() ioctl$RNDZAPENTCNT(r6, 0x5204, &(0x7f0000d6d000-0x4)=0xfa06) 2018/01/05 21:58:57 executing program 7: r0 = socket(0x11, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000001000-0x20)={@common='sit0\x00', @ifru_addrs={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0x34012, r0, 0x17) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000000)=0x100000000, 0x4) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000003000-0x4)=0x6e0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(r0, &(0x7f0000005000)=""/0, 0x0, 0x0) 2018/01/05 21:58:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f000012c000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f000082f000-0xf6)=""/246) ioctl$EVIOCGREP(r0, 0x8004745a, &(0x7f0000d1e000-0xae)=""/174) ioctl$DRM_IOCTL_VERSION(r0, 0xc0246400, &(0x7f0000349000-0x24)={0x6, 0x1fb9, 0x9, 0x8, &(0x7f0000254000)=""/8, 0x6a, &(0x7f00006ca000-0x6a)=""/106, 0x7e, &(0x7f0000ec4000-0x7e)=""/126}) 2018/01/05 21:58:57 executing program 4: rename(&(0x7f0000653000)='./file0\x00', &(0x7f0000e34000-0x8)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x10) write(r0, &(0x7f000004b000-0x24)="240000001b00010001030000f6fb017967b17d0b0800d0000102fc20f700000ff9161701", 0x24) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000fe3000-0x6)='dctcp\x00', 0x6) 2018/01/05 21:58:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000acd000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) utime(&(0x7f000024e000)='./file0\x00', &(0x7f0000a98000)={0x6df2, 0x0}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00006cf000)={0x10004, 0x0, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f00009e1000)={[0x0, 0x0, 0x98c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe00}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f00007c8000-0x90)={[0x0, 0xa9, 0x7fffffff, 0x0, 0xfff, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$EVIOCGABS0(r0, 0x80184540, &(0x7f00002ee000-0x3e)=""/62) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/05 21:58:57 executing program 3: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000238000)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)=0x0) prctl$setendian(0x14, 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000001000)="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") modify_ldt$read_default(0x2, &(0x7f0000001000-0x8a)=""/138, 0x8a) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setxattr(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000002000)=@known='security.ima\x00', &(0x7f0000001000)='/selinux/load\x00', 0xe, 0x1) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r0, 0x0, &(0x7f0000003000)=0x0, 0x800) ioctl$KVM_SET_XCRS(r0, 0x4188aea7, &(0x7f0000000000)={0x8, 0x400, [{0x7, 0x0, 0x9}, {0x6, 0x0, 0x10001}, {0x4, 0x0, 0x1}, {0x2, 0x0, 0x81}, {0x2, 0x0, 0x4}, {0x5, 0x0, 0x2}, {0x924d, 0x0, 0x101}, {0xfffffffffffffd76, 0x0, 0xd58}]}) ioctl$KVM_SET_CPUID2(r0, 0x4008ae90, &(0x7f0000002000)={0x6, 0x0, [{0x4, 0x1, 0x1, 0xc730, 0x8, 0x7fffffff, 0x6, [0x0, 0x0, 0x0]}, {0xc0000000, 0x1, 0x6, 0x8, 0x8, 0x8001, 0xffffffffffffffff, [0x0, 0x0, 0x0]}, {0x80000019, 0x0, 0x1, 0x8, 0x4, 0x6, 0x2, [0x0, 0x0, 0x0]}, {0xc0000000, 0x8, 0x2, 0x9, 0x7, 0x1f, 0x4, [0x0, 0x0, 0x0]}, {0x0, 0x1, 0x5, 0x1, 0x3, 0xfff, 0x0, [0x0, 0x0, 0x0]}, {0xb, 0x9, 0x3, 0x0, 0x0, 0x1000, 0x8001, [0x0, 0x0, 0x0]}]}) ioctl$KVM_SET_TSC_KHZ(r0, 0xaea2, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000004000)=0x9, 0x4) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000002000)='/dev/sequencer\x00', 0x101000, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000003000-0x4)=0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f0000005000)=r2) fcntl$setflags(r1, 0x2, 0x0) r3 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000001000-0x4)=0x0, &(0x7f0000004000-0x4)=0x4) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000005000-0x44)={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='bcsf0\x00'}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000007000-0xb)='/dev/hwrng\x00', 0x0, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x2, &(0x7f0000007000)=0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_submit(r5, 0x3, &(0x7f0000006000)=[&(0x7f0000007000)={0x0, 0x0, 0x0, 0x0, 0x2, r3, &(0x7f0000004000)="66d51fa947342085f1c3fbbef9035e80a87c3f15d2d473b1abdad99ec88e367dbd471c7bfe2a0f3613af2ecea5e714b5f4f94dfe959b0352f7081f6f5ccf621b95139f29500f5711ec27fb5d8f95d7594dbd4bc6798bb92c02fa393e20d68f5e1373e7f6ecf798f73f42c8dfae1e5cbd6c7d39f3d9ecdbca948a0a818c6cac4b10ed5ebf196a561000587160e1dabad266336bc6f74bb410644e7c235b14506583d544f769fbaccfa7b0741899af9cf530266907ad52b211b5aaa81589ade12a8b671a0e59119a46c533634c72bd4e062e9868ec9f0f6d3d0cd5221ecd93ea0e6f", 0xe1, 0xc00, 0x0, 0x1, r1}, &(0x7f0000008000-0x40)={0x0, 0x0, 0x0, 0x9, 0x0, r0, &(0x7f0000007000)="90a16d76b3813b1d600890c57ee1b9bcbf916813d2f8edc731f1c1b4abfaf9e6ebde55d47b4dbddf3ceb4d39ec1fd336ccbf7cf4fbe69b5d43154760f295faac788c398fcb0d7741d7174d954bc05b2267046bb94b868a9d8b0f5f32098e96830ef3f149a838a3c9ec8801815e952095275ec38c88306e9627b6b3ef0a59f83178c945b573d39cb1a2da88e48b27ef37bb2a14b5c51b9349bfd04b8acc7d7e2444781b7979126af3891a8efa337e3630ab", 0xb1, 0x7, 0x0, 0x1, r4}, &(0x7f0000006000+0xa29)={0x0, 0x0, 0x0, 0x3, 0x1000, r4, &(0x7f0000008000-0x72)="4aaaf24b54b294436196aa6f6fcf34660d02dd03dc7e7f05a988b0ce42a6c5c97672743b6d7cbb771cb5f1588f2deb87331e1f1b3a090bf4bae539dbf45cf9dd2fb9ea9990b1ddef9c174648e6f85ef8895df5fc04d93758a1fa08ff35229d6b92fc5b562b6e46a71eb1d0131ed22c84414a", 0x72, 0x0, 0x0, 0x1, r0}]) [ 72.774428] audit: type=1400 audit(1515189537.626:112): avc: denied { map } for pid=13555 comm="syz-executor7" path="socket:[25052]" dev="sockfs" ino=25052 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=packet_socket permissive=1 2018/01/05 21:58:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000f9d000)='/dev/net/tun\x00', 0x0, 0x0) socket$alg(0x26, 0x5, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000755000-0x11)='/selinux/enforce\x00', 0x0, 0x0) ioctl$KDGKBLED(r1, 0x4b64, &(0x7f0000b1b000-0x1)=0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000fd3000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0x8001, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$TTUNGETFILTER(r0, 0x800854db, &(0x7f0000270000)=""/215) r2 = socket(0x80000000010, 0x803, 0x7f83) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000eb7000-0x11)='/selinux/enforce\x00', 0x900, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r3, 0xc08c5335, &(0x7f0000d27000)={0x4, 0x3, 0x5, 'queue1\x00', 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000132000)='/selinux/enforce\x00', 0x100004401a2, 0x0) ioctl$KVM_GET_EMULATED_CPUID(r4, 0xc008ae09, &(0x7f0000ecd000)=""/142) ioctl$sock_ifreq(r2, 0x8927, &(0x7f0000cba000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x0}) 2018/01/05 21:58:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000644000)='/dev/snd/timer\x00', 0x0, 0x0) r2 = syz_open_dev$sndpcmp(&(0x7f0000639000)='/dev/snd/pcmC#D#p\x00', 0x7, 0x0) ioctl$TIOCGSOFTCAR(r2, 0x5419, &(0x7f00007fd000)=0x0) dup3(r0, r1, 0x0) 2018/01/05 21:58:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f0000a1a000)=@hopopts={0x2b, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@generic={0x2, 0x3d, "893700f6cbf1aa1b887d65f459215aa79dfd3c1c351daef5bf4a4a3373305862caa590d03467873b5454e1c3c38894d89f5a151cf342cd134f087ab56c"}, @ra={0x5, 0x2, 0x8}]}, 0x50) bind$inet6(r0, &(0x7f0000fe5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/05 21:58:57 executing program 5: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x29, &(0x7f0000000000)={@multicast1=0xe0000001, @multicast2=0xe0000002, 0x0, 0x1, [@broadcast=0xffffffff]}, 0x14) syz_emit_ethernet(0x2e, &(0x7f0000015000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x40000000000400, 0x20, 0x0, 0x1, 0x2, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@echo_reply={0x0, 0x0, 0x0, 0x3, 0x1, "e6c015a1"}}}}}, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000020000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x2000, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@info_reply={0x10, 0x0, 0x0, 0x0, 0x0}}}}}, 0x0) 2018/01/05 21:58:57 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000001000)='blacklist\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000-0x9e)="c5696532f8cec2882146ef6150070e533711ed05b3069e316b3a7116dd76c3037e9bc36ee90a963c27feac895d0014fd562f062fa5a8d9e67f2a642ce74b6c3ee6a9d31ba9fee461987f75de7d859ccfc4e19703146615c0d7cbb448954a0aa08127390cdbaf223b8b3347fd03b35ae9291fe631b92787031e5af5b321c60f4a577e5f933bc559716ac258d1740098327f26069e95e99a30b1618dea16bd", 0x9e, 0xfffffffffffffffe) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000001000-0xb)='cifs.idmap\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000001000-0xa0)="303f35f659fc5860a15ebe8abacfe5b9acb85aa0d1c518124840a0e071f9cc9a17c94bab4174cfc6b9aaccc15ccb6a799125af6711f336930860a55b26809a1f0dd1b16e6900bd0184410065797382dc8f2a8474230958b8e44e17597436c9f0d03f497df3c2b7a172fec9ff421ec0ac6ecfbbc453de13d1487c27cdb149389e8605e37e91ca82050428f3117e334aa63df3f1ea5ad61b1712b7154497987925", 0xa0, 0xfffffffffffffffd) keyctl$link(0x8, r0, r1) r2 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = gettid() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000002000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) fstat(r2, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = syz_open_pts(r2, 0x200) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r2, 0x10, &(0x7f0000003000-0x8)={0x0, 0x0}) stat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000002000-0x44)={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) lstat(&(0x7f0000003000-0x8)='./file0\x00', &(0x7f0000001000)={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(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000002000)=0x0) r11 = geteuid() fstat(r2, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r2, &(0x7f0000000000)=[{&(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000001000)=[{&(0x7f0000000000)="611be6449231de02a743dfa369ac7931f2686c7cdd4db69111e1384e54280e71330a267238285ed22c6d293f0983e417d2362a54674f4843a8a920623f417405fa2455f057d719de35576cccb281a0c33d17a0200554020969fe85c659d3bcf8c0771734526de6ca7dd0dabc9bb25dbb90ee749fb4aadcf33161dc3ba6be9b41d40b5f7123a80c745366201337dc32ea5cfe2cbc552478a6e3d9ad63ecfdade35db9e2f67fe043aa095470391f4716cab953bdda4296234fba069c1989ccc339e257fbeabada5e61c1db3338c8a456dbadfdca72f3", 0xd5}, {&(0x7f0000002000)="5f23763f0cde5eb89a2e3c39ff1afe05293269d062e95c5a1a93187c48768d49d68923e4665d21ccb75021d1f4b0978253fe96cf9ad57f35378f42779377821c215d28057b3e13896c81e3f30d8e5cc52ace985ec88f996c1602225b63ea06746b2df3636d0d37b867e37cee52669e9d5c41284f8bcc845ab790b5b04983a18e28e0cd4ab3", 0x85}, {&(0x7f0000003000-0x1000)="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", 0x1000}, {&(0x7f0000001000)="753c074cb397460aadfc29134f911c94ead901f0f5122c630cb11314e2103e14b49969c55a0a504a4c6787603d7148b607b78302dc3caa93b56636d6e4754592be510f1256986a2fe24984e86c058b88cfe624c6adbc5efdd494b42f3d6e947575842eba9ad7fb57402d3b78139b1dbe219ab87c625142c4308b950d013314216286dc960b60d59bcbb22c993b4f020958c949862f2b1f5410ff94f4f046d14c22419e2ae1ee7af260d132ac47c81f85b1a02719edef226591c99dd03609aba41b3ea4b72e5182c3f4a963d049e17bd5a7", 0xd1}, {&(0x7f0000001000)="b3b948105eaf9315", 0x8}, {&(0x7f0000001000-0x36)="2ef306e4a1f81832cfead2c9acc2254f9d3fa39bd151df56c4e7b5b26520cbcac7b3faf67af4055a3a082e69f9f435f16ddf504263b4", 0x36}, {&(0x7f0000003000-0x17)="c692c33258f85a1675d4c19933447c641d9920c9d41030", 0x17}, {&(0x7f0000002000)="aefd71ebb0be5b8bbad95154ac0ef26769d6e4", 0x13}], 0x8, &(0x7f0000000000)=[@cred={0x18, 0x1, 0x2, r3, r4, r5}, @rights={0xc, 0x1, 0x1, []}, @rights={0x20, 0x1, 0x1, [r2, r2, r2, r2, r2]}, @rights={0x14, 0x1, 0x1, [r2, r2]}, @rights={0x18, 0x1, 0x1, [r2, r2, r6]}], 0x70, 0x4000000}, {&(0x7f0000001000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000001000-0x18)=[{&(0x7f0000000000)="71d1cbc073da52a60c42e8c592883aa41ef82e51c832a3d75e92fd6b87cc52c1330ba934ad72862713d529e688e05778514a5bfaac84b0ada965700614bb3cdb94f2147cbc2ab11b44af9a1ac997d6d7a1668de60d44e1a42445d1a2fc45638906504e202ce90e65910637", 0x6b}, {&(0x7f0000003000-0xf0)="5b665f9899e06ea937a295af090f42729011bef4c7b0d105e23f0b323c6b4fc4e81b007bbfeb69b41005ec5cb68021c2271712b7b0ca5c3f98d896f54235f484ca176748c39875232e17b33b4773473c7ef06665ae669580a79d62f17cf847615a3a24d3fcb96f81d7a677d34f433e44d5787d2475782282b8b3c060f25638ec2b4b26bc18ea0595b97079c38f3b94adcde0c584a6b6680ffe96471d674f4ecfe7d4220d84a465e7b30e76fde7f40f163a295904ed94e5d07099e10075e0959c476236c888bd711b1c031cfa32aa21f5a23339d6ed0d56e359f12e908bc65b63f482e236e24ef34feb7ab845bfe5d67b", 0xf0}, {&(0x7f0000003000-0xa9)="02ee45756d264d77a3101de9465801da74fa6c15251c7817895aab1f4e6c433992f8a07822755e5ccc359110cfb459c5189027cacaf5be975d361a8c9c16f7f5b3f0c4ee19335656aab5122f0767541a64a835fa68f5adbcd4f927ddc3727ebe975a0f5673931858e09310118e20da295000a82ea40e4da13b53d21c338c79800bacd6eaad8b82b80a1fa1bf461d9a858cfeab8791610c7b76315a4147abb17f28053938b6a4387162", 0xa9}], 0x3, &(0x7f0000002000)=[@rights={0x18, 0x1, 0x1, [r2, r2, r2]}, @cred={0x18, 0x1, 0x2, r7, r8, r9}, @rights={0x28, 0x1, 0x1, [r2, r2, r2, r2, r2, r2, r2]}, @rights={0x14, 0x1, 0x1, [r2, r2]}], 0x6c, 0x8800}, {&(0x7f0000001000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000003000-0x8)=[{&(0x7f0000003000-0x9c)="0d423e0ba4586f02acf67a4819c8ea3fa206e928891999a7ca84244c70847734d4d764e4bf556e35d7801982243cd7571509c0bc309bb933bc637e28933e29ca3a3b314c33f930c5558e3d5b0b5f2c4192b1eb239d279a532421d082e78bfa55e3e83ad74bb9f1003cee1cae4b64e9bfbddcd70a4102dacd47b8d1fdce64e1cc97831d87a34270fafb72a9906e4af54b3451ecf1ebabb99f721a7048", 0x9c}], 0x1, 0x0, 0x0, 0x80}, {&(0x7f0000000000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000002000-0x20)=[{&(0x7f0000003000-0x7c)="ce60151b3f28608da9781ae568006e1ddf4ba6f6bf8b29717f2b6197373eff01159e0dac1e9f5f8b48a9b0296679d09271d77702ac937219a057ccc7f9761ca80d07d12640dd0fc41dcdc20e15281c49e6b9734e8faf66aca65f5b03c3e57cb8105f393d4e7965a4df2f5135261fcd9893347ab44f75fd9b4d665a2e", 0x7c}, {&(0x7f0000000000)="90aaa4a52be9c4a7382a2c262a1ccd82300d34d4abd61d02bc8002083896e05f58a964bd54dce4a4fa80959d58cdbab4264a7f695d2c63f4d62a48001b221fadddf86ea9ef0b8cd90413a4ff55aead", 0x4f}, {&(0x7f0000001000)="b8edfd4f1f2518330d16c6ff79cb43773c97d8bee4284e06a404a1a7e40449cc3fcab1003a4b714446f04e4974b03a1584c7c335745564458d5c3b2959e2cd255eca20d3c7139f7166abf6af4057226cf1e66bb92adde1bf3d7838b7b9d77f0e11ca696e8d8963c96341d139ce0f254853412a2add7ee2969e9e06e9d803bc43f80e0aba8dbd9ffa7a54a78fea22c58bd5e36c5124ac946d0b89a2022d4244ef0ce049d062df62f7bafa5df22e91bf578141325b8fbc6b62b47658f48edb789d2f205d82c7b96d79ff77f33f5bde27fe39efffaf7ec2f463a445d91f6afd01d3bf00d25fed14497fdcfad3", 0xeb}, {&(0x7f0000002000+0x593)="1128b0874047aebf34f0fa84929d4edddec78ba65c284f7b", 0x18}], 0x4, 0x0, 0x0, 0x8c0}, {&(0x7f0000002000)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000003000-0x28)=[{&(0x7f0000003000-0x1a)="f0877b4736b58dca822ce31f64ec828322d76c9929d88820c069", 0x1a}, {&(0x7f0000001000-0xe0)="e4c0b94e044a3812339ae5a8f3a682f1d19577813efd2f1336e4999267ec5814499828d60a71ca24a8a58338ae84e4dab680cfaae807a733d2a8401af05529060e175f68e61b6c66fef342e5a485b883d472269f699833f336e0e250b4466298b2bbe4d36d0c9e4110d960e44f9829f3818c45dbc74c6b3469313e53c99ae2892856b5e17f5c8460c6b51b56acf43e2b44d6ce9695495eadb3aa6dd665e5955f0a8186d9df5d563859a84c7a3864e001b0233b694d748e081e92ffd915ad7517e26e062586553f8a2e36427ac6a36ec4d0884f7a9824ece87bc71474f03c770d", 0xe0}, {&(0x7f0000003000-0xde)="a7aba1af6a185022352096af8ddf4901ebdbd84aec89108358c2accc22f28eb9d7b5818e695937a19bbaf488bf0ffcb221494093869d95f0f5a216eac8859804fca8df795cd52a3fab3d3c989eccdaac18af28f171c20260841f2628c4159b36511ce40cbdc4e1b38a9d5b735dedc42244c649cc19a1afc4597f9674e48c4b6047744b584cd33620008d76947b214ca6c358188fe872aeb906b67ce455a81d98863a448f799294f3c4bf080aec548085455d6383f91465b7aecbe9e3d149eb3dd948cf783543b9d236ba0c9fef91628260847a9d98585b813442e0131af5", 0xde}, {&(0x7f0000000000)="dee9811b470805d34dd1ba9cde49ce66a7d4729a2426367d3e014ff28c6448c6a2c64d64f0ecf5cff0dd60e1b1fd12a8a3832a1922822234e02f6ad91da5c88b3d62fdb2c00b99095a8b57e3883d6a53cf6b4821c347f7e344041679b420b48909ada511e66c6c557a2cc6ccebfc4855a4ed99674f55c62dc414e503903ae33154d59127eee20841fd945e3f73bf71dc4e38d28698946e5d15c2", 0x9a}, {&(0x7f0000003000-0x1000)="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0x1000}], 0x5, &(0x7f0000001000-0xc0)=[@rights={0x2c, 0x1, 0x1, [r2, r2, r2, r2, r2, r2, r2, r2]}, @rights={0x28, 0x1, 0x1, [r2, r2, r2, r2, r2, r2, r2]}, @rights={0x28, 0x1, 0x1, [r2, r2, r2, r2, r2, r2, r2]}, @rights={0x2c, 0x1, 0x1, [r2, r2, r2, r2, r2, r2, r2, r2]}, @cred={0x18, 0x1, 0x2, r10, r11, r12}], 0xc0, 0x80}], 0x5, 0x8010) r13 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x89e1, &(0x7f0000001000-0x4)={r13}) r14 = add_key(&(0x7f0000a0e000)='encrypted\x00', &(0x7f00001fa000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000000000)="9dda181bd9e755a284597acbf3fc80dd1a9f0e4d49117456f0b2e6d0cad759b1cf51b6b653c1336553f9513a21affccf989e97b848aed33a8a3fc3c921b6f62a82d5d9309e6c61c1f9dbd1655396db5e8a91c65409e51b07bc55b03a28c616c467e4fff519a935d81c4a98387898bfe945763eb7ccf6e12fd7c0691250606cc57f304db9dd1f8c804a4a8938ac8179b4b8abc71e080eb14f240adf9f16476f6a850a9d2a61839485a6b49f3860225da5a7536a3d38bebdbd10f69319122bff1b4cc9d8dcc01b16bfe685", 0xca, 0xfffffffffffffffd) keyctl$revoke(0x3, r14) r15 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$KVM_SET_LAPIC(r15, 0x4400ae8f, &(0x7f0000ff5000)={"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"}) 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, 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) fcntl$setflags(r6, 0x2, 0x0) 2018/01/05 21:58:57 executing program 3: mmap(&(0x7f0000000000/0xfc5000)=nil, 0xfc5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x55, &(0x7f0000fc7000-0x4)=0x0) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$mouse(&(0x7f0000751000-0x12)='/dev/input/mouse#\x00', 0x10001, 0x20000) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000918000-0x10)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = dup(r0) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000cf6000-0x10)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_submit(r2, 0x4, &(0x7f0000fc6000)=[&(0x7f0000fc7000-0x40)={0x0, 0x0, 0x0, 0x1, 0xff, r0, &(0x7f0000fc6000)="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", 0x1000, 0x401, 0x0, 0x0, r3}, &(0x7f0000592000)={0x0, 0x0, 0x0, 0x9, 0x61d, r0, &(0x7f0000fc6000)="473768a966fb81806d7a5f0b6c7cf54c93e5b26bf15d7b52e1fd9021570c2f88f1cc2db447de986af7b1fa0f27f19f066fd3ce858acfe8ca789d1f30488bffcafc67f8fb376257d3470f89ec5ead4656b3c8174083fd5fc1fc57a2489f1cb14eb24529ce0cae9bd6ca7443c9209a07c94b7a0a3e296afdbe6641c788943925cf05cc683906ad0489f3b12055fc78b15ff76a768c2a73b3bc389ce4208bdf1db8f83efadb47d1cf5500be2320d32ebf38eb04e0bb565fbd0ce5daf4a5b18da2ed0e8635", 0xc3, 0x1c9, 0x0, 0x0, r4}, &(0x7f0000fc7000-0x40)={0x0, 0x0, 0x0, 0xf, 0x25c, r1, &(0x7f0000fc6000)="0bc1575d696ff1f3b8a54d2ca9de63732c9b9df53f1351d960e1118b8d56703bb71a3e1974f39f07f1d7355f546cf1ca6089c9d7597e6a19", 0x38, 0x8, 0x0, 0x1, r5}, &(0x7f00004b4000-0x40)={0x0, 0x0, 0x0, 0xf, 0x3, r0, &(0x7f0000f90000-0x1000)="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", 0x1000, 0x8b1, 0x0, 0x1, r6}]) r7 = openat$vcs(0xffffffffffffff9c, &(0x7f0000fc5000)='/dev/vcs\x00', 0x30080, 0x0) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f000007b000)={r6, 0x50, &(0x7f0000fc7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) ioctl$TUNSETSNDBUF(r7, 0x400454d4, &(0x7f0000238000)=0xff) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000aba000-0x10)={0x2, &(0x7f0000fbd000-0x10)=[{0x20, 0x0, 0x0, 0xfffffffffffff00c}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) shutdown(r5, 0x1) sendto(r0, &(0x7f0000c9e000)="", 0xf971, 0x0, 0x0, 0x0) [ 72.892967] audit: type=1400 audit(1515189537.684:113): avc: denied { setopt } for pid=13565 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/01/05 21:58:57 executing program 1: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000984000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc00c64b5, &(0x7f0000000000)={&(0x7f0000856000-0x10)=[0x0, 0x0, 0x0, 0x0], 0x4}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000fbe000)='attr/exec\x00') ioctl$KVM_ENABLE_CAP_CPU(r2, 0x4068aea3, &(0x7f00004f7000)={0x7b, 0x0, [0x1000, 0x63c, 0x7f, 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]}) r3 = syz_open_dev$sndtimer(&(0x7f0000644000)='/dev/snd/timer\x00', 0x0, 0x0) dup3(r1, r3, 0x0) 2018/01/05 21:58:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000187000-0xd)='/dev/net/tun\x00', 0x0, 0x80000) 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, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000a2b000)='/dev/amidi#\x00', 0x4, 0x801) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000b27000)=0x0, &(0x7f00002ab000-0x4)=0x4) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000658000)=0x0) inotify_init1(0x80000) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000d39000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x401, 0x1, 0x2, 0xc, 0x3, 0xfffffffffffffffe, 0x9}, &(0x7f000008c000-0x4)=0x20) 2018/01/05 21:58:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xf) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00006a2000-0xc)={0x0, 0x0, 0x0}, &(0x7f00002f1000)=0xc) getresgid(&(0x7f000066c000)=0x0, &(0x7f000053c000)=0x0, &(0x7f0000c25000-0x4)=0x0) r2 = getegid() clock_gettime(0x5, &(0x7f0000ff5000-0x8)={0x0, 0x0}) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000193000-0x8)={r3, r4/1000+30000}, 0x8) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f000057f000)=0x5) r5 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00004a2000)='/selinux/load\x00', 0x2, 0x0) ioctl$DRM_IOCTL_VERSION(r5, 0xc0246400, &(0x7f00003fd000-0x24)={0x0, 0x80000000, 0xffffffffffff8cb3, 0x1000, &(0x7f0000de1000)=""/4096, 0x6e, &(0x7f0000c8f000)=""/110, 0x5d, &(0x7f000092a000)=""/93}) lstat(&(0x7f0000471000)='./file0\x00', &(0x7f0000520000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x4, &(0x7f0000d29000)=[r2, r1, r2, r6]) r7 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000e87000)='/selinux/user\x00', 0x2, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r7, 0x40046411, &(0x7f0000dbb000)=0x690) getsockopt$bt_l2cap_L2CAP_OPTIONS(r7, 0x6, 0x1, &(0x7f0000e4e000-0xc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00003ed000)=0xc) bind$netlink(r0, &(0x7f00008a6000-0xc)={0x10, 0x0, 0x0, 0x1}, 0xc) close(r0) ioctl$DRM_IOCTL_AGP_RELEASE(r5, 0x6431) r8 = openat$autofs(0xffffffffffffff9c, &(0x7f0000d42000)='/dev/autofs\x00', 0x101000, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r7, 0x40042408, r7) ioctl$BINDER_SET_MAX_THREADS(r8, 0x40046205, 0x3) flock(r0, 0x3) dup(r7) getegid() 2018/01/05 21:58:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00008eb000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) sendmsg(r0, &(0x7f0000bae000)={&(0x7f0000d44000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f00002c3000)=[], 0x0, &(0x7f0000c8e000-0x90)=[{0xc, 0x29, 0x2, ""}], 0xc, 0x0}, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000557000-0xb)={0x2, 0x6, 0xc6, 0x9, 0x3, 0x0, 0x4, 0xfffffffffffffffb, 0x2, 0x6, 0x0}, 0xb) 2018/01/05 21:58:57 executing program 5: setsockopt$inet_sctp6_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000703000-0xa)={0x0, []}, 0x4) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0xc000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_pwait(r1, &(0x7f0000203000-0x24)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x3, 0xffffffffffffffc1, &(0x7f0000000000)={0x7f}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_SUPPORTED_CPUID(r1, 0xc008ae05, &(0x7f0000002000-0x1000)=""/4096) fgetxattr(r0, &(0x7f0000044000-0x8)=@random={'user.\x00', '.\x00'}, &(0x7f0000691000)=""/83, 0x53) epoll_wait(0xffffffffffffffff, &(0x7f0000979000)=[], 0x0, 0x0) 2018/01/05 21:58:57 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000001000-0x8)='./file0\x00', 0xffd03633be131318, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$llc_int(r0, 0x10c, 0x4, &(0x7f0000626000-0x4)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) r1 = syz_open_dev$amidi(&(0x7f000052c000-0xc)='/dev/amidi#\x00', 0x34, 0x1) writev(r1, &(0x7f0000352000)=[{&(0x7f0000a2c000-0xa2)="382c5b8afe499dfbd477157f64cfbdeaa37291cc020bb025f863", 0x1a}], 0x1) write$evdev(r1, &(0x7f0000a37000)=[{{0x0, 0x2710}, 0x0, 0x0, 0x0}, {{0x77359400, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x77359400, 0x0}, 0x0, 0x0, 0x0}, {{0x77359400, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x36a) 2018/01/05 21:58:57 executing program 7: setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000152000)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b02000)='/dev/kvm\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_SUPPORTED_CPUID(r0, 0xc008ae05, &(0x7f0000065000)=""/0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000128000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000048e000)=0xe8) ioprio_set$uid(0x3, r1, 0x7) 2018/01/05 21:58:57 executing program 3: mmap(&(0x7f0000000000/0xa0e000)=nil, 0xa0e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x5, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x60, &(0x7f0000a0c000)={{{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x8000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0}, 0x0, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) r1 = syz_open_dev$midi(&(0x7f000027c000)='/dev/midi#\x00', 0x5, 0x100) mmap(&(0x7f0000a0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f00007b7000)=0x0) getsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f00004ef000-0x2)=0xed, &(0x7f0000a0e000)=0x2) [ 72.994907] encrypted_key: master key parameter 'å¼U°:(ÆÄgäÿõ©5ØJ˜8x˜¿éEv>·Ìöá/×ÀiP`lÅ0M¹ÝŒ€JJ‰8¬y´¸«Ç±O$ [ 72.994907] ߟGoj… [ 72.994907] *aƒ”…¦´Ÿ8`"]¥§Sj=8¾½½ö“+ÿLÉØÜÀ¿æ…' is invalid 2018/01/05 21:58:57 executing program 5: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000bcc000-0xf)='/dev/sequencer\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(r0, &(0x7f0000001000)=[{&(0x7f0000001000-0x58)={0x27, 0x7, 0xffffffff, 0x81bb37a48a02abda, 0x8, 0x100000000, "b2347ddeb85259f0e33372ebab898d309d3a3d4337015c72e7f832fcc4edadbf9531c3b9c007b4210eed1e0b3da98c71dddd7562d90803b3c5b542ee80cacb", 0x0}, 0x58, &(0x7f0000002000-0x18)=[{&(0x7f0000001000)="d9826c8fb3ca9463d640d6b722175354ebd51b018daf8e90728d5cd832971f04bf7282142c06795d81c62a02cf5335e64f39419d178a14294ccccedf6bee3d9e5e11abc641b9aaecbb3111ebb2d4f77a9231815baedfa4172f49b2c69ab0e0d8c726fabcacbbd318a9e7f3009884553347113571be7e35525d116c78254e46777b6138ad00e7acb1d6becfc48b4a97f2657a96a7dd7e67fdbc68906957cf09032728e502b749f37860a6521bab7042d199647b3f551c5ea5ff8159641815314c9084d8954777c4aa1bcffb84a776d9e43592338cfa0ec131c4cd0f66b74a6641bd33f7b7a46b46b2671fff7a", 0xec}, {&(0x7f0000000000)="53ad87cc1d9bd9b7e8f53d44f959422bb4bb3fb714e880cd7c57350065877a49bc4e4aa209c8e0b6d2ac4a800d8512c3378f473308c86c6a123c992ef4bec3c1a78a198df0ae9055c305077f691da43a41522c30e8c0cb164d31ed657d757510fbddb11fb3554693643aea4d6645e2fc100b5c97f09e7fc8802c33361f78", 0x7e}, {&(0x7f0000001000-0x81)="65aed101b2b527e3fe503511aee615bcd24456f80b874cf9e48ad88aa22f428e29a55cf65e42dc387ef746d0367a4a29e956346c88837b74858ee99887779cd0b9982b1eff66f5c501fc67e420706347a654d8774589753390d0b02945fee1e8c7c8dd72bef80135642a0ba0d7aacc39f504572310f9f756af02ed159a96508b13", 0x81}], 0x3, &(0x7f0000002000-0x48)={0x48, 0x12f, 0x8, "ef938f4bdb7dc8c47b32833fc71dfdac34aa8ff048baec3568d8d7d2a6031dfa09aea7f2f57e44c0fb7df5f29dfa2f24d3434d5002abe1cce4"}, 0x48, 0x4000000}, {&(0x7f0000002000-0x58)={0x27, 0xfffffffffffff800, 0x1, 0x7, 0x0, 0x0, "0c64ba9acdd22b0ce9477e2ef156dc0565ce3f7c78b9f808ae6b282e8278df29b352851b61e727b3d45d588045d7562b65d3c776e8b4db08d0e25048b29054", 0x5}, 0x58, &(0x7f0000001000)=[{&(0x7f0000001000)="c9fa4c9bd135410f366fc25fad71597c746c44c7e75af55e86529b2b31a6d406248a2bd456f5ed59de1628a4a6368ee8ae748f497dc8c6c0afc1fe0551407417746c55e0798a60ad7f0cf03dc27c52435c6cdfee59ceeb345cb7f0deccbdbb65717edd3fa39253aba57c280e4c9c117afa047139cda8b95105ca2cf07f68f4d2e694d7c7eb097065f158373b78b8b22160394f614f234e837e2781fe8e54b05040d98574fcf5e10764755b87a1697a31e0e5292a0b3aedaac0719c1e9cdc09772dcafe8bc91fbbff91777ed15d1a5e14b2b3e9412def0bf9", 0xd8}], 0x1, &(0x7f0000001000)={0xc, 0x1, 0x7fff, ""}, 0xc, 0x4000004}, {&(0x7f0000000000)={0x27, 0x8, 0x9, 0x4, 0x6, 0xb3, "2e3036ecd16ec493967748c3ccc8056c6187efb638532fd7074e751ef9eeca59459397008141ee78195d1c95b22150d9783169b858e7355f3444a5d2d226b6", 0x7}, 0x58, &(0x7f0000001000)=[{&(0x7f0000001000-0xca)="4be0f4d85bee0fef97189467da9335ea6e7b6b46e31fcfe89b40d760421463103ee8c467b5d723245bcfc126f03463d9576dc26a3a020ce35da5a1d7bdb85df92a09a4d1be41b9735307f2cd8b03cb2b88edeccb31d910c3a1c38ec37a9ea8d18880fabe648f852ce2e23d1f03d4ecb9f8fde2d65eb5c9def27b5ed18775b4dc1d31e8f89577c6adf50fbc3eccda0f51b2ace30d15713d5bfccf72cd08367885c6e702368f968a91c2a4ddea20d00cbcf742dc73bcbbfeb2fb3d9669d934cbe503df45b8e8de8606e9ca", 0xca}, {&(0x7f0000001000-0xda)="15a63919a9cd6a3aa1036770305bdd43307cf896d9187eabcbaff9e8a8f4c2d672de616c084db5ad3fa8526d33ef0541858d576226eea19aadc8e35f74f654f4c4987bc60e9dfd465f5a7841d93410a956b34253a1d97d563a366c0806161b879a69bd1b5ca230013a8474685d7e1d124ee6b6403201c3bca55caaf31731d0d2667fea1d5b1fef387f4344b54add46289868dc46991c0d6c7a92a25b8036031a5066bf9e51b83a2aa80af18abb144ee7bd6a37af7e1807cea81f6bdd397c479a70f5f8d30206ddb8052c4b34f77ffb6f8a010e323164f4bb827d", 0xda}, {&(0x7f0000001000-0xb8)="5e4b5cfe2c719dee071d2b7e539a01eda1206ce7aea965bf24975b3345e3abf9af026b0ed7a4dd187d679b61d85b8f608efee76708b4c68ecba2276943b7533a3fad6f801637ab4fa28c0cacfc008f57fee1add832c4f690f5161a18d32eab2c6a693b44ddc71cd1d099995223078ccb3c876543cb7aff84351593cb71b13c5e1e75ad311dfa1e11ee3ab7aef67f3078a4301cde6b361b616af3dc5b9dbcb262b721b8ddf679bfca3c9dd4fb6e42fb1cb25a58460b6b0f86", 0xb8}, {&(0x7f0000001000)="c8b5a304aebf666904a9ad51f2e46fe446420214cd747574dc96f96a31e1be1feda65480d471b28bfb64744af62996977672a415c7b614bb7930bff8fad637c2aa845d77cc400b4127967f114149a0ca8a0f38590ac08db19d7fd1443c2e534054faeb84f6cb9d7788583a8269e3a8fac0c92a97fa00869e51d32839a6683b", 0x7f}], 0x4, &(0x7f0000000000)={0xc8, 0x114, 0x794, "3c192242e4fe16a0c96df37f772d7c09bd8699db5569933077f2cd8b80f34d9e14af0baf21242364cd069cd45896cdd2e2a17176a00e1135b5a1889c85c4264ff46cdb170b86499ca5eac0e72360a3b855a257069d242c21e35a09bc60104aa3fe37f00f84decb97136c921ffc49f1c236c0b42e2166e308b26ee1c855855358281f68e6575098e4bf3fe01a59f9fb8a6ce1abc0302a17a576161a6dd38e5fdc313c8c0bc106737547a0c11f3d0e5a6669dcf18e3223d603f4f974"}, 0xc8, 0x40010}, {&(0x7f0000002000-0x58)={0x27, 0x3ff, 0x1, 0x4, 0x1, 0x2, "c2cef842a2271264223474e3a4463178a65fa35ff09431be226afd07635657ff736e9de7375736431ba53e62cc0192402b3f91e827739b657e40106fb48fd1", 0x2}, 0x58, &(0x7f0000000000)=[{&(0x7f0000002000-0x5)="c30313f9f0", 0x5}, {&(0x7f0000001000-0xc6)="d7f898c3b176bef9c8007c4b6e373530f25d3271a059dda9c2d7c48044af06c87b7a8933194a9821bef4eb4877cd9320613310548304decfe922b1d97123d5343ff5d068a12c5461a6e869e3062c7120517e8e73471972ece1e38de7847494c7368fb747941517744ab7f5ad7a98c950782b031011c79f9c603207e109f6c8714a123ee95d45e8b8803240833d961aac5155821c3649d43d8ee58a450d2024f6c37c328e469bf924d061c35cf31a06dda6c6e6e7ef446c6dd0555ed5b0bba38d1730487b9338", 0xc6}, {&(0x7f0000001000-0xba)="7b6fcff53bd562394686d97fb88194164ff949a56092bbb5ae105cb180896281a38174df5c7337acf46f3fcec20d336015c84d510b1c77e1e49ed0607a9b522b1df30c67c097c1c25bac7745981ad4a58514a071189f9f40e4ad57b5efd29921bfb4dfa784b794ab75fe49afc28862dfc7eefa0f291fb9a92fd86d720060147e65f11722d253a4db18c35077c574ee05b85ec23ff23320ffe9e8278322968515840938ba162bfb925f9f9b6010f0a1b6949df96c09cece5a17ae", 0xba}, {&(0x7f0000000000)="9e6a071315494a2ef8e124b350939fd2", 0x10}, {&(0x7f0000002000-0x6f)="8715374a57b0b84640546b0e63a6774fec9b9b759eeb91088fa1a3774d14026812a791a7206e8413476b784384490369496cd587543f075c477fcadab97d2a5ca5b153c778a9b083ac7a091bfd3efd234bd5a7ef6c76b9cb2f2c8ba31043f483404eada4eccbb8969e53be22e4c090", 0x6f}, {&(0x7f0000001000)="1813b3", 0x3}, {&(0x7f0000001000)="d27d976c5855c880e5c6a97ea9ef71d318f3b287a870d6e25c89ebb982f064d94dfe46c8cef853f929b60eb9635159edfec5b8c28d1f7e61aff3dc806bf0fb9fa724b7ee1a6b175652d7bd197842bf5c3ded8fb59c25a5c059c692ea5ae617c9c58bd2b3349f5e15dcf7c15954fc38188428bd5a9f1922515ef57ed6ed6e1dfe34739e4609e5b2ec5a4d42ca9cb977a6fe145a308afdfa5d50bc44919cd328d8dfa22adc0706342fb08c123548fe3d1b3c409e8d2e6b23b95946bccfb61a28756f0cf59415a732c91b6f", 0xca}, {&(0x7f0000002000-0x9d)="cabd60f466ce7fdec1e89d9cb638950df288293ff3027a56da1c42e890471b8e8c20a6aaeeeaba69283df211599c0df5730479c571d8c03caec21497ff13920f7c4939a173d242ba8e0f06be4561ff3d05c0cd62991219632584f3b83a6c42e571085bc2dda23b05a447686985d0c697b16eb54c16c4df050162ff7f54571cbd1b1993b48c7886dc2d7202c91c55334ce74471dd5ea8543b65896eb07c", 0x9d}], 0x8, 0x0, 0x0, 0x40041}, {&(0x7f0000001000)={0x27, 0x0, 0x5, 0x2, 0x3, 0x200, "4c96719aaec1cbafabc4083e8abf2f05c1534d64aafde446783f662721e8ade2175c4108039993cf4cec2326eab4d2b835aca75bfcc63a6746117914432bc6", 0x28c}, 0x58, &(0x7f0000002000-0x8)=[{&(0x7f0000001000-0x5d)="53d96f6df73f00d55695150b404e55fc79e97900eccfb743ee15f14fba2e7999d7bc32036dbaad56fc62fbcf5e60956ce3796db788c3c9da212d113516539f5c5b12d95602b7cccf77f40e5687b06ec90e7a4621bd0b60bd5eee0a14f0", 0x5d}], 0x1, &(0x7f0000002000-0x84)={0x84, 0x19d, 0xff, "dc0af60de1047b13335918e988ed962a20e4cd4f5c1238ab47c544a41f0037236506182a1ec1125a69fe7122cd55d4c46c004fbec2758b22df0ad43ba4dac5bf42c506f8ba7246064cd36e32a195a7a73bb1dcb10413a26cc53c4afee7fd1d9476f072096b57abd863994d3feaad38b4cb91e0661875"}, 0x84, 0x40000}], 0x5, 0x24008000) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f0000000000)=0xffff) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f0000001000-0x28)=[{&(0x7f0000000000)="f1cfa2c158a316acbe4a2345a2dbcc64c29714d76e440c47dbc11f1b55161a304c860cefdcc37d58df8253f72ca52413d9f925cf3a4a69864cad39dcacf23ee804d600036f60b10dda13380a4dfc81b18c94278f16bf078871cb0cc7a55b8dd02f11e31ece9ac54f9d46a5d0f59c7b26c6689432c18f09fd639f5b5e63d17e0d47034a64ec63d0367e6a3daf11794dc6ace4e32a2817b267a706f3062ade11f3a6a186aa5a26db8421cb085bbaf19a5d69918a4b3449341fc18d0a2407dcbfc2f889324259da7c3ccb2cd793d9072759208d551568526b0b365a2c3b2c9b32", 0xdf}, {&(0x7f0000002000)="0ab8325d09a584d178f197645201d5b531acd0f057d6b05bfcdc3cf6494ad6fa8530d69fd434d0353adf07eb0712b84fa370ff57b4c1e3b615eec8f08aac4ce790a3f1b3a2d8885a839b2794448fb2d2cf53e388363f597fa26cc88167b3", 0x5e}, {&(0x7f0000000000)="4b3edde2c3441dfa483a62ee4f01ef3f17f5fcef0588c47b761a8848c62bfcd16c5d85d3c6db2505f0f9b4a87f9aa792639f70ca58dae7493bd781d842ea35795bd97457adb1e51440471cc1496c22f8c38e946d74529f7ceb53621b54f844c7ce134a31b93d395fff2d62c0f65afdd002e67a2fac0cd6cd25f4", 0x7a}, {&(0x7f0000002000)="5f6a18ec10ea1c5db32485069da8327a7c3f8354f64a99a6337126cb425baae92cbf6c5af51ca1c64f7b3de9c39cd623cafaf8630160f6177f3e6bd384a36a5cd8e782cd09dbc3fe68a179404732d31819a7c612de9f27e01343a13846fd6688583c91381bda5842a6940911e9b085e206333d752126ad8a69b7267d76d0120d4e100b77c78c8af7907688993233d81619ead6112ed52a0ca1da390a04b0a8a405ecd63f1f35a86491e039b19d20356f0818481fa5ee1bf240353c80c0985b5e24ea4222c4c1857f0b5d14d1a7a77d359effa786ae3459a424fd441e1dc4b9ccd405", 0xe2}, {&(0x7f0000002000)="c24f212d77e78aaa6bb84c503fdf57f85e98c6302f3f45dfc5f4c2209f2d20ffa2a951f4eb5d0a85db07ec5ccdb7476f4eeedbc06b88510195954ab2beed92a55c13f3f91d0aaf6d84c29c9367724efb477fd84321df706df6fdff4e1cc36b5d1ae8b1dda7fc5dd0d8b491f7a90fd72ee2a0bd2a9a027289", 0x78}], 0x5, 0x0) socket$bt_cmtp(0x1f, 0x3, 0x5) 2018/01/05 21:58:57 executing program 4: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000007000-0xf)='/dev/sequencer\x00', 0x141080, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000007000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000006000)=0xc) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000004000)=@assoc_value={r2, 0x6}, 0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000002000-0xc)={0x0, 0x1c, &(0x7f0000005000)=[@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}]}, &(0x7f0000002000-0x4)=0xc) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000005000)={&(0x7f0000000000/0x3000)=nil, 0x3000}) 2018/01/05 21:58:57 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0xffffffffffffffff) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x0, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f0000001000-0x28)={@generic="ec07d796477451b4c8cc0f8969edf83e", @ifru_flags=0xc00}) sendmsg$key(r1, &(0x7f0000001000-0x1c)={0x0, 0x0, &(0x7f0000fc2000)={&(0x7f0000000000)={0x2, 0x16, 0x2, 0xb, 0x4, 0x0, 0x6, 0x2, [@sadb_spirange={0x2, 0x10, 0x3, 0x2, 0x0}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/05 21:58:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f000052a000)=0x1, 0x4) listen(r0, 0x3) r2 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000a92000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r2, 0xc0186415, &(0x7f00007c9000)={&(0x7f00007c1000/0x4000)=nil, 0x8, 0x5, 0x9e, &(0x7f0000a14000/0x1000)=nil, 0x7fff}) shutdown(r0, 0x0) readv(r0, &(0x7f0000695000)=[{&(0x7f0000cf0000-0xcf)=""/207, 0xcf}, {&(0x7f0000209000)=""/62, 0x3e}, {&(0x7f0000608000)=""/120, 0x78}, {&(0x7f0000e79000)=""/187, 0xbb}, {&(0x7f000069e000)=""/85, 0x55}], 0x5) poll(&(0x7f0000cc3000-0x18)=[{r1, 0x0, 0x0}], 0x1, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000d76000)='/dev/autofs\x00', 0x20001, 0x0) 2018/01/05 21:58:57 executing program 6: socket$inet6_udp(0xa, 0x2, 0x0) 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, 0x0, 0xffffffffffffffff, 0x0) syncfs(r0) fcntl$setflags(r0, 0x2, 0x0) 2018/01/05 21:58:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000644000)='/dev/snd/timer\x00', 0x0, 0x0) dup3(r0, r1, 0x0) 2018/01/05 21:58:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xf) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00006a2000-0xc)={0x0, 0x0, 0x0}, &(0x7f00002f1000)=0xc) getresgid(&(0x7f000066c000)=0x0, &(0x7f000053c000)=0x0, &(0x7f0000c25000-0x4)=0x0) r2 = syz_open_dev$audion(&(0x7f00000c9000-0xc)='/dev/audio#\x00', 0x8001, 0x0) setsockopt$inet_dccp_int(r2, 0x21, 0x1, &(0x7f0000a25000-0x4)=0x6, 0x4) r3 = getegid() clock_gettime(0x0, &(0x7f0000ff5000-0x8)={0x0, 0x0}) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000193000-0x8)={r4, r5/1000+30000}, 0x8) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f000057f000)=0x5) r6 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00004a2000)='/selinux/load\x00', 0x2, 0x0) ioctl$DRM_IOCTL_VERSION(r6, 0xc0246400, &(0x7f00003fd000-0x24)={0x0, 0x80000000, 0xffffffffffff8cb3, 0x1000, &(0x7f0000de1000)=""/4096, 0x6e, &(0x7f0000c8f000)=""/110, 0x5d, &(0x7f000092a000)=""/93}) lstat(&(0x7f0000471000)='./file0\x00', &(0x7f0000520000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x15f, &(0x7f0000abf000)=[r1, r7, r3, r7]) ioctl$SNDRV_TIMER_IOCTL_GINFO(r6, 0xc0e05403, &(0x7f0000360000-0xe0)={{0x0, 0x1, 0x6ad, 0x1, 0x401}, 0x4, 0x2980000, 'id1\x00', 'timer1\x00', 0x0, 0x9, 0x80, 0x80000001, 0x1f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r8 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000e87000)='/selinux/user\x00', 0x2, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r8, 0x40046411, &(0x7f0000dbb000)=0x690) getsockopt$bt_l2cap_L2CAP_OPTIONS(r8, 0x6, 0x1, &(0x7f0000e4e000-0xc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00003ed000)=0xc) bind$netlink(r0, &(0x7f00008a6000-0xc)={0x10, 0x0, 0x0, 0x1}, 0xc) close(r0) ioctl$DRM_IOCTL_AGP_RELEASE(r6, 0x6431) r9 = openat$autofs(0xffffffffffffff9c, &(0x7f0000d42000)='/dev/autofs\x00', 0x101000, 0x0) ioctl$BINDER_SET_MAX_THREADS(r9, 0x40046205, 0x3) flock(r0, 0x3) dup(r8) ioctl$LOOP_CTL_GET_FREE(r8, 0x4c82) fcntl$setflags(r0, 0x2, 0x1) getegid() 2018/01/05 21:58:58 executing program 4: readlinkat(0xffffffffffffffff, &(0x7f00009c6000-0xc)='./bus/file0\x00', &(0x7f0000792000)=""/0, 0x0) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000242000-0x8)={0x0, 0x0}) bind(r0, &(0x7f0000001000)=@llc={0x1a, 0x16, 0x0, 0x3ff, 0xffffffff, 0x7, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) fcntl$setpipe(r0, 0x407, 0x20) 2018/01/05 21:58:58 executing program 5: mmap(&(0x7f0000000000/0xf2b000)=nil, 0xf2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$key(0xf, 0x3, 0x2) socket$key(0xf, 0x3, 0x2) socket$key(0xf, 0x3, 0x2) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000248000)={{{@in=@broadcast=0xffffffff, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x0, 0x32}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) mmap(&(0x7f0000f2b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00008aa000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f2b000)=0xb) sendmsg(r0, &(0x7f00001f1000)={&(0x7f0000200000-0x1c)=@in6={0x2, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f000035a000-0x10)=[], 0x0, &(0x7f0000147000)=[], 0x0, 0x0}, 0x0) 2018/01/05 21:58:58 executing program 3: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000bdc000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat(r0, &(0x7f0000000000)='./file0\x00', 0xc001, 0x20) r1 = socket$inet(0x2, 0xa, 0xb9b4) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000c64000)={0x5303, {0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x2df, 0x1, 0x4648, 0x1c8, &(0x7f0000850000)=@common='ip_vti0\x00', 0x8, 0x0, 0x3ff}) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x61, &(0x7f0000a0c000)={{{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@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, 0x0, 0x0, 0x0}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0}, 0x0, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) 2018/01/05 21:58:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$setname(0xf, &(0x7f0000ffc000-0x1e)='/selinux/commit_pending_bools\x00') r0 = openat$dsp(0xffffffffffffff9c, &(0x7f000020f000-0x5)='/dev/dsp\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xef1000)=nil, 0xef1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x802, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000eee000-0x4)=0x7fe, 0x4) sendto$inet(r1, &(0x7f0000dd0000-0x2)="", 0x0, 0x0, &(0x7f0000515000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_int(r1, 0x0, 0x7, &(0x7f00009b4000)=0x401, 0x4) setsockopt$inet_opts(r1, 0x0, 0x4000000000000006, &(0x7f0000eef000-0x2)="03", 0x1) recvmsg(r1, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000eec000)=[], 0x0, &(0x7f0000001000-0x51)=""/81, 0x51, 0x0}, 0x41002106) fanotify_mark(r0, 0x8, 0x40000000, r0, &(0x7f0000ead000-0x8)='./file0\x00') 2018/01/05 21:58:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000644000)='/dev/snd/timer\x00', 0x0, 0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000055000-0x16)='/selinux/checkreqprot\x00', 0x100, 0x0) r3 = getpgrp(0xffffffffffffffff) socket$bt_hci(0x1f, 0x3, 0x1) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r2, 0xc1105511, &(0x7f0000fa0000-0x10c)={{0x100, 0x1, 0x64, 0x8001, "0aac82b3b5c4782d460eda29f671c80f95e0b2873ae3ed6abd976cc9d4ba57c7b177a5ab2f12a30df86fd471", 0x6}, 0x0, 0x0, 0x6, r3, 0x8, 0x0, "6133deec4cd7e6d41237c32ab6065e7730774e63cafb89fefc6641002fd2c33df5904e43333f2c8e5e536c4b457a096849fbddb4d65e77a2b87dae95135dce5b", &(0x7f000076b000-0xf)='/dev/snd/timer\x00', 0xf, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x80000001, 0xffffffffffffffff, 0xe366, 0x1ff], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) dup3(r0, r1, 0x0) creat(&(0x7f0000e11000-0x8)='./file0\x00', 0x40) 2018/01/05 21:58:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xd, 0x4, 0x4, 0x100000001, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r2 = dup2(r1, r0) getsockopt$sock_buf(r2, 0x1, 0x1a, &(0x7f0000db2000)=""/25, &(0x7f0000f02000)=0x19) socket$bt_l2cap(0x1f, 0x5, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r1, &(0x7f0000eed000)="", &(0x7f0000b88000)="13", 0x0}, 0x20) 2018/01/05 21:58:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) r0 = getpgrp(0xffffffffffffffff) ioprio_set$pid(0x3, r0, 0x1ff) 2018/01/05 21:58:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000e03000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCGSID(r0, 0x540f, &(0x7f00009fd000-0x4)=0x0) ioctl$TCSBRK(r0, 0x5409, 0x800000000000000) openat$rfkill(0xffffffffffffff9c, &(0x7f00002e9000)='/dev/rfkill\x00', 0x2, 0x0) 2018/01/05 21:58:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xf) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00006a2000-0xc)={0x0, 0x0, 0x0}, &(0x7f00002f1000)=0xc) getresgid(&(0x7f000066c000)=0x0, &(0x7f000053c000)=0x0, &(0x7f0000c25000-0x4)=0x0) r3 = getegid() clock_gettime(0x0, &(0x7f0000ff5000-0x8)={0x0, 0x0}) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000193000-0x8)={r4, r5/1000+30000}, 0x8) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f000057f000)=0x5) r6 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00004a2000)='/selinux/load\x00', 0x2, 0x0) ioctl$DRM_IOCTL_VERSION(r6, 0xc0246400, &(0x7f00003fd000-0x24)={0x0, 0x80000000, 0xffffffffffff8cb3, 0x1000, &(0x7f0000de1000)=""/4096, 0x6e, &(0x7f0000c8f000)=""/110, 0x5d, &(0x7f000092a000)=""/93}) lstat(&(0x7f0000471000)='./file0\x00', &(0x7f0000520000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x4, &(0x7f00008e2000)=[r1, r2, r3, r7]) r8 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000437000)='/selinux/user\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r6, 0x84, 0x12, &(0x7f00001b5000)=0x0, &(0x7f000026a000-0x4)=0x4) r9 = dup(r8) ioctl$DRM_IOCTL_AUTH_MAGIC(r8, 0x40046411, &(0x7f0000dbb000)=0x690) setsockopt$SO_ATTACH_FILTER(r6, 0x1, 0x1a, &(0x7f000049d000-0x8)={0x1, &(0x7f00005d7000-0x8)=[{0x9, 0x697, 0xb82, 0x2}]}, 0x8) getsockopt$bt_l2cap_L2CAP_OPTIONS(r8, 0x6, 0x1, &(0x7f0000e4e000-0xc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00003ed000)=0xc) bind$netlink(r0, &(0x7f00008a6000-0xc)={0x10, 0x0, 0x0, 0x1}, 0xc) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000762000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) close(r0) ioctl$DRM_IOCTL_AGP_RELEASE(r6, 0x6431) r10 = openat$autofs(0xffffffffffffff9c, &(0x7f0000d42000)='/dev/autofs\x00', 0x101000, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r8, 0x40042408, r8) ioctl$BINDER_SET_MAX_THREADS(r10, 0x40046205, 0x3) flock(r0, 0x3) dup(r8) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r9, 0x84, 0x20, &(0x7f0000d06000-0x4)=0x6, 0x4) getegid() 2018/01/05 21:58:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) syz_open_dev$tun(&(0x7f000094f000-0xd)='/dev/net/tun\x00', 0x0, 0x102) prctl$setname(0xf, &(0x7f00000f8000)='posix_acl_accesssecurityem1)md5sumeth1\x00') getsockopt$inet_buf(r0, 0x0, 0x2000000000000482, &(0x7f00005b6000)=""/0, &(0x7f0000bbc000)=0x8) pipe2(&(0x7f000002f000-0x8)={0x0, 0x0}, 0x4800) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f00000be000-0xa0)={0x0, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x400, 0x9f48, 0x8, 0x6, 0x80}, &(0x7f0000abb000)=0xa0) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00005f7000-0x4)=@assoc_id=r3, &(0x7f0000eb1000-0x4)=0x4) setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000ca6000)=@assoc_value={r3, 0x8}, 0x8) r4 = openat$dsp(0xffffffffffffff9c, &(0x7f00009eb000-0x9)='/dev/dsp\x00', 0x20000, 0x0) ioctl$TUNGETVNETHDRSZ(r4, 0x800454d7, &(0x7f000073e000)=0x0) 2018/01/05 21:58:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d031, 0xffffffffffffffff, 0x0) mount(&(0x7f0000df2000)='./file0/file0\x00', &(0x7f0000a17000-0x8)='./file0\x00', &(0x7f0000df3000-0x3)='\x00v\t', 0x0, &(0x7f0000a06000)="") ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f00008f4000)={0x6, r0, 0x0}) ioctl$KVM_SET_XSAVE(r1, 0x5000aea5, &(0x7f0000806000-0x400)={"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"}) 2018/01/05 21:58:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d031, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000d12000-0x4)=0x90) 2018/01/05 21:58:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nfc_raw(0x27, 0x3, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000be0000-0xb)='/dev/mixer\x00', 0x40040, 0x0) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000b1d000-0x4)=0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000661000-0x20)={r0, 0x3, 0x1, 0x1ff, &(0x7f000010e000-0x10)=[0x0, 0x0, 0x0, 0x0], 0x2c2}, 0xfffffffffffffe68) unlinkat(r1, &(0x7f00009fe000-0x8)='./file0\x00', 0x200) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setflags(r2, 0x2, 0x1) 2018/01/05 21:58:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f00000d5000)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000530000-0x8)=[&(0x7f000035d000-0x1c)="ff03757365742b776c616e31766d6e6507317070703070726f634000", &(0x7f0000195000)='][\x00'], &(0x7f000052e000)=[]) r0 = syz_open_procfs(0x0, &(0x7f0000889000-0x8)='syscall\x00') r1 = gettid() fstat(r0, &(0x7f0000412000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f00004fa000-0x8)='./file0\x00', &(0x7f000020e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f0000a4f000)='./file0\x00', 0x6002, r2, r3, 0x800, 0x1020000) r4 = getpgid(0xffffffffffffffff) kcmp(r1, r4, 0x7, r0, r0) readv(r0, &(0x7f000066e000-0x10)=[{&(0x7f00008ad000)=""/178, 0xb2}], 0x1) read$eventfd(r0, &(0x7f0000390000)=0x0, 0x8) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26102, 0x0) 2018/01/05 21:58:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1000000000000002, 0x78, 0x49f4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401, 0x0, 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 = fcntl$dupfd(r0, 0x406, r0) ioctl$KVM_CHECK_EXTENSION(r1, 0xae03, 0x10000) setitimer(0x1, &(0x7f000012f000-0x10)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f0000301000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/05 21:58:58 executing program 1: 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, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000644000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r1, 0xc0405405, &(0x7f0000815000+0xd74)={{0x2, 0x3, 0x7, 0x3, 0x7}, 0x1000, 0x2972, 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]}) dup3(r0, r1, 0x0) 2018/01/05 21:58:58 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x7fff, 0x600) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000fdb000-0x10)={r0, 0x28, &(0x7f0000001000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) recvfrom$inet(r1, &(0x7f000060b000-0x7a)=""/122, 0x7a, 0x1, 0x0, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000e47000-0x20)={r1, 0x0, 0x1, 0x80000000, &(0x7f00005c6000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7}, 0x20) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@int=0x8, 0x4) socket$inet6(0xa, 0x0, 0x0) 2018/01/05 21:58:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000f8f000-0xf)='/dev/sequencer\x00', 0x8080, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f000001e000)={0x0, 0x3}, &(0x7f00005c6000)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000460000-0x8)={r1, 0x0}, &(0x7f00005b3000)=0x8) r2 = request_key(&(0x7f0000ca1000-0xa)="81001f000016005e", &(0x7f0000796000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000cc6000-0x7)='loeth1\x00', 0xfffffffffffffffd) r3 = syz_open_dev$dspn(&(0x7f000068e000-0xa)='/dev/dsp#\x00', 0x3, 0x82000) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f000031f000-0x4)={0x0}, &(0x7f0000396000-0x4)=0x4) r4 = add_key$keyring(&(0x7f0000953000)='keyring\x00', &(0x7f0000d8c000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) r5 = add_key$keyring(&(0x7f00002af000)='keyring\x00', &(0x7f000094a000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, r4) r6 = add_key$user(&(0x7f0000176000)='user\x00', &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000003e000)="fa", 0x1, r5) r7 = add_key$user(&(0x7f0000893000)='user\x00', &(0x7f000017f000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000094e000-0xdb)="b33ab76079ebe0d94f729cd653e520a59ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f0000000000000001066cd640b336616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af40b64e1c324f6928f6672f98f7e149be31bd78b506e8b89ce49b264258ecc0bff6df2140f10b79e61596d4f657f4ad5", 0xd9, r2) fstat(0xffffffffffffff9c, &(0x7f0000afa000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(r8) keyctl$dh_compute(0x17, &(0x7f0000f50000)={r6, r7, r7}, &(0x7f00006ec000)=""/1, 0x1, &(0x7f000097f000)={&(0x7f0000e18000-0xe)={'wp256\x00'}, &(0x7f000078f000-0x3a)="", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/05 21:58:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xf) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00006a2000-0xc)={0x0, 0x0, 0x0}, &(0x7f00002f1000)=0xc) getresgid(&(0x7f000066c000)=0x0, &(0x7f000053c000)=0x0, &(0x7f0000c25000-0x4)=0x0) r3 = getegid() clock_gettime(0x0, &(0x7f0000ff5000-0x8)={0x0, 0x0}) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000193000-0x8)={r4, r5/1000+30000}, 0x8) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f000057f000)=0x5) r6 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00004a2000)='/selinux/load\x00', 0x2, 0x0) ioctl$DRM_IOCTL_VERSION(r6, 0xc0246400, &(0x7f00003fd000-0x24)={0x0, 0x80000000, 0xffffffffffff8cb3, 0x1000, &(0x7f0000de1000)=""/4096, 0x6e, &(0x7f0000c8f000)=""/110, 0x5d, &(0x7f000092a000)=""/93}) lstat(&(0x7f0000471000)='./file0\x00', &(0x7f0000520000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x4, &(0x7f00008e2000)=[r1, r2, r3, r7]) r8 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000e87000)='/selinux/user\x00', 0x2, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r8, 0x40046411, &(0x7f0000dbb000)=0x690) getsockopt$bt_l2cap_L2CAP_OPTIONS(r8, 0x6, 0x1, &(0x7f0000e4e000-0xc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00003ed000)=0xc) bind$netlink(r0, &(0x7f00008a6000-0xc)={0x10, 0x0, 0x0, 0x1}, 0xc) close(r0) ioctl$DRM_IOCTL_AGP_RELEASE(r6, 0x6431) socket$inet6_icmp(0xa, 0x2, 0x3a) r9 = openat$autofs(0xffffffffffffff9c, &(0x7f0000d42000)='/dev/autofs\x00', 0x101000, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r8, 0x40042408, r8) ioctl$BINDER_SET_MAX_THREADS(r9, 0x40046205, 0x3) flock(r0, 0x3) dup(r8) getegid() 2018/01/05 21:58:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x4, &(0x7f0000b0e000)=0x0) io_getevents(r0, 0x7fffffff, 0x8, &(0x7f00003ca000-0x100)=[{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}], &(0x7f0000fef000)={0x77359400, 0x0}) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f0000779000)="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", 0xfc) 2018/01/05 21:58:58 executing program 2: r0 = memfd_create(&(0x7f00004ef000-0x3a)='keyring^usermime_typemime_type%eth1systemvboxnet0\'6{})#$@\x00', 0x0) r1 = eventfd2(0x0, 0x0) write$eventfd(r1, &(0x7f000000b000-0x8)=0x0, 0x8) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f000011e000-0x4)=0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$llc(r0, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00009d4000)=0x10) 2018/01/05 21:58:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") rename(&(0x7f0000724000-0x8)='./file0\x00', &(0x7f000056d000-0x8)='./file0\x00') chroot(&(0x7f000075c000)='./file0\x00') umount2(&(0x7f000059f000-0x8)='./file0\x00', 0x0) r0 = getpid() r1 = perf_event_open(&(0x7f000025c000)={0x3, 0x78, 0x3e3, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x15c4e74, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0xcd4, 0x0, 0x0, 0x0}, r0, 0x0, 0xffffffffffffffff, 0x2) r2 = syz_open_dev$sndtimer(&(0x7f0000644000)='/dev/snd/timer\x00', 0x0, 0x0) dup3(r1, r2, 0x0) memfd_create(&(0x7f0000f32000-0x6)='ramfs\x00', 0x2) [ 73.360534] sctp: [Deprecated]: syz-executor3 (pid 13692) Use of int in max_burst socket option deprecated. [ 73.360534] Use struct sctp_assoc_value instead [ 73.408075] netlink: 40 bytes leftover after parsing attributes in process `syz-executor4'. [ 73.423732] netlink: 40 bytes leftover after parsing attributes in process `syz-executor4'. [ 73.452369] sctp: [Deprecated]: syz-executor3 (pid 13692) Use of int in max_burst socket option deprecated. [ 73.452369] Use struct sctp_assoc_value instead 2018/01/05 21:58:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000560000-0xb)='/dev/audio\x00', 0x200000, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f00002e8000)=0x1) fcntl$setflags(r0, 0x2, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000da8000-0x4)={0x1}, 0x4) 2018/01/05 21:58:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f00000d5000)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000530000-0x8)=[&(0x7f000035d000-0x1c)="ff03757365742b776c616e31766d6e6507317070703070726f634000", &(0x7f0000195000)='][\x00'], &(0x7f000052e000)=[]) r0 = syz_open_procfs(0x0, &(0x7f0000889000-0x8)='syscall\x00') r1 = gettid() fstat(r0, &(0x7f0000412000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f00004fa000-0x8)='./file0\x00', &(0x7f000020e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f0000a4f000)='./file0\x00', 0x6002, r2, r3, 0x800, 0x1020000) r4 = getpgid(0xffffffffffffffff) kcmp(r1, r4, 0x7, r0, r0) readv(r0, &(0x7f000066e000-0x10)=[{&(0x7f00008ad000)=""/178, 0xb2}], 0x1) read$eventfd(r0, &(0x7f0000390000)=0x0, 0x8) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26102, 0x0) 2018/01/05 21:58:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000d2b000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000362000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect(r0, &(0x7f0000bdc000)=@un=@file={0x0, './file0\x00'}, 0xa) 2018/01/05 21:58:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00001aa000+0x9be)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@nfc={0x27, 0x8, 0x3, 0x5}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000769000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) connect$inet(r0, &(0x7f0000561000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000e0d000-0x9)='/dev/ppp\x00', 0x121041, 0x0) bind$bt_l2cap(r2, &(0x7f00001a5000-0xe)={0x1f, 0xf2, {0xfffffffffffffc00, 0x3, 0x1d7, 0x8, 0x1, 0x20}, 0xffffffff80000000, 0x8}, 0xe) connect$inet(r0, &(0x7f000001b000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/05 21:58:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xf) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00006a2000-0xc)={0x0, 0x0, 0x0}, &(0x7f00002f1000)=0xc) getresgid(&(0x7f000066c000)=0x0, &(0x7f000053c000)=0x0, &(0x7f0000c25000-0x4)=0x0) r3 = dup2(r0, r0) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r3, 0x40405514, &(0x7f0000d64000-0x40)={0x7, 0x3, 0x79e00000, 0x7, "2f8b97c65a721ed56726d1ef04c827acbea6b8b021efd10eb6d3e42e017adb71408074ab441047e9477e5f2b", 0x3}) r4 = getegid() clock_gettime(0x0, &(0x7f0000ff5000-0x8)={0x0, 0x0}) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000193000-0x8)={r5, r6/1000+30000}, 0x8) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f000057f000)=0x5) r7 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00004a2000)='/selinux/load\x00', 0x2, 0x0) ioctl$DRM_IOCTL_VERSION(r7, 0xc0246400, &(0x7f00003fd000-0x24)={0x0, 0x80000000, 0xffffffffffff8cb3, 0x1000, &(0x7f0000de1000)=""/4096, 0x6e, &(0x7f0000c8f000)=""/110, 0x5d, &(0x7f000092a000)=""/93}) lstat(&(0x7f0000471000)='./file0\x00', &(0x7f0000520000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x4, &(0x7f00008e2000)=[r1, r2, r4, r8]) r9 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000e87000)='/selinux/user\x00', 0x2, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r9, 0x40046411, &(0x7f0000dbb000)=0x690) getsockopt$bt_l2cap_L2CAP_OPTIONS(r9, 0x6, 0x1, &(0x7f0000e4e000-0xc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00003ed000)=0xc) bind$netlink(r0, &(0x7f00008a6000-0xc)={0x10, 0x0, 0x0, 0x1}, 0xc) close(r0) ioctl$DRM_IOCTL_AGP_RELEASE(r7, 0x6431) r10 = openat$autofs(0xffffffffffffff9c, &(0x7f0000d42000)='/dev/autofs\x00', 0x101000, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r9, 0x40042408, r9) ioctl$BINDER_SET_MAX_THREADS(r10, 0x40046205, 0x3) flock(r0, 0x3) setsockopt$sock_attach_bpf(r10, 0x1, 0x32, &(0x7f000010d000)=r10, 0x4) dup(r9) getegid() 2018/01/05 21:58:58 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x5, 0x1000000004) sendto$inet(r0, &(0x7f000062f000)="", 0x0, 0x8800, &(0x7f0000654000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xa73000)=nil, 0xa73000, 0x0, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f0000ca2000)=[{{&(0x7f0000b72000)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x2ef, &(0x7f0000b56000)=[{&(0x7f00002a9000-0x5f)='"', 0x1}], 0x1, &(0x7f0000a94000)=[], 0x0, 0x0}, 0x9}], 0x1, 0x0) 2018/01/05 21:58:58 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x4000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000001000-0x4)=0x0, &(0x7f0000002000-0x4)=0x4) r1 = socket(0x40000000013, 0x0, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x1f, 0x10000000ccaf, &(0x7f0000000000)="0600fd", 0x3) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000002000-0x4)=0x8, 0x4) r2 = getpgrp(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) wait4(r2, &(0x7f0000003000-0x4)=0x0, 0x2, &(0x7f0000001000-0x48)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f0000003000+0xf09)=[{{&(0x7f0000004000-0x10)=@ax25={0x3, {"e468546ecc3d99"}, 0x6}, 0x10, &(0x7f0000004000-0x30)=[{&(0x7f0000003000)="68c6a2229f56c3dfc801d42acdcae0475715994fcfc927", 0x17}, {&(0x7f0000004000-0xb1)="3a1af510c4815fef525d37425d83686b746f6a3c56a1b6726e51873b44f87ef7b778bb8cfe6a1b52d604759b080038d7f116d58eec08b25dc91ebfe08c117268af0a58675b35eff365847790524133db133f69b2fd7b2f6c8b22aae7384632c649c646ef9cc4f368d8f74fd063197bb666810205b9be67c3192bf1f4255955d6ad3184797efb7600f080ecd31d2689ab9391c680e8a8870ff8dbfb862c0e84a2274648996ae594be88e93c681e8dc34966", 0xb1}, {&(0x7f0000003000)="8249ea5f", 0x4}, {&(0x7f0000003000)="8ff82fdaaed871d460f6564e648bdfc36da27b", 0x13}, {&(0x7f0000000000)="", 0x0}, {&(0x7f0000003000)="e9ea5ae727f2446d4a5753aa6da1544bc29d382771617055c9e6f81e3c4a08b6445a81287263cb2d", 0x28}], 0x6, 0x0, 0x0, 0x40000}, 0xfa4}, {{&(0x7f0000001000)=@sco={0x1f, {0x4, 0x0, 0xffff, 0xff, 0x3, 0x3}}, 0x8, &(0x7f0000002000)=[{&(0x7f0000001000)="c93d9ad8aee5c3c97fce713dc6baf872cca9684ceaed30b8ddc9c93aad6fe5e78dab6d70055f6db631f9d36e61a3ba833ac4373f63d71d3ce51a09cb2bccd9f093498cb65cfccef5ca2d27e3a6e5396c78fa4f9b19c109bf74382b3b269614fecca87688389d409caf3611cd91a7165f2fae796aad62fe9676f94c76a15fbd8cd829bfdbac83d1f96380956186718775cb8ced042ab98020e0d1a81c737127a2e96319", 0xa3}, {&(0x7f0000004000-0x4a)="fbd097caa3cb8b80b557ffc97e71662715e357561314130d641d95b434ecbc08e3c9e82251933dba92804898ef7e82f38c5a056492ecb339dd4ed22d247dc66d386bca0fe0dd55af91b1", 0x4a}, {&(0x7f0000004000-0x2f)="03998e5031e4c7c173bbfb0092ecbe80044a8cbdc836a6f28845ebdcf09c8eaec59daa9b3c1e0d110e0b1c78317366", 0x2f}, {&(0x7f0000002000-0xe3)="be4b72f044d6df09a5b262e3d521a6693eabb84471f5a916bf7ba8cf9b339c93c5572937f542694d025265fd07cdbc43fd7192edebca42180e7ca6d37b28234383a381cc04f1312dee198adf7378c2757b7f8e2245cbbbd12452e5a8305dc0bf92653e23b1f5b0200eac109c4cb0ca029766402fef38e4b8def84f13d5f68d022d96f16d9ea2d9e406a61a25d3f58e615e4b8b74128fad33fb4faa7febc93d299ff07ef9a7ccec06d21d537a7f514900736e3998bf037cdf8757d39112ecbc35b43d04c0132f339c37b804403310b44eee44227b1003fddafd68864e57f5defb9a8938", 0xe3}, {&(0x7f0000004000-0xc2)="2f24e5f166bbe286ae2fc42fd24ea2214b1db7202869d88f43f360dac2e61d881d23a85b7a877cc968a5a99655472cf6ec0c80297be80c4b97ca057333ee8d64a6ae0bd20d610522501acc0132dd42fce7152e7dd63ef90ab86a04ba94338e03fcad5eb145f15ef0f3886959af5fa2324d8641116d4b31d71e3a115d0a03fa35fb6f228d4a668ceb5f3f2eb6fa81667c0a7a066779d7ada87c9fada8e98880d1a0010f870e22c928c4aaf0394719621ca4e6b7d409075cf30562eaa4c00918e05d4d", 0xc2}, {&(0x7f0000003000)="cafeae0ad1d18bc8b355ee4ddd00e6ab87e4f6af634bf1810a41d7f372e395d9a82665a6a97749059936024e3c04a77ef1bacfa3316703c7586ecead633b4c340fae9c45d64caac47bafec2cc9bb4edd341aece957b01ae7929fcd11437a2ece6b7bf62c3d2995134206e390e0c644975da6be543a4869c4575d1c0f1ab7cc1af113583ec06e3381792226b3555fcb2a3cc842a212ed0fcdde8b96dbcc27717a1717ca7810d70c64026932d2c9c929afa963e4cd", 0xb4}, {&(0x7f0000003000)="5595315c", 0x4}], 0x7, &(0x7f0000004000-0x64)=[{0x64, 0x10e, 0xfffffffffffffffa, "2add2ce314973470204883b9e20882d324bdd41f3b6a8a78ea0297fd78747d37aa51a66daa90aee16b74077ba7835a2f977f82db8127a8b55f912d6ac5057e9eb6a4a91a09215fff81f19974c4f23afda7027e11c714"}], 0x64, 0x24000000}, 0x4}, {{&(0x7f0000001000-0x10)=@llc={0x1a, 0xff, 0x2, 0x1, 0x2, 0xff, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10, &(0x7f0000003000)=[{&(0x7f0000004000-0x11)="c3537de2cf296b7e13bbc14c6db2abedd4", 0x11}, {&(0x7f0000003000)="e0fdffafe30b6f3c0a5c71c5cccb464717a1941533dc8022cf583822662ddeab7405f8b266a329858753d0b5f6b09e0818", 0x31}, {&(0x7f0000004000-0x52)="d96b8d7275618f3019fc42b60435ff01be0b78a43bf6f4958125118e4d5046f2184f0c7b238765aff162165ad74bc42221a794d6dff694856925e99d18b830ff7cfde198664d62456bce108558111dc78c89", 0x52}, {&(0x7f0000002000-0x78)="0693aad726c229084299f614e95e400ea65502e994c77ac856a0169385b2b95ac629dae893c9054290085937d85980e86ea4efca5ab4d455abfbb174bccf70c8d5707b69dbbc0cc90e87198acd4a63e678f4936a30df4b27580c2c67d3a23cf87a5c6445e59f8d552fead3977a169d8b07d3d01c076c65be", 0x78}, {&(0x7f0000003000)="de5599e31658a3c392d858097016e681a6775f02ce95831b481306edac2353365bff7bd5fb8c0faf522cc115406f5bd4fe9531a59dcad1d368ee766cc555e422904821cfe70e863133036a7db437b6ced009369b64b6f15491e8a499d6a347c38c4cbc0c0d723011a365b6357ae5554513770da890d83ffce4e26cc8bfa0f485751b41d001aadcadca8c35df56024ffc2c0f7a6fc67da0efebd9b2a57dc353221645633c875e4d4c9e04a5e603c29b8bd37cd0a4f4e53ebea63126a4a08ea8f8a104a150ad719e7e71a975e6653ceda6d207c54de4f9a1860db236b917c86c38bf6b622078ed99c75ece03da34d41d323469624062e2e3", 0xf7}, {&(0x7f0000002000-0x6f)="380c3297fc073600cbc60b19af6fe3d00aba27055efbaecff337c442a3a95548f39c736069ddf623125ea4d94f814fdd831c8e5633d15a167ec4b603b0143e514ebe85811e277c7701cf0849e58f2a3ae31f7142b8b232878600c70b86e1160fdab9be9327939dd57ce27b578569c5", 0x6f}], 0x6, 0x0, 0x0, 0x85}, 0x1}, {{&(0x7f0000002000-0x6)=@hci={0x1f, 0x7, 0x0}, 0x6, &(0x7f0000003000-0x8)=[{&(0x7f0000003000)="5531165615a5353e13b7ae12accb4a4057fb3d46f0c1909f8154caf136def101b2f8e7da87c536c652e2369811c0254d7bdaa2911f59e5f58d91fef6eea6ae248639f5f55be66f706132c9af9c3936fe268a5b981fd89b6f250bbcca8e504b2ccd0126ad4665c0640a0db51490b56e196eb987d68dfa923d29f5abe8ded440c970e58c18e476dbf09621c0ee051adf817f76f67527d11e4a5d13804e6cb8dc617e69bec35056eab77c8e832576da5b0aebf031922b4cb77ac3a9559106432925e6389b1eaa2e4f481dd675aea3d1d07d013669200d4c159d", 0xd8}], 0x1, &(0x7f0000003000)=[{0x100c, 0x100, 0x29, 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0x100c, 0xc000}, 0x7fff}, {{&(0x7f0000003000-0x6)=@hci={0x1f, 0xb000000000000000, 0x0}, 0x6, &(0x7f0000001000-0x18)=[{&(0x7f0000002000-0x41)="6c61609c95f5e4318064092f628b1aa95a4e01a6f5853bac3c6455896b306209ec3cb66c2918babc9c45fc092c0bd97f1b0dae4c8d0314902845b9f81d9b9318c8", 0x41}, {&(0x7f0000000000)="8fc0956e78370b66f979468b867989cc47f694735ee410e5a851fe6f50b96525ee857049b6c10742210fbb20e727eae14bb4bdec", 0x34}, {&(0x7f0000002000)="1b501864d1582475fbf6180ff5a73be408775c2f0a1dbbfba21f34b9296bdcb7d896a85e066661b64886de3ee5fcc712e45f8e1021ade3b65700f7cf782955f6f6589d63f95be7ae3d984c933bf76cd2b935462133ab6ee7e5a04b2e27ea34ec1cc14989df3962619501ecafc8023408f31bd6c32140d04d5e5caed4ac5aedf3898d3aa63aa0e2bf28e826eb8b2b14ecfdaeff2b5f9a5123174949e9153fc48c8f3ba0dc43e869b1fe7a6c7571aefd2ede012fc81fc819f52fddae4a37281c6bb785eeba03f6ac65ac78571ce7c20fc1", 0xd0}], 0x3, 0x0, 0x0, 0x4000}, 0x6}, {{&(0x7f0000004000-0xe)=@l2={0x1f, 0x3, {0x100000001, 0x6, 0x100000001, 0x400, 0x100000001, 0x0}, 0x4, 0x400000000000000}, 0xe, &(0x7f0000002000-0x18)=[{&(0x7f0000001000)="e2e33cef2a8c3236f94a6717cd5e4c8ff747", 0x12}, {&(0x7f0000001000)="", 0x0}, {&(0x7f0000000000)="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", 0xfb}], 0x3, 0x0, 0x0, 0x10}, 0x9}, {{&(0x7f0000002000)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000003000)=[{&(0x7f0000003000-0x1000)="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", 0x1000}, {&(0x7f0000001000)="e92b78747e2970a0299af5d6", 0xc}, {&(0x7f0000001000-0x8d)="88e8531cc766766bb816e06e652589a3c6626bcf46619aa67b7d0f50876af2a9706208405055414bde27a645ebdece00f4a9aa82208f3a063e187494bfd2f04da81daa9b28e429d2e1f0d0a20d275e9e17c5af034bdabebff05a38ae5f0b5a95230a2395081bd14734b8bd7a7d25b3bb299402d672d77b97b54b10189d10b0526e378dfc0c1ff6e8f9aa210922", 0x8d}, {&(0x7f0000002000)="d8bbdfb4b1b39ace0ec712d783bbd3cf4372cb99d0aedb2ea7bb8398832ecbf3110fbe6447d4cffaefd7915d19691379bd0180431326002de85b19eba54712a5ff8587943c6e9bf2f2e9d09433b49499b046b1bb371bdb62814d0d58f8f5ef0f3e80af865b19289b9268ae7e2389ada06a8aa703179ea6f0c465f1c77243dc6fae8d2f893ea357433b187f3a6bc1de8699f6f4ba31f36b2368127eb436b00ddaa66a1adddabf0d", 0xa7}, {&(0x7f0000002000)="253e7141ccd6b9b189846732430ae9f1de29f82e43d4165261ef3d8dfbecd1d598df08887f96df11738eeec0075578d58d852055c91e263e7950fc01fb61012beac9bacce8e99a3264fd57bc1438e77697447fa15dde57ba10f7ebc8d432bd107426a979e73fa4793d7df9e6f2671cb8b08512faf3b00801f318e031c7911d4033028529ffc2a21ebf04f6d69181603c8ed61ead", 0x94}], 0x5, 0x0, 0x0, 0x40000}, 0x401}], 0x7, 0x0) 2018/01/05 21:58:58 executing program 1: 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, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fgetxattr(r0, &(0x7f000003d000)=@random={'trusted.\x00', "73656375726974792b5e736563757269747947504c6d643573756d112b70707031776c616e3000"}, &(0x7f0000aef000-0xb2)=""/178, 0xb2) r1 = syz_open_dev$sndtimer(&(0x7f0000644000)='/dev/snd/timer\x00', 0x0, 0x0) r2 = dup3(r0, r1, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000a1a000-0x20)={0x5, 0x2, 0xd000, 0x2000, &(0x7f00002b8000/0x2000)=nil}) 2018/01/05 21:58:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000362000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect(r0, &(0x7f0000bdc000)=@un=@file={0x0, './file0\x00'}, 0xa) 2018/01/05 21:58:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2001, 0x0) r1 = syz_open_dev$tun(&(0x7f0000281000-0xd)='/dev/net/tun\x00', 0x0, 0x200) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000011b000)='/selinux/enforce\x00', 0x200, 0x0) r3 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r3) socket$bt_bnep(0x1f, 0x3, 0x4) ioctl$KDSKBMETA(r2, 0x4b63, &(0x7f00005b8000-0x4)=0x80) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f32000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0x4}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x300}) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f00007e5000-0x4)=0x7ff) write$tun(r1, &(0x7f000082c000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}, 0x32) 2018/01/05 21:58:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$vcsn(&(0x7f0000f5b000)='/dev/vcs#\x00', 0x4, 0x80000) 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, 0x0, 0xffffffffffffffff, 0x0) fcntl$setflags(r0, 0x2, 0x0) 2018/01/05 21:58:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00007e3000-0x8)='./file0\x00', 0x0) pwritev(r0, &(0x7f0000351000)=[], 0x266, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000b3000-0xe)='/selinux/load\x00', 0x2, 0x0) getsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000ce6000-0x4)=0x23, &(0x7f0000a3a000)=0x4) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sndtimer(&(0x7f0000644000)='/dev/snd/timer\x00', 0x0, 0x0) dup3(r2, r3, 0x0) 2018/01/05 21:58:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000362000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect(r0, &(0x7f0000bdc000)=@un=@file={0x0, './file0\x00'}, 0xa) 2018/01/05 21:58:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_mempolicy(&(0x7f000014b000-0x4)=0x0, &(0x7f0000a72000-0x8)=0x0, 0x100000001, &(0x7f0000ff1000/0x2000)=nil, 0x4) r0 = socket(0x13, 0x4005, 0x0) bind$inet(r0, &(0x7f0000b4a000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/05 21:58:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xf) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00006a2000-0xc)={0x0, 0x0, 0x0}, &(0x7f00002f1000)=0xc) getresgid(&(0x7f000066c000)=0x0, &(0x7f000053c000)=0x0, &(0x7f0000c25000-0x4)=0x0) r3 = getegid() clock_gettime(0x0, &(0x7f0000ff5000-0x8)={0x0, 0x0}) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000193000-0x8)={r4, r5/1000+30000}, 0x8) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f000057f000)=0x5) r6 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00004a2000)='/selinux/load\x00', 0x2, 0x0) ioctl$DRM_IOCTL_VERSION(r6, 0xc0246400, &(0x7f00003fd000-0x24)={0x0, 0x80000000, 0xffffffffffff8cb3, 0x1000, &(0x7f0000de1000)=""/4096, 0x6e, &(0x7f0000c8f000)=""/110, 0x5d, &(0x7f000092a000)=""/93}) lstat(&(0x7f0000471000)='./file0\x00', &(0x7f0000520000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x4, &(0x7f00008e2000)=[r1, r2, r3, r7]) r8 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000e87000)='/selinux/user\x00', 0x2, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r8, 0x40046411, &(0x7f0000dbb000)=0x690) getsockopt$bt_l2cap_L2CAP_OPTIONS(r8, 0x6, 0x1, &(0x7f0000e4e000-0xc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00003ed000)=0xc) bind$netlink(r0, &(0x7f00008a6000-0xc)={0x10, 0x0, 0x0, 0x1}, 0xc) close(r0) ioctl$DRM_IOCTL_AGP_RELEASE(r6, 0x6431) r9 = openat$autofs(0xffffffffffffff9c, &(0x7f0000d42000)='/dev/autofs\x00', 0x101000, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r8, 0x40042408, r8) ioctl$BINDER_SET_MAX_THREADS(r9, 0x40046205, 0x3) flock(r0, 0x3) r10 = dup(r8) getegid() recvmsg$kcm(r10, &(0x7f0000170000-0x1c)={0x0, 0x0, &(0x7f0000019000-0x10)=[{&(0x7f0000b58000)=""/215, 0xd7}, {&(0x7f0000bd8000-0x8e)=""/142, 0x8e}], 0x2, 0x0, 0x0, 0x7fffffff}, 0x100) 2018/01/05 21:58:58 executing program 5: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$TIOCGPTPEER(r0, 0x5441, 0xfffffffffffffffd) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r1, &(0x7f0000d31000)="", 0x0, 0x0, &(0x7f0000c4d000)={0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x18}, 0x1c) 2018/01/05 21:58:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) sendfile64(r0, r0, &(0x7f0000b4d000)=0x0, 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, 0x50, 0x10, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004ee000-0x76)='\x00', 0x0, 0x0, 0x0}, @ptr={0x77622a85, 0x0, &(0x7f0000008000-0x8e)='\x00', 0x0, 0x0, 0x0}], &(0x7f000000b000-0x30)=[0x0, 0x28]}}], 0x0, 0x0, &(0x7f0000009000)=""}) 2018/01/05 21:58:58 executing program 2: openat$selinux_relabel(0xffffffffffffff9c, &(0x7f000048d000)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f000089d000-0xe)='/selinux/load\x00', 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r1, 0xc008551a, &(0x7f00003f7000)={0x1, 0xc, [0x1f, 0x8001, 0x5]}) bind(r1, &(0x7f00000b3000)=@generic={0xd, "010300000100ff00000000153300000000a987f300000004cc7904f9c6bad62e0a63a632ed4938323273fb8f8401a3ff59a19a2b0afe7ce43a922470a0c5216669ca021f8867dcf160e7e54b358c0002000000000000000151d2b3cef1f1622ca5bdb9c8ea31000000aeb81c90001d6d7c9804ff000000f70dc136cb184a"}, 0xffffff4f) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000c9e000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000724000)=0xffffffffffffff02) bind(r0, &(0x7f0000670000)=@generic={0x1e, "01fd000000000000000000000000fc00000005a121b80c00000000800000002e0a53b232394a0000000100000000ffff0f82e52b0a669ae43a620170a00021f069ca021f6f65dc1161e7068f358c00f9ecff1458d1ea03000030ffff000000090003b9c8ead200c577aeb81c90541d6d7c770ee590c8bcf70dc151eb1849"}, 0x80) 2018/01/05 21:58:58 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$urandom(&(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x40) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setflags(r0, 0x2, 0x0) 2018/01/05 21:58:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) delete_module(&(0x7f000010f000-0x2)='-\x00', 0x0) r1 = dup2(0xffffffffffffff9c, r0) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r2) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x4}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$sndtimer(&(0x7f0000644000)='/dev/snd/timer\x00', 0x0, 0x0) r5 = dup3(r3, r4, 0x0) r6 = getegid() stat(&(0x7f000055b000-0x8)='./file0\x00', &(0x7f0000578000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r5, &(0x7f0000f01000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KIOCSOUND(r1, 0x4b2f, 0x87) setresgid(r6, r7, r8) 2018/01/05 21:58:58 executing program 7: mmap(&(0x7f0000000000/0xffa000)=nil, 0xffa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x800000000000000d, 0x4000000002, 0x0) sendmsg$netlink(r0, &(0x7f0000638000-0x38)={0x0, 0x0, &(0x7f000047d000-0x40)=[{&(0x7f00002cf000-0x24)=[{0x24, 0x25, 0xffffffffffffffff, 0x0, 0x0, "d45029db0300000000000000ffffffffff"}], 0x24}], 0x1, &(0x7f0000311000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x802, 0xfffffffffffffffd) setsockopt$inet6_buf(r1, 0x29, 0x37, &(0x7f0000e72000)="6501d903427ba1047c6db376efaa5d50", 0x10) sendto$inet6(r1, &(0x7f0000c20000)="", 0x0, 0x0, &(0x7f00004db000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000e5000-0x16)='/selinux/checkreqprot\x00', 0x20000, 0x0) ioctl$DRM_IOCTL_GET_CAP(r2, 0xc010640c, &(0x7f0000d32000)={0x7f, 0x7}) 2018/01/05 21:58:58 executing program 3: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0, 0xa972, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000a96000)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x24, &(0x7f0000a93000)={@rand_addr=0x0, @loopback=0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000a94000-0xc)={@remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, r1}, 0xc) syz_open_dev$vcsn(&(0x7f0000001000-0x2)='/dev/vcs#\x00', 0x0, 0x0) 2018/01/05 21:58:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0x44, 0x0}) r1 = getpid() sched_setaffinity(r1, 0x8, &(0x7f000042d000)=0x9201) read(r0, &(0x7f0000f59000-0x31)=""/97, 0x61) readv(r0, &(0x7f0000d33000-0x40)=[{&(0x7f000039a000)=""/185, 0xb9}], 0x1) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000003000/0x4000)=nil, 0x4000}, 0x1, 0x0}) r2 = add_key(&(0x7f00004e0000-0xc)='cifs.spnego\x00', &(0x7f0000fee000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000e71000)="a7d2283c2fc25643a4d370f35957bdfdbed34e37fd1072c5284cfba132add0bdb01830a12494ee463609a1372bc729475b17c9f72a67c1f8119be413907a9a942a8a23d3ac26dcc389b5cc2db5f9b514804509510535d9c6750235f12d418709765e7c85ad2fec1ab001660727cde3f209d55608ecf7f33399131b", 0x7b, 0xffffffffffffffff) keyctl$invalidate(0x15, r2) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000bb9000-0xb)='/dev/hwrng\x00', 0x0, 0x0) recvfrom$ipx(r3, &(0x7f000087b000)=""/228, 0xe4, 0x40, &(0x7f00007c3000)={0x4, 0x4800000000000, 0x9, "3129c7603419", 0x4, 0x0}, 0x10) mremap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000005000/0x4000)=nil) 2018/01/05 21:58:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000bb0000-0xd)='/dev/usbmon#\x00', 0x2, 0x102) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00007a0000)={0xffffffffffffffff}) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) r2 = 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, 0x4, 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) r3 = syz_open_dev$sndtimer(&(0x7f0000644000)='/dev/snd/timer\x00', 0x0, 0x0) dup3(r2, r3, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f00001f9000)='/dev/vcs\x00', 0x40480, 0x0) 2018/01/05 21:58:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00002a1000-0x9)='/dev/sg#\x00', 0x1000, 0x2) r1 = syz_open_procfs(0x0, &(0x7f00007ba000-0xc)='personality\x00') sendfile(r0, r1, &(0x7f0000a11000-0x8)=0x0, 0xb8) [ 73.743619] binder_alloc: binder_alloc_mmap_handler: 13770 20000000-20002000 already mapped failed -16 [ 73.774981] binder: BINDER_SET_CONTEXT_MGR already set 2018/01/05 21:58:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xf) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00006a2000-0xc)={0x0, 0x0, 0x0}, &(0x7f00002f1000)=0xc) getresgid(&(0x7f000066c000)=0x0, &(0x7f000053c000)=0x0, &(0x7f0000c25000-0x4)=0x0) r3 = getegid() clock_gettime(0x0, &(0x7f0000ff5000-0x8)={0x0, 0x0}) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000193000-0x8)={r4, r5/1000+30000}, 0x8) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f000057f000)=0x5) r6 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00004a2000)='/selinux/load\x00', 0x2, 0x0) ioctl$DRM_IOCTL_VERSION(r6, 0xc0246400, &(0x7f00003fd000-0x24)={0x0, 0x80000000, 0xffffffffffff8cb3, 0x1000, &(0x7f0000de1000)=""/4096, 0x6e, &(0x7f0000c8f000)=""/110, 0x5d, &(0x7f000092a000)=""/93}) lstat(&(0x7f0000471000)='./file0\x00', &(0x7f0000520000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x4, &(0x7f00008e2000)=[r1, r2, r3, r7]) r8 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000e87000)='/selinux/user\x00', 0x2, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r8, 0x40046411, &(0x7f0000dbb000)=0x690) getsockopt$bt_l2cap_L2CAP_OPTIONS(r8, 0x6, 0x1, &(0x7f0000e4e000-0xc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00003ed000)=0xc) bind$netlink(r0, &(0x7f00008a6000-0xc)={0x10, 0x0, 0x0, 0x1}, 0xc) close(r0) ioctl$DRM_IOCTL_AGP_RELEASE(r6, 0x6431) r9 = openat$autofs(0xffffffffffffff9c, &(0x7f0000d42000)='/dev/autofs\x00', 0x101000, 0x0) ioctl$LOOP_SET_FD(r9, 0x4c00, r6) ioctl$PERF_EVENT_IOC_SET_BPF(r8, 0x40042408, r8) ioctl$BINDER_SET_MAX_THREADS(r9, 0x40046205, 0x3) ioctl$EVIOCSREP(r8, 0x40084503, &(0x7f00008d7000-0x8)=[0x6, 0xff]) flock(r0, 0x3) dup(r8) getegid() 2018/01/05 21:58:58 executing program 7: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000034000)='cmdline\x00') r1 = bpf$MAP_CREATE(0x0, &(0x7f0000c48000-0x14)={0x6, 0x4, 0x80, 0x2, 0x17, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00003e7000)={r1, &(0x7f0000313000)="", &(0x7f00008d1000-0xee)="", 0x3}, 0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f0000001000-0x40)=[{&(0x7f0000005000-0xb9)="53d46f109a47b2601fbc554ad0ab85a8faa00edfe70db52fcf4a6d12799981a118e08a99650a2b78f9994246592d761a163ae53f9f67c47849820cc85c6b246a4ef76796a4e4ccaffdd5e2478d3f49d49c83e7967b8e076702ae3069dcddcf8460f1c8fc88e574ef49c34e4c4341205be0fbee7ad55ed6e130ef50863eeb45a6e7eb83218d2f5307a14cdf8887177d6c2c1759b124f8d185676b56f29766749b50de7b0e70bc42d846e201eacab7d28cc6be4a4912aa343651", 0xb9}, {&(0x7f0000000000)="f628cddccdc53460aed106f01453a6302b9bd82484b25ac4b3b15a232a0e95b25518b402194614e4baaeb1619252d24d4144139d2f9a106e97eb392f01d180c49e5c5214dfb418257473668776d285f99ec2b12c4aef72ef4f1c8b53462dd2d5b632eb8e78cc7a264b2fec5c61d14c7679139dd0aa391e", 0x77}, {&(0x7f0000bc2000)="9aa0792e0f940b761d2fb5dab0f1ef504ec1731a02f138c5f5ebd1e595c9efff100abda8bf45abbfc9e8ee24eba2b147a869b602311d1a8c2dc2646dd35b5abbed36c0fc28e60c4ffbdf88a3baa7737657ba6c523bd760c9d68503a7d030c2d93382c0ff7ea87b49b605be707a09b2bdfde7b76cac86d8d59098548e3e5b6ca1c945c4c9be8ac7530dc8d6", 0x8b}, {&(0x7f0000000000)="aa7a7e09264b3dc14a580333ea117ee907c64ecb1416c8e1c1b24d09fa0410f79cbed7c1daf6e8ab0e15ff65d263798ee81cbad9be27574f4eeb36a8c9f7b7d7d476cb91ead6371b8575d390c0bf4359c0a9b990945da6333f1a2faf2a7ad64a552857438a858529b98d8070b71b3e762b3b5a115c6b889ed926e867b09fd98cc86ecd4e4ee112a6e975c00018c9790fba6ac7aad455c5a8d68f328445b4854449e0b64250bae6ba9fb0f6a353baec1e5a210238a349fda52593cc90e5cdf59c02466336163e20f18e", 0xc9}, {&(0x7f0000001000-0x1c)="032a7f3eb42590bc8acfc8607b6ad057cd06a521c1c10ad41a2c62e0", 0x1c}, {&(0x7f0000cfe000)="b7e226d9c487f00c77a0d1197dc97e871fbaed0d87e5259f85b6cde226ad185f45fe50e866c3af0e36c0e3d887563a8b5e5d718fdecc38402d2192e5ab1e8f626f66ea33254b5d2ad463b97ed1413d18457b79b3d38d6684e5a29961956bde1a33505c1148438712a413e84ba9343f92c6346e134feabb3035cab8f2", 0x7c}, {&(0x7f0000000000)="fa7464be0999a23a874300a2652a66cda0087d0ea752a17f26cd743756ff9bd9098d99ee91ecab3326859e8ee5748c3000868defc0489707f1f2c60222d3623fd98b77b28bf882a574336b2b1cef83a649802b6e78b2b7e6ce4f5fb22194de598f3c7b7472cb22b53e214476f73f0b537840b1cf2881f450c5b33160ff9a46cc16afdf69814f7fd9f64acf557e6889c3604bdddbf6a40b99a46336865124d8420cf0ae09afcc32ee81955586e1558bd59db8bc3aa29b0fd80d46e77f5887fc6591e0328f5d74b38ae32651562527421f6d4ea1a0", 0xd4}, {&(0x7f00001a2000)="", 0x0}], 0x8, 0x5f0bc2c10c7e47ed) 2018/01/05 21:58:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000358000)={0x0, 0x0}) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f00000ef000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) connect$ax25(0xffffffffffffffff, &(0x7f0000000000)={0x3, {"0006000000512d"}, 0xd40}, 0x10) syz_emit_ethernet(0xd6, &(0x7f0000361000-0x106)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @random="e4a5686010f2", [], {{0x86dd, @ipv6={0x0, 0x6, "72f20b", 0xa0, 0x33, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@hopopts={0x0, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@pad1={0x0, 0x1, 0x0}, @enc_lim={0x4, 0x1, 0xc4}, @ra={0x5, 0x2, 0x8}, @pad1={0x0, 0x1, 0x0}, @ra={0x5, 0x2, 0xdcc}, @ra={0x5, 0x2, 0x1}, @calipso={0x7, 0x28, {0xffffffff, 0x8, 0x7, 0xffffffffffffffff, [0x1000000000, 0x4a, 0x7, 0x7]}}, @pad1={0x0, 0x1, 0x0}]}, @hopopts={0x89, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@padn={0x1, 0x0, []}, @pad1={0x0, 0x1, 0x0}, @calipso={0x7, 0x18, {0x9, 0x4, 0x7, 0x81, [0x0, 0xc]}}]}, @fragment={0x3f, 0x0, 0x9, 0x7fff, 0x0, 0x6, 0x0}, @fragment={0xff, 0x0, 0x0, 0x3ff, 0x0, 0x8, 0x1}], @icmpv6=@mld={0x84, 0x0, 0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}}}}}}, 0x0) 2018/01/05 21:58:58 executing program 6: 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, 0x0, 0xffffffffffffffff, 0x0) fcntl$setflags(r0, 0x2, 0xffffffffffffffff) r1 = syz_open_dev$dmmidi(&(0x7f00008da000)='/dev/dmmidi#\x00', 0x9, 0x8000) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f00000d5000)={0x584, 0x2, 'client0\x00', 0x0, "0274634219ac7c8f", "c14c85cca6ad2bd6af9cbf04049a6f6e809b164c175a39323ea71c9c5eb47ba9", 0x7, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 73.800404] binder: 13770:13799 ioctl 40046207 0 returned -16 [ 73.840518] binder: release 13770:13775 transaction 32 out, still active 2018/01/05 21:58:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00006dc000-0x4)=0x0, 0x4) bind$inet(r0, &(0x7f00008a6000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000218000)="fd", 0x1, 0x0, &(0x7f0000062000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$int_in(r0, 0x5421, &(0x7f00004d0000-0x8)=0x6) sendto$inet(r0, &(0x7f0000fc3000-0x1000)="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", 0x480, 0x0, &(0x7f0000262000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00004b4000-0x1)="", 0x0, 0x0, &(0x7f00002b4000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) poll(&(0x7f0000372000-0x18)=[{r0, 0x0, 0x0}], 0x1, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3de, 0x0, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x89cd, 0x0, 0xffffffffffffac09, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000b33000-0x1)=0x0, 0xb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40004, 0x0}, 0x0, 0x3, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f0000ffb000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r1, 0x0) perf_event_open(&(0x7f0000940000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r2, 0x0) 2018/01/05 21:58:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000dbf000-0xa)='/dev/cuse\x00', 0x2, 0x0) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f0000d6c000-0x94)=""/148) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndtimer(&(0x7f0000644000)='/dev/snd/timer\x00', 0x0, 0x0) getsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000c75000)=0x0, &(0x7f0000aab000-0x4)=0x4) dup3(r1, r2, 0x0) 2018/01/05 21:58:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000aeb000-0x9)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CHECK_EXTENSION(r0, 0xae03, 0x10000000003c) iopl(0x0) syz_open_dev$evdev(&(0x7f000060d000-0x12)='/dev/input/event#\x00', 0x140000000000, 0x88000) socketpair$inet6(0xa, 0x80000, 0x101, &(0x7f0000b39000)={0x0, 0x0}) [ 73.847577] binder: unexpected work type, 4, not freed [ 73.869575] binder: unexpected work type, 4, not freed 2018/01/05 21:58:58 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000001000-0xd)='/dev/dmmidi#\x00', 0x2, 0x0) ioctl$TIOCSTI(r0, 0x5412, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000002000)={0x9, 0x4, 0x5d8, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0x18002) 2018/01/05 21:58:58 executing program 7: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f000003d000-0x9)='/dev/ppp\x00', 0x440200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000001000-0x4)={r0}) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000bab000-0x4)=0x2, 0x4) r1 = socket(0x1e, 0x1, 0x0) write(r1, &(0x7f0000002000-0x1000)="", 0x0) [ 73.893554] binder: undelivered TRANSACTION_COMPLETE 2018/01/05 21:58:58 executing program 1: 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, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000644000)='/dev/snd/timer\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$keyring(&(0x7f00007b7000-0x8)='keyring\x00', &(0x7f000042d000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$setperm(0x5, r2, 0x200e0802) keyctl$join(0x1, &(0x7f00002bf000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}) keyctl$join(0x1, &(0x7f00007c9000)={0x73, 0x79, 0x7a, 0x0, 0x0}) dup3(r0, r1, 0x0) 2018/01/05 21:58:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xf) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000392000-0xc)={0x0, 0x0, 0x0}, &(0x7f00009dd000-0x4)=0xc) getresgid(&(0x7f000066c000)=0x0, &(0x7f000053c000)=0x0, &(0x7f0000c25000-0x4)=0x0) r3 = getegid() socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000fe4000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000ff5000-0x8)={0x0, 0x0}) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000193000-0x8)={r4, r5/1000+30000}, 0x8) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f000057f000)=0x5) r6 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00004a2000)='/selinux/load\x00', 0x2, 0x0) ioctl$DRM_IOCTL_VERSION(r6, 0xc0246400, &(0x7f00003fd000-0x24)={0x0, 0x80000000, 0xffffffffffff8cb3, 0x1000, &(0x7f0000de1000)=""/4096, 0x6e, &(0x7f0000c8f000)=""/110, 0x5d, &(0x7f000092a000)=""/93}) lstat(&(0x7f0000645000-0x8)='./file0\x00', &(0x7f00005b3000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x4, &(0x7f00008e2000)=[r1, r2, r3, r7]) r8 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000cba000)='/selinux/user\x00', 0x2, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r8, 0x40046411, &(0x7f0000dbb000)=0x690) getsockopt$bt_l2cap_L2CAP_OPTIONS(r8, 0x6, 0x1, &(0x7f0000e4e000-0xc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00003ed000)=0xc) bind$netlink(r0, &(0x7f00008a6000-0xc)={0x10, 0x0, 0x0, 0x1}, 0xc) close(r0) ioctl$DRM_IOCTL_AGP_RELEASE(r6, 0x6431) r9 = openat$autofs(0xffffffffffffff9c, &(0x7f0000d42000)='/dev/autofs\x00', 0x101000, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r8, 0x40042408, r8) socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$BINDER_SET_MAX_THREADS(r9, 0x40046205, 0x3) getsockopt$sock_linger(r9, 0x1, 0xd, &(0x7f0000566000-0x8)={0x0, 0x0}, &(0x7f0000991000)=0x8) flock(r0, 0x3) ioctl$DRM_IOCTL_ADD_CTX(r9, 0xc0086420, &(0x7f00007ff000)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_CTX(r9, 0xc0086423, &(0x7f00007f7000-0x8)={r10, 0x2}) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r8, 0xc00c64b5, &(0x7f000091d000)={&(0x7f0000054000)=[0x0], 0x1}) dup(r8) getegid() 2018/01/05 21:58:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setflags(r0, 0x2, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000635000)='/dev/rtc\x00', 0x2680, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f00005d9000)={0x0, 0x7ff}, &(0x7f0000eea000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000d32000-0xc)=@sack_info={r2, 0x7ff, 0x6}, &(0x7f0000cb3000)=0xc) 2018/01/05 21:58:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000001e000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00007cb000-0xe)='/selinux/load\x00', 0x2, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4040ae79, &(0x7f000055a000-0x68)={0x0, 0x0, [0x0, 0x100000000001, 0xfffffffffffffffd, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) close(r2) setsockopt$inet_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000eb4000-0x4)={0x7}, 0x4) 2018/01/05 21:58:58 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, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) syncfs(r0) recvfrom$inet(r0, &(0x7f0000499000-0x9)=""/9, 0x9, 0x102, &(0x7f0000ced000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f00008e5000)=0x81, 0x4) bind$inet(r0, &(0x7f00008a6000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f000056a000)="", 0x0, 0x0, &(0x7f0000dfd000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000fb3000)='/selinux/create\x00', 0x2, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000fcc000)={0x0, 0x0}) 2018/01/05 21:58:58 executing program 2: r0 = socket$bt_l2cap(0x1f, 0x1, 0x0) close(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000b20000)='/selinux/validatetrans\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000ae5000)={0x0, 0xfff, 0x1}, &(0x7f0000f50000-0x4)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00003ab000)=@sack_info={r2, 0x1f, 0x0}, 0xc) 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) r3 = socket$netlink(0x10, 0x3, 0xc) clock_gettime(0x0, &(0x7f0000d1d000)={0x0, 0x0}) timerfd_settime(r1, 0x1, &(0x7f00001fd000-0x10)={{0x0, 0x0}, {r4, r5+10000000}}, &(0x7f0000cef000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) sendmsg$netlink(r3, &(0x7f0000b37000)={0x0, 0x0, &(0x7f0000ef8000-0x10)=[{&(0x7f000045d000)=[{0x14, 0x100, 0xd09, 0x0, 0x0, '\x00'}], 0x14}], 0x1, &(0x7f0000cb6000)=[], 0x0, 0x0}, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000dc3000)={@common='dummy0\x00', @ifru_addrs={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/05 21:58:58 executing program 3: keyctl$update(0x2, 0x0, &(0x7f0000b6b000)='x', 0x1) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000bf5000-0xa)='/dev/cuse\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000b8b000-0x20)={@generic="b655672493a28d55c5c86612ddc64d4d", @ifru_flags=0x500}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$search(0xa, 0x0, &(0x7f0000001000-0xb)='cifs.idmap\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0) 2018/01/05 21:58:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000940000)={0x7, 0x78, 0x4, 0x2000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000977000-0xd)='/dev/usbmon#\x00', 0x80000001, 0x4000) ioctl$DRM_IOCTL_AGP_INFO(r1, 0x80206433, &(0x7f00006cd000)=""/65) syncfs(r0) connect$unix(r1, &(0x7f0000930000)=@file={0x1, './file0\x00'}, 0xa) ioctl(r0, 0x4, &(0x7f00005ea000)="d097ee3b4ae34bed511541b82d9e70932d16a58e18b07bfd28004b9cd9a2d995c9c87a6017eba06050d633ecaef563a66eb1b8030a536757096dbacf8299327a60a1823f3675fc572b0cca10b59dd08296cece09a5ec12eacc7bb38b72056e6ae3cc1aa73e665ad5e69c5c34eb106ceaf1198b9612c6259b05fea6df662cae2d5e548b199e72293a3e40834eeaadaadb8558e47a829d6717267e12bda683804e9a71cb51344ec9f8e2461c59db36d4d111fb6493ebbe81b9aeaf2839bc4ceb6868daa853087245592df20c3fbb2e13f0ae62fe94c8d322a4a192ddf3c3184908") [ 73.924423] binder: send failed reply for transaction 32, target dead 2018/01/05 21:58:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00001d3000)='/dev/qat_adf_ctl\x00', 0x80, 0x0) ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f00003ae000)={0x20, 0x2}) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00000c5000-0xc)='/dev/autofs\x00', 0x400000, 0x0) ioctl$PIO_FONTX(r2, 0x4b6c, &(0x7f0000f9b000-0x1000)="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") getsockopt$inet_int(r0, 0x0, 0x16, &(0x7f00006f7000)=0x0, &(0x7f000013a000-0x4)=0x4) 2018/01/05 21:58:58 executing program 4: openat$rtc(0xffffffffffffff9c, &(0x7f0000444000-0x9)='/dev/rtc\x00', 0x0, 0x0) socket(0x29, 0x805, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x40000, 0x0) 2018/01/05 21:58:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000f7e000-0xe)='/selinux/load\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000f93000-0xcc)={0x0, 0xc4, "156081666ad77a1eaa1742107090367ee6453003003b36e5db1f50962487b25da959eb9ec0ee2064e35d3fb3d63222c3fbad37e848c638e1c689f0744e4ec8448a09cbc358e9d5711d35418524bc7f1b6b07b0d506b5b8cdeb15ac925e887d4e2a1102aa3c80f1f72218b75fbfcbf3e6a9b0833409bf30ecd19a4325f1c6bcb1860ad4b3885e378b6bbfe3996ae1c00b0b8f388f016ba12a737d0f798449a328635f7705703c510647fae578ffeb4fff44c4ed5a7b984b59d8eb343f8e98a5cac5d0146e"}, &(0x7f0000dd0000-0x4)=0xcc) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000988000)={r1, 0x101}, &(0x7f0000574000-0x4)=0x6) ioperm(0x6, 0x2, 0x2690) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7, 0x4}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe12, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndpcmp(&(0x7f000036f000)='/dev/snd/pcmC#D#p\x00', 0x8, 0x200000) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f000005a000-0x8)={0x0, 0x10001}, &(0x7f0000c66000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f00004ae000)=r3, 0x4) 2018/01/05 21:58:58 executing program 6: 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, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f000093c000-0xb)='/dev/mixer\x00', 0x40000, 0x0) ioctl$EVIOCGNAME(r1, 0x80404506, &(0x7f00000df000)=""/148) fcntl$setflags(r0, 0x2, 0x0) 2018/01/05 21:58:58 executing program 7: r0 = open(&(0x7f00004d9000-0x8)='./file0\x00', 0x0, 0x0) openat$selinux_user(0xffffffffffffff9c, &(0x7f000070e000)='/selinux/user\x00', 0x2, 0x0) lseek(r0, 0x0, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000efa000)={0x0, 0x0}, 0x80000) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_attach_bpf(r2, 0x1, 0x34, &(0x7f00002c9000-0x4)=0xffffffffffffffff, 0x4) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f000039b000)='/selinux/validatetrans\x00', 0x1, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000cac000-0x28)={r1, 0x0, 0x3d, 0xa2, &(0x7f00006d5000-0x3d)="cbe43a55c0f538c662c16d6a21fe09cac354ddc89fb4e1448ec0b81b0ee2085ba47e479d2655e6b5a6b41f8b16f76522ba3b353a79a74073a93855a81e", &(0x7f00007eb000)=""/162, 0xb, 0x2}, 0x28) 2018/01/05 21:58:58 executing program 3: mmap(&(0x7f0000000000/0x27d000)=nil, 0x27d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000027d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000027e000-0x8)={0x0, 0x0}) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000170000-0x10)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f000027e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000027e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMSET(r0, 0x5418, &(0x7f000015b000-0x4)=0xfffffffffffffffe) getsockopt$bt_sco_SCO_OPTIONS(r0, 0x11, 0x1, &(0x7f000027f000-0x41)=""/65, &(0x7f000027f000-0x4)=0x41) socket$inet6_udp(0xa, 0x2, 0x0) r1 = syz_open_dev$binder(&(0x7f0000006000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000001000-0x30)={0x4c, 0x0, &(0x7f000027b000-0x4c)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000004000-0x40)=[], &(0x7f000000f000-0x8)=[]}, 0x0}}], 0x0, 0x0, &(0x7f000027b000-0x19)=""}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000027d000-0x30)={0x0, 0x0, &(0x7f000027c000)=[], 0xb3, 0x0, &(0x7f000027d000-0xbd)="678bfc22f9a65e0832ece5236ea41d0ea8c017921f0ec576a2f40f1ecd46375105f0c95d49e53641b4428211ba9d7a23ba425411da2fab7ed1937e95fbca51bd92a69318b0be02178b69e4f06d55ee0a5f5651598400655d68671a4808e5e68829cf48fbc00e422357512d423a90828ef4075aa86d983a538873ce20f0f46d28baf4d897b4f6350fe21ee2e49e7bf5c72884827e0f8198f83fe474638599c8e48a2206a38e10c415c83dbc0031fa73011f51dd"}) 2018/01/05 21:58:58 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/member\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000ffe000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0xf) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00006a2000-0xc)={0x0, 0x0, 0x0}, &(0x7f00002f1000)=0xc) getresgid(&(0x7f000066c000)=0x0, &(0x7f000053c000)=0x0, &(0x7f0000c25000-0x4)=0x0) r4 = getegid() clock_gettime(0x0, &(0x7f0000ff5000-0x8)={0x0, 0x0}) setsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f0000193000-0x8)={r5, r6/1000+30000}, 0x8) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f000057f000)=0x5) r7 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00004a2000)='/selinux/load\x00', 0x2, 0x0) ioctl$DRM_IOCTL_VERSION(r7, 0xc0246400, &(0x7f00003fd000-0x24)={0x0, 0x80000000, 0xffffffffffff8cb3, 0x1000, &(0x7f0000de1000)=""/4096, 0x6e, &(0x7f0000c8f000)=""/110, 0x5d, &(0x7f000092a000)=""/93}) lstat(&(0x7f0000471000)='./file0\x00', &(0x7f0000520000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x4, &(0x7f00008e2000)=[r2, r3, r4, r8]) r9 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000e87000)='/selinux/user\x00', 0x2, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r9, 0x40046411, &(0x7f0000dbb000)=0x690) getsockopt$bt_l2cap_L2CAP_OPTIONS(r9, 0x6, 0x1, &(0x7f0000e4e000-0xc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00003ed000)=0xc) bind$netlink(r1, &(0x7f00008a6000-0xc)={0x10, 0x0, 0x0, 0x1}, 0xc) close(r1) ioctl$DRM_IOCTL_AGP_RELEASE(r7, 0x6431) r10 = openat$autofs(0xffffffffffffff9c, &(0x7f0000d42000)='/dev/autofs\x00', 0x101000, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r9, 0x40042408, r9) ioctl$BINDER_SET_MAX_THREADS(r10, 0x40046205, 0x3) flock(r1, 0x3) dup(r9) getegid() [ 74.034118] QAT: Invalid ioctl [ 74.052789] QAT: Invalid ioctl 2018/01/05 21:58:58 executing program 2: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000bb2000-0xc)='/dev/rfkill\x00', 0x100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f00004f6000-0xc)={@remote={0x0, 0x0, 0x0, 0x0}, @broadcast=0x0, @rand_addr=0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(r0, &(0x7f0000002000-0x12)=@random={'system.\x00', '-ppp0user\x00'}, &(0x7f0000000000)='eth0@*:md5sum\x00', 0xe, 0x2) fchmodat(r0, &(0x7f0000001000)='./file0\x00', 0x20) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000002000)=0x9, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a45323, &(0x7f0000004000-0xa8)={{0x7, 0x7}, 'port1\x00', 0x8, 0x20, 0x400, 0x32, 0x9, 0x4, 0x7, 0x0, 0x6, 0x7ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000003000-0x48)=[{&(0x7f0000002000-0x1000)=""/4096, 0x1000}, {&(0x7f0000002000-0x14)=""/20, 0x14}, {&(0x7f0000000000)=""/173, 0xad}, {&(0x7f0000005000-0xb7)=""/183, 0xb7}, {&(0x7f0000005000-0x9e)=""/158, 0x9e}, {&(0x7f0000004000)=""/4096, 0x1000}, {&(0x7f0000001000)=""/45, 0x2d}, {&(0x7f0000000000)=""/103, 0x67}, {&(0x7f0000003000-0xa3)=""/163, 0xa3}], 0x9) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000004000)='/selinux/create\x00', 0x2, 0x0) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000001000)=0x8000) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000003000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000005000)=0x18) flock(r1, 0x1) ioctl$TIOCLINUX5(r1, 0x541c, &(0x7f0000003000)={0x5, 0x7ff, 0x2, 0x4, 0x5}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40042406, &(0x7f0000007000-0xe)='eth0@*:md5sum\x00') mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000008000-0x4)={0x0, 0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000004000)=[{r1, 0x20, 0x0}, {r1, 0x40, 0x0}, {r0, 0x1000, 0x0}, {r1, 0x400, 0x0}, {r1, 0x80, 0x0}, {r0, 0x2202, 0x0}, {r0, 0x1104, 0x0}], 0x7, &(0x7f0000004000)={0x0, 0x989680}, &(0x7f0000009000-0x8)={0x8}, 0x8) r3 = getpgid(0xffffffffffffffff) ioprio_get$pid(0x1, r3) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000001000)={0x5, 0x7, 0x4, 0x9, 0x10001, 0x3, 0xa4d0, 0x80000001, r2}, 0x20) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x0) 2018/01/05 21:58:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x4}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000644000)='/dev/snd/timer\x00', 0x0, 0x0) fremovexattr(r1, &(0x7f0000247000)=@random={'os2.\x00', '/dev/snd/timer\x00'}) dup3(r0, r1, 0x0) 2018/01/05 21:58:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000880000-0xa)='/dev/cuse\x00', 0x2, 0x0) readv(r0, &(0x7f00001b1000)=[{&(0x7f00003d4000-0x3c)=""/22, 0x16}, {&(0x7f0000a29000-0x22)=""/34, 0x22}], 0x2) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f000013f000)={0x0, 0x1000, "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"}, &(0x7f00005ae000-0x4)=0x1008) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000595000)=@assoc_value={r1, 0x9}, &(0x7f000058d000)=0x8) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000742000)={0x20, 0x5, 0x2, 0x5, 0x7, [{0x80000001, 0x1, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0}, {0x0, 0x6, 0xffffffff, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0}, {0x7, 0x5cc7, 0x40, 0x0, 0x0, 0x104, 0x0, 0x0, 0x0}, {0x5, 0x7, 0x2, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}, {0x60a, 0x0, 0xffffffff80000001, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {0x2, 0x3d, 0x9, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0}, {0x2, 0x2, 0x3, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0}]}) pread64(r0, &(0x7f0000ac5000)=""/56, 0x38, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000e81000-0xd)={0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x9, 0x1, "8eee7d248f48db7567dfe21526e5e39e2fa4c0c254f818661a232434205513cc844b3f84fc39b4bfec4affa6f0f2fe399578c4547995ced6047d9f27ae945ffd", "fbfb77417e325210b096b4801360d6c3e3db99cdd158c399ef9cd22743efed4a", [0x235, 0x7], 0x0}) write$fuse(r0, &(0x7f00006a0000-0x5a)={0x10, 0x0, 0x1, @random=""}, 0x10) 2018/01/05 21:58:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000c64000-0x9)='/dev/sg#\x00', 0x1ff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fanotify_mark(r0, 0x8, 0x8010028, r0, &(0x7f00009f2000-0x8)='./file0\x00') fcntl$setflags(r1, 0x2, 0x0) 2018/01/05 21:58:59 executing program 1: 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, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$audion(&(0x7f0000447000-0xc)='/dev/audio#\x00', 0x800, 0x4040) getsockopt$sock_int(r1, 0x1, 0x0, &(0x7f000035c000-0x4)=0x0, &(0x7f00004fc000-0x4)=0x4) r2 = syz_open_dev$sndtimer(&(0x7f0000644000)='/dev/snd/timer\x00', 0x0, 0x0) dup3(r0, r2, 0x0) 2018/01/05 21:58:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f00007c2000-0x10)='/dev/input/mice\x00', 0x0, 0x200402) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f00005a8000)=@sack_info={0x0, 0x5, 0xff}, &(0x7f00002ba000-0x4)=0xc) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000cd4000-0x8)={r1, 0x7}, 0x8) clock_nanosleep(0x9, 0xfffffffffffffffc, &(0x7f00003dc000)={0x0, 0x0}, &(0x7f0000274000)={0x0, 0x0}) r2 = socket(0x8, 0x80004, 0x1ff) getsockopt$inet6_udp_int(r2, 0x11, 0x67, &(0x7f000067d000-0x4)=0x0, &(0x7f00000b5000)=0x4) [ 74.112076] binder: 13874:13882 transaction failed 29189/-22, size 0-0 line 2788 [ 74.127645] binder: 13874:13882 ioctl c0306201 2027cfd0 returned -14 2018/01/05 21:58:59 executing program 5: bpf$MAP_CREATE(0x0, &(0x7f0000094000-0x1c)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f000051b000-0xc)={0x0, 0x48, &(0x7f0000001000-0x48)=[@in6={0xa, 0x2, 0x3ff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5977}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x100000000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}]}, &(0x7f0000557000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000000)={r1, @in6={{0xa, 0x1, 0x40, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) prctl$void(0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x3ff, 0x100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ASSIGN_SET_INTX_MASK(r2, 0x4040aea4, &(0x7f0000000000)={0x101, 0xa0, 0x20, 0x5, 0x81}) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000fe2000-0x4)=0x0, &(0x7f0000fe3000-0x4)=0x0, &(0x7f0000001000)=0x0) add_key(&(0x7f0000fe2000-0xa)='encrypted\x00', &(0x7f0000fe2000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000fe3000-0x1000)='.', 0x1, 0xfffffffffffffff9) 2018/01/05 21:58:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f0000deb000-0x26f8)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "03f087", 0x38, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "905007", 0x0, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffca88, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, [], "a74a25ef89c8f986"}}}}}}}, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f000013f000)={0x5, 0xffffffffffffffff, 0x1}) r1 = gettid() wait4(r1, &(0x7f0000a86000)=0x0, 0x2, &(0x7f000015e000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KVM_SET_SIGNAL_MASK(r0, 0x4004ae8b, &(0x7f0000eff000)={0x2b, "81ab9ed4c73893159f0a6e3b18547da2607acbcd53e0aadca388016b906c1530056cfb3dabf2aada4da91b"}) ptrace$setregset(0x4205, r1, 0x203, &(0x7f0000efe000-0x8)={&(0x7f0000065000-0xe1)="3b5c45dfc5c6bbf7daed37fb1981a095620d286e951dffd2454532286e926b98386f913492bbf2558b8358d821fb362de446ae30b97de4920a81f827fdfaad97c4ffb744abcd1617785bcbe0f8e8daa8dc86701f96d820dbb8148c3fdfb8b27b4d690acf2f01ae072b1c1842243bdbed22656227eed4ce2c6c56fee9bbf8f6cb3d109e839cf87d24d20e7d9811e4cb7c13a16db55568a5e1a3f513abd214d555dc1dd3f46326f798a35d80526e2c45a6c99b50e1642a727a267c7eddb16a37d30bd8c959a9e7fbc0c771114c0b66683a31d2fa208fc880e0029e7296193f312ba7", 0xe1}) 2018/01/05 21:58:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xf) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00006a2000-0xc)={0x0, 0x0, 0x0}, &(0x7f00002f1000)=0xc) getresgid(&(0x7f000066c000)=0x0, &(0x7f000053c000)=0x0, &(0x7f0000c25000-0x4)=0x0) r3 = getegid() mknod$loop(&(0x7f00005b7000)='./file0\x00', 0x8000, 0x1) clock_gettime(0x0, &(0x7f0000ff5000-0x8)={0x0, 0x0}) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000193000-0x8)={r4, r5/1000+30000}, 0x8) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f000057f000)=0x5) r6 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00004a2000)='/selinux/load\x00', 0x2, 0x0) ioctl$DRM_IOCTL_VERSION(r6, 0xc0246400, &(0x7f00003fd000-0x24)={0x0, 0x80000000, 0xffffffffffff8cb3, 0x1000, &(0x7f0000de1000)=""/4096, 0x6e, &(0x7f0000c8f000)=""/110, 0x5d, &(0x7f000092a000)=""/93}) lstat(&(0x7f0000471000)='./file0\x00', &(0x7f0000520000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x4, &(0x7f00008e2000)=[r1, r2, r3, r7]) r8 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00001ae000-0xe)='/selinux/user\x00', 0x2, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r8, 0x40046411, &(0x7f0000dbb000)=0x690) getsockopt$bt_l2cap_L2CAP_OPTIONS(r8, 0x6, 0x1, &(0x7f0000e4e000-0xc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00003ed000)=0xc) bind$netlink(r0, &(0x7f00008a6000-0xc)={0x10, 0x0, 0x0, 0x1}, 0xc) close(r0) ioctl$DRM_IOCTL_AGP_RELEASE(r6, 0x6431) r9 = openat$autofs(0xffffffffffffff9c, &(0x7f0000d42000)='/dev/autofs\x00', 0x101000, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r8, 0x40042408, r8) ioctl$BINDER_SET_MAX_THREADS(r9, 0x40046205, 0x3) flock(r0, 0x3) dup(r8) getegid() 2018/01/05 21:58:59 executing program 6: 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, 0x0, 0xffffffffffffffff, 0x0) fcntl$setflags(r0, 0x2, 0x1) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000e83000)={0x2, r0, 0x0}) ioctl$KVM_SET_CLOCK(r1, 0x4030ae7b, &(0x7f000003e000)={0x344, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$bt_hci(0x1f, 0x3, 0x1) [ 74.180850] binder: 13874:13897 transaction failed 29189/-22, size 0-0 line 2788 2018/01/05 21:58:59 executing program 3: syz_open_dev$evdev(&(0x7f0000121000)='/dev/input/event#\x00', 0x0, 0x0) r0 = socket(0x2, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000001000-0x4)=0x7fff, 0x4) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000000)={@generic="a9ef063aa0e4b8361beded901a4c8235", @ifru_flags=0x1900}) 2018/01/05 21:58:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000073000-0x12)='/dev/input/event#\x00', 0x0, 0x2) read(r0, &(0x7f0000b36000-0x18)=""/24, 0x18) write$evdev(r0, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x3}], 0x70) r1 = syz_open_dev$usbmon(&(0x7f0000256000)='/dev/usbmon#\x00', 0x2, 0x200000) read(r0, &(0x7f0000b67000)=""/91, 0x5b) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f00006b2000-0x28)={@generic=""/16, @ifru_flags=0x0}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000001, 0x8031, 0xffffffffffffffff, 0x0) syncfs(r1) munmap(&(0x7f00006fa000/0x3000)=nil, 0x3000) mremap(&(0x7f00004bf000/0x1000)=nil, 0x1000, 0x4000, 0x0, &(0x7f0000fa2000/0x4000)=nil) 2018/01/05 21:58:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f56000-0x8)={0x0, 0x0}) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000569000-0x4)=0x6) 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) syz_open_dev$audion(&(0x7f00009b9000)='/dev/audio#\x00', 0x1, 0x90000) r2 = syz_open_dev$sndtimer(&(0x7f0000644000)='/dev/snd/timer\x00', 0x0, 0x0) dup3(r1, r2, 0x0) [ 74.226471] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/05 21:58:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000073000-0x12)='/dev/input/event#\x00', 0x0, 0x2) read(r0, &(0x7f0000b36000-0x18)=""/24, 0x18) write$evdev(r0, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x3}], 0x70) r1 = syz_open_dev$usbmon(&(0x7f0000256000)='/dev/usbmon#\x00', 0x2, 0x200000) read(r0, &(0x7f0000b67000)=""/91, 0x5b) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f00006b2000-0x28)={@generic=""/16, @ifru_flags=0x0}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000001, 0x8031, 0xffffffffffffffff, 0x0) syncfs(r1) munmap(&(0x7f00006fa000/0x3000)=nil, 0x3000) mremap(&(0x7f00004bf000/0x1000)=nil, 0x1000, 0x4000, 0x0, &(0x7f0000fa2000/0x4000)=nil) 2018/01/05 21:58:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000880000-0xa)='/dev/cuse\x00', 0x2, 0x0) readv(r0, &(0x7f00001b1000)=[{&(0x7f00003d4000-0x3c)=""/22, 0x16}, {&(0x7f0000a29000-0x22)=""/34, 0x22}], 0x2) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f000013f000)={0x0, 0x1000, "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"}, &(0x7f00005ae000-0x4)=0x1008) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000595000)=@assoc_value={r1, 0x9}, &(0x7f000058d000)=0x8) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000742000)={0x20, 0x5, 0x2, 0x5, 0x7, [{0x80000001, 0x1, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0}, {0x0, 0x6, 0xffffffff, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0}, {0x7, 0x5cc7, 0x40, 0x0, 0x0, 0x104, 0x0, 0x0, 0x0}, {0x5, 0x7, 0x2, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}, {0x60a, 0x0, 0xffffffff80000001, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {0x2, 0x3d, 0x9, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0}, {0x2, 0x2, 0x3, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0}]}) pread64(r0, &(0x7f0000ac5000)=""/56, 0x38, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000e81000-0xd)={0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x9, 0x1, "8eee7d248f48db7567dfe21526e5e39e2fa4c0c254f818661a232434205513cc844b3f84fc39b4bfec4affa6f0f2fe399578c4547995ced6047d9f27ae945ffd", "fbfb77417e325210b096b4801360d6c3e3db99cdd158c399ef9cd22743efed4a", [0x235, 0x7], 0x0}) write$fuse(r0, &(0x7f00006a0000-0x5a)={0x10, 0x0, 0x1, @random=""}, 0x10) 2018/01/05 21:58:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f00003b0000)='/dev/snd/pcmC#D#c\x00', 0x556, 0x200000) ioctl$KVM_GET_NR_MMU_PAGES(r0, 0xae45, 0x0) r1 = 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, 0x0, 0xffffffffffffffff, 0x0) fcntl$setflags(r1, 0x2, 0x2) 2018/01/05 21:58:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xf) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00006a2000-0xc)={0x0, 0x0, 0x0}, &(0x7f00002f1000)=0xc) getresgid(&(0x7f000066c000)=0x0, &(0x7f000053c000)=0x0, &(0x7f0000c25000-0x4)=0x0) r3 = getegid() clock_gettime(0x0, &(0x7f0000ff5000-0x8)={0x0, 0x0}) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000193000-0x8)={r4, r5/1000+30000}, 0x8) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f000057f000)=0x5) r6 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00004a2000)='/selinux/load\x00', 0x2, 0x0) ioctl$DRM_IOCTL_VERSION(r6, 0xc0246400, &(0x7f00003fd000-0x24)={0x0, 0x80000000, 0xffffffffffff8cb3, 0x1000, &(0x7f0000de1000)=""/4096, 0x6e, &(0x7f0000c8f000)=""/110, 0x5d, &(0x7f000092a000)=""/93}) lstat(&(0x7f0000471000)='./file0\x00', &(0x7f0000520000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x4, &(0x7f00008e2000)=[r1, r2, r3, r7]) r8 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000e87000)='/selinux/user\x00', 0x2, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r8, 0x40046411, &(0x7f0000dbb000)=0x690) prctl$void(0x2f) getsockopt$bt_l2cap_L2CAP_OPTIONS(r8, 0x6, 0x1, &(0x7f0000e4e000-0xc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00003ed000)=0xc) bind$netlink(r0, &(0x7f00008a6000-0xc)={0x10, 0x0, 0x0, 0x1}, 0xc) close(r0) ioctl$DRM_IOCTL_AGP_RELEASE(r6, 0x6431) r9 = openat$autofs(0xffffffffffffff9c, &(0x7f0000d42000)='/dev/autofs\x00', 0x101000, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r8, 0x40042408, r8) ioctl$BINDER_SET_MAX_THREADS(r9, 0x40046205, 0x3) flock(r0, 0x3) dup(r8) getegid() 2018/01/05 21:58:59 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_int(r0, 0x101, 0x0, &(0x7f0000001000)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000002000)={0x0, @in6={{0xa, 0x3, 0xd05, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x40}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x4, 0x9, 0xff, 0x0, 0x8, 0xdf, 0x7, 0x0, 0x3, 0x6, 0xf5, 0x21, 0x0, 0x8001, 0xb09]}, &(0x7f0000000000)=0x108) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000002000-0x98)={r1, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffa8f, 0x8001}, &(0x7f0000001000-0x2)=0x98) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r0, &(0x7f0000003000)={&(0x7f0000002000-0x58)={0x27, 0x5, 0x35b, 0x5, 0x200, 0x1, "fa1eed37fdca2d12cbf5334e4bcef1d5286044af6ab9c238e115d47e214d471de0ace62368eb29a7b7fbc66b3188ff60d2abda382a77befca49b84d9d42b5c", 0x427}, 0x58, &(0x7f0000003000)=[{&(0x7f0000004000-0xe)="4bdde25d6e1f58ecd62d94a232c5", 0xe}, {&(0x7f0000000000)="", 0x0}, {&(0x7f0000003000-0x3a)="5e317128512ddd7c7049f651e5c503db35409fa76c926d7101e162e1b856e69305cc45b26284a533b689fbf948e60199ea40ac20c1b5959027b1", 0x3a}, {&(0x7f0000000000)="8ce7", 0x2}, {&(0x7f0000004000-0x1000)="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0x1000}, {&(0x7f0000002000)="c2960a32cc68a1df720fd8eb7b1fbb6064d83e74bb8b6ad692a626fcd9fa050b45d9497c1ad88a0a0a37c5c59979c87f5afb562a23ab813ea2cd337ba9cd23a1673dae4e384a4777ffdf3521d3d5bb50b307915abf7ee2144d33fc038d98d7448601ea779cbc24fb305238aa1051fe67f3c42122a92b00720fe2b7aa35c5e079ee605cf03f56543d14bf06a5d315d68ee0847945bc1e577b83ae20c9f609757c8f6234ca34a1558b7aa06907646afa54f30642b5616a2505a0c458e1833cfc3b7add48e4c1d27bbd1cd45c6832903b0f8c36c7078c767ee782bf1e19818e2207d3af14d243dbbfb093", 0xe9}, {&(0x7f0000004000-0x1000)="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", 0x1000}, {&(0x7f0000002000)="02a915924d5ccfdb5616444c8d4b5925025afc6405573b7e3d05e5181eedede8b840b1f6d86ea63a78db2c94476ccf3ab18837b3455be00a8f227e93293e301961b2d151b10f975b7d16b5d545355b301d7544f8127d4b659fc372cb79e4e5c88a016b839f518263371418f25758f5185ca4c426c49affaa7fbad3c5167b0f10d92270447f8dcff7783ef3d0", 0x8c}, {&(0x7f0000003000-0x40)="2e41a392a6c0a46a15f7ac64943c57579f6a4bd78a6bdf9f00ed1d61afdab30a56a9ff711eea8d7e9bc1113e8d45b74aa4d2ad1ed364eb7cbfda4d6cd5ca5ed8", 0x40}], 0x9, 0x0, 0x0, 0x50}, 0x40) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000003000)=0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000005000-0x4)=0x60b, 0x4) close(r0) setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000002000-0x5)={0x100000001, 0x3, 0x7, 0x2}, 0x5) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000005000)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000007000-0x4)=0x0, &(0x7f0000004000)=0x4) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000004000-0x10)="0141ab90c90a01e21b865c0b76d675f5", 0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000008000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000008000-0x4)=0xc) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) waitid(0x1, r3, &(0x7f0000008000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x8, &(0x7f0000007000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000007000)=0x4) 2018/01/05 21:58:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x1f, 0x3, 0x1) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000c8d000)=0x0) r2 = syz_open_dev$sndtimer(&(0x7f0000eba000-0xf)='/dev/snd/timer\x00', 0x0, 0x20) socket(0x10, 0x8080f, 0x0) dup3(r0, r2, 0x0) 2018/01/05 21:58:59 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000+0xf39)='./file0\x00', 0x0, 0x10) write(r0, &(0x7f000092e000)="9fdd119b4c93b09f20089b6e70a655978e4f9cb85cfe1ef9d0357590a3b295f658aa31b9915a1ed9c8e9649aa795cc0792ee925dc88e4a161a9c8e4193c0", 0x3e) r1 = syz_open_dev$usbmon(&(0x7f000048c000)='/dev/usbmon#\x00', 0x1, 0x200) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f0000000000)={0x7b767336, 0x0}) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r1, &(0x7f0000002000)=[{&(0x7f0000003000-0xb3)=""/179, 0xb3}, {&(0x7f0000003000)=""/254, 0xfe}, {&(0x7f0000002000)=""/209, 0xd1}, {&(0x7f0000003000-0x43)=""/67, 0x43}, {&(0x7f0000003000)=""/20, 0x14}, {&(0x7f0000000000)=""/122, 0x7a}], 0x6) getsockopt$inet_tcp_int(r2, 0x6, 0x100000004, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x4) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000003000)=""/70) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r0, &(0x7f0000004000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000000000)=0x14) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3, r3}) 2018/01/05 21:58:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000e70000-0xa)='syzkaller\x00', &(0x7f0000f70000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000e64000)="f2e6f2307857aa42a0a9a8f5a67b28131b72e74544306966c67ad9f58f0d9e035dd09ebe45bb2732418dc081fdb6bf869284a6187dbcf1d00e4b8ccf15c205602f4ee56b1912abeefa554a6f01bfb3c60cd2ee0e23e38766e69602273418ca85b6a2c208d77f5860b05861a0cbc5d7daadd622b7bf4e243437f5833507f58a181370c4b8b8eb4a45558905965a1cc7730007edc8ece168b8bfcd3cdb8d9998e61a8de35907b8a73ff9c43362a85cbe21c72edc4c4d34254f7015bc16d56f315403595eff56337a826652563a953a6f0687ad814e3e123c6b47e1", 0xda, 0x0) add_key$keyring(&(0x7f0000944000)='keyring\x00', &(0x7f0000ffa000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, r0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x80000001) r1 = socket$unix(0x1, 0x1, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000c3d000-0xd)='net/if_inet6\x00') setsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000233000-0x4)=@int=0xf7, 0x4) r3 = add_key$keyring(&(0x7f000054a000-0x8)='keyring\x00', &(0x7f000088e000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) r4 = add_key$keyring(&(0x7f0000b23000)='keyring\x00', &(0x7f0000891000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0x0) keyctl$search(0xa, r3, &(0x7f000068b000-0xa)='blacklist\x00', &(0x7f0000020000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, r4) sendfile(r1, r2, &(0x7f000097d000)=0x0, 0xff) 2018/01/05 21:58:59 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000001000-0x8)='keyring\x00', &(0x7f0000b9a000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$update(0x2, r0, &(0x7f0000b6b000)='x', 0x1) r1 = socket$alg(0x26, 0x5, 0x0) getpeername(r1, &(0x7f0000005000-0x58)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000002000)=0xffffffffffffffc3) openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) 2018/01/05 21:58:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000644000)='/dev/snd/timer\x00', 0x0, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000c43000)='/dev/rtc\x00', 0x400000, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000fd4000-0x8)={0x0, 0x0}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000318000)={r2, 0x28, &(0x7f000022a000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) dup3(r0, r1, 0x0) rt_sigaction(0x28, &(0x7f0000f40000-0x18)={0x9, {0xc79}, 0x80000000, 0x0}, 0x0, 0x8, &(0x7f000014b000)={0x0}) 2018/01/05 21:58:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) eventfd(0x0) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000851000)='/selinux/access\x00', 0x2, 0x0) unshare(0x40600) 2018/01/05 21:58:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000ac7000-0xc)={0x0, 0xffffffffffffff9c, 0x0}) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40046432, &(0x7f0000bba000)=0x4) r1 = 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, 0x0, 0xffffffffffffffff, 0x0) fcntl$setflags(r1, 0x2, 0x0) 2018/01/05 21:58:59 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/enforce\x00', 0x40, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x2, 0x2030, 0x80, 0x1}, &(0x7f0000001000)=0x18) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000001000)={r1, 0x4, 0x4, 0x5, 0x4, 0x5}, &(0x7f0000000000)=0x14) r3 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0xfffffffffffffffd, 0x400000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f0000ed4000/0x4000)=nil, 0x4000, 0x2000007, 0x852, r0, 0x0) 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) fstat(r3, &(0x7f0000e70000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r3, 0x40a45323, &(0x7f0000a39000)={{0xffffffffffff9c43, 0x55}, 'port1\x00', 0x20, 0x200020000, 0x9, 0x5, 0x101, 0x6, 0x10000, 0x0, 0x1, 0x7fff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) lstat(&(0x7f0000a2d000-0x8)='./file0\x00', &(0x7f00002fd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000ee4000-0x108)={r2, @in6={{0xa, 0x0, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xfffffffffffffffd, 0x1, 0x0, 0x8, 0x20, 0x4, 0x1, 0x4, 0x6, 0xffffffffffffffff, 0x7, 0x2, 0x1ff, 0x0, 0x8]}, &(0x7f00003ca000-0x4)=0x108) setsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f0000650000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, @in6=@loopback={0x0, 0x1}, 0x1, 0x1, 0x0, 0x1, 0xa, 0x80, 0xa0, 0x33, 0x20000000, r6}, {0x7f, 0x3ccf, 0x5, 0x7fff, 0xffffffff, 0x10001, 0x100, 0x0}, {0x6, 0x101, 0x5, 0x0}, 0x2, 0x2, 0x2, 0x1, 0x1, 0x1}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x3c}, 0xa, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7, 0x7, 0x3, 0x6, 0x3, 0x100000000, 0x77}}, 0xe8) ioctl$sock_ifreq(r5, 0x89f3, &(0x7f0000039000-0x28)={@common='ip6tnl0\x00', @ifru_settings={0x0, 0x0, @cisco=&(0x7f0000706000)={0x0, 0x1}}}) 2018/01/05 21:58:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000744000-0x10)='/selinux/member\x00', 0x2, 0x0) fgetxattr(r0, &(0x7f00003ae000-0x11)=@known='security.selinux\x00', &(0x7f00007fb000-0x66)=""/102, 0x66) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f00001ff000-0x58)={0x0, 0x80, 0xfffffffffffffff9, 0x2, 0x10001, 0xfffffffffffffff7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = open(&(0x7f000001e000-0x8)='./file0\x00', 0x80040, 0x0) r2 = inotify_init1(0x0) inotify_add_watch(r2, &(0x7f0000db5000-0x8)='./file0\x00', 0x4000010) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000866000-0x10)=[@in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) unlink(&(0x7f0000140000-0x8)='./file0\x00') close(r1) 2018/01/05 21:58:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xf) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00006a2000-0xc)={0x0, 0x0, 0x0}, &(0x7f00002f1000)=0xc) getresgid(&(0x7f000066c000)=0x0, &(0x7f000053c000)=0x0, &(0x7f0000c25000-0x4)=0x0) r3 = getegid() clock_gettime(0x0, &(0x7f0000ff5000-0x8)={0x0, 0x0}) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000193000-0x8)={r4, r5/1000+30000}, 0x8) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f000057f000)=0x5) r6 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00004a2000)='/selinux/load\x00', 0x2, 0x0) ioctl$DRM_IOCTL_VERSION(r6, 0xc0246400, &(0x7f00003fd000-0x24)={0x0, 0x80000000, 0xffffffffffff8cb3, 0x1000, &(0x7f0000de1000)=""/4096, 0x6e, &(0x7f0000c8f000)=""/110, 0x5d, &(0x7f000092a000)=""/93}) lstat(&(0x7f0000471000)='./file0\x00', &(0x7f0000520000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x4, &(0x7f00008e2000)=[r1, r2, r3, r7]) r8 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000e87000)='/selinux/user\x00', 0x2, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r8, 0x40046411, &(0x7f0000dbb000)=0x690) getsockopt$bt_l2cap_L2CAP_OPTIONS(r8, 0x6, 0x1, &(0x7f0000e4e000-0xc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00003ed000)=0xc) bind$netlink(r0, &(0x7f00008a6000-0xc)={0x10, 0x0, 0x0, 0x1}, 0xc) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r8, 0x54a3) close(r0) ioctl$DRM_IOCTL_AGP_RELEASE(r6, 0x6431) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000005c000-0x12)='/dev/loop-control\x00', 0x4000, 0x0) pwrite64(r0, &(0x7f000021d000)="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", 0x1000, 0x0) r9 = openat$autofs(0xffffffffffffff9c, &(0x7f0000d42000)='/dev/autofs\x00', 0x101000, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r8, 0x40042408, r8) ioctl$BINDER_SET_MAX_THREADS(r9, 0x40046205, 0x3) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f000066c000-0xc)={@remote={0x0, 0x0, 0x0, 0x0}, @multicast1=0x0, 0x0}, &(0x7f00003bf000-0x4)=0xc) setsockopt$packet_add_memb(r8, 0x107, 0x1, &(0x7f0000dcb000-0x10)={r10, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) flock(r0, 0x3) dup(r8) getegid() 2018/01/05 21:58:59 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x1ff, 0x410000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x0) connect$inet6(r0, &(0x7f0000389000)={0xa, 0x3, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x400000000001}, 0x1c) sendto$inet6(r0, &(0x7f0000bc7000-0x102)="", 0x0, 0x20000000, &(0x7f00007a9000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x1c) setsockopt$inet6_tcp_buf(r0, 0x6, 0xe, &(0x7f0000806000+0x689)="c83dde5f6d450d71b0fcd531569635a612786659ddb7f46d46aa94c203876a73244947657cf3599a091c1817766b1bb41edf5209d2e588d1e3a10878c042861e5fb6f0b6f59a0f5f2a845092b77ee206d6d4bc1964b7f054bd2a4322b35dbe1e888a9fd91e66f0e42fcdda1f915933e8e6c3becbc627e925a17a3fee034f53c9b0059e0d418ca450b668c27a79340c4d8a039b953a694548a32fe4f29e9af8571579f8b29a7373b8531a5832f9f57725c30fdc56979a70", 0xb7) 2018/01/05 21:58:59 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r0, 0x800000c0045004, &(0x7f0000004000-0x8)=0x0) setsockopt$packet_buf(r0, 0x107, 0x5, &(0x7f0000001000-0xa0)="835fb49b3350af867b2318f7fbba3eee4ddf40964a18b6e4a057dde4e2cb155cecc9f9a1ec0a65dce14539e64cdbd2fcae04457de5b0a077843b47c87b3bf570713a4d3f93f5848c13d7704beab13710bbd49372125ad19fdfa1632e7f8afe97fb9de100e027403453c644054d5adebad94718cb187c57ed2cd36c9aefb33000fda8d0a469991bcf5ecfdf058360a5957a806d9104318b0369c78c18a6536abf", 0xa0) 2018/01/05 21:58:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002f9000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f00007aa000-0x40)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000010b000)='/selinux/checkreqprot\x00', 0x200, 0x0) ioctl$KVM_GET_MP_STATE(r2, 0x8004ae98, &(0x7f000012a000)=0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_PIT(r1, 0x8048ae66, &(0x7f0000c30000-0x70)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f00007c6000)='tls\x00', 0x4) 2018/01/05 21:58:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x2359d361954ff797) writev(r0, &(0x7f0000eb5000-0x10)=[{&(0x7f0000ed0000)="390000001000094700bb61e1c30500000700004a02000000450001070000801419001a000400070021000007de000008000300ffff06001ee4", 0x39}], 0x1) socket$inet6_udp(0xa, 0x2, 0x0) 2018/01/05 21:58:59 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$void(r0, 0x5451) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000757000-0xb8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xb8) 2018/01/05 21:58:59 executing program 1: 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, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f00003bc000-0xf)='/dev/snd/timer\x00', 0x0, 0x12440) dup3(r0, r1, 0x0) fstat(r1, &(0x7f0000cf0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/05 21:58:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000002031900000007000000068100ed3b8509000100010100ff3ffe58", 0x1f}], 0x1) writev(r0, &(0x7f0000fb6000-0x10)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) r1 = socket$inet(0x2, 0x80a, 0x0) r2 = syz_open_dev$sndpcmp(&(0x7f000049f000)='/dev/snd/pcmC#D#p\x00', 0x9, 0x101402) ioctl$KVM_SET_GUEST_DEBUG(r2, 0x4048ae9b, &(0x7f0000cc5000-0x48)={0x0, 0x0, [0x1, 0x3f, 0xffffffffffffff7f, 0x80000000, 0x1, 0x8001, 0x6, 0xc47]}) r3 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000499000)={0x0, 0x3, 0x6, 0x7, 0x0, 0x3, 0xffffffffffff0001, 0x4, {0x0, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8000, 0x80, 0x8, 0x205f, 0x8}}, &(0x7f0000b53000-0x4)=0xb8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f000018e000-0xa0)={r4, @in6={{0xa, 0x1, 0x400, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x400, 0xfffffffffffffffd, 0x1, 0x3, 0x6}, &(0x7f0000d5f000-0x4)=0xa0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/05 21:58:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setflags(r0, 0x2, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000716000)='/selinux/enforce\x00', 0x8c0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000e8d000)={0x0, 0x9}, &(0x7f0000399000)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000fee000-0x8)={r2, 0x6}, &(0x7f0000274000-0x4)=0x8) 2018/01/05 21:58:59 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r1, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000002000-0x4)=0x14) setsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000173000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, r2}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$netlink(0x10, 0x3, 0xf) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f00006a2000-0xc)={0x0, 0x0, 0x0}, &(0x7f00002f1000)=0xc) getresgid(&(0x7f000066c000)=0x0, &(0x7f000053c000)=0x0, &(0x7f0000c25000-0x4)=0x0) r6 = getegid() clock_gettime(0x0, &(0x7f0000ff5000-0x8)={0x0, 0x0}) setsockopt$sock_timeval(r3, 0x1, 0x14, &(0x7f0000193000-0x8)={r7, r8/1000+30000}, 0x8) fcntl$F_SET_FILE_RW_HINT(r3, 0x40e, &(0x7f000057f000)=0x5) r9 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00004a2000)='/selinux/load\x00', 0x2, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r9, 0x6, 0x2, &(0x7f000030d000)={0x0, 0x0, 0x0, 0x0}, &(0x7f00002ff000)=0x5) ioctl$DRM_IOCTL_VERSION(r9, 0xc0246400, &(0x7f00003fd000-0x24)={0x0, 0x80000000, 0xffffffffffff8cb3, 0x1000, &(0x7f0000de1000)=""/4096, 0x6e, &(0x7f0000c8f000)=""/110, 0x5d, &(0x7f000092a000)=""/93}) lstat(&(0x7f0000471000)='./file0\x00', &(0x7f0000520000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x4, &(0x7f00008e2000)=[r4, r5, r6, r10]) r11 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000e87000)='/selinux/user\x00', 0x2, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r11, 0x40046411, &(0x7f0000dbb000)=0x690) getsockopt$bt_l2cap_L2CAP_OPTIONS(r11, 0x6, 0x1, &(0x7f0000263000-0xc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00003ed000)=0xc) bind$netlink(r3, &(0x7f00008a6000-0xc)={0x10, 0x0, 0x0, 0x1}, 0xc) close(r3) ioctl$DRM_IOCTL_AGP_RELEASE(r9, 0x6431) r12 = openat$autofs(0xffffffffffffff9c, &(0x7f0000d42000)='/dev/autofs\x00', 0x101000, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r11, 0x40042408, r11) setsockopt$inet_mreqsrc(r9, 0x0, 0x27, &(0x7f0000af3000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @empty=0x0}, 0xc) ioctl$BINDER_SET_MAX_THREADS(r12, 0x40046205, 0x3) flock(r3, 0x3) dup(r11) getegid() 2018/01/05 21:58:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rmdir(&(0x7f0000da5000)='./file0\x00') mkdir(&(0x7f00005b2000)='./file0\x00', 0x0) mount(&(0x7f0000213000-0x8)='./file0\x00', &(0x7f0000ed9000)='./file0\x00', &(0x7f0000f3f000-0x7)='efs\x00', 0xfffffffffffffffe, &(0x7f0000b9f000)="77bbcd02000000000000008a58d44a8b0321b104a636") creat(&(0x7f0000489000)='./file0/bus\x00', 0x0) mount(&(0x7f0000491000-0x12)='./file0/bus/file0\x00', &(0x7f0000b28000-0xc)='./file0/bus\x00', &(0x7f000003a000-0x7)='mqueue\x00', 0x0, 0x0) 2018/01/05 21:58:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000644000)='/dev/snd/timer\x00', 0x0, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000e22000-0xd)='/dev/usbmon#\x00', 0x3, 0x101000) ioctl$VT_GETSTATE(r2, 0x5603, &(0x7f0000172000-0x6)={0x9, 0x0, 0xf43}) r3 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000efa000-0x11)='/selinux/context\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f00003d2000)={0x0, 0x1, 0x5, [0x1, 0x80, 0x100000001, 0x400, 0x7f]}, &(0x7f0000665000-0x4)=0x12) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r3, 0x84, 0x17, &(0x7f00004bb000)={r4, 0x2, 0x8d, "e9b3def7c54b77bfb0ff4a74e201b6f662977563251995028362a213d2eb7333eae24e1c9b5bc4b1b4e760b2706b8a5dccc87b744db0f1130abe2d941149261197350286e48912afa4c401eb942f74750e982a05862dd3c562c4430d12163638895b69331190a95bda6b90b5155095b3ac74103d46b6afbe9a3867f6f2a91b6fa129c7f695b148394c5a44a328"}, 0x95) ioctl$EVIOCGPHYS(r3, 0x80404507, &(0x7f0000cc1000)=""/120) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000297000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000bbb000)=0xc) sched_getscheduler(r5) r6 = dup3(r0, r1, 0x0) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f00002c6000-0xc)={0x7, 0x52, &(0x7f0000665000)="bd4ad6ad18d653d65d0ba499608d9f553f0c94d1cebec53ef95ee7359754b137f5e6679b9044cace95cc9dc917613656bf694a4bb940639843c4d58ad7d8a92371ad939c30839884f16b88d8e6b43801be2d"}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000f17000)={r6, 0x28, &(0x7f0000e4c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000ef4000-0xc)={r7, 0x81, 0x8}, 0xc) 2018/01/05 21:58:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000001000-0x38)={&(0x7f00003ce000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000026000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}], 0x18, 0x0}, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000e21000-0xa)=@file={0x1, './file1\x00'}, 0xa) dup3(r0, 0xffffffffffffffff, 0x80000) 2018/01/05 21:58:59 executing program 6: 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, 0x0, 0xffffffffffffffff, 0x0) fcntl$setflags(r0, 0x2, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f000033f000)='/proc/self/net/pfkey\x00', 0x2c0000, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000804000-0x8)=@assoc_value={0x0, 0x7}, &(0x7f0000f09000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000b41000-0x8)={r2, 0x788}, 0x8) 2018/01/05 21:58:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000197000)={0x1000008, 0x3, &(0x7f0000d5b000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00008e9000)='GPL\x00', 0x6, 0xe9, &(0x7f00002c7000-0xe9)=""/233, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) setsockopt$inet6_dccp_buf(r0, 0x21, 0x8e, &(0x7f0000fbe000-0x29)="2e53c1580ad99566615cf441c4662ac490a26e0fcc8031cc0ad53c4c53fcfaeb79ae74eacec617b176", 0x29) 2018/01/05 21:58:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000811000)=@hopopts={0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@pad1={0x0, 0x1, 0x0}, @ra={0x5, 0x2, 0x4614}, @padn={0x1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x18) 2018/01/05 21:58:59 executing program 2: mmap(&(0x7f0000000000/0x910000)=nil, 0x910000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x18, 0x80004, 0x19, &(0x7f00005cd000-0x8)={0x0, 0x0}) mmap(&(0x7f0000910000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f00001cf000)={0x2c02, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80, 0xffffffff, 0x400, 0x9, 0x2, &(0x7f0000911000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0xfffffffffffffff8, 0x2, 0x603}) mmap(&(0x7f0000911000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000911000)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000911000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000911000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000911000)=0x0, &(0x7f0000912000-0x4)=0x4) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0xe, 0x0}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000003000-0x20)={{&(0x7f0000909000/0x4000)=nil, 0x4000}, 0x1, 0x0}) mmap(&(0x7f0000912000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000913000-0x4)=0xb, 0x4) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f00008a2000)={0x0, 0x0}) signalfd(r4, &(0x7f00001dd000)={0x1000}, 0x8) clone(0x0, &(0x7f0000002000-0xc9)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000001000)="") mremap(&(0x7f0000841000/0x4000)=nil, 0x4000, 0x3000, 0x6, &(0x7f000001b000/0x3000)=nil) read(r3, &(0x7f000000a000-0x64)=""/100, 0x64) 2018/01/05 21:58:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) syz_open_dev$adsp(&(0x7f00007b8000)='/dev/adsp#\x00', 0x9, 0x940) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) ioctl$TIOCGSID(r0, 0x5429, &(0x7f000034a000-0x4)=0x0) r2 = syz_open_procfs(r1, &(0x7f00000fd000)='net/ip6_flowlabel\x00') getpeername$unix(r2, &(0x7f0000280000+0xb8b)=@file={0x0, ""/4096}, &(0x7f00008b2000)=0x1002) readv(r2, &(0x7f000051f000-0x20)=[{&(0x7f00009f1000-0xf6)=""/246, 0xf6}], 0x1) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000668000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000cb9000-0x10)={0x0, 0x324c, 0x0, 0x2}, &(0x7f00008ed000)=0x10) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f000033b000-0x8)={r4, 0x6, 0x4000000000000}, 0x8) 2018/01/05 21:58:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f8, &(0x7f0000f4f000)={@common='sit0\x00', @ifru_data=&(0x7f00008e8000-0x20)="0101090700070c0000fa000011040100df000000000009000000ff000004eb00"}) r1 = dup3(r0, r0, 0x80000) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000766000)={0x0, 0x80000, 0xffffffffffffff9c}) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000462000)='/selinux/policy\x00', 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000796000-0xc)={r2, 0x80000, r3}) 2018/01/05 21:58:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000644000)='/dev/snd/timer\x00', 0x0, 0x0) r2 = dup3(r0, r1, 0x0) syncfs(r2) 2018/01/05 21:58:59 executing program 6: r0 = syz_open_dev$sndpcmp(&(0x7f0000856000-0x12)='/dev/snd/pcmC#D#p\x00', 0x100000001, 0x41) setsockopt$inet_udp_int(r0, 0x11, 0x0, &(0x7f0000e1b000-0x4)=0x7, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = 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, 0x0, 0xffffffffffffffff, 0x0) fcntl$setflags(r1, 0x2, 0x1) 2018/01/05 21:58:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xf) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000019d000)='/selinux/enforce\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000f4f000-0x108)={0x0, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xea7, 0x3, 0x9, 0x9a8, 0x10a0, 0x1, 0x30, 0x7, 0x1, 0x3, 0x10001, 0x5f, 0x3, 0x1, 0x4]}, &(0x7f00003f2000-0x4)=0x108) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f00007bc000-0x61)={r2, 0x59, "06185a474a376497ec574db2e273948de6cfc5c035c48b960c030675ffcb8c929b2abe2da8719075a0d503b804e9ffdfece560dff27b5bb04d09545ae576ff19b3e16b4814b1d90a6dd8e8c6642d7c21dd705b5c133818ecdf"}, &(0x7f0000191000)=0x61) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00006a2000-0xc)={0x0, 0x0, 0x0}, &(0x7f00002f1000)=0xc) getresgid(&(0x7f000066c000)=0x0, &(0x7f000053c000)=0x0, &(0x7f0000c25000-0x4)=0x0) r5 = getegid() clock_gettime(0x0, &(0x7f0000ff5000-0x8)={0x0, 0x0}) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000193000-0x8)={r6, r7/1000+30000}, 0x8) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f000057f000)=0x5) r8 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00006c0000-0xe)='/selinux/load\x00', 0x2, 0x0) ioctl$DRM_IOCTL_VERSION(r8, 0xc0246400, &(0x7f00003fd000-0x24)={0x0, 0x80000000, 0xffffffffffff8cb3, 0x1000, &(0x7f0000de1000)=""/4096, 0x6e, &(0x7f0000c8f000)=""/110, 0x5d, &(0x7f000092a000)=""/93}) lstat(&(0x7f0000471000)='./file0\x00', &(0x7f0000520000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x4, &(0x7f00008e2000)=[r3, r4, r5, r9]) r10 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000e87000)='/selinux/user\x00', 0x2, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r10, 0x40046411, &(0x7f0000dbb000)=0x690) getsockopt$bt_l2cap_L2CAP_OPTIONS(r10, 0x6, 0x1, &(0x7f0000e4e000-0xc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00003ed000)=0xc) bind$netlink(r0, &(0x7f00008a6000-0xc)={0x10, 0x0, 0x0, 0x1}, 0xc) close(r0) ioctl$DRM_IOCTL_AGP_RELEASE(r8, 0x6431) r11 = openat$autofs(0xffffffffffffff9c, &(0x7f0000d42000)='/dev/autofs\x00', 0x101000, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r10, 0x40042408, r10) ioctl$BINDER_SET_MAX_THREADS(r11, 0x40046205, 0x3) flock(r0, 0x3) dup(r10) getegid() 2018/01/05 21:58:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f00009fb000-0x8)=[{&(0x7f000094e000-0x1f)="1f00000000010000008007000000068100ed0500000000000000000000fe58", 0x1f}], 0x20000000000001f7) r1 = syz_open_dev$admmidi(&(0x7f0000d67000-0xe)='/dev/admmidi#\x00', 0x15f, 0x200) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f000046c000)=0x6, 0x4) 2018/01/05 21:58:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000437000-0x10)='/selinux/status\x00', 0x0, 0x0) fcntl$setflags(r0, 0x2, 0x0) 2018/01/05 21:58:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) personality(0xf9eb67308bc5ac3d) mkdir(&(0x7f0000c92000)='./file0\x00', 0x0) creat(&(0x7f0000f67000-0xc)='./file0/bus\x00', 0x0) r0 = open$dir(&(0x7f0000eb6000)='./file0/bus\x00', 0x0, 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x10, r1, 0x0) 2018/01/05 21:58:59 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000001000-0xd)='/dev/net/tun\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000000)={0x0, 0x10000}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000001000)={0x2, 0x7, 0x2, 0x401, 0xe5, 0xfffffffffffffffe, 0x1, 0x2, r2}, 0x20) r3 = fcntl$dupfd(r0, 0x0, r0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f000069f000)={@common='gre0\x00', @ifru_mtu=0x0}) 2018/01/05 21:58:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f00003ff000)='/dev/amidi#\x00', 0x4, 0x0) ioctl$PERF_EVENT_IOC_ID(r0, 0x80042407, &(0x7f0000e1e000)=0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndtimer(&(0x7f0000644000)='/dev/snd/timer\x00', 0x0, 0x0) dup3(r1, r2, 0x0) 2018/01/05 21:58:59 executing program 3: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000251000-0x9)='/dev/dsp\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_INTERRUPT(r0, 0x4004ae86, &(0x7f0000000000)=0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000b99000)='keyring\x00', &(0x7f0000ed0000-0x1)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) r2 = add_key$keyring(&(0x7f000027e000-0x8)='keyring\x00', &(0x7f0000038000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$reject(0x13, r1, 0x31, 0x7ff, r2) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000ed6000-0xc)='/dev/rfkill\x00', 0x2, 0x0) writev(r3, &(0x7f000027d000-0x8)=[{&(0x7f0000978000-0x13c)="9f00000007032f", 0x7}], 0x1) r4 = add_key(&(0x7f00003a6000)='ceph\x00', &(0x7f00008ab000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) r5 = add_key$keyring(&(0x7f0000e3a000-0x8)='keyring\x00', &(0x7f000010e000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, r4) keyctl$negate(0xd, r4, 0x8000, r5) 2018/01/05 21:58:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$dspn(&(0x7f0000ca9000-0xa)='/dev/dsp#\x00', 0x7fff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xf) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00006a2000-0xc)={0x0, 0x0, 0x0}, &(0x7f00002f1000)=0xc) getresgid(&(0x7f000066c000)=0x0, &(0x7f000053c000)=0x0, &(0x7f0000c25000-0x4)=0x0) r3 = getegid() clock_gettime(0x0, &(0x7f0000ff5000-0x8)={0x0, 0x0}) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000193000-0x8)={r4, r5/1000+30000}, 0x8) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f000057f000)=0x5) r6 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00004a2000)='/selinux/load\x00', 0x2, 0x0) ioctl$DRM_IOCTL_VERSION(r6, 0xc0246400, &(0x7f00003fd000-0x24)={0x0, 0x80000000, 0xffffffffffff8cb3, 0x1000, &(0x7f0000de1000)=""/4096, 0x6e, &(0x7f0000c8f000)=""/110, 0x5d, &(0x7f000092a000)=""/93}) lstat(&(0x7f0000471000)='./file0\x00', &(0x7f0000520000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x4, &(0x7f00008e2000)=[r1, r2, r3, r7]) r8 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000e87000)='/selinux/user\x00', 0x2, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r8, 0x40046411, &(0x7f0000dbb000)=0x690) getsockopt$bt_l2cap_L2CAP_OPTIONS(r8, 0x6, 0x1, &(0x7f0000e4e000-0xc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00003ed000)=0xc) bind$netlink(r0, &(0x7f00008a6000-0xc)={0x10, 0x0, 0x0, 0x1}, 0xc) close(r0) ioctl$DRM_IOCTL_AGP_RELEASE(r6, 0x6431) r9 = openat$autofs(0xffffffffffffff9c, &(0x7f0000d42000)='/dev/autofs\x00', 0x101000, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r8, 0x40042408, r8) ioctl$BINDER_SET_MAX_THREADS(r9, 0x40046205, 0x3) flock(r0, 0x3) dup(r8) getegid() 2018/01/05 21:58:59 executing program 5: getpgrp(0x0) ioprio_get$pid(0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x5, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) ioprio_get$uid(0x3, r1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x1, &(0x7f0000001000-0x4e)="ce4b3a0536f63dec34dce9c45e65c116b7c0050ae45f2e090afdc0286291106b27a9018cf8c73045f88ada58794592de5bc0816ed2d69be52b25243f651a21ceb225c4ca6b53b844430491841c22") 2018/01/05 21:58:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setflags(r0, 0x2, 0x0) 2018/01/05 21:58:59 executing program 2: signalfd(0xffffffffffffff9c, &(0x7f00006b4000-0x8)={0x0}, 0x8) mmap(&(0x7f0000000000/0x54000)=nil, 0x54000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x7fffffff}, 0x8, 0x0) mmap(&(0x7f0000047000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000024000)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x0, &(0x7f0000044000)={0x0, 0x14, 0x4, @tid=r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f0000041000-0x20)={{0x0, 0x0}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000054000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000022000-0x8)={0x0, 0x6}, &(0x7f0000054000)=0x8) mmap(&(0x7f0000054000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000055000-0x8)={r2, 0x9c}, 0x8) read(r0, &(0x7f000004a000-0x86)=""/128, 0x80) 2018/01/05 21:58:59 executing program 4: ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000841000-0xc)={0x7, 0xffffffffffffffff, 0x1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000dd1000-0x4)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000003000-0x8)={0xa, &(0x7f0000003000-0x50)=[{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}, {0x9, 0x0, 0x0, 0x0}]}) 2018/01/05 21:58:59 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f000011d000-0x8)='./file0\x00', 0x100, 0x5) ioctl$TCGETS(r0, 0x5401, &(0x7f000078e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_bt_bnep_BNEPCONNDEL(r0, 0x400442c9, &(0x7f00002a5000-0xa)={0x7fff, "e2eb63feac41"}) getsockopt$sock_int(r1, 0x1, 0x2d, &(0x7f0000cc3000)=0x0, &(0x7f000071c000-0x4)=0x4) 2018/01/05 21:58:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x801, 0x0) 2018/01/05 21:58:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000d83000)='/dev/snd/seq\x00', 0x0, 0x220100) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000b42000-0x58)={{0x3, 0x3}, 0x0, 0x8, 0x4, {0x7, 0x3}, 0x1, 0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/01/05 21:58:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0xffff000000000000, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f000097c000-0xb)='/dev/audio\x00', 0xc000, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000f1a000)={0x0, 0xe8, &(0x7f0000869000)=[@in6={0xa, 0x2, 0xfffffffffffffffb, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, @in6={0xa, 0x2, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffff}, @in6={0xa, 0x2, 0x401, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0xe36, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7ff}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x81, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0xa776, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x4}]}, &(0x7f0000217000)=0xc) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000261000-0x8)={r2, 0x6, 0x4}, 0x8) r3 = syz_open_dev$sndtimer(&(0x7f0000644000)='/dev/snd/timer\x00', 0x0, 0x0) dup3(r0, r3, 0x0) 2018/01/05 21:58:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000f00000)=0x200, 0x4) r1 = socket$inet(0x10, 0x2, 0x0) syz_open_dev$midi(&(0x7f000016a000)='/dev/midi#\x00', 0x5, 0xc888b064556707d4) sendto$inet(r1, &(0x7f00002bf000-0xe7)="32000000180025ff070094c8931404028020fe20000400050000001e0f00010000000100000000000014eea4070056d71888", 0x32, 0x0, 0x0, 0x0) 2018/01/05 21:58:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000001000-0x6)='./bus\x00', 0x1000, 0x0) r0 = open(&(0x7f000054a000)='./bus\x00', 0x20002, 0x0) r1 = getpgrp(0xffffffffffffffff) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f000093f000-0x8)={0x0, 0x0}) wait4(r1, &(0x7f0000eec000-0x4)=0x0, 0x21000002, &(0x7f00002e7000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = open(&(0x7f0000196000)='./bus\x00', 0x24867c849094590d, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000bff000)={0x0, 0x1000, 0x80000001, 0x101}, &(0x7f0000991000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f000072b000-0x8)={r3, 0x6}, 0x8) 2018/01/05 21:58:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000cb6000-0x12)='/dev/loop-control\x00', 0x0, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000b5d000-0x10)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000239000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00005e7000-0x4)=0xb) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(0xffffffffffffffff, 0xc1105517, &(0x7f0000860000-0x10c)={{0x0, 0x6, 0x0, 0x0, "f2f570a1cccf81155632b3f10d6e44bd947c6f8f5763967d3350dbcc3a3f0f5d83cce87d4fb78c57c7e7d63c", 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "36a040cde76e934bef72bd846610a3c944bd8c9013819b0212d1ccfdb0875bb21597ad3dd973a6a0419187cd04ee21f2e87333b78f29d94198a9b20caa91c748", &(0x7f00003b1000-0x12)='/dev/loop-control\x00', 0x12, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x8], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) 2018/01/05 21:58:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x4, 0x0}, "706f72743000000000ff00000000000000000000000000000000eb000000ffffffe100", 0x14, 0x21001, 0x6, 0x10000, 0xffffffffffffffe4, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000046000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000d3b000-0x10)={0x0, 0x200000014004, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000071a000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) r3 = syz_open_dev$midi(&(0x7f0000196000-0x5)='/dev/midi#\x00', 0xfffffffffffffffb, 0x20040) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000e5d000-0x8)={0x0, 0x0}) r5 = syz_open_dev$vcsn(&(0x7f0000460000-0xa)='/dev/vcs#\x00', 0x3f, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r3, 0xc00c642d, &(0x7f0000571000-0xc)={r4, 0x80000, r5}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f000080c000)={[0x9, 0x80000001, 0x0, 0x7fffffff, 0x1, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) openat$cuse(0xffffffffffffff9c, &(0x7f0000271000-0xa)='/dev/cuse\x00', 0x80, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000fef000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/05 21:58:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00001b8000-0x4)={0xffffffffffffffff}) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000245000)=@req3={0x0, 0x8000, 0x8, 0x401, 0x475, 0x100000000, 0x2}, 0x1c) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setflags(r1, 0x2, 0x0) 2018/01/05 21:58:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xf) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00006a2000-0xc)={0x0, 0x0, 0x0}, &(0x7f00002f1000)=0xc) getresgid(&(0x7f000066c000)=0x0, &(0x7f000053c000)=0x0, &(0x7f0000c25000-0x4)=0x0) r3 = getegid() clock_gettime(0x0, &(0x7f0000ff5000-0x8)={0x0, 0x0}) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000193000-0x8)={r4, r5/1000+30000}, 0x8) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f00003e0000)=0x5) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f000057f000)=0x5) r6 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00004a2000)='/selinux/load\x00', 0x2, 0x0) ioctl$DRM_IOCTL_VERSION(r6, 0xc0246400, &(0x7f00003fd000-0x24)={0x0, 0x80000000, 0xffffffffffff8cb3, 0x1000, &(0x7f0000de1000)=""/4096, 0x6e, &(0x7f0000c8f000)=""/110, 0x5d, &(0x7f000092a000)=""/93}) lstat(&(0x7f0000471000)='./file0\x00', &(0x7f0000520000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x4, &(0x7f00008e2000)=[r1, r2, r3, r7]) r8 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000e87000)='/selinux/user\x00', 0x2, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r8, 0x40046411, &(0x7f0000dbb000)=0x690) getsockopt$bt_l2cap_L2CAP_OPTIONS(r8, 0x6, 0x1, &(0x7f0000e4e000-0xc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00003ed000)=0xc) bind$netlink(r0, &(0x7f00008a6000-0xc)={0x10, 0x0, 0x0, 0x1}, 0xc) close(r0) ioctl$DRM_IOCTL_AGP_RELEASE(r6, 0x6431) modify_ldt$write(0x1, &(0x7f0000be3000-0x10)={0x40, 0x100000, 0x0, 0x8, 0x9dc8, 0x5, 0x1ff, 0x4, 0x0, 0x80000000}, 0x10) r9 = openat$autofs(0xffffffffffffff9c, &(0x7f0000d42000)='/dev/autofs\x00', 0x101000, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r8, 0x40042408, r8) ioctl$BINDER_SET_MAX_THREADS(r9, 0x40046205, 0x3) flock(r0, 0x3) dup(r8) getegid() 2018/01/05 21:58:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000002000)='logon\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000)="1c989cc9f58ec796be4720e6160291a2fb7c6445e84b8e9e349ead029fe38d5810bf992b5d51f406a51cc339021268aed6f767582af42dbc8ea1110e4353fcf30b20f1f27ed3b44bef6444f8ca6a808e34ded636ef55e151c11b4ef7a5384f4a0ceb885759dfeeca5aaa540de461d2130755897533032f5639c4ba79988a49d63084f2cbed0a84e5e733146f15192fdabd0e3a", 0x93, 0xfffffffffffffffc) keyctl$read(0xb, r0, &(0x7f0000db7000)=""/125, 0x7d) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00008e5000)='/proc/self/net/pfkey\x00', 0x40, 0x0) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f000061d000-0x4)=0x0) fcntl$setflags(r1, 0x2, 0x1) [ 75.043089] netlink: 'syz-executor3': attribute type 1 has an invalid length. 2018/01/05 21:58:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000764000-0xa0)={0x0, @in={{0x2, 0x1, @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]}, 0xfffffffffffffffa, 0x2, 0x0, 0x3, 0x80}, &(0x7f0000b1a000)=0xa0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000dd0000-0xbe)={r1, 0xb6, "2388d45daf6bbecb7ad5376e01b0a2ad3305c7145d6b35247873b04981cde7157b9ca20b1473630b8f5bd881b751a1bdc15f01f45dd1ff4bbbfcbdb3823651c02740961864b8c90e41000c77daea18677bbe72e409ccae2a106d4b2f90d3c1c5e33b09fc23e6ff69c3e5a53cfa8813f88a71ecf1b7125163386ad4fa2213c1da2c3289aabc8b6d07107acb66afcd933464a4f5dd57733924d131999ba9051785c7b07a69a86cd5a1a2b069413c859cacda0955a34b1a"}, &(0x7f0000adc000)=0xbe) r2 = syz_open_dev$usbmon(&(0x7f0000ef9000)='/dev/usbmon#\x00', 0x43, 0xffff) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000df1000)=0x0, &(0x7f0000f1c000)=0x4) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x6d, &(0x7f0000002000-0xc)=@sack_info={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) 2018/01/05 21:58:59 executing program 3: mmap(&(0x7f0000bed000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000bed000)='./file0\x00', 0x34) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000812000-0x6)='bdev\x00', 0x100000, &(0x7f0000444000)="") mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f00002ba000-0x8)='./file0\x00', &(0x7f0000cbf000-0x8)='./file0\x00', &(0x7f00005f8000-0x6)='ramfs\x00', 0x80000, &(0x7f000002f000)="") mount(&(0x7f0000378000-0x8)='.', &(0x7f0000188000-0x8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)="") mount(&(0x7f0000add000-0x8)='./file0\x00', &(0x7f0000e09000-0x1)='.', &(0x7f00005e9000)='cifs\x00', 0x2000, &(0x7f0000ad5000)="") umount2(&(0x7f000075e000)='.', 0x0) [ 75.073735] audit: type=1400 audit(1515189539.926:114): avc: denied { add_name } for pid=14098 comm="syz-executor2" name="pfkey" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=dir permissive=1 2018/01/05 21:58:59 executing program 1: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000b7000)='/dev/cuse\x00', 0x40081, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000964000-0x4)=0x0, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x40046432, &(0x7f00003fe000)=0xb50) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000519000-0x16)='/selinux/checkreqprot\x00', 0x0, 0x0) r2 = 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) r3 = syz_open_dev$sndtimer(&(0x7f0000644000)='/dev/snd/timer\x00', 0x0, 0x0) r4 = dup3(r2, r3, 0x0) accept4$ax25(r4, 0x0, &(0x7f00004a5000-0x4)=0x0, 0x800) 2018/01/05 21:58:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x5, &(0x7f0000e33000)=0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) socketpair(0x1f, 0x80e, 0x8, &(0x7f000076e000-0x8)={0x0, 0x0}) ioctl$TIOCMGET(r2, 0x5415, &(0x7f0000ce6000)=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) io_submit(r0, 0x1, &(0x7f00003a4000)=[&(0x7f0000a43000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f00000bd000-0xc1)="", 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x5, 0x32, 0xffffffffffffffff, 0x0) io_getevents(r0, 0x0, 0x1, &(0x7f00008bb000)=[{0x0, 0x0, 0x0, 0x0}], &(0x7f00009ca000)={0x77359400, 0x0}) 2018/01/05 21:59:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f000063b000-0x9)='/dev/vcs\x00', 0x2, 0x0) poll(&(0x7f0000a30000-0x48)=[{r0, 0x0, 0x0}], 0x1, 0x0) io_setup(0x800, &(0x7f0000ce2000)=0x0) io_destroy(r1) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000992000)={{{{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffff0000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xfff, 0x3f, 0x7, "d1840e87b2b3072ec2d917186e9e3e81df846de07cc5b97c939b29789f005f60d23bbf9f98f794cc7437306b871b94ab1f0a1aab1d5ee226b53beb89df393d8d1fe405d0811ea4fa69d8eef694c5d902"}, 0x160) ioctl$int_in(r0, 0x5452, &(0x7f0000273000-0x8)=0xff82) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000d44000-0x4)=0x2, 0x4) [ 75.135996] audit: type=1400 audit(1515189539.926:115): avc: denied { create } for pid=14098 comm="syz-executor2" name="pfkey" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:insmod_t:s0 tclass=file permissive=1 2018/01/05 21:59:00 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ion\x00', 0x2100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r0, 0x2, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) fcntl$setflags(r1, 0x2, 0x0) 2018/01/05 21:59:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xf) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00006a2000-0xc)={0x0, 0x0, 0x0}, &(0x7f00002f1000)=0xc) getresgid(&(0x7f000066c000)=0x0, &(0x7f000053c000)=0x0, &(0x7f0000c25000-0x4)=0x0) r4 = getegid() clock_gettime(0x0, &(0x7f0000ff5000-0x8)={0x0, 0x0}) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000193000-0x8)={r5, r6/1000+30000}, 0x8) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f000057f000)=0x5) r7 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00004a2000)='/selinux/load\x00', 0x2, 0x0) ioctl$DRM_IOCTL_VERSION(r7, 0xc0246400, &(0x7f00003fd000-0x24)={0x0, 0x80000000, 0xffffffffffff8cb3, 0x1000, &(0x7f0000de1000)=""/4096, 0x6e, &(0x7f0000c8f000)=""/110, 0x5d, &(0x7f000092a000)=""/93}) lstat(&(0x7f0000471000)='./file0\x00', &(0x7f0000520000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x9, &(0x7f0000790000)=[r8, r2, r3, r3, r8, r1, r2, r4, r2]) r9 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000e87000)='/selinux/user\x00', 0x2, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r9, 0x40046411, &(0x7f0000dbb000)=0x690) bind$netlink(r0, &(0x7f00008a6000-0xc)={0x10, 0x0, 0x0, 0x1}, 0xc) close(r0) ioctl$DRM_IOCTL_AGP_RELEASE(r7, 0x6431) r10 = openat$autofs(0xffffffffffffff9c, &(0x7f0000d42000)='/dev/autofs\x00', 0x101000, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r9, 0x40042408, r9) ioctl$sock_SIOCOUTQNSD(r7, 0x894b, &(0x7f0000d04000-0x4)=0x0) ioctl$BINDER_SET_MAX_THREADS(r10, 0x40046205, 0x3) flock(r0, 0x3) openat$sequencer(0xffffffffffffff9c, &(0x7f000000a000-0xf)='/dev/sequencer\x00', 0x800, 0x0) dup(r9) getegid() 2018/01/05 21:59:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f000000a000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f000011e000-0x7)='ns\x00') exit(0x0) socket$inet6_sctp(0xa, 0x5, 0x84) renameat(r1, &(0x7f0000b9f000-0x8)='./file0\x00', r1, &(0x7f00005f1000)='./file0\x00') 2018/01/05 21:59:00 executing program 2: syz_emit_ethernet(0x2a, &(0x7f0000251000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x4, 0x0, 0x2, 0x0, @loopback=0x7f000001, @multicast1=0xe0000001, {[]}}, @igmp={0x0, 0x0, 0x0, @broadcast=0xffffffff, ""}}}}}, 0x0) ioctl$sock_netdev_private(0xffffffffffffffff, 0x89f9, &(0x7f0000a30000-0xd)="06f2e5cd8bf5bccfbcded4e24a") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000001000-0x1e)={{0xa, 0x3, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x101}, {0xa, 0x3, 0x3, @loopback={0x0, 0x1}, 0x5}, 0x9, [0xfffffffffffffffa, 0x8000, 0x400, 0x1, 0x5, 0x7, 0x1, 0x10000]}, 0x5c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(0xffffffffffffffff, &(0x7f0000002000-0x1000)=""/4096, 0x1000, 0x1, &(0x7f0000000000)=@l2={0x1f, 0x1, {0x3, 0x4, 0x8, 0x8, 0xffffffff, 0x2}, 0x80, 0x0}, 0xe) mbind(&(0x7f0000b70000/0x1000)=nil, 0x1000, 0x0, &(0x7f0000170000-0x8)=0x0, 0x101, 0x7) 2018/01/05 21:59:00 executing program 3: signalfd(0xffffffffffffffff, &(0x7f0000469000-0x8)={0x0}, 0x8) socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) r1 = socket$kcm(0x29, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_getres(0x0, &(0x7f000032c000)={0x0, 0x0}) pselect6(0x40, &(0x7f00000ac000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000086000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000349000)={0x0, r2}, &(0x7f0000f14000)={&(0x7f00005f6000)={0x0}, 0x8}) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sndpcmp(&(0x7f0000001000-0x12)='/dev/snd/pcmC#D#p\x00', 0x0, 0x81) write$fuse(r3, &(0x7f0000003000-0x28)={0x28, 0x0, 0xa, @fuse_notify_inval_inode_out={0x7, 0x1, 0x0}}, 0x28) tee(r0, r1, 0x8, 0x7) 2018/01/05 21:59:00 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x220042, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_VAPIC_ADDR(r0, 0x4008ae93, &(0x7f0000001000-0x8)=0x1002) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) sched_setscheduler(r1, 0x7, &(0x7f0000000000+0x852)=0x6) prctl$intptr(0x21, 0x1) 2018/01/05 21:59:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000644000)='/dev/snd/timer\x00', 0x0, 0x0) r1 = dup3(0xffffffffffffffff, r0, 0x0) ioctl$TUNGETIFF(r1, 0x800454d2, &(0x7f0000f84000-0x4)=0x20c5) 2018/01/05 21:59:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000da4000)={0x0, 0x0}, 0x80000) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, &(0x7f0000efd000-0x4)=0x3ff) clone(0xa0102100, &(0x7f0000002000-0x96)="", &(0x7f0000001000)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000000000)="1c") r2 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f000056b000)='/selinux/validatetrans\x00', 0x1, 0x0) clock_gettime(0x0, &(0x7f00000c0000-0x8)={0x0, 0x0}) ppoll(&(0x7f0000cd8000-0x20)=[{r1, 0x100, 0x0}, {r1, 0x58, 0x0}, {r2, 0x400, 0x0}, {r1, 0x0, 0x0}], 0x4, &(0x7f0000feb000)={r3, r4+30000000}, &(0x7f0000695000)={0x7}, 0x8) 2018/01/05 21:59:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000d2b000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) faccessat(0xffffffffffffffff, &(0x7f000003b000)='./control\x00', 0x1, 0x0) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x40000000000000, 0x0, 0x0, 0x0}) setpriority(0x2, 0x0, 0x1) socket$bt_sco(0x1f, 0x5, 0x2) 2018/01/05 21:59:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$kcm(0x29, 0x2, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000000000)=0x3, 0x4) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000001000-0x4)=0x0, 0x4) r2 = syz_open_dev$sndtimer(&(0x7f0000644000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00002c3000)=0x0) perf_event_open(&(0x7f000062f000)={0x7, 0x78, 0x7, 0x100000000, 0x0, 0x9, 0x0, 0x4, 0x4004, 0x2, 0x81d3, 0x7fffffff, 0x6, 0x3, 0x9, 0x100000001, 0x21, 0x7, 0x2, 0x80000000, 0x0, 0x9, 0x0, 0x7, 0x4, 0x0, 0xfffffffffffffc00, 0x1, 0x800, 0x200, 0x81, 0x0, 0x7, 0xc5, 0xfffffffffffffffb, 0x1, 0x1, 0x7ff, 0x0, 0x0, 0x4, @perf_bp={&(0x7f000041a000-0x1)=0x0, 0x1}, 0x8541, 0xfffffffffffff001, 0x20, 0x0, 0x2, 0x53a, 0x8, 0x0}, r3, 0x6, r0, 0x5) dup3(r0, r2, 0x0) 2018/01/05 21:59:00 executing program 4: ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f00001c5000-0xc)={0x0, 0xffffffffffffffff, 0x0}) mmap(&(0x7f0000000000/0xb0b000)=nil, 0xb0b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000842000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) eventfd2(0x0, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r1, 0xae44, 0x7f) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0xa, 0x8000000000000802, 0x0) perf_event_open(&(0x7f000001d000)={0x1000000000000002, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r2, 0x29, 0x80000000000004c, &(0x7f0000eea000-0x4)=0x1000000, 0x4) 2018/01/05 21:59:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00008d7000)='/selinux/mls\x00', 0x0, 0x0) poll(&(0x7f00001b6000)=[{r0, 0x20, 0x0}], 0x1, 0x2) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setflags(r1, 0x2, 0x1) r2 = socket(0x1, 0x80805, 0x43) io_setup(0x7, &(0x7f00007d4000)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000a8f000)={{{@in6=@loopback={0x0, 0x0}, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000000a000)=0xe8) setfsuid(r4) r5 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000c9a000-0xe)='/selinux/load\x00', 0x2, 0x0) io_cancel(r3, &(0x7f0000e3d000-0x40)={0x0, 0x0, 0x0, 0x0, 0x79, r2, &(0x7f0000b4b000)="36bbaa1ed82730e0ff2decf4458a57f380cc87d4c1cb1020b9c769ea4b5430c7df1360e0db73f7cb3bf79edb9d767c58c675e57205d0f5014a9d7aef0ea7bf27a6d9262b430abc345f5d02014554321fd67440a7ca93dfa8d6aec1965f2d4c13fe0fdef0e749ef97d636d959a0afa3eed987976632124e517860e3e2888daaf9d48aaa4442edaeddf0b94f9541ecc85ddca1be879fd07d9359d9e90451957da25cb275bc7232104d487fe947498c69cc7d94cebfe775", 0xb6, 0x3, 0x0, 0x0, r5}, &(0x7f0000697000)={0x0, 0x0, 0x0, 0x0}) 2018/01/05 21:59:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000587000-0x1)="", &(0x7f0000744000)=0x0, &(0x7f000033b000)=0x0, &(0x7f00000d5000)="") mknod(&(0x7f0000225000)='./file0\x00', 0x103e, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00003b0000)=0x0) sched_getscheduler(r0) sched_setaffinity(0x0, 0x8, &(0x7f0000a6e000-0x8)=0x80000001) execve(&(0x7f00003c9000)='./file0\x00', &(0x7f0000eeb000)=[], &(0x7f00006fd000-0x10)=[]) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26102, 0x0) 2018/01/05 21:59:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xf) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f000040c000-0x4)=0x10, 0x4) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00006a2000-0xc)={0x0, 0x0, 0x0}, &(0x7f00002f1000)=0xc) getresgid(&(0x7f000066c000)=0x0, &(0x7f000053c000)=0x0, &(0x7f0000c25000-0x4)=0x0) r3 = getegid() clock_gettime(0x0, &(0x7f0000ff5000-0x8)={0x0, 0x0}) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000193000-0x8)={r4, r5/1000+30000}, 0x8) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f000057f000)=0x5) r6 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00004a2000)='/selinux/load\x00', 0x2, 0x0) ioctl$DRM_IOCTL_VERSION(r6, 0xc0246400, &(0x7f00003fd000-0x24)={0x0, 0x80000000, 0xffffffffffff8cb3, 0x1000, &(0x7f0000de1000)=""/4096, 0x6e, &(0x7f0000c8f000)=""/110, 0x5d, &(0x7f000092a000)=""/93}) lstat(&(0x7f0000471000)='./file0\x00', &(0x7f0000520000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x4, &(0x7f00008e2000)=[r1, r2, r3, r7]) r8 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000e87000)='/selinux/user\x00', 0x2, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r8, 0x40046411, &(0x7f0000dbb000)=0x690) getsockopt$bt_l2cap_L2CAP_OPTIONS(r8, 0x6, 0x1, &(0x7f0000e4e000-0xc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00003ed000)=0xc) r9 = syz_open_dev$dmmidi(&(0x7f0000a03000-0xd)='/dev/dmmidi#\x00', 0x40, 0x2800) syz_open_dev$urandom(&(0x7f0000e34000-0xd)='/dev/urandom\x00', 0x0, 0x2) bind$netlink(r0, &(0x7f00008a6000-0xc)={0x10, 0x0, 0x0, 0x1}, 0xc) close(r9) ioctl$DRM_IOCTL_AGP_RELEASE(r6, 0x6431) ioctl$KVM_KVMCLOCK_CTRL(r9, 0xaead) openat$autofs(0xffffffffffffff9c, &(0x7f0000d42000)='/dev/autofs\x00', 0x101000, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r8, 0x40042408, r8) ioctl$BINDER_SET_MAX_THREADS(r8, 0x40046205, 0x80000001) flock(r0, 0x3) dup(r8) getegid() socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00004ab000-0x8)={0x0, 0x0}) writev(r6, &(0x7f0000b38000-0x30)=[{&(0x7f000039b000)="eb593fec812de10969d6f4293b4c5b9855ae7ffd45a4a750e242d3e3c81b216f60afb0340dab6a9707db2468480bec00c81cb5a9e5000000800000000088aa20cd6b087c77e51b0837e21d209611234b8571cb6798431412b4f200ab277f84d09aaf048de2f203ab0a0d0101041be59dd66a65d4e5adde0428c29fa8d6af865812e7683331ad93a2f8a990fe7e14549fe6e52b16ef", 0x95}, {&(0x7f0000e09000)="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", 0x1000}, {&(0x7f0000837000)="e7edf347f73ea79abc7f996232bbba8edc066a35a61ef51ab6061801eead8d49aa4ce7d321a48299f844c9a6170e0284108dfef150095b37275683ac4658f8d92d8765eaa0e800bd43eb3cbd11da8149623efb56264458a0b640c12ff318d09aff47f847710a5acc5da57c59f9adc64596196ada51e745599b6f800a791cfaf785f9b69d2131f82334e5f7fbb33a0dfb21f5184a67a1ff914e394abfc1f245b1b2bfdd2ab3ea4f410ed7c13067e8f1a9afb835434c470f47a93d5c273572cedf05409fd8cc6619c7f96969d8f25ec6dabb707602385b", 0xd6}, {&(0x7f000014f000)="9d546b0f0b89b330e2e419e120ec84dbd426b3ea3a633dead434ae3eba260210b95559cce1ec0ae293d3f1dca5c3bc3251f6633db6f3b0d32345d808aa04e9551920a7ed804c20ac32c50f596e661e34f72b09d93a7642a87b22df0a7336f49a1106d16cf771993e2039c621a5440a9d1bd73363f563cb9868dff98b8d6056694f6908d5f7d055e03287364ea30e7978eda940ecad4901f6893358f468ebf09a465f18305c524a329df591c6312ac46191d72d2c2c", 0xb5}, {&(0x7f000022c000)="c93b", 0xfffffffffffffe4c}, {&(0x7f0000c84000-0x95)="155788db128c58406e7a16f6bc8f3e7e4846bf8ad4d964c7e524d4b63948c333802301d9fc2ee9cfba45421296ee7e642095a17045aabd90500bf9f4ec6d5fdad8b13402712bf99d21f577863b0711e62846983755b94afc237b9ed6f1bc3112acbea850d2aea2aca6e2ceb83a3814ced30fabfae2e9764c9e2c952e9c410d4b8a76e641e7b6f94d597300b8de93ef1b93f5c0afc6", 0x95}], 0x6) 2018/01/05 21:59:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00000c2000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = socket$inet6(0xa, 0x80001, 0x0) getsockopt$bt_hci(r0, 0x0, 0x43, &(0x7f0000578000)=""/30, &(0x7f000061c000-0x4)=0x1e) 2018/01/05 21:59:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000001, 0x84) sendto$inet(r0, &(0x7f000026f000-0x1)="0f", 0x1, 0x0, &(0x7f0000604000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket(0x3, 0x5, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000017000)={0x0, 0xa2, "6e262ad2adb02b174def343a9914b5ba6b396277b97ff2e3b3e94778af353ca687e303d99f1df2b4ebf437fc6207fc7c66ca1fd9e70061b3d7892de0fbbd37441e6d0ea6214d1e0ead53daa7737983a31f7d143dfe8f2545a36cda976e0fd50711910793e58c274b3c3c7fdf69274ca273d0aa0c12d1efbc344ece05671dd81d1306881b5583092a07f5e99dba3411adf7baa5e915aa5ee4033273a322a97364e1e3"}, &(0x7f000023f000-0x4)=0xaa) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00001dd000)={r2, 0x2800000000000000}, 0x8) sendto$inet(r0, &(0x7f0000651000-0x97)="d2", 0x1, 0x0, &(0x7f0000008000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000b4e000-0x8)=@assoc_value={0x0, 0x8eeb}, 0x8) acct(&(0x7f0000b7a000)='./file0\x00') 2018/01/05 21:59:00 executing program 2: mmap(&(0x7f0000000000/0xef7000)=nil, 0xef7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ef3000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c\x00'}, 0x58) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000b01000-0xe)='/dev/admmidi#\x00', 0x5d5, 0x840) mmap(&(0x7f0000385000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000656000-0x8)={0x0, 0x8000}, &(0x7f0000efa000-0x4)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000d12000-0x8)={r2, 0x112}, 0x8) mmap(&(0x7f0000ef9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_buf(r1, 0x107, 0x6, &(0x7f0000ef9000)=""/4096, &(0x7f0000be3000-0x4)=0x1000) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000ef8000)='net/xfrm_stat\x00') ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00003df000)=0x0) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r3, 0xc1105511, &(0x7f0000ef8000)={{0x471, 0x0, 0xffffffff, 0x100000000, "a3c8d90caa6a4fb25a7d2b9013a67ec8663e04bb0c73ab6a4afdd2d523fe0dfaac132d56ee9fb872e7afbea4", 0x706e}, 0x0, 0x0, 0x0, r4, 0x0, 0xaee, "5d4ab6cbf9c37a39fab70365f1a6db5ab374e996ca635e803c0bdbfc73456d1668160c3aa1fb6f441f5b59928c26b97bc7c7ca95518f0e5e632675bb11f0973c", &(0x7f00003bb000)='\x00', 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x7fff, 0x4, 0x0, 0x8000], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000ef9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_FONT(r3, 0x4b60, &(0x7f0000efa000-0x1d)=""/29) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ef7000)="40a56d89e369a847b972148a6b95595fb79257bacc128271b1", 0x11c) 2018/01/05 21:59:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f00000a7000)={0x1000, 0x0, 0x0, 0x0, 0x0}, 0xc) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000061000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9, 0x0, 0xff, 0x2, 0x6, 0xca, 0x0}, &(0x7f00000b6000)=0x20) 2018/01/05 21:59:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000a56000-0x9)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00002a7000)={0x0, 0x0}) ioctl$KVM_SET_CPUID(0xffffffffffffffff, 0x4008ae8a, &(0x7f0000030000)={0x1, 0x0, [{0x1, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}]}) ioctl$KVM_SET_MSRS(0xffffffffffffffff, 0xc008ae88, &(0x7f0000045000)={0x1, 0x0, [{0x485, 0x0, 0x0}]}) 2018/01/05 21:59:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000aaa000)='environ\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000f5f000-0x44)={{0x2, 0x3, @rand_addr=0x7fff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="8fc4664c11cbc14ce5481eb001868bbb"}) pread64(r0, &(0x7f0000ad1000)=""/0, 0x0, 0x0) 2018/01/05 21:59:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000c1f000)='/dev/dmmidi#\x00', 0x100000000, 0x800) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f00001ce000)={0x3, 0xc28, 0xffff, 0x4, 0x23c, 0x7}) 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) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a45352, &(0x7f00000b3000-0xa8)={{0x8001, 0x7fff}, 'port0\x00', 0x81, 0x400, 0x10000, 0x8001, 0x1, 0xf282, 0x48000000, 0x0, 0x1, 0x8000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = syz_open_dev$sndtimer(&(0x7f000074c000)='/dev/snd/timer\x00', 0x0, 0x200000) r3 = dup3(r1, r2, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f000020c000)={r3, 0x50, &(0x7f000004b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000b3a000)=r4, 0x4) connect$netlink(r3, &(0x7f00002c0000)=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc) syz_open_dev$dmmidi(&(0x7f0000093000)='/dev/dmmidi#\x00', 0x20000000000, 0x800) 2018/01/05 21:59:00 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x400000, 0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, r0) ioctl$LOOP_CLR_FD(r1, 0x4c01) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r0, 0x4048ae9b, &(0x7f0000360000)={0x40000, 0x0, [0x2, 0x3, 0x100000001, 0x100000001, 0x80000001, 0x7, 0x5, 0xe0a]}) bind$nfc_llcp(r1, &(0x7f0000ec9000)={0x27, 0x100, 0x4, 0x7, 0xfffffffffffffff7, 0x0, "5a9f5ffec0024877bf9466bae1c67fc10ef170aac0223f76a6be48a8eea79150bc552c8e69bb274a4e391700e7a1d687655526ce3a2ff87ec47441c5e45bd3", 0x1000}, 0x58) setns(r1, 0x0) r2 = socket(0x11, 0x2, 0x0) setsockopt(r2, 0x8000000000000107, 0x1, &(0x7f0000000000)="010000000300040000070000000200cc", 0x10) 2018/01/05 21:59:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setflags(r0, 0x2, 0x0) 2018/01/05 21:59:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000444000)={0x0, 0x0}) r0 = syz_open_dev$usbmon(&(0x7f0000d31000)='/dev/usbmon#\x00', 0x2, 0x2000) r1 = dup(r0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r1, 0x12, 0x2, &(0x7f0000660000-0x1000)=""/4096, &(0x7f0000362000)=0x1000) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket(0x1e, 0x1, 0x0) listen(r2, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(r2, 0x112, 0xa, &(0x7f0000a0d000-0x4)=0x4, 0x4) setsockopt$sock_timeval(r2, 0x1, 0x2000000014, &(0x7f0000455000-0x10)={0x0, 0x2710}, 0x8) accept4$llc(r2, &(0x7f0000cd2000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00007b4000-0x4)=0x10, 0x0) 2018/01/05 21:59:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x13) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00006a2000-0xc)={0x0, 0x0, 0x0}, &(0x7f00002f1000)=0xc) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000433000-0xa)='/dev/cuse\x00', 0x2800, 0x0) ioctl$sock_bt_hidp_HIDPCONNDEL(r2, 0x400448c9, &(0x7f00008a2000)={{0x5, 0xb4ec, 0x5, 0x5, 0xa0, 0xaf}, 0x800}) getresgid(&(0x7f000066c000)=0x0, &(0x7f000053c000)=0x0, &(0x7f0000c25000-0x4)=0x0) r4 = getegid() clock_gettime(0x0, &(0x7f0000ff5000-0x8)={0x0, 0x0}) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000193000-0x8)={r5, r6/1000+30000}, 0x8) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f000057f000)=0x5) r7 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00004a2000)='/selinux/load\x00', 0x2, 0x0) ioctl$DRM_IOCTL_VERSION(r7, 0xc0246400, &(0x7f00003fd000-0x24)={0x0, 0x80000000, 0xffffffffffff8cb3, 0x1000, &(0x7f0000de1000)=""/4096, 0x6e, &(0x7f0000c8f000)=""/110, 0x5d, &(0x7f000092a000)=""/93}) getpeername$packet(r7, &(0x7f00006ee000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000f6d000-0x4)=0x14) recvfrom$packet(r7, &(0x7f0000114000)=""/210, 0xd2, 0x400000000000000, &(0x7f0000602000-0x14)={0x11, 0xff, r8, 0x1, 0x79, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) lstat(&(0x7f0000471000)='./file0\x00', &(0x7f0000520000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x4, &(0x7f00008e2000)=[r1, r3, r4, r9]) r10 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000e87000)='/selinux/user\x00', 0x2, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r10, 0x40046411, &(0x7f0000dbb000)=0x690) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e6e000)='/dev/sequencer2\x00', 0x8000, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f00009f8000-0xc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f9e000)=0x27faf56b17ee418) bind$netlink(r0, &(0x7f00008a6000-0xc)={0x10, 0x0, 0x0, 0x1}, 0xc) close(r0) ioctl$DRM_IOCTL_AGP_RELEASE(r7, 0x6431) r11 = openat$autofs(0xffffffffffffff9c, &(0x7f0000d42000)='/dev/autofs\x00', 0x101000, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r10, 0x40042408, r10) ioctl$sock_bt_cmtp_CMTPCONNDEL(r2, 0x400443c9, &(0x7f00005d0000-0xc)={{0x1, 0x4a000000000000, 0x1, 0x8000, 0x3, 0xfffffffffffff000}, 0x38e8}) ioctl$BINDER_SET_MAX_THREADS(r11, 0x40046205, 0x3) flock(r0, 0x3) dup(r10) getegid() 2018/01/05 21:59:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x0}, 0x8, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f000085f000-0xc)='/dev/rfkill\x00', 0x0, 0x0) ioctl$KVM_SIGNAL_MSI(r2, 0x4020aea5, &(0x7f0000ec9000)={0x6000, 0x4000, 0xf5e, 0x1f, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) readv(r1, &(0x7f0000050000-0x20)=[{&(0x7f000004f000)=""/128, 0x80}], 0x1) sched_setaffinity(r0, 0x8, &(0x7f0000378000-0x8)=0x9) signalfd4(r1, &(0x7f0000f91000)={0x0}, 0x8, 0x0) 2018/01/05 21:59:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xd) r1 = memfd_create(&(0x7f0000a3f000)='cgroup,keyring/vboxnet0vboxnet0GPL\x00', 0x3) getpeername$llc(r1, &(0x7f0000207000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00009e5000)=0x10) setsockopt(r0, 0x10e, 0xb, &(0x7f0000f67000)="9adc01ce", 0x4) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000631000-0x4)=0x100, 0x4) write(r0, &(0x7f00008f7000-0x22)="2200000018000700f40700000900071502040008dd200828060009040005009f004b", 0x22) 2018/01/05 21:59:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000620000-0x8)='trusted\x00', &(0x7f0000e8f000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00009a9000)='cpusetselinux{ppp0eth0#,\'@\x00', 0xfffffffffffffffc) keyctl$set_timeout(0xf, r1, 0xfffffffffffffff7) r2 = syz_open_dev$dspn(&(0x7f000037b000-0xa)='/dev/dsp#\x00', 0x1000, 0x8080) ioctl$EVIOCSABS0(r2, 0x401845c0, &(0x7f0000bd6000-0x18)={0x3, 0x1, 0x8, 0x8, 0x2, 0x8000}) fcntl$setflags(r0, 0x2, 0x0) r3 = bpf$PROG_LOAD(0x5, &(0x7f00000c1000+0x4da)={0xf, 0x4, &(0x7f0000ee9000)=@raw=[@alu={0x7, 0x6b, 0x8, 0x1, 0xa, 0xfffffffe, 0x8}, @generic={0x80000001, 0x8c1, 0x1, 0x7fff}], &(0x7f0000884000-0x4)='GPL\x00', 0x1, 0x5e, &(0x7f0000c9f000-0x5e)=""/94, 0x41000, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000af7000)={r0, r3, 0x5, 0x1}, 0x10) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000775000-0x8)={0x0, 0x0}) r5 = accept4$inet(r4, &(0x7f0000297000)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002eb000-0x4)=0x10, 0x800) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x1d, &(0x7f00005d8000-0x10)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000112000-0x4)=0x10) sendmsg$inet_sctp(r5, &(0x7f0000e05000)={&(0x7f0000230000-0x1c)=@in6={0xa, 0x0, 0x8e49, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xe}, 0x1c, &(0x7f00005aa000-0x18)=[{&(0x7f0000c4a000-0xa2)="427a629a644d354ca844ec90cc2bdf35908e3bb32b89939dd50e5d838bf29da3eb8640bd1f842fef33bce8027f04b8d6bc4ca9c79fa1e1de1115fa2a50eec1dd57002b605b656a6134d4a61ab5971d4b7b5f2b2c0626f3162410758e4e066062e9803e2abbc62eb8f79a1c39e3257b3197f612bb4b4cb7ab4792853629de80eebf7fd8f7651e91181dc07976c95cd0629c8d8820ae84aeac728b3a40c878f6faaeaa", 0xa2}, {&(0x7f0000e9e000-0x16)="667811d1921d3f47326859725f49ec7571339590de5d", 0x16}, {&(0x7f00005e5000-0xa7)="676fb9d0899e76e1e5326b30ba091852ba0139722d06fedf7e4552a3ece6547d9be3c91a5987ddf7dfd686af4d8152ddd5935153d5d69a4bcea140e94a3cb3a9392e9213d10014d12abef8e9b1440eb885d650561fb04a9111c0ef6a71ff7512c31bc20adc4a725e33a08f16ca9e3f8ad0c44f1594870755d5fe40918007cd2e4380e01ea0f8fff5f6feb06fb81da3ae858753e7e4da557dc9234998274faf41c9d8c00bd4cbfe", 0xa7}], 0x3, &(0x7f0000028000)=[@sndinfo={0x1c, 0x84, 0x2, {0xfffffffffffffffb, 0x4, 0x9, 0x9, r6}}], 0x2c, 0x20000001}, 0x40800) r7 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000ef000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) bind$alg(r7, &(0x7f00008e4000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha1\x00'}, 0x58) ioctl$sock_SIOCDELDLCI(r7, 0x8981, &(0x7f0000f00000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x9}) ioctl$TUNSETTXFILTER(r7, 0x400454d1, &(0x7f0000d50000-0x10)={0x1, 0x2, [@random="d495cd4f01da", @random="73aa52f1836b"]}) 2018/01/05 21:59:00 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000)='eth0wlan1bdev\x00', 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_REG_LIST(r0, 0xc008aeb0, &(0x7f0000000000)={0x3, [0x3, 0x8, 0x111bbcd8]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006e9000)='/dev/rfkill\x00', 0x0, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f000093d000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x5, 0x0, 0x0, 0x1, 0x9, 0x3, 0x401}, 0x20) socket$inet6_sctp(0xa, 0x1, 0x84) r2 = socket$inet6(0xa, 0x100000003, 0x10000000003) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000f9a000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x3, 0x200000000000b, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000e83000)={@loopback={0x0, 0x1}, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) 2018/01/05 21:59:00 executing program 1: 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, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000f03000-0xf)='/dev/snd/timer\x00', 0x0, 0x40001) dup3(r0, r1, 0x0) 2018/01/05 21:59:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xf) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00006a2000-0xc)={0x0, 0x0, 0x0}, &(0x7f00002f1000)=0xc) getresgid(&(0x7f000066c000)=0x0, &(0x7f000053c000)=0x0, &(0x7f0000c25000-0x4)=0x0) r3 = getegid() clock_gettime(0x0, &(0x7f0000ff5000-0x8)={0x0, 0x0}) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000193000-0x8)={r4, r5/1000+30000}, 0x8) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f000057f000)=0x5) r6 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00004a2000)='/selinux/load\x00', 0x2, 0x0) ioctl$DRM_IOCTL_VERSION(r6, 0xc0246400, &(0x7f00003fd000-0x24)={0x0, 0x80000000, 0xffffffffffff8cb3, 0x1000, &(0x7f0000de1000)=""/4096, 0x6e, &(0x7f0000c8f000)=""/110, 0x5d, &(0x7f000092a000)=""/93}) lstat(&(0x7f0000471000)='./file0\x00', &(0x7f0000520000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x4, &(0x7f00008e2000)=[r1, r2, r3, r7]) r8 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000e87000)='/selinux/user\x00', 0x2, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r8, 0x40046411, &(0x7f0000dbb000)=0x690) getsockopt$bt_l2cap_L2CAP_OPTIONS(r8, 0x6, 0x1, &(0x7f0000e4e000-0xc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00003ed000)=0xc) bind$netlink(r0, &(0x7f00008a6000-0xc)={0x10, 0x0, 0x0, 0x1}, 0xc) close(r0) ioctl$DRM_IOCTL_AGP_RELEASE(r6, 0x6431) r9 = openat$autofs(0xffffffffffffff9c, &(0x7f0000d42000)='/dev/autofs\x00', 0x101000, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r8, 0x40042408, r8) truncate(&(0x7f000004d000)='./file0\x00', 0x80000001) ioctl$BINDER_SET_MAX_THREADS(r9, 0x40046205, 0x3) flock(r0, 0x3) dup(r8) getegid() ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r6, 0xc0485510, &(0x7f0000b02000)={0x5, 0x2, 0x7fffffff, 0x7, &(0x7f000078f000-0x80)=[{0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/05 21:59:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 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) fremovexattr(r0, &(0x7f00008ff000)=@known='security.selinux\x00') syz_emit_ethernet(0x7e, &(0x7f0000b0b000-0x8e)={@random="efad01006da7", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=0x0, @remote={0xac, 0x14, 0x0, 0xbb}, {[@lsrr={0x83, 0x13, 0x0, [@multicast2=0xe0000002, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}]}, @timestamp={0x44, 0x4, 0x0, 0x0, 0x0, []}, @ssrr={0x89, 0x1b, 0x0, [@multicast2=0xe0000002, @rand_addr=0x0, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff]}, @noop={0x1}, @generic={0x0, 0xa, "06ffe9010104ff01"}]}}, ""}}}}}, 0x0) socketpair$inet6(0xa, 0x7, 0x7ff, &(0x7f0000ad4000-0x8)={0x0, 0x0}) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f00009f9000)=@req={0x28, &(0x7f0000b76000-0x28)={@common='ipddp0\x00', @ifru_mtu=0x0}}) 2018/01/05 21:59:00 executing program 4: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000007000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$sock_ipx_SIOCGIFADDR(0xffffffffffffffff, 0x8915, &(0x7f0000001000)={"fd8b3f80a2d8678e2eb728b0393dcb5b", {0x4, 0x0, 0x0, "7e72ca12971d", 0x0, 0x0}}) ioctl$KDGKBLED(r0, 0x4004510d, &(0x7f0000001000-0x1)=0x0) 2018/01/05 21:59:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000644000)='/dev/snd/timer\x00', 0x0, 0x0) fgetxattr(r1, &(0x7f000019a000-0x15)=@random={'user.\x00', '/dev/snd/timer\x00'}, &(0x7f0000973000)=""/6, 0x6) bpf$OBJ_GET_MAP(0x7, &(0x7f0000622000-0x10)={&(0x7f0000576000)='./file0\x00', 0x0, 0x10}, 0x10) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000606000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f00006ac000-0x8)={0x0, 0x0}) r4 = syz_open_dev$adsp(&(0x7f00007f6000-0xb)='/dev/adsp#\x00', 0x40, 0x200) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f0000b4e000-0xc)={r3, 0x80000, r4}) dup3(r0, r1, 0x0) clock_gettime(0x0, &(0x7f0000c5f000-0x8)={0x0, 0x0}) prctl$setendian(0x14, 0x2) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f00009b3000-0x10)={0x0, 0x2874, 0x2, 0x10000}) write$sndseq(r1, &(0x7f0000662000-0x54)=[{0x6, 0x8001, 0x8000, 0x0, @tick=0x200, {0x5, 0x4}, {0x9d9d, 0xfffffffffffffeff}, @result={0x401, 0xfa3}}, {0xfef, 0x1, 0xff, 0x1d8, @tick=0x3c, {0x8001, 0x4b14}, {0x8000, 0x1}, @time=@time={0x77359400, 0x0}}, {0x7, 0x4, 0x10001, 0x1, @time={r5, r6+10000000}, {0x43e, 0x2}, {0x7fff, 0x7fff}, @note={0x4, 0xab, 0x7f, 0x9, 0x3ff}}], 0x54) 2018/01/05 21:59:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x80002, 0x0) r1 = 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) write(r0, &(0x7f0000fb6000)="260000005e0009000000eaf83a0000000000000002000000fbffffff000008db1ee9ff4435ea", 0x26) connect$nfc_llcp(r0, &(0x7f000009c000-0x58)={0x27, 0x2, 0xffffffffab4c1ea6, 0x7, 0x2, 0x3, "a9462ce04dc6f2beaad55047ada2bc3b3d06a6de1a8b971ce367aee6cd34ea6fefec1b41eeb2538ed1b41e80c7cd8832b40ec169668cef39e9112d13fe0e73", 0x5}, 0x58) lstat(&(0x7f0000db0000-0x8)='./file0\x00', &(0x7f0000b66000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x2, &(0x7f000085e000-0x8)=[0x0, 0xffffffffffffffff]) fchownat(r1, &(0x7f0000864000-0x8)='./file0\x00', r2, r3, 0x1000) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r1) 2018/01/05 21:59:00 executing program 6: 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, 0x0, 0xffffffffffffffff, 0x0) fcntl$setflags(r0, 0x2, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000cc1000-0x9)='/dev/vcs\x00', 0x240000, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f0000c09000-0x3)=0x40400000, 0x4) 2018/01/05 21:59:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000f8c000-0x8)='keyring\x00', &(0x7f0000f37000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) r1 = add_key$user(&(0x7f000033e000-0x5)='user\x00', &(0x7f000012f000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000af8000-0x80)="961efa944d5b6d05073087964311d56a070cc2a3a19139a11e75378a223dcdbd83ff1b2bc128579fde36edeaf30c2c4391e41f898c17e9a78cc061debfa13abe00187fdd3623b84eed2f78457c025026b5655976e6069ae5e746a63abfbc796f3b567ddb823d6844e3563a7e945a45a119bd71850b99e23e9249a82850fb95e2", 0xfffffffffffffec6, r0) r2 = add_key$user(&(0x7f0000893000)='user\x00', &(0x7f0000abc000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000e6c000-0x140)="b33ab70078ebe0d94f729cf853e520c19ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef709908000000ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f60c01e33e5f8c7eba67fc19a94908000000df9d2e875b066cd640b336616fe0f3c3002813b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8000000a400579f3af3f864e1c324f6928f6672f987ca149be31bd78b6e8b96", 0xc0, r0) keyctl$dh_compute(0x17, &(0x7f00004c9000-0xc)={r1, r2, r1}, &(0x7f0000dd6000)=""/1, 0x1, &(0x7f00008e7000-0x2c)={&(0x7f0000fee000)={'sha384-avx\x00'}, &(0x7f0000fd0000)="", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/05 21:59:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000127000-0xf)='/dev/sequencer\x00', 0x10000, 0x0) connect$llc(r0, &(0x7f000088f000)={0x1a, 0x19, 0x401, 0xfffffffffffffffb, 0xbf7f, 0x42d, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) r1 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x0) r2 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r2, 0x0) pipe2(&(0x7f0000282000)={0x0, 0x0}, 0x800) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000d76000)={0x0, @in={{0x2, 0x1, @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]}, 0x280000000, 0x6, 0xab6, 0x401, 0xfffffffffffffef2}, &(0x7f0000c93000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000359000-0x8)={r4, 0x5}, 0x8) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000003000-0x30)={0x4, 0x0, &(0x7f0000005000)=[@register_looper={0x630b}], 0x0, 0x0, &(0x7f0000001000)=""}) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f0000770000-0x9)='/dev/dsp\x00', 0x200000, 0x0) poll(&(0x7f000000b000-0x30)=[{r2, 0x0, 0x0}], 0x1, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) 2018/01/05 21:59:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000077b000)='net/dev_mcast\x00') preadv(r0, &(0x7f00002c4000)=[{&(0x7f000050e000-0x51)=""/81, 0x51}], 0x1, 0x4) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000328000-0x4)=0x4259) 2018/01/05 21:59:00 executing program 6: openat$selinux_access(0xffffffffffffff9c, &(0x7f00002ee000-0x10)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setflags(r0, 0x2, 0x0) 2018/01/05 21:59:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000b37000)='/dev/mixer\x00', 0x246240, 0x0) ioctl$KVM_RUN(r0, 0xae80, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f00009db000)=0x4, 0x4) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000507000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f00006d8000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f000002f000-0x14)={r1, 0x4, 0x10000, 0x9831, 0x2, 0x9}, &(0x7f0000b9b000)=0x14) socket$bt_cmtp(0x1f, 0x3, 0x5) preadv(r0, &(0x7f000099a000+0x9a6)=[{&(0x7f0000ef6000-0xbb)=""/187, 0xbb}, {&(0x7f000020f000)=""/253, 0xfd}], 0x2, 0x0) readlink(&(0x7f0000608000-0x16)='./file0\x00', &(0x7f000004a000)=""/4096, 0x1000) 2018/01/05 21:59:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xf) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00006a2000-0xc)={0x0, 0x0, 0x0}, &(0x7f00002f1000)=0xc) getresgid(&(0x7f00001d0000)=0x0, &(0x7f000053c000)=0x0, &(0x7f0000c25000-0x4)=0x0) r3 = getegid() clock_gettime(0x0, &(0x7f0000ff5000-0x8)={0x0, 0x0}) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000193000-0x8)={r4, r5/1000+30000}, 0x8) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f000057f000)=0x5) r6 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00004a2000)='/selinux/load\x00', 0x2, 0x0) clock_gettime(0x0, &(0x7f0000e92000)={0x0, 0x0}) futex(&(0x7f0000a8e000-0x4)=0x1ff, 0x3, 0x1, &(0x7f0000e6d000)={r7, r8+10000000}, &(0x7f0000af1000)=0x5, 0x7fffffff) ioctl$DRM_IOCTL_VERSION(r6, 0xc0246400, &(0x7f00003fd000-0x24)={0x0, 0x80000000, 0xffffffffffff8cb3, 0x1000, &(0x7f0000de1000)=""/4096, 0x6e, &(0x7f0000c8f000)=""/110, 0x5d, &(0x7f000092a000)=""/93}) lstat(&(0x7f0000471000)='./file0\x00', &(0x7f0000520000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x4, &(0x7f00008e2000)=[r1, r2, r3, r9]) r10 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000e87000)='/selinux/user\x00', 0x2, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r10, 0x40046411, &(0x7f0000dbb000)=0x690) ioctl$sock_ipx_SIOCIPXCFGDATA(r10, 0x89e2, &(0x7f0000845000)={0x0, 0x0}) getsockopt$bt_l2cap_L2CAP_OPTIONS(r10, 0x6, 0x1, &(0x7f0000e4e000-0xc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00003ed000)=0xc) bind$netlink(r10, &(0x7f00008a6000-0xc)={0x10, 0x0, 0x2, 0x0}, 0x38) ioctl$PIO_SCRNMAP(r6, 0x4b41, &(0x7f0000ded000)="c02f7985a9470de77e9cb4f404d4cb6868102c227ea7cf03a86baa7f7f0dee771a861e7749aef4e569766fa01bace0dde58a5977d318eb3a38875dfe522663be83227998c2c946e599a8c239db70ddc1cb9de290dc9fe122f88dacca8190e806d71451c115069efc1ac25a96e1840b21b25592baa8516373548d0d1ea7ab4e946abb77128b929f2c08fae92a31014d307d0a7c16d0e9160c88dbcdc5ce4faaf5224dc215309b29fa57cb9a4631cc0914") close(r0) ioctl$DRM_IOCTL_AGP_RELEASE(r6, 0x6431) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e80000-0x10)='/dev/sequencer2\x00', 0x200, 0x0) r11 = openat$autofs(0xffffffffffffff9c, &(0x7f0000d42000)='/dev/autofs\x00', 0x101000, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r10, 0x40042408, r10) ioctl$BINDER_SET_MAX_THREADS(r11, 0x40046205, 0x3) flock(r0, 0x3) setsockopt$sock_void(r6, 0x1, 0x0, 0x0, 0x0) dup(r10) getegid() 2018/01/05 21:59:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) sendmsg$unix(r0, &(0x7f0000df6000-0x1c)={&(0x7f0000782000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000fd7000-0x10)=[], 0x0, &(0x7f0000c39000-0xdc)=[], 0x0, 0x100}, 0x0) sendmmsg(r0, &(0x7f0000355000)=[{{&(0x7f00001ec000)=@sco={0x1f, {0x0, 0x3, 0x4, 0x9, 0x0, 0x6}}, 0x8, &(0x7f00003a0000)=[{&(0x7f0000f21000-0x7a)="750c59a6e5d5bb06e434d5c94ae261384b7b8a8f6219947877cd5abef0e397ffdd0b52392d3ebf93f75f4468d60c95294da586d63afa18217500a70f68e539c84035e1001643da87ed14dd3f60c648883b8bc8e6205527446d731897e735beff2e0e217ec6bcb4db6034706738945940e514896f9611f770ba41", 0x7a}, {&(0x7f0000993000)="cd8ab3b38e95b4d77af2d03344eed88713f61904afe13ac0e2a265dfbe309a5412546997930eec2a631d504676d8d848a134a798ec1d4da8a0d49f71475bd1e018cc45ef5c37317ca43747a91d34b87e84ab25cbbdb3afc2aaa61138fcaf13e3b1b895e52cbcf06f978f7692666208777e8dd990d9bc17d86daef0bb6bf95af6c6354955218f180a4693ea6a88a587d47106ff0ed784e5d485831161871273edad118821cc270c74d70992ba617fa464d3aaf68ebfd83cd11350bc18c8714a776b0acc55ccc56708c98fe037bbd9680be09e2c65472c8cea2b34e29179453bee644bdf16a16f1a8cd9", 0xe9}, {&(0x7f0000980000)="7c2912e6dec9283d901c096bcd88d0ea1f9b7400becf9c765ebe6378eb230359835ea608c7b95a6daf406e97d637e12bbc0c7283e5061ff0d0ec1371731afe3ef868dc45087758fd75791a9d0762748ad6e6bbaf03b576829003a0c845e4c140853029ece7a29c9ffb762eb64ecaa90dc765e3e27164fc6485643955b8e25fa51f2d18fcb09402a965044d3002e22e5f61655da84fc639a8e1d362dd65ea918361f317ce325fc997a38beba49e5361ba43eadc8cc22c32de76221ac3dd850b845b264e", 0xc3}], 0x3, &(0x7f000009f000)=[{0x98, 0x114, 0x1, "22a5dbbf144d0049ad161cca3702d3a9df611d67ef550a19ad5153de183a45113b0333711f01fe2c73da7d866aefda423036e7915a34354c7bb2c35a34641f0b07e8d0877b4ed3a49465146d41fbd7f8cab598d4be0a8853083c22c3938709ddfd34f49c554cd636fe29b3f8983a69065b47343d602b085a4fbd3d2676fdc4cf330cd8d5ad8a043ff6cdcabc"}], 0x98, 0x10}, 0x1}, {{0x0, 0x0, &(0x7f000037e000-0x8)=[{&(0x7f0000621000)="bbdda0763751777668ffe993b88295db5bfde72145362468069e357612f9f93281819344a2efd4c9229e7679bb07a8039a04403ce4875182a7014fad4563647abf5cbd8e97fb1348c3324dbc871a39c7950258", 0x53}], 0x1, &(0x7f0000584000)=[{0x70, 0x10f, 0x8, "01e39ba48a60aea3e93d29483a7e486d04096b43070de2008058f538f86c63fad9c092be3425c5e417481c9621d7b8f53162853fe7c82b97f310a7693cabbf9becef96cb1f1696042bf3dee444bae4d838669c15dfdd7f770e50a3be31be61649e42"}, {0x2c, 0x111, 0x1, "d138dd4f7b3918184378510b7576d30eb4bcc3231ecce6500c54c7ec0cc429e2"}, {0x20, 0x0, 0x8001, "bb10262c56c330117fb13edcd05b8296fbe3e692"}, {0x14, 0x114, 0x9, "5e410307111523"}, {0xf8, 0x13f, 0x6, 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{0x84, 0x0, 0x1, "5b08b64d6d9fde2849bb6648a127b053d451629e36c198a7c8342e4a8551bce8cfb5bb53aba7f489530431af6d8ae74a4a9f49825c9f2cb8381e26da0bdfc3e524f6f226aa0cd1845dde6be23211979e9d291a30a8e85c3f26dfbb318df1263931fa3c002f4391cda756fc094cf08bb424674388e64d7b"}], 0x1458, 0x0}, 0x7f}, {{&(0x7f00007b0000)=@hci={0x1f, 0x500000000000, 0x2}, 0x6, &(0x7f00004a6000)=[{&(0x7f000090a000)="00c9c9aeaf18140e4a00a614f3e9d88f76782d855c160dc8dd9e938edcc4fafede4bd80b", 0x24}, {&(0x7f0000e4a000)="b823303388aab2c4dded3bdb2171c272ded1537ffc2cfdcb54e7a234fced7a33d8bf1418175b8d996e955be80f501bc21f041a9546a585627b39d111b01a3a946534eb109cad0717fa495019a3ebf1f7fa26", 0x52}, {&(0x7f00002a9000)="97ade661b78518341968308e70cdacb84f9787c79460d03ebac85cfa47b76af9609f3e6b017c5a63adbfd769ef4562235966381f00b7e7fec2e68eeae2a4e1c0d3eb71660890bd99139f1f44992a7c694333e2e42d4254127bf25b4cff2e303e18bdcd86a9844d2c5fda4f06d24d6dfe211bf05b5b387ea45d60f6c31ce35f4c01e16ac2c925123f86cb543ba1a1d69c9bafb8da94bc6beab4304882d86b7b3474811683ff8b8fcb1ddb076393d17359fc0fd61a2a4b156c25f3939d631b1cb0ce5c984d0a87", 0xc6}, {&(0x7f0000510000)="cd1754081cbd8f125e397efc33ebd0f2b064d3d60a64", 0x16}, {&(0x7f000051b000-0xad)="3edda489fc315a1b0aa0f0e40d50be7e2d6f422cf9e12805dcaf83bd4cd78666d9db800286adfab44aab04af68db4eedcd32fc6dc307dce1a084dc7263dc5b331687d903b6fb5f70cd571350f6c11e970abd1de97c2fd26694b4ed78e293f72385bea53a4197a13012809efb352dcd5131e44a667470a737613d01ebfc161378c8a6cf63c2110752dad732a210d1b859f2d713aa25ef4f54aa0d2bd9530f8236435e684285ecb6438e6c1d853e", 0xad}, {&(0x7f0000a82000)="25687d55d149bef8dbd69796c54a5c10ed6243bed89bbfc642296c8009d88057d1006ea61cb7c1d5d1e494acdef4ef2781e600dca0e7238a121864b7a4822d5f54fb94237f7809e6863dc1774e8d473392e4e59a3d634c8291c804eb6f761b7b3817d9f65519e8ebc8efa3a453907f28665d2c69d3b7a18c70f827f9f7294bb9525505aa27b215ffec519dd73b67000bbc81db1e376e39f371cd4bebab4ed9a6de1e4b4105f630d34d22077239d19e2252d48dcb806eacaf36c9fc37e2147db8cb96225a1cf6aa2e845cecb3e6864a4d7af5e43e53ef", 0xd6}], 0x6, &(0x7f000036a000)=[{0x20, 0x1ff, 0x400, "bda097eb141434b278037363f954c66a3505"}], 0x20, 0x10}, 0x8}, {{&(0x7f0000819000)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000bdf000)=[{&(0x7f000046e000-0x6a)="01a8d13a8df1dbc004daead8c54e6b3a6172ef16b37c93c9d2f1cd35375aa7d7d2bc141ad9dcc52d3fcc2b8251501d4503e43bece804f4d4e189c9e309f8b3909c35fa1c14b99e61d17ee23841787c15bd511572d8ce9915c8907a3b94f7839baaaa69ae16f8c2e31aee", 0x6a}], 0x1, 0x0, 0x0, 0x0}, 0x5}], 0x6, 0x8000) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000c9f000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00008e1000)=0x0) ioctl$KDGKBSENT(r1, 0x4b48, &(0x7f00008c3000-0x4)={0xffff, 0x2, 0x6}) 2018/01/05 21:59:00 executing program 1: 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, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000647000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$PIO_UNIMAP(r1, 0x4b67, &(0x7f0000402000)={0x3, &(0x7f0000f8e000)=[{0x2, 0x800}, {0x8001, 0x4}, {0x8, 0x299786a7}]}) r2 = syz_open_dev$sndtimer(&(0x7f0000644000)='/dev/snd/timer\x00', 0x0, 0x0) dup3(r0, r2, 0x0) 2018/01/05 21:59:00 executing program 7: mmap(&(0x7f0000000000/0xfc7000)=nil, 0xfc7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000782000-0x8)='./file0\x00', &(0x7f00003b0000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_emit_ethernet(0x36, &(0x7f0000fc7000-0x4a)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x80000000800, @ipv4={{0x8, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr=0x4b423876, @local={0xac, 0x14, 0x0, 0xaa}, {[@timestamp={0x44, 0xc, 0x8, 0x7, 0x0, [{[], 0x0}, {[], 0x0}]}]}}, @igmp={0x0, 0x0, 0x0, @loopback=0x7f000001, ""}}}}}, 0x0) 2018/01/05 21:59:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000001, 0x84) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f000004d000-0x44)={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @random="0ae0eb35f93b", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x30, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='ip_vti0\x00'}) sendto$inet(r0, &(0x7f0000fcc000-0x1)="16", 0x1, 0x0, &(0x7f0000604000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000651000-0x97)="d2", 0x1, 0x0, &(0x7f0000008000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x1) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000b5a000)={0x0, 0x0, 0x0}, &(0x7f000096b000)=0x8) 2018/01/05 21:59:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nfc_llcp(0x27, 0x3, 0x1) write(r0, &(0x7f0000800000-0xc9)="d7edc339d33de90012e2a0b59a4e7a33b326d47027d9f1421f884fd32f7b19a0f2ea1ab808fbbad3fc2cd16b21a8a859d9276202dbcb5c75951a324e8ae44d3e16f7fef2ba769498e40b100c8a7deb69f83b5dfaf04ac2d310849d9bed0f86c4b60c05d86c0eec80b18ca4bccb7b664e5580da05b38b1842f69abd3688975e9f7270e09ced80592d30836cf6b6cf1efb78a1c264bc0333d8e85832494466c95fffdaa92504934d055162d972df9905070ed4ca3ff3efa0c59fd0fd664d6362a72412e0c21952765672", 0xc9) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000055f000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setflags(r1, 0x2, 0x0) 2018/01/05 21:59:00 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x400000, 0x0) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x4) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netdev_private(r1, 0x89f7, &(0x7f0000000000+0xa3b)="6c02334dd3e20e6fb3abeb810c8b3ae7ac1606feab64646f77d10f35ef84a7bc8ee474a3d7c90a2b48a59081bd43ebfa2261cb72b1114970035b09ef22bb") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = 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) syz_open_dev$sndtimer(&(0x7f0000644000)='/dev/snd/timer\x00', 0x0, 0x0) dup3(r2, r2, 0x0) syz_open_dev$binder(&(0x7f00000d4000)='/dev/binder#\x00', 0x0, 0x802) 2018/01/05 21:59:00 executing program 2: prctl$intptr(0x1c, 0x64) prctl$intptr(0x1c, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000027000-0xe)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x6, &(0x7f000011c000)=[{0x4, 0x4, 0x1, 0x0}, {0x7, 0x400, 0x8, 0x8}, {0x100000000, 0x4, 0x4, 0x1}, {0x8, 0x80000000, 0x8, 0x10000}, {0x100000000, 0x3b726036, 0x5, 0x1400000000000}, {0x4, 0x1, 0x5, 0x3}]}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$llc(r0, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000820000)=0x10) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000002000-0x10)={&(0x7f0000f49000/0x4000)=nil, 0x4000}) ioctl$KVM_SET_FPU(r0, 0x41a0ae8d, &(0x7f0000001000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6, 0x2, 0x3, 0x0, 0x0, 0x1000, 0x10000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000054000)=0x0) prctl$setptracer(0x59616d61, r1) [ 75.768795] binder: 14262:14270 ERROR: BC_REGISTER_LOOPER called without request 2018/01/05 21:59:00 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/policy\x00', 0x0, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000003000-0x10)={r2, 0x28, &(0x7f0000013000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000013000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000011000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000-0x10)={0x0, 0x0}, &(0x7f0000001000)={&(0x7f0000014000-0x8)={0x0}, 0x8}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) flock(r1, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) [ 75.860291] binder_alloc: binder_alloc_mmap_handler: 14262 20000000-20002000 already mapped failed -16 [ 75.872485] binder: 14262:14281 ERROR: BC_REGISTER_LOOPER called without request [ 75.880318] FAULT_FLAG_ALLOW_RETRY missing 30 [ 75.882855] binder: BINDER_SET_CONTEXT_MGR already set [ 75.882865] binder: 14262:14270 ioctl 40046207 0 returned -16 [ 75.884420] binder_alloc: 14262: binder_alloc_buf, no vma [ 75.884444] binder: 14262:14281 transaction failed 29189/-3, size 0-0 line 2903 [ 75.907702] binder: undelivered TRANSACTION_ERROR: 29189 [ 75.907894] binder: send failed reply for transaction 40 to 14262:14270 [ 75.920265] binder: undelivered TRANSACTION_COMPLETE [ 75.920274] binder: undelivered TRANSACTION_ERROR: 29189 [ 75.935991] CPU: 0 PID: 14296 Comm: syz-executor5 Not tainted 4.15.0-rc6+ #159 [ 75.943350] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 75.952684] Call Trace: [ 75.955269] dump_stack+0x194/0x257 [ 75.958893] ? arch_local_irq_restore+0x53/0x53 [ 75.963554] ? handle_userfault+0x12b7/0x24c0 [ 75.968038] handle_userfault+0x12fa/0x24c0 [ 75.972334] ? handle_userfault+0x150b/0x24c0 [ 75.976811] ? userfaultfd_ioctl+0x4520/0x4520 [ 75.981364] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 75.986537] ? update_cfs_rq_load_avg.part.69+0x2d0/0x2d0 [ 75.992059] ? print_irqtrace_events+0x270/0x270 [ 75.996791] ? print_irqtrace_events+0x270/0x270 [ 76.001530] ? perf_trace_lock+0xd6/0x900 [ 76.005654] ? perf_trace_lock_acquire+0xe3/0x980 [ 76.010485] ? trace_event_raw_event_lock+0x340/0x340 [ 76.015647] ? perf_trace_lock+0x900/0x900 [ 76.019852] ? __lock_acquire+0x664/0x3e00 [ 76.024058] ? check_noncircular+0x20/0x20 [ 76.028262] ? __lock_acquire+0x664/0x3e00 [ 76.032486] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 76.037653] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 76.042820] ? find_held_lock+0x35/0x1d0 [ 76.046871] ? __handle_mm_fault+0x3296/0x3ce0 [ 76.051426] ? lock_downgrade+0x980/0x980 [ 76.055550] ? lock_release+0xa40/0xa40 [ 76.059496] ? perf_trace_lock_acquire+0xe3/0x980 [ 76.064309] ? perf_trace_lock_acquire+0xe3/0x980 [ 76.069130] ? do_raw_spin_trylock+0x190/0x190 [ 76.073687] ? perf_trace_lock+0x900/0x900 [ 76.077907] __handle_mm_fault+0x32a3/0x3ce0 [ 76.082296] ? __pmd_alloc+0x4e0/0x4e0 [ 76.086166] ? find_held_lock+0x35/0x1d0 [ 76.090208] ? handle_mm_fault+0x248/0x8d0 [ 76.094416] ? lock_downgrade+0x980/0x980 [ 76.098562] handle_mm_fault+0x334/0x8d0 [ 76.102603] ? down_read+0x96/0x150 [ 76.106202] ? __handle_mm_fault+0x3ce0/0x3ce0 [ 76.110753] ? vmacache_find+0x5f/0x280 [ 76.114703] ? find_vma+0x30/0x150 [ 76.118219] __do_page_fault+0x5c9/0xc90 [ 76.122259] ? mm_fault_error+0x2c0/0x2c0 [ 76.126390] do_page_fault+0xee/0x720 [ 76.130167] ? __do_page_fault+0xc90/0xc90 [ 76.134382] ? find_held_lock+0x35/0x1d0 [ 76.138426] ? __might_fault+0x110/0x1d0 [ 76.142464] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 76.147290] page_fault+0x2c/0x60 [ 76.150717] RIP: 0010:copy_user_generic_unrolled+0x86/0xc0 [ 76.156311] RSP: 0018:ffff8801c3c87bc8 EFLAGS: 00010202 [ 76.161646] RAX: ffffed0038790f92 RBX: 0000000020013ff8 RCX: 0000000000000001 [ 76.168886] RDX: 0000000000000000 RSI: 0000000020013ff8 RDI: ffff8801c3c87c88 [ 76.176136] RBP: ffff8801c3c87bf8 R08: ffffed0038790f92 R09: ffffed0038790f92 [ 76.183376] R10: 0000000000000001 R11: ffffed0038790f91 R12: 0000000000000008 [ 76.190620] R13: ffff8801c3c87c88 R14: 00007ffffffff000 R15: 0000000020014000 [ 76.197892] ? _copy_from_user+0xc5/0x110 [ 76.202023] get_compat_sigset+0x22/0x40 [ 76.206061] compat_SyS_pselect6+0x24a/0x630 [ 76.210448] ? compat_SyS_old_select+0x430/0x430 [ 76.215179] ? exit_to_usermode_loop+0x8c/0x310 [ 76.219824] ? trace_hardirqs_off+0xd/0x10 [ 76.224037] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 76.229548] ? do_fast_syscall_32+0x156/0xf9d [ 76.234028] ? compat_SyS_old_select+0x430/0x430 [ 76.238766] do_fast_syscall_32+0x3ee/0xf9d [ 76.243060] ? do_raw_spin_trylock+0x190/0x190 [ 76.247621] ? do_int80_syscall_32+0x9d0/0x9d0 [ 76.252184] ? syscall_return_slowpath+0x2ad/0x550 [ 76.257084] ? prepare_exit_to_usermode+0x340/0x340 [ 76.262075] ? sysret32_from_system_call+0x5/0x3b [ 76.266895] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 76.271716] entry_SYSENTER_compat+0x54/0x63 [ 76.276094] RIP: 0023:0xf7f0ec79 [ 76.279429] RSP: 002b:00000000f770a08c EFLAGS: 00000296 ORIG_RAX: 0000000000000134 [ 76.287108] RAX: ffffffffffffffda RBX: 0000000000000040 RCX: 0000000020013000 [ 76.294359] RDX: 0000000020001fc0 RSI: 0000000020011000 RDI: 0000000020001ff0 [ 76.301599] RBP: 0000000020001000 R08: 0000000000000000 R09: 0000000000000000 [ 76.308845] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 76.316085] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 76.341942] FAULT_FLAG_ALLOW_RETRY missing 30 [ 76.346561] CPU: 1 PID: 14296 Comm: syz-executor5 Not tainted 4.15.0-rc6+ #159 [ 76.353907] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 76.363233] Call Trace: [ 76.365797] dump_stack+0x194/0x257 [ 76.369401] ? arch_local_irq_restore+0x53/0x53 [ 76.374042] ? finish_task_switch+0x1d3/0x740 [ 76.378505] ? finish_task_switch+0x1aa/0x740 [ 76.382976] ? handle_userfault+0x12b7/0x24c0 [ 76.387447] handle_userfault+0x12fa/0x24c0 [ 76.391737] ? handle_userfault+0x150b/0x24c0 [ 76.396225] ? userfaultfd_ioctl+0x4520/0x4520 [ 76.400779] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 76.405947] ? __sched_text_start+0x8/0x8 [ 76.410066] ? check_noncircular+0x20/0x20 [ 76.414295] ? print_irqtrace_events+0x270/0x270 [ 76.419038] ? print_irqtrace_events+0x270/0x270 [ 76.423789] ? plist_add+0x5cb/0x760 [ 76.427484] ? __lock_acquire+0x664/0x3e00 [ 76.431688] ? check_noncircular+0x20/0x20 [ 76.435890] ? __lock_acquire+0x664/0x3e00 [ 76.440116] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 76.445278] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 76.450445] ? find_held_lock+0x35/0x1d0 [ 76.454482] ? __handle_mm_fault+0x3296/0x3ce0 [ 76.459038] ? lock_downgrade+0x980/0x980 [ 76.463159] ? lock_release+0xa40/0xa40 [ 76.467106] ? get_futex_value_locked+0xc3/0xf0 [ 76.471751] ? do_raw_spin_trylock+0x190/0x190 [ 76.476303] ? userfaultfd_ctx_put+0x740/0x740 [ 76.480869] __handle_mm_fault+0x32a3/0x3ce0 [ 76.485261] ? __pmd_alloc+0x4e0/0x4e0 [ 76.489127] ? __lock_acquire+0x664/0x3e00 [ 76.493339] ? find_held_lock+0x35/0x1d0 [ 76.497377] ? handle_mm_fault+0x248/0x8d0 [ 76.501584] ? lock_downgrade+0x980/0x980 [ 76.505724] handle_mm_fault+0x334/0x8d0 [ 76.509755] ? down_read+0x96/0x150 [ 76.513352] ? __handle_mm_fault+0x3ce0/0x3ce0 [ 76.517904] ? vmacache_find+0x5f/0x280 [ 76.521870] ? find_vma+0x30/0x150 [ 76.525388] __do_page_fault+0x5c9/0xc90 [ 76.529418] ? vma_wants_writenotify+0x3b0/0x3b0 [ 76.534159] ? mm_fault_error+0x2c0/0x2c0 [ 76.538279] ? mmap_region+0x52e/0x15a0 [ 76.542230] do_page_fault+0xee/0x720 [ 76.546016] ? __do_page_fault+0xc90/0xc90 [ 76.550231] ? find_held_lock+0x35/0x1d0 [ 76.554271] ? __might_fault+0x110/0x1d0 [ 76.558304] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 76.563125] page_fault+0x2c/0x60 [ 76.566549] RIP: 0010:copy_user_generic_unrolled+0x86/0xc0 [ 76.572148] RSP: 0018:ffff8801c3c87bc8 EFLAGS: 00010202 [ 76.577489] RAX: ffffed0038790f92 RBX: 0000000020013ff8 RCX: 0000000000000001 [ 76.584728] RDX: 0000000000000000 RSI: 0000000020013ff8 RDI: ffff8801c3c87c88 [ 76.591977] RBP: ffff8801c3c87bf8 R08: ffffed0038790f92 R09: ffffed0038790f92 [ 76.599220] R10: 0000000000000001 R11: ffffed0038790f91 R12: 0000000000000008 [ 76.606461] R13: ffff8801c3c87c88 R14: 00007ffffffff000 R15: 0000000020014000 [ 76.613727] ? _copy_from_user+0xc5/0x110 [ 76.617848] get_compat_sigset+0x22/0x40 [ 76.621886] compat_SyS_pselect6+0x24a/0x630 [ 76.626273] ? compat_SyS_old_select+0x430/0x430 [ 76.631002] ? compat_SyS_futex+0x288/0x380 [ 76.635298] ? SyS_socketpair+0x40d/0x6f0 [ 76.639419] ? compat_SyS_get_robust_list+0x300/0x300 [ 76.644601] ? do_fast_syscall_32+0x156/0xf9d [ 76.649076] ? compat_SyS_old_select+0x430/0x430 [ 76.653801] do_fast_syscall_32+0x3ee/0xf9d [ 76.658095] ? do_raw_spin_trylock+0x190/0x190 [ 76.662652] ? do_int80_syscall_32+0x9d0/0x9d0 [ 76.667211] ? syscall_return_slowpath+0x2ad/0x550 [ 76.672109] ? prepare_exit_to_usermode+0x340/0x340 [ 76.677106] ? sysret32_from_system_call+0x5/0x3b [ 76.681923] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 76.686740] entry_SYSENTER_compat+0x54/0x63 [ 76.691116] RIP: 0023:0xf7f0ec79 [ 76.694448] RSP: 002b:00000000f770a08c EFLAGS: 00000296 ORIG_RAX: 0000000000000134 [ 76.702124] RAX: ffffffffffffffda RBX: 0000000000000040 RCX: 0000000020013000 2018/01/05 21:59:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000c4b000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f0000b06000-0x10)={0x9, 0x0, 0x2, 0x7ff}) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40086436, &(0x7f0000dfa000-0x8)={r1, 0xd3fa}) r2 = socket$netlink(0x10, 0x3, 0xf) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00006a2000-0xc)={0x0, 0x0, 0x0}, &(0x7f00002f1000)=0xc) getresgid(&(0x7f000066c000)=0x0, &(0x7f000053c000)=0x0, &(0x7f0000c25000-0x4)=0x0) r5 = getegid() clock_gettime(0x0, &(0x7f0000ff5000-0x8)={0x0, 0x0}) setsockopt$sock_timeval(r2, 0x1, 0x14, &(0x7f0000193000-0x8)={r6, r7/1000+30000}, 0x8) fcntl$F_SET_FILE_RW_HINT(r2, 0x40e, &(0x7f000057f000)=0x5) r8 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00004a2000)='/selinux/load\x00', 0x2, 0x0) utime(&(0x7f0000f0c000)='./file0\x00', &(0x7f00007dc000)={0x3f, 0xffffffffffff59c0}) ioctl$DRM_IOCTL_VERSION(r8, 0xc0246400, &(0x7f00003fd000-0x24)={0x0, 0x80000000, 0xffffffffffff8cb3, 0x1000, &(0x7f0000de1000)=""/4096, 0x6e, &(0x7f0000c8f000)=""/110, 0x5d, &(0x7f000092a000)=""/93}) lstat(&(0x7f0000471000)='./file0\x00', &(0x7f0000520000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x4, &(0x7f00008e2000)=[r3, r4, r5, r9]) r10 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000e87000)='/selinux/user\x00', 0x2, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r10, 0x40046411, &(0x7f0000dbb000)=0x690) getsockopt$bt_l2cap_L2CAP_OPTIONS(r10, 0x6, 0x1, &(0x7f0000e4e000-0xc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00003ed000)=0xc) bind$netlink(r2, &(0x7f00008a6000-0xc)={0x10, 0x0, 0x0, 0x1}, 0xc) close(r2) ioctl$DRM_IOCTL_AGP_RELEASE(r8, 0x6431) r11 = openat$autofs(0xffffffffffffff9c, &(0x7f0000d42000)='/dev/autofs\x00', 0x101000, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r10, 0x40042408, r10) ioctl$BINDER_SET_MAX_THREADS(r11, 0x40046205, 0x3) flock(r2, 0x3) dup(r10) getegid() 2018/01/05 21:59:01 executing program 6: r0 = syz_open_dev$sndpcmc(&(0x7f0000a99000)='/dev/snd/pcmC#D#c\x00', 0x7ff, 0x10040) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000000)={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x7, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, {0x2, 0x1, @rand_addr=0xf7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='ifb0\x00'}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = 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, 0x0, 0xffffffffffffffff, 0x0) fcntl$setflags(r1, 0x2, 0x0) 2018/01/05 21:59:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x36, &(0x7f0000014000-0x42)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x8, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}, {[@lsrr={0x83, 0x7, 0x1a3b, [@local={0xac, 0x14, 0x0, 0xaa}]}, @ssrr={0x89, 0x3, 0x0, []}]}}, @udp={0x0, 0x0, 0x8, 0x0, ""}}}}}, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f000018c000-0x10)='/selinux/create\x00', 0x2, 0x0) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f00008c1000)={0x5, 0x7}) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f0000ded000)=0x0) write$tun(r0, &(0x7f0000f9e000-0x44)=@hdr={0x2, 0x3, 0x2, 0x400, 0x5, 0x732cdc67, @ipv4={{0x8, 0x4, 0x5, 0x8000, 0x3a, 0x2, 0xbd97, 0x8, 0x67, 0x0, @multicast2=0xe0000002, @empty=0x0, {[@timestamp={0x44, 0xc, 0x8, 0x3, 0x8001, [{[@multicast2=0xe0000002], 0x1}]}]}}, @udp={0x2, 0x0, 0x1a, 0x0, "7ff11c99c439f9f515ea68f54e1aaa762bf3"}}}, 0x44) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f0000daf000)=""/67) socketpair$ax25(0x3, 0x0, 0xce, &(0x7f0000981000+0x554)={0x0, 0x0}) 2018/01/05 21:59:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f00007c3000)='./file0\x00', 0x412000, 0x80) finit_module(r0, &(0x7f000035d000)='\x00', 0x3) clock_getres(0x6, &(0x7f0000fa7000)={0x0, 0x0}) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndtimer(&(0x7f0000644000)='/dev/snd/timer\x00', 0x0, 0x0) dup3(r1, r2, 0x0) 2018/01/05 21:59:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={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) 2018/01/05 21:59:01 executing program 2: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f000000c000-0xa)='/dev/dsp#\x00', 0xa4, 0x7) ioctl$int_in(r0, 0x800000c004500a, &(0x7f0000007000-0x8)=0x0) writev(r0, &(0x7f000000c000)=[{&(0x7f000000d000-0xcc)="4121dcd046b907dfe2988e2e564900d227428284160a41cd17f5b79ac8cc6dfe05b78e39531b006ac59c46528f0eb696180f98ec30be29d2fdf1efdb878fce5c5cf60bc5fc1dc2a36a1bce8715d3fa83b7df6fee04c17a979c6bcd7d01ae96c8", 0x60}], 0x1) 2018/01/05 21:59:01 executing program 5: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3a, &(0x7f000001c000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x6, 0x4, 0x0, 0x0, 0x2c, 0x0, 0x2000, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@timestamp={0x44, 0x4, 0x0, 0x0, 0x0, []}]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(0xffffffffffffff9c, &(0x7f0000027000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000026000)=0x14, 0x80800) socket$inet6(0xa, 0x5, 0x4) r0 = syz_open_dev$amidi(&(0x7f000000c000)='/dev/amidi#\x00', 0x10001, 0x141a40) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000025000)={0x1, 0x40, 0x1, 0x0}, 0x10) open$dir(&(0x7f000000a000)='./file0\x00', 0x28080, 0x42) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) timerfd_create(0x0, 0x800) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000028000-0x10)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000026000)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000029000-0x14)={0x0, 0x1f, 0x80000001, 0x1, 0xa4, 0x9}, &(0x7f0000026000-0x4)=0x14) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f000001e000)={r2, 0x9}, &(0x7f0000029000-0x4)=0x8) ioctl$KVM_CREATE_VCPU(0xffffffffffffff9c, 0xae41, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPCONNDEL(r1, 0x400448c9, &(0x7f000000c000)={{0x2, 0x8, 0x81, 0x17, 0x0, 0x1}, 0x80000000}) r3 = accept4$ipx(0xffffffffffffff9c, &(0x7f0000027000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000027000-0x4)=0x10, 0x80000) r4 = dup(r3) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000027000-0x12)='/dev/loop-control\x00', 0x8000, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syz_open_dev$binder(&(0x7f000001c000-0xd)='/dev/binder#\x00', 0x0, 0x800) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) umount2(&(0x7f0000028000)='./file0\x00', 0x8) setsockopt$inet6_tcp_buf(r4, 0x6, 0x1f, &(0x7f0000024000-0x2d)="150a1b63d90a442c61a0c5f72911eb10a9766e2b2046b1a8dd57b4945848689c505ee67587ca3b61647d66feaaacd77d21c6a6ca38135ca10070bdecdc3e396d73aa57e83936a0", 0x47) 2018/01/05 21:59:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000b01000)='/dev/sg#\x00', 0x0, 0x0) syz_open_dev$mice(&(0x7f00008c6000)='/dev/input/mice\x00', 0x0, 0x400) ioctl$sock_bt_hci(0xffffffffffffffff, 0x0, &(0x7f000013e000-0x4e)="90") ioctl(r0, 0x5386, &(0x7f0000001000)="") [ 76.709368] RDX: 0000000020001fc0 RSI: 0000000020011000 RDI: 0000000020001ff0 [ 76.716614] RBP: 0000000020001000 R08: 0000000000000000 R09: 0000000000000000 [ 76.723855] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 76.731095] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 2018/01/05 21:59:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00003bd000)='/dev/sequencer\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000768000)={0x3000000000000000, 0x8, 0x6a5, 0xfff}, 0x10) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000c3f000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x40086432, &(0x7f0000000000)=0xa44) socket$inet_icmp_raw(0x2, 0x3, 0x1) mknod$loop(&(0x7f0000f7c000-0x8)='./file0\x00', 0x40, 0x1) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) fcntl$setlease(r2, 0x400, 0x0) ftruncate(r2, 0x0) ioctl$TCGETA(r2, 0x5405, &(0x7f000008c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MIF(r3, 0x29, 0xca, &(0x7f0000fd8000)={0x0, 0x1, 0xe8, 0x2, 0x1c000}, 0xc) 2018/01/05 21:59:01 executing program 6: 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, 0x0, 0xffffffffffffffff, 0x0) open(&(0x7f00006ea000)='./file0\x00', 0x100fff, 0x5) fcntl$setflags(r0, 0x2, 0x0) 2018/01/05 21:59:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x5, 0x0, &(0x7f0000dfb000)={0x0, 0x0}, &(0x7f0000a2a000)=0x0, 0x353f9094) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f000031e000-0xb)='/dev/hwrng\x00', 0x400, 0x0) r1 = gettid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000af5000)=0x0) kcmp$KCMP_EPOLL_TFD(r1, r2, 0x7, r0, &(0x7f00003fa000-0xc)={r0, r0, 0x5}) ioctl$KVM_GET_DIRTY_LOG(r0, 0x4010ae42, &(0x7f0000a88000)={0x10201, 0x0, &(0x7f0000997000/0x2000)=nil}) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r0, 0x40045542, &(0x7f0000095000-0x4)=0x7fff) 2018/01/05 21:59:01 executing program 1: openat$selinux_create(0xffffffffffffff9c, &(0x7f0000358000)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000644000)='/dev/snd/timer\x00', 0x0, 0x0) dup3(r0, r1, 0x0) 2018/01/05 21:59:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d9d000-0xc)={0x0, 0x0, 0x0}, &(0x7f000044c000)=0xc) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000964000)='/selinux/create\x00', 0x2, 0x0) r2 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000042000-0xe)='/selinux/user\x00', 0x2, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f00005a8000)={0x7, r2, 0x0}) r3 = syz_open_procfs(r0, &(0x7f0000f19000-0xd)='attr/current\x00') sendfile(r3, r3, &(0x7f00002a1000-0x8)=0x0, 0x200000001f) 2018/01/05 21:59:01 executing program 3: r0 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreq(r0, 0x0, 0x0, &(0x7f0000000000)={@local={0x0, 0x0, 0x0, 0x0}, @broadcast=0x0}, &(0x7f0000001000-0x4)=0x4) 2018/01/05 21:59:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xf) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00006a2000-0xc)={0x0, 0x0, 0x0}, &(0x7f00002f1000)=0xc) getresgid(&(0x7f000066c000)=0x0, &(0x7f000053c000)=0x0, &(0x7f0000c25000-0x4)=0x0) r3 = getegid() clock_gettime(0x0, &(0x7f0000ff5000-0x8)={0x0, 0x0}) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000193000-0x8)={r4, r5/1000+30000}, 0x8) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f000057f000)=0x5) r6 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00004a2000)='/selinux/load\x00', 0x2, 0x0) ioctl$DRM_IOCTL_VERSION(r6, 0xc0246400, &(0x7f00003fd000-0x24)={0x0, 0x80000000, 0xffffffffffff8cb3, 0x1000, &(0x7f0000de1000)=""/4096, 0x6e, &(0x7f0000c8f000)=""/110, 0x5d, &(0x7f000092a000)=""/93}) lstat(&(0x7f0000471000)='./file0\x00', &(0x7f0000520000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x4, &(0x7f00008e2000)=[r1, r2, r3, r7]) r8 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000e87000)='/selinux/user\x00', 0x2, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r8, 0x40046411, &(0x7f0000dbb000)=0x690) getsockopt$bt_l2cap_L2CAP_OPTIONS(r8, 0x6, 0x1, &(0x7f0000e4e000-0xc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00003ed000)=0xc) bind$netlink(r0, &(0x7f00008a6000-0xc)={0x10, 0x0, 0x0, 0x1}, 0xc) close(r0) ioctl$DRM_IOCTL_AGP_RELEASE(r6, 0x6431) r9 = openat$autofs(0xffffffffffffff9c, &(0x7f0000d42000)='/dev/autofs\x00', 0x101000, 0x0) renameat2(r6, &(0x7f0000780000-0x8)='./file0\x00', r6, &(0x7f0000daa000-0x8)='./file0\x00', 0x6) ioctl$PERF_EVENT_IOC_SET_BPF(r8, 0x40042408, r8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r8, 0x84, 0x9, &(0x7f00008c3000-0xa0)={0x0, @in={{0x2, 0x2, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x80000001, 0xffff, 0x5, 0x48}, &(0x7f0000f9a000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_RTOINFO(r8, 0x84, 0x0, &(0x7f00009ce000-0x10)={r10, 0x81, 0x5, 0x7}, 0x10) ioctl$BINDER_SET_MAX_THREADS(r9, 0x40046205, 0x3) flock(r0, 0x3) dup(r8) getegid() 2018/01/05 21:59:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000082b000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x9beb, 0xffffffffffffffff, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000a00000-0x11)='/dev/qat_adf_ctl\x00', 0x80002, 0x0) fcntl$setflags(r0, 0x2, 0x4) 2018/01/05 21:59:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_init1(0x800) r0 = syz_open_dev$mice(&(0x7f0000ea3000-0x10)='/dev/input/mice\x00', 0x0, 0x2000) ioctl$KVM_SET_TSC_KHZ(r0, 0xaea2, 0x100000000) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40820, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup3(r1, 0xffffffffffffffff, 0x0) 2018/01/05 21:59:01 executing program 2: pipe2(&(0x7f0000c9f000)={0x0, 0x0}, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f0000000000)={0x10000, 0x80000000, 0x100, 0xc5, 0x7cd0, 0x4}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f000041c000-0xc)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000088a000)={0x3ff, 0x2, 0x4, 0x1b82, 0x1, 0x7, 0x3, 0x8, 0x0}, &(0x7f0000e98000-0x4)=0x1de) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000aae000-0x18)={r3, 0x3ff, 0x0, 0x7, 0xfffffffffffffffb}, &(0x7f0000ae1000-0x4)=0x18) shutdown(r2, 0x1) setsockopt$sock_int(r2, 0x1, 0x3, &(0x7f0000ebd000-0x4)=0x5, 0x4) uname(&(0x7f000087d000-0x3a)=""/58) 2018/01/05 21:59:01 executing program 4: r0 = syz_open_dev$vcsa(&(0x7f0000ac4000-0xb)='/dev/vcsa#\x00', 0x8, 0x20400) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x7, 0x10000001, 0x0) setsockopt(r1, 0x6, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) close(r0) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000391000-0x160)={{{{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x0, 0x0, "c4894c5ffdc2e5fdaf848a8c727e37faa506dd8e46692db30d14cfd35b211d9d4985da36dc5bcf975798e517c053ab025e94035a15e1710d5e472e33853c90a65787abecaf51e10effb0ceb5e7263017"}, 0x160) accept4$inet6(r1, &(0x7f0000703000)={0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0x0}, &(0x7f0000d33000)=0x1c, 0x800) close(r1) setsockopt$inet_tcp_buf(r0, 0x6, 0xf, &(0x7f0000b61000-0x8c)="7e2c8bdacb72461c534ca5996eec0ae220623ce632b8ca780b23b84ddba09220f9ac7e08eefc9cd69293d007b13e9414036787f0de07c5e53bd89528e2f1b33d9065339c514440ef2c43524ce5e6c45c3597ca25dc2858ac490b8b4642a1559e58a5fc6bcff2fdcba3d40ecfbaed84c3da46116900142d226d7c3380c7f1cc35e60a1402441ee49ff935f497", 0x8c) 2018/01/05 21:59:01 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000002000-0x4)=0x2, 0x4) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000001000-0x50)={0x0, 0x1000, 0x2, 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, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000f9a000-0x8)={0x0, 0x7, 0x7}, &(0x7f0000d63000)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000fb6000)={r1, 0xffffffff, 0x6}, 0x8) perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x5, 0x0, 0x0, 0x101, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd201, 0x0, 0x0, 0x0, 0x7, 0x4000000000000, 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={0x2, 0x7a56}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$random(&(0x7f00001e1000-0xc)='/dev/random\x00', 0x0, 0x0) 2018/01/05 21:59:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) syz_open_dev$sndseq(&(0x7f0000e71000-0xd)='/dev/snd/seq\x00', 0x0, 0x404000) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00006ae000)=0x0, &(0x7f00001fc000-0x4)=0x4) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f000066f000-0x50)={@loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000026e000)={r0}) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00009d6000-0x108)={0x0, @in6={{0xa, 0x1, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5b}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x23, 0xc77, 0x3, 0x1e, 0xffff, 0xcca9, 0x6, 0x8c, 0xb34, 0x80000001, 0x1, 0x1, 0x2, 0x0, 0xffffffffffffff1a]}, &(0x7f000074c000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000fd1000)={r2, 0x1418, 0x10}, &(0x7f0000933000-0x4)=0xc) openat$mixer(0xffffffffffffff9c, &(0x7f0000f96000)='/dev/mixer\x00', 0xa0800, 0x0) 2018/01/05 21:59:01 executing program 6: mlock2(&(0x7f0000209000/0x7000)=nil, 0x7000, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000001000-0x12)='/dev/snd/midiC#D#\x00', 0x80000000, 0x10000) bind$ipx(r0, &(0x7f0000599000)={0x4, 0x3, 0x1, "97459aed8e8b", 0x3ff, 0x0}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000001000)=0x2b) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f0000002000)="103467c671067c963f4e709869145c6a06c991dfc6658ec0aa8f6db669967123560107cce7cd04bb3e9409de7469c9500b47c9f6c6eba75adf6a67c3cd27fc8163a928f567f79f6e2e6183e77f2a499f4391b9974a6bb71436233e6fa0fb268ec995f35b49ea14c96c25f83ef44b51ccef0ac6ac7fd78cce21acb45bbc72") r1 = getpgrp(0xffffffffffffffff) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_readv(r1, &(0x7f0000003000)=[{&(0x7f0000004000-0xb2)=""/178, 0xb2}, {&(0x7f0000003000)=""/175, 0xaf}, {&(0x7f0000004000-0x1)=""/1, 0x1}], 0x3, &(0x7f0000003000)=[{&(0x7f0000000000)=""/38, 0x26}, {&(0x7f0000003000)=""/42, 0x2a}, {&(0x7f0000004000-0x4a)=""/74, 0x4a}], 0x3, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000004000)=""/0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000006000-0x8)={0x0, 0x7530}, 0x8) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000001000-0x1)=0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000005000-0x4)=0x0, &(0x7f0000007000-0x4)=0x4) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000003000)={0x80000001, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000008000-0xc)='/dev/rfkill\x00', 0x100, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x9) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000008000)=0x0) 2018/01/05 21:59:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000002000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000d83000-0x18)={0x10000000000000e2, 0x0, [{0x17a, 0x0, 0x0}]}) 2018/01/05 21:59:01 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00000fc000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0x18) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x84800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$EVIOCGBITSND(r2, 0x80404532, &(0x7f0000501000)=""/207) r3 = inotify_add_watch(r1, &(0x7f00002c0000-0x8)='./file0\x00', 0x1) inotify_rm_watch(r1, r3) openat$ptmx(0xffffffffffffff9c, &(0x7f0000c29000)='/dev/ptmx\x00', 0x6000, 0x0) 2018/01/05 21:59:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fe9000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000139000)=0xc) fcntl$setown(r0, 0x8, r1) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, 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$vga_arbiter(0xffffffffffffff9c, &(0x7f00007c6000)='/dev/vga_arbiter\x00', 0x101000, 0x0) ioctl$KVM_HAS_DEVICE_ATTR(r2, 0x4018aee3, &(0x7f000016d000-0x18)={0x0, 0x3, 0xfffffffffffffff8, &(0x7f000032d000)=0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000831000-0x8)={0x0, 0x0}) capset(&(0x7f0000440000-0x8)={0x19980330, 0x0}, &(0x7f000023c000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) kcmp$KCMP_EPOLL_TFD(r3, r3, 0x7, 0xffffffffffffffff, &(0x7f0000ad8000-0xc)={0xffffffffffffffff, 0xffffffffffffffff, 0x0}) syz_open_dev$evdev(&(0x7f000057c000-0x12)='/dev/input/event#\x00', 0x0, 0x800) 2018/01/05 21:59:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f0000cea000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) r1 = add_key$user(&(0x7f00008de000)='user\x00', &(0x7f0000466000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000020d000)='\x00', 0x1, r0) r2 = add_key$user(&(0x7f0000572000-0x5)='user\x00', &(0x7f0000753000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00002e6000)="b33ab70087ebe0d94f729cd653e520c19ad7d97fe21769c4db44c249b544230aa287fb8bd6ed266ccf59ef70995bf2e8e0d3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f60c01e33e5f8c7eba67840800007f5b07e5849d2e875b066cd640b336616fe0f3c300007fb4627ee7597689525e8e812650a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6a88f6672f98f7e149be31bd78b506e8b9511", 0xc0, r0) keyctl$dh_compute(0x17, &(0x7f00002fc000-0xc)={r2, r1, r1}, &(0x7f00006a3000)=""/146, 0x92, &(0x7f0000d11000)={&(0x7f000094b000+0xb26)={'sha256-avx\x00'}, &(0x7f00003da000-0x6)="", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/05 21:59:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000644000)='/dev/snd/timer\x00', 0x0, 0x0) r2 = dup3(r0, r1, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r2, 0x800443d3, &(0x7f00005ff000-0x14)={{0x1, 0x100, 0x1, 0x1f, 0x2, 0x6}, 0x9, 0xc89, 0x6}) 2018/01/05 21:59:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000f6000)='/selinux/checkreqprot\x00', 0x200000, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000bf0000+0x9ee)={0x8, {{0xa, 0x0, 0xe1a1, @loopback={0x0, 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x3f, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000517000-0x10)={0x7, 0x4, 0x4, 0x10000, 0x0}, &(0x7f0000eb4000-0x4)=0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000a43000-0x8)={r1, 0x0}, &(0x7f000001c000)=0x8) syz_open_dev$sndtimer(&(0x7f000075a000)='/dev/snd/timer\x00', 0x0, 0x6101) 2018/01/05 21:59:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) r1 = dup(r0) ioctl$KVM_SET_CPUID(r1, 0x4008ae8a, &(0x7f00004ab000-0x20)={0x1, 0x0, [{0x4, 0x80, 0x5, 0x1ff, 0x164558b2, 0x0}]}) getsockopt$inet6_int(r1, 0x29, 0x38, &(0x7f0000100000)=0x0, &(0x7f0000f3d000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000189000-0x4)=0x0, &(0x7f0000d62000-0x4)=0x4) 2018/01/05 21:59:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xf) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00006a2000-0xc)={0x0, 0x0, 0x0}, &(0x7f00002f1000)=0xc) getresgid(&(0x7f000066c000)=0x0, &(0x7f000053c000)=0x0, &(0x7f0000c25000-0x4)=0x0) r3 = getegid() clock_gettime(0x0, &(0x7f0000ff5000-0x8)={0x0, 0x0}) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000193000-0x8)={r4, r5/1000+30000}, 0x8) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f000057f000)=0x5) r6 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00004a2000)='/selinux/load\x00', 0x2, 0x0) ioctl$DRM_IOCTL_VERSION(r6, 0xc0246400, &(0x7f00003fd000-0x24)={0x0, 0x80000000, 0xffffffffffff8cb3, 0x1000, &(0x7f0000de1000)=""/4096, 0x6e, &(0x7f0000c8f000)=""/110, 0x5d, &(0x7f000092a000)=""/93}) lstat(&(0x7f0000471000)='./file0\x00', &(0x7f0000520000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fanotify_init(0x25, 0x48000) setgroups(0x4, &(0x7f00008e2000)=[r1, r2, r3, r7]) r8 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000e87000)='/selinux/user\x00', 0x2, 0x0) getrusage(0x0, &(0x7f0000844000-0x48)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_AUTH_MAGIC(r8, 0x40046411, &(0x7f0000dbb000)=0x690) getsockopt$bt_l2cap_L2CAP_OPTIONS(r8, 0x6, 0x1, &(0x7f0000e4e000-0xc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00003ed000)=0xc) bind$netlink(r0, &(0x7f00008a6000-0xc)={0x10, 0x0, 0x0, 0x1}, 0xc) close(r0) ioctl$DRM_IOCTL_AGP_RELEASE(r6, 0x6431) r9 = openat$autofs(0xffffffffffffff9c, &(0x7f0000d42000)='/dev/autofs\x00', 0x101000, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r8, 0x40042408, r8) syz_open_dev$adsp(&(0x7f0000c0a000)='/dev/adsp#\x00', 0x3, 0x400000) ioctl$BINDER_SET_MAX_THREADS(r9, 0x40046205, 0x3) flock(r0, 0x3) dup(r8) getegid() 2018/01/05 21:59:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2b, 0x2, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x20000) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f00007fa000)='/dev/vcs\x00', 0x301000, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000d83000)='sessionid\x00') sendfile64(r0, r2, &(0x7f0000022000-0x8)=0x0, 0x18b) recvfrom$llc(r1, &(0x7f00003eb000-0xcf)=""/207, 0xcf, 0x40, &(0x7f000041c000)={0x1a, 0xc, 0xfffffffffffffffe, 0x100000001, 0x80000001, 0x7c, @random="1eebfa7f4b41", [0x0, 0x0]}, 0x10) openat$rfkill(0xffffffffffffff9c, &(0x7f000052b000)='/dev/rfkill\x00', 0x0, 0x0) ioctl$KVM_SET_PIT(r2, 0x8048ae66, &(0x7f00008a7000-0x70)={[{0x7fffffff, 0x2, 0x2, 0xc9fc, 0xbd, 0x19ad9f6d, 0x7, 0x4, 0x7fff, 0x80, 0x3, 0x0, 0x100000000}, {0x0, 0x8694, 0x2000000000000000, 0x40, 0x0, 0x8, 0x4, 0x4, 0xfffffffffffeffff, 0x100000000, 0xa317, 0xee, 0x3}, {0x7ff, 0x773, 0x4, 0x4, 0x8000, 0x1, 0x9f2b, 0xad, 0x0, 0x4, 0x4, 0xb1, 0x80000000}], 0xa3a, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/05 21:59:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00008c6000-0x10)={0xffffffffffffffff, 0x28, &(0x7f00003a5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) syz_open_dev$audion(&(0x7f00009f9000)='/dev/audio#\x00', 0x9, 0x50000) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000296000-0xc)={r0, 0x8000, 0x8}, 0xc) bpf$MAP_CREATE(0x0, &(0x7f0000948000)={0x8, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x283) 2018/01/05 21:59:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f000082f000-0xf6)=""/246) readahead(r0, 0x9, 0x90) 2018/01/05 21:59:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_init1(0x80000) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00001cd000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000305000)=""/25, &(0x7f0000dfa000)=0x19) openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x4000, 0x0) 2018/01/05 21:59:01 executing program 5: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x2, 0x12, r0, 0x0) chdir(&(0x7f000000b000)='./file0\x00') clock_gettime(0x0, &(0x7f000000e000-0x8)={0x0, 0x0}) sync_file_range(r0, 0x0, 0x80000000, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f000000d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f000000b000)={{0xd69c, 0x7fff}, {0x3ff, 0x4}, 0x100, 0x1, 0x2, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_fuse_mount(&(0x7f0000001000-0x8)='./file0\x00', 0x6000, r1, r2, 0x5, 0x3020) 2018/01/05 21:59:01 executing program 1: 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, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000644000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00005e4000-0x4)=0x0) ptrace$getsig(0x4202, r2, 0x9, &(0x7f00008a8000)={0x0, 0x0, 0x0, 0x0}) dup3(r0, r1, 0x0) 2018/01/05 21:59:01 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r0, 0x4010ae74, &(0x7f0000000000)={0x0, 0x0, 0x7ff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000266000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl(r1, 0x200000002279, &(0x7f000021d000-0x1)="") 2018/01/05 21:59:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xf) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00006a2000-0xc)={0x0, 0x0, 0x0}, &(0x7f00002f1000)=0xc) getresgid(&(0x7f000066c000)=0x0, &(0x7f000053c000)=0x0, &(0x7f0000c25000-0x4)=0x0) r3 = getegid() clock_gettime(0x0, &(0x7f0000ff5000-0x8)={0x0, 0x0}) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000193000-0x8)={r4, r5/1000+30000}, 0x8) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f000057f000)=0x5) r6 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00004a2000)='/selinux/load\x00', 0x2, 0x0) ioctl$DRM_IOCTL_VERSION(r6, 0xc0246400, &(0x7f00003fd000-0x24)={0x0, 0x80000000, 0xffffffffffff8cb3, 0x1000, &(0x7f0000de1000)=""/4096, 0x6e, &(0x7f0000c8f000)=""/110, 0x5d, &(0x7f000092a000)=""/93}) lstat(&(0x7f0000471000)='./file0\x00', &(0x7f0000520000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x4, &(0x7f00008e2000)=[r1, r2, r3, r7]) r8 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000e87000)='/selinux/user\x00', 0x2, 0x0) mlockall(0x1) ioctl$DRM_IOCTL_AUTH_MAGIC(r8, 0x40046411, &(0x7f0000dbb000)=0x690) getsockopt$bt_l2cap_L2CAP_OPTIONS(r8, 0x6, 0x1, &(0x7f0000e4e000-0xc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00003ed000)=0xc) bind$netlink(r0, &(0x7f00008a6000-0xc)={0x10, 0x0, 0x0, 0x1}, 0xc) close(r0) ioctl$DRM_IOCTL_AGP_RELEASE(r6, 0x6431) getsockname$ipx(r6, &(0x7f0000996000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00006df000)=0x10) r9 = openat$autofs(0xffffffffffffff9c, &(0x7f0000d42000)='/dev/autofs\x00', 0x101000, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r8, 0x40042408, r8) ioctl$BINDER_SET_MAX_THREADS(r9, 0x40046205, 0x3) flock(r0, 0x3) dup(r8) getegid() 2018/01/05 21:59:02 executing program 4: mmap(&(0x7f0000000000/0x57000)=nil, 0x57000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000)='./control\x00', 0x0) r0 = open(&(0x7f000003e000-0xa)='./control\x00', 0x0, 0x0) lseek(r0, 0x1, 0x0) mmap(&(0x7f0000057000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_DEASSIGN_DEV_IRQ(r0, 0x4040ae75, &(0x7f0000057000)={0x7, 0xd9, 0x3, 0x101}) 2018/01/05 21:59:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000aa3000-0xe)='/selinux/user\x00', 0x2, 0x0) getdents(r0, &(0x7f0000fa7000)=""/17, 0x4a) ioctl$sock_netdev_private(r0, 0x89fa, &(0x7f000023d000)="84a0520fb832ffc556e4d425ff82d8db7041b79447fce65c9dd91ad749361badf9dc48898ccc671c348d582dddb511cf52c9e74cce5705f8bd9f519cd7b1a57797ffa73f2da2e249272123754c6750d23be8785780f7148e7890d9b46dca569935b9a3d5050b2fe2126f44b25229fb4e43c76c318cd31689bb834862a8ad80c1c115f15fe739494e0bbfbe915dd67c9f64e4a5f8a7cef378d20ae928f8cb2b41f83ed351c1c1ff2015a8de24ac3eacb966192b0d8a46f1fd30f909e8223409aa9d5c4e6e1f8f0081044a08a7a76dec585c38d9804f6684336bc7b97cebe44c08aebe0e8219") 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 = syz_open_dev$sndtimer(&(0x7f0000644000)='/dev/snd/timer\x00', 0x0, 0x0) dup3(r1, r2, 0x0) delete_module(&(0x7f00006bc000-0xe)='/selinux/user\x00', 0x800) 2018/01/05 21:59:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f0000ed7000-0x33)="", 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mprotect(&(0x7f0000699000/0x1000)=nil, 0x1000, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f000098d000)='/dev/autofs\x00', 0x2, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r1, 0xae44, 0x800) r2 = syz_open_procfs(0x0, &(0x7f0000011000)='net/udp\x00') ioctl$TIOCGLCKTRMIOS(r2, 0x5456, &(0x7f00008d4000)={0x10000, 0x5, 0x7, 0x9, 0x0, 0x3, 0xfffffffffffffffc, 0x80, 0xb636, 0x4, 0x7ff, 0x7f}) sendfile(r0, r2, &(0x7f00008ee000)=0x0, 0xffffffffffffffff) 2018/01/05 21:59:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f000003e000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000cc2000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000f7d000-0x4)={0x0}, &(0x7f0000dbc000)=0x4) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f00006f1000)=0x0) 2018/01/05 21:59:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0xac) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00009a2000-0x15)='/proc/self/net/pfkey\x00', 0x100, 0x0) ioctl$TUNSETPERSIST(r1, 0x400454cb, &(0x7f0000a67000)=0x3) r2 = syz_open_dev$tun(&(0x7f0000362000)='/dev/net/tun\x00', 0x0, 0x0) r3 = fcntl$dupfd(r0, 0x0, r2) nanosleep(&(0x7f0000809000-0x8)={0x77359400, 0x0}, &(0x7f0000e02000-0x8)={0x0, 0x0}) write$tun(r3, &(0x7f0000812000)=@hdr={0x0, 0xf8fb846ae77f6b5b, 0x5, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @udp={0x0, 0x0, 0x8, 0x0, ""}}}, 0x26) 2018/01/05 21:59:02 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, 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$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000a89000)='net/ptype\x00') sendmsg$key(r1, &(0x7f0000610000-0x1c)={0x0, 0x0, &(0x7f0000faf000)={&(0x7f00000aa000)={0x2, 0x12, 0x4, 0x9, 0x4, 0x0, 0x4, 0x2, [@sadb_sa={0x2, 0x1, 0x3, 0x100000000000000, 0xfffffffffffffff8, 0xb0, 0x4, 0x40000000}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x4044850) ioctl$sock_ifreq(r0, 0x89f9, &(0x7f0000f4f000)={@common='sit0\x00', @ifru_data=&(0x7f00008e8000-0x20)="0101090700070c0000fa000011040100df000000000009100000ff000004eb00"}) 2018/01/05 21:59:02 executing program 4: mmap(&(0x7f0000000000/0xb0d000)=nil, 0xb0d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00004ce000)='/dev/kvm\x00', 0x80082, 0x0) mmap(&(0x7f0000b0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) arch_prctl(0x1001, &(0x7f0000b0e000-0x6b)="ad8cca45cc6d792e0c47cb844a830bce056b9c9b4b258d1995ffc461c9c293d08bc88ccefc1abc6b2b872e3c6a1c6b33ac98b7241da90d2e2d80865e313714c225bf6b1fe796cf5030597d2969f717dee297b565f3e01dfb735ea2814a6300825926785a8a1becb82d2bcf") r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_X86_SET_MCE(r2, 0x4040ae9e, &(0x7f0000b0d000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0]}) [ 77.114464] audit: type=1400 audit(1515189541.967:116): avc: denied { map } for pid=14408 comm="syz-executor5" path="/dev/sg0" dev="devtmpfs" ino=8931 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:scsi_generic_device_t:s0 tclass=chr_file permissive=1 2018/01/05 21:59:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xf) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00006a2000-0xc)={0x0, 0x0, 0x0}, &(0x7f00002f1000)=0xc) getresgid(&(0x7f000066c000)=0x0, &(0x7f000053c000)=0x0, &(0x7f0000c25000-0x4)=0x0) r3 = getegid() clock_gettime(0x0, &(0x7f0000ff5000-0x8)={0x0, 0x0}) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000193000-0x8)={r4, r5/1000+30000}, 0x8) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f000057f000)=0x5) r6 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00004a2000)='/selinux/load\x00', 0x2, 0x0) ioctl$DRM_IOCTL_VERSION(r6, 0xc0246400, &(0x7f00003fd000-0x24)={0x0, 0x80000000, 0xffffffffffff8cb3, 0x1000, &(0x7f0000de1000)=""/4096, 0x6e, &(0x7f0000c8f000)=""/110, 0x5d, &(0x7f000092a000)=""/93}) lstat(&(0x7f0000471000)='./file0\x00', &(0x7f0000520000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x4, &(0x7f00008e2000)=[r1, r2, r3, r7]) r8 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000e87000)='/selinux/user\x00', 0x2, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r8, 0x40046411, &(0x7f0000dbb000)=0x690) getsockopt$bt_l2cap_L2CAP_OPTIONS(r8, 0x6, 0x1, &(0x7f0000e4e000-0xc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00003ed000)=0xc) bind$netlink(r0, &(0x7f00008a6000-0xc)={0x10, 0x0, 0x0, 0x1}, 0xc) close(r0) ioctl$DRM_IOCTL_AGP_RELEASE(r6, 0x6431) r9 = openat$autofs(0xffffffffffffff9c, &(0x7f0000d42000)='/dev/autofs\x00', 0x101000, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r6, 0x40042408, r8) ioctl$BINDER_SET_MAX_THREADS(r9, 0x40046205, 0x3) flock(r6, 0xc) dup(r8) getegid() 2018/01/05 21:59:02 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000001000-0x4)=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 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x340, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r1, 0x80206433, &(0x7f0000001000-0xe1)=""/225) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f0000002000-0xbc)={0x7f, 0x2, 'client0\x00', 0xffffffff80000000, "080000e4e400003f", "52bef75eba315bd46c05db4aa3c711236a41467593647c9b467d13e596e6c3e8", 0x400000000000005, 0x2ee, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000002000-0x11)='/selinux/context\x00', 0x2, 0x0) ioctl$sock_SIOCDELDLCI(r2, 0x8981, &(0x7f0000001000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0xffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_NEW_CTX(r2, 0x40086425, &(0x7f0000000000)={r3, 0x1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS3F(r2, 0x401845ff, &(0x7f0000001000)={0x19b, 0x85e, 0x100000000, 0x81, 0xecb, 0x401}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_getparam(r0, &(0x7f0000003000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_readv(r0, &(0x7f0000826000)=[{&(0x7f0000756000)=""/119, 0x77}, {&(0x7f0000001000-0x40)=""/64, 0x40}, {&(0x7f00009a9000-0x6c)=""/108, 0x6c}, {&(0x7f0000000000)=""/202, 0xca}, {&(0x7f0000a8c000-0x6)=""/6, 0x6}, {&(0x7f000055f000)=""/93, 0x5d}, {&(0x7f0000000000)=""/128, 0x80}, {&(0x7f0000001000-0xa0)=""/160, 0xa0}, {&(0x7f0000000000)=""/82, 0x52}, {&(0x7f00003d5000-0xe1)=""/225, 0xe1}], 0xa, &(0x7f0000000000)=[{&(0x7f0000001000-0x6d)=""/109, 0x6d}, {&(0x7f0000000000)=""/4096, 0x1000}, {&(0x7f00003ae000)=""/78, 0x4e}, {&(0x7f0000f96000-0xfc)=""/252, 0xfc}, {&(0x7f0000f8c000-0xbb)=""/187, 0xbb}, {&(0x7f0000000000)=""/0, 0x0}, {&(0x7f0000000000)=""/232, 0xe8}, {&(0x7f0000000000)=""/207, 0xcf}, {&(0x7f00002cd000-0x4c)=""/76, 0x4c}, {&(0x7f0000001000-0x50)=""/80, 0x50}], 0xa, 0x0) prctl$setptracer(0x59616d61, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_SECURITY(r2, 0x112, 0x4, &(0x7f0000004000-0x2)={0x2, 0x4}, 0x2) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000255000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) 2018/01/05 21:59:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_load(0xffffffffffffff9c, &(0x7f000019f000)='/selinux/load\x00', 0x2, 0x0) r0 = syz_open_dev$loop(&(0x7f0000003000)='/dev/loop#\x00', 0x4, 0x10000) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f00007e4000)={0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1f, 0x10, "d17cb57fbe8ef51c11ef3500f1be1ab4d749c6aa226eef1ba5c1bdcb806e8f6a595dfaae2ad45cd39cca9f76507907dcf4e5435ee83e25adb3f04bbd56a34564", "55dd95a92d6abd21e19066595e404f366084cdf217afdb22752a1daabe6f1943", [0x40, 0x13e], 0x0}) 2018/01/05 21:59:02 executing program 7: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000622000-0x9)='/dev/rtc\x00', 0x0, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000e3a000-0x14)={@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000f9c000-0x4)=0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x11, 0x80002, 0x0) setsockopt$packet_int(r1, 0x107, 0xe, &(0x7f0000b13000-0x4)=0x0, 0x4) 2018/01/05 21:59:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000350000)='/dev/vcs#\x00', 0xfffffffffffff318, 0x1ffc) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b81000)={0x3ff, 0x6, 0x7f, 'queue1\x00', 0xa667, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$pfkey(0xffffffffffffff9c, &(0x7f0000999000-0x15)='/proc/self/net/pfkey\x00', 0x400000, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00004dd000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f00004db000-0x4)=0x8) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000b28000)=0x0, &(0x7f00001d2000)=0x4) r2 = syz_open_dev$sndtimer(&(0x7f0000558000-0xf)='/dev/snd/timer\x00', 0x0, 0xffffffffffffffff) r3 = dup3(r1, r2, 0x0) epoll_wait(r3, &(0x7f00009a1000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x8, 0x4) 2018/01/05 21:59:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000623000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) fcntl$setownex(0xffffffffffffffff, 0xf, &(0x7f00007c5000)={0x1, 0x0}) ioctl$KVM_GET_IRQCHIP(r1, 0xc208ae62, &(0x7f00007c5000)=@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}]}) 2018/01/05 21:59:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xf) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00006a2000-0xc)={0x0, 0x0, 0x0}, &(0x7f00002f1000)=0xc) lseek(r0, 0x14, 0x3) getresgid(&(0x7f000066c000)=0x0, &(0x7f000053c000)=0x0, &(0x7f0000c25000-0x4)=0x0) r3 = getegid() clock_gettime(0x0, &(0x7f0000ff5000-0x8)={0x0, 0x0}) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000193000-0x8)={r4, r5/1000+30000}, 0x8) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f000057f000)=0x5) r6 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00004a2000)='/selinux/load\x00', 0x2, 0x0) ioctl$DRM_IOCTL_VERSION(r6, 0xc0246400, &(0x7f00003fd000-0x24)={0x0, 0x80000000, 0xffffffffffff8cb3, 0x1000, &(0x7f0000de1000)=""/4096, 0x6e, &(0x7f0000c8f000)=""/110, 0x5d, &(0x7f000092a000)=""/93}) lstat(&(0x7f0000471000)='./file0\x00', &(0x7f0000520000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x4, &(0x7f00008e2000)=[r1, r2, r3, r7]) r8 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000e87000)='/selinux/user\x00', 0x2, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r8, 0x40046411, &(0x7f0000dbb000)=0x690) getsockopt$bt_l2cap_L2CAP_OPTIONS(r8, 0x6, 0x1, &(0x7f0000e4e000-0xc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00003ed000)=0xc) bind$netlink(r0, &(0x7f00008a6000-0xc)={0x10, 0x0, 0x0, 0x1}, 0xc) close(r0) ioctl$DRM_IOCTL_AGP_RELEASE(r6, 0x6431) r9 = openat$autofs(0xffffffffffffff9c, &(0x7f0000d42000)='/dev/autofs\x00', 0x101000, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r8, 0x40042408, r8) ioctl$BINDER_SET_MAX_THREADS(r9, 0x40046205, 0x3) flock(r0, 0x3) dup(r8) getegid() 2018/01/05 21:59:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000abc000)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_DISABLE(0xffffffffffffffff, 0x2401, 0x4) r1 = syz_open_procfs(r0, &(0x7f00008fc000-0xe)='oom_score_adj\x00') exit(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) vmsplice(0xffffffffffffffff, &(0x7f00005d3000)=[], 0x0, 0x0) sendfile(r1, r1, &(0x7f0000032000)=0x0, 0x80000001) 2018/01/05 21:59:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() socketpair$unix(0x1, 0x200000000001, 0x0, &(0x7f0000ff1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000fef000)=0x3b) fcntl$setown(r1, 0x8, r0) fcntl$setsig(r1, 0xa, 0x12) clone(0x0, &(0x7f0000c6f000)="", &(0x7f00005c7000-0x4)=0x0, &(0x7f0000246000+0xabe)=0x0, &(0x7f00002b9000)="") r3 = dup2(r1, r2) ioctl$DRM_IOCTL_AGP_ACQUIRE(r3, 0x6430) tkill(r0, 0x16) 2018/01/05 21:59:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) bind$llc(r0, &(0x7f000093d000-0xb)={0x1a, 0x9, 0x5, 0x55a, 0x3f, 0xffffffffffffff00, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) r1 = socket$unix(0x1, 0x3, 0x0) readahead(r1, 0x1, 0x4) sendmmsg(r1, &(0x7f00005f7000)=[{{&(0x7f000071b000-0x58)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(arc4)\x00'}, 0x58, &(0x7f0000278000)=[], 0x0, &(0x7f0000dfd000)=[{0x404, 0x1, 0x1, "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"}], 0x404, 0x0}, 0x0}], 0x1, 0x0) 2018/01/05 21:59:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setsig(0xffffffffffffffff, 0xa, 0x0) unlink(&(0x7f0000ab0000-0x8)='./file0\x00') r0 = syz_open_dev$sndseq(&(0x7f0000734000)='/dev/snd/seq\x00', 0x0, 0x402) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f0000afb000-0xa8)={{0x8080, 0x0}, 'port1\x00', 0xfffffffffffffffa, 0x7fe, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$addseals(r1, 0x409, 0x4) r2 = syz_open_dev$mice(&(0x7f00003b2000-0x10)='/dev/input/mice\x00', 0x0, 0x2000000000040001) ioctl$KVM_SIGNAL_MSI(r2, 0x4020aea5, &(0x7f00005e0000-0x20)={0x5000, 0x0, 0x6, 0x7, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/05 21:59:02 executing program 6: mmap(&(0x7f0000000000/0xa72000)=nil, 0xa72000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x68400000009) r1 = accept4(r0, 0x0, &(0x7f00004a9000-0x4)=0x0, 0x0) mmap(&(0x7f0000a72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000a72000)=@assoc_id=0x0, &(0x7f00006a5000)=0x4) mmap(&(0x7f0000a72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000a73000-0x10)={0x1, 0x0, 0x7f, 0x6, r2}, &(0x7f0000931000-0x4)=0x10) sendmsg(r1, &(0x7f00009fc000-0x1c)={&(0x7f000047a000)=@ipx={0x4, 0x0, 0x0, "30b5350751e5", 0x0, 0x0}, 0x10, &(0x7f000071b000)=[], 0x0, &(0x7f0000a70000-0x18c)=[{0x1c, 0x84, 0x2, "e609000800000000000000eca6"}], 0x1c, 0x0}, 0x0) 2018/01/05 21:59:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000aa3000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00002d7000)=0x0) sched_getparam(r1, &(0x7f00003fa000)=0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) r2 = dup(r0) ioctl$TUNSETOFFLOAD(r2, 0x400454d0, &(0x7f00006ba000+0x431)=0x0) 2018/01/05 21:59:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000a47000-0x10)='/selinux/member\x00', 0x2, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000199000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4008641c, &(0x7f0000597000-0x8)={r1, &(0x7f000072c000-0x33)=""/51}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000e70000)={@generic="e2a2000cfe13f809185f877256f54aa3", &(0x7f0000fbf000-0x10)=@ethtool_pauseparam={0x19, 0xfffffffffffc, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clock_gettime(0x0, &(0x7f000013e000)={0x0, 0x0}) select(0x40, &(0x7f0000087000-0x40)={0x401, 0x2000000, 0x7, 0xe3, 0x1ff, 0x80000000, 0x7, 0x4}, &(0x7f0000a31000)={0x1, 0x6, 0x9, 0x1, 0x8, 0x7682, 0x7, 0x328}, &(0x7f00000d2000-0x40)={0x7, 0x3, 0x4, 0x3, 0x1000, 0x3, 0x7, 0x8}, &(0x7f0000d5b000-0x8)={r3, r4/1000+10000}) r5 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00006ff000)='/dev/vga_arbiter\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r5, 0x84, 0x6f, &(0x7f000082e000)={0x0, 0x2c, &(0x7f00006a8000-0x2c)=[@in6={0xa, 0x3, 0x81, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, @in={0x2, 0x2, @rand_addr=0xea6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00008d5000)=0xc) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f000001c000-0xab)={r6, 0xffffffffffffff12, "b9bf908f5e1cb33aa45e00136bad2c0000f04b98ca93154d9a2ef325934e584a0b975b6b963e2a1522acc543d1cfb83d0d146579660781a57f61c0131578d1049258901f67f5a5d2591f7844671a490ec340712c4103f79357d5d82341b49c59843a8f54d37a24aaf19333801792516a17e49f3520fe13f39ac7d3f699383db187e5d62387c2d22056cda01eebaa18175dc4ae3f15cb213c905978b591189f5101ed99"}, &(0x7f000078e000)=0xab) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r5, 0x84, 0x77, &(0x7f00001b4000)={r7, 0x5, 0x5, [0x7, 0x0, 0x0, 0x4, 0x5]}, &(0x7f0000e02000)=0x12) [ 77.380717] sctp: [Deprecated]: syz-executor6 (pid 14481) Use of int in maxseg socket option. [ 77.380717] Use struct sctp_assoc_value instead 2018/01/05 21:59:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pivot_root(&(0x7f0000646000)='./file0\x00', &(0x7f0000bbc000-0x8)='./file0\x00') mkdir(&(0x7f0000370000)='./file0/file0\x00', 0x160) r0 = creat(&(0x7f0000e64000)='./file0/file0\x00', 0x0) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) recvfrom$ipx(r0, &(0x7f0000e4c000)=""/187, 0xbb, 0x2000, &(0x7f00007a2000-0x10)={0x4, 0x3932, 0x7, "7a9a48a0197b", 0x100000001, 0x0}, 0x10) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000365000)=0x0) fcntl$setflags(r0, 0x2, 0x1) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000d4d000)=r0, 0x4) truncate(&(0x7f00008c9000-0xe)='./file0/file0\x00', 0x0) capset(&(0x7f0000a7d000)={0x39980732, r1}, &(0x7f0000a8a000)={0x6, 0x297, 0x300000, 0x5, 0x80000001, 0x4}) 2018/01/05 21:59:02 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000000)=@get={0x1, &(0x7f00008e9000-0xe3)=""/227, 0x7}) r1 = socket(0x2, 0x1, 0x0) listen(r1, 0x0) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000b00000-0x4)=0x0) 2018/01/05 21:59:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000571000-0x4)=0x0) r1 = getpid() rt_tgsigqueueinfo(r0, r1, 0x3b, &(0x7f0000935000-0x10)={0x20, 0x20, 0x2eb, 0xff}) 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 = syz_open_dev$sndtimer(&(0x7f0000644000)='/dev/snd/timer\x00', 0x0, 0x0) dup3(r2, r2, 0x80001) 2018/01/05 21:59:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xf) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00006a2000-0xc)={0x0, 0x0, 0x0}, &(0x7f00002f1000)=0xc) getresgid(&(0x7f000066c000)=0x0, &(0x7f00005ea000)=0x0, &(0x7f0000c25000-0x4)=0x0) r3 = getegid() clock_gettime(0x0, &(0x7f0000ff5000-0x8)={0x0, 0x0}) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000193000-0x8)={r4, r5/1000+30000}, 0x8) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f000057f000)=0x5) r6 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00004a2000)='/selinux/load\x00', 0x2, 0x0) ioctl$DRM_IOCTL_VERSION(r6, 0xc0246400, &(0x7f00003fd000-0x24)={0x0, 0x80000000, 0xffffffffffff8cb3, 0x1000, &(0x7f0000de1000)=""/4096, 0x6e, &(0x7f0000c8f000)=""/110, 0x5d, &(0x7f000092a000)=""/93}) lstat(&(0x7f0000471000)='./file0\x00', &(0x7f0000520000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x4, &(0x7f00008e2000)=[r1, r2, r3, r7]) r8 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000e87000)='/selinux/user\x00', 0x2, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r8, 0x40046411, &(0x7f0000dbb000)=0x690) getsockopt$bt_l2cap_L2CAP_OPTIONS(r8, 0x6, 0x1, &(0x7f0000e4e000-0xc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00003ed000)=0xc) openat$audio(0xffffffffffffff9c, &(0x7f00003bd000-0xb)='/dev/audio\x00', 0x200, 0x0) bind$netlink(r0, &(0x7f00008a6000-0xc)={0x10, 0x0, 0x0, 0x1}, 0xc) close(r0) ioctl$DRM_IOCTL_AGP_RELEASE(r6, 0x6431) r9 = openat$autofs(0xffffffffffffff9c, &(0x7f0000d42000)='/dev/autofs\x00', 0x101000, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r8, 0x40042408, r8) ioctl$BINDER_SET_MAX_THREADS(r9, 0x40046205, 0x3) flock(r0, 0x3) dup(r8) getegid() 2018/01/05 21:59:02 executing program 3: r0 = syz_open_dev$vcsn(&(0x7f0000001000-0xa)='/dev/vcs#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000cfb000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b59000)="", &(0x7f0000a9e000-0x4)=0x0, &(0x7f0000718000-0x4)=0x0, &(0x7f0000ef4000)="") 2018/01/05 21:59:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(0xffffffffffffffff, 0x89e1, &(0x7f0000001000-0x4)={0xffffffffffffffff}) r0 = epoll_create(0x100) r1 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x0) socket$nfc_raw(0x27, 0x0, 0x0) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000c18000)=@common='bpq0\x00', 0x10) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) r2 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000565000)='/selinux/context\x00', 0x2, 0x0) setsockopt$inet6_dccp_int(r2, 0x21, 0x6, &(0x7f0000e00000-0x4)=0x401, 0x4) 2018/01/05 21:59:02 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x204002, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r0, 0x40045542, &(0x7f0000001000)=0xffffffffffff8fe2) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/user\x00', 0x2, 0x0) io_setup(0x1, &(0x7f0000001000)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_cancel(r2, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x1, 0x2, r0, &(0x7f0000003000-0xd9)="308f183df3c06a366fba21fbc10ca8ecefc0b60e1649280903898a9d5f34526cac0dc5b35e6623b64a33634d4b0c8551cab87b45d2d4d09806fd7e526ee1a01fb854031d91d9217e0ddeb667c8dd873c2954157cba6df04767a975e309dc7f036a64bbea06019b3097b21bfaadda22fce89f767f484bb716685c56e8b98520941c9ff40f0f3cec22ff964dda48e91bab5be5d02ea6cf1a6a4f2bc418a8968c7ec549803f75993e0018f68d67f6390d48e7ac6ca55e5f5c4358349e1f601352903962b00add0fbb826bf92974ece7dcb51a3ada91e1df5285a4", 0xd9, 0xebc4, 0x0, 0x0, r0}, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000b9a000-0x9)='/dev/rtc\x00', 0xfffffffffffffffd, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f0000b4c000)={0x1, 0x1, 0x1, 0x8}, 0x8) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000796000-0x4)=0xd0) r4 = add_key$keyring(&(0x7f000036c000)='keyring\x00', &(0x7f00006e1000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$get_keyring_id(0x0, r4, 0x7) getdents64(r1, &(0x7f000045d000-0xf5)=""/245, 0xf5) poll(&(0x7f0000576000-0x30)=[{r3, 0x0, 0x0}], 0x1, 0x6) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000e14000-0x16)='/selinux/checkreqprot\x00', 0x2, 0x0) 2018/01/05 21:59:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x400000000010, 0x2, 0xc) getsockname$inet(r0, &(0x7f00006a0000-0x10)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000123000-0x4)=0x10) write(r0, &(0x7f0000a2d000)="1f0000000104ff00fd4345bb07000000000000000900010000000000000007", 0x1f) [ 77.457096] sctp: [Deprecated]: syz-executor6 (pid 14498) Use of int in maxseg socket option. [ 77.457096] Use struct sctp_assoc_value instead 2018/01/05 21:59:02 executing program 5: perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 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) munlockall() r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = accept4$packet(0xffffffffffffff9c, &(0x7f00001c8000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000449000)=0x14, 0x800) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f00004d1000-0x10)=@req={0x6, 0x401, 0xffffffffffffffff, 0x7}, 0x10) getsockopt$inet6_tcp_buf(r0, 0x6, 0xd, &(0x7f0000a24000)=""/4096, &(0x7f0000000000)=0x1000) 2018/01/05 21:59:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000052e000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r2, 0x4048ae9b, &(0x7f00001b6000-0x48)={0x60003, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8]}) r3 = inotify_init1(0x0) r4 = getpgrp(0x0) fcntl$setown(r3, 0x8, r4) openat$autofs(0xffffffffffffff9c, &(0x7f00008d1000)='/dev/autofs\x00', 0x8040, 0x0) fcntl$getownex(r3, 0x10, &(0x7f0000fcc000)={0x0, 0x0}) r6 = getpgrp(0x0) r7 = syz_open_procfs(r6, &(0x7f0000314000-0xa)="61747b00000000ff0000") bind$nfc_llcp(r7, &(0x7f000019a000-0x58)={0x27, 0x80000001, 0xb6, 0x0, 0xdfd, 0x466, "5af469f0194e99ff7489b5def56d89d5e520824d1e355ea506d8874fc3521362031b1b04aa52a08863caa12bc1008f6ab6c4ee20316db6eb21f6335924e9b1", 0x7ff}, 0x58) timer_create(0x5, &(0x7f0000ad1000-0x58)={0x0, 0x35, 0x1, @tid=r5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002ba000-0x4)=0x0) kcmp(r5, r6, 0x6, 0xffffffffffffffff, 0xffffffffffffffff) r8 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000fd000)='/dev/qat_adf_ctl\x00', 0x84000, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000e5f000-0x14)={0x0, 0x1, 0x5, 0x17f, 0x2, 0x8}, &(0x7f0000339000-0x4)=0x14) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r8, 0x84, 0x76, &(0x7f0000908000)={r9, 0xffffffffffffffff}, &(0x7f00004ae000+0x8a)=0x8) 2018/01/05 21:59:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) prlimit64(r0, 0xc, &(0x7f0000933000)={0x4, 0x81}, &(0x7f0000508000+0x145)={0x0, 0x0}) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndtimer(&(0x7f0000644000)='/dev/snd/timer\x00', 0x0, 0x0) dup3(r1, r2, 0x0) 2018/01/05 21:59:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) perf_event_open(&(0x7f000001d000)={0x5, 0x77, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x7, 0x0, 0x0, 0x0, 0x200000000000, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000004000-0x1c)={&(0x7f0000000000)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(ecb(cast6),sha1-ssse3)\x00'}, 0x58, &(0x7f0000000000)=[], 0x0, &(0x7f0000000000)=[{0xc, 0x0, 0x0, ""}], 0xc, 0x0}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000b8f000)='/selinux/policy\x00', 0x0, 0x0) r1 = 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, 0x0, 0xffffffffffffffff, 0x0) fcntl$setflags(r1, 0x2, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000798000)='/proc/self/net/pfkey\x00', 0x200040, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f00003e4000)=0x0, &(0x7f0000585000-0x4)=0x4) ioctl$sock_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000f5e000)=0x0) clock_adjtime(0x5, &(0x7f0000d9c000-0x68)={0x0, 0xfffffffffffffff8, 0x2, 0x5, 0x3, 0xae5f, 0x5, 0x8, 0x7fff, 0x4, 0x0, 0x3f, 0x100000001, 0x6, 0x7, 0x6, 0x3ff, 0x1, 0xc2, 0x100000001, 0xffff, 0x0, 0x4, 0x10001, 0x100, 0x8}) 2018/01/05 21:59:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x400000000000c, 0xffffffffffffffff) getsockopt$inet_tcp_int(r0, 0x6, 0x12, &(0x7f0000ea5000-0x4)=0x0, &(0x7f000027d000)=0x4) mknod$loop(&(0x7f0000b5f000)='./file0\x00', 0x708c, 0x0) 2018/01/05 21:59:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(0xffffffffffffffff, 0x89e1, &(0x7f0000001000-0x4)={0xffffffffffffffff}) r0 = epoll_create(0x100) r1 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x0) socket$nfc_raw(0x27, 0x0, 0x0) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000c18000)=@common='bpq0\x00', 0x10) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) r2 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000565000)='/selinux/context\x00', 0x2, 0x0) setsockopt$inet6_dccp_int(r2, 0x21, 0x6, &(0x7f0000e00000-0x4)=0x401, 0x4) 2018/01/05 21:59:02 executing program 4: r0 = creat(&(0x7f0000fe8000)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_buf(r1, 0x29, 0x37, &(0x7f0000d26000)="c301f8ffffffdeffffffffe3efff060058ce66e1b470985e", 0x18) listen(r1, 0x480) ioctl$sock_netdev_private(r1, 0x89f0, &(0x7f0000c43000-0x1b)="40d148a9affaf4b1fa4271147b2fc136823d5cdcffc766995c5724") accept4$inet(r0, &(0x7f000082d000)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fd3000)=0xfffffc1d, 0x0) [ 77.562161] audit: type=1400 audit(1515189542.412:117): avc: denied { getrlimit } for pid=14528 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=process permissive=1 2018/01/05 21:59:02 executing program 5: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000b82000)={0x0, 0x0, 0x0}, &(0x7f0000d05000)=0xc) r0 = getpid() r1 = getpgid(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/member\x00', 0x2, 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) pwritev(r2, &(0x7f0000000000)=[{&(0x7f0000001000-0xc2)="1189e3b2be93872aaa9c0a00f595ca1b85b3ed01221199af995965215b80c4532bcb8c41e8b0946a33870bb5a880698930c79b301915e03b1b0bbacd64118936ede16450d0cb6b36fba6fbf1e381598e52d0a9b56a671557bdcc9e57a18cabc256957371909c69c08df86ffb9e5da5fd1caa0c9ff2a79d8ccfa4452f5f6cab2f74835f529c1fd11d8e55a887a0e3842a45e3a58766fe741b5bc3d7255c8f655c0247989513f209e54c20846da62fb82d496c96f8e8713d9a56fce7797e3a5e023e11", 0xc2}, {&(0x7f0000000000)="d8e66d125ab906330a5f7efa443fe756cbe31e9e6988677864ffa532c8e279d3e1148dc314ca59b2f76dc16c6cbe6e443591719f050de2e1", 0x38}, {&(0x7f0000002000-0x7e)="388649d1cb0613474c30d229f4a2423826ac42440ddfeb9dfe4a07852cd4d51baa7c5ab0277a527a40a8d91200752550e15e164761076217c0019106fc0ee09a6bf8a6835cd71ae8776f60d2f49e79fe6b8e440dcdd96b0129ae7199d27ab840807ea1376a2008683bea1ff997064fdd10a67218e386fd1c055e3ec4c7cd", 0x7e}, {&(0x7f0000001000)="1c31e1b4693012bf537ada2388e7c75fefd214c009bdce877521ec", 0x1b}, {&(0x7f0000000000)="9401d71ed40991cc82a6699c8a3d192eecb9ffbe23cb75edc9dcf593e36cd9a997e415212173a73f22cf141cfeeb2620672171ca9ab264d4dc0a1fa28477802789231d787518a5", 0x47}, {&(0x7f0000001000)="75106637a222bda05ad0fb073a2b59e337ca4caed125eadd7ea76c8b13d6a35737f5cf1dbcb2678196bde8b1ee7d3278ff0db6b8def4e3795c1215cdafeca80b3793b71d4b3d3111f20d7d64deffbd2020cd999e8db940b6144d85f4b3be381db6a8f3320dbe3a4e0c11533a81e9b6a75d0d859539e018cecf01cb44342486d49dc9d93018fa9d8b7b882d8f15eb86d9eeff717adaf924992f7d868e8e065ff7e72315850827d6ff45c5f266ffa0b8cbaaeff41ec306eac4f741624b20581ed656686def0561a02ec060b55422181ada2d27a7dabce529fb5d8071730974e995858a0966783c2944808d1fd7b4a62f66b81ebd43aebcc9f96a7d378e1ac0afa60882eb9b824dfb42d5047d01418788574968194b83c3a72b468a882950a7c252cca808e704cd0d635cb9066fca24aefdedaf9e07f5a21f79db4fc41bbc4dfc2dbd3ff40d83c11282e2e47a8d32af91dbd31a0c8aff5fcaf525bd66305b4cc1298ddf3bddd31e2be0bb2230661f0a0a2c9bef2e3c03d9c54d9559412664768cf8df83bac7da46bf046bce4bd3c961f95bf0474633e14075ef06bc3106a21661ab29d05e88c23b0087b0f07f18948b144091521cbb0965fef0e7bd355339f43f32c9167d382c90df56c520f0d4e4f3d3d617d7e70e276f81a897fb4bd54dba1e69b83dcd19f29f6c261862dfaf37d041f6c9d0782583aa1dddadb19fde2b2f8053efa0e51d3381d08a03284cbf033bacb0fda0ca809d5a6bcf4b66d100a8aa241295639706058381caf7bc775205463aa6bea652a0cc1aef2ed703f9293fdf41ace913cf0629676cba2c4024a025dcef80a43d667d30a139879a8723ba7cf5e607eb3951afacbd0025c521c4a15cb52ff8f4da8d0c03befba98828ad433cc26241216b0deaee6b5a5b0b7d0b2fa396ef8c05963c98bcbec01b17809bfbc0726c30efa7659171125168fc842010055f378278c36eeb4102f115d435e533d6cda8cbe88585297a43b30b013bf7b63def9c9c3f4fabb718445fae57916524f96bc871a0f007ff09c4fbfd31c48b61c1d3940d682ab8a71217389ba49ff16db597c7281ade56814c59a963a3a0179f7fe3fa2b42e3bea9231d45c8cc65736c17211103196a90cfe13d892b3001baf418c285513a3c3d53eb2e7ede4b683080c6efdbc030c80dcadcf55e6fbcf7dbaecf6e45f9cba7577dc3f360d73863cf3e61d582f8028fd9e9ca2ce30e8c18896442044c2f700585d57354e847af4e4a15481e07fca1fcc192da112158638e977868ebc04ff0c073028d0ee436aacf99c77d9fc3adcbfaa3c059ce40a200910eceaa514e404bfc3264f13c08762563b47c5cc689c461b3a1420a6ce3ad37049c043de1f944ba16c189023f91486443625b2dc9e87b20f91786fdd849ca7da3642f85f2c7b8b8e624e8407fb301b962ca2d77227fbdddc6b27ae3139ee98c23b786f9cad7597a369a5fe64a4a9120d8f35094be16c341c01cea3a03730be8bc3a5760ebf829db0079b73e63e520277bd608af372b3e8f075530f2575597412a18685007e5a590a8ed9074fad30b215cd606dd50c2359ab0c48aff937e63ff8423d3790e868099cc10764335fc2f755e18310f6717e293070b8b58f41ee00426a1505b83c5c6a2f39d8dacc940f95b5db7d757a998aa63bfc69d69fac91176cf70bfa36d2067eb3177d4619356da2a244c8ac39159397a9cabde21f161ce97ea0411328bbf7e9eeec0a50005166bd5e548d9c7a0221bb0c700b0f45d9b9cc66f7205f11c55ee115c91d344bdf4604b189e24a2f223b6601e7895fb91e7b086da72cf8daea5f7814cb2f37dd429731e71568e54a196bfde006015a39a564ccd178e3140305b5512ed77342f99b2cb9c4ee134c3285c9819e200837c396017e4b2dc97dc4344936847af68472bf3f9363398ce0018300084e62939ea1e5e76ac38fc55ead77c0419585ae8a8445c4ac973f13bf58b119feb299bf1b4cc612c30305230f394b9511ed15af7bad7d3694834a7683f3743f58eafbe7a830b39fcf0360b87469da36351ba3d8990cad20175450dd294266522f7c41a420044a1e3f3b3888f8f10c0c93e00711e320a38111ce2ff4d303987617a60819bb6225d7af96d5db0c488f013db23ca8ebfd993456c6037f0a5b4ca20e8b51deba28560f5f15ae74976f0326eb2928269d103080c133a56cf96167306aa228fbc6060826078ba76946f4de651d6a089625534e3ba8f2f73bbfb28ac7b4f2973750d78642f6e017d67268ae1157f3ecb41022f3b197aafdf54ba5b00225a1ac2927be6147f1ceeb99198d871aa361e460f8434b07e4e9f899014009bbdc5354394eb1b50440703cb5126edb4ed9f65e1da5599ed88a8073901671ed3485973014d4f0f6e1594609df76f25dcd39d7c3f337456175b59c63de8d808d23d1416453d1d0e2dd286981987e01aa6feee073b5e78fc7417410be598f6a7f254d04a8cca1351ea3c38be335ad0f5002a5517ed2e65f61cb9d7b144b55a5c3253d3a1c0348989ea0915dd1fdb5dc51cb5525f897e7ef8608b193ee5aadad02aad0b5e71a45b33d1a0f6184c885b569411f56bc78fc277cb5745c0933d3592699618d6517ebff0d1aa2a023564d85016bed8e0fcb83201d9b0470c2520594a404233f7d4c6d3e9e0c1f3ed7f6c035f53826f0c0e3f67a45932f1737d0d332f9750ab9634e9aada817d96ddd1cac06f55aeab3c6a722d9de7ec92e9388e7a8386cecfa0e85d14b5b1d23a849f1645acb23b9008dc49784309a5482c2e9d0fa02560bac7b62951d2ccc393551c27c0540dec956efeed817959f64578d30e12f2ba92288af9ef2bd929a447943bd82caff810252b4246a1e7bb3371df26739113ea8fd9139171399ff30cf0e2398a52fdc0840e102b51fe5c8b5f4f22afb401c2e8137a6da28ac320dc533fa1cd74ba9b9969ad7d7ca4ae9344ee82f5667cc2e2b70f7276067eb220f1c5c4a37158c625a544bae365115753363e0a61f2db19a271fe73f5cb9e3d93f6cb0a2f569c108cb9f2d4b661a6cadbf6f3fc4abc16837666fea4fec96f9fe905d2ed6708ed5b1a806df034f9891e8d9510ad0999ccf26deba4d71eb177eb92cc55ed10505f185b98060c9be1ea8d50cf2b811ad9597245cf0d55529b57308cc3259401bdc775814a5c7f00d73a5e02511b631de531275c11d221d902ea08d1be61fa11c9fafcc6df5af709644e891862d1ac8196a2f7fff851842778915610fc4f930ed796986ee7880b194606c750fa4cd32ecb1192253ad49b534e48602b2e11f868a98fcfa8c1d71bb6cb1a8737371e5e2439c31badef6ab4394790f599d07dacb6503671c30d0c2760a56b74ced9c9770958cbb5f97979e67b17ef9a425c4b1b2a3c4fa03558c45efd744a979d1f0f09efd9306c3b39c450455abcda9b7cec0c48d3176c17885b696c8e8be66a414b9381a53d7fc4b0994442b3b979f037bf13e26e711d092bc385d4d7e478c44214621330a9a9599dccfee161b4d46d11c3180087dcb9c5c83e1a649102fc8abfb499120ff1f70dd1f6f2b3ea8115df80e7f834e8a6a07d0abd0e8b4b3087f0be514a329f447d8295aefadf6778033aeb9d564b97db4faa3b885a6071f1d45fb6447bc2ace736becea24fc14398d994138ea2f0558c669f11d0429a40cfc2b9227489cc77bc81893ae96114a5f6f4b0dc7fb299fc667314bd1495f680e977b0cc425cd229e24a5b52e61fb9d1de0a68dbcaacb093abc8757d878a11cc164b25a2ac6ecadf3e128949d2310187376a73f05eb1d66494cb05a4e742cdea09501f8afee272c595fa2427fad270ea40abd82f05ee04d96b6325086b7caa530a0caf2e412105bd87148e089eb8517314776f8f4c43b9af4136634b72825f872b90ca610e0dd4170b5220c36c3de3d330eb025cad1ba1ff6a0b777bc22aeb3d090eabf02df19100da138c22e2dbc00237c25445ab629a92b7a01689a149dccaf5c8d3666db82fa509211eb791dbf5b8a17e97854a46398a2168811a4da327fca19a2aaf76ab87217de9787232a9458449a1811a1d8553c6738360e332f3c6632f0f56828800483cf4666b66423c0e87d7f974ff60513369c15032e45e0066bf992e05b4aef977c226d0034919dad85a2c4279379a151859aee7d3606488fc1b0f6fa1914e82eb9a8041bb705821895edfa3209c36b533a9365807304e5a78dc5f0e85a1a70f47d08e64dc9eefe79499ee4d68fb496c5e555ebc6c53679b2c9b0bb1967e983c1ce91b7c6f279cb8dd1b61c70cb76e57e0eb8323db7c2cd9cb6eba9b2c4def2ec0df7f2fbc10c005dea4b6f9466b040f5f031de43f4fa8b7b3a47bfb0468a8be92433b113ee28783ab909e63da967e6e3f0b5ecee95dd1f56cf7b52c3d4c1f5d562b812f3a770d018da812811a12a8aa932ec2fbf33580bef5750c3960d26450249744f6180fdd115a3e676afaf3d8d398248b9ea2f3c0a2adff5c37b0b97b22fd1b9f801fd4342043fe992e4293569f4e0428c6e1d38cb31ba71de665eec1678cd4da3722bdc1792ef310c04b2144e87f520d95fecf064fa172d5906f63f809de16f492abee50082c56e7c7ea504d57a2f29903e2642801b3aae513ef1569134b9d68e7063f84682364057ea2f5306fa1b0b5212157696aa2e76b80510b99e11c76e5a74ad54f9dc30c1a92cb323cf4082c42a437288c6b58e8b06627878c09cde717aceddd08f92ac71cea8a51ac616ed4799e5cb065e60bd72169c5e9a353854a5e7f92569ab5c99de3b788eb67c05cc036f8aafda2f93e96b7bd72470339aa6e424e1ed61140c02c38607f0b34ffe2dc385b7fba58badc4f073ad067ab0779a145aa5633ceb65b4f7df4bcfb00b5ad1f83209b6d775b1ce598c3deb93edec0cceda138147dd13764499e018273142dff573a1b54b087dc5d036742d4218d2574b978fb410c14d7796c4a90cfb42c72a067267609eeb6c8c585ec7c9949c51ac9c29c4dfc3f005ce0ec5e4b8a2a816cf9843b486ac7818433d4a710f1771b0921f270917a78f3c8818a8c1d88c0cd8a53cfedd89930c779231b9f34724284c497911f43270f21044636196170f4ea5f2ba483ff547935953579b369238ec94b8951e9c6f96942026d9e2d203341843e086d39fbbe2f662383381005781a28a0dceff3096b02809df58ffd287657633cc853819dc68dc4e53c273cc927cac7431eed763d073d044b7bb2e2d04fd6eb12d8702f0728283bae107bbb40dc5856e02f4ebe97a96e05032e67b3d58663d20d82c8e1d6b9d27346439da97166d398ac72f66f49f9660ac643c8fe5a1aa8bab1b1135b6cbbe4b91433b01c030bf2b247122086fbab2932b561f4c77fd33898c94390a470d9af5aa879c7514c0cf1b6564731a6f809e4f57594f31fc855d9f76e17b6f14098c91a669e12faf016919ee37ee57adb29a15d1d60ea05ef82cae5765d9b74846c28c2cbe95a262fca843f87c713aac384bc9d999bb41ba89993307a01ab724130630b2a6deef038ba145dfb24b0b80f4a5cf3723d160343416c2255e380271b96d65b694e5bb785b480244b5474405fa5c0b88b0126b28e7589389bbdbd4a27a3ed48db6ce477cb74a25b3670570285a2ddf2d891c803a6a89db4161728f9bb3aa2ad9bbaecd9fbd9bf0e4150d0e6b7e7f9939f7ea41cb5a665b575e4cd752aa2b3425ace7e98660621215bf75b698e3b713f0992286d1703c19fd1cb32bcf3730646174d24d280beb1f864b7e4c8b8edaa", 0x1000}, {&(0x7f0000000000)="c8d4c0201fb6ad814dfba891c15378fb35f4eae2fe6c2790", 0x18}, {&(0x7f0000002000-0xa0)="93d3e8a2c9a442043e4aa55c84c9e06923a24c669e3847e4ae39f9e870c46c84a3b848a5b1594cf0390c035b158a0641d06d43c50d20b59c516c713dedb9242c8db4fa0b78f9889eb0ca1188513f11d5168ddd4a7685c631bae603c44e2ab7dba29f68bd27799fe050efd87394d9db56ee05b48fd61d3ed5c2eca6834490e6efb67a9905ab0cf9e163a4a952c1b508017611a2cd7cc0d13d90060a3164beba40", 0xa0}], 0x8, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prlimit64(r1, 0xf, &(0x7f0000001000-0x8)={0xf5, 0x80000000}, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r3, &(0x7f0000679000-0x1c)={&(0x7f00005e7000)=@generic={0x0, "af81f7a254f60d3dcde77e8af290480e28219a95198daa765d6d5fc4becba48f609fbbc224f404a2d8efc37e0bce3c77f25be778cdc5846b10e01c541dce3ff0e2309450b711a866e7e77614931435a86d790017ef7b7a305a612c468587f4bf5c73999c09b8ed79146ff3464686967c05fd343901f19fd0fcc6c674c0e5"}, 0x80, &(0x7f00004af000)=[], 0x0, &(0x7f00004fa000)=[{0xc, 0x1, 0x2, ""}], 0xc, 0x0}, 0x0) ioctl$sock_SIOCGIFCONF(r3, 0x8910, &(0x7f00004d5000)=@req={0x28, &(0x7f0000241000)={@generic="be0cb04ee73cf234f9cc266392b7771f", @ifru_addrs=@llc={0x1a, 0x0, 0x2, 0x9, 0x8, 0x97, @random="bb818b60f12b", [0x0, 0x0]}}}) 2018/01/05 21:59:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xf) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00006a2000-0xc)={0x0, 0x0, 0x0}, &(0x7f00002f1000)=0xc) getresgid(&(0x7f000066c000)=0x0, &(0x7f000053c000)=0x0, &(0x7f0000c25000-0x4)=0x0) r3 = getegid() clock_gettime(0x0, &(0x7f0000ff5000-0x8)={0x0, 0x0}) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000193000-0x8)={r4, r5/1000+30000}, 0x8) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f000057f000)=0x5) r6 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00004a2000)='/selinux/load\x00', 0x2, 0x0) ioctl$DRM_IOCTL_VERSION(r6, 0xc0246400, &(0x7f00003fd000-0x24)={0x0, 0x80000000, 0xffffffffffff8cb3, 0x1000, &(0x7f0000de1000)=""/4096, 0x6e, &(0x7f0000c8f000)=""/110, 0x5d, &(0x7f000092a000)=""/93}) lstat(&(0x7f0000471000)='./file0\x00', &(0x7f0000520000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x4, &(0x7f00008e2000)=[r1, r2, r3, r7]) r8 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000e87000)='/selinux/user\x00', 0x2, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r8, 0x40046411, &(0x7f0000dbb000)=0x690) getsockopt$bt_l2cap_L2CAP_OPTIONS(r8, 0x6, 0x1, &(0x7f0000e4e000-0xc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00003ed000)=0xc) bind$netlink(r0, &(0x7f00008a6000-0xc)={0x10, 0x0, 0x0, 0x1}, 0xc) close(r0) ioctl$DRM_IOCTL_AGP_RELEASE(r6, 0x6431) r9 = openat$autofs(0xffffffffffffff9c, &(0x7f0000d42000)='/dev/autofs\x00', 0x101000, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r8, 0x40042408, r8) getsockopt$bt_BT_SECURITY(r9, 0x112, 0x4, &(0x7f0000450000-0x2)={0x0, 0x0}, 0x2) ioctl$BINDER_SET_MAX_THREADS(r9, 0x40046205, 0x3) flock(r0, 0x3) dup(r8) getegid() 2018/01/05 21:59:02 executing program 7: openat$hwrng(0xffffffffffffff9c, &(0x7f00008a1000-0x8)='/dev/hwrng\x00', 0x200000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000551000-0x1f)="1f000000540005080002000000001d0307e9800203000000070000000000d5", 0x1f) 2018/01/05 21:59:02 executing program 3: mmap(&(0x7f0000000000/0xad1000)=nil, 0xad1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000acf000-0x4)=@int=0x0, &(0x7f00009df000-0x4)=0x4) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000ace000)={0x4, {{0xa, 0x0, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x3104, @loopback={0x0, 0x1}, 0x1000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000026000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ad0000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00009b7000)={0x0, 0x0, 0x0}, &(0x7f0000329000)=0xc) ioctl$KVM_ASSIGN_PCI_DEVICE(0xffffffffffffffff, 0x8040ae69, &(0x7f000080a000)={0x29, 0x3ff, 0x6040, 0x4, 0x1}) mmap(&(0x7f0000ad1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ad1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ad1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ad1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ad1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ad1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ad1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execve(&(0x7f0000ad1000)='./file0\x00', &(0x7f00008c0000-0x4)=[&(0x7f0000ad2000-0x15)='ppp1ppp1:%,vboxnet1+\x00'], &(0x7f0000ad2000-0x24)=[&(0x7f0000ad1000)='\x00', &(0x7f0000ad1000)='user*eth1{},securitylo\x00', &(0x7f00004ee000)='\x00', &(0x7f0000a98000-0x1)='\x00', &(0x7f0000ad2000-0x20)=':]%*trustedwlan1userwlan0cpuset\x00', &(0x7f0000884000-0x7)='*eth1)\x00', &(0x7f0000ad1000)='\x00', &(0x7f000081c000-0x1)='\x00', &(0x7f0000ac2000)='md5sumnodev\x00']) 2018/01/05 21:59:02 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, 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$sock_kcm_SIOCKCMUNATTACH(0xffffffffffffffff, 0x89e1, &(0x7f0000001000-0x4)={0xffffffffffffffff}) r0 = epoll_create(0x100) r1 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x0) socket$nfc_raw(0x27, 0x0, 0x0) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000c18000)=@common='bpq0\x00', 0x10) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) r2 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000565000)='/selinux/context\x00', 0x2, 0x0) setsockopt$inet6_dccp_int(r2, 0x21, 0x6, &(0x7f0000e00000-0x4)=0x401, 0x4) 2018/01/05 21:59:02 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000001000-0xa)='/dev/dsp#\x00', 0x5, 0x8000) ioctl$EVIOCGABS0(r0, 0x80184540, &(0x7f00003af000)=""/58) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndtimer(&(0x7f0000644000)='/dev/snd/timer\x00', 0x0, 0x0) dup3(r1, r2, 0x0) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000c04000-0x170)={0x5, 0x10001, 0x1, 0xdd71, 0x6, [{0x3, 0xaf, 0x3, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0}, {0x1, 0x7f, 0x2, 0x0, 0x0, 0x2404, 0x0, 0x0, 0x0}, {0x1, 0xa71, 0x101, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0}, {0x8, 0x81, 0xee1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x81, 0x5, 0x5, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}, {0xffffffff, 0x80000000, 0xfffffffffffff4ff, 0x0, 0x0, 0x2604, 0x0, 0x0, 0x0}]}) 2018/01/05 21:59:02 executing program 4: utime(&(0x7f0000154000-0x8)='./file0\x00', &(0x7f000008d000)={0x0, 0x0}) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000012000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000011000)='/dev/autofs\x00', 0x501000, 0x0) ioctl$TUNSETOFFLOAD(r1, 0x400454d0, &(0x7f0000000000)=0x3) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @connect={{0x0, 0x0}, {0x0, 0x0}}}], 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlink(&(0x7f00006ec000)='./file0\x00') unlink(&(0x7f0000be2000)='./file0\x00') umount2(&(0x7f00001f8000)='./file1\x00', 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/05 21:59:02 executing program 5: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000ff8000)='./file0\x00', 0x1, 0x8) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000ff9000)=0x0) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f0000a1a000-0x8)={0x3, 0x10000}) r1 = syz_open_dev$adsp(&(0x7f0000ff7000)='/dev/adsp#\x00', 0x7, 0x301000) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000ffb000-0x50)={{0x9, 0xffff}, {0x6, 0xfffffffffffffffd}, 0x0, 0x3, 0x7ff, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000c9b000-0x40)=[@in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x40) r2 = socket(0x8, 0x80806, 0xffbf7fffffffffff) writev(r2, &(0x7f0000ff6000-0x80)=[{&(0x7f00004cd000-0xeb)="", 0x0}, {&(0x7f0000ff5000)='B', 0x1}], 0x2) 2018/01/05 21:59:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xf) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00006a2000-0xc)={0x0, 0x0, 0x0}, &(0x7f00002f1000)=0xc) socket$nfc_llcp(0x27, 0x2, 0x1) getresgid(&(0x7f0000436000-0x4)=0x0, &(0x7f0000c13000)=0x0, &(0x7f0000b8a000)=0x0) r3 = getegid() clock_gettime(0x0, &(0x7f0000ff5000-0x8)={0x0, 0x0}) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000193000-0x8)={r4, r5/1000+30000}, 0x8) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f000057f000)=0x5) r6 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00004a2000)='/selinux/load\x00', 0x2, 0x0) ioctl$DRM_IOCTL_VERSION(r6, 0xc0246400, &(0x7f00003fd000-0x24)={0x0, 0x80000000, 0xffffffffffff8cb3, 0x1000, &(0x7f0000de1000)=""/4096, 0x6e, &(0x7f0000c8f000)=""/110, 0x5d, &(0x7f000092a000)=""/93}) lstat(&(0x7f0000471000)='./file0\x00', &(0x7f0000520000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x4, &(0x7f00008e2000)=[r1, r2, r3, r7]) r8 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000e87000)='/selinux/user\x00', 0x2, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r8, 0x40046411, &(0x7f0000dbb000)=0x690) getsockopt$bt_l2cap_L2CAP_OPTIONS(r8, 0x6, 0x1, &(0x7f0000e4e000-0xc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00003ed000)=0xc) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r6, 0x80dc5521, &(0x7f0000db9000-0x1000)=""/4096) bind$netlink(r0, &(0x7f00008a6000-0xc)={0x10, 0x0, 0x0, 0x1}, 0xc) close(r0) ioctl$DRM_IOCTL_AGP_RELEASE(r6, 0x6431) r9 = openat$autofs(0xffffffffffffff9c, &(0x7f0000d42000)='/dev/autofs\x00', 0x101000, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r8, 0x40042408, r9) syz_open_dev$tun(&(0x7f0000a01000)='/dev/net/tun\x00', 0x0, 0x40000) ioctl$BINDER_SET_MAX_THREADS(r9, 0x40046205, 0x3) flock(r0, 0x3) dup(r8) getegid() 2018/01/05 21:59:02 executing program 2: mmap(&(0x7f0000000000/0xf5f000)=nil, 0xf5f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f00003b3000-0x48)={0x8, 0x5, &(0x7f0000f5c000-0x28)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x7, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f57000)="7379836b616c6e657200ed", 0x100000002, 0xfb, &(0x7f0000f5b000)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000f5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet(r0, &(0x7f0000dbf000)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f60000-0x4)=0x10, 0x800) getsockname(r1, &(0x7f0000454000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000150000-0x4)=0x10) 2018/01/05 21:59:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(0xffffffffffffffff, 0x89e1, &(0x7f0000001000-0x4)={0xffffffffffffffff}) r0 = epoll_create(0x100) r1 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x0) socket$nfc_raw(0x27, 0x0, 0x0) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000c18000)=@common='bpq0\x00', 0x10) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) r2 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000565000)='/selinux/context\x00', 0x2, 0x0) setsockopt$inet6_dccp_int(r2, 0x21, 0x6, &(0x7f0000e00000-0x4)=0x401, 0x4) 2018/01/05 21:59:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000d08000-0x10)=[{&(0x7f0000223000-0x39)="3900000012000147000003000000000007040000001f0500000000000103000009001d0066413e055600000108003dfb230300807416075bff", 0x39}], 0x1) read(r0, &(0x7f0000348000-0x4b)=""/75, 0x4b) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f000085e000)='/selinux/member\x00', 0x2, 0x0) ioctl$KDADDIO(r1, 0x4b34, 0x2) ioctl$EVIOCSABS20(r1, 0x401845e0, &(0x7f0000dee000)={0x3ff, 0x6, 0xa32f, 0xe5, 0x7, 0x20}) 2018/01/05 21:59:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000c98000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet6(0xa, 0x2, 0x7, &(0x7f0000e19000)={0x0, 0x0}) sendmmsg$unix(r0, &(0x7f0000803000)=[{&(0x7f000012b000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000a59000)=[], 0x0, &(0x7f000091b000-0x30)=[@rights={0x10, 0x1, 0x1, [r1]}, @rights={0x10, 0x1, 0x1, [r1]}], 0x20, 0x0}], 0x1, 0x0) ioctl$PIO_UNIMAP(r1, 0x4b67, &(0x7f0000764000)={0x1, &(0x7f0000a24000)=[{0xfffffffffffff801, 0x10000}]}) [ 77.729225] PF_BRIDGE: br_mdb_parse() with non-bridge [ 77.738156] sctp: [Deprecated]: syz-executor3 (pid 14570) Use of int in max_burst socket option. [ 77.738156] Use struct sctp_assoc_value instead 2018/01/05 21:59:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000001000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt(r0, 0x114, 0x1, &(0x7f00004d2000)="", 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndtimer(&(0x7f0000644000)='/dev/snd/timer\x00', 0x0, 0x0) r3 = dup3(r1, r2, 0x0) ioctl$TUNSETLINK(r3, 0x400454cd, &(0x7f0000b89000-0x4)=0x7) r4 = add_key$user(&(0x7f0000fb4000-0x5)='user\x00', &(0x7f0000a3c000+0x796)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00004b1000-0x91)="c7bf0f14917046bb9be277f7be7ba10267d164eb1509aeb4062a5521c83ea305ca5602de53e8b3d88dcf170e80a22f4bdb7a6a2100d44ee85ea9c2e419f1b194b3ccc1a66fe92b2655744173b9fc6269427193916c4448a4782647a3ad6b27157ba2102e7caf44ab72fc64c9b6b525c888fe49caef3f8e8882cad6732be22ba5c5a84333cd29cfec2f58856d3c6eb556c5", 0x91, 0xffffffffffffffff) keyctl$revoke(0x3, r4) bind$llc(r0, &(0x7f0000347000)={0x1a, 0x4, 0x10000, 0x100000000, 0x1, 0xf25, @random="7003d156353e", [0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f000067a000-0x4)={0x0}, &(0x7f00008d6000)=0x4) getsockopt$inet6_opts(r3, 0x29, 0x36, &(0x7f000048b000-0x48)=""/72, &(0x7f0000de2000-0x4)=0x48) 2018/01/05 21:59:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f0000ec7000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) pwritev(r0, &(0x7f000013c000-0x8)=[{&(0x7f00007f7000)="fcd418f3d20f4c1450a27b1e0070cf795130935cceb25f22476ef9a40d2683b4dd5d71be008b0be91139df560f53fdb207ef6f5c2856491bc4130df413e3efe9eb89ebcf35c80d0796586c06dd071732de56d2c2c650b9b8", 0x58}], 0x1, 0x0) shutdown(r0, 0x0) sendto$inet6(r0, &(0x7f0000925000)="e0", 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/05 21:59:02 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x3e, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000995000-0x11)='/selinux/enforce\x00', 0x100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fchmodat(r0, &(0x7f0000000000)='./file0\x00', 0x4) syz_emit_ethernet(0xb373a31274c14807, &(0x7f0000647000-0x10d)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x803, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x2d, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@echo={0x8, 0x0, 0x0, 0x8001, 0x0, "f70b54b45c7d6a1f75eda3b7f864e54311c8d66b308b3c14755ebd3ffd33176c7421157692e76061569d44393e7ace3174de3e628b7b585e47adc9d6ca7dc2ef157fdf1244aeab59bf905cd470506c7adde8d3f5b52750c1b9af4c63c9c6efd5ef4aef9f03e045b91a1021b234a387dd2ebaa7acae9f859b9ab49420291f6cf5f4d200c9865af5c38514ef610f62e02ad0ea8a135012df290dedbc3a8af66a24aff5bbc5c1db527d47ed681f80e0dbbf2df72406cc664d62bb93d508138ff7efbd5ece33b59128293de63a63458d1e849175a2b9ca74393208ee09a78ee5fb5a8eb270"}}}}}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x400000, 0x4000000000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_MSRS(r1, 0xc008ae88, &(0x7f0000001000-0x68)={0x6, 0x0, [{0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}]}) getpeername$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000002000-0x4)=0xff08) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$packet(r1, &(0x7f0000002000)="b612b9a1fdb185008cc9080f032bd483be54a6d677f2843541f2a4184d4de5fd6a338fbb640c8c5e8825998e3b81f29b96ee4b91aac25a96399d3ff960cc56b0937d1212f7ccdd88295103f6e3da38f84c19b5060705b7db64801a8c98e77f751a52271d3157b4b7eab387daf6e8da330d48a4c57a80f29629a0121862794712ce21ce122fd0f54268eb5c4bc4b65958fe9a6e36de9fb3c8d5ed2ce40109b6d244d3d8c5fb0fa84371cd34d99ea80571cec7ceea5cb7bb086200d7ce1cf2ac7d7acfe9ce75a2eeaa7cadead4e39b8d14eaff37", 0xd3, 0x40000, &(0x7f0000001000)={0x11, 0x1f, r2, 0x1, 0x7, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) 2018/01/05 21:59:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xf) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00006a2000-0xc)={0x0, 0x0, 0x0}, &(0x7f00002f1000)=0xc) getresgid(&(0x7f000066c000)=0x0, &(0x7f000053c000)=0x0, &(0x7f0000c25000-0x4)=0x0) r3 = getegid() clock_gettime(0x0, &(0x7f0000ff5000-0x8)={0x0, 0x0}) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000193000-0x8)={r4, r5/1000+30000}, 0x8) vmsplice(r0, &(0x7f0000139000)=[{&(0x7f0000d39000)="bae86d28a65d4405db1f24765eeca5f3e85329670f9d2e0e6c98fa66426d7a4e7af04f47473a85f26c45ae6ed6ec48f41be19296b12c9b2e18", 0x39}, {&(0x7f000085e000-0xdc)="cbd9a6dc23510eb9fc5e9b6f2927ee1e30d77c532320f335566025906709c11ac8a6e542850157a103e44af90cec8ae8fc1d5ce4cecab6a8885a21db71bde46cd5936d155faeecf1838ef3a0c2ebd2b56590e21e666116a44f296a882ca3514abc3240fd85d69ff5b87ed185c3cec256f0f0b16ad8095a41c71d2134eb35c7cca464670a287289c3d6fa8977e62957a948783546f3561dd76622ef651875bedd2d9a22728540b204b98c8e8a4dfedc58d791ade19a7aa60d31c306ab2675229f16a19bdc7892d738b36ff0edbfabf98255ca93f3ebcc6ff587adb7cf", 0xdc}, {&(0x7f0000d96000-0x13)="7513d166139436c497cfa95912cb8e016ff78e", 0x13}, {&(0x7f00006b5000-0x3c)="246db9fd2b46266658ffed0195b207c49938ad06d69b6fe3174d67b859fddc8ca31520d7e7854cd2205dc56c6c43b1c848b3c5291195c28b0cf13a80", 0x3c}], 0x4, 0x2) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f000057f000)=0x5) r6 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00004a2000)='/selinux/load\x00', 0x2, 0x0) ioctl$DRM_IOCTL_VERSION(r6, 0xc0246400, &(0x7f00003fd000-0x24)={0x0, 0x80000000, 0xffffffffffff8cb3, 0x1000, &(0x7f0000de1000)=""/4096, 0x6e, &(0x7f0000c8f000)=""/110, 0x5d, &(0x7f000092a000)=""/93}) lstat(&(0x7f0000471000)='./file0\x00', &(0x7f0000520000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x4, &(0x7f00008e2000)=[r1, r2, r3, r7]) r8 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000e87000)='/selinux/user\x00', 0x2, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r8, 0x40046411, &(0x7f0000dbb000)=0x690) getsockopt$bt_l2cap_L2CAP_OPTIONS(r8, 0x6, 0x1, &(0x7f0000e4e000-0xc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00003ed000)=0xc) bind$netlink(r0, &(0x7f00008a6000-0xc)={0x10, 0x0, 0x0, 0x1}, 0xc) close(r0) ioctl$DRM_IOCTL_AGP_RELEASE(r6, 0x6431) r9 = openat$autofs(0xffffffffffffff9c, &(0x7f0000d42000)='/dev/autofs\x00', 0x101000, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r8, 0x40042408, r8) ioctl$BINDER_SET_MAX_THREADS(r9, 0x40046205, 0x3) flock(r0, 0x3) dup(r8) getegid() [ 77.793321] sctp: [Deprecated]: syz-executor3 (pid 14577) Use of int in max_burst socket option. [ 77.793321] Use struct sctp_assoc_value instead 2018/01/05 21:59:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0xfc3d, &(0x7f0000b84000)=0x0) io_setup(0x1000, &(0x7f00007d1000)=0x0) r0 = syz_open_dev$dspn(&(0x7f000059e000)='/dev/dsp#\x00', 0x7, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f00007bd000)={{0x400, 0x100}, 0x1, 0x7, 0x791, {0x9, 0x8}, 0x3, 0x7f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/05 21:59:02 executing program 4: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000ccb000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00003c1000-0x14)={0x1ff, 0x240e, 0x6, 0xfaa6, 0xffff}, 0x14) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00005ca000)={0x4, 0xffffffffffffff9c, 0x0}) r2 = syz_open_dev$admmidi(&(0x7f0000aa5000-0xe)='/dev/admmidi#\x00', 0xde25, 0x4000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_buf(r2, 0x101, 0x19, &(0x7f0000000000)=""/10, &(0x7f0000002000-0x4)=0xa) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000001000-0x10)={r1, r2, 0x0, 0x3}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$vcsn(&(0x7f0000c81000-0xa)='/dev/vcs#\x00', 0x6, 0xd729fffd6a6a32a7) openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000005000)=[{&(0x7f0000002000)="2759b9d000c870e312", 0x9}], 0x1, 0x0) [ 77.809748] netlink: 'syz-executor4': attribute type 29 has an invalid length. [ 77.809755] netlink: 5 bytes leftover after parsing attributes in process `syz-executor4'. [ 77.820061] netlink: 'syz-executor4': attribute type 29 has an invalid length. [ 77.820069] netlink: 5 bytes leftover after parsing attributes in process `syz-executor4'. 2018/01/05 21:59:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) eventfd2(0x8, 0x80801) r0 = syz_open_dev$sg(&(0x7f000060d000-0x9)='/dev/sg#\x00', 0x20, 0x100) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000c83000-0x4)=0x2, 0x4) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndtimer(&(0x7f0000644000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000772000-0x97)="e34828cf36921715f57d50cb5f566bc9c0161b1be3cf0bfc799be3f514cdcd1305ed1cf7a760f19d7bc264c022a7b2886044bd55f5bd6f18ab75c82ceac33d9f94559e1b3132986aaa7555b971f27bfc2eeca1aadc9c3657cd72559568af69bb7581cdcffbcb6cba2d4c26147e7dcce507a08b7e05a1682d2626dc3b52955f4211a683d66ef06661143c2d230cf299ab518adb948c8e42") dup3(r1, r2, 0x0) 2018/01/05 21:59:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xf) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00006a2000-0xc)={0x0, 0x0, 0x0}, &(0x7f00002f1000)=0xc) getresgid(&(0x7f000066c000)=0x0, &(0x7f000053c000)=0x0, &(0x7f0000c25000-0x4)=0x0) r3 = getegid() clock_gettime(0x0, &(0x7f0000ff5000-0x8)={0x0, 0x0}) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000193000-0x8)={r4, r5/1000+30000}, 0x8) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f000057f000)=0x5) r6 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00004a2000)='/selinux/load\x00', 0x2, 0x0) ioctl$DRM_IOCTL_VERSION(r6, 0xc0246400, &(0x7f00003fd000-0x24)={0x0, 0x80000000, 0xffffffffffff8cb3, 0x1000, &(0x7f0000de1000)=""/4096, 0x6e, &(0x7f0000c8f000)=""/110, 0x5d, &(0x7f000092a000)=""/93}) lstat(&(0x7f0000471000)='./file0\x00', &(0x7f0000520000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x4, &(0x7f00008e2000)=[r1, r2, r3, r7]) r8 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000e87000)='/selinux/user\x00', 0x2, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r6, 0x6, 0x21, &(0x7f00004fb000)="5e93105b281bd772242a1b9c78475078", 0x10) ioctl$DRM_IOCTL_AUTH_MAGIC(r8, 0x40046411, &(0x7f0000dbb000)=0x690) getsockopt$bt_l2cap_L2CAP_OPTIONS(r8, 0x6, 0x1, &(0x7f0000e4e000-0xc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00003ed000)=0xc) bind$netlink(r0, &(0x7f00008a6000-0xc)={0x10, 0x0, 0x0, 0x1}, 0xc) close(r0) ioctl$DRM_IOCTL_AGP_RELEASE(r6, 0x6431) r9 = openat$autofs(0xffffffffffffff9c, &(0x7f0000d42000)='/dev/autofs\x00', 0x101000, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r8, 0x40042408, r8) ioctl$BINDER_SET_MAX_THREADS(r9, 0x40046205, 0x3) ioctl$DRM_IOCTL_GEM_OPEN(r8, 0xc010640b, &(0x7f0000020000-0x10)={0x0, 0x0, 0x200}) ioctl$DRM_IOCTL_GEM_CLOSE(r9, 0x40086409, &(0x7f0000851000)={r10, 0x0}) flock(r0, 0x3) dup(r8) getegid() 2018/01/05 21:59:02 executing program 2: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000000)={&(0x7f0000000000)='./file0\x00', 0x0, 0x0}, 0xc) keyctl$join(0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000009000-0x17)='net/ip6_tables_targets\x00') ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000006000-0x4)=0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f0000018000-0x4)=r1) 2018/01/05 21:59:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000aaf000-0x10)='/dev/sequencer2\x00', 0x400, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffff9c, 0xc018620b, &(0x7f0000715000-0xa)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000251000-0x30)={0x14, 0x0, &(0x7f00001c1000-0x14)=[@acquire_done={0x40106309, r1, 0x2}], 0xc5, 0x0, &(0x7f0000919000)="962f7a81e6aa6b66cb28ff0285ff23d24b86428f4cd5615878c7a59d61a4b157974740211a60dc69f333b7a8ff48e5e9453f8a1d365dd582c9c19c8256a3d1731fe79f6a9dc136ad0e3e1c5051f39a0814eb2ee585f2ab6680839f4db9e5153be7da4053962e4213b36eacd09669ea9922b6732cf8daa107c301f5c07d95c548cb4abea40da3fd9d1c84f7224e8945003760cd77bbbcce41b8e5b45b7087dc4a7c450e7ec3177a88327b45f5ddb9ca0e216a65c6b518ff667692daffd27babdedcbf3bfba0"}) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0xffff) r2 = syz_open_dev$mouse(&(0x7f0000c4d000)='/dev/input/mouse#\x00', 0xffffffffffffff52, 0x200) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r2, 0xc0bc5351, &(0x7f0000038000)={0x6, 0x1, 'client0\x00', 0xffffffff80000004, "eeb22989251deb8d", "b79a3c603d1f9dfc1220cfc968aebc24150fcc0de6840ccf5bebd0f0819aca5d", 0x1, 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]}) r3 = creat(&(0x7f000016d000-0x8)='./file0/file0\x00', 0x0) mount(&(0x7f00002ba000-0x8)='./file0\x00', &(0x7f000087e000)='./file0/file0\x00', &(0x7f0000e6d000-0x7)="72616d667300ea", 0x100200a089, &(0x7f00005c8000-0x69)="") open_by_handle_at(r3, &(0x7f000020f000-0xb9)={0xb9, 0xffffffffffffffff, "e1938a4e78ba6d310de27149a6586b4d7cb72cf306b45b0269e90eff45574b80a68b23d09b965cd87c8c309360cee29cde35b21062cd62d2115706b2ebefd265002b93ccf9bd22b65aded2e7006dd44abc1a670747a03750f334e027ec5245cc918cb1341fd3f4d08cd8c692186c4315a89188649cdde864ee16a4f70cd2aa15f7d81469f13235af41bfeaca24f9c9c77f40630110733d2e9a71c943ca4d013beeeab115dbdeb009ef38f5f63eecce8323"}, 0x0) 2018/01/05 21:59:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000c33000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000005000-0xa)='/dev/snd/midiC#D#\x00', 0x20, 0x1) syz_open_dev$binder(&(0x7f000000a000-0xd)='/dev/binder#\x00', 0x0, 0x802) ioctl$KVM_SET_LAPIC(r0, 0x4400ae8f, &(0x7f0000b9d000)={"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"}) 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000008000)=0x0) r3 = syz_open_procfs(r2, &(0x7f00000bb000)='children\x00') sendfile(r3, r3, &(0x7f0000364000-0x8)=0x4, 0x5) dup3(r3, r0, 0x80000) syz_open_procfs(r2, &(0x7f0000c05000-0x5)='stat\x00') getpeername$inet(r3, &(0x7f000014b000-0x10)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ef6000-0x4)=0x10) 2018/01/05 21:59:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x80000000006, &(0x7f0000ab6000)="ce37da3069aa5faf1bb3c7f9d0ee27d66b10635f50ec8bfd3dc45701e49f7b8a99c8e2f30fc1ab2c6c75cc6ca34af951c7ea3b4250660f674882c9281dc2c56457dff6c370fa07fb7ca56bb34ea7b99a8031dc9164a530b01884e86fbd7a17e8e1e8a15e7694a9c9ac42fa7954581b52a50382ae07e705e8cb2bd29c0fde6f07b959e38572f023ce009b2ba0f355e718bdd1ab80d861bab4379080faabfc8c099b7dae1845", 0xffffffffffffff0a) 2018/01/05 21:59:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000aa3000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000512000-0x28)={@common='ip6gre0\x00', @ifru_addrs=@nfc={0x27, 0x1, 0x8, 0x2}}) r1 = dup(r0) ioctl$TUNSETOFFLOAD(r1, 0x400454d0, &(0x7f00006ba000+0x431)=0x0) 2018/01/05 21:59:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(0xffffffffffffffff, 0x89e1, &(0x7f0000001000-0x4)={0xffffffffffffffff}) r0 = epoll_create(0x100) r1 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x0) socket$nfc_raw(0x27, 0x0, 0x0) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000c18000)=@common='bpq0\x00', 0x10) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) r2 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000565000)='/selinux/context\x00', 0x2, 0x0) setsockopt$inet6_dccp_int(r2, 0x21, 0x6, &(0x7f0000e00000-0x4)=0x401, 0x4) 2018/01/05 21:59:02 executing program 7: mmap(&(0x7f0000000000/0xf9c000)=nil, 0xf9c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000000000010, 0x803, 0x20) mmap(&(0x7f0000f9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f000016f000)=[{&(0x7f0000f78000)="3bacdc49cd713b5acad3d0fb55359cc393832e07d48ca81a5eb5b134ef5b6b21cba44eeb6a71f31c13b47882b1222694d7b7f2948ab0a61af28fdd89f1d315b1bf5b7592d2e4654b568d675c43f1975b7d685eef74fab6df53d545ff68d528d53953d82ef772bdb5ad90146e097e720268a3dd4820a0a17f5106db0f46ed39f6dc541adc508e532f6eb852f31ca4d5aa73afec63de61ec8080539eec7a98e54cd42a6f2b20337a2e4ea147cc1def49c86b5c286c18276513e1a2271f7c4c645cd35a7fa12136feaab689796b8eb1eee3dec5599e7cda2969b9866c37fcdd268bba3730596809f9d57c0bf38fd827c73dedfe755587d7f007", 0xffffffffffffff11}, {&(0x7f0000f9d000-0x22)="9c5b964ed7a93e638081177b49728787511770cc1372d75876b4ad27ffad6ea35ba7", 0x22}, {&(0x7f0000ae0000)="bf90940a1b3583ce269bd9e6f1b573c48e591b6fc9fd885c1e3f3710930ff3f604f879541b6d9b969730cb39df23f5097d46120c1548a0893359bed55a7d88e171a2f902de6653c1b2abd569864182045a37672110733cb5b9542401b65608cafb9a561ca663af048ee2692b7c5ddbc4f3b1afbb1a7ee85d6f8539b63a9815681713fb47e73b6dfd5a59", 0x8a}, {&(0x7f0000e71000-0x7)="96d025104ac71e", 0xffffffffffffff44}, {&(0x7f0000491000-0x32)="04b6cc430d0bae63dfeebd3fd5b4d513a038b989c00fb313e45c583843cdf20e14de962e2c7435e37a6a7e1281b3c406693b", 0x32}, {&(0x7f0000df4000)="5c24e95c8c280d151154624ac03171678f39c74c08183256000fe8f32861a8b6ef054ff0a50150ddb4ad39389949d77bb33f6913b06222cd3ad6694985ee6b6c8ce54894648296670849176b55712df96918b069cc5fb6f39f83f3d3c0af468797e2a0eb36dbc32906e6bb6dc37ab9a0dcdfe644f6bfd01c525988855c6e19bd57b78f9a421d1dcda10ed52ded764d547bd589f5eed8e0e8fcb8a8ea927ba1b548ab83eda1d7a4932987f2f0ada958fd054982db2c4e07e0b71f", 0xba}, {&(0x7f0000f9d000-0xce)="f34e1c2c3bd5d2822f05c8f9fffe088ddbbedbdb8d623edd6badd6e1feede3af8b0069bbfd042c0eabb267ba140a17133e21cb374f75dc187766bd0141748f19f5b5371856f8aa67ff9930d867b63db88b09fd6bb57a7c71d5806e7ccf62e89784493260e6c9547c8e295b8e8a155f60526c787eba7e57f033bc7906d7b5747241343aaba00f8d88ae887106c3b28fe740e998d8d86d8c49d35407bf6cf22d623586140c5c8b69ba4c41762c313740315e02e054287388f234f61a5993c6392e67c7db8c55e751663ca8b4c71345", 0xce}, {&(0x7f0000f9d000)="3b5dc1def603bf568199bb4692bd1e79e5132d0ff07c0bab9fef8bf5f6d0b6071a85d2a3dd724c00076ef3bb64f94ee90d0f850ddd3b34a77a04005cd1d1b56fef0f81a8ecb6474afd593670afec31179147b763de2103deacf98739cb316318bf8ce6963a270f437f08bcc6cf58a0b495bffa16ceb2fed36959888b60ddf0a415b05276db2069386e37dc4d", 0xffffffffffffff3e}, {&(0x7f0000961000)="e3c1a4da373bc0dd6e97fa6337f0a0bc7d2a902e6214174b24127337c8d1b6fd", 0x20}], 0x209d) mmap(&(0x7f0000f9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000f9d000)=0x20, 0x4) mmap(&(0x7f0000f9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000f9d000)="", 0x0) write(r0, &(0x7f0000dcb000)="26000000110047f193e9bff70722000008000000000000000700ffffa0074751050003000000", 0x26) mmap(&(0x7f0000f9e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netlink(r0, &(0x7f0000f9f000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f00006c8000)=0xc) syz_open_dev$adsp(&(0x7f00000a5000)='/dev/adsp#\x00', 0x0, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f0000709000-0x8)={r0, 0x4}) 2018/01/05 21:59:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000c7e000)='/selinux/validatetrans\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000837000-0x8c)={0x0, @in6={{0xa, 0x1, 0x20, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000067c000)=0x8c) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000e1000)={r1, @in6={{0xa, 0x3, 0x10001, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x8001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r2 = socket(0x40000000015, 0x5, 0x0) setsockopt(r2, 0x20000100000114, 0xa, &(0x7f0000a19000)="02000000", 0x4) 2018/01/05 21:59:02 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, 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$sock_kcm_SIOCKCMUNATTACH(0xffffffffffffffff, 0x89e1, &(0x7f0000001000-0x4)={0xffffffffffffffff}) r0 = epoll_create(0x100) r1 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x0) socket$nfc_raw(0x27, 0x0, 0x0) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000c18000)=@common='bpq0\x00', 0x10) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000565000)='/selinux/context\x00', 0x2, 0x0) 2018/01/05 21:59:02 executing program 2: 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$sock_kcm_SIOCKCMUNATTACH(0xffffffffffffffff, 0x89e1, &(0x7f0000001000-0x4)={0xffffffffffffffff}) r0 = epoll_create(0x100) r1 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x0) socket$nfc_raw(0x27, 0x0, 0x0) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000c18000)=@common='bpq0\x00', 0x10) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) r2 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000565000)='/selinux/context\x00', 0x2, 0x0) setsockopt$inet6_dccp_int(r2, 0x21, 0x6, &(0x7f0000e00000-0x4)=0x401, 0x4) 2018/01/05 21:59:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = getpid() capset(&(0x7f0000e4e000)={0x20071026, r1}, &(0x7f0000096000)={0x200, 0xfffffffffffffeff, 0x330, 0x2, 0x6, 0xfffffffffffeffff}) r2 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000246000)='/selinux/load\x00', 0x2, 0x0) ioctl$EVIOCGLED(r2, 0x80404519, &(0x7f00005dd000-0x3)=""/3) r3 = syz_open_dev$sndtimer(&(0x7f0000644000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r3, 0x6430) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000eee000-0x10)={r2, &(0x7f00008b1000)="33be09c57b8ebd0ff570946373899e9e9657c6a140932efd17dd86e705ae6a049eec788c4a9ccdd38c91383c1e2d31d2105cc153bca9a7328328"}, 0x10) dup3(r2, r0, 0x80000) 2018/01/05 21:59:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xf) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00006a2000-0xc)={0x0, 0x0, 0x0}, &(0x7f00002f1000)=0xc) getresgid(&(0x7f000066c000)=0x0, &(0x7f000053c000)=0x0, &(0x7f0000c25000-0x4)=0x0) r3 = getegid() clock_gettime(0x0, &(0x7f0000ff5000-0x8)={0x0, 0x0}) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000193000-0x8)={r4, r5/1000+30000}, 0x8) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f000057f000)=0x5) r6 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00004a2000)='/selinux/load\x00', 0x2, 0x0) ioctl$DRM_IOCTL_VERSION(r6, 0xc0246400, &(0x7f00003fd000-0x24)={0x0, 0x80000000, 0xffffffffffff8cb3, 0x1000, &(0x7f0000de1000)=""/4096, 0x6e, &(0x7f0000c8f000)=""/110, 0x5d, &(0x7f000092a000)=""/93}) lstat(&(0x7f0000471000)='./file0\x00', &(0x7f0000520000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x4, &(0x7f00008e2000)=[r1, r2, r3, r7]) r8 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000e87000)='/selinux/user\x00', 0x2, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r8, 0x40046411, &(0x7f0000dbb000)=0x690) getsockopt$bt_l2cap_L2CAP_OPTIONS(r8, 0x6, 0x1, &(0x7f0000e4e000-0xc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00003ed000)=0xc) bind$netlink(r0, &(0x7f00008a6000-0xc)={0x10, 0x0, 0x0, 0x1}, 0xc) close(r0) ioctl$DRM_IOCTL_AGP_RELEASE(r6, 0x6431) fcntl$F_GET_FILE_RW_HINT(r6, 0x40d, &(0x7f00006f3000-0x8)=0x0) r9 = openat$autofs(0xffffffffffffff9c, &(0x7f0000d42000)='/dev/autofs\x00', 0x101000, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r8, 0x40042408, r8) ioctl$BINDER_SET_MAX_THREADS(r9, 0x40046205, 0x3) flock(r0, 0x3) dup(r8) getegid() 2018/01/05 21:59:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(0xffffffffffffffff, 0x89e1, &(0x7f0000001000-0x4)={0xffffffffffffffff}) r0 = epoll_create(0x100) r1 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x0) socket$nfc_raw(0x27, 0x0, 0x0) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000c18000)=@common='bpq0\x00', 0x10) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) 2018/01/05 21:59:03 executing program 5: mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt(r0, 0x84, 0xc0000000075, &(0x7f0000ffa000)=""/8, &(0x7f0000263000-0x4)=0x8) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000ca4000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x401}) 2018/01/05 21:59:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000ae7000-0xc)='/dev/rfkill\x00', 0x410601, 0x0) ioctl$DRM_IOCTL_GET_STATS(r0, 0x807c6406, &(0x7f00007e3000)=""/62) r1 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x1, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_timedreceive(r1, &(0x7f000049d000)=""/224, 0xe0, 0x0, &(0x7f0000e6f000-0x8)={0x77359400, 0x0}) mq_timedreceive(r1, &(0x7f0000347000-0xa5)=""/165, 0xa5, 0x0, &(0x7f000058d000-0x10)={0x0, 0x0}) 2018/01/05 21:59:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(0xffffffffffffffff, 0x89e1, &(0x7f0000001000-0x4)={0xffffffffffffffff}) r0 = epoll_create(0x100) r1 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x0) socket$nfc_raw(0x27, 0x0, 0x0) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000c18000)=@common='bpq0\x00', 0x10) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) r2 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000565000)='/selinux/context\x00', 0x2, 0x0) setsockopt$inet6_dccp_int(r2, 0x21, 0x6, &(0x7f0000e00000-0x4)=0x401, 0x4) 2018/01/05 21:59:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00009c0000-0x8)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000042f000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b12000)=0xe8) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000988000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = accept4$packet(0xffffffffffffff9c, &(0x7f0000329000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000870000-0x4)=0x14, 0x80000) accept4$packet(r3, &(0x7f0000ba9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000799000)=0x14, 0x80000) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000a6f000-0x10)={&(0x7f0000b74000/0x1000)=nil, 0x1000}) ioctl$EVIOCGLED(r1, 0x80404519, &(0x7f0000e8f000-0x39)=""/57) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) madvise(&(0x7f0000858000/0x1000)=nil, 0x1000, 0x0) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r2, 0x4008ae48, &(0x7f0000633000-0x8)=0x40004) r4 = syz_open_dev$sndmidi(&(0x7f0000953000-0x12)='/dev/snd/midiC#D#\x00', 0xe9d, 0x10000) ioctl$sock_inet_udp_SIOCOUTQ(r4, 0x5411, &(0x7f0000808000-0x4)=0x0) mremap(&(0x7f0000ebf000/0x4000)=nil, 0x4000, 0x2000, 0x2, &(0x7f0000c60000/0x2000)=nil) 2018/01/05 21:59:03 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x4) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80585414, &(0x7f0000000000)=""/49) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000587000-0x4)=0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndtimer(&(0x7f0000644000)='/dev/snd/timer\x00', 0x0, 0x0) dup3(r1, r2, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f000006a000-0x98)={0x0, @in6={{0xa, 0x1, 0x8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xf72, 0x8b5}, &(0x7f0000912000)=0x98) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000317000)={r3, 0x100000001}, &(0x7f0000300000-0x4)=0x8) setns(r1, 0x44000000) 2018/01/05 21:59:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f000073f000-0x49)="", &(0x7f00003b1000-0x4)=0x0, &(0x7f0000fef000)=0x0, &(0x7f0000fde000)="") r0 = dup(0xffffffffffffff9c) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f000057e000-0x58)=[@in={0x2, 0x1, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x3a, @loopback={0x0, 0x1}, 0x3ff}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20400000}], 0x58) mknod(&(0x7f000052d000-0x8)='./file0\x00', 0x1040, 0x0) execve(&(0x7f000007b000)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) open$dir(&(0x7f0000508000)='./file0\x00', 0x0, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000206000)='/selinux/policy\x00', 0x0, 0x0) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26102, 0x0) 2018/01/05 21:59:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xf) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00006a2000-0xc)={0x0, 0x0, 0x0}, &(0x7f00002f1000)=0xc) getresgid(&(0x7f000066c000)=0x0, &(0x7f000053c000)=0x0, &(0x7f0000c25000-0x4)=0x0) r3 = getegid() clock_gettime(0x0, &(0x7f0000ff5000-0x8)={0x0, 0x0}) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000193000-0x8)={r4, r5/1000+30000}, 0x8) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f000057f000)=0x5) r6 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00004a2000)='/selinux/load\x00', 0x2, 0x0) ioctl$DRM_IOCTL_VERSION(r6, 0xc0246400, &(0x7f00003fd000-0x24)={0x0, 0x80000000, 0xffffffffffff8cb3, 0x1000, &(0x7f0000de1000)=""/4096, 0x6e, &(0x7f0000c8f000)=""/110, 0x5d, &(0x7f000092a000)=""/93}) lstat(&(0x7f0000471000)='./file0\x00', &(0x7f0000520000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x4, &(0x7f00008e2000)=[r1, r2, r3, r7]) r8 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000e87000)='/selinux/user\x00', 0x2, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r8, 0x40046411, &(0x7f0000dbb000)=0x690) getsockopt$bt_l2cap_L2CAP_OPTIONS(r8, 0x6, 0x1, &(0x7f0000e4e000-0xc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00003ed000)=0xc) bind$netlink(r0, &(0x7f00008a6000-0xc)={0x10, 0x0, 0x2, 0x1}, 0x1083768e3a23952b) close(r0) ioctl$DRM_IOCTL_AGP_RELEASE(r6, 0x6431) r9 = openat$autofs(0xffffffffffffff9c, &(0x7f0000d42000)='/dev/autofs\x00', 0x101000, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r8, 0x40042408, r8) ioctl$BINDER_SET_MAX_THREADS(r9, 0x40046205, 0x3) flock(r0, 0x3) dup(r8) getegid() 2018/01/05 21:59:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000237000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000592000-0x11)='/dev/vga_arbiter\x00', 0x1, 0x0) ioctl$EVIOCGNAME(r1, 0x80404506, &(0x7f0000e0a000-0xb1)=""/177) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) socketpair$inet(0x2, 0x4, 0x6, &(0x7f0000cf8000-0x8)={0x0, 0x0}) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000f57000)='/dev/hwrng\x00', 0x400, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_NR(r2, 0x4008ae73, &(0x7f0000baf000)={0xfffffffffffffffa, 0x1000}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f000026c000)=[@ptr={0x77622a85, 0x0, &(0x7f0000008000-0x8e)='\x00', 0x1, 0x0, 0x0}], &(0x7f000000b000-0x30)=[0x0]}}], 0x0, 0x0, &(0x7f0000009000)=""}) fremovexattr(r1, &(0x7f0000ff0000)=@random={'os2.\x00', '/dev/binder#\x00'}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00008ab000)={0x98, 0x0, &(0x7f0000416000-0x138)=[@transaction_sg={0x40486311, {{0x1, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x18, 0x8, &(0x7f0000206000)=[@fd={0x66642a85, 0x0, 0xffffffffffffffff, 0x0, 0x0}], &(0x7f0000618000)=[0x0]}, 0x0}}, @transaction_sg={0x40486311, {{0x1, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x18, 0x0, &(0x7f0000d4f000-0x48)=[@fd={0x66642a85, 0x0, 0xffffffffffffffff, 0x0, 0x0}], &(0x7f0000335000)=[]}, 0x0}}], 0x0, 0x0, &(0x7f00001b4000-0x8)=""}) ioctl$GIO_UNIMAP(r2, 0x4b66, &(0x7f00001be000)={0x4, &(0x7f0000c9a000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) 2018/01/05 21:59:03 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, 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$sock_kcm_SIOCKCMUNATTACH(0xffffffffffffffff, 0x89e1, &(0x7f0000001000-0x4)={0xffffffffffffffff}) r0 = epoll_create(0x100) r1 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x0) socket$nfc_raw(0x27, 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) 2018/01/05 21:59:03 executing program 2: 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$sock_kcm_SIOCKCMUNATTACH(0xffffffffffffffff, 0x89e1, &(0x7f0000001000-0x4)={0xffffffffffffffff}) r0 = epoll_create(0x100) r1 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x0) socket$nfc_raw(0x27, 0x0, 0x0) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000c18000)=@common='bpq0\x00', 0x10) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) r2 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000565000)='/selinux/context\x00', 0x2, 0x0) setsockopt$inet6_dccp_int(r2, 0x21, 0x6, &(0x7f0000e00000-0x4)=0x401, 0x4) 2018/01/05 21:59:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xf) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00006a2000-0xc)={0x0, 0x0, 0x0}, &(0x7f00002f1000)=0xc) getresgid(&(0x7f000066c000)=0x0, &(0x7f000053c000)=0x0, &(0x7f0000c25000-0x4)=0x0) r3 = getegid() clock_gettime(0x0, &(0x7f0000ff5000-0x8)={0x0, 0x0}) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000193000-0x8)={r4, r5/1000+30000}, 0x8) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f000057f000)=0x5) r6 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00004a2000)='/selinux/load\x00', 0x2, 0x0) ioctl$DRM_IOCTL_VERSION(r6, 0xc0246400, &(0x7f00003fd000-0x24)={0x0, 0x80000000, 0xffffffffffff8cb3, 0x1000, &(0x7f0000de1000)=""/4096, 0x6e, &(0x7f0000c8f000)=""/110, 0x5d, &(0x7f000092a000)=""/93}) lstat(&(0x7f0000471000)='./file0\x00', &(0x7f0000520000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x4, &(0x7f00008e2000)=[r1, r2, r3, r7]) r8 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000e87000)='/selinux/user\x00', 0x2, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r8, 0x40046411, &(0x7f0000dbb000)=0x690) getsockopt$bt_l2cap_L2CAP_OPTIONS(r8, 0x6, 0x1, &(0x7f0000e4e000-0xc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00003ed000)=0xc) bind$netlink(r0, &(0x7f00008a6000-0xc)={0x10, 0x0, 0x0, 0x1}, 0xc) close(r0) ioctl$DRM_IOCTL_AGP_RELEASE(r6, 0x6431) r9 = openat$autofs(0xffffffffffffff9c, &(0x7f0000d42000)='/dev/autofs\x00', 0x101000, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r8, 0x40042408, r8) setsockopt$inet_sctp_SCTP_INITMSG(r8, 0x84, 0x2, &(0x7f00001bf000)={0x3, 0x6, 0x3, 0xfff}, 0x8) ioctl$BINDER_SET_MAX_THREADS(r9, 0x40046205, 0x3) flock(r0, 0x3) dup(r8) getegid() 2018/01/05 21:59:03 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, 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$sock_kcm_SIOCKCMUNATTACH(0xffffffffffffffff, 0x89e1, &(0x7f0000001000-0x4)={0xffffffffffffffff}) r0 = epoll_create(0x100) r1 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) 2018/01/05 21:59:03 executing program 1: r0 = syz_open_dev$vcsn(&(0x7f0000001000-0xa)='/dev/vcs#\x00', 0x0, 0x20000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000001000-0x8c)={0x1, 0xffffffff, 0x7fff, 'queue0\x00', 0x8547, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) eventfd(0x10001) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndtimer(&(0x7f0000644000)='/dev/snd/timer\x00', 0x0, 0x0) r3 = dup3(r1, r2, 0x0) io_setup(0xafcf, &(0x7f0000e63000-0x4)=0x0) io_cancel(r4, &(0x7f0000531000-0x40)={0x0, 0x0, 0x0, 0x7, 0x9, r1, &(0x7f0000800000-0xb2)="8d453cf4bade535eb5b272aa714b8fa899fad39ab5d3c170f1bae420ed3c3a4995f1525be3d0b59117cdb2b7102cc252a84c54eff262a50242b044e6361108e5b73238d020745709e4f7bd4b92bc96f168eadb34d0a53acda90ec3f8722d023886b4259ecb2338f1194d82405bc89dd93fae9150da4ebbb9d7d9bf9dd739e3709e09d726710c79594d272bcc6f6242276a1a9b012303b1e536290f97c5d22fb1020bb3c0103affe98fa17fab13aceea3aae0", 0xb2, 0x100000000, 0x0, 0x0, r3}, &(0x7f000031d000-0x20)={0x0, 0x0, 0x0, 0x0}) 2018/01/05 21:59:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f00000f1000)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x1, &(0x7f0000f89000)="") chown(&(0x7f0000f68000)='./file0\x00', 0x0, 0x0) r0 = syz_open_dev$mouse(&(0x7f00008c3000)='/dev/input/mouse#\x00', 0x4, 0x430c40) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f00005dc000-0x8c)={0x5, 0x8fc889a, 0x4, 'queue0\x00', 0x7ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/05 21:59:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f00006fb000-0x9)='/dev/vcs\x00', 0x80000, 0x0) r0 = memfd_create(&(0x7f000072c000)='!ppp0\x00', 0x3) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00004ec000)=0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00005be000-0x16)='/selinux/checkreqprot\x00', 0x50002, 0x0) ioctl$EVIOCGBITSND(r2, 0x80404532, &(0x7f0000cd0000-0xa5)=""/165) sched_getscheduler(r1) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$setpipe(r3, 0x407, 0x7f) setsockopt$inet6_MCAST_MSFILTER(r3, 0x29, 0x30, &(0x7f000085d000-0x190)={0x40, {{0xa, 0x0, 0xffff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, []}, 0x90) [ 78.309641] binder: 14671:14686 transaction failed 29189/-22, size 40-8 line 2788 [ 78.354147] binder: 14671:14695 got transaction to invalid handle [ 78.354160] binder: 14671:14695 transaction failed 29201/-22, size 24-8 line 2788 [ 78.383571] binder_alloc: binder_alloc_mmap_handler: 14671 20000000-20002000 already mapped failed -16 [ 78.420596] binder: 14671:14686 transaction failed 29189/-22, size 40-8 line 2788 [ 78.431743] binder: 14671:14680 got transaction to invalid handle [ 78.438094] binder: 14671:14680 transaction failed 29201/-22, size 24-8 line 2788 [ 78.449959] binder: undelivered TRANSACTION_ERROR: 29201 [ 78.455498] binder: undelivered TRANSACTION_ERROR: 29189 [ 78.461000] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/05 21:59:03 executing program 7: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000ca4000)='/dev/vga_arbiter\x00', 0x20200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0186416, &(0x7f0000000000)={0x3, 0x0, 0x80000000, 0x10b5, 0x8, 0x20}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpid() perf_event_open(&(0x7f0000015000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0x0, 0xffffffffffffffff, 0x4) 2018/01/05 21:59:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(0xffffffffffffffff, 0x89e1, &(0x7f0000001000-0x4)={0xffffffffffffffff}) r0 = epoll_create(0x100) r1 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x0) socket$nfc_raw(0x27, 0x0, 0x0) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000c18000)=@common='bpq0\x00', 0x10) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) r2 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000565000)='/selinux/context\x00', 0x2, 0x0) setsockopt$inet6_dccp_int(r2, 0x21, 0x6, &(0x7f0000e00000-0x4)=0x401, 0x4) 2018/01/05 21:59:03 executing program 1: 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, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000226000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TTUNGETFILTER(r1, 0x800854db, &(0x7f0000c17000-0xc2)=""/194) setrlimit(0x7, &(0x7f0000b61000-0x8)={0xfffffffffffffffd, 0xc6}) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000196000)=0x0) r2 = syz_open_dev$sndtimer(&(0x7f0000644000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r1, 0x800442d4, &(0x7f0000a96000)=0x8000) dup3(r0, r2, 0x0) 2018/01/05 21:59:03 executing program 3: setsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f000055e000-0xec)="549371204ae196038b3579968813248ad1c070edb80cc7d950a7d3575ee5bc6d70ede03706b136775ae6f0df5c734c9f464cb817d145e7c5320632e24590a68553b476adba4d7920f105d93016b8affc3e0e40c8e2d68f28b1aa30e96097dda89d9992dc5f204a40d69226bd769e16b7655197e9d161f3cb4b82324af960d290edef6eee7802c803a20d52fb8b24c1d91a6e65c4966ded3c6af930c1f059d4ddcf94c016d23f465ee9048e86a6972374e296e48897ebd2b757912d6bb696b12638eeaf37aa46cb0422fc5056bb601ebfca25031f0a315cfa08ce48ebaa82e496d6858aaa305904a96c385d9e", 0xec) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$admmidi(&(0x7f0000001000)='/dev/admmidi#\x00', 0x2, 0x4001) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x10000, 0x1}, 0x10) socket(0x0, 0x0, 0x0) setsockopt(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000001000)="", 0x0) 2018/01/05 21:59:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xf) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00006a2000-0xc)={0x0, 0x0, 0x0}, &(0x7f00002f1000)=0xc) getresgid(&(0x7f000066c000)=0x0, &(0x7f000053c000)=0x0, &(0x7f0000c25000-0x4)=0x0) r3 = getegid() clock_gettime(0x0, &(0x7f0000ff5000-0x8)={0x0, 0x0}) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000193000-0x8)={r4, r5/1000+30000}, 0x8) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f000057f000)=0x5) r6 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00004a2000)='/selinux/load\x00', 0x2, 0x0) ioctl$DRM_IOCTL_VERSION(r6, 0xc0246400, &(0x7f00003fd000-0x24)={0x0, 0x80000000, 0xffffffffffff8cb3, 0x1000, &(0x7f0000de1000)=""/4096, 0x6e, &(0x7f0000c8f000)=""/110, 0x5d, &(0x7f000092a000)=""/93}) lstat(&(0x7f0000471000)='./file0\x00', &(0x7f0000520000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x4, &(0x7f00008e2000)=[r1, r2, r3, r7]) r8 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000e87000)='/selinux/user\x00', 0x2, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r8, 0x40046411, &(0x7f0000dbb000)=0x690) getsockopt$bt_l2cap_L2CAP_OPTIONS(r8, 0x6, 0x1, &(0x7f0000e4e000-0xc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00003ed000)=0xc) bind$netlink(r0, &(0x7f00008a6000-0xc)={0x10, 0x0, 0x0, 0x1}, 0xc) close(r0) syz_open_dev$admmidi(&(0x7f00007af000)='/dev/admmidi#\x00', 0x2, 0x80) ioctl$DRM_IOCTL_AGP_RELEASE(r6, 0x6431) r9 = openat$autofs(0xffffffffffffff9c, &(0x7f0000d42000)='/dev/autofs\x00', 0x101000, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r8, 0x40042408, r8) ioctl$BINDER_SET_MAX_THREADS(r9, 0x40046205, 0x3) flock(r0, 0x3) dup(r8) getegid() 2018/01/05 21:59:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(0xffffffffffffffff, 0x89e1, &(0x7f0000001000-0x4)={0xffffffffffffffff}) r0 = epoll_create(0x100) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, r0) 2018/01/05 21:59:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x100000802, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000965000)={0x0, 0x5, 0x0}, 0x4) sendto$llc(r0, &(0x7f00001d8000)="0746f9b0f9b9cb30d2e76da56d26efe638ed20dbf3424f62eb3e58e7e161f2fd72e8f5cc3f977f0ca710e80e", 0x2c, 0x40000, 0x0, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r2, &(0x7f00008af000-0xb0)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=0x0, @broadcast=0xffffffff, {[]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}, 0x32) 2018/01/05 21:59:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ae9000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00001ab000)={0x0, 0x0, 0xf000, 0x1000, &(0x7f0000c55000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = syz_open_dev$sndpcmc(&(0x7f0000c55000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x2000) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f0000b26000-0x4)={0x5, 0x7, 0x3000}, 0x4) ioctl$KVM_SET_VAPIC_ADDR(r2, 0x4008ae93, &(0x7f0000363000-0x8)=0xf000) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f0000f25000-0x400)={"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"}) mmap(&(0x7f0000000000/0xffd000)=nil, 0xffd000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 78.466491] binder: undelivered TRANSACTION_ERROR: 29201 2018/01/05 21:59:03 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, 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$sock_kcm_SIOCKCMUNATTACH(0xffffffffffffffff, 0x89e1, &(0x7f0000001000-0x4)={0xffffffffffffffff}) r0 = epoll_create(0x100) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, r0) 2018/01/05 21:59:03 executing program 7: 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$sock_kcm_SIOCKCMUNATTACH(0xffffffffffffffff, 0x89e1, &(0x7f0000001000-0x4)={0xffffffffffffffff}) r0 = epoll_create(0x100) r1 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) 2018/01/05 21:59:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(0xffffffffffffffff, 0x89e1, &(0x7f0000001000-0x4)={0xffffffffffffffff}) r0 = epoll_create(0x100) r1 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x0) socket$nfc_raw(0x27, 0x0, 0x0) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000c18000)=@common='bpq0\x00', 0x10) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) r2 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000565000)='/selinux/context\x00', 0x2, 0x0) setsockopt$inet6_dccp_int(r2, 0x21, 0x6, &(0x7f0000e00000-0x4)=0x401, 0x4) [ 78.519941] device eql entered promiscuous mode 2018/01/05 21:59:03 executing program 1: 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, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000644000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f00005d5000-0x26)={0x7f, 0x2, {0x3, 0x2, 0x79, 0x3, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = dup3(r0, r1, 0x0) bind(r2, &(0x7f0000e26000)=@sco={0x1f, {0x4, 0xfffffffffffffffc, 0x3d, 0x7, 0xeb3f, 0x10000}}, 0x8) 2018/01/05 21:59:03 executing program 2: 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$sock_kcm_SIOCKCMUNATTACH(0xffffffffffffffff, 0x89e1, &(0x7f0000001000-0x4)={0xffffffffffffffff}) r0 = epoll_create(0x100) r1 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x0) socket$nfc_raw(0x27, 0x0, 0x0) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000c18000)=@common='bpq0\x00', 0x10) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) r2 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000565000)='/selinux/context\x00', 0x2, 0x0) setsockopt$inet6_dccp_int(r2, 0x21, 0x6, &(0x7f0000e00000-0x4)=0x401, 0x4) 2018/01/05 21:59:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00006f0000-0x8)='./file0\x00', 0x15b) r0 = socket(0x2, 0x7, 0x1ff) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000b7b000-0x4)=0x9, 0x4) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = open(&(0x7f0000149000+0xf6d)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00007c9000)='./file0\x00', r1, &(0x7f00007d7000)='./file0\x00') ioctl$TUNSETOFFLOAD(r1, 0x400454d0, &(0x7f00002d7000)=0x1) socket$llc(0x1a, 0x2, 0x0) r2 = accept4$packet(r1, &(0x7f0000114000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000369000-0x4)=0x14, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000b07000-0x28)={@common='tunl0\x00', r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000195000)={@loopback={0x0, 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffffffffffffff45, 0x1ff, 0x7, 0x400, 0xffffffff, 0x100088, r4}) r5 = accept4$packet(r1, &(0x7f00001b6000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000924000-0x4)=0x14, 0x80800) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f000099b000-0xc)={0x0, 0x1c, &(0x7f0000c6f000-0x1c)=[@in6={0xa, 0x2, 0x8, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x9}]}, &(0x7f0000082000-0x4)=0xc) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000eac000)={r7, 0x52, "eef7a2be6ed9fd5e4de6c161f2092ef4fdc698831044def4578d45df226157ffdba08b55c0dac9ae3efb9bbeff7a6627ba595f52e81daa62b5b6ae7725896cd414101c83aa0d5705078d3edaea1981639205"}, &(0x7f0000c3d000-0x4)=0x5a) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000737000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1ffe000000, 0xffffffffffffffff, 0xb7, 0x500, 0x7, 0x10000, r6}) getsockopt$inet_sctp6_SCTP_RTOINFO(r5, 0x84, 0x0, &(0x7f0000252000-0x10)={0x0, 0x8, 0xfffffffffffffff9, 0x8}, &(0x7f0000377000)=0x10) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000fa8000)=0x0) fcntl$getown(r2, 0x9) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00001cf000)={r8, 0x8}, 0x8) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000fdb000-0x8)={0x100000000, 0x8}, 0x8) 2018/01/05 21:59:03 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, 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$sock_kcm_SIOCKCMUNATTACH(0xffffffffffffffff, 0x89e1, &(0x7f0000001000-0x4)={0xffffffffffffffff}) r0 = epoll_create(0x100) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, r0) 2018/01/05 21:59:03 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000011000)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, {0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000012000)={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3f}, {0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x8001, [0x40000000000, 0x800000000000, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x1]}, 0x5c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000001000-0x4)=0x0) socket(0x5, 0x1, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_getaffinity(r1, 0x8, &(0x7f0000001000-0x8)=0x0) 2018/01/05 21:59:03 executing program 2: 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$sock_kcm_SIOCKCMUNATTACH(0xffffffffffffffff, 0x89e1, &(0x7f0000001000-0x4)={0xffffffffffffffff}) r0 = epoll_create(0x100) r1 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x0) socket$nfc_raw(0x27, 0x0, 0x0) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000c18000)=@common='bpq0\x00', 0x10) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000565000)='/selinux/context\x00', 0x2, 0x0) 2018/01/05 21:59:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000048000-0x7)='/dev/sequencer\x00', 0x100fff, 0x0) ioctl$sock_proto_private(r0, 0x89ee, &(0x7f00003f7000)="54d361f84ee5") ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0106434, &(0x7f0000dea000-0x10)={0x60b4, 0x0, 0x2, 0x8000}) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40086437, &(0x7f0000c63000-0x8)={r1, 0x9}) r2 = socket(0x40000000015, 0x0, 0x0) readv(r2, &(0x7f0000327000)=[{&(0x7f0000b6c000)=""/124, 0x7c}], 0x1) bind$inet(r2, &(0x7f00008a6000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f0000b25000-0x1)='E', 0x1, 0x0, &(0x7f0000dfd000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$bt_hci_HCI_TIME_STAMP(r0, 0x0, 0x3, &(0x7f0000b48000-0x4)=0x2, 0x4) 2018/01/05 21:59:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000003, 0x2) r1 = syz_open_dev$tun(&(0x7f0000e9b000+0x18a)='/dev/net/tun\x00', 0x0, 0x20002) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r3 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r3, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r4 = socket$inet(0x2, 0x8000000000000003, 0x2) setsockopt$inet_mreqn(r4, 0x0, 0x27, &(0x7f0000939000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) setsockopt$inet_msfilter(r4, 0x0, 0x29, &(0x7f0000653000)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x1, [@remote={0xac, 0x14, 0x0, 0xbb}]}, 0x14) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) write$tun(r2, &(0x7f0000baa000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @udp={0x0, 0x0, 0x8, 0x0, ""}}}, 0x26) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f000063b000)=[@in6={0xa, 0x0, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, @in6={0xa, 0x0, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, @in6={0xa, 0x3, 0x1000, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x100000000, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9657}], 0x80) 2018/01/05 21:59:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f00005a5000)='/dev/snd/timer\x00', 0x0, 0x0) dup3(r0, r1, 0x0) 2018/01/05 21:59:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xf) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00006a2000-0xc)={0x0, 0x0, 0x0}, &(0x7f00002f1000)=0xc) getresgid(&(0x7f000066c000)=0x0, &(0x7f000053c000)=0x0, &(0x7f0000c25000-0x4)=0x0) r3 = getegid() clock_gettime(0x0, &(0x7f0000ff5000-0x8)={0x0, 0x0}) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000193000-0x8)={r4, r5/1000+30000}, 0x8) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f000057f000)=0x5) r6 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00004a2000)='/selinux/load\x00', 0x2, 0x0) ioctl$DRM_IOCTL_VERSION(r6, 0xc0246400, &(0x7f00003fd000-0x24)={0x0, 0x80000000, 0xffffffffffff8cb3, 0x1000, &(0x7f0000de1000)=""/4096, 0x6e, &(0x7f0000c8f000)=""/110, 0x5d, &(0x7f000092a000)=""/93}) lstat(&(0x7f0000471000)='./file0\x00', &(0x7f0000520000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x4, &(0x7f00008e2000)=[r1, r2, r3, r7]) r8 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000e87000)='/selinux/user\x00', 0x2, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r8, 0x40046411, &(0x7f0000dbb000)=0x690) getsockopt$bt_l2cap_L2CAP_OPTIONS(r8, 0x6, 0x1, &(0x7f0000e4e000-0xc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00003ed000)=0xc) bind$netlink(r0, &(0x7f00008a6000-0xc)={0x10, 0x0, 0x0, 0x1}, 0xc) close(r0) syz_open_dev$admmidi(&(0x7f00007af000)='/dev/admmidi#\x00', 0x2, 0x80) ioctl$DRM_IOCTL_AGP_RELEASE(r6, 0x6431) r9 = openat$autofs(0xffffffffffffff9c, &(0x7f0000d42000)='/dev/autofs\x00', 0x101000, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r8, 0x40042408, r8) ioctl$BINDER_SET_MAX_THREADS(r9, 0x40046205, 0x3) flock(r0, 0x3) dup(r8) getegid() 2018/01/05 21:59:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xf) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00006a2000-0xc)={0x0, 0x0, 0x0}, &(0x7f00002f1000)=0xc) getresgid(&(0x7f000066c000)=0x0, &(0x7f000053c000)=0x0, &(0x7f0000c25000-0x4)=0x0) r3 = getegid() clock_gettime(0x0, &(0x7f0000ff5000-0x8)={0x0, 0x0}) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000193000-0x8)={r4, r5/1000+30000}, 0x8) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f000057f000)=0x5) r6 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00004a2000)='/selinux/load\x00', 0x2, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r6, 0x6, 0x1d, &(0x7f0000e9e000-0x6)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000fc9000-0x4)=0x14) ioctl$DRM_IOCTL_VERSION(r6, 0xc0246400, &(0x7f00003fd000-0x24)={0x0, 0x80000000, 0xffffffffffff8cb3, 0x1000, &(0x7f0000de1000)=""/4096, 0x6e, &(0x7f0000c8f000)=""/110, 0x5d, &(0x7f000092a000)=""/93}) lstat(&(0x7f0000471000)='./file0\x00', &(0x7f0000520000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x4, &(0x7f00008e2000)=[r1, r2, r3, r7]) r8 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000e87000)='/selinux/user\x00', 0x2, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r8, 0x40046411, &(0x7f0000dbb000)=0x690) getsockopt$bt_l2cap_L2CAP_OPTIONS(r8, 0x6, 0x1, &(0x7f0000e4e000-0xc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00003ed000)=0xc) bind$netlink(r0, &(0x7f00008a6000-0xc)={0x10, 0x0, 0x0, 0x1}, 0xc) close(r0) ioctl$DRM_IOCTL_AGP_RELEASE(r6, 0x6431) r9 = openat$autofs(0xffffffffffffff9c, &(0x7f0000d42000)='/dev/autofs\x00', 0x101000, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r8, 0x40042408, r8) ioctl$BINDER_SET_MAX_THREADS(r9, 0x40046205, 0x3) flock(r0, 0x3) dup(r8) getegid() 2018/01/05 21:59:03 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, 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$sock_kcm_SIOCKCMUNATTACH(0xffffffffffffffff, 0x89e1, &(0x7f0000001000-0x4)={0xffffffffffffffff}) r0 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) 2018/01/05 21:59:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000582000-0x8)={0x19980330, 0x0}, &(0x7f00005cd000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000d3a000)='/selinux/checkreqprot\x00', 0x200000, 0x0) fremovexattr(r0, &(0x7f000001f000-0x9)=@random={'os2.\x00', '{$)\x00'}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x4b, &(0x7f00000fa000-0x4)=0x7, 0x4) recvfrom$ipx(r0, &(0x7f00006fb000-0xbc)=""/188, 0xbc, 0x40000000, 0x0, 0x0) 2018/01/05 21:59:03 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, 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$sock_kcm_SIOCKCMUNATTACH(0xffffffffffffffff, 0x89e1, &(0x7f0000001000-0x4)={0xffffffffffffffff}) r0 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) [ 78.709520] device gre0 entered promiscuous mode 2018/01/05 21:59:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(0xffffffffffffffff, 0x89e1, &(0x7f0000001000-0x4)={0xffffffffffffffff}) r0 = epoll_create(0x100) r1 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x0) socket$nfc_raw(0x27, 0x0, 0x0) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000c18000)=@common='bpq0\x00', 0x10) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000565000)='/selinux/context\x00', 0x2, 0x0) 2018/01/05 21:59:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(0xffffffffffffffff, 0x89e1, &(0x7f0000001000-0x4)={0xffffffffffffffff}) r0 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) 2018/01/05 21:59:03 executing program 1: 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, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000162000)='/selinux/relabel\x00', 0x2, 0x0) ioctl$TCSETS(r1, 0x5402, &(0x7f0000cd3000-0x24)={0xffffffffffffffcc, 0x3, 0x34a, 0xda3c, 0x9, 0x9, 0x1f, 0x3, 0x8, 0x3, 0x1000, 0xffffffff00000000}) bpf$BPF_PROG_ATTACH(0x8, &(0x7f00001b2000-0x10)={r0, r1, 0x6, 0x3}, 0x10) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000686000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000d51000)=0xc) fcntl$setownex(r0, 0xf, &(0x7f000008d000)={0x2, r2}) r3 = syz_open_dev$sndtimer(&(0x7f0000fd0000)='/dev/snd/timer\x00', 0x0, 0x0) link(&(0x7f0000bf2000-0x8)='./file0\x00', &(0x7f0000e8a000)='./file0\x00') dup3(r0, r3, 0x0) 2018/01/05 21:59:03 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00006a8000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x3, 0x3a) syz_open_dev$amidi(&(0x7f000061c000)='/dev/amidi#\x00', 0x10001, 0x80002) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000866000)=0x18000, 0x4) 2018/01/05 21:59:03 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f00003d2000)={@rand_addr=0x0, @multicast2=0xe0000002}, 0x8) r1 = getpgrp(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = request_key(&(0x7f0000002000-0xc)='id_resolver\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000002000-0x1c)='eth0.%]posix_acl_accessself\x00', 0x0) keyctl$get_persistent(0x16, r2, r3) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x406a00, 0x0) ioctl$TCSETSF(r4, 0x5404, &(0x7f00002c0000-0x24)={0x5, 0x100000001, 0x400, 0xcd08, 0x1, 0x4, 0x3a, 0x80000001, 0x200, 0x3, 0x0, 0x9}) ptrace$getenv(0x4201, r1, 0x193, &(0x7f00009e2000)=0x0) syz_open_dev$tun(&(0x7f00003e3000)='/dev/net/tun\x00', 0x0, 0x40000) 2018/01/05 21:59:03 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, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(0xffffffffffffffff, 0x89e1, &(0x7f0000001000-0x4)={0xffffffffffffffff}) r0 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) 2018/01/05 21:59:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(0xffffffffffffffff, 0x89e1, &(0x7f0000001000-0x4)={0xffffffffffffffff}) r0 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) 2018/01/05 21:59:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xf) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00006a2000-0xc)={0x0, 0x0, 0x0}, &(0x7f00002f1000)=0xc) getresgid(&(0x7f000066c000)=0x0, &(0x7f000053c000)=0x0, &(0x7f0000c25000-0x4)=0x0) r3 = getegid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x4031, 0xffffffffffffffff, 0x0) r4 = userfaultfd(0x200000000000) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000398000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000839000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) readv(r4, &(0x7f0000dec000-0x28)=[{&(0x7f000014e000+0x671)=""/138, 0x8a}], 0x1) futex(&(0x7f0000013000-0x4)=0x0, 0x0, 0x0, &(0x7f0000061000-0x10)={0x0, 0x0}, &(0x7f00003d0000-0x4)=0x0, 0x0) ioctl$UFFDIO_UNREGISTER(r4, 0x8010aa01, &(0x7f0000f8d000)={&(0x7f0000012000/0x2000)=nil, 0x2000}) clock_gettime(0x0, &(0x7f0000ff5000-0x8)={0x0, 0x0}) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000193000-0x8)={r5, r6/1000+30000}, 0x8) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f000057f000)=0x5) r7 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000518000-0xe)='/selinux/load\x00', 0x2, 0x0) lstat(&(0x7f0000471000)='./file0\x00', &(0x7f0000520000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x4, &(0x7f00008e2000)=[r1, r2, r3, r8]) r9 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000e87000)='/selinux/user\x00', 0x2, 0x0) ioctl$KVM_SET_SREGS(r7, 0x4138ae84, &(0x7f000027c000)={{0x1f001, 0x2000, 0x18, 0x0, 0x3ff, 0x5, 0xffff, 0x2, 0x80000000, 0x80000001, 0x3f, 0x2, 0x0}, {0x10000, 0xf000, 0x9, 0xfffffffffffffff9, 0x8000, 0x6e9c, 0x80000000, 0x7, 0x101, 0x6, 0x1, 0x200, 0x0}, {0x5002, 0x1000, 0xf, 0xe79, 0x1ff, 0xfff, 0x5, 0x800, 0x5, 0x3f, 0xffff, 0x678, 0x0}, {0xf002, 0x2000, 0x8, 0x7, 0x0, 0xb42, 0x6, 0x7fffffff, 0x9, 0xfffffffeffffffff, 0x1, 0x8, 0x0}, {0x1f000, 0x4000, 0x9, 0x7, 0x1, 0x5, 0x3, 0x7, 0x4a, 0x8, 0x3, 0xfffffffffffffffe, 0x0}, {0xf577c5f4e82fdb45, 0xf000, 0xf, 0x7, 0x1ff, 0xb98, 0x6, 0x7, 0x5, 0x4, 0x5, 0x4, 0x0}, {0x100002, 0xd000, 0xf, 0x3, 0x200, 0x20, 0x10001, 0x7, 0x100, 0x200, 0xffffffffffffffc1, 0x20, 0x0}, {0x2000, 0x0, 0xf, 0x8001, 0x6, 0x8, 0x7f, 0x40, 0x1, 0x7e6f, 0x4, 0x9, 0x0}, {0x3000, 0x3000, [0x0, 0x0, 0x0]}, {0x0, 0xd004, [0x0, 0x0, 0x0]}, 0x28, 0x0, 0x0, 0x400, 0xb, 0xcc00, 0x6000, [0x40, 0x4, 0x8001, 0x7]}) ioctl$DRM_IOCTL_AUTH_MAGIC(r9, 0x40046411, &(0x7f0000dbb000)=0x690) getsockopt$bt_l2cap_L2CAP_OPTIONS(r9, 0x6, 0x1, &(0x7f0000e4e000-0xc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00003ed000)=0xc) bind$netlink(r0, &(0x7f00008a6000-0xc)={0x10, 0x0, 0x0, 0x1}, 0xc) close(r0) ioctl$DRM_IOCTL_AGP_RELEASE(r7, 0x6431) openat$autofs(0xffffffffffffff9c, &(0x7f0000d42000)='/dev/autofs\x00', 0x101000, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r9, 0x84, 0x73, &(0x7f00004ae000-0x18)={0x0, 0x8000, 0x30, 0xfff, 0x6}, &(0x7f0000fd9000-0x4)=0x18) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r9, 0x84, 0x6, &(0x7f00002d6000-0x8c)={r10, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000079e000)=0x8c) 2018/01/05 21:59:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xaf, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000e6c000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000277000-0x58)={{0x0, 0x0}, 0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/05 21:59:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(0xffffffffffffffff, 0x89e1, &(0x7f0000001000-0x4)={0xffffffffffffffff}) r0 = epoll_create(0x100) r1 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x0) socket$nfc_raw(0x27, 0x0, 0x0) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000c18000)=@common='bpq0\x00', 0x10) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) 2018/01/05 21:59:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xf) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00006a2000-0xc)={0x0, 0x0, 0x0}, &(0x7f00002f1000)=0xc) getresgid(&(0x7f000066c000)=0x0, &(0x7f000053c000)=0x0, &(0x7f0000c25000-0x4)=0x0) r3 = getegid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x4031, 0xffffffffffffffff, 0x0) r4 = userfaultfd(0x200000000000) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000398000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000839000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) readv(r4, &(0x7f0000dec000-0x28)=[{&(0x7f000014e000+0x671)=""/138, 0x8a}], 0x1) futex(&(0x7f0000013000-0x4)=0x0, 0x0, 0x0, &(0x7f0000061000-0x10)={0x0, 0x0}, &(0x7f00003d0000-0x4)=0x0, 0x0) ioctl$UFFDIO_UNREGISTER(r4, 0x8010aa01, &(0x7f0000f8d000)={&(0x7f0000012000/0x2000)=nil, 0x2000}) clock_gettime(0x0, &(0x7f0000ff5000-0x8)={0x0, 0x0}) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000193000-0x8)={r5, r6/1000+30000}, 0x8) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f000057f000)=0x5) r7 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000518000-0xe)='/selinux/load\x00', 0x2, 0x0) lstat(&(0x7f0000471000)='./file0\x00', &(0x7f0000520000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x4, &(0x7f00008e2000)=[r1, r2, r3, r8]) r9 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000e87000)='/selinux/user\x00', 0x2, 0x0) ioctl$KVM_SET_SREGS(r7, 0x4138ae84, &(0x7f000027c000)={{0x1f001, 0x2000, 0x18, 0x0, 0x3ff, 0x5, 0xffff, 0x2, 0x80000000, 0x80000001, 0x3f, 0x2, 0x0}, {0x10000, 0xf000, 0x9, 0xfffffffffffffff9, 0x8000, 0x6e9c, 0x80000000, 0x7, 0x101, 0x6, 0x1, 0x200, 0x0}, {0x5002, 0x1000, 0xf, 0xe79, 0x1ff, 0xfff, 0x5, 0x800, 0x5, 0x3f, 0xffff, 0x678, 0x0}, {0xf002, 0x2000, 0x8, 0x7, 0x0, 0xb42, 0x6, 0x7fffffff, 0x9, 0xfffffffeffffffff, 0x1, 0x8, 0x0}, {0x1f000, 0x4000, 0x9, 0x7, 0x1, 0x5, 0x3, 0x7, 0x4a, 0x8, 0x3, 0xfffffffffffffffe, 0x0}, {0xf577c5f4e82fdb45, 0xf000, 0xf, 0x7, 0x1ff, 0xb98, 0x6, 0x7, 0x5, 0x4, 0x5, 0x4, 0x0}, {0x100002, 0xd000, 0xf, 0x3, 0x200, 0x20, 0x10001, 0x7, 0x100, 0x200, 0xffffffffffffffc1, 0x20, 0x0}, {0x2000, 0x0, 0xf, 0x8001, 0x6, 0x8, 0x7f, 0x40, 0x1, 0x7e6f, 0x4, 0x9, 0x0}, {0x3000, 0x3000, [0x0, 0x0, 0x0]}, {0x0, 0xd004, [0x0, 0x0, 0x0]}, 0x28, 0x0, 0x0, 0x400, 0xb, 0xcc00, 0x6000, [0x40, 0x4, 0x8001, 0x7]}) ioctl$DRM_IOCTL_AUTH_MAGIC(r9, 0x40046411, &(0x7f0000dbb000)=0x690) getsockopt$bt_l2cap_L2CAP_OPTIONS(r9, 0x6, 0x1, &(0x7f0000e4e000-0xc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00003ed000)=0xc) bind$netlink(r0, &(0x7f00008a6000-0xc)={0x10, 0x0, 0x0, 0x1}, 0xc) close(r0) ioctl$DRM_IOCTL_AGP_RELEASE(r7, 0x6431) openat$autofs(0xffffffffffffff9c, &(0x7f0000d42000)='/dev/autofs\x00', 0x101000, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r9, 0x84, 0x73, &(0x7f00004ae000-0x18)={0x0, 0x8000, 0x30, 0xfff, 0x6}, &(0x7f0000fd9000-0x4)=0x18) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r9, 0x84, 0x6, &(0x7f00002d6000-0x8c)={r10, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000079e000)=0x8c) 2018/01/05 21:59:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x100) r1 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) 2018/01/05 21:59:03 executing program 3: openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdd000-0xa)='/dev/ptmx\x00', 0x0, 0x0) syz_open_dev$binder(&(0x7f00007e6000)='/dev/binder#\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f00006d6000-0x9)='/dev/vcs\x00', 0x0, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00007e3000)=0x0) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007fc000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000554000-0x8)={0x0}, 0x8}) ioctl$sock_bt(0xffffffffffffffff, 0x0, &(0x7f0000c34000-0x64)="") 2018/01/05 21:59:03 executing program 2: 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$sock_kcm_SIOCKCMUNATTACH(0xffffffffffffffff, 0x89e1, &(0x7f0000001000-0x4)={0xffffffffffffffff}) r0 = epoll_create(0x100) r1 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x0) socket$nfc_raw(0x27, 0x0, 0x0) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000c18000)=@common='bpq0\x00', 0x10) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) 2018/01/05 21:59:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000000)=0x3, 0x4) socketpair$inet6(0xa, 0x80007, 0x800, &(0x7f00003a0000-0x8)={0x0, 0x0}) getsockopt$inet6_udp_int(r1, 0x11, 0x1, &(0x7f0000926000-0x4)=0x0, &(0x7f0000bae000-0x4)=0x4) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000001000-0x4)=0x0, 0x4) 2018/01/05 21:59:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) r1 = perf_event_open(&(0x7f0000516000)={0x2, 0x78, 0x3e3, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000002, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x200, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x401, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, 0x943, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x400000000000001, 0x0, 0x0}, 0x0, 0x40, r0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00007b8000)={0x0, @in6={{0xa, 0x3, 0x5, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x40, 0x82e, 0x0, 0x40}, &(0x7f0000d82000)=0xa0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000242000)={r2, 0xffffffff}, &(0x7f00003d5000)=0x8) r4 = syz_open_dev$sndtimer(&(0x7f00005f9000)='/dev/snd/timer\x00', 0x0, 0x200) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00004f0000)={r2, 0x6, 0x7, 0x2, 0x6, 0x101, 0x9, 0x80, {r3, @in6={{0xa, 0x3, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 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]}, 0x6, 0x8, 0x20, 0x3, 0x3d}}, &(0x7f00005b4000-0x4)=0xb8) fcntl$getownex(r1, 0x10, &(0x7f00008fd000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000b41000)={0x0, 0x7}, &(0x7f0000751000-0x4)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000605000)={r5, @in6={{0xa, 0x0, 0x10001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) dup3(r1, r4, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000600000-0xb)='/dev/audio\x00', 0x1, 0x0) creat(&(0x7f0000f08000-0x8)='./file0\x00', 0x2) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000ff7000-0x4)=0x0) 2018/01/05 21:59:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xf) getresgid(&(0x7f000066c000)=0x0, &(0x7f000053c000)=0x0, &(0x7f0000c25000-0x4)=0x0) r2 = getegid() clock_gettime(0x0, &(0x7f0000ff5000-0x8)={0x0, 0x0}) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000193000-0x8)={r3, r4/1000+30000}, 0x8) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f000057f000)=0x5) r5 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00004a2000)='/selinux/load\x00', 0x2, 0x0) ioctl$DRM_IOCTL_VERSION(r5, 0xc0246400, &(0x7f00003fd000-0x24)={0x0, 0x80000000, 0xffffffffffff8cb3, 0x1000, &(0x7f0000de1000)=""/4096, 0x6e, &(0x7f0000c8f000)=""/110, 0x5d, &(0x7f000092a000)=""/93}) lstat(&(0x7f0000471000)='./file0\x00', &(0x7f0000520000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x4, &(0x7f00008e2000)=[0x0, r1, r2, r6]) r7 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00001be000-0xe)='/selinux/user\x00', 0x2, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r7, 0x40046411, &(0x7f0000dbb000)=0x690) getsockopt$bt_l2cap_L2CAP_OPTIONS(r7, 0x6, 0x1, &(0x7f0000e4e000-0xc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00003ed000)=0xc) bind$netlink(r0, &(0x7f00008a6000-0xc)={0x10, 0x0, 0x0, 0x1}, 0xc) close(r0) ioctl$DRM_IOCTL_AGP_RELEASE(r5, 0x6431) r8 = openat$autofs(0xffffffffffffff9c, &(0x7f0000d42000)='/dev/autofs\x00', 0x101000, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r7, 0x40042408, r7) ioctl$BINDER_SET_MAX_THREADS(r8, 0x40046205, 0x3) flock(r0, 0x3) dup(r7) getegid() 2018/01/05 21:59:03 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, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(0xffffffffffffffff, 0x89e1, &(0x7f0000001000-0x4)={0xffffffffffffffff}) r0 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) 2018/01/05 21:59:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x100) r1 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) 2018/01/05 21:59:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(0xffffffffffffffff, 0x89e1, &(0x7f0000001000-0x4)={0xffffffffffffffff}) r0 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) 2018/01/05 21:59:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000b7c000-0xc)='/dev/audio#\x00', 0x3, 0x410040) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000eb7000-0x8)={0x0, 0xfffffffffffffffe}, &(0x7f0000c3c000-0x4)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000f4d000-0x10)={0x100, 0x2, 0x1ff00000, 0x7, r1}, 0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000deb000-0xc)={r1, 0x2, 0x20}, 0xc) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 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$sock_buf(r2, 0x1, 0x1c, &(0x7f0000ac2000-0x24)=""/43, &(0x7f0000589000)=0x2b) 2018/01/05 21:59:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(0xffffffffffffffff, 0x89e1, &(0x7f0000001000-0x4)={0xffffffffffffffff}) r0 = epoll_create(0x100) r1 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x0) socket$nfc_raw(0x27, 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) 2018/01/05 21:59:03 executing program 6: r0 = epoll_create(0x100) r1 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) 2018/01/05 21:59:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000736000)=[{&(0x7f000039b000-0xd8)=""/216, 0xd8}, {&(0x7f0000339000-0xde)=""/222, 0xde}], 0x2) r1 = creat(&(0x7f0000834000-0x8)='./file0\x00', 0x6) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f000063f000-0x60)={&(0x7f0000e2d000)=[0x4], 0x1, 0x7ff, 0x7, 0x5, 0x5, 0x40, {0x21, 0x6, 0x81, 0x4, 0xfffffffffffffffa, 0x3, 0xdcd2, 0x1b, 0x4, 0x4, 0x1f, 0x5, 0x4, 0x0, "91d05509fda2e0ddc78b5095305997c3232593ae16784b5287f18c52d47a7d21"}}) r2 = syz_open_dev$sndtimer(&(0x7f0000570000-0xf)='/dev/snd/timer\x00', 0x0, 0x80) dup3(r0, r2, 0x0) 2018/01/05 21:59:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000004000-0x10)={&(0x7f00000e3000-0x60)={0x2, 0xf, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/05 21:59:03 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, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(0xffffffffffffffff, 0x89e1, &(0x7f0000001000-0x4)={0xffffffffffffffff}) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) 2018/01/05 21:59:03 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, 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$kcm(0x29, 0x2, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000000)=0x3, 0x4) socketpair$inet6(0xa, 0x80007, 0x800, &(0x7f00003a0000-0x8)={0x0, 0x0}) getsockopt$inet6_udp_int(r1, 0x11, 0x1, &(0x7f0000926000-0x4)=0x0, &(0x7f0000bae000-0x4)=0x4) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000001000-0x4)=0x0, 0x4) 2018/01/05 21:59:03 executing program 6: r0 = epoll_create(0x100) r1 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) 2018/01/05 21:59:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(0xffffffffffffffff, 0x89e1, &(0x7f0000001000-0x4)={0xffffffffffffffff}) r0 = epoll_create(0x100) r1 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) 2018/01/05 21:59:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xf) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00006a2000-0xc)={0x0, 0x0, 0x0}, &(0x7f00002f1000)=0xc) getresgid(&(0x7f000066c000)=0x0, &(0x7f000053c000)=0x0, &(0x7f0000c25000-0x4)=0x0) r3 = getegid() clock_gettime(0x0, &(0x7f0000ff5000-0x8)={0x0, 0x0}) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000193000-0x8)={r4, r5/1000+30000}, 0x8) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f000057f000)=0x5) r6 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00004a2000)='/selinux/load\x00', 0x2, 0x0) ioctl$DRM_IOCTL_VERSION(r6, 0xc0246400, &(0x7f00003fd000-0x24)={0x0, 0x80000000, 0xffffffffffff8cb3, 0x1000, &(0x7f0000de1000)=""/4096, 0x6e, &(0x7f0000c8f000)=""/110, 0x5d, &(0x7f000092a000)=""/93}) lstat(&(0x7f0000471000)='./file0\x00', &(0x7f0000520000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x4, &(0x7f00008e2000)=[r1, r2, r3, r7]) r8 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000e87000)='/selinux/user\x00', 0x2, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r8, 0x40046411, &(0x7f0000dbb000)=0x690) getsockopt$bt_l2cap_L2CAP_OPTIONS(r8, 0x6, 0x1, &(0x7f0000e4e000-0xc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00003ed000)=0xc) bind$netlink(r0, &(0x7f00008a6000-0xc)={0x10, 0x0, 0x0, 0x1}, 0xc) close(r0) ioctl$DRM_IOCTL_AGP_RELEASE(r6, 0x6431) r9 = openat$autofs(0xffffffffffffff9c, &(0x7f0000d42000)='/dev/autofs\x00', 0x101000, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r8, 0x40042408, r8) ioctl$BINDER_SET_MAX_THREADS(r9, 0x40046205, 0x3) flock(r6, 0x2) dup(r8) getegid() 2018/01/05 21:59:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xf) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00006a2000-0xc)={0x0, 0x0, 0x0}, &(0x7f00002f1000)=0xc) getresgid(&(0x7f000066c000)=0x0, &(0x7f000053c000)=0x0, &(0x7f0000c25000-0x4)=0x0) r3 = getegid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x4031, 0xffffffffffffffff, 0x0) r4 = userfaultfd(0x200000000000) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000398000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000839000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) readv(r4, &(0x7f0000dec000-0x28)=[{&(0x7f000014e000+0x671)=""/138, 0x8a}], 0x1) futex(&(0x7f0000013000-0x4)=0x0, 0x0, 0x0, &(0x7f0000061000-0x10)={0x0, 0x0}, &(0x7f00003d0000-0x4)=0x0, 0x0) ioctl$UFFDIO_UNREGISTER(r4, 0x8010aa01, &(0x7f0000f8d000)={&(0x7f0000012000/0x2000)=nil, 0x2000}) clock_gettime(0x0, &(0x7f0000ff5000-0x8)={0x0, 0x0}) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000193000-0x8)={r5, r6/1000+30000}, 0x8) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f000057f000)=0x5) r7 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000518000-0xe)='/selinux/load\x00', 0x2, 0x0) lstat(&(0x7f0000471000)='./file0\x00', &(0x7f0000520000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x4, &(0x7f00008e2000)=[r1, r2, r3, r8]) r9 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000e87000)='/selinux/user\x00', 0x2, 0x0) ioctl$KVM_SET_SREGS(r7, 0x4138ae84, &(0x7f000027c000)={{0x1f001, 0x2000, 0x18, 0x0, 0x3ff, 0x5, 0xffff, 0x2, 0x80000000, 0x80000001, 0x3f, 0x2, 0x0}, {0x10000, 0xf000, 0x9, 0xfffffffffffffff9, 0x8000, 0x6e9c, 0x80000000, 0x7, 0x101, 0x6, 0x1, 0x200, 0x0}, {0x5002, 0x1000, 0xf, 0xe79, 0x1ff, 0xfff, 0x5, 0x800, 0x5, 0x3f, 0xffff, 0x678, 0x0}, {0xf002, 0x2000, 0x8, 0x7, 0x0, 0xb42, 0x6, 0x7fffffff, 0x9, 0xfffffffeffffffff, 0x1, 0x8, 0x0}, {0x1f000, 0x4000, 0x9, 0x7, 0x1, 0x5, 0x3, 0x7, 0x4a, 0x8, 0x3, 0xfffffffffffffffe, 0x0}, {0xf577c5f4e82fdb45, 0xf000, 0xf, 0x7, 0x1ff, 0xb98, 0x6, 0x7, 0x5, 0x4, 0x5, 0x4, 0x0}, {0x100002, 0xd000, 0xf, 0x3, 0x200, 0x20, 0x10001, 0x7, 0x100, 0x200, 0xffffffffffffffc1, 0x20, 0x0}, {0x2000, 0x0, 0xf, 0x8001, 0x6, 0x8, 0x7f, 0x40, 0x1, 0x7e6f, 0x4, 0x9, 0x0}, {0x3000, 0x3000, [0x0, 0x0, 0x0]}, {0x0, 0xd004, [0x0, 0x0, 0x0]}, 0x28, 0x0, 0x0, 0x400, 0xb, 0xcc00, 0x6000, [0x40, 0x4, 0x8001, 0x7]}) ioctl$DRM_IOCTL_AUTH_MAGIC(r9, 0x40046411, &(0x7f0000dbb000)=0x690) getsockopt$bt_l2cap_L2CAP_OPTIONS(r9, 0x6, 0x1, &(0x7f0000e4e000-0xc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00003ed000)=0xc) bind$netlink(r0, &(0x7f00008a6000-0xc)={0x10, 0x0, 0x0, 0x1}, 0xc) close(r0) ioctl$DRM_IOCTL_AGP_RELEASE(r7, 0x6431) openat$autofs(0xffffffffffffff9c, &(0x7f0000d42000)='/dev/autofs\x00', 0x101000, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r9, 0x84, 0x73, &(0x7f00004ae000-0x18)={0x0, 0x8000, 0x30, 0xfff, 0x6}, &(0x7f0000fd9000-0x4)=0x18) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r9, 0x84, 0x6, &(0x7f00002d6000-0x8c)={r10, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000079e000)=0x8c) 2018/01/05 21:59:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000058000-0x7)='(#user\x00', 0x1) setsockopt$inet_buf(r1, 0x0, 0x34, &(0x7f0000a0f000-0x32)="ee7ba96c5bf295e7b7cc1d128fbfdc26e3af5c8ccdf32c403765c99fb388da8bf70dbd8fe43233ce9b53a16f0c4854d298d6", 0x32) r2 = syz_open_dev$sndtimer(&(0x7f0000644000)='/dev/snd/timer\x00', 0x0, 0x0) dup3(r0, r2, 0x0) 2018/01/05 21:59:03 executing program 6: r0 = epoll_create(0x100) r1 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) 2018/01/05 21:59:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(0xffffffffffffffff, 0x89e1, &(0x7f0000001000-0x4)={0xffffffffffffffff}) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) 2018/01/05 21:59:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(0xffffffffffffffff, 0x89e1, &(0x7f0000001000-0x4)={0xffffffffffffffff}) r0 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) 2018/01/05 21:59:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x100) r1 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) 2018/01/05 21:59:03 executing program 2: 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$sock_kcm_SIOCKCMUNATTACH(0xffffffffffffffff, 0x89e1, &(0x7f0000001000-0x4)={0xffffffffffffffff}) r0 = epoll_create(0x100) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, r0) 2018/01/05 21:59:04 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, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(0xffffffffffffffff, 0x89e1, &(0x7f0000001000-0x4)={0xffffffffffffffff}) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) 2018/01/05 21:59:04 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, 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$kcm(0x29, 0x2, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000000)=0x3, 0x4) socketpair$inet6(0xa, 0x80007, 0x800, &(0x7f00003a0000-0x8)={0x0, 0x0}) getsockopt$inet6_udp_int(r1, 0x11, 0x1, &(0x7f0000926000-0x4)=0x0, &(0x7f0000bae000-0x4)=0x4) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000001000-0x4)=0x0, 0x4) 2018/01/05 21:59:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(0xffffffffffffffff, 0x89e1, &(0x7f0000001000-0x4)={0xffffffffffffffff}) r0 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) 2018/01/05 21:59:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x100) r1 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) 2018/01/05 21:59:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f000084a000-0x10)='/dev/input/mice\x00', 0x0, 0x600440) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f0000e07000)={0x4, &(0x7f00006ba000-0x20)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) 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 = syz_open_dev$sndtimer(&(0x7f0000644000)='/dev/snd/timer\x00', 0x0, 0x0) dup3(r1, r2, 0x0) 2018/01/05 21:59:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) 2018/01/05 21:59:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(0xffffffffffffffff, 0x89e1, &(0x7f0000001000-0x4)={0xffffffffffffffff}) r0 = epoll_create(0x100) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, r0) 2018/01/05 21:59:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000000)=0x3, 0x4) socketpair$inet6(0xa, 0x80007, 0x800, &(0x7f00003a0000-0x8)={0x0, 0x0}) getsockopt$inet6_udp_int(r1, 0x11, 0x1, &(0x7f0000926000-0x4)=0x0, &(0x7f0000bae000-0x4)=0x4) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000001000-0x4)=0x0, 0x4) 2018/01/05 21:59:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xf) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00006a2000-0xc)={0x0, 0x0, 0x0}, &(0x7f00002f1000)=0xc) getresgid(&(0x7f000066c000)=0x0, &(0x7f000053c000)=0x0, &(0x7f0000c25000-0x4)=0x0) r3 = getegid() clock_gettime(0x0, &(0x7f0000ff5000-0x8)={0x0, 0x0}) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000c61000)={0x0, 0x0}, &(0x7f0000149000)=0x8) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f00000a6000)={r4, r5}, 0x8) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f000087b000)=0x5) r6 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00004a2000)='/selinux/load\x00', 0x2, 0x0) ioctl$DRM_IOCTL_VERSION(r6, 0xc0246400, &(0x7f00003fd000-0x24)={0x0, 0x80000000, 0xffffffffffff8cb3, 0x1000, &(0x7f0000de1000)=""/4096, 0x6e, &(0x7f0000c8f000)=""/110, 0x5d, &(0x7f000092a000)=""/93}) lstat(&(0x7f0000471000)='./file0\x00', &(0x7f0000520000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x4, &(0x7f00008e2000)=[r1, r2, r3, r7]) r8 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000e87000)='/selinux/user\x00', 0x2, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r8, 0x40046411, &(0x7f0000dbb000)=0x690) getsockopt$bt_l2cap_L2CAP_OPTIONS(r8, 0x6, 0x1, &(0x7f0000e4e000-0xc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00003ed000)=0xc) ioctl$KVM_X86_SET_MCE(r6, 0x4040ae9e, &(0x7f000063b000-0x40)={0x0, 0x6003, 0x1977, 0x8, 0x19, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0]}) bind$netlink(r0, &(0x7f00008a6000-0xc)={0x10, 0x0, 0x0, 0x1}, 0xc) close(r0) ioctl$DRM_IOCTL_AGP_RELEASE(r6, 0x6431) r9 = openat$autofs(0xffffffffffffff9c, &(0x7f0000d42000)='/dev/autofs\x00', 0x101000, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r8, 0x40042408, r8) ioctl$BINDER_SET_MAX_THREADS(r9, 0x40046205, 0x3) flock(r0, 0x3) dup(r9) getegid() 2018/01/05 21:59:04 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$sock_kcm_SIOCKCMUNATTACH(0xffffffffffffffff, 0x89e1, &(0x7f0000001000-0x4)={0xffffffffffffffff}) r0 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) 2018/01/05 21:59:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xf) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00006a2000-0xc)={0x0, 0x0, 0x0}, &(0x7f00002f1000)=0xc) getresgid(&(0x7f000066c000)=0x0, &(0x7f000053c000)=0x0, &(0x7f0000c25000-0x4)=0x0) r3 = getegid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x4031, 0xffffffffffffffff, 0x0) r4 = userfaultfd(0x200000000000) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000398000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000839000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) readv(r4, &(0x7f0000dec000-0x28)=[{&(0x7f000014e000+0x671)=""/138, 0x8a}], 0x1) futex(&(0x7f0000013000-0x4)=0x0, 0x0, 0x0, &(0x7f0000061000-0x10)={0x0, 0x0}, &(0x7f00003d0000-0x4)=0x0, 0x0) ioctl$UFFDIO_UNREGISTER(r4, 0x8010aa01, &(0x7f0000f8d000)={&(0x7f0000012000/0x2000)=nil, 0x2000}) clock_gettime(0x0, &(0x7f0000ff5000-0x8)={0x0, 0x0}) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000193000-0x8)={r5, r6/1000+30000}, 0x8) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f000057f000)=0x5) r7 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000518000-0xe)='/selinux/load\x00', 0x2, 0x0) lstat(&(0x7f0000471000)='./file0\x00', &(0x7f0000520000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x4, &(0x7f00008e2000)=[r1, r2, r3, r8]) r9 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000e87000)='/selinux/user\x00', 0x2, 0x0) ioctl$KVM_SET_SREGS(r7, 0x4138ae84, &(0x7f000027c000)={{0x1f001, 0x2000, 0x18, 0x0, 0x3ff, 0x5, 0xffff, 0x2, 0x80000000, 0x80000001, 0x3f, 0x2, 0x0}, {0x10000, 0xf000, 0x9, 0xfffffffffffffff9, 0x8000, 0x6e9c, 0x80000000, 0x7, 0x101, 0x6, 0x1, 0x200, 0x0}, {0x5002, 0x1000, 0xf, 0xe79, 0x1ff, 0xfff, 0x5, 0x800, 0x5, 0x3f, 0xffff, 0x678, 0x0}, {0xf002, 0x2000, 0x8, 0x7, 0x0, 0xb42, 0x6, 0x7fffffff, 0x9, 0xfffffffeffffffff, 0x1, 0x8, 0x0}, {0x1f000, 0x4000, 0x9, 0x7, 0x1, 0x5, 0x3, 0x7, 0x4a, 0x8, 0x3, 0xfffffffffffffffe, 0x0}, {0xf577c5f4e82fdb45, 0xf000, 0xf, 0x7, 0x1ff, 0xb98, 0x6, 0x7, 0x5, 0x4, 0x5, 0x4, 0x0}, {0x100002, 0xd000, 0xf, 0x3, 0x200, 0x20, 0x10001, 0x7, 0x100, 0x200, 0xffffffffffffffc1, 0x20, 0x0}, {0x2000, 0x0, 0xf, 0x8001, 0x6, 0x8, 0x7f, 0x40, 0x1, 0x7e6f, 0x4, 0x9, 0x0}, {0x3000, 0x3000, [0x0, 0x0, 0x0]}, {0x0, 0xd004, [0x0, 0x0, 0x0]}, 0x28, 0x0, 0x0, 0x400, 0xb, 0xcc00, 0x6000, [0x40, 0x4, 0x8001, 0x7]}) ioctl$DRM_IOCTL_AUTH_MAGIC(r9, 0x40046411, &(0x7f0000dbb000)=0x690) getsockopt$bt_l2cap_L2CAP_OPTIONS(r9, 0x6, 0x1, &(0x7f0000e4e000-0xc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00003ed000)=0xc) bind$netlink(r0, &(0x7f00008a6000-0xc)={0x10, 0x0, 0x0, 0x1}, 0xc) close(r0) ioctl$DRM_IOCTL_AGP_RELEASE(r7, 0x6431) openat$autofs(0xffffffffffffff9c, &(0x7f0000d42000)='/dev/autofs\x00', 0x101000, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r9, 0x84, 0x73, &(0x7f00004ae000-0x18)={0x0, 0x8000, 0x30, 0xfff, 0x6}, &(0x7f0000fd9000-0x4)=0x18) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r9, 0x84, 0x6, &(0x7f00002d6000-0x8c)={r10, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000079e000)=0x8c) 2018/01/05 21:59:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x100) r1 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) 2018/01/05 21:59:04 executing program 2: 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$sock_kcm_SIOCKCMUNATTACH(0xffffffffffffffff, 0x89e1, &(0x7f0000001000-0x4)={0xffffffffffffffff}) r0 = epoll_create(0x100) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, r0) 2018/01/05 21:59:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) 2018/01/05 21:59:04 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$sock_kcm_SIOCKCMUNATTACH(0xffffffffffffffff, 0x89e1, &(0x7f0000001000-0x4)={0xffffffffffffffff}) r0 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) 2018/01/05 21:59:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x100) r1 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) 2018/01/05 21:59:04 executing program 4: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f000046f000-0xe)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00006dd000-0x8)={0x0, 0x0}) tee(r1, 0xffffffffffffffff, 0x3, 0x0) sendfile64(r0, r1, 0x0, 0x4) 2018/01/05 21:59:04 executing program 2: 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$sock_kcm_SIOCKCMUNATTACH(0xffffffffffffffff, 0x89e1, &(0x7f0000001000-0x4)={0xffffffffffffffff}) r0 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) 2018/01/05 21:59:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000405000)='/dev/snd/timer\x00', 0x0, 0xfffffffffffffffc) dup3(r0, r1, 0x0) 2018/01/05 21:59:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x100) r1 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) 2018/01/05 21:59:04 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) 2018/01/05 21:59:04 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) 2018/01/05 21:59:04 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$sock_kcm_SIOCKCMUNATTACH(0xffffffffffffffff, 0x89e1, &(0x7f0000001000-0x4)={0xffffffffffffffff}) r0 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) 2018/01/05 21:59:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000ff7000)='/dev/sequencer2\x00', 0x4000, 0x0) pread64(r0, &(0x7f0000f0a000-0x81)=""/213, 0xd5, 0x0) 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 = syz_open_dev$sndtimer(&(0x7f0000644000)='/dev/snd/timer\x00', 0x0, 0x0) r3 = dup3(r1, r2, 0x0) ioctl$KDMKTONE(r0, 0x4b30, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000b8000-0x4)=0x0) ioctl$KVM_INTERRUPT(r0, 0x4004ae86, &(0x7f0000446000)=0x9) ioctl$GIO_SCRNMAP(r3, 0x4b40, &(0x7f0000393000)=""/206) r5 = getpgrp(0x0) kcmp$KCMP_EPOLL_TFD(r4, r5, 0x7, r1, &(0x7f0000211000-0xc)={r3, r1, 0x80}) 2018/01/05 21:59:04 executing program 2: 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$sock_kcm_SIOCKCMUNATTACH(0xffffffffffffffff, 0x89e1, &(0x7f0000001000-0x4)={0xffffffffffffffff}) r0 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) 2018/01/05 21:59:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xf) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00006a2000-0xc)={0x0, 0x0, 0x0}, &(0x7f00002f1000)=0xc) getresgid(&(0x7f000066c000)=0x0, &(0x7f000053c000)=0x0, &(0x7f0000c25000-0x4)=0x0) r3 = getegid() r4 = userfaultfd(0x200000000000) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000398000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000839000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) readv(r4, &(0x7f0000dec000-0x28)=[{&(0x7f000014e000+0x671)=""/138, 0x8a}], 0x1) futex(&(0x7f0000013000-0x4)=0x0, 0x0, 0x0, &(0x7f0000061000-0x10)={0x0, 0x0}, &(0x7f00003d0000-0x4)=0x0, 0x0) ioctl$UFFDIO_UNREGISTER(r4, 0x8010aa01, &(0x7f0000f8d000)={&(0x7f0000012000/0x2000)=nil, 0x2000}) clock_gettime(0x0, &(0x7f0000ff5000-0x8)={0x0, 0x0}) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000193000-0x8)={r5, r6/1000+30000}, 0x8) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f000057f000)=0x5) r7 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000518000-0xe)='/selinux/load\x00', 0x2, 0x0) lstat(&(0x7f0000471000)='./file0\x00', &(0x7f0000520000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x4, &(0x7f00008e2000)=[r1, r2, r3, r8]) r9 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000e87000)='/selinux/user\x00', 0x2, 0x0) ioctl$KVM_SET_SREGS(r7, 0x4138ae84, &(0x7f000027c000)={{0x1f001, 0x2000, 0x18, 0x0, 0x3ff, 0x5, 0xffff, 0x2, 0x80000000, 0x80000001, 0x3f, 0x2, 0x0}, {0x10000, 0xf000, 0x9, 0xfffffffffffffff9, 0x8000, 0x6e9c, 0x80000000, 0x7, 0x101, 0x6, 0x1, 0x200, 0x0}, {0x5002, 0x1000, 0xf, 0xe79, 0x1ff, 0xfff, 0x5, 0x800, 0x5, 0x3f, 0xffff, 0x678, 0x0}, {0xf002, 0x2000, 0x8, 0x7, 0x0, 0xb42, 0x6, 0x7fffffff, 0x9, 0xfffffffeffffffff, 0x1, 0x8, 0x0}, {0x1f000, 0x4000, 0x9, 0x7, 0x1, 0x5, 0x3, 0x7, 0x4a, 0x8, 0x3, 0xfffffffffffffffe, 0x0}, {0xf577c5f4e82fdb45, 0xf000, 0xf, 0x7, 0x1ff, 0xb98, 0x6, 0x7, 0x5, 0x4, 0x5, 0x4, 0x0}, {0x100002, 0xd000, 0xf, 0x3, 0x200, 0x20, 0x10001, 0x7, 0x100, 0x200, 0xffffffffffffffc1, 0x20, 0x0}, {0x2000, 0x0, 0xf, 0x8001, 0x6, 0x8, 0x7f, 0x40, 0x1, 0x7e6f, 0x4, 0x9, 0x0}, {0x3000, 0x3000, [0x0, 0x0, 0x0]}, {0x0, 0xd004, [0x0, 0x0, 0x0]}, 0x28, 0x0, 0x0, 0x400, 0xb, 0xcc00, 0x6000, [0x40, 0x4, 0x8001, 0x7]}) ioctl$DRM_IOCTL_AUTH_MAGIC(r9, 0x40046411, &(0x7f0000dbb000)=0x690) getsockopt$bt_l2cap_L2CAP_OPTIONS(r9, 0x6, 0x1, &(0x7f0000e4e000-0xc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00003ed000)=0xc) bind$netlink(r0, &(0x7f00008a6000-0xc)={0x10, 0x0, 0x0, 0x1}, 0xc) close(r0) ioctl$DRM_IOCTL_AGP_RELEASE(r7, 0x6431) openat$autofs(0xffffffffffffff9c, &(0x7f0000d42000)='/dev/autofs\x00', 0x101000, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r9, 0x84, 0x73, &(0x7f00004ae000-0x18)={0x0, 0x8000, 0x30, 0xfff, 0x6}, &(0x7f0000fd9000-0x4)=0x18) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r9, 0x84, 0x6, &(0x7f00002d6000-0x8c)={r10, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000079e000)=0x8c) 2018/01/05 21:59:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xf) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00006a2000-0xc)={0x0, 0x0, 0x0}, &(0x7f00002f1000)=0xc) getresgid(&(0x7f000066c000)=0x0, &(0x7f000053c000)=0x0, &(0x7f0000c25000-0x4)=0x0) r3 = getegid() clock_gettime(0x0, &(0x7f0000ff5000-0x8)={0x0, 0x0}) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000193000-0x8)={r4, r5/1000+30000}, 0x8) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f000057f000)=0x5) r6 = syz_open_dev$admmidi(&(0x7f0000892000)='/dev/admmidi#\x00', 0x0, 0x505000) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r6, 0x84, 0x20, &(0x7f0000a59000)=0x0, &(0x7f00001bd000)=0x4) r7 = openat$selinux_load(0xffffffffffffff9c, &(0x7f000009e000)='/selinux/load\x00', 0x2, 0x0) ioctl$DRM_IOCTL_VERSION(r7, 0xc0246400, &(0x7f00003fd000-0x24)={0x0, 0x80000000, 0xffffffffffff8cb3, 0x1000, &(0x7f0000de1000)=""/4096, 0x6e, &(0x7f0000c8f000)=""/110, 0x5d, &(0x7f000092a000)=""/93}) lstat(&(0x7f0000471000)='./file0\x00', &(0x7f0000520000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x4, &(0x7f00008e2000)=[r1, r2, r3, r8]) r9 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000e87000)='/selinux/user\x00', 0x2, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r9, 0x40046411, &(0x7f0000dbb000)=0x690) getsockopt$bt_l2cap_L2CAP_OPTIONS(r9, 0x6, 0x1, &(0x7f0000e4e000-0xc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00003ed000)=0xc) bind$netlink(r0, &(0x7f00008a6000-0xc)={0x10, 0x0, 0x0, 0x1}, 0xc) close(r0) ioctl$DRM_IOCTL_AGP_RELEASE(r7, 0x6431) r10 = openat$autofs(0xffffffffffffff9c, &(0x7f0000d42000)='/dev/autofs\x00', 0x101000, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r9, 0x40042408, r9) ioctl$BINDER_SET_MAX_THREADS(r10, 0x40046205, 0x3) flock(r0, 0x3) dup(r9) getegid() 2018/01/05 21:59:04 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) 2018/01/05 21:59:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x100) r1 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) 2018/01/05 21:59:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x4002) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000554000)={0x0, 0x86, "83e6426f835d09c3cf095a9320f74206619d5389fc0c886757e729b331fa6e161fed41811da020867fde3a41ffebffa32dd78a623d099e0c7ba0928b4ed4df67bc0596c2823b58b63989affffaa7c732c82e92d8dff7ae31203c5d388a57339bd551f842f547794e9e7777771a87cc14399b6aa48b5b80b9b14bcf520147a45c370a0413594a"}, &(0x7f0000727000-0x4)=0x8e) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000b0c000)={r2, 0x200, 0x4, [0x1, 0x800, 0x1, 0x3b]}, 0x10) ioctl(r0, 0x800, &(0x7f000042d000-0x1000)="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") getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00007d6000)={0x0, 0x1000, 0x2, 0x0, 0x20, 0x8}, &(0x7f0000063000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000b80000-0xbd)=""/189, &(0x7f0000450000-0x4)=0xbd) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000a0a000)=r3, 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f00006a5000-0x5c)={0x0, 0x5, 0x63b73a11, {0x0, 0x0}, 0x401, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sysfs$3(0x3) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f00007f4000)={0x6, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200, 0xfff, 0x0, 0x0, 0x75b8, &(0x7f0000e28000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x5, 0x7ff, 0x4}) sendfile(r0, r1, &(0x7f00000de000-0x8)=0x0, 0x100000001) 2018/01/05 21:59:04 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$sock_kcm_SIOCKCMUNATTACH(0xffffffffffffffff, 0x89e1, &(0x7f0000001000-0x4)={0xffffffffffffffff}) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) 2018/01/05 21:59:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) 2018/01/05 21:59:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x0) r1 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) 2018/01/05 21:59:04 executing program 2: 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$sock_kcm_SIOCKCMUNATTACH(0xffffffffffffffff, 0x89e1, &(0x7f0000001000-0x4)={0xffffffffffffffff}) r0 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) 2018/01/05 21:59:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x0) r1 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) 2018/01/05 21:59:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) 2018/01/05 21:59:04 executing program 1: r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00005af000)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000001000-0x4)=0x3, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = signalfd(0xffffffffffffffff, &(0x7f0000001000-0x8)={0x8}, 0x8) fcntl$setflags(r1, 0x2, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = 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) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000740000-0xb)='/dev/mixer\x00', 0x100, 0x0) fcntl$setstatus(r3, 0x4, 0x400) setsockopt$bt_BT_SNDMTU(r3, 0x112, 0xc, &(0x7f000042e000-0x2)=0x200, 0x2) r4 = syz_open_dev$sndtimer(&(0x7f0000644000)='/dev/snd/timer\x00', 0x0, 0x0) dup3(r2, r4, 0x0) ioctl$VT_GETMODE(r3, 0x5601, &(0x7f00008b6000-0x8)={0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/05 21:59:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x4002) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000554000)={0x0, 0x86, "83e6426f835d09c3cf095a9320f74206619d5389fc0c886757e729b331fa6e161fed41811da020867fde3a41ffebffa32dd78a623d099e0c7ba0928b4ed4df67bc0596c2823b58b63989affffaa7c732c82e92d8dff7ae31203c5d388a57339bd551f842f547794e9e7777771a87cc14399b6aa48b5b80b9b14bcf520147a45c370a0413594a"}, &(0x7f0000727000-0x4)=0x8e) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000b0c000)={r2, 0x200, 0x4, [0x1, 0x800, 0x1, 0x3b]}, 0x10) ioctl(r0, 0x800, &(0x7f000042d000-0x1000)="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") getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00007d6000)={0x0, 0x1000, 0x2, 0x0, 0x20, 0x8}, &(0x7f0000063000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000b80000-0xbd)=""/189, &(0x7f0000450000-0x4)=0xbd) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000a0a000)=r3, 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f00006a5000-0x5c)={0x0, 0x5, 0x63b73a11, {0x0, 0x0}, 0x401, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sysfs$3(0x3) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f00007f4000)={0x6, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200, 0xfff, 0x0, 0x0, 0x75b8, &(0x7f0000e28000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x5, 0x7ff, 0x4}) sendfile(r0, r1, &(0x7f00000de000-0x8)=0x0, 0x100000001) 2018/01/05 21:59:04 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$sock_kcm_SIOCKCMUNATTACH(0xffffffffffffffff, 0x89e1, &(0x7f0000001000-0x4)={0xffffffffffffffff}) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) 2018/01/05 21:59:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) 2018/01/05 21:59:04 executing program 2: 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) r0 = epoll_create(0x100) r1 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) 2018/01/05 21:59:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x0) r1 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) 2018/01/05 21:59:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xf) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00006a2000-0xc)={0x0, 0x0, 0x0}, &(0x7f00002f1000)=0xc) getresgid(&(0x7f000066c000)=0x0, &(0x7f000053c000)=0x0, &(0x7f0000c25000-0x4)=0x0) r3 = getegid() clock_gettime(0x0, &(0x7f0000ff5000-0x8)={0x0, 0x0}) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000193000-0x8)={r4, r5/1000+30000}, 0x8) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f000057f000)=0x5) r6 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00004a2000)='/selinux/load\x00', 0x2, 0x0) ioctl$DRM_IOCTL_VERSION(r6, 0xc0246400, &(0x7f00003fd000-0x24)={0x0, 0x80000000, 0xffffffffffff8cb3, 0x1000, &(0x7f0000de1000)=""/4096, 0x6e, &(0x7f0000c8f000)=""/110, 0x5d, &(0x7f000092a000)=""/93}) lstat(&(0x7f0000471000)='./file0\x00', &(0x7f0000520000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x4, &(0x7f00008e2000)=[r1, r2, r3, r7]) r8 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000e87000)='/selinux/user\x00', 0x2, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r8, 0x40046411, &(0x7f0000dbb000)=0x690) getsockopt$bt_l2cap_L2CAP_OPTIONS(r8, 0x6, 0x1, &(0x7f0000e4e000-0xc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00003ed000)=0xc) bind$netlink(r0, &(0x7f00008a6000-0xc)={0x10, 0x0, 0x0, 0x1}, 0xc) close(r0) ioctl$DRM_IOCTL_AGP_RELEASE(r6, 0x6431) r9 = openat$autofs(0xffffffffffffff9c, &(0x7f0000d42000)='/dev/autofs\x00', 0x101000, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r8, 0x40042408, r8) ioctl$BINDER_SET_MAX_THREADS(r9, 0x40046205, 0x3) flock(r0, 0x3) dup(r8) getegid() 2018/01/05 21:59:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xf) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00006a2000-0xc)={0x0, 0x0, 0x0}, &(0x7f00002f1000)=0xc) getresgid(&(0x7f000066c000)=0x0, &(0x7f000053c000)=0x0, &(0x7f0000c25000-0x4)=0x0) r3 = getegid() r4 = userfaultfd(0x200000000000) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000398000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000839000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) readv(r4, &(0x7f0000dec000-0x28)=[{&(0x7f000014e000+0x671)=""/138, 0x8a}], 0x1) futex(&(0x7f0000013000-0x4)=0x0, 0x0, 0x0, &(0x7f0000061000-0x10)={0x0, 0x0}, &(0x7f00003d0000-0x4)=0x0, 0x0) ioctl$UFFDIO_UNREGISTER(r4, 0x8010aa01, &(0x7f0000f8d000)={&(0x7f0000012000/0x2000)=nil, 0x2000}) clock_gettime(0x0, &(0x7f0000ff5000-0x8)={0x0, 0x0}) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000193000-0x8)={r5, r6/1000+30000}, 0x8) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f000057f000)=0x5) r7 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000518000-0xe)='/selinux/load\x00', 0x2, 0x0) lstat(&(0x7f0000471000)='./file0\x00', &(0x7f0000520000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x4, &(0x7f00008e2000)=[r1, r2, r3, r8]) r9 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000e87000)='/selinux/user\x00', 0x2, 0x0) ioctl$KVM_SET_SREGS(r7, 0x4138ae84, &(0x7f000027c000)={{0x1f001, 0x2000, 0x18, 0x0, 0x3ff, 0x5, 0xffff, 0x2, 0x80000000, 0x80000001, 0x3f, 0x2, 0x0}, {0x10000, 0xf000, 0x9, 0xfffffffffffffff9, 0x8000, 0x6e9c, 0x80000000, 0x7, 0x101, 0x6, 0x1, 0x200, 0x0}, {0x5002, 0x1000, 0xf, 0xe79, 0x1ff, 0xfff, 0x5, 0x800, 0x5, 0x3f, 0xffff, 0x678, 0x0}, {0xf002, 0x2000, 0x8, 0x7, 0x0, 0xb42, 0x6, 0x7fffffff, 0x9, 0xfffffffeffffffff, 0x1, 0x8, 0x0}, {0x1f000, 0x4000, 0x9, 0x7, 0x1, 0x5, 0x3, 0x7, 0x4a, 0x8, 0x3, 0xfffffffffffffffe, 0x0}, {0xf577c5f4e82fdb45, 0xf000, 0xf, 0x7, 0x1ff, 0xb98, 0x6, 0x7, 0x5, 0x4, 0x5, 0x4, 0x0}, {0x100002, 0xd000, 0xf, 0x3, 0x200, 0x20, 0x10001, 0x7, 0x100, 0x200, 0xffffffffffffffc1, 0x20, 0x0}, {0x2000, 0x0, 0xf, 0x8001, 0x6, 0x8, 0x7f, 0x40, 0x1, 0x7e6f, 0x4, 0x9, 0x0}, {0x3000, 0x3000, [0x0, 0x0, 0x0]}, {0x0, 0xd004, [0x0, 0x0, 0x0]}, 0x28, 0x0, 0x0, 0x400, 0xb, 0xcc00, 0x6000, [0x40, 0x4, 0x8001, 0x7]}) ioctl$DRM_IOCTL_AUTH_MAGIC(r9, 0x40046411, &(0x7f0000dbb000)=0x690) getsockopt$bt_l2cap_L2CAP_OPTIONS(r9, 0x6, 0x1, &(0x7f0000e4e000-0xc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00003ed000)=0xc) bind$netlink(r0, &(0x7f00008a6000-0xc)={0x10, 0x0, 0x0, 0x1}, 0xc) close(r0) ioctl$DRM_IOCTL_AGP_RELEASE(r7, 0x6431) openat$autofs(0xffffffffffffff9c, &(0x7f0000d42000)='/dev/autofs\x00', 0x101000, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r9, 0x84, 0x73, &(0x7f00004ae000-0x18)={0x0, 0x8000, 0x30, 0xfff, 0x6}, &(0x7f0000fd9000-0x4)=0x18) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r9, 0x84, 0x6, &(0x7f00002d6000-0x8c)={r10, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000079e000)=0x8c) 2018/01/05 21:59:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000ff3000-0x6)='/dev/input/mice\x00', 0x0, 0x8000) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f0000e35000)={0x2, 0x0, 0x1, 0x8}) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40106435, &(0x7f0000b9d000-0x10)={0x0, r2, 0x10000, 0x1}) r3 = syz_open_dev$sndtimer(&(0x7f0000644000)='/dev/snd/timer\x00', 0x0, 0x0) dup3(r0, r3, 0x0) 2018/01/05 21:59:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x4002) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000554000)={0x0, 0x86, "83e6426f835d09c3cf095a9320f74206619d5389fc0c886757e729b331fa6e161fed41811da020867fde3a41ffebffa32dd78a623d099e0c7ba0928b4ed4df67bc0596c2823b58b63989affffaa7c732c82e92d8dff7ae31203c5d388a57339bd551f842f547794e9e7777771a87cc14399b6aa48b5b80b9b14bcf520147a45c370a0413594a"}, &(0x7f0000727000-0x4)=0x8e) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000b0c000)={r2, 0x200, 0x4, [0x1, 0x800, 0x1, 0x3b]}, 0x10) ioctl(r0, 0x800, &(0x7f000042d000-0x1000)="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") getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00007d6000)={0x0, 0x1000, 0x2, 0x0, 0x20, 0x8}, &(0x7f0000063000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000b80000-0xbd)=""/189, &(0x7f0000450000-0x4)=0xbd) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000a0a000)=r3, 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f00006a5000-0x5c)={0x0, 0x5, 0x63b73a11, {0x0, 0x0}, 0x401, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sysfs$3(0x3) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f00007f4000)={0x6, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200, 0xfff, 0x0, 0x0, 0x75b8, &(0x7f0000e28000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x5, 0x7ff, 0x4}) sendfile(r0, r1, &(0x7f00000de000-0x8)=0x0, 0x100000001) 2018/01/05 21:59:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x100) r1 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, r0) 2018/01/05 21:59:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) 2018/01/05 21:59:04 executing program 2: 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) r0 = epoll_create(0x100) r1 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) 2018/01/05 21:59:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x4002) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000554000)={0x0, 0x86, "83e6426f835d09c3cf095a9320f74206619d5389fc0c886757e729b331fa6e161fed41811da020867fde3a41ffebffa32dd78a623d099e0c7ba0928b4ed4df67bc0596c2823b58b63989affffaa7c732c82e92d8dff7ae31203c5d388a57339bd551f842f547794e9e7777771a87cc14399b6aa48b5b80b9b14bcf520147a45c370a0413594a"}, &(0x7f0000727000-0x4)=0x8e) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000b0c000)={r2, 0x200, 0x4, [0x1, 0x800, 0x1, 0x3b]}, 0x10) ioctl(r0, 0x800, &(0x7f000042d000-0x1000)="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") getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00007d6000)={0x0, 0x1000, 0x2, 0x0, 0x20, 0x8}, &(0x7f0000063000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000b80000-0xbd)=""/189, &(0x7f0000450000-0x4)=0xbd) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000a0a000)=r3, 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f00006a5000-0x5c)={0x0, 0x5, 0x63b73a11, {0x0, 0x0}, 0x401, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sysfs$3(0x3) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f00007f4000)={0x6, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200, 0xfff, 0x0, 0x0, 0x75b8, &(0x7f0000e28000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x5, 0x7ff, 0x4}) sendfile(r0, r1, &(0x7f00000de000-0x8)=0x0, 0x100000001) 2018/01/05 21:59:04 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$sock_kcm_SIOCKCMUNATTACH(0xffffffffffffffff, 0x89e1, &(0x7f0000001000-0x4)={0xffffffffffffffff}) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) 2018/01/05 21:59:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) 2018/01/05 21:59:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x100) r1 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) 2018/01/05 21:59:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x100) r1 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, r0) 2018/01/05 21:59:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) 2018/01/05 21:59:05 executing program 1: 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, 0x5, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000644000)='/dev/snd/timer\x00', 0x0, 0x0) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000397000)='/dev/mixer\x00', 0x4000, 0x0) getdents64(r2, &(0x7f0000944000)=""/138, 0x8a) dup3(r0, r1, 0x0) ioctl$int_in(r1, 0x0, &(0x7f0000e69000-0x8)=0x9) 2018/01/05 21:59:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xf) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00006a2000-0xc)={0x0, 0x0, 0x0}, &(0x7f00002f1000)=0xc) getresgid(&(0x7f000066c000)=0x0, &(0x7f000053c000)=0x0, &(0x7f0000c25000-0x4)=0x0) r3 = getegid() clock_gettime(0x0, &(0x7f0000ff5000-0x8)={0x0, 0x0}) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000193000-0x8)={r4, r5/1000+30000}, 0x8) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f000057f000)=0x5) r6 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00004a2000)='/selinux/load\x00', 0x2, 0x0) tee(r6, r6, 0x6, 0xe) ioctl$DRM_IOCTL_VERSION(r6, 0xc0246400, &(0x7f00003fd000-0x24)={0x0, 0x80000000, 0xffffffffffff8cb3, 0x1000, &(0x7f0000de1000)=""/4096, 0x6e, &(0x7f0000c8f000)=""/110, 0x5d, &(0x7f000092a000)=""/93}) lstat(&(0x7f0000471000)='./file0\x00', &(0x7f0000520000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x4, &(0x7f00008e2000)=[r1, r2, r3, r7]) r8 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000b78000-0xe)='/selinux/user\x00', 0x2, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r8, 0x40046411, &(0x7f0000dbb000)=0x690) getsockopt$bt_l2cap_L2CAP_OPTIONS(r8, 0x6, 0x1, &(0x7f0000e4e000-0xc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00003ed000)=0xc) bind$netlink(r0, &(0x7f0000c5e000-0xc)={0x10, 0x0, 0x0, 0x1}, 0x248) close(r0) ioctl$DRM_IOCTL_AGP_RELEASE(r6, 0x6431) r9 = openat$autofs(0xffffffffffffff9c, &(0x7f0000d42000)='/dev/autofs\x00', 0x101000, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r8, 0x84, 0x11, &(0x7f0000ff6000)={0x0, 0x8}, &(0x7f0000a8a000)=0x8) syz_open_dev$dmmidi(&(0x7f000014c000)='/dev/dmmidi#\x00', 0xde62, 0x18080) ioctl$TIOCLINUX3(r8, 0x541c, &(0x7f00005f2000-0x1)=0x3) getsockopt$inet_sctp_SCTP_MAXSEG(r9, 0x84, 0xd, &(0x7f0000ba0000-0x8)=@assoc_value={r10, 0x3f}, &(0x7f000053b000-0x4)=0x8) ioctl$PERF_EVENT_IOC_SET_BPF(r8, 0x40042408, r8) ioctl$BINDER_SET_MAX_THREADS(r9, 0x40046205, 0x3) flock(r0, 0x3) dup(r8) getegid() 2018/01/05 21:59:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x100) r1 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) 2018/01/05 21:59:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) 2018/01/05 21:59:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xf) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00006a2000-0xc)={0x0, 0x0, 0x0}, &(0x7f00002f1000)=0xc) getresgid(&(0x7f000066c000)=0x0, &(0x7f000053c000)=0x0, &(0x7f0000c25000-0x4)=0x0) r3 = getegid() r4 = userfaultfd(0x200000000000) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000398000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000839000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) readv(r4, &(0x7f0000dec000-0x28)=[{&(0x7f000014e000+0x671)=""/138, 0x8a}], 0x1) futex(&(0x7f0000013000-0x4)=0x0, 0x0, 0x0, &(0x7f0000061000-0x10)={0x0, 0x0}, &(0x7f00003d0000-0x4)=0x0, 0x0) ioctl$UFFDIO_UNREGISTER(r4, 0x8010aa01, &(0x7f0000f8d000)={&(0x7f0000012000/0x2000)=nil, 0x2000}) clock_gettime(0x0, &(0x7f0000ff5000-0x8)={0x0, 0x0}) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000193000-0x8)={r5, r6/1000+30000}, 0x8) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f000057f000)=0x5) r7 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000518000-0xe)='/selinux/load\x00', 0x2, 0x0) lstat(&(0x7f0000471000)='./file0\x00', &(0x7f0000520000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x4, &(0x7f00008e2000)=[r1, r2, r3, r8]) r9 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000e87000)='/selinux/user\x00', 0x2, 0x0) ioctl$KVM_SET_SREGS(r7, 0x4138ae84, &(0x7f000027c000)={{0x1f001, 0x2000, 0x18, 0x0, 0x3ff, 0x5, 0xffff, 0x2, 0x80000000, 0x80000001, 0x3f, 0x2, 0x0}, {0x10000, 0xf000, 0x9, 0xfffffffffffffff9, 0x8000, 0x6e9c, 0x80000000, 0x7, 0x101, 0x6, 0x1, 0x200, 0x0}, {0x5002, 0x1000, 0xf, 0xe79, 0x1ff, 0xfff, 0x5, 0x800, 0x5, 0x3f, 0xffff, 0x678, 0x0}, {0xf002, 0x2000, 0x8, 0x7, 0x0, 0xb42, 0x6, 0x7fffffff, 0x9, 0xfffffffeffffffff, 0x1, 0x8, 0x0}, {0x1f000, 0x4000, 0x9, 0x7, 0x1, 0x5, 0x3, 0x7, 0x4a, 0x8, 0x3, 0xfffffffffffffffe, 0x0}, {0xf577c5f4e82fdb45, 0xf000, 0xf, 0x7, 0x1ff, 0xb98, 0x6, 0x7, 0x5, 0x4, 0x5, 0x4, 0x0}, {0x100002, 0xd000, 0xf, 0x3, 0x200, 0x20, 0x10001, 0x7, 0x100, 0x200, 0xffffffffffffffc1, 0x20, 0x0}, {0x2000, 0x0, 0xf, 0x8001, 0x6, 0x8, 0x7f, 0x40, 0x1, 0x7e6f, 0x4, 0x9, 0x0}, {0x3000, 0x3000, [0x0, 0x0, 0x0]}, {0x0, 0xd004, [0x0, 0x0, 0x0]}, 0x28, 0x0, 0x0, 0x400, 0xb, 0xcc00, 0x6000, [0x40, 0x4, 0x8001, 0x7]}) ioctl$DRM_IOCTL_AUTH_MAGIC(r9, 0x40046411, &(0x7f0000dbb000)=0x690) getsockopt$bt_l2cap_L2CAP_OPTIONS(r9, 0x6, 0x1, &(0x7f0000e4e000-0xc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00003ed000)=0xc) bind$netlink(r0, &(0x7f00008a6000-0xc)={0x10, 0x0, 0x0, 0x1}, 0xc) close(r0) ioctl$DRM_IOCTL_AGP_RELEASE(r7, 0x6431) openat$autofs(0xffffffffffffff9c, &(0x7f0000d42000)='/dev/autofs\x00', 0x101000, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r9, 0x84, 0x73, &(0x7f00004ae000-0x18)={0x0, 0x8000, 0x30, 0xfff, 0x6}, &(0x7f0000fd9000-0x4)=0x18) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r9, 0x84, 0x6, &(0x7f00002d6000-0x8c)={r10, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000079e000)=0x8c) 2018/01/05 21:59:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x4002) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000554000)={0x0, 0x86, "83e6426f835d09c3cf095a9320f74206619d5389fc0c886757e729b331fa6e161fed41811da020867fde3a41ffebffa32dd78a623d099e0c7ba0928b4ed4df67bc0596c2823b58b63989affffaa7c732c82e92d8dff7ae31203c5d388a57339bd551f842f547794e9e7777771a87cc14399b6aa48b5b80b9b14bcf520147a45c370a0413594a"}, &(0x7f0000727000-0x4)=0x8e) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000b0c000)={r2, 0x200, 0x4, [0x1, 0x800, 0x1, 0x3b]}, 0x10) ioctl(r0, 0x800, &(0x7f000042d000-0x1000)="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") getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00007d6000)={0x0, 0x1000, 0x2, 0x0, 0x20, 0x8}, &(0x7f0000063000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000b80000-0xbd)=""/189, &(0x7f0000450000-0x4)=0xbd) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000a0a000)=r3, 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f00006a5000-0x5c)={0x0, 0x5, 0x63b73a11, {0x0, 0x0}, 0x401, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sysfs$3(0x3) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f00007f4000)={0x6, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200, 0xfff, 0x0, 0x0, 0x75b8, &(0x7f0000e28000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x5, 0x7ff, 0x4}) sendfile(r0, r1, &(0x7f00000de000-0x8)=0x0, 0x100000001) 2018/01/05 21:59:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x100) r1 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, r0) 2018/01/05 21:59:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x100) r1 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) 2018/01/05 21:59:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) 2018/01/05 21:59:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) 2018/01/05 21:59:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x4002) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000554000)={0x0, 0x86, "83e6426f835d09c3cf095a9320f74206619d5389fc0c886757e729b331fa6e161fed41811da020867fde3a41ffebffa32dd78a623d099e0c7ba0928b4ed4df67bc0596c2823b58b63989affffaa7c732c82e92d8dff7ae31203c5d388a57339bd551f842f547794e9e7777771a87cc14399b6aa48b5b80b9b14bcf520147a45c370a0413594a"}, &(0x7f0000727000-0x4)=0x8e) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000b0c000)={r2, 0x200, 0x4, [0x1, 0x800, 0x1, 0x3b]}, 0x10) ioctl(r0, 0x800, &(0x7f000042d000-0x1000)="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") getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00007d6000)={0x0, 0x1000, 0x2, 0x0, 0x20, 0x8}, &(0x7f0000063000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000b80000-0xbd)=""/189, &(0x7f0000450000-0x4)=0xbd) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000a0a000)=r3, 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f00006a5000-0x5c)={0x0, 0x5, 0x63b73a11, {0x0, 0x0}, 0x401, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sysfs$3(0x3) sendfile(r0, r1, &(0x7f00000de000-0x8)=0x0, 0x100000001) 2018/01/05 21:59:05 executing program 2: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x100) r1 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) 2018/01/05 21:59:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x100) r1 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, 0xffffffffffffffff) 2018/01/05 21:59:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) 2018/01/05 21:59:05 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) 2018/01/05 21:59:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000644000)='/dev/snd/timer\x00', 0x0, 0x0) dup3(r0, r1, 0x0) r2 = getpgid(0x0) pivot_root(&(0x7f0000c44000-0x8)='./file0\x00', &(0x7f00004f2000-0x8)='./file0\x00') ptrace$setsig(0x4203, r2, 0x9, &(0x7f000014a000)={0x35, 0x7, 0x3, 0x9}) 2018/01/05 21:59:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x4002) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000554000)={0x0, 0x86, "83e6426f835d09c3cf095a9320f74206619d5389fc0c886757e729b331fa6e161fed41811da020867fde3a41ffebffa32dd78a623d099e0c7ba0928b4ed4df67bc0596c2823b58b63989affffaa7c732c82e92d8dff7ae31203c5d388a57339bd551f842f547794e9e7777771a87cc14399b6aa48b5b80b9b14bcf520147a45c370a0413594a"}, &(0x7f0000727000-0x4)=0x8e) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000b0c000)={r2, 0x200, 0x4, [0x1, 0x800, 0x1, 0x3b]}, 0x10) ioctl(r0, 0x800, &(0x7f000042d000-0x1000)="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") getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00007d6000)={0x0, 0x1000, 0x2, 0x0, 0x20, 0x8}, &(0x7f0000063000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000b80000-0xbd)=""/189, &(0x7f0000450000-0x4)=0xbd) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000a0a000)=r3, 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f00006a5000-0x5c)={0x0, 0x5, 0x63b73a11, {0x0, 0x0}, 0x401, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendfile(r0, r1, &(0x7f00000de000-0x8)=0x0, 0x100000001) 2018/01/05 21:59:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xf) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00006a2000-0xc)={0x0, 0x0, 0x0}, &(0x7f00002f1000)=0xc) getresgid(&(0x7f000066c000)=0x0, &(0x7f000053c000)=0x0, &(0x7f0000c25000-0x4)=0x0) r3 = getegid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x4031, 0xffffffffffffffff, 0x0) r4 = userfaultfd(0x200000000000) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000398000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000839000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) readv(r4, &(0x7f0000dec000-0x28)=[{&(0x7f000014e000+0x671)=""/138, 0x8a}], 0x1) futex(&(0x7f0000013000-0x4)=0x0, 0x0, 0x0, &(0x7f0000061000-0x10)={0x0, 0x0}, &(0x7f00003d0000-0x4)=0x0, 0x0) ioctl$UFFDIO_UNREGISTER(r4, 0x8010aa01, &(0x7f0000f8d000)={&(0x7f0000012000/0x2000)=nil, 0x2000}) clock_gettime(0x0, &(0x7f0000ff5000-0x8)={0x0, 0x0}) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000193000-0x8)={r5, r6/1000+30000}, 0x8) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f000057f000)=0x5) r7 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000518000-0xe)='/selinux/load\x00', 0x2, 0x0) lstat(&(0x7f0000471000)='./file0\x00', &(0x7f0000520000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x4, &(0x7f00008e2000)=[r1, r2, r3, r8]) r9 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000e87000)='/selinux/user\x00', 0x2, 0x0) ioctl$KVM_SET_SREGS(r7, 0x4138ae84, &(0x7f000027c000)={{0x1f001, 0x2000, 0x18, 0x0, 0x3ff, 0x5, 0xffff, 0x2, 0x80000000, 0x80000001, 0x3f, 0x2, 0x0}, {0x10000, 0xf000, 0x9, 0xfffffffffffffff9, 0x8000, 0x6e9c, 0x80000000, 0x7, 0x101, 0x6, 0x1, 0x200, 0x0}, {0x5002, 0x1000, 0xf, 0xe79, 0x1ff, 0xfff, 0x5, 0x800, 0x5, 0x3f, 0xffff, 0x678, 0x0}, {0xf002, 0x2000, 0x8, 0x7, 0x0, 0xb42, 0x6, 0x7fffffff, 0x9, 0xfffffffeffffffff, 0x1, 0x8, 0x0}, {0x1f000, 0x4000, 0x9, 0x7, 0x1, 0x5, 0x3, 0x7, 0x4a, 0x8, 0x3, 0xfffffffffffffffe, 0x0}, {0xf577c5f4e82fdb45, 0xf000, 0xf, 0x7, 0x1ff, 0xb98, 0x6, 0x7, 0x5, 0x4, 0x5, 0x4, 0x0}, {0x100002, 0xd000, 0xf, 0x3, 0x200, 0x20, 0x10001, 0x7, 0x100, 0x200, 0xffffffffffffffc1, 0x20, 0x0}, {0x2000, 0x0, 0xf, 0x8001, 0x6, 0x8, 0x7f, 0x40, 0x1, 0x7e6f, 0x4, 0x9, 0x0}, {0x3000, 0x3000, [0x0, 0x0, 0x0]}, {0x0, 0xd004, [0x0, 0x0, 0x0]}, 0x28, 0x0, 0x0, 0x400, 0xb, 0xcc00, 0x6000, [0x40, 0x4, 0x8001, 0x7]}) ioctl$DRM_IOCTL_AUTH_MAGIC(r9, 0x40046411, &(0x7f0000dbb000)=0x690) getsockopt$bt_l2cap_L2CAP_OPTIONS(r9, 0x6, 0x1, &(0x7f0000e4e000-0xc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00003ed000)=0xc) bind$netlink(r0, &(0x7f00008a6000-0xc)={0x10, 0x0, 0x0, 0x1}, 0xc) close(r0) ioctl$DRM_IOCTL_AGP_RELEASE(r7, 0x6431) openat$autofs(0xffffffffffffff9c, &(0x7f0000d42000)='/dev/autofs\x00', 0x101000, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r9, 0x84, 0x73, &(0x7f00004ae000-0x18)={0x0, 0x8000, 0x30, 0xfff, 0x6}, &(0x7f0000fd9000-0x4)=0x18) 2018/01/05 21:59:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xf) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00006a2000-0xc)={0x0, 0x0, 0x0}, &(0x7f00002f1000)=0xc) getresgid(&(0x7f000066c000)=0x0, &(0x7f000053c000)=0x0, &(0x7f0000c25000-0x4)=0x0) r3 = getegid() clock_gettime(0x0, &(0x7f0000ff5000-0x8)={0x0, 0x0}) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000193000-0x8)={r4, r5/1000+30000}, 0x8) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f000057f000)=0x5) r6 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00004a2000)='/selinux/load\x00', 0x2, 0x0) ioctl$DRM_IOCTL_VERSION(r6, 0xc0246400, &(0x7f00003fd000-0x24)={0x0, 0x80000000, 0xffffffffffff8cb3, 0x1000, &(0x7f0000de1000)=""/4096, 0x6e, &(0x7f0000c8f000)=""/110, 0x5d, &(0x7f000092a000)=""/93}) lstat(&(0x7f0000471000)='./file0\x00', &(0x7f0000520000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x4, &(0x7f00008e2000)=[r1, r2, r3, r7]) r8 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000e87000)='/selinux/user\x00', 0x2, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r8, 0x40046411, &(0x7f0000dbb000)=0x690) getsockopt$bt_l2cap_L2CAP_OPTIONS(r8, 0x6, 0x1, &(0x7f0000e4e000-0xc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00003ed000)=0xc) bind$netlink(r0, &(0x7f00008a6000-0xc)={0x10, 0x0, 0x0, 0x1}, 0xc) close(r0) ioctl$DRM_IOCTL_AGP_RELEASE(r6, 0x6431) r9 = openat$autofs(0xffffffffffffff9c, &(0x7f0000d42000)='/dev/autofs\x00', 0x101000, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r8, 0x40042408, r8) ioctl$BINDER_SET_MAX_THREADS(r9, 0x40046205, 0x3) flock(r0, 0x3) dup(r8) getegid() ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r6, 0xc058534b, &(0x7f0000273000-0x58)={0x10001, 0x507, 0x100000000, 0x8001, 0x100, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/05 21:59:05 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) 2018/01/05 21:59:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) 2018/01/05 21:59:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x100) r1 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, 0xffffffffffffffff) 2018/01/05 21:59:05 executing program 2: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x100) r1 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) 2018/01/05 21:59:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x4002) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000554000)={0x0, 0x86, "83e6426f835d09c3cf095a9320f74206619d5389fc0c886757e729b331fa6e161fed41811da020867fde3a41ffebffa32dd78a623d099e0c7ba0928b4ed4df67bc0596c2823b58b63989affffaa7c732c82e92d8dff7ae31203c5d388a57339bd551f842f547794e9e7777771a87cc14399b6aa48b5b80b9b14bcf520147a45c370a0413594a"}, &(0x7f0000727000-0x4)=0x8e) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000b0c000)={r2, 0x200, 0x4, [0x1, 0x800, 0x1, 0x3b]}, 0x10) ioctl(r0, 0x800, &(0x7f000042d000-0x1000)="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") getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00007d6000)={0x0, 0x1000, 0x2, 0x0, 0x20, 0x8}, &(0x7f0000063000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000b80000-0xbd)=""/189, &(0x7f0000450000-0x4)=0xbd) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000a0a000)=r3, 0x4) sendfile(r0, r1, &(0x7f00000de000-0x8)=0x0, 0x100000001) 2018/01/05 21:59:05 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) 2018/01/05 21:59:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x100) r1 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) 2018/01/05 21:59:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x100) r1 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, 0xffffffffffffffff) 2018/01/05 21:59:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) 2018/01/05 21:59:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000644000)='/dev/snd/timer\x00', 0x0, 0x0) dup3(r0, r1, 0x0) 2018/01/05 21:59:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xf) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00006a2000-0xc)={0x0, 0x0, 0x0}, &(0x7f00002f1000)=0xc) getresgid(&(0x7f000066c000)=0x0, &(0x7f000053c000)=0x0, &(0x7f0000c25000-0x4)=0x0) r3 = getegid() clock_gettime(0x0, &(0x7f0000ff5000-0x8)={0x0, 0x0}) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000193000-0x8)={r4, r5/1000+30000}, 0x8) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f000057f000)=0x5) r6 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00004a2000)='/selinux/load\x00', 0x2, 0x0) ioctl$DRM_IOCTL_VERSION(r6, 0xc0246400, &(0x7f00003fd000-0x24)={0x0, 0x80000000, 0xffffffffffff8cb3, 0x1000, &(0x7f0000de1000)=""/4096, 0x6e, &(0x7f0000c8f000)=""/110, 0x5d, &(0x7f000092a000)=""/93}) lstat(&(0x7f0000471000)='./file0\x00', &(0x7f0000520000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_MODE_SETCRTC(r6, 0xc06864a2, &(0x7f0000ecb000+0x97a)={&(0x7f0000b10000-0x1c)=[0x2, 0x1, 0x1, 0x6, 0x4, 0x10000, 0x3ff], 0x7, 0x800, 0x0, 0x9e35, 0x3, 0x100000000, {0xc77, 0x2, 0x7fffffff, 0x800, 0xff, 0xb28, 0x20, 0x100000000, 0x5, 0x989, 0x0, 0x2, 0x3, 0x8000, "838f3295c276fb9bd8b1a37272e0895cca67198b3eed57ac4df510d25476d83f"}}) setgroups(0x4, &(0x7f00008e2000)=[r1, r2, r3, r7]) r8 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000e87000)='/selinux/user\x00', 0x2, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r8, 0x40046411, &(0x7f0000dbb000)=0x690) getsockopt$bt_l2cap_L2CAP_OPTIONS(r8, 0x6, 0x1, &(0x7f0000e4e000-0xc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00003ed000)=0xc) bind$netlink(r0, &(0x7f00008a6000-0xc)={0x10, 0x0, 0x0, 0x1}, 0xc) close(r0) ioctl$DRM_IOCTL_AGP_RELEASE(r6, 0x6431) r9 = openat$autofs(0xffffffffffffff9c, &(0x7f0000d42000)='/dev/autofs\x00', 0x101000, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r8, 0x40042408, r8) ioctl$BINDER_SET_MAX_THREADS(r9, 0x40046205, 0x3) flock(r0, 0x3) dup(r8) getegid() 2018/01/05 21:59:05 executing program 2: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x100) r1 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) 2018/01/05 21:59:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x4002) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000554000)={0x0, 0x86, "83e6426f835d09c3cf095a9320f74206619d5389fc0c886757e729b331fa6e161fed41811da020867fde3a41ffebffa32dd78a623d099e0c7ba0928b4ed4df67bc0596c2823b58b63989affffaa7c732c82e92d8dff7ae31203c5d388a57339bd551f842f547794e9e7777771a87cc14399b6aa48b5b80b9b14bcf520147a45c370a0413594a"}, &(0x7f0000727000-0x4)=0x8e) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000b0c000)={r2, 0x200, 0x4, [0x1, 0x800, 0x1, 0x3b]}, 0x10) ioctl(r0, 0x800, &(0x7f000042d000-0x1000)="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") getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00007d6000)={0x0, 0x1000, 0x2, 0x0, 0x20, 0x8}, &(0x7f0000063000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000b80000-0xbd)=""/189, &(0x7f0000450000-0x4)=0xbd) sendfile(r0, r1, &(0x7f00000de000-0x8)=0x0, 0x100000001) 2018/01/05 21:59:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xf) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00006a2000-0xc)={0x0, 0x0, 0x0}, &(0x7f00002f1000)=0xc) getresgid(&(0x7f000066c000)=0x0, &(0x7f000053c000)=0x0, &(0x7f0000c25000-0x4)=0x0) r3 = getegid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x4031, 0xffffffffffffffff, 0x0) r4 = userfaultfd(0x200000000000) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000398000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000839000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) readv(r4, &(0x7f0000dec000-0x28)=[{&(0x7f000014e000+0x671)=""/138, 0x8a}], 0x1) futex(&(0x7f0000013000-0x4)=0x0, 0x0, 0x0, &(0x7f0000061000-0x10)={0x0, 0x0}, &(0x7f00003d0000-0x4)=0x0, 0x0) ioctl$UFFDIO_UNREGISTER(r4, 0x8010aa01, &(0x7f0000f8d000)={&(0x7f0000012000/0x2000)=nil, 0x2000}) clock_gettime(0x0, &(0x7f0000ff5000-0x8)={0x0, 0x0}) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000193000-0x8)={r5, r6/1000+30000}, 0x8) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f000057f000)=0x5) r7 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000518000-0xe)='/selinux/load\x00', 0x2, 0x0) lstat(&(0x7f0000471000)='./file0\x00', &(0x7f0000520000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x4, &(0x7f00008e2000)=[r1, r2, r3, r8]) r9 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000e87000)='/selinux/user\x00', 0x2, 0x0) ioctl$KVM_SET_SREGS(r7, 0x4138ae84, &(0x7f000027c000)={{0x1f001, 0x2000, 0x18, 0x0, 0x3ff, 0x5, 0xffff, 0x2, 0x80000000, 0x80000001, 0x3f, 0x2, 0x0}, {0x10000, 0xf000, 0x9, 0xfffffffffffffff9, 0x8000, 0x6e9c, 0x80000000, 0x7, 0x101, 0x6, 0x1, 0x200, 0x0}, {0x5002, 0x1000, 0xf, 0xe79, 0x1ff, 0xfff, 0x5, 0x800, 0x5, 0x3f, 0xffff, 0x678, 0x0}, {0xf002, 0x2000, 0x8, 0x7, 0x0, 0xb42, 0x6, 0x7fffffff, 0x9, 0xfffffffeffffffff, 0x1, 0x8, 0x0}, {0x1f000, 0x4000, 0x9, 0x7, 0x1, 0x5, 0x3, 0x7, 0x4a, 0x8, 0x3, 0xfffffffffffffffe, 0x0}, {0xf577c5f4e82fdb45, 0xf000, 0xf, 0x7, 0x1ff, 0xb98, 0x6, 0x7, 0x5, 0x4, 0x5, 0x4, 0x0}, {0x100002, 0xd000, 0xf, 0x3, 0x200, 0x20, 0x10001, 0x7, 0x100, 0x200, 0xffffffffffffffc1, 0x20, 0x0}, {0x2000, 0x0, 0xf, 0x8001, 0x6, 0x8, 0x7f, 0x40, 0x1, 0x7e6f, 0x4, 0x9, 0x0}, {0x3000, 0x3000, [0x0, 0x0, 0x0]}, {0x0, 0xd004, [0x0, 0x0, 0x0]}, 0x28, 0x0, 0x0, 0x400, 0xb, 0xcc00, 0x6000, [0x40, 0x4, 0x8001, 0x7]}) ioctl$DRM_IOCTL_AUTH_MAGIC(r9, 0x40046411, &(0x7f0000dbb000)=0x690) getsockopt$bt_l2cap_L2CAP_OPTIONS(r9, 0x6, 0x1, &(0x7f0000e4e000-0xc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00003ed000)=0xc) bind$netlink(r0, &(0x7f00008a6000-0xc)={0x10, 0x0, 0x0, 0x1}, 0xc) close(r0) ioctl$DRM_IOCTL_AGP_RELEASE(r7, 0x6431) openat$autofs(0xffffffffffffff9c, &(0x7f0000d42000)='/dev/autofs\x00', 0x101000, 0x0) 2018/01/05 21:59:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xf) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00006a2000-0xc)={0x0, 0x0, 0x0}, &(0x7f00002f1000)=0xc) getresgid(&(0x7f000066c000)=0x0, &(0x7f000053c000)=0x0, &(0x7f0000c25000-0x4)=0x0) socketpair(0x9, 0x8000e, 0x65, &(0x7f0000cdc000-0x8)={0x0, 0x0}) kcmp$KCMP_EPOLL_TFD(r1, r1, 0x7, r0, &(0x7f0000d8b000-0xc)={r4, r0, 0x7}) r5 = getegid() clock_gettime(0x0, &(0x7f0000ff5000-0x8)={0x0, 0x0}) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000193000-0x8)={r6, r7/1000+30000}, 0x8) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f000057f000)=0x5) r8 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00004a2000)='/selinux/load\x00', 0x2, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$DRM_IOCTL_VERSION(r8, 0xc0246400, &(0x7f00003fd000-0x24)={0x0, 0x80000000, 0xffffffffffff8cb3, 0x1000, &(0x7f0000de1000)=""/4096, 0x6e, &(0x7f0000c8f000)=""/110, 0x5d, &(0x7f000092a000)=""/93}) lstat(&(0x7f0000471000)='./file0\x00', &(0x7f0000520000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x4, &(0x7f00008e2000)=[r2, r3, r5, r9]) r10 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000e87000)='/selinux/user\x00', 0x2, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r10, 0x40046411, &(0x7f0000dbb000)=0x690) getsockopt$bt_l2cap_L2CAP_OPTIONS(r10, 0x6, 0x1, &(0x7f0000e4e000-0xc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00003ed000)=0xc) bind$netlink(r0, &(0x7f00008a6000-0xc)={0x10, 0x0, 0x0, 0x1}, 0xc) close(r0) ioctl$DRM_IOCTL_AGP_RELEASE(r8, 0x6431) r11 = openat$autofs(0xffffffffffffff9c, &(0x7f0000d42000)='/dev/autofs\x00', 0x101000, 0x0) pwritev(r10, &(0x7f00009cd000-0x38)=[{&(0x7f00008e3000-0xac)="0684e0a6dbc8fa0678a172b83a96bd877147a34d94c9b3b842b27b8f95f38fc828d3c3212984a97a7a92020c18c2918bc4e4085897b25f6edc96511cc96471257200c5e7d335b25ac7674f8f3591dd86b66e4fce804bce25cfd07ae78f2569356f51f6920f04e83b899930bed37236966c06aaa54f7e31ad7856feda63ef8ce896596b016849729af8c136ad2fef7382695c76495b34dd5e11a80f50fed718b58795692681a568ebeac5bb2c", 0xac}, {&(0x7f00001ce000-0xc7)="5783e65f4b0532d4f8cd083843874473142ec11a4badacbf37891e9c3483e7a864c750e492d6de0e069feaf47bfc8e615f33b1b74428d0807f31c6efdc4d83b680d98ac60dad7f96b959e748fdfeadb9d0d8068ae1409580557d30ded715e271a1f188bf2a4aae359d28f6b633e8ec299910d93da2c8fbf73f972094b1f9011c2473f826236a9ded8a25d6630486151620654b9a3802bfefe1fdc651007280e916fdd39d6f12555e1ef4ff5eed7e8cb48eb132f959a6c2188ff675da9c8512fddeb17252a78725", 0xc7}, {&(0x7f0000fc1000)="", 0x0}, {&(0x7f000073f000-0x62)="02eb9ca6492223aedebf79a74401ea5fd1f76f3defc38df1d25ee528ef1ca31904b1d4e6806cc09e1536451ff872f6616096877654c410d9bcddb8bf82dbecf7cb5177f00c2a949de1b13475fb3594410faa850061a410089b511d22a7cd1b12a2e5", 0x62}, {&(0x7f0000f8a000)="2e1d8a3e738afc37e45529b6095adc4999df7b1b3adb62cdce9a98612457d65abd59c68378c2c25583e85c0a4e2a0b54e2031bfe10247070679f6759ec6d044f1ddb09fa6cec0ddf89624fd18c67b78644421e46a94d14e005efb7e3a83fd8b317081b46d637dd56983a2189f669968c92eefe06f6608ff1c5cda4e8b4c816598abce55fc63001237be5", 0x8a}, {&(0x7f000063b000)="24ea05a3c559d61f08351ccc211928f9ec7a3d221995b8b6a815625a793d9b3fed124fe5eca80ae8be94845236a53f53c383afe59c963eea2364d3d7a4b7fb534fc47f6bb470ee04056548d211108482e34cf37425c62d813c76fcfef0460a05f88c6e9acace6636fd8b82447ec1975140f80ed3877e1d1776467f44c0d53337c76147d211d4ddb07ddc4d40137cc486301f593d55e2915e492d1a9fcb361d24df9201e00bf78df1", 0xa8}, {&(0x7f0000f53000-0x8)="ca86b429f1178703", 0x8}], 0x7, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r10, 0x40042408, r10) ioctl$BINDER_SET_MAX_THREADS(r11, 0x40046205, 0x3) flock(r0, 0x3) dup(r10) getegid() 2018/01/05 21:59:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) 2018/01/05 21:59:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x100) r1 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) 2018/01/05 21:59:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create(0x100) r0 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) 2018/01/05 21:59:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = getpgrp(0x0) ptrace$peekuser(0x3, r1, 0x9) r2 = syz_open_dev$sndtimer(&(0x7f0000644000)='/dev/snd/timer\x00', 0x0, 0x0) dup3(r0, r2, 0x0) 2018/01/05 21:59:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x100) r1 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) 2018/01/05 21:59:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) 2018/01/05 21:59:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x0) r1 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) 2018/01/05 21:59:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x100) r1 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) 2018/01/05 21:59:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) 2018/01/05 21:59:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000de4000)='/dev/audio#\x00', 0x5, 0x40) clock_gettime(0x0, &(0x7f00002ac000-0x8)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000162000)={0x0, 0x0}) futimesat(r0, &(0x7f000007d000-0x8)='./file0\x00', &(0x7f000046b000-0x10)={{r1, r2/1000+30000}, {r3, r4/1000+30000}}) r5 = 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) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000896000)=0x0) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f00008c5000)={0x10001, 0x1, 0x100000001}) r6 = syz_open_dev$sndtimer(&(0x7f0000644000)='/dev/snd/timer\x00', 0x0, 0x0) dup3(r6, r5, 0x80000) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f0000178000-0x4)=0x8) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000502000-0x4)=0x0, &(0x7f00003c6000)=0x4) dup3(r5, r6, 0x0) 2018/01/05 21:59:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x100) r1 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) 2018/01/05 21:59:06 executing program 6 (fault-call:3 fault-nth:0): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x100) r1 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) 2018/01/05 21:59:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x4002) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000554000)={0x0, 0x86, "83e6426f835d09c3cf095a9320f74206619d5389fc0c886757e729b331fa6e161fed41811da020867fde3a41ffebffa32dd78a623d099e0c7ba0928b4ed4df67bc0596c2823b58b63989affffaa7c732c82e92d8dff7ae31203c5d388a57339bd551f842f547794e9e7777771a87cc14399b6aa48b5b80b9b14bcf520147a45c370a0413594a"}, &(0x7f0000727000-0x4)=0x8e) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000b0c000)={r2, 0x200, 0x4, [0x1, 0x800, 0x1, 0x3b]}, 0x10) ioctl(r0, 0x800, &(0x7f000042d000-0x1000)="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") getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00007d6000)={0x0, 0x1000, 0x2, 0x0, 0x20, 0x8}, &(0x7f0000063000-0x4)=0x14) sendfile(r0, r1, &(0x7f00000de000-0x8)=0x0, 0x100000001) 2018/01/05 21:59:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x0) r1 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) 2018/01/05 21:59:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xf) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00006a2000-0xc)={0x0, 0x0, 0x0}, &(0x7f00002f1000)=0xc) getresgid(&(0x7f000066c000)=0x0, &(0x7f000053c000)=0x0, &(0x7f0000c25000-0x4)=0x0) r3 = getegid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x4031, 0xffffffffffffffff, 0x0) r4 = userfaultfd(0x200000000000) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000398000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000839000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) readv(r4, &(0x7f0000dec000-0x28)=[{&(0x7f000014e000+0x671)=""/138, 0x8a}], 0x1) futex(&(0x7f0000013000-0x4)=0x0, 0x0, 0x0, &(0x7f0000061000-0x10)={0x0, 0x0}, &(0x7f00003d0000-0x4)=0x0, 0x0) ioctl$UFFDIO_UNREGISTER(r4, 0x8010aa01, &(0x7f0000f8d000)={&(0x7f0000012000/0x2000)=nil, 0x2000}) clock_gettime(0x0, &(0x7f0000ff5000-0x8)={0x0, 0x0}) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000193000-0x8)={r5, r6/1000+30000}, 0x8) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f000057f000)=0x5) r7 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000518000-0xe)='/selinux/load\x00', 0x2, 0x0) lstat(&(0x7f0000471000)='./file0\x00', &(0x7f0000520000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x4, &(0x7f00008e2000)=[r1, r2, r3, r8]) r9 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000e87000)='/selinux/user\x00', 0x2, 0x0) ioctl$KVM_SET_SREGS(r7, 0x4138ae84, &(0x7f000027c000)={{0x1f001, 0x2000, 0x18, 0x0, 0x3ff, 0x5, 0xffff, 0x2, 0x80000000, 0x80000001, 0x3f, 0x2, 0x0}, {0x10000, 0xf000, 0x9, 0xfffffffffffffff9, 0x8000, 0x6e9c, 0x80000000, 0x7, 0x101, 0x6, 0x1, 0x200, 0x0}, {0x5002, 0x1000, 0xf, 0xe79, 0x1ff, 0xfff, 0x5, 0x800, 0x5, 0x3f, 0xffff, 0x678, 0x0}, {0xf002, 0x2000, 0x8, 0x7, 0x0, 0xb42, 0x6, 0x7fffffff, 0x9, 0xfffffffeffffffff, 0x1, 0x8, 0x0}, {0x1f000, 0x4000, 0x9, 0x7, 0x1, 0x5, 0x3, 0x7, 0x4a, 0x8, 0x3, 0xfffffffffffffffe, 0x0}, {0xf577c5f4e82fdb45, 0xf000, 0xf, 0x7, 0x1ff, 0xb98, 0x6, 0x7, 0x5, 0x4, 0x5, 0x4, 0x0}, {0x100002, 0xd000, 0xf, 0x3, 0x200, 0x20, 0x10001, 0x7, 0x100, 0x200, 0xffffffffffffffc1, 0x20, 0x0}, {0x2000, 0x0, 0xf, 0x8001, 0x6, 0x8, 0x7f, 0x40, 0x1, 0x7e6f, 0x4, 0x9, 0x0}, {0x3000, 0x3000, [0x0, 0x0, 0x0]}, {0x0, 0xd004, [0x0, 0x0, 0x0]}, 0x28, 0x0, 0x0, 0x400, 0xb, 0xcc00, 0x6000, [0x40, 0x4, 0x8001, 0x7]}) ioctl$DRM_IOCTL_AUTH_MAGIC(r9, 0x40046411, &(0x7f0000dbb000)=0x690) getsockopt$bt_l2cap_L2CAP_OPTIONS(r9, 0x6, 0x1, &(0x7f0000e4e000-0xc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00003ed000)=0xc) bind$netlink(r0, &(0x7f00008a6000-0xc)={0x10, 0x0, 0x0, 0x1}, 0xc) close(r0) ioctl$DRM_IOCTL_AGP_RELEASE(r7, 0x6431) 2018/01/05 21:59:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xf) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00006a2000-0xc)={0x0, 0x0, 0x0}, &(0x7f00002f1000)=0xc) getresgid(&(0x7f000066c000)=0x0, &(0x7f000053c000)=0x0, &(0x7f0000c25000-0x4)=0x0) r2 = getegid() clock_gettime(0x0, &(0x7f0000ff5000-0x8)={0x0, 0x0}) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000193000-0x8)={r3, r4/1000+30000}, 0x8) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f000057f000)=0x5) r5 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00004a2000)='/selinux/load\x00', 0x2, 0x0) ioctl$DRM_IOCTL_VERSION(r5, 0xc0246400, &(0x7f00003fd000-0x24)={0x0, 0x80000000, 0xffffffffffff8cb3, 0x1000, &(0x7f0000de1000)=""/4096, 0x6e, &(0x7f0000c8f000)=""/110, 0x5d, &(0x7f000092a000)=""/93}) lstat(&(0x7f0000471000)='./file0\x00', &(0x7f0000520000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x4, &(0x7f00008e2000)=[r1, r1, r2, r6]) r7 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000e87000)='/selinux/user\x00', 0x2, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r7, 0x40046411, &(0x7f0000dbb000)=0x690) getsockopt$bt_l2cap_L2CAP_OPTIONS(r7, 0x6, 0x1, &(0x7f0000e4e000-0xc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00003ed000)=0xc) bind$netlink(r0, &(0x7f00008a6000-0xc)={0x10, 0x0, 0x0, 0x1}, 0xc) close(r0) ioctl$DRM_IOCTL_AGP_RELEASE(r5, 0x6431) r8 = openat$autofs(0xffffffffffffff9c, &(0x7f0000d42000)='/dev/autofs\x00', 0x101000, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r7, 0x40042408, r7) ioctl$BINDER_SET_MAX_THREADS(r8, 0x40046205, 0x3) flock(r0, 0x3) dup(r7) getegid() 2018/01/05 21:59:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x100) r1 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) 2018/01/05 21:59:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x0) r1 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) 2018/01/05 21:59:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) 2018/01/05 21:59:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000349000-0x8)={0x4, &(0x7f000048a000-0x20)=[{0x1, 0x5, 0x8, 0x5d}, {0x3, 0x9, 0x100000000, 0x0}, {0x200, 0x3, 0x0, 0x1310}, {0x400, 0xffffffff, 0x0, 0x9}]}, 0x8) r1 = epoll_create(0x100) r2 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x0) socketpair(0x0, 0x80006, 0x3f, &(0x7f00006ac000-0x8)={0x0, 0x0}) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r4, 0x6, 0x21, &(0x7f0000144000-0x10)="3146b6cc8eea5407cb932fd600f74576", 0x10) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f00003d7000)=[@in={0x2, 0x2, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x40) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r1) 2018/01/05 21:59:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x4002) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000554000)={0x0, 0x86, "83e6426f835d09c3cf095a9320f74206619d5389fc0c886757e729b331fa6e161fed41811da020867fde3a41ffebffa32dd78a623d099e0c7ba0928b4ed4df67bc0596c2823b58b63989affffaa7c732c82e92d8dff7ae31203c5d388a57339bd551f842f547794e9e7777771a87cc14399b6aa48b5b80b9b14bcf520147a45c370a0413594a"}, &(0x7f0000727000-0x4)=0x8e) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000b0c000)={r2, 0x200, 0x4, [0x1, 0x800, 0x1, 0x3b]}, 0x10) ioctl(r0, 0x800, &(0x7f000042d000-0x1000)="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") sendfile(r0, r1, &(0x7f00000de000-0x8)=0x0, 0x100000001) 2018/01/05 21:59:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 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) r0 = epoll_create(0x100) r1 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) 2018/01/05 21:59:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) 2018/01/05 21:59:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x0) r1 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) 2018/01/05 21:59:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 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) r0 = epoll_create(0x100) r1 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) 2018/01/05 21:59:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) 2018/01/05 21:59:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x4002) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000554000)={0x0, 0x86, "83e6426f835d09c3cf095a9320f74206619d5389fc0c886757e729b331fa6e161fed41811da020867fde3a41ffebffa32dd78a623d099e0c7ba0928b4ed4df67bc0596c2823b58b63989affffaa7c732c82e92d8dff7ae31203c5d388a57339bd551f842f547794e9e7777771a87cc14399b6aa48b5b80b9b14bcf520147a45c370a0413594a"}, &(0x7f0000727000-0x4)=0x8e) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000b0c000)={r2, 0x200, 0x4, [0x1, 0x800, 0x1, 0x3b]}, 0x10) sendfile(r0, r1, &(0x7f00000de000-0x8)=0x0, 0x100000001) 2018/01/05 21:59:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xf) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00006a2000-0xc)={0x0, 0x0, 0x0}, &(0x7f00002f1000)=0xc) getresgid(&(0x7f000066c000)=0x0, &(0x7f000053c000)=0x0, &(0x7f0000c25000-0x4)=0x0) r3 = getegid() clock_gettime(0x0, &(0x7f0000ff5000-0x8)={0x0, 0x0}) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000193000-0x8)={r4, r5/1000+30000}, 0x8) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f000057f000)=0x5) r6 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00004a2000)='/selinux/load\x00', 0x2, 0x0) lstat(&(0x7f0000471000)='./file0\x00', &(0x7f0000520000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x4, &(0x7f00008e2000)=[r1, r2, r3, r7]) r8 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000e87000)='/selinux/user\x00', 0x2, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r8, 0x40046411, &(0x7f0000dbb000)=0x690) getsockopt$bt_l2cap_L2CAP_OPTIONS(r8, 0x6, 0x1, &(0x7f0000e4e000-0xc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00003ed000)=0xc) bind$netlink(r0, &(0x7f00008a6000-0xc)={0x10, 0x0, 0x0, 0x1}, 0xc) close(r0) ioctl$DRM_IOCTL_AGP_RELEASE(r6, 0x6431) r9 = openat$autofs(0xffffffffffffff9c, &(0x7f0000d42000)='/dev/autofs\x00', 0x101000, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r8, 0x40042408, r8) ioctl$BINDER_SET_MAX_THREADS(r9, 0x40046205, 0x3) flock(r0, 0x3) dup(r8) getegid() 2018/01/05 21:59:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xf) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00006a2000-0xc)={0x0, 0x0, 0x0}, &(0x7f00002f1000)=0xc) getresgid(&(0x7f000066c000)=0x0, &(0x7f000053c000)=0x0, &(0x7f0000c25000-0x4)=0x0) r3 = getegid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x4031, 0xffffffffffffffff, 0x0) r4 = userfaultfd(0x200000000000) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000398000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000839000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) readv(r4, &(0x7f0000dec000-0x28)=[{&(0x7f000014e000+0x671)=""/138, 0x8a}], 0x1) futex(&(0x7f0000013000-0x4)=0x0, 0x0, 0x0, &(0x7f0000061000-0x10)={0x0, 0x0}, &(0x7f00003d0000-0x4)=0x0, 0x0) ioctl$UFFDIO_UNREGISTER(r4, 0x8010aa01, &(0x7f0000f8d000)={&(0x7f0000012000/0x2000)=nil, 0x2000}) clock_gettime(0x0, &(0x7f0000ff5000-0x8)={0x0, 0x0}) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000193000-0x8)={r5, r6/1000+30000}, 0x8) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f000057f000)=0x5) r7 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000518000-0xe)='/selinux/load\x00', 0x2, 0x0) lstat(&(0x7f0000471000)='./file0\x00', &(0x7f0000520000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x4, &(0x7f00008e2000)=[r1, r2, r3, r8]) r9 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000e87000)='/selinux/user\x00', 0x2, 0x0) ioctl$KVM_SET_SREGS(r7, 0x4138ae84, &(0x7f000027c000)={{0x1f001, 0x2000, 0x18, 0x0, 0x3ff, 0x5, 0xffff, 0x2, 0x80000000, 0x80000001, 0x3f, 0x2, 0x0}, {0x10000, 0xf000, 0x9, 0xfffffffffffffff9, 0x8000, 0x6e9c, 0x80000000, 0x7, 0x101, 0x6, 0x1, 0x200, 0x0}, {0x5002, 0x1000, 0xf, 0xe79, 0x1ff, 0xfff, 0x5, 0x800, 0x5, 0x3f, 0xffff, 0x678, 0x0}, {0xf002, 0x2000, 0x8, 0x7, 0x0, 0xb42, 0x6, 0x7fffffff, 0x9, 0xfffffffeffffffff, 0x1, 0x8, 0x0}, {0x1f000, 0x4000, 0x9, 0x7, 0x1, 0x5, 0x3, 0x7, 0x4a, 0x8, 0x3, 0xfffffffffffffffe, 0x0}, {0xf577c5f4e82fdb45, 0xf000, 0xf, 0x7, 0x1ff, 0xb98, 0x6, 0x7, 0x5, 0x4, 0x5, 0x4, 0x0}, {0x100002, 0xd000, 0xf, 0x3, 0x200, 0x20, 0x10001, 0x7, 0x100, 0x200, 0xffffffffffffffc1, 0x20, 0x0}, {0x2000, 0x0, 0xf, 0x8001, 0x6, 0x8, 0x7f, 0x40, 0x1, 0x7e6f, 0x4, 0x9, 0x0}, {0x3000, 0x3000, [0x0, 0x0, 0x0]}, {0x0, 0xd004, [0x0, 0x0, 0x0]}, 0x28, 0x0, 0x0, 0x400, 0xb, 0xcc00, 0x6000, [0x40, 0x4, 0x8001, 0x7]}) ioctl$DRM_IOCTL_AUTH_MAGIC(r9, 0x40046411, &(0x7f0000dbb000)=0x690) getsockopt$bt_l2cap_L2CAP_OPTIONS(r9, 0x6, 0x1, &(0x7f0000e4e000-0xc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00003ed000)=0xc) bind$netlink(r0, &(0x7f00008a6000-0xc)={0x10, 0x0, 0x0, 0x1}, 0xc) close(r0) 2018/01/05 21:59:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create(0x100) r0 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x0) munlockall() inotify_init1(0x80800) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000fd0000-0x16)='/selinux/checkreqprot\x00', 0x1000000000, 0x0) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f0000c6b000-0x4)={0x4, 0xfff, 0xffffffffffff9df7}) sendmsg$unix(r1, &(0x7f0000e05000-0x1c)={&(0x7f000045a000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000478000-0x10)=[{&(0x7f0000a0f000)="5251a35c4435592561738f54118e8302161658c8ca2c68edd488387e251efbf0d0cd5ed8", 0x24}, {&(0x7f0000df5000-0x2c)="89d8993d804795f97ea0737ee77885b676a5040be029f8807cad39a0bfac5b70ed0a0e771e777bd4b1ba31dd", 0x2c}], 0x2, 0x0, 0x0, 0x20008080}, 0x20000010) r2 = add_key$user(&(0x7f0000d69000)='user\x00', &(0x7f0000f64000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000a34000-0xb4)="89554240e57926fed0a347e368ee526938a870ac667e076785b2894982fa768120212189138c1f883cb56934296979314861423d894abb2085e6f13d7a96ba8f0cf1a9a756db71b13f85cb474806b0102fff54bcd9f9a2f49b1b0930c00c9420e8d8b7ecb29506c207d39d707db69ee1520b3254620c49346d1e32d89774f411641ab5cf5f6f099f37d57d84d9c1ee86122a7b69ce09cb5c5ccd049b2e12e139e5c77f5bbbb4c5ca12b1292e34d401d7e24c54a4", 0xb4, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000737000-0xa)='encrypted\x00', &(0x7f0000b28000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000069e000)="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", 0x1000, 0xfffffffffffffffc) keyctl$instantiate(0xc, r2, 0x0, 0x0, r3) 2018/01/05 21:59:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x0) r1 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) 2018/01/05 21:59:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000644000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0x80e05411, &(0x7f000062e000)=""/91) dup3(r0, r1, 0x0) 2018/01/05 21:59:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) 2018/01/05 21:59:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x100) r1 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) 2018/01/05 21:59:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x0) r1 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) 2018/01/05 21:59:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x4002) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000554000)={0x0, 0x86, "83e6426f835d09c3cf095a9320f74206619d5389fc0c886757e729b331fa6e161fed41811da020867fde3a41ffebffa32dd78a623d099e0c7ba0928b4ed4df67bc0596c2823b58b63989affffaa7c732c82e92d8dff7ae31203c5d388a57339bd551f842f547794e9e7777771a87cc14399b6aa48b5b80b9b14bcf520147a45c370a0413594a"}, &(0x7f0000727000-0x4)=0x8e) sendfile(r0, r1, &(0x7f00000de000-0x8)=0x0, 0x100000001) 2018/01/05 21:59:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) 2018/01/05 21:59:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x100) r1 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) 2018/01/05 21:59:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create(0x0) syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x0) 2018/01/05 21:59:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xf) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00006a2000-0xc)={0x0, 0x0, 0x0}, &(0x7f00002f1000)=0xc) getresgid(&(0x7f000066c000)=0x0, &(0x7f000053c000)=0x0, &(0x7f0000c25000-0x4)=0x0) r3 = getegid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x4031, 0xffffffffffffffff, 0x0) r4 = userfaultfd(0x200000000000) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000398000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000839000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) readv(r4, &(0x7f0000dec000-0x28)=[{&(0x7f000014e000+0x671)=""/138, 0x8a}], 0x1) futex(&(0x7f0000013000-0x4)=0x0, 0x0, 0x0, &(0x7f0000061000-0x10)={0x0, 0x0}, &(0x7f00003d0000-0x4)=0x0, 0x0) ioctl$UFFDIO_UNREGISTER(r4, 0x8010aa01, &(0x7f0000f8d000)={&(0x7f0000012000/0x2000)=nil, 0x2000}) clock_gettime(0x0, &(0x7f0000ff5000-0x8)={0x0, 0x0}) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000193000-0x8)={r5, r6/1000+30000}, 0x8) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f000057f000)=0x5) r7 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000518000-0xe)='/selinux/load\x00', 0x2, 0x0) lstat(&(0x7f0000471000)='./file0\x00', &(0x7f0000520000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x4, &(0x7f00008e2000)=[r1, r2, r3, r8]) r9 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000e87000)='/selinux/user\x00', 0x2, 0x0) ioctl$KVM_SET_SREGS(r7, 0x4138ae84, &(0x7f000027c000)={{0x1f001, 0x2000, 0x18, 0x0, 0x3ff, 0x5, 0xffff, 0x2, 0x80000000, 0x80000001, 0x3f, 0x2, 0x0}, {0x10000, 0xf000, 0x9, 0xfffffffffffffff9, 0x8000, 0x6e9c, 0x80000000, 0x7, 0x101, 0x6, 0x1, 0x200, 0x0}, {0x5002, 0x1000, 0xf, 0xe79, 0x1ff, 0xfff, 0x5, 0x800, 0x5, 0x3f, 0xffff, 0x678, 0x0}, {0xf002, 0x2000, 0x8, 0x7, 0x0, 0xb42, 0x6, 0x7fffffff, 0x9, 0xfffffffeffffffff, 0x1, 0x8, 0x0}, {0x1f000, 0x4000, 0x9, 0x7, 0x1, 0x5, 0x3, 0x7, 0x4a, 0x8, 0x3, 0xfffffffffffffffe, 0x0}, {0xf577c5f4e82fdb45, 0xf000, 0xf, 0x7, 0x1ff, 0xb98, 0x6, 0x7, 0x5, 0x4, 0x5, 0x4, 0x0}, {0x100002, 0xd000, 0xf, 0x3, 0x200, 0x20, 0x10001, 0x7, 0x100, 0x200, 0xffffffffffffffc1, 0x20, 0x0}, {0x2000, 0x0, 0xf, 0x8001, 0x6, 0x8, 0x7f, 0x40, 0x1, 0x7e6f, 0x4, 0x9, 0x0}, {0x3000, 0x3000, [0x0, 0x0, 0x0]}, {0x0, 0xd004, [0x0, 0x0, 0x0]}, 0x28, 0x0, 0x0, 0x400, 0xb, 0xcc00, 0x6000, [0x40, 0x4, 0x8001, 0x7]}) ioctl$DRM_IOCTL_AUTH_MAGIC(r9, 0x40046411, &(0x7f0000dbb000)=0x690) getsockopt$bt_l2cap_L2CAP_OPTIONS(r9, 0x6, 0x1, &(0x7f0000e4e000-0xc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00003ed000)=0xc) bind$netlink(r0, &(0x7f00008a6000-0xc)={0x10, 0x0, 0x0, 0x1}, 0xc) 2018/01/05 21:59:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000644000)='/dev/snd/timer\x00', 0x0, 0x0) r2 = dup3(r0, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40042406, &(0x7f00003db000)='/dev/snd/timer\x00') ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000d84000-0x138)={{0x0, 0x2000, 0x4, 0x7, 0x3, 0x5, 0xf2d, 0x0, 0x40, 0xf831, 0x1, 0x1000, 0x0}, {0xf001, 0x10d000, 0xc, 0x101, 0x6, 0xff, 0x4, 0x15, 0x9, 0x15f, 0x6, 0xffffffffffff0000, 0x0}, {0x4000, 0x2, 0x0, 0x9, 0x779e, 0x0, 0x0, 0xfffffffffffffffb, 0x0, 0x6, 0x3, 0x400, 0x0}, {0x2000, 0x0, 0xf, 0x7ff, 0x4, 0xfffffffffffffbe6, 0x8, 0x2c, 0xc4a6, 0x2, 0x1, 0x1, 0x0}, {0x6000, 0x2, 0xf, 0x9, 0x80000001, 0x0, 0x3, 0x3, 0x2, 0x8, 0x7, 0x8, 0x0}, {0x4000, 0x4, 0x4, 0xa4ee, 0x200, 0x7, 0x7301000000, 0x10001, 0x0, 0xfff, 0x800, 0x0, 0x0}, {0x0, 0x100000, 0x0, 0xa6, 0x62c18778, 0x28b, 0x40, 0x5, 0x0, 0x8, 0x1ff, 0x10000, 0x0}, {0x5, 0x10000, 0xf, 0x2, 0x4, 0x2, 0x4000400000000, 0x1, 0x8000, 0x9, 0x100, 0x4, 0x0}, {0xf000, 0x3000, [0x0, 0x0, 0x0]}, {0x6001, 0x10000, [0x0, 0x0, 0x0]}, 0x80000015, 0x0, 0x6000, 0x2001, 0x9, 0x800, 0x0, [0x400, 0x8, 0x8, 0x800]}) 2018/01/05 21:59:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x4002) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0) sendfile(r0, r1, &(0x7f00000de000-0x8)=0x0, 0x100000001) [ 81.399640] encrypted_key: insufficient parameters specified 2018/01/05 21:59:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create(0x0) syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x0) [ 81.455248] encrypted_key: insufficient parameters specified 2018/01/05 21:59:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 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) r0 = epoll_create(0x100) r1 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) 2018/01/05 21:59:06 executing program 3: 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, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000644000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0x80e05411, &(0x7f000062e000)=""/91) dup3(r0, r1, 0x0) 2018/01/05 21:59:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xf) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00006a2000-0xc)={0x0, 0x0, 0x0}, &(0x7f00002f1000)=0xc) getresgid(&(0x7f000066c000)=0x0, &(0x7f000053c000)=0x0, &(0x7f0000c25000-0x4)=0x0) r3 = getegid() clock_gettime(0x0, &(0x7f0000ff5000-0x8)={0x0, 0x0}) getrusage(0xffffffffffffffff, &(0x7f00007c5000-0xb)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000193000-0x8)={r4, r5}, 0x8) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f000057f000)=0x5) r6 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00004a2000)='/selinux/load\x00', 0x2, 0x0) ioctl$DRM_IOCTL_VERSION(r6, 0xc0246400, &(0x7f00003fd000-0x24)={0x0, 0x80000000, 0xffffffffffff8cb3, 0x1000, &(0x7f0000de1000)=""/4096, 0x6e, &(0x7f0000c8f000)=""/110, 0x5d, &(0x7f000092a000)=""/93}) lstat(&(0x7f0000471000)='./file0\x00', &(0x7f0000520000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x4, &(0x7f00008e2000)=[r1, r2, r3, r7]) ioctl$KDSKBSENT(r6, 0x4b49, &(0x7f00007f0000)="9ede36c3a322361b281b66c42c95d24cfda667cb84ca3e101464c495d88c9e430ed818c0") getsockopt$inet_int(r6, 0x0, 0x3, &(0x7f0000266000-0x4)=0x0, &(0x7f00008d7000-0x4)=0x4) r8 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000e87000)='/selinux/user\x00', 0x2, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r8, 0x40046411, &(0x7f0000dbb000)=0x690) getsockopt$bt_l2cap_L2CAP_OPTIONS(r8, 0x6, 0x1, &(0x7f0000e4e000-0xc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00003ed000)=0xc) bind$netlink(r0, &(0x7f00008a6000-0xc)={0x10, 0x0, 0x0, 0x1}, 0xc) close(r0) ioctl$DRM_IOCTL_ADD_BUFS(r8, 0xc0186416, &(0x7f00002d1000)={0x7, 0x95, 0xa6d3, 0x7fff, 0x0, 0x544a}) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r8, 0x84, 0x75, &(0x7f0000b18000-0x8)={0x0, 0x1f}, &(0x7f0000a81000)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r6, 0x84, 0x7c, &(0x7f0000ded000)={r9, 0x4, 0x5b9d}, 0x8) ioctl$DRM_IOCTL_AGP_RELEASE(r6, 0x6431) r10 = openat$autofs(0xffffffffffffff9c, &(0x7f0000d42000)='/dev/autofs\x00', 0x101000, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r8, 0x40042408, r8) ioctl$BINDER_SET_MAX_THREADS(r10, 0x40046205, 0x3) flock(r0, 0x3) dup(r8) getegid() 2018/01/05 21:59:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xf) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00006a2000-0xc)={0x0, 0x0, 0x0}, &(0x7f00002f1000)=0xc) getresgid(&(0x7f000066c000)=0x0, &(0x7f000053c000)=0x0, &(0x7f0000c25000-0x4)=0x0) r3 = getegid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x4031, 0xffffffffffffffff, 0x0) r4 = userfaultfd(0x200000000000) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000398000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000839000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) readv(r4, &(0x7f0000dec000-0x28)=[{&(0x7f000014e000+0x671)=""/138, 0x8a}], 0x1) futex(&(0x7f0000013000-0x4)=0x0, 0x0, 0x0, &(0x7f0000061000-0x10)={0x0, 0x0}, &(0x7f00003d0000-0x4)=0x0, 0x0) ioctl$UFFDIO_UNREGISTER(r4, 0x8010aa01, &(0x7f0000f8d000)={&(0x7f0000012000/0x2000)=nil, 0x2000}) clock_gettime(0x0, &(0x7f0000ff5000-0x8)={0x0, 0x0}) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000193000-0x8)={r5, r6/1000+30000}, 0x8) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f000057f000)=0x5) r7 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000518000-0xe)='/selinux/load\x00', 0x2, 0x0) lstat(&(0x7f0000471000)='./file0\x00', &(0x7f0000520000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x4, &(0x7f00008e2000)=[r1, r2, r3, r8]) r9 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000e87000)='/selinux/user\x00', 0x2, 0x0) ioctl$KVM_SET_SREGS(r7, 0x4138ae84, &(0x7f000027c000)={{0x1f001, 0x2000, 0x18, 0x0, 0x3ff, 0x5, 0xffff, 0x2, 0x80000000, 0x80000001, 0x3f, 0x2, 0x0}, {0x10000, 0xf000, 0x9, 0xfffffffffffffff9, 0x8000, 0x6e9c, 0x80000000, 0x7, 0x101, 0x6, 0x1, 0x200, 0x0}, {0x5002, 0x1000, 0xf, 0xe79, 0x1ff, 0xfff, 0x5, 0x800, 0x5, 0x3f, 0xffff, 0x678, 0x0}, {0xf002, 0x2000, 0x8, 0x7, 0x0, 0xb42, 0x6, 0x7fffffff, 0x9, 0xfffffffeffffffff, 0x1, 0x8, 0x0}, {0x1f000, 0x4000, 0x9, 0x7, 0x1, 0x5, 0x3, 0x7, 0x4a, 0x8, 0x3, 0xfffffffffffffffe, 0x0}, {0xf577c5f4e82fdb45, 0xf000, 0xf, 0x7, 0x1ff, 0xb98, 0x6, 0x7, 0x5, 0x4, 0x5, 0x4, 0x0}, {0x100002, 0xd000, 0xf, 0x3, 0x200, 0x20, 0x10001, 0x7, 0x100, 0x200, 0xffffffffffffffc1, 0x20, 0x0}, {0x2000, 0x0, 0xf, 0x8001, 0x6, 0x8, 0x7f, 0x40, 0x1, 0x7e6f, 0x4, 0x9, 0x0}, {0x3000, 0x3000, [0x0, 0x0, 0x0]}, {0x0, 0xd004, [0x0, 0x0, 0x0]}, 0x28, 0x0, 0x0, 0x400, 0xb, 0xcc00, 0x6000, [0x40, 0x4, 0x8001, 0x7]}) ioctl$DRM_IOCTL_AUTH_MAGIC(r9, 0x40046411, &(0x7f0000dbb000)=0x690) getsockopt$bt_l2cap_L2CAP_OPTIONS(r9, 0x6, 0x1, &(0x7f0000e4e000-0xc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00003ed000)=0xc) 2018/01/05 21:59:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f000057c000-0xf)='/dev/snd/timer\x00', 0x0, 0x2102) r2 = openat(0xffffffffffffffff, &(0x7f00001b6000-0x8)='./file0\x00', 0x20000, 0x9) setsockopt$inet_dccp_buf(r2, 0x21, 0xe, &(0x7f00009a9000-0x55)="a2196c9aecc3e2c55fc86e5ec7f439cb949997bdfd8724aa9e2bac5ad97acf374d238a4351028b56d1d643137242d36a3f7ce77acff9337a4ce70197119ac830a1b3b9a9103bfda9140451d9ad41de71f5a6e96c0b", 0x55) dup3(r0, r1, 0x0) 2018/01/05 21:59:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x4002) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) sendfile(r0, r1, &(0x7f00000de000-0x8)=0x0, 0x100000001) 2018/01/05 21:59:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setns(r0, 0x48000000) r1 = syz_open_procfs(0x0, &(0x7f0000b92000)='net/anycast6\x00') getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000186000-0x8)={0x1, [0x0]}, &(0x7f000057e000-0x4)=0x8) r2 = epoll_create(0x100) get_thread_area(&(0x7f000025b000-0x10)={0x438f, 0x101000, 0x2000, 0x5, 0x400, 0x8000, 0x0, 0x1, 0x254, 0x0}) r3 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r3, 0x4c06, r2) recvmsg(r0, &(0x7f0000b4a000-0x1c)={&(0x7f00009fd000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000d73000-0x50)=[{&(0x7f000064f000)=""/4096, 0x1000}, {&(0x7f0000d49000)=""/77, 0x4d}, {&(0x7f00000ed000)=""/179, 0xb3}, {&(0x7f0000ccb000)=""/216, 0xd8}, {&(0x7f0000281000)=""/161, 0xa1}, {&(0x7f00007df000-0x66)=""/102, 0x66}, {&(0x7f0000eb1000-0xe6)=""/230, 0xe6}, {&(0x7f00000c5000)=""/43, 0x2b}, {&(0x7f0000d0e000)=""/170, 0xaa}, {&(0x7f0000e4c000-0x4f)=""/79, 0x4f}], 0xa, &(0x7f0000a7e000)=""/4096, 0x1000, 0x5df}, 0x2) 2018/01/05 21:59:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x0) 2018/01/05 21:59:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000644000)='/dev/snd/timer\x00', 0x0, 0x0) r2 = dup3(r0, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40042406, &(0x7f00003db000)='/dev/snd/timer\x00') ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000d84000-0x138)={{0x0, 0x2000, 0x4, 0x7, 0x3, 0x5, 0xf2d, 0x0, 0x40, 0xf831, 0x1, 0x1000, 0x0}, {0xf001, 0x10d000, 0xc, 0x101, 0x6, 0xff, 0x4, 0x15, 0x9, 0x15f, 0x6, 0xffffffffffff0000, 0x0}, {0x4000, 0x2, 0x0, 0x9, 0x779e, 0x0, 0x0, 0xfffffffffffffffb, 0x0, 0x6, 0x3, 0x400, 0x0}, {0x2000, 0x0, 0xf, 0x7ff, 0x4, 0xfffffffffffffbe6, 0x8, 0x2c, 0xc4a6, 0x2, 0x1, 0x1, 0x0}, {0x6000, 0x2, 0xf, 0x9, 0x80000001, 0x0, 0x3, 0x3, 0x2, 0x8, 0x7, 0x8, 0x0}, {0x4000, 0x4, 0x4, 0xa4ee, 0x200, 0x7, 0x7301000000, 0x10001, 0x0, 0xfff, 0x800, 0x0, 0x0}, {0x0, 0x100000, 0x0, 0xa6, 0x62c18778, 0x28b, 0x40, 0x5, 0x0, 0x8, 0x1ff, 0x10000, 0x0}, {0x5, 0x10000, 0xf, 0x2, 0x4, 0x2, 0x4000400000000, 0x1, 0x8000, 0x9, 0x100, 0x4, 0x0}, {0xf000, 0x3000, [0x0, 0x0, 0x0]}, {0x6001, 0x10000, [0x0, 0x0, 0x0]}, 0x80000015, 0x0, 0x6000, 0x2001, 0x9, 0x800, 0x0, [0x400, 0x8, 0x8, 0x800]}) 2018/01/05 21:59:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 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, 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 = epoll_create(0x100) r1 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) 2018/01/05 21:59:06 executing program 5: syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x0) 2018/01/05 21:59:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x4002) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) sendfile(r0, r1, &(0x7f00000de000-0x8)=0x0, 0x100000001) 2018/01/05 21:59:06 executing program 5: syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x0) 2018/01/05 21:59:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000644000)='/dev/snd/timer\x00', 0x0, 0x0) r2 = syz_open_dev$mouse(&(0x7f0000df1000)='/dev/input/mouse#\x00', 0x7, 0x2000) write$eventfd(r2, &(0x7f0000900000-0x8)=0x6, 0xfffffffffffffcff) r3 = dup3(r0, r1, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000ca2000-0xc)={0x0, 0x0, 0x0}, &(0x7f000082f000)=0xc) ptrace$peekuser(0x3, r4, 0x6) 2018/01/05 21:59:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 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, 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 = epoll_create(0x100) r1 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) 2018/01/05 21:59:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xf) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00006a2000-0xc)={0x0, 0x0, 0x0}, &(0x7f00002f1000)=0xc) getresgid(&(0x7f000066c000)=0x0, &(0x7f000053c000)=0x0, &(0x7f0000c25000-0x4)=0x0) r3 = getegid() clock_gettime(0x0, &(0x7f0000ff5000-0x8)={0x0, 0x0}) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000193000-0x8)={r4, r5/1000+30000}, 0x8) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f000057f000)=0x5) r6 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00004a2000)='/selinux/load\x00', 0x2, 0x0) ioctl$VT_SETMODE(r6, 0x5602, &(0x7f0000f97000-0x8)={0x1, 0x1, 0x66, 0x9, 0x5}) ioctl$DRM_IOCTL_VERSION(r6, 0xc0246400, &(0x7f00003fd000-0x24)={0x0, 0x80000000, 0xffffffffffff8cb3, 0x1000, &(0x7f0000de1000)=""/4096, 0x6e, &(0x7f0000c8f000)=""/110, 0x5d, &(0x7f000092a000)=""/93}) lstat(&(0x7f0000471000)='./file0\x00', &(0x7f0000520000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x4, &(0x7f00008e2000)=[r1, r2, r3, r7]) r8 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000e87000)='/selinux/user\x00', 0x2, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r8, 0x6, 0x1, &(0x7f0000e4e000-0xc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00003ed000)=0xc) bind$netlink(r0, &(0x7f00008a6000-0xc)={0x10, 0x0, 0x0, 0x1}, 0xc) close(r0) recvmmsg(r8, &(0x7f0000121000)=[{{0x0, 0x0, &(0x7f0000b30000-0x10)=[{&(0x7f0000c1d000-0xbf)=""/191, 0xbf}, {&(0x7f00000e8000-0xef)=""/239, 0xef}], 0x2, 0x0, 0x0, 0x4}, 0x5}, {{&(0x7f000074a000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x58, &(0x7f0000929000-0x38)=[{&(0x7f0000872000-0xc)=""/12, 0xc}, {&(0x7f0000e3b000-0x83)=""/131, 0x83}, {&(0x7f0000e8b000-0x19)=""/25, 0x19}, {&(0x7f0000fed000-0x89)=""/137, 0x89}, {&(0x7f0000932000)=""/28, 0x1c}, {&(0x7f00001f0000)=""/245, 0xf5}, {&(0x7f0000de8000-0x1)=""/1, 0x1}], 0x7, &(0x7f0000975000-0x5d)=""/93, 0x5d, 0x1}, 0x80000000}, {{&(0x7f0000def000-0x58)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x58, &(0x7f00004d0000-0x28)=[{&(0x7f0000d9e000-0x1000)=""/4096, 0x1000}, {&(0x7f0000803000-0x1b)=""/190, 0xbe}, {&(0x7f000005c000)=""/100, 0x64}, {&(0x7f0000e95000)=""/212, 0xd4}, {&(0x7f0000d58000-0x8e)=""/142, 0x8e}], 0x5, 0x0, 0x0, 0x7}, 0x0}, {{&(0x7f0000adc000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10, &(0x7f0000aa2000-0x8)=[{&(0x7f0000d95000)=""/238, 0xee}], 0x1, 0x0, 0x0, 0xaf4}, 0x8}], 0x4, 0x10000, &(0x7f00003b1000-0x8)={0x77359400, 0x0}) ioctl$DRM_IOCTL_AGP_RELEASE(r6, 0x6431) r9 = openat$autofs(0xffffffffffffff9c, &(0x7f0000d42000)='/dev/autofs\x00', 0x101000, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r8, 0x40042408, r8) ioctl$BINDER_SET_MAX_THREADS(r9, 0x40046205, 0x3) flock(r0, 0x3) dup(r8) getegid() 2018/01/05 21:59:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create(0x100) r0 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) 2018/01/05 21:59:06 executing program 3 (fault-call:2 fault-nth:0): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) 2018/01/05 21:59:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x4002) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) sendfile(r0, r1, &(0x7f00000de000-0x8)=0x0, 0x100000001) 2018/01/05 21:59:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xf) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00006a2000-0xc)={0x0, 0x0, 0x0}, &(0x7f00002f1000)=0xc) getresgid(&(0x7f000066c000)=0x0, &(0x7f000053c000)=0x0, &(0x7f0000c25000-0x4)=0x0) r3 = getegid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x4031, 0xffffffffffffffff, 0x0) r4 = userfaultfd(0x200000000000) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000398000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000839000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) readv(r4, &(0x7f0000dec000-0x28)=[{&(0x7f000014e000+0x671)=""/138, 0x8a}], 0x1) futex(&(0x7f0000013000-0x4)=0x0, 0x0, 0x0, &(0x7f0000061000-0x10)={0x0, 0x0}, &(0x7f00003d0000-0x4)=0x0, 0x0) ioctl$UFFDIO_UNREGISTER(r4, 0x8010aa01, &(0x7f0000f8d000)={&(0x7f0000012000/0x2000)=nil, 0x2000}) clock_gettime(0x0, &(0x7f0000ff5000-0x8)={0x0, 0x0}) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000193000-0x8)={r5, r6/1000+30000}, 0x8) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f000057f000)=0x5) r7 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000518000-0xe)='/selinux/load\x00', 0x2, 0x0) lstat(&(0x7f0000471000)='./file0\x00', &(0x7f0000520000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x4, &(0x7f00008e2000)=[r1, r2, r3, r8]) r9 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000e87000)='/selinux/user\x00', 0x2, 0x0) ioctl$KVM_SET_SREGS(r7, 0x4138ae84, &(0x7f000027c000)={{0x1f001, 0x2000, 0x18, 0x0, 0x3ff, 0x5, 0xffff, 0x2, 0x80000000, 0x80000001, 0x3f, 0x2, 0x0}, {0x10000, 0xf000, 0x9, 0xfffffffffffffff9, 0x8000, 0x6e9c, 0x80000000, 0x7, 0x101, 0x6, 0x1, 0x200, 0x0}, {0x5002, 0x1000, 0xf, 0xe79, 0x1ff, 0xfff, 0x5, 0x800, 0x5, 0x3f, 0xffff, 0x678, 0x0}, {0xf002, 0x2000, 0x8, 0x7, 0x0, 0xb42, 0x6, 0x7fffffff, 0x9, 0xfffffffeffffffff, 0x1, 0x8, 0x0}, {0x1f000, 0x4000, 0x9, 0x7, 0x1, 0x5, 0x3, 0x7, 0x4a, 0x8, 0x3, 0xfffffffffffffffe, 0x0}, {0xf577c5f4e82fdb45, 0xf000, 0xf, 0x7, 0x1ff, 0xb98, 0x6, 0x7, 0x5, 0x4, 0x5, 0x4, 0x0}, {0x100002, 0xd000, 0xf, 0x3, 0x200, 0x20, 0x10001, 0x7, 0x100, 0x200, 0xffffffffffffffc1, 0x20, 0x0}, {0x2000, 0x0, 0xf, 0x8001, 0x6, 0x8, 0x7f, 0x40, 0x1, 0x7e6f, 0x4, 0x9, 0x0}, {0x3000, 0x3000, [0x0, 0x0, 0x0]}, {0x0, 0xd004, [0x0, 0x0, 0x0]}, 0x28, 0x0, 0x0, 0x400, 0xb, 0xcc00, 0x6000, [0x40, 0x4, 0x8001, 0x7]}) ioctl$DRM_IOCTL_AUTH_MAGIC(r9, 0x40046411, &(0x7f0000dbb000)=0x690) 2018/01/05 21:59:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 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, 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 = epoll_create(0x100) r1 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) 2018/01/05 21:59:06 executing program 5: syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x0) 2018/01/05 21:59:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x100) r1 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) 2018/01/05 21:59:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x3d) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000960000-0xf)='/dev/sequencer\x00', 0x800, 0x0) setsockopt$inet6_opts(r1, 0x29, 0x3f, &(0x7f000082a000-0x148)=@hopopts={0x3c, 0x27, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@jumbo={0xc2, 0x4, 0x1}, @generic={0xffff, 0x91, "9dee347ab79b9fb3d3e7135ec03646e8f728c46cbf0bdfa3c5af6b4425299234c25bffce860aafd7a3f6d2fbfd331420d5d3ad19d35d59c18f2c001eab541835bf94e941942c082d8cc7c740530c38934612c22663c202f6e57d1bbc0a7412ad5963a4da3eca1e5c2c8c72af5eccd02e6031fd345dc4951223c6adbc59ee31551f9db2e7f9548673984eb7746e2a9f454d"}, @padn={0x1, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @pad1={0x0, 0x1, 0x0}, @padn={0x1, 0x2, [0x0, 0x0]}, @generic={0x4, 0x3f, "8207af597961e13fb4fe146e1e26cf32034a9e4f62af7a74e5720718e44141da0ca396b88574510b2aad240189fd1bc1c2f6c9d539ba267373201899138df9"}, @calipso={0x7, 0x50, {0x401, 0x12, 0x0, 0x6, [0xd5, 0x936, 0x828, 0x4, 0x7, 0x80000000, 0x7, 0x4, 0x9]}}]}, 0x148) 2018/01/05 21:59:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x100) r1 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) 2018/01/05 21:59:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x4002) pwritev(0xffffffffffffffff, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0) sendfile(r0, 0xffffffffffffffff, &(0x7f00000de000-0x8)=0x0, 0x100000001) 2018/01/05 21:59:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x0) 2018/01/05 21:59:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000644000)='/dev/snd/timer\x00', 0x0, 0x0) r2 = dup3(r0, r1, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f000045f000)={0x0}, &(0x7f00007ba000-0x4)=0x4) 2018/01/05 21:59:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x0) r2 = epoll_create(0x100) r3 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r3, 0x4c06, r2) 2018/01/05 21:59:06 executing program 2: 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, 0x0, 0x0, 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 = epoll_create(0x100) r1 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) 2018/01/05 21:59:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xf) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00006a2000-0xc)={0x0, 0x0, 0x0}, &(0x7f00002f1000)=0xc) getresgid(&(0x7f000066c000)=0x0, &(0x7f000053c000)=0x0, &(0x7f0000c25000-0x4)=0x0) r3 = getegid() clock_gettime(0x5, &(0x7f0000f58000-0x8)={0x0, 0x0}) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000193000-0x8)={r4, r5/1000+30000}, 0x8) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f000057f000)=0x5) r6 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00004a2000)='/selinux/load\x00', 0x2, 0x0) ioctl$DRM_IOCTL_VERSION(r6, 0xc0246400, &(0x7f00003fd000-0x24)={0x0, 0x80000000, 0xffffffffffff8cb3, 0x1000, &(0x7f0000de1000)=""/4096, 0x6e, &(0x7f0000c8f000)=""/110, 0x5d, &(0x7f000092a000)=""/93}) lstat(&(0x7f0000471000)='./file0\x00', &(0x7f0000520000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x4, &(0x7f00008e2000)=[r1, r2, r3, r7]) r8 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000e87000)='/selinux/user\x00', 0x2, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r8, 0x40046411, &(0x7f0000dbb000)=0x690) getsockopt$bt_l2cap_L2CAP_OPTIONS(r8, 0x6, 0x1, &(0x7f0000e4e000-0xc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00003ed000)=0xc) bind$netlink(r0, &(0x7f00008a6000-0xc)={0x10, 0x0, 0x0, 0x1}, 0xc) close(r0) ioctl$DRM_IOCTL_AGP_RELEASE(r6, 0x6431) r9 = openat$autofs(0xffffffffffffff9c, &(0x7f0000d42000)='/dev/autofs\x00', 0x101000, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r8, 0x40042408, r8) ioctl$BINDER_SET_MAX_THREADS(r9, 0x40046205, 0x3) flock(r0, 0x3) dup(r8) getpeername(r6, &(0x7f0000cd8000-0x80)=@generic={0x0, ""/126}, &(0x7f0000766000-0x4)=0x80) ioctl$DRM_IOCTL_INFO_BUFS(r8, 0xc0086418, &(0x7f0000a23000)={0x6, 0xe3f, 0x9, 0x2, 0x8, 0x1}) getegid() 2018/01/05 21:59:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x0) 2018/01/05 21:59:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xf) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00006a2000-0xc)={0x0, 0x0, 0x0}, &(0x7f00002f1000)=0xc) getresgid(&(0x7f000066c000)=0x0, &(0x7f000053c000)=0x0, &(0x7f0000c25000-0x4)=0x0) r3 = getegid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x4031, 0xffffffffffffffff, 0x0) r4 = userfaultfd(0x200000000000) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000398000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000839000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) readv(r4, &(0x7f0000dec000-0x28)=[{&(0x7f000014e000+0x671)=""/138, 0x8a}], 0x1) futex(&(0x7f0000013000-0x4)=0x0, 0x0, 0x0, &(0x7f0000061000-0x10)={0x0, 0x0}, &(0x7f00003d0000-0x4)=0x0, 0x0) ioctl$UFFDIO_UNREGISTER(r4, 0x8010aa01, &(0x7f0000f8d000)={&(0x7f0000012000/0x2000)=nil, 0x2000}) clock_gettime(0x0, &(0x7f0000ff5000-0x8)={0x0, 0x0}) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000193000-0x8)={r5, r6/1000+30000}, 0x8) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f000057f000)=0x5) r7 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000518000-0xe)='/selinux/load\x00', 0x2, 0x0) lstat(&(0x7f0000471000)='./file0\x00', &(0x7f0000520000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x4, &(0x7f00008e2000)=[r1, r2, r3, r8]) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000e87000)='/selinux/user\x00', 0x2, 0x0) ioctl$KVM_SET_SREGS(r7, 0x4138ae84, &(0x7f000027c000)={{0x1f001, 0x2000, 0x18, 0x0, 0x3ff, 0x5, 0xffff, 0x2, 0x80000000, 0x80000001, 0x3f, 0x2, 0x0}, {0x10000, 0xf000, 0x9, 0xfffffffffffffff9, 0x8000, 0x6e9c, 0x80000000, 0x7, 0x101, 0x6, 0x1, 0x200, 0x0}, {0x5002, 0x1000, 0xf, 0xe79, 0x1ff, 0xfff, 0x5, 0x800, 0x5, 0x3f, 0xffff, 0x678, 0x0}, {0xf002, 0x2000, 0x8, 0x7, 0x0, 0xb42, 0x6, 0x7fffffff, 0x9, 0xfffffffeffffffff, 0x1, 0x8, 0x0}, {0x1f000, 0x4000, 0x9, 0x7, 0x1, 0x5, 0x3, 0x7, 0x4a, 0x8, 0x3, 0xfffffffffffffffe, 0x0}, {0xf577c5f4e82fdb45, 0xf000, 0xf, 0x7, 0x1ff, 0xb98, 0x6, 0x7, 0x5, 0x4, 0x5, 0x4, 0x0}, {0x100002, 0xd000, 0xf, 0x3, 0x200, 0x20, 0x10001, 0x7, 0x100, 0x200, 0xffffffffffffffc1, 0x20, 0x0}, {0x2000, 0x0, 0xf, 0x8001, 0x6, 0x8, 0x7f, 0x40, 0x1, 0x7e6f, 0x4, 0x9, 0x0}, {0x3000, 0x3000, [0x0, 0x0, 0x0]}, {0x0, 0xd004, [0x0, 0x0, 0x0]}, 0x28, 0x0, 0x0, 0x400, 0xb, 0xcc00, 0x6000, [0x40, 0x4, 0x8001, 0x7]}) 2018/01/05 21:59:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x4002) pwritev(0xffffffffffffffff, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0) sendfile(r0, 0xffffffffffffffff, &(0x7f00000de000-0x8)=0x0, 0x100000001) 2018/01/05 21:59:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xf) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00006a2000-0xc)={0x0, 0x0, 0x0}, &(0x7f00002f1000)=0xc) getresgid(&(0x7f000066c000)=0x0, &(0x7f000053c000)=0x0, &(0x7f0000c25000-0x4)=0x0) r4 = getegid() clock_gettime(0x0, &(0x7f0000ff5000-0x8)={0x0, 0x0}) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000193000-0x8)={r5, r6/1000+30000}, 0x8) openat$rfkill(0xffffffffffffff9c, &(0x7f00005a1000-0xc)='/dev/rfkill\x00', 0x20200, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f000057f000)=0x5) r7 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00004a2000)='/selinux/load\x00', 0x2, 0x0) ioctl$DRM_IOCTL_VERSION(r7, 0xc0246400, &(0x7f00003fd000-0x24)={0x0, 0x80000000, 0xffffffffffff8cb3, 0x1000, &(0x7f0000de1000)=""/4096, 0x6e, &(0x7f0000c8f000)=""/110, 0x5d, &(0x7f000092a000)=""/93}) lstat(&(0x7f0000471000)='./file0\x00', &(0x7f0000520000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x4, &(0x7f00008e2000)=[r1, r3, r4, r2]) r8 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000e87000)='/selinux/user\x00', 0x2, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r8, 0x40046411, &(0x7f0000dbb000)=0x690) getsockopt$inet_mtu(r7, 0x0, 0xa, &(0x7f0000be0000)=0x0, &(0x7f0000a85000)=0x4) getsockopt$bt_l2cap_L2CAP_OPTIONS(r8, 0x6, 0x1, &(0x7f0000e4e000-0xc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00003ed000)=0xc) bind$netlink(r0, &(0x7f00008a6000-0xc)={0x10, 0x0, 0x0, 0x1}, 0xc) close(r0) ioctl$DRM_IOCTL_AGP_RELEASE(r8, 0x6431) r9 = openat$autofs(0xffffffffffffff9c, &(0x7f0000d42000)='/dev/autofs\x00', 0x101000, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r8, 0x40042408, r8) ioctl$BINDER_SET_MAX_THREADS(r9, 0x40046205, 0x3) read(r7, &(0x7f00001f4000)=""/47, 0x2f) flock(r0, 0x3) dup(r8) getegid() 2018/01/05 21:59:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000578000)='/dev/amidi#\x00', 0x8000, 0x8000) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) r1 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, 0xffffffffffffffff) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000771000)='/dev/qat_adf_ctl\x00', 0x80, 0x0) ioctl$TCSBRKP(r2, 0x5425, 0x3) 2018/01/05 21:59:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCFLSH(r0, 0x540b, 0x7) r1 = syz_open_dev$sndtimer(&(0x7f0000644000)='/dev/snd/timer\x00', 0x0, 0x0) dup3(r0, r1, 0x0) 2018/01/05 21:59:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x100) r1 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) 2018/01/05 21:59:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x100000002) r1 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) 2018/01/05 21:59:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x0) 2018/01/05 21:59:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x4002) pwritev(0xffffffffffffffff, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0) sendfile(r0, 0xffffffffffffffff, &(0x7f00000de000-0x8)=0x0, 0x100000001) 2018/01/05 21:59:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x0) r1 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) 2018/01/05 21:59:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x100) r1 = syz_open_dev$loop(&(0x7f0000e3c000-0xb)='/dev/loop#\x00', 0x18293044, 0x2080) r2 = openat$selinux_load(0xffffffffffffff9c, &(0x7f000039a000)='/selinux/load\x00', 0x2, 0x0) connect$nfc_raw(r2, &(0x7f0000437000)={0x27, 0x0, 0x2, 0x3}, 0x10) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000d7c000)='/selinux/enforce\x00', 0x111040, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000c5f000-0x4)=0x0, &(0x7f000098e000-0x4)=0x4) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) [ 81.823385] QAT: Invalid ioctl 2018/01/05 21:59:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r0, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0) sendfile(0xffffffffffffffff, r0, &(0x7f00000de000-0x8)=0x0, 0x100000001) 2018/01/05 21:59:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f000092d000-0x8)={0x0, 0x0}) fstat(r0, &(0x7f0000c7b000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 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$selinux_enforce(0xffffffffffffff9c, &(0x7f0000d7a000)='/selinux/enforce\x00', 0x121000, 0x0) r3 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00003a4000-0x10)='/selinux/access\x00', 0x2, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) ioctl$sock_bt_bnep_BNEPCONNADD(r2, 0x400442c8, &(0x7f0000eb8000)={r3, 0x100000001, 0x4, "73ad"}) r4 = pkey_alloc(0x0, 0x2) pkey_free(r4) r5 = syz_open_dev$sndtimer(&(0x7f0000644000)='/dev/snd/timer\x00', 0x0, 0x0) dup3(r1, r5, 0x0) r6 = request_key(&(0x7f00009b7000)='rxrpc_s\x00', &(0x7f00008e9000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000657000-0xf)='/dev/snd/timer\x00', 0xfffffffffffffffa) r7 = request_key(&(0x7f000000a000-0xd)='dns_resolver\x00', &(0x7f0000c1c000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000098a000)='/dev/snd/timer\x00', 0xffffffffffffffff) keyctl$negate(0xd, r6, 0x5862, r7) uname(&(0x7f000080a000-0x4b)=""/75) 2018/01/05 21:59:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x0) 2018/01/05 21:59:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x0) r1 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) 2018/01/05 21:59:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000bef000)='/selinux/create\x00', 0x2, 0x0) ioctl$KVM_XEN_HVM_CONFIG(r0, 0x4038ae7a, &(0x7f000084b000)={0x9, 0xb62, &(0x7f0000734000-0x45)="98706724ea31230b30f8f20d3e2aea497ae9d7588bc719026ad0e1501a2bff4f4d436eeea14c3642dda8d967f5dbe40ba03e8251c3ea8b20f88fb93f6ad88181a68e9c8f2f", &(0x7f000060b000-0x40)="0d9cdfc34a79f63914628814807962d7df5801b9eaf2019c46d7764d2a5174aa3842c9f27fbee0878ac623c4a114a08f91b5b5148ec7e9104281aeff71bdfbda", 0x45, 0x40, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f00008e1000-0x18)={0x1000, 0x3, 0x8, 0x0, 0x2, 0x3}) r1 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f00008b9000)={0x0, 0x0}) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f0000f84000-0x8)={r2, 0x4}) fcntl$setlease(r1, 0x400, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, 0xffffffffffffffff) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000534000)=0x7fffffff, 0x4) 2018/01/05 21:59:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xf) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00006a2000-0xc)={0x0, 0x0, 0x0}, &(0x7f00002f1000)=0xc) getresgid(&(0x7f000066c000)=0x0, &(0x7f000053c000)=0x0, &(0x7f0000c25000-0x4)=0x0) r3 = getegid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x4031, 0xffffffffffffffff, 0x0) r4 = userfaultfd(0x200000000000) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000398000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000839000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) readv(r4, &(0x7f0000dec000-0x28)=[{&(0x7f000014e000+0x671)=""/138, 0x8a}], 0x1) futex(&(0x7f0000013000-0x4)=0x0, 0x0, 0x0, &(0x7f0000061000-0x10)={0x0, 0x0}, &(0x7f00003d0000-0x4)=0x0, 0x0) ioctl$UFFDIO_UNREGISTER(r4, 0x8010aa01, &(0x7f0000f8d000)={&(0x7f0000012000/0x2000)=nil, 0x2000}) clock_gettime(0x0, &(0x7f0000ff5000-0x8)={0x0, 0x0}) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000193000-0x8)={r5, r6/1000+30000}, 0x8) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f000057f000)=0x5) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000518000-0xe)='/selinux/load\x00', 0x2, 0x0) lstat(&(0x7f0000471000)='./file0\x00', &(0x7f0000520000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x4, &(0x7f00008e2000)=[r1, r2, r3, r7]) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000e87000)='/selinux/user\x00', 0x2, 0x0) [ 81.860533] QAT: Invalid ioctl 2018/01/05 21:59:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x400) socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) r2 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000823000)='/selinux/relabel\x00', 0x2, 0x0) accept4$ax25(r2, &(0x7f0000104000-0x10)={0x0, {""/7}, 0x0}, &(0x7f00000b2000)=0x10, 0x80800) openat$selinux_create(0xffffffffffffff9c, &(0x7f00008a4000-0x10)='/selinux/create\x00', 0x2, 0x0) 2018/01/05 21:59:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r0, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0) sendfile(0xffffffffffffffff, r0, &(0x7f00000de000-0x8)=0x0, 0x100000001) 2018/01/05 21:59:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x0) 2018/01/05 21:59:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xf) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00006a2000-0xc)={0x0, 0x0, 0x0}, &(0x7f00002f1000)=0xc) getresgid(&(0x7f000066c000)=0x0, &(0x7f000053c000)=0x0, &(0x7f0000c25000-0x4)=0x0) r3 = getegid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x4031, 0xffffffffffffffff, 0x0) r4 = userfaultfd(0x200000000000) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000398000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000839000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) readv(r4, &(0x7f0000dec000-0x28)=[{&(0x7f000014e000+0x671)=""/138, 0x8a}], 0x1) futex(&(0x7f0000013000-0x4)=0x0, 0x0, 0x0, &(0x7f0000061000-0x10)={0x0, 0x0}, &(0x7f00003d0000-0x4)=0x0, 0x0) ioctl$UFFDIO_UNREGISTER(r4, 0x8010aa01, &(0x7f0000f8d000)={&(0x7f0000012000/0x2000)=nil, 0x2000}) clock_gettime(0x0, &(0x7f0000ff5000-0x8)={0x0, 0x0}) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000193000-0x8)={r5, r6/1000+30000}, 0x8) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f000057f000)=0x5) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000518000-0xe)='/selinux/load\x00', 0x2, 0x0) lstat(&(0x7f0000471000)='./file0\x00', &(0x7f0000520000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x4, &(0x7f00008e2000)=[r1, r2, r3, r7]) 2018/01/05 21:59:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x67) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) r1 = dup2(r0, r0) ioctl$TUNSETPERSIST(r1, 0x400454cb, &(0x7f00005c4000-0x4)=0x8) 2018/01/05 21:59:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xf) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00006a2000-0xc)={0x0, 0x0, 0x0}, &(0x7f00002f1000)=0xc) getresgid(&(0x7f000066c000)=0x0, &(0x7f000053c000)=0x0, &(0x7f0000c25000-0x4)=0x0) r6 = getegid() clock_gettime(0x0, &(0x7f0000ff5000-0x8)={0x0, 0x0}) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000193000-0x8)={r7, r8/1000+30000}, 0x8) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f000057f000)=0x5) r9 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00004a2000)='/selinux/load\x00', 0x2, 0x0) ioctl$DRM_IOCTL_VERSION(r9, 0xc0246400, &(0x7f00003fd000-0x24)={0x0, 0x80000000, 0xffffffffffff8cb3, 0x1000, &(0x7f0000de1000)=""/4096, 0x6e, &(0x7f0000c8f000)=""/110, 0x5d, &(0x7f000092a000)=""/93}) lstat(&(0x7f0000471000)='./file0\x00', &(0x7f0000520000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x4, &(0x7f00008e2000)=[r3, r5, r6, r11]) r12 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000e87000)='/selinux/user\x00', 0x2, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r12, 0x40046411, &(0x7f0000dbb000)=0x690) getsockopt$bt_l2cap_L2CAP_OPTIONS(r12, 0x6, 0x1, &(0x7f0000e4e000-0xc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00003ed000)=0xc) bind$netlink(r0, &(0x7f00008a6000-0xc)={0x10, 0x0, 0x0, 0x1}, 0xc) r13 = syz_open_procfs(r1, &(0x7f00000c7000)='mountinfo\x00') close(r0) ioctl$DRM_IOCTL_AGP_RELEASE(r9, 0x6431) r14 = openat$autofs(0xffffffffffffff9c, &(0x7f0000d42000)='/dev/autofs\x00', 0x101000, 0x0) sendmsg$netlink(r9, &(0x7f0000206000)={&(0x7f0000ccc000-0xc)=@proc={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000d34000)=[{&(0x7f0000603000)=[{0x6c, 0x9, 0xe29, 0x663b, 0x0, "d0107f4e61dcc68ce275071eb37e0dd56de1e469951d5c4b6f99e127867764f53fc90fce44d565aa074e99c114135ebe853c12bd2bb480fcf74a35909cfd0e217a59d3347b08a5122e3d6fa34635c599ef94ac6a5c78e9913688"}, {0xf4, 0xfff, 0x8, 0x5, 0x0, "d59f8afbc944f9fbae7928caa91ff4aca84cd2f8aeca2d2ec0f9d44d6f60724564f73d4df8971b3c5eac32b23971e1d18e17dd1e2e3dde7e30934cdd120169880ef686481382bb35231fb69fabc5fb123b131a3f49f31276640dc586a71a4cf425f73cdf6214c8201df160a9926f7078367d5ee1c264ed450a3dd2b9eb0307fde27bf149834a2af9e52cdc5e6b3dfd3ae02deba9121a84a53700e6d6c3e8f14465420837d5cb4209de8d3925da94f1da5589fe942936a943c137be691eb54ccf0d6dc2cc95c0d1e7ee20a74f80445d379ef0bce1a36b3acaa9741f7103d09236dc18e226"}, {0x108, 0x1, 0x8, 0x23, 0x2, "4aa379446a45322db92e40ff1d05d3733a467d933d50938723db7bcd36507ebcbf0ac3ebe9de3044ac528abac23d45ef8bffe3aa917f9a26580cc12c71e0aa18a64d7a48e7e75cae9ea3200ff506e44f260adcc7045faddb1b9f7030a844265b34017bf8f8166c5195ac4253a81a091d08c6e68249c331b54cd0c1342aa2fa32a9550672837659f926f821b9872e4e46efe9bfec6db966b22ca35a91e76f5598ca39c8622df8f6be0726adddb72db8f507102404238c438d8da40115fdcad71971b04d466bc801e8166c34a3cfdb73a9f89f9d8d2d064da815acac903d59121e4484a5d72bb73a2d51f7dd17f7b5bd93eebf47b83e0ba678"}, {0x38, 0x1, 0x2, 0x4, 0x1, "679c12e560d79573ceb8855eae00628f7828c72126a37c376979108d618225f8322a2a148f4a63dd"}, {0x1010, 0xfffffffffffffff7, 0xc20, 0x100000000, 0x1, "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"}, {0xf4, 0x8, 0x400, 0x1000, 0x0, "5cc8ee331f2c9bc4be19d81402e877626e18dea1bfee7376b557c354e55301931d13f4b9762929830a4f6158bb4556bf6445bb2ec61f8b8e24ef483ff94f15431787301ac81a87a48efe20597f3d9016fbf8635f6be1c552c7916db9e6c44f19af7ad5a1fdbe988e818b8aea1440835034bf5698d1a45f2ff6c84d0230783e1cc5cc00e589b7b97ac2e153662d504e5416bb72e540b33c2991660bb37b66bbc353705ab225264408ce47ed984fbc8d966b354ded4de743bba452a03886760a23ebd21044ccb72f94ab230772b26f90483bdafd261a799965c1b4bc28a59d223ee2"}], 0x13a4}], 0x1, &(0x7f0000dcd000)=[@cred={0x18, 0x1, 0x2, r1, r2, r3}, @cred={0x18, 0x1, 0x2, r1, r2, r11}, @rights={0xc, 0x1, 0x1, []}, @rights={0x14, 0x1, 0x1, [r14, r0]}, @rights={0x20, 0x1, 0x1, [r12, r9, r13, r0, r9]}, @cred={0x18, 0x1, 0x2, r1, r10, r4}, @rights={0x34, 0x1, 0x1, [r0, r0, r0, r13, r13, r9, r13, r12, r12, r9]}, @rights={0x2c, 0x1, 0x1, [r13, r9, r0, r12, r13, r0, r13, r0]}, @cred={0x18, 0x1, 0x2, r1, r10, r4}, @rights={0x24, 0x1, 0x1, [r12, r14, r0, r14, r12, r14]}], 0x124, 0x800}, 0x8800) ioctl$PERF_EVENT_IOC_SET_BPF(r12, 0x40042408, r12) ioctl$KVM_IOEVENTFD(r12, 0x4040ae79, &(0x7f00008ff000-0x18)={0x4000, &(0x7f00002d7000)=0x0, 0x0, r9, 0x8}) ioctl$BINDER_SET_MAX_THREADS(r14, 0x40046205, 0x3) flock(r0, 0x3) dup(r12) getegid() 2018/01/05 21:59:06 executing program 1: 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) syz_open_dev$sndtimer(&(0x7f0000644000)='/dev/snd/timer\x00', 0x0, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f000016c000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00009ad000)={0x0, 0x1e, "e209525e5cc64c5351c3ad2b30e4fa3d31b0cefe978a0410aecbc0bd69a9"}, &(0x7f0000297000-0x4)=0x26) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000ab000-0x8c)={r0, @in6={{0xa, 0x2, 0x5, @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]}}, &(0x7f0000927000)=0x8c) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) 2018/01/05 21:59:06 executing program 2: 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) r0 = epoll_create(0x0) r1 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) 2018/01/05 21:59:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x0) 2018/01/05 21:59:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r0, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0) sendfile(0xffffffffffffffff, r0, &(0x7f00000de000-0x8)=0x0, 0x100000001) 2018/01/05 21:59:06 executing program 3: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00007d0000)='/dev/mixer\x00', 0x0, 0x0) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x41) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) 2018/01/05 21:59:06 executing program 2: 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) r0 = epoll_create(0x100) r1 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, r0) 2018/01/05 21:59:06 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x4002) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0) sendfile(r0, r1, &(0x7f00000de000-0x8)=0x0, 0x100000001) 2018/01/05 21:59:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x100) r1 = syz_open_dev$loop(&(0x7f00001b6000-0xb)='/dev/loop#\x00', 0x0, 0x4) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) 2018/01/05 21:59:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create(0x100) r0 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) 2018/01/05 21:59:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x100) r1 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, r0) 2018/01/05 21:59:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xf) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00006a2000-0xc)={0x0, 0x0, 0x0}, &(0x7f00002f1000)=0xc) getresgid(&(0x7f000066c000)=0x0, &(0x7f000053c000)=0x0, &(0x7f0000c25000-0x4)=0x0) r1 = getegid() clock_gettime(0x0, &(0x7f0000ff5000-0x8)={0x0, 0x0}) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000193000-0x8)={r2, r3/1000+30000}, 0x8) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f000057f000)=0x5) r4 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00004a2000)='/selinux/load\x00', 0x2, 0x0) ioctl$DRM_IOCTL_VERSION(r4, 0xc0246400, &(0x7f00003fd000-0x24)={0x0, 0x80000000, 0xffffffffffff8cb3, 0x1000, &(0x7f0000de1000)=""/4096, 0x6e, &(0x7f0000c8f000)=""/110, 0x5d, &(0x7f000092a000)=""/93}) lstat(&(0x7f0000471000)='./file0\x00', &(0x7f0000520000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x4, &(0x7f00008e2000)=[r1, r5, r1, r5]) r6 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000e87000)='/selinux/user\x00', 0x2, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r6, 0x40046411, &(0x7f0000dbb000)=0x690) getsockopt$bt_l2cap_L2CAP_OPTIONS(r6, 0x6, 0x1, &(0x7f0000e4e000-0xc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00003ed000)=0xc) bind$netlink(r0, &(0x7f00008a6000-0xc)={0x10, 0x0, 0x0, 0x1}, 0xc) close(r0) ioctl$DRM_IOCTL_AGP_RELEASE(r4, 0x6431) r7 = openat$autofs(0xffffffffffffff9c, &(0x7f0000d42000)='/dev/autofs\x00', 0x101000, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r6, 0x40042408, r6) r8 = ioctl$LOOP_CTL_GET_FREE(r7, 0x4c82) ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, r8) execveat(r4, &(0x7f000059d000)='./file0\x00', &(0x7f0000242000-0x10)=[&(0x7f00009ba000-0xc)='/dev/autofs\x00', &(0x7f0000442000-0x12)="6370757365742f2173656375726974799100", &(0x7f0000c77000-0xe)='/selinux/user\x00', &(0x7f00004f7000)='\x00'], &(0x7f0000c62000-0x8)=[&(0x7f00005cc000)='\x00', &(0x7f00008eb000-0x17)='bdev+[procmime_type}]&\x00'], 0x1c00) ioctl$BINDER_SET_MAX_THREADS(r7, 0x40046205, 0x3) flock(r0, 0x3) dup(r4) getegid() 2018/01/05 21:59:06 executing program 1 (fault-call:1 fault-nth:0): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x0) 2018/01/05 21:59:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xf) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00006a2000-0xc)={0x0, 0x0, 0x0}, &(0x7f00002f1000)=0xc) getresgid(&(0x7f000066c000)=0x0, &(0x7f000053c000)=0x0, &(0x7f0000c25000-0x4)=0x0) getegid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x4031, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x200000000000) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000398000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000839000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) readv(r1, &(0x7f0000dec000-0x28)=[{&(0x7f000014e000+0x671)=""/138, 0x8a}], 0x1) futex(&(0x7f0000013000-0x4)=0x0, 0x0, 0x0, &(0x7f0000061000-0x10)={0x0, 0x0}, &(0x7f00003d0000-0x4)=0x0, 0x0) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000f8d000)={&(0x7f0000012000/0x2000)=nil, 0x2000}) clock_gettime(0x0, &(0x7f0000ff5000-0x8)={0x0, 0x0}) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000193000-0x8)={r2, r3/1000+30000}, 0x8) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f000057f000)=0x5) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000518000-0xe)='/selinux/load\x00', 0x2, 0x0) lstat(&(0x7f0000471000)='./file0\x00', &(0x7f0000520000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/05 21:59:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) 2018/01/05 21:59:06 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x4002) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0) sendfile(r0, r1, &(0x7f00000de000-0x8)=0x0, 0x100000001) 2018/01/05 21:59:06 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x4002) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0) sendfile(r0, r1, &(0x7f00000de000-0x8)=0x0, 0x100000001) 2018/01/05 21:59:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x4002) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0) sendfile(r0, r1, &(0x7f00000de000-0x8)=0x0, 0x100000001) 2018/01/05 21:59:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x4002) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0) sendfile(r0, r1, &(0x7f00000de000-0x8)=0x0, 0x100000001) [ 82.107062] FAULT_INJECTION: forcing a failure. [ 82.107062] name failslab, interval 1, probability 0, space 0, times 0 [ 82.121996] CPU: 0 PID: 15360 Comm: syz-executor1 Not tainted 4.15.0-rc6+ #159 [ 82.129391] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 82.138746] Call Trace: [ 82.141337] dump_stack+0x194/0x257 [ 82.144978] ? arch_local_irq_restore+0x53/0x53 [ 82.149646] ? check_noncircular+0x20/0x20 2018/01/05 21:59:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x4002) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0) sendfile(r0, r1, &(0x7f00000de000-0x8)=0x0, 0x100000001) 2018/01/05 21:59:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xf) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00006a2000-0xc)={0x0, 0x0, 0x0}, &(0x7f00002f1000)=0xc) getresgid(&(0x7f000066c000)=0x0, &(0x7f000053c000)=0x0, &(0x7f0000c25000-0x4)=0x0) getegid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x4031, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x200000000000) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000398000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000839000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) readv(r1, &(0x7f0000dec000-0x28)=[{&(0x7f000014e000+0x671)=""/138, 0x8a}], 0x1) futex(&(0x7f0000013000-0x4)=0x0, 0x0, 0x0, &(0x7f0000061000-0x10)={0x0, 0x0}, &(0x7f00003d0000-0x4)=0x0, 0x0) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000f8d000)={&(0x7f0000012000/0x2000)=nil, 0x2000}) clock_gettime(0x0, &(0x7f0000ff5000-0x8)={0x0, 0x0}) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000193000-0x8)={r2, r3/1000+30000}, 0x8) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f000057f000)=0x5) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000518000-0xe)='/selinux/load\x00', 0x2, 0x0) 2018/01/05 21:59:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x4002) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0) sendfile(r0, r1, &(0x7f00000de000-0x8)=0x0, 0x100000001) 2018/01/05 21:59:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x4002) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0) sendfile(r0, r1, &(0x7f00000de000-0x8)=0x0, 0x100000001) [ 82.153886] ? print_irqtrace_events+0x270/0x270 [ 82.158649] should_fail+0x8c0/0xa40 [ 82.162365] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 82.167496] ? lock_release+0x503/0xa40 [ 82.171500] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 82.177388] ? rcu_note_context_switch+0x710/0x710 [ 82.182330] should_failslab+0xec/0x120 [ 82.186302] kmem_cache_alloc+0x47/0x760 [ 82.190375] ? __lock_is_held+0xb6/0x140 [ 82.194454] getname_flags+0xcb/0x580 [ 82.198261] getname+0x19/0x20 [ 82.201439] do_sys_open+0x2e7/0x6d0 [ 82.205130] ? filp_open+0x70/0x70 [ 82.208649] ? SyS_read+0x220/0x220 [ 82.212260] compat_SyS_open+0x2a/0x40 [ 82.216134] ? SyS_openat+0x40/0x40 [ 82.219739] do_fast_syscall_32+0x3ee/0xf9d [ 82.224046] ? do_int80_syscall_32+0x9d0/0x9d0 [ 82.228609] ? syscall_return_slowpath+0x2ad/0x550 [ 82.233527] ? prepare_exit_to_usermode+0x340/0x340 [ 82.238544] ? sysret32_from_system_call+0x5/0x3b [ 82.243376] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 82.248197] entry_SYSENTER_compat+0x54/0x63 [ 82.252577] RIP: 0023:0xf7f9dc79 [ 82.255917] RSP: 002b:00000000f7798bd4 EFLAGS: 00000296 ORIG_RAX: 0000000000000005 [ 82.263608] RAX: ffffffffffffffda RBX: 00000000f7798c8c RCX: 0000000000000000 [ 82.270857] RDX: 0000000000000000 RSI: 00000000cccccccd RDI: 0000000000000000 [ 82.278110] RBP: 00000000081102b0 R08: 0000000000000000 R09: 0000000000000000 [ 82.285359] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 82.292605] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 246.751174] INFO: task syz-executor6:15359 blocked for more than 120 seconds. [ 246.758526] Not tainted 4.15.0-rc6+ #159 [ 246.763124] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 246.771107] syz-executor6 D25048 15359 3727 0x20020004 [ 246.776765] Call Trace: [ 246.779364] __schedule+0x8eb/0x2060 [ 246.783116] ? __sched_text_start+0x8/0x8 [ 246.787275] ? get_futex_value_locked+0xc3/0xf0 [ 246.792079] ? check_noncircular+0x20/0x20 [ 246.796411] ? check_noncircular+0x20/0x20 [ 246.800673] ? __lock_acquire+0x664/0x3e00 [ 246.804921] ? futex_wake+0x566/0x680 [ 246.808738] ? find_held_lock+0x35/0x1d0 [ 246.812823] schedule+0xf5/0x430 [ 246.816197] ? __mutex_lock+0xaa8/0x1a80 [ 246.820281] ? __schedule+0x2060/0x2060 [ 246.824278] ? lock_release+0xa40/0xa40 [ 246.828283] ? memset+0x31/0x40 [ 246.831582] ? do_raw_spin_trylock+0x190/0x190 [ 246.836180] ? debug_mutex_free_waiter+0x1b0/0x1b0 [ 246.841120] ? mutex_destroy+0x1d0/0x1d0 [ 246.845197] schedule_preempt_disabled+0x10/0x20 [ 246.849975] __mutex_lock+0xaad/0x1a80 [ 246.853883] ? avc_has_extended_perms+0x6e5/0x12c0 [ 246.858832] ? lo_ioctl+0x8b/0x1b70 [ 246.862470] ? lock_downgrade+0x8e0/0x980 [ 246.866636] ? mutex_lock_io_nested+0x1900/0x1900 [ 246.871492] ? do_futex+0x86f/0x22a0 [ 246.875234] ? rcutorture_record_progress+0x10/0x10 [ 246.880276] ? avc_has_extended_perms+0x7fa/0x12c0 [ 246.885237] ? avc_ss_reset+0x110/0x110 [ 246.889237] ? lock_release+0xa40/0xa40 [ 246.893235] ? __lock_is_held+0xb6/0x140 [ 246.897325] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 246.903241] mutex_lock_nested+0x16/0x20 [ 246.907314] ? mutex_lock_nested+0x16/0x20 [ 246.911562] lo_ioctl+0x8b/0x1b70 [ 246.915031] ? selinux_file_ioctl+0x444/0x690 [ 246.919536] ? __fget_light+0x297/0x380 [ 246.923524] lo_compat_ioctl+0xab/0x140 [ 246.927526] ? lo_ioctl+0x1b70/0x1b70 [ 246.931337] compat_blkdev_ioctl+0x3ae/0x1840 [ 246.935850] ? bfq_create_group_hierarchy+0x110/0x110 [ 246.941061] ? security_file_ioctl+0x7d/0xb0 [ 246.945479] ? security_file_ioctl+0x89/0xb0 [ 246.949909] compat_SyS_ioctl+0x151/0x2a30 [ 246.954160] ? do_fast_syscall_32+0x156/0xf9d [ 246.958664] ? bfq_create_group_hierarchy+0x110/0x110 [ 246.963880] ? do_ioctl+0x60/0x60 [ 246.967350] do_fast_syscall_32+0x3ee/0xf9d [ 246.971709] ? do_int80_syscall_32+0x9d0/0x9d0 [ 246.976323] ? syscall_return_slowpath+0x2ad/0x550 [ 246.981268] ? prepare_exit_to_usermode+0x340/0x340 [ 246.986298] ? sysret32_from_system_call+0x5/0x3b [ 246.991158] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 246.996044] entry_SYSENTER_compat+0x54/0x63 [ 247.000457] RIP: 0023:0xf7f62c79 [ 247.003833] RSP: 002b:00000000f775e08c EFLAGS: 00000296 ORIG_RAX: 0000000000000036 [ 247.011565] RAX: ffffffffffffffda RBX: 0000000000000014 RCX: 0000000000004c06 [ 247.018850] RDX: 0000000000000013 RSI: 0000000000000000 RDI: 0000000000000000 [ 247.026131] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 247.033419] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 247.040697] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 247.047997] [ 247.047997] Showing all locks held in the system: [ 247.054345] 2 locks held by khungtaskd/738: [ 247.058695] #0: (rcu_read_lock){....}, at: [<00000000e986432b>] watchdog+0x1c5/0xd60 [ 247.066778] #1: (tasklist_lock){.+.+}, at: [<000000004f35b5ad>] debug_show_all_locks+0xd3/0x400 [ 247.075832] 2 locks held by getty/3468: [ 247.079831] #0: (&tty->ldisc_sem){++++}, at: [<000000002f278bce>] ldsem_down_read+0x37/0x40 [ 247.088543] #1: (&ldata->atomic_read_lock){+.+.}, at: [<0000000053008298>] n_tty_read+0x2ef/0x1a00 [ 247.097843] 2 locks held by getty/3469: [ 247.101822] #0: (&tty->ldisc_sem){++++}, at: [<000000002f278bce>] ldsem_down_read+0x37/0x40 [ 247.110516] #1: (&ldata->atomic_read_lock){+.+.}, at: [<0000000053008298>] n_tty_read+0x2ef/0x1a00 [ 247.119811] 2 locks held by getty/3470: [ 247.123793] #0: (&tty->ldisc_sem){++++}, at: [<000000002f278bce>] ldsem_down_read+0x37/0x40 [ 247.132483] #1: (&ldata->atomic_read_lock){+.+.}, at: [<0000000053008298>] n_tty_read+0x2ef/0x1a00 [ 247.141797] 2 locks held by getty/3471: [ 247.145782] #0: (&tty->ldisc_sem){++++}, at: [<000000002f278bce>] ldsem_down_read+0x37/0x40 [ 247.154481] #1: (&ldata->atomic_read_lock){+.+.}, at: [<0000000053008298>] n_tty_read+0x2ef/0x1a00 [ 247.163786] 2 locks held by getty/3472: [ 247.167769] #0: (&tty->ldisc_sem){++++}, at: [<000000002f278bce>] ldsem_down_read+0x37/0x40 [ 247.176469] #1: (&ldata->atomic_read_lock){+.+.}, at: [<0000000053008298>] n_tty_read+0x2ef/0x1a00 [ 247.185766] 2 locks held by getty/3473: [ 247.189746] #0: (&tty->ldisc_sem){++++}, at: [<000000002f278bce>] ldsem_down_read+0x37/0x40 [ 247.198441] #1: (&ldata->atomic_read_lock){+.+.}, at: [<0000000053008298>] n_tty_read+0x2ef/0x1a00 [ 247.207738] 2 locks held by getty/3474: [ 247.211722] #0: (&tty->ldisc_sem){++++}, at: [<000000002f278bce>] ldsem_down_read+0x37/0x40 [ 247.220412] #1: (&ldata->atomic_read_lock){+.+.}, at: [<0000000053008298>] n_tty_read+0x2ef/0x1a00 [ 247.229715] 1 lock held by syz-executor6/15359: [ 247.234393] #0: (&lo->lo_ctl_mutex/1){+.+.}, at: [<00000000570dc794>] lo_ioctl+0x8b/0x1b70 [ 247.243039] 1 lock held by syz-executor5/15355: [ 247.247737] #0: (&lo->lo_ctl_mutex/1){+.+.}, at: [<00000000570dc794>] lo_ioctl+0x8b/0x1b70 [ 247.256354] 1 lock held by syz-executor3/15361: [ 247.261044] #0: (&lo->lo_ctl_mutex/1){+.+.}, at: [<00000000570dc794>] lo_ioctl+0x8b/0x1b70 [ 247.269659] 1 lock held by syz-executor3/15383: [ 247.274345] #0: (&lo->lo_ctl_mutex/1){+.+.}, at: [<00000000570dc794>] lo_ioctl+0x8b/0x1b70 [ 247.282950] [ 247.284596] ============================================= [ 247.284596] [ 247.291620] NMI backtrace for cpu 1 [ 247.295262] CPU: 1 PID: 738 Comm: khungtaskd Not tainted 4.15.0-rc6+ #159 [ 247.302162] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 247.311486] Call Trace: [ 247.314053] dump_stack+0x194/0x257 [ 247.317663] ? arch_local_irq_restore+0x53/0x53 [ 247.322299] ? debug_show_all_locks+0x2f4/0x400 [ 247.326939] ? nmi_cpu_backtrace+0x1be/0x210 [ 247.331349] ? lapic_can_unplug_cpu+0xa0/0xa0 [ 247.335832] nmi_cpu_backtrace+0x1d2/0x210 [ 247.340050] ? lapic_can_unplug_cpu+0xa0/0xa0 [ 247.344516] nmi_trigger_cpumask_backtrace+0x122/0x180 [ 247.349765] arch_trigger_cpumask_backtrace+0x14/0x20 [ 247.354921] watchdog+0x90c/0xd60 [ 247.358352] ? reset_hung_task_detector+0xa0/0xa0 [ 247.363164] ? complete+0x62/0x80 [ 247.366595] ? __schedule+0x2060/0x2060 [ 247.370544] ? do_wait_intr_irq+0x3e0/0x3e0 [ 247.375569] ? __lockdep_init_map+0xe4/0x650 [ 247.379960] ? do_raw_spin_trylock+0x190/0x190 [ 247.384509] ? lockdep_init_map+0x9/0x10 [ 247.388540] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 247.393611] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 247.398689] ? trace_hardirqs_on+0xd/0x10 [ 247.402818] ? __kthread_parkme+0x175/0x240 [ 247.407113] kthread+0x33c/0x400 [ 247.410450] ? reset_hung_task_detector+0xa0/0xa0 [ 247.415259] ? kthread_stop+0x7a0/0x7a0 [ 247.419203] ret_from_fork+0x24/0x30 [ 247.422989] Sending NMI from CPU 1 to CPUs 0: [ 247.427514] NMI backtrace for cpu 0 [ 247.427520] CPU: 0 PID: 0 Comm: swapper/0 Not tainted 4.15.0-rc6+ #159 [ 247.427522] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 247.427532] RIP: 0010:rcu_irq_enter+0xac/0x190 [ 247.427533] RSP: 0018:ffff8801db207d40 EFLAGS: 00000806 [ 247.427537] RAX: 0000000000000000 RBX: ffff8801db223760 RCX: 0000000000000000 [ 247.427539] RDX: 1ffff1003b6446ed RSI: 0000000000000001 RDI: ffff8801db223768 [ 247.427541] RBP: ffff8801db207d48 R08: 1ffff1003b645985 R09: 0000000000000000 [ 247.427543] R10: 0000000000000000 R11: 0000000000000000 R12: ffffffff8682c340 [ 247.427545] R13: 1ffff1003b640fb1 R14: ffff8801db207e68 R15: 0000000000000000 [ 247.427548] FS: 0000000000000000(0000) GS:ffff8801db200000(0000) knlGS:0000000000000000 [ 247.427550] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 247.427552] CR2: 00000000006df470 CR3: 0000000006822001 CR4: 00000000001606f0 [ 247.427555] Call Trace: [ 247.427557] [ 247.427565] irq_enter+0x13/0xd0 [ 247.427570] scheduler_ipi+0x23d/0x820 [ 247.427575] ? clockevents_program_event+0x108/0x2e0 [ 247.427579] ? migration_cpu_stop+0x470/0x470 [ 247.427583] ? tick_program_event+0x83/0x100 [ 247.427588] ? task_prio+0x40/0x40 [ 247.427595] smp_reschedule_interrupt+0xe6/0x670 [ 247.427598] ? smp_thermal_interrupt+0x700/0x700 [ 247.427602] ? _raw_spin_lock+0x32/0x40 [ 247.427607] ? task_prio+0x40/0x40 [ 247.427611] ? rcu_eqs_enter_common.constprop.69+0x21a/0x300 [ 247.427619] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 247.427624] reschedule_interrupt+0xa9/0xb0 [ 247.427625] [ 247.427628] RIP: 0010:native_safe_halt+0x6/0x10 [ 247.427630] RSP: 0018:ffffffff86807c38 EFLAGS: 00000286 ORIG_RAX: ffffffffffffff02 [ 247.427633] RAX: dffffc0000000000 RBX: 1ffffffff0d00f8a RCX: 0000000000000000 [ 247.427635] RDX: 1ffffffff0d19078 RSI: 0000000000000001 RDI: ffffffff868c83c0 [ 247.427637] RBP: ffffffff86807c38 R08: ffffffff86662ae0 R09: 0000000000000000 [ 247.427639] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 247.427641] R13: ffffffff86807cf0 R14: ffffffff87030060 R15: 0000000000000000 [ 247.427648] ? trace_hardirqs_on+0xd/0x10 [ 247.427651] default_idle+0xbf/0x460 [ 247.427655] ? __sched_text_end+0x4/0x4 [ 247.427662] ? tick_nohz_idle_enter+0x125/0x220 [ 247.427666] arch_cpu_idle+0xa/0x10 [ 247.427670] default_idle_call+0x36/0x90 [ 247.427674] do_idle+0x24a/0x3b0 [ 247.427679] cpu_startup_entry+0x104/0x120 [ 247.427683] ? cpu_in_idle+0x20/0x20 [ 247.427686] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 247.427690] ? trace_hardirqs_on+0xd/0x10 [ 247.427696] rest_init+0xed/0xf0 [ 247.427702] start_kernel+0x7f1/0x819 [ 247.427705] ? mem_encrypt_init+0xb/0xb [ 247.427709] ? early_idt_handler_common+0x3b/0x60 [ 247.427714] ? x86_family+0x32/0x40 [ 247.427719] x86_64_start_reservations+0x2a/0x2c [ 247.427722] x86_64_start_kernel+0x77/0x7a [ 247.427726] secondary_startup_64+0xa5/0xb0 [ 247.427730] Code: c9 74 68 48 c7 c3 60 37 02 00 65 48 03 1d 75 51 a3 7e 48 8d 7b 08 48 b8 00 00 00 00 00 fc ff df 48 89 fa 48 c1 ea 03 0f b6 04 02 <84> c0 74 08 3c 03 0f 8e 9e 00 00 00 8b 43 08 85 c0 75 2a 48 89 [ 247.428513] Kernel panic - not syncing: hung_task: blocked tasks [ 247.428520] CPU: 1 PID: 738 Comm: khungtaskd Not tainted 4.15.0-rc6+ #159 [ 247.428522] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 247.428524] Call Trace: [ 247.428534] dump_stack+0x194/0x257 [ 247.428542] ? arch_local_irq_restore+0x53/0x53 [ 247.428551] ? vsnprintf+0x1ed/0x1900 [ 247.428561] panic+0x1e4/0x41c [ 247.428566] ? refcount_error_report+0x214/0x214 [ 247.428579] ? nmi_trigger_cpumask_backtrace+0xef/0x180 [ 247.428589] watchdog+0x91d/0xd60 [ 247.428604] ? reset_hung_task_detector+0xa0/0xa0 [ 247.428610] ? complete+0x62/0x80 [ 247.428622] ? __schedule+0x2060/0x2060 [ 247.428626] ? do_wait_intr_irq+0x3e0/0x3e0 [ 247.428630] ? __lockdep_init_map+0xe4/0x650 [ 247.428637] ? do_raw_spin_trylock+0x190/0x190 [ 247.428642] ? lockdep_init_map+0x9/0x10 [ 247.428647] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 247.428654] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 247.428660] ? trace_hardirqs_on+0xd/0x10 [ 247.428665] ? __kthread_parkme+0x175/0x240 [ 247.428673] kthread+0x33c/0x400 [ 247.428678] ? reset_hung_task_detector+0xa0/0xa0 [ 247.428681] ? kthread_stop+0x7a0/0x7a0 [ 247.428689] ret_from_fork+0x24/0x30 [ 247.840679] Dumping ftrace buffer: [ 247.844371] (ftrace buffer empty) [ 247.848062] Kernel Offset: disabled [ 247.851662] Rebooting in 86400 seconds..