0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/dsp\x00', 0x4400, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000000200)={@remote}, &(0x7f0000000240)=0x14) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000340)='/dev/sequencer\x00', 0x0, 0x0) r2 = eventfd(0x5) dup3(r1, r2, 0x0) r3 = request_key(&(0x7f0000000000)='cifs.spnego\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000080)='/dev/sequencer\x00', 0xffffffffffffffff) keyctl$update(0x2, r3, &(0x7f00000000c0)="c27e0f4f595d1bad43e0a4", 0xb) ioctl$KVM_SET_PIT2(r0, 0x4070aea0, &(0x7f0000000100)={[{0xffffffff, 0x1, 0x7, 0x26, 0x80000000, 0x100000000, 0x40, 0x100000000, 0x8, 0xff1, 0x6, 0x7, 0x4}, {0xfffffffffffffffe, 0xffff, 0x6, 0x6, 0x7ff, 0x2, 0x1f, 0x2, 0xc1, 0x9, 0xffff, 0x2cc, 0x8}, {0x1, 0x80000000, 0x8, 0xfff, 0x6, 0x7, 0xfffffffffffffc00, 0xf55, 0xe72, 0x2, 0xfffffffffffffffd, 0x9, 0x40}], 0xbe1f}) 2018/04/03 21:43:51 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000140)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(ccm(camellia))\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="d3ab27191a01002356ba602dff05000b", 0x10) write$binfmt_aout(r1, &(0x7f00000001c0)=ANY=[@ANYBLOB="0701000000000000000000000000000000000000000000000000000094c432d32bd1515097c5cdbbde00000000ab15e655a39be41b2f183ead96265d5605a6a9ceca283ccafbb4d0595784d7174921f78472710a7fce8050dff892fad8e914d8df139299fa761e11b4cabc5ada762b71edfb6b04b1f6101e8a18d3d1946b881fd98abb520c9a4447a3b94f12d0a2b17d"], 0x20) recvmsg(r1, &(0x7f0000000480)={&(0x7f0000000040)=@nfc_llcp, 0x1e, &(0x7f0000b9c000)=[{&(0x7f000080f000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)}, 0x0) 2018/04/03 21:43:51 executing program 7: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpgid(0x0) getpriority(0x2, r0) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x80800) sendmsg$key(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000080)={0x2, 0x0, 0x5, 0x2, 0x2e, 0x0, 0x70bd2b, 0x25dfdbfc, [@sadb_x_sec_ctx={0xf, 0x18, 0x7, 0x0, 0x6d, "cea51bd3cac09a5fef9b0d80f28a359a282b04b9985c0ea12cac11ace0b211b0191f9247e91fcd4d52218a64d09350144c9e0b6d9fe99abbb9060265ba442f36a1bd04813ed0b9b72a6c7a5a613a6b116d92cdc5c9734fc3c96425b4b87962c99628ce413710980521066f8777"}, @sadb_x_kmaddress={0x7, 0x19, 0x0, @in={0x2, 0x4e22, @multicast1=0xe0000001}, @in6={0xa, 0x4e24, 0xbf89, @empty, 0xd0a2}}, @sadb_key={0xf, 0x8, 0x350, 0x0, "47af73140884c372c252b384058f0f5d7610e884c667e2a95e3f6c6bd36d834b5c1bb76e69733cce4aa8721669477a8a55d2df3f6f0f7775ff573cf0ca0da7c1d561cc39dace4318fbb923a5dcf29ac51f7d2d3d673de47c59c47853a565a3052b601e7243a1db74cfe0"}, @sadb_x_nat_t_type={0x1, 0x14, 0x4a}, @sadb_x_nat_t_type={0x1, 0x14, 0xa14}, @sadb_sa={0x2, 0x1, 0x4d4, 0xfffffffffffff000, 0xffff, 0x28}, @sadb_x_nat_t_port={0x1, 0x15, 0x4e24}, @sadb_ident={0x2, 0xb, 0x3, 0x0, 0x9}]}, 0x170}, 0x1}, 0x4800) 2018/04/03 21:43:51 executing program 0: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x80, 0x0) r1 = syz_genetlink_get_family_id$fou(&(0x7f00000001c0)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x24, r1, 0x10, 0x70bd27, 0x25dfdbfb, {0x1}, [@FOU_ATTR_AF={0x8, 0x2, 0x2}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x11}]}, 0x24}, 0x1, 0x0, 0x0, 0x1}, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f00000000c0)={{0xa, 0x4e21, 0xc0, @mcast1={0xff, 0x1, [], 0x1}, 0x6}, {0xa, 0x4e21, 0x3f6d000000, @mcast1={0xff, 0x1, [], 0x1}, 0x5}, 0x5, [0x3, 0x101, 0x6, 0x8c83, 0x9, 0x6, 0x10000, 0x100000000]}, 0x5c) getsockopt$inet6_udp_int(r0, 0x11, 0x64, &(0x7f00000002c0), &(0x7f0000000300)=0x4) r2 = socket$inet6(0xa, 0x80001, 0x0) connect$vsock_dgram(r0, &(0x7f0000000140)={0x28, 0x0, 0xffffffff, @reserved=0x1}, 0x10) getsockopt$inet6_opts(r2, 0x29, 0x3b, &(0x7f0000000000)=""/7, &(0x7f0000000040)=0x7) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x100000000000, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) ioctl$TIOCGLCKTRMIOS(r2, 0x5456, &(0x7f0000000340)={0xfffffffffffffff8, 0x3, 0x3, 0x100000000, 0x7, 0x1, 0x10000, 0x3f, 0x1f, 0x0, 0x6, 0x3f}) 2018/04/03 21:43:51 executing program 2: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000040)="24000000200025f0071c01650e0ffc0e020020000000000000e1000c0800020000000005", 0x24) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000180)={@ipv4={[], [], @rand_addr}}, &(0x7f00000001c0)=0x14) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x1, 0x44000) getsockname$packet(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000100)=0x14) setsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000000140)={@multicast1=0xe0000001, @broadcast=0xffffffff, r2}, 0xc) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f00000000c0)={0x9, 0x35b, 0x0, 0x1002}) 2018/04/03 21:43:51 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x200, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x20000, 0x0) r2 = syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r2, 0x40045402, &(0x7f000001dffc)=0x1) read(r2, &(0x7f0000ec6000)=""/50, 0x32) r3 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x6, 0x101000) getsockname$ipx(r3, &(0x7f00000005c0), &(0x7f0000000600)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000740)={0x1, [0x0]}, &(0x7f0000000780)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f00000007c0)={r4, 0x1000}, &(0x7f0000000800)=0x8) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000001000)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r2, 0x40505412, &(0x7f000001cfb0)={0x0, 0x6, 0x0, 0x0, 0xf}) splice(r2, &(0x7f0000000840), r0, &(0x7f0000000880)=0x27, 0x8001, 0x1) read(r2, &(0x7f0000000200)=""/228, 0xe4) ioctl$SNDRV_TIMER_IOCTL_START(r2, 0x54a0) socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000480)) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f00000006c0)=0x8000, 0x4) r5 = dup2(r0, r0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000700)) bind$bt_l2cap(r5, &(0x7f0000000040)={0x1f, 0x5b91, {0xd, 0x8000, 0x8, 0x8006, 0x5, 0x6}, 0x0, 0x5}, 0xe) getsockopt$netrom_NETROM_T1(r5, 0x103, 0x1, &(0x7f0000000640), &(0x7f0000000680)=0x4) preadv(r5, &(0x7f0000000400)=[{&(0x7f0000000140)=""/100, 0x64}, {&(0x7f00000000c0)=""/50, 0x32}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000240)=""/66, 0x42}, {&(0x7f00000002c0)=""/115, 0x73}, {&(0x7f0000000340)=""/14, 0xe}, {&(0x7f0000000380)=""/71, 0x47}, {&(0x7f00000004c0)=""/220, 0xdc}], 0x8, 0x16) 2018/04/03 21:43:51 executing program 4: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f00000007c0)="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", 0x22b, 0x10000}], 0x0, &(0x7f0000017000)) openat$kvm(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/kvm\x00', 0x400, 0x0) r0 = socket$vsock_dgram(0x28, 0x2, 0x0) sendmsg(r0, &(0x7f00000000c0)={&(0x7f0000000040)=@un=@file={0x0, './file0\x00'}, 0x80, &(0x7f0000000640)=[{&(0x7f0000000140)="ee2839dc876b8d7adda87336256a2e83f7f41b1ac67b38ad60ab46be3fb9bb17f27979e4fdfbca5bf02c7b70c81a9ce7f6985e89cf8513f0dae2e7702fd32d7316db0cd272c072cfab24cffb0c16fea903f3d018dfb022e4fc102c61b77f70549bbba12eb37c9670c5a9b984dbdd89115c964c1cae6481778511e1fdb49da8dc07a6899d77a4c8d773", 0x89}, {&(0x7f0000000200)="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", 0xfa}, {&(0x7f0000000300)="3e09be7ee9b61cf73c992f2ec71c370cfa26803aeb24dfa856ad7d19bddd40d0d8b53390ef3468dd670909ef5c1f9be22f846be642ad824fdfda4fcda6c73255e3e76242175f675d9477361c64263e0ed060ed61b94b1d56d3", 0x59}, {&(0x7f0000000380)="a07cbe48e3f59b75e98ed762c47d8f49f3f6a1e09f8824fe2887938ae980b710c10d45c0666818ed0edbec782887fc865f37c38cd9ccc50d67ab6d552aadc72870a705807ea9043a7d57869f041e3d45d49d5063f2bf7533bc99ed1001f86d388fb837252cc498a1158afaa465efaf5ebb243b646bf6d8541c269b90a05236c54f930a7c712901b03726f406354f28363547d825f0aeb5ee0ec7886f17afbcb1694e11bb93fd8427d1651427ce7e6f764902f8c08d3321f12eaebde4900e17a502", 0xc1}, {&(0x7f0000000480)="8e06b81ff57b46022388ac4a7d96f96dff24cce9e295476ea5bd7822ab38a2d9b50ba7d83eefc2203793ab75276c7c0b48aadaf5c95ff6b50844653b00d39409ee1582ea5a5deefba7d5eee20f4b6bf71a589695b62a899d545a52ce350224fff481271e94fc0602b31a360e8cee4d2942acc8cc4b38371f6fd83ca2aad0d1a482a858eac045ffb2", 0x88}, {&(0x7f0000000580)="b0a0429936ca3a4c3b3d761144e5636aca55c0f637640d6dbaff3ae88f60e2c41592e10152978944600ba57949b2e96bfbd4e89bc2267b4f0b08082d1e08beb1ec5e7873b9972c97b9e192e1c0459b252a654ae062ab3e68120c39b1b43febb1ab07134d572bfef72e485b06e9fee7d09598429ffa9b05f60bb974a04bc421f11b812344f298d3e743b8207f53f95b58a3c7cc", 0x93}], 0x6, &(0x7f0000000a00)=[{0xf8, 0x116, 0x0, "f5fc73c129dae60eb70875387ba8a70eac6ba89919186587b49873b31613ac44dd9469c7f0cb16e93c02244682cea3fe826bfbcc28acc7f30eca26a65ff27abb645cbe9222c0e223069204d6a9895192f585db33b6807e25942b0e63979e7d045072bf0ff60fb35308454c7a911c08169d7141bf577fad2fe8b12704e8a6aae1f91349b79818039591b828c17c1949627b2653ee4613fef15c4e1a8065c2da716782331f5e4eff48141870b49b74326b7914ce20793916d59cf45eea685f4aba637039e731c69efddd46c8d39fc541e31ee496cb857c58c390d05ee5008d64d77ff35367db5e06"}, {0x88, 0x0, 0x4, "27e1d1b74e6e0afde9f3ef47735a2eaa80dafd14b2a92b69bfba2a393ab85fdca4a665c2d2e56de393dfd9da4ca376267d23b5ab91daa599a9a5c72270faa4ba5c83970a4f7fd1ce08327e6b49a5574f490001f43a28d094dcf1606e1504aff3de1094606bd8cb8afb4581c6f6e01cfd071cf157"}], 0x180, 0x20000080}, 0x4004000) prctl$getreaper(0x2f, &(0x7f0000000780)) 2018/04/03 21:43:51 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000140)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(ccm(camellia))\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000200)='/proc/self/net/pfkey\x00', 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000240)={0x20000004}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000b", 0x10) write$binfmt_aout(r1, &(0x7f0000000340)=ANY=[@ANYBLOB="070100080000000000000000000000000000000000000e000020000000000000d4705f7ff6ed85b3d2ad282240929e779348ebb010d8ce08b8240e9c3c29036a80537ed4ee00fb08b24191da273f4fa287da5988eaf4a0ef4d69d1e3fe8788f114a623dfb46d3dd1b1e1661ba6988884fe7038059fc322c3b2b5c0acd6"], 0x20) r3 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x3ff, 0x2200) getpeername$unix(r3, &(0x7f00000000c0), &(0x7f00000001c0)=0x6e) mq_getsetattr(r2, &(0x7f00000002c0)={0x0, 0x228d, 0x6, 0x5, 0x3, 0x50, 0x1, 0x81}, &(0x7f0000000300)) recvmsg(r1, &(0x7f0000000480)={&(0x7f0000000040)=@nfc_llcp, 0x1e, &(0x7f0000b9c000)=[{&(0x7f000080f000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)}, 0x0) 2018/04/03 21:43:51 executing program 3: socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000dff8)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000000)="649b2bdfaf1633555caa283d08fc72633ea2406b6f92ccd9dae4950724f3dc862af0519b8eaf3c86a0eb67712c88711dac13970f6ec7925f3c4190563d48ce05bb28adda05a0a83100bd1aee58c08579c797773ec978329550147038bccf07ef9a191b20aea2ad55bcfa49703b1bfa907910c933934620648e425b3e960dae8279ded9e3429ef334177820d221d4bf5fcf3ea0cc0ad855d1403ecd19e14b155215fd092e54ca9b0df6314ea8fb658616bb2cc240d913755d7f6acda6c29fb5dad25850821b61a40dffb4bef90276c0db7540f3a3fab9d9a4df20ad36996166523b0e5fedabfd795617d9e31bba5ed8b8406d3b", 0xf3) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) bind$inet(r2, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r2, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmmsg(r2, &(0x7f0000000ac0)=[{{0x0, 0x0, &(0x7f0000000700)=[{&(0x7f0000000180)="090925c2df937e7c8c9763eb57c791258d7472e966834995c30dd9d5929b27c633ea225bbd16685385c79b449941d90a6c660d4745810ddb8f6c7c86e7c2257bec3b27576464bf81a0551612ebabe1e7f30be9d43d2d7f70e157eb7beb87b6bfa6a538ad42246b5d5bc1ffb48d57d3c15aa94619cb968d4ceb3b95e0e1cd3a2d3717765fbc66dfc95e70c838e5e10966877d2d88436304c8767a5479d43e2c979f6daedf1ec1ba418ef75a38eb9734d3e10febea458ede57b5ee9bd728343c4dde7d6d898867dc277bd44544", 0xcc}], 0x1, &(0x7f0000001040)=ANY=[]}}], 0x1, 0x84) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000000380)={0xffff}, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00003d1ffc)='bbr\x00', 0x4) ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4010641a, &(0x7f0000000340)={0x3, &(0x7f0000000280)=[0x502, 0x3, 0x3]}) r3 = accept(0xffffffffffffffff, &(0x7f00000004c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000540)=0x80) connect$netrom(r3, &(0x7f0000000140)=@ax25={0x3, {"22eb8d68edfa76"}}, 0x10) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000100)=r4) sendto$inet(r2, &(0x7f0000001600)="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", 0x585, 0x0, &(0x7f00000000c0)={0x2}, 0x10) recvfrom$inet(r2, &(0x7f00009be000)=""/11, 0xe8, 0x0, 0x0, 0xffffffffffffff4e) shutdown(r2, 0x1) 2018/04/03 21:43:51 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x1ab802, 0x0) write$sndseq(r0, &(0x7f000086afd0)=[{0x10081, 0x8}], 0x30) readv(r0, &(0x7f0000000880)=[{&(0x7f0000000080)=""/8, 0x8}, {&(0x7f0000000800)=""/120, 0x78}], 0x2) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f00000000c0)={{0xde39, 0x8}, 'port1\x00', 0x20, 0x8000c, 0x9, 0x7f, 0x8, 0x4, 0x2, 0x0, 0x0, 0x9}) clock_gettime(0x7, &(0x7f0000000000)) 2018/04/03 21:43:51 executing program 2: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000040)="24000000200025f0071c01650e0ffc0e020020000000000000e1000c0800020000000005", 0x24) chroot(&(0x7f0000000000)='./file0\x00') 2018/04/03 21:43:51 executing program 7: r0 = memfd_create(&(0x7f00000000c0)="70726f63ae6d696d655f74797065776c616e316e6f64657600", 0x4) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x81, &(0x7f0000000200)={'filter\x00', 0x0, 0x4, 0xf9, [], 0x1, &(0x7f0000000080)=[{}], &(0x7f00000002c0)=""/249}, &(0x7f0000000280)=0x78) r1 = getpgrp(0xffffffffffffffff) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, r1, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f00000d4fd4)={0x0, 0xff, 0x4, 0x101}, 0x2c) fcntl$setstatus(r0, 0x4, 0x40800) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x5011, r0, 0x0) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f0000000100)={0x5, 0x3fffc0, 0x7, 0x1, 0x4d}) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000040)=0x20, 0x4) [ 268.032540] BTRFS: device label N=\/mݏ+kܧ- H"-_pZI"`ba3R}6:%@t3z\>J7-F;<ʬ devid 1 transid 5 /dev/loop4 2018/04/03 21:43:51 executing program 6: sendmsg(0xffffffffffffffff, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f000001e000)=[{&(0x7f0000000040)="24000000000b07031dff1f946fa2830020200a00090001004003ffffffeca3a20400ff7e", 0x24}], 0x1}, 0x0) 2018/04/03 21:43:51 executing program 0: setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000002000)="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", 0x12e) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa}, {0xa, 0x0, 0x0, @empty, 0x1}}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x4, 0x9}, 0x14) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x6, 0xb4) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="070008f509000500faff010007000000f7ff0900"], &(0x7f0000000040)=0x18) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f0000000240)) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r3, 0x40a85323, &(0x7f0000000180)={{0x101, 0x7}, 'port1\x00', 0x22, 0x40000, 0x1, 0x4, 0x1, 0x8, 0x4, 0x0, 0x2, 0x7c}) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000080)={r2, 0x4000000000}, &(0x7f00000000c0)=0x8) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001fde), 0x4) 2018/04/03 21:43:51 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000140)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(ccm(camellia))\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000b", 0x10) r2 = dup(r1) ioctl$EVIOCSABS20(r2, 0x401845e0, &(0x7f00000000c0)={0x5, 0x39, 0x5, 0x7, 0x8, 0x7fc000000000}) ioctl$SNDRV_TIMER_IOCTL_START(r2, 0x54a0) write$binfmt_aout(r1, &(0x7f00000005c0)={{0x107}}, 0x20) recvmsg(r0, &(0x7f0000000480)={&(0x7f0000000040)=@nfc_llcp, 0x80, &(0x7f0000000000)=[{&(0x7f000080f000)=""/4096, 0xff4c}], 0x1, &(0x7f0000da2000)}, 0x0) 2018/04/03 21:43:51 executing program 2: r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x1009, 0x42800) write$vnet(r0, &(0x7f0000000640)={0x1, {&(0x7f0000000480)=""/214, 0xd6, &(0x7f0000000580)=""/174, 0x3, 0x4}}, 0x68) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x101000, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000000080)=@assoc_value={0x0}, &(0x7f00000000c0)=0x8) ioctl$TIOCGWINSZ(r1, 0x5413, &(0x7f0000000240)) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000100)={r2, @in={{0x2, 0x4e22, @rand_addr=0x100000000}}, 0x8, 0x3, 0x20, 0x3f, 0x200000000000000}, &(0x7f00000001c0)=0x98) r3 = socket(0x10, 0x802, 0x0) write(r3, &(0x7f0000000380)="24006a4e71540000200025f0071c0165180ffc0e020020000000000000e1000c08000200000000058bea576aaceb00b754f629f0b4a03f6ec28536d2dc053c00035cef053ba0fc3bf19a3b2c688b046bb681367e81d47706ce0e3e4babd386f07fbd949a165593cd43de51d926da6c113145071540783d86a1ee66348e800ece087e891685447a3ab0b907c793adcb29dabcaa3e3130da6831900574e81240449a48a938c48b08940f5a1d8b3fddc72d4dc9adf8333a6a1c919ce36a4839cbcdd29ff6437bea257dc5aefbeee729d33a0a", 0xd1) openat$mixer(0xffffffffffffff9c, &(0x7f0000000200)='/dev/mixer\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000280)={r2, @in6={{0xa, 0x4e24, 0x9, @loopback={0x0, 0x1}, 0x3}}, 0x7b7, 0x9}, &(0x7f0000000340)=0x90) 2018/04/03 21:43:51 executing program 7: prctl$void(0x1000040000000) 2018/04/03 21:43:51 executing program 6: r0 = socket(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000673000)={0xa, 0x0, 0x3, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, 0x100000000}, 0x1c) connect$inet(r0, &(0x7f00009a0000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) setsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000c2d000), 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'bond0\x00', 0xb8ed881ad0fdc730}) [ 268.165753] BTRFS error (device loop4): superblock checksum mismatch 2018/04/03 21:43:51 executing program 2: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000080)="24000000200025f0071c01650e0ffc0e020020000000000000e1000c0800020000000005", 0x24) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4, @local={0xac, 0x14, 0x14, 0xaa}}}, 0xff, 0x3, 0x174f, 0x1, 0x80}, &(0x7f0000000000)=0x98) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000040)=r1, 0x4) 2018/04/03 21:43:51 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000140)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(ccm(camellia))\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000b", 0x10) write$binfmt_aout(r1, &(0x7f00000005c0)={{0x107}}, 0x20) recvmsg(r0, &(0x7f0000000480)={&(0x7f0000000040)=@nfc_llcp, 0x80, &(0x7f0000b9c000)=[{&(0x7f000080f000)=""/4096, 0x13a4}], 0x1, &(0x7f0000da2000)}, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha1\x00'}, 0x58) 2018/04/03 21:43:51 executing program 7: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000044000)='ns/mnt\x00') setns(r0, 0x0) [ 268.223000] BTRFS error (device loop4): open_ctree failed [ 268.247502] device bond0 entered promiscuous mode [ 268.299734] BTRFS error (device loop4): superblock checksum mismatch [ 268.352515] BTRFS error (device loop4): open_ctree failed 2018/04/03 21:43:52 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0xcd}, 0x2c) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000000300)=ANY=[@ANYBLOB="1800400000007110000800000000000000006d6c418b2a5ad00c00000000000000000000ed5734089709bc7ac125dc9b664cbeb8b8f1b2b708b2db1fc1b9b520fa524cf8fbba4effe5aeac2d49c625bac90c3fb7f7ec525aaf1fa058d3b75aea7496"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x9, 0x4c, 0x0, 0x80000000, 0x6, r0, 0x1ff}, 0x2c) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f00000002c0)=r1, 0x4) r3 = perf_event_open(&(0x7f0000000200)={0x7, 0x70, 0x9, 0x4, 0xfffffffffffffffe, 0x0, 0x0, 0x1, 0x321a0, 0x8, 0xfff, 0xfffffffffffffffe, 0x3, 0x400, 0x401, 0xffff, 0x1f, 0x3, 0x7, 0x82, 0xa53, 0x5, 0x20, 0x4, 0x5bb, 0xb36, 0x4, 0x47, 0x4, 0xa9e, 0x3, 0x5911, 0xffffffffffffffc0, 0x100, 0x97, 0x80, 0x7, 0x5, 0x0, 0x4, 0x6, @perf_config_ext={0x800, 0x3}, 0x0, 0x200, 0x5ae5c109, 0x4, 0x9749, 0x1f, 0x2}, 0xffffffffffffffff, 0x4, 0xffffffffffffff9c, 0x2) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000280)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_BPF(r3, 0x40042408, r1) r5 = 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_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x7, 0xcf, &(0x7f0000000080)) lseek(r4, 0x0, 0x3) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000001a80)={0xffffffffffffffff, &(0x7f00000000c0)="b822b6a7feb17359e1ce29d99a69e083392dc50ff1fb635a5849d2f5916ae2fdc24e95"}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r1, 0x50, &(0x7f00000000c0)}, 0x10) r6 = gettid() perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x2, 0xc89, 0x200, 0xb5, 0x0, 0x9, 0x6004, 0x6, 0x1, 0x9, 0x7, 0x3, 0x2, 0x2, 0x0, 0x1, 0x100000000, 0x4, 0x5, 0x0, 0x0, 0x9, 0x8000, 0x9, 0x1, 0xb3b5, 0x7fffffff, 0x0, 0x5, 0x5, 0xd927, 0x0, 0x9, 0x3f, 0x5, 0x100000000, 0x0, 0x7, 0x6, @perf_bp={&(0x7f0000000040), 0x4}, 0x6106, 0x8000, 0x20, 0x0, 0x2, 0x6, 0x1}, r6, 0x4, r5, 0x2) 2018/04/03 21:43:52 executing program 4: capset(&(0x7f0000ff5ff8)={0x19980330}, &(0x7f0000001fe8)) syz_init_net_socket$nfc_raw(0x27, 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000180)='sessionid\x00') fremovexattr(r0, &(0x7f00000001c0)=@random={'btrfs.', 'sessionid\x00'}) 2018/04/03 21:43:52 executing program 2: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000180)="24000000200025f04c1c01650e0ffc0e020020000000000000e1000c08000200000000057145576d9d3115094ead79a66f9feeb93bd8385601fb300899", 0x251) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x20101, 0x0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/audio\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000080)={0x3f, 0x0, 0x10000, 0x5}) eventfd(0x8001) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x1000000, 0x13, r2, 0x0) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40206435, &(0x7f00000000c0)={0x0, r3, 0x2, 0x5}) 2018/04/03 21:43:52 executing program 7: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x0, 0x0) ioctl$int_in(r0, 0x5473, &(0x7f0000000000)=0x8) ioctl$PIO_UNIMAPCLR(r0, 0x40247007, &(0x7f000098dffa)={0x0, 0x0, 0x3}) 2018/04/03 21:43:52 executing program 1: socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00000005c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt(r0, 0x2, 0x411, &(0x7f0000000600)=""/157, &(0x7f00000006c0)=0x9d) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r1, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x11}}, 0x10) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000000)="6970365f76746930000000000400", 0x10) write(r2, &(0x7f00000007c0)="189dc00fc2e75eb497cea66fe5732a990fdc878e9853cde4ee7d2107754dccb2a599d4b9fb06d005e43f2789c0c01b2b1be86c4bb39e4bb0adf4757537aca8eda073079cf4f9cff67300a6eae8f92e3f8b3a709e046b62a364d8094541e3944d3f739a2550b92b6139944ec8b335f2b5c8d1df28a6d718a02a4bbb1b3ef06bd20094c4ad0ca50475783ca33c515e47b2995614269d9c1f04ebccde7ac4eb8836ce16298792757d65f0d76fcd74f632617019a60aafc557feda2349692b626e9085032d318e605c257f99968bad01d3f9254c03729774861ee1b7547b61722a047f539ace", 0xe4) r3 = socket$kcm(0x29, 0x2, 0x0) r4 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x26000, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000180)={0x0, 0x38e, 0x4, [0xfff, 0x7ff, 0x5, 0x8]}, &(0x7f00000001c0)=0x10) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000000240)=@assoc_value={r5, 0x7b7}, 0x8) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f000031aff8)={r1, r2}) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f00000002c0)={0xffffffffffffffff}) sendmsg$nl_xfrm(r6, &(0x7f0000000780)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000740)={&(0x7f0000000480)=ANY=[@ANYBLOB="b80000001900000000000000000000007f00000100000000000000000000000000000000000300000000000000000000000000000000", @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'], 0xffcb}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r6, 0x84, 0x71, &(0x7f0000000040)={0x0, 0x7fffffff}, &(0x7f0000000080)=0x8) r8 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r6, &(0x7f0000000580)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000540)={&(0x7f0000000340)=ANY=[@ANYBLOB="40010000", @ANYRES16=r8, @ANYBLOB="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"], 0x140}, 0x1, 0x0, 0x0, 0x4001}, 0x400c000) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f00000000c0)=r7, 0x4) 2018/04/03 21:43:52 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x31, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000180)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000838fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) sched_setaffinity(0x0, 0x8, &(0x7f000098eff8)=0x1461) readv(r0, &(0x7f0000debfd8)=[{&(0x7f000014e671)=""/138, 0x8a}], 0x1) futex(&(0x7f0000012ffc), 0x1, 0x0, &(0x7f0000000000), &(0x7f00003cfffc), 0x0) socketpair(0x5, 0x6, 0x7, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$VHOST_SET_MEM_TABLE(r2, 0x4008af03, &(0x7f00000022c0)={0x5, 0x0, [{0x3001, 0x0, &(0x7f0000000080)}, {0x5004, 0x0, &(0x7f00000000c0)}, {0x5000, 0xfc, &(0x7f00000001c0)=""/252}, {0x0, 0x1000, &(0x7f00000002c0)=""/4096}, {0x4000, 0x1000, &(0x7f00000012c0)=""/4096}]}) ioctl$GIO_CMAP(r2, 0x4b70, &(0x7f0000000080)) accept4$packet(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000100)=0x14, 0x800) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000000140)=r3) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000f8d000)={&(0x7f0000012000/0x2000)=nil, 0x2000}) 2018/04/03 21:43:52 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f00003c7ff4)={0x10}, 0xc, &(0x7f00000bfff0)={&(0x7f0000000000)=@newsa={0x154, 0x10, 0x713, 0x0, 0x0, {{@in=@rand_addr, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, {@in6, 0x0, 0x33}, @in=@broadcast=0xffffffff, {}, {}, {}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x86}, [@replay_esn_val={0x1c, 0x17, {0x0, 0x0, 0x0, 0x0, 0x0, 0x8}}, @algo_auth={0x48, 0x1, {{'md5\x00'}}}]}, 0x154}, 0x1}, 0x0) 2018/04/03 21:43:52 executing program 6: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f00000001c0)={0x0, 0x7}) getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000280)=""/128, &(0x7f0000000300)=0x80) syz_open_procfs(0x0, &(0x7f0000000580)='mounts\x00') r1 = getpid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x3) r2 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r2, 0x29, 0xd2, &(0x7f0000000000)={{0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, {0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x5c) setsockopt$inet6_MRT6_DEL_MFC(r2, 0x29, 0xcd, &(0x7f0000e93fb4)={{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}}, 0x5c) r3 = syz_open_procfs(r1, &(0x7f0000000240)='fdinfo\x00') sched_setattr(r1, &(0x7f0000000380)={0x0, 0x0, 0x1, 0x0, 0x0, 0xd7c7}, 0x0) ioctl$EVIOCSCLOCKID(r3, 0x400445a0, &(0x7f0000000340)=0x9) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000180)={0xb2a, 0x7ff}, 0x8) r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/loop-control\x00', 0x0, 0x0) fcntl$setlease(0xffffffffffffffff, 0x400, 0x1) ptrace$peekuser(0x3, 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r4, 0x4c82) r5 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r3, 0xc0105303, &(0x7f0000000500)={0xdb3, 0x8, 0x80f503}) ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, r5) madvise(&(0x7f000000e000/0x4000)=nil, 0x4000, 0x3) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) setsockopt$inet_udp_encap(0xffffffffffffffff, 0x11, 0x64, &(0x7f00000001c0), 0x4) r6 = add_key$keyring(&(0x7f0000000540)='keyring\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$setperm(0x5, r6, 0x400) getsockopt$IP6T_SO_GET_INFO(0xffffffffffffffff, 0x29, 0x40, &(0x7f0000000400)={'mangle\x00'}, &(0x7f0000000480)=0x54) pwrite64(0xffffffffffffffff, &(0x7f0000000000)="a81cbe49008bf1", 0x7, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x32, r4, 0x0) getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000080)=""/84, &(0x7f000000cffc)=0x54) fsetxattr(r2, &(0x7f0000000100)=ANY=[@ANYBLOB='security@\x00\x00\x00nfo\x00'], &(0x7f0000000140)='\x00', 0x1, 0x1) 2018/04/03 21:43:52 executing program 7: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000300)={0x0, 0x0}) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f0000000440)={&(0x7f0000000340)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000000380)=[0x0, 0x0, 0x0], &(0x7f00000000c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000400)=[0x0, 0x0, 0x0], 0x4, 0x0, 0x9, 0x3}) perf_event_open(&(0x7f0000000280)={0x3, 0x70, 0x80000000, 0x7, 0x800, 0x4, 0x0, 0x5, 0x2012, 0x1, 0x400, 0x0, 0x93b, 0x80000001, 0xff, 0x7fff, 0xfffffffffffffffc, 0xe10, 0x3f, 0x20, 0x10000, 0xcd7, 0xfffffffffffffbff, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x6, 0x9, 0x0, 0xbe, 0x7, 0x8, 0x101, 0x9, 0x97, 0x2, 0x20, 0x0, 0x6, 0x4, @perf_bp={&(0x7f0000000140), 0x6}, 0x0, 0x7ff, 0xbcf, 0x7, 0x5, 0x7, 0x4}, r2, 0xf, r1, 0xb) r3 = openat$cgroup_ro(r1, &(0x7f0000000080)='pids.current\x00', 0x0, 0x0) r4 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r4, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r3, 0x4008ae48, &(0x7f0000000100)=0x3000) sendmmsg(0xffffffffffffffff, &(0x7f0000000640)=[{{&(0x7f0000000200)=@hci={0x1f}, 0x80, &(0x7f0000001800)=[{&(0x7f0000000700)="a6b3a51685f14792f508e6c39f6c32e4e338ea8088cb9bd39cbfcd4527d9230ecb506340a7296c6005643b6cbdec811eb9077c6b65af1ac388d44a9d9f7747844f8f", 0x42}], 0x1, &(0x7f0000001880)}}], 0x1, 0x0) sendmmsg(r1, &(0x7f0000000480)=[{{&(0x7f0000000180)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(aes-aesni)\x00'}, 0x80, &(0x7f0000000300), 0x0, &(0x7f0000000340)}}, {{&(0x7f0000000500)=@ipx={0x4, 0xcc6, 0x5, "09cc6e1fec9c", 0x8eb9}, 0x80, &(0x7f0000000700), 0x0, &(0x7f0000000100), 0x0, 0x2}}], 0x2, 0x1) 2018/04/03 21:43:52 executing program 2: r0 = socket(0xe, 0x806, 0x5) write(r0, &(0x7f0000000040)="24000000200025f0071c01650e0ffc0e020020000000000000e1000c0800020000000005", 0x24) bind$llc(r0, &(0x7f0000000200)={0x1a, 0x103, 0x3ff, 0x4c3, 0xfffffffffffff800, 0x9, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_group_source_req(r0, 0x0, 0x0, &(0x7f0000000080)={0x2, {{0x2, 0x4e24, @broadcast=0xffffffff}}, {{0x2, 0x4e23, @rand_addr=0x1}}}, 0x108) openat$vnet(0xffffffffffffff9c, &(0x7f0000000300)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$sock_SIOCGSKNS(r2, 0x894c, &(0x7f00000001c0)=0x3ff) getsockname$llc(r1, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000280)=0x10) 2018/04/03 21:43:52 executing program 6: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000000040)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f0000000140)="1f0000000104fffdfd3b54c007110000f30501000b00018000000000000000", 0x1f) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x101000, 0x0) ioctl$EVIOCGBITSW(r1, 0x80404525, &(0x7f0000000180)=""/201) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f0000000080)={{0x7a, 0x5}, {0x2, 0x7a633a68}, 0x7a, 0x1, 0x80000001}) 2018/04/03 21:43:52 executing program 3: socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000040)) syz_open_dev$random(&(0x7f0000000080)='/dev/random\x00', 0x0, 0x0) 2018/04/03 21:43:52 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000340)='/dev/kvm\x00', 0x15cbbfeac13fe31f, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x3, 0x62000) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(0xffffffffffffffff, 0x40405514, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, "d58ef76356f844d400d44d467627d2d69fc1ff0b396f8df8253d39354874521f44baf97cf634e7c7690002e1"}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/03 21:43:52 executing program 4: setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000000240)={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}, 0x5c) bind$inet(0xffffffffffffffff, &(0x7f0000000780)={0x2, 0x80000000000000, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) setsockopt$RDS_CANCEL_SENT_TO(0xffffffffffffffff, 0x114, 0x1, &(0x7f0000000100)={0x2, 0x4e1c}, 0x10) r0 = socket$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, "566c630000000b0000080049c3691800"}, 0x2c) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r1, 0x0, 0x485, 0x0, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)="02ddcbe00000400400040000ddffffff", 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000400)={r0}) getpid() r3 = getpid() r4 = syz_open_procfs(r3, &(0x7f0000000640)="6e65742f776972656c65737300033a17ee497aacc3285adaff894fd4c5101bd9ab717de3047dc8ef2cfc62ff1e06e8b6af6a735b5fe2df87ec648d9fc22a748b2869d5650765a0c1cec46550a2b83d663d0fd6c9e3ca49b2eb275eeeef843ecc0ba4ba0989ef7983793946936d6c8ad4e54fb5f1fdd73d0bf3ff11279d0e4d92a01028b781ef4b0614a10d3715f8ad2050097670252c944f7fd5142b8d2f5c5ff058db88de62151d904b5614a3a4a8357a636c4bcba0e6c46ceb1e5a47e6153d3085b8b0819bbe7f41") 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(r2, &(0x7f0000000440)="5b9617f54b423fe27a87184d6fb06095630e231fea08109c68803c7c888e282438fe880e49d6eef4dc72028105f573a6990f1cb20d0c0c5867d98be919d89f418a3a59890ec43f8ceb6d054e4a785c2731da59936faab79b3cc971596ab0476ec9c9d86215f04ea8bd871c0c874d1e585824afbd030ece4ebbd9b034adde4ac0c2926fabde77eb0dea402c5a9248b60df63b0d004888c8e55f171ee80c7a61dbcfe7bfd7bd2cfbc37b4f5db12c3eda322903196f051b4363", 0xb8, 0x8000, &(0x7f0000000540)={0x3, {"0b251d74ec7391"}}, 0x10) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000180)={0x0, @multicast2, @multicast2}, &(0x7f0000000500)=0xc) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000580)={0x0, 0x0, 0xffff}, 0x14) r5 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f00000005c0)={0x26, 'hash\x00', 0x0, 0x0, 'rmd320-generic\x00'}, 0x58) r6 = accept$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$DRM_IOCTL_UNLOCK(0xffffffffffffffff, 0x4008642b, &(0x7f0000000380)={0x0, 0x24}) [ 269.169204] netlink: 3 bytes leftover after parsing attributes in process `syz-executor6'. [ 269.195765] netlink: 3 bytes leftover after parsing attributes in process `syz-executor6'. 2018/04/03 21:43:52 executing program 0: r0 = socket(0x11, 0x100000802, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000180)={0x0, @in={{0x2, 0x4e24, @multicast2=0xe0000002}}}, &(0x7f0000000240)=0x98) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) getsockopt$inet_tcp_buf(r0, 0x6, 0xb, &(0x7f0000000800)=""/4096, &(0x7f0000000100)=0x1000) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000400)={"6966623000faffffffffffffff00", 0x4002}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000040)={'rose0\x00', 0x400}) r2 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x200) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000005580)=0x0) perf_event_open(&(0x7f00000054c0)={0x5, 0x70, 0x3f, 0x3, 0x7, 0x6, 0x0, 0xfffffffffffffe01, 0x8000b, 0x0, 0x5, 0xffffffffffffffc1, 0x3, 0x7, 0xdf, 0x5, 0x5, 0xa441, 0x8, 0x1ff, 0x81, 0xb0, 0x45c, 0x2, 0x1000, 0x9, 0x7, 0xff, 0x400, 0x9a3, 0x1, 0x400, 0x5, 0xaef, 0x5, 0x5, 0x10001, 0x3, 0x0, 0x7, 0x6, @perf_config_ext={0x870, 0x9}, 0x2000, 0x0, 0x0, 0x7, 0x3, 0x4, 0x4}, r3, 0x2, r0, 0xb) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r2, 0xc0105303, &(0x7f00000000c0)={0x5, 0x3, 0x100}) accept$packet(r0, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000002c0)=0x14) sendmmsg(r0, &(0x7f00000053c0)=[{{&(0x7f0000000300)=@can={0x1d, r4}, 0x80, &(0x7f0000000500)=[{&(0x7f0000001bc0)="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0x1000}, {&(0x7f0000000380)="5146438f326f6b66ada084371c4af4d61aab5f4977a16361c0356b2a91d7a6e9a5b25203007602021fe20db8a2cf902209ab4b780558c1aba30dbb76935296ac8802d24f91078fcc2815a37f3574b12ed0efd2f0c6accfde44", 0x59}, {&(0x7f0000000440)="c140c27d467f52edb193efa245c4585cb0111da32d2b1445555c86ecca082989c9898a31443eef01b10ab03a24dd78dee707e9feb6d54d3b06c2bac8f53a55ed5e14106644078b6fc8d16dad107dc04160250f7265524329c1cb0054c9739f72152c2f7f6c6beb62bf8afe4393f4861074d408d4da49f105f12fa634b774b9a17f6c2fa1d112a375aa752f0bde3106b3ecdb63f7be7ac23eb387a30b21469bcf0b5f06afad2b03dc8e61202ae2425951ca920fc40b74585f0d53f2", 0xbb}], 0x3, &(0x7f0000002bc0)=[{0x38, 0x1ff, 0x1, "b6b0b876d59b05e3c9fe35ea930ac0ffcbdd05cddaf38b8a38c21d3cfb4ec8314ee3b895"}, {0xa8, 0x29, 0xee, 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"336c3836469011bde8410ac99b942dabcce9fdd23121970375b591237c2dbfbf48687cd56a21dece6c91b5061a40fe99027ad12921ecc7a7e78f6320f748f09719ed67593bf4ba28605630d07574d8516489b0dfe3bf7352eae0eed0ef48bd246def78df14f777f7b947feec40eb659ac6cfbd9087dcd5039a5813f46883366d2e830af55f79172582b2ab162a42a10f8425b1e25ed828d0aa048b8f86012852a062b2d568e99b08753a2848cd7e74bc6a2d4c0606c271ee49e5244fb024ece44138221ec6fd57a75872db4aeb601d9b91299b64bbefdefb1489a2d8bbf6b34edc5b9560737b483b3fdaedc87014dbc0"}, {0x80, 0x19f, 0x4, "81a2174da430b7df706b98a888ce0687c95d33e6e4b0840bde2827cd09efac10434c367a817e4b4f4a774cc2ce1e253f4bf247f9eece50aa638894b04a50545be4bc4a8c483597a96db8e4ad7774cc21e9fd71a0c9cc9a464393a59bc7ba7be85e501ce4213e43c92d778d2ff868"}, {0xc8, 0x11f, 0x8, "e461d8d83dfcbb2f9a2acc76b8ba29d0f86ce9ccefb57d094f55a468f9fd1b5476a44e8003e8978b333764cdf210333ce24c5163d7685df55c3f8d287a1d6c0464565c26c9f4f95c2ed0114467198ce2b5d44a31db1f871d3f0e01814ed7b6964c333ff831d1a5de7aa7b313012ab34a3e8fa3354c4d8ce90d6cbdb538302a4ade0d0481e65b2007b13985c40f98e34e3da9a6565e7fc7fdf0ee5f47e831a60dbc51f42793ade51725fa7f21a2a75c4f06e4"}], 0x2a8, 0x20000000}, 0x7}, {{0x0, 0x0, &(0x7f0000004880)=[{&(0x7f0000004700)="ed9b8802faa0745a99258d11d79590e65c51d382bb48f01a54c83963dbe790fd7708e6fc63976aa2ccbd545636a7e759dd572f849d6f375ce826b5474eef1643d5463ee208b0ac26278c453041a29cf020a7de", 0x53}, {&(0x7f0000004780)="68f3193b96bda96c53ee627f6211605c8ce015df4d97f6b6afe05db3257baaa774c3f5dc39fc15e416478c66631d1cd11d40ab948ccae4d51ea21ff115264b62429c122e8ec02ceb6098203c1c263ac9c8b2b5128cb5a04a0461fb65fc3848f74a6a3ad3e12a042b8912eb2afa5e4fca1f2937749f2c4cbf41259ed4389f850656d1005b188b35fd3f8c8680862c3362f9567b4b640835130c26", 0x9a}, {&(0x7f0000004840)="d8fe80989be087b0497740c05e3a1081a371d8a9bd35ca3a283eb32d6ca1bd9c29da62f0c311893659fcf28503e809e0d2d3e10bb9726788d66b51b07f1748dc", 0x40}], 0x3, &(0x7f00000048c0)=[{0xd0, 0x10f, 0x4, "7f5752a75fe36c2b73ebc2cf6d61921fbe8ba4d6ced165737f8c293070ed9a843073f4e4b8487520530735b489850ced1af50dd401ad36c94a0897807b7aa4f7b920466e2f3ede3a8a18f905558b5593daab4cc9860da85c529716a3607a91a4fa88243b8099cd5e29eaf96218534a0d15922496b868331cdc0b45b2fd5e16b973dd97784d53d25e146168f87c231f66ddaba02df6919469fc6bdae8bc430bd89df6e22d1fc6f9b8465b4641a6a613633c017e94d4760268a31737"}, {0xa0, 0x1, 0x3, "cdb12d8fc31ef4d46065c4cbe1007bde0982562435ab71e3a4d1e8e607e86671a96ca93d0a3578491280ed2e0f7d876217f22e86c75ab1f86848eeeaa5c573cc7f135741bb14075dbdffc8b4c264d0262e3845c5c47e1903225afd1a22b92b193168f7f2845621ba17cc3e6d07ecbbe4fe0d11ae832eeec6b2018ef3e97e8c7876cd6a8a1f81b07fda59d2d37b57907d"}, {0x108, 0x11f, 0xfffffffffffffff8, "efae99ed8c9439b39381226fe894f01854bc2f8a07963de7c498b55b6d721f04ab97b5cb1392ba2610b18492641a525a6d298dce74f878b085e2863d83aec8e1d88b1e5f4ed18a7c08ad583123ff387e3f4e55bae432bcdf61e3c33a9d06c93049e702b809ed1c9890c0fa341f1c7c2acba0925893efa806bf8b5f221aac20a5167d228371f5ec9681790a876c0e3e387104843473077504d0930719617176dedd635637bbda66d73ea821ed6a3d6054542f5dce817b73426e3ea2398d6b2106f169618479f1eabac1bf83d87d127c3ca267c1f3e50a5a0ac4f79f114f12a52e4c87e37d0034ae060f8eea01728e6af2eaa16384135c9c07"}, {0x78, 0x103, 0x4, "3743d88043a77472db4b901f1aba2bca55221979b6c4aaa02d0652e2dc78a961c9dc83923d4ac76dd085d0507b4620b2e16100d3aa1336a1b4a83db3aa8981994c6417e66dfece3bdb7561e8d0774fee80e770f66475ebf7995152ba483ab8180d"}, {0xb0, 0x101, 0x22bc, "82997c03dfc34ea019f7a77a6d12b694ca7e9dffa7b9fce72429dff23dcdbad91637abe71eef4bdda9da8d51a77e4e3b5dfe6bbccb8fba491babe4f6441bdf054b54e0ccfa4ef270c1d53a7e461f2ace2e0581bf20ed7650d3a7330a843a084a2b88488e962fead48f8ba9a58ac0e38425a94ba5cc285d546d8bb125ae8fd774bd207a0daad7b12d164efe798fc6e55ae90641e21e991aba5a07b4f4"}, {0xb0, 0x10f, 0x9, "47cace6ff66d494b34eb93c248a76f9b70dc77de9b0d3e9ec177b6737860b18103fdc8fbc36e4eddf4bdee1c6c8182842aed8f7387249443285499ffe0e5efee7e47fa0d70ea4445c967fe886e74042f18086d19093ae7aa608f744897b314e2c5586de8075e4becc647194f4716717e74b0cb7b39df88641102f40b6c73a032ac6d06af1c75eb969cb1a1550a35f079c7e55633bf75a6b6cd"}, {0xa8, 0x10d, 0x9, "4ae5104f325798d5e86b8b0182d06e9e629c559ace98da5210967c0f5e075624305aae60a9aacbff8b1c81560995311299ff1bf62a2e8019d39d62240193cb872005b5522077b2c8853d896bbe70ebe3cd2739ae196310649a0c5d2898a9ee8142d801e596882a76f84253088952477380c588d65354b52db1caa635d316f0ea1fe3cc0dfe9af078955f87128cb3fd35fdb9d0de"}, {0x38, 0x18f, 0xffff, "9762f022459e9005fe7093bc20a1e82bc9d9b836736bec165f54c15851cb2af15fa93329f2b858da"}, {0x98, 0x11, 0x4, "b4156473b9ec8911e6aa4e582253e19f01e8497b11054662e68a3289c5009a6565be7fa88579bee16fe58858d2ca7f9121cc57f047eb56e767aacb36365b23888482a9fd3d8154f666d338ce40944ff7baa5ef504423df0971e50b90c9bb4b69c55be35a3daf60d45d1962e7f910d31db90d09f7d7e66726510932ec7101bbf6ff5ea63db6"}], 0x5c8, 0x800}, 0x10001}, {{&(0x7f0000004ec0)=@in6={0xa, 0x4e23, 0x2, @local={0xfe, 0x80, [], 0xaa}, 0x9}, 0x80, &(0x7f0000004fc0)=[{&(0x7f0000004f40)="05eb3122f820de8b053731e6f9c57fc194a0ed870b45c72ac276d6110543c41b57a3d62041713b9a977892cb227b7caee6bf5a2f89e32ff97062315f19b3e7db39ea035504c711839ca55096d280a98ad7d70a34d1b1", 0x56}], 0x1, &(0x7f0000005000)=ANY=[@ANYBLOB="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"], 0x3a8, 0x4000}, 0x800}], 0x4, 0x1) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000001800)=ANY=[@ANYBLOB="db0000000000000002004e20ac1414bb000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000600000002004e21ffffffff00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e227f00000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e24e000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e22ffffffff00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e22ac1414bb00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e21000000060000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000009445cde5b3bbc92de8950cad109f65296273616bcc7d38fa52e8fc7a3bbb4330eb1df4a46612c5a8cbd2"], 0x390) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) write(r1, &(0x7f0000000180), 0xff4d) 2018/04/03 21:43:52 executing program 6: syz_emit_ethernet(0x2a, &(0x7f0000001080)={@link_local={0x1, 0x80, 0xc2}, @random="063d3b650453", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @rand_addr}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001}}}}}, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x0, 0x228002) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000000080)) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$KVM_GET_PIT(r1, 0xc048ae65, &(0x7f00000002c0)) [ 269.320692] IPVS: Scheduler module ip_vs_Vlc not found [ 269.360502] IPVS: Scheduler module ip_vs_Vlc not found 2018/04/03 21:43:53 executing program 7: keyctl$set_reqkey_keyring(0xe, 0x5) r0 = add_key(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000080)="93d584507bef12148587149622466a9fa39505160053dccb102e79aba5006d7dcf1fb411958ccfaf24a473c910554be9caaeeda972aead6ed92acce94a2e2e9ffb0d5d2094a8a347d8eff5904a4e5a0b57e79bc29c2a3b9a9965c94d35f4f94b2b70061d578f6dc6b29d8ec508188ce79b3751afb8bb2cc1e9d2e1bba2c345037504d5939ad1597b3b50c1880063f2d82d9b19f5198e8d", 0x97, 0xfffffffffffffffd) request_key(&(0x7f00003b8ffa)='logon\x00', &(0x7f0000f8dffb)={0x73, 0x79, 0x7a}, &(0x7f0000ee9000)='cifs.spnego\x00', r0) 2018/04/03 21:43:53 executing program 3: r0 = memfd_create(&(0x7f0000000000)="17", 0x0) write$binfmt_elf32(r0, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], 0x58) poll(&(0x7f0000000040)=[{r0}, {r0, 0x1}, {r0, 0x8400}], 0x3, 0x6) syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x5, 0x400001) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000580), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) 2018/04/03 21:43:53 executing program 2: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000040)="24000000200025f0071c01650e0ffc0e020020000000000000e1000c0800020000000005", 0x24) getsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000080)={@ipv4}, &(0x7f00000000c0)=0x14) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000100)={'tunl0\x00', {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x18}}}) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000000)={'lo\x00', {0x2, 0x4e23, @multicast2=0xe0000002}}) 2018/04/03 21:43:53 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x2, 0x20002) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc4c85513, &(0x7f0000b8eb38)={{0xb, 0x0, 0x0, 0x0, "c7e4f9ecd7fc5367d571f77fe620a25ed456723ee8a6dabc048a9e0bf4f8491a15242cc6513f78936cdba402"}, 0x0, [0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc], {0x77359400}}) 2018/04/03 21:43:53 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00000003c0)='comm\x00') ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="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"]) writev(r0, &(0x7f0000000240), 0x85) 2018/04/03 21:43:53 executing program 4: fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000000)) getpid() r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000272000)='net/mcfilter\x00') readv(r1, &(0x7f0000001540)=[{&(0x7f0000000100)=""/27, 0x1b}, {&(0x7f00000014c0)=""/101, 0x65}], 0x2) 2018/04/03 21:43:53 executing program 5: r0 = dup(0xffffffffffffffff) connect$nfc_raw(r0, &(0x7f0000000000)={0x27, 0x0, 0x2, 0x1}, 0x10) r1 = socket(0x200000000000002, 0x80003, 0x5) setsockopt(r1, 0xff, 0x1, &(0x7f0000000000), 0x0) 2018/04/03 21:43:53 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000080)=@migrate={0x50, 0x21, 0x1, 0x0, 0x0, {{@in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @in6=@dev={0xfe, 0x80}}}}, 0x50}, 0x1}, 0xfffffffffffffffc) 2018/04/03 21:43:53 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = creat(&(0x7f0000000100)='./file0\x00', 0x0) ioctl$SIOCGIFMTU(0xffffffffffffffff, 0x8921, &(0x7f0000000140)) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r2, 0x4010ae68, &(0x7f0000000000)={0xd000, 0x5000}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000840)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r1, &(0x7f00000009c0)={&(0x7f0000000800)={0x10}, 0xc, &(0x7f0000000980)={&(0x7f0000000880)=ANY=[@ANYBLOB="c400cb8b", @ANYBLOB="000326bd7000fcdbdf250f00000064000200080007000100000008000900fbffffff0800060006000000140001007f0000010000000000000000000000000800090002000000080002004e230000080008000600000014000100000000000000000000000000000000010800080003000000080006003f00000008000600020000000c0003000800010002000000080006000100000028000100080005000200000008000800070000000c000700020000002f00000008000b0073697000"], 0x2}, 0x1, 0x0, 0x0, 0x4}, 0x20004000) r4 = dup2(r0, r3) accept4$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000080)=0x1c, 0x0) r5 = syz_open_dev$sg(&(0x7f000051b000)='/dev/sg#\x00', 0x0, 0x0) r6 = syz_open_dev$evdev(&(0x7f0000000380)='/dev/input/event#\x00', 0x0, 0x6) write$evdev(r6, &(0x7f0000057fa0)=[{{}, 0x0, 0x100000001}, {}], 0x30) ioctl$KVM_GET_EMULATED_CPUID(r6, 0xc008ae09, &(0x7f0000000540)=""/235) ioctl$EVIOCGLED(r6, 0x80404519, &(0x7f00000000c0)=""/157) clock_gettime(0x0, &(0x7f00000004c0)={0x0, 0x0}) timerfd_settime(r4, 0xfffffffffffffffe, &(0x7f0000000280)={{r7, r8+10000000}}, &(0x7f0000000500)) ioctl$KVM_SET_PIT(r5, 0xc0481273, &(0x7f000084cf90)={[{}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x2, 0x0, 0x0, 0x5}, {0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}]}) r9 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x400, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r9, 0x84, 0x3, &(0x7f0000000180), &(0x7f00000001c0)=0x1a3) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r5, 0x84, 0x65, &(0x7f0000000300)=[@in={0x2, 0x4e20, @multicast2=0xe0000002}, @in={0x2, 0x4e20, @rand_addr=0x80}, @in={0x2, 0x4e23, @multicast2=0xe0000002}, @in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e24, 0xfffffffffffffe01, @mcast2={0xff, 0x2, [], 0x1}, 0x1}], 0x5c) accept4$vsock_stream(r5, &(0x7f0000000000)={0x28, 0x0, 0x0, @reserved=0x1}, 0x10, 0x200100000) timer_create(0x7, &(0x7f00000003c0)={0x0, 0x2d}, &(0x7f0000000400)=0x0) timer_gettime(r10, &(0x7f0000000440)) ioctl$KVM_ENABLE_CAP(r5, 0x4068aea3, &(0x7f0000000200)={0x74, 0x0, [0x6, 0x3f, 0x7, 0x99]}) r11 = dup3(r0, r2, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r11, 0x12, 0x2, &(0x7f0000000b80)=""/121, &(0x7f0000000c00)=0x79) fsetxattr(r1, &(0x7f0000000a00)=ANY=[@ANYBLOB="7573a53808a08f33cf000000"], &(0x7f0000000a40)='\x00', 0x1, 0x1) ioctl$LOOP_SET_STATUS64(r4, 0x4c04, &(0x7f0000000a80)={0x0, 0x0, 0x0, 0x57c, 0x8, 0x0, 0x3, 0x1b, 0x0, "9ff8117d81466fa9c46638a910042b5b2488f89ee8e8e6606c4236764ed225a4867e29795b5157a568582f248241b0881cfaed8d6b91eac43ec130e0401b9a9b", "695ec92a52ee2adcf7e3259241adfd762f03b89ad636dc433db9e148474563ce163ff0dba26f96dfc4e8c7a196203d4d76ccd41629b58d1b8e59020a8cb754b5", "5661c1f188642ea45f4c1ff33b11f03e7c256348ba426e2e6b2fe616d1e9603b", [0x80000000]}) 2018/04/03 21:43:53 executing program 5: r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x4012}) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000000100)=ANY=[@ANYBLOB="00000a00aaaaaaaaaabbaa462c918248f8e57caaaa95aabb000000000000aaaaaaaaaaaaaaaaaaaaaabbaaaaaaaaaa00aaaaaaaaaaaaaaaaaaaaa8aaffffffdc"]) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)=0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0xff, 0x40) ioctl$SIOCGIFMTU(r2, 0x8921, &(0x7f0000000080)) process_vm_writev(r1, &(0x7f00000014c0)=[{&(0x7f0000000040)}, {&(0x7f0000000080)}, {&(0x7f0000000180)=""/11, 0xb}, {&(0x7f00000001c0)=""/4, 0x4}, {&(0x7f0000000200)=""/196, 0xc4}, {&(0x7f0000000300)=""/145, 0x91}, {&(0x7f00000003c0)=""/229, 0xe5}, {&(0x7f00000004c0)=""/4096, 0x1000}], 0x8, &(0x7f0000002ac0)=[{&(0x7f0000001540)=""/56, 0x38}, {&(0x7f0000001580)=""/130, 0x82}, {&(0x7f0000001640)=""/136, 0x88}, {&(0x7f0000001700)=""/137, 0x89}, {&(0x7f00000017c0)=""/95, 0x5f}, {&(0x7f0000001840)=""/157, 0x9d}, {&(0x7f0000001900)=""/208, 0xd0}, {&(0x7f0000001a00)=""/4096, 0x1000}, {&(0x7f0000002a00)=""/137, 0x89}], 0x9, 0x0) 2018/04/03 21:43:53 executing program 7: socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000000140)={0xf8b3, {0x2, 0x4e23}, {0x2, 0x4e24, @broadcast=0xffffffff}, {0x2, 0x4e20, @rand_addr=0xffff}, 0x5, 0x4b, 0x4, 0x993, 0x7, 0x0, 0x10001, 0x5697}) mkdir(&(0x7f0000000240)='./file0\x00', 0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000380)='./file0\x00', &(0x7f0000000100)='proc\x00', 0x0, &(0x7f0000000000)) chdir(&(0x7f00000002c0)='./file0\x00') syz_fuseblk_mount(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0)='./file0/bus\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x880, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000200)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000280)=0x18) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000300)={r2, 0x7}, &(0x7f0000000340)=0x8) 2018/04/03 21:43:53 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x2) name_to_handle_at(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=ANY=[], &(0x7f0000000180), 0x0) ioctl(r0, 0x2283, &(0x7f0000979fff)="a6") write$evdev(r0, &(0x7f0000000040), 0x6c0) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000000080)=""/215) 2018/04/03 21:43:53 executing program 2: r0 = socket(0x10, 0x802, 0x0) fcntl$setflags(r0, 0x2, 0x1) write(r0, &(0x7f0000000040)="24000000200025f0071c01650e0ffc0e020020000000000000e1000c0800020000000005", 0x24) 2018/04/03 21:43:53 executing program 0: r0 = syz_open_dev$sndpcmp(&(0x7f00000001c0)='/dev/snd/pcmC#D#p\x00', 0xfffffffffffffffd, 0x111802) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000280)={0x0, @in6={{0xa, 0x4e20, 0x9, @dev={0xfe, 0x80, [], 0x10}, 0x4}}}, &(0x7f0000000340)=0x84) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000380)={r1, 0x80000000}, &(0x7f00000003c0)=0x8) r2 = socket(0x400020000000010, 0x3, 0x0) write(r2, &(0x7f00000000c0)="1f00000056000d6dfcffff00bc0203030700ef2104173f8100000002000039", 0x1f) read(r2, &(0x7f0000000000)=""/186, 0xba) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x4a200, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f0000000140), &(0x7f0000000180)=0x4) 2018/04/03 21:43:53 executing program 4: r0 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000080)=0xc29) r1 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$llc(r0, &(0x7f0000000000)={0x1a, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x10) ustat(0x3, &(0x7f0000000040)) r2 = dup3(r1, r0, 0x0) sendmsg$nl_crypto(r2, &(0x7f00000002c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x2000800}, 0xc, &(0x7f0000000280)={&(0x7f0000000140)=@get={0x128, 0x13, 0x300, 0x70bd2a, 0x25dfdbfc, {{'rmd128-generic\x00'}, [], [], 0x400, 0x2400}, [{0x8, 0x1, 0x1800000000000}, {0x8, 0x1, 0x80000000}, {0x8, 0x1, 0x1}, {0x8, 0x1, 0x4}, {0x8, 0x1, 0xb311}, {0x8, 0x1, 0x6}, {0x8, 0x1, 0x6}, {0x8, 0x1, 0x1}, {0x8, 0x1, 0x2}]}, 0x128}, 0x1, 0x0, 0x0, 0x4080}, 0x8000) openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x0, 0x0) 2018/04/03 21:43:53 executing program 3: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f00000000c0)={{0xffffffffffffffff, 0x2, 0x9, 0x6, 0x7ff}, 0x401, 0x20}) openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x50000, 0x0) add_key(&(0x7f0000000640)='ceph\x00', &(0x7f0000000680)={0x73, 0x79, 0x7a}, &(0x7f00000006c0), 0x0, 0xfffffffffffffffd) r1 = add_key$user(&(0x7f00000004c0)='user\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a}, &(0x7f0000000540)="17", 0x1, 0xfffffffffffffffc) keyctl$invalidate(0x15, r1) [ 270.078454] sg_write: data in/out 3171656/1526 bytes for SCSI command 0x0-- guessing data in; [ 270.078454] program syz-executor1 not setting count and/or reply_len properly 2018/04/03 21:43:53 executing program 7: setsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, &(0x7f0000de0000), 0x1) syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x40, 0x440000) 2018/04/03 21:43:53 executing program 2: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000040)="24000000200025f0071c01650e0ffc0e02002d000000000000e1000c0800020000000005", 0x20c) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0x8, 0x6}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000000c0)={r1, 0x5}, &(0x7f0000000100)=0x8) 2018/04/03 21:43:53 executing program 0: getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000140)={{{@in6, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@broadcast}}, &(0x7f0000000240)=0xe8) r1 = socket$inet_icmp(0x2, 0x2, 0x1) write$binfmt_aout(r1, &(0x7f0000000340)={{0x1cf, 0x8, 0x9, 0x14, 0x5c, 0x100000001, 0x2ae, 0x5}, "65b3c1d2927662b4accd8b9ed325dcaeb10a293991f7069930269a02e7dee23426ed43bc793dba74e5ff730e7473e1d7b2ef677065083f67acfb17e656d93449f5456ab5315c15b4bf772412552355a6db43f8c45f", [[], [], [], [], [], [], [], []]}, 0x875) lstat(&(0x7f0000000280)='./file0/file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00', 0xa000, r0, r2, 0x19f, 0x4f, 0x8020) openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x4000, 0x0) quotactl(0x800001fd, &(0x7f00000eeff8)='./file0\x00', 0x0, &(0x7f0000000fed)) [ 270.145377] sg_write: data in/out 3171656/1526 bytes for SCSI command 0x0-- guessing data in; [ 270.145377] program syz-executor1 not setting count and/or reply_len properly 2018/04/03 21:43:53 executing program 5: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x47e) lseek(r0, 0x0, 0x3) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000080)={0xff, 0x9, 0x6, 0x8b, 0x800000000000, 0x3f, 0x9, 0x40, 0x0}, &(0x7f00000000c0)=0x20) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000100)={r1, 0xa59b}, &(0x7f0000000200)=0x8) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000300)='/dev/vga_arbiter\x00', 0x400000, 0x0) ioctl$TCGETS(r3, 0x5401, &(0x7f0000000340)) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x500, 0x0) ioctl$KIOCSOUND(r4, 0x4b2f, 0x8005) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000180)={0x5a6, 0x200, 0x200, 0x9, 0x7, 0x9, 0x0, 0x81, r2}, &(0x7f00000001c0)=0x20) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r4, 0x84, 0x1b, &(0x7f0000000240)={r5, 0x96, "0f0b4a87f059fa813f8a6e502aef099530ba1fcb36e1ee2ea124198a6aeed19faf173d8ad36950d17c34bec94bf35826a00550b73eeb8928c8403793da2a07256dfd5ec9f65e10258f257a006d51ae57ea87f000ab8fc447b432219c23f13aed61e549686c458c32016fc741367f620f785e0b6c31b4cef61a169e12017bd265e7d0220ff031366ad605f9f3a58c08b873f3ec29879c"}, &(0x7f0000000140)=0xe25f820ddd4f027f) setsockopt$packet_int(r0, 0x107, 0xe, &(0x7f0000000000), 0x4) 2018/04/03 21:43:53 executing program 7: mlock2(&(0x7f00009b6000/0x2000)=nil, 0x2000, 0x0) syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x1, 0x20000) capset(&(0x7f00001e8ff8)={0x19980330}, &(0x7f0000032fe8)) mlock2(&(0x7f00009b5000/0x3000)=nil, 0xd5ff438933b6e90a, 0x0) 2018/04/03 21:43:53 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={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$KVM_SMI(r3, 0xaeb7) ioctl$KVM_RUN(r3, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000180)=[@text32={0x20, &(0x7f0000000040)="b907020000b851000000ba000000000f300f013ed808c4c27d5a8805000000b9800000c00f3235008000000f30b83f5e00000f23d80f21f835800000300f23f8660f1ac965640f001ef3262e0f013266bad10466ed", 0x55}], 0x1, 0x0, &(0x7f0000000240), 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/04/03 21:43:53 executing program 2: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) ioctl$TIOCMGET(r0, 0x5415, &(0x7f0000000240)) sendmmsg(r0, &(0x7f0000000200)=[{{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000000)="2c93ab706ea9c788f7158c3ceead1825a1e38b9ca3915166dfb7ef5b458536959e64ecb7e978d817326fce58b24130e0", 0x30}, {&(0x7f0000000040)="9c4fe8ac88dd8a81b9c1a325b5f68e468bc0487a4460a52758eb8c66be7a56d22c8fe72182396d8ae3b97112221f681ca9e66ba7608acaf709ab40a1a35eeccb1657b4a0c61a0c11216a9449cdd97bf55dadaa743a912ac93cd216e47692888e0699e17efbb95f9b4ded0a89da4c6ae14d19e97f4d17a69142eb95a8248ca366ae4b9437b7db210fab1251aa8e3571b93cb1a0317674a561c72f3face328980b", 0xa0}, {&(0x7f0000000100)="24ddd9e9c447a2a183746968d987b20496d718bb9b5302455dc9dbc8a1a4951f57add21ba67e48ebbeaa11c31e820a4bf3a5fa86ccf5cfd0e5644eef60b4ca1768f9bcc474e719861950209bc08119c739dc36f5856997bdb70f44436e7dedb01e84465b8b4f75506451b9c2be0111f84ae8f2375a04913e94f57dae6e5c39762cb5c5fcd76269669a8176dd1eeef05af10e0c35b4009fff46828392f74453aca5bca7cb8f6a02fc3bf7ed110c0239b203", 0xb1}], 0x3, 0x0, 0x0, 0x4040001}, 0x91}], 0x1, 0x805) socket(0x10, 0x802, 0x0) 2018/04/03 21:43:54 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000000)={0x1, 0x0, [{0x1d9, 0x0, 0x5}]}) 2018/04/03 21:43:54 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x7fffffff, 0x0) mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x1, 0x32, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) getcwd(&(0x7f00000000c0)=""/197, 0xc5) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000, 0x0, "4134e475824fbfaeefb278580e4aedd886c0b629cd32c56ebff94329c3a32a4b8c171676b94083085709923fd77ead8ca0073183b09c62b90673944ded2f276e", "49710f9d865ae1e1c7c5bd92a1b9375555874f087c556b616155647a2732f399", [0x0, 0x3]}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000500)={0x0, @in6={{0xa, 0x4e24, 0x1ff, @mcast2={0xff, 0x2, [], 0x1}, 0x777}}, 0x100000000, 0x0, 0x20, 0x2, 0x10001}, &(0x7f0000000400)=0x98) 2018/04/03 21:43:54 executing program 3: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x400, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000040)={0x7f, 0x1, 0x3, 0xf80c}, 0x8) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000080)=[{0x3, 0xfff}, {0x8, 0x7fffffff}], 0x2) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00000000c0), &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000140)={0x0, 0x9}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000001c0)=@assoc_value={r1, 0x8}, &(0x7f0000000200)=0x8) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000240)={'bpq0\x00', {0x2, 0x4e22, @broadcast=0xffffffff}}) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f0000000280)={'nat\x00', 0x4, [{}, {}, {}, {}]}, 0x68) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000000300)=0x6, 0x4) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000000340)) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000380)={'nr0\x00', {0x2, 0x4e21, @broadcast=0xffffffff}}) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f00000019c0)={@multicast2, @remote, 0x0}, &(0x7f0000001a00)=0xc) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000001a40)={@remote={0xfe, 0x80, [], 0xbb}, @dev={0xfe, 0x80, [], 0xf}, @mcast1={0xff, 0x1, [], 0x1}, 0x4, 0x800, 0x2198, 0x100, 0x6, 0x2000000, r2}) r3 = gettid() ptrace$setregs(0xffffffffffffffff, r3, 0x1, &(0x7f0000001ac0)="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") ioctl$sock_bt_hci(r0, 0x400448df, &(0x7f0000002ac0)="65f9914c1032995453f3e425090e9c0009270b7cee87e78b58a00c0489856d01c83664") getresgid(&(0x7f0000002b00), &(0x7f0000002b40), &(0x7f0000002b80)) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000002bc0)=0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f0000002c00)={r0, 0x8, 0x6, "6570ec5370efe5abc61fff6617e74fde1c51dd"}) write$fuse(r0, &(0x7f0000002c40)={0x10d, 0x1, 0x8, @random="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"}, 0x10d) setsockopt$inet_dccp_int(r0, 0x21, 0x10, &(0x7f0000002d80)=0x7fff, 0x4) membarrier(0x10, 0x0) write$sndseq(r0, &(0x7f0000002dc0)=[{0x7, 0x2, 0x2, 0x9, @tick=0x34, {0x2, 0x5}, {0x401, 0x5}, @connect={{0x7, 0xffff}, {0x95, 0x7}}}, {0x800, 0x1, 0x3, 0x3, @time={0x77359400}, {0x7}, {0x400, 0x10001}, @time=@tick=0x1}, {0x7, 0x400, 0x0, 0x4, @time={0x77359400}, {0xfffffffffffffff9, 0x2}, {0x86e, 0xffff}, @queue={0xed, {0x6, 0x40}}}, {0x200, 0xfffffffffffffff9, 0x9, 0x3, @tick=0x5, {0x3cf88f6e, 0x2000000000}, {0x7, 0xe09}, @result={0x1, 0xb3ee}}, {0x1, 0x1f, 0x5, 0x8000, @tick=0x7fff, {0x3, 0x2}, {0x7fff, 0x4334}, @raw32={[0xb2f, 0x80000000, 0x9]}}], 0xf0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000002ec0)={r0}) r6 = syz_genetlink_get_family_id$ipvs(&(0x7f0000002f40)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(r5, &(0x7f0000003040)={&(0x7f0000002f00)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000003000)={&(0x7f0000002f80)={0x60, r6, 0x4, 0x70bd2a, 0x25dfdbfb, {0x3}, [@IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast1=0xe0000001}]}, @IPVS_CMD_ATTR_DEST={0x24, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x9}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x7fffffff}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x2316a088}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x5}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x80}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x1f}]}]}, 0x60}, 0x1}, 0x10) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000003080)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000030c0)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000003100)={r7, r8, 0x6d1}) ptrace$setsig(0x4203, r4, 0x4, &(0x7f0000003140)={0x2e, 0x100000001, 0x3ff, 0xffffffffffff7fff}) 2018/04/03 21:43:54 executing program 7: r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000001fc8)={0x0, 0x0, &(0x7f0000003000), 0x0, &(0x7f0000002000)=[{0x10, 0x10e}], 0x10}, 0x0) ioctl(r0, 0xc0184900, &(0x7f0000002000)) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000040)={0xffffffffffffff9c}) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000080)={0x9, 0x2, 0x232, 0x100, 0x0}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000100)={r2, 0x40, 0x6, 0x2}, &(0x7f0000000140)=0x10) 2018/04/03 21:43:54 executing program 2: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000040)="24000000200025f0071c01650e0ffc0e020020000000000000e1000c0800020000000005", 0x24) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000080)={0x3, &(0x7f0000000000)=[{0x90, 0x1}, {0x5}, {0x5, 0xff}]}) 2018/04/03 21:43:54 executing program 1: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000000680)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/audio\x00', 0x0, 0x0) close(r1) socket$can_raw(0x1d, 0x3, 0x1) getsockopt$inet6_int(r1, 0x29, 0x7, &(0x7f0000000000), &(0x7f0000000040)=0x4) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000f1dff8)={0x0, r1}) 2018/04/03 21:43:54 executing program 4: socket$inet(0x15, 0x5, 0x0) mmap(&(0x7f0000000000/0xd99000)=nil, 0xd99000, 0x0, 0x40931, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f0000000040)={0xfffffffffffffffe, 0x767, 0x1f, 0x7ff}) 2018/04/03 21:43:54 executing program 0: r0 = socket$inet6(0xa, 0x6, 0x0) listen(r0, 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) io_setup(0x5, &(0x7f0000000000)=0x0) dup2(r0, r1) io_submit(r2, 0x1, &(0x7f0000000bc0)=[&(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000340)="1c", 0x1}]) 2018/04/03 21:43:54 executing program 5: ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f00000000c0)=0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0xa79, 0x0, 0x0, 0x0, 0x0, 0x100000000, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, r0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000240)={'nr0\x00', 0x0}) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x200000, 0x0) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r3, 0x114, 0xa, &(0x7f0000000140), 0x1) sendmsg$nl_route(r1, &(0x7f0000000200)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000080)=ANY=[@ANYBLOB="2c00000013000108009c78b9e4dfef715e3ebfcc", @ANYRES32=r2, @ANYBLOB="00000000000000000c0001000000000000000000"], 0x2c}, 0x1}, 0x0) [ 270.473238] QAT: Invalid ioctl 2018/04/03 21:43:54 executing program 2: r0 = socket(0x10, 0x802, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000180)={0x1000, 0xffffffff7fffffff, 0x101, 0x200, 0x6, 0x7, 0x1, 0x7, 0x7, 0x8001, 0x6}, 0xb) getsockopt$packet_buf(r0, 0x107, 0x2, &(0x7f0000000080)=""/194, &(0x7f0000000000)=0xc2) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000001c0), &(0x7f0000000200)=0x4) write(r0, &(0x7f0000000040)="24000000200025f0071c01650e0ffc0e020020000000000000e1000c0800020000000005", 0x24) 2018/04/03 21:43:54 executing program 7: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000000100)=""/4) capset(&(0x7f00001e4ff8)={0x20020071026}, &(0x7f0000001fe8)) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f0000000140)=0x4) msgrcv(0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000eb7ee510000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0xe3, 0x0, 0x0) sigaltstack(&(0x7f0000ffb000/0x3000)=nil, 0x0) 2018/04/03 21:43:54 executing program 6: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0xcd, &(0x7f00000000c0)={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}, 0x5c) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x4001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'erspan0\x00', 0x5b00}) io_setup(0x1, &(0x7f0000000180)=0x0) io_submit(r2, 0x1, &(0x7f00000016c0)=[&(0x7f0000001380)={0x0, 0x0, 0x0, 0x7, 0x0, r1, &(0x7f0000000080)="4587c710d5", 0x5}]) 2018/04/03 21:43:54 executing program 4: getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000240)={{{@in6=@mcast1, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}}}, &(0x7f00000000c0)=0xe8) bpf$PROG_LOAD(0x5, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000080)=ANY=[], &(0x7f0000008000)='syzkaller\x00', 0x27, 0x7f, &(0x7f0000000340)=""/127, 0x41f00, 0x1, [], r0}, 0x48) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000001fb8)={0x1, 0x5, &(0x7f0000003000)=@framed={{0x18}, [@alu={0x7}], {0x95}}, &(0x7f0000002ff6)="00647a72616c8c657200", 0x7e0, 0xff28, &(0x7f000000df19)=""/231}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000200)={r1, 0x0, 0xe, 0xe2, &(0x7f0000000080)="e437d5ce617f8da20d9ce4067c49", &(0x7f0000000100)=""/226}, 0x28) 2018/04/03 21:43:54 executing program 0: r0 = 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, 0x80, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x200, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x200) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'yam0\x00', 0x0}) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000080)={{0xa, 0x4e21, 0x19cc, @remote={0xfe, 0x80, [], 0xbb}, 0x8}, {0xa, 0x4e21, 0x7fffffff, @local={0xfe, 0x80, [], 0xaa}, 0x98}, 0x1, [0x7a0cd072, 0x4ca, 0x7, 0x4, 0x5, 0x4, 0x4, 0x5]}, 0x5c) sendmsg$nl_route(r1, &(0x7f0000000240)={&(0x7f0000000040)={0x10}, 0xff12, &(0x7f0000000200)={&(0x7f0000000100)=ANY=[@ANYBLOB="3c27415d000015f00bde3f64880236d71e00000000000000000000", @ANYRES32=r2, @ANYBLOB="060032000a000200aaaaaaaaaaaa0000"], 0x28}, 0x1}, 0x0) 2018/04/03 21:43:54 executing program 2: r0 = socket(0x0, 0x823, 0x80000000000) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x4, 0x8080) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) write(r0, &(0x7f0000000040)="24000000200025f0071c01650e0ffc0e020020000000000000e1000c0800020000000005", 0x24) 2018/04/03 21:43:54 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000008000)={0x1, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000001500)=ANY=[@ANYBLOB="e09170cba5bff47b27f0763f4500000d681393bb0100ffff000000000000000000000000"], 0x18) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f0000001400)=ANY=[@ANYBLOB="736563750000f1b183d94ae24c7c800000000000000000000000000000000300000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000"], 0x58) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000001480)={'lo\x00', 0x100}) getsockopt$inet_buf(r0, 0x0, 0x11, &(0x7f0000000140)=""/76, &(0x7f0000000000)=0x4c) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) r2 = accept4(r0, &(0x7f0000000240)=@sco, &(0x7f00000001c0)=0x80, 0x0) recvfrom$inet(r2, &(0x7f0000000400)=""/4096, 0x1000, 0x1, 0x0, 0x0) bind$ipx(r1, &(0x7f00000014c0)={0x4, 0x0, 0x2, "878950f0d053", 0x9}, 0x10) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r2, 0x800443d2, &(0x7f0000000300)={0x2, &(0x7f00000002c0)=[{}, {}]}) accept4(r2, &(0x7f0000000340)=@ipx, &(0x7f00000003c0)=0x80, 0x80800) getsockopt$EBT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x81, &(0x7f0000000080)={'nat\x00', 0x0, 0x0, 0x21, [], 0x0, &(0x7f0000000000), &(0x7f0000000040)=""/33}, &(0x7f0000000100)=0x78) 2018/04/03 21:43:54 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x61f, 0x10000) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000000080)=0x6, 0x4) r4 = dup3(r2, r0, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) fsetxattr(0xffffffffffffffff, &(0x7f0000000580)=ANY=[], &(0x7f0000000100)="0411b62c4b7b4a03870253599d58f3a6fa4fda4a98b7744d93823244e07b451434b39cbddc7cb73de71149379a195c7f249a93781d", 0x35, 0x0) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000001c0)="9c1586026227959d0c5186bfebab", 0xe) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000de9000)=[@text64={0x40, &(0x7f00000002c0)="b805000000b9000000000f01d98f8958010967420f0966ba410066b8030066ef83b90d0000000d440fc71d00000000654a0f01c80fd42e660fd4556fb9730200000f32"}], 0xaaaaaaaaaaaab20, 0x0, &(0x7f0000000140), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000000c0)=[@text16={0x10, &(0x7f0000000040)="0fec8cdfffb8b6008ec8baa100ed8044dca70f005943f3f30f236f66b9360200000f32f4653ef30fbc9e544d0f229c", 0x2f}], 0x1, 0x0, &(0x7f0000000140), 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/04/03 21:43:54 executing program 7: ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000000)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000180)='/exe\x00\x00\x00\x00\x00\x00') ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000000280)={0xa, &(0x7f0000000200)=[{}, {}, {}, {}, {}, {}, {0x0}, {}, {}, {}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f00000002c0)={r2, 0x1}) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000080), &(0x7f00000000c0)=0x4) ioctl$fiemap(r1, 0xc0185879, &(0x7f0000000300)=ANY=[@ANYBLOB="00000000e30000000310000000000000000000000000000000000000000000004f6150d1f09675ae43748d7f171993d342c2310093f6452a63df7e4d0f20566df8133af30739745c6124a753f0fe5c10c726c4a46a5749a8ee5b54a089f97088437ac531c7e77bfe305ab1ebde022d2c1c7ae6c1e3d7d8d48c2b942d1d7cf4"]) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000000140)={0x3, &(0x7f0000000100)=[{0x0}, {}, {}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f00000001c0)={r3, 0x3}) 2018/04/03 21:43:54 executing program 5: ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000080)=ANY=[@ANYBLOB="445dd28d536f11c8e2f87437a955e870d5510c83b54aff07000000000000f714672d4272e330dca8862ca2574825e87d9db0334498e2082c9fa5ac3c4f9927e3140902"]) r0 = perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x5, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x0) r1 = socket$key(0xf, 0x3, 0x2) r2 = dup(r1) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000000040)={0x1, [0x8]}, &(0x7f0000000100)=0x6) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)=ANY=[@ANYBLOB="020300091000000000000000000000000200130002000000000000000000000005000600000000000a000000000000000000000000000000180780004000000000000000000000000200010000000000000000020000000005000500000000000a00000000000000ff0100000000000000000000000000090000000000000000"], 0x80}, 0x1}, 0x0) 2018/04/03 21:43:54 executing program 2: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000040)="24000000200025f0071c01650e0ffc0e020020000000000000e1000c0800020000000005", 0x24) open$dir(&(0x7f0000000000)='./file0\x00', 0x404003, 0x30) 2018/04/03 21:43:54 executing program 4: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f00007de000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0x108) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000040)=0x5, 0x4) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000140)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) [ 270.681081] device lo entered promiscuous mode [ 270.697421] device erspan0 entered promiscuous mode 2018/04/03 21:43:54 executing program 1: r0 = signalfd4(0xffffffffffffff9c, &(0x7f00000002c0)={0x5}, 0x8, 0x9107e081c60366cf) preadv(r0, &(0x7f0000000400)=[{&(0x7f0000000300)=""/93, 0x5d}], 0x1, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) ioctl$SIOCGIFMTU(0xffffffffffffffff, 0x8921, &(0x7f0000000140)) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r2, 0x4040ae77, &(0x7f0000000180)) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = socket$vsock_stream(0x28, 0x1, 0x0) bind$vsock_stream(r3, &(0x7f0000000100)={0x28, 0x0, 0x0, @hyper}, 0x10) r4 = syz_open_dev$vcsn(&(0x7f0000000200)='/dev/vcs#\x00', 0x435, 0x2) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r4, 0xc01064b5, &(0x7f0000000280)={&(0x7f0000000240)=[0x0, 0x0], 0x2}) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r4, 0x84, 0x1e, &(0x7f00000003c0)=0x8702, 0x4) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r2, 0x4010ae68, &(0x7f0000000000)={0xd000, 0x5000}) r5 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) r6 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x40, 0x0) ioctl$TIOCLINUX5(r4, 0x541c, &(0x7f0000000380)={0x5, 0x0, 0xd4, 0x2, 0x5}) fcntl$dupfd(r1, 0x406, r4) connect$vsock_stream(r6, &(0x7f0000000080)={0x28, 0x0, 0xffffffff, @my}, 0x10) accept4$packet(r4, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000480)=0x14, 0x80000) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r4, 0x84, 0x6c, &(0x7f0000000680)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000600)=0x2) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r6, 0x84, 0x75, &(0x7f0000000640)={r8, 0xff}, 0x8) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f00000004c0)={'syz_tun\x00', r7}) dup2(r1, r5) dup3(r1, r2, 0x80000) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x1, &(0x7f00000001c0)=0x17, 0x4) 2018/04/03 21:43:54 executing program 5: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000001ff0)={0x1d}, 0x10) io_setup(0x1000, &(0x7f0000000040)=0x0) io_submit(r1, 0x1, &(0x7f0000000240)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000080)="020000008cf46cfde19a4e3bcfbdbedee32e68b3a251fd2cfd09684d9c7afae320bbf22a2ce3cb58fa63c42a238cb85f1023fa813c9a0e46", 0x38}]) r2 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x6, 0xf324be0e16182603) r3 = dup(r0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f00000000c0)={r2, r3}, 0x10) 2018/04/03 21:43:55 executing program 7: clock_adjtime(0x4, &(0x7f0000000080)={0x5, 0x2984, 0x40, 0x2df, 0x1, 0x4, 0x6, 0x7, 0x2, 0x95, 0x8001, 0x100, 0x10001, 0x5, 0x2, 0x5e, 0x8001, 0x89f, 0x100000000, 0x0, 0x8, 0x3, 0x1, 0x81, 0xc43, 0x5}) r0 = userfaultfd(0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000040)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000072f000)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f00000a0fe0)={{&(0x7f00005e3000/0x800000)=nil, 0x800000}, 0x200000}) 2018/04/03 21:43:55 executing program 5: mmap$binder(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x2, 0x100000002132, 0xffffffffffffffff, 0x0) socket$nl_generic(0x10, 0x3, 0x10) get_robust_list(0x0, &(0x7f0000000200)=&(0x7f00000001c0)={&(0x7f00000012c0)={&(0x7f0000000080)}, 0x0, &(0x7f0000000040)={&(0x7f0000000140)}}, &(0x7f0000001280)=0x18) 2018/04/03 21:43:55 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x440000) accept$packet(r1, 0x0, &(0x7f00000001c0)) syz_emit_ethernet(0x4a, &(0x7f0000000240)={@link_local={0x1, 0x80, 0xc2}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x3c, 0x0, 0x0, 0x0, 0x29, 0x0, @empty, @broadcast=0xffffffff}, @udp={0x0, 0x0, 0x28}}}}}, &(0x7f0000000380)) setsockopt$IPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x41, &(0x7f0000000280)={'security\x00', 0x2, [{}, {}]}, 0x48) r2 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x80, 0x20, 0xfffffffffffffffe, 0x9}, &(0x7f0000000040)=0x18) bind$bt_rfcomm(r2, &(0x7f0000000200)={0x1f, {0x2, 0x5, 0x572f, 0x3f, 0x1000, 0x8}, 0x100}, 0xa) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f00000000c0)={r3, 0x7fff}, &(0x7f0000000100)=0x8) munmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000140)={r4, 0x6}, &(0x7f0000000180)=0x8) 2018/04/03 21:43:55 executing program 2: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0x0, 0x4, 0x7c1, 0x6d138000, 0x0}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000340)={r1}, &(0x7f0000000380)=0x8) pread64(r0, &(0x7f0000000280)=""/159, 0x9f, 0x3a) setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000000080)={0xc9b6000000000, 0x9, 0x3ff, 0x4}, 0x6) r2 = socket(0x10, 0x802, 0x0) write(r2, &(0x7f0000000040)="24000000200025f0071c01650e0ffc0e020020000000000000e1000c0800020000000005", 0x24) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000140)={0x0, 0x8}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f00000001c0)={r3, @in={{0x2, 0x4e22, @broadcast=0xffffffff}}, 0x3f, 0x8e}, 0x90) 2018/04/03 21:43:55 executing program 3: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x10080, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000100)=0x9, 0x4) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000013000/0x2000)=nil, 0x2000}, 0x3}) r2 = creat(&(0x7f000078dff8)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {0x0, 0x1c6a}, @time=@time={0x77359400}}], 0x1c) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000140)={0xaa}) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00009db000)='./file1\x00') rename(&(0x7f0000000180)='./file1\x00', &(0x7f00000001c0)='./control/file0\x00') rename(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./control/file0\x00') dup2(r2, r0) 2018/04/03 21:43:55 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x11, &(0x7f00007b5ffc), 0x4) arch_prctl(0x1001, &(0x7f0000000000)="170dbf3c192a4465baba9eccad2ab0b69d1334e131444efe20c711e15e077d70328e4779015e4a8719064b58659ce02ba78096e27a8b43947f8a0a03c68630e284027976c45cebe1a1293c321c35d3fe8fb8a9fd7b9c4a6d311e14b5d05fbc0d560f7accb94d4a07eeb1eb3e2e7e620b08f194544bddee7057d7b8054cbae31a9c1fc8f9209004ab6c0ffb7169b5c8e7483194c2dc1a74092f1f9e1a5a7b24b9bc43583eea51b2b572e1216830ddd5569a889bd341ea295b82b3980944baaa66e5d78575bbbc3868d52e9ba4fe312546e1692dc87f057dc0221c5becad5ae1e7fc28be99e389f14de9ad75c0da62e0c86511fc44c227da8d2ec3") ioctl$GIO_UNIMAP(r1, 0x4b66, &(0x7f0000000140)={0x3, &(0x7f0000000100)=[{}, {}, {}]}) 2018/04/03 21:43:55 executing program 6: r0 = syz_open_dev$dmmidi(&(0x7f0000000300)='/dev/dmmidi#\x00', 0xc99c, 0x10000) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000000380)={0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f00000003c0)={r1, 0x80000, r0}) timerfd_gettime(r0, &(0x7f0000000440)) r3 = syz_open_procfs(0x0, &(0x7f0000ee4000)='oom_adj\x00') writev(r3, &(0x7f0000b97000)=[{&(0x7f0000eeb000)='15', 0x2}], 0x1) open_by_handle_at(r2, &(0x7f0000000540)=ANY=[@ANYBLOB="d300000008000000243856755076f8bf4ac21155226c6294ef7fe004b1d26be6b3798a97b91545fbf183de940205fc889d1e9b29becd1f8744332579e88fe48b97a5ee3c662133c08959a88ddfa4416bfee7174598fe8e5798f4e5ed3b112b8da070df2ac3f7bef15cad21730a305da85094dde77efd205715b6c17d77aa06150e03810db29fb1796e08167e2473636929f4340053ebf70cd7b896c83dfbee5e050a811b3061017718fcdd182e14b51ec69307764cc46842a3ee8d0f9d48b749ec6e48333709151b2d32fcdc04863e75fe57c729d83f611885ff5f775d3b"], 0xa400) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet6_buf(r3, 0x29, 0x32, &(0x7f0000000280)="b93bb78cf5dbaf47c5e93c55d8046db177b344cf40ec68ad1bfecfe4d85b0a5864fb2173c0089bf486fd00c590a8", 0x2e) read(r3, &(0x7f0000000000)=""/251, 0xfb) socket$nl_netfilter(0x10, 0x3, 0xc) recvfrom$ax25(r3, &(0x7f0000000100)=""/197, 0xc5, 0x10000, &(0x7f0000000200)={0x3, {"8f9bd3f3f62b36"}, 0xcbe3}, 0x10) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00000002c0)=0x0) mq_notify(r0, &(0x7f0000000500)={0x0, 0x20, 0x1, @tid=r4}) setsockopt$inet_icmp_ICMP_FILTER(r3, 0x1, 0x1, &(0x7f0000000240), 0x4) 2018/04/03 21:43:55 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x5, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000080)={0x0, 0x1}, &(0x7f00000000c0)=0x8) ioctl$EVIOCSFF(r0, 0x40304580, &(0x7f00000016c0)=ANY=[@ANYBLOB="5300ff03fcff06000101d800000000005b00ffff04000300010003007f0007008000000003000000c24dfaff0100706a"]) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000100)={r1, 0x4f, 0x9b, 0x7}, &(0x7f0000000140)=0x10) r2 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fallocate(r2, 0x0, 0xffff, 0x4) ioctl$EVIOCGSND(r2, 0x8040451a, &(0x7f0000001700)=""/242) r3 = open(&(0x7f0000002000)='./bus\x00', 0x4002, 0x0) r4 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r4, 0xc0186419, &(0x7f0000001680)={0x7, &(0x7f00000001c0)=""/93, &(0x7f00000015c0)=[{0x41, 0xb8, 0xffffffffffffff96, &(0x7f0000000240)=""/184}, {0x4a1, 0xb2, 0x3, &(0x7f0000000300)=""/178}, {0x1, 0x1000, 0x8, &(0x7f00000003c0)=""/4096}, {0x1, 0x1000, 0x6, &(0x7f0000002040)=""/4096}, {0x8, 0x4e, 0x7fffffff, &(0x7f00000013c0)=""/78}, {0x80000000, 0x9f, 0x4, &(0x7f0000001440)=""/159}, {0x9, 0xa7, 0xe8, &(0x7f0000001500)=""/167}]}) preadv(r4, &(0x7f0000001a80)=[{&(0x7f00000018c0)=""/139, 0x8b}], 0x1, 0x0) sendfile(r3, r2, 0x0, 0x20000) 2018/04/03 21:43:55 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000aba000)={&(0x7f0000791000)={0x10, 0x0, 0x0, 0x12840050}, 0xc, &(0x7f0000000000)={&(0x7f0000831000)={0x1c, 0x0, 0x9, 0x1, 0x0, 0x0, {}, [@typed={0x8, 0x1, @u32}]}, 0x1c}, 0x1}, 0x0) 2018/04/03 21:43:55 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000001000), 0x4) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f0000b31000)="f9", 0x1, 0x4010, &(0x7f00009e1000)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80, [], 0x18}, 0xfffffffffffffffd}, 0xfffffffffffffd77) listen(r0, 0x87) r1 = accept4(r0, &(0x7f0000000000)=@can, &(0x7f0000000040)=0x10, 0x0) dup2(r0, r1) 2018/04/03 21:43:55 executing program 7: setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x20, &(0x7f0000000140)="da42577513a956736ff43af3", 0xc) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x80) r1 = semget(0x0, 0x0, 0x94) ioctl$KDENABIO(r0, 0x4b36) semctl$GETVAL(r1, 0x3, 0xc, &(0x7f0000000180)=""/140) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f0000000240)) fgetxattr(r0, &(0x7f0000000000)=ANY=[@ANYBLOB='\x00\x00\a\x00\x00\x00\x00\x00\x00\x00\x00'], &(0x7f0000000100)=""/32, 0x20) r2 = shmget(0x3, 0x1000, 0x1000, &(0x7f0000ffd000/0x1000)=nil) shmctl$IPC_RMID(r2, 0x0) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x61, &(0x7f0000000040)={'filter\x00', 0x4}, 0x68) 2018/04/03 21:43:55 executing program 2: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/rfkill\x00', 0x0, 0x0) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000000300)=""/120) write(0xffffffffffffffff, &(0x7f0000000040)="24000000200025f0071c01650e0ffc0e020020000000000000e1000c0800020000000005", 0x24) setsockopt(0xffffffffffffffff, 0x5, 0x100000000, &(0x7f0000000080)="f84500352c8f603d4a2caa5d73847e3bf7b013bcc8b5175779e2068e384e9fbbf7eae3765b596831c3e18edbdefc6df7268f019dd0875e0b3135a2dcb8b1a42ceab9a8344f6899da71c4702238fa55846114f4c9c0869fe3941bc16bda5f29b0ae2706f72d96c5c3a19c0a50c32a4388465259828fb2969cb6af6a06a735f0b605a1efa78c07bc641f0452a76c399b21530dad18ee7f19c31661029513b0b8a046da992cecf1e6c3574b73f5d472def90f694c11906261eb872972a129e85e9d54f8611ed027786aa4963f1018390fed1626aee66a2e3e15e4349e4e781ea894b0abdda9ac36ec7aef13ff1f", 0xec) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x101000, 0x0) getsockopt$inet6_opts(r1, 0x29, 0x3b, &(0x7f0000000180)=""/195, &(0x7f0000000280)=0xc3) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r1, 0x111, 0x1, 0x15d2, 0x4) 2018/04/03 21:43:55 executing program 0: syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x7fff) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x200000000101002, 0x0) sendfile(r1, r0, &(0x7f0000b4bff8), 0x100000002) ioctl$TIOCSLCKTRMIOS(r1, 0x5457, &(0x7f0000000040)) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)) [ 271.663944] syz-executor6 (18088): /proc/18086/oom_adj is deprecated, please use /proc/18086/oom_score_adj instead. 2018/04/03 21:43:55 executing program 3: r0 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) fallocate(r0, 0x0, 0xffff, 0x4) sendfile(0xffffffffffffffff, r0, &(0x7f0000000000), 0xfffd) open(&(0x7f0000000080)='./bus\x00', 0x20000, 0x1c) 2018/04/03 21:43:55 executing program 2: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000040)="24000000200025f0071c01650e0ffc0e020020000000000000e1000c0800020000000005", 0x24) r1 = getpid() wait4(r1, &(0x7f0000000000), 0xa0000002, &(0x7f0000000080)) 2018/04/03 21:43:55 executing program 1: bind$alg(0xffffffffffffffff, &(0x7f0000000180)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4106-gcm-aesni)\x00'}, 0x58) r0 = socket$vsock_stream(0x28, 0x1, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00008f0ff8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e24, 0x9, @loopback={0x0, 0x1}, 0x6}}, 0x7f, 0x3, 0x7, 0x6, 0x6}, &(0x7f0000000100)=0x98) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000140)={r2, 0x800}, 0x8) bind$unix(r1, &(0x7f0000686000)=@file={0x1, './file0\x00'}, 0xa) syz_mount_image$bfs(&(0x7f0000000200)='bfs\x00', &(0x7f0000000240)='./file0\x00', 0x3, 0x6, &(0x7f0000000500)=[{&(0x7f0000000280)="69480a7adb42efbe87bb5b9b9ca25fc0e1e44905a47502af88de821bb06a6373d05f2d3be99725640f73e22a7596c7042f63f67ebd945e7382f83e9cf8a75781fd4ee2959d20bb566042db8ff0ee8c9e1e563f512a3464ab94bd364a8d289fd8626cee766e85553b928e1c255df7a69a3e6a69889fa5caf1a7aaa595dbf77bce0d33e5fd3873317a7b74fd84ae90b0fa4adf8e846ca9f5c0a6bf4b7206ed623d3163d962b8e1d05fb9e3ab86f6f7b4efd0a8", 0xb2, 0x8001}, {&(0x7f0000000340)="bfcd3a993db58df71d217547003acb929479f1ef3e5266e6548e9b76a109a90e", 0x20, 0x8}, {&(0x7f0000000380)="765d3c7cf299c13f1a5ef8e502c80883249207e535b3a352fa3ba0fc0fa9848ff383e260228c7781a5e7e18e5deadf11d88b82ae2d0455a0a6a14cb90d9443b8c26554cec9d01f9de5e295c59671fff9ba0c28926b71e8ceedac880fcb48b90da7ab23220371e035", 0x68, 0x6}, {&(0x7f0000000400)="284f131e35f787ed2e9cf38e402715fcbb247112a2d5a3c098794c15060df1bcf9", 0x21, 0x4}, {&(0x7f0000000440)="45ab650d365c88c2b50ed2f70caa4b88ae0adc3d75079b159288f47fc9661175b1b537f1e40db548202ba017740d6fb0fe4c0172170291c562ce33e46eaddf42f5898d1712ed70425bf09f3876646588b265932e9df5d3c3cd60761dbaa3eec17ff7cf785bc6fd3975fad8faed00e6b2194b227b2c5bf810ec8cce208d", 0x7d, 0xff}, {&(0x7f00000004c0)="503043f7bda86559d6eb4aa6b994d5e884", 0x11, 0x5}], 0x851008, 0x0) r3 = dup2(r1, r1) ioctl$sock_ipx_SIOCAIPXITFCRT(r3, 0x89e0, &(0x7f0000a84ffc)) 2018/04/03 21:43:55 executing program 6: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200077000f801", 0x17}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = open(&(0x7f00000004c0)='./file0/file0\x00', 0x3fffa, 0x0) r1 = open(&(0x7f0000000140)='./file0/file0\x00', 0x0, 0x0) fstatfs(r0, &(0x7f0000000080)=""/6) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x1ff) fstatfs(r1, &(0x7f0000000300)=""/232) [ 271.925790] FAT-fs (loop6): Directory bread(block 112) failed [ 271.950975] FAT-fs (loop6): Directory bread(block 113) failed [ 271.968334] FAT-fs (loop6): Directory bread(block 114) failed [ 271.988195] FAT-fs (loop6): Directory bread(block 112) failed [ 272.019379] FAT-fs (loop6): Directory bread(block 113) failed [ 272.037384] FAT-fs (loop6): Directory bread(block 114) failed [ 272.043974] FAT-fs (loop6): Directory bread(block 112) failed [ 272.050218] FAT-fs (loop6): Directory bread(block 113) failed [ 272.056326] FAT-fs (loop6): Directory bread(block 114) failed 2018/04/03 21:43:56 executing program 3: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x8000, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000100), &(0x7f0000000140)=0x4) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f00000000c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000340)=ANY=[@ANYBLOB="38010000100001000000000000000000fe8000000000000000000000000000bbfe800000000000000000000000ddffa90000000000000000fcff000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="ffffffff000000000000000000000000000000006c000000ff0200000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000480003006465666c61746500000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x138}, 0x1}, 0x0) readv(r1, &(0x7f0000000000), 0x0) 2018/04/03 21:43:56 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) clock_getres(0x5, &(0x7f0000000040)) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x400, 0x21) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f00000000c0)={0x0, 0xfff}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000140)={r2, @in={{0x2, 0x4e21, @rand_addr=0x80000001}}, 0x4a2a5990, 0x9f, 0x80da, 0x7, 0x4}, 0x98) 2018/04/03 21:43:56 executing program 2: r0 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x40, 0x0) getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0x60, &(0x7f00000000c0)={'filter\x00'}, &(0x7f0000000140)=0x44) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f0000000040)="24000000200025f0071c01650e0ffc0e020020000000000000e1000c0800020000000005", 0x24) recvfrom$llc(r1, &(0x7f0000000000)=""/31, 0x1f, 0x40, 0x0, 0x0) 2018/04/03 21:43:56 executing program 7: r0 = socket$rds(0x15, 0x5, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x10883, 0x100) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000280)=r1, 0x4) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f0000000200)=ANY=[@ANYBLOB="1800000000000000000000191c83a54b830000000c0000000000000095eeff0000009200009ef9fa5b67c03318b8565f2fd2964f4a6fac19e8daf81438c15b8e49c02a379bcfd47eb44cbc8c74f8efd22d68c3c569f6fa25216fd3a4e9ba"], &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x100000}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000040)={r2, 0x0, 0xe, 0xb4, &(0x7f00000002c0)="5b91c0a09d140a69db03fb2fd262", &(0x7f0000000100)=""/180}, 0x28) socket$kcm(0x29, 0x2, 0x0) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/secure_tcp\x00', 0x2, 0x0) r4 = inotify_add_watch(r3, &(0x7f0000000080)='./file0\x00', 0x20000000) inotify_rm_watch(r3, r4) ioctl$GIO_FONT(r3, 0x4b60, &(0x7f00000001c0)=""/21) 2018/04/03 21:43:56 executing program 5: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/ignore_tunneled\x00', 0x2, 0x0) fchmod(r0, 0x0) 2018/04/03 21:43:56 executing program 6: r0 = socket$unix(0x1, 0x801, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) epoll_wait(0xffffffffffffffff, &(0x7f0000000040), 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f000069cff4)) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r1, 0x0) syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0xda, 0x8801) accept4(r1, &(0x7f0000b17000)=@generic, &(0x7f0000dbd000)=0x80, 0x0) r2 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r2, 0x13) connect(r0, &(0x7f0000931ff4)=@un=@file={0x1, "e91f7189591e9233614b00"}, 0xc) 2018/04/03 21:43:56 executing program 0: ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(0xffffffffffffffff, 0xc08c5335, &(0x7f0000000280)={0x0, 0x0, 0x0, 'queue0\x00'}) syz_emit_ethernet(0xfffffffffffffdef, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], &(0x7f00000000c0)={0x0, 0x2, [0x0, 0x82a]}) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x8000, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x400000, 0x0) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000000040)=""/18) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r0, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x10003}, 0xc, &(0x7f0000000180)={&(0x7f0000000480)={0x10c, r2, 0x300, 0x70bd26, 0x25dfdbfc, {0x4}, [@IPVS_CMD_ATTR_SERVICE={0x44, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x2}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x66c0b755}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'fo\x00'}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'rr\x00'}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x21}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7}, @IPVS_CMD_ATTR_DAEMON={0x18, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ip6gretap0\x00'}]}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x8}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xc5f}, @IPVS_CMD_ATTR_SERVICE={0x58, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x30, 0x10}}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x2b}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x8}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'sed\x00'}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0xba}]}, @IPVS_CMD_ATTR_DAEMON={0x20, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @rand_addr=0x80}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'vlan0\x00'}]}]}, 0x10c}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00000005c0)=@sack_info={0x0, 0x7, 0x9}, &(0x7f0000000600)=0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000640)={0x400, 0x2, 0x3, 0x4, r3}, &(0x7f0000000680)=0x10) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000000240)=[0x9, 0x3f910fac]) r4 = syz_open_dev$sndpcmp(&(0x7f00000001c0)='/dev/snd/pcmC#D#p\x00', 0x2, 0x440001) sendmsg$IPVS_CMD_SET_SERVICE(r4, &(0x7f00000007c0)={&(0x7f00000006c0)={0x10}, 0xc, &(0x7f0000000780)={&(0x7f0000000700)={0x5c, r2, 0x400, 0x70bd25, 0x25dfdbff, {0x2}, [@IPVS_CMD_ATTR_DAEMON={0x40, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x1}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @loopback=0x7f000001}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'lo\x00'}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0xfff}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @loopback=0x7f000001}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1f}]}, 0x5c}, 0x1, 0x0, 0x0, 0x8001}, 0x4000000) 2018/04/03 21:43:56 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000300)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(seed-generic)\x00'}, 0x58) write(r0, &(0x7f0000000040), 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000100)="2ad61a", 0x3}], 0x1, &(0x7f0000000180)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmsg(r1, &(0x7f0000b2dfc8)={&(0x7f00007ebffa)=@hci, 0x80, &(0x7f0000f75000)=[{&(0x7f0000f75000)=""/175, 0xaf}], 0x1, &(0x7f0000ec7000)}, 0x0) 2018/04/03 21:43:56 executing program 2: r0 = socket(0x10, 0x802, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000080)={'bond0\x00', &(0x7f0000000200)=@ethtool_drvinfo={0x3, "2b2482dcde37c55090cd279f1005f66fe94f533474381b97a8a44a70cd0866e2", "49cf083dcb69a52e693ce7f3780ba04a98b796da2c682b808a525d597867ab67", "47d464a2dff8fc7e5af77b9004610468bb5111a6fe101a8253cceec2f2d5bc2e", "42484cf2423024fca434a11f804e73e81170afc85cb6f49e33ec1077156495a7", "696e127e63309354878385582234f6c8ca6b67213a60ed85155f089f92e656bf", "fc70a2091620d0c8c1e980f9"}}) write(r0, &(0x7f0000000040)="24000000200025f0071c01650e0ffc0e020020000000000000e1000c0800020000000005", 0x24) recvfrom$ax25(r0, &(0x7f0000000000)=""/14, 0xe, 0x2, &(0x7f00000000c0)={0x3, {"80ee2595347f2c"}, 0x1f}, 0x10) 2018/04/03 21:43:56 executing program 7: socket$inet6(0xa, 0x3, 0x4000000000084) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000580)='/dev/cuse\x00', 0x0, 0x0) r2 = semget$private(0x0, 0x3, 0x20) semctl$SEM_STAT(r2, 0x3, 0x12, &(0x7f00000005c0)=""/4096) ioctl$VT_WAITACTIVE(r1, 0x5607) fcntl$getownex(r0, 0x10, &(0x7f0000000040)={0x0, 0x0}) syz_open_procfs(r3, &(0x7f0000000080)='net/raw6\x00') socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00000000c0)) setrlimit(0x7, &(0x7f0000becff0)={0x6}) perf_event_open(&(0x7f000001d000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/04/03 21:43:56 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) fsetxattr(r0, &(0x7f00000004c0)=@known='system.sockprotoname\x00', &(0x7f0000000100)='%\x00', 0x1, 0x0) 2018/04/03 21:43:56 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f00000000c0)={0x2000000000002}) poll(&(0x7f0000000040)=[{r1, 0x40}, {r0, 0x4000}, {r1, 0xa0}, {r0, 0x40}, {r0, 0x3}], 0x5, 0xff) open(&(0x7f0000000000)='./file0\x00', 0xfffffffffffffffe, 0x1) 2018/04/03 21:43:56 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00007b5000)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4effc)=0x1, 0x4) connect$inet(r0, &(0x7f0000606ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000becfff)='^', 0x1, 0x100000004007fff, &(0x7f0000109ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x3, &(0x7f0000172000), 0x4) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) rt_sigtimedwait(&(0x7f0000000000)={0xb6}, &(0x7f0000000040), &(0x7f00000000c0)={r1, r2+10000000}, 0x8) 2018/04/03 21:43:56 executing program 3: r0 = socket$inet(0xa, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000000)=@broute={'broute\x00', 0x20, 0x1, 0x1a8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000240], 0x0, &(0x7f0000008000), &(0x7f0000000240)=ANY=[@ANYBLOB="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"]}, 0x220) r1 = openat(r0, &(0x7f0000000140)='./file0\x00', 0x0, 0x40) getsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000180)={@rand_addr, @remote, 0x0}, &(0x7f00000001c0)=0xc) setsockopt$inet6_mreq(r1, 0x29, 0x14, &(0x7f0000000200)={@ipv4={[], [0xff, 0xff], @rand_addr=0x5}, r2}, 0x14) rt_sigtimedwait(&(0x7f0000000080)={0x80000001}, &(0x7f00000000c0), &(0x7f0000000100)={0x77359400}, 0x8) 2018/04/03 21:43:56 executing program 2: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000040)="24000000200025f0071c01650e0ffc0e020020000000000000e1000c0800020000000005", 0x24) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) ioctl$DMA_BUF_IOCTL_SYNC(r1, 0x40086200, &(0x7f0000000080)=0x5) 2018/04/03 21:43:57 executing program 3: r0 = 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, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb1, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x12013, r0, 0x0) r1 = memfd_create(&(0x7f0000000040)='em0>vboxnet0cgroupuser$\x00', 0x3) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) 2018/04/03 21:43:57 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) connect(r0, &(0x7f0000000080)=@in={0x2}, 0xfffffe35) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000100)=0x0) kcmp(r1, r2, 0x2, r0, r0) close(r0) 2018/04/03 21:43:57 executing program 4: r0 = syz_fuseblk_mount(&(0x7f0000001380)='./file0\x00', &(0x7f00000013c0)='./file0\x00', 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$int_out(r0, 0x0, &(0x7f0000000000)) mount(&(0x7f0000000840)='./file0\x00', &(0x7f0000447000)='./file0\x00', &(0x7f0000000880)='bfs\x00', 0x0, &(0x7f0000000800)) 2018/04/03 21:43:57 executing program 2: r0 = socket(0xd, 0xa02, 0x0) recvfrom$inet(r0, &(0x7f0000000080)=""/162, 0xfffffd5f, 0x40000002, &(0x7f0000000140)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000480)={0x0, 0x5}, &(0x7f00000004c0)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000500)=@assoc_value={r1, 0x1000}, 0x8) write(r0, &(0x7f0000000040)="24000000200025f0071c01650e0ffc0e020020000000000000e1000c0800020000000005", 0x24) ioctl$sock_bt_bnep_BNEPCONNDEL(r0, 0x400442c9, &(0x7f0000000000)={0x7fffffff, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xb}}) r2 = creat(&(0x7f0000000180)='./file0\x00', 0x40) recvfrom$inet(r0, &(0x7f0000000640)=""/46, 0x2e, 0x40000020, &(0x7f0000000680)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f00000001c0)={{0x2000, 0xf000, 0x8, 0x10001, 0x783, 0x0, 0xffffffff, 0x90, 0xd1ea, 0x3, 0xebf, 0x5}, {0x1f001, 0xf000, 0xf, 0x5, 0x3, 0x9, 0x1f, 0x0, 0x8, 0x7, 0x8, 0x1}, {0xd000, 0x6, 0x0, 0x3, 0xaf5, 0xfffffffffffffffe, 0xfffffffffffffffa, 0x100000001, 0x101, 0x6, 0x9, 0x9}, {0x5000, 0x2000, 0xe, 0x400, 0xffffffff, 0x4, 0x0, 0xcd, 0x10000, 0x6, 0x4, 0x80}, {0x10000, 0x5000, 0x1d, 0xffffffff, 0x3f, 0x5, 0x2, 0x1ff, 0x3, 0x8, 0x0, 0x1}, {0x0, 0x0, 0x19, 0xb58, 0x1, 0x7, 0x400, 0x5, 0x0, 0x4, 0x7ff, 0x2}, {0x100000, 0x4002, 0x10, 0x3, 0x80000000, 0x0, 0xf6df, 0x4, 0x3, 0x8001, 0x7ff}, {0xd000, 0x10000, 0x3, 0x0, 0xd7d, 0x80, 0xffffffffffffffc1, 0x7, 0x7, 0x7, 0x4, 0xffffffff}, {}, {0x3002, 0x100000}, 0x1, 0x0, 0x4, 0x10000, 0x4, 0x2000, 0xf005, [0x7, 0x100, 0x8db, 0x1]}) socket(0x11, 0x3, 0x495) openat$dsp(0xffffffffffffff9c, &(0x7f0000000440)='/dev/dsp\x00', 0x40000, 0x0) ioctl$KVM_PPC_GET_SMMU_INFO(r2, 0x8250aea6, &(0x7f0000000540)=""/252) statx(r2, &(0x7f0000000300)='./file1\x00', 0x800, 0x869, &(0x7f0000000340)) 2018/04/03 21:43:57 executing program 0: r0 = socket$packet(0x11, 0x800000000000002, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00004da000)={0x0, 0x5, 0xfffffffffffffffc}, 0x4) r1 = socket$packet(0x11, 0x800000000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) r2 = socket$inet_udp(0x2, 0x2, 0x0) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x800, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000000140)={0x4}) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x10080, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r4, 0xc04c5349, &(0x7f0000000080)={0x9, 0x7, 0x2}) sendto$inet(r2, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) 2018/04/03 21:43:57 executing program 1: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) r1 = syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x3, 0x1) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000000100)=0xfffffffffffffff7, 0x4) 2018/04/03 21:43:57 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000ffdff4)={0x10}, 0xa) r1 = getpid() sendmsg$nl_generic(r0, &(0x7f0000001380)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1400000}, 0xc, &(0x7f0000001340)={&(0x7f0000000040)={0x12d0, 0x26, 0x902, 0x2ab5b836, 0x25dfdbfb, {0x14}, [@nested={0x70, 0x10, [@generic="ba85853752550ede132715969b87e1c2c7c01d69e0a9c1a72c42f63bae65cb1af4be5c5ff27bc15eb3ddd5308a6f5f45073abf26291dedfacd2a2af135be8cb23ef38fc17d99753b482253e3eecf385f16c3c988b7b08dcbef4775dd7590c849a379c2b3a4af38fb866c01"]}, @nested={0x1084, 0x6f, [@typed={0x4, 0x37}, @typed={0x4}, @typed={0x20, 0x77, @str='vmnet0.keyringuserself,@\x00'}, @generic="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", @typed={0x8, 0x2d, @fd=r0}, @generic="c8c674c3d7856348ca40759ea7c8998f02", @typed={0x8, 0x0, @str='\x00'}, @generic="5054bcbb45adf38b80f0a23d9a8256de38f3160f5595bfbc03422d4b891a7821fd2c9d6cea3f374f0a23fd3672d53d80d16cc01e"]}, @typed={0x8, 0x20, @fd=r0}, @typed={0x8, 0xc, @pid=r1}, @generic="2358f6ca241b521325007cc409e01ac4bb5c2db0590fef6b989b38d4bb692d4daf76e7c2385d63cde59abfd54648e4cef05624a8a36a4d43892e2d7aeddf9fefde4ee5e82ae4f067d26bfaece5fed043333e4dd868e544f60fda03c289b390d9603c14edf86aa66f8db95dd51ae25b8af4d0c1efe4554402ef09ca730623ea6660608917235bfdbcdd9a7a6328655eb5f85473717e74edc3ba7b28744d432103d3a7f4369a43ad6f2864c714cb58f11d8198f2b37b7ac32a6368608448835a5c26f0ae65", @typed={0x9c, 0x24, @binary="1369e171da5e8187b372aa4864c32edcb6988eb5a77dd213917684df0c8e95382feeb5aa6b1dc69844fa58f75b39fc3066d9363e39575954ff3fb559d186783ace68fc25e4bbdb838282faed7ecf8739ccb9d322a503b1e2b857c8226e61e7b9e122d5b25259895c1322ae970650d2dd27deaf599e467b7fbd779874e611f271f0bab64409d8395392e1897f8d8e798ce706812c5c1a"}, @generic="17acaab8584cd8ccfaf93b219893defbc82455b343ee33e146f6bc45f2dd329f3bcb3169d9bc4d9276b1a98bf96d0b5f", @generic="1a09090a7d8a88359bfb39b1fdf9f773570ed3a8867831b1893ef3d84c83ba1725ff83b88b"]}, 0x12d0}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f00000013c0)={0x1, r0}) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r2, 0x40505331, &(0x7f0000001400)={{0x101, 0x80}, {0x9, 0x1}, 0x1, 0x1, 0x1}) 2018/04/03 21:43:57 executing program 6: r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0xffffffffffffff3c, 0x200000) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000040)={0x0, 0x2}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000180)={r2, 0x5}, &(0x7f00000001c0)=0x8) connect$pppoe(r0, &(0x7f0000000080)={0x18, 0x0, {0x4, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xa}, 'lo\x00'}}, 0x1e) sendto(r0, &(0x7f0000001900), 0x0, 0x0, &(0x7f00000000c0)=@ipx={0x4, 0x0, 0x0, "3adb91317667"}, 0x80) recvmmsg(r0, &(0x7f0000000b00)=[{{0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f0000000880)=""/209, 0xd1}}, {{&(0x7f0000000240)=@hci, 0x80, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)=""/240, 0xf0}}], 0x2, 0x2042, &(0x7f0000000b80)={0x77359400}) 2018/04/03 21:43:57 executing program 6: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x6) bind$alg(0xffffffffffffffff, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha1_mb\x00'}, 0x58) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x0, 0x0) close(r1) getsockopt$IP_VS_SO_GET_DESTS(r1, 0x0, 0x484, &(0x7f0000000180)=""/133, &(0x7f0000000080)=0x85) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000ee1000)) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r1, 0x111, 0x1, 0x6, 0x4) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000000000)={0x0, r1}) [ 273.903271] print_req_error: I/O error, dev loop199, sector 0 [ 273.918469] print_req_error: I/O error, dev loop199, sector 0 2018/04/03 21:43:57 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r1, 0x40000000af01, &(0x7f0000c97ff8)) r2 = socket$packet(0x11, 0x3, 0x300) r3 = fcntl$dupfd(r1, 0x0, r2) ioctl$VHOST_SET_VRING_NUM(r3, 0x4008af10, &(0x7f0000000080)={0x0, 0x2}) sendmsg$nl_generic(r0, &(0x7f0000000400)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f00000000c0)=ANY=[@ANYBLOB="1c0000003fea5d00000014000000080009000400000049bc8dc0e8dd7700000000000000"], 0x1c}, 0x1}, 0x0) 2018/04/03 21:43:57 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r0, &(0x7f0000000600)={&(0x7f0000000440)={0x10}, 0xc, &(0x7f00000005c0)={&(0x7f0000000480)=ANY=[@ANYBLOB="ddd243fb", @ANYRES16=r1, @ANYBLOB="010000000000000000000900000030000300140002006970365f767469300000000000000000080001000000000008000300000000000800050000000000"], 0x44}, 0x1}, 0x0) 2018/04/03 21:43:57 executing program 3: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x20000400) clone(0x30020100, &(0x7f00002c9000), &(0x7f0000d70ffc), &(0x7f0000000100), &(0x7f0000000140)) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='squashfs\x00', 0x4000, &(0x7f0000000140)="ecf124fc56ec36047cec28a2d7389922798b3fcee8420437e68b226e29495dc14f1cc556ec406fde98b1817199bb37756b09bcaa08160c6a12504d195c176631651464f3c067bb8bbb51a160d1c1bdce429f9ba3ea041adec6211e61f5f5ebe7a57e18618294979664cf6a614cfb7094f3e8e8c66d9ada4b27188c33065e8be481072f224ccbfc1f5d") 2018/04/03 21:43:57 executing program 4: r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cgroup.stat\x00', 0x0, 0x0) getpeername$inet6(r1, &(0x7f0000000140)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000180)=0x1c) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000000100)={r0}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/ignore_tunneled\x00', 0x2, 0x0) ioctl$VHOST_GET_FEATURES(r2, 0x8008af00, &(0x7f00000001c0)) pselect6(0x40, &(0x7f0000f33fc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000000080), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f0000000040), 0x8}) 2018/04/03 21:43:57 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='attr\x00') fchdir(r0) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f0000000000)={'mangle\x00'}, &(0x7f0000000100)=0x54) syz_fuseblk_mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000400)=ANY=[@ANYBLOB="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"]) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f00000003c0)) 2018/04/03 21:43:57 executing program 2: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000040)="24000000200025f0071c01650e0ffc0e020020000000000000e1000c0800020000000005", 0x24) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000080)={0x0, 0x35f, "e52eef79a2489e10ea8e81fdc230a885104928dde45f0f0630b85b7c37a24fe700471d9e61056895e4a08a283d4f8a0ddebbe0920dfc1b24f8f2f4009047aa28fc0b44578863721c4abe5cbad8d71d101e608ff56b72e03a7267aedd47c4718a81ceeff320d266d269f51c1bea8f361cb7f1bc2621a2cbb0a7fecb9ce4725159404d94ed1ba33ec71f61382b51cf2d47fd973a525593e7047fcf1226eaa389ba0b97fc2f26"}, &(0x7f0000000000)=0xad) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000280)={r1}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000001c0)={r1, 0xfffffffffffffffa}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000140)={r1, 0xfffffffffffffffd}, &(0x7f0000000180)=0x8) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000240)='illinois\x00', 0x9) 2018/04/03 21:43:57 executing program 0: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x40180, 0x0) bind$rds(r0, &(0x7f0000000080)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) ioctl$VHOST_GET_VRING_BASE(r0, 0xc008af12, &(0x7f00000000c0)) fcntl$setstatus(r0, 0x4, 0x40c00) [ 274.086729] QAT: Invalid ioctl [ 274.105400] QAT: Invalid ioctl 2018/04/03 21:43:57 executing program 5: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x8101, 0x0) write$cgroup_type(r0, &(0x7f0000000080)='threaded\x00', 0x9) perf_event_open(&(0x7f0000223000)={0x2, 0x70, 0xe3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = shmget(0xffffffffffffffff, 0x1000, 0x780006b6, &(0x7f0000ffc000/0x1000)=nil) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000280)={{{@in6=@mcast2, @in6=@local}}, {{@in=@multicast2}, 0x0, @in6=@mcast1}}, &(0x7f00000000c0)=0xe8) sendto$packet(0xffffffffffffffff, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000000100)={0x11, 0x1f, 0x0, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14) r2 = shmat(r1, &(0x7f0000ffd000/0x3000)=nil, 0x4000) shmat(0x0, &(0x7f0000ffc000/0x4000)=nil, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(0xffffffffffffffff, 0x54a0) shmctl$IPC_INFO(r1, 0x3, &(0x7f0000000600)=""/150) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000180)={0x0}, &(0x7f0000000380)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000440), 0x8) shmdt(r2) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00000003c0)={r3}, &(0x7f0000000400)=0x8) openat$dsp(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/dsp\x00', 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000480)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in=@remote={0xac, 0x14, 0x14, 0xbb}}, {0x0, 0x8000, 0x0, 0x0, 0x7, 0x0, 0x0, 0x44c5}, {0x0, 0xe86}}, {{@in6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, 0xe8) 2018/04/03 21:43:57 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.cpu\x00', 0x200002, 0x0) fstat(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(r1) shmget$private(0x0, 0x3000, 0x200, &(0x7f0000ffb000/0x3000)=nil) r2 = dup(0xffffffffffffffff) ioctl$EVIOCGKEYCODE(r2, 0x80084504, &(0x7f00000000c0)=""/3) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x1, 0x8010000000000084) ioctl$sock_inet_SIOCGIFPFLAGS(r3, 0x8935, &(0x7f0000000280)={'teql0\x00', 0x55d6}) bind$inet6(r3, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) seccomp(0x1, 0x2, &(0x7f0000007ff0)={0x1, &(0x7f0000004fe8)=[{0x6, 0x0, 0x0, 0x50000}]}) syz_genetlink_get_family_id$ipvs(&(0x7f0000000340)='IPVS\x00') listen(r3, 0x43) socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(0xffffffffffffffff, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) r6 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r6, 0x0) utimes(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={{0x0, 0x2710}, {0x77359400}}) r7 = dup3(r4, r5, 0x0) r8 = gettid() sendmsg$unix(r7, &(0x7f0000000380)={&(0x7f0000000200)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000480), 0x0, &(0x7f00000005c0), 0x0, 0xb95c1172567e0efd}, 0x40000) r9 = add_key(&(0x7f0000000040)='encrypted\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f0000001040)="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", 0xffc, 0xffffffffffffffff) setsockopt$netrom_NETROM_N2(r4, 0x103, 0x3, &(0x7f00000001c0)=0x5, 0x4) keyctl$get_keyring_id(0x0, r9, 0x80000001) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f00009ecff8), 0x2, 0x3) r10 = getpgid(r8) getpgrp(r10) 2018/04/03 21:43:57 executing program 2: r0 = socket(0x10, 0x802, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000080)={{0xa, 0x4e20, 0xffffffffffffff0c, @loopback={0x0, 0x1}, 0x79708c6}, {0xa, 0x4e22, 0x22b8, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, 0x8, [0x3ff, 0x80000001, 0x9, 0xfc, 0x1000, 0x1, 0x2, 0x600000]}, 0x5c) write(r0, &(0x7f0000000040)="24000000200025f0071c01650e0ffc0e020020000000000000e1000c0800020000000005", 0x24) 2018/04/03 21:43:57 executing program 0: 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_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f00000001c0)={&(0x7f0000000140)='./file0\x00'}, 0x10) r0 = socket$inet6(0xa, 0x0, 0x4) bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000f10ffc)=0x3f, 0x4) listen(r1, 0x8000000) listen(r0, 0x0) fcntl$getflags(0xffffffffffffffff, 0x0) 2018/04/03 21:43:57 executing program 6: perf_event_open$cgroup(&(0x7f0000000180)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xffffffffffffff81, 0x6}, 0x8280, 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000380)='/dev/vcsa#\x00', 0x9, 0x400000) perf_event_open$cgroup(&(0x7f0000000300)={0x0, 0x70, 0x0, 0x20, 0x2, 0x4, 0x0, 0x2e4, 0x0, 0x5ab056831d2ceb9, 0x3, 0x5, 0x0, 0x0, 0xffffffff, 0x80, 0xfffffffffffff801, 0x0, 0x0, 0x800, 0x7, 0x4, 0x6, 0x8, 0x800, 0x20, 0x1f, 0x0, 0x7, 0x8, 0x81, 0x5d9, 0x8, 0x4, 0x0, 0x80000001, 0x1, 0x0, 0x0, 0x10000, 0x4, @perf_config_ext={0xbd, 0x9}, 0x8000, 0x2, 0x80000000000000, 0x2, 0xeb3, 0x8, 0x9}, r0, 0x7, 0xffffffffffffffff, 0xa) r1 = openat$cgroup_ro(r0, &(0x7f0000000080)='rdma.current\x00', 0x2761, 0x0) write$cgroup_pid(r1, &(0x7f00000012c0)=ANY=[], 0xffffff4b) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0xc020660b, &(0x7f00000001c0)) ioctl$TCXONC(r0, 0x540a, 0x3f) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000200)={{{@in=@remote, @in=@loopback}}, {{@in6=@mcast2}, 0x0, @in=@rand_addr}}, &(0x7f0000000100)=0xe8) ioprio_set$uid(0x3, 0x0, 0x7ff) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001340), &(0x7f0000000140)=0x1) 2018/04/03 21:43:57 executing program 3: mkdir(&(0x7f00002b2000)='./file0\x00', 0x0) mount(&(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f00000000c0)='configfs\x00', 0x0, &(0x7f0000000180)) r0 = open(&(0x7f0000f04ff8)='./file0\x00', 0x0, 0x0) getdents64(r0, &(0x7f0000001900)=""/28, 0x1c) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000180)={{{@in=@broadcast, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@rand_addr}}, &(0x7f0000000000)=0xe8) r2 = getegid() fchown(r0, r1, r2) sendmsg$nl_crypto(r0, &(0x7f0000001380)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000080)={&(0x7f0000000280)=@get={0xe8, 0x13, 0x120, 0x70bd28, 0x25dfdbfe, {{'drbg_pr_hmac_sha1\x00'}, [], [], 0x400, 0x2000}, [{0x8, 0x1, 0x4}]}, 0xe8}, 0x1, 0x0, 0x0, 0x10}, 0x8000) getdents64(r0, &(0x7f0000000380)=""/4096, 0x1000) 2018/04/03 21:43:57 executing program 7: r0 = socket$inet(0x10, 0x5, 0xfffffffffffffffc) r1 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x100000000, 0x4000) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/sloppy_tcp\x00', 0x2, 0x0) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) sendmsg(r0, &(0x7f0000014000)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa2830007a600800000683540150024001d0004c41180b598bc593ab6821148a730de33a49868c62b2ca654a661006aabf35d4c1cbc882b0798810000000000", 0x4c}], 0x1}, 0x0) 2018/04/03 21:43:57 executing program 1: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x61c5, 0x430403) getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000000040)=0x3, &(0x7f0000000080)=0x1) ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f00000000c0)={0x2004, 0xa000}) ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f0000000100)={0x1, 0x104000}) r1 = syz_open_dev$dspn(&(0x7f0000000140)='/dev/dsp#\x00', 0x0, 0x2100) ioctl$KVM_SET_NR_MMU_PAGES(r1, 0xae44, 0xffffffff) pipe2(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) getsockname$packet(r2, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000200)=0x14) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000240)="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", 0xff) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000340)) clock_gettime(0x0, &(0x7f0000000380)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f00000003c0)={0xd6a, 0x6, 0xfffffffffffffffc, {r4, r5+10000000}, 0x4, 0x20}) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) r6 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000440)='/dev/vcs\x00', 0x400000, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000480)={0x0, @in={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x5, 0x5, 0xffff, 0xffffffff, 0x84}, &(0x7f0000000540)=0x98) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000000580)={r7, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}, 0x4, 0x28b, 0x4, 0x5, 0x5}, &(0x7f0000000640)=0x98) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000680)=0x0) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f00000006c0)={{{@in=@multicast2, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @dev}}, 0x0, @in=@local}}, &(0x7f00000007c0)=0xe8) stat(&(0x7f0000000800)='./file0\x00', &(0x7f0000000840)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f00000008c0)={r8, r9, r10}, 0xc) getsockname$packet(r6, &(0x7f0000000900)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000940)=0x14) fcntl$setlease(r0, 0x400, 0x0) setpriority(0x2, r8, 0x4) r12 = syz_open_dev$vcsn(&(0x7f0000000980)='/dev/vcs#\x00', 0x4, 0x8000) openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000009c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) accept4$inet6(r0, &(0x7f0000000a00)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000a40)=0x1c, 0x80800) ftruncate(r3, 0x5) getpeername$inet(r12, &(0x7f0000000a80), &(0x7f0000000ac0)=0x10) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000b00)={@mcast1={0xff, 0x1, [], 0x1}, 0x7, r11}) msgget$private(0x0, 0x4) 2018/04/03 21:43:58 executing program 7: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x200, 0x0) write$cgroup_int(r0, &(0x7f0000000080)={[0x34, 0x2c, 0x0, 0x2c, 0x3a, 0x3b, 0x35, 0x36, 0x32, 0x39]}, 0xa) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000500)='./cg2oup.net/syz1\x00', 0x200002, 0x0) ioctl$KVM_PPC_GET_SMMU_INFO(r0, 0x8250aea6, &(0x7f0000000240)=""/205) lstat(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)) r2 = openat$cgroup_int(r1, &(0x7f00000000c0)='cpuset.mem_exclusive\x00', 0x2, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000100)={{{@in, @in6=@mcast1}}, {{@in6=@local}, 0x0, @in6=@dev}}, &(0x7f0000000200)=0xe8) lstat(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)) write(r2, &(0x7f00000000c0), 0x0) 2018/04/03 21:43:58 executing program 2: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000040)="24000000200025f0071c01650e0ffc0e020020000000000000e1000c0800020000000005", 0x24) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000000)={0x6, r0, 0x1}) ioctl$KVM_SET_VAPIC_ADDR(r1, 0x4008ae93, &(0x7f0000000080)=0x100000) 2018/04/03 21:43:58 executing program 6: capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000001fe8)) r0 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x890b, &(0x7f000062ffe0)) r1 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x80000000, 0x101040) bind$bt_l2cap(r1, &(0x7f0000000080)={0x1f, 0x5, {0x9, 0xda5e, 0x7, 0x6, 0x182a, 0x1e}, 0x2, 0x8}, 0xe) 2018/04/03 21:43:58 executing program 1: r0 = socket(0x10, 0x8000000803, 0x0) mmap(&(0x7f0000000000/0x8d8000)=nil, 0x8d8000, 0x0, 0x3f, 0xffffffffffffffff, 0x0) r1 = accept4$nfc_llcp(r0, &(0x7f00000008c0), &(0x7f0000000940)=0x60, 0x80800) sendmmsg$unix(r0, &(0x7f0000000a00)=[{&(0x7f0000000040)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000800)=[{&(0x7f00000000c0)="ba844b82e82cad4e9df7b1b28ba54d091e0458eacd788c2bb66d9eaf8f42c2da944405a20967df3f18c1f8dce877bef74cf37dcb8a6b6affba1af35efbdf57c15bc22041c200212e4a295c7336b66c2f25f12bc65ac2c1", 0x57}, {&(0x7f0000000140)="736b925f19c4e5b87a6adba0ba55d9a1f76e50042bfb71d5fe83f65f38aed1dba9d866403f31053feaa47a69189f71414177a4c48b706249717bf93f994d0fb53dabc0575e64bfd2d049b1a87d88554fd906a39a2e0d07a4021927d6978328e6278ff6445318a12dea3660da507398dabc97dc508343137677b2ce9c659ed603703952bc456d83a1f5ba0d08c58a5da3f1f487b3fc6e014b95308e69fa6f0755a7d6dd8bbba82294c781cb091e69320de0033134b8682f445db8c81993774a6ea6a3745a9c6cf899c2", 0xc9}, {&(0x7f0000000240)="a85a7c2b9c97d54834b69e872a044ebf256e6f2739635cafb8aa1df471d757c312b26d4d106b849cfba66ed46fcef6b6e6a653a3a623553fffb36758526d70179bf153f4a1f3483718023432f8bb1a8d4f8d28202ba8003b7b3d2a5ae72cf666481e9a812bc94e7d5ca992bb900f4b16f20d4bd79f21a52bc0e229ba4d9e6709842911a327cca5c831f7da549650d5eedf384fe705a224359c1f8f2a128cf9f4eee34cb0d2a4ea538ff4537cd6a24784291ddf6935", 0xb5}, {&(0x7f0000000300)="6f5bd80698c101e2a7184d8694d0104fbf3fff802986f3080af0a44a149448371f12dc22727e395509aa9d75218581ec44af4ed7981b299c95c0c0d41e6827973fd3872b2603f82a7eb665d26b50083ce536ee1add7aed1b7706fb82bdae24a96478b336dfba4684d76207fc9643eb3a2847badde484a9d7ac340a803b2d356acffb2bfd2859ba51dfe393f4f19b57d5e1e54cbd855dab583d90281c096140a3d779dbdcc977fe5e24f52fcc40e22385e8b33a34774d65f880d1b21d559c1e274a5db46aed", 0xc5}, {&(0x7f0000000400)="500d16133c9500fc95dce12c114fac7964c2cb4628db17935f05e2f6dd93ce012b76a83412f1de73f32861979164289582592c9cb5275aaa0a2b93c1fa93677a1db09cc98f21aaad9e89fbcb3b4f0a3dfa2240665d3cd27cd1a71ea3bf53f9cfa4b08778fa99ed9aebd14e1fe3c77497602ba12ec65b4814773198c7ef0583528976e63359aedaff04e8c2179ba19db5c7c6e3553bd6dc895af82aa372bbd235fb233c915925aea3ab5d61e6b48174ead5", 0xb1}, {&(0x7f00000004c0)="d20e513e1ac9c6e4efdd72ab0675e0cb9d3d8e1c30669e87635b428511836a735ade63983ecb307e514456483d6001970d53b8a13688d88e186307cec5bd8392645706a43ed33d93d02ea64fa5290a323f002dc121ba23f0cb88d9bc736837b36ab7e3b9563c9490498564bd1c9000b31e3ac9ce5fcb78071728d64ee98e7b03d0543e9adeaf6e658bf279911efccb77c71ee0f1a82867d4257c8ba2b3910fbee8a02e4250d85e6b248688ee72467e4b520a84097844029ef8f856a3cebd83e9d760ff3b12d088f1dd49f5536d8b4f0eedde", 0xd2}, {&(0x7f00000005c0)}, {&(0x7f0000000600)="0726ec44c6a7cad6b394c59d8ea89f6e60c1c9b05da2805ce0146aea0be62b489af8abcdf9afdb3febc886a5ed6de6c3bd39845833bbc9f47f8c48f394d32b5e7914bb87f89b489b36a19fbba5b6b3703a26b3895e3baf8f3acf45c62e6bd423021e982ebf4463b4", 0x68}, {&(0x7f0000000680)="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", 0xfc}, {&(0x7f0000000780)="728f0b1ba2b7c6cd4ea6905301f43f86f0f9563f78a588a7fde740476c08234170f19ae13ab5bba44b09d5e360b9c5071dfb5142965ec9ca781aaa3178f31877c6a5a80bf49206bfb57325a417207016f22d7c88c9d29349c65db7ecaf659130a0e801d6b575355d5b33d74052e50793d20d7fc2dedd", 0x76}], 0xa, &(0x7f0000000980)=[@rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r1, r0]}], 0x50, 0x20000000}], 0x1, 0x20008001) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000000000)=""/1, &(0x7f0000e00ffc)=0x1) 2018/04/03 21:43:58 executing program 7: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) r1 = memfd_create(&(0x7f0000002901)='dev ', 0x0) write(r1, &(0x7f0000000380)="00ad", 0x2) sendfile(r1, r1, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r1, 0x0) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) pause() ptrace$getregset(0x4204, r2, 0x1, &(0x7f00000000c0)={&(0x7f00000003c0)=""/4096, 0x1000}) 2018/04/03 21:43:58 executing program 3: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/mixer\x00', 0x0, 0x0) ioctl$TCSETA(r0, 0x5406, &(0x7f00000001c0)={0x9, 0x4, 0x2, 0x8, 0x3f, 0x8, 0x2, 0x6d24, 0x401, 0xc}) r1 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) getsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000000000), 0xffffffffffffff86) getsockopt$bt_hci(r1, 0x0, 0x3, &(0x7f0000000040)=""/220, &(0x7f0000000140)=0xdc) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r0, 0x80dc5521, &(0x7f0000000200)=""/114) 2018/04/03 21:43:58 executing program 5: setsockopt$packet_tx_ring(0xffffffffffffffff, 0x107, 0xd, &(0x7f0000000000)=@req3={0x0, 0x0, 0x0, 0x5}, 0x1c) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='loginuid\x00') r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r1, 0x29, 0x24, &(0x7f0000000300)=0x5, 0xfffffffffffffe77) r2 = gettid() prctl$setptracer(0x59616d61, r2) syz_emit_ethernet(0x1, &(0x7f0000000100)=ANY=[@ANYBLOB="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"], 0x0) preadv(r0, &(0x7f0000000040)=[{&(0x7f0000000080)=""/1, 0x1}], 0x2000000000000021, 0x0) [ 274.381262] audit: type=1326 audit(1522791838.090:5): auid=4294967295 uid=0 gid=2 ses=4294967295 pid=18279 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4552d9 code=0x50000 2018/04/03 21:43:58 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000000)=0x1d, 0x4) sendmsg$nl_netfilter(r0, &(0x7f0000065fc8)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f0000dd0ff0)={&(0x7f0000d3dc98)=ANY=[@ANYBLOB="1c00130affff000000000000000000000008000300ba0000000000"], 0x1c}, 0x1}, 0x0) [ 274.477649] audit: type=1326 audit(1522791838.123:6): auid=4294967295 uid=0 gid=2 ses=4294967295 pid=18279 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=41 compat=0 ip=0x457e07 code=0x50000 [ 274.497305] audit: type=1326 audit(1522791838.123:7): auid=4294967295 uid=0 gid=2 ses=4294967295 pid=18279 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=46 compat=0 ip=0x40f4d1 code=0x50000 [ 274.516912] audit: type=1326 audit(1522791838.123:8): auid=4294967295 uid=0 gid=2 ses=4294967295 pid=18279 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=45 compat=0 ip=0x40f45f code=0x50000 [ 274.536493] audit: type=1326 audit(1522791838.123:9): auid=4294967295 uid=0 gid=2 ses=4294967295 pid=18279 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=3 compat=0 ip=0x40f3b1 code=0x50000 [ 274.556006] audit: type=1326 audit(1522791838.123:10): auid=4294967295 uid=0 gid=2 ses=4294967295 pid=18279 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4552d9 code=0x50000 [ 274.575824] audit: type=1326 audit(1522791838.123:11): auid=4294967295 uid=0 gid=2 ses=4294967295 pid=18279 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4552d9 code=0x50000 [ 274.595585] audit: type=1326 audit(1522791838.123:12): auid=4294967295 uid=0 gid=2 ses=4294967295 pid=18279 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4552d9 code=0x50000 [ 274.615333] audit: type=1326 audit(1522791838.124:13): auid=4294967295 uid=0 gid=2 ses=4294967295 pid=18279 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4552d9 code=0x50000 [ 274.635089] audit: type=1326 audit(1522791838.124:14): auid=4294967295 uid=0 gid=2 ses=4294967295 pid=18279 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4552d9 code=0x50000 [ 275.084307] encrypted_key: master key parameter 'V!zڊ{N|fӯsAG*r6x` [ 275.084307] p-F@,1rTwO'ĘPDž4' is invalid 2018/04/03 21:43:59 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$binder(&(0x7f0000000080)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r2, 0x0) r3 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0xffffffffffffffef, 0x101000) ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MP_STATE(r4, 0x4004ae99, &(0x7f00000003c0)) 2018/04/03 21:43:59 executing program 1: mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) open$dir(&(0x7f0000000140)='./file0\x00', 0x2, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x7, 0x40881) getpeername$packet(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000100)=0x14) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 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) open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) 2018/04/03 21:43:59 executing program 2: r0 = socket(0x10, 0x802, 0x0) semctl$GETZCNT(0x0, 0x3, 0xf, &(0x7f0000000200)) write(r0, &(0x7f0000000040)="24000000200025f0071c01650e0ffc0e020020000000000000e1000c0800020000000005", 0x24) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000080)={0x0, 0xf9, "d40a4beda4505bc15206560290b91ee962f36f18140f82f8e102818eed35806abbca3038cd1232d263f237e80f2036395067a3644a5641372d87d6e59b757981c6712c2d8dffc74f5793f3aa553e281622d7e0056768c380def80e4b205ec4816b5b15c780d7b466ec0f8a4f4bbffbcd950a7a6239a153dd55f77165fd615db4d344107d432642eae1aa7675284ecd7af257aa303d7025a7b40341167031e9de752a30d856bb4c3afcf77e83a9933a3f6c36e697c869f2a02b9dbe53b2f308d5248d631b1f9aa1e2e3a8464effbdec65e537952d57b4d140d2431289320a1918e3b6aff2fe7109e605dfae1f69846a328bec6b816770230b14"}, &(0x7f0000000000)=0x101) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000001c0)={r1, 0x100000000, 0x1, [0x0]}, 0xa) 2018/04/03 21:43:59 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000300)='/proc/self/net/pfkey\x00', 0x8000, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc\x00', 0x0, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000400)='/dev/autofs\x00', 0x40000, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000380)={{0xa, 0x4e23, 0x33, @dev={0xfe, 0x80, [], 0xd}}, {0xa, 0x4e21, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0xfffffffffffffffc}, 0x80000001, [0x9674, 0x1000000, 0x3f, 0x9, 0x1, 0x7fffffff, 0x7, 0x8]}, 0x5c) ftruncate(r1, 0x2) signalfd4(r0, &(0x7f0000000080)={0x5}, 0x8, 0x80000) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000340)={0x3, 0x0, &(0x7f0000000280)=""/62, &(0x7f00000002c0)=""/3, &(0x7f0000000300), 0xf000}) syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x1ff, 0x100) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000140)={0x0, 0xc0, "e552f918b98c8c75f314f44cf10c43d1cd1e7a9a1910ecec9f38975d4e5ed691423ffbaa2e0a3cc71d04c109812b1a2f90a7198b15e1846e2f0e3209fc54cfba99eb6dbc2bfd25c1b238861d0e99f3acdad941a4e8d720f3a575362c4ce73ce9d52ec6ec20d7600275e9e53b0020d939aeba37003de84b052e859fdf5901366fc109b77f21e53d89bc79923ca01a45a1da2d1cc49f262402c8933ab56cd3604afaa5340a92c6f88b4ca1bf5b7e701068ea0f6f0b29288764e7229ca32bc84071"}, &(0x7f00000000c0)=0xc8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000240)={0x9, 0x2, 0x8, 0xff, r2}, 0x10) ioctl$LOOP_CLR_FD(r1, 0x7001) 2018/04/03 21:43:59 executing program 0: bind$inet6(0xffffffffffffffff, &(0x7f0000f13000)={0xa, 0x2}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f000090b000)={0xa}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x2, 0x8}}}}}}, &(0x7f0000775000)) 2018/04/03 21:43:59 executing program 3: socket(0xf, 0x8000a, 0x1) r0 = syz_open_dev$binder(&(0x7f0000e5b000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000004fbc)=ANY=[@ANYBLOB='\x00c@@\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00(\x00\x00\x00\x00\x00\x00\x00\b\x00\x00\x00\x00\x00\x00\x00', @ANYPTR=&(0x7f000026c000)=ANY=[@ANYBLOB="852a627300000000", @ANYPTR=&(0x7f00004edf8a)=ANY=[@ANYBLOB='\b'], @ANYBLOB="010000000000000000000000000000000000000000000000"], @ANYPTR=&(0x7f000000afd0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00']], 0x0, 0x0, &(0x7f0000009000)}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000080)={0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000000)={r1}) 2018/04/03 21:43:59 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x800, 0x501080) ioctl$TCXONC(r1, 0x540a, 0x8000) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)=ANY=[@ANYBLOB="020300091000000000000000eeff0000020013000200000000a960c976d2880000000000000005000600000000000a00000000000000000000000000000000000002000100000000000000000a0000000005000500000000000a000000bb000000ff0100000000000000000000000000010000"], 0x80}, 0x1}, 0x0) 2018/04/03 21:43:59 executing program 4: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x12080, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000200)={r0, 0x0, 0xa9, 0xf1, &(0x7f0000000040)="031a59ceef3bf9ba6d1a82486290f9c7a4d5cb1e8473de48eba003add1f3454de848dddaa07e43b35a3b95325532756421cef2f02103421d41645bbc5518f451256e438f86c22906e1b24dea813cfbbc0791cb73f443f3686faf3ba5eaa283fcf1efc55ef7d2e34cbf8db51d8adc93e96a8dc80df944fa50b5772954e5ebe4dc7489cd1351fc3b8a7ca84aa619ad4aef2b2da6a9ab95c0be61477ce8a861bffa74c6af2d4e21ad7815", &(0x7f0000000100)=""/241, 0x7, 0x7a5}, 0x28) r1 = add_key(&(0x7f0000000240)='pkcs7_test\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000002c0)="d09a695faf92fe7d86db9b57730f43e43a99b75cf7c48737d473422d763b31ebfeca085479ff03998ee821650ed9858604d3306701768857548be49dfa21c7009f851344a6f8813713867f02d6d0511021c65795effd", 0x56, 0x0) keyctl$assume_authority(0x10, r1) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000340)={0x0, 0xf0, "3d4b266d8c7228cb3a6b3224b61d659a4b8d7c837e288f597015c85c5979985c05d86edf62ce5f4781df8a1193d22d21c0201b8cd555eeeaee263939a2cf4119967d012b20221bd276e47783b73c7efa3e4bf8b69676b60ac1a1973b2f31b372ae2cda0d349f965a44aa85046ce537cd84eefe89d34010f5150742cd3ed82ff786fcc5fbb78403dff523e8bb00ee76a1356f49648c6d25f432775d23cf63701387c9d94fcec76bbda71b4bec0d14d3830072fdd589b4c38ce13053b8e10303ccdb1d4f85496526853cdddc5381037056a234717296fb88a79c79d6c5401387d5f6380a8b486be686e94662fa192dc4b6"}, &(0x7f0000000440)=0xf8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000480)={0x7f7, 0x8001, 0x1, 0x0, 0xfffffffffffff0db, 0x5, 0x10000, 0x7, r2}, &(0x7f00000004c0)=0x20) r4 = getuid() stat(&(0x7f0000000540)='./file0\x00', &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r0, &(0x7f0000000500)='./file0\x00', r4, r5, 0x0) stat(&(0x7f0000000600)='./file0\x00', &(0x7f0000000640)) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000800)={r0, 0x0, 0x8a, 0x67, &(0x7f00000006c0)="b7989465513a4f3b4e76c47677a14def69da9c2cf2979a0bc311d733801574cfab14d5ef6e861bdc70a5caa7135932b6bffbccd522cbe46882681bde226441576cc7aaa4eea97af0e3581973a7fa86ff8f0d127e7200644964e9c78800e80cb87e486735ec45ae42e474b81d857ee21a94c97a63aca0d0a2dfa802732f0d9ccc9450c0add8e8b157f1c5", &(0x7f0000000780)=""/103, 0x0, 0x6}, 0x28) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000840)=0x1, &(0x7f0000000880)=0x4) getsockopt$EBT_SO_GET_INIT_ENTRIES(r0, 0x0, 0x83, &(0x7f0000000a00)={'broute\x00', 0x0, 0x3, 0x81, [], 0x5, &(0x7f00000008c0)=[{}, {}, {}, {}, {}], &(0x7f0000000940)=""/129}, &(0x7f0000000a80)=0x78) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000ac0), &(0x7f0000000b00)=0x4) ioctl(r0, 0xfffffffffffff001, &(0x7f0000000b40)="812a3f3f172063df596f9921f16c8abd77cafb8fb51c0af097a7dcd8e392a5e312776ab55bf106a05e6909f1a10754b12dd9daacd742333082753a944e7746d69ae1bcffc4c39d5a0477951443b28259c92bbfa072a256818a9a2823667cfb00c50a11d21d911b") setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000bc0)={r3, 0x4}, 0x8) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) init_module(&(0x7f0000000c00)='em1eth0\x00', 0x8, &(0x7f0000000c40)='pkcs7_test\x00') socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000c80)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_out(r0, 0x2, &(0x7f0000000cc0)) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000d00)={r2, 0xa2, "0cacb81bbd630b93f92aa1fbc201c3d4ea13841f83d0cfbaeb23e168ed687c57293b521dd4ddf7ef8ab2bb86c04b6ee3350caf54f7ed63cad6e58d741f50f8abec219f49d98c976c887d18b1702bfc399d2da8909527c0e7bf17747a030d0dc560ec038a518daf539eea3c2e283605df9888d6a984dece13b58e08c6205ca065c5c3f99cf47b6d81360e5626a8ce2f77dde53004afdc4a037a76a5a21971c33cebf1"}, &(0x7f0000000dc0)=0xaa) unlink(&(0x7f0000000e00)='./file1\x00') recvfrom(r6, &(0x7f0000000e40)=""/45, 0x2d, 0x2020, &(0x7f0000000e80)=@sco={0x1f, {0x7fffffff, 0x100000001, 0x3, 0x0, 0x52, 0x7f}}, 0x80) ioctl$KVM_GET_NR_MMU_PAGES(r0, 0xae45, 0x6) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000f00)={{0xc09781c, 0x9}, {0x7, 0x54c0590e}, 0xff, 0x4, 0x2}) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc0045540, &(0x7f0000000f80)=0x5) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f0000000fc0)=0x6) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f0000001000)) mkdirat(r0, &(0x7f0000001040)='./file1\x00', 0x0) ftruncate(r0, 0x1ff) [ 275.544904] binder: 18345:18349 ioctl ae01 0 returned -22 2018/04/03 21:43:59 executing program 2: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000040)="24000000200025f0071c01650e0ffc0e020020000000000000e1000c0800020000000005", 0x24) socket$inet6_dccp(0xa, 0x6, 0x0) 2018/04/03 21:43:59 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000140)={0x0, 0xd5, "8031c5a1a1da17aed734bac2415dac04697defd5edc7fd1f02773a37b27a694ff567f32e90ed458bea9f37e2527347db1a0b64399a5516806fd4e725ea70af4e720ea061c8ec08401a9a4dcfa88ea52e3740bdccd7cfeb69e85bbc5c3727a71a028959d5f95477b6e5c8a7a35fb9f90afe66b31bda432f09887735e26dfbd8eb5e68d7ef87a7f05b79ebe3c52544b92f053ed1ff3ce8538fb57d060050e49986ae474b9b5230871af4c5f874cf92797a1474643a8a6383d0a97ac0e0139394e9d154deb56032a954b997dd4f3e600f7e12e81a5c6f"}, &(0x7f0000000000)=0xdd) getsockname(r0, &(0x7f00000003c0)=@alg, &(0x7f0000000440)=0x80) r2 = accept$packet(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000280)=0x14) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000000800)={&(0x7f0000000480)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x80, &(0x7f0000000700)=[{&(0x7f0000000500)=""/69, 0x45}, {&(0x7f0000000580)=""/160, 0xa0}, {&(0x7f0000000640)=""/143, 0x8f}], 0x3, &(0x7f0000000740)=""/183, 0xb7, 0x401}, 0x10001) sendto$packet(r2, &(0x7f00000002c0)="bca79ee2d35f658dc6bef4e8f09e373475955c73b93d09cc384b07aa2f15f967a78221dc618b36389cd6056ced9f38291c3c1467e043109010dc270aa20bf05299b00023e5ddc4d48b6eaa4f76c97e4d854e6d70fb94f48e1d85c32e698f0d65e07f6010c84483219cb977cc22fe78b9995f38a28d3cd784650504d07a9b6ee97a21b398c0fb94ed4ed321afc3c090128423a42ec8c1de316fb53f2d50eae9a715a2b05ff3e9c69efacb7541819cdf0d44be0300cd90394b9d50101d9dce80014a514e178c1e901b6a92f4a2f1ff", 0xce, 0x0, &(0x7f0000000840)={0x11, 0x16, r3, 0x1, 0x10000, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}, 0x14) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000040)={r1, 0x2a43, 0x30}, &(0x7f0000000080)=0xc) connect(r0, &(0x7f00000000c0)=@vsock={0x28, 0x0, 0x0, @host=0x2}, 0x80) 2018/04/03 21:43:59 executing program 0: pread64(0xffffffffffffffff, &(0x7f0000e3e000)=""/8, 0x8, 0x20000000) 2018/04/03 21:43:59 executing program 5: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000dc0fef)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$TIOCGPGRP(r0, 0x40096102, &(0x7f0000000180)) ioctl$KDADDIO(r0, 0x4b34, 0x1) [ 275.590650] binder_alloc: binder_alloc_mmap_handler: 18345 20000000-20002000 already mapped failed -16 [ 275.594949] binder_alloc: binder_alloc_mmap_handler: 18347 20ffb000-20ffd000 already mapped failed -16 2018/04/03 21:43:59 executing program 1: setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa}, {0xa, 0x0, 0x0, @empty, 0x1}}, 0x5c) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000001f8e)="ac2524ed7dbf3553e99e2123f59f0900000000000000025b00ae1c9087fdc3512cff4e4b58928fb3dce7c781649ba9f8817cf593dfbe5c6a448d8d189c3fdf8d78107af39b544ba0130f3ef14009c6ff40e050fc8326f0b80f68b00806775026313a2568fa9570c154b9e6d698b9f461ff", 0x71) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001fde), 0x4) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x9, 0x2040) sendmmsg$alg(r1, &(0x7f0000001cc0)=[{0x0, 0x0, &(0x7f0000001040)=[{&(0x7f0000000040)="119f3a566b03828ceba46f115282e385ca68d521d752470789f736141a5efc021ff7a770e38bdc791702ce0060c6f9738903dc342b4e779e43ac5e6845e18140730236fca3cdb8e52eb4651334b80791ce7fa855fba8bcb7f7f84acf04f02ba3096c288252470b6cd777c8b509de4da2e5e87ad5d8130cf87f65146e94d58b54d53a0203b0bc2fe49cc894dc5055cce88b90783765a88587ad250acd6f8bd24486adddc0eff51c6d2e18c62f894d0bd2f4f247aab37db8599c486db828346920c12687bd6af51848449d83e585463cbf52d95d305420d29ec6a21ed4f28d72353fe7152079f834d9bd7d01c6cf311303e5885b62f2e1621c720f18b1f4b3edebfc6671daed8f716803348ae189022b31999b75000f57c797c52eb0cd0d1ba362320a2e509454762e50c53e607e465b15bdb9944a0d29fd83359fbaa0679e7ef839525668fb90119732cc06167a22fdcc0d3e1e2b91511f5c21d800c20a75bcc89c19a467d765a30b4d9cb2e70256b280cb1d6e9ff4e153270e8e3d9604af6fa1a3d92801c6d1694b7024edbc6b7c15d2c1dd5d4373a257111f518338285a2bb0494556805460fac81d0cefd445893503bd79c55587959e2862c01f85e4fc73afea15625e9ce1fa40226fdbb77e86eb56cf26b7b85e53f7eefeb9d2e040b91e7d1238e1f102619f947da45c5ab843328b04ad8c3f948bd31210b5e56e84d242f535341aaf4b23e0a118f3f3f93733d53fc6ad4dbb22249caccc20572883461426052a22173e90636b9da79a22002f604e8491db038aef71c858e9dae3f60cf8e11deb9ab038fc7af433696c7511c7d48d9acfd92edd9b54d2f3d824e7c069490e6b4794892f14dd0a0190e95245edfa8631723a7cba1f6d2d0283b0cd45fe59d177728e522ad15a6a2adc8f9e5cfe23f9a5800d54503d70adf8cf8d339decbc88d4f7da00102c8885c68465b7f12febfa2ff19b51281117f1c068dbf4c4712d3f70e6fb189c930175a02a762963329e589864ea3b72a9d979a637dd708c09dbc090d22a68748d3893b6929623360ca1a90d8b6f469a88e94cba8871cbe68b88b838e26d7c35b1f9022bd7e46fbc8fa537e87cdfce2d037c7de986ab1c2ea05396654e6bb7b03b6de0494f05dc6fbf066700625a7638102e2a0ebc7c8cb07264a03699b255fbbfc82f465ab0a914090fde69794d8c919b18ed034c1b6028feb2d1f30ba9c7bd4f0458077ebaaee9eb9ae2aae148a4e1f7aba339b15ef76ee8502c915fc2cfd0304ebdf341e42e13a014168b0cbd9b7c28559009e47df63ddaf65d4cfbe909e461d5a27afee607569ab9cac6f3236c523088a95ec647702caef78813d45973b7cc1c648e734fdd4b77f1f85dde85f0f9efbb1004ddc07ad8d2d44231c166b00ddcf44a9d94f349eca1dc9c9eee159d0bcb9f57e539cbbe7d61bdeaef640bc4a694500758aa5cb7551b8f4531fe37f511d3da5bc24b5cc96c2f3f8f4c4adb7baf27449fecc53d29a21af723bd1d06c90ba72a6c9a1c3046958d3c189fe2545dd8d7a5acce6a1635d0e2fd694dc2d946e0cfd1d9e42cc8347c57ff4413842998b0723d30e0f6455293fd3e797f40c7ccec5afcd0795ea63df4fe12a00ccdf887344563484ad4d35f26cf37d5be6d624dbe41f8a6a7ce24da3b0c82320125bcf698f61c88fa76598ebd1267912c252ac7a43933c87b9fe6a670a0a925125b7d52802f3b893a47188d5e273528fa4e50139224f91fe83f4194dca448696beb30b0c2545ae5ec937c1c79fbcb79c33f15b6ee7d8aed192bc89036a92ab09479ef26ca935165dc4bf1bced695ceddc8ab633d5be86116f349e2129825bff2b2d16d48813487a863874c0fb0b87d8f437864e2588a1ead6ca35ca337ddb88f5e7867b57433be1fe303f665237374aa30f28eee5c12460343f36fcc0589a364bba3f0ef8d9d1fdb0c89b84c4228ee7c1f252569c2def26b78c1274f3e794a4c7eaf878075a3a46207f3b16fcfb66130267443098636f7204c66183d28b6f6e6e70c25e0c87703f00577839e34beaebac4fb24d91b0e41fd416d6828d70e45b9dd6ede716a8913b46354dd0920b8254065bff5e4a2cd3743a993f8776ae53c687bd1d2043e1e2ed60cc6e5435f0bbd3752887add817e464ca698ab9f76f591775ac48f917c32004ec00321e2bf073f0a4b7e54157523daf2b23bb1d6ae5f16fc135fd6d00f2221485be11e9981b7bb8deb11d10c443234c5846b34d93d04db9995ae7932a1ad23f7fca13216c0f1a7a760b859146f69b211bcaefbdc80f2226aeafd3cf8236c87d0a91f78b18509ecc3583b050e2d23594490d9108b403b2db329d6e017ee0ccdbebf5b6b48fea0a51c1ceb3041f32c6d56251c5d1a3381306f557c41c083d103ddc1bfb3166d0f4bc3048b7a22dde61556bc98bf491e390fe70d5e862bfcfe1c5161a686a80ccea639b64a2d94213790a9aed7342cea4ab8f21fee234a4ad751d480ef86656ad831233e90adc623c878abb85a7a961b723bdf8321e1fa3f49fdfda24f848cb5f01853d9f73ec324b8b9ca3d2a7a2bed415864b210a667192dc78f743b11944a00debbe11489092f9120b53c653ed8ee184e6a40f62e0641e2810e0d4632c495e4a11f8af10d611b507ec6a475b4aca96c0aef366314f25985b776c0c86dd2624fcfeb064e3a98d094838b1a8b2200e744fcaf94c5738642a4dbbcdbdcd8d133bdba612b9eb93891fcaa3a620bfe9326a73ff3947490a475b13c506a2b81708da83b7151e45aade2d9e447d1318bc89010640777057b07cffdb111d074e501720cb52f0c22c848faff59851288f5c511470b14d94ddaa347d599a89d5036f3d35b8aef7652f7a97131f7ae4a992cbf1c51bf283f5481663d37b88e133bf8af54ca3cf0cab7fb0d0881474f5b0a686b8afba9e5b2b878a95c486d2d2f1a339ad41291be14b8055934407171136ca27c8986695a8db328c7175e673d8c11b89de49b4fa0e2cbc3af74982f37a6a8e5b9ca276bfbd40a9289931b9f4ed9c65863a3e876466d9a789a26248869b2829f1c21794be34add2e39bb01dcdf7c3924b3b892d2e7b175c1b7b8877a502800a605d60f47500fa4c16ad5c5e4a6dba422cf94ce4e90abfd99000e27d2e8ff55f80272a003166e9edc8e0a7aba8d6759f310d27cd3cc327c03983b193251eaf100253c9fbfdf05fc4ab645c8be18d08dd1e475b65317f0098fddcfa52bcec4ea7a7a8513bae05bb8238b8a851fc96e0dbf89be6814c3b3b9875f4c428e7526d28506e864a14a5f50e3f7fb24d2a8e5e1b2652a2125603fe04c99e0fce21c0453372de59d14a1ac37f240208624f250a9d21d44cab997fb2b895c8f8ffa2f97f6b7c410206ad2c2c4b602f97285d1773b259ba9e27b45f312ddb7324ce5dc7943f245b4fc4d3857140191b7eda3fca4c426e91d00352cf7c3e64dcaebc71944ab1202cc06fd13dddf7c13aa498577a65ad54bfa772ed2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0x1000}], 0x1, &(0x7f0000002080)=[@assoc={0x18, 0x117, 0x4, 0x3f}, @assoc={0x18, 0x117, 0x4, 0x6}, @op={0x18, 0x117, 0x3}, @assoc={0x18, 0x117, 0x4}, @iv={0x1018, 0x117, 0x2, 0x1000, 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0x1000}, {&(0x7f00000019c0)="03d9ae35ff1ec1fbb3696a9fd8b742992965ca3adbcd4b021cf3c7e6b9531df8a3cec913b05f3ade27cf94d02645cea0c0ee3e1e1e9ab3275221173920c6b829d6b6ba44e8c2e57f0b04aaaa89501a6e17224d4697838c3bc74dca1566d49a429792a2d8fc1cde1546db3c9947865da78678e3a3ca02373c74b79e451e", 0x7d}, {&(0x7f0000001a40)="a53b0ea3e3ebf303f2891127e873ddaa23b31828a59a02012789d3701cff", 0x1e}], 0x3, &(0x7f0000001ac0)=ANY=[@ANYBLOB="18000000000000001701000002000000010000005e0000005000000000000000170100000200000038000000225ed13e94ec1dcf1ac3d961e6789359e149d7306cdb004645fb3b625676c29cf7ad7984998c33c4bad4c15acc53f35c53551820db0793e40000000018000000000000001701000004000000ebee000000000000180000000000000017010000030000000000000000000000f8000000000000001701000002000000e2000000276de46c8e024fc8557e69d27f20121e59a6dc99e92df9c0b90fdb55f23b01ddd58851d86983b227a0eed7194af3abf558f24a74f59eb9d6f0a3173d9c8412ca10f50426b0fba221c7e6a5a3dd93ddb2cb5b3f91a35b216e3551bd700ea8a8dc2551ffc88df54ec77904f6e02bb987a2245ad044633273ef8baaf2de479f97b16f904d70a7037014094248ae5a49d41ebdbd735a7fd4ac48a08bb0a01aba1ed5ad7bacb29e1fc6cdce9612825bb81abea777af837eede1627f7b95ca1f371970b5ef69de86a87bf049c206f25c86f5b0080e15031cdbb62812528961ba335c0000180000000000000017010000030000000100000000000000380000000000000017010000020000002000000098fe9d1574db96c6c4abe58813a54bdaba9501590e79522cbbb10d3df3f26b3400000000000000"], 0x1e0, 0x40}], 0x5, 0x4) 2018/04/03 21:43:59 executing program 7: r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_int(r0, 0x10d, 0xbf, &(0x7f000079bffc), &(0x7f0000350ffc)=0x4) accept4$packet(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000200)=0xfffffffffffffef2, 0x80800) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0xd, 0x11, &(0x7f0000000300)=ANY=[@ANYBLOB="180000000800000000000000fa000000b49da5e25e08ffff000c00f0ffffff00000000000000008500000011010000000000000000000018000000f880000000000000400000001800000009000000000000000100000078600000100000000000000000000000950000000000000000000000000000008500000000000000335022948dcde46e9c4ded887f9d4fb13335ee0f7ea2d6c33f2c937bf1566ace1192848c643ef1670f4079316d116c8e301e0ebdd39e31fc86432e881da1f4a29c037f392967b22a44e01499548a48"], &(0x7f00000000c0)='GPL\x00', 0x4, 0xab, &(0x7f0000000100)=""/171, 0x41100, 0x1, [], r1}, 0x48) 2018/04/03 21:43:59 executing program 4: r0 = syz_open_dev$midi(&(0x7f0000000240)='/dev/midi#\x00', 0x0, 0x4200) bind$netrom(r0, &(0x7f00000000c0)=@full={{0x3, {"d525acf019969e"}, 0xfffffffffffff5c3}, [{"4e611d246665a8"}, {"084b40c8403142"}, {"923ec0a2c2c65f"}, {"ed585683da6975"}, {"6508803de5999b"}, {"7548ed9e8b8e65"}, {"7a30d396eb1df6"}, {"583394bdc02658"}]}, 0x48) pipe(&(0x7f00007e8ff8)={0x0, 0x0}) tee(r1, r2, 0x3a, 0x0) getsockopt$IP_VS_SO_GET_INFO(r0, 0x0, 0x481, &(0x7f0000000040), &(0x7f0000000140)=0xc) setsockopt$llc_int(r2, 0x10c, 0x6, &(0x7f0000000000)=0xb7, 0x4) bind$vsock_stream(r0, &(0x7f00000001c0)={0x28, 0x0, 0x0, @hyper}, 0x10) r3 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f0000000180)="08602e88ebfced662ab1f2f659e1a3fcee01199e48e1a0b88c996f90f5331599d0") setsockopt$llc_int(r3, 0x10c, 0x2, &(0x7f0000000080)=0x101, 0x4) 2018/04/03 21:43:59 executing program 2: r0 = socket(0x4, 0x0, 0x1) write(r0, &(0x7f0000000040)="24000000200025f0071c01650e0ffc0e020020000000000000e1000c0800020000000005", 0x24) [ 275.676536] binder: 18345:18376 ioctl ae01 0 returned -22 [ 275.691557] QAT: Invalid ioctl [ 275.697615] binder: BINDER_SET_CONTEXT_MGR already set [ 275.703532] binder_alloc: 18347: binder_alloc_buf, no vma [ 275.709190] binder: 18347:18377 transaction failed 29189/-3, size 40-8 line 2963 [ 275.712277] QAT: Invalid ioctl [ 275.756175] binder: 18347:18348 ioctl 40046207 0 returned -16 2018/04/03 21:43:59 executing program 0: r0 = syz_open_dev$vcsn(&(0x7f0000000240)='/dev/vcs#\x00', 0x57af04cb, 0x1) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000004c0)={0x0, 0x1000, "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"}, &(0x7f0000001500)=0x1008) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000001540)=@assoc_value={r1, 0xfff}, &(0x7f0000001580)=0x8) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x402000, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000100)={0x0, 0xe8, "dd15a72bf9673b34f534cf3174cd47387f17c7ee7d66b8cdc0d30e448519e2d51cd68bbe1b5265dd7277f516e68ec40ce7fb1c04ab0000426adefa93e021c518dec9e6f8507a3064c0987775d7c91948bf2d249698690653725a07a75038026652c24489897b8dbfba19c17546e3fe5cb86cd008cbd257fc1a9f72a6f066fb64d1e1cc9c5818dc7c068b99cea82d48cf18d6d553be38b67f43166341252af5415732541c6c57f3557108447c4a14ad3520a9557bcd79feebde0d99eaca6f0b4fd4f8aa387d2dec7044299579633ef333232b689c1e37193e8a5506145decf23ded9a348ec73a59d5"}, &(0x7f0000000080)=0xf0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000400)={r3, @in6={{0xa, 0x4e23, 0x9a40, @local={0xfe, 0x80, [], 0xaa}}}, 0x3, 0xee4}, &(0x7f0000000200)=0x90) bpf$PROG_LOAD(0x5, &(0x7f0000000280)={0x200000000000000e, 0x5, &(0x7f0000000040)=ANY=[@ANYBLOB="18020000000000ff0000000002800000850000002700000005000000000000009500000000000000"], &(0x7f00000000c0)="00007bf056c718041899f95b1a", 0x1, 0xce, &(0x7f0000000300)=""/206, 0x0, 0x1}, 0x48) 2018/04/03 21:43:59 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f0000223000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000240)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f00000015c0)=ANY=[@ANYBLOB="00000f842700310300000000feffffff12000000"], 0x1}, 0x1}, 0x0) sendmsg$nl_generic(r0, &(0x7f0000001380)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0xc00a000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000280)={0x1020, 0x27, 0x521, 0x70bd27, 0x25dfdbfe, {0x2}, [@nested={0xc, 0x1c, [@generic, @typed={0x8, 0x25, @pid}, @generic]}, @generic="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"]}, 0x1020}, 0x1, 0x0, 0x0, 0x4}, 0x0) r1 = shmget$private(0x0, 0x4000, 0x54000008, &(0x7f0000ffc000/0x4000)=nil) shmctl$IPC_RMID(r1, 0x0) 2018/04/03 21:43:59 executing program 7: r0 = timerfd_create(0x0, 0x0) timerfd_settime(r0, 0x3, &(0x7f00001c9fe0)={{}, {0x0, 0x989680}}, &(0x7f00004a4000)) timerfd_settime(r0, 0x0, &(0x7f0000000080)={{0x0, 0x1c9c380}}, &(0x7f00000000c0)) openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-vsock\x00', 0x2, 0x0) 2018/04/03 21:43:59 executing program 1: pipe(&(0x7f00005dcff8)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f0000003740)=[{&(0x7f0000000040)="6cb158e600a0e8547989cb9c83d2c4a2a6a6dc61a36b40891105f56ecfc14abcdda7fae74db331f894277ebb9e2046f5f462706f5cec372a192d42a9a295ad10b24811aa6e743f3bd4975ad8e2089d9868f3b871e5c67c970ecd0e58b58757d5fe079893fab7b749ca4f1ee9042aa5a8ffb24134b376d04902473619bd2d5dc110158d9404b0b9c242c377a6698d6b4029bfff870b24c0ac5b0101f95c6421f66c4cae364e1d5b36070d01cbbcb1b53e197599c7ec34b8f830a482b22ce703b76d628b4f1a834bd2df0f", 0xca}], 0x1, 0x0) write(r1, &(0x7f0000335000), 0xfc94) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000180)) readv(r0, &(0x7f0000119ff0)=[{&(0x7f000061e000)=""/4096, 0xfc74}], 0x3d) ioctl$int_in(r0, 0x5473, &(0x7f0000000000)=0xffffffffffff0001) 2018/04/03 21:43:59 executing program 2: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000040)="24000000200025f0071c01650e0ffc0e020020000000000000e1000c0800020000000005", 0x24) getpeername$packet(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000000c0)=0x14) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f0000000000)=0x2, 0x4) 2018/04/03 21:43:59 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$EVIOCGMASK(0xffffffffffffffff, 0x80104592, &(0x7f0000000100)={0x17, 0x0, &(0x7f0000000340)}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = dup3(r2, r0, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000de9000)=[@text64={0x40, &(0x7f00000002c0)="b805000000b9000000000f01d98f8958010967420f0966ba410066b8030066ef83b90d0000000d440fc71d00000000654a0f01c80fd42e660fd4556fb9730200000f32"}], 0xaaaaaaaaaaaab20, 0x0, &(0x7f0000000140), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_GET_REGS(r3, 0x8090ae81, &(0x7f00000001c0)) 2018/04/03 21:43:59 executing program 3: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x3) mmap(&(0x7f0000bcc000/0x3000)=nil, 0x3000, 0xfffffefffffffff9, 0x50, 0xffffffffffffffff, 0x3) ioctl$int_in(r0, 0x800000c0045005, &(0x7f0000000100)) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x1000000, 0x20010, r0, 0x0) 2018/04/03 21:43:59 executing program 5: mmap(&(0x7f0000000000/0xef5000)=nil, 0xef5000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000159fe4)={0x5, 0x1, 0x7d, 0x200000000000000c}, 0x1c) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xd, 0x4, 0x4, 0x100000001, 0x0, r0}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000eeb000)={r1, &(0x7f0000eed000), &(0x7f0000eee000)="13"}, 0x20) close(r0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000204ff0)={r1, &(0x7f00003ec000)}, 0x10) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000000000)) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r0, &(0x7f0000000040)="1e796d7f5c1646990bae44c457a40d0872ffecf521978cc21d8257822239d1c11b17a76abafb048f34cef99b92eda3c4afb68cdd0c1964867ad03cf8d1727aef021c6bc836b77c383dcb7501d1265d6a5d7565270e33f379cc92fdd02841227a66d28e28635d89", &(0x7f00000000c0)="309bba64f0db594b824fb75b657d61d1819b00e3d0e114acf417e79166f18d9c0ce7fcf5ba3ad6ea0000cbfc5b701f2adfbced870ae7d8b506fc6b2f145434cb566a0a68270e83e215ff2fd79cd476517a5cedf9", 0x7c89226246ac6e24}, 0x20) [ 275.849414] binder: undelivered TRANSACTION_ERROR: 29189 [ 275.855383] binder: release 18347:18348 transaction 28 out, still active [ 275.862372] binder: unexpected work type, 4, not freed [ 275.867679] binder: undelivered TRANSACTION_COMPLETE [ 275.872866] binder: send failed reply for transaction 28, target dead [ 275.895632] netlink: 3080 bytes leftover after parsing attributes in process `syz-executor4'. 2018/04/03 21:43:59 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='attr/current\x00') r1 = accept$alg(r0, 0x0, 0x0) ioctl$sock_ifreq(r1, 0x8993, &(0x7f0000000040)={'bpq0\x00', @ifru_data=&(0x7f0000000000)="b62dbb95fd89f60bfa78644fe47342729c7a35d2c59e488b9ce20fa7681a87c5"}) write$vnet(r0, &(0x7f00000004c0)={0x1, {&(0x7f00000003c0)=""/3, 0xffffffffffffff07, &(0x7f0000000080)=""/177, 0x0, 0x1}}, 0x26) 2018/04/03 21:43:59 executing program 2: r0 = socket(0x10, 0x802, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cpuset.effective_mems\x00', 0x0, 0x0) r2 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x3f, 0x80) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) write(r0, &(0x7f0000000040)="24000000200025f0071c01650e0ffc0e020020000000000000e1000c0800020000000005", 0x24) 2018/04/03 21:43:59 executing program 3: memfd_create(&(0x7f00000000c0)="70726f63ae6d696d655f74797065776c616e316e6f64657600", 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00000000c0)="70726f63ae6d696d655f74797065776c616e316e6f64657600", 0x4) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x5011, r0, 0x0) ioctl$KVM_GET_XSAVE(r0, 0x9000aea4, &(0x7f0000000100)) 2018/04/03 21:43:59 executing program 5: r0 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) sendto$llc(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000000)={0x1a, 0x304, 0x0, 0x3, 0xfffffffffffffffc, 0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) connect$llc(r0, &(0x7f00000000c0)={0x1a, 0x3, 0x4, 0x9, 0x86, 0x2, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) r1 = epoll_create(0x1) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000240)={0x2000}) connect$llc(r0, &(0x7f0000000040)={0x1a, 0x337, 0x0, 0x3, 0x9a19, 0x1f}, 0x10) 2018/04/03 21:43:59 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000738ff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a6efff)="cf", 0x1, 0x22020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00000000c0)="92", 0x1, 0x4001, &(0x7f0000000300)={0x2, 0x0, @dev={0xac, 0x14}}, 0x10) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x100) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000040)={0x0, 0x81}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000100)={r2, 0xcc, "77727c652bc5eaf19904a8f9c0ffb7b7e62fcb3dcfb8a9a527e3172e2561973d0505f04b0c0c1b05f48f005b421892e36df3372798f044238c3c06e7a7b0a9299c8a8fd8f94a5c0723c04db2a435895547cee393b44b572d30d596f606f2062c1021c03884fc090eb0b3b5f057e4c89e3d1fca4b2c7a454693a594be5994bd020d85c18118f817c329e236b6e51ec5897efa5d1a1afdf6114edfe4c55c0aed05988ff86fb316f0c4a2518b69416b29735b0477715bfb5fece90addcf2b35a43a6af053fea737e8f6bfc878fb"}, &(0x7f0000000200)=0xd4) [ 275.957445] netlink: 3080 bytes leftover after parsing attributes in process `syz-executor4'. 2018/04/03 21:43:59 executing program 4: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x1000000, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000100)=0x6, 0x4) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000000040)=""/146) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f0000000140)=""/204) setsockopt$inet6_dccp_buf(r0, 0x21, 0xc0, &(0x7f0000000240)="13bf0989d5e9e3d0dc621da30183848327c64e53dc432293072dd5033e7f9727bf0c84a2733b9c71bbb4b65684ba4c89269f26a1a4a77600f90f41d9c89fa5e0feff877d8bb5a965747663a4cc718f76338d83d3b6b4bdcb9899663223aacc8da404a4c9fd3ccb66578764e5d277d0f4a71414a1969055d6727f00dd398467788a38fdd5e9056ed93fa1e714899bff610c984d6e5d4f4b343cbec6fac4f1a29fbc204c124232fd917924e34837", 0xad) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f00000007c0)=""/246) ioctl$EVIOCGREP(r0, 0x4004743c, &(0x7f0000000480)=""/174) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000000300)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000340)={0x0, 0x0, 0x4121}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000000380)={r1, r2}) 2018/04/03 21:43:59 executing program 2: r0 = socket(0x10, 0x0, 0x0) r1 = add_key(&(0x7f0000000300)='rxrpc\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000000c0)="a54c58fb0c217ac4c95c654c5cce970d0eeeef9e1ce3e7dfb385c60d0cab72ffbd6c481b25bca1420ec5cbfbcebf3d69482db54351b6b933c9782e0eb35b69ce232ecdbecf5252ebeff7ad005e7878ee8ba4aceb661fb232586b11523c4f3a304da1b8e55f4cf41eb972c96ad9c7cc61d6157f098d9931506b8671221632470b009a825ed04a15e3", 0x88, 0xfffffffffffffffc) pipe2(&(0x7f0000000440), 0x84000) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="09000000b5dc7836b39297fb"], &(0x7f0000000380)=0x10) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000003c0)=@assoc_value={r2, 0x2}, &(0x7f0000000400)=0x8) keyctl$restrict_keyring(0x1d, r1, &(0x7f0000000340)='logon\x00', &(0x7f00000001c0)='\x00') r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000200)='/dev/qat_adf_ctl\x00', 0x80100, 0x0) semget$private(0x0, 0x1, 0x480) write(r0, &(0x7f0000000040)="24000000200025f0071c01650e0ffc0e020020000000000000e1000c0800020000000005", 0x24) add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r1) ioctl$KVM_ARM_SET_DEVICE_ADDR(r3, 0x4010aeab, &(0x7f00000002c0)={0xb8, 0x5000}) ioctl$DRM_IOCTL_GET_MAGIC(r3, 0x80046402, &(0x7f0000000240)=0xfffffdfffffffffb) 2018/04/03 21:43:59 executing program 0: ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00000000c0)=0x0) rmdir(&(0x7f0000000280)='./file0\x00') perf_event_open(&(0x7f000025c000)={0x4000000002, 0x70, 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, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x1}, r0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f00000002c0)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f0000000000)) r1 = perf_event_open(&(0x7f000025c000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000180)='./file0/file0/file0/file0\x00', 0x33) r2 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000001effd)='/', r2, &(0x7f0000d06ff8)='./file0\x00') io_setup(0xffffffff00000000, &(0x7f0000000080)=0x0) io_getevents(r3, 0xfffffffffffffe00, 0x9, &(0x7f0000000500)=[{}, {}, {}, {}, {}, {}, {}, {}, {}], &(0x7f0000000640)={0x0, 0x989680}) umount2(&(0x7f00000001c0)='./file0/file0/file0/file0\x00', 0x2) fsetxattr(r1, &(0x7f00000003c0)=ANY=[@ANYBLOB="6f4fd113a411ae9956e9944d58fc73322e272d00"], &(0x7f0000000240)='vmnet1\x00', 0x7, 0x2) readlinkat(r2, &(0x7f0000000480)='./file0/file0/file0/file0\x00', &(0x7f0000000300)=""/175, 0xaf) getdents(r2, &(0x7f0000000100)=""/41, 0x77) chroot(&(0x7f0000157000)='./file0\x00') utimensat(r2, &(0x7f0000000400)='./file0/file0/file0/file0\x00', &(0x7f0000000440)={{0x77359400}, {0x77359400}}, 0x100) ioctl$DRM_IOCTL_AGP_RELEASE(r2, 0x6431) umount2(&(0x7f0000000140)='./file0/file0/file0/file0\x00', 0x0) ioctl$DRM_IOCTL_SG_ALLOC(0xffffffffffffffff, 0xc0106438, &(0x7f00000004c0)) 2018/04/03 21:43:59 executing program 6: syz_mount_image$xfs(&(0x7f0000000000)='xfs\x00', &(0x7f00000000c0)='./file0\x00', 0x1000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000040)="58465342000010000000000000001000000000000000000048b6ad26c597eb4f5c1900000000000000040000000000000d880000000000000d890000000000000d8a000000010000100000000001000000000000035ab4240200040000040000000000000000000000000c090a020c000000001b000000000000000000", 0x7d}], 0x0, &(0x7f0000000140)={'nouuid,', {[{@discard='discard', 0x2c}]}}) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) fstat(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffff9c, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r1, r2) mknod$loop(&(0x7f00000002c0)='./file0\x00', 0x80a8, 0x1) 2018/04/03 21:43:59 executing program 7: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) r2 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000000)={r1}, &(0x7f00000000c0)=0x14) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, r3}, 0x10) [ 276.117569] QAT: Invalid ioctl [ 276.132383] QAT: Invalid ioctl [ 276.146918] PPPIOCDETACH file->f_count=2 [ 276.162740] QAT: Invalid ioctl [ 276.193345] PPPIOCDETACH file->f_count=2 [ 276.202127] XFS (loop6): device supports 512 byte sectors (not 0) [ 276.239069] XFS (loop6): device supports 512 byte sectors (not 0) 2018/04/03 21:44:00 executing program 3: socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b5dfa8)={0x26, 'hash\x00', 0x0, 0x0, 'rmd128\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x73e0) sendfile(r1, r2, &(0x7f0000145000), 0x53) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000480)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) mkdir(&(0x7f0000000080)='./file0/file0\x00', 0x0) syz_fuse_mount(&(0x7f0000000100)='./file0\x00', 0x8000, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f0000000280)='./file0/file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000240)='fusectl\x00', 0x0, &(0x7f0000000040)) umount2(&(0x7f0000000140)='./file0\x00', 0x0) syz_fuse_mount(&(0x7f00000003c0)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 2018/04/03 21:44:00 executing program 7: r0 = socket$inet6(0xa, 0x80005, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) sched_setparam(r1, &(0x7f0000000080)=0xfffffffffffffff9) 2018/04/03 21:44:00 executing program 2: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000080)="24000000200025f0071c01650e0ffc0e020020000000000000e1000c0800020000000005", 0xfffffffffffffd2a) r1 = msgget(0x2, 0x8) msgrcv(r1, &(0x7f0000000000)={0x0, ""/10}, 0x12, 0x2, 0x0) 2018/04/03 21:44:00 executing program 0: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000300)='/dev/hwrng\x00', 0x8001, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) r2 = syz_open_dev$sndctrl(&(0x7f0000dc0000)='/dev/snd/controlC#\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000200)={0x0, 0x0}) pselect6(0x40, &(0x7f0000000140)={0x5, 0x7f, 0x1, 0x5, 0x10001, 0x1f, 0x0, 0x9}, &(0x7f0000000180)={0x4, 0xfffffffffffffffa, 0x1, 0x9, 0xbc4, 0xe36, 0x5, 0xbc2}, &(0x7f00000001c0)={0x6, 0x0, 0x9, 0x7, 0xfff, 0x2, 0x7, 0xffffffffffff7fff}, &(0x7f0000000240)={r3, r4+10000000}, &(0x7f00000002c0)={&(0x7f0000000280)={0x6}, 0x8}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r2, 0xc1205531, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, [], [], [], 0x0, 0x0, 0x0, 0x0, "28910c6910bd030af90aff5019526a08"}) r5 = semget(0x1, 0x3, 0x400) semctl$SEM_INFO(r5, 0x7, 0x13, &(0x7f0000000040)=""/29) r6 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x50000) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f00000000c0)={0x0}) ioctl$DRM_IOCTL_RM_CTX(r6, 0xc0086421, &(0x7f0000000100)={r7, 0x3}) 2018/04/03 21:44:00 executing program 4: syz_mount_image$ntfs(&(0x7f0000000000)='ntfs\x00', &(0x7f0000000180)='./file0\x00', 0x0, 0x1, &(0x7f0000000100)=[{&(0x7f0000000500)="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", 0x200, 0x4}], 0x20000, &(0x7f00000004c0)) getresgid(&(0x7f00000000c0), &(0x7f0000000080)=0x0, &(0x7f0000000200)) setgid(r0) 2018/04/03 21:44:00 executing program 6: fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000140)={0x0, 0x0}) r1 = getpgid(r0) sched_setaffinity(r1, 0x8, &(0x7f00009ad000)=0x5) r2 = syz_open_dev$sndseq(&(0x7f0000783000)='/dev/snd/seq\x00', 0x0, 0x0) read(r2, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f0000418f50)={{0x80}, 'port1\x00', 0xa9824f69d1376637, 0x20000010800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r2, 0x40505330, &(0x7f0000000000)) ptrace$setregset(0x4205, r1, 0x203, &(0x7f0000000240)={&(0x7f0000000180)="366e925d5f0a071f100a7f043269af160b182952c26a5f6c9780c754da4ea357a8c4efc221611783f09c1e26ed3b9f36601ea677d6973ff110a613e81fee1fc8648aeafe4ff3f5aec3258d382f5953e65fb1ef436762f0f543a14a338b3e9ed6d7d1622e628e99d622942b86ce7a864e20a6cecb221d26c048186acdc2555c82db27f93377b2", 0x86}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r2, 0xc08c5334, &(0x7f0000000080)={0x0, 0x0, 0x0, 'queue0\x00'}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/03 21:44:00 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x5, &(0x7f0000000000)=0xdf29, 0x4) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) 2018/04/03 21:44:00 executing program 1: r0 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) syz_fuse_mount(&(0x7f0000000580)='./file0\x00', 0x1000, 0x0, 0x0, 0x0, 0x0) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x200000) open(&(0x7f0000fa3000)='./file0\x00', 0x0, 0x0) write$binfmt_aout(r1, &(0x7f00000005c0)={{0x2}}, 0x20) ioctl$ASHMEM_GET_PROT_MASK(r1, 0x7706, &(0x7f0000000040)) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) 2018/04/03 21:44:00 executing program 2: r0 = socket(0xd, 0x4, 0x0) write(r0, &(0x7f0000000040)="24000000200025f0071c01650e0ffc0e020020000000000000e1000c0800020000000005", 0x24) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x20000) ioctl$KDMKTONE(r1, 0x4b30, 0x71) 2018/04/03 21:44:00 executing program 7: r0 = socket$inet(0x10, 0x3, 0x0) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f0000000040)={'icmp6\x00'}, &(0x7f0000000080)=0x1e) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000014000)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa2830007a6008000000000000000683540150024001d0004c41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) 2018/04/03 21:44:00 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000000080)={0x6, &(0x7f0000000040)=[{0x0}, {}, {}, {0x0}, {}, {}]}) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000180)='/dev/hwrng\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GET_SAREA_CTX(r2, 0xc010641d, &(0x7f0000000140)={r0, &(0x7f00000000c0)=""/114}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r2, 0xc010641d, &(0x7f00000003c0)={r1, &(0x7f00000002c0)=""/213}) r3 = socket$inet_sctp(0x2, 0x5, 0x84) chmod(&(0x7f00000001c0)='./file0\x00', 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000000200)=ANY=[@ANYBLOB="671621ebd6e264363ffc33e3e3d6bb10162fdcbf050012477725e7ab99ecdf542af282bb8b9768c2be95e36fbc08c13b20396a4ab576e52fb41fdc67ee90a0d5bf95f4e2eb8a2ae9b4d97c4cc4da44d172d186a204cb8e651af14fd0d95417b58b95c451554347ac92ececd68b19541beca9ec97f3598906d4880e2e1d093913805cc66ce15d5b47a210e5a26f46c51e0c5ba386a468899d"], &(0x7f0000fd1ffc)=0x4) 2018/04/03 21:44:00 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000237fee)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000000080)=[0x0, 0x80000003]) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x8000, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f0000000180)={&(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00000000c0)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000100)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000140)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x8, 0x5, 0x6, 0x7}) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r1, 0x800442d3, &(0x7f00000001c0)={0x20, 0x80b, 0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'ip6gretap0\x00'}) [ 277.102793] netlink: 'syz-executor7': attribute type 29 has an invalid length. [ 277.110382] netlink: 8 bytes leftover after parsing attributes in process `syz-executor7'. 2018/04/03 21:44:00 executing program 0: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="d179f2508fb13583605d0008a230e7a657f9cc6e", 0x14) r1 = accept$alg(r0, 0x0, 0x0) r2 = perf_event_open(&(0x7f0000271000)={0x0, 0x70, 0x49, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8d, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000000000)='IPVS\x00') r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/loop-control\x00', 0x900, 0x0) r4 = ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, r4) r5 = socket$inet(0x2, 0x3, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000300)=0x0) sched_setaffinity(r6, 0x8, &(0x7f0000000380)=0x6) ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) syslog(0x2, &(0x7f0000000100)=""/26, 0x1a) r7 = dup3(r5, r3, 0x80000) r8 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r8, 0x40082404, &(0x7f0000000040)=0xff7ffffffffffffb) ioctl$PERF_EVENT_IOC_PERIOD(r8, 0x40082404, &(0x7f0000000000)=0x2) getsockopt$inet_sctp6_SCTP_STATUS(r7, 0x84, 0xe, &(0x7f0000000240)={0x0, 0x20, 0x2, 0x78b2d08c, 0x9, 0x4, 0x8, 0x87, {0x0, @in6={{0xa, 0x4e21, 0x2, @dev={0xfe, 0x80, [], 0x1a}, 0x8000}}, 0x1, 0x6, 0x6, 0x1000, 0x2}}, &(0x7f00000000c0)=0xb0) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r7, 0x84, 0x19, &(0x7f0000000180)={r9, 0x1}, 0x8) openat$cuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/cuse\x00', 0x2000, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) fchdir(0xffffffffffffffff) r10 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r10, &(0x7f0000000100)=ANY=[], 0x1023c) truncate(&(0x7f0000000140)='./file0\x00', 0x3) syz_open_procfs(0x0, &(0x7f0000000040)='net/raw\x00') perf_event_open(&(0x7f00000001c0)={0x0, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x10000}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socket$packet(0x11, 0x0, 0x300) socket$unix(0x1, 0x7, 0x0) 2018/04/03 21:44:00 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000010ec4)={0x14, 0x32, 0x100008aff}, 0x14}, 0x1}, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000000200)=0x4, 0x4) sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x24232180}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x80, r1, 0x200, 0x70bd27, 0x25dfdbfe, {0xc}, [@IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}]}, @IPVS_CMD_ATTR_DAEMON={0x44, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'teql0\x00'}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x1fc2}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'syzkaller1\x00'}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x6}]}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x3}]}, 0x80}, 0x1, 0x0, 0x0, 0x1}, 0x40) [ 277.263779] FAT-fs (loop3): Unrecognized mount option "fusectl" or missing value [ 277.488519] bond0 (unregistering): Released all slaves 2018/04/03 21:44:02 executing program 2: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000040)="24000000200025f0071c01650e0ffc0e020020000000000000e1000c0800020000000005", 0x24) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000000)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x1c) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0x3, 0x800c, 0x7, 0xfffffffffffeffff, r1}, &(0x7f0000000100)=0x10) 2018/04/03 21:44:02 executing program 6: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$KVM_GET_EMULATED_CPUID(r0, 0xc008ae09, &(0x7f0000000080)=""/41) r1 = socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(r1, &(0x7f0000000100)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x11}}, 0x10) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f000031aff8)={r1, r2}) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000000040), 0x4) ioctl$KVM_SET_SREGS(r0, 0x4138ae84, &(0x7f0000000140)={{0x0, 0x4, 0xf, 0x9, 0x800, 0x401, 0x9, 0xfffffffffffffffa, 0x3, 0x7, 0xfff, 0x2}, {0x3000, 0x3000, 0x8, 0x2, 0x8, 0xffffffff, 0x1000, 0x9, 0xff, 0x7ff, 0x1, 0xfffffffffffffffb}, {0xf000, 0x6000, 0xa, 0x1000, 0x2, 0x9, 0x671, 0x3f, 0x2, 0x6, 0x401, 0x8}, {0x3002, 0x2, 0x8, 0x9, 0x0, 0x0, 0xbc2, 0x101, 0x7, 0x7fffffff, 0x7f, 0x7}, {0x7000, 0xf004, 0x0, 0x3, 0x4, 0x7e25, 0x9, 0x0, 0x9, 0xfff, 0xed5, 0xffffffffffffffff}, {0x7000, 0xf000, 0x1f, 0x9, 0x4, 0x1ff, 0x7fffffff, 0x1ff, 0x7ff, 0xdd, 0x100000001, 0x8}, {0x3000, 0x7001, 0x3, 0x0, 0x3, 0x1, 0x6, 0x286, 0x582, 0x1, 0x8, 0x100000001}, {0x0, 0x1, 0xf, 0x5, 0x4a8, 0x7ff, 0x1, 0xd7, 0x1ea, 0x6, 0x1000, 0x8001000000000000}, {0x15000, 0xf004}, {0x0, 0xf000}, 0x1, 0x0, 0xd000, 0x100400, 0x3, 0x500, 0x6000, [0x1, 0x3, 0x4, 0x1ff]}) 2018/04/03 21:44:02 executing program 7: socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) signalfd(r0, &(0x7f0000000180)={0x9}, 0x8) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x4000, 0x0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000100)=0x4, 0x4) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup\x00', 0x200002, 0x0) r3 = openat$cgroup_int(r2, &(0x7f0000000000)='cgroup.max.depth\x00', 0x2, 0x0) write$cgroup_int(r3, &(0x7f0000000080)={[0x2d, 0x33]}, 0x2) 2018/04/03 21:44:02 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = getgid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000040)=0xc) r4 = getegid() getresgid(&(0x7f0000000080)=0x0, &(0x7f00000000c0), &(0x7f0000000100)) r6 = getgid() stat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r9 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000240)='/dev/cuse\x00', 0x100, 0x0) ioctl$TIOCPKT(r9, 0x5420, &(0x7f00000002c0)=0x5) r10 = getegid() setgroups(0x7, &(0x7f0000000200)=[r1, r3, r4, r5, r6, r8, r10]) sendmsg$nl_generic(r0, &(0x7f0000000480)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f0000000800)=ANY=[@ANYBLOB="1c00001bc657a93b72187100020000000300000008000100", @ANYRES32=0x0], 0x1c}, 0x1}, 0x0) setresuid(r2, r7, r2) 2018/04/03 21:44:02 executing program 5: r0 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000040)) fcntl$getflags(r0, 0x40b) r1 = socket$inet(0x10, 0x0, 0x0) sendmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000020ff0)=[{&(0x7f000001d000)="2f0000001c00037affffff000d0000000200000001000000000003c91300010000000000000000005867000000050b", 0x2f}], 0x1}, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x305, 0x0) 2018/04/03 21:44:02 executing program 3: socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b5dfa8)={0x26, 'hash\x00', 0x0, 0x0, 'rmd128\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x73e0) sendfile(r1, r2, &(0x7f0000145000), 0x53) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000480)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) mkdir(&(0x7f0000000080)='./file0/file0\x00', 0x0) syz_fuse_mount(&(0x7f0000000100)='./file0\x00', 0x8000, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f0000000280)='./file0/file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000240)='fusectl\x00', 0x0, &(0x7f0000000040)) umount2(&(0x7f0000000140)='./file0\x00', 0x0) syz_fuse_mount(&(0x7f00000003c0)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 2018/04/03 21:44:02 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_udp_int(r0, 0x11, 0x0, &(0x7f00000001c0), 0x4) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x40000, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000040)={0x4, 0x1ef, 0x20, 0x0, 0xff, 0x9, 0x6c8d, 0x2, 0x2, 0x2, 0x3}, 0xb) socketpair(0x9, 0x1, 0x1, &(0x7f0000000080)) setsockopt$inet_group_source_req(r1, 0x0, 0x2e, &(0x7f0000000200)={0x60c, {{0x2, 0x4e24, @rand_addr=0x6}}, {{0x2, 0x4e20}}}, 0x108) 2018/04/03 21:44:02 executing program 0: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="d179f2508fb13583605d0008a230e7a657f9cc6e", 0x14) r1 = accept$alg(r0, 0x0, 0x0) r2 = perf_event_open(&(0x7f0000271000)={0x0, 0x70, 0x49, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8d, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000000000)='IPVS\x00') r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/loop-control\x00', 0x900, 0x0) r4 = ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, r4) r5 = socket$inet(0x2, 0x3, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000300)=0x0) sched_setaffinity(r6, 0x8, &(0x7f0000000380)=0x6) ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) syslog(0x2, &(0x7f0000000100)=""/26, 0x1a) r7 = dup3(r5, r3, 0x80000) r8 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r8, 0x40082404, &(0x7f0000000040)=0xff7ffffffffffffb) ioctl$PERF_EVENT_IOC_PERIOD(r8, 0x40082404, &(0x7f0000000000)=0x2) getsockopt$inet_sctp6_SCTP_STATUS(r7, 0x84, 0xe, &(0x7f0000000240)={0x0, 0x20, 0x2, 0x78b2d08c, 0x9, 0x4, 0x8, 0x87, {0x0, @in6={{0xa, 0x4e21, 0x2, @dev={0xfe, 0x80, [], 0x1a}, 0x8000}}, 0x1, 0x6, 0x6, 0x1000, 0x2}}, &(0x7f00000000c0)=0xb0) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r7, 0x84, 0x19, &(0x7f0000000180)={r9, 0x1}, 0x8) openat$cuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/cuse\x00', 0x2000, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) fchdir(0xffffffffffffffff) r10 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r10, &(0x7f0000000100)=ANY=[], 0x1023c) truncate(&(0x7f0000000140)='./file0\x00', 0x3) syz_open_procfs(0x0, &(0x7f0000000040)='net/raw\x00') perf_event_open(&(0x7f00000001c0)={0x0, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x10000}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socket$packet(0x11, 0x0, 0x300) socket$unix(0x1, 0x7, 0x0) 2018/04/03 21:44:02 executing program 2: r0 = accept$netrom(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000100)=0x10) connect$netrom(r0, &(0x7f0000000140)=@full={{0x3, {"17093f42cb9750"}, 0x1000}, [{"946405eb87bdfa"}, {"bacfc1cf6a5df0"}, {"2b5cd04bab2ebf"}, {"e26b8beb564816"}, {"a9f8f9d7d62e0c"}, {"68ff0aca82ee94"}, {"8f40dd1612364d"}, {"e8230a0885c1dd"}]}, 0x48) r1 = socket(0x10, 0x802, 0x0) bind(r1, &(0x7f0000000080)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x4e23}, 0x0, 0x0, 0x4}}, 0x80) write(r1, &(0x7f0000000040)="24000000200025f0071c01650e0ffc0e020020000000000000e1000c0800020000000005", 0x24) 2018/04/03 21:44:02 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00000001c0)={'vcan0\x00', {0x2, 0x0, @multicast2=0xe0000002}}) r1 = open(&(0x7f0000000c00)='./file0\x00', 0x400482, 0x131) connect$pppoe(r1, &(0x7f0000000c40)={0x18, 0x0, {0x4, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'syzkaller0\x00'}}, 0x1e) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f0000000040)={&(0x7f0000000000)=[0x80000000, 0x3a79, 0x3], 0x3, 0x3, 0x4, 0x6, 0xa7, 0xffffffff, {0x4, 0x400, 0x2, 0x9, 0x1, 0x5, 0xb14e, 0xffffffffffffff00, 0x754a, 0x4, 0xffffffff80000000, 0x7, 0x5, 0xfffffffffffffff9, "8fcb10ece664c3a9744b941f7ff17cac2a9f5bbe0aa1101c9ee1802c58f6c98d"}}) ioctl$KVM_CHECK_EXTENSION(r1, 0xae03, 0x9) r2 = syz_open_dev$mouse(&(0x7f00000000c0)='/dev/input/mouse#\x00', 0x82, 0x34000) ioctl$TCSETAW(r2, 0x5407, &(0x7f0000000100)={0x4, 0x7c0b, 0x1, 0x71e, 0x3, 0x1, 0xffff, 0x40, 0x86, 0x40}) 2018/04/03 21:44:02 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000265ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x2279, &(0x7f00000000c0)) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000080)={r1, 0x3, 0x5, 0x6d80524e}, &(0x7f00000000c0)=0x10) 2018/04/03 21:44:02 executing program 4: r0 = 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_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0x9}, 0x3d1) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000028000)={r1, &(0x7f0000000200), &(0x7f0000000240)="13"}, 0x20) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000000c0)={r1, 0x28, &(0x7f0000000080)={0x0, 0x0}}, 0x10) r3 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000100)={r2}, 0xc) close(r3) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000040)={r1, &(0x7f0000000140)="abe35d5be5e4fb4c5d1da6c488beafa43db0338fc801bb23bf5d3826f5304ac80e8211e1cda5a92afa214e8c7ddc10f4f8cbb407f177f3d639090f4a6a17362d11f3fa0aee432efca6721cabdbcdba02a3baebd66047dc92e97161e89f3e7b75558ce378c98ec52659c51e9df1564c64ad356d373cc65d53435b098f10702d1af63225b9c89c16cea08679fc5cbfa8a7a2ae79518c026a3422fc7b06884fc868dc8bbec2b42bff0ea428b8b7080d30", &(0x7f0000000280)=""/202}, 0x18) write$binfmt_misc(r0, &(0x7f0000000380)={'syz0', "93aeaeb15fcc6fdd0069416eaee91b1aa57a4e284336190c26ffcbd37296a565b53e59f1a38184a3913ef539d687c9a4bf92d861b5fd57e4356ba0850e2286a18d58522510832cc29578fe7196911f66478e0d062a006ccb866b92223bb2202c45540cc64d1ba401b7ae65d6c99d307e6cc786358e238b81c65fdfeff690b0bd4ab596fa7f03d4443fb94cd3817b5e215424f341bd89a7422778e560e62fca453f3e606ddbe90e2107c1b78d2cfd96d3fa6b9af303dc44159df999e5072e2466bfb4fd91677e6330abb3c6da1f77661ff4164ef12401a0c56e7b91a49b02d6ae7d053939c905144381d73e98de2dc05fa28867ed"}, 0xf8) 2018/04/03 21:44:02 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000f65000)=0x3fb, 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000f65000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x800, 0x0) setsockopt$inet6_int(r0, 0x29, 0xb, &(0x7f00004aaffc)=0x6, 0x4) sendto$inet6(r0, &(0x7f00007a8fff), 0x0, 0xfffffefffffffffe, &(0x7f000006ffe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000c86000), &(0x7f0000d1b252)) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x80000001, @local={0xfe, 0x80, [], 0xaa}, 0x9}, 0x1c) 2018/04/03 21:44:02 executing program 2: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000040)="24000000200025f0071c01650e0ffc0e020020000000000000e1000c0800020000000005", 0x24) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000000)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x28) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000000c0)={r1, 0x800}, &(0x7f0000000100)=0x8) [ 279.911043] IPVS: ftp: loaded support on port[0] = 21 [ 280.073237] IPVS: ftp: loaded support on port[0] = 21 [ 280.489483] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 280.697807] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 281.479037] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 281.485146] 8021q: adding VLAN 0 to HW filter on device bond0 [ 281.583293] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 281.679266] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 281.685437] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 281.692497] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 281.725335] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 281.731481] 8021q: adding VLAN 0 to HW filter on device bond0 [ 281.792862] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 281.851651] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 281.857819] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 281.864872] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready 2018/04/03 21:44:05 executing program 7: sendto$ax25(0xffffffffffffffff, &(0x7f0000000280), 0x0, 0x0, &(0x7f0000000000)={0x3, {"0fb41b44035e63"}}, 0x10) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a4ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r3 = ioctl$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_SMI(r3, 0xaeb7) r5 = gettid() syz_open_procfs(r5, &(0x7f0000000080)='gid_map\x00') ioctl$KVM_RUN(r4, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe5000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f0000000100)="b9870300000f329a1a00c0fee400c4c31120660d4ab981030000b806000000ba000000000f30c4e2392db636fb66ed0f3266b817018ed0c4e161f1c70f01cf66b8dc008ec8", 0x45}], 0x1, 0x0, &(0x7f0000000040), 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/04/03 21:44:05 executing program 4: r0 = socket$pptp(0x18, 0x1, 0x2) r1 = dup2(r0, r0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f0000000080)={0x3, 0x40, 0x2}) r2 = accept$unix(r1, &(0x7f0000000000)=@abs, &(0x7f0000000000)=0x8) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000100), &(0x7f0000000140)=0xb) ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f0000000180)=0x8) ftruncate(r2, 0x2b7) 2018/04/03 21:44:05 executing program 5: r0 = open(&(0x7f00000001c0)='./file0\x00', 0x3fffa, 0x0) r1 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) close(r0) open_by_handle_at(r1, &(0x7f0000000000)=ANY=[@ANYBLOB], 0x0) lseek(r0, 0x1ff9, 0x0) getdents64(r0, &(0x7f0000000040)=""/188, 0xbc) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f0000000100)="2d94f0a0749a121ea8f6d011ad4b5e4508b2a3a05183cddf3900d0aa68d20f871ae08492b1fc62eb366a7fcfad7f97070111566aa038257ca58a01c9a15dedbc40dd6ea2b1ada4943928da86953dfc0a0f97e3db07e65ac153dd28baeaa091c5a3d8acce30435b4c3882395c1bf2a44608fd3a1d05905889f6dcae0844befab24a8ddeae23dc65faafb36184ba209c666321f9dbbee3a67469d32b64ba3e457e8d63fcb556127433091b06bbacebaa7fdb898c2d60ec") 2018/04/03 21:44:05 executing program 2: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000080)="24000000200025f0071c01650e0ffc0e020020000000000000e1000c0800020000000005", 0x24) fcntl$dupfd(r0, 0x0, r0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000000)={'ip6tnl0\x00', 0x1}) r1 = accept4$unix(r0, &(0x7f00000000c0), &(0x7f0000000040)=0x6e, 0x80000) setsockopt(r1, 0xffffffff, 0xfffffffffffffffd, &(0x7f0000000140)="13351c697c22ed0557c08e88b209143d697d1b1300f81bbf9c711de9a9c2db3adbf93ab509fde45a6fddb6a2af102997d53e7804c2f4ec0d12c766e932b3484328d0aa4bc58c3a846bc55333949f409b679be846dc71b68c04f103ed9674310c107cbdd3d543f2222d89950fa865326f79c7d6ebc5284a3a18cbb4f5ddbe2c5aa23e7eed43470cfbfb93683375acf1c3aadd66bd17b6fe7b", 0x98) 2018/04/03 21:44:05 executing program 3: socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b5dfa8)={0x26, 'hash\x00', 0x0, 0x0, 'rmd128\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x73e0) sendfile(r1, r2, &(0x7f0000145000), 0x53) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000480)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) mkdir(&(0x7f0000000080)='./file0/file0\x00', 0x0) syz_fuse_mount(&(0x7f0000000100)='./file0\x00', 0x8000, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f0000000280)='./file0/file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000240)='fusectl\x00', 0x0, &(0x7f0000000040)) umount2(&(0x7f0000000140)='./file0\x00', 0x0) syz_fuse_mount(&(0x7f00000003c0)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 2018/04/03 21:44:05 executing program 0: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) inotify_add_watch(r0, &(0x7f00000000c0)='./file0\x00', 0x0) socket$inet(0x2, 0x49997df875453863, 0x0) ioctl$KVM_IRQFD(r0, 0x4020ae76, &(0x7f00000001c0)={r0, 0x1bd, 0x401, r0}) r1 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x80000) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000040)={0x716e}, 0x4) syz_mount_image$iso9660(&(0x7f0000000080)='iso9660\x00', &(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0, &(0x7f0000001d40), 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="6769643d317fae8664aff0e5edb995e0050c0b8418680cc38807da984bc3582723c4a426db40e04fd9470b1690319a44ac7dac3215b6a1090f421146fa0284ffda01cc27fd4de2574ef26fe7a841a781"]) mount(&(0x7f0000001680)='./file0\x00', &(0x7f00000016c0)='./file0\x00', &(0x7f0000001700)='tmpfs\x00', 0x0, &(0x7f0000001740)) ioctl$KVM_CHECK_EXTENSION(r0, 0xae03, 0x8) 2018/04/03 21:44:05 executing program 1: timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000000040)) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)={{0x0, 0x2710}, {0x0, 0x7530}}) rt_sigreturn() clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) timer_settime(0x0, 0x1, &(0x7f00000001c0)={{}, {r0, r1+30000000}}, &(0x7f0000000200)) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r3 = socket$kcm(0x29, 0x2, 0x0) r4 = dup2(r3, r2) write$fuse(r4, &(0x7f0000000240)={0x105, 0x0, 0x9, @random="90d1c263b81b0a8f8f0650147b048ae1537e15615ae025b9cc8b9c44f4b4d566ed2a185ce6f9e42e893b5be84f9e913e33a792b6f2629454e9d7dd939c3e7efe95c1e5e17b58cbd158ec62e3b5f9fc5816f61d0585437d7d2490157dab318cee606c91b917f36c1a6d74bbf83ed351413a4fa6e70dc034a080d419f3867232a93eb6b974ea6b283801d23f6242212895f163431233a3fcb2ee8e13800ca6ab0ba64b8d80412d8ffff3341125d890bb9269feb041c2717a3794bea5157f3d842a144f44e788c13124e7c7f15d3f33175762395e22083a035362e9f14b1d4664aec212a036077222bfa83ff2c069833df5a0c01bb424"}, 0x105) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) 2018/04/03 21:44:05 executing program 6: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x2, 0x0) ioctl$TCGETA(r0, 0x5405, &(0x7f0000000040)) arch_prctl(0x1004, &(0x7f0000000080)="d991d60ce5691a9e6ce805939ec0b333fc7efdf42247bb5bd8f181d6c1f1ff9b1ef0295b3f") ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f00000000c0)) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup/syz0\x00', 0x200002, 0x0) ioctl$EVIOCGABS0(r0, 0x80184540, &(0x7f0000000140)=""/86) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000001c0)={0x0, 0x1, 0x7, [0xfffffffffffffc01, 0xe566, 0x5b9, 0xae, 0x0, 0x4, 0x768b]}, &(0x7f0000000200)=0x16) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000240)={r1, @in={{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x6, 0x4, 0xffffffffffff923f, 0x2, 0x1}, &(0x7f0000000300)=0x98) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000340)={r2, 0x4}, &(0x7f0000000380)=0x8) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/sequencer2\x00', 0xa001, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000400)={r2, 0x800}, 0x8) getpeername$packet(r0, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000480)=0x14) r5 = geteuid() setsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f00000004c0)={{{@in=@dev={0xac, 0x14, 0x14, 0xa}, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4e23, 0x0, 0x4e20, 0x8, 0x0, 0x6288d0fbc482a6c5, 0x20, 0xdf, r4, r5}, {0x8, 0x8, 0x5, 0x4e2, 0xe69, 0x3, 0x3, 0x800}, {0x4, 0x9, 0x7, 0xf59}, 0x8, 0x6e6bb4, 0x0, 0x1, 0x1, 0x1}, {{@in6=@ipv4={[], [0xff, 0xff]}, 0x4d4, 0xff}, 0xa, @in6=@ipv4={[], [0xff, 0xff]}, 0x34ff, 0x0, 0x3, 0x5, 0x9, 0x3, 0x7}}, 0xe8) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f00000005c0)=0x5, &(0x7f0000000600)=0x4) fremovexattr(r0, &(0x7f0000000640)=@random={'system.', './cgroup/syz0\x00'}) write$fuse(r3, &(0x7f0000000680)={0x30, 0x1, 0x8, @fuse_notify_retrieve_out={0x1, 0x0, 0x2, 0x8}}, 0x30) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f00000006c0)) r6 = shmget$private(0x0, 0x1000, 0x2, &(0x7f0000fff000/0x1000)=nil) shmctl$SHM_STAT(r6, 0xd, &(0x7f0000000700)=""/30) recvmsg(r0, &(0x7f0000001c80)={&(0x7f0000000740)=@in6, 0x80, &(0x7f0000001c00)=[{&(0x7f00000007c0)=""/105, 0x69}, {&(0x7f0000000840)=""/254, 0xfe}, {&(0x7f0000000940)=""/180, 0xb4}, {&(0x7f0000000a00)=""/69, 0x45}, {&(0x7f0000000a80)=""/22, 0x16}, {&(0x7f0000000ac0)=""/27, 0x1b}, {&(0x7f0000000b00)=""/4096, 0x1000}, {&(0x7f0000001b00)=""/214, 0xd6}], 0x8, 0x0, 0x0, 0xd59}, 0x40) r7 = dup(r0) ioctl$ASHMEM_GET_PROT_MASK(r3, 0x7706, &(0x7f0000001cc0)) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000001d00)) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f0000001d40)={r2, @in6={{0xa, 0x4e20, 0x1, @dev={0xfe, 0x80, [], 0x17}, 0x8}}, [0xfffffffffffffffb, 0xd0ff, 0x7, 0x1c6980000, 0x3ff, 0x40000000000, 0x3f, 0x1, 0x9, 0x5, 0x3, 0x7ff, 0x3, 0x6, 0x369b]}, &(0x7f0000001e40)=0x100) syz_extract_tcp_res(&(0x7f0000001e80), 0x0, 0xd2) ioctl$TIOCSLCKTRMIOS(r3, 0x5457, &(0x7f0000001ec0)) ioctl$PPPIOCGFLAGS(r7, 0x8004745a, &(0x7f0000001f00)) fstat(r3, &(0x7f0000001f80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000001f40)='./file0\x00', r5, r8) 2018/04/03 21:44:05 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f0000000000), 0x4) syz_emit_ethernet(0x66, &(0x7f0000000000)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0xffffff8f, [], 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) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vga_arbiter\x00', 0x400000, 0x0) sendto$inet(r1, &(0x7f00000001c0)="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", 0x1000, 0x80, &(0x7f00000011c0)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x11}}, 0x10) r2 = syz_open_dev$vcsn(&(0x7f0000001200)='/dev/vcs#\x00', 0x5, 0x602041) fcntl$getown(r0, 0x9) ioctl$EVIOCGABS3F(r2, 0x8018457f, &(0x7f0000001240)=""/121) recvfrom$inet(r2, &(0x7f00000000c0)=""/106, 0x6a, 0x60, &(0x7f0000000140)={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) 2018/04/03 21:44:05 executing program 2: r0 = socket(0x10, 0x802, 0x0) sendmsg$nl_generic(r0, &(0x7f0000001240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000001200)={&(0x7f0000000080)={0x1180, 0x1b, 0x3e, 0x70bd27, 0x25dfdbfc, {0xb}, [@generic="f79d6e889ded22e5ce7455367c883f03a94016af4f3fab2f478481f4c6e22e9d459d4b4bdf16e7f1fa66b0adda25e8edd70aba125dcec3151a9ed89e7bcbacba632ab3395fe1ab595e73eba964811c9a2d021053279c9651dea7554116cf09778122651480585d2f6a7d2c3d0e992bb14138cc1f86b825ce34ca1d9d591932707c3d1ae6a9265d037fd86e03e15bcd403170fea30478df1486e98b4e1df942acd65808d94b044488c9ec02650eb81c379160cfd88e0e79198f5c7491a908b9b42d41c3e602449724874511f1b08196", @generic="eda8", @generic="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", @generic="dbe37d89e2fad18a8f50f3e2a82fe286c0fdf8361385d103c5984ef34e424857b51bf274634ec09155c92592db4f4116969681995833eac2fee849db507aed4d42333729cf1757ead52f08db264cd880775e66cea2db3b876fba607186a7170b007c79400ed7a7eae30853287640b4015ee1bafb20acf890219843a90f6b85ac63a4ee44893d538ce0e679ba7dba9f13ad69afa57c9a9e1a980b"]}, 0x1180}, 0x1, 0x0, 0x0, 0x800}, 0x4000000) connect$inet6(r0, &(0x7f0000001280)={0xa, 0x4e24, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0x8001}, 0x1c) write(r0, &(0x7f0000000040)="24000000200025f0071c01650e0ffc0e020020000000000000e1000c0800020000000005", 0x24) 2018/04/03 21:44:05 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/audio\x00', 0x0, 0x0) close(r1) syz_open_dev$tun(&(0x7f0000000340)='/dev/net/tun\x00', 0x0, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00000007c0)=ANY=[]) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000040)=""/254, &(0x7f0000000140)=""/119, &(0x7f00000001c0)=""/150}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000300)={'dummy0\x00', 0x1}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000f1dff8)={0x0, r1}) ioctl$VHOST_RESET_OWNER(r0, 0xaf02, 0x0) remap_file_pages(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0xa, 0x100, 0x1) getsockname$packet(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000380)=0x14) 2018/04/03 21:44:05 executing program 4: remap_file_pages(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x3000001, 0xffffffffffffffff, 0x42800) r0 = socket(0x10, 0x802, 0x4) sendmsg$nl_route(r0, &(0x7f0000001680)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000001640)={&(0x7f00000003c0)=@setlink={0x4c, 0x13, 0x50b, 0x0, 0x0, {}, [@IFLA_XDP={0x4, 0x2b}, @IFLA_IFALIAS={0x14, 0x14, 'erspan0\x00'}, @IFLA_IFNAME={0x14, 0x3, 'erspan0\x00'}]}, 0x4c}, 0x1}, 0x0) 2018/04/03 21:44:05 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_DEST(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40200}, 0xc, &(0x7f0000000100)={&(0x7f0000000040)={0x24, r1, 0xc, 0x70bd27, 0x25dfdbfb, {0x6}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x81}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1}]}, 0x24}, 0x1, 0x0, 0x0, 0x1}, 0x4000) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000140)='/dev/audio\x00', 0x0, 0x0) accept4$alg(r2, 0x0, 0x0, 0x803) sendmsg$IPVS_CMD_ZERO(r0, &(0x7f0000000240)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000540)={0x28, r1, 0xa01, 0x0, 0x0, {0x10}, [@IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x5}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}]}]}, 0x28}, 0x1}, 0x0) 2018/04/03 21:44:05 executing program 0: ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000080)={0x7, 0xffffffffffffff9c}) r1 = fcntl$getown(0xffffffffffffffff, 0x9) fcntl$setown(r0, 0x8, r1) 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, 0xffffffffffffff01}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000000080), 0x30d) ioctl$sock_inet_SIOCGIFDSTADDR(0xffffffffffffffff, 0x8917, &(0x7f0000000040)={'bcsh0\x00', {0x2, 0x0, @dev={0xac, 0x14, 0x14}}}) syz_open_dev$dspn(&(0x7f00000002c0)='/dev/dsp#\x00', 0x0, 0x800) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000300)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) getsockopt$IP6T_SO_GET_REVISION_TARGET(0xffffffffffffffff, 0x29, 0x45, &(0x7f0000000240)={'NETMAP\x00'}, &(0x7f0000000280)=0x1e) write$rdma_cm(r2, &(0x7f00000000c0)=ANY=[@ANYBLOB="020000d1a20000fa009e9700000000000a00000000000000fe8000000000000000000000000000bb000000005b1f83537fd786ab04224141d2fc8aead33980eb317492324fb96a1a488c23fa927e714c53ca64b4ea324c608568e30fefb2a02a9270a04a71c80247b2a2092bc58249120524dc5bb9894d60bdbd8874b138950172c0eae066c529b3a176f49571f8f5ddbc709594ad6883ade781194d3a6b3fd08b5b52317154c20788b525dbc9c896692c274ed94a9cb10ea0", @ANYRES32=0xffffffff], 0x30) 2018/04/03 21:44:05 executing program 6: r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000001400)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000001440)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000001480)={r1, r2}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000015c0)={'sit0\x00', 0x0}) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@empty, @remote={0xac, 0x14, 0x14, 0xbb}, r3}, 0xc) sendto$inet(r0, &(0x7f00000003c0)="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", 0x1000, 0x0, &(0x7f0000000280)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r4 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x101801) r5 = dup2(r4, r4) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a85320, &(0x7f00000001c0)={{}, 'port1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fe, 0x4, 0x0, 0x6}) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r0, 0x29, 0x41, &(0x7f0000001500)={'security\x00', 0x5, [{}, {}, {}, {}, {}]}, 0x78) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r5, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) write$sndseq(r5, &(0x7f0000000080)=[{0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @connect}], 0x2cf) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00000002c0)=ANY=[@ANYBLOB="03000000a43429f4708e33b28f2eb98b2702cc09fcaf6eeeb6000000", @ANYRES32=0x0], &(0x7f0000000040)=0x2) r6 = geteuid() setsockopt$inet6_IPV6_XFRM_POLICY(r5, 0x29, 0x23, &(0x7f0000001600)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in=@broadcast=0xffffffff, 0x4e21, 0x6, 0x4e22, 0x0, 0xa, 0x20, 0xa0, 0x3b, 0x0, r6}, {0x4, 0x2, 0x39, 0x2, 0x4, 0x1, 0xfffffffffffffff8, 0x3}, {0x0, 0x7, 0xffffffffffffffff, 0x1ff}, 0xfffffffffffffff7, 0x6e6bb9, 0x0, 0x1, 0x1, 0x1}, {{@in=@broadcast=0xffffffff, 0x4d6, 0x7f}, 0x2, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x3500, 0x0, 0x32e360bd3730b710, 0x400, 0x81, 0x3, 0x8001}}, 0xe8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f00000000c0)={0x0, 0x4}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r5, 0x84, 0xe, &(0x7f0000000300)={0x0, 0x101, 0x80000000, 0xa00, 0x17, 0x2, 0x7ff, 0x5, {r7, @in6={{0xa, 0x4e20, 0x4d, @dev={0xfe, 0x80, [], 0xf}, 0x4}}, 0x2, 0x5, 0x20, 0x1000, 0x561}}, &(0x7f0000000140)=0xb0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f00000014c0), 0x4) dup2(r0, r5) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r5, 0x84, 0x18, &(0x7f00000013c0)={0x0, 0x8}, 0x8) 2018/04/03 21:44:05 executing program 2: r0 = socket(0xf, 0x80006, 0xfff) write(r0, &(0x7f0000000040)="24000000200025f0071c01650e0ffc0e020020000000000000e1000c0800020000000005", 0x249) 2018/04/03 21:44:05 executing program 1: r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x7, &(0x7f0000000040)={0x0, 0x0, 0x8}) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x7fffffff}, 0x8, 0x0) readv(r2, &(0x7f0000000000)=[{&(0x7f0000000540)=""/4096, 0x1000}], 0x1) 2018/04/03 21:44:05 executing program 4: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ashmem\x00', 0x10000, 0x0) ioctl$ASHMEM_GET_SIZE(r0, 0x7704, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x4a4400) ioctl$KVM_GET_DEBUGREGS(r1, 0x8080aea1, &(0x7f0000000040)) [ 282.111149] netlink: 'syz-executor7': attribute type 1 has an invalid length. 2018/04/03 21:44:05 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000783000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000140)={0x0, r0, 0x1}) r2 = syz_open_dev$midi(&(0x7f0000000180)='/dev/midi#\x00', 0x36f, 0x400) bpf$BPF_PROG_ATTACH(0x8, &(0x7f00000001c0)={r1, r2, 0x5, 0x2}, 0x10) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, 'port1\x00', 0xa9824f69d1376637, 0x20000010800a}) clock_gettime(0x0, &(0x7f0000000380)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1, @time={r3, r4+30000000}, 0x8}) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000480)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r2, &(0x7f0000000580)={&(0x7f0000000440)={0x10}, 0xc, &(0x7f0000000540)={&(0x7f00000004c0)={0x64, r5, 0x120, 0x70bd27, 0x25dfdbfb, {0x4}, [@IPVS_CMD_ATTR_SERVICE={0x50, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x0, 0x2}}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x7f}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}]}]}, 0x64}, 0x1, 0x0, 0x0, 0x811}, 0x4040040) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000400)) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r2, 0x12, 0x2, &(0x7f00000003c0), &(0x7f00000005c0)) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000200)={0x0, 0x3ff, 0x10}, &(0x7f0000000240)=0xc) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000280)={r6, @in6={{0xa, 0x4e24, 0x7f, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x7fffffff}}, 0x2, 0x0, 0x4, 0x2, 0x7}, &(0x7f0000000340)=0x98) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000000080)={0x0, 0x0, 0x0, 'queue0\x00'}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/03 21:44:05 executing program 3: socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b5dfa8)={0x26, 'hash\x00', 0x0, 0x0, 'rmd128\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x73e0) sendfile(r1, r2, &(0x7f0000145000), 0x53) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000480)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) mkdir(&(0x7f0000000080)='./file0/file0\x00', 0x0) syz_fuse_mount(&(0x7f0000000100)='./file0\x00', 0x8000, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f0000000280)='./file0/file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000240)='fusectl\x00', 0x0, &(0x7f0000000040)) umount2(&(0x7f0000000140)='./file0\x00', 0x0) syz_fuse_mount(&(0x7f00000003c0)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 2018/04/03 21:44:05 executing program 6: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xa, 0x800000000006, 0x4, 0x9}, 0x2c) r1 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x3, 0x10000) ioctl$VHOST_VSOCK_SET_RUNNING(r1, 0x4004af61, &(0x7f0000000140)=0x1) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup\x00', 0x200002, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000000c0)={0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000080)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000001c0)={r0, &(0x7f0000000400), &(0x7f00000000c0)}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000280)={r0, &(0x7f0000000480)="c0e08995c5b471c40bca144ed5d38a6fba4effb0b46ceeb07e35d505327de16cdea1d29c63f3406e3b46d5539fda4a7c719fb8bca7d5751184ca42a1698806302b402fdcffd5df6b596dd07e0bc72933a344d145990ddcaf4eb68b8a2cefce45e2ffd0d7fc15eaffbf4043b1be2f36889a9152082705e34c7dbc3c0ad3614a2408a02b29a10ad8d507a8635ff58d0e150971b18c87e285a79082159f798bae67667dc12dee9c913ece51572ac37225b4aaacf6864878afbb2e4dd7b720f741b38d0cc2647cb8ba99c412bc862db1f1712e2203416a5915ad6b208f7b780f86c2635d8659afa43dbcc4a1"}, 0xfffffffffffffe21) syz_init_net_socket$llc(0x1a, 0x0, 0x0) mq_getsetattr(0xffffffffffffffff, &(0x7f0000000640), 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000180)) getpid() openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.net/syz0\x00', 0x200002, 0x0) openat$vsock(0xffffffffffffff9c, &(0x7f0000000440)='/dev/vhost-vsock\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000700)=ANY=[], &(0x7f00000001c0)) 2018/04/03 21:44:05 executing program 2: r0 = socket(0x10, 0x802, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000080)={0x4, &(0x7f0000000000)=[{0x1ff, 0x9, 0x8}, {0xfffffffffffffffc, 0x3, 0x80, 0x2}, {0x7fff, 0x9, 0xd4a, 0x3}, {0x401, 0x819b, 0x7, 0x100}]}, 0x10) prctl$seccomp(0x16, 0x3, &(0x7f0000000100)={0x5, &(0x7f00000000c0)=[{0x0, 0x6a, 0x4, 0x5}, {0xffffffffffff6000, 0xc9b, 0x0, 0x8}, {0x6, 0x3e6, 0x7, 0x525}, {0x5, 0x80, 0x9, 0xfffffffffffffff8}, {0x3f, 0xff, 0xdd4, 0x10000}]}) write(r0, &(0x7f0000000040)="24000000200025f0071c01650e0ffc0e020020000000000000e1000c0800020000000005", 0x24) 2018/04/03 21:44:07 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000d2effc)=0x81, 0x4) setsockopt$sock_int(r0, 0x1, 0x1b, &(0x7f0000df7000), 0x4) getpeername$netlink(r0, &(0x7f0000000000), &(0x7f0000000040)=0xc) 2018/04/03 21:44:07 executing program 3: socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b5dfa8)={0x26, 'hash\x00', 0x0, 0x0, 'rmd128\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x73e0) sendfile(r1, r2, &(0x7f0000145000), 0x53) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000480)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) mkdir(&(0x7f0000000080)='./file0/file0\x00', 0x0) syz_fuse_mount(&(0x7f0000000100)='./file0\x00', 0x8000, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f0000000280)='./file0/file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000240)='fusectl\x00', 0x0, &(0x7f0000000040)) umount2(&(0x7f0000000140)='./file0\x00', 0x0) 2018/04/03 21:44:07 executing program 5: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x7, 0x10000) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000000080), &(0x7f00000000c0)=0x4) getpeername$packet(r0, &(0x7f0000001780)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000017c0)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000001800)={'dummy0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000018c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1004000}, 0xc, &(0x7f0000001880)={&(0x7f0000001840)=@bridge_delneigh={0x40, 0x1d, 0x304, 0x70bd29, 0x25dfdbfb, {0x1c, 0x0, 0x0, r1, 0x4a, 0x2, 0xb}, [@NDA_IFINDEX={0x8, 0x8, r2}, @NDA_CACHEINFO={0x14, 0x3, {0x7, 0xbe, 0xfff}}, @NDA_DST_IPV4={0x8, 0x1, @multicast1=0xe0000001}]}, 0x40}, 0x1, 0x0, 0x0, 0x20004000}, 0x40) r3 = socket(0x12, 0x80b, 0xfffffffffffffffe) setsockopt$packet_int(r3, 0x107, 0xa, &(0x7f0000000040)=0xfffffffffffffffd, 0xffffffffffffff99) 2018/04/03 21:44:07 executing program 1: r0 = socket(0x1e, 0x4, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x5, 0x680000) mmap$binder(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x0, 0x10, r1, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000240), &(0x7f0000000280)=0x14) 2018/04/03 21:44:07 executing program 4: r0 = socket$inet(0x2, 0x6, 0x1) bind$inet(r0, &(0x7f0000001ff0)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @broadcast=0xffffffff, @multicast1=0xe0000001}, @udp={0x0, 0x4e23, 0x8}}}}}, 0x0) 2018/04/03 21:44:07 executing program 2: r0 = socket(0x10, 0x802, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000040)={0x0, 0x9}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000140)={r1, 0x9}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000000c0)={r1, 0x9}, 0x8) write(r0, &(0x7f0000000000)="24000000200025f0071c01650e0ffc0e020020001b000000bb5408000000b129757db742", 0x24) accept4$vsock_stream(r0, &(0x7f0000000100)={0x28, 0x0, 0x2711, @reserved=0x1}, 0x10, 0x80000) 2018/04/03 21:44:07 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000048ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000000040)) r1 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x2, 0x5452ff) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f00000000c0)={{0xa, 0x4e24, 0x8, @loopback={0x0, 0x1}, 0x80000001}, {0xa, 0x4e21, 0x3, @loopback={0x0, 0x1}, 0x7fc00000000000}, 0x9, [0x9, 0x47, 0x2, 0x10000, 0x1, 0x8, 0x800001, 0x8000]}, 0x5c) ioctl$KVM_XEN_HVM_CONFIG(r1, 0x4038ae7a, &(0x7f0000000440)={0x5180000000000, 0xc0000102, &(0x7f0000000300)="76f4b16062c65a16aac5548a1df15362cca9617bddaf6621995ff2a13e163b0b28577b5f295ebfcca46ab39d2ea4ef7cd869a137c129f377409e4b01fd72aa2e3bb8a1022ef0c482f7439651df25bd351e3125cba7ed7b66be0904fcff2aad94da7bcf4c7d9707498e0f9ae3f234ccd07b3cba3f9328c47ab5dd92a05ec7406528d92385b89347987c84c835b270ca6f835cdf15b0b71d70f54d15dfceedffeb85f7f83c67e190c15d3821c2490316a682cade3e30d9ad95ec1a6ba62103f4f9c3ea5bad90483dd04dee189d06d4257a4d83", &(0x7f0000000400)="e4354a1489f6a96accd22c9f76a462801ff510bd14a590bfec26aba99a858a8e734bab607e4f", 0xd2, 0x26}) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f0000000180)) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000140)={0x0, 0xcf3}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000280)={r2, 0x10001}, &(0x7f00000002c0)=0x8) r3 = add_key(&(0x7f0000000480)='id_resolver\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000500)="41c7bf727bad1d0b2f82266bd782f39e910ff8055956111b3c976601b623a22887bbb37ef547c6c76c331230916a89c0ac724db1fa6b8d08a4467abe819d84d7a0119c99c69a0f6a6cc9b5e100a1786b083c02ee54585b86", 0x58, 0xfffffffffffffffb) keyctl$invalidate(0x15, r3) 2018/04/03 21:44:07 executing program 0: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x90081, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000040)=[@in={0x2, 0x4e22, @broadcast=0xffffffff}, @in6={0xa, 0x4e22, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x1}, @in6={0xa, 0x4e24, 0x7f, @loopback={0x0, 0x1}, 0x3}], 0x48) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e22, @multicast1=0xe0000001}}, 0x6, 0x7ff, 0x1, 0xffffffffffff0000, 0x8}, &(0x7f0000000180)=0x98) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000001c0)={r1, 0x7f, 0x30}, &(0x7f0000000200)=0xc) r3 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000280)={&(0x7f0000000240)='./file0\x00', 0x0, 0x18}, 0x10) syz_init_net_socket$nfc_raw(0x27, 0x3, 0x0) setsockopt$inet_mreqsrc(r3, 0x0, 0x27, &(0x7f00000002c0)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) sendmsg$nl_crypto(r0, &(0x7f0000000480)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0xa080022}, 0xc, &(0x7f0000000440)={&(0x7f0000000340)=@del={0xf8, 0x11, 0x600, 0x70bd28, 0x25dfdbff, {{'gcm(tnepres-generic)\x00'}, [], [], 0x2000, 0x2000}, [{0x8, 0x1, 0x4}, {0x8, 0x1, 0xffffffff}, {0x8, 0x1, 0xc6de}]}, 0xf8}, 0x1}, 0x10) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000004c0)={r2, 0x4}, 0x8) getsockopt$EBT_SO_GET_INFO(r0, 0x0, 0x80, &(0x7f0000000500)={'filter\x00'}, &(0x7f0000000580)=0x78) ioctl$KVM_SET_NR_MMU_PAGES(r0, 0xae44, 0x0) socket$pptp(0x18, 0x1, 0x2) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f00000005c0)={{0x8001, 0x1ff}, 'port0\x00', 0xd8, 0x2, 0xfffffffffffffff7, 0x161, 0x3, 0x1, 0x8, 0x0, 0x5, 0xcb1c}) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f00000006c0)=@raw={'raw\x00', 0x9, 0x3, 0x338, 0x150, 0xffffffff, 0xffffffff, 0x150, 0xffffffff, 0x2a0, 0xffffffff, 0xffffffff, 0x2a0, 0xffffffff, 0x3, &(0x7f0000000680), {[{{@ip={@empty, @broadcast=0xffffffff, 0xffffff00, 0xffffffff, 'bond0\x00', 'ifb0\x00', {0xff}, {0xff}, 0x6c, 0x3, 0x8}, 0x0, 0x110, 0x150, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00'}, @common=@osf={0x50, 'osf\x00', 0x0, {'syz0\x00', 0x5, 0x8, 0x1}}]}, @common=@inet=@LOG={0x40, 'LOG\x00', 0x0, {0x0, 0x1, "e42151e00f8f2eb5c2d41f5b31c9239ef51da79380b43160e623524b6ade"}}}, {{@ip={@broadcast=0xffffffff, @broadcast=0xffffffff, 0xff, 0x0, 'yam0\x00', 'dummy0\x00', {0xff}, {}, 0x6, 0x3, 0x2}, 0x0, 0xe8, 0x150, 0x0, {}, [@common=@inet=@tos={0x28, 'tos\x00', 0x0, {0x9, 0xd80}}, @inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x4}}]}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x7, 0x8, 0xffffffffffffffa8, 0x2, 'pptp\x00', 'syz1\x00', 0xffffffffffffff7d}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x398) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000ac0)={0x20, {0x2, 0x4e22}, {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e21, @broadcast=0xffffffff}, 0xa0, 0x80000001, 0x6, 0xffff, 0x1, &(0x7f0000000a80)='ip6gre0\x00', 0x3f, 0x2, 0x3f}) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000b40), &(0x7f0000000b80)=0x4) readahead(r3, 0x9, 0x6) r4 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000bc0)='/dev/cuse\x00', 0x200000, 0x0) sendto(r4, &(0x7f0000000c00)="4f58e3ea1876524a82ae0a81573646044b278e1cc97ee7f5d626e06e0c7875839d785f8670a9fa7f1abde360dce35fc1c6ec29ccab673fcf14ef7d78cf1608820a9b7737029d458a93ba1345be49d3106d46ea58043b37d8970e73e06b264897e39a1b51b579adbf5492ebb62f112ab062", 0x71, 0x804, &(0x7f0000000c80)=@llc={0x1a, 0x33f, 0x8, 0x949, 0x431538df, 0x40, @random="f83695edbd2b"}, 0x80) sendmsg$unix(r0, &(0x7f0000000dc0)={&(0x7f0000000d00)=@abs={0x0, 0x0, 0x4e24}, 0x6e, &(0x7f0000000d80), 0x0, 0x0, 0x0, 0x4}, 0x40) setsockopt$ALG_SET_AEAD_AUTHSIZE(r4, 0x117, 0x5, 0x0, 0x5) chdir(&(0x7f0000000e00)='./file0\x00') getsockopt$kcm_KCM_RECV_DISABLE(r4, 0x119, 0x1, &(0x7f0000000e40), 0x4) write$cgroup_subtree(r0, &(0x7f0000000e80)={[{0x2f, 'rdma', 0x20}, {0x2d, 'io', 0x20}, {0x2d, 'pids', 0x20}]}, 0x10) r5 = syz_open_dev$dspn(&(0x7f0000000ec0)='/dev/dsp#\x00', 0x29f, 0x400) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r4, 0x84, 0x70, &(0x7f0000000f00)={r2, @in6={{0xa, 0x4e24, 0x6, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x4}}, [0x5, 0x9, 0x4, 0x81, 0x8, 0x7fffffff, 0x1, 0x2, 0x1c00000000, 0x10001, 0x2c31, 0x3, 0x2493, 0x3, 0x2]}, &(0x7f0000001000)=0x100) fstat(r0, &(0x7f0000001080)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000001100)='./file0\x00', &(0x7f0000001140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f0000001040)='./file0\x00', 0x0, r6, r7, 0xb0f, 0xa10005) write$binfmt_script(r5, &(0x7f00000011c0)={'#! ', './file0', [{0x20, '-+'}, {0x20}, {0x20, 'raw\x00'}, {0x20, 'pptp\x00'}, {0x20, 'syz1\x00'}, {0x20, 'yam0\x00'}], 0xa, "4575500ab890ea6852b103a1969b7df031fb59c675106e7700d79b222a615261cdc42717e5d63fb354510c435bc6267ce1975e424a96f00413fbfd24e251edb7dd0b7337cc2e49efae0d57afec8dd0642626d417576f357e4b6b6e0d9f0505673b6939be072a03da839116873f8ac0e13fac54eb06f6151ee1837bcdf00c4385dfbe0310465e5865bfebb7dd0b12d27cc0f5d6c50e70a383ecb5cf0f0bcceb"}, 0xc5) [ 283.436549] netlink: 8 bytes leftover after parsing attributes in process `syz-executor2'. 2018/04/03 21:44:07 executing program 5: r0 = semget$private(0x0, 0x7, 0x0) semtimedop(r0, &(0x7f00000a8000)=[{0x0, 0xfffffffffffffff9}], 0x1, &(0x7f0000efe000)={0x2000}) semctl$GETNCNT(r0, 0x0, 0xe, &(0x7f0000002080)=""/4096) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x100, 0x0) r2 = fcntl$dupfd(0xffffffffffffffff, 0x406, r1) fcntl$F_SET_RW_HINT(r2, 0x40c, &(0x7f0000000000)=0x3) 2018/04/03 21:44:07 executing program 7: r0 = socket(0x1e, 0x2000000000000005, 0x80000001) connect$ax25(r0, &(0x7f000038aff0)={0x1e, {"86370506060008"}}, 0x10) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000000040)="e2ef5209abff0f835d2dc8df0bc159a4bd3e9e7b17ed0a7f659c32ea2157e49101ded30d4cf73bb51c4dbe64dae2fc6fdb11ad0eb238551d606ec7ceeb", 0x3d) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)=0x1, 0x4) 2018/04/03 21:44:07 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x400000000e) r1 = shmget$private(0x0, 0x4000, 0x7800110c, &(0x7f0000000000/0x4000)=nil) shmat(r1, &(0x7f0000000000/0x2000)=nil, 0x4000) ioctl$FIONREAD(r0, 0x80047437, &(0x7f0000000100)) syz_open_pts(r0, 0x24000) [ 283.489902] netlink: 8 bytes leftover after parsing attributes in process `syz-executor2'. 2018/04/03 21:44:08 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x2) writev(r0, &(0x7f0000000080)=[{&(0x7f00000000c0)="290000001a001bc91d001c00000100000208000000ae0b16da02cb9e41a4197f4cf33ac75cfb8a001f", 0x29}], 0x1) 2018/04/03 21:44:08 executing program 1: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000240)='/dev/vcsa#\x00', 0x1a1, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) r2 = syz_open_dev$sg(&(0x7f00000c5ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r2, 0x80e85411, &(0x7f00000002c0)=""/181) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da14, 0x5, 0x20000000}) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(0xffffffffffffffff, 0x40485404, &(0x7f0000000040)={{0x0, 0x0, 0x0, 0x3}}) ioctl$sock_SIOCOUTQ(r2, 0x5411, &(0x7f0000000100)) socket$vsock_stream(0x28, 0x1, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r2, 0x40485404, &(0x7f0000000180)={{0x0, 0x2, 0x2}, 0x901f, 0x9}) ioctl(r2, 0x2285, &(0x7f0000007000)='S') socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000140)) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000000380)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000200)=0x2) ioctl$DRM_IOCTL_ADD_BUFS(r2, 0xc0206416, &(0x7f00000000c0)={0x0, 0x5, 0x6, 0x2, 0xb, 0x8}) 2018/04/03 21:44:08 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mbind(&(0x7f00005a4000/0x2000)=nil, 0x2000, 0x4003, &(0x7f0000000040)=0xb71, 0x61, 0x1) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) shutdown(r0, 0x1) mbind(&(0x7f0000321000/0x3000)=nil, 0x3000, 0x3, &(0x7f0000a66ff8)=0x215, 0x435, 0x20000000002) 2018/04/03 21:44:08 executing program 4: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00005cfff6)='/dev/cuse\x00', 0x8010000080802, 0x0) pread64(r0, &(0x7f0000a4c000)=""/56, 0x38, 0x0) write$fuse(r0, &(0x7f0000b6c000)={0xffffffa6, 0x0, 0x1, @random="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0x1058) 2018/04/03 21:44:08 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0xb, 0x7f, 0x7, 0x5, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r0, &(0x7f0000000040), &(0x7f0000000080)}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000180)={r0, &(0x7f0000000580)="93c303a6b7a391fe142770c53a04ea8cdf02c5f800bf77b0ea1c6e85aab109ce7d2637b4b270fcef18831f00ade9a0e0b2ea1a2a0745f26a5c05f2064aafd6dec90f9eb09453e5b12a86854ebe4db6fac824cf003fb063e1576288c7c473f652c41f8cca555904ad24e651c6233949d0ec0beec27ac20cd548a6d164f8364a9dccc415b81984f44ad6fbdd9f58d78c3c201df040d5adfac46daf3eebb1f69509ed5388626d1976b1ada264", &(0x7f0000001800)=""/135}, 0x18) r1 = syz_open_dev$vcsn(&(0x7f0000000400)='/dev/vcs#\x00', 0xb, 0x20000000004000) recvmsg$netrom(r1, &(0x7f00000017c0)={&(0x7f00000003c0)=@ax25={0x3, {"c05ac24a20834c"}, 0x6}, 0x10, &(0x7f0000000680)=[{&(0x7f00000004c0)="289ce517358ef4bb5ea1a35c7e537efa39675ffe3c7e9aaec7c4b0049a2dd02d3bc6ab39b5aa9c334457dd88d69cbe122003fb949a47e572b5b0e38327ed4744543037d14da0bc02b6da55a3039ee65f10c031ad304cd3c04c22b36f83fca76590cd1722f71f89cc51c429eb79afa90165a1b366d7fd6d15ac89718cbf0e754e94518808dcb6c333903c6e14e3c0c86c75335900fdbd5d2efa22b77cb1f6eddfd7b677627d3cafc073bb7efc34", 0xad}], 0x1, &(0x7f00000006c0)=ANY=[@ANYBLOB="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"], 0x10f8, 0x40800}, 0x101) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000100)={0xffffffffffffffff, &(0x7f0000000000)="827021baca", &(0x7f0000000080)=""/98}, 0x18) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000000)={r0, &(0x7f0000001980), &(0x7f00000018c0)=""/140}, 0xd) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000001c0)={r0, &(0x7f0000000000), &(0x7f0000000080)}, 0x20) bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0xb, 0x0, &(0x7f0000000200)=@raw, &(0x7f0000000240)='GPL\x00', 0x0, 0x84, &(0x7f0000000280)=""/132}, 0x48) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000080)={r0, &(0x7f0000000340), &(0x7f0000000200)=""/208}, 0x18) ioctl$KVM_GET_SREGS(r1, 0x8138ae83, &(0x7f0000001980)) 2018/04/03 21:44:08 executing program 2: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000240)="24000000200025f0071c01650e0ffc0e020020000000000000e1000c080002000000000587e41f1cf44d333252f51c570c7012", 0x33) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e20, 0x3ff, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}}, 0x1, 0x0, 0x5, 0x9, 0x7ff}, &(0x7f0000000000)=0x98) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000140)={r1, @in={{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x893, 0x400001, 0x7, 0x4, 0x4}, &(0x7f0000000200)=0xffffffffffffff4f) 2018/04/03 21:44:08 executing program 6: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x0, 0x0, 0x40800000, 0x2, 0x0, 0x0, 0x0, 0x4, 0x0, 0x2, 0x8001, 0x0, 0x7, 0x1, 0x0, 0x4, 0x2, 0x20, 0x5, 0x0, 0x9aca, 0x6, 0x0, 0x77, 0x9, 0x0, 0x7, 0x0, 0x0, 0xffff, 0x8001, 0x4, 0x8, 0x0, 0x0, 0x4, 0x0, 0x8, 0x0, @perf_bp={&(0x7f00000000c0)}, 0x20240, 0x0, 0x16a, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x6, 0xffffffffffffff9c, 0x8) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f00000001c0)) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00000004c0)) bpf$MAP_CREATE(0x0, &(0x7f0000000240)={0x10, 0x0, 0x6, 0x9, 0x2, 0xffffffffffffff9c}, 0x2c) r1 = perf_event_open(&(0x7f00000029c0)={0x1, 0x70, 0x3, 0x0, 0x0, 0x0, 0x0, 0xdf3d00000, 0x3fe, 0x0, 0x0, 0x0, 0x400000, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000005c0)={&(0x7f0000000340)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(camellia)\x00'}, 0x80, &(0x7f0000000700), 0x0, &(0x7f0000000740)=ANY=[]}, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000300)) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x7) bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x8}, 0x2c) ioctl$PERF_EVENT_IOC_QUERY_BPF(r1, 0xc008240a, &(0x7f0000000200)={0x9, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) socketpair(0x3, 0x0, 0x0, &(0x7f0000000080)) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0xffffffff) 2018/04/03 21:44:08 executing program 3: socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b5dfa8)={0x26, 'hash\x00', 0x0, 0x0, 'rmd128\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x73e0) sendfile(r1, r2, &(0x7f0000145000), 0x53) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000480)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) mkdir(&(0x7f0000000080)='./file0/file0\x00', 0x0) syz_fuse_mount(&(0x7f0000000100)='./file0\x00', 0x8000, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f0000000280)='./file0/file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000240)='fusectl\x00', 0x0, &(0x7f0000000040)) 2018/04/03 21:44:08 executing program 1: r0 = socket(0x10, 0x80002, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f00000000c0), &(0x7f0000000100)=0x8) write(r0, &(0x7f0000000080)="260000002200470105001e0000000000007f2e20002b1f00c00000000000000000c7033500b0", 0x107) recvmmsg(r0, &(0x7f0000000000)=[{{&(0x7f000086c000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x14, &(0x7f0000000080)}}], 0x4000052, 0x0, &(0x7f0000000040)) 2018/04/03 21:44:08 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000710fe4)={0xa, 0x4e21}, 0x1c) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0xffffffff00000001, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f0000000300)={0x2, &(0x7f0000000340)=""/240, &(0x7f0000000580)=[{0x1, 0xa, 0x4, &(0x7f00000004c0)=""/10}, {0x4121, 0x4c, 0xb668, &(0x7f0000000500)=""/76}]}) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f000037c000)={@random="77ee9a16b401", @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 2018/04/03 21:44:08 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x40000000141101, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r3, 0x84, 0x65, &(0x7f0000000440)=[@in6={0xa, 0x4e22, 0x1, @remote={0xfe, 0x80, [], 0xbb}, 0x2}, @in={0x2, 0x4e21, @rand_addr}, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x16}}, @in6={0xa, 0x4e20, 0xfffffffffffff1ce, @local={0xfe, 0x80, [], 0xaa}}, @in6={0xa, 0x4e21, 0x4a11, @dev={0xfe, 0x80, [], 0x17}, 0xfffffffffffffffa}, @in6={0xa, 0x4e23, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x8001}, @in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e24, 0x1eb, @dev={0xfe, 0x80, [], 0x14}, 0x8}], 0xbc) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000240)=[@textreal={0x8, &(0x7f0000000140)="d8aca6420f00de0f32660f5f77f0260f01cb0f01ef0f23970f224267f265de1402b8870e8ee8", 0x26}], 0x1, 0x20, &(0x7f0000000280), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000180)) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) creat(&(0x7f0000000040)='./file0\x00', 0x100) r4 = msgget(0x2, 0x0) msgctl$MSG_INFO(r4, 0xc, &(0x7f0000000500)=""/177) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2000000000000002) 2018/04/03 21:44:08 executing program 2: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000500)="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", 0x25b) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000200)={'ifb0\x00\x00\x00 \x00', {0x2, 0x4e23, @multicast2=0xe0000002}}) recvmsg$kcm(r0, &(0x7f0000002a80)={&(0x7f0000000880)=@nl=@unspec, 0x80, &(0x7f0000000900)=[{&(0x7f0000000240)=""/198, 0xc6}, {&(0x7f0000003c00)=""/4096, 0x1000}, {&(0x7f0000002480)=""/77, 0x4d}, {&(0x7f0000002500)}, {&(0x7f0000002540)=""/10, 0xa}, {&(0x7f0000002580)=""/194, 0xc2}, {&(0x7f0000002680)=""/73, 0x49}, {&(0x7f0000000440)=""/163, 0xa3}, {&(0x7f0000000340)=""/193, 0xffffff66}], 0x9, &(0x7f0000000780)=""/251, 0xfb, 0x8}, 0x40000000) sendmsg(r0, &(0x7f00000012c0)={&(0x7f0000000080)=@generic={0x9, "82c270129977b2277b3c287cf89eba66f00ddc9978b8579fe823bed1870415d8b0422355c84a98fc7ac07e1adb77f46ec766782bcc4898aa83b4a4cf1a10ebd3113fc7b5c45dc8551d13624308a0634bdcbcfff6b2f8bf78c21a2455a4672ae877c626e7f5c178703740b611ba0d6fd2e70c2e8480b16a14697386c598fe"}, 0x80, &(0x7f0000000180)=[{&(0x7f0000000100)="9f0c355258ab248e11f69473838f349178d4a636dce1efe050875bcb5c4782b7068748045cdbce8262d08442aacb2c32288844e61c6df2348d320d9303b1824a2edb0bd3918abac4f666fec1371aff4444a367d3638dedf82f0c6e24d3741f65276d93ba7448c7b616e08d7239b1f620ac1ab2aea3ca14f5866d05ee", 0x7c}, {&(0x7f0000000000)="2dcf7f", 0x3}], 0x2, &(0x7f0000002ac0)=ANY=[@ANYBLOB="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"], 0x10c8, 0x8000}, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/03 21:44:08 executing program 0: r0 = epoll_create1(0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000d36ff4)) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000040)=0xfffffffffffffffa, 0xfffffffffffffd27) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000080)) 2018/04/03 21:44:08 executing program 5: r0 = perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x0, 0x0) pread64(r0, &(0x7f0000000040)=""/16, 0xff14, 0xffff) 2018/04/03 21:44:08 executing program 6: r0 = getpid() r1 = memfd_create(&(0x7f0000000140)='\x00', 0x2) perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x4, 0x9, 0x100000001, 0x9, 0x0, 0x7fffffff, 0x5010, 0x9, 0x8, 0x5a30f361, 0x80, 0x1, 0x200, 0x3, 0x0, 0x0, 0x8, 0x8, 0x88e, 0x7, 0x3, 0x80000001, 0x8, 0x6, 0x9, 0x7, 0x40, 0x37c8, 0x8, 0x1, 0x6, 0x9, 0x1, 0x9, 0x9681, 0x7f, 0x0, 0x8, 0x7, @perf_bp={&(0x7f0000000000), 0x5}, 0x5020, 0xffff, 0x5, 0x5, 0x8000, 0x0, 0x5}, r0, 0x4, r1, 0x8) ioctl$KVM_ENABLE_CAP_CPU(r1, 0x4068aea3, &(0x7f00000000c0)={0x0, 0x0, [0x5, 0x101, 0x3, 0x92]}) r2 = socket$key(0xf, 0x3, 0x2) mlock(&(0x7f0000ffe000/0x1000)=nil, 0x1000) sendmsg$key(r2, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000180)=ANY=[@ANYBLOB="020500190a0000000000000000000000030006000000000002000000e0000001000000000000000002000100000000000000000000edc8c8c9e72f2fead4c7a1000000030005000000000002000000e00000010000000000000000"], 0x50}, 0x1}, 0x0) ioctl$TIOCSCTTY(r1, 0x540e, 0x6) 2018/04/03 21:44:08 executing program 7: capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000001fe8)) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f00000000c0)=0x0) rt_sigqueueinfo(r0, 0xa, &(0x7f0000000100)={0x12, 0x4, 0x8, 0x1000}) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000080)=0x0) r2 = syz_open_dev$sndpcmc(&(0x7f000048b000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) mmap$binder(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x0, 0x2011, r2, 0x81000000) capset(&(0x7f0000000040)={0x20071026, r1}, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f0000000180)=0xc) 2018/04/03 21:44:08 executing program 0: r0 = socket$inet6(0xa, 0x801, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)=0xee9, 0x4) setsockopt$inet6_buf(r0, 0x29, 0x12, &(0x7f0000000180), 0x0) 2018/04/03 21:44:08 executing program 5: r0 = socket$inet(0x2, 0x80006, 0x0) r1 = shmget$private(0x0, 0x2000, 0x8, &(0x7f0000ffb000/0x2000)=nil) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dsp\x00', 0x200c0, 0x0) r3 = gettid() getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001880)={{{@in6=@remote, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@remote}}, &(0x7f0000001980)=0xe8) stat(&(0x7f00000019c0)='./file0\x00', &(0x7f0000001a00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001a80)={0x0}, &(0x7f0000001ac0)=0xc) fstat(r0, &(0x7f0000001b00)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000001b80)='./file0\x00', &(0x7f0000001bc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r9 = syz_open_dev$dspn(&(0x7f0000001c40)='/dev/dsp#\x00', 0x1, 0x4000) sendmsg$unix(r2, &(0x7f0000001d40)={&(0x7f0000000600)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f0000001840)=[{&(0x7f0000000680)="e77fe33b64b6fc7f98cd0a69df7d9700de55450bdba927d732a6216129b787d9b2052e057ee4e626075a4c4d4fdbd8e8c705975213abb558e821b96e5e7303f60f0e9afaf5d89cc19f38345b08b00c21e54fcbbfad40ab7ae3289e1bb0b9e8d34755bebd49e2aa8b6466a0e74018bc22ac69", 0x72}, {&(0x7f0000000700)}, {&(0x7f0000000740)="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", 0x1000}, {&(0x7f0000001740)="ac6cc845a1ef99f7737ba134340ff5aabd32ca28d384783708a72480a4b39205807456625431251c1e120026edb8bb2f3039659f2f0824f2b1102fec76f11362044fb5f1b77c8bd834f04c9dfc6f964533f8c7390852bfe41b42a14a47f8e52096ea88925883fba6107daaa9e0c12c261dbdbbdccee65e77052737aa406856b967061b510648c99b8096761b9b6c0ca6eeb426573b566e7b32c8e43f5ffac85a356838fdffa723501058867c571439460fb52691d8c3d8902452bcc03a42bf1383c18d53f7c2a5eaf31b829f021e18f5955bb3530e714b7551de27e9ed8334ba01", 0xe1}], 0x4, &(0x7f0000001c80)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @rights={0x30, 0x1, 0x1, [0xffffffffffffff9c, r0, r0, r0, r9, r0, r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}], 0xa0}, 0x80) shmctl$IPC_STAT(r1, 0x2, &(0x7f0000000040)=""/145) creat(&(0x7f0000000700)='./file0\x00', 0x10) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000140)=@broute={"62726f7574650500", 0x20, 0x3, 0x398, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000bc0], 0x0, &(0x7f0000000000), &(0x7f00000001c0)=ANY=[@ANYBLOB="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"]}, 0x494) 2018/04/03 21:44:08 executing program 1: bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000000c0)={0xffffffffffffff9c, 0x50, &(0x7f0000000040)={0x0, 0x0}}, 0x10) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000100)=r0, 0x4) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000000)={0x2, 0x13, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) r3 = syz_open_dev$dmmidi(&(0x7f0000001640)='/dev/dmmidi#\x00', 0xffffffffffff8001, 0x1) getsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000001700)={0x0, 0xfff}, &(0x7f0000001740)=0x8) recvmsg(r2, &(0x7f0000001580)={&(0x7f0000000200)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, 0x80, &(0x7f0000000140)=[{&(0x7f0000000280)=""/255, 0xff}, {&(0x7f0000000380)=""/130, 0x82}, {&(0x7f0000000440)=""/4096, 0x1000}, {&(0x7f0000001440)=""/231, 0xe7}], 0x4, &(0x7f0000001540)=""/46, 0x2e}, 0x40012000) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f00000015c0)={r2, r1}) setsockopt$inet6_icmp_ICMP_FILTER(r4, 0x1, 0x1, &(0x7f00000017c0), 0x4) syz_open_dev$random(&(0x7f0000001780)='/dev/random\x00', 0x0, 0x10000) setsockopt$sock_int(r2, 0x1, 0x2, &(0x7f0000001600)=0x2, 0x4) 2018/04/03 21:44:08 executing program 3: socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b5dfa8)={0x26, 'hash\x00', 0x0, 0x0, 'rmd128\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x73e0) sendfile(r1, r2, &(0x7f0000145000), 0x53) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000480)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) mkdir(&(0x7f0000000080)='./file0/file0\x00', 0x0) mount(&(0x7f0000000280)='./file0/file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000240)='fusectl\x00', 0x0, &(0x7f0000000040)) 2018/04/03 21:44:08 executing program 6: rename(&(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='./file0\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000400)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) syz_open_dev$vcsn(&(0x7f0000000180)='/dev/vcs#\x00', 0x7, 0x501000) write$rdma_cm(r0, &(0x7f0000000140)=ANY=[@ANYBLOB="0b000000100000fa", @ANYPTR=&(0x7f0000000080)=ANY=[@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\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'], @ANYRES32=0xffffffff, @ANYBLOB='\x00\x00\x00\x00'], 0x18) [ 284.788097] kernel msg: ebtables bug: please report to author: Wrong len argument [ 284.945950] bond0 (unregistering): Released all slaves 2018/04/03 21:44:09 executing program 2: r0 = socket(0x1, 0x5, 0x0) write(r0, &(0x7f0000000000)="24000000200025f0071c01650e0ffc0e020020000000000000e1000c0800020000000005", 0x24) 2018/04/03 21:44:09 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmmsg$alg(r0, &(0x7f0000000000)=[{}, {0x0, 0x0, &(0x7f0000000240)}], 0x2, 0x0) 2018/04/03 21:44:09 executing program 0: r0 = semget$private(0x0, 0x2, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x1, 0x103100) r2 = gettid() getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000180)=@assoc_value={0x0, 0x1d}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000200)={r3, 0xa2, "73d9f3ddf85119372a919c178305374d73c444560b293c72b280a7ade6dc603cb7c0bf4dcb6ce879f243c171fd58544ff9fcda4fa6d21a1a72e049ff3be46610d2c39c34f5d5e8c5fa128d4db3db8daeea85ee0f1c76707aa2d7ea114c2b04ec7e1b399ab2789fa28ba36c187edd69376487212fc207d1e9685c23084b2f0be16b92a5fd4fffe620c1cd49ead8e12ad0dbdccd24c07696cbcdc074a59aba2e5548c3"}, &(0x7f00000002c0)=0xaa) fcntl$setown(r1, 0x8, r2) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f0000000080)=0x100) recvfrom$inet6(r1, &(0x7f00000000c0)=""/97, 0x61, 0x10000, &(0x7f0000000140)={0xa, 0x4e23, 0x80000001, @empty, 0x20}, 0x1c) semop(r0, &(0x7f000002efe2)=[{0x0, 0x9}], 0x1) semop(r0, &(0x7f000001a000)=[{}, {}], 0x2) semop(r0, &(0x7f0000176ff5)=[{}, {}], 0x2) syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x80000001, 0x400000) semctl$IPC_RMID(r0, 0x0, 0x0) 2018/04/03 21:44:09 executing program 7: bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000000)=0xfffffffffffffffe, 0x4) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mkdir(&(0x7f0000000100)='./file0/file0\x00', 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(0xffffffffffffffff, 0x80dc5521, &(0x7f0000000080)=""/7) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f000000dfc8)={&(0x7f0000019ff0)={0x1d}, 0x10, &(0x7f000000eff0)={&(0x7f0000019000)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYBLOB="000000010000000000000000000000405e51f3ac446a3e"], 0x6}, 0x1}, 0x48810) 2018/04/03 21:44:09 executing program 5: r0 = syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x106, 0x8004) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000000), &(0x7f00000000c0)=0x4) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000000040)={0x40, 0xfffffffffffffff7, 0x80, 0xfffffffffffffff9}, 0x10) r1 = syz_open_dev$evdev(&(0x7f0000000200)='/dev/input/event#\x00', 0x0, 0x4) bind$unix(r0, &(0x7f0000000140)=@file={0x1, './file0\x00'}, 0x6e) ioctl$EVIOCGBITSND(r1, 0x80404532, &(0x7f0000000100)=""/46) 2018/04/03 21:44:09 executing program 6: mlockall(0x2) r0 = shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffa000/0x3000)=nil) shmat(r0, &(0x7f0000ffa000/0x1000)=nil, 0x7000) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x80400, 0x0) r2 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x0, 0x0) ioctl$TCSETAF(r1, 0x5408, &(0x7f0000000040)={0x4, 0x4, 0x7ff, 0xfffffffffffff07e, 0x2, 0x7, 0x80000000, 0x4, 0x20, 0x4}) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f00000000c0)={0x0, 0x3, 0x8, 0x8000}, &(0x7f0000000100)=0x10) ioctl$VT_DISALLOCATE(r1, 0x5608) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000140)={r3, 0x8, 0x59, 0x8}, &(0x7f0000000180)=0x10) 2018/04/03 21:44:09 executing program 4: socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000085ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = getpgrp(0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) accept$packet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000040)=0x14) setsockopt$inet6_mreq(r2, 0x29, 0x1c, &(0x7f0000000080)={@loopback={0x0, 0x1}, r3}, 0x14) fcntl$lock(r0, 0x25, &(0x7f0000016000)={0x0, 0x0, 0x0, 0x0, r1}) setns(r0, 0x8000000) 2018/04/03 21:44:09 executing program 3: socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b5dfa8)={0x26, 'hash\x00', 0x0, 0x0, 'rmd128\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x73e0) sendfile(r1, r2, &(0x7f0000145000), 0x53) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000480)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) mkdir(&(0x7f0000000080)='./file0/file0\x00', 0x0) mount(&(0x7f0000000280)='./file0/file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000240)='fusectl\x00', 0x0, &(0x7f0000000040)) 2018/04/03 21:44:09 executing program 2: r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x7, 0x101000) write$cgroup_int(r0, &(0x7f0000000080)={[0x39, 0x2b, 0x3f, 0x3f, 0x3f, 0x3f, 0x3b, 0x2d, 0x32]}, 0x9) r1 = socket(0x10, 0x200007, 0x0) write(r1, &(0x7f0000000040)="24000000200025f0071c01650e0ffc0e020020000000000000e1000c0800020000000005", 0x24) 2018/04/03 21:44:09 executing program 7: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x100, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00000000c0)=0x8000, 0x4) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x0, &(0x7f000000a000)) open$dir(&(0x7f000001bff4)='./file0/bus\x00', 0x88040, 0x0) mount(&(0x7f0000033ff4)='./file0/bus\x00', &(0x7f000000fff8)='./file0\x00', &(0x7f0000032ffb)='fuse\x00', 0x7ffbf, &(0x7f0000032000)) truncate(&(0x7f0000000040)='./file0/bus\x00', 0x0) 2018/04/03 21:44:09 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000640)='syscall\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x2000, 0x0) r1 = eventfd2(0x0, 0x80801) getsockopt$llc_int(r0, 0x10c, 0x7, &(0x7f00000000c0), &(0x7f0000000100)=0x4) sendfile(r1, r0, &(0x7f0000000080), 0x10ed5b) 2018/04/03 21:44:09 executing program 6: r0 = syz_open_dev$admmidi(&(0x7f00000000c0)='/dev/admmidi#\x00', 0xa1b5, 0x40) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1c, &(0x7f00000001c0)={@remote, 0x0}, &(0x7f0000000200)=0x14) recvfrom(0xffffffffffffffff, &(0x7f0000000280)=""/108, 0x6c, 0x2, 0x0, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000000240)={@loopback={0x0, 0x1}, 0x15, r1}) mmap(&(0x7f0000000000/0xfe4000)=nil, 0xfe4000, 0x1, 0x32, 0xffffffffffffffff, 0x0) delete_module(&(0x7f00000003c0)='nodevproc\x00', 0x200) r2 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) accept(r2, &(0x7f0000000140)=@generic, &(0x7f0000000040)=0x80) setsockopt$bt_BT_DEFER_SETUP(r2, 0x112, 0x7, &(0x7f0000000080)=0x53d, 0x4) accept4$nfc_llcp(r0, &(0x7f0000000300), &(0x7f0000000380)=0x60, 0x80800) getsockopt$bt_BT_VOICE(r2, 0x112, 0xb, &(0x7f0000000000), &(0x7f0000000100)=0x2) [ 286.157098] IPVS: ftp: loaded support on port[0] = 21 [ 286.568063] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 287.152892] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 287.159043] 8021q: adding VLAN 0 to HW filter on device bond0 [ 287.219057] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 287.280056] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 287.286210] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 287.294277] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready 2018/04/03 21:44:11 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(blowfish))\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = perf_event_open(&(0x7f0000d2af88)={0x2, 0x70, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x74, &(0x7f0000000200)=""/191, &(0x7f0000000040)=0xbf) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab2719", 0x4) recvmsg(r1, &(0x7f0000158000)={&(0x7f0000000180)=@nfc_llcp, 0x253, &(0x7f0000000000)=[{&(0x7f000080f000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)}, 0x0) io_setup(0x9, &(0x7f0000000100)=0x0) r4 = syz_open_dev$sg(&(0x7f00000002c0)='/dev/sg#\x00', 0x2, 0x40a00) r5 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000500)='/dev/mixer\x00', 0x301000, 0x0) r6 = open(&(0x7f0000000640)='./file0\x00', 0x80000, 0x0) io_submit(r3, 0x4, &(0x7f00000006c0)=[&(0x7f0000000300)={0x0, 0x0, 0x0, 0x6, 0x4, r2, &(0x7f0000000140)="d0118e9b0e1e4b55b28df8749d1752", 0xf, 0x5, 0x0, 0x0, r4}, &(0x7f0000000440)={0x0, 0xe4d0f6f47734a5f, 0x0, 0x1, 0x7, r1, &(0x7f0000000340)="1677a9be8a53cdb5663cc6879600dc1443148114d7f1d90c9a536aafcb5fae8f93e4a707a87fb47bdc3d90033215564fa6b8d0cdaba92a4507a9da1d74110c8a864db8ffb2e7e7d9263f83c91f6912411665eca5c3a94fb81a1cc9d7a047ea196007e53826b526aa78fb09d83926dafda3faa3d2266ef6737fe2e5726962fa61e08f4265b2e3836e4dec2bb02a091cd79eeb039f55dc606a9ddd8bac477a470ca7919951b42c7815de0153cc5c41a03553bdff38f93baa3750321e9dd8ac4bb24e5fa88f7ce3c991e36a", 0xca, 0x5, 0x0, 0x0, r1}, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x1, 0x6, r1, &(0x7f0000000480)="951cbfe9aa98ffa3dd2269defd884257ecc310480acad314fcb25a74431dbc4df87b001568e74ce32448198d473b70ab13f2c59089b75d01487b95c180beeace06257244c13250dcb072bd14c6611c8e06498c77c11d198ee19468f50ba7b1be874cbccd0894269a8c815d965a07", 0x6e, 0x4, 0x0, 0x1, r5}, &(0x7f0000000680)={0x0, 0x0, 0x0, 0xf, 0x2, r0, &(0x7f0000000580)="00ad79dea963d102831e35fa73f3683b8f2b51b035acb22c58b0f39c233b6c7e386877955f7b22f7f4de8ceef47adf6450a11efd05d76b0ba407bd026da60a14a603477b011b291e4511951ea103e7462a5ceafae2ecd933560697ad70e1df00619ed0fb562de59b603cb9b909913767a211ac11ed203cf4e61e2bef9b8b2053733409eb787de640da27cc3b04de1f26dffd95bf4da46bd42ff359f826334a560b81", 0xa2, 0x7, 0x0, 0x1, r6}]) recvmsg(r0, &(0x7f00000027c0)={&(0x7f0000001740)=@hci, 0xfffffffffffffda8, &(0x7f0000000680), 0x5, &(0x7f0000002800)=""/4096, 0x1000, 0x4}, 0x4000013f) 2018/04/03 21:44:11 executing program 3: socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b5dfa8)={0x26, 'hash\x00', 0x0, 0x0, 'rmd128\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x73e0) sendfile(r1, r2, &(0x7f0000145000), 0x53) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000480)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) mkdir(&(0x7f0000000080)='./file0/file0\x00', 0x0) mount(&(0x7f0000000280)='./file0/file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000240)='fusectl\x00', 0x0, &(0x7f0000000040)) 2018/04/03 21:44:11 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getpid() r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00006a6000)='/dev/cuse\x00', 0x0, 0x0) io_setup(0x203, &(0x7f0000d5aff8)=0x0) io_getevents(r2, 0x1, 0x1, &(0x7f0000c89f80)=[{}], &(0x7f0000000000)={0x77359400}) io_submit(r2, 0x1, &(0x7f000044b000)=[&(0x7f0000403fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f00000000c0)}]) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f0000000040)=0x9, 0x4) fcntl$getflags(r0, 0xb) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000140)={{{@in=@dev, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@multicast1}}, &(0x7f0000000240)=0xe8) getresgid(&(0x7f0000000280)=0x0, &(0x7f00000002c0), &(0x7f0000000300)) syz_fuseblk_mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00', 0xa000, r3, r4, 0x7ff, 0x1, 0x21050) openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x40400, 0x0) getpid() 2018/04/03 21:44:11 executing program 7: r0 = socket(0x1e, 0x2, 0x0) r1 = socket(0x1e, 0x2, 0x0) bind(r1, &(0x7f0000d80f80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x4a) accept4(r1, &(0x7f0000000040)=@ipx, &(0x7f00000000c0)=0x80, 0x800) bind(r0, &(0x7f0000000180)=@ax25={0x3, {"76571ad10ebd08"}, 0x9}, 0x80) r2 = socket(0x1e, 0x2, 0x0) sendmsg(r2, &(0x7f0000f36fc8)={&(0x7f0000fdbf80)=@generic={0x10000000001e, "02010000000020df0000000000000000805bf86c57020002000000f1fffff400000000000000000000010300000000e4ff064b3fdf3a000000080000000000000000ac50d5fe32c4000000007fffffff6a008356edb9a6341c1fd45624281e00070ece000206000000090000fd00000900000000000b0000db000004da36"}, 0x80, &(0x7f0000001380), 0x0, &(0x7f0000d19000)}, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f0000000000), 0x4) 2018/04/03 21:44:11 executing program 2: r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x8000, 0x60c02) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000080)=0x400, 0x4) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000100)=0x4, 0x4) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) r1 = request_key(&(0x7f0000000140)='asymmetric\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000001c0)='/dev/admmidi#\x00', 0xfffffffffffffffa) keyctl$update(0x2, r1, 0x0, 0x0) bind$bt_l2cap(r0, &(0x7f0000000040)={0x1f, 0x2, {0x80, 0x1f, 0x1, 0x100, 0xa0000000, 0x5}, 0x3, 0x1c}, 0xe) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r0, 0xc0045520, &(0x7f00000000c0)=0x2) socket(0x10, 0x802, 0x0) 2018/04/03 21:44:11 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000840)='/proc/sys/net/ipv4/vs/drop_packet\x00', 0x2, 0x0) unlinkat(r0, &(0x7f0000000540)='./file0\x00', 0x200) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000600)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$KVM_TPR_ACCESS_REPORTING(r0, 0xc028ae92, &(0x7f00000005c0)={0x80000001, 0xf4}) r3 = semget$private(0x0, 0x3, 0x40000000000000c) semctl$GETZCNT(r3, 0x4, 0xf, &(0x7f00000003c0)=""/171) r4 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCDELDLCI(r2, 0x8981, &(0x7f0000000880)={'\x00', 0x2}) r5 = openat$dir(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x2000, 0x18) readlinkat(r5, &(0x7f0000000180)='./file0\x00', &(0x7f0000000280)=""/105, 0x69) r6 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='stack\x00') lremovexattr(&(0x7f0000000640)='./file0\x00', &(0x7f0000000680)=@random={'security.', 'syz_tun\x00'}) ioctl$DRM_IOCTL_GET_STATS(r6, 0x80f86406, &(0x7f0000000300)=""/143) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f00000001c0)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r4, &(0x7f0000000a80)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000a40)={&(0x7f0000000b00)=@ipv6_newaddr={0x34, 0x14, 0x109, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r7}, [@IFA_FLAGS={0x8, 0x8, 0x284}, @IFA_ADDRESS={0x14, 0x1, @local={0xfe, 0x80, [], 0xaa}}]}, 0x34}, 0x1}, 0x0) write$rdma_cm(0xffffffffffffffff, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000080)={0xffffffff}, 0x2}}, 0xffffff9e) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x8) r9 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/sys/net/ipv4/vs/schedule_icmp\x00', 0x2, 0x0) ioctl$KVM_SET_BOOT_CPU_ID(r0, 0xae78, &(0x7f0000000800)=0x2) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r9, 0x404c534a, &(0x7f0000000480)={0x70, 0x78c, 0xb7}) r10 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x10000, 0x0) ioctl$KVM_GET_EMULATED_CPUID(r10, 0xc008ae09, &(0x7f0000000980)=""/150) ioctl$KVM_GET_REGS(r10, 0x8090ae81, &(0x7f00000008c0)) write$rdma_cm(r1, &(0x7f0000000180)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, r8}}, 0x7dbc) poll(&(0x7f0000000580)=[{r6, 0x8}, {r2, 0x1149}, {r1, 0x20}, {r4, 0x80}, {r2, 0x801c}], 0x5, 0x1) write$rdma_cm(r1, &(0x7f00000006c0)=ANY=[@ANYBLOB="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", @ANYPTR=&(0x7f0000000240)=ANY=[@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\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\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']], 0x10) accept4$vsock_stream(r0, &(0x7f0000000500)={0x28, 0x0, 0x2711, @hyper}, 0x10, 0x800) 2018/04/03 21:44:11 executing program 6: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x20000000000000a, 0x2, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000140)=0x0) perf_event_open(&(0x7f00000000c0)={0x7, 0x70, 0x8, 0x1000, 0x0, 0xffffffff, 0x0, 0x5, 0x20001, 0x6, 0x100000001, 0xf00, 0x6, 0x7ff, 0x5, 0x3f, 0x80, 0x2, 0x8, 0x6, 0x1, 0x3, 0x10001, 0xfff, 0xd9, 0x2, 0xffffffffffff0000, 0x3, 0x8001, 0x73e, 0x8, 0x9, 0x65f, 0x0, 0x800, 0x80000000, 0xfffffffffffffffd, 0x1f, 0x0, 0x7ff, 0x2, @perf_config_ext={0x3ff, 0x81}, 0xa, 0x0, 0x707, 0x3, 0x3, 0x5, 0x51ad}, r2, 0x3, r0, 0x8) connect$inet6(r1, &(0x7f000004bfe4)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x6}, 0x1c) getsockopt$sock_buf(r1, 0x1, 0x19, &(0x7f0000e530e9)=""/16, &(0x7f0000000000)=0xffffffffffffff85) 2018/04/03 21:44:11 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmmsg(r0, &(0x7f0000f56000)=[{{&(0x7f0000b46000)=@in6={0x2, 0x1}, 0x1c, &(0x7f0000000500)=[{&(0x7f0000000000)="909b70254ec9dec389f842a7996c5401fd5610047e456f8d74e322e5a53d39ad48f2c20e49fbcdfe5a71d85453e5773789b3f1b3f298f959a04daa5d1db3551d4595"}, {&(0x7f0000000080)="4e66978925612d4df3d2cba2e3dee55b0afcf68246a847cdf98e79d009fbd9d595051a9edf9c62c33b"}, {&(0x7f00000000c0)="239cbbca14f450be927a29a6d13702c53062d1b721b788fe0fad7555ffcab2885ff56a4ebc49c78655542df4aa9125ea312cb81f8eca38916acef94e47391e7165c491d128e4c183eb8aa9cc2622c860b09082a1d066d1db33376cbd9385a5a40761517669884fc8fb0bc22edd3814feccce7d16e63ee5c26c297711c4eba64ca36d0353f92002715a4ff3ea26c82779fe9aff9f94df7fdb01717b59c27d07c790a6f4f18b4fd0029f49a3def497245ebd85b2fa671682bf60"}, {&(0x7f0000000180)="8a4b4e636e1ed067b19c9807aac8721376175f6d0a32bb9af2efa99daa533b875f8a234fd6788d9349ceddb09d2efe09d382bb1e906e5e9750e86fd14a5dc294ef42bc10e6687f1c48b0c04173d399287b106f449e7e66"}, {&(0x7f0000000200)="b320c020a616b17242cfe512dd0b20b010193ba8f701902f6ac342928cc0be5ec373414d4d5d75d1971e6b19c8297ed157b85bd4a8edd4319bbafd62c770eecd44db656930d1660909dee287ae7bfc6b1bc3a9934c31"}, {&(0x7f0000000280)="0d8c827ff4ad336c90db6999c737f0283faffcb133c2a365dce1517210200505c0ae71955bc0e473cd9cf7ed82a77af8d7a5e36014b1139e412083ecf3804ee591270528f652adc6dbf4abf40aea78afc06029ca5b0c84981a28e4cba93923815b262a3092df46fe7c6a597c4f622d42cb5f23171a55915b348e35e4399d4e6aca305d926714feb89898bc73262740b06def10208ec46e9cce2edf5ebe41e579947ff6be2e5b412b92ac8e3fce45727dcff6e67c283157f6484b1919c0f3c00f"}, {&(0x7f0000000340)="240257733249fe77b0c5ce592fdd233c8fe4766ba61969bf6ac394f5a442ca25983b22c40353665cd2fab34450976cf97421ff833b02c29499f8e35a7838400ba413e97f321e23a3c1b940c2878f8ac015e1755efbefb55762bfedf42b9aba659a2ddeebe1312f1472bc41096f4c3ede1fd65aec910c578f1fe3772c73a11a9f0693f09753e30513fcb6245f3de16a36cc0c8948c8174e2bbca7ffcc1856e7d55ef698d9236bd700eb51f5204be76d0273ce9e9632401e7fdbb3cb434d530af2d921b119f4263bb3693755b5f710e7d2f8ee385b068908689a5bbcc9063448914dcda540bfd6b351ed3fa016cc30c8f8ee148e960cde"}, {&(0x7f0000000440)="5656b2e2bb8add3c011838c223479fe6f66c5448524a32dfcc9d90ebbc0026ae14dfc3d72db29942cdfd420dbc8e893a0ac88629e5e6ffda0b00ba3f0db313a8cfa694dcbf6106b198f28742daee2382b43f0e94ccbb07251d811e093042375f4cb9bad1f2f153cd53a2a234bdbe63f6a5b01c62c5c3b8257e63575cbd38ea8be81aaa153b0a073c40e74748bad5e7bdf84fb5de367c7ffd26"}], 0x0, &(0x7f000003cc48)=ANY=[@ANYBLOB="0001000000000000"], 0xfffffffffffffded}}], 0x1, 0x0) 2018/04/03 21:44:11 executing program 6: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f0000000000)=@abs, 0x4f) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000b82000)={0x10000004}) recvmmsg(r1, &(0x7f0000002fc0)=[{{&(0x7f0000000b80)=@generic, 0x80, &(0x7f0000002e80), 0x0, &(0x7f0000002ec0)=""/234, 0xea}}], 0x1, 0x0, &(0x7f0000003040)={0x77359400}) sendmmsg$unix(r1, &(0x7f0000000000), 0x4f, 0x0) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x80000, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r3, 0x4040534e, &(0x7f00000001c0)={0x0, @time, 0x8, {0xc, 0x2}, 0x1800000000000, 0x2, 0x400}) epoll_wait(r2, &(0x7f0000000100)=[{}], 0x1, 0x0) recvmmsg(r0, &(0x7f000030efc4)=[{{&(0x7f0000413ffa)=@hci, 0x6, &(0x7f0000b60000), 0x0, &(0x7f00004f9000)}}], 0x1, 0x0, 0x0) 2018/04/03 21:44:11 executing program 0: r0 = socket$inet_sctp(0x2, 0x800000000000001, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000000700)=0x1, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='vcan0\x00', 0xd) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000000), &(0x7f0000000080)=0xc) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000440)={{{@in6=@ipv4={[], [], @remote}, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@loopback}}, &(0x7f0000000540)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000580)={0x0, 0x0, 0x0}, &(0x7f00000005c0)=0xc) r3 = syz_open_dev$sndpcmp(&(0x7f0000000600)='/dev/snd/pcmC#D#p\x00', 0x6, 0x20000) connect$unix(r3, &(0x7f0000000640)=@file={0x1, './file0\x00'}, 0x6e) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000006c0)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) chown(&(0x7f0000000400)='./file0\x00', r1, r2) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000001c0)={0x0, @in6={{0xa}}, 0x0, 0x0, 0x0, 0x0, 0x93cca066bcd113d5}, 0x98) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x200900, 0x0) sendmsg$kcm(r4, &(0x7f00000003c0)={&(0x7f0000000100)=@nfc_llcp={0x27, 0x1, 0x0, 0x7, 0xfffffffffffffffd, 0x9ca3, "7133b18fa35498e2223a0603889aa1aa625bc2b1aa8bbd6898c9096ba37a66f5993a5cfb6b9f5fa1e89eec06598f57ed2ec024df38233a3d9b7533cfa35cb2", 0x2f}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000280)="241a12eaaf152de2b2c90d484d267ecdba39a5c1a590e85060a1275aaf2495bd859c5efaada8047c5d406b824b7c6a80b6dbaa2e17768823101034410c25126867e70b6f44aa0b83ce2c1fb6ad6ab05577b1780a8aafbda110647d9a6e6e14bee4b405e04764eab5b5f2bb208f618efcf9e48acee756c3ff81438426a8bd4a4275c3bdf58505bf04fa84370afe700c395b5c715e8c5f9bf268f482fe95b0daeae812b8c4ab0529cac1c8172616b30823d0e1e906322e79c322053462f0590b3f0c20e402b49af0737eaa8fb718acbd333ddf030d38d02bee78089c82875ddcaaa838dfd59c6b7254", 0xe8}, {&(0x7f0000000180)="d068d93039b6f89a80a79037cb580566834826d80930a9f0bd861ad63b7fc9b860b0517addcec7e7", 0x28}], 0x2, 0x0, 0x0, 0x4}, 0x1) 2018/04/03 21:44:11 executing program 2: r0 = socket(0xd, 0x5, 0x0) syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x7f, 0x800) write(r0, &(0x7f0000000040)="24000000200025f0071c01650e0ffc0e020020000000000000e1000c0800020000000005", 0x24) 2018/04/03 21:44:11 executing program 7: r0 = perf_event_open(&(0x7f0000cccf88)={0x2, 0x78, 0xe12, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x0, 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_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x3) r2 = getpid() ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x0) r3 = perf_event_open(&(0x7f00000000c0)={0x0, 0x70, 0x100, 0x0, 0x6, 0x1ff, 0x0, 0x10000, 0x3500b, 0x200000000008, 0x2, 0x9, 0x2, 0xa, 0x7, 0x40, 0xa9, 0x8, 0x42, 0x400, 0x81, 0x0, 0x3f, 0x0, 0x0, 0x0, 0x0, 0x8, 0x16b, 0x800, 0x100000, 0x1ff, 0x46, 0x100, 0x200, 0x0, 0x401f, 0x0, 0x0, 0x7, 0x4, @perf_bp={&(0x7f0000000080), 0x4}, 0x29620, 0xfffffffffffff60c, 0x5, 0x6, 0x4, 0x1, 0x7}, r2, 0x1, r1, 0xa) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000001000)='/\x00', 0x6) r4 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_VAPIC_ADDR(r4, 0x4008ae93, &(0x7f00000002c0)) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000380)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r5, 0x84, 0x21, &(0x7f00000003c0), &(0x7f0000000400)=0x4) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000200)={0x0, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) ioctl$VHOST_VSOCK_SET_RUNNING(0xffffffffffffffff, 0x4004af61, &(0x7f0000000340)) r6 = syz_open_dev$sndctrl(&(0x7f0000000300)='/dev/snd/controlC#\x00', 0x2000000000000000, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r6, 0xc10c5541, &(0x7f000035dffc)) r7 = perf_event_open(&(0x7f000000a000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a7dfff)}, 0xa00000400, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00008deff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f000000a000)) close(r7) mount(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='gfs2\x00', 0x800400, &(0x7f0000000240)="2ae58a34f307b9d9a01b35be38d783586999adc7711c7c339601809e437cbeff0b32e419718a80c9f334603f7ab1c7e8bc2308430599bc787b3c6a11b6311de0eaa5a1e99e24cbd9b2ec972e5a52faff2913405cc857e75c2ecafb1104058d8843") close(r1) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000900)={0xffffffffffffff9c}) sendmsg$kcm(r8, &(0x7f0000009f00)={&(0x7f0000009b80)=@ll={0x11, 0x18, 0x0, 0x1, 0xffe0000000000000, 0x6, @random="434de4d182c8"}, 0x80, &(0x7f00000004c0)=[{&(0x7f0000000680)="349f6535568160548a40b21cd64d62383b72f744517e3c24d908760aba158016a7537d737c0ff85d18d48f48bf4b2c55be4a57c381817f82ce57063dc1db79c1700884e8ce6f007b30125b64c2ced55a0386f076bb4ad632", 0x58}], 0x1, &(0x7f0000009c40)=ANY=[], 0x0, 0x4000000}, 0x4200000) socketpair(0x3, 0x1, 0x174f1f0c, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$void(r3, 0xc0045878) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r9, 0x40042409, 0x4) ioctl$sock_kcm_SIOCKCMUNATTACH(0xffffffffffffffff, 0x89e1, &(0x7f00000002c0)={r8}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000140)) socketpair$inet(0x1e, 0x5, 0x0, &(0x7f0000000d40)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r8) 2018/04/03 21:44:11 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000140)=0x124, 0x4) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000000c0)=[@text64={0x40, &(0x7f0000000040)="b9b4030000b8a53763e0ba95e528020f3066bad104ecc4e17c5bb2a94d49380fc76cd81b66450f204666baf80cb8905b418aef66bafc0cb800580000ef0f20d835200000000f22d80f01ca660f38806559b805000000b93cfa5cf10f01c1", 0x5e}], 0x1, 0x0, &(0x7f0000000100), 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000340)={0x1, 0x0, [{0xc0010140}]}) 2018/04/03 21:44:11 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000f5b000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000240)={0x3b, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB='\x00c@@\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', @ANYPTR=&(0x7f000000afd0)=ANY=[]], 0x0, 0x0, &(0x7f00000002c0)}) ppoll(&(0x7f00000000c0)=[{r0}], 0x1, &(0x7f00000001c0), &(0x7f0000000200), 0x8) 2018/04/03 21:44:11 executing program 3: socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b5dfa8)={0x26, 'hash\x00', 0x0, 0x0, 'rmd128\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x73e0) sendfile(r1, r2, &(0x7f0000145000), 0x53) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000480)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) syz_fuse_mount(&(0x7f0000000100)='./file0\x00', 0x8000, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f0000000280)='./file0/file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000240)='fusectl\x00', 0x0, &(0x7f0000000040)) [ 287.564218] binder: BINDER_SET_CONTEXT_MGR already set [ 287.581755] binder: 19411:19412 ioctl 40046207 0 returned -16 [ 287.613587] binder_alloc: 19411: binder_alloc_buf size -3458764513820540928 failed, no address space [ 287.623213] binder_alloc: allocated: 0 (num: 0 largest: 0), free: 12288 (num: 1 largest: 12288) [ 287.632158] binder: 19411:19412 transaction failed 29201/-28, size 0--3458764513820540928 line 2963 [ 287.688119] binder_alloc: binder_alloc_mmap_handler: 19411 20ffb000-20ffe000 already mapped failed -16 [ 287.701606] binder: BINDER_SET_CONTEXT_MGR already set [ 287.707882] binder: BINDER_SET_CONTEXT_MGR already set [ 287.722171] binder: 19411:19412 ioctl 40046207 0 returned -16 [ 287.726350] binder: 19411:19423 ioctl 40046207 0 returned -16 [ 287.740289] binder_alloc: 19411: binder_alloc_buf, no vma [ 287.745989] binder: 19411:19412 transaction failed 29189/-3, size 0--3458764513820540928 line 2963 [ 287.779789] binder: undelivered TRANSACTION_ERROR: 29189 [ 287.795810] binder: undelivered TRANSACTION_ERROR: 29201 [ 287.937637] bond0 (unregistering): Released all slaves 2018/04/03 21:44:12 executing program 2: r0 = socket(0x10, 0x802, 0x0) syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) write(r0, &(0x7f0000000040)="24000000200025f0071c01650e0ffc0e020020000000000000e1000c0800020000000005", 0xffa3) 2018/04/03 21:44:12 executing program 7: perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x1, 0x0) ioctl(r0, 0x20000000005386, &(0x7f0000000000)) sysfs$3(0x3) 2018/04/03 21:44:12 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2b, 0x801, 0x0) listen(r0, 0x0) r1 = accept(r0, &(0x7f0000000040)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, &(0x7f00000000c0)=0x80) ioctl$TIOCSWINSZ(r2, 0x5414, &(0x7f00000004c0)={0x3f, 0x1, 0x5, 0x1}) r3 = syz_open_dev$amidi(&(0x7f0000000240)='/dev/amidi#\x00', 0x7ff, 0x400000) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r3, 0xc05c5340, &(0x7f0000000340)={0x101, 0x7ff, 0x5, {0x77359400}, 0x518440ae, 0xffffffffffffffc1}) getsockopt$bt_sco_SCO_CONNINFO(r1, 0x11, 0x2, &(0x7f0000000500), &(0x7f0000001840)) syz_mount_image$hfs(&(0x7f0000000000)='hfs\x00', &(0x7f0000000100)='./file0\x00', 0x100000000, 0x5, &(0x7f0000001700)=[{&(0x7f0000000140)="0ab104c7796bd91f559c3ffbcd6919e6fb19b4161ce802644ae367c197712da65a6b591c7ee7a2f9c71f7c3e1c570b5518db43816f91fddc7e65f35df0440f1b7e11698e0ba93bcab2d0f34cca32d202bedb30d340d2a778a0dc990a2a54c2a61413930819b9cdc01f767a30d6dc40034b7c5a9af960774c2a26887c3c48f706234625f6cec905e06ef2deb539b8ab1ae81917072509f9dfb498e1211c848ad69b81b6c9fb79da1a4f820dd10df717828d1a8ce8e9f2e90e961ad5f719b6c2dc3c3d099336f7a3d6080af46b6079ddf20a59ee38c3f878d70efbfb3c1143df2ae16cac3cfc44fba9cfa2", 0xea, 0x4}, {&(0x7f0000000280)="1a2e114929920a54e938f771f4b1a6198abcb07bcaa3e6091f51b606203ae489aee7db10e85b5519ba2e59d263f0008f9ce199baf336c9a3f3075d86cd6a2bf779b8be5d9efa19b795260fa759767784f8231d42f7cc6434c0a990ed12cb4ae5b174fa12c2b8447f907517497afb239743256b030a9dcb2acb8b1314255480a2e6a36e81369001a525536534836560", 0x8f, 0xfffffffffffffffe}, {&(0x7f0000000400)="f66ed097eb64294189d5fa7b742e87de9202f4a0a5b66ee5c5700a59eceba082f070c87bdb9f3f98458b34317c606e7aaae603753843269524a791fcc84d47c163e28bd942e61a8168d5d4c68042df5222e56bb5feccb408223aa5c97cd38f79005aa71ce4875c12d3f4f585d7d5b2c78fad3d20e1c34583e02e7fa3ed06102dc93928919bfb8965a21f38c983", 0x8d, 0x5dc}, {&(0x7f0000000580)="cc90453d7599875d015824d1f55a6ef118ee25310cfc4f1464d9393edb372df2ab75fc27c0c7ff80c08086f2f97b4190102f4b3d053a027065dc3819328d5e990f4d711361840473121c60606418d12a1d6ef0a86e18d73393b8daeb0c8ed097f454d3248fedb49b4b70b9934021ddcbd6a29d29717d31208f6be90d8a441d52901c1883849e52e8038f38c06b2792c8200546468f2885cc914ad2", 0x9b, 0x8b2}, {&(0x7f0000000700)="50586cea1c3b04178a8ba379c4e3cc05640582ee871853cea368395cb3e475743b8ef7ffa0fc5e5d5e4feb5017e9c2bd3608f01e11a1b37828f11c216b5150962724b29fadc18ab39f9c23df08c4a0168c4469b5c2926657f85a99eb12fe9eac901f74bf1c7efb86bda5dd1bf857b83309b22c961d3e0639f46e90af9efd2cbd1f3d7da19033be915d6a2fb7defe5a7540a62337c321f382d7d331b7ba1b0e3a45641e946c5e881d1106d25a455f4f17027b6fc04dd7f4ec94ee81989e0d646a5732f08a08b0c2f899c6f8f913d7742944f26728a672d8b7167d44648c48490d31f6d0657ef40c9fa80e5d03fbaad92640569600a3f59f6b89a3a44ab3a576f97088429938a4e4ff77e682735716ebfd05b4faac397f75fee036ae31310971dbd3fc8b32c448b41f5fe8a6aff63b4176cd5f5fec590fee764c8480f84c66fd27976f46cc553f945fed2418dce86bd21117ad17ac1bef529ae2ead9291a0b3405f2c45d9b43202b76a5696dfa701671b1c9f080d8d8eea818f5ae4e4b34d08a4bebe49e3825eed6fb8dc892209d5299772dd9d0bdc26efe9434fb94a135101fe9e129b3ae7be073849fef56b6560d0411c97d258abbfe26a822584d6282cb2ce161d5542ae6584cbf903d7d52fb2204114cfd39bda67ad564a402fc51350ce044b9f044cfaa4c3a050c3cf2545849da8cf641f11b80c51bddcbd171038de7f7ac4a27bd5f140d26efd20ec80cb7974fe00625a30c2291d6f41ecc014da78e32d970f79ae5347220544c8ccedea2de93f75c74021c98e21b8cf8bd029cd9b79679d2e4528c609d0c97d714081ad70673c96b5207376326f8c30a9941202aa6d92269839834e82006dd2685639e0ce711980a75b2e5b496eecfdfdfc621dee58aad3fc0f021d4364b0767e0fe6535f68dc053dc03b0d9d866feecaae9fe72ede9c09ce0797e7f4c229d3158db9d65d526ab2e4adf7540e2376cde38db68b4f4ba94303d3c4108b685e44d007346b93afe35938d6b7169ed92412e20ed1c5027df244fc99ec9f1650b32ced4badb508f8220eadc2707f09dce11d93ef4ac6f67831ff015d65d7909e22de49e2bb763ddfefa28bae80b3608fabade53a667191c02a712f7afacbde58970bb17c614241cb876cbd72041580c2a37d291f15a26ececc5ee2dda8010a582c49b55c1fd46b2ddd6cf69e5f682ff08963b7b5ebcbf4dffe351aeeb3fdc482670aa8d0d983616a3dfd66330d1b35d1fe713d4b695a77ec2e59596a7772d68b64db8858ebc5c205b570c9ead4a30c3ad978be8d94bcb331d24309aa858ef6e3853230587d26944fe006eb38c946ed1e704880b81f5a999da19708be622956c59ddd54c334b7f26a58385b0151530b1cf7a929c4ca8164385e91a32c590603fe91f09c1418a6fe99e0cfe20876038effa3f2e6375efeb6f79634a9e8aa3e764216d012ff44ab973784c9d169f915b9fb205853200ae828fbe60cf7ce4cf6483c88af75ba5a1891e2e4fa44bb5562692492e73b769fb210461716710a7ca8d92113673c4e549a40178e207e0485a462c834d950c594ee53e5f28fe8dc8f903a8eedba4038716540f2d0609f5bb0ed0b33d453cabdab52769ef13d671496444d4b26b74e1b259743b761f5a97b2405a49f5ae0bba226774f29a2d3c5f2b0ee83c5a84ab9403b0513ffc897738d20c7fe83143ed6425b1784267688406e875b475ae0d8aeca98edcbb32e58e22709ab9843c38bc9b6e123009d3e54475d1ea4c7bb8375b9101819ea404d9c51de29f69c63dd5c9f2bfb37758aa3bed779f06ac5a8d2b970901dac5111ba8ae2914cb861fd000a5dc98a83f7408a98ada58a748e0840005f979b9e980c552ed3bed4ebdf6c4f6aae478f6c868427d194215a6bb31c518022d93b98ba3254c4d8e1798685ca4eb75687155b0272169f8dd3dc164285968ebc1c4bd2ce33887e2e799fe01fd62cd2e4a6ba13257b640fdb8a178f45a23f85c03c0ffd1dfe0baebf7b3a1706e0b84fd653cd9466000654c3418c2e5dc0d9004ccb8691951c96a972156ae0df0d395000a51c3fd51234e376378ae54a558dcd1fbfd5bc71b213eccb4d89cd2d35dc2e24181510c9ea1c77b369a9e026fd2f5be4a57ca328c61df84f1bf02adf913441f34dccdb5bcc935746e76d10da21a60db51c429f7765918ef7a0b0dd8935e153619feaa74a02b8b33944caa38dffca64cd92817cee5f78d5a9fef8859185b169c51a18ffc6f6adf85b3cc4d8da616cdb7eb6ee8df6775409ea0a34d95b571f37c781d7e2905066fead832fffc8ac9a51a69b22bc82974be7f976f9961162ede9aec70464ceb430803c7b6fe82c9885a29d4ecf4bf61a65b8bb20fc80a3e8896b0c6fee104335047ca93c1403482a57f49e2afe1dbbe430745958e5eee682aa39d5e1b9da7797ac7f85f1a5a57fccc77998821a5d22b572c43f372486191ea9587acb024c5b62ff8b015191c70853fd1a4959af68c83bdfb5e2e76f4e8f71eddafe0b1ccbdccba9d3fb000a73f087ebfd823e42e0db145406d467af5b93fe507c500023d6b5fdedd1fd7efc08387a1e902e0a7da65a685baaea42f062e7417b941baeb5821a2ca3b032c8a3b04124fb6a79dd33f34014830fd67533614cb7ce0c0779fe6418aa263b73da750a822e109fc7d52e29045adb599fea3b81fcd8a6f82b312f19fd1d2fe98d83fb77ae51633d713a559c7113d3144f11573f446c0323fa1cab55d02dfbf9ea058cafad0568bc444808a84297f9dd6e22b299dd86d1ae7ba386008fc283be58256f38747d01665611b4781e0005dae915e1c58bac9fac2042954fc896b54e5e56b66a3858a479848ab8203a5711bef63b78a8b7c093c36e06fe0578de80a2f77f15cd1f58822aa684acb1d863651bf965e0e98129e7eca29e6e28030007da3e5f5cf9b121bb603c25cca598d9dab92f873c294e049842a8431b379076d01f0484332760169d50399851de483824e2dc32e383417566eea846b88fcfd36bd9e733861d82e2c573185a0975d9aa391ddc34b80e407381722fb27c783bbd0e149e6a8db971b73d749aacbe1d6975e2c9e886098cfd5fcb38578a3a2c831f1c3e5113fa31a0a14771eae89aa1cd3427d6041eeed806bc3d303e1c2aa8f8b99697608e127b3677e88849ae600897dbba7d3541cb809b5256b02d5a86732c5e80324658fe0e5e014f3cfaff9e9b5a3e5f706f4ad76a42c1c3b0e9729b0b553ec3caeb1a4eb0c30fc531fe6c14a9f9a952d9fbed5dfc5fb992581c506f144984e2fb0d9f0b50a648a3707ebcfb90ed75d4470162e576186a7a362b3e6218188864dc0ab15e447d3b1ee19c57abe373702cc30673d2b2a94de19b5b56543ea9e20c1fe2d6a6d40b3d72f91cfb3783a423da4041969f2a0be36f15734c20cf63b77c269cc83cf0885f03af7c9d68d6d08757f8579ecd750aed5b5923403ec83a1d2625829c364aa1f8ca35058b8d7a31162ee2a3847536e96ead4eebe94ca35bf36fabb089296106174c05056c452ef3d40326819c000f43ed6013c968b85d25c7b547f120c969e20e9fd7fa72e6f7970f72df53ad98427a51253949a6457eb946283985ebfa746fbb7e07f8e21aed934f1c21fdadb41c47a4be30e5746ca47c7d67ab0f6b15d279611fe879c0c88d245f5fdc00ff5486fd45f4c3c3040cb437a2b4329dc7cd1dcebce3feb0e36e9c7f3a476b17835a0615110e8ce89a6d14c1f42314321c30e21b2b78982008183c921f0e0575d3c037fde31a25877b233a93abfe18af9e80504bc7439b3b4fe1b9a94e70abbdc8f17af520a1abf297d4f94db0a66c7c9ab62d8ba83d84f1752e76f05ef00258661f87c008d7728bce0b4d4dace0162639a20829bed1c598f55f165d85113be0789769d497897bb781e470ebf1e8a1911f5571c681520ab0777621d30881adce0abdc6b9ad36e75224af6a16a33dd3e34ddf38e3b1d31021e45812b2e11c3c5864c3f130acebbc24238b03a739e67cb01018ea84203cf7ef458cf47026fa9cfccafbb124d0114d32f043f4dbb491a6250efdb2884c72ffb351af56e28713238d75220fef927dcd615beec3db42f5228556342d15da530ce90d3456ce14de1ef1900880abad8384e88f2c51c1850a0ba471246680915388e2831c10a077e30f7b851498cab5fd7ed9ad580a420e2a8b5d0c1d7eb614024df39e8b48797a73acd05f4d5f6b7d4398db45a3d8690c7ee2e90f4a1ab54301f46db341af6127ed21acc553adeb88c45501c9b4c2ddd9bbae041d691fc8d84706091058b50843ea40405e94606f11da754aef4fa04ef92e143a04555fbf73e24c62dfaed0803595e1586874c89790f0cef96e97a406129cdcb581d5da087ca1e12869527ed7ba607818b02f6cd7f443f650a7a2a2bc356efbcdb634ddcfc4a81bc029f7daf45e83e553bd416813bd85cca608d0589d1ac0a91f77e991cb6d9a66af8c498212f774e2c039628bd1c41b387145b1a0d425cfed8a177281f1cb85fd55b10c40b121511b0b090821bc8565269cef4743b364aa80c748a2e355aeb4be523849d7348979320eb702228fc490ead850b34d4c9c8eb5c91141587ae40563a0e38245e77711e4c6a937380ddf68997f90edd55b6f409cc03d25af653f240f94f3735e014e75696705985e306a8439adde19a665bea066daf67c2008aca6cbfa6966400f4f0b868a499c256896e67e0a7e2cfc8d604bbc1afa60ae77796699b45884e539175e7d455cebaa7191e869630cea3e70c06bf1876e31e5ee29fef46dd6c975bb4de33cf67b8cee8af6ac0a406f940e7e3222672332e63519f6cda7a0fe1b8349b957190de3791a3ea719be9a2a8ff0bbf97424f2e923e6bc0ecbfa8e0e4a31d7cec2bcb875c8a7520308c8fd99b5e7f542d78619f8bb806e3f8528784c3639cad69837f5e9588275c36c260a40fc251a29bbfe8842e417fce2c179f81cb771621abb8055d1a1ecf60e68fdf2cd4553daf182b665fb1fc7d961684b1c8ba19e5d4e6ecc11d4c5e06562be0dbcfcfdc56c2bc9d26574745e6232a887d829268320e96b80c61855e7ad5c4582119e31df5c7e21e485c46451686a8b54214c2d9e247a91f8817ea85c374bde6853691b62bee4b5629abe6ca482b897f189cbc1e2826b00ac402bde9107c89f39e3bd87187ee9622d314bcb3c626d431ee9ef40144404138acfa7fb8dd61ab5c71648a211a5d6861c9ad3bd7196e0984227eca967ab2c718cd51255fbdafff52c9220a1067746ba8072ed43886c0a1ec8e2e564ba3679382b336b60df3df3fc2b215894d3448b7fa7bfef7b13e0003a1ba253d30f1c8f1c8c37eaceb5ec081b42cfb9cd8ba7220835a7d85393b88bfbbebf0f0e06752c1c8dbf6e1cdc4d3e88052a53cf54f2f7df2604c4c82b8f2a111035f6c4224ed56dd88977a70423032d80d88b76632fbfaf24920770d0cbb2cfe67593e429466e62e89dbd0c6220d0f3fae51f2188fd65075225a71e1d9b5b5b635bd6c71cb1244e2c68231c9d1f06f245df9372379132c1eba2cc4bd73dbe8489a359fd86577a6fec66cd6133c358db4d8d06ebcd749fc02e85304662f73cb47a1fab2ddb390443db69868e3f038f49fb5f021b1a28171df8fb07084415c9f462f36ba66c445a73a0fbffdbce8f08045f2876f3e2ec58e05b5e29a08ac60b9bad193cdbde8caba48d8b2909b9bb09cec43632448f0890a41f655bd18ac4a802994109eb954a69eeb0ab707fb5a6b144e95864f6f3494cb22", 0x1000, 0x7ae}], 0x8, &(0x7f0000001800)={[{@quiet='quiet', 0x2c}, {@dir_umask={'dir_umask', 0x3d, [0x30, 0x35, 0x36, 0x33, 0x37]}, 0x2c}, {@dir_umask={'dir_umask', 0x3d, [0x33, 0x37, 0x35, 0x32, 0x31, 0x37, 0x33, 0x35]}, 0x2c}]}) syz_open_dev$mouse(&(0x7f00000003c0)='/dev/input/mouse#\x00', 0x80000000, 0x200000) 2018/04/03 21:44:12 executing program 5: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r0, 0x800000010d, 0x102, &(0x7f0000000000)="523f5e960b4775b3fedbc306f08f4a5f1b70a09d4921071a85bc76cecda8e347e4f4bcf72d1d473797034f312732642e0df456c35f146c6e79ce2e757940bd36b00a7881592930e232f6689b0079cd715a165820991b28753c37420fa4dc281036a6030a84ff4df05aed1d34d63c053197058cff9690f6e5d359c3b4c6fd2a30f82e2f293cb99e635022057dca000851487aa0e25cfac22a3817e451e403f36698a1ffa01152ca6f7b8e4cf6232af0fc3bd3194b2d496546e42101f8b4731d53894cb4aa403db55d77", 0xc9) 2018/04/03 21:44:12 executing program 3: socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b5dfa8)={0x26, 'hash\x00', 0x0, 0x0, 'rmd128\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x73e0) sendfile(r1, r2, &(0x7f0000145000), 0x53) syz_fuse_mount(&(0x7f0000000100)='./file0\x00', 0x8000, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f0000000280)='./file0/file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000240)='fusectl\x00', 0x0, &(0x7f0000000040)) 2018/04/03 21:44:12 executing program 1: sendmsg(0xffffffffffffffff, &(0x7f0000001d80)={&(0x7f0000001a40)=@nfc_llcp={0x27, 0x0, 0x0, 0x1, 0x0, 0x0, "17cbccbb67e71a4002f87559beaee543c2f2a596955b205fdad5b338af557b2ffaa7d43c6b42c02e8035355750c475d61fcce9368bb514414258001c763522"}, 0x60, &(0x7f0000001c40), 0x0, &(0x7f0000001c80)}, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000001a40)={&(0x7f0000000000)='./file0\x00'}, 0x10) 2018/04/03 21:44:12 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x2, 0x0) ioctl$KVM_SET_XCRS(r1, 0x4188aea7, &(0x7f00000001c0)={0x8, 0x18000000000000, [{0x4040000000000000, 0x0, 0x100000001}, {0x4, 0x0, 0x600000000}, {0x6, 0x0, 0x598}, {0xff, 0x0, 0x4d0c}, {0x6, 0x0, 0x8}, {0x80000001, 0x0, 0x20}, {0x6, 0x0, 0x881}, {0x1f, 0x0, 0x6}]}) ioctl(r0, 0xffffffffffffff81, &(0x7f0000000080)="5e78dd40f4f276c5b441ec63f129d0bd3a4c66b6934322842131c1fee1d94ce65a0cdecf41e4c199504b2026f3ca74812b27242a2b1cccb0f5caed993618ab9dc4c47f8bec87ea63bf91b19996601ad783157cd3cc4287975332755c86f4f94221fc77fdf45e9cd5fefe65f1224d4f5cb27aa42f7a371f747330a09ffcadd460b49370a39666adb37b4804") ioctl$TCSETS(r0, 0x402c542d, &(0x7f00003b9fdc)={0x0, 0xffffffffffffffff}) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rtc\x00', 0x80100, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r2, 0xc008551b, &(0x7f0000000140)={0x8a2b, 0x20, [0x3078, 0x40, 0x4, 0xffff, 0x8000, 0x0, 0xc82, 0x90]}) 2018/04/03 21:44:12 executing program 6: r0 = socket(0x2, 0x3, 0x40000000000000ff) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)='gretap0\x00', 0x10) sendto$inet(r0, &(0x7f0000000080)="0a14f99f3bae099f9184a151c90008fc0877144128907496819a925d9aa8403df12b12c38e25989d", 0x28, 0x0, &(0x7f0000000040)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) r1 = dup3(r0, r0, 0x80000) ioctl$KVM_GET_REG_LIST(r1, 0xc008aeb0, &(0x7f0000000140)=ANY=[@ANYBLOB="000000000000000005000000288bbd72ebfa73f5b970387d0378149e00000000cd5b7484c45c8a6eaec50dd10d7219a6b342b4d70f1776262db5da835f6dd7fd68354d4c4a5da8bf57c3c4b95b223652400145463bd001597d25a92ec1a986a6cb9172a8b30bd5f7cfe5206849f6bde6f635b7a86a81bce2c1683e13ef93f4ba3d5c924f628121af7f3d47ec33fcbab73f1873876c6808c7490d72cb763476255e1c46bcc705ce3baa33e19670072fa104c3e6f85dfb9c6b93f80612643d49b204e9c2317a9e860e98718abd61a6395fa93923e516f98d73ca08ca58042d934edc229895edd7d653fc77da19be5976994c7633e353a5793dbc8d9aee5ff01308b98981a8b7fafb45639e0b54"]) 2018/04/03 21:44:12 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) capset(&(0x7f0000594ff8)={0x19980330}, &(0x7f0000244000)) bpf$PROG_LOAD(0x5, &(0x7f00000010c0)={0xf, 0x5, &(0x7f0000000040)=@framed={{0x18, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x5}, [@alu={0x7, 0x4, 0xf, 0x8, 0x7, 0xfffffff8, 0xfffffffffffffffc}], {0x95}}, &(0x7f0000000080)='GPL\x00', 0x8001, 0x1000, &(0x7f00000000c0)=""/4096, 0x41100, 0x1}, 0x48) unshare(0x20000) 2018/04/03 21:44:12 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000040)=ANY=[@ANYBLOB="0f7f3b0000"], &(0x7f0000000240)=0x1) fstat(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getegid() lchown(&(0x7f0000000000)='./file0\x00', r3, r4) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000100)=0x0) ptrace$setregs(0xd, r5, 0x40, &(0x7f0000000280)="e80287f006bcf0d78e6d2ada042aba7ba365408a3890ffe331d1e71b512dea76375159b773d5f403a092cccdfb5e89a6df6d146b4bd80b4db3b92be8b732c21a91e449e2c10bcf51d361633c428465c5dec7d3123399aac57d1ff26e32397dc310818504deff8b80755d6d96be2f4fcd0711233658ab36cbdfa3e860e9e71242cea94100f2896996582db6a9fe6b78c58db43df24094f2edb6109a9b6815707e77852e1b9d70e5abf8aacb6d4444d4ecccc7117350e0633e32b255d88e322d91f7193f03e6252fdd7e5c92076c98eb2059ddd52b0a4f") syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000de9000)=[@text32={0x20, &(0x7f0000f59fc6)="0fc75fedc4c3c968fb6c0f9cfbb9040100c00f3266b842008ee80f230064672ec015dec4e245bea5d41e6082f9440f20c03506000000440f22c0", 0x3a}], 0x1, 0x0, &(0x7f0000000180), 0x1ba) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 288.334133] sctp: Trying to GSO but underlying device doesn't support it. [ 288.589215] hfs: can't find a HFS filesystem on dev loop4 2018/04/03 21:44:12 executing program 2: r0 = socket(0x10, 0x802, 0x1000000000000010) write(r0, &(0x7f0000000040)="24000000200025f0071c01650e0ffc0e020020000000000000e1000c0800020000000005", 0x24) openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x100, 0x0) 2018/04/03 21:44:12 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)="6e65742f14727000") r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000200)={'syzkaller0\x00', 0x3}) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000240)={{0x2, 0x0, @rand_addr}, {}, 0x8, {0x2}, 'syzkaller0\x00'}) pread64(r0, &(0x7f0000000000)=""/8, 0x8, 0x1ffff) 2018/04/03 21:44:12 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000000040)={0x0, 0x0}, 0xfffffffffffffff8) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x0, 0x2) syz_kvm_setup_cpu$x86(r3, r2, &(0x7f0000fe6000/0x18000)=nil, &(0x7f00000001c0)=[@text32={0x20, &(0x7f0000000140)="b9ad0200000f32b8fa7f00000f23c80f21f8350400d0000f23f866b80f000f00d066b8ce000f00d02e360fc76d6e66b836008ed00f01980300000002b8fa6000000f07b99c0b00000f32", 0x4a}], 0x1, 0x0, &(0x7f0000000200), 0x0) ioctl$ASHMEM_GET_NAME(r2, 0x81007702, &(0x7f0000000000)=""/58) fcntl$dupfd(r3, 0x406, r3) write$binfmt_script(r3, &(0x7f0000000200)={'#! ', './file0', [{0x20, 'ppp1GPL}.proc'}, {0x20}, {0x20, "b565746830"}, {0x20, 'mime_typenodev&\''}], 0xa, "4d5312e287e9c723c901da1e5166c3ac1620045db30e6eea220b6252241e9d63cd9a2d5c93cd0fc3c207546ac08d347f189cdc"}, 0x64) 2018/04/03 21:44:12 executing program 7: mprotect(&(0x7f0000573000/0x4000)=nil, 0x4000, 0x0) r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x61, 0x800) getsockopt$inet6_dccp_int(r0, 0x21, 0x0, &(0x7f0000000040), &(0x7f0000000080)=0x4) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) [ 288.698097] netlink: 16 bytes leftover after parsing attributes in process `syz-executor2'. [ 288.716267] sg_write: data in/out 1818846731/54 bytes for SCSI command 0x5f-- guessing data in; [ 288.716267] program syz-executor5 not setting count and/or reply_len properly 2018/04/03 21:44:12 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0xffffffff, 0x8800) accept4$bt_l2cap(r1, &(0x7f0000000080), &(0x7f00000000c0)=0xe, 0x80800) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000002c0)=@filter={'filter\x00', 0xe, 0x2, 0x278, [0x0, 0x20000040, 0x20000070, 0x20000140], 0x0, &(0x7f0000000000), &(0x7f0000000340)=ANY=[@ANYBLOB="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"]}, 0x2f1) ioctl$GIO_UNISCRNMAP(r1, 0x4b69, &(0x7f0000000140)=""/39) openat$cgroup_ro(r0, &(0x7f0000000100)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) 2018/04/03 21:44:12 executing program 7: r0 = socket$inet_sctp(0x2, 0x5, 0x84) accept4$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000040)=0x14, 0x0) connect(0xffffffffffffffff, &(0x7f0000000640)=@ax25={0x3, {"2a764e803479db"}}, 0x80) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f0000000a00), 0x4) sendmsg$inet_sctp(r0, &(0x7f0000001f00)={&(0x7f0000001840)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10, &(0x7f0000001c40)=[{&(0x7f0000001880)='[', 0x1}], 0x1, &(0x7f0000001e40)}, 0x40) creat(&(0x7f0000000080)='./file0\x00', 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000006c0), &(0x7f0000000940)=0x8) setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000540)=@nat={'nat\x00', 0x19, 0x3, 0x90, [0x20000140, 0x0, 0x0, 0x20000170, 0x200002d0], 0x0, &(0x7f0000000100), &(0x7f0000000340)=ANY=[@ANYBLOB="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"]}, 0x241) bind$inet(0xffffffffffffffff, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) [ 288.746705] netlink: 16 bytes leftover after parsing attributes in process `syz-executor2'. [ 288.766889] hfs: can't find a HFS filesystem on dev loop4 [ 288.813956] kernel msg: ebtables bug: please report to author: Wrong len argument [ 288.860342] sg_write: data in/out 1818846731/54 bytes for SCSI command 0x5f-- guessing data in; [ 288.860342] program syz-executor5 not setting count and/or reply_len properly [ 288.890161] kernel msg: ebtables bug: please report to author: Wrong len argument [ 290.166544] IPVS: ftp: loaded support on port[0] = 21 [ 290.540989] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 291.115858] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 291.121963] 8021q: adding VLAN 0 to HW filter on device bond0 [ 291.182121] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready 2018/04/03 21:44:14 executing program 0: capset(&(0x7f0000000000)={0x400019980330}, &(0x7f0000b2d000)={0x102c, 0x7fff}) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_int(r0, 0x0, 0x13, &(0x7f000047f000)=0x1ff, 0x4) uname(&(0x7f0000000040)=""/89) 2018/04/03 21:44:14 executing program 6: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) close(r0) getsockopt$IPT_SO_GET_INFO(r1, 0x0, 0x40, &(0x7f0000000040)={'filter\x00'}, &(0x7f00000000c0)=0x54) 2018/04/03 21:44:14 executing program 4: r0 = syz_init_net_socket$llc(0x1a, 0x80001, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000040)='ip6tnl0\x00') setsockopt$llc_int(r0, 0x10c, 0x7, &(0x7f0000000080), 0x4) ioctl$int_in(r0, 0x5473, &(0x7f0000000000)=0x2) 2018/04/03 21:44:14 executing program 2: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000040)="24000000200025f0071c01650e0ffc0e020020000000000000e1000c0800020000000005", 0x24) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x4000, 0x0) ioctl$KDENABIO(r1, 0x4b36) 2018/04/03 21:44:14 executing program 7: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x69}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="1800000000000000000000000000000071100000000000000000000000fd00009500000000000000"], &(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)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000d1cff8)={0x5, 0x100, 0x100, 0x2}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000269fb8)={0x1, 0x5, &(0x7f00000affc8)=@framed={{0x18}, [@map={0x18, 0x0, 0x1, 0x0, r1}], {0x95}}, &(0x7f000039cff6)='syzkaller\x00', 0x8, 0x1000, &(0x7f000039c000)=""/4096}, 0x48) 2018/04/03 21:44:14 executing program 1: r0 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffc) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x400800, 0x0) ioctl$KVM_SET_VAPIC_ADDR(r1, 0x4008ae93, &(0x7f00000000c0)=0xd000) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f00000004c0)=ANY=[@ANYBLOB="73656375726974790000000000000000000000000000000000000000000000000e0000000400000000050000ffffffffc0020000c002000068010000ffffffffffffffff300400003004000030040000ffffffff04000000", @ANYPTR=&(0x7f0000000480)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="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"], 0x560) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f00000001c0)={0x0, @in6={{0xa, 0x4e22, 0x10000, @mcast1={0xff, 0x1, [], 0x1}, 0x40}}, 0xfff, 0x6, 0x7fffffff, 0x100000, 0x7fff}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000280)={r2, @in={{0x2, 0x4e20, @broadcast=0xffffffff}}, 0xfffffffffffffffe, 0x2}, &(0x7f0000000340)=0x90) add_key(&(0x7f0000000440)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f0000000080)='.', 0x1, r0) futex(&(0x7f0000000a80)=0x2, 0xf, 0x1, &(0x7f00000003c0), &(0x7f0000000a40)=0x2, 0x1) getpeername$inet6(r1, &(0x7f0000000380)={0x0, 0x0, 0x0, @ipv4={[], [], @multicast2}}, &(0x7f0000000400)=0x1c) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000000)={r3, 0xfff}, 0xfffffffffffffeb1) 2018/04/03 21:44:14 executing program 3: socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b5dfa8)={0x26, 'hash\x00', 0x0, 0x0, 'rmd128\x00'}, 0x58) accept$alg(r0, 0x0, 0x0) r1 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) fallocate(r1, 0x0, 0x0, 0x73e0) syz_fuse_mount(&(0x7f0000000100)='./file0\x00', 0x8000, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f0000000280)='./file0/file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000240)='fusectl\x00', 0x0, &(0x7f0000000040)) 2018/04/03 21:44:14 executing program 5: r0 = creat(&(0x7f0000002540)='./file0\x00', 0x0) socketpair(0x0, 0x0, 0x0, &(0x7f0000001140)={0xffffffffffffffff}) r2 = socket$inet6(0xa, 0x1, 0x0) listen(r2, 0xeb8) accept(r2, &(0x7f0000000040)=@pppoe={0x0, 0x0, {0x0, @link_local}}, &(0x7f00000000c0)=0x80) ioctl$fiemap(r0, 0x40086602, &(0x7f00000001c0)=ANY=[]) r3 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) write$cgroup_pid(r3, &(0x7f0000000100)=ANY=[], 0xfffffea0) ioctl$fiemap(r0, 0xc020660b, &(0x7f00000000c0)=ANY=[@ANYBLOB="4000000000000000000004"]) socket$alg(0x26, 0x5, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000000140)={0x3, 0x1, 0x2, 0x8, 0x1ff}, 0xc) r4 = syz_open_procfs(0x0, &(0x7f0000000080)='oom_adj\x00') setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r4, 0x28, 0x0, &(0x7f0000000100), 0x8) creat(&(0x7f0000000180)='./file0\x00', 0x0) [ 291.243334] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready 2018/04/03 21:44:15 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f0000002040)={0x0, 0x0, &(0x7f0000001fc0)=[{&(0x7f0000000040)=ANY=[@ANYBLOB="a3ebd404000000b7621b1d6ea233a5a7bdc2778344c8b450501dfdb5e0f375d8e4a3c4d08bda849ec2b81535ce7822efc33cb1c01063cd83a918aa34002d7528622194575c32c21c373ca38f68a4e6c664665e994d39db07f8a1ee223fcec6e128a40724382c4e0be932984513dee2125a9a5989fb5f596c01275641f4aabc950c615b3006691681cb64c331a79b2bed87c4a719f31685000000000000000000000000000000000000"], 0x10}], 0x1}, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x12801, 0x0) syz_open_dev$midi(&(0x7f0000000100)='/dev/midi#\x00', 0x8000, 0x0) ioctl$KVM_CHECK_EXTENSION(r1, 0xae03, 0x2) 2018/04/03 21:44:15 executing program 4: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) listen(r0, 0x0) setsockopt$sock_int(r0, 0x1, 0x9, &(0x7f0000000080)=0x2, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000000c0)={0x4, &(0x7f0000000000)=[{0x200000000000002, 0x4, 0x3b67, 0x3ff}, {0x4000000000000, 0x7, 0x1, 0x5}, {0x2, 0x0, 0xbe1, 0xbe}, {0xfffffffffffffffa, 0x6, 0x6, 0x3}]}, 0x10) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x800, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000140)) connect$inet(r1, &(0x7f0000000100)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) 2018/04/03 21:44:15 executing program 2: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000180)='/dev/hwrng\x00', 0x404103, 0x0) r1 = socket(0x10, 0x802, 0x0) r2 = semget$private(0x0, 0x3, 0x40c) semop(r2, &(0x7f00000000c0)=[{0x1, 0xa8ab, 0x800}, {0x7, 0x2, 0x1000}, {0x3, 0x2, 0x1000}, {0x3, 0x1ff, 0x1000}, {0x3, 0x3e, 0x1000}, {0x4, 0x101, 0x1800}, {0x4, 0x9, 0x1000}], 0x7) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f00000001c0)={0x7, 0x8, 0x6, 0x5}) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x4000, 0x0) ioctl$EVIOCREVOKE(r3, 0x40044591, &(0x7f0000000140)=0x9c) getpeername$ipx(r1, &(0x7f0000000000), &(0x7f0000000080)=0x10) write(r1, &(0x7f0000000040)="24000000200025f0071c01650e0ffc0e020020000000000000e1000c0800020000000005", 0x24) 2018/04/03 21:44:15 executing program 0: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) set_mempolicy(0x8003, &(0x7f00009c8000)=0x1ff, 0x8000) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/sync_ports\x00', 0x2, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000240)={r0, &(0x7f0000000140)="58423360b0c21d9ade0cdb234a062c6bc3f2252cdf323fe83231744a717762a42cff16f17c0d245d4f83f7b109790ba7eee0dceb9372db558b5279afe90f1b147e7c4ad2e7700cf4916b74a9b06c895b1efffd8f85637c725df337fd5f39aae550be61d0332bcd79991257e52c428c3be3ed4ef1f5f27fb89ad16dc7f8d3793094144c55823006daf590952d55ffa99d3003c0dffeb76a4d3597741219eab039bb483d8ff82a0f7a4dcb2b26a3e3e59496efcb6652a03b3c731bcb4476ced8de2e42bab1c216d405ece837f93e76c1b636b0872c804a768ef6c3b098341f9244cdaddb50a9", &(0x7f00000002c0)=""/130}, 0x18) clone(0x0, &(0x7f0000000440), &(0x7f0000000100), &(0x7f0000000280), &(0x7f0000000380)) 2018/04/03 21:44:15 executing program 7: r0 = add_key(&(0x7f0000000200)='asymmetric\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a}, &(0x7f0000000280)='?O', 0x2, 0xffffffffffffffff) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x20c000, 0x10) add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000000c0)="134905c42b3bf7a48ef1b2e675693dbae4183bbbe8148029fdc0c588827f0e938b4de74510190847917d814be25247f5ed", 0x31, r0) ioctl$TIOCNOTTY(r1, 0x5422) 2018/04/03 21:44:15 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) mlock(&(0x7f0000005000/0x2000)=nil, 0x2000) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000600)=[@text32={0x20, &(0x7f00000005c0)="2e360f350f22d2c4e17d28ffc4c12dc6010e8fe900959c8816e014ab0f30b8010000000f01c1ea150000007100ea0f0000005463c4e3f55f90b4000000cb", 0x3e}], 0x1, 0x0, &(0x7f0000000640), 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x1, 0x0, 0x1000}) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = shmget$private(0x0, 0x3000, 0x10, &(0x7f0000ffa000/0x3000)=nil) fstat(r1, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getgid() r6 = getpgrp(0x0) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f00000001c0)={[{0x1000, 0x1, 0x3ff, 0x7, 0x9, 0xd40, 0x8001, 0xef, 0x3fc9, 0x5, 0x100000000, 0x7fff, 0x3}, {0x1000, 0x3f, 0x7fffffff, 0x80000000, 0x5, 0xfffffffffffffe00, 0x9, 0x101, 0x5a5, 0x8, 0x1, 0x4, 0x8}, {0x4, 0x1ff, 0x80000001, 0x2, 0x2, 0x4f7, 0xfffffffffffffffd, 0x20, 0x1ff, 0x74d, 0x9, 0x9, 0x1}], 0x8001}) r7 = getpgrp(0xffffffffffffffff) r8 = add_key$user(&(0x7f0000000340)='user\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000003c0)='\v', 0x1, 0xfffffffffffffff9) r9 = add_key$user(&(0x7f0000000400)='user\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000480)="cdf138569cb03d131629ecdbcde491f5af18a29e877c61ad01ec303518e84d4e6962cbdbaac6bf76de20be8963d1dd5d01444f6a11e227bd656b5c0d", 0x3c, 0x0) r10 = add_key(&(0x7f00000004c0)='logon\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000540)={r8, r9, r10}, &(0x7f0000000640)=""/220, 0xdc, &(0x7f0000000840)={&(0x7f0000000580)={'crc32\x00'}, &(0x7f0000000740)="51ebb8fbe0ac85e71c73b81687ba8b617976dd48d988267feeb6f09a1046eb63fb397efd86e03029cedc049504f309a85334b6f591198f1d3bbe9476d689a5775c20aa48e7e9a06e114b87352e94ff8e8bafd1564f553dc05621209fd78f0d42961f143cacee74b1efb6ef909bc8300ee4a957d0fa5633356666740a85d1454534ec74461718e9493ec8e70e81e5dbc07aa3d978b6c5fe04ab5d0a12c5aca0de8e9d29938c891b8f681e6d4647473b0e2cdd5e0c9b49c8d31a703a6d87e2d94d54f2c82a", 0xc4}) lookup_dcookie(0x5f7c753f, &(0x7f0000000880)=""/4096, 0x1000) shmctl$IPC_SET(r3, 0x1, &(0x7f00000002c0)={{0xa0, r4, r5, 0x0, 0x0, 0x21, 0xfffffffffffffffa}, 0x0, 0x4, 0x5, 0xffffffff, r6, r7, 0x7}) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000000)=[@text32={0x20, &(0x7f00000000c0)="660f38829ce00000000081660080cc00000f01d13edce00f07660f3881521ec4c1f56b821aea000066baf80cb8e2dd6488ef66bafc0c66b8680066ef8fc96801d12e660f388246e4", 0x48}], 0x1, 0x0, &(0x7f0000000900), 0x0) 2018/04/03 21:44:15 executing program 6: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) close(r0) getsockopt$IPT_SO_GET_INFO(r1, 0x0, 0x40, &(0x7f0000000040)={'filter\x00'}, &(0x7f00000000c0)=0x54) 2018/04/03 21:44:15 executing program 7: r0 = socket$inet(0x2, 0x840000000003, 0x2) getsockopt$IPT_SO_GET_ENTRIES(r0, 0x0, 0x41, &(0x7f0000000480)=ANY=[@ANYBLOB="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"], &(0x7f0000000140)=0x1) setsockopt$inet_int(r0, 0x0, 0x5, &(0x7f0000000040)=0x1, 0x4) setsockopt$inet_int(r0, 0x0, 0xc8, &(0x7f0000000000), 0x4) close(r0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='syzkaller1\x00', 0x10) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000180)={0x0, @in={{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}}, &(0x7f0000000240)=0x84) ioctl$void(r0, 0x5451) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000280)={r1, 0x2, 0x2e, 0x0, 0x6, 0x80000000}, 0x14) 2018/04/03 21:44:15 executing program 2: r0 = socket(0x10, 0x84cdb16f61a33a7f, 0x200000000000) write(r0, &(0x7f0000000040)="24000000200025f0071c01650e0ffc0e020020000000000000e1000c0800020000000005", 0x24) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) 2018/04/03 21:44:15 executing program 3: socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b5dfa8)={0x26, 'hash\x00', 0x0, 0x0, 'rmd128\x00'}, 0x58) accept$alg(r0, 0x0, 0x0) r1 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) fallocate(r1, 0x0, 0x0, 0x73e0) syz_fuse_mount(&(0x7f0000000100)='./file0\x00', 0x8000, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f0000000280)='./file0/file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000240)='fusectl\x00', 0x0, &(0x7f0000000040)) 2018/04/03 21:44:15 executing program 4: 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) mkdir(&(0x7f000000dff6)='./control\x00', 0x0) r0 = open(&(0x7f0000000040)='./control\x00', 0x0, 0x0) syz_mount_image$xfs(&(0x7f0000000080)='xfs\x00', &(0x7f0000000100)='./bus\x00', 0x2, 0x3, &(0x7f00000012c0)=[{&(0x7f0000000140)="e50750ecf5be45d18e42ca414d156044d8bd50d6ae00ecf2f05cdcad99c3d185a4b9d6d7a5e6b62a769b26f2d377af4d9018a7e0a0100552a2338748a7958fe34465dc6d6364f5d49d66f7128c4b40e1dfc733628a254ca56cec78cf4c1c56500fbeaba4bf31270985b378defc7b1f2b30e912b1b63be769161ff8", 0x7b, 0x7ff}, {&(0x7f00000001c0)="b4300e017106f2b99e545767eafbd9ce0ba3963dda2a07348db2192c627e4b91a0f289c126b8b06a1dd6996d7547b660d082447b1e82f399f8f4a3706503c142565dba97d61df42890b3c57ef2d3952ba9b4f570388b4c4913010d649a43ec9a219cc148c807b60c73c8a86b9425a8a53ed296adfd60b3e61f354ead6809aeec9813e82fb07b954c47c91d558b57c4713ae6b2d6f2e575a824fa6b637d48a4b2dbaab765fdee572c0bb48f21d1c89516cc9c712fa08fc8310bb55ce884a566e3684443080ca8878eea2b92f1dfd62f111f1c737279b40fade8008c61cae1d9c5c190684f47648b7ff2145bfff20d5882fdf1f39b", 0xf4}, {&(0x7f00000002c0)="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", 0x1000, 0x4}], 0x8000, &(0x7f0000001340)={'nouuid,', {[{@ikeep='ikeep', 0x2c}, {@swalloc='swalloc', 0x2c}, {@largeio='largeio', 0x2c}, {@biosize={'biosize', 0x3d, [0x30]}, 0x2c}, {@wsync='wsync', 0x2c}, {@dax='dax', 0x2c}, {@prjquota='prjquota', 0x2c}, {@discard='discard', 0x2c}, {@attr2='attr2', 0x2c}, {@noikeep='noikeep', 0x2c}]}}) mkdirat(r0, &(0x7f0000044ff6)='./control\x00', 0x0) r1 = fanotify_init(0x0, 0x0) fanotify_mark(r1, 0x11, 0x40000002, r0, &(0x7f0000000000)='./control\x00') r2 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) fallocate(r2, 0x1, 0x0, 0x4000003) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f00000013c0), &(0x7f0000001400)=0x8) close(r1) listen(r0, 0x0) ioctl$KDGKBENT(0xffffffffffffffff, 0x4b46, &(0x7f00000000c0)) 2018/04/03 21:44:15 executing program 6: r0 = add_key(&(0x7f00000001c0)='id_legacy\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000240)="568d7f61811964f46d4203cc54a7c7b08b48bbfff521a587039e1163e2e719975759b0d185c26edef35590a3c70d688fa3981bd7f1524c78a415ef986d7c8eddfb32e75a42874fe3b006a9c9171b8b8865c18ebdcb8f5404b3928f8b866015f160e948659398e5913f5be9acb1e7ff6bd3a22bd5a27a6d4315e14ca3f5f236d79c3aafdffb5a69f5622cf61ccdb2c6d7daf8a8225cdf015d421d77b979bd4588dcf593b8c3cb1aefce8dc045faebfd6bca973f999c95bec91c7caeb95dbe479822fc1b5e2b2da4d6e2f02485bda818d69a82338474e17d92", 0xd8, 0xfffffffffffffff9) add_key(&(0x7f0000000080)='id_resolver\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000100)="354df8c0d9e8eb4f8433ec64014a31d1fce1430ab828a0cd3cb976e04dbaea498a1d849ef4bbb1a18ae154bf4fda22cc13b559c72f75216afca6c5b7d5ce41dc32248df101529fab2875801f7d1ddf469a9f02b28cc62c6539a96df4e86e9dcbc1a60559bb20914f2d2f367e6f0bd4092fb5a6d237729cee734d255cf4d29204326d28f0a5f09f4167", 0x89, r0) r1 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) fsetxattr(r1, &(0x7f0000000340)=@random={'user.', 'id_resolver\x00'}, &(0x7f0000000380)="6e617400000000000000000000000000000000000000000000000000db8eda00", 0x20, 0x2) getsockopt$EBT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x83, &(0x7f0000000000)={"6e617400000000000000000000000000000000000000000000000000db8eda00", 0x0, 0x4, 0x1474, [], 0x0, &(0x7f00000001c0), &(0x7f00000012c0)=""/4096}, &(0x7f0000001280)=0xca) 2018/04/03 21:44:15 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) pipe2(&(0x7f0000000780)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) ioctl$EVIOCGABS20(r1, 0x80184560, &(0x7f00000007c0)=""/47) r2 = syz_open_dev$dspn(&(0x7f0000000240)='/dev/dsp#\x00', 0x23, 0x4000000009fffe) setsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000100)={0x3ff, 0xc975, 0x3, 0x1, 0xef0000000000000, 0x80000001, 0x1ff, 0x5, 0x2, 0x800, 0x4000000000000}, 0xb) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000140)={0x5, 0x71, 0x5, 0x4, 0x9}, 0x14) sync_file_range(r0, 0x9, 0x10001, 0x2) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000200)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x3, [@multicast1=0xe0000001, @rand_addr=0x80000001, @empty]}, 0x1c) remap_file_pages(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x1, 0x9, 0xb2000) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000180)='veno\x00', 0x5) openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x80000, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r2, 0x0, 0x60, &(0x7f0000000280)={'filter\x00', 0x7, 0x4, 0x498, 0x140, 0x3b0, 0x0, 0x3b0, 0x3b0, 0x3b0, 0x4, &(0x7f00000000c0), {[{{@arp={@local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0xa}, 0xffffff00, 0xffffffff, @mac=@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], {[0xff, 0xff, 0x0, 0x0, 0xff, 0xff]}, @empty, {[0x0, 0xff, 0x0, 0xff, 0xff]}, 0x1, 0x71a9, 0x2, 0x6, 0xffff, 0x1, 'ip6tnl0\x00', 'bcsh0\x00', {0xff}, {}, 0x0, 0x8}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @local={0xac, 0x14, 0x14, 0xaa}, @broadcast=0xffffffff, 0xf}}}, {{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @multicast2=0xe0000002, @multicast2=0xe0000002, 0x1, 0xffffffff}}}, {{@arp={@multicast2=0xe0000002, @empty, 0x0, 0x0, @empty, {[0x0, 0xff, 0xff, 0x0, 0xff, 0xff]}, @empty, {}, 0x3, 0x10000, 0x800, 0x1, 0x101, 0x0, 'ip6gre0\x00', 'teql0\x00', {}, {0xff}, 0x0, 0x20}, 0xf0, 0x130}, @unspec=@ERROR={0x40, 'ERROR\x00', 0x0, "f99d6e0a3fda6c33a193254e2cfcd2d40e18ae00ffa20fb69569b5832b0f"}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4e8) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000000)={0x1, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) 2018/04/03 21:44:15 executing program 2: r0 = socket(0x10, 0x802, 0x0) socketpair$inet(0x2, 0x1, 0x9, &(0x7f0000000000)) write(r0, &(0x7f0000000080)="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", 0x1db) [ 291.617734] XFS (loop4): unknown mount option [dax]. [ 291.662353] bond0 (unregistering): Released all slaves [ 291.704752] XFS (loop4): unknown mount option [dax]. [ 292.721888] IPVS: ftp: loaded support on port[0] = 21 [ 293.117166] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 293.706954] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 293.713066] 8021q: adding VLAN 0 to HW filter on device bond0 [ 293.772940] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready 2018/04/03 21:44:17 executing program 0: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r0, 0x5eb855) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000000240)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x16}}, 0x10) recvmsg(r1, &(0x7f0000000640)={&(0x7f0000000040)=@ethernet={0x0, @dev}, 0x16f, &(0x7f0000000600)=[{&(0x7f0000000280)=""/238}, {&(0x7f0000000500)=""/238}, {&(0x7f0000000380)=""/112}, {&(0x7f0000000400)=""/18}], 0x0, &(0x7f0000000440)=""/103, 0x4f}, 0x0) sendto$inet(r1, &(0x7f0000000040), 0xfffffffffffffcb3, 0x0, &(0x7f00000000c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x18}}, 0x12a) r2 = syz_open_dev$sndmidi(&(0x7f00000004c0)='/dev/snd/midiC#D#\x00', 0x3, 0x20000) setsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000000780)=0x8, 0x4) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer\x00', 0x800, 0x0) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f00000006c0)={[0x100, 0x0, 0x200, 0x0, 0x8001, 0xb2, 0x10a, 0x9, 0x5, 0x1, 0x401, 0xfffffffffffff801, 0xffffffff, 0x100000001, 0x8d, 0x7], 0x0, 0x8400}) r4 = accept4(r0, &(0x7f0000975000)=@can, &(0x7f0000752ffc)=0x80, 0x0) ioctl$KVM_SET_IRQCHIP(r0, 0x8208ae63, &(0x7f0000000100)=@pic={0x6, 0xb0c, 0x40, 0xfffffffffffffffa, 0x8, 0x2, 0x1f, 0x3ff, 0x9, 0xaf4, 0x1, 0x1, 0x0, 0x3f, 0x2, 0x9}) sendmsg$nl_netfilter(r4, &(0x7f0000b76fc8)={&(0x7f0000715000)={0x10}, 0xc, &(0x7f000066f000)={&(0x7f00000004c0)=ANY=[]}, 0x1}, 0x0) write(r1, &(0x7f0000f8aff1), 0xff8f) sendto$ipx(r4, &(0x7f0000000500), 0x0, 0x4, &(0x7f0000000680)={0x4, 0x0, 0x0, "40bdc35a2ea2"}, 0x10) 2018/04/03 21:44:17 executing program 4: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x10080) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r1, 0xc0405519, &(0x7f0000000080)={0x10000, 0x7, 0x100000001, 0x2, "8c1ba385eb0e352be6d57e8e3c056549cd1e2df0aeaccb00b207aec80849068a49a1bfca0dbfe1bff97dc4d4", 0xb5d}) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000000)={'tunl0\x00', {0x2, 0x4e21}}) 2018/04/03 21:44:17 executing program 6: r0 = socket$nl_generic(0xa, 0x3, 0x10) setsockopt$netlink_NETLINK_RX_RING(r0, 0x29, 0x22, &(0x7f0000000000)={0x2, 0x20002}, 0x10) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000040)) 2018/04/03 21:44:17 executing program 7: perf_event_open(&(0x7f0000fdef88)={0x2, 0x70, 0xe3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000a00)={&(0x7f00000003c0)=@l2, 0x80, &(0x7f0000000940)=[{&(0x7f0000000840)=""/139, 0x8b}, {&(0x7f0000000900)=""/14, 0xe}], 0x2, &(0x7f00000009c0)=""/37, 0x25}, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) fadvise64(r0, 0x0, 0x0, 0x2) 2018/04/03 21:44:17 executing program 2: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000040)="24000000200025f0071c01650e0ffc0e020020000000000000e1000c0800020000000005", 0x24) recvmmsg(r0, &(0x7f0000000f80)=[{{&(0x7f0000000080)=@generic, 0x80, &(0x7f0000000400)=[{&(0x7f0000000100)=""/135, 0x87}, {&(0x7f00000001c0)=""/87, 0x57}, {&(0x7f0000000000)=""/47, 0x2f}, {&(0x7f0000000240)=""/178, 0xb2}, {&(0x7f0000000300)=""/252, 0xfc}], 0x5, 0x0, 0x0, 0x20}, 0x5}, {{&(0x7f0000000480)=@nfc, 0x80, &(0x7f0000000580)=[{&(0x7f0000000500)=""/84, 0x54}], 0x1, 0x0, 0x0, 0xd085}, 0xff}, {{&(0x7f00000005c0)=@rc, 0x80, &(0x7f0000000900)=[{&(0x7f0000000640)=""/135, 0x87}, {&(0x7f0000000700)=""/6, 0x6}, {&(0x7f0000000740)=""/136, 0x88}, {&(0x7f0000000800)=""/23, 0x17}, {&(0x7f0000000840)=""/159, 0x9f}], 0x5, &(0x7f0000000980)=""/140, 0x8c, 0xffffffff}, 0x80000000}, {{&(0x7f0000000a40)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f0000000b40)=[{&(0x7f0000000ac0)=""/24, 0x18}, {&(0x7f0000000b00)=""/46, 0x2e}], 0x2, &(0x7f0000000b80)=""/230, 0xe6, 0x9}}, {{&(0x7f0000000c80)=@nfc, 0x80, &(0x7f0000000e40)=[{&(0x7f0000000d00)=""/110, 0x6e}, {&(0x7f0000000d80)=""/44, 0x2c}, {&(0x7f0000000dc0)=""/82, 0x52}], 0x3, &(0x7f0000000e80)=""/234, 0xea, 0x5}, 0x668}], 0x5, 0x40002120, &(0x7f00000010c0)={0x0, 0x989680}) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000001100)='/dev/cuse\x00', 0x40, 0x0) ioctl$KVM_GET_PIT2(r1, 0x8070ae9f, &(0x7f0000001140)) 2018/04/03 21:44:17 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = creat(&(0x7f00000002c0)='./file0\x00', 0xfffffffffffffbfe) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r1, &(0x7f0000000280)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x40000400}, 0xc, &(0x7f0000000240)={&(0x7f0000000180)={0xb4, r2, 0x4, 0x70bd25, 0x25dfdbfb, {0x7}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x81}, @IPVS_CMD_ATTR_DEST={0x48, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e23}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x3f}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@loopback={0x0, 0x1}}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x4e2b}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x9}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x2}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x8000}]}, @IPVS_CMD_ATTR_DEST={0x40, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x7}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x9}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x8f}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x10001}]}, 0xb4}, 0x1, 0x0, 0x0, 0x40000}, 0x40800) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='yeah\x00', 0x5) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00000004c0)={0x0, 0x7}, &(0x7f0000000500)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000540)={r3, @in6={{0xa, 0x4e24, 0x80000001, @loopback={0x0, 0x1}, 0x1}}}, &(0x7f0000000600)=0x84) ioctl$PPPIOCGFLAGS(r1, 0x8004745a, &(0x7f0000000480)) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000300)={0x0, @in={{0x2, 0x4e23, @multicast2=0xe0000002}}}, &(0x7f00000000c0)=0x84) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000440)=0x400, 0x4) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00000003c0)={r4, 0x2}, 0x8) getsockopt$inet_tcp_int(r0, 0x6, 0x1a, &(0x7f0000ae7000), &(0x7f0000000400)=0x358) init_module(&(0x7f0000000040)='vmnet1$trusted(\x00', 0x10, &(0x7f0000000080)='--mime_type$mime_type\x00') 2018/04/03 21:44:17 executing program 3: socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b5dfa8)={0x26, 'hash\x00', 0x0, 0x0, 'rmd128\x00'}, 0x58) accept$alg(r0, 0x0, 0x0) open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) syz_fuse_mount(&(0x7f0000000100)='./file0\x00', 0x8000, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f0000000280)='./file0/file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000240)='fusectl\x00', 0x0, &(0x7f0000000040)) 2018/04/03 21:44:17 executing program 5: bpf$MAP_CREATE(0x0, &(0x7f0000000400)={0xe, 0x4, 0x4, 0xfffffffffffffffa}, 0x2c) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x6714eb60, 0x8000) [ 293.831961] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 293.838141] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 293.845540] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready 2018/04/03 21:44:17 executing program 4: r0 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$bt_hci(r0, 0x0, 0x2, &(0x7f00000000c0)=""/15, &(0x7f0000000100)=0xf) r1 = socket$inet6(0xa, 0x2000000802, 0x0) getsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000000040)=0x8001, &(0x7f0000000080)=0x2) poll(&(0x7f0000000000)=[{r1, 0x4100}], 0x1, 0x40000000) r2 = syz_open_dev$sndpcmc(&(0x7f0000000140)='/dev/snd/pcmC#D#c\x00', 0x5, 0x20000) ioctl$PIO_FONTRESET(r2, 0x4b6d, 0x0) connect$inet6(r1, &(0x7f000000cfe4)={0xa}, 0x1c) sendmmsg(r1, &(0x7f0000ad9000)=[{{0x0, 0x0, &(0x7f0000bff000), 0x0, &(0x7f0000cc3fe8)}}], 0x1, 0x0) 2018/04/03 21:44:17 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x10, 0x4, 0x4, 0x5, 0x0, 0x1}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x20, 0x4, 0x9, 0x1e, r0, 0x100}, 0x2c) perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000, 0x0, 0x0, 0x400000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x13, 0x0, 0x7ffff9, 0x7f, 0x20000003, r0}, 0xfffffffffffffe7a) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000080)={r0, &(0x7f0000000040)}, 0x10) 2018/04/03 21:44:17 executing program 2: r0 = socket(0x10, 0x802, 0x0) syz_mount_image$ext4(&(0x7f0000000180)='ext2\x00', &(0x7f00000001c0)='./file0\x00', 0x9, 0x6, &(0x7f0000000540)=[{&(0x7f0000000200)="587f93b0d62b", 0x6}, {&(0x7f0000000240)="58f10013f6de7f04b8ab4923e68b21f2289d005124d6600080e3d26c77b1e6afd9bb2cfe7d9e4cca416ffc1f4c5d581debdf234b6a7efab04cdc217a8955a2407dbf068de50f6dab84c89f25b973fe9108e1ab232e764cb3a05780f0792d6eb50acf79a1d1b9f34f5cd55c8ae4eb93f726751a7917cbd0213b419584254494cf64de", 0x82, 0x7f}, {&(0x7f0000000300)="a55c3720b1f9c679aa824bdcbc79c3edcd8dca8a82983293c210068d0fdcdf2efe0b3f6a887ac77c87500c7a0837ee43a24a34847bbc02edfaa8afa5527849afcae1741c908370a6e76b0d641ad6f799af5be780211c6169ebd1b1ec397686e55c3d0029a0a36facf19e049b5195a11a0510d6dd3a733e997962b76f9218e281ed3ced5e4a361f84b1750b89423ff765a2eaf063ffbaee1bc3b8083c662f9b3c3ab95b32057a8e4048afbf2bde791b60bb2db641e7b730a0eff1e07bb3f8c58a3f1d29980b11660d84011f6591e8e43323b87df8fb6ee90a1118d65173a784899e564bf158883243ed168ae70e1b77", 0xef, 0xdc0}, {&(0x7f0000000400)="baba5db8223ae009c84f8b5fcc6de6e27ed10f559e936cbae3b75eb3608c7e8e43d396e9e72791911c8f23b09c5abc983c4edbe9e9ca68f09c453857bcbee5b17662296be39203d62ff134714eab9b7c8559c08d8e0cc8ebe90694c056986bbedc2a78db9c22b39074316150131789691f5bee60bfac023e58e6f7c32c90bf2247906db220d16b1f5e3dab054cff706694dc3bdaf7980b21f064c3f7f7dbd41822c22f", 0xa3, 0x9}, {&(0x7f00000004c0)="a2b976189e5b03abdb4f66dc9fbbf06aec1f6ac8435a76e1076a77fbf99c839c774e81e87fd90ea74770742b8923ddc69048721b630266217b", 0x39, 0x1}, {&(0x7f0000000500)="560a439eea230be95c35ee3652f38b57f6160831a131445e416ab5d6b24f8b7395badc354fa8c979ee24395769", 0x2d, 0x8}], 0x8, &(0x7f0000000600)={[{@delalloc='delalloc', 0x2c}, {@nouid32='nouid32', 0x2c}, {@dax='dax', 0x2c}, {@acl='acl', 0x2c}, {@jqfmt_vfsv0='jqfmt=vfsv0', 0x2c}, {@nojournal_checksum='nojournal_checksum', 0x2c}, {@stripe={'stripe', 0x3d, [0x33, 0x34, 0x39]}, 0x2c}, {@bsddf='bsddf', 0x2c}, {@nodiscard='nodiscard', 0x2c}]}) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x6, 0x80000) r2 = syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0x2, 0x40) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r2, 0xc058534b, &(0x7f0000000100)={0x9, 0x1, 0x80000000, 0xfffffffeffffffff, 0x1, 0x1ff}) ioctl$KVM_DIRTY_TLB(r1, 0x4010aeaa, &(0x7f0000000680)={0x400, 0x2}) bpf$BPF_PROG_ATTACH(0x8, &(0x7f00000000c0)={r1, r2, 0x4, 0x1}, 0x10) write(r0, &(0x7f0000000040)="24000000200025f0071c01650e0ffc0e020020000000000000e1000c0800020000000005", 0x24) [ 294.120961] bond0 (unregistering): Released all slaves 2018/04/03 21:44:18 executing program 1: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x5, 0x3, &(0x7f0000346fc8)=@framed={{0x18}, [], {0x95}}, &(0x7f00000001c0)='GPL\x00', 0xfffffffffffffffc, 0xfb, &(0x7f0000000080)=""/251}, 0x48) capset(&(0x7f0000000140)={0x20080522}, &(0x7f00000000c0)) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000180)={r0, 0x50, &(0x7f0000000200)}, 0x10) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000280)='/dev/autofs\x00', 0x4000, 0x0) ioctl$KVM_SET_MP_STATE(r1, 0x4004ae99, &(0x7f00000002c0)=0x8) 2018/04/03 21:44:18 executing program 6: r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000200)={0x9, 0x1000000000000144, 0xeff, 0x4, 0x8, 0xffffffffffffffff, 0x3}, 0x2c) bpf$BPF_PROG_ATTACH(0x9, &(0x7f0000000080)={r1, 0xffffffffffffffff, 0x4}, 0x10) 2018/04/03 21:44:18 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(poly1305-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000000c0)="3e244e7e87adeb0717edd8b867042a0dedf14029e85b62f01a0ca46272e04b65", 0x20) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000100)={0x0, 0x9, 0x3ff, 0x1}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000180)={r2, 0x7, 0x5, [0x8, 0x8, 0xe0, 0x9, 0xfffffffffffffffe]}, &(0x7f00000001c0)=0x12) 2018/04/03 21:44:18 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x400081, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000140)={{&(0x7f0000ff9000/0x4000)=nil, 0x4000}, 0x1}) r1 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x0) getsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000080)={@rand_addr, @remote}, &(0x7f0000000100)=0x8) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r1, 0x40a85323, &(0x7f00000002c0)={{0x10000000000080}, 'port1\x00', 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0xbb01, 0x0, 0x0, 0x0, 0x0, 0xfea}) 2018/04/03 21:44:18 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = epoll_create1(0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000cd8ff4)) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f0000007000)={0xffffffffc0000001}) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000cda000)) epoll_wait(r3, &(0x7f0000000000)=[{}], 0x1, 0x0) epoll_wait(r3, &(0x7f0000cd8ff4)=[{}], 0x1, 0x0) poll(&(0x7f0000000040), 0x260, 0x0) 2018/04/03 21:44:18 executing program 2: r0 = socket(0x10, 0x802, 0x0) r1 = fcntl$getown(r0, 0x9) sched_setscheduler(r1, 0x3, &(0x7f0000000000)) write(r0, &(0x7f0000000040)="24000000200025f0071c01650e0ffc0e020020000000000000e1000c0800020000000005", 0x24) r2 = dup3(r0, r0, 0x80000) ioctl$DRM_IOCTL_MAP_BUFS(r2, 0xc0186419, &(0x7f0000001240)={0x2, &(0x7f00000000c0), &(0x7f0000001200)=[{0x1, 0xe9, 0x400, &(0x7f0000000100)=""/233}, {0x8, 0x1000, 0x6, &(0x7f0000000200)=""/4096}]}) bind$vsock_stream(r0, &(0x7f0000000080)={0x28, 0x0, 0xffffffff, @hyper}, 0x10) 2018/04/03 21:44:18 executing program 0: r0 = socket$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, &(0x7f0000000000)=ANY=[@ANYBLOB="101000000000000014010000030000008066597be9ac9db9a5bf44b737649aa19fde41c8ebf9c43b9ac50c687319478a4d0b"], 0x10}, 0x0) 2018/04/03 21:44:18 executing program 3: socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b5dfa8)={0x26, 'hash\x00', 0x0, 0x0, 'rmd128\x00'}, 0x58) accept$alg(r0, 0x0, 0x0) open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) syz_fuse_mount(&(0x7f0000000100)='./file0\x00', 0x8000, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f0000000280)='./file0/file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000240)='fusectl\x00', 0x0, &(0x7f0000000040)) [ 294.759011] dccp_close: ABORT with 65423 bytes unread 2018/04/03 21:44:18 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) readv(r0, &(0x7f0000001480)=[{&(0x7f0000000480)=""/4096, 0x1000}], 0x1) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x1) dup3(r0, r1, 0x0) 2018/04/03 21:44:18 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x81, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = gettid() fcntl$lock(r0, 0x5, &(0x7f0000000100)={0x0, 0x0, 0x2, 0x8, r1}) creat(&(0x7f0000000040)='./file0\x00', 0x20) process_vm_writev(0x0, &(0x7f0000001280)=[{&(0x7f0000001340)=""/4096, 0x1000}, {&(0x7f0000002340)=""/93, 0x38b}, {&(0x7f0000001140)=""/33, 0x21}], 0x3, &(0x7f0000001240)=[{&(0x7f00000011c0)=""/61, 0xff48}], 0x0, 0x0) 2018/04/03 21:44:18 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000300)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) munmap(&(0x7f0000000000/0x1000)=nil, 0x1000) r2 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_XSAVE(r3, 0x5000aea5, &(0x7f0000000340)={"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"}) 2018/04/03 21:44:18 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000002180)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000002140)={&(0x7f0000000080)={0x18, 0x31, 0xfffffffffffffffd, 0x0, 0x0, {}, [@nested={0x4, 0x1}]}, 0x18}, 0x1}, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x400000, 0x0) recvfrom$inet6(r1, &(0x7f00000000c0)=""/236, 0xec, 0x2000, &(0x7f00000001c0)={0xa, 0x4e23, 0xfffffffffffffffe, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x7f}, 0x1c) 2018/04/03 21:44:18 executing program 2: r0 = socket(0x10, 0x802, 0x0) getsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000000000), &(0x7f0000000080)=0x4) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f0000000100)={0x9, 0xfffffffffffffff9}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000140)={0x0, 0xb, "111ab4ee92a93be7b3dc2c"}, &(0x7f0000000180)=0x13) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000001c0)={r1, 0xfffffffeffffffff, 0x4, 0x7a4, 0x58d5, 0x7}, 0x14) setsockopt$llc_int(r0, 0x10c, 0x7, &(0x7f00000000c0)=0x1, 0x4) write(r0, &(0x7f0000000040)="24000000200025f0071c01650e0ffc0e020020000000000000e1000c0800020000000005", 0x24) 2018/04/03 21:44:18 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = dup(r0) getsockopt$inet_int(r1, 0x0, 0x18, &(0x7f0000a26000), &(0x7f0000a72000)) socket$inet6(0xa, 0x806, 0x3) getsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000000000)=0xec9, &(0x7f0000000040)=0x4) 2018/04/03 21:44:18 executing program 7: pipe2(&(0x7f0000000280)={0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000040)=0x4) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000240)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) lsetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)=@known='security.ima\x00', &(0x7f0000000140)='em1vboxnet0trusted\x00', 0x13, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000000180)={0x5, 0x1, 0x800, 'queue0\x00', 0x2}) sync() chmod(&(0x7f0000000080)='./file0\x00', 0x0) dup2(r0, r1) 2018/04/03 21:44:18 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) r1 = inotify_init1(0x80000) fcntl$setstatus(r0, 0x4, 0x42000) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x1, 0x0) read$eventfd(r2, &(0x7f0000000040), 0x8) dup2(r1, r1) ioctl$DRM_IOCTL_GET_MAGIC(r2, 0x80046402, &(0x7f0000000000)=0x7) 2018/04/03 21:44:18 executing program 2: r0 = socket(0x10, 0x802, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x2, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000100)={r1, &(0x7f0000000080)="1facebaf3f0657b1ed8fc97266e5577fc45c9426cb2d727e4188c3bd8a20111d67cd87141a98ea174dc4f516eab0bc0e4359b3edb6a486eeb9884651346e289be8e7b3033627950866eea42f041ef7df25a7d487d238aa"}, 0x10) write(r0, &(0x7f0000000040)="24000000200025f0071c01650e0ffc0e020020000000000000e1000c0800020000000005", 0x24) 2018/04/03 21:44:18 executing program 5: r0 = accept4$llc(0xffffffffffffff9c, 0x0, &(0x7f0000000040), 0x80000) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000080)={'irlan0\x00', 0x20}) r1 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt(r1, 0x65, 0x10000000006, &(0x7f0000000000)="c83f23aa", 0x4) [ 295.153646] IPVS: ftp: loaded support on port[0] = 21 [ 295.582250] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 296.230660] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 296.236759] 8021q: adding VLAN 0 to HW filter on device bond0 [ 296.296703] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready 2018/04/03 21:44:20 executing program 4: clock_gettime(0x7, &(0x7f0000000080)) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x400000, 0x0) ioctl$KVM_SET_BOOT_CPU_ID(r0, 0xae78, &(0x7f0000000100)=0x2) clock_gettime(0x0, &(0x7f00000001c0)) clock_nanosleep(0x0, 0xfffffffffffffffe, &(0x7f0000000300)={0x0, 0x989680}, &(0x7f0000000240)) 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, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1000, 0x9}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) madvise(&(0x7f000000e000/0x4000)=nil, 0x4000, 0xc) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x10080, 0x0) close(r1) ioctl$VHOST_SET_LOG_BASE(r1, 0x4008af04, &(0x7f00000002c0)=&(0x7f0000000280)) clone(0x4, &(0x7f00006cc000), &(0x7f0000a25ffc), &(0x7f0000dbb000), &(0x7f000076f000)) ioctl$TUNATTACHFILTER(r1, 0x401054d5, &(0x7f0000000180)={0x4, &(0x7f0000000140)=[{0x10000, 0xfffffffffffff000, 0x9, 0x3}, {0x400, 0xffffffffffff3c8f, 0x45964bc8, 0x1a}, {0x3ff, 0x5, 0x80, 0x3}, {0x1, 0x7fff, 0x6, 0x81e}]}) utime(&(0x7f0000000200)='./file0\x00', &(0x7f0000000340)={0x19, 0x5}) 2018/04/03 21:44:20 executing program 5: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) write(r0, &(0x7f0000000040)="cdac02f35196223c228bc9a9e08458a34ba1ae30101c7d07a5c00a152de90cabe78a39006ed99a1025baab39445ce6b89d1f0424b669eabb2ac6bf70e7a0d85815fb4498ea46ce4ab097c10573b59c2eac08e36d2bc96505a716ba558be332a83fefabd1e204c343a4451c233b82137eb8c79ae1dd4468880daf9a2ae5cc26a6b4c39d7cb5cf669b297c4d9bef70eb0fc75c9226c901bfd07beec8077241e00edca8e1b95179e17db221e7dca413fed4499da1098ee4f9e9a29b9293df8d290eac3f1af7a0f71b4511902d73821990d63e3f311d9b55743c077affbfb2bae71f080cefcfecd5d6b2fe73efe3abac01b6b1697247e7cc8e895f", 0xf9) connect$l2tp(r0, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}}}, 0x2e) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_SET_VCPU_EVENTS(r1, 0x4040aea0, &(0x7f0000000180)={0x9, 0x100, 0x401, 0x0, 0x4, 0x6, 0x1, 0x5, 0x0, 0x2, 0x50, 0x3, 0x0, 0xffffffffffff192b, 0x4000, 0x1, 0x3, 0x4}) 2018/04/03 21:44:20 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000d19fee)='/dev/input/event#\x00', 0x0, 0x2) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f0000000000)=""/35) write$evdev(r0, &(0x7f0000057fa0)=[{}, {}], 0xfffffd24) write$evdev(r0, &(0x7f0000000140), 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x1000000000015) 2018/04/03 21:44:20 executing program 1: r0 = open$dir(&(0x7f0000000340)='./file0\x00', 0x1fffd, 0x0) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f0000000080)='$\x00') r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x0, 0x0) r2 = socket$inet6_icmp(0xa, 0x2, 0x3a) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f0000000040)={r2, 0x8}) fallocate(r0, 0x0, 0x100000000a3cf, 0x41) r3 = open$dir(&(0x7f0000000500)='./file0\x00', 0x2, 0x0) write(r3, &(0x7f0000000300)="d8", 0x1) fallocate(r0, 0x8, 0x0, 0x8000) 2018/04/03 21:44:20 executing program 6: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000014ff8)='./file0\x00', &(0x7f0000000000)='proc\x00', 0x1, &(0x7f0000000100)="8938d498d89f5f569df9b1f6549e1bfbbb6c2718bed05203ebb5cd249bb1208768aae6052f353b297921fd85f28b5c420961c0adf7b5a9c530223433c01f857ce9c5a434fbbb9a1e45e87577d64644c8ff49b5069c7f112935db492355de21e4c3cc7914855e89e8fbe6f39490e3d603497bb1d7c246") r0 = open(&(0x7f0000032ff8)='./file0\x00', 0x0, 0x0) unlinkat(r0, &(0x7f0000000180)='./file0\x00', 0x0) 2018/04/03 21:44:20 executing program 2: r0 = accept4$netrom(0xffffffffffffff9c, &(0x7f0000000080)=@full, &(0x7f0000000000)=0x48, 0x56a52cd24a6622fb) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000100)=0x1, &(0x7f0000000140)=0x4) r1 = socket(0x10, 0x802, 0x0) exit_group(0x100) write(r1, &(0x7f0000000040)="24000000200025f0071c01650e0ffc0e020020000000000000e1000c0800020000000005", 0x24) 2018/04/03 21:44:20 executing program 3: socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b5dfa8)={0x26, 'hash\x00', 0x0, 0x0, 'rmd128\x00'}, 0x58) accept$alg(r0, 0x0, 0x0) syz_fuse_mount(&(0x7f0000000100)='./file0\x00', 0x8000, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f0000000280)='./file0/file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000240)='fusectl\x00', 0x0, &(0x7f0000000040)) 2018/04/03 21:44:20 executing program 7: pipe2(&(0x7f0000000280)={0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000040)=0x4) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000240)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) lsetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)=@known='security.ima\x00', &(0x7f0000000140)='em1vboxnet0trusted\x00', 0x13, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000000180)={0x5, 0x1, 0x800, 'queue0\x00', 0x2}) sync() chmod(&(0x7f0000000080)='./file0\x00', 0x0) dup2(r0, r1) [ 296.355232] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready 2018/04/03 21:44:20 executing program 2: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000040)="24000000200025f0071c01650e0ffc0e020020000000000000e1000c0800020000000005", 0x24) setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, &(0x7f0000000080)={'raw\x00', 0x2, [{}, {}]}, 0x48) 2018/04/03 21:44:20 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000a40)=[{&(0x7f0000000280)="56b9e2a8", 0x4}], 0x1, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000000)) accept4$bt_l2cap(0xffffffffffffffff, &(0x7f0000000200), &(0x7f0000000240)=0xe, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000040)={0x5000}) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00000000c0)={0x5000, 0x9000}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/03 21:44:21 executing program 2: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000040)="24000000200025f0071c01650e0ffc0e020020000000000000e1000c0800020000000005", 0x24) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000000)={0x7}, 0x4) 2018/04/03 21:44:21 executing program 6: r0 = syz_open_dev$usbmon(&(0x7f00008be000)='/dev/usbmon#\x00', 0x0, 0x0) mmap(&(0x7f0000dff000/0x200000)=nil, 0x200000, 0x1000004, 0x8011, r0, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r0, 0x9204, 0xf0b1) ioctl$ASHMEM_GET_PIN_STATUS(r0, 0x7709, 0x0) 2018/04/03 21:44:21 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0x7ff, 0x800) ioctl$TUNDETACHFILTER(r1, 0x401054d6, 0x0) ioctl$KVM_GET_VCPU_EVENTS(r1, 0x8040ae9f, &(0x7f00000000c0)) preadv(r1, &(0x7f00000015c0)=[{&(0x7f0000000100)=""/4096, 0x1000}, {&(0x7f0000001100)=""/42, 0x2a}, {&(0x7f0000001140)=""/195, 0xc3}, {&(0x7f0000001240)=""/144, 0x90}, {&(0x7f0000001700)=""/51, 0x33}, {&(0x7f0000001640)=""/158, 0x9e}, {&(0x7f0000001400)=""/133, 0x85}, {&(0x7f00000014c0)=""/249, 0xf9}], 0x8, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1c0000000202ffff000000000000003038b4abcd9e61de00b4000000"], 0x1c}, 0x1}, 0x0) 2018/04/03 21:44:21 executing program 5: r0 = socket$vsock_dgram(0x28, 0x2, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000000)={'bcsh0\x00', {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}) r1 = syz_open_procfs(0x0, &(0x7f0000337ff2)='timers\x00') close(r1) 2018/04/03 21:44:21 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000ad7000)={0x1, &(0x7f0000acbff8)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f000098dffc)=0x20006, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001040)='/dev/sequencer\x00', 0x200000, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000100)=0x200000000000002, 0x4) bind$inet6(r0, &(0x7f0000807fe4)={0xa, 0x4e22}, 0x1c) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e21, 0x5, @empty, 0x8}, 0x1c) sendto$inet6(r0, &(0x7f0000976000), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='lo\x00', 0x10) socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$VHOST_RESET_OWNER(r1, 0xaf02, 0x0) sendto$inet6(r0, &(0x7f0000ad6fad)='\x00', 0x1, 0x3fffffd, &(0x7f0000254000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) close(r0) 2018/04/03 21:44:21 executing program 7: pipe2(&(0x7f0000000280)={0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000040)=0x4) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000240)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) lsetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)=@known='security.ima\x00', &(0x7f0000000140)='em1vboxnet0trusted\x00', 0x13, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000000180)={0x5, 0x1, 0x800, 'queue0\x00', 0x2}) sync() chmod(&(0x7f0000000080)='./file0\x00', 0x0) dup2(r0, r1) 2018/04/03 21:44:21 executing program 0: accept(0xffffffffffffffff, &(0x7f0000000080)=@can, &(0x7f0000000180)=0x80) modify_ldt$write2(0x11, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x9}, 0x10) ioctl$TIOCSLCKTRMIOS(0xffffffffffffffff, 0x5457, &(0x7f00000007c0)) clone(0x0, &(0x7f00000001c0)="9bbd28f23e7b2724fb3b80c065ceb150361411c4273112dadf4f219ea031551410ead224f1608562ad8e0085556ab46d9d6bd9a958884463f52f54c16bee7ea374b8caab943c2978f7186626dece4f7e58171215e868509fa36aeb84aca915452b48d1cf783626504e31ed3088b07d73936f4bc74febc8c68744bb09bb6f56a3abc53eeb076bb146030f6f9f17eed69132c8e7135602", &(0x7f0000000580), &(0x7f00000005c0), &(0x7f0000000a00)) 2018/04/03 21:44:21 executing program 3: socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b5dfa8)={0x26, 'hash\x00', 0x0, 0x0, 'rmd128\x00'}, 0x58) accept$alg(r0, 0x0, 0x0) syz_fuse_mount(&(0x7f0000000100)='./file0\x00', 0x8000, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f0000000280)='./file0/file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000240)='fusectl\x00', 0x0, &(0x7f0000000040)) 2018/04/03 21:44:21 executing program 6: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000c45ff7)='/dev/dsp\x00', 0x80002, 0x0) write$eventfd(r0, &(0x7f0000000000), 0x8) fcntl$getflags(r0, 0x0) mmap$binder(&(0x7f0000625000/0x1000)=nil, 0x1000, 0x3000003, 0x22812, r0, 0x0) 2018/04/03 21:44:21 executing program 5: r0 = socket$nl_xfrm(0xa, 0x5, 0x84) getsockopt$bt_hci(r0, 0x84, 0x7a, &(0x7f0000000080)=""/4096, &(0x7f0000000000)=0x1000) r1 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000001080)={{{@in=@local, @in6=@ipv4={[], [], @local}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in6=@dev}}, &(0x7f0000001180)=0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f00000011c0)={'vcan0\x00', r2}) [ 297.614989] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'. 2018/04/03 21:44:21 executing program 2: r0 = socket(0x0, 0x802, 0x2000000800) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x2, 0x4) ioctl$KDDISABIO(r1, 0x4b37) r2 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffe000/0x1000)=nil) shmctl$SHM_STAT(r2, 0xd, &(0x7f0000000080)=""/205) write(r0, &(0x7f0000000040)="24000000200025f0071c01650e0ffc0e020020000000000000e1000c0800020000000005", 0x24) 2018/04/03 21:44:21 executing program 1: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000000100)='big_key\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, &(0x7f0000000400)='V', 0x1, 0xffffffffffffffff) keyctl$chown(0x4, r0, 0x0, 0x0) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000000040)={{0xa, 0x4e21, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x8}, {0xa, 0x4e23, 0x2, @empty, 0x9}, 0xf0c8, [0x1, 0x4, 0x0, 0x5, 0xfffffffffffffffd, 0x3ff, 0x282e, 0xff]}, 0x5c) 2018/04/03 21:44:21 executing program 0: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) accept4$netrom(0xffffffffffffffff, &(0x7f0000000140), &(0x7f00000000c0)=0xd, 0x0) write(r0, &(0x7f00000000c0), 0xfec9) 2018/04/03 21:44:21 executing program 4: capset(&(0x7f0000000100)={0x19980330}, &(0x7f0000000080)={0x0, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x800000000004, 0x20011, 0xffffffffffffffff, 0x0) 2018/04/03 21:44:21 executing program 5: r0 = socket$inet6(0xa, 0x802, 0x100000000000088) r1 = accept4(r0, &(0x7f0000000080)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000100)=0x80, 0x80800) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f0000000140)) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x8000, &(0x7f0000001040)={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) setsockopt$inet6_udp_int(r0, 0x11, 0xa, &(0x7f0000246ffc)=0xffd, 0x4) sendto$inet6(r0, &(0x7f0000a05ae2), 0x0, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r1, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x34, r2, 0x200, 0x70bd2a, 0x25dfdbfe, {0xc}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x6c75}, @IPVS_CMD_ATTR_DAEMON={0x18, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'syzkaller0\x00'}]}]}, 0x34}, 0x1, 0x0, 0x0, 0x90}, 0x1) syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') [ 297.781713] bond0 (unregistering): Released all slaves 2018/04/03 21:44:21 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7fff, 0x1000}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000}, 0x0, 0xd, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00004ff000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000000040)={0xffffffffffffffc0, 0x0, 0x0, 'queue1\x00', 0xfffffffffffffffc}) 2018/04/03 21:44:21 executing program 0: ioctl$ION_IOC_HEAP_QUERY(0xffffffffffffff9c, 0xc0184908, &(0x7f0000000000)={0x6, 0x8, 0x1, 0xffffffffffffff9c}) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/mixer\x00', 0x8000, 0x0) accept4$inet(r1, &(0x7f0000000140)={0x0, 0x0, @local}, &(0x7f0000000280)=0x10, 0x80000) getsockopt$inet_tcp_buf(r1, 0x6, 0x1f, &(0x7f00000002c0)=""/58, &(0x7f0000000300)=0x3a) fcntl$getownex(r0, 0x10, &(0x7f0000000080)) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) read(r2, &(0x7f0000000180)=""/215, 0xd7) ioctl$TIOCSLCKTRMIOS(r2, 0x5412, &(0x7f0000000040)) 2018/04/03 21:44:21 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter\x00') bind$alg(r0, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) accept4$alg(r1, 0x0, 0x0, 0x0) stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_GET_STATS(r1, 0x80f86406, &(0x7f0000000380)=""/191) quotactl(0xe43, &(0x7f0000000080)='./file0\x00', r2, &(0x7f0000000200)="8243da5a699f95a954b488a92851d693d2344d096640bc740aa479312d12643ceb35de2066319b1968f1c4930443c71265f0904bdceff504bbbcdcd37c30601a8209f8dbb086c5faf6b74160604d9580") perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_opts(r1, 0x29, 0x3f, &(0x7f0000000280)=ANY=[@ANYBLOB="371600000000000001afce361807c755d4636a5986fba0ceaeec7a22c5d5d607f8f3249c975bc0aa0f3bdac55db04bf627af9d48a9f3303c103d8b80843df13bc04b4a70d9d58411d854d002240d6df4a549303861db48475e0b0e6a80a91c34eee428ed9ddc6382dbe761b21fc6aa0906a0cb57d6e349f1308c081e86893bd920f3d5056e9fc29292269a21fe453ef7f8e437c481bb0e2cb0c3236d1ff2d4ced7b9b68451d3de23f0b1d322473d5854b9a300000000000000000000"], 0xc0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="144677cf", 0x4) accept4$alg(0xffffffffffffffff, 0x0, 0x0, 0x0) 2018/04/03 21:44:21 executing program 2: r0 = socket(0x10, 0x802, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000000)={'gre0\x00', 0xffffffff80000000}) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r0, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x100008}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)={0x94, r1, 0x10, 0x70bd2d, 0x25dfdbff, {0xb}, [@IPVS_CMD_ATTR_SERVICE={0x1c, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e20}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}, @IPVS_CMD_ATTR_DAEMON={0x44, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @dev={0xfe, 0x80, [], 0xa}}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @remote={0xfe, 0x80, [], 0xbb}}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0xffffffffffff7fff}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x66}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1ff}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1800000000000000}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3f}]}, 0x94}, 0x1, 0x0, 0x0, 0x800}, 0x810) write(r0, &(0x7f0000000040)="24000000200025f0071c01650e0ffc0e020020000000000000e1000c0800020000000005", 0x24) [ 298.683515] IPVS: ftp: loaded support on port[0] = 21 [ 299.087350] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 299.673356] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 299.679484] 8021q: adding VLAN 0 to HW filter on device bond0 [ 299.740654] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready 2018/04/03 21:44:23 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x100ffe, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f000082ef0a)=""/246) pwritev(r0, &(0x7f0000001580)=[{&(0x7f0000000200)='\x00!', 0x2}], 0x1, 0x0) 2018/04/03 21:44:23 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f000002dff8)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r1, &(0x7f0000000080), 0x1) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000000000)={0x0, 0x2710}, 0x10) r2 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x0, 0x400000) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000000080)=0x48d2, 0x4) recvmmsg(r0, &(0x7f000000a780)=[{{0x0, 0x0, &(0x7f000000a6c0)=[{&(0x7f0000008240)=""/100, 0x64}], 0x1}}], 0x1, 0x200000000100, 0x0) 2018/04/03 21:44:23 executing program 1: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000140)={0xaa}) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x88000, 0x0) r2 = openat$dir(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x41, 0x85) renameat2(r1, &(0x7f0000000080)='./file0\x00', r2, &(0x7f00000001c0)='./file0\x00', 0x5) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000000000)={&(0x7f0000ffe000/0x1000)=nil, 0x1000}) r3 = userfaultfd(0x0) r4 = gettid() ptrace$getenv(0x4201, r4, 0x8c, &(0x7f0000000240)) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000000200)={&(0x7f0000ffb000/0x4000)=nil, 0x4000}) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000000140)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000000180)={{&(0x7f0000ffc000/0x4000)=nil, 0x4000}, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00000000c0)={{&(0x7f0000ff8000/0x4000)=nil, 0x4000}, 0x1}) 2018/04/03 21:44:23 executing program 2: r0 = socket(0x10, 0x2000000802, 0x1000000) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x2, 0x4, 0x4, 0x8, 0x0}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00000011c0)=ANY=[@ANYRES32=r1, @ANYBLOB="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"], &(0x7f0000001100)=0x1008) r2 = semget$private(0x0, 0x0, 0x10) semctl$GETVAL(r2, 0x3, 0xc, &(0x7f00000000c0)=""/59) write(r0, &(0x7f0000000040)="24000000200025f0071c01650e0ffc0e020020000000000000e1000c0800020000000005", 0x24) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000100)={r1, 0x3ff, 0x0, 0x6}, &(0x7f0000000140)=0x10) 2018/04/03 21:44:23 executing program 0: ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000480)={0x0, 0xffffffffffffff9c}) r1 = socket$inet(0x15, 0x5, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f00000001c0), &(0x7f0000000200)=0x8) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000280)={@in={{0x2, 0x4e23}}, 0x1ff, 0x2, 0x1ff, "30bddbfd04911e42eed0fd43aa4d91bee3d9cfdf3ba6a434b1e4b6bdaaf7933bc8a440963eb16c52a1e504f97ce8982f172390d64c277d7d71b301362943241f0c4ce9dd9365a5adc0b566e7d2d3944d"}, 0xd8) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000000)=@req={0x200, 0x101, 0x0, 0x9}, 0x10) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x100000000040, @broadcast=0xffffffff}, 0x10) sendmsg(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000000c0)}, 0x0) setsockopt$RDS_CANCEL_SENT_TO(r1, 0x114, 0x1, &(0x7f0000000100)={0x2}, 0x10) 2018/04/03 21:44:23 executing program 7: pipe2(&(0x7f0000000280)={0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000040)=0x4) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000240)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) lsetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)=@known='security.ima\x00', &(0x7f0000000140)='em1vboxnet0trusted\x00', 0x13, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000000180)={0x5, 0x1, 0x800, 'queue0\x00', 0x2}) sync() chmod(&(0x7f0000000080)='./file0\x00', 0x0) dup2(r0, r1) 2018/04/03 21:44:23 executing program 3: socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b5dfa8)={0x26, 'hash\x00', 0x0, 0x0, 'rmd128\x00'}, 0x58) accept$alg(r0, 0x0, 0x0) syz_fuse_mount(&(0x7f0000000100)='./file0\x00', 0x8000, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f0000000280)='./file0/file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000240)='fusectl\x00', 0x0, &(0x7f0000000040)) 2018/04/03 21:44:23 executing program 6: r0 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) sysfs$3(0x3) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f00000002c0)=0x20000005) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000180)={"643071300000000000000020001600", 0x3}) modify_ldt$read(0x0, &(0x7f0000000040)=""/75, 0x4b) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000100)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000280)=@getnetconf={0x14, 0x52, 0x309}, 0x14}, 0x1}, 0x0) read(r1, &(0x7f0000000300)=""/192, 0xc0) [ 299.801821] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 299.808059] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 299.815123] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready 2018/04/03 21:44:23 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='oom_scj\x00\x00\x00\x00\x00\x00\x00') r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/ptype\x00') r2 = gettid() mq_notify(r0, &(0x7f0000000080)={0x0, 0x3b, 0x3, @tid=r2}) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r0, 0x40045542, &(0x7f0000000040)=0xb34) sendfile(r0, r1, &(0x7f0000000180)=0x2e, 0x1000) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000140)='/dev/qat_adf_ctl\x00', 0x2802, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000100)) 2018/04/03 21:44:23 executing program 4: r0 = socket$vsock_stream(0x28, 0x1, 0x0) sendmmsg(r0, &(0x7f0000004800)=[{{&(0x7f0000004900)=@nfc={0x27, 0x1, 0x0, 0x4}, 0x80, &(0x7f0000000440)=[{&(0x7f00000001c0)="d9abd3e3974b62f14a72b0fe1c004421d27f9e7efa72af66df3d29026ba4a8a203fe7e3763e61ecf917a542ee485932c43d87a98283b41662112222b3e60607434ab2bc2405a82841b4207a26dbe3fb38bba5739b086810aa297b459618ac7838e27455580e7598f5ae1c9fed5d208c7a527185e6ccd1a02ae6ee849c11f83712ac8ac4bfd1fc3ecb0145dcedf8ff997a48709f3a4a750254a4c5d0956b54a37408ef29c8f94be2b34ef557353a95560fc8f11e044fd69c41f5a0203b3df4b6457ddc01fda8e49ba5baab0a643458a5bc57ed173e274b32baefdcf6ff381428ea585a1d8e55bd64079b2cee8789874e0ae7c7874", 0xf4}, {&(0x7f00000002c0)="1700f0c01e878c3ddc9af91590b4fdb30536b927e7f33d3231942ae69ef30b4705930a8a3255854d7c2b500c9021b6b02cb6b677da0e45bc1459252e9d775a95ba3e09104c90613c4a46e142aaf023be4a968552c88a78d90e5a58a0f025687446c28308", 0x64}, {&(0x7f0000000380)="24144c19d2b60185afd9e305c18421c9a597c62ee399762940e6881156b37f3128571ec5ce7a7cae41302f7164376a2cc2027c80f956e742d1e73e4b2509ac4361d24b70fc00ea3229dfad6fb1bb962802320a965570306066f6070651b6921a5b1c859aea452cecf635ff4e4fea8a737af6122f29ba42e7939e4ed7e303c9497f3b4ec71c33a8d4873e", 0x8a}], 0x3, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], 0x270}, 0x8}, {{&(0x7f0000002f40)=@nl=@kern={0x10}, 0x80, &(0x7f0000004980)=[{&(0x7f0000002fc0)="b778215be4585c45c5fbad", 0xb}, {&(0x7f00000030c0)="b88ca31f4bdf87c979deabca4bb1d23be3dd540485fb61f004a0d5198817ac657e1ba4b0bf8ebe07c06aab209ef05a58b58f1e431e9653991b97e86c7d8dafd1ef10f4958192eb9ea06ad5eb3f675fd5feaaac9fb1d1f8b33276240633d7dd8345cb29c6a1b9a32c684e1453eef487903190750a2403b872972f80", 0x7b}, {&(0x7f0000003180)="58601b52e5d105efa527fdfa30a8a2c05d7c2ade05e85e7b40d63de9cc917b0c32ab62c62e7b61f8ec25a76a40a7b095e81e176ed364a8d90df633f28c4a1a3cdbc1a18d81a1c6e619869dd58a548f0a0fdd45139361db67c3d67462aabb13b3d8279120de650026946534b0baba430df712de7c2df50ba066a32cff12f88526bad0626c8e263b7ee833ca980b0d6d180b8209a9c4dac07879eda70f6c77d643fa5d718a9baea76ea8e748313ed7c2c0f5fe747e9c4ce8d755e98e2a9bfe637316ed129670904cd6b014980981069eecfa20dead", 0xd4}], 0x3, &(0x7f00000033c0)=[{0x30, 0x118, 0x1, "39c203d50d71d064ba74b4867b954b46459bcd4796a25738daee"}], 0x30}}, {{0x0, 0x0, &(0x7f00000046c0)=[{&(0x7f0000003440)="cce0b4d3bc0ecf308446717be84583cf258d3fd9fbb10791459b6f65a33200ea84e7cee7a5c2edd8294a9e5273caee6b31665e351003bf548c0c311001a0654576335bec35f5216e1310f1ce1f88a5fe8cfeb4cdd091b2ed0de76aa2e513a382ea5872c5c3f954307e036b93cb", 0x6d}, {&(0x7f00000035c0)="1d0a2bc7a426ebea9fff05818025fe989bf999b23d6b6e97e4707dd23a9b9fa2a0be9df97f086c0205e1391d9acab6d8ba65243c868cbe36ef119412fc8bedd535ac5ccadc59e58f8aee2446832afabc7b16c5a632cb3d6f2e8fc62ab8d9306fed", 0x61}, {&(0x7f0000004640)="02e06b60f218c9f11f5a5bdff261167bfe39335b9f1d691c89a2a4ef3cec0b6f093370d47029262e2a3a736db1e5c2d077796d96a082ccabb89ee3b8dedf6b4db082fc0ecb499d219cc5322506d22cb26a1e5daf61fafdef4678fe49858d5b3f25c78030307d2b", 0x67}], 0x3, &(0x7f0000004740)=[{0x20, 0x109, 0x2, "5079c7ac22073fee0f95da344827b7"}], 0x20, 0x8000}, 0x4}], 0x3, 0x800) r1 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$search(0xa, r1, &(0x7f0000000000)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x0}, r1) getsockopt$sock_int(r0, 0x1, 0x3f, &(0x7f0000000040), &(0x7f0000000080)=0x4) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000003340)='mounts\x00') ioctl$KVM_ENABLE_CAP_CPU(r2, 0x4068aea3, &(0x7f0000004a00)={0x7b, 0x0, [0x1, 0x1, 0xc9, 0x9]}) 2018/04/03 21:44:23 executing program 2: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000040)="24000000200025f0071c01650e0ffc0e020020000000000000e1000c0800020000000005", 0x24) 2018/04/03 21:44:23 executing program 0: getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1f, &(0x7f0000000340)={@mcast1}, &(0x7f0000000380)=0x14) accept4$packet(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000004c0)=0x14, 0x800) bpf$PROG_LOAD(0x5, &(0x7f0000000400)={0xc, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="850000e3070000005700000000001a04e60f6128fed8106d41009500f11f20dd0000"], &(0x7f00000003c0)='GPL\x00', 0x1ff, 0x99, &(0x7f000000d000)=""/153, 0x0, 0x0, [], r0}, 0x274) socketpair$inet(0x2, 0x80806, 0xffffffffffffffff, &(0x7f0000000000)={0xffffffffffffffff}) getsockname$inet(r1, &(0x7f0000000080)={0x0, 0x0, @broadcast}, &(0x7f00000000c0)=0x10) 2018/04/03 21:44:23 executing program 1: r0 = perf_event_open(&(0x7f0000d2af88)={0x2, 0x70, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000340)='/dev/snd/seq\x00', 0x0, 0x0) r2 = syz_open_dev$admmidi(&(0x7f0000000380)='/dev/admmidi#\x00', 0x4, 0x2000) setsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f00000003c0)={0x100, 0x1, 0x0, 0x8, 0xe8e, 0x3, 0x5, 0x7b, 0x1, 0x800, 0x4}, 0xb) ioctl$int_out(r0, 0x5460, &(0x7f0000000280)) r3 = shmget(0x2, 0x1000, 0x434, &(0x7f0000ffe000/0x1000)=nil) shmat(r3, &(0x7f0000ffb000/0x4000)=nil, 0x4000) r4 = syz_open_dev$sndmidi(&(0x7f0000000200)='/dev/snd/midiC#D#\x00', 0x9d, 0x400000) syz_open_dev$evdev(&(0x7f00000002c0)='/dev/input/event#\x00', 0x1beb, 0x640) r5 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x1, 0x8000) setsockopt$bt_hci_HCI_FILTER(r5, 0x0, 0x2, &(0x7f0000000100)={0x0, 0xffffffff, 0x4, 0x3}, 0x10) connect$unix(r5, &(0x7f0000000080)=@abs={0x1, 0x0, 0x4e21}, 0x6e) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000400)) write$cgroup_pid(r4, &(0x7f0000000240)={[0x37, 0x38, 0x33]}, 0x3) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0xa, 0x30, r2, 0x0) ioctl$KVM_GET_MSRS(r4, 0xc008ae88, &(0x7f0000000300)={0x2, 0x0, [{}, {}]}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000000140)={{0x0, 0xc01}, {0x400000000000000f}}) 2018/04/03 21:44:23 executing program 3: socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b5dfa8)={0x26, 'hash\x00', 0x0, 0x0, 'rmd128\x00'}, 0x58) open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) syz_fuse_mount(&(0x7f0000000100)='./file0\x00', 0x8000, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f0000000280)='./file0/file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000240)='fusectl\x00', 0x0, &(0x7f0000000040)) 2018/04/03 21:44:23 executing program 6: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x226002, 0x0) getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f00000000c0)=0x1, &(0x7f0000000100)=0x1) r1 = socket$inet(0x2, 0x4000000000000005, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000040)={'erspan0\x00', &(0x7f0000000140)=ANY=[@ANYBLOB="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"]}) 2018/04/03 21:44:23 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$evdev(0xffffffffffffffff, &(0x7f00000002c0)=[{{0x77359400}}, {{0x77359400}, 0x0, 0x2}], 0x30) fsync(r0) r1 = socket$nl_generic(0x10, 0x3, 0x10) signalfd4(r1, &(0x7f0000000080)={0x7}, 0x8, 0x0) sendmsg$nl_generic(r1, &(0x7f00000000c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB="0300f4002700310300000000000000001d000000"], 0x14}, 0x1}, 0x0) [ 300.249628] bond0 (unregistering): Released all slaves 2018/04/03 21:44:24 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) epoll_create1(0x80000) r1 = syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x101000) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000140), &(0x7f0000000180)=0xc) ioctl$KDSKBLED(r1, 0x4b65, 0x6) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x2004e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f000043cf32), 0x0, 0x600007ff, &(0x7f0000000000)={0x2, 0x4e23}, 0x10) getpeername$inet(r0, &(0x7f0000000080)={0x0, 0x0, @rand_addr}, &(0x7f00000000c0)=0x10) setsockopt$sock_int(r0, 0x1, 0x9, &(0x7f0000000040), 0x4) socket$netlink(0x10, 0x3, 0xd) 2018/04/03 21:44:24 executing program 2: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f00000000c0)="24000053e754b310334353f6b600160025f0061c01650e0f000e020020000000000008000200000000050000", 0x2ae) r1 = syz_open_pts(0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000140)={{{@in, @in=@multicast1}}, {{@in6=@mcast1}, 0x0, @in=@multicast1}}, &(0x7f0000000240)=0xe8) ioctl$KDDELIO(r1, 0x4b35, 0x8) poll(&(0x7f0000000080)=[{r1, 0x1100}, {r1, 0x1}, {r0, 0x100}], 0x3, 0x100000001) setsockopt$inet_mreqsrc(r0, 0x0, 0x2e, &(0x7f0000000100)={@rand_addr=0x400, @multicast1=0xe0000001, @dev={0xac, 0x14, 0x14, 0xc}}, 0xc) open(&(0x7f0000000040)='./file0\x00', 0x80, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000000)={@multicast1=0xe0000001, @multicast2=0xe0000002, @dev={0xac, 0x14, 0x14, 0xa}}, 0xc) 2018/04/03 21:44:24 executing program 6: gettid() ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000000)=0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) r2 = syz_open_dev$vcsn(&(0x7f00000003c0)='/dev/vcs#\x00', 0x4, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r2, 0x400442c8, &(0x7f0000000400)={r1, 0x8, 0xbf8, "93e156b0279e773fb15ddf5b9b1befa003d091ebead369810caae3beb5c50debf1fb252f11338e605e9bdd801cd3007da381385f44ed4bbc9b672f6c4d7f39d928f15a6a3124808cdf5ed1815652830edbe89562e52473d51f7743a36be70c134f15b1edaf852b96da895f3eaf7d9fb71082939a95eeeb662b9c6522d9bb7a"}) r3 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x6, 0x400) syz_init_net_socket$nfc_llcp(0x27, 0x3, 0x1) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000000100)={{{@in=@remote, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast1}}, 0x0, @in6=@remote}}, &(0x7f0000000200)=0xe8) sendmsg$nl_route(r3, &(0x7f00000002c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)=@bridge_dellink={0x28, 0x11, 0x0, 0x70bd2b, 0x25dfdbfc, {0x7, 0x0, 0x0, r4, 0x400, 0x10008}, [@IFLA_LINK={0x8, 0x5}]}, 0x28}, 0x1, 0x0, 0x0, 0x80}, 0x10) kcmp$KCMP_EPOLL_TFD(r0, r0, 0x7, r1, &(0x7f0000000080)={r3, r3, 0x20000000}) prctl$intptr(0x1c, 0x71566e98) 2018/04/03 21:44:24 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000000)) write(r0, &(0x7f0000000480)="4f7ad0c9e9ffe94802a848144523c0c253772400d4bba29028eac32e8d1e221207d3fa6c00644fe58f5930fd4c8ebb78dcf50bbc54c90c0ea17b4763dde5f9eedfc810b38375640258335444c9fe3d13", 0x50) openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x200002, 0x0) r1 = syz_open_pts(r0, 0x41) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f00000000c0)={0x0, 0x3f, 0x8}) writev(r1, &(0x7f000036ef90)=[{&(0x7f0000000080)="10", 0x1}], 0x1) r2 = dup(r0) ioctl$DRM_IOCTL_AGP_INFO(r2, 0x80386433, &(0x7f0000000500)=""/4096) syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x1ff, 0x200) ioctl$TCSETS(r1, 0x5402, &(0x7f0000a30fdc)) 2018/04/03 21:44:24 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0}, &(0x7f0000000080)=0xc) setfsuid(r1) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x7) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, &(0x7f00000002c0)) 2018/04/03 21:44:24 executing program 1: r0 = socket$netlink(0x10, 0x3, 0xfffffffffffffffd) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000db4000)={0x10}, 0xc, &(0x7f00006bcff0)={&(0x7f000075b000)=@ipv6_newroute={0x2c, 0x18, 0x301, 0x0, 0x0, {0xa}, [@RTA_ENCAP_TYPE={0x8, 0x15, 0x6}, @RTA_ENCAP={0x8, 0x16, @nested={0x4, 0x1}}]}, 0x2c}, 0x1}, 0x0) clock_nanosleep(0x1, 0x1, &(0x7f0000000000)={0x77359400}, &(0x7f0000000040)) 2018/04/03 21:44:24 executing program 7: pipe2(&(0x7f0000000280)={0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000040)=0x4) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000240)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) lsetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)=@known='security.ima\x00', &(0x7f0000000140)='em1vboxnet0trusted\x00', 0x13, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000000180)={0x5, 0x1, 0x800, 'queue0\x00', 0x2}) sync() chmod(&(0x7f0000000080)='./file0\x00', 0x0) 2018/04/03 21:44:24 executing program 3: socket$inet6_icmp_raw(0xa, 0x3, 0x3a) socket$alg(0x26, 0x5, 0x0) open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) syz_fuse_mount(&(0x7f0000000100)='./file0\x00', 0x8000, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f0000000280)='./file0/file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000240)='fusectl\x00', 0x0, &(0x7f0000000040)) 2018/04/03 21:44:24 executing program 2: r0 = socket(0x10, 0x802, 0x0) memfd_create(&(0x7f0000000080)='erspan0\x00', 0x1) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x400000, 0x0) ioctl$VHOST_NET_SET_BACKEND(r1, 0x4008af30, &(0x7f0000000100)={0x3, r1}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='erspan0\x00', 0x10) write(r0, &(0x7f0000000040)="24000000200025f0071c01650e0ffc0e020020000000000000e1000c0800020000000005", 0x24) 2018/04/03 21:44:24 executing program 6: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) keyctl$set_reqkey_keyring(0xe, 0x2) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000080)=0x8, 0x4) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) syncfs(r0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f00000002c0)={'ip6gretap0\x00', &(0x7f0000000040)=@ethtool_cmd={0x17}}) r3 = shmget$private(0x0, 0x1000, 0x54000020, &(0x7f0000fff000/0x1000)=nil) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000000c0)={{{@in=@remote, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@local}}, &(0x7f00000001c0)=0xe8) fstat(r2, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000300)={{{@in=@multicast2, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6}}, &(0x7f0000000280)=0xe8) fstat(r2, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = getpgid(0xffffffffffffffff) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000480)=0x0) shmctl$IPC_SET(r3, 0x1, &(0x7f00000004c0)={{0x80000000, r4, r5, r6, r7, 0x101, 0x80}, 0x81, 0x1ff, 0x1, 0x2, r8, r9, 0x6}) 2018/04/03 21:44:24 executing program 5: pipe(&(0x7f0000000980)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r0, &(0x7f00000001c0)=[{&(0x7f0000000080)="a2", 0x1}], 0x1, 0x0) close(r1) open(&(0x7f0000000700)='./file0\x00', 0x0, 0x0) syz_mount_image$hfs(&(0x7f0000000100)='hfs\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x1, &(0x7f0000000680)=[{&(0x7f0000000480), 0x0, 0xeb9a}], 0x0, &(0x7f0000000400)={[{@creator={'creator', 0x3d, "e2b1b519"}, 0x2c}]}) syz_mount_image$vfat(&(0x7f0000001800)='vfat\x00', &(0x7f0000001840)='./file0\x00', 0x0, 0xaaaaaaaaaaaab46, &(0x7f0000000440)=[{&(0x7f0000000380), 0xffffffffffffff5b}], 0x0, &(0x7f00000000c0)=ANY=[]) fallocate(r1, 0x3, 0x0, 0x2841) vmsplice(r1, &(0x7f0000000180)=[{&(0x7f00000000c0)="50c76e5008f2fbd54aef89bcf2", 0xd}], 0x1, 0x2) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000)=@int=0x4, 0x4) fcntl$dupfd(r1, 0x406, r0) fcntl$lock(r1, 0x7, &(0x7f0000000740)={0x2, 0x0, 0x3ff, 0x1}) 2018/04/03 21:44:24 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000fe1000)='net/fib_trie\x00') getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000000c0)={{{@in=@broadcast, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@loopback}}, &(0x7f00000001c0)=0xe8) sendto(r0, &(0x7f0000000080)="0323cc1c0456c1d61d2330f98b863913c6d1438a55dccce98ddef2e7f73191f5ca4f45a4c99b93", 0x27, 0x50, &(0x7f0000000200)=@ll={0x11, 0x1, r2, 0x1, 0x6, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x80) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'sha256-avx\x00'}, 0x58) r3 = accept4$alg(r0, 0x0, 0x0, 0x0) sendfile(r3, r1, &(0x7f0000a2effc), 0x1000006) 2018/04/03 21:44:24 executing program 2: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000040)="24000000200025f0071c01650e0ffc0e020020000000000000e1000c0800020000000005", 0x24) getsockopt$EBT_SO_GET_INFO(r0, 0x0, 0x80, &(0x7f0000000080)={'filter\x00'}, &(0x7f0000000000)=0x78) 2018/04/03 21:44:24 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_subtree(r0, &(0x7f0000000000)='cgroup.subtree_control\x00', 0x2, 0x0) write$cgroup_subtree(r1, &(0x7f00000000c0)={[{0x2b, 'pids', 0x20}, {0x0, 'memory', 0x20}]}, 0xe) write$cgroup_subtree(r1, &(0x7f0000000140)={[{0x2b, 'rdma', 0x20}, {0x0, 'io', 0x20}]}, 0xa) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x0, 0x0) readv(r2, &(0x7f0000000000)=[{&(0x7f0000a04f40)=""/192, 0x65}], 0x1) ioctl$TCSETS(r2, 0x40045431, &(0x7f000079efdc)) r3 = syz_open_pts(r2, 0x801) dup3(r3, r2, 0x0) poll(&(0x7f00003be000)=[{r3}], 0x1, 0x5d) write(r3, &(0x7f0000000040)='\b', 0x1) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000100)=0x0) setpriority(0x0, r4, 0x2) r5 = dup2(r0, r1) ioctl$EVIOCGID(r5, 0x80084502, &(0x7f0000000180)=""/142) 2018/04/03 21:44:24 executing program 2: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000040)="24000000200025f0071c01650e0ffe0e020020000000000000e1000c0800020000000005", 0xffffffffffffffb6) sendmsg$nfc_llcp(r0, &(0x7f0000000200)={&(0x7f0000000080)={0x27, 0x0, 0x1, 0x7, 0x8, 0x800, "7c2368e2fcc3d9462bf48438e2cd7e4ac4feb08ce162afe140a736b72b51f610e986e835f3e3cf167358ffbf6d980c0cb108e351bcf58a292d40b7338382ec", 0x1d}, 0x60, &(0x7f0000000000)=[{&(0x7f0000000180)="0f3f2021ece32ce51c0b644d5543ebe6386c97e768700c044a8cb73bbd88a179d8f34c38abbbbecc677c43aa2aa07c2234d5ea4bbac4c40a286dad5e1db747f2201bf8f11d742f587d212c793fc94b3d29728c00e05b76c1e61fdc95a66edd0ea2d032ad4afba12b6f1760c460cf7f36566292795d6dbe1fd5b4ce", 0x7b}], 0x1, &(0x7f00000002c0)=ANY=[], 0xffffffbb, 0x4000}, 0x0) getpeername$netlink(r0, &(0x7f0000000240), &(0x7f0000000280)=0xc) [ 301.721177] hfs: can't find a HFS filesystem on dev loop5 [ 301.806983] hfs: can't find a HFS filesystem on dev loop5 [ 302.298471] IPVS: ftp: loaded support on port[0] = 21 [ 302.679908] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 303.256619] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 303.262748] 8021q: adding VLAN 0 to HW filter on device bond0 [ 303.321980] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready 2018/04/03 21:44:27 executing program 0: r0 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) add_key(&(0x7f0000000300)="6173796d6d65747269630000f623c165dbdd5da4e516feae1218931b7f62f1989e779cb3e199015e6f224dc786b78b696462c7dec58cd05fa42773a0af0a703d63e19620fd165b5d862cf735059c401152746037a51f9d035dcf4197d265f6f5d246b14212db69e767574420fb11a7308eb293967dbd5a729bb8c6833a854e2036d4e9270fef4cef270638e56c144263ecf69038c96c9d38f68668c21513e19c1311eea8ee94c59609987d033ca3c8ad624dbc5c8958aaa4e9158c5850c6228a22d0adaabe8bb566c069d5baa64e30af6d878c", &(0x7f0000000000)={0x73, 0x79, 0x7a}, &(0x7f0000000140)="1080", 0x133, r0) 2018/04/03 21:44:27 executing program 2: socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f00000001c0)={0xffffffffffffffff}) r1 = syz_open_dev$mouse(&(0x7f0000000200)='/dev/input/mouse#\x00', 0x3, 0x840) dup2(r0, r1) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x80000) accept$ipx(r2, &(0x7f0000000100), &(0x7f0000000140)=0x10) getpeername$netrom(r2, &(0x7f0000000080), &(0x7f00000000c0)=0x10) r3 = socket(0x10, 0x80000, 0x10004) syz_open_dev$sndpcmp(&(0x7f0000000180)='/dev/snd/pcmC#D#p\x00', 0x1000, 0x10000) write(r3, &(0x7f0000000040)="24000000200025f0071c01650e0ffc0e020020000000000000e1000c0800020000000005", 0x24) 2018/04/03 21:44:27 executing program 4: r0 = shmget$private(0x0, 0x3000, 0x80, &(0x7f0000ffa000/0x3000)=nil) shmctl$SHM_STAT(r0, 0xd, &(0x7f0000000100)=""/234) r1 = semget$private(0x0, 0x4, 0x0) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000804000)) semctl$IPC_RMID(r1, 0x2, 0x10) r2 = shmget(0xffffffffffffffff, 0x2000, 0x0, &(0x7f0000ffc000/0x2000)=nil) shmctl$SHM_STAT(r2, 0xd, &(0x7f0000000040)=""/133) 2018/04/03 21:44:27 executing program 1: prctl$intptr(0x1c, 0xffffffff) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x4ab, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abcfff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000140)='lp\x00', 0x172) recvfrom(r0, &(0x7f0000000000)=""/101, 0xfffffeb9, 0x0, 0x0, 0x0) r1 = syz_open_dev$binder(&(0x7f00000000c0)='/dev/binder#\x00', 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cpuset.memory_pressure\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000480)=ANY=[@ANYRES32=r2, @ANYPTR=&(0x7f0000000300)=ANY=[@ANYRES64, @ANYPTR=&(0x7f0000000280)=ANY=[@ANYRES16=r1, @ANYBLOB="9fa527585b54d6d6d108daf25ff9b171074db7e261df86fcf68ccd", @ANYPTR64], @ANYRES64, @ANYRES32=r2, @ANYRES32=r2, @ANYRES16=r1, @ANYPTR64=&(0x7f00000002c0)=ANY=[@ANYRES64=r2, @ANYRES16=r2]], @ANYRES16=r1], &(0x7f00000004c0)=0x3) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000140)={0x0, 0x80000000}, 0x8) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x0, 0x0) 2018/04/03 21:44:27 executing program 7: pipe2(&(0x7f0000000280)={0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000040)=0x4) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000240)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) lsetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)=@known='security.ima\x00', &(0x7f0000000140)='em1vboxnet0trusted\x00', 0x13, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000000180)={0x5, 0x1, 0x800, 'queue0\x00', 0x2}) sync() chmod(&(0x7f0000000080)='./file0\x00', 0x0) 2018/04/03 21:44:27 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f0000000000)=0x5, 0x4) r1 = dup(r0) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000000040)="2b4ffc22869f31d502d7908a9f2ea32cef5bd2065a2b21fafb4620d3b643253bfbdb369d0f4e40d7e4c0269e6a442ddc7de2dd86ba62abf23f05a3d369b255049f312c1860c63764ac22a26632312baeb41c8e276dae2d413c8e9a72c42d17e1357738d5a9786171a0b3", 0x6a) bind$inet6(r0, &(0x7f0000a21000)={0xa, 0x4e20}, 0x1c) accept$inet6(r0, 0x0, &(0x7f0000000100)) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) accept4(r0, 0x0, &(0x7f00000000c0), 0x80000) 2018/04/03 21:44:27 executing program 3: socket$inet6_icmp_raw(0xa, 0x3, 0x3a) open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) syz_fuse_mount(&(0x7f0000000100)='./file0\x00', 0x8000, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f0000000280)='./file0/file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000240)='fusectl\x00', 0x0, &(0x7f0000000040)) 2018/04/03 21:44:27 executing program 5: r0 = socket$inet6(0xa, 0x80003, 0xff) getsockopt$sock_int(r0, 0x1, 0x30, &(0x7f0000000040), &(0x7f0000000140)=0x4) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x200100, 0x0) ioctl$VHOST_GET_FEATURES(r1, 0x8008af00, &(0x7f0000000080)) [ 303.380618] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready 2018/04/03 21:44:27 executing program 0: r0 = timerfd_create(0x0, 0x0) r1 = dup(r0) read(r0, &(0x7f0000000100)=""/172, 0xac) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0x40085400, &(0x7f0000000780)={0x0, 0xfffffffffffffffc}) r2 = getpid() getgroups(0x8, &(0x7f0000000280)=[0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) setgid(r3) perf_event_open(&(0x7f0000000040)={0x5, 0x70, 0x9, 0x7ff, 0x0, 0x2, 0x0, 0x3, 0x0, 0x2, 0x6, 0x2, 0x1, 0x7c55, 0x6, 0x3, 0x3, 0x8, 0x7, 0xf26, 0x10001, 0x1000, 0x3f, 0x210e, 0x7, 0x8, 0x2, 0xd8, 0x0, 0x5, 0x0, 0x80000000, 0x1, 0x7, 0xb6a, 0x67a8, 0x0, 0x3, 0x0, 0x477, 0x6, @perf_bp={&(0x7f0000000000), 0xd}, 0x12201, 0x80000001, 0x7f, 0x7, 0x9, 0x5, 0x6}, r2, 0xe, r1, 0x0) read(r0, &(0x7f00000001c0)=""/188, 0xbc) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f00000000c0)={0x8, 0x32ae, 0xdd07}) 2018/04/03 21:44:27 executing program 5: syz_mount_image$reiserfs(&(0x7f0000000000)='reiserfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="00080000ec050000130200001200000000000000000200000001000024d96443e10000001e000000000000000010ec0302000100526549734572334673000000030000000200dffed9", 0x49, 0x10000}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="3ff0643200"]) syz_mount_image$ntfs(&(0x7f0000000080)='ntfs\x00', &(0x7f00000000c0)='./file0\x00', 0x40, 0x1, &(0x7f0000000140)=[{&(0x7f00000003c0)="0ffd2a62ef0a374840d827a51d885feca132393458736bb9fe84763c0b8e6ba2fc25a8e8125c63227eed899f5dcf0cfc71f36ee76ce957dc9acc1ef344fe1398c2df778c085f66b0a178641052e7e133ee982385f44c6c80a0943a496001745c1066e74b49293c07a3bfc63fff120a1a31f0a3063861358a31a66519a76bec4f37126cad92020e17181c4338dcec9bdb145441a8c6f167d639b44cb864a0c12cff508bb0eca93089a1aad409e3c2ab111898118be6f27e156bc95137759ee8c27dbb06e3e33b423da1fff1eece0bd4f857e9", 0xd2, 0x6ffe}], 0x2020000, &(0x7f0000000340)={[{@gid={'gid', 0x3d, [0x3f, 0x3d, 0x3f, 0x31, 0x35, 0x3d, 0x7a]}, 0x2c}, {@show_sys_files_no={'show_sys_files=no', 0x3d, [0x3f]}, 0x2c}, {@disable_sparse_yes={'disable_sparse=yes', 0x3d, [0x33, 0x37]}, 0x2c}, {@dmask={'dmask', 0x3d, [0x34, 0x30, 0x31, 0x36, 0x31, 0x32, 0x31, 0x37]}, 0x2c}, {@errors_remount='errors=remount-ro', 0x2c}]}) 2018/04/03 21:44:27 executing program 2: r0 = socket(0x8, 0xb, 0xffffffffffffff00) write(r0, &(0x7f0000000080)="24000000200025f0071c01650e0ffc0e020020000000000000e1000c0800020000000005693908aa763814cc82c037766e21a70678df605f15f8b74f069f63aa58c8b804a4f6151c850a07", 0x345) 2018/04/03 21:44:27 executing program 4: perf_event_open(&(0x7f000001d000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KIOCSOUND(0xffffffffffffffff, 0x4b2f, 0x0) ioctl$VHOST_GET_VRING_BASE(0xffffffffffffffff, 0xc008af12, &(0x7f00000001c0)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80005, 0x0) getsockopt(r0, 0x200000000114, 0x2716, &(0x7f0000c35fff)=""/1, &(0x7f0000000000)=0xf000) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x101402, 0x0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000000080)=0x3) ioctl$GIO_UNISCRNMAP(0xffffffffffffffff, 0x4b69, &(0x7f00000004c0)=""/145) 2018/04/03 21:44:27 executing program 3: socket$inet6_icmp_raw(0xa, 0x3, 0x3a) open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) syz_fuse_mount(&(0x7f0000000100)='./file0\x00', 0x8000, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f0000000280)='./file0/file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000240)='fusectl\x00', 0x0, &(0x7f0000000040)) 2018/04/03 21:44:27 executing program 2: r0 = socket(0x4, 0x802, 0x0) write(r0, &(0x7f0000000040)="24000000200025f0071c01650e0ffc0e020020000000000000e1000c0800020000000005", 0x24) r1 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_GET_CPUID2(r1, 0xc008ae91, &(0x7f0000000080)={0x4, 0x0, [{}, {}, {}, {}]}) syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x8712, 0x2000) [ 303.577485] REISERFS warning (device loop5): super-6502 reiserfs_getopt: unknown mount option "?d2" 2018/04/03 21:44:27 executing program 1: ioctl$TIOCPKT(0xffffffffffffffff, 0x5420, &(0x7f00000002c0)) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, &(0x7f0000de0000), 0x0) read(0xffffffffffffffff, &(0x7f0000000000)=""/186, 0xba) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) r1 = eventfd2(0x0, 0x0) ioctl$TUNSETVNETLE(r1, 0x400454dc, &(0x7f00000000c0)) syz_open_dev$mouse(&(0x7f00000001c0)='/dev/input/mouse#\x00', 0x0, 0x0) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000000140)={0x0, r1}) dup2(r1, r0) 2018/04/03 21:44:27 executing program 4: r0 = socket$can_raw(0x1d, 0x3, 0x1) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)) setsockopt(r0, 0x65, 0x5, &(0x7f0000cc1fd2), 0x0) [ 303.643583] REISERFS warning (device loop5): super-6502 reiserfs_getopt: unknown mount option "?d2" 2018/04/03 21:44:27 executing program 5: r0 = socket(0x1000000000000018, 0x5, 0x1) connect(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x2, {0xa}}}, 0x32) setsockopt(r0, 0x400000000000111, 0x3, &(0x7f0000000180)="874cd69e", 0x4) setsockopt$bt_hci_HCI_DATA_DIR(r0, 0x0, 0x1, &(0x7f0000000000)=0xa0, 0x4) 2018/04/03 21:44:27 executing program 2: r0 = socket(0x2000000000000010, 0x7fe, 0x1) write(r0, &(0x7f0000000040)="24000000200025f0071c01650e0ffc0e020020000000000000e1000c0800020000000005", 0x24) [ 303.724234] bond0 (unregistering): Released all slaves 2018/04/03 21:44:27 executing program 1: r0 = socket$packet(0x11, 0x800000000002, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000000), 0x4) mmap(&(0x7f0000003000/0xffc000)=nil, 0xffc000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_buf(r1, 0x29, 0x44, &(0x7f0000ab2fe2)=""/30, &(0x7f00000000c0)=0x1e) r2 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r2, &(0x7f0000000100), 0x0, 0x0, &(0x7f000057bff0)={0x2, 0x4e1a}, 0x10) 2018/04/03 21:44:27 executing program 5: setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000000100)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}, @multicast1=0xe0000001}, 0xc) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x20000, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, 0xffffffffffffffff, &(0x7f0000000040)={0x40000000}) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x27, &(0x7f00000002c0)={@multicast1=0xe0000001, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) bind$inet(0xffffffffffffffff, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) syz_emit_ethernet(0x2a, &(0x7f00003f3fd5)=ANY=[@ANYBLOB="ffffffffffff7bcad40a9e2208004509001c000000000011a71e6d8fb61ce000000100004e2100089078"], 0x0) 2018/04/03 21:44:28 executing program 7: pipe2(&(0x7f0000000280)={0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000040)=0x4) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000240)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) lsetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)=@known='security.ima\x00', &(0x7f0000000140)='em1vboxnet0trusted\x00', 0x13, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000000180)={0x5, 0x1, 0x800, 'queue0\x00', 0x2}) sync() chmod(&(0x7f0000000080)='./file0\x00', 0x0) 2018/04/03 21:44:28 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f0000000080), 0x18a, 0x20020003, &(0x7f0000385ff0)={0x2, 0x1000000004e21, @multicast1=0xe0000001}, 0x2) socketpair(0x2, 0xa, 0x40, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$PPPIOCSMRU(r1, 0x40047452, &(0x7f0000000080)=0x3) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='bbr\x00', 0x4) shutdown(r0, 0x1) 2018/04/03 21:44:28 executing program 2: r0 = socket(0x1, 0x802, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000000)={'syz_tun\x00', 0x28000000000}) 2018/04/03 21:44:28 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'poly1305-simd\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) sendmsg$kcm(r2, &(0x7f0000001500)={&(0x7f0000000100)=@hci={0x1f}, 0x155, &(0x7f0000001480), 0x3d2}, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r2, 0xc0106403, &(0x7f0000000080)={0x1, 0x7fff, 0x3}) 2018/04/03 21:44:28 executing program 0: socketpair(0x0, 0x0, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000280)={r1, 0x28, &(0x7f0000000240)}, 0xfffffffffffffd9b) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000002c0)={0x0, 0x38d, 0x10}, 0xc) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x32, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x5, 0x3, &(0x7f0000346fc8)=@framed={{0x18}, [], {0x95}}, &(0x7f00000001c0)='GPL\x00', 0xfffffffffffffffc, 0xfb, &(0x7f0000000080)=""/251}, 0x48) accept4$packet(r0, &(0x7f00000006c0)={0x0, 0x0, 0x0}, &(0x7f0000000700)=0x14, 0x80000) sendmsg$can_bcm(r1, &(0x7f0000000840)={&(0x7f0000000740)={0x1d, r4}, 0x10, &(0x7f0000000800)={&(0x7f0000000780)={0x5, 0x202, 0x4d, {}, {}, {0x3, 0x0, 0x101, 0xfffffffffffffff9}, 0x1, @can={{0x1, 0xffffffffffffff67, 0x800, 0x5}, 0x8, 0x3, 0x0, 0x0, "2e6dd2a886f87b03"}}, 0x48}, 0x1}, 0x8081) ioctl$PERF_EVENT_IOC_SET_BPF(r2, 0x40042408, r3) bpf$BPF_PROG_DETACH(0x9, &(0x7f00000003c0)={0x0, r0, 0x7, 0x3}, 0x14) execve(&(0x7f0000000400)='./file0\x00', &(0x7f0000000480)=[&(0x7f0000000440)='GPL\x00'], &(0x7f0000000500)=[&(0x7f00000004c0)='GPL\x00']) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000000300)='&usermd5sumem0\x00') ioctl$PERF_EVENT_IOC_QUERY_BPF(r2, 0xc008240a, &(0x7f0000000180)={0x2, 0x0, [0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000600)={0x0, 0x75d3}, &(0x7f0000000640)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000680)={r5, 0x3, 0x9, 0xfffffffffffffffd, 0x0, 0x68}, 0x14) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000005c0)={'syzkaller0\x00', &(0x7f0000000540)=ANY=[@ANYBLOB="04000000020000004c00000043862e140ba5949397fa397ae7a1a2d8b4362741161dcc3c83f7674dff200c25312752c3c691fc2983bbf78d98f58793ea75d18841ce13156bcb53170d07f33153d05e979ba64f66768828f1"]}) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000380)={&(0x7f0000000340)='./file0\x00', r1}, 0x10) 2018/04/03 21:44:28 executing program 1: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000000000)="4c0000001000ff2030ba0a0c6fc283a724a600800200000000000000000000002c00160008000000eec100003a92ab96b60030de26a49868c6c70da654a6613b6aabf35d4c1cbc832b0790ed", 0x4c}], 0x1}, 0x0) getsockopt$EBT_SO_GET_INIT_ENTRIES(r0, 0x0, 0x83, &(0x7f0000000200)={'nat\x00', 0x0, 0x4, 0xec, [], 0x1, &(0x7f00000000c0)=[{}], &(0x7f0000000100)=""/236}, &(0x7f0000000280)=0x78) 2018/04/03 21:44:28 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00008f0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000532000)=0x19) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x45) ioctl$KVM_SET_BOOT_CPU_ID(r2, 0xae78, &(0x7f0000000040)=0x2) ioctl$TCFLSH(r1, 0x540b, 0x0) ioctl$LOOP_SET_FD(r2, 0x4c00, r1) 2018/04/03 21:44:28 executing program 5: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/dsp\x00', 0x400000, 0x0) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f0000000200)=""/37) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x1000001, 0x8010, 0xffffffffffffffff, 0x3f) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x2000, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r1, &(0x7f0000000280)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000240)={&(0x7f0000000700)=ANY=[@ANYBLOB='\x00\x00\x00\x00'], 0x1}, 0x1, 0x0, 0x0, 0x8800}, 0x0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={0x81, {0x2, 0x4e21, @broadcast=0xffffffff}, {0x2, 0x4e23, @multicast2=0xe0000002}, {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x24, 0xfff, 0x9, 0x2, 0x2, &(0x7f0000000000)='dummy0\x00', 0x0, 0x3, 0x17e8}) io_setup(0xffffffffffffffc1, &(0x7f0000000540)=0x0) io_cancel(r2, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x1, 0xffffffffffff0001, 0xffffffffffffffff, &(0x7f0000000580)="bbc736d42a7146ffd6013dad6eb5a3c26fa7447eda9dc2e5adb27ff9452a620a05dc61ea30741d040aa6b78048c7a60c9e71393c04f3381c3192f0c87cb59f0b099f0574c1bfa7c6ed8df8bb201bd5bbe0b323f05956521553544665eb1f4d4b6b19b0bc3c2ff74789eb89832976e645d8597cefac9c24a3da8b82c3d66a16370907fe03fef0fa520d984b3f23e40ce7c12a98d2444fb303337921eef55965489f0cbef6f8e1b89f6cff", 0xaa, 0x5f7daf49, 0x0, 0x958f628912e0fdd4, r1}, &(0x7f0000000680)) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x482, &(0x7f00000006c0)=""/24, &(0x7f0000f08ffc)=0x18) munlockall() ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000b80)) perf_event_open(&(0x7f0000348f88)={0x0, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000000740)={0x7ff, 0xfffffffffffeffff, 0xc000000000000000, {0x0, 0x989680}, 0xa91, 0x1000}) r3 = syz_open_dev$sndseq(&(0x7f00006fcff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000b0bf74)={0x0, 0x0, 0x0, 'queue0\x00'}) syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) r4 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x3, 0x0) getsockopt$SO_COOKIE(0xffffffffffffffff, 0x1, 0x39, &(0x7f0000000040), &(0x7f0000000080)=0x8) ioctl$EVIOCGRAB(r4, 0x40044590, &(0x7f0000e94ffc)) r5 = dup3(r4, r4, 0x80000) r6 = dup(r4) r7 = shmget$private(0x0, 0x2000, 0x502, &(0x7f0000ffc000/0x2000)=nil) shmctl$SHM_STAT(r7, 0xd, &(0x7f0000000880)=""/131) ioctl$EVIOCGABS2F(r5, 0x8018456f, &(0x7f00000002c0)=""/56) select(0x40, &(0x7f00000000c0)={0x400, 0x8000, 0x9, 0x9256, 0x61e1, 0x1ff, 0x7, 0x7}, &(0x7f0000000200)={0x4, 0x4000800000000, 0x3ff, 0x7, 0x0, 0x1, 0x806}, &(0x7f0000000240)={0xf0, 0x59cc, 0x4, 0x3, 0x10001, 0x2, 0x3f, 0x3ff}, &(0x7f0000000280)={0x0, 0x2710}) ioctl$TIOCSBRK(r6, 0x40044591) dup2(r6, r3) execve(&(0x7f00000002c0)='./file0\x00', &(0x7f00000003c0)=[&(0x7f0000000300)='#security\x00', &(0x7f0000000340)='/dev/snd/seq\x00', &(0x7f0000000380)='IPVS\x00'], &(0x7f0000000500)=[&(0x7f0000000400)='md5sum[\x00', &(0x7f0000000440)="5ee000", &(0x7f0000000480)='dummy0\x00', &(0x7f00000004c0)='dummy0\x00']) [ 304.733103] IPVS: ftp: loaded support on port[0] = 21 [ 305.140359] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 305.750186] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 305.756287] 8021q: adding VLAN 0 to HW filter on device bond0 [ 305.816803] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready 2018/04/03 21:44:29 executing program 3: open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) syz_fuse_mount(&(0x7f0000000100)='./file0\x00', 0x8000, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f0000000280)='./file0/file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000240)='fusectl\x00', 0x0, &(0x7f0000000040)) 2018/04/03 21:44:29 executing program 2: r0 = memfd_create(&(0x7f0000001500)='\x00', 0x2) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f0000001540)=0x8) r1 = socket(0x10, 0x802, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000015c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r1, &(0x7f0000001680)={&(0x7f0000001580)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000001640)={&(0x7f0000001600)={0x20, r2, 0x2, 0x70bd28, 0x25dfdbff, {0xe}, [@IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x1}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x4000}, 0xed5984d44f3f4f85) write(r1, &(0x7f0000000040)="24000000200025f0071c01650e0ffc0e020020000000000000e1000c0800020000000005", 0x24) getsockopt$ARPT_SO_GET_ENTRIES(r1, 0x0, 0x61, &(0x7f0000000000)={'filter\x00', 0x2, "94fb"}, &(0x7f0000000080)=0x26) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00000000c0)="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", 0x1000) r3 = syz_open_dev$vcsn(&(0x7f00000010c0)='/dev/vcs#\x00', 0x7f, 0x2000) ioctl$KVM_SET_XSAVE(r3, 0x5000aea5, &(0x7f0000001100)={"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"}) 2018/04/03 21:44:29 executing program 4: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x3, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000000200)='/dev/snd/midiC#D#\x00', 0xfff, 0x0) setsockopt$inet_mreqsrc(r2, 0x0, 0x2f, &(0x7f0000000280)={@loopback=0x7f000001, @remote={0xac, 0x14, 0x14, 0xbb}, @broadcast=0xffffffff}, 0xc) ioctl$ASHMEM_SET_NAME(r2, 0x41007701, &(0x7f0000000240)='selfppp0\x00') getsockname$packet(r2, &(0x7f00000002c0)={0x0, 0x0, 0x0}, &(0x7f0000000300)=0x14) bind$bt_hci(r2, &(0x7f0000000340)={0x1f, r3, 0x2}, 0xc) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0505510, &(0x7f0000000180)={0x100, 0x5, 0x52205ad3, 0x1, &(0x7f0000000040)=[{}, {}, {}, {}, {}]}) openat$vnet(0xffffffffffffff9c, &(0x7f0000000380)='/dev/vhost-net\x00', 0x2, 0x0) write(r1, &(0x7f0000cc2fed)="130000003e0005ffffe3ffbd000026180a3f02", 0x13) 2018/04/03 21:44:29 executing program 0: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000180)='./file0\x00', 0x401, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200077008f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/sequencer\x00', 0x2000, 0x0) ioctl$KVM_IRQ_LINE_STATUS(r0, 0xc008ae67, &(0x7f0000000300)={0x5, 0xfffffffffffffffb}) write$binfmt_misc(r0, &(0x7f0000000340)={'syz1', "b4ca02474de2585bf343abc66f2caaa5d2ab8e14bc1ed80e61b01dbb8851bd151d76354d877c4381498194b22885de540d7adf461384a695b1ff9b1d9029d3bf1deb87c50134bb4c515b8f5a09475c4613e2db9d2c809e426a06d7c983a4eb994e3a6afb454ebfbfaa95464a363ddc069eb2df1a38f18caf2a0cdece38c3e679dbfac9a882324447c3d70c5c4b0aa0dcab5bc1c2cefd8cd8d6cd5fe6b8ad19abde5216f5"}, 0xa8) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000000440)='./file0/file0\x00', 0x3fffd, 0x0) setsockopt$inet6_opts(r1, 0x29, 0x36, &(0x7f00000000c0)=ANY=[@ANYBLOB="041600000000000007180000000104fcb300080000000000000003008000000000000107000000000000000086d653318d92034ce96ef83347e9025c1fde26df90b8a0ac50a652ebad9c79fe4eb3f47ea0459866abb13c5645d9265fc40242af603ff971a96fc36dc20e8d7e8a603c35e8ca7d06628b9a563c956597136563f14cb75d3767e182194954a7acee8e5ab66d0d99606be1fdf4547e40c33994c4c1033681e0209c8faa41830b5ad15005543bf7d0040101c2040002000300000000"], 0xc0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000080)=[{0x2, 0xfffffffffffff001}], 0x1) fstatfs(r1, &(0x7f00000001c0)=""/216) 2018/04/03 21:44:29 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000000100), 0xc842) sendmsg$key(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000400)=ANY=[@ANYBLOB="02150306070000002abd7000fe5848660e9a9815c5000a004e2106000000ff0200000f53000000000000002332e898000000800100000067f8a5324e78d42a2ce3439f5df134825bf3ba294dc08fe06f4d225420ce018f058c8248655cfbeb733523450887ba512266113536ba684c7808e5cc0be7d70f0200f3e199635c7fb695b95907ee6941d696b0071483c5c5d4d5d79e397e87629b26e60ef5187d3ade3041e5def961057f006637b8458546f3b7a4ce82d59fd9023095689f601015473ab7ae659c29a5972fa58f93a369bf8b580b64c3f51555fb6b0487d52840ae15"], 0x7e}, 0x1}, 0x80000000000010) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001000)=ANY=[@ANYBLOB="020a00000200000000000005000000e5"], 0x10}, 0x1}, 0x0) setitimer(0x0, &(0x7f0000000fe0)={{0x100000000000, 0x2710}, {0x77359400}}, &(0x7f0000000fe0)) remap_file_pages(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x5, 0x6bbc, 0x20003) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)="2e2f6367726f757000361a6f74a1b774b8642f3dfdd313d92946ff0167415d8dc22791dcd496520c1c99f4b07d3b2a11090000000229210b73abdcd2986fc290ac9b6ace278586d39949a54fb276eb1fd3964b0cad27e417b33abb8d3b00e64e75e4dff47de27536dccdde5fc746b04faafcec347560a31b3a35a5f20bc949d75cbb763987", 0x200002, 0x0) getrusage(0x1, &(0x7f00000005c0)) r2 = openat$cgroup_procs(r1, &(0x7f0000000000)='cgroup.threads\x00', 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000240)={{{@in=@loopback, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@remote}}, &(0x7f0000000100)=0xe8) lstat(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000200)='./file0\x00', 0xa000, r3, r4, 0x80, 0x4, 0x2000) syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x0, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000500)=0x0) prlimit64(r5, 0x5, &(0x7f0000000540)={0x3, 0xfffffffffffffffb}, &(0x7f0000000580)) fremovexattr(r2, &(0x7f0000000200)=ANY=[@ANYBLOB]) 2018/04/03 21:44:29 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr-camellia-asm,tgr128)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000400)="d556b6c5820faeb895298992ea54d60004002c5b534c90c2", 0x18) r1 = syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0xffffffffffffffff, 0x0) ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f0000000440)=""/4096) 2018/04/03 21:44:29 executing program 5: r0 = open$dir(&(0x7f00000001c0)='./file0\x00', 0x1fffe, 0x0) syz_mount_image$hfs(&(0x7f0000000240)='hfs\x00', &(0x7f0000000280)='./file0\x00', 0x3, 0x4, &(0x7f0000000f00)=[{&(0x7f0000000c40)="d17a36aac0d7a3536ee7f721755a2daa4f77c7a8865aec4d8368839aefa46c02bba3666df6bf83bbc84ce15ef1f5bf6f9c58b307af9e608ae2906e640c9f161e5072ab5f47861c7c05e6bcdd8eba8824b7a5489001ff2736feee82fcb7385475e8185ed5b043b157daf3e90cffeee88ca78ed331b705eba37bd54070983d946b08396f269280787460a9b82a3022cd912c8481d170fe37169faca17c62eecf9bfa6cdfeba0f60b50defeaa21690e0f4860a4bbbbcef9b26e74d7bb04c1b91f9520f38b43ec4cca160b0b9ef3c1d079d7ee8f7806e9bc94", 0xd7, 0x4040000000000}, {&(0x7f0000000d40)="e1afb51b3e50d5dc2b5ad45319707fa1af41d8f1c567b0a8592f20067e8191caf5bf3dc2f4425f6b6353e02162490c4f30c3ceef1b976a3f4b4f6cceab3ea1d74967a671db3f9c4e0ecf63b1d5c4f9633aef5f5028a1f050827d3d1a529c88f40e8d98aab877f41551b4b27019a54bcbcbf0df7ee7f5899b553a86d8b4d700746d117219065cca9cadf8586709605512fb7de5c0e1378e888e9bd01474ffffd81f9f624feeeff5b696519658edf5c424858286c8df06173a3c693f82b4c594ea622d1d1b4b6411dc9da4bc53dcefe8ebf73cecfc91f761cbd98c50c05bcfb1615376471e34d2aaf3f2f2a547d5259af28e9dd66aceff", 0xf6, 0x6}, {&(0x7f00000009c0)="6534f287ab869f32ef3e79b3a00e15c4608dbd3a87d00db5714b8bf46b78cedbec8636c24f3cf52882766f0b52", 0x2d, 0x5}, {&(0x7f0000000e40)="c01c1eee38f47ca7f7ba4425fe127013f45bfc7528b94f6083a85d0fd1efff268d11922f73234f9721ffcf86d80872064b62ef253037763f3526d5bc34ef654e9b3b6388d9796541b254f15cefc7f176c60175b1b7213b63709276afe1055e27783b1598cc0653df332048e7fcd30c1bf8786873a5449c00da6aec8cc5d3e39c588b264e01b079d28524", 0x8a, 0x2}], 0x33040, &(0x7f0000000480)=ANY=[@ANYRES16]) msgctl$MSG_INFO(0x0, 0xc, &(0x7f0000000a00)=""/190) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) open_by_handle_at(0xffffffffffffffff, &(0x7f0000000200)=ANY=[], 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f00006ee000)='/dev/kvm\x00', 0x101200, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SIOCSIFMTU(r4, 0x8922, &(0x7f0000000080)={'ifb0\x00', 0x6}) ioctl$KVM_SET_PIT(r4, 0x8048ae66, &(0x7f0000000400)={[{0x20, 0x80000000, 0x2, 0x6, 0x6, 0x40, 0xfffffffffffffbff, 0xfffffffffffffff7, 0x34, 0x2, 0x7, 0x8001, 0xfffffffffffff820}, {0x9, 0x7fff, 0x1, 0x6, 0x1, 0x1f, 0xff, 0xcc7, 0x80000001, 0xffffffffffffffff, 0x4, 0x8, 0x9}, {0x8, 0xb75, 0x8, 0x8, 0xb, 0x5d2, 0x1ff, 0x4, 0x3f6004b9, 0x100, 0x4ae, 0x2, 0x6}], 0x5}) r5 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(0xffffffffffffffff, 0x84, 0x65, &(0x7f0000000180)=[@in6={0xa, 0x0, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, @in6={0xa, 0x4e23, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0x2}, @in6={0xa, 0x4e23, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x33}, @in={0x2, 0x4e21, @multicast2=0xe0000002}], 0x64) ioctl$KVM_CREATE_IRQCHIP(r5, 0xae60) ioctl$EVIOCSKEYCODE(r4, 0x40084504, &(0x7f00000004c0)=[0x4, 0x8]) r6 = ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x2) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r3, 0xc04064a0, &(0x7f00000003c0)={&(0x7f0000001100)=[0x0, 0x0], &(0x7f0000001080)=[0x0, 0x0], &(0x7f0000000200)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000000380)=[0x0, 0x0, 0x0], 0x2, 0x35d, 0x4, 0x2}) ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x0) r7 = open$dir(&(0x7f00000002c0)='./file0\x00', 0x0, 0x0) ftruncate(r7, 0x8001) open(&(0x7f0000000040)='./file0\x00', 0x103000, 0x0) r8 = open$dir(&(0x7f0000000500)='./file0\x00', 0x2, 0x0) ftruncate(r0, 0x0) write(r8, &(0x7f0000000300), 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000540)={0x0, 0x18, "b55c753d9e3abc10539e99619a706d91ab27fbe3b07fec54"}, &(0x7f0000000180)=0x20) setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000f80)=ANY=[@ANYRES32=r9, @ANYBLOB="00080100620bd7014acced30ade9d254b5e68c3fa9e7763f34852d4d09d74d7f33638ae3db402ed361b52f57e2425f473c1bbecdfaf66077097df79d6a06dd25551c710394fc882a19727104d810cf7c9f8ce2dceb34e7da7d0a0befdaf1eb47c757da027a8a5b7d4b600b3a020b88b396ad05f5d816c0a7f5"], 0xa) tee(0xffffffffffffffff, 0xffffffffffffffff, 0x3aa8, 0x0) prctl$setfpexc(0xc, 0x0) fcntl$getownex(r6, 0x10, &(0x7f0000000580)={0x0, 0x0}) process_vm_writev(r10, &(0x7f0000000680)=[{&(0x7f00000005c0)=""/157, 0x9d}], 0x1, &(0x7f0000000bc0)=[{&(0x7f00000006c0)=""/254, 0xfe}, {&(0x7f00000007c0)=""/54, 0x36}, {&(0x7f0000000800)=""/230, 0xe6}, {&(0x7f0000000900)=""/158, 0x9e}, {&(0x7f0000000ac0)=""/213, 0xd5}], 0x5, 0x0) syz_mount_image$vfat(&(0x7f0000001640)='vfat\x00', &(0x7f0000001680)='./file0\x00', 0x200, 0x1, &(0x7f0000002900)=[{&(0x7f00000016c0)="cf029ff80a1c57176fcec2ab1bff3e9ffbe0d31231540853608f9da1c7222aad36e440f9ff9e69b8e53ae45dc736ca700022dc4ec4", 0x35}], 0x1001, &(0x7f0000000880)=ANY=[]) 2018/04/03 21:44:29 executing program 7: pipe2(&(0x7f0000000280)={0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000040)=0x4) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000240)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) lsetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)=@known='security.ima\x00', &(0x7f0000000140)='em1vboxnet0trusted\x00', 0x13, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000000180)={0x5, 0x1, 0x800, 'queue0\x00', 0x2}) sync() dup2(r0, r1) [ 305.875226] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 305.881376] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 305.888867] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready 2018/04/03 21:44:29 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-camellia-asm\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) sendmmsg$alg(r1, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f00000000c0), 0x0, &(0x7f0000000200)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) write(r1, &(0x7f0000000000)="791f7dfde08186d67dba3f649a7ba85ea36927ea6be3bfc47ed26b7f85f85fc7a0d3901ee7d01552b64fc9660612871b", 0x30) recvmsg(r1, &(0x7f0000000480)={&(0x7f0000000140)=@nfc_llcp, 0x19, &(0x7f0000000240), 0x386, &(0x7f0000da2000)}, 0x0) semget(0x0, 0x4, 0x1) 2018/04/03 21:44:29 executing program 0: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x22000, 0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000000200)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) sigaltstack(&(0x7f0000013000/0x1000)=nil, &(0x7f00000000c0)) ioctl$UFFDIO_WAKE(r3, 0x8010aa02, &(0x7f0000000b40)={&(0x7f0000011000/0x4000)=nil, 0x4000}) io_setup(0x1000, &(0x7f0000000040)) io_submit(0x0, 0x0, &(0x7f0000000000)) 2018/04/03 21:44:29 executing program 2: openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/drop_entry\x00', 0x2, 0x0) r0 = socket(0x14, 0x0, 0x6) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000000000)=0x7c, &(0x7f0000000100)=0x2) r1 = socket(0x3, 0x4000004, 0x0) write(r1, &(0x7f0000000040)="24000000200025f0071c01650e0ffc0e020020000000000000e1000c0800020000000005", 0x24) 2018/04/03 21:44:29 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x4) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f0000000100)={0x20, 0x7ffffffd, 0x1}) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000040)={0x0, 0x7ff}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00000000c0)={r4, 0x9}, 0x8) ioctl$KVM_KVMCLOCK_CTRL(r3, 0xaead) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r2, 0x4008ae48, &(0x7f00000001c0)) 2018/04/03 21:44:29 executing program 4: mknod(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) r0 = syz_fuse_mount(&(0x7f0000000080)='./file0\x00', 0x8003, 0x0, 0x0, 0x0, 0x0) lgetxattr(&(0x7f0000000540)='./file0\x00', &(0x7f0000000580)=@random={'btrfs.', 'security.'}, &(0x7f00000005c0)=""/238, 0xee) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000140)={0x0, 0xc36, 0x2, 0x9, 0x7, 0x2, 0x1, 0xfffffffffffffe00, {0x0, @in={{0x2, 0x4e20, @multicast1=0xe0000001}}, 0x0, 0x0, 0x80, 0xb9, 0x100000001}}, &(0x7f0000000200)=0xb0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000240)={r2, 0x6}, 0x8) preadv(r0, &(0x7f0000000100)=[{&(0x7f0000000040)=""/55, 0x37}], 0x1, 0x0) 2018/04/03 21:44:29 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000080), 0xfffffffffffffd90, 0x20020003, &(0x7f0000385ff0)={0x2, 0x20000000004e21, @loopback=0x7f000001}, 0x10) recvfrom$inet(r0, &(0x7f0000769f0f)=""/241, 0xfffffffffffffdd4, 0x0, &(0x7f0000497ff0)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) shutdown(r0, 0x1) read(r0, &(0x7f00000001c0)=""/252, 0xfc) syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0xc7a, 0x88000) 2018/04/03 21:44:29 executing program 2: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x10800, 0x0) sendmsg$kcm(r0, &(0x7f0000000600)={&(0x7f0000000080)=@nfc_llcp={0x27, 0x1, 0x0, 0x5, 0x0, 0x7fc, "4a46849adb79579389536bff781ca8cafdeb8b2eab5844fa46957fdd319bf3fff840becf89579cf7f54efdef2f88de70c013c457da006ee35687e4d6b14ddb", 0x1c}, 0x80, &(0x7f0000000140)=[{&(0x7f0000000100)="4f3ca0c5b69b4af0db711620c1361e51a0", 0x11}], 0x1, &(0x7f0000000180)=[{0xc0, 0x110, 0x5, "b4cc3843f0cd40ee292eb4799295a8c0f1930c1d5aef70400a7ac417c120a65f80837f0c72a023155c76eaa95b30efc83e0f5b2385db8f368397001cbd989d5eeefa3737efeb9236dd394ea1bbca881a08d834cd27a3a6b59770ff5bd5ec77cf50aa5b7dbd18359c58eaea6dc21c0b2f8015b8bf2a128170aad0c7f4ae44d2bb023bf26424c1dbc34c631a447e29907b98c97d509246be9d898c7c46b500202dd54373bccac275b2ee19529dc12b97"}, {0x78, 0x0, 0x3a5, "0a96112d414c8748ba959e8adc3c8e24a575fe12a0361619f8d4d9a11ef3b5f9ccad19bce9cd91726b06a2264fcf47a17fef0444c16f696b8d9b71d8558a0c80e37c49534524128a4d6dece09fe1b3055cd9a3085a261668d40a90cfe0cf5929771a6a6b6a12a5"}, {0xa0, 0x10f, 0xb1f, "b1565d5f9833e75cee2abfc91341e4b30d2007fb8394c02b32c029f2fc663a6f8344e564ebb75dc08200cf43d505c68a51218ff8caa41723a8a4e4a5ede49cfa12bc79ba2884785dc520f94d63efec6ddcb1cf65ba2c6db3f79401082c5a6f871d4e124badefa07202d0dde811ae1fc14ecdc15fbaef75db9a533662984c750cd02e77a21bcff552e7bcc6ad40c0"}, {0x10, 0x100, 0x2344}, {0x90, 0x111, 0x4, "7f8fed25eabef887bb9b902157b7ede60a9305d595d5431a14dcdff30ebc17f2a99b4338f86ac7ebc6749e1f3bc7fcf4e00670517133d67dcf0877fe9d680cd0e3edca113ad5b3fe9c987391b1c30d5e230780fe69adcae98adfc2456a818842b52ba6f3d05743fb691f7f4a983270e76f8722a4c609b9efb2fbd3"}, {0xf8, 0x1ff, 0x9, "1e37111da8db859dafab2f84bd689b6f4a43b49c1525948864b31ea8bcaf05425a933ff8c69a259c722197e4f7bf1fdb361bc02a894007fce97b2c0225eaf30de60c4849839cda32a8df0a2b89cd78a7dc56a6f62ce2931c9132c435bd6d39ecdb20d8d220d9e72aef40a6b11a03dd81297846e9860aaf038c48deeb6edce499361b7428c6b13d5a533988050376b14b1629ebd507802cc8318e61121bf91a350ab4368179e1b51e4d32514a0789175dab71a68a3c6b343a80657ed93e6c8ffd4ac486e623a26e6ec906a05f7a29fcaf38aaa8cbbbe238c42673b36279770347c98fd7dced8fe5"}, {0x100, 0x101, 0x100, "b303bf0c5848dcacb046ec36380541f8e1e072ba10e854d464920d3a663042454e79f2b26b547e7f0558fcd7d306d95de8a0ca5cf5d60bdfcf45a6853db698b7f2d82baef713c732ebab25dc722dfb3d1644bf496b39bd136e29685f597651cb713300e05c5c337823e0315057cac86c4e709b44053bc075d7b1195a684ca954db00579937ac4be98e0aa10770b932f8de0115f4bea7988d500b45dd6401e74867211766233f2b30229ab32238ff18d888a5c47d5cc61c67f1f95e9005ea63815752506e349ddb14df920a7d830f8fdb388728be87d248a4deac7905e7a93680261461a2315b93b3c598e635c48cd1"}], 0x470, 0x4000}, 0x4000) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f0000000040)="24000000200025f0071c01650e0ffc0e020020000000000000e1000c0800020000000005", 0x24) [ 306.229675] bond0 (unregistering): Released all slaves [ 306.899615] handle_userfault: 2949 callbacks suppressed [ 306.899620] FAULT_FLAG_ALLOW_RETRY missing 30 [ 306.909568] CPU: 0 PID: 21063 Comm: syz-executor0 Not tainted 4.16.0+ #13 [ 306.916483] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 306.925909] Call Trace: [ 306.928492] dump_stack+0x1a7/0x27d [ 306.932114] ? arch_local_irq_restore+0x53/0x53 [ 306.936773] ? kasan_check_write+0x14/0x20 [ 306.941005] ? handle_userfault+0x13d6/0x2430 [ 306.945494] handle_userfault+0x1418/0x2430 [ 306.949804] ? handle_userfault+0x16c9/0x2430 [ 306.954299] ? userfaultfd_ioctl+0x4540/0x4540 [ 306.958872] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 306.964061] ? plist_add+0x5cb/0x760 [ 306.967771] ? print_irqtrace_events+0x270/0x270 [ 306.972517] ? print_irqtrace_events+0x270/0x270 [ 306.977286] ? __lock_acquire+0x638/0x3c30 [ 306.981527] ? rcu_note_context_switch+0x710/0x710 [ 306.986729] ? futex_wait_setup+0x158/0x400 [ 306.986748] ? trace_hardirqs_off+0x10/0x10 [ 306.995379] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 306.995394] ? kasan_check_write+0x14/0x20 [ 307.004784] ? find_held_lock+0x35/0x1d0 [ 307.008844] ? __handle_mm_fault+0x2e0f/0x38e0 [ 307.013423] ? lock_downgrade+0x980/0x980 [ 307.017564] ? lock_release+0xa40/0xa40 [ 307.021527] ? kasan_check_read+0x11/0x20 [ 307.025660] ? do_raw_spin_unlock+0x9e/0x310 [ 307.030046] ? do_raw_spin_trylock+0x1a0/0x1a0 [ 307.034607] ? kasan_check_write+0x14/0x20 [ 307.038816] ? do_raw_spin_lock+0xc1/0x230 [ 307.043042] __handle_mm_fault+0x2e1c/0x38e0 [ 307.047430] ? __pmd_alloc+0x4f0/0x4f0 [ 307.051289] ? trace_hardirqs_off+0x10/0x10 [ 307.055585] ? futex_wake+0x2d7/0x680 [ 307.059364] ? find_held_lock+0x35/0x1d0 [ 307.063403] ? handle_mm_fault+0x35b/0xb20 [ 307.067612] ? lock_downgrade+0x980/0x980 [ 307.071741] ? handle_mm_fault+0x2f8/0xb20 [ 307.075952] handle_mm_fault+0x44a/0xb20 [ 307.079988] ? check_same_owner+0x320/0x320 [ 307.084293] ? __handle_mm_fault+0x38e0/0x38e0 [ 307.088868] ? vmacache_find+0x5f/0x280 [ 307.092823] ? find_vma+0x30/0x150 [ 307.096340] __do_page_fault+0x560/0xbe0 [ 307.100378] ? mm_fault_error+0x2c0/0x2c0 [ 307.104502] ? trace_hardirqs_off+0x10/0x10 [ 307.108798] do_page_fault+0xee/0x730 [ 307.112574] ? vmalloc_sync_all+0x30/0x30 [ 307.116711] ? find_held_lock+0x35/0x1d0 [ 307.120767] ? __might_fault+0x110/0x1d0 [ 307.124804] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 307.129623] page_fault+0x25/0x50 [ 307.133057] RIP: 0010:copy_user_generic_unrolled+0x86/0xc0 [ 307.138655] RSP: 0018:ffff88018a57fcf0 EFLAGS: 00010206 [ 307.143996] RAX: ffffed00314affae RBX: 0000000020013000 RCX: 0000000000000003 [ 307.151249] RDX: 0000000000000000 RSI: 0000000020013000 RDI: ffff88018a57fd58 [ 307.158499] RBP: ffff88018a57fd20 R08: ffffed00314affae R09: ffffed00314affae [ 307.165745] R10: 0000000000000003 R11: ffffed00314affad R12: 0000000000000018 [ 307.173005] R13: ffff88018a57fd58 R14: 00007ffffffff000 R15: 0000000020013018 [ 307.180279] ? _copy_from_user+0xc5/0x110 [ 307.184408] SyS_sigaltstack+0xa1/0x280 [ 307.188360] ? do_sigaction+0x810/0x810 [ 307.192312] ? kasan_check_write+0x14/0x20 [ 307.196523] ? fput+0xe0/0x150 [ 307.199693] ? ksys_ioctl+0x6c/0xb0 [ 307.203302] ? do_syscall_64+0xb7/0x940 [ 307.207252] ? do_sigaction+0x810/0x810 [ 307.211210] do_syscall_64+0x281/0x940 [ 307.215075] ? vmalloc_sync_all+0x30/0x30 [ 307.219201] ? finish_task_switch+0x1b9/0x970 [ 307.223681] ? finish_task_switch+0x17a/0x970 [ 307.228161] ? syscall_return_slowpath+0x550/0x550 [ 307.233073] ? syscall_return_slowpath+0x2ac/0x550 [ 307.237994] ? prepare_exit_to_usermode+0x350/0x350 [ 307.242994] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 307.248340] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 307.253169] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 307.258333] RIP: 0033:0x4552d9 [ 307.261497] RSP: 002b:00007fa143e6ec68 EFLAGS: 00000246 ORIG_RAX: 0000000000000083 [ 307.269189] RAX: ffffffffffffffda RBX: 00007fa143e6f6d4 RCX: 00000000004552d9 [ 307.276443] RDX: 0000000000000000 RSI: 00000000200000c0 RDI: 0000000020013000 [ 307.283704] RBP: 000000000072bf58 R08: 0000000000000000 R09: 0000000000000000 [ 307.290966] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 307.298228] R13: 0000000000000604 R14: 00000000006fc100 R15: 0000000000000001 [ 307.457378] FAULT_FLAG_ALLOW_RETRY missing 30 [ 307.461982] CPU: 1 PID: 21070 Comm: syz-executor0 Not tainted 4.16.0+ #13 [ 307.468907] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 307.478238] Call Trace: [ 307.480804] dump_stack+0x1a7/0x27d [ 307.484405] ? arch_local_irq_restore+0x53/0x53 [ 307.489052] ? kasan_check_write+0x14/0x20 [ 307.493261] ? handle_userfault+0x13d6/0x2430 [ 307.497733] handle_userfault+0x1418/0x2430 [ 307.502042] ? handle_userfault+0x16c9/0x2430 [ 307.506516] ? userfaultfd_ioctl+0x4540/0x4540 [ 307.511081] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 307.516248] ? plist_add+0x5cb/0x760 [ 307.519939] ? print_irqtrace_events+0x270/0x270 [ 307.524694] ? print_irqtrace_events+0x270/0x270 [ 307.529444] ? __lock_acquire+0x638/0x3c30 [ 307.533662] ? rcu_note_context_switch+0x710/0x710 [ 307.538569] ? futex_wait_setup+0x158/0x400 [ 307.542865] ? trace_hardirqs_off+0x10/0x10 [ 307.547164] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 307.552338] ? kasan_check_write+0x14/0x20 [ 307.556563] ? find_held_lock+0x35/0x1d0 [ 307.560605] ? __handle_mm_fault+0x2e0f/0x38e0 [ 307.565163] ? lock_downgrade+0x980/0x980 [ 307.569288] ? lock_release+0xa40/0xa40 [ 307.573239] ? kasan_check_read+0x11/0x20 [ 307.577360] ? do_raw_spin_unlock+0x9e/0x310 [ 307.581745] ? do_raw_spin_trylock+0x1a0/0x1a0 [ 307.586314] ? kasan_check_write+0x14/0x20 [ 307.590533] ? do_raw_spin_lock+0xc1/0x230 [ 307.594747] __handle_mm_fault+0x2e1c/0x38e0 [ 307.599137] ? __pmd_alloc+0x4f0/0x4f0 [ 307.602999] ? trace_hardirqs_off+0x10/0x10 [ 307.607300] ? futex_wake+0x2d7/0x680 [ 307.611080] ? find_held_lock+0x35/0x1d0 [ 307.615131] ? handle_mm_fault+0x35b/0xb20 [ 307.619347] ? lock_downgrade+0x980/0x980 [ 307.623490] ? handle_mm_fault+0x2f8/0xb20 [ 307.627702] handle_mm_fault+0x44a/0xb20 [ 307.631739] ? __handle_mm_fault+0x38e0/0x38e0 [ 307.636294] ? vmacache_find+0x5f/0x280 [ 307.640241] ? find_vma+0x30/0x150 [ 307.643766] __do_page_fault+0x560/0xbe0 [ 307.647824] ? mm_fault_error+0x2c0/0x2c0 [ 307.651951] ? trace_hardirqs_off+0x10/0x10 [ 307.656256] do_page_fault+0xee/0x730 [ 307.660041] ? vmalloc_sync_all+0x30/0x30 [ 307.664175] ? find_held_lock+0x35/0x1d0 [ 307.668222] ? __might_fault+0x110/0x1d0 [ 307.672265] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 307.677087] page_fault+0x25/0x50 [ 307.680522] RIP: 0010:copy_user_generic_unrolled+0x86/0xc0 [ 307.686116] RSP: 0018:ffff8801d4d17cf0 EFLAGS: 00010206 [ 307.691454] RAX: ffffed003a9a2fae RBX: 0000000020013000 RCX: 0000000000000003 [ 307.698700] RDX: 0000000000000000 RSI: 0000000020013000 RDI: ffff8801d4d17d58 [ 307.705944] RBP: ffff8801d4d17d20 R08: ffffed003a9a2fae R09: ffffed003a9a2fae [ 307.713187] R10: 0000000000000003 R11: ffffed003a9a2fad R12: 0000000000000018 [ 307.720441] R13: ffff8801d4d17d58 R14: 00007ffffffff000 R15: 0000000020013018 [ 307.727701] ? _copy_from_user+0xc5/0x110 [ 307.731825] SyS_sigaltstack+0xa1/0x280 [ 307.735772] ? do_sigaction+0x810/0x810 [ 307.739728] ? kasan_check_write+0x14/0x20 [ 307.743939] ? fput+0xe0/0x150 [ 307.747107] ? ksys_ioctl+0x6c/0xb0 [ 307.750710] ? do_syscall_64+0xb7/0x940 [ 307.754658] ? do_sigaction+0x810/0x810 [ 307.758608] do_syscall_64+0x281/0x940 [ 307.762480] ? kasan_check_write+0x14/0x20 [ 307.766689] ? finish_task_switch+0x284/0x970 [ 307.771160] ? syscall_return_slowpath+0x550/0x550 [ 307.776064] ? syscall_return_slowpath+0x2ac/0x550 [ 307.780966] ? prepare_exit_to_usermode+0x350/0x350 [ 307.785958] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 307.791296] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 307.796117] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 307.801280] RIP: 0033:0x4552d9 2018/04/03 21:44:31 executing program 3: open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) syz_fuse_mount(&(0x7f0000000100)='./file0\x00', 0x8000, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f0000000280)='./file0/file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000240)='fusectl\x00', 0x0, &(0x7f0000000040)) 2018/04/03 21:44:31 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x8000000000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x288080) utime(&(0x7f0000000080)='./file0\x00', &(0x7f0000a98000)={0x80000000000edf2}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x10004, 0x0, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f00000b1000/0x18000)=nil, &(0x7f000052c000)=[@text64={0x40, &(0x7f0000159000)="c4e379150e00470fc71b0f23d9b9360900000f32b9530b0000b80f000000ba000000000f30f20f35c421f81748f9460f2395c42251afeb4fdbf4", 0x3a}], 0x1, 0x0, &(0x7f00006edfe0), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) socketpair$inet(0x2, 0x800, 0x9, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000200)='uid_map\x00') sendmsg$kcm(r4, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000480)=[{&(0x7f00000003c0)="e191899fac0faf0852215032e9f13580ab6e8e340f88b5162e9d8742eeb81cc33edf3b72b2d47e3dc50d2bb753d74fcc54b3e8b3584f4ced3eaa4656abab45b98e650d6be7b12cccd40b71ee7cb3d6f3e81232aafdfbd63d1e344aa4e928e13d1a7d13914b8742b4cb3706af98ef097b34d48dc56f1840ed38160d11c8b994dd37e19f81d502432e177c7acab35a49ce7484871f15dffe16303faaec5857312c93f08d", 0xa3}], 0x1, &(0x7f00000004c0)=[{0x68, 0x10f, 0x6, "c8affc90e02d22878c94906dda20c1f3f131ec1ba647801010c5fb54234a156bf6d3f57d2b5e3754d7ad526631b586e3986e1943a9fc047401e5b3396f2b63611234ea8e9c4c11b3839004a211233abcf36fc7dc"}], 0x68, 0x844}, 0x4000004) setsockopt$inet_group_source_req(r3, 0x0, 0x2f, &(0x7f0000000280)={0x3, {{0x2, 0x4e24}}, {{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x108) clone(0x0, &(0x7f0000000300), &(0x7f0000000140), &(0x7f0000000080), &(0x7f0000000180)) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/03 21:44:31 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r0, &(0x7f0000bfa000)="b6d3b85e1e8d225db3f3b29d7300000005cc796aed5ed2bc7018ce2c9b97ae21914d870000ffffbc9b16", 0x2a) write(r0, &(0x7f0000e8efa7)="dbef803e3d9f5de1e52055bb7c8a326fe46092b6682d9ad789c5d7acad0e771f13d8cb59029b011ded54a09c41c6cfcfbcd743cc665c32af223d42438b496a0304891c88697aff07d4a70f330e6fe3a1c9c76f314ffab329", 0x58) write$evdev(r0, &(0x7f0000d20f58)=[{{0x77359400}}, {}], 0x30) readv(r0, &(0x7f0000d33000)=[{&(0x7f0000232000)=""/75, 0x4b}], 0x1) write$binfmt_elf32(r0, &(0x7f0000000000)={{0x7f, 0x45, 0x4c, 0x46, 0x4340, 0x5, 0x9, 0xffffffffffffff58, 0x3, 0x3, 0x6, 0x5, 0x56, 0x38, 0x1ad, 0x20, 0x2, 0x20, 0x1, 0x8d, 0x7, 0x8}, [{0x60000007, 0x4f5, 0x1, 0x1, 0x7, 0x0, 0x10000, 0x1}], "784141db6a296a720a290c94d671361f0d95ea3438a37de27cd8497c1fb94fed973b4aae0e267f4a64f28263646107f371b2aea2d17540424b6349b11af9c3d08be92c32252e4cc99ca200f81e1caf0f230bced1345a463547020f55aac3a3c4a1bd895c022fc717d2460d09f012866a135815dcf744b1f7130f6dfe4b6dba57e31496c533695181d987d96785ec65", [[], [], [], [], [], []]}, 0x6e7) 2018/04/03 21:44:31 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x20, 0x40) dup(r0) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f0000000040)="24000000200025f0071c01650e0ffc0e020020000000000000e1000c0800020000000005", 0x24) 2018/04/03 21:44:31 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x4) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f0000000100)={0x20, 0x7ffffffd, 0x1}) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000040)={0x0, 0x7ff}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00000000c0)={r4, 0x9}, 0x8) ioctl$KVM_KVMCLOCK_CTRL(r3, 0xaead) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r2, 0x4008ae48, &(0x7f00000001c0)) 2018/04/03 21:44:31 executing program 7: pipe2(&(0x7f0000000280)={0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000040)=0x4) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000240)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) lsetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)=@known='security.ima\x00', &(0x7f0000000140)='em1vboxnet0trusted\x00', 0x13, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000000180)={0x5, 0x1, 0x800, 'queue0\x00', 0x2}) sync() dup2(r0, r1) 2018/04/03 21:44:31 executing program 1: r0 = getpid() userfaultfd(0x80001) sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3, 0x0, 0x8000}, 0x0) ptrace$setopts(0x4206, 0x0, 0x9, 0x0) r1 = userfaultfd(0x0) r2 = syz_open_dev$midi(&(0x7f0000000200)='/dev/midi#\x00', 0x9, 0x4000) ioctl$ASHMEM_SET_PROT_MASK(r2, 0x40087705, &(0x7f0000000140)={0x4, 0x9}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}}) write$sndseq(0xffffffffffffffff, &(0x7f00000015c0)=[{0x1ff6, 0x1, 0xfffffffffffff801, 0x0, @tick, {0x101, 0xda}, {0x6, 0xc3}, @time=@time={0x77359400}}, {0x80000001, 0x7fff, 0x0, 0x7f, @tick=0x5, {0x767a0f23, 0x7}, {0x1, 0x80}, @ext={0xffc, &(0x7f00000004c0)="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"}}, {0x90b0, 0x1, 0x6, 0x6, @time, {0x4, 0xfff}, {0x80000000}, @note={0x0, 0x100000001, 0xf7, 0xfffffffffffffff8, 0x5}}, {0x6, 0x7, 0x401, 0x2, @time, {0x101, 0x2}, {0x1, 0x81}, @time=@time={0x77359400}}], 0xc0) ioctl$TIOCLINUX5(r1, 0x541c, &(0x7f0000000100)={0x5, 0x101, 0x7, 0x8000, 0x9}) read(0xffffffffffffffff, &(0x7f0000000000)=""/126, 0x7e) ioperm(0x0, 0x2, 0xffffffffffffffbd) ioctl$FIONREAD(0xffffffffffffffff, 0x541b, &(0x7f0000604ffc)) clone(0x200, &(0x7f0000fbf000), &(0x7f0000000000), &(0x7f0000000100), &(0x7f00000000c0)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) gettid() r3 = getpid() process_vm_readv(r3, &(0x7f00000003c0), 0x100000000000012d, &(0x7f0000001580), 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000000240)={0x40000000}) r4 = open(&(0x7f0000363ff8)='./file0\x00', 0x401, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r4, 0x84, 0x1b, &(0x7f0000001880)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000300)=0x2) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f0000000400)={r5, @in6={{0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, 0x7, 0x764, 0x0, 0x0, 0x81}, 0x98) perf_event_open$cgroup(&(0x7f0000000180)={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, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040)}, 0x8280, 0x1}, 0xffffffffffffffff, 0x7, 0xffffffffffffffff, 0x0) r6 = syz_open_dev$vcsa(&(0x7f0000000380)='/dev/vcsa#\x00', 0x0, 0x400000) perf_event_open$cgroup(&(0x7f0000000300)={0x0, 0x70, 0x0, 0x20, 0x2, 0x4, 0x0, 0x2, 0x0, 0x5ab056831d2ceb9, 0x3, 0x0, 0x0, 0x0, 0xffffffff, 0x80, 0xfffffffffffff801, 0x0, 0x0, 0x0, 0x7, 0x4, 0x6, 0x8, 0x800, 0x20, 0x1f, 0x3, 0x7, 0x8, 0x81, 0x5d9, 0x8, 0x4, 0x0, 0x80000001, 0x1, 0x0, 0x0, 0x10000, 0x0, @perf_config_ext={0xbd, 0x9}, 0x8000, 0x2, 0x80000000000000, 0x0, 0xeb3, 0x8, 0x9}, r6, 0x7, 0xffffffffffffffff, 0xa) connect$inet6(r6, &(0x7f00000003c0)={0xa, 0x4e21, 0x748, @dev={0xfe, 0x80, [], 0x18}, 0x20}, 0x1c) r7 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r7, 0xc0184900, &(0x7f0000009fe8)={0xfffb, 0x9, 0x0, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r6, 0x84, 0x6e, &(0x7f0000000640), 0x0) mmap(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x0, 0x6012, r8, 0x0) 2018/04/03 21:44:31 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00001e0ff7)='pagemap\x00') r1 = dup(r0) ioctl$TIOCNOTTY(r0, 0x5422) lseek(r0, 0xfffffffffffffff7, 0x0) fcntl$lock(r1, 0x7, &(0x7f0000000080)={0x0, 0x1}) ioctl$TIOCCBRK(r0, 0x5428) [ 307.804443] RSP: 002b:00007fa143dcac68 EFLAGS: 00000246 ORIG_RAX: 0000000000000083 [ 307.812130] RAX: ffffffffffffffda RBX: 00007fa143dcb6d4 RCX: 00000000004552d9 [ 307.819375] RDX: 0000000000000000 RSI: 00000000200000c0 RDI: 0000000020013000 [ 307.826617] RBP: 000000000072c180 R08: 0000000000000000 R09: 0000000000000000 [ 307.833862] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 307.841114] R13: 0000000000000604 R14: 00000000006fc100 R15: 0000000000000004 2018/04/03 21:44:31 executing program 2: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000040)="24000000200025f0071c01650e0ffc0e020020000000000000e1000c0800020000000005", 0x24) r1 = getgid() stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) times(&(0x7f0000000100)) r3 = getegid() setresgid(r1, r2, r3) [ 307.933621] sg_write: data in/out 1476986140/1721 bytes for SCSI command 0x20-- guessing data in; [ 307.933621] program syz-executor5 not setting count and/or reply_len properly 2018/04/03 21:44:31 executing program 0: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x100, 0x0) fcntl$setlease(r0, 0x400, 0x1) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r2, &(0x7f00004d5000)=[{&(0x7f0000000000)="af", 0x1}], 0x1, 0x0) close(r2) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f0000000040)=0x8, 0x4) close(r1) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x8, 0x10}, &(0x7f0000000140)=0xc) setsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000180)=@assoc_value={r3, 0x8}, 0x8) 2018/04/03 21:44:31 executing program 2: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000040)="24000000200025f0071c01650e0ffc0e020020000000000000e1000c0800020000000005", 0x24) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) 2018/04/03 21:44:31 executing program 6: clock_settime(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x1c9c380}) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x101000, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x80, 0x80002) syz_open_pts(r1, 0x400000) 2018/04/03 21:44:31 executing program 5: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f801", 0x17}], 0x0, &(0x7f0000000240)=ANY=[]) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000000140)=@l2, &(0x7f00000000c0)=0x80) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x15, &(0x7f00000001c0)={@ipv4={[], [], @broadcast}, 0x0}, &(0x7f0000000200)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000240)={@loopback={0x0, 0x1}, 0xf, r1}) r2 = open(&(0x7f0000000080)='./file0/file0\x00', 0x3fffa, 0x0) fallocate(r2, 0x0, 0x0, 0x8000) ftruncate(r2, 0x7fff) [ 308.066514] bond0 (unregistering): Released all slaves 2018/04/03 21:44:31 executing program 6: fchown(0xffffffffffffffff, 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000240)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000001400)={&(0x7f0000001c80)=ANY=[@ANYBLOB="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"], 0x1}, 0x1}, 0x10) getsockopt$sock_buf(r0, 0x1, 0x1a, &(0x7f0000000280)=""/4096, &(0x7f0000000000)=0x1000) r1 = syz_open_dev$amidi(&(0x7f0000001540)='/dev/amidi#\x00', 0x4, 0x200000) setsockopt$inet_udp_int(r1, 0x11, 0x1, &(0x7f0000001780)=0x800000003f, 0x2) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000a2efc8)={&(0x7f0000f74000)={0x10}, 0xc, &(0x7f0000007000)={&(0x7f0000481000)={0x28, 0x1d, 0x10b, 0x0, 0x0, {0x2}, [@nested={0x14, 0x3, [@typed={0x10, 0x0, @str=')-+,}\x00'}]}]}, 0x28}, 0x1}, 0x0) madvise(&(0x7f0000007000/0x2000)=nil, 0x2000, 0x200000009) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f0000000080), &(0x7f0000000140)=0x8) creat(&(0x7f00000001c0)='./file0\x00', 0x100) r3 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0xf9c, 0x40) syz_open_dev$binder(&(0x7f0000001800)='/dev/binder#\x00', 0xffffffffffffffff, 0x2) creat(&(0x7f0000001300)='./bus/file0\x00', 0x6) request_key(&(0x7f0000001140)='encrypted\x00', &(0x7f0000001240)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000012c0)="0000b7b286b1e60000", 0xfffffffffffffffe) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f00000000c0)={0x3ff, 0x0, 0x10000, 0xffff}) ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) 2018/04/03 21:44:31 executing program 0: r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0xff1, 0x80) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000000040)={{0xfff, 0x2}, 'port0\x00', 0x8, 0x2, 0x3, 0x1, 0x6, 0x9, 0x5, 0x0, 0x1, 0xfffffffffffffffa}) syz_mount_image$msdos(&(0x7f0000000280)='msdos\x00', &(0x7f00000001c0)='./file0\x00', 0xe7fc, 0x39f, &(0x7f0000000300)=[{&(0x7f00000002c0)="fa3c904d6b66872e666174b6f406000200027400f8", 0x15}], 0x400a, &(0x7f0000000240)=ANY=[]) 2018/04/03 21:44:31 executing program 2: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/hwrng\x00', 0x361dd0fc4096623c, 0x0) ioctl$KVM_GET_FPU(r0, 0x81a0ae8c, &(0x7f0000000200)) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f0000000000)="9bc9dc36124110a4bd0131e963c09b3519b88d3ba59ad8d746fb52626368c6fe5eea4ac4cfec904778ae62e9190e867e0c0762fce048ccbfa20e7d0864962fcc6aeede1e93601f9cc2dfe84da29a7c36a9cee3cd85c9c0e3a6d4f32267411cf1a823c58f75f638ea4a0e3091eabdf298cc1f365cac672cca1455becfb4885899edf9e19dae6798", 0x87) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f00000003c0)={0x0, 0x0, 0x100000000}) ioctl$DRM_IOCTL_GEM_OPEN(r3, 0xc010640b, &(0x7f0000000400)={0x0, 0x0, 0x7}) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f0000000440)={r4, r5, 0x3}) getpeername$unix(r0, &(0x7f0000000480)=@abs, &(0x7f0000000500)=0x6e) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000000100)={0x0}) unlinkat(r3, &(0x7f0000000540)='./file0\x00', 0x200) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000140)={0x0, 0x0}) r8 = getpgrp(0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000a00)={{{@in=@remote, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6}}, &(0x7f0000000b00)=0xe8) lstat(&(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r11 = getpgrp(0xffffffffffffffff) getresuid(&(0x7f0000000c00), &(0x7f0000000c40), &(0x7f0000000c80)=0x0) fstat(0xffffffffffffffff, &(0x7f0000000cc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r14 = fcntl$getown(r0, 0x9) stat(&(0x7f0000003100)='./file0\x00', &(0x7f0000003140)={0x0, 0x0, 0x0, 0x0, 0x0}) r16 = getgid() r17 = fcntl$getown(r1, 0x9) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000003300)={{{@in6=@local, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@remote}}, &(0x7f0000003400)=0xe8) getresgid(&(0x7f0000003440), &(0x7f0000003480)=0x0, &(0x7f00000034c0)) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000003500)=0x0) stat(&(0x7f0000003540)='./file0\x00', &(0x7f0000003580)={0x0, 0x0, 0x0, 0x0, 0x0}) r22 = getegid() sendmmsg$unix(r0, &(0x7f0000003640)=[{&(0x7f0000000580)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f0000000980)=[{&(0x7f0000000600)}, {&(0x7f0000000640)="d398fff61dd3c18b05d749be24c4199ed6357ad2c178509290fddbba", 0x1c}, {&(0x7f0000000680)="613ceddfe4eb38e2b1ac56aebb91eef8d550af3c167f6492ca1a4ecc4443168dfcbff69281a42f6af88d945962d192b708d0e52735e73bab1263e5e50d6b8b670107a130a466d7dab3507f5aa26b33d52aed5f86652ccbc153e9df29b5b8b66cec479799b43e632ae673a5ab0fbdf62cf5f68227dfeec4a9330422908c3af8c7640e848a2e48fbd0b1a4ff23370cc4a122dbfdef099a9e2728c17b5625a733d55a061a2b9be5ff7289b44e759ca8fec7359a2709577012f0632bf16f75f106abaaecdf8ba363652d4982e27e60a5ef99e41b82e2f8a1cbe32bc553a9e2dd676e7bdb2c827ec657b4f387662ee4b8dcfd806fb1", 0xf3}, {&(0x7f0000000780)="df6801544826cfb480d165d4bd5bd7666435811486ab488b175f28cb3983e931474ea0a8b00b41f87f60da891dc85d9f009973184827562f41245f5abb61040f8908c699c5f882388165f3d6a593c40f8289d628480db3c8dbf05528e4ae7524c7ce19f7a4f9a21f31e02a0d14386db6f71689b3ebb6ff5f11641d98b65cec5883f3eb827f609e8cac6c5ec573d78d623367f0e1cd28ff1153348eaf62bb0c60f3088da774b81a4bc6594efec1f9c399b28764c625461172de70436ddce1d0e8014e1650175b1a726a0def5ff9f8be7bb035e37518a34cd532d99220", 0xdc}, {&(0x7f0000000880)="efff4b57815a2415119688c2e3ed9da4f76dbd265b03ef363543d102a8fcd5e7b0ec3f8995c5ce68c6352f6022434eefd643fdab69cab04b38d4028d16a792", 0x3f}, {&(0x7f00000008c0)="8c9b0da49af89871", 0x8}, {&(0x7f0000000900)="403bfba952c2c6641c6c1957033e90d6516a2d4aa786597bdc66edf345b363ea3adc7b2d5461fb2d5dc9519f9d41415d457e92acdb0d97d0fbda68b846e96d56ce529215c392615ca980c54d52b4340e2ab67abd514fed1b89e1a402b8fa42", 0x5f}], 0x7, &(0x7f0000000d40)=[@cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}], 0x40, 0x800}, {&(0x7f0000000d80)=@abs={0x1, 0x0, 0x4e23}, 0x6e, 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0x1000}, {&(0x7f0000001e00)="a6c806f8f506e10c074aa499ddc5218d38e8d440bba052bebc216a3db3988f4f77ec45412fb433f7578b85592d5c011d6af783b7d40a94b044da1408a65bf3a4f51226a091662ab701887ab7571f2b451ac10ed233f7e31817fa79d64ca152cba6d078397a2836a913d4a01063efd3366bfdba76b9b811d4d8c465c7e9c12d29115cb4ede830e98e3ccd74b0bdff3a42ef177087b3c123d12cab0c2c272e4bccd30ee8d655275ffc6acabcbf58b2163db84b6cd3a10d27d1075f5d44f396c722970038179d05f7df20038da54af1aa8c7a5001fc193a50b40a296f4aac347aaab7a8", 0xe2}, {&(0x7f0000001f00)="ab84a50d4b35fe514c46a0ad1dccd3e439e44840d3253e839ebeaf86bca0885b8584390b6b52ab7bf5c2bf87820b8097afa8b81abcd7feb4cddfba6d83f8feb108363180a8c1c114d559381591fde3f2971798fe2fe24d483fbd2f173f0b940169d782db6c2b35427156e03e8450601dbb5505e0677e4865468992f7f863df6dfd02783f6b7253928e4911dc928e57bdd9b8e6839be04c6b1e3573b84eae32bf132986cbb53f0ca71324e425f202d7b3a2fbf7c2f4", 0xb5}, {&(0x7f0000001fc0)="f1610923622545aec6c9ea36875dfeaa15bfd7a4a86fdf15f8f1a784cf5d7c2ba96d68bbbe344e9a35e2ecea5ee1ffa435eb5b89f8c63479977b1cff3f035dc5a12382dc111ecb5e6c1fcd5c16b0da188a7cbd5d80e799d9c1526e8f73a874b110145e128aa5b1cc31387474102625c574510d85b58a2d58d9221329e51d46274126cd2b7593419750", 0x89}, {&(0x7f0000002080)="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", 0x1000}], 0x5, &(0x7f00000031c0)=[@cred={0x20, 0x1, 0x2, r14, r15, r16}], 0x20, 0x1}, {&(0x7f0000003200)=@file={0x1, '/\x00'}, 0x6e, &(0x7f00000032c0)=[{&(0x7f0000003280)="43a4f76ebd83877d4ffbbcb136f56e6e2e9ecddd844dc372789be6ab950d8eb88bf8240de8c85f95c42da6197fa93dd3a7969cff75c4cafce6103e9114fec95d", 0x40}], 0x1, &(0x7f0000003600)=[@cred={0x20, 0x1, 0x2, r17, r18, r19}, @cred={0x20, 0x1, 0x2, r20, r21, r22}], 0x40, 0x10}], 0x3, 0x40000) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f0000000180)={r6, r7}) [ 308.212147] netlink: 'syz-executor6': attribute type 3 has an invalid length. [ 308.287667] netlink: 'syz-executor6': attribute type 3 has an invalid length. [ 308.707461] x86/PAT: syz-executor1:21081 map pfn RAM range req write-combining for [mem 0x18cea0000-0x18cea3fff], got write-back [ 308.778094] x86/PAT: syz-executor1:21127 map pfn RAM range req write-combining for [mem 0x18ceb0000-0x18ceb3fff], got write-back [ 309.120508] IPVS: ftp: loaded support on port[0] = 21 [ 309.503257] IPVS: ftp: loaded support on port[0] = 21 [ 309.551191] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 310.123293] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 310.532748] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 310.538998] 8021q: adding VLAN 0 to HW filter on device bond0 [ 310.633246] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready 2018/04/03 21:44:34 executing program 3: open(&(0x7f00004b8ff8)='./file0\x00', 0x0, 0x0) syz_fuse_mount(&(0x7f0000000100)='./file0\x00', 0x8000, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f0000000280)='./file0/file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000240)='fusectl\x00', 0x0, &(0x7f0000000040)) [ 310.727526] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 310.733706] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 310.741181] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 310.936413] bond0 (unregistering): Released all slaves [ 311.108822] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 311.114952] 8021q: adding VLAN 0 to HW filter on device bond0 [ 311.212712] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 311.310055] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 311.316258] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 311.323968] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready 2018/04/03 21:44:35 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = open(&(0x7f0000001140)='./file0\x00', 0x2, 0x1) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000011c0)={{{@in6=@mcast2, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@loopback}}, &(0x7f00000012c0)=0xe8) connect$bt_l2cap(r1, &(0x7f0000000000)={0x1f, 0xfff, {0x1, 0xffffffff, 0xffff, 0x3, 0x2, 0xd26d}, 0x100000000, 0x5}, 0xe) sendmsg$can_raw(r1, &(0x7f0000001400)={&(0x7f0000001300)={0x1d, r2}, 0x10, &(0x7f00000013c0)={&(0x7f0000001340)=@canfd={{0x4, 0x9, 0x1ff, 0x6}, 0x40, 0x1, 0x0, 0x0, "cd429931dd349b0fab8cc58abaadfbb431f1e6b7b68b55ad0ed26fc58949070fc5ee4b735aff49ae99d399243818964ef1227df0fcc4ce2ae47db2a4d4211cdc"}, 0x48}, 0x1}, 0xc010) sendmmsg(r0, &(0x7f0000002c40)=[{{0x0, 0x0, &(0x7f0000001440), 0x0, &(0x7f0000001700)}}, {{&(0x7f0000002880)=@nl=@proc={0x10}, 0xc, &(0x7f0000002b00), 0x1a5, &(0x7f0000002b40)}, 0xffffffffffffffff}], 0x2, 0x0) 2018/04/03 21:44:35 executing program 0: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000100)) setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000000080), 0x2) r1 = dup2(r0, r0) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r1, 0x800443d2, &(0x7f0000000000)={0xccccccccccccceb, &(0x7f00000001c0)=[{}, {}, {}, {}]}) 2018/04/03 21:44:35 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(camellia-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendto(r1, &(0x7f0000000100)="224b49fd1e310f215feac34bbc176bfc0006f72f9a0f4a6f3f21009562f8c0e3e8f2000000c896d61f3f2d0b9d7bcffc88dbe6b7acdc870f6aee9cc9c4d0021036486bc45228c0dd1e38e4ce49ba4d1ec4373d242e635bdbc45641adf232f7a6f3da8285001a2e70b58306e1793f7abe92abc48367298e347485d520a88c47d7", 0x80, 0x0, &(0x7f0000001280)=ANY=[], 0x0) recvmsg(r1, &(0x7f0000d43000)={&(0x7f000076c000)=@hci, 0x3, &(0x7f0000ae0fc0)=[{&(0x7f0000b9ff8b)=""/117, 0xa5}], 0x1, &(0x7f0000837f57)=""/169, 0xa9}, 0x0) 2018/04/03 21:44:35 executing program 2: r0 = socket$can_raw(0x1d, 0x3, 0x1) recvmmsg(r0, &(0x7f0000001d00)=[{{&(0x7f0000000080)=@nl=@unspec, 0x80, &(0x7f0000001300)=[{&(0x7f0000000100)=""/187, 0xbb}, {&(0x7f00000001c0)=""/4096, 0x1000}, {&(0x7f0000000000)=""/35, 0x23}, {&(0x7f00000011c0)=""/31, 0x1f}, {&(0x7f0000001200)=""/220, 0xdc}], 0x5, &(0x7f0000001380)=""/132, 0x84, 0x101}, 0x860}, {{&(0x7f0000001440)=@sco, 0x80, &(0x7f00000016c0)=[{&(0x7f00000014c0)=""/75, 0x4b}, {&(0x7f0000001540)}, {&(0x7f0000001580)=""/162, 0xa2}, {&(0x7f0000001640)=""/71, 0x47}], 0x4, &(0x7f0000001700)=""/205, 0xcd, 0x4}, 0x6}, {{&(0x7f0000001800)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000001c80)=[{&(0x7f0000001880)=""/250, 0xfa}, {&(0x7f0000001980)=""/42, 0x2a}, {&(0x7f00000019c0)=""/81, 0x51}, {&(0x7f0000001a40)=""/16, 0x10}, {&(0x7f0000001a80)=""/30, 0x1e}, {&(0x7f0000001ac0)=""/8, 0x8}, {&(0x7f0000001b00)=""/153, 0x99}, {&(0x7f0000001bc0)=""/157, 0x9d}], 0x8, 0x0, 0x0, 0x1}, 0x8}], 0x3, 0x40000020, &(0x7f0000001dc0)) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f0000000040)="24000000200025f0071c01650e0ffc0e020020000000000000e1000c0800020000000005", 0x24) 2018/04/03 21:44:35 executing program 7: pipe2(&(0x7f0000000280)={0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000040)=0x4) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000240)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) lsetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)=@known='security.ima\x00', &(0x7f0000000140)='em1vboxnet0trusted\x00', 0x13, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000000180)={0x5, 0x1, 0x800, 'queue0\x00', 0x2}) sync() dup2(r0, r1) 2018/04/03 21:44:35 executing program 6: r0 = syz_open_dev$evdev(&(0x7f0000fc2000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000080)=0x9) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x7ff, 0x1) sendmsg$nl_netfilter(r1, &(0x7f0000000280)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x3020010}, 0xc, &(0x7f0000000240)={&(0x7f00000002c0)=ANY=[@ANYBLOB="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", @ANYRES32=r0, @ANYBLOB="0400a200000000"], 0x118}, 0x1, 0x0, 0x0, 0x10}, 0x4000000) close(r0) r2 = memfd_create(&(0x7f0000000040)="af646566342300", 0x400000000000003) syz_open_dev$tun(&(0x7f0000000180)='/dev/net/tun\x00', 0x0, 0x80040) clone(0x0, &(0x7f00000001c0)="b4b1901c4292442943aa46416d", &(0x7f0000000200), &(0x7f0000000400), &(0x7f0000000440)="eef7c55f3744524856fd2bd708ae3191e2a7b352036cfe954cea75f325d42d5c36a249b77ad95486d96f380bb004a13286370f55fc6b6a8d8d91059bc0e9738112d8029036915b4f7d6757a42b0177d0281646cfa0ba9e85423405c3a599a809f5a719f8723d32622fb3") ioctl$PIO_UNIMAP(r2, 0x4b67, &(0x7f0000000140)={0x6, &(0x7f0000000100)=[{0x8}, {0xffff, 0xffffffffffff8000}, {0x0, 0x7fff}, {0x3, 0x79f3bf70}, {0x7f, 0x5}, {0x9, 0xbc}]}) 2018/04/03 21:44:35 executing program 1: r0 = getpid() userfaultfd(0x80001) sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3, 0x0, 0x8000}, 0x0) ptrace$setopts(0x4206, 0x0, 0x9, 0x0) r1 = userfaultfd(0x0) r2 = syz_open_dev$midi(&(0x7f0000000200)='/dev/midi#\x00', 0x9, 0x4000) ioctl$ASHMEM_SET_PROT_MASK(r2, 0x40087705, &(0x7f0000000140)={0x4, 0x9}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}}) write$sndseq(0xffffffffffffffff, &(0x7f00000015c0)=[{0x1ff6, 0x1, 0xfffffffffffff801, 0x0, @tick, {0x101, 0xda}, {0x6, 0xc3}, @time=@time={0x77359400}}, {0x80000001, 0x7fff, 0x0, 0x7f, @tick=0x5, {0x767a0f23, 0x7}, {0x1, 0x80}, @ext={0xffc, &(0x7f00000004c0)="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"}}, {0x90b0, 0x1, 0x6, 0x6, @time, {0x4, 0xfff}, {0x80000000}, @note={0x0, 0x100000001, 0xf7, 0xfffffffffffffff8, 0x5}}, {0x6, 0x7, 0x401, 0x2, @time, {0x101, 0x2}, {0x1, 0x81}, @time=@time={0x77359400}}], 0xc0) ioctl$TIOCLINUX5(r1, 0x541c, &(0x7f0000000100)={0x5, 0x101, 0x7, 0x8000, 0x9}) read(0xffffffffffffffff, &(0x7f0000000000)=""/126, 0x7e) ioperm(0x0, 0x2, 0xffffffffffffffbd) ioctl$FIONREAD(0xffffffffffffffff, 0x541b, &(0x7f0000604ffc)) clone(0x200, &(0x7f0000fbf000), &(0x7f0000000000), &(0x7f0000000100), &(0x7f00000000c0)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) gettid() r3 = getpid() process_vm_readv(r3, &(0x7f00000003c0), 0x100000000000012d, &(0x7f0000001580), 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000000240)={0x40000000}) r4 = open(&(0x7f0000363ff8)='./file0\x00', 0x401, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r4, 0x84, 0x1b, &(0x7f0000001880)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000300)=0x2) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f0000000400)={r5, @in6={{0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, 0x7, 0x764, 0x0, 0x0, 0x81}, 0x98) perf_event_open$cgroup(&(0x7f0000000180)={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, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040)}, 0x8280, 0x1}, 0xffffffffffffffff, 0x7, 0xffffffffffffffff, 0x0) r6 = syz_open_dev$vcsa(&(0x7f0000000380)='/dev/vcsa#\x00', 0x0, 0x400000) perf_event_open$cgroup(&(0x7f0000000300)={0x0, 0x70, 0x0, 0x20, 0x2, 0x4, 0x0, 0x2, 0x0, 0x5ab056831d2ceb9, 0x3, 0x0, 0x0, 0x0, 0xffffffff, 0x80, 0xfffffffffffff801, 0x0, 0x0, 0x0, 0x7, 0x4, 0x6, 0x8, 0x800, 0x20, 0x1f, 0x3, 0x7, 0x8, 0x81, 0x5d9, 0x8, 0x4, 0x0, 0x80000001, 0x1, 0x0, 0x0, 0x10000, 0x0, @perf_config_ext={0xbd, 0x9}, 0x8000, 0x2, 0x80000000000000, 0x0, 0xeb3, 0x8, 0x9}, r6, 0x7, 0xffffffffffffffff, 0xa) connect$inet6(r6, &(0x7f00000003c0)={0xa, 0x4e21, 0x748, @dev={0xfe, 0x80, [], 0x18}, 0x20}, 0x1c) r7 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r7, 0xc0184900, &(0x7f0000009fe8)={0xfffb, 0x9, 0x0, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r6, 0x84, 0x6e, &(0x7f0000000640), 0x0) mmap(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x0, 0x6012, r8, 0x0) 2018/04/03 21:44:35 executing program 3: open(&(0x7f00004b8ff8)='./file0\x00', 0x0, 0x0) syz_fuse_mount(&(0x7f0000000100)='./file0\x00', 0x8000, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f0000000280)='./file0/file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000240)='fusectl\x00', 0x0, &(0x7f0000000040)) 2018/04/03 21:44:35 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0xfffffffffffffe6d) getsockname(r0, &(0x7f0000000080)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, &(0x7f0000000000)=0x80) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000000240)=0x92f, 0x4) r2 = syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0x100000000, 0x1) listxattr(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)=""/126, 0x7e) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000140)={0x0, 0xffffffffffff730c}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f00000001c0)={r3, 0x20}, &(0x7f0000000200)=0x8) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) ioctl$LOOP_SET_STATUS(r2, 0x4c02, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x9, 0x1, 0x1e, 0x1, "2950dd7110ceb431db0f4bf12c03f434f91f0f6a0661d2cff51f998cda324c6e12175d9e5d5b624782513e5b6e6d397dd3243bc521ac9aa73ff7405c15409630", "922f95536c61889f1e2b088863967897768abf0dd4056fd8ac2375cbc7c92999", [0x81, 0x7]}) 2018/04/03 21:44:35 executing program 5: r0 = socket$pptp(0x18, 0x1, 0x2) bind$pptp(r0, &(0x7f0000000000)={0x18, 0x2, {0x40000000000ffffc, @broadcast=0xffffffff}}, 0xb) socketpair(0x11, 0x0, 0xfd33, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_GET_TSC_KHZ(r1, 0xaea3) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000080)={0x0, 0x100}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000100)=@assoc_value={r3, 0x5}, &(0x7f0000000140)=0x8) ioctl$VT_RESIZE(r1, 0x5609, &(0x7f0000000180)={0x8, 0x1, 0x3}) [ 312.093478] IPVS: ftp: loaded support on port[0] = 21 [ 312.285746] x86/PAT: syz-executor1:21466 map pfn RAM range req write-combining for [mem 0x192260000-0x192263fff], got write-back [ 312.540369] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 313.122348] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 313.128454] 8021q: adding VLAN 0 to HW filter on device bond0 [ 313.187194] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready 2018/04/03 21:44:36 executing program 4: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000200)) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x400000, 0x0) accept$netrom(r0, &(0x7f0000000080), &(0x7f0000000100)=0x10) syz_fuse_mount(&(0x7f0000000000)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc) 2018/04/03 21:44:36 executing program 6: r0 = syz_open_dev$binder(&(0x7f0000dc7ff3)='/dev/binder#\x00', 0x0, 0x100000000000000) r1 = syz_open_dev$binder(&(0x7f0000000100)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000580), 0x0, 0x0, &(0x7f0000000280)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000004fec)=[@acquire_done={0x40486311}], 0x316, 0x0, &(0x7f0000008000)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f0000003fdc)=[@enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000002000)="b1"}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000a000)={0x44, 0x0, &(0x7f0000e49fb8)=[@reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00007b9815), &(0x7f000069d000)}}], 0x0, 0x0, &(0x7f0000ef9000)}) 2018/04/03 21:44:36 executing program 5: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) futex(&(0x7f000000cffc), 0x80000000000b, 0x0, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000219ff0)={0x77359400}, &(0x7f0000048000), 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cpuset.effective_mems\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000040)={0x40, 0x4, 0x800e, 0x8000000, 0x3f, 0x20, 0x9, 0x3f, 0x0}, &(0x7f00000000c0)=0x20) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000100)={0xfffffffffffff1a1, 0x914, 0x1, 0x10000, 0x9, 0x10000, 0xfc9, 0x6, r2}, 0x20) 2018/04/03 21:44:36 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) syz_emit_ethernet(0x437, &(0x7f0000000700)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "c22df7", 0x401, 0x11, 0x0, @dev={0xfe, 0x80}, @local={0xfe, 0x80, [], 0xaa}, {[], @dccp={{0x0, 0x4e20, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "0087ae", 0x0, "ca8345"}, "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"}}}}}}, &(0x7f0000001780)) syz_open_dev$urandom(&(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x20000) sendto$inet6(r0, &(0x7f00000000c0), 0x0, 0x0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1c) recvfrom$inet6(r0, &(0x7f0000000200)=""/191, 0x7178b0e914f3a017, 0x26, 0x0, 0xfffffffffffffec5) 2018/04/03 21:44:36 executing program 7: pipe2(&(0x7f0000000280)={0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000040)=0x4) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000240)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) lsetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)=@known='security.ima\x00', &(0x7f0000000140)='em1vboxnet0trusted\x00', 0x13, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000000180)={0x5, 0x1, 0x800, 'queue0\x00', 0x2}) chmod(&(0x7f0000000080)='./file0\x00', 0x0) dup2(r0, r1) 2018/04/03 21:44:36 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000000000)='dev ', 0x0) ftruncate(r2, 0x40001) sendfile(r1, r2, &(0x7f0000001000), 0x400000000fee) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r2, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000280)={&(0x7f00000001c0)={0x88, r3, 0x200, 0x10001, 0x25dfdbfc, {0x8}, [@IPVS_CMD_ATTR_DEST={0x24, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x2}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x5}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x3}, @IPVS_CMD_ATTR_SERVICE={0x48, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x62}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x2f}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e20}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e24}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x81}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x10, 0x1b}}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x2c}]}]}, 0x88}, 0x1, 0x0, 0x0, 0x41}, 0x10) ioctl$TIOCGWINSZ(r2, 0x5413, &(0x7f0000000040)) recvmmsg(r0, &(0x7f0000000800)=[{{&(0x7f00000000c0)=@nfc, 0x0, &(0x7f0000000940)=[{&(0x7f0000000880)=""/123}], 0x0, &(0x7f0000000680)=""/108}}, {{0x0, 0x0, &(0x7f00000007c0)=[{&(0x7f0000000700)=""/164}], 0x3c3}, 0x3}], 0x1b1, 0x0, 0x0) 2018/04/03 21:44:36 executing program 3: open(&(0x7f00004b8ff8)='./file0\x00', 0x0, 0x0) syz_fuse_mount(&(0x7f0000000100)='./file0\x00', 0x8000, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f0000000280)='./file0/file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000240)='fusectl\x00', 0x0, &(0x7f0000000040)) 2018/04/03 21:44:36 executing program 2: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x200040, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0106418, &(0x7f0000000100)={0x9, 0x8, 0x2bf4, 0x3, 0x13, 0x3ff}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x1, 0x0) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f0000000040)="24000000200025f0071c01650e0ffc0e020020000000000000e1000c0800020000000005", 0x24) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0xfffffffffffffffe, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f0000000080)={0x1003, 0x118000}) [ 313.246468] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready 2018/04/03 21:44:37 executing program 4: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0xbf}, {0x0, 0x0, 0x400000000000}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x800006c}, 0x0, @in=@broadcast=0xffffffff}}, 0xe8) connect$inet6(r0, &(0x7f0000000180)={0xa}, 0x1c) syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x7, 0x200000) 2018/04/03 21:44:37 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000140), &(0x7f0000000180)=0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000000)={0x0, 0x4d, "b479148fc4fd23e6915abfd89b340b33f936662c8faaf89b0c3c3b598863d710ca8af7964408db68841846910d999244241e69654c31db6b66a61998b89779ead68d311f5a2af41ac8e15b5b54"}, &(0x7f0000000080)=0x55) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00000001c0)={r1, @in6={{0xa, 0x4e20, 0xffffffffffffffaa, @local={0xfe, 0x80, [], 0xaa}, 0x400}}, 0xbc3, 0x7, 0x8001, 0x8000, 0x100000000}, &(0x7f00000000c0)=0x98) r3 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0, @local}, &(0x7f0000000280)=0x1c, 0x80800) timerfd_create(0x2, 0x800) setsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f00000002c0)={r2, 0xffff, 0x101}, 0x10) 2018/04/03 21:44:37 executing program 2: r0 = socket(0x10, 0x802, 0x10000000000001) write(r0, &(0x7f0000000040)="24000000200025f0071c01650e0ffc0e020020000000000000e1000c0800020000000005", 0x24) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000001c0)=0x0) r2 = geteuid() stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000002c0)=0x0) stat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x3, &(0x7f00000003c0)=[0xffffffffffffffff, 0x0, 0x0]) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000400)={0x0}, &(0x7f0000000440)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000480)={0x0, 0x0}, &(0x7f00000004c0)=0xc) lstat(&(0x7f0000000500)='./file0\x00', &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000005c0)=0x0) getresuid(&(0x7f0000000600), &(0x7f0000000640)=0x0, &(0x7f0000000680)) getresgid(&(0x7f00000006c0), &(0x7f0000000700), &(0x7f0000000740)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000780)={0x0}, &(0x7f00000007c0)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000800)={{{@in6=@remote, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6}}, &(0x7f0000000900)=0xe8) lstat(&(0x7f0000000940)='./file0\x00', &(0x7f0000000980)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r0, &(0x7f0000000b80)=[{&(0x7f0000000080)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000000)=[{&(0x7f0000000100)="7ede8afe2136a06e067796086cb9274ec8436928977b0dbc5b109b08b21baf63f30a516bdf80c563185970b6c2b01eb7c807191cefd892ee3236d1f624f7f77ae63b57c6b648f5bee63cc2b2853bb9ccef0054b5a5dc58b168b487fb5dcbd6891674a97a259278178156ecee6e98ea5cb2bbf5941ba5dc6b05d5a1eec423fb2252c7e41d282baed11801669d075313bf5638", 0x92}], 0x1, &(0x7f0000000a00)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r13, r14, r15}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}], 0x158, 0x50}], 0x1, 0x1) [ 313.307961] binder: 21667:21669 ioctl c0306201 20000300 returned -14 [ 313.317821] binder: 21667:21669 transaction failed 29189/-22, size 0-0 line 2848 2018/04/03 21:44:37 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) r1 = memfd_create(&(0x7f0000000100)='ns/ipc\x00', 0x8001) getsockopt$bt_sco_SCO_CONNINFO(r1, 0x11, 0x2, &(0x7f0000000140)=""/187, &(0x7f0000000200)=0xbb) fdatasync(r0) openat$cgroup_ro(r0, &(0x7f0000000240)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='ns/ipc\x00') setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000080)=[@in6={0xa, 0x4e21, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, @in6={0xa, 0x4e21, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x8}, @in6={0xa, 0x4e21, 0x80000000, @mcast1={0xff, 0x1, [], 0x1}, 0xcdca0000000}, @in={0x2, 0x4e23, @multicast2=0xe0000002}], 0x64) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000280)=@int=0x100000001, 0x4) [ 314.103133] binder: 21667:21697 got reply transaction with no transaction stack [ 314.110666] binder: 21667:21697 transaction failed 29201/-71, size 0-0 line 2763 2018/04/03 21:44:38 executing program 3: open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) syz_fuse_mount(&(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f0000000280)='./file0/file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000240)='fusectl\x00', 0x0, &(0x7f0000000040)) 2018/04/03 21:44:38 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCGETS(r0, 0x5401, &(0x7f0000000080)) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) 2018/04/03 21:44:38 executing program 0: r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) tee(0xffffffffffffffff, 0xffffffffffffffff, 0x3, 0x0) ioctl$fiemap(r0, 0x40086602, &(0x7f0000000480)=ANY=[]) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r1, &(0x7f0000000100)=ANY=[], 0x1023c) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f0000000000)={r1}) truncate(&(0x7f0000000040)='./file0\x00', 0x1f) unlink(&(0x7f0000000100)='./file0\x00') 2018/04/03 21:44:38 executing program 4: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/self/net/pfkey\x00', 0x0, 0x0) openat$cgroup_ro(r0, &(0x7f0000000480)='memory.current\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000300)={0x0, @in={{0x2, 0x4e24, @rand_addr=0x2}}}, &(0x7f00000003c0)=0x84) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000400)={r1, 0x47a9}, &(0x7f0000000440)=0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) recvmsg(r2, &(0x7f0000005180)={&(0x7f0000004ac0)=@can, 0x10, &(0x7f0000000440), 0x0, &(0x7f0000005100)=""/93, 0x5d}, 0x0) nanosleep(&(0x7f0000000100)={0x0, 0x1c9c380}, &(0x7f00005bfff0)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) madvise(&(0x7f000089e000/0x4000)=nil, 0x4000, 0x0) getpeername(r2, &(0x7f0000000040)=@sco, &(0x7f0000000140)=0x80) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r3, 0x4008af00, &(0x7f0000000240)=0x300000000) pipe(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x1d, &(0x7f0000000180)={0x1, [0x0]}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000000200)={r6, 0x3, 0x20}, 0xfffffffffffffda9) 2018/04/03 21:44:38 executing program 2: r0 = socket(0x0, 0x7fe, 0x100000000000) write(r0, &(0x7f0000000040)="24000000200025f0071c01650e0ffc0e020020000000000000e1000c0800020000000005", 0x24) 2018/04/03 21:44:38 executing program 7: pipe2(&(0x7f0000000280)={0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000040)=0x4) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000240)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) lsetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)=@known='security.ima\x00', &(0x7f0000000140)='em1vboxnet0trusted\x00', 0x13, 0x0) chmod(&(0x7f0000000080)='./file0\x00', 0x0) dup2(r0, r1) 2018/04/03 21:44:38 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip_mr_cache\x00') ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000100)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000140)=r1) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f0000000080)) finit_module(r0, &(0x7f0000000280)='net/ip_mr_cache\x00', 0x5) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r0, 0x40045542, &(0x7f0000000180)=0x100000001) connect$netrom(r0, &(0x7f0000000000)=@ax25={0x3, {"9b5032a4f2d5e2"}, 0x9}, 0x10) 2018/04/03 21:44:38 executing program 6: pipe2(&(0x7f0000000280)={0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000040)=0x4) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000240)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) lsetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)=@known='security.ima\x00', &(0x7f0000000140)='em1vboxnet0trusted\x00', 0x13, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000000180)={0x5, 0x1, 0x800, 'queue0\x00', 0x2}) chmod(&(0x7f0000000080)='./file0\x00', 0x0) dup2(r0, r1) [ 314.223363] binder_alloc: binder_alloc_mmap_handler: 21667 20000000-20002000 already mapped failed -16 [ 314.235311] binder: 21667:21697 ioctl c0306201 20000300 returned -14 [ 314.244207] binder_alloc: 21667: binder_alloc_buf, no vma [ 314.252586] binder: 21667:21697 transaction failed 29189/-3, size 0-0 line 2963 [ 314.267199] binder: undelivered TRANSACTION_ERROR: 29201 2018/04/03 21:44:38 executing program 1: r0 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fallocate(r0, 0x0, 0xffff, 0x4) r1 = open(&(0x7f0000002000)='./bus\x00', 0x4002, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) splice(r2, &(0x7f0000000040), r1, &(0x7f0000000080)=0xfffffffffffffffe, 0x6, 0x5) preadv(r2, &(0x7f0000001a80)=[{&(0x7f00000018c0)=""/139, 0x8b}], 0x1, 0x0) sendfile(r1, r0, 0x0, 0x20000) 2018/04/03 21:44:38 executing program 2: r0 = socket(0x10, 0x802, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x8800, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000180)) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f0000000080)) write(r0, &(0x7f0000000040)="24000000200025f0071c01650e0ffc0e020020000000000000e1000c0800020000000005", 0x24) r2 = gettid() listen$netrom(r0, 0x4) r3 = syz_open_dev$sndmidi(&(0x7f0000000140)='/dev/snd/midiC#D#\x00', 0x0, 0x200) getsockopt$IP_VS_SO_GET_VERSION(r0, 0x0, 0x480, &(0x7f00000000c0), &(0x7f0000000100)=0x40) fcntl$setown(r0, 0x8, r2) ioctl$KVM_SET_SREGS(r3, 0x4138ae84, &(0x7f0000000280)={{0x103000, 0x110004, 0xe, 0xc4, 0x4, 0x8, 0x24, 0x3ff, 0x4, 0x0, 0x0, 0x2}, {0xf004, 0x0, 0x8, 0x7, 0x3, 0x42, 0x40, 0x101, 0x7, 0x9, 0x9, 0x83}, {0x1, 0xf000, 0x9, 0xfffffffffffffffe, 0x5, 0x94c, 0x5, 0x1ff, 0x401, 0x3, 0x7, 0x7}, {0x4000, 0x0, 0x3, 0x846, 0x0, 0x3, 0x5, 0x3, 0x8, 0x7, 0x6, 0x5}, {0x0, 0x5000, 0xf, 0x41, 0x5, 0x5, 0x9, 0x4, 0x96c, 0x8, 0x74b, 0xfffffffffffffffe}, {0x0, 0x0, 0x0, 0x8001, 0xd7, 0x7, 0x3a, 0x9, 0x8, 0x9, 0x5, 0x70}, {0x2000, 0x0, 0xa, 0x1f, 0x8, 0x753, 0x2, 0xd, 0x8, 0x3, 0x8, 0x3}, {0x7001, 0x11000, 0xe, 0x7, 0x0, 0x6, 0x0, 0x0, 0xf0b8, 0x401, 0x40, 0x7}, {0x5001, 0xf000}, {0x0, 0x5000}, 0x50000, 0x0, 0x1, 0x10041, 0xa, 0x4000, 0x10000, [0x9, 0x1000, 0x5, 0x2]}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00000001c0)={0x0, 0x3}, &(0x7f0000000200)=0x8) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r1, 0xc008551b, &(0x7f00000003c0)={0x2, 0x10, [0x401, 0x1, 0xffffffff, 0x14]}) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000000240)={0x2, 0x0, 0x202, 0x302a, 0xb792, 0x4, 0x6c, 0x1, r4}, 0x20) 2018/04/03 21:44:38 executing program 3: open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) syz_fuse_mount(&(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f0000000280)='./file0/file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000240)='fusectl\x00', 0x0, &(0x7f0000000040)) 2018/04/03 21:44:38 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x1f) sendmsg$nl_generic(r0, &(0x7f0000013fc8)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000000c18)={0x14, 0x16, 0x401, 0x0, 0x0, {0x4000a}}, 0x14}, 0x1}, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x48002, 0x0) setsockopt$bt_hci_HCI_TIME_STAMP(r1, 0x0, 0x3, &(0x7f0000000080)=0x3, 0x4) 2018/04/03 21:44:38 executing program 5: r0 = socket$inet6_sctp(0xa, 0x3, 0x84) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) read(r0, &(0x7f00005f6000)=""/99, 0x63) recvfrom(r0, &(0x7f00000c9000)=""/88, 0x58, 0x0, 0x0, 0xfffffffffffffdfa) write(r0, &(0x7f0000000000), 0xffffffffffffff51) 2018/04/03 21:44:38 executing program 2: r0 = socket(0x0, 0x9c6986d7240a1c9, 0x8) socket$alg(0x26, 0x5, 0x0) setsockopt$inet6_dccp_int(r0, 0x21, 0x1, &(0x7f0000000180)=0xca9, 0x4) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0xfffffffffffffffc, 0x420881) getsockopt$IP_VS_SO_GET_INFO(r1, 0x0, 0x481, &(0x7f0000000100), &(0x7f0000000140)=0xc) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r0, 0x111, 0x4, 0x1, 0x4) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f00000001c0), &(0x7f0000000200)=0x8) ioctl$VHOST_SET_VRING_ERR(r0, 0x4008af22, &(0x7f0000000040)={0x1, r1}) write(r0, &(0x7f0000000080)="24000000205a42e007cb81b5911fd31c8f00ff6703bcd90e60eddd0000002f35956c5eedd430d880f0ab15a782b7200f000000000000000000000000000000000000000000000000000000000000", 0x4e) 2018/04/03 21:44:38 executing program 1: clone(0x200, &(0x7f0000000100), &(0x7f00000000c0), &(0x7f0000000180), &(0x7f000025e000)) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/rtc\x00', 0x802, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000580)={0x0}, &(0x7f0000000780)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f00000007c0)=r1, 0x4) mknod(&(0x7f0000f80000)='./file0\x00', 0x0, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000000000), &(0x7f00006fcff0)) r2 = inotify_init1(0x0) fcntl$setown(r2, 0x8, 0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(0xffffffffffffffff, 0xc0a85352, &(0x7f0000000280)={{0x4, 0x5}, 'port1\x00', 0x6f40b7c95600a1e9, 0x841, 0xff0000, 0xfffffffffffffffa, 0x20, 0x9000000000, 0x401, 0x0, 0x2, 0xe4}) r3 = getpgrp(0x0) kcmp(r3, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) r4 = perf_event_open$cgroup(&(0x7f0000000200)={0x2, 0x70, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000001c0)}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r5 = openat(0xffffffffffffffff, &(0x7f0000000700)='./file0\x00', 0x0, 0x0) setsockopt$packet_int(r5, 0x107, 0x7, &(0x7f0000000740)=0x2, 0x4) ioctl$PERF_EVENT_IOC_SET_FILTER(r4, 0x40082406, &(0x7f0000000380)="d1d35c28c9a2940ff92d92cf5ba99dbd095c407a47aee16bd9fba4aa14c8b45950fc2ab852e6d0beb1087f244343358f379574c393d75b0d12d48fa3caa8455d0e9c92d2c81682adb435103b73129d829a840c501aa5c4284cdbc4d1729fb7666889febd3c69f3d47e8d03d1d931768918a07a614ccd6dd70e01808b3288dc1a2c203ab3252cda9e26aefcd1d5a0d633af9407d2d4bcf067a896cae139c19d2491f723dda8d03445824da761af13cad98310c06c3cfc1c03e84784a88cb75bd08c373e05cf1fd629c62714e5595e28323552b147f54a56c12801d1") ioctl$sock_ipx_SIOCIPXCFGDATA(r4, 0x89e2, &(0x7f00000005c0)) r6 = socket$inet(0x2, 0x1, 0xaeed) connect(r6, &(0x7f0000000600)=@nfc_llcp={0x27, 0x1, 0x2, 0x5, 0x4, 0x80, "ab7d48bfd11a3e7a60aa13ac7038ef595132145fd73a3831bf9ebbf8ba02fddd251584133faf65deeb9e6b927bda4629855f75a594a70a003ee8e259f5ef07", 0x31}, 0x80) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000000c0)="a33af9140719e3bb3bfa5097cbfa66e055f5e5aff0eea326a7738177fd5ddac52529c334c8a4cc1e1d663365fd3f5d8b1c460b1a8064b854af4e59028c0c4e84f3c9", 0x42) setsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000000140)={@multicast2=0xe0000002}, 0x8) r7 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x7, 0x181000) r8 = socket$l2tp(0x18, 0x1, 0x1) pipe2(&(0x7f0000000480), 0x800) ioctl$sock_kcm_SIOCKCMUNATTACH(r7, 0x89e1, &(0x7f0000000180)={r8}) r9 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sloppy_tcp\x00', 0x2, 0x0) getsockopt$sock_linger(r6, 0x1, 0xd, &(0x7f0000000300), &(0x7f0000000340)=0x8) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r9, 0x84, 0x6e, &(0x7f0000000080), 0x0) bind(r9, &(0x7f0000000680)=@nl=@unspec, 0x80) r10 = shmget(0x0, 0x9000, 0x402, &(0x7f0000ff7000/0x9000)=nil) shmctl$SHM_STAT(r10, 0xd, &(0x7f0000000280)=""/86) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={0xffffffffffffff9c}) 2018/04/03 21:44:39 executing program 3: open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) syz_fuse_mount(&(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f0000000280)='./file0/file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000240)='fusectl\x00', 0x0, &(0x7f0000000040)) 2018/04/03 21:44:39 executing program 1: socket$inet_udp(0x2, 0x2, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000000080)={0x1}, 0x4) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f00000000c0)={0x2, 0x4e23}, 0x10) connect(r0, &(0x7f0000000000)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x3, 0x2, 0x1, 0x4, {0xa, 0x4e22, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x60d}}}, 0x80) 2018/04/03 21:44:39 executing program 0: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x40000000000005) r1 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet6_int(r1, 0x29, 0x6, &(0x7f00000000c0), 0x4) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000100)={@in={{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}, 0xffffffffffffff3c, 0x9, 0x4, "03dcca6308a5c5588e5a6fe121d1402d64bf4ae60e4fec80449c7a83621744a47ee132ef6b6320fe6a38bc8db71f48c0ceafdbce254f8833a21ee991b92e8149959f8616204a4e4860944599ca95e52e"}, 0xd8) connect$inet6(r1, &(0x7f000000cfe4)={0xa, 0x4e23}, 0x1c) 2018/04/03 21:44:39 executing program 2: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x0, 0x0) ioctl$KVM_SET_CLOCK(r0, 0x4030ae7b, &(0x7f00000000c0)={0x9, 0x1}) r1 = socket(0x10, 0x802, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000180)={0xaa, 0x2}) write(r0, &(0x7f0000000140)="24000000200025f0071c01650e0ffc0e0200b54be1003bf8000200000060051000000000", 0x24) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x40, 0x0) bind$llc(r1, &(0x7f00000001c0)={0x1a, 0x308, 0x200, 0xcb1a, 0x3, 0x4}, 0x10) ioctl$KVM_SET_DEVICE_ATTR(r2, 0x4018aee1, &(0x7f0000000100)={0x0, 0x6, 0x9, &(0x7f0000000040)}) 2018/04/03 21:44:39 executing program 6: r0 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$setperm(0x5, r0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00000000c0)={0x0, 0x5, 0x2, [0x7, 0x1f]}, &(0x7f0000000100)=0xc) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000140)={r2, 0x3}, &(0x7f0000000180)=0x8) keyctl$set_timeout(0xf, r0, 0x0) 2018/04/03 21:44:39 executing program 7: pipe2(&(0x7f0000000280)={0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000040)=0x4) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000240)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) creat(&(0x7f000009aff8)='./file0\x00', 0x0) lsetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)=@known='security.ima\x00', &(0x7f0000000140)='em1vboxnet0trusted\x00', 0x13, 0x0) chmod(&(0x7f0000000080)='./file0\x00', 0x0) dup2(r0, r1) 2018/04/03 21:44:39 executing program 4: r0 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000180)='sit0\x00', 0x10) bind$llc(r0, &(0x7f0000000000)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x10) r1 = open(&(0x7f0000000040)='./file0\x00', 0x127000, 0x107) r2 = msgget(0x1, 0x0) r3 = getuid() fstat(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x4, &(0x7f0000000240)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) r7 = getpgid(0xffffffffffffffff) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000280)=0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000380)=0x9691, 0x4) msgctl$IPC_SET(r2, 0x1, &(0x7f00000002c0)={{0x2dc3a1ca, r3, r4, r5, r6}, 0x8, 0x7, 0xc2cb, 0x7, 0x2, 0x6, r7, r8}) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r1, 0x800455d1, &(0x7f0000000340)=""/6) ioctl$EVIOCGBITSW(r1, 0x80404525, &(0x7f0000000080)=""/62) 2018/04/03 21:44:39 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000ed4ff7)='/dev/ppp\x00', 0x0, 0x0) r1 = dup(r0) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000080)=0x5, 0x4) socket$inet_tcp(0x2, 0x1, 0x0) memfd_create(&(0x7f0000309000)="5eff9d2d81000000f60000107d7440e8b46c72075cb12bca576a5f9227238186e951b5b9669e91c13219d51d7e4c1d5a8d7c04e6c93c294b061f1927de1612ed7a54f87ec08c5e7ebed95cc5e0a77c552db84e3e5cd5587c7202201ed0b7ac752f35f52a26141a", 0x0) r2 = gettid() ioctl$TIOCSPGRP(r1, 0x5410, &(0x7f0000000000)=r2) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x0, 0x0) mq_notify(0xffffffffffffffff, &(0x7f0000c38000)={0x20000000, 0x0, 0x2}) 2018/04/03 21:44:39 executing program 3 (fault-call:2 fault-nth:0): open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) syz_fuse_mount(&(0x7f0000000100)='./file0\x00', 0x8000, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f0000000280)='./file0/file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000240)='fusectl\x00', 0x0, &(0x7f0000000040)) 2018/04/03 21:44:39 executing program 1: r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000009fe8)={0xfffb, 0x9, 0x0, 0xffffffffffffffff}) mmap(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x0, 0x6012, r1, 0x0) mremap(&(0x7f0000006000/0x4000)=nil, 0x4000, 0x1000, 0x3, &(0x7f0000000000/0x1000)=nil) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a4ff7)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f0000000180)={0x0, @in={{0x2, 0x4e23, @broadcast=0xffffffff}}, 0x80, 0x9}, &(0x7f0000000000)=0x90) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000080)={r5, 0x6e, 0xc00}, 0x8) r6 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x1) dup3(r6, r1, 0x80000) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f0000fe5000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f0000000100)="b9870300000f329a1a00c0fee400c4c31120660d4ab981030000b806000000ba000000000f30c4e2392db636fb66ed0f3266b817018ed0c4e161f1c70f01cf66b8dc008ec8", 0x45}], 0x1, 0x0, &(0x7f0000000040), 0x0) setsockopt$ax25_buf(r4, 0x101, 0x19, &(0x7f0000000240)="7439b957dceab4df9e9a9f981ab35a936fe5e5541ed10b70e59401c206adf306102c8d7a52286452ee7df7af7c1c66c1144bdda9fbcf820a6a5a5c6d3cd676adaa7d707f3dfe239555238b2fda441eef48ed95fb589ae7110e141d0857ae3ebaa68259e05a0ba4649149e84f3a", 0x6d) 2018/04/03 21:44:39 executing program 6: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001180)='/dev/autofs\x00', 0x8002, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f00000011c0)=[@in6={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x3}, @in6={0xa, 0x4e22, 0x3f, @dev={0xfe, 0x80, [], 0xc}, 0x1}, @in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x11}}, @in6={0xa, 0x4e22, 0x503, @mcast2={0xff, 0x2, [], 0x1}}], 0x74) write$tun(r0, &(0x7f0000001240)=ANY=[@ANYBLOB="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"], 0x463) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000f13000)={0xa, 0x4e22}, 0x1c) sendto$ax25(r0, &(0x7f0000000000)="e0cddfe3d3af2a1cdf5b6673d7a9b571832351f216b0e921", 0x18, 0x40000, &(0x7f0000001140)={0x3, {"54a9a46e36aafa"}, 0x9}, 0x10) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000000040)=0x4000000000000002, 0x1d3) syz_emit_ethernet(0x42, &(0x7f0000000080)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [{[], {0x8100, 0x9, 0x7fff, 0x3}}], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x4e22, 0x8}}}}}}, &(0x7f0000775000)) 2018/04/03 21:44:39 executing program 0: r0 = socket$inet6(0xa, 0x5, 0x1) bind$inet6(r0, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x4e20}, 0x1c) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x0, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x15, &(0x7f0000000100)=0x1, 0x4) recvmsg(r0, &(0x7f0000000000)={&(0x7f00000006c0)=@nfc, 0x80, &(0x7f0000000580)=[{&(0x7f0000000600)=""/135, 0x87}], 0x1, &(0x7f0000000180)=""/128, 0x80}, 0x3) sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000001000)="8e86a4b9500a1139a0d93a78de7ed00ae239537b41a4eacfcfd438dfbe84ef20bd7e66cfb9bde86f5b1d1bae840e6c373fd2d58909d8ac8f1aca1b6e95b92948d4525d", 0x43}], 0x1, &(0x7f0000002000)}, 0x8000) socket$inet6(0xa, 0x807, 0x3) sendmsg(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000002ff0)=[{&(0x7f0000000040)="bce5", 0x2}], 0x1, &(0x7f000000ae80)}, 0x0) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x4e23, 0x2, @loopback={0x0, 0x1}, 0x932c}, 0x1c) getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000000200), &(0x7f0000000240)=0x4) 2018/04/03 21:44:39 executing program 2: r0 = socket(0x10, 0x802, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x200001) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000080)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f00000000c0)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000000100)={r2, r3}) write(r0, &(0x7f0000000040)="24000000200025f0071c01650e0ffc0e020020000000000000e1000c0800020000000005", 0x24) 2018/04/03 21:44:39 executing program 7: pipe2(&(0x7f0000000280)={0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000040)=0x4) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000240)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) creat(&(0x7f000009aff8)='./file0\x00', 0x0) lsetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)=@known='security.ima\x00', &(0x7f0000000140)='em1vboxnet0trusted\x00', 0x13, 0x0) chmod(&(0x7f0000000080)='./file0\x00', 0x0) dup2(r0, r1) 2018/04/03 21:44:39 executing program 5: r0 = socket$inet6(0xa, 0x400000000001, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x20000000000001, &(0x7f00007b1000)=0x800, 0x4) r1 = inotify_init1(0x800) fsetxattr(r1, &(0x7f0000000000)=@known='security.capability\x00', &(0x7f0000000040)='systemnodevnodev\x00', 0x11, 0x3) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/03 21:44:39 executing program 4: r0 = socket$inet(0x10, 0x2, 0x10) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000040)="2f0000001c0003fd6d0000360000000002dd0700060000001f5f32c908000100000073730beeffff005867855e7fa5", 0x2f}], 0x1}, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000200)) bind(0xffffffffffffffff, &(0x7f0000afb000)=@generic={0x0, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001b6d7c980400000000f70dc136cb184a"}, 0x80) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000080)={{{@in6=@loopback, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@remote}}, &(0x7f0000000400)=0xc2) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000440)={r1, @local={0xac, 0x14, 0x14, 0xaa}, @broadcast=0xffffffff}, 0xc) r2 = fcntl$dupfd(r0, 0x0, r0) ioctl$DRM_IOCTL_FREE_BUFS(r2, 0x4010641a, &(0x7f00000001c0)={0x6, &(0x7f0000000000)=[0x8, 0x3, 0x6, 0x4, 0x9, 0x5]}) [ 315.674016] x86/PAT: syz-executor1:21792 map pfn RAM range req write-combining for [mem 0x1b3450000-0x1b3453fff], got write-back [ 315.719797] FAULT_INJECTION: forcing a failure. [ 315.719797] name failslab, interval 1, probability 0, space 0, times 0 [ 315.731099] CPU: 0 PID: 21801 Comm: syz-executor3 Not tainted 4.16.0+ #13 [ 315.738029] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 315.747375] Call Trace: [ 315.749949] dump_stack+0x1a7/0x27d [ 315.753563] ? arch_local_irq_restore+0x53/0x53 [ 315.758214] ? lock_downgrade+0x980/0x980 [ 315.762347] should_fail+0x914/0xae0 [ 315.766042] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 315.771122] ? __f_unlock_pos+0x19/0x20 [ 315.775074] ? lock_downgrade+0x980/0x980 [ 315.779199] ? kasan_check_write+0x14/0x20 [ 315.783411] ? proc_fail_nth_write+0x9b/0x1e0 [ 315.787883] ? find_held_lock+0x35/0x1d0 [ 315.791929] ? check_same_owner+0x320/0x320 [ 315.796231] ? __lock_is_held+0xb6/0x140 [ 315.800271] ? rcu_note_context_switch+0x710/0x710 [ 315.805184] should_failslab+0xec/0x120 [ 315.809136] __kmalloc_track_caller+0x5f/0x760 [ 315.813698] ? strncpy_from_user+0x430/0x430 [ 315.818079] ? strndup_user+0x62/0xb0 [ 315.821856] ? fput+0xe0/0x150 [ 315.825031] memdup_user+0x2c/0x90 [ 315.828548] strndup_user+0x62/0xb0 [ 315.832151] ksys_mount+0x3c/0x120 [ 315.835673] SyS_mount+0x39/0x50 [ 315.839021] ? ksys_mount+0x120/0x120 [ 315.842801] do_syscall_64+0x281/0x940 [ 315.846667] ? vmalloc_sync_all+0x30/0x30 [ 315.850796] ? finish_task_switch+0x1b9/0x970 [ 315.855265] ? finish_task_switch+0x17a/0x970 [ 315.859739] ? syscall_return_slowpath+0x550/0x550 [ 315.864646] ? syscall_return_slowpath+0x2ac/0x550 [ 315.869563] ? prepare_exit_to_usermode+0x350/0x350 [ 315.874563] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 315.879908] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 315.884735] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 315.889903] RIP: 0033:0x4552d9 [ 315.893067] RSP: 002b:00007fcdecf5cc68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 315.900776] RAX: ffffffffffffffda RBX: 00007fcdecf5d6d4 RCX: 00000000004552d9 [ 315.908028] RDX: 0000000020000240 RSI: 0000000020000080 RDI: 0000000020000280 2018/04/03 21:44:39 executing program 6: r0 = syz_open_dev$binder(&(0x7f0000236ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x8, 0x10b080) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000000000/0x3000)=nil, 0x3000}, 0x3}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000004fbc)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50, 0x10, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004edf8a)}, @ptr={0x77622a85, 0x0, &(0x7f0000007f72)}], &(0x7f000000afd0)=[0x0, 0x28]}}], 0x0, 0x0, &(0x7f0000009000)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004580)={0x1c, 0x0, &(0x7f0000003500)=[@increfs_done={0x40106308}, @decrefs={0x40046307, 0x3}], 0x0, 0x0, &(0x7f0000003580)}) [ 315.915274] RBP: 000000000072bea0 R08: 0000000020000040 R09: 0000000000000000 [ 315.922539] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 315.929786] R13: 00000000000003fa R14: 00000000006f9010 R15: 0000000000000000 2018/04/03 21:44:39 executing program 2: r0 = socket$inet(0x2, 0x840000000003, 0x2) setsockopt$inet_int(r0, 0x0, 0xcb, &(0x7f0000000000), 0x10) r1 = getpid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00000000c0)={0x1f, 0x208, 0x0, 0x10000, 0x0}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000180)={r4, 0x1}, 0x8) r5 = dup3(r0, r0, 0x80000) ioctl$KVM_GET_IRQCHIP(r5, 0xc208ae62, &(0x7f0000000300)) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r5, 0x84, 0x6d, &(0x7f00000004c0)=ANY=[@ANYRES32=r4, @ANYBLOB="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"], &(0x7f00000002c0)=0xe9) getgid() setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, &(0x7f0000000480)={0x1, 0x202, 0x864, 0x1, r4}, 0x10) ioctl$KVM_SET_PIT(r5, 0x8048ae66, &(0x7f0000000400)={[{0x5, 0x7, 0x3, 0x1, 0x5, 0x2, 0x8, 0xff, 0x0, 0x7fff, 0x100, 0x5, 0x10001}, {0x1, 0x9, 0x1, 0x80000000, 0x8, 0x1, 0x7f, 0x4, 0x7ff, 0x4, 0x7, 0x7, 0x3e}, {0xe1, 0x7, 0x9, 0x8, 0x9, 0x401, 0x5, 0x100000000, 0x825d, 0xfffffffffffffffc, 0x5, 0x80000000, 0x8}], 0x81}) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000100)={r1, r2, r3}, 0xc) 2018/04/03 21:44:39 executing program 7: pipe2(&(0x7f0000000280)={0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000040)=0x4) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000240)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) creat(&(0x7f000009aff8)='./file0\x00', 0x0) lsetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)=@known='security.ima\x00', &(0x7f0000000140)='em1vboxnet0trusted\x00', 0x13, 0x0) chmod(&(0x7f0000000080)='./file0\x00', 0x0) dup2(r0, r1) [ 315.962684] binder: 21811:21812 ioctl c020aa00 20000040 returned -22 [ 315.970861] netlink: 11 bytes leftover after parsing attributes in process `syz-executor4'. [ 315.991656] binder: 21811:21812 BC_INCREFS_DONE node 40 has no pending increfs request [ 316.000326] binder: 21811:21812 DecRefs 0 refcount change on invalid ref 3 ret -22 2018/04/03 21:44:39 executing program 3 (fault-call:2 fault-nth:1): open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) syz_fuse_mount(&(0x7f0000000100)='./file0\x00', 0x8000, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f0000000280)='./file0/file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000240)='fusectl\x00', 0x0, &(0x7f0000000040)) 2018/04/03 21:44:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000d12000), 0x85, 0x0, &(0x7f0000003ff0), &(0x7f0000000000), 0x3ffffffe) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/autofs\x00', 0x40000, 0x0) ioctl$KVM_GET_DIRTY_LOG(r0, 0x4010ae42, &(0x7f00000001c0)={0x10201, 0x0, &(0x7f000044d000/0x4000)=nil}) getsockname(0xffffffffffffffff, &(0x7f0000000040)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, &(0x7f00000000c0)=0x80) getsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000000100)=""/49, &(0x7f0000000140)=0x31) fcntl$notify(r1, 0x402, 0x7fffdfff) [ 316.016854] netlink: 11 bytes leftover after parsing attributes in process `syz-executor4'. [ 316.041821] binder: BINDER_SET_CONTEXT_MGR already set 2018/04/03 21:44:39 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes-fixed-time)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000b", 0x10) sendmsg$alg(r1, &(0x7f0000000680)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f0000000000)="573259c0ffbe037b977da5109af1318a895cbf58f990ed8d26d85c8f74fb5cbb632baf6d637fee370f9c4d3d60e2520da38ab3002dbc2654", 0x38}], 0x1, &(0x7f0000000380)=[@op={0x18, 0x117, 0x3}], 0x18, 0x10}, 0x4000) recvmsg(r1, &(0x7f00000003c0)={&(0x7f0000000240)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4}}}, 0x180, &(0x7f00000001c0)=[{&(0x7f0000000100)=""/92, 0x23}, {&(0x7f0000001700)=""/4096, 0x1000}], 0x2, &(0x7f0000000400)=""/80, 0x50}, 0x0) recvmsg(r0, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000ac0)=[{&(0x7f00000002c0)=""/130, 0x82}, {&(0x7f0000000480)=""/226, 0xe2}, {&(0x7f00000006c0)=""/233, 0xe9}, {&(0x7f00000007c0)=""/240, 0xf0}, {&(0x7f0000000040)=""/63, 0x3f}, {&(0x7f0000000180)=""/11, 0xb}, {&(0x7f00000008c0)=""/250, 0xfa}, {&(0x7f0000000200)=""/13, 0xd}, {&(0x7f00000009c0)=""/225, 0xe1}], 0x9, &(0x7f0000000b80)=""/192, 0xc0, 0x7}, 0x40000000) 2018/04/03 21:44:39 executing program 7: pipe2(&(0x7f0000000280)={0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000040)=0x4) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000240)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(0xffffffffffffffff, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) lsetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)=@known='security.ima\x00', &(0x7f0000000140)='em1vboxnet0trusted\x00', 0x13, 0x0) chmod(&(0x7f0000000080)='./file0\x00', 0x0) dup2(r0, r1) 2018/04/03 21:44:39 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.events\x00', 0x0, 0x0) getsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0xc1205531, &(0x7f00000002c0)={0x0, 0x5, 0xfffffffffffffffe, 0x2, [], [], [], 0x7fffffff, 0xfe, 0x8000000000000, 0x4, "2bd3291bf3b3ff804e619ddb28bdaa68"}) 2018/04/03 21:44:39 executing program 5: r0 = socket$netlink(0x10, 0x3, 0xf) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000000)=0xe39a) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000000040), 0x0) [ 316.063371] binder: 21811:21824 ioctl 40046207 0 returned -16 [ 316.085109] binder: 21811:21824 ioctl c020aa00 20000040 returned -22 [ 316.098339] binder_alloc: 21811: binder_alloc_buf, no vma [ 316.104060] binder: 21811:21812 transaction failed 29189/-3, size 80-16 line 2963 [ 316.136180] x86/PAT: syz-executor1:21830 map pfn RAM range req write-combining for [mem 0x1b3450000-0x1b3453fff], got write-back [ 316.158676] binder: 21811:21824 BC_INCREFS_DONE u0000000000000000 no match [ 316.165822] binder: 21811:21824 DecRefs 0 refcount change on invalid ref 3 ret -22 [ 316.246549] binder: undelivered TRANSACTION_ERROR: 29189 [ 316.257412] binder: release 21811:21812 transaction 41 out, still active [ 316.264388] binder: unexpected work type, 4, not freed [ 316.269768] binder: unexpected work type, 4, not freed [ 316.275064] binder: undelivered TRANSACTION_COMPLETE [ 316.280247] binder: send failed reply for transaction 41, target dead 2018/04/03 21:44:40 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000080)=ANY=[@ANYBLOB="000000004c28e9b80dc500000a00000000000000ff02000000000000000000000000000100000000000000000000000000000c000000000000000000000000000000f5ffffffffffffff0000000000000000000000000000000000000000000000e04b11bbc98e0198d1000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000005b2fa719383889510c97b4ccc84fc86186ff05f3b9141bb15f2773cde6d54b95bab816fadf8770b1e546006515c8a144a1ef2025ce1e83bd740e1a7c0000ef187200bad5f5dc00"], 0x90) fremovexattr(r1, &(0x7f0000000040)=@random={'user.', 'os2.'}) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000180)={0x8, 0x10001, 0x4, 0x7}, 0x8) 2018/04/03 21:44:40 executing program 3 (fault-call:2 fault-nth:2): open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) syz_fuse_mount(&(0x7f0000000100)='./file0\x00', 0x8000, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f0000000280)='./file0/file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000240)='fusectl\x00', 0x0, &(0x7f0000000040)) 2018/04/03 21:44:40 executing program 6: syz_emit_ethernet(0x32, &(0x7f0000aa9fb6)={@link_local={0x1, 0x80, 0xc2}, @empty, [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, @empty, @multicast1=0xe0000001, {[@ssrr={0x89, 0x3, 0xb4a3}, @ssrr={0x89, 0x3, 0x80}]}}, @icmp=@address_reply={0x12}}}}}, &(0x7f0000e76000)) r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x9, 0x0) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000140)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)=ANY=[@ANYBLOB, @ANYRES16=r1, @ANYBLOB="000329bd7000ffdbdf2503000000"], 0x14}, 0x1, 0x0, 0x0, 0x4}, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='cpuacct.usage_sys\x00', 0x0, 0x0) renameat2(r0, &(0x7f0000000040)='./file0\x00', r2, &(0x7f0000000100)='./file0\x00', 0x3) 2018/04/03 21:44:40 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x80000000005408, &(0x7f0000299ffa)) getresuid(&(0x7f0000000080)=0x0, &(0x7f0000000100), &(0x7f0000000140)) r2 = getegid() syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x6000, r1, r2, 0x10000, 0xffff, 0x882) 2018/04/03 21:44:40 executing program 1: ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f00000000c0)={0x6, 0xffffffffffffffff, 0x1}) getsockopt$sock_buf(r0, 0x1, 0x1a, &(0x7f00000001c0)=""/235, &(0x7f00000002c0)=0xeb) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) setsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000000000)=0x1, 0x4) r2 = accept4$packet(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000080)=0x14, 0x800) accept4$packet(0xffffffffffffff9c, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000140)=0x14, 0x80800) bind$packet(r2, &(0x7f0000000180)={0x11, 0xd, r3, 0x1, 0x3, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) 2018/04/03 21:44:40 executing program 7: pipe2(&(0x7f0000000280)={0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000040)=0x4) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000240)={0xaa}) r2 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) lsetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)=@known='security.ima\x00', &(0x7f0000000140)='em1vboxnet0trusted\x00', 0x13, 0x0) chmod(&(0x7f0000000080)='./file0\x00', 0x0) dup2(r0, r1) 2018/04/03 21:44:40 executing program 5: mkdir(&(0x7f00005b2000)='./file0\x00', 0x0) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000078eff8)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000653fff)) r0 = creat(&(0x7f0000015ff4)='./file0/bus\x00', 0x0) mq_timedsend(r0, &(0x7f0000000140), 0x0, 0x4, &(0x7f0000000000)={0x0, 0x1c9c380}) mq_notify(r0, &(0x7f0000000100)) ioctl$KVM_IRQ_LINE(r0, 0x4008ae61, &(0x7f0000000040)={0x7, 0x1}) mq_timedsend(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000080)) 2018/04/03 21:44:40 executing program 4: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x5, 0x3, &(0x7f0000346fc8)=@framed={{0x18}, [], {0x95}}, &(0x7f00000001c0)='GPL\x00', 0xfffffffffffffffc, 0xfb, &(0x7f0000000080)=""/251}, 0x48) capset(&(0x7f0000000140)={0x20080522}, &(0x7f00000000c0)) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000180)={r0, 0x50, &(0x7f0000000200)}, 0x10) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer\x00', 0x6100, 0x0) bpf$MAP_CREATE(0x0, &(0x7f00000002c0)={0x2, 0x401, 0x8000, 0x40, 0x9, r1, 0x4}, 0x2c) 2018/04/03 21:44:40 executing program 7: pipe2(&(0x7f0000000280)={0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000040)=0x4) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000240)={0xaa}) r2 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) lsetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)=@known='security.ima\x00', &(0x7f0000000140)='em1vboxnet0trusted\x00', 0x13, 0x0) chmod(&(0x7f0000000080)='./file0\x00', 0x0) dup2(r0, r1) 2018/04/03 21:44:40 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000010000/0x2000)=nil, 0x2000}, 0x1}) r1 = syz_open_dev$usbmon(&(0x7f0000000340)='/dev/usbmon#\x00', 0x4, 0x4000c1) ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0106401, &(0x7f0000000080)={0x0, &(0x7f0000000040)}) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f00000003c0)={0x0, 0x132c, 0x100000001, 0xc12, 0xf6b, 0x84, 0xfffffffffffffff8, 0x1000, {0x0, @in={{0x2, 0x4e22, @rand_addr=0x5}}, 0x1, 0x8, 0xfffffffffffffeff, 0x3, 0xe5}}, &(0x7f0000000480)=0xfffffffffffffd31) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000004c0)={r2, 0x1, 0x8000000000030}, 0xc) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r3 = mq_open(&(0x7f0000000000)="2d1f05", 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x2}) mq_timedsend(r3, &(0x7f0000e71fff), 0x0, 0x0, 0x0) mq_timedsend(r3, &(0x7f0000000040), 0x0, 0x0, &(0x7f000058eff0)={0x77359400}) mq_timedreceive(r3, &(0x7f0000000280)=""/131, 0x83, 0x0, 0x0) [ 316.442803] bond0 (unregistering): Released all slaves [ 317.223455] IPVS: ftp: loaded support on port[0] = 21 [ 317.632399] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 318.225667] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 318.231777] 8021q: adding VLAN 0 to HW filter on device bond0 [ 318.292596] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 318.352814] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 318.358982] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 318.366404] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 318.387452] FAULT_INJECTION: forcing a failure. [ 318.387452] name failslab, interval 1, probability 0, space 0, times 0 [ 318.398803] CPU: 1 PID: 22052 Comm: syz-executor3 Not tainted 4.16.0+ #13 [ 318.405711] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 318.415047] Call Trace: [ 318.417625] dump_stack+0x1a7/0x27d [ 318.421230] ? arch_local_irq_restore+0x53/0x53 [ 318.425880] should_fail+0x914/0xae0 [ 318.429571] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 318.434652] ? __kmalloc_track_caller+0x15e/0x760 [ 318.439469] ? strndup_user+0x62/0xb0 [ 318.443248] ? ksys_mount+0x6b/0x120 [ 318.446939] ? trace_hardirqs_off+0x10/0x10 [ 318.451235] ? kasan_check_write+0x14/0x20 [ 318.455445] ? proc_fail_nth_write+0x9b/0x1e0 [ 318.459921] ? find_held_lock+0x35/0x1d0 [ 318.463965] ? check_same_owner+0x320/0x320 [ 318.468262] ? lock_release+0xa40/0xa40 [ 318.472209] ? check_same_owner+0x320/0x320 [ 318.476507] ? rcu_note_context_switch+0x710/0x710 [ 318.481418] should_failslab+0xec/0x120 [ 318.485371] kmem_cache_alloc_trace+0x4b/0x740 [ 318.489932] ? kasan_check_write+0x14/0x20 [ 318.494142] ? _copy_from_user+0x99/0x110 [ 318.498269] copy_mount_options+0x5f/0x2e0 [ 318.502479] ksys_mount+0x87/0x120 [ 318.505993] SyS_mount+0x39/0x50 [ 318.509339] ? ksys_mount+0x120/0x120 [ 318.513123] do_syscall_64+0x281/0x940 [ 318.517046] ? vmalloc_sync_all+0x30/0x30 [ 318.521174] ? finish_task_switch+0x1b9/0x970 [ 318.525646] ? finish_task_switch+0x17a/0x970 [ 318.530125] ? syscall_return_slowpath+0x550/0x550 [ 318.535042] ? syscall_return_slowpath+0x2ac/0x550 [ 318.539947] ? prepare_exit_to_usermode+0x350/0x350 [ 318.544938] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 318.550279] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 318.555100] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 318.560265] RIP: 0033:0x4552d9 [ 318.563426] RSP: 002b:00007f354ab26c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 318.571109] RAX: ffffffffffffffda RBX: 00007f354ab276d4 RCX: 00000000004552d9 [ 318.578355] RDX: 0000000020000240 RSI: 0000000020000080 RDI: 0000000020000280 [ 318.585601] RBP: 000000000072bea0 R08: 0000000020000040 R09: 0000000000000000 [ 318.592846] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 2018/04/03 21:44:42 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x408480, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000140)={0x0, 0x2}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f00000001c0)=ANY=[@ANYRES32=r2, @ANYBLOB="d20000004904932a59951bec7bebf83a0fc996c5270a530284a7bf9c03655e68e78abd7f1eee2da7b77abd7f54157d73446ae084627f3e50c06d92c2261be522c6a2d7c9b1a968bfdbaee78ac3266457769062b8beeda070db6e29e2ac62115a2a656db333340a11e17c64a768927baa9f5aa5e7ab4d931992570fb7e19e2c411d9ddfc2514949a2a24fa8cb4230a8d05edc8d7bc0f603f2f4c3bb6440553c39c15555e80fac8d15cb1d40e07cba5aedbe15079693586df1ccbcbc8ca381bcf0cf89971ebd9d3296a55b57bedb7f6ab9efeb38d36c76"], &(0x7f00000002c0)=0xda) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000600)=[@text32={0x20, &(0x7f00000005c0)="2e360f350f22d2c4e17d28ffc4c12dc6010e8fe900959c8816e014ab0f30b8010000000f01c1ea150000007100ea0f0000005463c4e3f55f90b4000000cb", 0x3e}], 0x1, 0x0, &(0x7f0000000640), 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x1, 0x0, 0x1000}) syz_kvm_setup_cpu$x86(r3, r4, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000000)=[@text32={0x20, &(0x7f00000000c0)="660f38829ce00000000081660080cc00000f01d13edce00f07660f3881521ec4c1f56b821aea000066baf80cb8e2dd6488ef66bafc0c66b8680066ef8fc96801d12e660f388246e4", 0x48}], 0x1, 0x0, &(0x7f0000000900), 0x0) 2018/04/03 21:44:42 executing program 0: r0 = socket(0x40000000015, 0x5, 0x0) pread64(r0, &(0x7f0000000040)=""/73, 0x49, 0x0) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f0000000000)=0x6, 0x4) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f00000000c0)=0xffffffffffffffff, 0x4) r1 = request_key(&(0x7f0000000100)='.request_key_auth\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000180)='cgroup@GPLeth0vboxnet1\x00', 0xfffffffffffffffc) keyctl$read(0xb, r1, &(0x7f00000001c0)=""/113, 0x71) 2018/04/03 21:44:42 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000788ffc)=0x100000001, 0xfdf6) syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f00000003c0)='./file0\x00', 0xe800, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0x0, &(0x7f0000000180)={[{@errors_remount='errors=remount-ro', 0x2c}, {@fmask={'fmask', 0x3d, [0x31]}, 0x2c}, {@dos1xfloppy='dos1xfloppy', 0x2c}]}) sendto$inet(r0, &(0x7f0000000140)="aca5d0", 0x3, 0x20020003, &(0x7f0000000b00)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000180)="cba9c5f258bee0744c204f5f88ae2c6a910fe15bdb948a79d79518ab60a4e703fd069048c2043d0fb6bc68167fe6b3214ef6c47fb1293a86a1abd90b5954a1fa07620da94c91b3dd281fedae382bf07b7245161b01ef6876f3d1f189f9b3dd95dd9012ba5efd98acc60364e55fa436a9dd235be97cb0fb0f7136978999024cc5533dc3182ed7fd582f2544fb", 0x8c, 0x804, &(0x7f0000000000)={0x2, 0x4e21, @rand_addr}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f43ffc)=0xfffffffffffffffc, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000080)={0x0, 0x7fff, 0x80000001}, 0x14) sendto$inet(r0, &(0x7f00000000c0)="92", 0x1, 0x0, &(0x7f0000000040)={0x2, 0x0, @dev={0xac, 0x14}}, 0x10) 2018/04/03 21:44:42 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f000001a000)={0x10, 0x0, 0x0, 0x200002}, 0xc, &(0x7f000000e000)={&(0x7f00000007c0)={0x14, 0x18, 0xffffffffffffffff, 0x0, 0xfffffffffffffffd, {0x1000000c}}, 0x14}, 0x1}, 0x0) r1 = gettid() capget(&(0x7f0000000000)={0x20071026, r1}, &(0x7f0000000040)={0x1, 0x4, 0x2, 0x1, 0x800, 0x7}) 2018/04/03 21:44:42 executing program 7: pipe2(&(0x7f0000000280)={0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000040)=0x4) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000240)={0xaa}) r2 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) lsetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)=@known='security.ima\x00', &(0x7f0000000140)='em1vboxnet0trusted\x00', 0x13, 0x0) chmod(&(0x7f0000000080)='./file0\x00', 0x0) dup2(r0, r1) 2018/04/03 21:44:42 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x1ffffffffffa, 0x0) readv(r0, &(0x7f0000001480)=[{&(0x7f0000000480)=""/4096, 0x1000}], 0x1) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_dev$mouse(&(0x7f0000000280)='/dev/input/mouse#\x00', 0xfc0b, 0x40200) timerfd_settime(r1, 0x1, &(0x7f00000002c0)={{0x77359400}, {0x77359400}}, &(0x7f0000000300)) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f00000000c0)=ANY=[@ANYBLOB="07000000ffff010004000800650000000500"], 0x12) r2 = syz_open_pts(r0, 0x0) readv(r0, &(0x7f00000003c0)=[{&(0x7f00000034c0)=""/212, 0xd4}], 0x1) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sloppy_sctp\x00', 0x2, 0x0) sendmsg$nl_crypto(r3, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x200002}, 0xc, &(0x7f00000001c0)={&(0x7f00000014c0)=ANY=[@ANYBLOB="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"], 0xf0}, 0x1, 0x0, 0x0, 0x1}, 0x40) r4 = dup3(r0, r2, 0x0) faccessat(r4, &(0x7f0000000340)='./file0\x00', 0x1, 0x100) syz_open_dev$sndtimer(&(0x7f0000000240)='/dev/snd/timer\x00', 0x0, 0x20000) 2018/04/03 21:44:42 executing program 3 (fault-call:2 fault-nth:3): open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) syz_fuse_mount(&(0x7f0000000100)='./file0\x00', 0x8000, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f0000000280)='./file0/file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000240)='fusectl\x00', 0x0, &(0x7f0000000040)) 2018/04/03 21:44:42 executing program 1: r0 = socket$inet6(0xa, 0x5, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000001faf)="54f914a0d2c0692f424ebda9d0d59e51d8cfebca9650098bd2998b536de5ae4385432d1895ebc413d9889751d60264d2901cb0d1569dfac9249b61cd52e5f12a1c928c4bb573d18be7f79dfbfdff18b401", 0x51, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) bind$inet6(r0, &(0x7f0000001ffd)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x20) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x7fffffff, 0x20, 0x3, 0x1, 0x401, 0x6, 0xfffffffffffff800, {0x0, @in6={{0xa, 0x4e24, 0x9, @dev={0xfe, 0x80, [], 0x16}, 0x7fffffff}}, 0x1, 0x8000, 0xfff, 0x7ff, 0x9}}, &(0x7f0000000180)=0xb0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00000001c0)={r2, 0x101}, &(0x7f0000000200)=0x8) capset(&(0x7f00001e4ff8)={0x20020071026}, &(0x7f0000001fe8)) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x3}, 0x1c) [ 318.600091] R13: 00000000000003fa R14: 00000000006f9010 R15: 0000000000000002 2018/04/03 21:44:42 executing program 7: pipe2(&(0x7f0000000280)={0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000040)=0x4) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) lsetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)=@known='security.ima\x00', &(0x7f0000000140)='em1vboxnet0trusted\x00', 0x13, 0x0) chmod(&(0x7f0000000080)='./file0\x00', 0x0) dup2(r0, r1) [ 318.654724] FAT-fs (loop4): Directory bread(block 2563) failed 2018/04/03 21:44:42 executing program 5: r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) r1 = socket$inet(0x15, 0x5, 0x0) bind$inet(r1, &(0x7f000001bff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) recvmsg(r1, &(0x7f0000000600)={&(0x7f0000000680)=@sco, 0x80, &(0x7f00000004c0), 0x0, &(0x7f0000000080)=""/253, 0xfd}, 0x2) sendmsg(r1, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f000002efc0), 0x0, &(0x7f0000006fa0)}, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000380)={{{@in6=@mcast1, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@local}}, &(0x7f0000000480)=0xe8) sendto(r1, &(0x7f0000000340), 0x0, 0x80, &(0x7f0000000700)=@ll={0x11, 0xff, r2, 0x1, 0x47c3066f, 0x6}, 0x80) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000240)={{{@in=@local, @in6}}, {{@in6=@loopback}, 0x0, @in=@rand_addr}}, &(0x7f00000001c0)=0xe8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000500)={0x0, @in6={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3}}}, &(0x7f0000000200)=0x84) getresuid(&(0x7f0000000340), &(0x7f00000004c0), &(0x7f00000005c0)) mmap(&(0x7f0000001000/0xf000)=nil, 0xf000, 0x2, 0x20000011, r0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getpeername$ax25(0xffffffffffffffff, &(0x7f0000008140), &(0x7f0000008180)=0x10) mbind(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x0, &(0x7f0000000600), 0x9, 0x2) clock_gettime(0x6, &(0x7f0000000180)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f00000000c0)={0xff, 0xfffffffffffffff7, 0x7, {r4, r5+10000000}, 0x4, 0x5}) ioctl$KVM_SET_IDENTITY_MAP_ADDR(0xffffffffffffffff, 0x4008ae48, &(0x7f0000000040)=0x5000) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000780)={r3, @in={{0x2, 0x4e21, @loopback=0x7f000001}}, 0xffffffffffffff1b, 0x10000}, &(0x7f0000000640)=0x90) 2018/04/03 21:44:42 executing program 2: r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x1fffe, 0x0) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) r2 = open(&(0x7f0000000080)='./file0\x00', 0x4001, 0x0) getcwd(&(0x7f00000000c0)=""/45, 0x2d) truncate(&(0x7f0000000400)='./file0\x00', 0x1000b) sendfile(r2, r0, &(0x7f0000002b80), 0x0) sendfile(r1, r1, &(0x7f0000000240), 0x1bbfbee5) ftruncate(0xffffffffffffffff, 0x0) 2018/04/03 21:44:42 executing program 0: r0 = socket$inet6(0xa, 0x80003, 0x87) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r0, &(0x7f0000001300)=[{{0x0, 0x0, &(0x7f0000001180), 0x240, &(0x7f00000011c0)}}], 0x249, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000000000)=0x7, 0x4) [ 318.697688] FAT-fs (loop4): Directory bread(block 2564) failed [ 318.715308] FAT-fs (loop4): Directory bread(block 2565) failed [ 318.760423] FAT-fs (loop4): Directory bread(block 2566) failed [ 318.781834] FAT-fs (loop4): Directory bread(block 2567) failed [ 318.813332] FAT-fs (loop4): Directory bread(block 2568) failed [ 318.840907] FAT-fs (loop4): Directory bread(block 2569) failed [ 318.847569] FAT-fs (loop4): Directory bread(block 2570) failed [ 318.853696] FAT-fs (loop4): Directory bread(block 2571) failed [ 318.859746] FAT-fs (loop4): Directory bread(block 2572) failed [ 318.928536] bond0 (unregistering): Released all slaves 2018/04/03 21:44:43 executing program 7: pipe2(&(0x7f0000000280)={0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000040)=0x4) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) lsetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)=@known='security.ima\x00', &(0x7f0000000140)='em1vboxnet0trusted\x00', 0x13, 0x0) chmod(&(0x7f0000000080)='./file0\x00', 0x0) dup2(r0, r1) 2018/04/03 21:44:43 executing program 2: r0 = socket$inet6(0xa, 0x40000080806, 0x8000) ioctl$KDDISABIO(r0, 0x4b37) listen(r0, 0x2) r1 = syz_open_dev$mice(&(0x7f00000005c0)='/dev/input/mice\x00', 0x0, 0x40000) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r1, 0x54a3) ioctl$KVM_SET_CLOCK(r1, 0x4030ae7b, &(0x7f0000000600)={0x4ea, 0x6}) r2 = open(&(0x7f0000000000)='./file0\x00', 0x400, 0x180) setsockopt$ARPT_SO_SET_REPLACE(r2, 0x0, 0x60, &(0x7f00000000c0)=ANY=[@ANYBLOB="66696c7465720000000000000000000000000000000000000000000007000000040000008004000000000000580200004001000098030000980300009803000004000000", @ANYPTR=&(0x7f0000000040)=ANY=[@ANYBLOB="00000000a00ab65c19b43374000000000000000000ff00000000000000000045a49e42faa71fa200000000000000000000000000000000000000000000000000"], @ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f0004001000000000000000000000000000000000000000000000000000050006d616e676c65000000000000000000000000000000000000000000000000ffffffffffff0000000000000000000000000000000000000000000000000000e0000002000000010f00000000000000ffffffffffffffffff000000ff0000000180c200000e000000000000000000000000000000000000ffffffff00ff0000000000000000000000000000000000000000000000000000000000000000000000ff1b0000ff000000000000000000000002040100030405003f0fff7663616e3000000000000000000000006c6f000000000000000000000000000000000000000000000000ff0000000000000000000000000000000000000000000000000000000000ff0000000000000000000000000000000000030000000000000000000000f0001801000000000000000000000000000000000000000000000000000028004e46515545554500000000000000000000000000000000000000000000000500000000000000ffffffffac14140dffffffff000000ff00000000000000000000000000000000000000000000000000ff00ffffff0000000000000000000000000000000000000000000000000000000000000000000000ffffffff00000000000000000000000001000100407fff0040c230626373663000000000000000000000006966623000000000000000000000000000000000000000000000ff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000000f0004001000000000000000000000000000000000000000000000000000050006d616e676c6500000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffffffff00000000000000000000ac1414bbe00000010f000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c000e8000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x4d0) bind$inet6(r1, &(0x7f0000000640)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) 2018/04/03 21:44:43 executing program 0: r0 = socket$inet(0x15, 0x400000080005, 0x0) bind$inet(r0, &(0x7f000001bff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000040)) connect$inet(r0, &(0x7f000001a000)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000012000), 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="1000000000050000140120000124000000aa29654c1e5bd9f6ff1ca13f0095b6cf30e99924c6ca9b8e7ada83974a3015b2f18f1118da5515c34d"], 0x10}, 0x0) 2018/04/03 21:44:43 executing program 3 (fault-call:2 fault-nth:4): open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) syz_fuse_mount(&(0x7f0000000100)='./file0\x00', 0x8000, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f0000000280)='./file0/file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000240)='fusectl\x00', 0x0, &(0x7f0000000040)) 2018/04/03 21:44:43 executing program 4: r0 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000002c0)="f24242e0426af0cb718424c19e54e7690ee1ff3d4d565dc97185b788d460718a5838d44bdd2c8b98678cdf412db5ed8f01826f794fb05fd48d188ed6997fbfb1b19c8ffee115afd820fb432b114ee20aafa7339cd0e12b1c4513d77637360058f7859ed8ba31bb5b7eeb5d3ac700eb868d922b40dd08672f4f8afa8e28bfb07cdc13af56421a1852e7728e124862a49fc163deff85d17982af7ecb330fdc81e43f4e88b838913a4b81b3e8bb154c3536500e88a7ad427d34fbdbaae9f9936abf947cb63da45035fc2f18c19b2ff08513b0ab16519b6b12", 0xd7, 0xfffffffffffffff9) r1 = request_key(&(0x7f0000000240)='.dead\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000400)='\x00', 0x0) r2 = add_key$user(&(0x7f0000000440)='user\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000004c0)="151e2424abe3b4af6142b686d75d200aec5b1d8a191d9db424192273eadff1293d5b0f32bc20ea06c2232816aff693f8bcaec4c62b2019863abedc7f9973012b80fae3cd9f48e6721573eacb31f9daa15c96f55d4e2433cbe0e937ea517b2b54", 0x60, 0xfffffffffffffff9) r3 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) getsockopt$IP_VS_SO_GET_VERSION(r3, 0x0, 0x480, &(0x7f0000000640), &(0x7f0000000680)=0x40) keyctl$dh_compute(0x17, &(0x7f0000000540)={r0, r1, r2}, &(0x7f0000000580)=""/113, 0x71, &(0x7f0000001640)={&(0x7f0000000600)={'sha512-avx2\x00'}, &(0x7f00000016c0)="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", 0x1079}) r4 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') ioctl$KVM_REINJECT_CONTROL(r4, 0xae71, &(0x7f0000000700)={0x5}) setsockopt$sock_attach_bpf(r3, 0x1, 0x32, &(0x7f00000006c0)=r4, 0x4) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000740)='/dev/sequencer\x00', 0x8000, 0x0) sendmsg$IPVS_CMD_FLUSH(r4, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000180)={&(0x7f0000000080)=ANY=[@ANYBLOB, @ANYRES16=r5, @ANYBLOB="0d0228bd7000ffdbdf251100000008000400ff7f000008000400060000002c00010008000500020000000c000700020000000100000008000b00736970000c0006006e6f6e650000000008000400030000001c000300080007004e2400000800040007000000080004009851000024000100080001000a00000008000b007369700008000b0073697000080006006c63000048000100080001000a0000000800060073656400080001000a0000000800050002000000080004004e24000008000900440000000c000700000000002a0000000800080007000000"], 0xe0}, 0x1, 0x0, 0x0, 0x4000}, 0x4000000) prctl$setfpexc(0xc, 0x1) 2018/04/03 21:44:43 executing program 6: r0 = bpf$PROG_LOAD(0x5, &(0x7f00000002c0)={0x8, 0x3, &(0x7f0000000180)=@framed={{0x18}, [], {0x95}}, &(0x7f0000000080)='GPL\x00', 0x10000001, 0xb2, &(0x7f0000000200)=""/178}, 0x48) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup\x00', 0x200002, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000000)={r1, r0}, 0x10) r2 = request_key(&(0x7f0000000580)='uger\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000440)='vboxnet0$em0\x00', 0xfffffffffffffffd) r3 = request_key(&(0x7f0000000380)='trusted\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000400)='GPL\x00', 0xfffffffffffffffb) keyctl$negate(0xd, r2, 0xfffffffffffffc01, r3) socket$nl_route(0x10, 0x3, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000000c0)={r1, 0x0, 0x0, 0x0, &(0x7f0000000040)=[0x0], 0x1}, 0x20) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000540)='/dev/vga_arbiter\x00', 0x1fe, 0x0) keyctl$reject(0x13, r2, 0x2, 0xfff, r3) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r4, 0x4010640d, &(0x7f0000000140)={0x21000000}) 2018/04/03 21:44:43 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$void(r0, 0xc0045c77) r1 = syz_open_dev$sndpcmc(&(0x7f0000004fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r1, 0x8000c1004110, &(0x7f0000000140)="4ab23500d20000000000008000000a") connect$vsock_stream(r1, &(0x7f0000000000)={0x28, 0x0, 0xffffffff, @any=0xffffffff}, 0x10) 2018/04/03 21:44:43 executing program 1: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vhost-net\x00', 0x2, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='net/icmp6\x00') ioctl$TTUNGETFILTER(r1, 0x801054db, &(0x7f0000000200)=""/4) ioctl$int_in(r0, 0x50000000af01, &(0x7f0000000a40)) open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000240)='/dev/audio\x00', 0x0, 0x0) close(r2) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000005580)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r3) r4 = creat(&(0x7f0000000180)='./file0\x00', 0x40000000020) write$cgroup_pid(r4, &(0x7f0000000580)=ANY=[], 0xa83f9ba3) unlink(&(0x7f0000000100)='./file0\x00') getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00000001c0), &(0x7f0000000200)=0x8) mkdir(&(0x7f000053bff8)='./file0\x00', 0x0) mount(&(0x7f0000b79ff8)='./file0\x00', &(0x7f0000db0ff8)='./file0\x00', &(0x7f0000f9cffb)='proc\x00', 0x0, &(0x7f0000000300)="bb8c35d771058a96cd9fa083f87e575833ee37ede6b1716f32d1f23484099558bf73b6bcc281c998cda8") mount(&(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f00000000c0)='autofs\x00', 0x1029, &(0x7f0000000340)) lremovexattr(&(0x7f0000000100)='./file0\x00', &(0x7f0000000580)=ANY=[@ANYBLOB="0e613582f883022e3f6d696d655f74000000096f7369785f61636c5f6163636573731b31b81a3d072738a45ee8e18cf39e1dd736ba3ea9bec70d2882d12a438963a6b9308730a8a22a7c26dae285adaa4a0bd5a14b0fdcc0aa2fa07d20c9e9423fb8a574338d212317b117a2ce028c648c582a72029fcb928729de571136421b5fbf43baa5380b8c6bde7cc237b410d595eda55f9abc68807f030b607f0fb6dba96e82eb41547127fa5c36a05c5a2f8984b3a6842b5400000000000000000000000000000000"]) umount2(&(0x7f0000000040)='./file0\x00', 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r4, 0x84, 0xc, &(0x7f0000000080), &(0x7f0000000240)=0x4) creat(&(0x7f0000000000)='./file0\x00', 0x0) getpeername$inet(r4, &(0x7f0000000280)={0x0, 0x0, @multicast2}, &(0x7f00000002c0)=0x10) syz_mount_image$ntfs(&(0x7f00000004c0)='ntfs\x00', &(0x7f0000000500)='./file0\x00', 0x45c, 0x2, &(0x7f0000000700)=[{&(0x7f0000000540)="245ea4bdd25b30261780bee8", 0xc, 0x7e6}, {&(0x7f00000006c0)="f1badddb60d51fb64377131135a33238b5f57b03784509f1f585096ac4dae300ef8124c1fa11b584ed9daa406697d76099b283ee4fbd", 0x36, 0x101}], 0x200002, &(0x7f0000000780)={[{@umask={'umask', 0x3d, [0x32, 0x35, 0x35, 0x37, 0x34, 0x36]}, 0x2c}]}) r5 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x7c}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup(r5) r6 = memfd_create(&(0x7f0000002901)='dev ', 0x0) write(r6, &(0x7f00000000c0)="16", 0x1) sendfile(r6, r6, &(0x7f0000001000), 0xffff) setsockopt$inet6_MCAST_LEAVE_GROUP(r4, 0x29, 0x2d, &(0x7f0000000400)={0x6, {{0xa, 0x4e23, 0x4, @dev={0xfe, 0x80, [], 0x13}, 0x4}}}, 0x88) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r6, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000000040)) 2018/04/03 21:44:43 executing program 7: pipe2(&(0x7f0000000280)={0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000040)=0x4) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) lsetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)=@known='security.ima\x00', &(0x7f0000000140)='em1vboxnet0trusted\x00', 0x13, 0x0) chmod(&(0x7f0000000080)='./file0\x00', 0x0) dup2(r0, r1) 2018/04/03 21:44:43 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000100)=0x0) r2 = geteuid() r3 = fcntl$getown(r0, 0x9) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000140)={{{@in6=@mcast2, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@local}}, &(0x7f0000000240)=0xe8) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000300)={{{@in=@remote, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@loopback}}, &(0x7f0000000400)=0xe8) sendmsg$nl_generic(r0, &(0x7f0000003900)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000100}, 0xc, &(0x7f00000038c0)={&(0x7f0000000440)={0x3454, 0x30, 0x10c, 0x70bd29, 0x25dfdbfe, {0xa}, [@typed={0x8, 0x1f, @pid=r1}, @generic="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@nested={0x1194, 0x3c, [@typed={0x8, 0x51, @uid=r2}, @generic="7100b8e2c4ea94f425ef43caca78ede46251053c41d1f5b470d80384d0f6d6ca9420289f43abaaca4b074e40c57c481a14b070c7ac6a23aeacae69615b4443cb95acd184b656293e6f39b2c0465250bbabeb379788152df07d05e2e2bf049ab5708779dad0a85464f88e56f21bc0f193274e0b13b912c12b7b9e615dc7fc407de8291503bb20e32de44271164fbbf99d695a3517b3c2229c9e7572452854d7b45c6455e540f6043c92b9", @typed={0xc, 0x82, @u64=0xafbb}, @typed={0x8, 0x16, @pid=r3}, 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@typed={0xc0, 0x36, @binary="a03994c785ea29a126d00258706d6217ae663abee42a9102fc168bd608a82fb3fcc889e1ce96ca4f9ea0cc6d1c7d5d9717ff3e86a54f37669bec78bf997342f1cdd94383e3f4ac018952fc4435dd73ae31aa6a7c880ed06772977b4dc483003d161883752422c421829f3933936a95da8e7d22b355c266dbab77db6114774fa1b0fce6ddeaa76358ba2137d3dde2bdbe14e59f4e256b5bbc7d81c5696bb51e28efb3dcc1c76c8bce81d78b431653050745a943ede9fb1d13f51b"}, @typed={0x8, 0x66, @uid=r4}]}, @typed={0xdc, 0x4b, @binary="10697560d5530f175982541969b7bdc7c88b05ac317ed5cba9b0250b42fab3366d383f260eeb4d5aa60b21abb8af9b4952e5cc47ac808dce47ac8e7669f212e70841007170fed2935d799cb7f953665e729d1937608edad462f3a4b423afc48e087f98e646a17249eb9d0e22db424f225db447cfc564638ef74771408b1aee10771dccf0b18eb07f5d3542732be9e46d95c1501791ef558b9a8fd098e638d718ad95cfb8e51116903619df92d7cceba306ebcd6ac1883911b0d2779c4a750eeb2af21b020adcb5ecd26f566d69f06120faadb1158809eb3d"}, @generic="e1e503f31e4f6341872473632bac675c1af7f6a69ec8123ae3ed9788f8889d9c588a781226f5b20589146b876dc88225e2a91f57dbdab0690f8c7b87f7ea69b0514514e0cb1a8408f25ecaac187dd8758582edfea50dfe1e8b2c2cb1c4042426e9152cdb9361755b24738f971cb326487ff9e14294", @typed={0xc, 0x42, @u64=0x10}, @typed={0x8, 0x8, @uid=r5}, @nested={0x113c, 0xd, [@generic="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", @generic="920dc6f5b0dc6d2c6d77bfca85f5d96f46a719dd4e477251d329d33b205cf027223fc227769fcd6e70e351742fe2806627c8ae814d83c10baf87d605c0d420dd00f6bb216b2060aa9e8e18cf1571b2037f0d093571bcd9df40ce80af15ff1b767077151f38d9c70eefc5770a1a2dae326db0c115ce73ce50b01452fe3ce9a557e9062ec94f2b5c77ce590cb2b96aff7a98fc55efd25e3c7f1d41209df5301c7370140ee0cbdccc9965d6bddaab879318b6cdfb36bf3dfe964243f138a2dce5b5a4a35f4ec6fa5c8b", @typed={0x4, 0x82}, @generic="4994a576c3ee7d23fa244f7cc9f1d990d115017ebcb425702d0c67a14e52865534ec24488f1ff2f1c2977c86db60c461b3df3e2d5b9b2d76a5315ba28c841ab831aa86967a9cc321a39bb388ae2057d1e27fbee0469af3d57bb3edd1c11954038cf921c5b15311216914fbd4"]}]}, 0x3454}, 0x1, 0x0, 0x0, 0x4000000}, 0x40) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$netlink(r0, &(0x7f0000000080)=@unspec, 0xc) semctl$IPC_RMID(0x0, 0x0, 0x0) syz_open_dev$loop(&(0x7f0000003940)='/dev/loop#\x00', 0x5, 0x8000) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)={0x18, 0x27, 0x1ff307543bf68163, 0x0, 0x0, {0x2000000000f}, [@nested={0x4, 0x7}]}, 0x18}, 0x1}, 0x0) 2018/04/03 21:44:43 executing program 6: r0 = bpf$PROG_LOAD(0x5, &(0x7f00000002c0)={0x8, 0x3, &(0x7f0000000180)=@framed={{0x18}, [], {0x95}}, &(0x7f0000000080)='GPL\x00', 0x10000001, 0xb2, &(0x7f0000000200)=""/178}, 0x48) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup\x00', 0x200002, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000000)={r1, r0}, 0x10) r2 = request_key(&(0x7f0000000580)='uger\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000440)='vboxnet0$em0\x00', 0xfffffffffffffffd) r3 = request_key(&(0x7f0000000380)='trusted\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000400)='GPL\x00', 0xfffffffffffffffb) keyctl$negate(0xd, r2, 0xfffffffffffffc01, r3) socket$nl_route(0x10, 0x3, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000000c0)={r1, 0x0, 0x0, 0x0, &(0x7f0000000040)=[0x0], 0x1}, 0x20) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000540)='/dev/vga_arbiter\x00', 0x1fe, 0x0) keyctl$reject(0x13, r2, 0x2, 0xfff, r3) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r4, 0x4010640d, &(0x7f0000000140)={0x21000000}) 2018/04/03 21:44:43 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup2(r0, r0) ioctl$KVM_ASSIGN_SET_MSIX_NR(r1, 0x4008ae73, &(0x7f0000000780)={0xfffffffffffffff8, 0x4}) getsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000000200), &(0x7f0000000700)=0xfffffffffffffda0) syz_genetlink_get_family_id$fou(&(0x7f0000000580)='fou\x00') r2 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) r3 = add_key$keyring(&(0x7f0000000400)='keyring\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r2) r4 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, 0x0, 0x0, r3) r5 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000000b00)={0x73, 0x79, 0x7a}, &(0x7f0000000440)='\x00\x00\x00\x00\x00\x00\x00X', 0x8, r4) r6 = syz_open_dev$adsp(&(0x7f0000000640)='/dev/adsp#\x00', 0xfff, 0x10002) ioctl$KDGKBSENT(r6, 0x4b48, &(0x7f00000006c0)={0x500000, 0x2}) r7 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f0000002c80)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x3e4, r3) r8 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000740)='/dev/autofs\x00', 0x80000, 0x0) mount(&(0x7f0000000940)='./file0\x00', &(0x7f0000000ac0)='./file0\x00', &(0x7f0000000980)="b5447de27866730081ee9d4776d062f966f700d5dd3bab3c89f3e4ffe03d2f95d6d9e2c996ce90cbe942da4ecf17573ad5d5", 0x81000, &(0x7f0000000b40)="0d3577ea66bcdec231a5321b2fb320007e18ce7cfd7eb66923f6df672fef53e746646eb51af2e87c5e4f35caa925e1f72992e5efd35a8a33eb5c5d394dd7bbf437971a91e60810f6172d0083a6ce15e12ffee797fb5f71ee96d9726895842e485b78b2f1996454c8391bb97a9a1337f6db2ff9f927725da7ecb33a2077b5a5506fcaa9eeddb7d5df57262a6dff27d5c2cf26ed45a47d7601af69daab03870af62405c4e9b693fc857e687e77091deb0d39c66c278dc38ffaf9168e7995ae93b603de7a925bbeedb0d6caa73f5408cb7f3b33bbefc765053267a629427cff7b218733d9a5de4601d176f460d8fbd82b1b14401b7545217b") getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000280)={0x0, @in6={{0xa, 0x4e22, 0x7, @empty, 0x3f}}, [0x100, 0x6, 0x1, 0x3, 0x7fff, 0x6, 0xf1, 0x20, 0x3, 0x3, 0x8001, 0xffffffffffffff81, 0x0, 0xdffffffffffffff8, 0x40]}, &(0x7f0000000140)=0xffffffffffffffd6) chdir(&(0x7f0000000100)='./file0\x00') getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00000004c0), &(0x7f0000000500)=0x14) keyctl$dh_compute(0x17, &(0x7f0000000080)={r5, r7, r7}, &(0x7f0000a53ffb)=""/5, 0x5, &(0x7f0000c61fc8)={&(0x7f0000000040)={'rmd256-generic\x00'}}) ioctl$TUNSETVNETHDRSZ(r8, 0x400454d8, &(0x7f0000000480)=0x3) setsockopt$inet6_int(r1, 0x29, 0x1, &(0x7f00000007c0)=0x89e, 0xfffffffffffffe31) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000a00)='/dev/sequencer\x00', 0x8697e6a88da5a50b, 0x0) ioctl$sock_ifreq(r1, 0x891f, &(0x7f00000009c0)={'ipddp0\x00', @ifru_flags=0xd4f14deea367fd7f}) r9 = shmget$private(0x0, 0x3000, 0x54000c90, &(0x7f0000ffd000/0x3000)=nil) shmctl$SHM_INFO(r9, 0xe, &(0x7f0000000800)=""/217) 2018/04/03 21:44:43 executing program 5: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x20c000, 0x0) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000040)={'syz_tun\x00', {0x2, 0x4e23, @loopback=0x7f000001}}) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x20008000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x1c, r1, 0x100, 0x70bd29, 0x25dfdbfc, {0xc}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7ff}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4040}, 0x80) connect$llc(r0, &(0x7f00000001c0)={0x1a, 0x5, 0x101, 0x8, 0x7ff, 0x4}, 0x10) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x4e23, 0xf8, @mcast1={0xff, 0x1, [], 0x1}, 0x7}, 0x1c) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000380)={0x40, 0x0, &(0x7f0000000240)=[@increfs={0x40046304, 0x2}, @request_death={0x400c630e, 0x4}, @request_death={0x400c630e, 0x4}, @clear_death={0x400c630f, 0x0, 0x4}, @increfs={0x40046304}], 0xf6, 0x0, &(0x7f0000000280)="50b54e05a019904ae5ed11dbb53af13f44660d7815869beb0d7f5325da863ccaaafef99bb93209194c9cc25729f698f56b04d1d5c44486997906b2ac52cc7cfe0a35713fd025b7cd3664f1a88c2502733685adecc6bb004dcf02ddc7913765bfd58961a03b9377738eb1a677a80deb9c4681823fe6f62103a36852d09818e0a5e40213e4f6efdadf3059c93e7434919087be50abab1861193fd45e44e5bcd7498a06bbd09609ba3ee6a65eba2c08218a7550bccb4332ce55c8169f54dab7b471f6ba681aae3817e0f5737675301c9edfa300a27f477979217611e232d544c1b4148646836e42237590e86c012e8ce31fb3177d1d74a6"}) setsockopt$RDS_RECVERR(r0, 0x114, 0x5, &(0x7f00000003c0)=0x1, 0x4) ioctl$TUNSETLINK(r0, 0x400454cd, 0x30c) ioctl$KVM_PPC_ALLOCATE_HTAB(r0, 0xc004aea7, &(0x7f0000000400)=0x6) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000440)={0x1, 0x1, 0x5, 0x86, 0xff}, 0xc) bind(r0, &(0x7f0000000480)=@ipx={0x4, 0x0, 0x5df6, "fc5d8dff28d5", 0x9}, 0x80) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000000500)={0x3, 0x2, 0x6, 0x2, 0xd30}) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000540)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$IPVS_CMD_FLUSH(r0, &(0x7f0000000640)={&(0x7f0000000580)={0x10, 0x0, 0x0, 0x202000}, 0xc, &(0x7f0000000600)={&(0x7f00000005c0)={0x1c, r1, 0x2, 0x70bd29, 0x25dfdbff, {0x11}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x80}]}, 0x1c}, 0x1, 0x0, 0x0, 0x40000}, 0x20000080) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000001cc0)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001d00)={{{@in=@multicast1, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@multicast2}}, &(0x7f0000001e00)=0xe8) getgroups(0x2, &(0x7f0000001e40)=[0x0, 0x0]) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000001e80)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001ec0)={{{@in=@rand_addr, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@rand_addr}}, &(0x7f0000001fc0)=0xe8) fstat(r2, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r0, &(0x7f0000003340)=[{&(0x7f0000000680)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f0000001c00)=[{&(0x7f0000000700)="61db183360f0087801301479b809814121879ef5befc6d4f29db2cd3df5fc92189124a3e07d34d740deb03a7117877d25fb386832b69c519fe527e3bb88cb5f9814ae4f7ad223d77b925ea601dae46f18ec1a6553958540a89b3ad426d471c980d500a9ce3b8abbbfa5abd08c40bba8ca4429ad3033973001c63409ccbf9b968009c8034e4300f851e906f64d29fe7be1164a6c9b1b45d7466d9f6bcc036974c8fbdfc0d0d2f454471c039a5a9a1644b71aa0e476d31803b6ffc47dd23d09d185b0343fb7c6db22daf38017a7feaa645a15a2a5acc1b8e1f775fe499f41bc2", 0xdf}, {&(0x7f0000000800)="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{&(0x7f0000001a00)="6bf0d55676e2088453e4c0d24fda156cf994b494cbdcfbe7bfcaf0a0ae4a9ab055f92a2a3566ffd3a97ae73905dbb0873323e5a1ab198fa270906d5e630a9d2c5d6baa1535e3a12a8e5ec19dc8decd1ddc8b7ee7a27beb56629fad7574299f930874501667035c920e9e466d013bc65c495275406afccc08e40387d3d6ddf6177df45db82c069cde020e1b63543628067ae8b604de0059bdd560412b4d1a05f03d00092b0a5fecb665b73c0cb1bb913615e5ab7738c3b6b6a538373478048e", 0xbf}, {&(0x7f0000001ac0)="7b28acdca33f9d73863882879159ff9911d2f5671bc9bd11aa414a3bab0b8cc4b57d84397b44f354d3d3fb3dbd82dd38b7a4923ceb96b3517878f9e7ae6e", 0x3e}, {&(0x7f0000001b00)="7c455eda146e86fd85e3bda84933ff224c4177401fcd12324bbe6e1816e1c5d872b2bf21170b9e6b94cc24607060a8af1baa4c3d45ed01ae02a66e7baa8bc8f4b611387b906c3ed5e542eb5721cde08cf0a58dbe5439f973c7a6494fccf497322766f25e135d86b7a4e2b850aeb264329fe237417d7178ebe65bea76680f628df278f1a9589d3d9424c402fe0a7097661eb8cfc0f321ecfd206f7ac0709db2980e9526ce86425ae4be1e34fe140ef1834419a1f15c4d32442ce8a7b007e376bbf8f1385e45f0e0ebc483a9027dd0b6cf424d27ae442c7e167c84830b39508cfc326d9b6d603e7a10573346b50edb7df5c0275f75", 0xf4}], 0x9, &(0x7f0000002080)=[@cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x18, 0x1, 0x1, [r3, r3]}, @rights={0x30, 0x1, 0x1, [r3, r0, r0, r2, r2, r3, r0]}, @rights={0x30, 0x1, 0x1, [r3, r0, r3, r3, r2, r0, r3]}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @rights={0x18, 0x1, 0x1, [r2]}, @rights={0x38, 0x1, 0x1, [r3, r0, r2, r0, r3, r3, r2, r3, r2, r3]}], 0x108, 0x11}, {&(0x7f00000021c0)=@abs={0x0, 0x0, 0x4e21}, 0x6e, &(0x7f00000032c0)=[{&(0x7f0000002240)="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", 0x1000}, {&(0x7f0000003240)="7d0a2c5da0a5b1e67872d9cefa74799837ab7045ec1e15506400dab869b234e4e8cc0c53e5f5fa83e900077998c33e7ca6e8f3cab6152d70c83ede9f5a69c282e72ead7f385cb92e95186d1cbbb45074ce499787f7db54e1d611ce8694879d87cd9a2735d6b610a30ea107abb27c37d16e39ca64f43714f15723aa2309cb", 0x7e}], 0x2, &(0x7f0000003300)=[@rights={0x20, 0x1, 0x1, [r3, r2, r0, r0]}], 0x20, 0x40000}], 0x2, 0x800) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f00000033c0), &(0x7f0000003400)=0x4) accept4$alg(r0, 0x0, 0x0, 0x80800) getresgid(&(0x7f0000003440), &(0x7f0000003480), &(0x7f00000034c0)) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000003500)={0x0, 0x7e, "71c408798be6a77b30cf3005598820c55f08d0ffee28022c52bdd9988ffa66edc3fca0ee0b84de3eed759f4bee1424dbddd8bb208e4a07ef7bd8a250d6cf55bd07df4d09756f14a6c47afa9542ed00490d45b8fb2ef9a2fc6310fa945fc2ebe4a2e9d6f16733e94256f426ef173da514702cd89ee6e4f2b45d61ac042e61"}, &(0x7f00000035c0)=0x86) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000003600)={r10, 0x9, "1cb0fea15e12b1be0a"}, &(0x7f0000003640)=0x11) setns(r0, 0x4000000) syz_open_procfs(r4, &(0x7f0000003680)='net/hci\x00') 2018/04/03 21:44:43 executing program 4: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vcs\x00', 0x28c102, 0x0) ioctl$KVM_GET_PIT(r0, 0xc048ae65, &(0x7f00000002c0)) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EVIOCSKEYCODE_V2(0xffffffffffffffff, 0x40284504, &(0x7f000015cfd8)={0x0, 0x1000000000001, 0x0, 0x0, "cc450294828d9b0006c7c917d91a496bed9216a6f3af549d6ee1fe23a16ba2a4"}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000500)='/dev/sequencer2\x00', 0x44100, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000000080)={0x0, 0x0}) getresuid(&(0x7f0000000100), &(0x7f0000000140)=0x0, &(0x7f0000000180)) fstat(r1, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000240)={r3, r4, r5}, 0xc) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f0000000540)={r0, r0, 0x1, 0x7, &(0x7f0000000040)="22197209640fc593c9b55aced29fde33208cd0e2695c91bd42f37c27a9e6dade03f262cd578b28c9", 0x3, 0x9, 0x8, 0x8, 0x2, 0x100000001, 0x100000001, "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"}) openat$rtc(0xffffffffffffff9c, &(0x7f0000000340)='/dev/rtc\x00', 0x80000, 0x0) 2018/04/03 21:44:43 executing program 7: pipe2(&(0x7f0000000280)={0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000240)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) lsetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)=@known='security.ima\x00', &(0x7f0000000140)='em1vboxnet0trusted\x00', 0x13, 0x0) chmod(&(0x7f0000000080)='./file0\x00', 0x0) dup2(r0, r1) 2018/04/03 21:44:43 executing program 6: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00006ae000)={0xe, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x90) 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_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000616ff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r4, &(0x7f0000bba000)={&(0x7f00003a2000)=@abs, 0x8, &(0x7f00006c6ff0), 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="180000000000000001000000010000003bfb7299f6fda87570f033afa63b24c928b79fb3db94529017328a21ab486d", @ANYRES32, @ANYBLOB='\x00\x00\x00\x00'], 0x18}, 0x0) close(r3) r5 = syz_open_dev$vcsn(&(0x7f0000000540)='/dev/vcs#\x00', 0x7ff, 0x4000) ioctl$DRM_IOCTL_VERSION(r5, 0xc0406400, &(0x7f0000000700)={0x2, 0x7fffffff, 0x4, 0x12, &(0x7f0000000580)=""/18, 0xaa, &(0x7f0000000640)=""/170, 0x1000, &(0x7f0000000ac0)=""/4096}) close(r2) r6 = syz_open_procfs(0x0, &(0x7f00004c6f8b)='mounts\x00') readv(r6, &(0x7f0000000740)=[{&(0x7f0000000200)=""/41, 0x29}, {&(0x7f0000000440)=""/128, 0x80}, {&(0x7f00000005c0)=""/68, 0x44}], 0x3) setsockopt$inet6_MRT6_ADD_MIF(r6, 0x29, 0xca, &(0x7f0000000180)={0x1000, 0x0, 0x0, 0x1}, 0xc) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) ioctl$KDENABIO(r6, 0x4b36) recvmsg$netrom(r6, &(0x7f00000000c0)={&(0x7f0000000780)=@ax25={0x3, {"3c1b7251c1894a"}}, 0x10, &(0x7f0000000fc0), 0x0, &(0x7f0000000ac0)}, 0x40000140) sendto(0xffffffffffffffff, &(0x7f00000008c0), 0x0, 0x0, &(0x7f0000000900)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x3, 0x1, 0x0, 0x2, {0xa, 0x4e24, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}}, 0x80) ptrace$peek(0x1, 0x0, &(0x7f00000001c0)) mlockall(0x3) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x1, &(0x7f00000007c0)="ad413983dce8fda692b19ca665e8ec77fa460cd42977c0457fd5e513959b8c97ae621bb4901c4e02feb9c506bb7a185e14ce240442c0569367f41339a6de4e23d1c7ab2eec7dc1dc53ce1c19d3504046b72e65da") mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x100000, &(0x7f00000002c0)) setsockopt$packet_fanout_data(0xffffffffffffffff, 0x107, 0x16, &(0x7f0000000a80)={0x1, &(0x7f0000000080)=[{0x8, 0x0, 0xdda3}]}, 0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r6, 0x84, 0x7c, &(0x7f0000000380)={0x0, 0x7083d0ca, 0x2}, &(0x7f00000003c0)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r6, 0x84, 0x71, &(0x7f0000000400)={r7, 0x7}, &(0x7f0000000500)=0x8) mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='.', &(0x7f0000000040)="045b898f73", 0x1004, 0x0) mount(&(0x7f00000008c0)='.', &(0x7f0000000a40)='./file0\x00', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f0000000980)) ioctl$TIOCSSOFTCAR(0xffffffffffffffff, 0x541a, &(0x7f0000000a00)=0x439d0444) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000d1cfff)="d6") recvmsg(r1, &(0x7f0000000480)={&(0x7f0000004ac0)=@can, 0x80, &(0x7f0000000440), 0x0, &(0x7f0000005100)=""/93, 0x5d}, 0x0) 2018/04/03 21:44:43 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-3way\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000040)={0x0, 0x1, 0x6, [0x400, 0x68, 0x6e0, 0x1f8, 0x7, 0x20]}, &(0x7f0000000080)=0x14) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000140)={r2, 0x21, "9ea454465ff72787263ce96b9fc36322f72443c967522b43086edfe45ec1ff36bd"}, &(0x7f0000000180)=0x29) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000b", 0x10) sendmmsg$alg(r1, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000200)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) write(r1, &(0x7f0000000340)="791f7dfde0815c48c13197fc2e324deacdee8360e87bd43084d6d6437c203d53", 0x20) recvmsg(r1, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x5c, &(0x7f0000000000)=[{&(0x7f000080f000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)}, 0x0) [ 320.006957] IPVS: ftp: loaded support on port[0] = 21 [ 320.896395] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 321.533404] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 321.539507] 8021q: adding VLAN 0 to HW filter on device bond0 [ 321.601770] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 321.661795] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 321.667949] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 321.675793] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 321.696869] FAULT_INJECTION: forcing a failure. [ 321.696869] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 321.708686] CPU: 1 PID: 22315 Comm: syz-executor3 Not tainted 4.16.0+ #13 [ 321.715589] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 321.724917] Call Trace: [ 321.727485] dump_stack+0x1a7/0x27d [ 321.731092] ? arch_local_irq_restore+0x53/0x53 [ 321.735741] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 321.740914] should_fail+0x914/0xae0 [ 321.744607] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 321.749688] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 321.754853] ? print_irqtrace_events+0x270/0x270 [ 321.759584] ? lock_downgrade+0x980/0x980 [ 321.763711] ? trace_hardirqs_off+0x10/0x10 [ 321.768014] ? lock_acquire+0x1d5/0x580 [ 321.771976] ? find_held_lock+0x35/0x1d0 [ 321.776020] ? should_fail+0x23b/0xae0 [ 321.779887] __alloc_pages_nodemask+0x327/0xdd0 [ 321.784533] ? __alloc_pages_slowpath+0x2d30/0x2d30 [ 321.789526] ? rcu_is_watching+0x85/0x130 [ 321.793650] ? rcu_report_exp_cpu_mult+0x480/0x480 [ 321.798559] ? find_held_lock+0x35/0x1d0 [ 321.802603] ? check_same_owner+0x320/0x320 [ 321.806903] cache_grow_begin+0x72/0x6e0 [ 321.810942] kmem_cache_alloc+0x400/0x760 [ 321.815068] ? proc_fail_nth_write+0x9b/0x1e0 [ 321.819545] getname_flags+0xcb/0x580 [ 321.823321] user_path_at_empty+0x2d/0x50 [ 321.827444] do_mount+0x15f/0x2b90 [ 321.830963] ? copy_mount_string+0x40/0x40 [ 321.835174] ? rcu_pm_notify+0xc0/0xc0 [ 321.839045] ? copy_mount_options+0x5f/0x2e0 [ 321.843427] ? rcu_read_lock_sched_held+0x108/0x120 [ 321.848449] ? kmem_cache_alloc_trace+0x459/0x740 [ 321.853268] ? kasan_check_write+0x14/0x20 [ 321.857480] ? _copy_from_user+0x99/0x110 [ 321.861606] ? copy_mount_options+0x1f7/0x2e0 [ 321.866077] ksys_mount+0xab/0x120 [ 321.869607] SyS_mount+0x39/0x50 [ 321.872952] ? ksys_mount+0x120/0x120 [ 321.876728] do_syscall_64+0x281/0x940 [ 321.880589] ? vmalloc_sync_all+0x30/0x30 [ 321.884709] ? finish_task_switch+0x1b9/0x970 [ 321.889176] ? finish_task_switch+0x17a/0x970 [ 321.893647] ? syscall_return_slowpath+0x550/0x550 [ 321.898549] ? syscall_return_slowpath+0x2ac/0x550 [ 321.903452] ? prepare_exit_to_usermode+0x350/0x350 [ 321.908455] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 321.913799] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 321.918617] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 321.923782] RIP: 0033:0x4552d9 [ 321.926946] RSP: 002b:00007ff16ecb6c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 321.934635] RAX: ffffffffffffffda RBX: 00007ff16ecb76d4 RCX: 00000000004552d9 [ 321.941879] RDX: 0000000020000240 RSI: 0000000020000080 RDI: 0000000020000280 [ 321.949125] RBP: 000000000072bea0 R08: 0000000020000040 R09: 0000000000000000 2018/04/03 21:44:45 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000080)={0x8, 0x2}, 0x4) syz_emit_ethernet(0x16, &(0x7f0000982f5b)={@link_local={0x1, 0x80, 0xc2}, @random="e08ea5870cf0", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast2=0xe0000002, @dev={0xac, 0x14}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "2099e9", 0x0, "d085f5"}}}}}}, &(0x7f0000000000)) 2018/04/03 21:44:45 executing program 4: execveat(0xffffffffffffffff, &(0x7f0000000100)='./file1\x00', &(0x7f0000000240)=[&(0x7f0000000180)='security.capability\x00'], &(0x7f00000003c0), 0x0) mknod$loop(&(0x7f0000000ff8)='./file0\x00', 0x3, 0xffffffffffffffff) lsetxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)=@known='security.capability\x00', &(0x7f0000000080)="0000000201000000000000010400000000000000", 0x14, 0x0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000180), &(0x7f0000000140)) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/dsp\x00', 0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000280)={{{@in=@broadcast, @in=@multicast2}}, {{@in=@remote}}}, &(0x7f00000001c0)=0xe8) 2018/04/03 21:44:45 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x7, 0x4, 0x8, 0x7}, 0x2c) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000080)={r0, 0x28, &(0x7f00000000c0)={0x0, 0x0}}, 0x10) r2 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000200)={r1, 0x0, 0x10}, 0xffffffffffffff8e) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000040)={r2, &(0x7f0000000140)="79fe34a3fb1828876a89abfe0e051a46d8148d599cd600c1ba5f034b66a77345d956a350d4132ad41c4eb097aba8e2b08030056e0b21e5a1945984c95f202319d73744b01a55e58fdbab5ac0f3ba780abe177448752033348a63d67b454c599ec5f97e274a27d05de36dce1f31da481b3be47c720007815b7c5b8502e57dea9094dbdb", &(0x7f0000001240)=""/4096}, 0x18) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000100)={r2, &(0x7f00000000c0), &(0x7f0000000240)=""/4096}, 0x4) 2018/04/03 21:44:45 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x896d, &(0x7f0000000000)={'gretap0\x00', @ifru_map={0x7, 0x80000001, 0x6, 0x0, 0xff, 0x81}}) read(r0, &(0x7f0000000080)=""/100, 0x64) accept(r0, &(0x7f0000000240)=@can={0x0, 0x0}, &(0x7f0000000040)=0x80) r2 = syz_open_dev$mouse(&(0x7f0000000340)='/dev/input/mouse#\x00', 0x1d, 0x200) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r2, 0x80045300, &(0x7f0000000380)) recvfrom(r0, &(0x7f0000000140)=""/222, 0xde, 0x2040, &(0x7f00000002c0)=@can={0x1d, r1}, 0x80) ioctl$sock_ifreq(r0, 0x8922, &(0x7f0000000100)={'syz_tun\x00', @ifru_ivalue=0x5}) 2018/04/03 21:44:45 executing program 7: pipe2(&(0x7f0000000280)={0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000000240)={0xaa}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) lsetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)=@known='security.ima\x00', &(0x7f0000000140)='em1vboxnet0trusted\x00', 0x13, 0x0) chmod(&(0x7f0000000080)='./file0\x00', 0x0) dup2(r0, 0xffffffffffffffff) 2018/04/03 21:44:45 executing program 1: r0 = socket$inet6(0xa, 0x80803, 0x84) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r1, &(0x7f0000000080)={0x10, 0x0, 0x25dfdbfe, 0x3}, 0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in, @in=@dev={0xac, 0x14, 0x14}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x6c}, 0x0, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x90}}, 0xe8) connect$inet6(r0, &(0x7f00000000c0)={0xa}, 0x1c) 2018/04/03 21:44:45 executing program 3 (fault-call:2 fault-nth:5): open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) syz_fuse_mount(&(0x7f0000000100)='./file0\x00', 0x8000, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f0000000280)='./file0/file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000240)='fusectl\x00', 0x0, &(0x7f0000000040)) 2018/04/03 21:44:45 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x4000, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r0, 0x4040aea0, &(0x7f0000000140)={0xe3c, 0x3, 0x9, 0x0, 0x7, 0x0, 0x1, 0x8000, 0x100000000, 0x3, 0x7, 0xd8, 0x0, 0x101, 0x2, 0x8, 0x1, 0x3ff, 0x5d81}) r1 = syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008fd0)={0x8, 0x0, &(0x7f000000dff8)=ANY=[@ANYBLOB="612504e3a93f23c5"], 0x0, 0x0, &(0x7f0000000f4d)}) openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x100, 0x0) r2 = socket$bt_rfcomm(0x1f, 0x3, 0x3) pipe2(&(0x7f0000000080), 0x4000) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000000)={0x7, r2}) ioctl$PPPIOCGMRU(r3, 0x80047453, &(0x7f0000000040)) [ 321.956366] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 321.963615] R13: 00000000000003fa R14: 00000000006f9010 R15: 0000000000000004 2018/04/03 21:44:45 executing program 7: pipe2(&(0x7f0000000280)={0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000000240)={0xaa}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) lsetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)=@known='security.ima\x00', &(0x7f0000000140)='em1vboxnet0trusted\x00', 0x13, 0x0) chmod(&(0x7f0000000080)='./file0\x00', 0x0) dup2(r0, 0xffffffffffffffff) [ 322.011312] binder: 22319:22321 unknown command -486267551 [ 322.020826] syz_tun: Invalid MTU 5 requested, hw min 68 [ 322.029075] binder: 22319:22321 ioctl c0306201 20008fd0 returned -22 2018/04/03 21:44:45 executing program 2: r0 = socket$bt_hidp(0x1f, 0x3, 0x6) socketpair$inet6(0xa, 0x0, 0x200, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet6_udp_SIOCOUTQ(r2, 0x5411, &(0x7f0000000040)) setsockopt$inet6_udp_int(r1, 0x11, 0x1, &(0x7f0000000080)=0x9e, 0x4) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0xffffffffffffffe1, 0x1000, 0x1e8a, 0x0, 0x5}, &(0x7f0000000100)=0x14) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000140)={0x0, 0x40, 0x4, 0xff, 0x9, 0x9, 0x7fffffff, 0x4, r3}, &(0x7f0000000180)=0x20) pipe2(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) socket$pppoe(0x18, 0x1, 0x0) getsockopt(r1, 0x0, 0x7, &(0x7f0000000200)=""/208, &(0x7f0000000300)=0xd0) r7 = syz_open_dev$sndpcmc(&(0x7f0000000340)='/dev/snd/pcmC#D#c\x00', 0x65e5, 0x400000) fcntl$setsig(r5, 0xa, 0x2f) pipe2(&(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$TCSETAF(r5, 0x5408, &(0x7f00000003c0)={0x4, 0x10000, 0x3, 0xa9, 0x5, 0x3, 0x14a, 0x0, 0x8, 0x7}) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000400)=0x3) ioctl$VT_DISALLOCATE(r9, 0x5608) setsockopt$inet6_buf(r8, 0x29, 0x3b, &(0x7f0000000440)="8e1bf07e15e6215786ae8b5342", 0xd) ioctl$LOOP_GET_STATUS64(r9, 0x4c05, &(0x7f0000000480)) setsockopt$inet_sctp_SCTP_MAXSEG(r5, 0x84, 0xd, &(0x7f0000000580)=@assoc_id=r4, 0x4) open$dir(&(0x7f00000005c0)='./file0\x00', 0x202c0, 0x10) ioctl$KVM_S390_UCAS_UNMAP(r7, 0x4018ae51, &(0x7f0000000600)={0x9, 0x7d5, 0x8001}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r6, 0x84, 0x7c, &(0x7f0000000640)={r3, 0xfffffffffffffffa, 0x7f}, &(0x7f0000000680)=0x8) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r5, 0xc0105303, &(0x7f00000006c0)={0x5, 0x0, 0x6}) ioctl$sock_inet_sctp_SIOCINQ(r5, 0x541b, &(0x7f0000000700)) fanotify_mark(r9, 0x4, 0x20019, r7, &(0x7f0000000740)='./file0\x00') ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000780)) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r8, 0x84, 0x20, &(0x7f00000007c0), &(0x7f0000000800)=0x4) ioctl$TUNSETSTEERINGEBPF(r9, 0x800454e0, &(0x7f0000000840)=r5) ioctl$KVM_GET_SUPPORTED_CPUID(r8, 0xc008ae05, &(0x7f0000000880)=""/108) sendmsg$alg(r5, &(0x7f0000000a80)={0x0, 0x0, &(0x7f0000000940)=[{&(0x7f0000000900)="cea7658f396b8ab2e6d32c5ae1b7658dbeb6d79d4d0777bab1eca11dcca4c12c52820b600a560d9f7c21d66712e54f9e", 0x30}], 0x1, &(0x7f0000000980)=[@iv={0xe0, 0x117, 0x2, 0xcb, "5fa6a927dbac6dbeed42606ff65c7eb73b7325c7b27ab9edef76c8806ae70d915021fc03cdc657f1d800e13fc64aa86bd7e405e41810a93e10da0ede48737548856e4f07188dcb8576cafb171563a742cb51e14e7e45940b5578a94c5d468786f3fe69aea1c1365e937335bac0a69505da29f0e74d6c3711a0645ad6a7f92d8c5263ff5aa292c41c198b022dec557d466f4c29e2e143132a1b959584645205a16ab7b672ef35028fbe0896e6abaa562a91d74a4ae20818413778e6b3c8dadfeebe415a28613ba5bf4ee116"}], 0xe0, 0x8080}, 0x1) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r9, 0x80045301, &(0x7f0000000ac0)) 2018/04/03 21:44:45 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000140)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-camellia-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040)="87a45f85fc0850e90cddef94e04fab718b18d55c7d75dd31a0bea2ca72e482af2620bf185dbbed51589227e07fbb63af40fc2be9b8c99cd17ce853f86a2138c4dd0698b2db5cf3c8aad556d58323980a0d728af40b6c3e1753b715f6ed651872ce4ce196abfaca4b7b4093c4cd33749b8d3a4e030f10408a1a5f98f328f9084f3da813459ad1", 0x86) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000300)=[{&(0x7f0000001480)="e6b38bd05a7dd351e28f7f1caf6f6e8b", 0x10}], 0x1, &(0x7f0000000240)}, 0x0) recvmsg(r1, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x80, &(0x7f0000000000)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0x6}, 0x0) 2018/04/03 21:44:45 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xb, 0x7f, 0x7, 0x5, 0x1}, 0x2c) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x202000, 0x0) syz_open_dev$sndpcmc(&(0x7f00000000c0)='/dev/snd/pcmC#D#c\x00', 0x20, 0x40082) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000000080)={0xa7}, 0x4) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000180)={r0, &(0x7f0000000080), &(0x7f00000000c0)}, 0x20) bpf$MAP_CREATE(0x4, &(0x7f0000000880)={0x13, 0x0, 0x0, 0x0, 0x20000000, 0x0}, 0x2c) 2018/04/03 21:44:45 executing program 4: mprotect(&(0x7f0000006000/0x4000)=nil, 0x4000, 0x1) syz_open_dev$usbmon(&(0x7f0000006000)='/dev/usbmon#\x00', 0x0, 0x0) mremap(&(0x7f0000006000/0x2000)=nil, 0x2000, 0x2000, 0x3, &(0x7f0000002000/0x2000)=nil) madvise(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x3) 2018/04/03 21:44:45 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) memfd_create(&(0x7f00000003c0)='/dev/kvm\x00', 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$inet(0x2, 0x0, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, &(0x7f0000000080), &(0x7f0000000100)=0x4) ioctl$KVM_X86_SETUP_MCE(0xffffffffffffffff, 0x4008ae9c, &(0x7f0000000000)={0x0, 0x0, 0x6}) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@text16={0x10, &(0x7f0000000300)="c16a00012e260f01ca0f300f350f20e06635000100000f22e066b8ef0000000f23c80f21f866350c00e0000f23f80f21976766c7442400a56c05676766c7442402af3f00006766c744240600000000670f011424b8f1008ee80faeaf0100", 0x5e}], 0x1, 0x0, &(0x7f0000000100), 0x0) ioctl$KVM_SET_REGS(0xffffffffffffffff, 0x4090ae82, &(0x7f0000000200)={[0x20, 0x9, 0x2, 0x7f, 0x1, 0x215, 0x800, 0x0, 0x0, 0x8, 0x0, 0xeda, 0x3c, 0x5, 0x0, 0xf2], 0x0, 0x200}) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f00000002c0)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)={0x14, 0x0, 0x0, 0x0, 0x0, {0xa}}, 0x14}, 0x1}, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_DEBUGREGS(0xffffffffffffffff, 0x4080aea2, &(0x7f0000000140)={[0x7000, 0x2000, 0xf000], 0x2, 0x10}) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f00000004c0)=""/255, &(0x7f0000000380)=0xff) [ 322.079005] binder: 22319:22335 unknown command -486267551 [ 322.093133] binder: 22319:22335 ioctl c0306201 20008fd0 returned -22 2018/04/03 21:44:45 executing program 6: r0 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, 0x61) sendmsg$key(r0, &(0x7f0000000280)={0x20480, 0x0, &(0x7f0000000000)={&(0x7f0000000340)=ANY=[@ANYBLOB="02000000030000000000000000000000f00e0c19cbf1b10272329b601db2625448036f7b364d4926de01000000000000007486a31b25eb85c127b5693e558e582f707df6ddeb23cd1d7500a5e71c4f0fedaa4ed91617568818094f8d3f53abf3893d188418762991d5223861dba9c4093ecb2b2185f567c4cda223ba584462ead3df7a55883ea94686f3a4e406dcfae09018af75000000000000001f317cb8d3733b0211aee8dcdda5"], 0x100}, 0x1}, 0x0) r1 = dup2(r0, r0) bind$pptp(r0, &(0x7f0000000200)={0x18, 0x2, {0x1, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1e) r2 = accept4(r0, &(0x7f0000000040)=@can={0x0, 0x0}, &(0x7f00000000c0)=0x80, 0x80800) setsockopt$inet6_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f00000001c0)={0x3f}, 0x4) mq_getsetattr(r1, &(0x7f00000002c0)={0x7, 0x6, 0x1, 0xf9a, 0x100000001, 0x4, 0xfff, 0xfffffffffffffffc}, &(0x7f0000000300)) r4 = gettid() bpf$OBJ_GET_MAP(0x7, &(0x7f0000000400)={&(0x7f0000000180)='./file0\x00', 0x0, 0x10}, 0x10) sched_setparam(r4, &(0x7f0000000240)=0x800) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000100)={'ifb0\x00', r3}) kcmp(r4, r4, 0x7, r1, r2) [ 322.271765] bond0 (unregistering): Released all slaves [ 322.289165] kvm [22357]: vcpu0, guest rIP: 0x309 disabled perfctr wrmsr: 0xc2 data 0x224d0000f3ae [ 322.298611] kvm [22357]: vcpu0, guest rIP: 0x309 disabled perfctr wrmsr: 0xc2 data 0x289d000050d2 [ 322.319165] kvm [22357]: vcpu0, guest rIP: 0x309 disabled perfctr wrmsr: 0xc1 data 0x8d0a00006ca6 [ 322.351803] kvm [22357]: vcpu0, guest rIP: 0x309 disabled perfctr wrmsr: 0xc1 data 0x2bdd0000f30b [ 322.367058] kvm [22357]: vcpu0, guest rIP: 0x309 disabled perfctr wrmsr: 0xc1 data 0x6d8400006ef1 [ 322.377530] kvm [22357]: vcpu0, guest rIP: 0x309 disabled perfctr wrmsr: 0xc1 data 0x8d2e000098c8 [ 322.390375] kvm [22357]: vcpu0, guest rIP: 0x309 disabled perfctr wrmsr: 0xc2 data 0xe4c40000d5c7 [ 322.399689] kvm [22357]: vcpu0, guest rIP: 0x309 disabled perfctr wrmsr: 0xc1 data 0xedbc0000988c [ 322.409689] kvm [22357]: vcpu0, guest rIP: 0x309 disabled perfctr wrmsr: 0xc2 data 0xfe5e0000660b [ 322.421517] kvm [22357]: vcpu0, guest rIP: 0x309 disabled perfctr wrmsr: 0xc1 data 0x2bce0000bece 2018/04/03 21:44:46 executing program 5: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000080)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x400000, 0x0) ioctl$KDGETMODE(r1, 0x4b3b, &(0x7f0000000180)) r2 = dup(r0) 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_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000000200)=0x1ff, 0xfffffffffffffcec) ioctl$UFFDIO_COPY(r2, 0xc028aa03, &(0x7f0000003ff0)={&(0x7f0000011000/0x3000)=nil, 0x400000}) getsockopt$inet6_tcp_int(r2, 0x6, 0x1f, &(0x7f0000000000), &(0x7f0000000040)=0x4) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r2, 0xc0505350, &(0x7f00000000c0)={{0x6, 0x7}, {0x0, 0x4}, 0x0, 0x1, 0x6}) 2018/04/03 21:44:46 executing program 6: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x2000, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000100)={0x0, 0xc}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000180)={r1, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x15}}}}, 0x84) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) epoll_create(0x7) r3 = epoll_create(0x400000000000804) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000000080)={0x40000007}) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r3, &(0x7f000050aff4)) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000000040)) 2018/04/03 21:44:46 executing program 3 (fault-call:2 fault-nth:6): open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) syz_fuse_mount(&(0x7f0000000100)='./file0\x00', 0x8000, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f0000000280)='./file0/file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000240)='fusectl\x00', 0x0, &(0x7f0000000040)) 2018/04/03 21:44:46 executing program 4: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) pread64(r0, &(0x7f0000000040)=""/92, 0x5c, 0x0) syz_kvm_setup_cpu$x86(r0, r3, &(0x7f0000fe5000/0x18000)=nil, &(0x7f0000000100)=[@text32={0x20, &(0x7f0000000200)="260fd1dfb9a00d0000b800000000ba000000800f3064650f0866ba4200b06eee0fc7aa55410000653ed85f000fc7ae86330000c4c17d28ac573df0c0270f07656567640fc71c", 0x46}], 0x1, 0x0, &(0x7f00000000c0), 0x0) ioctl$KVM_ASSIGN_SET_INTX_MASK(r1, 0x4040aea4, &(0x7f0000000140)={0x7, 0x3, 0x800, 0x0, 0x7c}) 2018/04/03 21:44:46 executing program 7: pipe2(&(0x7f0000000280)={0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000000240)={0xaa}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) lsetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)=@known='security.ima\x00', &(0x7f0000000140)='em1vboxnet0trusted\x00', 0x13, 0x0) chmod(&(0x7f0000000080)='./file0\x00', 0x0) dup2(r0, 0xffffffffffffffff) 2018/04/03 21:44:46 executing program 2: syz_open_procfs(0x0, &(0x7f00000000c0)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f0000000000)) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x4, 0x8, 0x1, 0xfffffffffffffffc, 0x1, 0x4, 0x0, 0x1b}) socket$inet_udp(0x2, 0x2, 0x0) 2018/04/03 21:44:46 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000dfdfee)='/dev/input/event#\x00', 0x0, 0x2) readv(r0, &(0x7f0000000000)=[{&(0x7f00008ec000)=""/219, 0xdb}], 0x1) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000140)='/dev/audio\x00', 0x200008002, 0x0) r2 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x5, 0x200040) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)) ioctl$ION_IOC_HEAP_QUERY(r1, 0xc0184908, &(0x7f00000000c0)={0x55, 0x4, 0x1, r2}) write$evdev(r0, &(0x7f000004d000)=[{{}, 0x0, 0x1}, {{0x2}}], 0x30) 2018/04/03 21:44:46 executing program 0: mknod(&(0x7f000086c000)='./file0\x00', 0x0, 0x0) lstat(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x4626, 0x400c00) inotify_add_watch(r1, &(0x7f0000000100)='./file0\x00', 0x1000040) chown(&(0x7f00000000c0)='./file0\x00', 0x0, r0) stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000040)='./file0\x00', 0x0, r2) symlinkat(&(0x7f0000000200)='./file0\x00', r1, &(0x7f0000000240)='./file0\x00') r3 = msgget$private(0x0, 0x200) msgctl$IPC_STAT(r3, 0x2, &(0x7f0000000280)=""/1) open$dir(&(0x7f0000000000)='./file0\x00', 0x10001, 0x140) 2018/04/03 21:44:46 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mounts\x00') setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000980)=ANY=[@ANYBLOB="6e617400000000000000000000000000000000000000000000000000000000001bb46962f8000000800600005002000050020000ffffffff5002000010010000b0050000b0050000ffffffffb0050000b005000005000000", @ANYPTR=&(0x7f0000000140)=ANY=[@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'], @ANYBLOB="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"], 0x6e0) sendto$inet6(r0, &(0x7f00000008c0)="9d6662a528f2882623f0b6782ea19a5577cfd589b787eb871d5ab910ea5b5fc128c59a80a745ef95cc373aa85d8cddadf5fe1091196c27814c5e82a83b50fdaeb46e01c080572a3b12f1b6520646cae48f261be25e0a23fe93df458b08b17364abe55d9f5431a12adc6115455d069bdd26b21459ef5b4ff80092b5d55341f197d2301f1658104cb202536f6a7503ebad3cc3480898b651a4b53981931e", 0x9d, 0x1, &(0x7f0000000000)={0xa, 0x4e21, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, 0x1c) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) unlink(&(0x7f00000001c0)='./file0\x00') syz_fuse_mount(&(0x7f0000000040)='./file0\x00', 0x4000, 0x0, 0x0, 0x0, 0x0) preadv(r0, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x0) [ 322.573986] QAT: Invalid ioctl [ 322.590447] QAT: Invalid ioctl [ 322.603121] QAT: Invalid ioctl 2018/04/03 21:44:46 executing program 6: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x6, 0x4, 0x9a, 0x9}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00007f2fe0)={r0, &(0x7f0000829fff), &(0x7f0000570fff)}, 0x20) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/sys/net/ipv4/vs/schedule_icmp\x00', 0x2, 0x0) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r1, 0x114, 0xa, &(0x7f00000000c0)={0xfffffffffffffd45}, 0x1) 2018/04/03 21:44:46 executing program 7: pipe2(&(0x7f0000000280)={0xffffffffffffffff}, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000240)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) lsetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)=@known='security.ima\x00', &(0x7f0000000140)='em1vboxnet0trusted\x00', 0x13, 0x0) chmod(&(0x7f0000000080)='./file0\x00', 0x0) dup2(r0, r1) 2018/04/03 21:44:46 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000065fc8)={&(0x7f0000002540)={0x10}, 0xc, &(0x7f0000fd1000)={&(0x7f0000000140)={0x2c, 0x2, 0x6, 0xfffffffffffffffd, 0x0, 0x0, {}, [@nested={0x18, 0x1, [@typed={0x14, 0x0, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}]}]}, 0x2c}, 0x1}, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x100, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f0000000040)=0x1c) 2018/04/03 21:44:46 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$setpipe(r0, 0x407, 0xa2) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000000)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000016ffc)=0xfffff7fffffffffd, 0x4) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000015000)=0x1004, 0x4) r2 = syz_open_dev$dmmidi(&(0x7f0000002300)='/dev/dmmidi#\x00', 0x9, 0x5a100) setsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f0000002340)=0x7, 0x4) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000100), &(0x7f0000000140)=0x8) bind$inet(r0, &(0x7f0000008ff0)={0x2, 0x4e20}, 0x10) r3 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x400, 0x101200) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r3, 0x40505412, &(0x7f0000000080)={0x3, 0x80000000, 0x3, 0x0, 0xe}) listen(r1, 0x0) setns(r1, 0x8000000) setsockopt$packet_rx_ring(r2, 0x107, 0x5, &(0x7f0000000180)=@req3={0x7, 0x10001, 0x1, 0x6, 0x0, 0xfffffffffffffffd, 0x2}, 0x1c) [ 322.622324] QAT: Invalid ioctl [ 322.636306] QAT: Invalid ioctl [ 322.652116] QAT: Invalid ioctl [ 322.663709] QAT: Invalid ioctl [ 322.675290] QAT: Invalid ioctl [ 322.691044] QAT: Invalid ioctl [ 322.715115] QAT: Invalid ioctl [ 322.715165] netlink: 'syz-executor5': attribute type 1 has an invalid length. 2018/04/03 21:44:46 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup3(r0, r0, 0x80000) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000640)=[@in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e21, @rand_addr=0x1}, @in={0x2, 0x4e20}, @in={0x2, 0x4e23, @broadcast=0xffffffff}, @in6={0xa, 0x4e20, 0x8, @dev={0xfe, 0x80, [], 0xf}, 0x40000000000000}, @in6={0xa, 0x4e20, 0xfffffffffffffffc, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, @in={0x2, 0x4e21, @multicast2=0xe0000002}, @in={0x2, 0x4e24}], 0x98) r2 = fcntl$dupfd(r0, 0x0, r0) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000000240)=0x0) process_vm_readv(r3, &(0x7f0000000300)=[{&(0x7f0000000280)=""/81, 0x51}, {&(0x7f0000001040)=""/4096, 0x1000}], 0x2, &(0x7f00000003c0)=[{&(0x7f0000000340)=""/111, 0x6f}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000000740)={0x0, 0x22, "e966f078087552d212ae09245d990749032b64cd992a4747fa796e4cd1842435c89c"}, &(0x7f0000000780)=0x2a) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000007c0)={r4, 0xfffffffffffffff8, 0x46de, 0xfffffffffffffe01, 0xffffffff, 0x4}, &(0x7f0000000800)=0x14) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xa}}}, 0xffffffff, 0x0, 0x9, 0x4, 0x7}, &(0x7f0000000100)=0x98) r6 = syz_open_dev$sndpcmc(&(0x7f0000000200)='/dev/snd/pcmC#D#c\x00', 0x3, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000140)={r5, @in6={{0xa, 0x4e21, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0x40}}, 0x101, 0x1, 0x5, 0xc000000000000000, 0x4}, 0x2fe) getsockopt$inet_sctp_SCTP_ASSOCINFO(r6, 0x84, 0x1, &(0x7f0000000400)={r5, 0x67, 0x6, 0x6, 0x1, 0x100000001}, &(0x7f0000000440)=0x14) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000700)=r7, 0x0) getsockopt$inet_buf(r2, 0x0, 0x27, &(0x7f0000000480)=""/153, &(0x7f0000000540)=0x99) syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) openat$cgroup(r6, &(0x7f0000000580)='syz1\x00', 0x200002, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00000005c0), &(0x7f0000000600)=0x4) 2018/04/03 21:44:46 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = open$dir(&(0x7f00000001c0)='./file0\x00', 0x1fffe, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84800) setsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000000080), 0x4) ftruncate(r0, 0x8001) r2 = open$dir(&(0x7f0000000500)='./file0\x00', 0x2, 0x0) read(r2, &(0x7f0000003600)=""/4096, 0x1000) r3 = syz_open_dev$sndmidi(&(0x7f0000000480)='/dev/snd/midiC#D#\x00', 0x80000000, 0x28100) getsockopt$inet6_opts(r3, 0x29, 0x3b, &(0x7f0000001540)=""/124, &(0x7f00000004c0)=0x7c) sendfile(r2, r2, &(0x7f0000000040), 0x7527fb3200000000) ftruncate(r0, 0xffffffffffffcd68) fallocate(r2, 0x3, 0x0, 0xffffffff000) [ 322.726668] QAT: Invalid ioctl [ 322.736114] QAT: Invalid ioctl [ 322.764832] netlink: 'syz-executor5': attribute type 1 has an invalid length. [ 322.772287] QAT: Invalid ioctl 2018/04/03 21:44:46 executing program 7: pipe2(&(0x7f0000000280)={0xffffffffffffffff}, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000240)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) lsetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)=@known='security.ima\x00', &(0x7f0000000140)='em1vboxnet0trusted\x00', 0x13, 0x0) chmod(&(0x7f0000000080)='./file0\x00', 0x0) dup2(r0, r1) [ 322.788889] QAT: Invalid ioctl [ 322.801965] QAT: Invalid ioctl [ 322.807714] QAT: Invalid ioctl [ 322.811441] QAT: Invalid ioctl [ 322.816292] QAT: Invalid ioctl [ 322.822892] QAT: Invalid ioctl [ 322.828998] QAT: Invalid ioctl [ 322.843817] QAT: Invalid ioctl [ 322.853129] QAT: Invalid ioctl [ 322.856553] QAT: Invalid ioctl [ 322.869254] QAT: Invalid ioctl [ 322.885099] QAT: Invalid ioctl [ 322.918490] QAT: Invalid ioctl [ 322.930959] QAT: Invalid ioctl [ 322.935653] QAT: Invalid ioctl [ 322.939095] QAT: Invalid ioctl [ 322.942437] QAT: Invalid ioctl [ 322.945814] QAT: Invalid ioctl [ 322.949152] QAT: Invalid ioctl [ 322.952471] QAT: Invalid ioctl [ 322.955745] QAT: Invalid ioctl [ 322.959054] QAT: Invalid ioctl [ 322.962321] QAT: Invalid ioctl [ 322.965594] QAT: Invalid ioctl [ 322.968860] QAT: Invalid ioctl [ 322.972130] QAT: Invalid ioctl [ 322.975689] QAT: Invalid ioctl [ 322.979035] QAT: Invalid ioctl [ 322.982337] QAT: Invalid ioctl [ 322.985659] QAT: Invalid ioctl [ 322.988945] QAT: Invalid ioctl [ 322.992213] QAT: Invalid ioctl [ 322.995484] QAT: Invalid ioctl [ 322.998749] QAT: Invalid ioctl [ 323.002056] QAT: Invalid ioctl [ 323.005325] QAT: Invalid ioctl [ 323.009446] QAT: Invalid ioctl [ 323.106780] Buffer I/O error on dev loop0, logical block 0, async page read [ 323.114331] Buffer I/O error on dev loop0, logical block 1, async page read [ 323.121517] Buffer I/O error on dev loop0, logical block 2, async page read [ 323.128945] Buffer I/O error on dev loop0, logical block 3, async page read [ 323.136924] Buffer I/O error on dev loop0, logical block 4, async page read [ 323.144307] Buffer I/O error on dev loop0, logical block 5, async page read [ 323.151445] Buffer I/O error on dev loop0, logical block 6, async page read [ 323.158826] Buffer I/O error on dev loop0, logical block 7, async page read [ 323.549275] IPVS: ftp: loaded support on port[0] = 21 [ 323.711773] bond0 (unregistering): Released all slaves [ 324.222817] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 325.091918] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 325.098119] 8021q: adding VLAN 0 to HW filter on device bond0 [ 325.159730] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 325.223777] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 325.229965] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 325.236941] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 325.259414] FAULT_INJECTION: forcing a failure. [ 325.259414] name failslab, interval 1, probability 0, space 0, times 0 [ 325.270693] CPU: 0 PID: 22584 Comm: syz-executor3 Not tainted 4.16.0+ #13 [ 325.277603] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 325.286944] Call Trace: [ 325.289513] dump_stack+0x1a7/0x27d [ 325.293119] ? arch_local_irq_restore+0x53/0x53 [ 325.297766] ? __unwind_start+0x169/0x330 [ 325.301888] ? __kernel_text_address+0xd/0x40 [ 325.306362] should_fail+0x914/0xae0 [ 325.310058] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 325.315139] ? save_stack+0xa3/0xd0 [ 325.318742] ? save_stack+0x43/0xd0 [ 325.322350] ? kasan_kmalloc+0xad/0xe0 [ 325.326227] ? kasan_slab_alloc+0x12/0x20 [ 325.330351] ? kmem_cache_alloc+0x12e/0x760 [ 325.334645] ? alloc_vfsmnt+0xe0/0x9c0 [ 325.338507] ? vfs_kern_mount.part.26+0x84/0x4a0 [ 325.343238] ? do_mount+0xea4/0x2b90 [ 325.346932] ? find_held_lock+0x35/0x1d0 [ 325.350976] ? check_same_owner+0x320/0x320 [ 325.355277] ? rcu_note_context_switch+0x710/0x710 [ 325.360191] should_failslab+0xec/0x120 [ 325.364147] __kmalloc_track_caller+0x5f/0x760 [ 325.368704] ? kasan_check_read+0x11/0x20 [ 325.372830] ? do_raw_spin_unlock+0x9e/0x310 [ 325.377329] ? do_raw_spin_trylock+0x1a0/0x1a0 [ 325.381887] ? kstrdup_const+0x39/0x50 [ 325.385752] kstrdup+0x39/0x70 [ 325.388924] kstrdup_const+0x39/0x50 [ 325.392614] alloc_vfsmnt+0x1a5/0x9c0 [ 325.396390] ? mnt_free_id.isra.21+0x50/0x50 [ 325.400776] ? kasan_check_read+0x11/0x20 [ 325.404902] ? rcu_is_watching+0x85/0x130 [ 325.409033] ? trace_hardirqs_off+0x10/0x10 [ 325.413343] ? rcu_pm_notify+0xc0/0xc0 [ 325.417208] ? trace_hardirqs_off+0xd/0x10 [ 325.421419] ? putname+0xee/0x130 [ 325.424851] ? putname+0xee/0x130 [ 325.428292] ? rcu_read_lock_sched_held+0x108/0x120 [ 325.433294] ? find_held_lock+0x35/0x1d0 [ 325.437337] ? __get_fs_type+0x8a/0xc0 [ 325.441201] ? lock_downgrade+0x980/0x980 [ 325.445336] ? module_unload_free+0x530/0x530 [ 325.449817] ? lock_release+0xa40/0xa40 [ 325.453767] ? mpi_resize+0x200/0x200 [ 325.457546] vfs_kern_mount.part.26+0x84/0x4a0 [ 325.462108] ? may_umount+0xa0/0xa0 [ 325.465712] ? _raw_read_unlock+0x22/0x30 [ 325.469836] ? __get_fs_type+0x8a/0xc0 [ 325.473702] do_mount+0xea4/0x2b90 [ 325.477230] ? copy_mount_string+0x40/0x40 [ 325.481452] ? rcu_pm_notify+0xc0/0xc0 [ 325.485322] ? copy_mount_options+0x5f/0x2e0 [ 325.489709] ? rcu_read_lock_sched_held+0x108/0x120 [ 325.494700] ? kmem_cache_alloc_trace+0x459/0x740 [ 325.499519] ? kasan_check_write+0x14/0x20 [ 325.503729] ? _copy_from_user+0x99/0x110 [ 325.507852] ? copy_mount_options+0x1f7/0x2e0 [ 325.512328] ksys_mount+0xab/0x120 [ 325.515844] SyS_mount+0x39/0x50 [ 325.519183] ? ksys_mount+0x120/0x120 [ 325.522961] do_syscall_64+0x281/0x940 [ 325.527436] ? vmalloc_sync_all+0x30/0x30 [ 325.531561] ? finish_task_switch+0x1b9/0x970 [ 325.536036] ? finish_task_switch+0x17a/0x970 [ 325.540513] ? syscall_return_slowpath+0x550/0x550 [ 325.545416] ? syscall_return_slowpath+0x2ac/0x550 [ 325.550323] ? prepare_exit_to_usermode+0x350/0x350 [ 325.555320] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 325.560665] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 325.565483] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 325.570655] RIP: 0033:0x4552d9 2018/04/03 21:44:49 executing program 0: unshare(0x400) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) open$dir(&(0x7f0000000040)='./file0\x00', 0x107000, 0x0) mount(&(0x7f00007a3ff8)='./file0\x00', &(0x7f00004f5ff8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x8409, &(0x7f0000c81ffe)) r0 = openat(0xffffffffffffff9c, &(0x7f0000012ff8)='./file0\x00', 0x0, 0x0) fsetxattr(r0, &(0x7f0000542ff4)=@random={'btrfs.', 'ramfs\x00'}, &(0x7f0000393ffc)='R2.\x00', 0x4, 0x0) 2018/04/03 21:44:49 executing program 5: mkdir(&(0x7f00005b2000)='./file0\x00', 0x0) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000078eff8)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000653fff)) r0 = creat(&(0x7f0000015ff4)='./file0/bus\x00', 0x0) r1 = getpid() ptrace$setopts(0x4206, r1, 0x0, 0x100040) mq_notify(r0, &(0x7f0000000100)={0x0, 0x0, 0x1}) mq_timedsend(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000080)) 2018/04/03 21:44:49 executing program 7: pipe2(&(0x7f0000000280)={0xffffffffffffffff}, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000240)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) lsetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)=@known='security.ima\x00', &(0x7f0000000140)='em1vboxnet0trusted\x00', 0x13, 0x0) chmod(&(0x7f0000000080)='./file0\x00', 0x0) dup2(r0, r1) 2018/04/03 21:44:49 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f00005a6ff0)={&(0x7f0000e47de8)=@newsa={0x13c, 0x10, 0x723, 0x0, 0x0, {{@in=@rand_addr, @in6=@dev={0xfe, 0x80}}, {@in=@broadcast=0xffffffff, 0x0, 0x32}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0x0, 0x0, 0x200000000000002}, [@algo_auth_trunc={0x4c, 0x14, {{'sha1\x00'}, 0x0, 0x240}}]}, 0x13c}, 0x1}, 0x0) r1 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, &(0x7f0000000080)=0x80, 0x80000) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r1, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x54, r2, 0x20, 0x70bd2c, 0x25dfdbfb, {0xf}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x322}, @IPVS_CMD_ATTR_SERVICE={0x38, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e21}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'rr\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x2b}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5}]}]}, 0x54}, 0x1, 0x0, 0x0, 0x8011}, 0x80) 2018/04/03 21:44:49 executing program 2: r0 = socket(0x1e, 0x1, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84000) ioctl$TCSETAW(r1, 0x5407, &(0x7f0000000040)={0x0, 0xe50f24, 0x9, 0x6, 0x1, 0x2, 0x7, 0x100000000, 0x9, 0x2}) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f00006bafe4)=@req3={0x6f, 0x0, 0x1, 0x9}, 0x1c) sendmsg(r0, &(0x7f0000834fc9)={&(0x7f00004aeb5c)=@generic={0x10000000001e, "030000091f00000300000001e526cc573c5bf86c483724c71e14dd6a739effea1b480000481ffe0000e103000900f8000004003f390001d8f986ff01000300000004af50d50700000000000000e3d2316a1983000000001d00e0dfe424281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1c26d7436"}, 0x80, &(0x7f0000447ff0), 0x0, &(0x7f0000353cf8)}, 0x0) socket(0x3, 0x80000, 0x4) 2018/04/03 21:44:49 executing program 3 (fault-call:2 fault-nth:7): open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) syz_fuse_mount(&(0x7f0000000100)='./file0\x00', 0x8000, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f0000000280)='./file0/file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000240)='fusectl\x00', 0x0, &(0x7f0000000040)) 2018/04/03 21:44:49 executing program 4: syz_emit_ethernet(0x42, &(0x7f00000000c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv4={0x800, {{0x9, 0x4, 0x0, 0x0, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr=0x2ad9ed40, @local={0xac, 0x14, 0x14, 0xaa}, {[@rr={0x7, 0xf, 0x9, [@broadcast=0xffffffff, @empty, @multicast2=0xe0000002]}]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "f77a48", 0x0, "9a5cc6"}}}}}}, &(0x7f0000000180)) r0 = socket$nl_crypto(0x10, 0x3, 0x15) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000000000)=0x6, 0x4) 2018/04/03 21:44:49 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) signalfd4(r0, &(0x7f0000000000)={0x6}, 0x8, 0x80800) write(r0, &(0x7f0000e8efa7)="dbef803e3d9f5de1e52055bb7c8a326fe46092b6682d9ad789c5d7acad0e771f13d8cb59029b011ded54a09c41c6cfcfbcd743cc665c32af223d42438b496a0304891c88697aff07d4a70f330e6fe3a1c9c76f314ffab329", 0x58) write$evdev(r0, &(0x7f0000000040)=[{{0x0, 0x7530}}, {}], 0x30) write$binfmt_script(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="2321202e2f66696c6530206367726f75704073877374656d2876626f786e007430287472757374656473797374656d73656c696e757823707070310a1f5d8f84f74e4c66a2caa8a2e7de81e495a69427feeed0bf5599fafcd1d0d842e0e9c1c5c9a1a4c726847870bc00cf5271ee87f96228c591e377282f49b7c84edbc44f4662"], 0x3c) writev(r0, &(0x7f00001b6f90)=[{&(0x7f0000e43000)="e59bc053dce404317bb51f597ea6feb27c6371100ca6f5c53ded1c2f0fd1c92c1f8082c212f7feadb3af", 0x2a}], 0x1) ppoll(&(0x7f0000563fe0)=[{r0}], 0x1, &(0x7f0000313ff0), &(0x7f0000cee000), 0x8) [ 325.573836] RSP: 002b:00007fb6d454fc68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 325.581522] RAX: ffffffffffffffda RBX: 00007fb6d45506d4 RCX: 00000000004552d9 [ 325.588769] RDX: 0000000020000240 RSI: 0000000020000080 RDI: 0000000020000280 [ 325.596017] RBP: 000000000072bea0 R08: 0000000020000040 R09: 0000000000000000 [ 325.603274] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 325.610522] R13: 00000000000003fa R14: 00000000006f9010 R15: 0000000000000006 2018/04/03 21:44:49 executing program 0: capset(&(0x7f0000000100)={0x20080522}, &(0x7f0000000180)={0x3, 0x7}) mkdir(&(0x7f00009cc000)='./file0\x00', 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0xf, 0x501080) accept4$inet(r0, &(0x7f00000000c0)={0x0, 0x0, @multicast1}, &(0x7f0000000140)=0x10, 0x800) ioctl$KVM_SET_DEVICE_ATTR(r0, 0x4018aee1, &(0x7f0000000080)={0x0, 0x1, 0x8, &(0x7f0000000040)}) creat(&(0x7f0000f66ff4)='./file0/bus\x00', 0x0) open$dir(&(0x7f0000eb6000)='./file0/bus\x00', 0x0, 0x0) [ 325.654376] sg_write: data in/out 1818846731/12 bytes for SCSI command 0x75-- guessing data in; [ 325.654376] program syz-executor1 not setting count and/or reply_len properly 2018/04/03 21:44:49 executing program 6: r0 = socket$inet(0x2, 0x3, 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='ip6_vti0\x00', 0x10) r1 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x100000000, 0x101400) getpeername$ax25(r1, &(0x7f0000000180), &(0x7f00000001c0)=0x10) sendmsg(r0, &(0x7f00000008c0)={&(0x7f0000000100)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x80, &(0x7f0000000380), 0x213, &(0x7f0000000700)}, 0x8000) sendmsg(r0, &(0x7f00000003c0)={&(0x7f0000000000)=@in={0x2}, 0x80, &(0x7f0000002a00)=[{&(0x7f0000002900)='e=', 0x2}], 0x1, &(0x7f0000000200)}, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000240)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r1, &(0x7f0000000300)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x20, r2, 0x510, 0x70bd26, 0x25dfdbff, {0x1}, [@IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x7}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x20000040}, 0x8000) 2018/04/03 21:44:49 executing program 5: mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000100)={0x0}, &(0x7f0000001140)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={r1, 0x80000000}, &(0x7f0000000040)=0x8) 2018/04/03 21:44:49 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000240)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) lsetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)=@known='security.ima\x00', &(0x7f0000000140)='em1vboxnet0trusted\x00', 0x13, 0x0) chmod(&(0x7f0000000080)='./file0\x00', 0x0) dup2(0xffffffffffffffff, r0) 2018/04/03 21:44:49 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$hfs(&(0x7f00000013c0)='hfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000001300), 0x9000, &(0x7f0000001380)=ANY=[@ANYBLOB="6469720cf3463aa348f8b15b0262715f756d61736b3d"]) [ 325.735574] sg_write: data in/out 1818846731/12 bytes for SCSI command 0x75-- guessing data in; [ 325.735574] program syz-executor1 not setting count and/or reply_len properly 2018/04/03 21:44:49 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x88) connect$inet6(r0, &(0x7f00000001c0)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x5}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000680), 0x3ba, &(0x7f0000002000)=ANY=[@ANYBLOB="100000000000003e2900000000000000"], 0x10}}], 0x2, 0x0) 2018/04/03 21:44:49 executing program 5: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$packet(0x11, 0x2, 0x300) r0 = socket(0x11, 0x4000000000080002, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000040)={0x0, 0xb6, "30877595b42aca4285e97fc434a58ce5199729d6fa2c825a32d803cd1b31dffc30d3e0329485c4e31b180668e5d1c35b6d559e3046b429127ec24f8f070b728cd1d24638bbe1c997ab945345a0d86547a9515ebfdabc5a1c97f8138d55709f843e3158830988555ef08789316161a078002c4186c6b2a5a7a01699e2649abf0404449c74d3a88e86ac28137ca495ce42827f2da5e7830cd414fa2953ded5840ad8210ad3e16a3ee18b948be05a381c993a8d82a15337"}, &(0x7f0000000100)=0xbe) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000140)={r1, 0x7}, &(0x7f0000000180)=0x8) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8)=[{&(0x7f000086c000)=@in6={0xa, 0x0, 0x2}, 0x1c, &(0x7f0000d1e000), 0x0, &(0x7f0000dda000)}], 0x492492492492510, 0x0) 2018/04/03 21:44:49 executing program 3 (fault-call:2 fault-nth:8): open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) syz_fuse_mount(&(0x7f0000000100)='./file0\x00', 0x8000, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f0000000280)='./file0/file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000240)='fusectl\x00', 0x0, &(0x7f0000000040)) 2018/04/03 21:44:49 executing program 1: r0 = shmget$private(0x0, 0x2000, 0x78000000, &(0x7f0000ffd000/0x2000)=nil) shmctl$SHM_STAT(r0, 0xd, &(0x7f0000000140)=""/4096) r1 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001140)='/dev/vga_arbiter\x00', 0x92c00, 0x0) ioctl$DRM_IOCTL_GET_MAP(r2, 0xc0286404, &(0x7f0000001180)={&(0x7f0000ffd000/0x1000)=nil, 0x7, 0x3, 0x8, &(0x7f0000ffd000/0x2000)=nil, 0x3}) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x1000000000000e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hci(r1, 0x800448d3, &(0x7f0000000040)="5130481ba09ca84765f632339ac1d336c83a4af9aa0adcd78231709e8f01d40fec5b0951e8d0a048c7e1150183746575d4b808604b38d2edc383ddab9420b238873caa8d6f5d016e2bea2771584879308adfa9a35ff68c4d5d6184a6256705c4f93ec178c6fe02ce853c21cc8433b902abc826f91d09418ad4f2acad4e4d8e03868c863547f7c67023b5b9bfb88fafa0a30c0ae4bdade9250d01ceb902a6141d68d72f0167cf3d17318f1cfc8521cc51347f211ec2278cb760f598709c3b1f0ea20a33338963660aa3baaf890cd4b95196323381bc3a96deb885cb7564412817a59dadd307") 2018/04/03 21:44:49 executing program 0: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r0, 0x29, 0x41, &(0x7f0000000000)={'nav\x00', 0x2, [{}, {}]}, 0x48) setsockopt$inet6_int(r0, 0x29, 0x16, &(0x7f0000000080)=0x20, 0x4) [ 326.008356] bond0 (unregistering): Released all slaves [ 326.780104] IPVS: ftp: loaded support on port[0] = 21 [ 326.804290] IPVS: ftp: loaded support on port[0] = 21 [ 327.395990] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 327.457754] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 328.390595] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 328.396743] 8021q: adding VLAN 0 to HW filter on device bond0 [ 328.453573] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 328.459719] 8021q: adding VLAN 0 to HW filter on device bond0 [ 328.493092] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 328.553512] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 328.592753] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 328.598995] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 328.606978] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 328.659281] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 328.665607] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 328.673115] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 328.699681] FAULT_INJECTION: forcing a failure. [ 328.699681] name failslab, interval 1, probability 0, space 0, times 0 [ 328.711296] CPU: 1 PID: 22967 Comm: syz-executor3 Not tainted 4.16.0+ #13 [ 328.718202] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 328.727534] Call Trace: [ 328.730100] dump_stack+0x1a7/0x27d [ 328.733719] ? arch_local_irq_restore+0x53/0x53 [ 328.738379] should_fail+0x914/0xae0 [ 328.742082] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 328.747169] ? find_next_zero_bit+0xe3/0x110 [ 328.751559] ? find_held_lock+0x35/0x1d0 [ 328.755599] ? __lock_is_held+0xb6/0x140 [ 328.759641] ? check_same_owner+0x320/0x320 [ 328.763936] ? __might_sleep+0x95/0x190 [ 328.767891] ? rcu_note_context_switch+0x710/0x710 [ 328.772800] should_failslab+0xec/0x120 [ 328.776759] __kmalloc+0x63/0x760 [ 328.780194] ? lockdep_init_map+0x9/0x10 [ 328.784231] ? debug_mutex_init+0x2d/0x60 [ 328.788356] ? __list_lru_init+0xcf/0x750 [ 328.792481] __list_lru_init+0xcf/0x750 [ 328.796434] ? memcg_destroy_list_lru_node.isra.7+0x110/0x110 [ 328.802296] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 328.807289] ? __lockdep_init_map+0xe4/0x650 [ 328.811677] ? lockdep_init_map+0x9/0x10 [ 328.815739] sget_userns+0x6a2/0xe60 [ 328.819432] ? get_anon_bdev+0x2a0/0x2a0 [ 328.823468] ? test_bdev_super+0x50/0x50 [ 328.827502] ? destroy_unused_super.part.7+0xf0/0xf0 [ 328.832581] ? rcu_read_lock_sched_held+0x108/0x120 [ 328.837573] ? __alloc_pages_nodemask+0xabe/0xdd0 [ 328.842393] ? __alloc_pages_slowpath+0x2d30/0x2d30 [ 328.847383] ? kasan_check_read+0x11/0x20 [ 328.851505] ? rcu_is_watching+0x85/0x130 [ 328.855627] ? trace_hardirqs_off+0x10/0x10 [ 328.859923] ? rcu_pm_notify+0xc0/0xc0 [ 328.863791] ? cap_capable+0x1b5/0x230 [ 328.867654] ? security_capable+0x8e/0xc0 [ 328.871786] ? get_anon_bdev+0x2a0/0x2a0 [ 328.875821] ? ns_capable_common+0xcf/0x160 [ 328.880117] ? test_bdev_super+0x50/0x50 [ 328.884155] ? get_anon_bdev+0x2a0/0x2a0 [ 328.888192] sget+0xd2/0x120 [ 328.891189] ? fuse_ctl_add_conn+0x280/0x280 [ 328.895569] mount_single+0x3e/0x160 [ 328.899260] ? alloc_pages_current+0xbe/0x1e0 [ 328.903732] fuse_ctl_mount+0x2c/0x40 [ 328.907508] mount_fs+0x66/0x2d0 [ 328.910853] vfs_kern_mount.part.26+0xc6/0x4a0 [ 328.915412] ? may_umount+0xa0/0xa0 [ 328.919018] ? _raw_read_unlock+0x22/0x30 [ 328.923149] ? __get_fs_type+0x8a/0xc0 [ 328.927019] do_mount+0xea4/0x2b90 [ 328.930545] ? copy_mount_string+0x40/0x40 [ 328.934755] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 328.939497] ? retint_kernel+0x10/0x10 [ 328.943365] ? copy_mount_options+0x18b/0x2e0 [ 328.947835] ? __sanitizer_cov_trace_pc+0x14/0x50 [ 328.952650] ? copy_mount_options+0x1f7/0x2e0 [ 328.957121] ksys_mount+0xab/0x120 [ 328.960639] SyS_mount+0x39/0x50 [ 328.963980] ? ksys_mount+0x120/0x120 [ 328.967756] do_syscall_64+0x281/0x940 [ 328.971617] ? vmalloc_sync_all+0x30/0x30 [ 328.975738] ? kasan_check_write+0x14/0x20 [ 328.979948] ? finish_task_switch+0x284/0x970 [ 328.984419] ? syscall_return_slowpath+0x550/0x550 [ 328.989322] ? syscall_return_slowpath+0x2ac/0x550 [ 328.994230] ? prepare_exit_to_usermode+0x350/0x350 [ 328.999222] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 329.004573] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 329.009394] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 329.014555] RIP: 0033:0x4552d9 [ 329.017722] RSP: 002b:00007f6e69f88c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 329.025404] RAX: ffffffffffffffda RBX: 00007f6e69f896d4 RCX: 00000000004552d9 [ 329.032647] RDX: 0000000020000240 RSI: 0000000020000080 RDI: 0000000020000280 [ 329.039891] RBP: 000000000072bea0 R08: 0000000020000040 R09: 0000000000000000 2018/04/03 21:44:52 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f0000d55000)={0x10}, 0xc, &(0x7f00008b7ff0)={&(0x7f00000001c0)=ANY=[@ANYRES32=r0, @ANYPTR=&(0x7f0000000080)=ANY=[@ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="705ed0635d108b0970ce4d8d3f57a51ea2e03fd9ce90c29519470d71c8e14079521062938e4f46c2c109020fd267026ed72dcf601bbf77d790782a9b56697dce67f0ba6fd59c9f5421ef4f4c9c6638056226f73ead5ea759d976819a3156de316a2ec7f67ac7ab8183b597b04ced14", @ANYPTR, @ANYBLOB="4ea7c46886dc853cfc49324e4ba5302d78daed7d7cffa68718b6399ccba74f1820b76f74204c2afdf1ab82c7c592dc234d10f40f4e155591004703e503b8a192c6aef01f548f70d9b7ed77acd3ded6d0e2aab78e9a39b6e9f2de98a9ea7a9697104de9006047cabdcc45196383c71fda6192460876d2400094d9083f0b39efcb61f7", @ANYPTR=&(0x7f0000000040)=ANY=[]], @ANYBLOB="a96e60b7101f2ce1ac59942e9d81a23096d8edd26e69ef9615a0174b91066feb4bace463b324038adb485812f884ecc00fcccc52ad696544b5a6150915e0429bc9ab64275436586939cef92698617c7a5fa880228ee0f26b39b647d32107e9b75ceed0de9ddf67aa534d79ded531d23b595e4a6cebc26c1a8d8819b3c3122fd476a9d38bd41ced2a15961122b0c328cbbc37d1de7eb2c9596822157e2d746a6b9541b74a4eab4e12e253ddd19ccc2231e32282fbb968ccb136fd628a8fa552f5f354b7adb110035daaf271839cf9d5686751ff9b49e2e6e541c915300b277801a3ad5ca3ba012c3377eb"], 0xffffffffffffff6d}, 0x1, 0x0, 0x0, 0x20000000000000}, 0x0) 2018/04/03 21:44:52 executing program 5: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = dup(r0) mremap(&(0x7f0000011000/0x2000)=nil, 0x2000, 0x1000, 0x3, &(0x7f0000ffc000/0x1000)=nil) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000004000)=0x1000, 0x4) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000000040)={&(0x7f0000ffb000/0x2000)=nil, 0x2000}) 2018/04/03 21:44:52 executing program 1: perf_event_open(&(0x7f0000fdef88)={0x2, 0x70, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$nfc_llcp(0x27, 0x1, 0x1) bind$nfc_llcp(r0, &(0x7f0000000000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "6cb782e4ad88b89d1fd309169f44812107130ee55db70510420aaa96759ecbc36eb9bb12b6124793608dd0e7316d1d4f4dbac39806e4ac714b7ecefa8a934a", 0xb}, 0x60) close(r0) 2018/04/03 21:44:52 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={"6c6f3a0e0000cfdfd1ee1f014f2b4f00"}) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x600000) accept4$netrom(r1, 0x0, &(0x7f0000000080), 0x80000) 2018/04/03 21:44:52 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TCSETA(r0, 0x5402, &(0x7f000032cfec)={0x0, 0xfffffffffffffffd, 0x40000000000000}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000040)={{0x8, 0x8}, 0x1, 0x4, 0x0, {0x1, 0xb59}, 0x80000000000, 0x4}) close(r0) 2018/04/03 21:44:52 executing program 0: r0 = socket$inet6(0xa, 0xfffffffffffffffd, 0x2) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) stat(&(0x7f00000003c0)='./control\x00', &(0x7f0000000480)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000280)={0x0, 0x0}, &(0x7f0000000640)=0xc) r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x9, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000040)={0x0, r3}) r4 = add_key$keyring(&(0x7f0000000340)='keyring\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffb) add_key(&(0x7f00000001c0)='asymmetric\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, &(0x7f0000000240)='K', 0x1, r4) add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0x0) clock_settime(0x0, &(0x7f0000001440)={0x77359400}) setresuid(0x0, 0x0, r2) r5 = semget$private(0x0, 0x3, 0x11) semctl$GETALL(r5, 0x0, 0xd, &(0x7f0000000780)=""/245) mkdir(&(0x7f000000dff6)='./control\x00', 0x0) r6 = open(&(0x7f0000000040)='./control\x00', 0x0, 0x0) sched_setscheduler(r1, 0x0, &(0x7f0000000100)=0x3) mkdirat(r6, &(0x7f0000044ff6)='./control\x00', 0x0) r7 = fanotify_init(0x0, 0x0) fanotify_mark(r7, 0x11, 0x40000002, r6, &(0x7f0000000000)='./control\x00') r8 = open(&(0x7f00000002c0)='./bus\x00', 0x80, 0x100000) fallocate(r8, 0x1, 0x0, 0x4000003) close(r7) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r9 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) setsockopt$bt_hci_HCI_TIME_STAMP(r9, 0x0, 0x3, &(0x7f0000000040), 0x4) ioctl$VHOST_SET_FEATURES(r8, 0x4008af00, &(0x7f0000000440)=0x8ffffff) listen(r0, 0x43) r10 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r10, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) splice(r7, &(0x7f0000000080), r6, &(0x7f00000000c0), 0xf55, 0x0) 2018/04/03 21:44:52 executing program 3 (fault-call:2 fault-nth:9): open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) syz_fuse_mount(&(0x7f0000000100)='./file0\x00', 0x8000, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f0000000280)='./file0/file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000240)='fusectl\x00', 0x0, &(0x7f0000000040)) 2018/04/03 21:44:52 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000240)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) lsetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)=@known='security.ima\x00', &(0x7f0000000140)='em1vboxnet0trusted\x00', 0x13, 0x0) chmod(&(0x7f0000000080)='./file0\x00', 0x0) dup2(0xffffffffffffffff, r0) [ 329.047138] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 329.054384] R13: 00000000000003fa R14: 00000000006f9010 R15: 0000000000000008 2033/05/18 03:33:20 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_submit(0x0, 0x0, &(0x7f00000000c0)) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x61, &(0x7f0000000100)={'filter\x00', 0x4}, 0x68) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000040)=0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0xc) r4 = syz_open_dev$sndpcmp(&(0x7f0000000180)='/dev/snd/pcmC#D#p\x00', 0x5, 0x200a40) kcmp$KCMP_EPOLL_TFD(r2, r3, 0x7, r0, &(0x7f00000001c0)={r4, r0}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f0000000200)={0x0, @in6={{0xa, 0x4e21, 0x8, @loopback={0x0, 0x1}, 0x40}}}, &(0x7f00000002c0)=0x84) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000000300)={r5, 0x8a7}, &(0x7f0000000340)=0x8) 2033/05/18 03:33:20 executing program 4: write(0xffffffffffffffff, &(0x7f0000000040)="24000000210025f0071c0165fffffc0e020000170000000182a9000c08000a0000fa0000", 0x24) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/qat_adf_ctl\x00', 0x404, 0x0) 2033/05/18 03:33:20 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000010c00)="143788303099", 0x6, 0x9000}], 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="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"]) 2033/05/18 03:33:20 executing program 5: r0 = gettid() getpriority(0x100000000005, r0) syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x2) socketpair(0x3, 0x807, 0x7fffffff, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000000080)=@req={0x101, 0x3, 0x3f, 0xdb}, 0x10) 2033/05/18 03:33:20 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000091dff8)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='devtmpfs\x00', 0x0, &(0x7f0000000100)="f0") chroot(&(0x7f0000000040)='./file0\x00') 2033/05/18 03:33:20 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = msgget(0x2, 0x40) msgsnd(r1, &(0x7f0000000200)={0x3, "d4eb7646bb0a577e27fbff72db20b47148f08ed98ab453fda50622b844f3c80f83ded0b4fd3f1a"}, 0x2f, 0x800) syz_open_dev$sndctrl(&(0x7f0000000180)='/dev/snd/controlC#\x00', 0x0, 0x0) r2 = semget(0x0, 0x3, 0x100) clock_gettime(0x1, &(0x7f0000000300)={0x0, 0x0}) r5 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000280)='/dev/qat_adf_ctl\x00', 0x200000, 0x0) setsockopt$RDS_CONG_MONITOR(r5, 0x114, 0x6, &(0x7f0000000340), 0x4) setsockopt$RDS_CONG_MONITOR(r5, 0x114, 0x6, &(0x7f00000003c0)=0x200000001, 0x972f50373950dbf7) semtimedop(r2, &(0x7f00000001c0)=[{0x1, 0xf7b3, 0x1800}, {0x3, 0xfffffffffffffffd, 0x1000}, {0x3, 0x8, 0x1800}, {0x0, 0x4, 0x1800}, {0x2, 0x0, 0x1000}], 0x5, &(0x7f0000000240)={r3, r4+10000000}) r6 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000040)={0xe3, 0x8004, 0x8001, 0x8, 0x0}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_ASSOCINFO(r6, 0x84, 0x1, &(0x7f0000000100)={r7, 0x5, 0x7, 0x3, 0xbe, 0x2e}, &(0x7f0000000140)=0x14) syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x0, 0x100) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) 2033/05/18 03:33:20 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) poll(&(0x7f0000f81000)=[{r0}], 0x1, 0x431b8446) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f0000b15ffc), 0xffb5) pipe2(&(0x7f0000000000), 0x800) [ 329.222845] tmpfs: No value for mount option '' 2033/05/18 03:33:20 executing program 3 (fault-call:2 fault-nth:10): open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) syz_fuse_mount(&(0x7f0000000100)='./file0\x00', 0x8000, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f0000000280)='./file0/file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000240)='fusectl\x00', 0x0, &(0x7f0000000040)) [ 329.310423] tmpfs: No value for mount option '' [ 329.410460] bond0 (unregistering): Released all slaves [ 330.183561] IPVS: ftp: loaded support on port[0] = 21 [ 330.608833] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 331.223313] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 331.229408] 8021q: adding VLAN 0 to HW filter on device bond0 [ 331.291352] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 331.354255] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 331.361171] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 331.368772] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 331.390270] FAULT_INJECTION: forcing a failure. [ 331.390270] name failslab, interval 1, probability 0, space 0, times 0 [ 331.401554] CPU: 1 PID: 23183 Comm: syz-executor3 Not tainted 4.16.0+ #13 [ 331.408460] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 331.417795] Call Trace: [ 331.420366] dump_stack+0x1a7/0x27d [ 331.423972] ? arch_local_irq_restore+0x53/0x53 [ 331.428622] ? rcu_report_exp_cpu_mult+0x480/0x480 [ 331.433534] ? rcu_report_exp_cpu_mult+0x480/0x480 [ 331.438443] should_fail+0x914/0xae0 [ 331.442136] ? is_bpf_text_address+0xa4/0x120 [ 331.446613] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 331.451693] ? __kernel_text_address+0xd/0x40 [ 331.456168] ? unwind_get_return_address+0x61/0xa0 [ 331.461091] ? find_held_lock+0x35/0x1d0 [ 331.465151] ? __lock_is_held+0xb6/0x140 [ 331.469191] ? check_same_owner+0x320/0x320 [ 331.473490] ? rcu_note_context_switch+0x710/0x710 [ 331.478402] should_failslab+0xec/0x120 [ 331.482356] kmem_cache_alloc_trace+0x4b/0x740 [ 331.486930] ? __kmalloc_node+0x33/0x70 [ 331.490879] ? __kmalloc_node+0x33/0x70 [ 331.494830] ? rcu_read_lock_sched_held+0x108/0x120 [ 331.499837] __memcg_init_list_lru_node+0x169/0x270 [ 331.504852] ? list_lru_add+0x7c0/0x7c0 [ 331.508816] ? __kmalloc_node+0x47/0x70 [ 331.512774] __list_lru_init+0x544/0x750 [ 331.516811] ? memcg_destroy_list_lru_node.isra.7+0x110/0x110 [ 331.522672] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 331.527673] ? __lockdep_init_map+0xe4/0x650 [ 331.532059] ? lockdep_init_map+0x9/0x10 [ 331.536098] sget_userns+0x6a2/0xe60 [ 331.539783] ? get_anon_bdev+0x2a0/0x2a0 [ 331.543819] ? test_bdev_super+0x50/0x50 [ 331.547854] ? destroy_unused_super.part.7+0xf0/0xf0 [ 331.552934] ? rcu_read_lock_sched_held+0x108/0x120 [ 331.557923] ? __alloc_pages_nodemask+0xabe/0xdd0 [ 331.562741] ? __alloc_pages_slowpath+0x2d30/0x2d30 [ 331.567732] ? kasan_check_read+0x11/0x20 [ 331.571856] ? rcu_is_watching+0x85/0x130 [ 331.576005] ? trace_hardirqs_off+0x10/0x10 [ 331.580313] ? rcu_pm_notify+0xc0/0xc0 [ 331.584178] ? cap_capable+0x1b5/0x230 [ 331.588045] ? security_capable+0x8e/0xc0 [ 331.592181] ? get_anon_bdev+0x2a0/0x2a0 [ 331.596223] ? ns_capable_common+0xcf/0x160 [ 331.600521] ? test_bdev_super+0x50/0x50 [ 331.604554] ? get_anon_bdev+0x2a0/0x2a0 [ 331.608587] sget+0xd2/0x120 [ 331.611586] ? fuse_ctl_add_conn+0x280/0x280 [ 331.615976] mount_single+0x3e/0x160 [ 331.619667] ? alloc_pages_current+0xbe/0x1e0 [ 331.624138] fuse_ctl_mount+0x2c/0x40 [ 331.627912] mount_fs+0x66/0x2d0 [ 331.631255] vfs_kern_mount.part.26+0xc6/0x4a0 [ 331.635811] ? may_umount+0xa0/0xa0 [ 331.639411] ? _raw_read_unlock+0x22/0x30 [ 331.643533] ? __get_fs_type+0x8a/0xc0 [ 331.647394] do_mount+0xea4/0x2b90 [ 331.650921] ? copy_mount_string+0x40/0x40 [ 331.655131] ? rcu_pm_notify+0xc0/0xc0 [ 331.658996] ? copy_mount_options+0x5f/0x2e0 [ 331.663384] ? rcu_read_lock_sched_held+0x108/0x120 [ 331.668374] ? kmem_cache_alloc_trace+0x459/0x740 [ 331.673191] ? kasan_check_write+0x14/0x20 [ 331.677399] ? _copy_from_user+0x99/0x110 [ 331.681521] ? copy_mount_options+0x1f7/0x2e0 [ 331.685991] ksys_mount+0xab/0x120 [ 331.689534] SyS_mount+0x39/0x50 [ 331.692875] ? ksys_mount+0x120/0x120 [ 331.696651] do_syscall_64+0x281/0x940 [ 331.700510] ? vmalloc_sync_all+0x30/0x30 [ 331.704639] ? finish_task_switch+0x1b9/0x970 [ 331.709109] ? finish_task_switch+0x17a/0x970 [ 331.713577] ? syscall_return_slowpath+0x550/0x550 [ 331.718482] ? syscall_return_slowpath+0x2ac/0x550 [ 331.723387] ? prepare_exit_to_usermode+0x350/0x350 [ 331.728378] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 331.733716] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 331.738536] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 331.743701] RIP: 0033:0x4552d9 [ 331.746864] RSP: 002b:00007f65a0b2fc68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 2033/05/18 03:33:22 executing program 1: sched_setaffinity(0x0, 0x8, &(0x7f0000018ff8)=0x321) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r1, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) connect(r2, &(0x7f0000931ff4)=@un=@file={0x1, "e91f7189591e9233614b00"}, 0xc) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000040)={'nr0\x00', {0x2, 0x4e23, @loopback=0x7f000001}}) connect(r0, &(0x7f0000987ff4)=@un=@file={0x1, "e91f7189591e9233614b00"}, 0xc) r3 = dup2(r0, r2) epoll_pwait(r3, &(0x7f0000000080)=[{}, {}, {}, {}, {}, {}, {}, {}, {}, {}], 0xa, 0x4, &(0x7f0000000100)={0x10001}, 0x8) accept$unix(r1, 0x0, &(0x7f0000000000)) 2033/05/18 03:33:22 executing program 2: clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) utimes(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)={{0x77359400}, {r0, r1/1000+10000}}) syz_emit_ethernet(0xe, &(0x7f00000c5fe8)={@dev={[0xaa, 0xaa, 0xaa, 0xaa]}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@generic={0x8863}}}, &(0x7f0000000000)) 2033/05/18 03:33:22 executing program 5: fstat(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_fuseblk_mount(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)='./file0\x00', 0x8002, 0x0, r0, 0x4, 0x0, 0x80001) getgroups(0x0, &(0x7f0000000100)) lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f0000000080)=0x2) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r3, 0x0, 0x61, &(0x7f0000000200)={'filter\x00', 0x4}, 0x68) r5 = accept$inet(r4, &(0x7f0000000100)={0x0, 0x0, @local}, &(0x7f0000000280)=0x10) getsockopt$inet_sctp_SCTP_NODELAY(r5, 0x84, 0x3, &(0x7f00000002c0), &(0x7f0000000380)=0x4) setregid(0x0, r2) 2033/05/18 03:33:22 executing program 6: r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x7a9ce56b, 0x20000) syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x8, 0x40) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000ff9000/0x4000)=nil, 0x4000}, 0x1}) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000c2afc8)={&(0x7f0000a4aff4)={0x10}, 0xc, &(0x7f00006e9ff0)={&(0x7f00002f1d99)=@newspdinfo={0x1c, 0x24, 0x61b, 0x0, 0x0, 0x0, [@ipv4_hthresh={0x8, 0x3, {0x0, 0xfffffffffffffffe}}]}, 0x1c}, 0x1}, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) mkdir(&(0x7f00000000c0)='./file0\x00', 0x81) 2033/05/18 03:33:22 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x4031, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x80, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000398000)={0xaa}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000838fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000000080)={0x2}) fcntl$getownex(r1, 0x10, &(0x7f0000000100)={0x0, 0x0}) sched_rr_get_interval(r2, &(0x7f0000000140)) futex(&(0x7f0000012ffc), 0x0, 0x0, &(0x7f0000060ff0), &(0x7f00003cfffc), 0x0) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000f8d000)={&(0x7f0000012000/0x2000)=nil, 0x2000}) ioctl$sock_ifreq(r0, 0x899f, &(0x7f00000000c0)={'rose0\x00', @ifru_map={0x7, 0x8, 0x4, 0x8, 0x0, 0x10000}}) 2033/05/18 03:33:22 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000240)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) lsetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)=@known='security.ima\x00', &(0x7f0000000140)='em1vboxnet0trusted\x00', 0x13, 0x0) chmod(&(0x7f0000000080)='./file0\x00', 0x0) dup2(0xffffffffffffffff, r0) 2033/05/18 03:33:22 executing program 3 (fault-call:2 fault-nth:11): open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) syz_fuse_mount(&(0x7f0000000100)='./file0\x00', 0x8000, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f0000000280)='./file0/file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000240)='fusectl\x00', 0x0, &(0x7f0000000040)) 2033/05/18 03:33:22 executing program 4: 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) mkdir(&(0x7f000000dff6)='./control\x00', 0x0) r0 = open(&(0x7f0000000040)='./control\x00', 0x0, 0x0) ioctl$ASHMEM_GET_NAME(r0, 0x81007702, &(0x7f0000000180)=""/70) mkdirat(r0, &(0x7f0000044ff6)='./control\x00', 0x0) r1 = fanotify_init(0x0, 0x0) fanotify_mark(r1, 0x11, 0x40000002, r0, &(0x7f0000000000)='./control\x00') uname(&(0x7f0000000080)=""/217) r2 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) fallocate(r2, 0x1, 0x0, 0x4000003) close(r1) listen(0xffffffffffffffff, 0x0) [ 331.754546] RAX: ffffffffffffffda RBX: 00007f65a0b306d4 RCX: 00000000004552d9 [ 331.761789] RDX: 0000000020000240 RSI: 0000000020000080 RDI: 0000000020000280 [ 331.769037] RBP: 000000000072bea0 R08: 0000000020000040 R09: 0000000000000000 [ 331.776287] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 331.783532] R13: 00000000000003fa R14: 00000000006f9010 R15: 000000000000000a 2033/05/18 03:33:22 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000480)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f0000000000)=ANY=[@ANYBLOB="1c0000002700638100000000000000000200000008000100a39b1d99d89d7d4d55fb6ad44bdbbcc621013c7917aab9a37d09ea8c6da19ada5f7f353a0638cf39219ef50877366e7cc106d1cd471a7046e9fc7089acb6481e665388c154ec2a815e4778e27fe63f27559fe207ac7bc6e69352046f5bf8602135d1b199a04a407a105ebf2e469130b1af91b7dd4a274a091a4ceae66082254ff0b346f5ea089decf03f95c72331dcb048c07d6f6bd4fcf6052fb75b506d37fb74a7072458c12c471697f9d22497a36094fc6bd8fe0b9d515ff2068f8aec79054378afa67baed9630a3ed18c2f", @ANYRES32=0x0], 0x1c}, 0x1}, 0x0) 2033/05/18 03:33:22 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='attr/prev\x00') getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000001c0)}, &(0x7f0000000140)=0xc) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f00000001c0)={&(0x7f0000ffa000/0x4000)=nil, 0x4000}) bind$bt_rfcomm(r0, &(0x7f0000000000)={0x1f, {0x8, 0x7f, 0x2, 0x81, 0xb84e, 0x2}, 0x8}, 0xa) setsockopt(r0, 0x10001, 0x5, &(0x7f00000002c0)="d0d7ce06069ee71228a1892de888c2e4bbf30081990ef72180356d85a317f1aa371fcd248583987e21d403b191465d79ac16dbe338f7954f4e044e566238a549cba7d1b75aee101c8f7b3fea72904b591051e372e36e90b94542df6277b7a769e1bead661049cbecf363e1c4306333eb7bfdcc2665a570f351b2fb4461c2577625c0654c73287df146dfecfa82bce01ba38ae5eef58301027b8d867e80afd949f11746155fe8b487d710bb2200d4551c8f8a6b9f557b180d3f4455bb5c1ebe32cf19fbfafc2eedd1bc7066257ed214b5ae3fda43a45fa337e07becabaa0ff776cff292", 0xe3) getrusage(0xfffffffffffffffe, &(0x7f0000000200)) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0c0583b, &(0x7f0000000080)={0x0, &(0x7f0000000040)}) 2033/05/18 03:33:22 executing program 6: pkey_alloc(0x0, 0x3) r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000000040)="000000008c000000000000000000000000", 0x3) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="aa", 0x1}], 0x1, 0x81003) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f0000000080)={0x18, 0x0, {0x4, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'eql\x00'}}) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x1, 0xf, 0xd, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a", [0x7]}) request_key(&(0x7f00000006c0)='dns_resolver\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000880)='\x00', 0xffffffffffffffff) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000000)) 2033/05/18 03:33:22 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b4ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000cdf000)) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000040)=0x2000000000002f28) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x4000, 0xbf) openat$cgroup_subtree(r1, &(0x7f0000000100)='cgroup.subtree_control\x00', 0x2, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x109040, 0x0) ioctl$TCSETA(r1, 0x5402, &(0x7f00004cd000)={0xfffffffffffffffc, 0x0, 0xffffffffffffffff, 0x0, 0x80000000, 0x0, 0x0, 0x0, 0x10000}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000080)) 2033/05/18 03:33:22 executing program 5: pipe(&(0x7f00000007c0)={0xffffffffffffffff}) write(r0, &(0x7f00000013c0)="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", 0xfffffffffffffe83) pipe(&(0x7f0000000000)) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x10000, 0x0) open(&(0x7f0000000740)='./file0\x00', 0x101000, 0x82) r2 = socket$alg(0x26, 0x5, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r1, 0x40086408, &(0x7f0000000640)={0xff, 0x3}) bind$alg(0xffffffffffffffff, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) r3 = syz_open_dev$vcsa(&(0x7f0000000b80)='/dev/vcsa#\x00', 0x400000000000000, 0x0) fstatfs(0xffffffffffffffff, &(0x7f00000000c0)=""/113) syz_fuseblk_mount(&(0x7f0000001380)='./file0\x00', &(0x7f00000013c0)='./file0\x00', 0xbffd, 0xffffffffffffffff, 0xffffffffffffffff, 0x100000000, 0x0, 0x0) ioctl$KIOCSOUND(r1, 0x4b2f, 0x2) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000447000)='./file0\x00', &(0x7f00000e1000)='msdos\x00', 0x0, &(0x7f000097bfff)) io_setup(0x3f, &(0x7f0000000540)=0x0) io_submit(r4, 0x1, &(0x7f0000000d40)=[&(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x9, r2, &(0x7f0000000580)}]) rt_sigtimedwait(&(0x7f0000000040)={0x30d}, &(0x7f0000000440), &(0x7f0000000580), 0x8) r5 = memfd_create(&(0x7f00000008c0)="1a08000000000000baf6972e63815450c6eab55480b615090506c025eaecce7fed812fce3c9ab4957fc7f68fc57a4e50d1e89b290086df43832307cf3dadd8c643d6836dc13829f53a0931d30a6643d43862f80acebfe06d7898f5f1dedf2889e88a24efa57a13bb003ddfbdaa4fe94af39894d70631239be52ed6612a0bc6f6bf5b2902f128f8d95ce56a0b2266559d57530b612173d36b7bc723e000e66a9b46", 0x1) write(r5, &(0x7f00000000c0), 0x0) perf_event_open(&(0x7f0000220000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x2000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendto$inet(r5, &(0x7f0000000280)="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", 0xfa, 0x24000094, &(0x7f0000000180)={0x2, 0x4e22, @rand_addr=0x7}, 0x10) ioctl$TCSETSW(r3, 0x5403, &(0x7f0000000140)={0xfffffffffffffe00, 0x4, 0x2, 0x6a, 0xfffffffffffffff7, 0x9, 0x404e, 0x1db0, 0xfffffffffffffffe, 0x3, 0x0, 0x1}) add_key$keyring(&(0x7f0000000780)='keyring\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0x0) add_key(&(0x7f00000003c0)='cifs.idmap\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffff9) request_key(&(0x7f0000000480)='asymmetric\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000500)="00000000000000060804002000fffc0c6565643b799365005f1b76", 0xfffffffffffffffc) r6 = add_key$keyring(&(0x7f0000000680)='keyring\x00', &(0x7f00000006c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) r7 = add_key(&(0x7f0000000700)='ceph\x00', &(0x7f0000000600)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000580), 0x0, r6) keyctl$setperm(0x5, r7, 0x0) execveat(r5, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000d0e000), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) read(r0, &(0x7f0000000200)=""/250, 0x50c7e3e3) [ 331.929369] netlink: 4 bytes leftover after parsing attributes in process `syz-executor2'. 2033/05/18 03:33:22 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = gettid() r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x2000, 0x0) perf_event_open(&(0x7f0000000040)={0x7, 0x70, 0x6, 0x6, 0x9, 0x7fffffff8000000, 0x0, 0x3, 0x2, 0x4, 0x800, 0x92, 0x0, 0x14d, 0x8, 0x9, 0xffffffff, 0x10000000000000, 0x33a8, 0xf6, 0x1, 0x1, 0x217, 0x6, 0xfff, 0x3, 0x100, 0x2, 0x1, 0x322b, 0x4, 0x8, 0x1, 0x2, 0x9, 0x1, 0x7, 0x20, 0x0, 0x9, 0x3, @perf_bp={&(0x7f0000000000), 0x3}, 0x2100, 0x101, 0x2, 0x7, 0x1, 0x9, 0x7fff}, r1, 0x3, r2, 0x1) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = dup(r0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000004000)=0x3000, 0xfffffffffffffe20) ioctl$UFFDIO_COPY(r3, 0xc028aa03, &(0x7f0000003ff0)={&(0x7f0000011000/0x3000)=nil, 0x6e8000}) 2033/05/18 03:33:22 executing program 3 (fault-call:2 fault-nth:12): open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) syz_fuse_mount(&(0x7f0000000100)='./file0\x00', 0x8000, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f0000000280)='./file0/file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000240)='fusectl\x00', 0x0, &(0x7f0000000040)) 2033/05/18 03:33:22 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) write(r0, &(0x7f000006e000)="7f", 0x1) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCXONC(r0, 0x540a, 0xe689) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCXONC(r0, 0x540a, 0x1) rt_sigaction(0x11, &(0x7f0000000040)={0x100, {0xfffffffffffffffa}, 0x4, 0x7ff}, &(0x7f00000000c0), 0x8, &(0x7f0000000100)) [ 332.047334] print_req_error: I/O error, dev loop199, sector 0 [ 332.057452] FAT-fs (loop199): unable to read boot sector [ 332.107330] bond0 (unregistering): Released all slaves 2033/05/18 03:33:23 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) r1 = syz_open_dev$midi(&(0x7f0000000140)='/dev/midi#\x00', 0x0, 0x400200) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f00000001c0)={{0x100000000, 0x3}, 0x1, 0x4, 0x5, {0x80000001, 0x2}, 0x100000000, 0x7}) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000180)=0x1, 0x4) sendto$inet(r0, &(0x7f0000482000), 0xffffffffffffff56, 0x800000120000401, &(0x7f0000e45ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x1, 0x0) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f0000000040)={0x8, 0x0, [{0xc0000003, 0x6, 0x9, 0x0, 0x5}, {0xd, 0x3, 0x4, 0x1, 0x2}, {0xc0000019, 0x9, 0x100000001, 0x3, 0x4}, {0x6, 0x7, 0x100000001, 0x35, 0x2}, {0x40000000, 0xd7b, 0x8, 0x5}, {0xc0000007, 0x7fff, 0x81, 0x3, 0x1000}, {0x40000001, 0x0, 0x1, 0xfffffffffffffffe, 0x7}, {0xc0000005, 0x5, 0x1, 0x8}]}) 2033/05/18 03:33:23 executing program 2: clone(0x200, &(0x7f0000000100), &(0x7f00000000c0), &(0x7f0000000180), &(0x7f000025e000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x0, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000000000), &(0x7f00006fcff0)) r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(0xffffffffffffffff, 0xc0a85352, &(0x7f0000000280)={{0x4, 0x5}, 'port1\x00', 0x6f40b7c95600a1e9, 0x841, 0xff0000, 0xfffffffffffffffa, 0x20, 0x9000000000, 0x401, 0x0, 0x2, 0xe4}) r1 = getpgrp(0x0) kcmp(r1, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) r2 = perf_event_open$cgroup(&(0x7f0000000200)={0x2, 0x70, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000001c0)}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f0000000700)='./file0\x00', 0x0, 0x0) setsockopt$packet_int(r3, 0x107, 0x7, &(0x7f0000000740)=0x2, 0x4) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000000380)="d1d35c28c9a2940ff92d92cf5ba99dbd095c407a47aee16bd9fba4aa14c8b45950fc2ab852e6d0beb1087f244343358f379574c393d75b0d12d48fa3caa8455d0e9c92d2c81682adb435103b73129d829a840c501aa5c4284cdbc4d1729fb7666889febd3c69f3d47e8d03d1d931768918a07a614ccd6dd70e01808b3288dc1a2c203ab3252cda9e26aefcd1d5a0d633af9407d2d4bcf067a896cae139c19d2491f723dda8d03445824da761af13cad98310c06c3cfc1c03e84784a88cb75bd08c373e05cf1fd629c62714e5595e28323552b147f54a56c12801d1") ioctl$sock_ipx_SIOCIPXCFGDATA(r2, 0x89e2, &(0x7f00000005c0)) r4 = socket$inet(0x2, 0x1, 0xaeed) ioctl$DRM_IOCTL_IRQ_BUSID(r3, 0xc0106403, &(0x7f0000000480)={0x1, 0x274, 0x9, 0x2}) connect(r4, &(0x7f0000000600)=@nfc_llcp={0x27, 0x1, 0x2, 0x5, 0x4, 0x80, "ab7d48bfd11a3e7a60aa13ac7038ef595132145fd73a3831bf9ebbf8ba02fddd251584133faf65deeb9e6b927bda4629855f75a594a70a003ee8e259f5ef07", 0x31}, 0x80) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000000c0)="a33af9140719e3bb3bfa5097cbfa66e055f5e5aff0eea326a7738177fd5ddac52529c334c8a4cc1e1d663365fd3f5d8b1c460b1a8064b854af4e59028c0c4e84f3c9", 0x42) setsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000000140)={@multicast2=0xe0000002}, 0x8) r5 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x7, 0x181000) r6 = socket$l2tp(0x18, 0x1, 0x1) ioctl$sock_kcm_SIOCKCMUNATTACH(r5, 0x89e1, &(0x7f0000000180)={r6}) r7 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sloppy_tcp\x00', 0x2, 0x0) getsockopt$sock_linger(r4, 0x1, 0xd, &(0x7f0000000300), &(0x7f0000000340)=0x8) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r7, 0x84, 0x6e, &(0x7f0000000080), 0x0) bind(r7, &(0x7f0000000680)=@nl=@unspec, 0x80) r8 = shmget(0x0, 0x9000, 0x402, &(0x7f0000ff7000/0x9000)=nil) shmctl$SHM_STAT(r8, 0xd, &(0x7f0000000280)=""/86) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={0xffffffffffffff9c}) 2033/05/18 03:33:23 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt(r0, 0x1, 0x14, &(0x7f0000e64ff7)="d7fdaf62070179890fddd5a45d3f32e5", 0x10) socket$inet_tcp(0x2, 0x1, 0x0) 2033/05/18 03:33:23 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/vga_arbiter\x00', 0x10000, 0x0) accept$ipx(r2, &(0x7f0000000600), &(0x7f0000000640)=0x10) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) syncfs(r1) r4 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x0, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000000)={0x5002, 0x10100}) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_SET_BOOT_CPU_ID(r4, 0xae78, &(0x7f00000000c0)) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000000040)=[{0x8, 0x4}, {0x6, 0x3c18}, {0x0, 0x2}, {0x4, 0x8}, {0x2, 0x6}, {0x3, 0x9}, {0x2, 0x3ff}], 0x7) openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x40000, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2033/05/18 03:33:23 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0xa000, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000100)=0x0) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000000140)=r2) ioctl$KVM_GET_MSRS(r0, 0xc008ae88, &(0x7f0000000300)=ANY=[@ANYBLOB="06000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008653eb309a413f233f8ee1cea81a932e548f74fbd33ead0fdecde0d0372fc345eddcae589da79a5c4105bebf27eb6c991d1caf57c6aac0154f67b91dc19526080e6d9359ec3df47da1d5b38456e6e2d9ff78631e2361f54e96d2a917ca0deb01a1353f93ace6399de87b"]) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0xffffffffffffffa0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3c06639d476a0bf", 0x10) 2033/05/18 03:33:23 executing program 7: pipe2(&(0x7f0000000280)={0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000240)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) lsetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)=@known='security.ima\x00', &(0x7f0000000140)='em1vboxnet0trusted\x00', 0x13, 0x0) chmod(&(0x7f0000000080)='./file0\x00', 0x0) dup2(r0, r1) 2033/05/18 03:33:23 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)="0e", 0x1, 0x0, &(0x7f0000000080)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) r1 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x2, 0x900) accept4$alg(r1, 0x0, 0x0, 0x800) r2 = fcntl$dupfd(r0, 0x0, r0) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0x7, &(0x7f0000000000)={0x1, 0x8001, 0xdc3, 0x7fff}, 0x10) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000100)={0x0, 0xfff}, 0x8) 2033/05/18 03:33:23 executing program 7: pipe2(&(0x7f0000000280)={0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000240)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) lsetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)=@known='security.ima\x00', &(0x7f0000000140)='em1vboxnet0trusted\x00', 0x13, 0x0) chmod(&(0x7f0000000080)='./file0\x00', 0x0) dup2(r0, r1) 2033/05/18 03:33:23 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000736000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = memfd_create(&(0x7f0000000280)="646535c0000354bc3f627de1128ea431f84c45b5fa8bef1775c6afbb4371511c983a784d043877da58ebf9622f0eec2d92e59976fa41665c60eba7481705fe9f32ebd2c863059f5fb31c8dd1775287a45a13e1e0", 0x0) r3 = getpgrp(0xffffffffffffffff) syz_open_procfs(r3, &(0x7f0000000000)='status\x00') ftruncate(r2, 0xffff) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r2, 0x0) ioctl$KVM_IRQ_LINE_STATUS(r1, 0xc008ae67, &(0x7f0000000080)) [ 332.842692] print_req_error: I/O error, dev loop199, sector 0 [ 332.848927] FAT-fs (loop199): unable to read boot sector [ 332.909824] Buffer I/O error on dev loop0, logical block 0, lost async page write [ 332.921643] Buffer I/O error on dev loop0, logical block 1, lost async page write 2033/05/18 03:33:23 executing program 5: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000000000)) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f0000a77ff8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r2, &(0x7f0000002e00)=[{{&(0x7f0000002280)=@alg, 0x58, &(0x7f0000002440)=[{&(0x7f00000023c0)=""/76, 0x4c}], 0x1, &(0x7f0000002480)=""/137, 0x89}}, {{&(0x7f0000002540)=@nfc, 0x10, &(0x7f0000002a80)=[{&(0x7f0000002980)=""/212, 0xd4}], 0x1, &(0x7f0000002b00)=""/73, 0x49}}], 0x2, 0x2, &(0x7f0000172ff0)={0x77359400}) r3 = dup2(r1, r1) dup3(r2, r3, 0x0) ioctl$KVM_GET_SREGS(r3, 0x8138ae83, &(0x7f00000000c0)) getsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f0000000040), &(0x7f0000000080)=0x8) [ 332.965509] Buffer I/O error on dev loop0, logical block 0, lost async page write [ 332.986383] Buffer I/O error on dev loop0, logical block 2, lost async page write [ 333.004239] Buffer I/O error on dev loop0, logical block 3, lost async page write [ 333.029287] Buffer I/O error on dev loop0, logical block 4, lost async page write [ 333.041261] Buffer I/O error on dev loop0, logical block 5, lost async page write [ 333.049115] Buffer I/O error on dev loop0, logical block 6, lost async page write [ 333.057660] Buffer I/O error on dev loop0, logical block 7, lost async page write [ 333.065595] Buffer I/O error on dev loop0, logical block 8, lost async page write [ 333.076380] ldm_validate_partition_table(): Disk read failed. [ 333.082630] Dev loop0: unable to read RDB block 0 [ 333.088264] loop0: unable to read partition table [ 333.093479] loop_reread_partitions: partition scan of loop0 (ms=z$/ؙc?_ΨZU ǡ$ج9=:/5D赭Q7oQ4C]) failed (rc=-5) [ 333.398826] IPVS: ftp: loaded support on port[0] = 21 [ 333.834569] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 334.455253] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 334.461347] 8021q: adding VLAN 0 to HW filter on device bond0 [ 334.522500] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 334.583337] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 334.611372] FAULT_INJECTION: forcing a failure. [ 334.611372] name failslab, interval 1, probability 0, space 0, times 0 [ 334.622640] CPU: 1 PID: 23452 Comm: syz-executor3 Not tainted 4.16.0+ #13 [ 334.629546] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 334.638880] Call Trace: [ 334.641454] dump_stack+0x1a7/0x27d [ 334.645058] ? arch_local_irq_restore+0x53/0x53 [ 334.649707] ? __save_stack_trace+0x7e/0xd0 [ 334.654024] should_fail+0x914/0xae0 [ 334.657734] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 334.662823] ? kasan_kmalloc+0xad/0xe0 [ 334.666699] ? kmem_cache_alloc_trace+0x136/0x740 [ 334.671531] ? __memcg_init_list_lru_node+0x169/0x270 [ 334.676694] ? __list_lru_init+0x544/0x750 [ 334.680904] ? sget_userns+0x6a2/0xe60 [ 334.684767] ? mount_fs+0x66/0x2d0 [ 334.688285] ? vfs_kern_mount.part.26+0xc6/0x4a0 [ 334.693024] ? do_mount+0xea4/0x2b90 [ 334.696717] ? ksys_mount+0xab/0x120 [ 334.700404] ? SyS_mount+0x39/0x50 [ 334.703925] ? do_syscall_64+0x281/0x940 [ 334.707963] ? entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 334.713301] ? find_held_lock+0x35/0x1d0 [ 334.717342] ? __lock_is_held+0xb6/0x140 [ 334.721385] ? check_same_owner+0x320/0x320 [ 334.725685] ? rcu_note_context_switch+0x710/0x710 [ 334.730595] should_failslab+0xec/0x120 [ 334.734554] kmem_cache_alloc_trace+0x4b/0x740 [ 334.739128] ? __kmalloc_node+0x33/0x70 [ 334.743087] ? __kmalloc_node+0x33/0x70 [ 334.747047] ? rcu_read_lock_sched_held+0x108/0x120 [ 334.752063] __memcg_init_list_lru_node+0x169/0x270 [ 334.757061] ? list_lru_add+0x7c0/0x7c0 [ 334.761014] ? __kmalloc_node+0x47/0x70 [ 334.764982] __list_lru_init+0x544/0x750 [ 334.769037] ? memcg_destroy_list_lru_node.isra.7+0x110/0x110 [ 334.774898] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 334.779886] ? __lockdep_init_map+0xe4/0x650 [ 334.784270] ? lockdep_init_map+0x9/0x10 [ 334.788305] sget_userns+0x6a2/0xe60 [ 334.791992] ? get_anon_bdev+0x2a0/0x2a0 [ 334.796042] ? test_bdev_super+0x50/0x50 [ 334.800077] ? destroy_unused_super.part.7+0xf0/0xf0 [ 334.805157] ? rcu_read_lock_sched_held+0x108/0x120 [ 334.810149] ? __alloc_pages_nodemask+0xabe/0xdd0 [ 334.814976] ? __alloc_pages_slowpath+0x2d30/0x2d30 [ 334.819976] ? kasan_check_read+0x11/0x20 [ 334.824099] ? rcu_is_watching+0x85/0x130 [ 334.828222] ? trace_hardirqs_off+0x10/0x10 [ 334.832519] ? rcu_pm_notify+0xc0/0xc0 [ 334.836381] ? cap_capable+0x1b5/0x230 [ 334.840247] ? security_capable+0x8e/0xc0 [ 334.844370] ? get_anon_bdev+0x2a0/0x2a0 [ 334.848406] ? ns_capable_common+0xcf/0x160 [ 334.852702] ? test_bdev_super+0x50/0x50 [ 334.856735] ? get_anon_bdev+0x2a0/0x2a0 [ 334.860768] sget+0xd2/0x120 [ 334.863767] ? fuse_ctl_add_conn+0x280/0x280 [ 334.868163] mount_single+0x3e/0x160 [ 334.871857] ? alloc_pages_current+0xbe/0x1e0 [ 334.876329] fuse_ctl_mount+0x2c/0x40 [ 334.880111] mount_fs+0x66/0x2d0 [ 334.883458] vfs_kern_mount.part.26+0xc6/0x4a0 [ 334.888025] ? may_umount+0xa0/0xa0 [ 334.891634] ? _raw_read_unlock+0x22/0x30 [ 334.895763] ? __get_fs_type+0x8a/0xc0 [ 334.899629] do_mount+0xea4/0x2b90 [ 334.903158] ? copy_mount_string+0x40/0x40 [ 334.907368] ? rcu_pm_notify+0xc0/0xc0 [ 334.911232] ? copy_mount_options+0x5f/0x2e0 [ 334.915614] ? rcu_read_lock_sched_held+0x108/0x120 [ 334.920607] ? kmem_cache_alloc_trace+0x459/0x740 [ 334.925425] ? kasan_check_write+0x14/0x20 [ 334.929634] ? _copy_from_user+0x99/0x110 [ 334.933758] ? copy_mount_options+0x1f7/0x2e0 [ 334.938228] ksys_mount+0xab/0x120 [ 334.941745] SyS_mount+0x39/0x50 [ 334.945086] ? ksys_mount+0x120/0x120 [ 334.948865] do_syscall_64+0x281/0x940 [ 334.952732] ? vmalloc_sync_all+0x30/0x30 [ 334.956855] ? finish_task_switch+0x1b9/0x970 [ 334.961323] ? finish_task_switch+0x17a/0x970 [ 334.965793] ? syscall_return_slowpath+0x550/0x550 [ 334.970695] ? syscall_return_slowpath+0x2ac/0x550 [ 334.975598] ? prepare_exit_to_usermode+0x350/0x350 [ 334.980590] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 334.985932] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 334.990752] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 334.995928] RIP: 0033:0x4552d9 [ 334.999100] RSP: 002b:00007fe08b165c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 335.006796] RAX: ffffffffffffffda RBX: 00007fe08b1666d4 RCX: 00000000004552d9 [ 335.014044] RDX: 0000000020000240 RSI: 0000000020000080 RDI: 0000000020000280 [ 335.021289] RBP: 000000000072bea0 R08: 0000000020000040 R09: 0000000000000000 2033/05/18 03:33:25 executing program 6: pkey_alloc(0x0, 0x3) r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000000040)="000000008c000000000000000000000000", 0x3) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="aa", 0x1}], 0x1, 0x81003) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f0000000080)={0x18, 0x0, {0x4, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'eql\x00'}}) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x1, 0xf, 0xd, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a", [0x7]}) request_key(&(0x7f00000006c0)='dns_resolver\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000880)='\x00', 0xffffffffffffffff) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000000)) 2033/05/18 03:33:25 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) getsockopt$ARPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x63, &(0x7f0000000040)={'IDLETIMER\x00'}, &(0x7f0000000000)=0xffffffd1) 2033/05/18 03:33:25 executing program 5: r0 = creat(&(0x7f00007e2ff8)='./file0\x00', 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f0000607f0d)="98", 0x1}], 0x1, 0x0) fallocate(r0, 0x0, 0x0, 0x2) ioctl$KVM_ARM_SET_DEVICE_ADDR(r0, 0x4010aeab, &(0x7f0000000000)={0x101}) dup3(r0, r0, 0x80000) r1 = openat(0xffffffffffffff9c, &(0x7f0000cfd000)='./file0\x00', 0x0, 0x0) lseek(r1, 0x0, 0x3) 2033/05/18 03:33:25 executing program 3 (fault-call:2 fault-nth:13): open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) syz_fuse_mount(&(0x7f0000000100)='./file0\x00', 0x8000, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f0000000280)='./file0/file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000240)='fusectl\x00', 0x0, &(0x7f0000000040)) 2033/05/18 03:33:25 executing program 2: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000000300), &(0x7f00000002c0)) r1 = socket(0x2, 0x1, 0x0) r2 = syz_open_procfs(r0, &(0x7f0000000200)='net/hci\x00') ioctl$LOOP_SET_STATUS64(r2, 0x4c04, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xf, 0xa, 0x8, "0d6489af2f2f2a6d693e511be22a8d75aedd0cfab2d33bec239de4497c9ba1fe9bcc8b4fa7116aa0508a7a68b5483af71065d3b317b4ddb6696ca9fe6a01b1e6", "e7b802b53166b18d62b6553585c0ac2e29478cc17a06939e093d1d62470f768e1f0f33859e7c29516c061dd9e6cc415e31cc95e0e85dba433cdb2fd989a3d409", "055c904b7324e59591bdff836fd0f9df76edce651a75754ddbc36964b1c1bb80", [0x6, 0x9]}) open(&(0x7f00000001c0)='./file0\x00', 0x101000, 0x52) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r2, 0x114, 0xa, &(0x7f0000000340), 0x1) open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) listen(r1, 0x0) getsockopt$inet_mreq(r1, 0x0, 0x24, &(0x7f0000000100)={@rand_addr, @broadcast}, &(0x7f0000000180)=0x8) accept$ax25(r1, &(0x7f00000000c0), &(0x7f0000000140)=0x10) accept4$ax25(r1, &(0x7f0000000000), &(0x7f0000000080)=0xffffffffffffffd7, 0x0) shutdown(r1, 0x0) 2033/05/18 03:33:25 executing program 4: r0 = socket$inet6(0xa, 0x5, 0x0) sendto$inet6(r0, &(0x7f0000ff7000)="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", 0x76d, 0x0, &(0x7f0000ff7fe4)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}, 0x2}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x40000000000007, &(0x7f0000fecffc), 0x4) sendto$inet6(r0, &(0x7f0000bf8f8f)="b5", 0x1, 0x0, &(0x7f0000f87000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() getrlimit(0xb, &(0x7f0000000000)) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x15) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000040)={0x0, 0x8001}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000000c0)=ANY=[@ANYRES32=r2, @ANYBLOB="0bc109001f00070000000100080005000800ff000800"], &(0x7f0000000100)=0x1a) 2033/05/18 03:33:25 executing program 7: pipe2(&(0x7f0000000280)={0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000240)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) lsetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)=@known='security.ima\x00', &(0x7f0000000140)='em1vboxnet0trusted\x00', 0x13, 0x0) chmod(&(0x7f0000000080)='./file0\x00', 0x0) dup2(r0, r1) 2033/05/18 03:33:25 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000040)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000df6000)={&(0x7f0000b04cf4)=ANY=[@ANYBLOB="14090a230000000000000000000000000000001f"], 0x14}, 0x1}, 0x0) clock_gettime(0x3, &(0x7f0000007340)={0x0, 0x0}) r3 = syz_open_dev$vcsa(&(0x7f0000006240)='/dev/vcsa#\x00', 0x7fffffff, 0x1) ioctl$EVIOCGPROP(r3, 0x80404509, &(0x7f0000007380)=""/185) recvmmsg(r0, &(0x7f0000006140)=[{{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)=""/176, 0xb0}, {&(0x7f0000000180)=""/4096, 0x1000}], 0x2, &(0x7f0000001180)=""/100, 0x64, 0x3f}, 0x7fffffff}, {{0x0, 0x0, &(0x7f0000003780)=[{&(0x7f0000001200)=""/4096, 0x1000}, {&(0x7f0000002200)=""/194, 0xc2}, {&(0x7f0000002300)=""/156, 0x9c}, {&(0x7f00000023c0)=""/33, 0x21}, {&(0x7f0000002400)=""/254, 0xfe}, {&(0x7f0000002500)}, {&(0x7f0000002540)=""/137, 0x89}, {&(0x7f0000002600)=""/174, 0xae}, {&(0x7f00000026c0)=""/168, 0xa8}, {&(0x7f0000002780)=""/4096, 0x1000}], 0xa, 0x0, 0x0, 0x9}, 0x3ff}, {{&(0x7f0000003840)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff}}, 0x80, &(0x7f0000003c40)=[{&(0x7f00000038c0)=""/102, 0x66}, {&(0x7f0000003940)=""/36, 0x24}, {&(0x7f0000003980)=""/82, 0x52}, {&(0x7f0000003a00)=""/60, 0x3c}, {&(0x7f0000003a40)=""/58, 0x3a}, {&(0x7f0000003a80)=""/139, 0x8b}, {&(0x7f0000003b40)=""/205, 0xcd}], 0x7, &(0x7f0000003cc0)=""/105, 0x69, 0x5}, 0x7}, {{&(0x7f0000003d40)=@nl, 0x80, &(0x7f0000006000)=[{&(0x7f0000003dc0)=""/4096, 0x1000}, {&(0x7f0000004dc0)=""/34, 0x22}, {&(0x7f0000004e00)=""/4096, 0x1000}, {&(0x7f0000005e00)=""/239, 0xef}, {&(0x7f0000005f00)=""/238, 0xee}], 0x5, &(0x7f0000006080)=""/146, 0x92, 0x101}, 0x5cc}], 0x4, 0x40010000, &(0x7f0000006280)={r1, r2+10000000}) r5 = dup3(r0, r4, 0x80000) epoll_wait(r3, &(0x7f0000007440)=[{}, {}, {}, {}, {}, {}, {}, {}, {}], 0x9, 0x3) mq_timedsend(r5, &(0x7f0000002500)="e2366ea9a1", 0x5, 0x100000001, 0x0) [ 335.028542] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 335.035790] R13: 00000000000003fa R14: 00000000006f9010 R15: 000000000000000c 2033/05/18 03:33:26 executing program 5: r0 = perf_event_open(&(0x7f0000536000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000000080)='/dev/vga_arbiter\x00', 0x0) recvfrom(0xffffffffffffffff, &(0x7f0000000500)=""/191, 0x110, 0x0, &(0x7f0000000480)=@can={0x1d}, 0x80) r2 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r3 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x2) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) accept4$vsock_stream(r1, &(0x7f0000000340)={0x28, 0x0, 0xffffffff, @my=0x0}, 0x10, 0x80000) pwritev(r3, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000200)='/dev/loop-control\x00', 0x800, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2, 0x0}, &(0x7f0000000140)=0x10) ioctl$DRM_IOCTL_GET_STATS(r3, 0x80f86406, &(0x7f0000000380)=""/28) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000000180)={r4, 0x0, 0x0, 0x6, 0x4}, &(0x7f00000001c0)=0x18) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r3) r5 = getgid() setgid(r5) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000300)={0x0, 0x0}) perf_event_open(&(0x7f0000000280)={0x5, 0x70, 0x55, 0x0, 0x5, 0x4, 0x0, 0x8f8f, 0x0, 0x2, 0x0, 0x5, 0x6, 0x2, 0x711, 0x7, 0x7fff, 0xfff, 0x0, 0x70, 0x1, 0x8, 0x1, 0x8, 0x80, 0x0, 0x4, 0x7fff, 0xffffffffffffffff, 0x3, 0x100000000, 0x6, 0x5, 0xffffffff, 0x4, 0xffff, 0x2, 0xfffffffffffffff9, 0x0, 0x6, 0x4, @perf_config_ext={0x388, 0x4}, 0x1b, 0x9, 0x200, 0x6, 0x9, 0x5}, r6, 0x3, r0, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r2, 0x2402, 0xb) r7 = syz_genetlink_get_family_id$fou(&(0x7f00000003c0)='fou\x00') sendmsg$FOU_CMD_DEL(r1, &(0x7f00000005c0)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x8002041}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)={0x1c, r7, 0x200, 0x70bd25, 0x25dfdbff, {0x2}, [@FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4008000}, 0x20000810) sendfile(r2, r2, &(0x7f0000000080)=0x5f, 0x102000004) ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01) sync() dup2(r3, r2) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r3, 0x28, 0x0, &(0x7f0000000600)=0x9, 0x8) prctl$intptr(0x2b, 0x0) ioctl$LOOP_CLR_FD(r3, 0x4c01) 2033/05/18 03:33:26 executing program 0: r0 = accept$unix(0xffffffffffffffff, 0x0, &(0x7f0000000100)) fadvise64(r0, 0x0, 0x8, 0x3) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0xca6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = getpgid(0x0) perf_event_open(&(0x7f0000000080)={0x4, 0x70, 0x4, 0x0, 0x69b9, 0x7fffffff, 0x0, 0x3, 0x0, 0x4, 0x7, 0xffff, 0x101, 0x5, 0x8, 0xab6, 0x0, 0xffff, 0x40, 0x6, 0x4, 0x4, 0x33c, 0x69ad, 0x9, 0x5c2b, 0x7, 0x8001, 0x100, 0x3, 0x3, 0x9, 0x2, 0x400, 0x7f, 0x7fffffff, 0x88, 0xf5, 0x0, 0x3, 0x4, @perf_bp={&(0x7f0000000040), 0x3}, 0x10000, 0x6, 0x3, 0x5, 0x2, 0x9, 0x1ff}, r2, 0x0, r1, 0x1) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x800, 0x0) r4 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(r3, 0x4c80, r4) clone(0x0, &(0x7f00000a5000), &(0x7f0000ef4000), &(0x7f0000996000), &(0x7f00009c7000)) 2033/05/18 03:33:26 executing program 7: pipe2(&(0x7f0000000280)={0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x0, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000240)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) lsetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)=@known='security.ima\x00', &(0x7f0000000140)='em1vboxnet0trusted\x00', 0x13, 0x0) chmod(&(0x7f0000000080)='./file0\x00', 0x0) dup2(r0, r1) 2033/05/18 03:33:26 executing program 7: pipe2(&(0x7f0000000280)={0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x0, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000240)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) lsetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)=@known='security.ima\x00', &(0x7f0000000140)='em1vboxnet0trusted\x00', 0x13, 0x0) chmod(&(0x7f0000000080)='./file0\x00', 0x0) dup2(r0, r1) 2033/05/18 03:33:26 executing program 3 (fault-call:2 fault-nth:14): open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) syz_fuse_mount(&(0x7f0000000100)='./file0\x00', 0x8000, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f0000000280)='./file0/file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000240)='fusectl\x00', 0x0, &(0x7f0000000040)) 2033/05/18 03:33:26 executing program 0: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000080)={0x18, 0x0, {0x3, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'sit0\x00'}}, 0x1e) syz_emit_ethernet(0x14, &(0x7f00000001c0)=ANY=[@ANYBLOB="aaaaaae1907004032b3b3c8e47646f4eacae681bfda2bc559afb135a53b1ee007ff075f11a02e8000052f200"], &(0x7f0000000000)={0x0, 0x0, [0x0, 0x0, 0x3]}) r1 = syz_open_dev$mouse(&(0x7f0000000180)='/dev/input/mouse#\x00', 0x7f, 0x8040) ioctl$sock_bt_bnep_BNEPCONNDEL(r1, 0x400442c9, &(0x7f0000000200)={0x8, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}}) r2 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x0, 0x80000) ioctl$KDSIGACCEPT(r2, 0x4b4e, 0x30) accept4$netrom(r2, &(0x7f00000000c0)=@full, &(0x7f0000000140)=0x48, 0x80000) 2033/05/18 03:33:26 executing program 7: pipe2(&(0x7f0000000280)={0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x0, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000240)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) lsetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)=@known='security.ima\x00', &(0x7f0000000140)='em1vboxnet0trusted\x00', 0x13, 0x0) chmod(&(0x7f0000000080)='./file0\x00', 0x0) dup2(r0, r1) 2033/05/18 03:33:26 executing program 0: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000140)='/dev/audio\x00', 0x80000, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x2}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000000400)=ANY=[@ANYBLOB="18004000000000000000000000000066bcdb0100070000000000000000e1000000000000950000000000000072ab5a368150ff94e4d61b5004287059a14686f9dfda0934a6f695d22beae535687e"], &(0x7f0000000000)='syzkaller\x00', 0x5c6e, 0xfb, &(0x7f0000000040)=""/251}, 0x48) setsockopt$llc_int(r0, 0x10c, 0x0, &(0x7f0000000280)=0x10000007, 0x4) fgetxattr(r1, &(0x7f0000000300)=@known='com.apple.system.Security\x00', &(0x7f0000000340)=""/130, 0x82) syz_mount_image$jfs(&(0x7f00000002c0)='jfs\x00', &(0x7f0000000480)='./file0\x00', 0xffffffff7fffffff, 0x3, &(0x7f00000016c0)=[{&(0x7f00000004c0)="d2630f4f00cf78ddc6be2b39ab4fdb9b2e4393b736a61c7ccb7035f735c672bf8a660ff5842a6d27036e590f1dde00158626190c1ffcf7013b6a1ac8888ae1e7b42c6b521bb4dfc9cb3ac70860f18f21cf42fe45352121a376a267a9b000e77c05c4c14bd3b34512ec64a9ef9b8b4e3a5c0e716d7e09abf68858e2d5c8af18b2ecc42c29a3983b2e120cff3d54f96e70cf62307e9223d39b35cac716b42930b817a6643c93dca972425f12fb99b87c490c42c4561d96ea75521af8d9c02fedc247a902ded3c921ed6b4a5ab768fd825c5b434ae5bd2ccf36bdbfa4d8", 0xdc, 0xffffffffffffffff}, {&(0x7f00000005c0)="6918784d94a984843c967985624fb30fda4f07ede05962e42d79c2ecebf0732d9c3998b4557d415c48433dc73433c55f712ee0408d192198cc02f9536aec767d548ae8b1c5a59ec0dc447fa3c9f311ad6533b94e388416310f0b9778db06a07d6027d34b6560ea2a64d9e43a7670beae3c1f63109d55f295a66b1594c6ded72b265d118948608c95818da5ef26bd98864ba54d087a85a3856a3c58e5cb6cf22c4e77f478ef5760622391573895597ee6afd622149fe6874a50beaadb5ad41ed0754c79f9873083cd81ae13519e5bdda36efdf1dcd582688f4c4716a73eda5080817ca21a3f2ceba619ab8ddee9d71cb1f0f19bb2", 0xf4, 0x81}, {&(0x7f00000006c0)="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", 0x1000, 0x8ad}], 0x8000, &(0x7f0000001740)={[{@errors_remount='errors=remount-ro', 0x2c}, {@uid={'uid', 0x3d, [0x3d, 0x2d, 0x2d, 0x35, 0x35, 0x38, 0x37]}, 0x2c}, {@gid={'gid', 0x3d, [0x37, 0x36, 0x37, 0x3b]}, 0x2c}, {@gid={'gid', 0x3d, [0x3d, 0x33, 0x36, 0x7d, 0x3f, 0x2d, 0x33]}, 0x2c}, {@errors_remount='errors=remount-ro', 0x2c}]}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000240)={r0, &(0x7f0000000180)="aeccc767cb8098bd004de90dca81d0141c50cc841b57f2fc61dfdf70153c5adaa1c94d038e50473ac0d2b10ba828d250a74d49dc56338746563e3523ca5c12c2b5fc799adbf11a57461ab34e6e5fafbf4a115bb095880a81d0cc485bbd8c265adf62b5a237bd08e82718db6827bc16f219e4f5ef3f4093c1895a79", &(0x7f0000000200)="72b720c14dbc597d32961edd0a756f4461d80941bb8f887ca7922182ac7e7c64b7753e518155e2eb634f6d44cee7d5b3944e02b998", 0x3}, 0x20) [ 335.315501] bond0 (unregistering): Released all slaves [ 336.349354] IPVS: ftp: loaded support on port[0] = 21 [ 336.782787] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 337.443064] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 337.449167] 8021q: adding VLAN 0 to HW filter on device bond0 [ 337.513714] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 337.578355] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 337.584679] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 337.592221] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 337.615454] FAULT_INJECTION: forcing a failure. [ 337.615454] name failslab, interval 1, probability 0, space 0, times 0 [ 337.626701] CPU: 1 PID: 23664 Comm: syz-executor3 Not tainted 4.16.0+ #13 [ 337.633605] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 337.642936] Call Trace: [ 337.645504] dump_stack+0x1a7/0x27d [ 337.649112] ? arch_local_irq_restore+0x53/0x53 [ 337.653759] ? __save_stack_trace+0x7e/0xd0 [ 337.658064] should_fail+0x914/0xae0 [ 337.661761] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 337.666848] ? kasan_kmalloc+0xad/0xe0 [ 337.670711] ? kmem_cache_alloc_trace+0x136/0x740 [ 337.675528] ? __memcg_init_list_lru_node+0x169/0x270 [ 337.680717] ? __list_lru_init+0x544/0x750 [ 337.684930] ? sget_userns+0x6a2/0xe60 [ 337.688797] ? mount_fs+0x66/0x2d0 [ 337.692312] ? vfs_kern_mount.part.26+0xc6/0x4a0 [ 337.697046] ? do_mount+0xea4/0x2b90 [ 337.700735] ? ksys_mount+0xab/0x120 [ 337.704421] ? SyS_mount+0x39/0x50 [ 337.707938] ? do_syscall_64+0x281/0x940 [ 337.711989] ? entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 337.717337] ? find_held_lock+0x35/0x1d0 [ 337.721381] ? __lock_is_held+0xb6/0x140 [ 337.725427] ? check_same_owner+0x320/0x320 [ 337.729726] ? rcu_note_context_switch+0x710/0x710 [ 337.734636] should_failslab+0xec/0x120 [ 337.738592] kmem_cache_alloc_trace+0x4b/0x740 [ 337.743153] ? __kmalloc_node+0x33/0x70 [ 337.747106] ? __kmalloc_node+0x33/0x70 [ 337.751069] ? rcu_read_lock_sched_held+0x108/0x120 [ 337.756069] __memcg_init_list_lru_node+0x169/0x270 [ 337.761067] ? list_lru_add+0x7c0/0x7c0 [ 337.765037] ? __kmalloc_node+0x47/0x70 [ 337.768995] __list_lru_init+0x544/0x750 [ 337.773046] ? memcg_destroy_list_lru_node.isra.7+0x110/0x110 [ 337.778908] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 337.783910] ? __lockdep_init_map+0xe4/0x650 [ 337.788294] ? lockdep_init_map+0x9/0x10 [ 337.792332] sget_userns+0x6a2/0xe60 [ 337.796025] ? get_anon_bdev+0x2a0/0x2a0 [ 337.800072] ? test_bdev_super+0x50/0x50 [ 337.804113] ? destroy_unused_super.part.7+0xf0/0xf0 [ 337.809209] ? rcu_read_lock_sched_held+0x108/0x120 [ 337.814200] ? __alloc_pages_nodemask+0xabe/0xdd0 [ 337.819032] ? __alloc_pages_slowpath+0x2d30/0x2d30 [ 337.824040] ? kasan_check_read+0x11/0x20 [ 337.828172] ? rcu_is_watching+0x85/0x130 [ 337.832300] ? trace_hardirqs_off+0x10/0x10 [ 337.836596] ? rcu_pm_notify+0xc0/0xc0 [ 337.840460] ? cap_capable+0x1b5/0x230 [ 337.844349] ? security_capable+0x8e/0xc0 [ 337.848489] ? get_anon_bdev+0x2a0/0x2a0 [ 337.852528] ? ns_capable_common+0xcf/0x160 [ 337.856827] ? test_bdev_super+0x50/0x50 [ 337.860867] ? get_anon_bdev+0x2a0/0x2a0 [ 337.864903] sget+0xd2/0x120 [ 337.867901] ? fuse_ctl_add_conn+0x280/0x280 [ 337.872284] mount_single+0x3e/0x160 [ 337.875974] ? alloc_pages_current+0xbe/0x1e0 [ 337.880444] fuse_ctl_mount+0x2c/0x40 [ 337.884222] mount_fs+0x66/0x2d0 [ 337.887569] vfs_kern_mount.part.26+0xc6/0x4a0 [ 337.892128] ? may_umount+0xa0/0xa0 [ 337.895730] ? _raw_read_unlock+0x22/0x30 [ 337.899865] ? __get_fs_type+0x8a/0xc0 [ 337.903730] do_mount+0xea4/0x2b90 [ 337.907247] ? kasan_check_read+0x11/0x20 [ 337.911374] ? do_raw_spin_unlock+0x9e/0x310 [ 337.915758] ? copy_mount_string+0x40/0x40 [ 337.920143] ? rcu_pm_notify+0xc0/0xc0 [ 337.924012] ? copy_mount_options+0x5f/0x2e0 [ 337.928404] ? rcu_read_lock_sched_held+0x108/0x120 [ 337.933396] ? kmem_cache_alloc_trace+0x459/0x740 [ 337.938215] ? kasan_check_write+0x14/0x20 [ 337.942428] ? copy_mount_options+0x1f7/0x2e0 [ 337.946900] ksys_mount+0xab/0x120 [ 337.950418] SyS_mount+0x39/0x50 [ 337.953759] ? ksys_mount+0x120/0x120 [ 337.957535] do_syscall_64+0x281/0x940 [ 337.961399] ? vmalloc_sync_all+0x30/0x30 [ 337.965524] ? finish_task_switch+0x1b9/0x970 [ 337.969994] ? finish_task_switch+0x17a/0x970 [ 337.974482] ? syscall_return_slowpath+0x550/0x550 [ 337.979390] ? syscall_return_slowpath+0x2ac/0x550 [ 337.984294] ? prepare_exit_to_usermode+0x350/0x350 [ 337.989290] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 337.994642] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 337.999468] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 338.004630] RIP: 0033:0x4552d9 [ 338.007796] RSP: 002b:00007f0148f5dc68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 338.015479] RAX: ffffffffffffffda RBX: 00007f0148f5e6d4 RCX: 00000000004552d9 [ 338.022726] RDX: 0000000020000240 RSI: 0000000020000080 RDI: 0000000020000280 [ 338.029978] RBP: 000000000072bea0 R08: 0000000020000040 R09: 0000000000000000 [ 338.037224] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 338.044468] R13: 00000000000003fa R14: 00000000006f9010 R15: 000000000000000e [ 338.222458] bond0 (unregistering): Released all slaves [ 377.925060] bond0 (unregistering): Released all slaves [ 394.025995] buffer_io_error: 39 callbacks suppressed [ 394.026005] Buffer I/O error on dev loop0, logical block 16, async page read [ 492.511178] INFO: task syz-executor6:23459 blocked for more than 120 seconds. [ 492.518528] Not tainted 4.16.0+ #13 [ 492.522688] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 492.530660] syz-executor6 D21136 23459 4526 0x00000004 [ 492.536315] Call Trace: [ 492.538912] __schedule+0x8fb/0x1ef0 [ 492.542651] ? __sched_text_start+0x8/0x8 [ 492.546808] ? blk_init_request_from_bio+0x3c0/0x3c0 [ 492.551933] ? trace_hardirqs_off+0x10/0x10 [ 492.556267] ? find_get_pages_range_tag+0x8d4/0x1030 [ 492.561389] ? find_held_lock+0x35/0x1d0 [ 492.565452] schedule+0xf5/0x430 [ 492.568824] ? wait_on_page_bit_common+0x49c/0x770 [ 492.573762] ? __schedule+0x1ef0/0x1ef0 [ 492.577748] ? lock_downgrade+0x980/0x980 [ 492.581906] ? lock_release+0xa40/0xa40 [ 492.585893] ? kasan_check_read+0x11/0x20 [ 492.590048] ? do_raw_spin_trylock+0x1a0/0x1a0 [ 492.594658] io_schedule+0x1c/0x70 [ 492.598202] wait_on_page_bit_common+0x4b3/0x770 [ 492.602974] ? generic_write_checks+0x530/0x530 [ 492.607633] ? find_held_lock+0x35/0x1d0 [ 492.611702] ? wbc_detach_inode+0x57f/0x880 [ 492.616029] ? lock_downgrade+0x980/0x980 [ 492.620186] ? rcu_is_watching+0x85/0x130 [ 492.624348] ? page_cache_tree_insert+0x410/0x410 [ 492.629220] ? pagevec_lookup_range_tag+0x40/0x90 [ 492.634067] __filemap_fdatawait_range+0x282/0x430 [ 492.639023] ? wait_on_page_bit_common+0x770/0x770 [ 492.643983] ? blkdev_readpages+0x40/0x40 [ 492.648143] ? do_writepages+0x116/0x170 [ 492.652209] ? __filemap_fdatawrite_range+0x280/0x460 [ 492.657413] ? delete_from_page_cache_batch+0xdb0/0xdb0 [ 492.662779] ? blk_lld_busy+0x60/0x60 [ 492.666579] ? __save_stack_trace+0x7e/0xd0 [ 492.670898] file_write_and_wait_range+0xd7/0x100 [ 492.675750] blkdev_fsync+0x67/0xb0 [ 492.679374] ? thaw_bdev+0x180/0x180 [ 492.683092] vfs_fsync_range+0x110/0x260 [ 492.687146] blkdev_write_iter+0x2e6/0x3e0 [ 492.691387] ? do_syscall_64+0x281/0x940 [ 492.695453] ? bd_set_size+0x330/0x330 [ 492.699358] do_iter_readv_writev+0x55c/0x830 [ 492.703888] ? do_iter_readv_writev+0x55c/0x830 [ 492.708565] ? vfs_dedupe_file_range+0x8f0/0x8f0 [ 492.713335] ? rw_verify_area+0xe5/0x2b0 [ 492.717405] do_iter_write+0x154/0x540 [ 492.721297] ? rcu_read_lock_sched_held+0x108/0x120 [ 492.726329] vfs_iter_write+0x77/0xb0 [ 492.730131] iter_file_splice_write+0x7db/0xf30 [ 492.734819] ? page_cache_pipe_buf_release+0x2f0/0x2f0 [ 492.740098] ? fsnotify_first_mark+0x2b0/0x2b0 [ 492.744694] ? pipe_read+0x7f0/0x7f0 [ 492.748411] ? rw_verify_area+0xe5/0x2b0 [ 492.752476] ? page_cache_pipe_buf_release+0x2f0/0x2f0 [ 492.757749] direct_splice_actor+0x125/0x180 [ 492.762167] splice_direct_to_actor+0x2c1/0x820 [ 492.766836] ? rcu_is_watching+0x85/0x130 [ 492.771033] ? generic_pipe_buf_nosteal+0x10/0x10 [ 492.775883] ? do_splice_to+0x160/0x160 [ 492.779875] ? security_file_permission+0x89/0x1e0 [ 492.784812] ? rw_verify_area+0xe5/0x2b0 [ 492.788887] do_splice_direct+0x29b/0x3c0 [ 492.793043] ? splice_direct_to_actor+0x820/0x820 [ 492.797905] ? rw_verify_area+0xe5/0x2b0 [ 492.801972] do_sendfile+0x5c9/0xe80 [ 492.805706] ? do_compat_pwritev64+0x100/0x100 [ 492.810325] ? __might_sleep+0x95/0x190 [ 492.814316] ? kasan_check_write+0x14/0x20 [ 492.818553] ? _copy_from_user+0x99/0x110 [ 492.822713] SyS_sendfile64+0xbd/0x160 [ 492.826606] ? SyS_sendfile+0x1a0/0x1a0 [ 492.830593] ? ksys_ioctl+0x6c/0xb0 [ 492.834226] ? do_syscall_64+0xb7/0x940 [ 492.838210] ? SyS_sendfile+0x1a0/0x1a0 [ 492.842191] do_syscall_64+0x281/0x940 [ 492.846085] ? vmalloc_sync_all+0x30/0x30 [ 492.850234] ? finish_task_switch+0x1b9/0x970 [ 492.854727] ? finish_task_switch+0x17a/0x970 [ 492.859215] ? syscall_return_slowpath+0x550/0x550 [ 492.864148] ? syscall_return_slowpath+0x2ac/0x550 [ 492.869081] ? prepare_exit_to_usermode+0x350/0x350 [ 492.874102] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 492.879466] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 492.884326] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 492.889517] RIP: 0033:0x4552d9 [ 492.892712] RSP: 002b:00007fc6e2654c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 492.900463] RAX: ffffffffffffffda RBX: 00007fc6e26556d4 RCX: 00000000004552d9 [ 492.907750] RDX: 00000000200ddff8 RSI: 0000000000000014 RDI: 0000000000000013 [ 492.915030] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 492.922312] R10: 0000000102000001 R11: 0000000000000246 R12: 00000000ffffffff [ 492.929579] R13: 00000000000004c5 R14: 00000000006fa318 R15: 0000000000000000 [ 492.936875] [ 492.936875] Showing all locks held in the system: [ 492.943208] 2 locks held by khungtaskd/876: [ 492.947714] #0: 000000009bbda19c (rcu_read_lock){....}, at: watchdog+0x1d6/0xd70 [ 492.955363] #1: 000000008e30d624 (tasklist_lock){.+.+}, at: debug_show_all_locks+0xd3/0x3d0 [ 492.964028] 2 locks held by getty/4448: [ 492.968000] #0: 00000000fe0ba44f (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x37/0x40 [ 492.976275] #1: 000000002403d032 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x2ef/0x1a40 [ 492.985155] 2 locks held by getty/4449: [ 492.989120] #0: 00000000a7de2725 (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x37/0x40 [ 492.997379] #1: 0000000018619966 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x2ef/0x1a40 [ 493.006255] 2 locks held by getty/4450: [ 493.010260] #0: 00000000f203abe4 (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x37/0x40 [ 493.018515] #1: 000000008a01f005 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x2ef/0x1a40 [ 493.027386] 2 locks held by getty/4451: [ 493.031360] #0: 00000000aa4db2c7 (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x37/0x40 [ 493.039614] #1: 00000000675656ee (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x2ef/0x1a40 [ 493.048487] 2 locks held by getty/4452: [ 493.052461] #0: 0000000097dc462a (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x37/0x40 [ 493.060711] #1: 00000000a27baa02 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x2ef/0x1a40 [ 493.069576] 2 locks held by getty/4453: [ 493.073548] #0: 00000000095692c6 (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x37/0x40 [ 493.081803] #1: 00000000dd987e00 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x2ef/0x1a40 [ 493.090664] 2 locks held by getty/4454: [ 493.094641] #0: 000000004111f969 (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x37/0x40 [ 493.102900] #1: 00000000c813387e (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x2ef/0x1a40 [ 493.111779] 3 locks held by kworker/u4:5/9591: [ 493.116350] #0: 000000002e21fb2f ((wq_completion)"writeback"){+.+.}, at: process_one_work+0xb83/0x1c40 [ 493.125911] #1: 00000000e80f4101 ((work_completion)(&(&wb->dwork)->work)){+.+.}, at: process_one_work+0xbd9/0x1c40 [ 493.136508] #2: 00000000a77b3157 (&type->s_umount_key#35){++++}, at: trylock_super+0x20/0x100 [ 493.145312] 1 lock held by blkid/23214: [ 493.149298] #0: 00000000e4dc730b (&bdev->bd_mutex){+.+.}, at: blkdev_put+0x2a/0x4f0 [ 493.157210] 1 lock held by syz-executor5/23469: [ 493.161881] #0: 00000000e4dc730b (&bdev->bd_mutex){+.+.}, at: blkdev_put+0x2a/0x4f0 [ 493.169794] 1 lock held by syz-executor5/23497: [ 493.174449] #0: 00000000e4dc730b (&bdev->bd_mutex){+.+.}, at: iterate_bdevs+0xc8/0x260 [ 493.182607] 1 lock held by syz-executor5/23503: [ 493.187276] #0: 00000000e4dc730b (&bdev->bd_mutex){+.+.}, at: iterate_bdevs+0xc8/0x260 [ 493.195454] [ 493.197079] ============================================= [ 493.197079] [ 493.204097] NMI backtrace for cpu 1 [ 493.207724] CPU: 1 PID: 876 Comm: khungtaskd Not tainted 4.16.0+ #13 [ 493.214189] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 493.223518] Call Trace: [ 493.226083] dump_stack+0x1a7/0x27d [ 493.229687] ? arch_local_irq_restore+0x53/0x53 [ 493.234329] ? debug_show_all_locks+0x2f3/0x3d0 [ 493.238972] ? nmi_cpu_backtrace+0x1cc/0x220 [ 493.243356] ? lapic_can_unplug_cpu+0xa0/0xa0 [ 493.247824] nmi_cpu_backtrace+0x1e0/0x220 [ 493.252032] ? lapic_can_unplug_cpu+0xa0/0xa0 [ 493.256500] nmi_trigger_cpumask_backtrace+0x123/0x180 [ 493.261756] arch_trigger_cpumask_backtrace+0x14/0x20 [ 493.266922] watchdog+0x969/0xd70 [ 493.270356] ? reset_hung_task_detector+0xb0/0xb0 [ 493.275172] ? complete+0x62/0x80 [ 493.278606] ? __schedule+0x1ef0/0x1ef0 [ 493.282555] ? do_raw_spin_unlock+0x9e/0x310 [ 493.286937] ? do_raw_spin_trylock+0x1a0/0x1a0 [ 493.291493] ? _raw_spin_unlock_irqrestore+0x31/0xc0 [ 493.296569] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 493.301566] ? trace_hardirqs_on+0xd/0x10 [ 493.305687] ? __kthread_parkme+0x176/0x240 [ 493.309982] kthread+0x33c/0x400 [ 493.313323] ? reset_hung_task_detector+0xb0/0xb0 [ 493.318137] ? kthread_stop+0x7c0/0x7c0 [ 493.322098] ret_from_fork+0x3a/0x50 [ 493.325845] Sending NMI from CPU 1 to CPUs 0: [ 493.330370] NMI backtrace for cpu 0 skipped: idling at native_safe_halt+0x6/0x10 [ 493.331359] Kernel panic - not syncing: hung_task: blocked tasks [ 493.344691] CPU: 1 PID: 876 Comm: khungtaskd Not tainted 4.16.0+ #13 [ 493.351156] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 493.360485] Call Trace: [ 493.363054] dump_stack+0x1a7/0x27d [ 493.366655] ? arch_local_irq_restore+0x53/0x53 [ 493.371300] ? vsnprintf+0x1ed/0x1900 [ 493.375081] panic+0x1f8/0x42c [ 493.378252] ? refcount_error_report+0x214/0x214 [ 493.382990] ? nmi_trigger_cpumask_backtrace+0xf0/0x180 [ 493.388332] watchdog+0x97a/0xd70 [ 493.391764] ? reset_hung_task_detector+0xb0/0xb0 [ 493.396582] ? complete+0x62/0x80 [ 493.400012] ? __schedule+0x1ef0/0x1ef0 [ 493.403961] ? do_raw_spin_unlock+0x9e/0x310 [ 493.408346] ? do_raw_spin_trylock+0x1a0/0x1a0 [ 493.412903] ? _raw_spin_unlock_irqrestore+0x31/0xc0 [ 493.417981] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 493.422970] ? trace_hardirqs_on+0xd/0x10 [ 493.427092] ? __kthread_parkme+0x176/0x240 [ 493.431390] kthread+0x33c/0x400 [ 493.434728] ? reset_hung_task_detector+0xb0/0xb0 [ 493.439551] ? kthread_stop+0x7c0/0x7c0 [ 493.443502] ret_from_fork+0x3a/0x50 [ 493.447586] Dumping ftrace buffer: [ 493.451295] (ftrace buffer empty) [ 493.454996] Kernel Offset: disabled [ 493.458604] Rebooting in 86400 seconds..