tpair(0x1, 0x0, 0x4, &(0x7f0000122000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000001000-0x4)=0xfff, 0x4) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") sigaltstack(&(0x7f00006e6000/0x3000)=nil, &(0x7f0000cf2000)=0x0) 2018/01/06 23:06:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000f4e000-0x8)={0xfffffffffffffffa}, 0x0, 0x8) gettid() timer_create(0x0, &(0x7f00007b3000)={0x0, 0xa, 0x8, @thr={&(0x7f0000add000-0x1000)="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", &(0x7f0000be9000-0x87)="1d2ab57c35e5c72ec40f3b8b33a69d56ed69cfc6a8263410cf9232dba13ebbb0034589acc0e5ea3a530df7f9324b798e392e1af7447f10e5c509bd53de19b93165511af2b89e25743f340c70544da73f0d9d0442eeb7a7240e52350ea30e5a2ac5287928d291b3f70d5701d0d89ea870d27d11967c93f861146551dd7c68e81cce7786c3d63387"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000004a000)={{0x0, 0x1}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) rt_sigtimedwait(&(0x7f0000002000-0x8)={0x0}, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000-0x10)={0x0, 0x989680}, 0x8) r0 = syz_open_dev$evdev(&(0x7f0000bba000-0x12)='/dev/input/event#\x00', 0xc9, 0x200000) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f0000747000)=""/21) pipe(&(0x7f0000e1f000-0x8)={0x0, 0x0}) epoll_pwait(r2, &(0x7f0000488000-0x48)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x6, 0x5, &(0x7f0000569000-0x8)={0x80000000}, 0x8) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f0000286000)={0xa, 0x0, [{0x8000000f, 0x7, 0x1, 0x2a1, 0x2b, 0x0}, {0xd, 0x1370, 0x200, 0x9c, 0x7bed, 0x0}, {0x80000000, 0xf3, 0x401, 0x9, 0xfffffffffffff000, 0x0}, {0xa, 0x20, 0x9, 0x2, 0x4, 0x0}, {0xf, 0x3, 0x401, 0x81, 0x27c21923, 0x0}, {0x8000000b, 0x1f, 0x9, 0x9, 0xfff, 0x0}, {0xe, 0x3, 0x400, 0xfffffffffffffff7, 0x8, 0x0}, {0xa, 0x101, 0x7ff, 0xfffffffffffffffc, 0x96, 0x0}, {0x6, 0x1, 0x7, 0xfffffffffffeffff, 0x7, 0x0}, {0x4000000f, 0x7f, 0x3ff, 0x6, 0x0, 0x0}]}) getpeername$packet(r1, &(0x7f00002d2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000cbd000-0x4)=0x14) 2018/01/06 23:06:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000001, 0x84) getsockopt$inet_int(r0, 0x0, 0x14, &(0x7f0000bc7000)=0x0, &(0x7f0000d6c000-0x4)=0x4) r1 = syz_open_dev$sg(&(0x7f0000fbc000-0x9)='/dev/sg#\x00', 0x80000001, 0x101000) getdents64(r1, &(0x7f0000b3f000-0x35)=""/53, 0x35) 2018/01/06 23:06:58 executing program 6: mmap(&(0x7f0000000000/0xea8000)=nil, 0xea8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ea8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000ea9000-0xb)='/dev/midi#\x00', 0x80000001, 0x257eb574fbc7364e) mmap(&(0x7f0000ea8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ea8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ea8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r0, &(0x7f00001b1000)={0x0, 0x0, &(0x7f0000ea9000-0x80)=[{&(0x7f000061c000)="ebaf9b5ca87b4d8b527f662d153d52c368d2d09c277de8aac31426641d5e9c9f6bd4105307567d096070512eef3ea48fdcd138dbaad0eb0935824d2a2e7213a4888611e65092215d74d56e6c544cf34bfa3df93751ab8928e04bd28948ed8fd206f21112c40ed5839cf387462cd0893df1777611e58f9d293936112a0e55c22e50cbcba6598702011441459f74e60d2a97c2402f8b9277572b434c9ba3d8b3f1fa07d2a0eeeedd0ab85fe8a544af02ea8863c7c377d0744856e7b4516e681bf32178a71128fb2307d3aa4af7f906ff451c95641b", 0xd4}, {&(0x7f00007e9000-0xd2)="b80054cae23be70321f6c3e05e1d54caab6a549060c0c3b02e4ba08ae995aac39e99212358e51db42eb3920ae318e14b9d911062f5eb532c7d93e185742214bc6c113f7ccaef335f2bf88820cc7a3b7b11cd854759778db94a8c6032a6e0546bf387e9ad275b939353ed6b61868aaf7d2791c509437ed633a92c10ba7bb9e36d8f3c2698a7fb5a75121a36d46794efbccde3ef2c93242209c2877614e6a177270db17b856c67195465e3f806cff96995e977bd31a11feb0f5d470b715581090a1adbfb17da2978c2e8bdd2ec3a1149e93c22", 0xd2}, {&(0x7f0000ea8000)="bbf3d125a9265a5650677b268acddb5d92e6795f8480e342ac8b74b9f8aec9ca73e1c476d13e7cc52bd39a90ddfedbbdaa86c01c009aec1f739036415ac42d66e666b6981f336925db947c4ff91c45bc40960a547600a0a42168547011c6921bd925e7d14be46eb72c009148ea7a112d439ca297632e567eac7430777546bf5be38754e50dc2a710970376423177e0e4d0580cd0401b66060505fc2f3986e3da08faf75f4335c6f6f281523ed6186a85ce06d58c08060b63d3bc5263ea6b642d45af42b3bd125704e231004dc83390f719168fcc92f002e7783ba0ba2afc44ea8c408ec8f1d92febe313a5304546a8", 0xef}, {&(0x7f00006da000)="9e92b3f6de788630470b2624b5bc200f7d7663f295bcc56a48d838473a01cdb7e0fa2dc34ede96934cb0c8be53d4a4cc09fcaeba1953d69aca7c26fe95961a3b4b78d353be0aca47819e08959dfeda12529358c5306c0f340ef54cbf34388754a4752aecc80e80d92b51e4a5a984040ddbc8bf57885972d6bd8b05e80bc3ea4de2f453b7190224f997472f97a6925ea35ffb4b000f7e00", 0x97}, {&(0x7f0000ea9000-0x49)="e151a668b303618c527aeb94d602f5270e2f71e2f666eadf049f27295515563a118d9b04da772580648702e448292944e718af8b4aaf1dc3777512391c521dcb8f26cecf0f2df88d68", 0x49}, {&(0x7f0000927000)="55ecdb847a4836ade65bf56f62e9c715be9097d8f8a11452a157577da91ce9af1b79519d32fe12577620861b9e1fd743659b37d0f3f476116520bf78abf1fe6dfb4109c277e29e827154d0ff5a1cffb4c91c2337ccab9c026544a39111083be967365cdca18b90cd81dd6e9905e122aa17ca7e5ad0c64c64dd420152c7589a4f3d3c7a270aacfecbd0813d2f8aa763f82d413890fe63925bac020313cd2bce6b55d05ced87601f217018e2ec9db5d69522ed422d527ba3f9e86b74a0b54199d6e0c3304808", 0xc5}, {&(0x7f000075b000)="68e7f63a8df248b267a43ac559f7068f006df4983a1ca7721336746c50bfe6ddad64184acec23a578784bb47ef78069b6feca589ae621278ae167ab4ddd1d508256c47aaaad1a53abd34904a885113ec61fa6c91224df8989892cf57e54a199749d8cfe7f30119a0485772be061963daf3426d010943a792e1e612a6b188696903f079f9ba31fd", 0x87}, {&(0x7f0000495000-0x44)="748e8559cd0ba01447fbf9b3a964c5949d76325127b637414d8292d857a074401d44c46056f4c94dec49cfcd879f6a4e3daf5772fec7bd0f30d396773d47dfeba62c8e1e", 0x44}], 0x8, &(0x7f000019f000-0x148)=[@iv={0x20, 0x117, 0x2, 0x7, "5f4115c655daad"}, @iv={0x110, 0x117, 0x2, 0xf5, "69eb667628d3d9f3752e23ac341e53de2bc0eb1d40a50efbbf18d784d4c436e69615fbb79dadb4b2d33595e8c0218c7298f1366cb2158e184e8fe87243b1243f04b235fe845760a476ffe0d25eb092fe5ae1e9e6271a423a79151a702bb73d0bacf3ca557e2eb73f5e278310001dac9ff9b3692e1787b17330188c8823c1a679880a263497aacf0bcb7e1f4cbc17101d4501b9f7e3bd6e23dcdb4f067c8a54270f36b8b0b621d4aa16d23b6b69d3be101ed976d66787f25bea7ac930f5682a058b908ba205dae63ecd89ced0d221f168fbe376899e879894644a7cf514a19152e4069d7a93e160a2d016eba9b8bc7d2c159f3ab52a"}, @op={0x18, 0x117, 0x3, 0x0}], 0x148, 0x4000010}, 0x4000800) r1 = socket(0x40000000000010, 0x802, 0x0) write(r1, &(0x7f0000ea5000-0x24)="240000001a0025f00018003e00ed040f020b71000004bf0202001eeb0800100048186be0", 0x24) syz_open_dev$admmidi(&(0x7f0000a9e000)='/dev/admmidi#\x00', 0x40, 0x80001) 2018/01/06 23:06:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000036f000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap$binder(&(0x7f0000fb9000/0xc000)=nil, 0xc000, 0x4, 0x12052, r0, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000528000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000f09000)={0x0, @in6={{0xa, 0x3, 0x7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x100000000, 0x2, 0x7, 0x1000}, &(0x7f00009f2000)=0xa0) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f000031d000-0x8)={r2, 0x2}, &(0x7f0000d69000)=0x8) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f00009f3000-0x20)={@common='lo\x00', @ifru_flags=0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f000026c000)=[@ptr={0x77622a85, 0x0, &(0x7f0000008000-0x8e)='\x00', 0x1, 0x0, 0x0}], &(0x7f000000b000-0x30)=[0x0]}}], 0x0, 0x0, &(0x7f0000009000)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000a89000-0x30)={0xfffffffffffffe6b, 0x0, &(0x7f0000cb3000-0x68)=[@release={0x40046306, 0x0}], 0x134, 0x0, &(0x7f0000fc3000-0x16)=""}) 2018/01/06 23:06:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000cb2000)='/dev/audio\x00', 0x8000, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000db2000)=@sack_info={0x0, 0x8, 0x3}, &(0x7f0000e4d000-0x4)=0xc) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000815000-0xc4)={r1, 0xbc, "617f149b241dec24921b7f4d015abcdab8917a81c212087326dd8fee4558884cb42f90f2d88589c0feec5d6d3db80eb3f6abf4ec23ce38f112bd32e9485574e917c6347d4b1925ff858af4c682eb26cce9dfdde4dba60f250513e5cd1eea2889314efba5bc4ba1ac7b506a37eff7eca379549b3dcb2f7147872278dadca2f516be87e1aa74e746319778c120bd93a9779d0c920cd323444440fbab40f185ffdf514387583649b617a1533ef1c4b74fda388ffddb611ff0082d29c437"}, &(0x7f0000d96000)=0xc4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f00000f7000-0xc)='/dev/rfkill\x00', 0x0, 0x0) accept$netrom(0xffffffffffffffff, &(0x7f0000b3d000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f000045a000-0x4)=0x48) r3 = memfd_create(&(0x7f0000001000-0xd)='eth0wlan0+}(\x00', 0x10000000000005) fallocate(r3, 0x0, 0x0, 0x7e6c) setsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f000034c000)={r2, 0x7}, 0x8) connect$nfc_raw(r0, &(0x7f0000d81000)={0x27, 0x5, 0xa53, 0x0}, 0x10) 2018/01/06 23:06:58 executing program 5: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x4, 0x40000000000031, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r0, 0x0, 0x4018, &(0x7f0000a9f000-0x4)=0x9, 0x4) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x1) r1 = syz_open_dev$midi(&(0x7f0000947000-0xb)='/dev/midi#\x00', 0x6, 0x424383) ioctl$KVM_SMI(r1, 0xaeb7) bind$inet(r0, &(0x7f0000cce000+0xd1f)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5) 2018/01/06 23:06:58 executing program 1: mmap(&(0x7f0000000000/0x274000)=nil, 0x274000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000274000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x89f3, &(0x7f0000275000-0x28)={@common='iddpp0\x00\v\x00', @ifru_map={0x400000, 0x0, 0x0, 0x0, 0x0, 0x0}}) mmap(&(0x7f0000274000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000274000)={0x0, 0x0}) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000237000-0x11)='/dev/qat_adf_ctl\x00', 0x1, 0x0) mmap(&(0x7f0000275000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ipx(r3, &(0x7f0000197000)=""/245, 0xf5, 0x100, &(0x7f0000276000-0x10)={0x4, 0x1, 0x80, "3da81842d254", 0x1, 0x0}, 0x10) mmap(&(0x7f0000276000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000276000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r0, &(0x7f0000277000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000276000)=0x8) mlock2(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x1) r4 = fcntl$dupfd(r1, 0x406, r1) setsockopt$netrom_NETROM_T1(r4, 0x103, 0x1, &(0x7f0000170000)=0xfffffffffffff600, 0x4) fcntl$F_GET_RW_HINT(r3, 0x40b, &(0x7f0000135000)=0x0) mmap(&(0x7f0000275000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netrom(r4, &(0x7f0000106000-0x38)={&(0x7f0000155000)=@ax25={0x3, {"b2554e9c6713e0"}, 0x6}, 0x10, &(0x7f000010f000-0x10)=[{&(0x7f0000208000-0x52)="e08c7ace700204e9d3d36916a746786e8d6c3aebe4c391cbfef46cd3fd4962b1a117c88c64d72c8c15cb3f7f63f8bbedc86c31694da03691c67de624d225ac7f5533e5dbfd2374d3e31a85b8e4b382458de2", 0x52}], 0x1, 0x0, 0x0, 0x8011}, 0x1e049d2d9649aff8) mmap(&(0x7f0000275000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) llistxattr(&(0x7f0000276000-0x8)='./file0\x00', &(0x7f0000275000)=""/71, 0x47) r5 = accept(r2, 0x0, &(0x7f0000111000)=0x0) mmap(&(0x7f0000275000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T2(r5, 0x103, 0x2, &(0x7f00001bb000)=0x5, &(0x7f0000275000)=0x4) 2018/01/06 23:06:58 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r1, &(0x7f0000001000-0x38)=[{&(0x7f0000001000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000000000)=[], 0x0, &(0x7f0000bbe000-0x20)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0]}], 0x20, 0x4044}], 0x1, 0x20040000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000001000)='/dev/dsp\x00', 0x20000, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f0000000000)=""/141, &(0x7f0000001000-0x4)=0x8d) r3 = accept$alg(r1, 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000002000)=0x0) fcntl$F_SET_RW_HINT(r2, 0x40c, &(0x7f0000001000-0x8)=0x3) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r2, 0x10, &(0x7f0000004000-0x8)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000004000)={r1, 0x7, 0x1, 0x9, &(0x7f0000004000)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000006000-0x4)=0x400, 0x4) fcntl$setown(r1, 0x8, r4) ioctl$FUSE_DEV_IOC_CLONE(r2, 0x8004e500, &(0x7f0000003000)=r2) r5 = openat$ppp(0xffffffffffffff9c, &(0x7f0000006000-0x9)='/dev/ppp\x00', 0x40000, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r5, 0x84, 0x4, &(0x7f0000006000-0x4)=0x6, 0x4) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000003000-0xc)={0x0, @rand_addr=0x0, @local={0x0, 0x0, 0x0, 0x0}}, &(0x7f0000006000-0x4)=0xc) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000007000-0x4)=0x106, 0x0, 0x1, &(0x7f0000007000-0x10)={0x0, 0x0}, &(0x7f0000004000-0x4)=0x1f, 0x8) ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x89e1, &(0x7f0000002000+0xbff)={r3}) 2018/01/06 23:06:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) ioctl$sock_ifreq(r0, 0x800008946, &(0x7f0000001000-0x28)={@common='lo\x00', @ifru_data=&(0x7f00002b6000-0x20)="020000008d35164014a9135301000ffffe00007663d8a705b0000072052a90e6"}) [ 46.074298] binder_alloc: binder_alloc_mmap_handler: 6644 20000000-20002000 already mapped failed -16 [ 46.105335] binder: 6644:6649 ioctl 8917 209f2fe0 returned -22 2018/01/06 23:06:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x2, &(0x7f000014b000)={0x0, 0x1f, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002d4000-0x4)=0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000537000-0xe)='/selinux/user\x00', 0x2, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f00006de000-0x30)=[{0x4, 0x1}, {0x8, 0x401}, {0x2, 0x4}, {0x2, 0x8}, {0xc, 0x9}, {0x3, 0x1}], 0x6) timer_settime(0x0, 0x0, &(0x7f00000e5000-0x20)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, &(0x7f000094c000)={{0x0, 0x0}, {0x0, 0x0}}) clock_nanosleep(0x2, 0x0, &(0x7f0000c13000-0x10)={0x0, 0x989680}, &(0x7f0000559000-0x10)={0x0, 0x0}) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00006a6000)='/dev/autofs\x00', 0x101200, 0x0) ioctl$TIOCNXCL(r1, 0x540d) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f000004b000)=0x4, 0x4) getsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f00005be000-0x4)=0x0, &(0x7f00000d6000-0x4)=0x4) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000d4c000-0x8)={0x0, 0x20}, &(0x7f0000249000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00004b1000-0x14)={0x0, 0x4, 0x6, [0x80000001, 0x7, 0x4, 0x3ff, 0x8, 0x1]}, &(0x7f00002a4000-0x4)=0x14) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000940000)={r2, 0x20}, 0x8) sendmsg$inet_sctp(r1, &(0x7f00002de000-0x38)={&(0x7f00000e8000)=@in6={0xa, 0x2, 0x80000000, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x200}, 0x1c, &(0x7f0000c9c000-0x60)=[{&(0x7f00003dd000)="480dd051f75a5f5144e9ca7cf9ee8bcd0d53802bb912e13863aa6b7ae1fdb3d2d508159a2016bb19fd95add6dec9471ba02518847db7338448adb29af11202cad074567272ddf5d02a68543d60eb7e860af33a", 0x53}, {&(0x7f0000195000)="452f6d50ca9c98db4702f55b544ee2f387c79d9698405d22b02450bf82fb8fd531328d6970dd2dc18f67267e63464be99bf41283ffd5aa37f659fdd866a1071d91bc27695d1be968a4301a3a46fea3dd2b4f81c21235475f299f65bbfc66492bdbc79e963d2f3055d7fd75bc894a9372f85715ef", 0x74}, {&(0x7f000012a000)="4eba1a0cf2b4ea603b274f2688b4f974d5a4bd1e4aca03606aaf20af7c24245a823afffe4ec7c76237f2b29f7a913aa5eb5b251ec9cc8c31240945de59f85d28cffce884f018e1d83e5a33c73f4dd70465f06d7d14e31f8362e569c754f8d196295ba51700eaca83829aec1dd2beedde1017949b97bc0afceca2627e4b9d9e2383599b12d1b5c40a98f13318979ffd7c7ebf800e216935f172d0d56fa74301958b68242ee666c063940b2be412639a9d48772ccb6591b2e98ef5b22cc46137b076af", 0xc2}, {&(0x7f0000b3d000-0x5d)="27f9fc96ef0138f881c85b9c7498ad1b43ddcefa67a4342b06f86caeed924be940569da75ef50ec3c0e9fcee6a011b018f29fed96f37184cebb72b238e5fd0429f0da8f9dc2021b7f0cde319ed7a2327a83c972130ff0b28e05f5f3e1e", 0x5d}, {&(0x7f0000b10000-0x6d)="f1a83a98ee86256435d92a1e6750074176d230669636ebed7b63e27da794425ed8a9f9dab11b91bd250af5b2c6087c1c29e376075669ecf3eaaa607e49543b6f3ac5595825add1d55df8b7355174799911cee7978e458c29f5c88305f27f2250545cb89ee6acf3d450f67122fa", 0x6d}, {&(0x7f0000d39000-0xa3)="64ac50fca97992ef59cce05decb2d32279190aab25893beaff6356116beaf52b2e03c0b5cdf5e3fee9d9609b28e7c42f8e32ac07e82296d6bc7bc67b365c826d8742ecbb4215bb7d0cf34ab02d9896ff807c2efc53c0fdd085d3b0deed36e7bc17bee711a97feafad64d331c936eb69df9a7b311358f69d9496c36b190a7cf87581810eea64abaf497b4e4cfa5f53c1968b059fb9aa53dc1b064ef513b7f26f099c18e", 0xa3}], 0x6, &(0x7f00003b7000-0x120)=[@sndinfo={0x20, 0x84, 0x2, {0x2, 0x820d, 0x80, 0x2bd, r2}}, @init={0x18, 0x84, 0x0, {0x5, 0x200, 0x5, 0x1}}, @sndinfo={0x20, 0x84, 0x2, {0x7, 0x8204, 0xc9, 0x1, r3}}, @sndrcv={0x30, 0x84, 0x1, {0x2, 0x8, 0x1, 0x1, 0x4, 0x1f, 0x5, 0x6, 0x0}}, @init={0x18, 0x84, 0x0, {0x1ff, 0xfff, 0x0, 0x4863da63}}, @init={0x18, 0x84, 0x0, {0x35, 0x0, 0x0, 0x7}}], 0x120, 0x20004040}, 0x44) r4 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000860000)='/selinux/member\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r4, 0x54a3) setsockopt$ax25_int(r4, 0x101, 0x4, &(0x7f000071c000-0x4)=0x4, 0x4) mq_timedreceive(r4, &(0x7f0000e8f000-0x70)=""/112, 0x70, 0x7, &(0x7f00005e4000)={0x77359400, 0x0}) clock_gettime(0x0, &(0x7f0000122000)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f00007a4000-0x20)={{0x77359400, 0x0}, {0x0, r5+10000000}}, &(0x7f00006dd000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/06 23:06:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000079b000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003cc000-0x14)="72733976d8030a4ae9fffffff80000000184ce10", 0x14) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00006d3000)='/dev/sequencer2\x00', 0x8400, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f0000bc3000)={r0, 0xffff, 0x6, "01ee96b4c5467f30aefa2e159a2cb0a124c5eb3e1ccc406ab26eee76b7878ad7240b641e52e71dfc450cc71ef45c91f808928efffcd1101951df7e4032b699a06836fa4a8ed0b8a703da9273320941a5ae8d3b506c0c0eaa870952bc139abefd10b84d77e8f4b45188a6a0db2f882fba62fd4f32ad1ebee87d5acd613f66b710f07260ab332681966901b4b9a2e34e96b8e82592f875da1d58f42fa2"}) r2 = creat(&(0x7f0000029000-0x8)='./file0\x00', 0x42) ioctl$KVM_SET_SIGNAL_MASK(r2, 0x4004ae8b, &(0x7f00001c2000-0x47)={0x43, "f904be13bdfe75941d8a95d71d413f24f73c31828d9545597fe6b12ba26bc92bc7532cf75207931435eb2ea8fb066735d914407d1c190354bfd8e7a6366370ef365328"}) r3 = accept$alg(r0, 0x0, 0x0) r4 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00004f5000-0xe)='/selinux/user\x00', 0x2, 0x0) ioctl$KVM_PPC_GET_PVINFO(r4, 0x4080aea1, &(0x7f0000c82000)=""/147) sendmmsg$alg(r3, &(0x7f0000f60000)=[{0x0, 0x0, &(0x7f0000598000)=[{&(0x7f00005ac000-0x59)="261db0ce51928c4c5e4f2f056223d3da", 0x10}], 0x1, &(0x7f0000d69000)=[], 0x0, 0x0}], 0x1, 0x0) recvmsg(r3, &(0x7f000053a000-0x38)={&(0x7f0000276000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000ab2000-0x10)=[{&(0x7f0000a20000)=""/163, 0xa3}], 0x1, &(0x7f00007f2000)=""/0, 0x0, 0x0}, 0x0) 2018/01/06 23:06:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f00007cd000)='/dev/vcs#\x00', 0x8001, 0x280) ioctl$DRM_IOCTL_AUTH_MAGIC(r0, 0x40046411, &(0x7f00006a6000)=0x0) r1 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000509000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x200000000000000) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x0) 2018/01/06 23:06:58 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f0000000000)={0x7f}, &(0x7f0000141000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000465000)={0x77359400, 0x0}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00002cc000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f000032e000)={0xcb19, {0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x8, 0x0, 0x8, 0x7b, &(0x7f0000f4d000-0x10)=@common='dummy0\x00', 0x91, 0x3, 0x7}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000370000-0x8)={0x0, 0x8}, &(0x7f00007f2000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00005e2000-0x8)={r1, 0xffffffff, 0x20}, 0x8) r2 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_int(r2, 0x0, 0x18, &(0x7f00007e5000)=0x0, &(0x7f0000a5d000)=0x4) [ 46.119909] binder: 6644:6649 ioctl c0306201 20a88fd0 returned -14 [ 46.140019] binder_alloc: binder_alloc_mmap_handler: 6644 20fb9000-20fc5000 already mapped failed -16 [ 46.178882] binder: BINDER_SET_CONTEXT_MGR already set [ 46.184444] binder: 6644:6675 ioctl 8917 209f2fe0 returned -22 [ 46.188357] binder: 6644:6683 ioctl c0306201 20a88fd0 returned -14 [ 46.202107] binder_alloc: 6644: binder_alloc_buf, no vma [ 46.206174] binder: 6644:6649 ioctl 40046207 0 returned -16 [ 46.215071] binder: 6644:6675 transaction failed 29189/-3, size 40-8 line 2903 2018/01/06 23:06:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000335000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32-generic\x00'}, 0x58) ioctl$sock_bt(r0, 0xdd17, &(0x7f0000aa4000-0x1000)="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") r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000f3c000)=[{0x0, 0x0, &(0x7f0000f3e000-0x10)=[], 0x0, 0x0, 0x0, 0x0}], 0x1, 0x0) 2018/01/06 23:06:59 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000002000-0x9)='/dev/sg#\x00', 0x0, 0x8000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet(r0, &(0x7f0000001000)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000-0x4)=0x10) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0x88000, 0x0) setsockopt$inet_udp_int(r1, 0x11, 0x65, &(0x7f0000006000-0x4)=0xfff, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000e35000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000649000-0x9)='/dev/rtc\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(r2, 0x7003) 2018/01/06 23:06:59 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000000000)={0x8, {{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f00001ed000)='io\x00') getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f00003a3000)=""/149, &(0x7f00000bf000-0x4)=0x95) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000107000-0x4)=0x0, 0x80000) ioctl$KVM_SET_LAPIC(r1, 0x4400ae8f, &(0x7f0000a57000)={"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"}) setsockopt$sock_int(r2, 0x1, 0x2b, &(0x7f0000a24000-0x4)=0x80, 0x4) bind$inet(r0, &(0x7f00006ca000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = socket(0x10, 0x802, 0x0) write(r3, &(0x7f00003ec000-0x1f)="1f0000001e0007f1ffffffff0700007700000041536b8d3d9339080001454a", 0x1f) 2018/01/06 23:06:59 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000001000-0xe1)={0x0, 0xd9, "06484b7435c117b6229e24235bf9eb2500d516629eb7c5220a09433be948a5a0fb6e588deaf71de538e5c6edb0214569ca0cd30764a373ed7a1e71bf8bfa9e0df3724e6abece38bd84d4f33e7e76256f3c16ac6f8fa8306c13e783673c4820fd66ba27d892767ba098383149850b213c615e3c8829ae0d42aaeb5f581cf10ac806a293e428f6e851d03ac9aede3c2f868701702d504d4507866576d6c8913897edffdf06209cdb137075d7ba4fe270c7d3447d728a94e8ab2432ca94d88048b8e85a5cafcf9bd800a9e788cd0bba8389cd47eba3c932459ee2"}, &(0x7f0000000000)=0xe1) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f000022a000-0x8)={r1, 0x7ff}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000002000-0x16)='/selinux/checkreqprot\x00', 0x20000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000001000)={r1, 0x7fffffff}, &(0x7f0000000000)=0x8) bind$netlink(r2, &(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc) ioctl$VT_WAITACTIVE(r2, 0x5607) r4 = socket$nfc_llcp(0x27, 0x2, 0x1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000002000-0x38)={&(0x7f0000002000-0x1c)=@in6={0xa, 0x2, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, 0x1c, &(0x7f0000003000-0x30)=[{&(0x7f0000001000)="f0809c473e703861830b5495472713ecfaf76d3b7e5f27f93e4915609544595c633cc5e57d41b09a9967f75d0c06c3e0b462b1361dec3407cd859fd5abdc666bc30c7849e540e52b3a584a2614829a60234965c14dd5ea81099aaaf3ab36d746f50b3f59d7103acf54334c2d7fd982339268d0c80894776546bc1a90949edced5c0594b01c4ff9a85ccd3570d0f874f8ccebf9bf7c3ff4b491b47a69be9c502bbda420eaa141db4ebfae42a1defa696bd24839a146d2762dde76d23d9a1678a4adb29d40a96eb83beb0476963da8d177419918e0b098ceb1b705ff6f58fe950d8a673ba455f6f6d5b67cdb6d60f9a16e7edf69612dfa", 0xf6}, {&(0x7f0000001000)="92387bf1dc2c88ca9eb3ef3461b3e4b3bcd1db37c5a0a3bcdbca5383ddc5cde7619d6818ecf24243e2704077dd1bdc6d38bb8f307e5c", 0x36}, {&(0x7f0000001000)="07d3a4a3ab334655ab64dc22bb3e2014091940b34b8c86cd22d036d0e07fae88b4d3a659c909b20e21a8539597d0801c0da806de", 0x34}], 0x3, &(0x7f0000002000)=[@sndinfo={0x20, 0x84, 0x2, {0xf9, 0x8200, 0x7fff, 0x7, r1}}, @sndinfo={0x20, 0x84, 0x2, {0x1ff, 0x0, 0x7, 0x10000, r3}}], 0x60, 0x800}, 0xc814) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0x14) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000005000-0x4)=0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setscheduler(r5, 0x7, &(0x7f0000005000-0x4)=0x1) r6 = semget(0x2, 0x2, 0x209) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$IPC_INFO(r6, 0x0, 0x3, &(0x7f0000006000-0xc8)=""/200) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000006000)=r3, 0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOSETOWN(r2, 0x8901, &(0x7f0000007000)=r5) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000009000-0x10)={0x0, 0x0}) setsockopt$sock_timeval(r4, 0x1, 0x14, &(0x7f0000001000)={r7, r8/1000+30000}, 0x10) 2018/01/06 23:06:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000a76000)='/selinux/checkreqprot\x00', 0xe1da6a6e3ad79c45, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000e42000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000db1000)=0xe8) perf_event_open(&(0x7f000025c000)={0x2, 0x3b, 0x3e3, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x7fff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0xfff, 0x0}, 0x0, 0xffffffffffffffff, r0, 0x0) memfd_create(&(0x7f00006da000-0x16)='/selinux/checkreqprot\x00', 0x3) r1 = memfd_create(&(0x7f0000002000)='proclo}\x00', 0x0) lseek(r1, 0x0, 0x4) socket$inet_udp(0x2, 0x2, 0x0) readahead(r1, 0x2, 0x1) 2018/01/06 23:06:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) write(r0, &(0x7f000000e000-0xc)="d2", 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000ac4000)='/dev/ppp\x00', 0x400080, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f000065e000-0x8)={0x0, 0x4}, &(0x7f00002e6000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000636000)=r2, 0x4) ioctl$int_in(r0, 0x5421, &(0x7f0000cbf000)=0x9e71) writev(r0, &(0x7f0000010000-0x50)=[{&(0x7f0000015000-0x401)="8e", 0x1}], 0x1) 2018/01/06 23:06:59 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x4, 0x1, 0x8e0, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) inotify_init1(0x80800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x803, 0x7) r3 = getpgrp(0x0) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) kcmp(r3, r3, 0x2, r2, r1) connect$inet6(r2, &(0x7f0000892000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r4 = openat$vcs(0xffffffffffffff9c, &(0x7f0000c54000)='/dev/vcs\x00', 0x0, 0x0) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f0000eb9000)=r4, 0x4) 2018/01/06 23:06:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000bf1000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000d08000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) tee(r1, r0, 0x6, 0x0) vmsplice(r2, &(0x7f00000ab000-0x90)=[{&(0x7f00009a2000)="121fb3050c4755", 0x7}], 0x1, 0x0) setsockopt$inet6_opts(r2, 0x29, 0x37, &(0x7f0000351000-0x72)=@dstopts={0x0, 0xd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@hao={0xc9, 0x10, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}, @jumbo={0xc2, 0x4, 0x200}, @calipso={0x7, 0x50, {0x7fffffff, 0x12, 0x40, 0x9, [0x779, 0x6, 0x9, 0x100000000000, 0x7, 0x1ff, 0x9, 0x7fff, 0x7fffffff]}}]}, 0x72) [ 46.229431] binder: undelivered TRANSACTION_ERROR: 29189 [ 46.235264] binder: release 6644:6649 transaction 24 out, still active [ 46.241990] binder: unexpected work type, 4, not freed [ 46.247393] binder: undelivered TRANSACTION_COMPLETE [ 46.252624] binder: send failed reply for transaction 24, target dead 2018/01/06 23:06:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$adsp(&(0x7f0000e9c000-0xb)='/dev/adsp#\x00', 0x3, 0x100) r0 = socket(0x1e, 0x1, 0x0) socket$inet(0x2, 0x0, 0x7407) getsockopt(r0, 0x112, 0x7f, &(0x7f00000d3000)=""/0, &(0x7f0000444000)=0x7f) 2018/01/06 23:06:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000f5000)={0x0, 0x0}) bpf$BPF_PROG_QUERY(0x10, &(0x7f000029c000)={r0, 0x2, 0x1, 0x9c, &(0x7f0000a1a000-0x4)=[0x0], 0x1}, 0x20) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_proto_private(r1, 0x89e3, &(0x7f000030c000)="57ccc5edc4db57019c269d9e06da0887655ba3f5e2ba410e37027590e774b804a5f6ad1db9664ba8b8c935eba047a51a7fbd4a9d2d8e4c2f5612e6cc6f7e3003e4ae28119d355013b502e920d687c2") getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000901000)={0x0}, &(0x7f0000f10000)=0x4) perf_event_open(&(0x7f000070f000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x1, 0x400000006, 0x0, &(0x7f0000e6e000)={0x0, 0x0}, &(0x7f0000061000-0x4)=0x0, 0x0) 2018/01/06 23:06:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000faa000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$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]}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000002b000)={0x0, 0x7, 0x2ea, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/06 23:06:59 executing program 1: mmap(&(0x7f0000000000/0xde4000)=nil, 0xde4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1000003, 0x7) sendto$inet(r0, &(0x7f000082e000-0x51)="", 0x0, 0x40008001, &(0x7f00009da000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000de4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000de5000-0xe)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000de4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000351000-0x4)=0x6816) 2018/01/06 23:06:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) preadv(r0, &(0x7f0000dac000)=[{&(0x7f0000d89000)=""/214, 0xd6}, {&(0x7f0000cfc000-0xa2)=""/162, 0xa2}, {&(0x7f000040a000-0x4a)=""/74, 0x4a}, {&(0x7f00007d2000)=""/190, 0xbe}, {&(0x7f0000c86000)=""/4096, 0x1000}, {&(0x7f0000403000-0xc2)=""/194, 0xc2}, {&(0x7f00005ae000)=""/20, 0x14}, {&(0x7f0000f71000-0x7a)=""/122, 0x7a}, {&(0x7f00009a1000)=""/37, 0x25}], 0x9, 0x0) getsockopt$inet6_tcp_buf(r1, 0x6, 0x1b, &(0x7f00003f9000+0xc8b)=""/0, &(0x7f0000000000)=0x0) 2018/01/06 23:06:59 executing program 5: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00006eb000)='/dev/qat_adf_ctl\x00', 0x208000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netlink(r0, &(0x7f0000a12000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) fcntl$getownex(r1, 0x10, &(0x7f0000a01000-0x8)={0x0, 0x0}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000d04000)={0x3, r1, 0x1}) setsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000fbf000)=@int=0xffffffff, 0x4) r4 = syz_open_procfs(r2, &(0x7f0000591000)='net/rpc\x00') ioctl$TIOCGLCKTRMIOS(r4, 0x5456, &(0x7f0000d1a000-0x24)={0x8000, 0x7, 0x100000001, 0x5, 0x1f, 0xffffffff7fffffff, 0x4, 0xa1c1, 0x5, 0x9, 0xf9a2, 0x8}) ioctl$VT_RELDISP(r4, 0x5605) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000c2a000-0x4)=0x0) syz_open_dev$sndpcmc(&(0x7f0000fdc000)='/dev/snd/pcmC#D#c\x00', 0x46, 0x10000) kcmp(r2, r5, 0x6, r1, r1) 2018/01/06 23:06:59 executing program 2: r0 = syz_open_dev$sndpcmp(&(0x7f0000731000)='/dev/snd/pcmC#D#p\x00', 0x8, 0x4000) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f000056f000)=""/213) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f0000001000-0x6)={0x7ff, 0x100, 0x8}) socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r0, 0x800442d2, &(0x7f0000002000-0x10)={0x1, &(0x7f0000002000-0x1e)=[{0x0, 0x0, 0x0, ""/6, ""/16}]}) setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffff9c, 0x29, 0x2a, &(0x7f0000000000)={0x5, {{0xa, 0x1, 0x4, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) init_module(&(0x7f0000002000-0xc)='!trusted\'&-\x00', 0xc, &(0x7f0000003000-0x19)='!keyringposix_acl_access\x00') mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_settime(0x0, &(0x7f0000003000+0xdd1)={0x0, 0x989680}) ioctl$KVM_PPC_GET_PVINFO(r0, 0x4080aea1, &(0x7f0000002000-0x25)=""/37) ioctl$KVM_GET_VCPU_MMAP_SIZE(r0, 0xae04) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000005000-0xa)='/dev/ptmx\x00', 0x40480, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000002000)='/dev/admmidi#\x00', 0xafe2, 0x410180) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000003000)={0x100000001, 0x3, {0x1, 0x1, 0x8, 0x0, 0x7fff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000005000)={0x5, &(0x7f0000005000)=[{0xbf82, 0x1ff}, {0x95, 0x6}, {0x2, 0x2}, {0x7, 0x7}, {0x5, 0x9}]}) syz_open_dev$tun(&(0x7f0000005000-0xd)='/dev/net/tun\x00', 0x0, 0x2) mlock(&(0x7f0000002000/0x2000)=nil, 0x2000) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000007000-0x18)={0x0, 0x1ff, 0x10, 0x80, 0x3}, &(0x7f0000005000-0x4)=0x18) mmap(&(0x7f0000006000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000007000-0x1008)={0x0, 0x1000, "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"}, &(0x7f0000007000-0x4)=0x1008) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000007000-0xa5)={r2, 0x7, 0x54eb, 0xffffffff, 0x8, 0x100, 0x7, 0x4, {r3, @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]}, 0x74, 0x0, 0x5, 0x3, 0x1}}, &(0x7f0000006000)=0xb8) 2018/01/06 23:06:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00006e2000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socket$key(0xf, 0x3, 0x2) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000c77000)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000595000)=0x10) accept$inet(r0, &(0x7f0000410000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d38000)=0x10) syz_extract_tcp_res(&(0x7f0000431000-0x8)={0x0, 0x0}, 0x0, 0x9) 2018/01/06 23:06:59 executing program 4: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) mremap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f0000007000/0x1000)=nil) remap_file_pages(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) mlock(&(0x7f000000d000/0x2000)=nil, 0x2000) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000010000-0x10)='/selinux/create\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f0000006000)=""/38) bind$alg(r0, &(0x7f000000f000-0x3)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(xts(twofish),sha1-ssse3)\x00'}, 0x58) 2018/01/06 23:06:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000304000)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f00000b0000-0x1df)=@dstopts={0x2f, 0x3a, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@generic={0x2, 0xef, "1030c5fa1b9fc1d0162fa7154bf11b3e232dcb7ebf8348f135f0991adb0edb9ac3ba2da9ade24a84ad958e87dd9d9e5499407d0c8325c704275cbff797949d6e4010272227856531cdb3d2f530df30be295f1f41c1e2f218ec5e75bfdc162152a4f2eba2c5692a9a30d33949f446b8e5e32c696ae2440ba14d60c4e7b431958e9f04e4b6bd76595b7306a4ff0284d5074c69cb3e3fc2fbbbf3204ad6fb43f9587b719cbecd7588d4ef87184302ab997f5000b76caab129f70bf54a9ca86f71a58c6f5aab39a42f528aa1e91dcc3c7b4cdaf01b3ac4e432b66c0d723d5f84f7b701bf932fd707d93c5ab1f1ca114272"}, @ra={0x5, 0x2, 0x0}, @generic={0x6c6, 0x32, "c16b239e661d63b60daee27274c4af05c65d8c7848b1ed5de2a44157a68431285f53fab35d4adbf8d670746af86dbf7fba0e"}, @generic={0x60000000, 0xa5, "c19ea8c791e92ada66634e42530547b3b011939ef15da7204f31cf75bc1d35b1e9c17afb0f6e19304bbb66c4cd9aa1016da01ca218ccd5bc6deb6c3c13f9d3f5afe3514773341cfb83eb82b99d85277b18bd003afc5d221a610721b62df53743e72ee985cd02fd4f4735a2f0fed749f6e3a82daa216813c2eaa49d179f9dc796d235a2e156f9270bce87f6e49ce13ac24a4daefcc63d7c144a60e40bd59bf703d511b8786b"}, @ra={0x5, 0x2, 0x3}, @pad1={0x0, 0x1, 0x0}]}, 0x1df) r1 = socket(0x1e, 0x2, 0x0) bind(r1, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) bind(r1, &(0x7f0000cb3000)=@generic={0x20000000001e, "01030000000000010b0000003a00000009bf79f321b30c7bc8790405c7bad62e0a53a632ed4938d30006fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f1622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) 2018/01/06 23:06:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000f48000-0x8)='./file0\x00', 0x101000, 0x19) getsockopt$inet_udp_int(r0, 0x11, 0x67, &(0x7f00006c0000-0x4)=0x0, &(0x7f0000a79000)=0x4) perf_event_open(&(0x7f000070f000)={0x2, 0x78, 0xe4, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000890000)='./file0\x00', &(0x7f0000a2d000-0x8)='./file0\x00', &(0x7f0000ed5000-0x6)='jffs2\x00', 0x4000, &(0x7f0000439000-0xbb)="0959dfd042a128553db04fbc563353608953eb762765828e5b7633629e0ac63f01926c6f4701e0b36dda4449c1b59f178e899d27185675f76f1fbe8d7e602b0ab70894cae0a09e605493a0fae3f9d69f562ac1124b5407afe404daff9b6b900caadb732d917513f26af1943a68775f47f8a8ed88764269879157f9a60b457f8979769de6b0eb0801d3b80e9cadfeda25c9fa412fe89849d39e92cf3283bc61e73da3107e780783ea153272ae0ee6411da3baa9f5469f45a41d29a8") clock_nanosleep(0x3, 0x1, &(0x7f0000b0e000)={0x0, 0x1c9c380}, &(0x7f000086c000-0x10)={0x0, 0x0}) 2018/01/06 23:06:59 executing program 4: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000005000-0x29)="ec4d9e8b8e5729c7f962125456162bafb80a4a7095938f6a009d6b7a6294a0b56bbdfd1fe144c6570c", 0x29, 0x8000, 0x0, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000003000)='/dev/input/mouse#\x00', 0x80, 0x20000) r2 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000003000)={0x20000001, 0x0}) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='pagemap\x00') ioctl$DRM_IOCTL_RES_CTX(r3, 0xc0106426, &(0x7f0000003000-0x10)={0x7, &(0x7f0000001000-0x38)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SIGNAL_MSI(r3, 0x4020aea5, &(0x7f0000004000-0x20)={0x4, 0xd000, 0x4, 0x0, 0x20, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000004000)={{&(0x7f0000001000/0x2000)=nil, 0x2000}, 0x2, 0x0}) ioctl$DRM_IOCTL_UNLOCK(r3, 0x4008642b, &(0x7f0000004000-0x8)={r4, 0x25}) pread64(r3, &(0x7f0000865000)=""/8, 0x8, 0x0) 2018/01/06 23:06:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000187000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000320000)={0x0, 0x8}, &(0x7f000013a000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000d2f000)={r2, 0x9}, 0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x75, &(0x7f0000474000)={0x0, 0x7}, 0x8) sendto$inet6(r1, &(0x7f0000310000-0x2)="e1", 0x1, 0x0, &(0x7f0000eb4000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000db0000-0x8)={0x0, 0x5}, 0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x79, &(0x7f0000df9000)={0x0, 0x8, 0x0, []}, 0x8) 2018/01/06 23:06:59 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000fb8000)={0x1, 0x28, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000000)={r0, 0x400, 0x8}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0x400000000010) sendmsg$nl_xfrm(r1, &(0x7f00005e7000-0x38)={&(0x7f0000547000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000085000-0x10)={&(0x7f0000904000)=@getsadinfo={0x14, 0x1f, 0x209, 0x0, 0x0, 0xf, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) accept4$inet6(r1, &(0x7f00002d6000)={0x0, 0x0, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000c23000)=0x1c, 0x80800) 2018/01/06 23:06:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = shmget$private(0x0, 0x1000, 0x4, &(0x7f0000fd3000/0x1000)=nil) shmctl$IPC_STAT(r0, 0x2, &(0x7f0000eb7000-0x1000)=""/4096) r1 = shmget(0x0, 0x1000, 0x54000020, &(0x7f00008d8000/0x1000)=nil) shmctl$SHM_LOCK(r1, 0xb) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f000000f000)="") ioctl$sock_inet6_tcp_SIOCINQ(r2, 0x541b, &(0x7f00006e7000)=0x0) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f000038f000-0x9)='/dev/dsp\x00', 0x50100, 0x0) ioctl$sock_netrom_TIOCOUTQ(r3, 0x5411, &(0x7f0000adb000)=0x0) 2018/01/06 23:06:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) lsetxattr(&(0x7f0000732000)='./file0\x00', &(0x7f0000c89000)=@random={'security.\x00', '+%keyringproc]$\x00'}, &(0x7f000012f000-0x7)='wlan0&\x00', 0x7, 0x3) r1 = dup3(r0, r0, 0x80000) ioctl$KVM_PPC_ALLOCATE_HTAB(r1, 0xc004aea7, &(0x7f0000da1000-0x4)=0x9) 2018/01/06 23:06:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000fc1000-0xc)={0x0, 0x1, 0x0, 0x0, 0x0}, 0xc) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f000039c000)='/dev/hwrng\x00', 0x800, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000066000)={0x0, @in6={{0xa, 0x3, 0xfff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000098b000-0x4)=0x8c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000fb9000-0x8)={r2, 0x7}, 0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0xcb, &(0x7f0000114000)=0x0, 0x4) 2018/01/06 23:06:59 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000000)={0x6, 0xffffffffffffffff, 0x0}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f00009ca000-0xbc)=[@in6={0xa, 0x2, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, @in6={0xa, 0x3, 0x2bf9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x80000000, @loopback={0x0, 0x1}, 0x800}, @in6={0xa, 0x1, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3d9ec4c9}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xbc) setsockopt(r0, 0x5, 0x0, &(0x7f0000000000)="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", 0xfe) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000000)=0x0, &(0x7f0000002000-0x4)=0x4) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x80045500, &(0x7f0000000000)=""/48) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) fremovexattr(r1, &(0x7f0000001000-0x6)=@random={'osx.\x00', '\x00'}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000000)={0x0, 0xaf20, 0x20, 0x1, 0x58}, &(0x7f0000001000)=0x18) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={r2, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0xe2, 0x0, 0x4, 0x40}, 0xa0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000003000-0x4)=0x0) r3 = socket$inet_sctp(0x2, 0x1, 0x84) fadvise64(r3, 0x3a, 0x7, 0x1) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000000000+0x753)=0x9, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000004000-0x8)={r2, 0x81}, &(0x7f0000003000)=0x8) ioctl$KVM_SET_FPU(r0, 0x41a0ae8d, &(0x7f0000001000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x9040, 0x5, 0x100, 0x0, 0x0, 0x2, 0x3000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000004000)=""/222) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000005000)=[@in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, @in6={0xa, 0x1, 0xcbe, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x200}, @in6={0xa, 0x0, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x7}, @in6={0xa, 0x1, 0x4, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xb3b8}], 0x80) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000007000-0x10)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_SETMODE(r5, 0x5602, &(0x7f0000008000-0x8)={0x7, 0x5, 0x7, 0x6b, 0xfff}) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000003000)={r4, 0x1f}, 0x8) sendfile(r0, r5, 0x0, 0x81) 2018/01/06 23:06:59 executing program 5: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f000012b000)=0xc) setreuid(0x0, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x400000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000001000-0x4)={0x0, 0x7a, "9bbe4bcf4800ce75af757da9da09450e94015f1e1246c824d3fc799cd1b887960289b2f808271fe7fe2aef2103d21561e01f7eec3512c47fa33e56dc19193696cd36201f598b150ad8e4903aa388d2761b5be78c4f0ce0da83632c3db420d416944a08e7c7392e5edddb06bdb8e3c0834843584ec51b25567f56"}, &(0x7f0000eea000)=0x82) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000001000-0x8)=@assoc_value={r2, 0x80}, 0x8) 2018/01/06 23:06:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d98000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) r1 = socket(0x10, 0x2, 0xc) write(r1, &(0x7f0000731000-0x90)="1f0000000a0affdde200f49ff60f0000020200001d00018005ffffe5000051", 0x1f) fcntl$setpipe(r0, 0x407, 0x93ed) [ 46.517116] kauditd_printk_skb: 155 callbacks suppressed [ 46.517124] audit: type=1400 audit(1515280019.318:680): avc: denied { accept } for pid=6762 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 46.538939] netlink: 11 bytes leftover after parsing attributes in process `syz-executor6'. 2018/01/06 23:06:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000f57000)='/dev/amidi#\x00', 0x3ff, 0xa00) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x4) r1 = socket(0x10, 0x2, 0xc) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000b6e000-0xe)='/selinux/load\x00', 0x2, 0x0) write(r1, &(0x7f0000731000-0x90)="1f000000100affdde200f49ff60f0000000200000900018005ffffe5000051", 0x1f) r2 = syz_open_dev$adsp(&(0x7f0000f69000-0xb)='/dev/adsp#\x00', 0xffffffffffff0001, 0x1fd) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000e19000-0x20)={{&(0x7f0000411000/0x4000)=nil, 0x4000}, 0x3, 0x0}) 2018/01/06 23:06:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00008fc000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000dc1000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x0}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000c68000)={@common="736974300000000000e6e5ffff00", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$inet(0x2, 0x4, 0x8, &(0x7f0000131000-0x8)={0x0, 0x0}) ioctl$sock_inet_tcp_SIOCINQ(r3, 0x541b, &(0x7f0000b39000)=0x0) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000afc000-0x18)={@loopback={0x0, 0x1}, 0x9, r2}) mremap(&(0x7f0000a7c000/0x1000)=nil, 0x1000, 0x3000, 0x3, &(0x7f0000e46000/0x3000)=nil) 2018/01/06 23:06:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) ioctl$KVM_GET_FPU(r1, 0x81a0ae8c, &(0x7f0000ec5000-0x1a0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) r2 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x5, 0x0, @sync=&(0x7f0000c15000)={0x0, 0x0, 0x0}}}) socketpair(0x11, 0x800, 0x4, &(0x7f0000607000-0x8)={0x0, 0x0}) sendto$ax25(r4, &(0x7f00006b4000-0xd5)="9016c94e88ab408b87b8e3b9b3c5a8ff74fa1fa900aea07ac92545bb0c84bab6268db6ae67e3a970e6a260cd25da7438b0b9d23a21ecb677e2ac5a332a75a0146b2437999a497299e06dd7e64a4d6f378c346559ff0c6c174e9146fbc97ae90dbecf929a877b2b7eb28f8fea16994e8797a6688336c1eee6c7cd5c798f6fa780a2ac843b0f5594d86b9e3342832ea71c5fc2eb15dd5fc9b58c2c5d6e88f784e317c3a76ba28444cc740d06ae8d6a06423ace9bd01b2ae89a3cdc5375386a3bef3e2e9a873201df9154dc80f9011d5a65300efea7d5", 0xd5, 0x40000, &(0x7f0000d5d000-0x10)={0x3, {"502a326fca454a"}, 0x5}, 0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r4, 0x84, 0x7b, &(0x7f00008e8000)={0x0, 0x200}, &(0x7f0000043000)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000edc000)=@sack_info={r5, 0x8595, 0x3}, &(0x7f000039c000-0x4)=0xc) ioctl$KVM_SET_SIGNAL_MASK(r4, 0x4004ae8b, &(0x7f00009e5000-0x3d)={0x39, "090de0ecdbd55299da7653051c1f9e9b6aef3b23d2f113ce0acd1d7935ef66e7ec4e37556d378c3822579f00d75ee2328562bcc48c9c1e579e"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) sendmsg$inet_sctp(r4, &(0x7f0000ba1000-0x38)={&(0x7f00002ae000-0x10)=@in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000da2000)=[{&(0x7f0000c64000-0x5a)="994c34e1a16eb1b7e288ee61ced0f1d418a6e37689f4e27535846ad55e3567e62fd1ffeff7de4047265f567237b2813078f9b66aabb9fdf0bcc915b84193be5a83ef17b3b8c3b3c350a0311b918a695015a67eb3b541114965ea", 0x5a}, {&(0x7f0000e2f000-0x15)="ab6d9bf557ad1c4469dbe8b2c1b7c1d4ab128889d38b5a0f6e6ba831e8dfba00c89601b2b05fe041dac107df14ee2b6d60a369488e76832f6aa7a554504f6ba9e5045431e778bb1f8c725fd558758d74d6bf5ad2c5dea83133cbb6317ccd351a5e0b1f4a9f97e4c9e5f0e5a33224d270cfdb", 0x72}, {&(0x7f00000e3000)="d76fc571db6c35a27f9ac8fd8f841eacf72560b347ea8ad77c3f08733f5aad399bd91911901ced00558c5deaed15ddc9d58af035b4934d1a8adc5b1a93cd6b698e92f82da8125e5c6a33a7bf125a583ccf2c26ec6115a97d68aa4e412d7a3e9346770a6f5dd3", 0x66}, {&(0x7f0000aea000-0x1000)="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", 0x1000}, {&(0x7f0000293000)="7b54eb11b7ee25a8df825b8f2e15d723fe3f48fe23d7af5acd24a266e919f242e168330efa0551a2892ac4232a804723c1ae381accbbca39f98dbba19e376ece56db1429d844b698e3fabac259e970d5d6c13607c26b4929a8450335cd387c6fc813899d645701655594d2e2d86879562068e21015d3e5a9b81356b71aff856e76e596af30406b9a6e743a7b0132a5ee53de67ca7871fbf91a2aa8c43d158c39eea005a45e9f6f6b7beb6df9e36dfdbacd3fc10995f32400f1f949597ec67beb97a324e08ab60f", 0xc7}, {&(0x7f0000bad000)="3705853be59f6197d6f23cc1c9639d24d64b00f0f62c2991ab1c97d80651b5671cbdfc27bb83aec1c6eb486a93d09156d25c84ecdda8f49ba15ee5f295df5dd0f19d41e1cb47cfcf8ffab8e3d89421b62aff22e96d209857daffd946b68bd5a2cfde1157af4a1bba9ddb0f14f0120aa8e5a518f8640312966e4c13264a0cf7a860", 0x81}, {&(0x7f00005f5000)="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", 0xfe}], 0x7, 0x0, 0x0, 0x40041}, 0x20040000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) read$eventfd(r2, &(0x7f0000006000)=0x0, 0x8) sendto$inet(r3, &(0x7f0000ef4000-0xc1)="508d2cadc34e96ab5e494e39f66ce6209837ab52dbce8b0bdd3035cb6a4845a445a473bf7d33398b0747fbe58d93a8f57c9c68ed103c67072bfe52d810a234bfc7d1c3adc7555d95ceae46f27f8ced6512f9ebc45111acac90d96e37cebd7718d54dc41f8518304788459d10a1317bf11ac97d00152f7e7f22639d1db6375f3ff7f208c017b94758876cfe3cb46f3e881ab74b4f9d73f62c915ae13f4bc25fe7351db0d35a470eda9c7466b301318784242a26d5ce77724c9a952eca52de17e530", 0xc1, 0x40, 0x0, 0x0) 2018/01/06 23:06:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000d17000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000017a000)=@abs={0x0, 0x0, 0x0}, 0x8) sendmmsg$unix(r2, &(0x7f00000bd000)=[], 0x80, 0x0) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000ffb000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r3, 0xc04064a0, &(0x7f0000c1f000-0x40)={&(0x7f00000fd000-0x20)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000f4a000-0x10)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000a9e000)=[0x0, 0x0], &(0x7f0000b8d000)=[0x0, 0x0, 0x0], 0x8, 0x4, 0x2, 0x3, 0x0, 0x0, 0x0, 0x0}) ppoll(&(0x7f0000cae000-0x50)=[{r2, 0x4005, 0x0}, {r2, 0x8004, 0x0}, {r1, 0x104, 0x0}, {r0, 0x0, 0x0}], 0x4, &(0x7f00001b6000-0x10)={0x77359400, 0x0}, &(0x7f0000a18000)={0x0}, 0x8) 2018/01/06 23:06:59 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x1f, 0x30800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_PPC_ALLOCATE_HTAB(r0, 0xc004aea7, &(0x7f0000000000)=0xffffffffffffff8a) setsockopt$sock_void(r0, 0x1, 0x1b, 0x0, 0x0) getsockopt$netlink(r0, 0x10e, 0xa, &(0x7f0000000000)=""/216, &(0x7f0000000000)=0xd8) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000001000-0x68)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key(&(0x7f0000001000-0x6)='rxrpc\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000001000-0xa7)="edb0d48de5f7336aafb688c3db9cb9b7f24e77d8d2ff5961a74ae3b62c7ae7fb778ce3b6380aaf3f482a70b73fef88f9b0f6a95215f7fa229630e721601e844332266b20c724f46603575903412206fc3508e9b81b375a3b074b95f2820d07a5137be53a7dc038710b63b85076bff53c9e5a7706f83859ba6f26a1691e4146f8221b4752edb346e30fbb529efebd75e8f8637b6dda48be9e64af5a69a2876bf7f6c7e802ec54f1", 0xa7, 0xfffffffffffffffc) add_key$user(&(0x7f0000000000+0xcb5)='user\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000001000)="6aa53d9694d4460e1bfc3084e9f6241946525c307ceea17b14ebb698feced5006a57c68d7738", 0x26, r2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGVERSION(r1, 0x80044501, &(0x7f0000003000-0x86)=""/134) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000004000-0x78)={0x400, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, 0x8, 0x80, 0x20, 0x7, &(0x7f0000004000-0x10)=@generic="d55ebb2677f3795302400801c98e1843", 0x4, 0x7, 0x7}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sndpcmc(&(0x7f0000005000-0x12)='/dev/snd/pcmC#D#c\x00', 0x7fffffff, 0x2) sync_file_range(r1, 0x1ff, 0x3, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000006000-0xc)={&(0x7f0000001000-0x8)='./file0\x00', r0}, 0xc) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r3, 0x29, 0xca, &(0x7f0000006000)={0x8, 0x1, 0x7a, 0x8001, 0x6a8}, 0xc) mount(&(0x7f0000005000-0x8)='./file0\x00', &(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000006000)='nfs\x00', 0xa0, &(0x7f0000003000-0x1000)="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") mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000003000-0x8)={0x0, 0x7fff, 0x40}, &(0x7f0000008000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000005000-0xc)={r4, 0x8001, 0x30}, 0xc) setsockopt$inet_mreq(r1, 0x0, 0x23, &(0x7f0000007000-0x8)={@remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002}, 0x8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_DEVICE_ATTR(r3, 0x4018aee2, &(0x7f0000008000)={0x0, 0xd7b, 0xc60, &(0x7f0000008000)=0x0}) 2018/01/06 23:06:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000cbd000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000c94000)={0x0, 0x0}, 0x4000) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f00006a7000)=0x0, &(0x7f0000bf2000-0x4)=0x4) recvfrom$inet(r0, &(0x7f000036a000-0x1000)=""/4096, 0x1000, 0x1, &(0x7f0000ea6000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) pipe(&(0x7f0000366000-0x8)={0x0, 0x0}) ioctl$KVM_SET_DEBUGREGS(r4, 0x4080aea2, &(0x7f0000dd9000-0x80)={[0x3000, 0x100001, 0x0, 0x6006], 0x1, 0x8, 0xffffffffffffff00, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r5 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r5, 0x4040aea0, &(0x7f000096b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KVM_GET_SREGS(r5, 0x8138ae83, &(0x7f0000050000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) 2018/01/06 23:06:59 executing program 7: mmap(&(0x7f0000000000/0xfd9000)=nil, 0xfd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0xb, 0x1, &(0x7f000000d000)={0x400000000, 0x0}, &(0x7f0000048000)=0x0, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000fd9000)='/selinux/context\x00', 0x2, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000bb9000-0x18)=@generic={0xfffffffffffffff7, 0x4, 0x0}) 2018/01/06 23:06:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00009bb000)='/dev/mixer\x00', 0xa000, 0x0) r1 = socket(0x13, 0x3, 0x0) getsockopt$sock_int(r0, 0x1, 0x1, &(0x7f0000065000)=0x0, &(0x7f0000ec7000-0x4)=0x4) openat$vcs(0xffffffffffffff9c, &(0x7f0000074000-0x9)='/dev/vcs\x00', 0x501001, 0x0) write(r1, &(0x7f0000caa000)="26000000130047f10714c1fc59df2205088003e3010000000000000000000132050027006e6e", 0x26) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000df8000)=0x5) [ 46.565882] netlink: 11 bytes leftover after parsing attributes in process `syz-executor6'. 2018/01/06 23:06:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x9, 0x44}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x6, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000ebc000-0x4)=0x0) socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000039c000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f00000d9000-0x4)=0x0, &(0x7f0000f5c000)=0x4) ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc018643a, &(0x7f0000ffc000-0xc)={0x20000001, 0x4, 0x2d}) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000a59000-0x4)=0x0) 2018/01/06 23:06:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000cda000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) getsockopt$inet6_dccp_buf(r0, 0x21, 0xd, &(0x7f0000e8f000-0x2f)=""/47, &(0x7f0000cf9000)=0x2f) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fdd000)=0x3) io_setup(0x0, &(0x7f0000084000-0x8)=0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f00005e2000-0xf)='/dev/sequencer\x00', 0x4000, 0x0) r4 = memfd_create(&(0x7f0000f03000-0xf)='/dev/sequencer\x00', 0x2) r5 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000dd7000)='/dev/rfkill\x00', 0x40000, 0x0) r6 = syz_open_dev$usbmon(&(0x7f00005e8000)='/dev/usbmon#\x00', 0x1, 0x10000) io_submit(r2, 0x4, &(0x7f00003cb000)=[&(0x7f00000ed000-0x40)={0x0, 0x0, 0x0, 0x7, 0x3, r0, &(0x7f0000c88000)="2728684f72ef57625b908d3767dd5539644f15a8e0e0fc8af2be8ab7c31e3accb29329f3a0338ab530a7b511e2475d2d4dec38b174c9af00d90baedfe6533af2705c2433bab8eaacac76a5cb34edaff557c73244f9bcdfc9dfd0c8819b934996acb5", 0x62, 0x5, 0x0, 0x1, r3}, &(0x7f00007b8000)={0x0, 0x0, 0x0, 0x8, 0x3, r1, &(0x7f0000b91000)="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", 0xfa, 0x1, 0x0, 0x1, r4}, &(0x7f00002be000)={0x0, 0x0, 0x0, 0x2, 0x2, r1, &(0x7f000027a000)="9222bec3c89ed89e549227a77eeae51a6f145e796cdfd45ad5462e515189b3bdb459c5a04eb273e01f638585c0e589ea5b408b89f2c781", 0x37, 0x4, 0x0, 0x0, r5}, &(0x7f0000a5e000-0x40)={0x0, 0x0, 0x0, 0x0, 0x5ad, r0, &(0x7f0000b19000-0x47)="95860c5898a9111d70a95fa0c76fb932ed15d226d2ce4a3c85b2edaf53623e81c41f0b0ac3ca3703050f5d14683b430529749cba401084345b5658bcd3e891e922102401e3ec18", 0x47, 0x5, 0x0, 0x0, r6}]) read(r1, &(0x7f0000366000-0x5a)=""/90, 0x5a) 2018/01/06 23:06:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) accept$unix(r0, &(0x7f000034b000)=@file={0x0, ""/4096}, &(0x7f0000b35000)=0x1002) write(r0, &(0x7f0000fea000-0x24)="2400000024000700e113003f0000000200000000010000000800000000000000000710b3", 0x24) 2018/01/06 23:06:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000380000)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000d1a000-0x12)='/dev/input/event#\x00', 0x0, 0x2) read(r1, &(0x7f0000984000)=""/24, 0x14) r2 = getpgrp(0x0) sched_setaffinity(r2, 0x8, &(0x7f0000842000)=0x824e) write$evdev(r1, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000001, 0x8031, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000aad000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$KVM_X86_SETUP_MCE(r3, 0x4008ae9c, &(0x7f00004f9000)={0x19, 0x2, 0x400, 0x0}) ioctl$KVM_REGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae67, &(0x7f000004f000)={0x0, 0x0, 0x0}) [ 46.667875] device syz6 entered promiscuous mode 2018/01/06 23:06:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) openat$rfkill(0xffffffffffffff9c, &(0x7f000012e000-0xc)='/dev/rfkill\x00', 0x0, 0x0) pipe(&(0x7f00004a8000)={0xffffffffffffffff, 0xffffffffffffffff}) openat$ptmx(0xffffffffffffff9c, &(0x7f00002a2000)='/dev/ptmx\x00', 0x2002, 0x0) fcntl$setpipe(r0, 0x407, 0x0) getpgid(0x0) 2018/01/06 23:06:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000000807, 0x4) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000231000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x80, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0}, {{@in=@multicast1=0xe0000001, 0x0, 0x32}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00001e2000)={0x0, 0x1c, &(0x7f0000b0e000-0x38)=[@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}]}, &(0x7f0000df4000)=0x10) 2018/01/06 23:06:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup3(r0, r0, 0x1) r1 = shmget$private(0x0, 0x1000, 0x1a10, &(0x7f0000ef8000/0x1000)=nil) shmat(r1, &(0x7f0000000000/0x2000)=nil, 0x7000) 2018/01/06 23:06:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000d5d000)='/selinux/checkreqprot\x00', 0x80, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000)=0x0, 0x2}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) inotify_add_watch(r1, &(0x7f0000fe7000-0x8)='./file0\x00', 0x1c1) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) sendto$llc(0xffffffffffffffff, &(0x7f0000b0b000-0x94)="", 0x0, 0x800, &(0x7f0000b42000)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x7, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) 2018/01/06 23:06:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f2d000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000818000)='/selinux/access\x00', 0x2, 0x0) ioctl$KVM_PPC_ALLOCATE_HTAB(r1, 0xc004aea7, &(0x7f0000622000)=0x3) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000c25000-0x38)={0x0, 0x0, &(0x7f0000035000-0x18)=[{&(0x7f0000bf5000-0x58)="8d1c2bb61c0bca64d020ca5cd0cf7b50", 0x10}], 0x1, &(0x7f0000721000)=[@iv={0x28, 0x117, 0x2, 0x13, "14525f685c48695078f11d1615d294dffad488"}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x0}, @assoc={0x18, 0x117, 0x4, 0x1}, @op={0x18, 0x117, 0x3, 0x0}, @assoc={0x18, 0x117, 0x4, 0x40}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x1}], 0xe8, 0x3}, 0x0) io_setup(0x8008000000003, &(0x7f0000872000-0x8)=0x0) io_submit(r3, 0x1, &(0x7f0000bda000-0x20)=[&(0x7f0000618000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f000007d000)="b3b03996ff05abb1e8b1c24b50898d8f", 0x10, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/01/06 23:06:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000b14000-0x4)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000db8000-0x4)=0x2, 0x4) pipe(&(0x7f00005d0000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000f55000/0x1000)=nil, 0x1000, 0x0, 0x11, r1, 0x0) 2018/01/06 23:06:59 executing program 3: socket$unix(0x1, 0x3, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x100008000001, 0x84) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000fa8000)=0x0, &(0x7f0000357000)=0x4) ioctl$sock_SIOCGSKNS(r0, 0x8983, &(0x7f000013d000)=0x6) 2018/01/06 23:06:59 executing program 7: clone(0x0, &(0x7f0000161000)="", &(0x7f00003e5000-0x4)=0x0, &(0x7f0000e33000)=0x0, &(0x7f000015f000-0x1)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/vcs\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000001000)=""/124, 0xffffffffffffff50) r1 = getpgid(0x0) wait4(r1, 0x0, 0x0, &(0x7f0000001000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) [ 46.795265] audit: type=1326 audit(1515280019.594:681): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=6832 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 46.843623] snd_dummy snd_dummy.0: control 120:0:0:Î:0 is already present [ 46.902505] audit: type=1326 audit(1515280019.597:682): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=6832 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 46.902523] audit: type=1326 audit(1515280019.597:683): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=6832 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=257 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 46.902539] audit: type=1326 audit(1515280019.597:684): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=6832 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 46.902556] audit: type=1326 audit(1515280019.597:685): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=6832 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 46.902573] audit: type=1326 audit(1515280019.597:686): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=6832 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=22 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 46.902589] audit: type=1326 audit(1515280019.597:687): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=6832 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 46.902606] audit: type=1326 audit(1515280019.597:688): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=6832 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 2018/01/06 23:06:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000bfc000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) vmsplice(r0, &(0x7f0000ad7000)=[{&(0x7f000072d000-0x10)="333bb3cf4dea5b98a2a77f24fe0a6e70", 0x10}, {&(0x7f00009f3000)="4e906f9eafc35a17c3a2f298cb0f7b2ebcd5f97f3452ec0af2dcc325225a669efd888f07057b1c6c096851af0cca1b09eeb0d907c1", 0x35}, {&(0x7f0000d5d000)="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", 0x1000}, {&(0x7f0000ad4000)="9c", 0x1}, {&(0x7f0000e45000)="", 0x0}, {&(0x7f0000c83000)="0c8e0a1667a88121612a3a7ca0c673ce769e05e2ffdd799989ebb37ba2dfcbca9c4872a7ba74320e81895fa545cb3f1f", 0x30}], 0x6, 0x5) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000afb000-0x38)={0x1, 0x0, [{0x0, 0x0, 0x0, 0x0, @msi={0x0, 0x0, 0x0}}]}) 2018/01/06 23:06:59 executing program 6: mmap(&(0x7f0000000000/0x17d000)=nil, 0x17d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f000017d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lseek(r0, 0x0, 0x7) sendmsg$key(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000004000-0x10)={&(0x7f000017d000)={0x2, 0xf, 0x0, 0x0, 0x2e, 0x0, 0x0, 0x0, [@sadb_x_policy={0x8, 0x12, 0x0, 0x1, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@empty=0x0, @in=@empty=0x0}}, @sadb_x_sec_ctx={0x21, 0x18, 0x6, 0x5, 0xfb, "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"}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x170}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/06 23:06:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x1) sendmmsg$nfc_llcp(0xffffffffffffffff, &(0x7f0000002000-0xa8)=[{&(0x7f0000003000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "b125e789eac98ffdfa8b8055fabe3fdf15ad5c980c29454569d86b9ef300937744112d40a03c3044d1cfef7b426073637df419e3bbf6d3849b300397e7ec9c", 0x0}, 0x60, &(0x7f0000003000)=[], 0x0, &(0x7f0000002000-0x28)={0x28, 0x0, 0x0, "5e2cb69f26b2a3cb60bedb894c7ca000674ac6e9ad66c2c4"}, 0x28, 0x0}], 0x1, 0x0) mprotect(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x1) keyctl$session_to_parent(0x12) getsockopt(r0, 0xff, 0x1, &(0x7f0000afe000)=""/1, &(0x7f0000002000-0x4)=0x1) 2018/01/06 23:06:59 executing program 1: clone(0x0, &(0x7f0000f3c000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f000053b000)="") recvmsg(0xffffffffffffffff, &(0x7f0000f86000-0x38)={&(0x7f0000f8a000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000dd6000)=[], 0x0, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000+0xda8)='/dev/sequencer\x00', 0x8001, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_X86_SETUP_MCE(r0, 0x4008ae9c, &(0x7f0000003000-0x4)={0x17, 0x2, 0x3, 0x0}) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000000)=""/9, &(0x7f0000001000-0x4)=0x9) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) statfs(&(0x7f0000003000)='./file0\x00', &(0x7f0000001000)=""/246) 2018/01/06 23:06:59 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000001000-0x5)='user\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000001000-0xa1)="dd2a5634e0ac8b63eeb7b1ff0458b34b1328bfcac1cafa8f6d021fd3c99721ff1a8eb2ddca69421d09ce8b611eb133ed35a45db42d1ec7ea409963a1b7c2b5ee21fe4f2c4a74477a78ed2a83cac417a9e96497109765819506de3e3975bb0afd18312ab239dbde1b0364ab9e5d36d93a50fd945496e7e39f38cb0f0e5e93cac68d937131bfb78eb3e4150978ffc8c2aa73d5be87aa6a0cbc385eaffb9f1b4ea837", 0xa1, 0xfffffffffffffff9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f00001ff000)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$instantiate_iov(0x14, r0, &(0x7f0000001000-0x20)=[{&(0x7f0000cee000-0xcb)="8f360395e56d5331789139c9a9ae0ce47d240c363faf94e8669c0848b90b6857ccbc20e159b89cfb0becd5e8771098ea961422ed1d2cc519dd898c14f917097f2227c476ff2964e14808bb692d7fce2c96cd853eac864a032e418725e4dc7ec8f1f2635dd4147538009c6232fe1416ac6c0ac5a4a766bff347234f478ae019575e605f5289e881971f83351a07f9b91cddb53386a6027fcef2f3da4f6aa1c60014ff23d472861c7681e977ce92036fb6742cca5f4a2401810ea82d070ee036cd4df76b63d0dd24eaff74ef", 0xcb}, {&(0x7f00005ef000-0x1000)="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", 0x1000}], 0x2, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_settime(0xffffffffffffffff, 0xfffffffffffffffc, &(0x7f0000ab4000-0x20)={{0x0, 0x0}, {0x0, 0x989680}}, &(0x7f0000130000)={{0x0, 0x0}, {0x0, 0x0}}) syz_open_dev$evdev(&(0x7f000006e000-0x12)='/dev/input/event#\x00', 0x400, 0x240040) 2018/01/06 23:06:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f00001fc000)='/dev/sg#\x00', 0x4, 0x40) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000899000)=0x80, &(0x7f0000528000)=0x4) clone(0xc008900, &(0x7f00008dd000-0x21)="", &(0x7f0000b5b000)=0x0, &(0x7f00009dd000-0x4)=0x0, &(0x7f0000218000-0x49)="") syncfs(r0) 2018/01/06 23:06:59 executing program 0: shmat(0x0, &(0x7f0000e22000/0x4000)=nil, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000001000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) write$evdev(r0, &(0x7f0000900000-0x78)=[{{0x0, 0x0}, 0x80, 0x8, 0x8}, {{0x0, 0x2710}, 0x6, 0x3, 0x80000000}, {{0x77359400, 0x0}, 0x7f, 0x540, 0xfff0}, {{0x0, 0x0}, 0x94, 0x200, 0xfffffffffffffffa}, {{0x0, 0x0}, 0xda00, 0x18d, 0x6}], 0x78) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000001000)='pkcs7_test\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000001000)="7a1e6861", 0x4, 0xfffffffffffffffd) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = request_key(&(0x7f0000001000-0x8)='keyring\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000001000)='/selinux/validatetrans\x00', 0xfffffffffffffffa) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = request_key(&(0x7f0000001000-0xc)='id_resolver\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000002000-0x17)='/selinux/validatetrans\x00', 0xfffffffffffffff9) 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) keyctl$dh_compute(0x17, &(0x7f0000000000)={r1, r2, r3}, &(0x7f0000002000-0xb0)=""/176, 0xb0, &(0x7f0000001000)={&(0x7f0000001000)={'sha512-ssse3\x00'}, &(0x7f0000001000-0x44)="db48b4468fb3478d551204abf221402a7a9807557e89742a61957a5804e1fcff3368af6ab3ee51b1eab79ccf927fd0fc79aa287e58aba15112c5e0c48806e30c4a64ea54", 0x44, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/06 23:06:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x6, 0x0) listen(r0, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000900000)={0x77359400, 0x0}, 0x10) accept4$ipx(r0, 0x0, &(0x7f0000820000-0x4)=0x0, 0x0) rt_sigtimedwait(&(0x7f00005be000-0x8)={0xffff}, 0x0, &(0x7f0000b3f000-0x10)={0x77359400, 0x0}, 0x8) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000008000-0x4)=0x0, 0x4) shutdown(r0, 0x0) [ 46.902622] audit: type=1326 audit(1515280019.597:689): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=6832 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=257 compat=0 ip=0x452ac9 code=0x7ffc0000 2018/01/06 23:06:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000037000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = dup(r1) ioctl$KVM_S390_INTERRUPT_CPU(r2, 0x4010ae94, &(0x7f0000e2d000-0x10)={0x7, 0x1, 0x61a}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r3, 0xc008ae88, &(0x7f0000efd000-0x18)={0x1, 0x0, [{0x2004b564d00, 0x0, 0x0}]}) 2018/01/06 23:06:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000afb000)=@ipx={0x4, 0x1, 0x2, "b7bf0465d0b1", 0x9, 0x0}, 0x10) bind(r0, &(0x7f00001bb000)=@generic={0x1e, "01030000000000feff0000000002000009a979f321b30c7bc8790405c7bad62e0a53a632ed4938d36d0e00000000000000829a2b0a0006e43a4b2470a0c5216669ca021f6f65dce060e7e58f358c00f9f0000158d19bcb3151314a8ef1f1620c85bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x2, 0x0) bind(r1, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) bind(r1, &(0x7f0000afb000)=@generic={0x1e, "010300000000000600000000001a00000001001b00b30c7bcc790425c7bad62e0a63a632ed4938323273fb8f8401a3ff598200000a4b7ce43a572470a0c5216669ca021f6f67dcf16031e577358c0002701d00008001cb3151d24acef1f1622ca5bdb9060d00000077aeb81c90001d6d7c980000002400f70dc136cb064a"}, 0x80) 2018/01/06 23:06:59 executing program 4: ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000123000-0xc)={0x7, 0xffffffffffffff9c, 0x1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000001000-0x1000)=""/4096) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f00009bb000-0xb)='asymmetric\x00', &(0x7f000003b000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000ada000-0x7)=',ppp1!\x00', 0xfffffffffffffffe) r2 = add_key(&(0x7f000039b000)='id_legacy\x00', &(0x7f000058d000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00001a7000)="a8", 0x1, r1) add_key(&(0x7f0000b1d000)='ceph\x00', &(0x7f0000150000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000b7c000)="5fa96ab251e0ee6a08b26ad70053f1f4d9f3fccbcebe241ece055f020859622c95fbc28418718030dff7cfe54241f728d478258986ff815605e232d5", 0x3c, r2) keyctl$read(0xb, r2, &(0x7f000023d000)=""/0, 0xfffffec3) 2018/01/06 23:06:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x0, 0x0) accept$ipx(r0, &(0x7f000083d000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000062c000)=0x10) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/06 23:06:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000eca000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = socket$inet6(0xa, 0x6, 0x0) close(r0) listen(r2, 0x0) r3 = accept4(r2, &(0x7f0000646000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00008a9000)=0x10, 0x0) r4 = syz_open_dev$midi(&(0x7f0000fe4000)='/dev/midi#\x00', 0x80000001, 0x2) io_setup(0x800, &(0x7f0000f80000)=0x0) io_submit(r5, 0x1, &(0x7f0000992000-0x8)=[&(0x7f00005e2000-0x40)={0x0, 0x0, 0x0, 0x7, 0x0, r4, &(0x7f0000da6000)="3e86d4", 0x3, 0x7ff, 0x0, 0x1, r4}]) connect$bt_sco(r0, &(0x7f000063b000)={0x1f, {0x9, 0x0, 0x81, 0x3, 0xd3cb, 0x9}}, 0x8) getsockopt$bt_BT_VOICE(r3, 0x112, 0xb, &(0x7f0000b60000-0x2)=0x8, &(0x7f0000f34000)=0x2) dup3(r1, r0, 0x0) 2018/01/06 23:07:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f000005b000-0x8)={0x19980330, 0x0}, &(0x7f000005a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = gettid() recvmsg(r0, &(0x7f0000660000-0x38)={&(0x7f000056e000-0x3)=@nl=@kern={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000501000)=[{&(0x7f000077a000-0xce)=""/206, 0xce}], 0x1, &(0x7f0000415000)=""/249, 0xf9, 0x2}, 0x20) sched_rr_get_interval(r1, &(0x7f00000e7000-0x10)={0x0, 0x0}) r2 = add_key$user(&(0x7f0000928000)='user\x00', &(0x7f0000a0f000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000bc1000)="1bb1c0674cdebd2ec07ce2a005873d38716dc5550dc3782d5574574d6093003820f25df7667da55bcea4db7d6e170f932695eb852d90e9f6c8fabe646e82e20f4400095deefacc4176effb5bf7463ed02fb83fc58548ea2ade12ba48c7b581918511ee6f87ccaaa161ba3dd11d5d03f5697720e72c1819d3fed1f207c1312673a25d234f8a33efc93c5c4a3e22e7b7944ee85ada698de090dfac84e907f9bb6922f7fdc97d9e7285f9b317ee36ab54f4f75bfb5abfd49b27d0fc8ada476437ce27402a518110d356be509c5633c3b95b45bf76206b213b14adf7", 0xda, 0xfffffffffffffff9) r3 = add_key$keyring(&(0x7f00005f9000)='keyring\x00', &(0x7f0000fc2000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$link(0x8, r2, r3) bind(r0, &(0x7f0000fb8000)=@generic={0xa, "0103000000000001000000003a00000009bf79f321b30c7bc8790405c7bad62e0a53a632ed4938d30006fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f1622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) 2018/01/06 23:07:00 executing program 4: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000895000-0xd)='/selinux/mls\x00', 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000947000)={0x6, 0x11, &(0x7f0000c94000-0x88)=@framed={{0x18, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0, 0x21}, [@map={0x18, 0xf, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0}, @ldst={0x3, 0x3, 0x6, 0x9, 0x5, 0x0, 0xffffffffffffffff}, @exit={0x95, 0x0, 0x0, 0x0}, @call={0x85, 0x0, 0x0, 0xd}, @ldst={0x3, 0x1, 0x3, 0x7, 0x8, 0xfffffff8, 0xfffffffffffffffc}, @jmp={0x5, 0xbba, 0x7, 0x3, 0xd, 0xffffffff, 0xffffffffffffffff}, @call={0x85, 0x0, 0x0, 0x28}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00005bb000-0xa)='syzkaller\x00', 0x3, 0x31, &(0x7f000051e000-0x31)=""/49, 0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000211000-0x10)={0x0, 0x48, &(0x7f0000926000)=[@in6={0xa, 0x0, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, @in6={0xa, 0x0, 0xdae, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x195}, @in={0x2, 0x2, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00008dd000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000266000-0xc)=@sack_info={r1, 0x200, 0x70c3bbfd}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00005aa000)={r1, 0x3f, "23722b417da938ef3ac5f5894fb85774a6786f8a82a8506e6b8564d01d5f40d0ed1edac8e5fa678c7be8e839c81cac7ed991b1848e91f5002f093833e68719"}, &(0x7f00003d4000-0x4)=0x47) getsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f00008d5000)=0x0, &(0x7f00002c7000-0x4)=0x4) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000268000-0x14)={0x1, 0x4, 0x93b, 0x1, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffedc) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000d2a000-0x18)={r2, &(0x7f0000c35000-0x6f)="f7afd3d42e68a927abd2df9b7597036538db59b68564513b5649f15ad0aa432ec82554bbc7cc7820d83f404319b98c923a2ed4d7106ffacd03b6b655c01b92d98064a89ca3ef85fb3558b76f0b5b97ece152d439178e2346d086ee41406642303e36bec1ccaa30935e7a648b38233b", &(0x7f0000792000-0x24)=""/36}, 0xffffffffffffff04) 2018/01/06 23:07:00 executing program 1: ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000001000-0xa)='id_legacy\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000000000)='.ppp0\x00', 0xffffffffffffffff) r2 = add_key(&(0x7f0000a8e000)='.request_key_auth\x00', &(0x7f0000fe6000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000961000)="c453ebf71c2aa985e7e5127cdeed3f495d882523a18953b1f6623ef5a7a556ad02b51744edce22b77ecb87f51a6fc25bdf3acd8b8dd642353e47448247e9d9227b61f4e00a361b6776fb34ce6d6806bfd5ce987d27a314c3816c7a1cd3ab00e32d013ad41836f3290531316faf3166b6826b655e9ac1fd25f7b5e0cecd04cd955ffd72bf551795108af11aab40935ca6727f7283e2ff0485d505666088c06083bafcca9ce8", 0xa5, 0xfffffffffffffffe) keyctl$search(0xa, r1, &(0x7f0000155000)='pkcs7_test\x00', &(0x7f0000b31000)={0x73, 0x79, 0x7a, 0x1, 0x0}, r2) r3 = syz_open_procfs(r0, &(0x7f0000ff7000-0x9)="0000d70000000000c2") exit(0x0) fstat(r3, &(0x7f0000ff7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) creat(&(0x7f000078b000)='./file0\x00', 0x12) chown(&(0x7f000058b000)='./file0\x00', r4, r5) 2018/01/06 23:07:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) eventfd2(0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000afa000)='net/igmp\x00') syz_open_dev$amidi(&(0x7f0000a32000-0x8)='/dev/amidi#\x00', 0xffffffffffffffff, 0x100) socketpair$inet6(0xa, 0x80800, 0x7, &(0x7f0000fcf000-0x8)={0x0, 0x0}) preadv(r0, &(0x7f0000798000-0x20)=[{&(0x7f0000265000+0x805)=""/41, 0x29}, {&(0x7f0000def000)=""/189, 0xbd}], 0x2, 0x0) preadv(r1, &(0x7f0000980000-0x40)=[{&(0x7f00000ee000-0x92)=""/146, 0x92}], 0x1, 0x0) syz_open_dev$sg(&(0x7f0000b4c000-0x9)='/dev/sg#\x00', 0x101, 0x400) 2018/01/06 23:07:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000c25000-0x8)='./file0\x00', 0x0) chroot(&(0x7f00004fa000)='./file0\x00') symlink(&(0x7f0000281000)='..', &(0x7f0000110000)='./file0/file0\x00') mkdir(&(0x7f0000dc5000)='./file0/file0\x00', 0x44) symlink(&(0x7f0000dc1000-0x2)='..', &(0x7f0000a1d000-0xe)='./file0/file0\x00') r0 = socket$nl_xfrm(0x10, 0x3, 0x6) accept(r0, 0x0, &(0x7f00006f2000)=0x0) umount2(&(0x7f00000e0000)='//file0/file0/file0\x00', 0x0) 2018/01/06 23:07:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000cea000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$mouse(&(0x7f0000073000)='/dev/input/mouse#\x00', 0x0, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000086e000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f000080c000)={0x0, &(0x7f00003ae000-0x8)=0x0, 0x0, r2, 0x4}) 2018/01/06 23:07:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f000002c000-0x8)='./file0\x00', 0x0) r1 = inotify_init1(0x0) fcntl$setstatus(r1, 0x4, 0x72109c5fef5d34d3) r2 = gettid() rt_sigprocmask(0x0, &(0x7f000003b000)={0xfffffffffffffffe}, 0x0, 0x8) fcntl$setownex(r1, 0xf, &(0x7f0000fa4000)={0x0, r2}) prlimit64(0x0, 0xb, &(0x7f0000030000-0x10)={0x0, 0x0}, 0x0) inotify_add_watch(r1, &(0x7f0000ac5000)='./file0\x00', 0xa400295c) fcntl$notify(r1, 0xa, 0x34) ioctl$KVM_SET_FPU(r0, 0x41a0ae8d, &(0x7f0000543000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1, 0x7ef, 0xff, 0x0, 0x100000001, 0x0, 0x6002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1, 0x0}) r3 = open(&(0x7f0000fa3000)='./file0\x00', 0x0, 0x0) r4 = dup2(r1, r3) ioctl$KVM_SET_ONE_REG(r3, 0x4010aeac, &(0x7f0000ea5000-0x10)={0xffff, 0x3}) stat(&(0x7f00004ea000)='./file0\x00', &(0x7f0000fc9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getgid() timer_create(0x7, &(0x7f0000e03000-0x60)={0x0, 0x5, 0x4, @thr={&(0x7f0000dba000)="0b4e3b53b36d45f8fbec62f499b88334eaa470f5e07f8ed59c84d83c41a99765ada0459706a694105cd485827ea8b075fffa78a74d6b1b4b698093ca7557", &(0x7f00009aa000-0xa2)="eff42aab34357de3c440b631d08f994844e90159c01a9be5451573876f62b6d4632c7ad7b1f343e2bac47757735c22ff0ed01a929303d3ac1ed4f0d608da0d08163b86841b04dd936e67660dfbdb90ef5877b28737c5cb6299e055f9c11639fa993bc6916ad283e7b5b046e60040176f73c3f0e954a563689b37dc25c9dd96582a2e994bdf86b11ecf06da1a09031ed48e06b4e5752328585b14ef587f4efbdea46c"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00007e0000-0x4)=0x0) fchown(r4, r5, r6) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r3, 0x29, 0xd2, &(0x7f0000474000)={{0xa, 0x2, 0x7fffffff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x8}, {0xa, 0x3, 0x7ff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x8}, 0x8001, [0x0, 0x0, 0x2, 0x1000, 0x2, 0x80000000, 0x1, 0x8]}, 0x5c) ioctl$KVM_SMI(r3, 0xaeb7) r7 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000538000-0xe)='/selinux/load\x00', 0x2, 0x0) ioctl$KVM_SET_CPUID2(r7, 0x4008ae90, &(0x7f0000338000-0xa0)={0x6, 0x0, [{0xa, 0x0, 0x2, 0x8, 0xfffffffffffff027, 0x1, 0x8001, [0x0, 0x0, 0x0]}, {0x8000000f, 0x78e9, 0x1, 0x3ff, 0x7fffffff, 0x7, 0x10, [0x0, 0x0, 0x0]}, {0xd, 0x7ff, 0x4, 0x6, 0x4, 0x81, 0x3612, [0x0, 0x0, 0x0]}, {0x1, 0x10001, 0x1, 0x9, 0xffffffffffffffff, 0x7ff, 0x54a, [0x0, 0x0, 0x0]}, {0xb, 0x80000001, 0x2, 0x7fff, 0x8, 0x3, 0x1, [0x0, 0x0, 0x0]}, {0xc0000007, 0x400, 0x4, 0x3, 0x7, 0x0, 0x16af, [0x0, 0x0, 0x0]}]}) 2018/01/06 23:07:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_buf(r0, 0x1, 0x204000000001c, &(0x7f0000e5f000)=""/137, &(0x7f0000ae2000-0x4)=0x89) 2018/01/06 23:07:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000a0f000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000bfc000)=0x10000000) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000565000-0xc)={0x6, r0, 0x0}) ioctl$KVM_CHECK_EXTENSION_VM(r1, 0xae03, 0x1ff) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000791000)={0x0, 0x0}) 2018/01/06 23:07:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000c06000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000a0a000)=0x0, &(0x7f000019d000-0x4)=0x0, &(0x7f000044c000)=0x0) fchown(r0, r1, r2) r3 = socket(0x11, 0x100000802, 0x300) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f00002f5000-0x4)={0x0, 0x3, 0x0}, 0x4) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r3, 0x0, 0x24, &(0x7f0000e48000)={@multicast2=0x0, @empty=0x0, 0x0}, &(0x7f0000834000-0x4)=0xc) ioctl$sock_inet6_SIOCSIFDSTADDR(r3, 0x8918, &(0x7f0000f09000-0x18)={@loopback={0x0, 0x1}, 0x2, r4}) r5 = socket(0x2, 0x3, 0x4) r6 = openat$mixer(0xffffffffffffff9c, &(0x7f0000804000)='/dev/mixer\x00', 0x440, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r6, 0xc058534b, &(0x7f0000357000)={0x0, 0x800, 0xfffffffffffffff8, 0x10000, 0x77, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmmsg$nfc_llcp(r5, &(0x7f0000239000-0x38)=[{&(0x7f00000a2000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "a627cfd86399dfac2063b4a66021e531678e893e12003ab58c3204d87637cb25d67298ca57fad84a7a71bdfb674dcd27daed2fc91b715303fffc878eb6b571", 0x0}, 0x60, &(0x7f0000e71000-0x38)=[], 0x0, &(0x7f000023a000-0x1010)={0x10, 0x1, 0x2, ""}, 0x10, 0x0}], 0x1, 0x0) 2018/01/06 23:07:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x10) recvmsg$netrom(r0, &(0x7f0000d44000)={&(0x7f0000f2e000-0x10)=@ax25={0x3, {"17fd128c844d0b"}, 0x0}, 0x10, &(0x7f0000695000-0x60)=[], 0x0, &(0x7f0000b82000)=[], 0x0, 0x0}, 0x0) write(r0, &(0x7f000085b000)="240000001b0007effe750006090000000100000c0900011c00000198ee0000070400ac00", 0x24) write(r0, &(0x7f0000d57000-0xf2)="8c1c49dd20b9cbc5112b2210005824b300be104d3710ee2f2213ef7186cbdd1faa7ae81c7acc451546425d42c8f6e2c8b91a63b15010f4724b32329883fc7ea79b5de65b4081a8e328a218c6802b6d5e2c8afb16e17cef984d2b92813a07125eb179197e7ca9265a765a6e236476e9d238c8359251ae32f16739bb493ccea7eb0ba210ceac63435efbf2d39df3fef5c96a56de147f3784ee956f9363349aaf1445ba3f84fc9f29766ce8eae24d9703ff0295eb08e68f1125fdf802d1d1b743b208bf7c50a06b7a855a6ede2721c65dc5ef6760386f2bfbb087c0d41452989067b422d561602d0cf7d951c0e8aa403b1b79eb", 0xf2) 2018/01/06 23:07:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f0000ed4000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) shutdown(r0, 0x0) r1 = memfd_create(&(0x7f0000553000)="00000fff00000000000000e7ff00939986430100044343", 0x1) write$tun(r1, &(0x7f000010e000)=@pi={0x0, 0xfbfb, @ipv4={{0x1a, 0x4, 0x1, 0x5, 0xcd, 0x2, 0x7, 0x0, 0x16, 0x0, @multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, {[@lsrr={0x83, 0x27, 0x0, [@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @rand_addr=0x4, @remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, @rand_addr=0xffff, @remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002]}, @generic={0x7, 0xb, "4d603b072e0777ca3a"}, @timestamp={0x44, 0x20, 0x5, 0x1, 0x0, [{[@loopback=0x7f000001], 0x0}, {[], 0x10000}, {[@rand_addr=0x4e1], 0x1}, {[], 0x1b91}, {[], 0x4}]}]}}, @dccp={{0x0, 0x2, 0x4, 0x1, 0xdfb, 0x0, 0x0, 0x2, 0xa6b, "2b4480", 0x63, "bb0c96"}, "4d490ea20cbdbaa856390dfaaf36891052febf52fff157d0d379675754c391d5ca09d71f7fadbb70b688ffe03fa03221d21353dd26c2d624a0256dc4cc7a4b27212a2fbc3fa9d5f5c2ed5b3323b161a0ee10df1a8d"}}}, 0xd1) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000ff1000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfc8, 0x0, 0x0, 0x4, 0x7, 0x4, 0x5}, 0x20) sendto$inet6(r0, &(0x7f0000925000)="c4", 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00002d7000-0x8)={0x400000000009, 0x7}, 0x8) socket$inet(0x2, 0x80004, 0x8001) close(r0) 2018/01/06 23:07:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000fd3000-0xb)='/dev/hwrng\x00', 0x80000, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f000020c000)={{0x6, 0x6}, 0x1, 0x7f, 0x92, {0x4, 0x5}, 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]}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000e7b000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f00004c8000)=0x51) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000380000)='/selinux/validatetrans\x00', 0x1, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(0xffffffffffffffff, 0x112, 0xa, &(0x7f0000b64000-0x4)=0x0, 0x4) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r1, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000fde000+0x49f)=0x19) 2018/01/06 23:07:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000a4a000)='keyring\x00', &(0x7f00001c4000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) keyctl$set_timeout(0xf, r0, 0x69) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000466000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000051d000)=0xb8) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00002ea000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4068aea3, &(0x7f0000598000)={0x7b, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) read(r2, &(0x7f0000c2e000)=""/106, 0x6a) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000724000)={0x1, 0x0, [{0x40000082, 0x0, 0x0}]}) 2018/01/06 23:07:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000bb000-0x1)='/dev/ppp\x00', 0x204200, 0x0) setsockopt$inet6_opts(r1, 0x29, 0x36, &(0x7f0000c5d000)=@routing={0x3b, 0x2, 0x1, 0x5, 0x0, [@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0xffffffffffff2b7a}]}, 0x18) keyctl$read(0xb, 0x0, &(0x7f0000935000-0x93)=""/147, 0x93) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f00009ef000-0x8)={0x10000363, 0x0, []}) 2018/01/06 23:07:00 executing program 3: mmap(&(0x7f0000000000/0x5af000)=nil, 0x5af000, 0x3, 0x32, 0xffffffffffffffff, 0x0) munmap(&(0x7f0000020000/0x1000)=nil, 0x1000) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0xfffffffffffffffe, 0xffffffff80000001, 0x0, 0x0}, 0x332) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f00005af000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00005af000)='./file0\x00', 0x0, 0x20) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) 2018/01/06 23:07:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000012000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_CPUID2(0xffffffffffffffff, 0x4008ae90, &(0x7f0000014000)={0x1, 0x0, [{0xc000000f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}]}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_GET_MSRS(r2, 0xc008ae88, &(0x7f0000014000)={0x0, 0x0, []}) ioctl$sock_bt_hidp_HIDPCONNDEL(r2, 0x400448c9, &(0x7f0000ba9000)={{0x6, 0x9, 0x4, 0x9, 0xff, 0x7}, 0x7f}) 2018/01/06 23:07:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x0, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x4031, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000398000)={0xaa, 0x0, 0x0}) lstat(&(0x7f0000013000)='./file0\x00', &(0x7f0000612000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000839000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f000033a000-0xb)='/dev/mixer\x00', 0x400000, 0x0) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f0000a2c000)=0x4) ioctl$UFFDIO_UNREGISTER(r0, 0xc020aa04, &(0x7f0000f8d000)={&(0x7f0000012000/0x2000)=nil, 0x2000}) 2018/01/06 23:07:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f00003a3000-0x32)="7f", 0x1) mremap(&(0x7f0000a9d000/0x2000)=nil, 0x2000, 0x1000, 0x3, &(0x7f000015c000/0x1000)=nil) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f000055f000-0xb)='/dev/hwrng\x00', 0x0, 0x0) ioctl$KVM_IRQ_LINE(r0, 0x4008ae61, &(0x7f0000908000-0x8)={0x400, 0x9}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000292000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) flock(r1, 0x8) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000668000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000f6f000-0x20)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000005000/0x1000)=nil}) ioctl$KVM_SET_SREGS(r3, 0x4138ae84, &(0x7f0000002000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x80000016, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_TRANSLATE(r3, 0xc018ae85, &(0x7f000001e000)={0x0, 0x0, 0x0, 0x0, 0x0}) [ 47.522937] syz-executor3: vmalloc: allocation failure: 17179344896 bytes, mode:0x14080c0(GFP_KERNEL|__GFP_ZERO), nodemask=(null) [ 47.541727] syz-executor3 cpuset=/ mems_allowed=0 [ 47.547089] CPU: 0 PID: 6969 Comm: syz-executor3 Not tainted 4.15.0-rc6+ #250 [ 47.554361] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 47.563721] Call Trace: [ 47.566321] dump_stack+0x194/0x257 [ 47.569960] ? arch_local_irq_restore+0x53/0x53 [ 47.574624] ? idr_get_free_cmn+0xfd0/0xfd0 [ 47.578930] ? handle_mm_fault+0x410/0x8d0 [ 47.583152] warn_alloc+0x19a/0x2b0 [ 47.586756] ? zone_watermark_ok_safe+0x400/0x400 [ 47.591577] ? __do_page_fault+0x3d6/0xc90 [ 47.595797] ? mm_fault_error+0x2c0/0x2c0 [ 47.599925] ? __kmalloc_node+0x47/0x70 [ 47.603886] __vmalloc_node_range+0x4f0/0x650 [ 47.608353] ? do_page_fault+0xee/0x720 [ 47.612302] ? __do_page_fault+0xc90/0xc90 [ 47.616514] ? xt_alloc_entry_offsets+0x21/0x30 [ 47.621156] __vmalloc_node_flags_caller+0x50/0x60 [ 47.626058] ? xt_alloc_entry_offsets+0x21/0x30 [ 47.630705] kvmalloc_node+0x82/0xd0 [ 47.634398] xt_alloc_entry_offsets+0x21/0x30 [ 47.638865] translate_table+0x235/0x1690 [ 47.642997] ? retint_kernel+0x10/0x10 [ 47.646886] ? alloc_counters.isra.10+0x7e0/0x7e0 [ 47.651730] ? copy_user_enhanced_fast_string+0xe/0x20 [ 47.656997] ? _copy_from_user+0x99/0x110 [ 47.661125] do_ip6t_set_ctl+0x370/0x5f0 [ 47.665163] ? translate_compat_table+0x1c50/0x1c50 [ 47.670172] ? mutex_unlock+0xd/0x10 [ 47.673860] ? nf_sockopt_find.constprop.0+0x1a7/0x220 [ 47.679115] nf_setsockopt+0x67/0xc0 [ 47.682808] ipv6_setsockopt+0x115/0x150 [ 47.686845] tcp_setsockopt+0x82/0xd0 [ 47.690633] sock_common_setsockopt+0x95/0xd0 [ 47.695109] SyS_setsockopt+0x189/0x360 [ 47.699062] ? SyS_recv+0x40/0x40 [ 47.702665] ? entry_SYSCALL_64_fastpath+0x5/0x9a [ 47.707488] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 47.712494] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 47.717232] entry_SYSCALL_64_fastpath+0x23/0x9a [ 47.721959] RIP: 0033:0x452ac9 [ 47.725119] RSP: 002b:00007fa2a9276c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000036 [ 47.732800] RAX: ffffffffffffffda RBX: 00007fa2a9277700 RCX: 0000000000452ac9 [ 47.740042] RDX: 0000000000000040 RSI: 0000000000000029 RDI: 0000000000000013 [ 47.747284] RBP: 0000000000000000 R08: 0000000000000004 R09: 0000000000000000 [ 47.754527] R10: 0000000020001fde R11: 0000000000000212 R12: 0000000000000000 [ 47.761769] R13: 0000000000a2f7ef R14: 00007fa2a92779c0 R15: 0000000000000000 [ 47.769708] Mem-Info: [ 47.776378] active_anon:76389 inactive_anon:63 isolated_anon:0 [ 47.776378] active_file:3514 inactive_file:7391 isolated_file:0 [ 47.776378] unevictable:0 dirty:122 writeback:0 unstable:0 [ 47.776378] slab_reclaimable:8609 slab_unreclaimable:88587 [ 47.776378] mapped:23299 shmem:200 pagetables:758 bounce:0 [ 47.776378] free:1418608 free_pcp:425 free_cma:0 [ 47.810599] Node 0 active_anon:307632kB inactive_anon:252kB active_file:14056kB inactive_file:29564kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:93196kB dirty:488kB writeback:0kB shmem:800kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 137216kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 47.841950] Node 0 DMA free:15908kB min:164kB low:204kB high:244kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 47.868742] lowmem_reserve[]: 0 2871 6381 6381 [ 47.883531] Node 0 DMA32 free:2941728kB min:30332kB low:37912kB high:45492kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2942380kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:636kB local_pcp:612kB free_cma:0kB [ 47.915200] lowmem_reserve[]: 0 0 3510 3510 [ 47.923166] Node 0 Normal free:2727376kB min:37084kB low:46352kB high:55620kB active_anon:295064kB inactive_anon:252kB active_file:14056kB inactive_file:29564kB unevictable:0kB writepending:488kB present:4718592kB managed:3594636kB mlocked:0kB kernel_stack:4000kB pagetables:2884kB bounce:0kB free_pcp:1060kB local_pcp:344kB free_cma:0kB [ 47.954964] lowmem_reserve[]: 0 0 0 0 [ 47.960914] Node 0 DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB [ 47.975340] Node 0 DMA32: 4*4kB (UM) 2*8kB (M) 2*16kB (UM) 1*32kB (M) 3*64kB (UM) 2*128kB (UM) 3*256kB (UM) 3*512kB (UM) 4*1024kB (UM) 3*2048kB (UM) 715*4096kB (M) = 2941728kB [ 47.992143] Node 0 Normal: 169*4kB (UME) 245*8kB (UM) 701*16kB (UME) 668*32kB (UM) 203*64kB (UM) 18*128kB (UM) 8*256kB (M) 6*512kB (M) 2*1024kB (UM) 9*2048kB (UME) 649*4096kB (M) = 2734428kB [ 48.010090] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 48.018850] 11105 total pagecache pages [ 48.022971] 0 pages in swap cache [ 48.026444] Swap cache stats: add 0, delete 0, find 0/0 2018/01/06 23:07:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000d5a000-0xd)='/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}], 0x1, 0x0, &(0x7f0000fee000-0x2)="05"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f000039e000-0x9)='/dev/dsp\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000d19000-0x14)={0x0, 0x5, 0x6, [0xcd9b, 0x2, 0x100, 0x0, 0x13, 0x50dc60d8]}, &(0x7f0000e4c000-0x4)=0x14) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f000044e000)={r4, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x2, 0x7ff, 0x20d92980, 0x200, 0x8b0, 0x21b, 0x149c, 0xffff, 0x8001, 0xd85e, 0x8001, 0x3, 0x101, 0x3, 0x6]}, &(0x7f0000b2e000)=0x108) 2018/01/06 23:07:00 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$intptr(0x1a, 0x8) r0 = open(&(0x7f0000001000-0x8)='./file0\x00', 0x10000, 0x2) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f000008e000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f0000bd7000-0xe3)=""/227) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00002f5000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) socket$inet(0x2, 0x5, 0x3) ioctl$KVM_SET_DEBUGREGS(r3, 0x4080aea2, &(0x7f00009a3000-0x80)={[0x0, 0x0, 0x0, 0x0], 0x0, 0x280000044, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f00003b5000-0x20)={0x10201, 0xeffa5d71ba90095b, 0x5000, 0x1000, &(0x7f000018e000/0x1000)=nil}) 2018/01/06 23:07:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f00009b1000)='./file0\x00', 0x0) r0 = syz_open_dev$sndseq(&(0x7f00009c8000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000047000)={0x0, 0x0, 0x0, "717565756530000000000000000000000000000000002000000600000000000000000000000000000000000000000700000022001800", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000bb6000-0x98)={0x0, @in6={{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, &(0x7f0000e49000)=0x98) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000d5f000-0x5c)={0x0, 0x0, {0x1, 0x0, 0x0, 0x0, 0x2d3f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000320000-0x11)='/selinux/enforce\x00', 0x200, 0x0) 2018/01/06 23:07:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000477000)='/dev/vcs\x00', 0x101080, 0x0) accept$llc(r0, &(0x7f00006b7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000ef7000)=0x10) bpf$PROG_LOAD(0x5, &(0x7f00004b1000)={0x8, 0x5, &(0x7f0000487000-0x98)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x8, 0x0, 0x0, 0x0, 0xffffffffffffffff}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00003aa000)='GPL\x00', 0xb4c3, 0x1000, &(0x7f00006ac000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/06 23:07:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000e37000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CHECK_EXTENSION(r0, 0xae03, 0x75) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000f4c000-0xe)='/selinux/load\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r1, 0x80605414, &(0x7f0000cc3000)=""/57) 2018/01/06 23:07:00 executing program 5: r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000001000)=0x0) ioprio_get$pid(0x3, r1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x200000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f0000000000)=0x3, 0x4) linkat(0xffffffffffffffff, &(0x7f0000013000-0x8)='./file0\x00', 0xffffffffffffffff, &(0x7f0000005000)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000f32000-0x4)=0x1, 0x82) r3 = syz_open_dev$mouse(&(0x7f0000513000-0x12)='/dev/input/mouse#\x00', 0xcf, 0x2000) ioctl$PIO_UNIMAP(r3, 0x4b67, &(0x7f0000c43000)={0x1, &(0x7f0000df8000)=[{0x3, 0xffffffffffffffe0}]}) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/06 23:07:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000580000-0x11)='/selinux/context\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f00009e9000-0x8)={0x0, 0x1}, &(0x7f00006d0000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000017b000-0x20)={0x0, 0x9, 0x2, 0xfc8, 0x20, 0xea4, 0xb8, 0x400, r1}, 0x20) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000308000-0x9)='/dev/kvm\x00', 0x2, 0x0) sync_file_range(r2, 0x9, 0x930d, 0x7) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r2, 0x29, 0xca, &(0x7f0000a29000-0xc)={0x13d, 0x1, 0xffffffff, 0x8, 0x10001}, 0xc) r4 = eventfd2(0x0, 0x0) syz_open_dev$sg(&(0x7f00004f1000)='/dev/sg#\x00', 0x5, 0x4000) ioctl$KVM_IOEVENTFD(r0, 0x4040ae79, &(0x7f0000020000)={0x0, &(0x7f000088a000)=0x0, 0x2, r4, 0x3}) ioctl$KVM_IOEVENTFD(r3, 0x4040ae79, &(0x7f0000683000)={0x0, &(0x7f000029c000)=0x0, 0x2, r4, 0x0}) 2018/01/06 23:07:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) keyctl$join(0x1, &(0x7f000001a000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}) keyctl$session_to_parent(0x12) open_by_handle_at(r0, &(0x7f0000c61000-0x1008)={0x1008, 0x2, "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"}, 0x40000) keyctl$session_to_parent(0x12) [ 48.031807] Free swap = 0kB [ 48.034893] Total swap = 0kB [ 48.037944] 1965979 pages RAM [ 48.041491] 0 pages HighMem/MovableOnly [ 48.045479] 327748 pages reserved [ 48.061214] binder: 6992 RLIMIT_NICE not set 2018/01/06 23:07:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup(r0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000358000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000848000)=0x14) perf_event_open(&(0x7f0000940000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r0, 0x0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000a59000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f00006ff000-0x28)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000171000+0x5a)=0x28) prctl$void(0x1f) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f000025d000-0xc)='/dev/rfkill\x00', 0x20000, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r3, 0xc0505510, &(0x7f0000ee7000-0x50)={0x5, 0x2, 0x2, 0x20, &(0x7f0000c22000-0x80)=[{0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_open_dev$sg(&(0x7f0000be6000-0x9)='/dev/sg#\x00', 0x1, 0x200) [ 48.099355] binder: 6992 RLIMIT_NICE not set 2018/01/06 23:07:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mincore(&(0x7f0000243000/0x3000)=nil, 0x3000, &(0x7f0000a3f000)=""/85) bind$alg(r0, &(0x7f0000884000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000002000-0xc6)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000741000-0x70)=[{&(0x7f0000592000-0x8d)=""/141, 0x8d}], 0x1, &(0x7f0000590000)=""/0, 0x0, 0x0}, 0x0) 2018/01/06 23:07:00 executing program 6: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000b7f000-0x10)='/selinux/status\x00', 0x0, 0x0) fcntl$addseals(r0, 0x409, 0x3) r1 = socket$alg(0x26, 0x5, 0x0) setsockopt(r1, 0x0, 0x4, &(0x7f0000f88000-0x27)="", 0x0) 2018/01/06 23:07:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00009bc000)='net/ip6_tables_targets\x00') perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000241000-0x60)=[{&(0x7f0000f40000-0xf9)=""/249, 0xf9}], 0x1, 0x0) times(&(0x7f0000cc2000-0x20)={0x0, 0x0, 0x0, 0x0}) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000ac9000-0x10)='/selinux/status\x00', 0x0, 0x0) r2 = getpgrp(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r1, 0xc1105517, &(0x7f0000ced000-0x110)={{0x9, 0x0, 0x2, 0x7, "60ea25f1bdfd5756ff3b11743b7d54905fb8b65a9ed4bd84248c8c8506983133f2a9175aa485b9faa6f4dfc6", 0x7}, 0x0, 0x0, 0x1, r2, 0xfffffffffffffffb, 0x30000, "90e36f7f4252d2353e42a41d20d945919516699fa96151841c1064983aad341c57f9b0109f639175a40f9112906f2a9e4912e9db23db14857554ec6b8c3c6d67", &(0x7f0000fc0000-0x8)='vmnet1%\x00', 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x1, 0x9, 0x0, 0x16d32f42], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = socket$inet6(0xa, 0x400000000001, 0x0) timer_create(0x2, &(0x7f0000273000)={0x0, 0x36, 0x1, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a71000)=0x0) timer_create(0x0, &(0x7f0000c8c000)={0x0, 0x1d, 0x4, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001e8000)=0x0) clone(0x4392400, &(0x7f0000a02000)="3ca6b53210d62a736195e732a0057f476ab35bccbd6b6152cde80c256a2c6a2d8269e29174a67425e7b54640384eb76b0761df41b2c1", &(0x7f000034c000-0x4)=0x0, &(0x7f00007df000)=0x0, &(0x7f0000a83000-0x1000)="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") timer_create(0x1, &(0x7f0000abe000-0x60)={0x0, 0x1e, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000db4000-0x4)=0x0) timer_gettime(r4, &(0x7f0000119000)={{0x0, 0x0}, {0x0, 0x0}}) setsockopt$sock_timeval(r3, 0x1, 0x15, &(0x7f000070b000)={r5, 0x7530}, 0x10) r6 = dup(r3) setsockopt$inet6_tcp_int(r6, 0x6, 0x20000000000002, &(0x7f0000001000-0x4)=0x81, 0x4) bind$inet6(r3, &(0x7f0000fa1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r3, &(0x7f0000e78000-0x1)="", 0x0, 0x20000008, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmmsg$unix(r6, &(0x7f0000e18000)=[{&(0x7f0000162000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000d5b000-0x70)=[{&(0x7f0000de3000-0xe7)="b225ca071ae82e57d1a00554b612763b21a62dd4c12b6edbda2a7b86841069bfe107560e5636e0051b2972554c0f9e8c00b531400f854d68688f6c1c1fdc7eb2801ae3dc00b403cf6d3467385d507835de2072a1574c6b36f80be51c08bc50f4465639d420d21e51912f245b7300f00fb960cbcabaf40842e9e42f46f03858894e59e2aef1d84795287b17c4c60a1f9c7db4fa5aa0098570ee105ca019365352332ac2d17d94f4298dba1f7f87d0ef330a91d284442473be788dbc8ab23a864708897908a81a569f5682516b8620a2f2f2bf7895ab6c55e107386c2d385194056f73cc3a89e94b", 0xe7}], 0x1, &(0x7f00009ef000)=[], 0x0, 0x0}], 0x1, 0x1) 2018/01/06 23:07:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000f89000-0xb)='projid_map\x00') ioctl$KVM_S390_INTERRUPT_CPU(r0, 0x4010ae94, &(0x7f0000d14000-0x10)={0x7, 0x4, 0x6}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) syz_open_dev$evdev(&(0x7f0000e64000)='/dev/input/event#\x00', 0x3, 0x0) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ASSIGN_SET_INTX_MASK(r2, 0x4040aea4, &(0x7f00003e3000-0x14)={0xffffffffffffffe0, 0x1, 0x4, 0x4, 0x8}) [ 48.141141] binder: BINDER_SET_CONTEXT_MGR already set [ 48.147534] binder: 6989:7004 ioctl 40046207 0 returned -16 [ 48.153993] ALSA: seq fatal error: cannot create timer (-19) 2018/01/06 23:07:01 executing program 6: mmap(&(0x7f0000000000/0xe72000)=nil, 0xe72000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x3, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000b15000)='/dev/audio\x00', 0x400000, 0x0) mmap(&(0x7f0000e72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000418000-0x4)=0x0, &(0x7f0000543000)=0x4) ioctl$TIOCSLCKTRMIOS(r1, 0x5457, &(0x7f0000e73000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) openat$kvm(0xffffffffffffff9c, &(0x7f000098f000-0x9)='/dev/kvm\x00', 0x18000, 0x0) getsockopt(r0, 0x107, 0xa, &(0x7f0000521000)=""/0, &(0x7f0000522000)=0x0) 2018/01/06 23:07:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000e00000)='cmdline\x00') getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000a70000-0x4)=0x0, &(0x7f0000e9c000-0x4)=0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000d38000-0x20)={@generic="cdb93618775f02dd27857325152987d8", @ifru_flags=0x8000}) r2 = dup2(r1, r1) ioctl$RNDGETENTCNT(r2, 0x80045200, &(0x7f0000311000-0x4)=0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f00005d2000-0x4)=0x0, &(0x7f0000a54000)=0x4) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000dfc000-0x44)={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='\x00o\x00l\x00\x00\t\x00'}) 2018/01/06 23:07:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000096b000-0x10)='/selinux/status\x00', 0x0, 0x0) shutdown(r0, 0x1) r1 = openat(0xffffffffffffffff, &(0x7f000091e000-0x8)='./file0\x00', 0x204900, 0x60) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d1f000-0x20)={{&(0x7f000054e000/0x1000)=nil, 0x1000}, 0x2, 0x0}) syz_emit_ethernet(0x2e, &(0x7f0000f86000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x2f, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @igmp={0xc75bc5054bbfb4ad, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, "007bf276"}}}}}, 0x0) mkdir(&(0x7f0000336000-0x8)='./file0\x00', 0x40) [ 48.154524] ALSA: seq fatal error: cannot create timer (-19) [ 48.164742] binder: 6992 RLIMIT_NICE not set [ 48.165580] binder_alloc: 6989: binder_alloc_buf, no vma [ 48.165610] binder: 6989:7016 transaction failed 29189/-3, size 0-0 line 2903 2018/01/06 23:07:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000001000-0xd)='/dev/net/tun\x00', 0x0, 0x0) flock(r0, 0x7) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00001a0000)={@generic="ac3dde11a29981c533fa6f05ad33ae26", @ifru_mtu=0x2}) 2018/01/06 23:07:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f000034e000)={0x0, 0x0, 0x0, 0x0, "2c75259946e0dca4f8af40f0f0cdfe2907573749d2e76bac5fd45322fb5675bf"}) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f00008a8000)=""/35) 2018/01/06 23:07:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000e27000-0x6)='/dev/input/mouse#\x00', 0x7fff, 0x400000) getpeername$packet(0xffffffffffffff9c, &(0x7f0000ec7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00000c2000-0x4)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000208000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket(0x40000000015, 0x5, 0x0) setsockopt(r2, 0x114, 0x1d, &(0x7f0000000000)="2a8e0000", 0x4) 2018/01/06 23:07:01 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setflags(r0, 0x2, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000001000)={0x0, @multicast2=0x0, @multicast2=0x0}, &(0x7f0000001000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000001000)={r1, 0x1, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndpcmc(&(0x7f0000002000-0x12)='/dev/snd/pcmC#D#c\x00', 0x2, 0x200) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000001000-0x10)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) wait4(r5, &(0x7f0000002000)=0x0, 0x20000000, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) recvmmsg(r2, &(0x7f0000001000-0x78)=[{{&(0x7f0000001000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000000000)=[{&(0x7f0000002000-0xd5)=""/213, 0xd5}], 0x1, &(0x7f0000002000-0x70)=""/112, 0x70, 0xfffffffffffffffe}, 0x1f}, {{&(0x7f0000002000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000000000)=[{&(0x7f0000000000)=""/227, 0xe3}], 0x1, &(0x7f0000002000-0xa9)=""/169, 0xa9, 0x84}, 0x9}], 0x2, 0x2, &(0x7f0000001000)={r3, r4+10000000}) r7 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r8 = openat$pfkey(0xffffffffffffff9c, &(0x7f00008b0000)='/proc/self/net/pfkey\x00', 0x800, 0x0) ioctl$sock_inet6_SIOCDELRT(r2, 0x890c, &(0x7f0000001000)={@loopback={0x0, 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1f0, 0x2, 0x7, 0x400, 0x13d7c2ae, 0x200, r6}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000000)={0x0, 0x25, "2772b4d7623fb5bde0a0121f7ab76ba2076ec82a789c94adcd649a0af71f76ea7fe2a35f9b"}, &(0x7f0000001000)=0x2d) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r7, 0x84, 0xf, &(0x7f0000002000-0xa0)={r9, @in6={{0xa, 0x1, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x8, 0x10000, 0x8, 0x703d8246}, &(0x7f0000003000-0x4)=0xa0) tee(r7, r8, 0x401, 0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r10 = openat$cuse(0xffffffffffffff9c, &(0x7f0000f6b000-0xa)='/dev/cuse\x00', 0x20040, 0x0) write$fuse(r10, &(0x7f000034a000)={0x30, 0x1, 0x0, @fuse_notify_retrieve_out={0x2, 0x4, 0x6, 0xbf69}}, 0x30) 2018/01/06 23:07:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x8000000000002, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b35000-0x8)={0x0, 0x0, 0x0}, &(0x7f0000b35000-0x4)=0xc) r2 = syz_open_dev$admmidi(&(0x7f00008e6000-0xe)='/dev/admmidi#\x00', 0x81, 0x200000) ioctl$BINDER_SET_MAX_THREADS(r2, 0x40046205, 0xffffffffffff0001) keyctl$get_persistent(0x16, r1, 0x0) 2018/01/06 23:07:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000070b000+0xa65)='/dev/loop#\x00', 0x4, 0x6) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000a68000)={0x0, 0x0, 0x0, 0x7, 0x1, 0x0, 0x0, 0x1f, 0x1, "7b9e8eb0433791d73d8a487e366b30cf55163045eae6da4072934bb02787d145f383cb09fcae6781e3bb555527f0d956f70c736f7ebc8aa23f7a3d77b974bbb9", "33d0cdcaa14f87f94ba9adaa5550ac10fbbed62d56083a122fc6b23c3fa2f1125f985d6f5c8e91d8bbd5ca7e4ffead9cc51678b392fb2fc07a9bc3e5a0be77c6", "240f1335f410c888e50b3aeb7361700f581c322512a1f465cd25820bbd5e6194", [0x0, 0x3]}) sendfile(r0, r0, 0x0, 0x8001) 2018/01/06 23:07:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KDSETKEYCODE(0xffffffffffffffff, 0x4b4d, &(0x7f00002da000)={0x0, 0x0}) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x2275, &(0x7f0000792000-0x2)="0080") getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000804000)={0x0, 0x7}, &(0x7f00004a0000)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00009ed000-0x10)={r1, 0x2, 0x4, [0x7f, 0x1, 0x1, 0x1]}, &(0x7f0000779000)=0x10) add_key$user(&(0x7f0000f91000)='user\x00', &(0x7f0000cca000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000e13000)="", 0x0, 0xfffffffffffffffd) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f00002c7000-0x4)=0x400000, 0x4) 2018/01/06 23:07:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000008c000)='/dev/sequencer2\x00', 0x521600, 0x0) execveat(r1, &(0x7f0000d63000-0x8)='./file0\x00', &(0x7f00004d4000)=[&(0x7f0000866000)='#\\[bdevvboxnet1$keyring-system\x00', &(0x7f0000bb3000-0x5)='proc\x00', &(0x7f0000440000-0xd)='nodevkeyring\x00', &(0x7f00007e1000)="637075736574776c616e31219a00", &(0x7f0000474000-0x1)='\x00', &(0x7f0000c52000-0xd)='.vmnet1self%\x00'], &(0x7f00006ed000)=[&(0x7f0000159000-0x2)='.\x00', &(0x7f00000c2000)="73656c696e7578776c616e308f00", &(0x7f0000ca8000)='mime_type&\x00', &(0x7f00001b2000-0x9)='vboxnet1\x00'], 0x1100) sendmsg$key(r0, &(0x7f0000202000)={0x0, 0x0, &(0x7f000020e000)={&(0x7f0000e45000-0x30)={0x2, 0x10, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, [@sadb_x_policy={0x4, 0x12, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@empty=0x0, @in=@empty=0x0}}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 48.332058] binder: undelivered TRANSACTION_ERROR: 29189 [ 48.339971] binder: release 6989:7004 transaction 29 out, still active [ 48.346737] binder: undelivered TRANSACTION_COMPLETE [ 48.352008] binder: release 6989:6992 transaction 29 in, still active [ 48.358671] binder: send failed reply for transaction 29, target dead 2018/01/06 23:07:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000a12000-0x2d)={@random="23ca51c56208", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @igmp={0x12, 0x0, 0x0, @multicast1=0xe0000001, ""}}}}}, 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) prlimit64(r0, 0x0, &(0x7f000087e000-0x10)={0x8, 0xce}, &(0x7f000079f000)={0x0, 0x0}) 2018/01/06 23:07:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x88000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sched_setaffinity(0x0, 0x8, &(0x7f0000425000-0x8)=0x1) close(0xffffffffffffffff) read$eventfd(r0, &(0x7f0000f40000-0x8)=0x0, 0x8) ioctl$KVM_IOEVENTFD(r0, 0x4040ae79, &(0x7f00003ce000-0x20)={0x10f000, &(0x7f0000ed7000-0x8)=0x0, 0x0, r0, 0x1}) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000785000)=0x0, 0x4) 2018/01/06 23:07:01 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0xf85, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x3, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2e, &(0x7f00004e6000-0x10d)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x2f, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, {[]}}, @icmp=@echo={0x8, 0x0, 0x0, 0x0, 0x0, "f70b54b4"}}}}}, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000332000)='/dev/snd/midiC#D#\x00', 0x9, 0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000001000-0xa0)={0x0, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x8, 0xffff, 0xb0, 0x40}, &(0x7f0000000000)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000ce0000-0x8)={r1, 0x2, 0x7ff}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) kexec_load(0x401, 0x5, &(0x7f0000000000)=[{&(0x7f0000000000)="e8e3e825cefa3b8028163a6df19c5891d4f2bf58f884dd71cfc166e1b28173d85873e412cdf4165cd8542bbf1322660840d02422630548fc84861b64a07728d86e2d05566cdba897d8a6e6836c272f79ae00b82a6ba6f4ef570d092eb2010a152b6c1e992415d03798dc6888e7d23865a2129238c99fbb5875920eff87a7333f7e841674ea5ded93", 0x88, 0x9, 0x0}, {&(0x7f0000b28000-0xc4)="c527ae62bf5d2fd8709dfde5edadb33e46fca48f75678c4747cd8aba095b45bd17d8626d8a45c1a9dc4d4da1a4039ddf92038fbfad1679d69fb591e70eaebc7cc8050caf2cea3013341cb2f73074ef4e7a3610f5ccc61975549a7f1c1e649bd1a2ddb3f31ff6d590559a4cfbe2f64cfe1fd73eb3228b5641bfd6057bcc8cfd578611beb3a815b38dcfec7f3dc127fca5a550a17b8babfa3fb412201e81bd8c3cce074702b454581ec44f662e29a7f7948773c9567e4078bb40c8131715712238ae130e4b", 0xc4, 0x8, 0xfffffffffffffffe}, {&(0x7f0000ef1000)="1741b93c036ba4b0698ea3609aa616", 0xf, 0x0, 0x3e}, {&(0x7f0000000000)="2f7a5ae9077552a4e178c64cc9bcd616345d02bd38e8b5818113acb1a02b36db9c98765099440fec0488bf9afde71dc7046343e2560fd433d6d803aac583ed30115189a17110e261849e5aedf401feca3c2a190d569011518993ec8d90e13bdab694a8151812ca31197acedf442e942e6c482714f454202d33e86dbbc1a4dd7d880029bbd2e8ddc1abe7ff85a812d4e2730e62fa66d2f3d58acbafa1ac6eff94bf54b17575446b56c11886eaab11c4f15834cc32baebcf2bd75533dd700478e43d38c9992dc16e89a9291e93554cc0a80604963260b07c51fbfbfd97f032e99437614dab03d52d1a4fea6d994cb8e792dfd8a79aee84de7d09", 0xf9, 0x8, 0x20}, {&(0x7f0000fa4000-0xb7)="eb258fc9a9be2f206a7db696bf897f9e2b120f7e1cb8a4646eefda4485295f182e2f81ccd71d471f2632aaa1a4039a4f251770a659be13b75460e0cbcbc928483ad5e96a3b73653f46a6a4608829184422df09b4ced752ee92c08c16f53fcb59f63bc532b152b8909d9a14c38186b610b01ec62e0d2641d223a4d3d46e5cc1dfdb378e2e2bd399064b07cec1d29720367e66ae84de17aba2948f8988399a1c63dae438882c69b17aafc0aa85c4a991f763873508d564e2", 0xb7, 0x6114c616, 0x1}], 0x3e0002) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000001000-0x4)=0x10000, 0x4) 2018/01/06 23:07:01 executing program 2: mmap(&(0x7f000026e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1e, 0x5, 0x0, &(0x7f000026f000-0x8)={0x0, 0x0}) ioctl$KVM_GET_TSC_KHZ(r0, 0xaea3) mmap(&(0x7f0000000000/0x242000)=nil, 0x242000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f00001cd000)=0x0) 2018/01/06 23:07:01 executing program 7: mmap(&(0x7f0000000000/0xf81000)=nil, 0xf81000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) listen(r0, 0x3) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00007a0000-0x15)='/proc/self/net/pfkey\x00', 0x101000, 0x0) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGNAME(r1, 0x80404506, &(0x7f0000f81000)=""/252) socket$kcm(0x29, 0x4, 0x0) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000f82000-0x10)={0x6, [0xadf, 0x5, 0x5, 0x56, 0x200, 0x222]}, &(0x7f0000ed9000)=0x10) bind$alg(r0, &(0x7f0000591000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-camellia-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) openat$selinux_policy(0xffffffffffffff9c, &(0x7f000038f000-0x10)='/selinux/policy\x00', 0x0, 0x0) r2 = accept$alg(r0, 0x0, 0x0) r3 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000cc8000-0x11)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000f81000)={{{@in6=@mcast1={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=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f82000-0x4)=0xe8) open$dir(&(0x7f0000522000-0x8)='./file0\x00', 0x105000, 0x1f9) sendmmsg(r2, &(0x7f000015d000-0xb4)=[{{&(0x7f0000f80000-0x58)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'sha3-224\x00'}, 0x58, &(0x7f000077b000-0x10)=[], 0x0, &(0x7f0000f7f000)=[{0x10, 0x0, 0x0, ""}], 0x10, 0x0}, 0x0}, {{&(0x7f0000f7f000)=@nfc={0x27, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000067000)=[], 0x0, &(0x7f0000f7f000)=[], 0x0, 0x0}, 0x0}], 0x2, 0x0) 2018/01/06 23:07:01 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x8000, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000062000-0x4)=0x1f, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000fd1000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$KVM_SET_CPUID(0xffffffffffffffff, 0x4008ae8a, &(0x7f0000dde000)={0x1, 0x0, [{0x0, 0x4, 0x0, 0x0, 0x0, 0x0}]}) clone(0x204000, &(0x7f00004eb000-0xee)="72fbf7c45ba954fef02b400770b3e932404a079b401bddf16f22384cf83859c5a31ce5b9f532670199657e296ccaba1c3127fa7e1a05d725295fed93c14c4b2ba011592e343ff016783d0695b07a15ff696a381efe31ec9bcba8565469c1647744014e790288b629542ec602f426e5ec81bce94a5a3a4b25b5bb5306e255cafd9815310ba5ed3dabd4071e88717360bb9f47b30772c0d5497968498f0300000039799ac95d600ed5e749169848ee13398c6a5a8c158f7e1d6ac64c95ba644ae8ac93647ebcda52e6524850f77dcd6211af88837aa5b42ee445bfcd4d3b91dc49023af53a079725fb79250ba47faf", &(0x7f00006a7000)=0x0, &(0x7f0000801000)=0x0, &(0x7f00005b1000)="") ioctl$KVM_ASSIGN_PCI_DEVICE(r1, 0x8040ae69, &(0x7f0000048000)={0x0, 0xffffffffffffff7f, 0x9, 0x5, 0x2}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r2, 0xc0109207, &(0x7f0000dde000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000c45000+0xdec)='/dev/vcs\x00', 0xa2c43, 0x0) getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000285000-0xc)={0x0, @remote={0x0, 0x0, 0x0, 0x0}, @remote={0x0, 0x0, 0x0, 0x0}}, &(0x7f0000919000)=0xc) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000ccc000)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000dd8000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009ea000-0x4)=0xe8) lstat(&(0x7f000096d000-0x8)='./file0\x00', &(0x7f000038a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = getpid() r9 = geteuid() getgroups(0x1, &(0x7f0000b6a000)=[0xffffffffffffffff]) fcntl$getownex(r2, 0x10, &(0x7f000023e000-0x8)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000994000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=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}}, &(0x7f000077c000)=0xe8) r13 = getgid() sendmsg$netlink(r0, &(0x7f000051a000-0x38)={&(0x7f0000b97000)=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000043d000-0x70)=[{&(0x7f0000b17000-0x6a)=[{0xb4, 0x3, 0x400, 0x0, 0x3, "58a47f4ed39c873a44d13e87edeec0b3f2c525a62523b669326732bd839d1a1b42a4ce1c6e89f63593bde5b5e3ad81eb30e624eb452e0dc2f71ed62c8cb8e2a18ebb62fc0173802243cf9405172e7da9e7140a1fe1db1cfe0ac8599f5018014a5a1d9dc5f600b4c4e37cd1cff93903044637d72536eccf7984b1e092acd305604f356328d7c947b5c5aeec8fc125eea8f849fa70a5b3bcd9f4457fe7d77feb4083780f"}, {0xd4, 0x9, 0x118, 0x100000001, 0x2, "541448c90e2011ae9e5aaa218cb6936b05c2feaeb34f2bb44a7b2eaa2220d060a6b1eba2e938d4108f0b771a25b085e646390a7d741b01b60071d44e1914d5d3feac24c7f20f6d3a15e3c4feb280a8d4df5813e4424dbcf95f412ddddaa7c2cbecfeb1398fc115fe987e9cb98f31c366a81a02e462e0ac2151602e174018654e52dfe7bbd5e023b5f19e191864364cca4dddd50f464fc505dadae7810618e72d7655abd02d6b9657ea73a1303b47db5a3704599ba47776426037eedee91121a1c51e"}], 0x188}, {&(0x7f0000c03000)=[{0x1010, 0x1, 0x400, 0x0, 0x1, "9fadb6a39f248c4e0e49033eb17446ea7a1c6efa3d2155923479c33e9fb933fd35a7938a5a6436d640b03feb3ae4ff2c715b81129e8c68623609081cba89e4698a17e7ea1ff62b74cde49f8b5b0fc22512fd6114769935595cca003e013268563fd7dba0327e70983279aab7c757c60253fe5068511b7c25855c8126ca7b21f4b2fae231ff908ecaab0fd4931b7c6748351e6ae5ad8dbd6b6a97c9b903fd28c9df7e52dcedaed0740ce1afbd27b6e8109e5c581d6e05065311707329ac73e0e7f9446ae9bf45b408374c71f12877adb7695e7f593654a2a02271479333be1c2b4a4aaf9948565ffd448d9e37171e4192918404050a4c730857358303c693be41fae2262fc72d8048f84d5888cf3dca61ea2d69199fa1980d7151189744c8a3c4946130781a1ffc72913e421ddef0d1344790c431505165ea9b232d10bb341d0231b7935938d57937dbbbbbe8ae675de9cad94d4b13f6bf732992928b1a1d35b0cd0b475b851c4cf233510f7f26d8b25397c24feb0c0b250ba5120fa17848f41b65de2a696ff8b23e7a9aa44a34eb8ccf920da404bdb524facf6d0d83466ba71b93b14c1508cd5d1e121c836ba33cd23858eaf66d019d33b7ba45eb2c3243b79f101030a73783dada51bd953a1cbce01bfcdc08699b3fee88e88f6055337533a616aa8c5d34dd166e8d20228123f4d41ac3c8e76828791ac5a55f8f8399f8cb63e3f2b21c4622b2c15a371c3ed9a7b7743399fc3f94fd7a4a95d62367ce1e03cf3cc415ea1fb889c583c6fce9c5af5ffbae080361b461fa57a99698ddc1556713957f7ea31b627307b0b934de227b44d0433c937baa720bd0718d5e6cf92eb0fc97817cec70a045cebc2dd144006108afcc3c05857cdaaf816bf78faf3859d6e7fb2b4da94f42e166bce5fd498577746576e6f0c9f6d85ae94882b65fd4185516e77af8c4fae929f2de6ff869920890ba19f4c5c3af3e27bae8125a849e0b921110348b28eb7236663065fdb283f9450a9d617882c2b3a95f36d3e45fb63db09316df0e07f92a099998bc227cd19bbe69c4819039eaf149810656da267f4bbdb39916a4d417f8ed26a6551db73a820869c03c0f21214d76c432ce61c9b1ba8eb0b89d83bb844806b19707c84bde7bd66c2ebc1e4c3fc258ab36cb5a30a8e1dba9455ea24bb7135e3fe448cdb0fc03e7f898998589f08e6acb3c33bcfb72e1bc3fb2696b5ba82bbb031dc9162eaac38f9b2a019a1c8e08adb61fd5c5160ca3259d11fcb520a4794d41c0ad146da00a8e1d78bf5c9efab52d7c89eaf5b87ea37aa61d093f289e700f36a5046a64c631021ff034c50bbbba5c538571fb1386c7b85ec560504be0fb305b0bf892805d505f2ad45f1f9833117edc783f0676fb7714aae8c8cbe87a74f123f9da1d194b420d42a1bbe3cbbd1e24d906a64068e779b7521b1197980748105b9d89c27d635184169e8f83a6724bb0a76b92814ffaf1211879f0e346a4fb27c882c8097d8592d68b8dc1071efb72d1ef40f75dfbc11222ed17ba1952295530e6cc594c7e247cfc9f712cc7cac4d1d9049e73cc67a8c766cbeb4ab5cbaba250c502597296a22955efd9afa9ff58227550da4131e44cae93cc5f40ecbad517cd317d1cbe8bc66c9fd3a6145e69819ed0f6d7598bd6c3071e239cf76277006ebdde35bdc81734c274bde3b085ea9ba94081c303716492772e99a16d2135ab0188188156b5fb748f77859acbe5cd258f7d9c529ba8cbda33385a5521096fdb15773ac175898ced70dd8b91d991c2c0d55e3aa6af39f232a059f4bd997fdeb5e7100348ff0fd3717734d047e1d446d62f02f96ef80d6089f562944a2ab86f18a9b1e00c6945054940fcbe7af273a5fa4d5b5d9b6627bfbb3525ec6a9bc90149050c69ac62732f97807ce76ea7f4034473d7363ca680cbc9e23096b51601dec3b2f77f59bb2b06e9b1312707fa6bd719226682936323245030d90e8d5c6b2d485fd40c58a28c0f60221ac1887e8c2b7c2ec204fcd84c676da115e4324860157de0ddb43ea50988d9aa00b6bd218053066a39fa11f2b93af8f00227274e0b2e1556ad5e4ad9321b282212589b3c89af3e59b8a8ed466dc29f992c88814feb894672d13d4a670948d56851b01ab2bf042508910024b72e08306716fa94d0022f32d00b033e1114002435c04a2982a43b99113a95744312969a2ad6f931972cb442078a0ef100796ab0e92036f46ac2eb819685292013df407c5deae58645dbee1aeb715438b9807202c978c7a74e67861f6dde120feccb5aa94ed297f8063ffb4b54ce75c0ff24e31c4ef8cf2539bc742a735a6311db0b26f70bcaaa18ea410fd241eae84a9ce1a8b626bb66d0947b66a0194f1404b69e4e22830f327ca2d0b681ad148e5e485671e369408711f91325e656e57c280b0cb2504075eb0073ed2cf6562f3b5484885b634edfdbd6d04e64518ba7879f7bbe7ec9bbef729887f65fc60c8a36c5acd1332f3e6dd29ddfb96d281769a996d63dcc50f48ceea77d29bf72e2e6c7beeccf62cba424f9ab1abb9dd87351cf07af75a77852ce61b74ab8503c222abcec2a3f872612af70c517645144bfa3ddaa9acb539ee8447558fdda9d00f8d1479faaa0cdb05ae87bbf18079cc37826180472abb2135bbe3560272d1c6d2f7027121fbf3cd2dd1f1978cc4d162b4e4d3c6dcd5faed97fe343f9dea9d51ddb5467cc57e05466f4ca449d8b8f3b5d2d9f864f725b9ddedc1226019995c46cac83fb7777e535ce9e6a7eda70a5142958e45035de1320531400f69e13d7d7d8ded63f375411f66481677de66c4a074e5cd8c29f77a8d98c3c5c6d3741fd97c4259700292c8b1fa1e47d78f025b2738d8910860e12133ed544239f1afef5374d06cca84ea05f177750aa4a1028d0302aabddf8ba7827c853cdcc4c48b648d0f485d19ba939cb9dca8aab6a9d41faf6aaf5ca180359edde21529a31c0b0a1abc415fded45b3e2a1bcef995e271801ffa692f9f5feceb2d035c7547d4cc1473a6ccf7c64291872cfe8d3a5e7b80562c62ea8c5e56a25b65a66a9d650b1a481901db55d3f3de6381097f9b6d7adbcc92a6ca305757aac985db251da518a7879aa27cf82d83fd0e55d6657a3ba756820b5314abf92e742d28e83a13562851a6cf169f8cda4505ac1306f4be326305a88014b3242e81a437a09012e2c7f67277c1d493845235f81205eff48a32c01b2a89eb0133a9bb6c77aada2b117f91ac0db3321a1186ecf6583f7a816cc35982e23dc8e3282f4b35b53af57ed3cabbefe54c68659e7317c43d38a1633a8a21c971b9a5c9c0d711768b89559bafc44f194a0c102342b90c5d48d1c1d8e2438107a1dc9c32ebe94c48380339549dd41dc51d873e28d59b8e2ce317d7559c1ff98075f20adbe9e83139ec0eb22b6345d3270569fe95964b10fa9acdc6c161a9c6715f6c54fc09307d90839d6f9db6f0ed48759ca233deaa51f1a7948b79acd996992143d234de7864aea83f8b9248d04e1a2858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{0xc0, 0x0, 0x1, 0x5, 0x0, "78695bbfa1cbd4c31976e376d189bb355314ddc683b0cd15bea5e27a981a3def1213d9f1a9073a9227e57e45ad5a685249a328be4b30c3dc5662da2daae3c7182524ed7cc3a448dd3350a351579371077e16f06256b93fad81c714bb551121fbe62a29c394b9be8f59add231eca87b45576d9438fa4a824875f8a71c1c115b4d9ea9f951976cb5a31095387e3c13b56bbad3d414814bcccdfb020ccf7d3d2cff76e94ba7bc3a577f306738f8c29f"}, {0x38, 0x0, 0x0, 0xff, 0x0, "41bfd4592ab6daad3414f170db8469577fb54397d42659833c42b62d485c6a54a135e82294152379"}, {0xe4, 0x5, 0x18, 0x800, 0x2, "59a0c3a4b9477c2b924183c97a7609f106cae7bf1daeec7dc9fa4504876dbb493c716e799fa9b000f73754c6049e08e2a874a1d2db78edff93b88fd8213b0c8a851a2fe8dfbd9e477f63a5f51e0c46ad09a03198330ee03774b01893583d23f28dfb44bb4c5257352832b8ade5d1ad878c2dd44c6ee09c989ba27e450bd905cb56879d30d091d62094b640ad1782bf6ecf55ec791cd864c4f7cb4e268554506bfecac7d34304ec7ad51d2226ba6ac9a774b1325aaf8f3bb4cbaaf536bd7d1b97329d4a575be354a7a00e26dc29b1698feaa4"}, {0x50, 0x81, 0x500, 0xfff, 0x2, "b9197e90e86524f8eebb677d15901fe37291d25276188cec0b8844b3812d5e840d0bb29949d1f484d8f3033256f53626876b23faa18e84e9cc6bf7946490"}, {0x1c, 0xa0c2, 0x810, 0xfff, 0x0, "3ce2b6ef76f784444b9d"}], 0x1384}, {&(0x7f0000020000-0xd0)=[{0x78, 0x9, 0x308, 0xc272f20, 0x1, "9e1721554d47ab773bf7157bec5672b407695f8400f19f6635fbace385c2a3778f012448123b81f4758a44a9b8d832be831004e105831a35fedfdfe6048a6de4999c7a39b39241fc5141bb709703b9a5f4bc555d39dbc21bdddd2cd762d33c32de62c9c35456"}, {0x58, 0x6, 0x200, 0x1, 0x1, "c59db250e8df9a58a8259fa911ab07b60ea7993a66118485f5640efd4a80c1f48cca1b128e2dffdcb53220fafb8ae5bb429096ccbe398f8dcd97bc5444810652b4493c2a5f71"}], 0xd0}, {&(0x7f000038c000)=[{0x8c, 0x1, 0x200, 0x1, 0x2, "3cb8febddbd218cde7f9aab7ef0092461b70126cf94e360d2ec535a3171e515b84c47c1d985f1fae5a715635e43a59fd0bc465f4f1d28c5cc782d07b68f830a14222326c69fee172fb332840363c1a035912bcf178d8d924a9a2a05d6d5072e723cb861f03a3f7238b2980872e191dcaf4e4bd439e3fecc1c32161"}, {0xd4, 0x5, 0x100, 0x4, 0x3, "72787002594ec9d426ac33ef0111a98b33f7441095d9bd3480c3be0b37153135f22e5607f6a56e8dcbe281756650165774d3e49f1f486f2be40d79679881d2e60b5e31325faa0a4ab579fb1548953791b696e7ac5025971ffbc76eadbd406ad1cb4b97682fc64b4bb35387e2cb5eae979de3cb6d97f8da2de0ee774887ea61488b37d274050eafe34eba829db330790ca1122848d765b63f0a2b79ea0edf55f0a05708f68e36de48904cc1d1198c7d32687c08cf2d0b4e82e4b8682747c7c2824fee"}], 0x160}], 0x7, &(0x7f00009cd000-0xb8)=[@rights={0x20, 0x1, 0x1, [r3, r2, r2]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x18, 0x1, 0x1, [r0, r3]}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @rights={0x20, 0x1, 0x1, [r1, r3, r1, r1]}], 0xb8, 0x4000}, 0x20044001) setsockopt$inet_mreqn(r3, 0x0, 0x23, &(0x7f0000cf8000)={@local={0xac, 0x14, 0x0, 0xaa}, @rand_addr=0x0, r4}, 0xc) 2018/01/06 23:07:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x7, 0xffffffffffffffff, 0x0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000755000-0xe)='/selinux/load\x00', 0x2, 0x0) r2 = mq_open(&(0x7f0000000000)='*GPL[vmnet1@vmnet1{-vmnet@vboxnet0!vboxnet1+M\x00', 0x0, 0x0, &(0x7f0000665000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = syz_open_dev$usbmon(&(0x7f0000d80000)='/dev/usbmon#\x00', 0x1000, 0x500) listen(r0, 0x1) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f000048b000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000061a000-0x4)=0xe8) quotactl(0x7, &(0x7f0000ee8000-0x8)='./file0\x00', r4, &(0x7f0000662000)="cb267e44fb2fdb449db7363faab20db8900f485fd52783735f1dcac2b705094540846e0e00ca4b77f9716ad78311f26f94bd730591fea33863e748e4428ef55a2f4f93b88e261e60b37066af2ea20934c2c618835ff20562a253b0ee59d13ea84f6b3a0f05efa8cd") setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000ec9000)=0x1, 0x4) splice(r3, &(0x7f0000288000)=0x0, r0, &(0x7f00005e8000+0x1c7)=0x0, 0x5, 0x0) mq_getsetattr(r2, &(0x7f0000f42000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000066a000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/06 23:07:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000072d000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$getown(r1, 0x9) r2 = syz_open_dev$admmidi(&(0x7f00000b2000-0xe)='/dev/admmidi#\x00', 0x4, 0xe9b7e51103c38266) ioctl$TCXONC(r2, 0x540a, 0x5ea) r3 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000ebd000)='/selinux/member\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r3, 0xc08c5336, &(0x7f00001e3000)={0x5, 0xdae, 0x92c, 'queue1\x00', 0xfffffffffffffeff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(r1, &(0x7f000001a000-0x69)="", 0x0) r4 = getpid() perf_event_open(&(0x7f000061b000)={0x5, 0x78, 0x1, 0x0, 0x1, 0xf46, 0x0, 0x40, 0x80, 0x5, 0x6, 0x900000000, 0x3ff, 0x9, 0x0, 0x3, 0x9, 0x2, 0x81, 0x3, 0x7f, 0x7f, 0x3, 0x0, 0xfffffffffffffffb, 0x6f, 0x0, 0x7f, 0x2, 0x5, 0x20, 0x81, 0x1, 0xf25, 0x7, 0x5, 0x3, 0x401, 0x0, 0x88ec, 0x1, @perf_config_ext={0x7f, 0x1960b9c5}, 0x40, 0x80, 0x6, 0x4, 0x100, 0x0, 0xfff, 0x0}, r4, 0x4, r3, 0x0) recvmsg(r0, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f000001e000)=[], 0x0, &(0x7f0000fae000)=""/0, 0x0, 0x0}, 0x1ffe) ioctl$KVM_DEASSIGN_DEV_IRQ(r3, 0x4040ae75, &(0x7f00008b3000)={0x101, 0x2, 0x101, 0x707}) recvfrom$unix(r0, &(0x7f0000d4c000-0x8a)=""/138, 0x8a, 0x2002, 0x0, 0x0) sendto$unix(r1, &(0x7f0000579000)="0c71612e48abf2e123ea3f4217", 0xd, 0x1, &(0x7f00005bb000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8) syz_open_dev$tun(&(0x7f0000c18000-0xd)='/dev/net/tun\x00', 0x0, 0x40000) openat$cuse(0xffffffffffffff9c, &(0x7f0000bfa000-0xa)='/dev/cuse\x00', 0x1, 0x0) ioctl$sock_proto_private(r1, 0x89e9, &(0x7f0000fb2000-0xd7)="f98b7ad3be66b94c600ab7e008aad2c511046d98da5338b9448bcc050cfca0e7b31e75274ed5a562a21c580ab322674d84ed585ba1dc1492914af4a4c9b2c74cfcd742d2419a7871ed691335bf5d9389d9c47c87a1b15272841ae9589f5c519cd3b03b969cc8a7c88e202216c02a46841e0ff882783f22f4cb09654a89707e33165a6c784929f5c6e66449cf1126de6fafc27b354eb196425fae3f1ff4ecb9471b062b4bcf7bb7c73a1cc1c2c694416f4cbec3d3e96ca05ddf8dabb70d3e6824c6f86da04eff8445200dfa4ed5dc39a8aee1951cea2155") 2018/01/06 23:07:01 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x111c00, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00003c2000)={0xc2, 0x200, 0x9, 0x7ff, 0x0}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@in6={0xa, 0x3, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, 0x1c, &(0x7f00009db000-0x80)=[{&(0x7f0000b78000-0x13)="1ad34eff5b239b3aab515c64871b0c4a229d14", 0x13}, {&(0x7f0000000000)="68f66c6db01f31bf0afe6a67fcf95811bc46047395296279308cb66a08b4b107d9b17edf2e4a965e6005ee4b549de9a48380e6b00d0b8ee8035d2b30eb9084a6d222b99fbe75a3e5d99c64d4a64cba", 0x4f}, {&(0x7f000060a000-0xc3)="40ad74c702a424989e0ece14aa875683c902df89c3ad62cf6f6e84e40b2884a4f80ea98f33a56b15c2c5df1402cab50e15c08509f49dfe70652339830ae0fd19aaf01e3603cbe40aea40af210e9f41559e362d0ccdda1de13192b376f1a3542dfc858af967d56afcf1f4684f8a7ac4482ea79d3b100383c0d5e8e54b874ec0fb1bd51b6d5ead9f5bc7e4c03c89bf7acc8385fa1ef1e706f5098116cb2feba5e22a3fac33cea7a888e1c7e944deca36b9f81e2b924cf1e5b5ff804ba030cc214c8a6ebc", 0xc3}, {&(0x7f0000001000-0x88)="254dc1ab1e36e17000295f8b70c3f4e640e9c915d5016bc20888afcb8b9789b5555e0acc87d6634d91f7083a6b8f6d82dd45df03fe4c1fe3b931de45737b83478cbd4fed2cb3216274c5cae81abd7405117a05ce86e8080dfc365d1bc4666a095b9133922d3ef9e420645ccc2e5aabbab351891da854f60d2ad6c836b14c7484ee5a66d81203faac", 0x88}, {&(0x7f0000001000-0x2a)="21fcfa31bbabe0eb428c310ac32b1b63570c68bdc72da71391ef807ced9bd0bb1aa3ad9a36d43c60d9e5", 0x2a}, {&(0x7f00008c7000)="7e9a944c44ea2adb9cfeebab0bf56986372e767f45750cdb5cf26bb94ad096e03277e5304472a288d71e230540f3b03cf7657bbbc5b9948b590541d2e91602f3127e683b7c4239c66687e3a06e7a49c4f1d9c1fdd62245cd80d0c8d6459c7c20", 0x60}, {&(0x7f0000001000-0x4)="7de6407e", 0x4}, {&(0x7f0000653000-0x1b)="a382198af2ad50900a5c29ec5e7f59dc19a54e75b048ff959447f9", 0x1b}], 0x8, &(0x7f0000000000)=[@sndrcv={0x30, 0x84, 0x1, {0x3f, 0x4, 0x20a, 0x20, 0x9, 0x6b5, 0x1f, 0x80000001, r1}}], 0x30, 0x1}, 0x40) mmap(&(0x7f0000000000/0x89f000)=nil, 0x89f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f00006ce000-0x5)="", 0x0) close(r2) 2018/01/06 23:07:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000fe9000)={0x1000000000000}, 0x245, 0x0) readv(r0, &(0x7f000006f000-0x10)=[{&(0x7f00007c1000)=""/128, 0x80}], 0x1) unshare(0x400) signalfd4(r0, &(0x7f0000335000)={0x0}, 0x8, 0x0) 2018/01/06 23:07:01 executing program 2: mmap(&(0x7f0000000000/0xea3000)=nil, 0xea3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f000061a000)='/dev/dsp#\x00', 0x0, 0x1050c0) mmap(&(0x7f0000ea3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ea3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ea3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ea3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000ea4000-0x8)='keyring\x00', &(0x7f0000ea4000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xffffffffffffffff) add_key$keyring(&(0x7f0000ea3000)='keyring\x00', &(0x7f0000ea4000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, r1) r2 = socket(0x10, 0x802, 0x0) write(r2, &(0x7f0000ea1000)="240000001a0025f0001800040000fc0e800000000004bf0202ffffeb080009000000ed00", 0x24) r3 = fcntl$getown(r2, 0x9) mmap(&(0x7f0000ea4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000c79000-0x4)=0x8) setsockopt$bt_hci_HCI_TIME_STAMP(r2, 0x0, 0x3, &(0x7f0000ea4000)=0xfffffffffffffff8, 0x4) ioctl$sock_SIOCSPGRP(r2, 0x8902, &(0x7f0000416000-0x4)=r3) 2018/01/06 23:07:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x9) r1 = msgget$private(0x0, 0x80) msgctl$IPC_RMID(r1, 0x0) bind$netlink(r0, &(0x7f000006c000)={0x10, 0x0, 0x0, 0x9}, 0xc) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000d4c000)={0x1, r0, 0x1}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r2, 0x40bc5311, &(0x7f000078c000-0xbc)={0x9, 0x1, 'client1\x00', 0xffffffff80000000, "0ad96c26520bf8d7", "4fcc4b2112ca9d6c30295bcdb931d6156d98987f19ea96740ac334b4c0d78bfa", 0x0, 0x40, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f000082b000)='highspeed\x00', 0xa) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000b83000-0x30)={0x58, 0x0, &(0x7f000084f000-0x58)=[@reply_sg={0x40486312, {{0x0, 0x0, 0x2, 0x0, 0x11, 0x0, 0x0, 0x18, 0x20, &(0x7f0000748000-0x18)=[@fd={0x66642a85, 0x0, r0, 0x0, 0x0}], &(0x7f000030f000)=[0x48, 0x60, 0x18, 0x38]}, 0x1}}, @dead_binder_done={0x40086310, 0x4}], 0x92, 0x0, &(0x7f00009b9000-0x92)="5ed0e6048303025ce0df24f1c8577991ae4402b9bce4bed95c8a8ac8f1481e3904d68a2f3a15fd97ee97ecd9f82b2ae084240bcb56269d006703adf53197fd207cd69be5ab65539624902d27bddd0db705c1a140bee1f56d7ad51e85df05e34a9df30f13e305a0d793e9137eefc3784891f007e0125d7e7064bec9976161fa73011431e963b6e38c897d444ea2c73a74725c"}) semget$private(0x0, 0x3, 0x4) bind$netlink(r2, &(0x7f00002df000-0xc)={0x10, 0x0, 0x3, 0x2}, 0xc) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000285000)={0x6, 0xffff, 0x6, 0x0}, 0x10) 2018/01/06 23:07:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x400000000010) sendmsg$nl_xfrm(r0, &(0x7f00005e7000-0x38)={&(0x7f0000547000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00008bb000-0x10)={&(0x7f0000904000)=@getsadinfo={0x14, 0x1f, 0x209, 0x0, 0x0, 0xb, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1a, &(0x7f000033a000-0x1c)=""/28, &(0x7f00005a2000-0x4)=0x1c) 2018/01/06 23:07:01 executing program 4: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000004000-0xa)='/dev/vcs#\x00', 0x8, 0xfffffffffffffffc) r1 = syz_open_dev$dspn(&(0x7f0000005000-0xa)='/dev/dsp#\x00', 0x1, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000007000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) ioctl$int_in(r1, 0x800000c004500a, &(0x7f0000007000-0x8)=0x10) lseek(r1, 0x0, 0x3) r2 = dup2(r0, r1) setsockopt$llc_int(r2, 0x10c, 0x2, &(0x7f0000004000-0x4)=0x1ff, 0x4) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f000000b000)='/dev/sg#\x00', 0x100000000, 0x4400c0) 2018/01/06 23:07:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00001d4000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f000007d000)={0x3, 0x2, 'client1\x00', 0x1, "57bbb1320067e4ab", "4575a74298afd345cbf21b43ccf6e98971a4412a1b01d6d0838024314aed53c3", 0x101, 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]}) r1 = perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000000000003, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eb8000/0x2000)=nil, 0x2000, 0x0, 0x1011, r1, 0x0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x0, 0x0) readv(r2, &(0x7f0000001000-0x20)=[{&(0x7f0000eb9000-0xa8)=""/168, 0xa8}], 0x1) clock_gettime(0x0, &(0x7f000069b000)={0x0, 0x0}) clock_nanosleep(0x5, 0x0, &(0x7f0000769000)={r3, r4+30000000}, &(0x7f00009a5000)={0x0, 0x0}) poll(&(0x7f0000001000)=[{r1, 0x0, 0x0}, {r2, 0x0, 0x0}], 0x2, 0x0) 2018/01/06 23:07:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d9d000-0xc)={0x0, 0x0, 0x0}, &(0x7f000044c000)=0xc) r1 = syz_open_procfs(r0, &(0x7f0000ad9000)='attr/current\x00') openat$selinux_context(0xffffffffffffff9c, &(0x7f00008b3000)='/selinux/context\x00', 0x2, 0x0) sendfile(r1, r1, &(0x7f0000ffb000)=0x0, 0x21) 2018/01/06 23:07:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xd1, &(0x7f0000342000)=0x401, 0x4) ioctl(r0, 0x0, &(0x7f0000d39000)="") r1 = request_key(&(0x7f00009a3000)='ceph\x00', &(0x7f0000a38000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000e95000-0xb)="2c2a8f73797374656d2900", 0xfffffffffffffff9) keyctl$assume_authority(0x10, r1) 2018/01/06 23:07:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) mmap(&(0x7f0000db8000/0x3000)=nil, 0x3000, 0x1000000, 0x20010, r0, 0x0) r1 = syz_open_dev$midi(&(0x7f0000103000)='/dev/midi#\x00', 0x0, 0x224080) ioctl$DRM_IOCTL_AGP_RELEASE(r1, 0x6431) write(r0, &(0x7f0000731000-0x90)="1f0000000a0affdde200f49ff60f0000020200000900018005ffffe5000051", 0x1f) socketpair$inet(0x2, 0x5, 0x7ff, &(0x7f0000954000)={0x0, 0x0}) 2018/01/06 23:07:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000946000)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6) r1 = dup(r0) write(r1, &(0x7f0000ef4000)="2400000052001f00fff9f407002304000a14f51108000100020000000800020001000000", 0x24) 2018/01/06 23:07:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup3(r0, r1, 0x80000) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) sendto$inet(r0, &(0x7f0000fa4000-0x1)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f0000f3c000-0x1)='M', 0x1, 0x0, &(0x7f00009cb000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/06 23:07:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = syz_open_dev$mouse(&(0x7f000099e000-0x12)='/dev/input/mouse#\x00', 0x7fff, 0x402080) perf_event_open(&(0x7f0000c69000)={0x4, 0x78, 0x3ff, 0x7, 0x8, 0x80000000, 0x0, 0x9, 0x200, 0xe, 0x4, 0x200, 0x0, 0x7ff, 0x100000000, 0xc4, 0x8, 0x0, 0x9, 0x490, 0xffffffffffffffff, 0x6, 0x1, 0x10001, 0xff, 0x3, 0x2, 0x1, 0x3, 0xfff, 0x81, 0x0, 0x40, 0x1ff, 0x9, 0x40, 0x1, 0x8, 0x0, 0x8, 0x4, @perf_bp={&(0x7f0000c31000-0x1)=0x0, 0x1}, 0x2000, 0x10000, 0x5, 0x2c068a11660058ed, 0x5, 0x100000001, 0x7ff, 0x0}, r0, 0xe1e4, r1, 0x9) r2 = syz_open_dev$sg(&(0x7f0000f28000)='/dev/sg#\x00', 0x36, 0x420800) ioctl$TCSETAF(r2, 0x5408, &(0x7f000051f000-0x14)={0xfffffffffffffffd, 0xffffffff, 0x1ff, 0x101, 0x2, 0xcfb8, 0x0, 0x3ff, 0x765e, 0x7f}) r3 = socket$unix(0x1, 0x1, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000f31000-0xe)='net/mcfilter6\x00') pwrite64(r2, &(0x7f0000595000)="4c2a921277e3d831f102168e407ae4ada181a0b7f87aa6ee6c99aaa4e950d54363da3e67e7cb1368da77d57a33b195d2b87ba2625e8fed31721830f49141d5379a8b34a3f8fdb977060c0f858c545ff93b6ccbd570229a38621c0ca4f1f0a408ed41e67a9710e5624da246882fe338b99e3b715844f71683f73ee87033cc25e2ae366b028650583200d17c9d59b324a80104442838dcae83d9c9d1b12b06dc904ebdad939ea8b3739f10223b3754c7bf5ecea781ee23b69826d264739d2835861c5ad7639b86d113e3ef4771703a1f", 0xcf, 0x3f) sendfile(r3, r4, &(0x7f00004db000)=0x0, 0x400ff) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000337000)=[{0x2, 0xed}, {0x2, 0x7}, {0xa, 0xfffffffffffffff8}, {0x4, 0x6}, {0x8, 0x325db356}, {0x4, 0x80000000}, {0x2, 0x5}, {0x3, 0x7}], 0x8) 2018/01/06 23:07:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x801, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) r2 = accept4(r1, &(0x7f0000b17000)=@generic={0x0, ""/126}, &(0x7f0000dbd000)=0x80, 0x0) clone(0x0, &(0x7f0000572000)="", &(0x7f0000dad000-0x4)=0x0, &(0x7f00009a9000-0x4)=0x0, &(0x7f0000501000)="") connect(r0, &(0x7f0000932000-0xc)=@un=@file={0x1, "e91f7189591e9233614b"}, 0x1ea) r3 = signalfd4(0xffffffffffffffff, &(0x7f000052e000-0x8)={0x100}, 0x8, 0x80000) syncfs(r3) r4 = socket$alg(0x26, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f00001a4000-0x48)=[@in6={0xa, 0x3, 0xffffffffffffffc1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xb370}, @in6={0xa, 0x3, 0xffffffffffffffff, @loopback={0x0, 0x1}, 0x7}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x48) fremovexattr(r4, &(0x7f0000b40000-0x14)=@known='security.capability\x00') 2018/01/06 23:07:01 executing program 6: mmap(&(0x7f0000000000/0xd23000)=nil, 0xd23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x7, &(0x7f0000d18000-0x4)=0x2, 0x4) getsockopt$inet6_tcp_int(r0, 0x6, 0x7, &(0x7f00006a4000)=0x0, &(0x7f0000d11000)=0x4) syz_fuse_mount(&(0x7f0000200000-0x8)='./file0\x00', 0x4002, 0xffffffffffffffff, 0x0, 0xffffffff, 0x2010000) mmap(&(0x7f0000d23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/06 23:07:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00000fc000)={0x19980330, 0x0}, &(0x7f0000244000)={0x1, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = syz_open_dev$sndpcmp(&(0x7f0000ca3000)='/dev/snd/pcmC#D#p\x00', 0x8000, 0x412000) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000330000)={{{@in6=@mcast1={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=@mcast1={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, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e03000)=0xe8) r2 = getegid() fchownat(r0, &(0x7f0000e30000)='./file0\x00', r1, r2, 0x100) getsockopt$inet_opts(r0, 0x0, 0x0, &(0x7f00002f0000)=""/172, &(0x7f0000b1e000)=0xac) setresuid(0x0, 0x0, 0x0) 2018/01/06 23:07:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setstatus(r0, 0x4, 0x2c00) clock_getres(0xfffffffffffffff1, &(0x7f0000001000-0x10)={0x0, 0x0}) 2018/01/06 23:07:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00009ca000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r1, &(0x7f0000686000)=@file={0x1, './file0\x00'}, 0xa) r2 = dup2(r1, r0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000360000)={0x0, 0x401}, &(0x7f0000be5000)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f00002de000)={r3, 0x8000}, 0x8) setrlimit(0x7, &(0x7f0000f09000)={0x0, 0x0}) ioctl$sock_ipx_SIOCAIPXITFCRT(r2, 0x89e0, &(0x7f0000cd4000)=0x0) getsockopt(r2, 0x1, 0x2, &(0x7f0000f73000)=""/165, &(0x7f0000bec000-0x4)=0xa5) 2018/01/06 23:07:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x1000000008, 0x5, &(0x7f0000696000-0x28)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x4, 0xffffffffffffffff, 0xb, 0x0, 0x0, 0xfffffffffffffffd, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000434000)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = syz_open_dev$mice(&(0x7f0000d7c000-0x10)='/dev/input/mice\x00', 0x0, 0x200) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f00006ac000)={0x9, {{0xa, 0x0, 0xffffffffffff0000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x7ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) syz_open_dev$sndseq(&(0x7f00001c7000)='/dev/snd/seq\x00', 0x0, 0xc1) 2018/01/06 23:07:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000515000-0x8)={0x0, 0x0}) r1 = socket$alg(0x26, 0x5, 0x0) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f00000dc000-0xb)='/dev/mixer\x00', 0x62102, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000a5f000)={[0xffffffffffffffff, 0x5, 0x7ff, 0x9b4, 0x9, 0x4, 0x7fffffff, 0xffffffffffffff01, 0x1f, 0x6, 0x8000, 0x919, 0x101, 0xd3b5, 0x6, 0x7f], 0xd004, 0x440}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000ce2000)=[@in6={0xa, 0x2, 0xea, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x8a}, @in6={0xa, 0x2, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80}, @in={0x2, 0x3, @rand_addr=0xedf, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0x96, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x800, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x754}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @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, 0x1000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}], 0xd0) socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000079b000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(echainiv(rfc4106(gcm(aes))))\x00'}, 0x58) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000e0c000)=[@in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x40) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00003cc000-0x14)="72733976d8030a4ae9fffffff80000000184ce10", 0x14) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f00005be000-0x3)=0x0) stat(&(0x7f0000426000-0x8)='./file0\x00', &(0x7f0000c00000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f000079e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00007a5000-0xc)={r3, r4, r5}, 0xc) sched_rr_get_interval(r3, &(0x7f00000b6000)={0x0, 0x0}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = accept$alg(r1, 0x0, 0x0) setns(r6, 0x4c000000) r7 = syz_open_dev$amidi(&(0x7f0000cd9000-0xc)='/dev/amidi#\x00', 0x2, 0x40000) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000ec5000-0x98)={0x0, @in6={{0xa, 0x2, 0x734, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5b44}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2ac8, 0xf4}, &(0x7f0000e51000)=0x98) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r7, 0x84, 0x22, &(0x7f00003a5000-0x10)={0x1, 0x8000, 0xffff, 0x1ff, r8}, &(0x7f00000ad000)=0x10) sendmmsg$alg(r6, &(0x7f0000f60000)=[{0x0, 0x0, &(0x7f0000598000)=[{&(0x7f00005ac000-0x59)="261db0ce51928c4c5e4f2f056223d3daa5051ed56b3fb9736c445ffd095912b2", 0x20}], 0x1, &(0x7f0000d69000)=[], 0x0, 0x0}], 0x1, 0x0) recvmsg(r6, &(0x7f000053a000-0x38)={&(0x7f0000276000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000ab2000-0x10)=[{&(0x7f0000a20000)=""/163, 0xa3}], 0x1, &(0x7f00007f2000)=""/0, 0x0, 0x0}, 0x0) 2018/01/06 23:07:01 executing program 2: r0 = socket(0xa, 0x4000000000080003, 0x4) setsockopt(r0, 0x107, 0xa, &(0x7f0000001000)="", 0x0) 2018/01/06 23:07:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000372000-0xb)='/dev/midi#\x00', 0x1f, 0x84000) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f00008d7000-0x88)={0x7, {{0xa, 0x1, 0xf9c, @loopback={0x0, 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f000087c000)="6fdc27b76ad3e63e744acdaaff8bb1d6", 0x10) r1 = syz_open_procfs(0x0, &(0x7f0000031000-0x8)='pagemap\x00') fcntl$setpipe(r0, 0x407, 0x9646) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) sendfile(r1, r1, &(0x7f0000014000)=0x100000, 0xffff) 2018/01/06 23:07:01 executing program 0: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000003000-0xa)='net/nfsfs\x00') stat(&(0x7f0000002000)='./file0\x00', &(0x7f0000005000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$addseals(r0, 0x409, 0x9) lseek(r0, 0x0, 0x4) fchown(r0, 0x0, r1) 2018/01/06 23:07:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xb6f000)=nil, 0xb6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000049b000)={&(0x7f0000b6d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000b6c000)={&(0x7f00002ef000)=@delpolicy={0xd8, 0x21, 0xdab3c3fcdff443a3, 0x0, 0x0, {{@in6=@loopback={0x0, 0x1}, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, [@migrate={0x5c, 0x11, [{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@rand_addr=0x0, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}, @user_kmaddress={0x2c, 0x13, {@in=@local={0xac, 0x14, 0x0, 0xaa}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0}}]}, 0xd8}, 0x1, 0x0, 0x0, 0x0}, 0x0) pipe(&(0x7f0000f79000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r1, 0x407, 0x1000020) 2018/01/06 23:07:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b0a000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sndctrl(&(0x7f0000e23000-0x13)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r3, 0xc4c85513, &(0x7f0000b8f000-0x4c8)={{0xb, 0x0, 0x0, 0x0, "c7e4f9ecd7fc5367d571f77fe620a25ed456723ee8a6dabc048a9e0bf4f8491a15242cc6513f78936cdba402", 0x0}, 0x0, [0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], {0x77359400, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000ea7000)={0x1, 0x0, [{0xbff, 0x0, 0x0}]}) 2018/01/06 23:07:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00009c8000-0x9)='/dev/rtc\x00', 0x400000, 0x0) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r1, 0x8008ae9d, &(0x7f00006b5000-0xc2)=""/194) r2 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00001aa000+0x9be)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000769000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f000035d000-0x4)=0x2d, 0x4) connect$inet(r0, &(0x7f0000561000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000191000-0xad)="", 0x0, 0x0, &(0x7f00006e2000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/06 23:07:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f000000e000-0x9)='/dev/ppp\x00', 0x44001, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00001f7000-0xe)='/selinux/load\x00', 0x2, 0x0) fdatasync(r0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) arch_prctl(0x2002, &(0x7f0000000000)="") r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f000084e000-0x4)='net\x00') ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f000071e000-0x28)={@common='bond0\x00', @ifru_settings={0xa9, 0x0, @fr=&(0x7f0000eff000-0x18)={0x1f, 0x6, 0xffffffffffff0001, 0x4, 0xbb6, 0x9, 0x0}}}) ioctl$TIOCNXCL(r1, 0x540d) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f00001b2000)={0x0, 0x8}, &(0x7f0000b8b000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f000004f000-0x5a)={r2, 0x1, 0x52, "512997fa64415533efd8ca733be71a29d2f6e1314645a2c58d9b7ae013c9e536da9672b1e1fa9475850c5733e82fc09bc2d683fad567ac5b060efab20b6f46e35721bc089d2b5775f9abd1b9c4944c28fe49"}, 0x5a) 2018/01/06 23:07:01 executing program 1: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000000c000-0x4)={0xffffffffffffff9c}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000012000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @rand_addr=0xfffffffffffffff7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000010000)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r1, 0x800455d1, &(0x7f000001f000-0x1b)=""/27) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f000001d000)={0x4, &(0x7f000001e000-0x20)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_NEW_CTX(r1, 0x40086425, &(0x7f000001e000-0x8)={r2, 0x1}) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f000000f000)=0x0) utimensat(0xffffffffffffffff, &(0x7f000001a000)='./file0\x00', &(0x7f0000007000-0x20)={{0x0, 0x3ffffffe}, {0x0, 0x0}}, 0x0) 2018/01/06 23:07:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000006b000+0xbc5)='/dev/sequencer\x00', 0x40a02, 0x0) write$sndseq(r0, &(0x7f00007a0000-0x1b0)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x2, 0x0}, {0x0, 0xff}, @ext={0x0, &(0x7f000076d000-0xdc)=""}}, {0x81, 0x101, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @queue={0x0, {0x0, 0x0}}}], 0x60) ioctl$KVM_ENABLE_CAP_CPU(r0, 0x4068aea3, &(0x7f000088f000-0x68)={0x7b, 0x0, [0x2, 0x1, 0x8, 0x6], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/06 23:07:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000d25000)=0x0, 0x80800) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000067000)=0x0, &(0x7f0000d50000)=0x4) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) flistxattr(r0, &(0x7f0000805000)=""/37, 0x25) ioctl$DRM_IOCTL_MODESET_CTL(r1, 0x40086408, &(0x7f00005e3000-0x8)={0x8, 0x7}) ioctl$KDSKBMODE(r1, 0x4b45, &(0x7f0000894000-0x8)=0x80000000) openat$pfkey(0xffffffffffffff9c, &(0x7f0000068000-0x15)='/proc/self/net/pfkey\x00', 0x4200, 0x0) fsync(r1) socket$inet_icmp_raw(0x2, 0x3, 0x1) 2018/01/06 23:07:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000112000-0x16)='/selinux/checkreqprot\x00', 0x400100, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r0, 0xae44, 0x29b) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000452000-0x10)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2", 0x19}], 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, 0x0, 0x0, 0x0}) ioctl(r1, 0x2285, &(0x7f0000007000)='S') 2018/01/06 23:07:01 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000a5c000-0x14)={0x400, 0x1797, 0x10000, 0xb5d0, 0x400}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x802, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f000045f000+0xa7f)={0x1, 0x370, 0x100000000, 0x0, 0x9, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write(r1, &(0x7f00009d0000+0x5cf)="2400000020000123000000041aedfc000206000000003e01f70000eb08000100000300b7", 0x24) openat$mixer(0xffffffffffffff9c, &(0x7f000054b000-0xb)='/dev/mixer\x00', 0xa002, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f0000278000-0x119)={r1, r1, 0x3, 0x81, &(0x7f0000b13000-0xd5)="392747f31271c12fe49ffd946d8d697d92509a3e6a818dd8a399b1f6d1aa662a640f12f616c4ea2fc3ca905c9025e11e6853292e16acebc5a512c98cef25102979922a1b42d286e4b3c16c0bcbd4ccbc4a9444214574d2c313e8f0a50731d861e5ab85dc278f637a4051e0152c26c7e48ea646e6c9551e59f218c1d3aafc38d2a105c618ca25b474c529cb5dc2fd50cb6f40afce45ce79172982f5610cd4c7ee8e64683f853f96268fb5e493af88229483c5f55507ad9a3c59226ca66fe65b11a3f8f9c987af4a06c39de42bb8319f459812d0438f", 0x4, 0x1, 0x0, 0x0, 0x7, 0x1ff, 0x497, "0d57fad85223685b27589245d49046af5e34f6e9cc23b0b998539bdd31bb6f801591bfb46ae6136017c3f408ddeabbacac12ebd4f4f967f7a3f6962418232ccf90825b5d75b44a2d7a31b20ba16759b698c0f19f96196ce398e5ea1fd54c8e12c02af2f608b259620c01bf60c0e7524c88443d8cd2ffadb7340c5f8842ea1ab8fa734c48cc224581e425e7fb6321755c0a0ef9435b0bf5261b94ef1d4073a40356cf0c4e73c8df5b12e7bf4b47a442a11a5ec1f0fb2b6803d7f61a9d7d3563d74438aa50914099838efb56e3ec06eef92f7f0c2b8a0b2ddb1e4d3554de34a699607d759325eba0d78289804b1c7cc46b3d"}) 2018/01/06 23:07:01 executing program 2: mmap(&(0x7f0000000000/0xffa000)=nil, 0xffa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x5) r1 = accept4(r0, 0x0, &(0x7f00004a9000-0x4)=0x0, 0x0) sendmsg$key(r1, &(0x7f00001ef000-0x38)={0x0, 0x0, &(0x7f0000a48000)={&(0x7f0000c67000-0x90)={0x2, 0xfffffffffffffffe, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 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) recvmsg(r1, &(0x7f000068e000)={&(0x7f0000ffa000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000ffb000-0x50)=[{&(0x7f00008c4000)=""/146, 0x92}, {&(0x7f0000ffa000)=""/101, 0x65}, {&(0x7f0000bb0000-0x1000)=""/4096, 0x1000}, {&(0x7f0000c4d000-0xce)=""/206, 0xce}, {&(0x7f0000057000)=""/106, 0x6a}], 0x5, &(0x7f0000b73000)=""/213, 0xd5, 0x1e8}, 0x40000000) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000a74000-0xb)={0x0, 0xfffffffffffffff8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd27b, 0x0}, 0xb) r2 = syz_open_dev$sndpcmc(&(0x7f0000785000)='/dev/snd/pcmC#D#c\x00', 0x8, 0x80) ioctl$EVIOCGID(r2, 0x80084502, &(0x7f0000df0000-0x8)=""/8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f000005f000)={0x0, 0xe3, "c1ac858896f4cc10c19db77012c353b0ae2a6a0fb5ce93ef214d684842105a94335abc0f3fc603b22c8575044a0f5f95a69714b0c749961d9e287f6e958b1eaefd6985c065487bea6fbad83f79a17e88ccf50b66dc93ab358bc80e94f2741537b1b12bf668321241584a363673e293e20eed8451a3beeab245e65dd5e405e88a9f64b0a9d51ac43b878340a2c93af460ca3ef906eb4e3c316aac3471aa61b1b3f988e1869b548f143e28af1f94d60715159ba575f4c973fb3a84aa7361fedea9d53dd5d2da65d7c14d10883b683fe6a334d92170cfd6032c96f7a04bf1a688f0c60df8"}, &(0x7f0000ada000)=0xeb) connect$unix(r1, &(0x7f0000f19000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000ffc000-0x8)={r3, 0x4b}, &(0x7f0000ffc000-0x4)=0x8) 2018/01/06 23:07:01 executing program 7: r0 = accept$alg(0xffffffffffffffff, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x800, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000474000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000286000-0x4)=0x0) ptrace$cont(0x7, r2, 0x400, 0x2) r3 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) close(r1) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f0000623000)=[@release={0x400c630e, 0x0}], 0x0, 0x0, &(0x7f0000001000-0xb3)=""}) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f000000e000-0x30)={0x14, 0x0, &(0x7f000000d000-0x98)=[@request_death={0x400c630f, 0x0, 0x3}, @enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000e3e000)=""}) syz_open_procfs(0x0, &(0x7f0000be3000-0x8)='net/arp\x00') ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f000019c000)={0xc, 0x0, &(0x7f0000232000-0xc)=[@register_looper={0x630b}, @increfs={0x40046304, 0x0}], 0x85, 0x0, &(0x7f0000a85000)="7f844b7ebf60d51bcdd1de1956647ebe47432e51bf1275a369aeb2d0a1eba332c3cfe29955853c7ff87485c84e9695db943a742ab38fadc89d94b79764714b1436bfd93098ad94ad26fa92fda9398b188efcdedd37239cf749d40f48c9471c7467508b850e470d7136768cc9fc9e681f4f724f13ff459b37579a92c25aa566241c8e73fee8"}) 2018/01/06 23:07:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f000023f000-0x2)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000e2a000)="8c", 0x1, 0x0, &(0x7f000042f000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r1, 0xc4c85512, &(0x7f0000145000)={{0x81, 0x6, 0xa83b, 0x4, "38f4aec1ca189c916f32e37a81ba1cc19b79df1576dfbea997dec9ab6ded6dd1c5180ea48b314369bf9ed773", 0x4}, 0x361, [0x7, 0x400, 0x7fffffff, 0x0, 0xfffffffffffffff2, 0x0, 0x1ff, 0x9, 0x100000000, 0x800, 0x10000, 0x5, 0x8, 0x6, 0x7fffffff, 0xffffffff00000001, 0x6, 0xffff, 0x0, 0x1ff, 0x8, 0x100, 0x100, 0x7fff, 0xfffffffffffffff9, 0x7, 0x8000, 0x6, 0x3, 0x9, 0x4, 0x80000000, 0x10000, 0x0, 0x8001, 0x8b2, 0x7ff, 0x6, 0x8, 0xffff, 0x6cbd, 0x6a2, 0xff, 0x3, 0x2, 0x8, 0x1000, 0x10001, 0x7, 0x4, 0x19a, 0x80, 0x4, 0x1, 0x1, 0x7, 0x800, 0x1f, 0x40, 0xffffffffffffffff, 0x0, 0x4, 0x8, 0x1000, 0x2819, 0x5, 0x6b, 0x19, 0x40, 0x400, 0x20, 0x917, 0x80, 0x1ff, 0x9, 0x6, 0x2, 0x7fff, 0x0, 0xfb, 0xbf3d, 0x40, 0x3, 0x7, 0x7, 0x400, 0xffffffff, 0xfc40, 0x42a13f98, 0x5, 0x2, 0x1c, 0x81, 0x3, 0x5314130c, 0x20, 0x8001, 0x8, 0x5, 0x0, 0x10001, 0x236, 0x4, 0x4, 0xffff, 0x4, 0x0, 0x3f, 0x8, 0x183b3541, 0x9, 0x2, 0x3f, 0x81, 0x100, 0x7, 0x3, 0xfffffffffffffffe, 0x2, 0x1, 0x9, 0x69923c88, 0xffffffff, 0x1, 0x8000, 0x3235, 0xfc, 0x1], {0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) shutdown(r1, 0x1) sendto$inet6(r0, &(0x7f00005eb000)="bd", 0x1, 0x0, &(0x7f0000fec000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/06 23:07:01 executing program 6: r0 = syz_open_dev$sndpcmc(&(0x7f0000a69000)='/dev/snd/pcmC#D#c\x00', 0x80000000, 0x800) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0xffffffffffffff52) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_ASSIGN_DEV_IRQ(0xffffffffffffffff, 0x4040ae70, &(0x7f000000c000)={0x200, 0x0, 0x0, 0x0}) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000218000)='/selinux/validatetrans\x00', 0x1, 0x0) clock_gettime(0x0, &(0x7f000063e000-0x10)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000ead000)={0x0, 0x0}) write$evdev(r1, &(0x7f0000ed5000-0x90)=[{{0x0, 0x0}, 0x0, 0x7b4, 0x6}, {{0x0, 0x0}, 0x2, 0x0, 0x4}, {{0x0, 0x2710}, 0x10001, 0xe77, 0x3}, {{0x77359400, 0x0}, 0x3f, 0x3, 0x6}, {{r2, r3/1000+30000}, 0x8, 0x1, 0x8}, {{r4, r5/1000+10000}, 0x101, 0xc1, 0x8}], 0x90) r6 = semget(0x2, 0x6, 0x8) semctl$GETALL(r6, 0x0, 0xd, &(0x7f00000b5000)=""/208) r7 = syz_open_dev$evdev(&(0x7f00000e5000-0x12)='/dev/input/event#\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = socket(0x10, 0x2, 0xc) write(r8, &(0x7f0000207000-0xb1)="130000001000ffdde200f49ff60f050000230a009d0000001000afa73022e5f9ec3e4fe8697ae1a3490096000001e7b93c18983ae3820d1eb0f049a1b4b88ed4fc65be0602c2d3275df1f2aa09b1267c3d5f625e77e150da8ed7d56ca466a47bd87da5cd04b27dd2674650518c2c681bbce9093d468612f0267214ff9b20db0f7e5bf12930d837b90000000000000000886959e4ebd30961933ae2f90d1acdb56d2a917a6f575b8b76199346c8f325b8ba", 0xb1) ioctl$EVIOCGKEYCODE_V2(r7, 0x80284504, &(0x7f0000b36000)=""/0) 2018/01/06 23:07:01 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x10000, 0x0) bind$inet6(r0, &(0x7f0000001000-0x1c)={0xa, 0x2, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000c0a000)={0x0, 0x0, 0x0}, &(0x7f000032c000)=0xc) getsockopt$inet6_tcp_buf(r1, 0x6, 0x1a, &(0x7f0000339000-0x1000)=""/4096, &(0x7f0000000000)=0x1000) socket$inet(0x2, 0x6, 0x1) readv(r0, &(0x7f0000da9000-0x80)=[{&(0x7f0000e93000)=""/171, 0xab}, {&(0x7f0000f3f000-0x24)=""/36, 0x24}, {&(0x7f00009ea000-0xd2)=""/210, 0xd2}, {&(0x7f0000e7e000-0x65)=""/101, 0x65}, {&(0x7f0000dda000-0xe0)=""/224, 0xe0}, {&(0x7f0000cd9000-0xa)=""/11, 0xb}, {&(0x7f0000e20000)=""/66, 0x42}, {&(0x7f0000aa8000)=""/195, 0xc3}], 0x8) [ 49.028373] binder: 7221:7223 BC_CLEAR_DEATH_NOTIFICATION death notification cookie mismatch 0000000000000000 != 0000000000000003 [ 49.048546] binder: 7221:7223 ERROR: BC_REGISTER_LOOPER called after BC_ENTER_LOOPER [ 49.058606] binder: 7223 RLIMIT_NICE not set [ 49.085390] binder: 7221:7237 BC_CLEAR_DEATH_NOTIFICATION death notification cookie mismatch 0000000000000000 != 0000000000000003 [ 49.100815] binder: 7221:7237 ERROR: BC_REGISTER_LOOPER called after BC_ENTER_LOOPER [ 49.109209] binder: 7237 RLIMIT_NICE not set 2018/01/06 23:07:01 executing program 2: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000020000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x8000000000000000) vmsplice(r1, &(0x7f0000003000-0x20)=[{&(0x7f0000002000-0x1)="e1", 0x1}], 0x1, 0x1) close(r0) openat$autofs(0xffffffffffffff9c, &(0x7f0000003000-0xc)='/dev/autofs\x00', 0x200000, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000012000-0x9)='/dev/rtc\x00', 0x80000, 0x0) close(r1) 2018/01/06 23:07:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x40000000000009) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write(r0, &(0x7f000079e000)="290000001f000713ff2300000000000008000600e0", 0x15) openat$selinux_status(0xffffffffffffff9c, &(0x7f00004fb000)='/selinux/status\x00', 0x0, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000fda000)='/selinux/checkreqprot\x00', 0x240000, 0x0) 2018/01/06 23:07:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_CMAP(0xffffffffffffffff, 0x4b70, &(0x7f0000001000)={0x2, 0x0, 0x304, 0x0, 0x8000000000001f, 0x0}) ioctl(0xffffffffffffffff, 0x8955, &(0x7f0000001000)="") openat$ion(0xffffffffffffff9c, &(0x7f000057c000)='/dev/ion\x00', 0x40, 0x0) 2018/01/06 23:07:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000dda000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) socket$inet(0x2, 0x0, 0xffffffffffffffc9) r0 = memfd_create(&(0x7f00002c1000)="75736572aa736563757269747900", 0x2000000005) lseek(r0, 0x0, 0x1) syz_open_dev$sndctrl(&(0x7f0000eca000-0x13)='/dev/snd/controlC#\x00', 0x9, 0x4000) 2018/01/06 23:07:01 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000001000-0x4)=0x2, 0x1, 0x400, &(0x7f0000d38000)={0x0, 0x0}, &(0x7f0000000000)=0x8, 0x7) mmap(&(0x7f0000000000/0xffb000)=nil, 0xffb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) r0 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0x3, 0x4, 0x4, 0x100000001, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_CREATE(0x0, &(0x7f000041c000-0x1c)={0xc, 0x0, 0x0, 0x0, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) 2018/01/06 23:07:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f00001de000)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000222000-0x4)=0x10, 0x80000) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000628000-0x1)={0x80000000}, 0x1) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000fce000-0x28)={@generic="34966294db55eff41b00", &(0x7f00002f0000-0x18)=@ethtool_test={0x1a, 0x20000000008, 0x1, 0x1, [0x9fd6]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/06 23:07:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000f64000-0x4)=0x2, 0x4) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000253000-0x24)={@common='sit0\x00', &(0x7f0000286000)=@ethtool_gstrings={0x1b, 0x7, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/06 23:07:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000417000-0x8)='./file0\x00', 0x42) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000265000)=0x0, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000c32000)='vegas\x00', 0x6) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) sendto$inet(r1, &(0x7f0000cd2000)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/06 23:07:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e4000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x1) fcntl$setstatus(r1, 0x4, 0x2800) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000fd6000)='z', 0x1) close(r0) ioprio_set$pid(0x3, 0x0, 0xff) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f000008a000)={0x0, 0x1, 0x30, 0x5694, 0x9}, &(0x7f0000daa000-0x4)=0x18) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f00004d1000-0x20)={0x4, 0x5, 0x8204, 0x6, 0x7f, 0x6a1b, 0x9, 0x7fffffff80, r3}, 0x20) setsockopt(r2, 0xffffffff, 0x7103864, &(0x7f0000de0000-0x6a)="dc61ccb0219f910528d75c314ab820ae63a14120c3b66777ebad07f7a006da5bf8d0a9972cb358d8ea0f885c984fe89270d2d262c38a512183d641a4fa9b71f33f5e7c593d626d6083356ce01dfdbd7fd7509755542364a8156fd5a3075a5a6e2b37612ec3693a2183e5", 0x6a) r4 = syz_open_dev$usbmon(&(0x7f0000109000)='/dev/usbmon#\x00', 0x1, 0x200000000008000) setsockopt$inet_sctp_SCTP_INITMSG(r4, 0x84, 0x2, &(0x7f00008db000)={0x3, 0xffff, 0x3ff, 0x2}, 0x8) ioctl$LOOP_SET_DIRECT_IO(r4, 0x4c08, 0x9ea) 2018/01/06 23:07:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000aa2000-0x8)='./file0\x00', 0x1a9) perf_event_open(&(0x7f000000a000)={0x4, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x200000200000000, 0x5c3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000144000)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f0000fb6000-0x4)='nfs\x00', 0x0, &(0x7f000000a000)="") 2018/01/06 23:07:02 executing program 6: mmap(&(0x7f0000000000/0xf86000)=nil, 0xf86000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000f86000)='/dev/adsp#\x00', 0x5, 0x10400) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f0000f86000)={&(0x7f00007ef000)=[0x5, 0x258, 0xb5, 0x9, 0x3b31c3, 0x8, 0xffffffffffffffff, 0xc0, 0x0], 0x9, 0xffffffffffff0000, 0x362, 0x20, 0xba, 0x7, {0x20, 0x8000, 0x5, 0x7, 0x3, 0x9, 0x8, 0x2, 0xff, 0x8, 0xca8b, 0xfff, 0x100000000, 0xb07, "ee4d07fd9f1e8e69a1a885232a3ca3d0747cc2d1db7c558abd0b7a196ecb7407"}}) sendmsg$key(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000004000-0x10)={&(0x7f0000002000-0x1b0)={0x2, 0x5, 0x0, 0x1, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 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]}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/06 23:07:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000b85000-0x4)=0x0) move_pages(r0, 0x6, &(0x7f0000164000-0x30)=[&(0x7f0000389000/0x3000)=nil, &(0x7f0000cff000/0x11000)=nil, &(0x7f0000fe2000/0x4000)=nil, &(0x7f0000e06000/0x1000)=nil, &(0x7f0000514000/0x1000)=nil, &(0x7f00002c6000/0x1000)=nil], &(0x7f0000cb2000)=[0xfffffffffffffff8, 0x6], &(0x7f0000fcc000-0x18)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0) socketpair(0x8000000000001e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f00003b7000-0x8)={0x0, 0x0}, &(0x7f000009a000)=0x8) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000e84000)=@req={0x0, 0x0, 0x3, 0x0}, 0x10) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000fce000-0x4)=@int=0x7fffffff, 0x4) 2018/01/06 23:07:02 executing program 7: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000019000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fallocate(r1, 0x0, 0x8, 0x9) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f000000b000-0x10)={0x6, 0x200, 0x984, 0xffffffff, 0x0}, &(0x7f0000021000-0x4)=0xd) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000005000-0x10)={r2, 0x4, 0x3, 0xb04}, &(0x7f0000021000-0x4)=0x10) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r1, &(0x7f0000003000-0x20)=[{&(0x7f0000023000-0x1)="e1", 0x1}], 0x1, 0x0) close(r0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) close(r1) 2018/01/06 23:07:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000b17000)='/selinux/create\x00', 0x2, 0x0) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000eb1000)=0x8c, &(0x7f0000201000-0x8)=0x2) prctl$seccomp(0x16, 0x2, &(0x7f0000001000-0x10)={0x1, &(0x7f000061a000)=[{0xffffffffffff2c16, 0x0, 0x0, 0x0}]}) [ 49.189332] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=31 sclass=netlink_audit_socket pig=7260 comm=syz-executor3 [ 49.222313] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=31 sclass=netlink_audit_socket pig=7260 comm=syz-executor3 2018/01/06 23:07:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000052e000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) fcntl$addseals(r0, 0x409, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_DEBUGREGS(r2, 0x4080aea2, &(0x7f00009a3000-0x80)={[0x0, 0x0, 0x0, 0x0], 0x0, 0x14, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000af4000-0xc)='/dev/rfkill\x00', 0x800, 0x0) getsockopt$ax25_int(r3, 0x101, 0x7, &(0x7f00005db000)=0x0, &(0x7f0000ccb000-0x3)=0x4) accept$inet(r2, &(0x7f00003f9000)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00003ea000)=0x10) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/06 23:07:02 executing program 5: perf_event_open(&(0x7f0000fdf000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f00003fc000-0x108)={0x6, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) ioctl$KDSETLED(0xffffffffffffffff, 0x4b32, 0x80000000) 2018/01/06 23:07:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000da000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32-pclmul\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b79000-0x10)="a20004", 0x3) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000094000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28049, 0x0) poll(&(0x7f00007a5000)=[{r1, 0x0, 0x0}], 0x1, 0x8) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f0000ff5000-0x20)={@generic="c6490180ee0656c060b1580c7f9fff06", @ifru_addrs={0x2, 0x1, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) fallocate(r2, 0x0, 0x0, 0x1ff) sendfile(r1, r2, &(0x7f0000bb9000)=0x0, 0x6) 2018/01/06 23:07:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = gettid() ptrace$pokeuser(0x6, r0, 0xfffffffffffffff9, 0x1) r1 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r1, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) sendmsg$kcm(r1, &(0x7f0000dba000-0x38)={&(0x7f0000826000-0x10)=@llc={0x1a, 0x0, 0x0, 0x0, 0x4, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10, &(0x7f0000bc2000-0x40)=[], 0x0, 0x0, 0x0, 0x0}, 0x4000000) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000999000)=0x0) 2018/01/06 23:07:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000d00000)='/dev/midi#\x00', 0x6, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000391000-0xc)={0x4, [0x241, 0x8, 0x80000001, 0x47]}, &(0x7f00005b3000-0x4)=0xc) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x7fffffff}, 0x8, 0x0) readv(r1, &(0x7f0000050000-0x20)=[{&(0x7f000004f000)=""/128, 0x80}], 0x1) timer_create(0x3, &(0x7f000004c000)={0x0, 0x16, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000004d000-0x4)=0x0) timer_settime(0x0, 0x1, &(0x7f000004a000)={{0x0, 0x989680}, {0x0, 0x7}}, &(0x7f000004b000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/06 23:07:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00005b6000-0xc)='/dev/autofs\x00', 0x1, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x40485404, &(0x7f0000d2a000-0x48)={{0x0, 0x3, 0x61, 0x1, 0x7}, 0x1, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$alg(r0, &(0x7f000018a000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-generic\x00'}, 0x58) getsockopt$inet6_dccp_int(r1, 0x21, 0x5, &(0x7f0000c60000-0x4)=0x0, &(0x7f00000b6000)=0x4) ioctl$PIO_CMAP(r1, 0x4b71, &(0x7f000060e000)={0x1, 0x4f98, 0x5, 0x1, 0x2a9, 0x7}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000002000-0xc6)="", 0x0) 2018/01/06 23:07:02 executing program 6: r0 = accept$alg(0xffffffffffffff9c, 0x0, 0x0) r1 = dup(r0) faccessat(r1, &(0x7f0000e69000-0x8)='./file0\x00', 0xfffffffffffffffe, 0xa00) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r1, &(0x7f0000000000)=[{&(0x7f0000001000)=""/20, 0x14}, {&(0x7f0000001000)=""/11, 0xb}, {&(0x7f0000001000-0x9)=""/9, 0x9}, {&(0x7f0000002000-0x45)=""/69, 0x45}, {&(0x7f0000002000-0x8f)=""/143, 0x8f}], 0x5) keyctl$set_reqkey_keyring(0xe, 0xffffffffffffffff) 2018/01/06 23:07:02 executing program 2: clone(0x0, &(0x7f0000460000-0x2)="", &(0x7f00008f7000)=0x0, &(0x7f00006d4000)=0x0, &(0x7f0000fcf000)="") 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 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0xae67, 0x400004) pipe(&(0x7f0000ffc000)={0x0, 0x0}) fanotify_mark(r0, 0x0, 0x40000000, r2, &(0x7f000026e000)='./file0\x00') fcntl$setlease(r1, 0x400, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_FPU(r2, 0x81a0ae8c, &(0x7f0000002000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) readlinkat(0xffffffffffffffff, &(0x7f0000446000)='./file0\x00', &(0x7f0000297000)=""/26, 0x1a) 2018/01/06 23:07:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000702000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(des3_ede)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000028a000)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c288d0a8251e44e5d16fbf8fb4b984cf0921378594b44c78613a38497103e2a208478f63a5d85c4c2dfd0627d8edbcbe31bf008cbd583401fb44415f7a915ae4d55c02cad0d26bc0b50b22c045d26fe731ab9f26750290a05a58b975d971a0ed1f34f694f8fc0277b5feedfff0c6643e523ee73044515bb9ada7cd1f5c3e707f667b8e21db3e8ed32561dce1a8efc383491c6d2d1204315826712d32e36152e198f18aebc617f4af2164e805afe75503efb8e09732a3283845d46020f4dd4e6382abb11f8ac72f441dfcbf588ebac24c0a37430eafefb1de974cfe", 0xf2) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00002de000-0x38)={0x0, 0x0, &(0x7f0000c93000-0x30)=[{&(0x7f00008d7000)="f98f13e32c537acb", 0x8}], 0x1, &(0x7f00005b5000-0x30)=[], 0x0, 0x0}, 0x0) prctl$seccomp(0x16, 0x2, &(0x7f0000a65000)={0x9, &(0x7f0000e10000-0x48)=[{0x7, 0x2, 0x7, 0x8}, {0x9cd, 0x3, 0x9, 0x5f}, {0x1, 0x37cd, 0x3, 0x1}, {0x0, 0x2, 0x0, 0x1}, {0xffffffffffffff80, 0x81, 0x4, 0x0}, {0x101, 0x0, 0x9, 0x1}, {0x43, 0x3c3, 0x10000, 0xbcf}, {0x5, 0x3, 0x9, 0x7fff}, {0x3ff, 0x80, 0x1, 0x81}]}) recvmsg(r1, &(0x7f0000717000-0x38)={&(0x7f00008ed000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f000055f000-0x30)=[{&(0x7f0000484000-0xd0)=""/208, 0xd0}], 0x1, &(0x7f0000198000)=""/47, 0x2f, 0x0}, 0x0) 2018/01/06 23:07:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000d7d000)={0x1c, 0x0, &(0x7f0000786000)=[@exit_looper={0x630d}, @increfs={0x40046304, 0x0}, @request_death={0x400c630e, 0x2, 0x0}], 0x91, 0x0, &(0x7f0000885000)="3a3740e321f5d8b93b96f1174895fa11b03890c67403bca979d412c8d29f9ca5aaf5384f8225444ce27d28f4a282206bcfee5c926139195bfae890962fbead7b80fe76c8bd8409045ecfac482bcfcc2e77cf8459793c36a05b44026067a007bf23f3db806ca69f965bc196d3446aa0d0db9d7ce0adb6358662fb8cb9f4514f7c5c90b65f307795a59961ac24e45ce03bcc"}) ftruncate(r0, 0x7fff) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f40000)='/dev/ptmx\x00', 0x200000000101002, 0x0) sendfile(r1, r0, &(0x7f0000f29000-0x8)=0x0, 0x100000002) readv(r1, &(0x7f000091f000)=[{&(0x7f0000625000-0x1000)=""/4096, 0x1000}], 0x1) 2018/01/06 23:07:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000)='./control\x00', 0x0) r0 = open(&(0x7f0000021000)='./control\x00', 0x0, 0x0) mknodat(r0, &(0x7f000064f000)='./control\x00', 0x40000000000c084, 0x0) r1 = accept(r0, &(0x7f0000071000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000710000-0x4)=0x10) faccessat(r0, &(0x7f000003b000)='./control\x00', 0x2, 0x0) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f0000edd000)=0x0) creat(&(0x7f0000514000-0x4)='./control\x00', 0x8) stat(&(0x7f0000734000)='./control\x00', &(0x7f0000629000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000230000-0xc)={0x0, 0x0, 0x0}, &(0x7f000030e000)=0xc) getresgid(&(0x7f00000b2000-0x4)=0x0, &(0x7f000028c000-0x4)=0x0, &(0x7f000016e000)=0x0) setresgid(r2, r3, r4) ioctl$KVM_DIRTY_TLB(r1, 0x4010aeaa, &(0x7f0000148000-0xc)={0x8, 0x6de6}) 2018/01/06 23:07:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000ca1000-0xa)="81001f000016005e", &(0x7f0000796000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000cc6000-0x7)='loeth1\x00', 0xfffffffffffffffd) r1 = add_key$keyring(&(0x7f0000953000)='keyring\x00', &(0x7f0000d8c000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) r2 = add_key$keyring(&(0x7f00002af000)='keyring\x00', &(0x7f000094a000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, r1) r3 = add_key$user(&(0x7f0000176000)='user\x00', &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000003e000)="fa", 0x1, r2) r4 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000cdc000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r4, 0x84, 0x20, &(0x7f000098f000-0x4)=0x7, 0x4) ioctl$DRM_IOCTL_INFO_BUFS(r4, 0xc0106418, &(0x7f0000f40000)={0xc3fd, 0x0, 0x20, 0x2, 0x1, 0x2}) r5 = add_key$user(&(0x7f0000893000)='user\x00', &(0x7f000017f000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000094e000-0xdb)="b33ab76079ebe0d94f729cd653e520a59ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f0000000000000001066cd640b336616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af40b64e1c324f6928f6672f98f7e149be31bd78b506e8b89ce49b264258ecc0bff6df2140f10b79e61596d4f657f4ad5", 0xd9, r0) keyctl$dh_compute(0x17, &(0x7f0000f50000)={r3, r5, r5}, &(0x7f00006ec000)=""/1, 0x1, &(0x7f000097f000)={&(0x7f0000850000)={'md4-generic\x00'}, &(0x7f000078f000-0x3a)="9f57e4f87bc9a0eb36f07c1d20b547d888ebc83a", 0x14, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/06 23:07:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f74000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e24000)="b70a75b0d5e383e5b3b60ced5c54db0a295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f00001b2000-0x1f8)=[{0x0, 0x0, &(0x7f0000460000-0x90)=[{&(0x7f0000cc0000)="a65751edbb786253622d7680ab5fa2db619b38b3c6a28df2c3eca4a6fb3ee00ecd64", 0x22}, {&(0x7f00007d4000)="9e4086db352ae41810b31f81cf833db65e", 0x11}, {&(0x7f00000b0000-0x19)="6ed0d774d45dfc4e88c0000000064341e2eeb92863b82d9392", 0x19}, {&(0x7f000015f000-0x32)="b674335479ccc7713bbdacfb11abca3d20c9c6e9ee43c5a19a687225cbd31d91eca1b6ab52b5315f44227a96777b618bcc71", 0x32}, {&(0x7f0000c8d000-0x1000)="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", 0x1000}, {&(0x7f00005de000)="0e32c14cccb7e1e502bd7ad0b3d11986c41748df55344fabac186c9134dbe1782341ac337bec4a66699de45d242179d93c72b13c37a988902cd28bacebd4b39ff38820cb9ac0dfafc5b717c7ce5c1784b49c7ae77ededbe94a58616bcc0be55dd393516e4c75e4dfa1582f0d", 0x6c}, {&(0x7f0000bb6000)="3837b9903f43af5ae410da4ae062f9d96a0119aa41a2d78222eec9f3860aaafd43bccb962b865616c75e90dff16a17bff1b4d79bfde2c1547d1e54cd37ed9d920851e76619b3b47cf4f13147afd0486261590f511740203bfc28fd9595ec1d705cd7440c52318f7619354d7041c6f59f2fb24ae470d522be4761c0ad5ca5e2bfe92fb5dbab1b7fb9130fe60c9c137668a2b50f69b5b651e3034205931011a8e8f3bac8232d54deae1a07f48f63a193b72ae9def0ef79af7f013913eecde3b26db63eba9c1e1ec4012b0867e2a7fa63c4f10ecbe191644b8ea5c0f691f46a9d5fa9", 0xe1}, {&(0x7f0000944000+0x8b5)="a039", 0x2}, {&(0x7f000079c000)="a46c41356e7fe67f67cb9127fead34", 0xf}], 0x9, &(0x7f0000dd7000)=[@op={0x18, 0x117, 0x3, 0x0}], 0x18, 0x0}], 0x1, 0x0) write(r1, &(0x7f0000d1a000-0x60)="03789f6746f5a637457f999b2da815c5e23c5cc5df214c7a320ed06e6634cf97", 0x20) r2 = getpid() ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000e0b000)=r2) recvmsg(r1, &(0x7f00006e3000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f80000-0x30)=[{&(0x7f0000295000)=""/4096, 0x1000}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) finit_module(r0, &(0x7f00003b8000)='\x00', 0x1) 2018/01/06 23:07:02 executing program 3: mmap(&(0x7f0000000000/0xf6b000)=nil, 0xf6b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000f5a000-0x4)=0x0, 0x4) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000d1c000)=0x0, 0x4) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000f6b000)='/proc/self/net/pfkey\x00', 0x802, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBTYPE(r1, 0x4b33, &(0x7f0000189000)=0x0) bind$inet6(r0, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) bind$inet6(r0, &(0x7f0000abc000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/06 23:07:02 executing program 4: mmap(&(0x7f0000000000/0xf93000)=nil, 0xf93000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000f93000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(0xffffffffffffff9c, &(0x7f0000444000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000f93000)=0x14) mmap(&(0x7f0000f93000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000f93000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xd642, r1}) r2 = socket(0x10, 0x3, 0x0) write(r2, &(0x7f0000857000-0x26)="26000000130047f10714c1f8590022ff001000e3010000000000000000000000060010000635", 0x26) 2018/01/06 23:07:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000a0f000)='/dev/audio#\x00', 0x3, 0x119000) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000202000-0x10)={0x2, 0x200, 0x3000000000000000, 0x8, 0x0}, &(0x7f00009d2000)=0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f000012c000)={r1, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x8, 0x9, 0x688, 0xffff, 0x3, 0x105c3310, 0x1f, 0x4, 0x7, 0x81, 0x3ffc00000000, 0x401, 0x3f, 0x40, 0x99ff]}, &(0x7f0000d2b000)=0x108) socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x0) r3 = socket(0x2000000011, 0x3, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x5, 0x0, @sync=&(0x7f00001a4000-0xc)={0x0, 0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) ioctl$sock_SIOCGIFINDEX(r3, 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]}) bind$packet(r3, &(0x7f0000c85000)={0x11, 0x3, r4, 0x1, 0x0, 0x6, @random="032236f9b752", [0x0, 0x0]}, 0x14) r5 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r5, 0x107, 0x12, &(0x7f0000572000)={0x0, 0x4, 0x0}, 0x4) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f00008a2000-0x4)={0x0, 0x4, 0x0}, 0x4) 2018/01/06 23:07:02 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x80, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000000000)={0x5, 0xf5, 0xfb, 0xd1, 0x81, 0x61, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000158000)='/selinux/validatetrans\x00', 0x1, 0x0) r2 = getpgid(0xffffffffffffffff) perf_event_open(&(0x7f0000c31000)={0x1, 0x78, 0xfffffffffffffeff, 0x80000001, 0x7f, 0x1, 0x0, 0x7782, 0x8, 0x4, 0x20, 0x9620, 0x7fffffff, 0x9ba6, 0x93, 0x20, 0x0, 0x6, 0x40, 0x0, 0x1800000000000, 0x0, 0x2000000000000, 0x1, 0x3, 0xffffffff, 0x9, 0x0, 0x4, 0xffffffff7fffffff, 0x1000, 0x5, 0x1, 0x7fff, 0x7b, 0x0, 0xad, 0xa74, 0x0, 0x7f, 0x4, @perf_bp={&(0x7f0000e3b000)=0x0, 0x0}, 0x20000, 0x7, 0x2, 0x0, 0x2, 0x4, 0x1ff, 0x0}, r2, 0x4e9, r0, 0x5) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000a22000)={0x0, 0x0}) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000aec000)='/dev/autofs\x00', 0x420000, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f000059a000-0xc)={r3, 0x80000, r4}) perf_event_open(&(0x7f0000a0c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/01/06 23:07:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x4031, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000fe9000)={0x0}, 0x8, 0x0) clock_gettime(0x0, &(0x7f0000835000)={0x0, 0x0}) ppoll(&(0x7f00007ac000)=[{r1, 0x0, 0x0}], 0x1, &(0x7f00004c1000)={0x0, r2+30000000}, &(0x7f0000d6a000-0x8)={0x0}, 0x8) signalfd4(r1, &(0x7f0000a9c000-0x8)={0x0}, 0x8, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000398000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000839000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) sched_setaffinity(0x0, 0x8, &(0x7f000098f000-0x8)=0x0) readv(0xffffffffffffffff, &(0x7f0000dec000-0x28)=[{&(0x7f000014e000+0x671)=""/138, 0x8a}], 0x1) socketpair(0x0, 0x0, 0x0, &(0x7f0000cd1000-0x8)={0x0, 0x0}) ioctl$sock_inet_tcp_SIOCINQ(r3, 0x541b, &(0x7f0000626000)=0x0) futex(&(0x7f0000013000-0x4)=0x0, 0x0, 0x0, &(0x7f0000061000-0x10)={0x0, 0x0}, &(0x7f00003d0000-0x4)=0x0, 0x0) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000013000-0x10)={&(0x7f0000011000/0x2000)=nil, 0x2000}) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000f8d000)={&(0x7f0000012000/0x2000)=nil, 0x2000}) ioctl$int_out(r3, 0x2, &(0x7f0000b62000-0x8)=0x0) 2018/01/06 23:07:02 executing program 7: r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000001000-0x98)={0x0, @in={{0x2, 0x3, @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]}, 0x1, 0x0}, &(0x7f0000000000)=0x98) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000c4d000-0x20)={0xd61, 0x1d5, 0x200, 0x5, 0xd59, 0x4, 0x20, 0x1a35, r2}, &(0x7f0000294000)=0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000281000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000000)={0x0, 0x0}) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f0000000000)={r3, 0x3}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000000000)={0x8e44, {{0xa, 0x0, 0xffff, @loopback={0x0, 0x1}, 0xffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000281000)={{&(0x7f0000000000/0x3000)=nil, 0x3000}, 0x1, 0x0}) ioctl$UFFDIO_UNREGISTER(r0, 0xc020aa04, &(0x7f0000005000)={&(0x7f0000000000/0x3000)=nil, 0x3000}) 2018/01/06 23:07:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000011000-0x1c)={0xa, 0x0, 0x3, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x8000000000000002) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000a63000-0xe8)={{{@in=@empty=0x0, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa, 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, 0x33}, 0x0, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f000030b000)={0x8, {{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x1, [{{0x2, 0x0, @rand_addr=0x81, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x120) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) r3 = dup2(r1, r0) ioctl$KVM_GET_CLOCK(r3, 0x8030ae7c, &(0x7f000064b000-0x30)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$tun(r2, &(0x7f0000b61000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xfffffffffffffe34, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, {[]}}, @udp={0x0, 0x0, 0x8, 0x0, ""}}}, 0x26) [ 49.485334] netlink: 'syz-executor4': attribute type 16 has an invalid length. [ 49.519635] device syz0 entered promiscuous mode 2018/01/06 23:07:02 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) munlock(&(0x7f00001d3000/0x2000)=nil, 0x2000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x4002000, &(0x7f0000001000-0x30)="74d32a8cc9c70221e4c9d99f4a62ec86fa7fae5042d3f851a1c8efba56f8960588cdefb959660fcde31439e8b5bc09f1", &(0x7f000015e000-0x4)=0x0, &(0x7f0000b26000-0x4)=0x0, &(0x7f0000923000)="") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000064e000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f00005ec000-0x8)=0x3f) fcntl$setsig(r1, 0xa, 0x12) fcntl$setownex(r1, 0xf, &(0x7f0000704000)={0x2, r0}) recvmsg(r2, &(0x7f000095d000-0x38)={&(0x7f0000894000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00000a5000-0x50)=[], 0x0, &(0x7f0000b30000)=""/0, 0x0, 0x0}, 0x0) r3 = dup2(r1, r2) ioctl$sock_ipx_SIOCIPXCFGDATA(r3, 0x89e2, &(0x7f00009d1000)={0x0, 0x0}) tkill(r0, 0x15) 2018/01/06 23:07:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000afe000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) modify_ldt$write(0x1, &(0x7f0000946000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) r2 = semget(0x0, 0x3, 0x83) semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f000029a000-0x31)=""/49) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/01/06 23:07:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00008c4000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000d1000-0x10)="e513b5a378aa9141fbcd03ff00000cfc", 0x10) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000bef000)=0x0, 0x4) sendmsg$alg(r1, &(0x7f0000f00000-0x38)={0x0, 0x0, &(0x7f00006cd000)=[{&(0x7f0000eaf000)="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", 0x1001}], 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000774000)={&(0x7f0000849000)=@in={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2cf, &(0x7f0000b69000+0x5d9)=[{&(0x7f0000554000-0x1000)=""/4096, 0x1000}], 0x1, 0x0, 0x346, 0x0}, 0x0) 2018/01/06 23:07:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000546000-0xb)='/dev/midi#\x00', 0x4, 0x4000) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f000087f000)={{{@in=@rand_addr=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004ae000-0x4)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00009b6000)={{{@in6=@loopback={0x0, 0x1}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2, 0x0, 0xfffffffffffffffb, 0xa, 0x80, 0xa0, 0xc, 0x5, r1}, {0xa4d, 0x35d, 0x2, 0x0, 0x3ff, 0x0, 0x40, 0x9}, {0x8000, 0x9, 0xed, 0x4}, 0xf5, 0x3, 0x2, 0x0, 0x3, 0x2}, {{@in=@multicast1=0xe0000001, 0x2, 0xff}, 0xa, @in=@empty=0x0, 0x0, 0x5, 0x0, 0x680, 0xa19, 0x2, 0x0}}, 0xe8) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000cf3000)=[{&(0x7f0000f91000)="3900000010000904690000005a0000000700004001000000450001070000001419001a000400020000000000000608000300ff00001ee40068", 0x39}], 0x1) [ 49.614449] device eql entered promiscuous mode 2018/01/06 23:07:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000060c000)='oom_score_adj\x00') r1 = syz_open_procfs(0x0, &(0x7f0000257000-0x8)='syscall\x00') r2 = syz_fuse_mount(&(0x7f0000790000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) dup2(r2, r0) sendfile(r0, r1, &(0x7f0000ea6000-0x8)=0x2, 0x6) 2018/01/06 23:07:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000cac000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000623000-0x4)=0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r1, 0x40047438, &(0x7f000082f000-0xf6)=""/246) syz_open_procfs(0x0, &(0x7f0000ad9000)='attr/current\x00') 2018/01/06 23:07:02 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000000000)=0x0, &(0x7f0000002000-0x4)=0x4) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f0000397000)={{0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/06 23:07:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002d7000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000afd000)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000f96000/0x1000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000664000-0x90)={[0x6c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f000062a000)={0x0, 0x10f000, 0x0}) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000fe2000)={{0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x62689cc022a97de7, 0x0, 0x0, 0x104081, 0x0, 0x500, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/06 23:07:02 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x1ff, 0x240180) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000826000-0x5c)={{0xa, 0x2, 0x80, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, {0xa, 0x3, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, 0x9, [0xd66, 0x8c75, 0x8, 0xd0bc, 0x6, 0x1, 0x10000, 0x9]}, 0x5c) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000002d000-0x10)='/selinux/policy\x00', 0x0, 0x0) setsockopt$sock_int(r1, 0x1, 0x2f, &(0x7f0000b10000)=0x32c5c4d9, 0x4) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fallocate(r1, 0x1, 0xec14, 0x9) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_IRQCHIP(r1, 0xc208ae62, &(0x7f0000008000-0x44)=@pic={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socket$inet6(0xa, 0x80000, 0x5) r2 = syz_open_dev$dspn(&(0x7f0000006000)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r2, 0x80000000005021, &(0x7f0000004000-0x8)=0x0) 2018/01/06 23:07:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000b28000-0xc)='/dev/rfkill\x00', 0x402, 0x0) ioctl$KVM_NMI(r0, 0xae9a) r1 = memfd_create(&(0x7f0000002000+0x901)='dev ', 0x0) ftruncate(r1, 0xffff) msync(&(0x7f0000359000/0x4000)=nil, 0x4000, 0x2) write(r1, &(0x7f0000677000)='H', 0x1) sendfile(r1, r1, &(0x7f0000001000)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r1, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000e3f000)={0x0, 0xd0c}, &(0x7f00005a5000)=0x8) mmap$binder(&(0x7f0000f22000/0x3000)=nil, 0x3000, 0x0, 0x10, r1, 0x101) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000976000)=r2, 0x4) symlink(&(0x7f0000fb5000-0x8)='./file0\x00', &(0x7f000048f000)='./file0\x00') read(r1, &(0x7f0000290000-0x1000)=""/4096, 0x1000) 2018/01/06 23:07:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000651000-0x8)='./file0\x00', 0x0) mount(&(0x7f00003dd000)='./file0\x00', &(0x7f00004f6000-0x8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x801, &(0x7f000092f000)="") syz_open_dev$dspn(&(0x7f0000181000-0xa)='/dev/dsp#\x00', 0x400, 0x200) lremovexattr(&(0x7f0000760000)='./file0\x00', &(0x7f0000316000)=@random={'vrtted.\n', 'ramfs\x00'}) 2018/01/06 23:07:02 executing program 7: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x77, &(0x7f0000001000)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x4de1bbf7003dadce) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000000)={@remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001, 0x1, 0x3, [@local={0xac, 0x14, 0x0, 0xaa}, @empty=0x0, @multicast2=0xe0000002]}, 0x1c) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x4, &(0x7f0000316000)=[{0x3f, 0x80000001, 0x6, 0x20}, {0x4, 0x80, 0x0, 0x8}, {0x2bf7, 0x100000000, 0xfffffffffffffff8, 0x2}, {0xed0, 0x9, 0x6, 0x4}]}, 0x10) 2018/01/06 23:07:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f00007ad000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@time_exceeded={0xb, 0x3, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x29, 0x0, @multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, "b42c47df71607b85"}}}}}, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000dc1000-0xe)='/selinux/user\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000115000)={0x40}, 0x1) 2018/01/06 23:07:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f000082f000-0xf6)=""/246) perf_event_open(&(0x7f00001f0000-0x78)={0x4000000002, 0x78, 0x1e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000a3b000)=0x0) syz_open_procfs(r1, &(0x7f0000b72000-0xa)='net/l2cap\x00') r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r2, 0x4004743d, &(0x7f000082f000-0xf6)=""/246) close(r2) 2018/01/06 23:07:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000039d000-0x9)='security\x00', 0x4000000000000003) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x0, 0x10, r0, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000c9f000-0x4)=0x0) fstat(r0, &(0x7f0000368000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) quotactl(0xfffffffffffffff8, &(0x7f0000277000-0x8)='./file0\x00', r1, &(0x7f0000fcf000)="1ce4c9f5659da3a3c92edfd98ba7953a") fcntl$getownex(r0, 0x10, &(0x7f0000459000)={0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f000080a000)={0x0, 0x0}) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000761000)=0x0) getpgid(r2) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000b93000-0x10)="c1801fd96660124f25eefdf98e86d205", 0xff86) fcntl$getownex(r0, 0x10, &(0x7f0000abb000-0x2)={0x0, 0x0}) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000b8b000-0x4)=0x0) r3 = getpid() r4 = getpgid(r3) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00008c8000-0x4)=0x6, 0x4) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r5 = getpid() kcmp(r4, r5, 0x6, r0, r0) 2018/01/06 23:07:03 executing program 7: r0 = socket$inet6(0xa, 0x80005, 0x0) setsockopt(r0, 0x84, 0x20, &(0x7f0000001000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = geteuid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r1, r2) r3 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0xfb, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGBITKEY(r3, 0x80404521, &(0x7f0000001000-0x1000)=""/4096) 2018/01/06 23:07:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000919000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_XEN_HVM_CONFIG(r1, 0x4038ae7a, &(0x7f00006c0000-0x38)={0x39, 0x2d7, &(0x7f000099b000)="3d190a99ec27a7ba0e9aa65f9a9f65526e9bab2a620c2287f6762bed93f660ae5a044aaebad69fd97a9070142e9f719255fda83fe7d87d6f031430dbc597b3cb0a77b8eec60b52dc91891f4db7b8e7b45a038d5dcee707f857b128f7bb8aba1b47ef55", &(0x7f000053e000)="96f1fec3f5c24f37c43874270a088ad5abc8fe6e50feb8a0fbe5018189a8ad09b2894cf4e0f6579d00f91f5d9caf9e2b23f6686ade2646e4c0a9004267b3048991a155025e678022709aa78e3166de7e8c39e6b3b0d38616a389840644754ba185d7a29c4db98ab84755983d84eb0ca893405a2663be251dcba6b65c51be2f659e4e27466edb319d46f85147138b08691c8aaf7b6f39d64e8168c6a263b7602b50de8fa9c5d95b0b5fd6698c647d6d6407959e333768bca10196ab38476ab8f372a20ad26c1e83e725a7af15f77a1c4d9605d317fc4826f6a1931bf8402bbdaa2f4166abc53a205febfb5d3d6cbef0", 0x63, 0xef, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r1, 0x4008ae48, &(0x7f0000b28000)=0x0) 2018/01/06 23:07:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000de7000-0x4)=0xbfd, 0x4) r0 = memfd_create(&(0x7f0000ed9000-0x12)='+\x00', 0x0) r1 = socket$inet6(0xa, 0x6, 0x0) r2 = syz_open_dev$tun(&(0x7f0000820000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r3 = fcntl$dupfd(r2, 0x0, r0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000db4000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000928000-0x28)={@common="67726530000000000000000000000003", @ifru_map={0x0, 0x52, 0x7fff0000, 0x0, 0x1, 0x0}}) semctl$SEM_INFO(0x0, 0x4, 0x13, &(0x7f0000226000-0x20)=""/32) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e400", @ifru_flags=0x2fd}) bind$netlink(0xffffffffffffffff, &(0x7f00002b8000-0xc)={0x0, 0x0, 0x0, 0x0}, 0xc) r4 = socket(0x10, 0x4000000002, 0x0) sendmsg$netlink(r4, &(0x7f000061f000-0x38)={0x0, 0x0, &(0x7f000047d000-0x40)=[{&(0x7f000057d000)=[{0x21, 0x26, 0xffffffffffffffff, 0x0, 0x0, "d45029db0300000000000000ffffffffff"}], 0x21}], 0x1, &(0x7f0000cdb000)=[], 0x0, 0x0}, 0x0) 2018/01/06 23:07:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000829000)='/dev/sg#\x00', 0x1, 0x800) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000136000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) 2018/01/06 23:07:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000cab000+0x5b3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000d6b000-0xb0)={{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]}) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000f26000)='/dev/dsp\x00', 0x40000, 0x0) ioctl$TIOCSTI(r1, 0x5412, 0x6) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000b42000)={{0x20000000000080, 0x0}, 'port0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/06 23:07:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) ioctl$int_in(r0, 0x5452, &(0x7f0000d19000-0x8)=0x5) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f00006c9000)=[], 0x1000000000000328) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000e5a000-0xc)={0x0, 0x0, 0xffffffffffffffff}) 2018/01/06 23:07:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000aeb000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) unshare(0x400) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000515000)={0xffffffffffffffff, 0x0, 0x1, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) lstat(&(0x7f00000e8000-0x8)='./file0\x00', &(0x7f0000c9a000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x4, &(0x7f0000b37000)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) getgroups(0x4, &(0x7f00004b0000-0x10)=[0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff]) r5 = getgid() socketpair$inet6(0xa, 0x5, 0x200, &(0x7f0000f29000-0x8)={0x0, 0x0}) bind(r6, &(0x7f00002d7000)=@un=@file={0x1, './file0\x00'}, 0xa) umount2(&(0x7f0000208000-0x8)='./file0\x00', 0xc) fstat(r1, &(0x7f000002c000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f00001cc000-0x8)='./file0\x00', &(0x7f00001ee000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x2, &(0x7f00000ab000)=[0xffffffffffffffff, 0xffffffffffffffff]) r10 = getgid() setgroups(0x8, &(0x7f00006cc000-0x20)=[r2, r3, r4, r5, r7, r8, r9, r10]) 2018/01/06 23:07:03 executing program 6: mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000002d000)={0xffffffffffffffff}) mmap(&(0x7f0000709000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000070a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$vcsa(&(0x7f0000467000-0xb)='/dev/vcsa#\x00', 0xaa9a, 0x1) remap_file_pages(&(0x7f00000a6000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x0) 2018/01/06 23:07:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x89f2, &(0x7f000081d000-0x28)={@common='ip6_vti0\x00', @ifru_data=&(0x7f00007d6000)="e3dacfcc514100e86cde40b39da12ea63fd8a63e97b1373a5d356ffbc1aeebd4"}) r1 = syz_open_dev$midi(&(0x7f00000b5000)='/dev/midi#\x00', 0x10001, 0x882) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) 2018/01/06 23:07:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f74000)={0x26, 'skcipher\x00', 0x0, 0x80, 'lrw(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e24000)="b70a75b0d5e383e5b3b60ced5c54db0a295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = syz_open_dev$amidi(&(0x7f0000f83000)='/dev/amidi#\x00', 0x7, 0x0) r3 = mmap$binder(&(0x7f0000ff1000/0x4000)=nil, 0x4000, 0xc, 0x2010, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffff9c, 0xc018620b, &(0x7f0000775000-0x18)={0x0, 0x0, 0x0, 0x0}) r5 = mmap$binder(&(0x7f000090f000/0x4000)=nil, 0x4000, 0x2, 0x12, r0, 0x40) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f00008d1000-0x30)={0xcc, 0x0, &(0x7f0000aaf000-0xcc)=[@acquire_done={0x40106309, r3, 0x2}, @decrefs={0x40046307, 0x4}, @clear_death={0x400c630f, 0x0, 0x4}, @reply={0x40406301, {0x4, 0x0, 0x1, 0x0, 0x11, 0x0, 0x0, 0x0, 0x48, &(0x7f0000a69000)=[], &(0x7f000099b000-0x48)=[0x38, 0x48, 0x58, 0x20, 0x58, 0x78, 0x0, 0x0, 0x0]}}, @acquire_done={0x40106309, r4, 0x4}, @transaction={0x40406300, {0x1, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x60, 0x20, &(0x7f0000911000-0x60)=[@fda={0x66646185, 0x4, 0x2, 0x3c}, @flat={0x73682a85, 0xa, r5, 0x2}, @ptr={0x70742a85, 0x0, &(0x7f0000fed000-0x1)=0x0, 0x1, 0x1, 0x1a}], &(0x7f0000554000)=[0x30, 0x18, 0x78, 0x40]}}, @exit_looper={0x630d}], 0x7, 0x0, &(0x7f0000414000)="0028d2fb85cdf4"}) sendmmsg$alg(r1, &(0x7f00001b2000-0x1f8)=[{0x0, 0x0, &(0x7f0000078000-0x30)=[], 0x0, &(0x7f0000dd7000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) openat$mixer(0xffffffffffffff9c, &(0x7f00000ba000)='/dev/mixer\x00', 0x8000, 0x0) write(r1, &(0x7f00002a7000-0xee)="03789f6046f5b737457f999b2da815c5", 0x10) recvmsg(r1, &(0x7f00006e3000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f80000-0x30)=[{&(0x7f0000295000)=""/4096, 0x1000}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) 2018/01/06 23:07:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fanotify_init(0x20, 0x1002) fcntl$addseals(r0, 0x409, 0xc) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000dc5000-0xb)='/dev/hwrng\x00', 0x0, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000870000-0x160)={{{{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x100000000, @loopback={0x0, 0x1}, 0xe000000000000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x7, 0xb43, 0xfffffffffffffffd, "d3d45bb18ef09cd907f5f5c7e71273da7d5ba7d2c0558402c3b7f73f6ed399e28f3a5d23fdfcf0e67208c37a15a717c5c90e351bf3b3320b7c5ec7ae96242c64c00959747ea2d8410deca02f9a0de7d5"}, 0x160) seccomp(0x800000000001, 0x0, &(0x7f000033a000)={0x2, &(0x7f000014c000+0x885)=[{0x20, 0x0, 0x0, 0x10001}, {0x6, 0x0, 0x0, 0x0}]}) 2018/01/06 23:07:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0xc0000000000036, &(0x7f0000664000-0xd0)="dc13b51a5b31306e78dd580871ab2144ece470d734cf0195f75d34c82d9d233f08008875c4ccd64ade0e8ce0442fbc50974e8e1195c604f8001f00000000000000dd0500000000000500048a5d070838a46611f937f96f7d4ff812a8f9fc3f0700e60000000000001b00d359bdeb62e18a769c862f856d59f8b9f3aee345e59eee7026fe40be9cda16a2f125e2c3525ad0ffffffffffffffff3d328501902d973e668fa3f9b8974fec92b836614657ade603936ca6556ddfaeda0896440f396f4b9b3e5a2db8352780dff40bb45a7883", 0xd0) finit_module(r0, &(0x7f0000cbd000-0x7)='md5sum\x00', 0x2) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000f90000)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000c5d000-0x4)=0x1000, 0x4) setsockopt$inet6_buf(r0, 0x29, 0x36, &(0x7f000086a000-0x1)="", 0x0) mlock2(&(0x7f0000ebf000/0x1000)=nil, 0x1000, 0x1) 2018/01/06 23:07:03 executing program 0: mmap(&(0x7f0000000000/0xb04000)=nil, 0xb04000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b01000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) mmap(&(0x7f0000b04000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b04000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b04000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b04000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r2, &(0x7f0000b04000)={&(0x7f0000b04000)=@sco={0x1f, {0x1, 0x8, 0x9, 0x679, 0x8, 0x101}}, 0x8, &(0x7f00004be000-0x40)=[{&(0x7f00004ac000-0x24)="3b8d1106622e7bff3f2b0209e73a2a5fb689acfe51d9a2dc769a0fc1897f0fb3cc6c7050", 0x24}, {&(0x7f0000499000-0x1000)="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", 0x1000}, {&(0x7f0000b04000)="b51b7dc68291570fdd971eda202f93e03d4471b5a5b948820ccd0c7969cc20940e9303", 0x23}, {&(0x7f0000250000+0x174)="5547ae67a59d0e58ed2f98fe654ba20b305362a4ab24c1764f3a2f9f4b08670fd272a9a37ca45031b63ff86ee9023b7b8ef7a4046583c4abeeb2742de231340f4c1890f6a80e61ac5097cd90a051efe1f1e395c3370d6ce07c79997e421f403c5322460a26c958c6114c293e4155eb45bb0ac89da4c95eaae1a283cc1d93046ef7fbf823225009724c872fe3f54fa7f1512711ed2d45296031e52dd56e27440f9a2f6f397406ffcb3f", 0xa9}], 0x4, &(0x7f0000b05000-0x2d8)=[{0xe8, 0x10f, 0xfff, "95d521f11f04c1966c659d433f373d67b54d2050fb327fe58352ae9180954fe000c5daae060c533ea7f24b92570ec1fc98391fa76b145e8244ce385194d662504e36294182183d21e69c61d74c472dafa1abfd38ddc597ec754db12fb9c38cd3ba01e1a8770b8e428931e5b0c39e6de35b2e4aa9c077d45da9ea574a7378769b5f6d58d8ecb6ec4a89c1ac016669f9dda7689d4d00dabb93e5ea74bd72c9b699a8320b17c1abc666945455866c83e5e74cf227c2d8b12c4ae5a21a8ba3052d1c1a1d237602e7da1bbb4aa831ab19ac7d640d93"}, {0x60, 0x10d, 0x2, "f1d81e06004bd919e7e351d0dd64aea2c202baebcf35532d6cd66a55b93b94e569319265020515f9f8d8cdd7290a5a4f5ad8ea2b4c074bf3c47c9982a680196732f1b43e6a64efb6262b1bfff7"}, {0x28, 0x0, 0x1, "776d141bb779b6201a60c518c9d5d17cc75bf9"}, {0x88, 0x113, 0x800, "d3abc6bb127bc7f7663e6e387eafdef1b678918f9a8901a859ac7e95bb6586b089d57fa72b08629d1f204fc0d1f3314d209fa0ff4e7abf576976f6d1b440980aaaf3700e10206041913828519f74c2e70d40670299a3e6ece6478e20e2343f05d3d8d2572028bb99d83df7d12bbdb59b27446111c413"}, {0xe0, 0x113, 0x5, "8e4b05a837f727334c4051400dc6fc14319d33f5f77fc6a47c999d5b5eb99b7f9aca1b38271fa5f2246fd56b1bc8cb38f8749582581c265f82d938afc8db740885d1338dfd47c5d2222d7d9f634a36b27bea40436b6deaa9b86d46ac5b52e52398395dde6a3ab62e6637443d0431d0dcc22d6b9b899f2100ac6943778bb517b18836d4414b749dd009ed07007176fe4cf49ce6c0d411335c0381ae70bc17933fd6c98cc2196f85fa083efe2b0b468675638485b37e4709906bb3a6ce92efca8640470b13acfc0325a2c78aa71690e7"}], 0x2d8, 0x20000000}, 0x24044001) mmap(&(0x7f0000b04000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0x5, 0x0, &(0x7f000035a000-0x8)={0x0, 0x0}) ioctl$TUNSETPERSIST(r3, 0x400454cb, &(0x7f0000835000)=0x13) ioctl$KVM_SET_MSRS(r2, 0xc008ae88, &(0x7f00005af000)={0x1, 0x0, [{0xc0010141, 0x0, 0x4}]}) 2018/01/06 23:07:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = gettid() ptrace$setregset(0x4205, r1, 0x202, &(0x7f0000909000-0x10)={&(0x7f0000230000-0xc7)="acd3361f4d6224fcc6af646022b9b64142a612e4ec0dd9e0fab9674a4ddd9158bc366baf3705fb63f9071f55ee1d5a2c28afdf497fd0188721ed8df349c675e953df9fb3c16d38e491585d5f39d71c921c0b9965780b58dfe20217f11ae3ea9ff52be27e8a6a3de8b9b1402317e4813f4fa6fd14e9b39de62944be0fcf717baeabe28b9a20551d6e2cc4a245e8f7f62f310c1dd054541798caf06ab5276638ed4ad44e93a4454419627fe64a20ce1453c841bd8792d9be5a02fd58ac5416f915935d39ed82dc68", 0xc7}) r2 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000eae000)='/selinux/member\x00', 0x2, 0x0) ioctl$sock_netrom_TIOCINQ(r2, 0x541b, &(0x7f00003cd000-0x4)=0x0) semget$private(0x0, 0x0, 0x0) write(r0, &(0x7f00004a0000-0x29)="240000001500070701ffff0012002200282400fff600000000ff0000007fff0000000000", 0x24) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000d62000-0xb)='/dev/audio\x00', 0x141140, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f00008e7000)=[@in6={0xa, 0x3, 0x1, @loopback={0x0, 0x1}, 0x7fffffff}, @in6={0xa, 0x2, 0x92c0, @loopback={0x0, 0x1}, 0xed0}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x9, @loopback={0x0, 0x1}, 0x7}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0x80000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x94) 2018/01/06 23:07:03 executing program 2: mmap(&(0x7f0000003000/0x5ad000)=nil, 0x5ad000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet6(r0, &(0x7f0000001000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000000000)=0x1c) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00005ae000-0x9)={0x0, 0x10, &(0x7f00005ae000)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00005ae000-0x4)=0x10) 2018/01/06 23:07:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x80000, 0x0) getsockopt(r0, 0x2000000000000107, 0x14, &(0x7f000036a000)=""/0, &(0x7f0000526000)=0x0) 2018/01/06 23:07:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x7, 0xfffffffffffffdd6, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x8, &(0x7f0000460000)={0x0, 0x0}) 2018/01/06 23:07:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x5, &(0x7f0000778000)=0x100000001, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/06 23:07:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000d73000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f000002c000)="") r0 = creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) symlinkat(&(0x7f0000882000-0xc)='./file0/bus\x00', r0, &(0x7f0000884000)='./file1\x00') r1 = open$dir(&(0x7f000002c000)='./file0/bus\x00', 0x0, 0x0) fstat(r1, &(0x7f0000ff1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/06 23:07:03 executing program 6: mmap(&(0x7f0000000000/0xa0a000)=nil, 0xa0a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000a0a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000a0a000-0x38)={&(0x7f0000a0a000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000935000-0x10)={&(0x7f0000a09000)=@acquire={0x1ac, 0x17, 0x1, 0x0, 0x0, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0}, @in=@multicast2=0xe0000002, {@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0xe0000002, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 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, 0x1, 0x0}, 0x0, 0x0, 0x0, 0x0}, [@tmpl={0x84, 0x5, [{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x3c}, 0x0, @in6=@loopback={0x0, 0x1}, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x32}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0}]}]}, 0x1ac}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000180000-0x2)='/dev/dsp#\x00', 0x1, 0x10001) getsockopt$bt_sco_SCO_OPTIONS(r1, 0x11, 0x1, &(0x7f0000980000)=""/0, &(0x7f000030a000)=0x0) 2018/01/06 23:07:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x801, 0x0) setsockopt$inet_int(r0, 0x0, 0x19, &(0x7f0000583000)=0x0, 0x4) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f000024f000-0x18)={@local={0xac, 0x14, 0x0, 0xaa}, @rand_addr=0x9, 0x1, 0x2, [@rand_addr=0x4, @multicast2=0xe0000002]}, 0x18) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00002c8000-0x10)='/selinux/access\x00', 0x2, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f000097a000)={0x3, r0, 0xfffffffffffffffd}) bind$bt_l2cap(r2, &(0x7f00002ec000-0xe)={0x1f, 0x50, {0x7fff, 0x8000, 0x7, 0x9, 0x1, 0x7fffffff}, 0x5, 0x471048e3}, 0xe) stat(&(0x7f0000354000-0x8)='./file0\x00', &(0x7f000030c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000e94000-0xe8)={{{@in=@loopback=0x7f000001, @in6=@loopback={0x0, 0x1}, 0x2, 0x1, 0x2, 0x970, 0x0, 0x0, 0x80, 0x62, 0x8, r3}, {0x7, 0xdc06, 0x100, 0x7782d35b, 0x0, 0xff, 0x0, 0x8001}, {0x8001, 0x8, 0xffffffffffff7a70, 0x10000}, 0x80000000, 0xb, 0x0, 0x0, 0x1, 0x3}, {{@in=@empty=0x0, 0x1, 0x33}, 0xa, @in=@multicast2=0xe0000002, 0x2, 0x2, 0x3, 0x4, 0x2, 0x101, 0x3}}, 0xe8) 2018/01/06 23:07:03 executing program 3: socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000e48000-0x4)={r1}) 2018/01/06 23:07:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x802, 0x0) write(r0, &(0x7f00000b0000-0x25)="240000002c002504471c1f33ffff070e020000110010000000ff8dea0800fc0009000000", 0x24) 2018/01/06 23:07:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000041c000-0xc)={0x10000011, 0x0}) getpeername$netlink(r1, &(0x7f0000004000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc4000)=0xc) epoll_wait(r2, &(0x7f00004b4000)=[{0x0, 0x0}], 0x1, 0xfffffffffffffffe) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f0000612000-0x20)={@generic="408ddd7d2967a70dc0dded9fc2c4995b", @ifru_addrs={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mkdirat(r1, &(0x7f0000ff7000)='./file0\x00', 0x6) mkdir(&(0x7f000084a000)='./file0\x00', 0x50) sendto$ipx(r0, &(0x7f000086a000)="05", 0x1, 0x0, 0x0, 0x0) r3 = shmget(0x0, 0x4000, 0x78000800, &(0x7f0000a2c000/0x4000)=nil) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000b84000-0x62)=""/98, &(0x7f0000953000)=0x62) shmat(r3, &(0x7f0000c57000/0x2000)=nil, 0x5000) connect$ipx(r1, &(0x7f0000b6b000)={0x4, 0x20, 0x9, "ec10cb2e6aee", 0x7fff, 0x0}, 0x10) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000e8b000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) 2018/01/06 23:07:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000274000-0x78)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6b41, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r1 = socket(0x10000000011, 0x4000000000080003, 0x0) setsockopt(r1, 0x107, 0xd, &(0x7f0000001000)="", 0x47e) sendto(r1, &(0x7f00001a0000-0xc0)="", 0x0, 0x0, &(0x7f0000521000-0x80)=@generic={0x0, "593921c9fafb052d0ee099336465b31d57de00da4777419365f1ddfa3fe93a24a213567ce1a3b09da596d227ace685c265411be42a041971b9ad2d0b379e690519425c58a5889168682a940d063fd044d29e063b544cf945738a745676a745d1d98282805fe2efcaaa88958efe78e16e1da3da50ab0789340d60ece268e9"}, 0x80) r2 = dup3(r0, r1, 0x81000) ioctl$ION_IOC_ALLOC(0xffffffffffffff9c, 0xc0204900, &(0x7f0000b22000-0x20)={0x1869, 0x7fffffff, 0xc00000000000, 0x8, 0x0}) pipe(&(0x7f00000aa000-0x8)={0x0, 0x0}) ioctl$ION_IOC_SHARE(r2, 0xc0084904, &(0x7f00006c4000-0x8)={r3, r4}) 2018/01/06 23:07:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000dbf000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000de5000-0x9)='net/tcp6\x00') perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmctl$SHM_STAT(0x0, 0xd, &(0x7f00004c8000-0x33)=""/51) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x4) 2018/01/06 23:07:03 executing program 0: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x2, 0x0) syncfs(r0) sendto$inet(r0, &(0x7f000000a000)="32000000150025ffff07008e000914040a01c2fe200000091a000200e89a0000000000000000024fe56714eea4eb3456d730", 0x32, 0x0, 0x0, 0x0) 2018/01/06 23:07:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00002db000-0x9)='/dev/vcs\x00', 0x400, 0x0) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f0000fdd000)={0x100000000000020, 0xfffffffffffffffa, 0x6}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mq_getsetattr(r0, &(0x7f0000ae2000-0x40)={0x7ff, 0x4, 0x8000, 0x100000000, 0x2, 0x9, 0xff, 0x9}, &(0x7f00002d5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000e41000-0x12)='/dev/loop-control\x00', 0x0, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000a22000)={0x0, 0x0}) process_vm_readv(r2, &(0x7f0000635000-0x20)=[{&(0x7f000055d000-0x12)=""/18, 0x12}, {&(0x7f0000f08000-0x47)=""/71, 0x47}], 0x2, &(0x7f0000ff5000)=[{&(0x7f0000853000-0x9c)=""/156, 0x9c}, {&(0x7f000067c000-0x94)=""/148, 0x94}], 0x2, 0x0) ioctl$LOOP_CTL_ADD(r1, 0x4c81, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f000073f000)={r1, 0x6, 0x1, 0xffffffffffffffff, &(0x7f0000cb5000-0x8)=[0x0, 0x0], 0x2}, 0x20) 2018/01/06 23:07:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000582000-0x8)={0x19980330, 0x0}, &(0x7f00005cd000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = inotify_init1(0x1000000000007ff) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00003ea000)={0x0, 0x0, 0x0}, &(0x7f0000723000-0x4)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000c63000)={0x0, 0x0}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) migrate_pages(r2, 0x3, &(0x7f0000b81000)=0x0, &(0x7f0000908000-0x8)=0x0) 2018/01/06 23:07:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup3(r0, r0, 0x80000) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000051000)=@assoc_value={0x0, 0x4}, &(0x7f00007c9000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000195000-0x14)={r2, 0x4, 0x200, 0x3f, 0xf821, 0x7f}, &(0x7f0000be1000-0x4)=0x14) ioctl$RNDADDENTROPY(r1, 0x40085203, &(0x7f0000ff7000)={0x8000, 0xc2, "2d4f82f6f42b2a391e0f97fded750b5dc5e652169ba9d93dd9ce5862c0ad64c11d639c6d93ddd7040d02751c5aabba63c49c5787e1ba18faa0eb127f78e8dadae0be897f664eb64468a98e414af84f2cd6f7e141bbb445e96e4fcf9468a65d0d8c57d0bf3ef35c44eaa206398f7d1c8f931f10197f7500000200911edd946fb6b6c7b5e287ba09cb1a48ea3ab6891296c19bcaf9a4f744ecce968e22cac927a2c4c9d027f03fb8d531ee930d1d4de136744d679c60c8aa6b11a0686f295c2c167ffb"}) ioctl$KIOCSOUND(r1, 0x4b2f, 0x3) clone(0xc008900, &(0x7f00008dd000-0x21)="", &(0x7f0000b5b000)=0x0, &(0x7f00009dd000-0x4)=0x0, &(0x7f0000218000-0x49)="") 2018/01/06 23:07:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) capset(&(0x7f000005b000-0x8)={0x19980330, 0x0}, &(0x7f000005a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000d8000)='/dev/vga_arbiter\x00', 0x2, 0x0) statx(r0, &(0x7f000036a000)='./file0\x00', 0x400, 0x200, &(0x7f00006f7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {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$dsp(0xffffffffffffff9c, &(0x7f0000008000)='/dev/dsp\x00', 0x400000, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00008bc000)=0x0) 2018/01/06 23:07:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000f78000)='/dev/adsp#\x00', 0x101, 0xc40) getpeername$netrom(r0, &(0x7f0000e15000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000232000)=0x48) r1 = syz_open_dev$sndpcmc(&(0x7f000005e000-0x12)='/dev/snd/pcmC#D#c\x00', 0x8002, 0x200) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000fce000-0xa0)={0x0, @in6={{0xa, 0x0, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4000000000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8001, 0x8, 0x1, 0x2, 0x1}, &(0x7f0000308000)=0xa0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00001b2000)={r2, 0xfff}, &(0x7f00003f7000)=0x8) fcntl$setstatus(r1, 0x4, 0x2c00) ioctl$KVM_PPC_GET_SMMU_INFO(r0, 0x8250aea6, &(0x7f000006d000-0x3c)=""/60) fcntl$setflags(r0, 0x2, 0x1) 2018/01/06 23:07:03 executing program 0: mmap(&(0x7f0000000000/0xd5b000)=nil, 0xd5b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000d47000)={@random="0d8870447f6e", @random="e8000d00", [], {{0x86dd, @ipv6={0x0, 0x6, "aa471d", 0x8, 0x2c, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @udp={0x0, 0x3, 0x8, 0x0, ""}}}}}}, &(0x7f0000d0a000)={0x1, 0x1, [0x0]}) mmap(&(0x7f0000d5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d5c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000d5d000-0xb)='/dev/vcsa#\x00', 0x8, 0x400000) mmap(&(0x7f0000d5c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00003c4000-0xb8)={0x0, 0x100000000, 0xfffffffffffffffd, 0xfffffffc00000000, 0x1, 0x80000001, 0x0, 0xf754, {0x0, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xacb2, 0xfa, 0x400, 0x5, 0x0}}, &(0x7f0000d5c000)=0xb8) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00006ec000)={r1, 0x7fffffff, 0x1000, 0x4}, &(0x7f0000418000)=0x10) r2 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000d5b000)='/selinux/context\x00', 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r2, 0x80dc5521, &(0x7f00000df000-0x39)=""/57) mmap(&(0x7f0000d5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_init() openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000d5b000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) 2018/01/06 23:07:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpgid(0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000389000)=0x0) r1 = syz_open_procfs(r0, &(0x7f000042f000)='ns/user\x00') sendfile(r1, r1, &(0x7f0000a09000)=0x0, 0x400000ff) 2018/01/06 23:07:03 executing program 7: mmap(&(0x7f0000000000/0xba000)=nil, 0xba000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000097000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r1 = syz_open_dev$urandom(&(0x7f0000009000-0xd)='/dev/urandom\x00', 0x0, 0x0) r2 = syz_open_dev$sg(&(0x7f00000b9000-0x9)='/dev/sg#\x00', 0x823, 0x10300) mmap(&(0x7f00000ba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_SCRNMAP(r2, 0x4b40, &(0x7f00000ba000)=""/97) renameat(r2, &(0x7f000004f000)='./file0\x00', r1, &(0x7f0000075000)='./file0\x00') syz_open_dev$sndpcmp(&(0x7f00000a1000)='/dev/snd/pcmC#D#p\x00', 0x2c, 0x1) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000010000)={0x0, 0x8001, 0x1}, &(0x7f000001e000)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000034000-0x8)={r3, 0xffffffffffffffff}, &(0x7f0000024000-0x4)=0x8) read(r1, &(0x7f0000001000)=""/175, 0xaf) ioctl$KVM_GET_TSC_KHZ(r1, 0xaea3) 2018/01/06 23:07:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x4, 0x0, 0x407ffc0003}]}) waitid(0x0, 0x0, &(0x7f0000667000)={0x0, 0x0, 0x0, 0x0}, 0x0, &(0x7f00007f0000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/06 23:07:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000001000)='/dev/audio\x00', 0x8000, 0x0) socket$netlink(0x10, 0x3, 0xd) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000e11000)={0x0, 0x0}, &(0x7f0000395000-0x4)=0x8) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000a12000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1_mb\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) writev(r1, &(0x7f0000bee000)=[{&(0x7f0000a2c000-0x1000)='B', 0x1}], 0x1) 2018/01/06 23:07:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x913, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000296000)='/dev/midi#\x00', 0x0, 0x0) setsockopt$inet_dccp_buf(r0, 0x21, 0xf, &(0x7f0000a65000-0x3b)="a1e2d1b3829865f1f11ad6990dec29591e7180607269e48b6efb1ce4eff8b484dd30a40b128f4b4f50cd94e65d48f5e0e27915ea5edfd1d159ad61", 0x3b) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000992000-0xc)={0x0, 0x0, 0x0}, &(0x7f000010d000)=0xc) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000dce000-0x20)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x80000001, 0x2, 0x3, 0x0, 0x8001, 0x5, 0xffffffff}, 0x20) ptrace(0x11, r1) 2018/01/06 23:07:03 executing program 6: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fb8000)=0x10, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f0000000000)={r1, 0x2, 0x3, "7bbd42f8a4803dda2355428beca5ac8c04c2c39be4640f4a5da6cfc57b3d2b5e8fff25fc21863fab696d7a18244d8e7c71eb81d1a758015765991bc3d441c3ed15d3939b360cadfcf78e0a348cf026f9b45ca124e55efd3f7a26a43b5a951f6cf2b274de9a215c28591d9d211899e53c49eb26271baccbbb9e74d56edd5195db1fd4365e1f98246cb962eb98f06909"}) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x200000000000007c, &(0x7f0000000000)=[{0x0, 0x0, 0x0, 0x407ffc0003}]}) sched_setaffinity(0x0, 0x8, &(0x7f00008f2000-0x8)=0x75) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_REGS(r0, 0x8090ae81, &(0x7f0000000000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000002000-0x4)=0x80000000, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000002000-0x8)={0x0, 0x8, 0x1000}, &(0x7f0000002000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000003000-0x8c)={r2, @in6={{0xa, 0x2, 0x3, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8f7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2018/01/06 23:07:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x6) bind$netlink(r0, &(0x7f00009a9000)={0x10, 0x0, 0x0, 0x5}, 0xc) fcntl$setsig(r0, 0xa, 0x39) r1 = socket$inet(0x2, 0x3, 0x6) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x9, 0x1, 0x0, 0x0, 0x0}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0xffffffffffffffff}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) sendto$inet(r1, &(0x7f00001f5000)="", 0x0, 0x0, &(0x7f0000f07000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/06 23:07:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0xc, &(0x7f0000000000)={0x0, 0x0}) setrlimit(0x0, &(0x7f0000000000)={0x0, 0x80000001}) 2018/01/06 23:07:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x1000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000a56000)="0ad920aea28d6c83ea5c58b5b1def3883d9353f465b13b961487e7adfc47f36d624a64e4c9c215c5b487489eddbf4c010c57f1d6720af17b8c0af5c74a68b07ae2cf468e84a34ab6c23716bed01ffb57e651b82f7808bc94dda4a2a44cb317bdd341ddea37632181e2c2ffc1203ae32063024f37b54991dbffe5999656998340835d0209cc9e3751c2bf6b", &(0x7f0000b60000)=0x0, &(0x7f0000a8f000+0x4c)=0x0, &(0x7f00003ca000-0x8c)="ac4598a7acb120cb95c967945c2385b9c14b4b444e665732ac5eb55c0aadf207541d7324aadf186f0dfc7f3165400d5dbd91838aebb4c2cb9fd5771c24746353acee3f2aa7c445e411ece51aa46cba48340b8b6b80f2dfbc137a3cb79f73085d3dc7d0621a6f67ef01a1d7c4c7ab17ff975d2e650fe5b5078902946766fe5718e526c1d72f6585de2bc79748") r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) prlimit64(0x0, 0x7, &(0x7f0000d41000)={0x0, 0x0}, &(0x7f00009d9000-0x10)={0x0, 0x0}) fallocate(r0, 0x1, 0x1, 0x7) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000438000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f00003f4000)=[], 0x1000005f, &(0x7f0000be4000-0x10)=[{0x10, 0x10d, 0x0, ""}], 0x10, 0x0}, 0x0) r1 = shmget$private(0x0, 0x1000, 0x400, &(0x7f0000863000/0x1000)=nil) shmat(r1, &(0x7f0000997000/0x3000)=nil, 0x2000) ioctl(r0, 0xc0184900, &(0x7f0000002000)="") r2 = syz_open_dev$dspn(&(0x7f00006fa000-0xa)='/dev/dsp#\x00', 0x3ff, 0x10000) connect$ax25(r2, &(0x7f00006e7000)={0x3, {"e85c8b03d15611"}, 0x7}, 0x10) openat$ion(0xffffffffffffff9c, &(0x7f0000679000)='/dev/ion\x00', 0x60000, 0x0) 2018/01/06 23:07:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000cd1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000f83000-0x11)='/dev/qat_adf_ctl\x00', 0x2000, 0x0) connect$inet6(r2, &(0x7f0000780000)={0xa, 0x3, 0x9, @loopback={0x0, 0x1}, 0x2}, 0x1c) ioctl$TIOCNXCL(r2, 0x540d) sendto(r0, &(0x7f0000918000)="c1", 0x1, 0x0, 0x0, 0x0) fcntl$getflags(r2, 0x408) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000ac9000)=0x6f6f, 0x4) mmap$binder(&(0x7f00007e7000/0x3000)=nil, 0x3000, 0x0, 0x4010, r2, 0x5a) recvmsg(r0, &(0x7f0000cd1000)={0x0, 0x0, &(0x7f0000978000)=[], 0x0, &(0x7f00000db000)=""/0, 0x0, 0x0}, 0x40000100) listxattr(&(0x7f00006df000)='./file0\x00', &(0x7f00001d5000-0x37)=""/55, 0x37) close(r1) [ 50.822418] QAT: Invalid ioctl 2018/01/06 23:07:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x4ab, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000f79000)='/dev/vcs\x00', 0x0, 0x0) accept$nfc_llcp(r0, &(0x7f0000e9c000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f000043a000)=0x60) r1 = syz_open_dev$dspn(&(0x7f000045f000-0xa)='/dev/dsp#\x00', 0x0, 0x0) getsockopt$inet_udp_int(r1, 0x11, 0x65, &(0x7f000094d000)=0x0, &(0x7f0000b8b000)=0x4) 2018/01/06 23:07:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000f67000-0x8)={0x0, 0x0}) pwrite64(r0, &(0x7f0000a59000)="8977", 0xffffffffffffff1b, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000472000-0x8)={0x0, 0x0}) bind$unix(r1, &(0x7f0000965000)=@abs={0x1, 0x0, 0x0}, 0x3) r3 = syz_open_procfs(0x0, &(0x7f000001e000-0x9)='net/unix\x00') sendfile(r3, r1, &(0x7f00004db000)=0x0, 0x1000000000ff) pwrite64(r2, &(0x7f0000224000-0x65)="0c29c89d2dbf7ccc35d55701f23a7135c3ea916f48179fca8c105ac03d25b738be9481f957d1da4851364e5199cd0999a70bafcfbb87abd4387e5c9629a7413058306452705d8fcfbcdf3d82afa676e279415cd7c31d7fdbfb9b33819942557e55c878e66e", 0x65, 0x0) 2018/01/06 23:07:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f000066b000-0xd)='/dev/net/tun\x00', 0x0, 0x2400) r0 = socket$netlink(0x10, 0x3, 0x1f) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000dba000)=0x1f, 0x4) socket$bt_cmtp(0x1f, 0x3, 0x5) 2018/01/06 23:07:03 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000639000-0xc)={@remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, 0x0}, 0xc) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00009b7000-0xf)='/dev/sequencer\x00', 0x303440, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$unix(r1, &(0x7f0000000000)=@abs={0x1, 0x0, 0x0}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r0, &(0x7f0000002000-0x10)=@in={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x28, &(0x7f0000000000)={@multicast2=0xe0000002, @rand_addr=0x2, @multicast2=0xe0000002}, 0xc) 2018/01/06 23:07:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setownex(0xffffffffffffffff, 0xf, &(0x7f0000000000)={0x0, 0x0}) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000336000)='/dev/vcs\x00', 0x80, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000057a000-0x4)=0x400, 0x4) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f00007f9000-0x8)={0x0, 0x0}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000c9b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000e40000-0x4)=0x0) 2018/01/06 23:07:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f6f000-0x10)='/dev/sequencer2\x00', 0x2000, 0x0) setsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000530000-0x5)={0xd11, 0x200, 0xb9f, 0x9}, 0x5) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000622000-0x28)={@common='ip6tnl0\x00', &(0x7f0000cea000-0xc4)=@ethtool_rxnfc={0x31, 0x0, 0x0, {0x0, @sctp_ip6_spec={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0}, {"5d86", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, [0x0, 0x0]}, @usr_ip4_spec={@empty=0x0, @multicast2=0xe0000002, 0x0, 0x0, 0x1, 0x0}, {"a376", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, [0x0, 0x0]}, 0x0, 0x0}, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$inet_sctp(0x2, 0x4, 0x84) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00001bd000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f00006e1000)={0x0, @in6={{0xa, 0x3, 0x100000000, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x101, 0xffff, 0x1, 0x2}, &(0x7f00001dd000)=0xa0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000191000)={0x80000001, 0x400, 0x200, 0x6, 0x6, 0x5, 0x1000, 0xe, r3}, 0x20) 2018/01/06 23:07:03 executing program 5: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2000000001, 0xfffffffffffffffc) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000002000-0x93)={{{{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x1a, 0x0, "06244571e7735a5b9d9f7d56b66b71951eccc705026d5719f71176478d014a81d7db8eef0ca8859b23eb7cb6b34faf0efce3c7069ff297b459c906a96785ec3d662b2c2b4b53b9200f97015b5731c054"}, 0x160) 2018/01/06 23:07:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00003f7000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000ff8000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) mlock(&(0x7f0000011000/0x3000)=nil, 0x3000) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ef2000/0x1000)=nil) shmat(r1, &(0x7f00009e1000/0x1000)=nil, 0x4000) [ 50.869930] QAT: Invalid ioctl 2018/01/06 23:07:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) r2 = dup3(r1, r0, 0x0) getsockopt$inet6_mreq(r2, 0x29, 0x14, &(0x7f0000e50000-0x14)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f00003c1000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f000047d000)={0x0, 0xbd, "022b3e97693945a3d19e318a1b16bcf58b82c6ebac7b2398f986c19080e5b960b3bb9e3958328ecf17b3416d53222a4d0bd911805b4b0a40e8013256ab417919bed89c3adf4521bb5a9038553786aad96fa3dc693d0bcaaa2b7da29f5b2c55fccf210c83dc410bac93a9e7e6e2853196037b12636d090f9f4b885c8b1206eeca797a5c78c27d63e770d22328a6bb8a8175d84f6f3a63823b06c090bdff19b1417da0f935277d8b78ea63b40697fb1534caee54decd27058f47353ea994"}, &(0x7f0000d9a000)=0xffffffffffffffa5) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000014000-0x1e)={r4, 0x16, "24cbf65ebed83fb34b53303733b6992d70c44939d749"}, &(0x7f0000c9d000-0x4)=0x1e) sendto$packet(r2, &(0x7f000062c000-0xcb)="a40fd8582fee4f1c8022a1aa07fb9c4a3c0afdb0a6b15b2c3d4ed3f246b7593df4f094f5530b0f2b9acfdbf617c14d519e6c6c02f87684e8984b167d1326119eea78d18138ed5dc59963b406c886caba3fe1b30227117c48d151d70923891c8b48a01d80bceb457f1fc76224e0ac8a6e3a1eb69b4740f91ad1470e7d5f88f3a1e8ff81dbeb15ec398c92772b9df788cdd1cbada75f8088c675c391ea0b651473b63a366d9d86e0e9d514cf76e7660bc418248188b4c70b22945ff4b9e9b20c1d8046112339c2157644f7e4", 0xcb, 0x10, &(0x7f0000b8e000-0x14)={0x11, 0x0, r3, 0x1, 0x80000000, 0x6, @random="009ae98e3c66", [0x0, 0x0]}, 0x14) 2018/01/06 23:07:03 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x3ea, 0x40000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_FPU(r0, 0x41a0ae8d, &(0x7f0000001000-0x1a0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x8e2, 0x1, 0x9, 0x0, 0x3ff, 0x4000, 0x4000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000001000-0xf)='/dev/snd/timer\x00', 0x0, 0x303202) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 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]}) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndtimer(&(0x7f000002e000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000030000-0x18)={r0, &(0x7f000002f000)="074e851ecc24dd34df1bc1a5c13e55617684ddce0ab88b6b4f64b0272120c6970dc020833f7ad5cb8f3c114f67ec990448cf647c630317075ea05a163d432316563152ed8cf5c95cf0e9d50fc8ebafc1ab7c00ff7b16ada065fc9addeb8fb56a8a965cd0d9e400ef808838eeb85d6924bdfd0b4eb809b9f440b605b139b25e192e7762112e3825cc2163606e2b969fdd", &(0x7f0000017000)=""/91}, 0x18) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_int(r2, 0x6, 0x0, &(0x7f000002f000-0x4)=0x0, &(0x7f000002f000-0x4)=0x4) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f000002f000-0x9)='/dev/vcs\x00', 0x200000, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r2, 0x40485404, &(0x7f0000006000-0x48)={{0x1, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/06 23:07:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000185000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(0xffffffffffffffff, 0xae60) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f000026f000-0x40)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f000042f000-0x40)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) 2018/01/06 23:07:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00003fa000-0xc)='uid_map\x00') ioctl$ION_IOC_CUSTOM(r0, 0xc0104906, &(0x7f0000550000)={0x2, 0x9}) sendfile(r0, r0, &(0x7f00001ce000-0x8)=0x40000, 0x9) 2018/01/06 23:07:03 executing program 1: mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) getitimer(0x3, &(0x7f000001e000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) remap_file_pages(&(0x7f0000602000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x0) 2018/01/06 23:07:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000e2a000)={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, 0x0, 0x0, 0x0]}}, 0x88) iopl(0x6) 2018/01/06 23:07:03 executing program 6: mmap(&(0x7f0000000000/0x2ec000)=nil, 0x2ec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002e9000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(blowfish)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000028a000)="a23364fd", 0x4) mmap(&(0x7f00002ec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00002ed000-0xd)='/selinux/mls\x00', 0x0, 0x0) write(r1, &(0x7f00001eb000-0x84)="d33e3ac1792bbce4d7f62d063a492bc83d59408649b981c2d0e252ec8e311c2c5558503f65a3dac5a7bc6305c80648370caa813da5b8102d6276f941052004f101bc99f4bb70da53", 0x48) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000025000)={0x0, 0x0}) mmap(&(0x7f00002ec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_msfilter(r3, 0x0, 0x29, &(0x7f00002ed000-0x2c)={@empty=0x0, @rand_addr=0x0, 0x1, 0x7, [@empty=0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, @broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}, @rand_addr=0x3ff, @rand_addr=0x9]}, 0x2c) recvmsg(r1, &(0x7f0000015000-0x38)={0x0, 0x3cc, &(0x7f00002a0000)=[{&(0x7f00002e9000-0xe)=""/14, 0x1}, {&(0x7f00000bf000)=""/212, 0x48}], 0x1000000000000034, &(0x7f00002e8000)=""/79, 0x4f, 0x0}, 0x0) mmap(&(0x7f00002ed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGREP(r2, 0x80084503, &(0x7f00002ee000-0xea)=""/234) mmap(&(0x7f00002ec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f00002ec000)=[@in6={0xa, 0x2, 0xfffffffffffffffc, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x30ef}, @in6={0xa, 0x3, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xff}, @in6={0xa, 0x2, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x64) 2018/01/06 23:07:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffefffffffffffff, r0, 0x0) r2 = openat$selinux_member(0xffffffffffffff9c, &(0x7f000083e000)='/selinux/member\x00', 0x2, 0x0) ioctl$KVM_SIGNAL_MSI(r2, 0x4020aea5, &(0x7f0000f9d000)={0x3001, 0xf001, 0x0, 0x8, 0x24000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0xfff) r3 = socket(0x10, 0x2, 0x6) sendmsg$netlink(r3, &(0x7f0000617000-0x38)={0x0, 0x0, &(0x7f0000664000)=[{&(0x7f0000d9f000-0x21)=[{0x1f, 0x24, 0x1, 0x0, 0x0, "2300fb060b00030000000000ffffff"}], 0x1f}], 0x1, &(0x7f000061e000)=[], 0x0, 0x0}, 0x0) r4 = add_key$keyring(&(0x7f00007ac000-0x8)='keyring\x00', &(0x7f000085d000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$assume_authority(0x10, r4) 2018/01/06 23:07:03 executing program 1: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000003000)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000002000)=0x1c, 0x80000) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000002000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000005000)={0x0, 0x9}, &(0x7f0000004000-0x4)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000002000)={r3, 0x100000004}, &(0x7f0000004000)=0xfffffea6) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000006000-0x16)='/selinux/checkreqprot\x00', 0x420800, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000006000-0x2c)={0x6, 0x8, 0x80000000, 0xfffffffffffffff9, 0x11, r5, 0x5e, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000005000-0x6f)={r4, 0x67, "0f9fe7ac054a03399e13b7104e5a456e5a31a5f122fc3a511977d1cd8863b75d4008a8d6c074b5b2580f48ea60069db7aa93dfb29c6fad728c4b51aaf576ca9fdabf3073642d036ddc1267781d4bdfa48484fceb77c0ba175a55fd6effaae60ac6e79cdab992c7"}, &(0x7f0000003000)=0x6f) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000001000-0x4)=0xffffffffffff3ce2) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000004000-0x4)=0x0, &(0x7f0000004000-0x4)=0x4) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f0000002000-0x4c8)={{0x9, 0x0, 0x0, 0x0, "de1bcc85933042d216de4411eb607baf97a9d31b6bd93f6d4290b2682afb50aee380b16435085ccbb13abd24", 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], {0x77359400, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$kcm(0x29, 0x2, 0x0) 2018/01/06 23:07:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) fremovexattr(r0, &(0x7f0000ad8000)=@random={'trusted.\x00', '-(,\\\x00'}) 2018/01/06 23:07:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000b0b000)={0x0, 0x0}) setitimer(0x0, &(0x7f00007ec000)={{r0, r1/1000+30000}, {0x0, 0x2710}}, 0x0) r2 = socket$inet_sctp(0x2, 0x8000000000000005, 0x84) connect$inet(r2, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r2, 0x400) r3 = fcntl$dupfd(0xffffffffffffffff, 0x0, r2) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f000077c000)={0x0, 0x7}, &(0x7f0000208000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000b3a000-0x8)={r4, 0x8}, 0x8) r5 = accept$inet(r2, &(0x7f00002ba000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00004b2000)=0x9ce8081e3b0ec587) ioctl$sock_inet_SIOCGIFPFLAGS(r3, 0x8935, &(0x7f0000d7c000)={@common='gre0\x00', @ifru_addrs={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r6 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000359000-0x15)='/proc/self/net/pfkey\x00', 0x501001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r6, 0x29, 0x2a, &(0x7f0000af1000)={0x9, {{0xa, 0x3, 0xfff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r5, 0x84, 0x7c, &(0x7f0000f70000)={0x0, 0xa, "d57d9f517941600b8444"}, &(0x7f0000ad1000-0x4)=0x12) 2018/01/06 23:07:03 executing program 5: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrandom(&(0x7f0000000000)=""/0, 0xfffffffffffffffb, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x44000, &(0x7f0000001000)="2d0339618f93831dd97d10056778016940b1d1a5ee755b661ed873a2e1fb5daf48e7e54db2fa9db9a920f53d228059af88ad42a3a0b1dedb98b8ee7495f1818a419f11ed3e2ab1900c4656f44dd571042c090b8ad8b320d38f8e49c1a7793bfc4a4e41fc6b0ed4b4a07cddb7f6", &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000003000)="0014f34bad322f037c86c45b7507f4b10913bee8747f9fe73abdf01a99fef15f8910859bf94b8517e20ef8ea54528a35a298ad50d5916f9bc563ff49a46bdef286f6ae68e0b3d6ddacc57374051065f102fb31a92d92028cb5b679f9076fb03e4be328954d3810e0b8e54a060dd9d53f43c724a2c03f3748cb4104e98f46e131091f03f3b61889bcd55f7f2ab8ae0e5e41d593dcf68a8593a2fb") mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000004000-0x9)='/dev/rtc\x00', 0x210000, 0x0) ftruncate(r0, 0x5) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) uname(&(0x7f0000005000-0xe6)=""/230) ioctl$KVM_SET_XSAVE(r0, 0x5000aea5, &(0x7f0000005000-0x400)={"2be478b59a0f6ddb9f55f335b57cdbd5c467e14ce4be0d4a7098685edf3037adcf2cbdcf2d3cdb32514935acb0b156ad540dbd23c651801c011752b8075dd5ebd394590624e31af26c50d30814229a0acca56dc9a9af3665718e11a3d0f4846f07942c192917a3b818d7f49c381347c6d94a26f08b73d48d5a381398847466d8fc944c97c38981435cceae264cedb86c8165cbb2c5cdaed73b53a6fcba5facb3ed209284f90ac026e4c158f72bb2aea38b5568a1b58c1467b67be3da7e337a242536867465e57fef3be101c90b3caf1b371ea70640861b6783c6c17abc83af1a1d0bba7cd49224ecbcc0412dd34835e4ef4d45f4937c44246a459b21898325ba13e119f79b02a97d747539138397a96c1842d5a5761992f1de8128a84fb05a15a9c1f98c6fda98a2aa010d45815f4ec7ef816e309b0a46eb9f7e4c6e0e4044d9ca2e8bcd282dca818542c8245df5d23051f16dcda906df77a2b538b856c61c38c476c66206cc309014fa3c534770a6634aa04d1a8dbe08244259760589763df856e5907ce4d948469287411f225d2887ab8b2396596a02bd3fa71df023b7fc8d2121e1a86abc859f339f8aeacb20c90ebe8720a67745b7f256e83ddebb8727b6983c5e7b5f9e0094079eb5a1cb98cc781584bf97f901decb7553c310c1f69102a56cc13fb3905cadd71e8c247a05281bf90f92b12a3d72d7c3996d07a0474d4549e04f41263da9d627f7fb529b828a946b522dfd1f3150e28d542e1e5e89a4824157859dc919d9d228274d6aac3840a1f6daca19906290b12b66d66cc5ac18fdd54ec244c47701d0713321489c00efb5f157bebfa5e377ca3df84e943eee1dfe15caa707dd16e17fcc96ebed34319be19fa5c2aa201316a1287d581c837e1d768f076f7b5668f05a6e770627b7e0249205130957ce64f54a5de53f497cf748fb1b0592487a735d6f0e12af3112bdc2c8328eea8b58a121f72e45435adf508fd1a3eaa049bd1afdcfc94a8476f2034d0000be2deaef342c5bcc1b3639153171c80d621c82207b443b9923790ffd7a631267711e870c616797007d1b468327b8153b8b948cbbeb6457991b9198ba4febd99ab18205cd3ba45f510ad1798515a6afcaf2c693e29f208bc48e1e395b0da5dba1e95dc624e5815d98eaa209ee5b535dadb1579fabb44e4c716d93aab4fa90074a1a4255c0089b6c160d54aaccc1bb02970b4f5ac24e61eb40770cd22ce75a3641ea6f1d207007c000f43e3a9e8e4745a299323185b8b6c0a335c2da7bd2450df7fd380a869d5490d9bbe61468fcb9efc190e0328498e67a8d26099d3e4f289aed88d23b4e59ebff2546ca05f82ef5863ff9f1f157893136f16a998aca86b3da71f1042e08c63f4029404f0eed2ffba4e6913b11c3387bbee20e3b59963db81c5331f975ec233884e3b6139cc7f90784"}) getsockname$packet(r0, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000005000-0x4)=0x14) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000005000-0x50)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @loopback={0x0, 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4, 0x2, 0x2, 0x400, 0xcea, 0x1, r1}) 2018/01/06 23:07:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000ab0000)='./file0\x00', 0x44040, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x2, 0x0, 0xb26000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) ioctl$KVM_TRANSLATE(r0, 0xc018ae85, &(0x7f00001f8000)={0x0, 0xd000, 0x3ff, 0x20, 0x1645}) r1 = inotify_init() r2 = inotify_add_watch(r1, &(0x7f00000bf000-0x8)='./file0\x00', 0x80000000) inotify_rm_watch(r1, r2) 2018/01/06 23:07:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000442000)='/dev/audio#\x00', 0x8001, 0x40000) ioctl$TIOCSBRK(r0, 0x5427) pipe2(&(0x7f00002d4000)={0x0, 0x0}, 0x0) io_setup(0x86c, &(0x7f0000afa000)=0x0) io_cancel(r3, &(0x7f0000809000-0x40)={0x0, 0x0, 0x0, 0x7, 0x80, r2, &(0x7f0000f50000-0x22)="2aa7d0f985ccfd03183c686f29066dc4a5130f264652e8a2cca08bd8c094ce3bf093", 0x22, 0x9, 0x0, 0x0, r2}, &(0x7f0000449000)={0x0, 0x0, 0x0, 0x0}) r4 = syz_open_procfs(0x0, &(0x7f0000946000)='net/ipv6_route\x00') setsockopt$ipx_IPX_TYPE(r4, 0x100, 0x1, &(0x7f000094e000)=0x4, 0x4) sendfile(r2, r4, &(0x7f000079c000-0x4)=0x0, 0x401) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f00007d5000-0x4)=0x3, 0x4) 2018/01/06 23:07:03 executing program 7: r0 = msgget$private(0x0, 0x0) msgrcv(r0, &(0x7f00000af000)={0x0, ""/83}, 0x5b, 0x0, 0x1000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = msgget$private(0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) msgrcv(r1, &(0x7f000071e000-0x10)={0x0, ""/8}, 0x10, 0x0, 0x0) msgctl$IPC_SET(r1, 0x1, &(0x7f0000259000-0x78)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0}) msgsnd(r1, &(0x7f00000f2000)={0xfffffffffffffffd, '}('}, 0xa, 0x0) 2018/01/06 23:07:03 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(&(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(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000012000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000014000-0x10)={0x77359400, 0x0}, &(0x7f0000004000-0x10)={&(0x7f0000011000)={0x0}, 0x8}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f000054e000)="", &(0x7f000089e000)=0x0, &(0x7f0000dac000-0x4)=0x0, &(0x7f0000d0e000)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000b48000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/06 23:07:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000ff4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000ac8000)=0x20) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000000)={r0, 0x1, '\x00'}, &(0x7f0000e59000-0x4)=0x9) syz_emit_ethernet(0x6a, &(0x7f00001b0000-0x26f)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x8000000020086dd, @ipv6={0x0, 0x6, "b93904", 0x34, 0x2c, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@fragment={0x3c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @routing={0x0, 0x2, 0x0, 0x0, 0x0, [@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}], @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) socket$inet6_sctp(0xa, 0x1, 0x84) r1 = syz_open_dev$audion(&(0x7f00002fb000-0xc)='/dev/audio#\x00', 0x8, 0x32f900) execveat(r1, &(0x7f000006a000)='./file0\x00', &(0x7f000006f000-0x10)=[&(0x7f0000d96000)='\x00', &(0x7f0000964000-0x1)='\x00'], &(0x7f00002c2000)=[&(0x7f00002e7000-0xc)='#usercgroup\x00'], 0xfb255c11d0ccc256) 2018/01/06 23:07:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f00001c2000)='./file0\x00', 0x1040, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f000090a000-0xb)='/dev/hwrng\x00', 0x40, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f00006bd000)={0x0, 0xa8, 0x9, 0x6, 0x1ff, 0x6}, &(0x7f0000569000)=0x14) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000aee000)={0x417, 0x0, 0x100000001, 0xfffffffffffffffe, 0x0}, &(0x7f00004f5000-0x4)=0x10) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000993000)={r1, 0x1, 0xcb7, 0x9, 0x3f, 0x57, 0x5, 0x81, {r2, @in6={{0xa, 0x2, 0x3, @loopback={0x0, 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fffffff, 0x0, 0x800, 0x8, 0x1}}, &(0x7f00003f0000-0x4)=0xb8) r3 = gettid() perf_event_open(&(0x7f0000c0b000-0x78)={0x0, 0x78, 0xcec, 0x7, 0x8, 0x3ff, 0x0, 0x4, 0x4, 0x4, 0x7, 0xfffffffffffffffb, 0x3, 0x4, 0x8, 0x1, 0xfffffffffffffffd, 0x200, 0x10000, 0x8, 0x4, 0x0, 0xac, 0x6, 0x2, 0x3, 0xffffffffffffb963, 0x7, 0x3ff, 0x7, 0x6, 0x4, 0x944c3dc, 0x3, 0x0, 0x5, 0x96e, 0x9, 0x0, 0xffffffff00000000, 0x4, @perf_bp={&(0x7f0000242000)=0x0, 0x8}, 0x0, 0x3, 0x53d4a676, 0x3, 0xffff, 0x0, 0x3ff, 0x0}, r3, 0xe5c, r0, 0x1) sched_setaffinity(0x0, 0x8, &(0x7f0000607000)=0x6d) r4 = openat(0xffffffffffffff9c, &(0x7f000034c000-0x8)='./file0\x00', 0x0, 0x0) recvmsg(r4, &(0x7f0000b6c000-0x38)={&(0x7f0000b88000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000713000)=[{&(0x7f0000fd7000)=""/72, 0x48}], 0x1, &(0x7f0000d01000)=""/85, 0x55, 0x9}, 0x20) connect$packet(r0, &(0x7f0000b5b000)={0x11, 0x4, r5, 0x1, 0x6, 0x6, @random="2c8a02b88f82", [0x0, 0x0]}, 0x14) creat(&(0x7f0000408000-0x8)='./file0\x00', 0x0) 2018/01/06 23:07:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x5, 0xffff, &(0x7f0000b95000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000d02000)=0x0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) fcntl$notify(r2, 0x402, 0x6) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f00004dd000-0x10)={0x0, 0x10, &(0x7f00004eb000-0xb0)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000f5b000-0x4)=0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000b44000-0x28)={0x0, 0x10, "e79864ce956706187ba21ed4f5f0d488"}, &(0x7f0000f28000-0x4)=0x18) ioctl$KVM_GET_NR_MMU_PAGES(r1, 0xae45, 0x0) 2018/01/06 23:07:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f0000339000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$unix(r1, &(0x7f0000b0e000)=@abs={0x0, 0x0, 0x0}, 0x8) msync(&(0x7f00007fc000/0x3000)=nil, 0x3000, 0x0) 2018/01/06 23:07:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000acd000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) utime(&(0x7f0000c83000)='./file0\x00', &(0x7f0000a98000)={0xac2, 0x0}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000a05000+0x9e6)='/dev/ptmx\x00', 0x2040, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00006cf000)={0x10004, 0x0, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f000010c000)={0x0, 0x1a000, 0x0}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000c9c000-0x138)={{0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x1f002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/06 23:07:04 executing program 3: mmap(&(0x7f0000000000/0xfe3000)=nil, 0xfe3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000fe1000)="1e00000018000776530000000000480080200000051100050000010400ff", 0x1e) epoll_create(0x9) 2018/01/06 23:07:04 executing program 5: clone(0x0, &(0x7f00009d3000-0x2e)="", &(0x7f0000042000)=0x0, &(0x7f0000685000-0x4)=0x0, &(0x7f0000c4f000-0xd2)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000001000-0x10)={&(0x7f0000e64000/0x3000)=nil, 0x3000}) symlink(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000000000)='./file0\x00') fgetxattr(0xffffffffffffffff, &(0x7f0000ad3000)=@known='system.posix_acl_default\x00', &(0x7f0000600000)=""/38, 0x26) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open$dir(&(0x7f0000002000-0x8)='./file0\x00', 0x40, 0x100) 2018/01/06 23:07:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000063000-0xf)='/dev/sequencer\x00', 0x0, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000560000-0xf)='/dev/sequencer\x00', 0x0, 0x0) getpeername$ipx(r0, &(0x7f0000aa9000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00002b0000)=0x10) r1 = syz_open_dev$sndtimer(&(0x7f00000d4000-0xf)='/dev/snd/timer\x00', 0x0, 0x400000040000) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0f85403, &(0x7f0000749000-0xf8)={{0x1, 0x0, 0x0, 0x3, 0x0}, 0x0, 0x0, 'id0\x00', 'timer0\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]}) 2018/01/06 23:07:04 executing program 4: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = semget(0x3, 0x0, 0x400) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$GETZCNT(r1, 0x3, 0xf, &(0x7f0000004000-0x67)=""/103) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f0000002000-0x4c8)={{0x9, 0x0, 0x0, 0x0, "de1bcc85933042d216de4411eb607baf97a9d31b6bd93f6d4290b2682afb50aee380b16435085ccbb13abd24", 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], {0x77359400, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/06 23:07:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mincore(&(0x7f00000d7000/0x3000)=nil, 0x3000, &(0x7f00007b2000-0x1000)=""/4096) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00001c0000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) r3 = eventfd2(0x0, 0x0) statx(r1, &(0x7f00008c1000-0x8)='./file0\x00', 0x7000, 0xfff, &(0x7f0000538000-0x100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_open_dev$loop(&(0x7f0000deb000-0xb)='/dev/loop#\x00', 0x5, 0x4200) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000018000)={r3, 0x0, 0x400000000000002, r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000028000-0x20)={r3, 0x3, 0x2, r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/06 23:07:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x13, 0xb, 0x7fff) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000cf2000-0x8)={0x6d54, 0x0, 0x5, 0x0}, 0x8) write(r0, &(0x7f000085a000)="26000000130047f20701c1b60e000000950000000100000009ef18fcff00f132040014006e35", 0x26) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00004e2000-0x16)='/selinux/validatetrans\x00', 0x1, 0x0) clock_gettime(0x0, &(0x7f0000567000-0x10)={0x0, 0x0}) write$sndseq(r1, &(0x7f0000471000)=[{0x1, 0x0, 0x2, 0x24d3, @time={0x0, r2+30000000}, {0xdf, 0x8}, {0x4, 0x5}, @quote={{0x5, 0x0}, 0x6, &(0x7f00009bc000-0x30)={0x1, 0x6, 0x31e, 0x0, @time={0x77359400, 0x0}, {0x2, 0x1}, {0x6, 0x1ff}, @connect={{0x4, 0x0}, {0x3, 0x1}}}}}, {0xffffffff, 0x6, 0x8, 0x4, @tick=0xff80000000000, {0x2c3, 0x800}, {0x7, 0xfffffffffffffffd}, @result={0x8, 0x6}}, {0x6240, 0x2, 0xfffffffffffffffc, 0x1ff, @time={0x77359400, 0x0}, {0xa9, 0x3}, {0x10001, 0x0}, @result={0x5, 0x0}}, {0xa2b, 0x1ff, 0x5, 0x0, @time={0x0, 0x1c9c380}, {0x42b50980, 0x9}, {0x1000, 0x1}, @addr={0xffffffff, 0x7}}, {0x0, 0x43d2c64b, 0x200, 0x7fff, @time={0x77359400, 0x0}, {0x7, 0x0}, {0x80000001, 0x3ff}, @ext={0x57, &(0x7f00006ab000)="6a239dbd653c7dde4fec52b23a94936101f2acc9b0484051530c3dab7c38297201fc1ca2e658d8573f20bd7d9028a33c2a21062b6cb814dc0adaf6caf6bbb0e319446f306aa45b3b56137ede3a118415c64378a4852312"}}], 0xf0) ppoll(&(0x7f0000603000-0x50)=[], 0x0, &(0x7f0000356000-0x10)={0x0, 0x0}, &(0x7f00006a4000-0x8)={0x0}, 0x8) 2018/01/06 23:07:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x9) setsockopt$inet6_buf(r0, 0x29, 0x14, &(0x7f0000d0a000-0x80)="ff55d36cffba04515d0000000000000102000000", 0x14) setsockopt$inet6_buf(r0, 0x29, 0x14, &(0x7f0000a0d000-0x14)="ffd36cffba040000000000009ce601000000006a", 0x14) 2018/01/06 23:07:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) r0 = perf_event_open(&(0x7f0000006000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0xa, 0x11, r0, 0x0) io_setup(0x2f9, &(0x7f0000a4e000-0x8)=0x0) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f000012e000-0x10)='/selinux/member\x00', 0x2, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000434000)=0x0) open(&(0x7f0000f3e000-0x8)='./file0\x00', 0x7ffe, 0x8) io_setup(0xfffffffffffffffc, &(0x7f000062f000)=0x0) accept$unix(r1, 0x0, &(0x7f0000981000-0x4)=0x0) 2018/01/06 23:07:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00003c5000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f000081b000-0x10)={0x0, 0xffffffffffffffff, 0x0}) r3 = add_key(&(0x7f00000de000-0xb)='cifs.idmap\x00', &(0x7f0000e23000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000dd3000-0x48)="38a49007ddcd1d3ccb16dd45b393c15943b978a88ab5d4adf982c5d4bf429c2062934c250989a2753fa32e3d9273ffa596349f276ccd415d49cb7daaef8bc83928d12650f19eb687", 0x48, 0xfffffffffffffff9) keyctl$revoke(0x3, r3) ioctl$KVM_SET_VCPU_EVENTS(0xffffffffffffffff, 0x4040aea0, &(0x7f0000b79000)={0x1, 0x0, 0x80000001, 0x0, 0x1, 0x80, 0x7, 0xfffffffeffffffff, 0x1, 0x0, 0x4, 0x2, 0x0, 0x4, 0x20, 0x9, 0xff, 0x7, 0x9}) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x8000000000) ioctl$KVM_SET_NR_MMU_PAGES(r2, 0xae44, 0x6) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f00004e6000-0x2d)=""/45) ioctl$KVM_REGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae67, &(0x7f0000000000)={0xf001, 0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r4, 0xaeb7) ioctl$DRM_IOCTL_DROP_MASTER(0xffffffffffffffff, 0x641f) timer_create(0x3, &(0x7f0000f8d000)={0x0, 0xb, 0x6, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d88000)=0x0) timer_getoverrun(r5) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/01/06 23:07:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000ea8000-0xb5)={0x0, 0xad, "3e2427daa3c69980931a8c32a04494a0215f5ae29fedb628233846bf413f8fb33f05554b0e748547989abbe9f6a21bbaec98e71426e862c9fb60454ac88b55ba40a50a3854eea1916c5434582bf09cc5785e256975260612a66df99ba2bd2e8c5b49c2ef2348a8bd3d429d5b6681f48aca95488cd96d231e7060403569a75be12ed4d7cbe8b98e08aeb70b46d0a23c65e8f739455815b0fe9f7672738b9c10d0e20eabc5837d83af7605767bfe"}, &(0x7f0000028000)=0xb5) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000d46000)={r1, 0x9}, 0x8) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x5, 0x0, 0x5, 0xa, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f0000a97000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/06 23:07:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup3(r0, r0, 0x7fffe) mkdir(&(0x7f000052b000-0x8)='./file0\x00', 0x80) mount(&(0x7f0000528000-0x8)='./file0\x00', &(0x7f000073e000)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)="") syz_extract_tcp_res(&(0x7f00003c9000-0x8)={0x0, 0x0}, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f000048c000-0xed)={0x0, 0x0, 0x0, ""}, 0x8) mount(&(0x7f0000374000)='./file0\x00', &(0x7f00003b6000-0x8)='./file0\x00', &(0x7f0000ec2000)='ramfs\x00', 0x0, &(0x7f0000441000)="") bind$inet6(r1, &(0x7f0000e39000-0x1c)={0xa, 0x3, 0x800, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, 0x1c) rmdir(&(0x7f0000518000)='./file0\x00') 2018/01/06 23:07:04 executing program 2: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$ipx(0xffffffffffffff9c, &(0x7f0000013000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000000000)=0x10) accept$ipx(r1, 0x0, &(0x7f0000012000-0x2)=0x1000002b1) fchmod(r0, 0x55) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000004000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002000-0x1e)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013000+0xe95)=0x0, 0x4) r3 = syz_open_dev$evdev(&(0x7f0000014000-0x12)='/dev/input/event#\x00', 0x8, 0x20c0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSREP(r3, 0x40084503, &(0x7f0000003000-0x8)=[0xffffffff, 0x6]) r4 = shmget(0x2, 0x2000, 0x80, &(0x7f0000000000/0x2000)=nil) shmctl$IPC_STAT(r4, 0x2, &(0x7f0000011000)=""/233) r5 = dup2(r2, r2) getsockopt$inet_sctp_SCTP_INITMSG(r5, 0x84, 0x2, &(0x7f0000013000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000004000-0x4)=0x8) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0xa, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2018/01/06 23:07:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00007a2000-0xa)='net/unix\x00') ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f000036a000-0x20)={@generic="6b908cc31808980128bb7bca4e70a020", @ifru_flags=0x0}) sendfile(r0, r1, &(0x7f00004db000)=0x0, 0xff) 2018/01/06 23:07:04 executing program 0: mmap(&(0x7f0000000000/0x17c000)=nil, 0x17c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000042000)='/selinux/load\x00', 0x2, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f000011a000)='tls\x00', 0x4) sendmsg$key(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000004000-0x10)={&(0x7f0000013000-0x80)={0x2, 0x4000000000000d, 0x0, 0x0, 0x14, 0x0, 0x2, 0x0, [@sadb_x_policy={0x8, 0x12, 0x0, 0x1, 0x0, 0x0, 0x0, {0x6, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, @in=@empty=0x0, @in=@empty=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, 0x4, 0x4, 0x0, 0x0, 0x0}]}, 0xa0}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/06 23:07:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000d2a000-0xb)='/dev/hwrng\x00', 0x0, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00002d6000-0xc)='/dev/autofs\x00', 0x400000, 0x0) ioctl$TUNGETIFF(r1, 0x800454d2, &(0x7f000051b000-0x4)=0x9) userfaultfd(0x80800) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f000027f000-0x18)=@add_del={0x2, &(0x7f000034a000-0x10)=@generic="5549d809c42a487a0f35565089e36295", 0x7490000000000000}) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f00000a1000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) r2 = socket$inet6_udp(0xa, 0x2, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r3, 0x29, 0x2000000042, &(0x7f0000838000-0x1)="01", 0x1) r4 = getpgid(0xffffffffffffffff) syz_open_procfs(r4, &(0x7f0000d20000-0x7)='cpuset\x00') kexec_load(0x20, 0x3, &(0x7f0000d1d000)=[{&(0x7f000064c000-0xa1)="ec94d1d07d039876031e52354ace64fb4d9b010929d3efc5b56569b782c05778ffe73925f5a406085f454f8951d06afe320f09e6b7922ea2202815776c2e2eaaf871bac786d3fcb880106e16937006b403812f565ee90da28dded624775cab726afc449eca7e34a063eefbedc294a8c07a9b7536051e667beceaa779706200964018b08d04a7975d5a677a99d5cba06766b40950a583d9b042cb4213110f2055c0", 0xa1, 0xfffffffffffffff9, 0x2}, {&(0x7f0000bbe000-0x2a)="7294c95a1f47a0a2e64cce2930da6edee4bdb34fdda1eed5404f409fdf23428ce5bba400b56e30bf1dfd", 0x2a, 0x1, 0x1}, {&(0x7f0000611000-0x82)="9c3a37db6376d0481ad27d44ff03247e323232e4b172ee5a4e8f38e7363201c23b6c7583dc773615f0340e57a5d6aeed01fc14eccd62127d5820e0519d2430e562a2e6ce1bee2e33d684b38fb48b9b55dc10b65e68301c2315942c431b1d4be5c52ea1e73d86d3d05a1f2370ce74bba517367dd62a00724376f94a0612669f103fe4", 0x82, 0x1ff, 0x5}], 0x150000) unshare(0x200) r5 = bpf$MAP_CREATE(0x0, &(0x7f0000c48000-0x14)={0x6, 0x4, 0x84, 0xf, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000fe2000-0xa)={r5, &(0x7f0000222000)="", &(0x7f0000fe1000)=""/55}, 0x18) getsockopt$inet6_mreq(r0, 0x29, 0x3, &(0x7f00003da000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f00001e4000)=0x14) setsockopt$llc_int(r1, 0x10c, 0x7, &(0x7f0000936000)=0x9, 0x4) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f0000cb8000-0x4)=0x12, 0x4) sendto$inet(r2, &(0x7f000005d000)="", 0x0, 0x0, &(0x7f0000410000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r6 = socket$inet(0x2, 0x1, 0x0) setsockopt$SO_TIMESTAMPING(r6, 0x1, 0x25, &(0x7f0000196000)=0x200, 0x4) bind$inet(r6, &(0x7f0000f14000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) openat$autofs(0xffffffffffffff9c, &(0x7f00003f0000)='/dev/autofs\x00', 0x18080, 0x0) connect$inet(r6, &(0x7f0000f0f000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) iopl(0x80000001) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000824000)={0x0, @in={{0x2, 0x3, @rand_addr=0xfffffffffffffffc, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) sendto$inet(r6, &(0x7f0000f42000)="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", 0x10df, 0x4000, 0x0, 0x0) dup2(r0, r6) 2018/01/06 23:07:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000b81000-0xd)='/dev/usbmon#\x00', 0x3ff, 0x602000) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f000071b000-0x4)=0x0, 0x4) syz_open_dev$sndmidi(&(0x7f00005a4000)='/dev/snd/midiC#D#\x00', 0x7fff, 0x1) r1 = syz_open_dev$random(&(0x7f0000001000-0xc)='/dev/random\x00', 0x0, 0x0) read(r1, &(0x7f0000839000)=""/0, 0x29a) 2018/01/06 23:07:04 executing program 3: mmap(&(0x7f0000000000/0xb4f000)=nil, 0xb4f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x80001, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b35000-0x8)={0x0, 0x0, 0x0}, &(0x7f0000b35000-0x4)=0xc) mmap(&(0x7f0000b4f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000b50000-0x4)=0x0, &(0x7f0000589000)=0x4) setresuid(r1, 0x0, 0x0) 2018/01/06 23:07:04 executing program 6: clone(0x0, &(0x7f000065a000-0x2)="", &(0x7f00003c7000-0x4)=0x0, &(0x7f0000a2f000-0x4)=0x0, &(0x7f00007c4000)="") msgget(0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000002000-0xc)='/dev/autofs\x00', 0x400, 0x0) ioctl$TCFLSH(r0, 0x540b, 0x1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f0000002000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000002000-0x14)={0x1, 0x6, 0x2, 0x2, 0x3ff}, 0x14) syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0xfd) 2018/01/06 23:07:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000c51000)='/dev/vcs#\x00', 0xfffffffffffffff8, 0x111400) setsockopt$inet_dccp_int(r1, 0x21, 0x0, &(0x7f00000a0000)=0x2, 0x4) fcntl$getown(r1, 0x9) getsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000f95000-0x4)=0x1f, &(0x7f0000428000)=0x4) setsockopt$inet_int(r0, 0x0, 0x21, &(0x7f0000ae7000-0x4)=0xffff, 0xfffffffffffffedf) r2 = openat(0xffffffffffffff9c, &(0x7f000019e000)='./file0\x00', 0xc0100, 0x70) ioctl$TUNSETTXFILTER(r2, 0x400454d1, &(0x7f00002d6000-0xa)={0x1, 0x1, [@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}]}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f00005da000-0x20)={0x3, 0x0, 0x10000, 0x60a}) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f000091b000-0x20)={0x4, r3, 0x10001, 0x0}) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r2, 0x10e, 0x2, &(0x7f000069e000-0x4)=0x10, 0xfffffffffffffe76) pread64(r0, &(0x7f0000340000-0xd3)=""/211, 0xd3, 0x0) futimesat(r2, &(0x7f0000244000)='./file0\x00', &(0x7f0000a76000-0x20)={{0x0, 0x2710}, {0x77359400, 0x0}}) setsockopt$inet_dccp_int(r0, 0x21, 0x5, &(0x7f000073d000)=0x0, 0x4) 2018/01/06 23:07:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000f86000)={0x0, 0x0}) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000516000)=0x0) tgkill(r0, r1, 0xf) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f00008c6000)="e315555af7ee49914ade74e3e3690d91", 0x10) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f00003ad000-0xe)="a88ef8a66ad1a8e7fc50faa27f245004", 0x10) 2018/01/06 23:07:04 executing program 1: clone(0x0, &(0x7f00001b6000-0x1)="", &(0x7f0000a9e000-0x4)=0x0, &(0x7f0000362000)=0x0, &(0x7f0000f2b000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/cuse\x00', 0x80100, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000001000-0x85)="c406654d5a845ef569c9487a8d02f6ba263b12eece15ea6d4d8d5a9d24b731afcb9e4c595d78e32d28222047f47ade8dc0bf67e44cc47b2c3303025dd70c6105132f5f7d265f5088b2cb8da94e485b35132e3bb01fb8dc5277376d151113ae9732f275634843a60b379f2c3a620a63b80639e64472d410768fecbe8fe695fd2a46f42c4a37", 0x85) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x6, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$amidi(&(0x7f0000002000-0xc)='/dev/amidi#\x00', 0x200, 0x200) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_STATS(r1, 0x80f86406, &(0x7f0000001000-0xfc)=""/252) 2018/01/06 23:07:04 executing program 3: r0 = syz_open_dev$amidi(&(0x7f0000253000-0xc)='/dev/amidi#\x00', 0x6, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/selinux/user\x00', 0x2, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000001000-0x8)='./file0\x00', 0x4c40, 0x9b) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r2) getsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f0000001000-0x4)=0xfffffffffffffffe, &(0x7f0000001000-0x4)=0x4) exit_group(0xfffffffffffffff8) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_FONTX(r3, 0x4b6c, &(0x7f0000002000-0xa8)="1df1df450a7ae0f5119a8d92062e262ae23a1b3ebed8586f5dc2be1f5725e984894ebabb8312fc5bfeff3d380d9d91adb9f7977fee519073b33bf54d5380d97d2de3a92b9bbbdeff71483051f4a7c292d708800e22049179ea8ad4fa48dbce2b76e3ef4338140505210cf051ba1570270b7a965f0b0c6294005b574750ff0686881996388e868359ed1e59eaabb2bd1d9497e40f1bfc1f59748a9711eab9ae5d7f8747ca023fb6a5") fcntl$addseals(r1, 0x409, 0xb) 2018/01/06 23:07:04 executing program 2: mmap(&(0x7f0000000000/0xf78000)=nil, 0xf78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f00003e3000-0x26)="26000000240001f8feffffff00008d4003000025010000000e00030040a6a0e90c026b010035", 0xffffff84) socket(0x8, 0x6, 0x81) 2018/01/06 23:07:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000801000-0x8)='./file0\x00', 0x0) mount(&(0x7f000087a000-0x8)='./file0\x00', &(0x7f0000107000-0x8)='./file0\x00', &(0x7f00008d3000-0x6)='ramfs\x00', 0x0, &(0x7f000063c000-0x2)="") r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000c59000)='/dev/vcs\x00', 0x101000, 0x0) connect$inet(r0, &(0x7f0000cd9000)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f000002f000-0x6)='ramfs\x00', 0x100000, &(0x7f0000ce3000)="") mount(&(0x7f0000443000-0x8)='./file0\x00', &(0x7f000039d000-0x8)='./file0\x00', &(0x7f0000ff6000)='9p\x00', 0x1001, 0x0) chroot(&(0x7f0000de3000-0x8)='./file1\x00') pivot_root(&(0x7f00004d0000-0x1)='.', &(0x7f0000432000)='.') 2018/01/06 23:07:04 executing program 6: clone(0x0, &(0x7f0000af1000-0x74)="", &(0x7f00003f7000-0x4)=0x0, &(0x7f00004b8000-0x4)=0x0, &(0x7f0000f72000)="") mq_notify(0xffffffffffffffff, &(0x7f0000770000-0x60)={0x0, 0x0, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000a51000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capget(&(0x7f0000000000)={0x20080522, r0}, &(0x7f0000001000-0x18)={0xfb, 0x8, 0xb473, 0x8, 0x1000, 0x100}) getrusage(0x0, &(0x7f0000aad000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/06 23:07:04 executing program 3: mmap(&(0x7f0000000000/0xd23000)=nil, 0xd23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) mmap(&(0x7f0000d23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000d24000-0x16)='/selinux/checkreqprot\x00', 0x0, 0x0) ioctl$KVM_CHECK_EXTENSION(r1, 0xae03, 0x10001) mmap(&(0x7f0000d23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f0000d24000-0x4)=0xfffffffffffffff8, 0x4) getsockopt$bt_hci(r0, 0x0, 0x63, &(0x7f0000d23000)=""/30, &(0x7f0000d1c000)=0x1e) 2018/01/06 23:07:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000670000-0x20)=[{0x0, 0x8}, {0x8, 0x1ff}, {0x0, 0x8001}, {0x3, 0x0}], 0x4) r1 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f0000fbd000)=0x72, 0x4) write(r1, &(0x7f0000569000)="1f0000001a001bf200001321fdf3167600041d0100008d3d93391a0001454a", 0x1f) recvmmsg(r1, &(0x7f0000659000)=[{{&(0x7f0000989000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000632000-0x10)=[], 0x0, &(0x7f0000eec000)=""/167, 0xa7, 0x0}, 0x0}], 0x1, 0x0, 0x0) 2018/01/06 23:07:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00005c3000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00006b6000)=0x0) r1 = getpgrp(0xffffffffffffffff) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f0000663000)=""/1, &(0x7f0000647000)=0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x7, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe50, 0xfffffffffffffffc, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x400000, 0x0, 0x0, 0x0}, r1, 0x0, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f000078f000-0x10)=[{&(0x7f0000f89000-0x32)=""/50, 0x32}], 0x1, 0x0) ioctl$KVM_GET_MP_STATE(r0, 0x8004ae98, &(0x7f0000540000-0x4)=0x0) 2018/01/06 23:07:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f00006a0000-0x4e)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x86dd, @ipv6={0x0, 0x6, "d17007", 0xfffffcb1, 0x3a, 0xfffdffffffffffff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@mld={0x87, 0x0, 0x0, 0x0, 0x0, @loopback={0xfffffffffffff000, 0x1}}}}}}}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000060000-0x4)={0xffffffffffffff9c}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000cc6000)={0x0, 0x0, ""}, &(0x7f00004e4000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00008dd000-0x8c)={r1, @in6={{0xa, 0x0, 0x400, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000d58000-0x4)=0x8c) 2018/01/06 23:07:04 executing program 7: r0 = socket(0x2, 0x2, 0x0) recvfrom(r0, &(0x7f0000f0c000)=""/0, 0x0, 0x0, &(0x7f0000bf2000)=@hci={0x1f, 0x0, 0x0}, 0x6) recvfrom$unix(r0, &(0x7f000080a000)=""/0, 0x0, 0x0, 0x0, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000cba000-0x20)={@common='eql\x00', @ifru_addrs={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) shutdown(r0, 0x4) 2018/01/06 23:07:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f000070c000-0x4)=0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f00000e2000)=r1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ustat(0x0, &(0x7f0000d41000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/06 23:07:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f000002c000-0xf)='/dev/sequencer\x00', 0x200, 0x0) ioctl$RNDADDTOENTCNT(r2, 0x40045201, &(0x7f000007c000-0x4)=0xffffffffffff7fff) ioctl$KVM_GET_DEVICE_ATTR(r0, 0x4018aee2, &(0x7f000012a000-0x18)={0x0, 0x8, 0x1000, &(0x7f0000946000-0x8)=0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r3 = socket$netlink(0x10, 0x3, 0x0) listen(r3, 0x5) fcntl$lock(r3, 0x6, &(0x7f0000013000)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r0, 0x800442d3, &(0x7f0000475000)={0x1, 0xffffffff, 0x8, "5dd5198d0554", "5753fd68181528e21e3947f0cfecb5f1"}) socket$inet6(0xa, 0x800, 0x8) r4 = getpgrp(0x0) perf_event_open(&(0x7f0000ac4000-0x78)={0x5, 0x78, 0x0, 0x0, 0x4, 0x1, 0x0, 0xff, 0x500, 0x2, 0x79c, 0x1ff, 0x9, 0x5, 0x0, 0x100000001, 0x0, 0x0, 0x8, 0x7, 0x1f, 0x1, 0x9, 0x8, 0xfff, 0x8000, 0x2, 0x7a45db47, 0x4, 0xfffffffffffeffff, 0xfff, 0x5, 0xfffffffffffffff8, 0x0, 0x31, 0x9, 0xe53, 0x4, 0x0, 0x7, 0x4, @perf_bp={&(0x7f0000d80000)=0x0, 0xc}, 0x448, 0xba, 0x5, 0x0, 0xfffffffffffffffe, 0xfffffffffffffffe, 0x7, 0x0}, r4, 0x0, r0, 0x1) close(r3) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000002000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/06 23:07:04 executing program 6: mmap(&(0x7f0000000000/0xfc7000)=nil, 0xfc7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000748000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000020000)={0x0, &(0x7f000002d000)=0x0, 0x2, r2, 0x3}) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f000017e000)={0x0, &(0x7f000002d000)=0x0, 0x2, r2, 0x2}) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sg(&(0x7f0000aad000-0x9)='/dev/sg#\x00', 0x6, 0x40401) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000fc9000-0x10)={r3, &(0x7f0000e3a000-0x8c)="d5fdf825a9918e21332132ce8ad0123822d7c71a0ea87c146ff3c87a7b7672bcbe26c7ca825729946042d718f36f0ce8cc936fcb31113ce6552e233a33ec2562a2766b5fb6c34048106eeb7121c8e4ea24a93383225644abd7a31c281de763a31541b4ce6b6a48cd936e1be38978240eef06fe9695ffbf99555051b4870b6fc348a03c6a370627a05231642f"}, 0x10) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000fc8000-0x10)={&(0x7f0000985000/0x1000)=nil, 0x1000}) 2018/01/06 23:07:04 executing program 1: mmap(&(0x7f0000000000/0xf68000)=nil, 0xf68000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000ef5000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f000062c000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0xe02}) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000e91000-0x15)='/proc/self/net/pfkey\x00', 0x8000, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_buf(r1, 0x6, 0x1a, &(0x7f0000f69000-0x1000)="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", 0x1000) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) recvfrom$unix(r1, &(0x7f0000680000-0xdc)=""/220, 0xdc, 0x40, &(0x7f000003c000)=@abs={0x1, 0x0, 0x2}, 0x8) socket$inet6(0xa, 0x1, 0x0) 2018/01/06 23:07:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x4, &(0x7f0000959000-0x8)=0x0) r1 = socket$inet6_sctp(0xa, 0x0, 0x84) r2 = syz_open_dev$vcsa(&(0x7f0000467000+0x213)='/dev/vcsa#\x00', 0x7, 0x0) io_cancel(r0, &(0x7f00007a8000)={0x0, 0x0, 0x0, 0x7, 0x24, r1, &(0x7f0000ede000)="c2c0b42d3ce5678b1b414f7c34fa1b13a967a25e7e7b2c281e97beb4b012e43907f1a9cefc86dda919948aed5b", 0x2d, 0x100, 0x0, 0x1, r2}, &(0x7f000035f000)={0x0, 0x0, 0x0, 0x0}) r3 = eventfd2(0x0, 0x0) r4 = epoll_create1(0x0) ioctl$KVM_GET_XCRS(r2, 0x8188aea6, &(0x7f0000e95000)={0x7, 0x6, [{0x79ca4e21, 0x0, 0x1}, {0x7f, 0x0, 0x1}, {0xfffffffffffffffa, 0x0, 0x9722}, {0x20, 0x0, 0x7}, {0x1ff, 0x0, 0x7}, {0x1, 0x0, 0x9}, {0x8, 0x0, 0xdaf}]}) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f0000f9f000-0xc)={0x0, 0x0}) write$eventfd(r3, &(0x7f0000952000-0x8)=0x6, 0x8) 2018/01/06 23:07:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00007dc000-0x8c)={0x0, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000071d000)=0x8c) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000ff0000)={0x7, 0x1, 0xffffffffffffffff, 0x0, 0x10001, 0x65, 0x6f0b, 0x4, r2}, 0xfffffffffffffe0d) poll(&(0x7f0000819000-0x20)=[{r1, 0x0, 0x0}], 0x1, 0x85) write$tun(r1, &(0x7f00003f1000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, {[]}}, @udp={0x0, 0x0, 0x8, 0x0, ""}}}, 0x102d5) 2018/01/06 23:07:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000d73000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f00008e0000-0x8)='./file0\x00', &(0x7f0000019000-0x6)='bfs\x00', 0x0, &(0x7f000036a000-0x1)='\t') mknod(&(0x7f00009eb000-0x8)='./file0/file0\x00', 0xc000, 0x0) 2018/01/06 23:07:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f000050f000-0x8)=0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f0000aaf000-0xc)='./file0/bus\x00', &(0x7f0000010000-0x8)='./file0\x00', &(0x7f00009e0000)='ncpfs\x00', 0x7ffbf, &(0x7f0000582000-0x8b)="") mkdir(&(0x7f0000274000)='./file0/bus\x00', 0x124) 2018/01/06 23:07:04 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) r2 = memfd_create(&(0x7f0000001000-0x2)='[\x00', 0xffffffffffffffff) read(r0, &(0x7f0000000000)=""/245, 0xf5) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f0000000000)=0x7) ioctl$KDGKBMODE(r2, 0x4b44, &(0x7f0000001000)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSETKEYCODE(r2, 0x4b4d, &(0x7f0000002000)={0x5681, 0x200}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000004000-0x20)={r2, 0x7, 0x0, 0x6, &(0x7f0000003000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x9}, 0x20) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_SREGS(r2, 0x8138ae83, &(0x7f0000005000-0x138)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) r3 = syz_open_dev$sg(&(0x7f0000002000-0x9)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4003, &(0x7f0000006000-0x8)=0x5dc, 0x4606, 0x3) mmap(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x0, 0x39011, r3, 0x0) mincore(&(0x7f000000d000/0x1000)=nil, 0x1000, &(0x7f0000003000-0xf3)=""/243) ioctl$KVM_GET_VCPU_MMAP_SIZE(r2, 0xae04) ioctl$LOOP_GET_STATUS64(r2, 0x4c05, &(0x7f000000a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) 2018/01/06 23:07:04 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000dd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_int(r0, 0x0, 0x18, &(0x7f0000dd5000)=0x0, &(0x7f0000dd5000-0x4)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r0, &(0x7f0000dd5000-0xf4)=""/244, 0xf4, 0x0, &(0x7f0000001000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = semget(0x1, 0x2, 0x520) semctl$IPC_RMID(r1, 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) [ 51.699259] kauditd_printk_skb: 79 callbacks suppressed [ 51.699267] audit: type=1400 audit(1515280024.500:769): avc: denied { map } for pid=7792 comm="syz-executor5" path="/dev/sg0" dev="devtmpfs" ino=8955 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:scsi_generic_device_t:s0 tclass=chr_file permissive=1 2018/01/06 23:07:04 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000ff3000)='/selinux/validatetrans\x00', 0x1, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000afa000)='net/igmp\x00') socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000995000-0x7)={0x0, 0x0}) preadv(r1, &(0x7f0000980000-0x40)=[{&(0x7f00000ee000-0x92)=""/146, 0x92}], 0x107c, 0x0) 2018/01/06 23:07:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(0xffffffffffffffff, 0xc008551c, &(0x7f000073d000-0x30)={0x401, 0x20, [0x80, 0x7, 0x1, 0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) r2 = syz_open_dev$sg(&(0x7f00007e2000-0x9)='/dev/sg#\x00', 0x2, 0x0) getsockopt$ax25_int(r2, 0x101, 0x9, &(0x7f0000d96000-0x4)=0x0, &(0x7f0000920000-0x4)=0x4) ioctl$TIOCSLCKTRMIOS(r2, 0x5457, &(0x7f0000fbe000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r2, 0xc0505350, &(0x7f0000d2b000)={{0x4, 0x2}, {0x9, 0x1}, 0x3, 0x7, 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]}) r3 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r3, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0) sendfile(r1, r3, &(0x7f00000de000-0x8)=0x0, 0x100000001) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r3, 0x404c534a, &(0x7f000066c000)={0x1, 0x9, 0x3ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000d11000-0x4)=0x0, 0x4) 2018/01/06 23:07:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002bb000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f00000-0x20)="0a07759ab0f0e5b30000020054dbb736", 0x10) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000401000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f0000c10000-0x78)={0x9, {0x2, 0x1, @rand_addr=0x8f1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @rand_addr=0xfffffffffffffffb, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1d2c, 0x9, 0x0, 0x0, &(0x7f000002f000)=@generic="00480529ee7b9427a810bc9468b56ca4", 0x4, 0x2, 0xf3}) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000787000-0x38)={0x0, 0x0, &(0x7f0000f76000-0x80)=[{&(0x7f00008f9000-0x20)="f06bf7cd469f89c692db8ce5f8a5ad8e6e5f50800c2528d688a580ba0f00edff", 0x20}], 0x1, &(0x7f000032a000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f0000bef000-0x8)='./file0\x00', 0x0, 0x131) ioctl$KVM_ASSIGN_SET_INTX_MASK(r3, 0x4040aea4, &(0x7f00002fc000-0x14)={0xff, 0x4, 0x1f, 0x2, 0x0}) 2018/01/06 23:07:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)="") r1 = inotify_init() inotify_add_watch(r1, &(0x7f000066f000)='./file0\x00', 0x13) mkdir(&(0x7f0000915000-0x10)='./file0/control\x00', 0x0) inotify_add_watch(r1, &(0x7f0000447000)='./file0/control\x00', 0x4000000) umount2(&(0x7f0000117000)='./file0\x00', 0x0) poll(&(0x7f0000cdf000-0x38)=[{r1, 0x200, 0x0}, {r0, 0x608, 0x0}, {r0, 0x0, 0x0}, {r0, 0x200, 0x0}, {r0, 0x1100, 0x0}, {r1, 0x2001, 0x0}, {r0, 0x0, 0x0}], 0x7, 0x3) 2018/01/06 23:07:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f00009a2000-0x10)='/selinux/create\x00', 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc4c85513, &(0x7f0000956000)={{0x2, 0x7, 0x275, 0x8, "f920f54f8e23edb2147de149a35cdef232cb0e6189de8e92378384b04011091e6b66e7045883584d10e107d2", 0x6}, 0x20, [0x3, 0x40b, 0x3f, 0x3f, 0xfff, 0x2, 0x9, 0x81, 0x1, 0x10001, 0x4, 0x7, 0x4, 0x100000001, 0x7fffffff, 0x3, 0xc7ab, 0x0, 0x1000, 0x2, 0x1, 0x80000001, 0x2fa2, 0x800, 0xa8e, 0x9, 0xd1, 0x0, 0x9, 0x95e, 0xffffffffffff3887, 0xb4, 0x5, 0x0, 0x10000, 0x8000, 0x2, 0x7, 0x1, 0x101, 0x9, 0x3, 0x5, 0xfffffffffffffff7, 0xff, 0x3944, 0x2, 0x1, 0x8000, 0x5, 0x7, 0x7fff, 0x6596, 0x7, 0x991, 0x3, 0x9, 0x19, 0x10000, 0x1, 0x80, 0x7, 0x7, 0x7, 0x2, 0x1, 0x0, 0x4, 0x4, 0x0, 0xfffffffffffffff7, 0x793, 0x5, 0x10001, 0x3f, 0x5, 0x1, 0x7ff, 0x3, 0xcf, 0x3f, 0x8, 0x7, 0x401, 0xfffffffffffffe01, 0x6, 0x10001, 0x51, 0x80000000, 0x4, 0x0, 0x8, 0x4, 0xfffffffffffffc7d, 0x80000001, 0x0, 0x7a9, 0x10000, 0x4, 0x80000001, 0x2, 0x4, 0xff, 0x400, 0x825e, 0xcd9a, 0x5, 0x401, 0x3, 0x2, 0x0, 0x3f, 0xb1b, 0x3, 0x6, 0x3f, 0x0, 0x401, 0x80, 0x7c0000000000000, 0x29a5, 0x2, 0xc8, 0xd1, 0xffffffff, 0xfffffffffffffff7, 0x3, 0x80], {0x0, 0x989680}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$mixer(0xffffffffffffff9c, &(0x7f000025a000-0xb)='/dev/mixer\x00', 0x2000c0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000255000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r2, 0x4040ae77, &(0x7f000002d000-0x40)={0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_IRQCHIP(r2, 0x8208ae63, &(0x7f0000eb0000)=@pic={0x1ff, 0x100000000, 0x4, 0x10001, 0x0, 0x9, 0x83, 0x1, 0x1f, 0xfffffffffffffffd, 0xa1, 0x8, 0xdd3, 0x80, 0x2, 0xffffffffffffb7bb}) ioctl$TIOCCBRK(0xffffffffffffffff, 0x5428) 2018/01/06 23:07:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000287000-0xa)='/dev/cuse\x00', 0x200, 0x0) syz_open_dev$dspn(&(0x7f0000783000)='/dev/dsp#\x00', 0x10, 0x200) ioctl$KVM_SET_GUEST_DEBUG(r0, 0x4048ae9b, &(0x7f00008d2000)={0x2, 0x0, [0x8, 0x0, 0x7fffffff, 0x9, 0x8, 0xffffffff, 0x0, 0x2e9e]}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x5, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000d74000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x2, 0x9, 0x0, 0x0, 0x0}, 0x20) dup3(r2, r1, 0x0) 2018/01/06 23:07:04 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000649000-0xa)='/dev/dsp#\x00', 0x155, 0x400000) sendfile(r0, r1, 0x0, 0x442) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000382000-0x8)={0x20080522, r2}, &(0x7f0000001000-0x18)={0x5, 0x1f, 0x2cb, 0x83, 0x6, 0x101}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$amidi(&(0x7f00007c7000)='/dev/amidi#\x00', 0x3, 0x41) mq_timedsend(r3, &(0x7f0000361000)="4a638ee86c869941339f1c09469473711aa41a22ab10a93dd6a4b8bc14e393cc3f2833b3082e38cdd7cff16026a2768ec4ca01aba0e4c713c4fc72af74d9f9dde5bf8200cd8e841ad4feb494492964adf5597884c2854226991311122f94fe82f3ee03867d9e4d4d8404fcca66dbee30a3852d9637fac1821f487a7421400c68b2b3ced5e2779ad840f7052f1627f3d3062c771e1a8979557c2ef53a0cf5e9db825c5d2c22175d5d014b08c2710df462321b310f65dd1ec9d3867bb734887c7d27ab4409d9796ceb4aad99f2005d571aa3705e91592bd7fd6748b9", 0xdb, 0x2, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000f1f000)=0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000fef000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000017000)=0xb) r5 = fcntl$getown(0xffffffffffffff9c, 0x9) r6 = accept$nfc_llcp(0xffffffffffffffff, &(0x7f0000537000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f00007ae000-0x4)=0x60) r7 = accept4$packet(0xffffffffffffff9c, &(0x7f0000875000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000602000-0x4)=0x14, 0x80800) kcmp(r4, r5, 0x4, r6, r7) r8 = syz_open_dev$midi(&(0x7f000040e000)='/dev/midi#\x00', 0x1, 0x54c80) ioctl$KDGKBTYPE(r8, 0x4b33, &(0x7f0000094000-0x1)=0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r8, 0x84, 0x6b, &(0x7f0000c64000)=[@in6={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xf1b8}, @in6={0xa, 0x3, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffeffffffff}, @in6={0xa, 0x3, 0xfb, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x64) r9 = perf_event_open(&(0x7f0000078000-0x78)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r7, 0x29, 0x22, &(0x7f00009f5000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0x0, 0x0}}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009d8000-0x4)=0xe8) lstat(&(0x7f0000322000-0x8)='./file0\x00', &(0x7f0000242000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f0000cd1000)={0x0, 0x0, 0x0}, &(0x7f00008de000+0x92e)=0xc) chmod(&(0x7f0000e80000)='./file0\x00', 0x8) fstat(r3, &(0x7f0000c2b000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r14 = getuid() getsockopt$sock_cred(r8, 0x1, 0x11, &(0x7f0000c1c000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000b99000-0x4)=0xc) sendmmsg$unix(r8, &(0x7f0000ca0000-0x38)=[{&(0x7f0000f57000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000067b000)=[{&(0x7f00002cc000)="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", 0x1000}], 0x1, &(0x7f00001c1000-0xf0)=[@cred={0x20, 0x1, 0x2, r5, r10, r11}, @cred={0x20, 0x1, 0x2, r2, r12, r13}, @rights={0x30, 0x1, 0x1, [r6, r7, r9, r8, r7, r6, r9]}, @rights={0x20, 0x1, 0x1, [r7, r6, r9]}, @rights={0x18, 0x1, 0x1, [r7]}, @rights={0x28, 0x1, 0x1, [r6, r9, r6, r7, r8, r3]}, @cred={0x20, 0x1, 0x2, r2, r14, r15}], 0xf0, 0x0}], 0x1, 0x4) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000a93000-0x8c)={0x0, @in6={{0xa, 0x2, 0x2, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000936000-0x4)=0x8c) getsockopt$inet_sctp6_SCTP_CONTEXT(r7, 0x84, 0x11, &(0x7f00004ee000)={r16, 0x10000}, &(0x7f0000fb5000)=0x8) syz_emit_ethernet(0x2a, &(0x7f00003da000-0x2f)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @igmp={0x12, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, ""}}}}}, 0x0) 2018/01/06 23:07:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000f0c000)='clear_refs\x00') ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x6b6c1557) writev(r0, &(0x7f0000d6a000-0x10)=[{&(0x7f0000769000)='3', 0x1}], 0x1) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000d13000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000a77000-0x4)=0xc) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000a18000)={{{@in6=@mcast1={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=@mcast2={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, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000618000)=0xe8) lstat(&(0x7f00002d4000)='./file0\x00', &(0x7f0000d74000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000ea3000)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000049c000-0xc)={0x0, 0x0, 0x0}, &(0x7f00001cc000-0x4)=0xc) stat(&(0x7f0000938000-0x8)='./file0\x00', &(0x7f00009bc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getpid() getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000bc000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f7b000)=0xe8) fstat(r0, &(0x7f0000dd4000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r10 = gettid() getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000c79000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000283000)=0xe8) sync_file_range(r0, 0x8, 0x80, 0x0) r12 = getgid() sendmsg$netlink(r0, &(0x7f0000c73000)={0x0, 0x0, &(0x7f00002e2000-0xc)=[{&(0x7f0000540000-0x314)=[{0xbc, 0x8, 0xc00, 0x5, 0x3, "9e78893aea3fedd6b4d5f9bd7a78ef24be7abe2599f1af3599c019d2500995468a4410db51058fd02c3ed735a3586acd720ec6b09892351a7a0b0baaab2ac4f6bdebdcd7068ef14a6af0f394035e5e02cea5a648d8df953287c59a1f71cf938954ca5f115483b6c8d686bdd2124a4920ce75782f048149cdba3286815e2082839f39542c908741d2005e041cfe36e5c6d6ec14a1cbcfbbb121b06cf966758d97469fcf7ee2240e41e4"}, {0x70, 0x8, 0x108, 0x3, 0x3, "12265430a9f7bc093e3759ef38da758e9e72cfadec3487242b917cc470fb27e947be1098d1c6bb8429fb545b707172578b875dad5ad2b95dcb316b1a5dd03c60333ed4ff9c613e3fbda10595e6f5e7efc8683b0e069f7ed47a78c8355fd1d884"}, {0x64, 0x4, 0x10, 0x3, 0x0, "5adea9aa9458ee9fc498de119f229be044bcc0f62917962e3557acfdd8e55cacbd91a913c40426eda6ba64f66692f2be66f70ced5e69e69f6d481ff2f7ebe775c6f4d60e68ee1cdddd9d1235a801d86b3cb9"}, {0x84, 0x6, 0x20c, 0x4, 0x0, "e7326063a5e84a740a29a1e10bd19e16b673947d32eb1fc1ba44c366d418e2efa085cce41d78c97b21604254ff18d688ac113af76165b7cab7b69b2edafc5845ab836a25f86eb12da6a9d78ecd56346ae5e86aafc5e4fa441f8219141d08419bbb79b1e6ef9da36242442b5c276468429ed780ec"}, {0x100, 0x5, 0x100, 0x7fff, 0x1, "2be6ffc742cb4704afbcc1f1e5b73144e35c0eac7e262c6a1da2bd694c823ac5b311d69d4a47053c0351981a943e06e198129570f80dd1274fd52e517b04ca267d8426f583339abff9d68223c3cf77d08b1f439fe0a680c9733bf0c968d7590a5ee706458be89b1d0e860da95e7284626721adee86ae91a9977b9027d125adce0a1d510a629825ec72f8efbc1f12f6572091c4217a991aec4bfcc4321915d1974bd792679999d9f6ee99b201606f195639e7d8dbd0a4170b2b85d6a89af65b5bc5d6dee7cf380069e90d83d9a4cb05edc532c3ddbe2deaa98e2c5a51691bce3186b2f99c10ef3dcb35ce753b01300748"}], 0x314}, {&(0x7f000093d000-0x10)=[{0x70, 0x8, 0x300, 0x2, 0x1, "5aa69a87f7c717d938c930cd77fa6a1d59b67aa6bc924e2f909fd1ecb9690fee8b71ee2254546561cd021d49f64add0c2af9bab878948fd9f6c7ef11c03e6343018b55de0d8883130350176608653a262b8a6a2981aec23ebd31ca6ef6"}], 0x70}], 0x2, &(0x7f000041a000)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}], 0x168, 0x40}, 0x8001) 2018/01/06 23:07:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) sched_setaffinity(r0, 0xffffffffffffffce, &(0x7f0000b44000-0x8)=0xa) gettid() clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000dab000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000c3d000/0x1000)=nil, 0x1000, 0x2000, 0x0, &(0x7f0000dfc000/0x2000)=nil) mlock2(&(0x7f0000a35000/0x4000)=nil, 0x4000, 0x0) 2018/01/06 23:07:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000298000-0xc)='/dev/audio#\x00', 0x68, 0x0) r1 = mmap$binder(&(0x7f00006a2000/0x2000)=nil, 0x2000, 0x1000000, 0x10010, 0xffffffffffffffff, 0x0) ioctl$TIOCMBIS(r0, 0x5416, &(0x7f0000a8b000)=0x2) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000ccb000-0x18)={r1, 0x0, 0x0, 0x0}) pipe(&(0x7f00007e9000-0x8)={0x0, 0x0}) fcntl$setpipe(r3, 0x407, 0x0) vmsplice(r3, &(0x7f0000ead000-0x30)=[{&(0x7f0000494000-0x82)="ac", 0x1}], 0x1, 0x0) pipe2(&(0x7f0000141000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) vmsplice(r5, &(0x7f0000f14000)=[{&(0x7f0000854000-0x22)="8d", 0x1}], 0x1, 0x0) tee(r4, r3, 0x3c, 0x0) vmsplice(r2, &(0x7f0000ccf000)=[{&(0x7f0000d4e000)="e6", 0xfffffc17}], 0x1000000000000125, 0x0) fdatasync(r4) 2018/01/06 23:07:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = getpgrp(0x0) r2 = dup3(r0, r0, 0x80000) ioctl$KVM_SET_GUEST_DEBUG(r2, 0x4048ae9b, &(0x7f000095a000)={0xd0002, 0x0, [0x7f, 0x53, 0x0, 0x3, 0x8000, 0x7, 0x81, 0x80000001]}) ptrace$getregs(0xe, r1, 0x0, &(0x7f00003ff000-0xdc)=""/220) ptrace$setregset(0x4205, r1, 0x2, &(0x7f0000d2a000)={&(0x7f00002c5000-0xd6)="ba26a4bafa369ae34cf4194cabbf311e1f020f43a94d6585305496c7a058383b56013a0b753e05657395ee0dae7c33362f915db97ec427b485f4761691654012005b35007eb83692fde064fe01721e06e324fb7fa1072152f7b2f4993087c53b331d3d30117c2cd248ef4f867048a3f7acffdc68622159eed2a20361928e0d8736038e8152a294f0849ee20f957c8e76550e607df458f2c7ad1a38519ba2c9202874f7bfa6d38774bcdc140c4c2e72a42e0f10b68bdaa199a2d71014afe67eacbb7b33c08f35346cd3671cf5109592d32e84fe187f9e", 0xd6}) 2018/01/06 23:07:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000c2b000)='/dev/sg#\x00', 0x3595, 0x2) ioctl(r0, 0x4000000002283, &(0x7f0000139000)='4') readv(r0, &(0x7f0000d6f000-0x20)=[{&(0x7f00003fb000-0x87)=""/135, 0x87}], 0x1) write$evdev(r0, &(0x7f0000b5e000-0x78)=[{{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x77359400, 0x0}, 0x0, 0x0, 0x0}], 0x60) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000440000)=0x0, &(0x7f00001ac000)=0x4) 2018/01/06 23:07:04 executing program 0: r0 = socket(0x14, 0x807, 0x2) bind$nfc_llcp(r0, &(0x7f0000e35000-0x60)={0x27, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, "b11671b05cb260eed49ad4373043bbaf08814fe333f1773779222f61fa0971b3a272d36e9a3f413d6aa4e6073f75e4d23d2f86733923839ab83052778cf7b2", 0x0}, 0x60) r1 = socket(0x18, 0x0, 0x2) bind$nfc_llcp(r1, &(0x7f0000e35000-0x60)={0x27, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, "b11671b05cb260eed49ad4373043bbaf08814fe333f1773779222f61fa0971b3a272d36e9a3f413d6aa4e6073f75e4d23d2f86733923839ab83052778cf7b2", 0x0}, 0x60) 2018/01/06 23:07:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000b6b000)='/dev/net/tun\x00', 0x0, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000967000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00008b7000-0x1000)="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", 0x1000) r2 = fcntl$dupfd(r0, 0x0, r0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000928000-0x28)={@common="677265300000000000000000aa00", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) mmap(&(0x7f0000000000/0xfa3000)=nil, 0xfa3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r0) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes)\x00'}, 0x58) bind$alg(r3, &(0x7f0000fa0000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha512\x00'}, 0x58) r4 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000f2c000)='/selinux/enforce\x00', 0x500, 0x0) ioctl$KDMKTONE(r4, 0x4b30, 0x0) getsockopt$bt_BT_FLUSHABLE(r4, 0x112, 0x8, &(0x7f0000842000-0x4)=0x6, &(0x7f0000a41000)=0x4) 2018/01/06 23:07:04 executing program 2: mmap(&(0x7f0000000000/0xfb9000)=nil, 0xfb9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$unix(0xffffffffffffffff, &(0x7f0000fba000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000fba000-0x4)=0x8) fadvise64(r0, 0x0, 0x0, 0x0) mmap(&(0x7f0000fba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000fbb000-0x9)='/dev/rtc\x00', 0x100, 0x0) ioctl$KVM_GET_REG_LIST(r1, 0xc008aeb0, &(0x7f000051c000-0x50)={0x9, [0x401, 0x7ff, 0x8, 0x1ff, 0x7, 0x20000000000, 0x91, 0x1000, 0x1]}) mmap(&(0x7f0000fb9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000fb9000)='/dev/snd/seq\x00', 0x0, 0xffffffffffffffff) fcntl$addseals(r2, 0x409, 0x1) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, 'port0\x00', 0xa9824f69d1376637, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00001ff000)='/dev/sequencer2\x00', 0x0, 0x0) setns(r2, 0x8000000) mmap(&(0x7f0000fba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r3, 0xc0045520, &(0x7f0000fba000)=0x800) 2018/01/06 23:07:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = syz_open_dev$usbmon(&(0x7f0000365000-0xd)='/dev/usbmon#\x00', 0x6, 0x1011fd) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000172000-0x38)=[@in6={0xa, 0x0, 0x8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, @in6={0xa, 0x0, 0xcf, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x100000000}], 0x38) r1 = msgget$private(0x0, 0x0) msgctl$IPC_STAT(r1, 0x2, &(0x7f00007de000-0xc5)=""/197) r2 = socket(0x11, 0x4000000000080003, 0x0) connect$bt_sco(r0, &(0x7f00001db000+0x61d)={0x1f, {0x5, 0xcb, 0x8, 0x8000, 0xfffffffffffffff8, 0x800}}, 0x8) open(&(0x7f0000cad000)='./file0\x00', 0x2, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000d24000)='/dev/ptmx\x00', 0x4c4200, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000ce6000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) setsockopt(r2, 0x107, 0xd, &(0x7f0000001000)="", 0x5ca) setsockopt$packet_int(r2, 0x107, 0xf, &(0x7f000061c000-0x4)=0x0, 0x4) 2018/01/06 23:07:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) r1 = socket$nfc_llcp(0x27, 0x0, 0x1) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000332000)=0x0, &(0x7f0000cec000-0x4)=0x4) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000dc2000-0x78)={0x80, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100, 0x800, 0x5, 0xfffffffffffffffb, 0x0, &(0x7f0000eaf000)=@common='bcsh0\x00', 0x5952, 0x1, 0x3}) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f000091c000-0xb)='/dev/hwrng\x00', 0x10000, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r2, 0xae44, 0x8000) recvfrom(r0, &(0x7f0000b74000-0xdb)=""/219, 0xdb, 0x12002, &(0x7f0000de8000-0x6)=@hci={0x1f, 0x275d, 0x1}, 0x6) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40082404, &(0x7f00009b1000-0x8)=0x9) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$loop(&(0x7f00002a0000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS(r4, 0xc0481273, &(0x7f0000ed6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "3900ea631d00000000020000010000009f00000023f7b7d65f90b0e6330ee739b319d8f6aa6bd58d1443474482e85040fb4947ebb55bd19f335b5bffff0001f3", "cfa430745a540dc1c149b7b81579f6a41c51f7d51933223e82ab867dac761faf", [0x0, 0x0], 0x0}) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000d7c000-0x10)={0x0, 0x9, 0xfffffffffffffffa, 0x1}, &(0x7f00007c5000)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000215000-0x10)={0x6, 0x5, 0xc6, 0x1, r5}, 0x10) sendmsg$nfc_llcp(r0, &(0x7f0000df1000-0x38)={&(0x7f0000d8f000-0x60)={0x27, 0x9d5, 0x7fffffff, 0x7, 0x7, 0x7, "40d54446f915377082062f5df4b720137691e3355b85ba2cba1dd039d2332b45bc2c15dcab0d9ac875c42c3c89c6b3dd3f203566a53aa002731e858f206d31", 0x7}, 0x60, &(0x7f0000943000)=[{&(0x7f0000749000)="c43dace6395dc54901189ba20ea09ac0c0ea16d73ac867aca284b64e0e84728f7eef101d88f7cbb6d20d8cb14cf068ea696768e3cf36d394e562b160ed7739fa7d39dc25dce5f644cbd2eda1240a87f3432216f3129a975122a342f7e2968bd7", 0x60}], 0x1, &(0x7f000009c000-0x50)={0x50, 0x1af, 0x6cb, "7ad339d8be336db66e7ebf7ebee01dd302e476671b3a08088c534de50187df731fe4870c13089720f9b12bd5e530e0c06dbad968133f269e901be3"}, 0x50, 0x800}, 0x8040) fadvise64(r3, 0x0, 0x3, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000382000)={r1}) mkdir(&(0x7f0000632000)='./file0\x00', 0x10) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)="") r6 = open(&(0x7f0000c7e000-0x8)='./file0\x00', 0x480, 0x29) ioctl$DRM_IOCTL_ADD_CTX(r6, 0xc0086420, &(0x7f000095a000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_CTX(r6, 0xc0086423, &(0x7f000075c000)={r7, 0x3}) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000fc8000)=0x0) ptrace$getsig(0x4202, r8, 0x81, &(0x7f0000d53000)={0x0, 0x0, 0x0, 0x0}) ioctl$sock_inet_SIOCGARP(r6, 0x8954, &(0x7f0000615000-0x44)={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='lo\x00'}) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000143000)='./file0\x00', &(0x7f00007d1000)='ramfs\x00', 0x0, &(0x7f0000802000-0x1)="") write(r0, &(0x7f0000f4f000-0x23)="230000001e00056d00020000000051030700000000000000000001101d020002e517c7", 0x23) 2018/01/06 23:07:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) restart_syscall() r1 = shmget(0x0, 0x4000, 0x4, &(0x7f0000c87000/0x4000)=nil) shmctl$SHM_STAT(r1, 0xd, &(0x7f000066e000-0xd8)=""/216) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f00001e5000-0x15)='/proc/self/net/pfkey\x00', 0x4000, 0x0) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f000068f000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00005f4000)={0x0, 0x0, 0x0}, &(0x7f0000fcf000)=0xc) fcntl$setown(r0, 0x8, r3) clock_gettime(0x0, &(0x7f00001f4000-0x10)={0x0, 0x0}) utimes(&(0x7f00008dc000)='./file0\x00', &(0x7f0000cb3000)={{r4, r5/1000+30000}, {0x0, 0x0}}) fcntl$getownex(r0, 0x10, &(0x7f00008e0000-0x8)={0x0, 0x0}) r7 = getpgrp(0x0) kcmp(r6, r7, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) 2018/01/06 23:07:04 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000001000-0xa)='/dev/vcs#\x00', 0xaf, 0x400002) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$llc(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000001000)=0x10) recvfrom$inet(r0, &(0x7f00008fd000-0xaa)=""/170, 0xaa, 0x1, &(0x7f0000000000)={0x2, 0x3, @rand_addr=0x3ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$sock_int(r1, 0x1, 0x6, &(0x7f0000cd5000-0x4)=0x0, 0x4) r2 = geteuid() setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00007ec000)={{{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@loopback=0x7f000001, 0x1, 0x1000, 0x2, 0x4, 0xa, 0xa0, 0x20, 0xff, 0x6, r2}, {0x1c, 0x9, 0x0, 0x9, 0xe1ca, 0x20e15b64, 0xfff, 0x6}, {0x8, 0x9, 0x800, 0x0}, 0x1, 0x7, 0x1, 0x1, 0x3, 0x3}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x3, 0x6c}, 0x0, @in=@broadcast=0xffffffff, 0x5, 0x6, 0x3, 0x2, 0x5, 0x10000, 0xff}}, 0xe8) 2018/01/06 23:07:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x4000000000000, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x6f4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0xfffffffffffffffd}, 0x0, 0x6, 0x0, 0x0, 0x6, 0x0, 0xfffffffffffffffd, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f000090c000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000b1c000-0xf6)=""/246) mq_getsetattr(r0, &(0x7f0000420000)={0x0, 0x0, 0x101, 0x5, 0x2, 0x7fff, 0x1, 0x4}, &(0x7f0000647000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40106410, &(0x7f0000a99000-0x10)={0x0, &(0x7f0000817000)=""}) 2018/01/06 23:07:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) truncate(&(0x7f00004d7000-0x8)='./file0\x00', 0x24b1edca) syz_emit_ethernet(0x46, &(0x7f0000007000-0x6a)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv4={{0x9, 0x4, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@lsrr={0x83, 0xb, 0x9, [@empty=0x0, @loopback=0x7f000001]}, @ssrr={0x89, 0x3, 0x0, []}]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, 0x0) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f00000b7000)={0x0, 0x0}) readv(r0, &(0x7f0000b50000)=[{&(0x7f0000574000-0x2a)=""/42, 0x2a}, {&(0x7f0000dce000)=""/24, 0x18}, {&(0x7f000095e000)=""/86, 0x56}, {&(0x7f0000851000)=""/4096, 0x1000}, {&(0x7f0000309000)=""/54, 0x36}, {&(0x7f0000967000)=""/251, 0xfb}, {&(0x7f0000c99000)=""/67, 0x43}], 0x7) 2018/01/06 23:07:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f00007f8000-0x10)={0x1, &(0x7f0000ed2000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) chroot(&(0x7f0000166000)='./file0\x00') r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000767000-0xb)='/dev/audio\x00', 0x200000, 0x0) r1 = syz_open_dev$admmidi(&(0x7f00002c3000-0xe)='/dev/admmidi#\x00', 0x10000, 0x8000) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f00001d6000-0x10)={0x1, &(0x7f0000aa1000-0x8)=[{0x0, 0x0}]}) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f00007ec000)=0x1) ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f0000aa6000)={r2, 0x3}) 2018/01/06 23:07:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_buf(0xffffffffffffffff, 0x21, 0x0, &(0x7f000046f000)=""/241, &(0x7f000075d000-0x4)=0xf1) r0 = syz_open_dev$vcsa(&(0x7f0000b72000-0xb)='/dev/vcsa#\x00', 0x80000001, 0x40) ioctl$KVM_NMI(r0, 0xae9a) getsockopt$sock_buf(0xffffffffffffffff, 0x1, 0x0, &(0x7f00007dc000-0x27)=""/39, &(0x7f0000f12000)=0x27) r1 = fcntl$dupfd(r0, 0x406, r0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f00000d4000)='/dev/cuse\x00', 0x102, 0x0) write$fuse(r2, &(0x7f00009eb000)={0x28, 0x4, 0x0, @fuse_notify_delete_out={0x0, 0x0, 0x0}}, 0x28) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000302000)={0x2, 0x0, 0x8000}, 0x4) io_setup(0x16, &(0x7f0000eb5000)=0x0) io_cancel(r3, &(0x7f0000b1b000)={0x0, 0x0, 0x0, 0x0, 0x81, r2, &(0x7f0000036000-0x1000)="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", 0x1000, 0x0, 0x0, 0x1, r1}, &(0x7f00007cf000-0x16)={0x0, 0x0, 0x0, 0x0}) 2018/01/06 23:07:05 executing program 6: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000052c000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPCONNDEL(r0, 0x400448c9, &(0x7f0000000000)={{0xfffffffffffffffe, 0x5, 0x80000000, 0x401, 0x935, 0x4}, 0x1ff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f00007d5000)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000c40000)=0x1c) fremovexattr(r1, &(0x7f00003e6000-0x19)=@known='system.posix_acl_default\x00') r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f00005ae000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cfa000-0x4)=0x110) mlock(&(0x7f0000c79000/0xe000)=nil, 0xe000) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f0000a22000-0x4)=0x0) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000085000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000816000-0x10)={0x23, 0x205, 0x100000000, 0x5, 0x0}, &(0x7f0000105000)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000f25000-0xa0)={r4, @in6={{0xa, 0x0, 0xfffffffffffefff7, @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]}, 0xfffffffffffffe00, 0xffffffffffff0001, 0x2000008, 0x1, 0xffffffffffff6556}, &(0x7f0000738000)=0xa0) 2018/01/06 23:07:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000bd5000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000144000)=0x0) mincore(&(0x7f0000f01000/0x3000)=nil, 0x3000, &(0x7f00006bc000)=""/236) sched_getaffinity(r0, 0x8, &(0x7f00006f4000-0x8)=0x0) ioctl$EVIOCGABS20(0xffffffffffffffff, 0x80184560, &(0x7f00001f9000)=""/57) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000067000)='/dev/sequencer\x00', 0x100, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00007ee000-0xe6)={0x0, 0xde, "4ccab98187cb60d96b332f03bbdeb5385ac253468bae4361bbf372a4f250e7589b2b549449189251a33aca0486b4c9fe539e06b4fb346fd3f3ff794a141505f48fa336b6d66314220facfc783aa022502faf89b84c15c6a97ffbd714b7986addfe085a58e46fa34644e66a6bbdea2c8f70edaae9706728f02922c132f571f3369b7bed55bcabda3816ae8c22180ea52cbb0fc967aa1411c3fce285b922610b64a5080de55d2ba0033da5637e590687ee9bad702a3d97a9a30fec0e6e897fc130db9ff0bd851d8a6fec8464993d672a82fd0ae0ddf4f3b04fa81c269aa223"}, &(0x7f000058e000)=0xe6) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00006bd000)={r2, 0x64, &(0x7f00008db000)=[@in6={0xa, 0x2, 0xed6, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x7d1}, @in6={0xa, 0x2, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfff}]}, &(0x7f0000271000)=0x10) [ 52.263073] netlink: 3 bytes leftover after parsing attributes in process `syz-executor7'. [ 52.284381] netlink: 3 bytes leftover after parsing attributes in process `syz-executor7'. [ 52.311572] audit: type=1326 audit(1515280025.112:770): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=7902 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 52.311593] audit: type=1326 audit(1515280025.113:771): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=7902 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 52.313504] audit: type=1326 audit(1515280025.114:772): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=7902 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=161 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 52.313524] audit: type=1326 audit(1515280025.114:773): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=7902 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 52.313542] audit: type=1326 audit(1515280025.115:774): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=7902 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 52.313952] audit: type=1326 audit(1515280025.115:775): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=7914 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 52.314822] audit: type=1326 audit(1515280025.116:776): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=7914 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=16 compat=0 ip=0x452ac9 code=0x7ffc0000 2018/01/06 23:07:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000a83000)='/dev/ptmx\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000e0000)={0x0, 0x0}) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000b15000+0x3a)=0x0) 2018/01/06 23:07:05 executing program 3: mmap(&(0x7f0000000000/0xf1e000)=nil, 0xf1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x5, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x60, &(0x7f0000a0c000)={{{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x8000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0}, 0x0, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000e19000-0x11)='/selinux/enforce\x00', 0x400000, 0x0) setsockopt$inet6_buf(r1, 0x29, 0xf3, &(0x7f00005b9000)="", 0x0) mmap(&(0x7f0000f1e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000f1e000)={0x0, 0x7, 0x10000, 0x100000000}, &(0x7f0000f1e000)=0x10) mmap(&(0x7f0000f1e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000e3000)={0x3edf, 0x200, 0x2000000000000, 0x2, r2}, &(0x7f0000795000-0x4)=0x10) 2018/01/06 23:07:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x4000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x5, 0x0) semop(r0, &(0x7f000002f000-0x1e)=[{0x0, 0x6, 0x0}], 0x1) semop(r0, &(0x7f000001a000)=[{0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}], 0x7c) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000094d000)={0x0, 0x0, 0x0}, &(0x7f00001ba000-0x4)=0xc) setuid(r1) semctl$IPC_RMID(r0, 0x0, 0x0) 2018/01/06 23:07:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000def000-0xe)='/dev/admmidi#\x00', 0x9, 0x488400) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f0000b0f000)=""/21) r1 = syz_open_procfs(0x0, &(0x7f0000594000)="6e65742f6970365f20725f000000016500") readv(r1, &(0x7f0000d1f000)=[{&(0x7f0000d1d000)=""/188, 0xbc}], 0x1) 2018/01/06 23:07:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00001c8000)=0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000cba000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000e5b000-0x4)=0xc) r1 = syz_open_procfs(r0, &(0x7f0000ba7000)='net/tcp6\x00') preadv(r1, &(0x7f0000589000-0x10)=[{&(0x7f000063e000)=""/1, 0x1}], 0x1, 0x26) 2018/01/06 23:07:05 executing program 4: mmap(&(0x7f0000000000/0xf8e000)=nil, 0xf8e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00009da000)='/dev/sequencer\x00', 0x2, 0x0) fcntl$getown(r0, 0x9) pipe(&(0x7f00001ec000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = mmap$binder(&(0x7f0000a2d000/0x2000)=nil, 0x2000, 0x100000e, 0x4010, r0, 0x0) mmap(&(0x7f0000f8e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000f8f000-0x18)={r3, 0x0, 0x0, 0x0}) vmsplice(r2, &(0x7f00005d6000-0xe)=[{&(0x7f00005d6000-0x1)=';', 0x1}], 0x1, 0x0) vmsplice(r2, &(0x7f0000f83000)=[{&(0x7f0000f82000)="a4", 0x1}], 0x1, 0x0) r4 = epoll_create1(0x480000) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r1, &(0x7f0000f8d000-0xc)={0x0, 0x0}) read(r1, &(0x7f0000ebd000-0xb8)=""/184, 0xfffffda6) 2018/01/06 23:07:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000042e000-0x9)='/dev/rtc\x00', 0x727600, 0x0) ioctl$int_in(r0, 0x5473, &(0x7f0000ce3000)=0x8) pipe(&(0x7f00004ca000)={0x0, 0x0}) mq_notify(0xffffffffffffffff, &(0x7f0000001000-0x60)={0x0, 0x0, 0x0, @thr={&(0x7f0000001000-0x412)="", &(0x7f0000001000-0xa0)="e2eea0eb86e501e57897a3b495b087cbc16b335ef4b744e40c1eacda4b459b0373f3291876c40f3b0d8638d9a777b04d9895a3fb6e9754c111ac8f7d4ff0dea0cf78856f64096209cc28c8bbd1"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/06 23:07:05 executing program 0: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000000a000-0x11)='/selinux/enforce\x00', 0x0, 0x0) ioctl$ION_IOC_SYNC(0xffffffffffffffff, 0xc0084907, &(0x7f0000007000-0x8)={0x0, 0xffffffffffffff9c}) r2 = socket$packet(0x11, 0x2, 0x300) accept$ipx(r0, 0x0, &(0x7f0000009000-0x4)=0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000009000)=[{r0, 0x6, 0x0}, {r1, 0x80, 0x0}, {r2, 0x4020, 0x0}], 0x3, &(0x7f0000003000)={0x77359400, 0x0}, &(0x7f0000005000)={0x7ff}, 0x8) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r3, &(0x7f0000000000)={&(0x7f0000005000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000003000-0x10)={&(0x7f0000008000)=@newsa={0x138, 0x1a, 0xd01, 0x0, 0x0, {{@in=@empty=0x0, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0, 0x6c}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, [@algo_crypt={0x48, 0x2, {{'cbc-cast5-avx\x00'}, 0x0, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x0) fadvise64(r1, 0x0, 0x27, 0x4) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000009000-0x10)='/selinux/create\x00', 0x2, 0x0) [ 52.315256] audit: type=1326 audit(1515280025.116:777): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=7914 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 52.315767] audit: type=1326 audit(1515280025.117:778): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=7914 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=27 compat=0 ip=0x452ac9 code=0x7ffc0000 2018/01/06 23:07:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x513, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)="") inotify_init() r0 = open(&(0x7f00003e2000)='./file0\x00', 0x28000, 0xe900701aa18534fd) inotify_add_watch(r0, &(0x7f000066f000)='./file0\x00', 0x13) r1 = syz_open_dev$usbmon(&(0x7f0000c43000-0xd)='/dev/usbmon#\x00', 0x8, 0x101300) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000f52000-0x5c)={{0xa, 0x3, 0x1, @loopback={0x0, 0x1}, 0x3f}, {0xa, 0x0, 0x5, @loopback={0x0, 0x1}, 0x8}, 0x2, [0xf0cd, 0x5, 0xffffffff, 0x9, 0x74c2, 0x9, 0xff, 0x2]}, 0x5c) umount2(&(0x7f0000117000)='./file0\x00', 0x0) getsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000888000)=0x2, &(0x7f0000adb000)=0x2) 2018/01/06 23:07:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000019000-0x8)=0x321) r0 = eventfd2(0x800000000000009, 0x0) write$eventfd(r0, &(0x7f000000b000-0x8)=0xfffffffffffffffa, 0x8) read$eventfd(r0, &(0x7f0000f3c000)=0x0, 0x8) r1 = socket$bt_hci(0x1f, 0x3, 0x1) r2 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) r3 = accept4$inet(0xffffffffffffff9c, &(0x7f00004ac000)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000078c000-0x4)=0x10, 0x80000) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00007d4000-0x6e)={0x0, 0x66, "aa9c069cb6095f32f4ebf7d5a5221e715e9ccffb89f75f250a9daed72e6bfcc662fee39ed2e4ef1efeb81a010d4f188eb55cfadee75fb36c9b7a6dd0209641a98cf3114c348941a170d13ba9c4c0aefca76d7819dc2ea1e6eea23a2b191953a5cf7b1090bc31"}, &(0x7f0000257000)=0x6e) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000978000-0x12)={r4, 0x1, 0x5, [0xffffffffffffffff, 0x40000000000, 0xfffffffffffffffb, 0x8, 0x9]}, &(0x7f0000fc4000-0x4)=0x12) socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f0000744000-0x14)={0x1, 0x0, 0x0, 0x4, 0x0}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000d61000-0xc)={0x7, r1, 0x0}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000be3000)={0x0, 0x200, 0x200000030, 0xc1, 0xff}, &(0x7f0000395000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r5, 0x84, 0x6d, &(0x7f0000258000)={r6, 0xb5, "1ebf004e275ec14ea2356666b1a354578e544179fdc39001e9575914b60aca8adcb0d63dcf09e4bcc49c97b8006a12b99b9eeccab2fc85e340b2b39031f75ff3036bc683b76d6b630121310bc9e64218fa1676ba4e10a45abdb4a73c8ebe5448265ac2a64373d747ad0d4735f3b8fd40146d1c4075c194b748c6e06cefe6c8a6229e7cc5ea8b3c4b12bc9a65c08215562fa93bd725d43a8d180e0c19a35bea08fd0d6ce50ab6dcf9ab85315ea6457a5a6d277b915e"}, &(0x7f0000ded000)=0xbd) 2018/01/06 23:07:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000f6000-0xb)='/dev/hwrng\x00', 0x0, 0x0) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f0000639000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = add_key(&(0x7f000069f000-0x6)='logon\x00', &(0x7f0000620000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00000ad000)="1be656612feb30aacc2b2bc9c1a8a54179903460c603293c9edce07f3b946d52038f1edc30cdcabc3c83ca4062aa309520761aee146821", 0x37, 0xfffffffffffffffc) r2 = request_key(&(0x7f0000b97000-0x12)='.request_key_auth\x00', &(0x7f0000ff1000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00003a3000-0xb)='/dev/hwrng\x00', r1) add_key$keyring(&(0x7f0000b27000-0x8)='keyring\x00', &(0x7f0000346000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, r2) r3 = dup(r0) ioctl$KVM_PPC_GET_PVINFO(r0, 0x4080aea1, &(0x7f0000b4a000-0x1000)=""/4096) ioctl$KVM_SET_IRQCHIP(r3, 0x8208ae63, &(0x7f0000915000)=@ioapic={0x0, 0xe178, 0x0, 0x1000, 0x0, [{0x8001, 0xfffffffffffffc00, 0x3, [0x0, 0x0, 0x0, 0x0], 0x5}, {0x7ff, 0x4, 0xb1b, [0x0, 0x0, 0x0, 0x0], 0x80000001}, {0x101, 0xfffffffffffffffd, 0x100000000, [0x0, 0x0, 0x0, 0x0], 0xfffffffffffffff7}, {0x800, 0x380000000000, 0x800, [0x0, 0x0, 0x0, 0x0], 0x1}, {0x14bc, 0x0, 0x6, [0x0, 0x0, 0x0, 0x0], 0xff}, {0xffffffffffffffff, 0x3, 0x63, [0x0, 0x0, 0x0, 0x0], 0x401}, {0x8, 0x8, 0x3, [0x0, 0x0, 0x0, 0x0], 0x200}, {0x2, 0x9, 0x8, [0x0, 0x0, 0x0, 0x0], 0xcd5c}, {0x1f, 0x6, 0x0, [0x0, 0x0, 0x0, 0x0], 0x1}, {0x8, 0x2000000000, 0x993, [0x0, 0x0, 0x0, 0x0], 0xff}, {0x1000, 0x6, 0x1d3, [0x0, 0x0, 0x0, 0x0], 0x20}, {0x6d, 0x0, 0xffffffff, [0x0, 0x0, 0x0, 0x0], 0x5}, {0x1, 0x7, 0x1, [0x0, 0x0, 0x0, 0x0], 0x7fffffff}, {0x7c5, 0x6, 0x4, [0x0, 0x0, 0x0, 0x0], 0x5d}, {0x9, 0x5, 0x8, [0x0, 0x0, 0x0, 0x0], 0x9}, {0x8001, 0x2, 0x9, [0x0, 0x0, 0x0, 0x0], 0x3}, {0x5, 0x40, 0x4a1, [0x0, 0x0, 0x0, 0x0], 0x1}, {0x2, 0xfffffffffffffffa, 0x0, [0x0, 0x0, 0x0, 0x0], 0x6}, {0x400, 0x3, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0xc07b, 0x4, 0x4, [0x0, 0x0, 0x0, 0x0], 0x2}, {0x7, 0xf, 0xffffffffffffff01, [0x0, 0x0, 0x0, 0x0], 0x9}, {0x1c29, 0x3f, 0x7fffffff, [0x0, 0x0, 0x0, 0x0], 0x1ff}, {0x5, 0x91, 0xf11, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x74, 0xc1, 0x4, [0x0, 0x0, 0x0, 0x0], 0x269}]}) ioctl$TIOCLINUX3(r3, 0x541c, &(0x7f0000426000)=0x3) syz_emit_ethernet(0x8a, &(0x7f0000ec7000-0xa6)={@random="efad073901a7", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x7c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x18, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2f, 0x0, @empty=0x0, @empty=0x0, {[@rr={0x7, 0x3, 0x0, []}, @ssrr={0x89, 0x7, 0x0, [@multicast1=0xe0000001]}, @ra={0x94, 0x6, 0x80000}, @lsrr={0x83, 0x13, 0x0, [@remote={0xac, 0x14, 0x0, 0xbb}, @empty=0x0, @loopback=0x7f000001, @remote={0xac, 0x14, 0x0, 0xbb}]}, @end={0x0}, @end={0x0}, @ra={0x94, 0x6, 0x6}, @lsrr={0x83, 0x13, 0x0, [@loopback=0x7f000001, @broadcast=0xffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002]}, @lsrr={0x83, 0xb, 0x0, [@remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}]}, @end={0x0}]}}, ""}}}}}, 0x0) 2018/01/06 23:07:05 executing program 3: mmap(&(0x7f0000000000/0x57000)=nil, 0x57000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000022000-0x30)='ppp1\x00', 0x0) pwritev(r0, &(0x7f0000056000)=[{&(0x7f0000053000)="", 0x0}], 0x1, 0x0) ioctl(r0, 0x200, &(0x7f0000004000)="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") 2018/01/06 23:07:05 executing program 2: mmap(&(0x7f0000000000/0xdf5000)=nil, 0xdf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x40000000000001) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000004000-0x4)=0x5, 0x4) bind$inet(r0, &(0x7f00004db000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000dea000-0x10)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffeb) sendto$inet(r0, &(0x7f0000dec000)="f3d2", 0x2, 0x0, 0x0, 0x0) socketpair(0x11, 0x80006, 0x1000, &(0x7f0000503000-0x8)={0x0, 0x0}) openat$audio(0xffffffffffffff9c, &(0x7f0000227000)='/dev/audio\x00', 0x220000, 0x0) mmap(&(0x7f0000df5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ipx(r1, &(0x7f0000df5000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00004f9000)=0x10, 0x80000) 2018/01/06 23:07:05 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000033c000)='/dev/ptmx\x00', 0x8040, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f000054a000-0x4)=0x9d) ioctl$TCSETSF(r1, 0x5404, &(0x7f000016a000)={0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000582000-0x24)={0x401, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KDENABIO(r0, 0x4b36) 2018/01/06 23:07:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000014000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f000000a000)="") r0 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000c1c000-0x1)='/', r0, &(0x7f0000d07000-0x8)='./file0\x00') renameat2(r0, &(0x7f000000c000-0x14)='./file0/file1\x00', 0xffffffffffffffff, &(0x7f000029b000)='/', 0x1) linkat(r0, &(0x7f00003b6000-0x8)='//file0\x00', r0, &(0x7f0000d63000-0x8)='./file0\x00', 0x1000) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000fb2000)=0x930, 0x4) 2018/01/06 23:07:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f000052f000)='nv\x00', 0x3) bind$inet(r0, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000e30000)="3d427ad4f1f51fd51ec1aff1c9bc360d3764bb8b75b21e31dd1768c45455efb78853e641c91bc8998c8d406eb6bd45a5cff75fc455a6c4766e8c73625df159551ca3aaa8cab5207b88df0a31e40a5d26f50a4bde78e8d3e157", 0x59, 0x10, &(0x7f0000d74000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = memfd_create(&(0x7f0000edf000-0x3)='nv\x00', 0x2) bind$bt_l2cap(r1, &(0x7f0000d3e000)={0x1f, 0xceb, {0x1f, 0x92, 0x1, 0x5, 0x4, 0xa6}, 0x6, 0x7}, 0xe) bind$nfc_llcp(r1, &(0x7f0000129000)={0x27, 0x9, 0x100000, 0x3, 0x101, 0x4, "78b49f9f9ad060089cace176f797ed055daefb30d04e8d96955dc2a229c2f8e1e96808e417135dfc23f457c1636e38ffec6a2f43f80ef75e4df8434118122b", 0x7ff8}, 0x60) 2018/01/06 23:07:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r0, 0x4004510f, &(0x7f00005ca000)=0x0) fstat(r0, &(0x7f0000ad2000+0xd21)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getgid() fchown(r0, r1, r2) 2018/01/06 23:07:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000263000-0x22)="220000001d000701fffe0004f807007fff000000000000000000df020600cb00a445", 0x311) 2018/01/06 23:07:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0xfffffffffffffffd, &(0x7f0000044000)={0x0, 0x80000000014, 0x0, @thr={&(0x7f0000a86000-0x98)="", &(0x7f00009d0000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000454000)=0x0) timer_settime(0x0, 0x0, &(0x7f0000fcf000)={{0x0, 0x0}, {0x0, 0x989680}}, &(0x7f0000046000)={{0x0, 0x0}, {0x0, 0x0}}) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00008a4000-0x11)='/selinux/relabel\x00', 0x2, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000499000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000796000)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000bd000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@ipv4={[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, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b76000)=0xe8) getgroups(0x2, &(0x7f00004e3000-0x8)=[0x0, 0x0]) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000a1e000)={r1, r2, r3}, 0xc) timer_settime(0x0, 0x0, &(0x7f00007af000)={{0x0, 0x989680}, {0x0, 0x989680}}, 0x0) r4 = syz_open_dev$vcsn(&(0x7f000079f000)='/dev/vcs#\x00', 0x2622ea7d, 0x101000) r5 = syz_open_dev$midi(&(0x7f00004b6000-0xb)='/dev/midi#\x00', 0xfffffffffffffff8, 0x181000) setsockopt$bt_BT_CHANNEL_POLICY(r4, 0x112, 0xa, &(0x7f0000488000)=0x6, 0x4) linkat(r4, &(0x7f00002fc000)='./file0\x00', r5, &(0x7f0000f18000)='./file0\x00', 0x2c774a7bc854cb81) 2018/01/06 23:07:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x0, 0x6) write(r0, &(0x7f0000f74000-0x26)="26000000240001f8feffffff00008d4001000025010000000e00030040a68fe90c026b010035", 0x26) 2018/01/06 23:07:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xf, 0xffff) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000730000-0x160)={{{{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0xfffffffffffffffb, @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]}}, 0x4, 0x1000, 0x9, "35ef80b9859ac6f9c127b12e6ad2f756ca3bc80470e5878c9953bf410de49ffbc332c0394341c238d0bf10204c3baeb10dd1d99dc5b3418462ce06d60b1d9ec695003affcf9cb4914f21f8f012023b74"}, 0x160) timer_create(0x0, &(0x7f0000c7a000-0x60)={0x0, 0x2, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ac7000-0x4)=0x0) timer_getoverrun(0x0) 2018/01/06 23:07:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f00007f8000)='/dev/dmmidi#\x00', 0x9, 0x480002) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f000086f000)={0x0, 0x75}, &(0x7f00003b3000-0x4)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000e6a000)={r1, 0x6c, "d520c00a6e58d149f3a7184f59af7f69d70807db910da8834697879aead894668ef39578e199f1d725500ac496359cd33ff9cc6a88b68798975d3fe6548c6a64131aac8425054f05ffdf402d39b3fd709ec00f08a673c4441c964b37a3412d4e828032b9c074898c76b859e7"}, &(0x7f0000d43000)=0x74) syz_emit_ethernet(0x4a, &(0x7f0000314000-0x2cd)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x806, @ipv6={0x0, 0x6, "ba701a", 0x14, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, {[], @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, &(0x7f0000820000)={0x0, 0x2, [0x0, 0xdd6]}) 2018/01/06 23:07:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000380000-0x5)='user\x00', &(0x7f0000c16000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000f34000-0x7)=')bdev%\x00', 0xfffffffffffffffa) r1 = request_key(&(0x7f00003db000)='.request_key_auth\x00', &(0x7f000045f000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00007d8000-0x40)="2a706f7369785f61636c5f6163636573732c81ffffffffffffff74656d3a2d000500cb342eedf9480016e26eedb927375bf6cedb514501d4dc4fa23905a95abc", 0xfffffffffffffff8) r2 = syz_open_dev$amidi(&(0x7f000064c000-0xc)='/dev/amidi#\x00', 0xb05, 0x100) ioctl$TCSETS(r2, 0x5402, &(0x7f0000d2a000)={0x1, 0xf4, 0x401, 0x8, 0x5, 0x4c, 0x1, 0x4, 0x9, 0x2, 0x9, 0x400}) keyctl$link(0x8, r0, r1) ioctl$sock_inet_SIOCGIFPFLAGS(r2, 0x8935, &(0x7f00007f1000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r3 = syz_open_dev$sg(&(0x7f0000e48000)='/dev/sg#\x00', 0x0, 0x802) write$tun(r3, &(0x7f0000eac000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x7, 0xfffffffffffffffd, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x26, 0x0, 0x200, 0x0, 0x0, 0x0, @empty=0x0, @multicast2=0xe0000002, {[]}}, @udp={0x1, 0x0, 0x12, 0x0, "2c55551a9e21e9c6fa45"}}}, 0x30) ioctl$sock_SIOCBRADDBR(r3, 0x89a0, &(0x7f0000c93000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) 2018/01/06 23:07:05 executing program 1: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000005000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x1) ioctl$DRM_IOCTL_GET_CAP(0xffffffffffffffff, 0xc010640c, &(0x7f0000007000)={0x7fff, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0x8010aa01, &(0x7f0000007000-0x4)={{&(0x7f0000009000/0x4000)=nil, 0x4000}, 0x0, 0x0}) 2018/01/06 23:07:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) stat(&(0x7f000018c000)='./file0\x00', &(0x7f0000b4b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = socket$netlink(0x10, 0x3, 0xa) socketpair(0x0, 0x8000f, 0x8806, &(0x7f0000b9d000-0x8)={0x0, 0x0}) lseek(r2, 0x0, 0xc9fd580ec6954a0c) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r1, 0x4010ae74, &(0x7f0000980000-0xc)={0xffffffffffff7411, 0x1, 0x9}) writev(r0, &(0x7f0000fdb000-0x10)=[{&(0x7f0000372000-0x39)="3900000012001947000003000000000007040000001fe076480000000103000009001d0066413e055600002808003ffb230300805a16075bff", 0x39}], 0x1) ioctl$DRM_IOCTL_GET_CAP(r2, 0xc010640c, &(0x7f0000632000)={0x5, 0x20}) fcntl$notify(r0, 0x402, 0x20) 2018/01/06 23:07:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000383000-0x8)='./file0\x00', 0x100028042, 0x0) r1 = socket(0xa, 0x5, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f00008b6000)={0xfffffffffffffffe}, 0x0, 0x8) r2 = add_key$keyring(&(0x7f0000d8e000)='keyring\x00', &(0x7f0000ed2000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) request_key(&(0x7f000023c000)='ceph\x00', &(0x7f0000d05000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000d28000)='\x00', r2) fallocate(r0, 0x0, 0x0, 0x522d) sendfile(r1, r0, &(0x7f0000aeb000)=0x0, 0x7fffffff) 2018/01/06 23:07:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000060e000-0xa)='./control\x00', 0x0) mount(&(0x7f000051f000-0xa)='./file0\x00', &(0x7f0000191000-0xa)='./control\x00', &(0x7f00000c3000)='mqueue\x00', 0x0, &(0x7f0000303000-0x1)="") r0 = syz_open_procfs(0x0, &(0x7f0000011000)='mountinfo\x00') readv(r0, &(0x7f0000d1f000)=[{&(0x7f00007ab000)=""/0, 0x0}, {&(0x7f0000fd9000-0xd1)=""/209, 0xd1}, {&(0x7f000009f000-0xc7)=""/199, 0xc7}], 0x3) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000a34000)=0x0) ptrace$setregset(0x4205, r1, 0x203, &(0x7f0000fe0000)={&(0x7f000055a000)="e338eb5e831f6228f9", 0x9}) 2018/01/06 23:07:05 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x400000, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000d20000)={@generic="99f2b1bb4970fd8d12d187c7bad3248e", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) connect$packet(r0, &(0x7f0000938000)={0x11, 0xff, r1, 0x1, 0xfffffffffffffffd, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f0000000000)={0x0, 0x0}, &(0x7f000082e000-0x10)={0x0, 0x0}) futex(&(0x7f0000005000-0x4)=0x0, 0x20000000082, 0x0, &(0x7f00003f5000-0x10)={r2, 0x989680}, &(0x7f0000210000)=0x3, 0x40000000000000) ioctl$TIOCNOTTY(r0, 0x5422) 2018/01/06 23:07:05 executing program 6: mmap(&(0x7f0000000000/0x93e000)=nil, 0x93e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00004ed000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f000093e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r0, 0x800442d3, &(0x7f000093f000-0x1e)={0x7fff, 0x9, 0x0, "aa5ed9e8bebe", "abe5f6f551577450b90c77e94f7a829f"}) mmap(&(0x7f000093e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f000093f000-0x68)="ce556bef4d180a47d4fa5987d6497ab94e0c01a616075a523f021694ae1ea452a9bd979803f12a557a68bbed1ef8c6bea00824b5cd56bc9761eeeb1387461b99c8c17135081e2b6b9f4ec04caa937c167bf53e0bff17e3267d390454ef3d417e20afef2fd6a1c267", 0x68) bind$netlink(0xffffffffffffffff, &(0x7f0000001000)={0xe, 0x0, 0x0, 0x4}, 0xc) socket$netlink(0x10, 0x3, 0x13) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00006d6000)='/selinux/checkreqprot\x00', 0x3, 0x0) mmap(&(0x7f000093e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$amidi(&(0x7f000093f000-0xc)='/dev/amidi#\x00', 0x1000, 0x400000) mmap(&(0x7f000093e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f000093e000)=0x8, 0x4) mmap(&(0x7f000093f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBTYPE(r1, 0x4b33, &(0x7f000093f000)=0x0) mmap(&(0x7f0000940000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000940000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000940000)=0x0, &(0x7f0000941000-0x4)=0x4) r2 = syz_open_dev$sg(&(0x7f000001b000-0x9)='/dev/sg#\x00', 0x0, 0x1) ioctl(r2, 0x100000001, &(0x7f0000001000)="") 2018/01/06 23:07:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) recvfrom$packet(r0, &(0x7f0000ee9000-0xc6)=""/198, 0xc6, 0x0, &(0x7f0000a6b000-0x14)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="1f8ca6d38dfa", [0x0, 0x0]}, 0x14) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) r1 = socket(0x1e, 0x6, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000a93000-0x10)='/selinux/policy\x00', 0x0, 0x0) rt_sigtimedwait(&(0x7f00009b4000+0x298)={0x10001}, &(0x7f00003c5000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000c12000-0x10)={0x0, 0x989680}, 0x8) socket$inet(0x2, 0x807, 0x1f) ioctl$EVIOCGNAME(r2, 0x80404506, &(0x7f0000081000)=""/190) writev(r1, &(0x7f0000bd7000)=[{&(0x7f0000dbd000)='T', 0x1}], 0xd06) close(r1) 2018/01/06 23:07:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f000042f000-0x103e)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="c364b1714522", [], {{0x86dd, @ipv6={0x0, 0x6, "f07007", 0x8, 0x88, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @udp={0x0, 0x0, 0x8, 0x0, ""}}}}}}, 0x0) r0 = socket$llc(0x1a, 0x3, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f000082b000)=0x0) 2018/01/06 23:07:05 executing program 1: r0 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000ef1000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = syz_open_dev$midi(&(0x7f0000ef1000-0xb)='/dev/midi#\x00', 0x400, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x4, 0x4, 0x8, 0xc0}, &(0x7f0000002000-0x4)=0xa0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000002000-0xa0)={r2, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x300, 0xffffffffffff8000, 0x4f, 0x42}, 0xa0) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f0000001000-0x78)={0xffe, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x1, 0x5d, 0x6, 0xd456, &(0x7f0000000000)=@generic="e8912cfa171c1305a6023bea11ec645f", 0x4c55, 0x10000, 0x4}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x114, 0x1, &(0x7f0000000000)="2a8a33f9ffff8109042186b32cff6dac", 0x10) 2018/01/06 23:07:05 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x40000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f000059e000-0x33)=""/51) r1 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00008a8000)={0x0, 0x0, 0x0}, &(0x7f000077a000)=0xc) syz_open_procfs(r2, &(0x7f000052f000)='net/tcp\x00') write(r1, &(0x7f00008d1000-0x30)="b63db85e1e8d010000010f9d00049b00ffff00000000d2bc7018cebc070000923f4d872caa8ce22c00160e96aa1fae1a", 0x30) ioctl$KVM_TRANSLATE(r1, 0xc018ae85, &(0x7f0000365000)={0xf000, 0x4, 0x0, 0xffffffffffffff00, 0xc4}) connect$llc(r0, &(0x7f0000845000-0x10)={0x1a, 0x17, 0x8, 0xa9, 0x2, 0x6, @random="0a5401e9e451", [0x0, 0x0]}, 0x10) ioctl$KVM_SET_VCPU_EVENTS(r0, 0x4040aea0, &(0x7f0000f8d000)={0x8001, 0x4, 0x100, 0x0, 0xd90, 0x2, 0xff, 0x7, 0x3, 0xffffffff, 0x1, 0x0, 0x0, 0x8, 0x800, 0x40, 0x5, 0x1f, 0x1}) readv(r1, &(0x7f0000f46000-0x38)=[{&(0x7f000032f000)=""/246, 0x10000007d}, {&(0x7f0000d07000-0x9b)=""/155, 0x311}, {&(0x7f0000d99000)=""/81, 0x51}, {&(0x7f0000044000)=""/169, 0xa9}, {&(0x7f0000f1f000-0x5f)=""/95, 0x5f}, {&(0x7f0000e50000)=""/192, 0xc0}, {&(0x7f0000ebb000-0x55)=""/85, 0x55}], 0x7) 2018/01/06 23:07:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000c30000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = open(&(0x7f0000f77000-0x8)='./file0\x00', 0x20000, 0x0) lstat(&(0x7f0000af2000-0x8)='./file0\x00', &(0x7f00006b7000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x4, &(0x7f0000807000)=[0x0, 0x0, 0x0, 0x0]) fchownat(r1, &(0x7f000018a000-0x8)='./file0\x00', r2, r3, 0x100) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$binder(&(0x7f000020e000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r4, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f000000e000)=""}) ioctl$BINDER_WRITE_READ(r4, 0xc0306201, &(0x7f0000001000-0x30)={0x8, 0x0, &(0x7f000060d000)=[@release={0x40046306, 0x0}], 0x0, 0x0, &(0x7f0000efa000-0x2)=""}) 2018/01/06 23:07:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x80045430, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/06 23:07:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f74000)={0x26, 'skcipher\x00', 0x0, 0xd, 'lrw(twofish)\x00'}, 0xffffffffffffff69) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e24000)="b70a75b0d5e383e5b3b60ced5c54db0a295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f00001b2000-0x1f8)=[{0x0, 0x0, &(0x7f0000078000-0x30)=[], 0x0, &(0x7f0000dd7000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f00006e3000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f80000-0x30)=[{&(0x7f0000295000)=""/4096, 0x1000}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) 2018/01/06 23:07:05 executing program 5: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000db3000)=0x0, 0x4) getsockname(r0, &(0x7f0000fe8000-0x10)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d35000-0x4)=0x10) 2018/01/06 23:07:05 executing program 0: r0 = accept(0xffffffffffffffff, &(0x7f0000ba8000-0x10)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d9f000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_rfcomm(r0, &(0x7f0000001000-0x9)={0x1f, {0x2, 0x20000000000000, 0x0, 0x3ff, 0x1, 0x1f}, 0xfffffffffffffffd}, 0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = semget$private(0x0, 0x3, 0x0) semop(r1, &(0x7f00007b5000-0x6)=[{0x0, 0x0, 0xe2eaeda6ab849677}], 0x1) stat(&(0x7f000071f000)='./file0\x00', &(0x7f000088d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000df9000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004fa000-0x4)=0xe8) setreuid(r2, r3) r4 = semget$private(0x0, 0x800000003, 0x0) semtimedop(r4, &(0x7f0000004000)=[{0x0, 0x0, 0x1800}], 0x1, &(0x7f0000005000-0x10)={0x0, 0x0}) semop(0x0, &(0x7f0000282000)=[{0x4, 0x0, 0x1800}], 0x1) 2018/01/06 23:07:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ax25(0xffffffffffffffff, &(0x7f0000000000)={0x3, {"d004000000512d"}, 0xd3c}, 0x10) syz_emit_ethernet(0x36, &(0x7f0000002000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc9504", [], {{0x80000800, @ipv4={{0x8, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@ra={0x94, 0x6, 0x0}, @rr={0x7, 0x3, 0x0, []}]}}, @icmp=@info_reply={0x10, 0x0, 0x0, 0x0, 0x0}}}}}, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000cb6000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000640000)=0x0, &(0x7f0000d11000)=0x4) 2018/01/06 23:07:05 executing program 6: r0 = socket$bt_bnep(0x1f, 0x3, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstatfs(r0, &(0x7f0000001000-0xa7)=""/167) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/qat_adf_ctl\x00', 0x80000, 0x0) mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$key(0xa, 0x2, 0x88) sendmsg$key(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000008000)={0xa, 0x0, 0x0, 0x4, 0x3, 0x0, 0x0, 0x0, [@sadb_x_nat_t_port={0x1, 0x0, 0x0, 0x0}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 52.942246] binder: BINDER_SET_CONTEXT_MGR already set 2018/01/06 23:07:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000002000)='/dev/loop#\x00', 0x0, 0x0) fadvise64(r0, 0x800000, 0x5, 0x4) writev(r0, &(0x7f000058d000)=[{&(0x7f0000390000)="b2be4f0c7426728d455397d28053f0cbb74d582dc033d2383e8652aa7f83968d6c086503be510165dccb136dd6", 0x2d}], 0xfd13a838b6e8a9f) r1 = openat(0xffffffffffffff9c, &(0x7f0000d8e000-0x8)='./file0\x00', 0x201, 0xfffffffffffffffc) ioctl$VT_GETMODE(r1, 0x5601, &(0x7f0000489000)={0x0, 0x0, 0x0, 0x0, 0x0}) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000071000)='/selinux/enforce\x00', 0x10200, 0x0) r2 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x1) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f00003a3000-0x4)=0x0) ioctl$KVM_SET_GUEST_DEBUG(r2, 0x4048ae9b, &(0x7f000090a000-0x48)={0x10001, 0x0, [0x1, 0x0, 0x81, 0x7, 0x9, 0xffff, 0x1, 0x4]}) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000baf000-0xb)='/dev/mixer\x00', 0x4000, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000133000-0x20)={0x0, 0x0, 0x10002, 0x5}) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0206434, &(0x7f000038e000)={0x3, r4, 0x0, 0x800}) 2018/01/06 23:07:05 executing program 1: mmap(&(0x7f0000000000/0xe78000)=nil, 0xe78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x11, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x86dd, @x25={0x0, 0x0, 0x0, ""}}}}, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000adf000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x86dd, @ipv6={0x0, 0x6, "a228af", 0x14, 0x4, 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}, {[], @udp={0x0, 0x0, 0x14, 0x0, "8e30f4a78388052a74d1229f"}}}}}}, 0x0) mmap(&(0x7f0000e78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000e78000)='/dev/vcs#\x00', 0x9, 0x200801) mmap(&(0x7f0000e78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f00007f1000-0x32)=""/50, &(0x7f0000e79000-0x4)=0x32) mmap(&(0x7f0000e78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000e79000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$KVM_GET_DEBUGREGS(r1, 0x8080aea1, &(0x7f0000d89000)={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000e79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, &(0x7f0000e79000)={0x0, 0x0, [0x4, 0x80000001, 0x10000, 0x8, 0x6, 0x2, 0x4, 0x84c0000000000000]}) [ 52.983310] binder: 8025:8044 Release 1 refcount change on invalid ref 0 ret -22 [ 52.998935] binder: 8025:8035 ioctl 40046207 0 returned -16 2018/01/06 23:07:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0xffffffffffeffff7) r1 = accept$inet(r0, &(0x7f0000d4f000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) setsockopt(r1, 0x84, 0x75, &(0x7f0000af9000)="8000000000020004", 0x8) memfd_create(&(0x7f000067a000-0x3)='lo\x00', 0x2) 2018/01/06 23:07:05 executing program 7: mmap(&(0x7f0000000000/0xe78000)=nil, 0xe78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigreturn() mmap(&(0x7f0000e78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000e78000)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000e78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000e78000)={{{@in6=@loopback={0x0, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=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}}, &(0x7f0000b3d000-0x4)=0xe8) mmap(&(0x7f0000e78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f0000e7a000-0x76)=""/118) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000e79000-0xe8)={{{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in=@rand_addr=0x5, 0x2, 0x2, 0x0, 0xfffffffffffffffc, 0xa, 0xa0, 0xa0, 0x3e, 0xfffffffffffffffb, r1}, {0x5, 0x401, 0x1ff, 0x100000000, 0x0, 0x345e18af, 0x6, 0x2}, {0x9, 0x8, 0x10a0, 0xff}, 0x7fffffff, 0x1, 0x3, 0x0, 0x1, 0x1}, {{@in=@multicast2=0xe0000002, 0x3, 0x5d700b19a2653366}, 0x0, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4, 0x3, 0x3, 0x0, 0x80000000, 0x7, 0x90}}, 0xe8) r2 = syz_open_dev$evdev(&(0x7f0000e77000-0x12)='/dev/input/event#\x00', 0x0, 0x101000) ioctl$EVIOCGVERSION(r2, 0x80044501, &(0x7f0000e77000)=""/141) 2018/01/06 23:07:05 executing program 1: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETA(0xffffffffffffffff, 0x5406, &(0x7f000000c000-0x14)={0x8, 0x31, 0x7fffffff, 0x15ee, 0x3fac, 0xb9f5, 0x7e4, 0x513, 0xffffffffffffffff, 0x2a6}) r0 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000000d000-0x20)={{&(0x7f000000b000/0x1000)=nil, 0x1000}, 0x3, 0x0}) r1 = perf_event_open(&(0x7f0000001000)={0x0, 0x4c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x4000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={&(0x7f0000005000)=0x0, 0x2}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000011000)=0x8000000000000000) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r0, 0x40045542, &(0x7f0000005000)=0x6) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f0000011000)=0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000005000-0x4)=0x8001) read(r0, &(0x7f0000000000)=""/4096, 0x1000) mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x5) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) 2018/01/06 23:07:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x3, 0x0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x5, &(0x7f0000000000)={0x0, @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) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00007d2000-0x11)='/selinux/context\x00', 0x2, 0x0) ioctl$GIO_FONT(r1, 0x4b60, &(0x7f0000c10000-0x8)=""/8) mprotect(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1) setsockopt$sock_timeval(r0, 0x1, 0x18, &(0x7f0000000000)={0x0, 0x0}, 0x10) 2018/01/06 23:07:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003b000-0x6)='posix_acl_access{Y\x00', 0x0) lseek(r0, 0x7ffffffffffffffb, 0x0) fcntl$lock(r0, 0x5, &(0x7f0000827000-0x20)={0x0, 0x1, 0x3f, 0x0, 0x0}) connect$netrom(r0, &(0x7f0000342000)=@ax25={0x3, {"c6a135d95d4b00"}, 0xfffffffffffff801}, 0x10) 2018/01/06 23:07:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f00006bd000)='/dev/usbmon#\x00', 0x3ff, 0x80000) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f00006b5000-0x8f)=""/143, &(0x7f00000c5000)=0x8f) socketpair(0x8000000000001e, 0x1, 0x7, &(0x7f0000ca8000)={0xffffffffffffffff, 0xffffffffffffffff}) write$evdev(r2, &(0x7f0000712000)=[], 0x0) dup2(r1, r2) setsockopt$inet6_MRT6_ADD_MIF(r2, 0x29, 0xca, &(0x7f000091a000-0xc)={0x5, 0x1, 0x10001, 0x93e7, 0x9}, 0xc) setsockopt$inet6_MRT6_ADD_MIF(r2, 0x29, 0xca, &(0x7f0000fd8000)={0x101, 0x1, 0xfff, 0x7fffffff, 0x21a}, 0xc) recvfrom$llc(r1, &(0x7f00003e2000-0x32a)=""/810, 0x32a, 0x0, &(0x7f00009e1000-0x10)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random="c3973717b526", [0x0, 0x0]}, 0x10) 2018/01/06 23:07:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000253000-0x24)={@common='sit0\x00', &(0x7f0000286000)=@ethtool_gstrings={0x1b, 0x7, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) accept$inet6(r0, &(0x7f0000226000-0x1c)={0x0, 0x0, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f000055b000-0x4)=0x1c) r1 = openat(0xffffffffffffffff, &(0x7f00007bb000)='./file0\x00', 0x2, 0x28) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000c66000-0x4)=0x42d4, 0x4) 2018/01/06 23:07:05 executing program 2: mmap(&(0x7f0000000000/0xb04000)=nil, 0xb04000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b02000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000b04000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b05000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000b05000)=0x0) mmap(&(0x7f0000b05000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$dspn(&(0x7f0000241000)='/dev/dsp#\x00', 0xfffffffffffffff9, 0x2) mmap(&(0x7f0000b06000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b06000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r3, 0xc06864a1, &(0x7f0000b07000-0x64)={&(0x7f0000b07000-0x20)=[0x0, 0x3, 0x5, 0x93, 0x3, 0x5, 0x0, 0xfffffffffffffffd], 0x8, 0x401, 0x5, 0x4, 0x1, 0x20, {0x6, 0x6, 0x35a, 0x6, 0x401, 0x9, 0x1, 0x6, 0x1ff, 0x5, 0x100, 0x7, 0x809, 0xdc0, "e8175826bd4a01817ef42472393ef72c43c9fa00fe8963fd68f8d0f79d5d5b20"}}) socket$inet6_tcp(0xa, 0x1, 0x0) r4 = syz_open_procfs(r2, &(0x7f0000b05000)='coredump_filter\x00') mmap(&(0x7f0000b04000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX6(r4, 0x541c, &(0x7f0000b05000-0x2)={0x6, 0xe9}) r5 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r5, 0x4008ae89, &(0x7f00007af000-0x18)={0x1, 0x0, [{0x4d0, 0x0, 0x6b02}]}) 2018/01/06 23:07:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000801000-0x8)='./file0\x00', 0x0) mount(&(0x7f000087a000-0x8)='./file0\x00', &(0x7f0000107000-0x8)='./file0\x00', &(0x7f00008d3000-0x6)='ramfs\x00', 0x0, &(0x7f000063c000-0x2)="") mount(&(0x7f0000d2d000)='./file0\x00', &(0x7f0000731000)='./file0\x00', &(0x7f00001e5000)="6a66080f11", 0x80004, &(0x7f0000e04000-0x2)=']i') mount(&(0x7f0000860000-0x8)='./file0\x00', &(0x7f000039d000-0x8)='./file0\x00', &(0x7f0000ff6000)="399100", 0x1001, 0x0) chroot(&(0x7f0000baf000)='./file0\x00') pivot_root(&(0x7f00004d0000-0x1)='.', &(0x7f0000432000)='.') 2018/01/06 23:07:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x10000000003) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000097e000)={@loopback={0x0, 0x1}, 0x400, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f66000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x200000000000b, 0x0, 0x0, 0x0}, 0x20) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000c71000-0x108)={0x0, @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]}, [0x3, 0x2, 0x3, 0x7, 0x9c5e, 0x4, 0x2, 0x3ff, 0x80, 0x7, 0x1, 0x1ff, 0xebb, 0xfffffffffffffffb, 0x0]}, &(0x7f00008e2000)=0x108) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000a14000-0x8)={r1, 0x9}, 0x8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000036d000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x400, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = dup(r0) ioctl$TIOCPKT(r2, 0x5420, &(0x7f0000cad000)=0x5) setsockopt$inet6_dccp_int(r2, 0x21, 0x4, &(0x7f0000aec000)=0x9, 0x4) syz_emit_ethernet(0xbe, &(0x7f0000fe6000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xb0, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x25, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11, 0x0, @rand_addr=0x2, @empty=0x0, {[@end={0x0}, @timestamp={0x44, 0x14, 0x0, 0x0, 0x0, [{[@loopback=0x7f000001], 0x0}, {[@rand_addr=0x0], 0x0}]}, @ssrr={0x89, 0x1f, 0x0, [@remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002, @broadcast=0xffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002, @empty=0x0, @rand_addr=0x0]}, @lsrr={0x83, 0x13, 0x0, [@multicast1=0xe0000001, @loopback=0x7f000001, @rand_addr=0x0, @broadcast=0xffffffff]}, @lsrr={0x83, 0x23, 0x0, [@multicast1=0xe0000001, @multicast1=0xe0000001, @multicast1=0xe0000001, @broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, @rand_addr=0x0, @multicast2=0xe0000002]}, @cipso={0x86, 0x13, 0x0, [{0x0, 0xd, "df21741175882f00000009"}]}]}}, ""}}}}}, 0x0) 2018/01/06 23:07:05 executing program 3: r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000f54000-0xe)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000001000-0x4)=0x1, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00007df000-0x78)={0x4000000002, 0x78, 0x9c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000c000-0x6)='./file0\x00', &(0x7f000000b000-0x6)='./bus\x00') open(&(0x7f0000195000-0x8)='./bus\x00', 0x0, 0x0) accept4$llc(r0, 0x0, &(0x7f00004c7000)=0x0, 0x800) getpeername$packet(r0, &(0x7f000045a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000d86000)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000d38000)={@common='yam0\x00', r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockname$netlink(r0, &(0x7f0000681000)={0x0, 0x0, 0x0, 0x0}, &(0x7f00006a0000-0x4)=0xc) 2018/01/06 23:07:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000928000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f000000c000)={0x0, 0x0, []}) 2018/01/06 23:07:05 executing program 4: clone(0x0, &(0x7f0000001000-0x3)="", &(0x7f0000a26000-0x4)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000548000-0x1)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/ptmx\x00', 0xc001, 0x0) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f00007c3000-0x8)={0x0, 0x0, 0x0, 0x0}) get_robust_list(0x0, &(0x7f0000001000-0x8)=&(0x7f0000f9d000)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f000049f000-0x8)=0x18) ioctl$TIOCSCTTY(r0, 0x540e, 0x4) 2018/01/06 23:07:05 executing program 1: r0 = socket$inet(0x2, 0x3, 0x7f) r1 = socket$inet(0x2, 0x80000, 0x4) mmap(&(0x7f0000000000/0xaab000)=nil, 0xaab000, 0x200000c, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2b, &(0x7f0000000000)={0x8001, {{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, {{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]}}, 0x1d5) r2 = syz_open_dev$vcsn(&(0x7f000039b000+0x781)='/dev/vcs#\x00', 0x15e4, 0x200) bind$netlink(r2, &(0x7f00000d4000-0xc)={0x10, 0x0, 0x2, 0x80000100}, 0xc) mmap(&(0x7f0000aab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000aad000-0x4)=0x0) mmap(&(0x7f0000aac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000aad000-0x4)=0x0, &(0x7f0000aac000)=0x0, &(0x7f000058a000)=0x0) mmap(&(0x7f0000aac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000aad000-0x8)='./file0\x00', &(0x7f0000aac000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000aac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000aad000-0xc)={r3, r4, r5}, 0xc) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000aac000-0x8)={0x8001, 0x2}, 0x8) 2018/01/06 23:07:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000550000)='/dev/net/tun\x00', 0x0, 0x4) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000d4d000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@hci={0x1f, 0x5, 0x2}}) r1 = syz_open_dev$tun(&(0x7f000091e000)='/dev/net/tun\x00', 0x0, 0x0) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000e73000-0x11)='/dev/qat_adf_ctl\x00', 0x200, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r2, 0x10e, 0xa, &(0x7f0000495000)=0x5, 0x4) r3 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000d63000)='/selinux/load\x00', 0x2, 0x0) ioctl$KVM_SET_XCRS(r3, 0x4188aea7, &(0x7f00005a7000-0x28)={0x2, 0x0, [{0x7fff, 0x0, 0x1}, {0x4, 0x0, 0x8c1}]}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00004c9000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_names=@generic="8e11f1052996e56f7ff6b6d55cee091d"}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f000053d000)={@common='ip6_vti0\x00', @ifru_map={0xd6c, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$TCSETS(r3, 0x5402, &(0x7f0000b84000)={0x10001, 0xffffffff, 0xb1a3, 0xfff, 0x8, 0x80000001, 0x9, 0x7f, 0x7, 0x9, 0x3, 0xe3}) ioctl$BINDER_SET_CONTEXT_MGR(r3, 0x40046207, 0x0) dup2(r0, r1) 2018/01/06 23:07:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f00002c5000)='/dev/vcs#\x00', 0x0, 0x4000) ioctl$KVM_SET_GSI_ROUTING(r0, 0x4008ae6a, &(0x7f0000581000)={0x2, 0x0, [{0x1c02, 0x5, 0x0, 0x0, @adapter={0x9, 0x3, 0xfff, 0xffffffffffffff7f, 0x8}}, {0x9, 0x4, 0x0, 0x0, @msi={0x7fff, 0x3455, 0xc00}}]}) syz_open_dev$dmmidi(&(0x7f0000001000)='/dev/dmmidi#\x00', 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000001000-0x20)={0xffffffffffffffff, &(0x7f0000892000)="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", &(0x7f0000013000-0x46)="d24313e833d6b4ee4a302aa7ff9aa66de6f853a11524076a4ab249db63568cf2df50020c345af02ad3944572e603a85b950e0bd33bd7664ca587274f93f975aca1a78ace3f64", 0x2}, 0x20) 2018/01/06 23:07:06 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet6_tcp_int(r1, 0x6, 0x21, &(0x7f0000014000-0x4)=0x0, &(0x7f0000013000-0x4)=0x32c) 2018/01/06 23:07:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndctrl(&(0x7f0000acb000-0x13)='/dev/snd/controlC#\x00', 0x0, 0x0) 2018/01/06 23:07:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f000043d000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000637000-0x40)={0x1, 0xa, [@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @random="64ae29a2f412", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @random="a3932abc6a79", @random="14e66f15f114", @random="f6a62d3ea5a8", @random="82901fc0a962", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}]}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000512000-0x28)={@common='irlan0\x00', @ifru_mtu=0x1}) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000544000)={0x0, &(0x7f0000c2c000-0x28)=[]}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000271000-0x10)='/dev/sequencer2\x00', 0x80, 0x0) ioctl$sock_bt_cmtp_CMTPCONNDEL(r1, 0x400443c9, &(0x7f000001e000)={{0x3, 0xb131, 0x4, 0x6e, 0x95af, 0x4}, 0x4}) 2018/01/06 23:07:06 executing program 3: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000fbf000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000002f000-0x10)={0x2, &(0x7f0000001000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff010}, {0x80000006, 0x0, 0x0, 0x0}]}, 0x10) sendto(r0, &(0x7f000002b000-0xd8)="", 0xfd09, 0x0, 0x0, 0x0) 2018/01/06 23:07:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x4, 0x0, &(0x7f0000ac9000)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f0000c67000)="", 0x0) recvfrom(r1, &(0x7f0000cee000-0x40)=""/226, 0xe2, 0x0, &(0x7f000072c000)=@nfc={0x27, 0x401, 0x8000, 0x0}, 0x10) connect$unix(r0, &(0x7f00000bc000)=@abs={0x0, 0x0, 0x0}, 0x8) r2 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000913000)='/selinux/access\x00', 0x2, 0x0) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0x7, &(0x7f0000175000-0x10)={0x973a, 0x3, 0x200, 0x0}, 0x10) 2018/01/06 23:07:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$setstatus(r0, 0x4, 0x800) bind$inet(r0, &(0x7f0000df1000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000de2000-0x1)="", 0xfffffe27, 0x20008000, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00008e1000-0x15)='/proc/self/net/pfkey\x00', 0x880, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000fdb000-0x20)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) 2018/01/06 23:07:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$amidi(&(0x7f0000316000)='/dev/amidi#\x00', 0x41, 0x200) r0 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x80040, 0x0) pwrite64(r0, &(0x7f00001f1000)="838399886e9691215f47e29d7c40f41a718d42f58adf13b416382ca1a62d525f362b40e9cf24cd4071a5815d3e0fb61c05a807798bf7e9473a3913e9b34342bbda4af6e49ada857f0aeff37c71ee9aa48cc4b5ef074adec326bf60245a87794bcb8334217d1856b1765bcce8bbed4910da93cc18680306824e62805e42dc93b97f69cb7c146ba36e1edea48bb3002cc44ac0c3b634a053276679b0dd86ae8597c9b54afa928cc36e9153e1a9e68d99d05f5e82be8c8e07f7a8e9349cd6ffc95dd19d", 0xc2, 0x0) getpeername$inet(r0, &(0x7f000097b000-0x10)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00006b6000)=0x10) mount(&(0x7f0000df7000)='./file0/file0\x00', &(0x7f0000a17000-0x8)='./file0\x00', &(0x7f0000df9000)='nfs4\x00', 0x0, &(0x7f0000dee000-0xd1)='v4') 2018/01/06 23:07:06 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x10000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000000)={0x0, 0x0}) fcntl$setown(r0, 0x8, r1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0xc801, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) capset(&(0x7f00001e9000-0x8)={0x19980330, 0x0}, &(0x7f0000033000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$EVIOCSKEYCODE(r2, 0x40084504, &(0x7f00000db000)=[0xffffffffffffffff, 0x6]) r4 = accept(r3, &(0x7f0000f04000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c7a000)=0xc2d5d079ff73184a) nanosleep(&(0x7f00002cb000-0x10)={0x0, 0x0}, &(0x7f0000ea1000-0x10)={0x0, 0x0}) setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x25, &(0x7f0000cb1000)=0x20, 0x4) fcntl$setflags(r3, 0x2, 0x1) connect$unix(r4, &(0x7f0000d3e000)=@abs={0x0, 0x0, 0x2}, 0x8) r5 = fcntl$dupfd(r4, 0x406, r3) getpeername$llc(r5, &(0x7f000022a000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000f28000)=0x4c) ioctl$sock_ifreq(r3, 0x8983, &(0x7f0000006000)={@common='ipddp0\x00', @ifru_settings={0x0, 0x0, @fr_pvc_info=&(0x7f0000006000)={0x6, @generic="b1a43d4d2544e91547faba273abb0d09"}}}) 2018/01/06 23:07:06 executing program 2: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x4, 0x40000000000031, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ftruncate(r0, 0x3f) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1a, &(0x7f0000fd6000-0x91)=""/145, &(0x7f0000e66000-0x4)=0x91) 2018/01/06 23:07:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) open_by_handle_at(r0, &(0x7f000060e000-0xf2)={0xf2, 0x7, "124878ab21cc5ee177bf7f19cdd0b4c8f92197b1905b161e69b3d21e37f472df45c75f41b6fb12fb9e17a645cd23652e77d6c352f0d048e7b415755ba3030c28c3c9f1089b1d67098672aa1a8d26ad40190eece6dd6afd12d021c909f3a8ef88b199ab635523a08f44ae4bbfbaf463b6be8191e2b56a41c1bb66a99955aff737131e99ef6aef0c35f363aa890bf7e5f2be2080f1122efcfc7fb005903265d5e88a71471b9351103d8d8c7f9cb4fb6a50516c6e3211105eb55f325f1a77690014f304212c45938bcb95291080621f18f2fba12515ffd97052edbb15f5ebadde60844bba32b9f3e5d190c2"}, 0x200001) setsockopt$netlink_NETLINK_RX_RING(0xffffffffffffffff, 0x10e, 0x6, &(0x7f0000017000)={0x0, 0x0, 0x0, 0xffff}, 0x10) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000)='/dev/autofs\x00', 0x0, 0x0) ioctl(r1, 0x800000000000937e, &(0x7f0000017000)="010000000000000018") 2018/01/06 23:07:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000002000-0x38)={&(0x7f0000006000-0x10)=@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000eff000)=[], 0x0, &(0x7f0000000000)=[], 0x0, 0x0}, 0x0) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000000000)=@buf={0x9, &(0x7f0000d37000)="5a6bd017fef398e1d3"}) ioctl$sock_ifreq(r0, 0x8946, &(0x7f0000002000-0x28)={@common='lo\x00', @ifru_flags=0x0}) 2018/01/06 23:07:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0xc568, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000e07000)={0x0, 0x0}) utime(&(0x7f0000aa0000)='./file0\x00', &(0x7f0000b6d000-0x10)={0x6, 0x9}) 2018/01/06 23:07:06 executing program 4: mmap(&(0x7f0000000000/0xdf7000)=nil, 0xdf7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000dea000)='./file0\x00', 0x0) r0 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000034000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000df3000)='./file0/file0\x00', &(0x7f0000a17000-0x8)='./file0\x00', &(0x7f0000ded000)='v7\x00', 0x1001, &(0x7f0000c04000-0x81)="") unlinkat(r0, &(0x7f0000d68000-0x8)='./file0\x00', 0x200) creat(&(0x7f0000df7000-0xe)='./file0\x00', 0x0) 2018/01/06 23:07:06 executing program 0: r0 = syz_open_dev$vcsa(&(0x7f0000137000-0xb)='/dev/vcsa#\x00', 0xda1, 0x400) r1 = mmap$binder(&(0x7f000058d000/0x400000)=nil, 0x400000, 0x4, 0x10010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000001000)={0x90, 0x0, &(0x7f0000001000-0x90)=[@reply={0x40406301, {0x4, 0x0, 0x1, 0x0, 0x10, 0x0, 0x0, 0x30, 0x40, &(0x7f0000000000)=[@fd={0x66642a85, 0x0, r0, 0x0, 0x0}, @flat={0x776a2a85, 0x10b, r1, 0x1}], &(0x7f0000001000-0x40)=[0x38, 0x68, 0x30, 0x78, 0x18, 0x48, 0x65bb7d324fe195f1, 0x78]}}, @enter_looper={0x630c}, @exit_looper={0x630d}, @transaction={0x40406300, {0x4, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x68, 0x0, &(0x7f0000002000-0x68)=[@fd={0x66642a85, 0x0, r0, 0x0, 0x0}, @ptr={0x70742a85, 0x1, &(0x7f0000000000)=0x0, 0x1, 0x3, 0x30}, @ptr={0x70742a85, 0x0, &(0x7f0000001000)=0x0, 0x1, 0x1, 0x3f}], &(0x7f0000000000)=[]}}], 0x58, 0x0, &(0x7f0000002000-0x58)="32b6b3bb47217392cc1186be81e77c22210fcdbb2ec665f297180d43c3ce24b0bd68bdd3c4802027224384b9c180319e71288369a79b0d14669d6f31a0fe6981096d4cc17b16709ccd5244ec49746e277fa461ff971cca09"}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000001000-0x18)={r1, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x6, 0x8000000000000004, 0x2b, 0x3, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) ioctl$KVM_TPR_ACCESS_REPORTING(r0, 0xc028ae92, &(0x7f000040b000-0x28)={0x6, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = dup2(r2, r2) r4 = getpid() ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r3, 0xc1105511, &(0x7f00006a2000-0x110)={{0x4, 0x6, 0x4, 0x83, "58cf1adadb965d3efe3d1814d85e723cae89762754f26fff53639b91a46fdb1eb64472342126930e38be9c16", 0x1000}, 0x0, 0x0, 0xffffffffffffffff, r4, 0x7ff, 0x200, "c11e2ed89bab67b0a63b6d4ae6acdd7f878f14eacb010ccb290d4bd6728748203d01aa416ce8b275eb822ab01052c0478d74b728a7426bf10381a94f1c2a6094", &(0x7f0000f67000-0x4)='}lo\x00', 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x3, 0x5, 0x2, 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]}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000ad1000)={r2, &(0x7f00000e0000)="", &(0x7f0000002000)="", 0xffffffffffffffff}, 0xfffffffffffffd36) 2018/01/06 23:07:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xf, 0xe60c) io_setup(0x7, &(0x7f0000e72000)=0x0) io_destroy(r1) perf_event_open(&(0x7f000031d000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000fde000)='..', &(0x7f000021b000)='./file0\x00', &(0x7f0000898000-0x8)='xfs\x00', 0x5004, 0x0) timer_create(0x0, &(0x7f0000cb4000-0x60)={0x0, 0x9, 0x6, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000133000-0x4)=0x0) timer_gettime(r2, &(0x7f00003af000)={{0x0, 0x0}, {0x0, 0x0}}) getpgrp(0x0) keyctl$restrict_keyring(0x1d, 0x0, &(0x7f0000e3d000)='trusted\x00', 0x0) bind(r0, &(0x7f0000800000+0xab8)=@ax25={0x3, {"e85208e5f4c946"}, 0x0}, 0x10) umount2(&(0x7f0000c1b000-0x2)='..', 0x2) 2018/01/06 23:07:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000003000-0x1e)="071f09200000000000ffff00000700000005004ca6000412a1bf0202fd", 0x1d) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f000073a000-0xf)=""/15, &(0x7f0000004000-0x4)=0xf) r1 = syz_open_dev$midi(&(0x7f000003b000)='/dev/midi#\x00', 0x0, 0x8000) connect$ipx(r1, &(0x7f000032f000-0x10)={0x4, 0xa0, 0x2, "77ac05007c7f", 0x5, 0x0}, 0x10) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000ad3000)='/dev/rfkill\x00', 0x40, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r2, 0xc08c5335, &(0x7f0000bdc000)={0x8, 0xd5, 0x40, 'queue1\x00', 0xe6c5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/06 23:07:06 executing program 2: mmap(&(0x7f0000000000/0xdf3000)=nil, 0xdf3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f000001b000-0x5c)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, {0xa, 0x2, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x0, [0x0, 0x0, 0x1000, 0x80000000000, 0x20000000000, 0x0, 0x81, 0x5]}, 0x5c) r0 = socket$inet6(0xa, 0x80005, 0x0) ioctl$sock_ifreq(r0, 0x8970, &(0x7f0000def000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@generic="8fa2da378d68e771baccd3753831c040"}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000df1000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f000000a000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r3, 0xc00c642d, &(0x7f0000def000)={r2, 0x80000, r1}) r5 = socket$inet(0x2, 0x80001, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f000003b000)={@common='lo\x00', @ifru_flags=0x1002}) r6 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) bind$inet(r6, &(0x7f0000df1000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$sock_buf(r1, 0x1, 0x19, &(0x7f0000910000)=""/0, &(0x7f0000dee000)=0x0) setsockopt$inet_tcp_int(r6, 0x6, 0x200000000000a, &(0x7f0000425000)=0x1004, 0x4) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f00003d1000)=0x0, &(0x7f00002f4000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000440000-0x8)=@assoc_value={0x0, 0x8}, &(0x7f0000def000)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, &(0x7f00007ee000)={0x8000, 0x204, 0xffffff7ffffffff8, 0x3, r7}, 0x10) sendto$inet(r6, &(0x7f0000de2000-0x1)='U', 0x1, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCGIFBR(r5, 0x8940, &(0x7f0000de9000-0x18)=@generic={0x6, 0x3, 0x4}) setsockopt$sock_int(r6, 0x1, 0x100000000c, &(0x7f0000df2000)=0x9, 0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000df0000)={{{@in=@remote={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=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000de9000)=0xe8) setsockopt$inet_tcp_buf(r6, 0x6, 0xa, &(0x7f000071d000)="1f0000000000000000f9fffc8f36f800000733f1a5a78631df491525c301040008000000004fa607", 0x28) mmap(&(0x7f0000df3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNATTACHFILTER(r1, 0x401054d5, &(0x7f0000df4000-0x10)={0x5, &(0x7f0000df4000-0x28)=[{0x4, 0x6ba2, 0x3, 0x1}, {0x2, 0x1, 0x4, 0x8}, {0x2, 0x100000001, 0x4, 0xe146}, {0xffffffffffffff01, 0x80000001, 0x20, 0x0}, {0x81, 0x200, 0x2, 0x8}]}) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r5, 0x84, 0xc, &(0x7f00009ec000)=0x7, 0x4) ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f000038c000)=""/82) pipe(&(0x7f0000df2000-0x8)={0x0, 0x0}) getsockname(r8, &(0x7f0000deb000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000deb000-0x4)=0x14) sendto$inet(r6, &(0x7f0000261000-0x1000)="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", 0x1000, 0x3fff, 0x0, 0x0) read(r6, &(0x7f0000d1c000)=""/4096, 0x1000) 2018/01/06 23:07:06 executing program 0: mmap(&(0x7f0000000000/0xf14000)=nil, 0xf14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x8, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@ssrr={0x89, 0x7, 0x20a1, [@remote={0xac, 0x14, 0x0, 0xbb}]}, @timestamp={0x44, 0x4, 0x0, 0x0, 0x0, []}]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "13f77d", 0x0, "ace340"}, ""}}}}}, 0x0) mmap(&(0x7f0000f14000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000492000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000f15000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f15000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_XEN_HVM_CONFIG(r0, 0x4038ae7a, &(0x7f0000f16000-0x38)={0x4, 0xbdb, &(0x7f000073e000-0xc3)="2b63cba3ef5a100e0ec3bf87808fda0084b8837677e35776927a486c091f52390db4ebc864310532cd185f278ae4f12c1fb7cc05d7abb8232541751861f09e5d014c704e150d5dccbd8e6abbcf588490d58838146dec62dd1173a74fe1134f2d4475ecfe0217b6b214cb69a5f67ccb1e83452be791b9ac918abf1eae24381e469debb39b904de37d06cb1d38938a566c6e06f743f6c99213d65aa70ac77dfd72b2d230a1d0d1c0e532d57760ce63e19a189cc38db3ffa808dba43d66c9959c7326f55f", &(0x7f0000f16000-0x48)="0cfe8a378fc0d2e9f4faf154342de8ce9fc4129097c05c313f5f9368efc2cfeca3e8560838a10c17afa281c2e1b47261fedbb058e7bb83144fafe92e933d3740ae9e7014d40957e8", 0xc3, 0x48, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) prctl$seccomp(0x16, 0x1, &(0x7f0000f14000)={0x2, &(0x7f0000096000)=[{0x3, 0x3, 0x400, 0x0}, {0x6604, 0x78e9, 0x0, 0x494}]}) 2018/01/06 23:07:06 executing program 6: mmap(&(0x7f0000000000/0xeac000)=nil, 0xeac000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000c6c000-0xd)='/dev/binder#\x00', 0x0, 0x800) syz_extract_tcp_res(&(0x7f00003d2000)={0x0, 0x0}, 0xffffffff, 0x400) mmap(&(0x7f0000eac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000ead000-0x8)={0x0, 0x0}, 0xffff, 0x8dd) mmap(&(0x7f0000eac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = geteuid() ioprio_set$uid(0x3, r2, 0x2) syz_emit_ethernet(0xde, &(0x7f0000ead000-0xde)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="067fffffff04", [], {{0x86dd, @ipv6={0x0, 0x6, "f07007", 0xa8, 0x3a, 0xffffffffffffffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@routing={0x2f, 0xc, 0x3, 0x1, 0x0, [@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x9}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}]}, @fragment={0x62, 0x0, 0x19f, 0x998, 0x0, 0x7fffffff, 0x2}], @tcp={{0x0, 0x3, r0, r1, 0x3, 0x0, 0xa, 0x2, 0xae, 0x0, 0xb1f7, {[@fastopen={0x22, 0xffffff85, "fcfcadee715f50cbee"}, @mss={0x2, 0x4, 0x280000000}, @nop={0x1}, @nop={0x1}]}}, {"d2693d258458e29e5edb69a4e1e98566"}}}}}}}, 0x0) 2018/01/06 23:07:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000c78000-0x1f)="1f0000000001ff00050000000002010100d1000009000200010000c5000000", 0x1f) getsockname$unix(r0, &(0x7f0000680000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f00000cf000-0x4)=0x8) 2018/01/06 23:07:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000669000-0x4)={0xffffffffffffff9c}) connect$llc(r0, &(0x7f00005aa000-0x10)={0x1a, 0x1f, 0x7ff, 0x3, 0x2, 0x7fffffff, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000312000-0x7)='ns/ipc\x00') openat$sequencer2(0xffffffffffffff9c, &(0x7f0000dbd000-0x10)='/dev/sequencer2\x00', 0x10140, 0x0) 2018/01/06 23:07:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000543000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f000077f000)="") r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f000090b000)='/selinux/context\x00', 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r0, 0xc0045520, &(0x7f0000233000)=0x8000) r1 = openat(0xffffffffffffff9c, &(0x7f000089a000-0x8)='./file0\x00', 0x0, 0x0) setsockopt$inet_dccp_buf(r1, 0x21, 0x0, &(0x7f00000c0000-0x65)="4fd93b16b47d36794ba6023e00455da54e1f1b4a366668cf889b8349cfe64b01e6db2e4d0144610ca7d6f8ab8bac7bb1ac98501cb5ea86d5ede096ee25f4b16c3ce6f97d8eceba0665c0504939a8ace673ef8605300a5d29697aaf34106ecfcd096e81057d", 0x65) umount2(&(0x7f0000961000)='./file0\x00', 0xa) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000502000)=0x0) fchmodat(r1, &(0x7f0000170000-0x2)='..', 0x0) 2018/01/06 23:07:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000c000-0x6)='./control\x00', &(0x7f000000b000-0x6)='./bus\x00') symlink(&(0x7f0000cca000-0xa)='./bus/file0\x00', &(0x7f000017b000)='./control\x00') truncate(&(0x7f0000fb2000-0x6)='./bus\x00', 0x800) 2018/01/06 23:07:06 executing program 2: 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, &(0x7f0000208000)={0x0, 0x0, &(0x7f0000004000)=[], 0x1, 0x0, &(0x7f000000d000)='b'}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) fcntl$getflags(r0, 0x40a) r1 = syz_open_dev$mice(&(0x7f0000b6a000)='/dev/input/mice\x00', 0x0, 0x10000) bpf$OBJ_PIN_MAP(0x6, &(0x7f000024e000-0xc)={&(0x7f0000d28000-0x8)='./file0\x00', r1}, 0xc) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) syz_open_dev$binder(&(0x7f0000bde000)='/dev/binder#\x00', 0x0, 0x800) 2018/01/06 23:07:06 executing program 7: mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000feb000)='/dev/snd/pcmC#D#c\x00', 0x7, 0x400) setsockopt$inet_dccp_buf(r0, 0x21, 0x80, &(0x7f000057c000)="7b74aaeed2cf758d90d87365c693939188ddd7a3d8926b1842bc9b9732470aebd9e7a27c1a1401a5890a59b2c4aa0e6ed1d0e71329382955d18f2300556a21ff4e90136823c8d3839e86d7d30ae7106263b9c4b999969c9ecd5133eec3ef94fde623f62fe49cf2cecc2f7d1a8a2dca9b71421a396dbb82af5befbce9502a7de29bfc0b15", 0x84) capget(&(0x7f0000feb000-0x7)={0x20080522, 0x0}, &(0x7f0000fea000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/06 23:07:06 executing program 3: ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00003a6000)={0x3, 0xffffffffffffffff, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000000)=0xfffffffffffffffc) r1 = socket$inet6(0xa, 0x4000000000000006, 0x2) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000f52000-0x26)={0x0, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) futimesat(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000000)={{0x0, 0x7530}, {0x0, 0x7530}}) 2018/01/06 23:07:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000887000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat(0xffffffffffffffff, &(0x7f00006c9000)='./file0\x00', 0x100, 0xeb) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f000009c000-0x28)={r1, 0x0, 0x7e, 0x77, &(0x7f000012a000)="d5243a6775b1398717660e57808e0c2893ea85f651c71c96aafb809b4f166f428fcdfc0a1388df0bf3285903d541712fb6528eaa61c756a970179b0c6e01bd1bcad38bd0a2302f99c62c4538c0757e180e8371884737b148b67595eb277dda3077b4d0595d6b09105ac60e9e70047fe4b75f51b83c0854e4441bfd2a468c", &(0x7f0000403000-0x77)=""/119, 0x1, 0x2}, 0x28) sendto$inet(r0, &(0x7f0000847000)="", 0xfffffffffffffea3, 0x20000801, &(0x7f0000e1e000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom(r0, &(0x7f0000650000-0xc4)=""/196, 0xc4, 0x21, &(0x7f0000cad000-0x10)=@ipx={0x4, 0x0, 0x0, "efacc141ae39", 0x0, 0x0}, 0x10) 2018/01/06 23:07:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000979000)={0x0, 0x0}) write(r0, &(0x7f0000817000)="220000001c000700f8efff070500000000000000800100004a00000306000100a445", 0x22) 2018/01/06 23:07:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = syz_open_dev$vcsn(&(0x7f0000282000-0xa)='/dev/vcs#\x00', 0x2, 0x4000) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r1, 0x80045530, &(0x7f0000db8000)=""/193) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000989000)=0x100) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f00005a9000-0x8)=[{r3, 0x0, 0x0}], 0x1, 0xfffffffffffffffc) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x2, 0x44031, 0xffffffffffffffff, 0x0) ioctl$sock_netdev_private(0xffffffffffffffff, 0x0, &(0x7f0000097000-0xef)='\n') fsetxattr(0xffffffffffffffff, &(0x7f0000f48000-0x15)=@random={'security.\x00', 'mime_type$\x00'}, &(0x7f0000307000-0xa)='/dev/ptmx\x00', 0xa, 0x0) r4 = dup2(r2, r3) fcntl$setown(r4, 0x8, r0) tkill(r0, 0x16) 2018/01/06 23:07:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x6af, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getrandom(&(0x7f0000558000-0xf)=""/15, 0xffffffffffffff99, 0x3) 2018/01/06 23:07:06 executing program 1: r0 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000001000-0x32)="f15708583df2627545cf47f92d7df999cacbb896c351658d574cde21f597e2df4d36ffbecdd66a875ca4a2cdbe455a6fbbe7ab11a77860bc55113ad0df956ea5e90f96896a6d1b25e1cfa56a0f1538b3d6b58ae4cc276bfa3f3feca1653d16f6d028e92b7d3135cb6426f3b6b01699b4291ce335f6185f5b0b09ee361a1f7186f80bbe889d49cdc767be27bc15bd03cb827d099b6642b21352ec42e6e9d3bd599672f2f0150e2e3f0d13f476c6764723b909c593dfaa8242713f68364cf401fe7133d887026de576776312263ace5253912b4e61515b11dd29e39d427ed9d2ddcb51bed225321963e379deb5643595", 0xef) mmap(&(0x7f0000000000/0x4f2000)=nil, 0x4f2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f000000a000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f00004f2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00004f2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00004f2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00004f2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00004f2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00004f2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00004f2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00004f2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00004f2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00004f2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00004f2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f000021c000-0xb4)=[{{&(0x7f00004f2000)=@nfc={0x27, 0xfffffffffffffffb, 0x4, 0x3}, 0x10, &(0x7f0000197000)=[], 0x0, &(0x7f0000447000)=[{0xf8, 0x112, 0xa09, "99894a8c4b872408dc3937140196b26c6ef331ac1b32e79e5b9ddfb9e3711501b5ce77d6f03780a8020b19c64a831a45b399969331e416ea6bc2d1189bab5ef042b0910d417ae7261d569e770d38bfd91c921b06e3cf77c87b1657405b4700e9d6d799acd6e1eceebf5878dbdad72f92606d7fd45deb60562916c94ab067760b8801805900d39343fe71e2e6526e5f27a458c5fe999f8729a645870303d4a356bec0fe2ffbeeb1a35079940153335e8caa42871661e998a3a8a5b105637b64128e6e794456b3023ee276b2d1c78ef3c13c6bb185b6641e1532d29b35c657c3cdfd894800"}, {0x38, 0x0, 0x9, "7d72af0650e946085737a068eeeea1d18ae6dc7d20e4a32fa29c45694a5e329f23"}, {0xa0, 0x10e, 0x0, "359c4b453db614890d1848057a00e049139e593d395428a31e4d5089368d8acb4be0e305a2b63cda229df08cf80977b45ee3993fcab1667616870601f69a98c6c54713ee81565b6ebf98e969868d40741a95395cb1af162fabfb7e4ffa682cf326be9eeee681c4e6c61bcbdb9afa3ebb05c0392b02fe861c00ef5529eb533f1380e463aef9dc2396495322"}], 0x1d0, 0x814}, 0x9127}, {{0x0, 0x0, &(0x7f00004f2000)=[{&(0x7f00004f2000)="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0x1000}, {&(0x7f00004f2000)="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", 0xfe}], 0x2, 0x0, 0x0, 0x80}, 0x40}, {{&(0x7f0000037000-0xc)=@nl=@kern={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f00004f2000)=[{&(0x7f000030f000)="7af78a027d207be128306e4f716f4c64b260df22463500fdf26f88bbe256bf20a9df5f7da1ab1b378b7689df7d69741cd554070fe1543f8709b90074ef1c8642b101eaaade313c36ab78302aed78b86b2bdc8fc9d5f6f67a23ae719e593cf38391d85e9ab76c25", 0x67}, 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0x1000}, {&(0x7f000029b000)="73d21795f33cb0b8d87025c7fc0da6f20ae10261c08ed58e090fa3611a071ccc5c6557f2244ae2642995f6ff5e8150ecf81a8d14c7ff44eb62074bc233cc259216ab38ce4e8951ead963ed14a19195f1b7ad1c23d6b324dd684976", 0x5b}, {&(0x7f00004f3000-0x8b)="3e240130845ff24ae457a121e5c44228e16fa929317ffcef64710055497dcad088c8b6c1d590417c28a74b66cab69b89c4526a5ed5e7ff623d8c8f729a9d4253455c4ee05d991aa5f85d80f4538ce72bedcab5a708b26a69c9faa3191db833772ff32ee6e575ff6e6b71d6249bb544d7788b9376f7be67ac0a37f43cc5584870e4b65166f82ca8755f2d53", 0x8b}], 0xa, &(0x7f000036f000-0x2a0)=[{0x58, 0x103, 0x2, "71ac216f1907c6a244385bc7451d1c4df72f775850089d02e77fa6a910e8cce25ff40eddfb796279e261588bc3fb3b3e15faf88580e342b31bb3b2db53586dfaef30"}, {0x58, 0x117, 0x1, "70fce71f16635cd83686b8e0d5ee0da24bfd3e9b9ca4d4356056ba76dbaf0c00c37220afc85620bc74e2cae32be340165d8ffa1f129b25d146492e1b8b66988ee0a4621116"}, {0x40, 0x112, 0x100000001, "2ccd40a13e0a7aca15689547c9942b06af735fd9134b817c3fd2c2c6b68f031ddde49c7f4995f60399b514520b"}, {0xc0, 0x1, 0xffff, "4d1ef2388bd3c39e9f02b3a2fec027a223040c929dd8b85c94554d33837263e724a1d934ada434e2e34a9a89d41820d3cb448e69b5c036402c73f5f37b9fab21bb5801db4b8981724f57ef601800c69067b272a0cb636d62035a6d3c065918cf7c23ca74754b47448097f5f184292d0dfb113f3742da49532a980243fa87541a87d606c16a30462881111be26752bfcfab4e1bab1c86a6e51270c43ba94396df1762b77a05b13e151067d33bb6e4227d"}, {0xa0, 0x0, 0x7fff, "58a163881debd45ef61ad051fa952b6795dd3c2ec823655f1af932bc9d9119e1e132d4fc3177318b6cfaee72944f25207fea1dd6c0a141034726a9dae8747e0581448cbed87243de46d10803a18ecb57796b336bcb7903e0c7c8cd50ec45eb687d599949ebf48e62e2799d3bf5e824c7e7d1c5c6a844738237cec74a2d40643eee15bb440d9d81ec961c202aff3acf"}, {0x50, 0x1, 0x8, "e7514bf8ede4257c8a165dd73e1cfb28695e3310779af89632954fc9fd85ce89c3a11dc0a771d3ce1ac9349ceea36879fecd9d3514016c09af646aa15be0"}], 0x2a0, 0x4080}, 0x1}], 0x3, 0x10) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f00000e3000-0x30)={0x8, 0x0, &(0x7f00004f1000)=[@release={0x40046306, 0x0}], 0x0, 0x0, &(0x7f0000189000)=""}) mmap(&(0x7f00004f3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f00004f3000)='/dev/binder#\x00', 0x3) connect$netlink(r2, &(0x7f0000130000-0xc)=@proc={0x10, 0x0, 0x2, 0x0}, 0xc) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00004f1000-0x30)={0x0, 0x0, &(0x7f00004f1000-0x2c)=[], 0x83, 0x0, &(0x7f00004f1000-0x9b)="eca530865a9f2f543defa1b72126c38e3f8274967d610e98b04cfc2b5a97d1aee7ea25a76c4139a410e63ced6126e5591923b187ce471f3988e41fce2058d0df6e46c2c067ee6e8a36799d10a66dedc5edcd8eefccea922bd7334ee5dae1257f3beca394bd37c898c62fd44f599179a7ac8019d273beb754b74f71b81b199d9ad74f93"}) [ 53.489747] netlink: 5 bytes leftover after parsing attributes in process `syz-executor4'. [ 53.520894] netlink: 5 bytes leftover after parsing attributes in process `syz-executor4'. 2018/01/06 23:07:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00008c5000-0x4)={0x2000000000}, 0x4) write(r0, &(0x7f0000078000)="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", 0xfc) [ 53.569934] binder: 8197 RLIMIT_NICE not set 2018/01/06 23:07:06 executing program 7: mmap(&(0x7f0000000000/0xf80000)=nil, 0xf80000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000b7a000)=0x2, 0x4) getsockopt$sock_buf(r0, 0x1, 0x1d, &(0x7f0000000000)=""/95, &(0x7f0000f7c000-0x4)=0x5f) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f0000097000-0x118)={0xb28, {{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @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]}}, 0x118) 2018/01/06 23:07:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c23000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-generic\x00'}, 0x58) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000010c000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000673000-0x4)=0x1, 0x4) r2 = accept$alg(r0, 0x0, 0x0) sendmsg(r2, &(0x7f0000b51000-0x38)={0x0, 0x0, &(0x7f000088a000-0x70)=[{&(0x7f000091c000-0xd)="1428ac34a6ac01045f5b1e458c", 0xd}, {&(0x7f0000fbb000-0x19)="7873955c5baa06f5c42e124437e4a11fd094bd866a837addd5", 0x19}, {&(0x7f0000de9000)="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", 0xfdb}, {&(0x7f00000b5000)="0a8afebdc7267762d92fd047da826894dc5c1c20a770569a896a0ba1a92549af3714b2a532fb4e20706ef9b5806dc15608cdd2c87d2fcd9a3a2692c623c6be", 0xffffffbf}], 0x4, 0x0, 0x0, 0x0}, 0x0) 2018/01/06 23:07:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f00005cd000-0x8)={0x0, 0x0}, 0x1, 0x0) syz_extract_tcp_res(&(0x7f000095e000-0x8)={0x0, 0x0}, 0xc0000, 0xc9b) syz_emit_ethernet(0xe6, &(0x7f00000a7000-0xe6)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x8000000086dd, @ipv6={0x0, 0x6, "43f087", 0xb0, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @tcp={{0x2, 0x2, r0, r1, 0x0, 0x0, 0xf, 0x80, 0x80000000, 0x0, 0x0, {[@window={0x3, 0x3, 0x400}, @timestamp={0x8, 0xa, 0x6, 0x7f}, @window={0x3, 0x3, 0x1}, @sack_perm={0x4, 0x2}, @eol={0x0}, @md5sig={0x13, 0x12, "4a7aabaf27e8d6a361d98efb7b7b14de"}]}}, {"894a15ba55f325da9cdf197cae52da8c83b4813bb8407dbc26a1c266e25b393a2c434bfc71b58eb6fc121d15a9d0222dbbe20e007f15f20589121c7471de172e69f132df3c388b3fd7c1900d741c4922e4ae8496f6e17d001172fa0bf09e104673de55b27c40889fbbbcc7eed805cc01584b3a15"}}}}}}}, 0x0) r2 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000d3d000-0xe)='/selinux/load\x00', 0x2, 0x0) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000f3b000)=0x0) 2018/01/06 23:07:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffffff, &(0x7f0000d18000)='./file0\x00', 0x0) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) mbind(&(0x7f0000bbd000/0x3000)=nil, 0x3000, 0x0, &(0x7f0000a63000)=0x0, 0x2, 0x7) [ 53.590347] binder: 8203:8206 ioctl c0306201 204f0fd0 returned -14 [ 53.592670] netlink: 40 bytes leftover after parsing attributes in process `syz-executor4'. [ 53.628913] binder: 8197 RLIMIT_NICE not set 2018/01/06 23:07:06 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/hwrng\x00', 0x2a0800, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000d4d000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x6000}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(r0, &(0x7f0000002000)=""/189, 0xbd, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$llc(r0, &(0x7f0000001000-0x41)="43b4bb3400bbc6cd1f48ee305eb758588b41f1f8b81672ca7cf5e64b356e4f3655d1238d50f0850193fdd691ed0d8843a60eaee96298ce9b7fe22756937848c9c3", 0x41, 0x40, &(0x7f0000001000-0x10)={0x1a, 0x17, 0x3, 0x400, 0x0, 0xff, @random="695c5d2d3eef", [0x0, 0x0]}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$alg(r0, &(0x7f0000002000-0x118)=[{0x0, 0x0, &(0x7f0000001000)=[{&(0x7f0000002000-0xf)="d8cbcac8970a69ea27fda93564a2c6", 0xf}, {&(0x7f0000000000)="2cb78d6d9cd39b419cacbb080fa6ddc1b63813439961466a731dd77c273b4b85478b39d614db5b207fc13e95bc24e041d20a8b5d138fd1991c42ae7218034aa531dda6f3a3", 0x45}, {&(0x7f0000001000-0x88)="c8e6ac7a485a861b84ae9ec4b9f52fec4c97fe7488dd9482f9b0e2bf5e20ca120cfcac3f93121c47da8c637ee22750e273a873d240f8d8f26720bfdc2dd18403000fc775aa8fce7515d6e76e93b1fe3c9ebed0d42dae3740523548b510a35c75ed310ce4743f3fb94986c10d520382937386734201994a35a030ab4eef9368ec176d59921563edfe", 0x88}, {&(0x7f0000001000-0xeb)="390d52be7310013c5ba16ca722b334e652fa438d1b9032281afbb1b40367ba3b67cc3d10aeda85c6604a21df86e4e074dc8ce29dddeff5e9b02615398fd1ffef8b648046bbb8517d2c4cf9835501fe320553bfc9be1764b51668aefbaebf24734fae3c15ea7c8ae8637a9d9b3e2c6e2e3a79c289a16e380a749b8f73f7622a545eee50e1b8a740576375b3fd11b757746ee4cc9b5ec6d88df03edf2d88857a4c9876170c782c7d4c529f4eac421eeda2b09bfdea18b3f27a6c3317f1ddc48067c70e6d5b85716990c36c9ed4241d3ec78b6b97c31b13bb2167dc9d14f0062efc0a7ace418365a22aa41570", 0xeb}, {&(0x7f0000002000-0xb1)="15ae29e44000771ad3891042db0aa603ec6ddd828a4cefd8a3471ee747a103a747f76aabfa838515604370b1afe2bbdfa0d46f53b01d71b78805709162867b1f62916c7c0f203055be7eb80b4ca6df03b2bb1957c75e91bb6136744218eb4b1f04cdc5b7c7de1b5c48f98b70ff69a53f400c0a4eb5f29395df84af0a0ee84f66adbd15e1b44422f2cd65c598e861d2d100aaf01831b364c202092c4693a4c60119f65f889668f79077b84d5f5722cb9245", 0xb1}, {&(0x7f0000000000+0x9bf)="20182914f309e4a5f90dd60cd331586d5056defd623b14b80ae45f0d15ee625824571326bb1c949dcff08ff419d5cdccf0ac481a3d99dd126eb3d7039638a4f14fa4618d7fd34e26f90f16", 0x4b}, {&(0x7f0000001000-0x7f)="a1d335bbfb14df24bd21fc2538d86981f348ec70ad8eaa04fb34522d1a1a65ed792e8d7bf99f3f4505c83fd9a9bac667968b26c2523f30cdd1e053c7f05c2a010ec67ee466090e93e905af7da86b65f5ee2906fae00fcb1b1f14ab6d2b4c90e4f09f5bac04255872c341d6b80339bdc9ef1c3ea4e6bb9f83ce289a80de0c8f", 0x7f}], 0x7, &(0x7f0000001000)=[@op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x0}], 0x48, 0x40000}, {0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000002000-0x98)="fd4683302a815fb218da1395438afb0e4e5d89271e520f1f0c3c606288c724c2b32d57f5a84aecf750bc40d1caf4793c8ea943f283a6e8af83276dcdc0e7861e1d46e9fbbd4071acc01625306560452bf4f05280528073625c1031e18e838e15044d9abe6f2723efa7fd62cb5ec12be4f2235dabafdc0fd6d4ee9fa50c8173d10c6cd7749c175f81a6bcbedd8603c29e4ccb42840bd60821", 0x98}, {&(0x7f0000001000)="637b869255bf5dbaff0e5446f6f295729ab8e69a42e1181ebcbcce45aff4c33eef06310510a1e4fc39f8a29ff75d03f0d803d8e7fcafab6d4fdd6f3c593e1999003aa1cb2160c55b74f221d8b7f1959494b725ea9d4069b2ad113a7b1097d163eaccb838505860f019cdf6503ea0d6c4c14c7eb1e991a334f8471679f6f670de3d156b0db803c8672a5c5dd5fecff5410d762fd09b7c", 0x96}, {&(0x7f0000001000-0x5f)="ceab94de339e2fb91224f07b14f32e9601e0378b30cfc913cdb1c20dea15b4a0fa43290db5a81eaea48316bbe4c6b3744a0da7314a0aa27797f9aa47a8957bfa5547154db9a95b2366f8aa2d410bbdf2fd392d13f7b8333c9065aa3cc80491", 0x5f}, {&(0x7f0000001000)="25a1405c7c5e39f65c0e6c40c5cc4a9f7224e34fd4b94ece73307a8f6bbeb56414136eeda19656c03cdcddb9f37d885d453237f2a1b29f4be8f86d4ad0b912c2f16a079053e09ceef172171d48e6140480308b60631e6091922d5545e9c9141c97a25b350951a64ffc9bb2", 0x6b}, {&(0x7f0000002000-0x7b)="fdc65213d3b3185f237b102e78647b8a31bab561a82ab60fea15f83a1dcf7c2fb439ce595310f373a24c3552f6ddb30a5e3cd5958df51aeb976260d24e34273a4a474b1b628b802edac791b7750ffb9a16080b62111434f2386b7566b8d556be513fa32cfd020d3eda36d5d380866d09ba112f652ac5509feff281", 0x7b}, {&(0x7f0000001000-0xe6)="18ad2297b2103b9cb1e7f36d7624a6fad3df3f515ad74ea6fa09753ef14b73a311cc6bcd354ccfde8c76cf71c851f6add8220139e89c6f78bdf5971f218ccd89132540f86010fe42069d4cb2b2a8922294deb904445f79273c62487914068f9698c6b408535c9664a7c5f993f31843f8ab67fcb71eb5227b1a90a1829b3bdb5e86b74f89f677ea69c40bb96af770abe7baeccd8319e454fc5b5c73b3cd70c17f7a09be8d48a5d9627c3af36777770d95c9b4736f247571b9ce173e572badcf499ff3f4fa802a36849e45749b4d5fccf89d34140353b2e3e01ef4948807b3afd25fd8558914fb", 0xe6}, {&(0x7f0000001000)="dfaeccc79d8e540f3ab505d6a5059232a87e55634bc7885f35c5410e425651501ee0efbb84476635bba38c4f8fe07df44eadb0d7ca9cf30d031ce439bcaea970811a59294b307a0f514c08b3a540eb197e708340b87b99993392e4170d39f0ec6736da87336f49a7f10b3e404dc48f49ebe0bb8adbc81b496aef9b422bcd937dc787b2fabc3a061085b196", 0x8b}], 0x7, 0x0, 0x0, 0x20000000}, {0x0, 0x0, &(0x7f0000002000-0x60)=[{&(0x7f0000001000)="4c8bd703f0ef4b0a30ed5af140729a253d2b8cceaba6a1e9735d74f9092ced24bf25cb839fe553cabd8387828471e4104ee12841c753ef5111af5d8c1216f940d4d342d6024cfc6c8440f4", 0x4b}, {&(0x7f0000002000-0x42)="4e2a04d1d085813af7355271dac9bfef48e7b66b12075b2e220dec823ee18d143afdb3ca0b90ed1f6bd05b5cde80016be8a8202e28a822db5889105c89b4a0205d15", 0x42}, {&(0x7f0000001000-0x71)="a328a085461a3a03cf63c8c03cd166172197f3044a47c7dfd5ff0422380f1ca431156245d8d9aa69ef5d78115e8ae3ea7a136ca0eb7a3d52e8e0c35e8332d40a8fac3bfef01df3345606fcb72da8ef274031066e92da8e691b197520b995954ba10b84c93b2ac4c627083c5d5490220390", 0x71}, {&(0x7f0000002000-0x3c)="046c0933e9fb4fc1e6866b2bbdbbe30465b392864e2aced549f2539b1bf0978ee8e5f2691f9ef3bf022dccdec4121e1b4a25ed63ab788de98d4d8244", 0x3c}, {&(0x7f0000000000)="13b05e8af5bef192ee7e07c01b5248a330cb44a2ef3b95913aa4eea6fe5895b68c7362cb0a686d64cee1f07ead02b8ea4ba282a28c2c87cae186e24868f2a73474db0d1e91e8f7bf61328337e0a528a7941bdd3f8bd44f1ee53e76ff513fb76f17d3b67ba41cf05aaca99fa6b41ca7a0345e1300c80f364d57bc", 0x7a}, {&(0x7f0000000000)="39befe972d17352fe87dadbcebf54fc505da4716899f92742a5cdfcb1beeaca13b9a8bc29f437d37d0a5357fb31e69a42b5c291d9105f25244f5118d9f226575f44137598866083562efaaa66b0f9026b79d063cc6cd135cfbd673d26298421774af5a83928c6a1b99d93c3f7cd77a7356032f5d58bae1", 0x77}], 0x6, &(0x7f0000000000)=[@op={0x18, 0x117, 0x3, 0x0}, @iv={0x58, 0x117, 0x2, 0x41, "054fa0bf87db048dd5c107c55f3c358de6ad3c9d1e6b61b15cc5e2c96df6d1709ae1367aae0163a0078582da4c982e4eaa4dc12f8c65780131739dfa9a84abe354"}, @op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x0}], 0xa0, 0x20000000}, {0x0, 0x0, &(0x7f0000001000-0x60)=[{&(0x7f0000001000)="f42be57278f9cc866af6be1fae10115589151b91e7da1bffa7b8ff89228dab781f7db99522e595a9bbda3212dd0b59fd56b92818", 0x34}, {&(0x7f0000001000)="e322671ec656bf580b4007bd1874aaf0e662f09d673a79031853fc64123528af719e634bff71aa945967983ac9fbe6487a2a614b55a02297835957576579cdce6452b949b81349f2b0765b4a92e54de20e986164bff8a11deca81271c27f8b766d7aab12b03a7b925ccbdfaad15665e38f70785016ee502cbf981a74d0903bd3025e8d93c7a56309e0c8ba142a71c9da2d10f84837854fcd34a7c9dc2645b6c1", 0xa0}, {&(0x7f0000002000-0xbc)="219f46e4d48a16c9f1fb2ef06b75436c37210ead7b8e0e5078961d7b988b5e45fc39cde2ccf9611c29950bf51b51d3d3a40ee526227233a58ecb4170b7363b600fe9a5a2902d04c18f406fd28c1a1aca948afa1047006e3843249d7ff45e5cd49e0a9324dedd9b70804396c615be2f85b0ae4e7eb93dc43e9ebe9c518401402f293c8997e956c9fcb652ed98c74454def01b61054003073feee6a2867dd83d611365d770ef404e676805f0068c63e9e760ed4332705d334640e1ab52", 0xbc}, {&(0x7f0000001000)="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0x1000}, {&(0x7f0000002000-0x9c)="ac72a8eaec672f8d9ed801e876cc4cb9d7bf74545640a93ac60ab30fbffb3c8faf21b054e5810aa7fc3ac1a3aa7c9cabd6aabee89f0cf0a18d8efeff0434a339ddc16233de46ce9bd76d9764bae3b79835d878e087a66f77e602a1bebbfca0cdc29e629dff093ea8506bc335d2b991573c1c43a9460a665831d0d779a55b567b4de2a6e3c55b1ff6e3d765a88946c3981a28f628ca8b90834420564a", 0x9c}, {&(0x7f0000000000)="9e2fa3faf5e97a344b04c8e2ad140abc4bc9713a8ce06f46ec991e7e64f29b14f4e8860f8ad0563b395f85bd162e7504e5cad1768f28d8eefea9b125afc1811cdfd7b5ed8ab4a2d025e3cc91e2cfbb1f8aaf472543fac0b9f1d4f6f224a0a8c3fb5746e2553256a7361568439c28e7dc6347c1c792a41ab515e18b27e837701ffb66a752c815f7bcc4bb162eda913cc410a8", 0x92}], 0x6, 0x0, 0x0, 0x801}, {0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000002000-0xa0)="58c2f2d3d96d52acf70cdb877684019793ba4683d4ce2c9cf71abc6d8e5828dac02324aaa3921f94b17584fcc024a7d0fdcffa1caf919e8ddf65e9d2624007ddc76a6dc74cda8d8401c7bd0f1d2cef5017ac996ca188e6786621a7b66f67b8a3be647b1e61630464104e67d1c641e96cc4ad87b4d9912a9b2af0adeee48920b988959d380aa70ca02df8c2e223b985f76e4668241b3fad953305db8758daca25", 0xa0}, {&(0x7f0000000000)="e2c8fab0343ab9395a4501ce65441ba4e3ef", 0x12}, {&(0x7f0000001000-0x3d)="92ad822e6bc7e7387adb3225703003f4df119ed2b6735d80fba13508b6f1d3ea4b93e6e2c9636803f90e644d1bba73ca6c5db961aba12e53686c24f41e", 0x3d}, {&(0x7f0000000000)="63ffab4ef5f88ea1db77df39645b3c32667391ba40cb8f5bf1ce84437733e82cec84fbead421accf1412c36676454dcd7d3001cd5f71ae462e53acb214abe1d5fbb57fdaa218ea5241385c0294a80dffef7cd35a0f55dbd88d88366af7ecde8f232f5d7a34440e204a334ad93feb48df992a65d4f2056405c3200cee359464a3866bceec2f0545545f6ee481042b01cccaff92fcf569db7e8545884f3d2f066069bcca655f07f2a4551f79c974a281d0f3efbc74932d323812f3af65d44cd889e9fcc34ebe", 0xc5}], 0x4, 0x0, 0x0, 0x20000000}], 0x5, 0x20000000) mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000009000-0x9)='maps\x00') preadv(r1, &(0x7f0000003000-0x10)=[{&(0x7f0000005000-0x1000)=""/1, 0x1}], 0x1, 0x1000) [ 53.645600] binder: BINDER_SET_CONTEXT_MGR already set [ 53.676118] binder: 8191:8197 ioctl 40046207 0 returned -16 [ 53.714914] binder_alloc: 8191: binder_alloc_buf, no vma 2018/01/06 23:07:06 executing program 0: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000003000-0x3)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000003000)={{{{0x2, 0x2, @rand_addr=0xfffffffffffffff9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x6, @loopback={0x0, 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x480, 0x8, 0x1ff, "041586a31639d681200899e5b97325739d8ed14b14127b92118a2c3994e858c1787a267e345509c72c25cdc2f2768baef6e3a647fab7caa2390ce5cd2e1be03d46d5a16d180ff926c1b0b5ee9d6417ad"}, 0x160) getsockname$ax25(r0, &(0x7f0000001000)={0x0, {""/7}, 0x0}, &(0x7f0000002000)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000001000-0x12)='/dev/input/event#\x00', 0x0, 0x3) write$evdev(r1, &(0x7f000004d000)=[{{0x2, 0x0}, 0x0, 0x0, 0x0}], 0x18) [ 53.724327] binder: 8191:8214 transaction failed 29189/-3, size 0-0 line 2903 [ 53.757400] binder: undelivered TRANSACTION_ERROR: 29189 [ 53.763297] binder: release 8191:8197 transaction 39 in, still active [ 53.769958] binder: send failed reply for transaction 39 to 8191:8214 [ 53.776621] binder: undelivered TRANSACTION_COMPLETE [ 53.782124] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/06 23:07:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000383000-0x8)='./file0\x00', 0x100028042, 0x0) fcntl$setstatus(r0, 0x4, 0x6800) r1 = socket(0xa, 0x1, 0x0) rt_sigprocmask(0x0, &(0x7f00008b6000)={0xfffffffffffffffe}, 0x0, 0x8) fallocate(r0, 0x0, 0x0, 0x522d) sendfile(r1, r0, &(0x7f0000aeb000)=0x0, 0x7fffffff) 2018/01/06 23:07:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f00004a8000)={0xffffffffffffffff, 0xffffffffffffffff}) syz_open_dev$vcsn(&(0x7f00009f3000)='/dev/vcs#\x00', 0x9, 0x100) fcntl$setpipe(r1, 0x407, 0x0) readv(r0, &(0x7f0000dc0000)=[{&(0x7f000094a000)=""/4096, 0x1000}], 0x1) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000aa9000-0x18)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000052d000-0x30)={0x10, 0x0, &(0x7f0000e26000-0x10)=[@exit_looper={0x630d}, @free_buffer={0x40086303, r2}], 0x36, 0x0, &(0x7f0000903000-0x36)="0ddb9938b6b0bae048fbd13a74c40a7fcc47a268f67f1a6f657876661de893741c64de044a4b421c3093c3225092c51b7898d06b7b68"}) writev(r1, &(0x7f000000b000)=[{&(0x7f0000c03000-0x106a)="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", 0x1001}], 0x1) bind$alg(r0, &(0x7f00007c8000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes-aesni)\x00'}, 0x58) openat$cuse(0xffffffffffffff9c, &(0x7f000076a000-0xa)='/dev/cuse\x00', 0x103000, 0x0) 2018/01/06 23:07:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000528000)='/selinux/load\x00', 0x2, 0x0) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f00005f4000-0x8)=[0x0, 0x1000]) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) r2 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r2, 0x8040450a, &(0x7f0000013000)=""/0) r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_ENABLE_CAP(r0, 0x4068aea3, &(0x7f0000771000-0x68)={0x81, 0x0, [0x80000000, 0x5, 0xb9, 0x101], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$EVIOCGKEY(r2, 0x80404518, &(0x7f0000ced000-0x6a)=""/106) r4 = gettid() socketpair$unix(0x1, 0x80000000000001, 0x0, &(0x7f0000e19000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) close(r6) ioctl$int_in(r5, 0x5452, &(0x7f000005b000)=0x3) fcntl$setown(r5, 0x8, r4) readv(r6, &(0x7f0000e8f000)=[{&(0x7f0000fb7000-0x64)=""/25, 0x19}], 0x1) fcntl$setsig(r5, 0xa, 0x12) readv(r6, &(0x7f0000fa4000)=[{&(0x7f0000fa5000-0x8e)=""/1, 0xfffffffffffffe5b}], 0x1) dup2(r3, r6) tkill(r4, 0x16) 2018/01/06 23:07:06 executing program 3: r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000e52000)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000001000-0x8)={0x0, 0x5}, &(0x7f0000001000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000f1d000)={r1, 0x2, 0x26}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x62000)=nil, 0x62000, 0x0, 0x11, r2, 0x0) clone(0x0, &(0x7f0000a36000)="", &(0x7f0000855000)=0x0, &(0x7f0000007000-0x4)=0x0, &(0x7f0000340000)="") 2018/01/06 23:07:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005e2000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(md5-generic)\x00'}, 0x58) r1 = syz_open_dev$dmmidi(&(0x7f0000760000)='/dev/dmmidi#\x00', 0x6, 0x100) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f00005fc000)=0x4, 0x4) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) r3 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ce0000-0x4)="", 0x0) sendmmsg$alg(r3, &(0x7f000064d000)=[{0x0, 0x0, &(0x7f0000162000)=[], 0x0, 0x0, 0x0, 0x0}], 0x1, 0x4008000) r4 = add_key(&(0x7f0000979000)='cifs.spnego\x00', &(0x7f0000676000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000034000-0xd4)="f8aa593cf5026bbdf5aeee5f63f80621cabb15e997ef97c87a4b3dfffb43288dc642168fa4cde82c1aa5f837ed9f5e033768d500a4f20c5da233e908683231d22fbe04dd6288f65f854e0f8b5cb3e20566c89fa5c5bb342e214a1f500a79df4d00febe289ae91f31d7126356bb330d05ba641ad5f4d1473f01f760496016ff0d2963ea5d8b39d9e93e479df05498d38b8623a31e96d3125fb2d0b809c0b26a8762bbafece779600c5fc11ce720bf3facad185a1cff9cdaaa8bcdf788fc16785b533c72d06c8c08c7407ba48749d98198793afd64", 0xd4, 0xfffffffffffffffc) keyctl$setperm(0x5, r4, 0x40000) accept$alg(r0, 0x0, 0x0) 2018/01/06 23:07:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00002ba000)='./file0\x00', 0x0) listen(r0, 0x8) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f000050b000+0x138)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000e6e000-0x4)=0x14) sendmsg$key(r1, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000c12000-0x8)={&(0x7f00008de000-0xa0)={0x2, 0xe, 0x0, 0x3, 0x11, 0x0, 0x0, 0x0, [@sadb_x_policy={0x8, 0x12, 0x0, 0x1, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@empty=0x0, @in=@empty=0x0}}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_address={0x3, 0x40000000005, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_x_sec_ctx={0x1, 0x18, 0x0, 0x0, 0x0, ""}]}, 0x88}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/06 23:07:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000b75000)='/dev/adsp#\x00', 0x191, 0x40e000) ioctl$KVM_CREATE_IRQCHIP(r0, 0xae60) perf_event_open(&(0x7f0000955000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) r1 = request_key(&(0x7f0000bb5000)='blacklist\x00', &(0x7f000085c000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00004c9000)='/dev/adsp#\x00', 0xfffffffffffffffe) keyctl$clear(0x7, r1) r2 = open(&(0x7f00004fb000-0x8)='./file0\x00', 0x103c01, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000e53000)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @rand_addr=0x7ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x50) getsockname$ax25(r2, &(0x7f00006e6000+0x908)={0x0, {""/7}, 0x0}, &(0x7f0000268000-0x4)=0x10) 2018/01/06 23:07:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(0xffffffffffffffff, &(0x7f0000169000)={0x0, 0x0, &(0x7f000062c000-0x90)=[{&(0x7f0000dac000-0x1b)='4', 0x1}], 0x1, &(0x7f00008a6000-0x78)=[], 0x0, 0x0}, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000dac000)='/selinux/user\x00', 0x2, 0x0) getdents64(r0, &(0x7f0000740000)=""/58, 0x3a) prctl$setmm(0x23, 0xf, &(0x7f0000df1000/0x6000)=nil) 2018/01/06 23:07:06 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(0xffffffffffffff9c, &(0x7f0000b92000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup3(r0, r0, 0x80000) bind$packet(r0, &(0x7f0000001000-0x8)={0x11, 0xff, r1, 0x1, 0x4, 0x6, @random="4354237a0b8c", [0x0, 0x0]}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0xa, 0x8000000003, 0x40) sendmsg$unix(r2, &(0x7f0000651000)={&(0x7f00003c1000-0x1e)=@file={0x0, "0000007f0022ff02200c000000bcbb5b34010000002f66696c653000"}, 0x1e, &(0x7f0000232000-0x30)=[], 0x100000000000005b, &(0x7f00001db000)=[], 0x0, 0x0}, 0x0) 2018/01/06 23:07:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000b0000-0xa)='/dev/ptmx\x00', 0x201, 0x0) socketpair(0xf, 0x1, 0xd6f1, &(0x7f0000df7000)={0x0, 0x0}) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000fe7000-0xc)={0x0, @remote={0x0, 0x0, 0x0, 0x0}, @empty=0x0}, &(0x7f0000156000)=0xc) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f000038b000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, r3}, 0x14) ioctl$TIOCNXCL(r1, 0x540d) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000bb4000)=0x0) ioctl$TCSBRK(r0, 0x5409, 0xfff) writev(r0, &(0x7f000036c000-0x30)=[{&(0x7f0000612000)="ebb29c2aa804af648d63b2908439b40213", 0x11}], 0x1) ioctl$TCXONC(r0, 0x540a, 0x4) ioctl$TCSETA(r0, 0x5402, &(0x7f000033a000-0x14)={0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/06 23:07:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000b59000-0xe)='/selinux/user\x00', 0x2, 0x0) ioctl$TIOCGSOFTCAR(r1, 0x5419, &(0x7f0000c6a000)=0x0) bind$alg(r0, &(0x7f0000c23000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-generic\x00'}, 0x58) r2 = accept$alg(r0, 0x0, 0x0) sendmsg(r2, &(0x7f0000b51000-0x38)={0x0, 0x0, &(0x7f000088a000-0x70)=[{&(0x7f00006ef000)="1428ac34a6ac01045f5b1e458c", 0xd}, {&(0x7f0000fbb000-0x19)="7873955c5baa06f5c42e124437e4a11fd094bd866a837addd5", 0x19}, {&(0x7f0000de9000)="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", 0xfdb}, {&(0x7f00000b5000)="0a8afebdc7267762d92fd047da826894dc5c1c20a770569a896a0ba1a92549af3714b2a532fb4e20706ef9b5806dc15608cdd2c87d2fcd9a3a2692c623c6be", 0x3f}], 0x4, 0x0, 0x0, 0x0}, 0x0) 2018/01/06 23:07:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x8000000000000003, 0x2) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00008ed000)={0x0, 0x0, 0x0, 0x0}, &(0x7f00006de000)=0xffffffffffffffde) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000eff000)={@common='lo\x00', &(0x7f0000491000-0x28)=@ethtool_eee={0x45, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/06 23:07:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000383000-0x8)='./file0\x00', 0x100028042, 0x0) fcntl$setstatus(r0, 0x4, 0x6800) r1 = socket(0xa, 0x1, 0x0) rt_sigprocmask(0x0, &(0x7f00008b6000)={0xfffffffffffffffe}, 0x0, 0x8) fallocate(r0, 0x0, 0x0, 0x522d) sendfile(r1, r0, &(0x7f0000aeb000)=0x0, 0x7fffffff) 2018/01/06 23:07:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x807, 0x80007) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00009f0000-0x4)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f00002be000-0x4)=r1) setsockopt$inet_int(r0, 0x0, 0x32, &(0x7f0000966000-0x4)=0x8000000000007, 0x4) 2018/01/06 23:07:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000f34000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r1 = request_key(&(0x7f0000f5e000)='.dead\x00', &(0x7f0000535000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000fa3000-0x18)='/selinux/avc/hash_stats\x00', 0xfffffffffffffffc) keyctl$describe(0x6, r1, &(0x7f000069d000-0x1000)=""/4096, 0x1000) getsockopt$bt_hci(r0, 0x0, 0x2, &(0x7f0000fdf000-0x50)=""/80, &(0x7f00001fc000)=0x50) bpf$PROG_LOAD(0x5, &(0x7f00007f8000)={0x1, 0x5, &(0x7f0000822000-0x68)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x3}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00004a1000-0xa)="73797a6b616c6bf20800", 0x8, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/06 23:07:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000989000)=0x100) fcntl$setsig(r1, 0xa, 0x12) poll(&(0x7f00005a9000-0x8)=[{r2, 0x0, 0x0}], 0x1, 0xfffffffffffffff8) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x2, 0x44031, 0xffffffffffffffff, 0x0) ioctl$sock_netdev_private(0xffffffffffffffff, 0x0, &(0x7f0000097000-0xef)='\n') fsetxattr(0xffffffffffffffff, &(0x7f0000f48000-0x15)=@random={'security.\x00', 'mime_type$\x00'}, &(0x7f0000307000-0xa)='/dev/ptmx\x00', 0xa, 0x0) r3 = dup2(r1, r2) fcntl$setown(r3, 0x8, r0) tkill(r0, 0x16) openat(r3, &(0x7f000088e000)='./file0\x00', 0x80000, 0x0) 2018/01/06 23:07:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x802, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000068b000-0x10)={0x1, &(0x7f0000193000-0x10)=[{0x6, 0x0, 0x0, 0x2}]}, 0x10) r1 = socket$inet6(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000410000)='/dev/ppp\x00', 0x400, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r2, 0x40505331, &(0x7f00009e0000-0x50)={{0x6, 0x6}, {0xa9, 0x40}, 0x7, 0x1, 0x7, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_IRQ_LINE(r2, 0x4008ae61, &(0x7f0000663000-0x8)={0x81, 0x3}) open_by_handle_at(r0, &(0x7f00002f3000)={0xa3, 0x80000001, "57cb943a2b07d1c984f10175f5d968b4ca39011594e0f6d0675a61df20e08a45e5380d0dd427698f96411bf9c978c8405b2e5a781745a0e9fbe095a79d7b6c0ccf0c0691ba414089a3701075aa35574ee3fd2667fb800106a5d1d46873372e7cc22a254ee4ba304e7dd24ad3ff41ef152c22c2f439edff63750f75fe1055314413eddee043a7f554059e3f6ee2bd02fb6f97f4c1bfe669fe5e7b40"}, 0x40c880) 2018/01/06 23:07:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000ad9000-0x4)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f000025e000)="") mknod(&(0x7f0000433000)='./file0\x00', 0x1001, 0x0) execve(&(0x7f000098c000-0x8)='./file0\x00', &(0x7f000080c000)=[], &(0x7f0000868000)=[]) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000008e000)={0x0, 0x0, 0x0}, &(0x7f000093d000)=0xc) fcntl$setown(r0, 0x8, r1) r2 = getpgrp(0x0) sched_setaffinity(r2, 0x8, &(0x7f0000000000)=0x9) r3 = syz_open_dev$usbmon(&(0x7f00005c5000-0xd)='/dev/usbmon#\x00', 0x1, 0x40000) bind$bt_hci(r3, &(0x7f000077a000)={0x1f, 0x4, 0x0}, 0x6) fcntl$getownex(r0, 0x10, &(0x7f0000fcc000)={0x0, 0x0}) r5 = getpgrp(0x0) kcmp(r4, r5, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) kcmp(r5, r5, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) creat(&(0x7f0000b7a000)='./file0\x00', 0x0) 2018/01/06 23:07:07 executing program 1: mmap(&(0x7f0000000000/0xfbb000)=nil, 0xfbb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x20000000104, 0x0) semtimedop(r0, &(0x7f000001e000-0x2a)=[{0x0, 0xfffffffffffffffb, 0x0}], 0x1, &(0x7f0000020000-0x10)={0x77359400, 0x0}) semtimedop(r0, &(0x7f0000000000)=[{0x4, 0x7ffd, 0x0}, {0x0, 0x8091, 0x0}, {0x0, 0x0, 0x0}], 0x3, &(0x7f0000034000)={0x77359400, 0x0}) semop(r0, &(0x7f0000036000-0x6)=[{0x0, 0xbffffffffffffffd, 0x0}], 0x1) semctl$GETALL(r0, 0x0, 0xd, &(0x7f0000d18000)=""/41) semop(r0, &(0x7f0000035000)=[{0x4, 0x81, 0x0}, {0x5, 0x0, 0x1800}], 0x2) mmap(&(0x7f0000fbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$midi(&(0x7f0000fbd000-0xb)='/dev/midi#\x00', 0x2, 0x602) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000fbc000-0x4)=0xeb, 0x4) 2018/01/06 23:07:07 executing program 2: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000da6000-0xc)='/dev/autofs\x00', 0x4000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$bt_l2cap(r0, &(0x7f0000001000-0xe)={0x1f, 0xffffffffffffffdf, {0x0, 0x2, 0x3, 0xc1e, 0x80000000, 0x2}, 0xfffffffffffffffe, 0x9}, 0xe) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x800000000000, 0x0, 0x80ad, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffb, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xbb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0xfffffffffffffffd, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0xc, 0x0, 0x0, 0x800000000000000, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x3, r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f0000000000)={0x0, 0x0}, 0x10) 2018/01/06 23:07:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000a49000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f00009b8000-0x4)=0xfff) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f00008ae000-0x8)=0x0, &(0x7f0000b30000)=0x8) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000578000-0x38)={&(0x7f000026d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xba, &(0x7f0000577000)={&(0x7f0000581000-0x144)=@newsa={0x144, 0x10, 0x1, 0x0, 0x0, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@broadcast=0xffffffff, 0x0, 0x32}, @in=@multicast2=0xe0000002, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x5, 0x0, 0x0}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0}, [@offload={0xc, 0x1c, {0x0, 0x0}}, @algo_crypt={0x48, 0x2, {{'ecb(cipher_null)\x00'}, 0x0, ""}}]}, 0x144}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/06 23:07:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) mmap(&(0x7f0000000000/0x31000)=nil, 0x31000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000028000-0x9)='/dev/kvm\x00', 0x0, 0x0) getsockopt$inet6_opts(r0, 0x29, 0x32e4670b0c085eea, &(0x7f0000a67000)=""/4096, &(0x7f0000807000-0x4)=0x1000) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f000000d000/0x18000)=nil, &(0x7f0000011000)=[@text64={0x40, &(0x7f0000028000-0x28)="43f44f0fc72da34c000066440f3881234e0f2316b9c00800000f32410f060f01d1460f073ee700f8", 0x28}], 0x1, 0x0, &(0x7f0000001000-0x20)=[], 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000030000-0x98)={0x1, 0x0, [{0x490, 0x0, 0x0}]}) write(r0, &(0x7f000019d000-0xfc)="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", 0xfc) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000b7e000-0xc)='/dev/autofs\x00', 0x1150c0, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r4, 0x84, 0x7c, &(0x7f0000f43000-0x8)={0x0, 0x80000001, 0x80}, &(0x7f0000e1b000)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f00001eb000)=@assoc_value={r5, 0x1f}, &(0x7f0000a76000-0x4)=0x8) r6 = accept$ax25(r1, &(0x7f0000e70000)={0x0, {""/7}, 0x0}, &(0x7f0000bee000)=0x10) fcntl$getownex(r2, 0x10, &(0x7f00004e9000-0x8)={0x0, 0x0}) ioctl$sock_SIOCSPGRP(r6, 0x8902, &(0x7f0000f5c000)=r7) 2018/01/06 23:07:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000039000)='/dev/vga_arbiter\x00', 0x200000, 0x0) connect$netlink(r0, &(0x7f0000790000-0xc)=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000489000)={0x1, [0x0]}, &(0x7f00004b2000)=0x8) r1 = socket(0xa, 0x2, 0x7) sendmsg$nl_xfrm(r1, &(0x7f00005e7000-0x38)={&(0x7f0000547000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000085000-0x10)={&(0x7f0000904000)=@getsadinfo={0x14, 0x1f, 0x209, 0x0, 0x0, 0x3, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000000a000-0x20)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xff, 0x3, 0xff, 0x6, 0x5, 0x6, 0x101}, 0x20) 2018/01/06 23:07:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f0000001000-0x6)='ramfs\x00', 0x4000100001, &(0x7f0000ce3000)="") creat(&(0x7f000016d000-0x8)='./file0/file0\x00', 0x0) mount(&(0x7f0000bbd000-0xe)='./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) 2018/01/06 23:07:07 executing program 7: mmap(&(0x7f0000000000/0x57b000)=nil, 0x57b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000576000)={&(0x7f000014e000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000577000-0x10)={&(0x7f0000245000)=@allocspi={0xf8, 0x16, 0x1, 0x0, 0x0, {{{@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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x32}, @in6=@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}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, []}, 0xf8}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000057b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000057b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000057b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f000057c000-0xe8)={{{@in=@rand_addr=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000057c000-0x4)=0xe8) fstat(r0, &(0x7f000030e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000057b000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000057b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000057b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r0, &(0x7f000057c000-0x38)={&(0x7f000057b000)={0x10, 0x0, 0x0, 0x11000}, 0xc, &(0x7f000057b000+0x48b)={&(0x7f000057c000-0x13fc)=@delpolicy={0x13fc, 0x14, 0x300, 0x6, 0x1, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1, 0x8, 0x0, 0xfbf, 0xa, 0x20, 0x20, 0xab, 0x2, r1}, 0x8, 0x2}, [@ipv6_hthresh={0x8, 0x4, {0x66, 0x40}}, @migrate={0x30, 0x11, [{@in=@multicast1=0xe0000001, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x7, 0xa, 0xa}]}, @sec_ctx={0xac, 0x8, {0xa8, 0x8, 0x1, 0x3, 0xa0, "4ef28e0f9d4e6a1cb2cb7e34ed0541fc905afdeb0466ca8f6f51b7d6e2f1d44d07c02eeb69d5c601bbfef9f24386f00ead1265859b153387d884894ce14d404a8b52d0181f31f05d9b867c5a1f482f4353aab30269521cb191c575ef24102c6651281c4aeb78da03b41bea2052d16b10cee178bc2cf3df009e69216072bcc0cca8f6abc2bd232ff459dec9d259f5777ee85ae4d2fc151c52e8ad45d6a780c222"}}, @proto={0x8, 0x19, 0x0}, @algo_crypt={0x1048, 0x2, {{'xts(cast6)\x00'}, 0x1000, "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"}}, @algo_auth_trunc={0xc4, 0x14, {{'tgr128-generic\x00'}, 0x75, 0x0, "e89372c229d804d1ac82449e08ef96c60c53aa71e56d3d35cc56b3573fd16422b35ce7ee7e62a4a4fa2e5d60a1d21fe58e9223ec66a816c056cfcfb3d3c8c62b692f0b2b5125646d33acbfda35a5cd7c5a5884660bc4c64ed24f9418d29e1a70394b27084f29d286e5f0ef59600643507bec24b34b"}}, @algo_aead={0xf0, 0x12, {{'pcrypt(rfc7539(ctr(aes),wp256))\x00'}, 0xa1, 0x60, "4656377c50ad2dadf134b02beeba1dbb2a320305923b5cd1dac17703c65132ab722ece2eb5fc84bd63ae85743d1f3be4b98c13a353bf574ee8fd08ebd251531b69131b7d99d3b141929d7241bec44fe4573ff6f42d09e75fcbf9f81509524e08149ed38f9c7050f8d8faaafe394162cd9555c0da96cb8966aa44eb9e73377a8aff891eb78fed32846868a637452ae92fb31625183eb37bf7e4d82bf01e180a076e"}}, @srcaddr={0x14, 0xd, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @policy={0xb0, 0x7, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2, 0x4, 0x3, 0x7, 0xa, 0x20, 0x80, 0x3a, 0x9e5f, r2}, {0x4, 0x5a81, 0x9, 0x7fffffff, 0x0, 0x9e, 0x63eb, 0x6}, {0x92, 0xfffffffffffffffd, 0x400, 0x1}, 0x5, 0x3, 0x2, 0x0, 0x2, 0x3}}]}, 0x13fc}, 0x1, 0x0, 0x0, 0x20000000}, 0x8000) mmap(&(0x7f000057d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f000057d000)='/dev/mixer\x00', 0x210583, 0x0) mmap(&(0x7f000057d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r3, 0x4010ae67, &(0x7f000057e000-0x10)={0x3000, 0xa000, 0x0}) 2018/01/06 23:07:07 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={0xffffffffffffff9c}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000002000-0x28)={@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$inet6_mreq(r0, 0x29, 0x0, &(0x7f0000001000-0x14)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x1}, r1}, 0x14) r2 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) write$tun(r2, &(0x7f000055a000)=@pi={0x0, 0x88fb, @eth={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [{[], {0x8100, 0x2, 0x5, 0x718bcfe8}}], {{0x8a35, @llc={0xac, @llc={0xf4, 0xe0, "da", "baabda291de4e7533b7202c758abb5b915a9d3b56daacf7fba81e899fe4a2d567540e3e2b873112dc20f46d6bd99fa90327ea4a3e62ddd01602f6bbdae080e4b31463579b7b4113204626b4b6899ab493c31f245bc9a6e2b364bdc06814b71ec7d5415a7d0747978cb23b2e21176cd551e6ba7826bd15a1f3887259d73786b194832c05d683aba26244fc536675df771c873055647588d137413016ba9e32d4183dfe8e000b42e7d9f"}}}}}}, 0xc4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000002000-0x160)={{{{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x20, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x3, 0x8, 0x5, "19bc025cb8351cdde5d6f5ac0630cfd012179be6414e36ff1edef4ce93b90ad23e67a5e89f77739086093923ed7f712ff5231f0ec21a1875cf8fea65f586c501701a38af6b021ab620a0c79cff225c32"}, 0x160) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x36, &(0x7f0000001000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x2000, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, 0x0) accept$inet6(r2, 0x0, &(0x7f0000f26000-0x4)=0x0) 2018/01/06 23:07:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000fb6000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f00008a4000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(r0, &(0x7f0000470000+0xa04)="8d015b4c6c7c8304d39d4695e48a95570aae52af963a9700bc10969ac26755e5ee5f2aff4c25dae137ec1a95d89e62021a5396dc4c7df9ac41832d869d0162ff8375bf0995941570aa39b75ab575e26a55ba22fac33d0624e09b7f5e4e08786e08acb2f109b930718813f94e7e750c4503957acf377e063e4a4992a8c8c6c79cb7401fa7fef6acef2d88087f943b1f8d38ee70fcaa83a3e94018081210b3be5c0b95d87843d3f177420a708b1d15162dd682d04bd9ca7a162cf4381381267f52406c8d672cae7a5a9cbea664b78b85f44f9d13facb13e8c1bb", 0xd9) 2018/01/06 23:07:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) modify_ldt$read(0x0, &(0x7f0000757000)=""/201, 0xc9) seccomp(0x1, 0x1, &(0x7f0000091000-0x10)={0x0, &(0x7f00000e7000)=[]}) 2018/01/06 23:07:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000d11000-0x4)=0xfffffffffffffff9, 0x4) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000b91000-0x4)=0x0, 0x4) kexec_load(0x8000, 0x5, &(0x7f0000c44000-0xa0)=[{&(0x7f0000725000-0x85)="11e3c673ce31840a7fb40234621bf3f4136b29165bd0a81500520e1c1599e734826ad86f848372bb0d32dc2511c5767f1338521c4de70ad30fc4f632cf8e207ee969b3cf5857359c0d2b21ff0f4ec9e9b00d889cb172dd4123182089fc4cc40bb1176ac4b42d9211be36e617ec671229857b9a6343d4c47a8c9ecc2f7fa71ed24bfb739546", 0x85, 0x480, 0x4}, {&(0x7f0000bd8000)="24505a5524f131278813145575fc4cb5aa953d0ab412314f0683894a525e2e3af82f74258b84568961c78da2a1953c465254c45a8d461da255f80138c95f8032ab6f771f8f14c6d5f9e0806e9c7e2863894cec5ba8b7", 0x56, 0x46, 0xffffffffffffc73b}, {&(0x7f0000bc9000)="44c18eee404bab9e653d1c2d43298f841f37f4f43c402350efb10120d48f82547b19b0dfa1827519dbd65dba49d73cbd36f9b9d23566f64ce6c1637a", 0x3c, 0xc1, 0x9}, {&(0x7f0000ced000)="c5aa604d2e0a6a9b51c8a7d71e525ab710349b778bede0921085911e244a870e4eccd2b44e3c1c1452a19d9b5c3165af91a3837b6a68a713f7020c12b9e80d492dc3b9f722bb6e6e1c905dda5e683eaf6aea5ba84d1e12f6f3858f8b412e402b199e375858e3276c10e28e04e1955be8a9e1c5081056c7b2f747cdb26bbffb2fc4a74409d2f783c5c0a3fe616bc993e977ab13281bfa7153010feb35c52698c057b0c6f755130ce0d17f03f5b9d7e1a90f6aeba1c30869ea966491bdfc9500c27e014b354443dbb2a8ea1ece2248f2e7ad56791a8177c11e2c0f7a3a9f3c1d4bf91754df85324b39051dbc289b47dac5", 0xf0, 0x54e5, 0x8}, {&(0x7f0000acb000-0x1e)="da3aad09c2f77658a1565bb5e048899fdc625cd33fee300f1ffa2be29d07", 0x1e, 0x7ff, 0x9}], 0x3f0000) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000657000)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00003ff000-0x19)={0x0, 0x0, ""}, &(0x7f00009a3000-0x4)=0x8) [ 54.648198] netlink: 40 bytes leftover after parsing attributes in process `syz-executor3'. 2018/01/06 23:07:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000379000)='/dev/snd/midiC#D#\x00', 0x7ff, 0x90400) recvfrom(r0, &(0x7f000005b000)=""/240, 0xf0, 0x21, &(0x7f0000f5f000)=@sco={0x1f, {0xff, 0x81, 0x8, 0x4, 0x6, 0x6}}, 0x8) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000a31000-0xc)=""/12, &(0x7f0000c49000)=0xc) creat(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000835000)='./file0\x00', &(0x7f000016a000)='./file0\x00', &(0x7f00001fd000-0x5)='vxfs\x00', 0x101000, 0x0) unlink(&(0x7f0000b4b000-0x8)='./file0\x00') 2018/01/06 23:07:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000008000-0x38)={&(0x7f0000005000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000001000)={&(0x7f0000007000)=@delsa={0x3c, 0x12, 0x21, 0x0, 0x0, {@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x2, 0x0}, [@srcaddr={0x14, 0xd, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}]}, 0x3c}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = request_key(&(0x7f00006cf000)='cifs.spnego\x00', &(0x7f0000555000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00007eb000-0x3)='-#\x00', 0xffffffffffffffff) keyctl$assume_authority(0x10, r1) 2018/01/06 23:07:07 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x84000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000001000)={0x7, 0x0, 0xee, 0xb7f, 0x0}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000000)={r1, 0xcd, "0941e7b5a7bba46fa7e1866ed33f26a9bac93f3b0838828943727f8ae846acd5873a58ea1882a28625cc06e81e9c65c4af3ef36ade03a999b98376eabf9324e82939b44437667d5f31beed709ba345a3ccef391e6737292d9683a3c376cf1913f2815f4619f7ff937edd71e7fed266494051102875e2d32b05439235a98500ab0b549f9623bc42d412a75f14e6efc2fdc6b811591fb66b418e154d6f4da7e6bf7f526ebdf743e8a82b684593425225257956f397ea2050751f50564bc4dd035ea1bcbb759c1dd5a5f03aa3a7e7"}, &(0x7f0000001000)=0xd5) ioctl$KVM_GET_FPU(r0, 0x81a0ae8c, &(0x7f0000d62000-0x1a0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) prctl$intptr(0x1000000000006, 0x7) [ 54.713410] netlink: 40 bytes leftover after parsing attributes in process `syz-executor3'. 2018/01/06 23:07:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000919000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f00008fa000)={0x79, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = socket$kcm(0x29, 0x5, 0x0) getsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f00002c6000-0x8)={0x0, 0x0}, &(0x7f0000d9e000-0x4)=0x8) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) ioctl$KVM_SET_LAPIC(r3, 0x4400ae8f, &(0x7f0000ebf000-0x400)={"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"}) r4 = dup2(r0, r1) statfs(&(0x7f000004b000-0x8)='./file0\x00', &(0x7f0000b7b000-0xa1)=""/161) r5 = dup3(r4, r3, 0x1) ioctl$DRM_IOCTL_ADD_CTX(r5, 0xc0086420, &(0x7f000009a000)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r5, 0x0, 0x10, &(0x7f00004c1000)={{{@in=@empty=0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007aa000)=0xe8) r8 = request_key(&(0x7f000045d000-0xb)='cifs.idmap\x00', &(0x7f0000715000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000528000-0x1)='\x00', 0x0) keyctl$get_persistent(0x16, r7, r8) ioctl$DRM_IOCTL_SET_SAREA_CTX(r5, 0x4010641c, &(0x7f0000f46000)={r6, &(0x7f0000e45000-0x28)=""/40}) 2018/01/06 23:07:07 executing program 2: socket$bt_hci(0x1f, 0x3, 0x1) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x0, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000002000)=r0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000002000)={&(0x7f0000003000)='./file0\x00', r0}, 0xc) 2018/01/06 23:07:07 executing program 7: getgroups(0x4, &(0x7f0000c12000)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0]) setgroups(0x1, &(0x7f0000f55000-0x4)=[r0]) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x882, 0x3ff}]}) chroot(&(0x7f00001c7000-0x8)='./file0\x00') getresuid(&(0x7f0000f0f000)=0x0, &(0x7f0000962000-0x4)=0x0, &(0x7f0000ee2000)=0x0) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000831000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x1f, &(0x7f00009e5000)=0x3, 0x4) fchown(r3, r2, r1) ioctl$DRM_IOCTL_RES_CTX(r3, 0xc0106426, &(0x7f0000901000)={0x2, &(0x7f0000335000-0x10)=[{0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r3, 0x40086424, &(0x7f00000e4000)={r4, 0x3}) ioctl$SNDRV_TIMER_IOCTL_START(r3, 0x54a0) 2018/01/06 23:07:07 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x401, 0x480000) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f000083f000)={0x0, 0x0, 0x0, 0x2, 0x855, 0x0, 0x0, 0x3, 0x15, "0c2e8eac34d5a06781c5f1c0520fe583c8802d52e42c5c11360b45aca614ed50a93d25664de41877c86c8d0e4230899480114a7f22e2d9c767476cd3a149655d", "a000fc53034246a48a2c7ce0aedb0d09f10e69ef7ca9bacd7ef9d0d573703db3daaacc46e3ec5e3d2960f3e889e28639df993f855a7ad754bf545567537cb6ef", "9fdbd8a6e2bb89aee20ae63c3e7decbab036d0657df2542486d688354a2a584f", [0x5, 0x7fff]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$amidi(&(0x7f0000d69000)='/dev/amidi#\x00', 0x4, 0x101000) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000f57000)={0x0, 0x0}) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000630000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'rmd320-generic\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) r3 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) ioctl$KDGETKEYCODE(r3, 0x4b4c, &(0x7f00004b8000)={0x2, 0x3}) r4 = request_key(&(0x7f0000be1000+0x625)='ceph\x00', &(0x7f000038a000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000ecc000)='\x00', 0xffffffffffffffff) keyctl$update(0x2, r4, &(0x7f00007a2000-0xf8)="6ccc644660b516eafb6409fb9231c41020159fcb41009548d73296d161153b1b912cf85dc75f434f62dc1ef2f65b07cf5019e8c0b2061f30ed2154eb9a2957333c901b4a8af17f39da0cab88082c872a9832c38bf4db5f706f2a0e5ac818d05cc03222208518086313c2e6e571eeef3d73927dd538044fac711bba40219e5fbaeab1becb3212cf113460f3cfc96268a60814f7f09168617f3d3ba095174ff0de78092e8f68a3476576f1cb50e5b6a44df4c0f3fd75ccc86be77b0a34e36d4f434a1b939f27317af5a409854f38ab2be16e150a8257de039f23efe3897a29eacd71f518cedf7689c7a3857cfc82307ad35502a0b873aedc4a", 0xf8) fallocate(r3, 0x0, 0x0, 0x9) sendfile(r2, r3, &(0x7f0000474000)=0x0, 0x200008) 2018/01/06 23:07:07 executing program 5: mmap(&(0x7f0000000000/0xac2000)=nil, 0xac2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00009cb000)={0x0, 0x0, ""}, &(0x7f0000488000-0x4)=0x8) mmap(&(0x7f0000ac2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000ac2000)='/dev/audio\x00', 0x200000, 0x0) mmap(&(0x7f0000ac2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000ac3000-0x10)={r1, 0x50, &(0x7f0000772000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) 2018/01/06 23:07:07 executing program 3: r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000819000-0x11)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000000)={r0, 0x50, &(0x7f0000fa3000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000a1000)={0x8, 0x5, &(0x7f00002cb000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x101, 0xa, 0x0, 0x0, 0x0, 0x2}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000030000)='GPL\x00', 0x7a45, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/06 23:07:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000660000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00006eb000-0x10)="0a0775b0d5e383e5b3b60000ded9dbb7", 0x10) sendmmsg$alg(0xffffffffffffffff, &(0x7f0000f49000-0x38)=[{0x0, 0x0, &(0x7f0000c70000)=[{&(0x7f0000c85000-0x1000)="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", 0x280}], 0x1, &(0x7f00006c7000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000ed2000)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[{&(0x7f0000f12000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) 2018/01/06 23:07:07 executing program 4: r0 = memfd_create(&(0x7f00006f6000-0x1)='\x00', 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000001000-0x98)={0x0, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x7fff}, &(0x7f0000001000-0x4)=0x98) prctl$intptr(0x3b, 0x7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x2, 0x8, 0x1, 0xfffffffffffffff7, 0x4, 0xfcb, 0x6, {0x0, @in={{0x2, 0x1, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, 0x4, 0x7, 0x7, 0x6bdbc96d}}, &(0x7f0000001000-0x4)=0xb8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000001000)=0xffffffffffffff81, 0x4) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000a1f000)={0x0, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00003bf000-0x4)=0x8c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000000000)={0x4, 0x8, 0x2, 0x70f, 0x1, 0x8, 0x0, 0xffffffff00000000, 0x0, 0x1}) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000c6b000)={0x0, 0x7}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f000017d000)={0x2, 0x4, 0x20, 0x6, 0x0}, &(0x7f0000000000)=0x10) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f000034a000)={0x0, 0x0, 0x0, 0x4, 0x100000001, 0xa6}, &(0x7f0000b98000-0x4)=0x14) sendmsg$inet_sctp(r0, &(0x7f00004ab000)={&(0x7f0000437000)=@in6={0xa, 0x3, 0x4, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x4}, 0x1c, &(0x7f00002fc000)=[], 0x0, &(0x7f000032c000-0x150)=[@sndinfo={0x20, 0x84, 0x2, {0x1396, 0x200, 0x6, 0x1, r1}}, @sndrcv={0x30, 0x84, 0x1, {0x9, 0x0, 0x8, 0x3f, 0x4, 0x1, 0x40, 0x4, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x3a6d, 0x200, 0xfffffffffffffffc, 0x7, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x5825e2d1, 0x2, 0x648c, 0x3, r4}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x6, 0x5, 0x4, 0x8, 0x0, 0x1ff, 0x7b6, r5}}, @init={0x18, 0x84, 0x0, {0x7f, 0x1, 0xffffffffffffff81, 0x200}}, @sndrcv={0x30, 0x84, 0x1, {0xffffffffffffff01, 0x100, 0x0, 0xffff, 0x114, 0x6, 0xe4db, 0x81, r6}}], 0x150, 0x40000}, 0x40000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_notify(0xffffffffffffffff, &(0x7f0000001000-0x60)={0x0, 0x0, 0x0, @thr={&(0x7f0000001000-0x412)="", &(0x7f0000001000-0xa0)="e2eea0eb86e501e57897a3b495b087cbc16b335ef4b744e40c1eacda4b459b0373f3291876c40f3b0d8638d9a777b04d9895a3fb6e9754c111ac8f7d4ff0dea0cf78856f64096209cc28c8bbd1"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto$unix(r0, &(0x7f000045b000)="5310debc02cd97ab8a591fff53952ff18a01d13c8a8e7abb30373bc5bc8bfc7c14492848dcdf9eea6994fcc5c4828b7e7e29092cec7b3510540d2f9888cc97d3ed2f78f4988c59fce6a521306f46993c3d184981796484d222f4a568d45eede54cf65ed1ab2319f56b1aa0ea654cab996556db73fc1ccc3cdaad8b8ab8151d4dc9ca412d6297256b62830452b3acd775b44fce6c9cc09a66f27604e6", 0x9c, 0x10, &(0x7f00003c8000)=@file={0x0, './file0\x00'}, 0xa) 2018/01/06 23:07:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000517000)='/dev/sequencer2\x00', 0x0, 0x0) syz_open_dev$dmmidi(&(0x7f0000758000-0xd)='/dev/dmmidi#\x00', 0x9, 0x2000) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000b18000)={{0xffffff92, 0x0}, {0xffffffb0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/06 23:07:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f0, 0x0, &(0x7f0000c0c000)={0x0, 0x1, 0x2, 0x0, 0x0, 0x0, 0x5, 0x0}) unlink(&(0x7f0000c0e000)='./file0\x00') mq_timedreceive(r0, &(0x7f000009d000)=""/224, 0xe0, 0x0, &(0x7f0000e6f000-0x8)={0x77359400, 0x0}) mq_timedreceive(r0, &(0x7f000032d000-0x4c)=""/76, 0x4c, 0x0, &(0x7f0000e85000)={0x0, 0x0}) 2018/01/06 23:07:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00001d3000)='projid_map\x00') openat$sequencer(0xffffffffffffff9c, &(0x7f00000ac000-0xf)='/dev/sequencer\x00', 0x2000, 0x0) sendfile(r0, r0, &(0x7f0000b97000)=0x52, 0x800000010000006) 2018/01/06 23:07:07 executing program 4: r0 = socket(0x2, 0x200000000003, 0x2) setsockopt(r0, 0x0, 0xc8, &(0x7f0000000000)="d105071e", 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000000000)="99e0d8bee18e791ef6bacea34b4af3a21e3d914755dd498bfd4c75936636e9460bdda90897139af728cbfb40fcaac6de7e2c03fa0d6c2d1b3aed62c0c9addecba690319d1faecc4beaeb7754f65480a353452922263f060a715fd10727d291bae817ef63792d88464dbc012ff3182c7549437c2f13b9ee8935518e317a4ed1ea90d8f74dc6fbbcabfbdbfd41b5086dc32e4bc2fbaf0d97935c7adb8029b30c6f69cffd23ad6323bdc541628ed0a6562cb9e004a364a125a7c9d6bc6c5f7fa6b7d73777e3667717821757b18ca8e8a01697ce677ad4e5248f1017690fe2c21acb598f", 0xe2) setsockopt(r0, 0x400, 0xc9, &(0x7f0000000000)="", 0x0) 2018/01/06 23:07:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x6) sendmsg$netlink(r0, &(0x7f0000ee0000)={0x0, 0x0, &(0x7f0000664000)=[{&(0x7f0000306000-0x20)=[{0x20, 0x24, 0x1, 0x0, 0x2, "0000070c0b000400e5f70901000000"}], 0x20}], 0x1, &(0x7f000061e000)=[], 0x0, 0x0}, 0x0) 2018/01/06 23:07:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x2, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000089000)='/dev/vga_arbiter\x00', 0x0, 0x0) syz_open_dev$evdev(&(0x7f00003fc000-0x12)='/dev/input/event#\x00', 0x0, 0x0) pselect6(0x40, &(0x7f00000ac000-0x40)={0x2, 0x0, 0x0, 0x0, 0x100000000, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000105000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000a8d000)={0x0, 0x989680}, &(0x7f00006ab000)={&(0x7f00001da000)={0x0}, 0x8}) 2018/01/06 23:07:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f000009e000/0x2000)=nil, 0x2000, 0x12) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000528000-0x8)=0x0, 0x2, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00000c0000)={0x3, 0xffffffffffffff9c, 0x1}) r1 = accept$packet(0xffffffffffffffff, &(0x7f0000596000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000dab000)=0x14) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000a29000)='/selinux/status\x00', 0x0, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f0000f73000-0x1028)={r1, r2, 0x267, 0x3ff, &(0x7f0000d18000)="18a2", 0x3, 0xffffffffffff0eac, 0x4, 0xffff, 0x10000, 0x8, 0x6, "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"}) clone(0x0, &(0x7f0000141000)="", &(0x7f0000e32000)=0x0, &(0x7f00005cd000)=0x0, &(0x7f0000000000)="") setsockopt$inet_tcp_buf(r2, 0x6, 0x16, &(0x7f00008be000-0x44)="0da8cfc3a5f1e3cb9247d40187d0f13ee3d25a87e89edccb155ad8ead27bc910d2939abc95b5a3db13792b92df588c3ee8d315d3a290753bc09e045ba2797b282e1ec6d2", 0x44) 2018/01/06 23:07:07 executing program 3: r0 = open(&(0x7f0000306000)='./file0\x00', 0x801, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000001000-0x4)=0x7fffffff, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f00005fe000-0xb)=@req={0x28, &(0x7f0000000000)={@common='gretap0\x00', @ifru_settings={0xffff, 0x8, @sync=&(0x7f0000000000)={0x859a, 0x9, 0x7ff}}}}) clone(0x0, &(0x7f00002c9000)="", &(0x7f0000ea4000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") fsync(0xffffffffffffffff) r1 = getpid() ptrace$poke(0x5, r1, &(0x7f0000000000)=0x0, 0x40) 2018/01/06 23:07:07 executing program 4: r0 = creat(&(0x7f00008be000)='./file0\x00', 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f0000000000)="0de351a00a6a22c419624e0cfcb940c12e52bf400582995006f19c2da92a1bc6600a50bbf77022f156c67ee99150c446a3f770c050033d0e2c1027562aa8d24446c918f998fed7bc3a2fd091b9f7863a3a41f7efbb38e09ce31bc017dade0386b0a802507268c9cb9c2108c011a89b0637235392a551bbc315046b998a829576e544cdc6c7065b", 0x87, 0x4000, &(0x7f0000000000)=@in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x0, 0x0) poll(&(0x7f0000fbf000)=[{r1, 0x0, 0x0}], 0x1, 0x0) fchdir(0xffffffffffffffff) close(r1) 2018/01/06 23:07:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000019b000)='/selinux/checkreqprot\x00', 0x102, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00008eb000-0xb8)={0x0, 0x3, 0x0, 0x80000001, 0x0, 0x9, 0x6, 0x40, {0x0, @in6={{0xa, 0x3, 0xfff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffa, 0x9, 0x40, 0x0, 0x4}}, &(0x7f0000266000-0x4)=0xb8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f000081c000-0xe3)={r1, 0x5d, "436ccb856e4c5a9a4cb846a4d686597d36cfdc841925afd90200000013243b9bb8c64a5dfbdba1abf9d0acca1e789a179653d68e2b77afc0def5b2287cbfee54fe3c07ade43e6a91fdd86d6c1505991c5828389964c5249b5b0171a11cb3d412d074002873fe90236bea7b5fc32d51a16da2fdd9a1e0fd2e8f0916cd02cba621331f27289bb663a9f9727a967b33c0f721baf8b428f4b67e06da2f2dc24314608a0c89e2e3b2a3286588e57302c4acc8a298b63096925a9e8df0cad5cfa69634afc6f204872c630455e0a43cd4579bec99d25dd69226ba57b1d175"}, &(0x7f0000e93000)=0xe3) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000e92000-0x98)={r2, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x4}, 0x98) r3 = socket$inet6(0xa, 0x3, 0xa) sendto$inet6(r3, &(0x7f0000b21000)="", 0x0, 0x0, &(0x7f00005f9000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/06 23:07:07 executing program 5: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x20000000000005, 0x84) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000c6e000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000000000)=0x8) 2018/01/06 23:07:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400) mount(&(0x7f0000bb0000)='./file0\x00', &(0x7f0000706000-0x8)='./file0\x00', &(0x7f0000af3000-0x7)='sockfs\x00', 0x100000, &(0x7f0000a1b000)="cab182f7b031fc205acac0eef86edbbfe5136d3d870012030cdac611f005dedaee0fa334843ba448844b67bb2a7d9bf6c9592cfac4746f3af6c14535fc05d5f640dc95381ccec85617b04b6807291da52142d8db768560462c379573f3e6b6e0b3338e94d27bcc47deca71dba47e7573eff6bfd89a75eae48e9b8002e576971fea21a22bbb0d3a8d3a0162269b35779ac9cd8a81a210773751bbee25fb7524aae7c143d99cfcc794f794dfc837a7ad9c7d7988e6e1391b00ac600b30971b") mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00007a4000-0x8)='./file0\x00', &(0x7f00004f6000-0x8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x8409, &(0x7f0000c82000-0x2)="") r0 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) fchown(r0, 0x0, 0x0) 2018/01/06 23:07:07 executing program 7: r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) setsockopt$sock_void(r0, 0x1, 0x1b, 0x0, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f0000857000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f0000001000-0x10)=[{&(0x7f0000001000-0x8f)="8429e4e772d8f305083d0e8a00b6cb1ef183b0feb98631a3f3e9935a568a2851243a05f39ec472069f4b8873e67615f411ec7362a6accde2f5bc782e47f8331af15f70eab54568b5cd272fcdca23a7c9c22368add46236f80323390f5569e0fe9a7d20a95a2044b40a3a79099933b17de79d8b08ffc399363bc8d76cd911f6c80a34149fc9a23067e1e0e396f40209", 0x8f}], 0x1, 0x0) lremovexattr(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000000000)=@random={'system.\x00', '\x00'}) r2 = fcntl$getown(r0, 0x9) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setparam(r2, &(0x7f0000001000)=0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f00000f4000)="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", 0x0) 2018/01/06 23:07:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000aae000-0x20)=[{r0, 0x8400, 0x0}, {r0, 0x120, 0x0}, {r0, 0x2, 0x0}, {r0, 0x0, 0x0}], 0x4, &(0x7f0000069000)={0x77359400, 0x0}, &(0x7f0000daf000-0x8)={0x1a4}, 0x8) clock_gettime(0x0, &(0x7f0000443000)={0x0, 0x0}) getrusage(0xffffffffffffffff, &(0x7f0000a20000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000ecc000)='/dev/qat_adf_ctl\x00', 0x200200, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000130000-0x64)={0x0, 0x5c, "344c2b9ddefd783a7f372f026d0dabe62edad535bed26b2306310e94ca0ea1c1c0766846067e10319f47b85771a5470f4e3c0f3b311082ba8a33c4a106da741403a3344594345c6913fa4f29a6d272f03f5c677ef0b7b64e4ca4f88e"}, &(0x7f0000880000)=0x64) prctl$void(0x15) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000b5d000)={r4, 0x1}, 0x8) timerfd_settime(0xffffffffffffffff, 0x1, &(0x7f0000de7000)={{0x0, 0x989680}, {r2, r1+10000000}}, &(0x7f00002fa000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000ef5000-0x18)={0x0, 0x1, 0x0, 0x81, 0x1}, &(0x7f0000202000)=0x18) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f00005f7000)={r5, @in6={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x81}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) move_pages(0x0, 0x0, &(0x7f0000185000)=[], 0x0, &(0x7f00007ca000-0x20)=[], 0x0) 2018/01/06 23:07:07 executing program 1: r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000a7f000-0x2)='/selinux/relabel\x00', 0x2, 0x0) r1 = getpgrp(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) delete_module(&(0x7f0000001000-0x11)='/selinux/relabel\x00', 0x800) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r0, 0xc1105518, &(0x7f000020e000)={{0x21, 0x5, 0x400, 0xb06, "24c247c8a0610835944eecc990fddbc798ff5ef743894ea8e9f9d07eb212a9b999076364dc5cb871737f766d", 0x4}, 0x0, 0x0, 0x5, r1, 0x80, 0x8, "c833fd48d1fe00fd5d9c13a713d0c8111648665513f574f56f4fc05aa9592b7ff3bfa735ab43f06874c85ec75d4c1aeec784e28d0c394711d70a1d4162e4729c", &(0x7f0000000000)='\\}((cgroup\x00', 0xb, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0xffffffff, 0xa700], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_pts(r0, 0x10001) syz_open_dev$evdev(&(0x7f0000238000-0x12)='/dev/input/event#\x00', 0x2, 0x0) getpeername$packet(r0, &(0x7f00007c4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000606000)=0x14) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f00006c4000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xe5d2, 0x0, 0x80000001, 0x0, 0x2, 0x4000000, r2}) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f00000fa000-0x1d)=""/29) 2018/01/06 23:07:07 executing program 5: mmap(&(0x7f0000000000/0xde9000)=nil, 0xde9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockname(r0, &(0x7f0000dda000)=@generic={0x0, ""/126}, &(0x7f0000d62000-0x4)=0x80) setsockopt$sock_int(r0, 0x1, 0x2d, &(0x7f000098d000-0x4)=0x5c8, 0x4) 2018/01/06 23:07:07 executing program 7: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80003, 0x2) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000000000)={@common='tunl0\x00', @ifru_ivalue=0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f0000003000)='/dev/net/tun\x00', 0x0, 0x4000) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000005000-0x10)='/dev/sequencer2\x00', 0x140, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r2, &(0x7f0000002000-0x38)={&(0x7f0000001000-0x10)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000001000)=[{&(0x7f0000001000)=""/164, 0xa4}, {&(0x7f0000001000-0x39)=""/57, 0x39}, {&(0x7f0000004000)=""/4096, 0x1000}, {&(0x7f0000003000)=""/4096, 0x1000}, {&(0x7f0000005000-0xe7)=""/231, 0xe7}], 0x5, 0x0, 0x0, 0x4000000000000000}, 0x2) ioctl$TTUNGETFILTER(r1, 0x801054db, &(0x7f0000001000-0xe0)=""/224) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f0000003000)=0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000003000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@generic="040817554c1e783eee06ca31891a388f"}) 2018/01/06 23:07:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000ea000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bind(r0, &(0x7f00002b9000)=@generic={0x0, "689ddb808ab03365d125c18129e82baed72cb2b9e884287143797c0f332f59853e8ca57f6e72129c04587c27604eeeda1dc6180ec7c782c75291562382d723086f55344c5327c19a363458faf2359826bac7e25f7b734b29fdead6a7888f593c3858beaebe40285d38756b17df94ccd30a185f9f0e435765cf8bed69dd5b"}, 0x80) 2018/01/06 23:07:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f92000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000dd4000-0x8)='./file0\x00', &(0x7f0000a60000)='fuse.', 0x0, &(0x7f0000b8f000)="") r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000fcb000-0xc)='/selinux/access\x00', 0x2, 0x0) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1c, &(0x7f0000418000)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000854000)=0x14) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f000082f000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80000001, r1}) 2018/01/06 23:07:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_PPC_ALLOCATE_HTAB(0xffffffffffffffff, 0xc004aea7, &(0x7f000079a000-0x4)=0x3) r0 = syz_open_procfs(0x0, &(0x7f000029e000)='smaps\x00') ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x2) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000373000)=0x0, &(0x7f00002f0000)=0x4) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000500000-0xb8)={0x0, 0x1, 0x6, 0x7, 0x9, 0x1000, 0x81, 0x7, {0x0, @in6={{0xa, 0x3, 0x80, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x1, 0x8, 0x180, 0x9}}, &(0x7f00001ac000-0x2)=0xb8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f000087d000-0x10)={0x10000, 0x1, 0x80, 0xde5d, 0x0}, &(0x7f0000eb9000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000d72000-0xb8)={r1, 0x9, 0x6, 0x3, 0x0, 0xfffffffffffffffd, 0x2b3, 0x3, {r2, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xbc1d, 0x6e, 0xff, 0x100000000, 0x3}}, &(0x7f0000f6c000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000b87000-0x8)={0x0, 0x8}, &(0x7f0000341000)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00005c2000)={r3, 0x800}, 0x8) mlock(&(0x7f0000b1e000/0x4000)=nil, 0x4000) sendfile(r0, r0, &(0x7f0000733000)=0x200000, 0xffff) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f00004cd000)={0x0, 0x0}, &(0x7f0000179000-0x4)=0x10) 2018/01/06 23:07:07 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000001000-0x12)='/dev/snd/pcmC#D#c\x00', 0x1, 0x22000) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f000008d000)=0x3, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00006d8000-0x8)=0x75) r1 = semget$private(0x0, 0x6, 0x0) semtimedop(r1, &(0x7f000001e000-0x2a)=[{0x0, 0xfffffffffffffff9, 0x0}], 0x1, &(0x7f0000c06000-0x10)={0x2000, 0x0}) semop(r1, &(0x7f00003cb000)=[{0x0, 0xfff, 0x0}], 0x1) 2018/01/06 23:07:07 executing program 5: mmap(&(0x7f0000000000/0x964000)=nil, 0x964000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0xfffffffffffffffa, 0x84) mmap(&(0x7f0000964000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000964000)={0x0, @in6={{0xa, 0x3, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x839, 0x6, 0xffffffffffffff33, 0x3, 0xff, 0x3, 0x2a, 0x8, 0x6, 0x8, 0x0, 0x7, 0x1, 0x7, 0x7f]}, &(0x7f00000a8000-0x4)=0x108) mmap(&(0x7f0000964000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000965000-0x18)={r1, 0xfffffffffffffffa, 0x0, 0x4, 0x5}, &(0x7f0000727000-0x4)=0x18) mmap(&(0x7f0000965000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00003a9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000965000)=0xb) sendmmsg$inet_sctp(r0, &(0x7f000093f000-0x118)=[{&(0x7f0000941000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000043000-0x60)=[{&(0x7f0000963000)="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", 0x1001}], 0x1, &(0x7f0000317000-0x30)=[], 0x0, 0x0}], 0x1, 0x0) mmap(&(0x7f0000964000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsync(r0) mmap(&(0x7f0000964000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000964000)=0x0, &(0x7f0000964000)=0x4) mmap(&(0x7f0000965000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00007c4000)={0x0, 0xffffffff}, &(0x7f0000966000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00008ff000-0x8)={r2, 0x8}, 0x8) 2018/01/06 23:07:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x21, &(0x7f0000001000-0x10)="2be6000900ffff01000092c5001d8d9a", 0x10) getsockopt$inet6_tcp_int(r0, 0x6, 0x21, &(0x7f0000f8e000)=0x0, &(0x7f0000001000-0x4)=0x4) dup3(r0, r0, 0x80000) 2018/01/06 23:07:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x146, 0xe2, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x57, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x40000000, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000142000-0x1)=0x0, 0x0}, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x2, 0xffffffffffffffff, 0x0) 2018/01/06 23:07:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000aa1000)='/dev/ptmx\x00', 0x882001, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write(r0, &(0x7f00007c9000)="7f4be2b36c5526a5534195cbfffffff7ffff0917fff1ed8f549f1b496490f3f2afa9fd016f97ea68e0ff360f0000e10000004702fb0900000000000000000000097f39147a2c89311b32a9f6687e81f9ffff57fc81911464d8ff1dbf13", 0x5d) ioctl$TCSETA(r0, 0x5402, &(0x7f0000c24000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_dev$vcsa(&(0x7f0000ab4000-0x3)='/dev/vcsa#\x00', 0x3, 0x400) ioctl$KVM_GET_SREGS(r1, 0x8138ae83, &(0x7f000084d000-0x138)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) 2018/01/06 23:07:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000b18000)='/dev/hwrng\x00', 0x80000, 0x0) ioctl$ION_IOC_IMPORT(0xffffffffffffff9c, 0xc0084905, &(0x7f0000a4d000)={0x0, 0xffffffffffffff9c}) r2 = syz_open_dev$admmidi(&(0x7f0000003000)='/dev/admmidi#\x00', 0x1000, 0x200000) ioctl$ION_IOC_SYNC(r0, 0xc0084907, &(0x7f000065b000)={r1, r2}) r3 = syz_open_dev$vcsa(&(0x7f000065f000-0xb)='/dev/vcsa#\x00', 0x6, 0x531000) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000c50000-0x10)={0x3, [0x0, 0x0, 0x0]}, &(0x7f00009de000-0x4)=0x10) io_setup(0x800000083, &(0x7f000026c000-0x4)=0x0) socketpair(0x8, 0x802, 0x40, &(0x7f00009b4000)={0x0, 0x0}) ioctl$ION_IOC_SHARE(0xffffffffffffffff, 0xc0084904, &(0x7f000082a000-0x8)={0x0, 0xffffffffffffffff}) ioctl$ION_IOC_ALLOC(r5, 0xc0204900, &(0x7f00002ea000-0x20)={0x3, 0x4, 0x1, 0x10c5, r7}) io_setup(0x6, &(0x7f0000eba000-0x8)=0x0) shmget(0x1, 0x3000, 0x2, &(0x7f0000db4000/0x3000)=nil) io_setup(0x4, &(0x7f0000559000-0x8)=0x0) io_setup(0x3, &(0x7f0000a0e000-0x4)=0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f00001b9000-0x4)=0x3, 0x4) io_setup(0x2c, &(0x7f00002be000-0x2)=0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r6, 0x84, 0x1b, &(0x7f000011e000)={r4, 0xf8, "543d305c2953f97340e5da215504afe50199499c6d06320f9f1b27bff15dbd156c21a6ad93320deaac447b6fcd4b558e11489c44bc62162cb2e126df3a10beb44929ce75c55b96562b26f07c6bde9461061f73e882a7002f62ff03023a382617570cc145f33798a3498304c1cde6fd0b5d7cb4ed7bf31679ca3f5a92166a7e04cad29c4170dc85ab7fbc468f06ea4eec6ec529a5654f8c086697ac10f1dd13f05a8135869742c772cfca3635d805f5044ef55118155739cc5e07d29446a49fa0f40655c4c3f500207943e409d9e24695e9990d5c9596ddabecd2ba6ec6700c0e320ee5237afa05c2e50d46f6d1a5f58618125f22e42a6af0"}, &(0x7f000051d000)=0x100) getsockopt$bt_BT_POWER(r3, 0x112, 0x9, &(0x7f0000bf6000)=0x1, &(0x7f00000d0000)=0x1) 2018/01/06 23:07:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndtimer(&(0x7f0000a45000-0xf)='/dev/snd/timer\x00', 0x0, 0x2000) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000042e000)='/selinux/policy\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f000000c000-0x4)=0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000cac000)='/dev/ptmx\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r1, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000fdd000)=0x3) ioctl$TCFLSH(r2, 0x80047456, 0x0) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f00006cf000)=0x0) 2018/01/06 23:07:08 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_FPU(r0, 0x41a0ae8d, &(0x7f0000000000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x8000, 0x0, 0x3eadc2f8, 0x0, 0x401, 0xd000, 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], 0x1, 0x0}) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000006000)={0x0, @in6={{0xa, 0x3, 0x80000000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) flock(r0, 0x4) 2018/01/06 23:07:08 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000003000-0xa)='net/nfsfs\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_getsetattr(r0, &(0x7f0000001000-0x40)={0x3, 0x4, 0x5, 0xfff, 0x5c6, 0x80000000, 0x4, 0x2}, &(0x7f0000c78000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lseek(r0, 0xfffffffffffffffc, 0x3) 2018/01/06 23:07:08 executing program 5: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x4, 0x0) mprotect(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x2) mlock(&(0x7f0000002000/0x4000)=nil, 0x4000) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0xfffffffffffffffe, &(0x7f0000008000-0x2)="8e06", &(0x7f0000007000)=0x0, &(0x7f0000008000)=0x0, &(0x7f0000002000-0x63)="") 2018/01/06 23:07:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000088d000-0x10)='userloppp1ptoc\'\x00', 0x10000003) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r0, 0x80dc5521, &(0x7f00003db000-0x4a)=""/74) connect$unix(r0, &(0x7f0000ceb000-0xa)=@file={0x1, './file0\x00'}, 0xa) fcntl$addseals(r0, 0x409, 0xa) syz_open_dev$random(&(0x7f000050b000)='/dev/random\x00', 0x0, 0x20001) openat$vcs(0xffffffffffffff9c, &(0x7f000022a000-0x9)='/dev/vcs\x00', 0x10000, 0x0) fallocate(r0, 0x3, 0x0, 0x2) 2018/01/06 23:07:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d031, 0xffffffffffffffff, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f000054b000/0x18000)=nil, &(0x7f0000828000-0x18)=[@text32={0x20, &(0x7f0000ae8000)="c4c17d2b461a66ba2000ec26670ff29f775466b804008ee8c744240000900000c7442402b0000000c7442406000000000f01142466baa000b87b0000000f23d00f21f835100000020f23f8f6774666baa000ed66ba42ecc4e27d2a85a2a50000", 0x60}], 0x1, 0x0, &(0x7f0000aed000)=[], 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000c7c000-0x28)={0x1, 0x0, [{0x4b564d01, 0x0, 0x101}]}) mq_open(&(0x7f0000420000)='/dev/kvm\x00', 0xc2, 0x0, &(0x7f00009f4000-0x40)={0x120000000000, 0xffff, 0x1, 0x9, 0x9, 0x1, 0x0, 0x1}) ioctl$KVM_SET_XCRS(r2, 0x4188aea7, &(0x7f00004c2000-0x18)={0x1, 0x0, [{0x3ff, 0x0, 0xf6}]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_ASSIGN_DEV_IRQ(r2, 0x4040ae70, &(0x7f000099c000-0x10)={0x0, 0x39, 0x7, 0x501}) fsync(r0) 2018/01/06 23:07:08 executing program 0: syz_open_dev$binder(&(0x7f00000b3000-0xd)='/dev/binder#\x00', 0x0, 0x802) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x0, &(0x7f0000002000-0x8)={@loopback=0x7f000001, @broadcast=0xffffffff}, 0x8) getsockopt$inet_buf(r0, 0x0, 0x484, &(0x7f0000002000-0x18)=""/24, &(0x7f0000001000-0x4)=0x18) 2018/01/06 23:07:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f000004a000-0xc)={0x0, r0, 0x1}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00006cb000-0x1e)={0x0, 0x16, "96e72452873650f17df5bd900299d18c3a1888c1b7fa"}, &(0x7f000060b000-0x4)=0x1e) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000c20000)={r2, 0x27c, 0x0}, &(0x7f00006d2000-0x4)=0xc) fsetxattr(r0, &(0x7f00006a2000-0x15)=@known='com.apple.FinderInfo\x00', &(0x7f0000a1c000+0xaf5)='\'*vmnet0wlan1]@\x00', 0x10, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f000078f000)='/dev/rtc\x00', 0x18080, 0x0) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f0000def000)=""/204) r3 = socket$kcm(0x29, 0x2, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r3, 0x119, 0x1, &(0x7f00001a8000)=0x4, 0x4) 2018/01/06 23:07:08 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/access\x00', 0x2, 0x0) r1 = accept4(r0, &(0x7f0000000000)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xd7, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000000000)=0x2ac15648, &(0x7f0000c11000)=0x4) mmap(&(0x7f0000000000/0x9a3000)=nil, 0x9a3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000000e000-0x11)='/dev/vga_arbiter\x00', 0x80000, 0x0) mmap(&(0x7f00009a3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r3, 0xc0f85403, &(0x7f00009a3000)={{0xffffffffffffffff, 0x0, 0x1, 0x3, 0x0}, 0x4, 0x2, 'id0\x00', 'timer0\x00', 0x0, 0xffffffff80000001, 0x8, 0xfff, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000076000)=@req={0xadb2, 0x5, 0x8, 0x4}, 0x10) sendmsg$nl_xfrm(r2, &(0x7f00003ca000)={&(0x7f0000110000-0xc)={0x10, 0x0, 0x0, 0x0}, 0x181, &(0x7f000066f000)={&(0x7f0000131000)=@delpolicy={0x104, 0x21, 0x3, 0x0, 0x0, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, [@migrate={0xb4, 0x11, []}]}, 0xfdef}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r3, 0x40bc5311, &(0x7f000054f000-0xbc)={0xfffffffffffffff8, 0x2, 'client0\x00', 0x7, "202d0df8dca88bc4", "7593b5fed0fd6f8ded5d5f9bd19af88a98593c317ae35b784cd5df6b6538409b", 0x80000001, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 55.312104] IPVS: length: 24 != 1610624952 2018/01/06 23:07:08 executing program 1: mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000fd1000-0xd)='/dev/net/tun\x00', 0x0, 0x309101) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000f11000-0x28)={@common='bcsh0\x00', @ifru_settings={0x5, 0x401, @cisco=&(0x7f0000fd0000)={0x7ff, 0x8}}}) r1 = syz_open_dev$tun(&(0x7f0000fce000)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000ec6000-0x28)={@common='yam0\x00', @ifru_settings={0x800000000000009, 0x0, @fr_pvc_info=&(0x7f0000fcb000)={0x0, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}}) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f0000fcc000)=0x0) 2018/01/06 23:07:08 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r0, r0) setsockopt$inet6_buf(r0, 0x29, 0x40000000000036, &(0x7f00009f3000)="dc13b51a5b31306e78dd580871ab2144ece470d734cf0196f75d34c82d9d233f08008875c4ccd64ade0e8ce0442fbc50974e8e1195c604f8000000040002663d75dd05a04c57bbb2d039128a5d071038a46611f937f96f7d4ff812a8f9fc3f0718e60000000000000000d359bdeb62e18a769c862f856d59f8b9f3aee345e59eee7026fe40be9cda06a2f125e2c3525ad0ffffffffffffffff3d325f01902d9755668fa3f9b8974fec92b836614657ade630936ca63e6ddfaeda0896440f396f4b9b3e5a2db8352780dff40bb45a7883", 0xd0) setsockopt$inet6_buf(r0, 0x29, 0x36, &(0x7f000097c000)="", 0x0) 2018/01/06 23:07:08 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x486, &(0x7f000096d000)=""/0, &(0x7f0000001000-0x4)=0x34e) bind$inet(r0, &(0x7f0000001000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 55.371613] IPVS: length: 24 != 1610624952 2018/01/06 23:07:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfc2000)=nil, 0xfc2000, 0x4, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x15, &(0x7f000021a000-0x14)={@loopback={0x0, 0x0}, 0x0}, &(0x7f00007de000-0x4)=0x14) connect$inet(r0, &(0x7f00006d2000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/06 23:07:08 executing program 7: mmap(&(0x7f0000000000/0x5bf000)=nil, 0x5bf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000030f000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-camellia-aesni\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000055c000)="d31901000000b2235fb59743ff05000bfef9e3d2a4000900fffffffffffffe000225f2ff60c11ed4c2c4dc42ffa86eb96995", 0x32) sendmsg$alg(r1, &(0x7f00005af000)={0x0, 0x0, &(0x7f0000128000+0xbc8)=[{&(0x7f00005be000-0x1000)="f58d4cfc664fb5b8a3d83891b04ef4ea", 0x10}], 0x1, &(0x7f00001b1000-0x88)=[], 0x0, 0x0}, 0x0) recvfrom(r1, &(0x7f00005bf000-0xe7)=""/231, 0xe7, 0x102, &(0x7f00002ca000)=@nfc={0x27, 0x2, 0x9, 0x7}, 0x10) 2018/01/06 23:07:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_pts(0xffffffffffffffff, 0xa00) ioctl$PIO_FONTX(r1, 0x4b6c, &(0x7f00004e1000)="7cca8a897bec5c986d1d9b7e3481aa60722641778da58488f038e975b52bdb810c268a83a981327a65af710a9ee4089dc8b8a5b0af3fa9a94b211e251bafe910054e07fbbd7d027b3a40454777308a8c497fed91d993ba64ea155655b75838fa3a4d03b714bec4ce7d909a323b7765688340b4ac4eeaa0a70db3a3ba023f85d9628975670c2d1fe3a3a53115528dc9c2a9e2c633a66cc35a5b2587ac7a6889ce44bfdd15537e6bd950c3846a47b66100d5815a9c540013c815cf389acb9b1146acccca39345c1296e293b6d4dfd1468b7563af08c1311b57376d7f1647b70da66c464c23d7873880") r2 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000e44000)='/selinux/context\x00', 0x2, 0x0) syz_open_dev$admmidi(&(0x7f0000e30000)='/dev/admmidi#\x00', 0x37ce, 0x101000) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000eb0000)={0x0, 0xaa8, 0x1000, 0x8}, &(0x7f000093e000)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00002ea000-0x10)={0x3f, 0x8008, 0xaeab, 0xfff, r3}, 0xffffffffffffffe2) setsockopt$inet_int(r0, 0x0, 0x31, &(0x7f00005ac000-0x4)=0x9, 0x4) socket$inet6_sctp(0xa, 0x1, 0x84) recvfrom$unix(r2, &(0x7f00001ad000)=""/183, 0xb7, 0x22, 0x0, 0x0) 2018/01/06 23:07:08 executing program 0: mmap(&(0x7f0000000000/0x583000)=nil, 0x583000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000578000-0x38)={&(0x7f000026d000-0xc)={0x10, 0x0, 0x0, 0x10004800}, 0xc, &(0x7f0000577000)={&(0x7f0000581000-0x144)=@newsa={0x144, 0x10, 0x1, 0x0, 0x0, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@rand_addr=0x0, 0x0, 0x32}, @in6=@loopback={0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0}, [@offload={0xc, 0x1c, {0x8, 0x0}}, @algo_crypt={0x48, 0x2, {{'ecb(cipher_null)\x00'}, 0x0, ""}}]}, 0x144}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000583000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000583000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f000036b000)=0x2, &(0x7f00002cd000)=0x4) 2018/01/06 23:07:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x80001) vmsplice(r0, &(0x7f00005d5000-0x60)=[{&(0x7f000040a000)="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0x0}, {&(0x7f000063b000-0x2b)="4d22843c7592a51cd846ad15f1abf5beabde07ede5eeedd58e3db607508a417a30c5022a5a9e1f3c56677d", 0x0}, {&(0x7f0000ed9000-0xf0)="bfb152f013d787e1ae831ca64cd4fca78c509b061e550c0f206bcda564b8f430cbc83e4aa6ee8e3808edddcd98721b2c745b0bf43c15ae61a2ca1fb6cf23fa64169c3622ac726a1368b1d75e354fa729c370fd0922ea1724ce1d33f94f1cffd80c2bf37751b5f9a8de0f439583d765bd8ede716e3b7de66272daf3dfb29e5cb4d8f42259f5009ad857d937a345d8f4caa71b20c0772ec47b33ffdcd0f7f69959403ee70c71f4ac18c4ef622e2e535e53c476bc4a4a42ec7159714c5ae583316870012715a2ffc8cf12f0eaa94b97736f003c8393c8fdbc170242f194b979687a36abb62325de937cd7996fb84ce6a8df", 0x0}, {&(0x7f0000be6000)="5eb230c5406817c4d1854402751a94e6ecf8f0b7fdfac4ed85ffb0071c8479816db63f4cf83bb1cd31a981c140a4e711fdd65dbc3b29110799854fe02ab083ca4d1e7f1c09679437694deafd2062433b5e649d40200225be69a0b123602ffa4249b4fb", 0x0}, {&(0x7f00007a6000-0xaa)="86fd42d24c030c75263784ddb6a0edb00e08b2966d1097f4b777d0e67482fad3c4015cc475b4d9368ff37346af1e50dc71f01ac866857ba0178429485740c184a9eed17955e16f115f669034394296188d12532320ad3b4c6446bc0a404caeee837aa5cab2e96fba7bffe23aaa31143071b00e9fc1ca1f37f2c59047add71423b4c28191697d7437cc433339d50e02f4653639c1753d750aa1928684a02d4db56c856fe8b7b2bf8ebc51", 0x0}, {&(0x7f00008d3000)="7a78c2bd53cbcee1609efac1efd84aa2120b9dd55927ff2237f1597741f228dd1a542dbd37d34904ea438373ade71ecfb2788d3cc6199d59588ad5876d93a90f682f501457bf828091c5e1b66181f880ae2852031473078123f838179d1cdd1052124dddd96b59198446a251821a58e2e0dad0f0e013ff252cc064aeb30cf515ff385d67b9b1c9879832be93fd7e424a40888c50eb13f8e5b37f3501a68d8f68ae6d5ece8378cb86352e84c42d895f96f19a3e469b716335f44356ffa0c32314ac11581738ee67561deedad61a5ccf71e449a430f8b7cbb90f4a9fc8eaf3af08ee5cdda151e0ac39b2ff421009cd059c4ea57420cee63221226581e9b3ce80ab0831fc2c3202f5ab0016c31990195f980ceb7aead2f6cb97b0728fe46b3b70be11134721682125bc393a334b0bfb6c905851ffe4e15cb1dd80c1dcf32cfacdc6afc739420d3e7cfc0c895016ef84587a94ac32c62feca56e79827cdfb0266f7e805f2f6e878df57437624531524ee90fb9d3d38e82c17d56efe203dd7a9321f2672fbbfba064dd4c44acdc6e1648435f63e9367dcafcec28ec3572df95223dabebf1abed80e555419aae750509ba381566f140abd290edf1beb90b3a641b396e9ea330ab5732651aacc52aca829a97e81608d5cdcc1224f749903489f56a394061ff120bb67458e23e3992f608ab7759f7bfd53382c1f10ca043347b53a0e693aea1c995cd0a329768de70c23661bd0326adfbaf15a2bd70abe3506d4aa549d0491a8b3bb5f12dbd5d41b93dbc805e248192a4b09edd58f1ff6d7309590eefd1c6911274215767536f07467d207aaf394c1eaff1f5cdcd394dd9c085f25728d2f3576a8592fdcd050c73446cb7fbc881891d34889687b02d6591d986247a2c0463e7910b61cbc568997355b1c59863d46bf46c81143ebe36d719334902bf57ab8eb3fe8d3c4c7d7eeeceecd4608da2ecd33df5bf6187677939d3c61321e7ca8a27b4cf1a172ba97238600b8d55bdfd19486f9311be565892db1073ded677b0962173708e7f969abc2a0723320837b57ac8ee50fd1eae5a0b62733a3984981326c7568e59ab4e48273a24086105b336d72dece76406303f27dabfde1085597669157ec4349d7df8db5f85b96bca19162e1aee4b83f380ab3d08fc0aa3306c884d815f34f6914b170bf1417e7dd75eaa3d773bb2e05a537989b9f1f1f94ba125b76a484ae2f3ea79ce4f10f2509f52f034be6d423c7b5d957e789b58afa728bad994d03e9caabb43e96899dce581900b855563cb726713a9462a766782ab925f139ba4377ac0913acac0282f23ce5a3aec58c0792d79e2bbf6016bad9dfacf0c224b03ac7d4d57fb9fdb7e0519610bf6845dfb4251db958299543b3e852176b06449036a34769ca39c3eb77f892619d6138057f13b8b6bbe86f29de6b95446e2a16c74dbd0e374f0f4bad77944f3bcad7a17070160e9993f06e0455e6d7d3e21d47a5d983f976c4bebec058960aa1c428c72eb4c9146c275426b940fafd5035a772e2cf901f84b63e9779af3124fa8c57f0c5692b6b78357b74f25bdd11dbdf158df40d07fea8debe26829b3275b08a44c6466f76084b15a24b1a07e3cf6e923394f49a9f72ea91bf2c031d8142f064d3c6c3981dd7a03ac4356dba235f37062d11667d7edc9ce67184e70f387fc5accab314b952c478dca88a380ad227af62d2d43c2460b2b47e7c86a45d76599c25195407f8c4204fd846131b50529948e0f596cee07a41da0fd1c0caaec031e854b1b59b6857f7234d27ab5720081487ec564c77ee52d8808eaad54df714747f732b6de61343d584bed29c880ea9a2bbe46d52ee621198c930b7866ebd3b42b7a586a440e6f5795efff26fc5fe35fd75bb36300e27acb27e17f9f498fc617e68a7d23657e2918af5257c55cb2d477ab62ce8dd69ab03e04ffaa91dc5887c28554941f45c7a5d7b02ab4c6a1473a3981d171baca299a95de7c8cbaaa6b0b48560c173d279acd9d78d9e723efcad50980b853ce9ba02f1228910e9d84d55979949eaed90cc94832414358200a3f693f28221136f47c2d8916c05b199995d14d746a2beb9a86ffc269c0c55f63c2f57f8d539ce6657e1c36fd48e7edfa0d9a86b99f1365bc37616eb7c6e72793742c97957e98e6c090304511acfe92a2e596cfdb826a1d2541ab5f1043ffeb18027c6c17531a7dba8bde829454eac9a8cd994ca62242a4d17038fcae0e2c5fb4a471f42adbdfa16dae42e5f3388b3dde7be80979ae6f33bbf11e0537e667713c30491b5dc92ce998414f0c8d9f46129dd5f6c73358dde694d7fb99d744058bd73bc50400a7290f7dde063c44fc15a0cb2aa7e556c35ee4a517bae05753bef84eb91ae04cb0844569219bc5e9dbc25ebee2dd24b1463860252d57e7957f495ec341a7773786f78d19dd4933c02c25c14abd66c547cd6e769cecddb13a71e40dba17d2c73697a47a34447d2d6c85b385913cd72586da90091fe65c9739aa8b3ec89c438ef71b702acd94252b3d1fdf359787fb28f2612ac93255bd77d3dc34a212500711c608b0aee06c4cd7a6f70b6931f067152e68e85bfd47cde37f19b51b7eadf62ddbb57cae93d814559dab2b3909a0a8907976f73958f22eb41ac5b341b0dffc31883e1236b1a01fa60e2193bc50ae78911390800a4bcc7fa7577ac90f93887022867a2e0bcdb6f0872de2bd6c77aaeff07f59116d1dec359b2b43231100ae897f4009275ec71fe2e2c1d6f3088814d0016bcad4eac4933a4b1740a11f10925a888780d30efbd56c5ce6401126b74a032ccbcba63c54bfb5fa5d74f2c60884f7e896b98739a03781bb2ec62b8e78c56028d34ed5cb1402e1f50753a8a250664658ded9a82baa4ef98429484810132216d82ca5f57df316c7666e963fe97401c6244b03981e465fded3372ff6ce38e39d7b7cf1f34b34df2eb6976c566f2b2770f569cb4e4eda1a7ecb2c6706af291933b0cdef1b38e6f447cc1c84d2bfad36383e0f125db7ca883840611858562646aed7b4f25b38775dff2fe90e0dacbecd1a8fe42e0d3b962a4e13fb424472dd2dd51645c81eff7c05b39f965a427111e99f1acc5ffb7e1c5fd228d4b781018de8b8032daf3de24fe5251ac829483039d1302ecb97b46c2b139fc7eb5e533ef5075a8de1646668e6f66f43a0eccbe8617c4f04d3f5db231b5bfbf9f67215bef0b0694dabf49d2d505b18d90fedbf7a4793a5acd957943eecb0c7cad1cab267842d8bf79e173ace5901358e0473a70b51ba994d5e23330f5b3d49879393588aa7dbc60df2b97a350b231019451c3cb0e50aaad413206c288fb10d9b3b4bf2e8ac034cf6d0f9d56e3536b1b876b8a5cf4c6ca72acc3e19e8cd0b2085ebfcba6a46a95f2a9f39dc8f0c87ff0b1d96bb6aa62e5774e064a03ba5c434a626f5773f9d26e249f8cd890b82640ece2db15ec21fd35bb0ccc177b1d8915b514ac2944c11b9791990c39953714b14ecee87f831e0891a404140e6ee836f8b333c5be599deb26243be4ba2ff38aabbf742b46de6c6662ae0080f70331fd77e9c265d584293516dcf5de562f80f50f7263c1984156c7a30a957d353644c333dd9af03f5478e18941177ad4158d127fbde0b72eac2f9dfb61377722635a3c55e1cce16995e5654e76519046088ce1037a6fc855a600e9fc35dc779f21b6c8cdf3edf70abb57546337e22e8ec802a70a715eee4ed424ef25b2bd079247fbc2ebbdb00bec8b9f16344d4d0c1bb0dfe94728e1b2be62f6c0cceaa2e385822eeeb5a373a1364f34e44aad465d4afd41bd47bcc127d64a3660d1b4b15471c6325002f3a35336088db5384289fe8f95da51f5d78d61d8142824af7882bee7a63dba98b750547dd1f788e61ce329c795e4c839e75424908a466f9424771cc86392987beb63a86264b139b7d6fa8260eec39d27614f668ce692b336b392f58647e58e279cbddbe1a11fe257d5e5994b5a249714d0603f8332f19be465fa92b1a6d6c71eee63d5eb1e0ca546c9777deda0c2c1208fe099afffbdba559bb5af5287be3c90a2d1911444a1177ed6f5264a743768466ef2c9febf3481bf30dd6b627d931f23b78dfa04b7270dae9f9420a477d81f2bdc04ea8c91a748bb1a3f803d0174a481c062274b58d0b331ac064a96e6346ff04a05476c44afef918bdf4d1fc3f86286fb617046511a6b203eb45eab55199d7b8a6f3db03adf4837e5066b9d1c769c6a449749088c7ebe27597c2077d87eadbb5a80bc0b2844dd0024133d3d81e228129c56bb989a5ca49433b14fad7089d3756eb679948461e6f4c4a3020d7e67e9523c1d78ab4e023a54cfcfcc8acd5c96dce6853d6effb9b1865be9f3f833911d5a58962e99112e27c0205ab4c2a53182769309bab457746f43475a6e812f9e4aaae2e5c61dc934c4875b6a0bded38ccdaf047479e27b0c541214442a5c8f376b45e16f222e6790cdc2d6aba180ff9002cd146ebca63455126ed616c683fea42df0f8cd6e807206f5bf1cba8588b9e2882ef188b7dd4c42dce90e13a56c4daf0263ee411ff2b3a9031773ba6e05227b02e3d5d9b0446b40301ddd3656a6a728055b2b964bc94f41139584f1222c7d05cdc54c0755ac0f4d4b98ca3d01a2a6b724512efbc70b300c9f8a46815e3a8f3f29e4d3b42cf5cefb2e6955982315dfd09cd728c1fc821249aa397ec322a7e7d06db0dfade58cd372b1a2e78ea772b877f55e2d3af30f66789fce7985b189ecfbcb04be7d36a8df80c24c373d1318554dad6dda4b6c2f65913c463dd9bb5d54bcc5abfa5972bcb08c6b881a40f043b461a46a6ce0562b025d6429f7bd8f8481264c4bb620e25510038523cd695d4857b6aee130ea59caa2d99bebe654046746bfd4bde1826d6e3e2c5c8164cc0d0d46f6832af0929d0c7e53c1a3ee345e19a3b5f56156a83fcf37455843f4df1cdba8319eba71dfee777b78eedfb20ddace8eb653d1500622ed60980c2dc5052e239121878e277342be8cb27ee7af04c3e7d716b77e5666680bab1f9e2b6983a12222f1c62556540a8e003a2b6d2da433882f7d4c1736567227616a818f3fea504f1e843aa25818a661fb819a0b1f08067fe166235feee9461b544378c3e1a6c3437c151e575b6a15d0f58414f5fd86ea83a228c30c2453dff0815c8600e93fd739c53e1f01c96304b0ceead12b57e6cbbda05b3e9aef9a4f45d4b3e3b013ebb5c3259e80a4e1d4ba037337c3b57e723c0289da2d41eaeb9ea14f122ce33644d52405915ac7a3a7a0369302a3b7fb609ae08a1495879f7a750808d275e5e80880ed410f0bd6c078c6a76ff5183eef96501c7bab0ea3292e7612cc8dd7c4f67881d962bcb74caece8694e4564718e85a9de81629408906ef409ef159ab8d0b44710186e97a95bf66692ba4be3711d5c798d39d35d5abff06a865de4047f8a3744adab034c877bd721fc178750006805206cd44dc4986b9adc4b5af472a643820aaad3715b7524ba5f47627e3cdbf553fd15282a5f9e21b886fd4cc13fd6a9e209cca643efffbce10e5f24a3b85f4c41bd7bf1a22feeeafaeefd833709db8b9ff59842595a96bd5e2a9a5ce74725d45d57592cee0a34f22287d998445840ae2919a81402748078d570af4327b585abcf1a239e0db4d5511166450b2fe8acdf8eba44f423e7ef267f59587656cfc7d93779d02139d5ab1f7b2cde6bae518d5a83ceeb7c32a8c4f8d82f928fc6869ce18faefd889376a98cf0c2cc4b140e7abe4e557d4ee9", 0x0}], 0x2, 0x5) mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000619000-0x16)='/selinux/checkreqprot\x00', 0x80000, 0x0) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f0000d2a000)=0x200) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0xc1105511, &(0x7f0000005000-0x110)={{0x0, 0x0, 0x0, 0x0, "93e9ea615ac34e7cbf044b192a7dbd9d3fb90044ed21556b44c977119139a0784a9148b3a6af65082a7dedd3", 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "d738d54bf2007db37380b5afbb162ad65110f1a19ac268393b9d3f8cc115724c909fa3400ac817d86c36100961614c49a1b94fb8de50870b6e91abcb6e27765e", &(0x7f0000002000-0x13)='/dev/snd/controlC#\x00', 0x13, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) read(r0, &(0x7f0000d95000)=""/125, 0x7d) open(&(0x7f0000ef4000)='./file0\x00', 0x200100, 0x1) 2018/01/06 23:07:08 executing program 6: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x2000001, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f000000c000-0x6)='/dev/dsp\x00', 0x40, 0x0) write$tun(r0, &(0x7f0000000000)=@pi={0x0, 0x0, @eth={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x8863, @llc={0x8, @snap={0xab, 0xaa, "a7", "d66b27", 0x886b, ""}}}}}}, 0x1c) syz_open_dev$tun(&(0x7f0000001000-0xd)='/dev/net/tun\x00', 0x0, 0x8302) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000000d000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$int_in(r1, 0x5421, &(0x7f000000b000-0x8)=0x0) 2018/01/06 23:07:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00005c4000-0x10)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x44}]}, &(0x7f0000f92000-0x4)=0x10) r0 = getpgrp(0xffffffffffffffff) r1 = getpid() r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000b63000)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000751000)={{{{0x2, 0x0, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x890, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xfffffffffffffc00, 0x52, 0x0, "3825ed006157d2c4eb387391c2a0692ea81c86fe3f213604a29cf2866ecf15fd61679562ce6dfa19c14931e56150f4c2e6bc571e6a7d69710c96ff058860bfa68506f888285c5d70239f3b621a582549"}, 0x160) rt_tgsigqueueinfo(r0, r1, 0x20000036, &(0x7f00004da000)={0x36, 0x4, 0x2, 0x7c}) bpf$PROG_LOAD(0x5, &(0x7f00001a3000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x1, 0x0, 0x6, 0x0, 0x1, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000073f000-0xa)="73597a6b618f6c65000d", 0x8000, 0x1000, &(0x7f0000b6d000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) pipe(&(0x7f0000bf5000)={0x0, 0x0}) setsockopt$netlink_NETLINK_CAP_ACK(r3, 0x10e, 0xa, &(0x7f0000474000-0x4)=0xffffffffffff7fff, 0x4) 2018/01/06 23:07:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000022f000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000891000-0x14)="79733976d8c30a4aead960f2bd08cfe6", 0x10) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f000020f000-0x10)="60b3f708be7bf139983d86c54a1c4f90", 0x10) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f000024a000)={0x2, [0x4, 0x1]}, 0x8) 2018/01/06 23:07:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x400280) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) unlinkat(0xffffffffffffffff, &(0x7f0000012000)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/06 23:07:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006f4000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f00002e5000)=@ioapic={0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, [{0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000516000)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0xfffffffffffffffa) ioctl$KVM_SET_PIT(r1, 0x8048ae66, &(0x7f0000796000-0x70)={[{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]}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000163000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x220202}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/06 23:07:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000388000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha256_mb\x00'}, 0x58) socketpair(0x11, 0x80002, 0x2, &(0x7f0000097000)={0x0, 0x0}) getpeername$packet(0xffffffffffffffff, &(0x7f00008cd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00008dc000)=0x14) setsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000f38000-0xc)={@broadcast=0xffffffff, @multicast2=0xe0000002, r2}, 0xc) r3 = accept$alg(r0, 0x0, 0x0) r4 = open(&(0x7f00008e7000)='./file0\x00', 0x200, 0xfffffffffffffffd) getsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000352000-0x4)=0x0, &(0x7f000044d000-0x4)=0x4) fallocate(r4, 0x0, 0x0, 0x9) sendfile(r3, r4, &(0x7f0000e65000-0x8)=0x0, 0xb1fe) accept(r3, 0x0, &(0x7f0000df1000-0x4)=0x0) 2018/01/06 23:07:08 executing program 1: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000f20000-0xb)='/dev/mixer\x00', 0x80000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f0000000000)=0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$dmmidi(&(0x7f0000fd7000-0xd)='/dev/dmmidi#\x00', 0x3, 0x440000) perf_event_open(&(0x7f000000a000)={0x6, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, @perf_config_ext={0xffffffffffffffff, 0x0}, 0x200000400, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000dcf000-0x8)='./file0\x00', 0x0, 0x0) mount(&(0x7f0000144000)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f0000bd3000-0x4)='nfs\x00', 0x0, &(0x7f000000a000)="") 2018/01/06 23:07:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000b43000)='/dev/vcs#\x00', 0x4, 0x101200) pread64(r0, &(0x7f00002e8000)=""/109, 0x6d, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000e1f000-0x10)="65c15e71383dfc6857e5f2a467d4f4a3", 0x10) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00006b5000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000a29000)="000000c18201aeb995297200ffe90080", 0x10) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000104000)=0x1ff) 2018/01/06 23:07:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00006ca000-0x1a)="5340feb3ce52e8bc8219690ae098730992bb5a4c9dba723745f1", 0x1a) bind$alg(r0, &(0x7f0000660000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00006eb000-0x10)="0a0775b0d5e383e5b3b60000ded9dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000f49000-0x38)=[{0x0, 0x0, &(0x7f0000c70000)=[{&(0x7f0000c85000-0x1000)="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", 0x280}], 0x1, &(0x7f00006c7000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f0000ed2000)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[{&(0x7f0000f12000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b, 0x4}, 0x0) open$dir(&(0x7f0000158000)='./file0\x00', 0x2, 0x28) 2018/01/06 23:07:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f0000f06000-0xc0)="18000000020001000000be8c5ee18c003e000008020100ec01da1e03366f3cdc0200000074fffffff76052bb6a88001b0200000000000000ffffffe66d98e2010067fc3763e0209cee4a5acb3da41f0000ba00000000c88ebbff060100000b01000000b121cf140900000000000000ec007702cfb7ebe7ec7ee87cccfff6ba000000024f7c98e9e9f15406aa0100050000040108000006c191a2ffe3c5632c1adb8a335bd7b2d17fdea21b38100000000000000000041ad0b4d2c200efff01b6", 0xc0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000710000)='/dev/audio\x00', 0x200, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000222000-0xc)={&(0x7f0000793000-0x8)='./file0\x00', r1}, 0xc) 2018/01/06 23:07:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f74000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(ctr(camellia),ghash)\x00'}, 0x58) r1 = socket$inet_sctp(0x2, 0x405, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x1, 0x0) r3 = syz_open_dev$tun(&(0x7f00005a3000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f000025f000-0x28)={@common='eql\x00', @ifru_settings={0xd596, 0x0, @te1=&(0x7f0000f68000)={0x40000000003, 0x0, 0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00009ad000-0xc)={0x1, r0, 0x0}) ioctl$KVM_SET_DEVICE_ATTR(r4, 0x4018aee1, &(0x7f0000589000-0x18)={0x0, 0x3dd, 0x3ff, &(0x7f0000441000-0x8)=0x0}) dup3(r2, r3, 0x0) ioctl$KVM_SIGNAL_MSI(0xffffffffffffffff, 0x4020aea5, &(0x7f0000e8b000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f000032c000-0x4)=0x0, &(0x7f000061f000-0x4)=0x4) mknod(&(0x7f0000466000-0x8)='./file0\x00', 0x80c0, 0x9) bind$alg(r0, &(0x7f0000afb000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58) 2018/01/06 23:07:08 executing program 6: mmap(&(0x7f0000000000/0xf74000)=nil, 0xf74000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x3, 0xf0, &(0x7f00005cd000-0x8)={0x0, 0x0}) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f00002b0000)=0x0) r1 = socket$bt_hci(0x1f, 0x3, 0x1) close(r1) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000f74000)='/proc/self/net/pfkey\x00', 0x0, 0x0) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000ae2000)={0x8, 0x905, 0x6, 0x40, 0xd5}, 0x14) bind$bt_rfcomm(r2, &(0x7f0000f75000-0x9)={0x1f, {0x53, 0x5, 0xfffffffffffffffc, 0x240, 0x5, 0xe9cd}, 0x9}, 0x9) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x1, &(0x7f0000d06000)=0xfff, 0x4) getsockopt$inet_mreqsrc(r3, 0x0, 0x26, &(0x7f0000464000-0xc)={@broadcast=0x0, @empty=0x0, @rand_addr=0x0}, &(0x7f0000a06000)=0xc) bpf$BPF_PROG_DETACH(0x9, &(0x7f000086a000-0x14)={0x0, r2, 0x5, 0x3, 0x0}, 0x14) socket$bt_sco(0x1f, 0x5, 0x2) setsockopt$inet_tcp_int(r3, 0x6, 0x1000000003, &(0x7f0000a14000)=0x0, 0x4) [ 55.710621] device eql entered promiscuous mode 2018/01/06 23:07:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f000005f000-0x10)={0x0, 0x0}) clock_gettime(0x0, &(0x7f000000f000-0x10)={0x0, 0x0}) socket$inet6_sctp(0xa, 0x1, 0x84) sched_setaffinity(0x0, 0x8, &(0x7f0000410000)=0x6) r0 = msgget(0x0, 0x220) msgrcv(r0, &(0x7f0000c61000-0x2c)={0x0, ""/36}, 0x2c, 0x1, 0x2800) r1 = msgget$private(0x0, 0x20) msgrcv(r1, &(0x7f0000e88000)={0x0, ""/170}, 0xb2, 0x4000000003, 0x2001) msgrcv(r1, &(0x7f0000cb8000)={0x0, ""/0}, 0x8, 0x100000000008, 0x1000) msgctl$IPC_RMID(r1, 0x0) 2018/01/06 23:07:08 executing program 4: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x0, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000002000)=r0) getsockopt$nfc_llcp(r0, 0x118, 0x4, &(0x7f0000001000-0xcb)=""/203, 0xcb) 2018/01/06 23:07:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f87000)={0x26, 'skcipher\x00', 0x0, 0x0, 'salsa20-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000522000-0x38)={0x0, 0x0, &(0x7f00004c2000-0x50)=[], 0x0, &(0x7f0000e1d000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r1, &(0x7f0000319000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[{&(0x7f0000f75000)=""/228, 0xe4}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) 2018/01/06 23:07:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) ioctl$KVM_GET_CLOCK(r0, 0x8030ae7c, &(0x7f0000954000-0x30)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000482000-0x4)=0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000b98000-0xa)='/dev/cuse\x00', 0x20000, 0x0) setsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f000005d000-0x2)={0x8, 0x7}, 0x2) prctl$seccomp(0x16, 0x0, &(0x7f0000072000)={0x8, &(0x7f000050f000)=[{0xffffffffffffffff, 0x42f7, 0x1000, 0x5}, {0xfffffffffffffff8, 0x7, 0x3, 0x7}, {0x1000, 0x9, 0xffffffff, 0x80000000}, {0x0, 0xcc, 0x1, 0x5}, {0x7f, 0x9, 0x10000, 0x1000}, {0x5, 0x40, 0xe6c, 0x81}, {0x5, 0x2, 0x1b, 0x1}, {0x1, 0x6, 0x2, 0x7ff}]}) setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f0000dca000-0x4)=0x8001, 0x4) 2018/01/06 23:07:08 executing program 7: mmap(&(0x7f0000000000/0xef1000)=nil, 0xef1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000cbe000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000001000)='/dev/net/tun\x00', 0x0, 0x0) mprotect(&(0x7f0000cd6000/0x2000)=nil, 0x2000, 0x2000000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrandom(&(0x7f0000000000)=""/113, 0x71, 0x2) sync() openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000c9f000)='/selinux/checkreqprot\x00', 0x109802, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) 2018/01/06 23:07:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000b4a000-0x8)='./file0\x00', 0x391403, 0x100) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f0000f86000)={"068ba02f693e095f6215f79ede0c5008", {0x4, 0xb7d, 0x80000001, "2c71d74ada68", 0x1, 0x0}}) bind$alg(r0, &(0x7f000066c000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-blowfish-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000891000-0x14)='ys9v', 0x4) r2 = add_key$user(&(0x7f000034e000+0x64f)='user\x00', &(0x7f0000164000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00005a0000-0x4e)="49dc81d471addf8b975c139331f0f01e97cc72681f5ce4c08cee77ea6e635c9cb0550240b179eab676fd57acfa536ba7193fdafa0f682e594ffcc31ffb164a908e4ecaf57db9ba57e67042a464b1", 0x4e, 0xfffffffffffffff8) keyctl$setperm(0x5, r2, 0x1000002) accept$alg(r0, 0x0, 0x0) io_setup(0x6, &(0x7f0000e06000-0x8)=0x0) 2018/01/06 23:07:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000096a000-0x9)='/dev/kvm\x00', 0x0, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f00001be000)={&(0x7f000073b000-0x8)='./file0\x00', 0x0, 0x0}, 0x10) syz_open_dev$sndmidi(&(0x7f0000c0c000-0x12)='/dev/snd/midiC#D#\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f000096b000-0x138)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x140204, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) iopl(0x2) 2018/01/06 23:07:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00001b5000-0xf)='/dev/sequencer\x00', 0x101000, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00005ad000)=0x0) r2 = syz_open_procfs(r1, &(0x7f00002d4000-0xf)='children\x00') perf_event_open(&(0x7f0000d2b000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0x0, 0xffffffffffffffff, 0x0) ioctl$int_out(r2, 0x5460, &(0x7f0000113000)=0x0) [ 55.754384] device eql entered promiscuous mode 2018/01/06 23:07:08 executing program 4: mmap(&(0x7f0000000000/0x963000)=nil, 0x963000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000963000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000964000-0xf)='/dev/sequencer\x00', 0x4000, 0x0) mmap(&(0x7f0000963000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00003ee000-0x108)={0x0, @in6={{0xa, 0x0, 0xdc82, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x10000, 0x1f, 0x4, 0xffffffffffffff01, 0x7, 0x20, 0xd2d0, 0x5, 0x1, 0x208824f6, 0x9, 0x8000, 0x5acb, 0x6, 0x8]}, &(0x7f0000964000-0x4)=0x108) mmap(&(0x7f0000963000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000466000-0x1c)={0xa, 0x0, 0x7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, 0x1c) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00008b5000)={r1, @in6={{0xa, 0x0, 0x3, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000964000-0x4)=0x8c) mmap(&(0x7f0000964000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000964000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ipx(r0, &(0x7f0000964000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000965000-0x4)=0x10) mmap(&(0x7f0000965000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000965000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000966000-0x22)={r2, 0x1a, "c18572b682ebb23cf5050c4bdeaf1f99aab367785e2cc4c0f24c"}, &(0x7f0000966000-0x4)=0x22) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) sendmmsg$inet_sctp(r3, &(0x7f000093f000-0x118)=[{&(0x7f0000941000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000043000-0x60)=[{&(0x7f0000963000)="d0", 0x1}], 0x1, &(0x7f00002df000)=[@init={0x18, 0x84, 0x0, {0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}, {&(0x7f000095f000-0x1c)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f000093e000)=[], 0x0, &(0x7f000093f000-0xf0)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}], 0x2, 0x0) 2018/01/06 23:07:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00008a6000)=0x0) r1 = getpgrp(r0) r2 = gettid() rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r1, r2, 0xb, &(0x7f0000055000)={0x0, 0x0, 0x3, 0x0}) setxattr(&(0x7f000052b000-0x8)='./file0\x00', &(0x7f0000631000)=@known='system.posix_acl_default\x00', &(0x7f00003fb000)='\x00', 0x1, 0x2) rt_sigtimedwait(&(0x7f0000002000-0x8)={0x3ffff}, &(0x7f0000f0b000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000fbd000-0x10)={0xffffd, 0x989680}, 0x8) 2018/01/06 23:07:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000006000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x1) prctl$setendian(0x14, 0x1) ioctl$UFFDIO_REGISTER(r0, 0x8010aa01, &(0x7f0000007000-0x4)={{&(0x7f0000009000/0x4000)=nil, 0x4000}, 0x0, 0x0}) 2018/01/06 23:07:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000330000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000e1c000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x1, &(0x7f0000bda000-0x1)="") geteuid() mount(&(0x7f0000803000-0x8)='./file0\x00', &(0x7f0000976000)='./file0\x00', &(0x7f0000905000)='devtmpfs\x00', 0x85030, &(0x7f0000e9a000-0x79)="") 2018/01/06 23:07:08 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0xffffffffffffffb3, 0x20000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f0000001000)="ebe0986bed9fe78dd8700dbbd63b9562e1baa67d244ab4b4d1a5472099d653631c378fdf41489a23cd6046f50ba5edf8431f30f619d6a49aa58cce2e1fcc67b5d68d122ff3339536480a7c894886df271161ee4a2ef0213de2d3f8b9dad885a5a92f1310575ec2a9740f7b75a3458941f67a3fb0113cabfd17223ad5e254d1767c7e72d2718faf6f075b5b7b7ea28296e30369f2d37f41ed13fa6dd840c2885cd2ff65e816dc964206dbf6084f419ec6fe4b0ee1994728467dc68db6f76be5ee2d8834878a8aae4715148d3238607aa31870f5ff02afe9cd29e5f1f65e7b8d83085b99b08667286bc1034a0701e455c72e9314", 0xf3, 0x800, &(0x7f0000001000-0x80)=@generic={0x3, "1e38714772128af027d7b4bb44320114afa5f4dc2541aac8333770afd518fb158f46e7cdddb5a05abe1326a87ceecfd0c09d0d4ddfcf7bbbb9435a3f0d44738548b9ad95d4405f6a4ba4a066bef4e29a61723b87fc9e14aa91bb5b8a6c8383fff7ea33ed430dcbab865fca98900b3c16078f9e897d087e0bed047dfe8caf"}, 0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0xc2, "2ab4d99a839934d59f69a89201eb8919cb050ea59a6bb4880d2e0b973558ed59fd653368567a412988b67bfd9cc5c4bed67147f18d2dc3d45f0c93c808de62863ed242e6a35ced96fce9be53eb8dc9b26611beb786966cd77b8d321e45d496dd89075a462624c4c16d6235c8a71473ac1f547a231bd154b180eed17ad8702ca47e7332ee8912513449689baa9123208cf20c6670a322f69c82309d6fb84a13df51e07763ce898a4612f10c693328473962c2a981e31fd71382ebc4ad9226749bec21"}, &(0x7f0000001000-0x4)=0xca) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000001000-0x18)={0x0, 0x0, 0x30, 0x4, 0xd7}, &(0x7f0000001000-0x4)=0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000000)={r1, 0x10000, 0x0, 0x9, 0x4, 0x71, 0x1f, 0x8, {r2, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7ff, 0x3, 0x10001, 0x4, 0x9}}, &(0x7f00000ba000-0x4)=0xb8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$usbmon(&(0x7f0000001000)='/dev/usbmon#\x00', 0x8, 0x44000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000001000-0x8)={0x0, 0x5}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_FONTRESET(r3, 0x4b6d, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000001000)={r4, 0x8}, &(0x7f0000001000)=0x6) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000001000-0x8)={0x0, 0x7}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000001000)={r4, 0x7}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) times(&(0x7f0000c62000)={0x0, 0x0, 0x0, 0x0}) connect$ax25(0xffffffffffffffff, &(0x7f0000000000)={0x3, {"d003fffa00512d"}, 0xd3d}, 0x10) syz_emit_ethernet(0x33, &(0x7f0000f89000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x25, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @igmp={0x11, 0x0, 0x0, @empty=0x0, "f9ff00010000000023"}}}}}, 0x0) 2018/01/06 23:07:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008e8000)='E', 0x1) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000933000-0x28)={@common='sit0\x00', @ifru_data=&(0x7f00008e8000-0x20)="010109070007000000fa000011000200dfff0000054e0000000000000004eb00"}) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000d4d000-0x15)='/proc/self/net/pfkey\x00', 0x400000, 0x0) setsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f00004de000-0x2)={0xffffffffffffde12, 0x6}, 0x2) semctl$GETZCNT(0x0, 0x0, 0xf, &(0x7f0000d56000)=""/80) 2018/01/06 23:07:08 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/vcs\x00', 0x200, 0x0) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000c6d000-0x2)=0x9b5e, 0x2) r1 = socket(0x11, 0x10000000803, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f00000d3000)=0x0) r2 = inotify_add_watch(r0, &(0x7f0000000000)='./file0\x00', 0x0) inotify_rm_watch(r0, r2) 2018/01/06 23:07:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x8000000000000002) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000041000)={@generic="de7b26736376be99d189d20dc41cf14c", @ifru_flags=0x301}) write$tun(r1, &(0x7f0000d09000-0x62e)=@hdr={0x0, 0xffffff84, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @loopback=0x7f000001, @broadcast=0xffffffff, {[]}}, @udp={0x0, 0x0, 0x8, 0x0, ""}}}, 0x26) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ID(r2, 0x80082407, &(0x7f000076a000)=0x0) syz_emit_ethernet(0x3e, &(0x7f0000000000)={@random="efad070000a7", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x10000, 0x0, 0x4, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @loopback=0x7f000001, @empty=0x0, {[]}}, ""}}}}}, 0x0) 2018/01/06 23:07:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000177000-0x9)='/dev/rtc\x00', 0x141000, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000713000-0x4)=0xfffffffffffffff7) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r1, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) sendmsg$kcm(r1, &(0x7f0000dba000-0x38)={&(0x7f0000826000-0x10)=@llc={0x1a, 0x0, 0x0, 0x0, 0x4, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10, &(0x7f0000bc2000-0x40)=[], 0x0, 0x0, 0x0, 0x0}, 0x4000000) 2018/01/06 23:07:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000adf000)='/dev/input/mice\x00', 0x0, 0x400) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000b6f000-0x10)={0x0, 0x1, 0x6, 0x79}, &(0x7f0000d8c000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000fad000-0xa0)={r1, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xa43, 0x38000000, 0x8, 0x68, 0xc1}, &(0x7f00000af000)=0xa0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000da5000)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000983000-0x18)="d556b6c5820faeb995298992ea54c7000400095b534c90c2", 0x18) r3 = accept$alg(r2, 0x0, 0x0) sendmsg(r3, &(0x7f000006a000)={&(0x7f000025c000)=@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00008c1000-0x10)=[{&(0x7f000063e000)="bbec0cbf8a4502a9fa979c5cb71f0b9bd5", 0x11}], 0x1, &(0x7f000065f000-0x240)=[], 0x0, 0x0}, 0x0) sendmsg$alg(r3, &(0x7f0000551000)={0x0, 0x0, &(0x7f0000f0a000)=[{&(0x7f000048c000-0x10)="03451b3d54b1e24ca964d0a3309d094b21c19a5c279a413b21195c54f47088a065abfe18cd355c482a21e7246abaa2ac77f5e0f2954a36d99e0a84f7e8a3ade055605bbff81f935a64329b5a524d980d87a985a036ff1214f14d67f1952efd5b1c5b74608c5d75cfc82ca3f3cf0bf6e7825a8ead417dac08ffa70a814b0515153db38084606a5774573603a837259d8ded28c7f906e511d27529af5f82f568b61619e0f147da0d56a3584bffd6ed9b5ccb2862d76b", 0xb5}, {&(0x7f000063e000)="", 0x0}, {&(0x7f00003b7000-0x1000)="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", 0x1000}], 0x3, &(0x7f000047a000)=[@iv={0x20, 0x117, 0x2, 0xb, "6e5badc57e9fb86ccd06ef"}, @op={0x18, 0x117, 0x3, 0x0}], 0x38, 0x80}, 0x4000044) r4 = syz_open_dev$sg(&(0x7f0000cfb000-0x9)='/dev/sg#\x00', 0xc46, 0x301182) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00007ee000)={0x0, 0xf8, "3338ee477506adebc1aac306776f41015c909521a5496e6b9c14d9cbbff12a8ccc88a5be996dfa029b10c8e4fae7851f6092d55378394f6a856596685df47688693d8bd04cc6fa11f56110d10ded13aa690c87356e1097d91fe9532ff0c3ae306d520e082fee6cded39a5dd8318ddd178fb8681d928b75117f3f154b4a26b65a3e605b042a1e867d5047811f2bc910462abb324bd1e5db2876e96c1fd932447c7b30e67bcb8bb426c48bce192dcba3b57a8d2f6bbc9e4f21c4cb303d44d4d387021da3c683ec36f6c8ea7e3649498d3a22b7634731d332452a60601d9b91e2dbca54182f7a2bb00c8c5daea5a4e3b7ba885e711889af151e"}, &(0x7f0000cbd000-0x4)=0x100) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f0000d2f000)={r5, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r6 = semget(0x3, 0x2, 0x50) getsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f000022f000)=0x0, &(0x7f0000949000)=0x4) semctl$GETNCNT(r6, 0x0, 0xe, &(0x7f0000a94000-0x1000)=""/4096) 2018/01/06 23:07:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000977000-0x8)={0x0, 0x0}, &(0x7f00001e1000)=0x8) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$KVM_GET_XSAVE(0xffffffffffffffff, 0x9000aea4, &(0x7f0000a19000-0x400)={""/1024}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00005e9000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000008000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1, 0x0}) readv(0xffffffffffffffff, &(0x7f0000855000-0x10)=[{&(0x7f0000002000-0x4e)=""/1, 0x1}], 0x1) r1 = syz_open_dev$sg(&(0x7f0000538000)='/dev/sg#\x00', 0x1000, 0x208000) ioctl$KVM_SET_REGS(r1, 0x4090ae82, &(0x7f0000be4000)={[0x3, 0x101, 0x6, 0x1, 0x1, 0x124, 0x80000001, 0x6, 0x80000001, 0x7, 0x1, 0x208b, 0x3, 0x1, 0x80000000, 0x0], 0x1d004, 0x1000}) read$eventfd(0xffffffffffffffff, &(0x7f00007d8000)=0x0, 0x8) ioctl$UFFDIO_UNREGISTER(r0, 0xc020aa04, &(0x7f0000008000-0x4)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 2018/01/06 23:07:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f000045b000)='/dev/adsp#\x00', 0x563c, 0x0) ioctl$KVM_GET_TSC_KHZ(r0, 0xaea3) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000ffb000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000a5e000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1, 0x0}) 2018/01/06 23:07:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000e72000-0x4)=0x7fffffff, 0x4) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00001a5000)={0x0, 0x0, 0x0}, &(0x7f000068a000)=0xc) sched_setscheduler(r1, 0x3, &(0x7f000013f000)=0x9) sendto$inet6(r0, &(0x7f00009b5000)="", 0xfffffd86, 0x0, &(0x7f0000f84000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) recvfrom$inet6(r0, &(0x7f0000f73000)=""/246, 0xf6, 0x2000, 0x0, 0x0) 2018/01/06 23:07:08 executing program 5: mmap(&(0x7f0000000000/0x417000)=nil, 0x417000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = syz_open_dev$midi(&(0x7f00002df000)='/dev/midi#\x00', 0x4, 0x200400) set_tid_address(&(0x7f00000f2000-0x4)=0x0) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000289000)='/selinux/relabel\x00', 0x2, 0x0) ioctl$EVIOCGUNIQ(r1, 0x80404508, &(0x7f00001f7000-0x5e)=""/94) sendmsg$nl_xfrm(r0, &(0x7f0000414000)={&(0x7f0000147000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00001a9000-0x10)={&(0x7f000010c000-0x10e4)=@newpolicy={0x10c4, 0x13, 0x301, 0x0, 0x0, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@sec_ctx={0x100c, 0x8, {0x1008, 0x8, 0x1, 0x80000001, 0x1000, "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"}}]}, 0x10c4}, 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = semget(0x0, 0x2, 0x20) mmap(&(0x7f0000417000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$SETVAL(r2, 0x0, 0x10, &(0x7f0000417000)=0x8) 2018/01/06 23:07:08 executing program 4: mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x0, 0x20131, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$packet(0xffffffffffffff9c, &(0x7f0000ff1000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000000000)=0x14, 0x800) splice(r0, &(0x7f0000001000-0x8)=0x0, r1, &(0x7f0000ff0000)=0x45, 0x4, 0x1) 2018/01/06 23:07:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x1, &(0x7f0000000000)=[{0x0, 0x0, 0x0, 0xffffffffffffffff}]}) r0 = memfd_create(&(0x7f0000047000-0x6)='\'GPL:\x00', 0x0) mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpriority(0x7, 0x0) getpid() perf_event_open(&(0x7f0000406000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0xfffffffffffffffc, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000028a000-0x11)='/dev/vga_arbiter\x00', 0x1, 0x0) ioctl$PIO_FONTRESET(r1, 0x4b6d, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000876000+0xf8f)=@add_del={0x2, &(0x7f0000693000-0x10)=@generic="1e144eb291a2874723dc6e277e42c339", 0x3}) add_key(&(0x7f00003ed000-0x8)='keyring\x00', &(0x7f00002aa000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000091b000-0x11)="9a06adeccd3bc10358ac16f4bd1a1f055e", 0x11, 0xffffffffffffffff) pipe2(&(0x7f00000bf000-0x8)={0x0, 0x0}, 0x80800) ioctl$TIOCLINUX7(r3, 0x541c, &(0x7f0000e95000)={0x7, 0xd03}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2000002, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBSENT(r2, 0x4b49, &(0x7f0000fc8000-0x2a)="a026c44c0e9d7ae92ed516e60d4435305c4a486f15062eb08e0e0e8b787b0d449c941ca90400b80e7dfc") read(0xffffffffffffffff, &(0x7f00008f8000-0x18)=""/24, 0x18) write$evdev(0xffffffffffffffff, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000001, 0x8031, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000777000/0x1000)=nil, 0x1000, 0x10) timer_create(0x0, &(0x7f0000521000-0x60)={0x0, 0x10, 0x0, @thr={&(0x7f0000e13000+0xcc2)="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", &(0x7f0000a37000-0x75)="7e3b8a2e3d902d60b02c4d86bf4fea27e00390f9d12678ac4e3751d8d34feb60dcb519ceef86a8710eed7e045d9757fcdaa675f33839a2733797febc0c5bebe8d60d0e96d936bc3d1d6e08e6028462f04f208438dd8b4c178e6bb6012a421fe4e30e7d615178130e835138d66dfa8b429593"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000013c000)=0x0) 2018/01/06 23:07:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00003b2000-0xb)='/dev/hwrng\x00', 0x100, 0x0) recvfrom$ipx(r0, &(0x7f0000a04000-0xb7)=""/183, 0xb7, 0x40000022, 0x0, 0x0) ioctl$TUNSETLINK(r0, 0x400454cd, &(0x7f0000c56000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x31, &(0x7f0000a03000)=0xa, 0x4) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fe, 0x4) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000d19000-0x4)=0x0) bind$inet6(r1, &(0x7f0000bcf000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet6_buf(r1, 0x29, 0x6, &(0x7f0000fa2000-0x2)=""/72, &(0x7f0000fa2000-0x4)=0x48) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f000006f000-0x9)='/dev/sg#\x00', 0x4, 0x20000) ioctl$TIOCSTI(r2, 0x5412, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r2, 0x6, 0x2, &(0x7f0000ccf000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000c9b000)=0x5) ioctl$sock_inet_sctp_SIOCINQ(r2, 0x541b, &(0x7f0000a8e000-0x4)=0x0) clock_gettime(0xfffffffffffffff1, &(0x7f0000af6000)={0x0, 0x0}) 2018/01/06 23:07:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000072d000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000026000-0x4)=0x0, 0x4) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000a73000)=0x0) ptrace$getsig(0x4202, r1, 0x30a, &(0x7f00009f2000-0x10)={0x0, 0x0, 0x0, 0x0}) 2018/01/06 23:07:08 executing program 3: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000003000-0xc)='/dev/audio#\x00', 0xfff, 0x101000) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000008000-0xc)='/dev/rfkill\x00', 0x101000, 0x0) socketpair$inet6_sctp(0xa, 0xea6a80e1f33754a6, 0x84, &(0x7f0000000000)={0x0, 0x0}) r4 = perf_event_open(&(0x7f0000003000)={0x0, 0x78, 0x4, 0x6, 0x4, 0x10001, 0x0, 0x3, 0x40000, 0x1, 0x40, 0x7, 0x8000, 0x8, 0x1000, 0x3ff, 0x81, 0x7, 0x1, 0x0, 0x8, 0x3, 0x1, 0x1, 0xfff, 0x3ff, 0x9, 0xcd, 0x0, 0x9, 0x35e, 0x7, 0x20, 0x5bdad2ec, 0x1, 0x7, 0x32d3, 0x3, 0x0, 0x8, 0x2, @perf_config_ext={0x4, 0x1}, 0x1, 0x4, 0xffffffffffffffff, 0x7, 0x401, 0x1000, 0x4, 0x0}, 0x0, 0x7, 0xffffffffffffff9c, 0xa) r5 = syz_open_dev$midi(&(0x7f0000007000-0xb)='/dev/midi#\x00', 0x4, 0x10000) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = accept4$ipx(0xffffffffffffff9c, &(0x7f0000007000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000008000-0x4)=0x10, 0x800) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = syz_fuseblk_mount(&(0x7f0000007000)='./file0\x00', &(0x7f0000007000)='./file0\x00', 0xc000, 0x0, 0x0, 0x7f, 0x800, 0x30) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000007000)='/selinux/policy\x00', 0x0, 0x0) r9 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000006000-0x11)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000008000-0x8)={0x0, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffff9c, &(0x7f0000007000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000004000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) pipe(&(0x7f0000001000)={0x0, 0x0}) r14 = perf_event_open(&(0x7f0000006000-0x78)={0x7, 0x78, 0x1, 0xd87, 0x7, 0x5, 0x0, 0x9, 0x800, 0xa, 0x4000000, 0xffffffff, 0x9, 0x8, 0x9, 0x1, 0x3, 0x800, 0x8, 0x1, 0x2, 0xe9e, 0xfffffffeffffffff, 0x400, 0x0, 0x6, 0x4, 0x5, 0x7ff, 0xfffffffffffffff9, 0x4, 0x1ff, 0x31, 0x1, 0x2, 0x6, 0x800, 0x80, 0x0, 0x1c, 0x0, @perf_bp={&(0x7f0000002000)=0x0, 0x4}, 0x310a3, 0x0, 0x3, 0x2, 0x0, 0x0, 0x80000000, 0x0}, 0xffffffffffffffff, 0x4, 0xffffffffffffff9c, 0x8) r15 = openat$ppp(0xffffffffffffff9c, &(0x7f0000002000)='/dev/ppp\x00', 0x880, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r16 = mq_open(&(0x7f0000003000-0x15)="2328766d6e657430776c616e3170726f6340fe2700", 0x69a4608f404e25, 0x48, &(0x7f0000007000)={0x7, 0x5, 0x2, 0x48, 0x18e8638, 0x7f, 0x2000000000000000, 0xc5}) r17 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000007000)={0x0, 0x0}) r19 = accept4$inet(0xffffffffffffff9c, &(0x7f0000001000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000006000-0x4)=0x10, 0x800) r20 = syz_open_dev$sndmidi(&(0x7f0000003000-0x12)='/dev/snd/midiC#D#\x00', 0x6, 0x14000) sendmmsg$unix(r0, &(0x7f0000001000-0x38)=[{&(0x7f0000008000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000007000)=[{&(0x7f0000005000)="4ae0c9f15f9a38810ae2184a505ee7083390a41234b5ffc9888e0560f3e7f8b1adfac184417b8286d1f003ccfc2864631d4ebd3ae945b8db5f707dfb69f50a6c05c2f7fd3c4c86caaf587e151916158e1a88af7a442009a588064b6a683e0dff1d32605ba8829bf37516d5b2164a475107492a049b67e5ed99945cf987b6f844ac486c772f0d0720ed951ffb7cd3ae6d51c384432d80bdb748f770a99e94b9ac863835b35c2c1cba4098db2c14bd467e801c868928fd5ee1e62ea893248a754566a9c4f79e36034cdd916a4eff25cad7cdeb4934b2da8b50", 0xd8}, {&(0x7f0000007000)="c801e16b60bfc6fdde4496fca197725dc3bf29e8f9e9fa0dc93a60e29151eb24285a22e45cd247c50935e9abc4b4a8d41629f14106d3605d2e0a46033b92a2ffee19bd24e0397201e844d4bf31109cf6fa2fafd79fc3ac31c014f7ee6cbfc5cc0458ec5eb3ddcef8b517f1658c3236d10df148d5df2344b58d173d5bd809f8b7f4aa86a9e517848e7998e3afd2d513018771869eb8062b6a6b7bf3a0ed352226afbfba13236a25ba7af4d0adb9", 0xad}, {&(0x7f0000000000)="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", 0x1000}, {&(0x7f0000008000-0x60)="a5a557878ba8abf9704b0e80495c8dfdc3c5f71a4cc40b3fa46db8a5c2ab7cc08d8f67c1afae27ad4b01f3eb4fdce3167df96a38c26a571baf5dd8487657af9b8d119da59b7a1e76be48b27d29a7d99f206c3738130d5ca61cdfff48dce88e6f", 0x60}, {&(0x7f0000001000-0xde)="80f7b2d892293722f82f2189638aa4cdf20d5bb560f6efe87d87f96dc3b6db7ea38a5f534bd45577fb2d1fd54216ea3f425e0df4939606854feb040a592e3cc10c63d02e31c18f3182b1cc48ae5ef2a6f9e9bd82e7269b373b6cf965c8fcd7100aa5482b1103f924c567dfab5882769db442cf46e0c013a663b411a4bfe448a2428b08c09d99e66f4fe0017085ec74817c9a0e84a72d0484ff0f3a71743e13fe08aaef4fef5bbb20066a6ffc7ba2dc06432c7587bced7dc339f3be6fb198edbaec9253ff450ffff3bbbc7a18e4d9069a38d70f6f4c209e37f10cf4d97a0d", 0xde}, {&(0x7f0000004000-0x2b)="998e073942e80b2407b6636b972ca279325ba0be7710c9ff24c202e20d792688a5fa3dcc5731a4baab5ca2", 0x2b}, {&(0x7f0000008000-0x90)="762f831f69f36e5f4722094fee6f7317be9ba549671c84426e3a33e906d1a9650f21cb26c8fd237e6105a37209996efc15b9315f8d8a587af161a2295be18509fb614f0d538328a6bb655f74298dcfa15bc92a99bad3736340aed76ecfcd2c3157f516a3a5ab1b4e38c34da9a9c313d0571a0bf4c5791d10778045130fbd58ee124206de1987af1db1c2a40f2b4abf64", 0x90}], 0x7, &(0x7f0000005000-0x98)=[@rights={0x30, 0x1, 0x1, [r1, r2, r3, r4, r5, r6, r7, r8]}, @rights={0x18, 0x1, 0x1, [r9]}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @rights={0x30, 0x1, 0x1, [r13, r14, r15, r16, r17, r18, r19, r20]}], 0x98, 0x20000000}], 0x1, 0x20000000) r21 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r21, 0x800000c0045005, &(0x7f0000004000-0x8)=0x10000) 2018/01/06 23:07:08 executing program 2: ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00006bc000)=0x0) sched_getaffinity(r0, 0x8, &(0x7f0000194000-0x8)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f000071c000-0xb)='/dev/loop#\x00', 0x0, 0x0) r2 = syz_open_dev$amidi(&(0x7f0000954000-0xc)='/dev/amidi#\x00', 0x9, 0x80) r3 = fcntl$getown(r1, 0x9) syz_open_dev$amidi(&(0x7f000068f000)='/dev/amidi#\x00', 0x100000001, 0x80) stat(&(0x7f0000bad000)='./file0\x00', &(0x7f00004fb000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f00006fc000)='./file0\x00', &(0x7f0000c14000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = gettid() fstat(r1, &(0x7f0000f0b000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_open_dev$adsp(&(0x7f0000715000-0xb)='/dev/adsp#\x00', 0x1, 0x2) stat(&(0x7f0000900000)='./file0\x00', &(0x7f0000d92000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r9 = getpgrp(0xffffffffffffffff) r10 = geteuid() getresgid(&(0x7f000075f000-0x4)=0x0, &(0x7f0000b05000)=0x0, &(0x7f0000324000-0x4)=0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000250000)={0x0, 0x0, 0x0}, &(0x7f0000cdb000)=0xc) umount2(&(0x7f00003ee000)='./file0\x00', 0x0) openat$mixer(0xffffffffffffff9c, &(0x7f0000969000-0xb)='/dev/mixer\x00', 0x2000, 0x0) r13 = geteuid() r14 = getgid() sendmmsg$unix(r2, &(0x7f0000ced000)=[{&(0x7f0000c53000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f000094d000-0x80)=[{&(0x7f0000237000-0x4f)="8d1abb47e8c6a46d4f889221d3a6b15c6ec400f078a1ecc90e059cb6724e37406d8aaf7a5417625ca59216d666f14b2930465bc1b1cc3298769dcbaf0d54b1491dba2408fdb5c74e5fdc8009bcb524", 0x4f}, {&(0x7f00007b4000-0x3d)="1b8e9e7043eaa2c392158014eb47f858c797f8e4a62e4fef9051d46a451c0db19f02cdec5698aec2d34be1646b706f3b3f4a53792ba4e078adc19761b8", 0x3d}, {&(0x7f000053b000-0xe4)="ff4a632297655182550fe580786959a9d57b054f112214d40f216667f6f1ec4e3d2a7d1c35e7a214b213cb20361dfcac43ccf548d738ac4b68c400f9aa6bf6cfcf97b15683b7e1aadee0b9ed2790124e7a5a002327567852915cbc485fcfd8a26d967e66a37dac0ca709ed60386a4cdd5a93d9f346db5dc05e088f5e8d72089ae88e39a35e7ea4c87ea999e3454a17694781d70d4522be3e9bc8062e1cd6ad455f0e85e956a8df5e249d1e9b8439290598db86e18ba496b82413c274499c7cc69a6ebd1951e4fca106248c4750230abc26a5ca742c72d92b95a21e7f58d36bb069d9a631", 0xe4}, {&(0x7f000070f000)="3c7b883e220a2985061e15eb3e0ce5ae727154900779e68dd1d2c99aa3f8e69aafb67e70c6a5c61e83d4690a78db727ce69a3cbd9b5bbe8420fa2b3664bf9d4259d617cc0ae863cd7064ea129d426f7126f2c8b20ccb7d03690296", 0x5b}, {&(0x7f0000b0e000)="085a38b7af6a5518505eeb57f740152a855a54e585f5e8dccc3caa23f48dfd231818", 0x22}, {&(0x7f0000a5e000-0xa1)="6581b254e78a77b72d68b8f9c87689f36122777cc3e4dbcb4c0d0d5c19216f55243b4cea63d0b6544d04c340bc375f3a7674984f50a99e729ca2f5dfade2567a97c1e1587f7cef93aafd0342b764a8cd34c3a095d7f324d2df5bab3bee0acb4f2c9090bf02406b66071404e83dec18c1c25b3dc364b246b5441d7297bb2f10427fb00d234a028ec0151ded47bbd799a8f5341373c7345cc609b76f271cdf665567", 0xa1}, {&(0x7f0000973000)="ce3680edd20d0f37e8b0c047677f8a8dc6b9753f61d3b68002ecd4108b7c0bce04b94f0b761999f63efc7c333835f401ade0e16232120685f6", 0x39}, {&(0x7f00001ba000-0x57)="4e69e16fc23893959cafb5b93ae7c43cda4c50faaafec3ad8f5b70ee2cdd5fbff703af648a0f09c01a90861e82b69af6fb3d8a834d9fd6f674ba55e8aaf9b0290e4ca0cb45b77853e9f106067bbf03cb0eaf960e3b2b53", 0x57}], 0x8, &(0x7f0000aef000)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}, @rights={0x18, 0x1, 0x1, [r1, r1]}, @rights={0x28, 0x1, 0x1, [r1, r1, r1, r1, r1, r1]}, @rights={0x18, 0x1, 0x1, [r1]}, @rights={0x20, 0x1, 0x1, [r1, r1, r1]}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @rights={0x20, 0x1, 0x1, [r1, r1, r1, r1]}], 0xd8, 0x800}, {&(0x7f000087a000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000763000)=[{&(0x7f0000bd7000)="edb940aa1f30e438cd12cc831f59a91ed3e9e9f6c52a4134d84a9824c37b441b911e7741da", 0x25}, {&(0x7f000054f000)="398ced13c8f4ad7c53503504912640a95a3a62cd388da4f13c174cc93794e6bb5f094ddf91e95714c37f9445083ba2db13a87e5ef7836dc837396baeb1761651e2c1f2bdbfea40b1b951156ea9267d6f27bd3f0957646617fa0c23d91b688f11d948f38e857745bfe255a05e1446b8ce1813f0b66eab534ce97d4351623905fee41888205d1fa4cd60ce639e3a6f9a033fb3dd1795d5ba52df1a1f0b19c32a17855fe1aa0e321ff1082014eab1b252e72c9b7b27e0a9c28532f23cd129e3f35a8b188ea438ce6c98aa2e5237cc35b9ef166f32a564a340eab3f0f7e6725f670efdf68cf938f0e8516c865f644d56d08942dc", 0xf2}, {&(0x7f0000188000-0x41)="1eec78b7db482e7b942131ccb8b0578e5952d408e467907a52d2a0e154aa557c9c558d1e6b857ef94eb89122138d7ff4237ccade063e76f6ba71df0b3ab4a174d4", 0x41}, {&(0x7f0000680000)="b1bc7509e67adb2abba2bd38e74b8f13a8295867", 0x14}], 0x4, 0x0, 0x0, 0x4}, {&(0x7f0000129000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000146000)=[{&(0x7f0000f59000-0xf1)="475c1e84192c3ca034b9e2ba63d705b6e60404e9234f78e9a9990e39244549482608c79f010ffb739e6d71cb57d0cedbac6f2ee3f2e7eded30bae49255d885608eb12d4644177d2237191c45aa21e794441c43cfb47709367d8874254608c81155ebbddd5f5182ef4a5435cc424a5f30fd5bb475b552fd7808c9bb7553b3a4b57105f7d1cdae68b5309026c9da4f6af4ba961cd7879f158ad1fb8e08106c43c813a4968bea55ec5491a6fb8f710f98d9ab459262689c1e354b75f4d592c7012c35eb79ea568fd718ee6ed5387a3835cd9cfac23f0c89c33e9139b458888b5ecae5bdc4826e5e4ae039852a966c4932e497", 0xf1}, {&(0x7f00008a4000-0xe2)="b5467b80074f1deee73428c4ab718b144d6fa4ab86e83066ba3e1193b26ad58b46ee144acb12779a844b2c0d408bff632067089091a6ed7c83b3d5ba3db553f1bd655c2c5c0b08891ff01a195561610fab2c391149f96cd3918368cd95d656f1c616c69e948a69033d34a2308a87838f1c2733f7207892f24555a64df6e25d359a776bb254710faa2d939b95240fb991b156205e9130a692bfd47d1ebbfce434c897db9e58e9cc588b09a547ce2a6ecbb005f9dc38ca969e3504e4ce797e44e105e336decafc09bac72be311c81b58b28d68f1da98167d7af2241c5dd952648ccda5", 0xe2}, {&(0x7f0000274000)="bc2d0147190f96cba00430436b99a677d782c105f3fe02807cadf1358224c69c06ed7c50971817d882969b26d584ec737b06a0ad43a5bf44a57082312a7b0bad3099455009a925476a5128c8ec40e6972d0799c121f248746d07e2e3bb4d49abb56aff64cde5deab597579fecef6a308ad53754bfb0f746ee61e247d50729c5e1beea1ece7c112f6267ff880026c8f20ea41398c53da006c39b5366d1b65c2db194e1c45", 0xa4}, {&(0x7f000080d000-0xd3)="08e9370a253feb579dc27f870cfda6c16b3ab3b469b606217001c463d37a066be1b4204979d1609ca74c75fc4533a54839791e224192a7f420c2c12dca01332c59190320155b39b722e059c71a19d0bb5624662e4bbb32ecf71bed2a87ba1abd5dcbb180158cc05f5249d8ceb924209d9c933853d7dc6e8a7c184df049eb571222a881a792bd9f474c80deb933364d23f88a71b99d8619a866808a03d27cd8331346bbac63b0d9492a5b845d926d63d8a4068050779fb17deacc1c30803c28adf232785004802e439e719d29d4c794f2d5f581", 0xd3}, {&(0x7f0000da0000+0xadd)="1721bc8723c2dd8acaaa6581d8569d2d815457bc4d58e53acac4937906136c164e7a18523d20d44146c81409e2458fee085afba1f89b373035454212ae5fdc72b617e1e91ba9d2fb7c83ac213d478a893d979ab9c4401c328049aab37d0e953fd7d7fd7fd54fcc7c309a97b534d8fd9a6eb9a48b009cab980c6e7430c089cc53b8056980acca26dbb5b597d4dd7a076a15d7ea0fbb82b198fc239b4d6d18c9059a17023d85d4259678cc03e97612736f4a92cc342bf03a4901737db04c84cb2b5d48fa11e6c3b615d223873618783dc5c459dc685f", 0xd5}, {&(0x7f0000df9000)="6c074a727594f35e", 0x8}, {&(0x7f0000a4f000-0x71)="1af7ef77333ef0c01b3200b8d59f28b59d16a0871cbfee09b541ac4a2a8efbcb053a5f6092dd825bc67cccc93260bcf525712e09efe27d8bfe7c03b7aa0d02b7047910341b06d7706c60c7ab27b62401155eb498af8e52d640da4d5210b02e033ce61b5bb252bdb227555702c8f778cdf5", 0x71}], 0x7, &(0x7f0000373000-0xe8)=[@rights={0x30, 0x1, 0x1, [r1, r1, r1, r1, r1, r1, r1]}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @rights={0x28, 0x1, 0x1, [r1, r1, r1, r1, r1]}, @cred={0x20, 0x1, 0x2, r12, r13, r14}, @rights={0x20, 0x1, 0x1, [r1, r1, r1, r1]}, @rights={0x30, 0x1, 0x1, [r1, r1, r1, r1, r1, r1, r1, r1]}], 0xe8, 0x4080}], 0x3, 0x48004) 2018/01/06 23:07:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f00009c8000-0xd8)=@pic={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x3, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0}) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) 2018/01/06 23:07:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00002d4000)={0x0, 0x0}, 0x0) getsockopt$netlink(r0, 0x10e, 0x7, &(0x7f00002e4000-0x9a)=""/154, &(0x7f0000185000)=0x9a) r1 = syz_open_procfs(0x0, &(0x7f0000a2d000-0x8)='net/arp\x00') mremap(&(0x7f0000ec1000/0x4000)=nil, 0x4000, 0x1000, 0x3, &(0x7f000075e000/0x1000)=nil) sendfile(r0, r1, &(0x7f0000a08000-0x8)=0x0, 0x401) 2018/01/06 23:07:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000017000)={0x0, 0x0}) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f000005c000-0x24)={0x38, 0x2, 0x8000, 0x81, 0x9, 0xfff, 0x7, 0x401, 0xffffffffffffffc0, 0x2, 0x1f, 0x0}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$key(0xf, 0x3, 0x2) r1 = socket(0x1e, 0x5, 0x0) sendmsg(r1, &(0x7f00003bc000-0x38)={&(0x7f0000fdc000-0x80)=@generic={0x10000000001e, "02ff01000000010000000000000007e77f5bf86c48020002000000f1ffffff009a480075e6a50000de010300000000e4ff064b3f013a000000080000008f00000000ac50d5fe32c4000000007fffffff6a008356edb9a6341c1fd45624281e00070ecddd0206c39750c40000fd00000900000000000b0000db000004da36"}, 0x80, &(0x7f0000d1b000)=[], 0x0, &(0x7f000012e000)=[], 0x0, 0x0}, 0x0) 2018/01/06 23:07:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000e21000)='/selinux/context\x00', 0x2, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x59, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000f34000-0xa)='numa_maps\x00') r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b0a000-0x9)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = eventfd2(0x0, 0x0) ioctl$KVM_SET_BOOT_CPU_ID(r1, 0xae78, &(0x7f0000cbf000)=0x1) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) ioctl$KVM_IRQFD(r3, 0x4020ae76, &(0x7f0000ae9000)={r4, 0x0, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_GSI_ROUTING(r3, 0x4008ae6a, &(0x7f0000393000)={0x1, 0x0, [{0x0, 0x4, 0x0, 0x0, @msi={0x0, 0x0, 0x0}}]}) fcntl$dupfd(0xffffffffffffffff, 0x0, r4) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, 0xffffffffffffffff) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f0000998000)={r0, 0x260, 0x6, "b6196bfec32e95ba6c2c7b3c99b949654a4d3b808f78efcedbcb69fe0ffa7aab36d1b6c8c69ae5c66604368483b0b99e81a891696d571d9517d5a8a728501efb4d7a52cdf4f25b59150955052349dcab3877ac01ba33980d71d438eaf69b2dcc3ef2f05542fcb5e24d8a15dbc986ebff285df0103cbbd8869ff2ab4f50ff4df2da2ee93b0214582a46b3a590adee8dfdb462798094fef61a1418a679ae97e931cf65867a812c9a045d700f8fe76cdb88423dcd0f9ba9e2b0b9fc189cb196315b933b86f7a4a23f148672b80d594174dfc3b74e37dbf7edbf3a93cc22a81b"}) sendfile(0xffffffffffffffff, r1, &(0x7f000095e000-0x8)=0x0, 0x0) 2018/01/06 23:07:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fb0000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x73, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/01/06 23:07:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000500000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) r0 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) symlinkat(&(0x7f0000444000-0xa)='./control\x00', r0, &(0x7f000034b000-0x8)='./file0\x00') name_to_handle_at(r0, &(0x7f000000a000)='./file0\x00', &(0x7f00001d0000)={0xc, 0x0, "5879918f"}, &(0x7f0000040000)=0x0, 0x0) renameat(r0, &(0x7f000001b000)='./file0\x00', r0, &(0x7f0000009000)='./control\x00') readlinkat(r0, &(0x7f0000edc000)='./control\x00', &(0x7f00005df000)=""/234, 0xea) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f0000f38000)=""/255) unlinkat(r0, &(0x7f00005c5000)='./control\x00', 0x0) 2018/01/06 23:07:09 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00008d9000)='/dev/vga_arbiter\x00', 0x4000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000957000)={0x9, 0x2, 0x8, 0xffffffff00000001, 0x8001, 0x1, 0x3, 0x757, 0x0}, &(0x7f0000000000)=0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000001000-0x10)={r2, 0x3, 0x20, 0xd4a5}, &(0x7f0000000000)=0x10) setsockopt(r0, 0x3a, 0x100000001, &(0x7f0000001000-0x37)="b1d165055c3f011c06d83fbd4d4d7c1d8e163313e0c83b17edbbe76de8fa5de561", 0x21) 2018/01/06 23:07:09 executing program 0: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000000b000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ASSIGN_PCI_DEVICE(0xffffffffffffffff, 0x8040ae69, &(0x7f0000006000-0x14)={0x0, 0x80000000, 0x0, 0x100000000000000, 0x0}) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000015000)='/selinux/validatetrans\x00', 0x1, 0x0) r3 = gettid() mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r2, 0xc1105518, &(0x7f0000015000)={{0x0, 0x1, 0x2, 0x1, "abe2deabd4ebac11024e75fae6547d4f1bf0b9c506b36449a3fa831a58eeaf5561780d948d06a675a94999f6", 0x3}, 0x0, 0x0, 0xfffffffffffffc00, r3, 0x4, 0x3ff, "4aa0c553fd5c063e23a4ce881bae5f73e3f68454216acac8bf24bb8feee91fbe4dc481dc1c87dd7ab88ab3dd2c35c3b42755b6f8d0b2499e0d1e436b9e19aaeb", &(0x7f0000015000)='/dev/kvm\x00', 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x5, 0xff, 0x2, 0x100000000], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) pkey_mprotect(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x5, 0xffffffffffffffff) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000006000-0x20)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000009000/0x1000)=nil}) [ 56.253984] WARNING: CPU: 1 PID: 8686 at sound/core/pcm_lib.c:1681 snd_pcm_hw_param_last+0x28b/0x670 [ 56.263331] Kernel panic - not syncing: panic_on_warn set ... [ 56.263331] [ 56.270692] CPU: 1 PID: 8686 Comm: syz-executor2 Not tainted 4.15.0-rc6+ #250 [ 56.277956] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 56.287322] Call Trace: [ 56.289912] dump_stack+0x194/0x257 [ 56.293542] ? arch_local_irq_restore+0x53/0x53 [ 56.298217] ? vsnprintf+0x1ed/0x1900 2018/01/06 23:07:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x163, &(0x7f0000cc5000-0x31f)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "43f087", 0x12d, 0x103a, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@time_exceed={0x3, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "acfda7", 0x0, 0x2f, 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}, [@dstopts={0xbf, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, @dstopts={0x33, 0x1d, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@jumbo={0xc2, 0x4, 0x0}, @generic={0x0, 0x0, ""}, @generic={0x0, 0xc1, "74afa59ab9ccc0f8cf46a7333637bb47e425258cb9677fe343583032c9ddccdb1592d8f35321588e01b6747eefd1016997546eaa63381d6b11b9e18eca47112e6b2d8e007ce29f625a40a7ed111886b9285ce3ef2fdcac509ddf4de28953dc87ed5a1f4a3b488d9443016cea9cf4317d5efaa907203ef132910d86d70a7d089e8ecf0d5b9e7acf3f7ebefff5443954c3d6a9e3bc3af34fe1b84258b3c377ad4416631144f523b55b956934e258ef79d28c3c02e8431b932715328a1280a8875809"}, @calipso={0x7, 0x20, {0x5, 0x6, 0xffffffffffff8000, 0x8, [0x0, 0x0, 0x0]}}]}], ""}}}}}}}, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000cb6000-0xb)='/dev/mixer\x00', 0x20400, 0x0) connect$ax25(r0, &(0x7f00001ae000)={0x3, {"bd9c418d3d161e"}, 0x8}, 0x10) 2018/01/06 23:07:09 executing program 4: mmap(&(0x7f000000c000/0x3000)=nil, 0x3000, 0x3, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getitimer(0x0, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000002000-0x8)='./file0\x00', 0x200000, 0x10) r2 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r2, &(0x7f0000001000)={0x10, 0x0}) timer_gettime(0x0, &(0x7f000000f000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) futex(&(0x7f000000d000-0x4)=0x7fff, 0x100004, 0x9, &(0x7f0000003000)={r0, r3}, &(0x7f0000000000)=0x0, 0x1) 2018/01/06 23:07:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x6, 0x10005) r1 = syz_open_dev$sg(&(0x7f0000dca000-0x9)='/dev/sg#\x00', 0x100, 0x50100) ioctl$TIOCMBIC(r1, 0x5417, &(0x7f00006bc000)=0x3f) r2 = syz_open_dev$tun(&(0x7f00005d3000)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f000025f000-0x28)={@common='eql\x00', @ifru_settings={0xd596, 0x0, @te1=&(0x7f0000f68000)={0x0, 0x0, 0x0, 0x0}}}) r3 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000e84000-0x10)='/selinux/create\x00', 0x2, 0x0) ioctl$EVIOCGABS20(r3, 0x80184560, &(0x7f0000d9a000-0xe4)=""/228) ioctl$int_in(r2, 0x5421, &(0x7f0000b6a000)=0xfffffffffffffffd) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r2, &(0x7f0000dec000-0x276b)=@pi={0x0, 0x0, @ipv6={0x0, 0x6, "1964b3", 0xffffffe7, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @loopback={0x0, 0x1}, {[], @udp={0x0, 0x0, 0x8, 0x0, ""}}}}, 0x34) [ 56.302026] panic+0x1e4/0x41c [ 56.305215] ? refcount_error_report+0x214/0x214 [ 56.309962] ? show_regs_print_info+0x18/0x18 [ 56.314472] ? __warn+0x1c1/0x200 [ 56.317932] ? snd_pcm_hw_param_last+0x28b/0x670 [ 56.322683] __warn+0x1dc/0x200 [ 56.325959] ? snd_pcm_hw_param_last+0x28b/0x670 [ 56.330720] report_bug+0x211/0x2d0 [ 56.334356] fixup_bug.part.11+0x37/0x80 [ 56.338415] do_error_trap+0x2d7/0x3e0 [ 56.342293] ? __fput+0x327/0x7e0 [ 56.345760] ? ____fput+0x15/0x20 [ 56.349210] ? task_work_run+0x199/0x270 [ 56.353273] ? math_error+0x400/0x400 [ 56.357078] ? check_noncircular+0x20/0x20 [ 56.361314] ? print_irqtrace_events+0x270/0x270 [ 56.366080] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 56.370927] do_invalid_op+0x1b/0x20 [ 56.374641] invalid_op+0x22/0x40 [ 56.378095] RIP: 0010:snd_pcm_hw_param_last+0x28b/0x670 [ 56.383449] RSP: 0018:ffff8801d406f340 EFLAGS: 00010293 [ 56.388810] RAX: ffff8801c5ad8640 RBX: ffff8801c56b6940 RCX: ffffffff841bc42b [ 56.396085] RDX: 0000000000000000 RSI: 00000000ffffffea RDI: ffffed003a80de60 [ 56.403353] RBP: ffff8801d406f388 R08: ffffed003a80dd97 R09: ffff8801d406ecb0 [ 56.410618] R10: 0000000000000001 R11: ffffed003a80dd96 R12: 000000000000000f [ 56.417898] R13: 00000000ffffffea R14: 0000000000000007 R15: 0000000000008000 [ 56.425193] ? snd_pcm_hw_param_last+0x28b/0x670 [ 56.429977] snd_pcm_hw_param_near.constprop.27+0x6f5/0x9a0 [ 56.435707] ? _snd_pcm_hw_param_set.constprop.26+0x6f0/0x6f0 [ 56.441601] ? snd_pcm_hw_param_max+0x5f0/0x5f0 [ 56.446271] ? _snd_pcm_hw_param_any+0x184/0x280 [ 56.451018] ? snd_pcm_plug_slave_size+0x148/0x2c0 [ 56.455947] snd_pcm_oss_change_params+0x1833/0x3720 [ 56.461076] ? snd_pcm_hw_param_near.constprop.27+0x9a0/0x9a0 [ 56.466965] ? rcu_segcblist_first_pend_cb+0x90/0x90 [ 56.472072] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 56.477094] ? find_held_lock+0x35/0x1d0 [ 56.481184] ? mntput_no_expire+0x130/0xa90 [ 56.485502] ? lock_downgrade+0x980/0x980 [ 56.489639] ? lock_release+0xa40/0xa40 [ 56.493600] ? __blkdev_put+0x570/0x7f0 [ 56.497566] snd_pcm_oss_make_ready+0xaa/0x130 [ 56.502129] snd_pcm_oss_sync+0x34b/0x830 [ 56.506255] ? snd_pcm_oss_sync1+0x550/0x550 [ 56.510637] ? fsnotify_first_mark+0x2b0/0x2b0 [ 56.515197] snd_pcm_oss_release+0x20b/0x280 [ 56.519577] ? snd_pcm_oss_sync+0x830/0x830 [ 56.523875] __fput+0x327/0x7e0 [ 56.527134] ? fput+0x140/0x140 [ 56.530397] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 56.536263] ? _raw_spin_unlock_irq+0x27/0x70 [ 56.540756] ____fput+0x15/0x20 [ 56.544029] task_work_run+0x199/0x270 [ 56.547895] ? task_work_cancel+0x210/0x210 [ 56.552192] ? _raw_spin_unlock+0x22/0x30 [ 56.556312] ? switch_task_namespaces+0x87/0xc0 [ 56.560962] do_exit+0x9bb/0x1ad0 [ 56.564397] ? lock_downgrade+0x980/0x980 [ 56.568528] ? mm_update_next_owner+0x930/0x930 [ 56.573183] ? do_raw_spin_trylock+0x190/0x190 [ 56.577752] ? do_raw_spin_trylock+0x190/0x190 [ 56.582324] ? perf_trace_lock+0xd6/0x900 [ 56.586459] ? trace_hardirqs_off+0xd/0x10 [ 56.590682] ? trace_event_raw_event_lock+0x340/0x340 [ 56.595867] ? __do_page_fault+0x5f7/0xc90 [ 56.600093] ? check_noncircular+0x20/0x20 [ 56.604308] ? migrate_swap_stop+0x970/0x970 [ 56.608693] ? down_read_trylock+0xdb/0x170 [ 56.612999] ? find_held_lock+0x35/0x1d0 [ 56.617049] ? do_group_exit+0x318/0x400 [ 56.621092] ? lock_downgrade+0x980/0x980 [ 56.625226] ? wake_up_state+0xb/0x10 [ 56.629003] ? signal_wake_up_state+0x3a/0x40 [ 56.633483] ? zap_other_threads+0x1ca/0x240 [ 56.637865] ? do_raw_spin_trylock+0x190/0x190 [ 56.642419] ? force_sig+0x30/0x30 [ 56.645945] ? _raw_spin_unlock_irq+0x27/0x70 [ 56.650420] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 56.655435] do_group_exit+0x149/0x400 [ 56.659304] ? prepare_exit_to_usermode+0x340/0x340 [ 56.664296] ? SyS_exit+0x30/0x30 [ 56.667726] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 56.672718] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 56.677462] SyS_exit_group+0x1d/0x20 [ 56.681237] entry_SYSCALL_64_fastpath+0x23/0x9a [ 56.685975] RIP: 0033:0x452ac9 [ 56.689151] RSP: 002b:0000000000a2fa08 EFLAGS: 00000202 ORIG_RAX: 00000000000000e7 [ 56.696838] RAX: ffffffffffffffda RBX: 000000000071bec8 RCX: 0000000000452ac9 [ 56.704089] RDX: 0000000000452ac9 RSI: 00000000007231c0 RDI: 0000000000000000 [ 56.711328] RBP: 0000000000000000 R08: 0000000000000038 R09: 000000000000022a [ 56.718573] R10: 00000000007231b8 R11: 0000000000000202 R12: 0000000000a2f9b0 [ 56.725829] R13: 000000000071bea0 R14: 0000000000000469 R15: 0000000000000015 [ 56.733763] Dumping ftrace buffer: [ 56.737387] (ftrace buffer empty) [ 56.741075] Kernel Offset: disabled [ 56.744676] Rebooting in 86400 seconds..