INIT: Entering runlevel: 2 [info] Using makefile-style concurrent boot in runlevel 2. [....] Starting enhanced syslogd: rsyslogd[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 Warning: Permanently added '10.128.0.17' (ECDSA) to the list of known hosts. 2018/05/03 23:52:48 fuzzer started 2018/05/03 23:52:48 dialing manager at 10.128.0.26:43959 syzkaller login: [ 50.982248] can: request_module (can-proto-0) failed. [ 50.993520] can: request_module (can-proto-0) failed. 2018/05/03 23:52:56 kcov=true, comps=false 2018/05/03 23:53:00 executing program 0: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x28000, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x2f, &(0x7f0000000040)={@empty, @dev={0xac, 0x14, 0x14, 0xd}, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) r1 = memfd_create(&(0x7f0000000080)='/dev/autofs\x00', 0x2) r2 = fcntl$dupfd(r0, 0x406, r0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x101001, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000002c0)={{{@in6, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@loopback}}, &(0x7f00000003c0)=0xe8) r5 = accept4$packet(r1, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000440)=0x14, 0x80000) sendmsg$nl_route(r2, &(0x7f0000000640)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000600)={&(0x7f0000000480)=@ipv6_getroute={0x170, 0x1a, 0x200, 0x70bd2b, 0x25dfdbfe, {0xa, 0xb4, 0xa0, 0x6ae, 0xff, 0x2, 0xfe, 0xf, 0x500}, [@RTA_GATEWAY={0x14, 0x5, @dev={0xfe, 0x80, [], 0xc}}, @RTA_PRIORITY={0x8, 0x6, 0x800}, @RTA_IIF={0x8, 0x1, r4}, @RTA_EXPIRES={0x8, 0x10, 0xff}, @RTA_ENCAP={0x100, 0x16, @generic="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"}, @RTA_ENCAP_TYPE={0x8, 0x15, 0x1}, @RTA_PRIORITY={0x8, 0x6, 0x4000000000000000}, @RTA_MARK={0x8, 0x10, 0x4}, @RTA_ENCAP_TYPE={0x8, 0x15, 0x7}, @RTA_OIF={0x8, 0x4, r6}]}, 0x170}, 0x1, 0x0, 0x0, 0x40}, 0x4000000) r7 = syz_genetlink_get_family_id$ipvs(&(0x7f00000006c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r0, &(0x7f0000000780)={&(0x7f0000000680)={0x10, 0x0, 0x0, 0x4000880}, 0xc, &(0x7f0000000740)={&(0x7f0000000700)={0x2c, r7, 0x728, 0x70bd2b, 0x25dfdbfb, {0xd}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7f}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3}]}, 0x2c}, 0x1, 0x0, 0x0, 0x8000}, 0x1) write$eventfd(r2, &(0x7f00000007c0)=0x4, 0x8) prctl$getname(0x10, &(0x7f0000000800)=""/166) ioctl$TUNGETFEATURES(r3, 0x800454cf, &(0x7f00000008c0)) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000940)={&(0x7f0000000900)='./file0\x00', r1}, 0x10) poll(&(0x7f0000000980)=[{r0, 0xccb4a581c5b2a24f}, {r5, 0x8000}, {r0, 0x200}, {r1, 0x3001}, {r2, 0x3240}, {r3, 0x480}], 0x6, 0x7fff) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f00000009c0)={0x0, 0x3, "748e82"}, &(0x7f0000000a00)=0xb) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000a40)=@assoc_id=r8, &(0x7f0000000a80)=0x4) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000000ac0)={r9, 0xff}, &(0x7f0000000b00)=0x8) getsockname$unix(r0, &(0x7f0000000b40)=@abs, &(0x7f0000000bc0)=0x6e) r10 = add_key$keyring(&(0x7f0000000c00)='keyring\x00', &(0x7f0000000c40)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffb) r11 = add_key$keyring(&(0x7f0000000d00)='keyring\x00', &(0x7f0000000d40)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$search(0xa, r10, &(0x7f0000000c80)='keyring\x00', &(0x7f0000000cc0)={0x73, 0x79, 0x7a, 0x1}, r11) setsockopt$packet_int(r5, 0x107, 0xf, &(0x7f0000000d80)=0xb3b, 0x4) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000000dc0)=0x9, 0x4) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000e00)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x2, 0x8, 0x3ff, 0x4}, &(0x7f0000000e40)=0x20) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000000e80)={{0x8001, 0x1f}, {0x7, 0x8000}, 0x0, 0x7, 0x6}) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r3, 0x800455d1, &(0x7f0000000f00)=""/147) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) ftruncate(r1, 0x5) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000000fc0)=0x0) sched_rr_get_interval(r12, &(0x7f0000001000)) 2018/05/03 23:53:00 executing program 2: r0 = dup(0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000000)={0x0, 0xff}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000080)={r1, 0xab, "8f57015047567c869c0b3f0f5f38031cffa2bef0bab8a86b458b00564f58766f1d9d88745d9e071db2651efcc43c3689f980968fb0bfea76f6859a507b196bebbba3d93cc0ff8da2440aba515187b1abb3f7a0bec9d36e91f695f4c99afe2c89baf0e4844cfb3504dc673322c15fc8e63f1f4e06baa539210ce36429a264c7cbf29a6839375c1542f1703b2c5f79deee03588b329e91beb9b953aafa6d9458d02aaa1e97f4a30d79627f52"}, &(0x7f0000000140)=0xb3) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000180)=@assoc_value={r1, 0xa3f}, 0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00000001c0)={r2, @in={{0x2, 0x4e21, @multicast2=0xe0000002}}, 0x40, 0x7, 0x800, 0x2, 0x2}, &(0x7f0000000280)=0x98) truncate(&(0x7f00000002c0)='./file0\x00', 0x8) ioctl$KDMKTONE(r0, 0x4b30, 0x4) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000300)='/dev/rtc0\x00', 0x0, 0x0) r5 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000340)={r3, 0x10001, 0x5, [0x6, 0xf0, 0xf46, 0x1d5, 0x80]}, 0x12) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, &(0x7f0000000380)={@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x2, 0x2, 0x3, 0xc, 0x7, 0x7, 0x4}, 0x20) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x35) stat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r4, 0x84, 0x21, &(0x7f0000000480)=0x8cb, 0x4) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00000004c0)=0x8, 0x4) sendmsg$nl_generic(r5, &(0x7f0000000a00)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000009c0)={&(0x7f0000000540)={0x45c, 0x2b, 0x308, 0x70bd2c, 0x25dfdbfb, {0xa}, [@typed={0x8, 0x3d, @fd=r4}, @generic="474f96243b8dee62961f54f641e7009d13ffc89b2b22d8e5ce0e229b46b40c77a99d8cefe75e464a0f878ce0807a903c3de5b67bce0e5d28e78abfad55b2b324b2cfbea2e146b360158b278508264e0c027f815511bfca33f455ef3338c70eda6cba582d659f4094c7b853b9c55ad537472e3621448009b16b59dacaa9faaff91429e0428473ea5b7624a6d43da44fa185dde663a906b6a6150896abd6a2bcd38d2520ff2524ad2dbf9480cefbac3767369688c656d61b7507a997ed28461bcb506ec27d9f2ed6ff75", @nested={0x278, 0x84, [@generic="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", @typed={0xbc, 0x93, @binary="dbbf20741c3f4cb0688c6424d3b5990f60140f1b316360a844079bc9c3a9e3483da023bfd69336c2b0b3ce3fd846e6daea5edf7e4673abd648222c49a2c43d95594f697b8d37f27d40ac582b71bed10d933a06293b0a1446be8242bd915dbe9d50d60d924a1ad9dd409669e44585f1dc2511f15cffbd24071729c2c2fe62756c5304a57a195c2ecbbe8876915c4e5a5c00b5d1f431a94b45ebd265b2744360e6659639bbc2b0d70b3b830b1fec7c82f8456c1004a560"}, @generic="3a71e7f717aa966871a6687afcee39bb68b2f85e8c1c2bab4702", @generic="afb08d162afa1eb39bdc3719f8f84e723029e34a4c2f05dd20e2293f088e7373782391a6bd54ccccd2f01b69edc4118b898442d307d8fee398d85b2b60a55102a2f6b61e32792c696070b11de79d41526386cdf1355a5e4477dff4740759565f598d99cc28d6e870340f20062a2fec08f14b051e22a1b40ddeb3af6c3ec8c66a62eef763770d7e356462d8e0c8f000ca", @typed={0x10, 0x45, @str='/dev/rtc0\x00'}]}, @nested={0xfc, 0x19, [@generic="cad39c051b0d4d44823397f783fa406427429f2868a21360eab0a07a8c436e443950efa76346b4d8e148d8aafa6153ff85a6d550f61ef6804644c4c3c3ccd98d23dd9341e498907b1e7b06dcadc7c919729b3b6d710b2e884db6a6ab5c79a4d05f8b79e2eae359a931717d4bbfbe64249e493d1ce072506deaf3ae3cd27ea8fcb5f000b2b1737f566c911415500e829072d1142c1069013ed625a56d6f226891cf93756ffff1d0eeecbbe7f6e1d1da6b8e3cb101a005966d3e353fbfc07b13e1b13bb945b0356ff79982401add2f91ee03d0eed676edd8daf867f85f6550c3ba72cfe05b07131aca7a5b874bc21844c577e8fcf954617326"]}]}, 0x45c}, 0x1, 0x0, 0x0, 0x4}, 0x40080) ioctl$SG_GET_REQUEST_TABLE(r4, 0x2286, &(0x7f0000000a40)) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000bc0)=0xfffffffffffffff9, &(0x7f0000000c00)=0x4) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40106410, &(0x7f0000000c80)={0x2c, &(0x7f0000000c40)="605b1f540c43dc11395e51027e3f792ab1788d735a24066a08b9fea4d693381f6ad0fb3716af290949b4a9fe"}) ioctl$BLKRESETZONE(r0, 0x40101283, &(0x7f0000000cc0)={0xfffffffffffffffa, 0x2}) setsockopt$inet_sctp6_SCTP_MAXSEG(r5, 0x84, 0xd, &(0x7f0000000d00)=@assoc_value={r2, 0x9}, 0x8) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000d40)={r5}) setsockopt$inet6_tcp_buf(r4, 0x6, 0x1f, &(0x7f0000000d80)="c6f4a5124f439990dd780b2cfaa5eb0219398e29fea3bca7881e04fa8c4e13d8d1cd3fffaea25e0517b606a97cad128487350074d02e79b78a65459ce05e3d21b9ca2db82958009e56d70de6af1fac57f194ff62ff711bad0040f743fd291ee5d275325daa09d0e8", 0x68) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000000e00)={0x8001, 0x2, {0x1, 0x0, 0xfffffffffffffff8, 0x2, 0x4}}) openat(r4, &(0x7f0000000e80)='./file0\x00', 0x203, 0x100) openat$urandom(0xffffffffffffff9c, &(0x7f0000000ec0)='/dev/urandom\x00', 0x20000, 0x0) r6 = request_key(&(0x7f0000000f00)='encrypted\x00', &(0x7f0000000f40)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000f80)='vmnet0eth0GPL\x00', 0xfffffffffffffffe) r7 = request_key(&(0x7f0000000fc0)='.request_key_auth\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000001040)='/dev/urandom\x00', 0xfffffffffffffffa) keyctl$unlink(0x9, r6, r7) keyctl$get_keyring_id(0x0, r6, 0x1) 2018/05/03 23:53:00 executing program 7: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x480080, 0x0) fremovexattr(r0, &(0x7f0000000040)=@random={'osx.', "292f766d6e6574303a6d696d655f747970652d01626465766b657972696e6700"}) setsockopt$IP_VS_SO_SET_ADDDEST(r0, 0x0, 0x487, &(0x7f0000000080)={{0x7f, @loopback=0x7f000001, 0x4e23, 0x4, 'wlc\x00', 0x1, 0x8, 0x21}, {@broadcast=0xffffffff, 0x4e23, 0x2004, 0x1f, 0x1, 0xfffffffffffffffe}}, 0x44) exit(0x4) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000100)='/dev/full\x00', 0x0, 0x0) writev(r1, &(0x7f0000002480)=[{&(0x7f0000000140)="2880ff87402fe8d392838d3fe74d83226a52b7bfa1f2c7425f8bbc845e01f49f5d9a9555a715d26b0086d2280605b9c3682a5e197d40d735400a5996d0e6f607acd5efc36236a629984208db0303a14548c2343c61921f8d9e68c9ef350daeadd3b460c9f54755efa84452293fb80e0ee434e7d8ed43b90701c2bc267860e558ebd783e70875ec73e7334f20a64258e9a9d2ccc5abbfdcb72c9ba05e3f03c369e4423c9041bf301fa0cec4f12a7b7b238105804e6846521c9f89d5d43def495bcdf6795f6384e6e2de7254", 0xcb}, {&(0x7f0000000240)="50f040cca6d44e83c42d5010161f006a5c52483d745f914081e96c705dc69b7c124fccceedb581bf68d0305a0d5d53763732ee1ef0ac07cfcc854329a32e5caaf5aca4c3668ef5109771b98f9e35c66525c3283931f45a3e1dd3eeaea64e02179dc5e53b6642b293140f37fabbcac6", 0x6f}, {&(0x7f00000002c0)="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0x1000}, {&(0x7f00000012c0)="9e7c1f54202ac43d3259396faba37f13955f803e33f2b77d64cf050899906db51200090ae8b1eb76ff57f28b11b4d26a8d876a8d2c6bf0155b66033b2cb990befa4e50a975be9a08a0c6beee7aa9bc78d040438257b0250ff8abab6f9e79a96147d02f032d3f00cb171245d56e3a816d467dcbbaade71c65c4dbad7b9cef30cf4c50f0de3ea6da3159e417d26a0141588f007bfa1532e4541eed38", 0x9b}, {&(0x7f0000001380)="0f96d88dd09fa7c7d36a873dc658f51782bc3f70e0a44813cbd686bb93db2002f37f13c29bd885e8744e8a83582c83129d628ac68927d093222499978296e9fb0c5f6848604c186030c8d693", 0x4c}, {&(0x7f0000001400)="4d50e4b9d6eb299fbe693883621c3673ff978400b135bfe18e5f037f07b292796972b337c803cbe5da98baafa2c6a5e1adfa9b7001d9256d72869a2ab78975868e6ecb4b9b9bd3b694e09f48c4adf15f322c993eb952dce0b839c31d7275a8a5f624a14c768856c229019333caa37b8c", 0x70}, {&(0x7f0000001480)="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", 0x1000}], 0x7) fstat(r1, &(0x7f0000002500)) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000002580)='/dev/vcs\x00', 0x88000, 0x0) ioctl$BLKTRACESTART(r2, 0x1274, 0x0) r3 = dup2(r2, r1) ioctl$BLKALIGNOFF(r0, 0x127a, &(0x7f00000025c0)) r4 = accept4$inet(r1, &(0x7f0000002600)={0x0, 0x0, @local}, &(0x7f0000002640)=0x10, 0x0) getsockopt$ARPT_SO_GET_REVISION_TARGET(r4, 0x0, 0x63, &(0x7f0000002680)={'IDLETIMER\x00'}, &(0x7f00000026c0)=0x1e) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f0000002700)=0x1ff, 0x4) lseek(r2, 0x0, 0x3) sendmsg$key(r0, &(0x7f0000002800)={0x0, 0x0, &(0x7f00000027c0)={&(0x7f0000002740)={0x2, 0xc, 0x1, 0x0, 0xe, 0x0, 0x70bd2c, 0x25dfdbfd, [@sadb_x_policy={0x8, 0x12, 0x4, 0x1, 0x0, 0x6e6bb2, 0x7fff, {0x6, 0x6c, 0x2400000000000, 0x4, 0x0, 0x0, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, @sadb_lifetime={0x4, 0x3, 0x3, 0x6, 0x5, 0x20}]}, 0x70}, 0x1}, 0x20000010) getsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f0000002840)=0x3, &(0x7f0000002880)=0x4) write$sndseq(r0, &(0x7f00000028c0)=[{0x0, 0x9, 0x100000000, 0x1, @time, {0x77, 0xfffffffffffffff7}, {0x11, 0x4}, @result={0xffffffff, 0x32ecfe33}}, {0x7fffffff, 0x6, 0xbb, 0x8, @time={0x0, 0x989680}, {0x9, 0x2fa}, {0x0, 0x1}, @addr={0x0, 0x3}}], 0x60) ioctl$sock_ipx_SIOCIPXNCPCONN(r3, 0x89e3, &(0x7f0000002940)=0x1f) flock(r0, 0x4) ioctl$TCGETA(r0, 0x5405, &(0x7f0000002980)) bind$inet6(r0, &(0x7f00000029c0)={0xa, 0x4e21, 0xffffffffffffffe0, @empty, 0x8001}, 0x1c) getpid() getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000002a00)={0x0, 0x58, "3b516e732ec20bb658b65dc15cf302e62531810dd4c5326473b255a11f9efe32fed22e46eea7d008e972b47c01e55ae377d6a84979c9433a5cee5c13d6985b172221e94591425dc14ea88e73817bfbd6c2faee1449264dce"}, &(0x7f0000002a80)=0x60) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000002ac0)={r5, @in6={{0xa, 0x4e21, 0xff, @loopback={0x0, 0x1}, 0xb5}}, 0x7, 0x81}, 0x90) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f0000002b80)) socket$vsock_stream(0x28, 0x1, 0x0) ioctl$TCXONC(r3, 0x540a, 0x2) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000002bc0)={r5, @in={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x7, 0x9, 0x10000, 0x8001, 0x2}, &(0x7f0000002c80)=0x98) openat$vcs(0xffffffffffffff9c, &(0x7f0000002cc0)='/dev/vcs\x00', 0x4000, 0x0) 2018/05/03 23:53:00 executing program 3: socketpair(0x0, 0xf, 0x5c5, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = accept$unix(r1, 0x0, &(0x7f0000000040)) ftruncate(r2, 0x80000001) getsockname$ipx(r1, &(0x7f0000000080), &(0x7f00000000c0)=0x10) bind$unix(r2, &(0x7f0000000100)=@abs={0x1, 0x0, 0x4e21}, 0x6e) modify_ldt$write(0x1, &(0x7f0000000180)={0x5, 0x20101000, 0x4000, 0x3f, 0x6, 0x920c, 0x0, 0x1000, 0x400, 0x3}, 0x10) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f00000001c0)={{0xa, 0x4e22, 0x1000, @mcast2={0xff, 0x2, [], 0x1}, 0x2}, {0xa, 0x4e23, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x80000001}, 0x0, [0x0, 0x4c, 0x8, 0x0, 0xe9, 0x3f, 0x6, 0x6d374c46]}, 0x5c) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000280)={&(0x7f0000000240)='./file0\x00', r0}, 0x10) pwritev(r1, &(0x7f0000000540)=[{&(0x7f00000002c0)="4dbe0591ae05675a5782ead78d62cb78f2c66c857c7c6a9f1c333a875f17e9d195d481c6839dfa09eeebb116c5f46c3ba1154f1f18014e7fc778fc1689d6e46feb21fbd75cf4287a2518f9a080a67d59", 0x50}, {&(0x7f0000000340)="22eaf5c55d3f80e43753e2023ca5062e5125bede765d3f991589c4a2b26a1ba941479d942e7bad94c850eac5a011bf71db3b499b2f68c3ca50e6578cb027f74d4592ce95ec0fac62a7f9ac112255490b542fbc67c1a6427783dad96fe31e5b768084072e63908136f791a02717f0d5ccc68abbccc02d7103d37183f3917f116cd1f9d811c606334882313967d395da542e2c299dd8655b34de05226acca4e7eb16ae41f0ad8e3d5a03d8b5b8b7308a300748effc3e9140be517b3b4ad917b9e560410f19d054c4b43ad61661fbb25b6b6d4ee40589afa32699595bbaa84bbbb8714b84813ee0db9ae439", 0xea}, {&(0x7f0000000440)="64ef201fa37848545b2658916e75072d4791afa7d4e7bfb8584fed3737922d8e83bf5625d16b2539e955cad1e6f61cd73176144aebfb88d041f47e80827dd8abc1112bf76b9dba897561eedc64c94b93cd9b72f6038839e0e92767816cf0154fc505fa8d0ebf5cc0415dcda475f85d3d903fa51b2e524547c3a94035f6511b4383ecd651c541106772468c45b2c34724506502b1c50b82880bab40a4f868b604b2b02df4fb7772c298be655bc980b01fc7d5774a020de299bfe4fd54ec2ab1d14da58b8687cc8758d97ee5f4d3446709", 0xd0}], 0x3, 0x0) modify_ldt$write(0x1, &(0x7f0000000580)={0x2, 0xffffffff, 0xffffffff, 0x6, 0x1d3, 0x2, 0x100000000, 0x8, 0x4f1, 0x7f}, 0x10) r3 = creat(&(0x7f00000005c0)='./file0\x00', 0x2) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r3, 0x111, 0x5, 0x2, 0x4) r4 = dup2(r3, r1) pipe(&(0x7f0000000600)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_route(r3, &(0x7f0000000700)={&(0x7f0000000640)={0x10, 0x0, 0x0, 0x600}, 0xc, &(0x7f00000006c0)={&(0x7f0000000680)=@getrule={0x14, 0x22, 0x0, 0x70bd26, 0x25dfdbfb, {}, [""]}, 0x14}, 0x1, 0x0, 0x0, 0x20000804}, 0x0) close(r6) fdatasync(r4) ioctl$void(r2, 0x0) ioctl$PIO_FONT(r4, 0x4b61, &(0x7f0000000740)="03b8bc6dcd607c625b0e3f6022ed9793a8bdf01d770485b9ffc14205f757fb99e2966ef741ec30bca5034355bfbbf3") getsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000000780)=0x8, &(0x7f00000007c0)=0x2) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r1, 0x28, 0x2, &(0x7f0000000800)=0x5, 0x8) fcntl$getflags(r4, 0x3) clock_gettime(0x0, &(0x7f0000000840)={0x0, 0x0}) setsockopt$sock_timeval(r6, 0x1, 0x14, &(0x7f0000000880)={r7, r8/1000+10000}, 0x10) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00000008c0), &(0x7f0000000900)=0x4) r9 = socket(0xb, 0x0, 0x10000) read(r5, &(0x7f0000000940)=""/4096, 0x1000) r10 = shmget(0x2, 0x2000, 0x10, &(0x7f0000ffc000/0x2000)=nil) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000001940)={{{@in=@local, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@loopback}}, &(0x7f0000001a40)=0xe8) lstat(&(0x7f0000001a80)='./file0\x00', &(0x7f0000001ac0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresuid(&(0x7f0000001b40)=0x0, &(0x7f0000001b80), &(0x7f0000001bc0)) getsockopt$sock_cred(r9, 0x1, 0x11, &(0x7f0000001c00)={0x0, 0x0, 0x0}, &(0x7f0000001c40)=0xc) ioctl$sock_FIOGETOWN(r9, 0x8903, &(0x7f0000001c80)=0x0) r16 = getpgrp(0xffffffffffffffff) shmctl$IPC_SET(r10, 0x1, &(0x7f0000001cc0)={{0x1ff, r11, r12, r13, r14, 0x30, 0x100}, 0x80, 0x7fffffff, 0xb6a, 0x7ff, r15, r16, 0x80}) 2018/05/03 23:53:00 executing program 5: getpeername(0xffffffffffffffff, &(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, &(0x7f0000000080)=0x80) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f00000000c0)={0x0, 0x4}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000140)=@assoc_value={r1, 0x46d}, 0x8) r2 = syz_open_dev$amidi(&(0x7f0000000180)='/dev/amidi#\x00', 0x6, 0x4000) ioctl$EVIOCGBITSW(r2, 0x80404525, &(0x7f00000001c0)=""/4096) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f00000011c0)={r1, 0xfffffffffffffff7, 0x100000000, 0x3f}, 0x10) r3 = getpgrp(0xffffffffffffffff) prlimit64(r3, 0x1, &(0x7f0000001200)={0x4000000000000000, 0x8}, &(0x7f0000001240)) r4 = fcntl$dupfd(r2, 0x406, r2) clock_gettime(0x0, &(0x7f0000001280)={0x0, 0x0}) clock_nanosleep(0x0, 0x1, &(0x7f00000012c0)={r5, r6+10000000}, 0x0) ioctl$KDGETKEYCODE(r2, 0x4b4c, &(0x7f0000001300)={0x400, 0x855a}) io_setup(0xfb, &(0x7f0000001340)=0x0) io_getevents(r7, 0x1, 0x3, &(0x7f0000001380)=[{}, {}, {}], &(0x7f0000001400)={0x77359400}) ioctl$KDGKBSENT(r4, 0x4b48, &(0x7f0000001440)={0x1, 0x10001, 0x5}) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000001480)={r1, 0x1, 0x1, 0x672f}, &(0x7f00000014c0)=0x10) ioctl$KDSKBMETA(r4, 0x4b63, &(0x7f0000001500)=0x8001) prctl$getreaper(0x0, &(0x7f0000001540)) io_submit(r7, 0x2, &(0x7f0000001780)=[&(0x7f0000001600)={0x0, 0x0, 0x0, 0x6, 0x1f, r4, &(0x7f0000001580)="3783ca2ff01db495202a9b6051530828f1618eecb87aa7096c8408bbdfcef2907aca2a559d28b9d513c5068d9aed891bfb1fc16b4a79c74c37fd7b1828ecad05a7ef123c02e3005b636a4dd2ba7afcd1378ea2a0bf701fd9dc35fb27", 0x5c, 0x1, 0x0, 0x1, r2}, &(0x7f0000001740)={0x0, 0x0, 0x0, 0xe, 0x8000, r4, &(0x7f0000001640)="c2bc5738444d6571c604eedd0ec035a124572ffa333149c242ad721b0d452eb2711453821d86050297cfcd72c0bd3fb5a43322660c88723ebe089dc038da29495de93f267abff306f788a2f76c8a16ac5abeae03707ff5fb068ab0ab6ebd7abdde54b9c837a220d183690caa347cdf49b20d9f60345005fea66bb3ab1a38cb519fbe6f5a47a32f5aae4691bae3cdb47a5a3c4fee125aaa662299142d3317d3c91bf01770dcec607cea97c6bfe003c0c885fa4b9a8d66c190c2793494663f2ac416395d4090d0ce77a3d071b80f0178b4733505", 0xd3, 0x80000001, 0x0, 0x1, r2}]) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r4, 0xc08c5332, &(0x7f00000017c0)={0xfffffffffffffffc, 0xdc36, 0x3000000000000000, 'queue0\x00', 0x6}) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000001880), &(0x7f00000018c0)=0x4) gettid() ioctl$GIO_SCRNMAP(r2, 0x4b40, &(0x7f0000001900)=""/38) setsockopt$IPT_SO_SET_REPLACE(r4, 0x0, 0x40, &(0x7f0000001980)=@raw={'raw\x00', 0x9, 0x3, 0x250, 0xf8, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x1b8, 0xffffffff, 0xffffffff, 0x1b8, 0xffffffff, 0x3, &(0x7f0000001940), {[{{@ip={@loopback=0x7f000001, @multicast1=0xe0000001, 0xff, 0xff, 'veth0\x00', 'dummy0\x00', {0xff}, {}, 0x0, 0x2, 0x1a}, 0x0, 0x98, 0xf8}, @common=@SET={0x60, 'SET\x00', 0x0, {{0x7, [0xde, 0x1, 0x3, 0x7f, 0x8, 0xde34], 0x10000, 0x10000, 0x15e}, {0x40, [0x7, 0x6, 0x2, 0x1f, 0x7f, 0x2], 0x2, 0x6, 0x5}}}}, {{@uncond, 0x0, 0x98, 0xc0}, @common=@unspec=@NFQUEUE1={0x28, 'NFQUEUE\x00', 0x1, {0x8, 0xc0}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x2b0) ioctl$TIOCOUTQ(r4, 0x5411, &(0x7f0000001c40)) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000001c80)) socket$inet_tcp(0x2, 0x1, 0x0) uname(&(0x7f0000001cc0)=""/136) getpgid(r3) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000001dc0)={r4, 0x28, &(0x7f0000001d80)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000001e00)={r8, 0x4, 0x18}, 0xc) 2018/05/03 23:53:00 executing program 6: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x280, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000040)={0x0, 0xad, "07e929fc36545b25cdf73af0887408d5d51f02dd9a541b38b61bc235dec9fef66ef537c8da06b90df06007d819891c1430b0c50c77721d8e318380f37ba83a7306185755d33e64d6b27a1a7fa5518457cd4f78c6c38e2cdea8d52cc63f35f0d91ba70137a80fc7fac3d234575ab918a3dc69bd4efaaa5b5ffaa3892cb66b5b33abd1dcbe031e5fab2633d07c35ff7ad335b277c7614795fb7ad0b8aa8c5e287b7151c3103523c2375dd9313ff8"}, &(0x7f0000000100)=0xb5) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000140)={r1, 0x5, 0x5, 0xdd0f, 0x1, 0x2}, &(0x7f0000000180)=0x14) ioctl$TIOCSBRK(r0, 0x5427) r2 = openat$zero(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/zero\x00', 0x503000, 0x0) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000000200)=r1, 0x4) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000240), &(0x7f0000000280)=0x4) ioctl$sock_inet_SIOCDELRT(r2, 0x890c, &(0x7f0000000300)={0x9, {0x2, 0x4e21, @loopback=0x7f000001}, {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, 0x80, 0x1f4, 0x80000000, 0x7, 0x2, &(0x7f00000002c0)='team_slave_1\x00', 0x8, 0x1, 0xffffffffffffffe0}) r3 = getpgid(0xffffffffffffffff) r4 = syz_open_procfs(r3, &(0x7f0000000380)='net/softnet_stat\x00') getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00000003c0), &(0x7f0000000400)=0x4) ioctl$EVIOCGABS0(r4, 0x80184540, &(0x7f0000000440)=""/239) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000540)=@assoc_value={r1, 0xfffffffffffffffc}, &(0x7f0000000580)=0x8) recvfrom$unix(r0, &(0x7f00000005c0)=""/136, 0x88, 0x1, &(0x7f0000000680)=@abs={0x0, 0x0, 0x4e20}, 0x6e) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f0000000700)) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000740)={0x5, 0xe, 0x800, 0x80000000, r5}, &(0x7f0000000780)=0x10) ioctl$TIOCSSOFTCAR(r4, 0x541a, &(0x7f00000007c0)=0x10000) ioctl$IOC_PR_RESERVE(r2, 0x401070c9, &(0x7f0000000800)={0xc6d, 0x9}) write$binfmt_script(r2, &(0x7f0000000840)={'#! ', './file0', [{0x20, '!$*eth0}-ppp1cgroup&,%system'}, {0x20, '/dev/autofs\x00'}], 0xa, "1530190804b28cbef1d2724a1be00ccb200a6c80bf9902e4ea3f2c71dbf036a58384fb047f918e4073916e4be50c0c98"}, 0x65) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00000008c0), &(0x7f0000000900)=0x4) setsockopt$IP_VS_SO_SET_ADDDEST(r4, 0x0, 0x487, &(0x7f0000000940)={{0x0, @multicast1=0xe0000001, 0x4e24, 0x1, 'rr\x00', 0x4, 0x1, 0x16}, {@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e20, 0x10000, 0x9, 0x4, 0x434}}, 0x44) setsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f00000009c0)=0x2, 0x4) setsockopt$sock_void(r2, 0x1, 0x1b, 0x0, 0x0) r6 = syz_open_dev$mouse(&(0x7f0000000a00)='/dev/input/mouse#\x00', 0x7ff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r2, &(0x7f0000000a40)={0x10}) r7 = request_key(&(0x7f0000000b40)='asymmetric\x00', &(0x7f0000000b80)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000bc0)='\x00', 0x0) add_key(&(0x7f0000000a80)='cifs.idmap\x00', &(0x7f0000000ac0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000b00)=' W', 0x2, r7) llistxattr(&(0x7f0000000c00)='./file0\x00', &(0x7f0000000c40)=""/4096, 0x1000) mq_unlink(&(0x7f0000001c40)='/dev/zero\x00') setsockopt$inet_tcp_TCP_CONGESTION(r6, 0x6, 0xd, &(0x7f0000001c80)='nv\x00', 0x3) 2018/05/03 23:53:00 executing program 1: r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x100000001, 0x4000) recvfrom$inet(r0, &(0x7f0000000040)=""/129, 0x81, 0x40000000, &(0x7f0000000100)={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) getpeername$netlink(r0, &(0x7f0000000140), &(0x7f0000000180)=0xc) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f00000001c0)=@generic={0x2, 0xfff, 0x3}) open_by_handle_at(r0, &(0x7f0000000200)={0x3b, 0x1, "a74140b1bef51c81785ad0fe48438e83e5b5677fe422b6e1efd2e02826525a31228018fef5b4e99ac041ca59b537cfee839412"}, 0x10000) sysfs$2(0x2, 0x4, &(0x7f0000000240)=""/103) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f00000002c0)) seccomp(0x1, 0x1, &(0x7f0000000340)={0x7, &(0x7f0000000300)=[{0x6, 0xfffffffffffffff7, 0x2, 0x10001}, {0xe75, 0x10001, 0x1, 0x5}, {0x4, 0x3, 0x80000000, 0x7}, {0x4, 0x0, 0x9}, {0x0, 0x33, 0x4, 0xfe}, {0x9, 0x81, 0x7, 0x8}, {0x7, 0x1, 0x7fff, 0x200000000}]}) r1 = msgget(0x0, 0x4) msgrcv(r1, &(0x7f0000000380)={0x0, ""/48}, 0x38, 0x3, 0x2800) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f00000003c0)=0x7, 0x4) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000400)={0x0, 0x0}, &(0x7f0000000440)=0xc) setfsuid(r3) r4 = openat$full(0xffffffffffffff9c, &(0x7f0000000500)='/dev/full\x00', 0x10000, 0x0) perf_event_open$cgroup(&(0x7f0000000480)={0x4, 0x70, 0x0, 0x800, 0x9, 0x8, 0x0, 0x63d, 0x50, 0x6, 0x100000001, 0x100000000, 0xfffffffffffffff8, 0x406, 0x10000, 0x40, 0x3, 0x8, 0x8, 0x6, 0x0, 0xfffffffffffffffc, 0x93, 0x26, 0x2, 0x7f, 0x4909, 0xd307, 0x10001, 0x5, 0x8001, 0x8001, 0x5, 0x7ff, 0x91bc, 0x97b9, 0x9, 0xa, 0x0, 0x8, 0x1, @perf_config_ext={0x7ff}, 0x17020, 0x5, 0x1, 0x1, 0x3, 0x6, 0x10000}, r0, 0x5, r4, 0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000002b40)={0x0, 0x2}, &(0x7f0000002b80)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f0000002bc0)={0x3ff, 0x6, 0x1, 0x3, 0x3f, 0x8000, 0x5, 0x5, 0x0}, &(0x7f0000002c00)=0x20) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000002c40)={0x0, 0x608}, &(0x7f0000002c80)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000004800)={0x0, 0xffffffffffffffc0, 0x20}, &(0x7f0000004840)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000004880)={0x0, 0x5f}, &(0x7f00000048c0)=0x8) sendmmsg$inet_sctp(r4, &(0x7f0000004980)=[{&(0x7f0000000540)=@in={0x2, 0x4e22, @rand_addr=0x401}, 0x10, &(0x7f0000002a80)=[{&(0x7f0000000580)="b163ba4ed82ef5a4ae1203156023d75e37d01ea8a009ff2680922ed244c5d048fd35bf4d573acb4dd1ed7ee5357965bec91d3b523d5ab73f9b2ba4737fa35e89875b76f1344de715d549b2a0e0094244a47b75abca21988f31bfa4e228010ae02c45980beb7efa54443663f3031d4b4bbe77b336ee0a65757f61a630ceea0a9945f414266a6eb2802f34ee2c0cc285ce697c8f1934385bcd74dc9af7f1483a77f61ec644a17d59f3f5e58e7b050f67b63091343b9f06818360632c1003105d7fec1c05090c5bfc4586c1d0e759b315d58ea549c01b469956baf711485f9a2292a37751", 0xe3}, {&(0x7f0000000680)="4cfdca80d41b5cf4d4cb15e914c0381a57d769bf6b5b7dc647c909747d74996cfefef526e82681bc9e7919b02891ee50", 0x30}, {&(0x7f00000006c0)="64e22924fd035ec59f041214c50a45aa4a6791a09ee5be5e23c5d9ed34e4a60b09ad2f2c9e512107455b2309869c5cbc870fe0b63e3d49bedcd9f4a0ff700d80cfedfcaf8f6697626b513ccf040534f2b930599554d402da78715028bdeb05a8a79178ade63c406e0eb6116bca5faac0dbb273fc27d87582942f0e020fb34e217b1ad11f4286b6a6bf79bb917ae2d5e68760ff0d3bbb86b13ab3638bdd54ba27fe571b79c28bef6b0461c0fc040dc7d6eea10b856b", 0xb5}, {&(0x7f0000000780)="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0x1, r6}}, @sndrcv={0x30, 0x84, 0x1, {0x1, 0x7, 0x8000, 0x0, 0x7fff, 0xfffffffffffffbff, 0x100000000000000, 0xa0000, r7}}], 0x98, 0x8090}, {&(0x7f0000002d80)=@in={0x2, 0x4e20}, 0x10, &(0x7f00000043c0)=[{&(0x7f0000002dc0)="262d7d886937587c66aceeaae3acfbe1321786fcdcc84cfbd6b78f483a9c4323d94ed7e14eb3771c8760b723796c9117360bcbf5ae5173ca0d31cc4d0d28bdb424b051be7a9df0638a30565bf56196095137bdd6ba6f5529199dd30148858d6f9b45b9ac4343c47c9a9de04009284356a4", 0x71}, {&(0x7f0000002e40)="065db7003a93f473d4799149bc174c597ed85693dcca4c7a1bbf20b321d5c99f4fa44ed392", 0x25}, {&(0x7f0000002e80)="afd752a11681", 0x6}, {&(0x7f0000002ec0)="c9605ba3a30fe8c492b0850e33dd94c849d1449416caa7b107eb5486269fd98ea7d7ea2c51b2c116f0803d2a21f726d212a791cc8e8aa1de49734e6e11304147a120852f3236c9d59e4a0f9ad220c65cf32000d78958205028378d433446deffe7742654e959f47b50a634ebd6a814a44d1af84a4b9f0aeae431e48e305f31005f82892f3a3c98c88c49e6a7f82530f6a9234cda9a01a471c71de5f88b70a295c17f9ffc70d5e06da7c09f23ca2a77627d3a5effe90b0da4d84f15380963e1f410c5280b08a70f325791a5b0f5248f07c2632915254751751c8cc54a69225bac6c9bff95a48d47c45bd7107fbf2664641dbe4212", 0xf4}, {&(0x7f0000002fc0)="a8f0f8b08123ddfd360924865c6e3445f01bb7766b7d9fa898cf418c219b76ec3520217cab01e0b74fe8bc330f21c936e3b30f9d371ee355d41c7d9b5c5813a68c90b451c2673e3e545c62b0c22fbce158a9e6bc87b09c7b46a456facf5e2c0249d54185b1c93be1d3b3742686cc4e9d4c8807bb76af32f6a0457eeb316bdaa521af7906da1cce4520bbaa2ea8676f359acb96777accc59344eec78c8d2eb615b2bbee6c9bc5aa9817995ce6eb5e6e5de53716a3921395aa6a7d7c2b7b7d01592315", 0xc2}, {&(0x7f00000030c0)="5d9595f058f4eae771b77c50b8fb4ebbfb111a3b7b67f1ed8d7406df5f9f7b922de8d3ce7266e81116a032aca8089896f856619f2e26a11bed7260b2bf13126900ce33e3d6b523975b3276baf3fe4bed11182d2e35f4dfdef6b2984de2c31d00fcf9ed3bee527b85cfe618108a15602aa5ef57842875ef1aeb0f5b5c2b5687882f81dbfaa22e9a56f1f035def206ac747176891307f4ac07fe95c225e80781385e9e3151700f05b19d726e14c6db", 0xae}, {&(0x7f0000003180)="94e4a6d0a91d84b9bb9d97f54e53745b429c4f0c85471c6818821d9cbc1130b730fc14f51833633cfb36f11113e43fe5e68bfd06dae60f4cbbbf657feb5106fe076ee571f40ab95cbd74b68fae0d6fa4e6c65a73a951f2a38064d6f5d573bb7f99343da994a60fe331bd56863a9c2d32492b714b3cdae97a1cc8b09fa7ece86139260e04c41c8a34ebb0a2d61e6f267e8e84c70435efa641175e48401f66d4b28ccaf9aa4654ef8296453e835ecb4d61261b7c0e2345b908e9fe59a8803954c2b0f11e7c42b1", 0xc6}, {&(0x7f0000003280)="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0x1000}, {&(0x7f0000004280)="efb6e3c80feb25bd79ce2fe573bcc9b85c20c173a24c0aba8a659e893fbc9780c7833729983051c7c790d848cc9afe4bb71ebb728eb509c83b4962062078e285a7a59c282004cc1b86edb89baff5b7e5ab6656232b2eaf592bb232ec109bafa8b6759316da161255a9f4a0f2470a29574f2ae199413fe9a8729023c62e309ccd27363c0d8d2422486647d555", 0x8c}, {&(0x7f0000004340)="1c928b6022d00b0fd7258bb5a7cde03bebd13bb2a4a587c69b4414008609e12528f7ed59342d5d7f5eafa83c66bb7ae737b3b302fb4c6fa7469dbf1fd7642b6120b802b9c747ce81f60e6ae267a062a917c2898582", 0x55}], 0xa, &(0x7f0000004480), 0x0, 0x1}, {&(0x7f00000044c0)=@in={0x2, 0x4e24, @broadcast=0xffffffff}, 0x10, &(0x7f00000047c0)=[{&(0x7f0000004500)="f2784cf866bb1beeabe9b78526c11607bc09f3de88ac19549664db035707df89ef7de24f8d4b9192c4480739f00c9d59b38064cb190b7cf8a05f244ab53396ec4682c485ad1f85bb04b8a96538752c90c5afce888662d4398618acffcde5e08071e9d3f85b945f57343062250faecdd938cf46142b6dcb312beb07f062992276f626253be11b0840996efa1ee29bc7ea44883e271f19487514f4621259c7b18eac86b3d558a8120644c164f82f858e2f15c215816f6e2c0cba40199f24f30cb033789ff6042c22dfb024", 0xca}, {&(0x7f0000004600)="f6613f2b", 0x4}, {&(0x7f0000004640)="714d11744dba0b9fe58c4403379936b959bc7d3afe7f4934a7579c44d0b039cbcbc6ec71484836563ed33d04e568fd6a6a97e32848f8116cffd7d4d627cc1a20f9eefdf817b2cbcaf90f32da79d0359cf8c6b6a5c650c78351a3c4d19d311be2db92b9c29e5dedf1c75a229e1b1b18792d345a82b91b9ae2bac38d456e7f2a3be5dadecdf5e2090ac2f396d5d58210e67902dd2076e7c575cf8fc8dcd0063debb803decf5129109050", 0xa9}, {&(0x7f0000004700)="b1fbd794c335e49d6b2963b1f26e3e1afac9743dbeb7fe84adb6078c508db5907051d0b27fd2a12e40922bfabb9aff3b7acc7eaa33736c70079ec9ecf027ba1c5bb33e884175486d7f09dbb570b5adb5fe0a1e06dc6c40e84c364c37004e849e38a028d39d3a941440a4e98833d62199d1285ae29d012f11b08f1a11d595c927a753a8d5c4807293cdad34197108e279c5cb81ad126af1a0c4", 0x99}], 0x4, &(0x7f0000004900)=[@sndinfo={0x20, 0x84, 0x2, {0x81, 0x2, 0x0, 0x8, r8}}, @sndinfo={0x20, 0x84, 0x2, {0x100000001, 0xe, 0x6, 0xfffffffffffffffc, r9}}, @init={0x18, 0x84, 0x0, {0x2, 0x2, 0x5, 0x7fc}}], 0x58, 0x40080}], 0x3, 0x4001) ptrace$peek(0x1, r2, &(0x7f0000004a40)) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f0000004a80)={0x67, 0x80f2, 0x0, 0x9, 0x80, 0x3, 0x1, 0xfffffffffffffffe, r6}, &(0x7f0000004ac0)=0x20) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000004b00)={r6, @in={{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xa}}}}, &(0x7f0000004bc0)=0x84) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000004c00)={r10, 0xfffffffffffffff8, 0x8}, &(0x7f0000004c40)=0x8) wait4(r2, &(0x7f0000004c80), 0x2, &(0x7f0000004cc0)) ioctl$DRM_IOCTL_RES_CTX(r4, 0xc0106426, &(0x7f0000004dc0)={0x5, &(0x7f0000004d80)=[{}, {0x0}, {}, {}, {}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f0000004e00)={r11, 0x1}) eventfd2(0x8, 0x1) msgctl$IPC_INFO(r1, 0x3, &(0x7f0000004e40)=""/68) 2018/05/03 23:53:01 executing program 4: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x82000, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000040)={0x0, 0x9}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000000c0)={r1, @in={{0x2, 0x4e20, @multicast2=0xe0000002}}}, 0x84) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000180)={0x100000000, 0x1, 0xc, 0x2, 0xffffffffffffffff, 0x0, 0xa6a, 0x80000000, r1}, &(0x7f00000001c0)=0x20) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/autofs\x00', 0x400, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000240)={0x3, 0x100000000, 0xa, 0x1a0fc00, 0xfffffffffffffe01, 0x6, 0x7, 0xff, r2}, &(0x7f0000000280)=0x20) mkdirat$cgroup(r0, &(0x7f00000002c0)='syz0\x00', 0x1ff) ioctl$TCSBRKP(r3, 0x5425, 0x28) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0xc1205531, &(0x7f0000000300)={0x2648c030, 0x6, 0x9, 0x80, [], [], [], 0x96, 0x7fff, 0x9, 0x1, "e7bbdd41429852a58d2a6fe4785466aa"}) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x1000000, 0x33, r3, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000000440)={0x8, 0x9, 0xd5b, 'queue0\x00', 0x7ff}) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000500)=0x4, 0x4) setsockopt$inet6_MRT6_ADD_MFC(r3, 0x29, 0xcc, &(0x7f0000000540)={{0xa, 0x4e24, 0xffffffffffffffe3, @loopback={0x0, 0x1}, 0x400}, {0xa, 0x4e24, 0x401, @mcast1={0xff, 0x1, [], 0x1}, 0x59d}, 0x2, [0x6, 0x3, 0x3f, 0x7, 0x7ff, 0xd9f9, 0x4, 0xfbef]}, 0x5c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f00000005c0)={r4, 0x1322}, 0x8) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000000600)=0x2, 0x4) r5 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000640)='/dev/autofs\x00', 0x20000, 0x0) setsockopt$IP_VS_SO_SET_DELDEST(r0, 0x0, 0x488, &(0x7f0000000680)={{0x3a, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e23, 0x0, 'fo\x00', 0x31, 0x7, 0x21}, {@empty, 0x4e24, 0x2005, 0x3ff, 0x100, 0xef1}}, 0x44) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000000700)={0x0, 0x206, 0x3, 0x5, r1}, &(0x7f0000000740)=0x10) ioctl$TCSBRKP(r0, 0x5425, 0x3087) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000000780)={r1}, &(0x7f00000007c0)=0x8) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000000800)=0x9, 0x4) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000000840)={r6, @in6={{0xa, 0x4e22, 0x80000000, @empty, 0x3}}, 0x0, 0x5f8}, 0x90) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r5, 0x40a85321, &(0x7f0000000900)={{0x3, 0x5}, 'port0\x00', 0x0, 0x20, 0x9, 0xad1d, 0x0, 0x5, 0x8000, 0x0, 0x1, 0x101}) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000a40)=@get={0x1, &(0x7f00000009c0)=""/124, 0x6}) sendto$unix(r3, &(0x7f0000000a80)="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", 0x1000, 0x8000, 0x0, 0x0) r7 = syz_genetlink_get_family_id$ipvs(&(0x7f0000001ac0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r5, &(0x7f0000001c00)={&(0x7f0000001a80)={0x10}, 0xc, &(0x7f0000001bc0)={&(0x7f0000001b00)={0xb8, r7, 0x25, 0x70bd25, 0x25dfdbff, {0xb}, [@IPVS_CMD_ATTR_SERVICE={0x20, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x40}]}, @IPVS_CMD_ATTR_DAEMON={0x64, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @dev={0xfe, 0x80, [], 0x8}}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x6}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast1=0xe0000001}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x3}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast1={0xff, 0x1, [], 0x1}}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x80000000}, @IPVS_CMD_ATTR_SERVICE={0x18, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@dev={0xfe, 0x80, [], 0x20}}]}]}, 0xb8}, 0x1, 0x0, 0x0, 0x40000}, 0x40001) ioctl$TIOCMBIC(r3, 0x5417, &(0x7f0000001c40)=0x98e3) setsockopt$IP_VS_SO_SET_ADDDEST(r0, 0x0, 0x487, &(0x7f0000001c80)={{0x3d, @broadcast=0xffffffff, 0x4e22, 0x1, 'rr\x00', 0x10, 0x8, 0x7f}, {@rand_addr=0x1ff, 0x4e24, 0x2, 0x3, 0x1000, 0x3}}, 0x44) getsockopt$ARPT_SO_GET_ENTRIES(r5, 0x0, 0x61, &(0x7f0000001d00)={'filter\x00', 0xa4, "09055e0243671fa397fbbf1b3530200a67986f203551064e46401f9057a392db4a8eb6d29a1e3933fdda3fdee75a6c7a57dc1263b294ffd86765516cc25c4db1bb5e6083b89a5d993e606ce23385478223f713da3c72e5385765f69d42926382095683911a9099bb5cecb4199c123dc3bc004f32903ae18a2ca0909d227d596e43d54afce243f6013dd5a705102706246070fcd28107a756c08c9b051a608440f9379959"}, &(0x7f0000001e00)=0xc8) [ 56.759876] IPVS: ftp: loaded support on port[0] = 21 [ 56.879843] IPVS: ftp: loaded support on port[0] = 21 [ 56.925591] IPVS: ftp: loaded support on port[0] = 21 [ 57.006837] IPVS: ftp: loaded support on port[0] = 21 [ 57.097376] IPVS: ftp: loaded support on port[0] = 21 [ 57.215322] IPVS: ftp: loaded support on port[0] = 21 [ 57.356820] IPVS: ftp: loaded support on port[0] = 21 [ 57.527766] IPVS: ftp: loaded support on port[0] = 21 [ 58.014140] ip (4677) used greatest stack depth: 54312 bytes left [ 59.425318] ip (4789) used greatest stack depth: 54296 bytes left [ 59.658446] ip (4806) used greatest stack depth: 54184 bytes left [ 59.778932] bridge0: port 1(bridge_slave_0) entered blocking state [ 59.785474] bridge0: port 1(bridge_slave_0) entered disabled state [ 59.815315] device bridge_slave_0 entered promiscuous mode [ 59.997636] bridge0: port 2(bridge_slave_1) entered blocking state [ 60.004173] bridge0: port 2(bridge_slave_1) entered disabled state [ 60.017756] device bridge_slave_1 entered promiscuous mode [ 60.117075] bridge0: port 1(bridge_slave_0) entered blocking state [ 60.123570] bridge0: port 1(bridge_slave_0) entered disabled state [ 60.160761] device bridge_slave_0 entered promiscuous mode [ 60.228458] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 60.237873] bridge0: port 1(bridge_slave_0) entered blocking state [ 60.244384] bridge0: port 1(bridge_slave_0) entered disabled state [ 60.269429] device bridge_slave_0 entered promiscuous mode [ 60.321078] bridge0: port 2(bridge_slave_1) entered blocking state [ 60.327558] bridge0: port 2(bridge_slave_1) entered disabled state [ 60.375549] device bridge_slave_1 entered promiscuous mode [ 60.458931] bridge0: port 2(bridge_slave_1) entered blocking state [ 60.465474] bridge0: port 2(bridge_slave_1) entered disabled state [ 60.499397] device bridge_slave_1 entered promiscuous mode [ 60.522451] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 60.566624] ip (4868) used greatest stack depth: 53656 bytes left [ 60.598986] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 60.607114] bridge0: port 1(bridge_slave_0) entered blocking state [ 60.613601] bridge0: port 1(bridge_slave_0) entered disabled state [ 60.654869] device bridge_slave_0 entered promiscuous mode [ 60.734260] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 60.789345] bridge0: port 1(bridge_slave_0) entered blocking state [ 60.795846] bridge0: port 1(bridge_slave_0) entered disabled state [ 60.825190] device bridge_slave_0 entered promiscuous mode [ 60.865680] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 60.875191] bridge0: port 1(bridge_slave_0) entered blocking state [ 60.881659] bridge0: port 1(bridge_slave_0) entered disabled state [ 60.917662] device bridge_slave_0 entered promiscuous mode [ 60.929356] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 60.938809] bridge0: port 2(bridge_slave_1) entered blocking state [ 60.945276] bridge0: port 2(bridge_slave_1) entered disabled state [ 60.969129] device bridge_slave_1 entered promiscuous mode [ 61.004614] bridge0: port 1(bridge_slave_0) entered blocking state [ 61.011169] bridge0: port 1(bridge_slave_0) entered disabled state [ 61.040623] device bridge_slave_0 entered promiscuous mode [ 61.050653] bridge0: port 1(bridge_slave_0) entered blocking state [ 61.057147] bridge0: port 1(bridge_slave_0) entered disabled state [ 61.066725] device bridge_slave_0 entered promiscuous mode [ 61.110690] bridge0: port 2(bridge_slave_1) entered blocking state [ 61.117148] bridge0: port 2(bridge_slave_1) entered disabled state [ 61.148194] device bridge_slave_1 entered promiscuous mode [ 61.168347] bridge0: port 2(bridge_slave_1) entered blocking state [ 61.174860] bridge0: port 2(bridge_slave_1) entered disabled state [ 61.203199] device bridge_slave_1 entered promiscuous mode [ 61.239691] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 61.250897] bridge0: port 2(bridge_slave_1) entered blocking state [ 61.257457] bridge0: port 2(bridge_slave_1) entered disabled state [ 61.285481] device bridge_slave_1 entered promiscuous mode [ 61.302956] bridge0: port 2(bridge_slave_1) entered blocking state [ 61.309560] bridge0: port 2(bridge_slave_1) entered disabled state [ 61.337872] device bridge_slave_1 entered promiscuous mode [ 61.357285] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 61.389291] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 61.398123] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 61.419532] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 61.471745] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 61.576376] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 61.587681] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 61.596261] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 61.605331] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 61.620159] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 61.653842] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 61.688296] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 61.810857] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 61.854501] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 61.876850] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 61.886299] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 61.915867] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 61.991426] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 61.998409] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 62.134845] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 62.151396] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 62.158387] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 62.182711] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 62.189769] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 62.246760] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 62.253822] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 62.266255] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 62.324678] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 62.338978] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 62.368234] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 62.439229] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 62.447778] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 62.533640] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 62.543933] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 62.579927] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 62.588867] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 62.656699] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 62.671413] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 62.769153] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 62.778256] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 62.849933] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 62.857092] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 62.876264] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 62.903433] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 62.936922] team0: Port device team_slave_0 added [ 62.973956] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 62.986392] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 63.000599] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 63.020254] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 63.078255] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 63.093581] team0: Port device team_slave_0 added [ 63.100528] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 63.107991] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 63.121393] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 63.133192] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 63.177453] team0: Port device team_slave_1 added [ 63.198699] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 63.255529] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 63.291068] team0: Port device team_slave_0 added [ 63.335573] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 63.355245] team0: Port device team_slave_1 added [ 63.391894] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 63.398957] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 63.409138] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 63.452001] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 63.463323] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 63.486267] team0: Port device team_slave_0 added [ 63.510662] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 63.545997] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 63.557575] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 63.576989] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 63.606020] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 63.625826] team0: Port device team_slave_1 added [ 63.670963] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 63.679211] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 63.697240] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 63.741102] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 63.749834] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 63.777956] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 63.794723] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 63.808891] team0: Port device team_slave_1 added [ 63.821255] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 63.839020] team0: Port device team_slave_0 added [ 63.858606] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 63.872818] team0: Port device team_slave_0 added [ 63.882248] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 63.895086] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 63.904444] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 63.934877] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 63.951171] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 63.968067] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 63.984771] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 63.993855] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 64.027264] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 64.045609] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 64.054286] team0: Port device team_slave_0 added [ 64.084309] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 64.094366] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 64.109958] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 64.122309] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 64.137155] team0: Port device team_slave_1 added [ 64.145303] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 64.154704] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 64.163277] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 64.178998] team0: Port device team_slave_1 added [ 64.208139] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 64.227578] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 64.255788] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 64.283383] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 64.302534] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 64.311712] team0: Port device team_slave_1 added [ 64.325758] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 64.335876] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 64.349626] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 64.356951] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 64.369497] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 64.379990] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 64.408907] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 64.433605] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 64.447261] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 64.458292] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 64.466899] team0: Port device team_slave_0 added [ 64.473988] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 64.480965] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 64.489281] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 64.525340] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 64.534973] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 64.552657] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 64.573194] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 64.580843] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 64.595540] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 64.617152] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 64.625192] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 64.654567] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 64.680316] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 64.695132] team0: Port device team_slave_1 added [ 64.705835] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 64.716911] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 64.737550] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 64.770274] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 64.783116] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 64.791739] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 64.803640] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 64.831066] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 64.860917] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 64.898725] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 64.908264] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 64.930200] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 64.945723] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 64.971201] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 64.979673] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 64.993406] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 65.014877] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 65.031202] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 65.049556] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 65.057740] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 65.070136] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 65.101646] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 65.129870] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 65.150212] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 65.178162] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 65.186265] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 65.197553] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 65.209988] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 65.230201] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 65.247942] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 65.275936] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 65.287745] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 65.300472] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 65.345393] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 65.355616] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 65.367569] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 65.374824] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 65.425204] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 65.465713] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 65.512219] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 65.539515] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 65.548124] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 65.610571] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 65.622134] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 65.649107] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 67.003895] bridge0: port 2(bridge_slave_1) entered blocking state [ 67.010376] bridge0: port 2(bridge_slave_1) entered forwarding state [ 67.017289] bridge0: port 1(bridge_slave_0) entered blocking state [ 67.023747] bridge0: port 1(bridge_slave_0) entered forwarding state [ 67.048595] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 67.067015] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 67.119649] bridge0: port 2(bridge_slave_1) entered blocking state [ 67.126144] bridge0: port 2(bridge_slave_1) entered forwarding state [ 67.132998] bridge0: port 1(bridge_slave_0) entered blocking state [ 67.139472] bridge0: port 1(bridge_slave_0) entered forwarding state [ 67.213012] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 67.320641] bridge0: port 2(bridge_slave_1) entered blocking state [ 67.327133] bridge0: port 2(bridge_slave_1) entered forwarding state [ 67.334018] bridge0: port 1(bridge_slave_0) entered blocking state [ 67.340530] bridge0: port 1(bridge_slave_0) entered forwarding state [ 67.404211] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 67.629193] bridge0: port 2(bridge_slave_1) entered blocking state [ 67.635676] bridge0: port 2(bridge_slave_1) entered forwarding state [ 67.642835] bridge0: port 1(bridge_slave_0) entered blocking state [ 67.649454] bridge0: port 1(bridge_slave_0) entered forwarding state [ 67.675518] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 67.928492] bridge0: port 2(bridge_slave_1) entered blocking state [ 67.934979] bridge0: port 2(bridge_slave_1) entered forwarding state [ 67.941868] bridge0: port 1(bridge_slave_0) entered blocking state [ 67.948333] bridge0: port 1(bridge_slave_0) entered forwarding state [ 68.014333] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 68.021328] bridge0: port 2(bridge_slave_1) entered blocking state [ 68.027813] bridge0: port 2(bridge_slave_1) entered forwarding state [ 68.034677] bridge0: port 1(bridge_slave_0) entered blocking state [ 68.041172] bridge0: port 1(bridge_slave_0) entered forwarding state [ 68.055512] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 68.078646] bridge0: port 2(bridge_slave_1) entered blocking state [ 68.085156] bridge0: port 2(bridge_slave_1) entered forwarding state [ 68.092097] bridge0: port 1(bridge_slave_0) entered blocking state [ 68.098578] bridge0: port 1(bridge_slave_0) entered forwarding state [ 68.108224] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 68.127405] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 68.141856] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 68.177254] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 68.210003] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 68.225856] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 68.238526] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 68.274561] bridge0: port 2(bridge_slave_1) entered blocking state [ 68.281114] bridge0: port 2(bridge_slave_1) entered forwarding state [ 68.287998] bridge0: port 1(bridge_slave_0) entered blocking state [ 68.294482] bridge0: port 1(bridge_slave_0) entered forwarding state [ 68.347345] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 69.152351] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 75.987634] 8021q: adding VLAN 0 to HW filter on device bond0 [ 76.218779] 8021q: adding VLAN 0 to HW filter on device bond0 [ 76.269764] 8021q: adding VLAN 0 to HW filter on device bond0 [ 76.550746] 8021q: adding VLAN 0 to HW filter on device bond0 [ 76.797207] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 77.021560] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 77.030481] 8021q: adding VLAN 0 to HW filter on device bond0 [ 77.071858] 8021q: adding VLAN 0 to HW filter on device bond0 [ 77.108275] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 77.138687] 8021q: adding VLAN 0 to HW filter on device bond0 [ 77.168385] 8021q: adding VLAN 0 to HW filter on device bond0 [ 77.451636] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 77.645126] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 77.651430] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 77.663575] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 77.876188] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 77.898394] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 77.904711] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 77.912915] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 77.950814] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 77.971965] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 77.978254] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 77.991074] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 78.024850] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 78.062930] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 78.306535] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 78.312869] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 78.325015] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 78.460082] 8021q: adding VLAN 0 to HW filter on device team0 [ 78.642498] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 78.648795] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 78.661863] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 78.766635] 8021q: adding VLAN 0 to HW filter on device team0 [ 78.799465] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 78.810528] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 78.826970] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 78.865330] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 78.871606] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 78.879557] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 78.912438] 8021q: adding VLAN 0 to HW filter on device team0 [ 79.012164] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 79.018508] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 79.027880] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 79.190497] 8021q: adding VLAN 0 to HW filter on device team0 [ 79.590554] 8021q: adding VLAN 0 to HW filter on device team0 [ 79.690725] 8021q: adding VLAN 0 to HW filter on device team0 [ 79.730689] 8021q: adding VLAN 0 to HW filter on device team0 [ 79.856555] 8021q: adding VLAN 0 to HW filter on device team0 2018/05/03 23:53:28 executing program 2: syz_emit_ethernet(0x6a, &(0x7f0000000080)=ANY=[@ANYBLOB="ffffffffffff00000000000008004500005c0000000000019078ac1414bbac1414110504907800000000400000000000000000040000ac1414aaac141400000000007f00000100000000ffb8ffffffffffffff00000100000000acaa78e6e30000000000000000000000"], &(0x7f0000000200)) 2018/05/03 23:53:28 executing program 2: clock_gettime(0xbffffffffffffff2, &(0x7f0000000240)) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000140)=0x0) sched_rr_get_interval(r0, &(0x7f0000000180)) r1 = accept4$llc(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000040)=0x10, 0x80800) accept4$packet(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, &(0x7f00000000c0)=0x14, 0x80800) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000100)={'veth1_to_bridge\x00', r2}) 2018/05/03 23:53:30 executing program 0: r0 = socket$inet6_sctp(0xa, 0x400000000000005, 0x84) sendmmsg$inet_sctp(r0, &(0x7f000093eee8)=[{&(0x7f00001f6000)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f0000ab6f90), 0x0, &(0x7f00007a8eb0)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x8008}}], 0x30}], 0x1, 0x0) 2018/05/03 23:53:30 executing program 4: r0 = userfaultfd(0x0) r1 = dup(r0) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0286404, &(0x7f0000000080)={&(0x7f0000ff9000/0x4000)=nil, 0xfffffffffffffffd, 0x2, 0x20, &(0x7f0000ffc000/0x4000)=nil, 0x3}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000040)={0xaa}) ioctl$UFFDIO_COPY(r0, 0xc018aa3f, &(0x7f0000000000)={&(0x7f0000ffe000/0x2000)=nil, 0x2000}) 2018/05/03 23:53:30 executing program 2: r0 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x0, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x0) close(r1) r2 = shmget$private(0x0, 0x4000, 0x182, &(0x7f0000ff9000/0x4000)=nil) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f00000000c0)=0xc) getresgid(&(0x7f0000000100)=0x0, &(0x7f0000000140), &(0x7f0000000180)) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@dev, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@ipv4}}, &(0x7f00000002c0)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000300)={0x0, 0x0, 0x0}, &(0x7f0000000340)=0xc) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000380)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000003c0)={0x0}, &(0x7f0000000400)=0xc) shmctl$IPC_SET(r2, 0x1, &(0x7f0000000440)={{0x100000001, r3, r4, r5, r6, 0x1, 0x45}, 0x0, 0x7, 0xffffffff7fffffff, 0x6fb7, r7, r8, 0xff}) 2018/05/03 23:53:30 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSFF(r0, 0x402c4580, &(0x7f0000000200)=ANY=[@ANYBLOB="0000000000420000000000000000000000000000000002000000"]) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x410000, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r1, 0x800443d3, &(0x7f0000000040)={{0x0, 0x101, 0x7, 0x10b, 0x2, 0x100000001}, 0x9, 0xfffffffffffff23a, 0x4}) 2018/05/03 23:53:30 executing program 1: unshare(0x40600) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/am_droprate\x00', 0x2, 0x0) ioctl$TCSBRK(r0, 0x5409, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f0000000100)) 2018/05/03 23:53:30 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x80000, 0x0) bind(r0, &(0x7f00000001c0)=@ethernet={0x7, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x80) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) r2 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000140)={{&(0x7f0000000000/0x200000)=nil, 0x200000}, 0x2}) ioctl$DRM_IOCTL_AGP_INFO(r2, 0x80386433, &(0x7f00000000c0)=""/14) close(r1) syz_open_dev$mouse(&(0x7f0000000100)='/dev/input/mouse#\x00', 0x0, 0x40000) r3 = memfd_create(&(0x7f0000a98000)='y#\x00W', 0x0) pwritev(r3, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) fremovexattr(r3, &(0x7f0000000040)=@known='security.evm\x00') fallocate(r2, 0x0, 0x0, 0x1) close(r1) r4 = getpgid(0xffffffffffffffff) sched_getattr(r4, &(0x7f0000000080), 0x30, 0x0) 2018/05/03 23:53:30 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) unshare(0x2040600) fadvise64(r0, 0x40000000100002, 0x7, 0x4) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x88000, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) 2018/05/03 23:53:30 executing program 7: mmap(&(0x7f00003ab000/0x3000)=nil, 0x3000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000000000)=0x2, 0x4) getsockopt$netlink(r0, 0x10e, 0x9, &(0x7f00000000c0)=""/112, &(0x7f0000000080)=0xffffffffffffff6c) 2018/05/03 23:53:30 executing program 4: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/enforce\x00', 0x16907e, 0x0) write$cgroup_subtree(r0, &(0x7f0000000080)={[{0x0, "701a8477d0c3e6cdb633855fbc6f11f845362b9094226b01cf3fa53fd6a76420f1187170d724d94d2cc223da5c7861f34d3e7dcab7ae2a20e9eda053e528cf8dd573b833f053fb95f9cec37d8cffd2a653c535983f8bd559", 0x20}]}, 0x5a) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000000)={0x0, 0xbc, 0x2, [0x8001, 0xfffffffffffffffe]}, &(0x7f0000000040)=0xc) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000100)=@assoc_value={r1, 0x8}, 0x8) 2018/05/03 23:53:30 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x2c, 0x1d, 0xffffffffffffffff, 0x0, 0x0, {0x200000005}, [@typed={0x18, 0x2, @binary="ff0a80d2c712ebf156c1759044e1cc13296ff04e"}]}, 0x2c}, 0x1}, 0x0) r1 = shmget(0x2, 0x2000, 0x110, &(0x7f0000ffb000/0x2000)=nil) shmctl$SHM_LOCK(r1, 0xb) 2018/05/03 23:53:30 executing program 7: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = dup(r0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000140)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) write$eventfd(r1, &(0x7f00000003c0)=0x6, 0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00000001c0)={0x0, 0x1200}, &(0x7f0000000200)=0x8) 2018/05/03 23:53:30 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x20011, r0, 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_int(r1, 0x10d, 0x8a, &(0x7f0000000000), &(0x7f0000000080)=0x392) r2 = geteuid() r3 = getegid() syz_fuseblk_mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00', 0xc000, r2, r3, 0xffffffff7fffffff, 0x7f, 0x4000) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000140)={0x0, 0x7ff, 0x14}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000001c0)={r4, 0x12, "0f4cb2bffd2a9dfb12f8192148e6aea27136"}, &(0x7f0000000200)=0x1a) 2018/05/03 23:53:30 executing program 2: r0 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x0, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x0) close(r1) r2 = shmget$private(0x0, 0x4000, 0x182, &(0x7f0000ff9000/0x4000)=nil) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f00000000c0)=0xc) getresgid(&(0x7f0000000100)=0x0, &(0x7f0000000140), &(0x7f0000000180)) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@dev, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@ipv4}}, &(0x7f00000002c0)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000300)={0x0, 0x0, 0x0}, &(0x7f0000000340)=0xc) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000380)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000003c0)={0x0}, &(0x7f0000000400)=0xc) shmctl$IPC_SET(r2, 0x1, &(0x7f0000000440)={{0x100000001, r3, r4, r5, r6, 0x1, 0x45}, 0x0, 0x7, 0xffffffff7fffffff, 0x6fb7, r7, r8, 0xff}) 2018/05/03 23:53:31 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000080)=@sack_info={0x0, 0x8, 0xffffffff}, &(0x7f00000000c0)=0xc) setsockopt$RDS_RECVERR(0xffffffffffffffff, 0x114, 0x5, &(0x7f0000000140)=0x400000000000, 0x2) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000100)={r1, 0x3, 0x4e}, 0x8) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/05/03 23:53:31 executing program 0: mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0x20031, 0xffffffffffffffff, 0x0) accept$nfc_llcp(0xffffffffffffffff, &(0x7f0000000100), &(0x7f0000000000)=0x60) r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vhost-vsock\x00', 0x2, 0x0) accept4$vsock_stream(0xffffffffffffff9c, &(0x7f00000001c0)={0x28, 0x0, 0x2710, @any=0xffffffff}, 0x10, 0x80000) r1 = accept$packet(0xffffffffffffffff, &(0x7f0000000200), &(0x7f0000000240)=0x14) r2 = dup2(r0, r1) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r2, 0x29, 0x41, &(0x7f0000000080)=ANY=[@ANYBLOB="736563757269747900000000000000000000000000000000000000000000000002000000000000000000000020000000000000000000000000000000000000000000000000000000"], 0x48) r3 = socket(0xfffffffffffffffe, 0x5000002, 0xa) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000000040)={"6c6f0000000000000000000100", &(0x7f0000000cc0)=@ethtool_gstrings={0x1b, 0x4}}) 2018/05/03 23:53:31 executing program 3: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) bind$bt_rfcomm(r0, &(0x7f0000000080)={0x1f, {0x9, 0x39, 0x8001, 0x34a, 0x0, 0x6}, 0x10000}, 0xa) r1 = socket$alg(0x26, 0x5, 0x0) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x40040, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r2, 0x40a85323, &(0x7f0000000240)={{0x76d, 0x4}, 'port1\x00', 0x10, 0xa, 0x1ff, 0x3, 0xffffffffffffeeb8, 0xfffffffffffffeab, 0x100000000, 0x0, 0x2, 0x10001}) bind$alg(r1, &(0x7f00000001c0)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha256\x00'}, 0x58) r3 = accept$alg(r1, 0x0, 0x0) recvmmsg(r3, &(0x7f0000003340)=[{{&(0x7f00000000c0)=@sco, 0x8, &(0x7f0000000100), 0x0, &(0x7f0000000140)=""/94, 0x5e}}, {{&(0x7f0000002f40)=@pptp={0x0, 0x0, {0x0, @dev}}, 0x20, &(0x7f0000003200)=[{&(0x7f0000003100)=""/226, 0xffffff4a}], 0x1, &(0x7f0000000440)=""/239, 0xef}}], 0x2, 0x0, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x40, 0x0) 2018/05/03 23:53:31 executing program 6: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f00000000c0)={&(0x7f00002dfff4)={0x10}, 0xc, &(0x7f0000fd1000)={&(0x7f0000000100)={0x14, 0xa, 0xa, 0xfffffffffffffffd}, 0x14}, 0x1}, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x2002, 0x0) connect$ax25(r1, &(0x7f0000000040)={0x3, {"05cfa451220464"}, 0x1f}, 0x10) 2018/05/03 23:53:31 executing program 4: r0 = socket(0x51, 0x4000000000080005, 0x4) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f00000003c0)={0x100000001, {0x2, 0x4e22, @rand_addr=0x6}, {0x2, 0x4e24, @multicast2=0xe0000002}, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x1b}}, 0x4, 0x4, 0x8, 0x401, 0x80000000, 0x0, 0x5, 0x9, 0x10000}) sendmsg(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000040)=[{}], 0x1, &(0x7f0000000080)=ANY=[@ANYBLOB="28000000000000000b010000000000808eef9c17615894db706bccc26f67a98337dc130000000000d00000000000001a0da5e225402b1fc9a27d4492050bd399e78a9d957416c500a1f91a050bb623d717834237cf0a3870b5e071c42acb54602194305646f941ac4d64cbdba2fc5f4ac9b083af8429531b465cdd15b19cfdac641e0095234be1ddee272c24ee6424d8607601841b701b241a63e54bd1b31e7f676b03069ff2ba096789863521ad869ad19121f68962534bda23d63b7456d8c1be41c0fa29f5f553acd6857d5de9e95092831e3a0f4e99fb6a51f80b8963f69d69823f3a1389ba02d000000000000010000000000000001b010000b0080000f8000000000000009f010000810000001cda28e99d6718b2ea0024c8ace3228e00f63c39a51ebc32fdb96336a76bcc193da37c22fdd09669344333be5426a05238f3c9353a3a30e83322b96aa3a9b8789d741ad6f49eabb422f9998790726e4b1abe0e1015251b7ea3e6cfcbca54a5e5017b2cc23b7595739b7e9c8618d103f0f6a62631b232e4e8e9b6ac5f693203a0c9576d8dae615ff91dd9fd889c4e9f4a74dedf4cc4a790fbd49bc27cdcfe579faa676fc9c7f9bbd9503c5d04e9574bfaed093f773117b4612add5376166de8ec609af775a60a51f8234b27c9859276292ff3c03234e533d57a1f78e5f69e0c92581c6bfa60c81e71d00000000000000000000000faffffff94a338a78ec264ea7a26ca77bb367a19be1340a58fe30629075e6c296d2cb5eeef1a4f874233f4d08ada3c1a74617276351404a91cd59c083bf2e429f57532509df718d574710e0263e22dc1cd9bfbf9e8845d0bb7fae9bd990cc2506886dbc9479c5aae9eb92bc87bfee4cb4c63cfa99b229f05c233e0fb7baa3c362067556825affa1889be9d3380e878fc0b1d6daf1ee04cbfd7c70d29e2cb280bb04833ce63402796ebfc8e92f0c2893e48b94f80940324db2bd332a3a6fbec0000000000"], 0x2d0, 0x40011}, 0x4040) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000788000)=0x2, 0x4) bind$packet(r0, &(0x7f0000000480)={0x11, 0x2, 0x0, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000), 0xc5) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000000)={'syz_tun\x00', {0x4, 0x81, 0x101, "94091001f1de", 0xfff}}) 2018/05/03 23:53:31 executing program 7: ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000000)=0x0) capset(&(0x7f0000000100)={0x19980330, r0}, &(0x7f0000000140)={0xffffffff, 0x13, 0x6, 0x5, 0x0, 0x1}) capset(&(0x7f0000000040)={0x20080522}, &(0x7f0000002000)) capset(&(0x7f00000000c0)={0x4000019980330, r0}, &(0x7f0000000080)={0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x115}) 2018/05/03 23:53:31 executing program 1: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0xaf01, &(0x7f00001e3000)) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x31, 0xffffffffffffffff, 0x0) set_mempolicy(0x0, &(0x7f0000000000)=0xa2e, 0x5) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000040)) 2018/05/03 23:53:31 executing program 2: r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r0, 0x0, 0xd1, &(0x7f0000000000), 0x9e) socketpair(0x2, 0x6, 0x5a47, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f00000000c0)={0x800, 0x0, 0x3, 0x8}) getsockopt$EBT_SO_GET_INIT_INFO(r0, 0x0, 0x82, &(0x7f0000000540)={'nat\x00'}, &(0x7f0000000280)=0x78) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40106436, &(0x7f0000000100)={r3, 0x3}) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f0000000040)=0x4, 0x4) sendto$inet(r0, &(0x7f0000000180)="6a7a4f6e9f895c80b3692e94bf4ad85286f6bda8b093cc19fb4d73fabf038b119181b0048f05e3dd4b6f41529bf8490713332f9d934f4b704398b4bc512e335343e2df1ffe40ed4b9dd46bf473f0956ad85c2560c171ccf0522f0f8001808d3a3144da22c77fcae4d110a20abd9822c05442aab8f946a30c1fe6d05f57673c67bf68ca809a4124c68d9e0d42d74d3233a1129e6895d5f671", 0x98, 0x800, 0x0, 0x0) mprotect(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x20000005) connect$inet(r0, &(0x7f0000000140)={0x2, 0x4e21, @broadcast=0xffffffff}, 0x10) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f00000002c0)=0x0) lstat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getgid() sendmsg$netlink(r2, &(0x7f0000000500)={&(0x7f0000000240)=@proc={0x10, 0x0, 0x25dfdbff, 0x1000000}, 0xc, &(0x7f0000000280), 0x0, &(0x7f00000003c0)=[@rights={0x20, 0x1, 0x1, [r2, r1, r2, r0]}, @rights={0x30, 0x1, 0x1, [r0, r2, r1, r1, r1, r0, r2]}, @rights={0x28, 0x1, 0x1, [r0, r0, r2, r2, r2]}, @rights={0x20, 0x1, 0x1, [r0, r2, r2, r1]}, @rights={0x18, 0x1, 0x1, [r1]}, @rights={0x30, 0x1, 0x1, [r0, r1, r2, r0, r0, r1, r2, r1]}, @rights={0x20, 0x1, 0x1, [r1, r0, r2, r0]}, @cred={0x20, 0x1, 0x2, r4, r5, r6}], 0x120, 0x1}, 0x4) [ 86.241621] capability: warning: `syz-executor7' uses 32-bit capabilities (legacy support in use) 2018/05/03 23:53:31 executing program 2: r0 = socket$inet6(0xa, 0x802, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000bbeff4)) shutdown(r0, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000140)={0x1}) r2 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={0xffffffffffffff9c, 0x2, 0x1, 0x1, &(0x7f0000000040)=[0x0, 0x0], 0x2}, 0x20) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f00000000c0), &(0x7f0000000100)=0x4) setsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000000000)=0xc2, 0x4) 2018/05/03 23:53:31 executing program 5: accept4$vsock_stream(0xffffffffffffff9c, &(0x7f0000000000)={0x28, 0x0, 0x2710, @reserved=0x1}, 0x10, 0x80800) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0x35, r1, 0xffffffffffffffff) r2 = socket$inet6_sctp(0xa, 0x402, 0x84) r3 = socket(0x11, 0x5, 0x7f) setsockopt$inet6_dccp_buf(r3, 0x21, 0x8e, &(0x7f00000000c0)="801e61ed77c2403d0ffa55c9bd918da3607d5579ca09ce1bb5606678378355acab4634bda18bb1ac62d42f93c40a3376396050bfce313e01f1217f8afb1006a21827870f7aa0a14bd751f4bc3a156b9f5c145741aacd11dc1ea4b15552a2db9118887f04804202acf905d12a95fa361aa5673211410d3562690a803010dc1b1603850c0124f105057188e66b8aa6505ff4a05ad91806926d29f610157222ffbf7686c7067f9c9d8400aeb3a41593b842b7cddc3925ff543483662bb9ea143ec274f2af1758b1d00a9cddcc76d0dfacf6102949b5a43015fdea07017e53b846594ce3f3542121c68bd69486bff34d12", 0xef) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000000300), 0x4) r4 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x6, 0x0) ioctl$LOOP_SET_FD(r4, 0x4c00, r0) 2018/05/03 23:53:31 executing program 0: r0 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x5, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f00000000c0)=""/117, &(0x7f0000000140)=0x75) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000001540)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(camellia-generic)\x00'}, 0x58) fcntl$setflags(r0, 0x2, 0x1) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000000)="8625dcb90db2965c284de4541c9ec708fb", 0x11) setsockopt$llc_int(r1, 0x10c, 0x7, &(0x7f0000000040)=0x3, 0x4) 2018/05/03 23:53:31 executing program 3: accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, @multicast2}, &(0x7f0000000040)=0x10, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x8000, 0x0) ioctl$PIO_FONTRESET(r1, 0x4b6d, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000707ff0)={0x0, 0x10, &(0x7f0000f3eff0)=[@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}]}, &(0x7f000045c000)=0x10) shutdown(r0, 0x2000000000000002) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000001c0)=@assoc_value={r2}, 0x8) 2018/05/03 23:53:31 executing program 4: clone(0x200, &(0x7f0000001740), &(0x7f0000000080), &(0x7f0000f8b000), &(0x7f0000000100)) mknod(&(0x7f0000000140)='./file0\x00', 0x2001001, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000000240), &(0x7f0000000140)) r0 = perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000633fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x40000, 0x0) sendmsg$nl_generic(r1, &(0x7f0000001780)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000001740)={&(0x7f0000000240)={0x14f0, 0x2a, 0x100, 0x70bd2b, 0x25dfdbff, {0x1d}, [@nested={0x11c0, 0x81, [@generic="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@generic="8e525384c816d14fddcf9d2522d95086821da7d82531b5fd13151b373b9b2d81ffaa2bc7099046816e90bd598e9125c77becfdd36694cf5b8d1633dc4e94099f605d77754562fd22d55355fcebb824f2e4985a229172a52030dd7fb2ff08e47eed9f58989f8f87496a865511a0dcb5a80462a5e2ecc8bad8a0d8889bcadf2dc041699ad5bdf89707c7e08e4e819df8f69cbccc3bc76fefbeb37dc3a613e02f4e9c0f65273e2110147a17d279968ae38ea0285167ebfe37bfe37fee69e21798e7ff0bdd82daaefcf31c11ed0dffe6e227f43c5012023781bdc334fd4cc321b78516590d4f64817a22b7cf", @generic, @typed={0xc8, 0x68, @binary="a76ecbff4054966a6e3d77a5f5174530689c30714d1aabd47123cca63531340d08d31abc96fd7af9e6b9ad362138b8415cc109a17961fb2f9af8505f74033534be1dd9a7405700aff3055a5138e7e94196bdb0133c96373db12b80e1d3b45a1dcdf9eccf97000c710cc1a4f26b7c4738494007728a779ef6150df7098f048610b8a8e711b1f481de4375da57d1662d3814f913478d3b542da2f7027449c17a2af7d8111b9038fe6f51f2c1b68afba3e85bfab644fe020d7b72725b1361aa57d7111c1762"}, @typed={0x8, 0x0, @str='io\x00'}]}, @typed={0x8, 0x78, @fd=r0}, @nested={0x11c, 0x3f, [@generic="83ccbf018b857ae81008bf610fd0d7fa866176c4e392b851f7ae935daadefd3f3e894ff8d731e557dceba11208d6fe3325416ae6fe427ec88f76c0d300c65c1d7ea75e61196d8ed2bc65e31a28c4d00b64e3d425f9125bf5d9e0d4bc5c4f580a59cd8dd872508fad707e3608b29d3820e4857cc8073c57e9967d77ac5921cb037f04a9ea85aafa9c9612f2715193f42a687c179c32444b5e5b3eae26a51ff5c039bf12204b087f4865419f431949592f72adbe653688c52b2df0952244f38d006e77b9acbf9dff4b2d0d06495cf053ea4ce448fda1c419387a684406e68b6911caf3b2f032a142987228028b4390df79ec73cc8ad462", @typed={0xc, 0x53, @u64=0xffffffff}, @typed={0x14, 0x49, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}]}, @generic="4a38f8abb71b9f915e6ce75fada098d5f80dd02471451d41397f2591a6754e309614654546cdb9aaefd60911a71c18e3f25e90b69d76a7b527bb996e91a996e2d630c2cf082805d2addb2a18b348569f1cc92b890d9ad7486a66235f875a999d1abf5aacb0d3cd7321daafc5d99cc2f86fd8885be3982380cb4598a9b436ddf78e7e14592d106d6a374ca1608ab5d0de8e0555ffd49fa9554017451fadc347540a2558efa698a0f20d4fb481aa95a7a7cc46753e6a87cc60f51e0de2422c14c98c96eb1bc50d12ba69b1f7dcb7608f35ea0420ab05e0e2fdfc99601b5af83801ea4929a9241c84698706b9d1bddaf9c2e8", @typed={0x38, 0x84, @binary="d9a8bf86b38877c0989217480a4cba37184c45ee3da9b9291b04d0c7fac058f86fe7152533d3ff2ef8597f100554c000d10199f6"}, @generic="3b6c3c572605c9c0fcc79a5b4fd142e5a4924d1d3e652e92351b5cbf41ca8e6a38d5a9a8618b8f782be9586dc1da1c6b45b545a9a5adaf8031cb83719b454ec2dba3715500f130c09b04773768ff1bb698eadde8c34008154f4b86603a793d4738313b42b08535afaee23a84df36d391fcf9ad4a7112ad853698e3b895d726af4a3e2a2d3339fe729ce4ffb6dcf3b616e0ee2cf89e128c2db2bec3292dfd0e365ea6ae941a74f45493d481485f5f592b8501f2bcd2202d7a44418033af6b49", @typed={0x10, 0x69, @str='*nodevuser\x00'}]}, 0x14f0}, 0x1, 0x0, 0x0, 0x48000}, 0x40) r2 = syz_open_procfs(0x0, &(0x7f00000017c0)='net/ptype\x00') pread64(r2, &(0x7f0000000200)=""/53, 0x35, 0x0) accept$ipx(r2, &(0x7f00000000c0), &(0x7f0000000100)=0x10) creat(&(0x7f0000b7a000)='./file0\x00', 0x0) 2018/05/03 23:53:31 executing program 6: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f00000000c0)={&(0x7f00002dfff4)={0x10}, 0xc, &(0x7f0000fd1000)={&(0x7f0000000100)={0x14, 0xa, 0xa, 0xfffffffffffffffd}, 0x14}, 0x1}, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x2002, 0x0) connect$ax25(r1, &(0x7f0000000040)={0x3, {"05cfa451220464"}, 0x1f}, 0x10) 2018/05/03 23:53:31 executing program 1: r0 = socket$inet(0x2, 0x4000000000002, 0x7) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x1cb, 0x4, &(0x7f0000000080)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) setsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f00000000c0)=0x8001, 0x4) recvmsg(r0, &(0x7f0000000580)={&(0x7f0000000100)=@rc, 0x80, &(0x7f0000000940), 0x0, &(0x7f0000000480)=""/228, 0xe4}, 0x43) 2018/05/03 23:53:31 executing program 7: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000040)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f00000003c0)={0x1c, 0x6, 0x206, 0x1, 0x0, 0x0, {}, [@nested={0x8, 0x1, [@generic="06"]}]}, 0x1c}, 0x1}, 0x0) setrlimit(0x7, &(0x7f0000000000)={0x8, 0xcf}) [ 86.547368] netlink: 'syz-executor7': attribute type 1 has an invalid length. 2018/05/03 23:53:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000000000)={0x6, 0x6, 0x1, 0x10000}, 0x10) r1 = socket(0xa, 0x1, 0x0) fcntl$setpipe(r1, 0x407, 0x3) ioctl(r1, 0x8918, &(0x7f0000000000)) [ 86.589780] netlink: 'syz-executor7': attribute type 1 has an invalid length. 2018/05/03 23:53:32 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") writev(r0, &(0x7f0000002b80)=[{&(0x7f0000000380)="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", 0xfb}], 0x1) getpid() fcntl$setstatus(r0, 0x4, 0x6000) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) r1 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000540)={0x8}, 0x4) add_key$keyring(&(0x7f0000000640)='keyring\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) request_key(&(0x7f0000000680)='dns_resolver\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a}, &(0x7f00000006c0)="7b2d23776c616e3076626f786e657431766d6e657430142400", r1) fcntl$setlease(r0, 0x400, 0x1) syncfs(r0) add_key$user(&(0x7f0000000280)='user\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a}, &(0x7f0000002c80), 0x0, 0x0) recvfrom$inet(r0, &(0x7f0000002c00)=""/74, 0x4a, 0x100, &(0x7f0000000600)={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) recvfrom$ipx(r0, &(0x7f0000000000)=""/212, 0xd4, 0x40, &(0x7f0000000100)={0x4, 0x7, 0x6, "53fea6a289e2", 0x101}, 0x10) syz_mount_image$ext4(&(0x7f0000000300)='ext4\x00', &(0x7f0000000340)='./file0\x00', 0x3ff, 0x1, &(0x7f0000003040)=[{&(0x7f0000002d40), 0x0, 0x100000001}], 0x0, &(0x7f00000030c0)={[{@journal_ioprio={'journal_ioprio', 0x3d, [0x0, 0x79, 0x0, 0x39, 0x38, 0x79, 0x0]}, 0x2c}]}) syz_open_dev$sndtimer(&(0x7f0000000580)='/dev/snd/timer\x00', 0x0, 0x0) 2018/05/03 23:53:32 executing program 3: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000140)='/dev/full\x00', 0x200000, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000180), 0x4) r1 = socket$kcm(0xa, 0x3, 0x11) sendmsg$kcm(r1, &(0x7f0000001300)={&(0x7f00000000c0)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x4, 0x4, 0x3}}, 0x41c, &(0x7f0000000200), 0x1033, &(0x7f0000000300)=ANY=[@ANYBLOB="1410fbffffff811e84ff00042900000043000000e0afff3101e268436864e26c94a0bc2ca26ebf693e74197087b963b14d6a55bdff271c11579cd2480f5a508a5557c41ae749a7d2e76fd06a6153b93b93e490abc24b33865c8d9adb0538bac12ccfbf58aa8e757bf990d31794e62e6efbaa884dea16367f3977d39542cb002a2300e8a10440e546601796b07c24acd3802e4cc8e548000000000000000000000000000000"], 0x14}, 0x20000000) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f0000000040)={'yam0\x00', 0x9}) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f0000000000)={'bond_slave_0\x00', 0xfffffffffffffe00}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000080)={0x0, 0x100000000}, &(0x7f0000000200)=0x8) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x80, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000240)={r2, 0x3, 0x30}, &(0x7f0000000280)=0xc) 2018/05/03 23:53:32 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f0000000100)=0xc) sched_getaffinity(r1, 0x8, &(0x7f0000000180)) r2 = fcntl$dupfd(r0, 0x0, r0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r2, 0x402c5342, &(0x7f00000001c0)={0x1, 0x8, 0x2, {}, 0x100, 0x3}) setsockopt$netlink_NETLINK_PKTINFO(r2, 0x10e, 0x3, &(0x7f0000000000)=0x4, 0x4) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) open(&(0x7f00004b8ff8)='./file1\x00', 0x28042, 0x0) umount2(&(0x7f0000000280)='./file0\x00', 0x0) 2018/05/03 23:53:32 executing program 0: mkdir(&(0x7f0000029ff6)='./control\x00', 0x0) r0 = inotify_init1(0x0) ioctl$int_out(r0, 0x2, &(0x7f0000000080)) inotify_add_watch(r0, &(0x7f000001eff6)='./control\x00', 0xa4000960) removexattr(&(0x7f0000000000)='./control\x00', &(0x7f0000000040)=@known='system.posix_acl_default\x00') r1 = syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x4, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000100)={0x0, 0xfc, "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"}, &(0x7f0000000240)=0x104) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000280)={r2, 0x4, 0x30, 0x401}, &(0x7f00000002c0)=0x18) 2018/05/03 23:53:32 executing program 7: r0 = socket$inet(0x2, 0x3fffffffffffffff, 0x1) recvmsg(r0, &(0x7f0000001200)={&(0x7f0000000280)=@nfc_llcp, 0xfffffffffffffe01, &(0x7f0000000000)=[{&(0x7f0000003240)=""/4096, 0x1000}], 0x1, &(0x7f00000011c0)}, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000300)='/dev/dmmidi#\x00', 0x4, 0x800) setsockopt$inet6_udp_int(r1, 0x11, 0x1, &(0x7f0000000340)=0x9, 0x4) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000000040)="dbe90816f3669a4fa2a668bdcd1d75c7", 0x10) bind(r0, &(0x7f0000e79ff0)=@in={0x2, 0x4e20}, 0x10) getsockopt$EBT_SO_GET_INIT_ENTRIES(r0, 0x0, 0x83, &(0x7f00000001c0)={'filter\x00', 0x0, 0x4, 0x2b, [], 0x3, &(0x7f0000000140)=[{}, {}, {}], &(0x7f0000000180)=""/43}, &(0x7f0000000240)=0x78) sendto$inet(r0, &(0x7f0000000280), 0x0, 0x0, &(0x7f0000e81ff0)={0x2, 0x4e20}, 0x10) sendto$inet(r0, &(0x7f0000000080)="102b98fe70ec0cfa08fa57529151485cc2dbd161fbdb1d280134d681c5d1a79953b0e4f3e673a3c7d2b1bf629fe27504fd2a38821c980c58f1bda1044848d4f7146712dab6fbfdd42b30b2bb280814c0c904a4d1828a3b0b8b", 0x59, 0x1, &(0x7f0000000100)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) 2018/05/03 23:53:32 executing program 2: r0 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x1, 0x1) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000000000)) ioctl$int_in(r0, 0x800000c0045006, &(0x7f0000000040)=0x7) 2018/05/03 23:53:32 executing program 1: r0 = syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0x4, 0x4000000040) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4010641a, &(0x7f0000000140)={0x3, &(0x7f0000000100)=[0x80000000, 0x81, 0x1000]}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000044ff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r2, &(0x7f00000004c0), 0x4d3, 0x0) poll(&(0x7f0000000000)=[{r2}], 0x1, 0xffffffffffffffff) r3 = dup3(r1, r1, 0xf2ef40a1265c532d) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r3, 0x80045530, &(0x7f0000000040)=""/85) close(r1) 2018/05/03 23:53:32 executing program 4: r0 = add_key$user(&(0x7f0000000340)='user\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a}, &(0x7f00000003c0)='8', 0x1, 0xffffffffffffffff) r1 = add_key(&(0x7f0000000480)='big_key\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a}, &(0x7f0000000500)="b6", 0x1, 0xfffffffffffffffe) keyctl$dh_compute(0x17, &(0x7f0000000580)={0x0, r0, r1}, &(0x7f0000000000)=""/87, 0x57, &(0x7f00000006c0)={&(0x7f0000000640)={'poly1305\x00'}, &(0x7f0000000680)}) 2018/05/03 23:53:32 executing program 0: r0 = memfd_create(&(0x7f0000000040)='\x00', 0x1) bind$pptp(r0, &(0x7f0000000080)={0x18, 0x2, {0x3, @rand_addr}}, 0x1e) capset(&(0x7f0000581ff8)={0x19980330}, &(0x7f0000000000)) r1 = socket$inet6(0xa, 0x801, 0x3) getsockopt$IP_VS_SO_GET_INFO(r1, 0x0, 0x481, &(0x7f0000000380), &(0x7f0000000440)=0xfffffeee) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$IPVS_CMD_SET_DEST(r2, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x14, 0x0, 0x0, 0x0, 0x0, {0x6}}, 0x14}, 0x1}, 0x0) 2018/05/03 23:53:32 executing program 7: perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2302c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x60000800) r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000140)='/dev/zero\x00', 0xb00, 0x0) ioctl$TUNSETVNETBE(r0, 0x400454de, &(0x7f0000000000)) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f00000000c0)={0xfffffffffffffff9, 0x1000, 0x5}) 2018/05/03 23:53:32 executing program 6: r0 = socket(0x11, 0x4800000000080003, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00001fb000)={'vcan0\x00', 0x0}) sendto$packet(r0, &(0x7f0000000040)="2d67fcffffff000000000bbc256011b0", 0x10, 0x0, &(0x7f0000000000)={0x11, 0xc, r1, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000080), &(0x7f00000000c0)=0x4) sendto$packet(r0, &(0x7f0000000100)="b24284f3aa0c76e36a5540069069c1969917db67c0aefa2dcf3051f136dcee8fae954090575e845281db5afac625b3b8346b7c3baef7486a5261908cec11ab540843f890ec48ef7b4f2fa78e4161b026d8fae0", 0x53, 0x20040000, 0x0, 0x0) 2018/05/03 23:53:32 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCGPTPEER(r0, 0x541f, 0x60000000000002) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f0000000040)) 2018/05/03 23:53:32 executing program 2: r0 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x1, 0x1) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000000000)) ioctl$int_in(r0, 0x800000c0045006, &(0x7f0000000040)=0x7) 2018/05/03 23:53:32 executing program 3: r0 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) r1 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = syz_open_dev$midi(&(0x7f0000000180)='/dev/midi#\x00', 0x7, 0x200) bpf$MAP_CREATE(0x0, &(0x7f0000000200)={0xf, 0x6, 0xfffffffffffff771, 0x7, 0x8, r2, 0x1ff}, 0x2c) r3 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) r4 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000000b00)={0x73, 0x79, 0x7a}, &(0x7f0000000740)='\x00{', 0x2, r3) r5 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x10c, r1) keyctl$dh_compute(0x17, &(0x7f00000001c0)={r5, r5, r4}, &(0x7f0000000280)=""/132, 0x84, 0x0) r6 = socket$vsock_stream(0x28, 0x1, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r6, 0x891a, &(0x7f0000000140)={'veth0_to_bridge\x00', {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}) 2018/05/03 23:53:32 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f00000002c0)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) fcntl$setlease(r1, 0x400, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000080), &(0x7f00000000c0)=0x8) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000040)=0x0) ptrace$getregset(0x4204, r2, 0x9c937bd27951d1b9, &(0x7f0000000440)={&(0x7f0000000400)=""/62, 0xfffffffffffffe4a}) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) sendfile(r0, r0, &(0x7f0000000240), 0x20000102000007) ioctl$LOOP_CLR_FD(r0, 0x4c01) getsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f0000000180)={@loopback, @rand_addr, 0x0}, &(0x7f0000000280)=0xc) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000000380)=r3) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) 2018/05/03 23:53:32 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x848c8a6737618beb, 0x0) ioctl$int_in(r0, 0x5418, &(0x7f0000001000)) 2018/05/03 23:53:32 executing program 4: r0 = getpgrp(0x0) r1 = perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r0, 0x0, 0xffffffffffffffff, 0x0) tkill(r0, 0x1d) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x8001) close(r1) 2018/05/03 23:53:32 executing program 6: vmsplice(0xffffffffffffffff, &(0x7f00000002c0)=[{&(0x7f00000000c0)="49705590f6d44468d4f5f15879e20a27dd414ba7c4a5c654c6a4f6c92f292310b7504b6ee3924625c6621ecb0889c90e5ebc465c68e5f871699328a9dd53075bc92a196ca7357c681d44d2dada1ba14c8cef9dcf398a5da241ebe8374e0cf872ad972c2b9b", 0x65}], 0x1, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vsock\x00', 0x80200, 0x0) setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f00000001c0)=0x3, 0x2) r1 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x20, 0x10000) getsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000000080), &(0x7f0000000140)=0x4) r2 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r2, 0x8905, &(0x7f0000000000)) ioctl(r2, 0xc2604111, &(0x7f0000000100)) 2018/05/03 23:53:32 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000007740)={'ip6tnl0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)=@bridge_newneigh={0x3c, 0x1c, 0x405, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@NDA_LLADDR={0xc, 0x2, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, @NDA_DST_IPV6={0x14, 0x1}]}, 0x3c}, 0x1}, 0x40000) [ 88.096219] print_req_error: I/O error, dev loop0, sector 0 [ 88.102171] Buffer I/O error on dev loop0, logical block 0, lost async page write [ 88.109997] print_req_error: I/O error, dev loop0, sector 4 [ 88.115818] Buffer I/O error on dev loop0, logical block 1, lost async page write [ 88.123594] print_req_error: I/O error, dev loop0, sector 8 [ 88.129394] Buffer I/O error on dev loop0, logical block 2, lost async page write [ 88.137169] print_req_error: I/O error, dev loop0, sector 12 [ 88.143074] Buffer I/O error on dev loop0, logical block 3, lost async page write [ 88.150880] print_req_error: I/O error, dev loop0, sector 16 [ 88.156776] Buffer I/O error on dev loop0, logical block 4, lost async page write [ 88.164577] print_req_error: I/O error, dev loop0, sector 20 [ 88.170474] Buffer I/O error on dev loop0, logical block 5, lost async page write [ 88.178265] print_req_error: I/O error, dev loop0, sector 24 [ 88.184182] Buffer I/O error on dev loop0, logical block 6, lost async page write [ 88.191971] print_req_error: I/O error, dev loop0, sector 28 [ 88.197877] Buffer I/O error on dev loop0, logical block 7, lost async page write [ 88.205675] print_req_error: I/O error, dev loop0, sector 32 [ 88.211564] Buffer I/O error on dev loop0, logical block 8, lost async page write [ 88.219357] print_req_error: I/O error, dev loop0, sector 36 [ 88.225241] Buffer I/O error on dev loop0, logical block 9, lost async page write 2018/05/03 23:53:33 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000100)='/dev/uinput\x00', 0x200080, 0x0) connect$bt_l2cap(r1, &(0x7f0000000140)={0x1f, 0x3b, {0x10001, 0x4, 0x6, 0x7, 0x9, 0x3}, 0x4, 0x3f}, 0xe) bind$alg(r0, &(0x7f0000e15000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000380)="7026f2c5", 0x4) sendmmsg(r2, &(0x7f0000742000)=[{{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f00008e3fb8)}}, {{&(0x7f0000000000)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f0000c3fff8), 0x0, &(0x7f00000003c0), 0x208}}], 0x2, 0x0) 2018/05/03 23:53:33 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000013000)={0x1, 0x10000007f, 0xa, 0x1000000000000008}, 0x1c) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x80800, 0x0) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000000040), 0x4) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={r0, &(0x7f0000000040)}, 0x10) 2018/05/03 23:53:33 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) llistxattr(&(0x7f0000000080)='./file0\x00', &(0x7f0000000180)=""/233, 0xe9) r1 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000400)={{{@in6=@mcast1, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@dev}}, &(0x7f0000000500)=0xe8) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000540)={'yam0\x00', r2}) r3 = dup3(r0, r1, 0x0) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f0000000140)=0x7fd, 0x4) setsockopt$inet6_int(r0, 0x29, 0x3a, &(0x7f00000000c0)=0x501, 0x1) setsockopt$inet_int(r3, 0x0, 0x8, &(0x7f0000000100)=0x5ff9, 0x2e8) sendto$inet(r1, &(0x7f0000832fff), 0x0, 0x0, &(0x7f0000000000)={0x2, 0x4e20}, 0x10) connect$inet(r1, &(0x7f0000000040)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000000280)={{{@in=@rand_addr, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@dev}}, &(0x7f0000000380)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x32, &(0x7f00000003c0)={@loopback={0x0, 0x1}, r4}, 0x14) recvmsg(r1, &(0x7f00005b7000)={0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000002b40)}, 0x2020) ioctl$TUNSETLINK(r3, 0x400454cd, 0x0) 2018/05/03 23:53:33 executing program 4: unshare(0x400) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) ppoll(&(0x7f0000000180), 0x0, &(0x7f0000000200), &(0x7f0000000240), 0x8) 2018/05/03 23:53:33 executing program 2: r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x57, 0x902) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000040)={0x3f, {{0xa, 0x4e24, 0x42, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0xfff}}}, 0x88) r1 = syz_open_dev$sndseq(&(0x7f000087bff3)='/dev/snd/seq\x00', 0x0, 0x0) unshare(0x40600) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000b0bf74)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f0000c6afa4)) 2018/05/03 23:53:33 executing program 5: bind$ax25(0xffffffffffffffff, &(0x7f0000000000)={0x3, {"fe450c3c18ba90"}, 0x10000}, 0x10) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vsock\x00', 0x40000, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000100)={0x0}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000240)=@assoc_value={r1, 0x3}, 0x8) openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x400, 0x0) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000080)='nr0\x00', 0x10) sendto$unix(0xffffffffffffffff, &(0x7f00000004c0)="ee087d8955854a71cb4fef74e9601927e79436d5e4218a286737134367585e5b67add9b477e765b4346960e8e1ec9d607cb9874491299c50", 0x38, 0x0, &(0x7f0000000540)=@file={0x0, './file0/file0\x00'}, 0x46) 2018/05/03 23:53:33 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='status\x00') rt_sigaction(0x8, &(0x7f00000000c0)={0x7}, &(0x7f0000000100), 0x8, &(0x7f0000000200)) recvmsg$kcm(r0, &(0x7f0000001880)={&(0x7f0000000140)=@hci={0x0, 0x0}, 0x80, &(0x7f0000001780)=[{&(0x7f0000000240)=""/181, 0xb5}, {&(0x7f0000000080)=""/6, 0x6}, {&(0x7f0000000300)=""/217, 0xd9}, {&(0x7f0000000400)=""/168, 0xa8}, {&(0x7f00000004c0)=""/4096, 0x1000}, {&(0x7f00000014c0)=""/129, 0x81}, {&(0x7f0000001580)=""/152, 0x98}, {&(0x7f0000001640)=""/73, 0x49}, {&(0x7f00000016c0)=""/145, 0x91}], 0x9, &(0x7f0000001840)=""/54, 0x36, 0x1ff}, 0x40000000) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f00000018c0)={'team0\x00', r1}) preadv(r0, &(0x7f0000000000)=[{&(0x7f0000000040)=""/8, 0x8}], 0x1, 0x0) 2018/05/03 23:53:33 executing program 1: r0 = open(&(0x7f0000000000)='./file0\x00', 0x8040, 0x0) fcntl$setlease(r0, 0x400, 0x2) rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) rt_sigtimedwait(&(0x7f00005a1000)={0xfffffffffffffffd}, &(0x7f0000d31ff0), &(0x7f00007adff0)={r1, r2+10000000}, 0x8) truncate(&(0x7f0000000180)='./file0\x00', 0x0) epoll_pwait(0xffffffffffffffff, &(0x7f00000000c0), 0x0, 0x0, &(0x7f0000000080)={0x800000005}, 0x8) fcntl$setlease(r0, 0x400, 0x2) [ 88.369754] random: crng init done [ 88.475194] ALSA: seq fatal error: cannot create timer (-22) 2018/05/03 23:53:34 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0xfffffffffffffffe, 0x34a, &(0x7f0000000200)=[{&(0x7f0000000040)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000140)) 2018/05/03 23:53:34 executing program 7: perf_event_open(&(0x7f000001d000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x400, 0x21) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f0000000080)={0x0, 0x2, 0x4, 0x80, &(0x7f00009de000/0x1000)=nil, 0x101}) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000ff5fe8)={0xaa, 0x80}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000ff7fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) mlock(&(0x7f0000012000/0x4000)=nil, 0x4000) mremap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f00009de000/0x4000)=nil) 2018/05/03 23:53:34 executing program 6: mmap(&(0x7f0000000000/0x8b000)=nil, 0x8b000, 0x0, 0x10000032, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x204000, 0x0) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f0000000300)="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") futex(&(0x7f00000000c0), 0x87, 0x0, &(0x7f0000191000), &(0x7f0000000000), 0x0) ioctl$KDADDIO(r0, 0x4b34, 0x2) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f0000000200)=""/207) 2018/05/03 23:53:34 executing program 4: syz_open_dev$sndmidi(&(0x7f0000000180)='/dev/snd/midiC#D#\x00', 0x2, 0x400) syz_open_dev$urandom(&(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x101000) 2018/05/03 23:53:34 executing program 2: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) r1 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x2, 0x900) ioctl$TIOCMBIC(r1, 0x5417, &(0x7f0000000080)=0x10000) sendmsg$alg(r1, &(0x7f0000001540)={0x0, 0x0, &(0x7f0000001480)=[{&(0x7f00000001c0)="e17d2498ad6c5d303c1e036841a6501e6131acb5d5b21d71cdb4d0cc419afec54cf7ea86318fb9a71f865e2bd8dca0955ce4561692ab5e2f9b982bac35454fe45690b5f6bd945f1d27addeb46759e81ae49d4417c0c36d478e4488a8a50b63d2bd6618ab5d61ba32262fd080d618036355b2b856d0c799ebe25ca422c625f609e3db8af5af3a90355c741bd045e78d2f157fbaf34d6a318f8c5d3301", 0x9c}, {&(0x7f0000000280)="0f01e36b66b0b645ea892f90330193027b00e4f61bfe0aad505b003710e494b2a04cdccd4bfa145b7696a0acf937c30ea4e11dc93d8982d2ac80a941215d637ab2675b33029d7c1df4b975e84fab104963a0ae0c12700a7bff6c4be2ee857dd5993fc9fffa30e42a116ceaae4c2ed1a9b95b71e71639f668eb95edd79b9dc6611608bcbd052db2aaf49c7868ea5b968512132629ec2ed5afcf4702e5a4f82f53b4402d114a8d67ef74db53b92610cc7abf90a12fd458d3538f595a025177c2af6ee693f86058cc9cbb2ba6fea872cacec0418e233ad3524af2a2bcdf3f3fa8ef29c2159953b7dd45a8e279af9fdee1074f", 0xf1}, {&(0x7f0000000380)="af5f66d0b4b634718e6603716c47f477abf9e7c978", 0x15}, {&(0x7f00000003c0)="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", 0x1000}, {&(0x7f00000013c0)="3448052bfc47744f7e050b19fe0a89408edd62177746c8e9d3ddeb3f52e2192dc73787c3e9ee226debe2da93368fe66c4e28a96f5d70ba39282bc5d00af25d3bb07ddaf8f3d2adb15bf3aca47586708aee2a3d1a959f79875b85762e5b205db336136ea63e64f5a444910745367ba52b208b70c237ce62d4290c6f2375440e1d089e09639bac50ffc41bea4478e3cf0139771d67534f3c898ce41c61fea4f4255a0159f28f7cc6953f97fc", 0xab}], 0x5, &(0x7f0000001500)=[@assoc={0x18, 0x117, 0x4, 0x3}], 0x18, 0x24044091}, 0x50) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000180)={r0, &(0x7f00000000c0)="3a1e7045c0583f972e3c0e3871", &(0x7f0000000100)=""/88}, 0x18) ioctl$sock_SIOCGIFINDEX(r0, 0x8955, &(0x7f0000000000)={"020081007f001e0020008ca7cc991735"}) 2018/05/03 23:53:34 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000340)={'bridge0\x00'}) r1 = syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x9, 0x40) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xd}}, 0x10) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000000300), 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000100)={0x0, 0xe3, "6857acbacab649445aafe3c2cfac2cc8d33b9b6956f3a3e9f888067084c9b948e82815ca0cccbb2a3f3e32b9f9b843fc4b1c2ec8abfbe2e7d9b315baa2722898bbd73aa33b4129a5b964892abe0e6f784403a08ddb868a39716cc27823328fb4a633e3498a08161babf010d5d6b8aca30c78735cdc61f5e76835dda2999cef18ccf25cd1244521ef1e03e9e31ffb04ec90ff936e53e3f02458b61ca6aee793ab487f285081b32d6afdb4342de0099220e7fb3a024e330469783598d18b155df5379ecd13e1da8e0c7c1b31d42d12f63acc794d3b805ec551f952fe49f80924df90dfac"}, &(0x7f0000000040)=0xeb) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000200)=@assoc_value={r2, 0x5}, 0x8) openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x0) 2018/05/03 23:53:34 executing program 1: r0 = socket(0x10, 0x3, 0x1000) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000100)={'teaa0\x00\x00\x00 \x00', &(0x7f0000000000)=@ethtool_rxnfc={0x29, 0x0, 0x0, {0x0, @sctp_ip6_spec={@local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, {'QD', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, @ether_spec={@random="17e867c369ca", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, {"40a9", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}}}}) r1 = request_key(&(0x7f00000000c0)='id_legacy\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000180)='ppp0\x00', 0xfffffffffffffffa) r2 = request_key(&(0x7f0000000300)='cifs.spnego\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000380)='teaa0\x00\x00\x00 \x00', 0xffffffffffffffff) keyctl$instantiate_iov(0x14, r1, &(0x7f00000002c0)=[{&(0x7f00000001c0)="a8f4b5e9e24824ca0c1c153907161a1e43e4c430816532bfa765f556f144f7ceb5c8d5cfe6a16d1fe8f375c8ff581bcd0497d060a059ca25b125411649f0189b1c60b5723b1dee338bfc2bb7c7ce871e36fd4d2607de10ea5d144ab4c1a1fd68b3b8235e1ebdff770227a815ea14d72825531a58627418af4a0f32d2cac76d99b13baea13d01b0901521560a4599a3c319edb06d1fc877207d06182f0d778ac04edf3da3a725291ad525473103052d18060b5870be454f6fa6f91b6bef3a153c9eef29624d446d57dbd12ec34f5c0b69209024945c93d892397724a811a9b586afd9505534e354e9dd8e", 0xea}], 0x1, r2) 2018/05/03 23:53:34 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000eacff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000606ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00002cc000)=0x212, 0x4) writev(r0, &(0x7f0000000000)=[{&(0x7f0000e8b000)="a5", 0x1}], 0x1) getsockopt$sock_buf(r0, 0x1, 0x1a, &(0x7f00000000c0)=""/235, &(0x7f00000001c0)=0xeb) close(r0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000002c0)={0x0}, &(0x7f0000000280)=0xffffffffffffffb5) sched_getscheduler(r1) [ 89.412867] bridge0: port 2(bridge_slave_1) entered disabled state [ 89.419785] bridge0: port 1(bridge_slave_0) entered disabled state [ 89.474039] BTRFS: device fsid ecf6f2a3-2997-48ae-b81e-1b00920efd9a devid 0 transid 0 /dev/loop5 2018/05/03 23:53:34 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000f85000)={0x2, 0x1, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x40000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r1, 0xc0a85322, &(0x7f0000000080)) modify_ldt$write2(0x11, &(0x7f0000000000)={0x2, 0x20101000, 0x0, 0x7, 0x7f, 0x56, 0x2891, 0x7fffffff, 0x9, 0x3ff4}, 0x10) 2018/05/03 23:53:34 executing program 1: r0 = getpgid(0x0) sched_setaffinity(r0, 0x8, &(0x7f00009ad000)=0x5) r1 = syz_open_dev$sndseq(&(0x7f0000783000)='/dev/snd/seq\x00', 0x0, 0x0) read(r1, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000418f50)={{0x80}, 'port1\x00', 0xa9824f69d1376637, 0x20000010800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000019ffe9)={0xc1}) fchmod(r1, 0x111) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000000240)={{}, 'port0\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f0000000080)={0x0, 0x0, 0x0, 'queue0\x00'}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/03 23:53:34 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000007000)={&(0x7f00000001c0)={0xfe75, 0x2d, 0x80010b, 0x0, 0x0, {0x2}, [@nested={0xc, 0x0, [@typed={0x8, 0x4001, @uid}]}]}, 0x20}, 0x1}, 0x0) 2018/05/03 23:53:34 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000000), &(0x7f0000000040)=0x8) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='bridge0\x00', 0x100000039) sendto$inet(r0, &(0x7f0000000040), 0x0, 0x4048804, &(0x7f0000000080)={0x2, 0x4e22, @multicast1=0xe0000001}, 0x10) write$binfmt_misc(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="73797a308d1ae261c01557f657a50d46b8a8b4df4987536859f4147bd5fa196d050cc3a993f3c0e1ec087fd4179bec50cf78b76bc87f80c20e5263957cbfe536d7405becae42ab887b1b49d1dd9811c1efe51023b9f3fb2e4e972d1b5570908513a77b164724829e0ceed7e4c876d5154be2e856d43079a78ccebb298981f0a559a2a9d4199b1a479f920682079683c8d83471bb734f8cf6cd29cbeecc4c54bc6ee5d294bf8cbc84b6d53cd2c674119a09d903f033d7dbb1b25fb665ce49a188b0b434e549363aad7e0311929a4ad263d850abc3ecea84df58260a2df4488f41e1aed9333ae289977a90e1322820553245a96c603a49fd769369c042ab527cc3e035aeed7a59121715f8b72efc484d4a6da895b3e916604bf8e85b21583df127ced975afee94c06e16d05cf38229afa16a88a3c8589ab9cf8b564ebbc3346b56f485886f8e254741feba2e1f878396f5edb0d455cdde44321b3a75d0e93734c4140095d33e619b4f48cb0d39facd4ce6ded0fd9184d1634419b7250b3e6944e7505592892706992533ba4e3098fae237c39537be5cc1e663ebc837c2601511f626cd1f4cf18893daf4fb6db7011d7da2e66079af8a1a204232b85a5def79cff0e2e1c3b75b0802dfb677a7a3c1186e939a8b0051f7c4ea1e0f104511dee2fc893f6c341f25e15af9a221571d420b62ca04a791b0c486ac25bad8a7021abd831ab1849ad9d9bb727dd02a9c4340a5038d332338e98aebb7314a8c75b399c936e67d7907cefca98a352a21010bbcaeddc94dd2ddb8e980c516d6c68ee87c2f6995030e435b4529e965269a737788aab8bf956871312b7027f5152aca8fe2eb2c3c0f550c92efa59f6464281c82b62e92e3512fe3f79453b891a6eed853f2a2822b2f652365ea79e5de1914d0ac114a2ced7a4315747630856e3dcea79e0010b14e004215f9cdae247ce0aaad6d9aa070fda56879a8c80cd264b88d0c2ea6e62da15bd95ca8fe21483b97a248df7197f4e637066362c449dfe6a82c4cbceea401c468cb04a7dec58013a79001eb6b808bd1a3da867bbeb7e7dd0038a420f5767c1d3d5333887ded529af2072c6470ff8f17da3e401f8faff84443443c364d1aa9f4c10affe99be9a21c00942efd634efe1c2fb3b4b54c00ba1dd075f364e30d5aa1b63757bc11128af30b1e55cfca2b089ccfe698dad6d50a1c8d46efa6bd321619f9df66e8c594306aa068a68d6f179919b7696723a7e75dcd61ad7666f05fc446cc678f2fef7caedaeae4e0ff22a144ecb3d22e7b00a448703468cf94e07ca1217203b3a499bd7183296bee2e2297069ffed598e2d812e040b6557b97a4ce6485fe3a3cb709635c1b30c5c707fcf3cc0c71596be079616562f3bcad8748b57e443bca908b685e6f12a1f65de5b6d1dcc4599f896169c4286bdcdf5361017c77b29ec22777045292dcd96ef0a53d7319637eb702bea39d2f84534c651cdd40ef72f89df69c27928eaebceae7fd4fbbae447fc15cf6ad8607b12c46a60ce060d83d8864d2d996a7f95c3e2892367045d85e4947e71b43be3745cbb3216f8c4d46ba206abf72954852db46298a304cc0bf493c31c9f0d37dc67bf7151b3f57a6fe1792bf3763cd321d88ee63b83315ce291118a92078afb59384a078cd5d2e8b3748fbf62e73a5ea0a6e0ba7e0583e983b368ae435de15c1b287adf3fad01a4ed316f40a67888877774469d3d732c637b1b5b5e131d00ac2f502090819b9a97f1efb7295be56595f3f7f76c369bed275a3f988513e07bceeccace148955df5681fdc076f99570f8d400916894ced0171791c1a176bef84d6b74a69e69d978c6b14743dda6001dfebd9c7279c2bd6b3d12627795cffbbe6077936db09a7d6a1507f161084683abc2d9aaf422d32118d6c317b170fdf91907d84fa95e34888aded6316b17cd064089659294cf817916f1c6520f961894f218e8c951f8260d74af5b580533b1b65d97599c71025137e8d55c22eca46748463884feefde2c89b416f6fdf480800000000000000f64797883727062e93d10449af0698b5fb4d9d8b54b13516f0ccfb72462b53ef538069e8b430cf81cc670c56ab6414f85631aaf87dade1dfd51cabd7e23c"], 0x5c1) 2018/05/03 23:53:34 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x1f) r1 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000040)={'team_slave_1\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000300)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)=@ipv6_newaddr={0x40, 0x14, 0x111, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r2}, [@IFA_CACHEINFO={0x14, 0x6, {0x0, 0x6e4}}, @IFA_ADDRESS={0x14, 0x1, @loopback={0x0, 0x1}}]}, 0x40}, 0x1}, 0x0) 2018/05/03 23:53:34 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000340)={'bridge0\x00'}) r1 = syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x9, 0x40) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xd}}, 0x10) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000000300), 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000100)={0x0, 0xe3, "6857acbacab649445aafe3c2cfac2cc8d33b9b6956f3a3e9f888067084c9b948e82815ca0cccbb2a3f3e32b9f9b843fc4b1c2ec8abfbe2e7d9b315baa2722898bbd73aa33b4129a5b964892abe0e6f784403a08ddb868a39716cc27823328fb4a633e3498a08161babf010d5d6b8aca30c78735cdc61f5e76835dda2999cef18ccf25cd1244521ef1e03e9e31ffb04ec90ff936e53e3f02458b61ca6aee793ab487f285081b32d6afdb4342de0099220e7fb3a024e330469783598d18b155df5379ecd13e1da8e0c7c1b31d42d12f63acc794d3b805ec551f952fe49f80924df90dfac"}, &(0x7f0000000040)=0xeb) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000200)=@assoc_value={r2, 0x5}, 0x8) openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x0) 2018/05/03 23:53:34 executing program 0: syz_emit_ethernet(0x14, &(0x7f0000000040)={@dev={[0xaa, 0xaa, 0xaa, 0xaa]}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@generic={0x8863, "94a7030000e8"}}}, &(0x7f0000000000)) 2018/05/03 23:53:34 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0xfffffffffffffffe, 0x34a, &(0x7f0000000200)=[{&(0x7f0000000040)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000140)) 2018/05/03 23:53:34 executing program 7: r0 = syz_open_dev$sndtimer(&(0x7f0000000080)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000000000)=0x2000000000000c) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000686fcc)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000b15fb0)={0x4, 0xba, 0x200}) bpf$OBJ_GET_PROG(0x7, &(0x7f00000000c0)={&(0x7f0000000040)='./file0\x00'}, 0x10) 2018/05/03 23:53:34 executing program 4: bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={0xffffffffffffffff, &(0x7f0000000040)='A', &(0x7f00000000c0)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={0xffffffffffffffff, &(0x7f0000012000), &(0x7f0000000080)="3763a99b4ee531"}, 0x59) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f000000a000)={0xffffffffffffffff, &(0x7f0000008000), &(0x7f0000016f02)=""/254}, 0x18) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x200, 0x0) ioctl$KDADDIO(r0, 0x4b34, 0xc47) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e21}, 0x10) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f00000001c0)={{0x2, 0x4e23, @multicast1=0xe0000001}, {0x306, @random="0c22cfb261d6"}, 0x8, {0x2, 0x4e24, @broadcast=0xffffffff}, 'yam0\x00'}) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000180), 0x8) 2018/05/03 23:53:35 executing program 3: r0 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc4c85513, &(0x7f0000000000)={{0xb, 0x0, 0x0, 0x0, "789fa41733d94459d2cbf7b72c9de8cd4758c8765246a2c451ae702c38b875e9c67795fe30945d7883a7523a"}, 0x0, [0x6], {0x0, 0x1c9c380}}) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc4c85513, &(0x7f0000000500)={{0x20, 0x0, 0x6, 0x6, "8b1b990b57148b5a9957de12dffaa4e0ecc97dd28278059bad56ebd3233c6e97d9ea490f1fb6eca9768cc816", 0x8}, 0xf5, [0x7cc, 0x7fffffff, 0x7, 0x6, 0x7, 0x3, 0x80000001, 0xa, 0x2ddd, 0x401, 0x7, 0x67, 0x7, 0x57, 0x1, 0x7fffffff, 0x8, 0x80000000, 0x5, 0x8000, 0x0, 0x0, 0x100000001, 0x100000000, 0x3, 0x7f, 0x9, 0x3f, 0x0, 0x81, 0x2, 0x6, 0x7, 0x6, 0x6, 0x3, 0x4, 0x4, 0x80, 0x6bd5d9de, 0x3, 0x2, 0x2, 0x2, 0xac1, 0xab, 0x3f, 0xfff, 0xffff, 0xae16, 0x9, 0x6, 0x4, 0xb3, 0x7, 0x81, 0x7f, 0xfffffffeffffffff, 0x7, 0x9, 0x1f, 0x40, 0x2f0, 0xffffffff, 0x2, 0x100, 0x101, 0x3, 0x418, 0x1, 0x1, 0x9a2e, 0x1ff, 0x1000, 0x3, 0x190cfd91, 0x9, 0x159, 0x2, 0xfff, 0x1, 0xb3a, 0x5, 0x2, 0x5, 0x100000001, 0x7fffffff, 0x7, 0x8, 0x6, 0x0, 0x7fff, 0xffffffffffffffff, 0x96d2, 0x8000, 0x0, 0xe9, 0xecd, 0x9, 0x10001, 0x1, 0x5, 0x80, 0x8000, 0x3, 0x20, 0x3, 0xfff, 0x401, 0x0, 0x400, 0x4d41, 0x0, 0x3, 0x6, 0x1f, 0x1, 0x7, 0x9, 0x7, 0x0, 0x1e7, 0x3, 0x800, 0x5, 0x5, 0x180f, 0x400]}) 2018/05/03 23:53:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000000140)='/dev/snd/pcmC#D#p\x00', 0x5, 0x404040) r1 = openat$cgroup_procs(r0, &(0x7f0000000180)='tasks\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x8012, r1, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x12240, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(r2, 0x641f) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$TIOCLINUX7(r2, 0x541c, &(0x7f0000000080)={0x7, 0x8}) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f00000000c0)=0x5, 0x4) setsockopt$inet6_opts(r3, 0x29, 0x36, &(0x7f0000000ffc)=@fragment, 0x8) umount2(&(0x7f0000000100)='./file0\x00', 0x1) fremovexattr(r2, &(0x7f0000000000)=@random={'system.', 'mime_type\x00'}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000380)={0x0, 0x9}, &(0x7f00000003c0)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000400)=@assoc_value={0x0, 0x139}, &(0x7f0000000440)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000480)={0x9, 0x0, 0x8002, 0x5, 0x8, 0x39a, 0x9, 0x20, 0x0}, &(0x7f00000004c0)=0x20) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000540)={r4, 0x1002}, &(0x7f0000000340)=0x112) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000240)={r5, @in6={{0xa, 0x4e22, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x5}}}, &(0x7f0000000300)=0x84) 2018/05/03 23:53:35 executing program 4: r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@rc, &(0x7f0000000080)=0x80, 0x800) getsockopt$inet_tcp_int(r0, 0x6, 0x6, &(0x7f00000000c0), &(0x7f0000000100)=0x4) prctl$intptr(0x1c, 0x7) setreuid(0x0, 0x0) r1 = gettid() setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f00000001c0)=0x8001, 0x8) migrate_pages(r1, 0x9541, &(0x7f0000000140)=0x9, &(0x7f0000000180)) 2018/05/03 23:53:35 executing program 0: r0 = socket$bt_hidp(0x1f, 0x3, 0x6) getsockopt$sock_int(r0, 0x1, 0x27, &(0x7f0000000000), &(0x7f0000000040)=0x4) r1 = syz_open_procfs(0x0, &(0x7f0000000240)="6e65742f6465765f6d6361737400c087ea55011e14c9e347dd1f55a6026a1cb7e067f3c577981c0994a1e80d90d49d68bdbc91fab9c1c7f063e676e83c740e2d647534a1045850a23665d81ca07270193f5d003c10e34239844c5b6e8d1721c0b53a91c2f6ec1e5484645db3df") r2 = syz_open_procfs(0x0, &(0x7f0000000400)='oom_adj\x00') getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000000580)={0x0, 0x1000, "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"}, &(0x7f0000000080)=0x1008) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00000000c0)=@assoc_value={r3, 0x8000}, &(0x7f0000000100)=0x8) sendfile(r2, r1, &(0x7f0000000540)=0x401, 0x11) 2018/05/03 23:53:35 executing program 2: r0 = socket$inet(0x2b, 0x1000000001, 0x0) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x3, 0x18242) getsockname$netrom(r1, &(0x7f00000000c0), &(0x7f0000000100)=0x10) bind$inet(r0, &(0x7f0000000180)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23}, 0x10) getsockopt$sock_buf(r0, 0x1, 0x20000000001c, &(0x7f0000000300)=""/211, &(0x7f0000000040)=0x10) 2018/05/03 23:53:35 executing program 5: r0 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETPERSIST(r0, 0x400454dc, 0xffffffffffffffff) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={0xffffffffffffff9c, 0x0, 0x1, 0x5, &(0x7f0000000040)=[0x0], 0x1}, 0x20) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000100)={0x0, 0x5}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000180)=@assoc_id=r2, 0x4) signalfd(r0, &(0x7f0000000000)={0x2}, 0x8) openat$sequencer(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer\x00', 0x0, 0x0) 2018/05/03 23:53:35 executing program 7: unshare(0x40600) r0 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x23f, 0x200000) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc4c85513, &(0x7f00000000c0)={{0x2, 0x7, 0x9, 0x4, "34a74d823c08e325a07e03e65eaefe4adc850a7b133022d157a98e2ebcf1e1f18c6d6555001477b2f78dc541", 0xfffffffffffffffa}, 0x7, [0xbaf5, 0x4, 0x2, 0x0, 0x4, 0xcb2c, 0x4, 0x1, 0x9, 0x5, 0x2, 0x0, 0x200, 0x800, 0x1, 0x8, 0x7, 0xaeb2, 0x69, 0x8001, 0x3, 0x1000, 0xc5, 0x20, 0xb963, 0x15, 0x7f, 0x2, 0x1, 0x7, 0x3a0, 0x80, 0x1, 0x6, 0x7f, 0xea, 0xffffffff, 0x8, 0x7fffffff, 0x6, 0x6cb4, 0x7ff, 0x1, 0x7, 0x0, 0xe53, 0x3, 0x9, 0x6, 0xb9a, 0x14, 0x0, 0x8001, 0x4, 0x1ff, 0xfba1, 0x400, 0xff, 0x9a, 0x0, 0xfff, 0x1, 0x9, 0x0, 0x7, 0x10001, 0x3c667a2d, 0xf8, 0x100000000, 0x57f2, 0x8, 0x80000001, 0x6, 0x4f8, 0x5, 0x2, 0xe000000, 0x101, 0xfffffffffffffff9, 0xa3, 0x4, 0x2, 0x2, 0x2, 0xab, 0x4, 0x100000000, 0x0, 0x5549, 0x2, 0x1f, 0x8001, 0x7, 0x100000000, 0x1f, 0x4f44, 0x3ff, 0x0, 0x4, 0x0, 0x1c48, 0x0, 0x4, 0xb1, 0x7, 0x1, 0x80000000, 0x7, 0x2, 0x7fffffff, 0x401, 0x400, 0x7, 0xbcb, 0x2, 0xfffffffffffffff9, 0x8, 0x3ff, 0x9, 0x6, 0x80, 0x0, 0x8001, 0x2, 0xed, 0x1, 0x2, 0x6], {0x0, 0x989680}}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x1, 0x0) ioctl$KDGKBLED(r1, 0x80045104, &(0x7f0000000000)) 2018/05/03 23:53:35 executing program 1: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000080)={0x0, 0x800, 0x10, 0x9, 0x8}, &(0x7f00000000c0)=0x18) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000001c0)={r1, 0x7d6}, &(0x7f0000000280)=0x8) r2 = socket$alg(0x26, 0x5, 0x0) open(&(0x7f00000002c0)='./file0\x00', 0x200000, 0x100) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000000100)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x10) r3 = accept$alg(r2, 0x0, 0x0) sendmsg$rds(r3, &(0x7f0000001540)={&(0x7f0000000300)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10, &(0x7f0000000440), 0x0, &(0x7f0000002f80)}, 0x0) readv(r3, &(0x7f0000000380)=[{&(0x7f0000000200)=""/34, 0x22}, {&(0x7f0000000140)=""/94, 0x5e}], 0x30) 2018/05/03 23:53:35 executing program 5: r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x3, 0x400800) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f00000000c0)={0x4, &(0x7f0000000040)=[{0xffff, 0x8}, {0x10000, 0x288a4d5f}, {0x100000000, 0x4}, {0x5, 0x5}]}) unshare(0x3fd) r1 = socket$inet6(0xa, 0x80002, 0x0) setsockopt$inet6_udp_int(r1, 0x11, 0x66, &(0x7f0000000080), 0x4) 2018/05/03 23:53:35 executing program 3: unshare(0x20000400) r0 = creat(&(0x7f0000000140)='./file0\x00', 0x100) clock_gettime(0x0, &(0x7f0000000200)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000000240)={0xffffffff, 0x9, 0x600000, {r1, r2+30000000}, 0x4, 0x9}) fchmodat(r0, &(0x7f00000001c0)='./file0\x00', 0xc0) r3 = syz_open_dev$amidi(&(0x7f0000000180)='/dev/amidi#\x00', 0xfffffffffffffffb, 0x2000) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r3, 0xc0605345, &(0x7f00000002c0)={0xe8, 0x3, {0x0, 0x3, 0x6, 0x3, 0x5}}) r4 = timerfd_create(0xd318c0e02b6c1d66, 0x801) r5 = fcntl$dupfd(r4, 0x0, r4) timerfd_gettime(r5, &(0x7f0000eb8000)) accept$nfc_llcp(r3, &(0x7f00000000c0), &(0x7f0000000000)=0x60) 2018/05/03 23:53:35 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f61fe4)={0xa, 0x4e20}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f59ffc)=0x4, 0x4) connect$rds(r0, &(0x7f0000000040)={0x2}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x9) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) bind$inet6(r1, &(0x7f0000000280)={0xa, 0x5e20, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000d1c000)=0x6, 0x4) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x40, 0x0) epoll_wait(r3, &(0x7f0000000080)=[{}], 0x1, 0x1) bind$inet6(r2, &(0x7f0000f67fe4)={0xa, 0x4e20}, 0x1c) 2018/05/03 23:53:35 executing program 7: openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/drop_packet\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, &(0x7f0000000100)='&\x00') r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x4c43, 0x0) ftruncate(r0, 0x100000000) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000000080)=0x6) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x5) 2018/05/03 23:53:35 executing program 2: timer_create(0xfffffffffffffffc, &(0x7f0000000100)={0x0, 0x30, 0x0, @thr={&(0x7f000022f000), &(0x7f0000298000)}}, &(0x7f0000a7e000)) r0 = syz_open_dev$vcsa(&(0x7f00000001c0)='/dev/vcsa#\x00', 0xfff, 0x10040) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000200)={0x0, 0xfffffffffffffaf5, 0x8c, 0x40, 0x400}, &(0x7f0000000240)=0x14) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000280)={r1, 0xfff}, &(0x7f00000002c0)=0x8) timer_settime(0x0, 0x0, &(0x7f0000000080)={{}, {0x77359400}}, &(0x7f0000000040)) timer_gettime(0x0, &(0x7f0000000000)) r2 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x100) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000180)={r2}) 2018/05/03 23:53:35 executing program 0: sigaltstack(&(0x7f0000cef000/0x1000)=nil, &(0x7f0000000080)) socketpair(0x8, 0x80003, 0x5, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00000000c0)={{{@in, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@dev}}, &(0x7f00000001c0)=0xe8) sendto$packet(r0, &(0x7f0000000040)="acc526bb146315d44cda42bb94281b1c67b0e6178c2b8f74d0a9dd766cb1ec684698c2a6d9595e6f607f25", 0x2b, 0x1, &(0x7f0000000200)={0x11, 0x1f, r1, 0x1, 0x85, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}, 0x14) madvise(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x400000000000000f) 2018/05/03 23:53:35 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f5ffe0)={@loopback={0x0, 0x1}, 0x400, 0x0, 0xff, 0x1, 0x9}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@dev={0xfe, 0x80}, 0x400, 0x2}, 0x14b) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f0000000040)={'icmp6\x00'}, &(0x7f0000000080)=0x1e) 2018/05/03 23:53:35 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0xfffffffffffffffe, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSLCKTRMIOS(r1, 0x5457, &(0x7f0000000000)) 2018/05/03 23:53:36 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0xb, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000000080), &(0x7f00000000c0), &(0x7f00000002c0), &(0x7f0000000040)) 2018/05/03 23:53:36 executing program 3: r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x9}) mq_timedsend(r0, &(0x7f0000e71fff), 0x0, 0x0, 0x0) mq_timedsend(r0, &(0x7f000066c000), 0x0, 0x0, &(0x7f00000000c0)={0x0, 0x1c9c380}) 2018/05/03 23:53:36 executing program 0: unshare(0x40600) r0 = syz_open_procfs(0x0, &(0x7f0000000ffd)='ns\x00') fstat(r0, &(0x7f0000000100)) fstat(r0, &(0x7f0000000200)) 2018/05/03 23:53:36 executing program 1: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$IP_VS_SO_GET_VERSION(r0, 0x0, 0x480, &(0x7f0000000040), &(0x7f0000000080)=0x40) socket$vsock_stream(0x28, 0x1, 0x0) r1 = socket$netlink(0x10, 0x3, 0x1000000000004) recvmmsg(r1, &(0x7f0000003a00)=[{{0x0, 0x0, &(0x7f00000029c0), 0x0, &(0x7f0000002a00)=""/4096, 0x1000}}], 0x1, 0x0, &(0x7f0000003a40)={0x0, 0x989680}) writev(r1, &(0x7f00000a8000)=[{&(0x7f0000aef000)="580000001400192300bb4b80040d8c562806f0ffffff04106a9643c218fe59a2e04a03ca8164243e890000000a215a0004fbf50dfff90003a5000004001ce1ed5e0000000000221f100001000700f8ffff0000ec6b0f536e", 0x58}], 0x1) 2018/05/03 23:53:36 executing program 6: syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x80203) socketpair$inet6(0xa, 0x80000, 0x8, &(0x7f00000000c0)={0xffffffffffffffff}) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, r0, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0xfffffffffffffffc}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000004fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r2, 0x29, 0x39, &(0x7f0000000080), &(0x7f0000013000)=0x4) close(r1) 2018/05/03 23:53:36 executing program 2: socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x1, 0x32, 0xffffffffffffffff, 0x0) 2018/05/03 23:53:36 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f00000002c0)=ANY=[@ANYBLOB="02040000040000f1000000000000000002000100000000000000000000000000"], 0x20}, 0x1}, 0x0) 2018/05/03 23:53:36 executing program 4: mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)="676673326d65746100d46d94251f7b91eed807579a5da0f4a4c9952beff1ce32ee727a7ed1fd0e14595f6d2fcc3e6e9dc7bb64a8b7e8ad26dd7100c20a81772c9b411ffe8efd323a5e0168676d724ec893911f684dfeee80b03df4e53db2a8e265bc38192f15e0c82504722b199772c29e088beca4c60f4f9be1291a25de55cd2e9647b36fbffcca659d61030135a7c4e02bb82dd698e4532d6091a1", 0x0, 0x0) 2018/05/03 23:53:36 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x17) bind(r0, &(0x7f0000000000)=@vsock={0x28, 0x0, 0xffffffff, @hyper}, 0x80) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x5, 0x80000000032, 0xffffffffffffffff, 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0xffffffffffffffff, 0x201) ioctl$TIOCOUTQ(r2, 0x5411, &(0x7f0000000100)) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000240)={0x0, 0xea}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f00000002c0)={0x0, 0x10001}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000000340)={r3, 0x7fffffff, 0x1f, 0x4, 0x97, 0xb40, 0x100000000, 0x2, {r4, @in={{0x2, 0x4e20, @loopback=0x7f000001}}, 0x8be, 0x81, 0x1f, 0xac, 0x8001}}, &(0x7f0000000400)=0xb0) setsockopt(r1, 0x800000010d, 0x80000000000b, &(0x7f00000000c0)="35eb9e24", 0x4) mq_timedsend(r2, &(0x7f0000000140)="199e20f76af7d8bef41ab6d9e7b471fe5fb6b1caf444b058cea00b86e257c3a06753415ab5389cfaea58bcb277cde6b36486b23b215825120fe8db65e296f0cb47585f8ce003d0728f3df7ae56ac0c6c9561c4cf9830d91c79b793fba7c95dc195e3562f4491ff4ea281ad8d0e728e519a4cc94d7bf27d807698d1bcde451e68ed56c07458ba9f363913706a6a", 0x8d, 0x2, &(0x7f0000000200)={0x0, 0x989680}) 2018/05/03 23:53:36 executing program 0: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f00000001c0)={0x0, 0x0}) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x0, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000040)={0x37, 0x7, 0x8, 0x1, 0x3f}, 0x14) move_pages(r1, 0x125, &(0x7f0000000280)=[&(0x7f0000ffe000/0x2000)=nil], 0x0, &(0x7f0000000100), 0x0) 2018/05/03 23:53:36 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f00000000c0)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) r1 = syz_open_procfs(0x0, &(0x7f0000272000)='net/mcfilter\x00') preadv(r1, &(0x7f0000000180)=[{&(0x7f0000000140)=""/42, 0x2a}, {&(0x7f0000000400)=""/210, 0xd2}], 0x2, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) 2018/05/03 23:53:36 executing program 2: unshare(0x100) r0 = getpgrp(0x0) r1 = syz_open_procfs(r0, &(0x7f0000000080)="2f65786500000402000409004bddd9de4117eebea6b26046f891fe10eebf000ee9a90f798058561a9b6dfa01004ade49a2860cdce901d2da75af1f24e4ffaa26d7a0a1aacded9589661f6c") ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0c0583b, &(0x7f0000000040)={0x0, &(0x7f0000000140)}) 2018/05/03 23:53:36 executing program 5: setrlimit(0x8, &(0x7f0000000000)) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x10000, 0x0) ioctl$KDSETLED(r0, 0x4b32, 0x3) mlock2(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0) 2018/05/03 23:53:36 executing program 3: unshare(0x40800) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) bind(r0, &(0x7f0000000040)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "a0b762ba668d2e41c1aac39d8c531117462d02a826bc4e115343144f55bddb9b2fe3fdec1b9287da363da581447e96c9d88e5720fee9460e1dd60836d5ad0e"}, 0x80) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x0, 0x80) ioctl$TIOCSLCKTRMIOS(r1, 0x5457, &(0x7f00000000c0)) 2018/05/03 23:53:36 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f00000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(camellia-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="0a5c54db01000000000000000000000000", 0x11) pipe(&(0x7f0000000040)) 2018/05/03 23:53:36 executing program 7: syz_open_dev$sg(&(0x7f00000004c0)='/dev/sg#\x00', 0x84, 0x1402) capset(&(0x7f0000000000), &(0x7f0000b2d000)) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000300)='/dev/cuse\x00', 0x0, 0x0) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f0000000340)={0x8, 0x20, "700f240bd2a5e275fbf35c8a0bc2be2bde2fe042c55e7301267dfbe1457cff26"}) pipe2(&(0x7f0000000540)={0xffffffffffffffff}, 0x4040) ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f00000022c0)={'bridge0\x00', {0x2, 0x0, @broadcast=0xffffffff}}) openat$ipvs(0xffffffffffffff9c, &(0x7f0000002200)='/proc/sys/net/ipv4/vs/cache_bypass\x00', 0x2, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000000380)) r2 = fcntl$getown(r0, 0x9) prlimit64(r2, 0xf, &(0x7f00000003c0)={0x1, 0xe4c}, &(0x7f0000000400)) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000002840)={{{@in6=@mcast1, @in=@multicast1}}, {{@in=@multicast2}, 0x0, @in=@multicast2}}, &(0x7f0000002940)=0xe8) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00000002c0)=0x0) r4 = syz_open_procfs(r3, &(0x7f0000000040)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") fsetxattr(r4, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)="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", 0x137, 0x0) pkey_alloc(0x0, 0x3) 2018/05/03 23:53:36 executing program 0: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f00000001c0)={0x0, 0x0}) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x0, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000040)={0x37, 0x7, 0x8, 0x1, 0x3f}, 0x14) move_pages(r1, 0x125, &(0x7f0000000280)=[&(0x7f0000ffe000/0x2000)=nil], 0x0, &(0x7f0000000100), 0x0) 2018/05/03 23:53:36 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$team(&(0x7f0000000080)='team\x00') getsockname$packet(0xffffffffffffff9c, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000140)=0x14) write$binfmt_script(r0, &(0x7f0000000780)={'#! ', './file0', [{0x20, 'team\x00'}, {0x20, 'lb_tx_hash_to_port_mapping\x00'}], 0xa, "0027ea322afcf0e3e469ecec4bee4a60be31f3d1bbf502bc2cba413208a4b5a3a451d4b3a6dfc69e625d00bb84b8cf286a66f16b425c3c29ba415f635d87f701a5d851a6647de2a33b768d8d515c22298d395de0f0cf998996658cc8218210a34390d9d693b08d71837ed833a0e8d43e"}, 0x9d) recvmsg$kcm(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f0000000180)=@can={0x0, 0x0}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000200)}, {&(0x7f0000000240)=""/57, 0x39}, {&(0x7f0000000280)=""/241, 0xf1}], 0x3, 0x0, 0x0, 0x4}, 0x2) accept4$packet(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000440)=0x14, 0x80000) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000000480)={0x0, @rand_addr, @broadcast}, &(0x7f00000004c0)=0xc) sendmsg$TEAM_CMD_PORT_LIST_GET(r0, &(0x7f0000000740)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2008}, 0xc, &(0x7f0000000700)={&(0x7f0000000500)={0x1cc, r1, 0x20, 0x70bd2b, 0x25dfdbfb, {0x3}, [{{0x8, 0x1, r2}, {0x1b0, 0x2, [{0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x41f65c34}}, {0x8, 0x7}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x5}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r3}}, {0x8, 0x7}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0xa38}}, {0x8, 0x7}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r4}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'broadcast\x00'}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r5}}}]}}]}, 0x1cc}, 0x1, 0x0, 0x0, 0x10}, 0x81) sendmsg$nl_generic(r0, &(0x7f00005a5000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000070000)={0x18, 0x1c, 0x109, 0x0, 0x0, {0x40000001}, [@nested={0x4, 0x2}]}, 0x18}, 0x1}, 0x0) r6 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000200)='/dev/cuse\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r6, 0xc0bc5310, &(0x7f0000000840)) 2018/05/03 23:53:37 executing program 1: r0 = getpid() syz_emit_ethernet(0x1, &(0x7f0000c57000)=ANY=[@ANYBLOB="be3e20"], &(0x7f0000ea3000)) pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005e00)=[{&(0x7f0000000440)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="47e37ad0cf344394bf43f96b36e7c2b8a31c89bfa71e3d04181fbd79e32e78c206f46261c8694cbca0f0c3a36b654599d7402360f4de392c4d02352e2bfa9eac5ad6bf23f887cd99d932ebe452444a3d7e36e2789fddffb6f82484d301ae89b9237fe4181bd8d85949071b698eb3e98f36c95a1f0b2a767074f945868c3f4f7d7723e3fa2ac02d1d26bf26861ddf2f3e9331c56070ecfa5d792ad1a543158eef363b2489e916ff914ad84192d2e2a7d3dede0bb181962a5f973819872a6c9bf7b9d4d91155601eb49166ca396b51a891913de774362ae9402a2360e2b2d9cf5613a541ce7e6f69ace6429a0767f61133579d7a3a326e9396220a416e7e81bd0816d7430f3838ea11c18671b6de108bde0465cacb01359219ae58cc09240a4df5478b5159f198aa30cc2cd899104608dcfc958b9f8b10ee48f5bfe134c7b5ac6dd5e71b4b26b910593cf8d2e0687ba041bb5bbd1f2621a7bb54181e4bfb1280f89923032885df0646c79b0334414f2d9529b69b9055cddfceaecb4f8a2b5204ab9ae167f6a328cdc912649a15be11fc9e79f482709d9e814995e32fda5c858a9ccbc5314a031500fc42905d81420431cf476dea1ec09b364020ada89761c2ecc01f5dd5abafe8458908c8f729ac6e31e3853773a1ecad7bdc4391d0dec1dafa5aa1beadadde5a751cff06ab26909b30cfae7d2bd8e8f0f5f7b135d2b58069b64ec2758e74324339254ac0af67620c1f0f5b9f48014dca2453be3a9868c6e4c6c8f3d69c0cc8ef7accf3545e945ab32c7e0bd6a1083763dc42a8d60b1148a227bf410f74a9a569037752542151cb6c6d4ad8d67f1cd0ab2e08333f8ab37564f9e825352c8c536ab567ff4e835433bdcb231423e2ab47c2e41e658415e762b912338a8b1863f9a18980be726fbaf070ebdcebbd425cd5dd541acb4793c5105dbe577538187bf86b385b7c81c8811fa6c208d2ae3ed12803ccf921c7635e30cbbe554f2c8505f698f47f473b16364a4a5223897a7de1d52658ba824d4e8368fceba90669319e6119cba19b6917eebdf0188d8b671e1e99d9b7ef46d0abef3b1e8a660bd30714efe8823fcff2c7a498273d952dce260f0b5ca3d05e6348dad4fd04d8e334b09d626c7eb6ba897404b96e765805db4ad236b22fa5f05336116d2a0a40234ca52077a10fc28442dd72075ad57e5dbc4aa71839ff258194c2a0d2897484211ce6b855babdef8fa4f569c30142fe4def002dc2e68364bfcb58a85f81b313ae657cd344f1f3b04b3e1e252e6b960ec8152ba374e7ea7f3fa0a637709cddc1c406096816e53690139e28fb41b09e79b232573e9ca0268c739acdc3939f9e5c2cd5d6c4b02e4a939425fba5ae5d61e70ceabcdad3d666a34b97c641894ff6ec04f1712109a2ef6a1e1d620d94659b659d89d9cf3de3636085cb447473488de453bdb221339ad5fa7fa352eef36deed2d3f6f1c7b02528a2ec788a286784e85cf30379d6f750e5ab99558df54905e0890f57d69c4bdd49c1478a6735deb4c91816b388282daccf2fab9b7ac7ac9dfab9be4e258e106c99c1f756f85edcbea898f3ec307cea515f49e631fc24adf198d0246a1d3482790e7b2a280dbc4e8ac936d4e9fcc91c3cb376b91e60b25c8cffbee9506db33720339c87565066c8552bd71e3cbfd10d785f3dd361f172a4dde6b6984323d91444ee6ad09e519d5f3b99c3afdebfaba9520726dbf7ef00815ec2b37f0e811e86954daf18a90c5e5ec191eb73244eb57c5c562515bb51b6b2742be1a9464e46fe5dbdbab1b1e3726b53bc109db605d23a753edfe24d4c631b35515f92928edb250093f6c1e30283b9b1c23dfe58fce85fa5a46fde02afd473b9a771d671e44ffc500a68f9e8d8f6f235aee7f341f538b6177fe52a5f782526f741558034d12201e49b15ff578ab5e53703058cc563147693ac68b3bffa90861954d5671afc3bd98e22bdad2f0bd021b1ca7b04d40880a0002fc8059e2cc62ac5e2cf121fbc337c4ce2a3caf02fcddd66cc230b8f70e45547e3b7df65c958c09ed3899368e3d70a0d9ee0d19501c3fc186208d27efc7894d1347e0fc507159fa23ae6b3b00c81912cb7c7f2339f4e8134727018fbe2c50f7a4599ee37cf3bc9f4cf59019fc8c39d66db96c5bcf2c1538f36efe8b3af642c35eed158d9ad25230acc6f42f4f5a1726102b27aaf11e003ba927d3569563f0a6f93281bbd88b1e01a99ce28bb32cfbec649ef06a444382469a6ac634892edf2ebba29865cf66d5b8d9a4c70cc10331b197704b06ed3ec6db3db9512325604bdd7de1bb952457e23d309d6fc7e8d143a9e3698e13ee862156e7647d8e1f0f38cbf39bc123b2454d5023bdad3da71535de9c177536dd30a7bf4ddf8829b48e9df4b7b8d3f44b7dc6bd71f8b72301d8151ee08da0ed7c3a5176937c775c4e5ce286a578411cdb9afb494e88672f0b27ef1a24c5ea61c82569f69d80fd0b07a29be44a371e552e6fbdb81f35bc086af19e64316cdf03e9e9890f5cced96c070d53bfca3aff8b72f969f3a46ce330b8cc3a91b9fbe70aa770c61bdcd7c4d019f9ef47987dda969af933fc66d118cb687ddd4571eacd2281be77271060df37771af2b15eb5faa585bf6ad4f4a50f2b18e914bb0a66cdb69ce61c0189d3702759e4ba859f95a52fcd2ef21be126d27a00d7b0550cea0ffbcd5ff30e511082ff866edbadf0d149b90125b1cbddf4db9bc30ed44972733a5eb31178a84e92e1bc813286bddceecd6cc92f902bc495d2d53bd4ace7b617be4cafa9c146eddac51d6459314fd57bc9a086849bf6b3e9ee17100be5c4b2704b41d9ddb607e10ed5b7a70537f216b52fdd3e3ac1b8138ea2e8ce3f675a0e86e611520c362a7a4feea316b0461c9fbf532b9965f37637e605679987ae2dadd7545fa7a2baf0242184d2f842094dd99af8478bf16ae9ba3812d5a8331caac41791148b831c8b137860c6e7c96571af00ce3a264e5dc42cb07acbb3b0f1507acb11c9d1aae86e33f3303a115bbc63a82ff45888ef26c8d87df2cf81711acaa0c730963dcd5a9b33b47d67ddf17ea9979ea5d876db519c9b43ac461c725b303ce14b9dfc936c4c26942954baa22d8fec0ad8f9b598ca424d05afb2cfb2e42e2e17e5baab8ffaddd515b9083587b21ad961acd2a481e701d45d92adeea80314a9638fa826b7eb735b3177fd2658c7d96073a40d87173de9c58e4c8cdcece3d4198bebfd0de5ea0f97abb857676c341f12d27b319f18b9a8233162f07b2bcf369a409cdf55fadc86e2bf4243b48c0e4395eef43fea92fc09889b50900ae76c3e13c40cb06ce5e7f87aa7432a78341766e1d26ccf74493b2bb0df70cbc8863d96ee7e14b823af4daa92f61c81c90770bb9b7a4684b34bae8ccb2733e8f64bfd666f9f2a9bc94efaf3a0ad4e1cc960c8b3488b5ddb9f71c9c16c5c8fe5d5ab46f09454b13796fe02720d6a7b23511f33b9f62796c15d676860f135cf424ddf6d37f6a9b175efd1aa4415cd3d09a77a4883b3d347b2d99dabebf4a79fc9dfe5dcbf04d96d7a2297803812674d191cba45f3e5f32c90ddd873b97826cd4b0bfa924a5c9ac2671effbf7c7ca74acdbf539ac0c2d6f8b51cae01aea56a70f43c0443ea36c12f1adb605fa772e84ec759bc7ba4a263e12363e1e19070d0c6525faa40c0c3e130ce1da0aaed185e52f7a532e972e333913aeb3eae0b771d901159ef8e15edc7f3becbaa73b57baf72977c1e92cd463199be1e17158590986db60977351e92efc9fe377e3bd2be5ffa3c2b0f99d70157e6a69d3438b53bb372f64fe61b9ccae9afe96eabfcdd39cd2367bf3b2ce601629ed775f4c22f2288263ed4427fae7517f1787c35c5ac54216fd0adfa331557eb024a65069a82c2189cce7ab244f94af46985803438efa0720f6dcb5e9f745daab1d44584342b8bcebd698b67fa82e5219119244a249a5d917b87fd398a8e45258487ffe9420c821c6a0a809381c8e8b881a435177bd6c46e72a68bee2f2d5bd393c3acb262340505962d7f5cc12508321c17db4f654cc1e8cdecbb2773b13467eeb7e54b8a607b54db2fe49916f30edf20af10c54e35a73f74f77d8e0ea0f868f982d7755296e6ee9ffdb34b453d1dd310ffb8fa9e0834d2ec123217badb0d872fa4813377c46e0ee00513973dad9b0e08539c852ca36c8eddeb2a574cfd6f27a91422a9d7adacaa98ebfdecd20b64162ab286b3af55254f09ef46450e0b18cb9ca4b41ac280c3981a662c9b60a2a47286db99600a4b201025562f43659d8498dff8f749f5a53c2067e519024f33c91ee248d247f6318606e20e88cf11f0ba8bf2ee809cab25c01cd3b9576a617128069b64699a3d57c9cf160174d927359c206b6b41e0f3707e5428529c68ad23f6b95db66b2cfa84ab522ea2e7c540b71824c2e9f04f08dd639f33d9e75d61c04c06cf0db7a4c80717c6228a838f59d9ca07844d5d1273f3a01823b10bc17835622783d4e3372cc58f35b5e9ba3eeff7a10ef674e19a8b1ed90b353bcc82d88ecc3e453d552c109012c1069547fd1a10d13c38f3823a80a3c0fc9037cab87d2ac562e674cea66f434d2f4214fa90ba284cfdc438d9ac493fed82f513667b5390fad2b9d412ffed80d0cdc44565b662620a8b29140fc21545fe9306754c4ad0307724823ea4e4272f725f88172045e8509667e6583d947728b9bc35b650f86d9708abf46f2446390f473ffd71a39a7fb95c3a41007b042cff70568d90c3c9c2623a05a5eb9f7ac093f28dc1e3a12bdcfadeb89d933a9f58864358cbba0ae25825e8a94df72414e9667edf17210361dba6f5d09ecee709a15a2371c0b32e054832924babc954d8f9485212ceaf9f3aeec418f5eb2097457b21db156325367b53f829bd16d1b446e75d0796f7f05330341ce6baf62a78ef9c9be4fde0fb2e5ee018e001eb59b8d06037d335f41db5d9597583cee5cdea113d5621ed2d05504fddc80b5dfd7d3367a48e12c9a5372b115651281a874b079ab45b9fc0c2e7dca3640d6012deb5a93c6571c4dc8e20cc89484f682038a4e87c91c3da0b4b8603f2414c66b12a7d1bdcf99c77c3ab7bfb6ef38652a550b889f6c70c9761962a1d143d143bd305da60854f4d0fa5bcbce42957470b09fe9d35851ffcc45a72dae5f06fa609c1017feb30d0de9d356744792ce302b1db97ce83df3aa97352886e8b64e303bd9144f86914617b294983458c454ae452fda6edaa5849779c7a655b084c6ee58d66bc565d91da167409b84afa87227c1ceca70710cd144aec3b70df4db5008023b5b8addf40e6a4520778747a8838ba20744f387c3cc4005006e70fdf3e0ebb9d07a3c8f516d6bc8be7c6d73430377ec701c2df17ce767d89580561ba03a0128f7d47ec77282ad71ca6561ae4e6b43539a90660f039d0267e651458d949b40da25e94f75b47cfeef31c103616be2a9e4a3af9f419651ce71f6cd701f75f0ffe691c8973b87777a7da5ba70be07f7647af5", 0xf47}], 0x1, &(0x7f0000001700)}], 0x1, 0x0) process_vm_readv(r0, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000002780)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x9}], 0x2, 0x0) 2018/05/03 23:53:37 executing program 6: perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000040)={0xaa}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000e4cfe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) dup3(r1, r0, 0x0) 2018/05/03 23:53:37 executing program 2: syz_emit_ethernet(0x1, &(0x7f0000c57000)=ANY=[@ANYBLOB="1c8643"], &(0x7f0000000040)) r0 = getpid() syz_emit_ethernet(0x1, &(0x7f0000c57000)=ANY=[@ANYBLOB="1b03"], &(0x7f0000ea3000)) pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005e00)=[{&(0x7f0000000440)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="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", 0xf47}], 0x1, &(0x7f0000001700)}], 0x1, 0x0) process_vm_readv(r0, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000002780)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x9}], 0x2, 0x0) 2018/05/03 23:53:37 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup3(r0, r1, 0x0) setsockopt$inet_int(r1, 0x0, 0x18, &(0x7f0000000080)=0x9, 0x4) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000140)=0x7fd, 0x4) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r2, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x60, r3, 0x722, 0x70bd2d, 0x25dfdbff, {0xb}, [@IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e21}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7ff}, @IPVS_CMD_ATTR_DAEMON={0x30, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'gretap0\x00'}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0xc8b}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @loopback=0x7f000001}]}]}, 0x60}, 0x1, 0x0, 0x0, 0x2000c800}, 0x1) ioctl$KDGETMODE(r2, 0x4b3b, &(0x7f0000000280)) setsockopt$inet_int(r2, 0x0, 0x8, &(0x7f0000000100)=0x5ff9, 0x2e8) sendto$inet(r1, &(0x7f0000832fff), 0x0, 0x0, &(0x7f0000000000)={0x2, 0x4e20}, 0x10) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f00005b7000)={0x0, 0x0, &(0x7f0000001480), 0x0, &(0x7f0000002b40)}, 0x2020) 2018/05/03 23:53:37 executing program 3: r0 = socket$inet6(0xa, 0x805, 0x0) r1 = dup(r0) rt_sigprocmask(0x0, &(0x7f000003b000)={0xfffffffffffffffe}, 0x0, 0x8) r2 = open(&(0x7f0000000140)='./bus\x00', 0xc2080, 0x220000102) open(&(0x7f0000000000)='./bus\x00', 0x4000, 0x0) ftruncate(r2, 0x7fff) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/05/03 23:53:37 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x4000000000000) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000fe8)={0xaa, 0x5c}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = memfd_create(&(0x7f0000006fd0)='/dev/urandom\x00', 0x0) r2 = getpgrp(0x0) sched_setaffinity(r2, 0x8, &(0x7f0000005000)=0x1) pwritev(r1, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2018/05/03 23:53:37 executing program 7: mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0x11010, 0xffffffffffffffff, 0x0) 2018/05/03 23:53:37 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f00000f8ff4)={@multicast2=0xe0000002, @loopback=0x7f000001, @broadcast=0xffffffff}, 0xc) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_retries\x00', 0x2, 0x0) setsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000000080)={0x7f}, 0x2) readv(r0, &(0x7f0000000000), 0x1000000000000295) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/igmp\x00') readv(r2, &(0x7f00000035c0)=[{&(0x7f0000001200)=""/100, 0x64}, {&(0x7f0000003540)=""/101, 0x65}], 0x2) 2018/05/03 23:53:37 executing program 7: 2018/05/03 23:53:37 executing program 3: 2018/05/03 23:53:37 executing program 4: 2018/05/03 23:53:37 executing program 6: 2018/05/03 23:53:37 executing program 0: 2018/05/03 23:53:37 executing program 7: r0 = getpid() syz_emit_ethernet(0x1, &(0x7f0000c57000)=ANY=[@ANYBLOB="1ca5"], &(0x7f0000ea3000)) pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005e00)=[{&(0x7f0000000440)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="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", 0xf47}], 0x1, &(0x7f0000001700)}], 0x1, 0x0) process_vm_readv(r0, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000002780)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x9}], 0x2, 0x0) 2018/05/03 23:53:38 executing program 3: 2018/05/03 23:53:38 executing program 6: clone(0x571bcbb58af98941, &(0x7f0000001000), &(0x7f0000000000), &(0x7f0000001000), &(0x7f0000db7000)) 2018/05/03 23:53:38 executing program 4: r0 = getpid() syz_emit_ethernet(0x1, &(0x7f0000c57000)=ANY=[@ANYBLOB="200174"], &(0x7f0000ea3000)) pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005e00)=[{&(0x7f0000000440)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="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", 0xf47}], 0x1, &(0x7f0000001700)}], 0x1, 0x0) process_vm_readv(r0, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000002780)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x9}], 0x2, 0x0) 2018/05/03 23:53:38 executing program 0: 2018/05/03 23:53:38 executing program 5: 2018/05/03 23:53:38 executing program 2: 2018/05/03 23:53:38 executing program 1: 2018/05/03 23:53:38 executing program 7: 2018/05/03 23:53:38 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0xff) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r0, &(0x7f0000000340)=[{{0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000040)="6100edaf058c00690cbdf1ed0958f60af1715a359a1525837a6ad4fd12a18a43fb4bfd7114bc8d97", 0x28}], 0x1}}], 0x1, 0x0) 2018/05/03 23:53:38 executing program 0: syz_emit_ethernet(0x1, &(0x7f0000c57000)=ANY=[@ANYBLOB="1c864389"], &(0x7f0000000040)) r0 = getpid() syz_emit_ethernet(0x1, &(0x7f0000c57000)=ANY=[@ANYBLOB="1b03"], &(0x7f0000ea3000)) pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005e00)=[{&(0x7f0000000440)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="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", 0xf47}], 0x1, &(0x7f0000001700)}], 0x1, 0x0) process_vm_readv(r0, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000002780)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x9}], 0x2, 0x0) 2018/05/03 23:53:38 executing program 5: r0 = getpid() syz_emit_ethernet(0x1, &(0x7f0000c57000)=ANY=[@ANYBLOB="be3e"], &(0x7f0000ea3000)) pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005e00)=[{&(0x7f0000000440)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="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", 0xf47}], 0x1, &(0x7f0000001700)}], 0x1, 0x0) process_vm_readv(r0, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000002780)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x9}], 0x2, 0x0) 2018/05/03 23:53:38 executing program 1: setpriority(0x2, 0x0, 0x5) 2018/05/03 23:53:38 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000100)='/dev/snapshot\x00', 0x0, 0x0) perf_event_open(&(0x7f0000002f00)={0x8, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0xffffffffffffffff, 0x0, r0, 0x0) 2018/05/03 23:53:38 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[@ANYBLOB="020f00001000000000000000000000000800120000000300000000000000000006000000000000000000000000000000e00000010000000000000000000000000000000000000000000000000000000003000600000000000200ff7fac34ffbb00000000000000000300050000000000020000002c14ffbb0000000000000000"], 0x80}, 0x1}, 0x0) 2018/05/03 23:53:38 executing program 7: r0 = socket(0x2000a, 0x1, 0x7e) fdatasync(r0) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x7ff, 0x80000) ioctl$PIO_CMAP(r1, 0x4b71, &(0x7f0000000040)={0x1, 0x5, 0x7, 0x4, 0x5, 0x20}) setsockopt$IP_VS_SO_SET_EDITDEST(r1, 0x0, 0x489, &(0x7f0000000080)={{0x84, @multicast2=0xe0000002, 0x4e23, 0x0, 'nq\x00', 0x3f, 0x7, 0x46}, {@loopback=0x7f000001, 0x4e20, 0x1, 0x8, 0x9, 0xe6}}, 0x44) close(r0) 2018/05/03 23:53:39 executing program 1: r0 = memfd_create(&(0x7f0000000000)=']\x00', 0x0) write$binfmt_elf32(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="7f454c4600ff0f000000000000000000030003000000000000000000380000000000000000000000000020000004000000000000000000000000000000000000000000000000000000000000002200000000000000000000fa3d918493e848024183114b0c"], 0x58) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000d0e000), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) 2018/05/03 23:53:39 executing program 6: r0 = socket$inet_dccp(0x2, 0x6, 0x0) accept$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000100)=0x1c) getsockopt$inet_int(r0, 0x10d, 0x4000000c5, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/05/03 23:53:39 executing program 2: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vcs\x00', 0x800000003, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000080)={0x0, 0x80000000}, &(0x7f00000001c0)=0xffffffffffffff73) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000200)={r1, 0x0, 0x8001, 0x5, 0x35f6, 0x6}, 0x14) r2 = socket$kcm(0xa, 0x2000000000003, 0x11) chmod(&(0x7f00000000c0)='./file0\x00', 0x40) sendmsg$kcm(r2, &(0x7f0000003880)={&(0x7f0000000000)=@in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x5, [], 0x1}, 0x3f000000}, 0x80, &(0x7f0000000080)}, 0x0) 2018/05/03 23:53:39 executing program 7: capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000b9c000)) getgroups(0x2, &(0x7f0000000040)=[0xffffffffffffffff, 0xffffffffffffffff]) setresgid(r0, r0, r0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x101080, 0x0) r2 = fanotify_init(0x3, 0x101000) sendfile(r1, r2, &(0x7f00000000c0), 0x0) 2018/05/03 23:53:39 executing program 3: r0 = socket$can_bcm(0x1d, 0x2, 0x2) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00000001c0), &(0x7f0000000200)=0x8) connect(r0, &(0x7f0000002000)=@ethernet, 0x80) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000ffd8)={'vcan0\x00', 0x0}) openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x40, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000007ff0)={0x1d, r1}, 0x10, &(0x7f0000002ff0)={&(0x7f0000000080)=ANY=[@ANYBLOB="01000000fdffffff0000000000000000", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYBLOB="0000000001000000000000000000000004f8fdf0ecbd11321a79d8afa5cc9d21af273294a23a56164561d58cf444c0609fd2f67aeae1c6dc052d5a0a6de77dd676383077d2aca4a9ab87410bb9000000"], 0x80}, 0x1}, 0x0) 2018/05/03 23:53:39 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f00000000c0)="de05b347a83816bba15798c91cb751697714696023d05335a276ce17eeaafa17b87fc26eb8a8bcfe5c248d63f87ab86fc7c31e5d0013d80047558db82ddb2c08b599bf3c513e3e864fd145f11c7d9c9e5d7d1ec902f345c1dcae6a0d205fb3924f95d3d8dd0cc5d9beade6a6d25de3c764a4052c81c5fe7bf6a0aad61ea2f38ef78b34e68b398211d30a6020339d94443d04203f9c0fd2855d68c187fbea001e2522456ad92ba2874492d8c616f3b1469af7e02598c7de3b64cb0a203e763e1eeec0ecbeb3407dbe2700db6b0e39615ac9bb", 0xd2) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f00001d3000)=0x1, 0x4) connect$inet(r0, &(0x7f0000606ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvmmsg(0xffffffffffffffff, &(0x7f0000009940)=[{{&(0x7f0000000040)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000b80)=""/120, 0x78}, 0x7}], 0x4000000000000f3, 0x0, &(0x7f0000009b80)={0x77359400}) sendmmsg(r0, &(0x7f0000008480)=[{{&(0x7f0000003300)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}}, 0x80, &(0x7f00000037c0), 0x146, &(0x7f0000003840)}}, {{&(0x7f0000001140)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes)\x00'}, 0x80, &(0x7f0000007240), 0x2ae, &(0x7f00000011c0)=ANY=[]}}], 0x2, 0x4004000) 2018/05/03 23:53:39 executing program 4: setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa}, {0xa, 0x0, 0x0, @empty, 0x1}}, 0x5c) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000001fb8)={0x0, 0x0, &(0x7f0000001000)=@raw, &(0x7f0000001ff6)='syzkaller\x00', 0x0, 0xdb, &(0x7f0000004ffd)=""/219}, 0x48) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001fde)=0x80, 0x4) 2018/05/03 23:53:39 executing program 0: clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000daaff8)) accept4$bt_l2cap(0xffffffffffffff9c, 0x0, &(0x7f00000000c0), 0x800) bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x3, 0x4, 0x3f, 0x3, 0x4, 0x1, 0x1}, 0x2c) r0 = accept4$bt_l2cap(0xffffffffffffffff, 0x0, &(0x7f0000000140), 0x800) mmap(&(0x7f00005d2000/0x1000)=nil, 0x1000, 0x1000002, 0x8031, r0, 0x0) mbind(&(0x7f0000536000/0x3000)=nil, 0x3000, 0x2, &(0x7f0000000000)=0x7, 0xb13, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x200000, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f0000000080)={0x10000, 0x401, 0x5, 0x1}) signalfd4(0xffffffffffffff9c, &(0x7f0000d19000), 0x8, 0x0) 2018/05/03 23:53:39 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x200) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000140)) accept$packet(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000080)=0x14) setsockopt$IP_VS_SO_SET_TIMEOUT(r1, 0x0, 0x48a, &(0x7f00000002c0)={0x8, 0x7f, 0x3ff}, 0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000240)={'ipddp0\x00', 0x0}) setsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000000000)={@multicast1=0xe0000001, @loopback=0x7f000001, r2}, 0xfda9) getsockopt$inet_buf(r0, 0x0, 0x2c, &(0x7f0000000180)=""/145, &(0x7f0000695ffc)=0x91) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f00000000c0)) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r1, 0xc0045520, &(0x7f0000000280)=0x1) 2018/05/03 23:53:39 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000000040)={&(0x7f0000ffb000/0x4000)=nil, 0x4000}) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000000)=0x100000001, 0xfffffffffffffebc) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000100)='/dev/null\x00', 0x22000, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000000140)={0x5cc}, 0x1) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000800)=0x2, 0x4) syz_open_dev$sndctrl(&(0x7f00000000c0)='/dev/snd/controlC#\x00', 0x7fffffff8000, 0x82) 2018/05/03 23:53:39 executing program 6: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000040), &(0x7f0000000080)=0x8) ioctl$sock_ifreq(r0, 0x8933, &(0x7f0000000000)={'sit0\x00', @ifru_addrs=@can={0x1d}}) 2018/05/03 23:53:39 executing program 7: r0 = socket$can_bcm(0x1d, 0x2, 0x2) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000180)={{{@in6=@mcast1, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@remote}}, &(0x7f0000000280)=0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000002c0)={'vcan0\x00', r1}) connect(r0, &(0x7f0000002000)=@ethernet, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000ffd8)={'vcan0\x00', 0x0}) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000007ff0)={0x1d, r2}, 0x10, &(0x7f0000002ff0)={&(0x7f000000afb8)=ANY=[@ANYBLOB="0100000100000000", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x7530, @ANYBLOB="000000000100000000000000000000008e15adecfc04aba1"], 0x48}, 0x1}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x1d, r2}, 0x10, &(0x7f0000000100)={&(0x7f0000000080)={0x1, 0x0, 0x0, {}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "81c8b30c4424fe9d"}}, 0x48}, 0x1}, 0x0) 2018/05/03 23:53:40 executing program 0: r0 = perf_event_open(&(0x7f0000001f88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0xc, 0x11, r0, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000f1fff6)='/dev/vcs#\x00', 0x0, 0x0) mprotect(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0x3) memfd_create(&(0x7f0000000000)='-\x00', 0x2) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000040)={0x0, 0x6}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00000000c0)={r2, 0x80}, &(0x7f0000000100)=0x8) 2018/05/03 23:53:40 executing program 5: r0 = userfaultfd(0x80800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000140)={0xaa, 0x24}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000ff7fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) ioctl$int_in(r0, 0x5421, &(0x7f0000000040)=0x8) ppoll(&(0x7f00004c7fb0)=[{r0, 0xd}], 0x1, &(0x7f0000000000)={0x1000000077359400}, &(0x7f00004c7000), 0x8) mremap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f00009de000/0x4000)=nil) close(r0) r1 = syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0x9, 0x404100) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f00000000c0)=0x5) 2018/05/03 23:53:40 executing program 1: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xff) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x101000, 0x0) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000040)) getsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000000100), &(0x7f0000000080)=0xfffffc97) 2018/05/03 23:53:40 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00003e4000)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f0000a3bff8)={&(0x7f0000183fcc)=@ipmr_newroute={0x24, 0x18, 0xc21, 0x0, 0x0, {0x80, 0x20, 0x0, 0x0, 0x0, 0x4, 0x0, 0x5}, [@RTA_SRC={0x8, 0x2, @dev={0xac, 0x14}}]}, 0x24}, 0x1}, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$RDS_GET_MR(r1, 0x114, 0x2, &(0x7f0000000180)={{&(0x7f0000000040)=""/196, 0xc4}, &(0x7f0000000140), 0x2}, 0x20) 2018/05/03 23:53:40 executing program 3: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x200, 0x0) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r0, 0x4008af23, &(0x7f00000001c0)={0x2, 0x8006}) rt_sigaction(0x400000000000007, &(0x7f0000000200)={0x422470, {0xffffffbfffbff274}}, &(0x7f0000000240), 0xfffffffffffffe86, &(0x7f0000000280)) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) r1 = getpgid(0x0) syz_open_procfs(r1, &(0x7f0000000040)='limits\x00') r2 = syz_open_dev$sndmidi(&(0x7f00000000c0)='/dev/snd/midiC#D#\x00', 0x800, 0x90080) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) timerfd_settime(r2, 0x1, &(0x7f0000000140)={{r3, r4+30000000}, {0x77359400}}, &(0x7f0000000180)) 2018/05/03 23:53:40 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = memfd_create(&(0x7f0000001280)='\x00', 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000000140)) sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1082a0}, 0xc, &(0x7f0000000440)={&(0x7f0000000500)=ANY=[]}, 0x1}, 0x40) fchdir(r0) syslog(0x3, &(0x7f0000000980)=""/215, 0xd7) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) remap_file_pages(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x3, 0x2, 0x10) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) openat$rtc(0xffffffffffffff9c, &(0x7f0000001240)='/dev/rtc\x00', 0x40400, 0x0) chdir(&(0x7f0000f95000)='./file0\x00') r2 = open(&(0x7f00000000c0)='./bus\x00', 0x141042, 0x0) ioctl$void(r2, 0x0) ftruncate(0xffffffffffffffff, 0x8000) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000001340), &(0x7f0000001380)=0x4) r3 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000080)={0x0, 0xffffffffffffffff, 0xffffffffffffffc0, 0x200, 0x0, 0x2}, &(0x7f0000000100)=0x14) read(r2, &(0x7f0000000240)=""/4096, 0x1000) r5 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000040)={0x0, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000000)='syzkaller1\x00', 0x8001}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000013c0)={r4, 0x96, "b445a718f6dce2846c14724f941a72ae1245c4d376c05a2d96e6b4735ad26efbc11b2d3047bd5d91d5820ebb01541b22d0347735a09c54bdd6d1670450e2dfaeb8e3dea94600924051f3e79cde69b54c791f4e5385747ac526f322a0519137156f24b22aa3e0d36a7ad2b0878bbbff6fcb093e69080d713dbfa00e1c595873b7100e9aa853a9cdf9012dba2bd0f75f3fb370924371a0"}, &(0x7f00000012c0)=0x9e) fcntl$setstatus(r5, 0x4, 0x6000) pread64(r5, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) r6 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) setsockopt$inet_icmp_ICMP_FILTER(r5, 0x1, 0x1, &(0x7f0000000540), 0x4) add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r6) request_key(&(0x7f0000000680)='dns_resolver\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000006c0)="7b2d23776c616e3076626f786e657431766d6e657430142400", r6) setsockopt$inet_sctp_SCTP_RESET_ASSOC(0xffffffffffffffff, 0x84, 0x78, &(0x7f0000000440), 0x4) 2018/05/03 23:53:40 executing program 2: mkdir(&(0x7f00005b2000)='./file0\x00', 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x0, 0x0) r1 = syz_genetlink_get_family_id$team(&(0x7f0000000080)='team\x00') getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1c, &(0x7f00000000c0)={@loopback, 0x0}, &(0x7f0000000100)=0x14) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001780)={{{@in6=@mcast2, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@loopback}}, &(0x7f0000001880)=0xe8) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1d, &(0x7f00000018c0)={@mcast2, 0x0}, &(0x7f0000001900)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000001f80)={'vcan0\x00', 0x0}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000001fc0)={{{@in=@broadcast, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast1}}, 0x0, @in6=@mcast2}}, &(0x7f00000020c0)=0xe8) accept4$packet(0xffffffffffffffff, &(0x7f0000002100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000002140)=0x14, 0x800) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000002200)={'vcan0\x00', 0x0}) sendmsg$TEAM_CMD_OPTIONS_GET(r0, &(0x7f00000025c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000002580)={&(0x7f0000002240)={0x330, r1, 0x401, 0x70bd26, 0x25dfdbfb, {0x2}, [{{0x8, 0x1, r2}, {0x130, 0x2, [{0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x3}}, {0x8, 0x6, r3}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xfffffffffffff33a}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x100000000}}, {0x8, 0x7}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7fffffff}}}]}}, {{0x8, 0x1, r4}, {0x1dc, 0x2, [{0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x3}}, {0x8, 0x6, r5}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r6}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r7}}}, {0x3c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0xc, 0x4, [{0x8001, 0x8, 0x80000000, 0x2}]}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r8}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xee9}}}, {0x3c, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'random\x00'}}}]}}]}, 0x330}, 0x1, 0x0, 0x0, 0x4000000}, 0x81) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000078eff8)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000653fff)) r9 = creat(&(0x7f0000015ff4)='./file0/bus\x00', 0x0) lseek(r9, 0x0, 0x1) socket$inet_sctp(0x2, 0x1, 0x84) [ 95.447814] mmap: syz-executor4 (7340) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. 2018/05/03 23:53:41 executing program 0: r0 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) sendto$inet6(r1, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa}, 0x1c) socketpair(0x1b, 0x4, 0x401, &(0x7f0000000000)={0xffffffffffffffff}) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x80002, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r2, 0x40042408, r3) 2018/05/03 23:53:41 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000280)='/dev/snd/seq\x00', 0x0, 0x0) prctl$seccomp(0x16, 0x1, &(0x7f0000000300)={0x0, &(0x7f00000002c0)}) close(r0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x0, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)) close(r0) 2018/05/03 23:53:41 executing program 7: unshare(0x800) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/pmtu_disc\x00', 0x2, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0106401, &(0x7f0000000080)={0x34, &(0x7f0000000040)=""/52}) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000280)=0x100000001, 0xffffff89) pipe2(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00000005c0)={0xfffffffffffffffd}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00000000c0)=@assoc_value={0x0, 0x2}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000140)={r3, 0x64f8, 0x0, 0x7, 0x4}, &(0x7f0000000180)=0x18) 2018/05/03 23:53:41 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f00000003c0)='/dev/dmmidi#\x00', 0xfff, 0x0) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000000400)={@loopback=0x7f000001, @multicast2=0xe0000002, 0x1, 0x5, [@rand_addr=0xffffffff, @multicast1=0xe0000001, @empty, @loopback=0x7f000001, @broadcast=0xffffffff]}, 0x24) getsockopt(r0, 0x1, 0x4, &(0x7f0000000080)=""/252, &(0x7f0000000180)=0xfc) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f00000001c0)={0x0, @in={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}}, &(0x7f0000000280)=0x84) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000002c0)={r2, @in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x1b}}}, 0x80000001, 0x4, 0x7, 0x8, 0x4}, &(0x7f0000000380)=0x98) getsockopt$IP_VS_SO_GET_INFO(r0, 0x0, 0x481, &(0x7f0000000000), &(0x7f0000000040)=0xc) 2018/05/03 23:53:41 executing program 2: socketpair$ax25(0x3, 0x3, 0xf0, &(0x7f00000000c0)) syz_emit_ethernet(0x36, &(0x7f0000001240)=ANY=[@ANYBLOB="0180c2000000aaaaaaaaaabb0800450000280000008000119078ac141400ac1414aa0d009078000b0000000000000000000000000000"], &(0x7f0000001300)={0x0, 0x400000000000}) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x200, 0x0) time(&(0x7f0000000180)) socket$l2tp(0x18, 0x1, 0x1) openat$cgroup_int(r0, &(0x7f00000001c0)='cgroup.max.descendants\x00', 0x2, 0x0) personality(0x4000009) mq_timedsend(r0, &(0x7f0000000040)="5cadd5c5aa3905c2066fe202ce27a2db321e1aec6cb658acf64f0049c1ab19cb8b0c2451f37be7e9a0cc90d2a4af747e7de2017f52903264f3847755c380", 0x3e, 0x5, &(0x7f0000000080)) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000140)={&(0x7f0000000100)='./file0\x00', 0x0, 0x18}, 0x10) 2018/05/03 23:53:41 executing program 6: r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, @remote}, &(0x7f00000000c0)=0x10, 0x800) ioctl$sock_ifreq(r0, 0x8923, &(0x7f0000000140)={'bond_slave_1\x00', @ifru_mtu=0x80}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000040)='yeah\x00', 0x5) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x600080, 0x0) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r2, 0x111, 0x1, 0x100, 0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f0000000100)=0xffffffffffffffff, 0x4) sendto$inet(r1, &(0x7f00005c9000), 0x0, 0x900000020000000, &(0x7f0000000000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x800000000000852b, 0xffff}, 0x14) sendto$inet(r1, &(0x7f0000000300)='U', 0x1, 0x0, 0x0, 0x0) 2018/05/03 23:53:41 executing program 5: r0 = socket$pptp(0x18, 0x1, 0x2) bind$pptp(r0, &(0x7f0000000040)={0x18, 0x2, {0x0, @loopback=0x7f000001}}, 0x1e) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000140)=@req={0x28, &(0x7f0000000100)={'sit0\x00', @ifru_ivalue=0x4}}) connect$pptp(r0, &(0x7f0000000180)={0x18, 0x2, {0x0, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1e) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x80, 0x0) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f00000000c0)=0x3f) connect$pptp(r0, &(0x7f0000000200)={0x18, 0x2, {0x2, @local={0xac, 0x14, 0x14, 0xaa}}}, 0xffffffffffffffc3) 2018/05/03 23:53:41 executing program 4: mmap(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x0, 0x84132, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xe, 0xffff, 0x9, 0x2, 0x10, 0xffffffffffffffff, 0x401}, 0x2c) r1 = accept4$netrom(0xffffffffffffff9c, &(0x7f0000000040)=@full, &(0x7f00000000c0)=0x48, 0x800) dup3(r0, r1, 0x80000) munmap(&(0x7f000053c000/0x1000)=nil, 0x1000) mprotect(&(0x7f000053b000/0x4000)=nil, 0x4000, 0x0) [ 96.262460] audit: type=1326 audit(1525391621.260:3): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=7357 comm="syz-executor1" exe="/root/syz-executor1" sig=9 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0x0 2018/05/03 23:53:41 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001540)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(camellia-generic)\x00'}, 0x58) close(r0) 2018/05/03 23:53:41 executing program 7: chdir(&(0x7f0000cd2ff8)='./file0\x00') symlink(&(0x7f0000000600)='./file0/file0\x00', &(0x7f0000000640)='./file0\x00') readlink(&(0x7f0000000080)='./file0\x00', &(0x7f00000001c0)=""/161, 0xa1) readlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/13, 0xd) io_setup(0x7fffffff, &(0x7f0000000280)) pipe(&(0x7f00000000c0)={0xffffffffffffffff}) accept$unix(r0, &(0x7f0000000100), &(0x7f0000000180)=0x6e) 2018/05/03 23:53:41 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000939000)=0x19) socket(0x1f, 0x5, 0x80000001) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000200)=0x0) ptrace$setregset(0x4205, r3, 0x3, &(0x7f0000000100)={&(0x7f0000000040)="8f22e3f8af63f3dfa1bc2f7ad4993d494189dd61a75c996d54e93de0f45d8194632f77ba332678b49e464b69244000cfd38021f3dac2e159ba52f90fa3f4dea8e8824129a49774b90f9f3a5aee0c6ea58eb6d39d3c072a02e74a6b7573324e74571f38d9", 0x64}) r4 = openat$zero(0xffffffffffffff9c, &(0x7f0000000140)='/dev/zero\x00', 0x0, 0x0) connect$pppoe(r4, &(0x7f0000000180)={0x18, 0x0, {0x0, @random="26a60eebf1d6", 'ip_vti0\x00'}}, 0x1e) ioctl$TCSETAF(r0, 0x5408, &(0x7f00000000c0)) 2018/05/03 23:53:41 executing program 3: r0 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) r1 = add_key$keyring(&(0x7f0000000400)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r1) keyctl$get_keyring_id(0x0, r0, 0x78f3800000000003) r3 = add_key$user(&(0x7f00000001c0)='user\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, &(0x7f0000000140)="01cc577f328fdb0ad45ca3ddb202168aa8", 0x11, r2) r4 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x182, r0) keyctl$dh_compute(0x17, &(0x7f0000000100)={r3, r4, r3}, &(0x7f0000000380)=""/5, 0x5, &(0x7f00000003c0)={&(0x7f0000a3dffa)={'poly1305\x00'}}) 2018/05/03 23:53:41 executing program 5: r0 = socket$pptp(0x18, 0x1, 0x2) bind$pptp(r0, &(0x7f0000000040)={0x18, 0x2, {0x0, @loopback=0x7f000001}}, 0x1e) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000140)=@req={0x28, &(0x7f0000000100)={'sit0\x00', @ifru_ivalue=0x4}}) connect$pptp(r0, &(0x7f0000000180)={0x18, 0x2, {0x0, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1e) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x80, 0x0) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f00000000c0)=0x3f) connect$pptp(r0, &(0x7f0000000200)={0x18, 0x2, {0x2, @local={0xac, 0x14, 0x14, 0xaa}}}, 0xffffffffffffffc3) 2018/05/03 23:53:41 executing program 2: r0 = getpgid(0x0) r1 = syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x2b9f, 0x101) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000100)={0x1, 0x0, 0x0, 0xffff}) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40206435, &(0x7f00000001c0)={0x9, r2, 0x0, 0x4}) r3 = syz_open_procfs(r0, &(0x7f0000000180)="00fcdf7f00200000000003ff9f3f000100014700008a19f5d46f79ae9d8670539dc75596f524d81ad9e301b37f37a87223") openat(r3, &(0x7f0000000140)='./file0\x00', 0xc0, 0x0) r4 = fcntl$getown(r3, 0x9) r5 = syz_open_procfs(r4, &(0x7f0000000000)='net/ip6_mr_vif\x00') fanotify_mark(r5, 0x4, 0x0, r3, &(0x7f0000000080)='./file0\x00') ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000000040)) 2018/05/03 23:53:41 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) alarm(0x3) mlockall(0x0) sendmsg$nl_netfilter(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00008b7ff0)={&(0x7f0000000240)=ANY=[@ANYBLOB="caf7365fc231f383000000000000000000000000"], 0x14}, 0x1}, 0x0) 2018/05/03 23:53:41 executing program 4: r0 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x80800) mmap(&(0x7f0000d3a000/0x2000)=nil, 0x2000, 0xf, 0x31, r0, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000527ff8), 0x2, 0x0) mlock(&(0x7f0000800000/0x4000)=nil, 0x4000) munmap(&(0x7f00002cd000/0x3000)=nil, 0x3000) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f0000000040), &(0x7f0000000080)=0x30) mbind(&(0x7f0000126000/0x3000)=nil, 0x3321a8df32ee8487, 0x0, &(0x7f000016e000), 0x5, 0x0) 2018/05/03 23:53:41 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='ip6_vti0\x00', 0x25d) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0x111080, 0x0) r2 = syz_genetlink_get_family_id$fou(&(0x7f00000001c0)='fou\x00') r3 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r1, &(0x7f0000000300)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000100)={0x38, r3, 0x100, 0x70bd25, 0x25dfdbfc, {0xe}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1}, @IPVS_CMD_ATTR_SERVICE={0x1c, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x68}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}]}]}, 0x38}, 0x1, 0x0, 0x0, 0x8080}, 0x4000000) sendmsg$FOU_CMD_ADD(r1, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x10400000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x14, r2, 0x228, 0x70bd26, 0x25dfdbfe, {0x1}}, 0x14}, 0x1, 0x0, 0x0, 0x10}, 0x10) [ 97.158370] audit: type=1326 audit(1525391622.157:4): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=7357 comm="syz-executor1" exe="/root/syz-executor1" sig=9 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0x0 2018/05/03 23:53:42 executing program 7: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cpuset.effective_cpus\x00', 0x0, 0x0) r1 = dup(r0) creat(&(0x7f0000000100)='./file0\x00', 0x0) signalfd4(r1, &(0x7f0000000080)={0x149}, 0x8, 0x80800) perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) llistxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f00000002c0)=""/110, 0x6e) 2018/05/03 23:53:42 executing program 6: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x2000000a01, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) rt_sigtimedwait(&(0x7f0000000240), 0x0, &(0x7f00000001c0)={r1, r2+30000000}, 0x100000097) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000140)={0x4, &(0x7f0000000100)=[{}, {}, {0x0}, {}]}) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f0000000040)=""/122) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f0000000180)={r3, 0x1}) write$sndseq(r0, &(0x7f0000f07000)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @addr={0x5, 0x5f0}}, {0x0, 0x0, 0x0, 0x0, @tick=0x5, {}, {}, @result}], 0x60) 2018/05/03 23:53:42 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) r2 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x4, 0x40) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r2, 0x80045301, &(0x7f0000000080)) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000000040)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x1, 0x3, [@rand_addr, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @loopback=0x7f000001]}, 0x1c) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) 2018/05/03 23:53:42 executing program 0: socket$rds(0x15, 0x5, 0x0) r0 = socket$inet(0x15, 0x5, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendmsg(r0, &(0x7f0000000200)={0x0, 0x214, &(0x7f0000000080)}, 0x0) sendto$inet(r0, &(0x7f0000000380)='M', 0x1, 0x0, &(0x7f0000000080)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) accept4(0xffffffffffffffff, &(0x7f00000002c0)=@generic, &(0x7f0000000340)=0x80, 0x800) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f0000000100)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) setsockopt$packet_tx_ring(0xffffffffffffffff, 0x107, 0xd, &(0x7f00000000c0)=@req={0x0, 0x0, 0x0, 0x10000}, 0x10) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f000039c000), 0x4) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000100)='sit0\x00', 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x0, 0xffff}, 0x14) 2018/05/03 23:53:42 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x40001, 0x0) accept$alg(r1, 0x0, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00002b9fd4)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x1, [@loopback=0x7f000001]}, 0x14) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000231000)={@multicast2=0xe0000002, @loopback=0x7f000001, @loopback=0x7f000001}, 0xc) sendmsg$rds(r1, &(0x7f0000000100)={&(0x7f0000000040)={0x2, 0x4e22}, 0x10, &(0x7f00000000c0)=[{&(0x7f0000000080)=""/54, 0x36}], 0x1, 0x0, 0x0, 0x20000040}, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000c26000)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x14, 0xbb}, @broadcast=0xffffffff}, 0xc) 2018/05/03 23:53:42 executing program 4: r0 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$bt_hci(r0, 0x65, 0x4, &(0x7f0000000180)=""/244, &(0x7f0000000040)=0xf4) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x200, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x100000000) 2018/05/03 23:53:42 executing program 5: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000005fd8)={'vcan0\x00'}) connect$can_bcm(r0, &(0x7f0000001ff0)={0x1d}, 0x10) recvmmsg(r0, &(0x7f0000000880)=[{{0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000600)=""/227, 0xe3}], 0x1, &(0x7f0000000780)=""/214, 0xd6}}], 0x1, 0x0, 0x0) sendmsg$can_raw(r0, &(0x7f0000001fc8)={&(0x7f0000010000)={0x1d}, 0x10, &(0x7f0000017ff0)={&(0x7f0000007000)=@canfd={{0x1}, 0x0, 0x0, 0x0, 0x0, "0327e19a2b0100000000000000f9030008990039966a7d5cb2bd00000000000000000007496e6866856b76b5010000000000000000060000000118fa1efd9b0b"}, 0x48}, 0x1}, 0x0) sendmsg$can_raw(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x1d}, 0x10, &(0x7f00000000c0)={&(0x7f0000000040)=@canfd={{0x3}, 0x0, 0x0, 0x0, 0x0, "cf51a6005a56ad530eb92438df5303a0944cf42dcf596802b552caf50d02c79bcfafc4a34eadec45856b76b5b4aab5ebef270204603f9441e930762a15c9ed94"}, 0x48}, 0x1}, 0x0) 2018/05/03 23:53:42 executing program 1: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) pipe(&(0x7f0000000180)={0xffffffffffffffff}) ioctl$BLKSECTGET(r1, 0x1267, &(0x7f00000001c0)) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000000)={'vhan0\x00', 0x400}) r2 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) getresuid(&(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000100)) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000300)={0x1, &(0x7f0000000140)=[{0x8000045}]}) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) 2018/05/03 23:53:42 executing program 3: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000180)={0x0, 0x0}) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x200000, 0x0) ioctl$SG_SET_DEBUG(r2, 0x227e, &(0x7f0000000100)=0x1) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4205, r1) mknod(&(0x7f0000000000)='./file0\x00', 0x4, 0x0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) ptrace$setsig(0x4203, r1, 0x0, &(0x7f0000000040)) 2018/05/03 23:53:42 executing program 7: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000000)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000000080)={{0x7fffffff, 0x0, 0xffffffffffff18f6, 0x8, "97e6f63a6d38eb46ad0324b5ca766340c6fa986c7698b66e8ea90c0d3f35b7cb84b723aae55618482d375722", 0x3ff}, 0x0, 0x0, 0x11, r1, 0x2, 0x4, "bf7254eea143080313b34ec75848ecb26495261f55ce63ef694a6f22f358ec4049c6e6bf1df7f29c57d81b8fbb74dd67a138a80aee94a9a3078da3b97427cab2", &(0x7f0000000040)="757365722b92766d6e6574303a00", 0xe, [], [0x0, 0x8, 0x3, 0x9]}) setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f00000001c0)=0x1, 0x4) 2018/05/03 23:53:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000000)="480000001400190009004bea450d8c560a84660080ffe00600100000000000a2bc5603ca00004000000000000000000001000d0000000b09ff0005ff00c7e5ed0700000000000000", 0x48}], 0x1) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000100)={0xffffffffffffffff}) connect$inet6(r1, &(0x7f0000000140)={0xa, 0x4e21, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x74}, 0x1c) r2 = socket(0x100000001e, 0x5, 0x5) setsockopt(r2, 0x10f, 0x81, &(0x7f0000001080)="c0bf22a1", 0x4) r3 = dup3(r2, r2, 0x80000) ioctl$UFFDIO_UNREGISTER(r3, 0x8010aa01, &(0x7f00000000c0)={&(0x7f00009b7000/0x4000)=nil, 0x4000}) socket$can_raw(0x1d, 0x3, 0x1) listen$netrom(r2, 0x6) 2018/05/03 23:53:42 executing program 6: r0 = memfd_create(&(0x7f0000000080)='trusted\beth0\x00', 0x10000005) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f00000000c0)) 2018/05/03 23:53:42 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x490001) ioctl$BLKRRPART(r0, 0x125f, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/udp\x00') ioctl$TUNGETSNDBUF(r2, 0x800454d3, &(0x7f0000000040)) ioctl$sock_inet6_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f0000000140)) accept4$ax25(r2, &(0x7f0000000080), &(0x7f00000000c0)=0x10, 0xc2d11486cc4707d2) ioctl$VHOST_SET_VRING_CALL(r2, 0x4008af21, &(0x7f00000001c0)={0x3, r2}) ioctl$sock_inet_SIOCSIFNETMASK(r2, 0x891c, &(0x7f0000000100)={'team_slave_1\x00', {0x2, 0x4e21, @rand_addr=0x80000000}}) sendfile(r1, r2, &(0x7f00000002c0), 0xacc) fsync(r1) 2018/05/03 23:53:43 executing program 1: setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000000000)={@dev={0xac, 0x14, 0x14}, @remote={0xac, 0x14, 0x14, 0xbb}, @rand_addr}, 0xc) r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x0, 0x0) dup(0xffffffffffffffff) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000080), &(0x7f0000000140)=0x4) openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x2a101, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000100)=0x7) 2018/05/03 23:53:43 executing program 3: unshare(0x20000000) socketpair$inet(0x2, 0x0, 0x7, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) shutdown(r0, 0x1) 2018/05/03 23:53:43 executing program 6: unshare(0x8000400) r0 = socket$netlink(0x10, 0x3, 0x100000010000010) mmap(&(0x7f0000000000/0x57000)=nil, 0x57000, 0x40000000000003, 0x400000000000432, r0, 0x3) getsockopt$netlink(r0, 0x10e, 0x3, &(0x7f0000000140)=""/8, &(0x7f0000706ffc)=0x8) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='memory.stat\x00', 0x0, 0x0) ioctl$EVIOCGID(r1, 0x80084502, &(0x7f0000000180)=""/245) socket$bt_bnep(0x1f, 0x3, 0x4) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x424301, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r1, &(0x7f00000003c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0xa}, 0xc, &(0x7f0000000380)={&(0x7f0000000280)={0xc8, r3, 0x20, 0x70bd26, 0x25dfdbfb, {0x2}, [@IPVS_CMD_ATTR_SERVICE={0x38, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x2, 0x4}}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x10}}]}, @IPVS_CMD_ATTR_DAEMON={0x2c, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @broadcast=0xffffffff}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}]}, @IPVS_CMD_ATTR_DEST={0x40, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e20}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@loopback={0x0, 0x1}}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x1000}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e24}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1}]}, 0xc8}, 0x1, 0x0, 0x0, 0x8040}, 0x20000090) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000000040)=0x5, 0x4) r4 = getpgrp(0xffffffffffffffff) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r1, 0xc1105517, &(0x7f0000000440)={{0x7, 0x7, 0x0, 0x101, "77f34ecaa59f9978d48069dd3cabdc6af3eb0c5595a3f14e213fe5e1946c0ea419cf9b2c655c0eb607daad38", 0x200}, 0x0, 0x0, 0x200, r4, 0x4, 0x2, "3e6e13e396766502d0f6fdd536b4ff95f6fbf79582a1442f4cc077f8f765bccacfc1802bafac05a79fee6ef66f44a9c70ee69852706dc8766d1f4c8b826ac683", &(0x7f0000000400)='memory.stat\x00', 0xc, [], [0x8, 0x2, 0x101]}) 2018/05/03 23:53:43 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000006ffc)=0x6, 0x4) sendto$inet6(r0, &(0x7f0000003fd9), 0x0, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x100000001, @local={0xfe, 0x80, [], 0xaa}, 0x101}, 0x1c) r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000080)={0x0, 0x64, "164ace01f257517b795791a23f2d53f344889a0254dcff107b2420fc6f88014638b4e33f3e24cbc47f31c53ff293e1559e8198b6220afb32c91300d56495ab64c2aa854fb3536cd7f05a39475fe6ff126c42da2a9cfd112fc2b3f829f7af2a4e4bce063c"}, &(0x7f0000000100)=0x6c) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000140)={r2, @in={{0x2, 0x4e22, @rand_addr=0x8}}, 0x3, 0xff, 0x1, 0xe0000000000, 0x8}, &(0x7f0000000200)=0x98) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000000240)=@req={0x4, 0x5, 0x71, 0x360}, 0x10) 2018/05/03 23:53:43 executing program 4: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000ffd8)={'vcan0\x00', 0x0}) r2 = socket$can_raw(0x1d, 0x3, 0x1) bind$can_raw(r2, &(0x7f0000010ff0)={0x1d}, 0x10) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000007ff0)={0x1d, r1}, 0x10, &(0x7f0000002ff0)={&(0x7f00000000c0)=ANY=[@ANYBLOB="01000000030000000000000000000000", @ANYRES64=0x0, @ANYRES64=0x2710, @ANYRES64=0x0, @ANYRES64=0x7530, @ANYBLOB="0d40e9ff00000000008e15ad97cd449a55bc7eecfc04aba1"], 0x48}, 0x1}, 0x0) clock_gettime(0x0, &(0x7f0000002880)={0x0, 0x0}) recvmmsg(r2, &(0x7f0000002740)=[{{0x0, 0x0, &(0x7f00000015c0), 0x0, &(0x7f0000001640)=""/250, 0xfa}}, {{&(0x7f0000002240), 0x80, &(0x7f0000002600), 0x0, &(0x7f0000002680)=""/159, 0x9f}}], 0x2, 0x0, &(0x7f00000028c0)={0x0, r3+10000000}) r4 = openat$zero(0xffffffffffffff9c, &(0x7f0000000080)='/dev/zero\x00', 0x40100, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r4) r5 = socket$inet(0x2, 0x3, 0x5) setsockopt$EBT_SO_SET_ENTRIES(r5, 0x0, 0x80, &(0x7f0000000480)=@broute={'broute\x00', 0x20, 0x3, 0x350, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200000c0], 0x0, &(0x7f0000000040), &(0x7f0000000500)=ANY=[@ANYBLOB="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"]}, 0x3d7) 2018/05/03 23:53:43 executing program 2: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) flock(r0, 0xf) unshare(0x80003fc) open_by_handle_at(r0, &(0x7f0000000000)={0xc0, 0x6, "6af5e97f8486c26c6b9c46ae071ac034cd17d742c215722cc35d079a230514ae956d61058d8c6667b07868871e30dbadb14ba3ca73ac40aa36ce44c6c810dffbb54b03358319c3cffc47ecf59fdfaa733f42b3341787c9ffe8efcec291c3d797f4fc4a8d383d4a592026d1af15cbec2d7bc37ebcf6d4df790ea73fecd872130b9cb50b2d864acf3be1246363dd577633d3d65b86a92600755b42e90a49273c37e93968be31fe22b3f8caa8c4cf86a32c4e8012c71def4e59"}, 0x101001) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3000002, 0x20010, r0, 0x0) getsockopt(r0, 0x400000000000003a, 0x1, &(0x7f0000261f44)=""/188, &(0x7f0000000ffc)=0xbc) 2018/05/03 23:53:43 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x80, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f0000000140)={@nfc={0x27, 0x0, 0x1, 0x1}, {&(0x7f0000000080)=""/115, 0x73}, &(0x7f0000000100), 0x26}, 0xa0) r1 = socket(0x10, 0x802, 0x80000000) write(r1, &(0x7f0000000000)="24000000200025f0006b0004200bfc0002ed00080110b5000010ff9e1f03ece4959b30b7", 0x24) 2018/05/03 23:53:43 executing program 5: arch_prctl(0x1001, &(0x7f0000000600)="2841b3dfa7a92ee9fc9f9076d04598998f045ecf069399efd90adc47d1711bac32b6dfde2757d51ffde833e9cc3e92e118e36bcbd962703941ae80869564eb7e345d750100d8a0bf75a926cd7ad239ff340bfce5345e85666847c80649d5ad2e6cc69776226f340ac38cea93ce64fc78d39631eb5fd0715fef78777dafdbce28bb9356c4ebc2267d0e4b5d4292af081a4751dc0fde585f8884ae070c85f2ce98137ada2a1b45c88776d425e8f9a7f29eae93a779e17e71b7b6822f098c7ebdfaf08dc067303c87db51fc8f3255b753f3bb6146b25340baeeaa41eac03f5b67c977d3b5f2e900b652c40889368e5898b3e1") r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0x100000000e, 0x401, 0x3}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f000026a000)={r0, &(0x7f0000886f44), &(0x7f0000000200)=""/203}, 0x18) 2018/05/03 23:53:43 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f00000000c0)={r1, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000000080)={r1, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0xff54) pipe(&(0x7f0000000040)={0xffffffffffffffff}) ioctl$SG_GET_ACCESS_COUNT(r2, 0x2289, &(0x7f0000000100)) [ 98.809814] device bridge0 entered promiscuous mode [ 98.857287] device bridge0 left promiscuous mode 2018/05/03 23:53:43 executing program 2: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000556ff0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000de3000)={{0x4000001ff, 0x2010000080000a}}) syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x2) [ 98.894070] device bridge0 entered promiscuous mode 2018/05/03 23:53:43 executing program 5: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x2000010f344, 0x0) fallocate(r0, 0x1, 0x0, 0x40800008) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000001080)=0x1008) fallocate(r0, 0x0, 0x8, 0xffff) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000010c0)={r1, 0x20, 0x4, 0x6}, &(0x7f0000001100)=0x10) 2018/05/03 23:53:43 executing program 0: r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00000001c0)=0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000200)=r1) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000080)={{{@in=@loopback, @in=@dev}}, {{@in6}, 0x0, @in=@loopback}}, &(0x7f0000000180)=0xe8) r2 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x30}, 0x1c) connect$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x1000}, 0x1c) [ 98.919733] device bridge0 left promiscuous mode 2018/05/03 23:53:43 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00008f6ff9)='mounts\x00') r1 = epoll_create(0x3) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000000)) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r0, 0x800443d2, &(0x7f0000000040)={0x5, &(0x7f00000000c0)=[{}, {}, {}, {}, {}]}) mount(&(0x7f0000833000)='./file0\x00', &(0x7f0000972000)='.', &(0x7f0000e63000)='ramfs\x00', 0x0, &(0x7f0000caa000)) epoll_pwait(r1, &(0x7f0000000080)=[{}], 0x1, 0x0, &(0x7f0000000180), 0x8) epoll_wait(r1, &(0x7f00000001c0)=[{}], 0x1, 0x0) 2018/05/03 23:53:43 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000039000)=0x8, 0x4) syz_emit_ethernet(0x6e, &(0x7f000010ef70)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x1, 0xf5ffffff, 0x0, 0x0, [], {0x0, 0x6, "d5cae2", 0x0, 0x3a, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, [], "f601929f106531aa"}}}}}}}, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x10001, 0x200f00) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r1, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x110}, 0xc, &(0x7f0000000200)={&(0x7f00000000c0)={0x110, r2, 0x30, 0x70bd27, 0x25dfdbff, {0xb}, [@IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x1}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0xffffffffffffffaa}]}, @IPVS_CMD_ATTR_SERVICE={0x60, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x0, 0x31}}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x4, 0x1}}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x87}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x2d}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x4}]}, @IPVS_CMD_ATTR_DAEMON={0x14, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x7}]}, @IPVS_CMD_ATTR_SERVICE={0x68, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@multicast2=0xe0000002}, @IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'lblc\x00'}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x7f65}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e21}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x10, 0x9}}]}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}]}]}, 0x110}, 0x1, 0x0, 0x0, 0x8000}, 0x20000890) 2018/05/03 23:53:44 executing program 7: r0 = socket$inet6(0xa, 0x805, 0x0) bind$inet6(r0, &(0x7f00003bcfe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f0000000200)='-', 0x119, 0x4000000, &(0x7f0000000000)={0xa, 0x4e20, 0x3, @loopback={0x0, 0x1}}, 0x1c) 2018/05/03 23:53:44 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000c3bff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000040)=[{0x50, 0x0, 0x0, 0x4f42}, {0x80000006}]}, 0x10) listen(r1, 0x5) sendto(r0, &(0x7f000002af28), 0xfd09, 0x0, 0x0, 0x0) 2018/05/03 23:53:44 executing program 2: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f00000002c0)={0x0, 0x0}) ptrace$setopts(0x4209, r1, 0x1, 0xfffffffffffffffd) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x200, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r2, 0xc08c5335, &(0x7f0000000040)={0x9, 0x1, 0x7, 'queue0\x00', 0x9}) ptrace(0x4207, r1) waitid(0x0, 0x0, 0x0, 0x1000008, &(0x7f0000000880)) 2018/05/03 23:53:44 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000040)={&(0x7f0000125ff4)={0x10}, 0xc, &(0x7f0000cffff0)={&(0x7f0000000840)=ANY=[@ANYBLOB="f800000016000900000000000000000000000000000000000000000000ffffff00000000000000000000000000000000050000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="ff02000000000000000000000000000100000000330000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0xf8}, 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000100), &(0x7f0000000140)=0x8) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f00000000c0)=@flushsa={0x14, 0x1c, 0x301}, 0x14}, 0x1}, 0x0) [ 99.589619] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/05/03 23:53:44 executing program 0: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x200000, 0x0) unshare(0x40600) ioctl$BLKROSET(r0, 0x125d, &(0x7f00000000c0)=0x9) ioctl$BLKRESETZONE(r0, 0x40101283, &(0x7f0000000100)={0x4, 0x1}) openat$md(0xffffffffffffff9c, &(0x7f0000000140)='/dev/md0\x00', 0x14400, 0x0) fgetxattr(r0, &(0x7f0000000000)=@known='security.ima\x00', &(0x7f0000000080)=""/27, 0x1b) 2018/05/03 23:53:44 executing program 1: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000780)='/dev/vga_arbiter\x00', 0xe18ff977de8e7790, 0x0) ioctl$SG_SET_RESERVED_SIZE(r0, 0x2275, &(0x7f0000000380)) r1 = socket$inet(0x2, 0x6, 0x8) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000300)={0x80000000, 0xfffffffffffeffff, 0x20, 0xfffffffffffffff9, 0x3}, 0x14) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/uinput\x00', 0x100, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x41, &(0x7f00000003c0)=ANY=[@ANYBLOB="736563757269747900000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000000000000000000ec06e98f43a0b8d16bfbb08a6d53175be00b54ba41ee6ed6af05d115c1092b1ce64007ab1212a7d35da9a9c63a577848a007d75c0264f73487b1cb7520e02b7db6a060a96cd4dc504ea8a37cb72c9111fe9d636b83896b"], 0x48) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r2, 0xc058534b, &(0x7f0000000100)={0x9, 0xffffffff, 0x5, 0x9, 0x8}) setsockopt$EBT_SO_SET_ENTRIES(r2, 0x0, 0x80, &(0x7f0000000040)=@broute={"62726f7574650500", 0x20, 0x2, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000bc0], 0x0, &(0x7f0000000000), &(0x7f00000003c0)=ANY=[]}, 0x78) setsockopt$sock_int(r1, 0x1, 0x2d, &(0x7f00000002c0)=0x100000000, 0x4) connect$ax25(r2, &(0x7f0000000340)={0x3, {"946016df5caa8a"}, 0x2}, 0x10) r3 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f00000006c0)={0x9, 0x1, 'client1\x00', 0x2, "c74b20d5976a11f2", "e6ff4f1ab6309e8c9120fa8ecd683b9f04366bc8a59ba7a424d397cb6281620c", 0x7, 0x8000}) ioctl$PPPOEIOCDFWD(r2, 0xb101, 0x0) ioctl$PPPOEIOCSFWD(r3, 0x4008b100, &(0x7f00000001c0)={0x18, 0x0, {0x2, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'bond_slave_0\x00'}}) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f00000005c0)=""/146, &(0x7f0000000680)=0x92) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000480)={0x0, 0xfffffffffffffff9}, &(0x7f00000004c0)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000500)={r4, 0x74, "cf6f47cc067361813d18e579d3925f4c08fb590ce1761d34c4cc148a5bf3b1ed04a600b5475adc446d014d5fc4b810522d65b9ff5190b3d0fcef4a65a19978acbed6e4e7db4c02a5c87c77382654e193ef52affe6782cfe0ec743c5d11f7a160f103a263b3a3c895d55b93c65f0b12d76e1fc090"}, &(0x7f0000000580)=0x7c) setsockopt$inet6_MRT6_ADD_MFC(r3, 0x29, 0xcc, &(0x7f0000000200)={{0xa, 0x4e24, 0x349, @remote={0xfe, 0x80, [], 0xbb}, 0x7}, {0xa, 0x4e20, 0xb9f, @remote={0xfe, 0x80, [], 0xbb}, 0x2}, 0x95, [0x100000001, 0x1, 0x7, 0x1, 0x3, 0xcc5, 0x0, 0xdb]}, 0x5c) ioctl$sock_inet_SIOCGIFADDR(r2, 0x8915, &(0x7f0000000280)={'ip6tnl0\x00', {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}) 2018/05/03 23:53:44 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) readv(r0, &(0x7f00000001c0)=[{&(0x7f00000014c0)=""/4096, 0x1000}], 0x1) clock_gettime(0x0, &(0x7f0000000480)) nanosleep(&(0x7f0000000280), &(0x7f0000000240)) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000180)='/dev/urandom\x00', 0x200000, 0x0) getdents(r1, &(0x7f0000000340)=""/228, 0xe4) r2 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x8, 0x100) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r2, 0xc0505510, &(0x7f0000000100)={0x400, 0x2, 0x5, 0x2, &(0x7f0000000080)=[{}, {}]}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x0, 0x10, r0, 0x0) socket$inet_udp(0x2, 0x2, 0x0) mq_timedreceive(r2, &(0x7f00000002c0)=""/69, 0x45, 0xe, &(0x7f0000000440)={0x77359400}) ioctl$PERF_EVENT_IOC_QUERY_BPF(r2, 0xc008240a, &(0x7f0000000200)={0x6, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/05/03 23:53:44 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00008f6ff9)='mounts\x00') r1 = epoll_create(0x3) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000000)) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r0, 0x800443d2, &(0x7f0000000040)={0x5, &(0x7f00000000c0)=[{}, {}, {}, {}, {}]}) mount(&(0x7f0000833000)='./file0\x00', &(0x7f0000972000)='.', &(0x7f0000e63000)='ramfs\x00', 0x0, &(0x7f0000caa000)) epoll_pwait(r1, &(0x7f0000000080)=[{}], 0x1, 0x0, &(0x7f0000000180), 0x8) epoll_wait(r1, &(0x7f00000001c0)=[{}], 0x1, 0x0) 2018/05/03 23:53:44 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) fremovexattr(r0, &(0x7f0000000000)=@known='system.advise\x00') ppoll(&(0x7f0000000080)=[{r0}], 0x1, &(0x7f00000000c0)={0x0, 0x989680}, &(0x7f0000000100), 0x8) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x4200, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000140)={0x0, 0x7, 0x20, 0x1f, 0x6}, &(0x7f0000000180)=0x18) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00000001c0)={r2, 0x9, 0x3, [0x0, 0x100, 0x5]}, 0xe) 2018/05/03 23:53:44 executing program 4: r0 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x800000000000001) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vga_arbiter\x00', 0x80, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000140)={0x0, 0x6, 0xfff, 0x7, 0x2, 0x1, 0x400, 0x3, {0x0, @in={{0x2, 0x4e24, @rand_addr=0x400}}, 0x1, 0xa0f, 0x4, 0x2, 0x7}}, &(0x7f0000000200)=0xb0) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000240)={r2, 0x7f}, &(0x7f0000000280)=0x8) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000080)={0x3, 0x10000}) syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x5d, 0x101000) 2018/05/03 23:53:44 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f0000000000)="91", 0x1, 0xfffffffffffffffe, &(0x7f0000000080)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0xc, &(0x7f0000000040)=0x2, 0x4) 2018/05/03 23:53:44 executing program 7: unshare(0x60000000) r0 = socket$inet_tcp(0x2, 0x1, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') r1 = openat$uinput(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/uinput\x00', 0x80, 0x0) bind$alg(r1, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'crc32\x00'}, 0x58) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f0000000000)={'raw\x00'}, &(0x7f0000000080)=0x54) [ 99.721209] kernel msg: ebtables bug: please report to author: Wrong len argument [ 99.812661] IPVS: ftp: loaded support on port[0] = 21 2018/05/03 23:53:44 executing program 0: r0 = socket$inet6(0xa, 0x20000000008080f, 0x22c) bind$inet6(r0, &(0x7f000070ffe3)={0xa, 0x1000004e20}, 0x1c) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000080)={0x0, 0x4}, 0x10) sendto$inet6(r0, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000180)={0x0, @in={{0x2}}, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x98) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000000000)={0x0, @rand_addr, @multicast1}, &(0x7f0000000040)=0xc) r2 = getuid() setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000280)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4e22, 0x0, 0x4e24, 0x401, 0x2, 0x0, 0x80, 0x0, r1, r2}, {0x6, 0x4, 0x200, 0x3, 0xffffffffffff0000, 0x1f, 0x0, 0x1}, {0x80000001, 0x100, 0x7ff, 0x8}, 0x40, 0x6e6bb2, 0x1, 0x1, 0x2, 0x3}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4d6, 0x6f}, 0xa, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x0, 0x3, 0x3, 0xf1da, 0x62, 0x7fff, 0x8}}, 0xe8) sendto$inet6(0xffffffffffffffff, &(0x7f00000000c0), 0x0, 0x80, &(0x7f0000000240)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) 2018/05/03 23:53:44 executing program 5: r0 = socket$inet(0x2, 0x3, 0x4) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000000)={0x2, {{0x2, 0x0, @rand_addr=0xffffffffedddb9a5}}}, 0x88) close(r0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000100)={0x0, 0x0, 0x0}, &(0x7f0000000180)=0xc) getresgid(&(0x7f0000000200)=0x0, &(0x7f0000000240), &(0x7f0000000280)) lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r1, r2, r3) r4 = syz_open_dev$amidi(&(0x7f0000000140)='/dev/amidi#\x00', 0xfffffffffffffffe, 0x10000) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f00000001c0)={"484c0000000000001e56af99840a3d73000000ff03000000000700"}, &(0x7f00000000c0)=0x1e) ioctl$TIOCGPTPEER(r4, 0x5441, 0x1) 2018/05/03 23:53:44 executing program 3: syz_open_dev$evdev(&(0x7f0000057fee)='/dev/input/event#\x00', 0xafd, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x1, 0x0) ioctl$SG_SET_RESERVED_SIZE(r0, 0x2275, &(0x7f00000000c0)=0xffffffffffff8001) syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x0, 0x0) syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x2, 0x490000) syz_open_dev$audion(&(0x7f0000000100)='/dev/audio#\x00', 0x1, 0x2000) 2018/05/03 23:53:44 executing program 6: symlink(&(0x7f000000bffa)='./control\x00', &(0x7f000000affa)='./bus\x00') mknod(&(0x7f000000cff6)='./file0\x00', 0x48, 0x4) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000240)='/dev/audio\x00', 0x109000, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000000280)={0x40, 0x2, 0x100, 0x10001, 0x8, 0xff}, 0xc) r1 = inotify_init() ioctl$LOOP_SET_FD(r0, 0x4c00, r1) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuacct.usage_all\x00', 0x0, 0x0) faccessat(r2, &(0x7f0000000040)='./file0\x00', 0x1, 0x1000) inotify_add_watch(r1, &(0x7f0000af8000)='./bus\x00', 0x10) inotify_add_watch(r1, &(0x7f00000000c0)='./control\x00', 0x84) r3 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x5, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r3, 0xc06864a2, &(0x7f00000001c0)={&(0x7f0000000180)=[0x200], 0x1, 0x9, 0x692b, 0x4, 0x8b, 0x20, {0x101, 0xffc, 0x8, 0x5, 0x0, 0x5b0, 0x8, 0x282, 0x9d1, 0x7, 0x1000, 0x5, 0x10001, 0x3, "b9dcd01c981f1843b980819efe765934f82e65c358b13135602df730fd979242"}}) ioctl$SG_SET_TIMEOUT(r2, 0x2201, &(0x7f00000002c0)=0x1) bind$unix(r2, &(0x7f0000000100)=@abs={0x1, 0x0, 0x4e20}, 0x6e) 2018/05/03 23:53:44 executing program 4: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x200, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000040), &(0x7f00000000c0)=0x4) unshare(0x400) r1 = syz_open_dev$sg(&(0x7f0000b01000)='/dev/sg#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000080)={0x0, &(0x7f0000000040)}) ioctl(r1, 0x5382, &(0x7f0000001000)) 2018/05/03 23:53:45 executing program 0: r0 = epoll_create1(0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x80000, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000040)={0x9, 0xfffffffffffeffff, 0x0, 0x3, 0x3637, 0x2, 0x0, 0x81, 0x0}, &(0x7f0000000080)=0x20) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000340)={r2, 0xfffffffffffffffd, 0x9, 0x106, 0x8, 0x7, 0x9, 0xfffffffeffffffff, {r2, @in6={{0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x6a5}}, 0x5, 0x81, 0x0, 0xfffffffffffffffa, 0x6}}, &(0x7f0000000180)=0xb0) setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f0000000240)=0x625, 0x4) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00000004c0)=ANY=[@ANYRES32=r2, @ANYBLOB="cc0000200d47ef51259bd6b3927d3a76260751ffc95de841e77b13a8cd065ef386e58ee60daeeaba3510c5bd291a31975fdda707b104d8ae75d90a336eb0e6f4b89a0c5d102e87dfc8312eda7afa673c804c180ab784e099d713006d8bc18c9aff1dd7ef7f06ecfdbb96900394f7ad090ad2e303b2e07f951b1c806c0611b8aeb0b37350b241c9f44d7f9494605ea1a1382bdfe0b0087782fbac6fd91c42cd99969c905a8af89b8eabd6b41578717a22ae6a8c1d6d1d689858c3994ac088ca22a3fa674ff2899fa210cd3f754b06d31f5a2ac54f4f5910b9eac907b17c1fa99b40c90e7306b23f1d84257a239c82760bd50046974bebc4441dc0fb5bb6601181d202cd0f722298ab7e74202a58573be1b0693b814f9957f4c902b56c6d04e2490535b0dc8576ab10198adf7d4a81a77bbc1a5af0d7888151fd00c6e54fdfbfcf5b103e88581210fa58bdf361e76e87494a6c00006beb7c1b19dd3d193d1282627bee800afdc78c0ab33ff968975ac411285f9b42d57438b1814e0d2a19e6f344afe26fd0227f857be7bcadadb1fd9bf56502722227904400fc78edb8254411a5da456c0a6f99ceb00a261404b0cfd27825566e22d2289bdcda7fc89f2d8aa455701bec13f9c7ecb0dc36807feed83b8d03211817288b863e065189641efe409aecc2ab8b"], &(0x7f0000000100)=0x26) r3 = epoll_create1(0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00000000c0)={r2, 0x0, 0x8, 0x11870d8c}, 0x10) close(r0) r4 = syz_open_dev$sndmidi(&(0x7f0000000140)='/dev/snd/midiC#D#\x00', 0x9, 0x80000000040) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000c85000)) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000400)={r1, &(0x7f00000001c0)="ae6d4fba9d231edd9ddae720e6363455ea612a05a023e704d73f006a813a8032f0f115de9991240e868ea1c8a3db809d7206ff"}, 0x10) writev(r4, &(0x7f0000000440)=[{&(0x7f0000000480)="11e4751f86bee6f64d475034cf7995123cc07a372870891a22ab527eee53f75c07ed90347b00fba436e60ccda9324ac5b72e1de27f", 0x35}], 0x1000000000000073) socketpair(0x10, 0xa, 0x6, &(0x7f0000000200)) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000880)={'veth0_to_bridge\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f00000008c0)={'bridge_slave_0\x00', r5}) 2018/05/03 23:53:45 executing program 1: mkdir(&(0x7f00002b2000)='./file0\x00', 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000000100)=0x6b) utimes(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000040)={{0x0, 0x2710}}) r1 = open(&(0x7f0000f04ff8)='./file0\x00', 0x0, 0x0) fcntl$notify(r0, 0x402, 0x80000000) readlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)=""/15, 0xf) getdents64(r1, &(0x7f0000000080), 0x2e) restart_syscall() ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000140)=0x9) 2018/05/03 23:53:46 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000300)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)=@ipv4_newrule={0x20, 0x20, 0x1, 0x0, 0x0, {0x2}}, 0x20}, 0x1, 0x0, 0x0, 0x20000040}, 0x0) 2018/05/03 23:53:46 executing program 3: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/hwrng\x00', 0x82, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000100)=0x800, 0x4) r1 = socket$alg(0x26, 0x5, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40206417, &(0x7f00000000c0)={0x3f, 0xfffffffffffffc01, 0x68480, 0x4, 0x10, 0x80000000}) getsockopt$IP_VS_SO_GET_DAEMON(r1, 0x0, 0x487, &(0x7f0000000040), &(0x7f0000000080)=0x30) setsockopt$sock_int(r1, 0x1, 0x2e, &(0x7f0000000000), 0x0) fcntl$setstatus(r0, 0x4, 0x2000) 2018/05/03 23:53:46 executing program 4: r0 = socket$inet6(0xa, 0x80803, 0x87) syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x200) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@dev={0xac, 0x14, 0x14}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x7e}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0x2b}, 0x0, @in=@remote={0xac, 0x14, 0x14, 0xbb}}}, 0xe8) connect$inet6(r0, &(0x7f00000000c0)={0xa}, 0x1c) 2018/05/03 23:53:46 executing program 6: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='fdinfo/3\x00') read(r0, &(0x7f0000000000), 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="27000000877a7caf53ee2f782ccbbfd5d86b8f15c09ccc4ad355b16e64a6b4e063040000000ae5a0c2043d"], &(0x7f0000000040)=0x2f) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00000000c0)={r1, 0x8, 0x10, 0x9, 0x1}, &(0x7f0000000100)=0x18) 2018/05/03 23:53:46 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000080)="6e65742f69665f696e65743600476d418a3c8cd2f843b29f9e02d7129a512c92918990953f3f35ec12a650d05b36981a93b6409a65f9526d7f44467d6e18e83b5297cd3cd763e2745b0589beb23731496ee6ed12703b5a4c6560cbb8c5a28a3c252a96c5961c4dec5a97139f09f001608060") r1 = syz_open_procfs(0x0, &(0x7f0000000180)='oom_adj\x00') get_thread_area(&(0x7f0000000000)={0x40, 0x0, 0xffffffff, 0x7fff, 0x7, 0xcda, 0x1000, 0x80, 0x9e7d, 0x1}) sendfile(r1, r0, &(0x7f0000000040), 0x101) 2018/05/03 23:53:46 executing program 7: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000001100)="0000000022f93c70740fc0f981b0b7b4353566adf786395f5fff15ec69d6e56d388ff778b9c7b3c92e24e967d825cfe49c51984bbe70e8d8061a442d9afdfa340146d8") r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000013000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(des3_ede)\x00'}, 0x58) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x5, 0x80000000032, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000dc7000)="de77285fc7404f97cc255123fd399f79052635d9331e3cc2", 0x18) exit(0x0) socket$alg(0x26, 0x5, 0x0) getdents64(r1, &(0x7f0000000040)=""/209, 0x33) 2018/05/03 23:53:46 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000080)={0x0, 0x4bf}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000180)={r1, 0x3}, 0x8) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) listen(r0, 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)) syz_emit_ethernet(0x7, &(0x7f0000000b80)=ANY=[@ANYPTR=&(0x7f0000000640)=ANY=[@ANYPTR64=&(0x7f0000000280)=ANY=[@ANYRES16=r1, @ANYRES16=r1, @ANYRES64=r0], @ANYPTR64=&(0x7f0000000400)=ANY=[@ANYBLOB="eec2fbf6", @ANYPTR, @ANYPTR, @ANYPTR64, @ANYPTR64], @ANYPTR64=&(0x7f0000000440)=ANY=[@ANYPTR], @ANYBLOB="5b60b30998e480e4c0e07984c90161687eb8688a92de736fdd02572a050bf1e9a500bbeea558dddd2a29090c81af955b8089e2a30825bb235a6f5a08a22bc0abf048d4576e9f454430b6d5e0e81381309908a7cadcfd4c4a4d44c6f5c6cb4ed1ba31b3f8c55250d75246eb3bd43c68f31863fda49a2310465605b6997f2f8f85493c2157b2b0f0c15f", @ANYPTR=&(0x7f0000000480)=ANY=[@ANYRES16=r0, @ANYPTR64, @ANYRES16=r0, @ANYPTR64, @ANYRES16=r0, @ANYRES16, @ANYBLOB="4723dca37c6320c50b5a9ad86a6076b85f0eeb1356514db48b0a9c45f40297c66313ee6a80d9294d0c561197e45550630a0f6601cabe109b588e6479fa90457d32a44de7680f77ec8f7e", @ANYRES16=r0], @ANYPTR=&(0x7f0000000500)=ANY=[@ANYRES64=r0], @ANYRES16=r1, @ANYPTR=&(0x7f0000000540)=ANY=[@ANYBLOB="ef4b34d61c8070d9d45a0584397020a1c5c46d9e6bf22b3a8106234308e6042c5ba9102e82d32d1c1eb0c48ab4124738effa4ffc3aafd5cd327120f728ffc3eda8a76329ecc4dffa18503408ddf0a5fcfb96046161208c4f612ed6b041db35f6ae18505e0113f11539b817d3c4fb7785e3e3078532762df8cf97abac83d62ee2c3773852ec4b9e14d3986948f4860453cfb25238b193707c722f0e1d9841a80dce45d52916c0cd4a86cd6e1d042396705cdb3c6bdee04765cd1a20293fccf5c62d3bde5702f19fa5620f559a01fcaad36815d14429"], @ANYPTR], @ANYPTR=&(0x7f0000000940)=ANY=[@ANYPTR64=&(0x7f0000000740)=ANY=[@ANYRES32, @ANYRES16], @ANYPTR=&(0x7f0000000780)=ANY=[@ANYRES32, @ANYRES32=r0, @ANYRES64=r1], @ANYBLOB="e513b1dff5962b8d61e0e455956a2465e79beb45df94e7abd11967d2bf21b37d2b3c3232054adda1e4949921116546e6ed231a6777bfb136d17f7e955604f0e71b96fab751ac6fc11710bff98a79a4a5c7ffb40972e6ce7f06750fba23f6e4ec33bb15e2488c36ee197480008179015caea09d45e2044c30dbb29fb1a344b3af16a2e33d7583cf1891e21cdfb5e51d869fd2acde10535822d8a3", @ANYPTR=&(0x7f00000007c0)=ANY=[@ANYBLOB="a51a4178a76ff8842da00b73b532f49ca40ac0d7f7d7a0334810f7301a7141157510b127620b1b8e4cc334e053f450a20fd402be2eb899acb956f466a7bf0d2a2ae0787a1338f5ab18a8d4ca9081f30f896d84f519ed1be5a0acce90b115b3d2f5788b95c421e924897b8d62", @ANYPTR], @ANYBLOB="c2b62e43155b37e7fcb94fb50c238474d2ae42962c4972b56e5f5cd457e7169119a6b30b2e97eaf7f52c7d7662c850f65325e425885a09c535f978269b82228b687e63c7c998ff3f78d8be6b6bec5cc23d8359aa3f19f1d2033741d9f9e52f200ad79653226091f39eadf121223ec5c94c0b8f701d8553541fbb86b5d09f5cc04525b66a91a17fdd1b972f27edd518d59b0c5bb4dd86c943cfcc2c1e06da56d0cf070558a28749b8367dfb19b12d8aa0056ce1644738ce09f852d36611", @ANYRES16=r0, @ANYPTR64=&(0x7f0000000840)=ANY=[@ANYPTR64, @ANYRES16=r1, @ANYBLOB="d834a9950679eb2787315765d9cb948a8385637dcdc419280b8d14609d5bcee351a662c21e176596604af3bd450f38bfe3f9a71f8f4b630ea8b793a780b0f89214ec1829a19775a8e37557113b85457c395f62cbd5a0e13c8f59c84f6f5b06a8bffde7d543d26ecd8e5117608ee41ff0c8e2edd8118a01a5b49b76a9c2e43eba3568363c4873f9f256fadf24ce6e2990d1d3f8ae8263ee92eaeb0b3ad5f7628c77116b523cdce131c345258cbfbf5667092be9e4b4834f215357d2d2b4118aa6b7bbf3bafc7762da53b98f9d1521a8cb939c178aa57f4282"], @ANYRES64=r0, @ANYPTR, @ANYRES64=r0], @ANYRES16, @ANYBLOB="8f90a1be3936ff741a0ddb2a3e4a4fe5b1771481a9aaf51719c036fc49118748e991d6b6c2ff3c167d5e7806567317cd43495fd485c1f2fe42f7289fa4f6753411ac382e20d4528dc280f5b0229916ee06c9a85beaee5f807ad459095846f1577e9df47ac890d3a5483423c01ae7cf4f0f549dcb4c77e34553a7643fdb46e8d8d6e7a7029c19ffddf9b8496b6bcb5cc089b2", @ANYRES16=r1, @ANYPTR64=&(0x7f0000000b00)=ANY=[@ANYBLOB="796dd6acebca3e16030be39c4f95f32aed6b8b8854293ef69873847a4c1445a6a6f0198f37059f596a96a94f4aa3082b1205470b791cbb3a510a36221fb7ff7e0fc9da0caa2b198ccb4bdbac0dc84224711dc440fad99232675b81"], @ANYPTR], &(0x7f00000002c0)={0x0, 0x0, [0x0, 0x2b1]}) r2 = syz_open_dev$dspn(&(0x7f0000000300)='/dev/dsp#\x00', 0x10001, 0x0) openat$cgroup_type(r2, &(0x7f0000000340)='cgroup.type\x00', 0x2, 0x0) connect$inet6(r0, &(0x7f00000001c0)={0xa, 0x4e22, 0x5, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x3}, 0x1c) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000200)=0x0) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f0000000240)=r3) r4 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/cache_bypass\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r4, 0x2402, 0x7) 2018/05/03 23:53:46 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) mkdir(&(0x7f0000efa000)='./file0\x00', 0x0) rmdir(&(0x7f0000000000)='./file0\x00') r1 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0xffffffff, 0x2) lsetxattr(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)='/dev/vcs#\x00', 0xa, 0x1) ioctl$TUNGETSNDBUF(r1, 0x800454d3, &(0x7f00000000c0)) [ 101.294248] netlink: 4 bytes leftover after parsing attributes in process `syz-executor5'. [ 101.336128] TCP: request_sock_TCPv6: Possible SYN flooding on port 20000. Sending cookies. Check SNMP counters. 2018/05/03 23:53:46 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000200)='net/ipv6_route\x00') r1 = accept$unix(r0, &(0x7f0000000000)=@abs, &(0x7f00000000c0)=0x6e) fcntl$getown(r0, 0x9) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000340)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000380), &(0x7f00000003c0)=0xc) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000480)) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000500)=0x0) r3 = syz_open_procfs(r2, &(0x7f00000004c0)='attr/exec\x00') bind$nfc_llcp(r3, &(0x7f0000000240)={0x27, 0x1, 0x0, 0x6, 0x1, 0x5, "3a15fd0a81ba91927d6966459da78dfab6ae99e8ba3f15d74913032085a6eea0c1717370b60525f2eb9b9b457aabab458a5dc8c035668a81fb41510242172d", 0x20}, 0x60) getsockopt$netlink(r3, 0x10e, 0x5, &(0x7f0000000100)=""/57, &(0x7f0000000180)=0x39) sendfile(r3, r0, &(0x7f0000000140), 0x7) 2018/05/03 23:53:46 executing program 1: unshare(0x200002a0407ff) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x0, 0x0) sendto$llc(r0, &(0x7f0000000040), 0x0, 0x4000000, &(0x7f0000000080)={0x1a, 0x338, 0x3ff, 0x29c97d15, 0xb3, 0xfffffffffffffffd, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, r0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r1, 0x0, 0x60, &(0x7f0000000000), 0x3be) 2018/05/03 23:53:46 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0x1, &(0x7f0000000000)=0x3, 0x327) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f00000000c0)={{0x0, 0x3, 0x2, 0x3, 0x1000}, 0x7, 0xffffffffffffb99d, 0x5}) close(r0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/lblcr_expiration\x00', 0x2, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000080)) 2018/05/03 23:53:46 executing program 4: r0 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x101000) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f00000000c0)) r1 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x7}, 0x1c) bind$inet6(r1, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xa}}}}}}}, &(0x7f00000002c0)) 2018/05/03 23:53:46 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000080)=0x4000050e4, 0x4) stat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r1, r2) r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000340)='/dev/null\x00', 0x4000, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r3, 0x8905, &(0x7f0000000380)) ioctl$UFFDIO_COPY(0xffffffffffffffff, 0xc028aa03, &(0x7f0000000040)={&(0x7f0000fff000/0x1000)=nil, 0x1000}) migrate_pages(0x0, 0x7fff, &(0x7f000000aff8), &(0x7f0000000000)) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x2}, 0x1c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1a) r4 = syz_open_dev$adsp(&(0x7f00000000c0)='/dev/adsp#\x00', 0x4, 0x400) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000140)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r4, 0xc1105518, &(0x7f00000001c0)={{0x5, 0x6, 0x80, 0x80, "a1f035ad22eb7146ef4a73dd62c6ef498a48636084b391897e4cbf41bf2a9a926591f052e18b8ab44565979e"}, 0x0, 0x0, 0x1, r5, 0xd7, 0xc45, "520970984bcdd43cb077eae21b2d7ffa0e9fd1a4bcc335d83b43f755b6a6ea35eaa5621beade3982bbab97de39bcc66b78c99a8f9243473ca5aa0c274e7b6ca9", &(0x7f0000000180)='GPLselinuxusermd5sumposix_acl_accesssecuritymd5sumnodev&\x00', 0x39, [], [0x80, 0x0, 0x2, 0x5]}) accept4$netrom(r4, 0x0, &(0x7f0000000100), 0x800) setsockopt$inet_mreqsrc(r4, 0x0, 0x25, &(0x7f0000000300)={@loopback=0x7f000001, @rand_addr=0x3, @broadcast=0xffffffff}, 0xc) 2018/05/03 23:53:46 executing program 5: futex(&(0x7f0000000040), 0x400000085, 0x0, &(0x7f00008b5000)={0x0, 0x989680}, &(0x7f0000000000), 0xaffffffd) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x40000, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 2018/05/03 23:53:46 executing program 3: io_setup(0x3e, &(0x7f0000000100)) io_setup(0x10000, &(0x7f0000000040)) 2018/05/03 23:53:46 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4c}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="18000000000000000000000000000000711000000000000000000000000000009500000000000000"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x36, &(0x7f00001a7f05)=""/251}, 0x18) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0x0, 0x0}) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f0000000100)=r0, 0x4) sendmsg(r1, &(0x7f00000001c0)={&(0x7f0000000040)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast2=0xe0000002}}}, 0x80, &(0x7f0000000740), 0x0, &(0x7f0000000200)}, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuset.effective_mems\x00', 0x0, 0x0) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f0000000140)={0x3, 0x7, 0xb000}, 0x4) [ 101.567272] TCP: request_sock_TCPv6: Possible SYN flooding on port 20000. Sending cookies. Check SNMP counters. [ 101.578572] Dead loop on virtual device ip6_vti0, fix it urgently! 2018/05/03 23:53:46 executing program 1: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000380)={0x101, 0x4000000000, 0x0, 0x1, 0x3, 0x1, 0x100000000, 0xe9f2, 0x0}, &(0x7f00000003c0)=0x20) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000400)={r1, @in={{0x2, 0x4e23}}, 0xcea5, 0x7, 0xfffffffffffffffa, 0xe3c1, 0x80}, 0x98) r2 = msgget(0x2, 0x8) msgctl$IPC_INFO(r2, 0x3, &(0x7f0000000200)=""/15) r3 = socket$can_bcm(0x1d, 0x2, 0x2) r4 = open(&(0x7f0000000080)='./file0\x00', 0x2, 0x12) ioctl$PERF_EVENT_IOC_RESET(r4, 0x2403, 0x800) bind$nfc_llcp(r4, &(0x7f0000000240)={0x27, 0x0, 0x0, 0x7, 0x7fffffff, 0x1, "ee191a82156b367721d15c0845495bc917a68b208fe649ca8feff4a86303961f1d64caec28be82d72e6b5136bfaf6208fedebb0ed5082aefcf3d4dd8479279", 0x11}, 0x60) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r4, 0x84, 0x7b, &(0x7f00000000c0)={0x0, 0x1ff}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f0000000140)={r5, @in={{0x2, 0x4e20, @loopback=0x7f000001}}, 0x1f, 0x7, 0x1, 0x839c, 0x80}, 0x98) connect(r3, &(0x7f0000000000)=@ethernet={0x0, @link_local={0x1, 0x80, 0xc2}}, 0x80) ioctl$sock_inet6_tcp_SIOCOUTQ(r4, 0x5411, &(0x7f00000002c0)) getsockopt$IPT_SO_GET_REVISION_MATCH(r4, 0x0, 0x42, &(0x7f0000000300)={'icmp6\x00'}, &(0x7f0000000340)=0x1e) [ 101.659135] Dead loop on virtual device ip6_vti0, fix it urgently! [ 101.668895] futex_wake_op: syz-executor5 tries to shift op by -1; fix this program [ 101.700280] syz-executor4 (7668) used greatest stack depth: 51968 bytes left [ 101.730753] futex_wake_op: syz-executor5 tries to shift op by -1; fix this program 2018/05/03 23:53:47 executing program 6: capset(&(0x7f0000581ff8)={0x19980330}, &(0x7f0000000240)) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dsp\x00', 0x400, 0x0) r1 = add_key(&(0x7f0000000000)='encrypted\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffb) pause() r2 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$unlink(0x9, r1, r2) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000140)=ANY=[@ANYBLOB="ac00000000000000000000000000000000000000"], 0x14) setuid(0x0) pause() 2018/05/03 23:53:47 executing program 0: getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000080)={{{@in=@multicast1, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @loopback}}, 0x0, @in=@multicast1}}, &(0x7f0000000180)=0xe8) getgroups(0x3, &(0x7f00000001c0)=[0xffffffffffffffff, 0x0, 0x0]) syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0xb001, r0, r1, 0x89, 0x802800) r2 = socket(0x100000000000015, 0x5, 0x0) r3 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000200)='/dev/snapshot\x00', 0x14000, 0x0) ioctl$KDSKBSENT(r3, 0x4b49, &(0x7f0000000240)="53a5297aa44c72ca96736a3a1b3f53361992f3d68c8281f343b5c7147e8458d8bf015d752ba1223c689ea0baeb32cafb68523ee6eecb8f2cbe500e2170232ae27319b332329fe24c334ee63c483e9f70a1de94d53a92a7bac803e36c0b81ed5f609f0919ff288d2ae72c5a483609d54d5579f4ae4b9304b5733812c6af8098fede091793f32664c85de044e23529f4c5b2abd84979550a1a171466c05f737052fcbde8d3b50b2b51e5a5b52c9fac3c2b59cb16e25b2a2e20b0ae62503f1b89611fe8dc8fc82e93e5a1163f0705ca9937d168fc5f8a38bccd61e3ea8443aff981d54f700c4dd75904") getsockopt(r2, 0x200000000114, 0x2711, &(0x7f00007adfff)=""/1, &(0x7f0000000040)=0x14f) socket$bt_hidp(0x1f, 0x3, 0x6) 2018/05/03 23:53:47 executing program 1: r0 = socket$unix(0x1, 0x5, 0x0) bind$unix(r0, &(0x7f00000000c0)=@file={0x1}, 0x6e) connect$unix(r0, &(0x7f0000000140)=@file={0x0, './file0\x00'}, 0x6e) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00000002c0)={0x0, 0xd8, &(0x7f00000001c0)=[@in6={0xa, 0x4e21, 0x4ac2, @local={0xfe, 0x80, [], 0xaa}, 0x9}, @in={0x2, 0x4e23, @multicast1=0xe0000001}, @in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e23, 0x80000000, @mcast2={0xff, 0x2, [], 0x1}, 0x5}, @in6={0xa, 0x4e20, 0x7, @loopback={0x0, 0x1}, 0x9}, @in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e24, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0x8001}, @in6={0xa, 0x4e21, 0x20, @loopback={0x0, 0x1}, 0x20}, @in6={0xa, 0x4e23, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0x8}]}, &(0x7f0000000300)=0x10) getsockname$unix(r0, &(0x7f0000000000), &(0x7f0000000080)=0x6e) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000340)='/dev/null\x00', 0x500, 0x0) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000000380)={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, {0x306, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x20, {0x2, 0x4e23, @multicast1=0xe0000001}, 'veth0\x00'}) ioctl$VHOST_SET_VRING_ADDR(r1, 0x4028af11, &(0x7f0000000540)={0x1, 0x0, &(0x7f0000000400)=""/81, &(0x7f0000000480)=""/56, &(0x7f0000000580)=""/71}) epoll_create1(0x80000) 2018/05/03 23:53:47 executing program 3: mkdir(&(0x7f0000027000)='./file0\x00', 0x0) socket$bt_hidp(0x1f, 0x3, 0x6) accept4$llc(0xffffffffffffff9c, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000400)=0x10, 0x800) r0 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f00000004c0)) getpeername(r0, &(0x7f0000000440)=@ax25, &(0x7f0000000300)=0x223) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000000000)="72616d667300639b3e0aa31f3ab5201716b4ae19006933e4fe472ea751ee3fb61e312d54c0fab4a08185f7ff16947e6f9159a90b39ed8b7b68ea33cd4ff45ae6a9", 0x0, &(0x7f000000a000)) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000200)=@broute={'broute\x00', 0x20, 0x2, 0x418, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000500], 0x0, &(0x7f00000001c0), &(0x7f0000000500)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x5, 0x8, 0x16, 'dummy0\x00', 'veth1_to_team\x00', 'team_slave_1\x00', 'syzkaller0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0x0, 0xff, 0xff, 0x0, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0xff, 0x0, 0x0, 0xff, 0xff], 0xf8, 0x140, 0x170, [@mark_m={'mark_m\x00', 0x18, {{0x6, 0x7fff, 0x1, 0x1}}}, @ip={'ip\x00', 0x20, {{@multicast1=0xe0000001, @remote={0xac, 0x14, 0x14, 0xbb}, 0xffffff00, 0xff, 0x3ff, 0x21, 0x21, 0x20, 0x4e23, 0x4e20, 0x4e21, 0x4e21}}}]}, [@common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00', 0x3, 0x7, 0x1}}}]}, @common=@STANDARD={'\x00', 0x8, {0xfffffffffffffffb}}}, {{{0x5, 0x24, 0x0, 'veth1_to_bond\x00', 'veth1\x00', 'bridge_slave_0\x00', 'ip_vti0\x00', @random="7efdfb51d141", [0xff, 0xff, 0x0, 0xff, 0xff, 0xff], @empty, [0xff, 0x0, 0xff, 0xff, 0xff], 0x118, 0x1e0, 0x218, [@stp={'stp\x00', 0x48, {{0xbd69, {0x3, 0x5961100a, 0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff], 0xffffffffffffffff, 0xffffffff, 0xffffffffffff8001, 0x3f, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0xff, 0x0, 0xff, 0x0, 0xff], 0x4e21, 0x4e24, 0x4, 0x80, 0xd5c, 0x331d1dcd, 0x4, 0xffff, 0x9, 0x100000001}, 0x40, 0x10}}}, @cluster={'cluster\x00', 0x10, {{0x2, 0x4, 0x0, 0x1}}}]}, [@common=@nflog={'nflog\x00', 0x50, {{0x8, 0x1, 0xf0ba, 0x0, 0x0, "3beca7208456d8b7c5639f208d5ddac7e776cd29aadad8475a127554f0203e258243afa69b2eb24d9605af21efa02f2a7df8a8e9468237cb73d3aaebbdb1b9fb"}}}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x8400000, 'syz0\x00', 0x3e05}}}]}, @common=@dnat={'dnat\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 0xfffffffffffffffe}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff}, {0x0, '\x00', 0x2, 0xfffffffffffffffe}]}, 0x490) mount(&(0x7f0000033ff4)='./file0/bus\x00', &(0x7f000000fff8)='./file0\x00', &(0x7f0000032ffb)='fuse\x00', 0x7ffbf, &(0x7f0000032000)) chown(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000080)="72616d667300639b3e0aa31f3ab5201716b4ae19006933e4fe472ea751ee3fb61e312d54c0fab4a08185f7ff16947e6f9159a90b39ed8b7b68ea33cd4ff45ae6a9", 0x3) ioctl$RNDZAPENTCNT(r1, 0x5204, &(0x7f0000000140)=0x3) ioctl$KDGETMODE(r1, 0x4b3b, &(0x7f0000000180)) 2018/05/03 23:53:47 executing program 7: sched_setaffinity(0x0, 0x8, &(0x7f0000018ff8)=0x321) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x80, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) fcntl$setpipe(r0, 0x407, 0x7ff) r1 = syz_open_pts(r0, 0x0) read(r0, &(0x7f000060f000)=""/217, 0xd9) r2 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000000)={@dev={0xac, 0x14, 0x14, 0x1f}, @empty, 0x1, 0x1, [@empty]}, 0x14) dup3(r0, r1, 0x0) 2018/05/03 23:53:47 executing program 4: openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x480100, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000a7aff1)='/dev/sequencer\x00', 0xa01, 0x0) write$sndseq(r0, &(0x7f0000000000)=[{0x2, 0x0, 0x1ff, 0x0, @tick, {}, {}, @note={0x81, 0x2, 0x0, 0x0, 0x401}}], 0x30) 2018/05/03 23:53:47 executing program 5: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x202000, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000080)={0xfffffffffffffc0e, 0x208, 0x4, 0x1f, 0x0}, &(0x7f00000000c0)=0x10) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000280)={r0, 0x28, &(0x7f0000000240)}, 0x10) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000100)={r1, 0x95, "b130bef8055beac26f6d6ceebbcfc25d169ba4c02dfe5cfaf489db0993251349257ea0ff17cef8ed3a3f316a71289aaf983c6167d62a919c900d39dcb1792bbdfd26e4a540f4a1677f3e2b82ab56a3d250a428bfbfcbcbf77798ca94c62fd16efc6da0c756ac682b80860c81a239a241f34e67f73754189d230898f7d0741f7ba6607793fbac65ea4b48f267c2ad26b03752f22384"}, &(0x7f00000001c0)=0x9d) recvmsg$kcm(r0, &(0x7f0000000a80)={&(0x7f00000003c0)=@nfc_llcp, 0x80, &(0x7f0000000600)=[{&(0x7f0000000440)=""/227, 0xe3}, {&(0x7f00000009c0)=""/175, 0xaf}], 0x2, 0x0, 0x0, 0x4c}, 0x40) socketpair$inet(0x29, 0x5, 0x8001, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = syz_genetlink_get_family_id$team(&(0x7f0000000300)='team\x00') getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000000340)={0x0, @dev, @local}, &(0x7f0000000380)=0xc) getsockname(r2, &(0x7f0000000540)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000005c0)=0x80) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000b00)={'vcan0\x00', 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000680)={{{@in=@multicast2, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@loopback}}, &(0x7f0000000780)=0xe8) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f00000007c0)={{{@in6=@mcast2, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@local}}, &(0x7f00000008c0)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000900)={'team0\x00', 0x0}) getpeername$packet(r0, &(0x7f0000000940)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000980)=0x14) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000001100)={0x0, @local, @rand_addr}, &(0x7f0000001140)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001180)={{{@in6=@mcast1, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@mcast2}}, &(0x7f0000001280)=0xe8) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00000012c0)={0x0, @broadcast, @dev}, &(0x7f0000001300)=0xc) getsockopt$inet_mreqn(r2, 0x0, 0x24, &(0x7f0000001380)={@dev, @loopback, 0x0}, &(0x7f00000013c0)=0xc) getpeername$packet(r0, &(0x7f00000028c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000002900)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000002940)={{{@in=@loopback, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@remote}}, &(0x7f0000002a40)=0xe8) recvmmsg(r0, &(0x7f0000009440)=[{{&(0x7f0000003f40)=@can={0x0, 0x0}, 0x80, &(0x7f0000004fc0)=[{&(0x7f0000003fc0)=""/4096, 0x1000}], 0x1, &(0x7f0000005000)=""/205, 0xcd, 0x9}, 0x3}, {{&(0x7f0000005100)=@hci, 0x80, &(0x7f00000073c0)=[{&(0x7f0000005180)=""/4096, 0x1000}, {&(0x7f0000006180)=""/8, 0x8}, {&(0x7f00000061c0)=""/32, 0x20}, {&(0x7f0000006200)=""/145, 0x91}, {&(0x7f00000062c0)=""/135, 0x87}, {&(0x7f0000006380)=""/4096, 0x1000}, {&(0x7f0000007380)=""/10, 0xa}], 0x7, 0x0, 0x0, 0x4}, 0x3ff}, {{&(0x7f0000007440)=@l2, 0x80, &(0x7f0000007540)=[{&(0x7f00000074c0)=""/61, 0x3d}, {&(0x7f0000007500)=""/39, 0x27}], 0x2, &(0x7f0000007580)=""/77, 0x4d}, 0xffffffffffffffff}, {{&(0x7f0000007600)=@can, 0x80, &(0x7f0000007bc0)=[{&(0x7f0000007680)=""/205, 0xcd}, {&(0x7f0000007780)=""/138, 0x8a}, {&(0x7f0000007840)=""/126, 0x7e}, {&(0x7f00000078c0)=""/159, 0x9f}, {&(0x7f0000007980)=""/221, 0xdd}, {&(0x7f0000007a80)=""/252, 0xfc}, {&(0x7f0000007b80)=""/51, 0x33}], 0x7, &(0x7f0000007c40)=""/2, 0x2, 0x1}, 0x7}, {{&(0x7f0000007c80)=@nfc_llcp, 0x80, &(0x7f0000008f80)=[{&(0x7f0000007d00)=""/27, 0x1b}, {&(0x7f0000007d40)=""/148, 0x94}, {&(0x7f0000007e00)=""/164, 0xa4}, {&(0x7f0000007ec0)=""/4096, 0x1000}, {&(0x7f0000008ec0)=""/3, 0x3}, {&(0x7f0000008f00)=""/80, 0x50}], 0x6, 0x0, 0x0, 0xfff}, 0x7}, {{&(0x7f0000009000)=@ethernet={0x0, @local}, 0x80, &(0x7f0000009300)=[{&(0x7f0000009080)=""/239, 0xef}, {&(0x7f0000009180)=""/237, 0xed}, {&(0x7f0000009280)=""/10, 0xa}, {&(0x7f00000092c0)=""/59, 0x3b}], 0x4, &(0x7f0000009340)=""/218, 0xda, 0xc1a}, 0x5d441cca}], 0x6, 0x2, &(0x7f00000095c0)) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000009600)={{{@in6=@loopback, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6}}, &(0x7f0000009700)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000009800)={{{@in=@rand_addr, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@multicast1}}, &(0x7f0000000bc0)=0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000009a00)={'vcan0\x00', 0x0}) setsockopt$inet_udp_encap(r2, 0x11, 0x64, &(0x7f0000000640)=0x4, 0x4) accept4$packet(r0, &(0x7f0000009a40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000009a80)=0x14, 0x0) sendmsg$TEAM_CMD_PORT_LIST_GET(r0, &(0x7f000000a1c0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x2106000}, 0xc, &(0x7f000000a180)={&(0x7f0000009ac0)={0x6b8, r4, 0x400, 0x70bd26, 0x25dfdbfb, {0x3}, [{{0x8, 0x1, r5}, {0xbc, 0x2, [{0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x40}}, {0x8, 0x6, r6}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r7}}, {0x8, 0x7}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x5}}}]}}, {{0x8, 0x1, r8}, {0xc0, 0x2, [{0x7c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x4c, 0x4, [{0x3, 0x3, 0x100, 0x9}, {0x200, 0x6, 0x100000001, 0xd539}, {0xf59, 0x101, 0x6, 0x9da3}, {0x3, 0x3f, 0x1ff, 0x8}, {0x4, 0x1, 0x4}, {0x4, 0x3, 0x7, 0x40}, {0x2, 0x200, 0x437c}, {0xe567, 0x5, 0x7fffffff, 0x5}, {0x0, 0x800, 0x10000, 0x1f}]}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x7}}, {0x8, 0x7}}}]}}, {{0x8, 0x1, r9}, {0xbc, 0x2, [{0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x6}}, {0x8, 0x6, r10}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0xffffffff}}, {0x8, 0x6, r11}}}]}}, {{0x8, 0x1, r12}, {0xbc, 0x2, [{0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r13}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r14}}, {0x8, 0x7}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r15}}}]}}, {{0x8, 0x1, r16}, {0x200, 0x2, [{0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r17}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'roundrobin\x00'}}}, {0x54, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x24, 0x4, [{0x3, 0xdc, 0x8, 0x8}, {0x8000, 0x7fff, 0xff, 0x6}, {0x2, 0x80, 0x657}, {0x9, 0x100, 0x7, 0x6}]}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7}}}, {0x74, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x44, 0x4, [{0x6, 0x3, 0x3, 0xffffffffffff0000}, {0x70f4, 0x6, 0xffffffffffff7fff, 0x7ff}, {0x0, 0x3, 0x6, 0xd7}, {0x7, 0x1, 0x1, 0x20}, {0xc1, 0x1f, 0x9, 0xfffffffffffffff7}, {0x5, 0xffff, 0x4}, {0x7fffffff, 0x1000, 0x0, 0x5}, {0x88, 0x5, 0xcd, 0x1}]}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x3}}, {0x8, 0x6, r18}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4}}, {0x8, 0x6, r19}}}]}}, {{0x8, 0x1, r20}, {0x180, 0x2, [{0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x20}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r21}}}, {0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x1ff}}, {0x8, 0x7}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x10001}}, {0x8, 0x6, r22}}}, {0x3c, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'random\x00'}}}]}}]}, 0x6b8}, 0x1, 0x0, 0x0, 0x4000}, 0x4004) fgetxattr(r3, &(0x7f0000000ac0)=@known='security.evm\x00', &(0x7f0000000b40)=""/104, 0x68) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000200)=0x100001) 2018/05/03 23:53:47 executing program 2: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0xfffffffffffffffc) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000006c0)={'ifb0\x00', 0x4012}) ioctl$TUNSETLINK(r1, 0x400454cd, 0x306) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000000)={0x2, [0x0, 0x0]}, &(0x7f0000000040)=0xc) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000140)={r2, @in6={{0xa, 0x4e22, 0x8, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x5}}, 0x401, 0x7f, 0x23, 0x7, 0x42}, 0x98) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000080)={{0x2, 0x0, @multicast2=0xe0000002}, {0x306, @link_local={0x1, 0x80, 0xc2}}, 0x10000010, {0x2, 0x4e21, @broadcast=0xffffffff}, 'ifb0\x00\x00D3\x00'}) ioctl$TUNATTACHFILTER(r1, 0x401054d5, &(0x7f0000000240)={0x4, &(0x7f0000000200)=[{0x0, 0xffffffffffffffe0}, {0x7, 0xb370, 0x8, 0xf6}, {0xc636, 0x4, 0x8a92, 0xfffffffffffffffe}, {0x0, 0x0, 0x1, 0x635f}]}) 2018/05/03 23:53:47 executing program 2: perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x100000000000000, 0xffffffffffffffff, 0x0) pivot_root(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./file0\x00') r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x400, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f0000000080)=""/131, &(0x7f00000001c0)=0x83) 2018/05/03 23:53:47 executing program 4: r0 = userfaultfd(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000072f000)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) sigaltstack(&(0x7f00008c0000/0x4000)=nil, &(0x7f0000000000)) readv(r0, &(0x7f0000000680)=[{&(0x7f0000000580)=""/240, 0xf0}], 0x1) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f00000a0fe0)={{&(0x7f00005e3000/0x800000)=nil, 0x800000}, 0x8000}) 2018/05/03 23:53:47 executing program 5: clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) clock_getres(0x2, &(0x7f0000000080)) futex(&(0x7f0000000180)=0x1, 0xa, 0x0, &(0x7f0000000040)={r0, r1+10000000}, &(0x7f0000000140), 0xffffffffffffffff) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/uinput\x00', 0x40, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000001c0), &(0x7f0000000200)=0xc) ioctl$TIOCPKT(r2, 0x5420, &(0x7f0000000100)=0x8001) ioctl$VT_GETMODE(r2, 0x5601, &(0x7f0000000240)) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000000280)={0x0}, &(0x7f00000002c0)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000300)={r3, 0x5, 0xffff, 0x74, 0x27b, 0xd9}, 0x14) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000340)={r3, 0x2, 0x6, 0x88}, &(0x7f0000000380)=0x10) 2018/05/03 23:53:47 executing program 1: r0 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(r0, &(0x7f0000d85fe4)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x100000802, 0x86) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000000340)={0x7, {{0xa, 0x4e20, 0x5, @loopback={0x0, 0x1}, 0x100}}}, 0x88) clone(0x800, &(0x7f0000000040)="dcf28dbf290651b0117d0c3cb9ea03d47a590c6b16d288290726f76645193455675f01abaecb8662d30989e55e82b03066c1ccc00aafd50b4fe2bf968993458ea4a2dbf7d7f092dae98ce33204506ac7bc34c92c5de010cf255b180e04cdca118d8722a1e681c17bd5cab58266da372d2837f535f7700e7632cb", &(0x7f0000000100), &(0x7f0000000140), &(0x7f00000001c0)="aeab5423de9a3e0708fbf63d5a5534f54d3feb7c4d0e09e150212186e08bb3ca1b54e0fc4f374fd61fa2dab06a6c48879adf247ab6854f15c45f0fe605e24c32e0f0632143c4aec4caf8186718f50d0aabed8fd98658783b58927ee017707256db9a82e5bb8057441f24d525bf5d3ddca522c2df24b9ad9f9eeb20cbe59dfa6b8223158508d36ce71efcbe69a4a98a3dd9cda7fc6ed3019874daa46a8ea1137e87125070924c5ec3edc0f649bd8cb1b4a2f5c8a0425de99db23a5701c15c846ea8c9fb89b697df3e6d8059e64145311ae0d604e6e5a41c7f40892354d8503ea34709") setsockopt$inet6_udp_int(r1, 0x11, 0x100000000a, &(0x7f0000c29ffc)=0x3, 0x51a9cb301423a087) r2 = dup2(r1, r1) sendmsg$inet_sctp(r2, &(0x7f00000000c0)={&(0x7f0000000180)=@in6={0xa, 0x4e23, 0xe608, @local={0xfe, 0x80, [], 0xaa}, 0x8}, 0x1c, &(0x7f0000b03000)}, 0x4) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f00000002c0)={@empty, 0x9, 0x2, 0x3, 0x8, 0x800000002, 0x8}, &(0x7f0000000300)=0x20) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) 2018/05/03 23:53:47 executing program 3: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000c85feb)='/proc/self/net/pfkey\x00', 0x0, 0x0) pread64(r0, &(0x7f0000000180)=""/196, 0xfffffffffffffec3, 0x400000000000000) r1 = shmat(0x0, &(0x7f0000ffe000/0x1000)=nil, 0x4000) shmdt(r1) pread64(r0, &(0x7f0000000080)=""/217, 0x3ef, 0xb) 2018/05/03 23:53:47 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000000080)={0x3, {{0xa, 0x4e24, 0x4000000000000000, @loopback={0x0, 0x1}, 0x1}}, 0x0, 0x2, [{{0xa, 0x4e23, 0x61d, @local={0xfe, 0x80, [], 0xaa}, 0x2}}, {{0xa, 0x4e21, 0xca, @mcast1={0xff, 0x1, [], 0x1}, 0x2f8}}]}, 0x190) getsockopt$inet6_tcp_int(r1, 0x6, 0x9, &(0x7f0000000040), &(0x7f0000012ffc)) 2018/05/03 23:53:47 executing program 2: r0 = memfd_create(&(0x7f0000d0bffe)="7b10", 0x3) fcntl$addseals(r0, 0x409, 0x6) ftruncate(r0, 0x5) openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x301081, 0x0) 2018/05/03 23:53:48 executing program 4: r0 = socket$inet(0x2, 0x1, 0x8000000000002) sendmmsg(r0, &(0x7f0000001e80)=[{{&(0x7f0000000000)=@in={0x2}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000080)}}, {{&(0x7f00000002c0)=@in={0x2}, 0x80, &(0x7f0000000200), 0x19d, &(0x7f0000000080)=[{0x3d0}], 0x10}}], 0x2, 0x0) 2018/05/03 23:53:48 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000571ff7)='/dev/sg#\x00', 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x4000) r2 = socket$vsock_dgram(0x28, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000040)=0x222, 0x4) ioctl$SG_GET_NUM_WAITING(r1, 0x227d, &(0x7f0000000080)) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2283, 0xffffffffeffffffc) 2018/05/03 23:53:48 executing program 3: r0 = socket$vsock_dgram(0x28, 0x2, 0x0) ioctl$sock_ifreq(r0, 0x897a, &(0x7f0000000040)={'sit0\x00', @ifru_addrs=@in={0x2, 0x4e22, @multicast1=0xe0000001}}) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$bt_l2cap(r0, &(0x7f0000000100)={0x1f, 0x7, {0x8000, 0x7, 0x5, 0x800, 0x5, 0x7}, 0x8, 0xfffffffffffffff8}, 0xe) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r1) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000080)={0x3, [0x1, 0x4, 0x4]}, &(0x7f00000000c0)=0xa) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000180)={{{@in6=@dev, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@dev}}, &(0x7f0000000280)=0xe8) getresgid(&(0x7f00000002c0), &(0x7f0000000300)=0x0, &(0x7f0000000340)) pipe2(&(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) openat$cgroup_int(r4, &(0x7f00000003c0)='cpuset.cpus\x00', 0x2, 0x0) chown(&(0x7f0000000140)='./file0\x00', r2, r3) 2018/05/03 23:53:48 executing program 5: r0 = memfd_create(&(0x7f0000000240)='-G\\%(\x00', 0x3) r1 = socket$alg(0x26, 0x5, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000140)) write$binfmt_elf32(r1, &(0x7f0000000280)=ANY=[@ANYBLOB="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"], 0x1d1) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000080)) bind$alg(r2, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'sha512-generic\x00'}, 0x58) r3 = accept4$alg(r2, 0x0, 0x0, 0x0) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f00000000c0)=0x200, &(0x7f0000000100)=0x4) recvmsg(r3, &(0x7f0000000640)={&(0x7f00000001c0)=@generic, 0x80, &(0x7f0000000500), 0x0, &(0x7f0000000540)=""/201, 0xc9}, 0x0) pwritev(r0, &(0x7f0000000200)=[{&(0x7f00000001c0)='t', 0x1}], 0x1, 0x0) fcntl$addseals(r0, 0x409, 0xb) recvmmsg(r0, &(0x7f0000008ec0)=[{{&(0x7f0000000480)=@un=@abs, 0x80, &(0x7f0000002c40)=[{&(0x7f0000000680)=""/236, 0xec}, {&(0x7f0000000780)=""/4096, 0x1000}, {&(0x7f0000001780)=""/181, 0xb5}, {&(0x7f0000001840)=""/213, 0xd5}, {&(0x7f0000000180)}, {&(0x7f0000001940)=""/4096, 0x1000}, {&(0x7f0000002940)=""/207, 0xcf}, {&(0x7f0000002a40)=""/142, 0x8e}, {&(0x7f0000002b00)=""/165, 0xa5}, {&(0x7f0000002bc0)=""/113, 0x71}], 0xa, &(0x7f0000002d00)=""/176, 0xb0, 0x1}, 0x2}, {{&(0x7f0000002dc0)=@pptp={0x0, 0x0, {0x0, @local}}, 0x80, &(0x7f0000003400)=[{&(0x7f0000002e40)=""/143, 0x8f}, {&(0x7f0000002f00)=""/240, 0xf0}, {&(0x7f0000003000)=""/239, 0xef}, {&(0x7f0000000500)=""/56, 0x38}, {&(0x7f0000003100)=""/93, 0x5d}, {&(0x7f0000003180)=""/202, 0xca}, {&(0x7f0000003280)=""/144, 0x90}, {&(0x7f0000003340)=""/179, 0xb3}], 0x8, 0x0, 0x0, 0x187}, 0x8}, {{0x0, 0x0, &(0x7f0000004700)=[{&(0x7f0000003480)=""/7, 0x7}, {&(0x7f00000034c0)=""/83, 0x53}, {&(0x7f0000003540)=""/4096, 0x1000}, {&(0x7f0000004540)=""/192, 0xc0}, {&(0x7f0000004600)=""/173, 0xad}, {&(0x7f00000046c0)=""/31, 0x1f}], 0x6, &(0x7f0000004780)=""/127, 0x7f, 0x7fff}, 0x6}, {{&(0x7f0000004800)=@nfc, 0x80, &(0x7f0000004980)=[{&(0x7f0000004880)=""/198, 0xc6}], 0x1, &(0x7f00000049c0)=""/252, 0xfc, 0x101}, 0x2}, {{&(0x7f0000004ac0)=@pppol2tpv3in6, 0x80, &(0x7f0000004d00)=[{&(0x7f0000004b40)=""/148, 0x94}, {&(0x7f0000004c00)=""/37, 0x25}, {&(0x7f0000004c40)=""/176, 0xb0}], 0x3, 0x0, 0x0, 0x3}}, {{&(0x7f0000004d40)=@pppol2tpv3in6, 0x80, &(0x7f0000005f40)=[{&(0x7f0000004dc0)=""/196, 0xc4}, {&(0x7f0000004ec0)=""/4096, 0x1000}, {&(0x7f0000005ec0)=""/127, 0x7f}], 0x3, &(0x7f0000005f80)=""/204, 0xcc, 0xfffffffffffffff8}, 0x8}, {{&(0x7f0000006080)=@sco, 0x80, &(0x7f00000064c0)=[{&(0x7f0000006100)=""/114, 0x72}, {&(0x7f0000006180)=""/89, 0x59}, {&(0x7f0000006200)=""/72, 0x48}, {&(0x7f0000006280)=""/249, 0xf9}, {&(0x7f0000006380)=""/114, 0x72}, {&(0x7f0000006400)=""/8, 0x8}, {&(0x7f0000006440)=""/26, 0x1a}, {&(0x7f0000006480)=""/21, 0x15}], 0x8, &(0x7f0000006540)=""/4096, 0x1000, 0x9}, 0xffffffff7fffffff}, {{&(0x7f0000007540)=@ax25, 0x80, &(0x7f0000007bc0)=[{&(0x7f00000075c0)=""/152, 0x98}, {&(0x7f0000007680)=""/29, 0x1d}, {&(0x7f00000076c0)=""/72, 0x48}, {&(0x7f0000007740)=""/176, 0xb0}, {&(0x7f0000007800)=""/144, 0x90}, {&(0x7f00000078c0)=""/190, 0xbe}, {&(0x7f0000007980)=""/176, 0xb0}, {&(0x7f0000007a40)=""/227, 0xe3}, {&(0x7f0000007b40)=""/123, 0x7b}], 0x9, &(0x7f0000007c80)=""/38, 0x26, 0x9}, 0x6}, {{&(0x7f0000007cc0)=@in={0x0, 0x0, @multicast2}, 0x80, &(0x7f0000007e80)=[{&(0x7f0000007d40)=""/252, 0xfc}, {&(0x7f0000007e40)=""/44, 0x2c}], 0x2, &(0x7f0000007ec0)=""/4096, 0x1000, 0x6}, 0x9}], 0x9, 0x40010000, &(0x7f0000009100)={0x0, 0x1c9c380}) write(r0, &(0x7f0000000000)="ae0946abc9f3688702a3844ecae1b91ce189cf7047a94a1694b945639007eef17a0cfe43413b3e419f2fd1fef47465c8044ff4d2a7c6c573b8c04c5ca49eb55bf1c2a114c06068ceabfb51dfc706b95797472d7c91b2952163f4a494ca94ed491219f06c5721e4150c4f42a8af", 0x6d) ftruncate(r0, 0x0) ftruncate(r0, 0x8) 2018/05/03 23:53:48 executing program 2: syz_open_dev$sndtimer(&(0x7f00000012c0)='/dev/snd/timer\x00', 0x0, 0x4000) ioperm(0x0, 0x1000, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a8eff8)={0xffffffffffffffff, 0xffffffffffffffff}) stat(&(0x7f00000011c0)='./file0\x00', &(0x7f0000001200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000000)='./file0\x00', 0x0, r1) sendmmsg$unix(r0, &(0x7f00000bd000), 0x80, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc0\x00', 0x400000, 0x0) accept4$inet6(r2, &(0x7f0000000140)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000180)=0x1c, 0x80800) setsockopt$inet_opts(r2, 0x0, 0x9, &(0x7f00000001c0)="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", 0x1000) sendto(r0, &(0x7f0000000040)="9bd3f088", 0x4, 0x20040000, &(0x7f0000000080)=@nl=@proc={0x10, 0x0, 0x25dfdbff}, 0x80) 2018/05/03 23:53:48 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x20, 0x2) write$evdev(r0, &(0x7f0000c89000)=[{{0x77359400}, 0x1, 0x4f, 0x400000002}], 0x339) 2018/05/03 23:53:48 executing program 7: sched_setaffinity(0x0, 0x8, &(0x7f0000018ff8)=0x321) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x80, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) fcntl$setpipe(r0, 0x407, 0x7ff) r1 = syz_open_pts(r0, 0x0) read(r0, &(0x7f000060f000)=""/217, 0xd9) r2 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000000)={@dev={0xac, 0x14, 0x14, 0x1f}, @empty, 0x1, 0x1, [@empty]}, 0x14) dup3(r0, r1, 0x0) 2018/05/03 23:53:48 executing program 0: r0 = perf_event_open(&(0x7f0000012000)={0x2, 0x78, 0xfffffffffffffff5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000000580)='dns_resolver\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f0000000540), 0x180, 0xfffffffffffffffd) fcntl$getownex(r0, 0x10, &(0x7f0000000040)={0x0, 0x0}) r2 = getpgrp(r1) perf_event_open(&(0x7f00000000c0)={0x7, 0x70, 0x7, 0x5, 0x9, 0x80, 0x0, 0x7fffffff, 0x80, 0x0, 0x0, 0x23, 0x3f, 0x0, 0x2, 0x1, 0x400, 0xe93c, 0x199f000000000000, 0x2, 0x7, 0x4, 0x3a77, 0x40, 0x1df9ff6a, 0xb52, 0x8, 0x8, 0x0, 0x36, 0x1c, 0x1000, 0x1, 0x1, 0x8, 0x101, 0x4, 0x7f, 0x0, 0xffffffff, 0x0, @perf_config_ext={0x3, 0x1}, 0x10000, 0x9, 0x0, 0x7, 0x9, 0x9}, r2, 0xd, r0, 0x9) 2018/05/03 23:53:48 executing program 5: r0 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000000)={0x0, 0x17, "4632c64a57f2b67985a1cb3d08eb9cb2d2c27cb42710ec"}, &(0x7f0000000040)=0x1f) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x23, &(0x7f00000000c0)={r1, 0xf90}, 0x8) ioctl$int_in(r0, 0x800000c0045009, &(0x7f0000000080)) 2018/05/03 23:53:48 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)={0x0, 0x0, 0xfffffffffffffffc, 0x8, 0x0, 0x0, 0x0, 0x0, 0x800000}) syz_open_pts(r0, 0x2000) close(r0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0xad6e, 0x410400) openat$cgroup_ro(r1, &(0x7f0000000040)='cgroup.events\x00', 0x0, 0x0) close(r0) 2018/05/03 23:53:48 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x32, &(0x7f0000000000)=0x1000000, 0x4) recvfrom$inet(r0, &(0x7f0000000080)=""/121, 0x79, 0x1, 0x0, 0x0) sendto$inet(r0, &(0x7f00003fbf9c), 0x0, 0x0, &(0x7f0000000040)={0x2, 0x4e21, @rand_addr}, 0x10) 2018/05/03 23:53:48 executing program 6: pwritev(0xffffffffffffffff, &(0x7f000000b000), 0x1ae, 0x4) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x100) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1d, &(0x7f0000000040)={@mcast2, 0x0}, &(0x7f0000000080)=0x14) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f0000000180)={@ll={0x11, 0x1f, r1, 0x1, 0x9, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1b}}, {&(0x7f00000000c0)=""/74, 0x4a}, &(0x7f0000000140), 0x40}, 0xa0) 2018/05/03 23:53:48 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f00003c7ff4)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f0000648eac)=@newsa={0x154, 0x10, 0x717, 0x0, 0x0, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, {@in6, 0x0, 0x33}, @in, {}, {}, {}, 0x0, 0x0, 0xa}, [@encap={0x1c, 0x4, {0x0, 0x0, 0x0, @in6=@dev={0xfe, 0x80}}}, @algo_auth={0x48, 0x1, {{'md5\x00'}}}]}, 0x154}, 0x1}, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x80800) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x2, 0x7644, 0x4000000000000, 0x1f, 0x20, 0x6fe7d963, 0x0, {0x0, @in={{0x2, 0x4e23, @multicast2=0xe0000002}}, 0x81, 0x70000, 0xb230, 0xedd, 0x3}}, &(0x7f0000000100)=0xb0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000140)={r2, 0x1}, &(0x7f0000000180)=0x8) 2018/05/03 23:53:48 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x400000) ftruncate(r0, 0xfffffffffffffffa) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x0, 0x10}, &(0x7f0000000180)=0xc) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00000001c0)=@sack_info={r2, 0x401, 0xffff}, 0xc) 2018/05/03 23:53:48 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x0, 0x8, 0x103, 0x3ff800000000, 0x18000, 0xffffffffffffffff, 0x3}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000001100)={r0, &(0x7f0000000000), &(0x7f0000000000)="5e3d72c3139dc6"}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f000000a000), &(0x7f0000006000)}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000001c0)={r0, &(0x7f0000000200)="7cce75d4fb525acfd2fe950602b98cc54a66f1d36deb86937a3adec4661dbc3255a35f286a59f1269b3db91d592713ffe83525790338ac7c664a7b816382fca571a58841d9eb117815a0aef6e3e40106ff687c4795e9c37a21723d36cb587b11b679788c3182145a848ba0", &(0x7f0000000280)=""/231}, 0xfffffffffffffe3e) 2018/05/03 23:53:49 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x2, &(0x7f00006cdffb)="8907000000", 0x1dd) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000040)={0x2, 0x4e21}, 0x10) 2018/05/03 23:53:49 executing program 4: unshare(0x8000400) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x0, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000040)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r0, 0xc1105518, &(0x7f00000000c0)={{0x40000000000, 0x0, 0x101, 0x9, "0dd075dd7df51c3a81e1152c7e44d7ae8174209715df9b3734fc47c03a6407dac17f63e9bf58cc8f6f828840", 0x9}, 0x0, 0x0, 0xabb0, r1, 0x1, 0x70, "41fd3fd165b6d7320ba7723b8533172d8bac3786e120bcc1870c5a578151a04ddecb6a61979398d81fc19e5e6e4f9509ab6a086483686c1410f0f8f2edbe4810", &(0x7f0000000080)='\x00', 0x1, [], [0x7, 0x6, 0x3, 0x17ae]}) mkdir(&(0x7f000082f000)='./control\x00', 0x0) r2 = open(&(0x7f00002e5000)='./control\x00', 0x0, 0x0) lseek(r2, 0x8000, 0x0) 2018/05/03 23:53:49 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000000c0)=@assoc_value={0x0, 0x200000000000}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000140)={r1, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa}}, 0x80, 0x400, 0xfffffffffffffffc, 0x1, 0x400000a0}, 0xfffffffffffffccd) 2018/05/03 23:53:49 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000efdffc)=0x1, 0xd2) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00000000c0)={@in={{0x2, 0x0, @loopback=0x7f000001}}, 0x0, 0x7, 0x0, "70739a0ebe4ac9fea0d1f41b412878a5b6b09a357732eb1beaa5f7ffd5345333d326060f0cdeef303977eddb549970cadb75a15db7efaa43e8c3c79d29f15979133dd10315a3c2f16c7dd02273c10768"}, 0xd8) sendto$inet(r0, &(0x7f0000a63fff), 0x0, 0x20020004, &(0x7f0000385ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f43ffc)=0xfffffffffffffffc, 0x4) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f000074847c)=[{0x8}, {}, {}, {}, {}, {}, {}, {}], 0x8) write(r0, &(0x7f0000000080)="000000030000000000", 0x9) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x2002, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000000040), &(0x7f00000001c0)=0x6) recvmsg(r0, &(0x7f0000000380)={&(0x7f0000000200)=@hci={0x0, 0x0}, 0x80, &(0x7f0000000300)=[{&(0x7f0000000280)=""/117, 0x75}], 0x1, &(0x7f0000000340)=""/39, 0x27, 0x5}, 0x100) lstat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000480)={{{@in6, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x4e23, 0x3, 0x4e24, 0x0, 0x2, 0x20, 0xa0, 0x0, r2, r3}, {0x2405, 0x3, 0x8, 0x4, 0x17b, 0x5, 0x2, 0x6}, {0x100, 0x5d72, 0x1, 0xb}, 0x851d, 0x0, 0x1, 0x1, 0x0, 0x3}, {{@in=@rand_addr=0x7, 0x4d4}, 0xa, @in=@multicast2=0xe0000002, 0x0, 0x1, 0x2, 0x4da, 0x2, 0xffffffffffffffea, 0x8}}, 0xe8) 2018/05/03 23:53:49 executing program 6: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x2000001, 0x44031, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x80000400040001, 0xffffffffffff) sendmmsg$inet_sctp(r0, &(0x7f00002f0000)=[{&(0x7f00003deff0)=@in={0x2}, 0x10, &(0x7f0000001300)}], 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/05/03 23:53:49 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x41, 0x180) mq_getsetattr(r0, &(0x7f0000000080)={0x8, 0x8001, 0x2, 0x1000, 0x4, 0x5, 0xffffffff, 0x1}, 0x0) r1 = perf_event_open(&(0x7f0000000100)={0x200000002, 0x70, 0x0, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$ax25(r0, &(0x7f0000000040)={0x3, {"b7b9703d92e3a7"}, 0x1}, 0x10) close(r1) 2018/05/03 23:53:49 executing program 5: r0 = gettid() r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x8, 0x103000) ioctl$DRM_IOCTL_DROP_MASTER(r1, 0x641f) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000040)={0x5, [0x5, 0x5, 0x80000001, 0x8, 0xffff]}, 0xe) rt_sigqueueinfo(r0, 0x12, &(0x7f0000035000)={0x0, 0x0, 0x404004}) 2018/05/03 23:53:49 executing program 7: unshare(0x400) syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x101000, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r0, &(0x7f00000002c0)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x54, r1, 0x111, 0x70bd26, 0x25dfdbfd, {0x9}, [@IPVS_CMD_ATTR_DAEMON={0x40, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @dev={0xfe, 0x80, [], 0x17}}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast1={0xff, 0x1, [], 0x1}}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @dev={0xfe, 0x80, [], 0x1f}}]}]}, 0x54}, 0x1, 0x0, 0x0, 0x800}, 0x10) r2 = syz_open_procfs(0x0, &(0x7f000018cff6)='net/kcm\x00\b\x00') pread64(r2, &(0x7f0000000040)=""/198, 0xc6, 0x0) 2018/05/03 23:53:49 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x8, &(0x7f00000002c0)=0x3, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f00004e8000), 0x0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x4e22}, 0x1c) sendto$inet6(r0, &(0x7f0000000080)="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", 0x218, 0x8000, &(0x7f0000000000)={0xa}, 0x1c) close(r0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e21, 0xb6a6, @loopback={0x0, 0x1}, 0x5}, 0x1c) 2018/05/03 23:53:49 executing program 4: socket$inet_smc(0x2b, 0x1, 0x0) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x0, 0x0) close(r0) 2018/05/03 23:53:49 executing program 6: unshare(0x40600) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000269fb8)={0x1, 0x3, &(0x7f00000000c0)=ANY=[@ANYBLOB="187f9a2d212a49f04c6dd54bb269a73bd80000000000000000000000000000000000000000000000"], &(0x7f000039cff6)="7379e66b616c6c657200", 0x8, 0x1000, &(0x7f000039c000)=""/4096}, 0x48) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000000)={r0, 0x260, &(0x7f0000000040)}, 0x10) [ 104.579571] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/05/03 23:53:49 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x121000, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@dev={0xfe, 0x80, [], 0x11}, 0x3, 0x1, 0x3, 0x8, 0x1, 0x0, 0x261b05e}, &(0x7f0000000080)=0x20) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000000100), &(0x7f0000000140)=0x4) 2018/05/03 23:53:49 executing program 1: openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00006f3ff0)='/dev/sequencer2\x00', 0x20000, 0x0) ioctl$KDGKBLED(r0, 0xc0045103, &(0x7f0000000000)) 2018/05/03 23:53:49 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000466000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32-generic\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) r2 = dup3(r1, r1, 0x80000) ioctl$VHOST_VSOCK_SET_GUEST_CID(r2, 0x4008af60, &(0x7f00000012c0)={@any=0xffffffff}) preadv(r1, &(0x7f0000001240)=[{&(0x7f0000000080)=""/85, 0xfffffffffffffd7b}, {&(0x7f0000000000)=""/59, 0x3b}, {&(0x7f0000000100)=""/38, 0x26}, {&(0x7f0000000140)=""/6, 0xffffffffffffff41}, {&(0x7f00000001c0)=""/4096, 0x1000}, {&(0x7f00000011c0)=""/96, 0x60}], 0x6, 0x0) writev(r2, &(0x7f0000000040)=[{&(0x7f0000000180)="a335622fc31cb2f77a9481f75ee1b7717a7c4781a3", 0x15}], 0x1) 2018/05/03 23:53:49 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000efdffc)=0x1, 0xd2) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00000000c0)={@in={{0x2, 0x0, @loopback=0x7f000001}}, 0x0, 0x7, 0x0, "70739a0ebe4ac9fea0d1f41b412878a5b6b09a357732eb1beaa5f7ffd5345333d326060f0cdeef303977eddb549970cadb75a15db7efaa43e8c3c79d29f15979133dd10315a3c2f16c7dd02273c10768"}, 0xd8) sendto$inet(r0, &(0x7f0000a63fff), 0x0, 0x20020004, &(0x7f0000385ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f43ffc)=0xfffffffffffffffc, 0x4) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f000074847c)=[{0x8}, {}, {}, {}, {}, {}, {}, {}], 0x8) write(r0, &(0x7f0000000080)="000000030000000000", 0x9) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x2002, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000000040), &(0x7f00000001c0)=0x6) recvmsg(r0, &(0x7f0000000380)={&(0x7f0000000200)=@hci={0x0, 0x0}, 0x80, &(0x7f0000000300)=[{&(0x7f0000000280)=""/117, 0x75}], 0x1, &(0x7f0000000340)=""/39, 0x27, 0x5}, 0x100) lstat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000480)={{{@in6, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x4e23, 0x3, 0x4e24, 0x0, 0x2, 0x20, 0xa0, 0x0, r2, r3}, {0x2405, 0x3, 0x8, 0x4, 0x17b, 0x5, 0x2, 0x6}, {0x100, 0x5d72, 0x1, 0xb}, 0x851d, 0x0, 0x1, 0x1, 0x0, 0x3}, {{@in=@rand_addr=0x7, 0x4d4}, 0xa, @in=@multicast2=0xe0000002, 0x0, 0x1, 0x2, 0x4da, 0x2, 0xffffffffffffffea, 0x8}}, 0xe8) 2018/05/03 23:53:49 executing program 6: fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000000)={0x0, 0x0}) getpriority(0x1, r0) r1 = accept$ax25(0xffffffffffffff9c, &(0x7f0000000040), &(0x7f0000000080)=0x10) open_by_handle_at(r1, &(0x7f00000000c0)={0x97, 0x3e, "d2153f7193568b16a9130a0f9002e888d7c9d157b287aa5408fe9fcb785ff832f7ec369e58b848af6c8076f9bc1b8aef028460017eb8857b5061321e86222380765b1ef54a020aaba4da43cd49f8bed95c4b19365c31234a3d6a1a7be6b08b473bb4257b2d44d23773e99f618a01875b5bdec769a94372bb7ba925b8b4838584a6243fba3d31bf095c8ebbbaaa91f1"}, 0x2) 2018/05/03 23:53:49 executing program 7: r0 = dup(0xffffffffffffff9c) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f00000001c0), 0x4) r1 = open(&(0x7f0000085000)='./control\x00', 0x28046, 0x0) r2 = inotify_init1(0x0) inotify_add_watch(r2, &(0x7f0000000080)='./control\x00', 0x80000c0d) readv(r1, &(0x7f00000011c0), 0x0) fallocate(r1, 0x0, 0x5, 0x6) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000040)={0x0, 0x4}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000100)={r3, 0x7}, &(0x7f0000000140)=0x8) r4 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x40, 0x0) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f0000000240)={0x1, &(0x7f0000000200)=[{0x400, 0x0, 0x3, 0x75}]}, 0x10) openat$cgroup_ro(r4, &(0x7f0000000180)='rdma.current\x00', 0x0, 0x0) 2018/05/03 23:53:49 executing program 0: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000fe8)={0xaa}) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0xfffffffffffffffd, 0x8010, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000281000)={{&(0x7f0000000000/0x3000)=nil, 0x3000}}) ioctl$UFFDIO_UNREGISTER(r0, 0xc020aa04, &(0x7f0000005000)={&(0x7f0000000000/0x3000)=nil, 0x3000}) r1 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x8, 0x50400) openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x40, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000000080)={0x1f, 0x1, 0x2, 0x0, 0x800}, 0xc) signalfd4(r0, &(0x7f0000000000)={0x8}, 0x8, 0x0) close(r0) 2018/05/03 23:53:49 executing program 5: unshare(0x405ff) r0 = shmget(0x2, 0x4000, 0x12, &(0x7f0000bc6000/0x4000)=nil) shmctl$IPC_RMID(r0, 0x0) r1 = socket$inet(0x2, 0x3, 0x4) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) connect$inet(r1, &(0x7f00000e5000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r2 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0xce, 0x180) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r2, 0x28, 0x0, &(0x7f0000000040)=0x2, 0x8) connect$inet(r1, &(0x7f00009322c4)={0x2, 0x3, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) 2018/05/03 23:53:50 executing program 0: unshare(0x8000400) r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x0) r1 = getpgid(0xffffffffffffffff) getpgrp(r1) ioctl(r0, 0x440000000000127f, &(0x7f0000000000)) 2018/05/03 23:53:50 executing program 6: r0 = syz_open_dev$evdev(&(0x7f00000003c0)='/dev/input/event#\x00', 0x2, 0x28001) syz_open_dev$sndtimer(&(0x7f0000000080)='/dev/snd/timer\x00', 0x0, 0x10000) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={0xffffffffffffff9c}) setsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000000040)=0x1, 0x4) write$evdev(r0, &(0x7f0000037fe8)=[{{}, 0x4}], 0x18) 2018/05/03 23:53:50 executing program 4: r0 = socket$inet6(0xa, 0x20008000000001, 0x8010000000000084) getsockopt(r0, 0x84, 0x8000000006a, &(0x7f0000feeff8)=""/8, &(0x7f00003e4ffc)=0xfe3e) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f0000000080)={'raw\x00'}, &(0x7f0000000100)=0x3c) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) socket$inet(0x2, 0x800, 0x80000001) setsockopt$inet_int(r1, 0x0, 0x7, &(0x7f0000000040)=0x8, 0x4) 2018/05/03 23:53:50 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cgroup.stat\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000080)=0xe1, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f00005d5ff3)={0x2, 0x4e20, @rand_addr}, 0x10) setsockopt$inet_tcp_int(r1, 0x6, 0x200000000000a, &(0x7f0000df8ffc)=0x4, 0x4) sendto$inet(r1, &(0x7f0000de1fff)='U', 0x1, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000defffc), 0x4) sysfs$1(0x1, &(0x7f0000000640)='\x00') sendto$inet(r1, &(0x7f0000000140)="aa", 0x1, 0xc040, 0x0, 0x0) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000000000)=0x3, 0x4) poll(&(0x7f0000000100)=[{r1, 0x3010}, {r1, 0x1001}], 0x2, 0x224b8684) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f00000000c0)) r2 = syz_open_dev$midi(&(0x7f00000002c0)='/dev/midi#\x00', 0x16, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000200)={0x0, 0x448, 0x3}, &(0x7f0000000180)=0x10) recvmmsg(r2, &(0x7f0000006600)=[{{0x0, 0x0, &(0x7f0000002280)=[{&(0x7f0000000500)=""/164, 0xa4}, {&(0x7f0000000680)=""/245, 0xf5}, {&(0x7f0000000780)=""/175, 0xaf}, {&(0x7f0000000300)=""/46, 0x2e}, {&(0x7f00000005c0)=""/91, 0x5b}, {&(0x7f0000001180)=""/4096, 0x1000}, {&(0x7f0000000840)=""/253, 0xfd}, {&(0x7f0000002180)=""/214, 0xd6}], 0x8, &(0x7f0000002300)=""/215, 0xd7, 0x5a2}, 0x2}, {{&(0x7f0000002400)=@pptp={0x0, 0x0, {0x0, @local}}, 0x80, &(0x7f0000000940)=[{&(0x7f0000002480)=""/109, 0x6d}, {&(0x7f0000000340)=""/28, 0x1c}, {&(0x7f0000002500)=""/240, 0xf0}], 0x3, &(0x7f0000002600)=""/4096, 0x1000, 0x3}}, {{&(0x7f0000003600)=@in6={0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000004bc0)=[{&(0x7f0000003680)=""/107, 0x6b}, {&(0x7f0000003700)=""/183, 0xb7}, {&(0x7f00000037c0)=""/123, 0x7b}, {&(0x7f0000003840)=""/253, 0xfd}, {&(0x7f0000003940)=""/181, 0xb5}, {&(0x7f0000003a00)=""/122, 0x7a}, {&(0x7f0000003a80)=""/4096, 0x1000}, {&(0x7f0000004a80)=""/169, 0xa9}, {&(0x7f0000004b40)=""/5, 0x5}, {&(0x7f0000004b80)=""/19, 0x13}], 0xa, &(0x7f0000004c80)=""/188, 0xbc, 0x841}, 0x8}, {{&(0x7f0000004d40)=@can={0x0, 0x0}, 0x80, &(0x7f0000004e00)=[{&(0x7f0000004dc0)=""/54, 0x36}], 0x1, &(0x7f0000004e40)=""/195, 0xc3, 0x3}, 0x7}, {{&(0x7f0000004f40)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f00000064c0)=[{&(0x7f0000004fc0)=""/94, 0x5e}, {&(0x7f0000005040)=""/228, 0xe4}, {&(0x7f0000005140)=""/4096, 0x1000}, {&(0x7f0000006140)=""/226, 0xe2}, {&(0x7f0000006240)=""/113, 0x71}, {&(0x7f00000062c0)=""/204, 0xcc}, {&(0x7f00000063c0)=""/218, 0xda}], 0x7, &(0x7f0000006540)=""/139, 0x8b, 0x1f}}], 0x5, 0x10040, 0x0) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f0000006740)={r4, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000380)={r3, 0xc840000000000000, 0x20, 0x6, 0x6a5}, &(0x7f00000003c0)=0x18) sendto$inet(r1, &(0x7f0000000980)="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", 0x7f9, 0xc00c, 0x0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000400)={{{@in=@multicast1, @in6}}, {{@in6=@dev}}}, &(0x7f0000000280)=0xe8) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f00000001c0), &(0x7f0000000240)=0x4) recvmsg(r1, &(0x7f0000df6fc8)={&(0x7f0000df6f80)=@generic, 0x80, &(0x7f0000df5000)=[{&(0x7f0000df5f6e)=""/146, 0x92}, {&(0x7f0000df6f74)=""/140, 0x8c}, {&(0x7f0000df5f18)=""/232, 0xe8}, {&(0x7f0000409fa2)=""/94, 0x43}, {&(0x7f00007a7f19)=""/231, 0xe7}, {&(0x7f0000d76f57)=""/169, 0xa9}, {&(0x7f00009e3000)=""/230, 0x312}, {&(0x7f0000923000)=""/37, 0x25}, {&(0x7f0000554fcf)=""/49, 0x31}], 0x9, &(0x7f0000c27ff9)=""/7, 0xffffff89, 0x8000}, 0x40000100) 2018/05/03 23:53:50 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)) r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f0000000000)="2f65786500000000000035abe1e80d7ac1889a45e581c9e14a5c8f91f5d2968ae8c767e9d18fd69a") mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x20011, r1, 0x0) r2 = socket(0x40000000015, 0x5, 0x0) ioctl$KDDELIO(r1, 0x4b35, 0x0) recvmsg(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000280)=""/221, 0xdd, 0x3}, 0x0) bind$inet(r2, &(0x7f00008a5ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r2, &(0x7f00004b3fff), 0x380, 0x0, &(0x7f00002b4000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setpgid(r0, r0) 2018/05/03 23:53:50 executing program 7: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x103002, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000080)=0x5) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000002f40)='/dev/audio\x00', 0xc0800, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000002f80)) getegid() r2 = socket$inet(0x2, 0x801, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r2, 0x1, 0x37, &(0x7f0000002fc0), &(0x7f0000000000)=0xc) 2018/05/03 23:53:50 executing program 5: unshare(0x2000600) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000040)='/dev/urandom\x00', 0x80000, 0x0) readlinkat(r0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=""/212, 0xd4) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write(r2, &(0x7f0000008ad0)="fe", 0x1) vmsplice(r1, &(0x7f0000013000)=[{&(0x7f0000008000)="8b", 0x1}], 0x1, 0x0) 2018/05/03 23:53:50 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) unshare(0x40600) getsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f00000001c0)=""/4096, &(0x7f0000000000)=0x1000) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000040)) 2018/05/03 23:53:50 executing program 1: r0 = socket(0xa, 0x1, 0x0) splice(r0, &(0x7f0000000080), r0, &(0x7f00000000c0), 0x1, 0xc) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000000)={@empty, @remote={0xfe, 0x80, [], 0xbb}, @dev={0xfe, 0x80}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400807ffdfa}) 2018/05/03 23:53:50 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) munmap(&(0x7f000004b000/0x2000)=nil, 0x2000) ioctl$int_out(r0, 0x800001, &(0x7f000004aff3)) socket$kcm(0x29, 0x5, 0x0) 2018/05/03 23:53:50 executing program 2: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x80000, 0x0) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000040), &(0x7f00000000c0)=0x4) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000340)='/selinux/enforce\x00', 0x2001, 0x0) pwritev(r1, &(0x7f00000002c0)=[{&(0x7f0000000240)="f4", 0x1}], 0x1, 0x0) 2018/05/03 23:53:50 executing program 6: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev={0xac, 0x14}}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000000)={r1, 0x3, 0x30}, &(0x7f0000000040)=0xffffffffffffffde) r2 = semget(0x1, 0x7, 0x70) r3 = geteuid() r4 = getegid() getresuid(&(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0, 0x0}, &(0x7f0000000180)=0xc) semctl$IPC_SET(r2, 0x0, 0x1, &(0x7f00000001c0)={{0x54e, r3, r4, r5, r6, 0x102, 0x4}, 0x800, 0x4, 0x8000}) 2018/05/03 23:53:50 executing program 0: ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000cfb000)={{&(0x7f0000222000/0x2000)=nil, 0x2000}}) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x0) 2018/05/03 23:53:50 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) getsockopt$packet_int(r0, 0x107, 0xe, &(0x7f0000000040), &(0x7f00000000c0)=0x4) 2018/05/03 23:53:51 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$IP_VS_SO_SET_EDITDEST(r0, 0x0, 0x489, &(0x7f0000000040)={{0x6c, @multicast1=0xe0000001, 0x4e20, 0x4000, 'lc\x00', 0x22, 0x0, 0x50}, {@multicast1=0xe0000001, 0x4e21, 0x3, 0xfe, 0x1, 0x40}}, 0x44) perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000140)={@loopback=0x7f000001, @multicast1=0xe0000001, 0x0, 0x6cfc91, [@loopback=0x7f000001, @rand_addr]}, 0x2b8) 2018/05/03 23:53:51 executing program 4: ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000100)=0x0) r1 = syz_open_procfs(r0, &(0x7f00000000c0)='net/ipx\x00') recvfrom$inet6(r1, &(0x7f0000000000)=""/91, 0x5b, 0x40012000, &(0x7f0000000080)={0xa, 0x4e20, 0x4, @empty, 0x2}, 0x1c) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x3) pread64(r1, &(0x7f0000e3e000)=""/8, 0x8, 0x800002000000) 2018/05/03 23:53:51 executing program 5: syz_emit_ethernet(0x2e, &(0x7f0000000040)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaff0faaaa81624902ca58df1b3000000000006c0296f5c1cf941c732b907800000000000000"], 0x0) r0 = memfd_create(&(0x7f0000000000)='\x00', 0x2) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f0000000080)=0x4) 2018/05/03 23:53:51 executing program 7: openat$vnet(0xffffffffffffff9c, &(0x7f0000000340)='/dev/vhost-net\x00', 0x2, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000340)={'bridge0\x00', 0x4000}) r2 = socket$packet(0x11, 0x0, 0x300) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000cc0)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f00000005c0)=0x2) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000200)={r4, 0x18}, &(0x7f00000003c0)=0xfffffffffffffcc6) ioctl$sock_inet_SIOCGIFNETMASK(r2, 0x891b, &(0x7f0000000580)={"69703a5f7674fdffffff073800d7c5c6", {0x2, 0x4e23}}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000640)=ANY=[], &(0x7f00000002c0)) r6 = accept4(r1, &(0x7f0000000640)=@nl=@proc, &(0x7f00000006c0)=0x80, 0x80000) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r6, 0x84, 0x78, &(0x7f0000000500)=r5, 0xf7) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f0000000440)={r3, 0x1, 0x6}, 0x10) r7 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000040)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000480)='bridge0\x00') getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r8 = socket(0x1e, 0x805, 0x0) listen(r2, 0xfffffffffffffffd) sendmsg(r8, &(0x7f0000030000)={&(0x7f00004f5000)=@generic={0x10000000001e, "0100000900000000000000000226cc573c080000003724c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000000240), 0x0, &(0x7f00006e9c68)}, 0x0) close(r0) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$netrom_NETROM_N2(r9, 0x103, 0x3, &(0x7f0000000840), &(0x7f0000000600)=0x4) r10 = accept(r7, &(0x7f00000009c0)=@pptp={0x0, 0x0, {0x0, @rand_addr}}, &(0x7f0000000a80)=0xfffffffffffffde9) getsockopt$inet_mtu(r9, 0x0, 0xa, &(0x7f0000000380), &(0x7f0000000540)=0x12b) setsockopt$inet6_mreq(r10, 0x29, 0x1b, &(0x7f0000000300)={@remote={0xfe, 0x80, [], 0xbb}}, 0xfffffffffffffef4) pipe(&(0x7f0000000140)={0xffffffffffffffff}) accept(r11, &(0x7f0000000700)=@ethernet={0x0, @remote}, &(0x7f0000000400)=0xb3) 2018/05/03 23:53:51 executing program 0: getpeername(0xffffffffffffff9c, &(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, &(0x7f0000000080)=0x80) ioctl$sock_bt_cmtp_CMTPCONNDEL(r0, 0x400443c9, &(0x7f00000000c0)={{0x7, 0x9, 0xffff, 0x3f, 0x200, 0x40}, 0x9e}) r1 = socket(0xb, 0x800, 0xfffffffffffffff9) bind(r1, &(0x7f0000d80f80)=@generic={0x1e, "0101000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cd184a"}, 0x80) close(r1) connect$netlink(r1, &(0x7f0000000100)=@proc={0x10, 0x0, 0x25dfdbfb, 0x168000}, 0xc) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/dsp\x00', 0x100, 0x0) ioctl$BLKROSET(r2, 0x125d, &(0x7f0000000180)=0x80000001) 2018/05/03 23:53:51 executing program 2: mmap(&(0x7f0000012000/0x4000)=nil, 0x4000, 0x0, 0x10000132, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00000000c0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x800, 0x40000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000040)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x10) r2 = creat(&(0x7f000078dff8)='./file0\x00', 0x0) dup2(r2, r0) 2018/05/03 23:53:51 executing program 6: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000b90ffc), 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000000c0)=[@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)=0x5, 0x4) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000240)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000040)=0x8) 2018/05/03 23:53:51 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051bff6)='/dev/ptmx\x00', 0x0, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x4000, 0x0) ioctl$TIOCSSOFTCAR(r0, 0x402c542c, &(0x7f0000000000)) [ 106.778349] bridge0: port 2(bridge_slave_1) entered disabled state [ 106.782922] IPVS: set_ctl: invalid protocol: 108 224.0.0.1:20000 lc [ 106.785284] bridge0: port 1(bridge_slave_0) entered disabled state 2018/05/03 23:53:51 executing program 4: unshare(0x400) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000a28ff0)={0x2, 0x2}, 0x10) sendto$inet(r0, &(0x7f0000000080)="1f955b105f7f212ce6aa4bcf9d454465026f18ada40dd973d93c607dea36e6744b7ebc4539fe3e68691aa5524dcd0c4125a228495983a4a8ad2fbdf0db5558efcfe1869655f837a626e25d7c02f0720862aa915db5866ed7b9fbfe06821cd040d87d2fff7fe249095706f304354bdca975f8654781bfea511ff9826c0700000000000000", 0x84, 0x20000000, &(0x7f0000000140)={0x2, 0x2, @broadcast=0xffffffff}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00004aaffc)=0x1ffa, 0x4) dup(r0) writev(r0, &(0x7f0000001500)=[{&(0x7f0000001400)="1d", 0x1}], 0x1) eventfd(0x0) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) 2018/05/03 23:53:51 executing program 5: clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) sched_setaffinity(0x0, 0x8, &(0x7f0000000080)=0x4555) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r2, &(0x7f00000bd000), 0x264, 0x0) r3 = accept4(r1, &(0x7f0000000640)=@nfc, &(0x7f0000000580)=0x80, 0x800) getsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000000480)={0x0, 0x1, 0x8001, 0x3}, &(0x7f00000004c0)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f0000000500)={r4, 0x19, "505ac7faff88eb3929984f8847fd6385c6feaec28f87d388aa"}, &(0x7f0000000540)=0x21) ioctl$sock_bt(r3, 0x0, &(0x7f00000006c0)="35f9e85d74452606135952ea102e59a06783ab720217900552e099e6e73b46f5f60171fbbabe5f76f970819ccc7487d8d86c34139710115bf97a86e6004d097b72885ced78b81e0613ebe52c0b05abd6375380eaca75623667efd23f646941dbe511eb9c43024c9495f3d2df6fa346067f77dc1716217bc0fe4a44f57e18faf3307d85d509d1125044a2241093f77109d86cbf662e9d5812e7b925f42eea85fb8d1eee9a36e28522700cfcd3ac7723a530fe5cad3ce7") getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000380)={0x0, 0x8}, &(0x7f00000003c0)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f0000000400)=ANY=[@ANYRES32=r5, @ANYBLOB="1f00000024cb5aca24c25e24df541672140bba40c903203affdd990187d0389fcc2018"], &(0x7f0000000440)=0x27) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000280)=@assoc_value={0x0, 0x1}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000000300)={r6, 0x0, 0x10, 0x10000, 0x8}, &(0x7f0000000340)=0x18) ppoll(&(0x7f0000b7fff0)=[{r2}], 0x1, &(0x7f0000345ff0)={0x0, r0}, &(0x7f0000d5c000), 0x8) modify_ldt$write2(0x11, &(0x7f0000000000)={0x7, 0x100000, 0x1000, 0xd00f, 0x8, 0x5, 0x2, 0x9b, 0x200, 0x9000000000000000}, 0x10) r7 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x100, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r7, 0xc02c5341, &(0x7f0000000200)) connect$unix(r1, &(0x7f00006edffb)=@file={0x0, './file0\x00'}, 0xa) 2018/05/03 23:53:51 executing program 6: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000b90ffc), 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000000c0)=[@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)=0x5, 0x4) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000240)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000040)=0x8) 2018/05/03 23:53:51 executing program 2: r0 = gettid() timer_create(0x4, &(0x7f0000000000)={0x0, 0x12, 0x2}, &(0x7f0000000180)) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000000280)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) getsockopt$inet6_opts(r2, 0x29, 0x3b, &(0x7f00000000c0)=""/75, &(0x7f0000000140)=0x4b) fcntl$getflags(r1, 0x407) dup2(r1, r3) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) rt_sigsuspend(&(0x7f0000000040)={0x7f}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r0, 0x1000000000013) mq_unlink(&(0x7f0000000080)='mime_typeeth1lo%selinux\x00') [ 106.858279] IPVS: set_ctl: invalid protocol: 108 224.0.0.1:20000 lc [ 106.893617] device bridge_slave_1 left promiscuous mode [ 106.899548] bridge0: port 2(bridge_slave_1) entered disabled state 2018/05/03 23:53:51 executing program 3: unshare(0x28060400) r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x8000, 0x0) sendmsg$nl_generic(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000080)={0x9c, 0x2f, 0x301, 0x70bd27, 0x25dfdbfd, {0x13}, [@nested={0x24, 0x1, [@typed={0x4, 0x45}, @generic="ee8973286798364df85ef0454935b2980dd0cb2a9834c0dda3cb1c"]}, @generic="4102cb297e9b294a2da288e24111d3ffdd6a779b08fefd3f64eccde06b72c33f510696ec92d497d9d98d9d76a6130f47fd70fabf9b959f0d674d502f7f1ccb7af366d325c7e3fdeef9b50a94ce4ed69766d995af3a3497d2c90528e14e0101500dd7"]}, 0x9c}, 0x1, 0x0, 0x0, 0x800}, 0x4000) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000200)={0x0, 0x3}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000280)={r1, 0x7fff, 0xc346}, 0x8) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt(r2, 0x400000000000003a, 0x0, &(0x7f0000261f44)=""/188, &(0x7f0000000180)=0xfffffff3) 2018/05/03 23:53:52 executing program 0: perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x7, 0x100) getsockopt$sock_buf(r0, 0x1, 0x37, &(0x7f0000000080)=""/107, &(0x7f0000000000)=0x6b) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000280)=ANY=[@ANYBLOB="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"], 0x6) r1 = syz_open_dev$usbmon(&(0x7f0000fd0ff3)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0x9205, &(0x7f0000dde000)) [ 107.040374] device bridge_slave_0 left promiscuous mode [ 107.046335] bridge0: port 1(bridge_slave_0) entered disabled state 2018/05/03 23:53:52 executing program 4: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x111440, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0xc1205531, &(0x7f0000000080)={0x800, 0x6, 0x4, 0x9, [], [], [], 0x7fff, 0x4, 0x3f, 0x4, "55199b7d237aeaa7626f120ec65189b3"}) r1 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xd15000)=nil, 0xd15000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r1, 0xc0405519, &(0x7f0000000040)={0x20, 0x0, 0x0, 0x4, "1eed042000000000000000ed3b0a976a424926684fb6554735ba66fb60670400000000000000db1da37392ed"}) 2018/05/03 23:53:53 executing program 6: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000b90ffc), 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000000c0)=[@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)=0x5, 0x4) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000240)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000040)=0x8) 2018/05/03 23:53:53 executing program 1: r0 = dup(0xffffffffffffffff) openat$null(0xffffffffffffff9c, &(0x7f0000000200)='/dev/null\x00', 0x8f1a3523f2a97564, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000000000)) unshare(0x40600) accept(0xffffffffffffff9c, &(0x7f0000000140)=@hci, &(0x7f00000001c0)=0x80) r1 = syz_open_dev$loop(&(0x7f0000c17ff5)='/dev/loop#\x00', 0x0, 0x0) fadvise64(r1, 0x0, 0x0, 0x5) 2018/05/03 23:53:53 executing program 3: timer_create(0xffbffffffffffff0, &(0x7f0000000380)={0x0, 0x20}, &(0x7f0000000080)) clock_getres(0x80000000000, &(0x7f0000000140)={0x0, 0x0}) timer_settime(0x0, 0xffffffffffffffff, &(0x7f0000000000)={{0x77359400}, {0x0, r0}}, 0x0) 2018/05/03 23:53:53 executing program 4: r0 = openat$full(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/full\x00', 0x400000, 0x0) ioctl$TCSETSF(0xffffffffffffffff, 0x5404, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7e}) readv(r0, &(0x7f0000000040)=[{&(0x7f00000001c0)=""/198, 0xc6}, {&(0x7f0000000000)=""/23, 0x17}], 0x2) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x39) readv(r0, &(0x7f0000000600), 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r0, 0xc0045520, &(0x7f0000000100)=0x7) openat$uinput(0xffffffffffffff9c, &(0x7f0000000080)='/dev/uinput\x00', 0x2, 0x0) 2018/05/03 23:53:53 executing program 0: bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x400000008000, 0x4, 0x100400003}, 0x2c) 2018/05/03 23:53:53 executing program 2: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x42001, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000040)=0x40000000000000, 0x4) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x4, &(0x7f0000006ff4)={@empty, @loopback=0x7f000001, 0xd5}, 0xc) 2018/05/03 23:53:53 executing program 5: r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x2, 0x88001) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r0, 0xc008551a, &(0x7f0000000040)={0x8, 0x14, [0xb35, 0x6bca000000000000, 0x101, 0x4, 0x3]}) close(r0) 2018/05/03 23:53:53 executing program 7: openat$vnet(0xffffffffffffff9c, &(0x7f0000000340)='/dev/vhost-net\x00', 0x2, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000340)={'bridge0\x00', 0x4000}) r2 = socket$packet(0x11, 0x0, 0x300) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000cc0)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f00000005c0)=0x2) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000200)={r4, 0x18}, &(0x7f00000003c0)=0xfffffffffffffcc6) ioctl$sock_inet_SIOCGIFNETMASK(r2, 0x891b, &(0x7f0000000580)={"69703a5f7674fdffffff073800d7c5c6", {0x2, 0x4e23}}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000640)=ANY=[], &(0x7f00000002c0)) r6 = accept4(r1, &(0x7f0000000640)=@nl=@proc, &(0x7f00000006c0)=0x80, 0x80000) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r6, 0x84, 0x78, &(0x7f0000000500)=r5, 0xf7) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f0000000440)={r3, 0x1, 0x6}, 0x10) r7 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000040)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000480)='bridge0\x00') getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r8 = socket(0x1e, 0x805, 0x0) listen(r2, 0xfffffffffffffffd) sendmsg(r8, &(0x7f0000030000)={&(0x7f00004f5000)=@generic={0x10000000001e, "0100000900000000000000000226cc573c080000003724c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000000240), 0x0, &(0x7f00006e9c68)}, 0x0) close(r0) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$netrom_NETROM_N2(r9, 0x103, 0x3, &(0x7f0000000840), &(0x7f0000000600)=0x4) r10 = accept(r7, &(0x7f00000009c0)=@pptp={0x0, 0x0, {0x0, @rand_addr}}, &(0x7f0000000a80)=0xfffffffffffffde9) getsockopt$inet_mtu(r9, 0x0, 0xa, &(0x7f0000000380), &(0x7f0000000540)=0x12b) setsockopt$inet6_mreq(r10, 0x29, 0x1b, &(0x7f0000000300)={@remote={0xfe, 0x80, [], 0xbb}}, 0xfffffffffffffef4) pipe(&(0x7f0000000140)={0xffffffffffffffff}) accept(r11, &(0x7f0000000700)=@ethernet={0x0, @remote}, &(0x7f0000000400)=0xb3) 2018/05/03 23:53:53 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)=ANY=[@ANYBLOB="0203000009000000000000000000000002000a0100000000000000000000000005001700000000000a000000c9565e0900000000fe8000000000000000bb000000000000000008d3"], 0x48}, 0x1}, 0x0) 2018/05/03 23:53:53 executing program 0: r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x20, 0x40000) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000100)={0x0, 0xadf, 0x20, 0xfffffffffffffffd}, &(0x7f0000000140)=0x18) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000180)={r1, 0x0, 0xb6}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000329ff8)={0xffffffffffffffff}) r3 = memfd_create(&(0x7f0000d7dfce)="237d00d3fc1ee4671fbaa0a455e73e678b8e96f7fd829d4d39f1828ebf765e220913b73db94f6d495077c32cf6d22b4c4f8d", 0x0) ftruncate(r3, 0x40001) sendfile(r2, r3, &(0x7f000000a000), 0x7ffff) ppoll(&(0x7f0000000040)=[{r2}], 0x1, &(0x7f0000000080), &(0x7f00000000c0), 0x8) 2018/05/03 23:53:53 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TCGETS(r1, 0x5401, &(0x7f0000000000)) syz_genetlink_get_family_id$fou(&(0x7f0000000040)='fou\x00') 2018/05/03 23:53:53 executing program 3: mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) chroot(&(0x7f000009a000)='./file0\x00') mount(&(0x7f00005b9ff8)='./file0\x00', &(0x7f0000edaff8)='./file0\x00', &(0x7f0000d9fffa)='msdos\x00', 0x1002, 0x0) chdir(&(0x7f0000cd2ff8)='./file0\x00') umount2(&(0x7f0000e28000)='..', 0x2) symlink(&(0x7f0000ed6ffe)='..', &(0x7f0000000040)='../file0\x00') socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)) mount(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='../file0\x00', &(0x7f0000000300)='rootfs\x00', 0x20030, 0x0) 2018/05/03 23:53:53 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x0) sendfile(r0, r0, &(0x7f00000000c0)=0x800000000000, 0x4) r1 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x9, 0x800) ioctl$VT_RESIZEX(r1, 0x560a, &(0x7f0000000100)={0x10001, 0x8, 0xf6f, 0x56, 0x80000000, 0x8}) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x2, 0x0) unshare(0x400) ioctl(r0, 0x220, &(0x7f0000000200)="79c3929ae3f3462e5abf686c5ed5ec5dc82adbf5ed01ecb2e974918bf07d89602d4322ed83f0963cac030000000000000028e749ec5cd4458bc92e030f8522f0886046355a0fb69cb778bd86009628a682823f90c1edc6c699") syz_genetlink_get_family_id$team(&(0x7f0000000140)='team\x00') 2018/05/03 23:53:53 executing program 1: syz_emit_ethernet(0x46, &(0x7f0000000000)={@dev={[0xaa, 0xaa, 0xaa, 0xaa]}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], {@ipv6={0x86dd, {0x0, 0x6, "afeea6", 0x10, 0x2c, 0x0, @local={0xfe, 0x80, [], 0xaa}, @dev={0xfe, 0x80}, {[@routing={0x33, 0x0, 0x0, 0x7ff}], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000faaff0)) r0 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x40, 0x80000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00000000c0)={0x2, [0x0, 0x0]}, &(0x7f0000000100)=0xc) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000140)={r1, 0x84a2}, 0x8) 2018/05/03 23:53:53 executing program 5: r0 = socket$inet(0x2, 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000011ff0)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000356ffc)=0xffffffffffffff40, 0x4) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x40, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={r2, 0x0, 0x1, 0x9c8f, &(0x7f0000000180)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000000)=0x0) r4 = geteuid() fstat(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000100)={r3, r4, r5}, 0xc) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x33, &(0x7f00000a2000)={0x1, &(0x7f0000f07000)=[{0x6}]}, 0x10) listen(r0, 0x0) 2018/05/03 23:53:53 executing program 7: openat$vnet(0xffffffffffffff9c, &(0x7f0000000340)='/dev/vhost-net\x00', 0x2, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000340)={'bridge0\x00', 0x4000}) r2 = socket$packet(0x11, 0x0, 0x300) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000cc0)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f00000005c0)=0x2) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000200)={r4, 0x18}, &(0x7f00000003c0)=0xfffffffffffffcc6) ioctl$sock_inet_SIOCGIFNETMASK(r2, 0x891b, &(0x7f0000000580)={"69703a5f7674fdffffff073800d7c5c6", {0x2, 0x4e23}}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000640)=ANY=[], &(0x7f00000002c0)) r6 = accept4(r1, &(0x7f0000000640)=@nl=@proc, &(0x7f00000006c0)=0x80, 0x80000) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r6, 0x84, 0x78, &(0x7f0000000500)=r5, 0xf7) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f0000000440)={r3, 0x1, 0x6}, 0x10) r7 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000040)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000480)='bridge0\x00') getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r8 = socket(0x1e, 0x805, 0x0) listen(r2, 0xfffffffffffffffd) sendmsg(r8, &(0x7f0000030000)={&(0x7f00004f5000)=@generic={0x10000000001e, "0100000900000000000000000226cc573c080000003724c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000000240), 0x0, &(0x7f00006e9c68)}, 0x0) close(r0) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$netrom_NETROM_N2(r9, 0x103, 0x3, &(0x7f0000000840), &(0x7f0000000600)=0x4) r10 = accept(r7, &(0x7f00000009c0)=@pptp={0x0, 0x0, {0x0, @rand_addr}}, &(0x7f0000000a80)=0xfffffffffffffde9) getsockopt$inet_mtu(r9, 0x0, 0xa, &(0x7f0000000380), &(0x7f0000000540)=0x12b) setsockopt$inet6_mreq(r10, 0x29, 0x1b, &(0x7f0000000300)={@remote={0xfe, 0x80, [], 0xbb}}, 0xfffffffffffffef4) pipe(&(0x7f0000000140)={0xffffffffffffffff}) accept(r11, &(0x7f0000000700)=@ethernet={0x0, @remote}, &(0x7f0000000400)=0xb3) 2018/05/03 23:53:53 executing program 4: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000580)='/dev/urandom\x00', 0x4800, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/enforce\x00', 0x101000, 0x0) fallocate(r1, 0x400000001, 0x3, 0x4080000a) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000002c0)={{{@in6=@mcast2, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @dev}}, 0x0, @in6=@local}}, &(0x7f0000000000)=0xe8) sendmsg$can_bcm(r1, &(0x7f0000000480)={&(0x7f0000000040)={0x1d, r2}, 0x10, &(0x7f0000000440)={&(0x7f00000003c0)={0x4, 0x401, 0x7, {0x0, 0x2710}, {}, {0x3, 0x100000000, 0x6, 0x6}, 0x1, @can={{0x3, 0x2, 0x7518, 0x200}, 0x5, 0x3, 0x0, 0x0, "1002ce466dbf0edf"}}, 0x48}, 0x1, 0x0, 0x0, 0x20008801}, 0x8000) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r1, 0x800455d1, &(0x7f0000000080)=""/11) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000100)={0x0, 0x6, 0x30, 0x0, 0x3f}, &(0x7f0000000140)=0x18) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000180)={r3, 0xbf, "35545b4a390a0c45d4a4f18abfb5e88464f82645150634dda70e08ad5c7361d5b97b8c6f79b5382c87b934922cad4ae5bc86162e5671f9ffd017161bf8212b8312988d682559dcb71a0f03ec4fd854a4e03864fa5e867aa1436349c8b30f3e06a5e5405f99b722040ebe78e5411b318b6a8fdab8f92e6eca091ac0ef70c152ff745756df9045e1f214f7c7763d43b42f9df3b2c242c4f94cc9b6062023c5e8826fb2fb3a80b1290976fd7005e166c556dd0ac070e4b35a7a26e6f5215d974b"}, &(0x7f0000000280)=0xc7) [ 108.811299] ================================================================== [ 108.818712] BUG: KMSAN: uninit-value in inet_csk_bind_conflict+0x5f9/0x990 [ 108.825734] CPU: 1 PID: 8080 Comm: syz-executor5 Not tainted 4.16.0+ #87 [ 108.832573] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 108.841923] Call Trace: [ 108.844515] dump_stack+0x185/0x1d0 [ 108.848151] ? inet_csk_bind_conflict+0x5f9/0x990 [ 108.852990] kmsan_report+0x142/0x240 [ 108.856797] __msan_warning_32+0x6c/0xb0 [ 108.860871] inet_csk_bind_conflict+0x5f9/0x990 [ 108.865553] inet_csk_get_port+0x1d28/0x1e40 [ 108.870053] ? __msan_poison_alloca+0x15c/0x1d0 [ 108.874723] ? local_bh_enable+0x36/0x40 [ 108.878792] ? __local_bh_enable_ip+0x3b/0x140 [ 108.883373] ? local_bh_enable+0x36/0x40 [ 108.887432] ? lock_sock_nested+0x27a/0x2a0 [ 108.891762] ? inet_get_local_port_range+0x2d0/0x2d0 [ 108.896868] inet_bind+0xa91/0xf50 [ 108.900412] ? inet_release+0x2a0/0x2a0 [ 108.904387] SYSC_bind+0x3f2/0x4b0 2018/05/03 23:53:53 executing program 4: unshare(0x10000) ioctl$SG_GET_TIMEOUT(0xffffffffffffffff, 0x2202, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x2001, 0xa0) ioctl$TIOCSTI(r0, 0x5412, 0x800) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000240)={0x0, 0xb, "690682a16bb9304567c6c5"}, &(0x7f0000000280)=0x13) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00000002c0)={r1, @in={{0x2, 0x4e22}}, 0x535c, 0x255, 0x40, 0x0, 0x3}, &(0x7f0000000380)=0x98) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) timerfd_settime(0xffffffffffffffff, 0x1, &(0x7f0000000080)={{r2, r3+30000000}, {0x0, 0x989680}}, &(0x7f00000000c0)) r4 = accept4(0xffffffffffffffff, &(0x7f0000000100)=@pptp={0x0, 0x0, {0x0, @multicast2}}, &(0x7f0000000040)=0x80, 0x80800) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0xffffffff) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r4, 0x84, 0x16, &(0x7f0000000180), &(0x7f00000001c0)=0x4) 2018/05/03 23:53:53 executing program 2: r0 = open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f0000000080), 0x1000, &(0x7f0000000140)=ANY=[@ANYRES32]) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) accept$inet(r0, &(0x7f0000000180), &(0x7f0000000240)=0x10) syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x0, 0x800) syz_mount_image$hfs(&(0x7f0000000040)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x2, &(0x7f0000000380)=[{&(0x7f00000001c0)="4a1b912cfc8dc64246cf3204cf19645f30f37afeff524b3a75ddaded71051d563c39281b2ff5d7b4fc7794d5e202c3dd5c87ef26fc863313ea6a047f2057cd4751230827b8a441297c", 0x49, 0x400000000}, {&(0x7f00000004c0)="22c13eb9edb396cbda10bcb1220bad27c41c1567ed6b1e41efa874554e636d8567935852759f5089d2f4dcc466d57ae361ce3c44c92f07d6ab24c62a3153bfbd5cc5ddc429032cc0ca959c825c478783e15f900d56e4ffbc17bc19c269344d9a9c6222b83a87716ec8302935556667b3c491ff88bc8dfa1faa273c39635260a61f53a8e37a2682be96fb92c3fa6786dbc2aa7117e4bc834e8e9992eb55f005dfeef0bcd7a1464ba6788a07c8301372268f68b5af2d3f4ffcc1fcdf9460f2a6191d42caa05d5048178e84f2fd0a7b0ccf0c8533e5358929b969b48631bb55b5ce6b2bbc181d149909280bc11d75f9c5fce8", 0xf1, 0x2}], 0x0, &(0x7f0000000780)=ANY=[]) write$eventfd(r1, &(0x7f00000000c0)=0x8, 0x5ee) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r1) [ 108.907927] ? syscall_return_slowpath+0xe9/0x700 [ 108.912768] ? SYSC_setsockopt+0x517/0x570 [ 108.917007] SyS_bind+0x54/0x80 [ 108.920286] do_syscall_64+0x309/0x430 [ 108.924176] ? SYSC_socketpair+0x14a0/0x14a0 [ 108.928586] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 108.933768] RIP: 0033:0x455979 [ 108.936951] RSP: 002b:00007f1a23714c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000031 [ 108.944660] RAX: ffffffffffffffda RBX: 00007f1a237156d4 RCX: 0000000000455979 [ 108.951931] RDX: 0000000000000010 RSI: 0000000020000040 RDI: 0000000000000013 2018/05/03 23:53:53 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000140)=ANY=[@ANYBLOB="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"], 0x98}, 0x1}, 0x0) [ 108.959198] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 108.966466] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 108.973738] R13: 0000000000000025 R14: 00000000006f4418 R15: 0000000000000000 [ 108.981012] [ 108.982636] Uninit was stored to memory at: [ 108.986966] kmsan_internal_chain_origin+0x12b/0x210 [ 108.992072] __msan_chain_origin+0x69/0xc0 [ 108.996311] inet_twsk_alloc+0xaef/0xc00 [ 109.000383] tcp_time_wait+0xd9/0xf50 [ 109.004189] tcp_rcv_state_process+0xe9d/0x65f0 [ 109.008860] tcp_v4_do_rcv+0xb26/0xd90 [ 109.012751] __release_sock+0x2d6/0x680 [ 109.016741] release_sock+0x97/0x2a0 [ 109.020457] tcp_close+0x277/0x18f0 [ 109.024089] inet_release+0x240/0x2a0 [ 109.027897] sock_close+0xe0/0x300 [ 109.031439] __fput+0x49e/0xa10 [ 109.034719] ____fput+0x37/0x40 [ 109.038003] task_work_run+0x243/0x2c0 [ 109.041894] do_exit+0x10e1/0x38d0 [ 109.045438] do_group_exit+0x1a0/0x360 [ 109.049325] get_signal+0x1320/0x1f20 [ 109.053123] do_signal+0xb8/0x1c80 [ 109.056663] prepare_exit_to_usermode+0x271/0x3a0 [ 109.061507] syscall_return_slowpath+0xe9/0x700 [ 109.066180] do_syscall_64+0x36d/0x430 [ 109.070073] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 109.075251] Uninit was created at: [ 109.078801] kmsan_internal_poison_shadow+0xb8/0x1b0 [ 109.083917] kmsan_kmalloc+0x94/0x100 [ 109.087729] kmem_cache_alloc+0xaab/0xb90 [ 109.091884] inet_twsk_alloc+0x13b/0xc00 [ 109.095952] tcp_time_wait+0xd9/0xf50 [ 109.099758] tcp_rcv_state_process+0xe9d/0x65f0 [ 109.104434] tcp_v4_do_rcv+0xb26/0xd90 [ 109.108328] __release_sock+0x2d6/0x680 [ 109.112308] release_sock+0x97/0x2a0 [ 109.116029] tcp_close+0x277/0x18f0 [ 109.119662] inet_release+0x240/0x2a0 [ 109.123447] alg: No test for authenc(hmac(md5),cbc(aes)) (authenc(hmac(md5-generic),cbc(aes-fixed-time))) [ 109.125069] alg: No test for echainiv(authenc(hmac(md5),cbc(aes))) (echainiv(authenc(hmac(md5-generic),cbc(aes-fixed-time)))) [ 109.133156] sock_close+0xe0/0x300 [ 109.133169] __fput+0x49e/0xa10 [ 109.133179] ____fput+0x37/0x40 [ 109.133191] task_work_run+0x243/0x2c0 [ 109.133206] do_exit+0x10e1/0x38d0 [ 109.133220] do_group_exit+0x1a0/0x360 [ 109.133232] get_signal+0x1320/0x1f20 [ 109.133244] do_signal+0xb8/0x1c80 [ 109.133255] prepare_exit_to_usermode+0x271/0x3a0 [ 109.133265] syscall_return_slowpath+0xe9/0x700 [ 109.133274] do_syscall_64+0x36d/0x430 [ 109.133287] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 109.133292] ================================================================== [ 109.133295] Disabling lock debugging due to kernel taint [ 109.133302] Kernel panic - not syncing: panic_on_warn set ... [ 109.133302] [ 109.133315] CPU: 1 PID: 8080 Comm: syz-executor5 Tainted: G B 4.16.0+ #87 [ 109.133338] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 109.229505] Call Trace: [ 109.232105] dump_stack+0x185/0x1d0 [ 109.235730] panic+0x39d/0x940 [ 109.238943] ? inet_csk_bind_conflict+0x5f9/0x990 [ 109.243785] kmsan_report+0x238/0x240 [ 109.247600] __msan_warning_32+0x6c/0xb0 [ 109.251666] inet_csk_bind_conflict+0x5f9/0x990 [ 109.256340] inet_csk_get_port+0x1d28/0x1e40 2018/05/03 23:53:54 executing program 4: unshare(0x10020004) timer_create(0x0, &(0x7f0000044000), &(0x7f0000044000)) r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x141000, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f00000000c0)={0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4010641c, &(0x7f0000000140)={r1, &(0x7f0000000100)}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(0x0, 0x0) r2 = syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r2, 0x8004e500, &(0x7f0000000080)) [ 109.260759] ? __msan_poison_alloca+0x15c/0x1d0 [ 109.265427] ? local_bh_enable+0x36/0x40 [ 109.269494] ? __local_bh_enable_ip+0x3b/0x140 [ 109.274082] ? local_bh_enable+0x36/0x40 [ 109.278149] ? lock_sock_nested+0x27a/0x2a0 [ 109.282479] ? inet_get_local_port_range+0x2d0/0x2d0 [ 109.287589] inet_bind+0xa91/0xf50 [ 109.291134] ? inet_release+0x2a0/0x2a0 [ 109.295105] SYSC_bind+0x3f2/0x4b0 [ 109.298646] ? syscall_return_slowpath+0xe9/0x700 [ 109.303489] ? SYSC_setsockopt+0x517/0x570 [ 109.307724] SyS_bind+0x54/0x80 [ 109.311008] do_syscall_64+0x309/0x430 [ 109.314900] ? SYSC_socketpair+0x14a0/0x14a0 [ 109.319314] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 109.324499] RIP: 0033:0x455979 [ 109.327682] RSP: 002b:00007f1a23714c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000031 [ 109.335389] RAX: ffffffffffffffda RBX: 00007f1a237156d4 RCX: 0000000000455979 [ 109.342656] RDX: 0000000000000010 RSI: 0000000020000040 RDI: 0000000000000013 [ 109.349925] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 109.357198] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 109.364471] R13: 0000000000000025 R14: 00000000006f4418 R15: 0000000000000000 [ 109.372280] Dumping ftrace buffer: [ 109.375814] (ftrace buffer empty) [ 109.379498] Kernel Offset: disabled [ 109.383101] Rebooting in 86400 seconds..