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0x1000}, {&(0x7f0000516000-0xbb)="ce6e8971b4b56a87582dcebfccb199fed4ad17ee2ee7db317f02e4c6e52f25e8467197e68269130f14f748d25cc77eba4b3f0fed9c80977925faa945d80fe94bf186fce0bf275a591f753617500e7fff636674c2ab1be482f677729ee931dfc3884a4e332055c975634f3ef9ffede7533a29c9765fd9846093317901c1ddeb46ac989ee1c896e9cbde68fc9528ad9685ea3b7532a5ef5524d536f294a3ff0d081ef23e094b87dd89fe0355ff3ec175961beed4ed17c69ebcb1fd3e", 0xbb}, {&(0x7f00007c7000-0xe8)="f2c59dfc2ef4a16f0483f6d5c325424f24693c30ec30d488e2fc3db5ce72c9c2c7ed363bdaea44976f222cca07f26b27dd944035f71a025c2eb8a4ca825f9f93320fcd532299f7bf8ee2b68316f236e330feb6476d6cfd59bbd56ebcaf57c7a86b74dcf3d74ff6a45c2235aba484bb1575324b468e1db0d6ae05a53382e9deb5deeb1d493f13640a59d593a33d730c2b13f6af95638701fe5a43f2ffe115f5aebd513f3d09569a13c08056e2d25f45bab7d2a3e5d7b637b10c86a7a505e20b4796896c14565a3689b01187a3a8d38acb99bc206f9338fee96425569978eeca409a56bd98bd9bae57", 0xe8}, {&(0x7f0000a78000-0x1d)="e50857cb91f48e973020627141931b3e6a134cc99da180ba3ca7a1c332", 0x1d}], 0x5, &(0x7f0000047000-0x331)=[{0xf0, 0x112, 0x4, "b443ac60f7097fe98deb3ea9811436cdf6446ac5ec6c9565d7c9031c05b3d1825f088871d8638ebdfe20a35aa9dbd7b4faca338d953be4a6c200431d8f75329449a23b44621471c9bed594fcdf97521bd7322e12b967308aeb0b6d8aa39416470f5af2b2223361f31fd058560f67aca4d6d3eca8147f7592ef42125449a0bd64f9417ab484ab64ffebdf2ecd1910a398e0eaa3c5ab8027183bd59cf787668607bba6b6519d550cf8e6cb2ef9dfe36e24c02e4a578326ecacd0803033f5e9978cf3c411c87a7c47c9ed5773207b766519775230b45c02d87c3f"}, {0x68, 0x10d, 0x8000, "8aebe7bd03fa805e5c702f7a6e7993ddc2287725e04e6e20a2850f5e8bbbd9bf1c12327bdd7ead9e9c540bb35e9e7f22939df8d50d6221303e241444d51536a9ce38f473efd6cc591c437447187af75d5eef292d7ab01e"}, {0x108, 0x10d, 0x7, "2a926ad9483104c614653858d799c6a5819200a29e46b7903a9566c4e499fa1b49f5411bce827b8fb76e9c08b2363887f3572b7cf57cff11fbd9e90c446906fb7567a10e89afd0f50bccb6af9adc71796bcc19d1fc459a033bd5bffb5f895518a29f58760edf32be2c320b0ac3d01ce99ce4e32aa9bd7a349f12655702750c3674cd650010dbd906c699270a991ed707770fdfcfcaebb1b6137a577a0e250f82f49a0c2f165352a720607e0f3ea85c01fa6fc39ef5b407060602761186b60f1c49d67fd15b69ff7fa8462ee3e8575495df8ba66a79c6e2d2f536ccf97d9f38d6df2b5b94846542e3af58503129de6c013ac2c68ba40f393e"}, {0x110, 0x111, 0x4, "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"}], 0x370, 0x1}, 0x800) 2017/12/28 22:58:56 executing program 7: mmap(&(0x7f0000000000/0xafd000)=nil, 0xafd000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() mmap(&(0x7f0000afe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$peek(0x1, r0, &(0x7f0000afe000)=0x0) pselect6(0x40, &(0x7f00003a1000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}, &(0x7f0000a36000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000765000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0}, &(0x7f0000270000-0x10)={0x0, 0x0}, &(0x7f0000afc000-0xf)={&(0x7f0000afe000-0x8)={0x0}, 0x8}) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f000044a000)='/proc/self/net/pfkey\x00', 0x40c0, 0x0) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f00008cc000)={0x0, 0x0, 0x0}, 0xc) 2017/12/28 22:58:56 executing program 5: mmap(&(0x7f0000000000/0x36000)=nil, 0x36000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000001d000)={0x2, &(0x7f0000006000)=[{0x50, 0x0, 0x0, 0xffffffffffeff010}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto(r0, &(0x7f0000021000)="", 0x0, 0x4, &(0x7f000000c000-0x80)=@generic={0x0, "11989cf286e4f8266a1d50000000c0a1661300f8dc302396a9b173ee7542d11d1610b952d621360685a094402dc4f95fd99e2364b8d5f40ce199c1f243b7e395b09f729df6ca2c72bebf32190224f5b6f6626660e5c7c9f26defce020668b82a82f246f62981eaeeb9f7625cd401faa71f74bc309a2f1dd4112389351254"}, 0x80) connect$unix(r0, &(0x7f0000005000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) 2017/12/28 22:58:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000011000-0x4)={0x0, 0x0}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000280000-0x28)={@common='lo\x00', &(0x7f0000cd5000)=@ethtool_sfeatures={0x3b, 0x2, [{0xffffffffffffffff, 0xfffffffffffffffc}, {0x9, 0xffffffffffff7fff}]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/28 22:58:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdd000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x8000000006) dup2(r1, r0) writev(r0, &(0x7f00002f3000-0x38)=[{&(0x7f0000aa7000-0xa0)=':', 0x1}], 0x1) openat$selinux_member(0xffffffffffffff9c, &(0x7f000093c000-0x10)='/selinux/member\x00', 0x2, 0x0) 2017/12/28 22:58:56 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000001000-0x9)='loginuid\x00') setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000fec000)=0xa68, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00000fc000)={0x19980330, 0x0}, &(0x7f0000244000)={0x7ffffffd, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/28 22:58:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x11, 0x100000802, 0x0) 2017/12/28 22:58:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000799000)='/dev/pktcdvd/control\x00', 0x40, 0x0) bind$llc(r1, &(0x7f0000630000-0x10)={0x1a, 0xf, 0xfffffffffffffff7, 0xf99f, 0x8000, 0x100000001, @random="9ebacb0d5983", [0x0, 0x0]}, 0x10) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000dd4000)=0x2, 0x4) r2 = syz_open_procfs(0x0, &(0x7f000055a000)='net/ip_tables_targets\x00') sendfile(r0, r2, &(0x7f0000071000)=0x1fff, 0xff) 2017/12/28 22:58:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000bec000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") umount2(&(0x7f00003de000-0x8)='./file1\x00', 0x5) mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f0000b19000-0x8)='iso9660\x00', 0x100000, &(0x7f0000ce3000)="") mount(&(0x7f000052f000)='./file0\x00', &(0x7f00008fd000-0x1)='.', &(0x7f00003a3000-0x6)="0700cc667300", 0x1000, 0x0) mount(&(0x7f0000c6c000-0x8)='./file0\x00', &(0x7f0000ab8000)='./file0\x00', &(0x7f00000d3000-0x6)='ramfs\x00', 0x24000, &(0x7f0000509000-0x1)="") getresuid(&(0x7f0000dbb000)=0x0, &(0x7f0000c38000)=0x0, &(0x7f0000176000+0xeb5)=0x0) getgroups(0x7, &(0x7f0000911000)=[0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0]) lchown(&(0x7f000017c000)='./file1\x00', r0, r1) mount(&(0x7f00001e1000-0x8)='./file0\x00', &(0x7f0000410000-0x8)='.', &(0x7f0000802000)='ramfs\f', 0x2000, &(0x7f0000609000)="") 2017/12/28 22:58:56 executing program 1: mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000d4d000)={0x0, 0x0}) r0 = socket$inet6(0xa, 0x802, 0x0) sendto$inet6(r0, &(0x7f0000785000)="", 0x0, 0x0, &(0x7f0000b1e000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2017/12/28 22:58:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f00002c2000)='/dev/binder#\x00', 0x0, 0x800) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000891000-0x4)=0x0) fcntl$lock(r0, 0x6, &(0x7f0000c1c000)={0x0, 0x6, 0x3, 0x7fffffff, r1}) r2 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f000057f000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000824000-0x4)=0xb) ioctl$sock_inet_SIOCDARP(r2, 0x8953, &(0x7f0000958000-0x44)={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="0004b9654e0b3f700b2de4518074e8c0"}) getsockname$packet(0xffffffffffffffff, &(0x7f0000f1b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00004e0000)=0x14) getresuid(&(0x7f0000b54000)=0x0, &(0x7f00006dc000-0x4)=0x0, &(0x7f0000ac2000-0x4)=0x0) setsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f00008b8000)={{{@in6=@loopback={0x0, 0x1}, @in=@multicast1=0xe0000001, 0x0, 0x1, 0x3, 0x9, 0x15, 0x80, 0x0, 0x5, r3, r4}, {0xd4, 0x0, 0x1, 0x4, 0x4, 0x5, 0x1, 0x6}, {0x3f, 0xffffffffffff8000, 0x3, 0x5}, 0x6, 0xe3, 0xfe00, 0x0, 0x41, 0x3}, {{@in=@empty=0x0, 0x1, 0x6}, 0x15, @in=@loopback=0x7f000001, 0xfd20, 0x4, 0x0, 0x8, 0x9, 0x2, 0x64}}, 0xe8) 2017/12/28 22:58:56 executing program 3: mmap(&(0x7f0000000000/0x11c000)=nil, 0x11c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000011c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000011d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f000011d000)='/dev/rtc\x00', 0x8000, 0x0) syz_emit_ethernet(0xbb, &(0x7f0000000000)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x0, @ipv4={{0x19, 0x4, 0x0, 0x0, 0xad, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@ssrr={0x89, 0xf, 0x0, [@local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, @loopback=0x7f000001]}, @timestamp={0x44, 0x14, 0x0, 0x0, 0x0, [{[@broadcast=0xffffffff], 0x0}, {[@local={0xac, 0x14, 0x0, 0xaa}], 0x0}]}, @ssrr={0x89, 0x13, 0x0, [@local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, @multicast2=0xe0000002]}, @cipso={0x86, 0x6, 0x0, []}, @ssrr={0x89, 0x13, 0x0, [@local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002]}]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0xf, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[@rr={0x7, 0xf, 0x0, [@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001]}, @lsrr={0x83, 0x17, 0x0, [@rand_addr=0x0, @local={0xac, 0x14, 0x0, 0xaa}, @rand_addr=0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001]}]}}, "35706ba99f"}}}}}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f0000125000)="260000002200472b05e07d00eb000000003dc41001ffff3322ad00030000008047003501a400", 0x26) recvmmsg(r0, &(0x7f0000e71000)=[{{&(0x7f0000f66000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000c87000)=[], 0x0, &(0x7f0000bb8000-0x79)=""/121, 0x79, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000bf6000-0x8)={0x0, 0x989680}) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_int(r1, 0x0, 0x40, &(0x7f0000000000)=0x0, 0x4) mmap(&(0x7f000011c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f000011d000-0x8)={0x0, 0x0}, 0x84000) mmap(&(0x7f000011c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r2, 0x40505412, &(0x7f00000cc000)={0x1, 0x7f, 0x4, 0x0, 0xf, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) recvfrom$llc(r2, &(0x7f00000f6000)=""/141, 0x8d, 0x100, &(0x7f000011c000)={0x1a, 0xd, 0x8001, 0x617, 0x366, 0x8, @random="8c6b185cad0f", [0x0, 0x0]}, 0x10) 2017/12/28 22:58:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00008e4000-0x8)='./file0\x00', 0x0) r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f0000b2e000)='./file0\x00', 0x1000060) open(&(0x7f00002b0000-0x8)='./file0\x00', 0x0, 0x0) open(&(0x7f000025b000-0x8)='./file0\x00', 0x0, 0x0) 2017/12/28 22:58:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000001000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000902000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f00008ea000-0x20)={0x8, 0x0, 0x0, 0x8}) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f0000bf0000)={0x91, r1, 0x1, 0x6}) ioctl$KDGKBLED(r0, 0xc0045103, &(0x7f0000001000-0x1)=0x0) 2017/12/28 22:58:56 executing program 6: getpriority(0x10000000005, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, 0xc) getuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffffff, &(0x7f0000001000-0x44)={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) syz_open_dev$random(&(0x7f0000000000)='/dev/random\x00', 0x0, 0x80040) dup2(0xffffffffffffffff, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/hwrng\x00', 0x2040, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000b98000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)={0x0, 0x0}) openat$pfkey(0xffffffffffffff9c, &(0x7f0000a95000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) fanotify_init(0x0, 0x8002) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x400000, 0x0) syz_open_dev$sg(&(0x7f0000642000+0x5a3)='/dev/sg#\x00', 0x40, 0x2) gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) 2017/12/28 22:58:56 executing program 0: mmap(&(0x7f0000000000/0x944000)=nil, 0x944000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) pipe(&(0x7f0000590000)={0x0, 0x0}) mmap(&(0x7f0000944000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000945000-0x2)=0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f000001c000)={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="6c6f00005ac200000000000000000002"}) 2017/12/28 22:58:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000007000-0xd)='/dev/vcs\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000009000)='/dev/snd/seq\x00', 0x0, 0x2) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002c000)={0x0, 0x0, 0x0, 'queue1\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f000052c000-0x8)={0x0, 0x0, ""}, &(0x7f0000aee000-0x4)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000709000-0x8)={0x0, 0x8}, &(0x7f0000476000)=0x8) sendmsg$inet_sctp(r2, &(0x7f0000df0000-0x38)={&(0x7f00000b4000-0x1c)=@in6={0xa, 0x0, 0x1f, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, 0x1c, &(0x7f0000e91000)=[{&(0x7f000096c000)="ec4266fcefa6ec1dbc4143237541e0edb90e2b4c840b46f4c63cc76b7dce884b32b28ba334127dd045b790c245bed22aca5fd9b2ac92dd71384f4f0cddd43cf3ae1dc027e80b080771471cbf21694efd810714424f8c126f97f417059f5631fe89abc355779fdb9335944ce6a7ec74b09fc35253f3c121e5a90e31056ffffcd39e6f0c6a6dd9b9", 0x87}, {&(0x7f0000cb3000)="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", 0x1000}, {&(0x7f000053a000)="1c3bf82699e106d0c2fed2fdeee177e992208120b94827f7560103c7a29f0d8a67897cf3116332bacbaf8ecc92c05d3abd203816d5b6ff1d68f17ccd64c4faa5a2915d8dd4a5a0d2daf9134ecb7687742e9bc04d89eaa0bbd1a25df15fe0293b07a481e3a5922272164ba2e93d8237d697754496f5d14328e02757952dd1d54a3a595bdb40fea5df6a35d93ad60cfc172833bf91f090ee9ebc32cd66d318cb486e210034db098adf5e0b268563f4e61e41d00997cfa42868d7790a27", 0xbc}, {&(0x7f000098b000)="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", 0x1000}, {&(0x7f0000a90000-0x15)="5ef4f7e0b116e2a3271ddf68503efbd2b562d68069", 0x15}, {&(0x7f000070f000-0x1f)="e4a1f1ca28cac491d0d41df714059ecc7113c1e3e5feb2c905a8269de67a4c", 0x1f}], 0x6, &(0x7f0000777000-0x60)=[@sndrcv={0x30, 0x84, 0x1, {0x40, 0x0, 0x4, 0x4, 0xcb, 0x1, 0x7, 0x800, r3}}, @sndrcv={0x30, 0x84, 0x1, {0x38, 0x5, 0x206, 0x5b, 0x100000000, 0x40, 0xfffffffffffffffa, 0x1, r4}}], 0x60, 0x10}, 0x4000000) clock_gettime(0x0, &(0x7f0000049000-0x10)={0x0, 0x0}) write$sndseq(r0, &(0x7f0000bde000-0xc0)=[{0x8001, 0x80, 0x175, 0x2, @time={0x77359400, 0x0}, {0x8, 0xfffffffff0ec7590}, {0x3ff, 0xfffffffffffffff9}, @control={0x8, 0x1f1c, 0x1000}}, {0x7c9e, 0x1, 0x100000001, 0x3ff, @time={0x0, 0x0}, {0x2, 0x6}, {0xa55, 0x4}, @connect={{0x7fff, 0x8}, {0x2000000000006, 0xfffffffffffffc01}}}, {0x8, 0x2c, 0x10001, 0x7, @time={0x77359400, 0x0}, {0x9, 0x8}, {0x2, 0x8}, @raw32={[0x1000, 0x2, 0x5]}}, {0x7, 0x401, 0xac, 0xe0, @tick=0x5, {0x5, 0x200}, {0x1, 0x1}, @ext={0xa5, &(0x7f0000c43000)="28af36c78469dc1146214feecb052ca1cff1defa9edc4da2bd150a90dba73751a59d2116ec42e3da9e02ae649965b2ec6f8b312ba04c8044a20c508074042ff79536145ee646c93aed9fec69b8de91134fbdc078e0a85f10d24519227ac9d0fb41c307c10cad0bb4992f2b821749b0e9a00828398deae74ae47b14b580848a3b41b95c09e739080d0cb8673209300a694e9009e3a68d9abb523a35b06561ecbc442dbe5e05"}}], 0xc0) write$sndseq(r0, &(0x7f0000040000)=[{0x9, 0x100000001, 0x0, 0x0, @time={r5, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @addr={0x0, 0x0}}], 0x30) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000003a000)={0x2e, @time={0x0, 0x0}, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/28 22:58:56 executing program 1: clone(0x0, &(0x7f0000000000)="", &(0x7f000016b000-0x4)=0x0, &(0x7f0000362000)=0x0, &(0x7f0000f2b000)="") r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fbb000)='/dev/vga_arbiter\x00', 0x20000, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x0) mlockall(0x0) 2017/12/28 22:58:56 executing program 7: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() getpgrp(r0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000019000)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r1, &(0x7f0000009000)=[{&(0x7f000000f000-0x1000)="8f", 0x1}], 0x1) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f000001b000-0xf)='/dev/sequencer\x00', 0x20000, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r2, 0x8915, &(0x7f000001b000-0x20)={"2c7e9005242bdd051f9258293fc4a5c1", {0x4, 0xffffffffffffffbc, 0xffffffff, "89c8fcd94f8b", 0xffff, 0x0}}) 2017/12/28 22:58:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000d52000-0xe8)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in=@rand_addr=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}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) r1 = socket(0xa, 0x2, 0x0) r2 = dup2(0xffffffffffffff9c, r1) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r2, 0xc02c5341, &(0x7f000024d000-0x68)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$DRM_IOCTL_MODE_GETRESOURCES(0xffffffffffffffff, 0xc04064a0, &(0x7f0000000000)={&(0x7f0000005000)=[], &(0x7f000052c000)=[], &(0x7f0000002000-0x8)=[0x0, 0x0], &(0x7f0000005000-0x10)=[], 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt(r1, 0x29, 0x23, &(0x7f0000000000)="", 0x264) r3 = socket$netlink(0x10, 0x3, 0x6) sendmsg$netlink(r3, &(0x7f0000011000)={0x0, 0x0, &(0x7f0000008000)=[{&(0x7f0000027000)=[{0x10, 0x15, 0x201, 0x0, 0x0, ""}], 0x10}], 0x1, &(0x7f0000018000)=[], 0x0, 0x0}, 0x0) 2017/12/28 22:58:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) clock_nanosleep(0x0, 0x0, &(0x7f0000b85000)={0x0, 0x1c9c380}, &(0x7f0000443000)={0x0, 0x0}) r0 = gettid() r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000696000)='/dev/keychord\x00', 0x4400, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f0000108000-0x10)={0x3, 0x7ffffffb, 0x2685, 0x3}) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r0, 0x15) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) clock_nanosleep(0x0, 0x1, &(0x7f00008be000-0x3)={0x0, 0x989680}, 0x0) tkill(0x0, 0x0) 2017/12/28 22:58:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0x4, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) clock_gettime(0x0, &(0x7f0000ea6000-0x10)={0x0, 0x0}) timer_settime(0x0, 0x1, &(0x7f0000f59000)={{0x0, 0x0}, {r0, r1+10000000}}, &(0x7f000032b000)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(0xffffffffffffff9c, 0xc02c5341, &(0x7f00002df000-0x68)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sched_rr_get_interval(0x0, &(0x7f0000aef000-0x10)={0x0, 0x0}) futex(&(0x7f000000d000-0x4)=0xfffffffffffffffb, 0xc, 0x1, &(0x7f0000d43000-0x10)={0x0, 0x989680}, &(0x7f0000980000)=0xfffffffffffffff9, 0xaf4e) 2017/12/28 22:58:56 executing program 4: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0, 0x8972, 0xffffffffffffffff, 0x0) unshare(0x9116000) madvise(&(0x7f0000a94000/0x2000)=nil, 0x2000, 0xa) r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r0, 0x5462, &(0x7f0000000000)=0x0) clone(0x0, &(0x7f0000001000-0x1)="", &(0x7f0000001000-0x4)=0x0, &(0x7f000039f000)=0x0, &(0x7f0000000000)="") 2017/12/28 22:58:56 executing program 6: mmap(&(0x7f0000000000/0xfa2000)=nil, 0xfa2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000fa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x1000000000015, &(0x7f0000696000)={0x0, 0x0}, &(0x7f0000f71000)=0x10) 2017/12/28 22:58:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000dc8000)='./file0\x00', 0x4400, 0x1) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f00001f1000)={&(0x7f00000ba000)=[0x8, 0x8, 0x0], 0x3, 0xffffffffffff7fff, 0x5, 0x6, 0x60, 0x323aba86, {0x3, 0x40, 0xb4b, 0x9, 0x1f, 0x1, 0x18, 0x3, 0x8, 0xd3, 0x3, 0x8001, 0x1f, 0x7c, "823877800859c3a068095c54538d7b266857d21155cc9cf345a9521f619b4124"}}) r1 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)='/dev/input/event#\x00', 0x20, 0x0) ioctl$EVIOCSKEYCODE_V2(r1, 0x80284504, &(0x7f0000ed3000-0x28)={0x0, 0x2, 0x0, 0x0, "fe6498d653b4278058225586db142cdec67a4c17545274946a94771f398b4046"}) r2 = memfd_create(&(0x7f0000f5b000)='/em1^}&wlan0\x00', 0x1) ioctl$TIOCMGET(r2, 0x5415, &(0x7f0000b57000-0x4)=0x0) 2017/12/28 22:58:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000393000)=0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f000093c000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) r1 = socket(0x10, 0x802, 0x0) sendfile(r0, r0, &(0x7f0000cbb000-0x8)=0x0, 0xa54d) write(r1, &(0x7f0000bdc000)="220000001900074c00943300090004000a01020040c6000000000006001700a427", 0x21) 2017/12/28 22:58:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00007aa000)='/dev/snd/seq\x00', 0x0, 0x7) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000069000-0xb0)={{0x80, 0x0}, 'port0\x00', 0xc3, 0x80003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$sequencer2(0xffffffffffffff9c, &(0x7f000010e000)='/dev/sequencer2\x00', 0x3, 0x0) poll(&(0x7f000032a000)=[{r0, 0x0, 0x0}], 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000461000)={0x0, 0x2, 0xffff, 'queue1\x00', 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]}) 2017/12/28 22:58:56 executing program 7: r0 = getuid() setuid(r0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000d08000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f0000c76000-0x8)={0x1c00000, 0xffffffffffff8001, 0x1, 0x40}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r2, 0x29, 0x48, &(0x7f0000001000-0x1)="", 0x0) 2017/12/28 22:58:56 executing program 6: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x7, 0x5, &(0x7f000000e000-0x8)={0x0, 0x0}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpgid(0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f000000d000)='./file0\x00', &(0x7f000000b000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f000000d000)='./file0\x00', &(0x7f000000e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f000000d000+0xb18)='./file0\x00', 0x44400, 0x9) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = syz_fuse_mount(&(0x7f000000d000)='./file0\x00', 0x1, 0xffffffffffffffff, 0x0, 0x1, 0x40000) pipe2(&(0x7f000000c000-0x8)={0x0, 0x0}, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f000000c000-0x4)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000009000)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000)=0xe8) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000001000)=0x0, &(0x7f000000d000)=0x0, &(0x7f0000000000)=0x0) r11 = getpgid(0xffffffffffffffff) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f000000e000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000000e000-0x4)=0xe8) getgroups(0x1, &(0x7f0000004000)=[0xffffffffffffffff]) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f000000d000)={0x0, 0x0}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r15 = openat$selinux_member(0xffffffffffffff9c, &(0x7f000000d000)='/selinux/member\x00', 0x2, 0x0) r16 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000007000-0x12)='/dev/loop-control\x00', 0x8000, 0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000006000)={0x0, 0x0}) socketpair$inet(0x2, 0x80000, 0x7, &(0x7f000000c000)={0x0, 0x0}) r19 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000009000)=0x0) r20 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r21 = syz_open_dev$loop(&(0x7f000000e000-0xb)='/dev/loop#\x00', 0x4, 0x204100) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r22 = syz_open_dev$sndtimer(&(0x7f000000e000-0xf)='/dev/snd/timer\x00', 0x0, 0x200) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000007000)=0x0) stat(&(0x7f0000009000)='./file0\x00', &(0x7f0000009000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffff9c, &(0x7f000000e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r26 = userfaultfd(0x80000) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r27 = openat$selinux_load(0xffffffffffffff9c, &(0x7f000000d000)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r28 = accept(0xffffffffffffffff, &(0x7f0000005000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000000e000-0x4)=0x8) r29 = syz_open_pts(0xffffffffffffff9c, 0x400) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f000000d000)={0x0, 0x0}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r31 = syz_open_dev$loop(&(0x7f000000d000)='/dev/loop#\x00', 0x20, 0x100) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r32 = openat$sequencer(0xffffffffffffff9c, &(0x7f000000d000)='/dev/sequencer\x00', 0x0, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r33 = perf_event_open(&(0x7f000000e000-0x78)={0x1, 0x78, 0x7, 0x6, 0x1, 0x1, 0x0, 0x1, 0x4104, 0x4, 0xffffffffffffffc0, 0x10001, 0x6, 0x1, 0x0, 0x7, 0x0, 0x7, 0xe99, 0x20a, 0x9, 0x5, 0x0, 0xc64, 0x100000000, 0x8, 0x0}, 0xffffffffffffffff, 0x4, 0xffffffffffffff9c, 0x1) r34 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000005000)='/selinux/user\x00', 0x2, 0x0) r35 = socket(0x2, 0x0, 0x80) r36 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r0, &(0x7f000000e000-0x38)={&(0x7f000000e000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000004000-0x40)=[{&(0x7f000000e000-0x52)="81524316c7d30c2452e86f0f850424ad80a0332adc85a1b6178bd75833449277831f538f256a6692ca94f9e49155b78fc76478f7fbf4731a248fbe14cc4f4b1b71c7fd196eda06fe38f290b50e98066273dc", 0x52}, {&(0x7f000000d000)="92c8bf2f88555ea09218ef0bc02362f3ac8efa62b2cb6780ad36d2aaf9e10eccf86f64c5191b6cddea1865a0f0725995c3bcd4149bcfba6e69851ceede5084c5bacc05ef3b0d30216694c71547efa0d2b14a35e80f2e62606f4ca8cd96c1dc458c490402b2018acf", 0x68}, {&(0x7f000000c000-0x22)="180e4bd9b0720291d41ce34cbad8e533b8deb77166fda6186c05d4fe615394dda45f", 0x22}, {&(0x7f000000d000)="", 0x0}], 0x4, &(0x7f000000e000-0x138)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @rights={0x20, 0x1, 0x1, [r4, r5, r6, r7]}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @rights={0x18, 0x1, 0x1, [r14, r15]}, @rights={0x30, 0x1, 0x1, [r16, r17, r18, r19, r20, r21, r22]}, @cred={0x20, 0x1, 0x2, r23, r24, r25}, @rights={0x38, 0x1, 0x1, [r26, r27, r28, r29, r30, r31, r32, r33, r34]}, @rights={0x18, 0x1, 0x1, [r35, r36]}], 0x138, 0x0}, 0x10) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000000d000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r37, 0x1, 0x10, &(0x7f0000006000)=0x0, 0x4) 2017/12/28 22:58:56 executing program 0: r0 = inotify_init1(0x0) fcntl$setstatus(r0, 0x4, 0x72109c5fef5d34d3) close(r0) 2017/12/28 22:58:56 executing program 5: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000009000)='/dev/ppp\x00', 0x0, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f000000a000-0x4)=0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000005000)={0x0, @empty=0x0, @local={0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000)=0xc) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000003000)={0x0, 0x0}) r3 = dup2(r1, r2) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMBIS(r3, 0x5417, &(0x7f000000b000-0x4)=0x8) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r1, 0x1, 0x23, &(0x7f000000a000-0x4)=0x0, &(0x7f0000005000)=0x4) ioctl$TIOCNOTTY(r3, 0x5422) 2017/12/28 22:58:56 executing program 4: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0x0, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000008000-0x10)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_SCRNMAP(r1, 0x4b41, &(0x7f0000013000)="a187b273c1baca8e5a5b92c1273772770c19b22c0ad1de97df3a311267e3574df84fcc29ac4b078361a836932c2b93638e904a6c40800197def1f5208073a3fad9a0d45e695b30472fe5e7beee795150210d6f90e8345a3066b0bf757f8e2b749826dab0843c625260694381ba3256ea3b960747d1ac9893c6c030b1486a9d7e0a5129613cc4f286b8b63b59ee3292bc85aeeade17de4133f0e408f75a29f0c56a236982343eca94076ff918b02d9e90654017e459e59a04ded2ac5142ce44b712039032bd93d62aa3e21c0b110d97c6ed715e5b258f0e32c45fdbd4ca657d4eaa36ec5d68faae27f7aa72176756a300e2f2692e") ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000013000-0x30)={0x4, 0x0, &(0x7f0000001000-0x70)=[@exit_looper={0x630d}], 0x5, 0x0, &(0x7f0000013000-0x1e)="79480a281a"}) 2017/12/28 22:58:56 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x38, &(0x7f0000188000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f0000295000-0x10)={0x0, 0x0}, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)=0x0) sched_setparam(r1, &(0x7f00007a7000-0x4)=0x15) 2017/12/28 22:58:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000738000)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000016000)="6664001f66d0") exit(0x0) execveat(r1, &(0x7f0000019000-0x8)='./file0\x00', &(0x7f00004b0000-0x8)=[], &(0x7f0000ccf000-0x8)=[], 0x0) 2017/12/28 22:58:56 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000001000-0x3)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$urandom(&(0x7f0000001000-0xd)='/dev/urandom\x00', 0x0, 0x0) r1 = syz_open_procfs(r0, &(0x7f0000001000-0xa)='net/ptype\x00') setpgid(r0, r0) r2 = syz_open_procfs(0x0, &(0x7f00004e5000-0x8)='environ\x00') ioctl$KDSETMODE(r1, 0x4b3a, 0x7) read(r2, &(0x7f00003fb000)=""/0, 0x0) 2017/12/28 22:58:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000814000-0xe)='/dev/keychord\x00', 0x80000, 0x0) getsockname$inet6(r0, &(0x7f000053d000)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000066000)=0x1c) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x0}, 0x8, 0x0) r2 = gettid() timer_create(0x3, &(0x7f0000dbc000-0x60)={0x0, 0x14, 0x4, @tid=r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) clock_gettime(0x0, &(0x7f000066d000-0x10)={0x0, 0x0}) ppoll(&(0x7f0000835000-0x30)=[{r1, 0x0, 0x0}], 0x1, &(0x7f000005b000+0xd56)={0x0, r3}, &(0x7f000005b000)={0xfffffffffffffffe}, 0x8) timer_settime(0x0, 0x1, &(0x7f000020b000-0x20)={{0x0, r3}, {0x0, 0x9}}, &(0x7f0000002000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2017/12/28 22:58:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) mount(&(0x7f000003b000)='./file0\x00', &(0x7f00005df000)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000b7a000)="") syz_extract_tcp_res(&(0x7f0000dcd000)={0x0, 0x0}, 0x5, 0x101) [ 57.768300] binder: 8642:8643 ioctl c0306201 20012fd0 returned -14 [ 57.782538] binder: 8642:8647 ioctl c0306201 20012fd0 returned -14 2017/12/28 22:58:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000061000)='/dev/snd/timer\x00', 0x0, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000726000-0x8)=0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f000060c000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000b72000-0xc)={0x0, 0x0}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) epoll_wait(0xffffffffffffffff, &(0x7f0000379000)=[{0x0, 0x0}], 0x1, 0x8d) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r1, &(0x7f0000052000-0xc)={0x13, 0x0}) 2017/12/28 22:58:56 executing program 6: mmap(&(0x7f0000000000/0xb02000)=nil, 0xb02000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0xa) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00008f2000)={0xffffffffffffffff, 0xffffffffffffffff}) close(r0) socket$netlink(0x10, 0x3, 0x0) sendmsg$unix(r0, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x10, 0x1, 0x2, []}], 0x10, 0x0}, 0x0) 2017/12/28 22:58:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x400001, 0x1, 0x0) write(r0, &(0x7f0000dbf000-0x1f)="1f0000000202fefff70000000000000200a700fa0900060200fbe856000036", 0x1f) 2017/12/28 22:58:56 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00002e8000-0x4)=0x0) renameat2(0xffffffffffffffff, &(0x7f00001b2000)='/', 0xffffffffffffffff, &(0x7f0000ebd000)='/', 0x0) 2017/12/28 22:58:56 executing program 2: mmap(&(0x7f0000000000/0x93b000)=nil, 0x93b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00003bc000-0x8)={0x0, 0x0}) listen(r0, 0x5) r1 = socket$unix(0x1, 0x3, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) connect(r1, &(0x7f0000932000-0xc)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) mmap(&(0x7f000093b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000093b000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f0000782000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00003ba000-0x4)=0x14) connect$packet(r2, &(0x7f000013c000-0x14)={0x11, 0x10, r3, 0x1, 0x40, 0x6, @random="6c6155a01d53", [0x0, 0x0]}, 0x14) 2017/12/28 22:58:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000bdd000)={0x0, 0x0, &(0x7f0000b53000-0x10)={&(0x7f00006ee000)={0x2, 0xa, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = getpid() ptrace$pokeuser(0x6, r1, 0x800, 0xf80) signalfd4(r0, &(0x7f00007db000)={0x6}, 0x8, 0x800) r2 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000041000-0x11)='/selinux/context\x00', 0x2, 0x0) getsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f0000485000)=0x3ff, &(0x7f0000643000)=0x4) gettid() 2017/12/28 22:58:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00009ea000-0x13)='cpuset\'vboxnet0\\)$\x00', 0x2) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f000000a000-0x14)={0x101, 0x3, 0x5, 0x8, 0x4}, 0x14) socketpair$inet6(0xa, 0x8000e, 0x8, &(0x7f0000468000)={0x0, 0x0}) fstatfs(r1, &(0x7f0000673000-0x80)=""/128) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000032000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl(r2, 0x8ba1, &(0x7f0000f80000-0x2)="") 2017/12/28 22:58:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f000042b000)=[{0x3, 0x200}], 0x1) write$evdev(r0, &(0x7f0000e95000)=[{{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) write(r0, &(0x7f0000eb0000-0x59)="dbef803e3d9f5de1e52055bb7c8a326fe46092b6682d9ad789c5d7acad0e771f13cecb59029b011ded54a09c41c6cfcfbcd743cc665c32af223d42438b496a0304891c88697ae707d4a70f330e6fe3a1c9c76f314ffab329", 0x58) write$tun(r0, &(0x7f0000253000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x2c, 0x0, 0x0, 0x0, 0x0, 0x0, @loopback=0x7f000001, @loopback=0x7f000001, {[]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {"2ad27f26"}}}}, 0x36) write$sndseq(r0, &(0x7f00006d9000)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x7fffffff}}], 0x30) poll(&(0x7f0000df9000-0x20)=[{r0, 0x0, 0x0}], 0x1, 0x0) syz_open_dev$sndseq(&(0x7f00001eb000-0xd)='/dev/snd/seq\x00', 0x0, 0x200001) 2017/12/28 22:58:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000252000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) r1 = dup(r0) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f000053d000)={@common='teql0\x00', @ifru_map={0xd6c, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$TUNGETIFF(r1, 0x800454d2, &(0x7f0000ba6000)=0xfffffffffffffffe) 2017/12/28 22:58:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00005ba000)={0x0, 0x0, 0x0}, &(0x7f00006d3000-0x4)=0xc) r2 = syz_open_procfs(r1, &(0x7f0000447000-0xb)='projid_map\x00') epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f000048f000)={0x8, 0x0}) fcntl$setown(r0, 0x8, r1) r3 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000530000-0xe)='/selinux/user\x00', 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r3, 0x29, 0xcc, &(0x7f0000fa9000)={{0xa, 0x0, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, {0xa, 0x0, 0x8000, @loopback={0x0, 0x1}, 0xffffffff00000000}, 0x0, [0x1, 0xfffffffffffffff8, 0x49c, 0x20, 0x80000000000000, 0x6caa, 0x6, 0x1]}, 0x5c) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f000067d000-0xa0)={0x0, @in6={{0xa, 0x1, 0x101, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x7, 0x4, 0x6, 0x80}, &(0x7f0000247000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f0000152000-0x9)={r4, 0x1, "18"}, &(0x7f0000c23000)=0x9) ioctl$KDGETMODE(r2, 0x4b3b, &(0x7f0000c43000-0x8)=0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f000077a000-0x20)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x59, 0x0, 0xff, 0x1, 0x7f9, 0x81, 0x2}, &(0x7f00009a5000)=0x20) fcntl$getownex(r0, 0x10, &(0x7f000030f000)={0x0, 0x0}) rt_sigqueueinfo(r1, 0x21, &(0x7f0000a39000)={0x0, 0x0, 0xfffffffffffdff19, 0x0}) 2017/12/28 22:58:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) r0 = socket(0x4, 0x3, 0x8) fsetxattr(r0, &(0x7f0000d7a000-0x15)=@known='system.sockprotoname\x00', &(0x7f00004ce000-0x1)='\x00', 0x1, 0x1) r1 = mq_open(&(0x7f0000000000)='-$\x00', 0x843, 0x0, &(0x7f0000665000-0x40)={0x0, 0x1, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_notify(r1, &(0x7f00006c9000)={0x0, 0x0, 0x1, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/28 22:58:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0x4, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) clock_gettime(0x0, &(0x7f0000e93000)={0x0, 0x0}) clock_nanosleep(0x1, 0x1, &(0x7f00009cb000)={r0, r1+30000000}, &(0x7f0000713000-0x10)={0x0, 0x0}) waitid(0x1, 0xffffffffffffffff, &(0x7f0000f45000)={0x0, 0x0, 0x0, 0x0}, 0x8, &(0x7f0000523000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f00004e9000)='/dev/ppp\x00', 0x505000, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f00007aa000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000a2e000)={0x0, 0x0}) ioctl$TIOCGPGRP(r4, 0x540f, &(0x7f0000f56000)=0x0) r8 = getuid() getresgid(&(0x7f0000baa000)=0x0, &(0x7f0000ac8000)=0x0, &(0x7f0000830000-0x4)=0x0) ioctl$sock_FIOGETOWN(r4, 0x8903, &(0x7f0000969000-0x4)=0x0) getresuid(&(0x7f0000c28000)=0x0, &(0x7f0000820000)=0x0, &(0x7f0000047000)=0x0) stat(&(0x7f0000aec000-0x8)='./file0\x00', &(0x7f0000aeb000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r4, 0x8903, &(0x7f00009f1000)=0x0) stat(&(0x7f0000ec3000-0x8)='./file0\x00', &(0x7f00005b6000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x9, &(0x7f0000e20000-0x24)=[0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) r16 = getpid() lstat(&(0x7f00001d6000)='./file0\x00', &(0x7f0000605000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r18 = getegid() sendmsg$netlink(r4, &(0x7f0000e92000)={&(0x7f000011f000)={0x10, 0x0, 0x9, 0xffffffff00000000}, 0xc, &(0x7f0000ee8000)=[{&(0x7f0000219000-0x10ee)=[{0x1b, 0x1, 0x10, 0x7f, 0x8, "d4916f05badc5ee52c6ced"}, {0xc3, 0x0, 0x0, 0x80000000, 0x0, "23fdc9a3df2464211ada5845b88d7a4c5446863c344dd7b11d9e5e5a2c8f6cf40b45d8adf649751240996bd80850c2b086ed4cd3de753df9ff8de4a93d1b08cef806a2c0ca2f6786783354f7fa4d30a7395ffb93e3640d054645160b4e20113e50789583ed0df29f11be5a794cec6df8232f87601b9b7b5b5629fc6ea1cad49a5aca3b55bfcd70c9435f1ec7ed4f61705f5695dd295243f145406b8cef033f57e1024ad260198276147e176669da7d6d03365f"}, {0x1010, 0x601e, 0x20, 0x4, 0xba, "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0x10ee}, {&(0x7f0000db9000)=[{0x5f, 0x9, 0x424, 0xfff, 0x3, "f7d5d550acae4351935b2a557a927f34c4b2ff21c3d844484e8a26ab3bba96a6ab096c085543156e11a8428b3fb2fd7424a012e7c355232244b7a6e5d0290bd5e3e4ddf7d0d18522b49f2374483ce3"}, {0xfa, 0x5, 0x4, 0x3, 0x2, "a4d211d98825d8aaccddf7ef4d330c5a6d8faa57c4aa68dbdcafee6ec7cf123e82dcb51d1e35aa2ef2683695bf2415510fdb4f64ec0e120d9c7f146dc8d20962048b07b282bfcdaa91db8876f60717d82a9ada6c3e17a524a27da3aace828d8fa49f97a6cbf26c5d404835d362e479469ca278f503a214908f5b1498b9a4354c4ecc8bae491b1589744d848aaee77bfade66abcc77f76bfddc5f9734a5dff8b461a84421859fef3464a9977336f3ee55f3155ea9e23128e779529f176d39b2523a068b7d503273e04121fe1e37f8cf5ed4074226ad74009822a3719787011f514f25aed63cc542398de7"}], 0x159}, {&(0x7f00007fb000)=[{0xd0, 0x8, 0x403, 0xf4, 0x3, "067337729d889f76f77f4d1ae0a4c0665ff8f0def9ac80f7d5211da7d058732fb32f3eba2474d9f3d26d10d024317549ed40283991464acabba42657d2518c4e61c7d746157d142adc5fac5262dd75f2ca34a148213c791097d2b2db40ecf95d075c7cecb8cfcc1599f27ca13b6353056503b9ee7798417a172f852f1eae133ebcadcc50be481c86628ee8852bd17432111ed54993fdfd1099d1137c9b605a99736a0420566c73b4b7cd64912ef4b7e242a194f7c33c3af474c7801c4bc2f41d"}, {0x4b, 0x40, 0x30a, 0x6, 0x0, "38596cc945d2197b2b6833d7c610c5ae6f760a8ece1f7b6e606f07c56e2b7a0744655d46feda6cfda766a9855b44196e9742a8730d0f9199e2ad58"}, {0x83, 0x7ff, 0x305, 0x96d, 0xfffffffffffffff7, "6bd6248a4d80aed6b74b08a1f5b697fe8c649c81cd29bcff8cf442ea27d0dc19ad6d096a0129fecfae7186db88b520bea72c90965549d47d267c0a9fea55d43ab64bebb387e10b9876a79ac0710e81f7cd394eae9bae928af37ee91b2cc120da3bc1391991527e8bee959b07eb9e1ec4eda64b"}, {0x33, 0x685, 0x300, 0x95b9, 0xfed, "8ad76759a8b68090173f761fedd785ace6e1fe5cc3f00c325116377280bf07df91eaf7"}], 0x1d1}, {&(0x7f0000551000-0x5d)=[{0x26, 0x8, 0x304, 0x3, 0xfffffffffffffffe, "fac332c912e19762f51a6141d9b02697862e772d0c15"}, {0x37, 0x1ff, 0x800, 0x8, 0x6, "7d1a29441203e32551501b79d20320cbfb4441250a403069b6235bd149f4a98225e0ca6ffa0b4e"}], 0x5d}, {&(0x7f00001e5000-0x226)=[{0x8d, 0x405, 0x24, 0x8, 0x4, "1dc8522a9bee1519af86263d164c1ff69ace4d631219090478716f5f8d7ab479a846cbcb36bafbc22007cb94f8666937b04a513ba87b23e8b182d6b72dbc2ede3841f8787ddd69536635c888b9aaada8ed0eec6cb5110ddab7ddc57ebbee92f6d5f89f6eb026c617dc784eff9a22cdb015465d24322b94337936a04778"}, {0x78, 0x800000000000, 0x4, 0xfff, 0x7fff, "0aea4a302651071c44fce4598c4a38c4acf83c64c6c1d51ed2566ae1e25d24731bb411fbded02ad0d484e1631f730a9565e060b9bc80003fad277b0156629d7fcd29f76acc46e106dbe6dbc0f3b09c14cfff893191bc4050ba17ae9fe80ed557524d183368f7df25"}, {0x4a, 0x7fff, 0x707, 0x846, 0xffffffffffffff82, "74dfa88d75da9dfbbcdf3b516bc4b1e7c182ceb98826bd8899beb565f52bf334790b8594d055bbedd8e02c8cdd50be1c812e9e9c117ff7cc1dd2"}, {0xd7, 0x1, 0x20, 0x8, 0x8, 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{0x63, 0x400, 0x404, 0x40, 0x6, "0fe2f9cc04a7699efdbe42c99b8ff8c97bf769b013b9ab9b701952c481aacbf55c8cfd9e49223c38aeaf359a62f12ff9cfa2a447699e1a3ef3405b67a0a81bb82ce12e10bcc23deadde44c9277d817bf56e678"}, {0x109, 0x4, 0x900, 0x4, 0x10000, "842068ffee726cbc38621c1f2ed7b4769bb8ee188342bb4639b137b0cc3794c804c20e439cd814908367577514c99d454451be1b7ea14aaf0ec718b0378b16b1c08813923538ee2a1d19dc49e751dffd873233b1b2e0e5570bb537a8f239df80fee718c3d8ebdfa36676a9c263e6c17154b5ec80ff4c7389f348ac501e12a8619234344118b64f89aec016f641ec2a494b5d8b195309e755111fa7fc5e8a91ce14e53d2aced4c5e4c348b0f8f38b890b4fb57c01e4917bf710d927806280278c27ae7cba4acb223d5694fb3594d5458d8bd0dac3edc66f8fa5dab841a16164308e6ddf6cac8976cf0044c8b234fbd42c3d9b61a497d4a94331"}], 0x2248}, {&(0x7f0000df1000-0x2e2)=[{0x94, 0x9, 0x0, 0x1, 0x6, "4505212843f3caab66c74a03fc21d65f07b615ccf9751f178f8bb4c68abe48f9ed60c3beec8a4c8cdfc07834664e636ba7e7acb1f8e88e78d095f73778fdee2279bffc3d76fa85f5e6b7400565afeb9b9f661dc4449a133aa1252b1272fc29a54d9016f14141c9f975e13e7e4cd15d0e9adbccb340b975bd1613cf99b4e55c9fcaccec02"}, {0xae, 0xe5c1, 0x420, 0x3, 0x1, "ffdb93bce463b69fcee5b4714cb86ea1d7868bea605aa2d5d6e2e037db43375255aa93c58fac50cd25563edc82468d7d5e820eb3aaf42507aa68856373911213e7d1227be2cb3e3fca3adc85b2fa10cd599d9ad2ea8064fd33909d243a9ba6d820e1a982943d62719ef4a6a4278fa127933c9956feb9e06713573dc36c50ad31e91d3a1416ba6f56bee7b1a101469f477604759c2d457fd89cd5ace13204"}, {0xbe, 0x3f, 0x20, 0xfffffffffffffe01, 0x6f759460, "6fa93332e71205e517b9db4aa48ab7e9607f8bd3c57152f162a73b01ebb3902dee06d2c53050eaf5071b9115aeccb55a6efdefc73dd6c74b5ab065a5e5b25c0225f0685806f11a9a22f7cf6b99d069f81a0462989a89ca15d7de5c91a3fd268f8bae891be8f57bd18799f7e09f4ddaa222496cd47f87935664fe0c26f9c4ee698474e0ed9c993cce6988cc5a10360d781091bd97831b8d719d789f37601ff60d148f1e9fce62f30359e2a8ea8766"}, {0x41, 0x6, 0x101, 0x7, 0xffffffff, "fd3923c536fcd9c92526d87dcd2e82e7e29d25914f934d4ec982f6261bdf34b7b2e6caf8d4434b30b3388eea17ac4518de"}, {0xa1, 0x6, 0x400, 0x100000000, 0x0, "4565cf0ef5c813aca0f16374de99ae5d08e2398f3a525a9f84e3d59fa3625025197c21f035ee4b774e1a79525ea4f1c91e5b557ffdbd96796652568b6797d2cefec3589e881ea4af9a7920755e3ebd3220ffd1e36b0bffed2d3db4179c3abfb4dd88d40701de341318d0cc778290c934fa1e58f6057a7b198ee2dbbe29ea93572d0b495aabf1c6b1f1a7be62f5be4e6954"}], 0x2e2}, {&(0x7f0000af2000-0x21e)=[{0x4c, 0x1ff, 0x202, 0x13d1ed03, 0x9, "03cb8ae4cd09442a3c582b6ee662f135b571b3ec0dfd7d81de1d037c9cb443c6a023b90b8c74194be02836b3e65a74b0387820b5c83094c036f156bc"}, {0x36, 0x3, 0x72b, 0x4, 0xf5, "0cafa87bc0f72f26e02e47df46261d4da6f5c2b15d6c9577a0e901989c1ef1be1d7b6d231323"}, {0x9b, 0x5, 0x400, 0x0, 0x3, "3be287ddd7f5bd35daad1397531e44ac535d7043a349d9db1c87f5c3e94dadc887dd0d8cb01784c3d5f3b56f61021ea292a8d37bbe3b16af6ea5d230d5878bd1a2fb00b1deb1dd70ef3f5e4ec8d7e10f1668e6d9e88b4c6fba8a3a7c4e8a30e436109883bb916baac2d882c1a64a737be4e960d40e8b6482c46d571fcc5ea1974366ea858c196fbf1307c2"}, {0x101, 0x1, 0x308, 0x5, 0x3, "baf34b69760222d5f0c0ec29508bcd4a80745c88cba0faf1351ac7a582b5e519cc2ef967b5968528d61fa9e189d2735024f15e55361ec157fd4b244ce52d76a942de12c305bf96729474e6d09c1cdd919223475d6ae2d5dbe74fa4f6ac6584d0593ca4317cd01041156dac80d1932a5b22a455241618223cc5cc2ba3c1bf374581b88aec0bce4b868369166fe29447cd234c6bea2d33a62d3875f8c33e2dbd7b7b700137999d991a9195ac2c3b4b9628de173839ceceb0a20a7bf90ee40de842f7576d552618fae85c2fdac58a27aa8b3f488170cf4c60436673aba10c96d97717eafe74b295ce2ce45a883fe870adae39"}], 0x21e}, {&(0x7f0000a64000)=[{0x103, 0x3, 0x318, 0x0, 0x2, "1b53478e3002040f2f8f6f06264587410f50bf1482dfb5c5cf6b84d502240ccfbe0e1088b391ea9d6a083915e41c266368f077ccc1a5a21cd7427a638ac03d98c555ac5d283987743e38b7285ca57b90d30d334d4d8cf454033447b9056ad89337832c1bc38f1eae4c5ec11ac6e68747e3f7eabd3fb8afaf713da43becd8da4b3c7f2f74a798b833eb1472a3d1100b3194f2b3629aec55ecc6d0c41ef79273316240e141d6f56576ab842229adc57b8bdcf54fb31af9c017a5c46ed7e5290ca5372b2cee4ab5de98ca62d3c378b7d08973755754c6258efc8063e5073b6661106d98f71aa992d1ef71d1e5dc53005a6fbdf839"}, {0x81, 0xcb2, 0x100, 0x3, 0x7f, "4221a5132729f541a6832cc4409a87cbc1fb1ac8fec748e859c33bf86b4089d35bcf069a6f7b2c9c1cafa8cb197b6f298477f828ebde924eca825b36faf222b1e1ef00c9276b655db70f9fa892af89961329781486f5065e1d8ea8a9d658954ef4696281aaec8e78514f5b142a44b43375"}, {0x6f, 0x1000, 0x1, 0x0, 0x3, "39be08c1e6c20d876b9e78ca5ea9e789a1ad280f2585d7aaf85737c2a1b713c3ed3ed9b6339a1de507723686ed9990d52d960eb63817f3083e0fd939e28a3a0288eaccdd7cade47836c0ace450e63ddae79965d14099a3bfb153c2a2ad9c5a"}, {0x16, 0x100000001, 0x0, 0x5, 0x100000001, "e5d750b8162a"}], 0x209}], 0xa, &(0x7f0000770000)=[@cred={0x20, 0x1, 0x2, r7, r8, r9}, @rights={0x18, 0x1, 0x1, [r4]}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @cred={0x20, 0x1, 0x2, r13, r14, r15}, @cred={0x20, 0x1, 0x2, r16, r17, r18}, @rights={0x20, 0x1, 0x1, [r4, r4, r4]}, @rights={0x28, 0x1, 0x1, [r4, r4, r4, r4, r4, r4]}, @rights={0x10, 0x1, 0x1, []}], 0xf0, 0x1}, 0x5) ioctl$DRM_IOCTL_GEM_OPEN(r4, 0xc010640b, &(0x7f00008d3000-0x10)={r5, r6, 0x6}) futex(&(0x7f000000d000-0x4)=0x4, 0xc, 0x1, &(0x7f0000fd8000-0x10)={r3, r2}, &(0x7f0000048000)=0x0, 0x4) [ 57.977028] audit: type=1400 audit(1514501936.741:42): avc: denied { create } for pid=8684 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_fib_lookup_socket permissive=1 2017/12/28 22:58:56 executing program 5: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000007000-0x68)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) modify_ldt$write(0x1, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup(r0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_notify(r0, &(0x7f0000001000)={0x0, 0x12, 0x4, @thr={&(0x7f0000008000)="fd5f7627979dc4eb4ce8de822c35a5f0d769df965da17a7c91d0f5a918b0a0dbccb33b85789e41bed05fbf1f6d7d7364fe9d8b39cfb8ab98d3021fa974ce63f6b4bf844acab424dea6435cb0ad3f5fd9d8c996718c957afd8fd999a240011a820591717f0df5ef4cee6097f14ed2b748dcb44ab103370e1a77c78583612b9f141fa90b41df5f630203b0e208be04fb4cf6", &(0x7f0000009000-0x38)="85fbcb79c58b38e30a98b6d05ae0532806d8ec5a744e64c65d316e22610081265ea03ec23a27245d4699045fc33688e73e5cd67ee997a519"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000007000)={0x4}, 0x1) modify_ldt$write2(0x11, &(0x7f0000006000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) 2017/12/28 22:58:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0xb, &(0x7f00006e9000)=0x6, 0x4) sendto$inet(r0, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000eea000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) fcntl$setstatus(r0, 0x4, 0x4800) 2017/12/28 22:58:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x20000000000008) sendmsg$netlink(r0, &(0x7f000000e000-0x38)={0x0, 0x0, &(0x7f0000022000-0x10)=[{&(0x7f0000e0e000)=[{0x24, 0x26, 0xcffddcf8d9b2dcfb, 0x0, 0x0, "29003d5d0100000000000000000000001f060cd8"}], 0x24}], 0x1, &(0x7f0000014000)=[], 0x0, 0x0}, 0x0) 2017/12/28 22:58:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000a5d000)=@assoc_value={0x0, 0x0}, &(0x7f0000d4a000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000aa8000-0x1008)={r1, 0x1000, "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"}, &(0x7f0000167000-0x4)=0x1008) fcntl$lock(r0, 0x7, &(0x7f0000db2000-0x10)={0x0, 0x0, 0xfffffffffffffffa, 0x0, 0x0}) 2017/12/28 22:58:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000ee2000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet_SIOCRTMSG(0xffffffffffffffff, 0x8955, &(0x7f0000283000)={0x4, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000283000)=""/227, &(0x7f0000001000-0x4)=0xe3) r1 = syz_open_dev$usbmon(&(0x7f0000bff000)='/dev/usbmon#\x00', 0x7, 0x80a43) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000aa8000-0x4)=0x0, &(0x7f00001da000)=0x4) 2017/12/28 22:58:56 executing program 7: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000a7e000)='/selinux/enforce\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000001000-0xc)={@local={0x0, 0x0, 0x0, 0x0}, @empty=0x0, 0x0}, &(0x7f0000beb000)=0xc) lstat(&(0x7f0000d51000)='./file0\x00', &(0x7f0000c47000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000055f000)={{{@in6=@loopback={0x0, 0x1}, @in=@loopback=0x7f000001, 0x1, 0x8, 0x3, 0x9, 0x1f, 0xa0, 0x80, 0x8001, r1, r2}, {0x9, 0x4, 0x502e, 0x100000001, 0x4273, 0x8, 0x200, 0x8}, {0x1f, 0x80, 0x8001, 0x6}, 0x0, 0x1, 0x6, 0x0, 0x11, 0x0}, {{@in6=@loopback={0x0, 0x1}, 0xa8c, 0x0}, 0x15, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x10001, 0x1, 0x2, 0x4, 0x4, 0x5, 0x8}}, 0xe8) r3 = socket(0x5, 0x3, 0x436) setsockopt(r3, 0x107, 0x13, &(0x7f0000fcc000)="", 0x0) 2017/12/28 22:58:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x6, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) readv(r0, &(0x7f0000fca000-0x40)=[{&(0x7f0000384000)=""/8, 0x8}], 0x1) 2017/12/28 22:58:56 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 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000db7000)=[@in6={0xa, 0x0, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8000}, @in6={0xa, 0x0, 0x2000002, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}], 0x38) r1 = socket(0x2000000011, 0x8000000003, 0x0) accept$netrom(r1, &(0x7f0000000000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000000000)=0x10) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f0000001000-0xb1)=""/177) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000001000-0x10)=[@in={0x2, 0x0, @rand_addr=0x3bec5424, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) 2017/12/28 22:58:56 executing program 5: clone(0x0, &(0x7f0000000000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000804000)="") mkdirat(0xffffffffffffffff, &(0x7f0000646000)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/dev/keychord\x00', 0x2000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40d, &(0x7f0000001000)=0x0) socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$tun(r0, &(0x7f0000003000-0x2b72)=@hdr={0x3, 0x6c61c9fba74ec7e5, 0x400, 0xfff, 0x40, 0x80, @ipv6={0x1, 0x6, "03e9d9", 0x2b40, 0x3d, 0x100, @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}, {[@hopopts={0xbf, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0x5, 0x0, ""}]}, @dstopts={0x2e, 0x30, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xc9, 0x3f, "fcdd1d68619aedd257e7826746dd15b44b17311ce2400b58de8aefc131e5e6e7a1d5a7a022a6b3b442ab70525b5bf4a9b301f5cc692d707c9d9cefefa7f37a"}, {0xff, 0x9f, "50e55d620b055d49d7b028fc1a3f0650cf7e19ae20cb46a72d20753f7d87bb92266eec2197b2774f6100d349f2f813ecd00d1c048a4c9a1c1fcb4f58064711a93be5d1e4387061470d5bc6bd4049af003642a7854fcb975472527c41341d55398736c60c6cf2ff3ebdc0c8f993105fedd78a60c77da146c4cb1a8eca4d2258fd8ebf87ce8f454379f84303d4c578ab284e8e70f969276d7fb3069a879e4759"}, {0x0, 0x3c, "e322c5f882d32abf5443857deb05821fcb344fd6cad73d7d844f9b60eb697d813f7bdc6d7a552d51eb94b01f880b0ebc354d9c41eb91a8cad82abe75"}, {0xc7, 0x64, "8039c5e7b5cfc5b101c3da68ea98fff055645a7b4234e679a33a59f7b2de28342c25d3478802202507551890885f1c42b733d83c1ea96cc2a67f3b59fb3a4901801d5f51f6ba4e83d130b429d921de52873b34d47936f86efc1ca1f2aef844094bd16043"}]}, @dstopts={0x87, 0x21, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0x5, 0x73, "969fd56efeae66e70c3d06873b85d4d9c30a1dab1c53509baa857e1e2f7c0f22895e49f005fa902031bc6574f22c4f51fcf63a0633e9f47faea5be64a8b1ae0ffc782104f1a0e51085c51d4ffb11d17eda2afa6740db9573cca1591e9aaf7050504a2f0273238eaf3281f7f076083d50911b7a"}, {0xfe, 0x92, "f02087402cbcb1a42d568a7a44d56a04d8057cb1c07fd11e39465ba185757c386f0e96c1eaa8f03f38f25403c7a31cf8b4982b39656827922003d59501d398f38ffc9195c712a69e7084886ce56bcddba0903925f83e301ba9992df38b6623fbd0e2ea2427d11393a22ba0de2c245ddcdb16abbbb4acb1711625e816ef9672006b5de35a312ec24e1ddb87a7d4a6925d4420"}]}, @dstopts={0x0, 0x229, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xcd, 0x0, ""}, {0xfe, 0x27, "a66c8c3a597eabef9c4293bd724f2c4b81996e237b68bb555396674266a159c31087c25d3e4861"}, {0xc9, 0x5d, "a6f4a75036fdda93cc94576de21a2edaffa586c11e3d70d968b82709d428832c8e31a9fb77edf1970efb1c01eedbd28b7e86affed6cd96d49472ec5206270b9c49d6ce9cb61acb9bd53d80df5c084b311bac2639bcb540ff3fdd74af35"}, {0xff, 0xbc, "7388c91edb0520a1484ff916a2e3ea660efd7150eb2e2484883f1b19a0d5cfdbec0cc673fd8d35a5055e05b2b8e58ae8d30d528596fce2859a356223e90e86e359532d64b8950ff6dbcb6c0f1630eee5578fc8236fe64851299f8a082d78b6c46f42e2dcc0642ff27987d89a7054d134e80283c63de86f282e7148ec8b471d61ba0f0c8a33d4c9be21e645ad8400c5b792dd1f9709ae034bda718e37019cdb8ec59281bcdea4ffc04c90f73fd103c4cd9db002ca43be55ee5734623a"}, {0xff, 0x1000, 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{0xff, 0xf2, "30623235d46aa9fc8901b829dbb2fd8b4cafa0069d9fc5f91170c5d94b085f68ee735aa318c5eaf903f9c56429dc4e5c45d3155668e43c200e1601526f9a50bf48a788d8538c116b55b5888d04b56eb08bb00f54efc18463b46c9be0e078ef9231e211d75f1418bc198f2ed8671833fdb26ab2f828940f2644e525231435769aab58d17222f24c49510295100b65cd76bc3447de15804d9619499eb874937909b3f0e52ab90417830d5f2e6abc692b1740d0186bf6e07c8c0485d42bb016c1ac0b6b9fd581465ba3f045c31692d40b5508b3de234dc7116ae5fea38141ed4f1bf2738526c739c511de6e299d2730f1eae84b"}]}, @fragment={0xc, 0x1, 0x100000000, 0x9cc, 0x5, 0x5, 0x0}, @hopopts={0x0, 0x4b, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xff, 0x9f, "502781252d79b66e91fa34d589ea40da5492c0457c0f92d02a8903e8eaa6c21bfcaf3988773c769bde5bd6598aa643ce91a9690ab087a08783a334f9febd59d8e53161187b58604506c8fe24bcc3a26e8a407105e38730677fb928c888e8c804d5793e1c355714fe04f18f49b237940c2c86f74fdc902da7c227938f9fa60f53eb85f69e6b17aa1572ddb5bd0ec74c6b4f4009946eb00b29b993a2e12f2d1e"}, {0x1, 0x5a, "032574c54d79d200bb8348b9facd06880fc09ee9e20d259dff334eb9ff71eee1b0dee00393f4f1b63eac0c9da3117c5cb5da9462a916b3b7b0c4beea2c607ae2c1d8ef4b1179a68bf6b42bfa14892dcf711f050d580b459f7919"}, {0x0, 0x47, "1e5ea0ca720dbe182235120f13e0effd5ac405a12f7ff5abc720b0cba3053c3f68877f6b135d2e25ac8cab045739782ad6ecf3e0b3e6dd61fb51cad5c0455c3a13bad55bed4d30"}, {0xff, 0x65, "2bf966e2a68df7352d897cb992a0daf456e1d48045a322cb81ad2d2eb2c79b61096c6b67e82eaf57c838e67bc6d6b698831805fa4f38fee5542e9c57a1f4a6291b26ff04346218717b632d4cc7309bc650c1e389cdab5efbbf5bf6ec219fd90c6dd86dede1"}, {0x0, 0xa9, "6bce2f43a0346892110cd5596eee02c95fc5643e659de426bf19134187d0874bc511378b860fa6bfbe1bad2e37c510f228a6968c912292f15b42f1f533907b8957aa2b4ad9daddbedb8f9e67e990bfdc884bf944d102fbfc82ed918378a416c5b654fc62fbe170dfeacddaf591d41af0bed8fb95f0258a4ff0add7e1d3823d1c1268fba1ba5ad3efaf231480861a789cee547aa96108693a9f6dbd919b798da0c5aa35bc5c651c998b"}]}, @hopopts={0x6f, 0x63, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0x0, 0x5d, "842d8ec88e9daadd683a3ed7d7a44ac63d42b8569b96ca8fe5d1873d380b9ca92e4936bb3e2c13ceb8ba70ff8a602dc802581fdb14e9ee6ebdcd1322f6b7419db2963346c4c4316f2a3ed431216cdc5e7d2b3a2fd8add5f1c57f1f3161"}, {0x0, 0x64, "f915fd55b5e4bc03a97c48f9999dced0504f1df39b061bccf9361bd07952be8f5e64e495fc9482f090b796573ed414f2b1b6d8358324b1b35a9a79c7a1e9b43b671ddf79dbf93adbf4afe3ff9077de48c225b0b469c7d15818d675d388018092a6559304"}, {0xff, 0x60, "695463d788ad37309b95ca13d960e147bb69b4fa9f8c31c127d173f080670904117b7ca9beafa0afd88a24bab62a213abae00d26df0226d38114b6188571059320bab2533b5439a10117e06415c4cb84feac1aa4b4a7656b8ad5410c9af70e67"}, {0xff, 0xc1, "e0abfda51f9bf8f043d356fa8d4c6491a3810f98c26a04cb388741d462b5f4f2f2e436c69fdd9d8cd3c58c2c830368bf299cc77b18a34a6709a4709d494d439aac56d9632dc4a348fecdffe742ccb34a406337b69249f8fe5947fe1d8b1dc0da821e335cfcfd8f0345205d0d36525f4303b36751e8c22c8ad37642232a69e63e3e40389f79d8d6a218a4b965194a7076c6a0535868bf9534ef362fb857b747bbaab4abe400e9ba7018525f87f3531104e25be56fa5f0973b70e6225344ba7b157d"}, {0x7, 0xec, "7ceaf69695f320c08365f4ab3b86062a9614ee14b071e140d0c0ffcf1705dba2d561b36a018e34915766a29da3d13b380474ee997f32351c5096bae634374a76d4967b241b92d959d7f66b1568590b3c3484505a4e6ddc0354429f1d5a2c8248921128bcb4cf9cf0539ed05a1e759d7681e853100845831e9a324e0e6e4fb951aee61038eda758887a576964114962b725d01001261ec356b6a1b9fd314bd989013a9b0bdd32644fe1f24aad5c088e1d6a6c62c24c983c0fff3535c933878349d281c272db3b3828be9c23fb43e21cc2d16f3fe77509b5363d0c7ce16c4c8f848f0f86adc58d1d3c4c44502d"}, {0xff, 0x44, "2c44103ecc889528930f3f091eb83925252189702333570fb7965f5258eb0d61d5df5819d174ec2dc604535c7cfe1e166fa656c67545eddf52ad6ecff07835cb08cdd817"}]}, @fragment={0x7f, 0xfffffffffffffff7, 0x6, 0x9, 0x0, 0x7, 0x0}], @dccp={{0x1, 0x1, 0x4, 0x1, 0x4, 0x0, 0x0, 0x3, 0x4, 'gtL', 0x6, "b1f34e"}, "e36e080bf02af59fe73a838a624206e6ff2bacf92b8306bd24507be9b15f15700798b9de894a5a02660930e45ba768a366"}}}}, 0x2b72) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f0000000000)=0x0) 2017/12/28 22:58:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) ioctl$sock_ifreq(r0, 0x8915, &(0x7f000069c000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@common='teql0\x00'}) r1 = memfd_create(&(0x7f000047e000-0x5)='bdev\x00', 0x3) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000868000)=[@in6={0xa, 0x1, 0x401, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8452}], 0x48) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f00004d6000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x4610e16f, 0x0, 0x0}, 0x20) 2017/12/28 22:58:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000b24000)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f00006f9000)=0x1c) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000880000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005ef000-0x4)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000b88000-0x18)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, r1}) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x20, 0x0, 0x0}, 0x14) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f00000bc000-0x9)='/dev/rtc\x00', 0x1, 0x0) ioctl$TIOCSBRK(r3, 0x5427) setsockopt$inet6_int(r2, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000ab9000-0x4)=0x0) setsockopt$inet6_int(r2, 0x29, 0xd1, &(0x7f0000537000-0x4)=0x0, 0x4) syz_open_procfs(r4, &(0x7f0000c8a000-0x5)='auxv\x00') 2017/12/28 22:58:56 executing program 1: r0 = dup(0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f0000000000)=""/198) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x80011, 0x5, 0x0) sendmsg(r1, &(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, &(0x7f00009bc000-0x80)=[{&(0x7f00005c9000)="e163a8ffecf6ed1b022f3b6d0deb7df69876f1d9fa9b8c820b909ec3eb1ca8bc349b4ed56cdc676a2af9c7ab3d6388f1b9e935c829ca09e6b730ae227d11eb9b855f4a51ce7cafd1e5950d0e1a78c01caa340b6a3d7e58fa0d2853dd5c4e2ce74c5fba4a7a90812b4de73b69cc10f2d0b7ddc4", 0x73}, {&(0x7f000076b000-0xd6)="13c151b149a1305a5267b2df38556b1edae4a0b04c40c20c990a9d220df7ffa2b533666099e15d43ffd53de82716637ab548610b8196fa6d79e61d09b76611668e50fbbc63834896bd6967adbccb9b3606ba29dfc591b154d15d4d896b0c26666bd62a13077e4090241b7cc883e64c58e4060fd0c993989a9d406fc3f9693f32ee93611d5b9c9f302491b21b75cadfbd2f6c3b8e42c4955b1cd94ae28cdc3808a3bad381adaf981fd6b27c0b28b837548762aed0d3737b44e4346f1940f369e115c682a1ae296250a07656c0e127b415bf0262ae00fd", 0xd6}, {&(0x7f00008a1000)="177e1a8155430350f96187a0fa5ab69270ca838a7a436bc6b0bfed7942b8691507f82c02a2a9ca89c67814a7904b26cbedb3e9b25019634708f5591edb6945d0564b33404626f09105ca712cb95a6191da5add18d00db90a9429f5fa5c913c097c148b948284f78cf6df1752446c93d319f76a1c7e29", 0x76}, {&(0x7f0000ebf000)="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", 0xfc}, {&(0x7f0000e7b000-0xcf)="2f09f9d05e56ce7dded0dbef36dd084fdd1af1a00ffd10b386fab96e302e1e17e23f313b63a11613bdf293662c1e3cba475d570fa98fd3c30f33e7a120e57717dc484d36b36789e1d9429009af995e86e38482ff47f2f6ff1837ab614f64698d549d915ee356a661458fe5fe23ccbe10e708404a833bcf222114b7479a94ead9a5232afeb3bd4ee5b659fb6e51e6fbb563f4f1208752a3339dabf011b57a338d8a4aec2113a50e3dd784125ec0d3962fd293f65c686551d4f1c8e9daca5f9d5f5684aacec95b50781c7e0a04324f9f", 0xcf}, 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{&(0x7f000098f000)="255a71c69038afa40601386a4f7139b6f44ed5b3e87951a28cdfed0e05bb7616c9ccde7b66ac4319ed85fd84deae61415a7f440f7c8fbb55b2f33b0258995c12667fe2d22978914de8cd17a0b87127ca38922761a4988737158725dbb43fa98f0898c08bd385fa08192ac4dce8db3c18e11bec2d480a69e41e4f326ecf14697e8955b17be1b9cfbab9b937064589cb839675fbe905e38d3ffb8e65b212d0b0242d5762606408b6f43f4dddc66d9c494e0ea4fad8d9aaacc0e9aec4b65e19d705c06dfb3ca49ad512572b889bf6f2dfbf672e604fb48b12345ed1b99a5fdc59bebede0b4372807d7935cf0652f3c4cba2644c8fff5374a4bad07f07dbd9a748326eca24e966c82eb3a403ac5ce81e556852929ee43ffd35a559d6bb9a26684439809c7e0073eebac2da77060fba372f91bc974080ce8b9e8131257bd1f655bbc1f134ef77565c971f3d1dd05ddac07c3d91bc8837fc7d0c030ef9431e0df9f42c4d6ac6eca6e99b2e02b1853c7794bf710fd6b6fc145b77aa3b8319ebd4153d94ef362ce1323fe39821c7a51bbe57eccd2fdb88b5d68f0b6f7d7b2eac6c3f64dbb879becef98be9707e777c2389fdb2a0dce6578c48a2e2743e6c4e7e4e78e5fc998c334ca7a03d64d4f8a1132b21725a4a1c33a43cdbe63af02475cd4407ed7b102e927aab82eb6999a3b32d7211bc01a0556507535e86c62a48e09ab80c959a1f673da9959a3d03303cf977ad4b04a4f380fff39d86811230bdb3cb9a31aab2f73265fd10bef354933bd82deae2730506392bf34202509c90e26a1e9a25fb32d70a616b36c5e07cfc972f8abe521d9a97b7bff750c633fd05adb3689ead5da1980283196fab2212054763938f46b0e97b231daf65f78b280defbf8bf7edab883ded511da95774652f3808f89a355698133446a870ee94968b5ccafdb51b69524d12aeb22d67dcf43d951ce61e930a9d6ee0da636681c2fef7a3533162328dba389d722a1242aafb9f0348375a8a91c71785ba7b5610855cb30667712794a0fcb0fb98145e0c96a0f3282bba57108a84f10b17975d39c1e7f8fe55c6fe2235e95903b6ca0f0953c514070f4e36025aa33e1a401753425b27b1f4f358908450c411efbca48d7298d93db859a9bd79f112e05781198922f251264dd6380a43a132e3117c9d73bf7b856c96345de266c85f7e6609b5e0da80b0fb0373083107858b65bba126c07e7ad701b20a9b86f315af3437e7c216a5507be8c1e289fbd3803186f923909d1fba669f14fe7ac2277e68207e6d20a848d9a68aaa0aff4d56f648cc03ab9d04080ed1b35cb9a4be3159fa0ed549aa30396bebed80b329e013c0570834cc804c02b0c4b07cdfcac521a49c91ef9986858aece57fb9ef1c4c981f80fd4367edba39a8a624582126c81362d0d738b06ea4697b131c21d598fabcec42fdb0d9112247a93f5e7522dfc4b0c212d0b090fe6df27e923162865ec71cfef32f7166e7b891a62f1f53071f7a03df9ae14493f98074ac89fdb2869eb0abf5014072d22c9c758c8bf4da7b494ac74541884918cffcfa86a5ce4d31ec697700e7c7bc109f501dddb0edf57a205436ab790c64af3eac4190aa95b47da5cd31a60de29934f7800afae4b7c1efcc6b6fd9866ab2ed6593edbc4b480a3299a0bd59567282eaa3e689c4d53eb934c9526af18dff8cfbfb633706137f66c458521bd2f2fd92eeb855524c71325013436f91fd3b7a26e33178d72abdb47008d7b771aae189e30c43defaef1b1e87b18952a33032b444ebd8dc4ecf3403ee56d7413266afe286ebddd6805eb8a93808f42c045a5a22d8134093e446a1e3b1a68412516bfbaf42daa34017ed1e967a9ae0e958e31579eaecbcf83eed5a3587c42eb31a008f957959f1051614a0b1296ddeae3a2fe70c580a30655d5c848a49a1796b7fb19e453e1427d950c09aacde9b68eec41a3f0107d363e2ab448fa5e04d0ba5a4fabd68c9093cb1451bce63ef5d3b1fbe43866463b3bd19725b21318ef9fa100da2bc97e75061250e7328e27c6714ff681cd8bc7c38ca7e6639c0d8b1c266d1d7f65649a1b2bc7ade0f07c589024b4c68cb0629e454055ea6ce343214d90f17f0c283349eb68051333ecad2b3eacaff36d9cb60f603b58bb7a07ac62986fedf48ebfd3660e1efe0ea208390bd9215089a2d75842b301c17426c4b385c61e908ec5b628eef595f4343a9f61ec37c6ca6b6edfceb49c8602d2dfd6dd78596e67808d8e059e0d7a7f6a1e411b357ad8d4215ead8c846e8fd5b812a31c187c1679b9a7d2d97e66a2c770f9dbbf9ac29652a2e92814ed53d811958e2f2fd323d6284edb84ab068ef8cf488db64e2adffc70e843edc02fcc389b05ece1880e98d0ee614bf84f936904f32a5fe4ffbacd744c1554e2a06b0b74c5bacb442761369d18c0050e494cc1c88e85b1627b553d2169c7d5102baf8e05ffe0b89a4bc432fd07cf275ada05edbd50f588a86f622e1457ff0762d352204496d0d7f86d4044d8b87598c4b4d4a9aea3e508cde34faf3d969d0d6eb89315b4527e6fea0ea5515e530db8c2a0773e4856e63b39e9b4ca0d17a0527d6887120d2376e015e66269a33dd509777dff88da65a1c491cf4880ee88aa93b8d2544b9b3f6c6d5e8000a2eefbfa9c5cd5eb324be7eba39d369ca7bed6cf5f4a005aa27fe11bdb1816da0303bb6952a41c329787d980776786c971326ba670231359d25e8cae2e311eca7dcb3e20f14d4555ceec9a0c5fe8041edc83b4916fcccdd0466f6ad8f2a88999c2643c472f393691ad8919c1c466020117b5895a73f52eb6730fe342deabc07035e77bb973ab9ccc43591a419d9ec941a7f4e8ebf79da11531cf5476b79bb15f01cf15221ad0e1485832a58e13661033c194cf3a43149c88615185078106590f761c4b05f26208c3beed62336eec42aeca0624dfbe1b60e5b79422c3d98e6b3755bb7c13d895c753ff272067538d31251f09a6ab61bf86ee3ad185efb970f457b87ed3175a671ed0634999e164966a5931f378aec1e4af88ecf3b00ea057230cbb383d9c85783905e0a6a41bbb3cf44e90cd7f1a491158b8c8aa6ab96744efe027e8c2e93485b120d441b89aff4966999341ec9cde7dc1b3d5a4a4acaf6c007035563d6c64393b34730de064b4b2435c302507256f34269a69bf2e97f0e44935d7300454df2f0badbf425871091cd6907cb6dfcfa733db68f4ee6f0723159d6212865634e437310a1a34f9b46bb7568ed34dd46a14cb4bfccd2dfd60c23ac756c0da54d4488c516e40efd74679fc6b8620dfd410162e1196d9bece1acdbaa0759bc1c54c2a98214ea31899bb6c48e0895bbdaa8386abe7e7989608085fc0dd85fdc78f3f602694308cdec69eadacb0a3955f0be08612fa3494c5b809cb733bcbb785012161725bddc143e9eb489a1bed09c2d89009ee0f5b03142d943191af6de1dea27891b710d1832e5c3f5b269d60ceb083569216da0ccc03be25f97f4a197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0x1000}, {&(0x7f0000238000)="a213fe991cafea9b41d32de7cebfce05287e198ff447244d420e5f798c57a871ce5b4e7fe106f26e7ea0b49fa95eeb866fcc782b356268e1978e8a5094683e6f25916d39438124b488bb48133ed13f717178452cda8925f7aec1ecddf2b1f622e9c9ff", 0x63}], 0x8, &(0x7f0000c8e000-0x90)=[], 0x0, 0x0}, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000225000)='/selinux/status\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r2, 0x40086408, &(0x7f0000d17000-0x8)={0x5, 0x4}) 2017/12/28 22:58:56 executing program 2: mmap(&(0x7f0000000000/0xfa3000)=nil, 0xfa3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000048000)=0xc) mmap(&(0x7f0000fa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000fa4000-0x11)='/selinux/enforce\x00', 0x0, 0x0) ioctl$TIOCCONS(r2, 0x541d) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000f9d000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) ptrace(0x4207, r3) getsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000c31000-0x8)={@local={0x0, 0x0, 0x0, 0x0}, @rand_addr=0x0}, &(0x7f00004b6000)=0x8) ptrace$getregset(0x4204, r3, 0x1, &(0x7f0000237000)={&(0x7f00005b9000-0x40)=""/64, 0x40}) 2017/12/28 22:58:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000743000-0xf)='/dev/sequencer\x00', 0x4100, 0x0) bind$inet(r0, &(0x7f0000620000-0x10)={0x2, 0x3, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00003b0000-0x8)={0x0, 0x0}) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000bff000-0xc)={0x0, @multicast2=0x0, @local={0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fbd000)=0xc) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f00008dc000-0xc)={r2, @broadcast=0xffffffff, @multicast2=0xe0000002}, 0xc) write$sndseq(r0, &(0x7f0000fca000)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x5, 0xfffffffffef7fff7}, {0x0, 0x0}, @quote={{0x0, 0x0}, 0x0, &(0x7f0000368000)={0x0, 0x0, 0x0, 0x0, @time={0x0, 0x989680}, {0x0, 0x0}, {0x0, 0x0}, @raw32={[0x0, 0x0, 0x0]}}}}], 0x1c) socket$inet(0x2, 0x1, 0xffffffffffff0000) 2017/12/28 22:58:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000626000)='attr/keycreate\x00') signalfd(r0, &(0x7f000091c000-0x8)={0x400}, 0x8) syz_open_dev$usbmon(&(0x7f0000e09000)='/dev/usbmon#\x00', 0x0, 0x1) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80386433, &(0x7f0000d5f000-0x8c)=""/140) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f09000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000086000)={0x0, 0x150, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000d0a000)={&(0x7f00001da000)={0x0}, 0x8}) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000b2d000-0x10)={0x0, 0x2b, &(0x7f00005a7000)="b5fc0c153f4cceeba5be3c4bd758aa8ede58a9f41386b52cc5dc169d0834c7600084c6b9a3761b66d344e3"}) 2017/12/28 22:58:56 executing program 5: mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x3, 0x4d031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x0, 0x0, &(0x7f0000ae1000-0x10)={0x6, &(0x7f0000ae0000)=[{0x2, 0x3, 0x5, 0x0}, {0xfffffffffffffff9, 0x401, 0x2, 0x35}, {0x9, 0x9, 0x24a, 0x7fffffff}, {0x7, 0x0, 0x81, 0x9}, {0x9e5, 0x5, 0x6, 0x0}, {0x2, 0x8, 0x2640000000000000, 0x9}]}) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrandom(&(0x7f0000ae1000-0x76)=""/118, 0x76, 0x2) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000930000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ae1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f0000a8b000-0x40)=[{&(0x7f000079d000+0x49)="41d4b76cfe8ca38174b1f3856ddb2973d209983beb2724f02fe096c41cfacdadf1a201379b1bd3453a5a52801d46c7d2459883a5becc3cce8db4be0f3ff326b02c607cfcb053dc1bb667a5e68263888028fb41fd4c4e960493f9c11bb5365edabc4bc560bc2a4568be", 0x69}, {&(0x7f00005e4000)="8ebc200a5d0b898563eb5803fafa6312d6db0689eddf0422165c7fc94616124c7197f0d2db51ebfa0c3b4eacaa8cd04aca881e292a6621b6e1e82e3c4aeea60b8a6e2160657fb86d5a3096f969798173b46dfafd78e62e9d713b964187bc35affced24c9adcdb9f1f85fd592d9352a1cd0353581cd18c9b9f6e62c031194b450dcd184fcd4739f87e361a6e2efba714469e1c9ec3735d61c588ca6419ac84136", 0xa0}, {&(0x7f00007f3000-0xd)="b12dfd371ce681cb4cd034dcd9", 0xd}, {&(0x7f0000ae2000-0x59)="b05d0678b5f96235748b57bc666c7e225129b404a7e801fddf1d9d47f8479f6c9d4108a025ea28e6d5eb2c64f9a0cf7318d93c2ed973c0a924fff3188747398edb344f9cd3a371cc6d381aa6e4295376efeaac0ab154a11301", 0x59}], 0x4, 0xc) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000ae1000-0x10)={0x0, 0x0}) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000ae0000)={0x6, 0xc70, 0x1f, 0x4, 0x5, 0x5, 0x1, 0x5}, &(0x7f0000866000-0x40)={0x8f, 0x971f, 0xfffffffffffffff8, 0x2, 0x4000, 0x401, 0x1, 0x0}, &(0x7f0000ae1000-0x40)={0x1, 0xff, 0x7ff, 0x9454, 0x33, 0x1, 0x5, 0x0}, &(0x7f0000ae1000-0x10)={r1, r2+10000000}, &(0x7f0000637000)={&(0x7f000012d000)={0x8000}, 0x8}) nanosleep(&(0x7f0000534000)={r3, 0x0}, &(0x7f0000ae1000)={0x0, 0x0}) r4 = syz_open_dev$mice(&(0x7f0000457000)='/dev/input/mice\x00', 0x0, 0x600082) fsync(r4) futimesat(0xffffffffffffffff, &(0x7f0000ae1000-0x8)='./file0\x00', &(0x7f0000171000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2017/12/28 22:58:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f000027f000)='/selinux/user\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00006cc000-0x18)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00006d3000)=0x18) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f0000dad000)=0x6) pipe(&(0x7f0000877000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) stat(&(0x7f0000d1f000-0x8)='./file0\x00', &(0x7f0000378000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000728000)={0x0, 0x0, 0x0}, 0xc) r4 = getuid() setresuid(r2, r3, r4) fcntl$setstatus(r1, 0x4, 0x2000) ioctl$TIOCCONS(r1, 0x541d) 2017/12/28 22:58:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0xb, &(0x7f0000ab2000)=0x1002, 0x4) sendto$inet(r0, &(0x7f000038d000-0x69)="", 0x0, 0x0, &(0x7f0000822000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) readv(r0, &(0x7f00006fb000)=[{&(0x7f0000d3e000)=""/108, 0x6c}, {&(0x7f0000f30000-0x1f)=""/31, 0x1f}, {&(0x7f000057a000-0xaa)=""/170, 0xaa}], 0x3) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f00003fa000-0x4)=0x0, &(0x7f0000222000)=0x4) connect$nfc_llcp(r0, &(0x7f00007fe000)={0x27, 0x9, 0x9, 0x7, 0x7, 0x1, "50590b0860fcebee38e8e0b4851648c46a856d53c7a0be1cce19d7e54651624f097b566874551f5a975eeea0e7599d8a7682fd4b3ab30f3127b1fc8823ab22", 0xff}, 0x60) recvfrom$inet(r0, &(0x7f0000201000)=""/186, 0xba, 0x40002021, &(0x7f00002f4000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getresuid(&(0x7f000029d000)=0x0, &(0x7f00003f1000)=0x0, &(0x7f0000936000-0x4)=0x0) getresgid(&(0x7f0000b9c000)=0x0, &(0x7f0000d55000-0x4)=0x0, &(0x7f0000997000)=0x0) syz_fuse_mount(&(0x7f0000b53000)='./file0\x00', 0x2001, r1, r2, 0x8001, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000578000)=0x2, 0x4) 2017/12/28 22:58:57 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x1000, 0x20, 0x5, 0x401}, &(0x7f0000000000)=0x18) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000003000-0x8c)={r1, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000e79000)="", &(0x7f00007b3000)=0x0, &(0x7f0000c9e000)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r2 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000b9e000-0x10)='/selinux/create\x00', 0x2, 0x0) setsockopt$inet_opts(r2, 0x0, 0xd, &(0x7f0000bca000)="6f86c903cd66ccd3b1af08b92c5a01a401023a770f6753c0bdb36caaee197bdd82fa1d0ddd", 0x25) 2017/12/28 22:58:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)='/dev/input/event#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f00007e6000-0x3a)=""/58) syz_open_dev$urandom(&(0x7f0000da8000)='/dev/urandom\x00', 0x0, 0x20000) r1 = syz_open_dev$usbmon(&(0x7f00004fb000-0xd)='/dev/usbmon#\x00', 0x9, 0x400000) r2 = gettid() fcntl$setownex(r0, 0xf, &(0x7f000070a000-0x8)={0x2, r2}) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f000057a000-0x2)=0x0) 2017/12/28 22:58:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000039f000)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00005dc000-0x14)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000848000-0x4)=0x14) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000d62000)=r1, 0x4) ioctl$KDGKBLED(r0, 0x80045104, &(0x7f0000001000-0x1)=0x0) 2017/12/28 22:58:57 executing program 6: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x2, 0x2172, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x2132, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x1000000, 0x7ff, 0x0) mlock2(&(0x7f0000003000/0x3000)=nil, 0x3000, 0x1) mremap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000005000/0x4000)=nil) 2017/12/28 22:58:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = creat(&(0x7f0000973000-0x8)='./file0\x00', 0x80) ioctl$LOOP_GET_STATUS64(r1, 0x4c05, &(0x7f0000b15000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000fff000-0x28)={@common='lo\x00', &(0x7f0000ffe000)=@ethtool_rxfh_indir={0x39, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KDGKBSENT(r1, 0x4b48, &(0x7f0000543000-0x4)={0x9, 0x10000, 0x80}) r2 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000579000-0xe)='/selinux/user\x00', 0x2, 0x0) timerfd_settime(r2, 0x1, &(0x7f00002c7000-0x20)={{0x0, 0x989680}, {0x77359400, 0x0}}, &(0x7f0000532000)={{0x0, 0x0}, {0x0, 0x0}}) setsockopt$inet6_buf(r0, 0x29, 0x3b, &(0x7f0000b9c000)="4d1a80ddd06c058e26dcced31489cd91929335b99c87c2820cb0b51d6bfc303f770eac6bf5ec8c80bf635d9ec0df2420c7dcce7974a095ebdb0d", 0x3a) 2017/12/28 22:58:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rmdir(&(0x7f0000ab7000-0x8)='..') unlink(&(0x7f00000b9000)='..') 2017/12/28 22:58:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x15, &(0x7f0000d56000)="02", 0x1) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000dd4000-0x11)='/selinux/enforce\x00', 0xd99cf5704eefaa3c, 0x0) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f0000d5f000)=0x0) 2017/12/28 22:58:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000c44000-0x8)='./file0\x00', 0x8000, 0x4) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f0000a13000-0x372)=""/4096) r1 = socket$key(0xf, 0x3, 0x2) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f00000a6000-0x4)=0x0, &(0x7f0000401000-0x4)=0x4) r2 = dup(r1) getuid() pipe(&(0x7f00001b0000-0x8)={0x0, 0x0}) splice(r3, &(0x7f0000356000-0x8)=0x0, r2, &(0x7f00002d5000)=0x0, 0x9, 0x0) 2017/12/28 22:58:57 executing program 6: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000003000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000000000)=0xffffffffffffff04) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000007000-0x8)=[0xb5, 0xf280]) 2017/12/28 22:58:57 executing program 5: r0 = socket(0x10, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f0000001000-0x20)={"49e50d6030d9af795faf28889d22adf3", {0x4, 0x0, 0x7fff, "44fbc9f82755", 0xb6a, 0x0}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$unix(r0, 0x0, &(0x7f0000000000)=0x0, 0x80000) write(r0, &(0x7f0000000000)="fa", 0x1) 2017/12/28 22:58:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00001a7000-0xc)='/dev/autofs\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000fcc000-0xc)={0x80000001, 0x0}) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000677000-0xc4)="") 2017/12/28 22:58:57 executing program 3: socket$key(0xf, 0x3, 0x2) r0 = socket$inet(0x2, 0x2, 0x0) r1 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000271000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b0a000)="", &(0x7f0000cad000)=0x0, &(0x7f0000113000)=0x0, &(0x7f000027e000-0x1)="") mlock2(&(0x7f000023b000/0x2000)=nil, 0x2000, 0x1) dup3(r0, r1, 0x0) 2017/12/28 22:58:57 executing program 0: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x10, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000009000)=0x0) pipe(&(0x7f0000016000-0x8)={0x0, 0x0}) r2 = userfaultfd(0x0) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x0, 0x0}) r3 = dup(r2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r3, &(0x7f0000ba7000)=[{&(0x7f0000000000)="b327dff2c2c71526fd91372e757d98d02045ac3d890e0a6ac3ab6c19ddaa3c7d9063b2cf", 0x24}, {&(0x7f0000ee7000-0x92)="e2cae83ca7e736bc4945bc7a4634540a1222da26e31adc389b8945ad80223b130f1aa51734d0fc65b1c4fce46569723b50bb53ea3bfe712d88e382a3480fd53389cdcda5f285cd507f5d7c0b381290aea2af6ebf188cc03adbd30a1482ab505a1eacc654e02b4780cb246b7f763866f3c7ef297e62bd670047de51204d4e5c734ddc5cd06488a18c17b1c7aa52cc3d79cdef", 0x92}, {&(0x7f0000000000)="7ac6f89f5ced0164bc5833b4210980169bc1e47b973b9bb30269ab5de41da2999609a87f9d21d9f5b37bdac3bc0ee852e1e9fecbc6082e26053ad3643e293a2f3dccea484ca5ca5bba808eee809d4d7cb84353c14f5eaba2497fd11c861a5df51de20c911f07456b1cac4c2f891cf3e3e1e56f87070c29666df6c3728dbfb70c7607bb2342c9414edb120a5239", 0x8d}, {&(0x7f0000223000)="895d9765d5e8a30b0e", 0x9}], 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_RESIZEX(r1, 0x560a, &(0x7f0000000000)={0x397, 0x80000001, 0x98, 0x100000000, 0x1, 0x1}) r4 = syz_open_procfs(r0, &(0x7f000000a000-0x5)='comm\x00') exit(0x0) accept$packet(0xffffffffffffffff, &(0x7f0000015000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000002000-0x4)=0x14) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000018000-0xc)={0x0, 0x0, 0x0}, 0xc) close(r4) 2017/12/28 22:58:57 executing program 2: r0 = eventfd2(0x0, 0x3) fremovexattr(r0, &(0x7f000066c000-0x1a)=@known='com.apple.system.Security\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000a74000-0x10)='/dev/sequencer2\x00', 0x8002, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000d60000)={{0x7, 0x663}, {0x10000, 0x1}, 0x7e96402c, 0x5, 0x440, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r1, &(0x7f0000fa5000)=[{0x5b93, 0x0, 0xffffffffffffffa0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @connect={{0x0, 0x0}, {0x0, 0x0}}}], 0x30) 2017/12/28 22:58:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x4}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0x4, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0xc, 0x1, &(0x7f0000c97000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x6, 0x4) socketpair(0x8, 0x4, 0x6, &(0x7f00002f2000-0x8)={0x0, 0x0}) setsockopt$packet_int(r0, 0x107, 0x12, &(0x7f0000373000-0x4)=0x759, 0x4) 2017/12/28 22:58:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003b000-0x6)="706f73fb00000000000000566f6573737b0000", 0x3) getresuid(&(0x7f0000745000)=0x0, &(0x7f0000870000-0x4)=0x0, &(0x7f0000cc8000-0x4)=0x0) fstat(r0, &(0x7f0000902000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f0000311000)='./file0\x00', &(0x7f0000297000)='./file0\x00', 0x3, r1, r2, 0x3, 0x20000000000, 0x0) fcntl$addseals(r0, 0x409, 0xb) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f00000e9000-0x10)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000543000)={0x0, 0x8, 0x1000, 0x5, 0x5, 0x100, 0x81, 0xe5, {0x0, @in6={{0xa, 0x3, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1ff, 0x70c, 0x7fe, 0x505, 0x5}}, &(0x7f0000ae5000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000457000)={r3, 0xf4, "833693c5bcbedda44818b56715daa46ab3622339ae46f4ffaa1069ae62ee13e270eaeae4bdb184be83d60669321df8d7235792f328476ab3bfcb448578bc53980d0f66eeca01d8a4ec1b1ee287629f2e2995a9521a7e25e27db89e3fcdfa59becd6f1dda2ef631046add71d99f2baf650d28a51ab4368da7760e17236a2291dffcce1384bd8cd8b8c44e58bcec070a6cc93c16bb8a625883e2da372c5e1720b315323831fcb87e94d107d29b233793ca6867ba315d50326ace86d5599abd0e915b90889b5d5257b35e1dfa8f31d0d388626d5cb4509d1480303d9d3d31c8d45765fd4db1d77d52402a4fc11d1f24d1e2492b0ad8"}, &(0x7f000025a000)=0xfc) 2017/12/28 22:58:57 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x540f, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$lock(r0, 0x6, &(0x7f0000000000)={0x3, 0x3, 0x5ef10c0e, 0x2, r1}) getpriority(0x2, 0x0) 2017/12/28 22:58:57 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x5, 0x22400) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f000003a000)=""/27) mmap(&(0x7f0000000000/0xfb6000)=nil, 0xfb6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f000004e000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000235000-0xc)='/dev/autofs\x00', 0x480000, 0x0) mmap(&(0x7f0000fb6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000fb7000-0x4)=0x0, &(0x7f0000fb7000-0x4)=0x4) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f0000fb8000-0x8c)={0x0, 0x0, 0x0, "ec306fd83ca199a51d2ba3564fb788e9ed13c848324cabfa36cc218669c5f2a8a170e5fea0a5b47fa6c2ebdf343bdad74c0b60376a6981a156e97a252a7633d4", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/28 22:58:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000536000-0xb)='/dev/hwrng\x00', 0x802, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000aa4000-0xc)=@sack_info={0x0, 0x3, 0x6}, &(0x7f00004c5000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000d94000-0x8c)={r1, @in6={{0xa, 0x3, 0x8001, @loopback={0x0, 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r2, 0x89f2, &(0x7f0000781000)={@common='tunl0\x00', @ifru_data=&(0x7f00008e8000-0x20)="00000000000002000003ffffff15e30000000000000005000449faf5238f7e23"}) 2017/12/28 22:58:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) rt_sigaction(0x18, &(0x7f00009e8000-0x20)={0x5, {0x8}, 0x1, 0x7}, 0x0, 0x8, &(0x7f0000200000-0x8)={0x0}) recvmmsg(0xffffffffffffffff, &(0x7f00003f7000-0x1e0)=[], 0x0, 0x0, &(0x7f0000571000-0x10)={0x0, 0x1c9c380}) 2017/12/28 22:58:57 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/access\x00', 0x2, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f000091d000)={{{{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x401, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x9, 0x347b2b14, 0x4, "70d94a145c24595a25b03bc4638613ab49e8fd10a00d12d01aa4fd0d2ba3520e4ccc99cd2dba067b3f8ab59c1f63f227e1f90bb4dab2a71c99eaf3d1fb875f8b3349db73c3abc5199ed52521ec579ffe"}, 0x160) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0xc) fcntl$setflags(r0, 0x2, 0x1) writev(r1, &(0x7f000099c000)=[{&(0x7f00003ec000)="1f00000002021900020007000000068100ed3b850900020000000000030038", 0x1f}], 0x1) 2017/12/28 22:58:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000dcf000-0xa)='/dev/ptmx\x00', 0x0, 0x0) close(r0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000517000-0x9)='/dev/rtc\x00', 0x2000, 0x0) fcntl$setstatus(r0, 0x4, 0x0) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f000082d000-0x4)=0x1, 0x4) 2017/12/28 22:58:57 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x2fa2ae863f43b5a4, 0xb0) epoll_wait(r0, &(0x7f00000c8000)=[{0x0, 0x0}], 0x1, 0x800) mmap(&(0x7f0000000000/0xec5000)=nil, 0xec5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x15, &(0x7f0000b67000-0x17)="2ee0f2635f9af3dce3718ef5a35525e4b05f78aab651f7", 0x17) writev(r1, &(0x7f0000000000)=[{&(0x7f0000ec4000-0x3a)="390000001300090400000000810000000700004001000000450001070000001419001a000400020007000000010000080003010c00f41ee400", 0x39}], 0x1) 2017/12/28 22:58:57 executing program 5: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000a5e000)='/selinux/checkreqprot\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETPERSIST(r0, 0x400454cb, &(0x7f0000001000-0x4)=0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16, 0x0, 0x0, 0x0}]}) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f000073d000)={0x0, 0x0}) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000d32000-0x8)={0x0}, 0x8, 0x0) fcntl$dupfd(r0, 0x406, r1) 2017/12/28 22:58:57 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rfkill\x00', 0x8000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000001000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000+0xbf8)={0x0, 0x0}) getrandom(&(0x7f0000b68000-0xb5)=""/181, 0xb5, 0x1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000003000-0x10)={0x1, &(0x7f0000002000)=[{0x0, 0x0}]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_DMA(r0, 0xc0406429, &(0x7f0000000000)={r1, 0x6, &(0x7f0000003000-0x18)=[0x2800000000000000, 0x2, 0xff, 0x3, 0x6, 0x0], &(0x7f0000003000-0x4)=[0x9], 0x4, 0x5, 0x5, &(0x7f0000002000-0x14)=[0x7899, 0x6, 0xff, 0x81, 0x3], &(0x7f0000001000-0x18)=[0xce6f, 0x40, 0x7fffffff, 0x1ff00000000, 0xffffffff, 0x40], 0x0}) 2017/12/28 22:58:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000520000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85322, &(0x7f000002a000-0xb0)={{0x80, 0x0}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_open_dev$sndseq(&(0x7f0000b36000-0xd)='/dev/snd/seq\x00', 0x0, 0x200) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f000011e000)={{0x100, 0x4}, 'port1\x00', 0x49, 0x410, 0x8, 0x20, 0xcba2, 0x9, 0x8, 0x0, 0x0, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/28 22:58:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f00000e6000-0x4)=0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000626000-0x4)=0x0) getpgid(r0) r1 = getpgid(0x0) r2 = open(&(0x7f0000db5000-0x8)='./file0\x00', 0x200010200, 0x88) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000daf000-0x4)=0x3, 0x4) r3 = syz_open_procfs(r1, &(0x7f00008ab000)="0f132f6e65744699a0cc6442698c95b702af") r4 = syz_open_procfs(0x0, &(0x7f0000fac000-0x7)='ns/net\x00') ioctl$KDSKBMODE(r3, 0x4b45, &(0x7f00002df000-0x8)=0x0) fcntl$setflags(r4, 0x2, 0x1) fcntl$F_GET_FILE_RW_HINT(r4, 0x40d, &(0x7f0000e55000)=0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r4, 0xc058534f, &(0x7f0000c2d000-0x58)={{0x8001, 0x7}, 0x0, 0x10000, 0x0, {0x6, 0x101}, 0x2, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/28 22:58:57 executing program 4: r0 = socket(0x1, 0x4, 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x20000000000003, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f000096d000-0xb)='/dev/hwrng\x00', 0x400000, 0x0) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f0000986000)={0x7, 0xdc65}) ioctl$VT_WAITACTIVE(r2, 0x5607) write(r1, &(0x7f0000006000-0x22)="2200000014000721004f10f7e2ff0500020003000100000008000200e700ff02f155", 0x22) [ 58.557272] nla_parse: 1 callbacks suppressed [ 58.563379] netlink: 5 bytes leftover after parsing attributes in process `syz-executor7'. 2017/12/28 22:58:57 executing program 0: socket$netlink(0x10, 0x3, 0xffffffffffffffff) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00001bd000-0x9)='/dev/ppp\x00', 0x8400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x4) 2017/12/28 22:58:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00004fc000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f00005d7000-0x74)="7cf1bb9bf5fd595ce125d1e4bb36e847d25655e92ef835d2bbad1c6f3b66bd10091a380f0bc865ffc779e1fa9ca13d7ba3c890173128cb05f0d7f8132cf13d0d6f7b860787491e87ad139c08867f8f392b9b307832c24ef706ff1192ae4ae3f005caa64a85118470710e12a6f72d3498856c634f") waitid(0x1, 0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0}, 0x8, &(0x7f0000b8c000-0x48)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = socket(0x10, 0x2, 0x0) setsockopt$inet6_dccp_buf(r1, 0x21, 0x80, &(0x7f0000b90000-0x56)="c2ed1e2a10e06e6ed39b968fda74dad100b861c2118c6226002f6495d5e58ce5b76b350d2569141dec58a02752cc59a71c96484c4a9d1cff23f2ce90092ea28a90d41a85f8ac6901fcc6822cdded7890b8baf1237e1c", 0x56) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f0000ae0000-0x4)=0x0) open$dir(&(0x7f0000a9e000)='./file0\x00', 0x185040, 0x40) write(r1, &(0x7f00009e3000)="26000000110047f1935ebff70722000ce6fef700010000002000ff36b807476f05001a000000", 0x26) 2017/12/28 22:58:57 executing program 2: mmap(&(0x7f0000000000/0x8e3000)=nil, 0x8e3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) prctl$void(0x3) mmap(&(0x7f00008e3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = dup(r0) r2 = openat(r1, &(0x7f00008e3000)='./file0\x00', 0x6080, 0x48) mmap(&(0x7f00008e3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f00008e3000)={0x5000000000000000, {{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) 2017/12/28 22:58:57 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000e37000)=0xc) fcntl$getownex(r0, 0x10, &(0x7f0000000000+0xca6)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) getpgrp(r1) ptrace(0x4207, r1) ptrace$setregs(0xf, r1, 0x0, &(0x7f0000001000)="") 2017/12/28 22:58:57 executing program 6: mmap(&(0x7f0000000000/0x526000)=nil, 0x526000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x4000000002, 0x0) write(r0, &(0x7f00008e1000-0x20)="200000001a0053f7050000540000000000000100ffe000000009000000000080", 0x20) bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet(0x2, 0x1, 0x4) preadv(r0, &(0x7f00003c2000)=[{&(0x7f0000001000-0xf7)=""/247, 0xf7}, {&(0x7f00000d5000-0x2a)=""/42, 0x2a}], 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0f85403, &(0x7f0000be4000)={{0x0, 0x3, 0xd0000, 0x3, 0x2}, 0x7, 0xfffffffffffffff8, 'id1\x00', 'timer0\x00', 0x0, 0x20, 0x8001, 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]}) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000003000-0x9)='/dev/ppp\x00', 0x20202, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000f35000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x11, 0xffffffffffffffff, 0x2000000000000000) ioctl$EVIOCGUNIQ(r2, 0x80404508, &(0x7f0000da1000)=""/153) shutdown(r0, 0x1) 2017/12/28 22:58:57 executing program 1: mmap(&(0x7f0000000000/0xb3f000)=nil, 0xb3f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b3f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000b3f000)='/dev/keychord\x00', 0x121000, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000210000)={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='eql\x00'}) get_robust_list(0x0, &(0x7f000063d000)=&(0x7f0000149000-0x18)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000044000)=0x18) r1 = socket$unix(0x1, 0x2, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) pipe(&(0x7f00005f0000-0x8)={0x0, 0x0}) ioctl$KDGKBSENT(r3, 0x4b48, &(0x7f00008c9000-0x4)={0xffffffff, 0x401, 0xc93}) bind$unix(r2, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00009f3000-0x4)=0x0) getpriority(0x2, r5) mmap(&(0x7f0000b3f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b3f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getdents(r4, &(0x7f00006c2000-0x45)=""/69, 0x45) sendmsg$key(r3, &(0x7f0000b3f000)={0x0, 0x0, &(0x7f0000b40000-0x10)={&(0x7f0000aeb000)={0x2, 0xc, 0x2, 0xb, 0x14, 0x0, 0x850, 0x0, [@sadb_key={0x1, 0x9, 0x8f, 0x0}, @sadb_x_sec_ctx={0xb, 0x18, 0xd2, 0x3, 0x4a, "2d07476a570ea4fb9dbd5867c24355e568bf02d3b81a0ec775484a4a178e3a0dd112a9f3cd502964106b0994dceeb8b958411b9ec1c4a25b2eb25c0a4b29328c7635e28a8644c009746d"}, @sadb_key={0x1, 0x8, 0x7, 0x0}, @sadb_x_nat_t_port={0x1, 0x17, 0x3, 0x0}, @sadb_ident={0x2, 0xb, 0x81, 0x0, 0x2}, @sadb_spirange={0x2, 0x10, 0x1, 0x5, 0x0}]}, 0xa0}, 0x1, 0x0, 0x0, 0x0}, 0x20040004) listen(r2, 0x0) connect$unix(r1, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) socket(0x1d, 0x80000, 0x5) connect(r1, &(0x7f0000932000-0xc)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r0, 0x9f38) mmap(&(0x7f0000b3f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r3, 0x89e0, &(0x7f0000b3f000)=0x2) 2017/12/28 22:58:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x20000000000003, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000049f000-0x6)='/selinux/enforce\x00', 0x1, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f0000506000-0x4)=0x0) write(r0, &(0x7f0000438000)="22000000140007fa004f10f7e2ff0d02021003000100000008000200e700ff00f155", 0x22) 2017/12/28 22:58:57 executing program 5: mmap(&(0x7f0000000000/0x48000)=nil, 0x48000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000003e000-0x10)='/dev/sequencer2\x00', 0xa0000, 0x0) mmap(&(0x7f0000049000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f000001f000)=0xffffffffffff7fff, &(0x7f0000049000+0xd80)=0x4) ptrace$setopts(0xffffffffffffffff, r0, 0x3, 0x100004) r2 = syz_open_dev$sg(&(0x7f0000048000)='/dev/sg#\x00', 0x0, 0x2) mmap(&(0x7f0000049000/0x1000)=nil, 0x1000, 0x4, 0x18011, r2, 0x0) writev(r2, &(0x7f0000029000-0x20)=[{&(0x7f000004a000-0x34)="cf420e6d0cd550e616dd86a7da4a6bb830959d076d1ef7f67d672a4c433b3b50f084c4ea9489b71a9f75", 0x2a}], 0x1) [ 58.616693] netlink: 2 bytes leftover after parsing attributes in process `syz-executor4'. [ 58.635007] netlink: 2 bytes leftover after parsing attributes in process `syz-executor4'. 2017/12/28 22:58:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) getsockopt(r0, 0x0, 0x40, &(0x7f0000b40000-0x54)=""/84, &(0x7f0000002000-0x4)=0x54) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00009a5000)=@generic="56b3911f9911f40f4d70afcfb1ad3ca2", 0x10) [ 58.674752] netlink: 2 bytes leftover after parsing attributes in process `syz-executor4'. [ 58.701744] netlink: 2 bytes leftover after parsing attributes in process `syz-executor4'. 2017/12/28 22:58:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f0000d08000-0x10)=[{&(0x7f0000223000-0x39)="3900000012000100000003000000000007040000001f0500000000000103004709001d0066413e055600000108003dfb230300807416075bff", 0x39}], 0x1) 2017/12/28 22:58:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) preadv(r0, &(0x7f0000ba7000-0x40)=[{&(0x7f0000b48000)=""/28, 0x1c}, {&(0x7f0000b7e000)=""/241, 0xf1}, {&(0x7f0000ea3000-0xfb)=""/251, 0xfb}, {&(0x7f00005b4000)=""/222, 0xde}], 0x4, 0x0) fgetxattr(r0, &(0x7f0000e2b000-0x15)=@known='system.sockprotoname\x00', &(0x7f00004b3000)=""/166, 0xa6) 2017/12/28 22:58:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) renameat(r0, &(0x7f000000c000-0xe)='./file0\x00', 0xffffffffffffffff, &(0x7f0000043000-0xe)='./file0/control\x00') stat(&(0x7f00005f2000-0x16)='./file0/control/file0\x00', &(0x7f0000f81000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getegid() chown(&(0x7f0000aec000)='./file0/control\x00', r1, r2) fallocate(r0, 0x1, 0x7fffffff, 0x7) 2017/12/28 22:58:57 executing program 7: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GET_STATS(r1, 0x80f86406, &(0x7f0000003000)=""/76) fcntl$notify(r1, 0x402, 0x2) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f0000000000)={0x5, 0x8001, 0x1, 0xddcc, 0x3}) ioctl$TCSBRK(r0, 0x5409, 0x0) setsockopt(r1, 0x598, 0x85b8, &(0x7f0000005000)="ee3c52e9bad15d332e6f0aab6423e0a17d10b6048a42aefc25f690326c51a88d2acca5f5c66e6430c72f3442545a2c15d3cdaa00c94323b563200d1c697212979486f7aacce1cdb1145db1fe56860b6c1783c9c810a000975c7f133c23d12fcaac86fc577b1798b6ce7a53a686fabd209de7b8cf373b8f0446b10bdb21f77dfc4fcd9cb1410873e417aceb121e113a8c", 0x90) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000005000)={0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netrom(r1, &(0x7f0000007000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000003000)=0x10) setsockopt$inet6_udp_int(r1, 0x11, 0x65, &(0x7f0000002000)=0x0, 0x4) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f0000007000-0x8)={r2, 0x2}) 2017/12/28 22:58:57 executing program 4: mmap(&(0x7f0000000000/0xffc000)=nil, 0xffc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x14) writev(r0, &(0x7f0000ffa000-0x10)=[{&(0x7f0000008000)="290000001800311dda00f60400c900020a2400000000ff0680000c000c00088000000000040ff1e56b", 0x29}], 0x1) 2017/12/28 22:58:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001a000)={0x0, 0x0}) r2 = epoll_create1(0x0) timerfd_create(0x3, 0x80000) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000001b000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f000001b000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000fdf000-0xc)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000aa8000-0x18)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e56000)=0x18) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f00000c4000)=r4, 0x4) 2017/12/28 22:58:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000645000)='/selinux/checkreqprot\x00', 0x20400, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000c22000)={@rand_addr=0x6, @local={0xac, 0x14, 0x0, 0xaa}, @multicast2=0xe0000002}, 0xc) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000083000)='/dev/sequencer2\x00', 0x24401, 0x0) 2017/12/28 22:58:57 executing program 6: mmap(&(0x7f0000000000/0x53d000)=nil, 0x53d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netlink(0xffffffffffffffff, 0x10e, 0x0, &(0x7f000053b000)=""/182, &(0x7f000053c000)=0xb6) r0 = syz_open_dev$sndtimer(&(0x7f000052b000-0xf)='/dev/snd/timer\x00', 0x0, 0x480200) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f00004da000-0xc0)=""/192) mremap(&(0x7f000053b000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f00000cc000/0x4000)=nil) mremap(&(0x7f000053c000/0x1000)=nil, 0x1000, 0x2000, 0x3, &(0x7f00000cd000/0x2000)=nil) 2017/12/28 22:58:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffff9c, 0x9) r1 = syz_open_procfs(r0, &(0x7f000041e000)='clear_refs\x00') writev(r1, &(0x7f0000b97000)=[{&(0x7f00000e9000)='3', 0x1}], 0x1) 2017/12/28 22:58:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000759000)='net/llc\x00') r1 = syz_open_procfs(0x0, &(0x7f0000a59000)='oom_score\x00') sendfile(r0, r1, &(0x7f000017f000)=0x0, 0x1) [ 58.788325] audit: type=1400 audit(1514501937.551:43): avc: denied { create } for pid=8934 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_rdma_socket permissive=1 2017/12/28 22:58:57 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f0000000000)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) keyctl$join(0x1, &(0x7f0000012000+0x869)={0x73, 0x79, 0x7a, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00001da000)='/selinux/member\x00', 0x2, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f00000e2000-0x4)=0x0, &(0x7f0000bda000)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/28 22:58:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00002d2000)='/dev/net/tun\x00', 0x0, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000f15000-0x15)='/dev/pktcdvd/control\x00', 0x101000, 0x0) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000e29000)={0x3ff, 0x0, 0xa5940db28655025e}, 0x4) ioctl$TUNSETIFINDEX(0xffffffffffffffff, 0x400454da, &(0x7f0000410000-0x4)=0x101) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000ed5000)=[{&(0x7f0000ed5000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000d30000-0x20)=[], 0x0, 0x0, 0x0, 0x0}], 0x1, 0x0) openat(r1, &(0x7f0000940000-0x8)='./file0\x00', 0x0, 0x80) r3 = add_key(&(0x7f0000a97000-0x6)="67080008008f", &(0x7f00008eb000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f000093f000)="", 0x0, 0x0) dup2(r2, r0) socket$inet_tcp(0x2, 0x1, 0x0) pipe(&(0x7f0000ab2000-0x8)={0x0, 0x0}) syz_open_procfs(0xffffffffffffffff, &(0x7f00000ce000)='net/mcfilter6\x00') request_key(&(0x7f0000311000)='cifs.spnego\x00', &(0x7f00006b1000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00005fc000)='net/mcfilter6\x00', r3) 2017/12/28 22:58:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x7, &(0x7f0000ff1000-0x20)={0x46e1c9, {0xfffffffffffff270}, 0x0, 0x0}, &(0x7f0000447000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000f81000)={0x0}) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000671000)='/dev/sg#\x00', 0x0, 0x0) mknodat(r0, &(0x7f0000fe1000-0x8)='./file0\x00', 0x8081, 0xa84b) 2017/12/28 22:58:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x100000000000002, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x0) r2 = socket(0x2000000011, 0x3, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x5, 0x0, @sync=&(0x7f00001a4000-0xc)={0x0, 0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f00002ef000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000984000-0x4)=0x1, 0x4) r4 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000b41000-0x4)={0x0, 0x0, 0x0}, 0x4) sendto(r4, &(0x7f0000ee2000)="", 0x0, 0x0, &(0x7f00006ae000-0x14)=@ll={0x11, 0x0, r3, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) 2017/12/28 22:58:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) r2 = gettid() getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000c82000)={0x0, 0x0, 0x0}, 0xc) ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0286405, &(0x7f0000fa2000+0x578)={0x1, 0x7, r2, 0x7f, r3, 0x2, 0x40, 0x8}) setsockopt$inet_tcp_int(r0, 0x6, 0x7, &(0x7f00000b2000)=0x0, 0x4) 2017/12/28 22:58:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00002fe000-0x16)='/selinux/checkreqprot\x00', 0x40000, 0x0) pwritev(r0, &(0x7f000011c000-0x8)=[{&(0x7f000092c000)="608f8197b5b6be3e6861c95b63eb983cd82bc7f6d726b00d5b36b8095f23f4fc9e045f0864bbfbf09bc824db55c297e087b6a8bbf12105f74e848555e9c522ac250faed10dbb26a3f875f1c355118536ff04539b1d28757c620da563def0a97044fda3336701fc9db36f2f607b4e53087f82aabed129ecb1122305dc484af0fb0f81c2361a2db8d8c9eab79f30457f42f5d51f32a23b684f1580f4c99c3dfb4c256f3e6ec3a9ed063a8377ddf2e223347e76c6619622f643", 0xb8}, {&(0x7f00000b7000)="a601de9b206634fafcb6d87b9c23850a92b33876323279cff5db7677b269b94bb7dfef26df23ee13a474c62f49529fee88ed467f0ccd5839474668d3944389c5c91a38439453831e02f939f1e4efa513a6c2574fe1e5764df2ecc995c03d3db549ddd77ea735d1a2dc15d691b71717a2608ece209283deeabd4157441d89b5e9a450c4", 0x83}, {&(0x7f0000002000)="5a619e55ba8d6b8fb3b44f4e17c063c368801c62193580548ca37a7bddd7e505f2d374ebe49d7a6f3c372cae65eb5f1da76a7228b4596727637a8d91375750d727e5f4c6b4dc55b9d67d712c722c18e4e2a2618753d93583300e9d035e1638146af872113915c68fe22e658420fc9615eb80a05b6bd34aaae40195dd6231e4f3863e04bf8f050c6d115e42f8", 0x8c}], 0x3, 0x63) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f0000a8b000)={"988a728e11428933cc9bdae96c74bc43", {0x4, 0x0, 0x7, "3b9ababe1e10", 0x20, 0x0}}) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000220000-0x10)={0x2, &(0x7f0000735000)=[{0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f000050c000)={r1, 0x2}) r2 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000655000-0xc)={0x0, 0x0, 0x0}, 0xc) r4 = getegid() fchown(r2, r3, r4) read(r2, &(0x7f00009d4000-0x8a)=""/138, 0x8a) r5 = syz_open_procfs(0x0, &(0x7f00006e8000-0xb)='net/packet\x00') fallocate(r5, 0x0, 0x8, 0x9) r6 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000ec2000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r6, 0xc0a85352, &(0x7f00005ad000)={{0x7fffffff, 0x8}, 'port0\x00', 0x40, 0x40, 0x5, 0x58ac, 0x2, 0x4, 0x100, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fcntl$setstatus(r5, 0x4, 0x800) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000ca2000)={0x0, 0x0, 0x0}, &(0x7f000086c000-0x4)=0xc) ioctl$TUNSETOWNER(r5, 0x400454cc, &(0x7f0000c28000)=r7) sendmmsg(r5, &(0x7f0000494000-0x1a4)=[{{0x0, 0x0, &(0x7f0000f16000-0x50)=[{&(0x7f000028e000-0xa9)="1d86c1d1db7b7543de7aa981dbe28502b7ba76f83d6af8f3cde4ac1c9b2f02d9f31d3872d962b6d8e8aaf0a7bb11cd4aa56289c74219c32cfd1fbe393c04790277539e15741da50f81bf416da9af0f3a80003227b74917c58517d8388949989b542a39ecd45f80b705927106ee93e1712b4066ef723a6f2d20648cb1e25e35351282c5519edad6da0eae707a33ee9f8ce6c92870a27dc9f1daade753bcc83445cbdbb9de0f996977cc", 0xa9}, {&(0x7f0000eef000)="c3f3acf8077c0e", 0x7}, {&(0x7f000084f000)="", 0x0}, {&(0x7f0000c82000)="a1808ce5", 0x4}, {&(0x7f00005bf000-0x69)="4e71a8fed1e902a9875e0bc6498731421f1951b692e18c47fcc63066a1527bbaeee6a3ca01e2bb594331692d3f1d6b877166a9e59896036d3436901740d53cb468d6b2ccecfdf30522c2c08d189e1fe2c259c05d74eef6b23f093b6df8ee9f115ca0d98401c84b84c8", 0x69}], 0x5, &(0x7f0000005000-0x1288)=[{0x1010, 0x184, 0x7fff, "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&(0x7f0000074000)=[{&(0x7f000003c000)="2f1bbec79298286ed587bd49c9315339119e6e3d31a51f5e8e7d4a238822f9223f30d33858b8fda9ba9b94b0f26fae0714f92afb5e946919bfca551a3673c85402c9ac49e7f741d3a1717660aec17082528f7ef51c86678cef2f2b9897bcc1580a28bb80e40dd11b55f909947dc5e65349a026264bc0e4f861dcb8b9606b150ade7757c60e1c163998698d79fe56c1593da35e95056d49b025279ec4a8404f7e891479f2f5f7a1c5d8a3c32c1c6218a58e92115c0593b7e2f550d78a08940ee2115aa1498c93e630058afae4f0264ae89e76dd72129f606a26a4687a71e8ad7323444a0c2e72955e2feca86350cbe5250560a9bea1ac97cd0c0a6d63c0f02787f7851795dd6f502725b4d3e43bf6690f15dd5be6abec5a40f2aa15778a6c84ee2fc0da315501ec814288013d15bd12e206722918b9dcf9554ea869d95746d60724b223297aa295c5ab4f08b03249eecbe302322949be5e46bc0833437bdd52647d5263610134f28e0ef6733e83f8c87b089252203e037f0a69a3fccb25372b8cb96a84e46e9619b196bde4692178e23ab5c2e690d944082140e88220fa46bf298d2280bc26137c612cb998daf76c5f3b86b8a29ecf2adf6d03ea6715a89e3ed0afeff0d660dcebf35be79fb5fc930ccc8086858cd23ea1d1f9ef0560dbbe2d79624ddd46e0dae6e803c31808f0b0c0b65cf7b5cf5794e8480633bd71b822ef84d088ca52c00b2ff81c8643df4455584e610dc657c6fa057ca793ba94cc7c55ad5a7e2b75d9debf5d8d8cdd5b0416e54c91e34b178e848f01b9821bf650df2a0790701b6be8c798d12c344872e090b42d5d7a6b3bfdaaeac5f1b87b345935b81ee7a2c9c4c2712c34ce7a52fd75ce176303ec9094062093800b5819fc607d1a07acdbcbabd93cac39a5fe54ef3bd33e3f85e366e379d7b0d97bebd81adceacce403610ccd871b18a993b74830e16bc811b90c189c438ea06c9158522f97b8c56963413887aca04535660c7fe5da8ef28771d6153b9745d44cd013a00021119eeb43d74d94a8e978393b876904b79d176a1cc0e3e2b42a8b0b0fa187c149402e49cbd5eaaac7f959c1ebca60dad3d1c77d16e2e4cfe678ed2549f3114c7452386aa8035752eaad2a0b06a178aaba1664f42437f03e143948e501f5064f43b2890891dcef7a8923e3beee62e56bc136052f67392fbd188094a5db999808630817abb3751048ab4dd11079c59cb72bc345cefb428875b11db21edfe3f1dc6af9bd4724de1de596f2a1d6090c962fba735f2079d5f38487d291fbe20ed8ab3511db63f2a80de0850e9d5c28849c0a64cbb5afe6358b558ce662d4b2c6fac30e33d046641c6d19d1351caf620596d5275f34cefbb562778a2babafd963d8a41c051aabf2f5ba83d2b1f66b0ab57dc178034b53ad2a6726d8b00ab821bda7644a76c7a58d9c7c0af6318bb7c4a77c7f2ea87bb4016e73b9d5a6665cab53df087812a1766c07b845abd16b490ce9a90edf801fb8f12e8f29908b7e24fb0c025368e88fc642027ed118fa224ba81afdf7ff0469e50046ab460e726beaf2acd39e8db1bad5b7318cefc84879b12c1f79dc5ebc5678b97accd642b1c979a43359693381719f4c27b86253707b3fabbd3ef6f24f464e2a70f5ab6a26f45b582403e60fe47aef919541db4b1fa4bd302a81b93be93f39de5de40b8b70d38f15a4b8f5401de99c51b0fa4dc7b81a304f05c36f912697d332f4b1733a64b628087c02f7524167e0a9c6603bb3376550ae2d5213785b45a08f58d9345b838a7256e2d05aab44e74fb4b9f8ee41f15a9d7069ee89d0138880b1a539bf98979d1d0f16d71337f411def63af51f5a1adccc692a38ba976a99134c82424f8a801d3c5dade9ca207d6c628f3ec2381208c5b9ab6410b9f18052ac8626e433fba40631ed30db46382e4d34bbeaf0733f683357b45286a770542ed1b79c017267b66dc2a43d6ced2f9727ff7c10ccb6846dbcd01a1cde147f977695d73d65cc9c9c557c35b10c82a87c58d72b19ea7ece4de5e2bd3e90c51c1413e229c052595ce0c48057c833e5c15295f3aeeea68f585c814c54b25be4b885ebe4dfda25ab6b79d6fa1440e22d694f6dbcb14fda4866db3abf359eabbc6ab262e1b69d4be80e4532485f87d8872553be38499c395e42f9dfb3f6f3ec342561f4ce85400e84d5a4c60d636a2dfdbda059ed9c1ebf0af5b4460023a6ecfe736cc20d9459b1804b05cab53041cf55c0b2168c090706150081eb27f1db6f61cd6bd1198df7659be91cc1e77753c95b30b825df480330db64875bcad969af0aeeb3e34fa32ea3c519a6c4dfaa935bfeb911cb9bd970e2ad44d3ff7aab4d4b4c6e4e4f192e0c395c410291b7dc1d7047fc0f5eb897560e7ec7bee8fe9732a90b861162591dd660f9f13a38d78e91dd1d77d7e9cb14b6af1aa1d591f09fd1a491a218cb4f6d7ac5e84122d52580ae1b8e652925380c973d791be6b981b75337d57db09d972ca7fb456e5a3793e43985baa0e5a2f376f8789708b2036272e1411471648c9c962ea7c4ce1688f458afe82c510ffd467e7f8ed53cefd4151227dabf2354748be14e92f96fabdd4e7c259d3f40da4d6cd4f59465b7b15578e2825547b00652a5e5e23b62988bf3420ac1351ba6b5bb85d385e6a68c44ba315066dc996eb938d78581c3c87202a56be1b07de7fe0092da89994efee0f6732e0ae24ef2695225171d1bbf6c2d620f5d2895176ccadab1df57f0454c6507bc3d1cedd661c74fbbe5df7c890a22cdf0d52e7379e13ad4461d430e4aa0612491ec2a15384d72a6a9a168152917d10f97362e0cbed428ca18485f39304955fdf3f0415ec29a26dbbffc757263d9157163ee33c3d6df52d688c8b11625ca93543df5d274fea1ceb4c7cbb4c852d578cd325b2ba5c7026707573b8b3cbe00214f63dca6b393a1b23df4dd21a42bf94f13e9e955f555440e911126dbbc96f8d4aa6b12ec27e208f1a3bb030920dea3abeaf9b500bb097a9b6f3e9c421e407e5b783fea35f6f65b7c9b8341c6e209bb4a52511d9c7e639939c7a6d5f6448cb97db802c811cdaff053c10d26333b1a9903aaaba36fd9380ea480df2e1f2430bfee188a013897f6e5d79bf43ed7bc8b2e6827ee3390e548071aed2e04e91057ee917e98c93fde7d68951d23ea4ce7d4634625033b808613f15f3e4182114ac26dead08a43837a582d2278e346549996724ce7b5d00db2a5bfaa8594575383f02b98fd6ffa21ddcf5df1b42fa59f110f1604cb2ccc86b0927679b87fdc8164e3f3aa0abed22cd037691b3256c5b55124ff23f775e38ac142f8cbd77500745e1d47df0995a13c8dcad2f4ab293dcdd60105530c3e4f4b71e283ed939732fb82b7e655ae4d6c9641d07bde280cd4caeae30f94e36c97991e23486a7ae202c054b845ab1f676445763d87eeae538824883dfc645a067eeeaf0defcba02de11cc8a0d14b59238e25c421e914f725c41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0x1000}, {&(0x7f0000efa000)="e22a52946b38daa95575ddbbda2f2b7b8516611101d9160b5ac1f71588ad", 0x1e}, {&(0x7f00005af000)="3fa9f9904f2a06bc0df69283c52e4ad59f617ce54dab71fe1e7c24e0110e8144c5bb06928a51e6125c6323cfc007dff0060cdf85589e60acf247be7d2ecb8654e6dce4d5466d15b5c97dcb65845a62dc1b8ce492ab730d", 0x57}], 0x3, &(0x7f00005bc000)=[{0xb8, 0x114, 0x7fff, "e60c9723a8d40e6383039141c527e23786ae99e184a92fa2b7b48bd2c253db43d5555f1120978156f4b63d360b5657db7459e6f23e42ce090aac05ef25835ce15f98006ad924f37e7fe159865c5482c1900d4f8d2d6ac4ef4dd06840995e6b09e539caef2ca1f1b0b4f15bc5f5be21c08e913792f545ded2916ad4abfe6e8190d50c5d47833e20edbbea4068758a01ea38c6e72b3a89b7d4a61956bb0714a1b850dc"}, {0xc0, 0x111, 0x81, "af89ef7de400c81dc0694119e1c8bc0ac22494d1c645f16938fb8c57a628d6b3543150d2cdf11e71a8e4ba1e92f01b0e7c2f9371468db741193c8ade8dd10cddc00dac7f51f82035bdb6bceebdde176178a5bb2bedcbe0aa8367311f9b20272613b922221c558d70ba8110ca57e3b37f546806773558463a8a5025b548c3c5d3a5b9a40e59d59a17a5953d496868d0d1a9a0360e2f1f09393e43f1213ccbd160afb9e1f0c99dabfe69"}], 0x178, 0x40000}, 0x1ff}], 0x7, 0x80) 2017/12/28 22:58:57 executing program 4: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000850000-0x11)='/dev/vga_arbiter\x00', 0x10000, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000fd5000)=@assoc_value={0x0, 0x7}, &(0x7f00005f9000)=0x8) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000fd5000)={r2, 0x0}, &(0x7f0000fd6000-0x4)=0x8) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$unix(r0, &(0x7f0000fd6000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8) getsockopt$packet_int(r0, 0x107, 0x0, &(0x7f0000fd5000)=0x0, &(0x7f00008c7000)=0x4) 2017/12/28 22:58:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f000079e000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000e42000)='/selinux/mls\x00', 0x0, 0x0) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f00003c6000)=0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000f5a000-0x34)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000021c000)={0x0, 0x1, 0x0, 0x0, 0xf, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fcntl$F_GET_RW_HINT(r1, 0x40d, &(0x7f0000ca8000-0x8)=0x0) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) 2017/12/28 22:58:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000a5b000-0x5)='user\x00', &(0x7f0000a7a000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000cb0000)="95", 0x1, 0xffffffffffffffff) msync(&(0x7f0000892000/0x2000)=nil, 0x2000, 0x7) keyctl$assume_authority(0x10, r0) 2017/12/28 22:58:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000e6c000-0x10)=@common='gre0\x00') seccomp(0x1, 0x0, &(0x7f00006eb000-0x10)={0x1, &(0x7f00008a8000)=[{0x6, 0x0, 0x0, 0xffffffffffff8002}]}) r1 = accept4(r0, &(0x7f0000ef9000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000c09000)=0x58, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f000088e000-0xf)='/dev/sequencer\x00', 0x8000, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00005c4000)={0x4, &(0x7f00006d0000)=[{0x40, 0x1, 0x5, 0x11}, {0x101, 0x1, 0x92, 0xffffffffffffffe1}, {0x1990, 0x3, 0x1, 0x0}, {0x50c, 0x6, 0x4, 0xff}]}, 0x10) 2017/12/28 22:58:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000ce7000-0x8)='./file0\x00', 0x40) mount(&(0x7f00007a4000-0x8)='./file0\x00', &(0x7f00004f6000-0x8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x8409, &(0x7f0000c82000-0x2)="") r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000070b000-0x11)='/dev/vga_arbiter\x00', 0x40000, 0x0) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f00007b2000)=0x0) unshare(0x8010400) r1 = openat(0xffffffffffffff9c, &(0x7f0000246000)='./file0\x00', 0x0, 0xfffffffffffffffc) ioctl$KDGKBTYPE(r1, 0x4b33, &(0x7f000029b000)=0x0) fsetxattr(r1, &(0x7f000084a000-0x15)=@known='com.apple.FinderInfo\x00', &(0x7f00008c4000-0x1)='\x00', 0x1, 0x0) timerfd_settime(r1, 0x1, &(0x7f0000bb6000)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f00003a7000)={{0x0, 0x0}, {0x0, 0x0}}) 2017/12/28 22:58:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000d52000-0xe8)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x8, &(0x7f0000e8c000)=0x0, 0x4) write(0xffffffffffffffff, &(0x7f0000a98000-0x10)="020baf010200000000067bbc8e1d4b48", 0x10) write(0xffffffffffffffff, &(0x7f0000001000-0x10)="0212a1250200000009e5000000000900", 0x10) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000085000-0x15)='/proc/self/net/pfkey\x00', 0x404, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000f64000)={0x0, 0x1}, &(0x7f000001d000)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000d68000)={r2, 0x5, 0x20}, &(0x7f0000748000)=0xc) ioctl$PIO_FONT(r1, 0x4b61, &(0x7f00009b5000-0x7b)="917073d08d4aca14163318e1d6d4db14cff44bf5fc95c1f99de120132d5c82611f1864357c2be9720ce1c5b86e7055ff0dcf192392e886d4c675439c18633157cba2984631ca5516b4ff3967aba94e6eabd81d2f5e9ed4ce635227b8bdda70bf4d30dda8bf922a4a15ed15dc0325c2961ac2001ab5fa77b80e871e") r3 = socket(0xf, 0x4000000000000003, 0x2) sendmsg(r3, &(0x7f00004a2000-0x38)={&(0x7f0000957000-0x8)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f000097e000)=[{&(0x7f0000365000-0x10)="0212050002000000001ef2676546b71d", 0x10}], 0x1, &(0x7f00006d7000)=[], 0x0, 0x0}, 0x0) [ 58.957822] device syz7 entered promiscuous mode 2017/12/28 22:58:57 executing program 6: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) ioctl$TCSBRK(r0, 0x5409, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_add_watch(r0, &(0x7f0000000000)='./file0\x00', 0x200) mmap(&(0x7f0000001000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000011000+0xc59)='/dev/binder#\x00', 0x0, 0x802) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000010000-0x30)={0x0, 0x0, &(0x7f000000d000-0x98)=[], 0x1, 0x0, &(0x7f0000010000-0x1)='>'}) getsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f0000009000)={@loopback={0x0, 0x0}, 0x0}, &(0x7f000000b000-0x4)=0x14) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$packet(r0, &(0x7f000000e000)=""/44, 0x2c, 0x40000021, &(0x7f0000011000)={0x11, 0xf7, r2, 0x1, 0x6, 0x6, @random="17a535d53289", [0x0, 0x0]}, 0x14) 2017/12/28 22:58:57 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000000000)='user\x00', &(0x7f0000646000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000001000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000000000)='\'@!^{wlan1\x00', r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000001000)='./file0\x00', 0x2000, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000001000-0x8)={0x0, 0x40}, &(0x7f0000002000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000003000-0x10)={r2, 0x3f, 0x3, 0x551}, &(0x7f0000000000)=0x10) keyctl$set_timeout(0xf, r0, 0x9) unshare(0x3ff) 2017/12/28 22:58:57 executing program 1: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000775000)='/dev/rfkill\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r0, 0x5460, &(0x7f0000001000-0x8)=0x0) mmap(&(0x7f0000000000/0xef0000)=nil, 0xef0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x6, &(0x7f0000eeb000-0x4)=0x3, 0x4) getsockopt$inet_tcp_int(r1, 0x6, 0x6, &(0x7f0000ee4000)=0x0, &(0x7f0000566000)=0x4) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r1, 0x1, 0xf, &(0x7f000051a000-0x4)=0x0, &(0x7f0000ef1000-0x4)=0x4) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) statfs(&(0x7f0000ef1000)='./file0\x00', &(0x7f0000017000-0x57)=""/87) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000ef0000)='/dev/sequencer\x00', 0x111040, 0x0) 2017/12/28 22:58:57 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000013000-0x18)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000001000)={0x0, 0x40, 0x4212, 0x100, 0x8, 0x7f, 0xfffffffffffffffd, 0x86e, {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]}, 0x5, 0x3a4, 0x1540b272, 0xffffffffffff886b, 0x0}}, &(0x7f0000001000-0x4)=0xb8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000012000)={r1, 0x8}, 0x8) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getpgrp(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$lock(r0, 0x6, &(0x7f0000003000-0x20)={0x2, 0x7, 0x14f7, 0x1, r2}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) pipe(&(0x7f0000014000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b6c000)="", &(0x7f00008a3000)=0x0, &(0x7f000057c000)=0x0, &(0x7f0000ac4000)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00009a2000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) ioctl$sock_inet_tcp_SIOCATMARK(r3, 0x8905, &(0x7f0000693000)=0x0) 2017/12/28 22:58:57 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000001000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000001000)={{0x8000, 0x0}, "706d727431000000000000000000000000000000020000000000000000000000000008ac00000000000000000000f000", 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x80000000000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 59.034095] binder: 9005:9008 ioctl c0306201 2000ffd0 returned -14 [ 59.069261] binder: 9005:9016 ioctl c0306201 2000ffd0 returned -14 2017/12/28 22:58:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) ioperm(0x401, 0x4, 0xfffffffffffffffd) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000575000-0x1c)=@req3={0x10001, 0x260b, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x1c) 2017/12/28 22:58:57 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000a04000)='/dev/sg#\x00', 0x1ff, 0x80200) r1 = fcntl$getown(0xffffffffffffffff, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00004b4000)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f0000cf2000)={0x9, 0x4e1, r1, 0x7, r2, 0x1, 0xffff, 0x984}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f00008be000-0x1c)=@req3={0x100000000, 0x9, 0x1, 0x7ff, 0x7fff, 0x1ff, 0xf8e00}, 0x1c) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f000084b000)=0x0, &(0x7f000020a000)=0x4) r3 = syz_open_procfs(0x0, &(0x7f0000290000)="666400000004bb") getdents64(r3, &(0x7f0000010000-0x1000)=""/4096, 0x1000) getdents(r3, &(0x7f0000671000-0x30)=""/48, 0x30) 2017/12/28 22:58:57 executing program 3: r0 = open(&(0x7f0000207000-0x8)='./file0\x00', 0x0, 0x112) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000000000)=""/103, 0x67) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f000073d000)='/dev/input/event#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xb2a000)=nil, 0xb2a000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f00008cf000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) getpeername$llc(r1, &(0x7f00004e6000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f000097a000)=0x10) ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f00007b7000-0x8)=[0x0, 0x0]) 2017/12/28 22:58:57 executing program 1: mmap(&(0x7f0000000000/0x105000)=nil, 0x105000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) mmap(&(0x7f0000105000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000105000)="260000001200272a000000000000010100000004002400000020ff002024f9510500030001e4", 0x26) 2017/12/28 22:58:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000351000-0x8)='./file0\x00', 0x100, 0x80) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000804000-0xb)={0x7fffffff, 0x100, 0x0, 0x9, 0x1, 0x1f, 0x1ce8, 0xff, 0x5, 0x1d, 0x1}, 0xb) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) accept4(r2, &(0x7f0000a3a000-0x1c)=@in6={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f000061d000-0x4)=0x1c, 0x11ba85040de7df72) listen(r2, 0x0) sendto$inet6(r0, &(0x7f0000c0d000-0x1)="c6", 0x1, 0x20000004, &(0x7f00008b2000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) close(r0) 2017/12/28 22:58:57 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0xffffffffffffffff, &(0x7f000072f000)={0x0, 0x0}) prctl$getreaper(0x1f, &(0x7f0000001000-0x8)=0x0) r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_getres(0x3, &(0x7f0000002000-0x10)={0x0, 0x0}) r1 = dup2(r0, r0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000003000-0x8)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f0000003000)={0x58c4, 0x4, 0x7, 0x81, 0x1ff, 0x200, 0x8000, 0x2}, &(0x7f0000001000-0x40)={0xffffffffffff2c9d, 0xa7f, 0x6, 0x400, 0x0, 0x0, 0xfffffffffffffff9, 0x9}, &(0x7f0000004000-0x40)={0x2b, 0x3ff, 0xfffffffffffffffa, 0x3, 0xffff, 0xffffffffffffff7f, 0x100, 0x4}, &(0x7f0000004000-0x10)={0x77359400, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000001000)={0x0, 0x0, 0x6bd}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000003000-0x10)={r2, r3, 0x8}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mincore(&(0x7f0000ee9000/0x3000)=nil, 0x3000, &(0x7f0000001000)=""/187) 2017/12/28 22:58:57 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f000003a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) connect$unix(r2, &(0x7f000002d000)=@abs={0x1, 0x0, 0x0}, 0x8) 2017/12/28 22:58:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000c92000)='./file0\x00', 0x0) r0 = creat(&(0x7f0000c2f000)='./file0/bus\x00', 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000335000)='/dev/autofs\x00', 0x0, 0x0) r2 = open$dir(&(0x7f0000eb6000)='./file0/bus\x00', 0x0, 0x0) syz_open_dev$sndseq(&(0x7f0000970000)='/dev/snd/seq\x00', 0x0, 0x400000) writev(r0, &(0x7f0000bd9000+0xa1d)=[{&(0x7f0000775000-0x67)="0301f926b842ebddbf6642d969", 0xd}], 0x1) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000f6a000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000f78000-0x4)=0xc) r3 = dup(r2) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x2011, r3, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000958000)={0x8, 0x8, 0x9, 0x7}, 0x8) setsockopt(r1, 0x5, 0xa4, &(0x7f00007ab000-0xed)="cb98d981ebb6d188f06dd33d547ebfeb5689cc90ab293e872f338faf730dcd41333b9cf5ce31d53a751d70702d8d66f262886d795470a179830983d4d02deebab72a8263532db428312265e4719d4baacb7e0b1c4565065fc258b758d61d1478feb29b784ac2933ed838c26dd417b4efc17ccb5fecedaab413ca0abaa50d4a916950b5c49f6372d70f3b6eb8299e4cd62a74ed4b4c561235abbdc59a37aaf3a0c9ea30c21b1e61f0c4596b4760959861e39a5911c5d734849501ebdfa03a32e4c66ce147cd22016596151b594bd4c9c15cc3b37459dc4a35f1702036fec1143bb516f0e7d08b14215b52ec840a", 0xed) getsockopt$inet_buf(r4, 0x0, 0x483, &(0x7f0000000000)=""/0, &(0x7f0000000000)=0x0) ioctl$EVIOCGBITSND(r3, 0x80404532, &(0x7f0000bac000-0x20)=""/32) 2017/12/28 22:58:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000649000-0x9)='/dev/rtc\x00', 0x203, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00008b7000)={0x0, 0x0, 0x0, 0x0}, &(0x7f00007c4000-0x4)=0x8) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) accept4$inet6(r0, &(0x7f0000e07000)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000448000)=0x1c, 0x0) ioctl$void(0xffffffffffffffff, 0xc0045878) creat(&(0x7f0000877000)='./file0\x00', 0x50) r1 = socket$netlink(0x10, 0x3, 0xc) writev(r1, &(0x7f000037d000)=[{&(0x7f0000607000)="1f00000002031900000007000000068100ed3b850900030000000000000058", 0x1f}], 0x1) 2017/12/28 22:58:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$join(0x1, &(0x7f000001a000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}) keyctl$session_to_parent(0x12) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000572000-0x15)='/dev/pktcdvd/control\x00', 0x0, 0x0) keyctl$session_to_parent(0x12) setsockopt$ax25_int(r0, 0x101, 0x7, &(0x7f0000ed2000-0x4)=0x4, 0x4) accept$packet(r0, &(0x7f0000135000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000092a000)=0x14) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f00007af000-0xf)={r1, 0x1, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) 2017/12/28 22:58:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe4000)='/dev/ptmx\x00', 0x0, 0x0) clock_gettime(0x3, &(0x7f00009fa000)={0x0, 0x0}) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000fd6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff7, 0x0}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) readv(r1, &(0x7f0000fd6000)=[{&(0x7f0000314000-0xd7)=""/1, 0x1}], 0x1) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCSETA(r0, 0x5402, &(0x7f0000fd8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0}) readv(r1, &(0x7f00000c9000-0x70)=[{&(0x7f0000fde000)=""/3705, 0xe79}, {&(0x7f0000641000-0x9)=""/9, 0x9}, {&(0x7f0000727000)=""/74, 0x4a}, {&(0x7f0000294000-0xa9)=""/169, 0xa9}, {&(0x7f0000fe7000-0x88)=""/136, 0x88}, {&(0x7f0000f7c000-0x8)=""/8, 0x8}], 0x6) 2017/12/28 22:58:58 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/member\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000fa7000-0x8)={0x0, 0xac}, &(0x7f0000953000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000001000-0x14)={r1, 0x7, 0x0, 0x1, 0x8001, 0xfa}, &(0x7f0000001000-0x4)=0x14) seccomp(0x1, 0x0, &(0x7f00008c2000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r2 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000dcd000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$PIO_FONTRESET(r2, 0x4b6d, 0x0) eventfd(0x0) 2017/12/28 22:58:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x4cc000)=nil, 0x4cc000, 0x0, 0x65031, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x45, &(0x7f0000003000)=""/30, &(0x7f0000ff0000-0x4)=0x1e) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000126000+0xca1)='/selinux/relabel\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000a01000)={0x0, 0x7f}, &(0x7f00004ff000)=0x8) futex(&(0x7f00006f3000-0x4)=0x693e, 0x0, 0x2, &(0x7f0000b35000-0x10)={0x0, 0x0}, &(0x7f0000f20000-0x4)=0x1f, 0xffffffff) r3 = request_key(&(0x7f0000e9c000)='.request_key_auth\x00', &(0x7f00004e8000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000a54000)='md5sum/trusted\\\'\x00', 0xfffffffffffffffa) r4 = add_key$keyring(&(0x7f0000688000)='keyring\x00', &(0x7f0000914000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f00003c6000)={0x6, 0xfcc}) keyctl$link(0x8, r3, r4) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f000040c000-0x4)=@assoc_id=r2, 0x4) 2017/12/28 22:58:58 executing program 2: mmap(&(0x7f0000000000/0x2b000)=nil, 0x2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000002c000)='./file0\x00', 0x0) creat(&(0x7f000001c000-0xc)='./file0/bus\x00', 0x0) truncate(&(0x7f0000006000)='./file0/bus\x00', 0x2794) r0 = open$dir(&(0x7f000001c000-0xc)='./file0/bus\x00', 0x0, 0x0) mmap(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x1, 0x100000000a012, r0, 0x0) mmap(&(0x7f0000008000/0x8000)=nil, 0x8000, 0x0, 0x32, 0xffffffffffffffff, 0x0) [ 59.209178] TCP: request_sock_TCPv6: Possible SYN flooding on port 20030. Sending cookies. Check SNMP counters. 2017/12/28 22:58:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000619000-0xe)='/selinux/load\x00', 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x7b, &(0x7f0000ebc000-0x4)=0x6, 0x4) r1 = syz_open_dev$evdev(&(0x7f0000c9d000-0x10)='/dev/input/event#\x00', 0x0, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000285000-0x10)={0x0, 0x0}) clock_gettime(0x5, &(0x7f0000aab000)={0x0, 0x0}) write$evdev(r0, &(0x7f0000923000-0x48)=[{{r2, r3/1000+10000}, 0x5, 0x7ff, 0x10000}, {{r4, r5/1000+10000}, 0x6, 0x3, 0xdc}, {{0x77359400, 0x0}, 0x4, 0x200, 0x1}], 0x48) write$evdev(r1, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x18) 2017/12/28 22:58:58 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x81, 0x0) write$sndseq(r0, &(0x7f0000006000)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @connect={{0x0, 0x0}, {0x0, 0x0}}}], 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00004a8000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r2, 0x407, 0x0) readv(r1, &(0x7f0000dc0000)=[{&(0x7f000094a000)=""/4096, 0x1000}], 0x1) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000783000-0x9)='/dev/rtc\x00', 0x101801, 0x0) sendmsg$unix(r3, &(0x7f0000788000-0x38)={&(0x7f0000f53000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00004cd000-0x80)=[{&(0x7f0000b73000-0x3c)="869f3eeef9daa53659012f0f353976298e2e1256c9a85032332e20eefa4a71d601c1defe2cea501cd31ed781be9f5f8b3d577ae74e9c9004eec50c3e", 0x3c}, {&(0x7f0000b98000)="d0c0ae55a545c2be515a7a4b2de9479d81fe6922478dc2e9bb05ef64730c0adeb266cad8f142", 0x26}, {&(0x7f0000a35000)="c0f3bafa17e4f17d1be75e1c86b07abd4348467245f613bbb3cf97878ff6b1a313a9fccae56edeb179a6fd4956442cdda725f676330dd63ca9f9b18a2eb75d727c6b40eff6348dc9293eed26c357e2a946e8a84d76", 0x55}, {&(0x7f0000e5b000)="97f3be9ba7b9b673ddabca44b5673d64ea3fb81bbbba5da7c3f81103d4b2b4daffdafc584433fb864436104026e9ebd22580523054fc21c651e8de6b5bfd7c4732c7d49f93da48f51dedf8b0834ff097cc7a4f2f38f01d6d209574dcd4efa7b0b041f858b6e338c556eb1fb18dfe01bd989fc66910af00ad3b2d805985e25aa98800351e6193aefb55cf9886b88a013c18802d9e66ecf37ae351e71433ea22478a44ce23f8864af7d0342001362d", 0xae}, {&(0x7f0000d23000-0x9d)="d9c5a12648fac0666e513ffab110bb1e519fe188abe8697af57a7929ecdcc1c3ca66881d4518f262779a95c1ffb1a367178b57ac5a3d3f9688129cee12dd4dc00b190a4f19e568d4e735f5865f4fa2d8e5fb71a50a128e095306ed1029547fd1066f04dbc0b4e209ba0e7f13d9a9775c90ce68f6487660d1da0a9ece36eb817a855b3e01ca46e6422a5308ee75c70defcb55dca4a8ffcc06f95b967e0b", 0x9d}, {&(0x7f0000aba000-0x1000)="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", 0x1000}, {&(0x7f0000d9c000)="c68b370fa2d19528b45cfd82493873fc6aacbf65431bf2372d11dc8763249e985c1c5343473a58d10c0cf53585ff8b3fdd019c1ed81d3feb5fc81d85eff5dda36980ade2727638e2560914ce314e72d779a3209b0854be2a13f801d26b71bd2d30333827c8b7e1e2fa0e924e230fbdd6a860eb9dba57095a26538e978d7b1c7c387804c1949f2f7b5ac872f52f364db41a79bbdec829b36b3252b8ec6e80846d1adc4420119395d41b799cf12ab92afa36d15d4e749e4e8172810289e2557104769b0e29f3769498c2f3e16ba3dad647", 0xd0}, {&(0x7f0000757000-0x2b)="ee79cc2db36889809c8044d7694d13633532100fcc71a27d81a74f9e5699ffaedbd409affe02655998b101", 0x2b}], 0x8, &(0x7f0000b47000)=[], 0x0, 0x80}, 0x8010) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f00001c0000)={0x0, 0x8}, &(0x7f00003c2000)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f00004ef000-0x54)={r4, 0x4c, "883e31afe620a41f2f4c5a5a2b4f454ec5f7885230fa6b3057a5f40f45aea3e8eb93abc8e17f2252330bdebb349a7ef3552b790bb3ec358e01aa6e97560cb0e24032e5dee3431f99f15e7508"}, &(0x7f00003b2000-0x4)=0x54) writev(r2, &(0x7f000000b000)=[{&(0x7f0000c03000-0x106a)="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", 0x1001}], 0x1) 2017/12/28 22:58:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$key(0xf, 0x3, 0x2) r0 = socket$netlink(0x10, 0x3, 0x6) bind$netlink(r0, &(0x7f00004ff000)={0x10, 0x0, 0x0, 0x5}, 0xc) r1 = socket$inet(0x2, 0x20002, 0xd9f4) socket$key(0xf, 0x3, 0x2) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000000)={{{@in6=@loopback={0x0, 0x1}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) sendto$inet(r1, &(0x7f0000098000)="", 0x0, 0x0, &(0x7f0000c24000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/28 22:58:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f000084d000-0x4)={0x0, 0x0, 0xfffffffffffffffd}, 0x4) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000670000)='/dev/sequencer2\x00', 0x10000, 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r1, 0x54a3) getsockopt$packet_buf(r0, 0x107, 0x0, &(0x7f00003d3000)=""/173, &(0x7f00002c5000)=0xad) socket$inet_tcp(0x2, 0x1, 0x0) sync_file_range(r0, 0x8, 0x0, 0x2) connect$inet(r1, &(0x7f000094c000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/28 22:58:58 executing program 3: mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x8000002, 0x5c831, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f000069a000)=0x0, &(0x7f0000427000)=0x4) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000cc4000)='/selinux/checkreqprot\x00', 0x2000, 0x0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x1000003, 0x300, &(0x7f0000ff6000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000ff5000)=0x4, 0x4) mincore(&(0x7f00007ff000/0x2000)=nil, 0x2000, &(0x7f0000ff5000)=""/0) 2017/12/28 22:58:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000434000-0xd)='/dev/net/tun\x00', 0x0, 0xc) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@common='nr0\x00'}) write$tun(r0, &(0x7f00007dd000-0x43f)=@hdr={0x1, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=0x0, @broadcast=0xffffffff, {[]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "b31d90", 0x0, "b99878"}, ""}}}, 0x2e) r1 = getpgrp(0x0) ptrace$cont(0x1f, r1, 0x5, 0x8) 2017/12/28 22:58:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4a, &(0x7f0000573000-0x4)=0x1, 0x4) 2017/12/28 22:58:58 executing program 3: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000899000)='/dev/sequencer2\x00', 0x200000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000000)={&(0x7f000067d000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000017000)='/dev/ptmx\x00', 0x0, 0x0) accept$ipx(r0, &(0x7f00005df000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000062f000-0x4)=0x10) ioctl$TCFLSH(r1, 0x540b, 0x1) 2017/12/28 22:58:58 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x20000, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0206416, &(0x7f0000100000-0x20)={0xfffffffffffffc01, 0xffffffff7fffffff, 0x400, 0x6, 0x1b, 0x93}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000f4a000)='/dev/sg#\x00', 0x2, 0x80000) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f000003b000)=0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000738000)={0x0, 0x58, &(0x7f0000413000-0x58)=[@in6={0xa, 0x3, 0x100000001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, @in6={0xa, 0x2, 0x4, @loopback={0x0, 0x1}, 0x8}, @in={0x2, 0x0, @rand_addr=0x1f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000b78000)=0x10) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00001d9000-0x8)={r2, 0x4}, 0x8) r3 = geteuid() lstat(&(0x7f00000c5000)='./file0\x00', &(0x7f000025e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r1, r3, r4) openat$pfkey(0xffffffffffffff9c, &(0x7f00000a8000-0x15)='/proc/self/net/pfkey\x00', 0xc00, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000ba6000-0x14)={0x0, 0x9, 0x800080000000000, 0x4, 0x1ff, 0x1ff}, &(0x7f00007e8000)=0x14) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000cce000-0x8)={r5, 0x699a}, &(0x7f0000825000-0x4)=0x8) r6 = request_key(&(0x7f0000001000)='logon\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000002000-0x3)='+\'\x00', 0xffffffffffffffff) keyctl$describe(0x6, r6, &(0x7f0000000000)=""/41, 0x29) add_key$keyring(&(0x7f00007fc000-0x8)='keyring\x00', &(0x7f00004e1000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, r6) 2017/12/28 22:58:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) sendmsg(r0, &(0x7f0000bae000)={&(0x7f0000aee000-0x1c)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f00008d5000-0x60)=[], 0x0, &(0x7f0000836000-0x220)=[{0x18, 0x29, 0x3, "a8"}], 0x18, 0x0}, 0x8840) r1 = syz_open_dev$mice(&(0x7f0000d02000-0x10)='/dev/input/mice\x00', 0x0, 0x20040) ioctl$TIOCSLCKTRMIOS(r1, 0x5457, &(0x7f00004c3000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fsetxattr(r0, &(0x7f00005e0000-0x7)=@random={'osx.\x00', '!\x00'}, &(0x7f0000feb000)='posix_acl_access\x00', 0x11, 0x3) recvfrom$ipx(r0, &(0x7f00003bd000-0x1000)=""/4096, 0x1000, 0x40, &(0x7f0000710000-0x10)={0x4, 0x5, 0x6, "801b1ec3cf61", 0xffffffffffffffff, 0x0}, 0x10) 2017/12/28 22:58:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000c48000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='oom_score_adj\x00') lseek(r2, 0xffffffffffffffff, 0x1) socketpair$inet6(0xa, 0x80000, 0x1, &(0x7f0000b6f000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f000014a000)=0x3, 0x4) write(r1, &(0x7f000001a000-0x69)='j', 0x1) recvfrom(r0, &(0x7f000001d000-0x72)=""/1, 0x1, 0x0, &(0x7f000001d000)=@nfc={0x27, 0x0, 0x0, 0x0}, 0x7fffffffefff) 2017/12/28 22:58:58 executing program 1: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000622000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40d, &(0x7f0000a25000)=0x5) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r1, 0x0, 0x200000000000f, &(0x7f0000fea000)="", 0x0) 2017/12/28 22:58:58 executing program 7: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x7, &(0x7f0000003000-0x10)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000001000-0x10)={{0x0, 0x0}, {r0, 0x0}}, &(0x7f0000fc9000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) 2017/12/28 22:58:58 executing program 0: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000000a000+0x5bf)={0x0, 0x0}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x403, 0x4000000000008810, r0, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f000000a000)=0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_writev(0x0, &(0x7f0000004000)=[{&(0x7f0000003000-0x2f)=""/47, 0x2f}, {&(0x7f0000007000-0x32)=""/50, 0x32}, {&(0x7f0000004000)=""/190, 0xbe}, {&(0x7f000000c000-0x70)=""/112, 0x70}, {&(0x7f000000b000)=""/19, 0x13}, {&(0x7f000000c000-0xf4)=""/244, 0xf4}, {&(0x7f0000006000)=""/107, 0x6b}, {&(0x7f000000c000-0x7f)=""/127, 0x7f}, {&(0x7f0000007000-0xf)=""/15, 0xf}], 0x9, &(0x7f000000b000)=[{&(0x7f000000c000-0x46)=""/70, 0x46}, {&(0x7f000000a000-0xbf)=""/191, 0xbf}, {&(0x7f0000004000)=""/79, 0x4f}, {&(0x7f0000007000-0x50)=""/80, 0x50}], 0x4, 0x0) epoll_pwait(0xffffffffffffffff, &(0x7f0000001000-0x30)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f0000002000-0x8)={0x0}, 0x8) 2017/12/28 22:58:58 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0xd99000)=nil, 0xd99000, 0x4, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f00003d9000)=0x800, 0x4) mmap(&(0x7f0000d99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000d9a000-0x9)='net/raw6\x00') setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f000089e000)=0x5, 0x4) getsockopt$netlink(r0, 0x10e, 0x9, &(0x7f0000fb4000-0x1)=""/4, &(0x7f0000bea000)=0x4) mmap(&(0x7f0000d99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000d9a000-0x9)='/dev/ppp\x00', 0x0, 0x0) mmap(&(0x7f0000d99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000d99000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000d99000)=0xb) mmap(&(0x7f0000d9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000d9b000)='/dev/pktcdvd/control\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000c75000-0xa0)={0x0, @in6={{0xa, 0x3, 0xfffffffffffffffb, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x820}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, 0xffffffffffff8000, 0x9, 0x22}, &(0x7f0000d9a000)=0xa0) mmap(&(0x7f0000d9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000b45000)={0x3ff, 0x9, 0x0, 0x800, 0x3f, 0x40, 0x10001, 0x8, r3}, &(0x7f0000d9a000)=0x20) 2017/12/28 22:58:58 executing program 7: mmap(&(0x7f0000001000/0x559000)=nil, 0x559000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) poll(&(0x7f000021c000)=[{r0, 0x51a4, 0x0}, {r0, 0x0, 0x0}, {r0, 0x80, 0x0}, {r0, 0x4, 0x0}], 0x4, 0x2) setsockopt$inet_tcp_int(r0, 0x6, 0x6, &(0x7f000000e000-0x4)=0x0, 0x4) 2017/12/28 22:58:58 executing program 7: mmap(&(0x7f0000001000/0x559000)=nil, 0x559000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) poll(&(0x7f000021c000)=[{r0, 0x51a4, 0x0}, {r0, 0x0, 0x0}, {r0, 0x80, 0x0}, {r0, 0x4, 0x0}], 0x4, 0x2) setsockopt$inet_tcp_int(r0, 0x6, 0x6, &(0x7f000000e000-0x4)=0x0, 0x4) 2017/12/28 22:58:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000bdb000)='./file0\x00', 0x0) r0 = creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) writev(r0, &(0x7f0000b87000)=[{&(0x7f0000a10000)='}', 0x1}], 0x1) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f00008d3000-0xfa)="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") r1 = open(&(0x7f0000002000)='./file0/bus\x00', 0x141042, 0x0) fadvise64(r0, 0x0, 0x0, 0x4) sendfile(r1, r1, &(0x7f0000aef000)=0x0, 0xffffffff) 2017/12/28 22:58:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) r0 = mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x8c2, 0x0, &(0x7f000004b000)={0xffffffffffffffff, 0x1, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_timedreceive(r0, &(0x7f0000ed0000)=""/3, 0x3, 0x0, &(0x7f00000f5000)={0x0, 0x989680}) timer_create(0x2, &(0x7f0000376000)={0x0, 0x1f, 0x0, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d9f000)=0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000970000)='/dev/vga_arbiter\x00', 0x101001, 0x0) ioctl$TIOCSBRK(r2, 0x5427) timer_settime(r1, 0x1, &(0x7f0000ce3000)={{0x0, 0x1c9c380}, {0x77359400, 0x0}}, &(0x7f0000df5000)={{0x0, 0x0}, {0x0, 0x0}}) 2017/12/28 22:58:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a81000-0xa)='/dev/ptmx\x00', 0x0, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40d, &(0x7f00003b1000-0x8)=0x0) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x80000000005406, &(0x7f000014e000-0x8)=0x0) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000322000-0xe)='/selinux/user\x00', 0x2, 0x0) ioctl$sock_netdev_private(r1, 0x89f8, &(0x7f0000a42000-0xbf)="eaf35400f72cdfde7771d640ca1830c4f6fa41f196bdca544a0fdd89e7bbe0f8ad17a51d7a0f5dfd3f7e737a8559df08da5ada980bdcf12324a212e44a6f645613f6eaa0497d62247c578fb912c5619b780191fd74c36c3283ba414ca16c6471e85bfa8d4cde2e1a067932ffab8f415f14b821656f80a70e7ebe999731825a96d5021b10d5795cd6fa85b8b56f9402576da7d4a8d086dbea8ab59fe4e6e6bd1c4f8c0d8946d9bf8d07ffff588d2b595483c5f0e90bf8604cad8890373cae29") 2017/12/28 22:58:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_dev$sg(&(0x7f00009b0000)='/dev/sg#\x00', 0x1, 0x2) ioctl$EVIOCGMASK(r1, 0x80104592, &(0x7f000040a000-0x10)={0x3, 0xb1, &(0x7f0000c6e000)="2bc4bd73a107d5fe3560da0abc3222e4399714db7fcb9cd068b86a4f30edd0e5784ed424597df017902ffaa503044d829d3dc69968dad45fe5e50aa069b75888493ea51328a4655885662924bf2748b62663a8752d19ce7069c4960f469fa38aa308beff78171bb3f714ceb9adb949d549274c4a0fca3501a77851142429a8fe2fafb2a53c87cdb5110595a0000aaffde3b091c6f9c75fad40746b10315adf244aa026203f41346f2fdb8edd1608ba3671"}) writev(r0, &(0x7f00000c1000)=[{&(0x7f00004db000)="290000001800ff0900000000000000020a0100000900ef06800800000d0009000900001900000000f6", 0x29}], 0x1) 2017/12/28 22:58:58 executing program 5: mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) r0 = open(&(0x7f0000039000)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00002ab000-0x8)='./control\x00', 0x4) mkdirat(r0, &(0x7f00008f1000)='./control\x00', 0x0) r1 = openat(r0, &(0x7f0000025000)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000024000-0x8)='./control\x00', r1, &(0x7f0000013000-0xa)='./control\x00') renameat2(r0, &(0x7f0000dff000-0xa)='./control\x00', r1, &(0x7f00008f9000)='./control\x00', 0x2) 2017/12/28 22:58:58 executing program 0: socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000005000-0x590)={0xbc, {{0xa, 0x0, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0xa, [{{0xa, 0x1, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x69e, @loopback={0x0, 0x1}, 0x9578}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0xe2d3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x523}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0xf24, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x81, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6000000000000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x4, @loopback={0x0, 0x1}, 0x235ac0000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x4, @loopback={0x0, 0x1}, 0xfff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x3f, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x353456cc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x590) setsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f0000000000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x14) 2017/12/28 22:58:58 executing program 2: mmap(&(0x7f0000000000/0xffa000)=nil, 0xffa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0xa) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a84000)={@common='gre0\x00', @ifru_mtu=0x7}) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r1, &(0x7f0000ffa000)=[], 0x0) 2017/12/28 22:58:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000e56000-0xe)='/selinux/load\x00', 0x2, 0x0) connect$ax25(r0, &(0x7f0000c08000-0x10)={0x3, {"5d60a606e8db60"}, 0x1ff}, 0x10) perf_event_open(&(0x7f000002f000-0x78)={0x0, 0x78, 0x0, 0x2, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x800000000000, 0x0, 0x4000002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x7f, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000a96000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) madvise(&(0x7f0000c21000/0x4000)=nil, 0x4000, 0x6e) 2017/12/28 22:58:58 executing program 6: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000cc2000-0x11)='/selinux/enforce\x00', 0xe5a6d8f0e1dae62b, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000191000-0xc)={0x2, [0x0, 0x0]}, &(0x7f0000af8000)=0xc) ioctl$sock_ifreq(r0, 0x8919, &(0x7f00001df000-0x28)={@generic="fa535739a15b2875e5bd62f0b1d618db", @ifru_mtu=0x3f}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setrlimit(0x0, &(0x7f000000a000)={0x0, 0x0}) clock_gettime(0x4, &(0x7f000075f000)={0x0, 0x0}) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000bb6000)='/dev/sequencer2\x00', 0x2001, 0x0) ioctl$DRM_IOCTL_RM_MAP(r3, 0x4028641b, &(0x7f0000aa5000-0x10)={&(0x7f0000b19000/0x3000)=nil, 0xd22, 0x4, 0x0, &(0x7f0000082000/0x12000)=nil, 0x80000000}) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f0000758000)=0x0) syz_extract_tcp_res(&(0x7f0000d56000)={0x0, 0x0}, 0x9, 0x4) waitid(0xfffffffffffffffe, r4, &(0x7f0000c17000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x21000007, &(0x7f00004d7000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setitimer(0x2, &(0x7f0000b2b000-0x20)={{0x0, 0x0}, {r2, r5}}, &(0x7f0000872000)={{0x0, 0x0}, {0x0, 0x0}}) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f000074e000)={0x0, 0x0, 0x0}, 0xc) getresgid(&(0x7f0000fd4000)=0x0, &(0x7f000010f000-0x4)=0x0, &(0x7f0000c1c000-0x4)=0x0) r8 = getgid() setresgid(r6, r7, r8) 2017/12/28 22:58:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) r1 = signalfd4(r0, &(0x7f0000f3f000)={0x7fffffff}, 0x8, 0x80000) setpriority(0x0, 0x0, 0x8e43) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00004ee000-0x30)={0x4, 0x0, &(0x7f0000004000-0x18)=[@register_looper={0x630b}], 0x1, 0x0, &(0x7f00004ed000)="d8"}) fcntl$getownex(r0, 0x10, &(0x7f00008c3000-0x8)={0x0, 0x0}) ptrace$getregs(0xc, r2, 0x401, &(0x7f0000490000-0xd9)=""/217) r3 = accept4$unix(0xffffffffffffffff, &(0x7f0000b95000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f000000a000)=0x8, 0x800) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000545000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000720000)=0xc) fstat(r0, &(0x7f00006c6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f000040b000-0xc)={0x0, 0x0, 0x0}, 0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d75000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000f6e000)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000845000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000847000)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d5a000)={0x0, 0x0, 0x0}, &(0x7f0000a3c000)=0xc) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000042f000-0xc)={0x0, 0x0, 0x0}, 0xc) fstat(r0, &(0x7f00002a2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000bcd000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004d0000-0x4)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fee000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000a87000)=0xc) sendmmsg$unix(r3, &(0x7f000072f000-0x70)=[{&(0x7f00009c0000-0x8)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000e06000)=[{&(0x7f0000efb000-0xe3)="a5567ba73ad917b902f6b9e8216fe3e3ee8006e5ee963bbafa96e561ad472a3c237c00b669e950ec42ffe424826d787106c41349b92ddd1bbde1eeade5c085401f9cfd39c1b6b9483e06911f53345e5254dbf05bc6b862d00d03e0cf2701d3ea94214dbc0471f648a34b0e9e32b580fca38d291522bf181f25d7bb353a0d344773ee2cb4314ba7441e79b3e28aedfa77531bc148a68c69d6a071f87627a7c1e863e9702afe3bd4e1ed5bf8fe083cce42c179c54786144e2b8647295a1c2224e35c251734c51428149814d061f7b7638fb934267e32f0cbee8c1cf290780073eff16a37", 0xe3}, {&(0x7f0000a4a000-0xee)="cf5dd379874ae80845c6885f7767d8d22cc74cb7869975f42c519b048a0eba8e58ac4342da0d502f880ce1260c3ae6c5b14beb7167a2d12a041b13773ff32b1d74b77bbb81fde6ecbc04b811e326dd7ffe3236a2ee077d6807747b069ecc2b88ab81ea1f6e39c7e8f92bd6863796fa9d051be499c31047c4b3d2dccaa0e548a0110029a4dd19e2d3c7c16efb51b35fcf48ba3ff2d38c7a64664bff7727e4433e5869d635806fb0a7c4f714363ef9aa8f8cc10c20e5c4d918e045c8696e26889fc4aee72a01005542d2dfad2839c0b846800b5f32b1b9a71df427996021360cfe7e89cc1903559dd6db2da4df896b", 0xee}], 0x2, &(0x7f000020b000)=[@rights={0x20, 0x1, 0x1, [r1, r1, r0, r1]}, @cred={0x20, 0x1, 0x2, r2, r4, r5}, @cred={0x20, 0x1, 0x2, r2, r6, r7}, @cred={0x20, 0x1, 0x2, r2, r8, r9}, @rights={0x20, 0x1, 0x1, [r1, r0, r1]}, @cred={0x20, 0x1, 0x2, r2, r10, r11}], 0xc0, 0x10}, {&(0x7f00009d3000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000a41000)=[{&(0x7f00008af000)="80cc3e338b8094d5e8fdeb", 0xb}, {&(0x7f0000986000-0xe4)="1f1f826303541e3d14b2ad5c354709495879405be4b9b4c4d94e4ac88c038f5ef087cd891da8325245e954e3160357ee3eb68372c3cc52fcce9f0e949188aebda6c85c30d2ad3f324b9b2f2b35915300ecd76d10846bbfa90cce7e79f59659b3fe50f71e78cdc320225f2f10813824cf147d70ea9ba8e42f1deedb7ce786190a044a06517eac81d869076281d909a2c5bbdbce723d3084687b5301a1766126d953e7447f2956ff0b30373682672a44c772e984b74a3d425fa3f64ed102e2dd10006631785495002e2f6fb507f8638c8f0e7d29bdf591e90f2bb4e8ae9bb3f3b5a3fa80cb", 0xe4}], 0x2, &(0x7f0000ff7000-0xa8)=[@rights={0x18, 0x1, 0x1, [r1, r1]}, @rights={0x18, 0x1, 0x1, [r1]}, @rights={0x28, 0x1, 0x1, [r0, r1, r1, r0, r0, r0]}, @rights={0x30, 0x1, 0x1, [r0, r1, r1, r0, r0, r1, r1, r1]}, @cred={0x20, 0x1, 0x2, r2, r12, r13}], 0xa8, 0x840}], 0x2, 0x800) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000007000)={0x0, 0x0, &(0x7f0000006000-0x2c)=[], 0x0, 0x0, &(0x7f0000002000)=""}) 2017/12/28 22:58:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000efd000)=0x62) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000fde000-0x1)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCSETA(r0, 0x5402, &(0x7f00009e4000)={0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETAW(r1, 0x5402, &(0x7f0000cc7000)={0xfff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/28 22:58:58 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f0000000000)={&(0x7f0000577000/0x2000)=nil, 0x7de0, 0x7, 0x0, &(0x7f000020e000/0x3000)=nil, 0x1f}) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) mremap(&(0x7f000000b000/0x3000)=nil, 0x3000, 0x1000, 0x3, &(0x7f0000004000/0x1000)=nil) remap_file_pages(&(0x7f0000003000/0x9000)=nil, 0x9000, 0x0, 0x0, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000004000-0x16)='/selinux/checkreqprot\x00', 0x20000, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f000000d000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x5501}) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000012000-0x4)=0x0, &(0x7f0000012000-0x4)=0x4) 2017/12/28 22:58:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00005fa000)='/selinux/user\x00', 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000916000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000a50000-0x4)=0xc) r2 = getgid() fchown(r0, r1, r2) sendto$inet(r0, &(0x7f000077d000-0x1000)="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", 0x1000, 0x5, &(0x7f000031e000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = socket(0x11, 0x3, 0x300) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f000017f000)={0x0, 0x7, 0x0}, 0x4) ioctl$sock_inet_SIOCSIFADDR(r3, 0x8916, &(0x7f0000105000-0x20)={@generic="9e718a92f8ff96761c38d9c90f806bfe", @ifru_flags=0x1200}) socket$inet_tcp(0x2, 0x1, 0x0) r4 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r4, &(0x7f0000f31000-0x38)={&(0x7f0000a86000)=@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00008fd000-0x50)=[], 0x0, &(0x7f0000f57000)=[], 0x0, 0x0}, 0x0) 2017/12/28 22:58:58 executing program 6: mmap(&(0x7f0000002000/0xf66000)=nil, 0xf66000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10000000010, 0x2, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f00006f9000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000338000)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) lchown(&(0x7f0000640000)='./file0\x00', r1, r2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000001000-0xe1)="3700f6ff000000040000ffbb0002002220000005ff16ff40011101020000ab6d0a7659d4ca0000080055f47a66cec43d4f5b6b0817624057f478fd0676cbcef058b4b6822ae465ab48088a5b7f2819509af2949e9e15d0d0249fd908a6d8e10003b68acc00fbdcd3e08815374431b9c03e6079c2afa46b9ed7c6cd1d8b96acb98567312a0fabe42cd40c62f40556a3bf767472bcfa01ad82c3d1eeb87e405a5245250454a0edb80e34177adb8e0b2dc2415e8f4335b7b6e2fca9ec3aca4f28f943e0366249e96b5ed788e98db7249aa0f65d3a0b34eff5a304a51017a182aa0208", 0xe1) 2017/12/28 22:58:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) chmod(&(0x7f0000de7000-0x8)='./file0\x00', 0x82) read(r0, &(0x7f000004c000-0x5e)=""/0, 0xfffffffffffffdef) [ 59.631971] IPv6: NLM_F_CREATE should be specified when creating new route [ 59.641929] binder: 9139:9147 ERROR: BC_REGISTER_LOOPER called without request [ 59.652539] IPv6: Can't replace route, no match found 2017/12/28 22:58:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000944000-0x4)=0x2b) read(r0, &(0x7f00003ff000-0x1)=""/1, 0x1) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000dce000-0x10)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$int_in(r2, 0x5452, &(0x7f0000b38000)=0x3c) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000fb9000)=0x0) finit_module(r2, &(0x7f000089d000)='/dev/ptmx\x00', 0x2) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000ece000-0xe8)={{{@in=@empty=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f33000)=0xe8) setsockopt$packet_add_memb(r3, 0x107, 0x1, &(0x7f0000fd2000)={r4, 0x1, 0x6, @random="4d1cc76bc67c", [0x0, 0x0]}, 0x10) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r3, 0x2, 0x0}], 0x1, 0xfffffffffffffff8) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000ccb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f00009f2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = dup2(r2, r3) fcntl$setown(r5, 0x8, r1) tkill(r1, 0x16) 2017/12/28 22:58:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000280000-0x28)={@common='yam0\x00', &(0x7f0000111000)=@ethtool_sfeatures={0x3b, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/28 22:58:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000de0000)='/dev/sg#\x00', 0x0, 0x20180) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00002de000)=0x0, &(0x7f0000510000+0x772)=0x4) [ 59.685953] IPv6: Can't replace route, no match found [ 59.705963] binder: 9139:9159 ERROR: BC_REGISTER_LOOPER called without request 2017/12/28 22:58:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000fd1000-0xb)='/dev/loop#\x00', 0x4, 0x42) r1 = memfd_create(&(0x7f0000000000)="fff8", 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000b86000)=@generic="94e03d66b2ef3ff6f4b4dbe46e3beb23", 0x10) pwritev(r1, &(0x7f000060c000-0x60)=[{&(0x7f00005fd000-0x6f)="72211783343dcf35dae81e64fced39d0e9fb22524b72c8d79f98", 0x1a}, {&(0x7f0000696000)="8e3849a0d2ef98b31f09a16ef81711cb1eebbeeb444765ca362a6ae02084e5ff18d7d270e7407594ad9ad03a74e89266746a198306d09a8d0e328ee19c06fcf70ceae6031de8b6df47d83a3038eee3ff6b726e5f08d36d5dff42104456bf73e37d419ebd3f02f01a1ce41227ceb2fb33e6ce7a41b8390806ddcee0a99860b01296eb9035e47b6e55e73e71e33f4d4c6b17760972cd814192918e09656e116456e6c3f4cc60b4ae1567060b88317bca6b59afb8091fe36dfa2fc7d2fedb17006bc3d56106eedc6c5201defd6fc0eb3ea7dc80c650", 0xd4}], 0x2, 0x3) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f00008d6000)=0x100, 0x4) sendfile(r0, r1, &(0x7f00000de000-0x8)=0x0, 0x100800001) 2017/12/28 22:58:58 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000001000-0x10)=@syzn={0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) recvfrom(r0, &(0x7f00006c3000-0x6b)=""/252, 0xfc, 0x0, &(0x7f00007ca000)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) 2017/12/28 22:58:58 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0x2, 0x3ffff) ioctl$KDSETLED(r0, 0x4b32, 0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xb, 0x2, 0x9) r2 = open(&(0x7f0000b92000-0x7)='./file0\x00', 0x68042, 0x0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000a73000-0x4)=0x2, 0x4) setsockopt$inet6_udp_int(r1, 0x11, 0x1, &(0x7f00009c1000)=0xff, 0x4) socketpair(0x8, 0x2, 0x6fd, &(0x7f0000323000)={0x0, 0x0}) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r2, 0x54a3) fallocate(r2, 0x0, 0x1, 0x2) sendto$inet(r1, &(0x7f000038d000-0x69)="", 0x0, 0x0, &(0x7f0000e52000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendfile(r1, r2, &(0x7f0000af5000)=0x0, 0x10001) getsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f000008c000)={0x0, 0x0}, &(0x7f0000029000-0x4)=0x10) 2017/12/28 22:58:58 executing program 4: mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000e04000-0x28)={@generic="85ddb263fedc6194e9eb02c372b5a629", &(0x7f0000a82000-0x44)=@ethtool_link_settings={0x4d, 0x528, 0x8, 0x4, 0x1, 0x81, 0xf253cac, 0xffffffffffff0001, 0x10000, 0xdedc, [0xfffffffffffffffe, 0x3, 0x1f, 0x9, 0x0, 0xffffffffffffff79, 0x5, 0x4], [0x0, 0x0, 0x8, 0x2, 0x8]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_opts(r0, 0x0, 0x40000048f, &(0x7f000078a000-0x2c)="8735d96127345dec0c19b86c09c22e83c68174708d6db90900000000000000c1de470000000443fdb02bf212", 0x2c) 2017/12/28 22:58:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) recvmsg(r0, &(0x7f0000ba4000)={&(0x7f0000121000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f00008dd000-0x70)=[{&(0x7f0000ec6000)=""/153, 0x99}, {&(0x7f000094e000-0xca)=""/202, 0xca}, {&(0x7f0000adc000-0x17)=""/23, 0x17}, {&(0x7f0000700000-0x4b)=""/75, 0x4b}, {&(0x7f0000c3f000-0x34)=""/52, 0x34}, {&(0x7f000074b000)=""/223, 0xdf}, {&(0x7f0000371000)=""/61, 0x3d}], 0x7, &(0x7f0000bc8000-0xcf)=""/207, 0xcf, 0x5}, 0x10140) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000c39000-0xc)={0x0, @loopback=0x0, @local={0x0, 0x0, 0x0, 0x0}}, &(0x7f0000dc8000)=0xc) seccomp(0x0, 0x1, &(0x7f0000c14000-0x10)={0x1, &(0x7f00007d1000-0x8)=[{0x6, 0x0, 0x0, 0xffffffff}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0x0) write(r1, &(0x7f0000e3a000)="230000001e00056d00020000000051030700000000000000000001101d020002e517c7", 0x23) recvfrom$inet(r1, &(0x7f0000526000-0xbc)=""/188, 0xbc, 0x0, &(0x7f0000181000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) write(0xffffffffffffffff, &(0x7f000096c000)="", 0x0) 2017/12/28 22:58:58 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x23, &(0x7f00001fd000-0x4)=0x0, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f00003e6000-0x50)=[{&(0x7f0000000000)=""/133, 0x85}, {&(0x7f0000001000-0x91)=""/145, 0x91}, {&(0x7f0000215000)=""/239, 0xef}, {&(0x7f0000000000)=""/0, 0x0}, {&(0x7f00007f8000)=""/5, 0x5}], 0x5) r1 = fcntl$dupfd(r0, 0x406, r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000000)=0x0, &(0x7f0000001000)=0x4) 2017/12/28 22:58:58 executing program 1: mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000e62000)='/selinux/load\x00', 0x2, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000b4d000)={0x0, 0x0}) mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000706000)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000db2000)={0x7c, 0x0, &(0x7f0000e62000)=[@request_death={0x400c630e, 0x0, 0x4}, @increfs={0x40046304, 0x1}, @reply_sg={0x40486312, {{0x4, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x18, 0x50, &(0x7f0000e62000)=[@fd={0x66642a85, 0x0, r1, 0x0, 0x0}], &(0x7f0000e62000)=[0x28, 0x0, 0x0, 0x18, 0x78, 0x20, 0x78, 0x38, 0x70, 0x20]}, 0x80000000}}, @acquire_done={0x40106309, r2, 0x0}, @enter_looper={0x630c}], 0x0, 0x0, &(0x7f00002c5000)=""}) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$binder(&(0x7f0000010000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000006000-0x30)={0x0, 0x0, &(0x7f0000010000-0xdc)=[], 0x0, 0x0, &(0x7f0000000000)=""}) 2017/12/28 22:58:58 executing program 5: mmap(&(0x7f0000000000/0xdf1000)=nil, 0xdf1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000df2000-0x4)=0x0) r1 = getpgrp(r0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000839000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TUNGETVNETHDRSZ(r2, 0x800454d7, &(0x7f0000c7d000)=0x0) r3 = gettid() rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r1, r3, 0x20, &(0x7f00003f0000-0x10)={0x0, 0x0, 0x30005, 0x0}) r4 = signalfd4(0xffffffffffffffff, &(0x7f0000001000-0x8)={0xfffffffffffffdb0}, 0x8, 0x0) read(r4, &(0x7f000015e000-0x80)=""/128, 0x80) 2017/12/28 22:58:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f000021b000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000c1a000)=0x14, 0x80800) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000899000-0x4)=0x0, 0x4) syncfs(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f00000ab000-0x10)=[{&(0x7f0000558000-0x59)="580000001400192304a14b80000d8c560a0600000000e076000543d818fe5800000004ca81646454890005000100010004fbf5100002000004000000001c04ed5dfffff5000022000d000100040808000000ec6b0f536e06", 0x58}], 0x1) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000dd1000-0x10)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_opts(r2, 0x0, 0x9, &(0x7f000084d000-0x4d)=""/77, &(0x7f00003f8000)=0x4d) ioperm(0x0, 0x8, 0x8) write$fuse(r2, &(0x7f0000485000-0xc8)={0x28, 0x0, 0x0, @fuse_notify_inval_inode_out={0x80, 0x9, 0x0}}, 0x28) signalfd(r1, &(0x7f0000dee000-0x8)={0x400}, 0x8) mq_notify(0xffffffffffffffff, &(0x7f0000000000)={0xfffffffffffffffe, 0x7e, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/28 22:58:58 executing program 0: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x4, 0x0) mlock(&(0x7f0000f0f000/0x2000)=nil, 0x2000) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x280000, &(0x7f0000545000)="84402d3c3ae8901d6676e72550d16906702dba2a664dbced7888ea3bf26feaa9a81a1a", &(0x7f0000aad000)=0x0, &(0x7f0000fbe000)=0x0, &(0x7f0000955000)="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") r0 = memfd_create(&(0x7f0000b92000)="265b63707573657473656c667365637572697479626465763a73656c696e75782af27472757374656400", 0x3) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f0000fc0000-0x4)=0xf2) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000e1d000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000a28000-0x1)={0x8000000000}, 0x1) mremap(&(0x7f0000f35000/0x3000)=nil, 0x3000, 0x3000, 0x2, &(0x7f0000505000/0x3000)=nil) 2017/12/28 22:58:58 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0x4002, 0x0) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f000079b000)=0x7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000b28000)='/dev/usbmon#\x00', 0x0, 0x4880) ioctl$TIOCGWINSZ(r1, 0x5413, &(0x7f0000c00000)={0x0, 0x0, 0x0, 0x0}) 2017/12/28 22:58:58 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ipx(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x10, 0x800) fcntl$addseals(r0, 0x409, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x400001, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) mmap(&(0x7f0000000000/0x1fc000)=nil, 0x1fc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000017000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000007000-0x4)=0xc) fcntl$lock(r3, 0x25, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, r4}) 2017/12/28 22:58:58 executing program 6: clone(0x0, &(0x7f0000e91000-0xf9)="", &(0x7f00000ea000)=0x0, &(0x7f0000f45000-0x4)=0x0, &(0x7f00008d3000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x8000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000000)={0x0, 0x0, 0x1000}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000000000)={r1, 0x80000, r2}) restart_syscall() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x0, 0x7e, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCINQ(r3, 0x541b, &(0x7f0000002000-0x4)=0x0) 2017/12/28 22:58:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$sg(&(0x7f0000443000)='/dev/sg#\x00', 0x10000, 0x100) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000dd6000-0x24)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@generic="d54c861d8bfec960cadcf5b61d296a85"}) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000781000)={@common='tunl0\x00', @ifru_data=&(0x7f0000e45000-0x20)="00000000000002000003ffffff15e30000000000000005000449faf5238f7e23"}) r2 = openat(0xffffffffffffff9c, &(0x7f0000ab0000)='./file0\x00', 0x4000, 0x40) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000618000-0x1008)={0x0, 0x1000, "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"}, &(0x7f0000b85000)=0x1008) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000ad5000)={r3, 0xfffffffffffffffb}, 0x8) r4 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000c1a000)='/selinux/load\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r4, 0xc08c5336, &(0x7f0000947000-0x8c)={0xb2f, 0x6, 0x3, 'queue1\x00', 0x3f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clock_gettime(0x0, &(0x7f0000da6000-0x10)={0x0, 0x0}) nanosleep(&(0x7f00009d8000-0x10)={r5, r6+30000000}, 0x0) [ 60.005035] binder: 9205:9206 ioctl c0306201 20005fd0 returned -14 [ 60.023199] netlink: 3 bytes leftover after parsing attributes in process `syz-executor2'. 2017/12/28 22:58:58 executing program 3: mmap(&(0x7f0000000000/0xfa6000)=nil, 0xfa6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x80000) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fa1000)={0x0, 0x0, 0x0}, &(0x7f0000fa6000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f000040e000)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) ptrace$setregset(0x4205, r2, 0x202, &(0x7f0000827000)={&(0x7f0000000000)='g', 0x1}) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000fa7000)='/selinux/member\x00', 0x2, 0x0) ioctl$TIOCSCTTY(r3, 0x540e, 0x5) 2017/12/28 22:58:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f000069a000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$key(0xf, 0x3, 0x2) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000194000)='/dev/autofs\x00', 0x2000, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f00008e1000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000111000)=0x8) r2 = accept4(0xffffffffffffff9c, &(0x7f00005e2000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000910000-0x4)=0x10, 0x80000) r3 = memfd_create(&(0x7f0000fa2000-0xf)='/dev/snd/timer\x00', 0x1) ioctl$TIOCEXCL(r3, 0x540c) setsockopt$inet_udp_int(r2, 0x11, 0x67, &(0x7f0000df9000)=0xbb5, 0x4) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f0000719000-0x48)={{0xffffffffffffffff, 0x3, 0x2, 0x2, 0x2}, 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]}) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000fca000-0x40)=[{&(0x7f0000caa000)=""/8, 0x8}], 0x1) dup2(r2, r0) ioctl$PIO_SCRNMAP(r3, 0x4b41, &(0x7f000099e000-0x93)="bdc84cee386d5d6f7046ed17c94260f8494ebf204312cf6ef5b0edd2038fab419977798900537b2989424c6a68b1cc35e8fc547e86ee8baf8b40f3bad0f2b75bc4a757239248b16f69ece0b8055d9909d49e97e434e725bda24db9c4c4f6c273c724db56ef24989b8e3970bb4380b9e5c200665db3bcf15a3f60587b610c984ed57cbe51761df210f85101eb60a670a631e640") 2017/12/28 22:58:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000506000-0x10)='/dev/input/mice\x00', 0x0, 0x80800) fsync(r0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000557000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0x40085112, &(0x7f000098c000-0x50)={{0xffffff93, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/28 22:58:58 executing program 0: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x938000)=nil, 0x938000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x2, 0x0) write$evdev(r0, &(0x7f0000ef8000-0x78)=[{{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x18) flock(r0, 0x2) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r0, 0x540f, &(0x7f0000fd5000)=0x0) 2017/12/28 22:58:58 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000000)={0x0, @in6={{0xa, 0x3, 0x1dc, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffffc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000000, 0xffff}, &(0x7f0000001000-0x4)=0x98) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000000)={r1, 0x5}, 0x8) ioctl$int_out(r0, 0x5460, &(0x7f0000000000)=0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000001000-0x2c)={r1, 0x0, 0x24, "916179942aa6842d627ec82543d31127f72af758e4812bc109f312949f936a9b51957075"}, 0x2c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000002000-0x4)=r1, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000001000)=0x6933, 0x4) ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f0000001000)="54cd0375569d7a967325fc801219171f174a9eb3f8c40da472e35bda9705814cd36274b8ba05e2ef3177ab26aa5a244963ef32dbb3942da78be1c40a29dc02c42362dc5322ccc27a0e02f89c7a735a5f49d0b58313f38087202c79429216cb51ef5115a7994419bd8bab500f515370a37449be3d7e998964e7698abdd537a21f6a71d20031bf6fef2a25f66405d0207e28296e567e2d8ac2dd5cf727af5fc4110f2d43a14660af8305cc47976bedff590612b2a27ade574d04fa9d5ba8c0a3de808b2774cb77428cdf2dc351a324fadaab17c1ebe13116b52d185a26e9b87b") mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000002000)=0x20, 0x4) [ 60.076544] netlink: 3 bytes leftover after parsing attributes in process `syz-executor2'. 2017/12/28 22:58:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x1, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_timedsend(r0, &(0x7f0000a10000-0x1)="", 0x0, 0x0, &(0x7f000066d000-0x10)={0x77359400, 0x0}) mq_timedreceive(r0, &(0x7f000033b000)=""/4096, 0x1000, 0xfffffffffffffffc, &(0x7f00007c6000)={0x0, 0x0}) r1 = creat(&(0x7f0000bb4000-0x8)='./file0\x00', 0x0) bind$unix(r1, &(0x7f0000c2e000-0xa)=@file={0x1, './file0\x00'}, 0xa) 2017/12/28 22:58:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000ee9000)='/dev/binder#\x00', 0x0, 0x0) r1 = syz_open_dev$binder(&(0x7f0000dfe000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) r2 = epoll_create(0x10001) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000f9e000-0xc)={0x0, 0x0}) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x4, 0x0, &(0x7f00004c5000-0x1c)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000cf1000)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) r3 = openat$selinux_user(0xffffffffffffff9c, &(0x7f000021f000)='/selinux/user\x00', 0x2, 0x0) ioctl$RNDZAPENTCNT(r3, 0x5204, &(0x7f0000037000-0x4)=0x4) 2017/12/28 22:58:58 executing program 0: mmap(&(0x7f0000001000/0xfb5000)=nil, 0xfb5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x300) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGETLED(r1, 0x4b31, &(0x7f0000001000-0x1)=0x0) close(r0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00001ff000)='/dev/sequencer2\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000001000-0x108)={0x0, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x101, 0x800, 0x2, 0x1, 0x2643802, 0x9, 0x4, 0x6, 0x0, 0x5, 0x4, 0x2, 0xe21]}, &(0x7f0000f10000-0x4)=0x108) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000000)={r3, 0x6, 0x1, 0x8000}, &(0x7f0000f33000-0x4)=0x10) 2017/12/28 22:58:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cd0000-0x77)="120000001200e7ff00ff030009144a000a22eb9376f0e7e0e5acb26f208868d5663b525853b49301660433566f96b54bb6ce6cbe4f4806000000000000004219aab51656e937f496463ce9f550b48839b52fe3f02aa863f996dba8109b1c1c40d7a5ad06ab01c4f4454283cbb4fe8bba1b194838227e", 0x76, 0x0, 0x0, 0x0) recvfrom(r0, &(0x7f00002f2000)=""/97, 0x61, 0x0, &(0x7f0000e46000)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) 2017/12/28 22:58:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00001ef000)='/selinux/member\x00', 0x2, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f000084d000-0x5c)={{0xa, 0x1, 0x76, @loopback={0x0, 0x1}, 0x0}, {0xa, 0x1, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, 0x4, [0x6, 0x2, 0x4, 0x6b, 0x8, 0x8, 0x6, 0x3]}, 0x5c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000003a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$netlink(0x10, 0x3, 0x0) close(r2) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000083f000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1ffc, 0x3, 0xff, 0x1, 0x9, 0x5, 0x6}, 0x20) dup2(r1, r2) r3 = socket$inet6(0xa, 0x2, 0x0) r4 = syz_open_dev$tun(&(0x7f0000820000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r5 = fcntl$dupfd(r4, 0x0, r4) accept$packet(r0, &(0x7f0000e25000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000f2b000-0x4)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r3, 0x8936, &(0x7f0000605000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100, r6}) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000db4000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e400", @ifru_flags=0x2fd}) r7 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r7, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) bind$inet(r7, &(0x7f000073b000+0xc6b)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$inet6(0xa, 0x0, 0x0) 2017/12/28 22:58:58 executing program 6: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000008000)='/dev/binder#\x00', 0x0, 0x0) close(r0) r1 = syz_open_dev$binder(&(0x7f000000a000-0xd)='/dev/binder#\x00', 0x0, 0x0) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000006000)={0x0, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x0, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSWINSZ(r2, 0x5414, &(0x7f000000a000)={0x10000, 0x3, 0x400, 0x1321}) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000004000-0x9)='/dev/rtc\x00', 0x10100, 0x0) pipe(&(0x7f000000a000-0x8)={0x0, 0x0}) ioctl$VT_WAITACTIVE(r4, 0x5607) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f000000b000)={{{@in=@rand_addr=0x0, @in=@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}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000000c000-0x4)=0xe8) setsockopt$packet_drop_memb(r3, 0x107, 0x2, &(0x7f0000001000-0x10)={r5, 0x1, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x14, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f000000b000-0x41)=""}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 2017/12/28 22:58:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(0xffffffffffffffff, 0x10e, 0x8, &(0x7f0000000000)=0x43ac, 0x4) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f000001d000)={0x0, &(0x7f0000001000-0x10)=[]}, 0x10) getresgid(&(0x7f0000a7f000)=0x0, &(0x7f00001bc000-0x4)=0x0, &(0x7f00005e3000-0x4)=0x0) syz_open_dev$evdev(&(0x7f00000f8000-0x12)='/dev/input/event#\x00', 0x2, 0x4000) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000854000)=0x0) stat(&(0x7f0000ecd000)='./file0\x00', &(0x7f0000b75000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/28 22:58:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f000069a000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$key(0xf, 0x3, 0x2) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000194000)='/dev/autofs\x00', 0x2000, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f00008e1000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000111000)=0x8) r2 = accept4(0xffffffffffffff9c, &(0x7f00005e2000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000910000-0x4)=0x10, 0x80000) r3 = memfd_create(&(0x7f0000fa2000-0xf)='/dev/snd/timer\x00', 0x1) ioctl$TIOCEXCL(r3, 0x540c) setsockopt$inet_udp_int(r2, 0x11, 0x67, &(0x7f0000df9000)=0xbb5, 0x4) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f0000719000-0x48)={{0xffffffffffffffff, 0x3, 0x2, 0x2, 0x2}, 0x7ff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000fca000-0x40)=[{&(0x7f0000caa000)=""/8, 0x8}], 0x1) dup2(r2, r0) ioctl$PIO_SCRNMAP(r3, 0x4b41, &(0x7f000099e000-0x93)="bdc84cee386d5d6f7046ed17c94260f8494ebf204312cf6ef5b0edd2038fab419977798900537b2989424c6a68b1cc35e8fc547e86ee8baf8b40f3bad0f2b75bc4a757239248b16f69ece0b8055d9909d49e97e434e725bda24db9c4c4f6c273c724db56ef24989b8e3970bb4380b9e5c200665db3bcf15a3f60587b610c984ed57cbe51761df210f85101eb60a670a631e640") [ 60.227642] binder_alloc: 9270: binder_alloc_buf size 1688854155231232 failed, no address space [ 60.254062] binder_alloc: allocated: 0 (num: 0 largest: 0), free: 8192 (num: 1 largest: 8192) [ 60.268251] binder: 9270:9271 transaction failed 29201/-28, size 0-1688854155231232 line 3128 2017/12/28 22:58:59 executing program 7: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f000075c000-0x4)=0x8) mmap(&(0x7f0000000000/0xff4000)=nil, 0xff4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000ff4000)={@multicast2=0x0, @remote={0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000c66000)=0xc) setsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000e67000)={@loopback={0x0, 0x1}, r1}, 0x14) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000fec000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x30000000002, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000012000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000ff3000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80000000, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0}, 0x20) 2017/12/28 22:58:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x5, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f00009aa000)=0x0, 0x400000086, 0x0, &(0x7f0000002000)={0x0, 0x0}, &(0x7f0000005000-0x4)=0x2000000000000000, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000d37000-0x16)='/selinux/checkreqprot\x00', 0x2000, 0x0) accept$packet(r0, &(0x7f000066a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000a83000)=0x14) 2017/12/28 22:58:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) statfs(&(0x7f0000fad000)='./file0\x00', &(0x7f00004f2000)=""/4096) sendto(r0, &(0x7f00009c4000-0xd)="140000000a0ae7c5ffffffffff010017011f00e5", 0x14, 0x0, 0x0, 0x0) [ 60.279573] binder: BINDER_SET_CONTEXT_MGR already set [ 60.284860] binder: 9266:9284 ioctl 40046207 0 returned -16 [ 60.298640] binder_alloc: 9266: binder_alloc_buf, no vma [ 60.305672] binder: 9266:9284 transaction failed 29189/-3, size 0-0 line 3128 2017/12/28 22:58:59 executing program 3: mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000081000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000fd1000)='./file0\x00', &(0x7f0000fd2000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f00003ab000)="") r0 = open(&(0x7f000071e000-0x8)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000fd8000)=0x401, 0x4) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netrom(r0, &(0x7f0000fd9000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000fda000-0x4)=0x48) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000352000-0x10)={0x0, 0x8, 0x400, 0x7}, &(0x7f0000fda000-0x4)=0x10) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000143000)='./file0\x00', &(0x7f0000686000-0x187)="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", 0x0, &(0x7f0000fd8000)="") clock_settime(0x2, &(0x7f00006a1000-0x10)={0x0, 0x1c9c380}) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlinkat(&(0x7f0000fdb000-0x8)='./file0\x00', r0, &(0x7f0000182000)='./file0/file0\x00') renameat2(r0, &(0x7f0000fcf000)='./bus\x00', r0, &(0x7f0000fcf000-0x6)='./file1\x00', 0x0) 2017/12/28 22:58:59 executing program 6: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() unshare(0x28060400) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f000000a000-0xf)='/dev/sequencer\x00', 0x202000, 0x0) exit(0x0) syz_open_procfs(r0, &(0x7f0000004000-0x7)='cpuset\x00') sendfile(r1, r1, &(0x7f0000007000)=0x0, 0x1) syslog(0xb, &(0x7f0000001000-0x6a)=""/106, 0x6a) [ 60.331773] binder: undelivered TRANSACTION_ERROR: 29189 [ 60.344501] binder: undelivered TRANSACTION_ERROR: 29201 [ 60.364990] binder: release 9266:9276 transaction 79 out, still active [ 60.384431] binder: undelivered TRANSACTION_COMPLETE [ 60.390178] binder: send failed reply for transaction 79, target dead 2017/12/28 22:58:59 executing program 7: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0, 0xa972, 0xffffffffffffffff, 0x0) munlock(&(0x7f0000a93000/0x4000)=nil, 0x4000) mprotect(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x5) mprotect(&(0x7f0000a93000/0x3000)=nil, 0x3000, 0x1000005) mremap(&(0x7f0000a95000/0x2000)=nil, 0x2000, 0x4000, 0x0, &(0x7f0000a93000/0x4000)=nil) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$TIOCSBRK(r0, 0x5427) 2017/12/28 22:58:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) syz_open_dev$usbmon(&(0x7f0000525000)='/dev/usbmon#\x00', 0x10001, 0x40000) getsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f000049b000)=0x0, &(0x7f0000120000)=0x4) 2017/12/28 22:58:59 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000001000-0x8c)={0x40, 0x7, 0x1, 'queue1\x00', 0x7ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000fb6000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a85352, &(0x7f000091c000)={{0x80, 0x0}, 'port0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/28 22:58:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) truncate(&(0x7f000034a000)='./bus\x00', 0x5) mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x1, 0x11, r0, 0x0) readlinkat(0xffffffffffffffff, &(0x7f0000001000-0x6)='./bus\x00', &(0x7f0000011000)=""/1, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f000067d000-0x2c)=""/70) r1 = open(&(0x7f000068a000-0x6)='./bus\x00', 0x3, 0x0) read$eventfd(r1, &(0x7f0000f13000-0x8)=0x0, 0x8) syz_open_dev$evdev(&(0x7f00005d6000-0x12)='/dev/input/event#\x00', 0x4, 0x100) fadvise64(r1, 0x0, 0x0, 0x4) 2017/12/28 22:58:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00001ef000)='/selinux/member\x00', 0x2, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f000084d000-0x5c)={{0xa, 0x1, 0x76, @loopback={0x0, 0x1}, 0x0}, {0xa, 0x1, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, 0x4, [0x6, 0x2, 0x4, 0x6b, 0x8, 0x8, 0x6, 0x3]}, 0x5c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000003a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$netlink(0x10, 0x3, 0x0) close(r2) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000083f000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1ffc, 0x3, 0xff, 0x1, 0x9, 0x5, 0x6}, 0x20) dup2(r1, r2) r3 = socket$inet6(0xa, 0x2, 0x0) r4 = syz_open_dev$tun(&(0x7f0000820000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r5 = fcntl$dupfd(r4, 0x0, r4) accept$packet(r0, &(0x7f0000e25000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000f2b000-0x4)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r3, 0x8936, &(0x7f0000605000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100, r6}) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000db4000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e400", @ifru_flags=0x2fd}) r7 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r7, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) bind$inet(r7, &(0x7f000073b000+0xc6b)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$inet6(0xa, 0x0, 0x0) 2017/12/28 22:58:59 executing program 2: clone(0x0, &(0x7f000089e000-0xec)="", &(0x7f0000f78000)=0x0, &(0x7f0000911000)=0x0, &(0x7f0000000000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getitimer(0xfffffffffffffffd, &(0x7f00002ea000)={{0x0, 0x0}, {0x0, 0x0}}) 2017/12/28 22:58:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e4e000-0xf)='/dev/sequencer\x00', 0xa202, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000af4000-0xc)={0x0, 0x0}) prctl$getname(0x10, &(0x7f00005ff000-0x26)=""/38) write$sndseq(r0, &(0x7f00006ed000-0x60)=[{0x0, 0x0, 0x0, 0x0, @tick=0x8, {0x0, 0x0}, {0x0, 0x0}, @raw8={"2752520223537b5c4cfa0aaf"}}], 0x30) 2017/12/28 22:58:59 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x4000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f000046e000)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f00001c1000)='/dev/rfkill\x00', 0x400, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f0000b70000-0x10)={&(0x7f0000388000)={0x2, 0x18, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = open(&(0x7f0000818000)='./file0\x00', 0x8000, 0x101) getsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f00009c3000-0x4)=0x1f, &(0x7f00005dd000)=0x4) 2017/12/28 22:58:59 executing program 0: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00008a1000-0xe)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000001000-0xc)={0x0, 0x0, r0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000001000-0xc)={r1, 0x80000, r0}) clock_gettime(0x0, &(0x7f0000001000-0x10)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000bd9000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$sndseq(r0, &(0x7f0000521000)=[{0x8001, 0xd367, 0x8, 0x3f, @time={r2, r3+30000000}, {0xcce, 0x5}, {0x4bb4, 0x1}, @time=@tick=0x8}, {0x3ff, 0xe0, 0x7, 0x0, @time={r4, r5+10000000}, {0x8, 0x2}, {0xaeeb, 0xffff}, @note={0x4, 0x1, 0xfffffffffffffffc, 0x0, 0x1000}}, {0x97, 0x1f, 0x1, 0x5, @time={r6, r7+10000000}, {0x1ff, 0x1}, {0x7a, 0x6}, @ext={0x0, &(0x7f0000e3c000)=""}}, {0xfffffffffffffff7, 0x2, 0xfffffffffffffeff, 0x401, @tick=0x1, {0x5, 0x100}, {0xffff, 0x6}, @queue={0x11f, {0xf4, 0x7}}}, {0xfd, 0x80000000, 0x99f, 0x400, @time={0x77359400, 0x0}, {0x1c, 0xa95}, {0x9aa, 0x7fff}, @ext={0x4c, &(0x7f0000001000-0x4c)="1933ca2fba18d8a29eec2fd1136b5a5aa52652d3fd7fb3619e6895f6e70b363e1166366794bac3cb1cae10b31e6ffa54adb5e301a5da1a42fb13a86cc94edb236f905335cef06bd84ad3a6ea"}}, {0x7, 0xfffffffffffffffb, 0x6, 0x5, @tick=0x8403, {0x2, 0x200}, {0x1f, 0x81}, @time=@tick=0x1ff}, {0x0, 0xffffffffffffff7f, 0x7, 0x7, @tick=0x794e, {0x3, 0x200}, {0x6, 0x4}, @note={0x2, 0x3, 0x9, 0x2, 0x101}}], 0x150) mmap(&(0x7f0000000000/0x55000)=nil, 0x55000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = syz_open_dev$sndseq(&(0x7f0000054000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r8, 0xc0605345, &(0x7f0000055000-0x5c)={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/28 22:58:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000945000)='/selinux/relabel\x00', 0x2, 0x0) ioctl$TIOCGSID(r0, 0x540f, &(0x7f0000c46000)=0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) r2 = dup(r1) getsockopt$inet6_tcp_int(r2, 0x6, 0x18, &(0x7f0000f77000)=0x0, &(0x7f0000398000)=0x4) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000373000)={0x0, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xc, 0x0, 0x0, 0x0, 0x8, &(0x7f0000b93000)=@common="6c6f0000000000000000000000000003", 0x0, 0x0, 0x0}) ioctl$KDSETLED(r1, 0x4b32, 0x1) 2017/12/28 22:58:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x3, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000483000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$sock_int(r0, 0x1, 0x24, &(0x7f0000508000)=0x0, &(0x7f0000001000-0x4)=0x4) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000064e000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f000074f000)=[@in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x5, @loopback={0x0, 0x1}, 0xfffffffffffffffa}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x88) 2017/12/28 22:58:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000f2c000)='/dev/net/tun\x00', 0x0, 0x200) pwrite64(r0, &(0x7f0000bab000)="57ba5da1357d5709528a32e02d84bea692f54372fa55e88ce6c5f13c2cb76eb2d86fa850076019baabb568230e3ce974eed1806f306cfdda8b754710b37d1399218213ef29ddaeaf1abe58d711695ac7946ceb2e522cdcf274dc9f5347ca3d9d8cf7fbff4f30fa01cadebd3ef6a665c500886a0ce1f413409b2a726e6541ceba11940c399dd786d6264500326e92003595f5e5d0feaa018636df42fadbe9f4b058295c6d7474136c680b93af65013504584559ce9439e4d3047eb090a5c75edc24499bda02eaf60c3ef66a3ddf9a6d82e618bc7382", 0xd5, 0x0) r1 = creat(&(0x7f0000773000)='./file0\x00', 0x4) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f00000ce000)={0x0}, &(0x7f0000320000-0x4)=0x4) r2 = socket(0x10, 0x80803, 0x6) write(r2, &(0x7f000013f000)="220000001d000701ffdb0000d30003000c001000000000001000000000010044455c", 0x22) setsockopt$inet_buf(r2, 0x0, 0x3f, &(0x7f0000a78000+0x747)="cd8ddfb30e125d38cd83264ecfa48500f10afac5322a65bc36affa5917577f2cd6072aeb37199c4aabb5143bcb2b8c620400c91d6217", 0x36) 2017/12/28 22:58:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$intptr(0x28, 0x1) seccomp(0x1, 0x1, &(0x7f0000008000-0x10)={0x1, &(0x7f000004e000-0x10)=[{0x6, 0x0, 0x0, 0x0}]}) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000577000)='/selinux/mls\x00', 0x0, 0x0) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000a71000-0x4)=0x0) ioctl$TCXONC(r0, 0x540a, 0x0) 2017/12/28 22:58:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f0000e63000-0x38)={&(0x7f0000b53000+0xb98)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000ab8000)=[{&(0x7f0000f87000)=[{0x11, 0x1c, 0x321, 0x0, 0x0, "03"}], 0x11}], 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000286000)='/selinux/relabel\x00', 0x2, 0x0) ioctl$PIO_SCRNMAP(r1, 0x4b41, &(0x7f00009aa000-0x89)="a7be298752f4c22fca6cee9bafba0033cb34ce50cc77849eb751c08f530ea0b9d82124a8c7285f1515e3f7157f7c2a21ac3fe517d0b4cef2f0bd5b937ad6b5509444f7920f250374cf3cacc0b688a8e46593068189f8ea4e68cb879dfec72e360c0eec68eee599372f56b881dd76977562fb24fd989fbd080fd34be682fe821386dfe45f90fed43231") socket$netlink(0x10, 0x3, 0xa) 2017/12/28 22:58:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x100000000000000c) writev(r0, &(0x7f00000a3000-0x10)=[{&(0x7f000007e000)="48000000140019ca20ff757fffffff560a060000fffd0000030500f300fe58a2bc4a0304916464518900000000000000fbf51000ff4100005bff2b00ec00000000070000000000e7", 0x48}], 0x1) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f00006e3000)={0x0, 0x0, 0x0}, 0xc) getpid() getpid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000f36000-0x4)=0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000341000-0x4)=0x0) r2 = getpgid(r1) ioprio_get$pid(0x3, r2) [ 60.660435] audit: type=1326 audit(1514501939.421:44): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=9351 comm="syz-executor5" exe="/root/syz-executor5" sig=31 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x0 [ 60.665996] netlink: 6 bytes leftover after parsing attributes in process `syz-executor1'. [ 60.678079] netlink: 6 bytes leftover after parsing attributes in process `syz-executor1'. 2017/12/28 22:58:59 executing program 6: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x2000008, 0x4, 0x0) mlock(&(0x7f0000f0f000/0x2000)=nil, 0x2000) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000fbe000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r0, &(0x7f0000b5b000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000fbe000)=0x14, 0x80800) 2017/12/28 22:58:59 executing program 7: pipe2(&(0x7f00002de000-0x8)={0x0, 0x0}, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000000000)={0x40}, 0x4) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000001000-0xc4)="9478ea26fd841ed1cb104abf236068eb4cd7e2e69a3b6ab8bab8adfc43432d54a173f98b617868b89d896e00ebd12d018e63b37e2bffbe920d77f551d9a982967f17632dd69deb95d5c5906f4f98911f437efbf3c99d133d5a0578065830b1c2c0bb61c5c089c8dfabbea9bdd84ace5850c80fd4f9ce92379153e5960287988566d0b1875ba583d58c60443f682a058a125e46fb6dfc926574bf7a2defa2411e0ad7bb58bbf2929fb1f51531acbba1c5bb56971fbc026bda9ef6da940cc4b2967df86212") r2 = open(&(0x7f0000000000)='./file0\x00', 0x10081, 0x9) ioctl$KDSKBSENT(r2, 0x4b49, &(0x7f0000000000)="5dd4fe0a88d4d9e529faa1db80e53e91ff2b890c67147186b842a4df5a0ac905ef28bc94f101d279c53ec401ed5dfa764600b069172e21e722fa82b4b9a6a4d54128976fd4f19a9babe356f1a73cc330498494a77eb8405d4a901901afc57343122e677cb6bad9ac56af17d0ba4ec90afaee") ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) r3 = dup3(r1, r1, 0x80000) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000001000-0x4)=0x192f, 0x4) r4 = eventfd(0x5) getsockopt$nfc_llcp(r0, 0x118, 0x0, &(0x7f0000000000)=""/176, 0xb0) madvise(&(0x7f0000535000/0x3000)=nil, 0x3000, 0x6d) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000002000-0x8)={0x0, 0x4}, &(0x7f0000001000)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000001000-0x108)={r5, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x3, 0x9, 0x7f, 0x5, 0xfffffffffffff995, 0xa3, 0x8, 0x9a4f, 0x8000, 0x1, 0x3, 0xd86, 0x1, 0xf91, 0x7fffffff]}, &(0x7f0000000000)=0x108) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSFF(r4, 0x40304580, &(0x7f0000003000-0x1a)={0x57, 0x7000000, 0x6, {0x2, 0x8}, {0xff, 0x2}, @const={0x1000, {0x7, 0x7, 0x0, 0x100}}}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ipx(r0, &(0x7f0000004000-0x55)=""/85, 0x55, 0x2, &(0x7f0000004000-0x10)={0x4, 0x26, 0x20, "eb364f623576", 0x0, 0x0}, 0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000003000)=0x0, &(0x7f0000004000)=0x4) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000003000)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000001000)=r6) ioctl$PIO_UNISCRNMAP(r2, 0x4b6a, &(0x7f0000001000)="4d1b166e33aceb459133e4af6fa9d004338ebc9ef4c91a59cbe8cabe4f2b") ioctl$EVIOCGPROP(r1, 0x80404509, &(0x7f0000003000)=""/90) mkdirat(r3, &(0x7f0000001000-0x8)='./file0\x00', 0x41) openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$TUNSETNOCSUM(r1, 0x400454c8, &(0x7f0000001000-0x4)=0x9) [ 60.706359] audit: type=1326 audit(1514501939.471:45): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=9351 comm="syz-executor5" exe="/root/syz-executor5" sig=31 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x0 2017/12/28 22:58:59 executing program 5: mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000048000)='/dev/sg#\x00', 0x0, 0x2) mmap(&(0x7f0000049000/0x1000)=nil, 0x1000, 0x4, 0x18011, r0, 0x0) writev(r0, &(0x7f0000029000-0x20)=[{&(0x7f000004a000-0x34)="cf420e6d0cd550e616dd86a7da4a6bb830959d076d1ef7f67d672a4c433b3b50f084c4ea9489b71a9f75", 0x2a}], 0x1) socket$inet_icmp_raw(0x2, 0x3, 0x1) 2017/12/28 22:58:59 executing program 0: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x6037866757ac62f2, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000002000)='/proc/self/net/pfkey\x00', 0x2, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$ipx(0xffffffffffffff9c, &(0x7f0000001000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000003000)=0x10) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000001000)=0x0) sendfile(r0, r1, &(0x7f0000002000)=0x0, 0x100000000) 2017/12/28 22:58:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x7, &(0x7f00003bf000)={0x47e1a8, {0xfffffffffffff27c}, 0x0, 0x0}, &(0x7f0000ac7000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f000000a000-0x8)={0x0}) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000077000-0x16)='/selinux/checkreqprot\x00', 0x101, 0x0) epoll_pwait(r0, &(0x7f0000f9c000-0x30)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x4, 0x8, &(0x7f00003d2000)={0xcf1e}, 0x8) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f00001fe000)='/dev/sg#\x00', 0x0, 0x0) [ 61.934350] IPVS: Creating netns size=2552 id=9 2017/12/28 22:59:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$evdev(0xffffffffffffffff, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x18) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000ee7000-0xa)='/dev/ptmx\x00', 0x106, 0x0) writev(r0, &(0x7f000036c000-0x30)=[{&(0x7f0000b51000)="eb", 0x1}], 0x1) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00004bf000)='/selinux/context\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000d3c000)={{0x8, 0x7}, {0x75f, 0x7ff}, 0x623, 0x1, 0x4, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000567000-0x4)=0x40000000008) read(r0, &(0x7f00001a4000)=""/1, 0x1) 2017/12/28 22:59:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f00003aa000-0x10)='/selinux/create\x00', 0x2, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x5e0, 0x41, 0x1, 0x0, []}) ioctl(r0, 0x80, &(0x7f0000ac2000-0x29)="f0e5e5fd7ee3b3647767ab6f892b5642608884e7f8818f9fbadd24b5d243de660848aace80988c05d9") fcntl$F_SET_RW_HINT(r1, 0x40d, &(0x7f0000a55000)=0x3) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f000064a000)={@generic="2b681d7426379c2c1cb52d89f82e9ceb", @ifru_addrs={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00007ab000-0xf)='/dev/sequencer\x00', 0x40, 0x0) ioctl$EVIOCGVERSION(r2, 0x80044501, &(0x7f0000230000)=""/241) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f00006f4000-0x4)=0x3f, 0x4) ioctl(r0, 0x8933, &(0x7f0000cc2000)="") 2017/12/28 22:59:00 executing program 4: msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pause() ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000002000-0x10)={&(0x7f0000000000/0x1000)=nil, 0x1000}) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_SCRNMAP(r1, 0x4b40, &(0x7f0000000000)=""/162) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$keyring(&(0x7f0000001000-0x8)='keyring\x00', &(0x7f0000f4d000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff) request_key(&(0x7f0000354000)='id_legacy\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00005bd000-0x3)='(-\x00', r2) 2017/12/28 22:59:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f000054a000)=0x6, 0x4) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000fa2000-0x2)=""/72, &(0x7f0000fa2000-0x4)=0x48) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000baa000)='/selinux/access\x00', 0x2, 0x0) 2017/12/28 22:59:00 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0x10000, 0x0) open(&(0x7f0000002000-0x8)='./file0\x00', 0x0, 0x110) 2017/12/28 22:59:00 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000ae2000)={{0x101, 0x1c0000}, 'port1\x00', 0x0, 0x40, 0x6, 0xffffffff9059c898, 0xffffffff, 0x200, 0x6, 0x0, 0x4, 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]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000648000-0x10)='/dev/sequencer2\x00', 0x1, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x1e, &(0x7f0000007000-0x5f)="a3629e00d2a364fa24c00729eeb5baa589eca4a9a3aaa51c969da30f982519f314ec2e2728335221edd76e2157598b1d7af64dc13971544f2a553b870a86d28d49e9bf077c065a9eae2a6f1533cf305a6560598188880864bb930534a9b79c", 0x5f) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x40045408) 2017/12/28 22:59:00 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$packet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000df6000-0x4)=0x14, 0x80800) setsockopt$packet_int(r0, 0x107, 0x17, &(0x7f0000968000)=0x9, 0x4) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x2, 0x101000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x2004200, &(0x7f0000002000)="", &(0x7f0000011000)=0x0, &(0x7f0000001000+0xee8)=0x0, &(0x7f0000001000)="a102472689370adc19342a190467dbff53383e4f460a544af75513f13aa66021fd52f3d46c824a70abe1b694c0148b36fd19bc1efe2f1bb941bec164b25b68943eae2524eb60c19dd98f30cb49a2d42c058fd78f9fbfbdca509d54271ba0fbc0f2147caf0a58aaa4f861442b9c6275824a28be742a4f36dae195f07b3ca49a59cccdcd141bb628f379cfe2fd6f9f4797c8972c6259b27d22d42bffcd63bec8becda7e8dd55f059530e750489308d0d0d78b5d57726759e2593dab1155b263173d07ef32589ff2784344ee36aa6966414b38b1b931c5e12cdef21ce7e1b5f622a6a02313f512c33f61ff1cc06dc1c3eb249d45f") clock_adjtime(0x0, &(0x7f0000013000-0xd0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_buf(r2, 0x107, 0xf, &(0x7f0000014000-0xb0)=""/176, &(0x7f0000002000)=0xb0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f0000873000-0x1)="") r3 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00007c3000-0x11)='/selinux/context\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f00001ff000-0x108)={0x0, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x1, 0x0, 0x1, 0x7fff, 0xfffffffffffffffd, 0x1, 0x6, 0xbb, 0x9, 0x0, 0x94, 0x20, 0x7, 0x7, 0x100000000]}, &(0x7f0000455000)=0x108) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000229000-0xc)={r4, 0x400, 0x30}, &(0x7f0000eba000-0x4)=0xc) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000bb7000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) fcntl$getownex(r1, 0x10, &(0x7f0000861000-0x8)={0x0, 0x0}) ptrace$setsig(0x4203, r5, 0x90000, &(0x7f0000704000)={0x24, 0x1, 0x800, 0x2}) userfaultfd(0x80800) 2017/12/28 22:59:00 executing program 7: sysfs$2(0x77, 0x0, &(0x7f0000c77000)=""/177) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000271000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f00006e6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@in=@broadcast=0xffffffff, @in6=@loopback={0x0, 0x1}, 0x2, 0x7, 0x2, 0x4, 0x3, 0x80, 0x80, 0x7102, r1, r2}, {0x4, 0x6, 0x5, 0x1, 0x8, 0x83f, 0x6000000000000000, 0x8}, {0x4d0d442d, 0x4, 0x7, 0x6}, 0x10000000000, 0x6164, 0x4, 0x0, 0x2, 0x1}, {{@in=@empty=0x0, 0xd943, 0x515}, 0x13, @in=@multicast1=0xe0000001, 0x6f3, 0x5, 0x3, 0x2, 0x8001, 0x5, 0x2}}, 0xe8) 2017/12/28 22:59:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000063c000-0x10)='/dev/sequencer2\x00', 0x8000, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000e6e000-0x4)=0x0) r2 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) write$tun(r2, &(0x7f00003f1000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, {[]}}, @udp={0x0, 0x0, 0x8, 0x0, ""}}}, 0x102d5) 2017/12/28 22:59:00 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0x2)='/dev/sequencer\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f000049f000)={0x0, 0x30, &(0x7f0000341000)=[@in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @rand_addr=0x100000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000000000+0xf71)=0x10) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00008da000-0xc)=@sack_info={r1, 0xffffffff, 0x2}, 0xc) getuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000afa000-0x8)='./file0\x00', &(0x7f0000001000-0x44)={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) r3 = syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000b45000-0x8)='./file0\x00', 0x6000, r2, 0xffffffffffffffff, 0x1, 0x0, 0xfffffffffffffffe) ioctl$FUSE_DEV_IOC_CLONE(r3, 0x8004e500, &(0x7f000008a000-0x4)=0xffffffffffffffff) 2017/12/28 22:59:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f00004c6000)={0x1, &(0x7f0000a7c000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) getxattr(&(0x7f0000357000)='./file0\x00', &(0x7f00000d1000)=@known='system.advise\x00', &(0x7f0000d26000)=""/178, 0xb2) r0 = openat(0xffffffffffffff9c, &(0x7f0000571000-0x8)='./file0\x00', 0x10440, 0x100) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000d00000-0xa4)={0x0, 0x9c, "56c7bc2c404960510007dd970fd4590270beec8a562c42741d9c6c750202339ec7da899309a3ebcc1e89eeb3707b674f4b983a5fbb7c6f73a1a778de39eb3b03c82f0533ec47a72345a4e69473995149b67eac5a1bbaa7cd80e2b370b562d9f7b02d36b421a1855dfc9556eafab3a8c343ca213b68bd71a129ad739896f37ae6befd48292d1321e277faf4ad5d7c183f8b03a0b27a09f3fb532ea981"}, &(0x7f000087e000-0x4)=0xa4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000b60000-0xc)={r1, 0xb2e3, 0x20}, &(0x7f0000d46000-0x4)=0xc) 2017/12/28 22:59:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00008ce000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000332000)=0xfcc, &(0x7f0000d1c000-0x4)=0x4) writev(r0, &(0x7f00004d1000-0x10)=[{&(0x7f0000bd1000)="290000002100190000000000000040060200001600000401ff0000040d00f1b15d00000024001f0008", 0x29}], 0x1) 2017/12/28 22:59:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f00008c2000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) llistxattr(&(0x7f0000964000-0x8)='./file0\x00', &(0x7f00007d6000-0xc5)=""/197, 0xc5) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00008cf000-0xe)='/selinux/user\x00', 0x2, 0x0) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000325000-0x4)=0x10001, 0x4) 2017/12/28 22:59:00 executing program 1: mmap(&(0x7f0000000000/0xfe9000)=nil, 0xfe9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000fea000-0x10)='/selinux/create\x00', 0x2, 0x0) getsockopt$nfc_llcp(r1, 0x118, 0x7, &(0x7f000044c000-0x4f)=""/79, 0x4f) ioctl$sock_ifreq(r0, 0x8946, &(0x7f0000fe7000)={@common='sit0\x00', @ifru_data=&(0x7f0000fe8000)="1900000000000000faffffff00f67e000000002300001e0000080005002f87e6"}) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f000011a000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0xfff, 0x9, @fr=&(0x7f0000fea000)={0x6, 0xffffffffffffff24, 0x8, 0x100000000, 0x35, 0x1, 0x0}}}) 2017/12/28 22:59:00 executing program 4: msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pause() ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000002000-0x10)={&(0x7f0000000000/0x1000)=nil, 0x1000}) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_SCRNMAP(r1, 0x4b40, &(0x7f0000000000)=""/162) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$keyring(&(0x7f0000001000-0x8)='keyring\x00', &(0x7f0000f4d000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff) request_key(&(0x7f0000354000)='id_legacy\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00005bd000-0x3)='(-\x00', r2) 2017/12/28 22:59:00 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x40001, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f00004df000)="390a4a5bb3dbf1381d1a3ff022267c3b2758ee3d74f5c116091f47870e6c5e8a1991eb7efb04f5cef601be697a1158aeb3636c669fd98796d1947a8072cc70b90ec945f361b518e80c9d4ce8332b3d2772a67a406831d1445ef1584fe5b6349a48116f138a5435e72d14e2d5f110c70782664277e7739971cbb742dfdde6137418f9a2086362812aaaad2a26e1399e53253cd65e6a6896aa44376ecad4ea95fdc34d7d4dab7cf1bdf4b4648c87451fc321", 0xb1}, {&(0x7f0000ac5000-0x79)="8374c3edebbee7e9e189735556a4cceb14d8a05da686b32697a30b6916e70dfa5c269997d489645f40ad244187d62fd75e2346ff54fcbc6409b652c5a4cf930a4a9fd8bf2306e63df740852bffebdd6707d027df44fdb077344d80b826aabedd46f3695c6b6c2418456e072e350b7c263f9576cada75ef3e3e", 0x79}], 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f00004da000)='./control/file0\x00', &(0x7f0000885000-0x8)='./file0\x00', &(0x7f0000eeb000)='ramfs\x00', 0x0, &(0x7f0000f91000-0x1)="") r1 = accept4(0xffffffffffffffff, &(0x7f0000878000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000338000-0x4)=0x10, 0x800) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000b6d000-0xa0)={0x0, @in6={{0xa, 0x3, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x68b, 0xfffffffffffffff7, 0x2, 0x1}, &(0x7f0000d93000-0x4)=0xa0) syz_open_dev$sndseq(&(0x7f0000999000)='/dev/snd/seq\x00', 0x0, 0x20000) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000dc1000)={r2, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x5b84, 0x80000000, 0x1, 0x1}, &(0x7f0000f9b000)=0xa0) r3 = creat(&(0x7f0000c5b000)='./file0/bus\x00', 0x0) write(r3, &(0x7f000002d000)="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", 0x1000) 2017/12/28 22:59:00 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ipx(0xffffffffffffff9c, &(0x7f00002ea000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000000000)=0x10) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000fc5000)={0x0, 0x0}, &(0x7f0000c47000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f0000001000-0x4)=0x0) ftruncate(0xffffffffffffffff, 0x6) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000000)={0x1, 0xdca, 0x7, 0x585d, 0x5, 0x8, 0x0, 0x3bc, 0x0, 0x0, 0x2}, 0xb) ioctl$SNDRV_TIMER_IOCTL_STOP(0xffffffffffffffff, 0x54a1) sync() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x4000200, &(0x7f0000001000-0xe9)="97fa27da654df178a5e82cd2e3130aae42c976edd8f418c846075f1c218c925b644ddf581e90ddefe9eadb9a939c5d89a1aa769c4d0918765945161159a2d1e766ae9a8ded3ccea610fdccc6c5621cf138def236d6b7c18eb2641f56446df82289fc4a80f1b7c600168d4d5f9b0dfbba2b34fda94470cae35768c54f95c472a071bda3affc814e5681a2ac3f0df6ac3cdacc3b032b3c832b074d0ff637bea936aa701a04e7757c8b1794d25690186eeca7cba4cae45daddddde4da2e0cb4c1106285174519f54356caf8b7e55c9d7527f36ab4c242ad5e4a100f818aa81f1abe3881d300e32463097d", &(0x7f0000001000-0x4)=0x0, &(0x7f00001a1000)=0x0, &(0x7f00007b8000-0xed)="55578efa29732854cbb5fbd3f27847c526db4f37f4bb8c97617396bbc417c0c672370e468332350d5e95fd16ca67ebc085176f4983d3192b0604d232a7b438bdec17aaebacb2f5f44fbfb5f33636a5a741111f8864f9f21ae6eaf47240acd903ab626306433c1a82f34f5a4a8d23ccf04261075eb0efeb3e66b9ba898e609057911899b0da471660200183fd50decde92a1362bd1280316d13ec1bc360c0eac759649cfcf1402ce5d2e7448e3bffded553fd6d96dc497649b46d9ee87b442627faaba62b7aca05367b3ff30efe9a5e86b949c073b2c069eb7c099e1806c92c2537681197f78014c8ab9cf95daf") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8940, &(0x7f0000003000-0x18)=@get={0x1, &(0x7f0000003000-0x71)=""/113, 0x80000000}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000001000-0x10)=[{&(0x7f0000003000)="", 0x0}], 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000002000-0x44)={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @random="ff199b508e1a", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x68, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="bbf682397c07ac797b784ba5fa0efd25"}) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f0000002000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x908a, 0x9, 0x2, 0x0, 0x0, 0x8, 0x0, {0x0, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000000, 0x7ff, 0x2, 0x0, 0x0}}, &(0x7f00000bb000-0x4)=0xb8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000002000)={@generic="c9e9618c17860bf233d443309530903e", @ifru_addrs={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000005000)={r2, 0x1f, 0x0, 0x400, 0x1}, &(0x7f0000512000)=0x18) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f0000002000)=0x5) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000005000-0x20)={0x8, 0x0, 0x0, 0x3f}) 2017/12/28 22:59:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000000d000-0x70)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000005000)=""}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000-0x30)={0x0, 0x0, &(0x7f0000004000)=[], 0x48, 0x0, &(0x7f000000d000)="62164b44a5c310affb2298c023c7036e8915400419dae89cc59e3878ffffff00000000f7d7000003000000070718d1fc0e41a052600c828100000000000000bf244f0f2cc508303a"}) r1 = mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x0, 0x0, &(0x7f0000d33000)=[], 0x1, 0x0, &(0x7f000087f000-0x1)="15"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000003000-0x30)={0xc, 0x0, &(0x7f0000005000-0x68)=[@free_buffer={0x40086303, r1}], 0x0, 0x0, &(0x7f0000002000)=""}) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f000032e000)={0x0, 0x0}) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) 2017/12/28 22:59:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000f3b000)=@nl={0x0, 0x0, 0x0, 0x0}, &(0x7f0000a77000-0x4)=0xc) connect$ax25(r0, &(0x7f0000fff000-0x10)={0x3, {"0b32a32a0a7513"}, 0x80000000}, 0x10) r1 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f000025f000-0x28)={@common='eql\x00', @ifru_names=@common="629e73663000"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) write$tun(r1, &(0x7f00007cb000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=0xffffffff, @loopback=0x7f000001, {[]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "1da961", 0x0, "ae85f7"}, ""}}}, 0x2e) 2017/12/28 22:59:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000571000)='/dev/rfkill\x00', 0x80001, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000924000-0x20)={0x7, 0x0, 0x10001, 0x5}) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0106438, &(0x7f0000078000-0x10)={0x0, r1}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r2, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCEXCL(0xffffffffffffffff, 0x540c) r3 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000225000-0x10)='/selinux/create\x00', 0x2, 0x0) epoll_ctl$EPOLL_CTL_DEL(r3, 0x2, r2) syz_open_pts(r2, 0x0) 2017/12/28 22:59:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000325000-0x10)='/selinux/access\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f000087f000-0x1008)={0x0, 0x1000, "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"}, &(0x7f00009ab000-0x4)=0x1008) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000f1f000)={r1, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000680000)=0x8c) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockname$packet(r0, &(0x7f0000715000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f000074c000-0x4)=0x14) setsockopt$inet_buf(r2, 0x0, 0x10, &(0x7f0000b7c000)="18000000020001000000be8c5ee18c0027000008020100ec01da1e03366f3cdc0200000074fffffff76052bb6a88001b0200000000000000ffffffe65f98e2010067fc3763e0209cee4a5acb3da41f0000ba00000000c88ebbff060100000b01000000d421cf140900000600000000ec007702cfb7ebe7ec7ee87cccfff6ba000000024f7c98e9e9f15406aa0100050000040108000006c1aba2ffe3c5632c1adb8a335bd7b2d17fdea21b38100000000000000000041ad0b4d2c200efff01b6", 0xc0) 2017/12/28 22:59:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) modify_ldt$read(0x0, &(0x7f0000427000-0xa7)=""/167, 0xa7) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f000022f000)={0x0, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x696}, &(0x7f0000ce1000)=0x98) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00009c5000-0xa0)={r1, @in6={{0xa, 0x2, 0x6, @empty={[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]}, 0x1, 0x80000000, 0x0, 0x8dcf, 0x800}, &(0x7f0000ee1000+0xcf1)=0xa0) r2 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000262000-0xe)='/selinux/user\x00', 0x2, 0x0) ioctl$TIOCMSET(r2, 0x5418, &(0x7f00002b3000-0x4)=0x3) r3 = fcntl$getown(r2, 0x9) getpgrp(r3) ioctl$sock_inet_SIOCRTMSG(r2, 0x890d, &(0x7f00004bb000-0x78)={0x3b3, {0x2, 0x3, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @rand_addr=0x7000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x21, 0xfffffffffffffffa, 0x3, 0x3, 0x4, &(0x7f0000db6000)=@generic="8be7fe952087f569c7e26b2521ad08af", 0x80, 0x7, 0x400}) setsockopt$inet6_buf(r0, 0x29, 0x14, &(0x7f0000d10000)="ff55d36cffba04715d0000000000000100000000", 0x14) 2017/12/28 22:59:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00008b2000-0x10)='/selinux/access\x00', 0x2, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f000075f000)={0x0, @loopback=0x0, @local={0x0, 0x0, 0x0, 0x0}}, &(0x7f000052c000)=0xc) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = accept4$inet(r1, &(0x7f0000e3e000-0x6)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001fd000-0x4)=0x10, 0x800) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f000043f000)={0x0, 0x1000}, &(0x7f00003ef000)=0x8) setsockopt(r2, 0x9, 0x8000, &(0x7f00001d6000-0xb2)="9511d1b4538d7d12acc24c9c8579ede6a29a8aba13d00621533d43aeacc91f16cb420934f8cbd110e2d8e48d2067bf3163078115d46af7ad5ec9d8be8aa4c3e38a0bc11a2700dd628f1078817cc40e9e5d8451bf3aea965248ff31c4863a002270e07e1a6ea0ce4f278ab154371edb011dfb1548c12882d000a9fd62393c8e00730367779e5b38fdc5504ffff0ea97c7c3fee819ebcadfee8179df88ef84556d81279b8a073d7a9025cd05d4c5d5bbaf4eee", 0xb2) connect$ipx(r0, &(0x7f0000bce000)={0x4, 0xffffffffffffffff, 0xc6a, "ec661502e412", 0x7, 0x0}, 0x10) setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000e28000)=@assoc_value={r3, 0x8}, 0x8) 2017/12/28 22:59:01 executing program 7: r0 = eventfd2(0x4aff5b48, 0x40000000000000) close(r0) 2017/12/28 22:59:01 executing program 7: mmap(&(0x7f0000000000/0xf74000)=nil, 0xf74000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r0, &(0x7f0000f74000)=[], 0x0, 0x0) 2017/12/28 22:59:01 executing program 4: mmap(&(0x7f0000000000/0xde6000)=nil, 0xde6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000550000)='/dev/binder#\x00', 0x0, 0x4) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x400000) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00004ef000)={0x0, 0x0, &(0x7f00007ee000)=[], 0x1, 0x0, &(0x7f0000de5000)='L'}) 2017/12/28 22:59:01 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000002000)='/dev/autofs\x00', 0x80002, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_int(r1, 0x0, 0x32, &(0x7f0000003000)=0x0, &(0x7f0000013000)=0x4) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x3, 0x0}) r2 = syz_open_dev$sg(&(0x7f0000014000-0x9)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000a32000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) sendmsg$netrom(r2, &(0x7f0000f1d000)={&(0x7f00006b1000)=@full={{0x3, {"c86962f7f987f4"}, 0x0}, [{"c9d938134b96ac"}, {"544bde8fc14d77"}, {"88f63f015aa106"}, {"21748685dfcc78"}, {"1832352dee3f6b"}, {"ff53d74c03e630"}, {"dcd4c71eb1715f"}, {"c2c96f644e5732"}]}, 0x48, &(0x7f00005b5000)=[{&(0x7f000000b000)="c67bf675e20613482598de95a697091ba1dfdfe50737f84df4", 0x19}], 0x1, &(0x7f00004fa000)=[{0xb0, 0x116, 0x9e, "a531e6101a31d9094b07e8d98c44b51ccdd93f1fcb1280dfd40dd8e685e3869b9572615a84f629cbdd7e6234b1d32a11e9997885188293bdb25cff30119edc849a7989a043a2a06ae9335c71176f43c86bcf3046a7ba519ded44d981bc3c13adeacac6b2c996cab392abea025bfd9605a8394ba84320c768e30df0dc32f5231df1e2c82c24f5fd2d31abb02a71c1bf2f65594d2cb6d603b2776c"}, {0x58, 0x10e, 0x5, "08a6b83864b3d5baed5b7aae138d886e64f24d5af1cd4e442cf8fbafddedb9efaea7421e4cfcccbc62b2e171cff19c0de8e3b7eebd12506781bfa95761b94f31c5b1f3f1481a2fca"}, {0x28, 0x103, 0x0, "82bfc4523fcebb035eb7094820bcf4aa9707a92d918d6238"}, {0x60, 0x3a, 0x100, "bd28612d3cae0d18bbe7e9bdfacd7977a550d62f06277c71f67a0beb9392c0e987565edbda8a6c1f489ffc08488a7426425ce58f6319ec46f9f3832480a21cb3dffeb712c284d7fb1578ba94348d81"}], 0x190, 0x80}, 0x4000000) 2017/12/28 22:59:01 executing program 3: r0 = socket(0x11, 0x2, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f00006cd000)=0x0) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f00002c8000)=0x0) 2017/12/28 22:59:01 executing program 2: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0xa, 0x0) r1 = epoll_create1(0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000ced000-0x9)='/dev/rtc\x00', 0x422802, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCGETS(r2, 0x5401, &(0x7f0000fd6000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001f000)={0x40000020000201, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000cd9000)={0x0, 0x0}) epoll_pwait(r1, &(0x7f00006d8000)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f0000e67000-0x8)={0x0}, 0x8) 2017/12/28 22:59:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f00008c2000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) flock(0xffffffffffffffff, 0x0) r0 = creat(&(0x7f000076b000-0x8)='./file0\x00', 0x1) setsockopt$inet_tcp_buf(r0, 0x6, 0xd, &(0x7f00008c0000-0xf6)="1fde1f86ddb810595cb00585dbce3b90bf8330b7ed819320e0630412bb32bc1ec1ce816c1a7ce9b17ef19b78b58cea88744ac1e33cdb21b1b417e3d6013d1f59bb75d4e9d452e3cf7c68e31959e0c8d6b8dce2b9de87668d740a75d3df6188d04ef8cf30780dbb393094568fd5de467a4027ed31c06a1d829f1e578558c30239496fd0b1d1bb084ad79c14ab811d7c8f692c3109d9cf0bac96403ed2e6ce8ff8ffb64d48eeee2e3189700f0ddbee1fd2ec873d925f51fa65ec3f67e45b3a3b01d947bfb820db53d0a70e3c1503feffd023c7d38f10bb31dfe4815665339caa76fb5c1b40fc6fd32733042682e46e3d1e865eecf5ec59", 0xf6) 2017/12/28 22:59:01 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xd3d000)=nil, 0xd3d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f0000d3b000)=[{&(0x7f0000085000-0x58)="580000001400192300a14b0000daad560a0600000023e076000543d818fe0000000000007136643e88ea070028040000000000000002000000000000001ce4ed5e6e0000000022000c00010006e808000000ec6b0f530006", 0x58}], 0x1) 2017/12/28 22:59:01 executing program 5: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000003000)='/dev/binder#\x00', 0x0, 0x0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000008000)='/dev/sequencer\x00', 0x400000, 0x0) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000008000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r3, 0x40505330, &(0x7f0000009000)={{0x5, 0xffffffffffffff01}, {0x9, 0x8}, 0x100000000, 0x6, 0x3, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f0000007000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000009000-0x4)=0x8) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ftruncate(r1, 0x2) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000006000-0x9)='/dev/rtc\x00', 0xc200, 0x0) ioctl$LOOP_CTL_GET_FREE(r4, 0x4c82) ioctl$UFFDIO_WAKE(0xffffffffffffffff, 0x8010aa02, &(0x7f0000006000-0x10)={&(0x7f0000000000/0x2000)=nil, 0x2000}) statfs(&(0x7f0000008000-0x8)='./file0\x00', &(0x7f0000007000)=""/88) fcntl$dupfd(r2, 0x406, r4) mmap$binder(&(0x7f0000005000/0x4000)=nil, 0x4000, 0xd, 0x811, r3, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x0, 0x0, &(0x7f0000006000-0x2c)=[], 0x0, 0x0, &(0x7f000000a000)=""}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f000000c000-0xd)='/selinux/mls\x00', 0x0, 0x0) [ 62.307888] binder: 9472:9486 BC_FREE_BUFFER u0000000020000000 no match [ 62.336177] binder: BINDER_SET_CONTEXT_MGR already set [ 62.341756] binder: 9472:9486 ioctl 40046207 0 returned -16 [ 62.349144] binder: 9472:9486 BC_FREE_BUFFER u0000000020000000 no match 2017/12/28 22:59:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00000f2000)='/selinux/user\x00', 0x2, 0x0) r1 = timerfd_create(0x0, 0x0) timerfd_settime(r0, 0x1, &(0x7f00004aa000-0x20)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f0000297000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) timerfd_settime(r1, 0x0, &(0x7f0000017000-0x20)={{0x5, 0x0}, {0x0, 0x5f6c}}, &(0x7f0000010000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) timerfd_gettime(r1, &(0x7f0000034000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2017/12/28 22:59:01 executing program 1: mmap(&(0x7f0000000000/0x17b000)=nil, 0x17b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f000017b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f000017c000-0x15)='/proc/self/net/pfkey\x00', 0x801, 0x0) accept$nfc_llcp(r1, 0x0, &(0x7f0000083000)=0x0) sendmsg$key(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000004000-0x10)={&(0x7f0000002000-0x1b0)={0x2, 0xd, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, [@sadb_x_policy={0x4, 0x12, 0x0, 0x1, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_lifetime={0x4, 0x3, 0x0, 0x0, 0x0, 0x0}]}, 0x80}, 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000132000-0x10)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f000017b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETAF(r2, 0x5404, &(0x7f000017c000-0x14)={0x4, 0x40, 0x8, 0x0, 0x1, 0x800, 0x100, 0x400, 0xdb0, 0x0}) 2017/12/28 22:59:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) r1 = getpgrp(0x0) r2 = geteuid() getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000182000)={0x0, 0x0, 0x0}, 0xc) sendmsg$unix(r0, &(0x7f0000bc5000-0x38)={&(0x7f0000f95000)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f00006b9000-0x60)=[{&(0x7f0000711000)="84786f4796a43c24048a45b1d9f8dd301274c44ab6b07f1f42f6d6c0c4bf20f1f9619bf012435922cef1bbb4cdb63756de1c44e8bf35eecb6bfd559fecd5e11eb6d28c037d1e9e740822023ed9669552a185a73863", 0x55}, {&(0x7f0000f5f000)="5dbb82d8d59c0a5992087c0d55cabaf7d4ac373c0b8ed1c700c0134ed184ce8b2d402ea9f2", 0x25}, {&(0x7f00003e6000)="2044be6f5f1d5081f251507dd5b26b38174576ac10680395bbaf143ce1c56fb5e5d0ff223c5e33e5aff7fb4329619704fd7eccfa822775927c7c7e1ba6d3097de5bdce6bf001a2319ea8d9d92eb3e14bdc36799c0e9649f06a2655dc86d153278da5315f431632cf56ae880ec49b2def79aa6d8d7e8b7286bfa9c95e3a5a0bc89b1b55bb621b66f014830d78604d6f2c75e73060a4f3e758bc0b9c073a878835db66567e4f4b59f9ca8186ab0ac4f11b75ae5a35ad67e6b89bd5db68", 0xbc}, {&(0x7f0000909000)="de130e5248b566f84986e7a492a1c7933ca2ce2cf6a4955fb9c99a645cb7645625c710a69da1476c01ca7115bfe57c91f15816aef7d2f65deb54ef65d205201acec4a66ea2de1010aa12d669d32f5e93d820a1283da5b60f665bc550b413f408663e46dd8975becfec446bccb6a3b62f26f7ed53fcc851674e1552c882259a3d47ee9cab53e27edc541993c627f0860c4feaff75cad0addd35e918ac14827143dcecc6e5fc847822f39765ea62bf73f9792c6ef1a2672d3443eeeff320d668f152f12c469e67c65767b706743d590b99bee3294a72d798cff90464de93e919", 0xdf}, {&(0x7f0000120000-0xa1)="a162bb7fef10c28a1ff6c65362c443733ca47bad13d9e715a7d67f7ee80eb029633e35db32ac03f0c76cc43c54037a98eddc1144ba9e0b5f13d9376bcf61a75972a77d8e3ceadc0f28a76d14d6440a077d5d66068df2c3d2b0b0f8bfea13270869aca0ad9542320caabbc455089a2fa4c342cbe6f1c9c9a8f5d6ac7d314d29c32a7c7f1da5b9fc4bf8ed76ee97a1c16b3a44f897a4884ec45ebf20c484f0b2e428", 0xa1}, {&(0x7f0000c93000-0xe6)="1ac84338e90fcbbd28d9941128cfa394e15ce411cacbbe4a1dc54bc2fe2eb2bfcb174d99b7ba89fc2fe89240283630782b5a17a543f99b68cd25871624308617518b24d3e7bd4d7454bc30e442d5825ed97ebb3fc9672ad32aeca37541a9d33318c0dfc64f1c0d52e1eb91cce1d5cc9693dd46836b85c20859a50bfb2935229e8342964f29ec768c3c9ce9fedea590e75dfc9008e0920f6595ffddf1945233ff58ce404f1f9b30059a41ca64892b442564975d83d46b549355607628e78c39fc88c4cc25a71a1fc08eee22477588fd10f2fba29aa36916ec78592a3b146dd86d5b4abd6ae91f", 0xe6}], 0x6, &(0x7f0000dbb000-0x20)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}], 0x20, 0x10}, 0x4000) ioctl(r0, 0x2287, &(0x7f0000d75000)="") 2017/12/28 22:59:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000b43000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getpeername(r0, &(0x7f0000687000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000d0a000-0x4)=0x10) sendto$inet(r0, &(0x7f0000196000-0x1)="8d", 0x1, 0x208000, &(0x7f0000bcc000)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f0000760000)={&(0x7f0000f25000)=@l2={0x1f, 0x0, {0xfffffffffffffffd, 0x0, 0x0, 0x4, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000264000)=[{&(0x7f0000c8e000-0xad)="5d3aafcee929ebf5097ea2c70dce439df6916acd08bfedac80e315234639854d4575843049aa71d73e9546c48a1d4ddf9d18a38ae2ca48f3ef65bac23d6870f937ccacbc4e3c7e", 0x47}], 0x1, &(0x7f0000de4000)=[], 0x0, 0x0}, 0x0) 2017/12/28 22:59:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0xe, &(0x7f0000106000-0x4)=0x1f, 0x4) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000491000-0x20)={@common='ip_vti0\x00', @ifru_addrs={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) recvfrom$inet6(r0, &(0x7f0000171000+0x6aa)=""/124, 0x7c, 0x41, 0x0, 0x0) 2017/12/28 22:59:01 executing program 6: mmap(&(0x7f0000000000/0xfd7000)=nil, 0xfd7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f0000d3c000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, '\x00', 0x38, 0x21, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@routing={0x32, 0x0, 0x2, 0x0, 0x0, []}], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "92c7c2", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, [], ""}}}}}}}, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fd7000)='/dev/vga_arbiter\x00', 0x200, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ax25(r0, &(0x7f0000fd8000-0x59)="a5e104971e65bc45fd99b14f1cd9f69364099db52251a5a0c91260949bbc998b02f499cad420347a6435f334a4b35f4e6ba5d8788c604ea832f3a2bb350a60b4f6e86e29793cf269bc1930b5f4f2417f3a03f41eb75d206dbf", 0x59, 0x4000000, 0x0, 0x0) 2017/12/28 22:59:01 executing program 5: mmap(&(0x7f0000000000/0xf5d000)=nil, 0xf5d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000034000-0xd)="0100000076626f786e65743100", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000028000-0xd)='/dev/snd/seq\x00', 0x0, 0x20002) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000036000)={0xffff, 0x0, 0x0, "71756575653000000000020000000000000000000000000004000000000000000000000000000054000000000000000000000000000000ef00", 0x200, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) add_key(&(0x7f0000040000-0x8)="00454772646e6786", &(0x7f0000040000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000003a000)="9f111d2d07", 0x5, 0x0) write$sndseq(r1, &(0x7f0000023000)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @control={0x0, 0x2, 0x5}}, {0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0x0}}, {0x0, 0x0, 0x0, 0x8, @time={0x77359400, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @raw8={"8c4e743039d3b02be84d090b"}}], 0xc0) ioctl$sock_netrom_TIOCOUTQ(r2, 0x5411, &(0x7f0000e0b000)=0x0) mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSREP(r2, 0x40084503, &(0x7f00009af000-0x8)=[0xd162, 0x80000000]) mmap(&(0x7f0000f5e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_proto_private(r0, 0x89ee, &(0x7f0000f5e000)="40088367e26912920bdb60393cccca2d183301748a79e12c43d11f9ef155e3a1ff0eaba76b21bd7e4e4f2f894fa434a5d596cbe21c292ae0dde4b7f956396610b833c87c6b34f4ca43a1ae265e87d9f3305185241134f001c10390d007c3eb39e6e7c14c9dbae53311dfdc99775cea4235b0bf07fda9663c2d35b896a70cd69756f9fda1237048d4e7253b3ef12eff613c90b6dcc9fe6ae5f6fffc6438281d81d67c97dcfe947ae21a0d442b8c99fd0318d7b4") ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000003a000)={0xd2, @time={0x0, 0x0}, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 62.409723] binder: BINDER_SET_CONTEXT_MGR already set [ 62.427947] binder: 9505:9511 ioctl 40046207 0 returned -16 2017/12/28 22:59:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000440000-0x8)={0x0, 0x0}, &(0x7f0000092000)={0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0}) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00004cf000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000c47000-0x8)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) 2017/12/28 22:59:01 executing program 4: prctl$intptr(0x1b, 0x8001) 2017/12/28 22:59:01 executing program 3: mmap(&(0x7f0000000000/0xef6000)=nil, 0xef6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x12, &(0x7f0000eef000-0x4)=0x401, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000046a000-0x4)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000eea000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000862000-0x4)=0x0) mmap(&(0x7f0000ef6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000ef7000-0x9)='/dev/sg#\x00', 0x3, 0x40) faccessat(r1, &(0x7f0000cff000-0x8)='./file0\x00', 0x100, 0x1000) recvmsg(r0, &(0x7f0000ee0000-0x38)={0x0, 0x0, &(0x7f0000aea000)=[], 0x0, &(0x7f0000eed000)=""/81, 0x51, 0x0}, 0x40002102) 2017/12/28 22:59:01 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_gettime(r0, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000001000-0x4)=0x5) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000001000)={0x5}, 0x1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_int(r0, 0x107, 0xc, &(0x7f0000003000-0x4)=0x101, 0x4) fcntl$getownex(r0, 0x10, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigqueueinfo(r1, 0x1e, &(0x7f0000003000)={0x7, 0x1f, 0x81, 0x1}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000005000-0xa8)=[@in6={0xa, 0x0, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fff}, @in6={0xa, 0x2, 0x8, @loopback={0x0, 0x1}, 0xff}, @in6={0xa, 0x3, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, @in6={0xa, 0x2, 0x369, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1f}, @in6={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x4}, @in6={0xa, 0x3, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}], 0xa8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(r0, &(0x7f0000006000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000005000-0x4)=0x14) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000004000-0x50)={{0x22c7, 0x3}, {0x716b, 0x6}, 0x3, 0x4, 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, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f0000006000)=0x40) readahead(r0, 0xa53c, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000002000-0x3c)=[@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x777, @loopback={0x0, 0x1}, 0x7ff}], 0x3c) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$ax25(r0, 0x0, &(0x7f0000007000)=0x0) r3 = getuid() mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000008000)={0x0, 0x0, 0x0}, 0xc) fchown(r2, r3, r4) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_int(r0, 0x0, 0xb, &(0x7f0000009000)=0x0, &(0x7f0000009000)=0x4) 2017/12/28 22:59:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$keychord(0xffffffffffffff9c, &(0x7f00005a3000)='/dev/keychord\x00', 0x0, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffff9c) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00007d5000)={0x0, 0x0}) r1 = socket(0x13, 0x3, 0x0) read(r0, &(0x7f00004fd000-0x7b)=""/123, 0x7b) ioctl(r1, 0xd7b, &(0x7f00007c3000-0x85)="157bc34068b664a37dee39ada10a396555923cbbace267f46f8e6f4ed293ef864a45e5f490a04fd689c52102939ef3c7f6cf14c2b0f015a413eb4cf99f6e6d7c2810bf4a1580ec5dd1e6258d1a716cae535ed6f946956c918499d3f7f3efd4a5058e14c11b30ee152297885b3d7199b9b100acb5699ba1ee9b1e776f48c982f5b51006cace") write(r1, &(0x7f0000880000-0xf4)="240000003200ffff14f9f4070000000000000007080005000200008c080000005c00f800", 0x24) 2017/12/28 22:59:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000310000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000de0000-0x4)=0x58, 0x800) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000b0a000-0xb8)={0x0, 0x101, 0x8, 0x20, 0x1, 0x100000000, 0xffffffffffffffc4, 0x3ff, {0x0, @in6={{0xa, 0x3, 0x7ff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x93, 0x0, 0x2, 0x800}}, &(0x7f0000381000)=0xb8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000137000)={r1, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffff28f, 0x7}, &(0x7f000088d000-0x4)=0x98) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={@common="6c6f000000000000000010000000ff00", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f000053f000-0x78)={0x0, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x106, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/28 22:59:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mtu(r0, 0x0, 0x4, &(0x7f0000a72000-0x4)=0x207, 0x4) r1 = accept4(0xffffffffffffffff, &(0x7f00002ae000-0x8)=@un=@abs={0x0, 0x0, 0x0}, &(0x7f0000916000-0x4)=0x8, 0x80000) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000030000-0x4)=@assoc_id=0x0, &(0x7f000094e000)=0x4) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000eb7000)={r2, 0x11}, 0x6) getsockname$ipx(r1, &(0x7f0000a40000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000b57000)=0x10) [ 62.458835] sock: process `syz-executor7' is using obsolete setsockopt SO_BSDCOMPAT 2017/12/28 22:59:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000440000-0x8)={0x0, 0x0}, &(0x7f0000092000)={0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0}) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00004cf000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000c47000-0x8)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) 2017/12/28 22:59:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000003a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$unix(0x1, 0x5, 0x0) bind$unix(r1, &(0x7f000000e000-0x8)=@file={0x1, ""}, 0x2) r2 = add_key(&(0x7f0000bbb000-0x8)='trusted\x00', &(0x7f0000c34000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00000d6000)="", 0x0, 0xffffffffffffffff) listen(r1, 0x0) add_key(&(0x7f0000eff000-0x6)='logon\x00', &(0x7f0000acd000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000bda000-0x56)="", 0x0, 0xfffffffffffffffe) request_key(&(0x7f0000ae0000-0xc)='id_resolver\x00', &(0x7f000099d000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000958000-0x6)='logon\x00', r2) dup2(r0, r1) 2017/12/28 22:59:01 executing program 5: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x32, 0xffffffffffffffff, 0x0) sync() r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/hwrng\x00', 0x880, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f0000003000-0x10)={0x8, 0x7fffffff}) 2017/12/28 22:59:01 executing program 3: mmap(&(0x7f0000000000/0xf9f000)=nil, 0xf9f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysfs$3(0x3) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x14) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) 2017/12/28 22:59:01 executing program 1: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00003b6000-0xe)='/dev/keychord\x00', 0x200000, 0x0) ioctl$KDMKTONE(r0, 0x4b3b, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000000)={0x1, [0x0]}, &(0x7f0000481000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000001000-0x8)={r1, 0x62}, 0x8) sysfs$3(0x3) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000000)={r1, 0x8f}, 0x8) ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f0000001000-0xa3)="c021bf58d9d429ea954ac51c2932cd13ba1d76582f7c7963a196e1d53d8149d0c34c7f8a5a0791079ee376492d6cfe55a7407ff19f656653a515c2ae9ade32d0e1a8596baa2ce6bc6ebc29d796b6099088cee4d76290fd02210e08f3fdfa6514c820f68b6f8b02f2b158232b01701765b824a1fd8738702d1667ef3b8b31fb189a6115e97b98a32e2dfa765fe45e3b237d6d939414c804ffc495bd55a5ad207f3a1211") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000002000-0x10)={0x0, 0x0, 0xffff, 0x7fe0000000000000, r1}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000003000-0x4)=0x6f, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000004000-0x1000)="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", 0x1000) ioctl$TCGETA(r0, 0x5405, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000005000-0x8)={r1, 0x2d}, &(0x7f0000005000-0x4)=0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000005000)=0xfffffffffffffffa, 0x4) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000005000)=0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f0000007000-0x2)={0x7, 0x9}) accept$nfc_llcp(r0, &(0x7f0000005000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000000000)=0x60) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000001000)={0xfffffffffffffffc, 0x2, 0x499, 0x1, r2}, &(0x7f0000006000)=0x10) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f0000004000)={0x100, 0x9, 0x3}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000007000)=0x7, 0x4) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f0000003000-0x4)=0x677) 2017/12/28 22:59:01 executing program 2: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_buf(r0, 0x107, 0x1, &(0x7f0000dde000-0xc2)="", 0x0) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000b8f000)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) renameat(r1, &(0x7f0000ba6000)='./file0\x00', r2, &(0x7f0000ccb000)='./file0\x00') 2017/12/28 22:59:01 executing program 4: socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f000001b000)={0x0, 0x0}) setns(r1, 0x48000000) getgid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000f32000-0x4)=0x0, &(0x7f0000975000-0x4)=0x0, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f0000001000)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r1, &(0x7f0000003000-0xa1)="f17ce71c6f4b539defc0b5a716b881b2377ac1705cb1d88169cd1b5fd0107c7132026f58edfa603dab5d94e261f44eee27776e72fbda89f966494e505baf8acb90ea343487b6bf72e5180df986c53b69461a647a2e7cdf70f8af8815681f96ef9cfd6f72f9bc95600df0c749b2bd4d8fff9c0a0a929bc4630f499d52878db1835954e01ad253323c13bf7a008d995f6ff843874b8d9ff1d6a99b200e93a173a85c", 0xa1, 0x4011, 0x0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000004000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1800000000000000, 0x1, 0x2, 0x2, 0xff, 0x8, 0x1}, &(0x7f0000004000)=0x20) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept$inet6(r0, &(0x7f0000005000-0x1c)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000006000-0x4)=0x1c) getegid() utimes(&(0x7f0000004000)='./file0\x00', &(0x7f0000004000)={{0x77359400, 0x0}, {0x77359400, 0x0}}) r4 = openat(0xffffffffffffff9c, &(0x7f0000006000-0x8)='./file0\x00', 0x400, 0x48) ioctl$DRM_IOCTL_ADD_MAP(r4, 0xc0286415, &(0x7f0000002000)={&(0x7f0000000000/0x3000)=nil, 0xf58, 0x1, 0x4, &(0x7f0000003000/0x3000)=nil, 0x4}) read(r0, &(0x7f0000001000-0x34)=""/52, 0x34) fcntl$getown(r3, 0x9) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$unix(r4, &(0x7f0000001000+0xdfe)=@file={0x0, ""/108}, &(0x7f0000006000)=0x6e) gettid() fsync(r3) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r4, &(0x7f0000007000)={0xa, 0x0, 0x100000001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xc16}, 0x1c) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) quotactl(0x5a, &(0x7f0000008000)='./file0\x00', r2, &(0x7f0000000000)="8dfda96cc5ff182d97d45d78dc198e6de66a340f3c27c652d7dc1c3051916b9d1febef898d34a738c432061a2536ce818f2f99e959dde0b9592a9a3329ba6cb3d2b72e7dab587083897a1d0833330d9dfbe4402941ccf38ae956fc5a2e96f85e01e787f5f31a89f2fabfe3a2821f19b5ab7aa9afcceefb022ee7f49ba5adb902d8ac") ioctl$KDGETKEYCODE(r4, 0x4b4c, &(0x7f0000005000-0x8)={0x32c00000, 0xff}) 2017/12/28 22:59:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f000024b000-0x8)={0x0, 0x0}) r0 = mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x8c2, 0x0, &(0x7f000004b000)={0xffffffffffffffff, 0x1, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) sched_rr_get_interval(0xffffffffffffffff, &(0x7f00002f6000-0x10)={0x0, 0x0}) select(0x40, &(0x7f000051f000)={0x8, 0x7c94, 0x20, 0x1, 0x200, 0xd812, 0x6, 0x26c}, &(0x7f0000994000)={0x9, 0x7, 0x0, 0x0, 0xffffffff, 0x5, 0xea0, 0x9}, &(0x7f0000d8e000-0x40)={0x3f, 0x3, 0x8, 0x5, 0x6, 0x7fffffff, 0x7f, 0x4}, &(0x7f000008e000)={0x0, 0x7530}) clock_gettime(0x5fe161205259e180, &(0x7f000001f000-0x10)={0x0, 0x0}) mq_timedsend(r0, &(0x7f0000a54000)="cc5500113ad0d9f9f9e672915348af90abe9de5a53ab09c5ce2b1ac9c40be0a289565e8e34124faccb8779054720166f347b6f6b38b7032779b3c985099365c8302b68508e8e327eb1b084a0ad450c85d983773c153ee4b5dfa77ce82c759b7e0490e7a04f705b4144bb4636a3dd061a3085fa4acd209c5a15430577fe71bd0e14cd1eae7cb41f5c2aa0ddb24b7a0374bc118c51c9ac172d673b6323927fe216166e2e968ffba6b96e1b93a183b3ef0301c5cbee968737dbbb51a660bb893c8fe9417504073c7eb6ed5284dc1ea7d9c8b5e168739f4dc7421072b8343697d1fbf501fed41177f32723468411bad042b31d41ee73ee7c306120376881ca71ac5f1bd191504c6c2bb0ace4e1f02cc31f6c878176aa996095", 0x117, 0x800000000000000, &(0x7f0000036000)={r1, r2+30000000}) poll(&(0x7f000027d000)=[{r0, 0x0, 0x0}], 0x1, 0x0) 2017/12/28 22:59:01 executing program 0: mmap(&(0x7f0000000000/0xd22000)=nil, 0xd22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f00008df000-0x78)={0x0, {0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8d, 0x0, 0x0, 0x0, 0x0, &(0x7f00008dd000)=@common="6c6f3a000089000000009300", 0x0, 0x0, 0x0}) mmap(&(0x7f0000d22000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000d22000)='/selinux/access\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000556000-0x20)={0x3619, 0x0, 0x8, 0x6, 0x1f, 0x1, 0x9, 0x7fff, 0x0}, &(0x7f00007db000-0x4)=0x20) mmap(&(0x7f0000d22000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00002e5000-0x23)={r2, 0x1b, "19bc2ba362406596ab0524b70829c7c3bb5ad86d97aceb99b61192"}, &(0x7f0000d23000-0x4)=0x23) 2017/12/28 22:59:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000ba6000-0xd)='/dev/net/tun\x00', 0x0, 0x42c02) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="0252734fb088526cca26b5239cab12c4"}) write$tun(r0, &(0x7f0000d68000)=@hdr={0x1, 0x0, 0x0, 0x0, 0x4, 0x8, @eth={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="1f282b7879c5", [], {{0x88ca, @ipv6={0x0, 0x6, "ae271d", 0xf8a, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@param_prob={0x4, 0x0, 0x0, 0x0, {0x0, 0x6, 'sW#', 0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, [], "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"}}}}}}}}, 0xfca) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f0000570000)={@generic="4d31b2ce6a1430ba1bb47c6cf2a694b8", 0x80000000}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000078000)='/dev/sequencer2\x00', 0xb9293ca64a97602b, 0x0) getsockopt$packet_buf(r1, 0x107, 0x2, &(0x7f0000761000-0xbc)=""/188, &(0x7f0000d02000-0x4)=0xbc) 2017/12/28 22:59:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f00008d6000)='keyring\x00', &(0x7f00008ea000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000b87000)='/dev/keychord\x00', 0xa2680, 0x0) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0xe4a395) keyctl$link(0x8, r0, r0) r2 = add_key(&(0x7f0000002000)='logon\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00001ad000)="1c989cc9f58ec796be4720e6160291a2fb7c6445e84b8e9e349ead029fe38d5810bf992b5d51f406a51cc339021268aed6f767582af42dbc8ea1110e4353fcf30b20f1f27ed3b44bef6444f8ca6a808e34ded636ef55e151c11b4ef7a5384f4a0ceb885759dfeeca5aaa540de461d2130755897533032f5639c4ba79988a49d63084f2cbed0a84e5e733146f15192fdabd0e3a", 0x93, r0) keyctl$read(0xb, r2, &(0x7f0000b17000)=""/125, 0x7d) keyctl$describe(0x6, r2, &(0x7f00004a5000-0x1)=""/1, 0x1) 2017/12/28 22:59:01 executing program 3: mmap(&(0x7f0000000000/0x53000)=nil, 0x53000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000054000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000054000)='./file0\x00', 0x200c00, 0x1c) mmap(&(0x7f0000054000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000055000-0x68)={0x80, 0x5, 0x2, {0x0, 0x1c9c380}, 0xffffffffffff2d29, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000055000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000056000-0x8)={0x0, 0x0}, 0x2, 0x7fffffff) mmap(&(0x7f0000056000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000056000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000057000-0xa0)={0x0, @in6={{0xa, 0x1, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 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]}, 0x8001, 0x9, 0x100000001, 0x1ff, 0x8}, &(0x7f0000056000)=0xa0) mmap(&(0x7f0000056000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000056000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000056000)={r1, 0x400}, &(0x7f0000056000)=0x8) mmap(&(0x7f0000055000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000055000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000057000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndseq(&(0x7f000003b000)='/dev/snd/seq\x00', 0x0, 0x0) mmap(&(0x7f0000056000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000056000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000056000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000035000)=0x0, &(0x7f0000057000-0x4)=0x0, &(0x7f0000057000-0x4)=0x0) mmap(&(0x7f0000056000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f000002a000)='./file0\x00', &(0x7f0000057000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000057000-0x8)='./file0\x00', r3, r4) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r2, 0x408c5333, &(0x7f000000b000-0x8c)={0x2, 0x0, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000011000-0x4)=0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000054000)=0x2, 0x4) 2017/12/28 22:59:01 executing program 1: mmap(&(0x7f0000000000/0xe5e000)=nil, 0xe5e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00002fe000)='/dev/rfkill\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000139000-0x8c)={0x400, 0xaf, 0x5, 'queue0\x00', 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000e5e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ax25(0xffffffffffffffff, &(0x7f0000b36000-0x10)={0x0, {""/7}, 0x0}, &(0x7f00006e4000)=0x10) mmap(&(0x7f0000e60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000102000-0xb)='projid_map\x00') mmap(&(0x7f0000e5e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000e62000-0x73)={0x0, 0x6b, "12f3008f61299ab2667e09046f7c503620dec916f85cb16472c2f20d2c1de6b263fb56cff0528a377033631ddb5bb6b7bb6016a6e4c297b62170dfe48edd5c7b94ebf483edaecf4d9aeceaeafdcfb1178c6d4f50f88b5f271d4e851e1f02694e8a71d775128b5cd7b68dc7"}, &(0x7f0000e62000-0x4)=0x73) mmap(&(0x7f0000e61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000e62000-0x7d)={r2, 0x75, "55c6b08b858dfe34f3faa7597f4a5f594afc95cdd6a3b3fffba027c0fea9be9c54c1c28d44fdab1c3c9c50dbb18d21e4596cfb55e11cc90ed14f5124009fda214f06903c0af1ed0054b3d83afefb21e06effc97214d446e6c57d637f46bbc639f9557d9a36e31a04e0a04d634e4fa3d53c7eb3ed1e"}, &(0x7f000092f000)=0x7d) ioctl$TIOCMSET(r1, 0x5418, &(0x7f0000e5e000)=0x80) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000e5b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r1, &(0x7f0000206000-0x50)=[{&(0x7f0000e63000-0x32)="e28a69662028f549b02d91a453bc68509262ad7236d024d606a0db048a85e9a5333b7d851f26e77288d3677a25253c8897e2", 0x32}, {&(0x7f00007a2000-0x93)="194025d16c3c75595fa95e0c8799f52264eadf0195bb082dcef975f403a769452fab20662d20565dd6c927d19a570cf4139902a45c56129f25ff74f727a22fb3294b884d7a8c299ef96d2e31badb413d6852ff1924c964a06610720a6182b96e954b32a540ae15b32c830f6fa91946d15dd7e9f0199530f1ec8d8250a7a63f1f33eab38783b706881b9a4903f0324ad5c73eae", 0x93}, {&(0x7f0000e63000-0x1000)="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", 0x1000}, {&(0x7f00004f1000)="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0x1000}, {&(0x7f0000451000)="", 0x0}], 0x5, 0x0) renameat(r0, &(0x7f0000bd7000-0x8)='./file0\x00', r1, &(0x7f0000db9000)='./file0\x00') writev(r3, &(0x7f0000a51000)=[], 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r4, 0x541b, &(0x7f0000485000)=0x0) 2017/12/28 22:59:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f000022a000)='/dev/rtc\x00', 0x8100, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000dbb000-0x28)={@common="6c6f0000210000000600000008ff00", &(0x7f0000f13000-0x2c)=@ethtool_cmd={0x33, 0xfffffffffffffffc, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x1, 0x1000000000, 0x8000000000000, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/28 22:59:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000ad9000)='attr/current\x00') sendfile(0xffffffffffffffff, r0, &(0x7f00006e4000)=0x0, 0x2a) 2017/12/28 22:59:01 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000001000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000446000)=0x1c, 0x80000) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000b8e000)={0x0, 0x400}, &(0x7f0000704000)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000020000-0x2)={r1, 0x1}, &(0x7f000072f000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000)='./control\x00', 0x0) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000ec5000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f00005da000-0x8)={r2, 0x35f}, 0x8) r4 = openat$selinux_user(0xffffffffffffff9c, &(0x7f000003c000-0xe)='/selinux/user\x00', 0x2, 0x0) openat(r4, &(0x7f0000b17000-0x8)='./file0\x00', 0x88000, 0x28) syz_fuse_mount(&(0x7f0000c4f000)='./control\x00', 0x0, 0x0, 0x0, 0x0, 0x2000) 2017/12/28 22:59:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000fd1000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$TCGETA(r0, 0x5405, &(0x7f000071b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KDSKBSENT(0xffffffffffffffff, 0x4b49, &(0x7f0000ddd000)="266b5d967b9a95bfa9e22cec1d685e20510fe95c") ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0x40189206, &(0x7f0000ddd000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/28 22:59:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f00001dc000)=""/197) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000165000)=[{&(0x7f0000e84000-0x29)="290000001800fffdfeff7500000a00210200e30000000007000000000900050005000200000000c000", 0x29}], 0x1) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000681000)='/dev/rtc\x00', 0x84000, 0x0) pread64(r0, &(0x7f000022e000)=""/3, 0x3, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f00007f3000)=0x0) 2017/12/28 22:59:01 executing program 2: mmap(&(0x7f0000000000/0xec4000)=nil, 0xec4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000772000-0x24)={@common='lo\x00', &(0x7f000077a000-0x28)=@ethtool_eee={0x49, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000b20000-0x20)={@generic="e88c65ac36445250de6afa4040ab260e", @ifru_flags=0x1401}) 2017/12/28 22:59:01 executing program 3: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000013000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000005000-0x10)={0x3, &(0x7f0000003000-0x18)=[{0x15, 0x0, 0x401, 0xffffffffffffffff}, {0x0, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) writev(r1, &(0x7f0000009000)=[{&(0x7f000000f000-0x1000)="8f", 0x1}], 0x1) r2 = dup2(r1, r0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_buf(r2, 0x6, 0x1f, &(0x7f0000015000)=""/224, &(0x7f0000007000)=0xe0) ioctl$sock_inet_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000015000-0x4)=0x0) 2017/12/28 22:59:01 executing program 7: symlink(&(0x7f0000e43000)='./file0\x00', &(0x7f0000f50000)='./file0\x00') r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000792000)='/selinux/enforce\x00', 0x248000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000001000-0x4)=0x7, 0x4) setsockopt(r0, 0x10e, 0x4, &(0x7f0000836000)="", 0x0) 2017/12/28 22:59:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$sock_ifreq(r1, 0x8913, &(0x7f00008e6000-0x28)={@common="6c6f0000000000000000000000000100", @ifru_flags=0x0}) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000e88000)={0xffff, 0xb, 0x0, 0xfffffffffffffffb, 0x2, 0xfffffffffffffffe, 0x3, 0x2, 0x35, 0x9, 0x0}, 0xb) 2017/12/28 22:59:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = socket$netlink(0x10, 0x3, 0x4) r2 = socket$unix(0x1, 0x5, 0x0) bind$unix(r2, &(0x7f00003df000-0xa)=@file={0x1, './file0\x00'}, 0xa) listen(r1, 0x0) sendmsg$netlink(r1, &(0x7f0000eea000-0x38)={0x0, 0x0, &(0x7f0000010000-0x10)=[{&(0x7f0000ee9000-0x4c)=[{0x4c, 0x400000012, 0xa01, 0x0, 0x0, "2900fa5200000000ec0001007f808197d9df000fa08c070072853de52ecf1544ec9a0000c48ddd7163e6f4b939ae7c3d17befa45cf7d260157b61a1a"}], 0x4c}], 0x1, &(0x7f0000007000)=[], 0x0, 0x0}, 0x0) 2017/12/28 22:59:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000dac000)='/dev/loop#\x00', 0x3, 0x10e9bb4128ef5786) ioctl$LOOP_SET_CAPACITY(r0, 0x301) fcntl$setlease(0xffffffffffffffff, 0x400, 0x3) bind$ipx(0xffffffffffffffff, &(0x7f0000776000)={0x4, 0x6, 0x1, "6ae225513baf", 0x9, 0x0}, 0x10) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f00004c1000-0x4)=0x1, 0x4) 2017/12/28 22:59:01 executing program 3: mmap(&(0x7f0000000000/0xffa000)=nil, 0xffa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000b9a000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000ff8000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) mlock2(&(0x7f0000bfc000/0x2000)=nil, 0x2000, 0x0) r1 = fcntl$getown(r0, 0x9) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_readv(r1, &(0x7f0000e12000-0xa0)=[{&(0x7f000013d000)=""/136, 0x88}, {&(0x7f0000d84000-0x44)=""/68, 0x44}, {&(0x7f0000f58000-0x3c)=""/60, 0x3c}, {&(0x7f000029d000)=""/8, 0x8}, {&(0x7f0000ffa000)=""/176, 0xb0}, {&(0x7f0000ffb000-0x2)=""/2, 0x2}, {&(0x7f0000ffa000)=""/133, 0x85}, {&(0x7f0000606000-0xe)=""/14, 0xe}, {&(0x7f00009b3000-0xf2)=""/242, 0xf2}, {&(0x7f0000ffa000)=""/53, 0x35}], 0xa, &(0x7f0000ffa000)=[{&(0x7f000090c000-0x25)=""/37, 0x25}, {&(0x7f0000a4b000-0x3b)=""/59, 0x3b}, {&(0x7f0000308000)=""/177, 0xb1}, {&(0x7f0000ffb000-0xf3)=""/243, 0xf3}, {&(0x7f0000d81000)=""/177, 0xb1}], 0x5, 0x0) mlock(&(0x7f0000011000/0x3000)=nil, 0x3000) mremap(&(0x7f0000df2000/0x2000)=nil, 0x2000, 0x4000, 0x3, &(0x7f0000be4000/0x4000)=nil) mlock2(&(0x7f00007a6000/0x2000)=nil, 0x2000, 0x0) close(r0) 2017/12/28 22:59:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000002, 0x0) setsockopt$inet6_int(r0, 0x29, 0x200000000000019, &(0x7f000055f000-0x4)=0x3f0f42a1, 0x4) sendto$inet6(r0, &(0x7f0000831000)="", 0x0, 0x0, &(0x7f0000810000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000f6e000-0x4)=0x0, 0x4) recvfrom$inet6(r0, &(0x7f0000431000-0xf6)=""/246, 0xf6, 0x12102, 0x0, 0x0) 2017/12/28 22:59:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000067f000)='gid_map\x00') sendfile(r0, r0, &(0x7f00000f9000)=0x0, 0x401) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000585000)=@assoc_value={0x0, 0x4}, &(0x7f0000001000-0x4)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000f13000-0x10)={0x7fff, 0x0, 0x0, 0xbde, r1}, 0x10) 2017/12/28 22:59:01 executing program 7: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x8408, &(0x7f0000005000)="") r0 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000001f000-0x3)='./file0/file0\x00', r0, &(0x7f0000013000-0x8)='./file0\x00') r1 = creat(&(0x7f000000f000)='./file0/file0/bus\x00', 0x0) faccessat(r0, &(0x7f0000013000-0x12)='./file0/file0/bus\x00', 0x1, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_add_watch(r1, &(0x7f000001f000)='./file0/file0\x00', 0x1) 2017/12/28 22:59:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f00008dc000)={0x0, 0x0, &(0x7f00007c9000-0x10)=[{&(0x7f0000029000-0x14)=[{0x11, 0x16, 0x201, 0x0, 0x0, '\x00'}], 0x11}], 0x1, &(0x7f0000027000)=[], 0x0, 0x0}, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f00000b2000)=0x9, 0x4) times(&(0x7f00004a6000)={0x0, 0x0, 0x0, 0x0}) readv(r0, &(0x7f0000027000)=[{&(0x7f0000029000-0x1000)=""/1, 0x1}], 0x1) 2017/12/28 22:59:01 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000-0x16)='/selinux/checkreqprot\x00', 0x90400, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000fdb000+0x713)={0x0, 0x9}, &(0x7f0000be1000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00001f3000-0x8)={r1, 0x0}, &(0x7f00004e6000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x20020000) r2 = gettid() exit(0x0) syz_open_procfs(r2, &(0x7f0000ea3000-0x6e)='ns/mnt\x00') 2017/12/28 22:59:01 executing program 0: mmap(&(0x7f0000000000/0xafa000)=nil, 0xafa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400) mknod(&(0x7f000000d000-0xa)='./control\x00', 0x0, 0x0) r0 = inotify_init() inotify_add_watch(r0, &(0x7f0000304000-0xa)='./control\x00', 0x800) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000b7000)='/selinux/policy\x00', 0x0, 0x0) mq_timedsend(r1, &(0x7f0000359000-0xed)="cb170e96066343209d18ddaf1070e79382d25c4763dddbf04ba66adbcf934cfd8465e9bd98af5dea8d979533e8dd2b3912dbe2a68ceaf1f167100ff894399701c1da33d8f770c62f76a2e32d9345ef8f6d795c87a516e8f48583e0f6d191f197e5467ce3d856beccced172083800cdb6c9bd38c9dd20212f81ac8addc936a7a1086edbf506595e5ff8903aae6d37844207e50dcb02a30a09e9eb6866a171ff0c7aaeb646ffc028b2d007c184a1c46a4f619bb72c6f7a5d4827e5a48444dd6f7315103be35b1478e8aead1ae34ab45be5d3922a9ecd55993e076a8f0f88a87d8d55b327dde73e6ff25f99c0a9a5", 0xed, 0x80000000, 0x0) 2017/12/28 22:59:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000707000-0x11)='/dev/vga_arbiter\x00', 0x4000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x8000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000001000-0x4)=0x0, 0x4) socket(0x2, 0x3, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000739000/0x3000)=nil, 0x3000}, 0x2, 0x0}) 2017/12/28 22:59:01 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/access\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000e81000)=[@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x6101, @loopback={0x0, 0x1}, 0x3}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x100000001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x100000000}, @in6={0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x1}], 0x94) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) socketpair(0x1b, 0x1, 0x8, &(0x7f00008ca000-0x8)={0x0, 0x0}) ioctl$TIOCLINUX3(r1, 0x541c, &(0x7f00001a2000)=0x3) setsockopt$inet_MCAST_LEAVE_GROUP(r2, 0x0, 0x2d, &(0x7f0000893000-0x90)={0x3f, {{0x2, 0x3, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000743000-0x90)={0x5eff, {{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]}}, 0x90) r3 = socket$inet(0x2, 0x2, 0x80000000) ioctl$UFFDIO_ZEROPAGE(r2, 0xc020aa04, &(0x7f0000f2c000-0x10)={&(0x7f000018a000/0x4000)=nil, 0x4000}) getsockopt$inet_udp_int(r3, 0x11, 0x66, &(0x7f00004db000-0x4)=0x0, &(0x7f0000858000)=0x4) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f00008ab000-0x4)=0x0) 2017/12/28 22:59:01 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x6, &(0x7f0000001000-0x10)={0x0, 0x0}) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$nfc_llcp(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000001000-0x4)=0x60) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000bcd000)='cifs.idmap\x00', &(0x7f0000ccd000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00006a0000)='/selinux/policy\x00', 0xfffffffffffffffa) keyctl$get_keyring_id(0x0, r1, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000557000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r2, 0x40085112, &(0x7f0000852000-0x50)={{0xff, 0x8000c}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/28 22:59:01 executing program 4: r0 = gettid() ptrace$setregs(0xf, r0, 0x0, &(0x7f0000002000-0xb7)="") r1 = epoll_create(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r1, &(0x7f0000d54000)=[{&(0x7f0000001000-0x6b)="3c8b19f379d32a27cd892965f75a03bb1c9d2f1a1fa988b0aaa7dc6a4d3e0b66296649fff2faaad3e4d8db8601c397587c3bfecbef483c1eec4f8d4a0f561a3d29b12976f26fb3eb05a1ca5afb93b1b969a936cbce051693a84ec0c969c06e703ddbe343d1a6a5b33335f9", 0x6b}, {&(0x7f0000001000-0xe6)="2a359d8b06534cc28ce8b7134bbcd2f8e5c5acb02fd607e21304bde06e3ad24baa66bbb8a4e5842437116335fc9939c0127e24379315d1eb3b67364b32ff39b8902ebdd7a0abf5a36793448ce0e1b7c05ef8c402559ef87cc22f5f723d4cccd2bf4e03f187ca103a87bf17cc8f9b731267f3c9a5271a1313f62916f07fba6b95e37c219915d8ed44b89c7293d67d128bc193e9c2d8bed42fdd675a6b67dd8b3a6eca38203abf11d9b7ce0cb762a0c6c8bb34cac6ee7c2264c93915c2d4814e478ef0b921dc0e2bfb654f75fa72f14c258d2373c3fdf6626154bbd01c7aa83f731a0a6b82a08c", 0xe6}, {&(0x7f0000000000)="9d1229105c11da2dbf46eb0d4ac7b6ecbcadaae9af3d3166cd9acd00d34a2c93faf0b4df8500b327974aeaf5cfe1a59e638df46b9ee6e1c7db972372ac8fcd06968cbd9a9eb8be2bbcc22d25fbe87366083b65a357", 0x55}, {&(0x7f0000001000-0x91)="1df562aa22b4923dd957c0a6291051aad67f4457601834fea659b0fac8220c3f699a9806378d3007b1479afe848eb8182241e5c5b6f3b1be6048f7a6867768bcf69c2717ba98ecbc472bf87aafd7d7ce3f3ace2eb19073bd74b5bcd6a9fb69cb3b4b57f564f8b7c851da6b5fe9e43efe357a8c15c4b016a9a9da78af6d2b45a7e7d843bbd7d2658018b1af191916c4fcc1", 0x91}, {&(0x7f00002fc000-0x87)="baaf246973717725d9f52682840a380ee3a68bc4137cff34fee556cbb47067cfd74cf715e52cf940f44c69ce9cb7f2a32039fab8101216863158c844a1e4ab26b295be880d5bc1ff7e16df8608e11e6ef0adbaa83195501057ba4a4b0f774e5a2802293d760347ef89fac1d8c0cd4aa93cd0c8aad6e133b0de0438c2a995df1bbebf266c3eeadb", 0x87}, {&(0x7f0000001000-0x41)="d040182b7fbb785196c075d33b15707cac0af56e9e41849345643f465dfda6661dd71a29ae579a080a24aaaffcd1c788627ef1e31fbc81e488a86cae787935dd36", 0x41}], 0x6) 2017/12/28 22:59:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000ebd000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TUNSETPERSIST(r0, 0x400454cb, &(0x7f00006ea000)=0x4) time(&(0x7f0000071000-0x8)=0x0) r1 = getpgrp(0x0) ptrace$peek(0x2, r1, &(0x7f0000ba5000-0x8)=0x0) unshare(0x20020000) r2 = gettid() sched_setparam(r2, &(0x7f0000787000-0x4)=0x3) exit(0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f00005da000)={0x9, 0x7, 0x2, 'queue1\x00', 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_open_procfs(r2, &(0x7f00005be000)='\x00s/mntq') 2017/12/28 22:59:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$key(0xf, 0x3, 0x2) r0 = syz_open_dev$loop(&(0x7f0000a25000)='/dev/loop#\x00', 0xbc, 0x8000) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000fc9000-0x28)={@common='dummy0\x00', @ifru_mtu=0x3f}) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f00003ff000)={0x0, 0x0, 0x0, 0x0, 0x7, 0x12, 0x17, 0x8, "0e37c49f81a37d76a6fd7168ecf6c4031990c08c96517decb76ec27547fa5318b6436ffaa62089155b0eb728b3e4c0cb2f303f8bd52ca100af1a8fcf7d4591d0", "882fa4a55fb114cddbb08e4dff6ccfec78dd844fb8a12183659c45fc485cd448", [0xffffffffffff2898, 0x9], 0x0}) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000db0000-0x15)='/dev/pktcdvd/control\x00', 0x100, 0x0) 2017/12/28 22:59:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) unlink(&(0x7f0000407000-0xe)='./file0/file0\x00') memfd_create(&(0x7f00006ee000-0xf)='keyring^cpuset\x00', 0x1) 2017/12/28 22:59:01 executing program 5: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000262000-0x11)='/selinux/enforce\x00', 0x183040, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000001000-0x1)={0x3}, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000001000-0x50)=[{&(0x7f0000000000)="17c16e3aaed6b374dbf9a634b3db67680f67467e8c1365c992b4d7c228c3a6d0775eabcf0d0b4a6746a3133afe036a3a2e49f94b56af1aa89f624230a8b29097d00d5bb10afa64f3fb28bc13eb5d57bb3deade66581723e6d8763ba6d1b42f1bd0e9398c3b8ebaa8c75fdb54ccd4202733ecad77ccf0a16e6b989ce539a31939b2aae3b2b361e52c4027752e73c11cd3add848fd1ace1298e736c602eb45927cbc087e6bfd2fc2cb6839c38eaf7f3b473059fcfa4fcd16189dafafbbfd712965d34ffca53a1910a2eda85889772d13b18e647f81a6a532b7b0801aea10e0780115c04813eed1097347cf87c5cc6974cd56a02179f91c28", 0xf7}, {&(0x7f0000001000)="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", 0x1000}, {&(0x7f0000001000)="43868f2e27d46de9fabe5ffc03c9b57b383e3bd2ca4dacd0be09fbec31a215180cae63e1122e5510d24110198822ee3b0effabfe11f76f1056b149b56d8100", 0x3f}, {&(0x7f0000000000)="26b2f3f35ee03e7b88c4c22595e6617d479851ee523e256d5efe43866ff7abfa40d7e5cf1ded80e7861c8a708af00704b5289140f29e99fc637d007fa2e4baa8f4171ee78a4ae256bd6c7061abad0e0bc3c13056d31ade42a6326d2188873616d7644967bad1861e5f5a092ca8c663b1cf5e6a18c61d991e11e225d2a5485ce57ae083079d5937bf45150c3dc9c0566c989746c56ff29a9ad766148b9c7b30eca6c067868a18c482a3a989d9879e211d8131f0fd9db3c987682661482e1108810780dae3b32ff7316f0fb887952d37345be2247123207c9627db86ff7d9b888dc18b0d5f6edc704586585eed72e1f5868adde5a6d347d20a", 0xf8}, {&(0x7f0000001000)="53516dffbf1064557a238b885eb4287d9d2603fd6229d1faca119d7b458a41c95afbb1496bd0a0feb70848dedf2d48684c20bf1ae0d0c6694da2ce8c606943c6e8655957d1", 0x45}], 0x5, 0x0, 0x0, 0x20000001}, 0x8000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000003000-0x4)=0x5, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000003000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x22d6, 0x1, 0x3, 0x8, 0x3, 0x3, 0x7}, &(0x7f0000004000-0x4)=0x20) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000005000-0x68)=[@in6={0xa, 0x1, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x29}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x2, @loopback={0x0, 0x1}, 0x9}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x68) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000005000)={0x3, 0x2, 0x2, 0xfffffffffffffffe, 0x0}, &(0x7f0000006000-0x4)=0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000005000)={r1, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x400, 0x3f, 0x7, 0x200, 0x4, 0xb77, 0x4, 0x0, 0x5, 0x1, 0xff, 0xffffffffffffffe0, 0x822, 0xbb, 0x4]}, &(0x7f0000005000)=0x108) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000006000)={0x1f, 0x20a, 0x7, 0x7fff, r1}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000008000-0x4)=0xff, 0x4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000008000-0x18)={r2, 0x8, 0x30, 0x2, 0x4}, &(0x7f0000009000-0x4)=0x18) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_str(r0, 0x1, 0x19, &(0x7f000000a000-0x11)='/selinux/enforce\x00', 0x11) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) 2017/12/28 22:59:01 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000363000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) close(r0) r1 = timerfd_create(0x8, 0x0) r2 = add_key$keyring(&(0x7f0000fc0000)='keyring\x00', &(0x7f0000c8d000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$get_keyring_id(0x0, r2, 0xffffffffffffff81) r3 = creat(&(0x7f0000597000-0x8)='./file0\x00', 0x1) timerfd_settime(r1, 0x0, &(0x7f0000000000)={{0x0, 0x989680}, {0x0, 0x989680}}, &(0x7f0000a7f000)={{0x0, 0x0}, {0x0, 0x0}}) read(r0, &(0x7f0000002000-0x1c)=""/8, 0x8) setsockopt$inet6_mtu(r3, 0x29, 0x17, &(0x7f000082b000-0x4)=0x3, 0x4) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000c9e000)=0x0) wait4(r4, &(0x7f0000d32000-0x4)=0x0, 0x1000009, &(0x7f0000a37000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = openat$ppp(0xffffffffffffff9c, &(0x7f0000f27000)='/dev/ppp\x00', 0x5, 0x0) getsockopt$inet6_buf(r5, 0x29, 0x45, &(0x7f0000a47000)=""/76, &(0x7f0000738000)=0x4c) ioctl$TIOCCBRK(r5, 0x5428) 2017/12/28 22:59:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000dae000-0x10)='/selinux/policy\x00', 0x0, 0x0) getpeername$inet6(r1, &(0x7f0000459000)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000a11000-0x4)=0x1c) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r2 = memfd_create(&(0x7f0000003000)='-.[vmnet0^\x00', 0x0) pwritev(r2, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) lseek(r2, 0xfffffffffffffffe, 0x4) close(r0) 2017/12/28 22:59:01 executing program 6: socket(0xa, 0x802, 0x0) mlockall(0x2) 2017/12/28 22:59:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f0000dd6000)={0x0, 0x0, &(0x7f0000898000-0x10)=[{&(0x7f00001f1000)=[{0x11, 0x10, 0x203, 0x0, 0x0, '\n'}], 0x11}], 0x1, &(0x7f0000887000)=[], 0x0, 0x0}, 0x0) creat(&(0x7f0000a4a000-0x8)='./file0\x00', 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000fcf000-0x11)='/selinux/enforce\x00', 0x503100, 0x0) 2017/12/28 22:59:01 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000001000-0x4)=0x0) setpriority(0x2, r0, 0x9) prctl$void(0x22) 2017/12/28 22:59:01 executing program 0: mmap(&(0x7f0000000000/0xfcf000)=nil, 0xfcf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000b3c000-0x6)='./bus\x00', 0x141042, 0x0) r1 = open(&(0x7f0000fc2000-0x6)='./bus\x00', 0x0, 0x0) close(r1) r2 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f0000000000)=0x81, 0x4) bind$inet(r2, &(0x7f0000f02000)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r2, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r1, &(0x7f0000fcd000-0x10)=[{&(0x7f0000a01000)="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", 0x24a}], 0x1) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f0000fcf000)=0x4) 2017/12/28 22:59:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000706000-0xc)={0x10, 0x0, 0x0, 0x6}, 0xc) getsockname$inet6(r0, &(0x7f0000120000-0x1c)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000b4d000)=0x1c) r1 = accept4$unix(0xffffffffffffff9c, &(0x7f0000f1c000)=@file={0x0, ""/12}, &(0x7f000018f000-0x4)=0xe, 0x800) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000c24000-0x4)=0x0) r3 = getuid() r4 = getgid() r5 = getpgrp(0xffffffffffffffff) lstat(&(0x7f0000513000)='./file0\x00', &(0x7f0000ed5000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f000078b000-0x4)=0x0, &(0x7f00006ac000-0x4)=0x0, &(0x7f000035e000-0x4)=0x0) r8 = getpgid(0x0) getresuid(&(0x7f000098b000-0x4)=0x0, &(0x7f0000588000+0x4a4)=0x0, &(0x7f0000c45000-0x4)=0x0) r10 = getegid() getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000daa000-0xc)={0x0, 0x0, 0x0}, 0xc) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000eab000-0xe8)={{{@in=@loopback=0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001ad000-0x4)=0xe8) lstat(&(0x7f0000f53000)='./file0\x00', &(0x7f00002b1000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00005c5000)={0x0, 0x0, 0x0}, &(0x7f000051f000-0x4)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000563000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000bdb000-0x4)=0xe8) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000ab0000)=0x0) stat(&(0x7f0000abe000-0x8)='./file0\x00', &(0x7f00001bb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r18 = getgid() ioctl$TIOCGSID(0xffffffffffffff9c, 0x540f, &(0x7f0000d29000-0x4)=0x0) stat(&(0x7f000081d000)='./file0\x00', &(0x7f0000c9e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r21 = getgid() r22 = fcntl$getown(r0, 0x9) r23 = geteuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000064000)={0x0, 0x0, 0x0}, &(0x7f0000287000)=0xc) r25 = getpgrp(0xffffffffffffffff) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000bd9000)={{{@in=@remote={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}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000057c000-0x4)=0xe8) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000e7f000-0xc)={0x0, 0x0, 0x0}, 0xc) r28 = gettid() getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000f1c000-0xe8)={{{@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}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000728000)=0xe8) r30 = getegid() r31 = fcntl$getown(r0, 0x9) fstat(r0, &(0x7f00006b1000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r33 = getegid() r34 = fcntl$getown(r0, 0x9) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000590000-0xe8)={{{@in=@empty=0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ec6000-0x4)=0xe8) lstat(&(0x7f0000a0a000)='./file0\x00', &(0x7f0000ed4000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000107000)={0x0, 0x0, 0x0}, 0xc) getresuid(&(0x7f00000bb000-0x4)=0x0, &(0x7f0000ea8000-0x4)=0x0, &(0x7f0000f25000)=0x0) getresgid(&(0x7f0000e1c000-0x4)=0x0, &(0x7f0000378000+0xbf3)=0x0, &(0x7f0000a6f000)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000347000)={0x0, 0x0, 0x0}, &(0x7f000051f000)=0xc) stat(&(0x7f00008e6000-0x8)='./file0\x00', &(0x7f0000cfb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f00004bc000-0x8)='./file0\x00', &(0x7f00009e7000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r1, &(0x7f000003c000)=[{&(0x7f0000e26000-0x8)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f000023a000-0x60)=[{&(0x7f0000116000)="b4fab1617293794a8317fe8247375538a467a56b3f73863aedbddea061c307e3c98c3266f10766f4bb48009e03cfa80d67f33f0634212125860aae9a7e34c27b0d42e85d9dee8a6a56f91b4ca0bc92f847ed29b4e9a3f73a2c399988de75aed0e5cf2387833665ea7ab15a1313997e78d13896f4c27216ae7306f23e9e025ee641f2f22375de7bb9732716387787516b5f871d0c7a118bfb5cdc234b0390fc088a23a24e903d226514fbf2d5a5573cccf234", 0xb2}, {&(0x7f00003a5000-0x2e)="bd767c270d99fa1685f7bd8d3d4ef5f5c2ae4f263e3ddbae6659023affa755cb1d3caf1d31b96505f907af0b6b07", 0x2e}, {&(0x7f0000d47000)="74570bf4c809e812a7d2d1aa0b1032fef56b6d09ee14a2dcf72629ca9046e90d9e306e2c24fd0bef1659295bcb24ef76e76686368ab2317c6a1b551d3015666c4ccca76befbb0d470a3956877fa56b6219b4c7cb690f450cda8eeed0458efa7c25c0582ae9fe914d216b8095162e69761a809ea1e8c4fb5e9084c0f0ee50116693c9d3c2189e8287152ba3705fa38ac4719a44f246bd731d421a7408d4378062b33d1c183e6d4ad41091658b3561a5bd6748cf429bb66eff6b66a314b538d3e06a3a", 0xc2}, {&(0x7f00009e1000)="f0ecf8cd0deb10eadc2586845c748f9bc951c6d5d05529b46702d4355213a8398ecd567a74b03b00e5e6b41016c3d7d6af45f415f40da2d0f48270ffc2039f6ecce2853134f278f647e7", 0x4a}, {&(0x7f000014f000-0x90)="914b9198b5f0678cf5bba7621ae68224f2d99eed437e69bcbc04dc0d2d2d9558c52415dac41f70e9d11a24d53d4c00d16745504698fb624c02460f839d132deaa7472bf8fc3ac203ecfff85463a2a01755dac2e7a97ffe7d832f8186a90adee3b0f3bfb4e5cb192d2cebbd52d5d7465069679d030afbdeac2eb2c756d0b68ba4d1e9781c91982ca8a329c7414251593a", 0x90}, {&(0x7f0000744000-0x9a)="8fdfe51be0e80098258055a871ff1cd0e12f7cf15d23dac88989df23e80f5ddd40eed25bbee0e95d708c04d273235db8879c6afef0be05fc2ead26908bc4dc84445b1bf30504321b94059a5c03abd233e8d751385d6e057b764bf4e22a56801150e9c51bf8126d084c2642bd5d20a89748ee6accec3f5bd3f9fa023c62a2c77367e4b30354a1789fdd40b1302793e2062cb9e2fb41b7bb948698", 0x9a}], 0x6, &(0x7f0000478000)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r14, r15, 0xffffffffffffffff}, @cred={0x20, 0x1, 0x2, r16, r17, r18}, @cred={0x20, 0x1, 0x2, r19, r20, r21}], 0x148, 0x0}, {&(0x7f0000f54000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000dc3000-0x40)=[{&(0x7f0000247000-0x93)="40b0a844844ce077aa1c913a446a1bf681ec672f8d1c4825cd0ee9a01208809ac123c8e9908f8931f1bd1d1b1aee8387138a28fe1c82efaa19e017d41f0966142a9703124132adc2b67909bfb1c032feabb9dc918444f0cd47aa8d2af9bdae5f2b3763ea48d20a14f6ec8573b2a4def85c041dbcf5472ea6cddb8c368fb0c065ff3b281ddb850a86b71a1ecbe69a5c90a1df9f", 0x93}, {&(0x7f00000c5000)="874baa0a391837117ff2dc5cf53a2b11083270a5aaab241c7f881040e20db7ed6a8a5212e2b5301231bb4d586dc97d89255017e0bcb678b80f51b90aa58792e173d22a58d5f16a9365fc37b5cd45ca5f3e712e38f3b09c49470d9ce0db9904187fd8e0001553c357acd336f1781c38f8ebc430af4255ef4644054abd242a2028da44251d4a97d5d87c2d1feb21a3e0b891da5346f464a0a2c3f751c4c6e3380ec40af4fd90d723978928447682a005a768f9147826555b150c01697094e9f0b6037bf671eb861a89cd1acc43514cdaa10df8763aaaadb7044089a774a85c", 0xde}, {&(0x7f0000928000-0x78)="94edb42211d6828c7fb6b9c792a9fe5bdaa1ee5870bd18b82a86e6a9cd8e235f0067c3e5ebacbbd8c91a52fac0549b3d3f3c3864dea9f1eda01f81bf1281b0db70f1d8fe7982a419b342deffcb0768a2e7cf3ec791eecaeffea4276a49f1cf50e491777b36874073d67b2d666c8c613b6160697fff4be62a", 0x78}, {&(0x7f0000790000)="873f996e3cd466799e92390ac4311b4734020e94bd878ee6ff44d1c1dcb1fc4ceffca3cbde713afc1b8e3d4a6b41efa761e62eb08cc474a12c7fee6a8c0028904abcb3fa7890b52b36cb9ea29ca6b4ce1d89ffd17db80a8e1fcc66b5784f663550c80283ba950cbe5186b5500b930c483dbf608de20806f1fca7e88c7719e88aae0a7fba456edbcc2a1a37fdda4e3effe689671875c7ac3ad59f0e6e60d3a8aa7d1d6441b518ef73cf5aead7499c23d74ed41f32666e9fc83e3f1cb9e799a54d", 0xc0}], 0x4, &(0x7f0000955000)=[@cred={0x20, 0x1, 0x2, r22, r23, r24}], 0x20, 0x2000c8d1}, {&(0x7f000087d000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f000064a000-0x10)=[{&(0x7f0000294000-0x7a)="fef128421f2281113247302ce945925953ee89df7446c2b29ba69a47e5c3c4cfb9493458b29b3e65d64d63cfb8594496818bb52634c5dc4db4c1d2babb1f1a1f2a71d9e14c3335ec3f9abf83af6397c1d8c2c816a637a7b5258cae1e9e5395d464dec5104582ee713b2b66ff0b587201da11080fabdf71346e50", 0x7a}], 0x1, &(0x7f0000dc3000)=[@cred={0x20, 0x1, 0x2, r25, r26, r27}], 0x20, 0x200000c0}, {&(0x7f00001ae000-0x8)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000f06000-0x80)=[{&(0x7f0000bbd000-0xa7)="9dc4b940a7a5a0a525e808e21d2c14431911894f3471fa0c8522bf501ba97c55d9b318994000a5fa1a72362d5cb2f96da8c6be1daf260dc616ae078c81142d608af575a8aede7624f0dfc862a1e19492e223a01ec2430bdcf8083c2253468eba04498116238a55be833933fcd9068857a69d486030d57b1dc1ff8ba1622c49d916fd331b259f196b119bc1384c5d4aacc6d958f1ec37fd3a765502216b68c3fd5a8fbcb25cda23", 0xa7}, {&(0x7f0000171000)="34ebbd2a2809cbe9c9adfdf5a04659162161dbd0369c0a96bcd85cb1b3fe52568c", 0x21}, {&(0x7f00000ea000+0x892)="ef76731113679ebc917dc0ebb630d2f3b597f7479b71a1e4019affda3e8c6ac179fe4fa98977789290fa68d448dd5d2e4ea3ad53e139617d0e09827d1255a743748515816dcf3f1f06bc6b6b1429a378a2c4fc1e34e124312db1ee5126d2f6185a4e59f018ca755d0e76f8d5d0bc7de6f0831dc6d60456cac1731bb97bdf1ff06345127ab8b7299f7296198c2d8745a3ef", 0x91}, {&(0x7f0000d2b000+0x501)="0cff22e6f8fc9b294b618c0fca2aaf3c28b88cf0155c8988824a30515b33", 0x1e}, {&(0x7f0000070000-0x81)="73aeb4a09d0b9354bae3ba5d8f92dcf3c39e83468becc456ca49e31e046a97a17580772b936df0bcd43210870b3821fae06310804a39b31bd40c3664d522ae8af2bc25b6e749359200318742cb307f792ef486374bd4dc7e45f43932e677654e71464a6c5c256081e667f00b3a06a48c7519eb0029ba92862372012ed624b63868", 0x81}, {&(0x7f00000f4000)="212b097b392e40f04aa626d06d47558bbe203a3ca47eb4070dbdb7ded14ef3b32e46e0a1ba2af3e5c93ad2f71a7ee2f5096331d67698739e7c3e8c3e735a7f6a86e83355fcc2573f99609709e6b89fa1c00cbd9fab5da63e1194d8600204ccc4dbe386c88854fc9a1096dc2af15ca78200570bee212635b6d37a38ae8f1047ff63bfb0b93dcea4f7862a218d2bc48dea5bb65cc44ff072b57d1186e18f2283f501791d8f71d808b319b8980accea17a623b9ae3899dfb1d6695a11388b9e0c383fbd36387f3eeb20e1a6175b3f21f8e5f6cb4c8fd1ef920ad86b1b2c8372c229de9fb15dfd2f40072201cd216e28c048f7", 0xf1}, {&(0x7f0000efe000-0xc9)="652ead575fe398fd1f5ad9df3a93620aa65b5343ffe38abae43bf073819611fa24bf823a1c99e180aff448509dfb275baf86fac354ae256cbf949830e0df7cf8b75da6423922a0a3f55a879a5d99aabf76d1cccbe23a925493e1e894f1b6d20f18ff820de6ad8a5388dfc1c6c8290abf8649b6b359d57f37e6f1f609957519ae27f2b36be5351a09261cdf0ecd04c4f2e2b39cc4fe567466149dca2433cc73b8aec4e7e96f3407e37cb78ace4d75517c77b7596d197e28313e165f1f851cb258d0054e4203fa97dcb4", 0xc9}, {&(0x7f0000e6e000-0xc5)="89f40e5ff2dc5b69ddfa3f67e4cca452814e6d93905ab7f94ab44ca0da86aa1e63cc85ce76ef61b8703618f32783cf6167c7e27ca278f9b4db187d1d2a648fa713eb5f0f1068df2dd2b13b2ee5169e6885b8314e1068b5cad3ef763c22fac462427a9eee76c054e5b55c2d393c8ad0e29fc1fdf7410dc10a4bcd417b0020ec1a829c43d3c02e394c5a367c7efa9b8b70cf76ae39f37d406c1a46b40cf20f2be4120063a5a9dd53f5e0df46fffb026da8bec694076e922b2372ea1437d7aa4f9f0c93f02d85", 0xc5}], 0x8, &(0x7f0000eab000-0x48)=[@rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r28, r29, r30}], 0x48, 0x4}, {&(0x7f0000861000-0x8)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f000072f000)=[{&(0x7f000047f000-0x3f)="c88898a16c6bb0dc5dff189d0a73f778d497b51d867b86341003fc9fd59a9119499655587e833c65379110b7f4a86a1ae09a15ad45e3cc823b37cc62fd6e59", 0x3f}, {&(0x7f000064c000-0xf3)="7e3a0af0f8651d96dc54a69ad8666ca7d6c2b9e64289b1cbb3f44c520909a344c6a7df3bcceb9987ff22a7e3ffc5627be9cb93c594839cfbb680b04a9b32a3c7376bb40f5cb88dfe96162bc9f138d607fa505637278d88212508d2829dc242bfd4a4d427979cf72ac85745c1575c1cb897e207824418b72647576a3a3267a802a3aa5887cadeaa8f0413095d2ad46395c644d6b92f77b44d3fa7ca7a550b2d7daa758646028b7178b85941723ca6084d5369e6ec238f5b01bc98a1a64c806087fe7c5c3ec4666513f570addc8c86ef16d2804ea78232e411c322bb60be07ea246af73dbede5072f052124873b7afd381afc252", 0xf3}, {&(0x7f000050e000)="796f68229e0f4522970ed79b1933288663684947967cb2d1797a72d4c50a70172bc23a2a321d66f28b0f5ac0c833d02f7f791bc9f86b5bb4fdbfd2624fbbfbeec704248677be17570148b1eff9", 0x4d}, {&(0x7f000006c000)="c05b0312d199e8a6e3f47257f6844e4879da5aeea0dbeac792592152eb63a0a7c1f95e16277531d10e63226cd9ca8a553d02651d2704652483836404d1a8e49a3dfb61a0f45dd926d681666a1b5e7ac14351a714d0af0cf8e2ab3fa298603f0a6f24325f225e89bc864205f819367fee48e0cfd12bbf3e7e1dc4cddffb0e5088ce2caf801484feaddd50a9ab024b86d0a0068ff89f0ba31ad4a5fd6273dcbb69e0dfb15ed7ccef3401064c4945e80e9b95a685cb5776a6dc4dab3e259e17415b0a938f936684814da739ea1dc122c62bf1e1e803e763add6798a72cf7d6790", 0xdf}, {&(0x7f0000f2e000)="99ec269b1256609ece6148c90f702277ee971a3551e31944636508a79f3933bda2e3d93d807d52f6819ef8f699e0a4f7900ca4d89f481208344a2ae820df4702c46394d10a1b0bed05dfb0f3b0cb9ca2ddce546c9ef9fda96cfc716e550264e106f2982ab8071f5fba51592e36709e28d86012e8828f0e6500328943b37c27af0e21054420703460c8a132c2a83266f133c632b053233a2fc1717c4045a5fc88690ec7c1c2357bf42652788bbb35d5b123bedc8577bbfb38af", 0xb9}, {&(0x7f00001e3000)="6924bee3e15d4a4b594aa21ba636beeb0c2e084c5335368c78c4019f2980d83baed21ec15c9300dd073fe236b8e8a78bf41692e2e1c0110e9efe1332d0a3b878d0fed668b15559ac6f83929f23f0be61da6c23912ae57a63c950f1e0aabc80bf44a427b1eae08c69118392ddd471ca3d4979df3a", 0x74}, {&(0x7f0000415000-0xb0)="7a7de506413d305c56c8098616ad655382205f0c651353fdadf44f72ee91d34fdc1d8558cbbda936f857db8e27ceeeb4f998340196f4ccc07b38073b4919b11a636e5c311989398270c1c107f5ddf5e604ea4e7a021e0e6ac88af9e8989e42c21fc36848f4bb06488e6665984013768f13fa4cc6b943abc2248cce324a44273a4c9c0bedb6861cd6c90ffce5b306de25169629d69935a28839d4cbdcc40889eef1aae225165af14b2f8c9108d9783b85", 0xb0}], 0x7, &(0x7f0000711000)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r31, r32, r33}, @cred={0x20, 0x1, 0x2, r34, r35, r36}], 0x80, 0x24000000}, {&(0x7f0000108000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000b39000-0x20)=[{&(0x7f00009f1000-0xea)="b06066545b0c97991beb8445f1711d3d654e683bdf2024907210e00ae832185ea1dca0cf288a635f1144bcc66ba89c016652cbfa2e30137c659aa63eeffd1b4f14369be265102f2c1ecaf3b3a92fc8ff745bf9bf58a9265dbbd136391120fc106cba1bbba88cc81624f9eb516387f59ef63a23272545af2921e5684215432548206d8a165d52975ad90ffc343de9b793dda4ce48c1e27ff5bf415cfcb26b470277c1d3175d2f76e8591e02afd2c2e354c6be7bbdea092ec8781608790bf269b59f7efde4136c2e54ead7cdd253a0b1fe0684c8efdd9ec8fd8c48fcb8648baead627f537b10d7a95c7660", 0xea}, {&(0x7f00001a5000)="53bcdf6afa716392df2198a788c1caa46de8c86ff3240aac6bcb3aab11a3c7710da11ec82fc72f29c40165e70f4262fee821cf277f8347d67a529d4a1c6bc5f53313a7de19a1699d51c21d5677e5268108a78ffb5784f81d027c470c91721e7a5c794aeee012057e9e0d5cc603854c4d573f18a3f5500001ece2a024ee0ab8301202aee87c23c4d0526d129d6bc7f551d010c45caa9506703016c35d291a2d73c3228c988126dc904371ad3ef75dad1fdbd15fd4914f49e48eff55d28cc66593c931047ed981bc441ba36329ea1f5fee427d449794b3182bad2b1ce69e2288938c39b3a06d4d", 0xe6}], 0x2, &(0x7f00004db000)=[@cred={0x20, 0x1, 0x2, r37, r38, r39}, @cred={0x20, 0x1, 0x2, r40, r41, r42}], 0x40, 0x10}], 0x6, 0x20048050) 2017/12/28 22:59:01 executing program 2: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80000) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000fbe000)={{&(0x7f000063f000/0x1000)=nil, 0x1000}, 0x2, 0x0}) mlock(&(0x7f0000541000/0x1000)=nil, 0x1000) remap_file_pages(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x4, 0x0) mprotect(&(0x7f0000208000/0x3000)=nil, 0x3000, 0x0) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000fc0000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000154000)={0x4, &(0x7f0000fc0000-0x20)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) clone(0x0, &(0x7f0000004000-0x1000)="", &(0x7f0000006000)=0x0, &(0x7f0000008000)=0x0, &(0x7f0000002000-0x63)="") 2017/12/28 22:59:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000460000-0xd)='/dev/net/tun\x00', 0x0, 0x80040) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000096000-0x28)={@common='gre0\x00', @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2017/12/28 22:59:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0xc) sendto(r0, &(0x7f0000109000-0x24)="14000000010ae7fcff00d90040800000001f0054", 0x14, 0x0, 0x0, 0x0) getsockopt$inet6_int(r0, 0x29, 0xd5, &(0x7f0000898000-0x4)=0x0, &(0x7f0000271000-0x4)=0x4) 2017/12/28 22:59:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000ebd000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TUNSETPERSIST(r0, 0x400454cb, &(0x7f00006ea000)=0x4) time(&(0x7f0000071000-0x8)=0x0) r1 = getpgrp(0x0) ptrace$peek(0x2, r1, &(0x7f0000ba5000-0x8)=0x0) unshare(0x20020000) r2 = gettid() sched_setparam(r2, &(0x7f0000787000-0x4)=0x3) exit(0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f00005da000)={0x9, 0x7, 0x2, 'queue1\x00', 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]}) syz_open_procfs(r2, &(0x7f00005be000)='\x00s/mntq') 2017/12/28 22:59:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000002031900000007000000068100ed3b8509000100010100ff3ffe58", 0x1f}], 0x1) writev(r0, &(0x7f0000808000-0x8)=[{&(0x7f0000b28000)="1f00000002031900000007000000068100ed3b8509000100010100ff3ffe58", 0x1f}], 0x1) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000725000-0x10)='/selinux/access\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f0000abe000)={0x6, 0x10000, 0x401, 'queue1\x00', 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/28 22:59:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x800000, &(0x7f0000314000)="9cd9b530fc22bcb4ec16479bf2cbd7e52b573cd0827df71e9c79adebeda6d5ab9ceb72d7adf59be7d6aed77b48c3e838cd92047162ec367fa1398bfa4df4170180cf074118bdbaca31ee65198ed4930f97c5241ffc119f60ca1dbaf166450bb71b27a512bb75fa2e287521a238ead9175f0c8c117e94a71f05f2b87e7c8257c7bb5e9c7642878a176bb9cb22f9ca737fcdcce0fe3b07da1df11e57fb4c88ae3518bdae4d3f819f", &(0x7f0000444000-0x4)=0x0, &(0x7f00007a3000-0x4)=0x0, &(0x7f0000d36000-0x2f)="458655eab449c0346a75b3bb6bfc85d50b089f8e8ba75849ee05a0015d2ce81fe5f134467343cc077b006aab3fbef2") r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000063c000)='/dev/rfkill\x00', 0x1, 0x0) unshare(0x4040400) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00005ed000-0x4)=0x0) sched_getparam(r1, &(0x7f000056e000-0x4)=0x0) mkdir(&(0x7f000021e000-0x8)='./file0\x00', 0xfffffffffffffffc) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000021000)={0x1, [0x101]}, &(0x7f0000989000)=0x6) mount(&(0x7f00007a4000-0x8)='./file0\x00', &(0x7f00004f6000-0x8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x8409, &(0x7f0000c82000-0x2)="") getsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f00006d2000-0xc3)=""/195, &(0x7f00005d5000-0x4)=0xc3) r2 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) fremovexattr(r2, &(0x7f0000a8f000)=@random={'system.\x00', '\\\x00'}) 2017/12/28 22:59:01 executing program 5: mmap(&(0x7f0000000000/0xe8b000)=nil, 0xe8b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) mmap(&(0x7f0000e8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000e8b000)='./file0\x00', 0x200000, 0x1ac) ioctl$PIO_FONTRESET(r1, 0x4b6d, 0x0) writev(r0, &(0x7f0000a86000-0x10)=[{&(0x7f0000e8a000)="58000000140009000000000000008c560a060000ec240000000043d8d8fe5801004824e2945e4b009400050028825a003b7dbe6d8302000000f0fffeffff00000080fff5dd00000010000100000c0900a2fcff0000040e05", 0x58}], 0x1) socket$inet_icmp(0x2, 0x2, 0x1) 2017/12/28 22:59:01 executing program 6: r0 = inotify_init() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x8440, 0x0) bind$inet(r1, &(0x7f00000e2000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000e13000)='/selinux/relabel\x00', 0x2, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r2, 0x4010640d, &(0x7f0000bc6000-0x10)={0x2, 0x8}) fcntl$notify(r0, 0x402, 0x1) 2017/12/28 22:59:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000ff000-0x34)='cmdline\x00') pread64(r0, &(0x7f0000ba0000)=""/0, 0x0, 0x80000) 2017/12/28 22:59:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x8000000000000011, 0x3, 0x100003) bind$packet(r0, &(0x7f00001e8000-0x14)={0x11, 0xfffffffffffffffc, 0x0, 0x1, 0x200000000000, 0x6, @random="00d830220705", [0x0, 0x0]}, 0x14) socket$inet(0x2, 0x80003, 0x3) 2017/12/28 22:59:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00008f0000+0xa07)='pagemap\x00') mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d031, 0xffffffffffffffff, 0x0) pread64(r0, &(0x7f0000a5b000)=""/8, 0x8, 0x100000) 2017/12/28 22:59:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000cce000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) setrlimit(0x7, &(0x7f0000194000-0x10)={0x7c, 0xfb}) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) creat(&(0x7f00002c3000)='./file0\x00', 0x80) fcntl$dupfd(r1, 0x0, r0) 2017/12/28 22:59:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x2, 0x802, 0x8) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x8970, &(0x7f0000dbe000-0x1a)={@common='sit0\x00', @ifru_names=@generic="804646f20a04eaf33ab7f8669b01abab"}) 2017/12/28 22:59:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000a47000)=0x0) write(r0, &(0x7f0000430000-0x25)="240000001a0025f00000000401111f0e0a0b00000004bf00000009ec0800010000000000", 0x24) mlock(&(0x7f0000ed2000/0x1000)=nil, 0x1000) 2017/12/28 22:59:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000081a000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = creat(&(0x7f0000f3e000-0x8)='./file0\x00', 0x1) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000711000-0xe)={0x5, [0x9, 0x7, 0x4, 0x3, 0x0]}, 0xe) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000018000)={0x2, &(0x7f0000b1d000)=[{0x28, 0x0, 0x0, 0xffffffffffeff024}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendmmsg$unix(r1, &(0x7f000011e000)=[{&(0x7f000001b000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000013000-0x60)=[], 0x0, &(0x7f000001a000)=[], 0x0, 0x0}], 0x1, 0x0) 2017/12/28 22:59:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x4, 0x9) bind$packet(r0, &(0x7f000073a000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) 2017/12/28 22:59:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)='/dev/input/event#\x00', 0x20, 0x101002) write$evdev(r0, &(0x7f000033e000)=[{{0x0, 0x0}, 0x11, 0x5, 0x6}], 0x18) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000afe000)='/selinux/member\x00', 0x2, 0x0) ioctl$KIOCSOUND(r1, 0x4b2f, 0x6) r2 = socket$packet(0x11, 0x0, 0x300) r3 = accept(0xffffffffffffffff, &(0x7f00000ea000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f000028b000-0x4)=0x14) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00008cc000-0x4)=0x0) tkill(r5, 0x3) ioctl$void(r3, 0x5451) setsockopt$packet_drop_memb(r2, 0x107, 0x2, &(0x7f00002b2000)={r4, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) 2017/12/28 22:59:01 executing program 7: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x801) fstat(r0, &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f000000c000-0x9)='/dev/rtc\x00', 0x10000, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000000b000)={0xc0000000, 0x0}) ioctl(r0, 0x440000000000127d, &(0x7f0000002000)="") mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(r0, &(0x7f000000d000-0x97)=""/151, 0x97, 0x0) r2 = add_key(&(0x7f0000ab3000)='rxrpc\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000163000)="", 0x0, 0xffffffffffffffff) getresgid(&(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000682000-0x4)=0x0) keyctl$chown(0x4, r2, 0x0, r3) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f000000b000)={0x0, 0x0}) 2017/12/28 22:59:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000639000)='./file0\x00', 0x301140, 0x1) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f000006b000)=0x0, &(0x7f00007d8000-0x4)=0x4) r1 = socket$inet(0x2, 0x80000, 0x1) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f00009f6000)=0x2, 0x4) setsockopt(r1, 0x5, 0xffff, &(0x7f0000b7e000-0x89)="f6877dcf4e394dd86f67274a9d3ae0b7ef09286cb5f27dad1094f8a33293237cb396efdaf283c9a7713ad0ef7ebc29ea2cdd4ad34d379ef8934bc0feb3578ffb6e8d6a655e76ed279e09375a88ebe8a756d821a556f43ec1addb504c08bcb0a44eeb9114d5b6c2aa539a61d31a02a3b851a0881996d6fb740ee0ea38bb5b4e89c063516ef8f8bc4749", 0x89) sendmmsg$inet_sctp(r1, &(0x7f000076a000-0x118)=[{&(0x7f000069c000-0x10)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f47000-0x60)=[], 0x0, 0x0, 0x0, 0x0}], 0x1, 0x0) 2017/12/28 22:59:02 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000319000)=0x0) ioprio_get$uid(0x0, r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000b84000)='net/icmp6\x00') clone(0x0, &(0x7f00006ad000-0xbd)="", &(0x7f00006fa000-0x4)=0x0, &(0x7f0000567000-0x4)=0x0, &(0x7f00007a5000-0xf2)="") sendfile(r1, r1, &(0x7f00001a7000-0x4)=0x3, 0x400) 2017/12/28 22:59:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$unix(0xffffffffffffffff, &(0x7f0000001000)="e3905179fc692cd4f44c0d40000026705faf0002b3724c", 0x17, 0x0, &(0x7f0000e2b000)=@file={0x0, './file0\x00'}, 0xa) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f000086e000)={0x10000, 0xc000800000000001, 0x0, 0x0}, 0x10) r0 = socket(0x11, 0x802, 0x0) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000e1f000-0x10)='/selinux/access\x00', 0x2, 0x0) ioctl$TIOCTTYGSTRUCT(r1, 0x541a, &(0x7f0000969000)=""/71) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f00003bc000)=0x2, 0x4) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) 2017/12/28 22:59:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_dev$tun(&(0x7f00002d2000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000410000-0x4)=0x101) fcntl$setpipe(r0, 0x407, 0x6) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00001c7000-0x4)=0x0) r3 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f000001a000-0x15)='/dev/pktcdvd/control\x00', 0x8200, 0x0) perf_event_open(&(0x7f000079c000)={0x0, 0x78, 0x3b8, 0x4, 0x1f, 0x3, 0x0, 0x6, 0x400, 0x8, 0x748, 0x8, 0x4, 0x13, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x5, 0x7, 0x1, 0x9, 0x3, 0x0}, r2, 0x180000000000000, r3, 0x1) ioctl$TUNDETACHFILTER(r1, 0x401054d6, 0x0) 2017/12/28 22:59:02 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = geteuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000663000)=0xc) syz_fuseblk_mount(&(0x7f0000e71000-0x8)='./file0\x00', &(0x7f0000000000)='./file0\x00', 0xa000, r0, r1, 0x0, 0x200, 0x100000) r2 = syz_fuse_mount(&(0x7f0000007000)='./file0\x00', 0x0, 0x0, r1, 0x0, 0x102000) ioctl$PIO_UNIMAPCLR(r2, 0x4b68, &(0x7f0000009000-0x3)={0x0, 0x0, 0x0}) 2017/12/28 22:59:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x6, 0x0, 0x0, 0x1, 0x0, []}) ioctl(0xffffffffffffffff, 0x3, &(0x7f0000f8c000-0x3f)="b5e598fd402a34ebc5888c006357cedec3e66d395c5b2cf2f7c3a1e42e35abe2013a2b4ebcadbace716da2272c611e7695ac5f77a9b6565c055130988d0f2e") setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000e54000-0x10)=@generic="99effc242639f214b35f90b6774ca4eb", 0x10) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f000047f000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000148000)=0x10) r1 = openat(0xffffffffffffffff, &(0x7f000091e000)='./file0\x00', 0x101000, 0x40) ioctl$KDSIGACCEPT(r1, 0x4b4e, 0x1b) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f000014a000-0x108)={0x0, @in6={{0xa, 0x0, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x200000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f97000)=0x108) openat$hwrng(0xffffffffffffff9c, &(0x7f000046d000-0xb)='/dev/hwrng\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(0xffffffffffffffff, 0x84, 0x78, &(0x7f0000000000)=0x0, 0x4) ioctl(r0, 0x8936, &(0x7f0000000000)="") 2017/12/28 22:59:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f00001d2000)=0x0) close(r0) r1 = socket$inet6(0xa, 0x8000000000000802, 0x0) bind$inet6(r0, &(0x7f0000fbf000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000715000)={0x3, 0x0, 0x2, 0x5}) ioctl$DRM_IOCTL_SG_FREE(r1, 0x40106439, &(0x7f0000b11000-0x5)={0x4, r2}) bind$inet6(r1, &(0x7f0000959000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) 2017/12/28 22:59:02 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x44ef, 0x220540) ioctl$VT_RELDISP(r0, 0x5605) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000f96000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$KIOCSOUND(r2, 0x4b2f, 0x4) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000bf7000)=0x0) ioctl$sock_SIOCBRADDBR(r2, 0x89a0, &(0x7f0000680000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) fremovexattr(r2, &(0x7f000014b000)=@random={'user.\x00', '/selinux/avc/cache_stats\x00'}) sendto$ipx(r2, &(0x7f0000d8d000)="dd43dd3911156d322ac36aa801175011f205a81b092ce31d4078d82838f265a09cb902ea9b626273a286f9fef00eec3c2bfed2c3259ea08a1eb5ea20612199bb40a5cb84092a163d44cbdeabe2a3c3a67d0fb8195bfcc41a316bf1099a42004f2c51de8d8aeba953b7", 0x69, 0x4000000, 0x0, 0x0) writev(r1, &(0x7f0000b34000)=[{&(0x7f000047c000-0x39)="390000001100094718bb61e1c30500ff0700f8ff0100000045ef00ff08009b0019001a000f000000007fffffff00ff0004e9ff0006000d0005", 0x39}], 0x1) 2017/12/28 22:59:02 executing program 5: mmap(&(0x7f0000000000/0x96b000)=nil, 0x96b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1000000000005, 0x0, &(0x7f0000021000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000022000-0x10)={0x2, &(0x7f0000016000)=[{0x28, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendmsg$netlink(r1, &(0x7f000014e000-0x38)={&(0x7f000000f000-0xc)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000966000)=[{&(0x7f0000965000)=[{0x10, 0x0, 0x0, 0x0, 0x0, ""}], 0x10}], 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000096b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000096b000)='/selinux/enforce\x00', 0x20c00, 0x0) mmap(&(0x7f000096b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f00005b1000)=0x0) 2017/12/28 22:59:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000dfd000/0x2000)=nil, 0x2000, 0x1) r0 = syz_open_procfs(0x0, &(0x7f0000031000-0x8)='pagemap\x00') sendfile(r0, r0, &(0x7f0000014000)=0x100000, 0x1000000800000008) ioctl$DRM_IOCTL_AUTH_MAGIC(r0, 0x40046411, &(0x7f0000814000-0x4)=0x7fff) 2017/12/28 22:59:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00001e1000-0x9)='pagemap\x00') preadv(r0, &(0x7f0000e68000-0x70)=[{&(0x7f0000b1e000)=""/225, 0xe1}, {&(0x7f000005f000)=""/178, 0xb2}, {&(0x7f0000ec7000-0x1000)=""/4096, 0x1000}, {&(0x7f000074e000-0xdf)=""/223, 0xdf}, {&(0x7f0000935000)=""/191, 0xbf}, {&(0x7f000072b000-0xc9)=""/201, 0xc9}, {&(0x7f00004b2000-0x8c)=""/140, 0x8c}], 0x7, 0x40000400040000) preadv(r0, &(0x7f0000176000)=[{&(0x7f00002fc000)=""/141, 0x8d}, {&(0x7f0000497000)=""/163, 0xa3}, {&(0x7f00000f1000)=""/198, 0xc6}, {&(0x7f0000293000-0x9b)=""/155, 0x9b}, {&(0x7f0000019000)=""/170, 0xaa}, {&(0x7f0000580000)=""/202, 0xca}], 0x6, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc01064b5, &(0x7f00001e5000-0xc)={&(0x7f0000aa1000-0x8)=[0x0, 0x0], 0x2}) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000268000-0x20)=[{0x4, 0x10000}, {0xb, 0x1}, {0x2, 0x1}, {0x2, 0x8}], 0x4) getsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000ce9000-0x56)=""/86, &(0x7f00003fe000-0x4)=0x56) openat$selinux_create(0xffffffffffffff9c, &(0x7f000025e000-0x10)='/selinux/create\x00', 0x2, 0x0) eventfd2(0x1f, 0x1) getcwd(&(0x7f0000f71000)=""/85, 0x55) 2017/12/28 22:59:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000fd000)={0x0, 0x0, 0x0}, 0xc) r1 = syz_open_procfs(r0, &(0x7f0000955000-0x9)='loginuid\x00') setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000516000-0x8)={0x1000, 0x5}, 0x8) sendfile(r1, r1, &(0x7f0000d74000)=0x0, 0x7) 2017/12/28 22:59:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000f0c000)='comm\x00') sendfile(r0, r0, &(0x7f0000027000)=0x2000000000000000, 0x1) 2017/12/28 22:59:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000001000-0x4)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000141000)='cpuset\x00') exit(0x0) fchownat(r2, &(0x7f0000001000-0x8)='./file0\x00', 0x0, 0x0, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00003e4000)={0x0, 0x0, 0x0}, 0xc) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r2, 0x402c5342, &(0x7f0000479000-0x68)={0x1, 0x556e, 0x7, {0x0, 0x1c9c380}, 0x8000, 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]}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f000013b000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000633000-0x3)=0xe8) fstat(r0, &(0x7f0000344000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(r0, 0x540f, &(0x7f000097a000-0x4)=0x0) r7 = geteuid() getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000079c000-0xc)={0x0, 0x0, 0x0}, 0xc) sendmmsg$unix(r0, &(0x7f0000fd1000)=[{&(0x7f00006c4000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f00003ed000-0x20)=[{&(0x7f000036f000-0x33)="4e44f392c2448d0bd2f8cee7fafdebd96f83373346065483e59f989d91bdc7ff37da8032549e1d7c6a777e8d039fe97d2b267a", 0x33}, {&(0x7f0000b97000-0x1000)="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", 0x1000}], 0x2, &(0x7f0000272000-0x40)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}, @cred={0x20, 0x1, 0x2, r6, r7, r8}], 0x40, 0x10}], 0x1, 0x40) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) epoll_create(0xffb) ioctl$TCSETS(r0, 0x5402, &(0x7f00008ae000-0x24)={0x9, 0x7, 0x2, 0x101, 0x1, 0xdbc, 0x40, 0x2, 0x7, 0xf4, 0x40, 0x101}) quotactl(0x6, &(0x7f00007b0000)='./file0\x00', r4, &(0x7f00007dd000-0x21)="4cdcee08487a2d01e827f5afbb17d66fb8bd5dfb4ae73c3ab04a3d9254d15ac203c556e6aba156497072e2719f5693021496b07f2aedad776f8a7f7fe6351233daee84e293473af6bf95ddfae03c59381cf9ab8108deafb122dbe623504333c34e402022e20533179100f6fe29af0f6bf116cbe29cb3e1048c1ca953e88200a140f8d2ca75006fe73096cdde5a591a7d471246fc2782339930cc7ff3084a") syz_open_pts(r0, 0x0) syz_open_pts(r2, 0x4080) 2017/12/28 22:59:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x37, &(0x7f00002af000)="0000000000000fa6", 0x8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000088c000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x800, 0x0, 0x2000ff, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000138000)=0x10000009, 0x4) sendto$inet6(r0, &(0x7f00006c5000)="bf00aacc7d29ed9a3adae674a5dfa6a74b2fa9db002959a5889f", 0x1a, 0x0, &(0x7f0000b4a000-0x1c)={0xa, 0x0, 0x5e6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) 2017/12/28 22:59:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_getres(0x3, &(0x7f000009f000-0x10)={0x0, 0x0}) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x40000000000b, &(0x7f0000e54000-0x4)=0x0, 0x4) r1 = syz_open_dev$sg(&(0x7f00003e9000-0x9)='/dev/sg#\x00', 0x4, 0x800) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f0000bc9000-0x1)=0x4) 2017/12/28 22:59:02 executing program 4: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000d55000)='/dev/hwrng\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={{{{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x3, 0x8, 0x4cd, "f58cc5bde743ed6688c88ba97da42c9ea5b92e6f58d179b02611b55fcd5e6be5964430f3be09e9c83c53855f7dff15267afb3a5b57aae4f34b23e7493e7106b1c0c92c7e166114052d4f9a06ceec5836"}, 0x160) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000001000-0x14)={0x0, 0xc, "1424af3a8ac37af543012709"}, &(0x7f0000000000+0xc08)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000001000)={r1, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9e0b, 0x0, 0x6, 0x9, 0xa1}, 0xa0) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000551000-0x15)='/dev/pktcdvd/control\x00', 0x1, 0x0) ioctl$KDENABIO(r2, 0x4b36) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$tun(&(0x7f0000df4000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r3, 0x400454da, &(0x7f00003d0000)=0x4000000003f) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000533000)={@common='bcsf0\x00', @ifru_mtu=0x40000005}) vmsplice(r2, &(0x7f0000a2d000)=[{&(0x7f00006bd000-0x1000)="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", 0x1000}, {&(0x7f000017a000)="2dd691154879f89a5c9313bb6a2d72d727741a1cc86891fb19d0d893ff40c4439eda6f7fb19c18195d313fa5a6aa8a60a31b0b7e9873a7c22f98990bb5a5a5bac58d0404135356644cbaeaed206d1d2be0628b6cce0af6b4dcf913c1bdc4ac577c42bcc41e08761c133fa3ab788b56644319cd251278e8248261cf39e6fadaf05f51eafe091d72055869d2455c664ea0", 0x90}], 0x2, 0x2) 2017/12/28 22:59:02 executing program 2: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000e88000)='/dev/ppp\x00', 0xc0400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_pwait(r0, &(0x7f0000000000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x5, 0x7fffffff, &(0x7f0000000000)={0x8}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) r6 = getpgrp(0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r0, &(0x7f0000001000-0x38)={&(0x7f0000000000)={0x10, 0x0, 0x800, 0x10000}, 0xc, &(0x7f0000002000-0x10)=[{&(0x7f0000001000-0x5e)=[{0x10, 0x7, 0xc08, 0x40, 0xffffffffffffffa6, ""}, {0x4e, 0x2, 0x300, 0xffffffff, 0x80000001, "8030f16184988436dec71df3d626ee010737779e7939fd0925fc3fb435283cf6ae58b42203318efcad88f13ff10e185b858403dbb8b78379f55fc4bb6b51"}], 0x5e}], 0x1, &(0x7f0000001000-0xa8)=[@cred={0x20, 0x1, 0x2, r1, r2, r5}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r6, r7, r8}], 0xa8, 0x94}, 0x4000) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000000)=[@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x3, @loopback={0x0, 0x1}, 0x7f}, @in6={0xa, 0x0, 0x812, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xac}, @in6={0xa, 0x1, 0x8, @loopback={0x0, 0x1}, 0x70}], 0x64) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet6(r0, &(0x7f0000003000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000002000)=0x1c) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000004000-0x40)=[{&(0x7f0000001000-0x8)="e73cd8004b828f1b", 0x8}, {&(0x7f0000002000-0x15)="638d427db70488f1c4dea45a58249e86f71899a034", 0x15}, {&(0x7f0000004000-0xb3)="84528aa2c2379c75ab8d7945640ff8d1b022be058acfc5b97aa18bb563faf137af5a88bcc7b5622d00787e1339deb4527975efb060679448dba9b926b44e998937a0394f6e94d823eae319c298a629911c1cdd56e14fa0f141c3fd7deb886a96a080981c6ec7af65474799e8e76cd0b7df1e92176c9230654e02fb4172c18c35d0bae6b12999adbd791ed14bbecd9670201bae8cf4cced9ce3730ca16cffa71a379c32f420387060fb37fae2ced9d4fcf40d1bfd9d00da878d8649ad1dc6c51b309116e956da5aa310d6460998bdde0be6c0b3a9411a5522be526b11ea1ae86ba320dbcffaf6c0a0224172c13d55a8", 0xef}, {&(0x7f0000001000)="86733122f2fc860e82da7f4fb3e079c55db19a846373041a0fd15f050baaf170aaa2cc5cfd3a9c9e1d3752e013208a2254fc9742bf7e8c89e9f23fe7d2263600b26b53fdb83248611aab01d12912b492f691f5649bf918c267f40fbba414072518511849a8d42eead2105738b01681db7a94d3e983fe232c06184f3eedcdde554ca192b903df298e9e9f99cae6ca288ae588baff97cfe6131e8669118cd1b866", 0xa0}], 0x4) fchownat(r0, &(0x7f0000002000)='./file0\x00', r4, r3, 0x900) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x801, 0x7, &(0x7f0000005000-0x8)={0x0, 0x0}) fcntl$dupfd(r10, 0x406, r9) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r9, 0x84, 0x6b, &(0x7f0000006000-0x30)=[@in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @rand_addr=0x30, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x30) ioctl$LOOP_SET_CAPACITY(r10, 0x4c07) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/enforce\x00', 0x600800, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000006000)='./file0\x00', &(0x7f0000006000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/28 22:59:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00001f9000)='mounts\x00') ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000f48000)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000876000-0xd)='attr/current\x00') ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000dfd000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_DMA(r2, 0xc0406429, &(0x7f00004ed000-0x40)={r3, 0x4, &(0x7f000034d000)=[0xf3a, 0x7fff, 0x81, 0x2], &(0x7f0000f3b000)=[0x400, 0x3, 0x600000, 0x1f], 0x0, 0x3, 0x4, &(0x7f0000ac3000-0xc)=[0xffffffffffffff00, 0xb3e, 0x69], &(0x7f0000f0a000-0x14)=[0x1, 0xfff, 0x10ef5c1f, 0x3, 0x5], 0x0}) sendfile(r2, r0, &(0x7f000030f000)=0x0, 0x7563) 2017/12/28 22:59:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000e26000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) connect$unix(0xffffffffffffffff, &(0x7f00003de000)=@file={0x0, './file0\x00'}, 0xa) poll(&(0x7f0000085000-0x10)=[{r1, 0xc1a6, 0x0}], 0x1, 0x58) connect$unix(r0, &(0x7f0000681000)=@abs={0x0, 0x0, 0x0}, 0x8) 2017/12/28 22:59:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000a8e000-0x8)='./file0\x00', 0x0) r0 = add_key(&(0x7f0000289000)='cifs.spnego\x00', &(0x7f0000467000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000d4c000-0x37)="9e1da82069420b31628106735183009ae39b62a97edf7861868abcdf0e23b1a057e92bf05ba5bcbda6d8cb1416b87d6f047c8380af90d2", 0x37, 0xffffffffffffffff) add_key$keyring(&(0x7f00003a5000)='keyring\x00', &(0x7f0000fae000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, r0) mount(&(0x7f0000ce8000-0x8)='./file0\x00', &(0x7f00000e0000-0x8)='./file0\x00', &(0x7f00007d1000)='ramfs\x00', 0x0, &(0x7f0000206000)="") pivot_root(&(0x7f0000862000-0x8)='./file0\x00', &(0x7f0000450000-0x8)='./file0\x00') execve(&(0x7f0000a33000-0x8)='./file0\x00', &(0x7f0000744000-0x10)=[&(0x7f0000118000)='\x00', &(0x7f000009f000-0x6)='ramfs\x00'], &(0x7f00002e7000-0x8)=[&(0x7f0000fbc000)='%*\x00']) 2017/12/28 22:59:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) fstat(r0, &(0x7f000001b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000752000)=@common='sit0\x00', 0x10) bind$inet(r1, &(0x7f0000001000)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mount(&(0x7f0000046000-0x8)='./file0\x00', &(0x7f00005c8000)='./file0\x00', &(0x7f00008a7000-0x7)='cgroup\x00', 0x2000000, &(0x7f0000756000-0xe2)="bdd79668b456c5dbecd4d9cc41e5ef88809e1879037e2fbe3ef8328637b6db36aa2c8356149dee5d49fb5f29d464b96970d4ff31906503a211f7e920df8a0c9b96367dc54e0b5b43d23acf12ab72f897eb810fc819fd61a0ed39d3c62a1c45f5af61778fe46250bc919bd6bec5b1e1ee01fdd861804f6efd0c2a955130d0b671c9d59bc1ac980ed883df760a5943a9466b7e6141560f9860b33224d0d65367e4b97d515cf41c90a1c9d8ef49c1a67ef986b619c4a456b8582e377de1e99256036e61e41103f112f4b79255955202386eff4d5593942fd409b10cbeea6df646f97086") bind$inet(r0, &(0x7f0000009000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) fstatfs(r0, &(0x7f0000e59000-0xf)=""/15) 2017/12/28 22:59:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$key(0xf, 0x3, 0x2) r0 = socket$inet6(0xa, 0x802, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x3e, &(0x7f0000652000)=""/222, &(0x7f0000ecc000-0x4)=0xde) 2017/12/28 22:59:02 executing program 0: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000006000-0xa)='/dev/ptmx\x00', 0x2200, 0x0) ioctl$TCSBRK(r0, 0x5409, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000006000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/28 22:59:02 executing program 5: mmap(&(0x7f0000000000/0x49000)=nil, 0x49000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x4}, &(0x7f0000048000)=0x0, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) mmap(&(0x7f0000049000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000031000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f000004a000-0x4)=0x6) mmap(&(0x7f000004a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000004a000)='/dev/vga_arbiter\x00', 0x80000, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x1}, &(0x7f0000049000-0x4)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f000000d000)={0x0, 0x0}, &(0x7f0000048000)=0x0, 0x0) 2017/12/28 22:59:02 executing program 3: r0 = dup(0xffffffffffffffff) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4010641a, &(0x7f0000a8d000)={0x4, &(0x7f00001c8000-0x10)=[0xe5, 0xb802, 0x5, 0x4]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x1004, &(0x7f0000df2000-0x10)={0x4, 0x0}) pipe2(&(0x7f00004f9000-0x8)={0x0, 0x0}, 0x0) 2017/12/28 22:59:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffffffffffff}]}) futimesat(0xffffffffffffffff, &(0x7f0000b31000)='./file0\x00', &(0x7f00005a9000-0x20)={{0x0, 0x2710}, {0x0, 0x2710}}) getresuid(&(0x7f0000ce7000)=0x0, &(0x7f0000ca1000-0x4)=0x0, &(0x7f0000a4c000)=0x0) setfsuid(r0) 2017/12/28 22:59:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000906000+0xce4)={0x0, 0x0}) ptrace$getregset(0x4204, r1, 0x4, &(0x7f0000b01000-0x10)={&(0x7f0000b0b000-0x73)=""/115, 0x73}) writev(r0, &(0x7f0000a95000)=[{&(0x7f0000fae000)="290000001800310806e80a0000000001020000000200ff06800e00000c000900ffff0e0000f4ff09b4", 0x29}], 0x1) 2017/12/28 22:59:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000421000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) bind$netrom(r1, &(0x7f00004df000-0x48)=@full={{0x3, {"8867e063055ef6"}, 0x0}, [{"c847e53df07380"}, {"207367e7606ba2"}, {"4a23755fdb3e3a"}, {"d85cb53f8532f0"}, {"b154651191ea84"}, {"c20f08b52c8ed5"}, {"977c3a6a281fcc"}, {"e72cebdf8c4644"}]}, 0x48) getsockname$packet(r1, &(0x7f00001f4000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000c3c000)=0x14) lstat(&(0x7f0000f62000-0x8)='./file0\x00', &(0x7f0000abb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000b8d000-0xe8)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in=@rand_addr=0x100, 0x1, 0x3, 0x3, 0x6, 0xb, 0x0, 0xa0, 0x2, r2, r3}, {0x8, 0x7ff, 0x100000001, 0x80000001, 0x7, 0x1, 0x1, 0x4}, {0x5, 0x5, 0x400, 0x7}, 0x1, 0x8000000000000, 0x2, 0x0, 0x1, 0x3}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0xeae1, 0x1000}, 0x1d, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x4, 0x2, 0x8, 0xf9a, 0x2, 0xb4e}}, 0xe8) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f00004e2000-0x4)=0x0, 0x4) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f000025a000-0x4)=0x0, &(0x7f0000e8e000-0x4)=0x4) tee(r0, r0, 0x5, 0x2) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000a80000-0x18)={0x0, 0xac, 0x30, 0x5, 0x5}, &(0x7f0000555000)=0x18) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00000b5000)={r4, 0x100, 0x10, 0xbe53, 0xfffffffffffffffe}, &(0x7f00005e1000)=0x18) 2017/12/28 22:59:02 executing program 2: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000)={0xaa, 0x49, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000002000/0x8000)=nil, 0x8000}, 0x1, 0x0}) sigaltstack(&(0x7f0000008000/0x1000)=nil, &(0x7f0000005000+0xaab)=0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f000000c000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r0, &(0x7f000000d000-0xe6)="f81564b573d7fbb48240824c1910cd3dbedee11814897b4732bcd2c13274254c1d7f9d5527a361fa669089bc4440a51d15eae691ce8baa216255978a1262181a051b647ece2471fa8e487ea3df4226df8f04409c965d68b3e879cb024e925356d3788c6bbb4b6b120cd2aa1056b621b4b0dd20473957812ebb7cb2534603c9b0874d67e5003c4415cf5789fc66e8add65c9e2670e7c97e53a732b94343fddc9c1d6f831c9d1c75da75cb24b69940c091202d8a10db9e4d5867500882cec647c46394eec84bbd71f77320332cd24758ca97b731dc5f55e1b0881037745215540cb8790186c5b7", 0xe6, 0x0) clone(0x0, &(0x7f000095d000-0x66)="", &(0x7f000049f000)=0x0, &(0x7f000095c000)=0x0, &(0x7f000095c000)="") close(r0) 2017/12/28 22:59:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003b000-0x6)="706f73fb00000000000000566f6573737b0000", 0x0) truncate(&(0x7f00003ba000-0x7)='./file0\x00', 0x6) pwrite64(r0, &(0x7f00001bb000)="2fee", 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000004000)='./file0\x00') chown(&(0x7f00008cc000-0x8)='./file0\x00', 0x0, 0x0) pread64(r0, &(0x7f00006a6000-0xa4)=""/164, 0xa4, 0x0) 2017/12/28 22:59:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00005b1000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f0000fc3000-0x4)=0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000f0b000)={0x0, 0x0}) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f000094d000-0x4)=0x0) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f0000147000-0x6)={0x7, 0xfff, 0x3}) 2017/12/28 22:59:02 executing program 5: r0 = syz_open_dev$sndtimer(&(0x7f0000f1f000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0xc0505405, &(0x7f0000e04000-0x34)={{0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/28 22:59:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f00008a0000-0xd)='/dev/usbmon#\x00', 0x6, 0x0) syz_open_dev$evdev(&(0x7f0000fb8000-0x12)='/dev/input/event#\x00', 0x0, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000ddf000)='/selinux/load\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f00000fb000-0x74)=[@in6={0xa, 0x2, 0x9b, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3ff}, @in6={0xa, 0x3, 0x80000001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}], 0x74) syz_open_dev$usbmon(&(0x7f000000f000)='/dev/usbmon#\x00', 0x2fa, 0x200081) mmap(&(0x7f0000000000/0xf82000)=nil, 0xf82000, 0x1, 0x32, 0xffffffffffffffff, 0x0) 2017/12/28 22:59:02 executing program 4: 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, &(0x7f0000ae3000-0x1)="") r0 = creat(&(0x7f000016d000-0x8)='./file0/file0\x00', 0x0) mount(&(0x7f000011e000-0xe)='./file0/file0\x00', &(0x7f0000917000)='./file0/file0\x00', &(0x7f0000467000)='xfs\x00', 0x1000, 0x0) mount(&(0x7f0000f28000-0xe)='./file0/file0\x00', &(0x7f00002fb000-0x8)='./file0/file0\x00', &(0x7f0000239000)='\x00v\t', 0x1004, &(0x7f0000a06000)="") mount(&(0x7f0000fb9000)='./file0\x00', &(0x7f0000346000-0x8)='./file0\x00', &(0x7f0000bb4000)='nfs\x00', 0x104000, &(0x7f0000cfb000)="") setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f00009dd000)=0x2, 0x4) 2017/12/28 22:59:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000ae3000-0x1)="") mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f000002f000-0x6)='ramfs\x00', 0x100000, &(0x7f0000ce3000)="") r0 = accept4(0xffffffffffffffff, &(0x7f0000111000-0x10)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fb3000-0x4)=0x10, 0x800) connect$inet6(r0, &(0x7f0000761000-0x1c)={0xa, 0x2, 0x4a5e, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40}, 0x1c) creat(&(0x7f000016d000-0x8)='./file0/file0\x00', 0x0) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000053000-0x4)=0x800, 0x4) mount(&(0x7f000011e000-0xe)='./file0/file0\x00', &(0x7f0000917000)='./file0/file0\x00', &(0x7f0000467000)='xfs\x00', 0x1000, 0x0) mount(&(0x7f00002ba000-0x8)='./file0\x00', &(0x7f0000cbf000-0x8)='./file0\x00', &(0x7f0000dcd000)='ramfs\x00', 0x80000, &(0x7f000002f000)="") mount(&(0x7f000012d000)='./file0\x00', &(0x7f0000ae7000-0x8)='./file0\x00', &(0x7f0000226000)='an\x00\x00\x00\x00\x00\x00\x00\afs\x00', 0x2105404, &(0x7f0000a65000)="") mount(&(0x7f0000f28000-0xe)='./file0/file0\x00', &(0x7f00002fb000-0x8)='./file0/file0\x00', &(0x7f0000239000)='\x00v\t', 0x1004, &(0x7f0000a06000)="") umount2(&(0x7f000017c000)='./file0\x00', 0xa) link(&(0x7f00001c1000)='./file0/file0\x00', &(0x7f000006a000-0x8)='./file0\x00') 2017/12/28 22:59:02 executing program 2: mmap(&(0x7f0000000000/0x51000)=nil, 0x51000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000051000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000052000-0x18)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = memfd_create(&(0x7f0000022000-0x30)='ppp1\x00', 0x0) pwritev(r1, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) fremovexattr(r1, &(0x7f0000023000-0x18)=@known='system.posix_acl_access\x00') clone(0x0, &(0x7f0000abd000)="", &(0x7f0000019000-0x4)=0x0, &(0x7f0000022000)=0x0, &(0x7f0000891000)="") close(r0) 2017/12/28 22:59:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00005b2000)='/dev/keychord\x00', 0x16000, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000734000-0x4)=0x0, &(0x7f0000df3000-0x4)=0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) read(r0, &(0x7f00002cf000-0x31)=""/49, 0x31) bind$inet(r1, &(0x7f000060c000)={0x2, 0x0, @rand_addr=0xd5c, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r1, 0x6, 0xa, &(0x7f0000721000)=0x2, 0x4) sendto$inet(r1, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/28 22:59:02 executing program 6: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) linkat(r0, &(0x7f000026e000-0x8)='./file0\x00', r1, &(0x7f0000001000-0x8)='./file0\x00', 0x400) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r2, 0x0, 0x21, &(0x7f0000e62000)={@broadcast=0xffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002}, 0xc) setsockopt$inet_int(r2, 0x0, 0x1, &(0x7f000084c000-0x4)=0xfffffffffffffff7, 0x4) 2017/12/28 22:59:02 executing program 5: mmap(&(0x7f0000000000/0xf02000)=nil, 0xf02000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f02000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) pipe(&(0x7f0000f03000-0x8)={0x0, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00001ad000-0x4)=0x0) mmap(&(0x7f0000f02000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f02000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f03000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f000070c000)=[{r2, 0x6080, 0x0}, {r0, 0x380, 0x0}], 0x2, &(0x7f00005ae000-0x10)={0x0, 0x0}, &(0x7f0000f03000)={0x0}, 0x8) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000f02000)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f03000-0x4)=0xe8) mmap(&(0x7f0000f02000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000a9a000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000f03000-0x4)=0xc) setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000e27000)={r4, r3, r5}, 0xc) r6 = socket$inet(0x2, 0x80a, 0x0) getsockopt$sock_buf(r6, 0x1, 0x80000000001c, &(0x7f0000746000)=""/149, &(0x7f0000f00000-0x4)=0x95) connect$llc(r2, &(0x7f0000ac6000-0x10)={0x1a, 0x3, 0x1f, 0x8, 0x9, 0x7fff, @random="2b8e96e973a4", [0x0, 0x0]}, 0x10) 2017/12/28 22:59:02 executing program 1: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) mremap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f0000004000/0x1000)=nil) remap_file_pages(&(0x7f0000003000/0x9000)=nil, 0x9000, 0x0, 0x0, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) times(&(0x7f0000005000-0x20)={0x0, 0x0, 0x0, 0x0}) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000004000-0x44)={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x48, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='bond0\x00'}) 2017/12/28 22:59:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000502000-0x14)='net/ip_tables_names\x00') ioctl$EVIOCRMFF(r1, 0x40044581, &(0x7f0000d4e000)=0x6) pipe(&(0x7f00009d8000-0x8)={0x0, 0x0}) r4 = add_key(&(0x7f00004d6000)='rxrpc_s\x00', &(0x7f000005e000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000094000-0x40)="2914fe74fdc7647da40160e52b5ee09cc4b8eee5da61c51baa91087dc642d346f10f86dd20dfb7b89f6872836291ee2cca55288ee6ded3c31fe9c56f62c5c4c5", 0x40, 0xfffffffffffffffb) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f00005b4000-0x20)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001f4000-0x4)=0x20) ioctl$TUNGETSNDBUF(r3, 0x800454d3, &(0x7f00007e8000)=0x0) r5 = add_key$user(&(0x7f0000c79000-0x5)='user\x00', &(0x7f0000343000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000e95000)="4e52fb5cecdae310106153ef50242bdf82064ebe46b6665ed29e0c0252d7c2f361b6b310a0c3dee96989cf8e5008234052b33deb3d8dc38a918767f58b3b1df32dd66a80c2cf621b60710f4ab208eba6d79519f473b7309f0f5881316fac7d58daa182d2d26682f407d74b1ecec64e6d76d543414bf410975da4e7e0a5c59f083d7878faac57c5849120a90feee41cd20ecdb93a2a328adae48355123be587a7647fce40fd75c40afb3389b029d84c8ba5e6148fa2d3bb8829af3d5a7c2b3bcc1f57020ca24e85c535123c11c4107eee34b5", 0xd2, 0xfffffffffffffffe) r6 = add_key(&(0x7f0000a79000)='cifs.spnego\x00', &(0x7f0000d86000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000c57000-0xae)="ab419f177de9e32a154143a60d3b4ca69d466abebd9cf8683aeda3655164a79839a8c28dde3d6433498a59f192fb44360b538d48f2945926081bf9b6c7e492fb3a75dc26879fd01e7320094eb5aec2484e8807504973fd7500f92c9e8f4524d99765386fce3ffa0816e58e5da35d63f918ffc17a9cd63796add872e310870285640374bd0cdf0abe2b337fc9e0fa2821679dc0730be6a8137218a81f7d189faf577d8b6d55086ba15860a492fda1", 0xae, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f00008c2000-0xc)={r4, r5, r6}, &(0x7f0000e3e000)=""/67, 0x43, &(0x7f00000ef000)={&(0x7f0000880000)={'sha224-ssse3'}, &(0x7f0000054000-0x85)="4d2055d587ed2dfbeb19ff014a1abd639df082c2d65dfcf4d7fceaf7ed9a08117ac4692655bd8dc9ed85c72d36bd55dfef908caa9f8c6d8da81fbe215ed33d7bf9d5635e12c59b5e89dd4c9c7ab265cce3566a58a58139140b1bea6c1ea3c85748d6b15b53373f095e545253965b04a7068f7c68786f1c23eec3f3f5bb75f6ea1534e54fde", 0x85, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f00007a1000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000e33000)=0x14) getsockopt$inet6_int(r0, 0x29, 0x10, &(0x7f00008ab000-0x4)=0x0, &(0x7f0000f8a000)=0x4) setsockopt$netlink_NETLINK_TX_RING(r3, 0x10e, 0x7, &(0x7f0000e9f000)={0x1, 0xff, 0xd265, 0x21c4}, 0x10) recvfrom$inet(r3, &(0x7f0000130000)=""/115, 0x73, 0x60, &(0x7f0000747000)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$LOOP_SET_CAPACITY(r2, 0x4c07) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000662000-0x20)={@common='bond0\x00', @ifru_flags=0x5402}) writev(r3, &(0x7f000069c000-0x20)=[{&(0x7f0000b1b000-0x8b)="a1a21ebcd7aeec78c80db34127087855230bbd213b56f4f0c89f6e04b1534a3c2ba1fda224f6dc633ed1b5ae9305d83cc5671fc3921b5eef1168336acab7726fc101c5be249350ffdc32b0057f943b929a7e9b2b72eb6428c3c0f26fb112d15a54851afb610c0893c8e4c29caa8cff19479bc66f7be658b3a349dd5f384cc9b2686c771f5efeae920119207b44dc999c9cf235661303bdd289eeb776679cb8d1a19a3b04768f09211a", 0xa9}, {&(0x7f0000e88000)="6585dea17e796f996d59464e4c88622ad84260c6f56eb711f38254be93903756b78b76a5d4fa975b7691657351cd6ed340874b42d4d588ff882394b08e14b298089ee0427a8282f4b1ce310476b26f1512afcf2118d725df8edebec12190b4675f3f1724119b8fdd1a725bda60b13ae20249225484e14ee25a9ab23bbca6d7841d3556c92c11d61a05b547aacd7ab4624d07efe1053b683ec717f5b3183f79c00a75c233248d7c", 0xa7}], 0x2) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r3, 0xc058534f, &(0x7f00008ed000)={{0xfef, 0x8}, 0x1, 0x4, 0x6, {0x7, 0x60000000000000}, 0x1, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/28 22:59:02 executing program 1: mmap(&(0x7f0000000000/0xdf7000)=nil, 0xdf7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000b4e000)={0x0, 0x0, 0x0}, 0xc) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x1, &(0x7f0000df4000-0x4)=0x2, 0x4) 2017/12/28 22:59:02 executing program 6: unshare(0x28060400) r0 = socket$unix(0x1, 0x1, 0x0) openat$keychord(0xffffffffffffff9c, &(0x7f000071c000)='/dev/keychord\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) 2017/12/28 22:59:02 executing program 1: prctl$seccomp(0x29, 0x0, &(0x7f0000e39000-0x10)={0x0, &(0x7f000050a000)=[]}) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000512000)='/dev/vga_arbiter\x00', 0x4000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000002000-0xf)='/dev/sequencer\x00', 0x40000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_buf(r1, 0x21, 0xcd, &(0x7f0000001000-0xe3)=""/227, &(0x7f0000000000)=0xe3) connect$unix(r1, &(0x7f0000001000)=@abs={0x1, 0x0, 0x0}, 0x8) seccomp(0x1, 0x1, &(0x7f0000001000-0x10)={0x5, &(0x7f0000a87000)=[{0x200, 0x14, 0x3f, 0x7}, {0x1, 0x7ac4, 0x3ff, 0x0}, {0x6, 0x4, 0x6, 0x5}, {0x8c3, 0xeef, 0xea00000000000000, 0x204000000000}, {0x8, 0x1, 0x80, 0x1000}]}) 2017/12/28 22:59:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x2) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00005be000-0x8)={0x0, 0x0}) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f0000ad5000)=0x0, &(0x7f0000c5c000-0x4)=0x8) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000000d000-0x70)=[@enter_looper={0x630c}], 0x2, 0x0, &(0x7f0000254000-0x2)="7d0f"}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000-0x30)={0x0, 0x0, &(0x7f0000004000)=[], 0x48, 0x0, &(0x7f000000d000)="62164b44a5c310affb2298c023c7036e8915400419dae89cc59e3878ffffff00000000f7d7000003000000070718d1fc0e41a052600c828100000000000000bf244f0f2cc508303a"}) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_udp_int(r2, 0x11, 0x64, &(0x7f0000125000)=0x4, 0x4) r3 = mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000003000-0x30)={0xc, 0x0, &(0x7f0000005000-0x68)=[@free_buffer={0x40086303, r3}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r4 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000111000-0x11)='/selinux/enforce\x00', 0x410000, 0x0) listen(r4, 0x9) [ 63.904671] binder: release 9943:9944 transaction 84 in, still active [ 63.911316] binder: send failed reply for transaction 84 to 9943:9948 [ 63.918898] binder: BINDER_SET_CONTEXT_MGR already set [ 63.924167] binder: 9943:9944 ioctl 40046207 0 returned -16 [ 63.942729] binder: BINDER_SET_CONTEXT_MGR already set [ 63.948275] binder: 9943:9944 ioctl 40046207 0 returned -16 2017/12/28 22:59:02 executing program 3: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000003000/0x3000)=nil, 0x3000, 0x2) madvise(&(0x7f0000003000/0x4000)=nil, 0x4000, 0xf) madvise(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0) 2017/12/28 22:59:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000001000-0x8)='ns/user\x00') r0 = syz_open_procfs(0x0, &(0x7f0000002000)='ns/user\x00') fcntl$F_SET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000d5d000-0x8)=0x0) 2017/12/28 22:59:02 executing program 7: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000003000-0x50)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000006000+0x7af)='/selinux/enforce\x00', 0x40000, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000006000-0x4)=0x0, &(0x7f0000001000)=0x4) 2017/12/28 22:59:02 executing program 1: mmap(&(0x7f0000000000/0x792000)=nil, 0x792000, 0x200000003, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x3, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00003d1000)=0x7f7, 0x4) mmap(&(0x7f0000796000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000798000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r0, &(0x7f000018a000)={&(0x7f000078c000-0x60)={0x27, 0x1, 0x0, 0x0, 0x0, 0x0, "b177b8c8c2e3839f7d5e14365c1eb8211a170e32101de09b7583b1008482fffff2d4026513e1b9210668e191431f59aff7a6f3b204007d4bdf428e76fa052c", 0x0}, 0x60, &(0x7f0000002000-0x10)=[], 0x0, &(0x7f0000797000-0xd0)={0x10, 0x0, 0x0, ""}, 0x10, 0x0}, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f000045c000-0x4)=0x0) getpgrp(r1) mmap(&(0x7f0000048000/0xc00000)=nil, 0xc00000, 0x0, 0x20000000032, 0xffffffffffffffff, 0x0) recvfrom(r0, &(0x7f000078f000)=""/133, 0x85, 0x2000, &(0x7f0000790000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) 2017/12/28 22:59:02 executing program 0: 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$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000727000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @rand_addr=0x10000000000004, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) dup2(r0, r1) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x1, &(0x7f00006b5000)=[{0x16, 0x0, 0x0, 0x0}]}) fcntl$F_GET_RW_HINT(r0, 0x40d, &(0x7f00004fa000-0x8)=0x0) 2017/12/28 22:59:02 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000674000/0x4000)=nil, 0x4000, 0x0, 0x72, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000676000-0x8)='./file0\x00', 0x1) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000675000-0x8)={0x2, [0x4, 0x1]}, &(0x7f0000000000)=0x8) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) mmap(&(0x7f0000000000/0xfef000)=nil, 0xfef000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2017/12/28 22:59:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x3, 0x0) r1 = socket$unix(0x1, 0x4, 0x0) r2 = socket$unix(0x1, 0x0, 0x0) bind$unix(r1, &(0x7f000000f000)=@abs={0x1, 0x0, 0x1}, 0x8) bind$unix(r2, &(0x7f000000d000)=@abs={0x1, 0x0, 0x0}, 0x8) r3 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000bc0000)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000238000-0x4)=0x1c, 0x0) getsockopt$inet6_dccp_int(r3, 0x21, 0x11, &(0x7f0000fa2000)=0x0, &(0x7f00006da000)=0x4) bind$unix(r0, &(0x7f0000003000)=@abs={0x1, 0x0, 0x1}, 0x8) r4 = syz_open_dev$mice(&(0x7f00009e8000-0x10)='/dev/input/mice\x00', 0x0, 0x0) recvmsg$netrom(r4, &(0x7f0000fb8000)={&(0x7f0000b1e000-0x48)=@full={{0x3, {"0be15f1916f1c1"}, 0x0}, [{"c8f3b870e9d686"}, {"0c03098b8f2307"}, {"3305158cdc6ed7"}, {"124eed1011f8f8"}, {"5821754f22f7da"}, {"1491e05d15fc39"}, {"eba3d26cfd73a4"}, {"4952766a1b2a78"}]}, 0x48, &(0x7f0000467000)=[{&(0x7f0000ec1000)="33b6089f3e369a73a19efb2578aecf2b41b061c3965b68cc18c3c437ecd21c0158be042d88f5f964ce2dcf7b3a3da54e8e0759eea5fc05c014d558043cb5c170ba466f31040dbc43c03494f8f9fbc36b2d5309ba887390d220c9127c5850abc1a78bb871738fd22603222a20e02e4f46b863e2c4594d108f34fb27337fb906472699de4284b3029b771199f73bcbf0b85e5a479acd8b6b8ede7906908695e3e36a17ac869124adcfcf755f3d9be6a0b5ac4e29e20941865dcde4a97de34180242c3542989b6d711c5abfac44d4e5628f838b87444859202b680372c3d53a78f7f8345c5525b0aa71b60aa4b026c01a8478aadc69a36c9c82", 0xf8}, {&(0x7f0000ca1000)="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0x1000}, {&(0x7f0000bb8000)="9b35b82bbf98fc8148584dc20d22a01a9e8733da9cad49b474e3f2cea85210f895e171ee07b762493f24d28f08efd23d98c859502a3b0b96f9f8b761cf10f585116209c74c179fb9fe10080b2cd41f20de50769a580fc33a32ef3263f7264b9221fae671b910780ce90238be41f4e5a83aa36e02f1d20883a4d48f560ea662a9b6374478b77090508d2fa65023c3c3601a31cfc3c21f3296ce28b66e31b695a321e85adeefdd669d7fb1032d", 0xac}, {&(0x7f00009a4000)="", 0x0}, {&(0x7f0000b50000)="539277142a1efa27c7335ee28248e7421ef1fdf9c2be286d23d7e34d0f4c03158f45486c972da1eaf580f215c457445f33c54eee43bb0e23a622bf44f06578c50f58fff7d6c70dc23657fb0b0bc0617774693a6d53c253786ced60ec6e671d6de46c0a2759f270513863a71d163e5b90b2b6e182c9be1741cf6603f7fc6adc46cf038c0a46929a8ad6d56f1cfc85d1de11b6c6247c025c040ca7afe0bf27b583d58a7c4fd6c7233dbf8578cf3d8c2e7191377f31aeaeb31f2a4c240c6521dfb191009f107cf8c6b60beaa9f18f34357bf988b45ec119cb8d52f6d048101efe3be17a0d980a3fafa4f10c5a", 0xeb}], 0x5, &(0x7f0000c60000-0x1118)=[{0x1010, 0x11b, 0x1, 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"}, {0x38, 0xff, 0xffff, "f2d564a603c3418c5af5c773ba1c49211ed47e34e660d567eba3754f446afaa670fd56d4"}, {0xd0, 0x100, 0x1f, "6682e129bc1f9c43ebd9998ea2571f5a5c9f8f691a8f84f2527d46072425c60b5ad1fc48608d0a511bcd809aefa41bc598ea717969bd41a1fba190de05125055e8a747f219d96f8c652e3bee0b02cdf2efe4126ba355d0d2676fe0ae17a19b4f4cbae85b2fd86c95c557433e5dcfbfa2e7965771c5f130106d29456c731937c910ad46419c1d20487f510b10093fef89872d9b95f22f6bfa39105a168ba019d0a663a32a3885ad45f31a187e423c1e14e355f1c8bbf0a74e2fec8d14"}], 0x1118, 0x0}, 0x120) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000999000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000471000)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000584000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000328000)=0xe8) r7 = getegid() r8 = getpgid(0x0) stat(&(0x7f00002b5000)='./file0\x00', &(0x7f000082e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x2, &(0x7f0000786000-0x8)=[0xffffffffffffffff, 0x0]) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000b03000-0xc)={0x0, 0x0, 0x0}, &(0x7f000038a000-0x4)=0xc) getresuid(&(0x7f0000123000-0x4)=0x0, &(0x7f0000430000-0x4)=0x0, &(0x7f0000037000)=0x0) getresgid(&(0x7f0000b28000)=0x0, &(0x7f0000f64000-0x4)=0x0, &(0x7f0000670000-0x4)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000ef1000)={0x0, 0x0, 0x0}, &(0x7f0000028000)=0xc) lstat(&(0x7f0000ca9000-0x8)='./file0\x00', &(0x7f0000867000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f00003bf000)='./file0\x00', &(0x7f00005d7000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r17 = getpgrp(0xffffffffffffffff) stat(&(0x7f0000624000)='./file0\x00', &(0x7f0000e00000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000ed2000)=0x0, &(0x7f00006db000-0x4)=0x0, &(0x7f0000936000)=0x0) sendmsg$unix(r2, &(0x7f0000a66000-0x38)={&(0x7f0000f9f000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f00008a0000)=[{&(0x7f00003e7000-0x8e)="93af0ca9472c176af5831c2ce5cf3ed33d7edcad092beaf2f8f87fedaf0e4f15094edfa5936ccf5398195133bf2c97cedeb905e7ab6198552495c21f48289781490819b8d65710342f702df7186ca1877173d00b69a67f192f99c0f63cfedd3d32817e392a4133b88a20bf47e34abbe5c76a617b3abc21d98972a4b4984399b2d8f334cce682739450987ecaae3c", 0x8e}, {&(0x7f0000dba000-0x56)="bd6cb90151b9f9c8333596c7b97c0a7b711c634d14defbd5777a81c91389a81d94caeaf4a1c0c7ac5deaad93b62c7dbcba66235160af46a6a646040275c8b80834a51d723788d0512120424c0761cf15f44ea101cbab", 0x56}], 0x2, &(0x7f000035a000-0x128)=[@cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x18, 0x1, 0x1, [r2, r3]}, @rights={0x18, 0x1, 0x1, [r1]}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @cred={0x20, 0x1, 0x2, r17, r18, r19}, @rights={0x20, 0x1, 0x1, [r2, r2, r0, r0]}, @rights={0x20, 0x1, 0x1, [r1, r4, r2, r0]}], 0x128, 0x81}, 0x0) ptrace$getregset(0x4204, r5, 0x200, &(0x7f000094d000)={&(0x7f0000005000)=""/86, 0x56}) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000bb0000-0xc)={0x0, 0x0, 0x0}, 0xc) syz_open_procfs(r20, &(0x7f0000fd0000-0xa)='net/route\x00') 2017/12/28 22:59:02 executing program 6: mmap(&(0x7f00002e8000/0x2000)=nil, 0x2000, 0x0, 0x20172, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000001000-0x8)={0x0, 0x0}, 0xff, 0x401) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x7, 0x800) openat$hwrng(0xffffffffffffff9c, &(0x7f0000002000-0xb)='/dev/hwrng\x00', 0x0, 0x0) syz_open_dev$mice(&(0x7f0000002000-0x10)='/dev/input/mice\x00', 0x0, 0x2002) 2017/12/28 22:59:02 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x1a1180, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1b, &(0x7f0000551000-0x1000)="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", 0x1000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00009ff000-0x11)='net/tcp6\x00') preadv(r1, &(0x7f0000917000)=[{&(0x7f000058e000)=""/1, 0x1}], 0x1, 0x7c) [ 63.948451] binder_alloc: 9943: binder_alloc_buf, no vma [ 63.948491] binder: 9943:9951 transaction failed 29189/-3, size 0-0 line 3128 [ 63.949655] binder: 9943:9948 BC_FREE_BUFFER u0000000020000000 no match [ 63.949672] binder: undelivered TRANSACTION_ERROR: 29189 [ 63.950817] binder: BINDER_SET_CONTEXT_MGR already set [ 63.950822] binder: 9943:9948 ioctl 40046207 0 returned -16 [ 63.993495] binder: undelivered TRANSACTION_COMPLETE [ 63.999479] binder: undelivered TRANSACTION_ERROR: 29189 2017/12/28 22:59:02 executing program 1: clone(0x0, &(0x7f0000fc7000-0x1000)="", &(0x7f0000001000-0x4)=0x0, &(0x7f0000d07000)=0x0, &(0x7f0000fc7000-0x27)="") r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000945000)='/dev/rtc\x00', 0x103000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000-0x34)={{0xffffffffffffffff, 0x1, 0x6, 0x2, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getxattr(&(0x7f000060b000)='./file0\x00', &(0x7f0000e52000)=@known='system.advise\x00', &(0x7f0000304000)=""/247, 0xf7) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000cf7000)='/dev/rtc\x00', 0x4000, 0x0) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000000)=@generic="4c4ab6c9b782e3f88857ffd4072462ef") ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) 2017/12/28 22:59:02 executing program 3: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000fd0000)="240000001a0025efeb6bb40400000009020b00ff0010b500001000eb080002007fffe5b7", 0x24) fcntl$addseals(r0, 0x409, 0x1) 2017/12/28 22:59:02 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f00007be000-0x4)=0x1, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000001000-0x8)={0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) connect$inet(r0, &(0x7f0000000000)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netdev_private(r1, 0x89f9, &(0x7f0000000000)="9690fd0adef5f244f385501063635f9a171282d86b1e918d46b5ab5668bdf3ddec3db90a22f474f14b7f2ccaabd645b8c9052ece63cb6010a1b933c470444fc846") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40d, &(0x7f0000002000-0x8)=0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000000)={r2, 0xb2, "b8a3136f7fa070903fcf7f2d7fd50d4b127c912223b3fa13648981433fcbc90ce368ea7dd7afde29cd1707b730f8fc2726e0ac1e2d9bba4fe65d5cc419eae81717ab2b445258dffc7c5212114815d480d9ae6cbe2e1277cbe9ab475cb66f8f622afad8b7d1a6e7ea17357ec97aec9182bf0bdd56568d728d12ade7b5e4ed9e1a8fba415359afbc898978a682607b58a4c0297a340f2fa17b1519afe41d77ea4af325de58f59677bb656cbb10b4a99a68b3dc"}, &(0x7f0000001000-0x4)=0xba) recvfrom$packet(r1, &(0x7f0000662000)=""/0, 0x0, 0x0, &(0x7f00004c2000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) 2017/12/28 22:59:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000ccd000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f00004ec000)='./file0\x00', &(0x7f0000ced000-0x6)='ramfs\x00', 0x50, &(0x7f000000a000)="") r0 = creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0xbc9dc8fbd81cb4b1) mmap(&(0x7f00008c0000/0x2000)=nil, 0x2000, 0x0, 0x8911, r0, 0x0) mknodat(r0, &(0x7f00006fe000)='./file0\x00', 0x1009, 0x80000001) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000950000)='/selinux/create\x00', 0x2, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000067000)={0x5, {{0xa, 0x3, 0x101, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) 2017/12/28 22:59:02 executing program 1: r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f0000b42000)='$', 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000003000-0x8)={0x0, 0x0}, &(0x7f0000002000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000000)={r2, 0x27, "25b1c8eeab667c1d66b6acddd4ca0009b3bd60bcd06c971ad9884264f529aff7ceaec49334ca0a"}, &(0x7f0000002000)=0x2f) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r1, 0x29, 0x0, &(0x7f0000002000-0x91)=""/145, &(0x7f0000002000-0x4)=0x91) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000001000-0x4)=0x0) 2017/12/28 22:59:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000a3b000-0x15)='/proc/self/net/pfkey\x00', 0x400008463f, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00008a6000-0xb)={0xfffffffffffffffc, 0x2, 0xffffffffffffffc0, 0x3, 0x8000, 0x4, 0x400, 0x1, 0xff, 0xd133, 0xd}, 0xb) r1 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000d6a000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f000044e000)={@common='irlan0\x00', @ifru_flags=0x1}) r2 = socket$inet(0x2, 0x20000000000001, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000c10000)=0x6, 0x4) r3 = syz_open_dev$tun(&(0x7f0000434000-0xd)='/dev/net/tun\x00', 0x0, 0xa) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f0000082000)=0x0, &(0x7f0000139000-0x4)=0x8) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$TIOCGPTPEER(r0, 0x5441, 0xcdef) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000307000-0x55)="cef12d2c421fd664b4851a4cc176b1dea817f26941c62ee9e9909416d088fe4f4192db8f7d10d71eb053730bc27ae1691183386c335c2470093f2a27bb1f4d8eb2bed3372c4bef391f4989b4338ccc20a1b1561dd8", 0x55) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000483000)={@common='gre0\x00', @ifru_flags=0x301}) write$tun(r3, &(0x7f0000d0b000-0x41f)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x415, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, {[]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "b31d90", 0x0, "b99878"}, "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"}}}, 0x41f) recvmsg(r1, &(0x7f0000810000-0x1c)={&(0x7f00007d9000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000863000)=[], 0x0, &(0x7f00007e5000)=""/4096, 0x1000, 0x0}, 0x65) 2017/12/28 22:59:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_int(r1, 0x0, 0x80000000017, &(0x7f0000ef5000)=0x2, 0x4) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f00005d6000)=0x0, &(0x7f0000cd7000-0x4)=0x4) setsockopt$inet_int(r1, 0x0, 0x17, &(0x7f0000ef7000-0x4)=0xbc, 0x4) r2 = socket$inet6(0xa, 0x7, 0xfffffffffffffff8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000012000-0x20)={@loopback={0x0, 0x1}, 0x10001, 0x0, 0x2, 0x40001, 0x400000, 0x0, 0x8}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000420000-0x20)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) r3 = dup2(r0, r2) ioctl$PERF_EVENT_IOC_ID(r3, 0x80082407, &(0x7f0000de6000-0x8)=0x0) r4 = socket$inet(0x2, 0x800, 0x101) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000d9c000)={0x2, [0x0, 0x0]}, &(0x7f00000b3000-0x4)=0xc) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r4, 0x84, 0x6d, &(0x7f00002ae000)={r5, 0xfe, "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"}, &(0x7f000021c000)=0x106) setsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f000078e000)={r5, 0xf1, 0x7, 0xffff}, 0x10) [ 64.079117] audit: type=1326 audit(1514501942.841:46): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=9956 comm="syz-executor0" exe="/root/syz-executor0" sig=31 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x0 [ 64.125714] device gre0 entered promiscuous mode [ 64.149646] audit: type=1326 audit(1514501942.911:47): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=9956 comm="syz-executor0" exe="/root/syz-executor0" sig=31 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x0 2017/12/28 22:59:03 executing program 5: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000004000-0x10)={0x2, &(0x7f0000000000)=[{0x0, 0x0, 0x0, 0x0}, {0x1ff, 0x0, 0x0, 0x0}]}) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000002000)='/dev/hwrng\x00', 0x40, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) 2017/12/28 22:59:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000b59000-0xe)='net/protocols\x00') getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000458000-0x48)={0x0, 0x40, "c93d2e2cd9d00b305fcfbae2d99627f07d26390e5a9b71edc01722082238c86ddf0f0c4cb6a9d73f4a1de7b72e2bfbdab22e61a0758eac1ca68e7333a4c7071a"}, &(0x7f00006bc000-0x4)=0x48) chmod(&(0x7f0000f17000)='./file0\x00', 0x4) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000aa4000-0x10)={r1, 0xd5, 0x8000, 0x6}, 0x10) r2 = socket$netlink(0x10, 0x3, 0x1f) tee(r2, r2, 0xa2c, 0x4) sendmsg$netlink(r2, &(0x7f0000eea000-0x38)={0x0, 0x0, &(0x7f0000010000-0x10)=[{&(0x7f0000ee9000-0x4c)=[{0x4c, 0x400000012, 0xa01, 0x0, 0x0, "2900fa5200000000ec0001007f808197d9df000fa08c070072853de52ecf1544ec9a0000c48ddd7163e6f4b939ae7c3d17befa45cf7d260157b61a1a"}], 0x4c}], 0x1, &(0x7f0000007000)=[], 0x0, 0x0}, 0x0) mlockall(0x1) 2017/12/28 22:59:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000f7a000-0xe)='/dev/keychord\x00', 0x8000, 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) r1 = timerfd_create(0xa, 0x80800) clock_gettime(0x2, &(0x7f0000fec000)={0x0, 0x0}) timerfd_settime(r1, 0xe9284f77d0249f33, &(0x7f0000005000)={{0x0, r3}, {r2, r3}}, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) readv(r1, &(0x7f000018c000)=[{&(0x7f000022d000-0x96)=""/8, 0x8}], 0x1) 2017/12/28 22:59:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000fff000-0x28)={@common='lo\x00', &(0x7f0000e11000-0x10)=@ethtool_rxfh_indir={0x3b, 0x2, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000c8a000)='/dev/sequencer\x00', 0x1, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f000084f000)={0x2, 0x4fa, 0xfffffffffffffe01, 0x8, 0xfff, 0x0, 0x49d4, 0x6, 0x93, 0x9, 0x40}, 0xb) 2017/12/28 22:59:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000ed4000-0x10)={&(0x7f0000045000/0x2000)=nil, 0x2000}) rt_sigaction(0x4, &(0x7f0000071000-0x20)={0x5e, {0x0}, 0x0, 0x0}, &(0x7f0000ff0000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000a5a000)={0x0}) rt_sigaction(0x7, &(0x7f0000ff1000-0x20)={0x46e199, {0xfffffffffffff270}, 0x0, 0x0}, &(0x7f0000169000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f00001a2000-0x8)={0x0}) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000671000)='/dev/sg#\x00', 0x0, 0x0) 2017/12/28 22:59:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16, 0x0, 0x0, 0x0}]}) 2017/12/28 22:59:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000f6c000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f0000fd8000-0x20)={{&(0x7f000012a000/0x1000)=nil, 0x1000}, 0x200000, 0x0}) r1 = dup3(r0, r0, 0x80000) getsockname$packet(0xffffffffffffff9c, &(0x7f0000dc6000+0x3cc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000315000-0x4)=0x14) sendto$packet(r1, &(0x7f0000f4e000-0xd2)="860115b2fc6a11d4f4bdb0107e477c12f5aa425c1e5ebaed4b69f571e73db86b90a067a35a024271fa4ad2b14363645a455a9babc2b011bfb59220c87d17ab38922c2fb6bee47cd00cea58caee94693b0d516a8583832cac995529fbe8ec6dbd51e30085d6f4e69feade8aae7d4d208538988abf0ca014b9356a5cefe75c297b70f7f10ff910561211e12ebadff8cc03c3676989509f2718945c0138fe30fe9f17c5d5d0b46ce5f5446821fd73bfb049f00a530bebeeacf65faaace43bd5921e6622caae9f238823691c9a7982548c4aad84", 0xd2, 0x81, &(0x7f0000d08000)={0x11, 0x1f, r2, 0x1, 0x5, 0x6, @random="1e391a9357ac", [0x0, 0x0]}, 0x14) 2017/12/28 22:59:03 executing program 0: r0 = socket(0x11, 0x802, 0x0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000d26000-0x4)=0x0, &(0x7f0000040000-0x4)=0x4) setsockopt$packet_int(r0, 0x107, 0x11, &(0x7f0000392000)=0x0, 0x4) 2017/12/28 22:59:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000c000-0x6)='./control\x00', &(0x7f000000d000-0x6)='./bus\x00') symlink(&(0x7f0000ada000-0xc)='./bus/file0\x00', &(0x7f0000ee2000-0xa)='./control\x00') r0 = creat(&(0x7f0000ccb000)='./bus\x00', 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f0000126000)={0x0, 0x3}) 2017/12/28 22:59:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt(r0, 0x1, 0x2, &(0x7f0000896000)=""/10, &(0x7f00004b5000)=0xa) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000d52000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000095b000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000e20000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000fae000-0x4)=0xc) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000116000-0xe8)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@loopback={0x0, 0x1}, 0x1, 0x7c7, 0x2, 0x81, 0x16, 0x20, 0x20, 0x7ab75077, r1, r2}, {0x101, 0xffffffff, 0x7, 0x7, 0x328, 0x0, 0x8, 0x8}, {0x2, 0xffffffffffffffff, 0xfff, 0x3}, 0x716, 0x3, 0x400, 0x1, 0x44, 0x2}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x1}, 0x5, @in=@broadcast=0xffffffff, 0x3fe00000000000, 0x4, 0x3, 0xf4d, 0x7ff, 0x11dbf3ae, 0xfffffffffffffffe}}, 0xe8) execve(&(0x7f00009b0000-0x8)='./file0\x00', &(0x7f00009a7000-0x10)=[&(0x7f0000d55000)='%ppp1\x00', &(0x7f0000851000-0x2)=')\x00'], &(0x7f0000364000)=[&(0x7f00000cd000-0xb)="b776626f786e6574305e00", &(0x7f0000657000)='\x00']) r3 = openat(0xffffffffffffffff, &(0x7f0000f97000)='./file0\x00', 0x2141, 0x49) getsockopt$inet6_udp_int(r3, 0x11, 0x65, &(0x7f00005af000)=0x0, &(0x7f0000f60000-0x4)=0x4) 2017/12/28 22:59:03 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x408000, 0x0) r1 = getpid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSPGRP(r0, 0x540f, &(0x7f0000001000)=r1) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x42800, 0x0) r3 = syz_open_pts(r2, 0x20000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0xfffffffffffffff6, 0x0, &(0x7f0000064000)={0x0, 0x1c9c380}, 0x0) getresuid(&(0x7f00009c8000-0x4)=0x0, &(0x7f000060d000)=0x0, &(0x7f00000c6000)=0x0) r5 = getegid() lstat(&(0x7f0000647000)='./file0\x00', &(0x7f0000693000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000413000-0x8)='./file0\x00', &(0x7f0000d1d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r2, &(0x7f0000b03000)={&(0x7f0000049000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000089a000)=[{&(0x7f0000813000)="b2e33bdea669cabfbdcc34df6b0dfc3381c4a4b176721e1d751f53ae389ea1c9b318dbb059906a42d82db63fcc77c83246352ac0abb623968d1bb726cc8d16b2b50c34854d12cbfd52f862916cdf69c76177240484d24869ee82ac82989eefd4fcfb0457c030fce28429af4a8d97", 0x6e}, {&(0x7f00008ea000)="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", 0x1000}, {&(0x7f000066e000)="893dd4a5d527056549ce6ac8984c2515428934099353ee978a3f2c6072fa7c4d7c1e418cbe915384fb5697bc58c79dc47e110155e997eba3c6b212aa15e6bf713a9fbefa573e8266664a3dea7793", 0x4e}, {&(0x7f0000624000)="341c4a32c00183fea92f7d3edfd47cf1ced4dcc504a1b05c922b7ce3c8e397e000b4dcbb447e32956716aacd9fd8cae2f062a10e93b85125", 0x38}], 0x4, &(0x7f0000852000-0x70)=[@rights={0x18, 0x1, 0x1, [r0, r3]}, @rights={0x18, 0x1, 0x1, [r3]}, @cred={0x20, 0x1, 0x2, r1, r4, r5}, @cred={0x20, 0x1, 0x2, r1, r6, r7}], 0x70, 0x10}, 0x40c4) 2017/12/28 22:59:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000e14000-0x15)='/dev/pktcdvd/control\x00', 0x2800, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f000057e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000a6d000)=0xb) seccomp(0x1, 0x0, &(0x7f00008c2000-0x10)={0x0, &(0x7f000037a000)=[]}) tee(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) openat(r0, &(0x7f0000a7b000)='./file0\x00', 0x2, 0x90) memfd_create(&(0x7f00005ed000-0x1)='\x00', 0x0) 2017/12/28 22:59:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) recvfrom$inet6(r0, &(0x7f0000287000)=""/185, 0xb9, 0x0, 0x0, 0x0) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) r2 = add_key(&(0x7f000039f000-0x6)='rxrpc\x00', &(0x7f0000d31000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000f0f000)="8dd8b800dc1349adcc324ec60a7757b124c5ea4940051b3a0a95565925e5d430dc03927242d900ab448d8e75c9f5f015945e6b6a20f173697b09a6d8612411ee1211685aa2273196b7dac0b04d6f2c75d4a818e3fcef390b19814bdd0d92abf249110eee48adec09cadbd87a966e6809c4b3696b", 0x74, 0xfffffffffffffff8) add_key(&(0x7f0000bc3000-0xa)='syzkaller\x00', &(0x7f0000fd5000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, r2) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f0000686000-0x10)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fc8000)=[{&(0x7f0000f47000)="8123cefc975cfc227ad58b4438f412f840457a9f90d2d66aa2936def0c580c556a11626dfdf1020c8cbe4e50a70038de71b8bd357968bee03b6b62ee26af3f0d2a39c85a", 0x44}], 0x1, 0x0, 0x0, 0x0}, 0x8000) sendto$inet6(r1, &(0x7f0000b0d000-0x92)="b1", 0x1, 0x0, &(0x7f000089d000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) 2017/12/28 22:59:03 executing program 7: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000001000-0x10)='fdinfo\x00') getdents(r0, &(0x7f0000003000-0x3c)=""/60, 0x3c) ioctl$VT_ACTIVATE(r0, 0x5606, 0xff) renameat(r0, &(0x7f0000004000-0x2)='./file0\x00', r0, &(0x7f0000004000-0x8)='./file0\x00') 2017/12/28 22:59:03 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x2400, &(0x7f0000793000-0x2)="8b", &(0x7f0000001000-0x4)=0x0, &(0x7f00008c8000)=0x0, &(0x7f0000dad000-0x37)="") lsetxattr(&(0x7f0000133000)='./file0\x00', &(0x7f00001e9000)=@random={'security.\x00', 'wlan1\x00'}, &(0x7f0000bd1000-0x15)='selinuxvmnet1GPLproc\x00', 0x15, 0x0) r0 = userfaultfd(0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syslog(0x1, &(0x7f0000001000-0x1000)=""/4096, 0x1000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x4, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000002000)='/dev/loop#\x00', 0x10000, 0x80000) ioctl$LOOP_CLR_FD(r1, 0x4c01) 2017/12/28 22:59:03 executing program 4: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x2, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000011000-0x10)={0x0, 0x5c, 0x4, 0x5}, &(0x7f0000012000-0x4)=0x10) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000009000-0xc)={@multicast2=0xe0000002, @broadcast=0xffffffff, @multicast2=0xe0000002}, 0xc) sendmsg$inet_sctp(r0, &(0x7f0000013000-0x38)={&(0x7f0000005000-0x10)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000012000-0x40)=[], 0x0, &(0x7f0000014000-0x30)=[@sndinfo={0x20, 0x84, 0x2, {0x10001, 0x0, 0x0, 0x0, r1}}], 0x30, 0x0}, 0x0) 2017/12/28 22:59:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_settime(0x84f07f8e92977307, &(0x7f00006a4000)={0x0, 0x0}) r0 = open(&(0x7f00009ea000-0x8)='./file0\x00', 0x20000, 0x24) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00002a0000-0x8)={0x0, 0x2}, &(0x7f0000c4f000)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000394000)={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]}, 0x0, 0x200000002c1, 0x280000, 0x1f, 0xe2c8}, &(0x7f0000abb000)=0xa0) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40206417, &(0x7f0000c93000-0x20)={0x1, 0x100000000, 0x80, 0xfffffffffffffffb, 0x8, 0x8}) umount2(&(0x7f000023e000-0x8)='./file0\x00', 0x9) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000d07000-0xe8)={{{@in=@multicast2=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=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000818000-0x4)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000d8a000-0x14)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, r2}, 0x14) 2017/12/28 22:59:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000b91000-0x11)='/dev/vga_arbiter\x00', 0x401, 0x0) getdents(r0, &(0x7f0000597000)=""/67, 0x43) 2017/12/28 22:59:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fc9000)='./file0\x00', 0x3e) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9f000-0x8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f0000980000-0x8)='./file0\x00', &(0x7f0000a52000-0x8)='./file0\x00', &(0x7f00002d7000-0x3)='9p\x00', 0x5000, 0x0) r0 = creat(&(0x7f00007bf000)='./file0\x00', 0x1) socketpair(0x0, 0x6, 0x8001, &(0x7f0000d8c000-0x8)={0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000eb000)={0x0, 0x0, 0x0}, &(0x7f0000932000-0x4)=0xc) fcntl$setownex(r2, 0xf, &(0x7f00007f0000)={0x0, r3}) umount2(&(0x7f000075f000)='./file0/file0\x00', 0x1) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f0000be1000)=""/58) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f0000468000-0x4)=0xacb, 0x4) 2017/12/28 22:59:03 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f000081e000)=[], 0x0, 0xfffffffffffffffc, &(0x7f000015a000)={0x0, 0x0}) pipe(&(0x7f00006ad000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$ax25(r0, &(0x7f0000002000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000001000)=0x10, 0x80800) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000000)={0x0, @time={0x77359400, 0x0}, 0xdc6, {0x2, 0x1}, 0x4, 0x3, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$llc(r0, &(0x7f0000002000)={0x1a, 0xb1050c2012124fc8, 0x0, 0x1000, 0x3, 0x5, @random="8328f5635141", [0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000001000-0x16)={0x1, 0x3, [@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f0000000000)=@un=@file={0x0, ""/108}, &(0x7f0000000000)=0x6e) getsockname(r1, &(0x7f000003f000)=@generic={0x0, ""/126}, &(0x7f00001ce000-0x4)=0x80) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000002000)={@loopback=0x7f000001, @local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x6, [@multicast2=0xe0000002, @empty=0x0, @broadcast=0xffffffff, @empty=0x0, @local={0xac, 0x14, 0x0, 0xaa}, @empty=0x0]}, 0x28) ioctl$KDDELIO(r2, 0x4b35, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f0000001000)={@common='tunl0\x00', @ifru_addrs={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2017/12/28 22:59:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00009f8000-0x8)='./file0\x00', 0x49) sendto$ipx(r0, &(0x7f00008d7000)="20f51c37fc", 0x5, 0x20000800, &(0x7f00007ea000-0x10)={0x4, 0x100, 0x5280, "3f1abfd3745a", 0x3, 0x0}, 0x10) ioctl$TCSETA(r0, 0x5402, &(0x7f000028d000-0x14)={0xf36, 0x8, 0x5, 0x2, 0xfff, 0x2, 0x6, 0x8, 0x20, 0x80000001}) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000047000-0xb8)={0x0, 0x7, 0x100000001, 0x6, 0x754ec3fd, 0x8, 0x620e, 0x20, {0x0, @in6={{0xa, 0x0, 0x1, @loopback={0x0, 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x0, 0x200, 0x4, 0x9}}, &(0x7f0000a8f000)=0xb8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000624000)={r1, 0xfffffffffffffffa, 0x3c, "d2ae4f363fdd5fad05326b27b688c1386d48a572788d9e0a2f6f9dcaed4b34b0f81d5e88edfffc325f17c60ec4de91247d8fa5b603d96739e2306f52"}, 0x44) r2 = openat$selinux_load(0xffffffffffffff9c, &(0x7f000026a000-0xe)='/selinux/load\x00', 0x2, 0x0) ioctl$KIOCSOUND(r2, 0x4b2f, 0x4) r3 = syz_open_dev$sndtimer(&(0x7f0000524000)='/dev/snd/timer\x00', 0x0, 0x101008) ioctl$SNDRV_TIMER_IOCTL_SELECT(r3, 0x40345410, &(0x7f0000949000-0x34)={{0xffffffffffffffff, 0x2, 0x0, 0x3, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_INFO(r3, 0x80e85411, &(0x7f0000492000)=""/119) ioctl$TIOCGPTPEER(r0, 0x5441, 0x5) 2017/12/28 22:59:03 executing program 0: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000358000-0xe)='/selinux/load\x00', 0x2, 0x0) connect$nfc_llcp(r0, &(0x7f0000b89000-0x60)={0x27, 0x0, 0x4bd, 0x7, 0x3, 0x7, "19753ff916e311115761e11b754a0c682f9fa1e19252201b598a231937e43508e1db0a9ddd2187bdc4e3210633326ceef178ddf36a3091520d51c1df4cc6e0", 0x9f6}, 0x60) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000805000)=@req3={0x4000000, 0x4a, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x1c) 2017/12/28 22:59:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) clock_gettime(0x0, &(0x7f0000fa8000-0x10)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000e0d000)={0x0, 0x0}) timerfd_settime(0xffffffffffffffff, 0x1, &(0x7f0000380000-0x20)={{r0, r1+30000000}, {r2, r3+10000000}}, &(0x7f0000c54000)={{0x0, 0x0}, {0x0, 0x0}}) futex(&(0x7f000000d000-0x4)=0x0, 0x0, 0x1, &(0x7f000059f000-0x10)={r4, 0x0}, &(0x7f0000048000)=0x0, 0x0) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) exit(0x4) r5 = syz_open_procfs(0x0, &(0x7f000000c000-0xb)='net/rfcomm\x00') getsockname$netrom(r5, &(0x7f000012f000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000d66000)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, &(0x7f0000f1d000-0x10)={0xffffffffffffffff, 0x206, 0x3, 0x7, 0x0}, &(0x7f0000780000)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r5, 0x84, 0x10, &(0x7f00008cb000-0x8)=@assoc_value={0x0, 0x2}, &(0x7f0000780000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r5, 0x84, 0xe, &(0x7f0000b5b000)={r6, 0x16, 0x8, 0x800, 0xcb2, 0x261, 0x9, 0xfa35, {r7, @in6={{0xa, 0x3, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x800, 0x400, 0x3ff, 0xffff, 0x1}}, &(0x7f0000140000)=0xb8) 2017/12/28 22:59:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) r0 = open(&(0x7f00009a9000-0x8)='./file0\x00', 0x24100, 0x0) mount(&(0x7f0000e64000)='./file0\x00', &(0x7f00005bf000)='./file0\x00', &(0x7f00008dd000-0x6)='ramfs\x00', 0x0, &(0x7f000092b000)="") setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00005e6000-0x4)=0x20, 0x4) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000a39000-0x8c)={0xe6ca, 0x2, 0x1, 'queue0\x00', 0xcda7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) creat(&(0x7f0000b8b000-0x8)='./file0\x00', 0x80) ioctl$KDSETKEYCODE(0xffffffffffffffff, 0x4b4d, &(0x7f0000850000-0x8)={0x401, 0x4}) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0x17, &(0x7f0000963000)=0x7, 0x4) mknod$loop(&(0x7f00004c8000-0x10)='./file0/control\x00', 0xc000, 0x0) ioctl$PIO_FONTX(0xffffffffffffffff, 0x4b6c, &(0x7f00007a7000)="c5ac54cb9aed81da8407241ccf9dff") 2017/12/28 22:59:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f000005b000-0x8)={0x19980330, 0x0}, &(0x7f000005a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000a5b000-0x10)='/dev/sequencer2\x00', 0x40000, 0x0) ioctl$TIOCGSID(r0, 0x540f, &(0x7f00009d2000-0x4)=0x0) ioprio_set$pid(0x2, 0x0, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000a94000)='/selinux/status\x00', 0x0, 0x0) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f0000fb8000-0xa4)=""/164) 2017/12/28 22:59:03 executing program 1: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000008000)='/dev/binder#\x00', 0x0, 0x0) close(r0) r1 = syz_open_dev$binder(&(0x7f000000a000-0xd)='/dev/binder#\x00', 0x0, 0x0) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000006000)={0x0, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$keyring(&(0x7f0000002000-0x8)='keyring\x00', &(0x7f000000a000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0x0) request_key(&(0x7f0000009000-0x8)='syzkaller\x00', &(0x7f0000009000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000003000)=']cgroup$loppp1\x00', r2) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x14, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f000000b000-0x41)=""}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rename(&(0x7f0000005000)='./file0\x00', &(0x7f0000001000-0x8)='./file0\x00') mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 2017/12/28 22:59:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00004a3000-0x8)={0x0, 0x0}, 0x800) r1 = open$dir(&(0x7f0000d8a000)='./file0\x00', 0x40000, 0x31) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000e0b000)={0x10000004, 0x0}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000fe2000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80000000, 0x0, 0x20000000002, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000fe6000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8080000000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) 2017/12/28 22:59:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000785000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00006fb000)={0xa0000013, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f00006cc000-0xc)={0x0, 0x0}) epoll_wait(r0, &(0x7f0000586000)=[{0x0, 0x0}], 0x1, 0x0) ioctl$EVIOCGLED(r1, 0x80404519, &(0x7f000073d000-0xb2)=""/178) 2017/12/28 22:59:03 executing program 7: r0 = socket$inet6(0xa, 0x802, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)=0x0) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_buf(r1, 0x0, 0x29, &(0x7f0000f69000)="", 0x0) [ 64.442317] binder_alloc: 10077: binder_alloc_buf size 1688854155231232 failed, no address space [ 64.469035] binder_alloc: allocated: 0 (num: 0 largest: 0), free: 8192 (num: 1 largest: 8192) 2017/12/28 22:59:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000e8e000)='/dev/net/tun\x00', 0x0, 0x50101) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000ad5000-0x34)={@remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001, 0x1, 0x9, [@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, @rand_addr=0x2dc905f1, @empty=0x0, @loopback=0x7f000001, @multicast2=0xe0000002, @multicast2=0xe0000002, @multicast1=0xe0000001, @multicast1=0xe0000001]}, 0x34) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000d21000-0xc)='/dev/rfkill\x00', 0x240000, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r2, 0x89e3, &(0x7f0000f0e000)=0x2) connect$inet(r0, &(0x7f0000561000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = dup3(r0, r1, 0x0) writev(r0, &(0x7f0000d9c000)=[{&(0x7f00005e8000)="d1", 0x1}], 0x1) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000fb8000-0x4)=0x2400000, 0x4) inotify_init1(0x80000) pipe2(&(0x7f0000be4000-0x8)={0x0, 0x0}, 0x4000) 2017/12/28 22:59:03 executing program 7: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000002000-0x9)='/dev/sg#\x00', 0x80, 0x8400) r0 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0x4400000000001279, &(0x7f000000e000-0x1)="") mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000017000)={0x0, 0x0}) modify_ldt$read(0x0, &(0x7f0000003000)=""/49, 0x31) [ 64.484030] binder: 10077:10079 transaction failed 29201/-28, size 0-1688854155231232 line 3128 [ 64.501707] binder: undelivered TRANSACTION_ERROR: 29201 [ 64.505895] binder_alloc: 10077: binder_alloc_buf size 1688854155231232 failed, no address space [ 64.505901] binder_alloc: allocated: 0 (num: 0 largest: 0), free: 8192 (num: 1 largest: 8192) [ 64.505941] binder: 10077:10091 transaction failed 29201/-28, size 0-1688854155231232 line 3128 [ 64.535717] binder: undelivered TRANSACTION_ERROR: 29201 2017/12/28 22:59:03 executing program 2: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) fdatasync(r0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00006f0000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000839000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) ioctl$UFFDIO_UNREGISTER(r0, 0xc020aa04, &(0x7f0000e53000-0x10)={&(0x7f0000012000/0x2000)=nil, 0x2000}) 2017/12/28 22:59:03 executing program 7: futex(&(0x7f0000f41000-0x4)=0x0, 0x109, 0x0, &(0x7f0000318000+0x832)={0x0, 0x0}, &(0x7f0000b53000-0x4)=0x0, 0x0) 2017/12/28 22:59:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000a95000-0xd)='/dev/usbmon#\x00', 0x3, 0x1) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f000078b000-0x108)={0x0, @in6={{0xa, 0x0, 0xffffffff00000000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7351}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x80000000, 0xcc, 0xffffffff, 0x5, 0x0, 0x2, 0x9, 0x0, 0x8, 0x10001, 0x100000000, 0xfffffffffffffffb, 0x9, 0x6]}, &(0x7f00004c7000)=0x108) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00002cf000)={r1, @in={{0x2, 0x2, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200, 0x90, 0x3, 0x5, 0x0}, &(0x7f000022b000-0x4)=0xa0) setsockopt$inet_dccp_int(r0, 0x21, 0x5, &(0x7f000072f000-0x4)=0x1, 0x4) ioctl$TCSBRK(0xffffffffffffffff, 0x5409, 0x1) 2017/12/28 22:59:03 executing program 5: r0 = socket$inet6(0xa, 0xb, 0x200000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000002000-0xe8)={{{@in=@loopback=0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005c7000)=0xe8) fchown(r1, r2, 0x0) 2017/12/28 22:59:03 executing program 6: r0 = socket(0x18, 0x0, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x3, @rand_addr=0x100, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) read(r0, &(0x7f0000c74000)=""/1, 0x1) 2017/12/28 22:59:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000002000-0x6)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f000070b000-0xaf)=',', 0x1, 0xc000, &(0x7f00005a1000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000f1b000-0x10)='/selinux/member\x00', 0x2, 0x0) bind$nfc_llcp(r1, &(0x7f00002f2000)={0x27, 0x5, 0x1, 0x7, 0x3, 0x7, "1f4e42bed745a4b97af78bcac67009f928122bd5172e60396be335f746ea2c56ca9b5bfeea3b44c13b5553111f4a29afaca96cf1ab5b3ada6cc491fbca9d66", 0x9}, 0x60) close(r0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000ef4000-0x10)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f000034c000-0x10)=[@in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) ioctl$EVIOCSABS20(r2, 0x401845e0, &(0x7f00000b0000-0x18)={0x1, 0x5, 0x800000001000, 0x3, 0x293ad461, 0x9}) 2017/12/28 22:59:03 executing program 3: mmap(&(0x7f0000000000/0xfc0000)=nil, 0xfc0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000bca000/0x3000)=nil, 0x3000, 0x2000005, 0x4010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000684000)={0x0, 0x0, 0x0}, &(0x7f0000fc0000)=0xc) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000860000)='/selinux/mls\x00', 0x0, 0x0) madvise(&(0x7f0000680000/0x3000)=nil, 0x3000, 0xa) r1 = syz_open_procfs(r0, &(0x7f0000e75000)='task\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r1, &(0x7f0000000000)=[{{&(0x7f0000001000-0x80)=@generic={0x19, "e7d3db73a678f7cfdf8cd597e077e9ce253b42c8da515422d1a0a4471bdc50e416a49cd9166c05a5fc36c5b729b48ed05ee29359728ae97d9fa5d6cffc056c2a02cc48e29291643f2ade4b0858a1c751b3fadb84e31ea3696d8087b78c6e9324e0a5b50e0fbe517d4e65aa378bb740c4a8e781a5653a6f46b042f9859da3"}, 0x80, &(0x7f0000bb3000)=[{&(0x7f0000001000-0x4d)="6162370e5342279f5e2f4085640fa07e62a6013c6e47f7bc9ca9fe7bcc666726ca5b1537134a6e46a0e1f44cbf7a0228c4b9c59751f2d589cff0c532c2526e9bd528f47dc26c16c06b9ef68114", 0x4d}, {&(0x7f00004b2000-0x6f)="cb0d8164a65e92065eec2fbec0f392cdb5b464218c809179b960e8a541761039fa63681791db2dba506a75c8ee7103d87ecee08a651ab2d10398c3d49677e372d68c59b3aa4c8d377fd63154b93334245b900a41304e63cced90f362b0e4e5df886fdecdc962ad6ec4fc56ad0e634e", 0x6f}, {&(0x7f0000000000)="8c561d8a2ae753c7e77d6f2892ab6c7b743a2df4738b6db39e0d1572c35ea94064da4467e659a6be0b6de3537ef6af7367eb32c82f843ea6489fd74fe61b65046f787476ae20b54593753e9d841b19716c181fd465d935538967f8a16f8425a48e66a85e035ed02ddbf853ff2dfe29523c4a8f95beb6dae21c2f707359a5274f4085a12d72c40421bb6eadbdd72c04e3a672067d5abb920ecc90a744ef87284d48b07ec7", 0xa4}, {&(0x7f0000185000-0x5f)="9d180a94cfc99b4db665be14d62d065f936477b20d79d92918d1987c16ebb10d44aae22fdbd21809cc2487e44b2ba3a8fd7dff6c6ad4ec0d34562332d2481ea90ae97b665999dfcf76971b249c6b3e469e6796cfec2aa70a598210209badde", 0x5f}, {&(0x7f0000f79000)="e3db8e1998701f71fdc2c76e5f753e081f81035ceb23fb1aaece368df06138446402f05c402a297e8af680d47872894fb4bb669d1b79022711189719d28954ef8cf2340175e59e797b6897d725da7ec7626721c90edf708860b4ba37a80a620ff00bdd31fcf9cc3fa813de3d9a4ad14e93a861def48b533da6387f48569eb7239c9eadece364a5dc531352831ea5bb111a53a341d5b28ce1695c11707291e3b3377ee4eaf1aff9937fe8622af82e42a71937e1ee97590ad4512f2e234c290e04004f62f80896ca3f68594ce36d9e60f247e9d8756b1b09f8b784e5c66d490ceece7b", 0xe2}, {&(0x7f0000000000)="629009113cd79f2fca7a265f60f0507b", 0x10}], 0x6, &(0x7f0000c13000)=[{0xb0, 0x0, 0xfffffffffffffe01, "4fe331aa55dc6c48f541ea9c09e346943aaae1360197bbcace90946af92d6f68016ab24bf14385955153292ebb1de13bda65b300e1671d7e1d140be07658d41f7be53ebe79a5ef317e8a1eff0f86cc435015474d6d2a34dedb5cf70353fbf51353c74d1acec0b83170b77664df26e5661f4b21edc8c7fd060f4c10bdbbd87b4d811f1fa685d288a00e26605a13c69199a7c8c1bc2ad72a8cc0bc60"}], 0xb0, 0x1}, 0x8}, {{&(0x7f000078d000)=@generic={0x10, "5763adc45b7ef85b40d16c732c7d2c18c1ae334c5e94bf83b42c4f90e79a36098f448a15ba902a758cf72a8f4b7ce876c58bc551756db13894161bc3fa1e02ce929ef0a62a466b6ef966c7dcc51e0526a914a04019ce8b6f73102cd354d091e9664772e0f9c6618627f476141ac8cfe73586ee91b7aa4da0d583c9ff25b4"}, 0x80, &(0x7f0000000000)=[{&(0x7f0000721000)="ebe518a48b22550ce86e4dca265b27d941fb82ec0c0e27d7a0252b7b2337b479a86d3aa15d807e4a17fb3e710d4894b2b08a85558cac383ac67ff31e01ca2ba14328855e33c3a88db1e29fe36a1c653b97bdaa3d7d8264a42bc612e4ccf0136753a8749511c4bda1840bffd38f2f2871cca2", 0x72}, 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0x1000}, {&(0x7f0000000000)="928243b8ad58fc5ecbb4f657fb9bd3a5935f284d17fa28da9549e57b17e0b676b48d837ce73f6221a2972210357bb011d0b7eb2b85eac5086ce5334854ddad2d7fa2cd6f2afca086f620433783f1e8c3c41f038d8512a67b9acea226cc028e890d7a129b27ccaf2dc450f6734567f3e15c827247b4348bcd0f33ae8045672090986da926c5ca8f6b11f050aa16942e70bc5f3d5f2c41c1ec0797e14dc0216e25493b60ac7686283e030c29ba902a30f8f2d133ce5d32ac4c99c4ad992539a34b0fb4c210988d2af82ad9153e9e1f280a16a0338c11fd018484441e", 0xdb}], 0x4, &(0x7f0000ec3000-0x2e8)=[{0x70, 0xff, 0x400, "fdf2b1e4f34a9c32a7f91519c7b4e60089046e399295f047211b598a37ffc4db23c46e98a392f3d78615b8d02d6b0c21ab894548e05ff52a939bfb0c983489a45ca1188348c67367c78d713a617a7e23a964d018dc5187f1e4"}, {0xc0, 0x10f, 0x5, "f9117a8a4e321184e88643a32382ff694342a6bda7e179dda9348bc2e85ec109d3b2245a56857aec0c216172df7a402a5d62b7aa56f6daca2b8d72de00678d3d17a44223770605660863f1e5551a121690aaef44d7c0276abf8dae379cc64f0d905a66ac0a200429f9b24822f3056fbac2d1f6029ea2607867eff3fdde1dab03cc68cfe30c94e22dd959695aa64b5c0709e345906d957c44b56aa8d481889300514a9121a31e01766c2e"}, {0xb8, 0x10b, 0x5, "95939047d072174e728c77073d66f9ed0ea3b6a1ecde3b370a7e9d0d5e428c1160d230fe172347dbd1e73f835f921d7db5219dc38bc80c0750bdb2c3b325986f4ecc4ad8ae49e8c3598437c933cf81556f0dee997be1f08aa82df32d3cc928e34a90dc38dede3e3ef62792c86b8fbeb8cfbc0e268fb0a2a39ed57596572e0c99b9a61c832f3297ee8f8b11e1488e3d941cff46af5fd5c6bbae940de0e5146c20188dfc864c9b74d7"}, {0x90, 0x10d, 0x5, "3cc23961b37b3a2a505d88a2f58d79ba4dc87aef258d8ae6e7cb3d3519ab36296f70ac16703964ffad4470758e94ae9b00f41d290380eed4bb1867464372d12e8184db96b869f5f0addc3cb1f707a7cc5c058295e9bd5d92499a9cc0f3ffef55e22c55f46a9750f2be9b2bca4dfe861807cd90b72a7d5b6014953e40eb"}, {0x70, 0x1ff, 0x8, "8ea47ecd9b8de4c6feb934b1fd5fe6cd91846793febeafd2ec319316cdb97bf19daef944ed5e5604b5f941d08520134f3d9b1bbe4844008ac8843f07f2be96235ab4dc5443af330d43bc221d3b0abef5990bf408970252dcfbbea76862683a73"}], 0x2e8, 0x20000010}, 0x4}, {{&(0x7f0000893000-0x10)=@in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000758000)=[{&(0x7f0000000000)="d7a72118dc51df56cf5ae5f7c4249bd9fb34240facfc4b13f3a65ae9dc620407cb10442ef5e070a210f49bfd1ef470a0f23cc4e9b299059bb30209570f0f599b00eb4cc3578b1b32f99941118ace543045fd3d36a35d0228acf655b7cab8dcc2cc4c0b6c93c292a14fcd491c48f149b5fcf58a03fbad59936945e027fa11d0c9b7671d7983d158e806579ac21df10037aafb733cc901c47f901beafcc8bf4617a685c0d59f1c8e632414ae6471d5fe4478a99a5433b3690040649b30cc9a8e0f34974e2fc8ad25b010cc1ad56c8bdc5bafc4c36685db14d87b529fdf0bbc3b5d016ee6d161a22d436555ccb7e0ea153680f6709b32ea", 0xf6}], 0x1, &(0x7f0000ea1000)=[{0x18, 0x1ff, 0x5c89, "2fb41e6a708da89b"}, {0xc0, 0x0, 0x7fffffff, "71ca7b3db99605ba0f29891c73509493dcf28cbd32748ca157a4fad3e5b01f35001caafd1eb91d28b08955f283e7977ad720dffbcce2986ebcd2a3c405087f81a285e02b30d6bc76747045dc5843c2a9988941863ef8bc11c07a608c8256486240660092905bf5935d630a2a7a00a585d0ce64bdf6a3876a8a33317a87e6f0e486382533d0a991db959d80e5851cd860412280c99e0ce3455169a2cf0926f10214d564a1313a81070ef5535b49f5"}], 0xd8, 0x4004010}, 0x5d80}, {{0x0, 0x0, &(0x7f0000000000)=[], 0x0, &(0x7f0000000000)=[{0x108, 0x101, 0x2, "91b26c46b72e34b2abf9548b66b3d747c997c32a1723873ddca6f96bbd1b4df72a1795a7de38bfefc8ed561954ecd0b3f4265c2e24cbf5be8b672231a8b4ab845dccadd53a3352a2f9c2a72bdcf86f0f3bfb3e5bc7308792008d8b4b6e14fecc78c31f771a5fbdebba9e335346b17abe3f9cf0fd31da23b2f354b497c760df03b3a5b232dc7744c962d05e4ca7e15f0ed3edc67e21f6e109b0acbe9855fd22498527291899982c0ff89db5721a84160191d19326efd8299c21ac9cbeffceb82cee22bddb8335f95587314c6839c147e8246caeb5435b405cb18e6db29418be22e78d18d112fbc4a3c7e835ef642c13ad5642435960"}, {0xd8, 0x11d, 0x27b6d10c, "a54c65fad34144b5ec0ae9617a51880b62469159c7595dc66165f84ff163ebf6dd8023c8a278d7c5054b2b828e79465e5404e9d0bbe2c3c2a530488077b78ce20938a371112a472dede411acf3439d0e786877b7f7c6798716f22eef05ac9770455713e99d0df3a2e36cfe44dcfe8e08f96d0cedf98ef2955c75669828af2a98983c8a369074c95bff909b8e757e20f0eb737dfed98b5a7ac0f776f3eac57a84b19682836054a7927e051c5849a2d2263753b655bf81f2a8f6011c90d9b1b18ef2d17198"}, {0x18, 0x1, 0x4, "e90c"}, {0x108, 0x3a, 0x4a, "80aeae34f43c17511c2ceffa34ea6021624d8dab616ef158012af2606a65d2997e25a6004f03fb70c8c462a4e60f4637d30a1712954fdd419071c22a3b08e249a39cd251aa6f2ad6aa30fc2dcf8756fb64c6c88d2817022bd698cb320ffb3a4f4c6409617a8b3c8038fc1919dd4707c622735b14c874f1fabafe570cffa8d9a25f5f89553dac1a22b14c52e03bed39f786c9d7ae94cd95ef909679b0be3163295b72a66d41b95dd4da50a846822d295abe85dd4e648dfa159eb2a5720faa14f85a22535b233e1577c080b736732f06b1ee292042b439288210ec9f16a77cd1941c6819ec86f53f70f3f3d5395970c05b2c"}], 0x300, 0x8800}, 0x1}], 0x4, 0x4000000) renameat2(r1, &(0x7f000083c000)='./file0\x00', r1, &(0x7f000033e000)='./file0\x00', 0x0) 2017/12/28 22:59:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_int(r0, 0x0, 0x12, &(0x7f0000e16000-0x4)=0x0, &(0x7f0000868000-0x4)=0x4) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000af8000)='/selinux/policy\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000fd3000)={0x80000000, 0x0}) 2017/12/28 22:59:03 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f00007a8000)={0x1}, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10000000010, 0x2, 0xc) write(r1, &(0x7f000063f000)="1f0000000005ff08040500007122000000d100e90b00028000000000021d00", 0x1f) 2017/12/28 22:59:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x3, 0x9) fadvise64(r0, 0x0, 0x0, 0x0) getsockname$llc(r0, &(0x7f0000a5d000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000376000)=0x10) socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f00006e4000-0xd)='/dev/net/tun\x00', 0x0, 0x2002) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$TIOCSTI(r2, 0x5412, 0x7) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000fc3000)={@common="67726530000128140000001600001408", @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) r3 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00002e7000)='/dev/pktcdvd/control\x00', 0xa000, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f0000e46000)={0x0}, &(0x7f0000587000)=0x4) 2017/12/28 22:59:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000862000)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x2, 0xffffffffffffffe0}, {0x16, 0x0, 0x0, 0x0}]}) renameat2(0xffffffffffffffff, &(0x7f0000fb1000-0xa)='./control\x00', 0xffffffffffffffff, &(0x7f00003ad000-0xa)='./control\x00', 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000db2000-0xe)='/selinux/user\x00', 0x2, 0x0) ioctl$TIOCMBIS(r0, 0x5417, &(0x7f0000032000)=0x7) connect(r0, &(0x7f000095a000-0x58)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'sha1-ssse3\x00'}, 0x58) 2017/12/28 22:59:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x8) setsockopt$sock_int(r0, 0x1, 0xb, &(0x7f00006e9000)=0x6, 0x4) sendto$inet(r0, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000eea000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = dup(r0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000c5a000)=0x4, 0x4) 2017/12/28 22:59:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000022000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000337000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) openat$ppp(0xffffffffffffff9c, &(0x7f0000faa000+0xdd5)='/dev/ppp\x00', 0x101000, 0x0) dup2(r0, r1) vmsplice(r2, &(0x7f0000958000-0x20)=[{&(0x7f0000231000-0x5b)="1b", 0x1}], 0x1, 0x0) 2017/12/28 22:59:03 executing program 0: mmap(&(0x7f0000000000/0xfe3000)=nil, 0xfe3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00003b7000-0x8)='./file0\x00', 0x10000000080041, 0x0) fcntl$setlease(r0, 0x400, 0x0) rename(&(0x7f0000fdc000-0x8)='./file0\x00', &(0x7f0000888000-0x8)='./file1\x00') r1 = open(&(0x7f00003b7000-0x8)='./file0\x00', 0x10000000080040, 0x0) rename(&(0x7f0000fde000-0x8)='./file0\x00', &(0x7f00007c7000)='./file1\x00') dup(r1) 2017/12/28 22:59:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f000041e000-0x10)='/selinux/member\x00', 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000171000-0xc)={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @random="63f515548cff", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4c, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r1, 0x0, 0x10, &(0x7f0000ef2000)="18000000020001000000be8c5efe8c8836000008020300ec0008000006000e640002b933d898055bf74852bb6a8807567e59dba67e194700550400980067a1e2010049fc2d63e000000000000004001f00000000000000c88ebbff060100000b01001200b121ec1474d722f542000700ec008bc5cf20ebe7ec7ee87cccfff6ba00b300024f0200e9e9f55606aa0110000004000000ccfad79140000000000000008a335bd8b2d17fffa21b571068393d33b5affa00041ad095c2c23eef679567", 0xc0) getsockopt$packet_int(r0, 0x107, 0x0, &(0x7f00009ef000-0x4)=0x0, &(0x7f00005a4000-0x4)=0x4) 2017/12/28 22:59:03 executing program 1: r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f000061e000-0xe)='/selinux/user\x00', 0x2, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000a70000)={&(0x7f0000cf6000/0x3000)=nil, 0x3000}) clock_gettime(0x80000000000b, &(0x7f0000243000)={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) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000cc0000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000000000+0x2c4)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getpgid(0xffffffffffffffff) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000bd2000-0xc)={0x0, 0x0, 0x0}, 0xc) getresgid(&(0x7f0000d49000-0x4)=0x0, &(0x7f0000a43000)=0x0, &(0x7f0000c5f000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r0, &(0x7f0000001000-0x38)={&(0x7f0000b55000)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f000071b000)=[{&(0x7f0000001000-0x1000)="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", 0x1000}, {&(0x7f0000eab000)="bf51ad55706818afc8ca9cdd95e4bd5284291416012d9ecdf89982dbef69c2c1111bdafb124202ee39da908efbe0b2e74a63fe58449e984df8c77ba566f8d3c913e5d4a97e09fb90f5c3bc73c7e7b9beeb7d0c04164f5707d11101909a1513edc16e5ad23ff38d0ed79e44158ca002b32e0902523937788b1a524c4fb5e1de4de1a4ce51d3c8f4f0844d2685238219093a8cd4d805e8931a584a10f7cce60fa7a341999b98a55b08cb3bcc44da5bbe1f360e40c05930463880f3738eaa9440e41452c5541f4444b4dc6aa940546de1d6c22c73d0240a410b132eb440dee5d238dd89a53d5e8fa4a37ce8792f", 0xec}, {&(0x7f0000000000)="343fc4508bbb5b79973da1a9", 0xc}, {&(0x7f0000001000-0x23)="0fb70dad2587b695baa99b9d194b53504e4da8934b3408712cffde65d7a7090e2fe119", 0x23}], 0x4, &(0x7f0000000000)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @cred={0x20, 0x1, 0x2, r4, r5, r6}], 0x40, 0x40}, 0x840) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ipx(r0, &(0x7f0000002000-0x15)=""/56, 0x38, 0x21, &(0x7f0000001000)={0x4, 0xffffffff80000001, 0x75, "79d8e078fa3b", 0x1, 0x0}, 0x10) 2017/12/28 22:59:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl$TCSBRKP(r0, 0x2276, 0xfffffffffffff000) ioctl$TUNSETPERSIST(r0, 0x400454cb, &(0x7f00000d4000-0x4)=0x200) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f00005a0000-0xc)={0x8, 0x0}) ioctl$KDSETLED(r0, 0x4b32, 0x6) write(r0, &(0x7f0000bef000+0xbd0)="729f3b345991e69a488fa46473dddafbeb83f107b6515115adeacbdc6518e390458eaa3e887d97db88ecbbc9130c88305e22a9919190bd69d580c9ccb1625b416f2f94dab8003801602e6fc53cffb44316e80953f4e76aec9bce06e17b0f12b346", 0x61) 2017/12/28 22:59:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00003f2000-0x10)='/dev/sequencer2\x00', 0xfffffffffffffffd, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40045109, &(0x7f00007a3000)={{0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000f9b000-0x8)={0x0, 0x4000000000deb}, &(0x7f000077c000)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000db000-0x10)={r1, 0xad9, 0x2, 0xffffffffffffffff}, 0x10) 2017/12/28 22:59:03 executing program 2: r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000f2a000-0x10)='/selinux/access\x00', 0x2, 0x0) unshare(0x40600) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f00004e8000-0x8)=""/8) r1 = socket$inet_udp(0x2, 0x2, 0x0) shutdown(r1, 0x0) 2017/12/28 22:59:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000a0f000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) getrandom(&(0x7f0000c52000)=""/77, 0x4d, 0x3) rmdir(&(0x7f0000523000)='./file0\x00') 2017/12/28 22:59:03 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f00008b3000-0x45)="", &(0x7f00009a1000)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000066000-0x98)="") pread64(0xffffffffffffffff, &(0x7f0000979000-0x94)=""/148, 0x94, 0x0) 2017/12/28 22:59:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f00007df000-0x1c)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000c7a000-0x4)=0x1c, 0x80800) fstat(r0, &(0x7f000001e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000cb2000)=0x0, 0x4) 2017/12/28 22:59:03 executing program 5: unshare(0x20000000) clone(0x0, &(0x7f0000b53000)="", &(0x7f000084f000-0x4)=0x0, &(0x7f0000c36000-0x4)=0x0, &(0x7f0000b3c000-0x1)="") wait4(0x0, 0x0, 0x40000000, &(0x7f00003b4000-0x48)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000001000-0xa)='encrypted\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000001000)="fc570bfebc17cb2f0019a7e0dd16fe66ae2a777546c1ed5d16b7a1c0fb393bedec6a6ba2eb55339247a8328b062b74e23d07cb30cf215abada00d619a70b0d1c486c6521f6ed4437367a13d66a55777e8107eb", 0x53, 0xfffffffffffffffb) add_key$user(&(0x7f0000001000-0x5)='user\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000000000)="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", 0x1000, r1) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000c4f000-0x4)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000003000-0x28)={@generic="210adbd039e9d56339d5533958c62fec", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) recvfrom$packet(r0, &(0x7f0000001000)=""/178, 0xb2, 0x1, &(0x7f0000001000-0xc)={0x11, 0xfb, r2, 0x1, 0x10001, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_pwait(r0, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x7, 0x3, &(0x7f0000000000)={0x7}, 0x8) clone(0x0, &(0x7f00005a5000-0x1)="", &(0x7f0000da6000)=0x0, &(0x7f000002b000)=0x0, &(0x7f0000b70000)="") 2017/12/28 22:59:03 executing program 3: mmap(&(0x7f0000000000/0x95e000)=nil, 0x95e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1000000000005, 0x0, &(0x7f0000021000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000022000-0x10)={0x2, &(0x7f0000016000)=[{0x28, 0x0, 0x0, 0xfffffffffffff010}, {0x6, 0x0, 0x3, 0x0}]}, 0x10) writev(r0, &(0x7f00001f5000-0x30)=[{&(0x7f00004a7000)="d37653fa", 0x4}], 0x1) 2017/12/28 22:59:03 executing program 7: clone(0x0, &(0x7f000000c000)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000001000)="") r0 = syz_open_dev$tun(&(0x7f0000ac6000-0xd)='/dev/net/tun\x00', 0x0, 0x101000) fdatasync(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(0xffffffffffffff9c, &(0x7f0000f22000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$unix(r1, &(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, &(0x7f0000553000-0x4)=0x8, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000000)={0xfff, 0x40, 0xa762, 0x2, 0x8}, 0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) getrusage(0x0, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/28 22:59:03 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x7) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000266000)=0x0) 2017/12/28 22:59:03 executing program 0: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000)="6300076f7570776c616e303a282876626f786e650100000000", 0x1) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/selinux/policy\x00', 0x0, 0x0) fallocate(r0, 0x0, 0x0, 0x10001) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000003000)="c9660b1b05bcf96bf08c956a27c1707102b0aaf38995f93bce5e986bf3da31902b60457678398b83fb064bd330b503cf604cf7e69868ffff00000000000015940578f77abb6313854bcd925c1e4f23552da835e0bdb7d254822278f653951353ff4b2c94e5c781facdeb27b48f3dc2601bfe163910fc68a7279d938fcbf300000002bec2bafe5e59ba104f1867ba006334d9637644ba6c4d47b1b51cad12e427ecf01cfebf2961e08e92a88a2f5c56e8b5499da80d96a2d0dd9ab159876ad66c4c741ad3171f1460591e2ac4af6dec6f3e99c425ad6f11eaa56dcecc06c5807f78a578", 0xe3) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000004000)=0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000002000-0xf)='/dev/sequencer\x00', 0x8000, 0x0) sendfile(r0, r0, &(0x7f0000001000)=0x0, 0xfec) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000005000-0xd)='/dev/net/tun\x00', 0x0, 0x4040) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f0000003000-0x121)="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") mknod(&(0x7f0000001000)='./file0\x00', 0x0, 0x0) 2017/12/28 22:59:03 executing program 4: mmap(&(0x7f0000003000/0xf61000)=nil, 0xf61000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x30000) setsockopt$inet6_int(r0, 0x29, 0x1, &(0x7f0000229000-0x4)=0x2, 0x4) pipe(&(0x7f000022c000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000010000)='/dev/net/tun\x00', 0x0, 0x100) getsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f00003cb000-0x1000)=""/4096, &(0x7f000014a000-0x4)=0x1000) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000002000-0x20)={0x0, 0x0, 0x10000, 0x10000}) ioctl$DRM_IOCTL_SG_FREE(r2, 0x40106439, &(0x7f0000a89000-0xb)={0x545, r3}) 2017/12/28 22:59:03 executing program 2: mmap(&(0x7f0000000000/0xd1d000)=nil, 0xd1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000)='./control\x00', 0x0) mmap(&(0x7f0000d1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000d1d000)='/dev/ppp\x00', 0x800, 0x0) mmap(&(0x7f0000d1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000d1d000)=0x5) r1 = inotify_init() r2 = epoll_create(0x1) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f00007a8000)={0x0, 0x0}) r3 = inotify_add_watch(r1, &(0x7f00005eb000-0xa)='./control\x00', 0x8) inotify_rm_watch(r1, r3) poll(&(0x7f0000b0b000-0x20)=[{r2, 0x0, 0x0}], 0x1, 0x0) 2017/12/28 22:59:03 executing program 3: mmap(&(0x7f0000000000/0x53000)=nil, 0x53000, 0x4, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f0000042000)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000037000)='clear_refs\x00') mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000054000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r2, 0xc05c5340, &(0x7f000000c000)={0x0, 0x0, 0x0, {0x77359400, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000054000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000055000-0x4)=0x202, 0x4) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) modify_ldt$read(0x0, &(0x7f0000003000)=""/223, 0xdf) mmap(&(0x7f0000055000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000055000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_int(r1, 0x21, 0x1f, &(0x7f0000056000-0x4)=0x0, &(0x7f0000055000)=0x4) 2017/12/28 22:59:03 executing program 6: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x5, 0x4031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, 0x6, 0x0) mlock2(&(0x7f0000008000/0x2000)=nil, 0x2000, 0x0) clone(0x0, &(0x7f000000b000)="", &(0x7f000000b000-0x4)=0x0, &(0x7f0000004000)=0x0, &(0x7f0000008000-0x1000)="") mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysfs$2(0x2, 0x8, &(0x7f000000c000-0x7d)=""/125) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000912000)='./file0\x00', 0x200, 0x8) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000ded000-0x4)=0x8) 2017/12/28 22:59:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000a8e000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000ce8000-0x8)='./file0\x00', &(0x7f0000e13000-0x8)='./file0\x00', &(0x7f0000f0f000)='ext4\x00', 0x0, &(0x7f00002bc000-0x1)='+') pivot_root(&(0x7f0000862000-0x8)='./file0\x00', &(0x7f0000450000-0x8)='./file0\x00') 2017/12/28 22:59:03 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) close(r0) dup2(r0, r0) 2017/12/28 22:59:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f000080c000)=@req={0x28, &(0x7f0000dfb000-0x28)={@generic="a41352e805f577ea0df7dc3d7077e6a2", @ifru_data=&(0x7f0000902000)="5ee1d4d5335bea78ad97d25d46e3eb49f394b810348a3eb98a6dc3ce6a449ef8"}}) writev(r0, &(0x7f00001b9000)=[{&(0x7f0000be1000)="290000001800ff0900000000080000020a0100000000ff06800000000d0009000900001902000000f6", 0x29}], 0x1) r1 = accept4(r0, &(0x7f00000b3000-0x6e)=@un=@file={0x0, ""/108}, &(0x7f0000917000-0x4)=0x6e, 0x800) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000c81000-0x64)=[@in6={0xa, 0x1, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffffffffffffffff}, @in6={0xa, 0x2, 0xefc5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, @in6={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xd63}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x64) 2017/12/28 22:59:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) preadv(r0, &(0x7f000000c000)=[{&(0x7f0000311000)=""/244, 0xf4}, {&(0x7f0000308000)=""/153, 0x99}, {&(0x7f0000d1b000)=""/136, 0x88}, {&(0x7f0000902000-0x49)=""/73, 0x49}, {&(0x7f0000f92000-0xb7)=""/183, 0xb7}], 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00001e3000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000b2a000-0x4)=0xc) 2017/12/28 22:59:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000a0f000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) readv(0xffffffffffffffff, &(0x7f00000da000-0x7f)=[{&(0x7f000011e000)=""/174, 0xae}, {&(0x7f0000333000-0x1000)=""/4096, 0x1000}, {&(0x7f0000e87000-0x4f)=""/79, 0x4f}, {&(0x7f000015f000-0xd1)=""/209, 0xd1}, {&(0x7f000073e000)=""/182, 0xb6}, {&(0x7f0000df3000-0xd)=""/13, 0xd}, {&(0x7f0000d85000)=""/246, 0xf6}, {&(0x7f0000e82000-0x12)=""/18, 0x12}], 0x8) 2017/12/28 22:59:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80003) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f000026b000-0x4)=0x3ff, 0x4) r1 = syz_open_dev$sndseq(&(0x7f0000a9d000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) syz_open_dev$usbmon(&(0x7f0000df7000-0xd)='/dev/usbmon#\x00', 0x1f, 0x200000) syz_open_dev$sg(&(0x7f00001fa000-0x9)='/dev/sg#\x00', 0x3, 0x0) r2 = socket$unix(0x1, 0x5, 0x0) sendto$unix(r2, &(0x7f0000c3f000)="0216e245d16fc335360c7c5b967c3dedc6e1896044", 0x15, 0x0, &(0x7f00006da000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f00003be000)={0x1ff, 0x8001, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f0000742000)={0x0, 0x2000800000000080, 0x0, 'queue0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/28 22:59:03 executing program 0: syz_emit_ethernet(0x30, &(0x7f0000734000-0x105)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{[], {0x8100, 0x0, 0x0, 0x0}}], {{0x0, @ipx={0xffff, 0x1e, 0x0, 0x0, {@broadcast=0xffffffff, @random="c2595aefabd0", 0x0}, {@current=0x0, @random="0e1d8a768b8f", 0x0}, ""}}}}, 0x0) 2017/12/28 22:59:03 executing program 7: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x8408, &(0x7f0000005000)="") r0 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000001f000-0x3)='./file0/file0\x00', r0, &(0x7f0000013000-0x8)='./file0\x00') mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = geteuid() mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000020000-0xc)={0x0, 0x0, 0x0}, &(0x7f000001f000)=0xc) chown(&(0x7f0000020000-0xe)='./file0/file0\x00', r1, r2) creat(&(0x7f000000f000)='./file0/file0/bus\x00', 0x0) faccessat(r0, &(0x7f0000013000-0x12)='./file0/file0/bus\x00', 0x1, 0x0) 2017/12/28 22:59:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x4, 0x1000000004032, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0xfde000)=nil, 0xfde000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000f9000-0x28)={@common='lo\x00', &(0x7f0000fdf000-0x5)=@ethtool_sset_info={0x37, 0x0, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f00001f5000-0x4)=0x0) 2017/12/28 22:59:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f000085a000-0x10)=[{&(0x7f0000baf000-0x1f)="1f00000002031946000007000000068100ed3b9509000100010100ff2afe58", 0x1f}], 0x1) r1 = socket$netlink(0x10, 0x3, 0xc) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000ec5000-0xf)='/dev/sequencer\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS(r2, 0x4c03, &(0x7f0000188000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000b7d000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f27000-0x4)=0x14) writev(r1, &(0x7f0000555000)=[{&(0x7f0000e9b000)="1f00000002031900000007000000068100edbb8509000100010100ff3ffe58", 0x1f}], 0x1) writev(r0, &(0x7f0000192000-0x8)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100ed3b850900020000000800000058", 0x1f}], 0x1) 2017/12/28 22:59:03 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000011000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = dup(r0) capget(&(0x7f0000013000)={0x0, 0x0}, &(0x7f0000001000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000a55000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f000094e000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/28 22:59:03 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000001000-0xe)='net/rt6_stats\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000777000-0xfb)={0x0, 0xf3, "a7c2ac358627a57c4bf8e552f83f2653db2917ba89bd36fe20f4384db359f5398c44635c55abff1378584c1cbc819e169d127216361f326cc074036234e2f83ca44f033d1a2bcbc84c62e42f2a845ed4e186070a2556b81d29e5c2db348f46f4beca38cfe940dea45656bb45cad03afaf5dd483ef844cd31b9a0370199b859aff4995e6689678ff4b3988253d56c8426addaad9eb3f6ee8c40b519e5dfdc9b8db8eea210ff95394b0b00cc6b4c488d69f6e801d765eecacc5915756ea5c2058b7001624a6276e7ef699ba99d1aeed70e40e57636c6289b6cfb9d1d5b4086b732e81612e0d95b978ca7fe7d80ff158fd49ffca9"}, &(0x7f0000001000-0x4)=0xfb) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000000)={r2, @in6={{0xa, 0x0, 0x10000, @loopback={0x0, 0x1}, 0x80}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) ioctl$int_out(r1, 0x5460, &(0x7f0000332000)=0x0) 2017/12/28 22:59:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00001af000)={0x0, 0x6, 0x0}, 0x4) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f000025e000-0x10)={0x0, &(0x7f0000209000-0x8)=[]}, 0x8) 2017/12/28 22:59:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000692000-0x5)='Task') getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000b34000)={0x0, 0xf1, 0x13, 0x2}, &(0x7f0000ecd000-0x4)=0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f000086b000-0x108)={r1, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0xffffffffffffffe0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x9, 0x10001, 0xf1b, 0x9, 0x8, 0x55d580f6, 0x3, 0x20, 0x10000, 0x100000001, 0x81, 0x0, 0x9, 0x7, 0x4]}, &(0x7f0000325000-0x4)=0x108) r2 = syz_open_procfs(0x0, &(0x7f0000592000)='sessionid\x00') sendfile(r0, r2, &(0x7f000017f000)=0x4, 0x200000000000ff) setsockopt$inet6_buf(r2, 0x29, 0x2f, &(0x7f000078e000-0x1000)="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", 0x1000) 2017/12/28 22:59:03 executing program 1: mmap(&(0x7f0000000000/0xea0000)=nil, 0xea0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) mmap(&(0x7f0000ea0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ea0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000e3a000)={0x1, 0xf4, 0x100000001, 0x2}, 0x10) write(r0, &(0x7f0000ea0000+0xade)="240000002c002520000000000000000000000002d230bff5feff3ba11adafb00020000a51b73587c32ecb53dc93a0ce971687574867c6235c93dbfcf6a357e173fe247c593961897303fbcda3344181e88af2387d0baada904068a96fab48ceec80d146e542898c0adbef57d3e3f5c31194f30b0f43436a36e92cd5df9b0bd69904a969f6cb0dcfcf0f6c58160aefc46449a65", 0x93) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00005b1000)='/selinux/checkreqprot\x00', 0x200, 0x0) write$fuse(r1, &(0x7f0000ea0000-0x1c)={0x1c, 0x1, 0x3, @fuse_notify_inval_entry_out={0x0, 0x3f}}, 0x1c) 2017/12/28 22:59:03 executing program 5: clone(0x0, &(0x7f0000bf3000-0x2e)="", &(0x7f00000f0000)=0x0, &(0x7f00005b2000)=0x0, &(0x7f0000963000)="") fstatfs(0xffffffffffffffff, &(0x7f0000825000)=""/0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00007f4000)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000001000-0x24)={0x1, 0x0, 0xfff, 0x5, 0xfffffffffffff235, 0x800, 0x81, 0x6, 0x1ff, 0x247, 0x7, 0xffff}) 2017/12/28 22:59:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16, 0x0, 0x0, 0x0}]}) inotify_add_watch(0xffffffffffffffff, &(0x7f0000b35000)='./file0\x00', 0x0) r0 = accept$netrom(0xffffffffffffff9c, &(0x7f0000d00000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000c92000)=0x10) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f000091d000-0x20)={@generic="f4056cf39531bb27b738900d6dd0f092", @ifru_flags=0x0}) 2017/12/28 22:59:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000f2d000)='/dev/input/mice\x00', 0x0, 0x601) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000a9f000)={0x3, 0xfffffffffffffde6, 0x4, 0x5, 0x3, 0x800}) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f000071f000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000452000-0x10)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001fa000-0x20)=[], 0x0, 0x0}, 0x0) r1 = syz_open_dev$sg(&(0x7f0000b7b000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da14, 0x2, 0x20000000, 0x0}) ioctl(r1, 0x2285, &(0x7f0000007000)='S') 2017/12/28 22:59:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) unlink(&(0x7f0000e8d000)='./file0\x00') mkdir(&(0x7f0000025000-0x10)='./file0/control\x00', 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000d91000-0xc)='/dev/rfkill\x00', 0x80, 0x0) readlinkat(r0, &(0x7f000022c000)='./file0\x00', &(0x7f00009b9000-0xb3)=""/179, 0xb3) stat(&(0x7f00004b3000)='./file0/control\x00', &(0x7f0000af1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fba000)={0x0, 0x0, 0x0}, 0xc) fchownat(r0, &(0x7f0000060000-0x10)='./file0/control\x00', r1, r2, 0x1c00) symlink(&(0x7f0000fa2000)='./file0/control\x00', &(0x7f0000754000-0x16)='./file0/control/file0\x00') umount2(&(0x7f0000ad6000-0x16)='./file0/control/file0\x00', 0x0) 2017/12/28 22:59:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000a41000-0xd)='/dev/net/tun\x00', 0x0, 0xa) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00002ea000-0x28)={@common='gre0\x00', @ifru_addrs=@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) write$eventfd(r1, &(0x7f0000f70000)=0x0, 0x8) r2 = request_key(&(0x7f00006b4000-0x6)='.dead\x00', &(0x7f00008fe000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000e01000)='keyringvmnet1security\x00', 0xfffffffffffffffe) r3 = add_key$keyring(&(0x7f0000bc2000)='keyring\x00', &(0x7f0000de4000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$instantiate(0xc, r2, &(0x7f0000a4d000)="8be822be08e8fd26bf96254e", 0xc, r3) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000a79000-0x4)=0x10001, 0x4) 2017/12/28 22:59:03 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000e6c000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000577000)={{0x0, 0x8001}, 0x0, 0xfffffffffffffffc, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000519000-0x11)='/selinux/enforce\x00', 0x4000000100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$sndseq(r1, &(0x7f0000000000)=[{0x5, 0x0, 0x9, 0x72, @time={0x77359400, 0x0}, {0x721931b1, 0x0}, {0x3f, 0xefe1}, @time=@time={r2, r3+10000000}}, {0x1, 0x1fffe00000000000, 0x1, 0xe5b, @tick=0x7, {0x8, 0xd98}, {0x1, 0x81}, @ext={0x91, &(0x7f0000ff4000)="529f872019aa0d4d3b35c47508e443f00871a39e9fd53a4d5a4f17d800998e64ff954c89be053403640477188784a89e2a8eedd36d8032d12b7038b0c6f2254eb6f62cd038d07f7bd634518929c236e6b81bea9e8821efe3442b8132522918c06a50a004bae624a8d44ed711a04232312a8dfeedc834d4e7062bfffd840a43f7e007d7b8c4acb53f0a175f88619464c4d1"}}, {0x1, 0x3, 0x88, 0x5b6, @time={0x77359400, 0x0}, {0x60, 0x1ff}, {0x0, 0x3f}, @note={0xffff, 0x79b6f09b, 0x9, 0x6, 0xff}}], 0x90) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0xfffffffffffffffd) 2017/12/28 22:59:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup3(r0, r1, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000eee000)=0x81, 0x4) sendto$inet(r2, &(0x7f0000833000-0x1)="", 0x0, 0x0, &(0x7f0000efa000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$ax25_buf(r2, 0x101, 0x0, &(0x7f0000660000-0x1000)="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", 0x1000) recvmsg(r1, &(0x7f0000ef6000-0x38)={0x0, 0x0, &(0x7f000076c000)=[], 0x0, &(0x7f0000272000)=""/0, 0x0, 0x0}, 0x2023) 2017/12/28 22:59:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000522000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$EVIOCGABS0(r0, 0x80184540, &(0x7f00004f3000-0xab)=""/171) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000d85000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = syz_open_dev$urandom(&(0x7f0000046000)='/dev/urandom\x00', 0x0, 0x0) close(r4) fcntl$dupfd(r0, 0x0, r1) sendmsg$unix(r3, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r4]}], 0x18, 0x0}, 0x0) r5 = dup3(r2, r4, 0x0) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000026000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) remap_file_pages(&(0x7f0000504000/0x1000)=nil, 0x1000, 0x2000000, 0x8, 0x20800) setsockopt$inet_sctp_SCTP_INITMSG(r5, 0x84, 0x2, &(0x7f000068c000-0x8)={0x40, 0x4, 0x8, 0x80}, 0x8) dup2(r1, r2) r6 = dup3(r2, r0, 0x0) setsockopt$packet_int(r6, 0x107, 0x0, &(0x7f0000d52000)=0x1f, 0x4) connect$unix(r0, &(0x7f000002d000)=@abs={0x8000000001, 0x0, 0x0}, 0x8) 2017/12/28 22:59:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f000007a000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000fcc000)={0x0, 0x10, &(0x7f0000fcc000)="eb375d06e0aa9f9b211facffffffffff"}) r1 = add_key$user(&(0x7f00008b2000-0x5)='user\x00', &(0x7f0000113000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000b98000-0x4d)="82ce4792bd28badaab48fbf12fb3e586648ba447a099e75789ae3ba148bfd7acba6fa78e9e862f6fbfbdf891516db3163ba1e9e8d22f9e1bfaf292f7037112192750b53487925e03932dfeb2e3", 0x4d, 0xfffffffffffffffa) r2 = request_key(&(0x7f0000b84000)='rxrpc_s\x00', &(0x7f000086d000-0x3)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000723000)='/dev/input/event#\x00', 0x0) keyctl$instantiate(0xc, r1, &(0x7f0000b01000)="364f48a577372aeb23eedaef1bcddd79f93a132030c399b19e73bfb9b0ef72771665c4ae49673bd4c40c695646b51daaf3ff0d0b42b07c3a31ca1fb5292d7816fde666b6d4f5b4a68907004033632d3209e135cffdb7f749bc0a625c562c3b55159c4aa736293b61363bbeb2c0ba121d3be9c2997a30eea33001e611047768ab22a889592fae5570fbef8cb187b3d894bf433f95fdd542db045bb94b6d3f80a10b8ed1cf10a72bc897367ed51517ab9b11b91a01cc162b0a88ac5cb8416109db2eaa2e99620b3f2f046bb1000a01878df1c3a298413b542de30295d6c4ff5d5a1e3bb37bfe478bbabf16", 0xea, r2) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000690000)='/proc/self/net/pfkey\x00', 0x400000, 0x0) ioctl$UFFDIO_UNREGISTER(r3, 0x8010aa01, &(0x7f00003df000-0x10)={&(0x7f0000ac0000/0x3000)=nil, 0x3000}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000972000-0x8)={0x0, 0xffffffffffff7fff}, &(0x7f0000358000-0x4)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r3, 0x84, 0x5, &(0x7f0000d95000-0x8c)={r4, @in={{0x2, 0x3, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2017/12/28 22:59:03 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002fd000)=0x10, 0x80800) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000dcf000-0x20)={@generic="0f0eef2e626c4ef2f287c395a78d48f8", @ifru_addrs={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000fef000-0x44)={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @random="2029e5cc3f51", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffd, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="000000000000000000e76a008bc88902"}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a81000-0xa)='/dev/ptmx\x00', 0x101001, 0x0) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x1, &(0x7f0000cb1000)={0x8}, &(0x7f0000e73000)={0x0}, 0x8) ioctl$int_in(r2, 0x5421, &(0x7f000024a000-0x5)=0x0) 2017/12/28 22:59:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1010, 0x3, 0x0) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000999000-0x4)=0xfffffffffffff8ef, &(0x7f00002e9000)=0x4) r1 = getpid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000e1b000-0xb)={0x0, 0x0, 0x0}, &(0x7f0000912000)=0xc) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000440000)={0x0, 0x0, 0x0}, 0xc) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000f62000)={r1, r2, r3}, 0xc) write(r0, &(0x7f00009b2000-0x22)="220000001c000700f8efff07090007000a05ef00010000000000000306000100a445", 0x22) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000a6c000)='/selinux/status\x00', 0x0, 0x0) 2017/12/28 22:59:03 executing program 2: mmap(&(0x7f0000000000/0xfcd000)=nil, 0xfcd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x5, 0x80000000) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x4, 0x400, &(0x7f0000929000-0xbb)=""/187, &(0x7f0000fcd000)=0xbb) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f0000e0e000)="240000001a0001f00080f80400edfa0e0af6f900e003bf06000000cc0800050005d70000", 0x24) 2017/12/28 22:59:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f000095e000-0xd)='/dev/binder#\x00', 0x1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000738000-0x14)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000dfe000-0x4)=0x14) close(r0) r2 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x4ec000)=nil, 0x4ec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r2, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f00004ee000-0x30)={0x4, 0x0, &(0x7f000022c000-0x4)=[@register_looper={0x630b}], 0x48, 0x0, &(0x7f00004ed000)="d8fc1dd16de371f1d99e3b4d488546c2bbb067efde9e55e9d1048602c19fe0b0078ade697201170fdbcc34816df860d3f87023a9d8567fa3297aac9d65b25106fc55ed85da8cb6f3"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f000000e000-0x30)={0x0, 0x0, &(0x7f000000e000-0x54)=[], 0x5c, 0x0, &(0x7f000000e000-0xca)="1225bd0ce6ffb6fa93cf990803ad59007904cf4b9e3e9f751ec47ac3d78c463c71d1cc332cbe58ac10d8f7d804b3a71fe6a42646114256e38e1a447e77ee7b5b5f1c97e00b8c8825dc1c49e0ddb38c1c4debf80fe13a47beb301fbc4"}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f000000c000)={0x0, 0x0, 0x0, 0x0}) r4 = creat(&(0x7f0000050000)='./file0\x00', 0x2) accept$packet(r4, &(0x7f000024c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000af2000-0x4)=0x14) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f000000f000-0x30)={0x1c, 0x0, &(0x7f000000e000)=[@decrefs={0x40046307, 0x1}, @increfs_done={0x40106308, r3, 0x0}], 0x1, 0xfdfd, &(0x7f000000d000-0x68)="ef"}) 2017/12/28 22:59:03 executing program 6: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000cde000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000001000-0x20)={@common='gretap0\x00', @ifru_addrs={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x3, 0x2, 0x1) write(r0, &(0x7f0000e51000-0x2a)="1f0000000101ff00fd4345bb00010022000000000000020116130000c43218", 0x1f) 2017/12/28 22:59:03 executing program 0: mmap(&(0x7f0000000000/0xfef000)=nil, 0xfef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) fcntl$getown(r0, 0x9) open(&(0x7f0000fc2000)='./file0\x00', 0x141046, 0x0) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26102, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000ff0000-0xa)='/dev/ptmx\x00', 0x4000, 0x0) r2 = getpgrp(0x0) fcntl$setown(r1, 0x8, r2) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c0b000-0xa)='/dev/ptmx\x00', 0x0, 0x0) read(r3, &(0x7f000077c000)=""/1, 0x1) ioctl$TIOCPKT(r3, 0x5420, &(0x7f0000fe3000-0x4)=0x51) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r1, 0x5421, &(0x7f0000ff1000-0x8)=0x4) ioctl$TCSETS(r3, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_open_pts(r3, 0x0) r4 = memfd_create(&(0x7f00009ac000)='\'\x00', 0x1) fcntl$dupfd(r3, 0x406, r1) ioctl$TCXONC(r4, 0x540a, 0x100000001) 2017/12/28 22:59:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000909000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000cea000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "30121ee8e3900425d0d864d9a0246ec9f73027227feb8eff81a2058692d89ddfc3618d558f2540b914ae1473915b4d3322c5a4f65c4955a2b5043cc3b7531862", "824a9208b2ff86a645ab81b28bcb24d865fee9e8c721e8d3ab992e14a4f30b04", [0x0, 0x0], 0x0}) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000211000-0xc)='/dev/autofs\x00', 0x400080, 0x0) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f0000c53000-0x28)={0x2, 0x1c, 0x5, 0x8, "d52168c2f8043a9d5d581140bcbe1552d130bac10d4cf4b59de8df798136eaad"}) 2017/12/28 22:59:03 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) unshare(0x180) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000f02000-0xc)={@remote={0x0, 0x0, 0x0, 0x0}, @multicast1=0x0, 0x0}, &(0x7f0000000000)=0xc) sync_file_range(r0, 0x0, 0x0, 0x0) 2017/12/28 22:59:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00009a3000)='/selinux/relabel\x00', 0x2, 0x0) read$eventfd(r1, &(0x7f0000342000)=0x0, 0x8) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc01064b5, &(0x7f00001cc000)={&(0x7f0000613000-0x24)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x9}) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f0000c98000)=0x6, 0x4) sendmsg$netlink(r0, &(0x7f0000333000-0x38)={0x0, 0x0, &(0x7f0000b26000)=[{&(0x7f0000c78000-0x42)=[{0x10, 0x1d, 0x20000000000003ff, 0x0, 0x0, ""}], 0x10}], 0x1, &(0x7f0000f63000)=[], 0x0, 0x0}, 0x0) setsockopt$inet6_tcp_buf(r1, 0x6, 0x0, &(0x7f0000224000)="", 0x0) 2017/12/28 22:59:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000251000+0xdca)="", &(0x7f0000744000)=0x0, &(0x7f00008c8000)=0x0, &(0x7f0000dad000-0x37)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1044, 0x0) execve(&(0x7f0000b2f000)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00008e5000)=[]) r0 = syz_open_procfs(0x0, &(0x7f000042d000-0xc)='io\x00') preadv(r0, &(0x7f0000be5000-0x40)=[{&(0x7f0000847000-0x2c)=""/7, 0x7}], 0x1, 0x0) pread64(r0, &(0x7f0000fce000-0x1000)=""/4096, 0x1000, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00001c2000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000aac000)=0xc) syz_open_procfs(r1, &(0x7f00000b3000-0x8)='net/udp\x00') open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26102, 0x0) 2017/12/28 22:59:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x37, &(0x7f0000048000)="7ab96ac2247dc50f984996ce28403a71cc1b6725bd54900645ae84d21396a702851705971fb8ec28d3008c43a871", 0x2e) setsockopt$inet6_int(r0, 0x29, 0xd3, &(0x7f000083c000-0x4)=0x0, 0x4) [ 65.162416] binder: 10293:10295 ERROR: BC_REGISTER_LOOPER called without request 2017/12/28 22:59:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4, 0x8000000000) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in=@broadcast=0xffffffff, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) r1 = socket$packet(0x11, 0x3, 0x300) dup2(r1, r0) 2017/12/28 22:59:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000d33000-0x8)='./file0\x00', 0x408100, 0x4) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000e34000)=0x0) mkdir(&(0x7f0000164000)='./file0\x00', 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000ab3000-0x8)={0x0, 0x0}) mount(&(0x7f000036c000)='./file0\x00', &(0x7f0000236000-0x8)='./file0\x00', &(0x7f0000e49000)='ramfs\x00', 0x200800, &(0x7f00000e5000-0x2)="") setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000e6e000)={0x8, 0x8, 0x81, 0x8a5}, 0x10) socket$packet(0x11, 0x3, 0x300) mount(&(0x7f0000560000)='./file1\x00', &(0x7f0000976000)='./file0\x00', &(0x7f000063a000)='devtmpfs\x00', 0xc0000, &(0x7f0000c8c000)="") renameat2(r0, &(0x7f0000f42000)='./file0\x00', r0, &(0x7f00002d8000)='./file0\x00', 0x4) 2017/12/28 22:59:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005a8000)='/dev/sequencer2\x00', 0x0, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000ee2000)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f000089d000-0xa0)={0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1000, 0x10000, 0x101, 0x30}, &(0x7f00006c3000)=0xa0) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000d72000-0x10)={r2, 0x1f, 0x8, 0x4}, 0x10) ioctl$TCSETAF(r1, 0x5404, &(0x7f0000612000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000f11000)={{0x0, 0x5}, {0x40, 0x8001}, 0x3, 0x4, 0x40, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$TCXONC(r1, 0x540a, 0xae48) ioctl$TCSETA(r0, 0x5402, &(0x7f000032d000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x1}) ioctl$TCSETSW(r1, 0x5402, &(0x7f0000fcb000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) [ 65.223420] binder: 10293:10309 DecRefs 0 refcount change on invalid ref 1 ret -22 [ 65.232544] binder: 10293:10309 BC_INCREFS_DONE node 90 has no pending increfs request 2017/12/28 22:59:04 executing program 5: mkdir(&(0x7f00001ce000)='./bus\x00', 0x0) mount(&(0x7f000023c000)='./bus\x00', &(0x7f0000044000-0x6)='./bus\x00', &(0x7f00009bb000)='ramfs\x00', 0x1, &(0x7f0000383000-0xac)="") r0 = openat(0xffffffffffffff9c, &(0x7f0000041000)='./bus\x00', 0x0, 0x0) renameat(r0, &(0x7f000030d000-0x6)='./bus\x00', r0, &(0x7f0000d5a000)='./bus\x00') readlinkat(r0, &(0x7f0000b9d000-0x6)='./bus\x00', &(0x7f00003c0000)=""/226, 0xe2) 2017/12/28 22:59:04 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) umount2(&(0x7f0000000000)='./file0\x00', 0x4) keyctl$read(0xb, 0x0, &(0x7f000015e000-0x8b)=""/139, 0x8b) mknod$loop(&(0x7f0000a1a000)='./file0\x00', 0x8, 0x1) 2017/12/28 22:59:04 executing program 2: fanotify_mark(0xffffffffffffffff, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff, &(0x7f00004a8000-0x8)='./file0\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0xc2100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000001000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xb) 2017/12/28 22:59:04 executing program 7: r0 = eventfd2(0x0, 0x0) close(r0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000a6d000-0x11)='/dev/vga_arbiter\x00', 0x2000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000000000)={{0xa, 0x3, 0xffffffffffffff01, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, {0xa, 0x0, 0x8, @loopback={0x0, 0x1}, 0xfffffffffffffffc}, 0x2, [0x8000, 0x9c, 0xffffffff, 0x9, 0x5, 0x100000001, 0x0, 0x4]}, 0x5c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$keyring(&(0x7f0000001000-0x8)='keyring\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key(&(0x7f0000002000-0xc)='cifs.spnego\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000001000)="d5633087f8812a342e0516bea843ee6fb57766635516512bbb20e43c49d919ce50fa146cca579fa90451572602ceedf5848ce2930f777fa6220cf6c6af960c5b58163dfaa83be63ae2d4909191b826e9f80ccb300a6527add41dc7d4f3958eb5783eabb198ba109700a2346c224fe88addccf73b57e50c040d64c91f17e72ca7a204c559cc6eb2493aa13811f1d6499d4c37a9eb7937031aac95e68c4de21811821276877f4836bbfc12ad29161c1c1155d716c07a325360540641ec956199160390623f6c7cd6b898ba72fdc0315d87952d8ce58a620334f4e12a12e030c680396c9d8a12258258ec77d6d40d9e433097e1fc53ea", 0xf5, 0x0) keyctl$link(0x8, r2, r3) fcntl$setstatus(r0, 0x4, 0x2000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept$unix(0xffffffffffffff9c, &(0x7f0000001000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000858000-0x4)=0x8) ioctl$sock_netdev_private(r4, 0x89fc, &(0x7f000018d000)="a9737867c68da77717ecc4136f8dfab06f8f88a3e4837f0e9bfeb17938b118c43c740e664aa5e0c3b1d59c74e0f378b5c74b9575e86404ba05809b960b3e0e7f7fd5e8ec769e05130e0a23dbdb122903ef4e5d11cc067f97739cb8dc88ba622a3d0bcc0be0d2edb77b55da3285a940d5561894c12230f4d61dd33fd99aae6a8aec65f2854078bd3cd61fd5c5a091590a0e67049f") [ 65.275970] binder: BINDER_SET_CONTEXT_MGR already set [ 65.281429] binder: 10293:10338 ioctl 40046207 0 returned -16 [ 65.293614] binder: 10293:10333 ERROR: BC_REGISTER_LOOPER called without request [ 65.302224] binder_alloc: 10293: binder_alloc_buf, no vma [ 65.308455] binder: 10293:10338 transaction failed 29189/-3, size 0-0 line 3128 2017/12/28 22:59:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00004e3000-0xd)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000fdd000)={0x0, 0x70, 0x5, 0x5}, &(0x7f0000a9e000-0x4)=0x10) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00002c4000)={r1, 0xfff}, &(0x7f000037b000-0x4)=0x8) r2 = request_key(&(0x7f000008a000-0x5)='ceph\x00', &(0x7f00003ed000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000523000)='/selinux/mls\x00', 0xfffffffffffffffb) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000c01000)={0x0, @remote={0x0, 0x0, 0x0, 0x0}, @multicast2=0x0}, &(0x7f000053e000)=0xc) r3 = request_key(&(0x7f00003f9000-0xc)='id_resolver\x00', &(0x7f0000e8b000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000046000)='/selinux/mls\x00', 0xfffffffffffffff8) r4 = add_key$user(&(0x7f00007ee000-0x5)='user\x00', &(0x7f0000813000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000383000)="729d3acd6397e243808b56174d854f21b144562f651dab995bafcfd904ad75f69df366cad8bbe262f2badc1864eae74904e87532b82d4d1292aeb217109f944a147a518c55ab59990ddcac62d51607c01bd3ae824fd5f97121ce6c957489b7a8895cbf9e7c3d71aa8953", 0x6a, 0xfffffffffffffff9) keyctl$dh_compute(0x17, &(0x7f0000249000-0xc)={r2, r3, r4}, &(0x7f0000921000)=""/172, 0xac, &(0x7f0000072000)={&(0x7f000029d000-0x15)={'cmac(serpent-generic)'}, &(0x7f0000c0a000)="2badf349b7eb68882b4f1dd3218f20512ac7597a1513b334ef7350dbfc11ac5f03e952507e7c3623bc2a2e3120c005e7cdf30e01d6f6a86e61a97ef4f8956d1772abad4a6820d30ef190", 0x4a, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) keyctl$join(0x1, &(0x7f0000573000)={0x73, 0x79, 0x7a, 0x3, 0x0}) keyctl$session_to_parent(0x12) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) 2017/12/28 22:59:04 executing program 5: clone(0x0, &(0x7f00002b1000-0x1000)="", &(0x7f000050b000-0x4)=0x0, &(0x7f000004d000-0x4)=0x0, &(0x7f0000001000-0x1)="") geteuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0x8000a, 0x81, &(0x7f0000001000-0x8)={0x0, 0x0}) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000c80000)={0x7, 0x10000, 0x6, 0x8, 0x9}, 0x14) 2017/12/28 22:59:04 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000387000-0x2)="", &(0x7f0000c34000)=0x0, &(0x7f0000b28000)=0x0, &(0x7f0000050000-0x1)="") clone(0x0, &(0x7f00006bf000)="", &(0x7f0000dcc000)=0x0, &(0x7f0000e10000-0x4)=0x0, &(0x7f0000ddb000)="") wait4(0x0, &(0x7f000080c000)=0x0, 0x80000002, &(0x7f0000f0f000-0x48)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000662000)='/proc/self/net/pfkey\x00', 0x100, 0x0) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0xaa) wait4(0x0, &(0x7f0000812000)=0x0, 0x80000000, &(0x7f000052a000-0x48)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) rt_sigsuspend(&(0x7f0000633000)={0x9}, 0x8) [ 65.338630] binder: undelivered TRANSACTION_ERROR: 29189 [ 65.344211] binder: release 10293:10295 transaction 91 in, still active [ 65.360084] binder: send failed reply for transaction 91 to 10293:10309 2017/12/28 22:59:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000001f000-0x3)='./file0/file0\x00', r0, &(0x7f0000013000-0x8)='./file0\x00') creat(&(0x7f000078b000)='./file0/file0\x00', 0x8000000000) 2017/12/28 22:59:04 executing program 4: mmap(&(0x7f0000aba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x4, &(0x7f0000107000-0x37)="", &(0x7f0000001000-0x4)=0x0, &(0x7f0000532000-0x4)=0x0, &(0x7f0000530000)="") r0 = socket$inet6(0xa, 0x5, 0xb41) r1 = fcntl$dupfd(r0, 0x0, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETAF(r1, 0x5404, &(0x7f0000001000-0x14)={0x3, 0x547c2a20, 0x10000, 0x8, 0x7, 0x400, 0x8000, 0x0, 0x87b067c, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000001000)={0x4007ffffffd}, 0x8, 0x0) read(r2, &(0x7f0000aba000)=""/128, 0x80) 2017/12/28 22:59:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000bf1000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) tee(0xffffffffffffffff, r1, 0x5ec, 0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000004000-0x20)=[{&(0x7f000014c000-0x1000)="85", 0x1}], 0x1, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000e45000-0x8)={0x0, 0x0}) tee(r0, 0xffffffffffffffff, 0x3f, 0x2) 2017/12/28 22:59:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000398000)='./file0\x00', 0x454000, 0x3) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000eda000-0x4)=0x0, &(0x7f0000a52000-0x4)=0x4) r1 = syz_open_procfs(0x0, &(0x7f0000fd2000-0xa)='net/tcp\x00') r2 = socket$inet(0x2, 0x4000200000000001, 0x0) bind$inet(r2, &(0x7f0000887000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f0000d5a000-0x73)="", 0x0, 0x20000801, &(0x7f0000e1e000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) preadv(r1, &(0x7f0000363000-0x60)=[{&(0x7f0000c68000-0xc3)=""/195, 0xc3}], 0x1, 0x0) setsockopt$inet_dccp_int(r0, 0x21, 0x1, &(0x7f00001ce000-0x4)=0x0, 0x4) 2017/12/28 22:59:04 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) flistxattr(r0, &(0x7f0000001000-0x11)=""/17, 0x11) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) tee(r0, r1, 0x1, 0x3) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00006ed000)='/dev/ppp\x00', 0x529842, 0x0) setsockopt$ax25_int(r2, 0x101, 0xe, &(0x7f0000865000-0x4)=0x1, 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r2, 0xc058534b, &(0x7f00004ce000-0x58)={0x7, 0x9, 0x6, 0x200, 0x5, 0x200, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f00004ac000)={0xaa, 0x40000000000007, 0x0}) 2017/12/28 22:59:04 executing program 5: r0 = socket(0x18, 0x0, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000001000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000000000)=0x60) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000002000-0x5c)={{0xa, 0x0, 0x0, @empty={[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]}, 0x5c) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000e98000)=@generic={0x3, 0x8000, 0x9}) 2017/12/28 22:59:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000ce9000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f00007de000-0x75)="677a9f665cbf6dd11fc0") r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000bbd000-0x18)='/selinux/avc/cache_stats\x00', 0x0, 0x0) faccessat(r0, &(0x7f0000f45000)='./file0\x00', 0x20, 0x800) 2017/12/28 22:59:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair(0x1, 0x80000, 0xfffffffffffffff8, &(0x7f0000f8b000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000642000-0x4)={0x0}, &(0x7f0000969000-0x4)=0x4) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f000021e000-0x4)=0x4) ioctl$DRM_IOCTL_AGP_INFO(r1, 0x80386433, &(0x7f0000d1f000)=""/82) setsockopt$inet_tcp_int(r2, 0x6, 0x1f, &(0x7f0000f2d000)=0x1, 0x4) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00004d6000-0x11)='/selinux/enforce\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f00006b2000)={0x0, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x9, 0x9, 0x7, 0x3, 0x6, 0x1000, 0x3, 0x81, 0x5, 0x9, 0x9, 0x8, 0x1, 0x401, 0x3]}, &(0x7f0000758000)=0x108) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000e5f000)={0x0, @in6={{0xa, 0x2, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000ece000)=0x8c) getsockopt$inet_sctp6_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f0000c30000)={r4, 0x2, 0x6, 0x1, 0x5, 0x6, 0x8, 0x80000001, {r5, @in6={{0xa, 0x1, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x75}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x798636a9, 0x9, 0x479f0000000000, 0x4, 0x2}}, &(0x7f00005e2000-0x4)=0xb8) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f00003d3000-0xc)={0x0, 0x0, 0x0}, 0xc) syz_fuse_mount(&(0x7f0000f3d000-0x8)='./file0\x00', 0x1, r8, r9, 0xee8a, 0x11000) mmap(&(0x7f0000000000/0x6b000)=nil, 0x6b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000063000-0xa)='./control\x00', 0x0) r10 = inotify_init1(0x0) inotify_add_watch(r3, &(0x7f0000041000-0x8)='./file0\x00', 0x220001a1) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f0000eb7000)={r6, @in={{0x2, 0x1, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x9, 0x1, 0x1, 0x4, 0x7f, 0xebfc, 0x0, 0x3, 0x9a9, 0xd83, 0x0, 0x60, 0x80000001, 0x7, 0x0]}, &(0x7f0000bcb000)=0x108) read(r10, &(0x7f0000059000-0x11)=""/32, 0x20) creat(&(0x7f0000032000-0x10)='./control/file0\x00', 0x0) waitid(0x4, r7, &(0x7f0000d31000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x8, &(0x7f0000314000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$session_to_parent(0x12) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000ea9000)="440d0503ffffffff00000000ec", 0xd) getsockopt$inet_mreqsrc(r3, 0x0, 0x0, &(0x7f0000d27000)={@remote={0x0, 0x0, 0x0, 0x0}, @multicast2=0x0, @local={0x0, 0x0, 0x0, 0x0}}, &(0x7f0000802000-0x4)=0xc) [ 65.384708] binder: undelivered TRANSACTION_COMPLETE [ 65.393545] binder: undelivered TRANSACTION_ERROR: 29189 2017/12/28 22:59:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x80000000004) sendmsg$netlink(r0, &(0x7f000000f000)={0x0, 0x0, &(0x7f000000f000-0x10)=[{&(0x7f0000007000+0x7fa)=[{0x24, 0x29, 0x401, 0x0, 0x0, "a9003d5d010000000000c1ffffe700001f7f0fb8"}], 0x24}], 0x1, &(0x7f0000007000)=[], 0x0, 0x0}, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000820000)='/selinux/enforce\x00', 0x400, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f0000a4f000)={0x401, 0x6, 0x7fff, 0x0, 0x6, 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, 0x0, 0x0, 0x0, 0x0]}) 2017/12/28 22:59:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$mice(&(0x7f0000075000-0x10)='/dev/input/mice\x00', 0x0, 0x80) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f0000eef000-0x4)=0x509d9a8b) r2 = fcntl$getown(r0, 0x9) r3 = syz_open_dev$usbmon(&(0x7f000017c000-0xd)='/dev/usbmon#\x00', 0xee8, 0x2) getsockopt$inet_tcp_buf(r3, 0x6, 0xf, &(0x7f000029e000)=""/101, &(0x7f0000547000)=0x65) getpriority(0x1, r2) getsockopt$inet6_int(r0, 0x29, 0x39, &(0x7f00004a2000)=0x0, &(0x7f0000fa4000-0x4)=0x4) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f00002fb000-0xc)={0xb, 0x1, 0x10000, 0x10000, 0x1f}, 0xc) socket$unix(0x1, 0x1, 0x0) 2017/12/28 22:59:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000b75000-0xf)="6d696d655f747970655d5b2ccd4000", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000028000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r1, r0) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f000088e000-0x4)=0x0, &(0x7f00002ba000-0x4)=0x4) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r2, 0xc0a85322, &(0x7f0000822000)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$inet_udp(0x2, 0x2, 0x0) 2017/12/28 22:59:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000099d000-0xa)='attr/exec\x00') preadv(r0, &(0x7f0000b79000-0x70)=[{&(0x7f00006ce000-0xc3)=""/195, 0xc3}], 0x1, 0x0) socketpair(0x0, 0x3, 0x4, &(0x7f0000550000-0x8)={0x0, 0x0}) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000546000)=0x6) 2017/12/28 22:59:04 executing program 3: socketpair(0x10, 0x2, 0x2, &(0x7f0000b42000-0x8)={0x0, 0x0}) ioctl$sock_netdev_private(r0, 0x89f3, &(0x7f00007d6000-0x1000)="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") 2017/12/28 22:59:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000002000-0xe)='/dev/keychord\x00', 0x0, 0x0) fgetxattr(r0, &(0x7f0000bd3000-0xc)=@random={'security.\x00', '+\x00'}, &(0x7f0000624000-0x12)=""/183, 0xb7) sendmsg$unix(r0, &(0x7f0000906000)={&(0x7f0000bed000)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000427000)=[{&(0x7f00005fc000)="3659155c0c98f3c95632911781d89d32f02dc7d0e94403712f2e580744be1e48f3c798eeeb1209e576459a6d12963ae26c46de7f5fe909bb84b43eee4548528c597649814d03dfa0b3d38fc2aa", 0x4d}, {&(0x7f0000faa000)="b68447af87b55421693b1906436c05beae0eb3", 0x13}], 0x2, 0x0, 0x0, 0x4004}, 0x0) 2017/12/28 22:59:04 executing program 6: r0 = socket(0x4000000000011, 0x802, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_udp_int(r0, 0x11, 0x1, &(0x7f0000001000-0x4)=0x0, &(0x7f0000bbd000-0x4)=0x4) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000000)={{0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x81}, {0xa, 0x1, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x101}, 0x40, [0x80000000, 0x9, 0x0, 0x9, 0x1, 0x7ff, 0x53b, 0xfff]}, 0x5c) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000001000-0x4)=0x0) fadvise64(r0, 0x0, 0x0, 0x80000000007) 2017/12/28 22:59:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f00001f7000-0x10)='/dev/input/mice\x00', 0x0, 0x8000) mq_timedreceive(r0, &(0x7f000023c000)=""/31, 0x1f, 0x566, &(0x7f0000da8000)={0x0, 0x0}) mkdir(&(0x7f00005d7000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000072000-0x8)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f0000026000)='mqueue\x00', 0x0, &(0x7f0000769000)="") mknod(&(0x7f000006e000)='./file0/file0\x00', 0xfff, 0x0) r1 = add_key(&(0x7f0000005000-0xa)='id_legacy\x00', &(0x7f0000837000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000ac4000)="e08e28ec487fc3bcd464deb33f8c457b7dc3273f895b7a4d2da4aed2308629147d11894af6273501d58ef2ebd47476fdfe7c6f125fb74297a6bb8a8d58f599fef1c66958cc43a688516a94d4c1560b811da040f4144f35bbab9c770ebe6c8bb7a9e029ac0151cf0297092d7726b7f774b55a3c32a2f2097a7f0c592aa34f4f16caab15e0a39de7f7cc7ba087662dfdfea30f6de9e04026586505e8eb5ddef1128f63d4bae0dfa5d19e87aceb3a78bebb628ae103a825247f8e", 0xb9, 0xfffffffffffffffa) r2 = add_key(&(0x7f00003a7000+0xf21)='ceph\x00', &(0x7f00003a9000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00003f9000-0x48)="c6886d735e1ded81896b8257dd1f78613ab0d09a55c5cf00ec5ab6adad1be57a934d563539ee112e04aadedaa1e9196a4bd5725485f22619bd1128983aa6ccd1457910364d6738ee", 0x48, 0xfffffffffffffffb) keyctl$unlink(0x9, r1, r2) execve(&(0x7f000073d000-0xe)='./file0/file0\x00', &(0x7f0000557000)=[], &(0x7f00008d3000)=[&(0x7f0000c98000)='mqueue\x00', &(0x7f00009be000-0xa)="482165790500000006"]) r3 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) accept4$unix(r3, &(0x7f0000952000)=@abs={0x0, 0x0, 0x0}, &(0x7f0000bfb000)=0x8, 0x80000) 2017/12/28 22:59:04 executing program 3: mmap(&(0x7f0000000000/0xfcb000)=nil, 0xfcb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000d29000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @raw8={"841b23bdb55ecf76eacde660"}}], 0x30) unlink(&(0x7f0000fcc000-0x8)='./file0\x00') link(&(0x7f0000f7c000-0x8)='./file0\x00', &(0x7f0000301000-0x10)='./control/file0\x00') ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/28 22:59:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) fchmod(r0, 0x10) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f000042e000-0xb)='/dev/hwrng\x00', 0x0, 0x0) pread64(r1, &(0x7f0000e74000)=""/216, 0xd8, 0x0) [ 65.559960] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=41 sclass=netlink_tcpdiag_socket 2017/12/28 22:59:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x40000000000a, 0x3) ioctl$sock_ifreq(r0, 0x8942, &(0x7f0000dc4000)={@common='lo\x00', @ifru_ivalue=0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000b4f000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 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=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000057b000+0xa0)=0xe8) setsockopt$inet_tcp_buf(r0, 0x6, 0x1c, &(0x7f000098f000-0x87)="b7015e5235cf13216ab4be619e805d1a9ba22b9bc5cc07447e533ae447deda7dd32ee211cc4511590102a2c89e62f1fe1a1768d5dcd3ea39347503111964379029bba6226c48772ce1bfdcc039dbba4fd686e52400fde7bf6f7f4a7710edabe9d8e0a1630ded2d8fd0607e3c40d3b1e657c7c174c70cb22d77974dbd0b4cf5bc7fa8e00a918ffa", 0x87) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f00007bd000)={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @random="e15b0fceeb1b", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x44, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='ifb0\x00'}) sendmmsg(r0, &(0x7f00007ec000)=[{{&(0x7f0000779000-0x80)=@generic={0x3, "1a8d4c66010aa0b65ba298c30347ece6806b01fb3aa36ff6e0c642c9447843a324e298dc89586b69a68e15a705d06dedc7909eaacedd660107c4c6ba6d6590c26b8175b3d5361b3999230883996df01707d1f223b00be4217ec9ee144a11c85d627bf26267508a04c2e91434b775c5756517d4e46e254a9cb30b7bd9e2d1"}, 0x80, &(0x7f00003ad000)=[{&(0x7f0000fea000-0xc3)="20e6aa1849623db1ede017cd623ab2c64d24b80e01bf01eec4782819003d6e12ecd39cec6d91e475ecc44b245ed1677648e9f5cd95a60048874cb98a4297eb53f12818d4860186ef73286726c9600cc6eb1d88eb3fbfdeb009dbd5ecd542ea69f21c06b472ca2783e0d4dd0e8f4de81c84ed4b201d2a20b026d7422e1ccbde238ae9753327194c3b6b48510e09d2c301b045a4f3c6bf1f110e08c051c935e33a1d095af9d90a4e0e23e5d646f25d73311e5d1fbe8f6ef3403afd253dd6ecc87545025f", 0xc3}, {&(0x7f00003e8000-0x77)="34462a03313e010c903095a5bcfc4defa0822f88aa9056a139acf2670df1857a3f2165a73911aa5b1823f3aefb1d1a2dbb60e277ae0fc6da6b291c13f48594678653aa10c736331d96302b654d42de64c070da7797a95be061da3d56b046b643e5e164330781da18ab81ab9f8fcf7f57866d51a9628246", 0x77}, {&(0x7f0000dc6000-0xe5)="2ad43bd82f04f376190a45721db889c2970bbac49c9bfb3fa1e3f12bed4e081ec792e9b15ad33b01564dae578342fe390ec429809de6be6bd4e981b6352ca7016b30ca6c8e29d1d615e155d9f738c930688d9d1a5520c4050357783e76e60fb07007d8fd07b45d4426c8badc6670370658d642438d4389a2925aa7b2f8aaf2523a23191f410f7574a132f56c8fdc462279bb7de84ed376693248a2c2ebd32e69c0443ad521ed3184e433c5981a723431516ac81d6403fd83c36a16c5beb1085501ee881b82f081227cec2ddc72ede3ce62eb2529f2d51fc49d6c4e57305334e9e6b0ce7cc7", 0xe5}, {&(0x7f0000302000)="01dfa42b6afb587ea0485d57956ed2651c6d6abfd4474444ccec84268ed0a7902976bbdc69c7fce9f8a3aee8993939f1f08a661bc77484ecd191fed6ad06ef07", 0x40}, {&(0x7f0000da9000)="0d8b0a12ca5a11aa14", 0x9}], 0x5, &(0x7f0000633000-0x1f0)=[{0x30, 0x107, 0x7, "d27684cad2a74af37c84f7d1c0bd2a07096eae7e3a4f1fdbb505411f80"}, {0xc0, 0x199, 0x1, "e9dcf647ad18e5c191d93a5e8939ab20511d9171be1647f2d215d5130360fb5b4e5ddb53982c1c6ba0b6f5935ee403cff658a63a6be28e46b5b2924e7bce4cfa27ea2314be023c2092f37d823f754f9e63576171b5e2c735834d20fb953bebad5958dd4997c2ee8cb73396db00da1f6b54f6065dc5a9fd7fecd6103136d55150ab50ec5df1e9efecf447b11def75979f06f097683fc9ea880f1c66ddef7400a5af63323555ab13ba468ab061fe"}, {0x100, 0x117, 0x1, "b45ea5d8455cac09958008e651e2e7909f54bf5071ec76fd6192852ceea1f7e380a2610782f6c54e5d3a6c6ee082d714b0fd7b86ccac88ea47dac8707927273841d25adaa052a03c5e22b3bd1b624f32d46d81492a3d8125dd4d955c7068038f134923b3b948070f89655b40cd7d1e7a174043cecd89851f34f134ee0514a469e75d21fcff59efba5daa92e321052dc562025553cc53af842f4adc78dea391c9fad55982b8dde2edf9f3cb5c94bfdf76a05a1eaf5b2dbdcecd7e7c8c2e7e69fe5610967dc26d3fca5f39a6676be9521b3fd07571ab723edcd4d090b781095f28780387b892fca303735ad2558ea83a18"}], 0x1f0, 0x4000001}, 0xef}, {{&(0x7f00004c2000)=@generic={0x14, "1cae007551da9a0e74550d9e79a5dd3548e8318612fb9bac3ef1b949ce92d064ea495c0cb6b8c7e7a6d46e7becdd2ee2fd97573eb37e77fa657e6f5b71848113b960048e42ffb55747ac325176e96412bb6755525d3ce2f88b5bf49892cff291b5a7b459d772c345ac275e43bf346b832db75248f1216234c052c45a45dd"}, 0x80, &(0x7f0000d7e000)=[{&(0x7f000001c000-0x92)="dfb90739d7014178708b299907e54abbd3b4c37b3800b62fa6ccdc63c13a707ccc28840e04a20afa735eb80a134f67d5b58aa4ba1a0ba98a992166aa98f8ce355e92b5f59a4db9c5e605ca1c35ad219be569ba9ec16cd25d62f093d3cdd814fddcabb878d656f6530474283d9a8b12f65a1307a3b825e9db72791c71110f3fba3e0459ed6b8fac6c19203cbd899c9bd78582", 0x92}, {&(0x7f00000d5000)="8ad696c62435dc783830ea1044def7a9e136d29a4f7259797394a73ce74b83d1ad2232d9f5b7dde2ee147da57da32122d18f51d8e4da7cf442a0a58d9ca3583ce7f6f24b639e4fe6f1b2fc326978d2f2f924541e80579f97d97ad4cac7a2", 0x5e}, {&(0x7f0000d95000-0xa1)="d963b08e66f8ef9de9006cdaafa120a5ce726583ecd3b114e1da2aa17ed6933fe7b46a357d9040350da67582dc0df36139d32a3eff8f164b37c84da91a83d9baf8d7906de1edf5ce7288a390c9bf8a5654b0ac9c381dbcb3b1f5f33d73239097ae3d3adbe6fee8bf0e6b151b578cadcd0cb17069ddf7b1043b31b439e34cf83f85d15a6b8997b432b6fee5e3b7a9f1f5a9a090783d104e9bd7afd9cf77cb53c7a3", 0xa1}, {&(0x7f00005ee000)="f7821bd204dd335b664e482e9405f13cb7a2a34082fb1d3c092828f7ad71eadb6120cc6ae1b3575d44b4617b5e073a0260a1fdf3b6e399e51b6d86e44fcdcedcaf1ae3aa42d1e1c42c3b33942562e18c5f3a2423c2", 0x55}], 0x4, &(0x7f0000e5d000-0x488)=[{0xf0, 0x101, 0x4, "8acfdc9e71bbee41e570e903676fc74b3322335e2f76f3c6ec88085b8e0c7b18683ba5fb4e0abc93b97238c1699b0d14ab008516e187831571525bf75e2690694fee5ce7af29d95f0350298fc44cfed6a61d8395b1653f7bf124f68bb2366cadff4c299e9488f5ae9ac164f70f2145c12369108e4621ec36067bc009dd3caead42050252d4393020143b6f4cc1a8707cd90f9b8ea16fc5d7cfc6443524689eb57c966ffc514a0ed420d1f4b9eeed2f66cec62e33265c2b70b1aab58ef99a9386704679a3b43bee0785f27e1945b646532d74cf56c3a0359c0b"}, {0xe8, 0x100, 0x9, "a3a50922bbd550df4c0edfe408cca8788b5071100d5d92cc9da4191bcca3d75864d8b2c256d7eaf8dc49c62207cbfbbca9d1554e9ddd55621567a6889199db85fb1739ab6a36669216a5fee748620e5a8609999df0ad46b5a4a2393b8d0739001f066e801f5c8f451d239a4bd33163f0c8c0973e90d24ea03929fb9ffca0f64becf5fa3451122c0506d0b554b442413e33de08ca0586eecfce0a6c91fd52b584a2e4b984217c4c51b2885787563286fcfedae3411b1d16e2aef7f052712f0630644c3a3da7e3948377392961dcc1461345ac372c310c"}, {0xb8, 0x10f, 0x7f, "903a2222b5e5e742337ee07eb0cb4bfd1fc586bcb7a87dff296df045231d6fe63cdd46eba76b9ea501202b22cb79cc17f8d8d22a486167e0e4c23c280ec6d47f0515ff9a496f41e49b16eadfe0818dd05f3341b24b18a9b4a7d65f283f710a4db356d7dfb603135b5c6c2b7ff7f382fc8979391216adfa4f41b82a273a96ba9ebeffd23aa5f0c9c5fbdc13d1c33f87e3d2d66ffdf1c0bc59b7245e013f8e397b867f7542"}, {0x40, 0x115, 0x7, "aa1b6ceefb3e9b356095dd316c1c7ee73982e8c45dbef8279137a579a6a9523a9b836c3c9a93cfa84910"}, {0x30, 0x0, 0xfa5, "6e3f727244ef28184c8ac515b179b999078a0e2a6f950fdc0e70b1d9352cda"}, {0x30, 0xff, 0xd3, "0290c7409ee2bfc323f1e0c0e681039f842e3fd9c22c046a25"}, {0xc0, 0x18c, 0x9, "0c2fdc8f0743b69cc292c7cb1726cdf8a41e015055104a91025742ed31aa75c6aa4fd869db78228630588435c9bf66b83331655e5ffafb04d3f89635ab8350626bce8235bcba2c7001239cfda4b85ec9195f258cde580e61a2b38b07caac1c919ed84909e4929fb46b369bf14939aac067d93a87de6182201aaa10e3881863d5d7579f4a292a5dc7b5be42e4c6d72462d1b2da5f7c26937a7705f0d320d972a3749dc9ca733381e0aa71400a04"}, {0x98, 0x118, 0x5, "195395e9a37cec948ef0c0a7696d12418f1e643980c04a038ce69e0e5bc47e24d8501a424eb9a33ab2c99b9b2c42807f667fedc709e49e230d1492506a164a792367bde45be6e1a04c55bc7024f4bc979fac78642decfd868fa730846805f0e405fdb0083ffef748328ad7847ed0599acb5e2dd537e67e6bcd977c8f361b9c5959a1"}], 0x488, 0x4000080}, 0x0}, {{&(0x7f00006cc000-0x14)=@ll={0x11, 0x17, r1, 0x1, 0x3f86, 0x6, @random="2ea4fb7c7f95", [0x0, 0x0]}, 0x14, &(0x7f00002c1000-0x70)=[{&(0x7f0000e12000)="8082ee2fb5c0ab608bb55e97", 0xc}, {&(0x7f0000975000-0xdb)="6afaa69556ddbea9413e6d3f1037787eac2aa03550bbb50ebf8f921fabac4964668fc64f4752a3eaf924dddafb961b99a9249a81e01b9323221f026b0ad12864470331fd7153490f54ecae4541281bffa339f5ea41563754c4377e01f9abf02cd3d2bc2629b9ba884b752038b7dcbcdb6119fe3b1f444aa2925fa382c0ba952ee369e3e5afec363d7ade66b61f97323faed89affc1146d61e2742bd21300acae7200e42302f08358ee3a7745ac6b793c52590c7c1a3f223a9a28b0946807507446d3d42c14eb21d9b045288436d66be565756bed7aa9e1034607da", 0xdb}, {&(0x7f000003c000)="1b16bb32978db256b8b582a65606b376f4a7c782acd81a228d2bb736ae8f71dee1e92bb994a3f6c060e1e8405c110e1127b5d30657005ba6e5f7cc092a969d0b8b83ae96f26e4116893cafb14a85936e4a216604b2893fdc435e879b636f562088851da1fbc5a407ab386641e228c7ae712d8fc427128bf31bc3d3a712daf55f1f5f8965b95b2827e410f0a56d48baf746063d06d32bfa924f02b96390c987bfbd9b188fb42eee1e7ff432728061ff9cf5aa73031325b6fdc4e2f39cbea58e042cfd7350db56bb1b86aede", 0xcb}, {&(0x7f000038b000)="f37f4aa3efb78d3d8c5d84593ebbe4539dd330e4d7237d207bc9fcea24777469036a73d98c4f4fc6adccb82c675ad4eb565a71ea2ab120023d4f0d4d4db326e325b5e11a5f6dc599d424821a23e53dcf134e0068b9a87c9c761c71dba78a3dd665aed46be1860a7232e9ac2449327e3647059c2242d3f0109b6182551aa55ca37c2b18e5065bf64b2369e7668d589ec213469de59a9f4dab2dc1d9e5a7e4f2454f3d46c802867a029e8928a8ccbe93c25507846c83d053ca605bd40a20908720ff54af451bc71bb8b904bc9deed2ae49be964d90a9be251e6f29fd4f7e2a72ac5a3f7c3422d8510e20ebfe039ae4a903", 0xf0}, {&(0x7f0000424000)="2379a2ac0a241bb8bd49c7fa173ec988301bf29987a7898cdc6faaad19a9045d7802035dc51561161a1dfd52d9f2752e79b6dcc4fe89b680535bdd4ce81a5f0fcaca2d2c64eb4f5fa609ad86", 0x4c}, {&(0x7f0000bd5000-0x8c)="93952d10630ef9fb2626c748b8d29eb85bff101ad0ee945f3896db90683f8af342a44d0b84792b1bd111aa92c3bf8dba36509bb71f82902f98f4a2358045034519f7eb5ed7b1fc2d7178b9375eaf73b8b1af01a6103e6c41cf9269dac84abdb4c2dbd7e5f7877419c2d42e7af6da6bf847dbe486ca84badbcfbb78280ddc6cdf7638c12c64fea0bd9c12a3ae", 0x8c}, {&(0x7f000046b000)="f469b606228140f96a249a001ae99a687df7c461bfd54afa3277e177f9c6dffc46862ce02c62931a305db842d8d81695667fb236f6ad1c6927847cf725b158ff03892c15d247d3b6b0eb207d2f570b52051728a52a9dd9db996b68a6a31d9835d0f7700a1780ef5087bfec2e84c6c78e102001a9f4eeab35aaf9a7f7dc13a719440cab12aad2ec19a612eba8892bf5e85d95730faa78b3d56a0b743f620714be6e49f5a9", 0xa4}], 0x7, &(0x7f00000c3000-0x528)=[{0x30, 0x10a, 0xffffffffffffffff, "ef4e141faaf624475746f9ac24652210962e9b52bd1d385285d3"}, {0x50, 0x113, 0x118000000000000, "5039f748c19e12b2ef288203e6d760766b79c490ab14b7391117c1144a50af5cef119a44817ea4fd60183ebb94f1fcaaa8010edccf435ec043"}, {0xd8, 0x117, 0x5, "2956dd6c46b11a9a377840e3fe74c87e866e2ff99ec025e822b5c93c122ba277f03a89d2c77dce1cbed6c997bf406a1204bf271ae78090924cfe7bca3b54767b7b0367a7cf9d4a341a159f8a7ff42bb820cffa0beec183bd43a3853951fe697499343bb9663eb5a54ce8c32f27f70641a0ec9638ef1a7d99334f1749208c2e53ae72f68929c77605ae5c80a3b919e4d8bdf80076fc4c7ed1bd967d7b19d90aad4907a2432de612a1456a9a77378ab97567aa07a6208b49d8dfe66df0767838629fa47155935b41"}, {0x100, 0x105, 0x82, 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"}, {0x40, 0x117, 0xfffffffffffffffe, "93edb1709bccdea084eb965a3837f1f38e15548ff6b449d17c3fbb9d3f2c0df3059c6c57e6f29dfb2ae510cc55f4dd"}, {0x100, 0x1, 0x39, "c8b9611dbb4df5c8082e69c803fb30c8b772ecc2fc58ce2e453c1d95934d30d604ca79b67d7e0ae80d3545323da16aacd1f254284a400776b6706f2a83b135e069fa120a124294773a5ff48318378c4d7764795dc123fe0032fec74602ec5bde91eea864d60ea788988439aaa682927e471497aa5e9619f046daf9e1ce125fa961ecc9d95750ffb994f27bf74a2ee9fb86157a86873d3e293a4ccdb06c6582821702444c1a8d53696a63a025373f051cac26520291ec9801ab84a94b6434b30d626585a45c25cd69b9094270c5fc5917337e74b7fdddfd8400eaee2ca13b5af20a77b0ddc7c798bb5c"}], 0x2318, 0x80}, 0x7}], 0x4, 0x8800) r2 = openat$selinux_user(0xffffffffffffff9c, &(0x7f000077d000)='/selinux/user\x00', 0x2, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000b81000-0x8)={0x0, 0x0}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000809000-0x3)={0x0, 0x0}) setsockopt$inet6_MCAST_LEAVE_GROUP(r3, 0x29, 0x2d, &(0x7f000024d000-0x88)={0x8, {{0xa, 0x1, 0xb8, @loopback={0x0, 0x1}, 0x4142}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) timer_create(0x0, &(0x7f00008be000)={0x0, 0x6, 0x1, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002ac000-0x4)=0x0) timer_gettime(r5, &(0x7f000088c000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r6 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000b64000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TUNATTACHFILTER(r6, 0x401054d5, &(0x7f0000dcc000-0x10)={0x5, &(0x7f0000c00000-0x28)=[{0xff, 0x4, 0x1, 0x8}, {0x6, 0x8000, 0x401, 0x7}, {0xff, 0x100000001, 0x6, 0x40}, {0x200, 0x4, 0x6, 0x2}, {0x9, 0x3, 0xfff, 0x10001}]}) r7 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000f14000)='/dev/hwrng\x00', 0x1c0, 0x0) setsockopt$packet_drop_memb(r7, 0x107, 0x2, &(0x7f00002b2000-0x10)={r1, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000e07000)={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, {0x2, 0x1, @rand_addr=0x7ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) sendfile(r4, r4, &(0x7f0000d91000-0x8)=0x0, 0xd3c5) 2017/12/28 22:59:04 executing program 2: futex(&(0x7f0000cb2000-0x4)=0x0, 0x7, 0x0, &(0x7f000032c000)={0x0, 0x0}, &(0x7f0000231000)=0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000000)=0x0, 0x80800) sync_file_range(r0, 0x7c6, 0xf4, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listxattr(&(0x7f0000572000)='./file0\x00', &(0x7f0000000000)=""/2, 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setxattr(&(0x7f0000001000)='./file0\x00', &(0x7f0000001000-0xc)=@random={'osx.\x00', 'vmnet1\x00'}, &(0x7f0000000000)='trusted\x00', 0x8, 0x1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000003000-0x8)={0x0, 0x0}) 2017/12/28 22:59:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffff9c, 0x9) r1 = syz_open_procfs(r0, &(0x7f0000016000)="4a64001f66d0") execveat(r1, &(0x7f0000019000-0x8)='./file0\x00', &(0x7f000001b000-0x10)=[&(0x7f0000019000-0x13)="2d5d73656c66766d6e657430e1"], &(0x7f0000f2c000)=[], 0x0) 2017/12/28 22:59:04 executing program 5: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) mremap(&(0x7f0000010000/0x3000)=nil, 0x3000, 0x1000, 0x0, &(0x7f000000e000/0x1000)=nil) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f0000015000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x20000000000, 0x0}) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000004000-0x10)={&(0x7f0000012000/0x1000)=nil, 0x1000}) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f0000008000-0x4)=0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_rr_get_interval(r1, &(0x7f0000016000)={0x0, 0x0}) 2017/12/28 22:59:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000043f000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x40, &(0x7f000000a000)="") r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000d63000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000565000)={0x0, 0x7ff, 0x30}, &(0x7f0000381000-0x4)=0xc) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000a2c000)={r1, 0x1000, 0x1, 0x6}, &(0x7f0000fcc000)=0x10) r2 = creat(&(0x7f0000cd5000)='./file0/bus\x00', 0xbc9dc8fbd81cb4b1) fcntl$lock(r2, 0x7, &(0x7f00007ec000)={0x1, 0x0, 0x0, 0x0, 0x0}) unshare(0x40600) truncate(&(0x7f0000afe000)='./file0/bus\x00', 0x9) llistxattr(&(0x7f0000ea1000-0xc)='./file0/bus\x00', &(0x7f00003b7000)=""/17, 0x11) 2017/12/28 22:59:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000cb7000)="1f000000000107f5fffeff00000000569d15ff0901f0ff00001bdf1845d2", 0x1e) socket(0x0, 0x0, 0x9) [ 65.601132] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=41 sclass=netlink_tcpdiag_socket 2017/12/28 22:59:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000e1c000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00009e5000-0xc)='/dev/autofs\x00', 0x80002, 0x0) ioctl$KDGETKEYCODE(r1, 0x4b4c, &(0x7f0000cad000-0x8)={0x401, 0x2}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00009ca000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0x3, 0x0, 0x0, 0x0, 0x0, 0x0}}) r2 = getpid() ioctl$PERF_EVENT_IOC_ID(r1, 0x80082407, &(0x7f0000fbe000-0x8)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000f4c000)='/selinux/member\x00', 0x2, 0x0) listxattr(&(0x7f0000298000-0x8)='./file0\x00', &(0x7f0000c0f000)=""/178, 0xb2) tee(r0, r0, 0xfffffffffffff599, 0x8) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000476000-0x28)={@common=""/16, @ifru_data=&(0x7f000018d000-0x20)="86ed2d4f377caab7dd8bd3bac09fc7ce3089b1c0c93ec50d721870a3e8075ee8"}) socketpair(0x7, 0x3, 0x0, &(0x7f0000391000-0x8)={0x0, 0x0}) r4 = getuid() ioctl$DRM_IOCTL_GET_CLIENT(r3, 0xc0286405, &(0x7f0000245000-0x28)={0x8, 0x7fff, r2, 0x3, r4, 0x1, 0x1, 0x6}) 2017/12/28 22:59:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000fff000-0x28)={@common='lo\x00', &(0x7f0000e11000-0x10)=@ethtool_rxfh_indir={0x3b, 0x2, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f000060f000-0x9)='/dev/ppp\x00', 0x200000, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f000046f000-0x4)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000458000)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000cf5000-0x4)=0xe8) stat(&(0x7f0000e54000)='./file0\x00', &(0x7f0000ec2000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000b29000)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000299000)={{{@in=@multicast1=0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001f4000-0x4)=0xe8) lstat(&(0x7f0000c44000)='./file0\x00', &(0x7f0000639000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000ec000)=0x0) fstat(r0, &(0x7f0000146000-0x42)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000b2e000)={0x0, 0x0, 0x0}, 0xc) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000bbe000)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000064b000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007f7000-0x4)=0xe8) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00008e3000)=0x5, 0x4) getgroups(0x8, &(0x7f0000efd000-0x20)=[0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0]) r14 = gettid() getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00004ac000-0xe8)={{{@in=@multicast2=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000026000)=0xe8) r16 = getegid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00004ec000)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00003c5000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000409000)=0xe8) stat(&(0x7f0000d22000)='./file0\x00', &(0x7f0000e3b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r20 = gettid() getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000db4000)={{{@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}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a4c000+0x482)=0xe8) getgroups(0x9, &(0x7f0000758000)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) sendmsg$netlink(r1, &(0x7f000097d000-0x38)={&(0x7f0000178000-0xc)={0x0, 0x0, 0x3, 0xfffffffffffffff9}, 0xc, &(0x7f00009a7000)=[{&(0x7f0000de8000)=[{0xd4, 0x1, 0x2, 0xffffffffffffffca, 0x2, "92a55cefa0edaa98d4122e58f0942273cd01e84fc8abc32da0ae39219359257c651fc8df84c74448a86fea0f6ced73241cf2bc63e20aa526fdd591c0f96842810ad2b1461f7660ee347d08f4b95a56adae8b835c4878ffa2c088cc489149d385cef6ea6e3f6722680e2c1f16063f516480684b9fac51405cfae20c80a97b65a1693cbaa5efa652eaff33e138381e7b548e6fdb1010cbc41f3884f2477533c3fdec1e958291632bcd2dc94feb905c64022ac14cf8896eb1187d8815c72d8925012829e04c"}, {0x4b, 0x80000000, 0x0, 0x75f3, 0x4, "ffa0eca88f06f16cdd0047ea045d9612428242e3411945cddad1c8ace1bc6f238171cd7aab52cae6649fab3545acabca5c930463c9a46bfaed12d8"}, {0x6f, 0x3, 0x200, 0x2, 0x2967d83, "84693ec8a1a084810a0983162defcbc50f978c3f96b1ad20919bcbbad13d867d508e4d9a78ef665ab6a368603cce44c726de023d34a723641353999fb4a1cdfbf5aa74fd53d9eec102c315987bed59eac222ef887f157af4108fb4a423eead"}, {0x78, 0x9, 0x0, 0x2, 0xfffffffffffffff8, "9931267dd0ea7720ac845842094b463e6403b9fedef802a678bd1c4250f9275714b97b96120bbadc7ed44b593b3b9715fce04f32bae7078326e1c1b5c68ec2c0a98c7cc6eb42aab02fc34af9f2b47c71ed5cfdc2c8ce3663c94ed3a8c578575e0058a30e5793f926"}, {0xbe, 0x6, 0x2, 0x1000, 0x0, "e96c599fc7a35293aaca11e8971fcef7ec10a4a8c8c00fc9053d937a7a1f169f29b08db4a3201f9c4f59668dcc1f632180108881143790beaae290f282ed64136c90810dd7f3bb112c1d4c55fba34e01344efd9cb8ba01750a3590732dbe17c63f63dbef8e4fd0f16273a2ce46c9075d40ead86957b09513a572d1ded61b34dba1f87f6eca9b543056d93ad7c67e3954f84f1680f0c2efded5085347c099ab2718cbd593d788378887f4c867410e"}], 0x2c4}, {&(0x7f0000f45000-0x112b)=[{0x72, 0x1ff, 0x100, 0x200, 0x4, "82b96f748df62a79ccc1e8a7c6fadf24e00a35c752ba7bf4e2827de5fcf2a5b059e9e15d50c7c6f51c01711464e7bb645bcecfa38b8395275628ab5131c969b5491444bf8dcf804cae8ecc3e352c26f55252f6372f653f5313a3884ca348b5689ecf"}, {0x1010, 0x1f, 0x400, 0x6, 0x5, "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"e63ac31feff9bcefb27037816b8b4d0984ee2f71510ad2af3d809c8b85c179"}, {0xd8, 0x5, 0x8, 0x400, 0xffffffff, "0177351321d831e8d42d292cf0b38d7094d4ba6dbe4743a3bfe3a418945b5f7250c2d062d741b62e16eadb323ee8462a3daff4121efb29914cc27943a1385541c6e84bf43ff1f5318f7fe55410871b388d5c95bc84f816acfe2dd4b28a85906c183f7bb39bad63e09b5812c3de04ac7692e4106db4d9e6dd13c7d4b002f412fe27dc7be734d9502ae94f8ebc9b27d88d0eb70b6b4f31dd582793d3a16f8e651e1f05ecf7f587f3d37234bf5b989626559fc176f6829ed793e1863e97a26071b078a0dc75b52a9f45"}], 0x107}, {&(0x7f0000117000)=[{0x14, 0x4, 0x608, 0x6, 0x23f, "3fbdb2c8"}, {0x57, 0x4, 0x11, 0x8, 0x0, "8e259d27a9356e6c304408b10e10a9200c72f9a65ef875d5ec4b8a72fbedcd3c0785cbf07a382c728c013784c6783611e114dc8c8003a70780d8c2d3622a8c86fc698125323831"}, {0x10, 0x0, 0x4, 0xc2, 0x0, ""}, {0x10c, 0x4, 0x25, 0x1, 0x0, "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"}, {0x37, 0x2, 0x100, 0x9, 0x5, "b815bb90b8ed8ea7a9b7b5d3c0b2faf07d2315a4a5a2879c017e14009fef69b3832a762142cf6d"}, {0xb9, 0x61a, 0x20, 0x7, 0x8, "1def7670e6053d5da6673841a4a0960c19cc557fff5a163926230c3ea03ac6f5496577e0668cbdd89eea3798522e6487a77c4eafba08499cb31de52bbe0f5261b74994f08153cb30910ae7e3ace77113262254e48a0647edd4c7f63c9804cbf385a8633aab0376c29f4471daa7826a9e5566adf6631d276663df600853b963403b110c6122dbb4724f6af0b0de7552992d1d9f764be0eb04b17d4ea6a67cd8b24252fc0dc66c3c248d"}, {0xe0, 0x0, 0x32a, 0x9, 0x100000001, "8fd5e517a746d972c27e636d9fef279ca595790eab50be35ab83855d1a09a9110e27c8bad5322f134d64dfccc84c6b0186c6c7dc8f220f7308ae7c56b7e5302c65d70c4de16cbd4421574ce189029aebc1be2027f79c1508e4a6e8c8e2c0d39483835ec8a21c6abc20cc3991990cc753caf87b13aa5c2ae77a079ba42a31be471bf9f355aba84ac17b306c592b6fadd8669548ff05659005c58656e9004f664e9cd54cf32098578588fb2824d39f6ce7396fc3c347f50d9cda3767b043351d73028fb84f48217af8d46acd59b0fe30f4"}, {0xa0, 0x7, 0x500, 0x5, 0x3, "fba37fe23ee91c7945f1692023b6a0b123e92111f912330499757ce18f31b5b44d3a8c3222ed01321748c5d52f9a348fce4ecf25bb354521738121aa27ad2bc410615d3546530ecb19391956dc7f24742e3806776e176cceb04fb371f3e9b54b36815d3931cc8c79d0d27fee3a21024527b4c72c0423c87e05f6449353d94f66c9dfad6fd6bbde9665ebf86578360b20"}, {0xf1, 0x200000000000, 0x200, 0x8, 0xffff, "3c7e23687def6abc0ebc615d1455c63937ec16729789151410a73ae895117e5c5b4586b10039768a5ada7687b916e2bdfd6962b4e2ab3d571ed2c2f228ce9c89ea8af170f9e0e93b592e4dc8a2a9d8c48dc4ec2125e18f3adcf8a4baa60dcc0f4f23c07845caf0e3cbd50e94c796058ba124c87dbcb30965959148338d887678a7089722c0dbe0c0ef3a086eb17bc8432f4e240eccbb143f1f4b130521e8fc435aab90025e86d2287553d240e9139f884260d538565ea6c9ac14e5f603236801b5cd9a482bf3ab09757741c91bfa189bde980c32f28a4f7d10061aec6e8d3aee82"}], 0x4e8}], 0x6, &(0x7f0000e5a000-0x138)=[@rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @cred={0x20, 0x1, 0x2, r17, r18, r19}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r20, r21, r22}], 0x138, 0x0}, 0xc840) socket$netlink(0x10, 0x3, 0x1f) 2017/12/28 22:59:04 executing program 1: mmap(&(0x7f0000000000/0xfcf000)=nil, 0xfcf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000aec000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x11, 0x80003, 0x0) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000017f000/0x3000)=nil, 0x3000, 0x8, 0x12, r0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000fd0000-0x7)='ns/uts\x00') ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f00009bd000-0x20)={{&(0x7f0000f71000/0x1000)=nil, 0x1000}, 0x2, 0x0}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a7c000/0x2000)=nil, 0x2000, 0x0, 0x11, r1, 0x0) 2017/12/28 22:59:04 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000001000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_RELEASE(r0, 0x6431) umount2(&(0x7f00007d6000-0x8)='./file0\x00', 0xfffffffffffffffd) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x2000, 0x0) openat(r1, &(0x7f0000001000-0xe)='./file0/file0\x00', 0x100, 0x40) 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) getxattr(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000001000)=@known='system.sockprotoname\x00', &(0x7f0000001000)=""/246, 0xf6) [ 65.696014] FAULT_FLAG_ALLOW_RETRY missing 30 [ 65.702910] CPU: 0 PID: 10446 Comm: syz-executor3 Not tainted 4.4.107-g610c835 #12 [ 65.710637] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 65.719975] 0000000000000000 36d38fa31ef8022a ffff8801d53b7580 ffffffff81d0457d [ 65.728020] ffff8801d94e1980 1ffff1003aa76ebd ffff8801d53b7708 0000000000000000 [ 65.736023] 0000000000000000 ffff8801d53b7730 ffffffff81606345 ffffffff81234260 [ 65.744027] Call Trace: [ 65.746604] [] dump_stack+0xc1/0x124 [ 65.751959] [] handle_userfault+0x715/0xf50 [ 65.757923] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 65.764927] [] ? userfaultfd_ioctl+0x2040/0x2040 [ 65.771314] [] ? handle_mm_fault+0xb5d/0x3190 [ 65.777441] [] ? handle_mm_fault+0x291e/0x3190 [ 65.783656] [] handle_mm_fault+0x2938/0x3190 [ 65.789698] [] ? check_preemption_disabled+0x3b/0x200 [ 65.796503] [] ? copy_page_range+0x1430/0x1430 [ 65.802715] [] ? __do_page_fault+0x780/0xa00 [ 65.808738] [] ? vmacache_find+0x59/0x290 [ 65.814504] [] __do_page_fault+0x35b/0xa00 [ 65.820360] [] do_page_fault+0x27/0x30 [ 65.825864] [] page_fault+0x28/0x30 [ 65.831106] [] ? iov_iter_fault_in_readable+0x1a2/0x3f0 [ 65.838091] [] ? iov_iter_fault_in_readable+0x1a8/0x3f0 [ 65.845068] [] ? iov_iter_copy_from_user_atomic+0x6f0/0x6f0 [ 65.852396] [] ? mark_held_locks+0xaf/0x100 [ 65.858335] [] generic_perform_write+0x1f4/0x550 [ 65.864704] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 65.871512] [] ? try_to_release_page+0x140/0x140 [ 65.877883] [] ? file_update_time+0xbc/0x3d0 [ 65.883918] [] ? should_remove_suid+0xe0/0xe0 [ 65.890034] [] ? __ww_mutex_lock+0x14f0/0x14f0 [ 65.896231] [] __generic_file_write_iter+0x35a/0x580 [ 65.902948] [] generic_file_write_iter+0x2f1/0x720 [ 65.909493] [] __vfs_write+0x33c/0x450 [ 65.915001] [] ? __vfs_read+0x440/0x440 [ 65.920594] [] ? __lock_is_held+0xa1/0xf0 [ 65.926367] [] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 65.932913] [] ? __sb_start_write+0x14a/0x310 [ 65.939024] [] vfs_write+0x18a/0x530 [ 65.944349] [] SyS_write+0xd9/0x1b0 [ 65.949591] [] ? SyS_read+0x1b0/0x1b0 [ 65.955007] [] ? lockdep_sys_exit_thunk+0x12/0x14 [ 65.961466] [] entry_SYSCALL_64_fastpath+0x16/0x76 2017/12/28 22:59:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f00000bd000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000ddd000-0xc)='/dev/autofs\x00', 0x200, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000c02000)={0x0, 0xfffffffffffffffd}, &(0x7f0000c05000)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000db8000-0x6)={r2, 0x100000000}, &(0x7f0000415000)=0x6) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00009ca000-0x30)={0x8, 0x0, &(0x7f0000d12000-0x20)=[@increfs={0x40046304, 0x0}], 0x0, 0x0, &(0x7f0000c05000-0x1000)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50, 0x10, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004ee000-0x76)='\x00', 0x0, 0x0, 0x0}, @ptr={0x77622a85, 0x0, &(0x7f0000008000-0x8e)='\x00', 0x0, 0x0, 0x0}], &(0x7f000000b000-0x30)=[0x0, 0x28]}}], 0x0, 0x0, &(0x7f0000009000)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00006ec000)={0x8, 0x0, &(0x7f0000acc000-0x9c)=[@decrefs={0x40046307, 0x0}], 0x0, 0x0, &(0x7f0000cd2000-0xfd)=""}) 2017/12/28 22:59:04 executing program 6: mmap(&(0x7f0000000000/0xe36000)=nil, 0xe36000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000e34000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000e34000-0x14)={0x1, 0x0, 0x0, 0x0, 0x0}) pipe(&(0x7f00009f6000)={0x0, 0x0}) 2017/12/28 22:59:04 executing program 4: mmap(&(0x7f0000000000/0x8d7000)=nil, 0x8d7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f000021e000-0x5)='user\x00', &(0x7f00008d5000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00008d5000)="b4", 0x1, 0xfffffffffffffffc) mmap(&(0x7f00008d7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008d7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008d8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00008d9000-0x11)='/selinux/context\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x40485404, &(0x7f00000ce000-0x48)={{0x3, 0x2, 0x3, 0x1, 0x80000000}, 0x0, 0xffffffff80000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f00008d8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_FONT(r1, 0x4b60, &(0x7f00008d9000-0x4c)=""/76) r2 = request_key(&(0x7f00008d8000-0x8)='rxrpc_s\x00', &(0x7f00008d8000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000011c000-0x5)='user\x00', 0xfffffffffffffff8) keyctl$unlink(0x9, r0, r2) 2017/12/28 22:59:04 executing program 7: mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x2, 0x44031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000709000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f000070a000-0xe)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000709000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f0000709000)=0x0) ioctl$TIOCSBRK(r0, 0x5427) mlock2(&(0x7f00004b6000/0x1000)=nil, 0x1000, 0x1001) munmap(&(0x7f0000600000/0x3000)=nil, 0x3000) madvise(&(0x7f0000175000/0xc00000)=nil, 0xc00000, 0x9) 2017/12/28 22:59:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000bff000)='oom_score_adj\x00') ftruncate(r0, 0x9) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000853000)=[{&(0x7f000082e000)=""/145, 0x91}, {&(0x7f0000db1000)=""/200, 0xc8}, {&(0x7f00004e5000-0xc)=""/12, 0xc}, {&(0x7f0000d61000)=""/1, 0x1}, {&(0x7f0000d5b000)=""/116, 0x74}, {&(0x7f000007b000-0x6a)=""/106, 0x6a}, {&(0x7f000043e000-0x17)=""/23, 0x17}, {&(0x7f000040e000)=""/234, 0xea}], 0x8) write$fuse(r0, &(0x7f000030e000)={0x10, 0x0, 0x0, @random=""}, 0x10) 2017/12/28 22:59:04 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) fcntl$setpipe(r0, 0x407, 0x3f) mmap(&(0x7f0000000000/0xfef000)=nil, 0xfef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000fbb000)='/dev/ptmx\x00', 0x6002, 0x0) 2017/12/28 22:59:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f00000b6000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f000002a000-0x34)={{0x0, 0x2, 0x0, 0xffefffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000cf3000)={0x0, 0x0}) openat$sequencer2(0xffffffffffffff9c, &(0x7f00006e0000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) syz_open_dev$loop(&(0x7f00001aa000)='/dev/loop#\x00', 0x100000001, 0x40) 2017/12/28 22:59:04 executing program 5: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$netrom(r0, &(0x7f0000007000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000008000-0x4)=0x10) r2 = syz_open_dev$sndtimer(&(0x7f0000004000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$TCFLSH(r0, 0x540b, 0x7) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000005000)=""/141) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) splice(r1, &(0x7f0000008000)=0x0, r0, &(0x7f0000009000-0x8)=0x0, 0x1, 0x2) preadv(r2, &(0x7f0000000000)=[], 0x0, 0x0) 2017/12/28 22:59:04 executing program 6: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00003ce000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000001000-0x18)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002e3000)=0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000000)={r1, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000001000-0x4)=0x8c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000096d000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$PIO_SCRNMAP(r2, 0x4b41, &(0x7f0000cdb000-0x9a)="3bbadd2b886f4b9182eab3cfd2d6bfa5a39b574e5c9da5d7f6372f2dab1c1cbb6740b07a5e6ebe8d9b6f9bf2a9e2570e6d85ae980640a4ec5a4fc43b0996aee70c1ec88556382d5adb92db54202d153fd699788ff53d9f2453ea5e12846951baf524a761697c95e8ba49263c556dfef774cf3e1f8c5e4eab9d8582785efeff25cff6d220732010619d9ab76e357620661177a5f287e286699f9a") socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000ac9000)={0x0, 0x0}) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r3, 0x2000000008bf3, &(0x7f0000bcd000)={@common='lo\x00', @ifru_mtu=0x0}) keyctl$set_reqkey_keyring(0xe, 0x5) 2017/12/28 22:59:04 executing program 1: mmap(&(0x7f0000000000/0x3ff000)=nil, 0x3ff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2000000000000010, 0x1, 0x0) mmap(&(0x7f00003ff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000400000-0xd0)={0x0, 0xc8, "820c6570235427fcc0b1b2ee1d6dae3c820c1773722b69bad97687b3298b6838ff672264c5f96398817e2394c883fcc67440c1fa036079042c464bf26ff64850adc3bacd07c2a3d80ed141b84fb63d11e01f5aa6d477bd4900106cce46ae8ac7af7f664919eba456ec15963afa343606686d29f12e5574fa991446f847ec93fc9a7ce705392c34d9620f6c947ed9840702c269127d1f6483e5c9aa9e3f3ab656ecc8a57e242630d1ed578e6959631665abf0df179be3a666ca033e171933e5f49a0543b91a0a37b3"}, &(0x7f0000164000)=0xd0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f00000cc000)={@generic="ff67ac6de1edbbde416968607bace444", 0x9}) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f000032a000-0x6)={r1, 0x7f}, 0x6) getsockname$ipx(r0, &(0x7f00003ff000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000054000)=0x10) [ 66.069112] binder_alloc: binder_alloc_mmap_handler: 10493 20000000-20002000 already mapped failed -16 [ 66.084020] binder: BINDER_SET_CONTEXT_MGR already set [ 66.090194] binder: 10493:10522 ioctl 40046207 0 returned -16 [ 66.101158] binder_alloc: 10493: binder_alloc_buf, no vma [ 66.107430] binder: 10493:10522 transaction failed 29189/-3, size 80-16 line 3128 2017/12/28 22:59:04 executing program 0: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x24, &(0x7f0000001000-0xc)={@multicast1=0x0, @multicast1=0x0, 0x0}, &(0x7f0000f74000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$packet(r0, &(0x7f0000000000)={0x11, 0x2, r1, 0x1, 0x8, 0x6, @random="258ca07ef012", [0x0, 0x0]}, 0x14) mmap(&(0x7f0000000000/0xfa2000)=nil, 0xfa2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000fa1000)={@common='tunl0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCSIFADDR(r2, 0x8916, &(0x7f0000315000-0x18)={@loopback={0x0, 0x1}, 0x0, r3}) 2017/12/28 22:59:04 executing program 7: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000b70000)=0x4, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) setpriority(0x0, 0x0, 0x8e43) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00004ee000-0x30)={0x4, 0x0, &(0x7f0000004000-0x18)=[@register_looper={0x630b}], 0x1, 0x0, &(0x7f00004ed000)="d8"}) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000007000)={0x0, 0x0, &(0x7f0000006000-0x2c)=[], 0x0, 0x0, &(0x7f0000002000)=""}) 2017/12/28 22:59:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00008cc000-0xd)='/dev/net/tun\x00', 0x0, 0x0) fsetxattr(r0, &(0x7f0000341000)=@known='system.posix_acl_access\x00', &(0x7f0000e7a000)="020000000400000090746e00", 0xc, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00009ee000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) 2017/12/28 22:59:04 executing program 5: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00007d7000-0x16)='/selinux/checkreqprot\x00', 0x80, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGID(0xffffffffffffffff, 0x800845c3, &(0x7f000073d000)=""/0) 2017/12/28 22:59:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) write$tun(r1, &(0x7f00003f1000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, {[]}}, @udp={0x0, 0x0, 0x8, 0x0, ""}}}, 0x102d5) write$tun(r1, &(0x7f0000585000-0x10e)=@pi={0x0, 0x200, @eth={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @random="890a2764c577", [], {{0x88fe, @llc={0xf2, @llc={0x345e25d8b5e92676, 0xfc, '}', "9771080512e8874103edba6311b2becc784bfcd9086eb47cd9ca94d5808c1f8b6ae33a0a3ec5fac8037bbb8920829d214fd6dd064b166c7c2ca53ee07b3da058a784cd64190ff30aff2df1438230484e5da9d363aeb705cd5e7a4ce93b4e18ebba7670e7ec1d7989dce42e9a0ccf6b7dcfdc799e3a691a46ff6880f4c8b5c3aa5586bacb6f8f0ffdf4707c75b7becfa4e78791904dfcecc2386c5a00c7a876097bbf570ceda0a0712eb54ca917c2f9344ab01790913b027ef9fc8bcbe2d52035939ad7bba1cddadc217187caba33d92a4b357001f48d172a95e5d3753f4e644f5e21ceef98caf12f67ea0a1ccb0042"}}}}}}, 0x106) 2017/12/28 22:59:04 executing program 1: mmap(&(0x7f0000000000/0xf49000)=nil, 0xf49000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000aca000-0xd)='/dev/net/tun\x00', 0x0, 0xfffffffffffffffa) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000b32000-0x28)={@generic="b26346c0f668efca4693a43d5354500c", @ifru_addrs=@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2017/12/28 22:59:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f00008c2000-0x10)={0x6, &(0x7f0000627000)=[{0xfffffffffffff5a6, 0x100000001, 0x1f, 0xfff}, {0x6, 0x3ab, 0x1, 0x3}, {0x7, 0x0, 0x300000, 0x7fffffff}, {0x9d, 0x5, 0x9, 0x1}, {0x9, 0x5b1, 0x7, 0x2}, {0x1000, 0x4, 0x6, 0x100001001}]}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d95000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000462000-0x4)=0xc) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000214000-0x10)='/selinux/create\x00', 0x2, 0x0) setsockopt$sock_void(r0, 0x1, 0x3f, 0x0, 0x0) r1 = dup(0xffffffffffffffff) accept$nfc_llcp(r1, &(0x7f0000006000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f00007d6000)=0x60) 2017/12/28 22:59:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f000045d000)="", 0x0, 0x208000, &(0x7f0000fa2000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000298000)={0x3, {{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]}}, 0x90) r1 = socket(0x1b, 0xa, 0x9) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000944000-0x4)=0x0) sendmsg(r0, &(0x7f0000760000)={&(0x7f0000f25000)=@l2={0x1f, 0x3, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000d5d000-0x80)=[{&(0x7f0000714000-0x15)="", 0x0}, {&(0x7f0000816000-0x5c)='b', 0x1}], 0x2, &(0x7f0000de4000)=[], 0x0, 0x0}, 0x0) 2017/12/28 22:59:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0xa) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@generic="0dace0e7157cb9fb6c3c9239d50396b4", @ifru_names=@generic="00000008c0a1000000000000002073b5"}) socketpair(0x18, 0x5, 0x3, &(0x7f0000400000)={0x0, 0x0}) r2 = dup(r0) linkat(r1, &(0x7f0000545000-0x8)='./file0\x00', r2, &(0x7f00005ef000-0x8)='./file0\x00', 0x1000) ioctl$TUNSETLINK(r0, 0x400454cd, &(0x7f0000d00000)=0x2) write$tun(r0, &(0x7f0000d83000-0x427)=@hdr={0x0, 0x3, 0x0, 0x9, 0x0, 0x0, @ipv6={0x0, 0x6, "df0b1a", 0x10, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "9c5233", 0x0, "0dadff"}, ""}}}}, 0x42) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000168000-0xc)={0x0, 0x0, 0x0}, 0xc) sched_getaffinity(r3, 0x8, &(0x7f000057e000-0x8)=0x0) [ 66.120201] binder: undelivered TRANSACTION_ERROR: 29189 [ 66.126221] binder: release 10493:10507 transaction 95 out, still active [ 66.135110] binder: unexpected work type, 4, not freed [ 66.148018] binder: unexpected work type, 4, not freed [ 66.153562] binder: 10528:10538 ERROR: BC_REGISTER_LOOPER called without request 2017/12/28 22:59:04 executing program 1: mmap(&(0x7f0000000000/0xf6c000)=nil, 0xf6c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x2, &(0x7f00008ce000-0x4)=0x5, 0x4) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000f6d000-0x9)='/dev/sg#\x00', 0x8, 0x84040) ioctl$RNDADDENTROPY(r1, 0x40085203, &(0x7f000048a000)={0x7, 0x45, "32fd950dd642693ac621718745ea95ad64e970abc663936bf8267c57fdc900c2c27b9cd885dcb436f00b4ab63109b13877e4e83ceca721b3e44c5cb947a4c4cdc04d2146c8"}) r2 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r2, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000000000}, 0x1c) 2017/12/28 22:59:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f00004a3000)='./file0\x00', 0xe000, 0x60) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000276000)={{0x7fff, 0x7}, {0x4, 0x10001}, 0x0, 0x0, 0x6, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket$netlink(0x10, 0x3, 0x0) read(r0, &(0x7f000067b000)=""/63, 0x3f) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000398000-0x4)=0x0) writev(r1, &(0x7f0000c0f000-0x10)=[{&(0x7f0000de7000-0x2c)="2900000021001900013d3524000a0006020000fbff000000000000040d001400000000000000000008", 0x29}], 0x1) 2017/12/28 22:59:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000747000-0x15)='/dev/pktcdvd/control\x00', 0x400800, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f2, &(0x7f00001c5000-0x28)={@common='sit0\x00', @ifru_map={0x41776e, 0x0, 0x0, 0x0, 0x0, 0x0}}) 2017/12/28 22:59:04 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x4800) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000cd6000)={{0x900000000000000, 0x866}, {0x0, 0x6e}, 0x7, 0x2, 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]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f000067e000)={0xfff, 0x1, 0x1, 0x2, 0xfff}, 0xc) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r1, 0x0, 0x60, &(0x7f0000000000)=""/145, &(0x7f0000dbb000)=0x91) 2017/12/28 22:59:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000cde000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000bae000-0xc)={0x6, 0x0}) epoll_wait(r1, &(0x7f00004c5000-0x48)=[{0x0, 0x0}], 0x1, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x540f, &(0x7f0000d8a000-0x4)=0x0) fcntl$lock(r0, 0x7, &(0x7f0000791000-0x20)={0x1, 0xce5ccaa4bda7ddfa, 0x6, 0x0, r2}) 2017/12/28 22:59:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000e29000)='./file0\x00', 0x7c) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000ae3000-0x1)="") mount(&(0x7f0000d09000-0x8)='./file0\x00', &(0x7f0000ca1000)='./file0\x00', &(0x7f00008a2000)='ramfs\x00', 0x0, &(0x7f000087f000)="6c860eb8039f5a53f036a032214d4b3f9c60b8c1d1335c2a10ee9e8ef5df5f0a97") connect$inet6(0xffffffffffffffff, &(0x7f0000761000-0x1c)={0xa, 0x2, 0x4a5e, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) creat(&(0x7f000016d000-0x8)='./file0/file0\x00', 0x0) mount(&(0x7f000011e000-0xe)='./file0/file1\x00', &(0x7f0000917000)='./file0\x00', &(0x7f0000a9e000)="636f6e66696766730005", 0x1000, 0x0) mount(&(0x7f00002ba000-0x8)='./file0\x00', &(0x7f0000cbf000-0x8)='./file0\x00', &(0x7f0000dcd000)='ramfs\x00', 0x80000, &(0x7f000002f000)="") mount(&(0x7f000012d000)='./file0\x00', &(0x7f0000ae7000-0x8)='./file0\x00', &(0x7f0000226000)='an\x00\x00\x00\x00\x00\x00\x00\afs\x00', 0x2105404, &(0x7f0000a65000)="") syz_open_dev$random(&(0x7f00003c6000-0xc)='/dev/random\x00', 0x0, 0x100) mount(&(0x7f0000f28000-0xe)='./file0/file0\x00', &(0x7f00002fb000-0x8)='./file0/file0\x00', &(0x7f0000239000)='\x00v\t', 0x1004, &(0x7f0000a06000)="") umount2(&(0x7f0000c07000-0xe)='./file0/file0\x00', 0xa) 2017/12/28 22:59:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) fsync(r0) getgid() poll(&(0x7f0000d28000-0x40)=[{r0, 0x1001, 0x0}], 0x1, 0x400) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000b1c000-0xc)={0x0, 0x0}) clone(0x0, &(0x7f0000814000)="", &(0x7f0000919000-0x4)=0x0, &(0x7f0000311000)=0x0, &(0x7f0000956000)="") epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000e8c000)={0x7, 0x0}) 2017/12/28 22:59:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) userfaultfd(0x80000) membarrier(0x1, 0x0) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00007f4000)={{{@in=@multicast1=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000aea000)=0xe8) recvfrom$inet6(r1, &(0x7f0000b2a000-0x68)=""/174, 0xae, 0x0, 0x0, 0x0) writev(r0, &(0x7f0000f84000)=[{&(0x7f000086f000)="2900000021001900013d2524000200060a00001600000000000000040d000600000000000000000008", 0x29}], 0x1) 2017/12/28 22:59:05 executing program 6: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000002000)=0x0, 0xb, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}, &(0x7f0000002000)=0x0, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000007000-0xe)='/selinux/user\x00', 0x2, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000000)={0x0, 0x0}) 2017/12/28 22:59:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000)="", 0x47e) sendmsg$nfc_llcp(r0, &(0x7f0000489000-0x38)={&(0x7f0000ac3000-0x60)={0x27, 0x100000001, 0x0, 0x0, 0x0, 0x0, "cd3fb8ab06922b601bc0db85f92c03f8e399e2dddbdf12f21fbab62736d9b6121f2a1aa1d44bc4192217502132d9c834026b48fddf3dce4eb76a3dfa585c05", 0x0}, 0x60, &(0x7f00002f1000)=[], 0x0, &(0x7f000057f000-0x1010)={0x10, 0x0, 0x6, ""}, 0x10, 0x40884}, 0x0) [ 66.175226] binder: undelivered TRANSACTION_COMPLETE [ 66.190250] binder: send failed reply for transaction 95, target dead [ 66.195751] binder: 10528:10538 ERROR: BC_REGISTER_LOOPER called without request 2017/12/28 22:59:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000312000)='/dev/loop#\x00', 0x0, 0x101086) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f000085f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f000034b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe, 0x0, 0x0, "773fa771e20d21035e000000000691966a46d85091c673a445ce000000ff000000079948a2952ec9e04f383eb7025ee6bf18ce053aa10160f89250cb6cb5d119", "12e10cb378b0d75a16895b67b957fca8e1f8f7b5a0cda2742381af29c6e3e91ee942e2a266de58e031a77f68bf6dd3523dbf3d3769d0fa649cc1fbc501014d22", "f52a96f116939d51dd528f3a1e8041bba6781da128f92a8cc6d21e9e29bce7fd", [0x0, 0x0]}) 2017/12/28 22:59:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00001e9000-0x8)={0x19980330, 0x0}, &(0x7f0000033000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000c53000-0xc8)="522b913b97fdf481f6a00031ff649596d6408e31b7836104b7c714a2907b3e0bed70bfb350acad2447e267ce6f59b76962ed6b85bd9c40656cf07669435f47ea232a9cf583eb6bab54ca3fbc82c7b7262c7a79bc9f3bc9e41e7b087230e4bc0bf1b1027d5183f82820eda00d8542c5354714f29b46ffd0a2b6f4f13533800520eb7be033271d68f69dad74417f5ad869b31edece84df4a77a411f440352ac32d366477f52ff15212671c8adcb2633dd1d338e7c68b95302e305f78870680cf040d80b68240fb04e1", 0xc8) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00006ec000)="8607006600", 0x5) INIT: Id "6" respawning too fast: disabled for 5 minutes INIT: Id "4" respawning too fast: disabled for 5 minutes INIT: Id "5" respawning too fast: disabled for 5 minutes INIT: Id "2" respawning too fast: disabled for 5 minutes INIT: Id "3" respawning too fast: disabled for 5 minutes INIT: Id "1" respawning too fast: disabled for 5 minutes [ 241.775329] INFO: task syz-executor6:10583 blocked for more than 120 seconds. [ 241.782619] Not tainted 4.4.107-g610c835 #12 [ 241.787548] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 241.796055] syz-executor6 D ffff8800aaa5f8a8 27752 10583 3567 0x00000004 [ 241.803458] ffff8800aaa5f8a8 ffff8800aaa5f858 0000000000000246 0000000000000292 [ 241.811501] 0000000041b58ab3 ffffffff83fa7300 ffff8801db21f878 ffff8801db21f8a0 [ 241.819519] ffff8801db21ef98 ffff8801d10a2f80 ffff8801d22097c0 ffff8800aaa58000 [ 241.827553] Call Trace: [ 241.830116] [] schedule+0x9a/0x1c0 [ 241.835311] [] blk_mq_freeze_queue_wait+0x120/0x240 [ 241.841948] [] ? blk_mq_tags_cpumask+0x20/0x20 [ 241.848202] [] ? percpu_ref_kill_and_confirm+0x11f/0x300 [ 241.855298] [] ? prepare_to_wait_event+0x420/0x420 [ 241.861844] [] blk_mq_freeze_queue+0x1d/0x20 [ 241.867892] [] loop_set_status+0x1a2/0xfc0 [ 241.873744] [] loop_set_status64+0xae/0x130 [ 241.879711] [] ? loop_set_status_old+0x2e0/0x2e0 [ 241.886108] [] ? mutex_lock_nested+0x5d4/0x850 [ 241.892309] [] ? avc_has_extended_perms+0x407/0xf30 [ 241.898973] [] ? avc_has_extended_perms+0xe2/0xf30 [ 241.905550] [] lo_ioctl+0xce3/0x19c0 [ 241.910882] [] ? avc_ss_reset+0x110/0x110 [ 241.916678] [] ? loop_lookup.part.18+0x110/0x110 [ 241.923053] [] blkdev_ioctl+0x4ab/0x1990 [ 241.928769] [] ? blkpg_ioctl+0x910/0x910 [ 241.934453] [] ? debug_check_no_obj_freed+0x166/0x9b0 [ 241.941304] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 241.948303] [] ? _raw_spin_unlock_irqrestore+0x45/0x70 [ 241.955226] [] ? debug_check_no_obj_freed+0x2d2/0x9b0 [ 241.962035] [] ? __fd_install+0x224/0x5f0 [ 241.967829] [] ? quarantine_put+0xab/0x180 [ 241.973685] [] block_ioctl+0xde/0x120 [ 241.979127] [] ? blkdev_read_iter+0x170/0x170 [ 241.985260] [] do_vfs_ioctl+0x7aa/0xee0 [ 241.990851] [] ? ioctl_preallocate+0x1f0/0x1f0 [ 241.997075] [] ? __fget+0x20b/0x3b0 [ 242.002319] [] ? __fget+0x232/0x3b0 [ 242.007588] [] ? __fget+0x47/0x3b0 [ 242.012746] [] ? security_file_ioctl+0x89/0xb0 [ 242.018982] [] SyS_ioctl+0x8f/0xc0 [ 242.024143] [] entry_SYSCALL_64_fastpath+0x16/0x76 [ 242.030861] 1 lock held by syz-executor6/10583: [ 242.035522] #0: (&lo->lo_ctl_mutex/1){+.+.+.}, at: [] lo_ioctl+0x8f/0x19c0 [ 242.044932] Sending NMI to all CPUs: [ 242.048792] NMI backtrace for cpu 0 [ 242.052386] CPU: 0 PID: 0 Comm: swapper/0 Not tainted 4.4.107-g610c835 #12 [ 242.059400] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 242.068747] task: ffffffff84214840 task.stack: ffffffff84200000 [ 242.074771] RIP: 0010:[] [] do_raw_spin_unlock+0x90/0x210 [ 242.083520] RSP: 0018:ffffffff84207d60 EFLAGS: 00000802 [ 242.088956] RAX: dffffc0000000000 RBX: ffff8801db21ef80 RCX: 0000000000000004 [ 242.096230] RDX: 1ffff1003b643df2 RSI: 0000000000000000 RDI: ffff8801db21ef84 [ 242.103476] RBP: ffffffff84207d78 R08: 1ffffffff08823c8 R09: 0000000000000001 [ 242.110740] R10: 0000000000000000 R11: dffffc0000000000 R12: 00000000ffffe8e0 [ 242.117994] R13: ffff8801db21ef90 R14: 0000003810691c59 R15: dffffc0000000000 [ 242.125276] FS: 0000000000000000(0000) GS:ffff8801db200000(0000) knlGS:0000000000000000 [ 242.133466] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 242.139343] CR2: 00007f55915949b8 CR3: 00000001d406b000 CR4: 00000000001406f0 [ 242.146597] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 242.153836] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 242.161098] Stack: [ 242.163211] ffff8801db21ef80 00000000ffffe8e0 ffff8801db21efe8 ffffffff84207d90 [ 242.170741] ffffffff83773222 ffff8801db21ef80 ffffffff84207dc8 ffffffff811f592f [ 242.178255] ffff8801db217440 c1ddc2998a160f2e ffff8801db217440 ffff8801db2174b4 [ 242.185781] Call Trace: [ 242.188329] [] _raw_spin_unlock+0x22/0x50 [ 242.194088] [] update_cpu_load_nohz+0xcf/0x140 [ 242.200313] [] tick_nohz_idle_exit+0x1d8/0x3d0 [ 242.206528] [] cpu_startup_entry+0x2e7/0x820 [ 242.212548] [] ? call_cpuidle+0xe0/0xe0 [ 242.218156] [] rest_init+0x189/0x190 [ 242.223483] [] start_kernel+0x6b4/0x6e9 [ 242.229098] [] ? thread_stack_cache_init+0xb/0xb [ 242.235480] [] ? early_idt_handler_array+0x120/0x120 [ 242.242194] [] ? early_idt_handler_array+0x120/0x120 [ 242.249022] [] x86_64_start_reservations+0x2a/0x2c [ 242.255586] [] x86_64_start_kernel+0x140/0x163 [ 242.261786] Code: 38 d0 7c 08 84 d2 0f 85 51 01 00 00 8b 03 85 c0 0f 84 c3 00 00 00 4c 8d 6b 10 48 b8 00 00 00 00 00 fc ff df 4c 89 ea 48 c1 ea 03 <80> 3c 02 00 0f 85 59 01 00 00 65 48 8b 04 25 00 3f 01 00 48 39 [ 242.280955] NMI backtrace for cpu 1 [ 242.284556] CPU: 1 PID: 485 Comm: khungtaskd Not tainted 4.4.107-g610c835 #12 [ 242.291822] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 242.301168] task: ffff8800bac05f00 task.stack: ffff8800bbb10000 [ 242.307211] RIP: 0010:[] [] flat_send_IPI_mask+0xf7/0x1a0 [ 242.315942] RSP: 0018:ffff8800bbb17cb8 EFLAGS: 00000046 [ 242.321358] RAX: 0000000003000000 RBX: 0000000000000c00 RCX: 0000000000000000 [ 242.328626] RDX: 0000000000000c00 RSI: 0000000000000000 RDI: ffffffffff5fb300 [ 242.335879] RBP: ffff8800bbb17ce0 R08: 0000000000000001 R09: 0000000000000000 [ 242.343122] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000246 [ 242.350385] R13: 0000000000000003 R14: ffffffff8426abe0 R15: 0000000000000002 [ 242.357638] FS: 0000000000000000(0000) GS:ffff8801db300000(0000) knlGS:0000000000000000 [ 242.365858] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 242.371710] CR2: 00007fc970e42000 CR3: 00000001d406b000 CR4: 00000000001406e0 [ 242.378992] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 242.386247] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 242.393485] Stack: [ 242.395624] ffffffff8426abe0 ffffffff847e8600 00000000000194a0 0000000000000040 [ 242.403121] dffffc0000000000 ffff8800bbb17d00 ffffffff810b8e1b ffffffff839f53e0 [ 242.410646] 0000000000000003 ffff8800bbb17d60 ffffffff81d0f4d7 ffffffff81417c73 [ 242.418173] Call Trace: [ 242.420725] [] nmi_raise_cpu_backtrace+0x5b/0x70 [ 242.427163] [] nmi_trigger_all_cpu_backtrace+0x4a7/0x550 [ 242.434225] [] ? print_lock+0xab/0xae [ 242.439665] [] ? irq_force_complete_move+0x3b0/0x3b0 [ 242.446400] [] arch_trigger_all_cpu_backtrace+0x14/0x20 [ 242.453379] [] watchdog+0x6fa/0xae0 [ 242.458647] [] ? watchdog+0xc3/0xae0 [ 242.463975] [] kthread+0x268/0x300 [ 242.469152] [] ? reset_hung_task_detector+0x20/0x20 [ 242.475796] [] ? kthread_create_on_node+0x400/0x400 [ 242.482427] [] ? kthread_create_on_node+0x400/0x400 [ 242.489084] [] ret_from_fork+0x3f/0x70 [ 242.494590] [] ? kthread_create_on_node+0x400/0x400 [ 242.501251] Code: b3 5f ff f6 c4 10 75 e1 44 89 e8 c1 e0 18 89 04 25 10 b3 5f ff 44 89 fa 09 da 80 cf 04 41 83 ff 02 0f 44 d3 89 14 25 00 b3 5f ff <41> f7 c4 00 02 00 00 74 1a e8 3b 09 17 00 4c 89 e7 57 9d 0f 1f [ 242.520399] Kernel panic - not syncing: hung_task: blocked tasks [ 242.526545] CPU: 0 PID: 485 Comm: khungtaskd Not tainted 4.4.107-g610c835 #12 [ 242.533786] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 242.543108] 0000000000000000 ba54f5d707ebd558 ffff8800bbb17ca8 ffffffff81d0457d [ 242.551087] ffffffff83881e80 ffff8800bbb17d80 dffffc0000000000 7fffffffffffffff [ 242.559029] ffff8801d10a1ba8 ffff8800bbb17d70 ffffffff8141774a 0000000041b58ab3 [ 242.566977] Call Trace: [ 242.569543] [] dump_stack+0xc1/0x124 [ 242.574874] [] panic+0x1aa/0x388 [ 242.579855] [] ? percpu_up_read.constprop.45+0xe1/0xe1 [ 242.586745] [] ? nmi_trigger_all_cpu_backtrace+0x3fb/0x550 [ 242.593984] [] ? nmi_trigger_all_cpu_backtrace+0x3fb/0x550 [ 242.601223] [] watchdog+0x70b/0xae0 [ 242.606461] [] ? watchdog+0xc3/0xae0 [ 242.611790] [] kthread+0x268/0x300 [ 242.616943] [] ? reset_hung_task_detector+0x20/0x20 [ 242.623572] [] ? kthread_create_on_node+0x400/0x400 [ 242.630200] [] ? kthread_create_on_node+0x400/0x400 [ 242.636829] [] ret_from_fork+0x3f/0x70 [ 242.642330] [] ? kthread_create_on_node+0x400/0x400 [ 242.649105] Dumping ftrace buffer: [ 242.652652] (ftrace buffer empty) [ 242.656330] Kernel Offset: disabled [ 242.659935] Rebooting in 86400 seconds..