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 '10.128.0.30' (ECDSA) to the list of known hosts. 2018/05/08 13:49:29 fuzzer started 2018/05/08 13:49:30 dialing manager at 10.128.0.26:37971 syzkaller login: [ 53.315134] can: request_module (can-proto-0) failed. [ 53.326901] can: request_module (can-proto-0) failed. 2018/05/08 13:49:38 kcov=true, comps=false 2018/05/08 13:49:42 executing program 0: r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x7fff, 0x400) r1 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x7ff, 0x800) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000080)=r1, 0x4) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000100)={r1, 0x28, &(0x7f00000000c0)}, 0x10) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000140)={{&(0x7f0000ffe000/0x2000)=nil, 0x2000}}) r2 = dup2(r0, r1) epoll_pwait(r2, &(0x7f0000000180)=[{}, {}, {}, {}, {}, {}], 0x6, 0x6, &(0x7f0000000200)={0x7fff}, 0x8) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000280)={r0, 0x28, &(0x7f0000000240)}, 0x10) ioctl$TIOCLINUX6(r2, 0x541c, &(0x7f00000002c0)={0x6, 0xfffffffffffffffd}) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000300)={0xaa, 0x20}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000340)={0x331c, 0x5, 0x6, 0xfffffffffffffffc, 0x821, 0x7fff}) setsockopt$IP_VS_SO_SET_STOPDAEMON(r1, 0x0, 0x48c, &(0x7f00000003c0)={0x2, 'veth0_to_bridge\x00', 0x3}, 0x18) setsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000400)={0xe8ae, 0x40, 0x3, 0x4}, 0x8) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000440)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r2, 0x0, 0x48b, &(0x7f0000000480)={0x3, 'vlan0\x00', 0x3}, 0x18) ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f00000004c0)) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000500)='/dev/vcs\x00', 0x200000, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f0000000680)={@ax25={0x3, {"2cd4aac77c908c"}}, {&(0x7f0000000540)=""/197, 0xc5}, &(0x7f0000000640), 0x4}, 0xa0) getsockopt$inet_mreq(r2, 0x0, 0x27, &(0x7f0000000740)={@multicast1, @remote}, &(0x7f0000000780)=0x8) epoll_pwait(r1, &(0x7f00000007c0)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x8, 0x3, &(0x7f0000000840)={0x6}, 0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000880)={0x0, 0x9}, &(0x7f00000008c0)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000900)={0xfffffffffffffff8, 0x200, 0x7f5, 0x94, r4}, &(0x7f0000000940)=0x10) setsockopt$inet_dccp_buf(r3, 0x21, 0xc, &(0x7f0000000980)="a37696fd69a9a2825d1fb8c1aaac2e1e4c6e45f793c6363ed395c76c3432f552331cabc85dbd8a50daed02f7481779262d0175eee23ca1710707281150d136f0", 0x40) openat$audio(0xffffffffffffff9c, &(0x7f00000009c0)='/dev/audio\x00', 0x52000, 0x0) ioctl$KDSETKEYCODE(r3, 0x4b4d, &(0x7f0000000a00)={0x36e, 0x9}) clock_getres(0x5, &(0x7f0000000a40)) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000b80)={0x0, @dev, @multicast2}, &(0x7f0000000bc0)=0xc) bpf$PROG_LOAD(0x5, &(0x7f0000000c00)={0x2, 0xa, &(0x7f0000000a80)=@raw=[@alu={0x7, 0x2, 0xf, 0x4, 0x0, 0xfffffffe}, @alu={0x7, 0x8, 0x7, 0xf, 0x6, 0x1af393147a5613a2, 0x18}, @map={0x18, 0x7, 0x1, 0x0, r0}, @exit={0x95}, @call={0x85, 0x0, 0x0, 0x35}], &(0x7f0000000b00)='syzkaller\x00', 0x1, 0x37, &(0x7f0000000b40)=""/55, 0x41100, 0x0, [], r5}, 0x48) ioctl$EVIOCSABS0(r2, 0x401845c0, &(0x7f0000000c80)={0x3cb, 0x9, 0x7f000000, 0x6f, 0x8}) clock_gettime(0x0, &(0x7f0000000d00)={0x0, 0x0}) futex(&(0x7f0000000cc0)=0x2, 0x5, 0x2, &(0x7f0000000d40)={r6, r7+10000000}, &(0x7f0000000d80)=0x1, 0x1) 2018/05/08 13:49:42 executing program 1: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x680440, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f0000000040)=0xa3c, 0x4) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000000080)={0xc000000000000000, {{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x88) r1 = socket$rds(0x15, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000140)=0x9, 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000180)={0x0, 0x7ff, 0x30}, &(0x7f00000001c0)=0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000200)={0x8, 0x204, 0xf915, 0x4, r2}, &(0x7f0000000240)=0x10) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000280)=0x7, 0x4) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f00000002c0)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'yam0\x00'}}) futimesat(r0, &(0x7f0000000300)='./file0\x00', &(0x7f0000000340)) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000380)=[@in={0x2, 0x4e20}, @in6={0xa, 0x4e24, 0x401, @local={0xfe, 0x80, [], 0xaa}, 0x3}, @in6={0xa, 0x4e20, 0x100000001, @local={0xfe, 0x80, [], 0xaa}, 0xe70b}, @in6={0xa, 0x4e21, 0x0, @local={0xfe, 0x80, [], 0xaa}}], 0x64) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000400)=0x0) tkill(r3, 0x2b) r4 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000000440)=""/227) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000540), &(0x7f0000000580)=0x4) ioprio_set$pid(0x1, r3, 0x8) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000000600)=@get={0x1, &(0x7f00000005c0)=""/55, 0x7}) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0xc1205531, &(0x7f0000000640)={0x4, 0x3, 0x1, 0x4, [], [], [], 0x1, 0x5, 0x0, 0x3f, "935dfbaefa7cc248b04f6b75e1eec242"}) write$fuse(r0, &(0x7f0000000780)={0x50, 0x0, 0x0, @fuse_init_out={0x7, 0x1a, 0x800, 0x7000000000000000, 0x3ff, 0x9, 0x4, 0x7fff}}, 0x50) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000800)) r5 = creat(&(0x7f0000000880)='./file0\x00', 0x82) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000a40)={'vcan0\x00', 0x0}) connect$packet(r5, &(0x7f0000000a80)={0x11, 0xf6, r6, 0x1, 0x56a4, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xd}}, 0x14) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000000ac0)={r2, 0xff, 0x5, 0x3, 0x191af868, 0xbb8}, &(0x7f0000000b00)=0x14) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000b40), &(0x7f0000000b80)=0x4) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f0000000bc0)) getsockopt$EBT_SO_GET_INIT_INFO(r4, 0x0, 0x82, &(0x7f0000000c00)={'nat\x00'}, &(0x7f0000000c80)=0x78) capget(&(0x7f0000000cc0)={0x200f1526, r3}, &(0x7f0000000d00)={0xc0000000000000, 0x4, 0x3, 0xb2, 0x1, 0x82}) sendmsg$inet_sctp(r0, &(0x7f0000000fc0)={&(0x7f0000000d40)=@in6={0xa, 0x4e22, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x2}, 0x1c, &(0x7f0000000f40)=[{&(0x7f0000000d80)="99fd2a4c6796b7a51079c5e3e2c4a1682566bd5856959f2f1cb835fe4b1c4e6ef3d708123254b5f80873c2c60cb1db12891d2fdfa7df847dbffbfc2556dfc460999a47801a6d0a6efb27a73b6f69b9afb476c8792c1d5fc2a5efd71ce3f1a39d6023fa4a6e8758fa5306eb8c87cfe318c0d5ba4299c5093666673379416529bf4bd288e082ec3aab24a3fb21ba989acd5027fe9e639e4222be1e32", 0x9b}, {&(0x7f0000000e40)="3325954f8ad807555be7f281835db0f9de946e9e0499cab056eb593fbdbe7c953022d101ff04d14fa3a7e07b464cdb060f15e13e5e77728fbfbbecd9366320e1bf42ba96202cd017e876a46ab92be2ea76d23b14e35a764ae35d5bdb25d17bdb5ead930ad0cb8adff4e9f67e145d1ce662fb5e0ff972811ed5ec78c434314366ac87ab986ed9923a3d204710e2222587f0a2fbf9a9ff58f4625038f87133fdc07d0c7a14de0a076e3714284e444f7ba0fd8afb06ef7d6bb649f2b95bf3d6bbad0a484603e6da7d09249b9365a16026291309978491aa093597f6b3891ce4aca72a", 0xe1}], 0x2, &(0x7f0000000f80)=[@sndinfo={0x20, 0x84, 0x2, {0x9, 0x8, 0x4, 0x0, r2}}, @authinfo={0x18, 0x84, 0x6, {0x9}}], 0x38, 0x80}, 0x40010) 2018/05/08 13:49:42 executing program 7: r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x8001, 0x101000) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x5df8, 0x20}, &(0x7f0000000080)=0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00000000c0)={r1, 0x13, "f469f747ff35b12f6d7b24ad1ec5fabd32257e"}, &(0x7f0000000100)=0x1b) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000140)={'vcan0\x00', 0x0}) sendmsg$can_bcm(r0, &(0x7f0000000280)={&(0x7f0000000180)={0x1d, r2}, 0x10, &(0x7f0000000240)={&(0x7f00000001c0)={0x7, 0x100, 0x1, {}, {0x0, 0x2710}, {0x2, 0x3, 0x1, 0x3}, 0x1, @canfd={{0x2, 0x78, 0x7, 0x3}, 0x1b, 0x0, 0x0, 0x0, "bbbbdf220806ec79f5206999835c2f144602480c81ff888db0b3a0f62e9f511be50b133471af28a52993f432731adcf452308c028900f9c97f7d96d073729280"}}, 0x80}, 0x1, 0x0, 0x0, 0x4c800}, 0x880) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f00000002c0)) bind$can_raw(r0, &(0x7f0000000300)={0x1d, r2}, 0x10) readahead(r0, 0x5, 0x2000000000) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000380)={r1, 0x7}, 0x8) signalfd(r0, &(0x7f00000003c0)={0x6}, 0x8) ioctl$void(r0, 0x5450) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000400)={r1, 0xeb, "4d6c111af42612114b5383dd78e1a290a9e8c4d2f7908973799c7aff48cdff2edb2235acf892b642074febe7544597b11be39abd7dd241a500b30b578df9727aef9f7a99f6da5bbda3a92bdcab3ed181e674f0c1eb52103600c821990fb2543950863e504a776d0d42602e6e0d297f56f92e95ffaf4d6fc0b1cde18ac394197a54b2b7d2fac95d13fadf5f02161c4ba34df0d4db1e9a9e9d34649e21cb2ea8caf75c944f7623ae4b4e5be94e4912105f35d146cf7d5099fd0b05b919fc6684123f95afccf78d9896b4c1f8c262c4098b5d9f0f4399c773088d5607857434507c6032cfe78536d603a4b34d"}, &(0x7f0000000500)=0xf3) fcntl$addseals(r0, 0x409, 0x6) setsockopt$RDS_GET_MR(r0, 0x114, 0x2, &(0x7f00000005c0)={{&(0x7f0000000540)=""/19, 0x13}, &(0x7f0000000580), 0x8}, 0x20) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000600)={0x0, 0x0}, &(0x7f0000000640)=0xc) ioprio_get$uid(0x3, r6) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000680)={'vcan0\x00', r2}) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000006c0)={'vcan0\x00', r7}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000700)={0x5, 0x0, 0x2}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000740)={0x0, r8, 0x0, 0x8}) socket$inet6_sctp(0xa, 0x1, 0x84) r9 = syz_open_dev$admmidi(&(0x7f0000000780)='/dev/admmidi#\x00', 0x0, 0x400) ioctl$DRM_IOCTL_VERSION(r0, 0xc0406400, &(0x7f0000000940)={0x80, 0x8001, 0x5, 0x31, &(0x7f00000007c0)=""/49, 0x8d, &(0x7f0000000800)=""/141, 0x56, &(0x7f00000008c0)=""/86}) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r9, 0x84, 0x1, &(0x7f0000000980)={r4, 0xdbc, 0x7, 0x400, 0x0, 0x7}, 0x14) syz_open_procfs$namespace(r5, &(0x7f00000009c0)='ns/pid\x00') ioctl$DRM_IOCTL_AGP_RELEASE(r0, 0x6431) connect(r9, &(0x7f0000000a00)=@pppol2tpin6={0x18, 0x1, {0x0, r3, 0x2, 0x4, 0x1, 0x1, {0xa, 0x4e21, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0xe876}}}, 0x80) socket$rds(0x15, 0x5, 0x0) ioctl$SG_SET_KEEP_ORPHAN(r0, 0x2287, &(0x7f0000000a80)=0x9) 2018/05/08 13:49:42 executing program 2: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000040)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000080)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f00000000c0)={r1, r3}) membarrier(0x20, 0x0) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r0, 0x800455d1, &(0x7f0000000100)=""/95) r4 = syz_open_dev$loop(&(0x7f0000000180)='/dev/loop#\x00', 0x1ff, 0x204800) getsockopt$inet6_tcp_int(r0, 0x6, 0x0, &(0x7f00000001c0), &(0x7f0000000200)=0x4) r5 = syz_open_dev$adsp(&(0x7f0000000240)='/dev/adsp#\x00', 0x1, 0x4ca45bc326364476) r6 = add_key$keyring(&(0x7f0000000280)='keyring\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$update(0x2, r6, &(0x7f0000000300)="fe7ebe9a2f4fe5c3a7433ad67792124ef9b9e26f54935a80bb978b86eef1484974cca9702d892abe12e4baf36d55a185a0e3a12ee4c0053bc7d3738f6a3c92e82b33cbab59bcdaa6c4c0ee2806bf37f87fdeb865401d16a34eb0c11f5be46c22036276dc05c916fcc14d7f6046726d5619a8eb4d1ce879782737bef005311ccaa09a8762ee7392e292daeda8c1e29b3b9e8b2bab6e4f22c97e", 0x99) ioctl$LOOP_SET_FD(r5, 0x4c00, r4) statfs(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)=""/164) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f00000004c0)=0x4, &(0x7f0000000500)=0x4) setsockopt$IP_VS_SO_SET_EDITDEST(r0, 0x0, 0x489, &(0x7f0000000540)={{0xaf, @loopback=0x7f000001, 0x4e24, 0x0, 'fo\x00', 0x28, 0xffffffffffffe297, 0x25}, {@local={0xac, 0x14, 0x14, 0xaa}, 0x4e21, 0x2000, 0x3ff, 0x6, 0x3}}, 0x44) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f00000005c0)) r7 = getpid() process_vm_writev(r7, &(0x7f00000016c0)=[{&(0x7f0000000600)=""/4096, 0x1000}, {&(0x7f0000001600)=""/137, 0x89}], 0x2, &(0x7f0000001b00)=[{&(0x7f0000001700)=""/121, 0x79}, {&(0x7f0000001780)=""/89, 0x59}, {&(0x7f0000001800)=""/84, 0x54}, {&(0x7f0000001880)=""/217, 0xd9}, {&(0x7f0000001980)}, {&(0x7f00000019c0)=""/210, 0xd2}, {&(0x7f0000001ac0)=""/8, 0x8}], 0x7, 0x0) r8 = syz_open_dev$sndpcmp(&(0x7f0000001b80)='/dev/snd/pcmC#D#p\x00', 0x3, 0x32000) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0x9, &(0x7f0000001bc0)={0x0, @in6={{0xa, 0x4e21, 0x3, @empty, 0x2}}, 0x7b0c1468, 0x9, 0x9, 0x1000, 0x8c}, &(0x7f0000001c80)=0x98) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r8, 0x84, 0x22, &(0x7f0000001cc0)={0xfffffffffffffffb, 0x0, 0x1, 0xa70, r9}, 0x10) r10 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000001d00)='/proc/sys/net/ipv4/vs/backup_only\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r5, 0x408c5333, &(0x7f0000001d40)={0xfbc, 0x400, 0x3, 'queue1\x00', 0x100000001}) accept$nfc_llcp(r8, &(0x7f0000001e00), &(0x7f0000001e80)=0x60) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000001ec0)={r9, 0xd85}, &(0x7f0000001f00)=0x8) getsockopt$IP_VS_SO_GET_SERVICES(r10, 0x0, 0x482, &(0x7f0000001f40)=""/244, &(0x7f0000002040)=0xf4) getsockopt$IP6T_SO_GET_REVISION_MATCH(r8, 0x29, 0x44, &(0x7f0000002080)={'ah\x00'}, &(0x7f00000020c0)=0x1e) ioctl$LOOP_GET_STATUS64(r5, 0x4c05, &(0x7f0000002100)) write(r8, &(0x7f0000002200)="229af31a481ecbe53b614757e78fbdfb90d47b2609e6fe40bdbce57bc40ce2b397d341c6daa88e95808dee18", 0x2c) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r10, 0x40a85323, &(0x7f0000002240)={{0x4e7a, 0x1}, 'port1\x00', 0x20, 0x20420, 0x8, 0x8, 0x1000, 0x8, 0xffffffffffffffd6, 0x0, 0x3, 0x20c6}) 2018/05/08 13:49:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r0 = getpid() futex(&(0x7f000000cffc)=0x4, 0x0, 0x4, &(0x7f0000d8d000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000edfff0)={0x77359400}, &(0x7f0000048000), 0x0) pause() sendmsg$TEAM_CMD_OPTIONS_GET(0xffffffffffffffff, &(0x7f0000006f80)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000006f40)={&(0x7f0000000200)=ANY=[@ANYBLOB="d8010000", @ANYBLOB="000000000000000000000200000008000100", @ANYBLOB="7400020038000100240001006d636173745f72656a6f696e5f696e74657276616c00000000000000000000000800030003000000080004000000000038000100240001006c625f73746174735f726566726573685f696e74657276616c000000000000000800030003000000080004000000000008000100", @ANYBLOB="740002003800010024000100616374697665706f72740000000000000000000000000000000000000000", @ANYBLOB, @ANYBLOB="b800020040000100240001006c625f74785f686173685f746f5f706f", @ANYBLOB="080007000000000038000100240001006d636173745f72656a6f696e5f696e74657276616c0000000000000000000000080003000300000008000400", @ANYBLOB="a60126fc23aa", @ANYBLOB="04000200"], 0x9}, 0x1, 0x0, 0x0, 0x4008000}, 0x4000) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005e00)=[{&(0x7f0000000440)=@abs, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="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", 0xf46}], 0x1, &(0x7f0000001700)}], 0x1, 0x0) process_vm_readv(r0, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000000040)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x3d1}], 0x2, 0x0) 2018/05/08 13:49:42 executing program 3: r0 = getpid() syz_emit_ethernet(0x1, &(0x7f0000c57000)=ANY=[@ANYBLOB="0101fffffd7fea86864a"], &(0x7f0000ea3000)) pause() sendmmsg$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) 2018/05/08 13:49:42 executing program 5: perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x49, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000000100)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x8, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @broadcast=0xffffffff, {[@rr={0x7, 0xb, 0x5, [@local={0xac, 0x14, 0x14, 0xaa}, @remote={0xac, 0x14, 0x14, 0xbb}]}]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, '0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write(r0, &(0x7f00000000c0)='x', 0x1) 2018/05/08 13:50:13 executing program 7: r0 = getpid() syz_emit_ethernet(0x1, &(0x7f0000c57000)=ANY=[@ANYBLOB="0101fffffd7fea86864a20"], &(0x7f0000ea3000)) pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005e00)=[{&(0x7f0000000440)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="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", 0xf47}], 0x1, &(0x7f0000001700)}], 0x1, 0x0) process_vm_readv(r0, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000002780)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x9}], 0x2, 0x0) 2018/05/08 13:50:13 executing program 6: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x80000, 0x0) setsockopt$inet_dccp_int(r0, 0x21, 0x6, &(0x7f0000000080)=0x9, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000000000)="4408050500", 0x5) 2018/05/08 13:50:14 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="0203000011000000000000000000000005777800000000000a00000000000000000000000000000000000000000000000000000000000000030008000000000002000000e000000200000000000000000200010000000000000000000000000005000500000000000a00000000000000fe8000000000000000000000000000ff000000000000befe"], 0x88}, 0x1}, 0x0) 2018/05/08 13:50:14 executing program 6: lookup_dcookie(0xffffffffffffffff, &(0x7f0000000100)=""/62, 0x3e) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x2302c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_pts(0xffffffffffffffff, 0x102) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f00000000c0)={0x4, &(0x7f0000000000)=[{}, {}, {}, {}]}) socket$l2tp(0x18, 0x1, 0x1) 2018/05/08 13:50:14 executing program 1: add_key(&(0x7f0000000180)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000000)="3082008b", 0xffffffd6, 0xfffffffffffffffd) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000080)=0x7fff, 0x4) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000040)=0x800) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f00000000c0)={0xa2, 0x1ff}) 2018/05/08 13:50:14 executing program 0: unshare(0xc000000) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/ignore_tunneled\x00', 0x2, 0x0) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={0xffffffffffffff9c, 0x6, 0x0, 0x34, &(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xa}, 0x20) sendfile(r0, r1, &(0x7f00000000c0), 0xd8) unshare(0x2c000004) setsockopt$IPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x41, &(0x7f0000000140)={'raw\x00', 0x3, [{}, {}, {}]}, 0x58) syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x121080) 2018/05/08 13:50:14 executing program 3: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/urandom\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000001180), 0x1) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000001200)='fou\x00') sendmsg$FOU_CMD_DEL(r0, &(0x7f00000012c0)={&(0x7f00000011c0)={0x10, 0x0, 0x0, 0x880000}, 0xc, &(0x7f0000001280)={&(0x7f0000001240)={0x38, r1, 0x318, 0x70bd29, 0x25dfdbfb, {0x2}, [@FOU_ATTR_IPPROTO={0x8, 0x3, 0xff}, @FOU_ATTR_AF={0x0, 0x2, 0xa}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x7f}, @FOU_ATTR_TYPE={0x8, 0x4, 0x1}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}]}, 0x16}, 0x1, 0x0, 0x0, 0x880}, 0x10) r2 = syz_open_procfs(0x0, &(0x7f0000000080)='cgroup\x00') r3 = socket$kcm(0x29, 0x2, 0x0) sendfile(r3, r2, &(0x7f0000301ff8), 0xffffffff) syz_open_dev$dspn(&(0x7f0000001300)='/dev/dsp#\x00', 0x6, 0x80042) writev(r3, &(0x7f0000000040)=[{&(0x7f0000000180)="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", 0x1000}, {&(0x7f0000000000)="e6d2aa5bfecbe4dbb005360740bac5664c8b9e088d3caa0c8e56d75dba13da850a6ca2b13dbb600dee97c4450640a641e68dcb01d74961", 0x37}], 0x2) sendmsg$kcm(r3, &(0x7f0000002540)={&(0x7f0000000100)=@sco={0x1f}, 0x80, &(0x7f0000000080), 0x2f9, &(0x7f0000000080)}, 0x0) 2018/05/08 13:50:14 executing program 2: setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x21, &(0x7f0000000140), 0x3) r0 = open(&(0x7f0000000000)='./file0\x00', 0x2, 0x181) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)={0x60, r1, 0x0, 0x70bd28, 0x25dfdbfc, {0x5}, [@IPVS_CMD_ATTR_SERVICE={0x44, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'none\x00'}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@local={0xfe, 0x80, [], 0xaa}}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x3}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'sed\x00'}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'ovf\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x3742}]}, 0x60}, 0x1, 0x0, 0x0, 0x8040}, 0x40) 2018/05/08 13:50:14 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0xff, 0x40000) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000100)={0x8, &(0x7f00000000c0)=[{}, {}, {}, {}, {0x0}, {}, {}, {}]}) ioctl$DRM_IOCTL_GET_CTX(r1, 0xc0086423, &(0x7f0000000140)={r2}) r3 = openat$cgroup_ro(r0, &(0x7f0000000080)='cpu.stat\x00', 0x0, 0x0) read(r3, &(0x7f0000000380)=""/178, 0x29) 2018/05/08 13:50:14 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'aead\x00', 0x0, 0x0, 'authencesn(sha512,ecb(aes))\x00'}, 0x58) bind$alg(r0, &(0x7f0000000040)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes128\x00'}, 0x39) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r1, 0x80045530, &(0x7f0000000140)=""/168) 2018/05/08 13:50:15 executing program 5: unshare(0x8000400) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0x57000)=nil, 0x57000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netlink(r0, 0x10e, 0xa, &(0x7f00000002c0)=""/8, &(0x7f0000706ffc)=0xfe7a) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x0, 0x0) ioctl$TCSETSW(r1, 0x5403, &(0x7f0000000040)={0x4, 0x6, 0x2, 0x8001, 0xfffffffffffffff7, 0x8, 0xa15, 0x99b, 0x1, 0x9, 0x9f, 0xb79}) 2018/05/08 13:50:15 executing program 6: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net\x00\x00\x00\x00\x00\x00\x00\a/expire_nodest_conn\x00', 0x2, 0x0) kexec_load(0x8, 0x5, &(0x7f0000000380)=[{&(0x7f0000000080)="3f8049537ad01e7040d52ce36c2495b26124cc9003f352800736bccd77c2c73e54baaec9e3d94d011b6ab5df99bc6fa9474e7214e72b95c95bf946e7f1481d1e1a59360dcaa4668228b0d35cc601c8cbf34557baab4fd2ea556db85fb6bc459011852762c58b34", 0x67, 0xfff, 0x1ff}, {&(0x7f0000000100)="013721046ae3676f46996cd4f3bcbfcf2bc51bf89aea4e7abd9b689d3145e58df4a42c98ec74cd97e028d2cd6b884e30935ee06cd44bd0069cdda3dedc5671b2a04c3a1d52e0a1ef3746b2a81c06c49343f6341415aadaa26bd5db212006aa085c0ff9340ca505fcf01264bee2491b734514429a16679adc4d5e2d27abcabe5985cf1de8058450b827210d18cbe07e6f68fe014741a309c958bff0255916977124d064c0703be5d4665d8bae043cada5392b742e8cf4a25a8799c89cff6c89f93be998f979b177ab204e44b55173fb8670e6ca6b69940eef9fe185ff9296", 0xde, 0x8, 0xff}, {&(0x7f0000000200)="de7c763a40ee5e40fb6865cb", 0xc, 0xb0, 0xef9b}, {&(0x7f00000002c0)="db723e6c5632c91ba3363d5bbc311f2de548303913b61e886d44c5c5869723e8a6ad9928fb878661ffc4bcdf4e45d010ce9355861baa39b942ea145cc53faeae643be7311f1282053f7c365f0ac6e8156dfc83b2cd71bbc410e16fb394e0361fff22335bdc885c4e38e8999d12d29e90eaf5afe5c7ac14604824db069554f77d5d0fca84beb7fdbf5e8079b80de31d9a6a810a944aea106565a7c7fcf0d92c9a9741615dc9b183e4ec786767b30f6505", 0xb0, 0xffffffffffffc753, 0x8}, {&(0x7f0000000240)="c3f741", 0x3, 0x4, 0x80000000}], 0x3f0001) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f00000004c0)={0x1d22, 0x0, 0x10002, 0x8}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000500)={0x6, r1, 0x10001, 0x3}) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x101000, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000480)='highspeed\x00', 0xa) syz_open_dev$admmidi(&(0x7f0000000440)='/dev/admmidi#\x00', 0x6, 0x4000) getdents64(r2, &(0x7f0000000280)=""/11, 0xb) 2018/05/08 13:50:15 executing program 2: mknod(&(0x7f0000000ffa)='./bus\x00', 0x1000, 0x0) r0 = open(&(0x7f000054a000)='./bus\x00', 0xb00, 0x0) clock_gettime(0x0, &(0x7f00000001c0)) ioctl$VHOST_SET_VRING_ENDIAN(r0, 0x4008af13, &(0x7f0000000040)={0x1, 0x2}) ppoll(&(0x7f00000002c0), 0x0, &(0x7f0000000100)={0x77359400}, &(0x7f0000000240), 0xffffffe6) open(&(0x7f0000000000)='./bus\x00', 0x2, 0x0) 2018/05/08 13:50:15 executing program 1: socketpair(0x28, 0x1, 0x0, &(0x7f0000000080)={0x0, 0xffffffffffffffff}) r1 = getpgid(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f00000000c0)={{0x80000000, 0x1, 0x80000000, 0xda6, "47ac81b148c20522c212f834bbd37b2d5823e01cc966c59a24450f9fdb020db9ce08a8c2f5f89824f9313be5", 0x3f}, 0x0, 0x0, 0xfbac, r1, 0x1, 0x101, "fe264be3f15e833c0cfac74f1efa31797f74613aa0e10d942ee1a997d7b8208d11048e6505f4aaa8da96caf25834af560df1f794a2274d87618ec2f0fab4f911", &(0x7f0000000000)='\x00', 0x1, [], [0x9, 0x111b, 0x20, 0x2]}) 2018/05/08 13:50:15 executing program 3: syz_emit_ethernet(0x83, &(0x7f0000000240)=ANY=[@ANYBLOB="aaaaaaaaaaaa00000000000086dd60e7751b004d0600fe800000000000000000000000000000fe8000000000000000000000000000aa00000000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="50000000907800000849ef1ca98cc2bf174579105c9326032094fad8ee6a11fac76313980cfb278c562222a3b2c7e429fd9b16bc0726af5772b0b7e2e083ceec62"], 0x0) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x141080, 0x0) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000000080)={0x5, 0x0, 0x7, 0x8001, 0x20, 0xfffffffffffffffc}) 2018/05/08 13:50:15 executing program 0: pipe(&(0x7f0000055000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000041000)={0xffffffffffffffff}) tee(r1, r0, 0x5, 0x0) close(r1) 2018/05/08 13:50:15 executing program 4: r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f0000000100)="220000001400070000e800000100030002080800010000000800020041d80af0f055", 0x22) r1 = shmget(0x3, 0x2000, 0x40, &(0x7f0000ffa000/0x2000)=nil) shmctl$SHM_LOCK(r1, 0xb) setsockopt(r0, 0x4, 0x6, &(0x7f0000000000)="01f3b6d676be2a9c69e7f70b3797420f116366aa8e3c5dbfe29e703f0b44b7989a5535865287fef51498a9ee086e9046ca85316f61cf5dfd9eb19b2f6ba02ec26968f268dbb4c2cdbd200058fcea8301faf02bf304bca1d4b52f9096ac400d0d8a3eb7f9a8e9653d33104efe85c290f05c44cd567c2ad4ce9343cba742b535878e7d97e15ddf07800851a10ea2df5bfcdc953a8014834647d16cde811c37c5156f3a56f5aa63c8571be023e3656a4ec9", 0xb0) r2 = shmget$private(0x0, 0x3000, 0x78000220, &(0x7f0000ffb000/0x3000)=nil) shmctl$SHM_LOCK(r2, 0xb) 2018/05/08 13:50:15 executing program 5: r0 = socket$inet(0x2, 0x5, 0x14) recvfrom$inet(r0, &(0x7f0000000080)=""/83, 0x53, 0x1, &(0x7f0000000100)={0x2, 0x4e24, @multicast1=0xe0000001}, 0x10) r1 = socket$l2tp(0x18, 0x1, 0x1) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f0000000140)=0x40000) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000000)=@broute={'broute\x00', 0x20, 0x1, 0x220, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000640], 0x0, &(0x7f0000000240), &(0x7f0000000640)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000feffffff01000000110000000000000000006272696467655f736c6176655f30000065716c0000000000000000000000000069705f7674693000000000000000000065716c000000000000000000000000002b4b70062c140000000000000000000000000000000000000000e800000060010000900100006d616300000000000000000000000000000000000000000000000000000000001000000000000000aaaaaaaaaabb00000000000000000000737461746973746963000000000000000000000000000000000000000000000018000000000000000000000000000000000000000000000000000000000000004e464c4f47000000000000000000000000000000000000000000000000000000500000000000000000000000000000000007000000000000008f388682a7e6a901ecf2794d57d65cbae3b99bf97e861ef179e399be7e322494350ed9bf2f7079e00f1517fff1250c61285cb6bd4ffbf4d35b44b800000000434c4153534946590000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000feffffff00000000"]}, 0x298) [ 91.290934] netlink: 2 bytes leftover after parsing attributes in process `syz-executor4'. [ 91.328650] alg: No test for authencesn(sha512,ecb(aes)) (authencesn(sha512-generic,ecb(aes-fixed-time))) 2018/05/08 13:50:15 executing program 6: syz_emit_ethernet(0x2a, &(0x7f0000000000)={@random="2fe048aa5c2a", @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x0, 0x0, 0x0, @multicast2=0xe0000002}}}}}, &(0x7f0000139ff4)) r0 = socket$nl_xfrm(0x11, 0x3, 0x6) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x301d91423be4bf37) accept$ipx(r1, 0x0, &(0x7f0000000080)) ioctl$sock_SIOCGIFINDEX(r0, 0x8955, &(0x7f0000000000)={"020081007f001e0020008ca7cc991735"}) ioctl$VT_SETMODE(r1, 0x5602, &(0x7f00000000c0)={0x1, 0xa06, 0x100000000, 0xee1e, 0x7504}) [ 91.375958] netlink: 2 bytes leftover after parsing attributes in process `syz-executor4'. 2018/05/08 13:50:16 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000000)={0x100011, @loopback=0x7f000001, 0x0, 0x0, 'dh\x00'}, 0x2c) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc0\x00', 0x600c00, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r1, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)=ANY=[@ANYBLOB='.\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="000325bd7000fbdbdf250500000008000500010000000800060003000000"], 0x24}, 0x1}, 0x4008000) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f00000000c0)={0x0}) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f0000000100)={r3, 0x1}) 2018/05/08 13:50:16 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x6) r1 = getpgrp(0x0) sched_setattr(r1, &(0x7f0000000040)={0x30, 0x1, 0x0, 0xfffffffffffffffb, 0x8001, 0x3, 0x0, 0xffffffffffffff73}, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000080)="2900000020001900013d181000da000402089800000000179e0000040d0006000000111e9a3b218da5", 0x29}], 0x1) 2018/05/08 13:50:16 executing program 3: r0 = socket$unix(0x1, 0x5, 0x0) connect(r0, &(0x7f0000000080)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @rand_addr}}}, 0x80) socket$unix(0x1, 0x2, 0x0) 2018/05/08 13:50:16 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f00000002c0)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) bind$ax25(r1, &(0x7f0000000000)={0x3, {"49e516a7b535a8"}}, 0x10) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$TCSETS(r1, 0x5402, &(0x7f0000000040)={0x8, 0x95cd, 0x10001, 0xfffffffffffffb6b, 0x0, 0x401, 0x2c, 0x4, 0xfffffffffffffffc, 0x5, 0x1af, 0x4}) sendfile(r0, r0, &(0x7f0000000240), 0x20000102000007) openat$hwrng(0xffffffffffffff9c, &(0x7f0000004240)='/dev/hwrng\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(r0, 0x4c01) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000080)={0xffffffffffffffff, &(0x7f0000000040)}, 0x10) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) 2018/05/08 13:50:16 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f00000001c0)=ANY=[@ANYBLOB="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"], 0xa5}, 0x1}, 0x0) 2018/05/08 13:50:16 executing program 6: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000140)='fdinfo\x00') fchdir(r1) exit(0xffffffff) rmdir(&(0x7f0000000040)='./file1\x00') ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r1, 0xc008551b, &(0x7f0000000000)={0x80000000, 0xc, [0xe4, 0x3, 0x4b]}) 2018/05/08 13:50:16 executing program 0: r0 = socket$inet(0x2, 0x6, 0x2) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x20000, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f0000000040)={r0, 0x35}) 2018/05/08 13:50:16 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair$inet6(0xa, 0x4, 0x5, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000180)={0x0, 0x8000000000001, 0x10}, &(0x7f00000001c0)=0xc) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000200)={r2, 0x3}, 0x8) sendmsg$nl_xfrm(r0, &(0x7f0000000300)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000340)=ANY=[@ANYBLOB="b8000000210005000000000000000000e000000800000000000000ac14140000000000000000000000000000000000000000000040000000000000353a0ad48f99f2e8139aebbdff63571d0a92a767c4d7ef303a4932eb3cb320f9213ae0fd3e585133179993", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="00000000000000000c001000001f0000000000005c000000ac1414bb0000000000000000000000001b0000000000000000000000fe8000000000000000000000000000bb00000000000000000000000000000000001cb784464ed22d40d3000000000000000000000000000000000000"], 0x25f}, 0x1}, 0x18) lstat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)) 2018/05/08 13:50:16 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='status\x00') poll(&(0x7f0000000000)=[{r0, 0x8000}, {r0, 0x20}, {r0, 0x40}, {r0, 0x10000000000080}], 0x4, 0x6) preadv(r0, &(0x7f00000000c0), 0x0, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/05/08 13:50:16 executing program 4: modify_ldt$write2(0x11, &(0x7f00000004c0), 0x10) r0 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x6, 0x0) clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) mq_timedreceive(r0, &(0x7f00000000c0)=""/176, 0xb0, 0x6, &(0x7f00000001c0)={r1, r2+10000000}) clone(0x0, &(0x7f0000000000), &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)) [ 92.276569] print_req_error: I/O error, dev loop0, sector 240 [ 92.315971] netlink: 104 bytes leftover after parsing attributes in process `syz-executor5'. [ 92.337633] print_req_error: I/O error, dev loop0, sector 0 [ 92.343626] Buffer I/O error on dev loop0, logical block 0, lost async page write [ 92.351534] print_req_error: I/O error, dev loop0, sector 8 [ 92.357355] Buffer I/O error on dev loop0, logical block 1, lost async page write [ 92.365165] print_req_error: I/O error, dev loop0, sector 16 [ 92.371113] Buffer I/O error on dev loop0, logical block 2, lost async page write [ 92.379105] print_req_error: I/O error, dev loop0, sector 24 [ 92.385073] Buffer I/O error on dev loop0, logical block 3, lost async page write [ 92.392895] print_req_error: I/O error, dev loop0, sector 32 [ 92.398867] Buffer I/O error on dev loop0, logical block 4, lost async page write [ 92.406672] print_req_error: I/O error, dev loop0, sector 40 [ 92.412581] Buffer I/O error on dev loop0, logical block 5, lost async page write [ 92.420371] print_req_error: I/O error, dev loop0, sector 48 [ 92.426276] Buffer I/O error on dev loop0, logical block 6, lost async page write 2018/05/08 13:50:16 executing program 1: r0 = syz_open_dev$dmmidi(&(0x7f0000056000)='/dev/dmmidi#\x00', 0x6f600000, 0x0) readahead(r0, 0x9, 0x7) read$eventfd(r0, &(0x7f0000000000), 0x8) ioctl$SG_SET_FORCE_PACK_ID(r0, 0x227b, &(0x7f0000000080)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x20000000004002, 0x0) 2018/05/08 13:50:16 executing program 2: syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x6, 0x4000) r0 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000040)={0x0, {0x2, 0x0, @broadcast=0xffffffff}, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x2}, 0x126, 0x0, 0x100000000, 0x0, 0x20, &(0x7f0000000000)='lo\x00'}) [ 92.434113] print_req_error: I/O error, dev loop0, sector 56 [ 92.440116] Buffer I/O error on dev loop0, logical block 7, lost async page write [ 92.447938] print_req_error: I/O error, dev loop0, sector 64 [ 92.453952] Buffer I/O error on dev loop0, logical block 8, lost async page write [ 92.462152] Buffer I/O error on dev loop0, logical block 9, lost async page write [ 92.494405] netlink: 104 bytes leftover after parsing attributes in process `syz-executor5'. 2018/05/08 13:50:17 executing program 1: syz_emit_ethernet(0xfffffffffffffe76, &(0x7f00000001c0)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff08060001080006040001aaaaaaaaaaaa000000000171bc21e10000000000"], 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x16940, 0x0) 2018/05/08 13:50:17 executing program 2: r0 = syz_open_dev$sndtimer(&(0x7f0000000040)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x1}}) syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x80) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) readv(r0, &(0x7f0000000200)=[{&(0x7f0000000180)}, {&(0x7f00000001c0)=""/56, 0x9}], 0x2) 2018/05/08 13:50:17 executing program 4: r0 = gettid() r1 = signalfd4(0xffffffffffffffff, &(0x7f0000336000)={0x9}, 0x8, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000005b000)) timer_create(0x0, &(0x7f0000000080)={0x0, 0x4, 0x4, @tid=r0}, &(0x7f0000cb2ffc)) rt_sigprocmask(0x0, &(0x7f0000479000)={0xfffffffffffffffe}, 0x0, 0x8) clock_gettime(0x0, &(0x7f000005b000)={0x0, 0x0}) timer_settime(0x0, 0xfffffffffffffffd, &(0x7f000005bfe0)={{}, {0x0, r3+10000000}}, &(0x7f0000046000)) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000169000)={0xfffffffffffffffe}) epoll_pwait(r2, &(0x7f0000000000)=[{}], 0x1, 0x0, &(0x7f0000000040), 0x8) 2018/05/08 13:50:17 executing program 6: clock_gettime(0x4, &(0x7f0000000040)) r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x34, 0x0) openat$cgroup_type(r0, &(0x7f0000004500)='cgroup.type\x00', 0x2, 0x0) recvmmsg(r0, &(0x7f0000004300)=[{{&(0x7f0000000080)=@pppoe={0x0, 0x0, {0x0, @dev}}, 0x80, &(0x7f00000002c0)=[{&(0x7f0000000100)=""/17, 0x11}, {&(0x7f0000000140)=""/111, 0x6f}, {&(0x7f00000001c0)=""/55, 0x37}, {&(0x7f0000000200)=""/182, 0xb6}], 0x4, &(0x7f0000000300)=""/99, 0x63, 0x800}, 0x2}, {{&(0x7f0000000380)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, 0x80, &(0x7f0000000600)=[{&(0x7f0000000400)=""/119, 0x77}, {&(0x7f0000000480)=""/151, 0x97}, {&(0x7f0000000540)=""/191, 0xbf}], 0x3, &(0x7f0000000640)=""/4096, 0x1000, 0xb6}}, {{0x0, 0x0, &(0x7f0000002840)=[{&(0x7f0000001640)=""/64, 0x40}, {&(0x7f0000001680)=""/229, 0xe5}, {&(0x7f0000001780)=""/132, 0x84}, {&(0x7f0000001840)=""/4096, 0x1000}], 0x4, &(0x7f0000002880)=""/119, 0x77, 0x46}}, {{&(0x7f0000002900)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, 0x80, &(0x7f0000002a00)=[{&(0x7f0000002980)=""/77, 0x4d}], 0x1}}, {{0x0, 0x0, &(0x7f0000002bc0)=[{&(0x7f0000002a40)=""/197, 0xc5}, {&(0x7f0000002b40)=""/34, 0x22}, {&(0x7f0000002b80)=""/2, 0x2}], 0x3, 0x0, 0x0, 0x8000000000}, 0xffffffff}, {{&(0x7f0000002c00)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f0000003180)=[{&(0x7f0000002c80)=""/13, 0xd}, {&(0x7f0000002cc0)=""/78, 0x4e}, {&(0x7f0000002d40)=""/3, 0x3}, {&(0x7f0000002d80)=""/147, 0x93}, {&(0x7f0000002e40)=""/144, 0x90}, {&(0x7f0000002f00)=""/205, 0xcd}, {&(0x7f0000003000)=""/119, 0x77}, {&(0x7f0000003080)=""/112, 0x70}, {&(0x7f0000003100)=""/92, 0x5c}], 0x9, &(0x7f0000003240)=""/4096, 0x1000, 0x9}, 0x872}, {{0x0, 0x0, &(0x7f0000004280)=[{&(0x7f0000004240)=""/52, 0x34}], 0x1, &(0x7f00000042c0)=""/37, 0x25, 0x1}, 0x8001}], 0x7, 0x0, &(0x7f00000044c0)={0x0, 0x1c9c380}) 2018/05/08 13:50:17 executing program 7: r0 = socket$inet_sctp(0x2, 0x0, 0x84) r1 = socket$inet(0x15, 0x5, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000240)="92acd886d5892c64a837222ff6bfa944e1231b851679d8a8bc49fe2bb69b2a13268dec0af71924f5e889bfdace65b7df554fda7e5e064b3b475e7ac8a5cd9e48e6a955518ea7925a4fbda7c935a69609213f97b73dc0762b7bddaf0dd8fefa46692bc5641b20e5fc8bc998c1e3edf747ef5a7d0e52d0c961c6e13b0dfebaf454d691c0ef861c7a54b29849cae08efcb98d3890746ef8c0116d9a98210a29ee912e20550a99653f4519bec23542af430028b839afe443d24078e91ef962802d6daacca0d340863aad4dad0696e426a8d5b7566976549e4516e7be9adc0075dde1f2acd7f1f4a426fde38c04d252ca", 0xee, 0xfb6e2a62b1565aba, 0x0, 0x0) sendmsg(r1, &(0x7f0000000200)={0x0, 0x214, &(0x7f0000000080)}, 0x0) sendto$inet(r1, &(0x7f00000001c0), 0x0, 0x0, &(0x7f00000000c0)={0x2, 0x4e22, @multicast2=0xe0000002}, 0x10) setsockopt$RDS_CANCEL_SENT_TO(r1, 0x114, 0x1, &(0x7f0000000100)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/05/08 13:50:17 executing program 3: unshare(0x20008003fff) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000040)={'bridge0\x00', {0x2, 0x0, @rand_addr}}) setsockopt$inet_int(r0, 0x0, 0x40, &(0x7f0000000000), 0x4) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000080)={'vcan0\x00', {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x21}}}) r1 = syz_open_dev$sndpcmc(&(0x7f00000000c0)='/dev/snd/pcmC#D#c\x00', 0xf2, 0x400001) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000100), &(0x7f0000000140)=0x4) 2018/05/08 13:50:17 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000000080)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x121881, 0x0) getsockopt$inet_tcp_int(r1, 0x6, 0x15, &(0x7f0000000040), &(0x7f00000000c0)=0x4) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r0, 0xc008551b, &(0x7f0000000280)={0x80, 0x8, [0x0, 0x0]}) 2018/05/08 13:50:17 executing program 0: r0 = socket$inet(0x2, 0x840000000003, 0x2) setsockopt$inet_int(r0, 0x0, 0x5, &(0x7f0000000040)=0x1000800, 0x4) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet_int(r0, 0x0, 0xc8, &(0x7f0000bcf000), 0x4) 2018/05/08 13:50:17 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000011c0)="63523796a7630b6d4503d1b76f61f4b79bdf4a823d32c1869aeced52f6ae86b0740223c438f24794a670ec23054e602bbdad0ad631b2fa235220f5f03da16f98a8f4e0d5a6f94280528aef723508a46671d278d79f9fac0e4781602c5e7eaabe336f57b6b58f1033691b27e775e8bdde0a988e6b2d016b2bf20629a90948545e00efc669946aea5067b2deb696dfe76446502c2d6e5a") read(r0, &(0x7f0000001280)=""/4096, 0x1000) sendto$unix(r0, &(0x7f0000001080)="9fba2665ad196c9a34f46d6af6c1fcfc3370e5985681c1df3a70482e40dc20a2748a82510161370f8ee26fcc3751ab01fbce254cbea72c93e5f586097e5f541c962d0d09e57f1c326527ee3b7c7efb4b48b24b007ac47415b9b1fa80d9e45a2dcc6e2ab1cae90471f9e10fe6a1b01c74c7aae6df79fa6641bb7d851e61500d21ad9976a400242f861efde3df3b798ef131dfed82f7391525fbb35462db785c6591807953b2ec8c5b64e42ad24d940e8c981f9fc9d0b71f90ce1388f3ebd52ea4637ca178d7c2a97b6655c517ecbceccd67", 0xd1, 0x40090, 0x0, 0x0) 2018/05/08 13:50:17 executing program 2: r0 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000040), 0x80000) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000080)=@int=0xa304, 0x4) clock_nanosleep(0xfffffffffffffffb, 0x0, &(0x7f00000000c0)={0x0, 0x989680}, &(0x7f0000000000)) 2018/05/08 13:50:17 executing program 6: r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f00000000c0)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'ip6_vti0\x00'}}, 0x1e) r2 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x1) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) connect$pppoe(r0, &(0x7f0000000080)={0x18, 0x0, {0x3, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'erspan0\x00'}}, 0xfffffffffffffdee) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000040)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'ip6_vti0\x00'}}) 2018/05/08 13:50:17 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='status\x00') ioctl$DRM_IOCTL_MAP_BUFS(0xffffffffffffffff, 0xc0186419, &(0x7f0000000540)={0x2, &(0x7f0000000040)=""/63, &(0x7f0000000200)=[{0x3, 0xe0, 0x0, &(0x7f0000000080)=""/224}, {0x3f, 0x62, 0x0, &(0x7f0000000180)=""/98}]}) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000240), &(0x7f0000000280)=0x4) preadv(r0, &(0x7f0000001600)=[{&(0x7f0000001680)=""/115}, {&(0x7f00000002c0)=""/82, 0x36a}, {&(0x7f0000000340)=""/53}, {&(0x7f0000000380)=""/245}, {&(0x7f0000000480)=""/181}, {&(0x7f0000000580)=""/4096}, {&(0x7f0000001700)=""/126, 0x280}], 0xf30893ad30d0d3a, 0x3) 2018/05/08 13:50:17 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000580)={&(0x7f00000004c0)={0x2, 0xf, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}]}, 0x50}, 0x1}, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000080)={'veth0_to_bridge\x00', {0x2, 0x4e22, @rand_addr=0x100000001}}) r1 = dup3(r0, r0, 0x80000) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f0000000000)={0x6, 0x40, 0x1, 0x1}) 2018/05/08 13:50:17 executing program 1: capset(&(0x7f0000fc1ff8)={0x4000019980330}, &(0x7f0000001fe8)) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x20000000, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)={0x0, 0xa, 0x0, 0x0, 0x7ff, 0xfffffffffffffffc}) r1 = syz_open_pts(r0, 0x0) r2 = dup3(r1, r0, 0x0) fchmod(r2, 0x0) 2018/05/08 13:50:17 executing program 4: capset(&(0x7f00000fc000)={0x19980330}, &(0x7f000047efe8)) r0 = socket$netlink(0x10, 0x3, 0x80000000002) unshare(0x40600) r1 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x5, 0x0) ioctl$TUNATTACHFILTER(r1, 0x401054d5, &(0x7f00000000c0)={0x3, &(0x7f0000000080)=[{0x400, 0x8001, 0x2, 0x3}, {0x6, 0x7b5f, 0x2}, {0xffff, 0x8001, 0x9, 0x5}]}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000000), 0x4) 2018/05/08 13:50:17 executing program 2: unshare(0x8000400) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0x8, 0x4}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000001c0)=@assoc_id=r1, 0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000080)={r1, 0x48, &(0x7f0000000100)=[@in6={0xa, 0x4e20, 0x3ff, @remote={0xfe, 0x80, [], 0xbb}, 0xfffffffffffffff8}, @in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e20, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x554}]}, &(0x7f0000000180)=0x10) r2 = epoll_create1(0x0) epoll_wait(r2, &(0x7f00000000c0)=[{}], 0x1, 0x2) 2018/05/08 13:50:17 executing program 5: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f00000000c0)="80ce5a38aa14fbd579f9090e4bbe91892b595bcaa5988f74b93f7e15265fe062cc6a038198afea34bbf29b0bc8a4831b7c8667fd1cd58521b396a46aff00fcae88b8c1468e0ae017f6af132afedc086ee66acc57a32894aa8acc894755c53bdf8aa15db6707423", 0x67, 0x0, &(0x7f0000000140)={0x2, 0x4e23, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0xfffffffffffffee4) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000000)=0x5, 0x4) [ 93.734770] capability: warning: `syz-executor1' uses 32-bit capabilities (legacy support in use) 2018/05/08 13:50:17 executing program 3: unshare(0x8000000) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa}, {0xa, 0x0, 0x0, @empty, 0xf7fffffffffffffa}}, 0x5c) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001fde), 0x4) 2018/05/08 13:50:17 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='tunl0\x00', 0xffffffffffffffc9) sendto$inet(r0, &(0x7f00000000c0)='C', 0x1, 0x0, 0x0, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000040)=0x2, 0x4) sendto$inet(r0, &(0x7f0000000880)="de", 0x1, 0x0, &(0x7f0000000240)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f00000002c0)="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", 0x595, 0x0, &(0x7f0000000100)={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10) setsockopt$inet_int(r0, 0x0, 0x31, &(0x7f0000000140)=0x9, 0x4) 2018/05/08 13:50:17 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f000070ffe3)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x1c) fcntl$dupfd(r0, 0x0, r0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f59ffc)=0x5, 0x4) r1 = socket$inet6(0xa, 0x8000000000000082, 0xfffffffffffffffe) bind$inet6(r1, &(0x7f0000f5dfe4)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x1c) 2018/05/08 13:50:17 executing program 4: r0 = memfd_create(&(0x7f0000000040)='\x00', 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000180)={0x0, 0xfffffffffffff800}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000200)={r1, 0x1}, 0x8) r2 = syz_open_procfs(0x0, &(0x7f0000000780)='net/route\x00') getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000300)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000240)=0xea) ioctl$EVIOCSFF(r2, 0x40304580, &(0x7f0000000140)={0x54, 0x7f, 0x9, {0x5}, {0x80, 0x1}, @const={0xffffffffffff49a6, {0x8, 0x8, 0x7ff, 0x4c}}}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f00000002c0)={r3, 0xffffffffffffff8e, &(0x7f0000000000)=[@in6={0xa, 0x4e23, 0x7, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x1}]}, &(0x7f0000000280)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000100)={0xfffffffffffffffe, 0x820a, 0x4, 0x6, r4}, 0x10) socket$nl_generic(0x10, 0x3, 0x10) sendfile(r0, r2, &(0x7f0000000040)=0x2, 0x4000000005) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000080)={0x5, 0x7fffffff, 0x6, 0x0, 0xf}) 2018/05/08 13:50:18 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='mounts\x00') getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000040), &(0x7f0000000080)=0x14) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000100)={0x0, 0x34, 0x3, 0x0, 0x3d, [{}]}) 2018/05/08 13:50:18 executing program 2: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f00000003c0)={0x18, 0x0, {0x3, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'ip_vti0\x00'}}, 0x1e) socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000040)={0x18, 0x0, {0x3, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x632}, "64756d6d7930000000000000de017496"}}, 0x4) pwritev(r0, &(0x7f00000005c0)=[{&(0x7f00000001c0)="c8126571aeaf6fef344556eb890a6fd0e49de398e8fd7307dc233405d1fb41828dbba15ee152ddf8f3b769e58fb9ed265c8b40b926ed2bbd82105b14f0e609d18305dc7248c5bc0135b7e0d2c2428b2bd02739e1555c7123cd9a15a07aaaddb0e67f92d8ce0eb2c0990624bb768b85669966950b5947586583793cb215ae9f09c20774cb9673b3cfaff1a574293ffcdc5bc02637197506bc184eddae0f86e22c7a0cfb4ad600c34c1173649980c016480ebc88a39181c41ed8e2032a7848ce2ff9", 0xc1}, {&(0x7f00000002c0)="f371d740d4736f61924c2a57beff8ca621127289ad7e110aa652b64e3aaf8bd1fea7b34d905ebc91eec89a4035fb470e478fce04120e47a97170cb2e5dfb41c1f4d0e8fa672eb9145e63e4ed21febbf8b0633b454bf1", 0x56}, {&(0x7f0000000400)="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", 0xfd}, {&(0x7f0000000340)="b4fd360c2225ba7f5ef667b0db5f7b0b7c9869d690cc2cffad93aefe09e1e5f016aa260f6f54adfbb2ebbe25890db3ded8687f2dfdef0e1a702309c6c07dea005125c09b16f3", 0x46}, {&(0x7f0000000500)="2c9779071f948b06a8845d87dd81aa8dfd740ebcb58676a3c97ef32d475173f7a43ca967635a9bb9617f1a8cd0594e2372b300c5ed5b842491b4be5c964a4176003dda6fce1e1b22fce2f47b539e6961c9e662fb5748674afedf2c2e76ce1a10f5675f9d98f50eafd920ff76439ec18e9b2dc8880f8f10a6ee52cf44fbf10e9448094951e3e85cbae0761a6a533c3e34cade987e8014aa7d5e7ae1d3f4faf523c2025c7b", 0xa4}], 0x5, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x0, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f0000000180)) mq_timedsend(r1, &(0x7f00000000c0)="953cd2e176626c09cb9afd7738b08f5b03abbde1142d12b769b0f25d0b982169a9ee17fbe9d8a83d389881a2feb64c9f193019709af886431997e759886d417ffa1d81b814231f31154457fc", 0x4c, 0x2, &(0x7f0000000140)) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'lo\x00'}}, 0x1e) 2018/05/08 13:50:18 executing program 3: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x8140, 0x0) write$sndseq(r0, &(0x7f0000000200)=[{0x1, 0x8, 0x1ff, 0xb03, @tick=0x1, {0x7fff, 0x6}, {0x8, 0xd8}, @raw32={[0x9, 0x3f, 0xfffffffffffffffe]}}, {0x3, 0x6, 0x7, 0x1000, @tick=0xda8f, {0x9, 0x1000}, {0x2, 0xffffffff80000001}, @ext={0xf5, &(0x7f0000000080)="79b613db40f18364e9a65c3d90dbd9c37f905416c60f36a67c1e5e683d5cbd96ca1f8ff7dd36f4cec15aaeaac2b57e877fe0294be4d30e498996fc6d0987cf62812282c5260a5c65bf00b8bf03f4bbbf51cb1e65e0f7486d546335f8a689718605f54b8555c9ea3de6e304c8f6ae858616d01f8e597f874b76b84ac89c5abd2021bbb6b1c0e031ce7a9b95dd4612320198599a390605f52f8d8dd8d03a8a341f8e916c1ddffb9c7545a6cc779ef7ea43e136fd96d75b2bd5f91e0bbefd6ce2e1d98f12700c75d0065af8a10e653c40afc959012418daeba39fc0680a9db114d9f331cc4ccbaad5b8cb54320eecac7750d77971ced9"}}, {0x0, 0x1, 0x3, 0x8, @tick=0x5, {0x9, 0x6}, {0x1, 0x4}, @addr={0x8, 0x5}}, {0x80000000, 0x7, 0x7fffffff, 0x6, @tick=0x400, {0x1, 0x1}, {0xfff, 0x1f}, @addr={0x100000000, 0x80000001}}, {0xd301, 0x6, 0x6, 0x7fffffff, @tick=0x8, {0x100, 0x2}, {0xc21, 0x5}, @note={0x1f, 0x1, 0x10001, 0x6, 0x8000}}, {0x3, 0x4, 0x1, 0x2, @time={0x77359400}, {0x1, 0xffffffffffffde04}, {0xffffffff, 0xf5ba}, @quote={{0xffffffffffffffc0, 0x4}, 0x0, &(0x7f00000001c0)={0xffff, 0x7e7, 0xfa3, 0x6, @time={0x0, 0x989680}, {0x0, 0x3}, {0x3f, 0x7}, @queue={0x5, {0x0, 0x2}}}}}], 0x120) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r1, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000180)=0x8000, 0x4) connect$inet6(r1, &(0x7f000098cfe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = dup(r1) write$eventfd(r2, &(0x7f0000000040)=0xffffffffffffffff, 0x7) 2018/05/08 13:50:18 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000243ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f000023efa8)={0x80, 0x0, 0x0, 0x4}) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='pids.events\x00', 0x0, 0x0) memfd_create(&(0x7f00000000c0)="706964732e6576656e743302", 0x0) ioctl$EVIOCGPROP(r1, 0x80404509, &(0x7f0000000080)=""/1) r2 = socket(0x5, 0x3, 0x380) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000000000)=0x80000001, 0x4) 2018/05/08 13:50:18 executing program 5: r0 = socket$nl_generic(0xa, 0x5, 0x84) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) ptrace(0x4208, r1) r2 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x5, 0x0) ioctl$TIOCMBIS(r2, 0x5416, &(0x7f0000000080)=0x781) ioctl$sock_SIOCETHTOOL(r0, 0x89f3, &(0x7f0000000100)={'gre0\x00', &(0x7f00000000c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00']}) 2018/05/08 13:50:18 executing program 0: r0 = socket$inet6_sctp(0xa, 0x6, 0x84) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000380)={0x0, 0xffff, 0x9, 0x200}, &(0x7f00000003c0)=0x10) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000400)=r1, 0x4) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000180)=0x8000, 0x4) connect$inet6(r0, &(0x7f000098cfe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x100, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r3, 0x40045532, &(0x7f0000000040)=0xe30) r4 = dup(r0) r5 = getpgrp(0xffffffffffffffff) r6 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r6, 0x8913, &(0x7f0000000000)={'b:idb&0\x00\x00\x00\x00\x00\x00@\x00', @ifru_ivalue}) ioctl$BLKTRACESETUP(r4, 0xc0481273, &(0x7f0000000100)={[], 0x7ac, 0xffffffffffffff81, 0x3f, 0x80, 0x80000000, r5}) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r3, 0xc04064a0, &(0x7f0000000340)={&(0x7f0000000240)=[0x0, 0x0], &(0x7f0000000280)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00000002c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000300)=[0x0], 0x2, 0x5, 0x9, 0x1}) fcntl$getownex(r2, 0x10, &(0x7f00000001c0)) faccessat(r3, &(0x7f0000000080)='./file0\x00', 0xd4, 0x100) write$eventfd(r4, &(0x7f0000605ff8), 0xffbe) ioctl$KDDELIO(r3, 0x4b35, 0x6) setsockopt$inet6_tcp_int(r4, 0x6, 0x18, &(0x7f0000000200)=0x2, 0x4) 2018/05/08 13:50:18 executing program 7: capset(&(0x7f00005cf000)={0x19980330}, &(0x7f0000f03fe8)) unshare(0x3fd) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000000)={0x4, 0x1, 0x3, 0x4, 0x1f}, 0xc) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000140)) r1 = syz_open_dev$amidi(&(0x7f00000002c0)='/dev/amidi#\x00', 0x204, 0x2000000001) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000040)={{{@in6=@dev, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@local}}, &(0x7f0000000180)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00000001c0)={{{@in=@broadcast=0xffffffff, @in6=@dev={0xfe, 0x80, [], 0x1b}, 0x4e20, 0x7, 0x4e21, 0x7, 0xa, 0x0, 0xa0, 0x0, 0x0, r2}, {0x7fffffff, 0x9, 0x2, 0x3ff, 0x51, 0x1, 0xfff, 0x1f}, {0x1, 0x8, 0x0, 0x5}, 0xaca, 0x0, 0x0, 0x1, 0x1}, {{@in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4d3, 0x3b}, 0xa, @in=@multicast1=0xe0000001, 0x3500, 0x4, 0x2, 0x2400000000000, 0x100000001, 0x0, 0x8000}}, 0xe8) 2018/05/08 13:50:18 executing program 4: r0 = memfd_create(&(0x7f0000000040)='\x00', 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000180)={0x0, 0xfffffffffffff800}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000200)={r1, 0x1}, 0x8) r2 = syz_open_procfs(0x0, &(0x7f0000000780)='net/route\x00') getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000300)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000240)=0xea) ioctl$EVIOCSFF(r2, 0x40304580, &(0x7f0000000140)={0x54, 0x7f, 0x9, {0x5}, {0x80, 0x1}, @const={0xffffffffffff49a6, {0x8, 0x8, 0x7ff, 0x4c}}}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f00000002c0)={r3, 0xffffffffffffff8e, &(0x7f0000000000)=[@in6={0xa, 0x4e23, 0x7, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x1}]}, &(0x7f0000000280)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000100)={0xfffffffffffffffe, 0x820a, 0x4, 0x6, r4}, 0x10) socket$nl_generic(0x10, 0x3, 0x10) sendfile(r0, r2, &(0x7f0000000040)=0x2, 0x4000000005) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000080)={0x5, 0x7fffffff, 0x6, 0x0, 0xf}) [ 94.753708] ================================================================== [ 94.761758] BUG: KMSAN: uninit-value in pppoe_connect+0x68c/0x2360 [ 94.768093] CPU: 0 PID: 7012 Comm: syz-executor2 Not tainted 4.16.0+ #87 [ 94.775007] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 94.784663] Call Trace: [ 94.787296] dump_stack+0x185/0x1d0 [ 94.790953] ? pppoe_connect+0x68c/0x2360 [ 94.795130] kmsan_report+0x142/0x240 [ 94.798976] __msan_warning_32+0x6c/0xb0 [ 94.803076] pppoe_connect+0x68c/0x2360 [ 94.807090] ? kmsan_set_origin+0x9e/0x160 [ 94.811359] ? kmsan_internal_unpoison_shadow+0x83/0xe0 [ 94.817956] ? security_socket_connect+0x5d/0x210 [ 94.822936] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 94.828341] ? security_socket_connect+0x9e/0x210 [ 94.833223] ? pppoe_release+0xcc0/0xcc0 [ 94.837315] SYSC_connect+0x41a/0x510 [ 94.841152] ? syscall_return_slowpath+0xe9/0x700 [ 94.846039] SyS_connect+0x54/0x80 [ 94.849619] do_syscall_64+0x309/0x430 [ 94.853558] ? SYSC_accept+0xb0/0xb0 [ 94.857317] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 94.862527] RIP: 0033:0x455979 [ 94.865724] RSP: 002b:00007f25aa12dc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002a [ 94.873472] RAX: ffffffffffffffda RBX: 00007f25aa12e6d4 RCX: 0000000000455979 [ 94.880772] RDX: 0000000000000004 RSI: 0000000020000040 RDI: 0000000000000013 [ 94.888079] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 94.895377] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 94.902664] R13: 0000000000000064 R14: 00000000006f4a00 R15: 0000000000000000 [ 94.909994] [ 94.911630] Local variable description: ----address@SYSC_connect [ 94.917773] Variable was created at: [ 94.921512] SYSC_connect+0x6f/0x510 [ 94.925279] SyS_connect+0x54/0x80 [ 94.928821] ================================================================== [ 94.936219] Disabling lock debugging due to kernel taint [ 94.941735] Kernel panic - not syncing: panic_on_warn set ... [ 94.941735] [ 94.949175] CPU: 0 PID: 7012 Comm: syz-executor2 Tainted: G B 4.16.0+ #87 [ 94.957330] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 94.966704] Call Trace: [ 94.969317] dump_stack+0x185/0x1d0 [ 94.972987] panic+0x39d/0x940 [ 94.976218] ? pppoe_connect+0x68c/0x2360 [ 94.980417] kmsan_report+0x238/0x240 [ 94.984253] __msan_warning_32+0x6c/0xb0 [ 94.988336] pppoe_connect+0x68c/0x2360 [ 94.992362] ? kmsan_set_origin+0x9e/0x160 [ 94.996621] ? kmsan_internal_unpoison_shadow+0x83/0xe0 [ 95.002012] ? security_socket_connect+0x5d/0x210 [ 95.007236] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 95.012647] ? security_socket_connect+0x9e/0x210 [ 95.017537] ? pppoe_release+0xcc0/0xcc0 [ 95.021623] SYSC_connect+0x41a/0x510 [ 95.025441] ? syscall_return_slowpath+0xe9/0x700 [ 95.030311] SyS_connect+0x54/0x80 [ 95.033865] do_syscall_64+0x309/0x430 [ 95.037776] ? SYSC_accept+0xb0/0xb0 [ 95.041542] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 95.046745] RIP: 0033:0x455979 [ 95.049940] RSP: 002b:00007f25aa12dc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002a [ 95.057661] RAX: ffffffffffffffda RBX: 00007f25aa12e6d4 RCX: 0000000000455979 [ 95.064941] RDX: 0000000000000004 RSI: 0000000020000040 RDI: 0000000000000013 [ 95.072220] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 95.079503] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 95.086880] R13: 0000000000000064 R14: 00000000006f4a00 R15: 0000000000000000 [ 95.094957] Dumping ftrace buffer: [ 95.098508] (ftrace buffer empty) [ 95.102204] Kernel Offset: disabled [ 95.105815] Rebooting in 86400 seconds..