00, 0x200000) r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000000240)={0x2, &(0x7f0000000200), 0xa, r2, 0x6}) r3 = socket$alg(0x26, 0x5, 0x0) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f00005f5ffd)='io\x00') bind$alg(r3, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'md5\x00'}, 0x58) r5 = accept4$alg(r3, 0x0, 0x0, 0x0) sendfile(r5, r4, &(0x7f0000807000), 0x3f) getsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000080)={0x0, 0xffff, 0x392, 0x9, 0x1, 0x3}, &(0x7f00000000c0)=0x14) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f0000000100)={r6, @in6={{0xa, 0x4e22, 0xe5, @mcast1={0xff, 0x1, [], 0x1}, 0x2}}, 0x9, 0x6, 0x7, 0x0, 0x4}, 0x98) [ 91.130445] : renamed from tunl0 2018/04/27 13:27:48 executing program 0: r0 = socket$inet6(0xa, 0x802, 0x100000000000088) setsockopt$inet6_udp_int(r0, 0x11, 0xa, &(0x7f000073bffc), 0x4) sendmsg$inet_sctp(r0, &(0x7f0000000180)={&(0x7f0000a34000)=@in={0x2, 0x4e23}, 0x10, &(0x7f0000000740)}, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000000)={{{@in6=@ipv4={[], [], @remote}, @in=@local}}, {{@in6}, 0x0, @in=@multicast2}}, &(0x7f0000000100)=0xe8) 2018/04/27 13:27:48 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x9) connect$inet6(r0, &(0x7f0000017000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) sendmsg(r0, &(0x7f0000009fc8)={0x0, 0x0, &(0x7f0000016000), 0x0, &(0x7f000002a000)}, 0xc100) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000180)="98d45020c48194c726c46b0caa71743e92522c1d595cd18d397bcca007eb588a1d1dd141ef10c1c9b12141e050bb59270053a3d7f4f48b4dceb3a54dc8cfd8c68c201881048abb59974041d6697ae15f74be84778bbf7abf4e066179773d6c25df0e6c84dce050551a5709e163093a7bf50efb9d1033f378acd410482ab895ce648225f830143400b6d7cd85af91cca62b2f1798f9750b572e765fb3544801a65b69faac4aa36eccf23bd5c0ac55c978c775fbd0aff5422764bcdef50f5fd2fb5f70aa3a263f0606747220959c849da58fd718553cea444ec2b503b0f0f30408df62fc19b2f0d58bc1fcd13be2e087665d00b064c3a203a01db59b6bf151beb10370a89661b88ca7305c20191e7d130772ae4bd47f7afcb2f0bcf8abfe5df676a884e6c48910cc74b90c6dc4480fd554d08219ecb0b77e970df41986d7d79818fadf9f40f12525586e6ad25a64cd2fa65871f5b4f465fc62339b1502c049a43f805db47fa418a44514199ccee421bbd2a1a568a309425f7de87d9e86f210e362abdc142c9e89486052e27e2226626adde52a7248599fa705e849c43ca6019468e6e4da9d0197e6c8b0ceee6a6537d5c77c72a7147e993dbc1ff25cb88f427005c76ea2a206baa00a5316e83c161da9f7871599eb8ffb8a0e0cfc52be50a741147e97d4f16ca5e0bf92a9669c1ace4a30624e0f052b05529fa52970a06d8fdfb45cb97ea78f4a23b2cbb5dabc6632f08701937c13040b66a3a1118d65460082716ed2144334003bcd9aaeb92f094b49a8a6441dffad3531e934c2748a590f3770de373d3074959700f13bcf04000000546426e33a77b0e902a6aa8591b03b2097b920000f6dd7722e682fdea200110d96304b441f909d9e37ba9f2610cb946a5789e5ea921ad70f7df22ac905d8edf9abc8d1ec521739186e9f3aa867f4983ec1b289300922e648be82c11d8c54e3a533e1ff7b0e2334d5aefcd6ea14ae5ed53e1a278ca04530ac8e3c9d1f08e55dc70ea9d2abdd81b0ae06f1271b2f8eca7e08d03f52805e600d34052c66f3515e18e1044666bd12d10fd62ba2dba772fcc18f16a25806d1605c052a82a0d8f20d1b891c66d3710712876eaaabea1b382e50f8accda3520b11db15c2a72aeae4a52f488627502d794efd839e5faa220e54280a44271309fa961aa9c1aa066ccc1549dae85ac09b34813add4e2a3002f243fa809ca75b24b61db28b6ad4d0022024be8c035f86f516341cb2002acf1d2dc525544b84f8d2204118b9d99c0b627fc9757ae14ead57074163819f0ff19655cac2e200b78d399dedf745c1810b73d26c6a4fc0658df3b61886933dbefc4b7ecc655d0cb19824d8faa3c0223dd0a3931e92bdb553c678475c860989c2ce33804deb4708a422d6713525e2029085144d7d996cb0a87a1999f227644957f842d36787b945fdbca248fda4da81dec59508137d397934372a20f2438e7f4e61e212e349f7d5892cbf6c8e1112669d57e6c107c530b66592975d9fdd1a1ed86781f7d22bf824c61d7894f60d38e1a7ea3a7a786d3eb7761a495318e9b94eea1ba6da5cf5fe37a2d8672a7fa4eca80404ed69243382822f246e29c183562d7c62364820c42ffad573ca29166fea4dafe4fe27790ecd9c59e59e173e41c5ee0b853f25f454cf8918bf8c8e4572d816370fe2d22463fa948e0cf25f81286ef5aa84b11d57fd1b8ae0fcc9a3bf2353aad6f4af3c00d65db80404afcd3240133603e5dbf405f55128e71f20bb21ba361cdfaa8e982caa0d7d507f4631d999a218d7de1375c998df2bed2198e1fb12855dca61e66b20ad04063495e2976bfece015a8cda7a950310f9f7f16c634d722e7dea3dc89384315053dd8127dbda90046ecf04de3bfa46fab4b7c16d21a5cee4c595d0e72b7f317ef8141f281ea1c18a0428b24a256237f629717da9ba52b5f67d219ea8952f4e50db6829964b177d418560d4ef689171145e84b581fe", 0x585}], 0x1, &(0x7f0000028000)}, 0x0) 2018/04/27 13:27:48 executing program 6: r0 = add_key(&(0x7f0000000040)='big_key\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)='p', 0x1, 0xfffffffffffffffb) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000140)="0874df53df228c626a8da3ad07a9d690f2031dea5a7c5a9c7cb1492c8d2bddcb8fbe5a80930aeb5a1465ec286589e79516a931bba3740b123c28e5fc4908f8ba3d386ac0d309b83cf8017ce7b86c1e5c6408c796259d7ce6c76f4b5879a1a10c676a92683930fa2d7dbd73d375003aefc6064606ddd543785594e1d24b834878ab6374264f532c16895088f8cd391af2c987dfe2035bc95734b38c658bb87a834de53a9c02c0d9958c6e6014bdb10a98c2592e699b76c2", 0xb7, r0) keyctl$revoke(0x3, r0) 2018/04/27 13:27:48 executing program 1: perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f00000002c0)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f0000000200)="608de43141c93df10beb96f1029a47ddb5fca896eeeb6df4618e7d52eecfa7627c") openat$rfkill(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rfkill\x00', 0x40000, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/cuse\x00', 0x0, 0x0) r1 = openat(r0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000001effd)='/', r1, &(0x7f0000000100)='./file0\x00') lstat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000300)) chroot(&(0x7f0000157000)='./file0\x00') umount2(&(0x7f0000000140)='./file0/file0/file0/file0\x00', 0x0) renameat2(r1, &(0x7f0000000080)='./file0/file0/file0/file0\x00', r1, &(0x7f00000000c0)='./file0\x00', 0x0) 2018/04/27 13:27:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x600300, 0x0) getpeername$packet(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000080)=0x14) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000b7dff0), &(0x7f0000048000), 0x0) 2018/04/27 13:27:48 executing program 4: getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000080)=ANY=[@ANYRES32=0x0, @ANYBLOB="00a83f10956e9d74a0d2301cbdd91277c6476b6ac974e702e8085999cc14559ef1a186853f065e3cb3291f029aedcf1dec289a43fd52c228d97c015089b488231233b4d3b0c1a6c42122ae8b8a11d6cd7ca83af6e800e39b056c3567e9fa4b4e6ab1d45732d64ea122a63b32a4241faada3991e78605a094f1084e3d1f23d25f8daeebc117b3128d165a60ee38205e9f9be3ecb582bd989af349f199cdcd517efae9fa2cfca5f44e92949a5adecded5814b7941357025fbf84bc86183591"], &(0x7f0000007000)=0x8) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x5, 0x20000) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000000040)) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x4, 0x0) ioctl$EVIOCGLED(r1, 0xc0046d00, &(0x7f0000000000)) 2018/04/27 13:27:48 executing program 5: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/conntrack\x00', 0x2, 0x0) r1 = socket$inet(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000180)="240000001a00030207fffd946fa283bc04eee6d87986c49727008568b51ba3a2d188737e", 0x24}], 0x1}, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f00000000c0)={0x2, &(0x7f0000000080)=[{0x0}, {}]}) ioctl$DRM_IOCTL_DMA(r0, 0xc0406429, &(0x7f0000000240)={r2, 0x1, &(0x7f0000000100)=[0x0], &(0x7f0000000140), 0x40, 0x4, 0x65b3, &(0x7f00000001c0)=[0xfffffffffffffffe, 0x5, 0xddd3, 0xfffffffffffffff9], &(0x7f0000000200)=[0x401, 0x5]}) 2018/04/27 13:27:48 executing program 2: recvmsg(0xffffffffffffffff, &(0x7f0000001fc8)={&(0x7f0000015000)=@can, 0x10, &(0x7f0000015000), 0x0, &(0x7f0000015000)=""/23, 0x17}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="00000000000f84005e20ce13679504000000000000000000b32a000000950000000000000000000000000000000000006a2b3edfc464e6d74490c24df2f816271d5ae60f0d82bb846741cc4bfd8c3d109a36941eb390e835224559c3ad17900a9b8979e3c57f9ec401cb34eacb6d38bace363ac455fca31b811074488126a0e415d70a41f729b675fa3ebb0fcd134a7fe9c6ad9cf0a9b2b89cee5ee8d12f51a999893adc912b2830cf700e35810bcd83d0a8cc6f219bce99ae"], &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195}, 0x48) 2018/04/27 13:27:48 executing program 6: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_CREATE_IRQCHIP(r1, 0x8030ae7c) 2018/04/27 13:27:48 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006ee000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_open_dev$adsp(&(0x7f0000000280)='/dev/adsp#\x00', 0x400, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000000080)={0x81, 0x0, [0x2]}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = dup(r2) getsockopt$bt_hci(r3, 0x0, 0x3, &(0x7f00000001c0)=""/108, &(0x7f0000000240)=0x6c) r4 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x10000) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r4, 0xc08c5334, &(0x7f0000000100)={0x7fffffff8000, 0x5, 0x3, 'queue1\x00', 0x8}) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SIGNAL_MSI(r1, 0x4020aea5, &(0x7f0000000000)) 2018/04/27 13:27:48 executing program 2: mkdir(&(0x7f0000024ff6)='./control\x00', 0x0) r0 = open(&(0x7f0000fbe000)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000189a2)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f000001aff8)='./file0\x00', 0x0, 0x0) renameat2(r1, &(0x7f0000000000)='./control\x00', r0, &(0x7f0000000040)='./file0\x00', 0x1) mkdirat(r1, &(0x7f0000017000)='./file0\x00', 0x0) r2 = openat(r1, &(0x7f0000fafff2)='./file0/file0\x00', 0x10240, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x40049409, r2) 2018/04/27 13:27:48 executing program 1: capset(&(0x7f0000b3e000)={0x19980330}, &(0x7f0000f21fe8)) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e22, @broadcast=0xffffffff}, 0x10) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x79, 0x442002) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f0000000040)={0x2, 0x3, 0x0, 0x3, 0x2}) 2018/04/27 13:27:48 executing program 4: r0 = socket(0x10, 0x3, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x801) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x400000, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0xc) io_setup(0x7, &(0x7f00000001c0)=0x0) io_submit(r4, 0x200003c5, &(0x7f0000000300)) mq_notify(r2, &(0x7f0000000100)={0x0, 0x41, 0x3, @tid=r3}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x1000000000004002}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000180)={"69666230000091785a1e7a275fa500", 0x1301}) write$tun(r2, &(0x7f0000000200)=ANY=[@ANYBLOB="8d44000000840000ffb943f8b8040000000000000055a84fd8848fe7775c0604000000000000001900000000aaaaaaaaaa007f000001"], 0x1) 2018/04/27 13:27:48 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000ef0ffc)=0x158, 0x4) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000ee9ff0)={0x2, 0x4e20}, 0x10) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) 2018/04/27 13:27:48 executing program 3: r0 = perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) accept$alg(0xffffffffffffffff, 0x0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x81) r1 = memfd_create(&(0x7f000003e000)='@&prockeyring\x00', 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000f36000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) r3 = dup2(r2, r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f000030c000)={0x0, 0x0, 0x0, "98de7a8c5ae95ec8792c92150fc33a664f13eeab65c0322901ca6bd31bde2c51f06c5f0b014f9f91eeb7647c7240f476c8d75dd000aa8faf8fb5740200a6dc4d"}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f0000044000)) write$sndseq(r1, &(0x7f0000e6ffd0)=[{0x1f, 0x0, 0x0, 0x3fd, @tick, {}, {}, @connect}], 0x30) [ 91.363950] capability: warning: `syz-executor1' uses 32-bit capabilities (legacy support in use) [ 91.427162] device ifb0 entered promiscuous mode 2018/04/27 13:27:49 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fecfd4)={0xa, 0x4, 0x3, 0x100000003}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r0, &(0x7f0000eed000), &(0x7f0000b88000)}, 0x20) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x10000, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f0000000080)={&(0x7f0000000040)=[0x7], 0x1, 0x5, 0x6, 0x5d, 0xa901, 0x81, {0x9, 0x0, 0xd46, 0xdb, 0xfff, 0x2, 0x8c, 0x40, 0xdad7, 0xfcbf, 0x0, 0x5, 0x7, 0x0, "c890d5f2676eb258151d40b7d46b3ae691376fd6cc29139b3794bf743acff1cc"}}) 2018/04/27 13:27:49 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='syscall\x00') ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f0000000040)) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000000080)) mmap(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x1000004, 0x40000002871, 0xffffffffffffffff, 0x0) accept$ipx(r0, &(0x7f00000000c0), &(0x7f0000000100)=0x10) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f0000000140)=""/143) mremap(&(0x7f000053b000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f00000cc000/0x4000)=nil) madvise(&(0x7f00000cc000/0x4000)=nil, 0x4000, 0x3) 2018/04/27 13:27:49 executing program 6: unshare(0x8000) r0 = mq_open(&(0x7f0000000000)="2d1f05", 0x6e93ebbbcc0884d8, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0x7, 0x4, 0x0, 0x1, 0x5, 0x800000000000, 0x2000000000}) mq_timedsend(r0, &(0x7f0000e71fff), 0x0, 0x0, 0x0) r1 = accept4$packet(0xffffffffffffffff, 0x0, &(0x7f0000000040), 0x800) getpeername$packet(r1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000000c0)=0x14) 2018/04/27 13:27:49 executing program 1: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x2, 0x22002) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)="6e00000000efa392786e342c8a46") getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0}, &(0x7f0000000200)=0xc) perf_event_open(&(0x7f0000000140)={0x3, 0x70, 0x4113, 0x7fffffff, 0xff, 0x101, 0x0, 0xffff, 0x4000, 0x1, 0x2, 0x2, 0x8000, 0x5, 0x10001, 0x4, 0x10000, 0x3d9a45bd, 0x8, 0x1, 0x800, 0x6, 0x81, 0xffc00, 0x7, 0x462, 0x600, 0xfffffffffffff800, 0x4b45, 0x7, 0x8, 0x1f, 0x7fffffff, 0xffffffffffffffff, 0xe3, 0xb7, 0x1, 0x5, 0x0, 0x4000000, 0x0, @perf_bp={&(0x7f0000000100), 0x1}, 0x100, 0x1291c000000, 0x4, 0x2, 0x8, 0x8, 0x6}, r2, 0x3, r0, 0x8) sendfile(r0, r1, &(0x7f0000000080), 0x100) 2018/04/27 13:27:49 executing program 0: syz_emit_ethernet(0x66, &(0x7f0000000100)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`?', 0x30, 0x3a, 0xffffffffffffffff, @local={0xfe, 0x80, [0x8035], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x0, 0x0, 0x0, [0x2, 0x4], {0x0, 0x6, "c10200", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x3], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x6, 0x40) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000180)={{{@in6=@ipv4={[], [], @broadcast}, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@remote}}, &(0x7f0000000040)=0xe8) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000080)={r1, @empty, @multicast2=0xe0000002}, 0xc) 2018/04/27 13:27:49 executing program 3: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x80000000, 0x10000) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000000080)={r0, r1}) ioctl$fiemap(r0, 0xc020660b, &(0x7f00000000c0)={0x7fff, 0x800, 0x2, 0xfff, 0x3, [{0x10000, 0x8, 0x3f, 0x0, 0x0, 0x4}, {0x7ff, 0x80, 0x2d, 0x0, 0x0, 0xf488fd3e82bbe407}, {0x6, 0x0, 0x7}]}) openat(r1, &(0x7f0000000040)='./file0\x00', 0xa00, 0x10) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000001380), &(0x7f00000013c0)=0x2) 2018/04/27 13:27:49 executing program 7: r0 = perf_event_open(&(0x7f000001d000)={0x5, 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, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000280)='/dev/snd/midiC#D#\x00', 0x5, 0x1) setsockopt$inet6_dccp_int(r1, 0x21, 0x5, &(0x7f00000002c0)=0x4f3, 0x4) r2 = dup3(r0, r0, 0x80000) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000100)={0x0}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000180)={r3}, &(0x7f0000000240)=0x8) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cpuacct.usage_user\x00', 0x0, 0x0) r4 = accept4$packet(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000200)=0x14, 0x0) r5 = socket(0x15, 0x80005, 0x0) getsockopt(r5, 0x200000000114, 0x8, &(0x7f0000ee3000)=""/4096, &(0x7f0000000000)=0x1000) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000000c0)={r4, 0x7, 0x1, 0x9b1, &(0x7f0000000080)=[0x0], 0x1}, 0x20) 2018/04/27 13:27:49 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x7fffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x20100, 0x0) ioctl$KVM_REINJECT_CONTROL(r0, 0xae71, &(0x7f00000000c0)={0x12}) getitimer(0x0, &(0x7f0000000080)) 2018/04/27 13:27:49 executing program 0: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x80bb7, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e6661740002040100027002704cf8", 0x16}], 0x0, &(0x7f0000000e80)=ANY=[]) open$dir(&(0x7f0000000e40)='./file0//ile0\x00', 0xc240, 0x0) truncate(&(0x7f00000000c0)='./file0//ile0\x00', 0x43) open(&(0x7f0000000040)='./file0//ile0/file0\x00', 0x80000, 0x52) 2018/04/27 13:27:49 executing program 3: r0 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x81, 0x100) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r0, &(0x7f0000000200)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)={0xb8, r1, 0x710, 0x70bd25, 0x25dfdbff, {0xb}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x400}, @IPVS_CMD_ATTR_SERVICE={0x1c, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'dh\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x25}]}, @IPVS_CMD_ATTR_SERVICE={0x30, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e20}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x20, 0xa}}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x10}}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x22}}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xfffffffffffffffb}, @IPVS_CMD_ATTR_DAEMON={0x48, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @remote={0xac, 0x14, 0x14, 0xbb}}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x80000001}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'nr0\x00'}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x3}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}]}]}, 0xb8}, 0x1, 0x0, 0x0, 0x4000}, 0x4000) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000280)={'team0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000380)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x8180}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)=@mpls_newroute={0x44, 0x18, 0x0, 0x70bd29, 0x25dfdbfd, {0x1c, 0x0, 0x0, 0x9, 0xfc, 0x3, 0xfd, 0xf, 0xb00}, [@RTA_DST={0x8, 0x1, [{0x651, 0x8, 0x6, 0x200}]}, @RTA_OIF={0x8, 0x4, r2}, @RTA_DST={0x18, 0x1, [{0x9, 0x4, 0x5, 0x100}, {0x7, 0xffffffffffff8000, 0x7, 0x9}, {0xffffffff, 0x2, 0x6, 0x2}, {0x8, 0x7, 0x7, 0x1}, {0x1, 0x4, 0xcd, 0xd9}]}]}, 0x44}, 0x1, 0x0, 0x0, 0x4}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sigaltstack(&(0x7f0000ffb000/0x3000)=nil, &(0x7f00000003c0)) socket$pppoe(0x18, 0x1, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f0000000000)={&(0x7f0000db4000)={0x10}, 0xc, &(0x7f00006bcff0)={&(0x7f0000000440)=ANY=[@ANYBLOB="300000001800010300000000000000000a00000000008b000000000008001500070000000c00160008000100d800000070d85c660b6d1b301c260c5d1d66a208ee93a788953c02c39ec10719f2b4d037b13c2c7cb9b3222a02f9607bce4bcb7e6ceb"], 0x30}, 0x1}, 0x0) 2018/04/27 13:27:49 executing program 2: ioctl$sock_netrom_SIOCGSTAMP(0xffffffffffffffff, 0x8906, &(0x7f0000000100)) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = accept$ax25(0xffffffffffffffff, &(0x7f0000000040), &(0x7f00000000c0)=0x10) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f0000000140)=""/4096, &(0x7f0000001140)=0x1000) r1 = socket(0x80000000010, 0x803, 0x0) write(r1, &(0x7f0000000080)="260000002a0029d10701c1eb448974000000040001000000000000000002000000000000e9ff", 0x26) 2018/04/27 13:27:49 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000db4000)={0x10}, 0xc, &(0x7f00006bcff0)={&(0x7f000075b000)=@ipv6_newroute={0x2c, 0x18, 0x301, 0x0, 0x0, {0xa}, [@RTA_ENCAP_TYPE={0x8, 0x15, 0x6}, @RTA_ENCAP={0x8, 0x16, @nested={0x4, 0x4}}]}, 0x2c}, 0x1}, 0x0) rmdir(&(0x7f0000000000)='./file0\x00') 2018/04/27 13:27:49 executing program 1: r0 = dup(0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0xd, 0x32, r0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) getsockopt$netlink(r1, 0x10e, 0x4, &(0x7f00000001c0)=""/4, &(0x7f0000000240)=0x4) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x63ffe, 0x0) sendto$unix(r2, &(0x7f00000000c0)="303fb3be7cc9f5de03f10501f8dac6a0fdceb12549ad1e31bdd51e1cb2494168ead5c03c1c04d81938b139a974c9df4acd7aaf5eb7", 0x35, 0x0, &(0x7f0000000280)=@file={0x0, './file0\x00'}, 0x6e) rmdir(&(0x7f0000000180)='./file0\x00') openat$cgroup_procs(r2, &(0x7f0000000200)='cgroup.procs\x00', 0x2, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r2, 0x541b, &(0x7f0000000040)) 2018/04/27 13:27:49 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) r2 = dup3(r1, r0, 0x80000) setsockopt$inet_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0x4) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000000100)={0x0, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}}}, 0x88) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_DEBUGREGS(r2, 0x8080aea1, &(0x7f0000000040)) close(r0) 2018/04/27 13:27:49 executing program 4: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x2, 0x0) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f0000000100)={'TPROXY\x00'}, &(0x7f0000000140)=0x1e) r1 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000000000)=ANY=[@ANYBLOB="00000000000000000a00000000000000ff01000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000225c16072acedb28ca700000000000000000000005a892d4543ac3990a5630000000000000000000000000000000000000000000000000000"], 0x8c) r2 = semget$private(0x0, 0x3, 0x240) semctl$SETALL(r2, 0x0, 0x11, &(0x7f0000000180)=[0xfffffffffffffb42]) 2018/04/27 13:27:49 executing program 7: r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x9f, 0x80000) mknod(&(0x7f00000001c0)='./file0\x00', 0x8000, 0x6) ioctl$KVM_SET_MSRS(r1, 0x4008ae89, &(0x7f0000000140)={0x3, 0x0, [{0xbff, 0x0, 0xffffffff7fffffff}, {0x0, 0x0, 0xfb8}, {0x97d, 0x0, 0x7}]}) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000005fd8)={'vcan0\x00', 0x0}) r3 = socket$can_raw(0x1d, 0x3, 0x1) recvmsg(r3, &(0x7f0000001140)={&(0x7f0000000040)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x10, &(0x7f0000000000), 0x3be}, 0x0) r4 = socket$can_raw(0x1d, 0x3, 0x1) bind$can_raw(r3, &(0x7f0000000880)={0x1d}, 0x10) sendmsg$can_raw(r4, &(0x7f0000000240)={&(0x7f0000000180)={0x1d, r2}, 0x10, &(0x7f0000000200)={&(0x7f00000000c0)=@canfd={{0x4, 0x1ff, 0x0, 0x20}, 0x7, 0x1, 0x0, 0x0, "d52508d473a167b6422f4f223de19aad518b1a23f141978f2ea60927989da80e4335af985eddcb2690a2b6bf91a45b04e2ad4d54c8e6d1f9296bdc915aeda18d"}, 0x48}, 0x1}, 0x0) 2018/04/27 13:27:49 executing program 2: r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000008000)='/dev/ion\x00', 0x0, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x101000, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f00000001c0)={0x0}) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f0000000140)={r2, 0x11}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4010641c, &(0x7f0000000100)={r2, &(0x7f00000000c0)=""/11}) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000010000)={0x8004, 0x1d, 0x0, 0xffffffffffffffff}) ioctl$DMA_BUF_IOCTL_SYNC(r3, 0x40086200, &(0x7f0000000000)=0x7) 2018/04/27 13:27:49 executing program 1: r0 = epoll_create1(0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000040)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f000001aff4)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000000)) perf_event_open$cgroup(&(0x7f0000000140)={0x5, 0x70, 0x100000001, 0xffffffffffffff79, 0x9, 0x2, 0x0, 0x1, 0x4000, 0xc, 0x8, 0x2d2680000000000, 0x100000001, 0x9, 0x7, 0x4e, 0x8, 0x5, 0x101, 0x1, 0x80, 0x3ff, 0x123, 0xb14, 0x6, 0x5, 0x0, 0xb1e, 0x7fffffff, 0x1ff, 0x8, 0x8, 0x7, 0x0, 0x5, 0x1, 0xffffffffffff7fff, 0xfff, 0x0, 0x7, 0x2, @perf_config_ext={0x1, 0x6}, 0x0, 0x0, 0x3, 0x7, 0x8, 0x98f, 0x6}, r1, 0xd, r1, 0x2) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000080)={0x0, 0x231}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000100)=@assoc_id=r3, 0x4) [ 92.298853] validate_nla: 2 callbacks suppressed [ 92.298862] netlink: 'syz-executor3': attribute type 21 has an invalid length. [ 92.311979] netlink: 'syz-executor6': attribute type 21 has an invalid length. [ 92.319526] netlink: 'syz-executor6': attribute type 4 has an invalid length. 2018/04/27 13:27:49 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x10) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000), &(0x7f0000000040)=0x4) epoll_create1(0x80000) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000640)=@nat={'nat\x00', 0x19, 0x3, 0x400, [0x20000240, 0x0, 0x0, 0x20000540, 0x20000570], 0x0, &(0x7f00000001c0), &(0x7f0000000240)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x2, [{{{0x1b, 0x1, 0x0, 'team_slave_1\x00', 'veth0_to_bond\x00', 'veth0_to_bond\x00', 'gre0\x00', @random="08b42831afef", [0xff, 0xff, 0xff, 0x0, 0xff, 0xff], @random="c8a6cf81aea7", [0xff, 0xff, 0x0, 0x0, 0x0, 0xff], 0xe8, 0x158, 0x190, [@ip6={'ip6\x00', 0x50, {{@loopback={0x0, 0x1}, @remote={0xfe, 0x80, [], 0xbb}, [0xff000000, 0xffffffff, 0x0, 0xffffff00], [0xffffff00, 0xffffff00, 0xffffff00, 0xff], 0x4894, 0x3b, 0x40, 0x9, 0x4e22, 0x4e20, 0x4e24, 0x4e22}}}]}, [@snat={'snat\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, 0xfffffffffffffffd}}}, @common=@dnat={'dnat\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1c}, 0xffffffffffffffff}}}]}, @snat={'snat\x00', 0x10, {{@empty, 0xfffffffffffffffe}}}}, {{{0x11, 0x20, 0x1c, 'bcsh0\x00', 'ip6tnl0\x00', '\x00', 'veth1_to_team\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0x0, 0xff, 0x0, 0x0, 0x0, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0xff, 0xff, 0xff, 0x0, 0xff], 0xf0, 0xf0, 0x140, [@statistic={'statistic\x00', 0x18, {{0x0, 0x1, 0x2b8ff2b0, 0x913, 0x8, 0x100000000}}}, @connbytes={'connbytes\x00', 0x18, {{0x480000000, 0x0, 0x0, 0x1}}}]}}, @common=@log={'log\x00', 0x28, {{0x7ff, "98787824f89f2ed89fe94063f87236b747a1be5cbdcad853290a3b04703b", 0xa}}}}]}, {0x0, '\x00', 0x2}, {0x0, '\x00', 0x2, 0xfffffffffffffffc, 0x1, [{{{0x11, 0x40, 0x9200, 'erspan0\x00', 'vlan0\x00', 'teql0\x00', 'veth0_to_bond\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0x0, 0xff, 0xff, 0x0, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0x0, 0xff, 0xff, 0x0, 0xff], 0x70, 0x70, 0xa0}}, @common=@AUDIT={'AUDIT\x00', 0x8}}]}]}, 0x478) syz_mount_image$xfs(&(0x7f0000000080)='xfs\x00', &(0x7f00000000c0)='./file0\x00', 0xa0b, 0x1, &(0x7f0000000180)=[{&(0x7f0000000100)="63ff9955d1a62bd255cc016ae281b8a8eb5f7a98525c2ac5040797881796841c4551e1c25d49029e4c4d8f1bf47f235e13ad795d4843f7483f3a896708770480494a385964aa8a9b2625e5fdb66137b4b23f85910bfbd47b6515e3f47011c25e62202d5aa9440dd95a42d3850a75ad26276b", 0x72, 0x6}], 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB="6e6f757569642c7377696474683d32343d3478312c6469736361d626f5498072642c6e6f71756f74612c7773796e632c6771756f74612c00"]) r1 = dup(r0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f00000006c0)={0x0, 0x81}, &(0x7f0000000700)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000740)={r2, 0xe886}, &(0x7f0000000780)=0x8) sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000024000)={0x10, 0x700}, 0xc, &(0x7f0000023ff0)={&(0x7f0000010ec4)={0x1c, 0x2e, 0xaff, 0x0, 0x0, {0x4}, [@nested={0x8, 0x0, [@typed={0x4, 0x1, @binary}]}]}, 0x1c}, 0x1}, 0x0) 2018/04/27 13:27:49 executing program 4: syz_mount_image$msdos(&(0x7f0000000180)='msdos\x00', &(0x7f0000000100)='./file0\x00', 0xe800, 0x1, &(0x7f00000001c0)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) socket$key(0xf, 0x3, 0x2) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x1, 0x0) r1 = open(&(0x7f0000000300)='./file0/fil.0\x00', 0x800000000002040, 0x0) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f00000000c0)=@get={0x1, &(0x7f0000000200)=""/215, 0x6}) ioctl$sock_bt_hci(r1, 0x400448ea, &(0x7f0000000340)="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") r2 = getpgrp(0x0) fcntl$setown(r1, 0x8, r2) connect$l2tp(r1, &(0x7f0000000040)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e22, @rand_addr=0x7fffffff}, 0x4, 0x4, 0x0, 0x4}}, 0x26) socket$l2tp(0x18, 0x1, 0x1) ioctl$KVM_HAS_DEVICE_ATTR(r1, 0x4018aee3, &(0x7f0000000080)={0x0, 0xfffffffffffffbff, 0x1, &(0x7f0000000140)}) [ 92.408576] netlink: 'syz-executor6': attribute type 21 has an invalid length. [ 92.416155] netlink: 'syz-executor6': attribute type 4 has an invalid length. 2018/04/27 13:27:50 executing program 2: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_DEVICE_ATTR(0xffffffffffffffff, 0x4018aee1, &(0x7f00000000c0)={0x0, 0x0, 0x0, &(0x7f0000000080)}) migrate_pages(0x0, 0x2, &(0x7f0000000140)=0x5, &(0x7f0000000180)=0x5) ioctl$VHOST_SET_OWNER(0xffffffffffffffff, 0xaf01, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000100), &(0x7f00000001c0)=0x8) 2018/04/27 13:27:50 executing program 1: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x1, 0x0, &(0x7f000000dff8)={0xffffffffffffffff}) r2 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f00000000c0)) dup3(r0, r1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000080)) 2018/04/27 13:27:50 executing program 3: sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs, 0x6e, &(0x7f0000451ff0)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2", 0x19}], 0x1, &(0x7f00001f9fe0)}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da14}) rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') ioctl(r0, 0x2285, &(0x7f0000007000)='5') [ 92.463944] XFS (loop0): unknown mount option [swidth=24=4x1]. [ 92.498569] openvswitch: netlink: Either Ethernet header or EtherType is required. [ 92.570641] XFS (loop0): unknown mount option [swidth=24=4x1]. [ 92.626937] openvswitch: netlink: Either Ethernet header or EtherType is required. 2018/04/27 13:27:50 executing program 6: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x0, 0x0) ioctl(r0, 0x8000000000009371, &(0x7f0000000040)="010000000000000018") syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x1, 0x40) 2018/04/27 13:27:50 executing program 4: setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000f5b000), 0x4) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x100, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r1, 0x40045532, &(0x7f00000000c0)=0x3f) syz_open_dev$midi(&(0x7f0000000100)='/dev/midi#\x00', 0x24, 0x200200) setsockopt$inet_tcp_int(r0, 0x6, 0x3, &(0x7f0000000040)=0x7fff, 0xfffffea1) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000800)={"62766964676598a56bd105364ce700", &(0x7f0000000440)=ANY=[@ANYPTR, @ANYRES32=r0, @ANYRES64=r0, @ANYRES16=r0, @ANYPTR64=&(0x7f0000000000)=ANY=[@ANYRES64=r0], @ANYBLOB="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", @ANYPTR64]}) 2018/04/27 13:27:50 executing program 2: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(&(0x7f0000000a80)='./file0\x00', &(0x7f00000008c0)='./file0\x00', &(0x7f0000000a40)='sysfs\x00', 0x0, &(0x7f0000cde000)) r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) getdents64(r0, &(0x7f0000000400)=""/250, 0xfa) 2018/04/27 13:27:50 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x80000000101005, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f000082ef0a)=""/246) pwritev(r0, &(0x7f0000f65000)=[{&(0x7f000024ffb9)="80fd0f063b16", 0x6}], 0x1, 0x0) 2018/04/27 13:27:50 executing program 1: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f0000000fc0)={0x8}, &(0x7f0000000180), &(0x7f0000002000), &(0x7f0000003000)={0x77359400}) r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$read(0xb, r0, &(0x7f00000001c0)=""/167, 0xa7) 2018/04/27 13:27:50 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x40000, 0x0) setsockopt$inet_dccp_buf(r1, 0x21, 0xe, &(0x7f0000000100)="fa206e732aef9c2ec4b22beeac5fb2924971870f5a80babd8a339ada0efcf19c19bef37792b7dd71a60d33df00fbc3b55d8f23bd2b216ce5671f76ed13e3c03cd25646abac92c2c02881ed7fce6a5afb9b7d99feb9e3cf9024d42be48465eeb55f94188a60399259c5062dc3", 0x6c) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x200000, 0x0) mkdirat(r2, &(0x7f0000000080)='./file0\x00', 0x0) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f0000000200), &(0x7f0000000280)=0x68) 2018/04/27 13:27:50 executing program 0: bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=ANY=[@ANYBLOB="180000000000000000000000000000009500000000de0000"], &(0x7f0000000000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) r0 = socket$kcm(0x29, 0x2, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x10081, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e20, 0xc2, @remote={0xfe, 0x80, [], 0xbb}, 0x81}}, 0x0, 0x4, 0x8001, 0x1, 0x1}, &(0x7f0000000140)=0x98) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000180)={r2, 0x1, 0x6, 0xfffffffffffffffe}, 0x10) ioctl$TUNSETSTEERINGEBPF(r1, 0x800454e0, &(0x7f0000000240)=r1) connect$bt_rfcomm(r1, &(0x7f0000000200)={0x1f, {0x100000000, 0x6, 0x5, 0x753c30bd, 0x80000000, 0x40}, 0x7}, 0xa) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000000280)={r0, r1}) 2018/04/27 13:27:50 executing program 7: r0 = userfaultfd(0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000040)={0xe0000001}) r2 = dup3(r1, r0, 0x0) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000080)=0x0) ptrace$setregs(0xf, r3, 0x7, &(0x7f00000000c0)="2723cb3958b1c641f0407e1255532e2394705168477d4dc3de83cd74618792fbcb203f582475d54f4158f05cce9e3c540c457677cedfbcd33edefc70d650caecbce60fd78d6962246f0c54398925c83960945ebe5927114bf01e85d1b694f00de47f19993f2d49e54be4f12a5f361da894db6a89d13e6e9be2a0cb9a2bb261df8003596db8f3ed316818185328218152b9f7b2e4385b8d2ed6b3") 2018/04/27 13:27:50 executing program 1: socket(0x0, 0x807, 0x9) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000300)) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f00000000c0)=0x171, 0x80000) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000480)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000200)=0x2) socketpair(0xa, 0x3, 0x5, &(0x7f0000000cc0)={0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000000100)) syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x6, 0x8000) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f0000000000), 0x4) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000080)=0xbfa2, 0x4) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000440)={0x6, 0x1, 0x9, 0x3, 0xcb0b}, 0xc) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f00000006c0)={{0xa, 0x4e21, 0x200, @local={0xfe, 0x80, [], 0xaa}, 0x14936325}, {0xa, 0x4e23, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x40}, 0x0, [0x3c8, 0x1000, 0x81, 0x9, 0x0, 0x7, 0xfff, 0x1]}, 0x5c) close(r0) 2018/04/27 13:27:50 executing program 7: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x40000, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r1 = socket(0x5, 0x4000000000080003, 0x401) mmap(&(0x7f0000399000/0x2000)=nil, 0x2000, 0x0, 0x12, r1, 0x4000) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000000000)={{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x306, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x2, {0x2, 0x4e22, @broadcast=0xffffffff}, 'veth1\x00'}) 2018/04/27 13:27:50 executing program 2: r0 = syz_open_dev$sndmidi(&(0x7f00000000c0)='/dev/snd/midiC#D#\x00', 0x4, 0x80) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000100)=0x8, 0x4) futex(&(0x7f000000cffc), 0x80000000000b, 0x0, &(0x7f000000b000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000edfff0)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000fd7ff0)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0x5, 0x0, &(0x7f0000000000)={0x77359400}, &(0x7f0000048000), 0x0) nanosleep(&(0x7f0000000040)={0x77359400}, &(0x7f0000000080)) 2018/04/27 13:27:50 executing program 6: open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) r1 = dup2(r0, r0) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000000)) 2018/04/27 13:27:50 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='/exe\x00\x00\x00\x00\x00\x00') openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x4080, 0x0) ioctl$fiemap(r0, 0xc0185879, &(0x7f0000000080)) 2018/04/27 13:27:50 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000000080)="d999113c4f49c109569bc6d0561c80f9802ddc2ebd30893e7dae2bd7abb5f5ad8696a9fccf85138358032271cd733875ac54afa778c1fbfbd20eb2f543e7373f2f61557a647b8157f158b1b4b9a71c8824a56fd07adc34ed1cf86f0bb05fde9b9c6df10937701b241f08c4392fd1668626db0969edc7d8ff7d45fc6fe661220c0616f48e3f293a322801a92178ab63f6fae330e32c4fa8e7f170fb966384a09655a5f205aae58f6f909790f28f", 0xad, 0x881, &(0x7f0000000140)={0xa, 0x4e23, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x6}, 0x1c) writev(r0, &(0x7f0000f7ffe0)=[{&(0x7f0000357000), 0x34000}], 0x1) r1 = epoll_create(0x2) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000040)) 2018/04/27 13:27:50 executing program 3: r0 = memfd_create(&(0x7f0000000500)='tls\x00', 0x4) setsockopt$IP_VS_SO_SET_ADDDEST(r0, 0x0, 0x487, &(0x7f0000000040)={{0x8f, @broadcast=0xffffffff, 0x4e22, 0x1, 'wlc\x00', 0x4, 0x5, 0x2f}, {@broadcast=0xffffffff, 0x4e20, 0x0, 0x200, 0x6, 0xffffffff}}, 0x44) r1 = semget$private(0x0, 0x8cdda1cb1273d7f4, 0x80) semctl$IPC_INFO(r1, 0x4, 0x3, &(0x7f0000001540)=""/4096) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x200}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) lseek(r0, 0xffffffffffffffff, 0x4) 2018/04/27 13:27:50 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup\x00', 0x200002, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000a80)='/dev/kvm\x00', 0x8580, 0x0) r2 = openat$cgroup_subtree(r0, &(0x7f0000000780)='cgroup.subtree_control\x00', 0x2, 0x0) timer_create(0x6, &(0x7f0000000740)={0x0, 0x1c, 0x1, @thr={&(0x7f00000007c0)="96235a5b8f12e31cd5f8819f73192a23d9930a761d2fd43c26ce87d47fe19de9f00ad205f5ce1d06a51255a7a67206541cf084db00a146dca8610c2d60635994f9e70939b364a765321544c82276fb5c099c0a07fb314ae03a323b786197a91c1bcbb43c145cafcbe6a84de2b383884c482a9e016d0d0923e3fb6470df682b34a92a70bfef8aef77c94d372e0ea811b31438be9f58cf033ede68c949157039155f9a36f9fe0b3071bc885596486eb9d6d7fa", &(0x7f0000000680)="19077c5f0cc020fc"}}, &(0x7f0000000880)=0x0) timer_settime(r3, 0x1, &(0x7f00000008c0)={{0x77359400}, {0x0, 0x1c9c380}}, &(0x7f0000000900)) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000ac0)='/dev/vga_arbiter\x00', 0x80, 0x0) epoll_ctl$EPOLL_CTL_DEL(r4, 0x2, r4) ioctl$DRM_IOCTL_AUTH_MAGIC(r4, 0x40046411, &(0x7f0000000b00)=0x1f) getpeername(r2, &(0x7f0000000100)=@rc, &(0x7f0000000040)=0x80) write$cgroup_subtree(r2, &(0x7f00000000c0)={[{0x2b, 'pids', 0x20}]}, 0x6) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000006c0)={0xffffffffffffffff, 0x50, &(0x7f0000000600)={0x0, 0x0}}, 0x10) getsockopt$IP6T_SO_GET_ENTRIES(r4, 0x29, 0x41, &(0x7f0000000b80)={'raw\x00', 0x1e, "b23e3f5f9910d4386356bd3e9d33a15308715896081876e79ed899a47e87"}, &(0x7f0000000c00)=0x42) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000700)=r5, 0x4) r6 = syz_open_dev$dspn(&(0x7f0000000b40)='/dev/dsp#\x00', 0x1, 0x94201) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r6, 0x84, 0x74, &(0x7f0000000c80)=""/87, &(0x7f0000000d00)=0x57) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000d40)=0x9b, 0x4) r7 = syz_open_procfs(0x0, &(0x7f0000000180)='oom_adj\x00') setsockopt$IPT_SO_SET_REPLACE(r7, 0x0, 0x40, &(0x7f0000000200)=@filter={'filter\x00', 0xe, 0x4, 0x388, 0xffffffff, 0x208, 0x0, 0x148, 0xffffffff, 0xffffffff, 0x2f0, 0x2f0, 0x2f0, 0xffffffff, 0x4, &(0x7f00000001c0), {[{{@ip={@local={0xac, 0x14, 0x14, 0xaa}, @rand_addr=0x10001, 0xffffffff, 0xffffffff, 'team0\x00', 'veth1_to_bridge\x00', {0xff}, {0xff}, 0x88, 0x1, 0x40}, 0x0, 0x120, 0x148, 0x0, {}, [@common=@unspec=@ipvs={0x48, 'ipvs\x00', 0x0, {@ipv6=@loopback={0x0, 0x1}, [0xffffffff, 0xffffffff, 0xff000000, 0xffffffff], 0x4e20, 0x0, 0x3, 0x4e20, 0x10, 0xa}}, @common=@set={0x40, 'set\x00', 0x0, {{0x4, [0x9, 0x20, 0x10000, 0x8001, 0x81, 0x7], 0x7fff, 0x0, 0xe23d}}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x5}}}, {{@uncond, 0x0, 0x98, 0xc0}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@remote={0xac, 0x14, 0x14, 0xbb}, @rand_addr=0x9, 0xffffffff, 0xffffff00, 'gretap0\x00', 'erspan0\x00', {}, {}, 0x7f, 0x3, 0x21}, 0x0, 0xc0, 0xe8, 0x0, {}, [@common=@icmp={0x28, 'icmp\x00', 0x0, {0x4, 0x3, 0x800, 0x1}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x7}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3e8) timer_create(0x7, &(0x7f0000000a00)={0x0, 0x15, 0x0, @thr={&(0x7f0000000940)="d7f299ffc0ab488175612de3ee49df4b69383cbb60dae8ccdc6a5c71", &(0x7f0000000980)="84cd4ef130f19478d925538315881b193a165e2f41065a12f0a5d5a2ccdcfa243f5042266f71818be3124a2f49f6027cd56196c29324a31e17ef004e4305615930d1889f2dc75305a9ff0507a18d0de3104d0d30ff66d1d3811e900c86dcd0dc8e6fce7b3b56006fbe65674726ead5ef"}}, &(0x7f0000000a40)) write$cgroup_subtree(r2, &(0x7f0000000000)={[{0x2d, 'pids', 0x20}]}, 0x6) ioctl$PERF_EVENT_IOC_REFRESH(r6, 0x2402, 0xca42) 2018/04/27 13:27:51 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x4000) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000100)={{{@in=@dev, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@loopback}}, &(0x7f0000000200)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000380)={{{@in=@dev, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@dev}}, &(0x7f0000000280)=0xe8) sendmsg$nl_xfrm(r2, &(0x7f0000000580)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000480)=@newpolicy={0xdc, 0x13, 0x300, 0x70bd27, 0x25dfdbfc, {{@in6=@dev={0xfe, 0x80, [], 0x16}, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4e23, 0x7fff, 0x4e20, 0xfff, 0xa, 0xa0, 0xa0, 0x73, r3, r4}, {0x31, 0x1, 0x197d, 0x8, 0x2, 0xffff, 0x3, 0x5}, {0x7, 0x3, 0x5, 0x5a}, 0x5, 0x6e6bbf, 0x3, 0x1, 0x2, 0x3}, [@lifetime_val={0x24, 0x9, {0x3, 0x81, 0x3, 0x7}}]}, 0xdc}, 0x1, 0x0, 0x0, 0x4000000}, 0x4004000) io_setup(0x2, &(0x7f0000000080)=0x0) io_submit(r5, 0x2, &(0x7f0000000340)=[&(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000140)}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000280)}]) 2018/04/27 13:27:51 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) add_key(&(0x7f0000000080)='.dead\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000100)="ff21c1a64b40739ecf006c4fd116b088a9068edcb40c2190e8bfa5fefb3a8b0f3bdf04b7d09e6fd9c0d4932818e61739d6c2f4af88b2f98c55c16f5632f59ea69ec32e77da3df74b8642e358d63349027415649231abf4fb549660663f34d7cdac1680ef63a2c94a6fd9b07fd32fe78721bc62229505d329e81b4d1a68b85093d44c58e20e5b757461d160bbb6254ef6c72764771d61401a1dcfac37539e300b8b7b453632a00c41f5d3befd1932726907f672363739a480c9a91821108b74b90e1fc34e4d", 0xc5, r1) getsockopt$sock_int(r0, 0x1, 0x2, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/04/27 13:27:51 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0xc008ae88, &(0x7f0000000240)={0x1, 0x0, [{0x491}]}) 2018/04/27 13:27:51 executing program 3: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="ac43b404358100af5c"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) r0 = bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0x7}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) r1 = accept4$alg(0xffffffffffffff9c, 0x0, 0x0, 0x80000) recvmsg(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000000)=""/26, 0x1a}, {&(0x7f0000000080)=""/152, 0x98}, {&(0x7f0000000140)=""/236, 0xec}], 0x3, &(0x7f0000000280)=""/166, 0xa6, 0x7}, 0x40) r2 = syz_open_dev$usbmon(&(0x7f0000000380)='/dev/usbmon#\x00', 0x2, 0x80) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r2, 0xc0a85322, &(0x7f00000003c0)) r3 = socket(0xa, 0x3, 0x0) setsockopt$sock_attach_bpf(r3, 0x1, 0x32, &(0x7f0000000040)=r0, 0x4) write(r3, &(0x7f00000005c0)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/04/27 13:27:51 executing program 6: r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, @broadcast}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f00000000c0)=[@in6={0xa, 0x4e20, 0x401, @remote={0xfe, 0x80, [], 0xbb}, 0x31}, @in={0x2, 0x4e22}, @in6={0xa, 0x4e24, 0x54b, @mcast2={0xff, 0x2, [], 0x1}, 0x100}, @in6={0xa, 0x4e24, 0x1f, @dev={0xfe, 0x80, [], 0xd}, 0x9}, @in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e21, 0x9, @loopback={0x0, 0x1}, 0x2}, @in6={0xa, 0x4e23, 0xc7, @local={0xfe, 0x80, [], 0xaa}, 0x40}], 0xac) socketpair(0xb, 0x1, 0x8, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0f85403, &(0x7f00000001c0)={{0x0, 0x3, 0xf4, 0x3}, 0x1, 0x7, 'id0\x00', 'timer1\x00', 0x0, 0x6, 0x7fff, 0x6, 0x5}) r2 = syz_init_net_socket$nfc_llcp(0x27, 0xfffffffffffffffc, 0x1) r3 = fcntl$dupfd(r2, 0x0, 0xffffffffffffffff) ioctl$DRM_IOCTL_AGP_ENABLE(r3, 0x800448d3, &(0x7f0000000000)) 2018/04/27 13:27:51 executing program 1: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000200)='/dev/cuse\x00', 0x40, 0x0) connect$ipx(r1, &(0x7f0000000240)={0x4, 0x4, 0x4, "b5841f88c67b", 0x8cf}, 0x10) prctl$intptr(0x20, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0xfffc, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000300)=0x3, 0x4) perf_event_open$cgroup(&(0x7f00000000c0)={0x1, 0x70, 0xfffffffffffeffff, 0x3f, 0x9, 0x3, 0x0, 0x9, 0x10800, 0x1, 0x3d0, 0xf8, 0xfffffffffffffff9, 0x4, 0x3ff, 0x1, 0x7ff, 0x9, 0xff, 0x5, 0x1, 0x9b, 0x1, 0x8, 0x1385, 0xfffffffffffffff8, 0x9, 0x5, 0x1, 0x5, 0x7e29, 0x2, 0x8, 0x7, 0x4, 0x7, 0x9, 0x1ff, 0x0, 0x8000, 0x2, @perf_config_ext={0x7}, 0x220c, 0x81, 0x100000000, 0x7, 0xb251, 0x1, 0x2100c0b8}, r2, 0x3, r0, 0xa) linkat(r2, &(0x7f0000000280)='./file0\x00', r1, &(0x7f00000002c0)='./file0\x00', 0x1400) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/qat_adf_ctl\x00', 0x101000, 0x0) time(&(0x7f00000001c0)) 2018/04/27 13:27:51 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00005d5ff3)={0x2, 0x4e20, @rand_addr}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000df8ffc)=0x400000000004, 0x4) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000bc0)={{0x2, 0x4e20, @rand_addr=0x8}, {0x307, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x18, {0x2, 0x4e24}, 'veth1_to_bond\x00'}) r1 = gettid() get_robust_list(r1, &(0x7f0000000b40)=&(0x7f0000000b00)={&(0x7f0000000a80)={&(0x7f0000000a40)}, 0x0, &(0x7f0000000ac0)}, &(0x7f0000000b80)=0x18) sendto$inet(r0, &(0x7f0000de1fff), 0x0, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) getpid() setsockopt$inet_tcp_int(r0, 0x6, 0x3, &(0x7f0000000800)=0x5, 0x4) r2 = syz_open_dev$admmidi(&(0x7f00000009c0)='/dev/admmidi#\x00', 0x771bf331, 0xc00) ioctl$KVM_SET_BOOT_CPU_ID(r2, 0xae78, &(0x7f0000000c40)) write(r0, &(0x7f0000000840)="cfcc506a91464b1bbe237069e98d01a0fc7fece9f8a80279890004e25b43ecb284773715e086d0b031a7770faf0f0ec1adcbe5eeb28beaed6b38de5878ab9af7eaa7288d5d0e0d2fc8b39f2308aed80a91cd0813e7907d167be0c9f29fea8665274f31c66c5748eefb1ce308bc5c885b3b0e87d0a43117b50fddf7dc8e0e347e396dd9206cea299e12f2bfbedb8a6882566efdc377401acb1894a212880a99e7d020218cb618541c899d964907a02ad2a8194271f6a579f88886a17c4797247f46159530c9f0412d1af7ac8ee6a0dc829470d79a8de3256f3014c6e92f4d49ad25b6ba201200aa88984c90b8", 0xec) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000defffc), 0x4) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x80, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r3, 0x8916, &(0x7f0000000940)={'ipddp0\x00', {0x4, 0x2, 0x6, "5aeb7ddc3e56", 0x7}}) sendto$inet(r3, &(0x7f0000000980)="4494afb727adcb0a58355aed9834f106f0fac025feccea7f0cdee4306de7d47eda116e401ae88b4c6038", 0x2a, 0xc0, &(0x7f0000000a00)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) syz_open_dev$evdev(&(0x7f000000dfee)='/dev/input/event#\x00', 0x0, 0x0) r4 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, 0xffffffffffffffff, &(0x7f00002a7000)) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, 0xffffffffffffffff, &(0x7f0000546000)) sendto$inet(r0, &(0x7f0000000040)="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", 0x799, 0x0, 0x0, 0x0) recvmsg(r0, &(0x7f0000df6fc8)={&(0x7f0000df6f80)=@generic, 0x80, &(0x7f0000df5000)=[{&(0x7f0000df5f6e)=""/146, 0x92}, {&(0x7f0000df6f74)=""/140, 0x48}, {&(0x7f0000df5f18)=""/232, 0xe8}, {&(0x7f0000409fa2)=""/94, 0x43}, {&(0x7f00007a7f19)=""/231, 0xe7}, {&(0x7f0000d76f57)=""/169, 0xa9}, {&(0x7f00009e3000)=""/230, 0x312}, {&(0x7f0000923000)=""/37, 0x25}, {&(0x7f0000554fcf)=""/49, 0x31}], 0x3b7, &(0x7f0000c27ff9)=""/7, 0xffffff89}, 0x40000100) 2018/04/27 13:27:51 executing program 4: r0 = memfd_create(&(0x7f00004c1000)='/dev/autofs\x00', 0x0) r1 = open(&(0x7f0000fedff8)='./file0\x00', 0x141042, 0x0) utime(&(0x7f000066b000)='./file0\x00', &(0x7f0000b17ff0)={0x0, 0xde}) r2 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) fstat(r1, &(0x7f0000000fbc)) sigaltstack(&(0x7f0000001000/0x1000)=nil, &(0x7f0000008ff8)) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x9, 0x11, r0, 0x0) sync_file_range(r0, 0x0, 0x401, 0x4) rt_sigaction(0x7, &(0x7f0000b4a000)={0x40a01c, {0x400003ffffffc}}, &(0x7f0000b4afe0), 0x8, &(0x7f00005eaff8)) getpeername$packet(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000180)=0x14) fcntl$getownex(r2, 0x10, &(0x7f00000000c0)={0x0, 0x0}) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r1, 0x4010ae74, &(0x7f0000000140)={0x7, 0x0, 0xfffffffffffffffc}) ptrace$poke(0x5, r3, &(0x7f0000000100), 0x9) syz_open_dev$evdev(&(0x7f0000001fee)='/dev/input/event#\x00', 0x0, 0x0) 2018/04/27 13:27:51 executing program 7: r0 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r0, &(0x7f0000000100)=ANY=[], 0x0) fallocate(r0, 0x3, 0x0, 0x7) creat(&(0x7f0000000000)='./file0\x00', 0x40) 2018/04/27 13:27:51 executing program 1: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x80800, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r2 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f0000001340)={r1, r2, 0x2, 0x40, &(0x7f0000000340)="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", 0x4, 0x8, 0x1, 0x6, 0x40, 0x1, 0x8, "5de86bd65ce10e83b1acfed4f99c216c251a5f1f3b0570eb24ae699177efceb2d892eb4457459baf6866136cd7a088367f7982e343355199d7b47a78beae8792b088dd3f1726c65ee6f1d55437a80025c5907c6cd74672f5547b3a979c166410457ca54dc342ef4f2f1d7f356f42f4cdb6e2e88ad5b74e7c16cfb7143feae9c40f80d5c5d41f3470e1b46e88a754a9bcbacd257517ec88379ef0ea903756bdd4ea63212c324c51928fad5d51b3684b4eb265e7fe13797d58c34e90ae865973f72bbdc36c2d149b9a0c9e36d18f6456e903d810be863a62c7506f49954a27f9e4d7"}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000300)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r3, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f00000000c0)) r4 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) r5 = dup3(r3, r4, 0x0) ioctl$VHOST_GET_VRING_BASE(r5, 0xc008af12, &(0x7f00000001c0)) 2018/04/27 13:27:52 executing program 6: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/drop_entry\x00', 0x2, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0206416, &(0x7f00000000c0)={0x7, 0xffffffff, 0x2, 0x0, 0x4, 0x8}) sendmsg$nl_netfilter(r0, &(0x7f0000000300)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000040)={0x14, 0x5, 0x6, 0x201}, 0x14}, 0x1}, 0x0) 2018/04/27 13:27:52 executing program 7: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0x0, 0x0}) socket$kcm(0x29, 0x2009, 0x0) socket$kcm(0xa, 0x2, 0x11) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) r0 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x4, 0x200380) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x21e, r0}, 0x2c) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0xffffffffffffffcc, &(0x7f0000001300)=""/251}, 0x14) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r1, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet(0x16, 0x800, 0x0, &(0x7f0000000200)) 2018/04/27 13:27:52 executing program 3: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x0, 0x0) socket$inet_smc(0x2b, 0x1, 0x0) mknod(&(0x7f0000f80000)='./file0\x00', 0x0, 0x0) open$dir(&(0x7f00003e8ff8)='./file0\x00', 0x0, 0x0) pipe(&(0x7f00005ad000)={0xffffffffffffffff}) socket$inet6_udp(0xa, 0x2, 0x0) r2 = socket(0x1e, 0x2, 0x0) bind(r2, &(0x7f0000d80f80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) socket(0x1e, 0x2, 0x0) r3 = socket(0x1e, 0x5, 0x0) sendmsg(r3, &(0x7f0000316000)={&(0x7f0000dd7000)=@generic={0x10000000001e, "010000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff03000000000000af50d5fe32c419d67bcbc7e3ad316a198356ed0008341c1fd45624281e27800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000d0bfd0), 0x0, &(0x7f0000000040)}, 0x8001) bind$rds(r1, &(0x7f0000000200)={0x2, 0x4e22}, 0x10) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000140)={0x0, 0x1, 0x7, 0x0, 0x1f, 0x80000000}) timerfd_create(0x0, 0x0) syz_open_procfs(0x0, &(0x7f00006c6ff7)='net/igmp\x00') getpeername$ax25(r2, &(0x7f0000000040), &(0x7f00000000c0)=0x10) syz_open_procfs(0x0, &(0x7f0000000080)='attr\x00') ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f00000001c0)={0x2, 0x5}) pselect6(0x40, &(0x7f00003e0000), &(0x7f0000000000), &(0x7f0000e90000), &(0x7f0000000000)={0x77359400}, &(0x7f0000e85ff0)={&(0x7f0000c71ff8), 0x8}) 2018/04/27 13:27:52 executing program 4: r0 = socket$pppoe(0x18, 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$pppoe(r0, &(0x7f00000001c0)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'bond0\x00'}}, 0x1e) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'lo\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r1, 0x8937, &(0x7f0000000040)={'bond0\x00', r2}) 2018/04/27 13:27:52 executing program 0: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x20c}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) statfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000180)=""/148) socketpair$inet(0x4, 0x0, 0x0, &(0x7f0000000d00)) 2018/04/27 13:27:52 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mkdir(&(0x7f0000000140)='./bus/file0\x00', 0x0) r1 = open(&(0x7f0000000100)='./bus/file0\x00', 0x222000, 0x0) mmap(&(0x7f0000004000/0xc000)=nil, 0xc000, 0x0, 0x12, r1, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f00000001c0)={{0x1ff, 0x3}, 'port0\x00', 0x0, 0x140000, 0x1, 0x8, 0x800, 0x20, 0x1, 0x0, 0x7, 0xeb20}) listxattr(&(0x7f0000000040)='./bus/file0\x00', &(0x7f0000000080)=""/77, 0x4d) creat(&(0x7f0000000000)='./bus/file0\x00', 0x0) 2018/04/27 13:27:52 executing program 2: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'ip6_vti0\x00'}}, 0x1e) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000040)={0x18, 0x0, {0xfffffffffffffffc, @random="7d058dc06635", 'bond_slave_1\x00'}}) socketpair$inet(0x2, 0x0, 0x3, &(0x7f0000000100)) r1 = memfd_create(&(0x7f0000000080)='posix_acl_access*\x00', 0x3) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f00000000c0)={0x938d}, 0xffffffffffffff98) 2018/04/27 13:27:52 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="00000000000000000000000040c184170b00000008"]) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000000c0)={0x0, 0xfffffffffffffffb, 0xe5}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000140)={r1, 0x6, 0x20}, 0xc) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000002c0), &(0x7f0000000240)) openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x400000, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000180), &(0x7f00000001c0)=0x14) ioctl(r0, 0x8918, &(0x7f0000000000)) 2018/04/27 13:27:52 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000000000), 0x4) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000080), &(0x7f00000000c0)=0x8) r1 = syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0x7fffffff, 0x40000) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000000140)=0x5, 0x4) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) 2018/04/27 13:27:52 executing program 0: r0 = semget$private(0x0, 0x202, 0x0) semtimedop(r0, &(0x7f0000000240)=[{0x0, 0xfffffffffffffe17}, {}], 0x2, &(0x7f0000000280)={0x77359400}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) r2 = gettid() waitid(0x1, r2, &(0x7f0000000180), 0x1, &(0x7f00000002c0)) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000000040)={0x1bf4529f, 0x1, 0x3f, 0xbf17, 0x7fffffff}, 0xc) semtimedop(r0, &(0x7f0000000140)=[{0x0, 0xffffffffae1bd5fe}], 0x1, &(0x7f00000000c0)) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000080), &(0x7f0000000100)=0x8) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f00000001c0)=0x2, 0x4) 2018/04/27 13:27:52 executing program 7: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1085, 0xfffffffffffffffc}, 0x495) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/audio\x00', 0x2, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000080)={0x3, 'team0\x00', 0x4}, 0x18) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f00000000c0)) bpf$PROG_LOAD(0x5, &(0x7f0000000140)={0x3, 0x4, &(0x7f0000346fc8)=ANY=[@ANYBLOB="1800a637080000c4d1aab20000009650b855ab96b1c81eb3980000001600950000000180"], &(0x7f0000000000)='syzkaller\x00', 0xffffffffffffffff, 0xfb, &(0x7f00001a7f05)=""/251}, 0x1f3) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000000040)=r0) 2018/04/27 13:27:52 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000200)="f1e13489a0bdd430e50ea8e3f5d40403e06b8ae0a4a1a5161af3c8e9ae5182151c16f375466bbad51b0591913d25f6b73272f8881243c73b04f707df082c24d98a03b40aa2db69", 0x47, 0x9}], 0x2, &(0x7f00000000c0)={[{@sb={'sb', 0x3d, [0x0]}, 0x2c}]}) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x200000, 0x0) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f0000000140)) ioctl$KVM_GET_MSR_INDEX_LIST(r0, 0xc004ae02, &(0x7f0000000080)={0x1, [0x0]}) 2018/04/27 13:27:52 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f000000cfe4)={0xa}, 0x1c) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000040)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000640)=ANY=[@ANYBLOB="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", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0xb8}, 0x1}, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x6, &(0x7f0000000540)={{{@in6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @in=@rand_addr}}, {{@in=@multicast2=0xe0000002}, 0x0, @in=@multicast1=0xe0000001}}, 0xe8) 2018/04/27 13:27:52 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000240)='cpuset.effective_cpus\x00', 0x0, 0x0) getsockname$unix(r1, &(0x7f00000002c0)=@abs, &(0x7f0000000340)=0x6e) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000280)={'ip_vti0\x00', 0x0}) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000000380)={&(0x7f0000ffc000/0x3000)=nil, 0x3000}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x17d3) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000140)=@getlink={0x54, 0x12, 0x820, 0x70bd29, 0x25dfdbff, {0x0, 0x0, 0x0, r2, 0x800, 0x20400}, [@IFLA_LINK_NETNSID={0x8, 0x25, 0x7fff}, @IFLA_CARRIER={0x8, 0x21, 0x2}, @IFLA_MAP={0x24, 0xe, {0x38e, 0x4527, 0x7, 0x8001, 0x9, 0x38e}}]}, 0x54}, 0x1, 0x0, 0x0, 0x4801}, 0x10) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000080)=@ipv6_newaddr={0x40, 0x14, 0x123, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r2}, [@IFA_CACHEINFO={0x14, 0x6, {0x7}}, @IFA_LOCAL={0x14, 0x2, @local={0xfe, 0x80, [], 0xaa}}]}, 0x40}, 0x1}, 0x0) 2018/04/27 13:27:52 executing program 6: r0 = eventfd2(0x80000001, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f00000000c0)={&(0x7f0000ffc000/0x4000)=nil, 0x4000}) io_setup(0x80, &(0x7f0000000000)=0x0) ioctl$VT_DISALLOCATE(r1, 0x5608) io_submit(r2, 0x5, &(0x7f0000001900)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x101, r0, &(0x7f0000000040)="f37e7e025ced5dafbe15bcb4b109cec2a50f", 0x12, 0x7fff, 0x0, 0x1, r0}, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f00000001c0)="6a3eb26c1552db9cbe7a755f85f8482e242af25789d516cedb", 0x19, 0x3, 0x0, 0x1, r0}, &(0x7f0000001300)={0x0, 0x0, 0x0, 0x0, 0x3, r0, &(0x7f0000000300)="7615a00ace943bf97260dae161b6a234ecf330a111528142c7414fe0bb7d39cb40d538b756f481fce9487ab0da2e59fa071f1381b2cfde3ebe85c8c7ad18f4840ec8c5cdc0a3fab102fe66316bc9b0f362a532b744f5b2e42cbb2f764ef6d0246b927bcc231a11da23842e81066c71065cc8bcae1f6db5a3d830e70a6d594091a79fdef0ae502d631c794e8eb2a701bb1efd0e22bc8c4c63eed9c12eb7f2ebe06b399727e1698fb78fd21297a8c10cf2e357fa9bf3ef7dc9e4dd90b833f542f3168b42b84f60fd631e3a932a12e6e10dfbdccc9d782e587874bcfba33fd80d89106c507a6075ba0b9f28d326171b4cf9d01a905bd04d2c9214110268ebf9d9a90af14c8dbb8dbfe25e236a9a3b940a2fee888aa2fe53027c62c8389bb29cd9b88ea1e59095d53cde2a9408d36704bda499da2817061d4d294279df54b7c204d4769a1634a44997a42f13c1acb60b5bb28ee9ddb7aecacfa3801f968cc68288fbc5ca48432e435bd63df42e8349df8e1d80df9a47dae09f86060e81dab0c9294ddfa89dbace2cd018699a32c854551cef5937aab522268970604ddad2a71ce6b3273350e9bf7a07c1c374d10a5cdb1dde38f50fadf5bd263a6bc3797f3002637e745a7110ae3d75f7994cd0eebe71cfb3114051b743900bc8ce86c91eb4a660460396fdc67ec14a47f9812c4a7a7f8f7e65cd287c6c1fcdabe6bf3128027fe6cd8d693ace54a780f4bf8f218df15e2898c7f363e00bdeab83355e06aedc9d7dc7bcf3dbc08f0c137ded4e8cf3df634a7e95ea87485722f56255634e74614c182283ebdcb39e89e678cf9d2696c6246f23ead2e1423619a45e6a0ac899900b94d2c72ff4ab4beac341035b00f74368b674eef56c5a95af8522188cd4ea0083abcff2b996f03c5bdd88ce81bf5b080ac3316df3295089ac6b8e9d3162dfe149da2bb71e056b591cd78b6fc67f459b581049595aeb95df725e337cf3ea1f002c008971b3c232c8079749be9a447feba209bf463108917d64e14e2780563d47ff037753f031000770f328411c147cc5b5627e4411b9b953ca253820bbafe33d6660fbb7fcf409e6fcd65d7df856dae90e72c92488042dbdd27064d15048548334513e2409acb2410941c9bdc9891895bdaa78a4889154eee785873ae8f1cbcbeded5beae664e7be112e958b298a6690ad46e93d1446ac01ca1bfb89d2051290a0ce7a14365f9dcff6fb0382d5a5042d9b3a825b51d1f2ff4e67260a3cf6b3931c214515d486012fd28eb0b6205f3ceebe2744a91bd09d0e89852002aed5761e0cdf3acc8328ce9a20509aa25ede18ea3dfb681594d6b43628c057aa065345c72353d513a29d19d83a489b27ab7633fe8f4981680bfa9c13678e9e583f74f54915efe867e4ebd7bd4e7c4ae95949ab9364ee5caffda5532690e154761befbc99ac698ab294fb78335a8ce8adf2c50bbf5a4598f0c7aaeac70c364120f77887dc4c8de6249698b36a33c909b0a13e07c653e7627f76c0ef424cd20f4f87e73ebff504ae0ea14f0f15392e7e0866336b4b5b6b52281362d1068bbc1454bd518de5767bd45277e29a5381bedb8aab60f770b839956d78176b7b7a793162888382a2aa63f676371261fe12cc5575962fd516de9bb62f9c1cdd232534e4140595c18807e0ab2f85cf6e26f50154bd29449c9b8d30c90dadc55ee73e7fbba56bf76e247f10c2980940229efa6ac3b2abfd96ae7d9742cb7ffc33c95d5d6027fc9677b6a95e3c3afefc37f8f0f05d1f179b7cff0d475ddc9135758328dd1a7c4b382bf46d90a67bb468fe70fe1b501bf6618b14a9f5c3e49d29daeb918d08dc9712c538bfe3b64bb2f972f15f56f5dc64776429e50bd3182d2816174c81f08a07df8606c9ca3a52b077c8603675132c6403adf4227448bfc85ba3da3b724f3ab84970d2ab56234e1c1d48cddce83a0daa973b9b5740a05c57a49f6cc4e68f2cd3ffe32cc2f65d9f1a2a5874bc4436faeba1193f4d23077f078b0148839a063e6662fbc20439869c9483dbee52bac00e9e6c266ecef01dbf7532d03842f08b26c33cd43c6a0744006d4b9554e34202904a6f250a5e016c1369fc3f7006207400a85e91b3cfc3ad1651812c05580e148187388535deee08570a9c0ac07d10f30bf58eb988df4713e0045fcf96d4c380785a642369efd6a53a51689e273156c6566e3c28af677e096582b70214332db5b453cb115482404cc1464f0cda7ffdae355059c07a19ce73b80304e56494966a4ad3b273ebf5267938f8049e58418aec2f1c209c595eac26dcbb408ffd66241f42ffc408cb174447eaf906e455031e093185317487293e6536f50a0fd336ce96316adac536132475d460096da546cc94bde12a610f44fb32a9cf17a13a7702a36c71d2ad562e566299ff658966ab660e7e602b529de9a24395a2108651f61e7b3786bbad8d760075bc18d8c610ce14a48b14cc12d06d5578a326cafa523d5b960b307e75704e86f249332ea5513a3c22191748c18c168a1d8d2679c3ffc2d2ce1c50912a46b8a955c1a663470e158f68eb70c988a279b16eaf7b73079891f408725405eba646aa498962b6815f729455b14aca81bbb3be7a4bbd7d47fdcadc1dc5d0cc59cdc176aa05ed79880e42ae13b683ffa7e17b9ba12da0f6759c7492a5e290a734454e2191c406952c218b6f00b754c5fcc8afcd8ffae36bf743abf9fa6da9ea5b5a93fd57925e0b225b5426589e11f1e08f014e77254b286aa31b5af9f8c18f1e83838cbbfa0472f1dcacc73c5bb6e2a458ac51a57eb74733654fe673b9169bc7a9dd89ff9a3a427d4a38864a4e376ae76f83d39f8fe7704d8354040f902c2e0c5ff474d5802f27137eec4399fc6e2b417aaad42386cc0e1df70cfb4ac1853db78f7d344993c0f7b106f04ef9925925ce944efda9c20c3bb82b501820b35b96d3e7a4e6c5d8abbae40eb906f5b1d1e6b8ba6af4c09a0a8ebbd96d8616dce9cfff60a9bb1685e7c83ec50ebde8125389553915d457af65bd0f5dd2c2266e1aa66896b820d5f3963f1da6f23ae8141fb9569cc45886147c08aa604e4024538265197e08fb8fd649f0457741592e4ac76964742907b55a964470b6f2be712c5084dcd5b57a866f2ae981ac2e078a15195ee87c2faa69763b94705801cb093c20bfadbc9cf33b9e859b9c37845818f9eb8a23f0e842c0f4a44915b318cfb7b428fca1fb93f9a8009955169450e9c2f1ba8d3d515a261da597d1618b8190b00bcf1b816fd00c6e22ec5675c95e1b79abedd7daa132c0c9eca44649a8246b85804d06b24494c3bac29ad34b8640f5a334806d66403d1c8aeca3a60d216a50112530475607415c3df4c9b0e0f615909f2e25ab5c16eac7493dfeaac70097dcda38a47ed00ee26a95fd12adcb25ec3bae9738a348e14827cf51679ed8af9bfbad3d1a0a609d460de1e8cafd681cf4a3f26e1e0420cd3d83464d5490ed10535f1ffe17213726ead40ca3d41f53b3640574f42bf866577157a827669f86f53ed3ea1bbd4da4379dc16e700c67b5fbc801825e011c885c892ced1f0a7ddf48307ec6c1e347e5b6ed3fd51f00c6a569da716dc8a6098ca2490a1ff32903f831ef49e18480d910c1dd1521221889ae0e52beeb67ed73742dc1768b256a1fbcc5afd1d58f46b481b82b315a032e2191812e6ebabcea347536183452a233e8569f8b4f86d0638dcd5ab5139cb913b724fa65044c7f5071c101dc65e30a02e6a7ecf16051256bdc3ad94a345a0934afb1b84f906e345d72121f0b8c2ca238cad81c3d0dee092d0b8bedc70eff7b0b4cac92b590ad7e23d3c5ca9106a8eb7686d6d6a30b80dc3e1e64ca8853082e159256fcce3c7173886d5a4dfb41837260e37c25758b748f9b948e1e78474b3e678445782f27e809d413e9688f24d5ea78b7c7043cec5505c41b9b90571903360f50f421a25ec98e2a48bb0ebea39a6b64717c98284b9ebe4d82df411dd07a49ddaaaf2639795ffae26955406b478c5cb788e2afd95cfa0b279a2f1121fc1510c10756401ec7cbc01a6aa56afbec25ff4d44d4aa50e623e2b98c30092fc034ecf7497da6894e41415ea0de2781d3b8348b7442a68a150f1b9bd2e1910d4b88cf6078af05076b0b3efd467e6c991320ff507d58d523d510bc3a0fb6a7e2c64ec77583511812e1426f77934cc90952faa321196d16e2c6b6ddc57ada0727cefa719b567cec664339a5879a344f91d19006d9dd93edd8a97416f1597b3db7903f961f2c0869602322ac33e475d7454898b2dd3f33e074dc64021435b12f76700ca0e8e0d4bca82e5a7309e5e8d9139e6657c7fd604880c15de1b0626ea6e3ca466f8bb724e19e9c40cab6b3d95099c5f8e0e8639feefa23941d4887a1f302dab799c46c84aab05cbbfc28aff7b93e0e1c1f8da14f87bfe588ae07ff2093aad00b26c5f3adaf1bbdaec9ec452f79144eb35eefef7b6cf06ad2c11a6f62bc3da2f6d0bd39829565767dfd8f0f00a3089871f2ef1d3d5fd7ddfa52f37fffa99ef4174f20e2fe8643dd92fbf1b045cedb356881b0cb23dc6898b1a5fd44ee02dca60b0d5b4613d31a2f46074f867bb76c0ad9fd5843436e4db868a582c1737e83ecdbc5b68a95e27e47ddd188047887c9e4337761f74846764f2d50b8bfd13de545c3a3fe8ad2e870215b88d5d9ff42361f5c8326bfb777c7280a99916eaf702d1ccc7be91ef92f84f235e54e0baf69e8663da75207dc9a6d122cdb5e45d15197e40460642edccf16e32d693132ef3117d8c52f508c71c09606617f17c43f4ed241452b7082c2f1e58973b3f7c30ede36453c6f97428bd5fab97cfc4bcb874c4a8e9891089f16b4e65065b52b70b0cd03caffad599fe85cf16082a498bf20219f1da932f9465d5b27a29e14bc98eafa95c4f36593f58c4e6c66c04b8821b9758f10215fcb2d72ac2aa9d91046dc6c6fd595da96829eec9de92a4ae2d931188903f4da3a7508494bd959f666ec002e0d92a4eb2c420e5fb9b88e0418e13fab5b4d17aca8fbb20f5a27b9bfa4e30588db8fe0e8e4bc6ca1b4af27ff2002b0e126113191f8daa3ab1dba01ce9133c5bd4142bd23a5597c0bd2d8f808273fc94867fa27fd5cd35b703dbd8fbe5fbfd41c169a2f97e2a0980e50ac7ae5419ee26266a12478ad10254819eff17a6b64ff9d53ec39980d29d0ca43b2426a2316656af1a97db4c727bc2429723b8432af251c2112436f80f4a88e11d77a6eae3ccc64b2a8bb63c41add4999b9ac5caa538f795e30bc3d36d348cd1d40b051a514dd2c94cba1eab95841a4a70c1b2fad91b79bcec4436e114f469a6317fd6bf47fa898aa12cb6697cf053351136627daf1d9d4212174e7c957b3672128d4ace9e6ebaacc02aaf30c0e4195a2964a8af5c8270d8791b6995c741e8f78f3d95ebce9d20765819bee442ad03fbce3f62e4ea77d684d31eb2fe93c1e12f9d523a65153a744402e1d83da2fee5f891ab5ca902bb851114b2d9f5e531ba1e78cebdf761f9112015b5dd3956c72807f720702bb1b9e259985fea89e6cc89c1042f98a0bd91470ca70b8b5822b22ff4f35e828b82ec5ce5258e72406ce0356913b9f16e2778177b30517a3d4aed077a4f405e49fe02cfd7c8a6eebb4508b9ee09f1b2c746f93de4ca076e7adb89639b3a6b463486923bc63da071082fce3179f6188187a781904e65c5cd477b166fa80b47db3966430769c741278bf37b86225b2950abf9a12fb743ecba6e00fb50e8ec4c6e86982d0e64090f60f", 0x1000, 0x10001, 0x0, 0x0, r0}, &(0x7f0000001480)={0x0, 0x0, 0x0, 0x0, 0x2, r0, &(0x7f0000001440)="8adae6bbc79f953b1729ccdcc8", 0xd, 0x3, 0x0, 0x1, r0}, &(0x7f0000001780)={0x0, 0x0, 0x0, 0x0, 0x8, r0, &(0x7f0000001680)="2658067e303e62a31496d3de5ea555c25449b9a0dc69a2fe087996830cee3dcf886b6041c90a26d5c0ce82d44af622fa0033a15412bc7ab862de6516d784d00b6d8dfc5ec1108e12cf3b1fd48878f619b497130326cd0001711e68c895f36eb73265b5ed3c932b21956221a6db199e49a188c476aae7865b2560a5e3d757843abbaf347ed210d41ec907407c266d4d05959e3b95b24929f1c832481649412ecca08b9997e36bd7dfc10c1c60446d8c428c261e3b61f037fe82b0f12d5f11a11829bb1163917904a35fd62003113fbaf1fdac4be045a42536b2", 0xd9, 0xffffffffffff27b2, 0x0, 0xab6800ff3b0e5c03, r0}]) 2018/04/27 13:27:52 executing program 5: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0xc) r1 = syz_open_procfs(r0, &(0x7f0000000040)="6e65742f6970265f7461491e65735f7461726765747300") setsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000000000)="f3b5227945986b", 0x7) close(r1) [ 94.758692] EXT4-fs (loop4): VFS: Can't find ext4 filesystem 2018/04/27 13:27:52 executing program 2: r0 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000057fee)='/dev/input/event#\x00', 0xafd, 0x8000040000002) write$evdev(r1, &(0x7f000023cfd0)=[{{}, 0x200002, 0x0, 0x403}, {}], 0x30) readv(r0, &(0x7f0000000500)=[{&(0x7f00000004c0)=""/51, 0x33}], 0x0) [ 94.814870] EXT4-fs (loop4): VFS: Can't find ext4 filesystem 2018/04/27 13:27:53 executing program 7: mkdir(&(0x7f0000796000)='./file0\x00', 0x0) r0 = inotify_init1(0x0) prctl$intptr(0x3c, 0x80000001) inotify_add_watch(r0, &(0x7f0000000000)='./file0\x00', 0x80) inotify_add_watch(r0, &(0x7f0000000080)='./file0\x00', 0xa4002960) 2018/04/27 13:27:53 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cryptd(sha3-384-generic)\x00'}, 0x58) getresgid(&(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000200)=0x0) fstat(r0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getgid() fstat(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x4, &(0x7f0000000340)=[r1, r2, r3, r4]) r5 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r5, &(0x7f0000002940)=[{0x0, 0x0, &(0x7f00000026c0), 0x0, &(0x7f0000002780)}], 0x1, 0x8881) accept4(r0, &(0x7f0000000080)=@in={0x0, 0x0, @loopback}, &(0x7f0000000100)=0x80, 0x800) accept(r5, 0x0, &(0x7f0000000140)) 2018/04/27 13:27:53 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x1004000000004) r1 = open(&(0x7f0000000000)='./file0\x00', 0x2000, 0xc) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r1, 0xc0045540, &(0x7f0000000040)=0xd57) writev(r0, &(0x7f0000096000)=[{&(0x7f00000002c0)="580000001400192340a14b80fd0d8c560a0600000000e076000543d8d8fe5800000024ca7f4f643e9900050028635a3c0410f5100002000000000000001c04ed5dfffff500002f000d00010004040c0000cd22dd33a52aa2", 0x58}], 0x1) 2018/04/27 13:27:53 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(des3_ede)\x00'}, 0x58) r1 = accept4(r0, 0x0, &(0x7f0000000000)=0xffffff24, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c18000)="ad56b6c5820faeb995298992ea54c7beef915d56534c90c2", 0x18) sendmsg$alg(r1, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000380)="5aa60bb216890559d011087c1b1b954591", 0x11}], 0x1, &(0x7f00000007c0)}, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000000140)={0xc0}, 0x1) 2018/04/27 13:27:53 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000100)=@get={0x1, &(0x7f0000000040)=""/135, 0x5}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000000140)=@generic={0x89, 0x4, 0xfffffffffffffffd}) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) 2018/04/27 13:27:53 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000180)={&(0x7f0000016000)=@nl=@kern={0x10}, 0x80, &(0x7f0000000000), 0x0, &(0x7f00000001c0)=[{0x100, 0x10b, 0x4, "e0f57828c7e891b847dcac3e495ea92d8fd84de89bdbd0018355022305fbf5171b4b439d7b343bd8196e9b6a47465d93cd90236e4423f9a8d90c0d01a82b4cceb87a037e2eb695ba26439d3bf763b77795c1ddc9cfc11c2e28c9eda6be349d525d466cd6c900716b3672c98ce97f4e436bd9e1de2ef7792d07255238fd181a4ef9c6c26c89e4a92490c8115adbad859b1b2a956a0d1295164f69e62ca0a49a676cabd472e313f5491d4896b314e93d78d64041a762a161cd1bae4dd8ee0de668c695a6ba730b6fa80ccd5936aa7a1c809af19cee61b238d111231744673a074366968a83bde2faa3f8f3bc"}, {0xa0, 0x110, 0xfffffffffffffff7, "33c906c9e89309ccac89efb54e1c5522254240ae9f6756a2f7fb0d75911810c634dcdf1adb31b23719e317999d06c050169f0ad0f6d2f2bb3b4e54d1b9fed40fa729b7fd473172443009be931e4d3996b335dbd814fca29c39ec2d6c098518e764e4889edd477be5d3f03fa07e3b47540315f35da750f3b99ed92f4786aa28df594e600f2e7fa8495e2db8"}, {0x88, 0x84, 0x2, "91d6150251ef08704e24714731ccb9ec58706479a8353b95b0957de59f98339f0a9acf72d404a585454ca5d19b3c3bfe7c2054d2bd6e5de5e8259d37a564ae87382e7d90b2fd82b95d8f68c58e85c423c1cf7c1634f29b9f832d2c86a9f003841c9f57aa0143475e9d6a8bea07d42dfba7c73b2108dfb4"}, {0x10, 0x119}], 0x238}, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/ip_vs_stats\x00') bind(r1, &(0x7f0000000400)=@llc={0x1a, 0x110, 0x1e800, 0x3, 0x6, 0x1}, 0x80) accept$packet(r0, &(0x7f0000000080)={0x0, 0x0, 0x0}, &(0x7f00000000c0)=0x14) bind$bt_hci(r1, &(0x7f0000000100)={0x1f, r2, 0x3}, 0xc) 2018/04/27 13:27:53 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x88) setsockopt$sock_int(r0, 0x1, 0x2e, &(0x7f0000feb000)=0xa90d, 0x4) recvfrom$inet6(r0, &(0x7f0000e89f47)=""/185, 0xffffffffffffff3f, 0x0, 0x0, 0x0) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) r2 = syz_open_dev$sndpcmp(&(0x7f00000001c0)='/dev/snd/pcmC#D#p\x00', 0x1b6a, 0x40440) accept4$bt_l2cap(r2, &(0x7f0000000200), &(0x7f0000000240)=0xe, 0x80000) r3 = memfd_create(&(0x7f0000000000)='%security.^\x00', 0x3) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r3, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)=ANY=[@ANYBLOB='`\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="01002cbd7000fddbdf25090000000c0002000800070009000000280003000800010001000000080007004e2300001400060000000000000000000000ffff0000000006000600000008000400000800000800040007000000"], 0x60}, 0x1, 0x0, 0x0, 0x40080}, 0x8000) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000001440)}, 0x0) 2018/04/27 13:27:53 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x6, 0x4) sendto$inet6(r0, &(0x7f0000000240)="0401000000e3cd682c46090000b24066514d670600c0e180283db1e15dd773503587ca92a0cc14ab6650782299e6234d243eb9576f4ddb90797d34c3946570ccf83c", 0x42, 0x0, &(0x7f0000000200)={0xa, 0x800, 0x2, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) bpf$OBJ_GET_MAP(0x7, &(0x7f00000003c0)={&(0x7f0000000380)='\x00', 0x0, 0x10}, 0x10) fstat(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f00000001c0)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x4, &(0x7f0000000340)=[r1, r2, r3, r4]) lgetxattr(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)=@random={'system.', '\x00'}, &(0x7f0000000480)=""/241, 0xf1) 2018/04/27 13:27:53 executing program 3: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000380)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x4000000006) setsockopt(r1, 0x4, 0x800000000d, &(0x7f0000000080)="03", 0x1) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r1, &(0x7f0000000140), 0x0, 0x0, &(0x7f0000b7bff0)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) 2018/04/27 13:27:53 executing program 2: r0 = syz_open_dev$vcsa(&(0x7f0000000140)='/dev/vcsa#\x00', 0xfffffffffffffffd, 0x10000) ioctl$sock_ifreq(r0, 0x0, &(0x7f0000000280)={'team0\x00', @ifru_hwaddr}) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000001c0)={0x0, 0xffff, 0x1, [0x3]}, &(0x7f0000000200)=0xa) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000240)={r1, 0x6, 0x6, 0xfffffffffffffff8, 0x1000, 0x5551}, 0x14) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x1, 0x0, 0x864, 0x0, r0}, 0x2c) getsockopt$inet6_buf(r0, 0x29, 0x0, &(0x7f0000000080)=""/54, &(0x7f0000000180)=0x36) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0xd, 0x5, &(0x7f00000000c0)=ANY=[@ANYBLOB="1800000000e800000000000000000000611898000000000000000000000000009500000000000020c96f3132a726b321fe8713551cdd10c1f5d279d92781faa50feb480edaaf6c26ec3227a815ea3f46f79ae18be71d230def8603"], &(0x7f0000f6bffb)='GPL\x00', 0xfffffffffffffffc, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) 2018/04/27 13:27:53 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = msgget(0x2, 0x0) msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000280)=""/4096) r2 = openat$cgroup_int(r0, &(0x7f0000000000)='cpuset.cpus\x00', 0x2, 0x0) write$cgroup_int(r2, &(0x7f0000000040)={[0x3a, 0x34, 0x2f]}, 0x3) r3 = openat$cgroup_ro(r0, &(0x7f0000000080)='cpuacct.usage_all\x00', 0x0, 0x0) msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000200)=""/49) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e22, @loopback=0x7f000001}}}, &(0x7f0000000180)=0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000001280)={r4, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}, 0xcfd, 0x200, 0x9, 0x3, 0x4}, &(0x7f00000001c0)=0x98) socket$nl_route(0x10, 0x3, 0x0) 2018/04/27 13:27:53 executing program 7: mknod(&(0x7f0000000840)='./file0\x00', 0x0, 0x0) r0 = syz_fuse_mount(&(0x7f0000000080)='./file0\x00', 0x8000, 0x0, 0x0, 0x0, 0x0) syz_open_pts(0xffffffffffffffff, 0x0) close(r0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) lstat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)) preadv(r0, &(0x7f0000000100)=[{&(0x7f00000000c0)=""/55, 0x37}], 0x1, 0x0) umount2(&(0x7f0000000200)='./file0\x00', 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x1000}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000180)={r2, 0x8000}, 0x8) 2018/04/27 13:27:53 executing program 6: r0 = perf_event_open(&(0x7f00000017c0)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffc4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r1, &(0x7f0000000280)={&(0x7f0000000080)={0x10}, 0x6, &(0x7f00000002c0)={&(0x7f0000000200)=ANY=[@ANYPTR64=&(0x7f0000001840)=ANY=[@ANYBLOB="4e76f49497bda82b504416206e898e7db4bb9768fbebb647554b6045381fa56bd86645a8c0cb81ccea36cf6f39c8ceb78323b55d490ceb615c2441814712d74872ece68ba41d5abe19ac86bec520e2cf99617a8a7edb51a4ecf6e530621c6c5400bc024a018c0d49ba9c0dd0879d832dedc7fde5a98d8691ed031f68c8918ed76c1bdaef1e77254b87810c14a9eee27f521170d0d9e49e8b71176f35849b1648df8fcf2c6733f0e9de915dfcc956bc60486b0ae1163e28c875f684cdb28e480ec20e0dd5ae181469bf58c25283b5eb6a862c9741a3605e236091c9f9d4eacd43cf97dd69a2b2e83cc6cea03ba83f7673493917b4a189846d797a30d3bbb582a546616453b7212cbbd21ed6d9086c191eaaf97d45fb8750eb134956d45a119a349b935b789b564c11d1d061b2f16f67f9ace9e7cc503d279c0363c9dbf29a2fe038a318bacbb27d2d736bb7936b8a1bd705b9b60bfba80f480e84c20cf3fbfca6c463012fd013899490d404a40678e920864aeaf77b0b22844bc0943bab817b42944f93362ea049d20d4f1e99e1cd76ec40a17ce15c4a802dcb0616392d1984a7c629e7ae0110f7eb310e89010cb22521b03610f1b1ba226e03c779aa9cf10272fa65c8d6a9b2749d38c19171bb896bbe512a06b0e0733fa156c44b2211b45bbfff67388b6d295b1bc97f7b29a0674e24843caf4073b197a54743073722dd932cd45e7c601d6bd8c024b8741875e94cbc6e146c239eaaf54d57f05c2cef852a38041d9a6bdf9d144821fd8fd9b0ba4be25c269f01e21a4b48f2e12127c1f41ea0ea6d6565c27a92eb27096e5640ebcd3216e17bd9dfb05987ef3d38f847b65f6a4df94d4ec9a3d45f8c24a530958279b1625bcbfd1a875bdfe0f0193cc4ace4c286ccf3aac2fcd70cba1b2fce037939ff654aaddd421901a6f64fd166abb916e9d8262c21feb7099ad952c5db590fe91d0940b3668a52b4e4e1163eec1d790725ddb280117ebf03dd0a109701481f1ef03af84a72642f4461a058295a034960d8da2c19242806bfc62263d9f411f434aed1703712700cb4cd3238b500c5b7af2db454681774649b7537a53fd18ddf3edb97df3f929f45334eb6a98527a7bdf70eca7ce91b3bb314b5a61943dfe1daefb0659b5f3dcc3ec074daebf763c47dfd1b79399042b4ca571116931dca66386867da022206ee47e70b6558dc290bc29014937b3432fa0b6c2ba5c516416461d40963ca3e49d51a8ee7a8e2f8004130b61445bdd4665366992caf41a20aab2ba690ab6e9844e8e998da7084f62168335a72a27e04788fbf477412aee23df1c7901ba28f3227ca0dff171e9c5eb9d655b6ad810a6f847a14e744b8e6ba456506998e70c7a9fc1ca0444f9d9f4b4382c461b23fcd2f7812ae0251b1bff10b287936a179570d766fa9348acd389c060d959bfad7b81f382267f7e5dbbb39c1b2ead85f64c4461ad196d29e3cb150dcc29051394160b6e84514e36b10481a40b0137c4938d12dca8f7a546a7af13b54943d9aef179e27cd6727598af4551497ca12a28257297a03f44b709e541eca3fa8fa643dc556623f72c7070cc4da705213577fff28009ed3dcf058c31c02f106c68e99d827fe361de6ea62afe438bca8ba8d12133be4bfb6819eae8b0ed16864ffcacc90fd11d35bbe7ad5c0e4deda360d366571531d57e329e84736b24ba62af35031de14f0ddfccb9e6d8b3bc4cdf43b500718084c078a0cd5f3c735d2237ff149c8205a63726cf8f3acff6bcd6d4fbdbcc3c7fdedaa71921355f9a183269dc43e620ec7a6780b2d78430ddd9213f516f6b3a53b8b1eaa8bd74cd9fb1aa8573bba10b612e4d5c4dad573ddafd4b298fce1808c328cd21a188a7683c439a31d8a11eb567552f555d04e4177cd53e54d49c8ec6b604fb097d91bf48bc2a956da4f794056d6c040ef678fc0a84494ef571ee6d6fc1c04e90284a616beb54902180f0b664a7c121bd986f0a6fedd5fe2d3e0b53fff74863c025ca75f3d9bdc9b8025b8a88b4dcb277381d8afc51e2b9bcf9d6731a6921f18c1a2a6863a18c108e5f89e4af9ec884f52ef9514edfcc98c0b8bc75994a95339b3165a86166e33c40f24f2654cd6dcb35af0a502a309d8dccfaa97d9748ef3a85b5690ce1d8361efd682172e654501663a31da8767a883c01764555a059df9ce42192c9062aa3c4bea4bcca334afab1099be721c04bfb6600d5dd448807dbce1f2641e25117cfb17355c5e93c05a6105e4c91adc2743b545cb97c0b265ae82c865fe04d90eaf6959f3e2e5c3c4237f88d3ffd101d047fc6b08c527d9a41b1cdb12863a2efd599471b2e87020175cd2ec2f1668122606d08ab22b8b549f1ba9dcaa54db5b20f018b476117aa5569d9b54a329b5315393b0746593c83a00b5c7ce1cbef27704e3e86b43ca02a4f6fdf55e8a89aab24a1489131c3d789e73f98a5b2c43485930efeecf539925a08093df711f9d79096a4e2adb7f9c3706a031959334f89f311074723ddc997728d786614e66d52b51b2fb5d97fc0ce88881839de58f2379113ab34fadb36896346ff57bf699e186b8cb267731873b52e4ac81b7351c6eb23951d6e335525626f5a3e4f028d9e6111e90dee94ad5f1202591ad05d398f71e137dab69530a0afacf7a0b268ef6dd4212b6a1c35f6fea958aff50422a13aa4baafdeaef53a6c3d5deec89f1e0b6e7f917ddd20c2c6d9368fd52a32eec04b98cebd660aaed15c417e2c9f111ffadf896522874d565fd3ffde505a64e332dbf1e41f3fde98ac3dfd31f11c1f5b636ab7f9abb99d3408a2aa0fec1fbe6f8e3319f69689416a12227a3c21a861564e21de947368fd2c1af09d9241507cfe1cdc6fcb6a547e9ab013745c3536b5809150ca865503c1042da44cb1dbbf79e23f10c5c6569730442909b57e17509d3efd42538660d03405a387bc12addc22e2e0cf3679d27feeb87557aa09ebb89341126c271564329b3b2e0ea309b83968c4b7f6ab42ea1f1cdbfcdec1f856b92134005727f85bc006b81b86065ff6d74d969a8236da4bdf2ecaeaa3c8eca39aa60dbe985c7506ab44bfdb17b0c555ba86ae345d50c0b93d8ea4189cb272857b4a912b51f95b42e8ca57585d6777d904cba76feb2d2a50292cec948e203c109852e2132ffc0ee89f068f24febb9773a2d9d083c71d97df44f0a8528fa4bb85b93e8150e4b43c570381ec9cdae7c42ddc462c0b9be790a374f4349d22aae2fc1b05b730b83f7504955bb4f3fc97246781a3a75c70783ad4839a7540cdce9c11ab05629ac9cbfa67af386207f0839cbda0065ff321c7e6856fbd293f45e1b42bebd334ecb85fdd2eb51da6b248d8040cf501c680ac6f382cab666904c57120821e5e5f221aabb662afe89caccb575a1080877a3637e83b9390bae1fe94e94d4f4e86a734a2edb39ca352374e9fc203a4bf0df7d4a9bbf18274de99d53d870af394cd143c956f39de97d23bf33a9f1b8d65c87410ad433126098dfb0807fa5f188b7dab05440c58846c5f23eb3de6c02114caf42cc7eaabdd978430eb524c9a5012b0e53ef3688b74f007c771891f89e5c8980edce9b3719251a26348ee5914534efc310b94f10a27e0db54189d010b4d60fe389332ac4eb4d33df7f2e12e883076ed1712047a23f461b7a317eaddbaabd01a83a5a4b05273b9194a94823cb5451f064471d1c63b4f828bd829ccd8230498e9e0115c83ca219d5fddba26950d3ac28593175b32b43bedbf841d41775cdffc008d7ff7d1025da2e401a662397eaabdbf84cc89be591bc7965e79aaa79729723177666b2cc0238b6bc79ee899bdbc37f02063fbcf10342db00ca878473f446c69750ad7e84948fb73df0ac532f5c4aea9d8db3895aef13cb199710e57f1365622082d3c2e4827b32749c7a41a9a6ac722899c793ce14712576f58ac17a254e6b0f5428fc411c8f394205433fba4f52059c350c645066a5cb90ab0a05622191ee65c2c28bf413344cd6fd238c921a3904311689f4194ddbb5252f6ae88a23b1a4760ee2fac4968e50a0a22cc966363da516b7869e11765f5a5b6258c466a919b4b01e0597269a043b7190ac4afd44e1a502aa840d1885f7d5243ca514b0c8eee79d2139f960737c652f051ebdd9907e56e9b573be248b18614fc023a0ef72ea10db2b6946043c8d8f0c5a45b6ed372fcb71e2fc6384b7541221e0066fc96b2ce0e80dcc333ebcb9a96b4d229a8c95d92bb9b9fb69e5af92188209a621f43865c28d000b374293fac1eb02e6a5ba74fbd0d56bb1affbafb79fa75d999b7bf4978cf0723487acf5625bc2c9cdfa71b4711faed9aa1c992b99b2f975af34f790acda46a60a3f76b0fe857c102baff6ebd96c9fba0288133bd9268a89dc908fa466e946fd9433b1f2c61fc4da54348d8b4ebff865446ab114970ac8b9342468c2c0bd92e553bdb73790858ee948e9099b98dcc4696e1639a4a8b97dfa61bdfed353c52f35d448f865b9d754534f8e97b736bf58be68dc38a68ff697aeb3f96796912790440079e65f1dad0a97e4eef440624f57f947ccfbfc644a11a827c7e736c6cecc87ab38069e8c51eec3495742769486125dc0f777fd98b2ea3f6497688c55e203b8360c8fbfded333e82d3d0c9f145d0f559cf1c8ff0c60a986ad5f17519712473b1e7db13465741996e634773f749a93302f268aeed063264a4e41efb77a09705c572fb029e3d6a3a5c9de90427b4967fa30642f8a7c181c8df6abc25c4df9ef737ce70b8f6e4dc305cb85373c168e820e91624823183c144f9cce5adcf75e1421628687414ed9100bf8ee74bac85cf39e49a3245d02203198eeaa0b9b8afe9e87f463296df17eb7a087f3d738d885dbb829ed96d41bde06bf3bdab1485cadcd3ab82d72c6f62f99c4781930a53ca7df17e212f045b97810635c4a980df4126e5c906e670038d6dbbef3250bc9dcc8785094c3befd73b18e94d8f91f305d31a74b56216bf463c7b808fd3d27e6e33f9777775a97a7212e9456881caff7afef89789ca12d558e18bbee3d9a96471c09f5439fa235064686542005b09fa3205da75f636de344973cb048e4dad7c8e333c26cc63cdf434165df49c7bd16f505084a733172f72a4b671a0332b11fbe2c2365a0227896c22e15aa5ca0477acfc80701b7953d58aa7fda06e2490d82ccfca537be3dfcb220f4474fbf3ff07f21940e03fddec05423e27f315c48e595e40829b8a10f089e02947c08933116973d221e8370ebdbe05cf4e0b95af3c9660008541312a56a4209d1bfe9cee9e0dcf063ce8d32d49a4980cb4762584c66e530eab97bdc73c9130fb9b5d13c7bf2f85f8e0bfd4d988d2977d5c804dd2270b156f0b5f010278ec7faebfa766c0265d4b80e748498f15ebab5552bc578457d5c124707e9d145989d91a0a0c1e3b624d15d15e990a17ca541c257354a9e774727332932ba6857da6a7bf7827b15e04c672dabe6ecf97855fcbd17754e0c87d45d2a53155de764f972038af5eec8624a02b7d1735f841ed4acfb3747ab91911786ee695c3730de202c290ea624542339c5fdd56c028eeeee2595f797ed189dcf33fa6bfc0833610e4ad03bff0c27070b41e3def79c34881a970c505781d3196952aecca42d14d333fff899083055294ea55d5e1c7575992cab90e3e1cae1bd5d9ba44d566dd7d6f9f74ca0fce0500258026f2e894070409c37048e71565930522ad1e46ac4273b2f614556db873fb8d3b90e04bef0a93e9a55be2a85beee85320a1160", @ANYRES16=r3, @ANYPTR=&(0x7f00000000c0)=ANY=[@ANYRES64=r0, @ANYRES16, @ANYPTR64], @ANYBLOB="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", @ANYPTR, @ANYRES64=r1, @ANYRES64, @ANYBLOB="393ba983066734ba05474c13b7032212dc22488f991915578dcd58230f95288b28095aeec9ebea4e2835c3b0680339d556bc7876a0dbfbd535cb50e026e9c777ea0580ef5549", @ANYPTR=&(0x7f0000000100)=ANY=[@ANYRES32=r2, @ANYRES32=r3, @ANYPTR64], @ANYRES32=r1], @ANYRES16=r4, @ANYRES64=r1], 0x3}, 0x1, 0x0, 0x0, 0x48004}, 0x0) 2018/04/27 13:27:53 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000080)={{0x2}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x40, {0x2, 0x4, @loopback=0x7f000001}, 'lo\x00'}) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x7, 0x101002) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r1, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x813800}, 0xc, &(0x7f0000000200)={&(0x7f0000000140)={0xc0, r2, 0x210, 0x70bd2c, 0x25dfdbfb, {0xf}, [@IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x1}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}]}, @IPVS_CMD_ATTR_DEST={0x38, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x9}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x4}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x6}, @IPVS_CMD_ATTR_SERVICE={0x48, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0xfffffffffffffacd}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x5, 0x20}}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e20}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x10000}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x3}]}, 0xc0}, 0x1, 0x0, 0x0, 0x4000000}, 0x4) 2018/04/27 13:27:53 executing program 1: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000009000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f000000efdb)="240000005400030207fffd946fa29c0807ee06710d00000000008568b51ba3a2d1887395", 0x24}], 0x1}, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) r2 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x9, 0x800) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000200)={'yam0\x00', 0x400}) fanotify_mark(r2, 0x4, 0x2, r2, &(0x7f0000000380)='./file0\x00') getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000000280)={0x0, @in={{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x2, 0x5, 0x8, 0x9, 0x18}, &(0x7f0000000340)=0x98) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x400000000, 0x9, 0x9, 0x0, 0x20000000000004, 0x0, 0x9, {r3, @in6={{0xa, 0x4e23, 0x0, @dev={0xfe, 0x80, [], 0x1b}, 0x299}}, 0x7ff, 0x3, 0x8, 0x3, 0x80000001000}}, &(0x7f0000000180)=0x71) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r2, 0x111, 0x4, 0x0, 0x4) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r2, &(0x7f0000000240)={0x4}) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f00000001c0)={r4, 0xfffffffffffffc41}, 0x8) ptrace$peek(0x2, r1, &(0x7f0000000040)) syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0) 2018/04/27 13:27:53 executing program 4: r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x8) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000040)={@in={{0x2, 0x4e22, @multicast1=0xe0000001}}, 0x1a37, 0x1000, 0x9, "c19df95aeab0bc44f1126eee1cd1817d8033241dc4aebcb0799ade1ff5f11cf192adbacb2b87d59cdab37dcf6c77d58dfc28f6c286c6a1719450c0e6a6ac10bc568be8d2eaef3ced493e201515f2c5ba"}, 0xfffffffffffffeb2) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f0000000200)=0xe7a, 0x8) 2018/04/27 13:27:53 executing program 6: pipe2(&(0x7f00000001c0)={0xffffffffffffffff}, 0x4000) setsockopt$inet6_buf(r0, 0x29, 0x20, &(0x7f0000000200)="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", 0x1000) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000040)={0xffffffffffffffff}) ioctl(r1, 0x200, &(0x7f0000000080)="d5ed23f1fd785d63d67657abe71e3aed6849faa4f2e96b3f3e7d83cd184f037017deb211dc25c5c6db240126e66aea5252a8d0592621a7cd6c7faa277ada2416145306e751dfd41098311db0e5ac09344616a9") setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa}, {0xa, 0x0, 0x0, @empty, 0x1}}, 0x5c) r2 = syz_open_procfs(0x0, &(0x7f0000000100)='cmdline\x00') getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000140), &(0x7f0000000180)=0x14) fcntl$addseals(r2, 0x409, 0x2) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r3, 0x29, 0x40, &(0x7f0000001fde), 0x4) setsockopt$inet6_int(r3, 0x29, 0xfe, &(0x7f0000000000)=0x6, 0x4) [ 95.987582] netlink: 12 bytes leftover after parsing attributes in process `syz-executor1'. [ 95.996577] PF_BRIDGE: br_mdb_parse() with invalid attr [ 96.065213] netlink: 12 bytes leftover after parsing attributes in process `syz-executor1'. [ 96.073809] PF_BRIDGE: br_mdb_parse() with invalid attr 2018/04/27 13:27:54 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000080)={0x20000000000002a9, &(0x7f0000000000)=[{0x81}, {0x8001, 0x1}]}, 0x2ce) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x2200, 0x0) getsockopt$inet6_opts(r1, 0x29, 0x3b, &(0x7f0000000200)=""/201, &(0x7f0000000300)=0xc9) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000000380)={0x80000000}, 0x1) accept$inet6(r1, &(0x7f0000000180)={0x0, 0x0, 0x0, @ipv4={[], [], @local}}, &(0x7f00000001c0)=0x1c) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f00000007c0)=ANY=[@ANYBLOB="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", @ANYRES32=0x0], 0x18}, 0x1}, 0x0) getsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000000480)=""/36, &(0x7f00000004c0)=0x24) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000340)) 2018/04/27 13:27:54 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x0, 0x80000) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000240)={'bond0\x00', 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000280)={0x0, 0x0}, &(0x7f00000002c0)=0xc) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000300)={{{@in6=@local={0xfe, 0x80, [], 0xaa}, @in=@multicast1=0xe0000001, 0x4e23, 0x2ec2, 0x4e24, 0x3, 0xa, 0xa0, 0x20, 0x73, r2, r3}, {0xd71a, 0xd5ab, 0x3fc, 0x10000, 0xffffffff80000001, 0x100000000, 0x7fffffff, 0xc12a}, {0x100000000, 0x2, 0x7, 0x4}, 0xff, 0x6e6bb0, 0x5555e85bcf5368d7, 0x0, 0x3, 0x2}, {{@in=@multicast2=0xe0000002, 0x4d3, 0x32}, 0xa, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x3505, 0x3, 0x2, 0x1, 0x565, 0x1f, 0x8}}, 0xe8) syz_emit_ethernet(0x2a, &(0x7f0000000100)=ANY=[@ANYBLOB="ffffffffff0500000000000008004500001c0000000000119078ac14ffbbffffffff00004e2000089078dd5f6e50582a9b50a889173e949a043dacbc413c7da2e855958d589955edf44a41ca4f43b48e8eea6c72af49c4a79332c78f65ac2a861ff837a90b0a9b6d57c4a433ccb43d749f77eb5e5731a50b44ffbe2ce11afba7b6bd2170276b675fd39be7a51923985a524a3a8c2a8eaaa7270bd12596acc29d55d93809a4f0f30a"], 0x0) 2018/04/27 13:27:54 executing program 5: setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000ed4000), 0x4) r0 = syz_open_procfs(0x0, &(0x7f0000030ff8)='pagemap\x00') munmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000) r1 = memfd_create(&(0x7f0000000ffc)='$\x00', 0x0) sendfile(r1, r0, &(0x7f0000000080), 0x10000) 2018/04/27 13:27:54 executing program 3: socket$inet(0x2, 0x80000, 0x5) getpeername(0xffffffffffffffff, &(0x7f0000000100)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff}}, &(0x7f0000000000)=0x80) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000180)=ANY=[@ANYRES32=0x0, @ANYBLOB="0d0000003e9241a418447c898f42383691"], &(0x7f00000001c0)=0x15) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000200)=@assoc_value={r1, 0x4}, &(0x7f0000000240)=0x8) r2 = socket(0x0, 0x7, 0x9c) sendmmsg(r2, &(0x7f0000003e80)=[{{&(0x7f0000000040)=@in6={0xa, 0x0, 0x3, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f0000000300), 0x3d9, &(0x7f0000000280)}}, {{&(0x7f0000000080)=@nfc_llcp={0x27, 0x1, 0x0, 0x0, 0x0, 0x0, "99066c9aa4c2fbbf0aecb573b9d1bdc8be397716e627f0d1865ea32e0822c1026f14d27d9eb2214e9b34beb87de5d3aab05c161c037b28907fcb4fa979f696"}, 0x60, &(0x7f0000000f80), 0x0, &(0x7f0000000000), 0x98}}], 0x2, 0x0) 2018/04/27 13:27:54 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x1000000, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000004ffc)=0x8001) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000b4fff4)) 2018/04/27 13:27:54 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) r1 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r2 = add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) r3 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000a00000)={0x73, 0x79, 0x7a}, &(0x7f0000facfff)="01", 0x1, r2) r4 = add_key$user(&(0x7f0000fc0ffb)='user\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000400)='K', 0x1, r2) keyctl$update(0x2, r4, &(0x7f0000000240)="df02754677212dfc3e2acc26fdc3ffa64813da494137e175e9f2780ac5e2a09f43a1fcebf272a5a135de92bf4a9033933824f6e6aa023895113293535d1c0066d20e0f275188b4b4c187e18774fc2227cbb60fc6697f5337726164c8fbe1181e6d50986cd98a5c44ac0ec375deb27eafcf7d06438f252510d87bd91d03e7dc2faed85adcd88ca30e75b1e143a72d94defa187e48b89efbbbcc9b9a9a307353df7a21affce4e9149eb122cbc356cb681365afd979e97b57b596e901864a68679f", 0xc0) ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f0000000440)="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") r5 = syz_open_dev$adsp(&(0x7f00000000c0)='/dev/adsp#\x00', 0xc83, 0x20000) r6 = accept4$alg(r5, 0x0, 0x0, 0x0) keyctl$dh_compute(0x17, &(0x7f0000000100)={r3, r4, r4}, &(0x7f0000000140)=""/5, 0x5, &(0x7f00000001c0)={&(0x7f0000000180)={'rmd128-generic\x00'}}) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000002600)={0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}) getsockopt$inet_tcp_buf(r5, 0x6, 0x1f, &(0x7f0000001540)=""/4096, &(0x7f0000000380)=0x1000) r7 = syz_open_pts(r0, 0x8000020201) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000002540)={'teql0\x00', 0x0}) ioctl$sock_inet6_SIOCDELRT(r5, 0x890c, &(0x7f0000002580)={@remote={0xfe, 0x80, [], 0xbb}, @remote={0xfe, 0x80, [], 0xbb}, @loopback={0x0, 0x1}, 0x9, 0x3f, 0x0, 0x500, 0x1, 0x2, r8}) fcntl$setstatus(r7, 0x4, 0x2800) ioctl$TCXONC(r7, 0x540a, 0x0) r9 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x0, 0x460000) ioctl$TCSETAW(r9, 0x5407, &(0x7f0000001240)={0x0, 0xc9c, 0x5, 0x7, 0x9, 0x8, 0x3d, 0x0, 0xffffffff, 0x70f}) keyctl$set_reqkey_keyring(0xe, 0x6) ioctl$TUNGETVNETHDRSZ(r9, 0x800454d7, &(0x7f0000000040)) write(r7, &(0x7f0000fd6000)='z', 0x1) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r5, 0x6, 0x21, &(0x7f0000000300)="629311737b3ecc013c2a66efd9badae1", 0x10) close(r7) ioctl$TCFLSH(r0, 0x540b, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r9, 0x29, 0x23, &(0x7f0000001440)={{{@in, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@remote}}, &(0x7f0000000340)=0xe8) keyctl$get_persistent(0x16, r10, r2) 2018/04/27 13:27:54 executing program 0: r0 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000040)) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000340)={0x4c, 0x0, &(0x7f00000004c0)=[@transaction_sg={0x40086303, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140), &(0x7f0000000440)}}}], 0x0, 0x0, &(0x7f00000000c0)}) 2018/04/27 13:27:54 executing program 6: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x100, 0x106) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000100)={0x8, &(0x7f0000000080)=[{0x67580301, 0x65}, {0x8, 0x7106dc8f}, {0xff, 0x258}, {0x80, 0x4}, {0x9, 0x8}, {0x0, 0x6}, {0x8001, 0x200}, {0x1, 0x131}]}) r1 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r1, 0x40405514, &(0x7f0000000400)={{0x2, 0x0, 0x0, 0x0, "386aea20273dc03c3d18dd0dbd4a0ca15f9f580393cc4ec3b8ee256b9aa630224ba64c6ff43ee01d2996c914"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "eda422cd37591b3a5a7a683380f7e0b9e790c6b72cd0a4f3342f7431c1699a305ca3091bb2320e8df4e298a2cca26637866a68c1426ffbd8a6c7da1d8ea77d9d", &(0x7f00000000c0)='/dev/snd/controlC#\x00', 0x13}) 2018/04/27 13:27:54 executing program 1: r0 = socket$packet(0x11, 0x10000000002, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) sendmmsg(r0, &(0x7f0000003080)=[{{&(0x7f00000000c0)=@ll={0x11, 0x4305, r1, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x80, &(0x7f0000000480), 0x0, &(0x7f0000000500)}}], 0x1, 0x0) r2 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x4, 0x8000000000010000) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000000080)={0x5, [0x4217, 0x2400000, 0x2, 0x5, 0x2]}, 0xe) mount(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='rootfs\x00', 0x40000, &(0x7f0000000200)="52542f32ed33160cb8d2da2cc6b5450e86c032fecb7d8aa0284ca5a6374910e9867bfe5a6eb03a18c1e37d812a60f8388704fb698db776320ee06edf56afae9c306acfe7cd9711d29564a1553fd57cea785d463f161f47ae8f269ddd8bc80ab21ea7465d2513a376f582c368a564eacd53803a00e012154f8f6042fdbe7fc128c495af5badcd445f8bba24e1d6e2eb7550eef45bdc624f4fc32dcf") setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000000300)={0x4, &(0x7f00000002c0)=[{0x9, 0x7, 0x26628a2, 0x7fff}, {0x100, 0x1, 0x4, 0x8001}, {0x20, 0x8, 0x2, 0x3}, {0x80000000, 0x0, 0x5, 0x2}]}, 0x10) 2018/04/27 13:27:54 executing program 2: mknod(&(0x7f0000000100)='./bus\x00', 0x1000, 0x0) creat(&(0x7f0000000040)='./bus\x00', 0x0) open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) open(&(0x7f0000000080)='./bus\x00', 0x800, 0x1) 2018/04/27 13:27:54 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$IP6T_SO_GET_ENTRIES(r0, 0x11, 0x66, &(0x7f0000000200)=ANY=[@ANYBLOB="9866696c7465720000000000000000000000000000000000000000000000000000000000"], &(0x7f0000000000)=0x24) [ 96.672167] binder: 7707:7709 BC_FREE_BUFFER u0000000000000000 no match [ 96.679081] binder: 7707:7709 unknown command 0 2018/04/27 13:27:54 executing program 7: r0 = fanotify_init(0xb, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x100, 0x20000) fanotify_mark(r1, 0x4, 0xfffffffffffffffe, r1, &(0x7f0000000040)='./file0\x00') readv(r0, &(0x7f00000002c0)=[{&(0x7f0000000280)=""/9, 0x9}], 0x1) ioctl$VHOST_SET_LOG_FD(r1, 0x4004af07, &(0x7f0000000080)) 2018/04/27 13:27:54 executing program 4: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/sequencer2\x00', 0x200000, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000000)) close(r0) 2018/04/27 13:27:54 executing program 5: r0 = socket(0x1e, 0x800, 0x0) getsockopt(r0, 0x800000010f, 0x8000000000000083, &(0x7f0000000040), &(0x7f0000000040)=0x300) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000080)=@add_del={0x2, &(0x7f0000000000)='ip6gretap0\x00', 0x6}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000000c0)={{{@in6=@ipv4={[], [], @rand_addr}, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6}}, &(0x7f00000001c0)=0xe8) bind$packet(r0, &(0x7f0000000200)={0x11, 0x1d, r1, 0x1, 0xfff, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) [ 96.785116] binder: 7707:7709 ioctl c0306201 20000340 returned -22 2018/04/27 13:27:54 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000002ff7)='/dev/ppp\x00', 0x0, 0x0) munmap(&(0x7f0000003000/0x1000)=nil, 0x1000) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000)=""/246) r1 = shmget(0x2, 0x1000, 0x54000100, &(0x7f0000003000/0x1000)=nil) shmctl$IPC_RMID(r1, 0x0) ioctl$EVIOCGREP(r0, 0x40107446, &(0x7f0000003000)=""/174) 2018/04/27 13:27:54 executing program 6: syz_emit_ethernet(0x66, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "64b697", 0x30, 0x3a, 0x0, @local={0xfe, 0x80, [], 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@param_prob={0xffffff89, 0x0, 0x0, 0x0, {0x0, 0x6, "9f1b19", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, &(0x7f0000000080)={0x0, 0x4, [0x0, 0xe2f]}) r0 = accept4$vsock_stream(0xffffffffffffff9c, &(0x7f00000000c0)={0x28, 0x0, 0x2711, @reserved=0x1}, 0x10, 0x80000) r1 = fcntl$getown(0xffffffffffffff9c, 0x9) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000100)=r1) 2018/04/27 13:27:54 executing program 7: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) openat$cgroup_type(r0, &(0x7f0000000000)='cgroup.type\x00', 0x2, 0x0) syz_emit_ethernet(0x22, &(0x7f0000007000)=ANY=[@ANYBLOB="aaaaaaaaaacf2bb43c40b80800450000280000000000329078ac23ffaae00000010000000000", @ANYRES32=0x42424242, @ANYRES32=0x42424242, @ANYBLOB="5000000090780000"], 0x0) [ 96.889892] binder: 7707:7739 BC_FREE_BUFFER u0000000000000000 no match [ 96.896817] binder: 7707:7739 unknown command 0 [ 96.961264] binder: 7707:7739 ioctl c0306201 20000340 returned -22 2018/04/27 13:27:55 executing program 1: r0 = syz_open_dev$adsp(&(0x7f0000000480)='/dev/adsp#\x00', 0x8, 0x6) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e20, 0xa11, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x1}}, 0x5f5000000, 0x3f}, &(0x7f0000000140)=0x90) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000180)={r1, @in6={{0xa, 0x4e20, 0x8000, @mcast1={0xff, 0x1, [], 0x1}, 0x1}}, 0x2, 0x1, 0xfff, 0x3, 0x1000}, &(0x7f0000000240)=0x98) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$int_in(r2, 0x5473, &(0x7f00000003c0)=0x20) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000340), &(0x7f0000000380)=0x4) ioctl$sock_ifreq(r2, 0x89f0, &(0x7f0000000100)={"626f6e643000000000041300", @ifru_names='bond0\x00'}) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000280)={0x3f, {{0xa, 0x4e21, 0xffffffffffffff80, @empty, 0x1}}}, 0x88) 2018/04/27 13:27:55 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x200, 0x10000) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000140)={0x9, 0x0, 0x10000, 0x100000000}) ioctl$DRM_IOCTL_AGP_FREE(r2, 0x40206435, &(0x7f0000000180)={0x7, r3, 0x10002, 0x10000}) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='attr\x00') setsockopt$inet_mreqsrc(r5, 0x0, 0x2f, &(0x7f00000000c0)={@dev={0xac, 0x14, 0x14, 0x21}, @rand_addr=0x7ff, @rand_addr=0x3ff}, 0xc) ioctl$KVM_SET_MSRS(r4, 0x4008ae89, &(0x7f0000000080)=ANY=[@ANYBLOB="0900fafe0ddd12ab24ec050000e06afe018a"]) 2018/04/27 13:27:55 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000100)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x20000, 0x0) bind$pptp(r1, &(0x7f00000000c0)={0x18, 0x2, {0x1, @rand_addr=0x2}}, 0x1e) connect$inet(r0, &(0x7f0000593000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='rdma.current\x00', 0x0, 0x0) ioctl$KVM_ASSIGN_SET_INTX_MASK(r2, 0x4040aea4, &(0x7f0000000040)={0x9, 0x8, 0x800, 0x5, 0x3}) 2018/04/27 13:27:55 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x0) getpeername(0xffffffffffffffff, &(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, &(0x7f0000000080)=0x80) accept4$nfc_llcp(r2, &(0x7f00000000c0), &(0x7f0000000140)=0x60, 0x80800) dup2(r1, r0) fcntl$setstatus(r1, 0x4, 0x2800) 2018/04/27 13:27:55 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) r1 = dup2(r0, r0) getsockopt$inet_mreqsrc(r1, 0x0, 0x26, &(0x7f0000000100)={@remote, @broadcast, @multicast1}, &(0x7f0000000140)=0xc) setsockopt$packet_int(r0, 0x107, 0x13, &(0x7f0000000040), 0x4) 2018/04/27 13:27:55 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in6={{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}, 0x0, 0x0, 0x0, 0x400000}}, &(0x7f0000000140)=0xb0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000000100)=[@in6={0xa, 0x0, 0xffff, @dev={0xfe, 0x80}}], 0x1c) setsockopt$inet_buf(r0, 0x0, 0x60, &(0x7f00000000c0), 0x0) fstat(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getgid() setregid(r1, r2) 2018/04/27 13:27:55 executing program 2: r0 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x40000) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000080)={0xfffffffffffffff8, 0x3, 0x2000}, 0x4) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000000)={&(0x7f0000000600)={0x10}, 0xc, &(0x7f00000005c0)={&(0x7f0000000640)={0x18, 0x2e, 0x109, 0x0, 0x0, {0x2}, [@typed={0x4}]}, 0x18}, 0x1}, 0x0) 2018/04/27 13:27:55 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000001000)=[{&(0x7f0000000080)="150332", 0xffffffffffffffbc}], 0x1, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f00000006c0)=""/246) ioctl$EVIOCGREP(r0, 0x4010744d, &(0x7f0000001000)=""/174) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f0000000000)={0xb7, 0x2}) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000100)=@add_del={0x2, &(0x7f0000000040)='vcan0\x00', 0x1}) [ 97.622933] bond0: cannot enslave bond to itself. [ 97.642379] bond0: cannot enslave bond to itself. 2018/04/27 13:27:55 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000002780)={&(0x7f00000001c0)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x8}}, 0x80, &(0x7f0000002280)=[{&(0x7f0000000240)="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", 0xcce}, {&(0x7f0000001280)}], 0x2, &(0x7f00000022c0)=ANY=[@ANYBLOB="26000000000000000000000002000000"], 0x10}, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000f0a)=""/246) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000000040)={0x2d0, 0xcf61, 0x4, 0xfffffffffffffffe, 0x6b1d, 0x1000, 0x9, 0x2, 0x2, 0xffff}) 2018/04/27 13:27:55 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/audio\x00', 0x4, 0x0) accept4$packet(r1, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000000)=0x14, 0x800) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000000040)) ioctl$TUNSETSTEERINGEBPF(r1, 0x800454e0, &(0x7f0000000080)=r1) setsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f00000000c0)=0x3f, 0x4) socket$nl_netfilter(0x10, 0x3, 0xc) 2018/04/27 13:27:55 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000505000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000cdc000)={0x0, 0x0}, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r5 = dup3(r4, r3, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x2, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_VCPU_EVENTS(r3, 0x4040aea0, &(0x7f0000460fe4)={0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x805}) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x74, &(0x7f0000000140)=""/251, &(0x7f0000000000)=0xfffffffffffffe90) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f0000fe5000/0x18000)=nil, &(0x7f0000de9000)=[@textreal={0x8, &(0x7f00000004c0)="66b8008000000f23d80f21f86635800000e00f23f836e30f66b8a93064e90f23c80f21f866350000d0000f23f83ecbc6f80a660f3841c40f01d10f3566b9520900000f32260f70e2d9", 0x49}], 0xaaaaaaaaaaaacd6, 0x0, &(0x7f0000000540), 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000000100)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000300)=0x28) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r5, 0x84, 0x10, &(0x7f0000000340)=@sack_info={r6, 0x7, 0xe72}, &(0x7f0000000380)=0xfffffffffffffc4d) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000240)={0x0, @in6={{0xa, 0x4e21, 0x4, @empty, 0x200}}}, &(0x7f00000000c0)=0x84) ioctl$KVM_RUN(r5, 0xae80, 0x0) 2018/04/27 13:27:55 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0x0, 0x0}) socket$kcm(0x29, 0x2, 0x0) socket$kcm(0xa, 0x3, 0x11) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x21d}, 0x2c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f00000001c0)=ANY=[@ANYBLOB="18000000000000000000000000000000102000000000000000000000000000009500000000000000a98cc9f8c0d2123dfe7cc0e7f22422a705710b89d5"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0xffffffffffffffcc, &(0x7f0000001300)=""/251}, 0x14) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet(0x16, 0x29, 0x41, &(0x7f0000000180)) 2018/04/27 13:27:55 executing program 3: r0 = open(&(0x7f0000000100)='/\x00', 0x40800, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r0, &(0x7f0000000300)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x10002000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='h\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010026bd7000fbdbdf250e00000020000100080008000100010014000300ffffffff0000000000000000000000001400010008000900680000000800090022000000080005000900000008000600090000000800040081000000080001000100"], 0x68}, 0x1, 0x0, 0x0, 0x20000000}, 0x20000000) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xce, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) r3 = mmap$binder(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x8, 0x50, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000400)={0x24, 0x0, &(0x7f0000000380)=[@free_buffer={0x40086303, r3}, @register_looper={0x630b}, @increfs_done={0x40106308}], 0x0, 0x0, &(0x7f00000003c0)}) bind$alg(r2, &(0x7f0000000040)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539esp(ecb-serpent-avx2,sha3-256)\x00'}, 0x58) syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(0xffffffffffffffff, 0x40bc5311, &(0x7f0000000140)) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000001c00)) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f00003bcfd0), 0x0) 2018/04/27 13:27:55 executing program 2: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1000000000000001, 0x0) connect$unix(r0, &(0x7f0000000040)=@abs={0x1}, 0x6e) 2018/04/27 13:27:55 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f5ffe0)={@dev={0xfe, 0x80}, 0x400, 0x0, 0x3, 0x1}, 0x20) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000340)={@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xd}}, 0x101, 0x2, 0xff, 0x2, 0x1f, 0x23d, 0xfffffffffffffffe}, &(0x7f0000000380)=0x20) r1 = accept(r0, &(0x7f00000000c0)=@nfc_llcp, &(0x7f0000000040)=0x80) setsockopt$llc_int(r1, 0x10c, 0x8, &(0x7f00000003c0)=0x81, 0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x2, 0x8}, &(0x7f0000000200)=0x90) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000240)={r2, @in6={{0xa, 0x4e23, 0x640, @remote={0xfe, 0x80, [], 0xbb}, 0x3}}}, &(0x7f0000000300)=0x84) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000000)) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000080)={@dev={0xfe, 0x80}, 0x400000000400, 0x0, 0x3}, 0x20) 2018/04/27 13:27:55 executing program 7: openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(0xffffffffffffffff, 0x0, &(0x7f0000c97ff8)) ioctl$VHOST_SET_MEM_TABLE(0xffffffffffffffff, 0x4008af03, &(0x7f00000007c0)=ANY=[]) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000a00)={'eql\x00', 0x4000}) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x1a, &(0x7f0000000b40)={@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [{[], {0x8100}}], {@mpls_uc={0x8847, {[], @llc={@snap={0x0, 0x0, 'C', "4a3e17"}}}}}}, &(0x7f0000000a80)) r0 = memfd_create(&(0x7f0000000100)='self\x00', 0x2) ioctl$KVM_GET_MSRS(r0, 0xc008ae88, &(0x7f0000000140)={0x6, 0x0, [{}, {}, {}, {}, {}, {}]}) ioctl$VHOST_RESET_OWNER(0xffffffffffffffff, 0xaf02, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x35, 0x410001) getsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000000080)=0x2, &(0x7f00000000c0)=0x4) 2018/04/27 13:27:55 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'bridge_slave_1\x00', 0x0}) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000100)={0x0, 0x0, 0xde, 0x5}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000280)=@assoc_value={r3, 0x7}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000000080), &(0x7f00000000c0)=0x4) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r1, 0xf0ffff}, [@NDA_LLADDR={0xa, 0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}]}, 0x28}, 0x1}, 0x0) 2018/04/27 13:27:55 executing program 4: r0 = syz_open_dev$mouse(&(0x7f0000000500)='/dev/input/mouse#\x00', 0x400, 0x242440) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00000004c0)=0x0) ptrace$getregset(0x4204, r1, 0x6, &(0x7f0000000480)={&(0x7f0000000440)=""/39, 0x27}) r2 = memfd_create(&(0x7f000088f000)='b\n\x00', 0x4) fallocate(r2, 0x0, 0x0, 0x856c) semget(0x0, 0x3, 0x22) ftruncate(r2, 0x1000000) ioctl$KVM_GET_XSAVE(r2, 0x9000aea4, &(0x7f0000000000)) chmod(&(0x7f0000000400)='./file0\x00', 0x110) 2018/04/27 13:27:55 executing program 0: r0 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$revoke(0x3, r0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/sys/net/ipv4/vs/sync_retries\x00', 0x2, 0x0) ioctl$TIOCLINUX7(r1, 0x541c, &(0x7f0000000180)={0x7, 0x1}) add_key$user(&(0x7f0000000080)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, &(0x7f0000000200), 0x0, r0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f0000000040), &(0x7f00000000c0)=0x8) 2018/04/27 13:27:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000dec000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) socketpair$unix(0x1, 0x0, 0x0, &(0x7f00007a7ff8)={0x0}) recvfrom$unix(0xffffffffffffffff, &(0x7f0000ad7000)=""/4096, 0xfffffffffffffd70, 0x0, &(0x7f0000b07000)=@file={0x1, './file0\x00'}, 0xfffffffffffffeb3) sendto$inet(r0, &(0x7f0000de1fff), 0x0, 0x20008045, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sync() mprotect(&(0x7f00000e5000/0x3000)=nil, 0x3000, 0xc) setsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f0000451ff8)={@multicast1=0xe0000001}, 0x8) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000d3a000), 0x4) r1 = dup2(r0, r0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000250ffc)) recvfrom$inet6(r1, &(0x7f0000831000)=""/25, 0x19, 0x100, &(0x7f0000f16fe4)={0xa, 0x4e20, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x7}, 0x1c) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000700)=ANY=[@ANYRES32=0x0], &(0x7f0000000040)=0x1) setsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000080), 0x8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000280), &(0x7f00000002c0)=0xc) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000300)={{{@in6=@mcast1, @in6=@ipv4={[], [], @loopback}}}, {{}, 0x0, @in6=@ipv4={[], [], @dev}}}, &(0x7f0000000400)=0xe8) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000140)={0x5, 0xfffffffffffffffe, 0x4, 0x400, 0x1000, 0xf5d6, 0x1f, 0x9, 0x2, 0x100000000, 0x9, 0x9}) getgroups(0x0, &(0x7f0000000440)) getpgid(0x0) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(0xffffffffffffffff, 0x800442d4, &(0x7f0000000000)) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000480)={{{@in6, @in=@broadcast}}, {{@in6=@remote}}}, &(0x7f0000000580)=0xe8) getresgid(&(0x7f00000005c0), &(0x7f0000000600), &(0x7f0000000640)) sendmsg$unix(0xffffffffffffffff, &(0x7f00000006c0)={&(0x7f00000000c0)=@abs, 0x6e, &(0x7f0000000240), 0x0, &(0x7f0000000680)}, 0x0) sendto$inet(r1, &(0x7f000058b000)="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", 0xd21, 0x4004, 0x0, 0x0) writev(r0, &(0x7f00009d7000)=[{&(0x7f0000e0ff13)='=', 0x1}], 0x1) 2018/04/27 13:27:55 executing program 1: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) bind$bt_sco(r0, &(0x7f0000000000)={0x1f, {0x100, 0xc00000, 0x437c, 0x4, 0x3, 0x6f5}}, 0x8) shutdown(r0, 0x0) shutdown(r0, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x40001, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f0000000100)) fcntl$getownex(r0, 0x10, &(0x7f0000000040)={0x0, 0x0}) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000080)=r2) 2018/04/27 13:27:55 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r0, 0x40087705, &(0x7f00000000c0)={0x401, 0x9}) r1 = epoll_create1(0x0) r2 = fcntl$dupfd(r1, 0x0, r1) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000000080)) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000100)='syzkaller1\x00', 0x10) pwritev(r0, &(0x7f00000005c0), 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000040)) ioctl$sock_inet6_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000140)={@remote={0xfe, 0x80, [], 0xbb}, @mcast2={0xff, 0x2, [], 0x1}}) 2018/04/27 13:27:55 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051cff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000943ffc)=0xa35) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x1f, 0x400000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000040)) read(r0, &(0x7f00003fefff)=""/1, 0x1) readv(r0, &(0x7f0000dcdff0)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000240)) 2018/04/27 13:27:55 executing program 4: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) getsockopt$bt_BT_POWER(r0, 0x112, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x1) pipe2(&(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f00000006c0), &(0x7f0000000700)=0xb) 2018/04/27 13:27:55 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) r1 = syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x171000) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000140)={0x7, 0x2, 0x4, 0x4, 0x0, 0xdf, 0x4, 0x237, 0x80000000, 0x6, 0x5}, 0xb) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000788ffc)=0x100000001, 0xfdf6) bind$inet(r0, &(0x7f0000738ff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000b40)="ac", 0x1, 0x20020003, &(0x7f0000000b00)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000dc0)="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", 0x219, 0x0, 0x0, 0x0) sendto$inet(r0, &(0x7f0000000b80)="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", 0x217, 0x8041, &(0x7f0000000200)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) syz_open_dev$sndmidi(&(0x7f0000000280)='/dev/snd/midiC#D#\x00', 0x9, 0x2) r2 = dup(r1) ioctl$PPPIOCSFLAGS(r2, 0x40047459, &(0x7f0000000180)=0x400040) ioctl$KVM_SET_DEVICE_ATTR(r2, 0x4018aee1, &(0x7f0000000240)={0x0, 0x2bd, 0x5, &(0x7f00000001c0)}) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000080)={0x0, 0x7fff, 0x80000001}, 0x14) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000000000)=0xfffffffffffff001, 0x4) sendto$inet(r0, &(0x7f00000000c0)="92f4", 0x2, 0x0, &(0x7f0000000040)={0x2, 0x0, @dev={0xac, 0x14}}, 0x10) 2018/04/27 13:27:55 executing program 0: r0 = creat(&(0x7f0000002540)='./file0\x00', 0x0) ioctl$fiemap(r0, 0x40086602, &(0x7f00000002c0)=ANY=[@ANYBLOB="0fd2"]) write(r0, &(0x7f0000000080)="dc", 0x1) fcntl$getflags(r0, 0x40b) 2018/04/27 13:27:55 executing program 3: socket$nl_crypto(0x10, 0x3, 0x15) pipe2(&(0x7f0000989000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) rmdir(&(0x7f0000000100)='./file1\x00') r2 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x2}, &(0x7f0000000380)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000240)={r3}, &(0x7f00000004c0)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000140)={0x0, 0x0, 0x2, 0xc6}, 0x10) r4 = userfaultfd(0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000180)={0x0, 0x865}, &(0x7f0000000200)=0x8) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = getpgid(0xffffffffffffffff) ioprio_get$pid(0x1, r5) r6 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r7 = ioctl$KVM_CREATE_VM(r6, 0xae01, 0x0) r8 = ioctl$KVM_CREATE_VCPU(r7, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r8, 0x4008ae89, &(0x7f0000000200)=ANY=[@ANYBLOB="02000000009c030010000040"]) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) timer_create(0x7, &(0x7f0000000300)={0x0, 0x28, 0xe7ebc712bbdae6c4, @thr={&(0x7f0000000280)="92e7915079806768a9824591447af79ff8da734e2d98ec66f2c0fb10a33d516b2bdf7b0b29ff427c25895314595aa586130da4489a5d787e8ee3d2b85a94447d0c73aeea14d00fa4d25675accd188981d75bc650b5e30ee4ed7186a53e12c6172688e9b1d3a955456788d3fa", &(0x7f00000000c0)="5215d149f63d8515938b69e43de44d91d16df340b5e64bd328d0b85fa253a4bba91ce5f8f603ef33318553cc1883b69564972ff402e726f40a80"}}, &(0x7f0000000400)) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r9 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(0xffffffffffffffff, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) poll(&(0x7f0000000080)=[{r0, 0x400}, {r9, 0x40}, {r9, 0x40}, {r4, 0x8000}, {r4, 0x1000}, {r4, 0x8228}, {r0, 0x508}, {r4}], 0x8, 0x528) open_by_handle_at(r0, &(0x7f0000000500)=ANY=[@ANYBLOB="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"], 0x200) getresuid(&(0x7f0000000340), &(0x7f00000001c0), &(0x7f00000003c0)) bpf$MAP_CREATE(0x0, &(0x7f0000121000)={0x5, 0x4, 0x7f, 0x1d, 0x0, 0xffffffffffffffff, 0x0, [0xa]}, 0x2c) 2018/04/27 13:27:55 executing program 1: r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000000040)={0x4, &(0x7f0000000000)=[{0x8, 0x1, 0xffffffffffffffff, 0x6}, {0xfffffffffffffffd, 0x5, 0x0, 0x8001}, {0x0, 0x1, 0x5, 0x7}, {0x7, 0x1, 0x100, 0xb7a}]}, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00001fb000)={'vcan0\x00', 0x0}) sendto$packet(r0, &(0x7f0000485fb8)="18f4241a85f57141ebf0f7ac134ffffc08cb0c2c39afe40063fbb19820d04ff30f8dcb76aa5d972865ec04fdcafcd01dec4a1ff1a4c5d3963f08788581176e51253680bfcbcdc632", 0x48, 0x0, &(0x7f0000601000)={0x11, 0xd, r1, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14) rt_sigreturn() 2018/04/27 13:27:55 executing program 5: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f0000000080)) r2 = syz_open_pts(r1, 0x0) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000140)='/dev/qat_adf_ctl\x00', 0x800, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000180)={{{@in=@dev, @in6=@mcast1}}, {{@in6=@local}, 0x0, @in6=@ipv4={[], [], @local}}}, &(0x7f0000000280)=0xe8) readv(r2, &(0x7f0000001680)=[{&(0x7f0000001500)=""/157, 0x9d}], 0x1) ioctl$TIOCSETD(r2, 0x5423, &(0x7f00000000c0)=0x2) readv(r2, &(0x7f0000000040)=[{&(0x7f00000015c0)=""/153, 0x99}], 0x1) dup2(r0, r1) 2018/04/27 13:27:56 executing program 4: r0 = socket$inet(0x2, 0x801, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) connect$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xf}}, 0x10) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00000000c0)={0x7, {{0x2, 0x4e24, @multicast1=0xe0000001}}}, 0x88) sendmsg(r0, &(0x7f0000000a80)={&(0x7f0000000500)=@hci={0x1f}, 0x80, &(0x7f0000000900)=[{&(0x7f0000000800)="98", 0x1}], 0x1, &(0x7f0000000080)}, 0x0) setsockopt$sock_int(r0, 0x1, 0x9, &(0x7f0000000080)=0xe315, 0x4) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f0000001000)={0x2}, 0x10) 2018/04/27 13:27:56 executing program 0: memfd_create(&(0x7f000049dfec)='\'Pvmnet0^lo-+\\wlan0\x00', 0x0) r0 = epoll_create1(0x80000) r1 = epoll_create1(0x0) close(r0) r2 = syz_open_dev$vcsa(&(0x7f0000580ff5)='/dev/vcsa#\x00', 0x1f, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c85000)) readv(r0, &(0x7f0000266000)=[{&(0x7f000032cf93)=""/109, 0x6d}], 0x1) pselect6(0x40, &(0x7f0000f33fc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r2, 0x81785501, &(0x7f0000000000)=""/107) [ 99.201085] serio: Serial port pts1 2018/04/27 13:27:56 executing program 3: rt_sigsuspend(&(0x7f0000000040), 0xfffffffffffffdee) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000f9aff8)='./file0\x00', 0x8000000000141046, 0x0) mount(&(0x7f0000ae2d7d)='./file0/file0\x00', &(0x7f0000851000)='./file0\x00', &(0x7f0000a6f000)='nfs4\x00', 0x0, &(0x7f0000dedf2f)='v2') setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='veth1_to_team\x00', 0x10) 2018/04/27 13:27:56 executing program 7: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rtc\x00', 0x81, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc4c85513, &(0x7f0000000280)={{0xf3ad, 0x6, 0x5, 0x3ff, "cdd94cd5fba580cf0504e006faebbf5e90d1293e27262a5014ec9ae85d8098df29c300434378c91392666977", 0xe84e}, 0x0, [0x4950, 0x81, 0x7f, 0x8, 0x5, 0x5, 0x5, 0x81, 0x0, 0x6, 0x0, 0x10, 0x3, 0x7ff, 0x7, 0xef, 0xb2d8, 0x10001, 0x100, 0x4, 0x9, 0x5, 0x8, 0x2, 0x9, 0x9, 0x3, 0x7fff, 0x800, 0x7ff, 0x7, 0xfff, 0x10001, 0x0, 0x7f, 0x5, 0x9c1, 0x7fffffff, 0x6, 0x2f, 0x2, 0x3, 0x8001, 0x3, 0x100, 0x80, 0x0, 0x9e, 0x100000000, 0xffe, 0x3, 0x5, 0x3, 0x87, 0x9be7, 0x200, 0x3900, 0x3d, 0x2, 0x8001, 0x2800000, 0x444701b, 0x2, 0x3, 0x4, 0xb7, 0x1, 0x9, 0x5, 0x1, 0x8, 0x80, 0x6, 0x6, 0x16, 0x2, 0x5, 0x0, 0x6, 0x80, 0x2, 0x8, 0x6, 0x4, 0xff, 0x8000, 0xdc, 0x0, 0x2, 0x40, 0x100000001, 0x20, 0x1, 0x4, 0x2, 0x100000001, 0x1, 0x9, 0x8, 0xe14, 0xb23, 0x0, 0x5, 0x6, 0x401, 0x9, 0x4000000000000, 0x4, 0x0, 0x3, 0x1000, 0x0, 0x81, 0x14000000000, 0x4, 0x3, 0x1, 0x5, 0x3, 0x8, 0x20, 0xec3e, 0x3, 0x800, 0x9, 0x9, 0xff, 0x1ff]}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000780)=0x0) perf_event_open(&(0x7f00000000c0)={0xffffffffffffffff, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_bp, 0x4000, 0x0, 0x0, 0x0, 0x3}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x1, 0x12000) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f00000001c0)={0x242, @tick=0x7af2, 0x7, {0x9, 0xff}, 0xfba0, 0x0, 0xe49b}) r3 = syz_open_dev$sndtimer(&(0x7f0000000080)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r3, 0xc0505405, &(0x7f0000000140)={{0x3, 0x0, 0x5, 0x2}, 0x0, 0xfffffffffffffffe}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f00000007c0)) 2018/04/27 13:27:56 executing program 1: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open_by_handle_at(0xffffffffffffff9c, &(0x7f0000000040)={0x9, 0x800000001, "86"}, 0x0) r1 = dup2(r0, r0) setsockopt$RDS_RECVERR(r1, 0x114, 0x5, &(0x7f0000000080), 0x4) 2018/04/27 13:27:56 executing program 5: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0xbf}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x10, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0xffffff85, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000000000)="737956d0a1807e08c39a", 0x7, 0x259, &(0x7f00001a7f05)=""/251}, 0x48) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x80000, 0x0) ioctl$KVM_PPC_GET_PVINFO(r0, 0x4080aea1, &(0x7f0000000140)=""/113) 2018/04/27 13:27:56 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x100000, 0x80000) ioctl$KVM_PPC_ALLOCATE_HTAB(r1, 0xc004aea7, &(0x7f0000000040)=0x3) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f5ffe0)={@dev={0xfe, 0x80}, 0x400, 0x0, 0x3, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000080)={@dev={0xfe, 0x80}, 0x400000000400, 0x3, 0x3}, 0x20) 2018/04/27 13:27:56 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x5, 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, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$getflags(r0, 0xb) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cpuacct.usage_user\x00', 0x0, 0x0) r1 = socket(0x15, 0x80005, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x50582, 0x4) getsockopt(r1, 0x200000000114, 0x8, &(0x7f0000ee3000)=""/4096, &(0x7f0000000000)=0x1000) 2018/04/27 13:27:56 executing program 2: mmap$binder(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x2, 0x100000002132, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000000400)='/dev/admmidi#\x00', 0x5a30, 0x4000) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000000440)=0xdd8, 0x8) write$binfmt_aout(r0, &(0x7f0000000480)={{0x10b, 0x1, 0x1000, 0x34c, 0x24b, 0x2, 0x292, 0x3ff}, "d78cc869a7337233168f56e00a6ab4a87fd40223bf735e69c859e99b3d5c68aee6b5050167039a911eae94f3f6911689a5156215", [[], [], [], [], [], [], [], [], [], []]}, 0xa54) r1 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x0, 0xc81b, r1, 0x0) perf_event_open(&(0x7f0000000080)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_yield() r2 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) readv(r2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/22, 0x16}, {&(0x7f00000000c0)=""/199, 0xc7}, {&(0x7f00000001c0)=""/224, 0xe0}, {&(0x7f00000002c0)=""/157, 0x9d}, {&(0x7f0000000380)=""/71, 0x47}, {&(0x7f0000000400)}], 0x6) sendto$llc(r2, &(0x7f0000001240), 0x0, 0x0, &(0x7f00000012c0)={0x1a, 0x304, 0x0, 0x0, 0x0, 0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r3 = syz_open_dev$dspn(&(0x7f0000000f40)='/dev/dsp#\x00', 0x7f, 0x8000) ioctl$VHOST_NET_SET_BACKEND(r2, 0x4008af30, &(0x7f0000000f00)={0x80000002, r3}) 2018/04/27 13:27:56 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x6, &(0x7f000001d000)={0x0, 0x0, 0x0, 0x880}) r1 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0xdb7, 0x80400) ioctl$KVM_SET_REGS(r1, 0x4090ae82, &(0x7f00000000c0)={[0x200, 0x7, 0x2, 0x7fff, 0x100000001, 0x3ff, 0x1, 0x7, 0x2d, 0x3f, 0xb14f, 0x5, 0x7, 0x2, 0x10000, 0x7], 0x11000, 0x8004}) fcntl$lock(r0, 0x6, &(0x7f0000000000)={0x0, 0x0, 0x1fe000000}) 2018/04/27 13:27:56 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f0000000240)=ANY=[@ANYBLOB="02110000120000000200000000000000050019000000000002004e95ffc67e87eced4e22ac14140e000000000000000002004e20ac14141200000000000000000300050000000000020000000000000000000000000000000800120002000100000000000300000006000000030300000000000000000000ff01000000000000002a00000000000100000000000000004bb2845ab45a2757e10b012342991ea96a9696dcc7172c601b301e8a13f06636eb5d98f9ea117bbf3d02e2670542ddcfa456c7bbff041ff86142ac25913caf98bf02901119fc45c8493b715c78efa00488caf6066a79a5906648857e7b19da0447226670b71a"], 0x90}, 0x1}, 0x0) sendmsg$key(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x2, 0x13, 0x0, 0xb, 0xe, 0x0, 0x0, 0x25dfdbfb, [@sadb_address={0x5, 0x5, 0x0, 0x20, 0x0, @in6={0xa, 0x4e24, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x5e1f65fa}}, @sadb_x_kmaddress={0x7, 0x19, 0x0, @in6={0xa, 0x4e22, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0xa16}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x13}}}]}, 0x70}, 0x1}, 0x20000080) dup(r0) 2018/04/27 13:27:57 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0xa, 0x4000000000080, 0x2}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000000c0)={r0, &(0x7f0000000000), &(0x7f0000000080)}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000380)={r0, &(0x7f0000000080), &(0x7f00000004c0)=""/242}, 0x18) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000040)={r0, 0x28, &(0x7f0000000000)={0x0, 0x0}}, 0x10) r2 = dup(r0) ioctl$sock_inet_SIOCDELRT(r2, 0x890c, &(0x7f0000000140)={0x7, {0x2, 0x4e21, @rand_addr=0x6}, {0x2, 0x4e22, @loopback=0x7f000001}, {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x9, 0x800, 0x5, 0x1, 0x6, &(0x7f0000000100)='bond0\x00', 0x0, 0x4, 0x431b}) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000080)={r1, 0x2, 0x8}, 0xc) 2018/04/27 13:27:57 executing program 0: pipe2(&(0x7f0000989000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000040)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2), 0xf3) pwrite64(r3, &(0x7f0000000000), 0x0, 0x0) r4 = creat(&(0x7f0000000180)='./file0\x00', 0xfffffffffffffffd) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f0000000000)={0x6, 0x8, 0x1, 0xf9a, 0x3f, 0x101, 0x8db2, 0x8, 0x0}, &(0x7f0000000100)=0x20) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000400)={r5, 0x7}, &(0x7f0000000440)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000000480)={0xfff, 0x5, 0x200, 0x4d, 0x81, 0x2, 0x9, 0xffffffff, r6}, 0x20) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r1, 0x4010640d, &(0x7f00000003c0)={0xfffffffffffffe01, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00000001c0)={r5, 0xd8, "3502667dde79311d3cb09e6b1235bcd9e17b74e53afd9b4370287b6137c801d352c0198c2ac528184ec6ab0b2303cf16b49e3958cee4f9bc2bdc49adc9370cd1eb589e49c6887689e518764f03cafe1fef4b372a70d8193901f422fbd925ba3ac8e1e33c4613dd5f4d984bca46cd72e8127fc77df010f5e8534c839da0574e97fa166bc47c35a5b07e7ca885d77ce35baa463c0319504e26eba756fbe38907f18ff5f515cae69cb5d0ff0184f70dfc4b627cf27af130a0df9a9a1fbd5a8bb5c4b7b0ed34f6ad97095e932a23186dac4fa98501cb2cc4c79a"}, &(0x7f0000000140)=0xe0) write(r3, &(0x7f00000002c0)="c7d67f6f98f3f317ed707afc23da86103ede1473bf1f778f9fa434d296759eb5bc1708d77dc60360595318c559ddece263e83fadd46a660a6826768d80582bbe2733c0fcd146070e2f4040d9ac977ca6f8a2c514816229ff335171e2e1eab4b54b836b46aefb5c4149e51bfefe3f9f08e14fbcc6358d97c1c8f625fca6f36816ffabb3a68b1e0b2514e13fea6863467efe6502664568837095d3415d183118b5cbdd33ae5f99e20870ccb99056a80fb8cfef1fc63d9af533dc4b24f10117b628b44497ec1a3ced7edc4c092d66d9f55890", 0xd1) fstat(r1, &(0x7f0000000080)) dup2(r0, r2) 2018/04/27 13:27:57 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000d6af50)={{0x80}, 'port0\x00', 0xc2, 0x80003}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f0000000000)=0x2) ioctl$KVM_S390_VCPU_FAULT(r1, 0x4008ae52, &(0x7f00000000c0)=0x4) 2018/04/27 13:27:57 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) getsockname(r0, &(0x7f0000000400)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000480)=0x80) sendmsg(r0, &(0x7f0000000280)={&(0x7f00000000c0)=@ax25={0x3, {"76235125b73ca5"}, 0x7}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000140)="72e509baafd79ae78d19e42211f1b5102c1f3814d648d13d746247084d0c1a32a74d7edf93d1a282c2817a642371e7bcaae5e3dc08dd13996e5a8630c93340e26406f8", 0x43}, {&(0x7f00000001c0)="8250f83844fab50e88e1f8efa011289cfa0ddd2daf4a1b1939b8b21b8d8096489dd6ba7410f3ab7772a1534b48e2963586bc65d549242f8b9e42f0dc13e2e41d3c4e8f225b24aac4b6bb50e52ee880613b9005993aada7ca00b0b85fc9d5a623e6914a4c17fc69956a23a72955deebb682e700bfee06198dd757c9b9bf2d6908c093a03fedffc07fc58b85aaae193b68", 0x90}], 0x2, 0x0, 0x0, 0x40000}, 0x40081) syz_open_dev$tun(&(0x7f00000002c0)='/dev/net/tun\x00', 0x0, 0x0) modify_ldt$read(0x0, &(0x7f0000000300)=""/225, 0xe1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/ppp\x00', 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000500)={0x0, 0x80000}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000000540)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000000580)={r2, r3}) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000000)="2900000018001980013d75241a0407210206e30067ffbd010a0000000800050000000200080000bf00", 0x29}], 0x1) 2018/04/27 13:27:57 executing program 6: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuset.effective_mems\x00', 0x0, 0x0) getsockname$ax25(r0, &(0x7f0000000080), &(0x7f00000000c0)=0x10) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x4) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1c, &(0x7f0000001340)={@dev, 0x0}, &(0x7f0000001380)=0x14) ioctl$sock_SIOCGIFINDEX(r1, 0x400442c9, &(0x7f0000000040)={'\x00', r2}) 2018/04/27 13:27:58 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000002780)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000002740)={&(0x7f0000000240)=ANY=[]}, 0x1}, 0x0) r1 = memfd_create(&(0x7f00000000c0)=')*\x00', 0x1) getsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000000100), &(0x7f0000000140)=0x4) sendmmsg(r0, &(0x7f0000000000)=[{{0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f00000000c0)}}, {{&(0x7f00000044c0)=@in={0x2, 0x0, @broadcast=0xffffffff}, 0x10, &(0x7f0000000000), 0x0, &(0x7f0000000080), 0x78}}], 0x4000000000002ed, 0x0) 2018/04/27 13:27:58 executing program 5: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x3) socketpair$inet6(0xa, 0x0, 0x2, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r0, &(0x7f0000000200)=[{&(0x7f0000000040)="309880b558d11f857f95e9bfb8cde9c42262ef9bcfc9d6cb74cc2bd1bcc8dba97b2d32eeea1dc7806744cfcd6e9c3c256638663abc2937d469dbb96d7a04b3fcd505fc51a1c4cb64195f2d77c571065f940778b8befe20c0486138c59e5aa1db6d586485284f5f3374d40b75d2f9ded13bd36ac89b51337c0b7fa0a3ca77fa4bd58ea86b3ceeccb0892cc14826aa048d2e6bc0155686e6cd7b3405f2e7767106e5484966e0045dbdd589be947c9ee5468a2e59df444f82902b", 0xb9}, {&(0x7f0000000100)="a71c6f66d82f5fe840743b751564c1e4d3d1a2dd3a1b6007ec46c36a43bbbd7a", 0x20}, {&(0x7f0000000140)="69c0f9a12129fde47c77ef2d16b9e6a84370d0c0b4cde71e793f1821ba3e6386be1d5d84e676949b85c9a9ff8bc9c1b0d7cfb0c2bc6f653d5a65005ce00d4f86f75ef67e3a83328602e62da63a4af2df76c0fe33a86bb726956db89b27bae1bff9e3714cabb295d2d5fa9ddd49c6c66b9b69f758dce356a93e44a1ad3df4211cf21fbd9a8448ba24f8623c8bcc3dc58fdd1a229d6d1679dbe785f1abcd9505abbf53b6372b6444479999eb54740a1cebc1ea334f23a0e10ed9c4a65ef52bd8", 0xbf}], 0x3, 0x2) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, @rand_addr}, &(0x7f00000002c0)=0x10) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000300)={@remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) madvise(&(0x7f0000001000/0x2000)=nil, 0x2000, 0xf) ioctl$TCGETS(0xffffffffffffffff, 0x5401, &(0x7f0000000280)) 2018/04/27 13:27:58 executing program 0: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = epoll_create(0x0) r2 = mq_open(&(0x7f0000000080)='procselfmd5sumproc\x00', 0x8c0, 0x20, &(0x7f00000000c0)={0x7, 0x20, 0x3, 0x10000, 0x13b9, 0x6, 0xfe4, 0x46}) r3 = syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x1) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/autofs\x00', 0x0, 0x0) socketpair$inet6_sctp(0xa, 0x9999a6ea3f4124a7, 0x84, &(0x7f00000001c0)={0xffffffffffffffff}) poll(&(0x7f0000000200)=[{r0, 0x1000}, {r1, 0x10}, {r2, 0x8501}, {r3, 0x8062}, {r4, 0x4}, {r5, 0x2148}], 0x6, 0x6) r6 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r6, 0x8946, &(0x7f0000000000)={'bridge0\x00', &(0x7f0000000140)=@ethtool_cmd={0x17}}) 2018/04/27 13:27:58 executing program 3: vmsplice(0xffffffffffffffff, &(0x7f0000000780)=[{&(0x7f0000000740)='$', 0x1}], 0x1, 0x0) ioctl$KVM_IRQFD(0xffffffffffffffff, 0x4020ae76, &(0x7f0000000000)={0xffffffffffffffff, 0x8000, 0x2}) close(0xffffffffffffffff) close(0xffffffffffffffff) r0 = request_key(&(0x7f0000000040)='syzkaller\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000000c0)='%\x00', 0xffffffffffffffff) r1 = request_key(&(0x7f0000000100)='pkcs7_test\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000180)='GPL\x00', 0xffffffffffffffff) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000ac0)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r2, &(0x7f0000000fc0)=[{&(0x7f0000000bc0)="639895378691c21cf1ae86b71135daa5b0929baee711601846ccd75f56be4e1fc02cef214bacac01fb5b8ef39be6a2642e3ebc2dd68358edb2b38bc5c715a12a79fd0341266db126c6e394c96b6f88f01f5de5b79b341e7df979de4896ebf41a357c3deeee1d24efd799d6256f9c48a2b526ffb14b9f4549ccb89adc288028740e4da49536318f5e6420409ad23fb7be10a106cf345117b7e8f4a73256f1e63c8a8d290e989cc7e2349927806bd667b07590cf9361bb7004a1567fb7dd14aa519d1481ca063a7ceb7fa7b7a772a8720fec824c19ab78e34bf989724a19b36a5f2db796546461003f172b", 0xea}, {&(0x7f0000000d40)="e5f2e06e1de2c8108585028110f6e16d8ff438c450bd127ef2a55d3626ea4ad44abb6c45bc2f9781eb22433864a66ec5dc00029b36a835bceb3795b305a90bd778cb9214c196fd857d199d78f9492973119c2629fb2ab7a3ec439ed2ae466613fa7b49dda2477f720d23bbfa8967e1ffa866e6849c9e936f145fba187f6a000912cae17ad3bdccb7a6b33f7df385050021b877d59ff509d1b50fc9bbbe63925ea7f4a1ad0445edcf6d6bd8b6", 0xac}, {&(0x7f0000000e00)="ef171ffc914262c4d1bcd686a77b1db1dd491fabe8fc99c6874b5936e5745e605aa39c6b9f0911d35bc283623410d6a8767b09bc429e1129070f30df928967bb92864220eb75b02ee5ae35a51a34e2840564baf2db72b51e4bd6d5bd2ad4fc1fd4bddd61e92055ea424d5ddda88c1ad04e6bab3413fd0150486e6bf0ccecd78e44f4c2c5da3a1aceb27db873e8c5660cff82aabe98ec43bf96dbcd5cb99f5abe26cc8d25a4fe", 0xa6}, {&(0x7f0000000b00)="6eb542cdf20fc9db6e51fc6a364f1d1133cafdece66c58e2a7d41f5f66ac76387e0503cf40aca90f1ef335830b9616374d7b80757700e456ca57c861e9a1a7c2de176352b43bd98278a1e7c41da6135c23df540efd7b6e", 0x57}, {&(0x7f0000000ec0)="5974481f1aaa0887133d1e929f9a18705b87a7edb1a0487b6cf0f503a0f4fcf9743413c61d78d6b475", 0x29}, {&(0x7f0000000f00)="26bc0e3585ca3fe50d552f1084a761c9ab01c871859ffc313151ebb5bf3e40bf3ef6a9a75664c5fadffb17b6fe19004c5c032989b75c56a02f66ffde2de4729ca05f6d249f3f9445115eb0247da409cee149e39a872b805686b111821b4ea9e7dc4b938f36b79c35d4c6bc66e75df59cbee14fd9561836141dc6a3da14", 0x7d}, {&(0x7f0000000f80)="cd9cd1cab96a0bbe6d93c2e1d267f43a444f0206ab49fe45342e870c308f26705a230c56a2b7f28f8ba522dc0eb96a284608a55318d5fbf4381f423e", 0x3c}], 0x7, 0x2) keyctl$negate(0xd, r0, 0xfffffffffffffffb, r1) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000380)) fstat(0xffffffffffffffff, &(0x7f00000003c0)) fstat(0xffffffffffffffff, &(0x7f0000000440)) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000004c0)) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000500)={{{@in=@broadcast, @in6=@remote}}, {{@in=@multicast1}, 0x0, @in6=@local}}, &(0x7f0000000600)=0xe8) lstat(&(0x7f0000000640)='./file0\x00', &(0x7f0000000680)) syncfs(0xffffffffffffffff) getpgid(0x0) fstat(0xffffffffffffffff, &(0x7f0000000cc0)) getresgid(&(0x7f0000000700), &(0x7f0000000840), &(0x7f0000000880)) getpgid(0xffffffffffffffff) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000008c0)={{{@in6=@mcast2, @in=@dev}}, {{@in=@remote}, 0x0, @in=@dev}}, &(0x7f00000009c0)=0xe8) lstat(&(0x7f0000000a00)='./file0\x00', &(0x7f0000000a40)) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000b80)={&(0x7f00000001c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000340)=[{&(0x7f0000000240)="d341026b7f172ba2157880ac4908c53e66e1b2f5fbd9528eec5af9ae202ca2ec849e5380ac55495319c8d50985d795df5ae40943a329850c13c45ee7701d11cd9e658dd1eefbbd46a310a7daff76636186d31d045c46896bc56b78c27736357e4fe8c6013623ad7ecce7f784896dac7e4e45ca7bde8eed5918163f18fe8494cdb477072993acc3340645a2c19f857e95cdefca75baefcf9621b8f2693029c04376d37aadcd443137848f8c6accaf6bb6941e68e8920337841cc4a0e94d5fe1d1ccfeebb49cb17548b5c03f25ee", 0xcd}], 0x1, &(0x7f0000000bc0)=ANY=[], 0x0, 0x800}, 0x0) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f00000007c0)='/dev/vcs\x00', 0x80, 0x0) ioctl$EVIOCSABS3F(r3, 0x401845ff, &(0x7f0000000800)={0x6, 0x8, 0x1, 0x8, 0x81, 0x2}) 2018/04/27 13:27:58 executing program 1: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0x100, 0x0) ioctl$KVM_SET_DEBUGREGS(r0, 0x4080aea2, &(0x7f0000000180)={[0x3004, 0x3000, 0x5000, 0x1000], 0xfffffffffffffffa, 0x9, 0x1}) socket$inet(0x2, 0x7, 0x4) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x20002, 0x0) sendfile(r1, r1, 0x0, 0x9) ioctl$VHOST_GET_FEATURES(r1, 0x8008af00, &(0x7f0000000100)) r2 = socket(0x4000000000010, 0x3, 0x1) write(r2, &(0x7f0000000040)="22000000f4e3f70800f8ff0005000280ff45", 0x2469669d54695d6) ioctl$DRM_IOCTL_GET_STATS(r1, 0x80f86406, &(0x7f0000000200)=""/112) getpeername$netlink(r2, &(0x7f0000000080), &(0x7f00000000c0)=0xc) 2018/04/27 13:27:58 executing program 4: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000040)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0x5, 0x200, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f00000001c0)={0x0, 0x6, 0xf9}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000240)={r3, 0x7}, 0x8) ptrace$setsig(0x4203, r1, 0x0, &(0x7f0000000140)) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0xc80, 0x0) ioctl$DRM_IOCTL_RES_CTX(r4, 0xc0106426, &(0x7f0000000100)={0x3, &(0x7f00000000c0)=[{}, {}, {}]}) syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x1, 0x100) sysfs$3(0x3) 2018/04/27 13:27:58 executing program 6: capset(&(0x7f0000000000)={0x19980330}, &(0x7f000047efe8)={0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0xfff}) r0 = socket$netlink(0x10, 0x3, 0x9) bind$netlink(r0, &(0x7f0000000100)={0x10, 0x0, 0x0, 0x30000004}, 0xc) 2018/04/27 13:27:58 executing program 2: r0 = memfd_create(&(0x7f00000000c0)='vmnet1GPLkeyring\x00', 0x0) ftruncate(r0, 0xffff) write(r0, &(0x7f0000cbd000)='v', 0x1) sendfile(r0, r0, &(0x7f0000001000), 0x20800fec) r1 = perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0xe3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000000200)=[@in6={0xa, 0x4e20, 0x400000, @mcast1={0xff, 0x1, [], 0x1}, 0x5}, @in6={0xa, 0x4e24, 0x1f, @mcast1={0xff, 0x1, [], 0x1}, 0x3f}], 0x38) symlinkat(&(0x7f0000001000)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00') ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000000080)=0x2) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000140)={&(0x7f0000000100)='./file0/file0\x00', r0}, 0x10) 2018/04/27 13:27:58 executing program 5: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet, 0x10) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x4a00, 0x0) r2 = inotify_add_watch(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x2000000) inotify_rm_watch(r1, r2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000006000)={'vcan0\x00', 0x0}) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000004000)={0x1d, r3}, 0x10, &(0x7f0000002ff0)={&(0x7f0000010f80)={0x1, 0xfffffffffffffffc, 0x0, {}, {}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "11f36de44de3e8719cc4b66ba9fc9cb26f274963f9095aef4eab3916317936727c1d1c9ead07b6ccfc5eb5f0ef77c7248bcb753c2207d113760b17045f7e9d92"}}, 0x80}, 0x1}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000017fc8)={&(0x7f0000010ff0)={0x1d, r3}, 0x10, &(0x7f000000eff0)={&(0x7f0000009000)={0x2, 0x0, 0x0, {}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "000000080f3e98a6"}}, 0x48}, 0x1}, 0x0) 2018/04/27 13:27:58 executing program 6: mkdir(&(0x7f00000000c0)='./file0\x00', 0x2) mount(&(0x7f000000a000)='./file0\x00', &(0x7f00000002c0)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f0000000000)) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x3110fe, 0x0) write$cgroup_int(r0, &(0x7f0000000100)=ANY=[@ANYBLOB='+?\x00\x00\x00\x00\x00\x00\x00\x00'], 0xa) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) mknodat(r1, &(0x7f0000000000)='./file0\x00', 0xc010, 0x0) 2018/04/27 13:27:58 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x2}) mq_timedreceive(r0, &(0x7f000009d000)=""/224, 0xe0, 0x0, &(0x7f0000e6eff8)={0x77359400}) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$int_in(r2, 0x5473, &(0x7f0000000280)=0x2) fcntl$setsig(r2, 0xa, 0x12) fcntl$setownex(r2, 0xf, &(0x7f0000704000)={0x0, r1}) recvmsg(r3, &(0x7f0000000100)={&(0x7f0000000140)=ANY=[], 0x0, &(0x7f00000000c0), 0x0, &(0x7f0000b30000)}, 0x0) dup2(r2, r3) r4 = gettid() tkill(r4, 0x16) mq_timedsend(r0, &(0x7f000003a000), 0x0, 0x0, &(0x7f000066cff0)={0x0, 0x1c9c380}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, &(0x7f0000f68000)={@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x0, 0x0, 0xff, 0xe, 0xffffffffffffffff, 0x0, 0x4}, 0xffffffbf) r6 = gettid() move_pages(r6, 0x1, &(0x7f0000000040)=[&(0x7f0000ffe000/0x2000)=nil], &(0x7f0000000080)=[0x0, 0x7, 0x6, 0x3], &(0x7f00000000c0)=[0x0, 0x0], 0x6) r7 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$restrict_keyring(0x1d, r7, 0x0, 0x0) keyctl$restrict_keyring(0x1d, r7, 0x0, 0x0) 2018/04/27 13:27:58 executing program 3: r0 = memfd_create(&(0x7f0000000040)='syzkaller\x00', 0x0) ioctl$VHOST_NET_SET_BACKEND(0xffffffffffffffff, 0x4008af30, &(0x7f0000000080)={0x2, r0}) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r0, 0x80dc5521, &(0x7f0000000200)=""/111) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/dsp\x00', 0x80803, 0x0) bind$bt_sco(r1, &(0x7f00000001c0)={0x1f, {0x40000000002, 0x7fffffff, 0x6, 0xfffffffeff}}, 0x8) ioctl$VT_WAITACTIVE(r0, 0x5607) r2 = bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0xc, 0x10, &(0x7f0000000280)=@raw=[@generic={0x9, 0xffff, 0x8, 0xffffffff}, @initr0={0x18, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x0, 0x0, 0xfffffffffffffeff}, @alu={0x0, 0x5, 0x2, 0x7, 0x7, 0xfffffff5, 0x1}, @exit={0x95}, @ldst={0x0, 0x0, 0x3, 0x0, 0x0, 0x18, 0x4}, @alu={0x7, 0x1, 0x1, 0x5, 0xa, 0xfffffffe, 0xffffffffffffffff}, @map={0x18, 0x0, 0x1, 0x0, r0}, @exit={0x95}], &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195}, 0x48) fcntl$F_SET_FILE_RW_HINT(r2, 0x40e, &(0x7f0000000140)=0x5) 2018/04/27 13:27:58 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) r2 = creat(&(0x7f0000000080)='./file0\x00', 0x30) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000000140), &(0x7f0000000180)=0x4) r3 = accept4(r1, 0x0, &(0x7f0000000100), 0x0) sendmsg$rds(r3, &(0x7f00000020c0)={&(0x7f00000000c0)={0x2, 0x0, @multicast2=0xe0000002}, 0x200000d0, &(0x7f0000000700), 0x1cb, &(0x7f0000001f00)}, 0x0) 2018/04/27 13:27:58 executing program 0: r0 = socket$inet(0x2, 0x8000e, 0x9) syz_emit_ethernet(0x3e, &(0x7f00005b1000)={@link_local={0x1, 0x80, 0xc2}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x9, 0x0, @rand_addr, @broadcast=0xffffffff}, @icmp=@parameter_prob={0x21, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}}}}}}, &(0x7f0000ea3000)) recvmmsg(r0, &(0x7f0000007680)=[{{&(0x7f0000007580)=@pppoe={0x0, 0x0, {0x0, @remote}}, 0x80, &(0x7f0000007600), 0x0, &(0x7f0000007640)=""/38, 0x26}}], 0x1, 0x10020, &(0x7f0000007840)) 2018/04/27 13:27:58 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0x200, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f00000001c0), &(0x7f0000000200)=0x4) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='cgroup\x00') setsockopt$inet_udp_int(r2, 0x11, 0x67, &(0x7f0000000040)=0xffffffffffffff00, 0x4) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)=@ipv4_newroute={0x20, 0x18, 0x409, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, [@RTA_METRICS={0x4, 0x8}]}, 0x20}, 0x1}, 0x0) 2018/04/27 13:27:58 executing program 5: clone(0x200, &(0x7f0000000040), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000dacfc9)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000000180)='./file0\x00', &(0x7f00000003c0), &(0x7f0000000240)) r0 = syz_open_procfs(0x0, &(0x7f000042cff4)='io\x00') pread64(r0, &(0x7f0000000000), 0x1f1, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f00000000c0)="2b88c3feade1655a5d70b2732f85ddf5974cc92270afefff9aecafbffb05fa6fe444dbd3837954fb23e254b2829876d156232d9219c2420b44a2237b3e23b71af9d0800cf03da5dd669cf2279ab2165e0d64d652549a8fd8913b28c9c3c43697fcacef06b6411f8a201783fac3d708b79df98d6a879650cf5c0096a368ed357b9b03a2e8e5baef9e66216e7f6d02c60de184209fbdbf384b7542a6da3ddd068b6cf049aed5f5030a5859c24a63852ec332664c09ec5c", 0xb6}, {&(0x7f00000001c0)="be5a9b498bfe1238692834c6855480efe63e55617d9e5e1dd88a125b5cd7a354c5299f59e2dbbbd275d1f1c4fdbd767011d6635f6a0e45b0ae334a4c08781963d7b7652f4027f04354dccf0cca83a9212093169454231a7b5e48f82ad7dc414e9ad2ac28889447c2c969eea65c8c0ff7ece1af1a02b7c274ffa4ae9ccd249b7df8085ecca2b0af30b8fe679e62da760ff3621c62935fddf67e7f8f9e6975241c720222bcd09a3de020bd3ca5021757fe3ecf968dc920a444e782a34efc357ba3bca61a6928691153a97d6f4d69bb3fbc878395045b0314ef5c5afd855a3165a13438f6", 0xe3}, {&(0x7f0000000000)="4a4c8dd44d1f8a96169c1ba11e80ea7ceb1bfbad88e3686c6f794cc4", 0x1c}], 0x3, 0xd) lseek(r0, 0x0, 0x3) open$dir(&(0x7f0000000080)='./file0\x00', 0x27e, 0x0) 2018/04/27 13:27:58 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(camellia)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001f3a)="ad56b6c5820faeb995298992ea54c7be", 0x10) r1 = accept4(r0, 0x0, &(0x7f0000000140), 0x0) sendto$inet6(r1, &(0x7f0000000200)="2217c56719acb67440e6af185512a8d3ea537b6eed6553a5b46f08c91ff86089f5", 0x21, 0x0, 0x0, 0x0) syncfs(r0) 2018/04/27 13:27:58 executing program 3: r0 = socket$vsock_dgram(0x28, 0x2, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x2000, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000000140), 0x4) openat$cgroup_procs(r1, &(0x7f0000000180)='cgroup.procs\x00', 0x2, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000000)={'syz_tun\x00', {0x2, 0x4e22, @multicast2=0xe0000002}}) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)="2f70726f632f7379732f6e65742f697076342f76732f73796e635f72657472696573005c159fe1fc930341151f3445920721b8897e34b7b349cab23fa82977f912c21914e04c9a56d30b6c321aea5d8adb73b783c13bf3bc156a5f13fa291db093b13a7886b212d3238658c50fbc90de0b8d7e063f0e29c82994b32cb4045a80974bb90b43b2f3a247e2f388da8ad25233ae8c308226d9ec810e9bf25b47086ad194d7", 0x2, 0x0) read$eventfd(r1, &(0x7f0000000440), 0x1f6) 2018/04/27 13:27:58 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_dev$sndctrl(&(0x7f0000400ff6)='/dev/snd/controlC#\x00', 0x800000000003, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r1, 0xc1105511, &(0x7f0000b8eb38)={{0x0, 0x3, 0x0, 0x0, "c7e4f9ecd7fc5367d571f777e620a25ed456723ee8a6ffff048a9e0bf4f8491a15242cc6513f78936cdba402"}}) tee(0xffffffffffffffff, r0, 0x5, 0x0) r2 = syz_init_net_socket$bt_l2cap(0x1f, 0xf59383f9bd2281ee, 0x0) setsockopt$bt_BT_VOICE(r2, 0x112, 0xb, &(0x7f0000000080), 0xb8586b9b) r3 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x2, 0x20000) accept$alg(r3, 0x0, 0x0) 2018/04/27 13:27:58 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000000100), 0xa05a077f74cf5a2f) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x400081, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000040)) 2018/04/27 13:27:58 executing program 0: open(&(0x7f0000000300)='./file0/fil.0\x00', 0x800000000002040, 0x0) mkdir(&(0x7f0000000080)='./file0/file0\x00', 0x0) mkdir(&(0x7f0000000000)='./file0/file0/file0\x00', 0x0) 2018/04/27 13:27:58 executing program 6: r0 = accept4(0xffffffffffffffff, &(0x7f0000000200)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000280)=0x80, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f00000002c0)={0x0, @in={{0x2, 0x4e20, @rand_addr}}, 0x7, 0x8}, &(0x7f0000000380)=0x90) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000003c0)={r1}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f00006a6fe4), 0x0) pwritev(0xffffffffffffffff, &(0x7f00000004c0)=[{&(0x7f00000001c0)}], 0x1, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000756ff5)={0x0, 0x0, 0x0, 0x3}, 0xb) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_MCAST_MSFILTER(r3, 0x29, 0x30, &(0x7f0000000900)=ANY=[@ANYBLOB="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"], 0x210) bind$inet6(r3, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r3, 0x0) setsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000000000)=0x3, 0x4) sendto$inet6(r2, &(0x7f00000001c0), 0x0, 0x20000004, &(0x7f0000cc7fe4)={0xa, 0x4e22}, 0x1c) pwrite64(0xffffffffffffffff, &(0x7f0000000500)="4e6224d808db3a3fd14fd1609b558f3459f2f5dd33db4d9629c9c65f274b939e3e47e8dd062e50def4502c1e6309fa6eb294a73e7472be167aabfa1a5829b6e839f97945152f91c192fdc4d8b78a78c0d851ad3251392fc4f8943980d03e66b81d69318016925d7b6175b4", 0x6b, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x80, 0x5, 0x20, 0x0, 0x4, 0x7, 0x5, {0x0, @in={{0x2, 0x4e23, @multicast1=0xe0000001}}, 0xffff, 0x100000000, 0x68, 0x100, 0x4}}, &(0x7f00000000c0)=0xb0) connect$netrom(r0, &(0x7f0000000400)=@full={{0x3, {"e1e1f1c8a045e2"}}, [{"b5df4fd7d12161"}, {"e6a5b6a3acd478"}, {"4f12c13d8e3665"}, {"ad95c7796274d4"}, {"3c934620abd59f"}, {"cf97fa2350eb85"}, {"469c475dba2504"}, {"04a2390e185b47"}]}, 0x48) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000100)={r4, 0x1}, 0x8) sendto$inet6(0xffffffffffffffff, &(0x7f0000359fff)="97", 0x1, 0x0, &(0x7f0000aaa000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000140), &(0x7f0000000180)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000580)={0x0, 0x81, 0x1, 0x9, 0xfffffffffffffffe, 0x7, 0x5, 0x81, r5}, &(0x7f00000005c0)=0x20) r6 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000002c0)={@remote, @multicast2, @multicast2}, &(0x7f0000000300)=0xa) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000140)={0x0, 0x1}, &(0x7f0000000180)=0x8) unshare(0x40000000) r8 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x800) splice(0xffffffffffffffff, &(0x7f0000000240), r8, &(0x7f0000000280), 0x5aa9, 0xb) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r6, 0x84, 0x7b, &(0x7f0000000040)={r7, 0x6}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r6, 0x84, 0x75, &(0x7f0000000340)={0x0, 0x1}, &(0x7f0000000380)=0x8) socketpair(0x2, 0x0, 0x38000000000, &(0x7f0000000080)) close(r6) 2018/04/27 13:27:58 executing program 1: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000009000)='/dev/dsp\x00', 0x0, 0x0) ioctl$int_in(r0, 0x5473, &(0x7f0000002000)) [ 101.157125] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 101.224829] IPVS: ftp: loaded support on port[0] = 21 [ 101.364139] IPVS: ftp: loaded support on port[0] = 21 2018/04/27 13:27:59 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(blowfish)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000000c0)="d3ab2719", 0x4) sendmmsg$alg(r1, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f0000000200)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) r2 = accept(r0, &(0x7f0000000100)=@pptp, &(0x7f0000000000)=0x80) setsockopt$RDS_CANCEL_SENT_TO(r2, 0x114, 0x1, &(0x7f0000000180)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) recvmsg(r1, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x60, &(0x7f0000b9c000)=[{&(0x7f000080f000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)}, 0x0) 2018/04/27 13:27:59 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz0\x00', 0x200002, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) openat$cgroup_procs(r0, &(0x7f0000000100)='cgroup.threads\x00', 0x2, 0x0) sendfile(r1, r0, &(0x7f00000000c0), 0x1) 2018/04/27 13:27:59 executing program 0: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00006dbffc), 0x4) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x200200, 0x0) r2 = mmap$binder(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x4, 0x12, r1, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f00000011c0)={0x60, 0x0, &(0x7f0000001380)=ANY=[@ANYBLOB="08731040cddbaba1051cb19a3f1e8980ff16003bdccad14c217a7f8fb9881d558c6ac3585f310ce1fdc53b6292e7eb7ee3bf6732081956a37989f0c2476db1467b4bf719893c37379361d3516a118e618bbeaab19915ad5a46b14c60d06b9a1f673ecc2d65b9c0e64700137c82aa0400007cae62533f16a6d580b2e1fd5b65d57ecccfa23da93c4fc84d5ef5fa750fa89ae6fe24f67b2fbc19d4890ed1e3ba180ad33840019df8000000004f6ad99a61fdfa6fbe3ed2b50d4d424ba0c4927ecc30e54faa6c81904b9c4c67419bb11d91d6891b0d32bf3486ba7956f747b9fef31a2b587f562127a455615e2ae212e9e4687e910507b5e128a1c9f4cb7bb93b66da5ba10c90c229414ef5c4c3fbb1a19c832edc2c5faef126259cd2886eae28df77439bc7c234363865cc37285af1fbe137e8c51659e8b5640a5ab917346ab23eb34acaed89556293a1a30301a18512da0f3b9dce9679a4c4a0b920d2bced816b131b575eaa834a9a59a991ab8c46fb88c9c93c0bc99c6d52ca032a34525f7cd102b3", @ANYRES64=r2, @ANYBLOB="000000000000000000634040020000000000000000000000000000000000000001000000000000000000000048000000000000000800000000000000", @ANYPTR=&(0x7f0000000080)=ANY=[@ANYBLOB="8561646600000000020000000000000003000000000000003500000000000000852a747001000000", @ANYPTR=&(0x7f0000000040)=ANY=[@ANYBLOB='\x00'], @ANYBLOB="010000000000000002000000000000002600000000000000"], @ANYPTR=&(0x7f0000000100)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="0463044002000000"], 0x1000, 0x0, &(0x7f00000001c0)="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"}) bind$inet(r0, &(0x7f00008a5ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000f7db7f)="ba671368d1010000004900000001000000018be49e9301442865319997d0efdb2f54b6a10c7327757482bfce945c2a91fb8dfafc1d3f56bc543ab87321e12cca08a744a2d128b00634bc882151d36809229a96bc3437ef159489384ade077ba295eac2882dbfd3781dd4d4e609c42628dbb709b3eb1fa030009045dd98b9e6d77b6cec9ceb685595d43995e0f04c32260943add79831e661c6a351dedc8b9d220fbf9fb6e44fb6a629ce9a82025124fec9f3ee751f7da0cd7e799be88ddbdac20b48e890ff81d7fa28c2d017d7932f2569038740461accd4582f576e4fdb6150a3399f8266bc19eb943648ad1ad81420ed6c382436e474390c8995e829e4f9df43eed85a60b9ee254e31eb62900857fa134e76cc64880334adbff069a2e5e647d2ed36a96b23834b6f6ca6b8113baf4cf30347fbb7ffc30aea99872cc0dba03b07d3347b2d257edbe2733c26b7337a79962d8ce85469e3bcbe0e4a48a6ae69d13f2d4b5155b390ef67aa714b82b6313ee277cb8986eca5db2e97cb1ae2243bba80274f614ece521baef443394b4c161cb9ae926e21892578b49cfd6efe1cb1572148c10d92218ed73ec116a18de80ac42d2726a4523a764fc6dc356c5fbbf9d2c947ae3bc9a3dc76099f3257c8d5952876151b0326d8cb1d5683ee4ab5ded9a34c00ac1b03f34627ec18a7c2e92c87b7896549cfab5eb55fa85a970994bd4b22b5f0d045e241256d06f485a47b4a55ed389bc1734541232cd41908b5cfa4b8fcfcafce500a0c7ae99767713a98e7927aa69f6ccd7daea62f19ceb82559f41899c9a9aee99113e7e64b5f8b9824be9fdbfa4dd4995673d882bb4daeb64413b334e114965d2ba3cea8051e692508701b9400cb12eae457f8b8549944091b729160939918d8fcae611a48ed665f770db637487a236da1a58ba7566668651a77171fc4fe506496d19059343dbe4f426625d3f2b705f54581372361770bf5a9098a9fafefaf546426b294239ac33e3186e4d58ad2fa995a6ad4dc074e7cca11aead109563b2076c7c6e9f57ec63df960804e2e7f9d8444de9550cca3df7834d864e9777291c2e1f6205de2e43dc995ab8bb1515a365efc2830fa3e7a1dd137f550d6035212bc1f51c3b4ceea430df49ffc9210084ef156ad7e0d219efd6c116693735b44521d389969a3a65617cd2fd6e14060601cee4cd054cf36fe048b57d1d9ee3cad2a73552449926b4a6b03fbe9c0ec68357e1fbe52ed77b67f5870c0aefb7ee8236747e0d67a26725fb515544cbbe8464da94cfd8c0b94bb4e51a263b1749bd0a7cf651931f806d1b928d1f9994f1ad4d50e6a5cd7a8e4e687f8564fdacc864013d095ba9d5709eced3c28eabda476d177a7836400a01e02beed5a6636d4064fdda344967ad8682d14b87c71727cb66be27d1d39191f4223c545b62fb5d60262ba8076a65dbc194cee1df846c584b7bbe9dce6e6895b2cbbb64b03b55548b845cc3de2f939ef918421af9a5e9157e837651245299c03992d0ddee06bd22a31522aca0f309b1feccebc0b1c0ed9d21c19bfd15cd313ff64394fd6a10904890c9f6d646b026f27253e8f584c3ffd20ad67e8b62ed7676706d40bc5c80e376980b81", 0x481, 0x0, &(0x7f000069affb)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r3 = add_key$user(&(0x7f0000001600)='user\x00', &(0x7f0000001640)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000001680)="80326e5a6dec5b974b59ef9cf683307ecd294dc98c013b4f5aa1c779523793ff5bbce8e718190967c75ef7ff3741591119e67964c11f61094387a61332715deb1921fc0fe9e97cbc5b9926cf6232e72dc22739e666f917b95b64c677e49a9ee24d418f88437dc2a74298974a87e01a79b2a9e5c05c9096620b4cddc4d49065b09fb7a616a4c0a85a2794c3d56fcfef4e8adc32", 0x93, 0xfffffffffffffffa) r4 = add_key$user(&(0x7f0000001740)='user\x00', &(0x7f0000001780)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000017c0)="eb060f88f81952df9deb47a776ae3f4929660a018cb2aa01309c4b62e743c5fc8be4db04117e752b6be8b8083a47801b600d61f18e4ac577763260597911f8cad9a13340b851307592eba3b5e7ef6dae2854ea6096d9756eb71a976c8ba9ae8caffcd1493b2895510e0afc44035cce906355e2fb03323258139271b2ed97a1b35c9a6fbc535a2ed9077bef2fc3c7094a77ec5b9ccf1d69a0190d99386016b2683f4168185359ae614175306bcda957f4b11d372cc85c202c4f03a0ead16355c9ca3203467efaf716e309bb23baf07f01c40ffdf7199f8952953da10b73f909ca0d64b1f2f58ced5fc6a83d", 0xeb, 0xfffffffffffffffc) r5 = add_key(&(0x7f00000018c0)='trusted\x00', &(0x7f0000001900)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000001940)="915b1a9f5bec816e58a07c80748a2abb35cb54d3dd112bab5a818801077c628a423d71748061ccd739b5", 0x2a, 0xfffffffffffffff9) keyctl$dh_compute(0x17, &(0x7f0000001980)={r3, r4, r5}, &(0x7f00000019c0)=""/254, 0xfe, &(0x7f0000001c00)={&(0x7f0000001ac0)={'wp256-generic\x00'}, &(0x7f0000001b00)="35bd29b2e0deaa9c02d327d0d67df4ae05f590eb4a8950429cf648a8726f9e41ec608a0d1ef7feffbf0c4599f0f9c2ae94f14165bc693fe360a996734bf902c7d473707af4cddf0cb0634b6b71e0c681a102d0f7cba4bfb13dfa6b10727b023359aefcbfb4c3fb7b979c5f72db5499c62d958f722ff870f26d663ae5b1de23a712e1d5c57bb44829c4ebff18b2619d79cf78224bbc22d2341eb7fbb11e55cb6e53a11fc171691a9cbb7f76d86719dd1865be77968989d697b3255a736e8c2cc5bb367d3300923706282718b2b65671bc03e5374c71b0312277edb895010555033acabd66f4650e290d08775add17", 0xee}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000140)={0x0, 0x1}, &(0x7f0000000180)=0x8) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x48f, &(0x7f0000001c40)={0x3b, @dev={0xac, 0x14, 0x14, 0xe}, 0x4e24, 0x2, 'sed\x00', 0x0, 0xfff, 0x53}, 0x2c) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000001580)={r6, 0x80000000, 0x100000000}, &(0x7f00000015c0)=0x8) r7 = add_key$keyring(&(0x7f0000001300)='keyring\x00', &(0x7f0000001340)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) add_key(&(0x7f0000001200)='cifs.idmap\x00', &(0x7f0000001240)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000001280)="66f6ee8efa0ea0f7bcb4e1287c311f8778829a8ff6083308541b92a55b53a8f6805366862c56a4d0d56a66a0037c32f9025e1e656229948b9c81a5c60edbd8b83b02", 0x42, r7) sendto$inet(r0, &(0x7f00004b3fff), 0x380, 0x0, &(0x7f00002b4000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/04/27 13:27:59 executing program 7: socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$kcm(0xa, 0x1, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f0000000180)={0x40, 0x4, 0x101}) openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x40800, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1000000000000004, 0x202}, 0x2c) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r1, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet(0x16, 0x890c, 0x400000, &(0x7f0000000080)) 2018/04/27 13:27:59 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0x0, 0x0}) socket$kcm(0x2, 0x2, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) syz_open_dev$dmmidi(&(0x7f0000000180)='/dev/dmmidi#\x00', 0x6, 0x80000) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rtc\x00', 0x200, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000240)={0xffffffffffffffff, 0x1, 0xfffffffffffffffc, 0xfbffffffffff920f, 0x202, r0, 0x7e}, 0x2c) openat$pfkey(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/self/net/pfkey\x00', 0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000380)={{{@in6=@remote, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@loopback}}, &(0x7f0000000480)=0xe8) bind$bt_hci(r0, &(0x7f00000004c0)={0x1f, r1, 0x1}, 0xc) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000000600)=ANY=[@ANYBLOB="180000000000000000fcee063a27115aa2af1e5800000000000000711000000000000000000000000000009500000000000000c271e522b1f45d301c942d8b1ea4738d00666f1bff1bf5e0be78014c1734030480da33bfa3ad39037602a3f8b0a800cc620c3f42823ccb442febfd3f8a0b43755c75fba116d2c624d9c1b4bf98109cd570be404d14f2abe1b84ccd9a51c69750af31808896d7b7b74c308a3f20a77ac9b61cd6041f8d46492e215c7c555e11d78225f7771e84a02a60e375eb66d518495b2f"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r2, 0x50, &(0x7f00000000c0)}, 0x10) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f00000001c0)=0xfffffffffffffffd, 0x4) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000300)={&(0x7f0000000280)='./file0\x00', 0x0, 0x10}, 0x10) socketpair$inet(0x16, 0xc0189436, 0x705000, &(0x7f0000000080)) r3 = getpid() ptrace$poke(0x5, r3, &(0x7f0000000340), 0x4) 2018/04/27 13:27:59 executing program 1: mprotect(&(0x7f000018c000/0x800000)=nil, 0x800000, 0x4) r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xffffffffffffff7f}, 0x0, 0x8) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000000080)={0xffffffffffffffff}, 0x1) rt_tgsigqueueinfo(r0, r1, 0x1f, &(0x7f0000000180)={0x0, 0x0, 0xfffffffffffffffd}) rt_sigtimedwait(&(0x7f00009a4000)={0xffffffffffff0001}, &(0x7f00005d8000), &(0x7f0000645000), 0x8) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) setitimer(0x0, &(0x7f0000000100)={{0x0, 0x7530}, {r3, r4/1000+10000}}, &(0x7f0000000140)) 2018/04/27 13:27:59 executing program 6: r0 = open$dir(&(0x7f0000000300)='./file0\x00', 0x1fffa, 0x0) r1 = open$dir(&(0x7f00000002c0)='./file0\x00', 0x2, 0x0) write(r1, &(0x7f0000001300)="d8", 0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x7, 0x11, r1, 0x0) r2 = open(&(0x7f0000000080)='./file0\x00', 0x4001, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e20, 0x101, @dev={0xfe, 0x80, [], 0x1f}, 0x20000000000}}, [0x8, 0xfffffffffffffffb, 0x7, 0x200, 0x3f, 0x7, 0x2, 0x9, 0x5, 0x0, 0x1, 0x5, 0x3, 0x2, 0x8]}, &(0x7f0000000240)=0x100) ioctl$VHOST_SET_VRING_ADDR(r2, 0x4028af11, &(0x7f0000000580)={0x2, 0x0, &(0x7f0000000480)=""/41, &(0x7f00000004c0)=""/130, &(0x7f0000000c00)=""/140}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000340)={r3, @in6={{0xa, 0x4e24, 0x3f, @remote={0xfe, 0x80, [], 0xbb}, 0x3}}}, &(0x7f0000000280)=0x84) write(r2, &(0x7f0000000600)="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", 0x600) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f0000000400), &(0x7f0000000440)=0x4) fstat(r0, &(0x7f00000000c0)) syz_fuse_mount(&(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 2018/04/27 13:27:59 executing program 3: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x2, 0x3) capset(&(0x7f00000fc000)={0x19980330}, &(0x7f000047efe8)) accept$packet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000040)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8983, &(0x7f0000000380)={"0600000000000010ed000000000800", r1}) 2018/04/27 13:27:59 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000000200)='/dev/admmidi#\x00', 0x3, 0x1) sendto$inet6(r1, &(0x7f0000000240)="74fb42781791317c3063a6631eb1f0191a19659a81ce8145dc438e466deaf0dba01a11e5089221f84b4a6144f1a328b2039f299feda6d3c0f2254f50722fb94dee48569b1178287a00cfcc5feea44cb43038bc0e50031c834289cae2238bd33e15cbde59bef9ab7e7c5fe2f9429f8fc54999899a4d9997533bae265f72b0b1d415051bf55993558520a7ce82e8688c29df8da1d00a", 0x95, 0x80, 0x0, 0x0) r2 = geteuid() r3 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0x0) keyctl$get_persistent(0x16, r2, r3) r4 = socket$inet6(0xa, 0x2, 0x0) dup2(r4, r0) connect$inet6(r4, &(0x7f0000000040)={0xa}, 0x1c) r5 = getuid() r6 = add_key(&(0x7f0000000000)='rxrpc\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000000c0)="461bc8c16653dc8430837f9bd1cac27d8419baa431a83a3987eb5295adb981e91d673aeb6011599b592bd814f6d425ce0865d12f1a6082156c785b31e9a3d86e76abd844a67c155b476823f0fad252087310a784343dad340230951f317a3e2bd926bba87a597f1ba4e9a13e116694f9b10eff1d04427a86fe21bef6f7886377891081b13d8ad3d3a57960b1025c54e0c36e1d6d9aac61ae6b0dfcdadb3b6ea215d57052cd986cdbb8d207e7fc7739bd64deb2b6b7db68232a1109da73", 0xbd, 0xfffffffffffffffe) keyctl$get_persistent(0x16, r5, r6) setsockopt$sock_int(r0, 0x1, 0x35, &(0x7f0000fb6ffc)=0x1, 0x4) 2018/04/27 13:27:59 executing program 0: syz_mount_image$xfs(&(0x7f0000000080)='xfs\x00', &(0x7f0000000100)='./file0\x00', 0x1000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="584653420000100000000000000010000000000000000000000000000000000034fb8fb9e4bf48b6ad26c597eb4f5c1900000000130000040000000000000d880000000000000d890000000000000d8a000000010000100000000001000000000000035ab4240200040000040000000000000000000000000c090a020c", 0x7d}], 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="6e6f757569642c000bfdbb498fdc7e1715c695adaf6ce33a7626d485b08d2c20ba907b0743997c01c588c2adcff9c979e8822818b096220ff7cad7c2b2aff5451915e4de7475c2a3d3d17f0c64d48d9e855f05649b75501cf4db42825f33099c8234c1d44afd2132e3fe88791fec1453ed727745ad102af40bd547b630958204eebbd0eb26e324ca3dfa340000000000000000000000000000000000000144d8631cd0e0ace6f011a5a42b81276cc9e7b4dfc0102423dcfcef523840a72de8c9c8401d44f01d00000000"]) 2018/04/27 13:27:59 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x3) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x8, 0x17b) r1 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x6, 0x0) sendto$inet(r0, &(0x7f000061af66), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f00000011c0)=0x4e0, 0x4) stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) quotactl(0x0, &(0x7f00000000c0)='./file0\x00', r2, &(0x7f00000001c0)="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") 2018/04/27 13:27:59 executing program 1: r0 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x1, 0x181000) ioctl$PPPIOCGL2TPSTATS(r1, 0x80487436, &(0x7f0000000080)="770c4056eb10046f09f9848819cac287420e9d260764771c9127a8d92718575eabf6982cc44249da2866d06cd5eb8a11a5e00c3c8dc7562ef9ceffa43a49c80410400c1be29cf9ab85c853bd83b12c885c54df9e583be82a6944113b4f4468a1ef4d3a69fbf85954505cdc925706dd1c5317b9585ec3ba0d65b6787aa843934a627faf3d2c6fb3d1a08dbab25c250f344ec446be2bfb54b1b695afe95341b8410107c8d1704cc445f1bd198af33a50a684ed3529a40e7ab6b08999875ba7e4be4247549a1acd951ca59e66942e547986f749c4ab267455be2a2505f936e82cb9ff1a9d4e35c8") getsockopt$EBT_SO_GET_ENTRIES(r1, 0x0, 0x81, &(0x7f00000003c0)={'broute\x00', 0x0, 0x4, 0x6c, [], 0x6, &(0x7f00000002c0)=[{}, {}, {}, {}, {}, {}], &(0x7f0000000340)=""/108}, &(0x7f0000000440)=0x78) fcntl$setstatus(r0, 0x4, 0x2800) setsockopt$inet_group_source_req(r1, 0x0, 0x2f, &(0x7f00000005c0)={0x9e, {{0x2, 0x4e21, @multicast2=0xe0000002}}, {{0x2, 0x4e24, @rand_addr=0x6}}}, 0xffffff51) [ 102.227750] XFS (loop0): Mounting V4 Filesystem [ 102.236081] Page cache invalidation failure on direct I/O. Possible data corruption due to collision with buffered I/O! [ 102.247732] File: /root/syzkaller-testdir812815458/syzkaller.Fdbugh/41/file0 PID: 8098 Comm: syz-executor6 [ 102.263804] attempt to access beyond end of device [ 102.269163] loop0: rw=4096, want=2550136865, limit=32768 2018/04/27 13:27:59 executing program 3: semop(0x0, &(0x7f0000176ff5)=[{}, {0x0, 0xffffffffffffffff}], 0x2) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000340)='/dev/sequencer2\x00', 0x2000, 0x0) accept$alg(r0, 0x0, 0x0) semctl$IPC_RMID(0x0, 0x0, 0xf) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vcs\x00', 0x2000, 0x0) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f00000002c0)={0x18, 0x0, {0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, 'veth0\x00'}}) r2 = socket(0x1b, 0x80003, 0xfffffffffffffff9) syz_init_net_socket$bt_l2cap(0x1f, 0x7, 0x0) getsockopt$bt_sco_SCO_CONNINFO(r2, 0x11, 0x2, &(0x7f0000000140)=""/227, &(0x7f0000000240)=0xe3) select(0x40, &(0x7f0000000040)={0x8, 0x84b, 0x3, 0x100000000000000, 0x3ff, 0x6, 0x7, 0x8}, &(0x7f0000000080)={0x5bd9, 0x80000000, 0x9, 0xffff, 0x1000, 0x758, 0x5, 0xfffffffffffffffe}, &(0x7f00000000c0)={0x7, 0x101, 0x1f, 0xc089, 0x7, 0x80000000, 0x0, 0x5}, &(0x7f0000000100)={0x77359400}) socketpair(0x10, 0x5, 0x7, &(0x7f0000000000)) ioctl$sock_SIOCADDDLCI(r2, 0x8980, &(0x7f0000000300)={'bond_slave_0\x00', 0x6b6}) 2018/04/27 13:27:59 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) r2 = accept4(r1, 0x0, &(0x7f0000000100), 0x0) sendmsg$rds(r2, &(0x7f00000020c0)={&(0x7f00000000c0)={0x2, 0x0, @multicast2=0xe0000002}, 0x200000d0, &(0x7f0000000700), 0x1cb, &(0x7f0000001f00)}, 0x0) accept4$alg(r0, 0x0, 0x0, 0x0) [ 102.282514] XFS (loop0): metadata I/O error in "xlog_bread_noalign" at daddr 0x98000020 len 1 error 5 [ 102.292161] XFS (loop0): empty log check failed [ 102.296934] XFS (loop0): log mount/recovery failed: error -5 [ 102.320554] syz-executor6 (8098) used greatest stack depth: 12840 bytes left [ 102.493534] XFS (loop0): log mount failed [ 102.571811] XFS (loop0): Mounting V4 Filesystem [ 102.587396] attempt to access beyond end of device [ 102.592563] loop0: rw=4096, want=2550136865, limit=32768 [ 102.601674] XFS (loop0): metadata I/O error in "xlog_bread_noalign" at daddr 0x98000020 len 1 error 5 [ 102.611313] XFS (loop0): empty log check failed [ 102.616099] XFS (loop0): log mount/recovery failed: error -5 [ 102.626484] XFS (loop0): log mount failed 2018/04/27 13:28:01 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(camellia-generic)\x00'}, 0x58) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0xfffffffffffffff9, 0x204000) setsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000000040)=0x42, 0x4) 2018/04/27 13:28:01 executing program 4: r0 = memfd_create(&(0x7f00000000c0)="70726f63ae6d696d655f74797065776c616e316e6f64657600", 0x6) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000000080)={0x3, r0}) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1000000002000006, 0x5011, r0, 0x800000000000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000001400), 0x0, 0xf7dffffe) getsockopt$packet_int(r0, 0x107, 0xb, &(0x7f0000000040), &(0x7f0000000100)=0x4) 2018/04/27 13:28:01 executing program 5: r0 = syz_open_dev$binder(&(0x7f00000003c0)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f0000265000/0x14000)=nil, 0x14000, 0x0, 0x10011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000005ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000300)={0x2e, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="046304400200000000634040000000000000000002000000000000000000000001000048"], 0x0, 0x0, &(0x7f0000000500)}) madvise(&(0x7f0000269000/0x2000)=nil, 0x2000, 0xe) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000000)={0x4c, 0x0, &(0x7f0000000040)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000003fc0), &(0x7f000000eff8)}, 0xe4a6}}], 0x0, 0x0, &(0x7f00000000c0)}) 2018/04/27 13:28:01 executing program 3: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000000)={0x4, 0x8, 0x2, 0x3, 0x0, 0x1, 0x7, 0x7f, 0x0}, &(0x7f0000000080)=0x20) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000340)=ANY=[@ANYRES32=r1, @ANYBLOB="1100000086e0904086befcbf7dc729f6b360269ac36edb81c4fbe13d0f92286ddb626818eb17b400af39e3778c1d3716170a8a85fe59696242e88bf402368bff07003d5448532ee5f84b0831a6e86b5b7846cece61c6b0fa764c20b0481300b3dca8f12a2a2e5b7c2b482870e4376839a1a5924b3da160f61d236ea03e9d99ce"], &(0x7f0000000100)=0x19) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}], 0x1c) eventfd(0x80) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000040), 0x4) r2 = open(&(0x7f0000000200)='./file0\x00', 0x80000, 0x90) r3 = semget$private(0x0, 0x4, 0x40) semtimedop(r3, &(0x7f0000000140)=[{0x4, 0xffffffff, 0x1000}], 0x1, &(0x7f0000000180)={0x77359400}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000240)=[@in6={0xa, 0x4e20, 0x2, @dev={0xfe, 0x80, [], 0x18}, 0x7c66}, @in6={0xa, 0x4e23, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x7}, @in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e20, 0x9, @loopback={0x0, 0x1}, 0x100000000}, @in={0x2, 0x4e22, @loopback=0x7f000001}, @in6={0xa, 0x4e23, 0x6, @dev={0xfe, 0x80, [], 0x13}, 0x85}, @in={0x2, 0x4e22, @broadcast=0xffffffff}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e21, @multicast2=0xe0000002}, @in={0x2, 0x4e24, @broadcast=0xffffffff}], 0xd0) 2018/04/27 13:28:01 executing program 6: sendmsg(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000004000)="240000001d0003ffbf3cc0023da283f732eee6cd7986c436271cffeb000000000001737e", 0x24}], 0x1}, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/autofs\x00', 0x82042, 0x0) r0 = socket$unix(0x1, 0xa, 0x0) bind(r0, &(0x7f00000000c0)=@rc={0x1f, {0x0, 0x2, 0x1, 0x1, 0x9, 0x1ad}, 0x7}, 0x80) r1 = socket$nl_generic(0x10, 0x3, 0x10) clock_gettime(0x6, &(0x7f0000000140)) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000040)='sit0\x00', 0x10) mknod(&(0x7f0000f80000)='./file0\x00', 0x8090, 0x0) 2018/04/27 13:28:01 executing program 2: r0 = syz_open_dev$tun(&(0x7f0000000380)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000000300)=0x48e) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200077008f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) r1 = open(&(0x7f00000000c0)='./file0/file0\x00', 0x3fffa, 0x4000000000) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f00000002c0)={0x18, 0x0, {0x2, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, 'gretap0\x00'}}) r2 = open(&(0x7f00000003c0)='./file0/file0\x00', 0x4001, 0x0) fallocate(r2, 0x0, 0x0, 0x1fffff) r3 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffa) r4 = add_key(&(0x7f00000001c0)='syzkaller\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000240)="5ca6e131abaa51f3ee10caed0f2bc41d09eea4f89c9e5a1d147b151d9876b5e19ef0fc326342389e1aa44af599f16e2da26482f83163078e08472c6641d7fb58f4019c8eb92a1a803e49c91e065961ae57517822cb07acf32611ffc87bc0651cd41a51e226c7f5fd2330be6909f52084ffd0b965ac8f29261015", 0x7a, 0xfffffffffffffffc) fadvise64(r2, 0x0, 0x0, 0x4) keyctl$unlink(0x9, r3, r4) sendfile(r0, r0, &(0x7f0000000340), 0x1) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000080)={0x14}) open(&(0x7f0000001580)='./file0/file1\x00', 0x40, 0x0) 2018/04/27 13:28:01 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000d36ff8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x1, 0x0) ioctl$TCXONC(r1, 0x540a, 0x8000) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000017000)=0x1f, 0x4) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000098effc), 0x4) sendmmsg(r0, &(0x7f00000001c0)=[{{0x0, 0x0, &(0x7f000022a000)=[{&(0x7f0000a4353b)="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", 0x601}], 0x1, &(0x7f0000783000)}}], 0x1, 0x0) 2018/04/27 13:28:01 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x3a) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f0000000000), 0x4) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$TIOCGPTPEER(r1, 0x5441, 0x6) ioctl$EVIOCGBITSND(r1, 0x80404532, &(0x7f0000000240)=""/243) syz_emit_ethernet(0x260, &(0x7f00000001c0)={@random="cd390b081bf2", @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}}}}}}}}, 0x0) getpeername$ax25(0xffffffffffffffff, &(0x7f00000000c0), &(0x7f0000000100)=0x10) syz_emit_ethernet(0x447, &(0x7f0000000340)={@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x101, 0x6, "eb8787", 0x411, 0xff, 0xe, @remote={0xfe, 0x80, [], 0xbb}, @mcast1={0xff, 0x1, [], 0x1}, {[@routing={0xbf, 0x2, 0x1, 0x5, 0x0, [@empty]}, @routing={0x29, 0x4, 0x2, 0x7b18, 0x0, [@mcast1={0xff, 0x1, [], 0x1}, @empty]}, @srh={0xad, 0x8, 0x4, 0x4, 0x1f, 0x5, 0x56, [@empty, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, @empty, @empty]}, @fragment={0x0, 0x0, 0x8000, 0x8001, 0x0, 0xffffffffffffffff, 0x68}, @dstopts={0x0, 0x12, [], [@hao={0xc9, 0x10, @loopback={0x0, 0x1}}, @enc_lim={0x4, 0x1, 0x80}, @enc_lim={0x4, 0x1, 0x4}, @hao={0xc9, 0x10, @dev={0xfe, 0x80, [], 0x1a}}, @ra={0x5, 0x2, 0x3}, @enc_lim={0x4, 0x1, 0x1ff}, @hao={0xc9, 0x10, @dev={0xfe, 0x80, [], 0x10}}, @ra={0x5, 0x2, 0x19c9}, @generic={0x20, 0x4c, "fb2c9eb9ef0d8737e41d2918ad5c13f93d95d04a0af27944cd7c4175758bc989279d1cde15b4f8e6546b7fdebca210742b55edefa0e9cd5e7319cf2cafc260c160d9c738dcb255c22116aa01"}]}], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x8, {0x1, 0x6, "ba58dc", 0x7d, 0x32, 0xc1, @empty, @dev={0xfe, 0x80, [], 0xa}, [@routing={0x16, 0x2, 0x2, 0x8001, 0x0, [@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}]}, @fragment={0xbb, 0x0, 0x5, 0x0, 0x0, 0x6, 0x68}, @srh={0x0, 0x0, 0x4, 0x0, 0x1, 0x5, 0xffff}, @routing={0x2, 0x4, 0x3, 0x9, 0x0, [@empty, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}]}, @srh={0x6c, 0x12, 0x4, 0x9, 0x3, 0x64, 0x0, [@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @mcast2={0xff, 0x2, [], 0x1}, @remote={0xfe, 0x80, [], 0xbb}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [], 0xaa}, @mcast1={0xff, 0x1, [], 0x1}]}, @dstopts={0x3e, 0xd, [], [@calipso={0x7, 0x28, {0x80000001, 0x8, 0x6, 0x3, [0x0, 0x6, 0x401, 0x5]}}, @calipso={0x7, 0x40, {0x4, 0xe, 0x4, 0x1, [0x3, 0x3ff, 0x1ff, 0x7fffffff, 0x6, 0x6, 0x1a4737bd]}}]}, @dstopts={0xff, 0x7, [], [@generic={0x8001, 0x1b, "25ad156a4ae397f2b884016fca0daaabd3661450754cbee9cd79d6"}, @pad1={0x0, 0x1}, @pad1={0x0, 0x1}, @hao={0xc9, 0x10}, @pad1={0x0, 0x1}]}, @hopopts={0x89, 0x3, [], [@jumbo={0xc2, 0x4, 0x9}, @ra={0x5, 0x2, 0x578}, @jumbo={0xc2, 0x4, 0x3}, @pad1={0x0, 0x1}, @enc_lim={0x4, 0x1, 0x2}, @enc_lim={0x4, 0x1, 0x3}]}, @routing={0x6, 0x6, 0x3, 0x81, 0x0, [@local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}]}, @routing={0x9f, 0x8, 0x2, 0x7, 0x0, [@loopback={0x0, 0x1}, @local={0xfe, 0x80, [], 0xaa}, @loopback={0x0, 0x1}, @empty]}], "173c5e20b2f507bb74719a623d78127fb8cb30a4c44194e1c0aba00fef7dc362248d52ac104d8f55aaded90a1ae947314c40c93879320650d2909bc82cf78c8cf34a7d8cece97e2121b705c70c8c7b3483c9978a4954e4c07b880835a8f4171f5005107465524a896d"}}}}}}}, &(0x7f0000000040)={0x0, 0x4, [0x1ae, 0xf04, 0x46a, 0x87e]}) ioctl$EVIOCGSW(r1, 0x8040451b, &(0x7f00000007c0)=""/176) syz_extract_tcp_res(&(0x7f0000000080), 0x2dbb, 0x400) [ 103.607526] binder: 8167:8169 IncRefs 0 refcount change on invalid ref 2 ret -22 2018/04/27 13:28:01 executing program 4: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000000080)=&(0x7f0000000100)) ioctl$VHOST_SET_VRING_ENDIAN(r0, 0x4008af13, &(0x7f0000000040)={0x0, 0x3}) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='attr/exec\x00') getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00000000c0)={0x0, 0x9}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000180)={r2, 0x7}, &(0x7f00000001c0)=0x8) [ 103.655358] binder_alloc: 8167: binder_alloc_buf failed to map page at 20266000 in userspace [ 103.690549] binder: 8167:8169 transaction failed 29201/-12, size 0-0 line 2963 2018/04/27 13:28:01 executing program 7: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0x0, 0x0}) socket$kcm(0x2, 0x5, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000180)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00000001c0)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1000000000000004, 0x202, 0xffffffffffffffff, 0x1}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet(0x16, 0x40044104, 0x705000, &(0x7f0000000080)) 2018/04/27 13:28:01 executing program 6: mkdir(&(0x7f0000639000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x50, &(0x7f000000a000)) r0 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0xbc9dc8fbd81cb4b1) fcntl$lock(r0, 0x7, &(0x7f0000027000)={0x1}) fcntl$lock(r0, 0x6, &(0x7f0000000080)={0x2, 0x0, 0xffffffff, 0x3}) creat(&(0x7f0000000040)='./file0\x00', 0x4) 2018/04/27 13:28:01 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$bt_BT_SECURITY(r0, 0x88, 0x4, &(0x7f0000000000), 0x7fffffffefff) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000040)={0x0, 0x800}, &(0x7f0000000080)=0x8) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vga_arbiter\x00', 0x200000, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00000000c0)={r1, 0xf8, "6c8c5dbb9445f51770a5e5d40f92433d1a537c7484415002cc6e5a7c711b06aae8267dc27d9368b0a117491a3ec8e459c8aa895f3f1f85dc3426829c19571af603ae5873f1ac32cc6e82fbd1801235667418e2e13a1d89cf876c7fd5cb50d6447b5ee380045df1ac5f7462ccb9b1afe8fb5f01c40e743c158178e25866469e1b7a5886b9a97fa61ed4c3e1819678c6c7b43f5242268075aa521f566a2decd6b773cc66ab64546d5b568c4802c28db09fe0fd13579d80ffedee67283dc1bbdb86d0b8c7b559ae507577eef79e650f126798545643be32c0e1f180217293c44fb49fb50110a0e5d345795f90345b60e323b7589e47cc7c3200"}, &(0x7f00000001c0)=0x100) [ 103.727411] FAT-fs (loop2): Directory bread(block 112) failed [ 103.746384] binder: BINDER_SET_CONTEXT_MGR already set [ 103.798445] FAT-fs (loop2): Directory bread(block 112) failed [ 103.804931] binder: 8167:8191 ioctl 40046207 0 returned -16 [ 103.834413] binder: 8167:8208 IncRefs 0 refcount change on invalid ref 2 ret -22 [ 103.842973] FAT-fs (loop2): Directory bread(block 112) failed 2018/04/27 13:28:01 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x36, &(0x7f0000000040)=ANY=[@ANYBLOB="ffffffffffffffffffffffff08004a000028000000fbffff8f78ac14ffaa000000000d009078000000000000000000000040000000007c3dd05815b775616bd4d0352374caf053316622c5d8bf31551460836cd91ead09ebc17b8053e8cc1786236a1f6f16e727dcfae18f47c9905230201e6a38110db639aa39134533bdf5c3311d3fcb51290d864aec5dccbc29ed318b43c290f2045f"], 0x0) 2018/04/27 13:28:01 executing program 0: socket(0x0, 0x807, 0x9) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000800)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f00000000c0), 0x80000) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000f40)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000200)=0x2) ioctl$int_in(r0, 0x5452, &(0x7f0000000080)=0x1) socketpair(0xa, 0x3, 0x5, &(0x7f0000000cc0)={0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000000100)) syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x6, 0x8000) setsockopt$inet6_int(r1, 0x29, 0xc8, &(0x7f0000000000), 0x4) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000000440)={0x6, 0x1, 0x9, 0x3, 0xcb0b}, 0xc) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f00000006c0)={{0xa, 0x4e21, 0x200, @local={0xfe, 0x80, [], 0xaa}, 0x14936325}, {0xa, 0x4e23, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x40}, 0x0, [0x3c8, 0x1000, 0x81, 0x9, 0x0, 0x7, 0xfff, 0x1]}, 0x5c) close(r1) [ 103.873953] binder_alloc: 8167: binder_alloc_buf, no vma [ 103.879842] binder: 8167:8208 transaction failed 29189/-3, size 0-0 line 2963 2018/04/27 13:28:01 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@text16={0x10, &(0x7f0000000300)="c16a00012e260f01ca0f300f350f20e06635000100000f22e066b8ef0000000f23c80f21f866350c00e0000f23f80f21976766c7442400a56c05676766c7442402af3f00006766c744240600000000670f011424b8f1008ee80faeaf0100", 0x5e}], 0x1, 0x0, &(0x7f0000000100), 0x0) setsockopt$RDS_GET_MR(0xffffffffffffffff, 0x114, 0x2, &(0x7f0000000100)={{&(0x7f0000000040)=""/38, 0x26}, &(0x7f0000000080), 0x3a}, 0x20) openat$mixer(0xffffffffffffff9c, &(0x7f0000000380)='/dev/mixer\x00', 0xc2680, 0x0) r2 = syz_open_dev$mouse(&(0x7f0000000200)='/dev/input/mouse#\x00', 0xff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000002c0)={r2, 0x50, &(0x7f0000000240)}, 0x10) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0x2000, 0x0) sendmsg$key(r3, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000182000)={&(0x7f0000000540)=ANY=[@ANYBLOB="020d0000140000000000000000000000080012000000030000000000000000000600000026391f5b179d"], 0x2a}, 0x1}, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000180)={0x3}, 0x1) ioctl$KVM_NMI(r4, 0xae9a) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/04/27 13:28:01 executing program 7: rt_sigprocmask(0x0, &(0x7f0000000040)={0xfffffffffffffffa}, 0x0, 0x8) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.stat\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000100)) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000000000)={0x0, 0xa, 0x4, @tid=r1}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000004a000)={{0x77359400}, {0x0, 0xe4c}}, &(0x7f0000000080)) timer_delete(0x0) [ 103.939669] binder_alloc: 8167: binder_alloc_buf, no vma [ 103.945325] binder: 8167:8191 transaction failed 29189/-3, size 0-0 line 2963 2018/04/27 13:28:01 executing program 1: prctl$setname(0xf, &(0x7f0000000080)="8800") seccomp(0x1, 0x2, &(0x7f0000007ff0)={0x1, &(0x7f0000004fe8)=[{0x6, 0x0, 0x0, 0x50000}]}) socketpair$inet(0x2, 0x2, 0x0, &(0x7f0000000440)) 2018/04/27 13:28:01 executing program 3: unshare(0x40000000) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000040)={0x1, 'sit0\x00'}, 0x18) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/04/27 13:28:01 executing program 5: msgsnd(0x0, &(0x7f0000000080), 0x8, 0x0) socket$bt_bnep(0x1f, 0x3, 0x4) r0 = msgget(0x0, 0x8) msgrcv(r0, &(0x7f0000000140)={0x0, ""/79}, 0x57, 0x1, 0xa4a3ad41a879dde0) 2018/04/27 13:28:01 executing program 4: r0 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0xffffffffffffffff, 0x400001) accept4$unix(r0, 0x0, &(0x7f0000000100), 0x80800) clock_gettime(0x0, &(0x7f00000002c0)={0x0}) setitimer(0x0, &(0x7f0000000000)={{}, {r1}}, &(0x7f0000000280)) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x80000, 0x0) clock_gettime(0x0, &(0x7f0000000200)={0x0, 0x0}) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r2, 0x28, 0x6, &(0x7f0000000240)={r3, r4/1000+10000}, 0x10) getrlimit(0xe, &(0x7f0000000440)) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r2, 0x29, 0x41, &(0x7f00000004c0)={'raw\x00', 0x0, [{}, {}, {}]}, 0xfffffef0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000480)) getsockopt$IP_VS_SO_GET_SERVICES(r2, 0x0, 0x482, &(0x7f0000000140)=""/125, &(0x7f00000001c0)=0x7d) ioctl$KVM_DEASSIGN_PCI_DEVICE(r2, 0x4040ae72, &(0x7f0000000300)={0x5, 0x3, 0x898, 0x4, 0x2}) ioctl$sock_netdev_private(r2, 0x89fb, &(0x7f0000000340)="fe1479a9b108f386c48977fc0b6c45e63ec19f913df07cda61afa8cd177483477a5ee83508ef0c10803076ad8208d439a44ffdb0f6dea0253bdb622a05bd604fcee55eef8bf705f1ddc8e36d2d58e98ff830caa7bfed96b6ff0609b84c03b898f1f606ae97f9554673629ec86228e1c4d37a779ded63a3b6e8a71ac6b0804ba8a009c124e5b041f8a14ceb9c38dc49f7ed7e70f88979bca4bae1cf116d376a748ae4b8689e452e5536695ee88ba29060b37d24f2350e1cfe997377e144aa07277ef7608cf00bffe6") setsockopt$bt_rfcomm_RFCOMM_LM(r2, 0x12, 0x3, &(0x7f0000000080)=0x6, 0x4) alarm(0x0) [ 104.090649] binder: undelivered TRANSACTION_ERROR: 29189 [ 104.098156] binder: undelivered TRANSACTION_COMPLETE [ 104.103544] binder: undelivered transaction 2, process died. [ 104.158384] IPVS: ftp: loaded support on port[0] = 21 [ 104.181161] binder: undelivered TRANSACTION_ERROR: 29201 [ 104.189549] audit: type=1326 audit(1524835681.751:3): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=8241 comm=88 exe="/root/syz-executor1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x455389 code=0x50000 [ 104.210852] attempt to access beyond end of device [ 104.215962] loop2: rw=1, want=246, limit=112 [ 104.220724] Buffer I/O error on dev loop2, logical block 245, lost async page write [ 104.244421] binder: undelivered TRANSACTION_ERROR: 29189 [ 104.263639] audit: type=1326 audit(1524835681.792:4): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=8241 comm=88 exe="/root/syz-executor1" sig=0 arch=c000003e syscall=53 compat=0 ip=0x455389 code=0x50000 [ 104.282227] audit: type=1326 audit(1524835681.792:5): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=8241 comm=88 exe="/root/syz-executor1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x455389 code=0x50000 [ 104.301013] audit: type=1326 audit(1524835681.792:6): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=8241 comm=88 exe="/root/syz-executor1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x455389 code=0x50000 [ 104.319513] audit: type=1326 audit(1524835681.792:7): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=8241 comm=88 exe="/root/syz-executor1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x455389 code=0x50000 [ 104.329335] attempt to access beyond end of device [ 104.338043] audit: type=1326 audit(1524835681.797:8): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=8241 comm=88 exe="/root/syz-executor1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x455389 code=0x50000 [ 104.338069] audit: type=1326 audit(1524835681.797:9): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=8241 comm=88 exe="/root/syz-executor1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x455389 code=0x50000 [ 104.343043] loop2: rw=1, want=247, limit=112 [ 104.361623] audit: type=1326 audit(1524835681.797:10): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=8241 comm=88 exe="/root/syz-executor1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x455389 code=0x50000 [ 104.380013] Buffer I/O error on dev loop2, logical block 246, lost async page write [ 104.384444] audit: type=1326 audit(1524835681.797:11): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=8241 comm=88 exe="/root/syz-executor1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x455389 code=0x50000 2018/04/27 13:28:01 executing program 4: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x4) ioctl$VT_RESIZE(r0, 0x800442d2, &(0x7f0000000040)={0x0, 0x8}) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x7, 0x204000) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000000180)={0x0, 0xdc, &(0x7f0000000080)=[@in6={0xa, 0x4e23, 0x80000000, @dev={0xfe, 0x80, [], 0x10}, 0x6}, @in6={0xa, 0x4e24, 0x80, @dev={0xfe, 0x80, [], 0xb}, 0x2}, @in={0x2, 0x4e24, @rand_addr=0x8}, @in={0x2, 0x4e21, @rand_addr=0x80}, @in6={0xa, 0x4e20, 0x8, @loopback={0x0, 0x1}, 0x100000001}, @in={0x2, 0x4e23, @broadcast=0xffffffff}, @in={0x2, 0x4e20, @loopback=0x7f000001}, @in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e23, 0xffffffffffffff01, @local={0xfe, 0x80, [], 0xaa}, 0x8001}, @in6={0xa, 0x4e20, 0xfff, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x800}]}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000200)={r2, 0x1, 0x5}, &(0x7f0000000240)=0x8) [ 104.430628] audit: type=1326 audit(1524835681.797:12): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=8241 comm=88 exe="/root/syz-executor1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x455389 code=0x50000 [ 104.575216] attempt to access beyond end of device [ 104.580360] loop2: rw=1, want=248, limit=112 [ 104.584861] Buffer I/O error on dev loop2, logical block 247, lost async page write [ 104.607739] IPVS: You probably need to specify IP address on multicast interface. [ 104.615984] attempt to access beyond end of device [ 104.619793] IPVS: Error connecting to the multicast addr [ 104.621044] loop2: rw=1, want=249, limit=112 [ 104.630901] Buffer I/O error on dev loop2, logical block 248, lost async page write [ 104.631724] IPVS: ftp: loaded support on port[0] = 21 [ 104.664193] attempt to access beyond end of device [ 104.669300] loop2: rw=1, want=262, limit=112 [ 104.671056] IPVS: sync thread started: state = MASTER, mcast_ifn = sit0, syncid = 0, id = 0 [ 104.673795] Buffer I/O error on dev loop2, logical block 261, lost async page write [ 104.691245] attempt to access beyond end of device [ 104.696459] loop2: rw=1, want=263, limit=112 [ 104.700924] Buffer I/O error on dev loop2, logical block 262, lost async page write [ 104.718849] FAT-fs (loop2): Directory bread(block 112) failed [ 104.724989] attempt to access beyond end of device [ 104.730051] loop2: rw=1, want=264, limit=112 [ 104.734520] Buffer I/O error on dev loop2, logical block 263, lost async page write [ 104.743925] FAT-fs (loop2): Directory bread(block 112) failed [ 104.750415] attempt to access beyond end of device [ 104.755434] loop2: rw=1, want=265, limit=112 [ 104.759918] Buffer I/O error on dev loop2, logical block 264, lost async page write [ 104.778736] attempt to access beyond end of device [ 104.783802] loop2: rw=1, want=2153, limit=112 2018/04/27 13:28:02 executing program 6: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x5, 0x20000) bind$ax25(r0, &(0x7f0000000080)={0x3, {"bc0351a309be4a"}}, 0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000240)={0x100000000, 0x204, 0x4000400000000000, 0x3, 0x0}, &(0x7f0000000280)=0x10) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000002c0)={r1, 0x101, 0x100000000, 0xfffffffffffffffb}, &(0x7f0000000300)=0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x200000000000007, 0x10040000000000d9}, 0x2c) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r2, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet(0x2, 0xf0ffffff7f0000, 0x0, &(0x7f0000000180)) 2018/04/27 13:28:02 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x6, 0x4, 0x4, 0x9}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000240)={r0, &(0x7f0000000280), &(0x7f0000000200), 0x1}, 0x20) pause() r1 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x5, 0x0) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f0000000080)) 2018/04/27 13:28:02 executing program 7: r0 = syz_open_dev$sg(&(0x7f00000006c0)='/dev/sg#\x00', 0x0, 0x8006) syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x10000, 0x400001) write(0xffffffffffffffff, &(0x7f0000000180), 0x0) write$binfmt_aout(r0, &(0x7f0000000240)={{}, "a7262f0fdf87692ac4cd96e710c8"}, 0x2e) 2018/04/27 13:28:02 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000200)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000180)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df82147bd46f000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) io_setup(0x1, &(0x7f0000479000)=0x0) io_submit(r2, 0x1, &(0x7f0000738000)=[&(0x7f0000f73fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f000079a000)="16", 0x1}]) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x102, 0x0) setsockopt$RDS_FREE_MR(r3, 0x114, 0x3, &(0x7f0000000080)={{0x8, 0x401}, 0x4}, 0x10) ioctl$sock_bt_cmtp_CMTPCONNDEL(r3, 0x400443c9, &(0x7f0000000040)={{0x5, 0xfffffffffffffffd, 0x5, 0x6, 0xc31a, 0x1800000000000}}) 2018/04/27 13:28:02 executing program 4: r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = accept4(r0, &(0x7f0000000100)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000080)=0x80, 0x80000) setsockopt$inet6_int(r1, 0x29, 0x1a, &(0x7f0000000180)=0x4, 0x4) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f0000000200)=0xe7a, 0x8) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='cmdline\x00') msgget$private(0x0, 0x2fd) lseek(r2, 0xffffffffdffffff9, 0x3) fcntl$F_GET_FILE_RW_HINT(r2, 0x40d, &(0x7f00000000c0)) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r2, 0xc0405519, &(0x7f0000000000)={0x3f, 0x3, 0x1, 0x4, "57fc545fca375f6d6ca0e747b2947cdb8fc3bce82881e4825baedf88c5203a7d7a255db702a4fc489919a8c4", 0x3}) 2018/04/27 13:28:02 executing program 0: r0 = syz_open_dev$adsp(&(0x7f0000000280)='/dev/adsp#\x00', 0x529, 0x142) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x1, 0x0) ppoll(&(0x7f00000003c0)=[{r1}], 0x1, &(0x7f0000000380), &(0x7f0000000200), 0x8) ioctl$EVIOCGBITKEY(r1, 0x80404521, &(0x7f00000000c0)=""/26) openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x2000, 0x0) write$evdev(r0, &(0x7f0000000040)=[{{0x77359400}, 0x1000000000, 0x40000000}], 0x18) 2018/04/27 13:28:02 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) listen(0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x0, 0x84) r0 = socket$inet(0x2, 0xa, 0x1) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000300)={0xfffffffffffff6a2, {{0x2, 0x4e21, @loopback=0x7f000001}}}, 0x88) sendto$inet6(0xffffffffffffffff, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x525359e215e73194, 0x0) ioctl$TCSETA(r2, 0x5406, &(0x7f00000001c0)={0x7ff, 0x8, 0x1, 0x5, 0x3f, 0xffff, 0x2, 0x0, 0x4, 0x5}) r3 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r4 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) utimes(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={{0x0, 0x2710}, {0x77359400}}) epoll_create1(0x0) r5 = dup3(r4, r3, 0x0) gettid() sendmsg$unix(r5, &(0x7f0000000600)={&(0x7f0000000200)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000480)=[{&(0x7f0000000280)="6dc95980a1924286d098b55e644d611ef1d29f968b79ff95dc00685ad6e4c5b8cd7115dc492ec052c8a2d4154c9f705985ed7a4e601e408df061bc98c458cb0d53592bcb0b5b231b2eb693b6e0aede29ac0e17ac845d9ce113a45f5cd490ed7691ceb875f10bd8ab17c07696d44e4e8f875b043e74bb6e", 0x77}], 0x1, &(0x7f00000005c0), 0x0, 0xb95c1172567e0efd}, 0x0) add_key(&(0x7f0000000040)='encrypted\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000001040), 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x0) clone(0x0, &(0x7f0000000240), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) r6 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x0, 0x80040) ioctl$TIOCGSID(r6, 0x5429, &(0x7f00000003c0)=0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, r7, 0x0, 0xffffffffffffffff, 0x0) r8 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_ifreq(r8, 0x89f8, &(0x7f00000000c0)={'sit0\x00', @ifru_data=&(0x7f0000000080)="48803d6b61439579b6d04dd4102d09b21f8e3ef66a49b9acdf65e7fc2c583929"}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r6, 0x84, 0x6, &(0x7f0000000200)={0x0, @in6={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0xaacf}}}, &(0x7f00000002c0)=0x84) 2018/04/27 13:28:02 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x20d}, 0x28) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) socket$nl_crypto(0x10, 0x3, 0x15) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x0, 0x0) ioctl$KVM_SET_MP_STATE(r0, 0x4004ae99, &(0x7f0000000080)=0x3) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0xffffffffffffffcc, &(0x7f0000001300)=""/251}, 0x14) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r1, 0x50, &(0x7f00000000c0)}, 0x10) clock_nanosleep(0x6, 0x0, &(0x7f00000001c0), &(0x7f0000000200)) socketpair$inet(0x400000, 0x0, 0x0, &(0x7f0000000180)) 2018/04/27 13:28:02 executing program 4: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r2, 0x10e, 0x2, &(0x7f0000000000)=0x11, 0x4) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000000280)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) fcntl$getflags(r1, 0x408) fcntl$setstatus(r1, 0x4, 0x2000) dup2(r1, r3) 2018/04/27 13:28:02 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000440)={0x26, 'aead\x00', 0x0, 0x0, 'ccm(camellia-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb729", 0x11) mlockall(0x1) r1 = dup3(r0, r0, 0x80000) getsockopt$ARPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x63, &(0x7f00000000c0)={'NETMAP\x00'}, &(0x7f0000000100)=0x1e) 2018/04/27 13:28:03 executing program 5: r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) connect$bt_sco(r0, &(0x7f0000000040)={0x1f, {0x8080000000, 0x6, 0x40, 0x5, 0x2f6f, 0x4}}, 0x8) syz_open_dev$sndpcmp(&(0x7f0000000240)='/dev/snd/pcmC#D#p\x00', 0x5, 0x1) fallocate(r0, 0x0, 0xffff, 0x400) r1 = socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(r1, &(0x7f0000ccb000)={0x2}, 0x10) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) r3 = socket$kcm(0x29, 0x1000000000000005, 0x0) sendmmsg(r3, &(0x7f0000002dc0)=[{{&(0x7f0000002040)=@can={0x1d}, 0x80, &(0x7f00000025c0)=[{&(0x7f0000002080)='h', 0x1}], 0x1, &(0x7f00000036c0)}}], 0x1, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f000031aff8)={r1, r2}) close(r3) r4 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x7, 0x11, r4, 0x0) madvise(&(0x7f0000007000/0x2000)=nil, 0x2000, 0x9) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000100)) clock_gettime(0x0, &(0x7f0000000180)) write$sndseq(0xffffffffffffffff, &(0x7f00000001c0)=[{0x9, 0x80000001, 0x3, 0x0, @time={r5, r6+30000000}, {0x1}, {0xffbd, 0x4}, @quote={{0x9, 0x3}, 0x4, &(0x7f00000000c0)={0x100, 0x7, 0x7, 0x2, @tick=0x6, {0x100, 0xdb99}, {0x2}, @raw8={"8d54b71b0bf1f1bb419de28f"}}}}, {0xc000000, 0xdbc, 0x2, 0x8, @time={0x0, 0x989680}, {0x3ff, 0x6}, {0x3f, 0x2}, @ext={0x3d, &(0x7f0000000140)="f1cc996b1267dd69b6728fec56e42e7de29ba6f2f46039433819a1ec649472861b8995be92a13d8d87560375a992bd13085833b70dec3006355b27d99f"}}], 0x60) remap_file_pages(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x200000004, 0x9, 0xfffffffffffffffc) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f00000002c0)={0x18, 0x0, {0x3, @empty, 'irlan0\x00'}}) 2018/04/27 13:28:03 executing program 6: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x8010000400000084) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000dacff8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r1, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sigaltstack(&(0x7f0000ffc000/0x4000)=nil, 0x0) socket$inet6(0xa, 0x0, 0xe63) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f00000002c0)={'eql\x00', 0x2040000}) r2 = getpgrp(0x0) perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x67, 0x6, 0x1f, 0x2, 0x0, 0x3, 0x20000, 0x6, 0xd0, 0xb86c, 0x101, 0x3, 0x2, 0x0, 0x0, 0x7, 0x9b, 0x0, 0xeb, 0x1f, 0x1, 0x8000, 0x4, 0x1, 0x7, 0xfffffffffffffff8, 0x4, 0xd78, 0x8, 0x20, 0x3, 0x0, 0x6, 0x8000, 0x1ff00000000, 0x555a, 0x0, 0x3ff, 0x0, @perf_bp={&(0x7f0000000300), 0x3}, 0x1043, 0x6e60, 0x4, 0x7, 0x0, 0x1, 0x50f}, r2, 0x9, r0, 0xa) r3 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x6, 0x20c100) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000080)={0x0, 0x80000001}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f00000001c0)={r4, @in={{0x2, 0x4e20, @multicast1=0xe0000001}}, [0x7, 0x7, 0x6, 0x0, 0x8000, 0x3ff, 0x4fa8, 0x0, 0xe6, 0x9, 0x8, 0x7fff, 0x3, 0x5, 0x99]}, &(0x7f0000000100)=0x100) 2018/04/27 13:28:03 executing program 2: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x84100, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000000080), &(0x7f00000000c0)=0x4) accept4$vsock_stream(r0, &(0x7f0000000040)={0x28, 0x0, 0xffffffff, @hyper}, 0x10, 0x80800) close(0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000100), &(0x7f0000000140)=0x8) ioctl$TCFLSH(r0, 0x540b, 0xac51) 2018/04/27 13:28:03 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x5b, 0x52996dc062879507) write$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)=ANY=[@ANYBLOB="00000000180000fa0200000000000000091a2d061b1f8c4b70e566f98ec30a1d7950a334fd8e6f32d35acec501542671fb082aa8218ac20dd6e5f0a57deb67acd7268a6b579096cb44314a857aa32a0e3a1ef1ebe3a12f6bbf32054833ae0dee945a53e266a358c0415589998efa29d9652c707e26286339b5bc1a97eef1c4806c3404f3848daff3d18e2960ff9d57a7b968f8f6b79edbe3473c1bd3d3903b20a9cda91bbb4b82ef88fbd625b392de1ee56a7cfc0ad808baaa81b48437df2ac3bbc60154be4cb8d0403c4a918495cbdfd0bd53000000000000000000000000000000", @ANYPTR=&(0x7f0000000800)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="06010b0000000000"], 0x20) write$rdma_cm(r0, &(0x7f0000000880)=ANY=[@ANYBLOB="0a000000010000fa", @ANYRES32=r1], 0xc) mq_open(&(0x7f0000000100)='oom_score_adj\x00', 0x40, 0x0, &(0x7f0000000140)={0x0, 0x9, 0x38000}) 2018/04/27 13:28:03 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$DRM_IOCTL_RES_CTX(r0, 0x800c6613, &(0x7f0000000000)={0x0, &(0x7f0000000040)}) 2018/04/27 13:28:03 executing program 0: mmap(&(0x7f0000000000/0xaa1000)=nil, 0xaa1000, 0xfffffffffffffffc, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) recvmmsg(r0, &(0x7f0000006740)=[{{&(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000000180)=[{&(0x7f0000000080)=""/234, 0xea}], 0x1, &(0x7f00000001c0)=""/2, 0x2, 0x2}, 0x5}, {{&(0x7f0000000200)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f0000000340)=[{&(0x7f0000000280)=""/42, 0x2a}, {&(0x7f00000002c0)=""/92, 0x5c}], 0x2, &(0x7f0000000380)=""/246, 0xf6}, 0x9}, {{&(0x7f0000000480)=@in6={0x0, 0x0, 0x0, @loopback}, 0x80, &(0x7f0000001840)=[{&(0x7f0000000500)=""/18, 0x12}, {&(0x7f0000000540)=""/4096, 0x1000}, {&(0x7f0000001540)=""/207, 0xcf}, {&(0x7f0000001640)=""/167, 0xa7}, {&(0x7f0000001700)=""/26, 0x1a}, {&(0x7f0000001740)=""/72, 0x48}, {&(0x7f00000017c0)=""/67, 0x43}], 0x7, &(0x7f00000018c0)=""/4096, 0x1000, 0x80}, 0x20}, {{&(0x7f00000028c0)=@hci, 0x80, &(0x7f0000004d00)=[{&(0x7f0000002940)=""/225, 0xe1}, {&(0x7f0000002a40)=""/186, 0xba}, {&(0x7f0000002b00)=""/80, 0x50}, {&(0x7f0000002b80)=""/230, 0xe6}, {&(0x7f0000002c80)=""/4096, 0x1000}, {&(0x7f0000003c80)=""/4096, 0x1000}, {&(0x7f0000004c80)=""/85, 0x55}], 0x7, &(0x7f0000004d80)=""/196, 0xc4, 0x6}}, {{0x0, 0x0, &(0x7f0000005000)=[{&(0x7f0000004e80)=""/196, 0xc4}, {&(0x7f0000004f80)=""/108, 0x6c}], 0x2, &(0x7f0000005040)=""/25, 0x19, 0x8}, 0x2}, {{&(0x7f0000005080)=@generic, 0x80, &(0x7f00000065c0)=[{&(0x7f0000005100)=""/4096, 0x1000}, {&(0x7f0000006100)=""/129, 0x81}, {&(0x7f00000061c0)=""/169, 0xa9}, {&(0x7f0000006280)=""/30, 0x1e}, {&(0x7f00000062c0)=""/187, 0xbb}, {&(0x7f0000006380)=""/109, 0x6d}, {&(0x7f0000006400)=""/112, 0x70}, {&(0x7f0000006480)=""/137, 0x89}, {&(0x7f0000006540)=""/104, 0x68}], 0x9, &(0x7f0000006680)=""/141, 0x8d, 0xfffffffffffffe01}, 0xf3}], 0x6, 0x140, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000006980)=ANY=[@ANYRES32=0x0, @ANYBLOB="de00000058abb3fb99d06394687424372d2172c3b0dfd952d7c91630bf242375cc77f1ce8f9554e378a81a761ea2a1fd08a78af944374f433a429c15b0e5434acba649626538b19cca5ec0230b121bf3cc252d9f9a1a9db264090d9bbf2095b0fb5f3b1b27430776eefc3a7eb997f2949fa7f128fb6538a174541f4a6447393352a842925204313c33fce7d256e7a13bdbed08dcf3ca18702861d126b11cc067ea90bb8171664eca1d4d8a07a614250b0e8f66da9d586a8cee35f59ae60ab2bfd468b5dd51b50055abbebb7da94d3e2ae4ceb5dc1520b74bce"], &(0x7f0000006a80)=0xe6) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000006ac0)=@assoc_value={r2, 0x3ff}, &(0x7f0000006b00)=0x8) getsockopt$inet_buf(r0, 0x0, 0x20, &(0x7f0000059fe8)=""/24, &(0x7f0000006940)=0x7) 2018/04/27 13:28:03 executing program 4: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="000000000000000007000000000000df4000000008"]) ioctl(r0, 0x8916, &(0x7f0000000000)) delete_module(&(0x7f0000000040)='))\\(!wlan1cgroupbdevnodevmime_type\x00', 0xa00) ioctl(r0, 0x8936, &(0x7f0000000000)) 2018/04/27 13:28:03 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x1000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$bt_hci(r0, 0x84, 0x6, &(0x7f0000003080)=""/4096, &(0x7f0000000000)=0x1000) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000340)) r1 = socket$inet_dccp(0x2, 0x6, 0x0) socket$netlink(0x10, 0x3, 0x5) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000440)={0x0, @rand_addr, @rand_addr}, &(0x7f0000000480)=0xc) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00000004c0)={@local={0xfe, 0x80, [], 0xaa}, 0x76, r2}) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00000000c0)={{{@in6=@mcast1, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@broadcast}}, &(0x7f0000000040)=0xffffffffffffffc2) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000240)={{{@in6=@ipv4={[], [0xff, 0xff]}, @in6=@loopback={0x0, 0x1}, 0x4e20, 0x5, 0x4e21, 0x1, 0xa, 0x20, 0xa0, 0x3c, r3, r4}, {0xfffffffffffffff9, 0xfffffffffffffffe, 0x1, 0xff, 0x5, 0x3, 0xfffffffffffffffe, 0x22085b10}, {0x2e, 0xffffffffffffa9e3, 0x9a4c, 0x9}, 0x8, 0x6e6bb2, 0x2, 0x1, 0x3}, {{@in=@rand_addr=0x400, 0x4d6, 0xff}, 0xa, @in, 0x3501, 0x0, 0x3, 0x3, 0x9, 0x5, 0x9}}, 0xe8) getsockopt$sock_buf(r0, 0x1, 0x1a, &(0x7f0000000380)=""/90, &(0x7f0000000400)=0x5a) 2018/04/27 13:28:03 executing program 1: r0 = socket(0x1d, 0x805, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000000)={0x0, 0xc67, 0x101, 0x7}, &(0x7f0000000040)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000080)={r1, 0x800}, 0x8) r2 = syz_open_dev$admmidi(&(0x7f00000000c0)='/dev/admmidi#\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000140)={r1, 0x20}, 0x8) ioctl$VHOST_GET_VRING_BASE(r2, 0xc008af12, &(0x7f0000000100)) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vga_arbiter\x00', 0x48002, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00000001c0)={r1, @in={{0x2, 0x4e24, @multicast2=0xe0000002}}, 0x5, 0x8, 0x1, 0x401, 0x3}, &(0x7f0000000280)=0x98) write(r0, &(0x7f0000000180)="220000002100070700aa875d09001c010a00001e0001090000000400050013800023", 0x22) 2018/04/27 13:28:03 executing program 0: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x101840, 0x0) r1 = open(&(0x7f00000001c0)='./file0\x00', 0x4001, 0x0) write(r1, &(0x7f0000001600)="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", 0xe00) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000000200)={{0xa, 0x4e24, 0x8, @dev={0xfe, 0x80, [], 0x1e}, 0x3ff}, {0xa, 0x4e20, 0x3ff, @dev={0xfe, 0x80, [], 0xd}, 0x8}, 0x1, [0x4, 0x9, 0xffffffffffff0000, 0x6, 0x7fff, 0x7, 0x1, 0x4]}, 0x5c) r2 = open(&(0x7f0000000440)='./file0\x00', 0x1, 0x0) write(r0, &(0x7f0000000140)="ec7aada06152dc94692bc20358461f90c118d9", 0x13) pwritev(r2, &(0x7f0000000480)=[{&(0x7f0000000080)='`', 0x1}], 0x1, 0x0) [ 106.107769] mmap: syz-executor5 (8349) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. [ 106.155621] can: request_module (can-proto-0) failed. [ 106.228156] can: request_module (can-proto-0) failed. 2018/04/27 13:28:03 executing program 3: r0 = socket$inet(0x10, 0x3, 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f000002cfc8)={0x0, 0x0, &(0x7f000000eff0)=[{&(0x7f0000000040)="240000001900030007ff0907000083be8020000000040005031d854a824558892afa569f", 0x24}], 0x1}, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x0, 0x0) ioctl$TIOCGETD(r1, 0x5424, &(0x7f0000000080)) 2018/04/27 13:28:03 executing program 2: perf_event_open(&(0x7f000001d000)={0x5, 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, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00000000c0)) 2018/04/27 13:28:03 executing program 4: perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl(0xffffffffffffffff, 0x2286, &(0x7f0000c95ffe)) 2018/04/27 13:28:03 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) pread64(r0, &(0x7f00000001c0)=""/208, 0xd0, 0x0) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000400)='net/protocols\x00') ioctl$EVIOCGSW(r1, 0x8040451b, &(0x7f0000000440)) r2 = syz_open_dev$sg(&(0x7f0000000300)='/dev/sg#\x00', 0x7fff, 0x400400) ioctl$KVM_S390_UCAS_UNMAP(r2, 0x4018ae51, &(0x7f0000000340)={0x2, 0x1f, 0x4}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f0000000100)={0x0, 0x5, 0xffffffffffffffff, 'queue0\x00', 0x100000000}) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r2, 0x40505330, &(0x7f0000000380)={{0x1, 0x7fff}, {0x0, 0x7}, 0x0, 0x0, 0x2}) r3 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x1, 0xa002) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x8, 0x10, r3, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000080)={0x0, 0x6, 0x20, 0x28cb, 0x1}, &(0x7f00000000c0)=0x18) setsockopt$inet_sctp6_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f00000002c0)=@assoc_value={r4, 0x8}, 0x8) 2018/04/27 13:28:03 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x80, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000080)={0x0, 0x73709a04}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000100)={r2, 0x9}, 0x8) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000040)=0xfffffffffffffffd, 0x4) 2018/04/27 13:28:03 executing program 0: syz_genetlink_get_family_id$team(&(0x7f0000000000)='team\x00') syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x3, 0x0) r0 = socket(0x400000000000010, 0x802, 0x0) write(r0, &(0x7f00000000c0)="240000001a0099f0003be90000ed190e020808160000000031ba0080080001007f196be0", 0x24) mprotect(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x8) 2018/04/27 13:28:03 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f000092efe4)={0x10, 0x4, 0x4, 0x6, 0xb}, 0x2c) 2018/04/27 13:28:03 executing program 5: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x1000000000004012}) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r1 = dup(r0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r1, 0xc0045516, &(0x7f0000000080)=0x7fff) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000000040)=ANY=[@ANYBLOB="00000500"]) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r1, 0x40045542, &(0x7f0000000100)=0xffffffff) 2018/04/27 13:28:03 executing program 3: capset(&(0x7f000043fff8)={0x19980330}, &(0x7f0000092000)) ioprio_set$pid(0x0, 0x0, 0x312f) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x48) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000580)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00000005c0)={{{@in=@multicast2, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@ipv4}}, &(0x7f00000006c0)=0xe8) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000a40)=r1) getresgid(&(0x7f0000000700), &(0x7f0000000740)=0x0, &(0x7f0000000780)) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000007c0)=0x0) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f00000009c0)="2fd706ce2dafce86118f3f1ab9ad9c40efceefe591f3fe2e91a8403244668f65a8bb9d37bc4bdec31955f6490595be3526d7e9da033c1bc01b2f34270e6fe34112444b4cbc878dbd03d5daa17e53793bee4f0f2b34d3cd328a4cce35983a05d6f1", 0x61) fstat(0xffffffffffffffff, &(0x7f0000000800)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000880)=0x0, &(0x7f00000008c0), &(0x7f0000000900)) sendmmsg$unix(r0, &(0x7f0000000980)=[{&(0x7f0000000040)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f0000000500)=[{&(0x7f00000000c0)="99244de42fdf636e2046138f879c8a82372a48e8551b3106bdbb9a00e1416e65c62c34acdac511f770ad8fff093ca6d14c3bb05f6b21d8e0795709776ffb8b21a5f8f594ad13275ac9c99156add390867ff1aa2de6cc878b8ff9822363697bc9da3ce238c1684ba254805fc6db187d9997010a4146ce3ea1f2a65f02", 0x7c}, {&(0x7f0000000140)="941d2ea4bef8149032b3d52a5282ec46e9111641f66cd1023f37f04c5884a1559d57d4433b30c2", 0x27}, {&(0x7f0000000180)="9ab9633fa44ebd9ee0de3a3f7725e797b8d3c296cd766fc3a0e3dd9131a24676acab1f9e2bcb7ee61e68b7bc8f74d3d8cc232bf684a887cf5d1a47a9a4ac1d7f673aed1ce5ef72e1f82d2c18e73db55177b00ec0801db4eab3451c22f3b405789d5b99af2f11b4b56b05f9646d6a0b138af0bd5f6ba97da039daaa1bf51b218ab3028f3cac3647b68647a8665236a94d7e774679e0", 0x95}, {&(0x7f0000000240)="b705b4cd3f0d5117814c434510bb2758f6eb22690669d1c294a03d2130d8f4c84ee90c389a2ad404a04b6d1190faea2b1ebb1c1c6362ae6bba6bf9bead4b9c938b490043665eafa225cbeaf568ec", 0x4e}, {&(0x7f00000002c0)="07913185423ff7017e99dc12eb0e5e7316a1d9cc9ba4bc47792e2f8eb1689709eef1ae18026df1a42015bb2bf604f3025c54e2eeda254a6a60f749081ef7b19a271c3e2baa0d63a33ff80e03e1b5b96069dfec64a4876672228092", 0x5b}, {&(0x7f0000000340)="aac00a3eee2aaacb3ba078503ef56d85d6d497a19ee706d7ffc6e8f85f1b3a35c9fa4911b3fc081a9c0bd70e1d39a913b8778a0999635b7c6c8f15f8f5b7b4c4edcd79392c4e3a622104dd76a3c0563c7173daf86e1aee9519d740ffdfcddc5d83e3641511aa141894e4d729ffbdaa726ba8e8d49010704e36483430b5e650b0b7747f4a85135521f046050b5e060711", 0x90}, {&(0x7f0000000400)="5890e4e751c93d28bf632b1989beb7874364d885b0a3d18087839f22f46dd7e83f7cad8a2619ef521f5b47636e6998e1eef9959284fa827144d20928", 0x3c}, {&(0x7f0000000440)="15d113d3c82e9050c3d63d4774961af2d21c719cf455ec2f21f4890c539da80bda1e45b755c1fd23be9d965714226185cefca2718021e2d07689a6aa12cceae232005e61133265db8e6a361209a13512d39473777fd8277efce65da1cc22b108ac39bee9f4918d3abde28284b93dd7d5de375da9725020eaf13f68e21c20ae386d759cd75474f8de0e3e8445b190dc3b2ce454d2259a33d6d2cf29b8b0ed8e5c7b38cd175a2ecd08cc995c7585986dd98420", 0xb2}], 0x8, &(0x7f0000000940)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @cred={0x20, 0x1, 0x2, r4, r5, r6}], 0x40, 0x44010}], 0x1, 0x4000000) 2018/04/27 13:28:04 executing program 7: r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000009fe8)={0xfffb, 0x9, 0x0, 0xffffffffffffffff}) mmap(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x0, 0x6012, r1, 0x0) mremap(&(0x7f0000006000/0x4000)=nil, 0x4000, 0x1000, 0x3, &(0x7f0000000000/0x1000)=nil) r2 = syz_init_net_socket$bt_l2cap(0x1f, 0x2000000003, 0x3) ioctl$sock_ipx_SIOCSIFADDR(r2, 0x400452c8, &(0x7f0000000000)={"69726c616e300000001c00", {0x4, 0x0, 0x0, "90310c252e29"}}) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000080)={0x1, {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e23, @multicast1=0xe0000001}, {0x2, 0x4e23}, 0x0, 0xf27, 0x607ff37, 0x4, 0x400, &(0x7f0000000040)='bond0\x00', 0x3, 0x4, 0x3ff}) 2018/04/27 13:28:04 executing program 0: pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) fcntl$setstatus(r0, 0x4, 0x2800) setsockopt$IP_VS_SO_SET_DELDEST(r0, 0x0, 0x488, &(0x7f0000000040)={{0xc, @multicast2=0xe0000002, 0x4e23, 0x1, 'lblc\x00', 0x14, 0x7, 0x49}, {@broadcast=0xffffffff, 0x4e22, 0x0, 0x3, 0x1, 0x6}}, 0x44) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) 2018/04/27 13:28:04 executing program 4: r0 = syz_open_pts(0xffffffffffffff9c, 0x80040) r1 = socket$key(0xf, 0x3, 0x2) setsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f0000000600)={0x77359400}, 0x10) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) fchdir(r0) r2 = openat$ashmem(0xffffffffffffff9c, &(0x7f000059aff4)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r2, 0x40087703, 0x2) mmap(&(0x7f00003f5000/0x2000)=nil, 0x2000, 0x0, 0x1011, r2, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x4100, 0x2) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000000080)={0x0, 0xffffffffffffffbf, 0x10000}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000000140)={r4, 0x7, 0x20, 0xe0, 0x100000000}, &(0x7f0000000180)=0x18) r5 = semget(0x1, 0x3, 0x50) fchmod(r2, 0x100) r6 = syz_open_dev$usbmon(&(0x7f0000000340)='/dev/usbmon#\x00', 0x8, 0x10000) ioctl$DRM_IOCTL_ADD_CTX(r6, 0xc0086420, &(0x7f0000000680)={0x0}) ioctl$DRM_IOCTL_GET_CTX(r6, 0xc0086423, &(0x7f00000003c0)={r7, 0x2}) r8 = syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x1, 0x400) r9 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) sendto$llc(r9, &(0x7f0000000000), 0x0, 0x0, &(0x7f00000012c0)={0x1a, 0x304, 0x0, 0x3, 0xfffffffffffffffc, 0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) ioctl$SNDRV_TIMER_IOCTL_START(r6, 0x54a0) connect$llc(r9, &(0x7f00000000c0)={0x1a, 0x300, 0x400, 0x1ff, 0x86, 0x2, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) listen(r9, 0x5989ea07) ioctl$TCSETA(r8, 0x5406, &(0x7f0000000480)={0x3, 0x619f6f6c, 0x5, 0x6c, 0x7, 0x8001, 0x8, 0x5, 0x2, 0xfffffffffffffffb}) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r8, 0x6, 0x1d, &(0x7f00000002c0), &(0x7f0000000300)=0x14) semctl$SEM_INFO(r5, 0x3, 0x13, &(0x7f00000001c0)=""/114) 2018/04/27 13:28:04 executing program 2: r0 = msgget$private(0x0, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x8000, 0x0) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f00000000c0)={&(0x7f0000ffb000/0x4000)=nil, 0x4000}) msgsnd(r0, &(0x7f0000000080)={0x2}, 0x8, 0x0) msgsnd(r0, &(0x7f000010d000)={0x3}, 0x8, 0x0) msgrcv(r0, &(0x7f0000000000), 0x8, 0x2, 0x2800) 2018/04/27 13:28:04 executing program 6: r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setreuid(0x0, r1) r2 = semget$private(0x0, 0x5, 0x0) semtimedop(r2, &(0x7f000001dfd6)=[{}], 0x1, &(0x7f0000000000)={0x101}) 2018/04/27 13:28:04 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000eb9fff), 0xfffffd65, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0xa140, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e23}}}, &(0x7f0000000100)=0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000140)={r3, @in6={{0xa, 0x4e23, 0x7, @loopback={0x0, 0x1}, 0x5}}, 0x5, 0xfa, 0x354f, 0xb1f}, 0x98) dup3(r1, r0, 0x0) 2018/04/27 13:28:04 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2700000027006381000000000000400011000000"], 0x14}, 0x1}, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x400000, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f00000001c0), &(0x7f0000000200)=0x4) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer\x00', 0x80, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x5, &(0x7f0000000280)=0x40, 0x4) r3 = fcntl$getown(r1, 0x9) sched_getscheduler(r3) accept4$netrom(r1, &(0x7f0000000100)=@full, &(0x7f0000000180)=0x48, 0x80000) [ 106.510918] x86/PAT: syz-executor7:8409 map pfn RAM range req write-combining for [mem 0x18deb0000-0x18deb3fff], got write-back [ 106.589341] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/04/27 13:28:04 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000100)={0x2, 0x4e21, @rand_addr}, 0xffffffffffffff1f) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='yeah\x00', 0x5) sendto$inet(r0, &(0x7f0000588fff), 0xfffffffffffffe98, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x1) r1 = socket(0x10, 0x3, 0x4) sendmsg$nl_xfrm(r1, &(0x7f00009d3000)={&(0x7f0000c15000)={0x10}, 0xc, &(0x7f00001e5ff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="4c0000001200db4d0000000000000000000000337f868fc23b1f15b310c385f3ba2c00000000f300000000000000000000000080000000240092bc08001d0008000000150069cc8910cf7e51643c"], 0x4c}, 0x1}, 0x0) 2018/04/27 13:28:04 executing program 6: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setsig(r0, 0xa, 0x0) r1 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x3, 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, @perf_config_ext={0xffffffffffffff00, 0x1}, 0x1000000000c, 0x0, 0x400}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0xc1105517, &(0x7f0000001000)=""/250) [ 106.631191] x86/PAT: syz-executor7:8428 map pfn RAM range req write-combining for [mem 0x18deb0000-0x18deb3fff], got write-back [ 107.442921] llc_conn_state_process: llc_conn_service failed 2018/04/27 13:28:05 executing program 2: mkdir(&(0x7f0000c4e000)='./file0\x00', 0x0) r0 = open(&(0x7f0000032ff8)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000000c0)='./file0\x00', 0x0) syz_mount_image$xfs(&(0x7f0000000000)='xfs\x00', &(0x7f0000000040)='./file0/file0\x00', 0x0, 0x3, &(0x7f0000000300)=[{&(0x7f0000000140)="e1eb53aad8d9c612e96393d592cc661bc69e080a61433eeb5fe8cfb66bdb2f51cdc617968d1d3cfbab674ce7b2603f328f2522ebea1d00b5c6738d81191d15574c25cbae320be9b4d5c51238fbc2be053cd94f076c70365270effacb04d24eae5219ae5372a4bf90e95e40b33661ef343f38f64ddf8e4869488d45d73d94b8b83156f953b8d417735eab96169b32e20a21791143d021", 0x96, 0x6}, {&(0x7f0000000080)="42d4", 0x2, 0x10000}, {&(0x7f0000000200)="c67920e3481851807ee5edc0abab6e87c570bf93ee54afd507eec73bcde9ab8cca69c9b66646bd1ce669e5ef0b905234c4cead72e918dc54b266af7bc0cff181d0479abab6e076e650c3a2c9f5294741c8816f9ed0f790e9d00bded7f59582e5af72ede67c78c791f88ec5cd8f8ee0eaa9b280d19979aa5964fc5ab04ef503a8cdffb0c093509a6ee1b10f8b6042888834b91431307a1a8784669acb375dc3336514889efe14a3dc2b5b31954ca118f01489d98cea44f2b4daf2ff4a61b60ae92c094cb6080761e9c45df3e1becf183491c2fd1e5ae91700cdea442147a137efb8e65a5c8a4c40d52faf91", 0xeb}], 0x810010, &(0x7f0000000380)={'nouuid,', {[{@largeio='largeio', 0x2c}, {@barrier='barrier', 0x2c}, {@attr2='attr2', 0x2c}, {@logbsize={'logbsize', 0x3d, [0x7d, 0x77, 0x6b, 0x6f]}, 0x2c}, {@qnoenforce='qnoenforce', 0x2c}]}}) mount(&(0x7f0000432ff2)='./file0/file0\x00', &(0x7f00003c9000)='./file0\x00', &(0x7f000010bff7)='nfs4\x00', 0x1001, &(0x7f0000000040)) unlinkat(r0, &(0x7f000057d000)='./file0\x00', 0x200) umount2(&(0x7f0000000100)='./file0/file0\x00', 0x0) 2018/04/27 13:28:05 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) fstat(r0, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000000380)={0x0, 0x0}) capget(&(0x7f00000003c0)={0x19980330, r2}, &(0x7f0000000440)={0x10001, 0x9, 0xfffffffffffffc00, 0x2, 0x1, 0x43}) r3 = getgid() lchown(&(0x7f0000000200)='./file0\x00', r1, r3) r4 = openat$audio(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/audio\x00', 0x408180, 0x0) accept4$llc(r4, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000300)=0x10, 0x80800) r5 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0xfffffecf, 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, 0x0, @perf_config_ext={0xffffffff}, 0x200000400, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000000080)='./file0\x00', 0x0, 0xffffffffffffffff) mount(&(0x7f0000144000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f00007fc000)='nfs\x00', 0x0, &(0x7f000000a000)) sendmsg$IPVS_CMD_DEL_SERVICE(r5, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=ANY=[@ANYBLOB="1b982000", @ANYBLOB="0400000008000500070000001c000204080005000300000008000308000500f7ffffff000000000000000000000000000000"], 0x2}, 0x1, 0x0, 0x0, 0x24000040}, 0x800) socket$kcm(0x29, 0x7, 0x0) fallocate(r5, 0x0, 0x0, 0x4) r6 = open(&(0x7f0000002000)='./bus\x00', 0x80000000, 0x20) preadv(r6, &(0x7f0000000000)=[{&(0x7f0000001140)=""/95, 0x5f}], 0x1, 0x0) lseek(r6, 0x0, 0x3) ioctl$sock_inet_SIOCRTMSG(0xffffffffffffffff, 0x890d, &(0x7f00000004c0)={0x81, {0x2, 0x4e24, @multicast1=0xe0000001}, {0x2, 0x4e20, @broadcast=0xffffffff}, {0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10, 0x4, 0x1, 0x5, 0x8, &(0x7f0000000480)='teql0\x00', 0x3, 0x0, 0x2}) r7 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) fallocate(r7, 0x0, 0x0, 0x4) fallocate(r7, 0x0, 0x4b99, 0x5) r8 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x8) fallocate(r7, 0x1, 0x0, 0x4000003) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r8, &(0x7f00000000c0)={0xc}) sendfile(r8, r7, 0x0, 0xc08f) r9 = dup2(r0, r0) ioctl$sock_bt_hci(r9, 0x4, &(0x7f0000000580)="b0127b1b56c41af842d40142d538131c075f0c1d52ca94fe4c642da96543dc972aa62895d3535096d8807b48e8670b53a25c04565ef8f4b40944a1fab17c45f968ed95effe682b39a6138abb5754a7453451ea3dcc6171043db468708c168d2714820cdde9bf9435f64ea9179b062ccfba0f48982fda4e8fd401731c54ee7df1120d1625defbe5444ac1d8f5223a66faba5e5a01c2c00b7bcfdb1a4f292221725cb2f2ff783f0f68b6515ac1d80700000000000000000000000000000000") getpeername$llc(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000040)=0x10) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r7, 0x6, 0x16, &(0x7f0000000180)=[{0x8, 0x7}, {}, {0x7}, {0x3, 0xc0000000}, {0x3, 0x401}, {0xa, 0x7}], 0x6) 2018/04/27 13:28:05 executing program 0: mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffd, 0x2000000208972, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000c3a000/0x2000)=nil, 0x2000, 0xa) mincore(&(0x7f0000ba7000/0x2000)=nil, 0x2000, &(0x7f0000000240)=""/137) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vcs\x00', 0x8000, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0505510, &(0x7f0000000100)={0x4, 0x2, 0x1, 0x5, &(0x7f0000000080)=[{}, {}]}) mmap(&(0x7f0000aa6000/0x4000)=nil, 0x4000, 0x8, 0x10, r0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000040)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000180)=0x20) clone(0x0, &(0x7f0000000000), &(0x7f0000000000), &(0x7f0000000ffc), &(0x7f0000000000)) 2018/04/27 13:28:05 executing program 3: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000340)='/dev/sequencer\x00', 0x0, 0x0) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000000380)={0x80, 0x8, 0x4000800000000, 0x2, 0x2, 0x0, 0x27f4, 0x401, 0x9, 0x1000}) r1 = memfd_create(&(0x7f0000001f1f)='\x00', 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0xa, 0x19, r1, 0x200000000020000) fallocate(r1, 0x3, 0x0, 0x20000) ioctl$VHOST_SET_LOG_FD(r1, 0x4004af07, &(0x7f0000000000)) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) r4 = add_key(&(0x7f0000000040)='encrypted\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000180)="6646b877ebb7dd7dfeb2d4610ff4f38f3a1b6393a290a651d23ba8d7cf463ef8d1900cfd8d5394258c0eb77da07cf7a90a7affe2e8286a577773e51d469dd44052739af292e01bc8fffeb69b2443f93733b7369df342ed8932b0205d77a76b31f80f74b55f5be45956d9c7bd67dace9db69998647031e948843b05cce1aa6e18fa5c94ac85f2cf9016ad3e12a19d064b952761b886058a5dadb89c48d620f720d5b05772250ea4a926abc2b5ff3ea18fd4603903569f57987cf5d8fc2c9df537a5f897429a134a4f1a10757f", 0xcc, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r0, 0xc008551a, &(0x7f00000003c0)={0x10000, 0x14, [0xda7, 0x3b3, 0x7, 0x2, 0x40]}) keyctl$read(0xb, r4, &(0x7f0000000280)=""/155, 0x9b) ioctl$TCSBRK(r1, 0x5409, 0x4) ppoll(&(0x7f0000000040), 0x0, &(0x7f00000000c0)={r2, r3+10000000}, &(0x7f0000000100)={0x3}, 0x8) 2018/04/27 13:28:05 executing program 6: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000c34000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000180)={{&(0x7f0000ffb000/0x4000)=nil, 0x4000}, 0x1}) pipe2(&(0x7f0000001800)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f00003ba000/0x3000)=nil, 0x20000002, 0x7, 0x0, &(0x7f0000fff000/0x1000)=nil}) socket$inet_tcp(0x2, 0x1, 0x0) mprotect(&(0x7f0000b1d000/0x2000)=nil, 0x2000, 0x5) vmsplice(r1, &(0x7f0000000000)=[{&(0x7f0000005fe3)}], 0x1, 0x0) munmap(&(0x7f00003c4000/0x2000)=nil, 0x2000) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000100)={0x0, 0x0, 0xbc661978d68c5925, 0x9, 0x267a559b}, &(0x7f0000000140)=0x18) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f00000001c0)={r3, 0x1}, &(0x7f0000000040)=0xfffffffffffffe87) close(r0) 2018/04/27 13:28:05 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000000040)=@generic, &(0x7f00000000c0)=0x80, 0x80800) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000280)={0x0, 0x3, 0x30, 0x1, 0xffffffffffffffaf}, &(0x7f00000002c0)=0x18) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000001c0)={r1, @in6={{0xa, 0x4e20, 0x1, @dev={0xfe, 0x80, [], 0x1f}, 0x8}}, 0x9c, 0x8}, 0x90) r2 = socket$inet(0x2, 0x40000002, 0x0) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000140)="89", 0x1) clock_gettime(0x0, &(0x7f0000001540)={0x0, 0x0}) recvmmsg(r2, &(0x7f00000014c0)=[{{0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000300)=""/111, 0x6f}, {&(0x7f0000000380)=""/4096, 0x1000}], 0x2, &(0x7f0000000180)=""/12, 0xc, 0xfc13}, 0x2}, {{&(0x7f0000001380)=@in6={0x0, 0x0, 0x0, @mcast1}, 0x80, &(0x7f0000001440)=[{&(0x7f0000001400)=""/6, 0x6}], 0x1, &(0x7f0000001480)=""/32, 0x20, 0x1f}, 0xffff}], 0x2, 0x42, &(0x7f0000001580)={r3, r4+30000000}) 2018/04/27 13:28:05 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext3~', &(0x7f0000000140)='/\x00', 0x0, 0x0, &(0x7f0000000300), 0x28020, &(0x7f0000000480)={[{@stripe={'stripe', 0x3d, [0x37]}, 0x2c}]}) syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x2, &(0x7f0000000280)=[{&(0x7f00000000c0)="0507791bde7e997c0443ef850895e7106f01cd7c4a2639b262081abbfb54920e8f75d2a6a4732411e92646504607c2c65744501575a7833d3fe1d24f14dfca5f335bb5c3c2c147f7b969c24f", 0x4c, 0x2}, {&(0x7f0000000200)="3a2d7817a116dc4a13b364c0dbe5c525fc8eba840a6033fcecb4d32dfeac263dda220bf1f82c56b183c4cad4e0fe45", 0x2f, 0xfff}], 0x21820, &(0x7f0000000180)={[{@bh='bh', 0x2c}, {@i_version='i_version', 0x2c}, {@journal_path={'journal_path', 0x3d, './file0'}, 0x2c}, {@resuid={'resuid', 0x3d, [0x2d, 0x37, 0x33, 0x3f, 0x34]}, 0x2c}, {@noblock_validity='noblock_validity', 0x2c}, {@nomblk_io_submit='nomblk_io_submit', 0x2c}, {@usrjquota_path={'usrjquota', 0x3d, './file0'}, 0x2c}, {@auto_da_alloc_val={'auto_da_alloc', 0x3d, [0x35, 0x39]}, 0x2c}, {@dax='dax', 0x2c}]}) 2018/04/27 13:28:05 executing program 1: r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x4001}) r1 = socket$inet_sctp(0x2, 0x0, 0x84) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e24, 0x7ff, @local={0xfe, 0x80, [], 0xaa}, 0x2}}, 0x0, 0x7d, 0x0, 0x1, 0xfffffffffffffffa}, &(0x7f0000000180)=0x98) r3 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='memory.swap.current\x00', 0x0, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4068aea3, &(0x7f0000000240)={0x0, 0x0, [0xd9, 0xfffffffffffffffa, 0x713, 0x4800000]}) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f00000001c0)=r2, 0x4) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f0000000000)) [ 107.634312] XFS (loop2): barrier option is deprecated, ignoring. 2018/04/27 13:28:05 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x800002) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000fe5000/0x18000)=nil, &(0x7f00000000c0)=[@text32={0x20, &(0x7f0000000040)="f20f7d96003800000f20e035040000000f22e066f30f5c90005800000f01df66baf80cb8d64d8185ef66bafc0c66edc4c27d588e68000000b9f00800000f32c74424009c0b67f3c744240226000000c7442406000000000f011c240f0826f2a5", 0x60}], 0x1, 0x0, &(0x7f0000000100), 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 107.686865] EXT4-fs (sda1): re-mounted. Opts: stripe=7, 2018/04/27 13:28:05 executing program 6: add_key(&(0x7f0000000080)='asymmetric\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000100)='0B', 0x2, 0xfffffffffffffffb) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xffffffff, 0x2000) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000040)=0x2, 0x4) 2018/04/27 13:28:05 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'lo\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000140)=ANY=[@ANYBLOB="2000000011000100000000000000000000000000", @ANYRES32=r1, @ANYBLOB="500000000000895b"], 0x20}, 0x1}, 0x0) [ 107.771432] EXT4-fs (sda1): re-mounted. Opts: stripe=7, 2018/04/27 13:28:05 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000469ffc)=0x100, 0x4) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x400100, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f0000000080)={0x2057, 0x5, 0x8}) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000ee9ff0)={0x2, 0x4e20}, 0x10) recvfrom$inet(r0, &(0x7f0000eeff8d)=""/115, 0x73, 0x12041, &(0x7f0000898ff0)={0x2, 0x0, @rand_addr}, 0x10) 2018/04/27 13:28:05 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0xa, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000b80)={'bridge0\x00', &(0x7f0000000040)=ANY=[@ANYBLOB="0a0000000000002a94cb9bb21815f600000f"]}) 2018/04/27 13:28:05 executing program 1: perf_event_open(&(0x7f00000017c0)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f0000cd8ff4)) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000007000)={0xffffffffc0000001}) epoll_wait(r2, &(0x7f00000000c0)=[{}], 0x1, 0x0) epoll_wait(r2, &(0x7f0000000000)=[{}], 0x37, 0x0) epoll_wait(r2, &(0x7f0000cd8ff4)=[{}], 0x1, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000100)={{{@in6=@mcast1, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@multicast2}}, &(0x7f0000000200)=0xe8) getgroups(0x8, &(0x7f0000000240)=[0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0]) syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', 0x0, r3, r4, 0x8, 0x20, 0x40000) 2018/04/27 13:28:05 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000505000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000cdc000)={0x0, 0x0}, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = dup3(r3, r2, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000460fe4)={0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x805}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f000000c000/0x18000)=nil, &(0x7f0000000080)=[@text32={0x20, &(0x7f0000000000)="f29d0f013f66baf80cb89ce18389ef66bafc0cb800780000ef65360f01bce20e0001003e0f009a00800000ff4603660f38828218ce00008a990000000066b870000f00d066f20f005502", 0x4a}], 0x1, 0x0, &(0x7f00000000c0), 0x0) setsockopt$inet6_MRT6_DEL_MFC(r4, 0x29, 0xcd, &(0x7f00000000c0)={{0xa, 0x4e22, 0x7, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x19}}}, {0xa, 0x4e20, 0x8, @empty, 0x101}, 0x400, [0xd06, 0x0, 0xfffffffffffff243, 0x1, 0x0, 0x1, 0x3, 0x7]}, 0x5c) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/04/27 13:28:05 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000080)={0x10}, 0x211, &(0x7f0000000040)={&(0x7f0000010ec4)={0x20, 0x33, 0xb00, 0x0, 0x0, {0x4}, [@nested={0xc, 0xfffff000, [@typed={0x8, 0x1, @binary}]}]}, 0xffffffa4}, 0x1}, 0x0) 2018/04/27 13:28:06 executing program 2: mmap(&(0x7f0000000000/0xaa1000)=nil, 0xaa1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x1, 0x84) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x400000000000003, 0x0) getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000000040), &(0x7f0000000080)=0x1) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x40) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f00000001c0)={0x9}, 0x4) r2 = semget$private(0x0, 0x4, 0x220) semctl$GETPID(r2, 0x7, 0xb, &(0x7f00000000c0)=""/230) 2018/04/27 13:28:06 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$team(&(0x7f0000000200)='team\x00') r2 = syz_open_dev$midi(&(0x7f0000000400)='/dev/midi#\x00', 0x10000, 0x10000) ioctl$KDGKBMETA(r2, 0x4b62, &(0x7f0000000140)) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000340)={'team0\x00', 0x0}) sendmsg$TEAM_CMD_OPTIONS_SET(r0, &(0x7f00000005c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000580)={&(0x7f0000000380)=ANY=[@ANYBLOB='X\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000e50000000000000100000008000100", @ANYRES32=r3, @ANYBLOB="3c00020038000100240001006e6f746966795f70656572735f636f756e74000000000000000000000000000008000300030000000800040000000000"], 0x58}, 0x1}, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r5, 0x6, 0x1d, &(0x7f00000000c0)={0x10000, 0xffffffffffffff01, 0xcf, 0x81, 0xea3}, 0x14) ioctl$SIOCGIFMTU(r4, 0x8921, &(0x7f0000000100)) io_setup(0x400000000000000, &(0x7f0000000040)=0x0) io_submit(r6, 0x2, &(0x7f0000000300)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x1, 0x6eea, r0, &(0x7f0000000600)="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", 0x1000, 0xff, 0x0, 0x1, r4}, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x3, 0x7, r4, &(0x7f0000000240)="e9162b5d1e2714df1cb14a1252bbac4910b1cd96048a1ab25312f283553389d4004e020810f0d63a9714e237acfb98a07a6b8275831e4af2b87e81565bc725d39b4c9b29760a45276b9b722c935a451dec42e459dc08829a02f5ea5299d56cdc79d93e94a095764f0f57488fd8d45275f393013a9640e1c148eab92317dcb7b89130cfa1eb8a2d", 0x87, 0x9, 0x0, 0x0, r4}]) 2018/04/27 13:28:06 executing program 7: r0 = perf_event_open(&(0x7f0000fdef88)={0x2, 0x70, 0xe3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000040)={0x6, {{0x2, 0x4e24}}, 0x1, 0x3, [{{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}, {{0x2, 0x4e20, @loopback=0x7f000001}}, {{0x2, 0x4e21, @loopback=0x7f000001}}]}, 0x210) r1 = socket(0x1e, 0x1, 0x0) listen(r1, 0x0) setsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f0000454ff0)={0x0, 0x2710}, 0x10) accept4(r1, 0x0, &(0x7f0000000000), 0x0) 2018/04/27 13:28:06 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0x0, 0x0}) socket$kcm(0x2, 0x2, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000180)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00000001c0)={r1, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1000000000000004, 0x202}, 0x2c) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000340)={{{@in6, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}}}, &(0x7f0000000440)=0xe8) bpf$PROG_LOAD(0x5, &(0x7f0000000480)={0x0, 0x5, &(0x7f0000000040)=ANY=[@ANYBLOB="18006dca4c68171dd99cf92f51fcc85df0270002090000000402000000000080d9700000fdfff8ff"], &(0x7f0000000200)='syzkaller\x00', 0x9, 0xf9, &(0x7f0000000240)=""/249, 0x41100, 0x1, [], r3}, 0x48) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r2, 0x50, &(0x7f00000000c0)}, 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000640)={r0, &(0x7f0000000500)="19af24f068c7ec4b8cbd0c7396dc4d47c18ccd0da0e2f7ebd983a40617d01516d5a1eb00e753b66deac36d5ebe7eb0faac2dacf14ddab1b58a6cf606c6755df09f89038da22ca85c53da5d9926c18c08cdc351c7955f7297ed781225b763c7c735b5898cc3ecdc1c1ab67461b709400622f07430fdcd5a02db8f6b77d992ee6e4e6a2804a114be08da88248e894e72e8893e95bb7a1ce8976f18f44ecb2d12e1dc64a81e8df893f386240993358eed14ab8342b9def372aa5a042be05269902e03f18b335d9cfdc2970e224c903dafa21ed0bb321ffe07f8f753f5095bf5a4f8e9daa10a4f72164ff0d87e5cddc28f8ad679daa8ceed43", &(0x7f0000000600)="0d3f5766b1cb93dea50c6fe9e56d5bbd4301aee026e7aedf2a1e25", 0x1}, 0x20) socketpair$inet(0x16, 0x80184132, 0x0, &(0x7f0000000080)) 2018/04/27 13:28:06 executing program 5: socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000080)) r0 = socket$inet(0x10, 0x3, 0x0) getpeername$inet(r0, &(0x7f00000000c0)={0x0, 0x0, @dev}, &(0x7f0000000100)=0x10) sendmsg(r0, &(0x7f0000007fc8)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000000000)="4c0000001000ff20fffefd956fc283b724a600000d0000000f060000000000001000100006c41180b598bc593a02001148a730df33a49868c62b2ca654a6613b6aab02000000bc832b0790ed", 0x4c}], 0x1}, 0x0) 2018/04/27 13:28:06 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x442040) ioctl$int_in(r0, 0x5452, &(0x7f0000faaffc)) 2018/04/27 13:28:06 executing program 3: r0 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000000280)=0x2) fcntl$setsig(r1, 0xa, 0x12) fcntl$setownex(r1, 0xf, &(0x7f0000704000)={0x0, r0}) recvmsg(r2, &(0x7f0000000040)={&(0x7f0000893ff8)=ANY=[], 0x0, &(0x7f0000000080), 0x0, &(0x7f0000b30000)}, 0x0) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r3, 0x40045431, &(0x7f00003b9fdc)) r4 = syz_open_pts(r3, 0x0) ioctl$TIOCSETD(r4, 0x5423, &(0x7f00000000c0)=0x2) readv(r4, &(0x7f0000000380)=[{&(0x7f0000000300)=""/102, 0x66}], 0x1) dup2(r1, r2) r5 = gettid() tkill(r5, 0x16) r6 = semget$private(0x0, 0x1, 0x0) semctl$GETZCNT(r6, 0x3, 0xf, &(0x7f0000000140)=""/205) 2018/04/27 13:28:06 executing program 6: r0 = socket$inet(0x2, 0x8000000001, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) getxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=@random={'security.', 'lo/\x00'}, &(0x7f00000000c0)=""/39, 0x27) r2 = dup2(r0, r1) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f00000002c0)={'erspan0\x00', &(0x7f00000001c0)=@ethtool_eeprom={0x4f}}) 2018/04/27 13:28:06 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0xfffffffffffffffe}, 0xc, &(0x7f00000001c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="34000000200063e900000000000000000a000000000000000000e0caa8838b5498020300626f6e645f736c6176655f31000000009024df25b26bf73bd951720c47853f247ade02feed6c617d1058d0a1900755c3fa48d48bf21c6c73e2913b92240b774ced542f3d294a050c4957335c"], 0x34}, 0x1}, 0x0) r1 = accept(r0, 0x0, &(0x7f0000000080)) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000000c0)=@assoc_id=0x0, &(0x7f0000000140)=0x4) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000180)={r2}, &(0x7f0000000240)=0x8) 2018/04/27 13:28:06 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001500)={0x26, 'hash\x00', 0x0, 0x0, 'sha256\x00'}, 0x58) close(r0) fadvise64(r0, 0x0, 0x2, 0x5) [ 108.475682] netlink: 'syz-executor5': attribute type 16 has an invalid length. [ 108.483193] netlink: 28 bytes leftover after parsing attributes in process `syz-executor5'. [ 108.501547] netlink: 'syz-executor0': attribute type 3 has an invalid length. 2018/04/27 13:28:06 executing program 7: r0 = perf_event_open(&(0x7f000001d000)={0x5, 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, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = dup2(r1, r0) setsockopt$RDS_CONG_MONITOR(r2, 0x114, 0x6, &(0x7f0000000040), 0x4) 2018/04/27 13:28:06 executing program 6: syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 108.560171] netlink: 'syz-executor0': attribute type 3 has an invalid length. 2018/04/27 13:28:06 executing program 5: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, r3, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f00000000c0)="ea00280000b30082d6540f30ea030000002c0066b850000f00d066ba4200b802000000efc74424000a000000c7442402acc70000c7442406000000000f0114240f20e035100000000f22e03e64360f01cf0f22c7", 0x54}], 0x1, 0x0, &(0x7f00000002c0), 0x0) acct(&(0x7f00000001c0)='./file0\x00') ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000000)={0x2, r3}) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r0, 0x40405515, &(0x7f0000000140)={0x1ff, 0x7, 0x5, 0x9, "e46e803cdfd5540e29377e016d737a1bc3bf99ae69c1d846bd7f6c79302a430db9cff544398287ded25f9590", 0x602}) getpeername$ipx(r0, &(0x7f00000002c0), &(0x7f0000000280)=0x10) 2018/04/27 13:28:06 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000080), 0x4) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x41, 0x0) write$evdev(r1, &(0x7f0000000180)=[{{0x0, 0x7530}, 0x3, 0x1ff}, {{0x0, 0x2710}, 0xffffffff, 0xdcd5, 0x7}, {{0x0, 0x2710}, 0x7, 0x5, 0x101}], 0x48) bind$inet(r0, &(0x7f00008a5ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000f7db7f)="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", 0x481, 0x0, &(0x7f000069affb)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000180), 0x0, 0x0, &(0x7f0000000140)={0x2, 0x4e20, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x7be9ff0000000000]}, 0x10) readv(r0, &(0x7f0000000000)=[{&(0x7f0000dd0fe6)=""/26, 0x1a}], 0x1) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.stat\x00', 0x0, 0x0) accept4$inet(0xffffffffffffff9c, &(0x7f0000000080)={0x0, 0x0, @dev}, &(0x7f00000000c0)=0x10, 0x80800) ioctl$sock_bt_bnep_BNEPCONNADD(r2, 0x400442c8, &(0x7f0000000140)={0xffffffffffffffff, 0x0, 0x7ff, "032d23fec682bfaa0124c6b51b2739223a"}) 2018/04/27 13:28:06 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = msgget$private(0x0, 0x10) lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000140)=0x0, &(0x7f0000000180), &(0x7f00000001c0)) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000200)={0x0, 0x0}, &(0x7f0000000240)=0xc) getresgid(&(0x7f0000000280), &(0x7f00000002c0)=0x0, &(0x7f0000000300)) r5 = gettid() ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000340)=0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000380)={{0x10000, r1, r2, r3, r4, 0x2, 0x3f}, 0x8, 0x24a53125, 0x2, 0xd44, 0x5, 0x9, r5, r6}) r7 = openat$ion(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ion\x00', 0x0, 0x0) ioctl(r7, 0xc0184908, &(0x7f0000d68f5d)) [ 108.604502] netlink: 24 bytes leftover after parsing attributes in process `syz-executor2'. [ 108.632967] netlink: 24 bytes leftover after parsing attributes in process `syz-executor2'. [ 109.310143] serio: Serial port pts0 [ 109.358301] serio: Serial port pts1 2018/04/27 13:28:07 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0xffffffffffff7fff, 0x80000) r2 = getpid() setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r1, 0x114, 0xa, &(0x7f0000000100)={0x3, "da0f45"}, 0x4) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r1, 0xc1105517, &(0x7f00000001c0)={{0x9, 0x6, 0x3f58, 0xbb49, "3ce6cbaa9cf54531b9da9d1898a52394288f0362619fe98639e6c7306bed168f2ccf38754d7c5d4b1191c9ef", 0x9}, 0x0, 0x0, 0x6, r2, 0xfffffffffffffff8, 0x85f4, "f394dd63634025fe0518a9e71c046be952c0d7567f3823b07218bcab69e7c8547abd9ef59e9b790b1344854bd070961e9b5717c7d7b27dca90e744c9e208b349", &(0x7f00000000c0)=')\t\x00', 0x3, [], [0x20, 0x5, 0x9, 0x3]}) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f0000000080)={0x1, 0x401, 0x4}) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f0000000140)={"66696c7465728400"}, 0x28) 2018/04/27 13:28:07 executing program 1: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f000012b000)={0x5, 0x1, 0x200, 0x2, 0x0, 0x1}, 0x2c) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) ptrace$getregs(0xe, r1, 0xffffffff, &(0x7f0000000140)=""/20) bpf$MAP_CREATE(0x0, &(0x7f0000004000)={0x2000000000000d, 0x2, 0x4, 0x6, 0x5, r0, 0x0, [0xa]}, 0x2c) 2018/04/27 13:28:07 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000000)={{0x2, 0x0, @broadcast=0xffffffff}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xe, {0x2, 0x0, @broadcast=0xffffffff}, "00080700000400a0b22c582bf3aed17d"}) set_mempolicy(0x8000, &(0x7f0000000180)=0xffff, 0x4) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x2, 0x0) ioctl$sock_ifreq(r1, 0x89f0, &(0x7f0000000040)={'eql\x00', @ifru_settings={0x0, 0x0, @sync}}) getsockopt$sock_buf(r0, 0x1, 0x3f, &(0x7f0000000080)=""/138, &(0x7f0000000140)=0x8a) 2018/04/27 13:28:07 executing program 2: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000080)={'team0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'ipddp0\x00', r1}) setsockopt$inet6_int(r0, 0x29, 0x3f, &(0x7f00000000c0)=0x20, 0x4) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000000280)) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000500)='ext3\x00', &(0x7f0000000140)='/\x00', 0x0, 0x0, &(0x7f0000000300), 0x28020, &(0x7f0000000000)={[{@commit={'commit', 0x3d, [0x35]}, 0x2c}]}) 2018/04/27 13:28:07 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1000000000000004, 0x13e}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="18000010000000000000000000000000009500000000000019"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet(0x2, 0xffffff7f, 0x3, &(0x7f0000000000)) 2018/04/27 13:28:07 executing program 0: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={'bcsh0\x00', &(0x7f00000001c0)=ANY=[@ANYBLOB="4200000000080000848b000075fce405cea725938485e141400a077b3afebf32a0ee4824"]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) finit_module(r0, &(0x7f0000000180)='/dev/vcs\x00', 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00000000c0), &(0x7f0000000100)=0x14) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vcs\x00', 0x40000, 0x0) setsockopt$inet6_opts(r1, 0x29, 0x36, &(0x7f0000000ffc)=@fragment, 0x8) 2018/04/27 13:28:07 executing program 3: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000000)="220000004a000700ea091008090007080a0006000000a80000000000000000000000", 0x22) r1 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x2, 0x28201) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000080)={0x40002000}) 2018/04/27 13:28:07 executing program 4: r0 = socket$inet(0x2, 0xf, 0x9) r1 = syz_open_dev$dspn(&(0x7f0000000140)='/dev/dsp#\x00', 0x1, 0x20102) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000000180)={{0x0, 0x7}, {0x3, 0x3}, 0x9, 0x4, 0x40}) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) r2 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ashmem\x00', 0x8000, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x2}}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x6c}, 0x0, @in6=@loopback={0x0, 0x1}}}, 0xe8) setsockopt$IP_VS_SO_SET_DELDEST(r0, 0x0, 0x488, &(0x7f00000000c0)={{0x77, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e20, 0x3, 'wrr\x00', 0x10, 0x101, 0x53}, {@local={0xac, 0x14, 0x14, 0xaa}, 0x4e22, 0x3, 0xfffffffffffff000, 0x8, 0x1}}, 0x44) setsockopt$IP_VS_SO_SET_DELDEST(r0, 0x0, 0x488, &(0x7f0000000000)={{0x67, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e20, 0x0, 'nq\x00', 0x6, 0xd02, 0x3f}, {@broadcast=0xffffffff, 0x4e21, 0x1, 0x1, 0x2, 0x10001}}, 0x44) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000200)={0x0, 0x1}, &(0x7f0000001380)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00000013c0)={0x0, 0xfd, 0x1, 0x100000000, 0x8001, 0xfffffffffffeffff, 0x2, 0x8001, r3}, &(0x7f0000001400)=0x20) write$binfmt_misc(r2, &(0x7f0000000340)={'syz0', "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"}, 0x1004) syz_emit_ethernet(0x2a, &(0x7f00003f3fd5)=ANY=[@ANYBLOB="875d00001400000008004500001c000000000011907800000000e000000100004e2100089078"], 0x0) [ 109.909550] EXT4-fs (sda1): re-mounted. Opts: commit=5, [ 109.919249] netlink: 6 bytes leftover after parsing attributes in process `syz-executor3'. 2018/04/27 13:28:07 executing program 5: syz_emit_ethernet(0x4a, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff86dd60d8652b00142b00fe8000000000000000000000000000aafe8000000000000000000000000000aa00000000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB], &(0x7f00000002c0)) 2018/04/27 13:28:07 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x80000, 0x0) ioctl$KVM_SET_REGS(r0, 0x4090ae82, &(0x7f0000000100)={[0x400, 0x4, 0x2, 0x3, 0x7, 0xffffffffffffffc1, 0x20, 0x5, 0xf2, 0x10001, 0x9, 0x3, 0x7041, 0x2a, 0x2, 0x6], 0xd000, 0x208401}) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000000c0)='memory.swap.current\x00', 0x2761, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40286608, 0x402fff) 2018/04/27 13:28:07 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0xffffffffffffff7c) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa}}}, 0x108) r1 = socket$inet6(0xa, 0x80003, 0xef) r2 = creat(&(0x7f0000000140)='./file0\x00', 0x4) setsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f0000000180)=0xdfc, 0x4) sendto$inet6(r1, &(0x7f0000001ffe), 0x0, 0x0, &(0x7f0000003000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) [ 109.953522] EXT4-fs (sda1): re-mounted. Opts: commit=5, [ 109.961229] netlink: 6 bytes leftover after parsing attributes in process `syz-executor3'. 2018/04/27 13:28:07 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x4000000) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000340)={'syzkaller0\x00', 0xb}) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f00000002c0)={{0x2}, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0xa, {0x2, 0x0, @rand_addr}, 'syzkaller0\x00'}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000040)=0x0) stat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000140)=0x0, &(0x7f0000000180), &(0x7f00000001c0)) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000200)={r2, r3, r4}, 0xc) 2018/04/27 13:28:07 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = dup3(r2, r0, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000000)=[@text64={0x40, &(0x7f0000000040)="440f20c0350e000000440f22c0260f013ab805000000b9078000000f01d9b9321001c0b802000000ba000000000f30c744240000f0d9e8c744240204000000c7442406000000000f011424c4227d0ff70f353e660f38814d0ac4e27d8c07668ec5", 0x61}], 0x1, 0xfffffffffffffffe, &(0x7f0000000000), 0x0) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x200100, 0x0) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r4, 0x114, 0xa, &(0x7f00000000c0)=ANY=[@ANYBLOB="0150cbb610fa5d73f0"], 0x1) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/04/27 13:28:07 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x104e21}, 0x10) syz_emit_ethernet(0xfed1, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'ip6gretap0\x00', 0x0}) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000200)={r1, @rand_addr=0x8001, @rand_addr}, 0xc) syz_emit_ethernet(0x56, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@canfd={0xd, {{0x1, 0x9, 0x5, 0x1}, 0x1b, 0x3, 0x0, 0x0, "df37d9d614200e249182cf86e60cd674552a52defd586bc748844b856c07e2c4424a1e854d00d4210e446f59c41f93cdbdcd2847c4d064254c2d1d58fc817f95"}}}}, 0x0) 2018/04/27 13:28:07 executing program 3: r0 = syz_open_pts(0xffffffffffffff9c, 0x4080) r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x3, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) r3 = socket$unix(0x1, 0x1, 0x0) setsockopt$sock_int(r3, 0x1, 0x10, &(0x7f000018effc)=0x1c, 0x4) setsockopt$inet_int(r1, 0x0, 0x0, &(0x7f0000000200)=0x8001, 0x4) bind$unix(r3, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) perf_event_open(&(0x7f0000220000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp, 0x0, 0x0, 0x100}, 0x0, 0x0, 0xffffffffffffffff, 0x0) listen(r3, 0x0) connect$unix(r2, &(0x7f000066fff4)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) accept4$unix(r3, &(0x7f000046f000)=@abs, &(0x7f0000937000)=0x8, 0x0) tee(r0, r1, 0x2400000000000000, 0x9) r4 = socket$alg(0x26, 0x5, 0x0) bind$alg(r4, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(aes-fixed-time)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r4, 0x117, 0x1, &(0x7f0000dc1000)="71e67a15cdf0311cfc093a52a7d86bd1", 0x10) r5 = accept4$alg(r4, 0x0, 0x0, 0x0) sendmmsg$alg(r5, &(0x7f0000001880)=[{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000240)="bade54d7854ab895eea12f283f49f567d4", 0x11}], 0x1, &(0x7f0000001780)}], 0x1, 0x0) sync() r6 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0xabb, 0x2) r7 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$invalidate(0x15, r7) ioctl$KVM_GET_DEBUGREGS(r6, 0x8080aea1, &(0x7f0000000100)) socket$unix(0x1, 0x2, 0x0) 2018/04/27 13:28:07 executing program 4: r0 = add_key(&(0x7f0000000000)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000000c0)="9c5f5a47b84a77fae57e344e8762457c9d14f03aaafc09cfa1c19d80d474d1c91ecbcc16dce9c127f9859a2472ce561a8e5924fbf1e92cf34a08dddf186a18ad4e8945f4145988a0a259346a07989b53fe5ca24321a19939d91433c0d89892355450a853bb60b470ee1763dc52cd1e40c7aa5b30ccba", 0x76, 0xfffffffffffffffa) r1 = request_key(&(0x7f0000000140)='blacklist\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000001c0)='em0\x00', 0xffffffffffffffff) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000240)='/dev/dsp\x00', 0x0, 0x0) ioctl$TUNGETVNETHDRSZ(r2, 0x800454d7, &(0x7f0000000280)) r3 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000400)="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", 0xfe, r0) keyctl$dh_compute(0x17, &(0x7f0000000380)={r3, r1, r3}, &(0x7f00000003c0), 0xfffffffffffffcaf, 0x0) r4 = socket$key(0xf, 0x3, 0x2) setsockopt$inet_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000000300)='tls\x00', 0x4) ioctl$KDGKBMETA(r2, 0x4b62, &(0x7f00000002c0)) sendmsg$key(r4, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000184000)=ANY=[@ANYBLOB="020d00001100000000000000000000000800120000000300000000000000000006000000000000000000000000000000e0000001000000000000000000000000000000000000000000000000000000000300060000bb0000000000000000030005000000000002000000ac14ffbb00000000000000000100180000000000"], 0x88}, 0x1}, 0x0) 2018/04/27 13:28:07 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000000c0)={0x1, &(0x7f0000000080)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) syz_mount_image$f2fs(&(0x7f0000000040)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x1, 0x6, &(0x7f0000000500)=[{&(0x7f0000000140)="db9ed60f01ff30eeddee10f99d", 0xd, 0x10000}, {&(0x7f0000000180)="f45fc205b8173f253ef615bd81d3e3b3842791d6676b9dc10f9f653eb8407b4e17a9c91f38635533de1d34f74674c34084a2201261162128a90c23b700c55a11e9e69bf9329b678fb0ca74e99f2ca572b1bab5aafd4a548b644b42a318b8d7d50cbd9147f5090abfed8039c872c6b6333384c19fbe9b80361875d21e9a2aced7ac4eddf79ff2d72f4c73ec50c449940b682f20778f984698a95f48228c461d31991158da33", 0xa5, 0x1}, {&(0x7f0000000240)="fa46f7b840ac4e72a5a2fb6c11d755a092f81766989864925d277c08f4f44041d0cb9ef28061d6a856523051b7b67fd45265e6ee91ce97904088633a0995b08686c3d60c5994d5eee7df464e2a133f0d3f9604b4d90015076c1d430d621c90d48a2e5fdc2919268c48dc27c2546600cb7895c89fd025d24c8718cd27e768d4d15e9067a66a56170112c0b8e8e5c7b9c4c0030bf67865f7b1704a2aaf5a3e67d329a6796a3173e0c2d10c4b999191a2bb09", 0xb1, 0x200}, {&(0x7f0000000300)="8933fdfa1fbf57257f243f69ba09bd8184e32b70be18082fde6271fd39554660ccfa2a3d6e2c4c6836ba6cc411eac78149cad2a858ee1474e9fc59a198304b342324d22a07299b27f8e15547681812c64eadc15704f93f1abb1e3e76bf19c7a3cfe50825e0cc9ada1480f539f72df52aae263578e7cb1a2e", 0x78, 0x2eb0d290}, {&(0x7f0000000380)="bc1778218e58e3f096c8fb9cc3478bb490a746f25d25994097b958a5a2523071098427db2d039d3efe77fe6e0203b7a1402cd07139eb42557dd61caf12ecc095b30103eb0a88b0f29106f51f4a735bc2f6600741b3c70b2ed26303de5dc5fbba8af33dd4956296120df5a854d59f8143c860f08502d795e11e5e9136e57be94c70d888a7603dddb4040f7897d78ce327f40d9985fe1065fb7357128328f6e4d9", 0xa0, 0xffffffffffffff80}, {&(0x7f0000000440)="f69f5968a876ee22d44992e44d2e91cb56abade3fa1db0598273cdd7b4a18e6f0a5c4ddb497f77b036754acdb3e0cfb66104fa6008d0586cafd83ec1b2e1725272fb80b8863e4f1c219ab3ea3404e357a287d425941d855681ecd31cde78909e993432e2b93270396676c0431b9f012130d95477f6ed20f9f038f8eda31c51804407ca4a444d9d83e0d9c86d261a04d696dc90cc297fc096346d1142058a34d6dfacc5", 0xa3, 0x1f}], 0x2, &(0x7f00000005c0)={[{@reserved_root={'reserved_root', 0x3d, [0x3f, 0x3f]}, 0x2c}]}) bind$inet(r1, &(0x7f0000000000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xd}}, 0x10) sendto$inet(r1, &(0x7f00009fc000), 0x5fa, 0x8000, &(0x7f0000357000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r1, &(0x7f0000000180), 0xb7, 0x0, 0x0, 0x0) 2018/04/27 13:28:07 executing program 6: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$nfc_llcp(0x27, 0x100000000003, 0x1) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000080)=0x0) r2 = getpgid(0x0) r3 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x111040) kcmp(r1, r2, 0x0, r3, r0) ioctl$KVM_GET_MP_STATE(r3, 0x8004ae98, &(0x7f0000000100)) bind$nfc_llcp(r0, &(0x7f0000000000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "6cb782e4ad88b89d1fd309169f44812107130ee55de8e210420aaa96759ecbc36eb9bb12b6124793608dd0e7316d1d4f4dbac39806e4ac714b7ecefa8a934a"}, 0x60) close(r0) 2018/04/27 13:28:07 executing program 1: recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000000780)={&(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, 0x80, &(0x7f00000005c0)=[{&(0x7f0000000080)=""/172, 0xac}, {&(0x7f0000000140)=""/65, 0x41}, {&(0x7f00000001c0)=""/192, 0xc0}, {&(0x7f0000000280)=""/37, 0x25}, {&(0x7f00000002c0)=""/31, 0x1f}, {&(0x7f0000000300)}, {&(0x7f0000000340)=""/145, 0x91}, {&(0x7f0000000400)=""/137, 0x89}, {&(0x7f00000004c0)=""/218, 0xda}], 0x9, &(0x7f0000000680)=""/194, 0xc2, 0x4}, 0x42) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f00000007c0)={'\x00', 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000800)={{{@in6=@mcast1, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@dev}}, &(0x7f0000000900)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000940)={{{@in6=@local={0xfe, 0x80, [], 0xaa}, @in=@multicast1=0xe0000001, 0x4e23, 0x0, 0x4e23, 0x0, 0xa, 0x20, 0x80, 0x88, r1, r2}, {0xa6, 0x80000000, 0x8, 0xd19, 0x0, 0x7, 0x1000, 0x1}, {0x84, 0x3, 0x4, 0x7}, 0x9, 0x0, 0x3, 0x1, 0x3}, {{@in=@multicast1=0xe0000001, 0x4d6, 0xff}, 0xa, @in=@rand_addr=0x6, 0x3505, 0x2, 0x0, 0x80000000, 0x7, 0x100000000, 0x6}}, 0xe8) r3 = socket$key(0xf, 0x3, 0x2) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000300)={0x0, 0x8}, &(0x7f0000000a40)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000a80)={0x9, 0xffffffff, 0x1, 0x7fffffff, 0xffff, 0x40, 0xffffffff, 0x468, r4}, &(0x7f0000000ac0)=0x20) sendmsg$key(r3, &(0x7f0000b6dfc8)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000327f68)={0x2, 0x400000000000003, 0x0, 0x3, 0x13, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}}, @sadb_address={0x5, 0x9, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0xb}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x98}, 0x1}, 0x0) 2018/04/27 13:28:07 executing program 2: r0 = accept$packet(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000200)=0x14) r1 = syz_open_dev$vcsa(&(0x7f0000000280)='/dev/vcsa#\x00', 0x1ff, 0xa0000) r2 = dup(0xffffffffffffff9c) r3 = syz_open_dev$mice(&(0x7f00000002c0)='/dev/input/mice\x00', 0x0, 0x101000) r4 = syz_open_dev$midi(&(0x7f0000000300)='/dev/midi#\x00', 0x0, 0x600) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000340)='/dev/ptmx\x00', 0x20000, 0x0) r6 = syz_init_net_socket$llc(0x1a, 0x0, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000380)={0xffffffffffffffff}) r8 = socket$nl_xfrm(0x10, 0x3, 0x6) r9 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/rfkill\x00', 0xaadd4dbcf94bc9cc, 0x0) poll(&(0x7f0000000400)=[{r0}, {r1, 0x502}, {r2, 0x140}, {r3, 0x20}, {r4, 0x400}, {r5}, {r6, 0x9}, {r7, 0x2000}, {r8, 0x2104}, {r9, 0x2000}], 0xa, 0x3f) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)="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", 0x1a1, 0x0, &(0x7f0000001000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) r10 = socket$inet6_sctp(0xa, 0x20000000000005, 0x84) r11 = request_key(&(0x7f0000000480)='.request_key_auth\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000500)='/dev/ptmx\x00', 0x0) r12 = request_key(&(0x7f0000000540)='logon\x00', &(0x7f0000000580)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000005c0)='vboxnet1ppp0', 0xfffffffffffffff9) keyctl$reject(0x13, r11, 0x8001, 0x1f, r12) ioctl$sock_ifreq(r10, 0x89f1, &(0x7f0000000240)={'tunl0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) [ 110.380531] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 110.388185] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 110.430418] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 110.437679] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 110.448815] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 110.455988] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 110.463956] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 110.471141] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 110.531014] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 110.538193] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock 2018/04/27 13:28:08 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000000100)="b2", 0x1, 0x0, &(0x7f0000000140)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, 0x2}, 0x1c) listen(r0, 0xfffffffffffffff9) r1 = accept(r0, &(0x7f00000002c0)=@vsock, &(0x7f0000000180)=0x40) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000000)=0x44c98519, 0x4) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00000001c0)=@sack_info={0x0, 0x9, 0x8}, 0xc) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x8000, 0x0) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000000080)={0x10}) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00000000c0), &(0x7f0000000200)=0x4) 2018/04/27 13:28:08 executing program 3: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000040)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x10) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040000}, 0x8) connect$inet6(r1, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x79, &(0x7f00000000c0), 0x8) 2018/04/27 13:28:08 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00006f3ffd)='ns\x00') getdents64(r0, &(0x7f0000000040)=""/38, 0xd66c) getdents64(r0, &(0x7f00000000c0)=""/79, 0x8e) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000140)=[@in6={0xa, 0x4e24, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, @in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e24, 0xdc, @dev={0xfe, 0x80, [], 0xa}, 0x80000001}], 0x48) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f0000000000)=0x4) 2018/04/27 13:28:08 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000028fc8)={&(0x7f0000007ff4)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000023000)={0x14, 0x20, 0xaff}, 0x14}, 0x1}, 0x0) pread64(r0, &(0x7f0000000080)=""/240, 0xf0, 0x0) 2018/04/27 13:28:08 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000088cff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000000100)) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000000000)={0x0, 0x0, 0xffffffffffffff80, 0x2}) 2018/04/27 13:28:08 executing program 1: r0 = syz_open_dev$sndtimer(&(0x7f0000000100)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000003}}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000040)={{0x2, 0x0, 0x1000}}) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x24000, 0x0) ioctl$EVIOCGSW(r1, 0x8040451b, &(0x7f00000001c0)=""/163) flistxattr(r0, &(0x7f0000000140)=""/110, 0x6e) ioctl$KVM_DEASSIGN_PCI_DEVICE(r1, 0x4040ae72, &(0x7f00000000c0)={0x3ff, 0x9a52, 0x1, 0x1, 0x7fff}) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r1, 0xc008551b, &(0x7f0000000080)={0x1c, 0x20, [0x100000000, 0x80, 0x36, 0x7a21, 0x9, 0xfffffffffffff800, 0x880e, 0x2e5de6ff]}) 2018/04/27 13:28:08 executing program 5: r0 = 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), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x40000000015, 0x5, 0x0) setsockopt(r1, 0x114, 0x1d, &(0x7f0000000000)="2a8e339c", 0x4) setsockopt$RDS_CONG_MONITOR(0xffffffffffffffff, 0x114, 0x6, &(0x7f0000000040), 0x2aa) dup(r0) 2018/04/27 13:28:08 executing program 7: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = syz_open_dev$audion(&(0x7f0000000340)='/dev/audio#\x00', 0xffff, 0x101000) execveat(r0, &(0x7f0000000380)='./file0/file0\x00', &(0x7f0000000400)=[&(0x7f00000003c0)='upgrade'], &(0x7f0000000680)=[&(0x7f0000000440)='acl', &(0x7f0000000480)='data=ordered', &(0x7f00000004c0)=']keyring!-\x00', &(0x7f0000000500)='data=ordered', &(0x7f0000000540)='devtmpfs\x00', &(0x7f0000000580)='quota=on', &(0x7f0000000600)='locktable', &(0x7f0000000640)='{\x00'], 0x400) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000180)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x403, &(0x7f0000000140)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000005c0)={0x0, 0x0}) mprotect(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0) syz_mount_image$gfs2(&(0x7f0000000080)='gfs2\x00', &(0x7f00000000c0)='./file0\x00', 0x5eb, 0x3, &(0x7f0000000240)=[{&(0x7f0000000140)="e58374db4b7eb7d9855aa41e43f5fa0ae68fac849a910902cd0f7c2976c216ab42296419503dc06bd2f83f46e751a8140b92e84663fd668a45a5b52d16", 0x3d, 0x10001}, {&(0x7f00000001c0)="8b716c537c34fe129d1562a16a2d3466795cc6d53437c035f55c0887a169139be22a1a39a94e1811582f47", 0x2b, 0x40}, {&(0x7f0000000200)="df767684f95f8e8607efe66b0ecc421659efb1279bd0096bdea7fc57b37a", 0x1e, 0x1}], 0x800, &(0x7f00000002c0)={[{@localflocks='localflocks', 0x2c}, {@data_ordered='data=ordered', 0x2c}, {@upgrade='upgrade', 0x2c}, {@acl='acl', 0x2c}, {@quota_on='quota=on', 0x2c}, {@barrier='barrier', 0x2c}, {@locktable={'locktable', 0x3d, 'devtmpfs\x00'}, 0x2c}]}) 2018/04/27 13:28:08 executing program 1: semtimedop(0x0, &(0x7f00000a8000)=[{0x0, 0xfffffffffffffff9, 0x1000}], 0x1, &(0x7f0000efe000)={0x2000}) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000000), 0x4) semget(0x2, 0x1, 0x0) semget(0x2, 0x3, 0x0) semget(0x2, 0x4, 0x40) r0 = semget(0x1, 0x4, 0x8) semctl$IPC_RMID(r0, 0x0, 0x0) 2018/04/27 13:28:08 executing program 4: r0 = userfaultfd(0x803) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) signalfd(r0, &(0x7f0000000000)={0x2273}, 0x8) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) sync_file_range(r3, 0x1ff, 0x9, 0x5) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0xc8000, 0x0) ioctl$sock_proto_private(r4, 0x89e9, &(0x7f0000000200)) symlinkat(&(0x7f0000000200)='./file0\x00', r4, &(0x7f0000000240)='./file0\x00') dup2(r0, r2) socket$unix(0x1, 0x0, 0x0) syz_kvm_setup_cpu$x86(r2, r3, &(0x7f0000fde000/0x18000)=nil, &(0x7f0000000100)=[@textreal={0x8, &(0x7f0000000140)="baf80c66b8621f398e66efbafc0ced66b97c0a000066b80040000066ba000000000f30dfe9baf80c66b8f025208b66efbafc0c66ed0f01c90fb248e2baf80c66b82a7cc48266efbafc0cec66b93503000066b88f5d162266ba18fd05600f3066b8009000000f23d80f21f86635000000400f23f80f017d7e", 0x78}], 0x1, 0x0, &(0x7f0000000080), 0x0) ioctl$sock_inet6_udp_SIOCINQ(r4, 0x541b, &(0x7f00000001c0)) [ 110.679274] gfs2: not a GFS2 filesystem 2018/04/27 13:28:08 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f0000000180)='cpu.stat\x00', 0x0, 0x0) ioctl$TUNSETSTEERINGEBPF(r1, 0x800454e0, &(0x7f0000000000)=r1) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x200002, 0x0) 2018/04/27 13:28:08 executing program 3: r0 = memfd_create(&(0x7f0000000240)='-G\\%(\x00', 0x3) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) fcntl$addseals(r0, 0x409, 0x200b) [ 110.737709] tmpfs: Bad mount option åƒtÛK~·Ù…Z¤Cõú [ 110.737709] 欄š‘ Í|)v«B)dP [ 110.821429] gfs2: not a GFS2 filesystem 2018/04/27 13:28:09 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) open_by_handle_at(r0, &(0x7f0000000040)={0x5b, 0x7, "1ff5057c8529e2c51eef590b0f5ce16be48e780c65c96f1496e9aeccbedec352b3125a991a09ee50cab2d22548613b1dbb8ac698c23e366d7ef045b642ea252ed6a8052cdf740b80c5657c7c71d0f6cd6f4dd8"}, 0xc002) r1 = syz_open_dev$evdev(&(0x7f0000000a00)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r1, &(0x7f0000037fe8)=[{{0x77359400}, 0x1, 0x49, 0x2}, {}], 0x30) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f00000000c0)=0x3) 2018/04/27 13:28:09 executing program 0: r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x400000) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000449fd0)={0x50, 0x0, &(0x7f0000000140)=[@register_looper={0x630b}, @reply_sg={0x40486312, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000080), &(0x7f0000000100)}}}], 0x1, 0x0, &(0x7f0000000000)='P'}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000040)={0x44, 0x0, &(0x7f00000002c0)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000080), &(0x7f00000000c0)}}], 0x1, 0x0, &(0x7f00000003c0)="ed"}) 2018/04/27 13:28:09 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x1b, 0xf, 0x2, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_TRANSLATE(r0, 0xc018ae85, &(0x7f00000000c0)={0x0, 0x2, 0x1000, 0x5, 0x4}) open_by_handle_at(0xffffffffffffff9c, &(0x7f00000001c0)=ANY=[@ANYBLOB="2400000500019637"], 0x0) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x6, 0xc000) ioctl$KVM_RUN(r1, 0xae80, 0x0) 2018/04/27 13:28:09 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000180)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000240)="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", 0x101, 0x400}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="be"]) socketpair$inet(0x2, 0x1, 0xfffffffffffffff7, &(0x7f0000000080)) 2018/04/27 13:28:09 executing program 3: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x3, 0x148119b6, 0x7fffffff, 0x2, 0x1ff}, &(0x7f0000000080)=0x14) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={r1, 0x6a7, 0x16, 0x4, 0x3, 0x2}, 0x14) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0xd, 0x5, &(0x7f0000000100)=ANY=[@ANYBLOB="18ad9dd31650e334120000006f000000007301ffe600000000000000000000e8ff940000f099d5b6f76b454dccb358f705b941cb7769c8"], &(0x7f0000f59000)='GPL\x00', 0x3fe, 0xfb, &(0x7f00001a7f05)=""/251}, 0x134) 2018/04/27 13:28:09 executing program 1: syz_emit_ethernet(0x2a, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="ed3ad35189f5", [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={0xac, 0x14, 0x14, 0xbb}}}}}, &(0x7f0000000080)) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x10000, 0x0) sendto$ipx(r0, &(0x7f00000000c0)="c811a9c92e0c2a042d63f403c72ae7309c32dbe8a248b8af32a59776f61791fa9f135c8282e447772c6717dd6100d5a46e65d030063159d22aba41a7a63bb891d472550d975b133e0872cfeaf434a7c24adc665bdaf979e259cb044b42fac4308c2d1251bd40a798c9d208a6f8d45c96e7564d08fdb6e1e219a1fd1feb766963468124f930bbc5e158621631bbb22b329a491c9fc2e267b71acde5af67790400de7635f96efc8c656c4917bd46fb3694e992f01d4c4b11918cd72f8dfd5793cc5d287c4b7d290e5acc5b3218a28b983e6d09295c8dda95156df5e14a4e93f1e6df", 0xe1, 0x20000001, &(0x7f00000001c0)={0x4, 0x2, 0x844, "5e0498de4a45", 0xb6bd}, 0x10) 2018/04/27 13:28:09 executing program 4: r0 = socket(0x8000000000011, 0x4000000000080002, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000006c0)={'gre0\x00', 0x0}) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8)=[{&(0x7f000086c000)=@in6={0xa, 0x0, 0x2}, 0x1c, &(0x7f0000d1e000), 0x0, &(0x7f0000dda000)}], 0x492492492492510, 0x0) 2018/04/27 13:28:09 executing program 7: syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) r0 = socket$inet6_sctp(0xa, 0x100000000005, 0x84) ioctl$sock_ifreq(r0, 0x8937, &(0x7f00000000c0)={'ip6gre0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/conntrack\x00', 0x2, 0x0) r2 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x1ff, 0x87f22118294e56f) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000fe6000/0x18000)=nil, &(0x7f0000000100)=[@textreal={0x8, &(0x7f0000000080)="65c3baa100ec66b9c20d00000f3266b91700000066b87aba000066ba000000000f300f350f23570f013d0f35650fc76f00660f3a14ac0b0020", 0x39}], 0x1, 0x20, &(0x7f0000000140)=[@cr4={0x1, 0x1}], 0x1) [ 111.711380] EXT4-fs (loop2): Unrecognized mount option "¾" or missing value 2018/04/27 13:28:09 executing program 1: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000080)={r0}) sendmsg$nfc_llcp(r1, &(0x7f0000000400)={&(0x7f00000000c0)={0x27, 0x0, 0x2, 0x6, 0x4, 0x1f, "4300edc3a0bc4c2ced2bf317c0f809112beeccec37ed0fb8ef4ce097763313b2e7a4499abdc8faa9e86294b3aa36c379bcb1653cdb3e5b1d859b5dd0501acf", 0x17}, 0x60, &(0x7f00000002c0)=[{&(0x7f0000000140)="aa59280a467fb6c3808c1d3408b32752f9a29e896f55d63085c2460b62ef6fbd6938d39311cfc2f3a06afe24194a3d5b975613c3e4b4955ce3166a15459e7916590a435fcba1224f9896a47481c878d0f797a9892c855e25a13a5c1d0e46a0136d27c932faf0d27c04668a509417e95565fcbb49aee5fd89a7853583cc949fdcbac0ad5588a390a3", 0x88}, {&(0x7f0000000200)="5801fb1f63f3d2c3e8b7223b704e320b71505c0b85c5272119ce98af44b5e14d51e005564704fe191e74ddeb6064662a0efc105dfcea17c08ebced72f375dbd666e974fc5f93c3690dd7", 0x4a}, {&(0x7f0000000280)="b13f4a4e", 0x4}], 0x3, &(0x7f0000000300)={0xc8, 0x110, 0x200, "214d757aa1ef22ccd3a2a33b59e5ee544e2e0673d436529a25f76a48c484c191e953fa969974eaa1cfa28df59c22cf760be3d5d1495ddca17cfa5aa09b73e5053d2d7e8dbffced440910ba882349fc75164317999ab9e9fba39f71c911c6ef174ede7983d94c7dfdb847fb0971bd63cc8098859104a001e734c2e8b5dea4c0c16ef016bf87a82fa0d37843fa2420c6c74dfbf84fe4b45feee344887e9e46e1ec5207b203120f18e20295bd040f41466f82b865c14eecf6fe"}, 0xc8, 0x8014}, 0x40015) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = request_key(&(0x7f00000006c0)='rxrpc_s\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000740)="2d8f6b657972696e67657468316b657972696e6762646576242300", 0xfffffffffffffffa) add_key(&(0x7f0000000540)='id_resolver\x00', &(0x7f0000000580)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000005c0)="8fc3c84f22473307c16e8d2e7575db294df198637d4111ae0ef55a2d05d9bde2befc4e06db0591d7169b52e5a1d8cdc2b94eeda534fb64d7d00dbf5916cced5c91d0d4ae25cdaa87c83b56b9a5d5a69dc464bee7c3b8267c80f3d7f6d76e97006fc1e3e16465ab899df4f498c2548662a02413b73c1a8f0025a2c50d5328392e64863e4dfa96f1f3b25dcae9979f5d3cb0168d36f088baed65f774fdff9c497b9b9b4183fa7749361d1c1958ae92f85b9f0163dae369bf1a4e0936d0b46fcef91cc031a64f0f14c61600dd2008b6ce7d446ca36074aa3aa8e2b47f1c5fc5b4107e35a34ab3d1545f35", 0xe9, r2) r3 = syz_open_pts(0xffffffffffffff9c, 0x20000) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000440)={0x0, 0x3}, &(0x7f0000000480)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00000004c0)={r4, 0xa5a, 0xfffe0000000, 0x9}, &(0x7f0000000500)=0x10) ioctl$KDSETKEYCODE(r3, 0x4b4d, &(0x7f0000000040)={0x6, 0x7}) 2018/04/27 13:28:09 executing program 7: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000380)='/proc/sys/net/ipv4/vs/sync_ports\x00', 0x2, 0x0) recvfrom$ax25(r0, &(0x7f0000000200)=""/127, 0x7f, 0x40002102, 0x0, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000080)=r0, 0x4) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) write$evdev(r1, &(0x7f00000000c0)=[{{0x0, 0x2710}}, {}, {{0x0, 0x2710}}, {}, {{0x77359400}}, {{0x0, 0x7530}}], 0xffbb) r3 = getpgrp(0xffffffffffffffff) capset(&(0x7f0000000040)={0x20080522, r3}, &(0x7f0000000280)={0x8, 0xff, 0x7fffffff, 0xfff, 0x1, 0x3}) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r2, 0x80dc5521, &(0x7f0000000540)=""/148) close(r1) recvmsg(r2, &(0x7f0000000500)={&(0x7f0000000180)=@hci, 0xc, &(0x7f00000003c0)=[{&(0x7f0000000340)=""/33, 0x21}], 0x1, &(0x7f0000000400)=""/251, 0xfb}, 0x0) 2018/04/27 13:28:09 executing program 3: r0 = memfd_create(&(0x7f00000005c0)="6465762046a80d01bed3c1e1c85fe2dbef94a677a99248217280a42d688043cc913ddb112187ee23355083fc8a1eed8f3d1a468b405da49550403420a5685e12afb758b1bfcf91d09bfe61b023e1b04f2f8e23a38e1ef575997d875079d8275500cf932de25ff116808e0097e9a30f89ffec73d758337ba4ecfe26e0709dceb3bc100af911f29826293f7e6d4cbbb7fa03189e2fd5b9461150c1f6c46be2eddd2f84ce8136164ee052fdf7c5919654885d693f6c70f42b0eef3f33160056b93855cb84bf62730fd9afe77c1b8d7b0b9dcc2a7566f6067be13c15bbbc440e796acc56b204c7f48fcdfa2e84e52a95", 0x3) write(r0, &(0x7f0000000240)='v', 0x1) sendfile(r0, r0, &(0x7f0000000000), 0xffff) fcntl$addseals(r0, 0x409, 0xa) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000040)={0xff, 0x4, 0x1ff, {}, 0xbda5, 0x9}) fallocate(r0, 0x0, 0x0, 0x1d9) clone(0x0, &(0x7f0000000240), &(0x7f0000000280), &(0x7f00000002c0), &(0x7f0000000300)) [ 111.733777] EXT4-fs (loop2): Unrecognized mount option "¾" or missing value 2018/04/27 13:28:09 executing program 6: socketpair$unix(0x1, 0x1, 0x0, &(0x7f000007d000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f00005f8ffe)='#}\x00', 0x0) ftruncate(r2, 0x5) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f0000000400)=0x4, 0x4) sendfile(r0, r2, &(0x7f0000000000), 0x4) ioctl$VHOST_SET_VRING_KICK(r2, 0x4008af20, &(0x7f0000000040)={0x3}) 2018/04/27 13:28:09 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x6, 0x82000) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000100)={0x6, 0xfff, 0x204, 0x2, 0x87ed, 0x1ff, 0x7fff, 0x6, 0x0}, &(0x7f0000000140)=0x20) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000180)={r2, 0x400000}, 0x8) ioctl$RNDGETENTCNT(r1, 0x80045200, &(0x7f00000001c0)) r3 = openat$cgroup_int(r0, &(0x7f00000000c0)='memory.low\x00', 0x2, 0x0) write$cgroup_type(r3, &(0x7f0000000000)='Threaded\x00', 0x1) 2018/04/27 13:28:09 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x7fffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x1, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x4, 0xffffffffffffffff, 0x0) 2018/04/27 13:28:09 executing program 5: r0 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) r1 = add_key$keyring(&(0x7f0000000400)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) r3 = add_key$user(&(0x7f00000001c0)='user\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, &(0x7f0000000440)="01", 0x1, r2) r4 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x182, r0) add_key(&(0x7f0000000140)='.dead\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000002c0)="4f556e5eef2dae6f004805dbd23136ca806705de049b419012e83cfcf4488a49ec1ac6a4af78fee97813a8c25bc83f5dcf6e1a2956c264ad74a382a6103dcec4d1bb7a50b4387d0087403d98bb39e849d75e3005da28c68a0f30226006667ffc61cdeb87673d127e6eb361b734d0df0ddb45f6ae15cd0d79604eb16a64c1eb7c0db3779423bb75562ab05186b4", 0x8d, r1) r5 = semget$private(0x0, 0x3, 0x40) semctl$IPC_RMID(r5, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000380)={0xffffffffffffff9c}) getsockopt$EBT_SO_GET_INFO(r6, 0x0, 0x80, &(0x7f0000000480)={'filter\x00'}, &(0x7f00000003c0)=0x78) keyctl$dh_compute(0x17, &(0x7f0000000100)={r3, r4, r4}, &(0x7f0000a53ffb)=""/5, 0x68, &(0x7f0000c61fc8)={&(0x7f0000a3dffa)={'rmd256-generic\x00'}}) r7 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000500)='net/fib_triestat\x00') ioctl$DRM_IOCTL_IRQ_BUSID(r7, 0xc0106403, &(0x7f0000000540)={0xb50, 0x0, 0x7fff, 0x9}) 2018/04/27 13:28:09 executing program 0: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x200000003, 0x3) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000040)={0x5}, 0x8) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x4, 0x800) r2 = semget$private(0x0, 0x6, 0x400) semctl$GETALL(r2, 0x0, 0xd, &(0x7f0000000140)=""/204) accept$ax25(r1, &(0x7f0000000080), &(0x7f00000000c0)=0x10) shutdown(r0, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r1, 0x40086408, &(0x7f0000000100)={0x40, 0x6}) [ 111.735736] binder: 8785:8787 ERROR: BC_REGISTER_LOOPER called without request [ 111.735767] binder: 8785:8787 got reply transaction with no transaction stack 2018/04/27 13:28:09 executing program 7: syz_emit_ethernet(0xeb, &(0x7f0000000300)=ANY=[@ANYBLOB="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"], 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/audio\x00', 0x10040, 0x0) getsockopt$inet_udp_int(r0, 0x11, 0x0, &(0x7f0000000000), &(0x7f0000000040)=0x4) ioctl$KVM_GET_EMULATED_CPUID(r0, 0xc008ae09, &(0x7f0000000200)=""/199) 2018/04/27 13:28:09 executing program 1: capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000000080)) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000280)={0x0, 0x0}, &(0x7f0000000200)=0xc) r2 = open(&(0x7f0000000140)='./file0\x00', 0x10000, 0x80) getdents64(r2, &(0x7f00000002c0)=""/4096, 0x1000) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f00000000c0)="eb3c906d6b66732e66617400020401000200027000f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) r3 = open$dir(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) getdents(r3, &(0x7f0000000280)=""/50, 0x18) setresuid(r1, 0x0, 0x0) r4 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x100000001, 0x2000) ioctl$sock_netrom_SIOCGSTAMPNS(r4, 0x8907, &(0x7f00000000c0)) [ 111.735783] binder: 8785:8787 transaction failed 29201/-71, size 0-0 line 2763 [ 111.736265] binder: 8785:8787 transaction failed 29189/-22, size 0-0 line 2848 [ 111.737180] binder: 8785:8788 ERROR: BC_REGISTER_LOOPER called without request [ 111.737194] binder: 8785:8788 got reply transaction with no transaction stack [ 111.737210] binder: 8785:8788 transaction failed 29201/-71, size 0-0 line 2763 2018/04/27 13:28:10 executing program 6: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000100)={&(0x7f0000016000)=@nl=@kern={0x10}, 0x80, &(0x7f0000014000)=[{&(0x7f0000000080)="5500000019007fb1b72d1cb2a4a280a80a60050000a84321a7052369250009001100001c010000001400a30702000000000000dc1338d544000a9b84226eb75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x0, &(0x7f0000006000), 0x0, 0x2}, 0x80000010) utime(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x4, 0x1f}) 2018/04/27 13:28:10 executing program 1: r0 = open(&(0x7f0000011000)='./bus\x00', 0x8000000141042, 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(r0, 0x6431) mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x0, 0x11, r0, 0x0) mremap(&(0x7f000000d000/0x2000)=nil, 0xfffffffffffffe74, 0x1000, 0x3, &(0x7f0000007000/0x1000)=nil) mmap(&(0x7f000000b000/0x2000)=nil, 0x2000, 0x0, 0x13, r0, 0x0) 2018/04/27 13:28:10 executing program 5: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x864}, 0xfffffffffffffd2a) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0xd, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x201a7fa6, 0x48, 0x1, 0x4c}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0xfffffffffffffffc, 0x418, &(0x7f00001a7f05)=""/251}, 0x48) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xf, 0x4, 0x7fff, 0xffff, 0x11, 0xffffffffffffffff, 0x4}, 0x2c) 2018/04/27 13:28:10 executing program 2: mkdir(&(0x7f000000dff6)='./control\x00', 0x0) r0 = inotify_init() inotify_add_watch(r0, &(0x7f0000000040)='./control\x00', 0x800) r1 = getpgrp(0x0) madvise(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x9) r2 = syz_open_dev$sndpcmp(&(0x7f0000000140)='/dev/snd/pcmC#D#p\x00', 0x161ca980, 0x80000) perf_event_open(&(0x7f00000000c0)={0x7, 0x70, 0x20, 0x2, 0x1f, 0x6, 0x0, 0x1, 0x40000, 0x1, 0x101, 0xfff, 0x8, 0x10001, 0x7fff, 0x5, 0x2, 0xfffffffffffffffc, 0x0, 0x1, 0x7, 0x7ff, 0x2, 0x3, 0x2, 0x2ec9e37a, 0x5, 0x2, 0x1, 0x1, 0x0, 0x80000000, 0x7e1, 0x42d4, 0xffffffff, 0x80000001, 0x9, 0x3ff, 0x0, 0x80000000, 0x4, @perf_bp={&(0x7f0000000080), 0xd}, 0xd150343338587ce4, 0x7, 0x22, 0x6, 0x1, 0xb3, 0x1}, r1, 0xd, r2, 0x8) r3 = open(&(0x7f0000000000)='./control\x00', 0x0, 0x0) mkdirat(r3, &(0x7f0000044ff6)='./control\x00', 0x0) rmdir(&(0x7f0000000400)='./control\x00') renameat2(r3, &(0x7f0000036ff6)='./control\x00', r3, &(0x7f0000036000)='./file0\x00', 0x0) 2018/04/27 13:28:10 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getpeername(r0, &(0x7f0000000200)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, &(0x7f0000000280)=0x80) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000040)={r1}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000100)={0x0, 0x41}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000180)={r3, 0x8}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f00000002c0), &(0x7f0000000300)=0x4) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000340)={{0x2, 0x4e20, @broadcast=0xffffffff}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x8, {0x2, 0x4e21, @dev={0xac, 0x14, 0x14}}, 'bcsh0\x00'}) socket$inet6_sctp(0xa, 0x5, 0x84) syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x9c3, 0x40) 2018/04/27 13:28:10 executing program 7: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000280)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x4}}, 0x2e) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000003c0)="2f70726f632f7379732f6e65742f697076342f76732fff016f705f7061636b657400", 0x2, 0x0) recvfrom$llc(r1, &(0x7f0000000300)=""/95, 0x5f, 0x20, 0x0, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000100)={0x1, 0x7}, 0x8) r2 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x0) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rtc\x00', 0x200400, 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(r2, 0x6431) setsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f0000000180)=0x7, 0x4) ioctl$TIOCSLCKTRMIOS(r3, 0x5457, &(0x7f00000002c0)) getpeername(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @multicast2}}}}, &(0x7f0000000080)=0xffb2) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000380)={'bridge_slave_1\x00', 0x100}) ioctl$KVM_GET_DIRTY_LOG(r2, 0x4010ae42, &(0x7f0000000140)={0x4, 0x0, &(0x7f0000ffc000/0x4000)=nil}) getsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f0000000200), &(0x7f0000000400)=0x4) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r4, 0x84, 0x78, &(0x7f0000000240), 0x4) io_setup(0x10000, &(0x7f0000000440)=0x0) io_cancel(r5, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x7, 0x1, r2, &(0x7f0000000480)="a70b612c099053a29d1e87d939b3cb06bb87a0297f1d5629ba340c075a", 0x1d, 0x9, 0x0, 0x1, r1}, &(0x7f0000000500)) 2018/04/27 13:28:10 executing program 0: mkdir(&(0x7f0000639000)='./file0\x00', 0x0) r0 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0x0) unshare(0x80000) sync_file_range(r0, 0x0, 0x0, 0x0) 2018/04/27 13:28:10 executing program 3: r0 = socket(0x18, 0x0, 0x1) connect(r0, &(0x7f0000dcd000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @rand_addr}, 0x2}}, 0x80) mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x4, 0x40000000000031, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x111, 0x11, &(0x7f0000000680), &(0x7f0000000600)=0x7970e41e) 2018/04/27 13:28:10 executing program 6: r0 = perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000280)='/dev/dmmidi#\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000003300), &(0x7f0000000040)=0x1) r2 = socket$kcm(0x2, 0x3, 0x2) ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x89e1, &(0x7f00000002c0)) accept4$inet6(r1, &(0x7f00000049c0)={0x0, 0x0, 0x0, @local}, &(0x7f0000004a00)=0x1c, 0x80800) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000140)={{{@in6=@mcast2, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@dev}}, &(0x7f0000000240)=0xe8) r4 = fcntl$getown(r2, 0x9) r5 = getpgrp(0xffffffffffffffff) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f00000016c0)=0x0) r7 = getpgid(0x0) sendmsg$netlink(r1, &(0x7f0000004980)={&(0x7f0000000080)=@proc={0x10, 0x0, 0x25dfdbfb}, 0xc, &(0x7f0000004900)=[{&(0x7f0000000300)={0x135c, 0x1f, 0xe04, 0x70bd25, 0x25dfdbfc, "", [@nested={0x150, 0x68, [@generic="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", @typed={0x4, 0x36}, @typed={0x14, 0xc, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @typed={0x4, 0x5d}, @generic="1b3e0dd3107d3f47c27a36d710c6e32e53dce4c78cad06c35224027e43f10d385b2eb9df13", @typed={0x8, 0x52, @uid=r3}, @typed={0x4, 0x65}]}, @nested={0x44, 0x55, [@generic="02600482", @generic="68a483c975ca3133d9a2a577246b122d456d6f3b39f3afa6f8", @generic="27cfad1033", @typed={0x8, 0x2d, @ipv4=@loopback=0x7f000001}, @generic="271239da1dea0e", @typed={0xc, 0x33, @u64=0x400080000000}]}, @typed={0x8, 0x2f, @pid=r4}, @typed={0x8, 0x18, @fd=r1}, @generic, @nested={0xd8, 0x39, [@generic="a8b806637f766e8c38b0e2b310dffe58360d3591c82fc48b38706fdbcd9c3760f4f3239665fb5f72bad10d76f72fbe6e5230b5e5cb360f768d395030f066a4f7bf8bf95d58a0215879bd2229d605d94887b1ca087a", @generic="4bb156bc6bb1e7176fd678b192542513f35d17bc955e208a0aaabb5f152ee09d7291f3186b0a4c445f00c095dd01ad358c03ee3fee63472ba4e7bda158f8f0aa7353a1017b2189350bcf3f083666990df753dd90c04f973084eb7937c4d1dc8fbfe706203edec13628d31c34529a", @typed={0x8, 0x3, @pid=r5}, @typed={0x8, 0x94, @u32=0x1000}]}, 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@generic="b8e907c970f83d6d535c75ed099c764e11b73151e766addfd881bdee285def09da80d4268b6840f23a5343b8ad54ffe06108f4583a658329d3060f9a8da87cf8e90fcbe3072cadf0a19233d3d1469601165e6257e59bbd5431ea131798bf60a66c5ca23236cc6f7739ccd7794ce69ecee12948ef4396f48127b8a82846afad6a636ac6f9b886bda71c769c6ed2a25279a27c2bf2a72a4617a277e7eae9bf7d3c9e8633f722d61057a20c85c38fd65c5ea068a9fc59a84b9db18d73157000c023c29fd4b7976dbf02bd39943e368e51fdad7b2e11df0970a5a28107d7d90d683142c32e748b84e65b370c7192c75f0784b1d551420378f687fd572c390fc16e87b2300f6a5697773da176a7d38a659bef4956bb66c9bbeb6bf60fbce7a74e9ccf2598e795abee78595b65a149885910855f1a3e514a6cd025987434a423b629f41727b1cf6ebd86a25e437f8e8a22b21b03867a0ff8d2589f4e94055be375bfbb3f0f637e9bb6bf59157005a9b5f3b3d16d023eb145aeb3562be9d6a17eed806aed850612c5805ab718f6b2a514e0eb96210c111ff47ebf38dc321bba1400b87db960d0d0b515251ec09dbb3ab91b2aa3b0930fbca77f77d987f700173953115e9007d0c826b98aa9da7551dd631602103d2cc429d9eff2e94baa69d0c33acd1fa91234730217e59d6c207f634878ebe6fd9dbea2ca2d83ab3a19793d45ceb3523eac1b7c7882c6ce39f0bd1da1d17f6396683024ac9cba46e3d240b5968d1c8b022affa6cc95aa82a9754165b6471483a7a15c08edc4846fee19b72db3b71d65b8810f950d2ba91061f152e3c434594f7843d5ec01d9080e29c44b6efcc0be6b050a50ea073640abfbc3820ff75ac3d17271604be4489597dbd35f2e07a4fc8d514229ca1985a1eda96fa283f57dcde173e2dd417848aa2dbe2890404d91d8d4a5ecef184ba16f60ca0f06ec00ab01cfdb1cb8b66b736a5708d3b553fa1ac2970053c6468817f7b0a55f704dfed721f388d8f7135e1a3ab161829d978c1180657b03257daf97960e60e8183c7315b36f9bd505dc9d482f8815540a6822c5b4896d3194e179da8525b8c0dc0814a22c54bbe8a97525c31f785bad052d1d61f541036b20c8916b9f788078117643e78aca07313cdfaf3c3b4c04b14c1b721e785747d515e88dd31fbc7b5fac7f8cba3bce3b0ac3130e03b2a7688d2b61a432bb0c8087ad2b847916aa85d197d5d398b008c1c0711aa6f2a136bbb8aa295e942ae8695a060c395ca2f1fd7d1ce788172a5ba890937337eaab3962dd14c5391f72e50924b14cfefeea09713db71b6200addb5a1ffce8eba340bdf4d06be962bf6641df3f9a536c2bcd80c70e7d6a46adec2f993f040bf43b6d229a7b01ef3a7e420f788febbc94b9d253a71428b27878a7a1718c2319fb6fcf73417ba22d3c2c936dd06ca5bbf1c366ef25d08ec4844d69651d7dee3b60f1b40d1db8d7155b2601bc5c8bb0cf2eaf6df9edad8a69431f72326ec894fab78455eb22e948d4b0110634dc3ca43ef694d9a76c831494935e0576f40578df15107f5ad5f59df24d400c7a7b57863b95d4d2eb9725abcc3223965274b1ac59c83fbffa7dc6862d63ef23b332c1663daf50754babfc1d61707317d18ac562f3d0becc900ab5aacf9fa57de2ddb826a19ee1fa0d2ab4c1d8fa936fea28de11b325070d14cebcabb4dc216bb2e6ab0a031e2b4f3c8076df63442690d9b23f8a7e9c02c3a953273d840f433a3e72c2091e91962917913dfff66c0760b5f256d163053fe6907c38547543514c4d8e61a56ebb6bcf9a834768a3d83efb6e898922112e5b1a6fc3db2388de46e469b8e3c3765257a1596c8d05d6ed7d198a95539f0fea6960ce7c8b44177bc485ed35944544914d92b5d33b25bcea6481a20ae1184186251ceffc77ec365a48e773a889e6f2ba9a36371ab2feb2947a95c86325ccabffb54d2e999d53c92e28659abd95793dc567b73f728e3cca14edb92be46ea01679eb9c79fcf818907fe9ca5fa7a0adefc7f07a48f0b734378adb74b8eda0cb34a55088629a5515660bb59fef72d609952d3cb292e565927f4c8c292d7357c5b0f6bf610af42ba03ef76e0ffa33b94cc4db3ff3c026700fc59b3a9fe3ce063640083dcf8bf5a5023915dfed69daa4a2cf61ef4958ce3354b676f02da76d8a499012fb28c46aee31cb633f80dbae23dd8f3dfcdbe27e40466a35cb767ea8bceeb8b2c07a3cd56d7c40542f8d9119801034c8bcbd08e2a43ebd8f2265f67a59ae41b361c1d331766862e87dd1520fb09c0a05ed1542bf8a3b7084c3ad05f096c447e36ea853eff2c75ad89537f25314f4fb5a6cae3bdb230797e8a05ad462518f30c21b53da29bb62eddb1b22966788ad96aa539209fd108cabee855fbe64207fc3ff464a4f3d8da981789756f01073dc6109773c20874622488aa20814a11e30d1d4ec362f596c93f56f703f5cefd99575006b0b0d07128d10b10f4099bf96ad1c82a8d0fe76d13fae6b181c7c9bf4a8d422024af940b67efccc84ca1547eb58c8d76e0417147ae731d7e2a31352778e67bc6238a93b4a5275f1f319331a38a27a9100a52f0abbc556ae7009e841b2db804edbd70b79d464e948b5e580e8eae41574af4d3941371a810edb70f4581fc869ac83fb441b991a41a0e4ec5bdb32c1cb661f5dd81ee3121ab6692c65e8b30c179f85c814e1f5c9b5d7f11fcc46f323df65bb3b2bc7203b825b6e8e9068a896207e55d026154e774d515dbe2c787fca34bcc7438e80e947e7f3d6f808474b123a5e367d65013b3f3efc0d5fb915dd1fdc1656a5d5bedb0f5070ef3cc5a91a5cf6398c2ca9bd9537a7e3299b24cb8ff00f609de508051fa30df97b6ee8396d85740dfcf0c0b5aa08ca8ae0d1091d67294d24aa65e54f551c89b26c743dec518185058901ea7ca6f933be010f166b172884271e6c2dd5db8849e300ed4cec67fc7eb985c1cb9f198161904d53d7ef77f3e3bd1d66ccb17b0d7ac9351ec0248aba4505bd071c6c96ed91723b83dd7fa1b0da65d54866324c647d8021bf9a7fb8c1ffc74202dc18644e48e52ce7d522d76cbfd719c19d825e351de56583394d5628ec9b22c41ed005ddcba5c16409e917ea49823f29029d7eb15fcb23afcddc1589cf21d10a0319bc5acbaaa0dbe89e0c93f6a806896d58c99517d433ffb3cd0ad87948c59280f9c572f8f1cbc49f17384b1f118c665564208313c305bf02ac78269b62f3a6e31992ca9292593ad308b93185bb574c2d4e5f2c8161e0d0e17df9c832c561cbed2b719ea62cba80155c1c2255723bb85a560f9c68a4fe5efef0008c29f0332b744062ec3a592499ade39a847f268983379cdfc8ed79adcaefcc974c15e60717a7833078daff934b66ab7c5292b409d41c9654c7c573154fd5550d096c3d9d7f84b184c256709a54dad2213253ff6c710c98debafcb9ee152987fe57ba9aaf253a72e7487dd2cbe56b24316c9c9ce95b0655eb87eba715b5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@generic="3243705288fa1770fc4ea4b250467c3dfb1770", @generic="8e228feb8c34c8cef914b8c58d19"]}, @nested={0x208, 0x96, [@typed={0xec, 0x54, @binary="c45dd01c66fb40a2626a314c1095adbafa697ee28a533ed10c90fa20554065175b097f832a2378e5e22b50d859b4ebbc8422f923ce649edc9e5d9c5d2c5ac03d84ffde971381cb92c402d0aa3ed2fb0a784de7d80458b945ea11aa5715e6bb478811acc20c23ca3f6ea45109a304c2164a93c5dac42fcfa1c8cb0fb3906c0c6cc92388e1276b067ec12ae0e152a812f3ec4bea88c6039c72807fc2fb99d0100a09b373a8a51f75809eacbee69cab252a57bb9a774e430c0bc855836b6c1c2ecea48895c4fe490a2e18f15f19989e90c41ca8b20c01bffbd0e24f75d20c4ecb1b972bbcf5e6"}, @typed={0x14, 0x96, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @typed={0xc, 0x3a, @u64=0x4}, @generic="f7f91bf7a18403ae3c634b566a734095560456eed1fa6ba4e49b597ec0da8071b1a1c7986b7b738be2ba3cefb34f001754724d83d9e5f055977c9a9320752c5bdf1e8433e29da0ac40353dcffb6cacabdbbd89682589b45b78f0e32471518bfa2ab74d512fd830e84c508509965ad2cfd2b34d69cb9a096dfeee07bfaf2dc547fee27e45351af6e1e60252595f33677c125b43346de90b7e9f4417547f12579780d2050ca0e9f7b940c6f4a773c86918e68a0648a0995df85cd2cffdd2cf20d68fcaea6521081f06f5dd2286816dc58a90a9f968ee61b090ca5d6b7c71035fe57bbe443c52c4708a4ba0e38c6d0bcea4", @typed={0x8, 0x4, @fd=r0}]}, @nested={0x1a8, 0x7f, [@generic="cfc7696612a8c0482558aaabaeaefe72cd6ca00723d0b380f72f0779c5916e637fd6280bac06bbf2f16dff4579e9b2f8b186fa2bca5ac2dd22a640ff824ca7de050d5c0ab4e6cdb814e68ea437e3c3201c4dc7234bed3a517108acd9f063652b16c5aa3df4b91e0b8564a899d7a56daa3c784670db4afc712ed85137788d4380eb994fc660749aea496af8054da9d4f6943e825f7fb32070ec7cf0f357b6397bcf806fee55267a1dd0e567aa0a645a2fe1cbea1d098d2f0ff12a934d126b6bd9cc9daddb720295e66a6a54a4af94f0a9", @typed={0x14, 0x93, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @typed={0x8, 0x28, @pid=r7}, @typed={0x14, 0x8c, @ipv6=@loopback={0x0, 0x1}}, @typed={0x8, 0x59, @u32=0xa00000000000000}, @typed={0x9c, 0x3e, @binary="244ad5d22ed78fedaeee6faaf7b82d8bbeccba9fc261789c9fe2137a848c3f46ce4bfa17fad1d68a1c29f52c3fb70206a9f4b18541855cfc5e9c9d47f672cd2ec436bc41b464beaf0d028645bbe7725d80981d8ebe2dcfa8765f9aabebcf0910b11e28fecf3a8fbd262b41045318f98cf7b435242b4a13c6a126d5105e7d98186833e3e7d5a0f6ca68ef2ce8ea4a8136ca7b515aec60cb4c"}]}]}, 0x159c}], 0x8, &(0x7f00000032c0)=[@rights={0x18, 0x1, 0x1, [r2]}, @rights={0x18, 0x1, 0x1, [r0]}], 0x30, 0x20000040}, 0x81) 2018/04/27 13:28:10 executing program 0: r0 = socket$inet(0x2, 0x8000000000003, 0x33) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000180)='ip_vti0\x00', 0x10) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000000)={0x7, r0}) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x14, &(0x7f00000001c0)={@loopback, 0x0}, &(0x7f0000000200)=0x14) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000000240)={@dev={0xfe, 0x80, [], 0x18}, @local={0xfe, 0x80, [], 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x80000001, 0x7, 0x100, 0x2bc, 0x20000, r2}) sendmsg(r0, &(0x7f00000008c0)={&(0x7f0000000080)=@in={0x2, 0x0, @loopback=0x7f000001}, 0xb9, &(0x7f0000000100), 0x0, &(0x7f0000000140)}, 0x0) 2018/04/27 13:28:10 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mq_unlink(&(0x7f0000000240)='/dev/usbmon#\x00') 2018/04/27 13:28:10 executing program 1: syz_emit_ethernet(0x6e, &(0x7f00000000c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [{[{0x9100, 0x2, 0xff, 0x4}], {0x8100, 0x4bfd, 0x6, 0x2}}], {@ipv6={0x86dd, {0x0, 0x6, "64b697", 0x30, 0x3a, 0x0, @local={0xfe, 0x80, [], 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@param_prob={0xffffff89, 0x0, 0x0, 0x0, {0x0, 0x6, "9f1b19", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, &(0x7f0000000080)={0x0, 0x4, [0x0, 0xe2f]}) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x63, "0144ab53a937b7e931b6aefa65f167beff2b859ea90dc1db2e1177698d6927c1a633f8c669de0b430a3d8f1d7b853706d8066348007f1df6ce8b910e5e7e52aa1eb322ded908b1ece7d3485bd7c118e4577bf00347b94b4a3d0cc8712c6a1ea3e32643"}, &(0x7f0000000140)=0x6b) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000180)={r1, 0x1}, &(0x7f00000001c0)=0x8) 2018/04/27 13:28:10 executing program 3: rt_sigaction(0x7, &(0x7f0000000040)={0x42a537, {0xfffffffffffffffc}}, &(0x7f00000000c0), 0x8, &(0x7f0000000000)) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000080)=0x0) ptrace$setregs(0xd, r0, 0x8, &(0x7f0000000100)="c79e6f1afacca8f13c5da3df26a08c6f39f90f7ba307ea3629a23649bc9a8f91fdd1466f53afdb226ccec8d208aa99f1c3114e6ec2afdc8d2190435bf27562851daf4593513976f7d7d113c7c700b9504c1425fd9541362426cab7a92469a67ca77a6bc6de2d1decb0caf0e7e301c555ae2a97643866948a831e78dc5b36a2acbc524bc91d0166896882b15a9dedbd2d9c331ce90f1e6436590d9ead3702e1433d436e8cecca6cb4df3901ea5ae683fb") mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000240)="6e65e026cdc17000") getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000280)={0x0, 0x48, &(0x7f00000001c0)=[@in6={0xa, 0x4e21, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, @in6={0xa, 0x4e24, 0x2, @dev={0xfe, 0x80, [], 0x14}, 0x6}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x16}}]}, &(0x7f00000002c0)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000300)={r2, 0x6, 0x30}, 0xc) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) 2018/04/27 13:28:10 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000280)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) mprotect(&(0x7f0000a98000/0x4000)=nil, 0x4000, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000c9bec8)={{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, 0xfffffffffffffffc, 0x0, 0x0, 0x400060, 0x0, 0xfffffffffffffffe}) ioctl$KVM_TRANSLATE(r2, 0xc018ae85, &(0x7f0000000040)) ioctl$KVM_GET_NR_MMU_PAGES(r1, 0xae45, 0x3) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) 2018/04/27 13:28:10 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) mbind(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, &(0x7f0000000040)=0x3, 0x100000000, 0x5) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000690000)=ANY=[@ANYBLOB="1c000000000b010000000000200000000000000008407a0006000000"], 0x1c}, 0x1}, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x240, 0x0) pwritev(r0, &(0x7f0000000240)=[{&(0x7f0000000140)="409f87ce2acf24813740d37458bb0c8157760a6b12cfb23879d8aa5820929331f6a7d6e78669b541fb9e7c483633382a582887982f3a865c93f4edeefc27", 0x3e}, {&(0x7f0000000180)="bf2e7c01534c6e6cf72000a9000f107ddb7da4650cd00744b3a95c6d08e5db89d7f247c8841c95117699721db7d3da9b7f75fef56e2cc3761c7c70f2de8a13dd8d671eb17a7130e3331e1c2bd366b49ccd6b763a8257e1af16e7608c7c662c7ce2c9aad1ea8aa95cc03760b0e2bc7dbc0479f4d9bdfae374f8fec095618e2961a297cf52f0ba1673bfe70f490c4663ee5e30defbab9ee84525c00eff8ee1e6e83b2630a94b", 0xa5}], 0x2, 0x0) setsockopt$inet6_udp_int(r1, 0x11, 0x66, &(0x7f0000000100)=0x8, 0x4) [ 113.152166] netlink: 8 bytes leftover after parsing attributes in process `syz-executor5'. 2018/04/27 13:28:10 executing program 6: mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x1000004, 0x35, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000000)={{0x2, 0x0, @multicast1=0xe0000001}, {0x0, @random="2a3d76c81ece"}, 0x0, {0x2, 0x0, @multicast1=0xe0000001}, 'nr0\x00'}) r1 = dup2(r0, r0) getsockopt$inet6_dccp_buf(r1, 0x21, 0xc0, &(0x7f0000000080)=""/94, &(0x7f0000000100)=0x5e) 2018/04/27 13:28:10 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x146}, 0x2c) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r1, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet(0xfffffffe, 0x0, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000080)={0x0, 0x80000, r2}) sendto$packet(r4, &(0x7f00000001c0)="fd1442280349be33cbcf7ab2454c2f7cce5e50d299106cd9d3aa300e9a4fc32048e5ca587a0032d9770dcc0879e3e71b427d3cedb5842bba8e03c0adfee0bd81793e8d678615", 0x46, 0x80, 0x0, 0x0) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f0000000180)={r3}) 2018/04/27 13:28:10 executing program 7: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00002c2000)=ANY=[@ANYBLOB="00000000000000000a00000000000000ff01000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0xfec3) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0xc5, "0f2f3d25ed5f67b7681302f737120e9193dac4c6be3cc1b92648f69b7307c606a18fbc484897e6602331b4b0e69bb1a73b012f2768f9b7d27a68c9a8b388b5ce4c2ad7ba904c8c132661e5dae0edb539459fe1c2ac593c29a23e203616022e8925f5f596cf44bd1ce797fbeb80d49a7c96060f50fac8e998dc36f53f09978aa950b3bd88fb87fcb40458aa8d88bf3c22bcc908b147fbe8f8d5cf947932b18ba8527c46b1a254cbddf8565cd693c6626b5a0f0c8097d73315a62bd10ba6038642a312c4ae88"}, &(0x7f0000000100)=0xcd) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000140)={0x0, 0x59, "c0d057bf913f0321869e7ab79946d97882a154bdc8307477f022ae616c275b66b8a928766dfc923f6b6314f923e30ee653f9aa088b7a266ff011e5e4fc57116bd18e27647ea7e061cb00baf9eb57f64562313959388eb0e568"}, &(0x7f00000001c0)=0x61) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000300)='/dev/rfkill\x00', 0x440000, 0x0) ioctl$TIOCMSET(r3, 0x5418, &(0x7f0000000340)=0x6) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000200)={r1, 0x1, 0x8, 0x6, 0x4, 0x1000, 0x6, 0x0, {r2, @in={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x7, 0x0, 0x95, 0x571a, 0xc0f}}, &(0x7f00000002c0)=0xb0) [ 113.237209] netlink: 8 bytes leftover after parsing attributes in process `syz-executor5'. 2018/04/27 13:28:10 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000940)="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", 0x1000000fb) fcntl$setflags(r1, 0x2, 0x1) sendmsg$inet_sctp(r1, &(0x7f0000001680)={&(0x7f00000000c0)=@in={0x2}, 0x10, &(0x7f0000001540)=[{&(0x7f0000000540)="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", 0x3f3}], 0x1, &(0x7f0000001640)=[@sndrcv={0x30, 0x84, 0x1, {0x4, 0x3, 0x2, 0xb51e, 0x1f, 0x9, 0xfffffffffffffe00, 0x2}}], 0x30, 0x10}, 0x20000000) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={r0}) sendmsg$nl_netfilter(r2, &(0x7f0000000240)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000200)={&(0x7f0000000140)={0x24, 0x7, 0xf, 0x2159dd8541189f2c, 0x70bd29, 0x25dfdbfd, {0xf, 0x0, 0x1}, [@generic="020a0f7eb937ea02d51bbfb632af97"]}, 0x24}, 0x1, 0x0, 0x0, 0x4008001}, 0x4000) recvmsg(r1, &(0x7f0000000480)={&(0x7f0000000040)=@nfc_llcp, 0x80, &(0x7f0000b9c000), 0x1000000000000187, &(0x7f0000da2000)}, 0x1) 2018/04/27 13:28:10 executing program 2: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="1020f5f20100070009000000030000000c0000000900000002000000010000000000000000480000000000000d00000022000000020000000200000002000000020000001a000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="bd"]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x440100, 0x12) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f00000000c0)) read(r0, &(0x7f0000000240)=""/232, 0xe8) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r0, 0x40405515, &(0x7f00000001c0)={0x6, 0x3, 0x8000, 0x9, "a8e833f4cdc8bcaab00d767806e3873956ca4106a1ee43f90055ff1e1c58fda060282e8ff18420af121514d1", 0x100}) 2018/04/27 13:28:10 executing program 7: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) open(&(0x7f00000004c0)='./file0/file0\x00', 0x3fffa, 0x0) r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x3, 0x0) fchmodat(r0, &(0x7f0000000180)='./file0\x00', 0x0) 2018/04/27 13:28:10 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x2000000) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='ns/cgroup\x00') setns(r1, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/04/27 13:28:10 executing program 1: capset(&(0x7f0000a31000)={0x19980330}, &(0x7f00009b3000)) r0 = socket(0x1000000000000001, 0x8000000802, 0x0) sendmmsg$unix(r0, &(0x7f0000f72eb0)=[{&(0x7f0000f72000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00003ff000), 0x0, &(0x7f0000f72000)=[@cred={0x1c, 0x1, 0x2}], 0x20}], 0x1, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x200400, 0x0) recvmmsg(r1, &(0x7f0000001b80)=[{{&(0x7f0000000040)=@hci={0x0, 0x0}, 0x80, &(0x7f0000000440)=[{&(0x7f00000000c0)=""/89, 0x59}, {&(0x7f0000000140)=""/194, 0xc2}, {&(0x7f0000000240)=""/16, 0x10}, {&(0x7f0000000280)=""/178, 0xb2}, {&(0x7f0000000340)=""/226, 0xe2}], 0x5, &(0x7f00000004c0)=""/36, 0x24, 0x3}, 0xfffffffffffffff8}, {{0x0, 0x0, &(0x7f0000000700)=[{&(0x7f0000000500)=""/113, 0x71}, {&(0x7f0000000580)=""/199, 0xc7}, {&(0x7f0000000680)=""/77, 0x4d}], 0x3, &(0x7f0000000740)=""/34, 0x22, 0x1}, 0x8c0d}, {{&(0x7f0000000780)=@vsock, 0x80, &(0x7f0000001b00)=[{&(0x7f0000000800)=""/28, 0x1c}, {&(0x7f0000000840)=""/183, 0xb7}, {&(0x7f0000000900)=""/85, 0x55}, {&(0x7f0000000980)=""/98, 0x62}, {&(0x7f0000000a00)=""/226, 0xe2}, {&(0x7f0000000b00)=""/4096, 0x1000}], 0x6, 0x0, 0x0, 0x8000}, 0x7}], 0x3, 0x1, 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000001c40)={@mcast2={0xff, 0x2, [], 0x1}, 0x7a, r2}) 2018/04/27 13:28:10 executing program 6: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @broadcast=0xffffffff}, 0x1}}, 0x2e) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000040)=0x0) ptrace$getregs(0xe, r1, 0x2, &(0x7f0000000080)=""/4096) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f0000003000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x1}}, 0x2e) 2018/04/27 13:28:10 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x10) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000540)={0x0, 0x7, 0x8, [0x1, 0xa41b, 0x5, 0xfffffffffffffffb, 0x6, 0x0, 0x10000, 0x401]}, &(0x7f0000000580)=0x18) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000400)={r1, 0xfffe, 0x0, 0x8001}, &(0x7f0000000440)=0x10) readv(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000000)=""/146, 0xffffffffffffffe3}], 0x100002b2) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) gettid() ioctl$DRM_IOCTL_FREE_BUFS(0xffffffffffffffff, 0x4010641a, &(0x7f0000000140)={0x1, &(0x7f0000000100)=[0x4]}) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000714fe0)={{0x0, 0x989680}, {0x0, 0x6}}, &(0x7f0000000fe0)) bind$netrom(0xffffffffffffffff, &(0x7f0000000140)=@full={{0x3, {"13c7dbeb10366d"}}, [{"c1b70b383306ce"}, {"de9c97c69bb275"}, {"c22830228abb35"}, {"b6fb259cc2e6cc"}, {"265be17a29bc0e"}, {"e61c05b5b5bd95"}, {"ca1835826f40f6"}, {"5e4d440877eb8a"}]}, 0x48) sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) readv(r2, &(0x7f00003fd000)=[{&(0x7f0000853000)=""/255, 0xffffff1f}], 0x1) ioctl$TCSETS(r2, 0x40045431, &(0x7f00003b9fdc)) r3 = syz_open_dev$admmidi(&(0x7f00000002c0)='/dev/admmidi#\x00', 0x80000001, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r3, 0x800443d2, &(0x7f0000000480)={0x2, &(0x7f0000000300)=[{}, {}]}) r4 = syz_open_pts(r2, 0x2) fcntl$addseals(r3, 0x409, 0x8) ioctl$TIOCMSET(r2, 0x5418, &(0x7f0000000240)) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000000280)={0x1000, 0x43, 0x1, 0x4}, 0x10) r5 = dup3(r4, r2, 0x0) write(r2, &(0x7f0000c34fff), 0xffffff0b) ioctl$SNDRV_TIMER_IOCTL_SELECT(r5, 0x40345410, &(0x7f0000000200)={{0x0, 0x100000000000000, 0x9, 0x0, 0xfff}}) timer_create(0x3, &(0x7f00000001c0)={0x0, 0x25, 0x2, @thr={&(0x7f0000000600)="89a446ca3e974b0fd040c565b518c8ac4ef024ab37ebcf7bad260ed3390105a0b8aad3594899aa5e70fc7146562bd2eadd7a2ee5fb0cf6d5d3c13beec963fcb7b77f37ba967306cd81496462bb9022387849cf9aa44fd3c81e887e8ee525b55eb6867d112aca2577270166258dce122af902a9b751747fd54b56431eae8cecbd0ea9c8031cab33d1f4660a389b70e37355b25d096c1577384234774f95b7325e6669b4ad60a0ed3b824db460890bf812c0c5a9ce1e45147b52472aa5287bf8342e0b276dfede764b85176a7b72c1c215eccded3596bf285f6b5665a9b9c9", &(0x7f0000000340)="b1deacecc8961c67d73ebcd2a353736d9f18d486365c55b5ccaefed2cf0174c2ef7dfbf0ad36f0951b7b89195f005645d4021d5d8f3434cab15c1cd7e49dc6e783acf3f2ed4bd8adccd0907279e86f94514277227d80c18bac277be5a3a0e412b36249606fc4bbb3e1bbafe7b7402c68d829580e4b38f86fe21d52df4a72d81727531912b898dc45f6f920afc814fab949214959782ba0"}}, &(0x7f0000000700)) flistxattr(0xffffffffffffffff, &(0x7f00000004c0)=""/124, 0x7c) 2018/04/27 13:28:10 executing program 4: r0 = socket$inet_sctp(0x2, 0x5, 0x84) openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000140)={0x0, @in6={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x0, 0x0, 0x0, 0xb137}, 0x98) 2018/04/27 13:28:11 executing program 7: unshare(0x200000007ff) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) r0 = open(&(0x7f0000f04ff8)='./file0\x00', 0x0, 0x0) getdents64(r0, &(0x7f0000000580)=""/205, 0x13d) getdents(r0, &(0x7f0000000000)=""/60, 0x145) 2018/04/27 13:28:11 executing program 0: r0 = getpid() perf_event_open(&(0x7f000025c000)={0x4, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86, 0x101, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x400}, r0, 0x0, 0xffffffffffffffff, 0x0) open_by_handle_at(0xffffffffffffff9c, &(0x7f0000000040)={0x9, 0x800000001, "86"}, 0x0) 2018/04/27 13:28:11 executing program 6: syz_emit_ethernet(0xd5, &(0x7f00000000c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@generic={0x884c, "4194982a486502fd8a165ab9b034442eb4defe87bcee423f24feafef242c194f4edf38bdcb2fb9c12bfdbd6ca52bb64bc98086237f90e6096dba06a0a822b83c83a67473e7c9b58eb4dd590c270fac0b67cefeeec73f943ed1d3f883f6bc7e0c81599efd584d7eb338d9f0200a5e478cd1bbc1a22c3eafd58fd833dcf18a5c2d6172278105e1258b1047dd523643aebf1f101249a3120f574886ddde48043285aef3eea528273aee4c02dfc941d74223187361d407424053b8c090b070c98878932bf0bd8902d8"}}}, &(0x7f0000000080)) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x14000, 0x0) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r0, 0x4008af23, &(0x7f0000000040)={0x3, 0x400}) 2018/04/27 13:28:11 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = open(&(0x7f0000000000)='./file0\x00', 0x10440, 0x100) r3 = syz_open_dev$binder(&(0x7f0000000080)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x40020011, r3, 0x0) getpeername$packet(r2, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000000c0)=0x14) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_open_dev$evdev(&(0x7f0000fb1fee)='/dev/input/event#\x00', 0x0, 0x0) r5 = syz_open_dev$dmmidi(&(0x7f0000000180)='/dev/dmmidi#\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(r5, r4, &(0x7f0000fe6000/0x18000)=nil, &(0x7f00000002c0)=[@text64={0x40, &(0x7f0000000240)="866675430f070f01cbc4e1fde64e7f410dabd20000b805000000b9000000000f01c12edfc4c744240000400000c744240227c20000c7442406000000000f0114240f009cb0f1ef1a6bc422592c0c10", 0x4f}], 0x1, 0x0, &(0x7f0000000300), 0x0) syz_genetlink_get_family_id$team(&(0x7f0000000100)='team\x00') 2018/04/27 13:28:11 executing program 3: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000040)=@l2, &(0x7f00000000c0)=0x80, 0x800) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f0000000100)=0x9) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x1, &(0x7f0000000140)=0x8, 0x7ff, 0x0) 2018/04/27 13:28:11 executing program 4: r0 = socket$bt_hidp(0x1f, 0x3, 0x6) shutdown(r0, 0x1) mmap(&(0x7f0000f1a000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000af3000/0x2000)=nil, 0x2000, 0x2, &(0x7f0000fbf000)=0xcbb, 0x7, 0x0) pipe(&(0x7f0000000040)) [ 113.755266] binder_alloc: binder_alloc_mmap_handler: 8965 20000000-20002000 already mapped failed -16 2018/04/27 13:28:11 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x200000000000000c) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000000080)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000180)="1f0000000203193b000007000000068100023b050900030000f33f00020058", 0x1f}], 0x1) 2018/04/27 13:28:11 executing program 7: sched_setaffinity(0x0, 0x8, &(0x7f0000000080)=0x2) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f00000001c0), 0xfffffef3) write$binfmt_elf64(r1, &(0x7f0000000300)=ANY=[@ANYRES16], 0xfffffe12) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000040)={0x0, 0x1}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000100)={r2, 0x6a4b}, 0x8) read(r0, &(0x7f0000000200)=""/250, 0x50c7e3e3) ioctl$KVM_ASSIGN_DEV_IRQ(0xffffffffffffffff, 0x4040ae70, &(0x7f0000000000)) 2018/04/27 13:28:11 executing program 0: clock_nanosleep(0x2, 0x4, &(0x7f0000000140)={0x0, 0x1c9c380}, &(0x7f0000000000)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mlockall(0x6) pipe2(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x3, 0x11f900) ioctl$ASHMEM_GET_PIN_STATUS(r1, 0x7709, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000440)={'bcsf0\x00', {0x2, 0x4e24, @rand_addr=0x5}}) ioctl$DRM_IOCTL_GET_STATS(r0, 0x80f86406, &(0x7f0000000200)=""/197) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r1, &(0x7f0000000340)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f0000000180)={0x30, r2, 0x202, 0x70bd28, 0x2, {0x10}, [@IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x4}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e24}]}]}, 0x30}, 0x1, 0x0, 0x0, 0x20000000}, 0x10) pipe(&(0x7f0000000100)) getsockopt$EBT_SO_GET_INIT_INFO(r0, 0x0, 0x82, &(0x7f0000000380)={'filter\x00'}, &(0x7f0000000400)=0x78) 2018/04/27 13:28:11 executing program 4: r0 = memfd_create(&(0x7f0000000040)=',vmnet0!.selinux\x00', 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x216240, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@sack_info={0x0, 0x3, 0x9}, &(0x7f0000000080)=0xc) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000240)={r2, @in={{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x5, 0xaad2, 0x3ff, 0x0, 0x4}, 0x98) r3 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r0, r4, &(0x7f0000022000/0x18000)=nil, &(0x7f0000000200)=[@text32={0x20, &(0x7f0000000100)="0f09c744240000380000c74424028f000000c7442406000000000f0114240f9a9f00800000670f209a642e3e0f01f7670f080fc7aeb2440000660f388153940f30ad", 0x42}], 0x1, 0x0, &(0x7f00000001c0), 0x0) 2018/04/27 13:28:11 executing program 6: ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000040)={0x4, 0xffffffffffffff9c, 0x1}) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r0, 0x114, 0xa, &(0x7f0000000200)={0x3, "e395fd"}, 0x4) r1 = memfd_create(&(0x7f0000002901)='dev ', 0x0) ioctl$KVM_GET_SUPPORTED_CPUID(r0, 0xc008ae05, &(0x7f0000000240)=""/44) write(r1, &(0x7f0000000000)='\x00', 0x1) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r1, 0x0) lstat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETGROUP(r1, 0x400454ce, r2) fremovexattr(r1, &(0x7f0000000140)=ANY=[@ANYBLOB="6f7378e7b0f66d0ee1afa1337eb858951d2b33d4c5008f4b4826b298e4e2b951737438a8c1154305cb57a4e89e94866b47dc31b59c2d733ec2dfdf51e2f61e68e7671c7c856c63e64732932ee18c881c3378c6fb28880e705f0531245d774119c970f7c65788c39b30fe08ed4f08f545caa60a69db811b5578370a3a208d2ff6e98c64a38f72daa4f28c36f6296fc67a6e578305cfd9af36d33598a3246c859e4ac455886ba33f355e398dc91d3f61514dd05e47"]) 2018/04/27 13:28:11 executing program 3: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) r3 = syz_open_dev$mouse(&(0x7f0000000340)='/dev/input/mouse#\x00', 0x400, 0x80) ioctl$EVIOCGABS20(r3, 0x80184560, &(0x7f0000000380)=""/191) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000600)={0xffffffffffffffff}) fcntl$getownex(r1, 0x10, &(0x7f0000000080)={0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0}, &(0x7f00000001c0)=0xc) stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000300)={r5, r6, r7}, 0xc) ioctl$KVM_SET_MSRS(r2, 0xc008ae88, &(0x7f0000000240)=ANY=[@ANYBLOB="0100020000008000060100c027b2087c6e00000000000000"]) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000440)) ioctl$KVM_CHECK_EXTENSION(r3, 0xae03, 0x361b2b2c) 2018/04/27 13:28:11 executing program 5: r0 = dup(0xffffffffffffffff) ioctl$VHOST_GET_VRING_BASE(r0, 0xc008af12, &(0x7f0000000080)) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000000040)={0x0, 0x2710}, 0x10) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x5}, 0x1c) 2018/04/27 13:28:11 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000ba4000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 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, 0xa6, 0x0, 0x0, 0x1988}, 0x0, 0xe, r0, 0x0) r1 = perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00002e8000)}}, 0x0, 0x0, r0, 0x0) readv(r1, &(0x7f0000734000)=[{&(0x7f0000d42000)=""/146, 0x92}], 0x1) 2018/04/27 13:28:11 executing program 2: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) sendto$inet6(r1, &(0x7f0000000300), 0x0, 0x8000, &(0x7f00000003c0)={0xa, 0x4e23, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) close(r1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt(r3, 0x9, 0x6, &(0x7f0000000040)=""/164, &(0x7f0000000100)=0xa4) r4 = syz_open_dev$usbmon(&(0x7f0000000140)='/dev/usbmon#\x00', 0xdf93, 0x109081) getsockopt$inet_sctp_SCTP_INITMSG(r4, 0x84, 0x2, &(0x7f0000000180), &(0x7f0000000200)=0x8) sendmsg$unix(r2, &(0x7f0000ca1fc8)={&(0x7f00008dd000)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f000032eff0), 0x0, &(0x7f0000733fd0)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18}, 0x0) recvmmsg(r3, &(0x7f0000003380)=[{{&(0x7f0000000bc0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, 0x80, &(0x7f0000003200), 0x0, &(0x7f00000032c0)=""/164, 0xa4}}], 0x1, 0x0, &(0x7f0000003500)) 2018/04/27 13:28:11 executing program 1: r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x101801) memfd_create(&(0x7f0000000000)="6c6f7365637572697479c52f6574683021747275737465646b657972696e67262d747275737465646367726f75702774727573746564747275737465642400", 0x1) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a85323, &(0x7f00000000c0)={{}, 'port0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x4}) write$sndseq(r2, &(0x7f0000000080)=[{0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @connect}], 0x2cf) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000380)={0xe7}) 2018/04/27 13:28:11 executing program 4: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000001840)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000001800)={&(0x7f0000000080)=ANY=[@ANYBLOB="28000000110023ffffffea0000000000ac141400000000002abd0d33a6b0bd00000000000000000000000000003200c964f99a32bb410c26d70ef9216e3b2a240195ae5b1c479ec9beea0012eac3171cbd8e93c4e13f03f851be8dd61d"], 0x28}, 0x1}, 0x0) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000100)) 2018/04/27 13:28:11 executing program 6: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x10cd, 0x0, 0xffffffffffffffff, 0x3}, 0x25) bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x7, 0x1f, 0x1, 0x1, 0x1}], {0x95}}, &(0x7f0000000100)='syzkaller\x00', 0x7, 0x488, &(0x7f00001a7f05)=""/251}, 0x48) 2018/04/27 13:28:11 executing program 5: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f0000000580)=ANY=[@ANYBLOB="18000000000000ff00000000ff7f0000630aa4ff000000002f000000000000009500000000000000"], &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000000)={0x4, r0, 0x1}) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f0000000040)) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={r0, 0x0, 0xe, 0x12, &(0x7f0000003780)="5b51b30ced6fe7cdea3c6a17d78b", &(0x7f0000000080)=""/18}, 0x28) 2018/04/27 13:28:12 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(cast5-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60c", 0xb) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00008fffc8)={0x0, 0x0, &(0x7f000023efa0), 0x0, &(0x7f00006d9000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) sendmsg$nl_xfrm(r1, &(0x7f00000defe0)={&(0x7f0000a1c000)={0x10}, 0xc, &(0x7f00005ec000)={&(0x7f0000b8ff38)=ANY=[@ANYBLOB="140000002300800000c66d000000000000000000"], 0x14}, 0x1}, 0x0) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000f7ffa8)=@alg, 0x58, &(0x7f0000ec4fd0)=[{&(0x7f0000f81000)=""/4096, 0x10}], 0x1, &(0x7f0000fb3fa9)=""/87, 0x57}, 0x0) 2018/04/27 13:28:12 executing program 1: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x7210c1, 0x0) getsockname$netlink(r0, &(0x7f0000000080), &(0x7f0000000100)=0xc) r1 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r1, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x100, 0x0) listen(r1, 0xffffffffffffffe6) ioctl$BINDER_THREAD_EXIT(r2, 0x40046208, 0x0) sendto$inet6(r1, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}}, &(0x7f00000000c0)=0x98) 2018/04/27 13:28:12 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x66, &(0x7f0000101000)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}}}}}}}}, 0x0) 2018/04/27 13:28:12 executing program 6: getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000040)={{{@in=@multicast2, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@dev}}, &(0x7f0000000140)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000180)={{{@in6, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@dev}}, &(0x7f0000000280)=0xe8) setreuid(r0, r1) getsockopt$bt_BT_SECURITY(0xffffffffffffffff, 0x112, 0x4, &(0x7f0000000000), 0xffffffffffffff86) 2018/04/27 13:28:12 executing program 4: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x8000, 0x0) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f0000000080)=""/88) setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f0000000040), 0x4) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x2004) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f0000000100)=""/21) 2018/04/27 13:28:12 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_REINJECT_CONTROL(0xffffffffffffffff, 0xae71, &(0x7f0000000000)={0x7}) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) madvise(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0) clone(0x0, &(0x7f0000000040)="404df6f000dab79f4bd6212341f867b04655fa9de525dd51b735800570461bebc5c585aa009314aed0f0266f3d12d5961d1dc3abec922790b7b4dcee63", &(0x7f0000bb3000), &(0x7f0000000140), &(0x7f00000000c0)) madvise(&(0x7f0000153000/0x800000)=nil, 0x800000, 0xf) pipe(&(0x7f0000652ff8)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet_dccp(0x2, 0x6, 0x0) dup3(r0, r1, 0x0) gettid() membarrier(0x0, 0x0) r3 = add_key(&(0x7f0000000040)='encrypted\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000001040), 0x0, 0xffffffffffffffff) gettid() getdents(r2, &(0x7f00000001c0)=""/251, 0xfb) keyctl$get_keyring_id(0x0, r3, 0x80000001) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f00009ecff8), 0x2, 0x3) 2018/04/27 13:28:12 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x20011, r0, 0x4) recvfrom$ax25(r0, &(0x7f0000000080)=""/139, 0x8b, 0x40000000, &(0x7f0000000000)={0x3, {"29d6796728aefb"}, 0x91}, 0x10) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0xd7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000000400)=0x8) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000200)={'ip_vti0\x00', {0x2, 0x4e24, @multicast1=0xe0000001}}) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000140)={0x10001, {{0xa, 0x4e20, 0x3, @dev={0xfe, 0x80, [], 0xa}, 0x1000}}}, 0x88) 2018/04/27 13:28:12 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x40, 0x600) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000000080)={0x5, &(0x7f0000000040)=[{}, {}, {0x0}, {}, {}]}) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f00000000c0)={r1}) sync() 2018/04/27 13:28:12 executing program 0: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x40000000003, 0x3) r1 = dup(r0) ustat(0x3, &(0x7f0000000000)) getsockopt$EBT_SO_GET_INFO(r1, 0x0, 0x80, &(0x7f0000000100)={'broute\x00'}, &(0x7f0000000180)=0x78) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = gettid() waitid(0x2, r2, &(0x7f0000000100), 0x9, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000240)={0x0, 0x2c, &(0x7f0000000200)=[@in6={0xa, 0x4e21, 0xffffffffffffff81, @loopback={0x0, 0x1}, 0x2}, @in={0x2, 0x4e24, @multicast2=0xe0000002}]}, &(0x7f0000000280)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f00000002c0)={r3, @in6={{0xa, 0x4e21, 0x5, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x10001}}, 0x7, 0x80000001, 0x7, 0xffffffff, 0x4}, &(0x7f0000000380)=0x98) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x400452c8, &(0x7f0000000080)={"e39cfc256e300025fd0c0000ff7900", {0x4, 0x0, 0x8000001, "1016ffffff7f"}}) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000040)=0x4000000000000005, &(0x7f00000000c0)=0x4) syz_open_dev$random(&(0x7f00000001c0)='/dev/random\x00', 0x0, 0x0) 2018/04/27 13:28:13 executing program 6: r0 = syz_init_net_socket$nfc_llcp(0x27, 0x801, 0x1) bind$nfc_llcp(r0, &(0x7f0000000000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "6cb782e4ad88b89d1fd309169f44812107130ee55db70510420aaa96759ecbc36eb9bb12b6124793608dd0e7316d1d4f4dbac39806e4ac714b7ecefa8a934a"}, 0x60) r1 = memfd_create(&(0x7f0000000140)='%$\x00', 0x3) ioctl$VHOST_GET_FEATURES(r1, 0x8008af00, &(0x7f0000003700)) sendmsg$alg(r1, &(0x7f0000003900)={0x0, 0x0, &(0x7f0000003640)=[{&(0x7f0000000180)="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0x1000}, 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{&(0x7f0000002640)="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0x1000}], 0xa, &(0x7f00000040c0)=ANY=[@ANYBLOB="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"], 0x1f8, 0x20000080}, 0xc000) sendmsg$unix(r1, &(0x7f0000003bc0)={&(0x7f0000003740)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000003b40)=[{&(0x7f00000037c0)="fdb074b6d89898ff5242e071e1", 0xd}, {&(0x7f0000003800)="6a5a81cc9b2be4c034eb51ef43d11e747cdc84e72ab187356a3382920195e3152d6f049e84746515ae0fa81d5ce15a494260f42e31302af583c668066679595f7adc0d72107d5b3642373f38f92b825feda90fda7fbce87b28d3ce840191bb90dd1283f8de369fad07cc9e527f1eabf62fc5150b6901a0b056e566e1676693c537f376f33534dd7bb7758bcc616f38cd57cb569cf27047073c54c830860dada3a27e8021133bbee1f1083164b129a6d5091ffa6f9be34e30", 0xb8}, {&(0x7f00000038c0)="2c797b4921880c005f6d5962ddf9ec99", 0x10}, {&(0x7f0000003ac0)="8fea1f10ad6cdfdfbe41dc75ec37f6734e2a0beb8a2f381554b785172f4ddcc0b1fda9feb01b23065d8ff4de0164422cfd07c0adfa03747bf4c94d", 0x3b}, {&(0x7f0000003b00)="05140319d40f9e858625c59387f51ae16a3ea53736b5d10d86cd80045a7ddbf22eaa267dc9c20d237b66f6f3f6a7e3704c3d06f6f6", 0x35}], 0x5, 0x0, 0x0, 0x40}, 0x40) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r1, 0x4010ae68, &(0x7f0000003c00)={0x3000, 0x102000}) socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x15, &(0x7f0000003940)={@empty, 0x0}, &(0x7f0000003980)=0x14) ioctl$ASHMEM_GET_PIN_STATUS(r1, 0x7709, 0x0) r3 = getuid() setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000039c0)={{{@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in6=@dev={0xfe, 0x80, [], 0x10}, 0x4e22, 0xf3, 0x4e22, 0x7fffffff, 0xa, 0x80, 0x20, 0x3b, r2, r3}, {0xffffffffffffffff, 0x6, 0xff, 0xffff, 0xec06, 0xe8, 0xd4e, 0xffff}, {0xdb, 0xfb54, 0x7, 0x1}, 0x2, 0x6e6bb3, 0x3, 0x0, 0x1, 0x2}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4d3, 0xff}, 0x2, @in=@dev={0xac, 0x14, 0x14, 0x18}, 0x0, 0x3, 0x3, 0x0, 0x81, 0x9, 0x1}}, 0xe8) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000000080)=""/87, &(0x7f0000000100)=0x57) socket(0xe, 0x0, 0x7fff) 2018/04/27 13:28:13 executing program 1: r0 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x3, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000080)={0x8, 0x0, 0x10002, 0x7fffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f00000000c0)={0x3, r1, 0x3, 0x8}) r2 = socket$inet6(0xa, 0x800, 0x3f) getsockopt$bt_hci(r2, 0x84, 0x4, &(0x7f0000001080)=""/4096, &(0x7f0000000000)=0x1000) 2018/04/27 13:28:13 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) syz_mount_image$gfs2(&(0x7f00000000c0)='gfs2\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x0, &(0x7f00000006c0), 0x0, &(0x7f00000007c0)=ANY=[]) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000000)="261c6f96d1f8130ca97ee64750a9866d", 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='scalable\x00', 0x9) shutdown(r0, 0x1) 2018/04/27 13:28:13 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000340)={0x1}, 0x8) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$IP_VS_SO_GET_SERVICES(r1, 0x0, 0x482, &(0x7f0000000400)=""/5, &(0x7f0000000440)=0x5) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f00004e8000), 0x0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x4e22}, 0x1c) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000000), &(0x7f0000000040)=0x10) close(r0) 2018/04/27 13:28:13 executing program 3: r0 = userfaultfd(0x80000) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000000efe8)={0xaa}) mprotect(&(0x7f0000007000/0x2000)=nil, 0x2000, 0x1) ioctl$UFFDIO_REGISTER(r0, 0x8010aa02, &(0x7f0000006ffc)={{&(0x7f0000009000/0x4000)=nil, 0x4000}}) 2018/04/27 13:28:13 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = dup3(r2, r0, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000000)=[@text64={0x40, &(0x7f0000000040)="440f20c0350e000000440f22c0260f013ab805000000b9078000000f01d9b9321001c0b802000000ba000000000f30c744240000f0d9e8c744240204000000c7442406000000000f011424c4227d0ff70f353e660f38814d0ac4e27d8c07668ec5", 0x61}], 0x1, 0xfffffffffffffffe, &(0x7f0000000000), 0x0) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(0xffffffffffffffff, 0x114, 0xa, &(0x7f0000000140)={0x1, 'P'}, 0x2) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f00000000c0)={0x0, 0x1a, "1c67bf81a0b72d6826d93b305801a40bc9c2681ddada51ea57a3"}, &(0x7f0000000180)=0x22) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f00000001c0)={r4, 0x4}, &(0x7f0000000200)=0x8) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/04/27 13:28:13 executing program 0: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x40000000003, 0x3) r1 = dup(r0) ustat(0x3, &(0x7f0000000000)) getsockopt$EBT_SO_GET_INFO(r1, 0x0, 0x80, &(0x7f0000000100)={'broute\x00'}, &(0x7f0000000180)=0x78) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = gettid() waitid(0x2, r2, &(0x7f0000000100), 0x9, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000240)={0x0, 0x2c, &(0x7f0000000200)=[@in6={0xa, 0x4e21, 0xffffffffffffff81, @loopback={0x0, 0x1}, 0x2}, @in={0x2, 0x4e24, @multicast2=0xe0000002}]}, &(0x7f0000000280)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f00000002c0)={r3, @in6={{0xa, 0x4e21, 0x5, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x10001}}, 0x7, 0x80000001, 0x7, 0xffffffff, 0x4}, &(0x7f0000000380)=0x98) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x400452c8, &(0x7f0000000080)={"e39cfc256e300025fd0c0000ff7900", {0x4, 0x0, 0x8000001, "1016ffffff7f"}}) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000040)=0x4000000000000005, &(0x7f00000000c0)=0x4) syz_open_dev$random(&(0x7f00000001c0)='/dev/random\x00', 0x0, 0x0) [ 115.565059] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 115.613253] gfs2: not a GFS2 filesystem 2018/04/27 13:28:13 executing program 6: mkdir(&(0x7f000000e000)='./control\x00', 0x0) r0 = open(&(0x7f0000021000)='./control\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000080)={0x0, 0x48, &(0x7f0000000000)=[@in={0x2, 0x4e20}, @in6={0xa, 0x4e21, 0x7f, @remote={0xfe, 0x80, [], 0xbb}, 0xffffffffffffffe1}, @in6={0xa, 0x4e21, 0x8, @dev={0xfe, 0x80, [], 0xf}, 0x5}]}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000100)=@assoc_id=r1, 0x4) fdatasync(r0) 2018/04/27 13:28:13 executing program 3: syz_mount_image$reiserfs(&(0x7f0000000440)='reiserfs\x00', &(0x7f0000000480)='./file0\x00', 0x0, 0x0, &(0x7f0000000900), 0x0, &(0x7f00000009c0)={[{@jdev={'jdev', 0x3d, './file0'}, 0x2c}, {@jdev={'jdev', 0x3d, './file0'}, 0x2c}]}) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x2, 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000000080)={0x100, 0x8, 0x100, {r1, r2+30000000}, 0x0, 0xfffffffffffffffe}) [ 115.674944] gfs2: not a GFS2 filesystem 2018/04/27 13:28:13 executing program 0: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x40000000003, 0x3) r1 = dup(r0) ustat(0x3, &(0x7f0000000000)) getsockopt$EBT_SO_GET_INFO(r1, 0x0, 0x80, &(0x7f0000000100)={'broute\x00'}, &(0x7f0000000180)=0x78) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = gettid() waitid(0x2, r2, &(0x7f0000000100), 0x9, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000240)={0x0, 0x2c, &(0x7f0000000200)=[@in6={0xa, 0x4e21, 0xffffffffffffff81, @loopback={0x0, 0x1}, 0x2}, @in={0x2, 0x4e24, @multicast2=0xe0000002}]}, &(0x7f0000000280)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f00000002c0)={r3, @in6={{0xa, 0x4e21, 0x5, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x10001}}, 0x7, 0x80000001, 0x7, 0xffffffff, 0x4}, &(0x7f0000000380)=0x98) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x400452c8, &(0x7f0000000080)={"e39cfc256e300025fd0c0000ff7900", {0x4, 0x0, 0x8000001, "1016ffffff7f"}}) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000040)=0x4000000000000005, &(0x7f00000000c0)=0x4) syz_open_dev$random(&(0x7f00000001c0)='/dev/random\x00', 0x0, 0x0) [ 115.817436] REISERFS warning (device loop3): super-6510 reiserfs_parse_options: journal device was already specified to be ./file0 2018/04/27 13:28:13 executing program 5: openat$dsp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/dsp\x00', 0x40, 0x0) sched_setattr(0x0, &(0x7f0000000000)={0x0, 0x6, 0x0, 0x0, 0x0, 0x9917, 0xffff}, 0x4000000000) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000214fd4)={0xc, 0x4, 0x4, 0x8000000000009, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) llistxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/52, 0x34) r1 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000340)={r0, &(0x7f00000002c0)="bec463697d2e258d8ec774cbb7e8bf3ecdf46b55994a1457da1067356fec17b94c81c613743ea25ec0ce8db9a33c343e6e0bd68d15bc975090b6123c0c464d34181b8463447996ee1ef4294144e111ed889d5023e7a98f500b735b4a0ff579bcf95364f26fb8b9f46a3df6d3938e0f5e53"}, 0x10) getsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f00000000c0)=0x7, &(0x7f0000000100)=0x2) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r2, 0x8907, &(0x7f0000000180)) r3 = msgget(0x2, 0x689) ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f0000000240)) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000380)={{{@in6=@local, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@local}}, &(0x7f0000000480)=0xe8) r5 = getuid() ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000600)=0x0) msgctl$IPC_SET(r3, 0x1, &(0x7f0000000640)={{0x0, r4, 0x0, r5, 0x0, 0x50, 0x498}, 0x80000001, 0x10001, 0x9, 0x24c, 0xce, 0x1ff, r6}) ioctl$KDGKBSENT(r2, 0x4b48, &(0x7f0000000200)={0x7fff, 0xdc, 0xd1}) 2018/04/27 13:28:13 executing program 6: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) fcntl$F_SET_RW_HINT(0xffffffffffffffff, 0x40c, &(0x7f0000000000)=0x5) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet(0x7ffffffff000, 0x0, 0x0, &(0x7f0000000180)) 2018/04/27 13:28:13 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cfb(arc4)\x00'}, 0x58) bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-224-generic\x00'}, 0x58) r1 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x4, 0x200481) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000140)={0x0, 0x4, 0x9, 0x3c}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00000001c0)={r2, 0x101}, &(0x7f0000000200)=0x8) 2018/04/27 13:28:13 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0206416, &(0x7f0000000180)={0x5, 0x0, 0x170f, 0x3, 0x10, 0x80000000}) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="7f7909bffa66bbe1b8e1025a60999f3edc14d44996a8d08f2eaf50c86568f5830fe33c22626f5191a5b2306e5f56f086380f01931dfe5a3822e7d385143f17c51e8cee90d8c794deb650df2fc53ae9b486b7a1f3c87251a8978183c4a257b95f78f5ad96463dfbba2ae7c959cc8657c3f2b27502719cdfde2c50d647ac3475d2a7c99ec23a759e474cffea3a79c2f7ce03f31bbe", 0x94, 0x10, &(0x7f0000000000)={0xa, 0x4e23, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x6}, 0x1c) ioctl$fiemap(r0, 0x40087602, &(0x7f0000000080)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00k\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00']) 2018/04/27 13:28:13 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) syz_mount_image$gfs2(&(0x7f00000000c0)='gfs2\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x0, &(0x7f00000006c0), 0x0, &(0x7f00000007c0)=ANY=[]) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000000)="261c6f96d1f8130ca97ee64750a9866d", 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='scalable\x00', 0x9) shutdown(r0, 0x1) 2018/04/27 13:28:13 executing program 3: socket$inet6_tcp(0xa, 0x1, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00000013c0)={0xa, 0x0, 0x8}, 0xffffffffffffff4c) socket$packet(0x11, 0x2, 0x300) r1 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000180)={0x0, 0x0, 0xe9}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000200)={0x0, 0x80000, 0xffffffffffffff9c}) clock_gettime(0x4, &(0x7f0000000280)) syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0x1ffd}) r3 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000080)={'bridge0\x00'}) r4 = socket(0x10, 0x803, 0x0) write(r4, &(0x7f0000df8fd9)="2600000026004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000040)={0x0, 0x0, 0x0, 0xfffffffffffffe01}) ioctl$DRM_IOCTL_AGP_BIND(r2, 0x40106436, &(0x7f00000004c0)={r5, 0x80000000}) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r4, 0x84, 0xc, &(0x7f00000003c0)=0x6, 0x4) mmap(&(0x7f0000000000/0xe6f000)=nil, 0xe6f000, 0x0, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000001180)={0xffffffff, 0x1d25, 0x6, 0x0, 0x0, 0x7, 0x55, 0x7}, &(0x7f00000011c0)={0x80000000, 0xffffffffffffffc1, 0x6, 0x984, 0x9, 0x39, 0x8b}, &(0x7f0000001200)={0x0, 0x40, 0xb8, 0x101, 0x1ff, 0x6, 0x1, 0xffffffffffffffe0}, &(0x7f00000012c0)={0x77359400}, &(0x7f0000001340)={&(0x7f0000001300)={0xffffffffffffff00}, 0x8}) openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x0, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000380)=@get={0x1, &(0x7f00000002c0)=""/148, 0x49}) openat$audio(0xffffffffffffff9c, &(0x7f0000000140)='/dev/audio\x00', 0x80001, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) syz_open_dev$urandom(&(0x7f0000000240)='/dev/urandom\x00', 0x0, 0x800) 2018/04/27 13:28:13 executing program 0: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x40000000003, 0x3) r1 = dup(r0) ustat(0x3, &(0x7f0000000000)) getsockopt$EBT_SO_GET_INFO(r1, 0x0, 0x80, &(0x7f0000000100)={'broute\x00'}, &(0x7f0000000180)=0x78) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = gettid() waitid(0x2, r2, &(0x7f0000000100), 0x9, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000240)={0x0, 0x2c, &(0x7f0000000200)=[@in6={0xa, 0x4e21, 0xffffffffffffff81, @loopback={0x0, 0x1}, 0x2}, @in={0x2, 0x4e24, @multicast2=0xe0000002}]}, &(0x7f0000000280)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f00000002c0)={r3, @in6={{0xa, 0x4e21, 0x5, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x10001}}, 0x7, 0x80000001, 0x7, 0xffffffff, 0x4}, &(0x7f0000000380)=0x98) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x400452c8, &(0x7f0000000080)={"e39cfc256e300025fd0c0000ff7900", {0x4, 0x0, 0x8000001, "1016ffffff7f"}}) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000040)=0x4000000000000005, &(0x7f00000000c0)=0x4) syz_open_dev$random(&(0x7f00000001c0)='/dev/random\x00', 0x0, 0x0) [ 115.943981] REISERFS warning (device loop3): super-6510 reiserfs_parse_options: journal device was already specified to be ./file0 2018/04/27 13:28:13 executing program 2: r0 = socket(0x1e, 0x1, 0x0) getsockopt(r0, 0x800000010f, 0x87, &(0x7f0000000000), &(0x7f0000000000)=0xfffffff2) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000140)={0x5, [0x7, 0x9, 0x310, 0x0, 0x9]}, &(0x7f0000000180)=0xe) getsockopt(r0, 0x2, 0x3f3, &(0x7f0000000040)=""/170, &(0x7f0000000100)=0xaa) 2018/04/27 13:28:13 executing program 2: mkdir(&(0x7f0000000040)="e91f7189591e9233614b2f", 0x0) unlink(&(0x7f0000000080)="e91f7189591e9233614b2f00") r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x20, 0x460002) openat$vsock(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f00000000c0)=0x3) ioctl$VHOST_VSOCK_SET_GUEST_CID(r0, 0x4008af60, &(0x7f0000000100)={@any=0xffffffff}) 2018/04/27 13:28:13 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x10) socket$netlink(0x10, 0x3, 0x16) write(r0, &(0x7f0000000080)="1f00000010000900040000000000e7fb0300000408000200d9ee73d966d94e", 0x1f) [ 116.037142] sched: DL replenish lagged too much [ 116.047173] bridge0: port 2(bridge_slave_1) entered disabled state [ 116.054596] bridge0: port 1(bridge_slave_0) entered disabled state 2018/04/27 13:28:13 executing program 6: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x20000000005, 0x2, 0x914, 0x4000000003, 0x1}, 0x2c) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xd, 0x81, 0x4, 0x4, 0x0, r0}, 0x2c) dup3(r0, r1, 0x0) timerfd_create(0x6, 0x80800) bpf$PROG_LOAD(0x5, &(0x7f0000001440)={0x7, 0x2, &(0x7f0000000280)=@raw=[@map={0x18, 0x0, 0x1, 0x0, r1}], &(0x7f00000002c0)='GPL\x00', 0x6, 0xea, &(0x7f0000000300)=""/234}, 0x48) 2018/04/27 13:28:13 executing program 0: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x40000000003, 0x3) r1 = dup(r0) ustat(0x3, &(0x7f0000000000)) getsockopt$EBT_SO_GET_INFO(r1, 0x0, 0x80, &(0x7f0000000100)={'broute\x00'}, &(0x7f0000000180)=0x78) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = gettid() waitid(0x2, r2, &(0x7f0000000100), 0x9, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000240)={0x0, 0x2c, &(0x7f0000000200)=[@in6={0xa, 0x4e21, 0xffffffffffffff81, @loopback={0x0, 0x1}, 0x2}, @in={0x2, 0x4e24, @multicast2=0xe0000002}]}, &(0x7f0000000280)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f00000002c0)={r3, @in6={{0xa, 0x4e21, 0x5, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x10001}}, 0x7, 0x80000001, 0x7, 0xffffffff, 0x4}, &(0x7f0000000380)=0x98) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x400452c8, &(0x7f0000000080)={"e39cfc256e300025fd0c0000ff7900", {0x4, 0x0, 0x8000001, "1016ffffff7f"}}) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000040)=0x4000000000000005, &(0x7f00000000c0)=0x4) [ 116.122718] gfs2: not a GFS2 filesystem 2018/04/27 13:28:13 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x1, 0x101000) open(&(0x7f00000000c0)='./file0\x00', 0x280800, 0x80) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000000080)={'bridge_slave_0\x00'}) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f0000000180)=0xaec) ioctl$KVM_SET_CPUID(r0, 0x4008ae8a, &(0x7f00000001c0)=ANY=[@ANYBLOB="05000040000000000f000000020000013200000001000100ffffff7f000000000600000003000000083a000000000000fa0f0000000000000f0000b223c0030000eca89c0000000000000000c0000000000000000000000100000200000000000001000040ffff0000f407000004000000010000000000000000000000000000001a"]) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00001f0ff8)={0xffffffffffffffff}) write$cgroup_type(r0, &(0x7f0000000140)='threaded\x00', 0x9) shutdown(r1, 0x0) 2018/04/27 13:28:13 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) bind$rds(r1, &(0x7f0000000040)={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000db4000)={0x10}, 0xc, &(0x7f00006bcff0)={&(0x7f000075b000)=@ipv6_newroute={0x2c, 0x18, 0x301, 0x0, 0x0, {0xa}, [@RTA_ENCAP_TYPE={0x8, 0x15, 0x6}, @RTA_ENCAP={0x8, 0x16, @nested={0x4}}]}, 0x2c}, 0x1}, 0x0) [ 116.212695] netlink: 2 bytes leftover after parsing attributes in process `syz-executor3'. 2018/04/27 13:28:13 executing program 4: add_key(&(0x7f0000000080)='ceph\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000140)="9d", 0x1, 0xffffffffffffffff) r0 = socket(0x10, 0x10000000000002, 0x2) r1 = dup3(r0, r0, 0x0) ioctl$KVM_GET_CLOCK(r1, 0x8030ae7c, &(0x7f0000000000)) setreuid(0x0, 0x0) 2018/04/27 13:28:13 executing program 2: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000300)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000002c0)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f0000000140)=ANY=[@ANYBLOB="140000003671a5c6c6b3880000fa0954fc9f73d30a60", @ANYRES32=r1, @ANYBLOB="300000001b00000000000000b7282277581088e029061a8d63f69dd20000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x90) write$rdma_cm(r0, &(0x7f0000000340)=@accept={0x8, 0x120, 0xfa00, {0x0, {0x0, 0x0, "8c86af70c9d79a03d4a808bde1a18afdbdac886e6130c466669582e21d0c091c276b51455b0ad9a5981171447a1ba805ff923ecb1c75f457dab10071d59cd4f5b91ac1ed888c364d3fcefb51c9572eeb63e891c3147f7371aab8bee2b3f57eba9bb2ebbf1552b4ca0e35301ffd7e8b58e3c39d5c19b56210033807837abed02e29792b9745219a9b6fe29dc3830134345d259cc12996459e91675184c1e7c3e70da83dfc83b5f759005f76709b4f50642f3b40119687f1afffc7907c988f2c64d676b47c6b7957e08a0b53074a0d318bf02a3d952a3472e3620e4531c9a91c58883be0b2af4a7e60adf36f66d698a8bd2870e222d4625f8004852b1d66faca11", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, r1}}, 0x128) 2018/04/27 13:28:13 executing program 6: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhost-net\x00', 0x2, 0x0) pread64(r0, &(0x7f0000000000)=""/14, 0xe, 0x0) [ 116.295488] netlink: 'syz-executor1': attribute type 21 has an invalid length. 2018/04/27 13:28:14 executing program 7: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x102) write$evdev(r0, &(0x7f0000057fa0)=[{}], 0x18) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000000040)=[0x8b, 0xfffffffffffffff9]) write$evdev(r0, &(0x7f0000000040), 0x396) close(r0) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000000080)=""/186) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) 2018/04/27 13:28:14 executing program 1: ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000140)=0x0) move_pages(r0, 0x1, &(0x7f0000000180)=[&(0x7f0000fea000/0x14000)=nil], &(0x7f00000001c0)=[0x3, 0x6, 0x20], &(0x7f0000000200)=[0x0, 0x0, 0x0, 0x0], 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r2 = openat$cgroup_ro(r1, &(0x7f00000000c0)='cpuacct.stat\x00', 0x0, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000080)={r2, 0x0, 0x0, 0x0, &(0x7f0000000040)}, 0x20) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000100)={r2, 0x3, 0x0, 0xfffffffffffffffb, &(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7}, 0x20) socket$netlink(0x10, 0x3, 0x6) 2018/04/27 13:28:14 executing program 0: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x40000000003, 0x3) r1 = dup(r0) ustat(0x3, &(0x7f0000000000)) getsockopt$EBT_SO_GET_INFO(r1, 0x0, 0x80, &(0x7f0000000100)={'broute\x00'}, &(0x7f0000000180)=0x78) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = gettid() waitid(0x2, r2, &(0x7f0000000100), 0x9, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000240)={0x0, 0x2c, &(0x7f0000000200)=[@in6={0xa, 0x4e21, 0xffffffffffffff81, @loopback={0x0, 0x1}, 0x2}, @in={0x2, 0x4e24, @multicast2=0xe0000002}]}, &(0x7f0000000280)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f00000002c0)={r3, @in6={{0xa, 0x4e21, 0x5, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x10001}}, 0x7, 0x80000001, 0x7, 0xffffffff, 0x4}, &(0x7f0000000380)=0x98) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x400452c8, &(0x7f0000000080)={"e39cfc256e300025fd0c0000ff7900", {0x4, 0x0, 0x8000001, "1016ffffff7f"}}) 2018/04/27 13:28:14 executing program 5: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x40000000003, 0x3) r1 = dup(r0) ustat(0x3, &(0x7f0000000000)) getsockopt$EBT_SO_GET_INFO(r1, 0x0, 0x80, &(0x7f0000000100)={'broute\x00'}, &(0x7f0000000180)=0x78) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = gettid() waitid(0x2, r2, &(0x7f0000000100), 0x9, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000240)={0x0, 0x2c, &(0x7f0000000200)=[@in6={0xa, 0x4e21, 0xffffffffffffff81, @loopback={0x0, 0x1}, 0x2}, @in={0x2, 0x4e24, @multicast2=0xe0000002}]}, &(0x7f0000000280)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f00000002c0)={r3, @in6={{0xa, 0x4e21, 0x5, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x10001}}, 0x7, 0x80000001, 0x7, 0xffffffff, 0x4}, &(0x7f0000000380)=0x98) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x400452c8, &(0x7f0000000080)={"e39cfc256e300025fd0c0000ff7900", {0x4, 0x0, 0x8000001, "1016ffffff7f"}}) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000040)=0x4000000000000005, &(0x7f00000000c0)=0x4) 2018/04/27 13:28:14 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000100)={0xfffb, 0x1a, 0x0, 0xffffffffffffffff}) select(0x40, &(0x7f00000000c0)={0x2, 0x3ff, 0x8001, 0x7fffffff, 0x1, 0x4, 0x9, 0xfff}, &(0x7f0000000140)={0x6, 0x6, 0x4, 0x9, 0x6, 0x7fff, 0x20, 0x6}, &(0x7f00000001c0)={0x9, 0xfffffffffffffffd, 0x80, 0xde2, 0x8, 0x0, 0xff, 0x80000001}, &(0x7f0000000200)={0x77359400}) mmap(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x200000a, 0x6012, r2, 0x0) mremap(&(0x7f0000006000/0x4000)=nil, 0x4000, 0x1000, 0x3, &(0x7f0000000000/0x1000)=nil) pipe2(&(0x7f0000000000), 0x0) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x6c00, 0x0) setsockopt$netrom_NETROM_N2(r3, 0x103, 0x3, &(0x7f0000000080)=0x1ff, 0x4) 2018/04/27 13:28:14 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6}]}, 0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000140), 0x0) getsockopt$bt_hci(r0, 0x0, 0x2, &(0x7f0000000000)=""/232, &(0x7f0000000100)=0xe8) sendto$inet(r0, &(0x7f0000000340), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000300)='nv\x00', 0x3) shutdown(r0, 0x0) 2018/04/27 13:28:14 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)="2e2f6367726f7570000478d081", 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f00000001c0)='pids.max\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f0000000040), 0x1e4) socketpair(0x8, 0x5, 0x1, &(0x7f0000000000)) 2018/04/27 13:28:14 executing program 6: syz_mount_image$xfs(&(0x7f0000000000)='xfs\x00', &(0x7f00000000c0)='./file0\x00', 0x1000000, 0x1, &(0x7f0000000480)=[{&(0x7f0000000840)="58465342000002000000000000008000000000000000000000000000000000005bfc2f1a415c41dab49211bccbd5f4cb000000000000000700000000000025a000000000000025a100000000000025a200000008000080000000000100000000000012c0b4a4020001000002000000000000000000000000090908010f0000190000000000000040000000000000003d0000000000006d1900000000000000000000000000000000000000000000000000000000000000100000000000000000030000000000000000000000000005f7c50bb066821b27c9c60270298e42f63bff5a04bda3", 0xe5}], 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB="0000000012000000b2295c0cd12054c4fe620b7a6080d2c54a95ff5f5ac34d521bae82c0e554971f339e0105053e514c32efa1b84ee11700652e08619920411d57ded93cf28e5368426faca8299f3e40976c9b359b073823be934a044586891a0c3d10617c8711df65514071e696afdae11809302bd9cfba653d7977564c9e2b9bb75d9cd59c284dcf3e8bd21cd02ae2c841022af4eeadd10a87e4cbd78d8251389539a0c33a65c42b6ec1b0f1ed633be1ac5b4eb1380c3fa53128a4ad45a4000000000000000000000000000000000000000000a8d3ad641a7ec993b7d62fe36691c090275cbf77c7dde8b001d60000000031f889403c71de6344f9e66dfa6bdc49cdcbca53c66308b533e256f278e91b8eeee9fc9d8ba7cf46624049f6d4b1b508f2fbb5f4174bf2528525b368c570bb0a06313c0742c9495c35fdc8d4c6a23715dc2878f1990d78d4fe8760b64f340b302f9f1475443c76d52b25b1af562acf79a6843783d7d591dc9399454b9e7aad6703175b7a17b1d24de086608d22d3276a7a8b920eb39e86c2a5ea02aa7bbc155acc6be6f6c73fa138be2034802bfaf688e25abd9070a63e8914419d84ccbe1c2f2031c64c9fb658410dfd0e9426eab3bbb3e3eea332"]) chmod(&(0x7f0000000100)='./file0\x00', 0x4a7) r0 = open(&(0x7f0000000080)='./file0\x00', 0x80, 0x100) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000000180)={0x1, 0x0, 0x286e, 0x5, 0xb, 0x81}) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000000040), &(0x7f0000000140)=0x6) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f0000000280)={&(0x7f0000ffa000/0x4000)=nil, 0x0, 0x7, 0x4, &(0x7f0000ffc000/0x1000)=nil, 0x2de7}) 2018/04/27 13:28:14 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a4ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x200000, 0x0) socketpair(0x3, 0x8080f, 0x3, &(0x7f0000001140)={0xffffffffffffffff, 0xffffffffffffffff}) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000001200)=[@text32={0x20, &(0x7f0000001180)="0fc76b0bc4c1fc5e07c4e215afad002800000f06660f388072460f20e035040000000f22e00f21020f0d172e26642e0fc76c7979c74424000b000000c744240209000000c7442406000000000f011424", 0x50}], 0x1, 0x40, &(0x7f0000001240)=[@flags={0x3, 0x404}, @dstype3={0x7, 0x8}], 0x2) ioctl(r0, 0x3ac, &(0x7f0000000140)="6716ef36be82f384cbfc50fe44c5cf5885fd5055faf72d41cc1e637f32b9f0403b77108b8f84afbe3a78fe5a2d4e9decd75ca59737d62659caf63a525098cbec2ac633316868612f638dcc889b8ed3efcaa36accb85815297d1b00be53fc478e0da09bd7f94618eb03c15096092268a5913f85666739f6f1556d5a680bedf20912f24fafba311a8de24aca2731b5929edf1475192a79f35f5189741220a47d5b436de1e43d8deed0dbbc715e1cf0821f832d04717c70ca49f802ed9aa162c90e15cd2ce50dd236957b5e919fee51fa809c3a2b4fbefebdd2c192809afcf8726c9daf77e9735b9cab65403afa491b9305139866baeee6694637f4261305904ed6988f9c784adab0ce6416894c7157a1c9e282c168a9fb7f18e4cc8f0aebb29fd2c1b80af36f10c832ef23f68dc5ab0fe55b57dfd00d303cdc2760523a8a865041f7a01e0eb412b178432199fde5ab95df9dee76e06986e99c3edd2d6107149793e9305e4c85995a708a17ba3e9a67d09024b6702a06a997e0516bb7d3a6ed5e8a080091170b1a6a6550ac5de0a11aef8527104d87d1a2059fa222618f45bda42277a6a953d07b5923258b732999d8457023b6bf897bbe10b3723276d0d6129e1965c028bf9b633a24157e5ab18d53d8cc80b1ac0a115ea97e41afd46446b7efbdbb11d9739cbde9f74b83894e9def133152f0b43d59a30f287d7b9714e944e2260ed014e1ffcd141cad10639161fd62fdf4a80b2aa637421f2cd6f3d6ca91f6c04e3a009d1b77710bed2936d9e5ce62032d627320ffda9e1df60e6a6e6fd0e87fca7b70240112feb2a9d2520c32547b36df68620ef60666b7b5cd6d3cd81f7dfdf58c2435625d0ab4988fdc7227d66d1d9039855944b2db278fee96edf88ba80c08354100afb668d1594fc6e42243da35e6ad97c8ee3273345b8bfeae786c061a4c5a41b5f033d1682c6faafd1e19ac6ec6e27361ace6a5d63e2549c625e0665210be8eb8d094aa1374c3c980f33eb73059eb278ff992558f926fe7659e7f5deabecf60673c2cec8bc80bd6051ad856ced1302b04ec901d3a81c096aaf31b4a579e33d4f1ca4873ebe4eedab4056c63655312419051ca160c1e9bab04f42a0b77ca218e19fcddccbe7ebe75e128c41292fb7989bf9bd849339e6dc433d2583affb2a44be77c9c86045d3108b38a02d5fb1830365f0b6b5835a6d0e5589d802b14c57ce0ade8a7d5cace3f19de9479e96080b7f4ce30e275ee81289ac824c7a82ed59a2cf46a0ce4cb4a857b5c9907700363e8054e30ec938f32ac8a516b7385d2d605bb4cda9faab755f589e3590e4ca308c33aab3cd9cf10465ad1b111b6ac969f242ef8fb06572fedf964e42df6718b0981e994616875fc7f2c976f6e51c8c030ea0333aa63f8a63cf050887f8e0584fb0b56320a42cb8fae2a9b1cc3bffbce757b84fc7f46b343c5f4ea2f83388b6e0d5dbd50b0dafbe61d5bbfb0c6a485c9267cd2ddf48cee2c8a784c3858ccf68b29772ba077a55c0e6e5223bc991781cda3d4ec267d85d095b728bc6123e5898df067e2a58a8bc4037ff546f1f86c29e3cc2c12352c1f87054509614756ff7e20bdd1a687e52bc602a1c115e4708a39379a80541045a2ed6218b802809687cad69149ba2ccf0929dbd9b5f4ea2c81873b7fd30c07602e9e3c6185b9bca5e7a9643b3914b25340565f84c2326103d60b41302df89d08478e689f23ccf8877ed43ccf257e72aad72de61e84e65c6fd5027ac04a81984aca3acf4b4511b9b34887af6dc8b2f1651e9854323a9ec9f586a852de3dc14765dbaaf7fe5827ba35702dc1b0e9dc30e2251cf2680fba1010e98b9c2d9b168ee45bee70a9e7dcb2ee7ed4dfb54e0ccb70491c819c71deebb7b5b6b45b89de68cc6431241a44583e95efe653feced9d8b69ac051564dd2b07d6e3d28c1c458adedfe76a8f15aa94b5e5cd27df60dbd6300432ba6a1f10e5571627748414beaa265b2ea45c116a23ea8831c34b02440f0e88fd58cd0dcebd4d8d1877d7add3036c8550d870ce2687fed017d9f6cb5321772b864440d47dd563dd1fb6fe01ce6fc59280b249f9ea1c6dbec378cf824fb297f7e360f913aebf1c030adaad7fc1ae87f8fa2786c99e07f63e0d86662c599b284dd596c7bd6967c2d381a5db429148d910fd5ed49bb1ef7d8412ab11519e8fd2035ecf152cf0a3970e106cde6dee1d8363a550aebccf3e7068275941d163078f65a576d9c41574a04b73e04c9b881b62f68f05871edfa5d7abc39b2c0b1bbe8aa97f3e04fb5601bfd91be5cce82cb591e6add8545407d55e808dc4b857f150888e8e49404b10a6ff0e425f9f9c8ebb1f0ee6fb61fee29672268eea0bf6deb6248c1c05898e4d33c552a51c0099c4abd75b8258cb48d3e0eba615f77e45d82bbc28d598d7d52d460ec16e549cc7eeb5f36fabeaa4e6e8e3356bbf1b94087a3cb28202bace6b58212501424d10c4d3441cb6de04ec793ba82788a063ff39129eaf1a96b7c2d60840c01eb1b58396fcdfae1221abbf135923c63d69d5596c8db67cde76f59b07b1d21cee3835ade0eb6f145ae9e8c141ec892b7451ed6f264518caf6421738ed12962bd09fc35df9fae7b423129a3b2adfa0a928b66accd7caae6d4c7bd22920fb6f0e4220e18ef81f921c4558ff2397670968c2a526e45abb3ae7e3b5c4695ff508d3f73a509e79c0dfa6376588e7ce063f9edc4c3db4706935cfb0c6f0c28fdd9e01dd81c492a9ed5b7c67ae6da9cf022682b3c7d4f8fe275005735097bda863dbb7cf789203c3c0a6fba38354be7269e32bcbe94db5789e1eba262a0609b5dc40095cd0432042b29097e1265ecc388f32a956d49d4f54c3d1dd1a1f9b12bb26792530008811c24c8f23ffe30775e96df710e7f8a870e6c873fb345672703cf8bcf0e5f467e717dc53590d90c0ff85241f80e05707c7fda38366f7bbe2fc6000f88c365eff5d30c4cd11c52dd8d0c6f518c42966f5ffb795133589c9da579492a2843ade81ad5e1093bf6aab406deb0078e310ed32431d87f1956b047e1c143b0e17893f8394d2683eae8d346481388e75710b408c32017140454bae3f5cfd32a68b02cc98c94c8bdc3c5eb64e0f9225b539d578bddfbe687804eba5a3590fd0c20faea984cd25a3b946b35bb4ebb57dc25c459420f9f524592589fcd3afcf1968e16e2b78ea4433bd2da1218c04ec5c4e668836ec49ff08d72ca3e6afdd196c44855e72d52713f0ab3d5f62dad3e69c121f3b277edde9fe08b7f998baeca32f6cb88f3c85605f9ccbe3a71f0b5969202e18bff1987051549ed55bc85f2c47a64910d32d77cc9b41b04a350ca85c280828813c9a4e287fdf73e7a87ce0aee917b52785deea9cec873325673588eda0b868dffe1027fe2b149d72265036581fbd2d672b568b233e8cac4c8f43d5bff8ad667269669ea9e9fb3334e0a46d51a3ceaa4600deae862ce9257357e5d96a2cadebdf317d896093eae918a820ef7f0af123f76ac6f7a5ef4074bd6deac93ac0094994a4d59ddf88508bad0c87c504d0ce51c996a6229abad4ca908b12d491a60eb8453d9befe94389f36de4a1e40bd27a5e2bf85cd996375a754ecb01907eef4fff085d236bc35e64061e9de7107347b253d187dd3b42ae90f9ac3b5e472d46864b38a1dce20e0e7e56f20dbd18b135b9298af8f311db22f1ec700bba9487bb7a5faff5606ccc907d1eca59d01f5382a12d6881c4bc10750f0373cabfe2ca0ce0389d202e5fc1656082678bd9b5b5d66db94ed456074fda7e7dab02f75fbb7c3f4e0dce231e88c6b1f3a408724035b0f1299cd158b3df7eb70cf852b9753446bc92d3acf6ce561b402ebf3d323d7dfcdf2226adc32ae781279a43c3f88eca8f73e444d4ad0a153dd0d5efc1dbf6ed75ce20c2c4386a7037b6ff08d16108fd93463f5d1a22d8240c0b2a164eba6fd1c45c89cb01d6652c651fb6422432b1763187b43394a62c87feaf5f60f47e6aa05fb14f9db1d1f0916717aac97a52d2d5f11a1ea965b8d72066f7c673991efe0646bf77b9642ab72631bb9c081399b1f50d842fa1c1e54d10e40a1e9066ab97bde4000fae12ca9770cd3baa6e2d34a405ff94b068900092a61e7db70d0c759c95f979a8c7d9b59eaf6e2144297687332ed6047679406cd658a46953d97362239761b550112b35ffb9ca770c28b0a0ce683de98266372f8133aef29ea57533686e4c0be418a29783baed4e7585f4b62fee3665bf2036d5b1560c2ea9c0a3fa409e87acdb0f9b6fc04891da2d6533978bff9adc408a2952e2446b7afbefad4ec2bccc3d9c302bb8a9051d317e71fc28249c7fb02bbb389b46f9075e385e6313a1bc77658f1efa8c5c0bc8736cbd4bbdb93ab99945f4634fa178f1f2b4a7413f67b39442e3a54f98438205319841866da0a404fef4b55544140aa0252980a9f795947f6ba0180e9b7b746b5958e9a1f72a870de3185cd18e9df5e4d35a48554da7fbb853764845cb5331370819f25b43a2e32c44b25a94bbb39d2db51341d69f4868d7ff9f7f7c5248095a90e95f8407e9df11b165458197f29026d9415608c00451096b42042ae33ff632b2665965580d755e84a904470268e91b6fa5f16faa7c064bffb483864e158bd479c9acb7f3b5cccdc5ba9932b9e8870a957e25d773dd4cf0b47911e2ed32510b78634ea9228309795f014936fa1eb4454bf0bbb43996116ba1d6c97e5372c82091a1fc46f1de21305baa53bc04a189ecae633e9942ab2ef8da5c0a2ccdbfe93ff10b96185a3cfb09d3affdd827cc5f9d2f57d70be64f75008eba068bba70891a56775db36b7dd71c239f34ce2b137a13baca4d581c978a384d70ca2ec210050d9f9cd49b3813a915d70cebf11cfbca390d7ba3015949e992a3fe26754be1f558b9cd26eb989445ecf7a16154b9632c037921400b2bb5dddf115f78001918cfdbd1477e8abcd603f5c9d3d214bd994e73e9bf62def1fdf6fef74c72c9d5a1c71a5f992c8892c9420ac268f4f05c96b9f528434d0edb9b27722de6e5cf3273a30e06be3ed6a5ec1b26732aa0417410e1439a2dd8820190cf155d77b3e0caa4fbf2cac1e571d417cc871ac21d9f3fa97ee6ca5245f6979055de0b6b45c38c4d43641a13a6d61532360b4954856d0f121b542bd0b8d4db0709389613dbb6712cd9911ba143ff2082bf252c39f2a1c2a377d752b4ea615527e53cab4299b12a36ebfd7078160b014741138e41d409d04b11f7c246de13f2ebb7ebf98c5c7434aef0fbc14ef210a20d5ee89759437a8956921a824a672e712d03b18d1faffcd02dde855c52d33735a2b3b0e77e20f6ae0f0d933629acbc32a88e576c0219ad67eec0568dec0aa671d51a3bb141d13e7d72df8c2da17fbbc10ba141aa41d5573855f14ade87d744f8baacd8e763787dc1c2aa8c4f5cc6fedb06e57668774593716a5393b9e383309f86ef53ce61beb649a3c06b98cc219fedda63bc4bae485bb4cb7df8b0671a49bc546e2b88a49dffac0357d8e24feb2aa36232fa745b47629f601d93c77a79eb57e4705839ef4ac5c525722581d7558d8541ee610bf5b846249ac419795efbdc4f865830d6ff0e9e52b4238a60bf0168a630301b7f887ea1b9b98b0303585f2840ede58b9be7547430944c1043985ae850270ddd92ade4fdeb0270f891dffdd2ac58493750c1edcb104a41895fa9baefdebfdb0121a1acf316a31c9d200ab4d4dfdbbe6554480336992217cdc230ed63f06b77be39d7c72d2062c") r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) close(r3) r5 = socket$pptp(0x18, 0x1, 0x2) syz_kvm_setup_cpu$x86(r3, r4, &(0x7f000000b000/0x18000)=nil, &(0x7f0000000100)=[@textreal={0x8, &(0x7f0000000080)="0f2147660f7fd466b92f0200000f32ba610066b80000008066ef3e660f3a0e663e9f0f0865660f71f1c60f01df670fae43fa65646765660f15e3", 0x3a}], 0x1, 0x0, &(0x7f0000000140), 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r5, 0x402c5342, &(0x7f0000000000)={0x5, 0x4, 0x5, {0x77359400}, 0x8, 0x714}) 2018/04/27 13:28:14 executing program 1: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x200000, 0x0) name_to_handle_at(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x8a, 0x3ff, "b6c3babc352b69439e7e5e1eb8fa4400291716a4b0b4e7ab4f8d743e131bca5b88158e1e46f52021bd23208bd4645792851ce57a0639202e65472a43d01491536898d93b8861b00fc95eff82abfa38ea8a4457029957d9720a51e0968c1fd1b35f6facd21c080a7a930363984ead628d2de20198839245fba47cb9fcd3df65213046"}, &(0x7f0000000140), 0x1000) remap_file_pages(&(0x7f0000461000/0x4000)=nil, 0x4000, 0x0, 0x800000000000973, 0x0) [ 116.564247] x86/PAT: syz-executor2:9240 map pfn RAM range req write-combining for [mem 0x18cd20000-0x18cd23fff], got write-back 2018/04/27 13:28:14 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000000100)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r0, 0xc1105511, &(0x7f0000000040)=ANY=[@ANYBLOB="00000000000000007ecdc2c8b77363e14ae1211212ec94da1fd39e22dd959a2a4d4f9e3bd3fecd9c5c002c07da16215c00d9c890b904c04148f10666365859ba8c8d43d986d4ddd46028f8e3f65d3cdd916dcdaa0399d9ee82c4bb9399590ca36c6c1be33acc72fbc013c962238f3fb4410a43aea2d6f4268a0fb2b8dad453f4735458e88bef1e4d7f956de7a20879233f3c64b0fd65423e1fa76f604396e08c9652cbd71111a5fa46e92daa7653"]) 2018/04/27 13:28:14 executing program 0: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x40000000003, 0x3) r1 = dup(r0) ustat(0x3, &(0x7f0000000000)) getsockopt$EBT_SO_GET_INFO(r1, 0x0, 0x80, &(0x7f0000000100)={'broute\x00'}, &(0x7f0000000180)=0x78) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = gettid() waitid(0x2, r2, &(0x7f0000000100), 0x9, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000240)={0x0, 0x2c, &(0x7f0000000200)=[@in6={0xa, 0x4e21, 0xffffffffffffff81, @loopback={0x0, 0x1}, 0x2}, @in={0x2, 0x4e24, @multicast2=0xe0000002}]}, &(0x7f0000000280)=0x10) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x400452c8, &(0x7f0000000080)={"e39cfc256e300025fd0c0000ff7900", {0x4, 0x0, 0x8000001, "1016ffffff7f"}}) 2018/04/27 13:28:14 executing program 3: syz_emit_ethernet(0x72, &(0x7f0000000140)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "d5b809", 0x3c, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[@dstopts={0x0, 0x3, [], [@calipso={0x7, 0x10, {0x0, 0x2, 0x0, 0x0, [0x0]}}, @calipso={0x7, 0x8}]}], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x8000) ioctl$TCXONC(r0, 0x540a, 0x7ff) [ 116.639292] XFS (loop6): correcting sb_features alignment problem [ 116.677082] x86/PAT: syz-executor2:9259 map pfn RAM range req write-combining for [mem 0x18cd20000-0x18cd23fff], got write-back [ 116.685562] XFS (loop6): Mounting V4 Filesystem 2018/04/27 13:28:14 executing program 4: r0 = syz_open_dev$amidi(&(0x7f00000004c0)='/dev/amidi#\x00', 0x100000000, 0x400800) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000000500)) r1 = mq_open(&(0x7f00000deffd)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x5, 0x2}) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000001c0)={{{@in6=@mcast2, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@mcast1}}, &(0x7f00000002c0)=0xe8) socket$bt_rfcomm(0x1f, 0x3, 0x3) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000600)={@dev={0xfe, 0x80, [], 0x15}, 0x48, 0x2, 0x2, 0x0, 0xfffffffffffffff8, 0x5, 0x6}, 0x20) sendmsg$nl_generic(r2, &(0x7f0000000480)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000001}, 0xc, &(0x7f0000000440)={&(0x7f0000000300)=ANY=[@ANYBLOB="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", @ANYRES32=r3, @ANYBLOB='\x00\x00\x00'], 0x140}, 0x1, 0x0, 0x0, 0x8000}, 0x20004040) r4 = mq_open(&(0x7f0000000040)='-$\x00', 0x800, 0xc9, &(0x7f0000000080)={0x1, 0x8001, 0x1, 0x0, 0xae, 0x5, 0xffffffff, 0x3}) mq_timedsend(r1, &(0x7f0000000840), 0x0, 0x0, &(0x7f0000000880)={0x77359400}) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000680)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r0, &(0x7f0000000780)={&(0x7f0000000640)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000740)={&(0x7f00000006c0)={0x70, r5, 0x0, 0x70bd28, 0x25dfdbfc, {0x4}, [@IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x2a7}]}, @IPVS_CMD_ATTR_DAEMON={0x1c, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x6}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast2=0xe0000002}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x9}]}, 0x70}, 0x1, 0x0, 0x0, 0x20008000}, 0x20000001) mq_timedreceive(r4, &(0x7f0000000100)=""/131, 0x259, 0x20200000, 0x0) [ 116.754131] XFS (loop6): totally zeroed log [ 116.780412] XFS (loop6): Metadata corruption detected at xfs_agf_verify+0x52d/0xa10, xfs_agf block 0x1 [ 116.790366] XFS (loop6): Unmount and run xfs_repair [ 116.795475] XFS (loop6): First 128 bytes of corrupted metadata buffer: [ 116.802408] 00000000fd2dc2a2: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 116.811316] 000000007b8587f5: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 116.820388] 000000000237f011: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ 2018/04/27 13:28:14 executing program 1: r0 = syz_open_dev$adsp(&(0x7f0000000100)='/dev/adsp#\x00', 0x6, 0x200) write$binfmt_misc(r0, &(0x7f0000000140)={'syz1', "609c8ea49b74cd99e46ad04eb9a1879a3528"}, 0x16) r1 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r1, 0x800000010d, 0x80000000000f, &(0x7f0000000000)="a4", 0x1) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000080)) r2 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0xfffffffffffffffa, 0x8001) accept$netrom(r2, &(0x7f0000000180), &(0x7f00000000c0)=0x10) 2018/04/27 13:28:14 executing program 2: r0 = syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0x3, 0x0) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f00000001c0)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000000080)='./bus\x00', 0x1000, 0x0) creat(&(0x7f0000000100)='./bus\x00', 0x0) open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) open(&(0x7f0000000040)='./bus\x00', 0x20802, 0x0) 2018/04/27 13:28:14 executing program 5: mkdir(&(0x7f00000064c0)='./file0\x00', 0x1) mount(&(0x7f0000e97ff6)='./control\x00', &(0x7f00007ec000)='./control\x00', &(0x7f0000595000)='ramfs\x00', 0x0, &(0x7f0000f9f000)) r0 = open(&(0x7f0000039000)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f000002cff6)='./control\x00', 0x0) mkdirat(r0, &(0x7f0000016ff8)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000025000)='./file0\x00', 0x0, 0x0) getsockopt$sock_buf(r1, 0x1, 0x1a, &(0x7f0000006500)=""/168, &(0x7f0000000040)=0xa8) sendto$ipx(r0, &(0x7f00000000c0)="b3912f13d2fd226c4568fab6e98f74bb3c9c233ac7e9f0581a19e7b804bcbffb2cc5f0cc78415dd94b48f7dd9d07d4c34b347e0379c06984abf3e0523ea9b6fcca0fb0314c0654f0d9292b59ecf5191abb2e6eb6ba961026e9d8cf0182ee1b2c8ef006e9ac82a2ef6720", 0x6a, 0x4000, &(0x7f0000000140)={0x4, 0x4, 0x8001, "ae1e3e0f1e2b", 0x200}, 0x10) symlinkat(&(0x7f0000023ff8)='./control\x00', r1, &(0x7f0000012ff6)='./control\x00') ioctl$KVM_S390_VCPU_FAULT(r1, 0x4008ae52, &(0x7f0000000080)=0x4e77) renameat2(r1, &(0x7f000003aff6)='./control\x00', r0, &(0x7f000003a000)='./control\x00', 0x2) mkdirat(r1, &(0x7f0000000000)='./control\x00', 0x8) recvmmsg(r1, &(0x7f00000061c0)=[{{&(0x7f0000000180)=@pptp={0x0, 0x0, {0x0, @broadcast}}, 0x80, &(0x7f0000000240)=[{&(0x7f0000000200)=""/58, 0x3a}], 0x1, &(0x7f0000000280)=""/110, 0x6e, 0x1}, 0x10000}, {{&(0x7f0000000300)=@un=@abs, 0x80, &(0x7f0000001540)=[{&(0x7f0000000380)=""/50, 0x32}, {&(0x7f00000003c0)=""/4096, 0x1000}, {&(0x7f00000013c0)=""/174, 0xae}, {&(0x7f0000001480)=""/126, 0x7e}, {&(0x7f0000001500)=""/1, 0x1}], 0x5, &(0x7f00000015c0)=""/50, 0x32, 0x7}, 0x79}, {{0x0, 0x0, &(0x7f0000001700)=[{&(0x7f0000001600)=""/25, 0x19}, {&(0x7f0000001640)=""/134, 0x86}], 0x2, &(0x7f0000001740)=""/148, 0x94, 0x3}, 0x5}, {{&(0x7f0000001800)=@pptp={0x0, 0x0, {0x0, @local}}, 0x80, &(0x7f0000002a40)=[{&(0x7f0000001880)=""/4096, 0x1000}, {&(0x7f0000002880)=""/136, 0x88}, {&(0x7f0000002940)=""/218, 0xda}], 0x3, &(0x7f0000002a80)=""/46, 0x2e, 0x5}, 0xffffffffffff0000}, {{&(0x7f0000002ac0)=@can, 0x80, &(0x7f0000003c00)=[{&(0x7f0000002b40)=""/4096, 0x1000}, {&(0x7f0000003b40)=""/134, 0x86}], 0x2, &(0x7f0000003c40)=""/245, 0xf5, 0x4}, 0x499}, {{&(0x7f0000003d40)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000003f40)=[{&(0x7f0000003dc0)=""/25, 0x19}, {&(0x7f0000003e00)=""/140, 0x8c}, {&(0x7f0000003ec0)=""/108, 0x6c}], 0x3}, 0x12000000}, {{&(0x7f0000003f80)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f0000004340)=[{&(0x7f0000004000)=""/237, 0xed}, {&(0x7f0000004100)=""/7, 0x7}, {&(0x7f0000004140)=""/82, 0x52}, {&(0x7f00000041c0)=""/205, 0xcd}, {&(0x7f00000042c0)=""/65, 0x41}], 0x5, &(0x7f00000043c0)=""/4096, 0x1000, 0x2}, 0x80000000}, {{&(0x7f00000053c0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f0000005700)=[{&(0x7f0000005440)=""/250, 0xfa}, {&(0x7f0000005540)=""/70, 0x46}, {&(0x7f00000055c0)=""/153, 0x99}, {&(0x7f0000005680)=""/117, 0x75}], 0x4, &(0x7f0000005740)=""/241, 0xf1, 0xa946}, 0x400}, {{&(0x7f0000005840)=@alg, 0x80, &(0x7f0000005dc0)=[{&(0x7f00000058c0)=""/136, 0x88}, {&(0x7f0000005980)=""/96, 0x60}, {&(0x7f0000005a00)=""/81, 0x51}, {&(0x7f0000005a80)=""/220, 0xdc}, {&(0x7f0000005b80)=""/184, 0xb8}, {&(0x7f0000005c40)=""/214, 0xd6}, {&(0x7f0000005d40)=""/59, 0x3b}, {&(0x7f0000005d80)}], 0x8, &(0x7f0000005e40)=""/255, 0xff, 0x6}, 0x1}, {{0x0, 0x0, &(0x7f0000006140)=[{&(0x7f0000005f40)=""/99, 0x63}, {&(0x7f0000005fc0)=""/206, 0xce}, {&(0x7f00000060c0)=""/82, 0x52}], 0x3, &(0x7f0000006180)=""/5, 0x5, 0x1}, 0x20}], 0xa, 0x40002140, &(0x7f0000006440)={0x77359400}) [ 116.829284] 000000002d0d2866: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 116.838259] 000000006061679e: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 116.847149] 00000000c0032441: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 116.856222] 000000006cf750fd: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 116.865225] 0000000035e59790: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ 2018/04/27 13:28:14 executing program 0: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x40000000003, 0x3) r1 = dup(r0) ustat(0x3, &(0x7f0000000000)) getsockopt$EBT_SO_GET_INFO(r1, 0x0, 0x80, &(0x7f0000000100)={'broute\x00'}, &(0x7f0000000180)=0x78) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = gettid() waitid(0x2, r2, &(0x7f0000000100), 0x9, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x400452c8, &(0x7f0000000080)={"e39cfc256e300025fd0c0000ff7900", {0x4, 0x0, 0x8000001, "1016ffffff7f"}}) 2018/04/27 13:28:14 executing program 3: r0 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x7f, 0x0) connect$bt_rfcomm(r0, &(0x7f00000000c0)={0x1f, {0x2, 0x3f4a, 0x40, 0x8, 0x9, 0xffffffff}, 0xff}, 0xa) r1 = socket$vsock_dgram(0x28, 0x2, 0x0) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x1, 0x0) ioctl$TUNSETSNDBUF(r2, 0x400454d4, &(0x7f0000000040)=0x8) ioctl$sock_netrom_SIOCADDRT(r2, 0x890b, &(0x7f0000000180)) connect(r1, &(0x7f0000000100)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "2293d39d5b8ee5478407c9aff6835f8569ac68a6c6b3dca0a9a400cc68a3990e46377c56b7abe506cf9dcfff738805aef847e490498647f516372bc27d5fbe"}, 0x7) [ 116.887187] XFS (loop6): metadata I/O error in "xfs_trans_read_buf_map" at daddr 0x1 len 1 error 117 2018/04/27 13:28:14 executing program 4: r0 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x3f, 0x200) ioctl$KVM_PPC_GET_SMMU_INFO(r0, 0x8250aea6, &(0x7f0000000140)=""/255) ioctl$KVM_SET_VCPU_EVENTS(r0, 0x4040aea0, &(0x7f0000000080)={0x0, 0x9, 0xd9, 0x0, 0xaa, 0x42b, 0x8, 0x618bd2c1, 0x8f, 0x1ff, 0x3, 0x7f, 0x0, 0x10000, 0x1ff, 0x3, 0x9, 0x2, 0xffffffff}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpeername$ipx(r0, &(0x7f0000000240), &(0x7f0000000280)=0x10) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) fcntl$dupfd(r1, 0x406, r0) [ 116.949697] QAT: Invalid ioctl 2018/04/27 13:28:14 executing program 1: socketpair(0xb, 0x0, 0x9, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f00000000c0)=0x4, 0x4) ioctl$BINDER_SET_MAX_THREADS(r1, 0x40046205, 0x2) pipe(&(0x7f0000001280)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000001700)=0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001740)={0x0, 0x0}, &(0x7f0000001780)=0xc) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000017c0)={0x0, 0x0, 0x0}, &(0x7f0000001800)=0xc) r7 = getpid() getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001840)={{{@in=@rand_addr, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@local}}, &(0x7f0000001940)=0xe8) fstat(r3, &(0x7f0000001980)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000002200)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000002240)={{{@in6=@dev, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6}}, &(0x7f0000002340)=0xe8) fstat(r3, &(0x7f0000002380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000002880)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f00000028c0)={{{@in6=@mcast1, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@broadcast}}, &(0x7f00000029c0)=0xe8) fstat(r1, &(0x7f0000002a00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r16 = getpid() r17 = getuid() getresgid(&(0x7f0000002a80), &(0x7f0000002ac0)=0x0, &(0x7f0000002b00)) sendmmsg$unix(r2, &(0x7f00000030c0)=[{&(0x7f0000001400)=@abs={0x0, 0x0, 0x4e22}, 0x6e, &(0x7f00000016c0)=[{&(0x7f0000001480)="56d310532cfdbafe4cc1b35d74ab05280fb5b4f9d5e3055930e03f360c5f78285cac4de0f1bdac738e5bd3d6523e245d8039f4921ef87e8206f998fa43798073a2d32fd5bb6327968764007e742405da638b712cb8ea6e88d3e9c3e4f72eae87e41c31e9fa4590e9e462b5179d5dacf05efd40842da61ec1f7e6fe660feb1a9c3881a15f6c061238ad1bf345d75ec4c225536675f0c13bf4617a9e3ff47b4ed602ec04d8d50b8e6412b57086e6f478fdc8df403ceecb55aad6ff28042329", 0xbe}, {&(0x7f0000001540)="ad175410e21454f8391de28625887d122e620ba8", 0x14}, {&(0x7f0000001580)="56bea76f8f833a86212c8cdd3dbaeabd04ce57484c156593b7cb88276b1685a792998b6a01c531b588024d825cd5153aaf67406a26dca077b6433fe5b32256b10989e1e21c3d04a679ab0f0d9215ccbdcdf9d514008af395f8b712453cff44f139b69640d281d3d42284a12853cd54dcd05474b3ab55732db7f3a4e3851336c3edfe98754360b890344c04c9a4058c91bdddfa4d634485dcb36128d228c47cb5", 0xa0}, {&(0x7f0000001640)="d70f909daa7e3a0c1fade48c366df2ea2876f05f8de951229aa9f10cace30ff4ba52aa3fc606b1d38e3de25c410bb7452bb73ce669d25595deb8641e95f838999b73b646f4666a1926e1ed91b904d4", 0x4f}], 0x4, &(0x7f0000001a00)=[@rights={0x38, 0x1, 0x1, [r0, r1, r1, r1, r2, r3, r2, r3, r0]}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x20, 0x1, 0x1, [r1, r0, r0, r2]}, @cred={0x20, 0x1, 0x2, r7, r8, r9}], 0x98, 0x40000}, {&(0x7f0000001ac0)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f0000002140)=[{&(0x7f0000001b40)="4c76767fe8412f4fe7ea6cb9d4c44a6a5f7e435919841cdcd7e22102a4ff82358b477be6725be274a9f4f0de26bad16cec0dc6b436b211f1c239c04cd3b70cbeb94402b9c27ae992ebeebd398370a3fe040f0d75b21a81282855aaaae6e3dbcfdcba4514400385b4f0f8e3c17034d90d5cf3f5ca7eac70d37a9759bbd11f64cbe0155e00699b47af948a2eef9c3314185a39", 0x92}, {&(0x7f0000001c00)="a15e6425e11dfb508a53a3a056c81766", 0x10}, {&(0x7f0000001c40)="37d8c5cc2bf02ddde91642b2a07bb5f6ad2c118c6fa6a51ed0f4bd", 0x1b}, {&(0x7f0000001c80)="2bf70ee68818cebdd9e36e77c9d564ea70b7396f05113be420c6c38b879e3531760280a0b6516db994f8fa0dce8f8969ce24fd76ceb50994c9288b2527802ccdd89ffffe8c21", 0x46}, {&(0x7f0000001d00)="12260852a1bed853b339d2fe341e3f33b9ce3a570235e7a6af6f9f2caf75624d23c8d6b40a37d9cad8bb879592dbea5e16bac73288af2bf379d78c631a7aa41cdc89d75e856ac95194ce8f37b68bc102bdc477059cb517554a74f60bbadebe967d2cbab8fd537ee298e194df560964ac8e16e361900001d67bdeb5705dd2120c9c1c89b09917e4de0205f62c048c8ed892332110c879820cd9d41e142b75b92c8ced34d1deac7676fbf39c8929c2ee421b50bac63a38dd5b918861d9bd20ccdf1ae56b2581c84c622888381a9dcd4486f9bf4c41cc5eb41c", 0xd8}, {&(0x7f0000001e00)="4c32a89eacae9a67ba29f5a0c5161f08bc8475fa43348792f4a187ed69def3753ed656236869dc3a5887251a44aeebfdec236ccf5cd7520ea107b39e2ab7b718b0802863ce7f1050dddbc4546cad3884d046c269e15624085f51905cb1ece43b36456609c28bc5b4653430f37d2366d70df0ef83fe47e9a90a6aaafbe04839d6fede1fa0f87ad7810fe1651af9706e", 0x8f}, {&(0x7f0000001ec0)="d2e39d00c13b7daeef4444cf6454f3c308894af943d249e8504e9ec7b60d2defa63397925fe053284869dd1a9da07dee8818f34ac85b02d71f14d887f8bff456463c8120641270c803ae99f18bb7ff78517922a6afb25029c8232e2ea7da3ef83553547a88b03949360596264dccc4cfe8ae28fc33222dd4649c060fc4beadf37214c59afc39ed0a5b80beb82b7c3a3f95", 0x91}, {&(0x7f0000001f80)="263461647c0be43a8ee494e9236ae8e3920e0efb0a4d444b6170a5fae3743c3b8c35bac1856adc17889a6ef188b5916347ef46d3db647af985e3b0b92486982f23", 0x41}, {&(0x7f0000002000)="1e152ee119c68011e1b205fb6f9d8bb351d98cb45dc055c266d69a11235b106ef1fbab28834f94820cd432fd5ed3b24911d911174dc0a8e00efa404846ea24891131b9271e0ea820dc8956e373a910", 0x4f}, {&(0x7f0000002080)="7c70007992408d9a900a20d7b36fe9b8b1aeb2322fae6c2fb4a514daf6078dd30874d52b2dd16cb6ff1125fb179e90cc29c6572d7b8a6c4bdece5adece35c696b2bac92404a9858faf5608666116a43aeae34ee9742953c2f1d4753d008e67443d9dde1f13e999dcc11ee7cdf127e96dbfe908f735b41f19c46958388342841c2bb743c195206df5c3e08bb4c3acf47a208b1591ae8af8de14", 0x99}], 0xa, &(0x7f0000002400)=[@rights={0x10, 0x1, 0x1}, @rights={0x28, 0x1, 0x1, [r2, r0, r0, r1, r3]}, @rights={0x20, 0x1, 0x1, [r2, r2, r1, r1]}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @rights={0x28, 0x1, 0x1, [r3, r3, r1, r1, r0]}], 0xa0, 0x4000000}, {&(0x7f00000024c0)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f0000002840)=[{&(0x7f0000002540)="ed9e6683faf92cb055bcaa2a9d0f2ce963c215d80bf3e45621ef5fa5fe6ec462ceac647d9df8", 0x26}, {&(0x7f0000002580)="8a808e1e1f9d18f3225caa937a69856a0ed4450c55cd899cb46d8ece9c9ca0fe89e3af25bd521b3fbc6e0b2792d07d305467195321a17eafe6005990da12d67536e2ee9ac64269cd8253c0688715a6424a09c7bf065c903f6352756617d2ddf022fe9f08310498b2716e82f982ecb3976a3d8cfee73692aee44ee57169705f662b1735053d73e63eb125223cdf7a4ec7c6c3a93eb4e4b3ca6c9f", 0x9a}, {&(0x7f0000002640)="55f2851d2c37f5ee3a4bcf615c7e8fbe6b8de02b0388dba70fc50f844fa4d7aa2f8ca318baa0edba72e874d0591d4b0969b1a63723c57ef5a3b66ea47bd5c7d2eea8f734e81e61ddbb24b7de8b6797ec66abb25136edeccda0ec2d421744dbdc581cd4965c1c5ffc31b2bf9eef820924d35f5eef349ba4e92f8d8f149f4bdff927fd765a9d0b3319bf9edf62aeccbb4f767caa9a3ed129994a47644df8e38d1ad0b3ac078637dbc2631f3bfa20e67aebd067ac678056b9a20aaffa1b7b3586ef17f3455be75ee4bec6932f99b3397ea2388488dd0147fab6", 0xd8}, {&(0x7f0000002740)="d1c178c99bfd84ef389266c51c5b34aecc4469ad72e91bee000ebc337e971ce1aed021000f9765323d3f9b3b01a9cc1b28f1674bbf6bc1eece473b1405e71624b98e4a6475c5728aa7a4945bc05ee994e13a3c93656dca9c8267f84555b0676762945c6eaef993618fbbb86546407c99bd71f74365fbaa18631b653c5c73bf1225b5af90a7a8915119f1ebb7c85077a931eddf338ed3954d6b8ca084803876f7be989d977b15d1260fe8329e099f974f9e87c3e99e1affd42f035733d711fdc1c5cc", 0xc2}], 0x4, &(0x7f0000002b40)=[@cred={0x20, 0x1, 0x2, r13, r14, r15}, @rights={0x30, 0x1, 0x1, [r0, r2, r3, r1, r3, r3, r0]}, @cred={0x20, 0x1, 0x2, r16, r17, r18}], 0x70, 0x1}, {&(0x7f0000002bc0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000003000)=[{&(0x7f0000002c40)="018d3084f12dce021f8cfa7f183dfcb25db244c23d4dfbf16436f1abce45d986af3124e26996ac0c74874963fb07055c5a8c43dcb2d73e9edff146da1c37ecaed62bfccd5ef8b1262211e2205aa8947b43c6892105cedd2902ad7f2e4b92244da514ba7eaa8d74e128567f61a3fa252f632a11501cbaed2f3590525b2b96bf8e7481333f4e1236727d1c79c65ed815872d8091b7ddbd603966252c8d3ef321ebc718b5e8a0e4c7785d32aeb194ad5506f4195c8bbc8cc2f7091821b8109335b5a0", 0xc1}, {&(0x7f0000002d40)="9801b661fcf462ed44b59bb2d6b9480cebea14b4e24b66ea56e20f8cf0c6718bb1a9377743d836d28cf7a567ce374267571ef0fe", 0x34}, {&(0x7f0000002d80)="fb6062462ad76bb2dfb0c1917e97e973c1e2e94ab8ff6d0efa70bd9ec1e07b09a5c3d5417c5d37ad7e99bead0eb5a858e48dab4dd8f4d4a12a66aad2808af1675ce62d21c29b34f50ec5c17feb5cc67ce1394191c2f9bd704ff597cbe2e7e9b889d6fe7c8e5660bfac73fb0b20bddd38bee1fdc56774d21ec714c91510c0b121c491800b6f164e20cb75d0bbdda9bc7770a4584242bb791dbfe5a804c19ddd1611783a24476df6c26a14f724a759e2a15f6b813da65a8380248664e2344657331598f5f210461378eb5dc28666a426126e557e2cd0a65a6a4fe1db4193087beddf19b6942d44e3c4987b9abf8062206eebea6b8e59064b", 0xf7}, {&(0x7f0000002e80)="0907c77a5d862c0bd4dc2c8ff50556fb2b06711ec52ed24e2e377343ec9d38b3f50078db21c3e9cbaadeaff32e30351e092c55ac76ea49008ba1af72a4df405402fdd692f7b7df40f203848cfb98f019502fab2b1de84597895266ad12cc19fc50cddbbe", 0x64}, {&(0x7f0000002f00)="d83c91a6f99b84fb4ba0d3e6c599e50675b209ef3c7841b413046eb149071121142969b0429fed230343a97d60c21c34396a278c8810cc71db63a728a7fa7c88adbd4bc18f2ff092a5198c44a0b6e7bfeff832d3e2b8c2b0bd4b8b19c502d15c90208db61361f4ff983aa331f156166fadb3773bf0183faa3d893b797c7496d9b665c98115ec5e1adb9d8e2fee7705859867a5788fa9b57264554f59581fbac8469b79285eb044ce633d4caaec8ef2bbb9dabd68898295e91eb386e7923416ce46f3063fcba9f88ced6c4bf7b6d9d71626d70f5f7a62c9e8784109f4400a8e", 0xdf}], 0x5, &(0x7f00000031c0)=ANY=[@ANYBLOB="200000000000000001000000010000006f20aafa15e4a5f9cf7d3e18c4acc9bee24b73a738a0bb26dc5ef80993f6bc5d72a7a514eeac39874b6c99afee32acc21cbffeaf6a06a1d4b78837738f4d69ed7bfeebb384912097494e2445c27fa025261303c1f869e6fedc8488ed60e19ab1572687a0a049c6f7ae613919825d3047963983e00a1b721e531e883412c7ac04b841b20737333f3382ab06666075b35af75625300d495bbd0cc3d0657cd9c14593f08b541c9710a1cabffca077dc784c7401b2015b27b11cb6cfb833c4f2eaa12f", @ANYRES32=r0, @ANYRES32=r3, @ANYRES32=r1, @ANYBLOB="0000000018000000000000000100000001000000", @ANYRES32=r0, @ANYBLOB='\x00\x00\x00\x00'], 0x38, 0x1}], 0x4, 0x20000800) r19 = perf_event_open(&(0x7f00006d1000)={0x2, 0xffffff47, 0xe3, 0x3, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat(r3, &(0x7f0000001340)='./file0\x00', 0x0, 0x1) ioctl$PERF_EVENT_IOC_SET_FILTER(r19, 0x40082406, &(0x7f0000000040)="eaaad84e00") chmod(&(0x7f00000012c0)='./file0\x00', 0x20) sendmsg$inet_sctp(r1, &(0x7f0000001240)={&(0x7f0000000100)=@in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10, &(0x7f0000001200)=[{&(0x7f0000000140)="20036cfaf2cffefc338fe14fda502c0c161ae70132988ec43b8cc06de3daa8594abb195f2e4e4f26b7cd6b9d0d53d8249184f86b03bec566d997bf66aa2b6fc6d8849bc54ccf660c90166cdbd86843033e69f56218ea4ccc96e15965bf0d443d096ebf0e58976b8eadae0b73f562675cbc9a17746707bf7a07aeaed71d3c38ce8ba65e4d22731f5e3676ea4f079eeab64675168c6f1669b459c8c5", 0x9b}, {&(0x7f0000000200)="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", 0x1000}], 0x2, 0x0, 0x0, 0x8000}, 0x20000000) setsockopt$netrom_NETROM_T2(r3, 0x103, 0x2, &(0x7f0000001300)=0x1, 0x4) setsockopt$IP_VS_SO_SET_EDIT(r2, 0x0, 0x483, &(0x7f0000003080)={0x32, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e24, 0x0, 'wlc\x00', 0x12, 0x9, 0x68}, 0x2c) getsockopt$IPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x43, &(0x7f0000001380)={'HL\x00'}, &(0x7f00000013c0)=0x1e) r20 = openat$vcs(0xffffffffffffff9c, &(0x7f00000032c0)='/dev/vcs\x00', 0x10000, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000003440)={r20, &(0x7f0000003300)="91d401dcc28ef9799ef0b12f065ee38de5d8cd6313dd6d136adb5078a1c936bd6d3791034a99", &(0x7f0000003340)="8d283fb1ffe8b31e1e905eef38db37bd1179f04335aa99afb7b58eabf8a4584484cf64a99e9999a71cd4f91b1a72fef660f15ebfcf6e01e4d7e29934fb8df87808843801b58077f00b8e155252b53427a3ed2d86cce2909d4ba5f433852260f30cab3755702a647b5ee741a25bccbc93787741c41ddb01f1d3adddcb951c4c3bb4620b956505e649d84b4314cae3838382ad5dc268921276d20e927bb5683018c3b8cbff951b9385f5a294d9488dc0c9b87ad39710f5f181e510118d071d871e6f8bdf006afe36049045ed2b9cb81c4d", 0x3}, 0x20) 2018/04/27 13:28:14 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x400) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000040)) r1 = getpgrp(0x0) r2 = gettid() kcmp(r1, r2, 0x7, r0, r0) r3 = dup2(r0, r0) connect(r3, &(0x7f00000000c0)=@un=@abs={0x0, 0x0, 0x4e22}, 0x80) r4 = perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x9, 0x0, 0x401, 0x8, 0x0, 0x7, 0x10b0, 0x2, 0xf90, 0x8000, 0x3, 0x0, 0xffffffff, 0xa6a, 0x1, 0x1, 0xc42e3d3, 0x0, 0x6, 0xfffffffffffffffb, 0x7fffffff, 0x7ff, 0x40, 0xffffffff, 0x2, 0x8, 0x7b, 0x400, 0x2, 0x1f, 0x20, 0x0, 0x0, 0x200000000, 0x200, 0x1000, 0x0, 0x23, 0x2, @perf_bp={&(0x7f0000000140), 0x4}, 0x30100, 0x8, 0xfffffffffffffffa, 0x3, 0x9, 0x2c45, 0x7f}, r2, 0xb, r3, 0x3) ioctl$PERF_EVENT_IOC_SET_BPF(r4, 0x40042408, r3) fcntl$setown(r0, 0x8, r1) openat(r3, &(0x7f0000000200)='./file0\x00', 0x200100, 0x2) r5 = syz_open_dev$sndpcmp(&(0x7f0000000240)='/dev/snd/pcmC#D#p\x00', 0x0, 0x4000) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r5, 0x4010640d, &(0x7f0000000280)={0x100000001, 0x5}) getsockopt$sock_timeval(r5, 0x1, 0x14, &(0x7f00000002c0), &(0x7f0000000300)=0x10) recvmsg$netrom(r5, &(0x7f0000000680)={&(0x7f0000000340)=@full={{0x3, {"878b1c5d53753c"}, 0x8}, [{"2e9f2745f95e4b"}, {"f28f6eff2c5e33"}, {"4b381447a5ffcd"}, {"2f02971d6c4b45"}, {"a57d54e2c423be"}, {"ed5091637c77ab"}, {"cf4e6e1d1e9763"}, {"1c4b90e2b12c5e"}]}, 0x48, &(0x7f0000000640)=[{&(0x7f00000004c0)="128ca72a24980bee7aea42f54db2c787b751e32e4a874638cd146d139522ce78fb5cb4c969b97158ac9f307ce6975afbb1d12c5b72b1a8beeffbbad205c1f4bd2040c2c511a49fe206237cb7a415503b774cfa67256843d3242d8d95be172d755a446998e96af0ea48c876aa27c9df6c1d3885e7967e9aaa6a9ce8d8b87c6679c6ec361bb101e7f689ed9406773d7e02c6708c7d", 0x94}], 0x1, 0x0, 0x0, 0x4000}, 0x100) r6 = request_key(&(0x7f0000000780)='syzkaller\x00', &(0x7f00000007c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000800)='vmnet1ppp1\x00', 0xfffffffffffffffe) request_key(&(0x7f00000006c0)='asymmetric\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000740)='/dev/snd/seq\x00', r6) r7 = shmget$private(0x0, 0x3000, 0x120, &(0x7f0000ffc000/0x3000)=nil) shmctl$SHM_UNLOCK(r7, 0xc) r8 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000840)='/proc/sys/net/ipv4/vs/schedule_icmp\x00', 0x2, 0x0) kcmp$KCMP_EPOLL_TFD(r1, r2, 0x7, r4, &(0x7f0000000880)={r8, r8, 0x1000}) sync_file_range(r3, 0x1, 0x4, 0x1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r5, 0xc08c5332, &(0x7f00000008c0)={0xffff, 0x6, 0xe5, 'queue0\x00', 0x2}) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000980)='/dev/vga_arbiter\x00', 0x0, 0x0) socket$can_raw(0x1d, 0x3, 0x1) socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$llc_int(r8, 0x10c, 0x3, &(0x7f00000009c0)=0x7ff8000, 0x4) syz_emit_ethernet(0x54, &(0x7f0000000a00)=ANY=[@ANYBLOB="aaaaaaaaaabbffff7effffffff9100290081001800884700f0ffff7f0e000000dd251f090e000000000000fff0ffff00000010feba72d523abdcaf067b8225f90800000000000600be4dcfac407f9220565e9b00"], &(0x7f0000000a80)={0x0, 0x3, [0x90b, 0x9ec, 0x498, 0x24f]}) ioctl$LOOP_CLR_FD(r8, 0x4c01) sched_getaffinity(r2, 0x8, &(0x7f0000000ac0)) [ 116.984318] QAT: Invalid ioctl [ 117.042517] QAT: Invalid ioctl [ 117.073728] QAT: Invalid ioctl 2018/04/27 13:28:15 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000053ff3)='/dev/snd/seq\x00', 0x0, 0x101802) r1 = dup2(r0, 0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) write$sndseq(r1, &(0x7f0000048fe4)=[{0x0, 0x203, 0x0, 0x0, @time={0x77359400}, {}, {}, @control}], 0x26) write$sndseq(r1, &(0x7f0000053000)=[{0x0, 0x1, 0x0, 0x0, @tick, {}, {}, @ext={0x0, &(0x7f0000055ffe)}}], 0xfffffd56) 2018/04/27 13:28:15 executing program 0: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x40000000003, 0x3) r1 = dup(r0) ustat(0x3, &(0x7f0000000000)) getsockopt$EBT_SO_GET_INFO(r1, 0x0, 0x80, &(0x7f0000000100)={'broute\x00'}, &(0x7f0000000180)=0x78) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) gettid() ioctl$sock_ipx_SIOCSIFADDR(r1, 0x400452c8, &(0x7f0000000080)={"e39cfc256e300025fd0c0000ff7900", {0x4, 0x0, 0x8000001, "1016ffffff7f"}}) 2018/04/27 13:28:15 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0xc4c85513, &(0x7f0000000400)={{0x2, 0x0, 0x0, 0x0, "386aea20273dc03c3d18dd0dbd4a0ca15f9f580393cc4ec3b8ee256b9aa630224ba64c6ff43ee01d2996c914"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "eda422cd37591b3a5a7a683380f7e0b9e790c6b72cd0a4f3342f7431c1699a305ca3091bb2320e8df4e298a2cca26637866a68c1426ffbd8a6c7da1d8ea77d9d", &(0x7f00000000c0)='/dev/snd/controlC#\x00', 0x13}) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='attr/exec\x00') ioctl$EVIOCGABS2F(r1, 0x8018456f, &(0x7f0000000080)=""/18) 2018/04/27 13:28:15 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = dup2(r2, r2) ioctl$KVM_SET_SREGS(r3, 0x4138ae84, &(0x7f00000005c0)) dup2(r0, r2) dup3(r3, r1, 0x1) 2018/04/27 13:28:15 executing program 6: r0 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x2, 0xc0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00000000c0)=0x9, 0x4) syz_emit_ethernet(0x4e, &(0x7f0000000000)={@random="cd38ffe40f97", @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "e30600", 0x18, 0x40000000003a, 0x43ff, @ipv4={[0x800e], [0xff, 0xff], @broadcast=0xffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@mld={0x87, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}}}}, 0x0) 2018/04/27 13:28:15 executing program 3: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) ptrace(0x4208, r1) wait4(r1, &(0x7f0000000000), 0x1, &(0x7f0000000040)) r2 = syz_open_dev$audion(&(0x7f00000001c0)='/dev/audio#\x00', 0x3, 0x180) ioctl$KVM_PPC_GET_SMMU_INFO(r2, 0x8250aea6, &(0x7f0000000200)=""/118) r3 = memfd_create(&(0x7f0000000100)='\x00', 0x1) syz_init_net_socket$bt_hci(0x1f, 0x2, 0x1) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r3, 0x4040534e, &(0x7f0000000140)={0x40, @time={0x0, 0x1c9c380}, 0x1, {0x6, 0x3}, 0x9, 0x2, 0x9}) 2018/04/27 13:28:15 executing program 2: r0 = perf_event_open(&(0x7f0000000240)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x10000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) r2 = dup(r1) ioctl$SNDRV_TIMER_IOCTL_STATUS(r2, 0x80605414, &(0x7f000000a8c0)=""/207) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000040)={0xf, 0x6, 0x3000}, 0x4) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00004da000)={0x0, 0x7, 0xfffffffffffffffe}, 0x4) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x2, 0x0) r4 = semget$private(0x0, 0x3, 0x10c) r5 = syz_genetlink_get_family_id$team(&(0x7f0000000180)='team\x00') recvmmsg(r3, &(0x7f0000009fc0)=[{{&(0x7f00000001c0)=@ax25, 0x80, &(0x7f0000000340)=[{&(0x7f00000002c0)=""/29, 0x1d}, {&(0x7f0000000300)=""/33, 0x21}], 0x2, &(0x7f0000000380)=""/11, 0xb, 0xcd0}, 0x400}, {{&(0x7f00000003c0)=@in6={0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000001540)=[{&(0x7f0000000440)=""/168, 0xa8}, {&(0x7f0000000500)=""/4096, 0x1000}, {&(0x7f0000001500)=""/20, 0x14}], 0x3, &(0x7f0000001580)=""/4096, 0x1000, 0xfff}}, {{&(0x7f0000002580)=@ethernet={0x0, @link_local}, 0x80, &(0x7f0000003780)=[{&(0x7f0000002600)=""/115, 0x73}, {&(0x7f0000002680)=""/209, 0xd1}, {&(0x7f0000002780)=""/4096, 0x1000}], 0x3, &(0x7f00000037c0)=""/4096, 0x1000, 0x3}, 0x2}, {{0x0, 0x0, &(0x7f0000007d00)=[{&(0x7f00000047c0)=""/214, 0xd6}, {&(0x7f00000048c0)=""/186, 0xba}, {&(0x7f0000004980)=""/4096, 0x1000}, {&(0x7f0000005980)=""/31, 0x1f}, {&(0x7f00000059c0)=""/246, 0xf6}, {&(0x7f0000005ac0)=""/180, 0xb4}, {&(0x7f0000005b80)=""/4096, 0x1000}, {&(0x7f0000006b80)=""/163, 0xa3}, {&(0x7f0000006c40)=""/4096, 0x1000}, {&(0x7f0000007c40)=""/156, 0x9c}], 0xa, &(0x7f0000007dc0)=""/62, 0x3e, 0x9}, 0x5}, {{&(0x7f0000007e00)=@hci={0x0, 0x0}, 0x80, &(0x7f0000007f80)=[{&(0x7f0000007e80)=""/200, 0xc8}], 0x1, &(0x7f0000007fc0)=""/248, 0xf8, 0xfffffffffffffffa}, 0x8}, {{&(0x7f00000080c0)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, 0x80, &(0x7f00000083c0)=[{&(0x7f0000008140)}, {&(0x7f0000008180)=""/187, 0xbb}, {&(0x7f0000008240)=""/121, 0x79}, {&(0x7f00000082c0)=""/208, 0xd0}], 0x4, &(0x7f0000008400)=""/248, 0xf8, 0x200}, 0x8}, {{&(0x7f0000008500)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, 0x80, &(0x7f0000008600)=[{&(0x7f0000008580)=""/60, 0x3c}, {&(0x7f00000085c0)=""/38, 0x26}], 0x2, &(0x7f0000008640)=""/115, 0x73, 0x3}, 0xd0}, {{&(0x7f00000086c0)=@ethernet={0x0, @broadcast}, 0x80, &(0x7f0000009940)=[{&(0x7f0000008740)=""/4096, 0x1000}, {&(0x7f0000009740)=""/185, 0xb9}, {&(0x7f0000009800)=""/157, 0x9d}, {&(0x7f00000098c0)=""/91, 0x5b}], 0x4, &(0x7f0000009980)=""/136, 0x88, 0x8}, 0x80000001}, {{0x0, 0x0, &(0x7f0000009ec0)=[{&(0x7f0000009a40)=""/208, 0xd0}, {&(0x7f0000009b40)=""/255, 0xff}, {&(0x7f0000009c40)=""/80, 0x50}, {&(0x7f0000009cc0)=""/128, 0x80}, {&(0x7f0000009d40)=""/164, 0xa4}, {&(0x7f0000009e00)=""/30, 0x1e}, {&(0x7f0000009e40)=""/89, 0x59}], 0x7, &(0x7f0000009f40)=""/107, 0x6b, 0xf47}, 0x347}], 0x9, 0x2, &(0x7f000000a200)={0x0, 0x1c9c380}) recvmsg$kcm(r3, &(0x7f000000a640)={&(0x7f000000a240)=@can={0x0, 0x0}, 0x80, &(0x7f000000a500)=[{&(0x7f000000a2c0)=""/45, 0x2d}, {&(0x7f000000a300)=""/238, 0xee}, {&(0x7f000000a400)=""/231, 0xe7}], 0x3, &(0x7f000000a540)=""/207, 0xcf, 0x5}, 0x40012040) getpeername$packet(r3, &(0x7f000000a680)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f000000a6c0)=0x14) sendmsg$TEAM_CMD_OPTIONS_GET(r3, &(0x7f000000a880)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x40000010}, 0xc, &(0x7f000000a840)={&(0x7f000000a700)=ANY=[@ANYBLOB="34010000", @ANYRES16=r5, @ANYBLOB="000828bd7000ffdbdf250200000008000100", @ANYRES32=r6, @ANYBLOB="c00002003800010024000100616374697665706f727400000000000000000000000000000000000000000000080003000300000008000400", @ANYRES32=r7, @ANYBLOB="38000100240001006c625f73746174735f726566726573685f696e74657276616c00000000000000080003000300000008000400faffffff4c000100240001006c625f74785f6d6574686f64000000000000000000000000000000000000000008000300050000001c000400686173685f746f5f706f72745f6d617070696e670000000008000100", @ANYRES32=r8, @ANYBLOB="500002004c000100240001006c625f74785f6d6574686f64000000000000000008000300050000001c000400686173685f746f5f706f72745f6d617070696e6700000000000000000000000000000000"], 0x134}, 0x1, 0x0, 0x0, 0x4000080}, 0x80) semctl$SEM_STAT(r4, 0x2, 0x12, &(0x7f00000000c0)=""/65) epoll_ctl$EPOLL_CTL_DEL(r3, 0x2, r0) r9 = socket$inet_udp(0x2, 0x2, 0x0) dup3(r9, r1, 0x0) 2018/04/27 13:28:15 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000480)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(des3_ede-generic)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040)="d3ab27191a01002356ba602dff050022fef9b9afa4b20079", 0x18) sendmmsg$alg(r1, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000000)="6d7c3aea08075fc63b363a30c497c721", 0x10}], 0x1, &(0x7f0000000080)}], 0x1, 0x0) accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f0000000d40)={&(0x7f0000000180)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, 0x80, &(0x7f0000000c40)=[{&(0x7f0000000500)=""/18, 0x12}], 0x1, &(0x7f0000000cc0)=""/97, 0x61}, 0x0) 2018/04/27 13:28:15 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) r2 = gettid() r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/dsp\x00', 0x20000, 0x0) perf_event_open(&(0x7f00000001c0)={0x5, 0x70, 0x5, 0x2, 0x700000000, 0x400, 0x0, 0x12, 0x31000, 0xa, 0x3, 0x7, 0xffffffff, 0x81, 0x81, 0x9, 0x7, 0x101, 0x0, 0x5, 0x4, 0x1, 0x7, 0x80800000000, 0x101, 0x498c2788, 0x2794, 0x0, 0x400, 0x3, 0x0, 0x9, 0x9, 0x3, 0x4, 0x80, 0x3, 0x400, 0x0, 0x7, 0x3, @perf_bp={&(0x7f0000000080), 0x8}, 0x100, 0x5, 0x200, 0x3, 0x80000000, 0xffff}, r2, 0x4, r3, 0x2) perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000180)={r1, 0x1, 0x6}, 0x10) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000000000)={0x0, 0x1, 0x6}, 0x10) [ 117.975771] device syz_tun entered promiscuous mode 2018/04/27 13:28:15 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x400000000032, &(0x7f0000000040)=0x1000000, 0x4) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000080)={@in6={{0xa, 0x4e20, 0xd05, @mcast1={0xff, 0x1, [], 0x1}, 0x9}}, 0xbf6, 0x6, 0x1, "2c6b2119b5b7902fc2c50d88ed88f4110d3cb917cf2f22b5da759a7f76e2c21f3683100ab93704edaffb2a31e249f75c88d7349fb9859e6f4ddf8bc97688d41b36685faceb5a3f85855fc454f552f4bf"}, 0xd8) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000180)='/dev/cuse\x00', 0x40, 0x0) connect$pppoe(r1, &(0x7f00000001c0)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'tunl0\x00'}}, 0x1e) sendto$inet(r0, &(0x7f00003fbf9c), 0x0, 0x0, &(0x7f0000bebff0)={0x2, 0x4e20, @rand_addr}, 0x10) 2018/04/27 13:28:15 executing program 0: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x40000000003, 0x3) r1 = dup(r0) ustat(0x3, &(0x7f0000000000)) getsockopt$EBT_SO_GET_INFO(r1, 0x0, 0x80, &(0x7f0000000100)={'broute\x00'}, &(0x7f0000000180)=0x78) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x400452c8, &(0x7f0000000080)={"e39cfc256e300025fd0c0000ff7900", {0x4, 0x0, 0x8000001, "1016ffffff7f"}}) 2018/04/27 13:28:15 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_open_dev$dspn(&(0x7f0000000300)='/dev/dsp#\x00', 0x40000000000009, 0x4) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000280)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) ioctl$VHOST_SET_VRING_NUM(r1, 0x4008af10, &(0x7f0000000080)={0x1, 0x8000}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000100)={0x2, [0x0, 0x0]}, &(0x7f0000000140)=0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000340)={r2, 0xfffffffffffffddc, "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"}, &(0x7f0000000240)=0xffffffffffffffcb) ioctl$VHOST_SET_VRING_ENDIAN(r1, 0x4008af13, &(0x7f00000000c0)={0x1, 0x100000001}) accept4(r0, &(0x7f0000000000)=@pptp={0x0, 0x0, {0x0, @loopback}}, &(0x7f0000000180)=0x80, 0x0) 2018/04/27 13:28:15 executing program 3: r0 = socket$inet(0x2, 0x4000000805, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000012000)=0x1eac3c54, 0x70) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000eb3fe0)=[@in={0x2, 0x4e20, @local={0xac, 0x14, 0x0, 0xaa}}, @in={0x2, 0x0, @broadcast=0xffffffff}], 0x20) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)=0xfe, 0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x65, &(0x7f0000e2efd4)=[@in={0x2, 0x4e20, @local={0xac, 0x14, 0x0, 0xaa}}], 0x10) 2018/04/27 13:28:15 executing program 4: r0 = socket(0x1e, 0x5, 0x0) close(r0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f00000001c0)='./file0/file0\x00', 0x42, 0x1) connect$ax25(r0, &(0x7f0000000080)={0x1e, {"03491f0800"}}, 0x10) r1 = syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0xa41, 0x181001) ioctl$KVM_SET_XCRS(r1, 0x4188aea7, &(0x7f0000000140)={0x3, 0x0, [{0x100000001, 0x0, 0x100}, {0x7, 0x0, 0x8000}, {0x5, 0x0, 0x4e7}]}) r2 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$get_security(0x11, r2, &(0x7f0000000200)=""/244, 0xf4) 2018/04/27 13:28:15 executing program 2: r0 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x40, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000100)={0x0, 0x5318}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000180)={r1, 0x9}, &(0x7f00000001c0)=0x8) syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) quotactl(0x800001ff, &(0x7f0000000080)='./file0\x00', 0x0, &(0x7f00000000c0)) 2018/04/27 13:28:15 executing program 6: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r1, 0xc0045516, &(0x7f0000000040)) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000002000)="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", 0x12e) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x4, 0x9}, 0x14) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r2, 0x29, 0x40, &(0x7f0000001fde), 0x4) r3 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r3, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x2}, 0x10) r4 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r4, 0x10f, 0x87, &(0x7f0000000080)=@req={0x3fc, 0x0, 0x1}, 0x10) writev(r2, &(0x7f00000003c0), 0x100000000000016d) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000000c0)={0x0, 0x80000000, 0x80000001}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000140)={r5, 0x84, "3aefb7284f44797347be46003e4c13f88d23eb88a9c3588624e56be465fdbd050ffaf20505288c6bca38b627d652755170223578fe2f2bbd772a3a103e2e5c98b917bb204be458e322b661b5d6e593084ea4f57aecc9e1b44c1c1d02f649febc09e95d6d2904bccdf074dc1fb1d1e80a5b5f2ea6d2ef7d8cf6469e5b3c71b18079d1cb76"}, &(0x7f0000000200)=0x8c) setsockopt$IP_VS_SO_SET_FLUSH(r4, 0x0, 0x485, 0x0, 0x0) close(r3) close(r4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000000240)=[@in6={0xa, 0x4e22, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0xfffffffffffeffff}, @in6={0xa, 0x4e21, 0x1ff, @dev={0xfe, 0x80, [], 0xe}, 0x6}, @in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e22, @loopback=0x7f000001}, @in={0x2, 0x4e23, @rand_addr=0x12}, @in6={0xa, 0x4e22, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0xdfa8}], 0x84) setsockopt$sock_int(r4, 0x1, 0x7, &(0x7f0000000300)=0x2, 0x4) 2018/04/27 13:28:15 executing program 1: clock_gettime(0x0, &(0x7f00000002c0)={0x0, 0x0}) rmdir(&(0x7f0000000000)='./file0\x00') setitimer(0x0, &(0x7f0000000340)={{}, {r0, r1/1000+10000}}, &(0x7f0000000280)) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r2, 0xc0206416, &(0x7f0000000080)={0x2, 0x6, 0x5, 0x7, 0x4, 0x71}) alarm(0x0) [ 118.066533] device syz_tun left promiscuous mode 2018/04/27 13:28:15 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x1) syz_open_dev$sndtimer(&(0x7f0000000080)='/dev/snd/timer\x00', 0x0, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x400, 0x0) connect$nfc_llcp(r1, &(0x7f00000000c0)={0x27, 0x0, 0x1, 0x4, 0x401, 0x9da, "a07ec42fb6e3d072e11deaecd6c6c22492e27a4506ffe87398b665af63baa4dbecb5a55685019b615dfca644c869ed4a441019f9b25ead45de8d1cfb9b9f9f", 0x2f}, 0x60) ioctl(r0, 0x440000000000127f, &(0x7f0000000080)) 2018/04/27 13:28:15 executing program 3: prctl$setname(0xf, &(0x7f0000000040)="221c4f88a8d9542484df0900d65772aaa14c184a06091f93edce7f5800") seccomp(0x1, 0x2, &(0x7f0000007ff0)={0x1, &(0x7f0000004fe8)=[{0x3, 0x0, 0x0, 0x50000}]}) socket$inet6(0xa, 0x40000000000080b, 0x5) 2018/04/27 13:28:15 executing program 0: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x40000000003, 0x3) r1 = dup(r0) ustat(0x3, &(0x7f0000000000)) getsockopt$EBT_SO_GET_INFO(r1, 0x0, 0x80, &(0x7f0000000100)={'broute\x00'}, &(0x7f0000000180)=0x78) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x400452c8, &(0x7f0000000080)={"e39cfc256e300025fd0c0000ff7900", {0x4, 0x0, 0x8000001, "1016ffffff7f"}}) 2018/04/27 13:28:15 executing program 7: fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000000)={0x0, 0x0}) getpriority(0x8, r0) 2018/04/27 13:28:15 executing program 1: r0 = socket(0x2, 0x100000000001, 0x4) sendmsg(r0, &(0x7f0000030000)={&(0x7f00000007c0)=@generic={0x10000000001e, "030000000000000000000401e526cc573c5bf86c483724c71e14dd6a739eff000848006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e2780000010007dc3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000bb0000), 0x178, &(0x7f0000477000), 0xd2}, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000500)={{0x2, 0x4e24, @multicast2=0xe0000002}, {0x306, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x46, {0x2, 0x4e22, @multicast1=0xe0000001}, 'vlan0\x00'}) bpf$OBJ_GET_MAP(0x7, &(0x7f00000000c0)={&(0x7f0000000080)='./file0\x00', 0x0, 0x18}, 0x10) sendmsg(r0, &(0x7f0000000580)={0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f00000005c0)="eaeea54b4bd2c5d9c1f85b87340c972f0a89660ec010b8518ba74a211399155e0fcfa6994fa703c7f7e0b03a260cd22dd49b4bf0925771b4525fce996ceda886d481783c5b4ecbce3fd541e1834c0b4b220932a367c9f33cb38b0480c95571d128150adc87a85920194eb05f85e6d98d7843947b5b9332e23b3a515ca6ff6c0c653dce1d5556e6adea630f5e09ae387ee43afd92e02cda1175af3531f8700d14dd672a5d1d00c26bbd646066aa5c8fcd0444e2d23a4de71f276d64b0737ee676d40ac86a3084706d26a286c5f2eeda125b0fb390f3d3a9876d9abb3c585bbb18104dc5303d5bc567c370568a80744f57e20b10a51f8be80f", 0xf8}, {&(0x7f0000000840)="9a546ca687b7e9b0b4cab419d9edd25e77af0f2eef4e9845d8e3ffb7179930361aa963e83fd07eaf0d481d020083f65f675d4bfd67fb4028ba772cb3d561ed66be7bf21faa775edd71069ccc43a80918af219218d884d95de3a1a9d3f9c903075c147cb38cadf1f0295ab0efc9c3163a01865adc549151c7681e7bca744a2eecab0004e4ec45389f7639ae9e09844ee1ae1f3f9d15fefc0a49872e9414f2489f9f945bb70e9acf36b7ccbed162ee60b2bd68ac4d92da92d4f9dc47a94a0329be196eaa60bc6bf5138d19a238d4b5efb8cf41", 0xd2}], 0x2, &(0x7f0000000940)=[{0x38, 0x10f, 0xffffffffffffb96e, "7db2b9748c0f83545ad7ecf0819b7af55e28281d05fa3b4fda9d22cdd79220d949e9a28f4db6ab96"}, {0x38, 0x1be, 0x1f, "4f2fe2786139a41be1d93af7e2e943ef05b2cb17c4ca72a0d5281544a547bc2c6ee978940a0c7945"}, {0xa8, 0x5, 0x3, "57dc2904990987b94cd57f78034e5d458d2cd5d30dcb39c62f18ef87f1074c17b1f35a6c4b13e15784eb64a145fdefc258acdcfecd667819edba0e2430454fe7e98a9323b4dd32b7c9d078d6cb4be3f3423f1edfac4aa4e8101c5b8bdac33d2772ccf1ba339c631a1a6fd3970551234065597a9ef6b638d37e28f7965d8369cde9a98d1b332b6d43fc0c4c2590170670bb856466cf72"}, {0x70, 0x11b, 0xbf3, "175f9e3ef1b46f26ab1e13ceee30a77a19c04d7ade124646ad64e9732a125a3347c7d55583e2985a45db62a33a61802f68cb44973adc93452328fe92d4379a7cd238fac750ea28c6e84cff1251c2eaa9596116f926bead38fdff"}, {0x80, 0xff, 0x401, "9a9c173b4b10ae26fafc9364842bf0a267c9bc2dcfce30a0ca5fb13e71dc0c63f3f91fc58fbeef88974f95b98f81caa62c47c70d9cc1a7e150eafac64b7d77b643bc22f67b05498ce5f6f57095cf0df25ed1d895d719676c6c135c62e4b46b81cb442238835af8d8babad2a6f96f3e96"}, {0xd8, 0x11e, 0x80000000, "e4926b98385a41b47f32c179c8e835682a51731fbd4862fe92e7ed6a7244b69e9f0c163e533a30fe1f25990a51e11d62d772c504aa08872678016841f0bb41086e07d0f3268ef73019b6867baf11841f3662c91ce2e91cdb8688a51fe713885fa4f4203576dcc8137cc474a9a16f6078790a5eb5d66ca05aea3eb36b44d35675214edbb333384fa584e20e777bcba4d4bf1229eacee6e118ebd193642e5e256fddcbb7f89ea53008d5bbab39ec3654c65052f9abeadcbfc9bac298865da2267828e349574d538961"}, {0x68, 0x1ff, 0x9, "139e43cbf00dd35c4fa45e056aab2633a5334375526ba573cde3f61592efa50cb9113fbd0b9ab53c85fdae606251527dce2cf136144e3c0d337a5522cc7ef691b2e98b4940be00b40d44b65fdc270e4836cf"}], 0x348}, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000380)=ANY=[@ANYBLOB="090cd612", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f00000003c0)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000440)={r1, 0x2c, &(0x7f00000006c0)=[@in={0x2, 0x4e20, @loopback=0x7f000001}, @in6={0xa, 0x4e24, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x7ff}]}, &(0x7f0000000480)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000001d00)={r2, 0x1056, "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"}, &(0x7f0000000140)=0x105e) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x1, 0x0) faccessat(r3, &(0x7f0000000040)='./file0\x00', 0x100, 0x200) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x200, 0x0) 2018/04/27 13:28:15 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x177, 0x1e3) init_module(&(0x7f0000000040)='\x00', 0x1, &(0x7f0000000080)='lovboxnet1\x00') sendto$inet6(r0, &(0x7f0000e13f4e), 0x0, 0x0, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) recvmmsg(r0, &(0x7f0000000680)=[{{0x0, 0x53, &(0x7f0000000340)}}, {{&(0x7f00000006c0)=@rc, 0x80, &(0x7f0000000540), 0x35c, &(0x7f0000000580)=""/206, 0xce}}], 0x2, 0x203f, 0x0) 2018/04/27 13:28:15 executing program 5: r0 = socket$inet(0x2, 0x6, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$sndtimer(&(0x7f0000f85ff1)='/dev/snd/timer\x00', 0x0, 0x0) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000080)=@broute={'broute\x00', 0x20, 0x2, 0x3b0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000280], 0x0, &(0x7f0000000240), &(0x7f0000000280)=ANY=[@ANYBLOB="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"]}, 0x428) r1 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) setsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000000040)=0xe00, 0x4) 2018/04/27 13:28:15 executing program 6: r0 = socket(0x10, 0x2, 0x10) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x0, 0x8, 0x4, 0x3, 0x7fff}, &(0x7f0000000040)=0x14) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000000c0)={r1, 0x3ff}, &(0x7f0000000100)=0x8) write(r0, &(0x7f0000000080)="24000000100005004d07e30800010103030501010000000100000000000000f1e75c09cf", 0x24) 2018/04/27 13:28:15 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000014f88)={0x1, 0x311}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000040)='\x00', 0x1) ioctl$KVM_S390_UCAS_MAP(r0, 0x4018ae50, &(0x7f0000000080)={0x100000001, 0x7, 0xfffffffffffffffe}) 2018/04/27 13:28:15 executing program 0: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x40000000003, 0x3) r1 = dup(r0) ustat(0x3, &(0x7f0000000000)) getsockopt$EBT_SO_GET_INFO(r1, 0x0, 0x80, &(0x7f0000000100)={'broute\x00'}, &(0x7f0000000180)=0x78) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x400452c8, &(0x7f0000000080)={"e39cfc256e300025fd0c0000ff7900", {0x4, 0x0, 0x8000001, "1016ffffff7f"}}) [ 118.362989] kernel msg: ebtables bug: please report to author: Unknown flag for bitmask [ 118.380611] netlink: 16 bytes leftover after parsing attributes in process `syz-executor6'. [ 118.462658] kernel msg: ebtables bug: please report to author: Unknown flag for bitmask 2018/04/27 13:28:16 executing program 5: syz_open_dev$sndctrl(&(0x7f0000000140)='/dev/snd/controlC#\x00', 0x2, 0x0) 2018/04/27 13:28:16 executing program 4: r0 = socket$inet6(0xa, 0x80002, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x40000, 0x0) setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000000040)=0x1, 0x4) r2 = dup2(r0, r0) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000000200)={'vcan0\x00', 0x0}) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f0000000240)={@mcast1={0xff, 0x1, [], 0x1}, 0x0, r3}) 2018/04/27 13:28:16 executing program 6: perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x202a03, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x0) capset(&(0x7f0000000040), &(0x7f0000000080)={0x0, 0x3, 0x2}) 2018/04/27 13:28:16 executing program 7: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = dup2(r0, r1) sendmmsg$alg(r2, &(0x7f0000000600)=[{0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000180)="7db07d403d822684ca5263db66e88a603748bd45324bff639793747d0bb47e74f6b4a44700f5a746d65a9cc21a2db3cfbc626f1796c0908f327d112a9247c0ca42c803cb8689b6f147da0d", 0x4b}, {&(0x7f0000000080)="503cabe602508b033af043446445bda12bede669aa55f9c1552fe0215d1cd92aa4b7cfc801b33f2e7ad0ea622e2e3e11e7", 0x31}], 0x2, &(0x7f0000000240)=[@assoc={0x18, 0x117, 0x4, 0x1}], 0x18}, {0x0, 0x0, &(0x7f0000000300)=[{&(0x7f0000000280)="53e5c079385360b251a1b74f3899c0bbcbb7c5e6364bd16ec162f3f98ccee4816fd4cf323ad6fd204704da53da21457f4af7a8c79142a5397631cb5f753bd5ad858b71ded2d2b5b720341eb91da1c6", 0x4f}], 0x1, 0x0, 0x0, 0x4}, {0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000340)="d9db9005d543b85c2251c1291669c9f98d22a1f346f45c9db7f4", 0x1a}], 0x1, &(0x7f00000003c0)=[@op={0x18, 0x117, 0x3}, @assoc={0x18, 0x117, 0x4, 0x9e}], 0x30, 0x7d870acb957e5c76}, {0x0, 0x0, &(0x7f00000005c0)=[{&(0x7f0000000400)="e7b48a416096e3b7a247ff71abe98a51491b7faded0ade21ec2471df7b572bf7c3d4cb329a16cf2198c155c1c8c9d189fe6e956a8a8832e15c081516ad8f44770f691fc8fdb11d3ffedc0734726ad9ca06a95abb121467d5f30ad8faecbd456439d53d0fdc348995db7cbe52121d06079c", 0x71}, {&(0x7f0000000480)="5a5745f59b06c920fdaae0ae48e83072db85e6609f2a320c02e85f26", 0x1c}, {&(0x7f00000004c0)="6342d6e6993a428120cdb65de55aad0196a4830f58984e2c2d900b1ae01adb4c3899ced2d5456e141e65ef0ae6a2b192ffd246db36b32c88075fe3ce3b5a74f687fb9b7a102e1ef1f46af8779798aaa78ef27682f0016106656c0ab5e4ad4718d9cf68199921954fc53b161da28242e2f204e823aa72d85f60e129000506f6ed6ef6c7c5574da295fe2b6da563aa334e23159f0fa64d82af5d3bb19ec36e5aa91ded5dd9edf3605d59492de7aa78cc0b3ea498dc710b3e88476e404ecadbc2288caa5d4b", 0xc4}], 0x3, 0x0, 0x0, 0x40005}], 0x4, 0x80) sendmsg$inet_sctp(r2, &(0x7f0000000b00)={&(0x7f0000000700)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, 0x1c, &(0x7f0000000a80)=[{&(0x7f0000000740)="690ca1b31ae7d5271817f4b2446aabf011ebfcf9643cd8a87a38e63e52240a0d5d14ee4611d6dd7ea6c7de6ee14bcbc458568f66d93e39baab4806baafd1afe2dc0077c849a2c0a89c435d76d69ffaa4d7bb92dc8e486b7e4fd85b45a44774add5a8d89d52ca49c7deadc022be5ecee37b164f55697b7cd04688d441dae81f84453921d4436c7443dace1033bee434c4e71c6836b4821faeae0ce66c9bdfd8d8aca58e2ae57f75ef698f24eed388dec40c29b31b74525fa9a5011f65c7078d67e7cbbf", 0xc3}, {&(0x7f0000000840)="ce4a911752c655fdf8ccc35b414aea2ddecafe8cbf121fe43e3bc276b2cd0bf32edbd83090d36356a64e132c9171dc97e5336323da47043bda62f411e410b754d3a41321453907a2514fea32ff762b3b4dc9322f2d2ea24289e2ba5a30b4f9aa827bd685816c59a82cee11b7b8d0015a79acd1897ec1ca2c27b0059a95666c9a62d414366a9b18d7b6d94b6cf95acf0d3e3ec671bc41075684e7e3d44a9617c3efe795", 0xa3}, {&(0x7f0000000900)="da43a5cba33811177fbf368d0dcae8ac631d07190bcf7a209a5ead02caa8fed693ef21f4c36bbddf07f3aa88db89623fbd1a1a6195c6c4ba62436c67aea8b50df0b4a8f554ce5fa740093b139d67e4d3889c866b328652fe9f360b", 0x5b}, {&(0x7f0000000980)}, {&(0x7f00000009c0)="110bd449754fa641b634d87ac563", 0xe}, {&(0x7f0000000a00)="5368e4f87f3aafb5602a6e94a0b62a5e6ee91325eb3428306c7a936340d170d65cfd79c601d99c3741308083e568e3c15e8be6c7a9340b12ff42e9a44834026d6a7220b11b1d5b29d798539c468c51799e6e7d6c1e4b0a", 0x57}], 0x6, 0x0, 0x0, 0x4080}, 0x4000) sendmsg$nl_generic(r1, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x20, 0x1d, 0x1, 0x0, 0x4000000, {0x1}, [@typed={0xc, 0x1, @u64}]}, 0x20}, 0x1, 0x0, 0x0, 0x2}, 0x0) setsockopt$bt_l2cap_L2CAP_CONNINFO(0xffffffffffffffff, 0x6, 0x2, &(0x7f00000000c0), 0x6) 2018/04/27 13:28:16 executing program 2: r0 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000004ffc)=0x10001) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000780)='cgroup.controllers\x00', 0x0, 0x0) accept4$nfc_llcp(r1, &(0x7f00000007c0), &(0x7f0000000840)=0x60, 0x80800) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000040)={{{@in=@dev, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@ipv4={[], [], @rand_addr}}}, &(0x7f0000000140)=0xe8) getsockopt$SO_COOKIE(r2, 0x1, 0x39, &(0x7f00000001c0), &(0x7f00000002c0)=0x8) setsockopt$inet6_mreq(r2, 0x29, 0x1f, &(0x7f0000000180)={@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x15}}, r3}, 0x14) ioctl$int_in(r0, 0x5421, &(0x7f0000001240)=0x6) connect(r1, &(0x7f0000000240)=@llc={0x1a, 0x30c, 0x4, 0x7, 0x2, 0x1, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}}, 0x80) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000940)='/proc/self/net/pfkey\x00', 0x400000, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r4, 0x28, 0x0, &(0x7f0000000980)=0xffffffffffffeca5, 0x8) readv(r2, &(0x7f0000000200)=[{&(0x7f0000000340)=""/232, 0xe8}], 0x1) 2018/04/27 13:28:16 executing program 0: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x40000000003, 0x3) r1 = dup(r0) ustat(0x3, &(0x7f0000000000)) getsockopt$EBT_SO_GET_INFO(r1, 0x0, 0x80, &(0x7f0000000100)={'broute\x00'}, &(0x7f0000000180)=0x78) gettid() ioctl$sock_ipx_SIOCSIFADDR(r1, 0x400452c8, &(0x7f0000000080)={"e39cfc256e300025fd0c0000ff7900", {0x4, 0x0, 0x8000001, "1016ffffff7f"}}) 2018/04/27 13:28:16 executing program 1: r0 = open(&(0x7f0000000000)='./file0\x00', 0x101080, 0x80) ioctl$ASHMEM_GET_SIZE(r0, 0x7704, 0x0) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000080)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) r1 = open(&(0x7f0000000780)='./file0/file0\x00', 0x3fffa, 0x0) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r1, 0x111, 0x4, 0x1, 0x4) 2018/04/27 13:28:16 executing program 3: syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) r1 = getegid() syz_fuseblk_mount(&(0x7f0000000080)='/\x00', &(0x7f00000000c0)='./file0\x00', 0x1, r0, r1, 0x7, 0x400, 0x8080) 2018/04/27 13:28:16 executing program 4: socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) listen(r0, 0x49b5) r1 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x400003, 0x8) bind$alg(r1, &(0x7f00000002c0)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4309(gcm(fcrypt-generic))\x00'}, 0x58) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-camellia-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) ioctl$TUNSETVNETLE(r1, 0x400454dc, &(0x7f0000000380)) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x2, 0x0) setsockopt$packet_rx_ring(r3, 0x107, 0x5, &(0x7f00000001c0)=@req3={0xc985, 0x9, 0xffffffffffffff69, 0x400, 0x9, 0x7fffffff, 0x8c7}, 0x1c) ioctl$KVM_SET_MP_STATE(r1, 0x4004ae99, &(0x7f0000000340)=0x4) getsockname$netrom(r3, &(0x7f0000000100)=@full, &(0x7f0000000180)=0x48) r4 = accept$alg(r2, 0x0, 0x0) sendmsg$alg(r4, &(0x7f0000f75fc8)={0x0, 0x0, &(0x7f0000805000), 0x0, &(0x7f00002e7000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) io_setup(0x1, &(0x7f0000f7e000)=0x0) chdir(&(0x7f0000000000)='./file0\x00') io_submit(r5, 0x1, &(0x7f0000738000)=[&(0x7f0000f73fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r4, &(0x7f000079a000)="16", 0x1}]) rt_sigpending(&(0x7f0000000240), 0x8) 2018/04/27 13:28:16 executing program 0: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x40000000003, 0x3) r1 = dup(r0) ustat(0x3, &(0x7f0000000000)) getsockopt$EBT_SO_GET_INFO(r1, 0x0, 0x80, &(0x7f0000000100)={'broute\x00'}, &(0x7f0000000180)=0x78) gettid() ioctl$sock_ipx_SIOCSIFADDR(r1, 0x400452c8, &(0x7f0000000080)={"e39cfc256e300025fd0c0000ff7900", {0x4, 0x0, 0x8000001, "1016ffffff7f"}}) [ 118.631778] netlink: 'syz-executor7': attribute type 1 has an invalid length. 2018/04/27 13:28:16 executing program 5: mkdir(&(0x7f0000000240)='./file0\x00', 0x0) lsetxattr(&(0x7f0000000080)='./file0\x00', &(0x7f0000faffe7)=@known='security.capability\x00', &(0x7f0000000040)="0000000201000000000000010400000000000000", 0x14, 0x0) getxattr(&(0x7f0000586ff8)='./file0\x00', &(0x7f0000d8e000)=@known='security.capability\x00', &(0x7f00000000c0)=""/121, 0x79) 2018/04/27 13:28:16 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) r1 = semget$private(0x0, 0x4, 0x0) semctl$SETVAL(r1, 0x0, 0x10, &(0x7f0000000240)=0x100000001) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) socketpair$inet6(0xa, 0x5, 0x6, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r3, 0x29, 0xd2, &(0x7f0000000140)={{0xa, 0x4e24, 0x7, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x8}, {0xa, 0x4e21, 0xbc4, @mcast1={0xff, 0x1, [], 0x1}, 0x2}, 0x20, [0xffffffff00000001, 0x2, 0xfff, 0x8, 0x1, 0x4, 0x1]}, 0x5c) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000580)='/dev/sequencer\x00', 0x40, 0x0) ioctl$KVM_ASSIGN_DEV_IRQ(r4, 0x4040ae70, &(0x7f00000005c0)={0x5, 0x8, 0xa8, 0x4}) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000400)='hybla\x00', 0x6) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000), &(0x7f0000000040)=0x4) sendmmsg(r0, &(0x7f00000025c0)=[{{&(0x7f00000000c0)=@pppoe={0x18, 0x0, {0x0, @link_local={0x1, 0x80, 0xc2}, 'ip6tnl0\x00'}}, 0x80, &(0x7f0000000380)=[{&(0x7f00000010c0)="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", 0x92e}], 0x1}}], 0x1, 0x4000) recvfrom$inet(r0, &(0x7f00009be000)=""/11, 0xe8, 0x0, 0x0, 0xffffffffffffff4e) getsockopt$inet_int(r4, 0x0, 0xf, &(0x7f00000006c0), &(0x7f0000000700)=0x4) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000280)={0x0}) ioctl$DRM_IOCTL_GEM_CLOSE(r3, 0x40086409, &(0x7f00000002c0)={r5}) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000300), &(0x7f0000000340)=0xb) sendmsg(r2, &(0x7f0000000e00)={&(0x7f00000007c0)=@un=@file={0x1, './file0\x00'}, 0x80, &(0x7f0000000ac0)=[{&(0x7f0000000840)="45830d2ef5b0c022bbaf661dc5aec95d7b6235352f25f683e1238d9bef63ba94e01476fc71790270ea221aa12b13f2ef0e6afd16bf1e672385c5737dd569c9c044f5088482609e8d4ff56b3ddb89c1dd5af58630e46de6", 0x57}, {&(0x7f00000008c0)="5f5ae50b5fc0e739b527784ec6db6d4fd64416b52ff4d34b12dba1f0875df681fb3f8015c3951586e84ea62f862019d4f5d438fb6e4c05a12b0dc8b5f9fa70594b584e56bf185a212d14dc743aff7b86a1c5971c992770f74273b031bee545862918ed2deb96f5d91d44ba6d41e0279197cab1d7857434a76d8689c2e22bcd1f557fcbffd4f41864d84b3a32ac86423b2144fe3aa9bafb397a602e885ab2d6802e83fc688fb178aebcbf52d2bdcd99900a484319d0746a0305b44298ef08f8a7b8fc96cc7313f13e24", 0xc9}, {&(0x7f0000002600)="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0x1000}, {&(0x7f0000000a00)="80873ad0e7d80fdc852ee4f3b27d552b4da8e8939b9d69abd9c3db5062a35f02d8c004c465d674d7bc896c2d04504a66022691083cb9da18e12f236c14e89300042aa0fc42b7ba6d8d558b5d3da331d2b80f266c2761513c97bc1d491bf19d84c6822f8676aaf52daecf5d364740d3e1b942b02da828521bc13fb339dd41e240e3bda8fc8d3fd39f9211187ebd75344be9befbfb68bfb88a813ffc5b3096c315e13cd1465646c4", 0xa7}], 0x6, &(0x7f0000000b40)=ANY=[@ANYBLOB="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"], 0x290, 0xc0}, 0x40080) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r4, 0x40045542, &(0x7f0000000600)=0x7ff) accept$inet(r0, &(0x7f0000000640)={0x0, 0x0, @local}, &(0x7f0000000680)=0x10) r6 = openat$mixer(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/mixer\x00', 0x20003, 0x0) accept4$ax25(r4, &(0x7f0000000740), &(0x7f0000000780)=0x10, 0x0) recvfrom$llc(r6, &(0x7f0000000440)=""/232, 0xe8, 0x2061, &(0x7f0000000540)={0x1a, 0x102, 0x9, 0xeb42, 0xfff, 0x9, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x10) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00000001c0), &(0x7f0000000200)=0x4) 2018/04/27 13:28:16 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) dup3(r0, r0, 0x80000) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f00005f5ffd)='io\x00') bind$alg(r0, &(0x7f0000466000)={0x26, 'hash\x00', 0x0, 0x0, 'sm3-generic\x00'}, 0x58) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000000000)=0x8, 0x4) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) sendfile(r2, r1, &(0x7f0000807000), 0x3f) ioctl$RNDADDENTROPY(r1, 0x40085203, &(0x7f0000000040)={0x0, 0xf5, "a704f568ad71d018d715cb1a8208f416c1cd568dfe274288a8af468979b2d2cf7c0366121eb1b1d6f49a7b633157ae86705cd006af71c4705cc607c52ef834fdc081acf342e6151b46e4ba8d486acf152a09e5f8d5868d155ced10a5d8a41aee3840b86876e81c63fc2e7f6735b78e017f073e61f2d639e1e6a27cc1a30b43ae95a12f1ccd5c716af76c5027ce5d82858f222ccad6c55b7e879ffd33e1bffb4f7d564ade2238d814bc80ea2bc9e9adda5d6dc6fdbd1e196337a08163f7967ffa4fa5c5c22e8ae1125538dce82f8743c763e02c571df361d2af0f2655241dac7a4486c7323b88a8e0529d4131b21e9fb317d687dec9"}) 2018/04/27 13:28:17 executing program 1: prctl$intptr(0x200000002f, 0x3) syz_mount_image$xfs(&(0x7f0000000000)='xfs\x00', &(0x7f0000000040)='./file0\x00', 0x7, 0x4, &(0x7f0000001300)=[{&(0x7f0000000080)="cb143bfa35098ed20e05a5c6196f6ab9b7febd09da0bf08b1e8f7540b1d674d0e836c2a928d6b52563f78f96a93af573838deb5028d7357ab6413ea8dd02e8cd7e970d8b8a3d9d69635aa304aaf34d393e9ff2eab805e8", 0x57, 0x7415464b}, {&(0x7f0000000100)="594745f59ac088bc937b6870d2bfe8ff229000db0a1d5fc6ffce44ae95d248400a85e1650243d531ec7a977c3db804dcd44e81f5546efae8caf2a3b55e85d68cfdbf69a6a451a4c0c7f3668704426dcd946ba6a822dad4172bb73113149511c8887aacfc110a3dc4b599ed83ef4da3b8033d717e8a28ad4cc433141186b21cffa8f5f90fb677fb8153eb9e790ad7bbf72ee8382e67801d35519f414d9500b8e22b88df11fbc8066b73985f11051d09694efeff30ec6646e330367f3aa2ef940e5c868f19aad9f2b936de0decca3a7b54143d50b7609b55c40a88d5ba0e01d63f50523f31a6b062a1", 0xe8, 0xe00}, {&(0x7f0000000200)="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", 0x1000, 0x3}, {&(0x7f0000001200)="c37022e61f4d3a960548be6ad7b65c3d9e133cee179c102e90a3e0ca960cc5e7204ae56dc71bb218776022451359bc9b4a5f3e027ab85a639517a5ccdbd70f2fd4182de4bd4efd2ab93fb9caba674aee80238b39253ab35a900d889ad6605fbb021fa85c71a71d619479f60731173122ea241d0f3b77161d3d49513ab33bc9282a2222807174ffee1ef4dd2a0889b016daafc54b0164e875d1e48e195c92019a3ce6b149e3ff6c0177839e19fb6f1070175f0f764e486375efbbf16a6181a03e916c4096", 0xc4, 0x8}], 0x40, &(0x7f0000001380)={'nouuid,', {[{@gqnoenforce='gqnoenforce', 0x2c}, {@uquota='uquota', 0x2c}, {@sysvgroups='sysvgroups', 0x2c}, {@logbsize={'logbsize', 0x3d, [0x35, 0x36, 0x0, 0xfbd2827487abf48f, 0x34, 0x37]}, 0x2c}, {@logbsize={'logbsize', 0x3d}, 0x2c}, {@prjquota='prjquota', 0x2c}, {@dax='dax', 0x2c}, {@pqnoenforce='pqnoenforce', 0x2c}, {@qnoenforce='qnoenforce', 0x2c}]}}) 2018/04/27 13:28:17 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000140)={&(0x7f0000000180)=ANY=[@ANYBLOB="30000000180001000000000000000000020000000000ff00000000000c00090008000000", @ANYRES32=0x0, @ANYBLOB="08000b0201000000126270355e64cae4b7d46bf016c2c48b74431bdec47943580eac75b6e36656de656f85710175f8ced043fb549b9862cd979a2d67b0d8014dff5e9196"], 0x3}, 0x1}, 0x0) 2018/04/27 13:28:17 executing program 0: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x40000000003, 0x3) r1 = dup(r0) ustat(0x3, &(0x7f0000000000)) getsockopt$EBT_SO_GET_INFO(r1, 0x0, 0x80, &(0x7f0000000100)={'broute\x00'}, &(0x7f0000000180)=0x78) gettid() ioctl$sock_ipx_SIOCSIFADDR(r1, 0x400452c8, &(0x7f0000000080)={"e39cfc256e300025fd0c0000ff7900", {0x4, 0x0, 0x8000001, "1016ffffff7f"}}) 2018/04/27 13:28:17 executing program 4: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x40000000003, 0x3) r1 = dup(r0) ustat(0x3, &(0x7f0000000000)) getsockopt$EBT_SO_GET_INFO(r1, 0x0, 0x80, &(0x7f0000000100)={'broute\x00'}, &(0x7f0000000180)=0x78) gettid() ioctl$sock_ipx_SIOCSIFADDR(r1, 0x400452c8, &(0x7f0000000080)={"e39cfc256e300025fd0c0000ff7900", {0x4, 0x0, 0x8000001, "1016ffffff7f"}}) 2018/04/27 13:28:17 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x1f) write(r0, &(0x7f00000001c0)="2700000014000785fb30a200120f0a00111b01ff7f0000000000007a3e0e49d6a90600d6ec0000", 0x27) r1 = getpid() ptrace(0xffffffffffffffff, r1) 2018/04/27 13:28:17 executing program 3: clock_adjtime(0xa, &(0x7f00007b7f30)={0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200}) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x1, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000040)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000080)={0x0, 0x0, 0x4}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f00000000c0)={r1, r2, 0x8}) 2018/04/27 13:28:17 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000000)) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0xe4}]}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000200)="766567617300d578e300918dffafc64ea34926ee05976868be3407bebe4f8e108a6ea993601c49855cc344e0e6d38db890417e177bbfaf37f0d0f8ae59f310a240e0ed64cd01262043e1dfbfdd0f18d35e573c9e8e8fd430c6ae30f6e3191c016c2c7758c7af2fe82ae159ffc95164bf908b8e168c89c5877ee0397dc8f93eefc006c5a507c1224cb26ec267c856498dbcb6c75a0016b83dadcbad697a66fa0847670c870c104dc0235a1968eb13", 0xb2) write$binfmt_aout(r0, &(0x7f00000002c0)={{}, "", [[]]}, 0x120) 2018/04/27 13:28:17 executing program 6: r0 = socket(0x15, 0x80005, 0x0) recvmsg(r0, &(0x7f00000005c0)={&(0x7f0000000700)=@hci={0x0, 0x0}, 0x80, &(0x7f00000004c0), 0x6, &(0x7f0000000540)=""/119, 0x77, 0xffffffffffffdca1}, 0x2000) setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, &(0x7f0000000680)={'mangle\x00', 0x4, [{}, {}, {}, {}]}, 0x68) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000640)={'syzkaller0\x00', r1}) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000040)=0x8000000000, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x100000114, 0x200002711, &(0x7f0000000080)=""/40, &(0x7f0000dcaffc)=0x28) 2018/04/27 13:28:17 executing program 0: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x40000000003, 0x3) r1 = dup(r0) ustat(0x3, &(0x7f0000000000)) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) gettid() ioctl$sock_ipx_SIOCSIFADDR(r1, 0x400452c8, &(0x7f0000000080)={"e39cfc256e300025fd0c0000ff7900", {0x4, 0x0, 0x8000001, "1016ffffff7f"}}) [ 119.591611] XFS (loop1): invalid logbufsize: 56 [not 16k,32k,64k,128k or 256k] 2018/04/27 13:28:17 executing program 7: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={'vcan0\x00', &(0x7f0000000100)=ANY=[@ANYBLOB="3b001700030000000000000000000000000000000000000000000000000000003077cdbfb694ba14056d815796f18cd7e6fe80115294fc1ca32976384593d484db7b14a4f546fa544fae9ca25309b18747faeee353e5bd68fa95df628b7745ef093e68678727c82c4422cb1e97def0b44e643645db85f2fec3e1cebf976012d82f3a00fb4ad101a5c5e6c5eb5ca5d3e38e0de4e0c453ee55111bd7d1e0e6b7efda4b5434c070187ede799c74c2c531674518118cbe53bba7e0c2bd1410812e"]}) 2018/04/27 13:28:17 executing program 3: r0 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) mq_open(&(0x7f0000000240)="6173796d6d65747269630000f623c165dbdd5da4e516feae1218931b7f62f1989e779cb3e199015e6f224dc786b78b696462c7dec58cd05fa42773a0af0a703d63e19620fd165b5d862cf735059c401152746037a51f9d035dcf4197d265f6f5d246b14212db69e767574420fb11a7308eb293967dbd5a729bb8c6833a854e2036d4e9270fef4cef270638e56c144263ecf69038c96c9d38f68668c21513e19c1311eea8ee94c59609987d033ca3c8ad624dbc5c8958aaa4e9158c5850c6228a22d0adaabe8bb566c069d5baa64e30af6d878c", 0x800, 0x100, &(0x7f0000000080)={0x7ff, 0x80000001, 0x200, 0x0, 0x1, 0x0, 0x7, 0x3f}) keyctl$clear(0x7, r0) add_key(&(0x7f0000000100)="6173796d6d65747269630000f623c165dbdd5da4e516feae1218931b7f62f1989e779cb3e199015e6f224dc786b78b696462c7dec58cd05fa42773a0af0a703d63e19620fd165b5d862cf735059c401152746037a51f9d035dcf4197d265f6f5d246b14212db69e767574420fb11a7308eb293967dbd5a729bb8c6833a854e2036d4e9270fef4cef270638e56c144263ecf69038c96c9d38f68668c21513e19c1311eea8ee94c59609987d033ca3c8ad624dbc5c8958aaa4e9158c5850c6228a22d0adaabe8bb566c069d5baa64e30af6d878c", &(0x7f0000000000)={0x73, 0x79, 0x7a}, &(0x7f0000000040)="8000", 0x2, r0) 2018/04/27 13:28:17 executing program 1: syz_mount_image$msdos(&(0x7f0000000180)='msdos\x00', &(0x7f0000000100)='./file0\x00', 0xe800, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x0, &(0x7f00000001c0)={[{@fmask={'fmask', 0x3d, [0x33]}, 0x2c}]}) r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, @ipv4={[], [], @rand_addr}}, &(0x7f0000000040)=0x1c) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/04/27 13:28:17 executing program 4: bind$alg(0xffffffffffffffff, &(0x7f0000000340)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm(serpent-generic))\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000c18000)="ad56b6c5", 0x4) r0 = accept$alg(0xffffffffffffffff, 0x0, 0x0) sendmsg$can_raw(r0, &(0x7f0000004b00)={&(0x7f0000004980)={0x1d}, 0x10, &(0x7f0000004ac0)={&(0x7f0000004a40)=@can={{}, 0x0, 0x0, 0x0, 0x0, "d89d6e1b1597fb8f"}, 0x10}, 0x1}, 0x0) recvmmsg(r0, &(0x7f0000003340)=[{{&(0x7f00000000c0)=@sco, 0x80, &(0x7f0000000100), 0x0, &(0x7f0000000140)=""/94, 0x5e}}, {{&(0x7f0000002f40)=@pptp={0x0, 0x0, {0x0, @dev}}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000003100)=""/226, 0xe2}], 0x1, &(0x7f0000000440)=""/239, 0xef}}], 0x2, 0x0, 0x0) 2018/04/27 13:28:17 executing program 5: r0 = socket$rds(0x15, 0x5, 0x0) close(r0) 2018/04/27 13:28:17 executing program 2: mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000527ff8), 0x1b, 0x0) get_mempolicy(&(0x7f000029a000), &(0x7f00003e8000), 0x401, &(0x7f0000377000/0x1000)=nil, 0x2) remap_file_pages(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x2000002, 0x1, 0x40) r0 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000000)=0xffffffff, 0x4) preadv(r0, &(0x7f00000000c0)=[{&(0x7f0000000040)=""/100, 0x64}], 0x1, 0x0) 2018/04/27 13:28:17 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xb, 0x40, 0xa9, 0xa37, 0x1, 0x1}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="18000000000000000000000002800000850000000000000095"], &(0x7f0000000300)='syzkaller\x00', 0x0, 0xce, &(0x7f0000000180)=""/206, 0x40f00}, 0x48) rt_sigsuspend(&(0x7f0000000100)={0x92}, 0x8) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0x3, 0x4, &(0x7f0000000040)=@raw=[@map={0x18, 0x0, 0x1, 0x0, r0}, @call={0x85, 0x0, 0x0, 0x2}], &(0x7f0000000400)='GPL\x00', 0xb, 0xa7, &(0x7f0000000180)=""/167}, 0x48) 2018/04/27 13:28:17 executing program 6: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000a83000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa}}}, 0x108) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x8480, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r1, 0x80386433, &(0x7f0000000100)=""/145) 2018/04/27 13:28:17 executing program 4: r0 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x6, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f00000000c0)=0x1) r1 = socket$inet(0x2, 0x3, 0x1) getsockopt$inet_mreqsrc(r1, 0x0, 0xca, &(0x7f0000000000)={@dev, @local, @broadcast}, &(0x7f0000000080)=0xffffff26) 2018/04/27 13:28:18 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) socketpair(0x0, 0xa, 0x2, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000140), &(0x7f0000000180)=0x4) ioctl$sock_ipx_SIOCIPXNCPCONN(r2, 0x89e3, &(0x7f0000000100)=0x2) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000002780)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000002740)={&(0x7f0000000240)=ANY=[]}, 0x1}, 0x0) sendmmsg(r0, &(0x7f0000000000)=[{{0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f00000000c0)}}, {{&(0x7f00000044c0)=@in={0x2, 0x0, @broadcast=0xffffffff}, 0x10, &(0x7f0000000000), 0x0, &(0x7f0000000080), 0x78}}], 0x4000000000002ed, 0x0) 2018/04/27 13:28:18 executing program 0: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x40000000003, 0x3) r1 = dup(r0) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) gettid() ioctl$sock_ipx_SIOCSIFADDR(r1, 0x400452c8, &(0x7f0000000080)={"e39cfc256e300025fd0c0000ff7900", {0x4, 0x0, 0x8000001, "1016ffffff7f"}}) 2018/04/27 13:28:18 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) flistxattr(r0, &(0x7f0000000040)=""/48, 0x30) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000100)={0x0, @in={{0x2}}}, &(0x7f0000000000)=0x90) 2018/04/27 13:28:18 executing program 1: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0x0) close(r0) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000000080), &(0x7f00000000c0)=0x10) 2018/04/27 13:28:18 executing program 2: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000001c0)='./file0//ile0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000240)={[{@check_strict='check=strict', 0x2c}]}) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f801", 0x17}], 0x0, &(0x7f0000000240)=ANY=[]) open$dir(&(0x7f0000000080)='./file0//ile0/file1\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./file0//ile0\x00', 0x0) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) shutdown(r0, 0x0) recvmmsg(r0, &(0x7f0000000240)=[{{&(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, 0x80, &(0x7f0000000140)=[{&(0x7f00000000c0)=""/126, 0x7e}], 0x1, &(0x7f0000000180)=""/182, 0xb6}}], 0x1, 0x140, &(0x7f0000000280)={0x0, 0x1c9c380}) 2018/04/27 13:28:18 executing program 6: r0 = socket(0x10, 0x802, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x8, 0x0) ioctl$KDSKBLED(r1, 0x4b65, 0x6) ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f00000000c0)=0x10000) mkdirat$cgroup(r1, &(0x7f0000000100)='syz1\x00', 0x1ff) write(r0, &(0x7f0000000000)="220000001800070700be02000900070002000002000000090a0eff8005000f80ff00", 0x22) ioctl$KDGKBMETA(r1, 0x4b62, &(0x7f0000000080)) 2018/04/27 13:28:18 executing program 7: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) getsockname$inet(r0, &(0x7f0000000140)={0x0, 0x0, @remote}, &(0x7f0000000180)=0x10) mount(&(0x7f00000006c0)='./file0/file0\x00', &(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000300)="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", 0x1, &(0x7f0000000540)="1b38eba03198452a34ba3db58ecb74607320eedb2c9dde15c5bbf6a01e6f425ccea29c574f2b54b803cf92268ce3c8bb396ed3ef6381398072d57376c3d3dbb65d82f04ab55af29a26e4e0e43475f9b271a4d30200000000000000e202d29ed0c698ba4cf2396a8a416b880c0cf006aa07699bea51320fd8bfcd5534599b793754d796024dbfecca0eedfdabe003264c45a1533c7467e31bf2461c1b17e539b1e0878379b8bf1f469fbe330f5ef84793b29ef837fb617c404ae309142adb1e20438b2dff3aad8cae1b1056a28bcb5ec44975e990926798") r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x200, 0x0) ioctl$KVM_HAS_DEVICE_ATTR(r1, 0x4018aee3, &(0x7f00000000c0)={0x0, 0x0, 0x74aa, &(0x7f0000000080)}) 2018/04/27 13:28:18 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000cd4000/0x1000)=nil, 0x1000, 0x1, 0x110, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x1a, &(0x7f0000000400)=""/213, &(0x7f0000000040)=0xd5) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x0, 0x80) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000000080)=0x1c, 0x4) recvmsg$kcm(r1, &(0x7f0000000300)={&(0x7f00000000c0)=@l2, 0x80, &(0x7f0000000280)=[{&(0x7f0000000140)=""/52, 0x34}, {&(0x7f0000000180)=""/77, 0x4d}, {&(0x7f0000000200)=""/113, 0x71}], 0x3, &(0x7f00000002c0)=""/26, 0x1a, 0x6ab}, 0x2000) 2018/04/27 13:28:18 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000577fc8)={&(0x7f000026cff4)={0x20000010}, 0xc, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="400100001a000100000000000000000000000000000000000000ffffac14ffaaff02000000000000000000000000000100000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="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"], 0x140}, 0x1}, 0x0) 2018/04/27 13:28:18 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000240)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha256\x00'}, 0xffffffffffffffea) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000000c0)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00004f0000)={0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000000340)="11f0ce816e3e86e498ffde8e889d90a0e2094b9bb7a41a392264b1bbde25b30bdb6b7b64921a26363de055d9cbbf12998ec04f0e29a9c1f44fa642ff9ba5e94936fc03ad9e0e3ad1f0cc82444e6498e25bfddbad6a3b22ccee2edda118d6f29223705bd0962e340e", 0x68}], 0x1, &(0x7f0000000000), 0x0, 0x400000000}, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000600)="431a11eccf0be1c196ae902b2c9a7afc4f1bc74fb8b6b1c8109584dd2b4f07b372d4e3684ac82d4babdd2b8c27afcb506519bad2794842d8eadeb19106b0b6b190a0c5b5998a3ef7d5ccc37c4ed0026d0da82fc66c26ebd021f7afe5aa0f1c6d0a1123ada9d7794888577d8a4ee285fcc38296c744f9c2480ba65f59aa3fcc0aceb144b95a6dfcbc3ea87c67760366a86b41ef10c4863775b6135c478b", 0x9d) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x8000, 0x0) ioctl$KVM_PPC_GET_PVINFO(r2, 0x4080aea1, &(0x7f0000000480)=""/190) recvmsg(r1, &(0x7f0000d43000)={&(0x7f000076c000)=@hci, 0x80, &(0x7f0000ae0fc0)=[{&(0x7f0000b9ff8b)=""/117, 0x75}], 0x1, &(0x7f0000837f57)=""/169, 0xa9}, 0x0) r3 = syz_open_dev$sndpcmc(&(0x7f0000000140)='/dev/snd/pcmC#D#c\x00', 0x3, 0x40) io_setup(0x200, &(0x7f0000000040)=0x0) io_cancel(r4, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0xfff, r2, &(0x7f0000000540)="d4f375c175b0b610a6e627dc7b2493167352e02ff2b752259cfea90b282aba141f5cddb15ff7173e7111f522e1a79978eca0b968446d176102d8b63c82c7e95585527b3a953fecf716ab4ecaa7f6bfea374c51922d5818a75efb281218f358e5b0b34412ad8282239c1c69dec1cce94e59f3430b9c753be1213dc3550af5b049a980a33f0dbe7f6ca3c8059b11b1", 0x8e, 0x3, 0x0, 0x1, r1}, &(0x7f0000000200)) ioctl$KDSKBLED(r3, 0x4b65, 0x9) socket$alg(0x26, 0x5, 0x0) 2018/04/27 13:28:18 executing program 0: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x40000000003, 0x3) r1 = dup(r0) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) gettid() ioctl$sock_ipx_SIOCSIFADDR(r1, 0x400452c8, &(0x7f0000000080)={"e39cfc256e300025fd0c0000ff7900", {0x4, 0x0, 0x8000001, "1016ffffff7f"}}) 2018/04/27 13:28:18 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00001e9ff7)='net/udp6\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x180, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000000, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x4, 0x10000) preadv(r0, &(0x7f0000001740)=[{&(0x7f0000000740)=""/4096, 0x1000}], 0x1, 0x0) 2018/04/27 13:28:18 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f00000000c0)=0x8, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x20040000, &(0x7f0000f62fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = memfd_create(&(0x7f00000001c0)="2f5c0073ff772024faf161738306dd3255fa8dba2e09ff32babc4711f2277ec378ba15dbeefa5581dc6f4e44d4ba117a1478906f54bd0199ecdaf63be81c260630831b92ace665b7a64e6c7e52c4179d7fa356413b68e45e8bbcb7cc0e", 0xfffffffffffffffc) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000080)={0x0}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000000140)={r2, 0x100}, 0x8) 2018/04/27 13:28:18 executing program 7: ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000040)={0x4, 0xffffffffffffffff, 0x1}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x6acfa38, 0x4, 0x7, 0x3, 0xa}, &(0x7f00000000c0)=0x14) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000100)={r1, 0x6, 0x0, 0x1, 0x3ff, 0x8ce6}, 0x14) r2 = memfd_create(&(0x7f0000000500)='tls\x00', 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) lseek(r2, 0x0, 0x3) lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f00000002c0)={0x0}) ioctl$DRM_IOCTL_NEW_CTX(r2, 0x40086425, &(0x7f0000000300)={r4, 0x1}) memfd_create(&(0x7f0000000340)='\x00', 0x1) lstat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r3, r5) [ 121.044941] netlink: 60 bytes leftover after parsing attributes in process `syz-executor6'. 2018/04/27 13:28:18 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000000040)=ANY=[@ANYBLOB="200000002700ff0a0000000000000000030000000c00010008000100f8ca7ebc6e9e383485a493be57b843e0e9077f34742494bb0d81d59068d8c3089e5c964587671bbbc46db6383ce35e8612ef14afe3c5fa4f33ef7d43929ff0c541d6a81f9bffd9878f5d3a9382426a7b2a34"], 0x1}, 0x1}, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x210008}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x1c, r1, 0x11, 0x70bd25, 0x25dfdbff, {0xc}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x8000}]}, 0x1c}, 0x1, 0x0, 0x0, 0x800}, 0x800) 2018/04/27 13:28:18 executing program 1: syz_open_dev$binder(&(0x7f0000000140)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000000)={'vhan0\x00', 0x400}) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f00000001c0)={0x1, 0x0, 0x2}) r2 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000180)={0x2000000000000052, &(0x7f0000000140)=[{}]}) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) 2018/04/27 13:28:18 executing program 0: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x40000000003, 0x3) r1 = dup(r0) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) gettid() ioctl$sock_ipx_SIOCSIFADDR(r1, 0x400452c8, &(0x7f0000000080)={"e39cfc256e300025fd0c0000ff7900", {0x4, 0x0, 0x8000001, "1016ffffff7f"}}) 2018/04/27 13:28:18 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='net/rt_cache\x00') setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000000100)=[@in={0x2, 0x4e21, @broadcast=0xffffffff}, @in6={0xa, 0x4e23, 0x6, @loopback={0x0, 0x1}, 0xe3a}, @in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e20, @multicast2=0xe0000002}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e24, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0x401}], 0x78) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f00000002c0)) r2 = accept4(r0, 0x0, &(0x7f0000000000)=0xffffff24, 0x0) clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) utimensat(r1, &(0x7f0000000180)='./file0\x00', &(0x7f0000000200)={{}, {r3, r4/1000+30000}}, 0x100) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c18000)="ad56b6c5820faeb995298992ea54c7beef915d56534c90c2", 0x18) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x8) sendto(r2, &(0x7f0000000300)="ea155f8f6d521120", 0x8, 0x0, &(0x7f0000000380)=@ipx={0x4, 0x0, 0x0, "3c8ebed02b29"}, 0x80) recvmmsg(r2, &(0x7f0000000240)=[{{0x0, 0x0, &(0x7f0000001740), 0x0, &(0x7f0000001780)=""/163, 0xa3}}, {{&(0x7f0000006a80)=@rc, 0x80, &(0x7f0000006b40)=[{&(0x7f0000006b00)=""/55, 0x37}], 0x1, &(0x7f0000006b80)=""/194, 0xc2}}], 0x2, 0x0, &(0x7f0000006dc0)={0x77359400}) 2018/04/27 13:28:18 executing program 5: perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x1, &(0x7f0000000040)={0x401}, &(0x7f0000000280), 0x8) r0 = syz_open_dev$sg(&(0x7f0000797ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f00000000c0)="65eb5cbc1c97c4df66517683fb268ef8d57c4002e4aa8ab15a76f5f7faf1170150edf93814197f5de569d55b6551ae725a94995e7391cf1d3b25e4660d8bae95886ea3ff65db415ae6034ecf133212d5b2e27ba1eedffc28c4a8331bb275162906457c3326dd98d1fbd3f66e3f6122e90fbcfad46415bb21b1ae7ec5e5f86416cafcb85e7e004312fb7251e535e7982a4606e9c88261a2cc83434919d29e19f4b4fc3655be02f1c24604c7b933ea11a826a7c0ab65d8d66b5cd3471420177aa0cb5f9106de42bf2bf1f28bc5f9d39a656e163a4539723d4566e2f94a019b13650a74443da8ef52434fec15c98d1fcf73d04a09c5d610") bind$rds(r0, &(0x7f0000000080)={0x2, 0x4e23, @multicast1=0xe0000001}, 0xb) ioctl(r0, 0x1, &(0x7f0000000000)) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f00000001c0)={0x8, {{0xa, 0x4e22, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0xa9f}}}, 0x88) 2018/04/27 13:28:18 executing program 6: setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000000580)={{0xa, 0x0, 0x8}, {0xa, 0x0, 0xfffffffffffffe00, @loopback={0x0, 0x1}}, 0x0, [0x0, 0x20000000000]}, 0xffffffffffffff79) bind$inet(0xffffffffffffffff, &(0x7f0000000780)={0x2, 0x80000000000000, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) setsockopt$RDS_CANCEL_SENT_TO(0xffffffffffffffff, 0x114, 0x1, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x18}}, 0x2fa) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000040)={0x11, @broadcast=0xffffffff, 0x0, 0x0, "566c630000000bab000800"}, 0x2c) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r1, 0x0, 0x485, 0x0, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)="02ddcbe00000400400040000ddffffff", 0x10) r2 = socket(0x0, 0xf, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000000280)={r0}) r4 = syz_open_procfs(0x0, &(0x7f0000000000)='net/wireless\x00') getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r4, 0x84, 0x1e, &(0x7f00000000c0), &(0x7f0000000100)=0x4) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r4, 0x111, 0x3, 0x0, 0x4) pread64(r4, &(0x7f0000001200)=""/4096, 0x1000, 0x4) mq_timedreceive(r4, &(0x7f0000000140)=""/165, 0xa5, 0x24000, &(0x7f0000000200)={0x77359400}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r4, 0x402c5342, &(0x7f0000000040)={0xfffffffffffffe01, 0x374b, 0x4, {0x0, 0x989680}, 0xffff}) sendto$ax25(r3, &(0x7f0000000440)="5b9617f54b423fe27a87184d6fb06095630e231fea08109c68803c7c888e282438fe880e49d6eef4dc72028105f573a6990f1cb20d0c0c5867d98be919d89f418a3a59890ec43f8ceb6d054e4a785c2731da59936faab79b3cc971596ab0476ec9c9d86215f04ea8bd871c0c874d1e585824afbd030ece4ebbd9b034adde4ac0c2926fabde77eb0dea402c5a9248b60df63b0d004888c8e55f171ee80c7a61dbcfe7bfd7bd2cfbc37b4f5db12c3eda322903196f051b4363", 0xb8, 0x8000, &(0x7f0000000540)={0x3, {"0b251d74ec7391"}}, 0x10) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) getsockopt$inet_pktinfo(r4, 0x0, 0x8, &(0x7f00000003c0)={0x0, @multicast2, @multicast2}, &(0x7f0000000240)=0xc) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000965fec)={0x100000000, 0x0, 0xffff}, 0x14) r5 = socket$alg(0x26, 0x5, 0x0) bind$alg(r5, &(0x7f0000ffefa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-twofish-3way\x00'}, 0x58) r6 = accept$alg(r5, 0x0, 0x0) setsockopt$ALG_SET_KEY(r5, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) sendmmsg$alg(r6, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000200)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) write(r6, &(0x7f00000000c0)="791f7dfde08186d67d777a649298a8fb2ad96c735b539d025e309b4949b81f36919e0bc93e876c5cf313aeda8e6bdb5e", 0x30) recvmsg(r6, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x60, &(0x7f0000b9c000)=[{&(0x7f000080f000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)}, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f00000002c0)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000000340)={0x2, &(0x7f0000000300)=[{}, {}]}) ioctl$DRM_IOCTL_UNLOCK(0xffffffffffffffff, 0x4008642b, &(0x7f0000000380)={0x0, 0x24}) 2018/04/27 13:28:18 executing program 3: r0 = socket$pppoe(0x18, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000000)={0x1, [0x0]}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000080)={r1, 0xffffffffffff3472}, &(0x7f0000000100)=0x8) connect$pppoe(r0, &(0x7f00000000c0)={0x18, 0x0, {0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'ip6_vti0\x00'}}, 0x1e) 2018/04/27 13:28:18 executing program 0: syz_init_net_socket$bt_l2cap(0x1f, 0x40000000003, 0x3) ustat(0x3, &(0x7f0000000000)) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) gettid() ioctl$sock_ipx_SIOCSIFADDR(0xffffffffffffffff, 0x400452c8, &(0x7f0000000080)={"e39cfc256e300025fd0c0000ff7900", {0x4, 0x0, 0x8000001, "1016ffffff7f"}}) 2018/04/27 13:28:18 executing program 2: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0x0, 0x0}) socket$kcm(0x29, 0x2, 0x0) socket$kcm(0xa, 0x2, 0x11) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x21d}, 0x24) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000006300)={{{@in=@local, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@rand_addr}}, &(0x7f0000006400)=0xe8) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="180000000000000000000000000000007110000000000000e6000000000000009500000000000000"], &(0x7f0000f6bffb)='GPL\x00', 0xffffffffffffffff, 0xfb, &(0x7f0000001300)=""/251, 0x0, 0x0, [], r0}, 0x48) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r1, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet(0x16, 0x1, 0x14, &(0x7f0000000080)) 2018/04/27 13:28:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs, 0x6e, &(0x7f0000451ff0), 0x0, &(0x7f00001f9fe0)}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x6c5b3fb7c3a9a37b) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f0000001100)={0x5, 0x5, 0xff, 0x8001}) uselib(&(0x7f0000000040)='./file0\x00') mincore(&(0x7f00003fc000/0xc00000)=nil, 0xc00000, &(0x7f0000000080)=""/4096) ioctl$KVM_PPC_GET_PVINFO(r0, 0x4080aea1, &(0x7f0000001080)=""/94) 2018/04/27 13:28:18 executing program 1: r0 = socket$packet(0x11, 0x10000000002, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) sendmmsg(r0, &(0x7f0000003080)=[{{&(0x7f00000000c0)=@ll={0x11, 0x4305, r1, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x80, &(0x7f0000000480), 0x0, &(0x7f0000000500)}}], 0x1, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x240000, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f0000000080)=0x7632, 0x4) 2018/04/27 13:28:18 executing program 4: mknod$loop(&(0x7f0000000080)='./file0\x00', 0x80, 0x1) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f00000000c0)=0x7fffffff, 0x4) r0 = socket$inet(0x15, 0x5, 0x0) bind$inet(r0, &(0x7f0000000140)={0x2, 0x0, @loopback=0x7f000001}, 0x10) connect$inet(r0, &(0x7f0000024ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg(r0, &(0x7f0000001480)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000001c0)='Z', 0x1}], 0x1, &(0x7f0000000440)=[{0x10, 0x10000000114, 0x3}], 0x10}, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000000), &(0x7f0000000040)=0x8) r1 = syz_open_dev$midi(&(0x7f0000000100)='/dev/midi#\x00', 0x2000000000, 0x101000) clock_gettime(0x0, &(0x7f0000000200)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000240)={0x301, @time={r2, r3+10000000}, 0x9, {0x5, 0x80000001}, 0x3, 0x0, 0x5}) 2018/04/27 13:28:18 executing program 5: syz_mount_image$reiserfs(&(0x7f0000000100)='reiserfs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x0, &(0x7f0000001640), 0x0, &(0x7f00000016c0)={[{@usrjquota_file='usrjquota=syz', 0x2c}, {@jqfmt_vfsold='jqfmt=vfsold', 0x2c}, {@commit={'commit', 0x3d, [0x36, 0x0]}, 0x2c}]}) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000000)=0x0) getrandom(&(0x7f0000000140)=""/71, 0x47, 0x2) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000240)='fou\x00') sched_getattr(r0, &(0x7f00000002c0), 0xfffffffffffffd7a, 0x0) rmdir(&(0x7f00000001c0)='./file0\x00') r2 = syz_open_dev$midi(&(0x7f00000003c0)='/dev/midi#\x00', 0x2, 0x204300) r3 = syz_open_dev$admmidi(&(0x7f0000000440)='/dev/admmidi#\x00', 0x28d, 0x2000) renameat2(r2, &(0x7f0000000400)='./file0\x00', r3, &(0x7f0000000480)='./file1\x00', 0x7) r4 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x100, 0x0) sendmsg$FOU_CMD_DEL(r4, &(0x7f0000000380)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r1, @ANYBLOB="000727bd7000fbdbdf25020405000800040000000000"], 0x1c}, 0x1, 0x0, 0x0, 0x10}, 0x20004010) getsockopt$inet6_opts(r4, 0x29, 0x37, &(0x7f00000000c0)=""/1, &(0x7f0000000200)=0x1) 2018/04/27 13:28:19 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000000a300)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) recvmmsg(r0, &(0x7f0000001480)=[{{&(0x7f0000000180)=@vsock, 0x80, &(0x7f0000000200)=[{&(0x7f00000000c0)=""/8, 0x8}], 0x1, &(0x7f0000000400)=""/156, 0x9c, 0x10000000000000}, 0x7}, {{&(0x7f0000000240)=@nfc, 0x80, &(0x7f00000005c0)=[{&(0x7f00000004c0)=""/219, 0xdb}, {&(0x7f0000000300)=""/78, 0x4e}], 0x2, 0x0, 0x0, 0xabb3}, 0x40}, {{&(0x7f0000000600)=@nfc, 0x80, &(0x7f00000008c0)=[{&(0x7f0000000680)=""/74, 0x4a}, {&(0x7f0000000700)=""/11, 0xb}, {&(0x7f0000000740)=""/186, 0xba}, {&(0x7f0000000800)=""/181, 0xb5}], 0x4, &(0x7f0000000900)=""/215, 0xd7, 0x2}, 0x2}, {{&(0x7f0000000a00)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, 0x80, &(0x7f0000000ec0)=[{&(0x7f0000000a80)=""/72, 0x48}, {&(0x7f0000000b00)=""/119, 0x77}, {&(0x7f0000000b80)=""/54, 0x36}, {&(0x7f0000000bc0)=""/121, 0x79}, {&(0x7f0000000c40)=""/128, 0x80}, {&(0x7f0000000cc0)=""/242, 0xf2}, {&(0x7f0000000dc0)=""/197, 0xc5}], 0x7, 0x0, 0x0, 0x2703}}, {{&(0x7f0000000f40)=@l2, 0x80, &(0x7f0000001300)=[{&(0x7f0000000fc0)=""/79, 0x4f}, {&(0x7f0000001040)=""/17, 0x11}, {&(0x7f0000001080)=""/235, 0xeb}, {&(0x7f0000001180)=""/125, 0x7d}, {&(0x7f0000001200)=""/242, 0xf2}], 0x5, &(0x7f0000001380)=""/249, 0xf9, 0x5}, 0x5}], 0x5, 0x160, &(0x7f00000015c0)) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000001600)={0x0, 0x1000, 0x4, 0x1ff, 0x0, 0x249}, &(0x7f0000001640)=0x14) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000001680)={r2, @in6={{0xa, 0x4e22, 0x100000000, @mcast1={0xff, 0x1, [], 0x1}, 0x8000}}}, 0x84) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000140)="9147ad46390d00c80000009d4d5469d01101c2f87d13e3bf", 0x18) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x10000, 0x0) r4 = accept4$alg(r0, 0x0, 0x0, 0x80000) r5 = dup(r4) ioctl$SNDRV_TIMER_IOCTL_STATUS(r3, 0x80605414, &(0x7f0000001740)=""/237) sendmmsg(r5, &(0x7f0000004b00)=[{{&(0x7f0000000000)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-serpent-sse2\x00'}, 0x80, &(0x7f0000000100)=[{&(0x7f00000002c0)='H', 0x1}], 0x1, &(0x7f00000005c0)}}, {{&(0x7f0000000380)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x80, &(0x7f0000003a40), 0x0, &(0x7f0000003ac0)=[{0x10}], 0x10}}], 0x2, 0x0) 2018/04/27 13:28:19 executing program 0: r0 = dup(0xffffffffffffffff) ustat(0x3, &(0x7f0000000000)) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) gettid() ioctl$sock_ipx_SIOCSIFADDR(r0, 0x400452c8, &(0x7f0000000080)={"e39cfc256e300025fd0c0000ff7900", {0x4, 0x0, 0x8000001, "1016ffffff7f"}}) [ 121.471658] REISERFS warning (device loop5): sh-2021 reiserfs_fill_super: can not find reiserfs on loop5 [ 121.503476] IPVS: Scheduler module ip_vs_Vlc not found [ 121.660501] IPVS: Scheduler module ip_vs_Vlc not found [ 122.378866] REISERFS warning (device loop5): sh-2021 reiserfs_fill_super: can not find reiserfs on loop5 2018/04/27 13:28:20 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000200)=ANY=[@ANYBLOB="e0000002840000010000000043be99e7e00000012b4f781f0c2648a89cdb4d79292581e4d3a82aa7333b9215e31cddd69a5a3832153c622f1ec54a9c68ba56c0aa461cf37fb4"], 0x8a) r1 = accept(0xffffffffffffffff, &(0x7f0000000040)=@pptp={0x0, 0x0, {0x0, @remote}}, &(0x7f00000000c0)=0x80) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'tunl0\x00', 0x0}) sendto$packet(r1, &(0x7f0000000100)="797ebb3929870e081c0986bc9acdf2367d5ba7470d91a19fed3452dba93a3b10aab768e9c3093d8d0152ecd1291894ac9135d97cf187df1502fa756311d89afe2774", 0x42, 0x40, &(0x7f00000001c0)={0x11, 0x0, r2, 0x1, 0x7ec8, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x17}}, 0x14) 2018/04/27 13:28:20 executing program 4: bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xa, 0x3, &(0x7f00000000c0)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x8, 0x45}, [], {0x95}}, &(0x7f0000000000)='@pH \x00', 0x10000002, 0x35b, &(0x7f0000000000)=""/153}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000380)={0x3, 0x5, &(0x7f0000000100)=@framed={{0x18}, [@call={0x85, 0x4}], {0x95}}, &(0x7f000000c8c0)='syzkaller\x00', 0xd1b, 0x4b4, &(0x7f00000001c0)=""/228}, 0x48) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000500)={0x0, @loopback, @loopback}, &(0x7f0000000540)=0xc) bpf$PROG_LOAD(0x5, &(0x7f0000000580)={0xf70d0366b60ac608, 0x0, &(0x7f0000000140)=@raw, &(0x7f0000000180)='GPL\x00', 0x6, 0xd4, &(0x7f0000000400)=""/212, 0x40f00, 0x1, [], r0}, 0x48) 2018/04/27 13:28:20 executing program 3: socketpair(0x1e, 0x800000000000001, 0x0, &(0x7f0000000140)={0x0, 0x0}) close(r0) getsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000000000)={@multicast2, @local}, &(0x7f0000000040)=0xc) mremap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2000, 0x3, &(0x7f0000ffa000/0x2000)=nil) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f00000000c0)=0xfffffffffffffc01) recvmmsg(r1, &(0x7f0000003bc0)=[{{&(0x7f0000001cc0)=@can, 0x80, &(0x7f0000002300)=[{&(0x7f0000002200)=""/216, 0xd8}], 0x1, &(0x7f00000023c0)=""/172, 0xac}}, {{&(0x7f0000002480)=@l2, 0x80, &(0x7f0000003a40)=[{&(0x7f00000039c0)=""/85, 0x55}], 0x1, &(0x7f0000003ac0)=""/245, 0xf5}}], 0x2, 0x12121, 0x0) syz_open_dev$sndpcmp(&(0x7f0000000100)='/dev/snd/pcmC#D#p\x00', 0x1, 0x80800) rename(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00') mknod(&(0x7f0000000080)='./file0\x00', 0x8000, 0x8b) 2018/04/27 13:28:20 executing program 6: r0 = socket$inet(0x10, 0x3, 0x0) r1 = shmget(0x3, 0x1000, 0x0, &(0x7f0000fff000/0x1000)=nil) shmctl$IPC_RMID(r1, 0x0) sendmsg(r0, &(0x7f0000007fc8)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000000000)="4c0000001000ff20fffefd956fc283b724a600000d0000000f060000000000001000100005c41180b598bc593a02001148a730df33a49868c62b2ca654a6613b6aab02000000bc832b0790ed", 0x4c}], 0x1}, 0x0) 2018/04/27 13:28:20 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e21, 0x0, @dev={0xfe, 0x80, [], 0x1c}, 0x4}}, [0x3, 0x8000, 0x2ac8, 0x3f, 0x9f, 0x5, 0x200, 0x4f8b, 0x400, 0x800000, 0x9, 0x1, 0x1, 0x132, 0x100]}, &(0x7f0000000200)=0x100) pipe2(&(0x7f0000000000), 0x80000) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000240)={r2, @in={{0x2, 0x4e21, @rand_addr=0x9}}}, &(0x7f0000000040)=0xf) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x4, &(0x7f0000000300)=ANY=[@ANYBLOB="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"], &(0x7f00000000c0)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2018/04/27 13:28:20 executing program 0: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x3) r1 = dup(r0) ustat(0x3, &(0x7f0000000000)) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) gettid() ioctl$sock_ipx_SIOCSIFADDR(r1, 0x400452c8, &(0x7f0000000080)={"e39cfc256e300025fd0c0000ff7900", {0x4, 0x0, 0x8000001, "1016ffffff7f"}}) 2018/04/27 13:28:20 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f00000002c0)={0x7, 0x5, &(0x7f0000000040)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0x7ffffffe, 0x303, &(0x7f0000000080)=""/187}, 0x48) 2018/04/27 13:28:20 executing program 2: r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000040)=0x1c) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000140)=0x2) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$sock_int(r1, 0x1, 0x2e, &(0x7f0000000280), &(0x7f00000002c0)=0x4) [ 122.474496] netlink: 'syz-executor6': attribute type 16 has an invalid length. [ 122.482000] netlink: 28 bytes leftover after parsing attributes in process `syz-executor6'. 2018/04/27 13:28:20 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f000000cfe4)={0xa}, 0x1c) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x5, 0x101000) ioctl$KVM_GET_TSC_KHZ(r1, 0xaea3) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f0000000140)=@in={0x2, 0x0, @rand_addr}, 0xf, &(0x7f0000000040), 0x0, &(0x7f00000001c0)}}], 0x2, 0x0) 2018/04/27 13:28:20 executing program 3: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) capset(&(0x7f00005cf000)={0x1998032f}, &(0x7f0000000000)={0x4, 0x1a, 0x0, 0x4}) ioctl$sock_bt_hci(r0, 0x400448e1, &(0x7f0000000000)) 2018/04/27 13:28:20 executing program 0: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x40000000003, 0x3) r1 = dup(0xffffffffffffffff) ustat(0x3, &(0x7f0000000000)) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) gettid() ioctl$sock_ipx_SIOCSIFADDR(r1, 0x400452c8, &(0x7f0000000080)={"e39cfc256e300025fd0c0000ff7900", {0x4, 0x0, 0x8000001, "1016ffffff7f"}}) 2018/04/27 13:28:20 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000131fee)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f0000000000)=""/228) ioctl(r0, 0x18000451f, &(0x7f0000000240)) syz_open_dev$adsp(&(0x7f0000000100)='/dev/adsp#\x00', 0x45, 0x8241) 2018/04/27 13:28:20 executing program 4: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) mount(&(0x7f0000000180)='./file0\x00', &(0x7f0000000380)='./file0\x00', &(0x7f0000000100)='proc\x00', 0x3, &(0x7f00000000c0)) removexattr(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000340)=@known='trusted.syz\x00') r0 = accept(0xffffffffffffffff, &(0x7f0000000240)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000002c0)=0x80) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000000)={0x3, r0, 0x10000001}) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x8000, 0x0) get_mempolicy(&(0x7f0000000300), &(0x7f00000003c0), 0xf55, &(0x7f0000feb000/0x4000)=nil, 0x2) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000400)) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="66b9b908000066b8f41a000066ba000000000f30d9f466b9f60200000f32f46636f2f32e640f3567260f4b40490f23530f8b00780f06260f181b", 0x3a}], 0x1, 0x4, &(0x7f0000000140)=[@efer={0x2, 0x2000}], 0x1) 2018/04/27 13:28:20 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x100000001, 0x880) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000180)=ANY=[@ANYBLOB="01000000000000000f090000000100000000000000000000"]) 2018/04/27 13:28:20 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x100000000}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000080)=@assoc_value={r1, 0x3}, 0x8) r2 = syz_open_dev$vcsn(&(0x7f0000000100)='/dev/vcs#\x00', 0x7, 0x8200) ioctl$GIO_UNIMAP(r2, 0x4b66, &(0x7f0000000180)={0x7, &(0x7f0000000140)=[{}, {}, {}, {}, {}, {}, {}]}) r3 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x0, 0x2) mmap(&(0x7f000004c000/0x1000)=nil, 0x1000, 0x0, 0x11, r3, 0x0) ioctl$int_out(r3, 0x1, &(0x7f000004bff8)) 2018/04/27 13:28:20 executing program 1: r0 = syz_open_dev$random(&(0x7f0000000000)='/dev/random\x00', 0x0, 0x100000000003ffff) read(r0, &(0x7f00000000c0), 0x0) 2018/04/27 13:28:20 executing program 3: perf_event_open(&(0x7f00000017c0)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) getsockname(r0, &(0x7f0000000080)=@pppoe={0x0, 0x0, {0x0, @local}}, &(0x7f0000000000)=0x80) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000100)={0x0, 0x7}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000000180)={r2, 0x1}, 0x8) 2018/04/27 13:28:20 executing program 0: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x40000000003, 0x3) r1 = dup(r0) ustat(0x0, &(0x7f0000000000)) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) gettid() ioctl$sock_ipx_SIOCSIFADDR(r1, 0x400452c8, &(0x7f0000000080)={"e39cfc256e300025fd0c0000ff7900", {0x4, 0x0, 0x8000001, "1016ffffff7f"}}) 2018/04/27 13:28:20 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = memfd_create(&(0x7f00000000c0)='vboxnet0nodev\x00', 0x1) getsockopt$inet6_opts(r1, 0x29, 0x3f, &(0x7f00000002c0)=""/65, &(0x7f0000000340)=0x41) init_module(&(0x7f0000000040)="2a40267b70707030776c616e316c6f5b28d9776c616e3000", 0x18, &(0x7f0000000240)='vboxnet0nodev\x00') r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) getpid() ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f0000000580)={0x9, 0x3, 0x5be5, 'queue1\x00', 0xc6}) r4 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) r5 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000003c0)='/proc/sys/net/ipv4/vs/expire_nodest_conn\x00', 0x2, 0x0) ioctl$DRM_IOCTL_RES_CTX(r5, 0xc0106426, &(0x7f0000000380)={0x60a, &(0x7f0000000400)}) ioctl$DRM_IOCTL_DMA(r4, 0xc0406429, &(0x7f0000000200)={0x0, 0x5, &(0x7f0000000100)=[0x0, 0x0, 0x0, 0x0, 0x40], &(0x7f0000000140)=[0x9, 0x0], 0xe0e75e4856cf0629, 0x3, 0x0, &(0x7f0000000180)=[0x0, 0x0, 0x0], &(0x7f00000001c0)}) ioctl$KVM_SET_LAPIC(r4, 0x4400ae8f, &(0x7f000016d000)={"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"}) ioctl$KVM_IRQ_LINE_STATUS(r3, 0xc008ae67, &(0x7f0000000080)={0xc8, 0x400006}) pipe2(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) sendto$inet6(r6, &(0x7f0000000500)="33764758ee54bf549d4e209090c475798cc376a42e047f7a741f6fc21bb1495087156ac10e991d3406b669fbbdd1ace4", 0x30, 0x5, &(0x7f0000000540)={0xa, 0x4e22, 0x6, @local={0xfe, 0x80, [], 0xaa}, 0xc000000000000000}, 0x1c) ioctl$TIOCGPTPEER(r6, 0x5441, 0x80) connect$inet(r0, &(0x7f0000606ff0)={0x2, 0x2000000000000, @rand_addr=0x162d3b4a}, 0xfffffffffffffd4a) openat$sequencer(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer\x00', 0x4640, 0x0) getsockopt$nfc_llcp(r5, 0x118, 0x0, &(0x7f0000000400)=""/229, 0xe5) 2018/04/27 13:28:20 executing program 3: socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setrlimit(0x6, &(0x7f0000000300)) clone(0x0, &(0x7f0000e02000), &(0x7f000006fffc), &(0x7f0000e9cffc), &(0x7f0000cd6f68)) 2018/04/27 13:28:20 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fafff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000000040)={0x79, 0x0, [0x2000000000]}) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000fe6000/0x18000)=nil, &(0x7f0000000140)=[@text64={0x40, &(0x7f00000000c0)="48b800000000010000000f23d80f21f835400000100f23f8c4a2859731c4a3594c74a35b5c0f01cb66ba400066b8938666ef470f06366726d9f6c4c2399e080f2203440f20c03509000000440f22c0", 0x4f}], 0x1, 0x20, &(0x7f0000000180)=[@dstype0={0x6, 0xa}, @dstype0={0x6}], 0x2) 2018/04/27 13:28:20 executing program 2: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vhost-vsock\x00', 0x2, 0x0) r1 = syz_open_dev$audion(&(0x7f00000002c0)='/dev/audio#\x00', 0xfff, 0x100) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x90ad, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1}, 0x0, 0xffffffffffffffff, r1, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f00000000c0)={0x0, 0x85, "d988255d1832e6ead2d619c252b3e94563721f20b24ae33ca0f8eddd680dc82cc64732c34294e9dd0db4eb93d272d6a12066076a1085cda600fbeecb52e0547bc04b3973654d32d62b471a232d2ead37f32fb67676617bf190a4e220cba8c977c3adbe51419e0bd8529ee752f230145aeddc4ba7b5e6dc9445ffd733c1c489f450da09b6e5"}, &(0x7f0000000040)=0x8d) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000180)={r2, @in={{0x2, 0x4e23, @rand_addr=0xffffffffffff7fff}}}, 0x84) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000000240)='/dev/audio\x00', 0x2, 0x0) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000000280)={{&(0x7f0000ffb000/0x4000)=nil, 0x4000}, 0x1}) ioctl$VHOST_VSOCK_SET_GUEST_CID(r0, 0x4008af60, &(0x7f0000a32000)={@my=0x0}) 2018/04/27 13:28:20 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = creat(&(0x7f0000000180)='./file0\x00', 0x20) sendmsg$nl_xfrm(r1, &(0x7f0000000240)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000200)={&(0x7f0000000580)=@getae={0x2cc, 0x1f, 0x100, 0x70bd2a, 0x25dfdbfc, {{@in, 0x4d5, 0x2, 0x7e}, @in=@multicast2=0xe0000002, 0x1426, 0x3500}, [@user_kmaddress={0x2c, 0x13, {@in=@dev={0xac, 0x14, 0x14, 0x16}, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0xa}}, @algo_aead={0xf4, 0x12, {{'rfc4106(rfc7539(cfb(camellia-generic),sm4))\x00'}, 0x530, 0x60, "3ed2c985d02c878caaa48b5059243d0248974be5be05a55273fdda5b46fdb93401aa9ddd07cedf81996758be94d27caf2c87e3e870de7689675729e5b65f6a303d46ebb3c24b91ad9e6207fd737e2435afb52078105425855b6ebffe3a4c01abdd83ec74480eda582701f916acc05df80e4a3f7eff3b0fbb8ac9ad7509a18bade009dc7183c19e56b9a3bfaee3eb9356babdeb0f43612f053b47502e75bd7ba6437ad3dc996c"}}, @sec_ctx={0x28, 0x8, {0x24, 0x8, 0x1, 0x9, 0x1c, "16dcb646fc969652ded9d3ad869be40fbc7b2ce96545de1e7d92d5a7"}}, @tmpl={0x144, 0x5, [{{@in6=@dev={0xfe, 0x80, [], 0xd}, 0x4d5, 0x6c}, 0x2, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x3503, 0x0, 0x1, 0x0, 0x80000000, 0x8, 0x5888b10b}, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4d6, 0xff}, 0xa, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x7, 0x3, 0x4, 0x4, 0x2, 0xfffffffffffffffc}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4d3}, 0xa, @in=@dev={0xac, 0x14, 0x14, 0xc}, 0x34ff, 0x4, 0x3, 0x5, 0xd3f, 0x40000000000, 0x8}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4d6, 0x3c}, 0x2, @in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x3507, 0x0, 0x1, 0x8, 0x6, 0x6801, 0x43}, {{@in=@multicast2=0xe0000002, 0x4d6, 0x7f}, 0xa, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x3505, 0x0, 0x1, 0xbaab, 0xffffffff, 0x7fffffff, 0xffffffff}]}]}, 0x2cc}, 0x1, 0x0, 0x0, 0x4000011}, 0x400c0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000340)={{{@in6=@remote, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@loopback}}, &(0x7f0000000440)=0xe8) sendmsg$nl_route(r1, &(0x7f0000000540)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2808200}, 0xc, &(0x7f0000000500)={&(0x7f0000000480)=ANY=[@ANYBLOB="80000000160001012dbd7000fedbdf2502381000", @ANYRES32=r2, @ANYBLOB="08000800040300001400060008000000bde600003f0000004000000008000100ffffffff08000400ac14141d08000100ffffffff08000400ac1414aa1400030076657468310000000000000000000000080001000000000008000400e00000010800080002001500"], 0x3}, 0x1, 0x0, 0x0, 0x4004}, 0x844) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f00000000c0)={'team0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000d1d000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)=@ipv4_deladdr={0x70, 0x15, 0x2, 0x70bd2a, 0x25dfdbff, {0x2, 0x1f, 0x1, 0xff, r3}, [@IFA_CACHEINFO={0x14, 0x6, {0x464c, 0x2df17647, 0x8, 0x3}}, @IFA_LOCAL={0x8, 0x2, @broadcast=0xffffffff}, @IFA_BROADCAST={0x8, 0x4, @remote={0xac, 0x14, 0x14, 0xbb}}, @IFA_FLAGS={0x8, 0x8, 0x1}, @IFA_BROADCAST={0x8, 0x4, @loopback=0x7f000001}, @IFA_LABEL={0x14, 0x3, 'veth1_to_bond\x00'}, @IFA_FLAGS={0x8, 0x8, 0x4}, @IFA_LOCAL={0x8, 0x2, @dev={0xac, 0x14, 0x14, 0x19}}]}, 0x70}, 0x1}, 0x0) ioctl$VHOST_VSOCK_SET_RUNNING(r1, 0x4004af61, &(0x7f0000000280)=0x1) 2018/04/27 13:28:20 executing program 6: r0 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x277, 0x92000) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000080)=0x79a, 0x4) r1 = syz_open_dev$sndpcmc(&(0x7f000048b000)='/dev/snd/pcmC#D#c\x00', 0x400, 0x0) ioctl$KVM_SET_VAPIC_ADDR(r1, 0x4008ae93, &(0x7f00000000c0)=0x11000) ioctl$KVM_GET_VCPU_EVENTS(r0, 0x8040ae9f, &(0x7f00000002c0)) epoll_create1(0x0) mmap$binder(&(0x7f0000aff000/0x4000)=nil, 0x4000, 0xfffffffffffffffd, 0x10, r1, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000300), &(0x7f00000004c0)=0x4) syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x9, 0x2000) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000100)={{{@in=@remote, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@mcast2}}, &(0x7f0000000200)=0xe8) clock_gettime(0x0, &(0x7f0000000280)={0x0, 0x0}) sendmsg$can_bcm(r0, &(0x7f0000000380)={&(0x7f0000000240)={0x1d, r2}, 0x10, &(0x7f0000000340)={&(0x7f00000003c0)=ANY=[@ANYBLOB="07e9fe1ba0527ca828000000480100000900000000000004baa45a04fa849c37b737580b61ecd930d317f25bf5cc28cb3ad1fb3a52ae4abca6d7d8c934a6f9eb17e7cf5ee98592d9f52056283bb6c80a0f69461af9c85d209aab09cb72d0baad12ac365189ffeea5dc89751ff53d7802b570414907e243867730cd65fb93e40e1f73d2dc44c0b55d32b8c959831f1252bba5923006d78b0fd28c43424716064f1f55e7cf8ccba6aa5e9866af17bd87082d9fec3f51a38502ab00000000", @ANYRES64=r3, @ANYRES64=r4/1000+30000, @ANYRES64=0x77359400, @ANYRES64=0x0, @ANYBLOB="040000a001000000020000c00401000066a1ea5df64fad11"], 0x48}, 0x1, 0x0, 0x0, 0x20000000}, 0x4810) 2018/04/27 13:28:20 executing program 0: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x40000000003, 0x3) r1 = dup(r0) ustat(0x0, &(0x7f0000000000)) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) gettid() ioctl$sock_ipx_SIOCSIFADDR(r1, 0x400452c8, &(0x7f0000000080)={"e39cfc256e300025fd0c0000ff7900", {0x4, 0x0, 0x8000001, "1016ffffff7f"}}) 2018/04/27 13:28:20 executing program 4: r0 = socket$pptp(0x18, 0x1, 0x2) getsockopt$IP_VS_SO_GET_VERSION(r0, 0x0, 0x480, &(0x7f00000000c0), &(0x7f0000000100)=0x40) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000180)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(blowfish-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000080)="d179f250", 0x4) r2 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x89, 0x541440) connect$l2tp(r2, &(0x7f0000000040)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x12}}, 0x4, 0x4, 0x0, 0x2}}, 0x2e) sendmsg(0xffffffffffffffff, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000000380)="26baa6ac4a6ba87d1ff439b795e69835007de37a3801392162a5348abfd73b006be209d0c1c8d7cc5c85c32ad3b51a47d7745284ebebe736", 0x38}], 0x1, &(0x7f0000000540)}, 0x0) recvmsg(r2, &(0x7f00001b0000)={&(0x7f00003a4fa0)=@nfc_llcp, 0x80, &(0x7f0000045000)=[{&(0x7f0000000300)=""/88, 0x58}], 0x1, &(0x7f00009f2000)=""/190, 0xbe}, 0x0) 2018/04/27 13:28:21 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x10) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000040)=r1) sendmsg$nl_generic(r0, &(0x7f0000000180)={&(0x7f0000024000)={0x10}, 0x211, &(0x7f0000023ff0)={&(0x7f0000010ec4)={0x20, 0x30, 0xaff, 0x0, 0x0, {0x4}, [@nested={0xc, 0xfffff000, [@typed={0x8, 0x1, @binary}]}]}, 0x20}, 0x1}, 0x0) time(&(0x7f0000000080)) 2018/04/27 13:28:21 executing program 0: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x40000000003, 0x3) r1 = dup(r0) ustat(0x0, &(0x7f0000000000)) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) gettid() ioctl$sock_ipx_SIOCSIFADDR(r1, 0x400452c8, &(0x7f0000000080)={"e39cfc256e300025fd0c0000ff7900", {0x4, 0x0, 0x8000001, "1016ffffff7f"}}) 2018/04/27 13:28:21 executing program 2: r0 = socket(0x9, 0x5, 0x0) creat(&(0x7f0000000240)='./file0\x00', 0x40) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f00003b8000)={0x10}, 0xc, &(0x7f00001ab000)={&(0x7f000084afd8)=@bridge_dellink={0x20, 0x11, 0x5c0dbf2e43ee85c7, 0x0, 0x0, {0x7}}, 0x20}, 0x1}, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r0, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f00000001c0)={&(0x7f00000000c0)={0xf0, r1, 0x801, 0x70bd28, 0x25dfdbfd, {0x5}, [@IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x6}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x6}, @IPVS_CMD_ATTR_SERVICE={0x38, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x2b}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x9}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0xa, 0x29}}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x4}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x738c}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7f}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x1000}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x5}, @IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}]}, @IPVS_CMD_ATTR_DEST={0x28, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x9}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x401}]}, @IPVS_CMD_ATTR_DEST={0x34, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x7f}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e20}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x7}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x8}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x9}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}]}]}, 0xf0}, 0x1, 0x0, 0x0, 0x40000}, 0x10) 2018/04/27 13:28:21 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$kcm(0x29, 0x7, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000002c0)={0x0, 0x0}, &(0x7f0000000300)=0xc) iopl(0xff) ioprio_get$uid(0x2, r1) 2018/04/27 13:28:21 executing program 4: r0 = accept(0xffffffffffffff9c, &(0x7f0000000380)=@hci, &(0x7f0000000400)=0x80) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000440), &(0x7f0000000480)=0x4) r1 = syz_open_dev$midi(&(0x7f0000000340)='/dev/midi#\x00', 0x9914, 0x80400) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f00003cefe4)={&(0x7f0000000300)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000080)=ANY=[@ANYBLOB="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"], 0x184}, 0x1}, 0x0) fcntl$getflags(0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f00000004c0)={'bridge_slave_0\x00', {0x2, 0x4e20, @broadcast=0xffffffff}}) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000580)=0x1f, 0x4) sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f00000002c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x48, r3, 0x2, 0x70bd25, 0x25dfdbfb, {0xd}, [@IPVS_CMD_ATTR_DAEMON={0x20, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast1={0xff, 0x1, [], 0x1}}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}]}, @IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x1e}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}]}, 0x48}, 0x1, 0x0, 0x0, 0x4}, 0x800) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000540)={0x1, &(0x7f0000000500)=[{0x7, 0xffffffffffff8000, 0xffff, 0x8001}]}, 0x10) getpeername$ipx(r2, &(0x7f0000000180), &(0x7f0000000040)=0x10) ioctl$KDSETLED(r1, 0x4b32, 0x2f26) 2018/04/27 13:28:21 executing program 5: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_QUERY_BPF(r2, 0xc008240a, &(0x7f0000000080)={0x2, 0x0, [0x0, 0x0]}) 2018/04/27 13:28:21 executing program 1: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000340)={0x1, 0x28, &(0x7f0000000300)={0x0, 0x0}}, 0x10) r2 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000380)={r1, 0x7f}, 0xc) accept4$packet(r2, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000400)=0x14, 0x80800) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000000600)={0xf, 0x8000000000004, 0x4, 0x5}, 0x2c) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000100)={r3, 0x28, &(0x7f0000000040)={0x0, 0x0}}, 0x10) pwritev(r0, &(0x7f00000002c0)=[{&(0x7f0000000180)="2f78aa27a97a4de4aed8fcd3dca91e0ef6a0215dae2583daa93717332a73098150d520ae454c36022553333de511a980968b2b1d208827cb3ca74cc2014133ff1c413e4a46db9317b66797e1d3c6ea7b5decf437850ffdc8a039e9c089f30ed46b5f43a22f6b8b3fb3ec17750913bb9c6254003dc3fe1be61f1488fa6da0d541070b339643ea586276efe104f45d4e2c9df52e2147766e129d12ff7f6daad4c3c0b4d9e7312a427c3d9329b74ded6164685c146a34bdef445da2f6", 0xbb}, {&(0x7f0000000080)="5836006128d2eb3137395227a32c3f0893e3b0e75dd9234dac7d7d6a2267d5492c9411b677a0104e1235492fb20d1bd909fafa17e1473f2360373b238295c3c180d3777f852689ec6580e6a270c0ceacdd8614f8bd7afc147ba365795a6a32ac589ba5ee0ca31bd212365b74a85e8c34", 0x70}, {&(0x7f0000000240)="d2237384b5ea5f672b801b6feae84ce0c497e7c3c9164b1f14b75f788f5b4871bd8b4e0e8e8ea2d95639da7df5ff7d", 0x2f}, {&(0x7f0000000280)="cbd50c005dcdb89aa3edb313e60bd7e27d960777ddc1", 0x16}], 0x4, 0x0) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000140)={r4}, 0xc) ioctl$VHOST_SET_FEATURES(0xffffffffffffffff, 0x4008af00, &(0x7f0000000440)=0x8000) 2018/04/27 13:28:21 executing program 6: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x28, 0x6, &(0x7f0000581000)={{{@in=@rand_addr, @in6=@mcast2}}, {{}, 0x0, @in=@rand_addr}}, &(0x7f0000000000)=0x5) r1 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x68a, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e24, 0x1cfc0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0xee9}}}, &(0x7f0000000140)=0x84) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000180)=@assoc_id=r2, 0x4) 2018/04/27 13:28:21 executing program 0: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x40000000003, 0x3) r1 = dup(r0) ustat(0x3, &(0x7f0000000000)) perf_event_open(&(0x7f0000348f88)={0x0, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) gettid() ioctl$sock_ipx_SIOCSIFADDR(r1, 0x400452c8, &(0x7f0000000080)={"e39cfc256e300025fd0c0000ff7900", {0x4, 0x0, 0x8000001, "1016ffffff7f"}}) 2018/04/27 13:28:21 executing program 7: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) signalfd4(r0, &(0x7f0000000000)={0x3ff}, 0x8, 0x800) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f000082ef0a)=""/246) ioctl$EVIOCGREP(r0, 0x40047459, &(0x7f0000d1df52)=""/174) 2018/04/27 13:28:21 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x40000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) umount2(&(0x7f00000000c0)='./file0\x00', 0x0) 2018/04/27 13:28:21 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x3c) connect$inet6(r0, &(0x7f0000017000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000100)={r1, r2/1000+30000}, 0x10) write$binfmt_aout(r0, &(0x7f0000000d80)=ANY=[@ANYBLOB="000004010000000000001b8b73ced01fd28e9c01000000000000000000000000"], 0x20) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r3) 2018/04/27 13:28:21 executing program 2: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0xe}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000909000/0x4000)=nil, 0x4000}, 0x1}) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) madvise(&(0x7f000090b000/0x3000)=nil, 0x3000, 0x4) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x0, 0x0) bind$netrom(r1, &(0x7f0000000100)=@full={{0x3, {"e8595b9cc755c7"}, 0x3}, [{"2b4817816b3d57"}, {"ddc77b86ad4331"}, {"fb7a18fac13a4b"}, {"3bb1b4ac33b128"}, {"8e6435cb69f237"}, {"1863c917b91506"}, {"16403a7ce1b0b6"}, {"214e45b0ad585f"}]}, 0x48) dup2(r1, r0) 2018/04/27 13:28:21 executing program 1: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dsp\x00', 0x100, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r0, 0x11, 0x1, &(0x7f0000001140)=""/103, &(0x7f00000011c0)=0x67) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f0000000140)="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") ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f0000000100)={0x2, 0x7ff, 0x40, 0x4, 0xffffffffffffff01, 0x5}) syslog(0x8, &(0x7f0000000000)=""/133, 0x85) 2018/04/27 13:28:21 executing program 5: r0 = open$dir(&(0x7f00000001c0)='./file0\x00', 0x1fffe, 0x0) r1 = open$dir(&(0x7f00000002c0)='./file0\x00', 0x2, 0x0) write(r1, &(0x7f0000001300)="d8", 0x1) sendfile(r1, r1, &(0x7f0000000040), 0x7527fb3200000000) mmap$binder(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000000440)) ftruncate(r1, 0xe47) prctl$intptr(0x2e, 0x6) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) write$sndseq(r2, &(0x7f0000000000)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @result}], 0x30) fallocate(r0, 0x10, 0x4, 0x8000) 2018/04/27 13:28:21 executing program 6: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt(r0, 0x84, 0x1f, &(0x7f0000000000), 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x1, 0x4000) ioctl$KVM_ASSIGN_DEV_IRQ(r1, 0x4040ae70, &(0x7f0000000040)={0xfffffffffffffffe, 0x1, 0x5, 0x2}) 2018/04/27 13:28:21 executing program 1: r0 = socket$nl_generic(0xa, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000b80)={'bridge0\x00', &(0x7f0000000200)=ANY=[@ANYBLOB="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"]}) 2018/04/27 13:28:21 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x10ad}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0xc, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0x5c6e, 0x362b, &(0x7f0000000000)=""/251}, 0x48) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000300)=0x1) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vcs\x00', 0x80000, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000240)={r0, 0x0, 0xe, 0x84, &(0x7f0000000340)="4e77582ae86bc806202d7ead41a4", &(0x7f0000000400)=""/132}, 0x28) modify_ldt$write(0x1, &(0x7f0000000100)={0xffffffffffffa3f9, 0x0, 0xffffffff, 0x7, 0x19, 0xcb3, 0x2a1, 0x6, 0x1, 0xd073}, 0x10) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000180)={0x0, 0x4b2, 0xff, 0x8, 0x1, 0x4, 0x9, 0x1, {0x0, @in6={{0xa, 0x4e23, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0x8001}}, 0x7, 0x8, 0x7, 0x10001, 0xffffffffffffffe0}}, &(0x7f0000000280)=0xb0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00000002c0)={r2, 0x6}, 0x8) 2018/04/27 13:28:21 executing program 0: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x40000000003, 0x3) r1 = dup(r0) ustat(0x3, &(0x7f0000000000)) perf_event_open(&(0x7f0000348f88)={0x0, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) gettid() ioctl$sock_ipx_SIOCSIFADDR(r1, 0x400452c8, &(0x7f0000000080)={"e39cfc256e300025fd0c0000ff7900", {0x4, 0x0, 0x8000001, "1016ffffff7f"}}) 2018/04/27 13:28:21 executing program 7: r0 = gettid() r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000440)='/dev/cuse\x00', 0x80000, 0x0) getsockopt$IP_VS_SO_GET_INFO(r1, 0x0, 0x481, &(0x7f0000000480), &(0x7f00000004c0)=0xc) truncate(&(0x7f0000000000)='./file0\x00', 0x1) socket$can_bcm(0x1d, 0x2, 0x2) setsockopt$netlink_NETLINK_RX_RING(r1, 0x10e, 0x6, &(0x7f0000000040)={0x1, 0x9235, 0x1ff, 0x1}, 0x10) socket$can_bcm(0x1d, 0x2, 0x2) setpriority(0x0, r0, 0x400001f) remap_file_pages(&(0x7f0000fed000/0x11000)=nil, 0x11000, 0x1000000, 0x8, 0x0) 2018/04/27 13:28:21 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x0, &(0x7f0000000140), 0x4) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x40, 0x20100) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r1, 0xc0505405, &(0x7f0000000080)={{0x0, 0x3, 0x81, 0x0, 0x28}, 0xfffffffffffffffe, 0x0, 0xeca9}) bind$bt_rfcomm(r1, &(0x7f0000000040)={0x1f, {0x1b90, 0x3ab112de, 0x400, 0x4af, 0xc8c, 0x1000}, 0x9}, 0xa) 2018/04/27 13:28:21 executing program 3: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) ioctl$fiemap(r0, 0x40086602, &(0x7f0000000100)=ANY=[]) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r1, &(0x7f0000000100)=ANY=[], 0x1023c) truncate(&(0x7f0000000240)='./file0\x00', 0x0) write$binfmt_elf64(r1, &(0x7f0000000280)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38}, [{}]}, 0x78) lseek(r0, 0x0, 0x4) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000040)=@get={0x1, &(0x7f00000000c0)=""/131, 0x671}) fcntl$getown(r1, 0x9) 2018/04/27 13:28:21 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x8, 0x10800) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000a40)=@broute={'broute\x00', 0x20, 0x5, 0x8b8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20001100], 0x0, &(0x7f0000000140), &(0x7f0000001100)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x11, 0x0, 0x0, 'ip6_vti0\x00', 'eql\x00', 'yam0\x00', 'dummy0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], @random="d1ef6392ac91", [], 0x148, 0x1c0, 0x1f8, [@statistic={'statistic\x00', 0x18, {{0x0, 0x2}}}, @physdev={'physdev\x00', 0x70, {{'ip6tnl0\x00', {}, 'vcan0\x00'}}}]}, [@common=@NFLOG={'NFLOG\x00', 0x50, {{0x0, 0x0, 0x0, 0x0, 0x0, "ff69d892092f7ce706132c140adaf9680823e3e2a3a6ec7186ba1949a6df2d9d363e6222357f1d048508e8eed62d219e2b56988e5f6adcc59460e9f230fc6f9e"}}}]}, @common=@dnat={'dnat\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x19}, 0xffffffffffffffff}}}}, {{{0x5, 0x26, 0x8864, 'bcsh0\x00', '\x00', 'vlan0\x00', 'gre0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xb}, [0xff, 0x0, 0x0, 0xff, 0xff], @random="51005780fbc3", [0xff, 0xff, 0xff, 0x0, 0x0, 0xff], 0x70, 0xa0, 0xe8}, [@common=@CONNSECMARK={'CONNSECMARK\x00', 0x8, {{0x2}}}]}, @common=@ERROR={'ERROR\x00', 0x20, {"d2211c7a6a862e96405f54d39f5b6f6f38ccb182bbc2683a301cdcbcc83d"}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffe, 0x1, [{{{0x3, 0x0, 0x0, 'erspan0\x00', 'gretap0\x00', 'ip6tnl0\x00', 'vlan0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], 0xb0, 0xe8, 0x138, [@time={'time\x00', 0x18}]}, [@common=@mark={'mark\x00', 0x10, {{0x0, 0xfffffffffffffffc}}}]}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x6, 'syz0\x00'}}}}]}, {0x0, '\x00', 0x3, 0xffffffffffffffff, 0x2, [{{{0x15, 0x0, 0x0, 'erspan0\x00', 'bond0\x00', '\x00', 'ip6gretap0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [], @empty, [0x3], 0x198, 0x220, 0x270, [@comment={'comment\x00', 0x100}]}, [@common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x8001, 'syz0\x00'}}}, @common=@mark={'mark\x00', 0x10, {{0x0, 0xffffffffffffffff}}}]}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x9aa, 'syz0\x00'}}}}, {{{0xd, 0x0, 0x0, 'sit0\x00', 'ip_vti0\x00', 'teql0\x00', 'tunl0\x00', @empty, [], @random="e41bff6e185a", [0x0, 0x0, 0x8], 0x70, 0x70, 0x1a0}}, @common=@SECMARK={'SECMARK\x00', 0x108, {{0x0, 0x0, 'system_u:object_r:system_dbusd_var_run_t:s0\x00'}}}}]}]}, 0x930) 2018/04/27 13:28:21 executing program 6: r0 = socket(0xa, 0x802, 0x0) setsockopt$inet_int(r0, 0x0, 0x18, &(0x7f0000000000)=0x200, 0x4) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getitimer(0x3, &(0x7f0000000440)) bind$llc(r0, &(0x7f0000000400)={0x1a, 0x33f, 0x0, 0xfff, 0x100000000, 0x661, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r1 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000), 0x2}, 0x1000000000c}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r1, 0xc0045516, &(0x7f00000000c0)=0x1) r2 = syz_open_dev$sndpcmp(&(0x7f0000000100)='/dev/snd/pcmC#D#p\x00', 0x1, 0x4000) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r2, 0xc04c5349, &(0x7f0000000140)={0x200, 0x2, 0x1}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f000000d000), &(0x7f0000001000)=0xfea6) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0xc1105517, &(0x7f0000001000)=""/250) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r1, 0xc0045516, &(0x7f0000000000)=0x1) r3 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r0, 0x800443d3, &(0x7f0000000040)={{0x0, 0x1, 0x2ee1e746, 0x2, 0xd54, 0x5}, 0x8, 0x1f, 0x1}) ioctl$VHOST_SET_VRING_ADDR(r2, 0x4028af11, &(0x7f00000003c0)={0x2, 0x0, &(0x7f00000001c0)=""/199, &(0x7f00000002c0)=""/190, &(0x7f0000000380)=""/43, 0x6000}) ioctl(r0, 0x3ff, &(0x7f0000000080)="c3c855781de5b3ae08e64d3d2da19c196c80059600ea9161a0c0ae8b76b10054102527127cc84a27584f5613d527264e921cd5b91a62994b24cfa9c65687092b") syncfs(r3) 2018/04/27 13:28:21 executing program 0: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x40000000003, 0x3) r1 = dup(r0) ustat(0x3, &(0x7f0000000000)) perf_event_open(&(0x7f0000348f88)={0x0, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) gettid() ioctl$sock_ipx_SIOCSIFADDR(r1, 0x400452c8, &(0x7f0000000080)={"e39cfc256e300025fd0c0000ff7900", {0x4, 0x0, 0x8000001, "1016ffffff7f"}}) 2018/04/27 13:28:21 executing program 7: r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x2, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fallocate(r0, 0x5, 0x401, 0xffffffff) fstatfs(r0, &(0x7f0000000240)=""/142) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x200, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x208000, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc10c5541, &(0x7f0000000200)) r1 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$invalidate(0x15, r1) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc0045540, &(0x7f00000001c0)=0x2) 2018/04/27 13:28:22 executing program 4: r0 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x0, 0x0) sendmsg$can_raw(r0, &(0x7f0000000240)={&(0x7f0000000100)={0x1d}, 0x10, &(0x7f0000000200)={&(0x7f0000000140)=@can={{0x0, 0x0, 0x4, 0x800}, 0x2, 0x0, 0x0, 0x0, "00105930a36ab9c5"}, 0x10}, 0x1}, 0x20040000) setsockopt$inet_dccp_buf(0xffffffffffffffff, 0x21, 0x0, &(0x7f0000000080)="a140000000000000007895cc24a59a23", 0x10) add_key(&(0x7f00000001c0)='dns_resolver\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000000c0)="f25ec4638638ecf80ee2830369dac77d09732ff57cd04dfa61ae760b9b403a63a6642036f006e2cf8e8c07243ccc76907e5aaef7340000000000", 0x3a, 0xfffffffffffffffb) r1 = open(&(0x7f0000000000)='./file0\x00', 0x8000, 0x20) r2 = socket$bt_bnep(0x1f, 0x3, 0x4) sendto(r1, &(0x7f0000000280)="035d9d038364a0297c837d3e3f331a57a1a8d220c4b12ad023b3095ec0af802f78e999495b06ef89bce78e94f6e3d21934f4bbce815f2b0847b9979fe3fc659f751bfdcad9bb498adf089cba42f9f0dd1ef618f8ff7f812a8585159ba5796b1449485f4f497af15ec427f3d02d55c6f5b2c918127dcd6a3418bf639e7eae568f3a93644c28f3def1289d9d4f6662bb9d734cc705f61933ac3d3728b86c6372653d65cc161eb354f4f2ffbb05fafd52838de917a0c4d1079ef8561ca166a9a4", 0xbf, 0x11, &(0x7f0000000340)=@pppol2tpin6={0x18, 0x1, {0x0, r2, 0x1, 0x4, 0x1, 0x1, {0xa, 0x4e21, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0xfff}}}, 0x80) 2018/04/27 13:28:22 executing program 0: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x40000000003, 0x3) r1 = dup(r0) ustat(0x3, &(0x7f0000000000)) perf_event_open(&(0x7f0000348f88)={0x2, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) gettid() ioctl$sock_ipx_SIOCSIFADDR(r1, 0x400452c8, &(0x7f0000000080)={"e39cfc256e300025fd0c0000ff7900", {0x4, 0x0, 0x8000001, "1016ffffff7f"}}) 2018/04/27 13:28:22 executing program 1: r0 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) mq_open(&(0x7f0000000080)="2f6465765d01eac8990d6b98bc752f736e649ca01ce7827f3b94a014418d4620e5d7cc1b8665fb9028bb91f2cf1163c10751afdfab44638006612570c2", 0x0, 0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x2}) r1 = shmat(0xffffffffffffffff, &(0x7f0000ffb000/0x3000)=nil, 0x2000) shmdt(r1) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000009f7c)=""/132, 0x84}, {&(0x7f0000012000)=""/252, 0xfc}, {&(0x7f0000012000)=""/155, 0x9b}, {&(0x7f00000001c0)=""/11, 0xb}, {&(0x7f0000000000)=""/102, 0xfffffffffffffef8}], 0x5, 0x0) ioctl(r0, 0xc2604110, &(0x7f0000000000)) 2018/04/27 13:28:22 executing program 3: bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000001c0), 0x4) r0 = memfd_create(&(0x7f0000000400)='security\x00', 0x3) fstat(r0, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0}) quotactl(0x93, &(0x7f0000000000)='./bus\x00', r1, &(0x7f0000000140)="ad5317cdd4a74cc06b645fadd1b96b1234c357094e2b1e573d790830f675d3a09a4c0734e2e52f44a912e11d5665f4c73f54b38416e1a756ca234b43900aed207d0392ff7acdf4c44542c9c6d7fd587fe8b93ee93e") r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x7fff) fcntl$addseals(r2, 0x409, 0xc) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x200000000101005, 0x0) sendfile(r3, r2, &(0x7f0000f28ff8), 0x100000002) clone(0x0, &(0x7f00000003c0), &(0x7f0000000280), &(0x7f00000002c0), &(0x7f0000000300)) ioctl$TIOCSLCKTRMIOS(r3, 0x5437, &(0x7f0000000040)) 2018/04/27 13:28:22 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000942000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4effc)=0x1, 0x4) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x18}}, 0x10) connect$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000080)="bc", 0x1, 0x8000, &(0x7f0000000140)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00006d1fd4)="db", 0x1, 0x4000000, &(0x7f00004daff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/04/27 13:28:22 executing program 7: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0x0, 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x10, 0x4, 0x4, 0x5, 0x0, 0x1}, 0x2c) socket$kcm(0x29, 0xfffffffffffffffe, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x21a}, 0x2c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0xffffffffffffffcc, &(0x7f0000001300)=""/251}, 0x14) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet(0x16, 0x70b000, 0xffffffdfffffffe0, &(0x7f00000001c0)) 2018/04/27 13:28:22 executing program 5: clock_nanosleep(0x2, 0x0, &(0x7f0000000140)={0x0, 0x1c9c380}, &(0x7f0000000180)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) shmat(0x0, &(0x7f0000597000/0x3000)=nil, 0x0) shmat(0x0, &(0x7f0000a2f000/0x3000)=nil, 0x0) r0 = semget(0x3, 0x4, 0x400) semctl$IPC_STAT(r0, 0x0, 0x2, &(0x7f0000000000)=""/164) 2018/04/27 13:28:22 executing program 2: syz_emit_ethernet(0xf8, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], &(0x7f0000efe000)) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x4000) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) 2018/04/27 13:28:22 executing program 0: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x40000000003, 0x3) r1 = dup(r0) ustat(0x3, &(0x7f0000000000)) perf_event_open(&(0x7f0000348f88)={0x2, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) gettid() ioctl$sock_ipx_SIOCSIFADDR(r1, 0x400452c8, &(0x7f0000000080)={"e39cfc256e300025fd0c0000ff7900", {0x4, 0x0, 0x8000001, "1016ffffff7f"}}) 2018/04/27 13:28:22 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001840)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(aes-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000001f3a)="ad56b6c5820faeb995298992ea54c7be", 0x10) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000001340)=[{&(0x7f0000002f80)="af92b02946cc7574aa8e5ab7acd3d6614713177f7e6614cd185033598267889107", 0x21}], 0x1}, 0x0) 2018/04/27 13:28:22 executing program 6: r0 = userfaultfd(0x807f8) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000140)={0xaa, 0x24}) r1 = syz_open_dev$adsp(&(0x7f0000000180)='/dev/adsp#\x00', 0xffff, 0x0) ioctl$EVIOCGPROP(r1, 0x80404509, &(0x7f0000000080)=""/96) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000ff7fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) ppoll(&(0x7f00004c7fb0)=[{r0, 0xd}], 0x1, &(0x7f0000000000)={0x1000000077359400}, &(0x7f00004c7000), 0x8) mremap(&(0x7f00009e1000/0x4000)=nil, 0x4000, 0x4000, 0x0, &(0x7f00009de000/0x4000)=nil) close(r1) 2018/04/27 13:28:22 executing program 7: r0 = syz_init_net_socket$llc(0x1a, 0x26, 0x0) getsockopt$llc_int(r0, 0x10c, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = dup2(r0, r0) setsockopt$inet_mreq(r1, 0x0, 0x24, &(0x7f00000014c0)={@loopback=0x7f000001, @multicast2=0xe0000002}, 0x8) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f0000000340)={r1, 0x2, 0x4, "e8ea7c371baa8c227850990cee08273c0910693e02417ab2de585910ac380f239b9cbd5fa0fb298224045024a4d54420ac84677fd292c283db9a494427a24b72"}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000000)={0x1, 0x8, 0x100000001, 0x20, 0x0}, &(0x7f00000000c0)=0x10) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(r1, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0xd0aca404c629533a}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x24, r3, 0x0, 0x70bd2a, 0x25dfdbfc, {0x3}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x1000}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xffffffffffff4844}]}, 0x24}, 0x1, 0x0, 0x0, 0x4000000}, 0x4010) accept$nfc_llcp(r1, 0x0, &(0x7f0000000300)) setsockopt$RDS_GET_MR_FOR_DEST(r1, 0x114, 0x7, &(0x7f0000001400)={@l2={0x1f, 0x35c99192, {0xe51ff51200, 0x4, 0x461, 0x7, 0x7, 0x5}, 0x7ff, 0x2}, {&(0x7f00000003c0)=""/4096, 0x1000}, &(0x7f00000013c0), 0x9}, 0xa0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000100)={r2, @in6={{0xa, 0x4e23, 0x9, @loopback={0x0, 0x1}, 0x17}}, 0x8, 0x10000000000000}, 0x90) 2018/04/27 13:28:23 executing program 2: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x8020000000) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000001140)='ip6_vti0\x00', 0x10) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, &(0x7f00000002c0)) 2018/04/27 13:28:23 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000140)='./file0\x00', 0xfffffffffffffffd, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000180)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d00200020003d002000200020002000200020002000200000000000000000bb000000000000bb252f45000000000000190000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x5}], 0x0, &(0x7f0000000100)={[{@map_acorn='map=acorn', 0x2c}, {@sbsector={'sbsector', 0x3d, [0x3d, 0x31, 0x0, 0x0, 0x3f, 0x30, 0x2d, 0x3c]}, 0x2c}]}) 2018/04/27 13:28:23 executing program 0: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x40000000003, 0x3) r1 = dup(r0) ustat(0x3, &(0x7f0000000000)) perf_event_open(&(0x7f0000348f88)={0x2, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) gettid() ioctl$sock_ipx_SIOCSIFADDR(r1, 0x400452c8, &(0x7f0000000080)={"e39cfc256e300025fd0c0000ff7900", {0x4, 0x0, 0x8000001, "1016ffffff7f"}}) 2018/04/27 13:28:23 executing program 3: r0 = memfd_create(&(0x7f0000000140)='dev ', 0x0) write(r0, &(0x7f0000000040)="16", 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x5, 0x11, r0, 0x0) utimensat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={{0x77359400}, {0x0, 0x2710}}, 0x0) 2018/04/27 13:28:23 executing program 7: r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) r1 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x1, 0x800) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000600)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000640)={{{@in=@dev, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@dev}}, &(0x7f0000000740)=0xe8) fstat(r0, &(0x7f0000000780)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getpgrp(0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000800)={{{@in6=@mcast2, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @local}}, 0x0, @in6=@remote}}, &(0x7f0000000900)=0xe8) r7 = getgid() fcntl$getownex(r0, 0x10, &(0x7f0000000940)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000980)={{{@in=@multicast2, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @rand_addr}}, 0x0, @in6=@mcast1}}, &(0x7f0000000a80)=0xe8) getgroups(0xa, &(0x7f0000000ac0)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff]) r11 = syz_open_dev$vcsa(&(0x7f0000000dc0)='/dev/vcsa#\x00', 0x61d, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000001280)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000012c0)={{{@in6=@loopback, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@rand_addr}}, &(0x7f00000013c0)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001400)={0x0, 0x0, 0x0}, &(0x7f0000001440)=0xc) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000001480)=0x0) r16 = geteuid() fstat(r0, &(0x7f00000014c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000001540)={0x0, 0x0}) r19 = getuid() lstat(&(0x7f0000001580)='./file0\x00', &(0x7f00000015c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000001640)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000019c0)={0x0, 0x0}, &(0x7f00000016c0)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001700)={0x0, 0x0, 0x0}, &(0x7f0000001740)=0xc) sendmmsg$unix(r1, &(0x7f0000001900)=[{&(0x7f00000000c0)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f0000000580)=[{&(0x7f00000001c0)="6ae86c3cbc4c195890f43cf8c0e752a45f3cff9132915af6837c79f466b0e04813e91fa95b25c4e25e94416f369dbeb22cf8c52407f1db6e0cea87311efa136ca76a3cde91997a5a638ba334f30e075538a2c4a83bf6df6b6ed3e577a41e663703969619fce3fbe66fe99cf249f3b2e5fd76bdcd3fabc1fd7009a48e4a4aa1b9cd58a65da4f840f663e3071723ef8709216f3ccaad31ed4e775d2ed9254b672edecfcdbc6066d860016c59b2ffdfd631ec91971203295b022d6455248acd8b", 0xbf}, {&(0x7f0000000280)="d07ce7325c863f956145ba8929a2d2848b39c19e3e7f4845709051ca32ee4baa65525b9718871c5b3d6f5ea55edfd66459dc6ab9904c9a599db32d8b2a90bd8ddf72c1ca9faabc0c5b424dce463a6613648366e4a2c16ccfd5d88601b5afb15c407a44ab8c99bf3dd0b932bde94fea64f548a7b02613cde67cf5c4d3aa6cfc724c4bdde625b6bb02605fe59c1351f660790f456b280ef2464fc53f9aae8e8024bc7791c4455af91434735440cd28d428ae371b098260e0f75866d9ffe7a717b3bdcb71a733d8061f8f1464f853cd668b0d4191d9", 0xd4}, {&(0x7f0000000380)="eb82855b57b02fde8f315d784c33eb332ec9293b", 0x14}, {&(0x7f00000003c0)="35f7a03e016a6a7ac006d38a83915e032384ab750d3e1b7a83fbedc4b13fef6ecef42d5646b3cb0633702d66890447ac4f1c63", 0x33}, {&(0x7f0000000400)="6d0d2050352ef6fa7be506", 0xb}, {&(0x7f0000000440)="b7f206f6a63fb43d4420ecf822da7c50815bd9db8e184480f517dc030aed87e3a27e356eeed45398facafc4f75025dc79842e6e3966352ab2cd109603ba5bd5fed1b78750f79a6906ae5c35a8c504e10b12e5ccd071b93ab70695c334e60525cc39c99213864df656f37ffc77e9535d3bbdeccb5cb9184819fe683488627ec53edbd234daa221f3bde768d29d90520153cbe48589241ce64be7539c79d77be99d30f79e2d36283a1e5f1a6c1335f0bc075d1c8ecd32a5436777725b94e65b8841632f506b4421356a101aea1e0a5996dfb36", 0xd2}, {&(0x7f0000000540)="664d76a676bd2676da51b509812233db7ec73c806cf66840893a", 0x1a}], 0x7, &(0x7f0000000b00)=ANY=[@ANYBLOB="20000000000000000100000002000000", @ANYRES32=r2, @ANYRES32=r3, @ANYRES32=r4, @ANYBLOB="0000000018000000010000080000000000000000", @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="20000000000000000100000002000000", @ANYRES32=r5, @ANYRES32=r6, @ANYRES32=r7, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r8, @ANYRES32=r9, @ANYRES32=r10, @ANYBLOB="0000000018000000000000000100000001000000", @ANYRES32=r0, @ANYBLOB='\x00\x00\x00\x00'], 0x90, 0x10}, {&(0x7f0000000bc0)=@file={0x9bc0a69a6b285f95, './file0\x00'}, 0x6e, &(0x7f0000000d80)=[{&(0x7f0000000c40)="09493bd69eaf2d3768f936bbde78ae30c0e6c3540b7a3106f008b9549b4b3a6afe9b47e4ba0c205b56c9f8183ea446518c5e47b00220eee10d57fb38467dc63c6553fdf338a9d2aa86cbf99d0d6bd67403e2aecd6e96aa6eef24e8ae569ecf230076c2f8ccbd3eeea482b1a043a0fc0bcd38dd077613cfc78e7d34d832ac596bc5515716c48a9b4bc70906723c67d7c7ac07d6280eb0b2f12a3e1713eba0c242d7a21b855c244a510f6661b3610b5f985b705ccca6e8fe26c722d3bb87f9", 0xbe}, {&(0x7f0000000d00)="586328bc076d579189c9d20a1192eb1848626f3f4bfa11491413c06545e2d89f76fd7c3bb1814fe799dfcb185d45e1112677465b938e1f10fd2f3f7109666e1af04ff38c67decd03f996ed197fc25ad5faaf069bc4b928a246e29fc626c33c09", 0x60}], 0x2, &(0x7f0000000e00)=[@rights={0x18, 0x1, 0x1, [r0, r11]}, @rights={0x18, 0x1, 0x1, [r0]}], 0x30, 0x10}, {&(0x7f0000000e40)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f0000001200)=[{&(0x7f0000000ec0)="e0f5cd2054a9ea347b83f9ff4e0803c4092cdf020131f34d6cccd897c078345cccdc3621c1070553853446bd3e2c449d7d47dcbc9ab8d16a4fa9d213ba2a0adc2cf67fa1ff0a1c5d143e1679a852a044", 0x50}, {&(0x7f0000000f40)="84cd5877b4be8aa8c6381d295824077f5725d0d6a3e21f57749f219680e58e2be5a17d8b6afd8f976759888f9881fad9e82cacc8d771b89db8bfb978d0e1efd2bad4a0212b", 0x45}, {&(0x7f0000000fc0)="f75c789878ae2a78c4743cc5515212c6b6b1e29ffef0d813068a3cb14789d19f657625f38ff322d88b5b7686ce79880a1c25b60167420ea51727fdae6ee362b2cd185f09a7405a4a11449d85a673ca69d320312d3050fd8e4a66012e6cc944d053f0f1a394f12f018b44203e1bf2cdcd4ceb0a58fe63de000e2d361a8b65c9ad2ab3b9e6125d0e3e3a33cf0bba858e98a736d632085def68ec378deaba2043f8cc86d3", 0xa3}, {&(0x7f0000001080)="dc46bd6b28e91496f117e716e63767b71e4286ffa0066cf8a729c9eab21a5b56200fdaceb374f241260b5c5accc7aee02225e1466dfca78176e6821b6341d8fe9ef6f85ef3731fb2639ca9e8032cabdfa55d0b9524af35b23a14d9906564c68fa1df91a2c3e512b83516766639331bb4fe0b4ec21683a32705b31e264e0d52fbcb96c0112c52", 0x86}, {&(0x7f0000001140)="0211ca57c5ce891c4bfb902f1ce43f59d98a1bf5346d1870a68d08b7613c116fd329448b6d8f5d85e3f2db99f8de7c51bfd0104be447a8738ce38cae5b64306dddd3aa3f6de1419721580ecf8f3db72c3571902822e5b95f9a289729b07318ba528b8dea3370ca1be66348153941dba8204a923f16ef3520ad04460e2ecb489319a8b99cda", 0x85}], 0x5, &(0x7f0000001780)=[@cred={0x20, 0x1, 0x2, r12, r13, r14}, @cred={0x20, 0x1, 0x2, r15, r16, r17}, @cred={0x20, 0x1, 0x2, r18, r19, r20}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r21, r22, r23}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}], 0x160, 0x40800}], 0x3, 0x1) getsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000001680)=0x6, &(0x7f0000001a00)=0x4) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r0, 0x29, 0x41, &(0x7f0000000000)={'raw\x00', 0x5, [{}, {}, {}, {}, {}]}, 0x78) perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x82000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xc070c31}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/04/27 13:28:23 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x40e, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x0, 0x0) r1 = dup(r0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0x40085400, &(0x7f0000000000)={0x7}) readahead(r0, 0x816, 0x2) 2018/04/27 13:28:23 executing program 6: r0 = memfd_create(&(0x7f0000000100)="736563757269747d917617cb0e3dbe4574656f00", 0x0) write(r0, &(0x7f0000000040)="16", 0x1) sendfile(r0, r0, &(0x7f0000000000), 0xb512) clock_nanosleep(0x0, 0x0, &(0x7f0000000140)={0x0, 0x1c9c380}, &(0x7f0000000180)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mlock(&(0x7f00002ae000/0x11000)=nil, 0x11000) r1 = syz_open_dev$midi(&(0x7f00000001c0)='/dev/midi#\x00', 0x8000, 0x0) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f0000000200)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'veth0_to_team\x00'}}) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000080)=@assoc_value, &(0x7f00000000c0)=0x8) 2018/04/27 13:28:23 executing program 5: unshare(0x20020400) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0x20000000000000e, 0x4000000000080, 0x2}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000440)={r0, &(0x7f00000001c0), &(0x7f0000000040)}, 0x311) r1 = getpid() r2 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x5, 0x208200) execveat(r2, &(0x7f0000000140)='./file0\x00', &(0x7f00000002c0)=[&(0x7f0000000180)="76626f786e65743125626465766d696d655f74797065766d6e657430d900", &(0x7f00000001c0)='#\x00', &(0x7f0000000200)='eth0-\x00', &(0x7f0000000280)='self\x00'], &(0x7f0000000400)=[&(0x7f0000000300)='!(\x00', &(0x7f0000000340)='{vboxnet1\x00', &(0x7f0000000380)="6574683073797374656d2d70726f63872f00", &(0x7f00000003c0)='\x00'], 0x0) ptrace$peek(0x1002, r1, &(0x7f00000004c0)) r3 = socket(0xc, 0x1, 0xfffffffffffffffb) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00000000c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="3f42ac634400000000000000381200d5beb3b74713b0d076c616343d79d4f7d8ecb51b7a2896acb95f6323d797b945673cea285f1079cc08223aaca6460a505e7c431aa1d8d88a897a791b4b8c2d4c"], &(0x7f00000024c0)=0x2) ioctl$KVM_GET_TSC_KHZ(r2, 0xaea3) getsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000002500)={r4, 0x7, 0xffffffff, 0x3ff}, &(0x7f0000002540)=0x10) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000fccff0)={r0, &(0x7f0000fce000)}, 0x10) 2018/04/27 13:28:23 executing program 1: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r0) keyctl$set_timeout(0x17, r0, 0x0) 2018/04/27 13:28:23 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d7a000)={&(0x7f0000aeaff4)={0x10}, 0xc, &(0x7f00004e2000)={&(0x7f0000000040)=ANY=[@ANYBLOB="200000000c0601000000001d00000000000000000c00010030b5408db5de234cfc6d3f40bf265fe2fc1c0458a6493c180b7530748cb3bee74f73891db37043", @ANYRES32], 0x160}, 0x1}, 0x0) r1 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$clear(0x7, r1) 2018/04/27 13:28:23 executing program 0: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x40000000003, 0x3) r1 = dup(r0) ustat(0x3, &(0x7f0000000000)) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) gettid() ioctl$sock_ipx_SIOCSIFADDR(0xffffffffffffffff, 0x400452c8, &(0x7f0000000080)={"e39cfc256e300025fd0c0000ff7900", {0x4, 0x0, 0x8000001, "1016ffffff7f"}}) 2018/04/27 13:28:23 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) connect(r0, &(0x7f0000000100)=@rc={0x1f, {0x7, 0x401, 0x1, 0x7, 0x8f, 0x8}, 0x8}, 0x80) sendmsg$nl_xfrm(r0, &(0x7f00000000c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000340)=@newsa={0x138, 0x10, 0x1, 0x0, 0x0, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@local={0xfe, 0x80, [], 0xaa}}, {@in=@broadcast=0xffffffff, 0x0, 0x6c}, @in6=@mcast2={0xff, 0x2, [], 0x1}, {}, {}, {}, 0x0, 0x0, 0x2, 0x4}, [@algo_comp={0x48, 0x3, {{'deflate\x00'}}}]}, 0x138}, 0x1}, 0x0) 2018/04/27 13:28:23 executing program 4: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000180)='./file0\x00', 0x401, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200077008f8", 0x16}], 0x0, &(0x7f00000000c0)=ANY=[]) r0 = open(&(0x7f0000000080)='./file0/file0\x00', 0x3fffa, 0x0) pwritev(r0, &(0x7f0000002640)=[{&(0x7f0000000400)='!', 0x1}], 0x1, 0x0) pwritev(r0, &(0x7f0000001f80)=[{&(0x7f0000001e80)="c0", 0x1}], 0x1, 0x0) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f00000000c0)={0xef, @rand_addr=0x5, 0x4e24, 0x2, 'nq\x00', 0x4, 0x0, 0x60}, 0x2c) readahead(r0, 0x0, 0x0) 2018/04/27 13:28:23 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000140)={0x1, 0x0, [{0x200004b564d01, 0x0, 0xfffffffffffffffd}]}) ioctl$KVM_KVMCLOCK_CTRL(r2, 0xaead) r3 = dup3(r2, r1, 0x0) ioctl$TUNATTACHFILTER(r3, 0x401054d5, &(0x7f0000000180)={0x8, &(0x7f00000000c0)=[{0x6, 0x4, 0x22b1, 0x6}, {0xfffffffffffffffe, 0x0, 0xffffffff, 0x9}, {0x3, 0x4, 0x4, 0xfffffffffffffff9}, {0xfffffffffffffff9, 0x4, 0xf32, 0x1}, {0x8, 0x1ea, 0x4, 0x2}, {0x7, 0x4, 0x5, 0x2}, {0x7f, 0x5, 0x3, 0x400}, {0x6, 0x3f, 0x7, 0x800}]}) r4 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x101000, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r4, 0x84, 0x1e, &(0x7f0000000040), &(0x7f0000000080)=0x7d) [ 126.301359] netlink: 'syz-executor7': attribute type 1 has an invalid length. [ 126.345389] FAT-fs (loop4): Directory bread(block 2) failed [ 126.375955] FAT-fs (loop4): Directory bread(block 3) failed [ 126.387681] netlink: 'syz-executor7': attribute type 1 has an invalid length. 2018/04/27 13:28:23 executing program 1: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffff0001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x1, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000240)='/dev/mixer\x00', 0x202040, 0x0) ioctl$KVM_SET_FPU(r0, 0x41a0ae8d, &(0x7f0000000080)={[], 0x3, 0x2, 0x5, 0x0, 0x80000000, 0x1, 0xd000, [], 0x4}) pkey_alloc(0x0, 0x0) [ 126.412196] FAT-fs (loop4): Directory bread(block 4) failed [ 126.435515] FAT-fs (loop4): Directory bread(block 5) failed [ 126.456199] FAT-fs (loop4): Directory bread(block 6) failed [ 126.484899] FAT-fs (loop4): Directory bread(block 7) failed [ 126.516284] FAT-fs (loop4): Directory bread(block 8) failed [ 126.533792] FAT-fs (loop4): Directory bread(block 9) failed [ 126.553241] FAT-fs (loop4): Directory bread(block 10) failed [ 126.569373] FAT-fs (loop4): Directory bread(block 11) failed [ 126.608565] attempt to access beyond end of device [ 126.613933] loop4: rw=2049, want=246, limit=2 [ 126.639797] attempt to access beyond end of device [ 126.644999] loop4: rw=0, want=246, limit=2 [ 126.666694] attempt to access beyond end of device [ 126.671727] loop4: rw=0, want=246, limit=2 2018/04/27 13:28:25 executing program 2: io_setup(0x7fff, &(0x7f0000000100)=0x0) io_cancel(r0, &(0x7f0000001180)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000000140)}, &(0x7f00000011c0)) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000000080)={0x3, {0x2, 0x4e21, @multicast1=0xe0000001}, {0x2, 0x4e22}, {0x2, 0x4e22, @rand_addr=0x101}, 0x100, 0x10001, 0x370, 0x3f, 0xffffffff, &(0x7f0000000040)='veth0_to_bond\x00', 0x1d3, 0x7ff}) 2018/04/27 13:28:25 executing program 0: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x40000000003, 0x3) r1 = dup(r0) ustat(0x3, &(0x7f0000000000)) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) gettid() ioctl$sock_ipx_SIOCSIFADDR(r1, 0x400452c8, &(0x7f0000000080)={"e39cfc256e300025fd0c0000ff7900", {0x4, 0x0, 0x0, "1016ffffff7f"}}) 2018/04/27 13:28:25 executing program 5: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000100)=[@in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e22, @broadcast=0xffffffff}, @in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e23, @multicast1=0xe0000001}, @in={0x2, 0x4e24, @loopback=0x7f000001}], 0x50) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000182000)={&(0x7f0000000080)={0x2, 0xd, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, [@sadb_x_policy={0x8, 0x12, 0x0, 0x3, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@multicast1=0xe0000001}}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}]}, 0x80}, 0x1}, 0x0) 2018/04/27 13:28:25 executing program 1: r0 = socket$nl_generic(0xa, 0x5, 0x84) pselect6(0x71, &(0x7f0000000100)={0x0, 0x7ff, 0x1000, 0x3, 0xffffffff, 0x8, 0x30e4, 0x400}, &(0x7f0000000140)={0x800, 0x1ca1ba9f, 0x6, 0x20, 0xffffffff80000001, 0xffff, 0x2, 0x6}, &(0x7f0000000180)={0x400, 0x100000000, 0xb0, 0xff, 0x100000001, 0x100000001, 0x3}, &(0x7f00000001c0)={0x0, 0x1c9c380}, &(0x7f0000000240)={&(0x7f0000000200)={0x2500000000000000}, 0x8}) pipe2(&(0x7f0000000300)={0xffffffffffffffff}, 0x80000) setsockopt$inet6_tcp_int(r1, 0x6, 0x1, &(0x7f0000000340)=0x37b, 0x4) r2 = syz_open_dev$midi(&(0x7f0000000280)='/dev/midi#\x00', 0x2, 0x1) ioctl$VHOST_SET_VRING_NUM(r2, 0x4008af10, &(0x7f00000002c0)={0x3, 0x8001}) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000b80)={'bridge0\x00', &(0x7f0000000000)=@ethtool_dump={0x3f, 0x64f4, 0x0, 0xe0, "b4731164be20dc29fcd253544fb0b575649c85ef29a31572bae4e4fcb3e097c9b994c1576f4dadb3a3c9c585b804e1ec9156144fc3edc0093da9005ba68d51b26a2d4ef461cc8ee86796ec4a1c872793bc3b2595df5dd65307973cad3d8b77959c9846c0921a601035acaca6ef70b7418a4afda9e06445e36ace731844660a85894de7337a6b3803c3a6330fd5bcc83c2a9d50e6c711b338c7ffe1463ea211494874d937f85c58ebf8310747a4a265c8b2f4f0cd024ac9b51f25b5be70d26f36ebe9a3e3906c74c9ddd09a251f9fe82b6391350f5fe0351872c4bc4b8fc5dbb5"}}) 2018/04/27 13:28:25 executing program 7: r0 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x5, 0x2) ioctl$KVM_SET_FPU(r0, 0x41a0ae8d, &(0x7f0000000100)={[], 0xfff, 0x0, 0x0, 0x0, 0x9fc6, 0x0, 0x0, [], 0x1}) perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f0000000300)=""/101) futex(&(0x7f0000000040), 0x400000085, 0x0, &(0x7f00000000c0), &(0x7f0000000000), 0x1f000000) 2018/04/27 13:28:25 executing program 6: capset(&(0x7f0000fb2000)={0x40020071026}, &(0x7f000006f000)) r0 = syz_open_dev$midi(&(0x7f0000000400)='/dev/midi#\x00', 0x8, 0x400001) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f0000000440)={0x3, 0x3}) r1 = open(&(0x7f0000000240)='./file0\x00', 0x200, 0x68) r2 = syz_open_dev$sndmidi(&(0x7f0000000280)='/dev/snd/midiC#D#\x00', 0x8001, 0x10001) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f00000002c0)) socketpair$packet(0x11, 0x2, 0x300, &(0x7f00000003c0)) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r2) r3 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r3, 0x29, 0x4b, &(0x7f000062cffc)=0x6, 0x4) r4 = creat(&(0x7f0000000040)='./file0\x00', 0x0) statx(r4, &(0x7f0000000080)='./file0\x00', 0x400, 0x480, &(0x7f00000000c0)) setsockopt$inet6_int(r3, 0x29, 0xc9, &(0x7f0000000000), 0x1af) getsockopt$inet_int(r4, 0x0, 0x22, &(0x7f00000001c0), &(0x7f0000000200)=0x4) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f0000000380)=0x7fff) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000300)={'vcan0\x00', 0x0}) setsockopt$inet6_mreq(r4, 0x29, 0x14, &(0x7f0000000340)={@local={0xfe, 0x80, [], 0xaa}, r5}, 0x14) 2018/04/27 13:28:25 executing program 4: r0 = socket$inet(0x10, 0x3, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x100, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f00000000c0)=0x8, 0x4) getsockopt$IPT_SO_GET_REVISION_TARGET(0xffffffffffffffff, 0x0, 0x43, &(0x7f0000000000)={'ipvs\x00'}, &(0x7f0000000040)=0x1e) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="240000005e00030207fffd946fa283bc0aeee6d87986c497431d8568b51ba3a2d188737e", 0x24}], 0x1}, 0x0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000007000)=[{&(0x7f0000006000)="1b0000001200030f07fffd946fa283bc04eee6d87986c497271d85", 0x1b}], 0x1}, 0x0) 2018/04/27 13:28:25 executing program 3: r0 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x3, 0x28000) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f0000000100)={0x7, &(0x7f00000000c0)=[{}, {}, {}, {}, {}, {}, {}]}) socket$netlink(0x10, 0x3, 0xc) writev(0xffffffffffffffff, &(0x7f00000021c0), 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000f6fff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) bind$bt_l2cap(0xffffffffffffffff, &(0x7f0000000080)={0x1f, 0x0, {0x0, 0xba52, 0x7, 0x3f8, 0x0, 0x7}}, 0xe) socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000a8d000)={&(0x7f0000c78ff4)={0x10}, 0xc, &(0x7f0000df6000)={&(0x7f0000000640)=ANY=[@ANYBLOB="71d0385325e40636fa5b4e7ccdf561d2200b96fdec15365d03080343931dd765acc95ec5337c4646665ab91532f3c25f664ffff86a17bb1cacec90d3e5c2622a9490ac4731b92be01fb3d80189149e4ca2fb87b92fc733f7f93199657355c5e70d"], 0x61}, 0x1}, 0x0) r1 = socket$inet_sctp(0x2, 0x9, 0x84) accept4$packet(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000002540)=0x14, 0x80000) sendmsg$inet_sctp(r1, &(0x7f0000001f00)={&(0x7f0000001840)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10, &(0x7f0000001c40)=[{&(0x7f0000001880)='[', 0x1}], 0x1, &(0x7f0000001e40)}, 0x40) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000540)=@nat={'nat\x00', 0x19, 0x3, 0x370, [0x20000140, 0x0, 0x0, 0x20000170, 0x200002d0], 0x0, &(0x7f0000000100), &(0x7f0000000140)=ANY=[@ANYBLOB="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"]}, 0x410) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000002980)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000440)={0x0, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}, 0x7bb7, 0x4}, &(0x7f0000000500)=0x90) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000002240)={0x0, 0x9, 0x417}, &(0x7f00000001c0)=0x10) syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$fou(&(0x7f0000000240)='fou\x00') pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r7, 0x84, 0x15, &(0x7f0000000080)={0x401}, 0x1) syz_open_dev$sndseq(&(0x7f0000000600)='/dev/snd/seq\x00', 0x0, 0x602800) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r6, 0x4010640d, &(0x7f0000000040)={0x1c0000, 0xffffffffffff0000}) sendmsg$FOU_CMD_GET(r4, &(0x7f0000000300)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000e00)=ANY=[@ANYBLOB="140000023eef600100ab30731360525edfe019185f47f688d2a3069f4c5144bf4bdd4bb38fd9f0bc5b5c90e72f79e9adfae0c340c471b8b787a5101dbdce09d1227ab33b7d935f810d27c6a9a1229e3482febba61b1b92293c3c2a79af2cca2570735b29a3432891a7e60e74f873c6060b5dae7fdb707ff3b91255379d7204af", @ANYRES16=r5, @ANYBLOB="2103000000000000000003000000"], 0x14}, 0x1}, 0x0) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000002780)={&(0x7f00000021c0)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000002740)={&(0x7f00000022c0)=ANY=[]}, 0x1, 0x0, 0x0, 0x4001}, 0x8000) bpf$PROG_LOAD(0x5, &(0x7f00000007c0)={0x7, 0x8, &(0x7f00000005c0)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0xd}, @map={0x18, 0x1, 0x1}, @map={0x18, 0x7, 0x1}, @exit={0x95}], &(0x7f00000006c0)='GPL\x00', 0xfffffffffffffff9, 0x98, &(0x7f0000000700)=""/152, 0x0, 0x1}, 0x48) writev(r3, &(0x7f0000000880), 0x0) r8 = gettid() process_vm_writev(r8, &(0x7f0000000980)=[{&(0x7f0000000840)=""/128, 0x80}, {&(0x7f00000008c0)=""/154, 0x9a}], 0x2, &(0x7f0000000d80)=[{&(0x7f00000009c0)=""/237, 0xed}, {&(0x7f0000000ac0)=""/104, 0x68}, {&(0x7f0000000b40)=""/1, 0x1}, {&(0x7f0000000b80)=""/247, 0xf7}, {&(0x7f0000000c80)=""/200, 0xc8}], 0x5, 0x0) 2018/04/27 13:28:25 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000000)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)={0x14, r1, 0xf21, 0x0, 0x0, {0xb}}, 0x14}, 0x1}, 0x0) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) r2 = creat(&(0x7f0000000280)='./file0\x00', 0x0) execve(&(0x7f0000ee6ff8)='./file0\x00', &(0x7f0000578fe8), &(0x7f0000000380)) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000080)={r2, 0x28, &(0x7f0000000040)}, 0x10) open$dir(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f00000000c0), &(0x7f0000000100)=0x4) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000000180)=0x0) prctl$setptracer(0x59616d61, r3) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x100, 0x0) [ 127.717926] netlink: 7 bytes leftover after parsing attributes in process `syz-executor4'. [ 127.740797] capability: warning: `syz-executor6' uses deprecated v2 capabilities in a way that may be insecure 2018/04/27 13:28:25 executing program 5: r0 = fcntl$getown(0xffffffffffffff9c, 0x9) process_vm_readv(r0, &(0x7f00000005c0)=[{&(0x7f00000000c0)=""/134, 0x86}, {&(0x7f0000000180)=""/77, 0x4d}, {&(0x7f0000000200)=""/244, 0xf4}, {&(0x7f0000000300)}, {&(0x7f0000000340)=""/96, 0x60}, {&(0x7f00000003c0)=""/201, 0xc9}, {&(0x7f00000004c0)=""/123, 0x7b}, {&(0x7f0000000540)=""/79, 0x4f}], 0x8, &(0x7f0000000900)=[{&(0x7f0000000640)=""/12, 0xc}, {&(0x7f0000000680)=""/86, 0x56}, {&(0x7f0000000700)=""/233, 0xe9}, {&(0x7f0000000800)=""/218, 0xda}], 0x4, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f000045fff8)) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000300)='/dev/cuse\x00', 0x20000, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000940)) ptrace$setopts(0x4206, 0x0, 0x0, 0x0) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000980)) migrate_pages(0x0, 0x8, &(0x7f0000000040), &(0x7f0000000080)) 2018/04/27 13:28:25 executing program 1: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000e4e000)=0x200000000) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x80, 0x0) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000000040)={&(0x7f0000ffe000/0x1000)=nil, 0x1000}) write$vnet(r0, &(0x7f0000000240)={0x1, {&(0x7f0000c91000)=""/24, 0x909917b1398f70c1, &(0x7f00000001c0)=""/101, 0x3, 0x2}}, 0x68) connect$bt_sco(r1, &(0x7f0000000080)={0x1f, {0x5, 0x44, 0x80000000, 0x3, 0x10001, 0x5}}, 0x8) 2018/04/27 13:28:25 executing program 2: getsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000180)={@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, &(0x7f00000001c0)=0x20) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1c, &(0x7f00000004c0)={@empty, 0x0}, &(0x7f0000000500)=0x14) setsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000000540)={@loopback={0x0, 0x1}, r1}, 0x14) syz_emit_ethernet(0x140, &(0x7f00000000c0)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv4={0x800, {{0x7ffff, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x29, 0x0, @loopback=0x7f000001, @remote={0xac, 0x14, 0x14, 0xbb}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f0000000000)) 2018/04/27 13:28:25 executing program 0 (fault-call:5 fault-nth:0): r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x40000000003, 0x3) r1 = dup(r0) ustat(0x3, &(0x7f0000000000)) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) gettid() ioctl$sock_ipx_SIOCSIFADDR(r1, 0x400452c8, &(0x7f0000000080)={"e39cfc256e300025fd0c0000ff7900", {0x4, 0x0, 0x8000001, "1016ffffff7f"}}) 2018/04/27 13:28:25 executing program 4: r0 = socket(0xa, 0x802, 0x0) setsockopt$inet_int(r0, 0x0, 0x18, &(0x7f0000000000)=0x200, 0x4) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r1, 0xc0045516, &(0x7f00000000c0)=0x1) r2 = syz_open_dev$sndpcmp(&(0x7f0000000100)='/dev/snd/pcmC#D#p\x00', 0x1, 0x4000) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r2, 0xc04c5349, &(0x7f00000001c0)={0x200, 0x2, 0x1}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f000000d000), &(0x7f0000001000)=0xfea6) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0xc1105517, &(0x7f0000001000)=""/250) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r1, 0xc0045516, &(0x7f0000000000)) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r0, 0x800443d3, &(0x7f0000000040)={{0x0, 0x1, 0x2ee1e746, 0x2, 0xd54, 0x5}, 0x8, 0x1f, 0x1}) ioctl(r0, 0x3ff, &(0x7f0000000140)="c3c855781de5b3ae08e64d3d2da19c196c80059600ea9161a0c0ae8b76b10054102527127cc84a27584f5613d527264e921cd5b91a62994b24cfa9c65687092b") 2018/04/27 13:28:25 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) recvmmsg(r0, &(0x7f0000003fc0)=[{{&(0x7f0000000080)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f0000002680)=[{&(0x7f0000000100)=""/197, 0xc5}, {&(0x7f0000000200)=""/198, 0xc6}, {&(0x7f0000000300)=""/224, 0xe0}, {&(0x7f0000000400)=""/4096, 0x1000}, {&(0x7f0000001400)=""/225, 0xe1}, {&(0x7f0000001500)=""/83, 0x53}, {&(0x7f0000000000)=""/24, 0x18}, {&(0x7f0000001580)=""/4, 0x4}, {&(0x7f00000015c0)=""/171, 0xab}, {&(0x7f0000001680)=""/4096, 0x1000}], 0xa, &(0x7f0000002740)=""/183, 0xb7, 0xfffffffffffffe01}, 0xffffffffffffff01}, {{&(0x7f0000002800)=@in6={0x0, 0x0, 0x0, @mcast2}, 0x80, &(0x7f0000003a00)=[{&(0x7f0000002880)=""/4096, 0x1000}, {&(0x7f0000003880)=""/182, 0xb6}, {&(0x7f0000003940)=""/141, 0x8d}], 0x3, &(0x7f0000003a40)=""/191, 0xbf, 0x8}, 0x6}, {{&(0x7f0000003b00)=@ethernet={0x0, @local}, 0x80, &(0x7f0000003c00)=[{&(0x7f0000003b80)=""/101, 0x65}], 0x1, &(0x7f0000003c40)=""/64, 0x40, 0x8a8}, 0x8}, {{0x0, 0x0, &(0x7f0000003e80)=[{&(0x7f0000003c80)=""/224, 0xe0}, {&(0x7f0000003d80)=""/193, 0xc1}], 0x2, &(0x7f0000003ec0)=""/202, 0xca, 0x200}, 0xa8}], 0x4, 0x10000, &(0x7f00000040c0)={0x0, 0x989680}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000004100)=[@in6={0xa, 0x4e22, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0x81}, @in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e23, 0x2, @empty, 0x20}], 0x58) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/igmp\x00') bind$alg(r0, &(0x7f0000466000)={0x26, 'hash\x00', 0x0, 0x0, 'tgr160\x00'}, 0x58) ioctl$KDGETLED(r2, 0x4b31, &(0x7f0000004180)) r3 = accept4$alg(r0, 0x0, 0x0, 0x0) sendfile(r3, r2, &(0x7f0000a2effc), 0x3fa) 2018/04/27 13:28:25 executing program 3: r0 = socket$inet6(0xa, 0x2000000802, 0x5) rt_sigsuspend(&(0x7f0000000000)={0x4c11}, 0x8) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000000140), 0x1) r1 = dup(r0) recvfrom$inet(r1, &(0x7f0000000040)=""/23, 0x17, 0x100, 0x0, 0x0) [ 127.972725] FAULT_INJECTION: forcing a failure. [ 127.972725] name failslab, interval 1, probability 0, space 0, times 1 [ 127.984761] CPU: 0 PID: 10112 Comm: syz-executor0 Not tainted 4.17.0-rc2+ #19 [ 127.992068] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 128.001455] Call Trace: [ 128.004079] dump_stack+0x1b9/0x294 [ 128.007761] ? dump_stack_print_info.cold.2+0x52/0x52 [ 128.012995] ? perf_tp_event+0xc30/0xc30 [ 128.017117] should_fail.cold.4+0xa/0x1a 2018/04/27 13:28:25 executing program 5: r0 = accept4$vsock_stream(0xffffffffffffffff, &(0x7f0000000380)={0x28, 0x0, 0xffffffff, @any=0xffffffff}, 0x10, 0x0) r1 = dup(r0) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f00000000c0)=0x4, 0x4) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rtc\x00', 0x40000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r2, 0x402c5342, &(0x7f00000001c0)={0x1, 0x1000, 0x0, {0x0, 0x1c9c380}, 0x4, 0xff}) getsockopt$inet_mreq(r2, 0x0, 0x0, &(0x7f0000000040)={@local, @rand_addr}, &(0x7f0000000100)=0x8) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000640)=ANY=[@ANYBLOB="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"]) socket$key(0xf, 0x3, 0x2) accept4$nfc_llcp(r1, &(0x7f00000003c0), &(0x7f0000000600)=0x60, 0x800) sendmsg$key(r2, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000140)=ANY=[@ANYBLOB="020300020e00000000000001020000000400080005000000000000000000001c000000000000000000000000000000000300060000000000020000000000f6ffffffffffffe0000002000100000000bd9d04000200000000030005000000000002000000e00000010001000000000000"], 0xfffffc9d}, 0x1}, 0xfffffffffffffffd) pipe(&(0x7f0000000440)={0xffffffffffffffff}) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000480)={{{@in=@remote, @in6=@ipv4={[], [], @local}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@mcast1}}, &(0x7f0000000580)=0xe8) setsockopt$packet_add_memb(r3, 0x107, 0x1, &(0x7f00000005c0)={r4, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x12}}, 0x10) 2018/04/27 13:28:25 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000240)=@assoc_value, &(0x7f00000002c0)=0x8) ioctl$sock_ifreq(r0, 0x89f2, &(0x7f0000000040)={'ip6tnl0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000080)=@generic={0xffffffff, 0x8, 0xfffffffffffffbff}) [ 128.021223] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 128.026377] ? find_held_lock+0x36/0x1c0 [ 128.030480] ? graph_lock+0x170/0x170 [ 128.034325] ? perf_trace_lock+0x900/0x900 [ 128.038604] ? find_held_lock+0x36/0x1c0 [ 128.042716] ? __lock_is_held+0xb5/0x140 [ 128.046848] ? check_same_owner+0x320/0x320 [ 128.051222] ? __mutex_unlock_slowpath+0x180/0x8a0 [ 128.056197] ? rcu_note_context_switch+0x710/0x710 [ 128.061186] __should_failslab+0x124/0x180 [ 128.065468] should_failslab+0x9/0x14 2018/04/27 13:28:25 executing program 6: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000040)={0x1, 0x3}, 0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) keyctl$setperm(0xf, r1, 0x0) [ 128.069300] kmem_cache_alloc_trace+0x2cb/0x780 [ 128.074023] ? rfcomm_session_get+0x2e8/0x3c0 [ 128.078656] rfcomm_dlc_alloc+0xb0/0x480 [ 128.082753] ? rfcomm_security_cfm+0x3b0/0x3b0 [ 128.087393] ? mutex_unlock+0xd/0x10 [ 128.091149] ? rfcomm_dlc_exists+0x3f/0x1f0 [ 128.095486] rfcomm_dev_ioctl+0x1086/0x2220 [ 128.099830] ? rfcomm_dev_state_change+0x150/0x150 [ 128.104785] ? __local_bh_enable_ip+0x161/0x230 [ 128.109470] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 128.114496] ? lock_sock_nested+0x9f/0x120 [ 128.118737] ? trace_hardirqs_on+0xd/0x10 [ 128.122883] ? __local_bh_enable_ip+0x161/0x230 [ 128.127549] ? lock_sock_nested+0xe7/0x120 [ 128.131803] rfcomm_sock_ioctl+0x89/0xb0 [ 128.135924] sock_do_ioctl+0xe4/0x3e0 [ 128.139723] ? compat_ifr_data_ioctl+0x170/0x170 [ 128.144484] ? lock_downgrade+0x8e0/0x8e0 [ 128.148636] ? rcu_is_watching+0x85/0x140 [ 128.152780] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 128.157992] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 128.163184] sock_ioctl+0x30d/0x680 [ 128.166807] ? dlci_ioctl_set+0x40/0x40 [ 128.170780] ? expand_files.part.8+0x9a0/0x9a0 [ 128.175359] ? kasan_check_write+0x14/0x20 [ 128.179590] ? __mutex_unlock_slowpath+0x180/0x8a0 [ 128.184523] ? wait_for_completion+0x870/0x870 [ 128.189108] ? dlci_ioctl_set+0x40/0x40 [ 128.193104] do_vfs_ioctl+0x1cf/0x16a0 [ 128.197003] ? ioctl_preallocate+0x2e0/0x2e0 [ 128.201417] ? fget_raw+0x20/0x20 [ 128.204881] ? __sb_end_write+0xac/0xe0 [ 128.208858] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 128.214388] ? fput+0x130/0x1a0 [ 128.217668] ? ksys_write+0x1a6/0x250 [ 128.221485] ? security_file_ioctl+0x94/0xc0 [ 128.225913] ksys_ioctl+0xa9/0xd0 [ 128.229379] __x64_sys_ioctl+0x73/0xb0 [ 128.233272] do_syscall_64+0x1b1/0x800 [ 128.237171] ? finish_task_switch+0x1ca/0x810 [ 128.241664] ? syscall_return_slowpath+0x5c0/0x5c0 [ 128.246775] ? syscall_return_slowpath+0x30f/0x5c0 [ 128.251733] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 128.257294] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 128.262148] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 128.267331] RIP: 0033:0x455389 2018/04/27 13:28:25 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) getsockopt$packet_int(r0, 0x107, 0xe, &(0x7f0000000080), &(0x7f00000000c0)=0x4) [ 128.270512] RSP: 002b:00007fa7c9dd5c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 128.278238] RAX: ffffffffffffffda RBX: 00007fa7c9dd66d4 RCX: 0000000000455389 [ 128.285514] RDX: 0000000020000080 RSI: 00000000400452c8 RDI: 0000000000000013 [ 128.292781] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 128.300044] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000016 [ 128.307311] R13: 00000000000003b3 R14: 00000000006f8968 R15: 0000000000000000 2018/04/27 13:28:26 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000000040)='syz0', 0x3) write$binfmt_misc(r1, &(0x7f0000000080)={'syz0'}, 0x4) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f00000000c0)) execveat(r1, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000240), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000007060804002000fffc0c6565643b799365195f1b76"], 0x1000) 2018/04/27 13:28:26 executing program 1: pipe2(&(0x7f00000012c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000001300)) r1 = getpid() shmget(0x2, 0x2000, 0x20, &(0x7f0000ffb000/0x2000)=nil) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x83) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000000080)={0x8, 0x9, 0xfffffffffffffffa, 'queue1\x00', 0x800}) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x400, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f0000001200)={{0x400, 0x9d}, 'port1\x00', 0x40, 0x20000, 0x3, 0x1, 0x200, 0x100000000, 0x4, 0x0, 0x1, 0x401}) ioctl$PIO_FONTRESET(r3, 0x4b6d, 0x0) setpriority(0x1, r1, 0x0) mq_notify(r3, &(0x7f00000011c0)={0x0, 0x31, 0x2, @thr={&(0x7f0000000140)="03d1f411d17d406b341b8d64ceadc71cb85907c3474de66d8fb6b09aee661d618fb445be491866130466ee1a08f42ba28a322e18d7dd14139911d4b766300d741f0a038876c1b72821075d544ad35d19bcbce28131e5fcbf2a77912fddc6dd1fba32d8ccfb1de94f761e72264d6157fd2946d1afc0c681a18c74f30ab6bb", &(0x7f00000001c0)="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"}}) 2018/04/27 13:28:26 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$EBT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000000)={'filter\x00'}, &(0x7f0000000080)=0x78) r0 = syz_open_dev$midi(&(0x7f0000000100)='/dev/midi#\x00', 0xfffffffffffffffb, 0x10080) ioctl$KVM_PPC_ALLOCATE_HTAB(r0, 0xc004aea7, &(0x7f00000001c0)=0xd99) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000140), &(0x7f0000000180)=0x4) r1 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$int_out(r1, 0x0, &(0x7f00000000c0)) getsockopt$inet6_buf(r1, 0x29, 0x41, &(0x7f0000000000)=""/40, &(0x7f0000001000)=0x28) 2018/04/27 13:28:26 executing program 4: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000040)={{{@in=@broadcast, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@loopback}}, &(0x7f0000000140)=0xe8) clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) sendmsg$can_bcm(r0, &(0x7f00000002c0)={&(0x7f0000000180)={0x1d, r1}, 0x10, &(0x7f0000000280)={&(0x7f0000000200)={0x5, 0x8, 0x6, {r2, r3/1000+30000}, {0x77359400}, {0x4, 0x100, 0x3, 0xa1}, 0x1, @canfd={{0x4, 0x1ff, 0x1f, 0x9}, 0x6, 0x2, 0x0, 0x0, "2eb6ffd67fecf6dd64c40c0d712de14ef9a9e2b572a06f3dfa34efd520a497a95bfcb6131eff986162fae245ca35c3de077f6c4ac02d198963baa26cd82f63d3"}}, 0x80}, 0x1, 0x0, 0x0, 0x400d4}, 0x90) r4 = socket$inet6(0xa, 0x2, 0x88) connect$inet6(r4, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) sendmmsg(r4, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000680), 0x3ba, &(0x7f0000002000)=[{0x10, 0x29}], 0x10}}], 0x2, 0x8000) 2018/04/27 13:28:26 executing program 0 (fault-call:5 fault-nth:1): r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x40000000003, 0x3) r1 = dup(r0) ustat(0x3, &(0x7f0000000000)) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) gettid() ioctl$sock_ipx_SIOCSIFADDR(r1, 0x400452c8, &(0x7f0000000080)={"e39cfc256e300025fd0c0000ff7900", {0x4, 0x0, 0x8000001, "1016ffffff7f"}}) 2018/04/27 13:28:26 executing program 3: r0 = syz_open_dev$dspn(&(0x7f0000af6ff6)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r0, 0x80000000005000, &(0x7f0000000040)) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x1, 0xf, 0x13, 0x8, "dffc3f244e35fa269266bf3ed19acd6ea72e6cae581c66e96673e9c9a5c7ded3e004fa4047d4dea08bccc149d2355cb8eca9887ba00d609ea203ceb7fed0011b", "7916f9a6fc9d2a80056d68cf8363b63d2c8df9573f5a58bc476fd328f9d14d9e", [0xfffffffffffffff9, 0x80000000]}) stat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_netfilter(r0, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x34, 0xe, 0xb, 0x4, 0x70bd27, 0x25dfdbfb, {0xa, 0x0, 0x6}, [@typed={0x14, 0xc, @ipv6=@local={0xfe, 0x80, [], 0xaa}}, @nested={0xc, 0x34, [@typed={0x8, 0x7fff, @uid=r1}]}]}, 0x34}, 0x1, 0x0, 0x0, 0x40000}, 0x40) 2018/04/27 13:28:26 executing program 4: r0 = socket$inet(0x2, 0x2000000080002, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23}, 0x10) r1 = accept$ipx(r0, &(0x7f0000000400), &(0x7f0000000440)=0x5) getsockname$ipx(r1, &(0x7f0000000340), &(0x7f0000000100)=0x10) recvmsg(r0, &(0x7f0000001500)={&(0x7f00000002c0)=@hci, 0x80, &(0x7f0000000140), 0x24e, &(0x7f00000005c0)=""/205, 0xcd}, 0x0) sendmsg(r0, &(0x7f0000000180)={&(0x7f0000000080)=@in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x80, &(0x7f0000001640)=[{&(0x7f0000000240)="5357916eeaa2ab6c8b755f8b2d3e7bc3ace9facabb7d29bc3bbfdef114c1209e674abb0ffd988bcf8abe472871508dc35fd94926e8e8803b4a2b9267f8ca9cf20cd01375", 0x44}], 0x1, &(0x7f0000000380)}, 0x8000) r2 = memfd_create(&(0x7f0000000040)='vmnet1\x00', 0x1) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r2, 0xc058534b, &(0x7f0000000480)={0x7, 0x7, 0x6, 0x8e9d, 0x2, 0x20}) 2018/04/27 13:28:26 executing program 6: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84800) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f0000000040)=""/38) getsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000000080)=0x4, &(0x7f00000000c0)=0x2) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f0000000100)={'vcan0\x00', {0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}) r2 = msgget(0x2, 0x2db7602833a89d0d) msgctl$IPC_INFO(r2, 0x3, &(0x7f0000000140)=""/138) getsockopt$inet6_opts(r1, 0x29, 0x0, &(0x7f0000000200)=""/22, &(0x7f0000000240)=0x16) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000280)={0xfc, 0x2, 0x6c2e, 0x4}, 0x8) ioctl$KVM_SET_DEVICE_ATTR(r1, 0x4018aee1, &(0x7f0000000300)={0x0, 0x9, 0x6, &(0x7f00000002c0)}) r3 = syz_open_dev$sndpcmc(&(0x7f0000000340)='/dev/snd/pcmC#D#c\x00', 0xfe9, 0x1) ioctl$UFFDIO_ZEROPAGE(r3, 0xc020aa04, &(0x7f0000000380)={&(0x7f0000ff9000/0x5000)=nil, 0x5000}) r4 = semget$private(0x0, 0x0, 0xa0) semctl$GETNCNT(r4, 0x1, 0xe, &(0x7f00000003c0)=""/189) r5 = openat$cgroup_type(r3, &(0x7f0000000480)='cgroup.type\x00', 0x2, 0x0) syz_mount_image$minix(&(0x7f00000004c0)='minix\x00', &(0x7f0000000500)='./file0\x00', 0x20, 0x8, &(0x7f0000002940)=[{&(0x7f0000000540)="efb046a8c10082de1ca53dbbbd0d2f31d33999f1437f8f", 0x17, 0x2}, {&(0x7f0000000580)="0d2218526df2c0dfd6fb4c356737761f503096f7bf811dde0556f8cdd32c4a74d890c65a5968ba542951e66d91014f548713d3021d0f2e87db90538f5ecad7eee5c16e4d35b58fec175699d076b09727eca4a4c0912319301c21e9f356fa0cffd92fcf264f71307ca208ad4321b51d407d103b22f95eeacb315d9c16e6148744232abf290e38bea40a3c6e78b81dd353277ec5efb80ea6d8cd4a54cafd770b6247a4590d366733eea4ab62b8d8377e6ae53efa26", 0xb4, 0x101}, {&(0x7f0000000640)="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0x1000, 0xe41}, {&(0x7f0000001640), 0x0, 0xff}, {&(0x7f0000001680)="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0x1000, 0xff}, {&(0x7f0000002680)="d58f7be092c671c59a1712ccea8b5880374e8659f67e5910a7a9ec2cbdd88e9ec16b5d53730668b3db1a5b1cfa17ae3824e82f7e628c1c6a53c4fbfeb8b76bf89208258848d3bf55fa0331975ad0e6cc45cfe4c1594b68f881c66c30a8f8c9b594e70db7a43e4c3e7f22b0d0bc0908c446bb4b19806829b56f0529f9b5a3fbd1123ba7fb534aec546c632593168618e0187a145e728f55894aaee849854d6f6a", 0xa0, 0x7}, {&(0x7f0000002740)="050a775c13fc436ad27a2e85235402c1059c35e6f353521ac49a4e5230150830fb6971684d9bbdd2eb6e53473ba4bc8449800f0971619685314de033529a2f5a42db5d5cf84ecd0ae2dd7eec4f7f6f4a3d057924762e1d291e05bb09223d31cb8d0805926c3750f5c9f1c2c2a63be0079bee21a56329378e2269f3181bbca4d829d00c5147aede1fb329edb11f8707f7d38e00aaae7f2b2f13b26616cf2f343d2fff0be88bd009b32cffe0b2ba0d9010b624bb4eb3b0626f2d87125c92da39253fabd4bf8f910ec6456f0a8e547672afa49f978e359d2bbcba1be2dc05936763142fb6efeb778a93939b2a8dc6d49a0187aaebea", 0xf4, 0x5}, {&(0x7f0000002840)="f848b5bf128f5b21dea6017d2491d2b2e3bd99ccb4636d51d7ea025d3b288d2358761108978ab25794481ec105ee00361c1d5e07c356b7db888eeacebd5841bf04a48bf1ffa6068ef823f816bae0d2fd36cc27eac2b626453b1dfbf6dc50cbcf9aea096c6aa68d292aac17424303659eb323400f32ffbfb0525a7a71dd8f8ced599fc2cd73865d8b4f150e1480c41305897e012d80788ac0e17a015f1d374e118cccefaf65036485c89abfdb5099a2ff8c3e7f4a94b08bc4d360b78da7da53028f5c924dd301d6503ccd1b9d3bbb", 0xce, 0xfffffffffffffff7}], 0x2000000, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000002a80)={0x0, 0x74, &(0x7f0000002a00)=[@in6={0xa, 0x4e23, 0xffff, @mcast1={0xff, 0x1, [], 0x1}, 0x9}, @in6={0xa, 0x4e21, 0x8, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x1c}}, 0xb02}, @in={0x2, 0x4e23, @multicast2=0xe0000002}, @in6={0xa, 0x4e22, 0x4, @dev={0xfe, 0x80, [], 0x19}, 0x2}, @in={0x2, 0x4e20, @broadcast=0xffffffff}]}, &(0x7f0000002ac0)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000002b00)={r6, @in={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xb}}}, 0x100000000, 0x7}, &(0x7f0000002bc0)=0x90) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f0000002c00)=0x8, 0x4) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f0000002c40)={0x8, 0x1, 0x2, 0xe334, 0x6, 0x1f}) openat$cgroup_type(r1, &(0x7f0000002c80)='cgroup.type\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000002cc0)={r6, @in={{0x2, 0x4e20}}, 0xee4, 0x8001}, &(0x7f0000002d80)=0x90) socket$bt_bnep(0x1f, 0x3, 0x4) getsockopt$packet_int(r3, 0x107, 0xc, &(0x7f0000002dc0), &(0x7f0000002e00)=0x4) ioctl$EVIOCGKEYCODE(r3, 0x80084504, &(0x7f0000002e40)=""/90) writev(r5, &(0x7f0000004000)=[{&(0x7f0000002ec0)="c652b8f9efe9c05069622a6871d65fc88c5cf5d34290a54f83da507f83", 0x1d}, {&(0x7f0000002f00)="5cf56dd85e5da61f5e7e11d161cce43492323c6830b743344a265d9c77dbe470bb5c51f6ef68e8edaf9f397aa825e77b215fcfb1e436f6f584f0f7104835cc67f89deaa03898b3b3d95a960ea943e65e1ca431a2efd815", 0x57}, {&(0x7f0000002f80)="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", 0x1000}, {&(0x7f0000003f80)="b407beb888dc0ff068b188284118942ab04b83362e4a6444e0f50a5a484841388c7d717b87a28156898c1261c1fae4535a0ed9d4bed3c4baefa30e25c5b6de40d834b0637783d0eb7d5a2c67b46139543a36d72fbad752c059f6b0e52d6f0fdb", 0x60}], 0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000004040)={r7, @in={{0x2, 0x4e22}}, 0x6, 0x9, 0x0, 0x5, 0xd2}, &(0x7f0000004100)=0x98) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000004140), &(0x7f0000004180)=0x4) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r3, 0xc10c5541, &(0x7f00000041c0)={0x1, 0x9, 0xcae, 0x0, 0x0, [], [], [], 0xffffffff, 0x6}) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000004300)={r8, 0x2}, 0x8) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000004380)={0x100, {0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e22, @broadcast=0xffffffff}, 0x200, 0x6, 0xef, 0x3, 0xfffffffffffffff7, &(0x7f0000004340)='ifb0\x00', 0x5, 0x2, 0x2}) 2018/04/27 13:28:26 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = shmget(0xffffffffffffffff, 0x1000, 0x0, &(0x7f0000ffe000/0x1000)=nil) shmctl$SHM_INFO(r0, 0xe, &(0x7f0000001040)=""/187) pipe(&(0x7f0000000000)={0xffffffffffffffff}) getsockname$unix(r1, &(0x7f0000000040), &(0x7f00000000c0)=0x6e) shmctl$IPC_RMID(r0, 0x0) shmctl$SHM_INFO(r0, 0xe, &(0x7f0000001100)=""/4096) memfd_create(&(0x7f0000001000)='&\x00', 0x3) 2018/04/27 13:28:26 executing program 7: unshare(0x60000000) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000001000)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0xffffffffffffffb1) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000)={{{@in=@rand_addr, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, {{@in=@multicast2=0xe0000002}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, 0xe8) getsockopt$inet6_buf(r0, 0x29, 0x30, &(0x7f0000001000)=""/144, &(0x7f0000001ffc)=0x90) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_persist_mode\x00', 0x2, 0x0) getsockopt$EBT_SO_GET_INFO(r1, 0x0, 0x80, &(0x7f0000000040)={'filter\x00'}, &(0x7f00000000c0)=0x78) 2018/04/27 13:28:26 executing program 5: syz_emit_ethernet(0x988e518002d8b65, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x2d8b2f, 0x6488, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x1, 0x10000) ioctl$KVM_SET_IRQCHIP(r0, 0x8208ae63, &(0x7f0000000180)=@pic={0x3, 0x3, 0x8, 0x7fffffff, 0x8, 0x10001, 0x3f, 0x1f, 0x731, 0x40, 0x6, 0xf3b, 0x101, 0x4, 0x1f, 0x499b}) 2018/04/27 13:28:26 executing program 1: getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000000)={{{@in6=@dev, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@local}}, &(0x7f0000000100)=0xe8) setuid(r0) r1 = add_key(&(0x7f0000000140)='cifs.idmap\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000001c0)="3d7ed0cacb15a2863accf451aed8892ec6355443028abf0920002ca13d6b48f37556eb3e2527", 0x26, 0xfffffffffffffffe) r2 = add_key(&(0x7f0000000280)='keyring\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000300)="e01aaaaaeaddeebec1d3cd5a677dacc0f8c4efeb6ccd6e6f04311189f373d0e2249ae2dea468d00c7fed95d4ed406aa66d0dfb5820832d519d289b07e0d9cf8cb05aad8b18ee1efbcc10e4ec", 0x4c, 0xfffffffffffffffa) keyctl$search(0xa, r1, &(0x7f0000000200)='logon\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x0}, r2) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000380)='/dev/mixer\x00', 0x8880, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r3, 0x84, 0x6b, &(0x7f00000003c0)=[@in6={0xa, 0x4e20, 0xb0, @empty, 0x8}], 0x1c) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r3, 0xc00c642d, &(0x7f0000000400)={0x0, 0x80000, r3}) ioctl$DRM_IOCTL_GEM_CLOSE(r3, 0x40086409, &(0x7f0000000440)={r4}) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r3, 0x40a85323, &(0x7f0000000480)={{0x1, 0x1}, 'port0\x00', 0x11, 0x100000, 0x5, 0x3, 0x7, 0x8, 0x1, 0x0, 0x5, 0x80}) mq_timedreceive(r3, &(0x7f0000000540)=""/163, 0xa3, 0x7, 0x0) bind$can_raw(r3, &(0x7f0000000600)={0x1d}, 0x10) ioctl$KDDISABIO(r3, 0x4b37) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000000640)={{{@in=@broadcast, @in6=@mcast2}}, {{@in=@rand_addr}, 0x0, @in=@loopback}}, &(0x7f0000000740)=0xe8) setresuid(r0, r0, r0) r5 = socket$inet_udp(0x2, 0x2, 0x0) mlockall(0x3) getpeername$ipx(r3, &(0x7f0000000780), &(0x7f00000007c0)=0x10) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r5, 0x4058534c, &(0x7f0000000800)={0x800, 0x7, 0x5, 0x4, 0x3, 0x200}) getsockopt$sock_timeval(r3, 0x1, 0x14, &(0x7f0000000880), &(0x7f00000008c0)=0x10) getsockopt$sock_timeval(r5, 0x1, 0x0, &(0x7f0000000900), &(0x7f0000000940)=0x10) r6 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000980)='/proc/self/net/pfkey\x00', 0x121000, 0x0) r7 = syz_open_dev$sndmidi(&(0x7f00000009c0)='/dev/snd/midiC#D#\x00', 0x2, 0x42201) r8 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000a40)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r7, &(0x7f0000000b00)={&(0x7f0000000a00)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000ac0)={&(0x7f0000000a80)={0x38, r8, 0x10, 0x70bd2a, 0x25dfdbfb, {0xa}, [@IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x2}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0xf5}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8}]}, 0x38}, 0x1, 0x0, 0x0, 0x10}, 0x4000) setsockopt$inet6_tcp_int(r6, 0x6, 0xc, &(0x7f0000000b40)=0x6, 0x4) pivot_root(&(0x7f0000000b80)='./file0\x00', &(0x7f0000000bc0)='./file0\x00') syz_open_dev$evdev(&(0x7f0000000c00)='/dev/input/event#\x00', 0x4, 0x8002) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000000c40)={0x0, @in={{0x2, 0x4e20, @multicast1=0xe0000001}}}, &(0x7f0000000d00)=0x84) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r6, 0x84, 0x73, &(0x7f0000000d40)={r9, 0x2, 0x30, 0x7, 0x3}, &(0x7f0000000d80)=0x18) [ 129.050526] IPVS: ftp: loaded support on port[0] = 21 [ 129.057775] FAULT_INJECTION: forcing a failure. [ 129.057775] name failslab, interval 1, probability 0, space 0, times 0 [ 129.069186] CPU: 1 PID: 10172 Comm: syz-executor0 Not tainted 4.17.0-rc2+ #19 [ 129.076482] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 129.086254] Call Trace: [ 129.088879] dump_stack+0x1b9/0x294 [ 129.092561] ? dump_stack_print_info.cold.2+0x52/0x52 [ 129.097772] ? perf_trace_lock_acquire+0xe3/0x980 [ 129.102666] ? save_stack+0xa9/0xd0 [ 129.106338] should_fail.cold.4+0xa/0x1a [ 129.110440] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 129.115582] ? graph_lock+0x170/0x170 [ 129.119406] ? debug_mutex_init+0x1c/0x60 [ 129.123581] ? find_held_lock+0x36/0x1c0 [ 129.127687] ? __lock_is_held+0xb5/0x140 [ 129.131877] ? check_same_owner+0x320/0x320 [ 129.136220] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 129.141260] ? rcu_note_context_switch+0x710/0x710 [ 129.146220] __should_failslab+0x124/0x180 [ 129.150480] should_failslab+0x9/0x14 [ 129.154322] kmem_cache_alloc_trace+0x2cb/0x780 [ 129.159011] ? rfcomm_security_cfm+0x3b0/0x3b0 [ 129.163647] ? mutex_unlock+0xd/0x10 [ 129.167429] rfcomm_dev_ioctl+0x60a/0x2220 [ 129.171715] ? rfcomm_dev_state_change+0x150/0x150 [ 129.176719] ? __local_bh_enable_ip+0x161/0x230 [ 129.181433] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 129.186475] ? lock_sock_nested+0x9f/0x120 [ 129.190750] ? trace_hardirqs_on+0xd/0x10 [ 129.194934] ? __local_bh_enable_ip+0x161/0x230 [ 129.199641] ? lock_sock_nested+0xe7/0x120 [ 129.203909] rfcomm_sock_ioctl+0x89/0xb0 [ 129.208001] sock_do_ioctl+0xe4/0x3e0 [ 129.211834] ? compat_ifr_data_ioctl+0x170/0x170 [ 129.216630] ? lock_downgrade+0x8e0/0x8e0 [ 129.221167] ? rcu_is_watching+0x85/0x140 [ 129.225352] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 129.230583] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 129.235806] sock_ioctl+0x30d/0x680 [ 129.239462] ? dlci_ioctl_set+0x40/0x40 [ 129.243473] ? expand_files.part.8+0x9a0/0x9a0 2018/04/27 13:28:26 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000237fee)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r0, &(0x7f0000037fe8)=[{{}, 0x1, 0x64, 0x2}, {}], 0x30) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000002080)=""/4096) 2018/04/27 13:28:26 executing program 7: r0 = socket$inet(0x10, 0x3, 0x0) syz_read_part_table(0x6, 0x4, &(0x7f0000000340)=[{&(0x7f0000000040)="304a29014e856ee4bbd035c223f794f38976f7a1fb38cfb6256190c535a7c1fbfd50ca6d6b3010a72083d402fb19b7ac69a9eaaa1141ca15e581296a8bcf150c3fee7163a9837b26ec4e093814acdd41501d31bedaa3f5d2a0afc480d146ebfae3b5709eb165858f75056650fe414444a219b40904ede503cdaa6aa3f792a5c9938c05963c471e37e64bedeed5780a7c753197f2ea41fc4984289c23062dc38001b369648c3146eb15aa080b1a4531736d9ad3b327a63c3ecd48561b", 0xbc, 0x7}, {&(0x7f0000000100)="afd14346c279f4", 0x7, 0x401}, {&(0x7f0000000140)="d234121ee2e38c367d932b9befe3514cedfaa73f0566315413fa7cb13192920ba1a406b52ebff15b8f1671467253616bf1b363c046131540753b844b4c0f1a0206c285cafb9c3976e3a3ebb009e1e68ae93a83a45a74152d460294cb3db27157b5a0a02c9b00742ca744028741b2034b54c0d4b7bdfb0a921da18dcbfc04ce062458b778b5b430667a04e75c61a84a8190dc581ebc9f12d7f8550ebde951612b5842235c99b5f81993b8d7931ec76180f1c6c4663c00bcedc954f821e278856b68f8d1e52dc2dd18fc7ae06c7da090848297222d6b56", 0xd6, 0x4}, {&(0x7f0000000240)="1bad31da6623f341fb5db91150b8142fb0e2041948d4780512ca2d0c96e9f310398e1f64e36e6dff6764ca7ebdd85cd9de2b092da8c7c5b73b445e666f829d9000c65a00e0c586099c8838046ea0ffc9e8b12b4d579a47961effec7e9cfeeb10b5b31c3b23a6cd351d887842bb219ae079508ec3de00eb1746e3c8dd9871db662e90a9cac20ce2225fedc8d10aa0d6b28444c9707583741a13d183f7d87d13820753e10ffc6a291e4a6bc714661b907b49b935183025a63ce79970009c3d27dff05432c17932d890ed72c47368be8bb57fe54fb2f6c6ad536d40d57cee96b3f04aca310b6a9cd7053152e53d1633dfc736efb873", 0xf4, 0xfd}]) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000000)="230000005a0091c90600000000ad83bc0a00000000d40000001d8568581ba396d18873", 0x23}], 0x1}, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/audio\x00', 0x400, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x8000) [ 129.248086] ? kasan_check_write+0x14/0x20 [ 129.252437] ? __mutex_unlock_slowpath+0x180/0x8a0 [ 129.257923] ? wait_for_completion+0x870/0x870 [ 129.257954] ? dlci_ioctl_set+0x40/0x40 [ 129.266597] do_vfs_ioctl+0x1cf/0x16a0 [ 129.266620] ? ioctl_preallocate+0x2e0/0x2e0 [ 129.266638] ? fget_raw+0x20/0x20 2018/04/27 13:28:26 executing program 2: r0 = socket$inet(0x10, 0x2, 0x4) sendmsg(r0, &(0x7f0000014000)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000008000)="4c0000001300ff09fffefd956fa283b724a600004e200a00000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x16}], 0x1}, 0x0) [ 129.266659] ? __sb_end_write+0xac/0xe0 [ 129.266683] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 129.266697] ? fput+0x130/0x1a0 [ 129.266714] ? ksys_write+0x1a6/0x250 [ 129.266735] ? security_file_ioctl+0x94/0xc0 2018/04/27 13:28:26 executing program 5: bpf$BPF_PROG_QUERY(0x10, &(0x7f00000017c0)={0xffffffffffffffff, 0x4}, 0x20) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000040)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x420}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x2c, r1, 0x18, 0x70bd2a, 0x25dfdbfd, {0x1}, [@FOU_ATTR_TYPE={0x8, 0x4}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x6}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e24}]}, 0x2c}, 0x1, 0x0, 0x0, 0x10}, 0x40080) 2018/04/27 13:28:26 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0xa, &(0x7f0000f83000)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}, 0x2000000, 0x853}, &(0x7f000095f000)=0x90) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000000)=[@in6={0xa, 0x4e24, 0x1000, @empty, 0x1}, @in6={0xa, 0x4e23, 0x8, @empty, 0x10}, @in6={0xa, 0x4e21, 0x7, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0xd894}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e22}], 0x74) [ 129.266755] ksys_ioctl+0xa9/0xd0 [ 129.266776] __x64_sys_ioctl+0x73/0xb0 [ 129.266795] do_syscall_64+0x1b1/0x800 2018/04/27 13:28:27 executing program 5: r0 = open(&(0x7f0000000100)='./file0\x00', 0x200, 0x51) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='projid_map\x00') ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f0000000080)=0x801) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x2, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r2, 0xc0106418, &(0x7f00000000c0)={0x80000000, 0x5, 0x24c5a566, 0x3f, 0x10, 0xc9}) r3 = syz_open_procfs(0x0, &(0x7f0000000280)="2f65786500000000000409004bddd9de91be10eebf000ee9a9d50f1e8600000854fa07424adee93707da75af1f0200f5cd26d7a0d2ef6ae0d178621cffc0a87164000000e39c5a") r4 = mmap$binder(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0xb, 0x10, r3, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000180)={r4}) ioctl$DRM_IOCTL_RES_CTX(r3, 0xc0c0583b, &(0x7f0000000000)={0x0, &(0x7f0000000040)}) 2018/04/27 13:28:27 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000690000)=ANY=[@ANYBLOB="1c000000000b01000000000000010000000000000800010006000000"], 0x1c}, 0x1}, 0x0) 2018/04/27 13:28:27 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000590fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040)='\x00\x00\x00\x00', 0x4) r1 = accept$alg(r0, 0x0, 0x0) io_setup(0x1, &(0x7f0000f7e000)=0x0) io_submit(r2, 0x1, &(0x7f0000738000)=[&(0x7f0000f73fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f000079a000)="16", 0x1}]) [ 129.266813] ? finish_task_switch+0x1ca/0x810 [ 129.266831] ? syscall_return_slowpath+0x5c0/0x5c0 [ 129.266850] ? syscall_return_slowpath+0x30f/0x5c0 [ 129.266871] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 129.266892] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 129.266914] entry_SYSCALL_64_after_hwframe+0x49/0xbe 2018/04/27 13:28:27 executing program 0 (fault-call:5 fault-nth:2): r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x40000000003, 0x3) r1 = dup(r0) ustat(0x3, &(0x7f0000000000)) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) gettid() ioctl$sock_ipx_SIOCSIFADDR(r1, 0x400452c8, &(0x7f0000000080)={"e39cfc256e300025fd0c0000ff7900", {0x4, 0x0, 0x8000001, "1016ffffff7f"}}) [ 129.266926] RIP: 0033:0x455389 [ 129.266934] RSP: 002b:00007fa7c9dd5c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 129.266952] RAX: ffffffffffffffda RBX: 00007fa7c9dd66d4 RCX: 0000000000455389 [ 129.266963] RDX: 0000000020000080 RSI: 00000000400452c8 RDI: 0000000000000013 [ 129.266972] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 129.266981] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000016 [ 129.266990] R13: 00000000000003b3 R14: 00000000006f8968 R15: 0000000000000001 [ 129.329978] VFS: Can't find a Minix filesystem V1 | V2 | V3 on device loop6. [ 129.360914] Dev loop7: unable to read RDB block 4 [ 129.360957] loop7: unable to read partition table [ 129.361063] loop7: partition table beyond EOD, truncated [ 129.361108] loop_reread_partitions: partition scan of loop7 () failed (rc=-5) [ 129.654751] FAULT_INJECTION: forcing a failure. [ 129.654751] name failslab, interval 1, probability 0, space 0, times 0 [ 129.654774] CPU: 0 PID: 10225 Comm: syz-executor0 Not tainted 4.17.0-rc2+ #19 [ 129.654786] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 129.654794] Call Trace: [ 129.654819] dump_stack+0x1b9/0x294 [ 129.654845] ? dump_stack_print_info.cold.2+0x52/0x52 [ 129.654867] ? lock_release+0xa10/0xa10 [ 129.654902] should_fail.cold.4+0xa/0x1a [ 129.654927] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 129.654954] ? kasan_check_write+0x14/0x20 [ 129.654983] ? graph_lock+0x170/0x170 [ 129.655000] ? put_dec+0xf0/0xf0 [ 129.655023] ? format_decode+0x1a9/0xae0 [ 129.655053] ? find_held_lock+0x36/0x1c0 [ 129.655083] ? __lock_is_held+0xb5/0x140 [ 129.655127] ? check_same_owner+0x320/0x320 [ 129.655153] ? rcu_note_context_switch+0x710/0x710 [ 129.655181] __should_failslab+0x124/0x180 [ 129.655203] should_failslab+0x9/0x14 [ 129.655222] kmem_cache_alloc_trace+0x2cb/0x780 [ 129.655263] tty_register_device_attr+0x1d4/0x730 [ 129.655292] ? hung_up_tty_compat_ioctl+0x40/0x40 [ 129.655308] ? mark_held_locks+0xc9/0x160 [ 129.655328] ? trace_event_raw_event_module_request+0x320/0x320 [ 129.655343] ? __raw_spin_lock_init+0x1c/0x100 [ 129.655365] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 129.655387] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 129.655413] tty_port_register_device+0x3d/0x50 [ 129.655437] rfcomm_dev_ioctl+0x1ba6/0x2220 [ 129.655468] ? rfcomm_dev_state_change+0x150/0x150 [ 129.655505] ? __local_bh_enable_ip+0x161/0x230 [ 129.655525] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 129.655543] ? lock_sock_nested+0x9f/0x120 [ 129.655559] ? trace_hardirqs_on+0xd/0x10 [ 129.655577] ? __local_bh_enable_ip+0x161/0x230 [ 129.655598] ? lock_sock_nested+0xe7/0x120 [ 129.655620] rfcomm_sock_ioctl+0x89/0xb0 [ 129.655643] sock_do_ioctl+0xe4/0x3e0 [ 129.655663] ? compat_ifr_data_ioctl+0x170/0x170 [ 129.655680] ? lock_downgrade+0x8e0/0x8e0 [ 129.655709] ? kasan_check_read+0x11/0x20 [ 129.655727] ? rcu_is_watching+0x85/0x140 [ 129.655747] ? rcu_bh_force_quiescent_state+0x20/0x20 2018/04/27 13:28:27 executing program 2: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x420000, 0x0) openat$cgroup_ro(r1, &(0x7f0000000080)='rdma.current\x00', 0x0, 0x0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/audio\x00', 0x0, 0x0) close(r0) socket$key(0xf, 0x3, 0x2) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00000007c0)=ANY=[]) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000f1dff8)={0x0, r2}) 2018/04/27 13:28:27 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000590fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = socket(0x5, 0x6, 0xacf) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000f75fc8)={0x0, 0x0, &(0x7f0000805000), 0x0, &(0x7f00002e7000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) io_setup(0x1, &(0x7f0000479000)=0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f0000000000)=0x5) io_submit(r3, 0x1, &(0x7f0000738000)=[&(0x7f0000f73fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f000079a000)="16", 0x1}]) [ 129.655779] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 129.655803] sock_ioctl+0x30d/0x680 [ 129.655825] ? dlci_ioctl_set+0x40/0x40 [ 129.655850] ? expand_files.part.8+0x9a0/0x9a0 [ 129.655869] ? kasan_check_write+0x14/0x20 [ 129.655887] ? __mutex_unlock_slowpath+0x180/0x8a0 [ 129.655913] ? wait_for_completion+0x870/0x870 [ 129.655936] ? dlci_ioctl_set+0x40/0x40 [ 129.655966] do_vfs_ioctl+0x1cf/0x16a0 [ 129.655999] ? ioctl_preallocate+0x2e0/0x2e0 [ 129.656020] ? fget_raw+0x20/0x20 [ 129.656043] ? __sb_end_write+0xac/0xe0 [ 129.656069] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 129.656084] ? fput+0x130/0x1a0 [ 129.656103] ? ksys_write+0x1a6/0x250 [ 129.656129] ? security_file_ioctl+0x94/0xc0 [ 129.656157] ksys_ioctl+0xa9/0xd0 [ 129.656185] __x64_sys_ioctl+0x73/0xb0 [ 129.656209] do_syscall_64+0x1b1/0x800 [ 129.656226] ? finish_task_switch+0x1ca/0x810 [ 129.656247] ? syscall_return_slowpath+0x5c0/0x5c0 [ 129.656268] ? syscall_return_slowpath+0x30f/0x5c0 [ 129.656295] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 129.656324] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 129.656352] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 129.656368] RIP: 0033:0x455389 [ 129.656378] RSP: 002b:00007fa7c9dd5c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 129.656399] RAX: ffffffffffffffda RBX: 00007fa7c9dd66d4 RCX: 0000000000455389 [ 129.656411] RDX: 0000000020000080 RSI: 00000000400452c8 RDI: 0000000000000013 [ 129.656422] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 129.656433] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000016 [ 129.656444] R13: 00000000000003b3 R14: 00000000006f8968 R15: 0000000000000002 2018/04/27 13:28:27 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x2, 0x400) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000002b80)=0x0) getresuid(&(0x7f0000002f80)=0x0, &(0x7f0000002c00), &(0x7f0000003000)) r4 = getegid() r5 = getpgid(0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000002c80)={0x0, 0x0}, &(0x7f0000002cc0)=0xc) r7 = getegid() ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f0000002f40)) sendmmsg$unix(r1, &(0x7f0000002e40)=[{&(0x7f0000000080)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f0000001240)=[{&(0x7f0000000100)="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", 0x1000}, {&(0x7f0000001100)="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", 0xfe}, {&(0x7f0000001200)="7890", 0x2}], 0x3, &(0x7f0000001280)=[@rights={0x18, 0x1, 0x1, [r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [0xffffffffffffffff, r0, r0]}], 0x78, 0x40011}, {&(0x7f0000001300)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001640)=[{&(0x7f0000001380)="31ac356afa5a3a", 0x7}, {&(0x7f00000013c0)="f4fb207ed622266bfa9d757c2e25d3e84c2276464d2ede95ce6e006fc3c0827718030709e2a99d31189fa559bbb03779d1ceda1120be7a9791c5a52a89b659bbb9791ae33dac6c6aea9c1bda", 0x4c}, {&(0x7f0000001440)="6993ec3978d33e0f5123428a20949db260b64862065b0cac62ddcfba29b10a9b1b984a884d0ee88847e06004f021461b7a5cd7cfc9b9518f507107a59dac2dff413f416d42b01d0d503650ba2db424e2dbbf953d5ca0af9f1732bf18d3a202faa5d9ae017f323dd93579b23068873e131e04d0501842cca9da2ea9cfd0beb11d48fa99420d5c8612f73d23366b0b9382510956f01ef4f908c05ce6a0de38015e39400cc990ce45a105dc498b6775de2003f4f28624d4a47be9f9061353e0350b4dd9e5e07e17768eae1fe587de31f40cfc7fe7941ea718d9fcfe47fcccc3d94b024d7f0e90af3d", 0xe7}, {&(0x7f0000001540)="3f309d0a02b390afc63d9a3b1f59880705be3d5ce3cba7f2f35451036703ed615d3cc4f1cb599638bedb6585fcc8fc5e318ed5f0879a29ca70ab081b4d2b86e28236ae3ae3c1be03b486fb24ab0c68abe148428a7cca8e9ab0ad8d4a4312c2625cb489085319f179798691050749c5321607547a1512a789e16b91f1df9727460a28a2ac264605af5fae8c2e41096f0f0b48005c27feadeedb9b2eea201b70440946e2af80e422c57ab0f8567d0bc1899b4bb8f50c6182de4306ce0e53943dacc773397e426c5f0552d138ce475f101f08efcbc3579d42c2b3256b618b640e68a1ab501f83ed656376db5d", 0xeb}], 0x4, &(0x7f0000001680)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}], 0x20, 0x91}, {&(0x7f00000016c0)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f0000002740)=[{&(0x7f0000001740)="da2030b353b0575f2678a7140b60b9b43a2938b71e87f3e6ef74cfd9892a595cfab14120f02d7f85e052acd22aa7912c9f8f44b3481da0e374b311fdf6c8b7fa21db08f594f937d583610d456a86003ca7ed6d1432234a5429c77087ef7e2c4cf8cf645c3a828566b2ff6544179be974a027e917c7735dd24472ecfd8bfa0416c55153b7c1629df9e7fb9b17ca514f700f3922a343790ac5ab64e73baf6be14bafe48edd7f266107e7f2a9748a5cf8da56786c19ee3c427480626ebef3ac6f6be046dc813c1239b453506a0c219489d1385853016abb4793043ead2e353e3d12717b0fd1a0355ffcb9e9baf7ddadecdd63abbfdd81619ec4faea33ddf6490ae320feaf45c618a2949caa52f0bd9035e31d41960fd457a44ae54b4d4b90f45abfc88e0a6dc26b61d9c66d8b466738493ee3d9e3352dedac6619fff9c4ac26a6d9296b521eff4b6b1ff204624e41e207e8982bdebb8544bf756fbf8167cd728cbf7a04d139bc25179ea52c2e737451db6911ea9bbdf2734160cb37fb2e4075cc774a90ae844092e409da5fbf17846d7c3ac5ff351576c41624f50ca7a880763397b29ab5ed31de29b753f5a7fafd11c896d5b837a8cff8a0e899edfaf239bc72ff2ed08d7fc0781dad05724206e53ab7970e8c6d2286eb71e7418292747b31a0d2d2958051af5897e2c2ee5ec89e794784f421fcf3f366af0ff51066c6b96749379658b720605fa4a493083ec81aa2117d1c9e401ca5cc6b73cc6bf2b100dc9825afe0983351970acab547d6b159f8960510e811f7d226e23c37373842f5216489f22dd8f3ca9bf778a6fded8373a9a6c5506dd43280881f85a39d1feda7db74e109c8df316cdda3e5ed17d38dc88626c6e8b2bbefc0af0b06137505b89ecdaed61b520a8ceb71f821b2770a26d5d2a16c068f44f7a2e17658bcec5cb5df3b689e16cdf4c90ead9a99860351112e80b3da8520aee8117b33527fc37c97782a5ec1663914712b545e52e7fe31118d2331122618e755f21e4a611ff26fcd01ea517ce962442e8524e559e3dc995dc5caa1af0bf538c3cab91e4247a92a0e3480c5f66883fe7b1a556e97029e84f022b1419fb00372a65ca2d4250702c631758a0ef2c4f8207c2edf80bec4377713468aaed17d02e203ef992a0f0963750cef960b07811fb9b22d31229b26f12f16efe1ffc834b10b5954695ff262dadae3cd7e8cc6c3ffb29a4a221dbb2ff58edd7eddbe91239fd7b389112888313a6263822246ef54f2207e5b2189d2739fbc6df0e80b92affe88377a98d81221ac3cb64d7baccbd859ad44430d00685c1f3b9d98e72400c9f4897a0dce220a58076a1f83ba3f2dde56596a0d281ad87fae37f0e8549370ac01f706e46cb52a8ae32c72865a9b7ba3d59c28e8d62725c0df0af33b7e24167b1f77baf39b49db658b8519d3f8625449c1e26aa2f3717137eea32820fd169baea02bcd74ba3d0784fc91bead95b170703e82321e7950d9974908ac6c2c221c7f311ba668a0c7c14156acf245e65c8066fd53915c867cecfe682c1486361a00287d13ad18dc4117ab8cb7e87d38199520ecd16bb9f80df3faa0a2f585defba865031b5867b696ea2621a68eb916036d72bcd2294a94dcddd008ecbc5c182857d766eaf3a43d5ec009abe1b18e5571fdc087f152d371107e0f0f30b05ff341fd38ac8c2ecc6292a3067c0ce3790cc92dc9a926f557b0b410212b9533a5aa8128df9a45191a192e2d4e8566d5be972aaec3b68ee378dd8e68a2940a024528c6a20be8cd3e095e2fe4121c94ea2fa41c3be470e886688d35cfdfb79cb49986d3e774f8aaf3e5d546f035b3851c527fbf7cd5c2125622d30d2405b60d1fe1dea8d8885893755169db70cb07160a96bda90c7ec360a0cb4ef9ab9edab372bce79568769ec11e4b7ac8c396287760944b2c838327f92d02877443b6307dda9abfd8c99893922e0e8d1e15f5c1d2188093d0c0a085804a38e7745b219d35ec1968e7817054bfc1c275a3e6414614db526720aa7691181724c7d985b239c2d0938e1da6afcbe145bb33647358eaf2fd2eebba05fceb47d751e91dc19894598bc1379dedcca05cb0077f39e54b848f1755ec99d61b0018a03ba4eba2cc0af257bec929daad4bee087b51efaf14df4a577ef2f39ffbb82c104c0ac78b034dba2dd153a4e6306deaf6548b988ed74ad6206fd9b3b13dcd63b81c00aec59f6ca46e71e6f06b7ecdc9f6c2d7fd9708322994797c5a4cae25807c4b788f9c4fd6fb5288bad3242bf67e533c152a5f3623f4876b1e3bdf2958086411bcecffb13a51975eaae7db23aef46de8408ef93f47ee2a704b2f48081bc5b1a85e67b55efe6d3e44a3b04ff2bb2ce9eaffa9b6b1ce907bd276e94e7fc3e51b473f62a24e6d5a9a116d6749288a3e31f466df84116a213f09ac243e9281379b3ec9265e13fbe078dc2a9320091843ae8de7d344e33e2313a1c4a510a99ecaa744e35d0aed3740eb2f7e43713c05f3bdde9a65f54eadbb81ac2fc7e9629f9ec17a8bcffebe448faa4bc0ef2c4b87e7f972deadcd08103133399b806e8f576342a6089bb9ba6c7d7ccbf001934b83e77dd14b2dfc4a054262069b95b3210cb042d3503fa02c12346ebc401e65347b648ada7a5da1b9e4c02af6a4f6b795137de6e171e40916d3d88e0d3e06b0d7d44cee3958ad21b33757a3171d27bc9d35041740f56593b04d66d0091823b8a19c90161a83ce33bd750803fbeeaf2f13525bf837e4aa489165404d6268de5fec40e130961002f8cac5cdeee63ef0ea7021b841b868a995b58e44bbfee176bdd125af45295cdf1c20e613600cadea33a589627b960243f5e2182b3c7c89461564695f8d1ce8ca9e50021293535028ba02551d1885b71f172e107e4e0fcad577b444e55af5deff28e8b142bd9505c5eb17925f38e290a04662629bf26bd7884c0feb076ac2e0eee73d4984d26864c61d9364242321bcedfa063d5c002c2f7642ff10152b93c200547f7769b360b0df1a1e608cb094a10661ee7311927e9b8a26247f0ad1717900bc53ecf34768c1f0447e3a8c69eee71e4c8d57a6c88a0788a58a672cc7ee3e8d6dc6d9e1e04c6464d1dd2118dc8fa91f1e09b8c891becf12da2592a6980d6143e06c85edac6b9d4708b8f5a5f3ed820fb4331b5d2b99cd1a1499658fa0814662e9dda3b9b4072e2a7ed897d658a490123d1a8e255803bcfdddefd2724d7b3fb8f4c47294fdb365d7c5d94984a7cc7e8a180baa9c2400ba9950454186117e643c31814f5087fb330868f8ecdf23241b3d1323c8291ee82825ce045a40ec20b6d5838585753db711e731ebd9934c4e1feadb1e7d34b450acd60322872202be86b13ca8c2be092ff318d8e19dd28fb763c1bf990f21b4734fdc2ba20559ff8e426f0e7120a74a2dff0a197e88c2b1da0d33ba29d068be3769543cc765b85db41ce46852cfb9ad641fbbaab23aaa00172edfb97ffa479e216bca984d42acf357ec4bd902c9e3be35b587a8eea2788809f26b5ab44414faea724e1fdc04e4de4c9aa4c3ec8abf7448c08ab8499e7cd096e6da12364473c3cd2ae7cb1b68aef1dc73c4cfb323922146b2eb10304bcaaa312588495a04bff66592c4c406bb7a1bb7ce7755ded9988363f1a50a72fd823f7a27faf1c0c60b4f6972f0da8da831088003375df9372935cbd35ccb5867d6d6ee63acb79cb0c2f1c7fd264b9b4b66af3518be3ade311087047866d858409fa7bade9edf4d2611cdd3056acd1cc6f8c76db68caa70dbcdb6ba383bf4bd013e3c8f2f88d1700d121222b54c190585f28491c8f47003ada3d123fe87e8a0eb89da19a216eaa6afd0e5dcda62bbbac7663dc318835f30e9ada84f0185e9f9d9f241945d4e3a4c135b615ac0dcac27f874ea020aaebe46a78b7cbbdbb6cc5a696dd2c66ae7311b9352497cd165141f76656b0f2353a0eb1725c02832fcc5ed33453d9bfc91cd887bb551f0598d11a2d7e3d80c7506f5cf47b12b94ad9b7cbaabae689dc783aa713b0532507d053e6f019e0486dc11d8957a7b127e94f0c9716300d599934052ec1e902df2c8b04b9dcbb45216a658702a30ad75579fc3009520f2332ebf31cae57a5611429ec9ac1ade511d0bf60f202f9dad0c01db6d63b9fcea1ce3abc9b0739afab5dfdf07404ffeed5ef365b20e56e64bca2309e737f398d241a47ca412ee3862f37df901aa6fc2ee4861cadebeac64b8ffd9f4b243588d561da184d71c6e519e21f72c2c28ee53d98183046cbf5af45e896164da5a34eaa94ef735c4d88faf66c3e610177d3213c622efaad33a01d440b669387b184fc9767d9aeedcd39b33b6462bf2cb49079a269c2ae6d593976b3aea0677017bb41b5fedca77cfba39e3429b9ee2cd78819e8afb02418b6f3430b04ef2db354fdcecd134ea60ef471c093d493d65600c321f54dc495e62f4767e40d6e0ddd9e0976875e6789ff0b275ea2613071b64cabb103baa01a5150fa47dfeb903e8a83baa9d1dcb4506e8d0e63bed177ef2b6fb0beb056b1f1a09c3e79ccfc5883bab5fa725d5dcc1a01c4fbe19d812c84a5583825a48075a63b78244ffc0666ce4d259ea0f6aa826ffaa2ce5bd318b0544c2cf0a5055c4d42d2e48f83b0858593320ea292d9068b00cd6ddcd6c06803fad7de0e0276e3a17eca6c885328089c26df8b769bbeee0c4069579e9d1ba1c91cbf336dfb50739951d4d0dbd49db0548b1dbc423f9dbbbfa782021a7f3cd94abe2242973280661f778361662c560fe7654ae28e1ef715065ea73a602877a2c1f58f055c54257e1583e01da5f41ca657b3a2a4d3f775df0d8da2ceb6f2bcf30306def7bb77a40825c7e94c0fa2716bac1a2981e756a78d9728550864aa9af4f370927173c48a1a4a856de7e4a624e6bab6fbb275e0cc09efe606df5e177cac18d3887482b5c78ec831911477f6c8e2fb18b4aeba3758d76c78b2d9cfd9a1003053591ed383b2d759f3620dac993ca336773a87bcbf56d38709ddda2e2f2f1e73861736fe8178b84ce631b2dc418372a8a27e47178b26812b7bbff9401e725fe83c317687a58044faba3c541dda1d19411430f4bc336d2a9be6d3abc5f5b6ad33174d9ca18fc7b5fc066387a15057d2ef9853d58131d77fd97bb50c5c5c989460e8dd1e03ba71160fb3824757b433ee4649b703f1f3bbff1cf34129d0d1588f658468432e8651488d6ad6ec456a916d6a832e9a39717670af92b39cea43dc2b49d8e1a1abcff657b1bfdf485b7faf8a22a6c5803040e7d8b04979efa8787ab8bd00b7bed47b3e90afd6154e374214eaa9f66191eb1a142f08b73cc8732a680964b155505fbde208f1cdc9ad11afb5414ebad713b8a5607737c88060615b6aa49251e6eb466d0608c537960c53eb2b87923e3c11b95bdf34c24eab2d9469c2aff75e0aa67cbc1bac2756e3e4394c24e92e3561d0177e4002a4f55cfaaff0f2dd7d9d413199c19faa6d7edb532f867b4c406515f03f7a9652b6c964406e71c86bcdb77651d7f82588eea3d84d6f746534bb307453b9c2987d66790b20e47365fcfaf57d14ff42675550e1d41d0e7e81ad0a7340ba72cc3210e01f6cf15b7243ec1b9cc5c5dcc9d795e8330419c94043b39084bb7fc092d50ca658ea3f70c312718fa1ac21e465cefd5ca0672fd3c52ed26c5fb59bb65a5a3c1e4294cc40f44527f188fe2d199f1239f6e2034c7ae48614139e434cb7073b792146c62e57bca4a8b1d12c5ad842bfab0ca5b065069632256b9e145cd", 0x1000}], 0x1, 0x0, 0x0, 0x4}, {&(0x7f0000002780)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f0000002b00)=[{&(0x7f0000002800)="0daa776635323246d5ccdc8ac0cb4ddc5838814da30a3bdea5c553c87443553da55aa0616f2f993dca42954b814fdf0e09526b44b58f9825e94fed257ac1471b832d338e87c3081e1e4711e3bfe8ded0e7950f49e9d285be1d44d60fcb6fc093a079327a2cd28fb019ca7113bea39585c7d033c348d9a1", 0x77}, {&(0x7f0000002880)="bb4c4581ff24a4a722e1753971e51b34523747f6256f7a439b101ad4f507651d4a49c7da2bf3a31b8e4c038a041e3a4a158cb36b5ae15a054dbf0adda47f13c448466c4a2e4121792d7a6f52eda36d251a", 0x51}, {&(0x7f0000002900)="01327ae800fc1dcaa8eed80471fdfed054fef0cbd5eed39009f119e0736c75f87616c9bc02b7ff4768558ed814eff36235cf8d81a9326cbf41a5e3648cb314adcccadd8dbafd35ea33bd64d9c66c17f2e0c5c62cfce7545de875253732b9b10139afcdac4418d72867764450e81368b3ba35b6af6f96a5e4a47acd4add6372d1e69556050fd0521e416009a4491dbdf18d26b3a08baa0b7e872c66470daf282d2ccce7a594cbc8884ad6d29fdef0a44526", 0xb1}, {&(0x7f00000029c0)="ae806da720787bd108e016c29ea485f6cd0ad28e77b9405902a2f12eaead14a4f2d2d1854e9eaaed4db869fe510d16c71c2bf2f5ddb6984b559a19c5e384bb4e", 0x40}, {&(0x7f0000002a00)="5b5cdc4cad8c682d94f07a78f15a0542872e713f68a5c7ace7d4c80d5ffe17615f7f4d0c4582dc40aa05498750081e1ca054613400fe4b078b6790ba945c25acd78206ba6692e0c63bb5eebbf03432256b16950c05b427b70bcba3909d63ceb1596c551ffa6bac3b07a5fb26ab3539e48ffcc1bfcdf0ef81bdd6c3c6e733f8a6f4e2322fb8dfa8723ecc49f987f6de1fcd836753e7b8d7be24161efdd30d63af8636885174a7df7126a87dbcdb030bd80cf8ae88c30a0b0c61779c70820a8cff342c37b7e4149ce2733b259505e64901", 0xd0}], 0x5, &(0x7f0000002d00)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x18, 0x1, 0x1, [r0]}], 0x110, 0x4}], 0x4, 0x4) r8 = getpgid(0x0) ioprio_set$pid(0x3, r8, 0x0) [ 130.213855] Dev loop7: unable to read RDB block 4 [ 130.219161] loop7: unable to read partition table [ 130.232277] loop7: partition table beyond EOD, truncated [ 130.237882] loop_reread_partitions: partition scan of loop7 () failed (rc=-5) 2018/04/27 13:28:27 executing program 7: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x8085, 0xfffffffffffffffc}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="18140000000000000000000000cd51d966ea00000071100000000000000000000000000000950000"], &(0x7f0000f6bffb)='GPL\x00', 0xfffffffffffffffc, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) 2018/04/27 13:28:27 executing program 2: getsockopt$sock_buf(0xffffffffffffffff, 0x1, 0x1c, &(0x7f0000000140)=""/181, &(0x7f0000000100)=0xb5) r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x6c0, 0x100) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000040)={'bond_slave_0\x00', {0x2, 0x4e21, @multicast1=0xe0000001}}) 2018/04/27 13:28:27 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000040), 0x4) r1 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r1, &(0x7f0000000600)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) connect$inet(r1, &(0x7f0000000080)={0x2, 0x4e23}, 0x10) shutdown(r1, 0x0) 2018/04/27 13:28:27 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vhost-net\x00', 0x2, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000340)='./file0\x00', 0x0, 0x14) getsockopt$llc_int(r1, 0x10c, 0x6, &(0x7f0000000380), &(0x7f00000003c0)=0x4) r2 = syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0x5, 0x2000) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f00000001c0)={0x0, 0x2c, &(0x7f0000000140)=[@in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e21, 0x10000, @empty, 0x7004}]}, &(0x7f0000000200)=0x10) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f0000000400)={0x0, 0x0, r1}) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f0000000440)={0x0, 0x0, 0x5b5}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000000480)={r4, r5}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000000540)=ANY=[@ANYRES32=r3, @ANYBLOB="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"], &(0x7f0000000300)=0x90) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000000240), &(0x7f0000000280)=0x4) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000740), &(0x7f0000000780)=0xc) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000e4e000)=0x200000000) r6 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000007c0)='/proc/sys/net/ipv4/vs/cache_bypass\x00', 0x2, 0x0) ioctl$sock_inet_SIOCGARP(r6, 0x8954, &(0x7f0000000800)={{0x2, 0x4e23, @loopback=0x7f000001}, {0x306, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x4, {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x10}}, 'ip6tnl0\x00'}) recvfrom$llc(r2, &(0x7f00000002c0)=""/47, 0x2f, 0x40000000, &(0x7f0000000700)={0x1a, 0x307, 0x4, 0x3, 0x8, 0x10001}, 0x10) write$vnet(r0, &(0x7f0000b28000)={0x1, {&(0x7f00005bc000)=""/207, 0xffffffd1, &(0x7f000072bfce)=""/50, 0x0, 0x2}}, 0x68) write$vnet(r0, &(0x7f0000a8d000)={0x1, {&(0x7f0000000000)=""/24, 0xe2, &(0x7f0000000040)=""/101, 0x0, 0x2}}, 0xffffff44) write$vnet(r0, &(0x7f000046df98)={0x1, {&(0x7f00000000c0)=""/28, 0x1c, &(0x7f0000e9afb7)=""/73, 0x0, 0x3}}, 0x68) seccomp(0x0, 0x1, &(0x7f0000000500)={0x5, &(0x7f00000004c0)=[{0x5, 0x8, 0xe6, 0x401}, {0x8, 0x7, 0x81, 0x7fff}, {0x8, 0x9, 0x5, 0x4800}, {0x7fffffff, 0xa4, 0x41, 0x200}, {0x1, 0x1, 0x40, 0xb7f}]}) 2018/04/27 13:28:27 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000002fdd)={&(0x7f0000015ff4)={0x10}, 0xc, &(0x7f0000015000)={&(0x7f000000bf20)=@delpolicy={0x5c, 0x15, 0x1, 0x0, 0x0, {{@in=@multicast2=0xe0000002, @in=@broadcast=0xffffffff}}, [@sec_ctx={0xc, 0x8, {0x8, 0x8, 0x0, 0x0, 0x6d}}]}, 0x5c}, 0x1}, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/sockstat\x00') bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000040)={0x0, r1, 0x0, 0x1}, 0x14) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000080)={0x8000, 0x86, 0x94c7, 0xffffffff}, 0x8) 2018/04/27 13:28:27 executing program 0 (fault-call:5 fault-nth:3): r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x40000000003, 0x3) r1 = dup(r0) ustat(0x3, &(0x7f0000000000)) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) gettid() ioctl$sock_ipx_SIOCSIFADDR(r1, 0x400452c8, &(0x7f0000000080)={"e39cfc256e300025fd0c0000ff7900", {0x4, 0x0, 0x8000001, "1016ffffff7f"}}) 2018/04/27 13:28:27 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000003e40)='rdma.current\x00', 0x0, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000004380)='/dev/autofs\x00', 0x200a40, 0x0) r2 = syz_open_dev$admmidi(&(0x7f00000043c0)='/dev/admmidi#\x00', 0x1ff, 0x101000) r3 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000004400)=0xffffffff, 0x4) r4 = accept$inet6(0xffffffffffffff9c, &(0x7f0000004440)={0x0, 0x0, 0x0, @remote}, &(0x7f0000004480)=0x1c) r5 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00000044c0)={0x3, 0xffffffffffffffff, 0x1}) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000004500)=0x0) lstat(&(0x7f0000004540)='./file0\x00', &(0x7f0000004580)={0x0, 0x0, 0x0, 0x0, 0x0}) r9 = getgid() r10 = getpgrp(0xffffffffffffffff) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000004600)={{{@in6=@remote, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@local}}, &(0x7f0000004700)=0xe8) getgroups(0x2, &(0x7f0000004740)=[0xffffffffffffffff, 0x0]) r13 = accept4$llc(0xffffffffffffff9c, &(0x7f0000004780)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000047c0)=0x10, 0x0) r14 = socket(0xb, 0x7, 0x7f) r15 = socket$inet_smc(0x2b, 0x1, 0x0) r16 = syz_open_dev$admmidi(&(0x7f0000004800)='/dev/admmidi#\x00', 0x6, 0x0) r17 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000004840)='/dev/rfkill\x00', 0x444840, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000004880)={0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00000048c0)={0xffffffffffffff9c}) r20 = accept4$unix(0xffffffffffffff9c, 0x0, &(0x7f0000004900), 0x80800) sendmsg$unix(r0, &(0x7f0000004a00)={&(0x7f0000003e80)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000004300)=[{&(0x7f0000003f00)="8567fdc5619f35b300a36ea0d0fe89f7a06d9a4f3838580854b5818042c4e235ed9c26c46e13b8b811ad730fc8a8f9e4e8e1b3584b9a50685f2cfc3c74989e2501d20d4c1ca83e7c752dc6b26413ba187d42bcbc8276671d939b7dbf2f1d80a19c0ea4138ad7fe408eabdb600a02a619b27fd3ad92b59dffbfb5f3d5495e8a7c560354eb3da534cfc710599a3875d5ce39c860ba2a5b5f8e736adb1dfdd0f189bf6e7794704bfcc2971555422e8269d01e", 0xb1}, {&(0x7f0000003fc0)="914c54bdd45f16208177a4fb974bcb859b9853f6c0b33f6e6d2a92949009150a6b2fe6c47170a023f0ec236908e4463fe61dd531cfa95898d2336e25b3c8d8cd1bbeff0fbd18a9cd9fa3e84db41217cbd680961a8c836fd2fc6aeb2600da2dd101654900cfcd214f3a086fa736d43071ff6fd217434930c9519d8124d1e4a9a4d8adfaa3563cd0166a1639ec2fe17477dd76ba79f781413ce4e68dbbe3a125d3cb452dab5740f0797fb21d3b7e5771adbada4722da22a05ed46e42b2", 0xbc}, {&(0x7f0000004080)="18523824dc574f8e7db8d52e8587073c7e312cfe740c8a49e02023c080c7ca1700ae80617ff2c1e6e0e688a2f96220358697734021304af537b19556f2a3c598ef85e137f8b9843d8d2f8e08524928d9a2d99a11ccbf1d3bcf63e3c0a9002c49ef8b12979405bbab50d7f72534bbf92531bfe8cc94bb0f1324193596bb5c3b7228f5faebcb9c5637067efe29e5e512509a7784d3936c83dd55b20654f55ec61bb7e67d904b2092555e2b1d0b0936633964e4784f21459387864c362ac8926d0c", 0xc0}, {&(0x7f0000004140)="1913b6f81a02760c6d15cb667de213a31b60573abb16077999f60638933fa23000bb26322e46e930e42ca83f414b9eea346b7be1acfaae90497e3b14dbebf2c0e6f33250768fa321a0985077a030e6ddc14bdd9469fc028d817e276a6fe8efd67dc64edc6bb7451c95bb5fa6c89d244dcb28a0fb67eead924b9c5c12e062f24219e9a83ec3e572f6e0b2d69440d43c020fb83639472f18ee3990ae6cfba8ad506b4faecc7fd32ea4ad414a2656309edbc8b7cb64cdcc04ea0f6cfb02f5c185ecea432b222e7aef42", 0xc8}, {&(0x7f0000004240)="87451ba9e9bd", 0x6}, {&(0x7f0000004280)="e78d336c8d48ad8093b604fe0d2bc3d99067cc9afed629aa4f8da991a0537ed0870cd3d1c4cb55af9f99407843cf135e1392b534aa76385994d076b34b39e6ef4486a1729a", 0x45}], 0x6, &(0x7f0000004940)=[@rights={0x28, 0x1, 0x1, [r1, r2, r3, r4, r5, r6]}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @rights={0x30, 0x1, 0x1, [r13, r14, r15, r16, r17, r18, r19]}, @rights={0x18, 0x1, 0x1, [r20]}], 0xb0, 0x10}, 0x40) setrlimit(0x8, &(0x7f00000a3ff0)={0x3}) r21 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r21, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setreuid(0x0, r22) r23 = shmget$private(0x0, 0x3000, 0x0, &(0x7f0000910000/0x3000)=nil) shmctl$SHM_LOCK(r23, 0xb) [ 130.336162] FAULT_INJECTION: forcing a failure. [ 130.336162] name failslab, interval 1, probability 0, space 0, times 0 [ 130.347647] CPU: 0 PID: 10274 Comm: syz-executor0 Not tainted 4.17.0-rc2+ #19 [ 130.354950] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 130.364328] Call Trace: [ 130.366942] dump_stack+0x1b9/0x294 [ 130.370601] ? dump_stack_print_info.cold.2+0x52/0x52 [ 130.375824] ? finish_task_switch+0x1ca/0x810 [ 130.380344] ? finish_task_switch+0x182/0x810 2018/04/27 13:28:27 executing program 4: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000000000)=0x3f, 0x4) r1 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x175, 0x0) ioctl$EVIOCGVERSION(r1, 0x80044501, &(0x7f0000000080)=""/216) r2 = syz_open_dev$vcsn(&(0x7f0000000180)='/dev/vcs#\x00', 0x24, 0x40800) ioctl$VT_DISALLOCATE(r1, 0x5608) getpeername$packet(r1, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000380)=0x14) sendto$packet(r1, &(0x7f00000001c0)="bd90f39765a0011887089f108b8dc40c364b448ad2d1e2e9da61c760e5716945b54d6d4b88188843820700f32d6ae023aefa3dc5bd62b14c3e2e4ea4d65d94aefc34fcb04a27f55b4bb555e0a7d057d77d5b7f1fca9f22d2b5f2b04a4d5da3774566a89507a462144a2c70369260a39b886a76bababca497a8723e335ee7b7f882e52755c451535b", 0x88, 0x7129ab8412969b41, &(0x7f00000003c0)={0x11, 0x2, r3, 0x1, 0x4, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x14) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000400)={'veth1_to_team\x00', {0x4, 0x9, 0x3, "5a78b1a8d562", 0x3}}) fcntl$getownex(r0, 0x10, &(0x7f0000000440)) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000480)='/dev/sequencer2\x00', 0x10400, 0x0) getsockopt$inet_pktinfo(r4, 0x0, 0x8, &(0x7f00000004c0)={0x0, @dev, @remote}, &(0x7f0000000500)=0xc) sendmsg$nl_crypto(r2, &(0x7f00000006c0)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000680)={&(0x7f0000000580)=@alg={0xe8, 0x10, 0x404, 0x70bd25, 0x25dfdbfc, {{'xts(des)\x00'}, [], [], 0x2000, 0x2400}, [{0x8, 0x1, 0xc444}]}, 0xe8}, 0x1, 0x0, 0x0, 0x20040000}, 0x81) ioctl$TIOCCONS(r1, 0x541d) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$TCSETAW(r2, 0x5407, &(0x7f0000000700)={0x9e, 0x5000000000000000, 0x6, 0xffff, 0xdc, 0x401, 0x8, 0x1, 0x0, 0x9}) r6 = epoll_create1(0x80000) setsockopt$inet_udp_int(r1, 0x11, 0x1, &(0x7f0000000740)=0xffff, 0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000780)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f00000007c0)=0x14) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000800)={@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x79, r5}) getsockopt$inet6_tcp_buf(r1, 0x6, 0x1d, &(0x7f0000000840)=""/120, &(0x7f00000008c0)=0x78) signalfd(r6, &(0x7f0000000900)={0x3800000}, 0x8) ioctl$KVM_SET_PIT2(r4, 0x4070aea0, &(0x7f0000000940)={[{0x0, 0x0, 0x100000000, 0x3ff, 0x2, 0x5, 0xffffffff, 0x9, 0x1, 0x5, 0x5c464a13, 0x56, 0x9}, {0x4, 0x3ff, 0x10000, 0x80, 0x7, 0x8, 0x19e, 0xe3, 0x5, 0x5, 0x3, 0x1}, {0x4, 0x1, 0xfffffffffffffff9, 0x5, 0x9a0d, 0x9, 0x6, 0x6, 0x0, 0x81, 0x8000, 0x7, 0x1}]}) prctl$setendian(0x14, 0x3) accept4$inet6(r4, &(0x7f00000009c0)={0x0, 0x0, 0x0, @local}, &(0x7f0000000a00)=0x1c, 0x80000) lseek(r4, 0xa, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r4, 0x800448d3, &(0x7f0000000a40)={{0x4, 0x91e, 0x9, 0xffffffff, 0x7, 0xff}, 0x21, 0x0, 0x1ff, 0x5, 0x3b7, "b22b0d1c549c8fa4677022a57a863672603c8640aad43150175dacc0f324abb19158f9041f9e8ed3d15ddfebf73de85b5831a7df0062cdbf5e5db630d951218dee74befd753b455ca315bb46ae36818c3d3062bc05fb52271168bdfb22cb936e8bc419277782abe834b08a603771fa61b4fb62814bf3dcb98d243663d6981f20"}) getsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f0000000b00)=0x10000, &(0x7f0000000b40)=0x4) r7 = shmget(0x2, 0x4000, 0x0, &(0x7f0000ffa000/0x4000)=nil) shmctl$SHM_UNLOCK(r7, 0xc) [ 130.384883] should_fail.cold.4+0xa/0x1a [ 130.388985] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 130.394139] ? __schedule+0x809/0x1e30 [ 130.398057] ? kernel_text_address+0x79/0xf0 [ 130.402519] ? __sched_text_start+0x8/0x8 [ 130.406700] ? find_held_lock+0x36/0x1c0 [ 130.410807] ? __lock_is_held+0xb5/0x140 [ 130.414933] ? check_same_owner+0x320/0x320 [ 130.419286] ? sock_ioctl+0x30d/0x680 [ 130.423112] ? do_vfs_ioctl+0x1cf/0x16a0 [ 130.427202] ? ksys_ioctl+0xa9/0xd0 [ 130.430858] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 130.436267] __should_failslab+0x124/0x180 [ 130.440564] should_failslab+0x9/0x14 [ 130.440588] __kmalloc_track_caller+0x2c4/0x760 [ 130.440608] ? graph_lock+0x170/0x170 [ 130.440625] ? __lock_is_held+0xb5/0x140 [ 130.440654] ? kstrdup_const+0x66/0x80 [ 130.440680] kstrdup+0x39/0x70 [ 130.440702] kstrdup_const+0x66/0x80 [ 130.440728] kvasprintf_const+0x112/0x190 [ 130.471995] kobject_set_name_vargs+0x5b/0x150 [ 130.472018] dev_set_name+0xa4/0xc0 [ 130.480216] ? device_initialize+0x5d0/0x5d0 2018/04/27 13:28:28 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000, 0x1, 0x0, 0x1, 0x9, 0x0, 0x0, 0x0, 0x9b4f, 0x0, 0x9, 0x0, 0x7fffffff, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x5, 0x0, 0xfffffffffffffffe, 0x48b, 0x0, 0x4, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x200}, 0x0, 0xf, 0xffffffffffffffff, 0x2) r0 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) keyctl$setperm(0xb, r0, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x32aa, 0x2000) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r1, 0x40a85321, &(0x7f0000000080)={{0xffff, 0x6}, 'port1\x00', 0x0, 0x1000, 0x0, 0x1f, 0x0, 0xfffffffffffffffd, 0x80000000, 0x0, 0x1, 0xffffffff00000000}) [ 130.484694] tty_register_device_attr+0x2ca/0x730 [ 130.489587] ? hung_up_tty_compat_ioctl+0x40/0x40 [ 130.494452] ? mark_held_locks+0xc9/0x160 [ 130.498623] ? trace_event_raw_event_module_request+0x320/0x320 [ 130.504697] ? __raw_spin_lock_init+0x1c/0x100 [ 130.509309] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 130.514355] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 130.519399] tty_port_register_device+0x3d/0x50 [ 130.524096] rfcomm_dev_ioctl+0x1ba6/0x2220 [ 130.528465] ? rfcomm_dev_state_change+0x150/0x150 [ 130.533459] ? __local_bh_enable_ip+0x161/0x230 [ 130.538166] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 130.543211] ? lock_sock_nested+0x9f/0x120 [ 130.547473] ? trace_hardirqs_on+0xd/0x10 [ 130.551650] ? __local_bh_enable_ip+0x161/0x230 [ 130.556363] ? lock_sock_nested+0xe7/0x120 [ 130.560634] rfcomm_sock_ioctl+0x89/0xb0 [ 130.565516] sock_do_ioctl+0xe4/0x3e0 [ 130.569360] ? compat_ifr_data_ioctl+0x170/0x170 [ 130.574147] ? lock_downgrade+0x8e0/0x8e0 [ 130.578336] ? rcu_is_watching+0x85/0x140 2018/04/27 13:28:28 executing program 4: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f00000000c0)={0x18, 0x0, {0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'ip6_vti0\x00'}}, 0x1e) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x3, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, 'gre0\x00'}}, 0x1e) r1 = socket$pppoe(0x18, 0x1, 0x0) r2 = syz_open_dev$admmidi(&(0x7f0000000140)='/dev/admmidi#\x00', 0x4, 0x400) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000080)=0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000100)=0x0) accept$inet6(r2, &(0x7f00000015c0)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000001600)=0x1c) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000001640)={'vcan0\x00', 0x0}) getresuid(&(0x7f0000001680), &(0x7f00000016c0), &(0x7f0000001700)=0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000001740)={{{@in=@rand_addr=0x9, @in6=@dev={0xfe, 0x80, [], 0x10}, 0x4e21, 0x8d6d, 0x4e24, 0xab, 0xa, 0xa0, 0x80, 0x1d, r6, r7}, {0x6, 0x9, 0x1, 0x1, 0x2, 0x400, 0x3ff, 0x8}, {0x401, 0x6e5, 0x1, 0x400}, 0x8001, 0x6e6bbd, 0x0, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14, 0x1d}, 0x4d2, 0x3e}, 0xa, @in=@multicast1=0xe0000001, 0x0, 0x2, 0x3, 0x6f46, 0x10000, 0x10000, 0x2}}, 0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f00000002c0)={{{@in6=@local, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@local}}, &(0x7f00000003c0)=0xe8) sendmsg$nl_netfilter(r2, &(0x7f0000001580)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000001540)={&(0x7f0000000400)={0x113c, 0x4, 0x7, 0x420, 0x70bd2d, 0x25dfdbfd, {0x5, 0x0, 0xa}, [@typed={0x8, 0x6f, @pid=r4}, @typed={0x4, 0x92}, @nested={0x14, 0x74, [@typed={0x8, 0x89, @fd=r0}, @typed={0x8, 0x7d, @pid=r5}]}, @nested={0x24, 0x88, [@typed={0x14, 0x2e, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @typed={0xc, 0x1f, @u64=0x7fff}]}, @generic="946dfe53aa5a1a8b7718e02e86914bd3490e7b7e7a8e837e14baebce272261e256f3548fd410730babd1cf", @typed={0x8, 0x7e, @uid=r8}, @typed={0x1004, 0x4b, @binary="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"}, @generic="80c6e9f59c35538611c49e4ff0be9d7485fe1a4b89c834af9dbd8275709369b66eafcf1765e000e5d35e67ff4b9b1638688022c5d1ef6d250968168c656c5912880e9bf3b9b54b3128ad2e3837b7c0dc4af8b419b69cfef9cf9bff85a8175c98c134f15fc48dbbed865cfba0cca94afb9d0dc4cdd48e6322fd83dd81b7c35a43dcb3cc538dbca7ce2844a18d4a752fefd9a9173faef048b8694cae0e2f69fe1c7cbe9d482a6a0f2ea69c6a"]}, 0x113c}, 0x1, 0x0, 0x0, 0x2400c000}, 0x814) sendmsg$IPVS_CMD_SET_DEST(r2, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x840}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x24, r3, 0x104, 0x70bd27, 0x25dfdbff, {0x6}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x6c8}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x5}]}, 0x24}, 0x1, 0x0, 0x0, 0x10}, 0x0) [ 130.582523] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 130.587750] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 130.592968] sock_ioctl+0x30d/0x680 [ 130.596618] ? dlci_ioctl_set+0x40/0x40 [ 130.600618] ? expand_files.part.8+0x9a0/0x9a0 [ 130.605224] ? kasan_check_write+0x14/0x20 [ 130.609487] ? __mutex_unlock_slowpath+0x180/0x8a0 [ 130.614459] ? wait_for_completion+0x870/0x870 [ 130.619075] ? dlci_ioctl_set+0x40/0x40 [ 130.623082] do_vfs_ioctl+0x1cf/0x16a0 [ 130.627013] ? ioctl_preallocate+0x2e0/0x2e0 [ 130.631465] ? fget_raw+0x20/0x20 [ 130.634948] ? __sb_end_write+0xac/0xe0 [ 130.638960] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 130.644522] ? fput+0x130/0x1a0 [ 130.647833] ? ksys_write+0x1a6/0x250 [ 130.651945] ? security_file_ioctl+0x94/0xc0 [ 130.656387] ksys_ioctl+0xa9/0xd0 [ 130.659879] __x64_sys_ioctl+0x73/0xb0 [ 130.663792] do_syscall_64+0x1b1/0x800 [ 130.667723] ? finish_task_switch+0x1ca/0x810 [ 130.672329] ? syscall_return_slowpath+0x5c0/0x5c0 [ 130.677277] ? syscall_return_slowpath+0x30f/0x5c0 [ 130.682237] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe 2018/04/27 13:28:28 executing program 4: r0 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) sendto$llc(r0, &(0x7f0000001240), 0x0, 0x0, &(0x7f00000012c0)={0x1a, 0x304, 0x0, 0x0, 0x0, 0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) clock_gettime(0x0, &(0x7f0000000d80)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000000cc0)=[{{0x0, 0x0, &(0x7f0000000200), 0x0, 0x0, 0x0, 0xff}, 0x4}, {{&(0x7f0000000240)=@llc, 0x80, &(0x7f0000000b00)=[{&(0x7f00000002c0)=""/39, 0x27}, {&(0x7f0000004300)=""/4096, 0x1000}, {&(0x7f00000006c0)=""/147, 0x93}, {&(0x7f0000000780)=""/125, 0x7d}, {&(0x7f0000000800)=""/200, 0xc8}, {&(0x7f0000000900)=""/117, 0x75}, {&(0x7f0000000640)=""/30, 0x1e}, {&(0x7f0000000980)=""/138, 0x8a}, {&(0x7f0000000a40)=""/89, 0x59}, {&(0x7f0000000ac0)=""/14, 0xe}], 0xa, &(0x7f0000000bc0)=""/252, 0xfc, 0x6}}], 0x2, 0x10001, &(0x7f0000000dc0)={r1, r2+30000000}) [ 130.687633] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 130.692514] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 130.697723] RIP: 0033:0x455389 [ 130.700927] RSP: 002b:00007fa7c9dd5c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 130.708667] RAX: ffffffffffffffda RBX: 00007fa7c9dd66d4 RCX: 0000000000455389 [ 130.715961] RDX: 0000000020000080 RSI: 00000000400452c8 RDI: 0000000000000013 [ 130.723253] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 130.730546] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000016 2018/04/27 13:28:28 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000040)='cpuset.memory_spread_slab\x00', 0x2, 0x0) r2 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x6, 0x0) ioctl$TCSETAW(r2, 0x5407, &(0x7f00000000c0)={0xfffffffffffffffe, 0x1, 0x80000000, 0xe6a, 0xcc4c, 0xa8e, 0x0, 0x2000000000, 0x800, 0x9}) flistxattr(r1, &(0x7f00000000c0), 0x0) 2018/04/27 13:28:28 executing program 5: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_retries\x00', 0x2, 0x0) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000000040)=""/199) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000002ff7)='/dev/ppp\x00', 0x0, 0x0) munmap(&(0x7f0000003000/0x1000)=nil, 0x1000) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f0000001000)=""/246) ioctl$EVIOCGREP(r1, 0x40107446, &(0x7f0000003000)=""/174) [ 130.737837] R13: 00000000000003b3 R14: 00000000006f8968 R15: 0000000000000003 2018/04/27 13:28:28 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x1e, 0x805, 0x0) accept$packet(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000100)=0x14) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000140)={{{@in6=@mcast1, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@rand_addr}}, &(0x7f0000000240)=0xe8) getresuid(&(0x7f0000000280)=0x0, &(0x7f00000002c0), &(0x7f0000000300)) getsockopt$inet6_mreq(r1, 0x29, 0x14, &(0x7f00000003c0)={@mcast1, 0x0}, &(0x7f0000000400)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000440)={{{@in=@multicast2, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@dev}}, &(0x7f0000000540)=0xe8) sendmsg$nl_xfrm(r0, &(0x7f0000002940)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000002900)={&(0x7f0000000580)=@delpolicy={0x2374, 0x14, 0x2, 0x70bd27, 0x25dfdbfb, {{@in6=@dev={0xfe, 0x80, [], 0x13}, @in6=@loopback={0x0, 0x1}, 0x4e24, 0xffffffffffffff80, 0x4e21, 0x8000, 0x2, 0x80, 0x20, 0x0, r2, r3}, 0x6e6bbb}, [@proto={0x8, 0x19, 0x3c}, @algo_aead={0x104c, 0x12, {{'generic-gcm-aesni\x00'}, 0x8000, 0xc0, "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@algo_auth={0x1048, 0x1, {{'digest_null\x00'}, 0x8000, "472dfbdde45435305dd3361a725ed34b18657ab408154617b71cf06a18069bf927bcc833579b825d99aa67b27807275d6d812ca545acd4d8f354cff8aeea1daedf75a6d0925131004fb4d78042640259c25377f73dba2ea704230dca8d63955871500ffb45704afab79389a686345476b97864d945592ae7abb8a1692135428331b9d7f9e34e0ff3c7ade78a7b848adc376e2cc3ee91372d832a50b55f3b6e069e4f666eb79097a3ef8736bcacbd8eacea631647529de231c334ed2199dba866a45aa566c2d35e49bb1d67a8f13d84571d49d87418d81e4cd9e3c3a5a22c2357880f494dd974a573ce33efb876aad903e31d1d2250dfa8838d62a81b584de637c7a9f00df60654f458577b21ad3efe9cec7e122c5af3d798d36a5d0760be84e32a850be1c42e752212768953addce203f6ad02bd3d90514a89ce21199e60c5289d686b655fe9414acab214bcf22a955d54fef3578410116f70cd7a4be55204861d7db66e300b977862763e848c2d338810cfd52a554b0d3c07ac0dacf8aa14f46e6af84af7b9cd047681ec82cc5b1db55501a52f20ef84d6604278fb748bddbb1793b292b7f6d2c79e2caaed3f523e76ed9f00295ec0a4df4afea752afd63ad8532cdf453a6cef73eb986e93ab2b6a7a93af6a76659190321f8bbc152cfdbfce9fe23bc9932e23b213a45b18059611e9cb910df4f72154c069ae323aea03c1836ecb524ad371e1d7033b91840c8b79135ed97d37fb7dae72ad1ef54c520c2f0e51c885e1f71016a55c3a9b960ed5c5545b490f883da029c31f11321dc1b5b51583a2750c2034566842548f0957968dfcccba940cfc99ffa427347bd97362d7dd8b50dbd7abba416f43a7e8eda9b99d1cec9732be8477224e9553e0568a27265b45d8022dc5d8a8a6e76f5e85b31f0881759a103ef6cb92c158457a9a6dea0afd2bfbd1388051efd48b37c3ba6076e59f0e8f8af04de69ed7ebabf73751d5aab0c7fd9b459aa8bb5b72d4a52d87044cf450b805259f65539a2c8d0190c8edae9c346ba94ec4758458df07153799b6d9f63ccba52a5aca5ca6dd645abb53739db03932ffc4848ec44447a06adef779b0ace78413a4e8b5a2a50bf15d2b5fb4f21d6d033f3f0b59c66a8f15c6e789d6644c572a3d9eb9155cef891fdf3ec2312c4e63a496e8fce313f7f70ecaa9c79bb99932a1c4c6ecc9b8e3caeb70e7563dce54a5bcc78a13518d58fba255291871fec35b9d7c36cb835215daa0ae49ab2d9dc7a2f778f6edf99935c51fa68e336d2b1d0847953fbe162332750989fde57848a5eae100702738165c746d026cc502485ffb1e53564892c160a20582a90c64fd021dc5fdbbfbe55e004d292f8365855eba7f9d27f091a7e5c3087f809dd89bf9ba5f4902fcdf6d69c91c180fceebe6a3049ed99bc93e494ce59b580389c37671f18aee5e5d202d92fad388519a0d92ea8b4f395c5e85296d0f43eef31ab4325204d8c7ca4e11d8298e3d7a840856ca2f85ccd87aa5d09b8be5f54b2af3e449a5032e93f3d0cddcc86f94e437e5d5d31bf8df70988d0a50a37da52949b5ac891f276584ec9837cda0bc1f5c6f7c73d0502c2e23f4c307c1c33a77f1eea836477f4f8be17f7446e129ae4f7636bc1e7181f811b180b69717bdb846f83c6843e882afbf7e54b674157e65870512e093727514607eedfd0927dc3d90ef4775ce9cdfd3afd7f6ff108a0204078af22b62aa81ea994f8481321e33f4532e80baab8ce0a39281caecc83a4ecd32660433bce01c6e556f87f9c8712ec10f96b37db9f6e3ce0070111c1b2d1ed71d5e126300a8167f8014dfab43bf047da6cabfa370b743b188eb7ff6074084e0e3e81c7a1f0126a2bdddec69b36473561b3f0b4df5056763f176263f1b55f36bec0a83c4a9bd3fe1ced4be4e9b2983a5d3ef9f8b587283552adf351d1cce94ea1d1008412e5d3606ab7829d44dda72acae7c88ce3165edbe306e62ff1cce2c52503dd8787f9a94d779c9803889a2d1b2ce2fb4f9ee4bc0e59ca89a7c99aa0fb4c711a10404fc82b5508345407f2df94850f7ed691d62c71bd12709004e967fd8e0e6195fe7cd603b702c0dc282639fdca5b6d39e59ff7124e11246717bcb53f913fabcb328d6a9e9ea28c18903eb6cc4d6bb64eaac0486064f56dfaf32dfcea22f120378800155dfed53c65aafdc8ec0dd9f081fc8feab33457dcfdb90a2bf52a7d64e2528cf72c24eb0db109eec048d5f6485f41518bb86ecc0daccd61c2e8f6e2b0ef734990a053d8c3f6488673a8ec3f094473b1aafc9d02c31df7b2d24562d258aad1e42fdd38e863dba468addd7d9112abc7480620fcd75c73aad7768b0263385df9960ebba96ab14339ba8b4229e7a30bcc1249dc26b6d994d1552126697061489cc0a449f563536a4cc3d28b5de10c64e8e2324e73a3c1c7c0d1fe918a5bf7460396e8ef53ec6eb11c211d1f6c9cf8f4fa7661ceb1df0a053a4ac12ef52dc72f10fdbf782d661c9dd8938839af14f63009caa8569673ede369e8151f4c9e99bf85c2219e6853d53e8d60e1d5e927687d21560d404b6e452d7e4b1e1954acfcb6bc949e84482c9ff02f9c49613812790fab108720444199da44becba36f4649742d5328611f574b9a33d05de3e2621a8c7ed18670a754fa95a92a73f57edd65395ef519a2fdeafd7749e80aaca20edc9fa6461f486bf0e7d44fbcb6ac1c0f68b49bd9b231fedbadf7a9f20cd83ef31807be400c4dc30bdea2f888f13a12d213eda7a01066c9629bb357798f7e65536926dfc505f6e7f8b535273612746c5e652f5abc429cf606311695780cb98952d8ea5c6272cbf63a1c607dfee632134a1470ee93b3e96b49d292af6755ee01f07d5613ccfc0942b70de638898ed4bab925367fd1f60d6edad7e5d6398caa1ebb653b95a233deb0e8e3da17f55e7fd45abd66e9f759c4531c4a6d53a848e864c1d6d246b3a6eca57c93b7acd4dbda90e3edbb8d15bf25d2c06a2a090b7b091f1584e44465b39d667d524ec820ba70e502a9a28c842f7555e3ba9583721671cf7f6f51c939a84dfadae8a68175ed351a06f12f1c9d62442369a1f1b31ff59ca2545eba161792110dfc786b697ceb03caffd29b514ee05026970227397c31ed791c16879f429cbd698c70837629bef250cdfe3b0b0f924eef5bc4599dd51390157efa3c6760dd3f745279ebee1c031f2cb1a0c2706b1e2c36a77d461b09410029b655e093387fda9044eeb3e7c09dbf5e63491a26b806f16ca6114aba0b14dcc5b72e1e18a21079a1209298c7c4db0706160168c27e9187cb1f9a0ffb2514cb0cdd4fa7dd5bc61b935d1174a814c74e163bf0f7dff63bd442c20a7c4b351e7aff9713e786357c45a9c0a3c4122e1ab797a8d50ab666041be14babefafaa06a3a84d8fcaf899d47ae39b1138e0a18b7b2ecc361bf657bdf07a8acb0842cad715479306ac4fa3cdb685bd33f6a08eb354d2fbd87c0d3e88b1684996bc4bb760cd75e57c516cd7bf97b5112cbb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@replay_val={0x10, 0xa, {0x70bd2b, 0x70bd29, 0x5e4e}}, @sa={0xe4, 0x6, {{@in6, @in=@loopback=0x7f000001, 0x4e20, 0x1000, 0x4e20, 0x4, 0x2, 0xa0, 0xa0, 0x7f, 0x0, r4}, {@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4d6, 0x3f}, @in, {0x7f, 0x1, 0x2, 0x81, 0x9, 0x4, 0x1, 0x9}, {0x0, 0x7, 0xfff, 0xffffffff}, {0x9, 0x4147, 0x4}, 0x70bd2d, 0x3507, 0x2, 0x0, 0x4, 0x10}}, @sa={0xe4, 0x6, {{@in=@multicast2=0xe0000002, @in=@dev={0xac, 0x14, 0x14, 0x11}, 0x4e22, 0xfff, 0x4e22, 0x2, 0x2, 0xa0, 0xa0, 0x2f, r5, r6}, {@in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4d3}, @in=@broadcast=0xffffffff, {0x3ff, 0xfff, 0xde, 0x101, 0x84c, 0x2, 0x6c, 0x4}, {0x2, 0x2, 0x0, 0x8}, {0x0, 0x2, 0x8}, 0x70bd25, 0x3503, 0xa, 0x5, 0x1000, 0x50}}, @algo_comp={0xb0, 0x3, {{'lzjh\x00'}, 0x338, "ee728ec016ad5d09a3a7ba9d2e322544044faf429829229ac4077fac95fc28021d7f57ede99bd51fa659d697344763025d20765265083432c3cda13a62123cf1f6795daff6cad843995111fd94c1318f897ba0c937a02f675d1244309f2941bc5f41416365dd2c"}}]}, 0x2374}, 0x1, 0x0, 0x0, 0x800}, 0x10) r7 = socket(0x1e, 0x805, 0x0) setsockopt$packet_tx_ring(r7, 0x10f, 0x87, &(0x7f0000000040)=@req3={0x80000000}, 0xfeda) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000000040)=@req3={0x80000000, 0x0, 0x2, 0x3ff}, 0x94) sendmsg(r1, &(0x7f0000030000)={&(0x7f00004f5000)=@generic={0x10000000001e, "0100000900000000000000000226cc573c080000003724c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000447ff0), 0x0, &(0x7f00006e9c68)}, 0x0) 2018/04/27 13:28:28 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000400)=@polexpire={0xcc, 0x1b, 0x701, 0x0, 0x0, {{{@in=@multicast1=0xe0000001, @in=@remote={0xac, 0x14, 0x14, 0xbb}}}}, [@mark={0xc, 0x15}]}, 0xcc}, 0x1}, 0x0) socket$pppoe(0x18, 0x1, 0x0) sendmsg$nl_xfrm(r0, &(0x7f00000000c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x600}, 0xc, &(0x7f0000000080)={&(0x7f00000001c0)=@newspdinfo={0x130, 0x24, 0x600, 0x70bd26, 0x25dfdbfd, 0xffff, [@replay_esn_val={0x30, 0x17, {0x5, 0x70bd2b, 0x70bd25, 0x70bd2a, 0x70bd27, 0x5, [0x5, 0xddb, 0x3ff, 0x8, 0xa1]}}, @user_kmaddress={0x2c, 0x13, {@in=@rand_addr=0x81, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0xa}}, @srcaddr={0x14, 0xd, @in=@loopback=0x7f000001}, @algo_crypt={0x8c, 0x2, {{'ctr(anubis-generic)\x00'}, 0x208, "514fd57657397031826c46fcd439c05e8496ced5ae3080edaefe3f4ef08bec1953cbe16c3f5f5863ff4e374010c9f32d363a9a2716a2646a6e09f498e94dee1949"}}, @replay_esn_val={0x20, 0x17, {0x1, 0x70bd28, 0x70bd2d, 0x70bd27, 0x70bd28, 0x2488c78, [0x5]}}]}, 0x130}, 0x1, 0x0, 0x0, 0x10}, 0x4c854) 2018/04/27 13:28:28 executing program 7: mkdir(&(0x7f0000639000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x50, &(0x7f000000a000)) socketpair$inet6(0xa, 0x6, 0x38000000000, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000080)={0x0, 0x3, 0x0, 0x6, 0x536, 0x7, 0x2, 0x3, {0x0, @in6={{0xa, 0x4e20, 0xfffffffffffffff7, @loopback={0x0, 0x1}, 0x80000000}}, 0x6, 0x5, 0xcd, 0x4, 0x4}}, &(0x7f0000000140)=0xb0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000180)={r1, @in={{0x2, 0x4e21, @broadcast=0xffffffff}}, [0x7, 0x7, 0x7, 0x4, 0x100000000, 0x7f, 0x40, 0x2, 0x94, 0x5, 0x9, 0x1, 0x9, 0x1ff, 0x3ad]}, &(0x7f0000000280)=0x100) r2 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0xbc9dc8fbd81cb4b2) fcntl$lock(r2, 0x7, &(0x7f0000027000)={0x1}) unshare(0x40600) truncate(&(0x7f0000000000)='./file0/bus\x00', 0x7) 2018/04/27 13:28:28 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000440)='/dev/kvm\x00', 0x1, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f00000003c0)) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f00000000c0)="ea00280000b30082d6540f30ea030000002c0066b850000f00d066ba4200b802000000efc74424000a000000c7442402acc70000c7442406000000000f0114240f20e035100000000f22e03e64360f01cf0f22c7", 0x54}], 0x1, 0x0, &(0x7f00000002c0), 0x0) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x800, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000200)={0x0, @in6={{0xa, 0x4e20, 0x400, @mcast1={0xff, 0x1, [], 0x1}, 0x2}}, 0xcd9, 0x6}, &(0x7f0000000140)=0x90) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f00000002c0)={r4, 0x86, "de1122f4d338df0579cbce4594bb92b98ca4970f9a1259ee2483e7254bb39b5019fd244d89f5264a15ba149f3e509c40a01b963b48ca0ecd439df75f8e457c3201e1fa7e6f6c1100cf086a23b6995b248427418a9d4d4f7ddc17be92f72b0fe9861cf4841324f228ad3738dc2f02c6bd1539419b790652169a64bbbd3f46c53448102ba4d61b"}, &(0x7f0000000380)=0x8e) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f00000001c0)) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000000)={0x2, r2}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/27 13:28:28 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000248ff6)='/dev/ptmx\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x5, 0x200000) ioctl$KVM_GET_VCPU_EVENTS(r1, 0x8040ae9f, &(0x7f0000000080)) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x4, 0x7, 0x70e, 0x101, 0x3ff, 0x3, 0x10000, {0x0, @in6={{0xa, 0x4e21, 0x5, @loopback={0x0, 0x1}, 0x8}}, 0x3ff, 0x0, 0x4, 0xfffffffffffffffb, 0xfffffffffffffff9}}, &(0x7f0000000180)=0xb0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000001c0)={r2, 0x7, 0xef5, 0x3ff, 0x8, 0x22da}, 0x14) ioctl$TIOCSLCKTRMIOS(r0, 0x5420, &(0x7f0000000000)) 2018/04/27 13:28:28 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r0, 0xc1105511, &(0x7f0000000300)={0x40}) r1 = shmget$private(0x0, 0x4000, 0x1000, &(0x7f0000ffc000/0x4000)=nil) shmctl$IPC_STAT(r1, 0x2, &(0x7f0000000040)=""/107) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x101000, 0x0) ioctl$TUNGETIFF(r2, 0x800454d2, &(0x7f00000002c0)) getsockopt$inet6_tcp_buf(r2, 0x6, 0x37, &(0x7f0000000100)=""/139, &(0x7f00000001c0)=0x8b) 2018/04/27 13:28:28 executing program 5: r0 = socket$inet6(0xa, 0x80002, 0x0) capset(&(0x7f00001e8ff8)={0x20071026}, &(0x7f0000000000)={0x0, 0x9, 0x2, 0x9}) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000000180)={@dev={0xfe, 0x80}}) 2018/04/27 13:28:28 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'hash\x00', 0x0, 0x0, 'michael_mic\x00'}, 0x58) pwritev(r0, &(0x7f00000004c0)=[{&(0x7f00000002c0)="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", 0xfd}, {&(0x7f0000000080)="eb5b7f4acdb15474b6755d54290f3ff59b7cbac38e16b5e1d4fb046c2845fbadbc181a15", 0x24}, {&(0x7f0000000100)="9f2cc01b25b1fd0e7b435240ed989e11e2a6d62624cc38270dc6da6a7db1c7db49ce303dac760133782c2b27d26e7f6a93c454965f499fab341cf0430c2645ca59844100a4e4f3456ac1ae", 0x4b}, {&(0x7f00000003c0)="ab7b31f04fb10e20edb7017d583c4b77359d1c81bdd761530b51dba85fca1aade13048f097a1c8ef5a2d94ff05cdfa77cbce09eb815c333184d2da58035693b477632c050e4c0c4435c5bfa35aa2f65e138080e1d6584e3d793f3122194d6d5f9cddb38976ab83904aabadd291e98c59735dcf1cb861f59d42a2efc912bc2b6f3f4447fb31a5869ebcbc1f30899d19780743b3fde3731b5cd4084bb166807a53be1639d29fedbd030e122c6b644af4e209b06e4fba546d0c98ba67e56c639709b457336c206399f0b9d7c97e", 0xcc}], 0x4, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000075dff8)="0000060025bd0300", 0x8) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x10000, 0x20) chmod(&(0x7f0000000600)='./file0\x00', 0x2) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r2, 0xc08c5336, &(0x7f0000000200)={0x5, 0x0, 0x80000001, 'queue0\x00'}) ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) fcntl$getown(r2, 0x9) setsockopt$IP_VS_SO_SET_ADD(r2, 0x0, 0x482, &(0x7f00000005c0)={0x0, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e20, 0x4, 'wrr\x00', 0x4, 0x1, 0x10}, 0x2c) r3 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x10000, 0xa) link(&(0x7f0000000540)='./file0\x00', &(0x7f0000000580)='./file0\x00') close(r0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f0000000500)=[@in6={0xa, 0x4e22, 0x8001, @ipv4={[], [0xff, 0xff], @rand_addr=0x1}, 0x10000}, @in={0x2, 0x4e22, @broadcast=0xffffffff}], 0x2c) ioctl$TCSBRKP(r3, 0x5425, 0x3) sendfile(r1, 0xffffffffffffffff, &(0x7f00000000c0), 0x6) 2018/04/27 13:28:28 executing program 0 (fault-call:5 fault-nth:4): r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x40000000003, 0x3) r1 = dup(r0) ustat(0x3, &(0x7f0000000000)) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) gettid() ioctl$sock_ipx_SIOCSIFADDR(r1, 0x400452c8, &(0x7f0000000080)={"e39cfc256e300025fd0c0000ff7900", {0x4, 0x0, 0x8000001, "1016ffffff7f"}}) 2018/04/27 13:28:28 executing program 6: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x40000000000001, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$RDS_GET_MR(r2, 0x114, 0x2, &(0x7f0000000200)={{&(0x7f0000000140)=""/187, 0xbb}, &(0x7f00000000c0), 0x68}, 0x20) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) fcntl$F_SET_RW_HINT(r3, 0x40c, &(0x7f0000000100)) unlink(&(0x7f0000f86000)='./control/file0\x00') close(r1) 2018/04/27 13:28:28 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a4ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000000c0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000001000/0x18000)=nil, &(0x7f0000000100)=[@text16={0x10, &(0x7f0000000180)="ea0300120126f267f22e260f2364660fd32a66b9470200000f320f20470f08baf80c66b88f4c858566efbafc0cec0fc75c20dce1440f20c0663501000000440f22c0", 0x42}], 0x1, 0x0, &(0x7f0000000140), 0x0) ioctl$KVM_XEN_HVM_CONFIG(0xffffffffffffffff, 0x4038ae7a, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000002c0), &(0x7f0000000000)="bba6013c95f36b1f672296de00626b34779e08f7d7", 0x0, 0x15}) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f0000000200)={[{0x9, 0x2, 0x400000000, 0x401, 0x9, 0x0, 0x40, 0x7, 0x80, 0x4, 0x3, 0xfffffffffffffeff, 0x80000001}, {0x4, 0xc6ed, 0x8ea1, 0x7, 0x8, 0x7, 0x3ff, 0x6, 0x3, 0x2, 0xfff, 0x3, 0x95}, {0x7ff, 0x1, 0x7f, 0x0, 0x2, 0x1000, 0x8, 0x9, 0x9, 0x0, 0x123, 0x200, 0x8}], 0x2}) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vcs\x00', 0x8102, 0x0) ioctl$KDMKTONE(r3, 0x4b30, 0xe33) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_GET_MP_STATE(r2, 0x8004ae98, &(0x7f0000000040)) [ 131.134777] FAULT_INJECTION: forcing a failure. [ 131.134777] name failslab, interval 1, probability 0, space 0, times 0 [ 131.146740] CPU: 0 PID: 10347 Comm: syz-executor0 Not tainted 4.17.0-rc2+ #19 [ 131.154034] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 131.163411] Call Trace: [ 131.166034] dump_stack+0x1b9/0x294 [ 131.169700] ? dump_stack_print_info.cold.2+0x52/0x52 [ 131.174925] ? graph_lock+0x170/0x170 [ 131.178771] should_fail.cold.4+0xa/0x1a [ 131.182880] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 131.188008] ? mark_held_locks+0xc9/0x160 [ 131.192172] ? graph_lock+0x170/0x170 [ 131.195969] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 131.200991] ? find_held_lock+0x36/0x1c0 [ 131.205066] ? __lock_is_held+0xb5/0x140 [ 131.209137] ? check_same_owner+0x320/0x320 [ 131.213455] ? update_pm_runtime_accounting+0x1b0/0x1b0 [ 131.218817] ? rcu_note_context_switch+0x710/0x710 [ 131.223749] __should_failslab+0x124/0x180 [ 131.227982] should_failslab+0x9/0x14 [ 131.231780] kmem_cache_alloc_trace+0x2cb/0x780 [ 131.236452] ? refcount_add_not_zero+0x320/0x320 [ 131.241225] device_private_init+0x98/0x230 [ 131.245543] ? virtual_device_parent+0x60/0x60 [ 131.251432] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 131.256962] ? refcount_inc+0x29/0x70 [ 131.260762] device_add+0xe98/0x16d0 [ 131.264482] ? kobject_set_name_vargs+0x100/0x150 [ 131.269326] ? device_private_init+0x230/0x230 [ 131.273926] device_register+0x1d/0x20 [ 131.277817] tty_register_device_attr+0x35b/0x730 [ 131.282671] ? hung_up_tty_compat_ioctl+0x40/0x40 [ 131.287518] ? mark_held_locks+0xc9/0x160 [ 131.291670] ? trace_event_raw_event_module_request+0x320/0x320 [ 131.297819] ? __raw_spin_lock_init+0x1c/0x100 [ 131.302397] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 131.307410] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 131.312425] tty_port_register_device+0x3d/0x50 [ 131.317101] rfcomm_dev_ioctl+0x1ba6/0x2220 [ 131.321425] ? rfcomm_dev_state_change+0x150/0x150 [ 131.326364] ? __local_bh_enable_ip+0x161/0x230 [ 131.331038] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 131.336051] ? lock_sock_nested+0x9f/0x120 [ 131.340285] ? trace_hardirqs_on+0xd/0x10 [ 131.344608] ? __local_bh_enable_ip+0x161/0x230 [ 131.349283] ? lock_sock_nested+0xe7/0x120 [ 131.353524] rfcomm_sock_ioctl+0x89/0xb0 [ 131.357588] sock_do_ioctl+0xe4/0x3e0 [ 131.361396] ? compat_ifr_data_ioctl+0x170/0x170 [ 131.366151] ? lock_downgrade+0x8e0/0x8e0 [ 131.370308] ? kasan_check_read+0x11/0x20 [ 131.374460] ? rcu_is_watching+0x85/0x140 [ 131.378626] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 131.383820] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 131.389013] sock_ioctl+0x30d/0x680 [ 131.392903] ? dlci_ioctl_set+0x40/0x40 [ 131.396875] ? expand_files.part.8+0x9a0/0x9a0 [ 131.401467] ? kasan_check_write+0x14/0x20 [ 131.405696] ? __mutex_unlock_slowpath+0x180/0x8a0 [ 131.410630] ? wait_for_completion+0x870/0x870 [ 131.415297] ? dlci_ioctl_set+0x40/0x40 [ 131.419268] do_vfs_ioctl+0x1cf/0x16a0 [ 131.423175] ? ioctl_preallocate+0x2e0/0x2e0 [ 131.427579] ? fget_raw+0x20/0x20 [ 131.431035] ? __sb_end_write+0xac/0xe0 [ 131.435030] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 131.440563] ? fput+0x130/0x1a0 [ 131.443845] ? ksys_write+0x1a6/0x250 [ 131.447656] ? security_file_ioctl+0x94/0xc0 [ 131.452065] ksys_ioctl+0xa9/0xd0 [ 131.455518] __x64_sys_ioctl+0x73/0xb0 [ 131.459405] do_syscall_64+0x1b1/0x800 [ 131.463285] ? finish_task_switch+0x1ca/0x810 [ 131.467783] ? syscall_return_slowpath+0x5c0/0x5c0 [ 131.472714] ? syscall_return_slowpath+0x30f/0x5c0 [ 131.477643] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 131.483010] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 131.487858] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 131.493044] RIP: 0033:0x455389 [ 131.496228] RSP: 002b:00007fa7c9dd5c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 131.503935] RAX: ffffffffffffffda RBX: 00007fa7c9dd66d4 RCX: 0000000000455389 [ 131.511204] RDX: 0000000020000080 RSI: 00000000400452c8 RDI: 0000000000000013 [ 131.518473] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 131.525739] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000016 2018/04/27 13:28:29 executing program 5: r0 = socket(0x10, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00008cbfd8)={'vcan0\x00', 0x0}) syz_mount_image$minix(&(0x7f0000000040)='minix\x00', &(0x7f0000000080)='./file0\x00', 0x1, 0xa, &(0x7f0000003540)=[{&(0x7f00000000c0)="79c532c56a1bf5a4b905ba7a3641713ab4a1471196452113728c19114a45b57346d20753b7de360c8ac5bd3a08fa90a2dfdaf3ede8020b16c0b15ef657c9175b787fdd01ce433681800cfa13e2d237af3e9ae55fc5b2d95ac12869e7c19571b5f80ad5dd86f89f3267be3b6810befe720d3bcf7e39152e47ec82dd2e2d3a0e7e20aea8b65955a7fb61d19a6f872c08ac21b390987f56b311bbb5927e4d19141839e43400cf7ae70ccf68ec984045e7a12f6c3ecfd195eb2ea13472f797b7101a90e0423261ca82976f79eac42236f3814c188f3642", 0xd5, 0x7fff}, {&(0x7f00000001c0)="aaa9703e1d9367d613669d9f503890f04080703cb5a2fd6780ceeeaa2fd6e761fbdabb79e3d4b62177b7e36d0c64304b28238c8915145f3b5a27cbae2b165e0a1f75e9b3e4d1997250268b659db2fe0f686be1a49e1afc7c2b3f2b823bc91ae8c9c7624e9e03fe1b46b3b131a38c4a6cd19c3e", 0x73, 0x3ff}, {&(0x7f0000000240)="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0x1000}, {&(0x7f0000001240)="8c90c234b26991ef1fa01c94d389129b50d3485a751e88e0c33e07d694a2e84cfa65a9be621b8b4d0ec6063cdfb4c6dc720c3452d671a3afcbf234f79bbeb1b6bab687b3308975207f5c25cab0a9d70e43f5b5a680264e2c670ee55d1ffc05f92444f07d090e3f6164565581042055a41140b2075ade1f15f966527594392e42e62fad55114e293ae98188163e", 0x8d, 0x13}, 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", 0x1000, 0x4}, {&(0x7f0000003500)="6f9c8aad09436a73b2b5fd18f733ae31444e72fc9919dc0a4dde914a95a1589b1c2af29859b85f67a6370b4b7da2a5a01d37f1", 0x33, 0x100000001}], 0x2000000, 0x0) r2 = memfd_create(&(0x7f0000003640)='mime_type\x00', 0x3) ioctl$TTUNGETFILTER(r2, 0x801054db, &(0x7f0000003680)=""/195) sendmsg$nl_route(r0, &(0x7f0000bf5fc8)={&(0x7f0000ddb000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00005d5434)=@setlink={0x2c, 0x13, 0x803, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_VFINFO_LIST={0xc, 0x16, [{0x8, 0x1, [@typed={0x4, 0x2, @binary}]}]}]}, 0x2c}, 0x1}, 0x0) 2018/04/27 13:28:29 executing program 2: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) r2 = gettid() fcntl$setownex(r0, 0xf, &(0x7f0000000040)={0x1, r2}) r3 = mq_open(&(0x7f0000000000)='-$\x00', 0x8c2, 0x2, &(0x7f0000664fc0)={0x0, 0x1, 0x9}) mq_timedsend(r3, &(0x7f0000e71fff), 0x0, 0x0, 0x0) mq_timedsend(r3, &(0x7f0000000240), 0x0, 0x0, &(0x7f000058eff0)={0x77359400}) dup3(r0, r1, 0x0) times(&(0x7f0000000080)) [ 131.533010] R13: 00000000000003b3 R14: 00000000006f8968 R15: 0000000000000004 2018/04/27 13:28:29 executing program 7: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f00000000c0)={0x18, 0x0, {0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'ip6_vti0\x00'}}, 0x1e) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x31, 0xffffffffffffffff, 0x0) r1 = dup(r0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000006c00)={'vcan0\x00', 0x0}) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000006c40)={r2, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x10) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000040)={0x18, 0x4, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'ip_vti0\x00'}}) 2018/04/27 13:28:29 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000300)='map_files\x00') socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)) renameat(r0, &(0x7f0000003ffe)='./file0\x00', r0, &(0x7f0000003ff8)='./file0\x00') [ 131.622166] VFS: Can't find a Minix filesystem V1 | V2 | V3 on device loop5. 2018/04/27 13:28:29 executing program 7: mkdir(&(0x7f0000000180)='./control\x00', 0x0) shmget$private(0x0, 0x3000, 0x78000002, &(0x7f0000ffd000/0x3000)=nil) r0 = open(&(0x7f0000000040)='./control\x00', 0x2, 0x0) mkdirat(r0, &(0x7f00000000c0)='./control\x00', 0x92) mkdirat(r0, &(0x7f0000044ff6)='./control\x00', 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = fanotify_init(0x0, 0x0) fanotify_mark(r2, 0x800029, 0x40000002, r0, &(0x7f0000000000)='./control\x00') fanotify_mark(r2, 0x2e, 0x20010, r0, &(0x7f0000000080)='./control\x00') fcntl$getownex(r1, 0x10, &(0x7f00000001c0)) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000100)=0x0) ptrace$setsig(0x4203, r3, 0x3ded, &(0x7f0000000140)={0xc, 0xe1, 0x5, 0x2}) 2018/04/27 13:28:29 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f00000000c0), 0x10) r2 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x1) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r4, 0xc008ae88, &(0x7f00000001c0)=ANY=[@ANYBLOB="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"]) ioctl$KVM_S390_VCPU_FAULT(r2, 0x4008ae52, &(0x7f0000000000)=0xffffffffffffffc1) ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x2) 2018/04/27 13:28:29 executing program 4: mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xd28000)=nil, 0xd28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000d06000)=0x1, 0x4) r1 = socket(0x11, 0x100000802, 0x0) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00000001c0), 0x4) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000d27ffc), 0x14) socket$packet(0x11, 0x2, 0x300) setsockopt$inet_tcp_int(r0, 0x6, 0x6, &(0x7f0000000500)=0x8d, 0x4) sendto$inet(r1, &(0x7f0000000000)="1a5256a06badb161e7265ff41034f124178421c8e75e1fe4e9293aedf3acf4e06a242a653421039e9f1c049b47aaf667c1354e436a9fe1b977f269ba4200594335069e9a88008de4fdb3507f0f6b3211744375f3fcc349de84b3d059cc5848ce67a6459c980ed084ecaea846ec57c68acbe65b6e40185a128f986a4cefe4298c369b17f9507688d5f6f04a0706adddf5b06dfe5d131d8514d0503751128568f5e8dc8f", 0xa3, 0x20004001, &(0x7f00000000c0)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x18}}, 0x10) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000540)) getsockopt$IP6T_SO_GET_ENTRIES(r1, 0x29, 0x41, &(0x7f0000000480)={'mangle\x00', 0x12, "c6f8cfc3da5712901dc25d1b3c7d4c18356f"}, &(0x7f00000004c0)=0x36) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f00000005c0)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000340)={0x0, 0xcd, "756edb6dc74b476dc0a4bebe8a8cf6d240c6ce008b440406b59a26c5627cdb1af7352796928d1a7fda08c3a36e9269e11d616b926ce5a334f8d2159b4d672653c36f136ffab94fe41c4f7ef4f4d2c1eb9658fefe584e4d4c6f2c0e8fc846e9411268c8d11498df4c604125f00f82cf7733a38c891b71989c24c43204f936c2f77340a7644d030e1ab629a0da8e3d76c8aa2f5646f5a2ad8898467d2dded0716e970b50a6e448fd333be342d51d4ccb8ed9012a35b72a4c7cf4eb67d1cae08fcb6318dccfb3a14f728eb98fade4"}, &(0x7f0000000440)=0xd5) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000140)={0x1f, 0x8, 0x1000, 0x7ff, r2}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00000002c0)={r3, 0xa0, &(0x7f0000000200)=[@in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e23, 0x8, @empty, 0x80000000}, @in={0x2, 0x4e22, @rand_addr=0x40}, @in6={0xa, 0x4e22, 0x9, @empty, 0xffffffffffff8000}, @in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e20, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0xf8}, @in6={0xa, 0x4e24, 0x81, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x4}]}, &(0x7f0000000300)=0x10) [ 131.734416] VFS: Can't find a Minix filesystem V1 | V2 | V3 on device loop5. 2018/04/27 13:28:29 executing program 0 (fault-call:5 fault-nth:5): r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x40000000003, 0x3) r1 = dup(r0) ustat(0x3, &(0x7f0000000000)) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) gettid() ioctl$sock_ipx_SIOCSIFADDR(r1, 0x400452c8, &(0x7f0000000080)={"e39cfc256e300025fd0c0000ff7900", {0x4, 0x0, 0x8000001, "1016ffffff7f"}}) [ 131.934570] FAULT_INJECTION: forcing a failure. [ 131.934570] name failslab, interval 1, probability 0, space 0, times 0 [ 131.946026] CPU: 1 PID: 10390 Comm: syz-executor0 Not tainted 4.17.0-rc2+ #19 [ 131.953324] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 131.962694] Call Trace: [ 131.965303] dump_stack+0x1b9/0x294 [ 131.968955] ? dump_stack_print_info.cold.2+0x52/0x52 [ 131.974169] ? perf_trace_lock_acquire+0xe3/0x980 [ 131.979035] ? perf_trace_lock_acquire+0xe3/0x980 [ 131.983900] ? perf_trace_lock_acquire+0xe3/0x980 [ 131.988759] should_fail.cold.4+0xa/0x1a [ 131.992925] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 131.998052] ? graph_lock+0x170/0x170 [ 132.001851] ? graph_lock+0x170/0x170 [ 132.005816] ? find_held_lock+0x36/0x1c0 [ 132.009882] ? __lock_is_held+0xb5/0x140 [ 132.013946] ? check_same_owner+0x320/0x320 [ 132.018263] ? __lock_acquire+0x7f5/0x5140 [ 132.022505] ? rcu_note_context_switch+0x710/0x710 [ 132.027433] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 132.032630] __should_failslab+0x124/0x180 [ 132.036865] should_failslab+0x9/0x14 [ 132.041186] __kmalloc_track_caller+0x2c4/0x760 [ 132.045854] ? perf_trace_lock+0x900/0x900 [ 132.050369] ? kasan_check_write+0x14/0x20 [ 132.054608] ? __mutex_lock+0x7d9/0x17f0 [ 132.058663] ? unwind_get_return_address+0x61/0xa0 [ 132.063682] ? kstrdup_const+0x66/0x80 [ 132.067669] kstrdup+0x39/0x70 [ 132.070865] kstrdup_const+0x66/0x80 [ 132.074584] __kernfs_new_node+0xa8/0x580 [ 132.078752] ? kernfs_dop_revalidate+0x3c0/0x3c0 [ 132.083525] ? lock_downgrade+0x8e0/0x8e0 [ 132.087690] kernfs_new_node+0x80/0xf0 [ 132.091583] kernfs_create_dir_ns+0x3d/0x140 [ 132.095989] sysfs_create_dir_ns+0xbe/0x1d0 [ 132.100325] kobject_add_internal+0x353/0xba0 [ 132.104820] ? kobj_ns_type_registered+0x60/0x60 [ 132.109582] ? lock_downgrade+0x8e0/0x8e0 [ 132.113723] ? refcount_add_not_zero+0x320/0x320 [ 132.118469] ? kasan_check_read+0x11/0x20 [ 132.122693] kobject_add+0x13a/0x190 [ 132.126400] ? kset_create_and_add+0x190/0x190 [ 132.130975] ? mutex_unlock+0xd/0x10 [ 132.134692] device_add+0x3a5/0x16d0 [ 132.138503] ? device_private_init+0x230/0x230 [ 132.143093] device_register+0x1d/0x20 [ 132.146983] tty_register_device_attr+0x35b/0x730 [ 132.151828] ? hung_up_tty_compat_ioctl+0x40/0x40 [ 132.156673] ? mark_held_locks+0xc9/0x160 [ 132.160815] ? trace_event_raw_event_module_request+0x320/0x320 [ 132.166864] ? __raw_spin_lock_init+0x1c/0x100 [ 132.171444] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 132.176461] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 132.181478] tty_port_register_device+0x3d/0x50 [ 132.186139] rfcomm_dev_ioctl+0x1ba6/0x2220 [ 132.190454] ? rfcomm_dev_state_change+0x150/0x150 [ 132.195391] ? __local_bh_enable_ip+0x161/0x230 [ 132.200055] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 132.205061] ? lock_sock_nested+0x9f/0x120 [ 132.209288] ? trace_hardirqs_on+0xd/0x10 [ 132.213423] ? __local_bh_enable_ip+0x161/0x230 [ 132.218081] ? lock_sock_nested+0xe7/0x120 [ 132.222305] rfcomm_sock_ioctl+0x89/0xb0 [ 132.226362] sock_do_ioctl+0xe4/0x3e0 [ 132.230153] ? compat_ifr_data_ioctl+0x170/0x170 [ 132.234896] ? lock_downgrade+0x8e0/0x8e0 [ 132.239044] ? kasan_check_read+0x11/0x20 [ 132.243180] ? rcu_is_watching+0x85/0x140 [ 132.247319] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 132.252501] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 132.257679] sock_ioctl+0x30d/0x680 [ 132.261295] ? dlci_ioctl_set+0x40/0x40 [ 132.265344] ? expand_files.part.8+0x9a0/0x9a0 [ 132.269915] ? kasan_check_write+0x14/0x20 [ 132.274146] ? __mutex_unlock_slowpath+0x180/0x8a0 [ 132.279064] ? wait_for_completion+0x870/0x870 [ 132.283638] ? dlci_ioctl_set+0x40/0x40 [ 132.287623] do_vfs_ioctl+0x1cf/0x16a0 [ 132.291511] ? ioctl_preallocate+0x2e0/0x2e0 [ 132.295909] ? fget_raw+0x20/0x20 [ 132.299355] ? __sb_end_write+0xac/0xe0 [ 132.303328] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 132.308853] ? fput+0x130/0x1a0 [ 132.312120] ? ksys_write+0x1a6/0x250 [ 132.315912] ? security_file_ioctl+0x94/0xc0 [ 132.320330] ksys_ioctl+0xa9/0xd0 [ 132.323776] __x64_sys_ioctl+0x73/0xb0 [ 132.327653] do_syscall_64+0x1b1/0x800 [ 132.331532] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 132.336371] ? syscall_return_slowpath+0x5c0/0x5c0 [ 132.341287] ? syscall_return_slowpath+0x30f/0x5c0 [ 132.346219] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 132.351572] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 132.356406] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 132.361582] RIP: 0033:0x455389 [ 132.364768] RSP: 002b:00007fa7c9dd5c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 132.372465] RAX: ffffffffffffffda RBX: 00007fa7c9dd66d4 RCX: 0000000000455389 [ 132.379728] RDX: 0000000020000080 RSI: 00000000400452c8 RDI: 0000000000000013 [ 132.386981] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 132.394239] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000016 [ 132.401493] R13: 00000000000003b3 R14: 00000000006f8968 R15: 0000000000000005 [ 132.409343] ------------[ cut here ]------------ [ 132.414161] kobject_add_internal failed for rfcomm31 (error: -12 parent: tty) [ 132.421855] WARNING: CPU: 1 PID: 10390 at lib/kobject.c:242 kobject_add_internal+0x42c/0xba0 [ 132.430443] Kernel panic - not syncing: panic_on_warn set ... [ 132.430443] [ 132.437815] CPU: 1 PID: 10390 Comm: syz-executor0 Not tainted 4.17.0-rc2+ #19 [ 132.445090] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 132.454447] Call Trace: [ 132.457049] dump_stack+0x1b9/0x294 [ 132.460693] ? dump_stack_print_info.cold.2+0x52/0x52 [ 132.465903] ? kobject_add_internal+0x3c0/0xba0 [ 132.470575] panic+0x22f/0x4de [ 132.473777] ? add_taint.cold.5+0x16/0x16 [ 132.477938] ? __warn.cold.8+0x148/0x1b3 [ 132.482012] ? kobject_add_internal+0x42c/0xba0 [ 132.486694] __warn.cold.8+0x163/0x1b3 [ 132.490596] ? kobject_add_internal+0x42c/0xba0 [ 132.495280] report_bug+0x252/0x2d0 [ 132.498927] do_error_trap+0x1de/0x490 [ 132.502828] ? math_error+0x420/0x420 [ 132.506645] ? vprintk_default+0x28/0x30 [ 132.510726] ? vprintk_func+0x81/0xe7 [ 132.514545] ? printk+0x9e/0xba [ 132.517853] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 132.522734] do_invalid_op+0x1b/0x20 [ 132.526461] invalid_op+0x14/0x20 [ 132.529931] RIP: 0010:kobject_add_internal+0x42c/0xba0 [ 132.535215] RSP: 0018:ffff8801887a7408 EFLAGS: 00010286 [ 132.540600] RAX: 0000000000000041 RBX: ffff8801cff73550 RCX: ffffc90001eb9000 [ 132.547886] RDX: 0000000000040000 RSI: ffffffff8160f4e1 RDI: ffff8801887a6f68 [ 132.555425] RBP: ffff8801887a7500 R08: ffff880187f3a480 R09: 0000000000000006 [ 132.562695] R10: ffff880187f3a480 R11: 0000000000000000 R12: 00000000fffffff4 [ 132.569985] R13: ffff8801d485fe80 R14: ffffffff8803b640 R15: ffff8801d9a20000 [ 132.577387] ? vprintk_func+0x81/0xe7 [ 132.581212] ? kobject_add_internal+0x42c/0xba0 [ 132.585890] ? kobj_ns_type_registered+0x60/0x60 [ 132.590652] ? lock_downgrade+0x8e0/0x8e0 [ 132.594807] ? refcount_add_not_zero+0x320/0x320 [ 132.599569] ? kasan_check_read+0x11/0x20 [ 132.603725] kobject_add+0x13a/0x190 [ 132.607440] ? kset_create_and_add+0x190/0x190 [ 132.612036] ? mutex_unlock+0xd/0x10 [ 132.615761] device_add+0x3a5/0x16d0 [ 132.619490] ? device_private_init+0x230/0x230 [ 132.624084] device_register+0x1d/0x20 [ 132.627978] tty_register_device_attr+0x35b/0x730 [ 132.632830] ? hung_up_tty_compat_ioctl+0x40/0x40 [ 132.637671] ? mark_held_locks+0xc9/0x160 [ 132.641828] ? trace_event_raw_event_module_request+0x320/0x320 [ 132.647886] ? __raw_spin_lock_init+0x1c/0x100 [ 132.652476] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 132.657497] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 132.662517] tty_port_register_device+0x3d/0x50 [ 132.667194] rfcomm_dev_ioctl+0x1ba6/0x2220 [ 132.671530] ? rfcomm_dev_state_change+0x150/0x150 [ 132.676477] ? __local_bh_enable_ip+0x161/0x230 [ 132.681151] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 132.686179] ? lock_sock_nested+0x9f/0x120 [ 132.690413] ? trace_hardirqs_on+0xd/0x10 [ 132.694562] ? __local_bh_enable_ip+0x161/0x230 [ 132.699234] ? lock_sock_nested+0xe7/0x120 [ 132.703472] rfcomm_sock_ioctl+0x89/0xb0 [ 132.707540] sock_do_ioctl+0xe4/0x3e0 [ 132.711347] ? compat_ifr_data_ioctl+0x170/0x170 [ 132.716105] ? lock_downgrade+0x8e0/0x8e0 [ 132.720261] ? kasan_check_read+0x11/0x20 [ 132.724411] ? rcu_is_watching+0x85/0x140 [ 132.728565] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 132.733769] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 132.738969] sock_ioctl+0x30d/0x680 [ 132.742608] ? dlci_ioctl_set+0x40/0x40 [ 132.746593] ? expand_files.part.8+0x9a0/0x9a0 [ 132.751183] ? kasan_check_write+0x14/0x20 [ 132.755441] ? __mutex_unlock_slowpath+0x180/0x8a0 [ 132.760379] ? wait_for_completion+0x870/0x870 [ 132.764968] ? dlci_ioctl_set+0x40/0x40 [ 132.768958] do_vfs_ioctl+0x1cf/0x16a0 [ 132.772865] ? ioctl_preallocate+0x2e0/0x2e0 [ 132.777279] ? fget_raw+0x20/0x20 [ 132.780741] ? __sb_end_write+0xac/0xe0 [ 132.784730] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 132.790266] ? fput+0x130/0x1a0 [ 132.793548] ? ksys_write+0x1a6/0x250 [ 132.797356] ? security_file_ioctl+0x94/0xc0 [ 132.801771] ksys_ioctl+0xa9/0xd0 [ 132.805234] __x64_sys_ioctl+0x73/0xb0 [ 132.809130] do_syscall_64+0x1b1/0x800 [ 132.813027] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 132.817971] ? syscall_return_slowpath+0x5c0/0x5c0 [ 132.822906] ? syscall_return_slowpath+0x30f/0x5c0 [ 132.827845] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 132.833217] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 132.838068] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 132.843257] RIP: 0033:0x455389 [ 132.846445] RSP: 002b:00007fa7c9dd5c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 132.854164] RAX: ffffffffffffffda RBX: 00007fa7c9dd66d4 RCX: 0000000000455389 [ 132.861435] RDX: 0000000020000080 RSI: 00000000400452c8 RDI: 0000000000000013 [ 132.868702] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 132.876246] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000016 [ 132.883529] R13: 00000000000003b3 R14: 00000000006f8968 R15: 0000000000000005 [ 132.891819] Dumping ftrace buffer: [ 132.895635] (ftrace buffer empty) [ 132.899330] Kernel Offset: disabled [ 132.902945] Rebooting in 86400 seconds..