) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r9 = getpgid(0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00004f5000)={0x0, 0x0, 0x0}, &(0x7f000070d000-0x4)=0xc) r11 = getgid() r12 = getpgid(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in=@broadcast=0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c81000)=0xe8) r14 = getegid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r0, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000000000)=[{&(0x7f00002b1000)="04bca5526fa4719379d4728e00ee1f6384202b4de029cc20e22a9a35b1f83ea581f3ceb289bca4e5e0e9c26b475e3704d227ee126a7eb1dd54241b343cae800dbd0a2e53df2460f8745417af57ec2b02efb1b2c13e5654a4ba809920d467e2908a0e833acfd6fa7373144d438f0c7f34f8262cdf588d1a0103d90e8988cb9dab742db08dad55a1ec0e1db8dd67a8cd37902a9b37c836113672dc458569a6dc2a25e6772f8971f1cf146081c79304548e96f208b9ef008b87a3672eca44d671cb84eeb1006f5e809c5a640a4d47", 0xcd}], 0x1, &(0x7f0000001000-0xb0)=[@rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r1, r2, r3}, @cred={0x20, 0x1, 0x2, r4, r5, r8}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r12, r13, r14}], 0xb0, 0x48084}, 0x81) getdents(r0, &(0x7f0000498000-0xce)=""/206, 0xce) 2018/01/28 14:29:33 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x8000, &(0x7f0000060000)="972170e1c823debdd17e25209a85e2e1aab31766124b0d3a57f38b2f75ee8f898d1248c312b8bf228121ca1e1abc257dd07a5f4f55080fdbe4d6da10f1ca9374c81ae5bfcc6a148dbec7d7303db981d3dcce6535f5807361cb9a7085aca79ff32e643b8f29460f666fb8c753b1444b4983f99a9b056a2e459083c44f52ee0c258b1c65342fa42bf9a020a3258c6643e3dcf34ae19432", &(0x7f0000e9e000)=0x0, &(0x7f000042e000-0x4)=0x0, &(0x7f0000adc000)="35745bf2749255c3e1a33ed0f766aa0291e7fa5ed09161d7f8d7") umount2(&(0x7f0000876000-0x8)='./file0\x00', 0x2) ioctl(r0, 0x3, &(0x7f0000423000)="1cac9b27b3763b540e67de09293747b6d28e53fdfe92e33196e68fd1bba98f75ec6290bf4030f91096cb3f") getxattr(&(0x7f0000dfa000-0x8)='./file1\x00', &(0x7f0000fea000-0x15)=@known='com.apple.FinderInfo\x00', &(0x7f0000780000-0x1000)=""/4096, 0x1000) mount(&(0x7f00002d5000-0x6)='./bus\x00', &(0x7f0000ff1000-0x8)='./file0\x00', &(0x7f0000692000-0x5)='vxfs\x00', 0x2000000, &(0x7f00002d0000)="90d8f2eb7dde0c6083f1f2ed410fc2682210b8f7cd3c02b40281a7e9ce81112bcec37ba459c5e655b996ec8d") r1 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) setxattr(&(0x7f0000eba000-0x6)='./bus\x00', &(0x7f00007c7000-0x6)=@known='com.apple.FinderInfo\x00', &(0x7f0000a73000-0x5)='vxfs\x00', 0x5, 0x1) getsockopt$inet_mreqn(r1, 0x0, 0x4000000000023, &(0x7f0000655000)={@multicast1=0x0, @multicast1=0x0, 0x0}, &(0x7f00001f3000-0x4)=0xc) 2018/01/28 14:29:33 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000870000-0x4)=0xc) ptrace$getsig(0x4202, r1, 0x3f, &(0x7f00009f7000-0x10)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x6, 0x2, &(0x7f0000002000-0x8)={0x0, 0x0}) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r2, 0x10e, 0x4, &(0x7f0000002000-0x4)=0x1, 0x4) fcntl$dupfd(r2, 0x406, r2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000002000)="8ab900", 0x2) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000001000-0x4)=0x0, 0x3d9) 2018/01/28 14:29:33 executing program 2: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00003b7000-0x8)='./file0\x00', 0x10000000080040, 0x0) rt_sigaction(0x6, &(0x7f00007be000)={0xfffffffffffeffff, {0x4}, 0x0, 0x6}, 0x0, 0x8, &(0x7f0000794000-0x8)={0x0}) fcntl$setlease(r0, 0x400, 0x0) rename(&(0x7f0000fdc000-0x8)='./file0\x00', &(0x7f0000888000-0x8)='./file1\x00') mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000fe6000)={0x9, 0xffffffff, 0x9, 'queue1\x00', 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fcntl$setsig(r0, 0xa, 0xd) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000fe6000)={0xfffffffffffffffc}, 0x0, 0x180) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlinkat(&(0x7f0000fe7000)='./file0\x00', r0, &(0x7f0000027000)='./file0\x00') rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000fe5000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x10)={0x0, 0x8000000}, 0x8) chdir(&(0x7f0000dae000-0x8)='./file0\x00') openat$sequencer2(0xffffffffffffff9c, &(0x7f0000ce4000)='/dev/sequencer2\x00', 0x800, 0x0) creat(&(0x7f0000fdf000-0x8)='./file1\x00', 0x0) 2018/01/28 14:29:33 executing program 5: pipe(&(0x7f0000a3c000-0x8)={0x0, 0x0}) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000682000-0x4)=0x0, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000e72000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r2, 0x40505330, &(0x7f0000ad3000)={{0x0, 0x0}, {0xe, 0x0}, 0x0, 0x20001000401, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) writev(r1, &(0x7f0000a6e000-0x30)=[{&(0x7f0000dc1000-0x40)="aaa2a49d0071d75a310624b5144bc11954da6e2987a54b7cb2650f1092e80e21f55b203964c3defee7aa1334b225cfd4ef939fd9ddb9474605990b16c6f6b294", 0x40}, {&(0x7f0000093000-0x6a)="5a482e93b1ead2982f4baf9b528f82a19990111012687c86a01ff9ffdc536dcd4fc8f9bbfa990ee40d67ffcfeeae95b06b8c3d24cc534559eaa37f36434f8246613dd1a6de6d72849b5d8bee215f3248131221f306c73cd2cdb8a597d612fa5daf571ce50b0dd1d697b7", 0x6a}, {&(0x7f000028d000)="61f74e9bdefd5f381f5ae11817f67337319bb6d06f5835eefe34d3f4308009e6a9333fdffe19e2213f12e019dbdc65dec753b4c818ae3ec47822e2926f4bf506df7e4d33062f91dc9e0a352c4f230768ba239528d679e3d2460d479338649d9ef0d1840ed7ed96fe055af0eaf21bf64c0a659c3b998ce199bc6b6b914e3b8622f8e9d121fc51295dfea3ebfbe2066933bb5d0c61e00bc248c343e4c4a68717db7d11ff9674584b", 0xa7}], 0x3) 2018/01/28 14:29:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x2000) readv(0xffffffffffffffff, &(0x7f0000121000)=[{&(0x7f000056d000)=""/1, 0x1}], 0x1) poll(&(0x7f0000acf000-0x18)=[{r1, 0x48a, 0x0}], 0x1, 0x80000001) r2 = socket$inet_tcp(0x2, 0x1, 0x0) dup3(r2, r0, 0x0) getresuid(&(0x7f000015c000)=0x0, &(0x7f00003c9000)=0x0, &(0x7f00002b4000)=0x0) 2018/01/28 14:29:33 executing program 4: prctl$intptr(0x21, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x80) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000637000-0x14)={0xffffffffffffffff, 0x2, 0x8, 0x3, 0xb0f}) 2018/01/28 14:29:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) fgetxattr(r0, &(0x7f00006a1000-0x15)=@known='system.sockprotoname\x00', &(0x7f00006c0000-0x1000)=""/2, 0x2) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000f1c000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x5002}) 2018/01/28 14:29:33 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000002000-0xd)='/selinux/mls\x00', 0x0, 0x0) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000000)=0x200000000000000, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000000000)="8c", &(0x7f0000024000)=0x0, &(0x7f0000019000)=0x0, &(0x7f00007b8000-0x150)="84867dc1dd3ebd11f39dbe02b58f230c872fc03cf00f4f0dd141c7ff2afed132c472f299d10866505c44849538312655a976fd4a0e546c2955b30939ee473658c25fa109f6e2efaf47b1958e0433a80c26724bb8058af6717b3b02000000000000007a70b19f10914c9e96c45c733fedc3d59df1bfa9b412aacece329dac2dd360728fabe61f38e1aa004da33ca75e44e111610cbda8c0bb7dba6f674b4db25d9998743ef2adf36a058556b53256dc431be9b4fb578c2730afa2b1e9c79fa093c545f6b96d0ef4d363d4edc409ae30129836cba1258772eecf019fc8a8ba4fc69c31ee0b3e1d7e48da08bc3460ff312d4518f764635abe386710907c42b7b92b56bc19d776380695b81f318388852dad3227a66229958c4ae7880701ba5aca23744a75b402b1ce30c95a8c88b08c277c52a478048b8e3355ffdfc78cbdaa75466105aa126b91466af223843b5393a235") readahead(0xffffffffffffffff, 0x0, 0x0) 2018/01/28 14:29:33 executing program 5: mmap(&(0x7f0000000000/0xff4000)=nil, 0xff4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000fee000-0x8)='./file0\x00', 0x141042, 0x0) utime(&(0x7f0000ff1000)='./file0\x00', &(0x7f000067c000-0x10)={0x8000000000000000, 0xffff}) listen$netrom(r0, 0xffffffffffffffe0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000ff5000)={0x65}, 0x4) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000ff5000-0x4)=0xf, &(0x7f0000ff5000-0x4)=0x4) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f00007b5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sigaltstack(&(0x7f0000001000/0x1000)=nil, &(0x7f0000009000-0x8)=0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sigaltstack(&(0x7f0000c83000/0x3000)=nil, &(0x7f000021b000+0xc13)=0x0) 2018/01/28 14:29:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000806000-0xe)='/dev/keychord\x00', 0x101000, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f000077e000)={0x0, 0x80, 0x4}, &(0x7f000001b000)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f00003b5000)=r1, 0x4) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f00005b2000-0xe)='/dev/keychord\x00', 0x201, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f000081d000-0x4)=0x0, &(0x7f00004e5000)=0x4) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f00007e1000-0x8)={r1, 0xa0}, &(0x7f0000bca000)=0x8) write$tun(r2, &(0x7f0000ba9000-0x3506)=@hdr={0x1, 0x0, 0x0, 0x1, 0x0, 0x0, @ipv6={0x0, 0x6, "88173b", 0x14, 0x0, 0x0, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}, 0x46) 2018/01/28 14:29:33 executing program 4: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) r1 = fcntl$getown(r0, 0x9) r2 = fcntl$getown(r0, 0x9) setpgid(r2, r2) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000fd7000)={0x0, 0x18, &(0x7f0000ec6000)="ba6d03216e91f10f325b4680d5d8e358be5b2c5a65d0ee65"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r3, &(0x7f0000678000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, 0x1c) sendto$inet6(r3, &(0x7f0000a78000-0x69b)="", 0x0, 0x48000, &(0x7f0000e3f000-0x1c)={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000fd5000)='/dev/sequencer\x00', 0x4400, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_int(r4, 0x11, 0x65, &(0x7f0000804000-0x4)=0x210000, 0x38d) sched_getattr(r1, &(0x7f0000d6d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0x0) getpgid(r1) 2018/01/28 14:29:33 executing program 7: mmap(&(0x7f0000000000/0xfe5000)=nil, 0xfe5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x3) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETAW(r0, 0x5407, &(0x7f0000fe6000-0x14)={0x8, 0x81, 0x10001, 0x80000000, 0x5, 0x4, 0x5, 0x10001, 0x7, 0xffffffff00000000}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c3c000-0xc)={0x0, 0x0}) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000fe4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r0, 0x0) dup2(r1, r2) 2018/01/28 14:29:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000491000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f000042d000-0xc)='io\x00') setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000b22000-0x5c)={{0xa, 0x2, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, {0xa, 0x0, 0x2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xb2d1}, 0x0, [0x2, 0x400, 0x0, 0x5, 0x3, 0x0, 0x100, 0xffffffffffffa558]}, 0x5c) pread64(r1, &(0x7f0000757000)=""/0, 0x0, 0x0) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x0, 0x0) [ 51.517976] keychord: Insufficient bytes present for keycount 56 2018/01/28 14:29:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000057d000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000809000-0x4)=0x0) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f0000a36000-0x4)=r1) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe4000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r2, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) openat$pfkey(0xffffffffffffff9c, &(0x7f0000aa3000-0x15)='/proc/self/net/pfkey\x00', 0x100, 0x0) r3 = dup3(r2, r2, 0x80000) setsockopt$inet6_MRT6_ADD_MFC(r3, 0x29, 0xcc, &(0x7f0000b2b000-0x5c)={{0xa, 0x0, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7f}, {0xa, 0x2, 0x867, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, 0xdf30}, 0x10001, [0x6, 0x8775, 0x1, 0x7f, 0x80, 0x1ff, 0xd3, 0x8001]}, 0x5c) r4 = syz_open_pts(r2, 0x0) ioctl$TIOCSPGRP(r4, 0x540f, &(0x7f000006a000-0x4)=0x0) 2018/01/28 14:29:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) r1 = syz_open_procfs(0x0, &(0x7f00006c4000-0x14)='net/ip_tables_names\x00') ioctl$KDSETMODE(r1, 0x4b3a, 0x5) connect(r0, &(0x7f0000d90000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x9, {0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}}}, 0x3a) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x111, 0x11, &(0x7f0000ecd000)={0x0, 0x0}, &(0x7f0000f60000-0x4)=0x8) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00007fb000-0x14)={0x1, 0x80e1, 0x5, 0xffffffffffffffe0, 0x8}, 0x14) 2018/01/28 14:29:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f000067e000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) getsockopt$ax25_int(r0, 0x101, 0x7, &(0x7f00000c6000)=0x0, &(0x7f0000732000)=0x4) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000057a000)='/dev/ptmx\x00', 0x0, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000f9b000-0x8)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000480000)={{0x10000, 0x4}, 'port1\x00', 0x8, 0x10000, 0xffffffff, 0x5, 0xaa2, 0xbb, 0x0, 0x0, 0x2, 0x101, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000b2f000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000bef000-0x10)={&(0x7f00001f3000)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@broadcast=0xffffffff, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x32}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0}, [@algo_crypt={0x48, 0x2, {{'ecb(cipher_null)\x00'}, 0x0, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x0) getitimer(0x0, &(0x7f0000edf000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/28 14:29:33 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x2, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000000}, {0xa, 0x2, 0x4ef4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xb931}, 0xe71, [0x200, 0x6, 0x72a, 0x5, 0x0, 0xfff, 0x4, 0x4]}, 0x5c) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000001000-0x4)=0x5, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000001000-0x4)=0x0, 0x800) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$nfc_llcp(r1, &(0x7f0000003000-0x60)={0x27, 0x2000000000081, 0x8, 0x6, 0x7f, 0xbe, "9928764c8e2de3df63e6af6dec396a467551ffecd3f68700fff44bcd6f0c4625fb1aa09b578fc415f07ba6e9f8b2383f9ac0e0bba465d883d0e2af130feb14", 0x400}, 0x60) r2 = getpgid(0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) waitid(0x1, r2, 0x0, 0x1000000, &(0x7f0000003000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) fadvise64(r3, 0x0, 0x0, 0x5) r4 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ax25(r1, &(0x7f0000000000)={0x0, {""/7}, 0x0}, &(0x7f0000006000-0x3)=0x10, 0x800) getgroups(0x4, &(0x7f0000005000-0x10)=[0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff]) setgid(r5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000d70000)={0x0, 0x0, 0x0}, &(0x7f0000737000)=0xc) ioctl$TUNSETOWNER(r1, 0x400454cc, &(0x7f0000a4e000)=r7) bind$inet(r6, &(0x7f0000934000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r6, &(0x7f0000763000-0x1)="", 0xfdc7, 0x0, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_extract_tcp_res(&(0x7f0000850000)={0x0, 0x0}, 0x0, 0x0) ioctl$KDSIGACCEPT(r1, 0x4b4e, 0xf) socket$inet_tcp(0x2, 0x1, 0x0) 2018/01/28 14:29:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000a2d000)='/selinux/relabel\x00', 0x2, 0x0) write$selinux_access(r0, &(0x7f0000000000)={'system_u:object_r:traceroute_exec_t:s0', 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0-c1023', 0x20, 0x31, 0x0, 0x0}, 0x58) pipe(&(0x7f0000e8f000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0206416, &(0x7f0000936000-0x20)={0x1, 0x200000000000, 0x9, 0x6, 0x2, 0x6f30}) 2018/01/28 14:29:33 executing program 7: socketpair(0x0, 0x0, 0x9, &(0x7f0000c43000-0x8)={0x0, 0x0}) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000000)={0x0, 0x0}) socket$inet_udp(0x2, 0x2, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000052000-0x9)='/dev/rtc\x00', 0x501001, 0x0) socket$nl_crypto(0x10, 0x3, 0x15) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)={0x0, 0x0}) accept$nfc_llcp(0xffffffffffffffff, &(0x7f0000001000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000001000-0x4)=0x60) getresgid(&(0x7f0000378000)=0x0, &(0x7f0000000000)=0x0, &(0x7f000018d000)=0x0) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00001bb000-0x11)='/selinux/relabel\x00', 0x2, 0x0) r1 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000000000)={0x0, {""/7}, 0x0}, &(0x7f000020a000)=0x10, 0x80800) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0xfff, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getegid() socket$inet6_icmp(0xa, 0x2, 0x3a) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000112000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) dup2(0xffffffffffffffff, 0xffffffffffffff9c) getpgid(0xffffffffffffffff) socket$inet_udp(0x2, 0x2, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f00005b5000)='/dev/ppp\x00', 0x86000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000002000-0x8)={0x0, 0x0}) timerfd_create(0x4, 0x80000) r2 = socket$inet_udp(0x2, 0x2, 0x0) getegid() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r2, &(0x7f0000001000-0x30)=[{&(0x7f0000002000-0x87)=""/135, 0x87}, {&(0x7f0000002000)=""/50, 0x32}, {&(0x7f0000001000)=""/0, 0x0}], 0x3) tee(r1, r0, 0x5, 0x0) 2018/01/28 14:29:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0xd1, &(0x7f0000e39000)="3300005ffffff300090000d05d03ce88e8", 0x389) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000509000)='/dev/autofs\x00', 0x8000, 0x0) ioctl$TUNSETNOCSUM(r1, 0x400454c8, &(0x7f0000c9b000)=0x4) lsetxattr(&(0x7f000018d000)='./file0\x00', &(0x7f0000be2000-0x10)=@random={'osx.', '/dev/autofs\x00'}, &(0x7f000012f000-0x2a)=')%$^trusted&@em0bdevvboxnet1(-nodev-proc\\\x00', 0x2a, 0x1) 2018/01/28 14:29:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000fd4000)={0x0, 0x0}) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={r0, 0x0}, &(0x7f0000048000)=0x0, 0x0) clock_gettime(0x5, &(0x7f0000391000-0x10)={0x0, 0x0}) openat$dir(0xffffffffffffff9c, &(0x7f00001a1000-0x8)='./file0\x00', 0x44000, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f0000a96000)={0x0, 0x0}, &(0x7f0000048000)=0x1, 0x0) futex(&(0x7f000033c000)=0x0, 0x5, 0x0, &(0x7f0000f64000)={0x77359400, 0x0}, &(0x7f0000048000)=0x3, 0x3) 2018/01/28 14:29:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x2d, &(0x7f0000840000)="d4243b6f7678a765ee20387dc5d412bb111cdd82eaa136e4a7ada18aef2436b835065f804d10c7e9ece2c7f1c1221bd1155302c5e4bffddbd379c284c2fcf68c546da29b3d97de48ad784ace6c8c4505527d3073f682cbc25cec9be212d8f339c177a589d4e41ddc3e124733858a69a299b6572f6a40709166b7e3009fbd9b618c8529f9377f24d7430ac148a848a6c43987fb0ef179dca6e4927f76e20da758a3d48b44255add23ebbbb109d68bf1a8d4bd1989ebccbd9c7122f2093756df647a6eb6af42cd988580002d28585dd89c280bf77ad6e48a656f483936f2", 0xdd) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000751000-0x28)={@common="6c6f0000000000e8ffffff00", &(0x7f0000a3e000-0x2c)=@ethtool_cmd={0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/28 14:29:33 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000004000-0x10)='/selinux/member\x00', 0x2, 0x0) open(&(0x7f0000003000)='./file0\x00', 0x80000, 0x40) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) utimensat(0xffffffffffffffff, &(0x7f0000013000)='./file0\x00', &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x77359400, 0x0}}, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000003000)={0x0, 0x0}, 0x80000) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futimesat(r1, &(0x7f0000013000-0x8)='./file0\x00', &(0x7f0000003000)={{0x77359400, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/28 14:29:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00004a4000-0x4)=0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000012b000)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f000073b000-0x50)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, r1}) 2018/01/28 14:29:33 executing program 1: r0 = epoll_create1(0x80000) epoll_create(0x4) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000ebf000)={0x60002009, 0x0}) fcntl$dupfd(r0, 0x6, 0xffffffffffffffff) 2018/01/28 14:29:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00009c8000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r1 = accept4$inet6(r0, &(0x7f0000e26000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}, &(0x7f00008f9000-0x4)=0xfffffdfb, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f000029c000-0x4)=0x100000001, 0x4) keyctl$join(0x1, &(0x7f0000572000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}) syz_emit_ethernet(0x12, &(0x7f000039c000-0x12)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{[], {0x8100, 0x4, 0x1ff, 0x1}}], {@generic={0x40000000088ca, ""}}}, 0x0) 2018/01/28 14:29:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x38, &(0x7f0000530000-0x20)={0x3, {0x476}, 0x4, 0x3f}, &(0x7f0000b39000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f00003ec000-0x8)={0x0}) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000873000)={&(0x7f0000187000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000452000)={&(0x7f0000009000)=@ipv6_newaddr={0x2c, 0x14, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0}, [@IFA_LOCAL={0x14, 0x2, @loopback={0x0, 0x1}}]}, 0x2c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 14:29:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000430000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$DRM_IOCTL_CONTROL(r1, 0x40086414, &(0x7f000037a000-0x8)={0x1, 0x0}) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000931000)="4408000913", 0x5) 2018/01/28 14:29:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000242000)={{{{0xa, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x0, 0x0, "f69f8464be4bc994fe56c49be0fb7bbf7ae30c58ddb25940908b0631f9bcad39f8d94c02d9887d1dacc91624cccab892c486fb71db996733edbfc23c18c67b67cbaf8b9336638ea940e207344b6d72ec"}, 0x160) signalfd(r0, &(0x7f0000cd5000-0x8)={0x2}, 0x8) seccomp(0x0, 0x1, &(0x7f0000532000-0x10)={0x5, &(0x7f0000ca3000-0x28)=[{0x7fffffff, 0x13a11b97, 0x1f, 0x1}, {0x8, 0x8000, 0x6, 0x0}, {0x9, 0x6, 0x7, 0x4}, {0x100000001, 0x9, 0x0, 0x20}, {0x0, 0xfffffffffffffe13, 0x8001, 0x2}]}) 2018/01/28 14:29:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000b86000)='/dev/sequencer\x00', 0x28000, 0x0) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f0000f3b000-0x75)=""/117) mkdir(&(0x7f000024b000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f000025e000-0x6)='ramfs\x00', 0x0, &(0x7f00005aa000)="") mount(&(0x7f0000034000-0xc)='./file0/bus\x00', &(0x7f0000010000-0x8)='./file0\x00', &(0x7f0000458000)='anon_inodefs\x00', 0x7ffbc, &(0x7f0000032000)="") 2018/01/28 14:29:34 executing program 3: mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x42, &(0x7f0000ae1000-0x42)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{[{0x9100, 0x0, 0x40, 0xffffffff}], {0x8100, 0x1, 0x8, 0x4}}], {@ipv4={0x800, {{0x3ffffff9, 0x4, 0x0, 0x1, 0x2c, 0xffffffffffffffff, 0x0, 0x0, 0x5f, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x3, 0x1, 0x0, 0xf, 0x880b, 0x0, 0x0, [], ""}, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], "5bd6a90400000021"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}, &(0x7f0000ae1000-0x8)={0x0, 0x0, []}) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000817000)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000901000-0x4)=0x1, 0x4) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000ae0000)=0x0, &(0x7f0000003000)=0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000a16000)=[@in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x191f, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xe5b}, @in6={0xa, 0x2, 0x2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x800080000000}, @in6={0xa, 0x3, 0x8, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x6}, 0xa27f}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xb0) 2018/01/28 14:29:34 executing program 2: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002000)='/dev/loop-control\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x1, 0xffffffffffffffff) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) fgetxattr(r1, &(0x7f0000005000-0x11)=@known='security.selinux\x00', &(0x7f0000004000-0xbf)=""/191, 0xbf) 2018/01/28 14:29:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f00006a0000-0x8)={0x0, 0x0}) pselect6(0x40, &(0x7f0000beb000-0x40)={0x2, 0x9, 0x8, 0x7, 0x184, 0xe4800, 0x4, 0x6}, &(0x7f00007ab000)={0x1, 0x1, 0x5, 0x100000000, 0x5, 0x7fff, 0x100000000, 0x8}, &(0x7f0000575000)={0x2, 0x100000000, 0x9, 0x1, 0x5, 0x5, 0x15e, 0x7}, &(0x7f0000370000)={0x0, 0x989680}, &(0x7f00005fb000)={&(0x7f0000570000)={0x0}, 0x8}) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f00008a5000-0x4)=0x0) socketpair(0x0, 0x80005, 0xd7, &(0x7f0000475000-0x8)={0x0, 0x0}) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f00003c8000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000bd7000)={&(0x7f0000649000-0x154)=@newsa={0x140, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x33}, @in=@broadcast=0xffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0}, [@extra_flags={0x8, 0x18, 0x37}, @algo_auth={0x48, 0x1, {{'md5\x00'}, 0x0, ""}}]}, 0x140}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = dup(r0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f000025d000-0x4)=0x100000001, 0x4) r2 = dup(r0) setsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000e59000)=0x0, 0x4) 2018/01/28 14:29:34 executing program 0: mmap(&(0x7f0000000000/0xfe9000)=nil, 0xfe9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdd000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) read(r0, &(0x7f0000fe9000-0x1)=""/250, 0xfa) r1 = syz_open_pts(r0, 0x8000000006) writev(r1, &(0x7f0000fe8000-0x70)=[], 0x0) 2018/01/28 14:29:34 executing program 7: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f000001b000)='/dev/ashmem\x00', 0x0, 0x0) lseek(r0, 0x0, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f000001c000)='/dev/usbmon#\x00', 0x5, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f000001c000)=@assoc_value={0x0, 0x0}, &(0x7f0000006000)=0x8) 2018/01/28 14:29:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10000000000010, 0x3, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000875000)=0x0) fsetxattr(r0, &(0x7f0000079000-0x2e)=@random={"000089697400", '+vmnet1*@usereth1useremime_typeuser\x00'}, &(0x7f000011f000-0xb)='\x00', 0x1, 0x0) r1 = syz_open_dev$usbmon(&(0x7f00003e4000-0xd)='/dev/usbmon#\x00', 0x767b8fc1, 0x4000) ioctl$KDGKBMETA(r1, 0x4b62, &(0x7f0000ed2000-0x8)=0x0) recvmsg(r0, &(0x7f0000899000-0x38)={&(0x7f00000da000-0x10)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000335000-0x30)=[{&(0x7f0000ff0000)=""/4096, 0x1000}, {&(0x7f000079d000-0xd3)=""/211, 0x395}, {&(0x7f000019b000-0xc7)=""/199, 0xff90}], 0x1000000000000057, &(0x7f0000076000)=""/77, 0xfffffffffffffda6, 0xffffffffffffffff}, 0x2000) 2018/01/28 14:29:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000003000-0x1000)="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", 0x12e) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0xfffffffffffffffd, 0x0, 0x1, 0x0, 0x0}, 0x48b) socketpair$inet(0x2, 0x8080a, 0x0, &(0x7f00003e8000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000a8d000-0xc)={0x0, 0x5, 0x10}, &(0x7f000093b000)=0xc) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000a0c000-0x58)={r1, 0x6, 0x50, "3fe8e2885cd02cd86374cbad6a17d70be45dd440094811a0fac5dfab74d1fc575effef39879e995739c9d9a08d0c6a1158c5951e0d799981ac20704921dbed5c8f707dd98359e10d18eca97320dcf9ef"}, 0x58) socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) socketpair$inet6(0xa, 0xf, 0x7fffffff, &(0x7f0000397000-0x8)={0x0, 0x0}) setsockopt$inet6_int(r2, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) 2018/01/28 14:29:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd(0x3) close(r0) r1 = syz_open_dev$sndtimer(&(0x7f0000342000)='/dev/snd/timer\x00', 0x0, 0x2044) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000b30000)={{0x2000000100000001, 0x0, 0x1, 0x0, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/28 14:29:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000387000)='./file0\x00', 0x19) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000d76000)={0x5, &(0x7f0000a54000-0x14)=[{0x8, 0x4}, {0x7, 0x1}, {0x0, 0x8}, {0x0, 0x0}, {0xfffffffffffffff7, 0x4}]}) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000c83000-0x8)='./file0\x00', &(0x7f00009b0000)='./file0\x00', &(0x7f0000df3000-0x8)='iso9660\x00', 0x1010000, &(0x7f0000113000)="b54fa4870c4042d519e81e66aca370ab2d6b70d419bb4c712f667bf14e3ee4d46747e3752739b2caef097b38c3eac9d197cd4a8d49f40670c2243239ed112378707b3aefa9b02555e84b07b39e825589baa917f04f7dbd6b608cd61d3f92445b3b384add12e1fce816baaee8ea62db1cf06c8f20f9aa4eabb64a640044dcb470fddf233e40ee366c39b3f0fb7cfaf4ef7b15a8e958c1eb85a07c133eaa7c7b122c1ea61d83978011ffc167bb62e7f51c9680cca3ea66be5a292036dc7e0bb8217aa5474fd85e5413df9cc48675453c2847f00060f168765126039abdcbfcfe7fa44aa189e091c858511624f0dda8591e") clock_gettime(0x0, &(0x7f0000207000)={0x0, 0x0}) rename(&(0x7f0000bbe000-0x8)='./file0\x00', &(0x7f0000e48000)='./file0\x00') timerfd_settime(r0, 0x1, &(0x7f00000e7000)={{r1, r2+10000000}, {0x77359400, 0x0}}, &(0x7f0000cf9000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r3 = creat(&(0x7f000020e000)='./file0/bus\x00', 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000040a000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c4d000-0x4)=0xe8) bind(r3, &(0x7f0000f37000)=@ll={0x11, 0x5, r4, 0x1, 0x7f, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x14) mkdir(&(0x7f0000be4000-0x8)='./file0\x00', 0x120) mknod(&(0x7f00001cc000-0xc)='./file0/bus\x00', 0x10, 0x3) mount(&(0x7f00004eb000+0x40d)='./file0\x00', &(0x7f0000ac3000)='./file0/bus\x00', &(0x7f00000f4000-0x7)='pipefs\x00', 0x0, &(0x7f0000e57000-0x4e)="") setxattr(&(0x7f0000238000-0xc)='./file0/bus\x00', &(0x7f0000558000)=@random={'system.', 'pipefs\x00'}, &(0x7f0000b12000)="69736f393636300009980a85146833be55a742d8b827c3bddcc0ad0cd0e90f9f8f5965b690a4f60e3c4b2fd59a3b781c001a6a57247ff5c7f3dfef47930800711c976e051ab0d1713b98b0b67dd46c447d21f27f42537c", 0x57, 0x3) recvfrom$unix(r3, &(0x7f00001bb000-0xfc)=""/252, 0xfc, 0x40010000, &(0x7f0000274000)=@abs={0x1, 0x0, 0x2}, 0x8) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f000024f000)={0x0, 0x0}, &(0x7f0000284000-0x4)=0x8) 2018/01/28 14:29:34 executing program 2: mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) r2 = add_key(&(0x7f0000018000-0x8)='big_key\x00', &(0x7f0000011000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$get_security(0x11, r2, &(0x7f0000002000-0xd2)=""/210, 0xd2) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f000000b000)=0x0) 2018/01/28 14:29:34 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x100) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f000074d000-0x8)={0x0, 0x2}, &(0x7f0000c8c000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000653000-0x8)=@assoc_value={r1, 0x4}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000256000)='net/mcfilter\x00') symlinkat(&(0x7f00003b1000)='./file0\x00', r0, &(0x7f0000507000-0xe)='./file0/file0\x00') setsockopt$inet_udp_int(r0, 0x11, 0x1, &(0x7f0000e3d000-0x4)=0x2, 0x4) readv(r2, &(0x7f00005e0000)=[{&(0x7f0000178000)=""/79, 0x4f}], 0x1) getpeername$ipx(r2, &(0x7f00005e0000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000677000)=0x10) 2018/01/28 14:29:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000ead000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000213000-0x8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f00001e0000)='binfmt_misc\x00', 0x0, &(0x7f0000ebd000-0x2)="") r0 = open(&(0x7f0000f64000)='./file0\x00', 0x400000, 0xc0) mknodat(r0, &(0x7f0000e92000)='./file0\x00', 0x80c4, 0x5) 2018/01/28 14:29:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f11000-0x4)=0x3f, 0x4) bind$inet6(r0, &(0x7f0000321000)={0xa, 0x0, 0xe7c, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000e00000)=0x3f, 0x4) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) syz_open_dev$usbmon(&(0x7f00003a8000-0xd)='/dev/usbmon#\x00', 0x0, 0x42000) listen(r1, 0x0) listen(r0, 0x0) 2018/01/28 14:29:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0xffffffffffffffff) r1 = getpgid(r0) r2 = getpgrp(0x0) setpgid(r1, r2) r3 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f000099c000-0x20)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0, 0x0, 0x2, 0x40000000009, 0x0, 0x0, 0x0}, 0x20) 2018/01/28 14:29:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000faf000-0x28)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000366000)=0x28) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat(0xffffffffffffffff, &(0x7f0000ecb000-0x8)='./file0\x00', 0x200000, 0x6) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f000033a000-0x18)={0x0, 0x200, 0x10, 0x1ff, 0x1}, &(0x7f0000894000)=0x18) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000971000-0x12)={r4, 0x7, 0x5, [0x35d94497, 0x5, 0x4, 0x7f, 0x7]}, 0x12) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000882000+0xe1b)={0x2, &(0x7f0000e9b000)=[{0x44, 0x200000000, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) mlockall(0x1) sendto$unix(r2, &(0x7f000005a000)="", 0x0, 0x0, &(0x7f000000e000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) 2018/01/28 14:29:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x80000) read(r1, &(0x7f0000fd6000-0xf1)=""/1, 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fd1000-0x4)=0x0) clock_gettime(0x0, &(0x7f0000375000)={0x0, 0x0}) ioctl$TIOCMGET(r0, 0x5415, &(0x7f0000133000)=0x0) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000b2b000-0xf)='/dev/sequencer\x00', 0x408042, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00007bb000-0x10)={0x7b, 0x8004, 0x81, 0x1, 0x0}, &(0x7f0000bb9000-0x4)=0x10) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r4, 0x84, 0x78, &(0x7f000064c000)=r5, 0x4) recvmmsg(0xffffffffffffff9c, &(0x7f000097d000-0x12c)=[{{&(0x7f000093a000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x10, &(0x7f0000d02000)=[], 0x0, &(0x7f00003ed000)=""/211, 0xd3, 0xd3}, 0x5}, {{&(0x7f0000786000-0x1e)=@pppoe={0x0, 0x0, {0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @generic=""/16}}, 0x1e, &(0x7f00003d3000-0x40)=[{&(0x7f0000383000-0xa4)=""/164, 0xa4}, {&(0x7f000089b000-0xe3)=""/227, 0xe3}, {&(0x7f0000e17000-0x41)=""/65, 0x41}, {&(0x7f000070e000)=""/225, 0xe1}], 0x4, &(0x7f0000d39000-0xd5)=""/213, 0xd5, 0xf8e2}, 0x5}, {{&(0x7f00005c8000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f000080f000-0x20)=[{&(0x7f0000778000)=""/234, 0xea}, {&(0x7f0000487000-0xb3)=""/179, 0xb3}], 0x2, &(0x7f0000b59000)=""/184, 0xb8, 0x100000001}, 0x68cdc3f0}, {{&(0x7f000021f000-0x20)=@pptp={0x0, 0x0, {0x0, @loopback=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, &(0x7f0000349000)=[{&(0x7f000035b000)=""/4096, 0x1000}, {&(0x7f00007c7000-0x38)=""/56, 0x38}, {&(0x7f0000753000-0xdb)=""/219, 0xdb}], 0x3, &(0x7f0000e5c000)=""/4096, 0x1000, 0x3e}, 0x1}, {{&(0x7f0000092000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000b93000)=[{&(0x7f0000ef4000-0xee)=""/238, 0xee}, {&(0x7f00008f3000)=""/21, 0x15}, {&(0x7f0000c9d000-0x78)=""/120, 0x78}, {&(0x7f000090d000)=""/54, 0x36}, {&(0x7f00000c5000-0x43)=""/67, 0x43}, {&(0x7f00001a9000-0x1d)=""/29, 0x1d}, {&(0x7f000085f000-0x6f)=""/111, 0x6f}], 0x7, &(0x7f0000ad0000)=""/62, 0x3e, 0x80000000}, 0x7fffffff}], 0x5, 0x100, &(0x7f000055c000)={r2, r3+10000000}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000f01000-0x10)={0x0, 0xcc, &(0x7f0000e17000)=[@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x800, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x16}}, 0xfff}, @in6={0xa, 0x0, 0xb1b6, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, 0x7ff}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, @in6={0xa, 0x1, 0xe1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}]}, &(0x7f00007a5000-0x4)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r6, 0x84, 0x66, &(0x7f00003d3000-0x8)={r7, 0xe472}, &(0x7f000022d000)=0x8) poll(&(0x7f0000d19000)=[{r1, 0x0, 0x0}, {r0, 0x0, 0x0}], 0x2, 0x0) dup3(r1, r0, 0x0) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f00007ce000-0x8)={0xffff, 0x0, 0x0, 0x0}) 2018/01/28 14:29:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000552000/0x3000)=nil, 0x3000}, 0x2, 0x0}) r1 = dup3(r0, r0, 0x80000) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000151000-0xc)={0x0, @multicast1=0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000d72000)=0xc) connect$packet(r1, &(0x7f0000d77000)={0x11, 0x11, r2, 0x1, 0x7, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x16}, [0x0, 0x0]}, 0x14) pipe(&(0x7f0000063000-0x8)={0x0, 0x0}) r3 = memfd_create(&(0x7f0000007000-0x30)='/dev/urandom\x00', 0x0) pwritev(r3, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) fchown(r3, 0x0, 0x0) pwritev(r3, &(0x7f0000eb4000-0x48)=[{&(0x7f0000d43000)="90", 0x1}], 0x1, 0x0) close(r0) 2018/01/28 14:29:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000765000-0x10)='/dev/sequencer2\x00', 0x80, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000eab000)="51f5187cc19ff5a5c117ee531616acee", 0x10) write(r0, &(0x7f00003d6000)="e8ee64161cdb53f17c880e8267825a84c6ac237e354e62e70100598b16781c2a438111d09dd2930c61ba1c8d2b9f2916616e923f3548a4a8ad6675fc64e818cea87d60c40561fa7b2b410f4cee6a91c1e01df28784c1fcc0d7b73ccf7b3435c3dfdbda2e71c7d3fe34b9d52e7161a5c7a4356338cf6ebe3db96397163562b457d8d54e4588b22455443edfc22bfa0714e8f7ff2b51548376ea88cc41d7e045c7773bc22dd435cc708983229e31f3887b2906709af65b669d1405a919dbb28b113b3c285329788acf5cbceb74ef5274dafd3d5b5e04aeacec02e365d06dc79b8a188d845f", 0xe4) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000deb000+0xceb)={{0xffffff8e, 0x0}, {0x3f, 0x0}, 0x0, 0x0, 0xfff, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/28 14:29:34 executing program 0: clone(0x0, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000804000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000001000-0xc)=@nl=@proc={0x0, 0x0, 0xffffffffffffffff, 0x0}, &(0x7f0000ee5000-0x4)=0xc, 0x800) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000+0x2b7)='tls\x00', 0x4) getsockname$ax25(r0, &(0x7f0000b46000)={0x0, {""/7}, 0x0}, &(0x7f00005f7000-0x4)=0xffffffffffffff03) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000002000-0x68)=[@in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x81, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x1}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x16}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}], 0x68) 2018/01/28 14:29:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) r0 = open(&(0x7f0000039000)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00008f1000)='./control\x00', 0x0) renameat2(r0, &(0x7f0000099000-0xa)='./control\x00', r0, &(0x7f00001c9000)='./control\x00', 0x1) 2018/01/28 14:29:34 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0xda6dc71e8a796873, 0x0) openat(r0, &(0x7f00001ab000)='./file0\x00', 0x200000, 0x162) mmap(&(0x7f0000000000/0xf9b000)=nil, 0xf9b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000)='./control\x00', 0x0) rename(&(0x7f000083a000)='./file0\x00', &(0x7f00007ef000-0x8)='./file0\x00') r1 = inotify_init() inotify_add_watch(r1, &(0x7f00005eb000-0xa)='./control\x00', 0x8) r2 = inotify_init1(0x0) inotify_add_watch(r2, &(0x7f000001f000-0xa)='./control\x00', 0x100000a) rmdir(&(0x7f0000b32000-0xa)='./file0\x00') dup3(r2, r1, 0x0) signalfd4(r2, &(0x7f000041b000-0x8)={0x5}, 0x8, 0x80800) 2018/01/28 14:29:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000ea1000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_mtu=0xef3a}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) readv(r1, &(0x7f00002f9000-0x20)=[{&(0x7f0000af6000-0xb4)=""/180, 0xb4}], 0x1) recvfrom(r0, &(0x7f0000d1e000-0x24)=""/36, 0x24, 0x40, &(0x7f0000440000)=@ax25={0x3, {"1db65551b4b604"}, 0x8}, 0x10) [ 52.043953] device gre0 entered promiscuous mode 2018/01/28 14:29:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00002ed000-0x4)=0x0, &(0x7f00001c5000-0x4)=0x4) getsockname(r0, &(0x7f0000a8e000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000932000)=0x2e) setsockopt$packet_int(r1, 0x107, 0x1f, &(0x7f000044e000)=0x6, 0x4) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockopt$inet_int(r1, 0x0, 0x14, &(0x7f0000713000)=0x0, &(0x7f00003ed000-0x4)=0x4) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$TUNGETVNETHDRSZ(r2, 0x800454d7, &(0x7f0000020000-0x4)=0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f0000ec7000-0x4)=0x6, 0x4) 2018/01/28 14:29:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000d39000)='/dev/vga_arbiter\x00', 0x1, 0x0) getsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000649000)=""/106, &(0x7f0000840000-0x4)=0x6a) recvmsg(r0, &(0x7f0000000000)={&(0x7f0000ed0000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000000000)=[], 0x0, &(0x7f0000656000-0x89)=""/137, 0x89, 0x0}, 0x0) 2018/01/28 14:29:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000ac7000-0x8)='./file0\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f00007a4000)={0x8, 0x3, 0xffffffffffffff00, 'queue1\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$sndseq(&(0x7f000004f000-0xd)='/dev/snd/seq\x00', 0x0, 0x4000) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a85352, &(0x7f000030b000-0xb0)={{0x0, 0x81}, 'port0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/28 14:29:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000987000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mkdir(&(0x7f0000aab000-0xe)='./file0/file0\x00', 0x0) mount(&(0x7f0000ba5000-0x8)='./file0\x00', &(0x7f0000351000-0xe)='./file0/file0\x00', &(0x7f0000efa000-0x4)='afs\x00', 0x1000, &(0x7f00008da000)="") mount(&(0x7f000032b000)='./file0\x00', &(0x7f0000c66000)='./file0/file0/file0\x00', &(0x7f0000511000-0x7)='mqueue\x00', 0x0, &(0x7f00006ad000-0x67)="") mount(&(0x7f0000823000)='./file0\x00', &(0x7f0000558000-0x8)='./file0\x00', &(0x7f000092a000-0x5)='sysv\x00', 0x84000, &(0x7f0000d59000)="") link(&(0x7f0000a55000-0x8)='./file0\x00', &(0x7f0000b62000-0xe)='./file0/file0\x00') r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e01000-0x10)='/dev/sequencer2\x00', 0x1, 0x0) futimesat(r0, &(0x7f00000c7000-0x8)='./file1\x00', &(0x7f000015a000-0x20)={{0x77359400, 0x0}, {0x0, 0x7530}}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000d02000-0xc)=@sack_info={0x0, 0x8, 0x2}, &(0x7f0000016000-0x4)=0xc) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000d61000)={r1, 0xe92, 0x2}, 0x8) chroot(&(0x7f00003b9000)='./file0/file0/file0\x00') 2018/01/28 14:29:34 executing program 4: socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000508000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000000000)={0x77359400, 0x0}, 0x10) prctl$intptr(0x1c, 0x2401) 2018/01/28 14:29:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000443000)='/selinux/enforce\x00', 0x2, 0x0) sendfile(r0, r0, &(0x7f00006c8000)=0x0, 0x6da3) write$selinux_context(r0, &(0x7f0000972000-0x2a)='system_u:object_r:auditd_initrc_exec_t:s0\x00', 0x2a) getsockname(r0, &(0x7f00007b7000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000430000-0x4)=0x60) 2018/01/28 14:29:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000023a000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000568000)={0x40000000, 0x0}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000003a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket$unix(0x1, 0x5, 0x0) bind$unix(r4, &(0x7f000000e000-0x8)=@file={0x1, ""}, 0x2) r5 = request_key(&(0x7f000091a000-0x5)='ceph\x00', &(0x7f0000e08000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000040000)='/dev/sg#\x00', 0xfffffffffffffffb) add_key(&(0x7f0000bbb000-0x8)='trusted\x00', &(0x7f0000c34000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00000d6000)="", 0x0, r5) listen(r4, 0x0) pipe(&(0x7f0000f55000)={0x0, 0x0}) getsockname$packet(r6, &(0x7f000035d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000a24000-0x4)=0x14) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000452000-0x14)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r7}, 0x14) openat$selinux_context(0xffffffffffffff9c, &(0x7f000055c000)='/selinux/context\x00', 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0x2d, &(0x7f0000cee000)=0x9, 0x4) add_key(&(0x7f0000eff000-0x6)='logon\x00', &(0x7f0000acd000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000bda000-0x56)="", 0x0, 0xfffffffffffffffe) dup2(r3, r4) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000749000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) 2018/01/28 14:29:34 executing program 7: write$selinux_user(0xffffffffffffffff, &(0x7f0000745000-0x29)={'system_u:object_r:init_exec_t:s0', 0x20, 'staff_u\x00'}, 0x29) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) readv(0xffffffffffffffff, &(0x7f0000012000-0x70)=[], 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000014000-0xc)='/dev/rfkill\x00', 0x80, 0x0) ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f0000012000-0x4)=0xffffffffffff8001) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) [ 52.191476] audit: type=1400 audit(1517149774.477:51): avc: denied { getopt } for pid=9719 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/01/28 14:29:34 executing program 4: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006ef000)='/dev/rfkill\x00', 0x204000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_int(r0, 0x107, 0x17, &(0x7f0000c89000)=0x0, &(0x7f0000001000-0x4)=0x4) r1 = epoll_create(0x100) r2 = fcntl$dupfd(0xffffffffffffff9c, 0x406, r1) setsockopt$inet_tcp_buf(r2, 0x6, 0x1e, &(0x7f0000423000)="ae6cef588a06ee86df8dd173d691b236", 0x10) r3 = socket(0x200000000000a, 0x2, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000fdb000)={0x0, 0x0, 0x0}, &(0x7f0000001000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_getaffinity(r4, 0x8, &(0x7f0000002000-0x8)=0x0) setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x32, &(0x7f0000fdc000-0x13)={@loopback={0x0, 0x1}, 0x0}, 0x14) r5 = getpgrp(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_readv(r5, &(0x7f0000fdb000)=[{&(0x7f0000000000)=""/108, 0x6c}, {&(0x7f0000001000)=""/132, 0x84}, {&(0x7f0000fdc000-0x6a)=""/106, 0x6a}, {&(0x7f0000fdc000-0xc5)=""/197, 0xc5}, {&(0x7f0000001000)=""/102, 0x66}, {&(0x7f0000001000)=""/127, 0x7f}, {&(0x7f0000fdc000-0x25)=""/37, 0x25}, {&(0x7f0000001000)=""/168, 0xa8}], 0x8, &(0x7f0000002000-0x90)=[{&(0x7f0000002000-0x21)=""/33, 0x21}, {&(0x7f0000002000-0xe2)=""/226, 0xe2}, {&(0x7f0000fdc000-0xee)=""/238, 0xee}, {&(0x7f0000002000-0x2)=""/2, 0x2}, {&(0x7f0000fdc000-0x72)=""/114, 0x72}, {&(0x7f0000001000)=""/197, 0xc5}, {&(0x7f0000001000)=""/18, 0x12}, {&(0x7f0000001000)=""/116, 0x74}, {&(0x7f0000001000)=""/76, 0x4c}], 0x9, 0x0) 2018/01/28 14:29:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f000098a000-0x78)={0x0, {0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x0, 0x0, 0x0, 0x0, &(0x7f00006ed000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000a05000-0xb)='/dev/hwrng\x00', 0x0, 0x0) ioctl$KDENABIO(r1, 0x4b36) 2018/01/28 14:29:34 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x5473, &(0x7f0000000000)=0x4) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000013000-0x18)={0xaa, 0x47, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) unlinkat(0xffffffffffffffff, &(0x7f0000012000)='./file0\x00', 0x200) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) clock_gettime(0x0, &(0x7f0000553000)={0x0, 0x0}) r4 = syz_open_dev$mice(&(0x7f000011e000)='/dev/input/mice\x00', 0x0, 0x81) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f00008fd000-0x10)={0x0, 0x20, &(0x7f000011e000-0x20)=[@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x14}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f000009d000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000e28000)={r5, 0x200000000, 0x80000000, 0x3f, 0x9, 0x200}, 0x14) timerfd_settime(0xffffffffffffffff, 0x1, &(0x7f0000bd9000-0x20)={{0x0, 0x1c9c380}, {r2, r3+10000000}}, &(0x7f0000baf000)={{0x0, 0x0}, {0x0, 0x0}}) timer_settime(0x0, 0xfffffffffffffffe, &(0x7f000006b000)={{0x0, 0x8}, {0x0, r6}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) writev(r0, &(0x7f00009c3000)=[{&(0x7f0000439000-0x9f)="087670d788a41aed9076075821f3988bae154626bf25c01fe33e749f8e5c88331563c185abdb36021008ac78dd4609376c7b3d1441c51489d1767aa50d995dd6132af93eefc8019dcdc1bdb702bef474656175db5b38b61b4b03ff17f5d9abaa547fe708948ba89b4019bfd5f80c1c8328fa24a30e57bfea7e8aea5428dab5c30315425000445ee8b045f9cf8629a7c1884b250b35c9b2b710dfbb7102de27", 0x9f}, {&(0x7f0000874000-0xfd)="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", 0xfd}, {&(0x7f00009f6000)="e18c13d44844076af8168c5b64d1703816af72fc9f77a17306950c7ad40df75730b8939f889bdd051e2d0b345c858baa89ebde895b4b9f463552f783ff9d00f5b102ea8ab82869ebf9a840272efe961f7619c80ccf239a6ed1ae34bb536b1408dc08b33b8b040530a71e47e019a4094b7e81e2d90f8b31fdf92672c5fc771f62d8e405f396afcdb3ee073b9733e6f6a9bb9371bfabbe0ddba342ac3c57eac78f2df9babe45166fb72ead5d523e91dc5d235314acd2e5270e9e21aa2aec64ea0056a2b7b61154bfb6f37248d453406fd62b1b11d539886794c565e5709f1509cb042d3ad25d8e21f916ca8f44e08924b28effb2820e1d", 0xf6}, {&(0x7f0000c52000)="be0ffda3bb563b510bdc9c45078c0d0d0c028cf350fae1a308aef3ef5be9df1f20e60d6db152d5846a08bbfbc96d2a381ad194f875e21b0cbc793e5ee11b607e0b78ba6d3bf082ba64b2020d27925a5d2c4cb25410d56d73ed68e02b9cf241c93e9cd7a5a7d5aa0034a1ead4b3720cb26ef158ece952eb2135678f46f38175d2c2646f61ec5f9f199c6b950a812037aa36bfe0120dd180d96981ef9dd115588bc86e9f74a89ad3d880f7d9db4b53dede381c1c179e007a40164106f046554fc304f3005c79fab9228767a44bb0ed4824a7b35f695e5ef7334b07a42afe6d08d41dc53ffcded02e293484a0a139ef920a", 0xf0}, {&(0x7f00000da000-0x39)="2ee494b2eae9d103ccfef11400427a304d2387980a1446493d3fa63abb7fde3e1aeb590c40e47a7128a03a8d5cf5799bc242bea43b2c5693bb", 0x39}, {&(0x7f0000de3000-0x8)="ed7446ec0a549455", 0x8}], 0x6) r7 = fcntl$dupfd(r0, 0x0, r0) rt_sigqueueinfo(r1, 0x2f, &(0x7f0000621000-0xb)={0x11, 0x6, 0x3, 0x0}) getsockopt$inet_dccp_int(r7, 0x21, 0x13, &(0x7f000082a000-0x4)=0x0, &(0x7f0000ab6000-0x4)=0x4) tkill(r1, 0x15) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/28 14:29:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)="") mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000b31000-0x8)='./file0\x00', &(0x7f0000738000-0x6)='ramfs\x00', 0x0, &(0x7f000027f000)="1828d41104069afcb9182da9d4636d42d94b61ed27199633dd2ce6da6e2a7f7406c654352dafa7ad110053e75e5fb03ed429b220429fc7331993feef78befad8081a7532113a09882432b4e83e50be66d24b30") open(&(0x7f0000807000)='./file0\x00', 0x885d3addd51b95d2, 0x0) chdir(&(0x7f00009bf000-0x8)='./file0\x00') 2018/01/28 14:29:34 executing program 6: mmap(&(0x7f0000000000/0xfe2000)=nil, 0xfe2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000ad0000)=@abs={0x1, 0x0, 0x0}, 0x8) bind$unix(r0, &(0x7f000000e000-0x8)=@file={0x1, ""}, 0x2) 2018/01/28 14:29:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x7fffffff}, 0x8, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000046e000)={0x400000000001, 0x0}) r2 = gettid() rt_sigprocmask(0x0, &(0x7f0000024000)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x0, &(0x7f0000044000)={0x0, 0x14, 0x4, @tid=r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f0000b7f000-0x8)=0x2) clock_gettime(0x0, &(0x7f0000f74000-0x10)={0x0, 0x0}) ppoll(&(0x7f000004f000-0x40)=[{r0, 0x1301, 0x0}, {r1, 0x0, 0x0}], 0x2, &(0x7f000005b000+0xd56)={0x0, r3+10000000}, &(0x7f000005b000)={0x0}, 0x8) r4 = dup3(r0, r0, 0x80000) getsockopt$inet_sctp6_SCTP_INITMSG(r4, 0x84, 0x2, &(0x7f000065b000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000408000-0x4)=0x8) timer_settime(0x0, 0x0, &(0x7f000020b000-0x20)={{0x0, 0x0}, {0x0, 0x9}}, &(0x7f0000002000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/28 14:29:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000092a000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000a9c000)='/dev/sequencer2\x00', 0x0, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000859000)='/selinux/mls\x00', 0x0, 0x0) execveat(r2, &(0x7f0000b80000-0x8)='./file0\x00', &(0x7f00009d9000)=[&(0x7f0000ec1000)='/selinux/mls\x00', &(0x7f0000442000)='/dev/sequencer2\x00', &(0x7f0000adf000-0x2)='!\x00'], &(0x7f0000320000-0x38)=[&(0x7f00000e4000)='\x00', &(0x7f0000451000)='\\\x00', &(0x7f00007b6000)='/dev/sequencer2\x00', &(0x7f0000459000-0x3)='!.&', &(0x7f000024b000-0xd)='/selinux/mls\x00', &(0x7f0000331000)='ppp0&-\x00', &(0x7f0000aaf000-0x11)='*bdev}proc,proc.\x00'], 0x1400) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4010641a, &(0x7f00000a6000-0x10)={0x8, &(0x7f0000eaa000-0x20)=[0x101, 0x39a, 0x8, 0x9, 0x1, 0x7, 0xf0c, 0x2]}) r3 = syz_open_dev$sndtimer(&(0x7f000029e000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r3, 0xc0f85403, &(0x7f0000c92000)={{0x1, 0x0, 0x0, 0x3, 0x0}, 0x0, 0x0, 'id0\x00', 'timer0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = getpgid(0x0) fcntl$lock(r1, 0x7, &(0x7f00005b5000)={0x0, 0x3, 0x7ff, 0x4, r4}) 2018/01/28 14:29:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = timerfd_create(0x0, 0x800) timerfd_settime(r1, 0x3, &(0x7f0000005000)={{0x0, 0x0}, {0x0, 0x989680}}, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) readv(r1, &(0x7f0000680000)=[{&(0x7f0000ed4000-0xbc)=""/9, 0x9}], 0x1) r2 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) write$tun(r2, &(0x7f00003f1000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}, 0x102d5) 2018/01/28 14:29:34 executing program 6: clone(0x0, &(0x7f00007b6000)="", &(0x7f0000a26000-0x4)=0x0, &(0x7f000039f000)=0x0, &(0x7f0000710000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x4, 0x6, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000001000-0x50)={{0x3, 0x4}, {0x9f7b, 0x1}, 0x7, 0x4, 0x4, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) msync(&(0x7f0000d10000/0x4000)=nil, 0x4000, 0x0) 2018/01/28 14:29:34 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000001000-0x8)='./file0\x00', 0x100, 0x180) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00001d5000)='vegas\x00', 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000b9c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffffff, &(0x7f0000639000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(0x0, r1, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000e26000-0x45)={0x0, 0x3d, "93412dcacba1f28347991864f34e8845f75954dfc5fecc7bbe986984061f3138805407bbbe1609c66cc99cc187270ba5b64e885443159bbc01f85519b1"}, &(0x7f0000156000)=0x45) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000976000)={r2, 0x6}, 0x8) [ 52.221386] audit: type=1400 audit(1517149774.507:52): avc: denied { getattr } for pid=9719 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 52.250305] audit: type=1400 audit(1517149774.527:53): avc: denied { bind } for pid=9719 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/01/28 14:29:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000171000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) close(r0) 2018/01/28 14:29:34 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)=0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000d60000)='/dev/hwrng\x00', 0x101001, 0x0) perf_event_open(&(0x7f000024f000)={0x3, 0x78, 0x5, 0x5, 0x3c8, 0x2ab3, 0x0, 0x401, 0x604, 0x8, 0x86, 0x66091ff0, 0x2, 0x2, 0x4, 0x7, 0x7fff, 0x4, 0xdb2, 0x100000001, 0x8000, 0x1cdf, 0x81, 0x2, 0x401, 0x9, 0x4, 0x20, 0x100, 0xffff, 0x266eeece, 0x0, 0x800, 0x54, 0x8000, 0xfffffffffffffff9, 0x401, 0x6, 0x0, 0x7, 0x3, @perf_config_ext={0x1, 0xa863}, 0x4, 0x5, 0x2, 0x6, 0x6, 0xc1, 0x3ff, 0x0}, r0, 0x0, r1, 0xd) mmap(&(0x7f0000000000/0xff6000)=nil, 0xff6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000ff7000-0x9)='/dev/rtc\x00', 0x10001, 0x0) getpeername$ipx(r3, &(0x7f0000e3a000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000fa8000)=0x10) ioctl$sock_ifreq(r2, 0x8946, &(0x7f0000aea000-0x50)={@common='sit0\x00', @ifru_names=@generic="2ff0db56aecf7ca81d1e0354bbf343ef"}) 2018/01/28 14:29:34 executing program 3: syslog(0x3, 0x0, 0x1de02c6b0129215f) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x1)='\x00', 0x2) ioctl$KDSETMODE(r0, 0x4b3a, 0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000002000-0x20)=[{&(0x7f0000001000-0x1000)="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", 0x1000}, {&(0x7f0000001000-0x4d)="cd921bd723106b840a857100b7e5ebdd4f1f7b59889a5a6b3e1813e0b30b125a02be411c861ae86b3188a62be05b164e113291d15561b3a0c8a8c2b7820d6b6c90283a77e2dbc921ff94dc659b", 0x4d}], 0x2) 2018/01/28 14:29:34 executing program 4: mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) mq_getsetattr(0xffffffffffffffff, &(0x7f0000013000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000004000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x4, &(0x7f0000cd0000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000315000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r1 = gettid() tkill(r1, 0x16) close(r0) 2018/01/28 14:29:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$packet(0x11, 0x2, 0x300) r0 = socket$inet(0x2, 0x80a, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00007c1000-0x4)=0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000075000)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000a8e000)='n\tt/pack@t\x00') getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000b13000)={0x0, 0x2c, "17c706ce83c41c204444e5124a55a30e6ed2f2d1536cce757dfbe0c1a5a65f07e775f5ae6c39a0c0b01fdd06"}, &(0x7f0000d4f000-0x4)=0x34) getpeername$packet(r2, &(0x7f0000cc3000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00007f6000)=0x14) sendto$packet(r2, &(0x7f00005a6000-0x7b)="7ae2a0d54654e9743f6c8bbcf20c9c40be4f440c73059c96d0d5bb8cd5bd99a9edd3eee7e0381b98f6a9ef20701785600204def1471792b9ad608050dd34157e8684e604da62680cb943b7b2877118918df9931c659dd6b891f2cf015694cbeaee1e3e5f82f5b55dba1449eda5614c4eb125d2abbc9396b00417ad", 0x7b, 0x40, &(0x7f000036e000)={0x11, 0x8, r4, 0x1, 0x5, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x14) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000c7d000)=@sack_info={r3, 0x8000, 0x4e7a}, &(0x7f0000fc2000-0x4)=0xc) sendfile(r0, r2, &(0x7f000084f000)=0x5b, 0xfff) 2018/01/28 14:29:34 executing program 7: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00008e7000-0x11)='/selinux/enforce\x00', 0x80, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000001000-0x10)={&(0x7f00008a2000/0x4000)=nil, 0x4000}) lstat(&(0x7f0000a7f000-0x8)='./file0\x00', &(0x7f0000c25000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r1) 2018/01/28 14:29:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) recvfrom$inet6(r0, &(0x7f0000fbf000-0x93)=""/185, 0xffffffffffffff89, 0x0, 0x0, 0xffffffffffffff8f) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f00006d9000-0x1c)=@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000fc8000)=[], 0x0, 0x0, 0x0, 0x0}, 0x8000) keyctl$session_to_parent(0x12) sendto$inet6(r1, &(0x7f0000b0d000-0x92)="", 0xffed, 0x0, &(0x7f000001b000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/28 14:29:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f00009c5000-0x4)=0x3ff) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f000000a000-0x38)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f000000c000)={0x20, 0x10, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@typed={0xc, 0x1, @fd=0xffffffffffffffff}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 14:29:35 executing program 2: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x9) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000008000)={@common='vlan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x4) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xffffffffffffff97, &(0x7f0000021000-0x10)={&(0x7f000001f000)=@ipv6_newroute={0x30, 0x18, 0x781a241f, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x200000, 0x0, 0x0, 0x1000}, [@RTA_MULTIPATH={0x14, 0x9, [{0x9, 0x0, 0x0, r1}, {0x0, 0x0, 0x0, 0x0}]}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r2, 0x10e, 0x8, &(0x7f0000002000)=0x7, 0x4) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lsetxattr(&(0x7f0000005000-0x8)='./file0\x00', &(0x7f0000015000)=@known='security.capability\x00', &(0x7f0000021000)='vboxnet0\x00', 0x9, 0x2) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000006000)='/selinux/checkreqprot\x00', 0x103080, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000009000)={0x1, [0x0]}, &(0x7f0000020000)=0x8) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f000000d000)={r4, 0x4}, &(0x7f0000022000-0x4)=0x8) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_route(0x10, 0x3, 0x0) r5 = syz_open_procfs(0x0, &(0x7f0000022000-0xe)='net/mcfilter6\x00') mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000021000)={0x0, 0x56b, 0x7543af33c7859802}, &(0x7f0000022000-0x4)=0xc) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r5, 0x84, 0x6, &(0x7f0000019000-0x8c)={r6, @in6={{0xa, 0x3, 0x3, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0x800}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000021000)=0x8c) 2018/01/28 14:29:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000092a000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000a9c000)='/dev/sequencer2\x00', 0x0, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000859000)='/selinux/mls\x00', 0x0, 0x0) execveat(r2, &(0x7f0000b80000-0x8)='./file0\x00', &(0x7f00009d9000)=[&(0x7f0000ec1000)='/selinux/mls\x00', &(0x7f0000442000)='/dev/sequencer2\x00', &(0x7f0000adf000-0x2)='!\x00'], &(0x7f0000320000-0x38)=[&(0x7f00000e4000)='\x00', &(0x7f0000451000)='\\\x00', &(0x7f00007b6000)='/dev/sequencer2\x00', &(0x7f0000459000-0x3)='!.&', &(0x7f000024b000-0xd)='/selinux/mls\x00', &(0x7f0000331000)='ppp0&-\x00', &(0x7f0000aaf000-0x11)='*bdev}proc,proc.\x00'], 0x1400) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4010641a, &(0x7f00000a6000-0x10)={0x8, &(0x7f0000eaa000-0x20)=[0x101, 0x39a, 0x8, 0x9, 0x1, 0x7, 0xf0c, 0x2]}) r3 = syz_open_dev$sndtimer(&(0x7f000029e000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r3, 0xc0f85403, &(0x7f0000c92000)={{0x1, 0x0, 0x0, 0x3, 0x0}, 0x0, 0x0, 'id0\x00', 'timer0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = getpgid(0x0) fcntl$lock(r1, 0x7, &(0x7f00005b5000)={0x0, 0x3, 0x7ff, 0x4, r4}) 2018/01/28 14:29:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setitimer(0x1, &(0x7f0000dec000-0x20)={{0x77359400, 0x0}, {0x0, 0x7530}}, &(0x7f0000752000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) setitimer(0x1, &(0x7f0000bda000)={{0x77359400, 0x0}, {0x0, 0x7530}}, &(0x7f000036f000)={{0x0, 0x0}, {0x0, 0x0}}) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000a5f000)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00003cf000-0x4)=0x28) 2018/01/28 14:29:35 executing program 7: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000)=0xc) fcntl$getown(0xffffffffffffffff, 0x9) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f000000b000)={0x0, 0x0}) fcntl$getown(0xffffffffffffff9c, 0x9) r0 = fcntl$getown(0xffffffffffffffff, 0x9) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(r0, &(0x7f000000b000)='net/xfrm_stat\x00') 2018/01/28 14:29:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x0, 0x4000000000080003, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000)="", 0x47e) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0x0, &(0x7f000061c000-0x4)=0x0, 0x4) setsockopt$packet_int(r0, 0x107, 0x13, &(0x7f000094b000-0x4)=0xfffffffffffffffe, 0x4) 2018/01/28 14:29:35 executing program 0: r0 = gettid() r1 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000-0x16)='/selinux/checkreqprot\x00', 0x400000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r2, 0xc04064a0, &(0x7f0000001000)={&(0x7f0000002000-0xc)=[0x0, 0x0, 0x0], &(0x7f0000002000-0x8)=[0x0, 0x0], &(0x7f0000002000-0x8)=[0x0, 0x0], &(0x7f0000001000-0x10)=[0x0, 0x0, 0x0, 0x0], 0x3, 0x2, 0x2, 0x4, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ENABLE(r2, 0x40086432, &(0x7f0000771000-0x4)=0x3) tgkill(r0, r1, 0x0) 2018/01/28 14:29:35 executing program 7: mmap(&(0x7f0000000000/0x896000)=nil, 0x896000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f000002d000-0x1a)="c159d2b393728c3a85b57dda07000000", 0x10) signalfd(r0, &(0x7f0000391000-0x8)={0x0}, 0x8) 2018/01/28 14:29:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00008e5000)='/selinux/mls\x00', 0x0, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f00000ef000)={0x8, {0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x222, 0xfffffffffffffff8, 0x6, 0x6, 0x5, &(0x7f0000c4a000-0x10)=@common='ipddp0\x00', 0x4, 0xffff, 0x10000}) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00003aa000-0x11)='/selinux/relabel\x00', 0x2, 0x0) getsockname$packet(r0, &(0x7f0000c3a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000b84000-0x4)=0x14) r2 = geteuid() setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000033e000-0xe8)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in=@empty=0x0, 0x3, 0xfffffffffffffe01, 0x2, 0x2, 0xa, 0x80, 0x20, 0x77, r1, r2}, {0x81, 0x170, 0x9da6, 0x2, 0x80000001, 0xffff, 0xf9c2, 0x400}, {0x0, 0x7fff, 0x2, 0x3ff}, 0x5, 0x0, 0x0, 0x0, 0x2, 0x3}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3, 0x0}, 0xa, @in=@empty=0x0, 0x5, 0x3, 0x0, 0x5f1, 0x5, 0x1, 0x6}}, 0xe8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000b9a000-0x68)=[@in6={0xa, 0x0, 0x2, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x2}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x7, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x68) r3 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/relabel\x00', 0x2, 0x0) link(&(0x7f0000c18000-0x8)='./file0\x00', &(0x7f0000e1e000-0x8)='./file0\x00') ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000314000-0x50)={{0x24, 0x5}, {0x3f, 0x4}, 0xca, 0x5, 0x7ff, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$selinux_access(r3, &(0x7f0000000000)={'system_u:object_r:traceroute_exec_t:s0', 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0-:1023', 0x20, 0x0, 0x0, 0x0}, 0x3ae) 2018/01/28 14:29:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000d2c000-0x8)={0x0, 0x0}) getsockopt$inet6_opts(r0, 0x29, 0x0, &(0x7f0000345000-0x1000)=""/4096, &(0x7f0000d67000)=0x1000) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000030f000-0x12)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_ADD(r1, 0x4c81, 0x0) dup(r0) 2018/01/28 14:29:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000395000-0xc)='/dev/autofs\x00', 0x400, 0x0) ioctl$TIOCCBRK(r0, 0x5428) getresgid(&(0x7f000011c000-0x4)=0x0, &(0x7f0000462000-0x4)=0x0, &(0x7f0000985000-0x4)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000afe000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000303000)=0xc) getgroups(0x6, &(0x7f0000999000)=[0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0]) r4 = getegid() lstat(&(0x7f000057d000-0x8)='./file0\x00', &(0x7f0000d11000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x2, &(0x7f00008a4000-0x8)=[0xffffffffffffffff, 0x0]) getgroups(0x6, &(0x7f0000b44000)=[r1, r2, r3, r4, r5, r6]) r7 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_buf(r7, 0x1, 0x1f, &(0x7f0000703000-0xc0)=""/192, &(0x7f000059b000)=0xc0) 2018/01/28 14:29:35 executing program 7: capset(&(0x7f0000a31000)={0x19980330, 0x0}, &(0x7f00009b3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0x80e85411, &(0x7f0000001000-0x1)=""/1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000700000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f0000f57000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) r4 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f0000c26000-0xc)={0x10000004, 0x0}) sendmmsg$unix(r3, &(0x7f00000bd000)=[], 0x80, 0x0) epoll_wait(r4, &(0x7f0000167000-0xc)=[{0x0, 0x0}], 0x1, 0x7fffffff) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r2, &(0x7f0000525000)=[{{&(0x7f0000dfa000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000f82000-0x20)=[], 0x0, &(0x7f0000239000)=""/0, 0x0, 0x0}, 0x0}], 0x1, 0x0, 0x0) getsockopt$inet_buf(r0, 0x0, 0x26, &(0x7f0000dd0000-0x18)=""/24, &(0x7f0000e59000)=0xfffffffffffffe4c) 2018/01/28 14:29:35 executing program 4: r0 = gettid() getpriority(0x1, r0) r1 = dup(0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r1, &(0x7f0000264000)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x23bbf946647f842f}, 0xc, &(0x7f0000001000)={&(0x7f00008c6000-0x64)={0x64, 0x22, 0x709, 0x4, 0x1, {0x15, 0x0, 0x0}, [@nested={0x50, 0x3d, [@typed={0xc, 0x7e, @pid=r0}, @generic="9755069634fb8e811974206b94969de98c7e8c22661698879332247da099816060dd51446db934d34a122d55545f0ca94974c0b4280e3248718617acabffdff0"]}]}, 0x64}, 0x1, 0x0, 0x0, 0x20000000}, 0x20008004) 2018/01/28 14:29:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00008c0000)=[{&(0x7f0000694000-0x62)="2900000018003109002000010020e7060200000000ffff06800000000c00080004000200000ef4ff01", 0x29}], 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000d88000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSFF(r1, 0x402c4580, &(0x7f00007ec000)={0x0, 0x0, 0x0, {0x0, 0x0}, {0x0, 0x0}, @period={0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0}, 0x0, []}}) socketpair$inet(0x2, 0x800, 0x6, &(0x7f0000f87000)={0x0, 0x0}) ioctl$sock_inet_udp_SIOCOUTQ(r2, 0x5411, &(0x7f0000981000)=0x0) 2018/01/28 14:29:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000f6c000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000072f000)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f00000a1000-0x20)={{&(0x7f000014d000/0x800000)=nil, 0x800000}, 0x200000, 0x0}) 2018/01/28 14:29:35 executing program 3: mmap(&(0x7f0000000000/0xab4000)=nil, 0xab4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000995000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x802) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000006f000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000ab4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ab4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f0000ab5000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000ab5000-0x4)=0x14) mmap(&(0x7f0000ab4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000ab4000)={r2, @broadcast=0xffffffff, @multicast1=0xe0000001}, 0xc) mmap(&(0x7f0000ab5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000ab5000)={0x0, 0x0, &(0x7f000072e000-0x20)=[@request_death={0x400c630e, 0x0, 0x3}, @acquire={0x40046305, 0xffff}, @release={0x40046306, 0x0}], 0x4425c2e3f108587f, 0x0, &(0x7f0000009000-0xc9)="c2"}) 2018/01/28 14:29:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@loopback={0x0, 0x1}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x40000000001, 0x0, 0x0, 0x0}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0}, 0x2, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) pipe(&(0x7f00001cc000-0x8)={0x0, 0x0}) write$sndseq(r1, &(0x7f00008b3000)=[], 0x0) connect$inet6(r0, &(0x7f00005da000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000c33000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockname$packet(r2, &(0x7f000081d000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00005d7000)=0x14) 2018/01/28 14:29:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd(0xffffffffffffffff, &(0x7f00007d1000-0x8)={0x0}, 0x8) unshare(0x400) epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, 0xffffffffffffffff) r1 = epoll_create(0x7) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000e81000-0xc)={0x0, 0x0}) signalfd(r0, &(0x7f0000e82000)={0x0}, 0x8) stat(&(0x7f0000ff0000)='./file0\x00', &(0x7f000002a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x5, &(0x7f0000e0a000)=[0xffffffffffffffff, 0x0, r3, 0x0, 0xffffffffffffffff]) fchown(r1, r2, r4) 2018/01/28 14:29:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f000059b000-0x4)=0x1c, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000eb000)={0x0, &(0x7f0000760000-0x8)=[{0x7, 0x81, 0x8000, 0x1}]}, 0xfffffffffffffe78) connect(r0, &(0x7f0000932000-0xc)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) 2018/01/28 14:29:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000320000)='/dev/rfkill\x00', 0x2, 0x0) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) clock_gettime(0x0, &(0x7f00008b4000-0x10)={0x0, 0x0}) futex(&(0x7f0000a5c000)=0x6, 0x3, 0x8, &(0x7f00006d4000)={r1, r2+10000000}, &(0x7f0000518000-0x4)=0x6a7, 0x101) r3 = syz_open_dev$evdev(&(0x7f0000236000)='/dev/input/event#\x00', 0x2, 0x0) clock_gettime(0x0, &(0x7f000029a000)={0x0, 0x0}) timerfd_settime(0xffffffffffffffff, 0x1, &(0x7f000013e000)={{0x0, 0x1c9c380}, {r4, r5}}, &(0x7f0000fd8000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r6 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000bc5000-0xb)='/dev/hwrng\x00', 0x402000, 0x0) ppoll(&(0x7f00000a1000)=[{r6, 0x4201, 0x0}], 0x66, &(0x7f0000e84000-0x10)={0x0, 0x0}, &(0x7f0000254000)={0x0}, 0x8) ioctl$EVIOCGMTSLOTS(r3, 0x8040450a, &(0x7f0000057000-0x12)=""/18) ioctl$sock_netrom_SIOCADDRT(r6, 0x890b, &(0x7f0000fa2000)=0x0) r7 = open(&(0x7f0000f9b000-0x8)='./file0\x00', 0x141046, 0x0) ioctl$EVIOCSMASK(r3, 0x40104593, &(0x7f0000a8e000-0x10)={0x1, 0x1000, &(0x7f000088d000-0x1000)="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"}) ioctl$TIOCGPGRP(r6, 0x540f, &(0x7f0000142000-0x4)=0x0) r8 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)='/dev/input/event#\x00', 0x20, 0x101002) r9 = syz_open_dev$usbmon(&(0x7f00005f1000)='/dev/usbmon#\x00', 0x5, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000050b000-0x14)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f000048a000)=0x14) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r9, 0x84, 0x1f, &(0x7f0000bdd000)={r10, @in6={{0xa, 0x1, 0x7, @loopback={0x0, 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40007, 0x6}, &(0x7f0000a6e000)=0x98) ioctl$EVIOCSABS20(r8, 0x401845e0, &(0x7f0000f9e000-0x18)={0x8, 0x9, 0xf3aa, 0x100000000005, 0x7, 0x3}) creat(&(0x7f0000ecf000-0xe)='./file0\x00', 0x8) ftruncate(r7, 0x10000) sendfile(r8, r7, 0x0, 0x72439a6b) 2018/01/28 14:29:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() ioprio_get$pid(0x1, r0) r1 = socket$inet6(0xa, 0x400000002, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) bind$inet6(r1, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000d1c000)=0x6, 0x4) clock_gettime(0x0, &(0x7f0000e89000)={0x0, 0x0}) recvmmsg(r1, &(0x7f0000d01000)=[{{&(0x7f0000a00000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000b81000)=[{&(0x7f00006df000-0x2e)=""/156, 0x9c}, {&(0x7f0000999000)=""/28, 0x1c}, {&(0x7f0000278000-0x5)=""/5, 0x5}, {&(0x7f0000ac3000)=""/237, 0xed}, {&(0x7f00008c0000)=""/78, 0x4e}, {&(0x7f000091e000-0xe3)=""/227, 0xe3}, {&(0x7f00001d2000-0x1000)=""/4096, 0x1000}, {&(0x7f00009b5000)=""/4096, 0x1000}, {&(0x7f000092e000-0x39)=""/57, 0x39}], 0x9, &(0x7f00003eb000)=""/103, 0x67, 0xf4b}, 0x200}, {{&(0x7f000073f000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f00009ba000)=[{&(0x7f000094d000)=""/140, 0x8c}, {&(0x7f000000a000)=""/82, 0x52}, {&(0x7f0000122000)=""/125, 0x7d}, {&(0x7f0000d09000-0x53)=""/83, 0x53}, {&(0x7f0000e53000-0xd2)=""/210, 0xd2}], 0x5, &(0x7f0000a33000-0xff)=""/255, 0xff, 0xed32}, 0x0}, {{&(0x7f0000a5c000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, 0x32, &(0x7f00008ca000)=[{&(0x7f0000d80000-0x1f)=""/31, 0x1f}], 0x1, &(0x7f0000acf000-0x9a)=""/154, 0x9a, 0x7}, 0x7ff}, {{&(0x7f0000b2f000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000ca6000-0x40)=[{&(0x7f0000282000)=""/150, 0x96}, {&(0x7f0000dc2000)=""/55, 0x37}, {&(0x7f000058f000)=""/156, 0x9c}, {&(0x7f0000785000-0x6b)=""/107, 0x6b}], 0x4, 0x0, 0x0, 0xffff}, 0x0}, {{0x0, 0x0, &(0x7f0000d83000)=[{&(0x7f0000517000-0x59)=""/89, 0x59}], 0x1, &(0x7f00008ca000-0x8f)=""/143, 0x8f, 0x7}, 0x200}], 0x5, 0x1, &(0x7f00001fd000-0x10)={r3, r4+10000000}) getsockopt$nfc_llcp(r5, 0x118, 0x74d4c60b835b4a79, &(0x7f0000a44000)=""/37, 0x25) getsockopt$inet_dccp_buf(r5, 0x21, 0xd, &(0x7f000070a000-0xc1)=""/193, &(0x7f0000dcf000)=0xc1) uname(&(0x7f00009e8000-0x2f)=""/47) connect$inet6(r1, &(0x7f0000691000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, 0x1c) r6 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000ac5000)='/selinux/enforce\x00', 0x701042, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r6, 0x40046411, &(0x7f00000f0000-0x4)=0x1) bind$inet6(r2, &(0x7f0000f68000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/28 14:29:35 executing program 3: mmap(&(0x7f0000000000/0x5f000)=nil, 0x5f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x0}, 0x8, 0x0) ppoll(&(0x7f0000054000-0x8)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000048000)={0x77359400, 0x0}, &(0x7f0000052000)={0x0}, 0x8) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f000000a000-0xe)='/dev/keychord\x00', 0x20000, 0x0) mmap(&(0x7f000005f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$nfc_llcp(r1, &(0x7f000005f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f000000d000-0x4)=0x60, 0x800) r2 = signalfd(0xffffffffffffffff, &(0x7f0000019000-0x8)={0x0}, 0x8) signalfd4(r2, &(0x7f000005d000)={0x0}, 0x8, 0x0) [ 54.904110] IPVS: Creating netns size=2536 id=11 2018/01/28 14:29:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f00007e5000-0xd)='/dev/net/tun\x00', 0x0, 0x82) r0 = syz_open_dev$tun(&(0x7f0000e9b000+0x18a)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$TUNSETPERSIST(r0, 0x400454cb, &(0x7f0000f85000-0x4)=0x0) r1 = syz_open_dev$mice(&(0x7f0000d01000-0x10)='/dev/input/mice\x00', 0x0, 0x101001) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f000029b000-0x8)={0x0, 0x1}, &(0x7f00001a2000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000439000-0x8)={r2, 0x3, 0x0}, &(0x7f00004bc000-0x4)=0x8) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000d25000-0xc)='/dev/autofs\x00', 0x0, 0x0) close(r1) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000b42000-0x28)={0x0, 0xe60, 0x8000, 0x2, 0x8, 0x6, 0x7, 0x0, {0x0, @in6={{0xa, 0x0, 0xffffffffffffffc1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000000, 0x1, 0x9, 0x0, 0x80}}, &(0x7f0000132000-0x4)=0xb8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r3, 0x84, 0x19, &(0x7f0000f82000-0x6)={r4, 0x6}, 0x6) 2018/01/28 14:29:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000330000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000856000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x3, &(0x7f0000bda000-0x1)="") r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f48000)='/dev/sequencer2\x00', 0x40000, 0x0) lstat(&(0x7f0000b26000-0x8)='./file0\x00', &(0x7f0000284000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00005a0000-0xc)={0x0, 0x0, 0x0}, &(0x7f00007e2000)=0xc) fchownat(r0, &(0x7f000008e000)='./file0\x00', r1, r2, 0x1c00) mount(&(0x7f0000803000-0x8)='./file0\x00', &(0x7f0000976000)='./file0\x00', &(0x7f0000905000)='devtmpfs\x00', 0x85030, &(0x7f0000e9a000-0x79)="") r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00002f3000-0x10)='/dev/sequencer2\x00', 0x24000, 0x0) ioctl$PPPIOCGCHAN(r3, 0x80047437, &(0x7f000005a000)=0x0) mount(&(0x7f0000ce0000)='./file0\x00', &(0x7f0000447000)='./file0\x00', &(0x7f00000e1000)='msdos\x00', 0x9022, &(0x7f0000668000)="") 2018/01/28 14:29:37 executing program 3: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00004d0000)='/dev/pktcdvd/control\x00', 0x400100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x6, &(0x7f0000001000-0x4)=0x0, 0xffffffffffffff30) mmap(&(0x7f0000000000/0xfc6000)=nil, 0xfc6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x89f1, &(0x7f0000fc0000)={@common='sit0\x00', @ifru_data=&(0x7f0000fc1000-0x20)="5b6dad1e34640000dbffddffff1f000000000000dd7adcffff00030a0b8b3609"}) 2018/01/28 14:29:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000154000)=0x0, &(0x7f0000494000)=0x4) socketpair(0x19, 0x806, 0x9, &(0x7f000084a000)={0x0, 0x0}) getrlimit(0x3, &(0x7f00005f0000)={0x0, 0x0}) 2018/01/28 14:29:37 executing program 1: sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000a31000-0x8)=0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/dev/pktcdvd/control\x00', 0x80040, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00008e8000-0x22)={0x0, 0x1a, "fcacc56af66ba1e08de02c83cf8eed502391c53bb364dd41321c"}, &(0x7f0000000000)=0x22) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00001f1000-0xc)={r1, 0xfffffffffffffff9, 0x20}, 0xc) 2018/01/28 14:29:37 executing program 2: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_icmp(0xa, 0x2, 0x3a) r0 = syz_open_dev$mice(&(0x7f000000b000-0x10)='/dev/input/mice\x00', 0x0, 0x400040) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4010641a, &(0x7f0000006000)={0x2, &(0x7f000000f000-0x8)=[0xe76, 0x4]}) r1 = syz_open_dev$evdev(&(0x7f000000a000)='/dev/input/event#\x00', 0x20000000000, 0x0) fcntl$setflags(r1, 0x2, 0x1) ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f000000b000)=[0x0, 0x0]) 2018/01/28 14:29:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000ef4000-0x8)=0x5) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000c88000)='/dev/sequencer2\x00', 0x4000, 0x0) 2018/01/28 14:29:37 executing program 7: mmap(&(0x7f0000000000/0xf8e000)=nil, 0xf8e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) syz_open_dev$binder(&(0x7f00000e2000)='/dev/binder#\x00', 0x0, 0x2) connect$inet6(r0, &(0x7f00003ae000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) connect$inet6(r0, &(0x7f0000596000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, 0x1c) mmap(&(0x7f0000f8e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000cdc000-0x38)={0x0, 0xfffffffffffffc7a, &(0x7f00003c8000)=[], 0x0, &(0x7f0000f8e000)=[], 0x40, 0x0}, 0xffffffffffffffff) 2018/01/28 14:29:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000742000)='./file0\x00', 0x0) mount(&(0x7f00004bc000)='./file0/file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000051000)='ramfs\x00', 0x1, &(0x7f00005dd000)="") r0 = openat(0xffffffffffffff9c, &(0x7f000095f000)='./file0\x00', 0x0, 0x0) fsetxattr(r0, &(0x7f000094a000-0x1d)=@random={'os2.\x00', 'vboxnet0^$nodev)trusted\x00'}, &(0x7f00008e9000-0x5)="1326292600", 0x5, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000586000)={{0xffffffffffffffff, 0x1, 0x7, 0x3, 0x1f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000d55000-0xd)='/dev/usbmon#\x00', 0x9, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000b06000-0x55)=[{&(0x7f0000f2b000)="", 0x0}], 0x1, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000d42000)={0x0, 0x100}, &(0x7f0000070000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000707000)=@assoc_id=r2, 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0x40189206, &(0x7f0000b06000-0x68)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = eventfd2(0x84, 0x80000) read(r3, &(0x7f0000e5f000)=""/195, 0xfffffffffffffdd8) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000a1c000)={0x0, 0x0}) 2018/01/28 14:29:37 executing program 3: r0 = socket$pppoe(0x18, 0x1, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f000056b000)=@generic="1da12b0d29e8e9d0a6e4e07bb24d1447") clone(0x0, &(0x7f000075b000)="", &(0x7f0000974000)=0x0, &(0x7f00000ab000-0x4)=0x0, &(0x7f0000db3000-0x3)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x400000, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f000069f000)={0x771, 0x1, 0x80000001, 0x81, 0x7}, 0xc) recvfrom$unix(0xffffffffffffffff, &(0x7f000004a000)=""/205, 0xcd, 0x0, 0x0, 0x0) 2018/01/28 14:29:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$llc(0xffffffffffffffff, &(0x7f0000b0d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000286000-0x4)=0x10) r1 = dup3(r0, 0xffffffffffffff9c, 0x80000) clock_gettime(0x0, &(0x7f00003aa000)={0x0, 0x0}) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f0000235000)={0x0, 0x0}) ioctl$KDSETMODE(r0, 0x4b3a, 0xf6) ppoll(&(0x7f00006b5000-0x30)=[{r0, 0x0, 0x0}, {r0, 0x100, 0x0}, {r1, 0x0, 0x0}, {r0, 0x2082, 0x0}, {r0, 0x2000, 0x0}, {r0, 0x4000, 0x0}], 0x6, &(0x7f0000e47000-0x10)={r2, r3+30000000}, &(0x7f0000abd000)={0x7}, 0x8) ioctl$PPPIOCSMRU(r1, 0x40047452, &(0x7f00004a0000)=0x7fff) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000722000)={0x7bc8, 0x5, 0x1f, 0x4}, 0x8) r4 = epoll_create1(0x0) r5 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r5, &(0x7f0000aaf000-0xc)={0xa0800005, 0x0}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000eb4000-0x8)={0x0, 0x8}, &(0x7f00002f6000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f000031c000)={r6, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0xffff, 0x10001, 0x8, 0x2}, &(0x7f000033b000)=0xa0) ioctl$sock_netrom_SIOCGSTAMPNS(r5, 0x8907, &(0x7f000072e000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r5, 0x84, 0x70, &(0x7f0000d53000)={0x0, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x565, 0x6, 0x8, 0x8, 0x4, 0x6, 0xfffffffffffffffb, 0x12, 0x552, 0x3, 0xffffffffffff8c48, 0x1000, 0x9, 0x3, 0x0]}, &(0x7f00009bc000)=0x108) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r5, 0x84, 0x73, &(0x7f0000c11000-0x18)={r7, 0x3, 0x30, 0x7, 0x81}, &(0x7f000020d000)=0x18) flistxattr(r0, &(0x7f00003da000)=""/45, 0x2d) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00006cd000)={0x0, 0x10001}, &(0x7f00002a3000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r5, 0x84, 0x73, &(0x7f0000749000-0x18)={r8, 0x0, 0x20, 0x6, 0x3}, &(0x7f000056c000-0x4)=0x18) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000247000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d71000)=0xe8) syz_fuse_mount(&(0x7f000066a000-0x8)='./file0\x00', 0x6000, r9, 0x0, 0x9, 0x311c080) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f0000995000)={0x0, 0x2, {0x0, 0x0, 0xc3, 0x2, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clock_gettime(0x0, &(0x7f00005b7000-0x10)={0x0, 0x0}) ppoll(&(0x7f0000002000-0x50)=[], 0x0, &(0x7f0000aac000)={r10, r11+10000000}, &(0x7f0000aad000-0x8)={0x0}, 0x8) fdatasync(r4) 2018/01/28 14:29:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f000065c000-0x8)={0x0, 0x0}) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f00007e9000-0x8)=0x0, &(0x7f00000ea000-0x4)=0x8) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000d65000)={&(0x7f00006da000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000403000)={&(0x7f0000547000-0x64)={0x14, 0x3, 0x2, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0xfe}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 14:29:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) process_vm_writev(r0, &(0x7f0000a5f000)=[{&(0x7f0000f03000-0x30)=""/48, 0x30}, {&(0x7f0000202000)=""/244, 0xf4}, {&(0x7f000060c000)=""/87, 0x57}, {&(0x7f0000519000-0xec)=""/236, 0xec}, {&(0x7f0000777000)=""/76, 0x4c}], 0x5, &(0x7f00007f6000)=[{&(0x7f0000e8a000-0xc4)=""/196, 0xc4}, {&(0x7f0000ef3000)=""/1, 0x1}, {&(0x7f0000945000-0x63)=""/99, 0x63}, {&(0x7f0000451000)=""/12, 0xc}, {&(0x7f0000e6d000-0xec)=""/236, 0xec}, {&(0x7f0000c57000)=""/162, 0xa2}], 0x6, 0x0) r1 = syz_open_dev$tun(&(0x7f0000a57000-0xd)='/dev/net/tun\x00', 0x0, 0x20000) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000410000-0x4)=0x101) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @te1=&(0x7f0000e18000)={0x0, 0x9, 0x0, 0x0}}}) close(r1) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000331000-0x10)='/selinux/policy\x00', 0x0, 0x0) gettid() geteuid() fcntl$getown(0xffffffffffffffff, 0x9) clone(0x40800000, &(0x7f0000408000-0x1000)="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", &(0x7f0000a07000-0x4)=0x0, &(0x7f0000177000-0x4)=0x0, &(0x7f00008fd000-0xc1)="29c237479387cad721fc7d2709efe2e2013305803ac075f694252ff7f9d744e29c2019dc634633bfff64e443f22ea89366ddaec525785080f3ea3e3e7c76b682a920106b5c03eb4a8662ccf8ed3165747b4cbffbb9223d339d5e80f01af28be3e4d88791a54f7795c53be73063741782cc9afcadf4e0bb82a3cd1cd4f1da191b153308b4a91f1a87a42a3548fabab00dcc170aa7b5f6b1ce07cc187ce4f6eb9b3026a92b71a80f54a6cb868d7a8ee893641e6711856e87cd81ff1ada7ddf381ad7") getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000373000-0xe8)={{{@in=@loopback=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009f6000)=0xe8) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000788000)={0x0, 0x0, 0x0}, &(0x7f0000e20000)=0xc) gettid() [ 55.454944] IPVS: Creating netns size=2536 id=12 [ 56.225338] pktgen: kernel_thread() failed for cpu 0 [ 56.230476] pktgen: Cannot create thread for cpu 0 (-4) [ 56.235881] pktgen: kernel_thread() failed for cpu 1 [ 56.240992] pktgen: Cannot create thread for cpu 1 (-4) [ 56.246325] pktgen: Initialization failed for all threads 2018/01/28 14:29:38 executing program 1: socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x0, 0x4) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000b67000-0x8)={0x0, 0x0}) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000a8f000)=""/208, &(0x7f0000ffc000-0x4)=0xd0) 2018/01/28 14:29:38 executing program 5: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x2, 0x12, r0, 0x0) request_key(&(0x7f000000d000-0x12)='.request_key_auth\x00', &(0x7f0000005000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000-0x40)=')}md5sum:-vmnet0posix_acl_access^ppp1mime_type+keyringmime_type\x00', 0x0) clone(0x0, &(0x7f0000002000-0x36)="", &(0x7f000000d000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000002000)=0xffffffff80000000, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netrom(r0, &(0x7f0000000000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f000000b000)=0x10) 2018/01/28 14:29:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000fd7000-0x2)=@assoc_value={0x0, 0x0}, &(0x7f0000ed7000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000096000)={r1, 0x6753}, 0x8) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000f5b000)=0x3, 0x4) connect$inet6(r0, &(0x7f0000f61000)={0xa, 0xffffffffffffffff, 0x800, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/28 14:29:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) lsetxattr(&(0x7f0000592000)='./control\x00', &(0x7f0000aff000)=@known='system.posix_acl_default\x00', &(0x7f0000242000-0x12)="02000000000000006f556e657430242d2a00", 0x20242000, 0x0) r0 = dup(0xffffffffffffff9c) accept4$unix(r0, &(0x7f0000cfe000)=@file={0x0, ""/82}, &(0x7f00003ce000-0x4)=0x54, 0x800) 2018/01/28 14:29:38 executing program 4: mmap(&(0x7f0000000000/0x5e2000)=nil, 0x5e2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005db000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f00005d8000)=[{&(0x7f0000178000)='>', 0x1}], 0x1, 0x0) mmap(&(0x7f00005e2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x5, 0x6) getegid() ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f00005e2000)=0x0) mmap(&(0x7f00005e2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat(r1, &(0x7f00005e3000-0x8)='./file0\x00', 0x8000, 0x80) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f00005e2000-0x7b)=""/123, 0x7b) 2018/01/28 14:29:38 executing program 0: mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f000002c000)='/dev/loop#\x00', 0x0, 0x441) r0 = creat(&(0x7f0000021000)='./file0\x00', 0x24) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f000002f000-0x14)={0x2, 0x1, 0x6, 0x1, 0x6}) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futimesat(r0, &(0x7f000002f000)='./file0\x00', &(0x7f000002f000)={{0x0, 0x0}, {0x77359400, 0x0}}) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f000002d000)=0x0, &(0x7f000002d000)=0x4) setsockopt$inet_int(r0, 0x0, 0x32, &(0x7f000001b000-0x4)=0x2, 0x4) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000006000)=0x0, &(0x7f000002f000-0x4)=0x4) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x4, &(0x7f000000c000)="9f") 2018/01/28 14:29:38 executing program 6: r0 = socket(0x20000000000000a, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000149000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000869000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f0000000000)="83289607324692871ea452f4d9233d0193b6a450f6d5e2904841b2987e71506680427dffb170bf812bafebeb26886e80059db2084abf79e7", 0x38, 0x11, &(0x7f0000000000)=@ll={0x11, 0xfd, r1, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x14) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000905000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x0, 0x0}) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000000000)=0x16, 0x8) 2018/01/28 14:29:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) accept4$inet(r0, &(0x7f0000e71000-0x10)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000782000-0x4)=0x10, 0x80000) poll(&(0x7f00003a1000)=[{r0, 0x1010, 0x0}, {r0, 0x10, 0x0}, {r0, 0x1208, 0x0}, {r0, 0x5080, 0x0}, {r0, 0x4009, 0x0}, {r0, 0x202, 0x0}], 0x6, 0x80) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f00001b8000)=0x0, 0x4) socketpair(0x3, 0xa, 0x3, &(0x7f0000dd8000-0x8)={0x0, 0x0}) r3 = getpid() ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000094000-0x4)=r3) getsockopt$ax25_buf(r2, 0x101, 0x19, &(0x7f0000a5e000)=""/250, &(0x7f00007cb000)=0xfa) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000f03000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x6, 0x0}], 0x4) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00009cc000-0x8)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r2, 0x40505330, &(0x7f0000a46000-0x50)={{0x36dd800000000000, 0x100000001}, {0x5, 0x10001}, 0x9, 0x1, 0x9, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/28 14:29:38 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x402, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ax25(r0, &(0x7f0000a4d000-0x3)="c5d64b", 0x3, 0x80, &(0x7f0000001000-0x10)={0x3, {"736910560503ce"}, 0x7}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = timerfd_create(0x0, 0x0) timerfd_settime(r1, 0x1, &(0x7f0000007000)={{0x0, 0x4}, {0x0, 0x5}}, &(0x7f0000006000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) timerfd_settime(r1, 0x0, &(0x7f00000a1000)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f0000adc000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/28 14:29:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f000002e000)={&(0x7f0000b2c000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000403000)={&(0x7f0000fb9000-0x58)={0x58, 0xc, 0x2, 0x520, 0xffffffffffffffff, 0x2, {0x0, 0x0, 0x0}, [@generic="aaefb5da943caefd32afcbf86576327928b88a10867c48e17da8d7f4da086b6fb40b1dedc9c0b60d0de62069489d2a91c29639c2545f3c2a8ef4a188a3273bfee7124a43"]}, 0x58}, 0x1, 0x0, 0x0, 0x801}, 0x0) 2018/01/28 14:29:38 executing program 2: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f0000008000)={0x2, 0x9, 0x8e, 0x319, 0x7, 0x3f}) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000000000)={0x2, {0x2, 0x1, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100, 0x8b7, 0x4, 0x8000, 0x8, &(0x7f0000002000)=@generic="301f2bf14d906166bd8c1614d63379e6", 0x9, 0x7ff, 0x9}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000009000-0x11)='/selinux/enforce\x00', 0x10800, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000008000)={0x0, 0x101}, &(0x7f0000009000-0x4)=0x8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000009000-0x20)={0x3, 0x2, 0x1, 0x8, 0x7, 0x100000000, 0x5, 0x3, r2}, 0x20) fchmod(r1, 0x1) r3 = syz_open_dev$loop(&(0x7f0000003000)='/dev/loop#\x00', 0x0, 0x0) ioctl(r3, 0x4000000000001278, &(0x7f0000008000-0x2)="") 2018/01/28 14:29:38 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x3, 0x0}) mknod(&(0x7f0000011000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r1, 0x15) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/28 14:29:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f00003d7000-0x10)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00008c7000-0x4)=0x10, 0x800) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000d9d000-0xc)={0x0, 0x0, 0x0}, &(0x7f000044c000)=0xc) r2 = syz_open_procfs(r1, &(0x7f0000ad9000)='attr/current\x00') sendfile(r2, r2, &(0x7f00006c7000)=0x0, 0x2a) r3 = syz_open_dev$binder(&(0x7f0000010000+0x7d8)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r3, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000004000)={0x44, 0x0, &(0x7f0000012000-0xbc)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000000f000-0x50)=[], &(0x7f0000011000)=[]}}], 0x0, 0x0, &(0x7f0000012000-0x5d)=""}) [ 56.426536] audit_printk_skb: 6 callbacks suppressed [ 56.426544] audit: type=1400 audit(1517149778.707:56): avc: denied { dyntransition } for pid=10125 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0,c1 tclass=process permissive=1 [ 56.457673] audit: type=1400 audit(1517149778.737:57): avc: denied { set_context_mgr } for pid=10125 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0,c1 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 [ 56.482034] binder_alloc: 10125: binder_alloc_buf, no vma [ 56.487591] binder: 10125:10133 transaction failed 29189/-3, size 0-0 line 3127 [ 56.511338] binder: BINDER_SET_CONTEXT_MGR already set [ 56.516645] binder: 10125:10133 ioctl 40046207 0 returned -16 2018/01/28 14:29:38 executing program 5: mmap(&(0x7f0000000000/0xff8000)=nil, 0xff8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000ff9000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000ff9000-0x1)=0x0, &(0x7f00007fc000-0x4)=0x4) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000ff8000)='/dev/vga_arbiter\x00', 0x400000, 0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGVERSION(r2, 0x80044501, &(0x7f0000ff9000-0x62)=""/98) ioctl$sock_ifreq(r0, 0x8949, &(0x7f0000ff6000)={@common='lo\x00', @ifru_data=&(0x7f0000858000-0x20)="0a0000008000000400000004bd000000ff0001001a00000969000affff24fa00"}) 2018/01/28 14:29:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d9d000-0xc)={0x0, 0x0, 0x0}, &(0x7f000044c000)=0xc) r1 = syz_open_procfs(r0, &(0x7f0000286000-0xd)='attr/current\x00') sendfile(r1, r1, &(0x7f0000335000)=0x0, 0x16) 2018/01/28 14:29:38 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000001000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000ba1000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000)=@int=0x0, &(0x7f0000000000)=0x4) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x8}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000002000-0x8)={r1, 0x1}, 0x8) setsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f0000001000-0x8)={@remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}}, 0x8) r2 = syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0x0) unlinkat(r2, &(0x7f0000001000)='./file0\x00', 0x200) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet(r2, &(0x7f0000002000-0x10)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000003000-0x4)=0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlinkat(r2, &(0x7f0000004000-0x8)='./file1\x00', 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000005000-0x4)=0x0, &(0x7f0000002000-0x4)=0x4) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000001000)={r1, @in6={{0xa, 0x3, 0x7f, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000005000-0x20)={0x2, 0x0, 0x1, 0xffffffffffff95e3}) ioctl$DRM_IOCTL_AGP_BIND(r2, 0x40106436, &(0x7f0000004000-0x10)={r3, 0x4}) openat$dir(0xffffffffffffff9c, &(0x7f0000003000-0x8)='./file2\x00', 0x100, 0x100) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r2, &(0x7f0000005000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000002000-0x4)=0x14, 0x800) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000002000)={r4, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xb}, [0x0, 0x0]}, 0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000006000)={r1, 0x10, &(0x7f0000002000)=[@in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000001000)=0x10) ioctl$LOOP_GET_STATUS(r2, 0x4c03, &(0x7f0000003000+0xc5)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETAF(r2, 0x5408, &(0x7f0000007000)={0x393, 0x6, 0xfff, 0x7ff, 0x0, 0xfffffffffffffff8, 0xb9c5, 0x401, 0x7, 0x3b}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f0000001000)=[@in={0x2, 0x0, @rand_addr=0x3ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, @in6={0xa, 0x1, 0xfc, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2949}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x68) 2018/01/28 14:29:38 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, 0xffffffffffffffff, &(0x7f0000014000-0xc)={0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000011000)={{&(0x7f0000797000/0x4000)=nil, 0x4000}, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000003000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) arch_prctl(0x1007, &(0x7f0000011000)="b9b67fe84dd7148a9e0d0a75cb29ea0e9db02c01e20cd65bc80168220ef97cc043efc2ac13a7f24ce85e288abfda3aca00c07f8def5d7154a6bb3fd88ee017a98ed6d336085e9104e5bf37e639f960221457f6b07a6af74dda11c4be4ae4dbe5a5a679a2ae0670ba59117f9a07b1196d4705a8a2db6db2b88ca3e6abcf9593644c48bd369ce90af03a61fa6e3602df0606b38e7d4ad9e3030582bde3b40abf2149d484cc2056fff38e78d58be873f2de3fc86e86bcb325d105e3c26fd3e6001e482f59d3ee4d1c0304c1c9ad07cfcf1b3acb46a29952627d2bdc") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/28 14:29:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000a31000)={0x19980330, 0x0}, &(0x7f00009b3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x400000200000482, &(0x7f000010a000-0x18)=""/24, &(0x7f000042c000-0x4)=0x28b) 2018/01/28 14:29:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000517000-0x10)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000589000-0x1)="", 0xfffffffffffffe98, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f000037b000)='/dev/hwrng\x00', 0x200000, 0x0) execveat(r1, &(0x7f000014e000-0x8)='./file0\x00', &(0x7f0000c33000-0x8)=[&(0x7f0000fa6000)='(securityppp1-:[selinux\x00'], &(0x7f0000f57000-0x30)=[&(0x7f00008e8000-0x5)='em1,\x00', &(0x7f000027c000-0x2)='+\x00', &(0x7f000051f000)='posix_acl_access,\x00', &(0x7f0000c8e000-0x4)='{&.\x00', &(0x7f0000eb2000)="6b657972696e673a2c736563757269747973656c696e7578766d6e6574302a657468303a73797374656d2e5cdb00", &(0x7f00002f0000)='\x00'], 0x1000) getsockopt$inet_tcp_buf(r0, 0x6, 0x3f, &(0x7f00006ce000)=""/144, &(0x7f000053e000-0x4)=0x90) connect(r0, &(0x7f00008e5000-0x10)=@ethernet={0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/28 14:29:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b18000-0x8)='./file0\x00', 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000fae000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) write$selinux_context(r0, &(0x7f0000f46000)='system_u:object_r:faillog_t:s0\x00', 0x1f) mount(&(0x7f0000cf8000)='./file0\x00', &(0x7f0000359000-0x8)='./file0\x00', &(0x7f0000ec0000)='autofs\x00', 0x0, &(0x7f0000f52000)="") ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40106410, &(0x7f00007f0000-0x10)={0x8f, &(0x7f00004f0000-0x8f)="d8c57ef032e1eb3b73bcda23de5981de128dda4e298c0943a438503338b11494284841893ca3b1cdcfbd2ba5b3488bc64996bb165ddc68afac9a06269613593d82c5590afd00efef18fe791535f073583ab489f0293fa5d8a2a3fd980aa7d1804cd9081c191ea3884d42e7ba479107248fac3466694f213d5de6d1c7653f5e79778f42b2a91ce56765b00dee47e542"}) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000de8000)='/selinux/context\x00', 0x2, 0x0) 2018/01/28 14:29:38 executing program 7: socket$inet(0x2, 0x6, 0x400000000000000) socketpair$inet(0x2, 0x0, 0x2, &(0x7f0000c7b000-0x8)={0x0, 0x0}) 2018/01/28 14:29:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f00000cd000)=0x2, 0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fe2000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x20000000002, 0x1, 0x0, 0x0, 0x0}, 0x20) close(r0) [ 56.526423] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/28 14:29:38 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000000000)="", &(0x7f0000001000-0x4)=0x0, &(0x7f000049e000)=0x0, &(0x7f0000000000)="") getpgid(0x0) 2018/01/28 14:29:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00009cb000)={0x0, 0x0, 0x0}, &(0x7f0000c1c000-0x4)=0xc) r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f0000f56000)='net\x00') getdents(r1, &(0x7f00001b8000)=""/4096, 0x1000) getdents64(r1, &(0x7f00008de000+0x860)=""/48, 0x30) 2018/01/28 14:29:38 executing program 5: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$join(0x1, &(0x7f0000005000)={0x73, 0x79, 0x7a, 0x1, 0x0}) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000004000-0x38)={&(0x7f0000002000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000003000)={&(0x7f0000000000)=@ipv6_deladdr={0x16, 0x15, 0x5, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0}, []}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 14:29:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001ee000-0xa)='/dev/ptmx\x00', 0x115002, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000dc8000-0x4)=0xe) dup3(r1, r0, 0x0) 2018/01/28 14:29:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000054b000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x1, 0x4) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000615000)=0x7, 0x4) r2 = fcntl$dupfd(r1, 0x406, r1) ioctl$TUNSETQUEUE(r2, 0x400454d9, &(0x7f0000ed2000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0x6, 0x16a, 0x8, 0x1, 0x37, 0x1e}}) sendmsg$nl_xfrm(r1, &(0x7f000014e000-0x38)={&(0x7f000059d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f9c000-0x10)={&(0x7f0000e45000)=@updpolicy={0xfc, 0x19, 0x20401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@broadcast=0xffffffff, @in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, [@tmpl={0x44, 0x5, [{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0}]}]}, 0xfc}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 14:29:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f000081a000)='/dev/snd/seq\x00', 0x0, 0x145000) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000007000-0x58)={{0x50f, 0x0}, 0x1, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/28 14:29:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) r0 = mq_open(&(0x7f00000df000-0x3)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x5, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_timedsend(r0, &(0x7f0000a5c000)="", 0x0, 0x0, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f000047d000-0xc)='/dev/rfkill\x00', 0x400000, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f00005f6000-0x4)=0x10d, 0x4) ioctl$KDDELIO(r1, 0x4b35, 0x0) mq_timedsend(r0, &(0x7f000066c000)="", 0x0, 0x3ff, &(0x7f000058f000-0x10)={0x77359400, 0x0}) r2 = syz_open_dev$mice(&(0x7f0000597000-0x10)='/dev/input/mice\x00', 0x0, 0x20002) setsockopt$inet6_udp_int(r2, 0x11, 0x67, &(0x7f0000832000-0x4)=0x8000, 0x4) write$selinux_load(r2, &(0x7f00007b2000)={0xf97cff8c, 0x8, 'SE Linux', "9e1af1667c785afd8acebb44c94d68b241e1fc70c6d9c71a5f2141545ad6cd66ea5915c53912c189098fb1d93da8e8121f5a217684439bc9b3e6378ca43b285bede0be46b968939c9326ac772cabea28a0fc0f8eb65cc4da6104dadf3e2dc14bc53caadc54004910e8b4b66dc1f96536bd7af3645f7e51e36477"}, 0x8a) mq_timedreceive(r0, &(0x7f0000d57000-0x83)=""/131, 0x83, 0x0, 0x0) 2018/01/28 14:29:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00001bd000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f00002ca000)={0x1, 0x0, 0x5, 0x867d, 0x9, 0x6}) r1 = socket(0x11, 0x803, 0x300) r2 = syz_open_dev$tun(&(0x7f0000bcb000)='/dev/net/tun\x00', 0x0, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r3 = socket$inet(0x2, 0x1, 0x0) setsockopt$packet_int(r1, 0x107, 0xf, &(0x7f0000494000-0x4)=0xcc8, 0x4) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_names=@common='bcsh0\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x21ff}) recvmmsg(r1, &(0x7f000094f000)=[{{&(0x7f0000e19000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f00006ca000)=[{&(0x7f0000703000)=""/24, 0x18}], 0x1, &(0x7f0000560000)=""/129, 0x81, 0x0}, 0x0}], 0x1, 0x0, 0x0) keyctl$set_timeout(0xf, 0x0, 0x0) 2018/01/28 14:29:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) getsockname(r0, &(0x7f0000ffe000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000f98000-0x4)=0x10) sendmsg$nl_route(r0, &(0x7f0000209000)={&(0x7f0000047000-0xc)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000bac000-0x10)={&(0x7f0000613000)=@ipv4_delroute={0xe8, 0x19, 0x210, 0x6, 0x2, {0x2, 0x14, 0xa0, 0xbe59, 0xfe, 0x2, 0xfe, 0x3, 0x200}, [@RTA_METRICS={0x10, 0x8, "44258926ba23ab0c0b5d44f0"}, @RTA_IIF={0x8, 0x1, r1}, @RTA_SRC={0x8, 0x2, @empty=0x0}, @RTA_MARK={0x8, 0x10, 0x5f69}, @RTA_PRIORITY={0x8, 0x6, 0xfffffffffffffffc}, @RTA_METRICS={0x94, 0x8, "4745e44758ec250acc2d1814c6d41cd78fcaa60c455a83fde1e6211c402ea9d1381df27308182cc46e4b0e0181a324f9317b27390c61ebd9b100f686fa356ee2ddfa64065b802b67d3189413000a785e5db13a914282336108517849089ab0573bf74dfd5063a66ac1320fd11dc5a5e454c702faeb9705e9875cd070516c91b0805ca3c1633387b1b25686b819324163"}, @RTA_PRIORITY={0x8, 0x6, 0x398}]}, 0xe8}, 0x1, 0x0, 0x0, 0x800}, 0x4000080) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e02000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = accept$netrom(0xffffffffffffff9c, &(0x7f000074a000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000cda000-0x4)=0x10) ioctl$sock_netrom_SIOCGSTAMP(r3, 0x8906, &(0x7f0000fc8000-0x4)=0x0) sendmsg$nl_route(r0, &(0x7f000058d000-0x38)={&(0x7f000078d000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00004a5000)={&(0x7f0000725000)=@ipv4_newaddr={0x20, 0x14, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, r2}, [@IFA_LOCAL={0x8, 0x2, @empty=0x0}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 56.611545] FAULT_FLAG_ALLOW_RETRY missing 30 [ 56.616530] FAULT_FLAG_ALLOW_RETRY missing 30 [ 56.616540] CPU: 1 PID: 10148 Comm: syz-executor1 Not tainted 4.9.78-g68d447c #23 [ 56.616545] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 56.616558] ffff8801c48ff850 ffffffff81d943a9 ffff8801c48ffb30 0000000000000000 [ 56.616569] ffff8801d0945790 ffff8801c48ffa20 ffff8801d0945680 ffff8801c48ffa48 [ 56.616580] ffffffff81661d4a 00000000000065e3 ffff8801c51750f0 ffff8801c51750a0 [ 56.616582] Call Trace: [ 56.616595] [] dump_stack+0xc1/0x128 [ 56.616606] [] handle_userfault+0xa3a/0x1310 [ 56.616618] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 56.616626] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 56.616635] [] ? handle_mm_fault+0x117b/0x2530 [ 56.616641] [] ? handle_mm_fault+0x1fc3/0x2530 [ 56.616648] [] handle_mm_fault+0x1fd1/0x2530 [ 56.616654] [] ? futex_wait_setup+0x330/0x330 [ 56.616661] [] ? __pmd_alloc+0x410/0x410 [ 56.616670] [] __do_page_fault+0x5c2/0xd40 [ 56.616678] [] ? mm_fault_error+0x2c0/0x2c0 [ 56.616685] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 56.616692] [] do_page_fault+0x27/0x30 [ 56.616700] [] page_fault+0x28/0x30 [ 56.616708] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 56.616715] [] ? SyS_epoll_ctl+0xf1/0x2190 [ 56.616723] [] ? ioctl_preallocate+0x220/0x220 [ 56.616730] [] ? selinux_file_ioctl+0x355/0x530 [ 56.616736] [] ? selinux_capable+0x40/0x40 [ 56.616744] [] ? SyS_epoll_create+0x190/0x190 [ 56.616751] [] ? do_futex+0x15c0/0x15c0 [ 56.616758] [] ? entry_SYSCALL_64_fastpath+0x5/0xe8 [ 56.616767] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 56.616774] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 56.616781] [] entry_SYSCALL_64_fastpath+0x29/0xe8 [ 56.636581] device gre0 entered promiscuous mode [ 56.849732] CPU: 0 PID: 10165 Comm: syz-executor1 Not tainted 4.9.78-g68d447c #23 [ 56.857328] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 56.866663] ffff8801c515f5d0 ffffffff81d943a9 ffff8801c515f8b0 0000000000000000 [ 56.874633] ffff8801d0945790 ffff8801c515f7a0 ffff8801d0945680 ffff8801c515f7c8 [ 56.882613] ffffffff81661d4a 00000000000065e3 ffff8801c53f88f0 ffff8801c53f88a0 [ 56.890585] Call Trace: [ 56.893149] [] dump_stack+0xc1/0x128 [ 56.898489] [] handle_userfault+0xa3a/0x1310 [ 56.905310] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 56.912300] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 56.918684] [] ? handle_mm_fault+0x117b/0x2530 [ 56.924886] [] ? handle_mm_fault+0x1fc3/0x2530 [ 56.931089] [] handle_mm_fault+0x1fd1/0x2530 [ 56.937118] [] ? __pmd_alloc+0x410/0x410 [ 56.942800] [] __do_page_fault+0x5c2/0xd40 [ 56.948654] [] ? mm_fault_error+0x2c0/0x2c0 [ 56.954596] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 56.961230] [] do_page_fault+0x27/0x30 [ 56.966755] [] page_fault+0x28/0x30 [ 56.972001] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 56.978812] [] ? userfaultfd_ioctl+0x1403/0x24e0 [ 56.985187] [] ? avc_has_extended_perms+0x33f/0xf10 [ 56.991830] [] ? avc_has_extended_perms+0x3fc/0xf10 [ 56.998475] [] ? userfaultfd_release+0x650/0x650 [ 57.004858] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 57.011858] [] ? __lock_acquire+0x629/0x3640 [ 57.017887] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 57.024869] [] ? kcov_ioctl+0x52/0x1c0 [ 57.030387] [] ? _raw_spin_unlock+0x2c/0x50 [ 57.036328] [] ? userfaultfd_release+0x650/0x650 [ 57.042712] [] do_vfs_ioctl+0x1aa/0x1140 [ 57.048396] [] ? ioctl_preallocate+0x220/0x220 [ 57.054604] [] ? selinux_file_ioctl+0x355/0x530 [ 57.060891] [] ? selinux_capable+0x40/0x40 [ 57.066745] [] ? __fget+0x201/0x3a0 [ 57.071990] [] ? __fget+0x228/0x3a0 [ 57.077254] [] ? __fget+0x47/0x3a0 [ 57.082419] [] ? security_file_ioctl+0x89/0xb0 [ 57.088631] [] SyS_ioctl+0x8f/0xc0 [ 57.093798] [] entry_SYSCALL_64_fastpath+0x29/0xe8 [ 57.117824] FAULT_FLAG_ALLOW_RETRY missing 30 [ 57.122478] CPU: 1 PID: 10148 Comm: syz-executor1 Not tainted 4.9.78-g68d447c #23 [ 57.130076] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 57.139409] ffff8801c48ff5d0 ffffffff81d943a9 ffff8801c48ff8b0 0000000000000000 [ 57.147406] ffff8801d0945910 ffff8801c48ff7a0 ffff8801d0945800 ffff8801c48ff7c8 [ 57.155380] ffffffff81661d4a 00000000000065e3 ffff8801c51750f0 ffff8801c51750a0 [ 57.163359] Call Trace: [ 57.165920] [] dump_stack+0xc1/0x128 [ 57.171257] [] handle_userfault+0xa3a/0x1310 [ 57.177291] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 57.184288] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 57.191111] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 57.197488] [] ? _raw_spin_unlock_irq+0x38/0x50 [ 57.203778] [] ? finish_task_switch+0x1ed/0x630 [ 57.210069] [] ? finish_task_switch+0x1c1/0x630 [ 57.216370] [] ? __schedule+0x64d/0x1ba0 [ 57.222058] [] ? handle_mm_fault+0x117b/0x2530 [ 57.228265] [] ? handle_mm_fault+0x1fc3/0x2530 [ 57.234471] [] handle_mm_fault+0x1fd1/0x2530 [ 57.240498] [] ? __pmd_alloc+0x410/0x410 [ 57.246180] [] ? memset+0x31/0x40 [ 57.251257] [] __do_page_fault+0x5c2/0xd40 [ 57.257112] [] ? mm_fault_error+0x2c0/0x2c0 [ 57.263054] [] ? update_stack_state.constprop.5+0xca/0x150 [ 57.270301] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 57.276935] [] do_page_fault+0x27/0x30 [ 57.282454] [] page_fault+0x28/0x30 [ 57.287719] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 57.294556] [] ? userfaultfd_ioctl+0x1403/0x24e0 [ 57.300960] [] ? entry_SYSCALL_64_fastpath+0x29/0xe8 [ 57.307704] [] ? get_futex_key+0x1050/0x1050 [ 57.313749] [] ? userfaultfd_release+0x650/0x650 [ 57.320130] [] ? __lock_acquire+0x629/0x3640 [ 57.326178] [] ? __lock_acquire+0x629/0x3640 [ 57.332207] [] ? do_futex+0x3f8/0x15c0 [ 57.337720] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 57.344708] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 57.351524] [] ? userfaultfd_release+0x650/0x650 [ 57.357896] [] do_vfs_ioctl+0x1aa/0x1140 [ 57.363576] [] ? ioctl_preallocate+0x220/0x220 [ 57.369784] [] ? selinux_file_ioctl+0x355/0x530 [ 57.376070] [] ? selinux_capable+0x40/0x40 2018/01/28 14:29:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init() mkdir(&(0x7f0000e25000-0x8)='./file0\x00', 0x0) inotify_add_watch(r0, &(0x7f0000d9e000)='./file0\x00', 0x40) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f000022c000)='/dev/hwrng\x00', 0x80000, 0x0) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000750000)=0x0) r2 = inotify_add_watch(0xffffffffffffffff, &(0x7f000002a000-0xa)='./control\x00', 0x0) clone(0x0, &(0x7f0000141000)="", &(0x7f00003f8000)=0x0, &(0x7f0000048000)=0x0, &(0x7f00009e7000+0xb56)="") inotify_rm_watch(r0, r2) 2018/01/28 14:29:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80a, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) r1 = openat(0xffffffffffffffff, &(0x7f00000ef000-0x8)='./file0\x00', 0x2, 0x194) ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f000058c000)={0x4, 0x9, 0x2, 0x74}) ioctl$DRM_IOCTL_SWITCH_CTX(0xffffffffffffffff, 0x40086424, &(0x7f0000a9e000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f000002f000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffdf, 0xffffffffffffffff, 0x0) bind$llc(r1, &(0x7f000019b000)={0x1a, 0x19, 0x0, 0x100000000, 0x7, 0x2, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x10) setsockopt(0xffffffffffffffff, 0x0, 0x0, &(0x7f00005fb000-0x1)="03", 0x1) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r1, 0x111, 0x4, 0x1, 0x4) r2 = open(&(0x7f000027f000)='./file0\x00', 0x800, 0x13) fcntl$getownex(r0, 0x10, &(0x7f000015f000-0x8)={0x0, 0x0}) sched_getattr(r3, &(0x7f0000901000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0x0) recvfrom$llc(r2, &(0x7f0000c62000)=""/150, 0x96, 0x40, &(0x7f0000333000-0x10)={0x1a, 0x4, 0x3, 0xffffffffffffff89, 0x4000000000003, 0x100000000, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x10) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005d3000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x1940, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$GIO_FONTX(0xffffffffffffffff, 0x4b6b, &(0x7f0000879000-0x4f)=""/79) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f00007d6000-0x4)=0x80000001, 0x4) r5 = syz_open_dev$tun(&(0x7f00004d2000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f000084b000)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_mtu=0xffffffff00000001}) ioctl$KDSIGACCEPT(r4, 0x4b4e, 0x23) 2018/01/28 14:29:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f00004a3000-0xd)='/dev/binder#\x00', 0x0, 0x4) r1 = epoll_create(0x7ffe) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000004000-0xc)={0x0, 0x0}) r2 = dup3(r1, r1, 0x80000) getdents64(r2, &(0x7f000013f000)=""/75, 0x4b) r3 = fcntl$dupfd(r0, 0x0, r0) ioctl$LOOP_SET_BLOCK_SIZE(r3, 0x4c09, 0x0) epoll_create1(0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000004000-0xc)={0x80000001, 0x0}) ioctl$TUNSETLINK(r3, 0x400454cd, &(0x7f0000a8b000)=0x5) 2018/01/28 14:29:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00006fd000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0c000-0x8c)={0x0, 0x0, 0xfffffffffffffffe, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f00003d3000)={0x5, 0xfffffffffffff9d3, 0x1, 0x2, 0x3, 0x981, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = memfd_create(&(0x7f000003e000)='\'', 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) dup2(r2, r1) write$sndseq(r1, &(0x7f0000e70000-0x30)=[{0x1e, 0x0, 0x0, 0x3fd, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000b0f000-0x68)={0x0, 0x9, 0x4, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/28 14:29:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000ba5000)='uid_map\x00') pread64(r0, &(0x7f0000c4f000)=""/0, 0xfffffffffffffec7, 0x0) splice(r0, &(0x7f0000f77000)=0x0, r0, &(0x7f0000b04000-0x8)=0x0, 0x8, 0xe) 2018/01/28 14:29:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffff9c, &(0x7f0000acb000)={0x0}, 0x8, 0x80800) fchdir(r0) r1 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x17, &(0x7f0000bc0000)=0x0, 0x4) 2018/01/28 14:29:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, "9ec77a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f00008fc000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f0000b9c000-0x4)=0x0, &(0x7f0000f4e000-0x4)=0x4) r4 = memfd_create(&(0x7f000003e000)='\t', 0x0) r5 = syz_open_dev$sndseq(&(0x7f000011c000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) ioctl$EVIOCGMTSLOTS(r2, 0x8040450a, &(0x7f0000f69000)=""/50) write$sndseq(r1, &(0x7f0000ff1000)=[{0x0, 0xf75f, 0x0, 0x0, @tick=0x6, {0x0, 0x0}, {0x0, 0x0}, @result={0x3, 0x0}}], 0xfd) dup2(r5, r4) write$sndseq(r4, &(0x7f0000e70000-0x30)=[{0x1e, 0x0, 0x0, 0x3fd, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30) 2018/01/28 14:29:39 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) accept4$inet(r0, &(0x7f0000111000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000cbd000)=0x10, 0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000417000-0x9)='/dev/sg#\x00', 0x0, 0x806) write$evdev(r1, &(0x7f0000a85000-0x48)=[{{0x77359400, 0x0}, 0x3bd, 0x4, 0x9}, {{0x77359400, 0x0}, 0x5, 0x0, 0x7}, {{0x77359400, 0x0}, 0x5, 0x9, 0x7d0}], 0x48) [ 57.381924] [] ? __fget+0x201/0x3a0 [ 57.387170] [] ? __fget+0x228/0x3a0 [ 57.392427] [] ? __fget+0x47/0x3a0 [ 57.397601] [] ? security_file_ioctl+0x89/0xb0 [ 57.403807] [] SyS_ioctl+0x8f/0xc0 [ 57.408967] [] entry_SYSCALL_64_fastpath+0x29/0xe8 [ 57.423146] device lo entered promiscuous mode [ 57.432612] device lo left promiscuous mode 2018/01/28 14:29:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00008cd000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = epoll_create1(0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000d4a000)={0xa0000014, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000304000)={0x0, 0x0}) epoll_wait(r2, &(0x7f0000eec000-0xc)=[{0x0, 0x0}], 0x1, 0x454) r3 = fcntl$getown(r1, 0x9) ptrace$peekuser(0x3, r3, 0x3) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f00005e3000)={0xbfffffffc000000d, 0x0}) 2018/01/28 14:29:39 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x200000, 0x0) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f00004b0000)=""/183) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000002000-0xa0)={0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0xff, 0x9, 0x3ff, 0x1}, &(0x7f0000002000-0x4)=0xa0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000002000-0x20)={0xfffffffffffffff9, 0x1, 0x2, 0x3, 0xc9a, 0x6, 0x8, 0x6, r1}, &(0x7f0000001000)=0x20) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000001000)={r2, 0x3ff}, 0x8) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000001000)=""/54) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$evdev(&(0x7f0000002000)='/dev/input/event#\x00', 0x14, 0x140) fcntl$setsig(r3, 0xa, 0x20) syz_open_dev$evdev(&(0x7f0000001000-0x12)='/dev/input/event#\x00', 0x80, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000004000-0x10)={0x6, 0x7a6b, 0x1, 0x1f}, 0x10) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000000000)={0x0, 0x0}) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000000000)=[0x8, 0x3]) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000004000)=0xc) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000005000)={r1, @in6={{0xa, 0x2, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fffffff, 0x4}, 0x98) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0xbc27) fcntl$setown(r3, 0x8, r5) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000002000)={r2, 0x3f}, &(0x7f0000001000)=0x8) membarrier(0x19, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r4, &(0x7f0000007000-0x38)={&(0x7f0000006000)={0x10, 0x0, 0x0, 0x1000200}, 0xc, &(0x7f0000001000-0x10)={&(0x7f0000004000)={0x140, 0x28, 0xc00, 0x4, 0x1, {0xe, 0x0, 0x0}, [@nested={0x12c, 0x7b, [@typed={0x8, 0x8, @void=""}, @generic="bb6dc95e5b49858b85af57140c3053e8f4c974143a5977cf09efe82906d8153042df687ad88e15c1ed3af6b5ddc51ca26d195b817cfbb13e16de31e98cb6886f6dc9ff3fdf3cbbb01fe6ceceaef2f586af9a7d512ebae4dcbe8674d8339e1fca48", @generic="b07bf1416d9aa7112f1b52744f1ba5ef5e20e2bc7455367fd6713d467758bad51647963119593fc0a902e1a71271dbe71d9b8091ce82ab24de44cf5cd1d312dac95fd8bab65e535eda6c21fb538eee875b8892a0f91f8b64d7a66efc246a86c2482e7ed3f97f994f25aaf25331e109bdebda5e37a4fa0ffde9196f1955c5a5112de4be8a1db19cddfa25608bb2091fbdaeb3ec2c14049b3cb0d330", @typed={0x8, 0x9, @void=""}, @typed={0xc, 0x30, @pid=r5}, @typed={0x10, 0x90, @u64=0x7}]}]}, 0x140}, 0x1, 0x0, 0x0, 0x4008000}, 0x80) 2018/01/28 14:29:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00009c4000)=0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000254000-0x8)={0x0, 0x0}) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000ab0000-0x4)=r0) getpgrp(0x0) r2 = fcntl$getown(0xffffffffffffffff, 0x9) r3 = syz_open_procfs(r2, &(0x7f0000fe1000-0x11)="6365742f6970018000005f6e6163686500") recvfrom$ipx(r3, &(0x7f00007c8000-0xf1)=""/241, 0xf1, 0x40002000, &(0x7f00009cc000)={0x4, 0x3e7, 0x3, "20734c2c72bd", 0x3, 0x0}, 0x10) preadv(r3, &(0x7f0000fee000)=[{&(0x7f00004c2000-0x74)=""/116, 0x126}], 0x1, 0x0) 2018/01/28 14:29:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000265000-0xf)='vboxnet0cpuset\x00', 0x2) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f0000cc1000)={0x3, 0x3, 0x4}) fcntl$addseals(r0, 0x409, 0x7) fallocate(r0, 0x0, 0x0, 0x2) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f00005d4000-0x4)=0x617) 2018/01/28 14:29:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) write$sndseq(r0, &(0x7f0000eeb000-0x29)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0x0}}], 0x30) socket$inet_sctp(0x2, 0x1, 0x84) ioctl(r0, 0x2275, &(0x7f00007bc000)="") [ 57.449809] binder: 10202:10210 ioctl 4c09 0 returned -22 2018/01/28 14:29:39 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f000063a000)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000ef7000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000046d000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000000000)='dev ', 0x0) syz_open_dev$sg(&(0x7f00007a8000)='/dev/sg#\x00', 0x401, 0x141000) ftruncate(r2, 0x40001) sendfile(r1, r2, &(0x7f0000cd5000-0x8)=0x0, 0x400000800fee) recvmmsg(r0, &(0x7f000000e000-0x100)=[{{&(0x7f000000e000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000005000-0x40)=[{&(0x7f000000e000-0xda)=""/218, 0xda}], 0x1, &(0x7f000000f000-0x3f)=""/63, 0x3f, 0x0}, 0x0}, {{&(0x7f000000b000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000010000-0xa0)=[], 0x0, &(0x7f0000011000)=""/3, 0x3, 0x0}, 0x0}], 0x2, 0x0, 0x0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00008f1000)='/dev/sequencer2\x00', 0x2200, 0x0) sendto$inet6(r2, &(0x7f0000a35000)="90ecccaf44eab7b27fd4c7ed10f7eb33ee84201b36ea21357b2e6c468c24cee4ee9562bf686097753037df53d2cee4fcc6408005c9c5989071d463852b11e21966ed811df133ecc7cf0d0f09d21cbb7124cb418d5997e778b6dc50bec33ae52e97b4d07c99248dda9275a73ab99d1eb276e102790856098e9d6570d63835c5357b728c83ec9d2806ae5955ab16ec0d7c0a2b79abfc9496da2a19cde6db", 0x9d, 0x20000040, &(0x7f00005f8000)={0xa, 0x3, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, 0x1c) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r3, 0x40bc5311, &(0x7f0000302000-0xbc)={0x1, 0x1, 'client0\x00', 0x6, "a2b85f4f7744d0ed", "54a3758d4e74755690143bd71a2e3bab0e08dcadd714257443810f589c07b134", 0x5, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$netrom_NETROM_N2(r3, 0x103, 0x3, &(0x7f0000784000)=0x5, &(0x7f0000cb5000)=0x4) getsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000019000)=0x0, &(0x7f0000a7c000-0x4)=0x4) 2018/01/28 14:29:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0xb, 0x4, &(0x7f000000b000)={0x0, 0x0}, &(0x7f0000d76000)=0x0, 0xab) futex(&(0x7f000000c000-0x4)=0x0, 0x5, 0x0, &(0x7f0000012000-0x10)={0x77359400, 0x0}, &(0x7f000000d000-0x4)=0x0, 0x0) clock_gettime(0x7, &(0x7f00003f5000-0x10)={0x0, 0x0}) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000062f000-0x11)='/selinux/enforce\x00', 0x80, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000a0f000)=0x65b854d5, 0x4) 2018/01/28 14:29:39 executing program 2: mprotect(&(0x7f0000bdc000/0x1000)=nil, 0x1000, 0x1000006) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00008da000-0x8)={0x0, 0x0}, 0x80000) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f00008fc000-0xa0)={0x0, @in6={{0xa, 0x2, 0x40, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0x2cf2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2e6, 0xf, 0xffffffff, 0x7, 0x6}, &(0x7f00004b6000)=0xa0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000b16000-0x8)={r1, 0xbb91}, &(0x7f0000626000-0x4)=0x8) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f000006d000-0x28)={@common='lo\x00', &(0x7f00007e6000)=@ethtool_cmd={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mlock(&(0x7f0000000000/0x3000)=nil, 0x3000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) [ 57.478563] binder: 10202:10226 ioctl 400454cd 20a8b000 returned -22 [ 57.506077] binder: 10202:10226 ioctl 4c09 0 returned -22 [ 57.509436] binder: 10202:10226 ioctl 400454cd 20a8b000 returned -22 2018/01/28 14:29:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) poll(&(0x7f00002e3000)=[{r0, 0x90, 0x0}, {r0, 0x200, 0x0}, {r0, 0x1000, 0x0}, {r0, 0x2, 0x0}, {r0, 0x200, 0x0}, {r0, 0x0, 0x0}], 0x6, 0x2) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000811000-0x9)='/dev/rtc\x00', 0x0, 0x0) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f000071f000-0x10)={0x13, 0xde, &(0x7f0000324000-0xde)="18ce47bbab1deef925fe7b90b933f14851ff74fccee6b6107c52069f77652993d08d9665b1150ced83aaefc2862086e56376942163337cd3d79b071f89e93005c993865148f9ab79b56c7360e278d49c6a1537da5938bbc180371a9a6533975d47f16f95244abe3692615e31ab9d284cad0c880934b5dc1d60869b3b034a84440c88d2920b517c46b77a1581ad493189be6f9ad6d5f13b3c4a66720f5c00349a45c4d9cd9f4234d53475cb84dfd8f91d3074aa0ba5503538462df84b47efc8878a8fedbe13dfcfcd04d315db96b74f6648667b731c187212ef217012f420"}) socket$packet(0x11, 0x3, 0x300) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f00000ce000-0x78)={0x0, {0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00001d5000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0}) [ 57.579296] device lo entered promiscuous mode [ 57.586714] device lo left promiscuous mode 2018/01/28 14:29:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000cab000+0x5b3)='/dev/snd/seq\x00', 0x0, 0x0) r1 = socket(0x10, 0x802, 0x0) pipe(&(0x7f0000a4f000-0x8)={0x0, 0x0}) ioctl$EVIOCGEFFECTS(r2, 0x80044584, &(0x7f0000047000)=""/8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = fcntl$getown(r0, 0x9) ptrace$cont(0x18, r3, 0x9, 0x58b) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r1, &(0x7f0000001000-0x38)={&(0x7f0000004000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "08a2ccd86e102c380737faf94529d3db989ca66b39060ef1c88216fcb25e814a69977cc7c529b3a0f515d9856ac71d75b9ccdb5a2162f3d0f121250ff0d24c", 0x0}, 0x60, &(0x7f0000005000-0x70)=[], 0x0, &(0x7f0000005000-0x68)={0x10, 0x0, 0x0, ""}, 0x10, 0x0}, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f00002b5000-0xbc)={0x20, 0x0, 'client0\x00', 0x0, "4118cfb109e05041", "5ea0c298f34b2ec4399d00fd8fde44a3b38fab166c2d18eed0514b0a6fc6712f", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = fcntl$getown(r0, 0x9) process_vm_readv(r4, &(0x7f0000420000)=[{&(0x7f0000cb9000-0x5e)=""/94, 0x5e}, {&(0x7f00003d3000)=""/0, 0x0}, {&(0x7f000014e000)=""/240, 0xf0}, {&(0x7f000014f000-0x4b)=""/75, 0x4b}, {&(0x7f0000d26000)=""/198, 0xc6}, {&(0x7f00005ee000)=""/131, 0x83}, {&(0x7f0000c69000-0x78)=""/120, 0x78}, {&(0x7f0000fb9000-0x65)=""/101, 0x65}, {&(0x7f00006cc000-0xca)=""/202, 0xca}, {&(0x7f00000f9000)=""/37, 0x25}], 0xa, &(0x7f00003e5000)=[{&(0x7f0000f4f000)=""/4096, 0x1000}, {&(0x7f0000255000-0xcc)=""/204, 0xcc}, {&(0x7f0000dac000-0x24)=""/36, 0x24}, {&(0x7f00002ef000)=""/4, 0x4}, {&(0x7f0000508000-0x85)=""/133, 0x85}, {&(0x7f0000730000-0xd8)=""/216, 0xd8}, {&(0x7f0000b1f000)=""/171, 0xab}], 0x7, 0x0) 2018/01/28 14:29:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000e9b000+0x18a)='/dev/net/tun\x00', 0x0, 0x0) getsockname(0xffffffffffffffff, &(0x7f00006ed000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f0000cdc000-0x4)=0x32) setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000985000)=0x0, 0x4) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_mtu=0x2}) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r3, 0x0, 0x27, &(0x7f0000014000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @empty=0x0}, 0xc) r4 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x2fd}) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000bd5000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000cdd000)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000c29000-0x6)={r5, 0x2}, &(0x7f0000fc9000)=0x6) 2018/01/28 14:29:40 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f000063a000)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000ef7000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000046d000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000000000)='dev ', 0x0) syz_open_dev$sg(&(0x7f00007a8000)='/dev/sg#\x00', 0x401, 0x141000) ftruncate(r2, 0x40001) sendfile(r1, r2, &(0x7f0000cd5000-0x8)=0x0, 0x400000800fee) recvmmsg(r0, &(0x7f000000e000-0x100)=[{{&(0x7f000000e000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000005000-0x40)=[{&(0x7f000000e000-0xda)=""/218, 0xda}], 0x1, &(0x7f000000f000-0x3f)=""/63, 0x3f, 0x0}, 0x0}, {{&(0x7f000000b000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000010000-0xa0)=[], 0x0, &(0x7f0000011000)=""/3, 0x3, 0x0}, 0x0}], 0x2, 0x0, 0x0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00008f1000)='/dev/sequencer2\x00', 0x2200, 0x0) sendto$inet6(r2, &(0x7f0000a35000)="90ecccaf44eab7b27fd4c7ed10f7eb33ee84201b36ea21357b2e6c468c24cee4ee9562bf686097753037df53d2cee4fcc6408005c9c5989071d463852b11e21966ed811df133ecc7cf0d0f09d21cbb7124cb418d5997e778b6dc50bec33ae52e97b4d07c99248dda9275a73ab99d1eb276e102790856098e9d6570d63835c5357b728c83ec9d2806ae5955ab16ec0d7c0a2b79abfc9496da2a19cde6db", 0x9d, 0x20000040, &(0x7f00005f8000)={0xa, 0x3, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, 0x1c) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r3, 0x40bc5311, &(0x7f0000302000-0xbc)={0x1, 0x1, 'client0\x00', 0x6, "a2b85f4f7744d0ed", "54a3758d4e74755690143bd71a2e3bab0e08dcadd714257443810f589c07b134", 0x5, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$netrom_NETROM_N2(r3, 0x103, 0x3, &(0x7f0000784000)=0x5, &(0x7f0000cb5000)=0x4) getsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000019000)=0x0, &(0x7f0000a7c000-0x4)=0x4) 2018/01/28 14:29:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000014b000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000970000)=0xc) getpgid(r0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00005f5000)='/dev/rtc\x00', 0x200000, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000dec000)={0x0, 0x0, 0x0}, &(0x7f0000ffd000-0x4)=0xc) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r2, 0xc0045103, &(0x7f000095e000-0x1)=0x0) getsockopt$inet6_mreq(r2, 0x29, 0x14, &(0x7f000059b000)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000b4b000-0x4)=0x14) connect$packet(r2, &(0x7f0000343000)={0x11, 0xf6, r3, 0x1, 0xfffffffffffffff9, 0x6, @random="1232fcae6a0d", [0x0, 0x0]}, 0x14) 2018/01/28 14:29:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x0) connect$inet(r0, &(0x7f0000891000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f0000010000)={0x0, 0x0, &(0x7f0000012000)=[{&(0x7f0000005000-0x32)="2f00000021000300000000001a0000000206000000000000000000c9080001000000080000000000000000e2000009", 0x2f}], 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000123000)='net/ip6_tables_matches\x00') close(r1) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000e0c000)={0x0, 0x8, 0x10}, &(0x7f00007d1000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00004b7000)={r2, 0x5}, &(0x7f000084d000)=0x8) 2018/01/28 14:29:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rename(&(0x7f00008d0000-0x1)='.', &(0x7f00004f2000+0x79d)='./file1\x00') r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000763000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00003b0000)={0x0, 0x52, "0a3cc93a60cee59119b481fc9534b1240b6bb13ebe3950766fb3f247010fc070cddcf12ccf5b6086b6a0b9a182f92d4514248fbc2494a6ed30e71fab19ddfa17efb80ffc0d49723cfe5ee25fafce1daf1c52"}, &(0x7f000034f000-0x4)=0x5a) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00007d2000)={r1, 0x5}, &(0x7f0000521000)=0x8) chroot(&(0x7f0000670000)='.') setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000601000-0x5c)={{0xa, 0x0, 0x7, @loopback={0x0, 0x1}, 0xfffffffffffffffc}, {0xa, 0x0, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x20}, 0x4, [0x8, 0x80, 0x1, 0x1, 0x7, 0x10001, 0x7fff, 0x800]}, 0x5c) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f00000cd000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x2}) getsockname$unix(r0, &(0x7f0000f4f000)=@file={0x0, ""/108}, &(0x7f000006c000)=0x6e) 2018/01/28 14:29:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f00008fa000-0xe)='/dev/keychord\x00', 0x40000, 0x0) recvfrom$ipx(r1, &(0x7f0000ea9000-0x3e)=""/62, 0x3e, 0x20, &(0x7f0000e38000)={0x4, 0x5, 0xffffffffffffffc2, "f88089fd4b64", 0x2, 0x0}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000318000-0x4)=0x100000001, 0x4) sendto$inet(r0, &(0x7f0000852000)="", 0xffffffffffffff2a, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/28 14:29:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000a96000-0x8)='./file0\x00', 0x51) getsockopt$inet_int(r0, 0x0, 0x2f, &(0x7f0000637000-0x4)=0x0, &(0x7f0000b2c000-0x4)=0x4) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x0) r1 = socket(0x10, 0x3, 0x0) write(r1, &(0x7f000008e000-0x26)="26000000130047f10701c1b00e000000000000000100000009ef18ffff00f132050014006e35", 0x26) 2018/01/28 14:29:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000eb3000)="ff02020100000000000000000000ea030a4e00000000d805", 0x18) getsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000f14000-0x7d)=""/125, &(0x7f000019d000)=0x7d) setsockopt$inet6_buf(r0, 0x29, 0x30, &(0x7f0000a93000)="fad699dc5f6483bfb9881c7dc3fa3a19e606b870e7e697fd068696967be775ced8f769db78c973d4159d309299f63912afdfbfa64f340ddccf0042b0679cc0a8c09732d83947a243cc1c334320ed0b4a9ac0081f3c7356468fb32d81d27d2a8863ea9059aa1400655856fe12406f5546b2e600082032b2e4aedf8da1c7bdad123d355afbfc21988a0d7bf4b171cc41cb14c850a542d650580c12a46ecab7667385ef694b00e0da6d3d50c3a6c46836df725f6367b111a462cd6f69c626688673e1cf24bec68980745578148799f3", 0xce) pwrite64(r0, &(0x7f0000a50000)="786090a42d02f3ea5c4bc7eaf206bfce8961071014621b1037ef758326a45077e2a0af", 0x23, 0x0) 2018/01/28 14:29:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) rmdir(&(0x7f000066b000)='./control\x00') mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa, 0x0, 0x0}) mount(&(0x7f000037e000-0xa)='./control\x00', &(0x7f0000b23000-0xa)='./control\x00', &(0x7f00001a3000)='ubifs\x00', 0xb1080, &(0x7f00004fa000)="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") ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = creat(&(0x7f000036d000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}], 0x1c) unlink(&(0x7f0000d61000)='./control/file0\x00') rmdir(&(0x7f0000ef9000-0xa)='./control\x00') mount(&(0x7f000095d000-0x10)='./control/file0\x00', &(0x7f00009bc000-0xa)='./control\x00', &(0x7f0000f66000)='mqueue\x00', 0x0, &(0x7f0000f80000)="") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00005b8000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/28 14:29:40 executing program 2: r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00002e1000)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = dup(r0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f000023a000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000378000-0x4)=0xe8) select(0xe2, &(0x7f0000014000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000012000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000003000-0x10)={0x0, 0x0}) 2018/01/28 14:29:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff1000-0x4)=0x8000000000004, 0x9c) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095c000-0x4)={0x0, 0x0, 0xffffffffffffff7c}, 0x4) pipe2(&(0x7f0000bb1000-0x8)={0x0, 0x0}, 0x80000) ioctl$PPPIOCSFLAGS(r2, 0x40047459, &(0x7f0000fab000-0x4)=0x204220) sendto$inet(r0, &(0x7f0000865000)="", 0xffe4, 0x0, &(0x7f0000fda000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 57.832084] netlink: 11 bytes leftover after parsing attributes in process `syz-executor4'. [ 57.858678] netlink: 11 bytes leftover after parsing attributes in process `syz-executor4'. 2018/01/28 14:29:40 executing program 3: mmap(&(0x7f0000000000/0xd7000)=nil, 0xd7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x4b, &(0x7f00000c6000)={{{@in=@broadcast=0xffffffff, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) connect$inet6(r0, &(0x7f00000d2000-0x1c)={0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = fcntl$dupfd(r0, 0x406, r0) mmap(&(0x7f00000d7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000d8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000d9000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f00000d7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000d7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000d8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000d9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000d9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000d9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000d9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000d9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f00000da000-0x16)={0x0, 0xe, "e3db1690841d11f3395a6c63ca66"}, &(0x7f0000001000-0x4)=0x16) mmap(&(0x7f00000d9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f000005a000-0x8)={0x0, 0x3}, &(0x7f00000d9000)=0x8) mmap(&(0x7f00000d9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000da000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000da000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000db000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000db000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000db000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000db000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000db000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(r1, &(0x7f0000068000-0xa8)=[{&(0x7f000007f000)=@in6={0xa, 0x2, 0x200, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, 0x1c, &(0x7f0000010000-0x50)=[{&(0x7f00000d9000)="6db09f8d43eb5df414051e3cba633980d002267fab49a98436babc68876d48d274c162d8792ab49db4c38aa9554ae16fada3d25083d1b77890b154631435acc49da13f617d45a8651d25e9a5c492ac1e7bb8c6545208e6cc8fae5254bf78e7b9e8ee5d", 0x63}, {&(0x7f000002e000-0x85)="5111a45801c0572b3a1d5f3394be1138f4399271d6cebcdd12a3fb6967ac80074cd9d83f4f1fcba88cd33ba6cb0c4b4f5a4027b0ef8f22b7b4bbce271193465e2a4cddbba04a0f176be537f07a1f8a4219ef1007805abb3dd158e84082ba039fc08fb9ff40a3a832f0016e118c8e2ca64cabd3f6b44cad2dd566ecbc32bd665efd8be43a61", 0x85}, {&(0x7f00000d9000)="51404fa10eaf8c8b3d76853fd86086619d916986e9e1df3417af26490676725472727904e3e3aa4f27d429a85851f7b7ae60f28491ae77670bb623769381f93732b87228dd1312ac764fbd84042bebd5b2cf85e827fa5939485285fc75dfeb88cce65ce566bd8db0a9f066f1", 0x6c}, {&(0x7f00000da000-0x86)="3823c75a04ad1e875f19956fb3533ba68155c96273e5720fe0d38bb9175bd73ff5a8647af55a2b53297f6ccaff35fff7195b45903dfbeb86310a529b28b0df1f8fb9e8560b8eeeee3ead5f0d9642e3c7416c6d755758d296d8da776439957c5ce98830a13c41020eda8b22c27d15b33480d684833596c4dada6cc0173aa7354b8439ceb7b311", 0x86}, {&(0x7f00000da000-0xaf)="148a7cdfce147dcca113cc88e6a0ebdf442f7e8df8bda5a718c94cd458bd9f6c6e6c3793f4d1aed6666af70dfdf04565263436f47359df4fc010f259f83d4170c3d558eb61417a66ed89aad85aa543da1e613d90d007d292bd829c0acf9df0d2cb6ed66b5e20b9df89b0699e1dae6f908760e38f8b160fd2bad97bc3acec6354a071c9673606e46d70df3b67daf0e786dd4228149e7ffa807eff28a9fcb9351e6c29c5ffa98f797a1cf3860c80b63e", 0xaf}], 0x5, &(0x7f00000d9000)=[@init={0x18, 0x84, 0x0, {0x7, 0x5de, 0x400, 0x4}}, @init={0x18, 0x84, 0x0, {0x7, 0x101, 0x1f, 0x80000001}}, @sndinfo={0x20, 0x84, 0x2, {0x3, 0x0, 0x9, 0x5, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x800f, 0x145, 0x96a578e, r4}}], 0xc0, 0x8000}, {&(0x7f0000037000-0x10)=@in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00000db000-0x20)=[{&(0x7f0000036000-0xaa)="e2105773a06c0e2747452330aa2cf43709f08a3fc86b909db6cdd5b997fed23802fd9013b59d84cbeb80160cacf268811696f968fe1f56a37391145d1a5f3b604756f1225e9112d51f4c77ba2398149ab2781561a2164cbf55d23c3b2bf77a25a326b57b07ab840acac492e79663c92aa1ca3b3dc67c41229c5ad76dda9a0225b1977640c0d73979deff225149fd7695ea5856218fc3c0c9fdf350734736d5182978e1be9487ba95a10e", 0xaa}, {&(0x7f0000040000)="7395ffe68fab00e17708cb7061a8ad0d8c724c1d1b849ef6821efe4f348c2b719e05a37e6c2b34c73767fbdad8bf", 0x2e}], 0x2, &(0x7f00000db000-0x90)=[@sndinfo={0x20, 0x84, 0x2, {0x6, 0x8001, 0xf6a, 0x9, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0xc, 0x2, 0x1, r4}}, @init={0x18, 0x84, 0x0, {0xc11f, 0x2, 0x401, 0x3}}], 0x90, 0x800}, {&(0x7f00000db000)=@in6={0xa, 0x0, 0x10001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, 0x1c, &(0x7f00000db000)=[{&(0x7f00000db000)="f8b149b76b32bf58ef0b6719e8afa5fa9be1720f1f4328f90473ba6b579e110bb46a6ec563c49b0e87053bb3f87055836e30f72e18335960cbff308637ab1c01e41c1383e1b5af03afa0a4ac17f440e9803632131d8f7a0efd202463d3721415d040803ca96902e40d1471c019ceb5efa98ec198aa7b4e03832aa25656ce092ae84124752e1238dfd9eeba6abf3fe48481c98e1b50a0ef8a81db63459f0c13e3ffa8ace0affbb0fa", 0xa8}, {&(0x7f0000039000-0x1000)="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", 0x1000}, {&(0x7f000007c000)="", 0x0}, {&(0x7f00000dc000-0x40)="f65ec5c5325f430270140adb6abba617fb1d7af8207b0270c559f1d6cd64d21524eac45094c308970eb86b2db296a3a202f86b1903fbc829a065099ee2de9851", 0x40}, {&(0x7f00000dc000-0x43)="d81989093d217a6406dc36dceddc15cc0275a0ded33f41d5850547bc46d8f554241af3d03920effae8a0de2ed12c0d4661db012fd354ed5d07e7ddd007891c3587ace0", 0x43}, {&(0x7f0000087000-0x19)="a286d0be7d6498001754cbf8bc84e9242514a60a05128d7563", 0x19}], 0x6, &(0x7f00000d5000-0x120)=[@init={0x18, 0x84, 0x0, {0x5, 0xfe8, 0xf43, 0x4}}, @sndrcv={0x30, 0x84, 0x1, {0x9, 0x80000001, 0x8, 0x5, 0x2, 0x1, 0x85, 0x3ff, r4}}, @init={0x18, 0x84, 0x0, {0x3, 0x5, 0x8001, 0x3}}, @init={0x18, 0x84, 0x0, {0x4, 0x78, 0x13, 0x3}}, @sndrcv={0x30, 0x84, 0x1, {0x7, 0x2, 0x200, 0x0, 0xc22, 0xb, 0x8, 0x1000, r4}}, @init={0x18, 0x84, 0x0, {0x4, 0x74, 0xdf9e13d, 0x6}}], 0x120, 0x0}], 0x3, 0x4c000) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000073000)={0x0, 0x0, 0x0}, &(0x7f00000d7000)=0xc) timer_create(0x0, &(0x7f00000bb000-0x60)={0x0, 0x13, 0x2, @tid=r5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000098000-0x4)=0x0) mmap(&(0x7f00000d7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000d7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r1, &(0x7f00000d8000-0x38)={&(0x7f000003d000)={0x27, 0x1, 0x5, 0x7, 0x200, 0x8, "70422c2f333d5bb34cd0254b7394ecac367376f875744d0e394bc29427fde2cac9d3a3be0b6eef610e954e6a79918eda056019056746fc6587c5cc8b2acd0c", 0x5}, 0x60, &(0x7f00000d7000)=[{&(0x7f0000027000-0x53)="41268295c04f792fe8f2958d58a9709ebf99a5933a87a13f25dd08a2c9211bc23d0995c57e2f42693f35e64877861c1dc1b1a24dd78b976c14beaa53ad8fcdac9bab90f9e0a2d58f7a8b7a59fbed8e604d6955", 0x53}, {&(0x7f000002a000-0xd4)="b0b487c1ad729bff9759e2776825fc88c60fb5061206e591879593b9435949a7b423284831bf43b8979f227e6105feac5cce77f75f8f4b18803005881c7480c7818f9ed54e5c6815eaf204389bc60778f95a24fd06dfd86b191b5d91e154ed09cc4ba63253bcc8bfa00e4fedcfe86a0907fecf2842099908c0f346492ec90b9bf736b2fe91cbd13386dc7b2eb553b1b06aa0c4910486ddf50a1c4271fb6953cfd3ed1b05768ffe7effde3a0a8db29c539c3262f35baa52ef01cf422df327b3768b3562a98bed918bcbe43f5442a6deb37c249756", 0xd4}, {&(0x7f00000d8000-0x91)="f8b00f89ed7e3f9b3f9e76985d8d17f85433d794b79ec6a258323b30946a48becd2f3b9dd2b0121687d4f09eff2c8f356a368e11fd482509c099651b3d53660aded1e0b326dd63334d05c9b9ca4ec86708f31dab0b5a4b16f098b2f8e5ab3e0b81f2a31fcc882cd024ef0ce6293efc84d6af0d2d84b0ab0b9846f9c6bdf9ba17f5f822f712ce62eb61e4cb9041df7b2d7e", 0x91}, {&(0x7f0000059000-0x62)="8cf3f0f6a9355d7854684a34742bec367c39f26a70d5a607213955e119e732cfd7216468ab19cf5776ee73362eec5ce7bcac8f1d4a7c2717c95a49520e5e54c98160314af86cc7a9a21db07408fef4c882d06fbda6a77a783b74632ed92a9b296f00", 0x62}, {&(0x7f000009c000-0x54)="20f3e1221e0c798172879287b805383baae123878a14e90683a7e23c04fd5e291841c66081f6230c31babb521d8e71bbecde7f1da86b86c4469f6f31458e5e99d1226ff1d8ce36da51c7d2e1b4285946e92b880d", 0x54}, {&(0x7f00000d7000)="abd322e77b7cf0163e938a89bfc9059fc480665e93913b38ec23c8329a580286cb117e6c3492946bc242697f02356432cc46b994c655539c8f5d1e1f80d9dd17f273eab122c8740ee7c1d2ebc0f885b53b21b5edeef41877e7ab3a72d84805f33151fabbee263827c271559aaeb35e75f7b2c5142fb94a7b270efd35655542e0a996fd22e8403226eb2aa7fb67211527928406c12c67b8f10b7f5d7308fcc751f8b1c740b03b6b81be92f8e4", 0xac}, {&(0x7f0000019000-0x21)="fe3b7b89f9bf309c219675cfbce4223719970e95fb4258ed531ef1dee4bdf49fac", 0x21}, {&(0x7f0000070000-0x8)="524b54131d49bf3e", 0x8}], 0x8, &(0x7f00000d8000-0x30)={0x30, 0x39, 0x9d, "d61a2a7d1176b197b681b2ffe91ec984a168c1d7e2dc979601c832f6034a"}, 0x30, 0x0}, 0x80) ioctl$void(r1, 0xc0045878) 2018/01/28 14:29:40 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000001000-0x10)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000001000+0x26)={0x0, 0x0}) utimes(&(0x7f000057c000-0x8)='./file0\x00', &(0x7f0000a31000)={{r2, r3/1000+10000}, {r0, r1/1000+10000}}) mmap(&(0x7f0000000000/0x79a000)=nil, 0x79a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000079a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlink(&(0x7f000079a000)='./file0\x00', &(0x7f0000230000-0xd8)=""/216, 0xd8) r4 = add_key(&(0x7f0000793000-0xd)='dns_resolver\x00', &(0x7f0000006000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000003000-0x2)="fb00", 0x2, 0xfffffffffffffffb) r5 = openat$hwrng(0xffffffffffffff9c, &(0x7f00002fe000)='/dev/hwrng\x00', 0x0, 0x0) keyctl$restrict_keyring(0x1d, r4, 0x0, &(0x7f00004c8000-0xd)='dns_resolver\x00') ioctl$TUNDETACHFILTER(r5, 0x401054d6, 0x0) mmap(&(0x7f000079b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000079c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r5, 0x10, &(0x7f000079c000)={0x0, 0x0}) ptrace$getsig(0x4202, r6, 0x7, &(0x7f0000379000-0x10)={0x0, 0x0, 0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r5, 0x402c5342, &(0x7f000079b000)={0x401, 0x100000001, 0x5, {0x77359400, 0x0}, 0x3, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/28 14:29:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000ff5000)={0xffffffffffffffff, 0xffffffffffffffff}) socket$unix(0x1, 0x5, 0x0) sendmsg$unix(r0, &(0x7f0000001000-0x38)={&(0x7f000026c000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x4a3, 0x1, 0x1, [0xffffffffffffffff]}], 0x1, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000f10000-0x4)=0x0, &(0x7f0000244000-0x4)=0x4) 2018/01/28 14:29:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000ec000)='net/ip_mr_vif\x00') preadv(r0, &(0x7f00007ce000-0x20)=[{&(0x7f0000986000-0x35)=""/1, 0x1}], 0x1, 0x400000002) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x400000000001, 0x0) setsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f000070b000)={0x0, 0x7530}, 0x10) sendto$inet6(r1, &(0x7f0000e78000-0x1)="", 0x6c, 0x20000004, &(0x7f00008d5000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) readv(0xffffffffffffffff, &(0x7f00009f4000)=[], 0x0) 2018/01/28 14:29:40 executing program 6: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000026000-0x8)='./file0\x00', 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000023000-0xe8)={{{@in=@loopback=0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000012000-0x4)=0xe8) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000027000-0x10)={0x7fff, 0xb5, 0x2, 0x82}, 0x10) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$selinux_user(r0, &(0x7f000000e000)={'system_u:object_r:getty_exec_t:s0', 0x20, 'unconfined_u\x00'}, 0x2f) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_buf(r0, 0x21, 0xc0, &(0x7f0000020000)=""/58, &(0x7f0000026000)=0x3a) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000016000)=0x0) setsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000025000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r1}, 0x14) socket$netlink(0x10, 0x3, 0x0) 2018/01/28 14:29:40 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x6, 0x1, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$PIO_FONTX(r1, 0x4b6c, &(0x7f00006e0000)="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") ioctl$TIOCSBRK(r1, 0x5427) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000001000)={@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) listen$netrom(r0, 0x3ff) ioctl$sock_inet_SIOCSIFBRDADDR(r3, 0x891a, &(0x7f0000002000-0x1)={@generic="e5c815e95d18c0935b4f5dc26d6d9c8c", @ifru_addrs={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000004000-0xc8)=[@in6={0xa, 0x1, 0x4, @loopback={0x0, 0x1}, 0x8}, @in6={0xa, 0x2, 0x1ff, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0x1}, @in6={0xa, 0x2, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4ef04c9d}, @in6={0xa, 0x2, 0x80000000, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, @in6={0xa, 0x1, 0x4, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}], 0xc8) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$vsock_stream(r1, &(0x7f0000005000-0x10)={0x28, 0x0, 0xffffffff, @my=0x0, 0x0}, 0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) flistxattr(r2, &(0x7f0000006000-0xa4)=""/164, 0xa4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000006000)={{0xa, 0x1, 0x5, @loopback={0x0, 0x1}, 0x6}, {0xa, 0x2, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xdb}, 0x7, [0x1, 0x7, 0x80000001, 0x59c2, 0x8700, 0x2, 0x101, 0x8000]}, 0x5c) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000007000-0x15)='/proc/self/net/pfkey\x00', 0x111400, 0x0) pwrite64(r2, &(0x7f0000001000-0x1000)="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", 0x1000, 0x0) fallocate(r4, 0x3, 0x3f, 0x1) r5 = pkey_alloc(0x0, 0x2) pkey_free(r5) eventfd2(0xffffffffc2d1283d, 0x801) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000002000)=0x4, 0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000008000-0x4)=0x0, &(0x7f0000008000-0x4)=0x0, &(0x7f0000008000-0x4)=0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x4, &(0x7f0000007000)=[0xffffffffffffffff, 0x0, 0x0, 0x0]) fchownat(r4, &(0x7f0000007000)='./file0\x00', r6, r7, 0x400) 2018/01/28 14:29:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00008c5000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000202000-0xe8)={{{@in=@multicast2=0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f00000)=0xe8) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000905000-0xb)='/dev/hwrng\x00', 0x101000, 0x0) getpeername$ipx(r1, &(0x7f0000a0e000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00002d5000)=0x10) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f00007ee000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006ae000)=0xe8) bind$vsock_stream(r1, &(0x7f00007f7000-0x10)={0x28, 0x0, 0xffffffff, @host=0x2, 0x0}, 0x10) r4 = add_key(&(0x7f0000cf7000-0xa)='syzkaller\x00', &(0x7f0000f19000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000eb0000)="c03200b6fa5e", 0x6, 0xfffffffffffffffb) add_key$user(&(0x7f0000e6e000-0x5)='user\x00', &(0x7f0000409000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000ede000)="9af90d97352b2f14748a3a587ed1c63a6ebaa43bcef008386fa0e9dff48e4059acdde5a151", 0x25, r4) ioprio_set$uid(0x3, r3, 0x7537) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000364000-0x28)={@common='sit0\x00', &(0x7f00007b7000-0x48)=@ethtool_ringparam={0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/28 14:29:40 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000dfd000)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000000000)=0x1c) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000065000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00007cb000-0x9)='net/igmp\x00') preadv(r1, &(0x7f00001e2000-0x20)=[{&(0x7f0000e4b000)=""/93, 0x5d}, {&(0x7f0000bce000-0x57)=""/87, 0x57}], 0x2, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000671000)={0x0, @in6={{0xa, 0x0, 0x80, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00004ed000)=0x8c) recvfrom$unix(r1, &(0x7f000026f000)=""/29, 0x1d, 0x61, &(0x7f0000e77000)=@abs={0x0, 0x0, 0x3}, 0x8) fanotify_mark(r1, 0x2c, 0x12, r1, &(0x7f0000435000)='./file0\x00') getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000818000)={r2, 0xaa, "a171fdd7853862b8bcb871e244ed8ef78f6f83eb34bd91f878285451d9042e8731a89736e6b9337e5a87fc0fc63ad617962a18769e09d2fb645e683d11a707b1ab7b8e50277199c00583f7161b009da49e084d016225d591ce490ba6ee5974c239248d3bc42bb4bbb8aabc31f07e1170738b8f081e376df30a69987cb9a707434e863640600e3c80ea038f75de1a383abb5f4466c644a13a0c1910acb3c16274fe404074fdbe617c78e0"}, &(0x7f0000eae000-0x4)=0xb2) 2018/01/28 14:29:40 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000093000/0x4000)=nil, 0x4000, 0x1, 0x40010, r0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000194000)={0x0, 0x0}) signalfd(r1, &(0x7f0000a70000-0x8)={0xfffffffffffffff9}, 0x8) r2 = memfd_create(&(0x7f00005cb000)='vboxnet0wlan0systemppp1ppp0)+:eth0wlan0\x00', 0x0) ioctl$sock_netrom_SIOCGSTAMP(r2, 0x8906, &(0x7f0000e40000-0x4)=0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000743000)={0x0, 0x7, 0x100000000, 0x4, 0x67}, 0x14) fallocate(r2, 0x8, 0x0, 0x10001) 2018/01/28 14:29:40 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x362, &(0x7f0000cb9000)={@dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xf}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [{[{0x9100, 0x8, 0x4d, 0x2}], {0x8100, 0x80000001, 0x9, 0x1}}], {@ipv4={0x800, {{0x2c, 0x4, 0x3, 0x7ff, 0x34c, 0x1, 0x40, 0x8, 0x33, 0x0, @loopback=0x7f000001, @empty=0x0, {[@rr={0x7, 0x13, 0xb886, [@broadcast=0xffffffff, @loopback=0x7f000001, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001]}, @noop={0x1}, @ssrr={0x89, 0x27, 0x8, [@multicast2=0xe0000002, @rand_addr=0x8, @rand_addr=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}, @empty=0x0, @local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, @dev={0xac, 0x14, 0x0, 0xd}, @multicast2=0xe0000002]}, @lsrr={0x83, 0xf, 0x1, [@rand_addr=0x30a1, @loopback=0x7f000001, @empty=0x0]}, @end={0x0}, @end={0x0}, @cipso={0x86, 0x48, 0x3157, [{0x2, 0x6, "d3781cec"}, {0x2, 0x7, "9102541396"}, {0x6, 0x7, "ef5e8111c4"}, {0x5, 0x8, "126008f1b8ec"}, {0x7, 0xd, "fec5aa8757608e3bd7f114"}, {0x6, 0x3, '\r'}, {0x1, 0xc, "b251b53f3b7c932b36b6"}, {0x6, 0xa, "b0d0ab5656a63a8e"}]}, @ra={0x94, 0x6, 0x101}]}}, @gre={{0x0, 0x0, 0x1, 0xd996, 0x0, 0x5, 0x0, 0x1, 0x880b, 0xe5, 0x0, [0xfffffffffffffff7], "6ad1fcea7c36a5548066e73de7b721eade3da1397db38cbafa5b16aaf617d0cbdac0de72cc6f66d26945c5b0dc966ce329aaee329bb4556fc7b89a3829a37c519f7e239e693557cd3964bebe6532e408a5cda6dadc2bd95cfd3b78c725f5262ddf4df0a010aade57bfa070dee5a536849fc15dd3a45b561c56c61cdcdbe36f5c605905677a4c1fca4231eece16fcd727a303b5fd3caf176bf3d72d015a6c8b932a3e2528f7c0de0aeb04f54a005dc92fb326d8fe5e6760ff5c6f235fd1f19e2b6894a314011d3c9f60ee9084e04f6e6fbe89ad040bb3ae653a047fdca14c34116306d7e37e"}, {0x5, 0x0, 0x100, 0x101, 0x0, 0x0, 0x800, [], "2c4caf2ae63909d9b41b1243b416f2cf85b9b958a87cb0771f56f052e7b6412476dbb300d6e3ff602696edd18d63946d57af4163117c71f4d69c22f29ef19c90d2985cb4ad68b78a8a5d71c3d003343cfed8b0ca73bd5c06992fb8812a34ac8093fde66e03193534ccc97e57f1f7476233665c0b92a9149f325dc53aecef44e9fd81821eabe9a00e46c416b04d12f23b61a192b87050b2e6f6e38db411678b20bf917e7f2b4ee32769e5dfc982ceb49660d0d8fd13e141d3713dd86c2e059913afca728ece00b6798b29e32fecc6f57df20100589a1ac27dbe66372f90ddf0b5bc4d1896d0"}, {0x4, 0x0, 0x5, 0x8, 0x0, 0x0, 0x86dd, [0x4, 0x6], "ee315986dd25ee6347059da8d89ba6a2891317c7a8a94b74d56e916967f0f2035811a610570525c6e1e45e49791f09420726f2bdb8a2116ad414f742bcdb47be7ce3b93ba8e53bf6144918ee03a6ae19cad2aed8733ef5263a4e97db9f9eaa3c943695538997888bd847a3c6d8961a35b7d0892de77b3acd26240414716d02fb0a7db241bd4a1153236275ee5f11cf91aa53c2ad2ec3325fb417cdc9b834f7b265a281b9f3fcd9bb5ceda151641982f6ea6835c5847d4fe3b1105788"}}}}}}, &(0x7f0000000000)={0x0, 0x4, [0x33c, 0xd4e, 0xdf, 0x50e]}) mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') execveat(r0, &(0x7f0000009000-0x8)='./file0\x00', &(0x7f0000008000)=[&(0x7f0000009000-0xa)='map_files\x00'], &(0x7f0000005000)=[], 0x0) 2018/01/28 14:29:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00008e3000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000e36000-0x50)={{0x800000000000, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/28 14:29:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000588000-0xc)={0x0, 0x0, 0x0}, &(0x7f000035e000)=0xc) accept$inet6(0xffffffffffffff9c, &(0x7f0000c46000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f000011d000)=0x1c) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000e3c000)='/dev/vga_arbiter\x00', 0x101000, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000f14000)={0x0, 0x80000, 0xffffffffffffffff}) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00006ac000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) socketpair(0x9, 0x6, 0x80000000, &(0x7f00000d3000-0x8)={0x0, 0x0}) openat$selinux_member(0xffffffffffffff9c, &(0x7f00004e7000-0x10)='/selinux/member\x00', 0x2, 0x0) accept$nfc_llcp(0xffffffffffffff9c, &(0x7f00001c9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000640000-0x4)=0x60) socket$key(0xf, 0x3, 0x2) open$dir(&(0x7f0000546000-0x8)='./file0\x00', 0x101000, 0x4) clock_gettime(0x0, &(0x7f000088a000-0x10)={0x0, 0x0}) r1 = syz_open_procfs(r0, &(0x7f0000ad9000)='attr/current\x00') sendfile(r1, r1, &(0x7f0000dc1000)=0x0, 0x27) preadv(r1, &(0x7f00009c2000)=[{&(0x7f0000d35000-0x75)=""/117, 0x75}], 0x1, 0x0) 2018/01/28 14:29:40 executing program 4: mmap(&(0x7f0000000000/0xf8b000)=nil, 0xf8b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000f87000)=0x6, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00003e6000)=0x20, 0x4) sendto$inet6(r0, &(0x7f0000f8a000-0x8a)="", 0x0, 0x0, &(0x7f0000f89000)={0xa, 0x2, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000f8b000)={0x9, &(0x7f0000f8b000)=[{0x0, 0x9, 0x5, 0x5}, {0xffff, 0x7, 0x4, 0x3d12}, {0x9cd8, 0x8, 0x8, 0x1000}, {0x4, 0x7, 0xa048000000000, 0x5c4e}, {0x8, 0x2, 0x5, 0x2}, {0x8afb, 0x101, 0x3, 0x8000}, {0x7fffffff, 0xf11e, 0x6211, 0x3}, {0xb0a, 0x8, 0x101, 0x9950}, {0x7fff, 0xffffffffffffff81, 0xe9, 0x393}]}) 2018/01/28 14:29:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fa3000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000fa2000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f000040e000)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x3) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000e4c000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f00005cb000)={0x5, 0x0, 0x1, 0x1000}) ioctl$DRM_IOCTL_SG_ALLOC(r3, 0xc0106438, &(0x7f0000c04000)={0x0, r4}) ptrace(0x4000000004203, r1) socket$nl_xfrm(0x10, 0x3, 0x6) ptrace$setregset(0x4205, r2, 0x10000000001, &(0x7f000033f000-0x10)={&(0x7f0000fa5000-0x1)="", 0x0}) 2018/01/28 14:29:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x0, 0x0) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000171000-0x1c)={0x0, 0x0, []}) unshare(0x40000000) clock_gettime(0x2, &(0x7f0000e39000-0x10)={0x0, 0x0}) timerfd_settime(r0, 0x0, &(0x7f0000cc5000-0x20)={{0x0, 0x0}, {r1, r2+10000000}}, &(0x7f0000079000)={{0x0, 0x0}, {0x0, 0x0}}) pipe2(&(0x7f000026e000-0x8)={0x0, 0x0}, 0x0) getsockopt$packet_int(r3, 0x107, 0x1b, &(0x7f0000527000-0x4)=0x0, &(0x7f0000b44000-0x4)=0x4) 2018/01/28 14:29:40 executing program 2: mmap(&(0x7f0000000000/0xb40000)=nil, 0xb40000, 0x3, 0x32, 0xffffffffffffffff, 0x0) acct(&(0x7f0000657000)='./file0\x00') socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000b33000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r0) mmap(&(0x7f0000b40000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimensat(r2, &(0x7f0000616000-0x8)='./file0\x00', &(0x7f0000b40000)={{0x0, 0x2710}, {0x0, 0x7530}}, 0x0) r3 = dup3(r1, r0, 0x0) stat(&(0x7f0000b3f000)='./file0\x00', &(0x7f0000521000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r3, 0x0, r4) 2018/01/28 14:29:40 executing program 7: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000027f000-0xe)='/dev/sequencer\x00', 0x80000, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f00007e0000-0x10)={0x0, 0x0, 0xd3b}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f0000001000-0x8)={r1, 0x0}) mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x3b, &(0x7f0000fd7000-0x1c8)=@hopopts={0x0, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@hao={0xc9, 0x10, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x20) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000a29000)={&(0x7f0000fc2000-0x1c)=@in6={0xa, 0x2, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f000065b000)=[], 0x0, 0x0, 0x0, 0x0}, 0x8000) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$ipx(0xffffffffffffffff, 0x0, &(0x7f0000fd8000)=0x0, 0x80000) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000abf000)=0x0) writev(0xffffffffffffffff, &(0x7f0000b50000)=[{&(0x7f000089b000-0x1000)="6faa518e3db4d4d00e1ec11021b417fcf0e438b5af5ba24c3c5c7ef1f99011f2eb2bbc59badb8251201ba23a952b1268dfef2d979e9564dfa9079c55cae454a598ec75893601f46f9d1a70f3290c4fd68306dfea19f6c0e677e059ed24a24cd054dc057ce3cee8c6d0cb17e75a9a558e27b8af966d32ff66d349ebda268824d178b2b09064dc6c8d0e282f014cc8f33c11cbb3e66d80df424f29479ef0caf5ec5ce113f9db3fd582b71cd057411b8273edfe50aef4e8e0512c6ac35d4f1375bc4be03dd9b00c7df87d3c6528e17d7da66cb095bafb6dc7ffac560995718696dc0ae4ec74667c81bb9f2e11ef552e503c0595ba5cf061349ee78facd9adf6bb0af7a209db22ced00143965deb29db069485eb6d16cd6669e760e91190fd2421e1e1f23e7e2dec5f1c902df202f2f7c545e12c38fa5c8421025e38da27559a43e2d76f91b5d4ec1b510257632fca8872488f3ad6d54236e1c8eab4838db45b99c4bc67fca8810992c17ad23be140c47512a59464f18d15b165e553404c4b52ff093984551bdd6801632b53cbcbc3f1574d580616e5d105879bf48a94d0c79b5d821f5cf9c60d0cb2f46114bafaad28075f8ccb168b869f3f5bc68cfec56d14891a0933a4a01328b39d111742ce9045250431b5887cdd3d3710a36847a432ef518bde4c0206705a4f52260b219652d763a60aef6e9ff046a9529cc13e6eb7b4a439e808b33f538990e326a325cc8e355488686b77eb08fda4083a5c65dff56ab34beed0e43b067df262055c0b10d61517d530d1369a46855cad62e37a6143cdf88a1678531e6e2ed39851fb44e8d9666c216a296537edcdbdc451ddc4e8599de3e2f3e1c9138a1706f0e6acc5a541cb5889a9f51dab042455cf1df9c3357152b6613e61ed1fcc1067d281888ed6785dbadff9671bf4b04147ab6ac8a995b01797f03acd8f4de6c67424b6657dbedd1672e188ff4713bccdf22ad5ba02de9df9f85c3b9147fa5a6f650f26dd735960c3a2b0d3b9c912d2128f86e6fdf16857b4169eb7e246ed5949ca4538d369946c252b635691337087509c9f7c6eaa126048c3bf881ee94adfc5c9616e6d187f893927913738b6a82733dabc4ee90074e003f29f69a64527f785f521449f84465c731120fc848ae0a9cd7d9fb90ef27c966cf222b91c469c16c741fcdb73d2cf90940afd20d0d4447fa3cdba28fed5f1de947163c473048706bece005aaec8eec3603169cd60f7967af3fe67d9f73cc3ca62ac397ce7734a986440e6fc10fcb62c3797988e765c4aa3ee12c50a5bafe371bb3f924f8b1cefe0cc934a03cdf7731e2260262a10a3d283c78e5fd939f2321976db2e4985a8c81c4f8f6dfc119c42a2120c9df0a082d5100cd54b62672abeab5fcddc3428d4a77ad476bbdab1c9b459af016ea4cdc718f3e0e5bfcfcca33130caa84bbf5057417c3944fdb43668583a68a74f8b9faa70e91e2190ed6c328693135431c5dcd9cad0dbd0ecd490b890b905082355f22222652e9699898c43b735aeffef6cfe8bfa3bf820a4aadba54553fa13fc1228bc36e3c019ddbe19e28a8434cdf305d31027cd1087f45e4dcb6427321cd9ce3b5e0d84aac6095cc08ebe5877ac2039b29cfe146d5603c4e50812d8e237dd0bb281bad0f511a2c976723f8325c2ae11e194cb79778664c14f44894addddaabbb4c209bd9d90e428c7b6511101045308f4242ee989b7750c9edf33fd71ff84236631acec721ead66c0460e9559734affdec04fe577de57d3f13ea21c663fc644501c85e9c27fe083834779ccf09f3b3c341aaede68049b254d8a8048a2ab314a0763140f6e6319b8b714055132c4e3e1d29904df4f2e476d60c6924936c427ea8eeeacdd6061b7eac5f80f44d0a4c0069bdf7c6b3074ce6cf320b0dc61115680a06f124bd7989d1255ed058d17ba9c1bfb739bfcac21884bd6996cc4abc6052cbc7b385ba8cdd5dd5ec2ab6819d2867f146356937acc0ba8e106ea326a97a8a4c49345cc", 0x595}], 0x1) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000fd9000-0x11)='/selinux/enforce\x00', 0x141000, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000555000)={0x0, 0x3f, "0eec78052f1ece24b4ab2382b87ab69bf10f315c809a4b12a66584b2480effdbcb63d92607df70eb677132aafd949035165e0b2bb4d6971ae9593d2010d211"}, &(0x7f0000fd9000-0x4)=0x47) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000bec000-0x12)={r4, 0xffffffff7fffffff, 0x5, [0x6, 0x0, 0xc44f, 0x8, 0x101]}, 0x12) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000fd9000)={0x1, 0x8002, 0xdd, 0x5, r4}, &(0x7f0000fd9000)=0x10) 2018/01/28 14:29:40 executing program 1: mmap(&(0x7f0000000000/0xd52000)=nil, 0xd52000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x0, 0x84) fcntl$setsig(r0, 0xa, 0x2a) mmap(&(0x7f0000d52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000d53000-0xe)='/dev/keychord\x00', 0x60080, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f000005f000)=0x800) mmap(&(0x7f0000d52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getpid() r3 = getpgrp(r2) prlimit64(r3, 0x7, &(0x7f0000d53000-0x10)={0x0, 0x0}, &(0x7f0000000000)={0x0, 0x0}) userfaultfd(0x0) mmap(&(0x7f0000d52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000d53000-0x4)=0x0) ioctl$KDGKBLED(r1, 0x4b64, &(0x7f0000c30000)=0x0) r5 = getpgrp(r4) mmap(&(0x7f0000d52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) waitid(0x2, r5, &(0x7f0000d53000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x80000000, &(0x7f0000d53000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) [ 58.092614] audit: type=1400 audit(1517149780.377:58): avc: denied { dyntransition } for pid=10350 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0 tclass=process permissive=1 [ 58.117711] IPVS: Creating netns size=2536 id=13 2018/01/28 14:29:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000a24000-0x11)='net/softnet_stat\x00') readv(r0, &(0x7f0000aa3000-0x50)=[{&(0x7f0000c7f000)=""/4096, 0x1000}], 0x1) renameat(r0, &(0x7f0000cae000-0x8)='./file0\x00', r0, &(0x7f000035f000)='./file0\x00') [ 58.136273] audit: type=1400 audit(1517149780.417:59): avc: denied { dac_override } for pid=10350 comm="syz-executor0" capability=1 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0 tclass=cap_userns permissive=1 [ 58.172364] IPVS: Creating netns size=2536 id=14 2018/01/28 14:29:40 executing program 3: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000c000-0x6)='./control\x00', &(0x7f000000b000-0x6)='./bus\x00') mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000000c000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000007000)=0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/enforce\x00', 0x2000, 0x0) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) r4 = socket$inet6_udp(0xa, 0x2, 0x0) r5 = socket(0x9, 0x7, 0x5) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f000000d000-0x4)=0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f000000e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000000c000)={0x0, 0x0, 0x0}, &(0x7f0000008000-0x4)=0xc) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r9 = openat$hwrng(0xffffffffffffff9c, &(0x7f000000f000-0xb)='/dev/hwrng\x00', 0x40400, 0x0) r10 = getpgid(0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f000000c000)=0x0, &(0x7f0000008000-0x4)=0x0, &(0x7f000000d000-0x4)=0x0) r12 = getegid() r13 = getpid() mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f000000c000)='./bus\x00', &(0x7f000000c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000-0xa)='./control\x00', &(0x7f000000d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r16 = gettid() mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f000000d000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000)=0xe8) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x6, &(0x7f0000005000)=[0x0, r12, 0xffffffffffffffff, 0xffffffffffffffff, r8, 0xffffffffffffffff]) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f000000d000-0x38)={&(0x7f000000b000)=@kern={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f000000d000-0x40)=[{&(0x7f000000d000-0x130)={0x130, 0x2d, 0x300, 0x4, 0x0, "", [@nested={0x40, 0x8d, [@typed={0xc, 0x38, @ipv4=@local={0xac, 0x14, 0x0, 0xaa}}, @typed={0x18, 0x32, @ipv6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}}, @typed={0x18, 0x8c, @ipv6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}]}, @nested={0xe0, 0x4a, [@generic="363d5441d313cb1a51994a997d7d44edd5c64e2bedef6d066479df1907d067c4652a487d77ce1fe91b7f41e925495d610a5693c31d9a28c60f609fd016e0eb10fd613fef778abf7ab1e086cb006606753824a23627f15960363b95d1114a6d55177f5a94778754deb0e8bea69310b6ab49a7b9d51600f3a31c50adf75e2995135f833f04f8afaa6ca751332429b5608570963e4af1ad8f3ce9b63a71f8975d20320ad11567d338e3260aef27ddb7aca21a055025a9684006f21dbb7218d994ef2cf5c26ce9835bf2399bce40311f57d33cb1b12f5f4741f6d1668c"]}]}, 0x130}, {&(0x7f000000a000-0x1010)={0x1010, 0x1c, 0x928, 0x4, 0x1, "", [@generic="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0x1010}, {&(0x7f0000001000-0x1194)={0x1194, 0x3f, 0x100, 0x5, 0x1, "", [@typed={0x1c, 0x73, @str=',$eth1security.user\x00'}, @nested={0x20, 0x49, [@typed={0xc, 0x43, @ipv4=@remote={0xac, 0x14, 0x0, 0xbb}}, @generic="322b2a5b565834539f0fbc97afb2"]}, @generic="92a1fc609bf659ee7bdfe20457d718813570f9fe6702", @nested={0x1130, 0x8d, [@generic="50302ef40b367971be7198c8c1c2c6df8db0de4bae46f0eec2732b33804b4c42f56b2b91a442cd50a7416269df98a849cce271a7c2371b993b690d95b66b7cb45159ff4bbf4c94b04a9869f6", @typed={0x18, 0x2, @ipv6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}, @generic="48ed5d8af85b508e8e701a496343d9e83444268f611315f1398849c0f897ed2eff249137fd3d64170c746479ce2ab0d8602678be2d017d6e4344f5fd4a897dafaa0e342642db3304cee39dfe0804e2542cfbbd75b9aefa22f5e348d8ef8b61ddff7d2701569199c2f68078459f69911d5fee9041de1f96066b904e49e8f25b3feb931ddc0b7b", @typed={0x8, 0x1e, @void=""}, @generic="409b33958662543783d7b760ce51c6241859f983", @typed={0xc, 0x37, @pid=r1}, @typed={0x18, 0x56, @ipv6=@loopback={0x0, 0x1}}, @generic="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0x1194}, {&(0x7f0000003000)={0x18, 0x3e, 0x10, 0x4, 0x3, "", [@typed={0x8, 0x81, @void=""}]}, 0x18}], 0x4, &(0x7f000000c000)=[@rights={0x20, 0x1, 0x1, [r2, r3, r4, r5]}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @rights={0x18, 0x1, 0x1, [r9]}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @cred={0x20, 0x1, 0x2, r13, r14, r15}, @cred={0x20, 0x1, 0x2, r16, r17, r18}], 0xb8, 0x4c091}, 0x8000) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r19 = open(&(0x7f0000017000)='./file0\x00', 0x80040, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r19, 0x84, 0x6b, &(0x7f0000005000-0x68)=[@in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x13}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, @in={0x2, 0x3, @rand_addr=0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x68) r20 = openat(0xffffffffffffff9c, &(0x7f0000010000-0x6)='./bus\x00', 0x0, 0x0) renameat2(r20, &(0x7f0000017000)='./file0\x00', r20, &(0x7f0000019000-0xd)='./bus/control\x00', 0x0) 2018/01/28 14:29:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0xb, &(0x7f0000b1b000)={0x338, 0x9}) socket(0x10, 0x802, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000014f000)='/dev/sequencer\x00', 0x80040, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000af0000)={0x2, 0x3a40eeef, 0x4, 'queue0\x00', 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write(r0, &(0x7f0000396000)="240000001a0025f00000800400fffc0e0a00000000040000f000edeb0800030001000000", 0x19) 2018/01/28 14:29:40 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f000000d000-0x8)='net/arp\x00') fstat(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000e48000)={0x0, 0x0, ""/64, 0x0, ""/8, ""/32, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/28 14:29:40 executing program 2: r0 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getsig(0x4202, r0, 0x5, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000019000-0x38)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000019000-0x10)={&(0x7f0000018000)={0x14, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000001a000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000019000)={0x0, 0x6}, &(0x7f0000019000)=0x8) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSSOFTCAR(r2, 0x541a, &(0x7f000001a000)=0x40) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000012000-0x8)={r3, 0x89, 0x21d}, &(0x7f000001a000-0x4)=0x8) 2018/01/28 14:29:40 executing program 1: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000b39000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000fdb000-0x4)=0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000fda000)={&(0x7f000021e000)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000fdb000-0x10)={&(0x7f0000ced000)={0xc4, 0x20, 0x708, 0x0, 0x2, {0xa, 0x0, 0x0}, [@typed={0xc, 0x40, @pid=r1}, @typed={0xa4, 0x8b, @binary="b883a0597c2d22faea993d64506ecc5807e014c0b455918998ada046cf909e7ee15fb8d86b1109b2e9e3aa5b1664830eb06b91829c04e088ee1a86fd2947cfb32b228c9f57fc7e2638b7f97c3687903cf01bbc9e99a06c98b20568f73da83b568aa60408753aad5464a5ed43780ba5a57e60b639747dc7e1bff81179944cc8ca8f901a390a44f683b0f140227296682ef95121566298b68585b6"}]}, 0xc4}, 0x1, 0x0, 0x0, 0x4000804}, 0x0) r2 = syz_open_dev$sg(&(0x7f0000fd7000-0x9)='/dev/sg#\x00', 0x0, 0x0) readv(r2, &(0x7f0000fd9000)=[{&(0x7f0000710000-0x1e)=""/30, 0x1e}], 0x1) 2018/01/28 14:29:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000132000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f000087c000-0x64)={&(0x7f0000a66000)=[0x9, 0xb0, 0x1, 0x2, 0x4], 0x5, 0x7fffffff, 0x7, 0x6, 0x7ff, 0x28c6, {0x99b, 0xc4b, 0x3, 0x100000001, 0xfffffffffffffbff, 0x6, 0x1, 0x1, 0x7, 0x7fff, 0x4, 0x54, 0x7fff, 0xfff000000000000, "fb8899338e055febed29946ae0f9da209dd4c1c0f89651d423b0021fcb8e8afc"}}) seccomp(0x1, 0x0, &(0x7f0000170000-0x10)={0x2, &(0x7f0000e5c000)=[{0x20, 0x0, 0x0, 0x2}, {0x6, 0x0, 0x0, 0x0}]}) mq_unlink(&(0x7f000037e000-0x15)='!\\vboxnet0^$)selinux\x00') 2018/01/28 14:29:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000e4a000-0x4)=0x0) fcntl$lock(r0, 0x7, &(0x7f0000c66000+0x60b)={0x0, 0x3, 0x2, 0x8, r1}) writev(r0, &(0x7f0000bfa000)=[], 0x10000166) 2018/01/28 14:29:40 executing program 5: r0 = inotify_init1(0x0) fadvise64(r0, 0x4b, 0xfff, 0x4) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000433000-0x11)='/selinux/enforce\x00', 0x50101, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000d67000)={0x3, &(0x7f0000000000+0xd86)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4010641c, &(0x7f00009a5000-0x10)={r2, &(0x7f0000d63000)=""/3}) 2018/01/28 14:29:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b2e000-0x8)='./file0\x00', 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000047b000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f00003e0000)={0x0, 0xfffffffffffffffd}, &(0x7f000052b000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000482000)={r1, 0x0, 0x2, 0x200, 0x8, 0x8970}, 0x14) r2 = open$dir(&(0x7f0000e54000)='./file0\x00', 0x0, 0x0) r3 = getpgid(0x0) socket$pptp(0x18, 0x1, 0x2) pipe(&(0x7f000034a000+0xda7)={0x0, 0x0}) capset(&(0x7f00005b1000)={0x20080522, r3}, &(0x7f000067e000)={0x0, 0x0, 0x0, 0x21, 0x0, 0x0}) fchdir(r2) 2018/01/28 14:29:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000d1c000-0x8)='./file0\x00', 0x210600, 0x20) bind$pptp(r0, &(0x7f000012c000-0x20)={0x18, 0x2, {0x0, @local={0xac, 0x14, 0x0, 0xaa}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = accept4(r0, &(0x7f000076a000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000894000-0x4)=0x9, 0x80000) sendto$inet(r1, &(0x7f0000816000-0x1)='@', 0x1, 0x0, &(0x7f000057b000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f00009d7000-0xef)={0x0, 0xe7, "a2fe4c1fb3ae9af9b5ea0af4524564b7fd00d63217e092db789c2d2576e1d5197bc8387930df2689820697943e6467b85afb57209c621f4d628432bcb2e9da8d892bf990c35a70b23f73ac481266adb0c90f0d7189879417f8c613d6a25ec012016e3eb28f18f7a6da1b22dc26c7ea905b6fd16721224e2b46215e4392e384c51fbdc7c94984dbef2c29780d5dfd8482a98227b9f0763c4104372dfb8cf6ec408b9fddd1eb52dc0f0169f94cd2c8b60c51f79207180ca347eb3677d2da97cac637f214cf26e9ad2432da03b207e28b71869353219da6a5f75bab7f82c828b6875108feee743e05"}, &(0x7f0000406000)=0xef) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000fd3000)={r3, 0x200, 0xcc, "be33b08543357a5580baae8dcb29de8cb9cdeb5ab086c5c36f54bd0c55bdaa527feda246bc779341abe894f26a9875723d96c9877bcf1878f9384c653f893b7330e06a463b787d088af77c957e364983d45c39a08c2b79d3cff56bb7548b4bf4a44144d398363bfb1891c2ea2e0f5e48540f8f18e8fa5261dfde8ff83bac3d753da314978ccde6b82ff4f0b579c9781285edeb67c931b6361176c8d55e70e27cfe4be4ce67d99aa7ea15d46d20f3d8681f36f18c7d31f21c838f94c59749f45c3f9bc84c7498375c0460b697"}, 0xd4) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f00006c8000)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, @loopback=0x7f000001}, 0xc) sendmsg(r1, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="80", 0x1}], 0x1, &(0x7f00003ab000-0x260)=[], 0x0, 0x0}, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000600000-0x4)=0x1) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000e2c000)={0x0, 0xfae2}, &(0x7f0000d1e000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r5, &(0x7f0000312000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r5, &(0x7f0000fd0000)="", 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) tkill(0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000eae000)={r4, 0xfffffffffffffffc, 0xff}, &(0x7f0000051000)=0x8) 2018/01/28 14:29:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000c90000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f00005e5000)={0x1, 0x0, 0x5, {0x77359400, 0x0}, 0x5, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc074510c, &(0x7f0000053000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$sndseq(&(0x7f000081c000)='/dev/snd/seq\x00', 0x0, 0xd0400) pread64(r1, &(0x7f000022c000)=""/220, 0xdc, 0x0) 2018/01/28 14:29:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_ifreq(r0, 0x8922, &(0x7f0000dc4000)={@common='lo\x00', @ifru_ivalue=0x0}) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000ac6000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r1, 0x40087705, &(0x7f0000627000)={0x9, 0x8001}) mlockall(0x1) r2 = request_key(&(0x7f000000f000+0x694)='trusted\x00', &(0x7f0000e4e000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000055e000)='md5sum\x00', 0xfffffffffffffffb) r3 = open(&(0x7f0000a53000)='./file0\x00', 0x2000, 0x34) r4 = memfd_create(&(0x7f00002ca000-0xb)='mime_type[\x00', 0x2) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r3, 0x2405, r4) add_key$user(&(0x7f0000462000-0x5)='user\x00', &(0x7f0000883000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000147000)="", 0x0, r2) 2018/01/28 14:29:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00002c8000)='net/ip_tables_names\x00') pread64(r0, &(0x7f0000358000)=""/0, 0xffffffffffffff8c, 0x0) 2018/01/28 14:29:40 executing program 0: clone(0x0, &(0x7f0000de6000)="", &(0x7f0000b11000-0x4)=0x0, &(0x7f0000fdd000-0x4)=0x0, &(0x7f0000a53000)="") personality(0x450000a) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000d08000-0xc)='/dev/rfkill\x00', 0x400202, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000000)={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, {0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='nr0\x00'}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x8, 0x0, 0x19) mknod$loop(&(0x7f00007ea000)='./file0\x00', 0x104, 0x0) getsockopt$inet6_tcp_int(r1, 0x6, 0x36, &(0x7f0000005000)=0x0, &(0x7f0000342000-0x4)=0x4) recvfrom$ipx(r1, &(0x7f0000d02000-0x1000)=""/4096, 0x1000, 0x40, &(0x7f0000655000-0x10)={0x4, 0x0, 0x3, "ca29c22c7f12", 0x4, 0x0}, 0x10) socket$netlink(0x10, 0x3, 0xc) bind$pptp(r1, &(0x7f0000d17000-0x20)={0x18, 0x2, {0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) writev(r1, &(0x7f0000fb6000-0x10)=[{&(0x7f00007af000-0x1f)="1f00000002031900060007000000068100023b0509000800ffffffff3ffe58", 0x1f}], 0x0) r2 = socket$netlink(0x10, 0x3, 0x200e) writev(r2, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000002031900000007000000068100ed853b09000100010100ff3ffe58", 0x1f}], 0x1) dup3(r1, r2, 0x0) 2018/01/28 14:29:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00004fe000-0x9)='/dev/rtc\x00', 0x7e9c3491c1ede427, 0x0) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f0000990000-0x8)=0x0) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f00008d7000-0x4)=0x0) sendto$unix(r0, &(0x7f00009f7000)="05dc3d1cf50e8ed8b4ba8132b26e2e458178993943dc4e2d5009fa45b2", 0x1d, 0x1, &(0x7f000020d000-0xa)=@file={0x0, './file0\x00'}, 0xa) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$VT_ACTIVATE(r0, 0x5606, 0x5) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f0000305000)=0xd538) sendmsg$nl_netfilter(r1, &(0x7f0000d65000)={&(0x7f00006da000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000403000)={&(0x7f0000547000-0x64)={0x14, 0x3, 0x2, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0xfe}, 0x1, 0x0, 0x0, 0x0}, 0x0) close(r1) 2018/01/28 14:29:40 executing program 3: socketpair$packet(0x11, 0x2, 0x300, &(0x7f00004e1000+0x79b)={0x0, 0x0}) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000b31000)=0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r1, 0x0, 0x3d, &(0x7f0000001000-0x74)="a47127a97da9f98fe0ff61774c3c8213f4f740dd60b19017bdd4e85332c8ea2107aa5c0a46d0b27c1492385e434f42133ccb61855996d606e4552813150b74bc3eef6e2ceb750fe5a386e4290b7d1dcff04ff93b2eb828a9f7c5b085eb74cffbb2101e125ef5c1406577baace00ba302108022ed", 0x74) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000a4f000)=@ipv6_newroute={0x24, 0x18, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@RTA_PREF={0x8, 0x14, 0x0}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 14:29:40 executing program 5: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000002000)='/dev/rtc\x00', 0x400, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000003000-0x20)={{&(0x7f0000001000/0x1000)=nil, 0x1000}, 0x1, 0x0}) setsockopt$inet_int(r0, 0x0, 0x1, &(0x7f0000002000-0x4)=0x0, 0x4) 2018/01/28 14:29:40 executing program 2: mmap(&(0x7f0000000000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000ff7000)=0x1, 0x4) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000fff000-0x4)=0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capget(&(0x7f0000fff000-0x8)={0x20080522, r1}, &(0x7f0000916000-0x18)={0x5, 0x4, 0xf120, 0x3, 0x0, 0x7fff}) recvfrom(r0, &(0x7f0000775000)=""/0, 0x0, 0x0, &(0x7f0000040000-0xc)=@nl=@proc={0x10, 0x0, 0x2, 0x8000000}, 0xc) 2018/01/28 14:29:40 executing program 6: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000000)={0x0, @in6={{0xa, 0x2, 0x1000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x400, 0x4952}, &(0x7f0000000000)=0x98) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setfsgid(r2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000000)={r1, 0x4}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0xb4c000)=nil, 0xb4c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r3, 0x0, 0x4, &(0x7f000088f000)="8608006600", 0x5) 2018/01/28 14:29:40 executing program 2: socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f000078c000)={0x0, 0x0}) r1 = syz_open_dev$random(&(0x7f0000156000-0xc)='/dev/random\x00', 0x0, 0x200000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000000000)=[{r0, 0x11a, 0x0}, {r1, 0x20, 0x0}], 0x2, 0x100000000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f0000684000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000561000)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f0000116000)={0x5538, 0x0, 0xe41d9ea, 0x73}, 0x8) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f00009c4000-0x34)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x2, [@broadcast=0xffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}]}, 0x18) setsockopt$inet_mreqsrc(r2, 0x0, 0x25, &(0x7f0000231000)={@multicast2=0xe0000002, @loopback=0x7f000001, @loopback=0x7f000001}, 0xc) 2018/01/28 14:29:40 executing program 1: mmap(&(0x7f0000000000/0xaf0000)=nil, 0xaf0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) mmap(&(0x7f0000af0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_int(r0, 0x21, 0x3, &(0x7f0000af1000-0x4)=0x0, &(0x7f0000af0000)=0x4) getsockopt$inet6_buf(r0, 0x29, 0x41, &(0x7f0000af0000-0x1c)=""/84, &(0x7f000000d000-0x4)=0x54) 2018/01/28 14:29:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00002e9000)={0xffffffffffffffff, 0xffffffffffffffff}) openat$keychord(0xffffffffffffff9c, &(0x7f0000ef8000)='/dev/keychord\x00', 0x0, 0x0) sendto$unix(r0, &(0x7f00002ba000-0x38)="4caa193991cfa4dd449f32a5eddd061090cefeaf3b5dd3d83c9493c1041770e75aef9aeae5d876dcba68b44933965c41d25002373ac479ff", 0x38, 0x1, &(0x7f0000d53000)=@file={0x1, './file0\x00'}, 0xa) 2018/01/28 14:29:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDARP(0xffffffffffffffff, 0x8953, &(0x7f000003c000-0x44)={{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) r0 = open(&(0x7f0000da2000)='./file0\x00', 0x10000, 0x49) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000131000)=0x0) 2018/01/28 14:29:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000d55000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00008b8000-0x10)={&(0x7f00003c1000-0x24)={0x24, 0x0, 0x1, 0x800000001, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0xc, 0x2, [@typed={0xc, 0x1, @ipv4=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}]}]}, 0x75}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 14:29:40 executing program 3: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00009ad000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000001000-0x8)={0x2, [0x3, 0x0]}, &(0x7f000091d000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000001000)={0x1, &(0x7f0000001000-0x8)=[{0x7, 0x8001, 0x2, 0x0}]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, r0, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000dc9000)='/dev/ptmx\x00', 0x0, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000033d000)='/dev/vga_arbiter\x00', 0x40002, 0x0) ioctl$TIOCCBRK(r1, 0x5428) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000320000)=0x7, 0x4) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f0000bb2000)={&(0x7f00003f0000)=[0x101, 0x40, 0x8000, 0x100000001], 0x4, 0x6, 0x58c, 0x5, 0xffffffffffffffe1, 0xffffffff7fffffff, {0xfffffffffffffe63, 0x700, 0x8, 0x1d5, 0x5, 0x80000000, 0x800, 0x8000, 0x3, 0x10200000000000, 0x81, 0x0, 0x5, 0x2, "033a472cb6a77238934052cf55dafb1e848bbce7e5cd74afec48b0243e8395a1"}}) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000c12000-0x11)='/selinux/enforce\x00', 0x40100, 0x0) 2018/01/28 14:29:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000a74000-0x10)='/dev/sequencer2\x00', 0x8002, 0x0) setsockopt$inet_buf(r0, 0x0, 0x2f, &(0x7f0000de1000+0x16)="f0f36ea7faca6f241097f9096d9e70f0a3a4cc08d5748bf43c611b49b555111a8b8aca084dae7e28ab101cbf4710b75681a027f81f2dcf26e1d9744a23f10ada52da61fdf0b235a6d5e50f652f269f841dd225e6a6088c519730c10b706a7fc0a68e85587296c40d5e4a2adf89b8e85c055483970ef60793f340f12d8de8b784cacfbffcca6343b6fa13fa9596ac86cf060b6cf2ca143ea367995fc745901300844bd6ccfc6143de24f61db36ad4d4a26b55960cf177a771e1baf3b3dc176db8c28ef154e6f75f38d36362ff01b9cc7463545f4f4867448a05c2b420a76ecf76", 0xe0) write$sndseq(r0, &(0x7f0000a75000-0x30)=[{0x5b94, 0x0, 0xffffffffffffffff, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @raw32={[0x0, 0x0, 0x0]}}], 0x30) 2018/01/28 14:29:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000039d000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000333000)='/selinux/policy\x00', 0x0, 0x0) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000c7a000)="", 0x0, 0x20000004, &(0x7f0000b23000)={0xa, 0x2, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x0}, 0x1c) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000589000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) sendfile(r0, r2, &(0x7f00008bf000)=0x0, 0x420) 2018/01/28 14:29:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f00002d7000)={0x6, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000d1a000)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f000053e000-0xe8)={{{@in=@multicast2=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007ee000-0x4)=0xe8) inotify_init() r3 = getgid() setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000069c000)={r1, r2, r3}, 0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000d60000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000214000-0x4)=0xe8) 2018/01/28 14:29:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000049000-0x4)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00000ca000)={0x9, 0xfffffefffffffffe, 0x2, 0x1e0, 0x5}, 0x14) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000943000-0x6c)=""/108) read$eventfd(r0, &(0x7f0000607000)=0x0, 0x8) [ 58.482656] netlink: 4 bytes leftover after parsing attributes in process `syz-executor0'. [ 58.507048] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. 2018/01/28 14:29:40 executing program 4: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000001f000)='/dev/ptmx\x00', 0xfffffffffffffffe, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrlimit(0xc, &(0x7f0000020000)={0x0, 0x0}) ioctl$int_in(r0, 0x1000000005434, &(0x7f000001f000)=0x800000000) 2018/01/28 14:29:40 executing program 2: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x3, 0x8972, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000a93000/0x3000)=nil, 0x3000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000002000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) set_robust_list(&(0x7f0000a93000)={&(0x7f0000a94000/0x3000)=nil, 0x8, &(0x7f0000a93000/0x4000)=nil}, 0x18) mremap(&(0x7f0000a93000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f0000a93000/0x3000)=nil, 0x20000002, 0x0, 0x0, &(0x7f0000b1c000/0x4000)=nil, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000001000-0xc)={0x0, 0x7, 0x10}, &(0x7f0000b1e000)=0xc) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000b23000+0x4f8)={r2, 0x7, 0x9, 0x8001, 0x1, 0x3}, 0x14) mprotect(&(0x7f0000b1d000/0x2000)=nil, 0x2000, 0x5) r3 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r3) munmap(&(0x7f0000b1c000/0x1000)=nil, 0x1000) vmsplice(r1, &(0x7f0000b1d000)=[{&(0x7f0000006000-0x1d)="", 0x0}], 0x1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000b24000)=0x0) sched_setattr(r4, &(0x7f0000b19000-0x30)={0x30, 0x0, 0x0, 0x7, 0xfffffffffffffffc, 0x7, 0xfffffffffffffff7, 0x1}, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000003000-0x8)={r2, 0x80}, &(0x7f0000002000)=0x8) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000b25000)=0x0) 2018/01/28 14:29:40 executing program 1: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000005000-0x8)='./file0\x00', 0x8000, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000004000-0x8)='./file0\x00', &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getgid() lchown(&(0x7f0000003000)='./file0\x00', r1, r2) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000003000-0x20)={@common='dummy0\x00', @ifru_addrs={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet6_mreq(r0, 0x29, 0x1, &(0x7f0000000000)={@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000002000-0x4)=0x14) [ 58.529152] TCP: request_sock_TCP: Possible SYN flooding on port 20022. Sending cookies. Check SNMP counters. [ 58.537523] netlink: 4 bytes leftover after parsing attributes in process `syz-executor0'. [ 58.537531] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. 2018/01/28 14:29:40 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000d9a000)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb") readv(r0, &(0x7f000005a000)=[{&(0x7f00004bb000)=""/203, 0xcb}], 0x1) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000d1d000-0x1)="") readv(r0, &(0x7f0000638000)=[{&(0x7f0000218000)=""/37, 0x25}], 0x1) 2018/01/28 14:29:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000aeb000-0x8)='./file0\x00', 0x2) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000066c000-0x8)={0x0, 0x0}) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000ef9000)=0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) waitid(0x0, 0x0, 0x0, 0x0, &(0x7f0000acd000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/28 14:29:40 executing program 7: clone(0x0, &(0x7f000087a000+0xda0)="", &(0x7f00003c7000-0x4)=0x0, &(0x7f0000a2f000-0x4)=0x0, &(0x7f0000001000-0x41)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000000000)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000b06000-0x4)=0x0) rt_sigaction(0x0, &(0x7f00006b2000-0x20)={0x0, {0x0}, 0x0, 0x0}, &(0x7f0000f54000-0xf)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000d22000-0x8)={0x0}) 2018/01/28 14:29:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) r1 = syz_open_dev$usbmon(&(0x7f0000b1a000-0xd)='/dev/usbmon#\x00', 0xb6, 0x8080) ioctl$DRM_IOCTL_SET_UNIQUE(r1, 0x40106410, &(0x7f0000bb2000)={0x1a, &(0x7f0000f21000)="d2c7f7433aa9d6f0359e122a4c1151dbe8c6750a20a719b30c44"}) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000618000)={0x0, 0xa7, 0x30}, &(0x7f000088a000)=0xc) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000ac1000-0x8)={0x0, 0xbc}, &(0x7f0000c10000)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f00002c0000-0xb8)={r2, 0x6a, 0x80000000, 0x100000000, 0x3, 0x80000000, 0x7, 0x0, {r3, @in6={{0xa, 0x2, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffffd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7ba, 0xfffffffffffffffa, 0xc670000000000000, 0x1, 0x1}}, &(0x7f00002eb000)=0xb8) ioctl$KDSKBLED(r1, 0x4b65, 0x8) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f00008f1000)=0x0) writev(r0, &(0x7f0000e12000-0x10)=[{&(0x7f000029a000-0xc2)="580000001400192340834b80040d8c560a0603ffec04810000000000000058000b4824ca944f64009400050028825aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000930000)={0x0, 0x0, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00002e8000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000f4e000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r4, 0xc008640a, &(0x7f00007b7000-0x8)={r5, r6}) 2018/01/28 14:29:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) r1 = dup2(r0, r0) bind$inet6(r0, &(0x7f0000d86000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) readv(r1, &(0x7f00007db000-0x70)=[{&(0x7f000001f000-0xe5)=""/229, 0xe5}], 0x1) r2 = socket$inet6(0xa, 0x802, 0x100000000000088) setsockopt$inet6_udp_int(r2, 0x11, 0xa, &(0x7f000073c000-0x4)=0xfffffffffffffffe, 0x4) sendmsg$inet_sctp(r2, &(0x7f000095a000-0x38)={&(0x7f0000a34000)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f71000)=[{&(0x7f0000f70000-0x65)="470a3747e4d6c6dc7e519c8cfa37b13380c40d870100010000000000a6fa401ca8969a47542c8e2cb000000b0000000000dbf1eedf91d955a9e84c62af9fc4452b9c97c651", 0x45}], 0x1, 0x0, 0x0, 0x0}, 0x0) stat(&(0x7f0000034000)='./file0\x00', &(0x7f0000562000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r1, &(0x7f000053b000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f00004b2000)='./file0\x00', 0x2, r3, r4, 0x3, 0x2004000) 2018/01/28 14:29:40 executing program 4: mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = memfd_create(&(0x7f0000002000)='user\x00', 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$netlink(r1, &(0x7f0000000000)=@proc={0x10, 0x0, 0x3, 0x100000}, 0xc) execveat(r1, &(0x7f0000014000-0x8)='./file0\x00', &(0x7f0000012000-0x8)=[], &(0x7f0000001000)=[], 0x1000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_IDLE(0xffffffffffffffff, 0x103, 0x7, &(0x7f0000001000)=0x400, 0x4) poll(&(0x7f0000095000-0x8)=[{r0, 0x0, 0x0}], 0x1, 0x4) timer_create(0x0, &(0x7f000030c000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000265000-0x4)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r2 = gettid() tkill(r2, 0x16) close(r0) 2018/01/28 14:29:40 executing program 1: syslog(0x3, 0x0, 0x1de02c6b0129215f) r0 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) wait4(r0, 0x0, 0x7d9864922a31098b, &(0x7f0000001000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/28 14:29:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000b92000)='smaps\x00') r1 = getpgid(0xffffffffffffffff) fstat(r0, &(0x7f0000f2c000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_netfilter(r0, &(0x7f0000e0f000-0x38)={&(0x7f0000ca7000-0xc)={0x10, 0x0, 0x0, 0x40000010}, 0xc, &(0x7f00002e4000)={&(0x7f000024e000-0x1310)={0x12d8, 0x4, 0xa, 0x200, 0x3, 0x1, {0x7, 0x0, 0xa}, [@nested={0x58, 0x57, [@typed={0x10, 0x1c, @u64=0x6}, @typed={0xc, 0x27, @ipv4=@empty=0x0}, @typed={0xc, 0xa, @fd=r0}, @typed={0x8, 0x54, @void=""}, @typed={0x10, 0x46, @str='smaps\x00'}, @typed={0x8, 0x25, @void=""}, @typed={0xc, 0x47, @pid=r1}]}, @nested={0x1144, 0x66, [@typed={0xc, 0x25, @fd=r0}, @typed={0xbc, 0x48, @binary="ad9b3d760bb350f358722a02fdb805f2201166089ab3843570502e4d7372745c14755f47f658515498deb03a23cd16991ba66868be07ae00bb81b1721791552f25b69dbd3fbb33560c732988589edaaccb3cd4f3be71c7f208a462accc6d16c085a6271d0db9ad95f4ffe8de3af0a7a23635f4d6f39b22555450d9182201b82f037f9b6d6f1e6cf48bbde51b8821d94305923d6b88cf40de563f6944800800ca815337193928872b3453c1c0a11a7a3a62f8"}, @generic="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@typed={0x10, 0x4b, @u64=0x3}, @generic="59df0fc295412a970af32cef028ecfe5f85e516a9468d5db3eac158bc04f4642d2171e02d54aaab91356ca221d9b553259e5de46a4aea1559849aa502adc5f61089abe59a02b237d69d1ce2b14e95264fc1601", @generic="c9a587313b2df375", @typed={0xc, 0x17, @u32=0x3}]}, @typed={0x1bd, 0x5, @binary="0d2e523ad7c020d0f52db64e1226235e53f7bf387c1f9abc1b03953e65dfa01b193ab982065b3249ea3867d0d18119cb56ed909fe75acbbe324111de31ca16172d24989ece0a7fcc928de5f21298795206ed1da66346ae86a5cb74a7d6cfebbea0a12255b3533a535bcce4697aee24a29d02b6eabeb5e3c7af9cf62d8f3f7e3b3156464fb418328c8a0dff8faaaaf6ce7bf2dcc6a0e7ea91f1bd533bc3b5541cf1b5eafd80b30c3193"}, @generic="0021f1d0d5d7bf7e8ab6d99d7b0b872e69d004fd506fbdaeb8a31158896857eafc9138ce2f04169df50565ad9779e2418a7d7f6fbaf20a81c51239372a063ba2600b5bf403c503d4fcc351648d6166cb8b53e457cc554162547cc23194cba8d313a2e24a65c8", @typed={0xc, 0x93, @uid=r2}]}, 0x12d8}, 0x1, 0x0, 0x0, 0x0}, 0x880) readv(r0, &(0x7f00009a6000-0x80)=[{&(0x7f0000215000-0x1000)=""/4096, 0x1000}], 0x1) r3 = syz_open_procfs(0x0, &(0x7f0000759000)='clear_refs\x00') r4 = getpid() r5 = syz_open_procfs(r4, &(0x7f000085f000)="6f0000000000000000004eebd4f5f1526a950684290bac62797d3bdb2f3d23a90945b60377e7c183cb14066e16a4d1d86a3f5c4615ed7967e0b72905fbc6b6db7189b6fcafc534d9b41be1ddc7d7bfac9107f5241963b2aa3b71045e4a089117a90762c032d75633c056dfe643b8e3ea59147cc0008fad3f663bf90d51f907e5e1c3d58f89f6a802cdd88a3931dad67dc2592baff0314daa260e05f0df28e2cbef59b9b896d30b139ac3b673ddff93fb1b76f9a5f4861a635872b5631898ff9afb2f6b2ba6f04ab83020a2") recvfrom$inet6(r3, &(0x7f0000c43000-0x1000)=""/4096, 0x1000, 0x61, &(0x7f0000db0000)={0xa, 0x2, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80}, 0x1c) mmap(&(0x7f0000000000/0xd35000)=nil, 0xd35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r3, 0x2401, 0x100000000) sendfile(r3, r5, &(0x7f0000929000)=0x0, 0xff) readv(r0, &(0x7f0000dc9000-0x8)=[{&(0x7f0000208000)=""/4096, 0x1000}], 0x1d3) 2018/01/28 14:29:40 executing program 0: mmap(&(0x7f0000000000/0xef1000)=nil, 0xef1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000eec000)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000eea000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_int(r0, 0x0, 0x6, &(0x7f0000eed000)=0x1000004, 0x4) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000ef0000)='%', 0x1) recvmsg(r0, &(0x7f000057a000-0x38)={0x0, 0x0, &(0x7f0000ef0000-0x30)=[], 0x0, &(0x7f00009fe000-0x51)=""/81, 0x51, 0x0}, 0x10040002106) shutdown(r0, 0x1) 2018/01/28 14:29:40 executing program 5: clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f000039b000)=0x0, &(0x7f0000bda000)="") modify_ldt$write(0x1, &(0x7f000084c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) init_module(&(0x7f0000000000)='nodevtrusted\x00', 0xd, &(0x7f00001ad000-0x12)='\\-&ppp0md5sumeth0\x00') 2018/01/28 14:29:40 executing program 7: get_thread_area(&(0x7f00009b1000-0x10)={0x9758, 0x20000000, 0x2000, 0x81, 0x8001, 0x0, 0x1, 0x3ff, 0xb20d, 0x100000001}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(0xffffffffffffff9c, &(0x7f0000001000-0x10)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000001000-0xc)={0x10000018, 0x0}) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$packet(r1, &(0x7f0000002000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000002000-0x4)=0x14, 0x80000) ioctl(r2, 0x3, &(0x7f0000001000-0x57)="7319ff18a4ef6190a47b946306cdf722187f957cccb1b13925b45555c95ee821b45166f5eebc008ebda14aa7c7fbc315bd2f71f5a5a6d56d58ae87d95c4af3af87c395726173879eeae0c41f306898db653b371dfb1eda") ioctl$TCGETS(r0, 0x5401, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000002000-0x28)={0xfb0, 0x1e, 0x1f, 0x7, "87e5cd6c792e31e332ac345f413a1a9cf97c9fbb5763158a448d6b6e9f491d9f"}) pivot_root(&(0x7f0000000000)='./file0\x00', &(0x7f0000001000-0x8)='./file0\x00') openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0x20000, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0xea1, 0x5}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000002000)={r3, 0x3, 0x20}, &(0x7f0000003000-0x4)=0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000004000-0xa)="c2a3394949a7858af7a199e5d3572752b33286", &(0x7f0000002000-0x4)=0x0, &(0x7f0000003000)=0x0, &(0x7f0000000000)="035f77a81a8a9a11e261725c3bc60aeb75e2db3c516b0f31959321cacf47a972dc279b2bca29a4669d075215cf3a895eea7a886cc8363ba4993b0758b8c554504e5bf86bb33d3c576740f16437f1d2110824d51632a000bae0ff85d0cd41f5d03425fd97d9b0dcf33db616a38566f604c5b3c518945fe8b275b78c19af28d2fcfe87f5959da5658c6fa46b47e94ba7bc25efba3a2343d437bac158b0f1cc86cbe8297f942b680ae310") mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000005000-0x8)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getegid() chown(&(0x7f0000003000)='./file1\x00', r4, r5) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f0000005000)={0x1ff, 0x2, 0xd4}) 2018/01/28 14:29:40 executing program 1: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x800000000002, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000003000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000001000)={r1, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x10) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f000000b000)={r1, 0x1, 0x2, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [0x0, 0x0]}, 0x10) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f000000c000)={r1, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x10) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000009000-0x10)={r1, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x10) 2018/01/28 14:29:40 executing program 2: mkdir(&(0x7f0000027000)='./file0\x00', 0x0) creat(&(0x7f000002d000-0xc)='./file0/bus\x00', 0x0) mount(&(0x7f00004eb000+0x40d)='./file0\x00', &(0x7f0000ac3000)='./file0/bus\x00', &(0x7f00000f4000-0x7)='pipefs\x00', 0x0, &(0x7f0000e57000-0x4e)="") 2018/01/28 14:29:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f0000df9000-0x27)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000ea7000-0xc)='/dev/autofs\x00', 0x100, 0x0) readlinkat(r1, &(0x7f0000914000-0x8)='./file0\x00', &(0x7f0000a27000-0xa7)=""/167, 0xa7) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000b4c000-0x4)=0x0, 0x4) poll(&(0x7f0000b6e000)=[{r0, 0x0, 0x0}], 0x1, 0x0) 2018/01/28 14:29:41 executing program 5: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f00001af000-0x1f)="829e1562b7953f9d704331d1e3bd314c2ba86d2290a45fcb35c955bd01820e") r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fac000)='/dev/sequencer2\x00', 0x200000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000001000-0x18)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000001000-0x18)={r2, 0x0, 0x0, 0x0}) sysfs$3(0x3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000001000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$setregs(0xd, r3, 0x3, &(0x7f0000002000-0xa9)="a13d613ba3fcd505abd16e27282deda80a6649837838f78e7ec010dc3f8fdbcc10f98acdee0cb8a5220e0b05ad439f50c0731f6296b373098ac024190e707ef40fb7667eb851350cca3a8087ade8cb66df653d71de5850dedd8f007f392b4d259d9ee40c40dae2adf02a78aa3046f982603eef026a13df6aae29468d14eff57adf356fcdb6888e84952793ba4867b1356fb5220f9582da469bf8092c5c195a8b2e5099c4680ad2f2c3") ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000001000)={0x6, 0x81, 0x7, {0x0, 0x0}, 0xe9a, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) connect$ax25(r0, &(0x7f0000001000-0xd)={0x3, {"6070ff42d4b537"}, 0x1}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f0000003000-0x4)=0x400000) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000002000)=@assoc_value={0x0, 0x0}, &(0x7f0000002000-0x4)=0x8) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000001000)=0x2, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$poke(0x4, r3, &(0x7f0000004000-0x8)=0x0, 0x9) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getregs(0xc, r3, 0x5, &(0x7f0000005000-0xe5)=""/229) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000001000)='/dev/sequencer2\x00') mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = open(&(0x7f0000005000)='./file0\x00', 0x80000, 0x10) fcntl$setown(r1, 0x8, r3) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f0000005000-0x20)={@common='bcsf0\x00', @ifru_flags=0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(r4, &(0x7f0000003000-0x11)=@known='security.selinux\x00', &(0x7f0000007000-0x3)='#$\x00', 0x3, 0x3) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000007000)=[@in6={0xa, 0x3, 0xffffffffffffccae, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xd819}, @in6={0xa, 0x3, 0x200, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0xfffffffffffffff9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, @in6={0xa, 0x3, 0xd5e, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xa0) 2018/01/28 14:29:41 executing program 7: futex(&(0x7f00008d1000)=0x0, 0x800000000008, 0x0, &(0x7f00007f3000-0x10)={0x0, 0x0}, &(0x7f0000299000-0x4)=0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000)='cpuset[\x00', 0x1) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x0, &(0x7f0000dac000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x9, 0x8000, 0x5, 0xfffffffffffffffd, 0x0}, &(0x7f0000002000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000001000-0x6)={r1, 0x8}, 0x6) ioctl$TIOCEXCL(r0, 0x540c) r2 = openat(0xffffffffffffffff, &(0x7f0000001000-0x8)='./file0\x00', 0x800, 0x8) getpeername$llc(r2, &(0x7f0000e7f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000c57000)=0x10) 2018/01/28 14:29:41 executing program 0: clone(0x0, &(0x7f0000f39000)="", &(0x7f00008a3000)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") tgkill(0x0, 0x0, 0xfffffffffffffffd) 2018/01/28 14:29:41 executing program 3: 2018/01/28 14:29:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000f34000-0x9)='scalable\x00', 0x100000449) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) sendto$inet(r0, &(0x7f0000618000-0x37)="03", 0x1, 0x20000000, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = syz_open_dev$sg(&(0x7f000098b000-0x9)='/dev/sg#\x00', 0xffffffffffffffff, 0x4040) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000bd1000)={0x0, 0xff}, &(0x7f000003d000)=0x6) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f00002a2000-0x72)={r2, 0x6a, "d6ae15743f7cefe8f487d43374242839fa4bb1174349caa68b2fd51f78243fc8ebb2006742152675bdaf5186be922ac6aca6cdac23b3f3e5ab0e8218d3fcb070702380b6dbb787d874e50bd752f4c4f6c2cfc90f1775f8e9feebdadb5ab9ff524b0096fcd7e68edaf411"}, &(0x7f00004d5000-0x4)=0x72) sendto$inet(r0, &(0x7f0000189000)="59c39b3ffda32e60e3b3f0575061f1f2085409d2f6bc043a5e70350c450a2bc0436bfc1f2246192dd89214ba7b10c1a0b74caf5bf66ba628084b20051b2d011e0d1c84512180ae36180285db43c2cbfa85f04d1bbcf99fa457733e315b5f0e3dd33dccf77a87e15bf02c16be41b28c26683cbdc0fbe8132c39f9e0d0e5c320b6a8a6687c654e8383fe3bcd912f5acb925dce98e64ae28c1a6c9273aa3d6f7c1f95e2e98f9d1f31116b1e7e617ee27bba01232240e64fc3150e0153442dc2610b2ccf50d942a6844bc571ccc787a5a93b087a342cc6752178d0bcdf0795d38837d3afa31de40b14bf19ace3fa71bb9f9793afd75e15d5eca1403556dc5346ac0ea419ef0d73490e479b1b73bffc63a22fc7a6d698fbdaebfb8f29ac60cfdd6fbc017031bc443a766067457a6ec995fd4b7df3c85d636175f5041a42b6a84393f730c12bd79f07397bd93240c428b21e875381644ca34f8ab845ee80a0c2e5a0557b5aee08a08fd084230301951f84400b0501c358383ec0b2065b8e4e88ca592740294c9936e6123ff5a9a13294404d860b81c460e075b4e8b14815ceb53c08016631632e46f16a4ec31ce333d0c51ff6eda291fb2855618379019ff76965eb8478dfa7f1597a4e0e9a9d006fffa89e904f5952cbde2363c84f41e94c9e0ddf3cd56a73f8550484fa07dfdf2b5e2e4ce1588f86423406a089a9334ceffaf3057f196a2eb1d8ff9b8aee52ae67c98aae024bbc7303183627d03149c17893538551a3fcfcf665954085ac683a2a90b8ab44515a47dd36071298ca77eb4a37a8dc70b17d6c550b2f86081ba728d5114edbe32f5fca3905b3a7e73b271274c65287784aeec162efd2af6d6c3645d102b3d7a8a9842ce5c4a4ca2ff5590f47a04a4583770220e69e526b98451a160a5f496b1174ef844305dd0e1a8a16aebd60965f5ba390d3e5e08eacccea3623589080378df2b34d1f27e595c2c2014d3f92de02f334b99a0c820ab051af8fbfe1aaf68b54c0369fa3da6ca788087b6ee632205f4636b7d6b81a61a761041cd218a6699f3c0a6d51bddbe11ff08c7a8a1c9bdb4ee2c4411e236165170ba82895cbd175ad07a23caa15009b14a98c4196dc2a2a96dbd19b95b5a99d81ec42fd10491d3d8e8dccd829c26b860e11418c6fcffe18ef7ff3f4772ce84bc72b45ad725c05d73f702088dc822af8d0c63d72837b1cbd5c80fc1f6d3e8214fb4302aee60ed868824e1f2187bd3cdacd3f97199615af7170d919da4171203b05327470c7d8dd9d96c3773f608348144770b387d1be4ef3409bd2a0c7244a3e59e74ccbdad66f7e1db2dc07dc77356b47f2bb6bd7e63e31d5b2e8e0bbedaff86ab9c5c4976cc3d3ea08f4f811d24a43bdb7ad3ddd48ab031ecb7d0dcfd689edac9d31a9ad02277fa76ac8fa17b62ece4a59a919ea8855ae6b066e6d9c97af4630e30c70ad5ae1bbd13b85553c4779c2e9900d4720ff30bdf926e64a2e038f4faaaf478cb19585c8bae534236773d90c65d02e2b4aaf56fd7964f83fd07fc7ef8115f021b8cefe4bfa470e7a37ab3289d5", 0x457, 0x0, &(0x7f0000581000)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/28 14:29:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000020b000-0xf)='/dev/sequencer\x00', 0x101, 0x0) write$tun(r0, &(0x7f00006a0000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0xf, 0x4, 0x0, 0x0, 0x58, 0x0, 0x401, 0x6, 0x0, 0x0, @multicast1=0xe0000001, @multicast2=0xe0000002, {[@timestamp={0x44, 0x28, 0xa68b, 0x0, 0x0, [{[@loopback=0x7f000001], 0x0}, {[], 0x0}, {[@rand_addr=0x401], 0x81}, {[@empty=0x0], 0x0}, {[], 0x0}, {[], 0x0}]}]}}, @icmp=@redirect={0x5, 0x0, 0x0, @loopback=0x7f000001, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr=0x0, @loopback=0x7f000001, {[]}}, ""}}}, 0x62) openat$keychord(0xffffffffffffff9c, &(0x7f00003eb000-0xe)='/dev/keychord\x00', 0x410002, 0x0) 2018/01/28 14:29:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$nl_xfrm(r1, &(0x7f0000f1c000)={&(0x7f0000834000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00007fb000-0x10)={&(0x7f0000687000)=@acquire={0x250, 0x17, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0}, @in=@multicast1=0xe0000001, {@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0xe0000001, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0xffffffffffffffff}, [@algo_comp={0x128, 0x3, {{'deflate\x00'}, 0x6e8, "fbc5e522384e6e94806d5a5643a61f7bc8579383b0a505665436a2cebe22e758122f0a60502f791738d2c89bb753856dcc8dab6f955451218ebd4b3d18f46760323f03e1bbc5d8e5b619ab821b5e6d1e7b3baede9201fd16b965db4f73e98817475bb9fb8a1d28e7d5075cf70803e9cc46a40494cf4ac6536d72eb538ca8e02a94ad150f3a5206a927f70a670445b749d5e53ff09590815afbb4ccf95d7db419f63eb70ddd8c5b62edf7bd0aa82f2bf30eed23a71871fbd59e62826268b25768f08bb6dd229951fc11dc950cb5e32a1b187e446f9c7494c98ef80d5af7"}}]}, 0x250}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a85320, &(0x7f0000882000)={{0x2, 0x31347e64}, 'port1\x00', 0xd1, 0x10020, 0x0, 0x0, 0x4, 0x40, 0x7, 0x0, 0x0, 0x40db822e, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f0000c66000)={0x3, 0x3, 0x1ff, 0xde6345c80061ed2c, 0xc0000000}) sendmsg(r1, &(0x7f0000247000)={&(0x7f000058d000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}}}, 0x3a, &(0x7f0000a58000-0x20)=[{&(0x7f0000787000-0x1000)="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", 0xed9}], 0x1, &(0x7f0000f89000-0x80)=[], 0x0, 0x0}, 0x0) eventfd(0xffffffffffffffff) sendmsg$netlink(r1, &(0x7f0000791000)={&(0x7f0000757000-0xc)=@proc={0x10, 0x0, 0xffffffffffffffff, 0x8000}, 0xc, &(0x7f0000713000)=[{&(0x7f000059b000)={0x14, 0x2e, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", [@nested={0x4, 0x0, []}]}, 0x14}, {&(0x7f0000b17000-0x8c)={0x10, 0x0, 0x0, 0xffffffffffffffff, 0x0, "", []}, 0x10}, {&(0x7f0000c5e000)={0x54, 0x0, 0x700, 0xffffffffffffffff, 0x0, "", [@nested={0x2c, 0x4c, [@typed={0x10, 0x0, @u64=0x0}, @typed={0x18, 0x42, @str='ppp0^trusted/\x00'}]}, @typed={0xc, 0x0, @u32=0x0}, @typed={0xc, 0x43, @u32=0x0}]}, 0x54}, {&(0x7f00001b3000-0x6c8)={0x14, 0x0, 0x0, 0xffffffffffffffff, 0x1, "", [@nested={0x4, 0x0, []}, @generic=""]}, 0x14}], 0x4, 0x0, 0x0, 0x0}, 0x8000) 2018/01/28 14:29:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x12, &(0x7f00003f0000-0x10)={0x0, 0x0, 0x20005, 0x0}) r2 = syz_open_procfs(r1, &(0x7f0000959000-0xe)='net/connector\x00') ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f00008d7000)={{&(0x7f00002ae000/0x1000)=nil, 0x1000}, 0x1, 0x0}) r3 = signalfd4(0xffffffffffffffff, &(0x7f0000001000-0x8)={0xfffffffffffffdb0}, 0x8, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r4 = fcntl$dupfd(r3, 0x0, r3) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000b32000-0x20)={{&(0x7f0000854000/0x3000)=nil, 0x3000}, 0x1, 0x0}) dup2(r3, r3) recvfrom$inet6(r4, &(0x7f0000b31000-0x72)=""/114, 0x94, 0x1e, &(0x7f00004b4000)={0xa, 0x3, 0x800000000000000, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0x3}, 0x1c) read(r3, &(0x7f0000001000-0x80)=""/128, 0x80) 2018/01/28 14:29:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000d64000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) close(r0) r1 = syz_open_dev$binder(&(0x7f0000480000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) getpid() ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x4, 0x0, &(0x7f0000004000-0x18)=[@register_looper={0x630b}], 0x48, 0x0, &(0x7f0000009000)="d8fc1d016de371f1d99e3b4d488546c2bbb067efde7b55e9d1008602c19fe0b0078ade697201170fdbcc34816df860d3f87023a9d8567fa3297aac9d65b25106fc55ed85da8cb6f3"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000b000-0x30)={0x44, 0x0, &(0x7f000000a000-0x7c)=[@reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x8, &(0x7f0000005000-0x68)=[@fd={0x73622a85, 0x0, 0xffffffffffffffff, 0x0, 0x0}], &(0x7f000000a000)=[0x0]}}], 0x0, 0x0, &(0x7f0000004000-0x4d)=""}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a39000)='/dev/ptmx\x00', 0x410000, 0x0) ioctl$TIOCEXCL(r2, 0x540c) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000006000-0x30)={0x44, 0x0, &(0x7f000000b000-0x108)=[@transaction={0x40406300, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000000b000)=[], &(0x7f000000e000-0x8)=[]}}], 0x0, 0x0, &(0x7f0000000000)=""}) 2018/01/28 14:29:41 executing program 7: mmap(&(0x7f0000000000/0x9fa000)=nil, 0x9fa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) read(r0, &(0x7f000082f000)=""/72, 0x48) mmap(&(0x7f00009fa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009fa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000091000)='/dev/sequencer2\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x2, 0x0) connect$inet(r2, &(0x7f0000fd4000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000b39000)=0x8000000000003, 0x3) sendto$inet(r2, &(0x7f0000aa4000)="15", 0x1, 0x20004001, &(0x7f0000fda000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$TIOCSCTTY(r1, 0x540e, 0x7621) sendmsg$nl_generic(r0, &(0x7f0000673000)={&(0x7f0000185000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000786000-0x10)={&(0x7f000075b000-0x14)={0x14, 0x10, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 14:29:41 executing program 6: mmap(&(0x7f0000000000/0x939000)=nil, 0x939000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00006c7000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000939000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000112000-0x28)={@generic="f0dcfff0fe32c2813dd1e3aeea09f393", &(0x7f000093b000-0x28)=@ethtool_gfeatures={0x3a, 0x2, [{0x7, 0x3, 0x8, 0x3}, {0x106c0000000, 0x1345ae1, 0x80, 0x3}]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f000093b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_robust_list(&(0x7f000093c000-0x18)={&(0x7f00006b4000/0x4000)=nil, 0x1, &(0x7f00001f3000/0x1000)=nil}, 0x18) r1 = accept4$ax25(r0, &(0x7f0000939000)={0x0, {""/7}, 0x0}, &(0x7f0000187000-0x4)=0x10, 0x0) mmap(&(0x7f000093b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lremovexattr(&(0x7f000093d000-0x8)='./file0\x00', &(0x7f000093c000)=@known='security.selinux\x00') fcntl$dupfd(r0, 0x0, r1) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f000093c000-0x8)={0x0, 0x1}, &(0x7f000093b000)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00007b9000-0x8)={r2, 0x6c}, &(0x7f00002de000)=0x8) mmap(&(0x7f0000939000/0x1000)=nil, 0x1000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) epoll_create(0x3fffffffffffb) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f00007e5000)={@common="6c6f000000000000000000000000d612", &(0x7f0000939000-0x5)=@ethtool_sfeatures={0x3b, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/28 14:29:41 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') open(&(0x7f000064b000-0x8)='./file0\x00', 0x2, 0x2) ioctl$int_out(r1, 0x5460, &(0x7f0000fa9000-0x1)=0x0) 2018/01/28 14:29:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000006000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x1) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f00001dc000)={&(0x7f0000435000/0x4000)=nil, 0x4000}) ioctl$UFFDIO_REGISTER(r0, 0x8010aa02, &(0x7f0000341000-0x20)={{&(0x7f0000e75000/0x4000)=nil, 0x4000}, 0x2, 0x0}) [ 58.732316] device syz1 entered promiscuous mode [ 58.752066] binder: 10575:10578 ERROR: BC_REGISTER_LOOPER called without request [ 58.779476] audit: type=1400 audit(1517149781.057:60): avc: denied { read } for pid=10580 comm="syz-executor7" path="socket:[20083]" dev="sockfs" ino=20083 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 58.781967] audit: type=1400 audit(1517149781.067:61): avc: denied { transfer } for pid=10575 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 [ 58.786068] binder: release 10575:10578 transaction 61 out, still active [ 58.786073] binder: unexpected work type, 4, not freed [ 58.786076] binder: undelivered TRANSACTION_COMPLETE [ 58.786088] binder: undelivered TRANSACTION_COMPLETE [ 58.786099] binder: undelivered TRANSACTION_COMPLETE [ 58.786106] binder: undelivered transaction 58, process died. [ 58.786138] binder: send failed reply for transaction 61, target dead [ 58.791068] binder: 10575:10578 ERROR: BC_REGISTER_LOOPER called without request [ 58.792981] binder: 10575:10578 got reply transaction with no transaction stack [ 58.792989] binder: 10575:10578 transaction failed 29201/-71, size 24-8 line 2920 [ 58.794196] binder: 10575:10586 got transaction to invalid handle [ 58.794202] binder: 10575:10586 transaction failed 29201/-22, size 0-0 line 3004 [ 58.807083] binder: undelivered TRANSACTION_ERROR: 29201 [ 58.807096] binder: release 10575:10586 transaction 63 out, still active [ 58.807099] binder: undelivered TRANSACTION_COMPLETE [ 58.807201] binder: undelivered TRANSACTION_ERROR: 29201 [ 58.807216] binder: send failed reply for transaction 63, target dead [ 59.000872] device syz1 left promiscuous mode 2018/01/28 14:29:41 executing program 5: mmap(&(0x7f0000000000/0xd34000)=nil, 0xd34000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x0) connect$inet6(r0, &(0x7f0000d2a000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x1c) mmap(&(0x7f0000d34000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000d35000-0x5c)={{0xa, 0x1, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, 0x9}, {0xa, 0x3, 0x8000, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8001}, 0x8001, [0x6, 0x600000, 0x0, 0x3, 0x5, 0xc064, 0xff, 0x2]}, 0x5c) sendto$inet6(r0, &(0x7f0000d32000)="", 0x0, 0xfffffefffffbfffe, &(0x7f0000d17000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, 0x1c) 2018/01/28 14:29:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x1, 0x4, &(0x7f000078c000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000b3d000-0x98)={0x0, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x2}, &(0x7f0000cd7000)=0x98) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f000084c000)={r1, 0x4}, 0x6) syz_emit_ethernet(0x2a, &(0x7f0000b93000-0x2a)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x4000000000000139, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @multicast1=0xe0000001, @broadcast=0xffffffff, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}, &(0x7f0000aab000-0x14)={0x0, 0x1, [0x0]}) 2018/01/28 14:29:41 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000150000-0x4)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000001000)={0xfffffffffffffffd, 0x3}, 0x8) syz_open_pts(r1, 0x2000) ioctl$TCGETS(r1, 0x5401, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/28 14:29:41 executing program 1: mmap(&(0x7f0000000000/0xf80000)=nil, 0xf80000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000b7a000)=0x2, 0x4) getsockopt$sock_buf(r0, 0x1, 0x1d, &(0x7f0000000000)=""/95, &(0x7f0000f7c000-0x4)=0x5f) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x8, &(0x7f0000f80000)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) setgid(r1) 2018/01/28 14:29:41 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f0000b64000-0x1e)=""/30, &(0x7f000001d000)=0x1e) pread64(r0, &(0x7f0000757000)=""/195, 0xc3, 0x0) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000f9b000-0x15)='/dev/pktcdvd/control\x00', 0x801, 0x0) 2018/01/28 14:29:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt(r0, 0x6, 0x7ff, &(0x7f000039e000-0x1e)="e7f0fa33171986b4c4c3049899c8c3eb68a3c89ce931a0c9471a099cabb7", 0x1e) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f00004cb000-0x230)={0x8, {{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x3, [{{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x230) sendto$inet(r0, &(0x7f0000efe000-0x6f)="13e3d38bcbe7abb22c3543030a81c73d20fc1c24b5c408956100fa4140f7400b6ecde8ba19094442c7c75d9875678935d16368a4d0478fbae5bf6b8df4db80150d7eb0040675110ce5103d6fc02728d11444f6a6ed706b0c8f1f99b47e5c15b2e5e98b22193084d432c791a7dc3fb5", 0x2af, 0x200007ff, &(0x7f0000706000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1a9) recvmmsg(r0, &(0x7f000010d000)=[{{&(0x7f0000964000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0x0}, 0x1c, &(0x7f0000ebc000-0x50)=[], 0x0, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x10062, &(0x7f00007ff000-0x10)={0x0, 0x1c9c380}) 2018/01/28 14:29:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000b3a000-0x8)='./file0\x00', &(0x7f000000c000)='vxfs\x00', 0x0, &(0x7f000000a000)="") creat(&(0x7f0000756000-0xe)='./file0/file0\x00', 0x0) chdir(&(0x7f00002d7000)='./file0\x00') umount2(&(0x7f0000883000)='.', 0x2) mount(&(0x7f0000539000-0x1)='.', &(0x7f00003cc000-0x8)='./file0\x00', &(0x7f0000d6d000)='ramfs\x00', 0x1281008, &(0x7f0000bf7000-0x2)="") 2018/01/28 14:29:41 executing program 4: r0 = eventfd(0x0) fcntl$getown(r0, 0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0xfffffffffffffffc, 0x300) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000a29000)={&(0x7f00006d9000-0x1c)=@in6={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f0000fc8000)=[], 0x0, 0x0, 0x0, 0x0}, 0x8000) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f00003fb000)='/dev/hwrng\x00', 0x8000, 0x0) accept4$unix(r2, &(0x7f0000e1f000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000dd2000-0x4)=0x8, 0x800) ioctl$VT_SETMODE(r2, 0x5602, &(0x7f0000ec4000)={0x8, 0xfffffffffffffffd, 0x5, 0x390f, 0x9}) sendto$inet6(0xffffffffffffffff, &(0x7f0000b0d000-0x92)="", 0x187, 0x1, &(0x7f000001b000)={0xa, 0x2, 0xfffffffffffffffd, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7ff}, 0xffffffffffffffd4) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000ed000)={0x0, 0x0, 0x0}, &(0x7f0000851000-0x4)=0xc) ioctl$DRM_IOCTL_AGP_INFO(r2, 0x80386433, &(0x7f0000685000)=""/91) getpriority(0x1, r3) 2018/01/28 14:29:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd(0xffffffffffffffff, &(0x7f00007d1000-0x8)={0x0}, 0x8) socket$key(0xf, 0x3, 0x2) signalfd(r0, &(0x7f0000e82000)={0x0}, 0x8) 2018/01/28 14:29:41 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x100020) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000001000)='highspeed\x00', 0xa) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$tun(&(0x7f0000001000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$SIOCSIFHWADDR(r2, 0x8924, &(0x7f0000011000)={@generic="0e8ad17afcb084ff9414d8cc23736eb0", @ifru_settings={0x0, 0x0, @fr=&(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000004000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f00009ed000-0xe)='/dev/keychord\x00', 0x210000, 0x0) getsockopt$inet_udp_int(r3, 0x11, 0x66, &(0x7f0000b8f000-0x4)=0x0, &(0x7f0000e70000-0x4)=0x4) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) openat$sequencer2(0xffffffffffffff9c, &(0x7f000084c000)='/dev/sequencer2\x00', 0x4800, 0x0) 2018/01/28 14:29:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) r1 = request_key(&(0x7f0000b29000)='asymmetric\x00', &(0x7f0000bee000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000129000-0xc)='wlan1\'-.lo&\x00', 0x0) r2 = add_key$keyring(&(0x7f0000692000)='keyring\x00', &(0x7f0000f13000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) r3 = fcntl$dupfd(r0, 0x406, r0) lstat(&(0x7f0000cfd000-0x8)='./file0\x00', &(0x7f0000772000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000891000)={{{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@dev={0xac, 0x14, 0x0, 0x11}, 0x0, 0x3, 0x0, 0x3, 0x2, 0x80, 0x20, 0x0, 0x0, r4}, {0x4, 0x4, 0x3fe000000000000, 0x1, 0xe000000000000000, 0x40, 0x7, 0x0}, {0x2, 0x1f, 0x2, 0x3}, 0xfff, 0xc, 0x2, 0x1, 0x3, 0x2}, {{@in=@dev={0xac, 0x14, 0x0, 0x17}, 0x0, 0xff}, 0xa, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x2, 0x4, 0x0, 0x7, 0x9, 0x7, 0x2}}, 0xe8) keyctl$instantiate_iov(0x14, r1, &(0x7f000004e000)=[{&(0x7f0000360000)="256a8c393f5d27e667aae9de59e627b2ec", 0x2af}, {&(0x7f00003f3000)="c39465bea584dcf19e729dd9c2e1104f4b8ae5470770d62464b1091e30e4137aededabccd8d02408bf7e15e2ae5cdf6743aae5c0e8ee5ff9a999d940c21fe6f38ac40f76ff988a4293cd161bc28f57d80f7712401b84a191001e09a76e681d5038ca1ab806bfe5ba9c4ad25a1c735d69347ea26f3a808ac49c1c0106564c", 0x7e}, {&(0x7f00003eb000-0x81)="134be4ae0c96b3d40f9ec924c205d8efdcaa6ae041fcc083ce825c79b867f2e698ed71661d9ccd977ba020edb0dcfebc1ad040ac7fbf4923ee4bfd572493dca23f330ee70c632bb2570465530c442c05741c35f29ad3198b9506f386482ed8b0322e363b06fab5fe9a055168cff17c6fafcf35bbc0b2f59fac982f9377acaa5d41", 0xbcfc72a4bda1c92d}], 0x3, r2) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f000026c000)=[@ptr={0x77622a85, 0x0, &(0x7f0000008000-0x8e)='\x00', 0x1, 0x0, 0x0}], &(0x7f000000b000-0x30)=[0x0]}}], 0x0, 0x0, &(0x7f0000009000)=""}) mmap$binder(&(0x7f00009af000/0x3000)=nil, 0x3000, 0x2000008, 0x10, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000eb7000-0x18)={0x0, 0x0, 0x0, 0x0}) add_key(&(0x7f0000023000-0xa)='syzkaller\x00', &(0x7f0000d8f000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000bc3000-0x88)="26e1812e7517d7f863e46efd983e9bad4e599661613a77e77db50ec13204f624feff6960646d8b7bbdd9bc7a332e15fa92d800b9d571158024c3290dfa6a0a5e1a14ab256a6515df88d3bc74797a5fb2feb6c533028c1a90e1c18ea90e843712fd024d9dc2bc3fd46a21f2822a76e789c1f5718b783a7681c30e2e73f9ca6bef07ab97b8411baa0e", 0x88, r2) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000580000-0x30)={0xc, 0x0, &(0x7f000016e000)=[@free_buffer={0x40086303, r5}], 0x0, 0x0, &(0x7f00004ec000)=""}) mincore(&(0x7f0000fdc000/0x2000)=nil, 0x2000, &(0x7f00001b1000)=""/97) setsockopt$inet6_MRT6_DEL_MFC(r3, 0x29, 0xcd, &(0x7f0000490000-0x5c)={{0xa, 0x0, 0x74068de8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, {0xa, 0x1, 0x10000, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9ca2}, 0x3, [0x6, 0x80, 0x3, 0x3, 0xfffffffffffffff8, 0xd6, 0x7f, 0x8b]}, 0x5c) 2018/01/28 14:29:41 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000013000)={0x0, 0x0}) setsockopt$inet_mreqsrc(r1, 0x0, 0x28, &(0x7f0000014000-0xc)={@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @loopback=0x7f000001, @multicast1=0xe0000001}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000266000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000ab3000-0x77)=@ethtool_perm_addr={0x20, 0x6, "a2fbbdadbadb"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clone(0x0, &(0x7f000091c000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f0000b1f000)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/28 14:29:41 executing program 2: mmap(&(0x7f0000000000/0xdfd000)=nil, 0xdfd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00005d6000-0xd)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000dee000-0x4)=0x2, 0x4) sendto$inet(r0, &(0x7f0000de2000-0x1)='U', 0x1, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000527000)={@common='tunl0\x00', @ifru_flags=0x4001}) setsockopt$sock_int(r0, 0x1, 0xa, &(0x7f0000df0000-0x4)=0xb, 0xfffffd2a) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000df7000)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00006fb000)=0x1c, 0x80000) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f000098b000-0x9)='/dev/ppp\x00', 0x80000, 0x0) mmap(&(0x7f0000dfd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000dfe000-0x8)={0x9, 0x7, 0xf1, 0x3}, 0x8) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000dfb000-0x4)=0x0) ioperm(0x20, 0x3, 0x5) mmap(&(0x7f0000dfd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dfd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dfd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000dfd000)={0x0, 0x10, &(0x7f0000dfe000-0x10)=[@in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000dfe000-0x4)=0x10) mknodat(r2, &(0x7f00005d2000)='./file0\x00', 0x100, 0x7) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000388000)={0x4400, 0x9, 0xc, 0xd0, 0x2, 0x8, 0x7fffffff, 0x2, r3}, 0x20) getsockopt$inet_dccp_buf(0xffffffffffffffff, 0x21, 0x0, &(0x7f00004aa000)=""/140, &(0x7f0000dfb000)=0x8c3c1a966b85de27) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f000020f000)={0x0, 0x8c, "bb1f3e1a5f4aa58504efbe6479b44542e760056906cfc7737ab2ddaba97ba566846fe3690a7c371f485fa5e153cd9eb36ddeaa107c1fb8affea6e9707f63111e4b80f7815a01ab8987d137cdb611184abd672bdee4d676c182d964786ceac528b685b43f0ccd95ff6908563a6fc1df9d856ed84edb90d172ccf224011d46e85d7310558c3e2b620f4eba9748"}, &(0x7f0000590000-0x4)=0x94) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000df7000)={r4, 0x7}, 0x8) r5 = openat(0xffffffffffffff9c, &(0x7f0000b73000)='./file0\x00', 0x4000, 0x50) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f00007e4000)=r4, 0x4) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r5, 0x84, 0x15, &(0x7f0000b26000)={0x5}, 0x1) sendto$inet(r0, &(0x7f0000b0c000)="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", 0x1001, 0x8004, 0x0, 0x0) recvmsg(r0, &(0x7f0000df7000-0x38)={&(0x7f0000df7000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f000003c000)=[{&(0x7f0000df6000-0x92)=""/146, 0x23d}, {&(0x7f0000df7000-0x8c)=""/140, 0x8c}, {&(0x7f0000df6000-0xe8)=""/232, 0xe8}, {&(0x7f000040a000-0x5e)=""/94, 0x5e}, {&(0x7f00007a8000-0xe7)=""/231, 0xe7}, {&(0x7f00009e3000)=""/230, 0xe6}, {&(0x7f0000923000)=""/37, 0x25}, {&(0x7f0000c19000-0x31)=""/49, 0x31}], 0x8, &(0x7f0000c28000-0x7)=""/7, 0xfffffffffffffffd, 0x0}, 0x0) mmap(&(0x7f0000dfe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r5, 0x84, 0x7b, &(0x7f0000dff000-0x8)={r4, 0x8000}, 0x8) 2018/01/28 14:29:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00001ab000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0c000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = memfd_create(&(0x7f0000858000-0x1)='\t', 0x0) r2 = gettid() r3 = syz_open_procfs(r2, &(0x7f00001ce000-0xd)='net/mcfilter\x00') ftruncate(r1, 0x81) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = creat(&(0x7f0000608000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000b85000-0x3)='./file0\x00', &(0x7f00000b0000-0x8)='./file0\x00', &(0x7f0000756000)='tmpfs\x00', 0x100000000, &(0x7f0000964000)="b7f47dd7dbce2eabaf7bb71dcace72ca53742d25a8a4a310eabd7226edc9846c41c329f2e8acb7c413605f25ebcf37c5b72fe29c2dc180823b4d7bf4a5bd75fb05683162c087944ada3fc9a92c") r5 = syz_open_dev$sndseq(&(0x7f000011c000)='/dev/snd/seq\x00', 0x0, 0x2002) r6 = dup2(r5, r1) tee(r1, r4, 0x3, 0x4) bind$ax25(r3, &(0x7f00008e1000)={0x3, {"b5ca887ff86fab"}, 0x2}, 0x10) mknod$loop(&(0x7f0000c75000)='./file0\x00', 0x42, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r6, 0x84, 0x22, &(0x7f000046d000)={0x2, 0x4, 0x4, 0xac, 0x0}, &(0x7f00004d2000-0x4)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000fb9000-0x8)={r7, 0xa4}, &(0x7f0000440000-0x4)=0x8) ioctl$int_in(r4, 0x5421, &(0x7f0000aca000-0x8)=0x7) 2018/01/28 14:29:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) 2018/01/28 14:29:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000003000-0x1000)="24b38bffffffff54115223ef6cf758327575c041e002a8089496079b1b45009349041eca724fdec73fab9b04e4a4a5af1d03000000000000007faa62b9c0d263274f4a010c4f93ef85516b042511f32764171ba9bd278cbe360c22f184073fe215dee02fe37161246323ee9c82c790add905b90a64adab9fef855d72abb637d460fc6fb5a9eec5535b119c9dfbde3f76323a5af634e4235a33d57e226460104ca0dedf1f0e8365cd43d106c41d009976034d6557bf8917cad630598f6e58fd1770012d78aabb64ffffffed008c464caeedf840d001fe92b0003f7b8e1596417d7dcd645413be450000000000000001c122283846253398a04d99ca8680deb20632834bc027c44d4cf3fd102724d6748de61eebb06801048dea7636f3a248a9bf3123882ca9fc66b4e70b06d43045", 0x12e) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0xfffffffffffffffd, 0x0, 0x1, 0x0, 0x0}, 0x48b) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) accept4$inet6(r0, &(0x7f0000095000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}, &(0x7f0000848000-0x4)=0x1c, 0x80000) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) 2018/01/28 14:29:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00002b0000)='./file0\x00', 0x170) r0 = open(&(0x7f0000039000)='./control\x00', 0x0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00005e7000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000953000)=0xe8) r2 = geteuid() setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000003000)={{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, 0x0, 0x0, 0x2, 0x3, 0x2, 0x80, 0x20, 0x0, r1, r2}, {0xfffffffffffffffa, 0x7, 0xfff, 0x10000, 0x100000000000, 0x9, 0x0, 0x7}, {0x4, 0xfffffffffffffffb, 0x9, 0xa49f}, 0x0, 0xa, 0x0, 0x1, 0x2, 0x0}, {{@in=@multicast2=0xe0000002, 0x1, 0x7c}, 0x360676489c1e212b, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1, 0x0, 0x2, 0x9, 0x7, 0x0, 0x1}}, 0xe8) mkdirat(r0, &(0x7f00008f1000)='./control\x00', 0x0) r3 = open(&(0x7f000025e000-0xa)='./control\x00', 0x100, 0xe2) clock_gettime(0x0, &(0x7f0000299000)={0x0, 0x0}) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000b80000-0x14)={0x80000000, 0x2, 0x5, 0x9, 0x5}, 0x14) ppoll(&(0x7f00002b3000-0x18)=[{r3, 0x1000, 0x0}, {r0, 0x0, 0x0}, {r3, 0x40, 0x0}], 0x3, &(0x7f0000f58000)={r4, r5+30000000}, &(0x7f00009c9000-0x8)={0x8}, 0x8) renameat2(r0, &(0x7f00007ab000)='./control\x00', r0, &(0x7f00001c9000)='./control\x00', 0x1) [ 59.093682] binder: 10633:10637 BC_FREE_BUFFER u0000000020007f72 no match [ 59.120893] binder_alloc: binder_alloc_mmap_handler: 10633 20000000-20002000 already mapped failed -16 [ 59.153112] binder: BINDER_SET_CONTEXT_MGR already set [ 59.158865] binder_alloc: 10633: binder_alloc_buf, no vma [ 59.158983] tmpfs: No value for mount option '·ô}×ÛÎ.«¯{·ÊÎrÊSt-%¨¤£ê½r&íÉ„lAÃ)ò謷Ä`_%ëÏ7Å·/âœ-Á€‚;M{ô¥½uûh1bÀ‡”JÚ?É©' [ 59.167527] binder: 10633:10637 ioctl 40046207 0 returned -16 [ 59.175629] tmpfs: No value for mount option '·ô}×ÛÎ.«¯{·ÊÎrÊSt-%¨¤£ê½r&íÉ„lAÃ)ò謷Ä`_%ëÏ7Å·/âœ-Á€‚;M{ô¥½uûh1bÀ‡”JÚ?É©' 2018/01/28 14:29:41 executing program 1: mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000ffa000-0x28)={@common="6c6f00000000000000000000000000ff", &(0x7f0000ffa000-0x10)=@ethtool_eeprom={0x4b, 0x0, 0x0, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000000000)={0x0, 0x0}) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000ffa000-0x4)=r2) 2018/01/28 14:29:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) timer_create(0x4, &(0x7f00004a3000)={0x0, 0x10, 0x2, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b8e000)=0x0) clock_gettime(0x0, &(0x7f0000c63000-0x10)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000723000)={0x0, 0x0}) timer_settime(r1, 0x1, &(0x7f000072e000)={{r2, r3+10000000}, {r4, r5+10000000}}, &(0x7f0000c81000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r6 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000dd0000)={0x0, 0x2, 0x0}, 0x4) sendto$inet(r6, &(0x7f000009c000-0x1)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000c57000-0x20)={0x4, 0x0, 0x3, 0x0}) ioctl$DRM_IOCTL_SG_ALLOC(r6, 0xc0106438, &(0x7f0000a41000)={0x3, r7}) r8 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000029e000)='/dev/vga_arbiter\x00', 0x20000, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r6, 0x84, 0x71, &(0x7f0000943000)={0x0, 0x80000000}, &(0x7f0000ecc000)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r8, 0x84, 0x7b, &(0x7f00001b1000)={r9, 0x0}, &(0x7f0000f64000)=0x8) 2018/01/28 14:29:41 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ipx(0xffffffffffffff9c, &(0x7f0000f50000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000000000)=0x10, 0x80800) pwrite64(r0, &(0x7f0000e98000)="", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000914000)=@assoc_value={0x0, 0x0}, &(0x7f0000c75000)=0x8) r2 = syz_open_dev$loop(&(0x7f0000f55000-0xb)='/dev/loop#\x00', 0x0, 0x801) ioctl$LOOP_SET_STATUS(r2, 0x4c02, &(0x7f0000f04000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "da27e44012000000ca105d838805643e11a9070dac9826288190d467d533df9ae5fe09a73fc028d3257926c579dd3b78c51c9e1a020c82195e9bbb9bde71c0e4", "6cfc2f1f0d2a0bb432710503402da0d4956e356a640f28a640b76f0cbef39f8d", [0x0, 0x0], 0x0}) 2018/01/28 14:29:41 executing program 0: openat$selinux_member(0xffffffffffffff9c, &(0x7f0000581000)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xf57000)=nil, 0xf57000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000f57000)='/dev/keychord\x00', 0x105000, 0x0) setsockopt$inet_mreq(r1, 0x0, 0x20, &(0x7f000059f000)={@local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x8) prlimit64(r0, 0x0, &(0x7f0000f55000)={0x8, 0x0}, &(0x7f0000d20000-0x10)={0x0, 0x0}) mmap(&(0x7f0000f57000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = inotify_add_watch(r1, &(0x7f0000f58000-0x8)='./file0\x00', 0x100) inotify_rm_watch(r1, r2) syslog(0x1, &(0x7f00006ce000)=""/31, 0xfffffffffffffe8c) mmap(&(0x7f0000f57000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f58000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_CMAP(r1, 0x4b71, &(0x7f000090a000)={0x80000001, 0x10003, 0x4a, 0x1, 0x0, 0x10000}) sched_setattr(r0, &(0x7f0000f57000)={0x30, 0x2, 0x0, 0x78, 0x479f8d4, 0xa7, 0x7fff, 0x2}, 0x0) 2018/01/28 14:29:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f00005be000)=0x200, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000bf6000)=0x177, 0x4) sendto$inet6(r0, &(0x7f00003e8000)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f00005be000-0x20)={@generic="5bb5916e12f11b1276cf508c022ab898", @ifru_addrs={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) recvmmsg(r0, &(0x7f0000f61000)=[{{&(0x7f0000d43000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f00003b7000-0x80)=[], 0x0, &(0x7f0000eaf000)=""/89, 0x59, 0x0}, 0x0}], 0x1, 0x2041, 0x0) setsockopt$inet6_buf(r0, 0x29, 0xed, &(0x7f0000a88000)="92388931debc1494f5319c0b90218111c589884d64efb67f3042dcbfa8e289d81db41a0b6d8435e309b0d60a66ff45fe8a98ab8778ad5368268e657c3f0cf1f63cae8ccb4634c47ad48bfe9868e6b2b1974598446150296e551d603b51eb98b5b1c7b02480e18311bc59e481a4295ba52387eefc46fb81a9c709466ba324c9e9c95eb22421fc2ae3b78825b1d4c7ee18c8559be567deab1359d9bda7d9aea352c6d31dc2b66c0bd29fd2357a93f5aefea8a967b4b937136f506c8b2d19f4b829249a045fa768cbb1ca8034e2472858b85c1054c4fdcb10a884548cb57e3d0583ecf941340542512008dedc8f467569b88057e9df5df7db06d225092848aedb8ee9d6fb0baf404a40617c16ed199eb9f21e2d81582d9b391033e2f0fec7cb399acc1ae0a88de1bef26c22cb894a0f28851449906c44540cdc1a274616b69c0bfebc9a8ec2db0502bcfcb2afd6cbb05def1d0686a05d7c1fbe27afafe9e0d2bf8958b5b1f3520c3a27f25265d1c6e7349897d5ff9ecdfd52c3597b83844a320cc5b8847808aafab56f3c093bb9f5b23511a53441dfad2041bc9e74a8c3313e0cfe2055c9049462fffdfab23b379fc149600f32b8c9ff9574ceebbabc09329ad490a0f1847a10aa2a37873a323a37b4dd3cdfb7283c67f14fdceb738011b5a10edb2af5b9b51bfed033bca26dc8c90140fd5bbb531db6b655b842dc4732ec7ea2470663ec1dd96e04a5f102a9c3a05a90a7ce5f9713789a6b545996826835df56309df2a60098f60e3e9a5664d8f43e4eb765bddfedeadcf410099eb14d4100d388dadca3bc5942a39e554309446cfe918220485f0d15e39d27aae894ab090675f028a738655c711014efc4ba3f0b61e38413e10215e2098c6a69ce120db34fbf524cb1e06c2203e15c743085e9849030965e640cf1b5fd62dcfda2857ac6e7a971bf32ff8713719b15479d0d10a9e4efa344b89a2a54bed1551b5aee8c233776fb27c05739aa82a63028d03b61328e3ff8178feeca759154f141cda6d65f009da79b92dc4a3891d40764102554d9a3b9d730c6db2193c712290c7a4947776c5307d0787d098ac289f58b7857db289b7c4bf06e17a654edde55117d30c2b85883b441d3bf3f7c444c36d48d79c9918e97b241f2b7a3cca89e9393260ce315f9c13bb0a7f2e42f3bfdfceee62ef7c3aab854dfc4bc00b4344876c45f6b51f2488c7b581b530e4d5f24ffa4c0d6ad49c3f8931da9006600968143f7e0c2820a44fcaf9ff38990f7a1fbf88d35585d1cdcd4d49bdd1e25c02ee0fc83bb473c86908eec30ed27e7f7b8ba5e8ead78502b23d6c77846d25c033330c2c4f786ede3696e4858f6abed378fe5c3a7802bb47457cf0dd1275e2436fc4600abab5586933f53f87d909799c42a0190fb7c879c89941243dbdc71896a794d737b0cd45693e5a2d92cf9ca6f8392c50cdb47b2e808c1cc633989417d9ffe9174af47818975fd2b1d3d74e828507e24658f44b867779595636c6a0f2630cc2037a9559f2e6b9f69c1a8fba8d3a29cdb5b3501efd6e456f61df604c4a89b85f43fd936181b7566f2bfb7cbe1956fb8d93a786d220bac83f05bdaf02fcca9b9b47d9627290b8ca0f49686c4aa985c0fd51c9a5cb9b6c059fc616c7fe1746cebb105973f839a5df064afb03e99776864cd353f8cffb43a1812ae3590fa3cca95df644723588257a014ff6eb0ab2fce144820867f36924fc6ed81295b0c8ef6c4fa4f92ba8ddf0333aa1cbfb29381281858ba313195d916c4d5b25d89824c962706fe3280f74d833206d175db6485fb068e9510891d7d3b8389e792c6241e2e54e7e066cad4d5207fbcf42490c2ecff452eb944eaa9b418b5f543ac2b3f5db9a4706632361b1768143d30f648b448b704d38548cfaa78d225779a88831c3b9bb5c5e8d57e486642385dc796740e4f6a247a80b7311141b7f2b2e22ecf7235824d0debb7a930da643037312e992fac11f6ef880a0ff1ba9a245335883e687641fba26843a73fcfb08294ad085f6411b06ae8a0ebc6364644164443736c3f4dabb0da9195abdef1fdc7936bca899e489cee9484251ed0a2454f3432a86f16acc650583f01490141d74b768d75b3eb032ff2bc8885ea17aabcd80745f9ddd754af0814dc75786d1c6aa4b0069f84717904518695acabd122715af97f17483868b92bc9538c977600e6a9cbe1dd3eb35bae13188f60927e482def8d8e1b82b5f9e84646da649a713df36bae73d444c40488ba356be3b9d2a4ac7a57180d67d11fc105784f921c263d5e75fea39352f3a0ce60c1a130876650270f9b9751d7f1ad4dfb992ac839bb863ee310ef5716f8c3b4a7b39d2f6f11a770f994a49b3ec06078322e99deaa3e5c5a03e6fb3031110b131d57d769327d2325a69f8bb1cd07ff97a4a9c2d604e1acac36d6fb0f5402af0685eb53ffb7b78b74ed226e5bf9564802506c2aab4f2a5d4239e6bbf6530873bb9b6cf39cba00c19ad3ace30c562758efe1f754c70884759a2087b884935440b97d3e5469742da8347c52e69699c13b0ee4b6ceb8042d28c38559682fc378067c014c4fd2c329c5c7d42af53ce9ccaa1fa863aa4aee72827cd70c4c40af04dd124100770cfa748701c91d0bfc57905b2c8fb967ebda0756d7b34ccdf471edcc25509a88d8af9a61c0e75c916ab77121f5b640286c055c86d0e403bf2714c4f1f37cb5de1471edd33c3427bc1b9774b168240de5d44a877abcad2a8aec508677654cb7766888221181d19d6e7f4d6cadc0d9062c56b199c05b836e35ffc01c7224112561f3e745989f5f1904cb818a85fc1371a2fc30921bbcac1e51088ba5673ef1d9773a9d09c482956f6ff95fca496f5e03b09adb89b0442f80b5427068d8c2d881e31afe4fc98cde64fb25c3e100f1930fd3ff48662a6fc8e81c6f35e25e2aa368dcec89a67378f7b702d8466f3e56d5414d99d40401103d629fa928edfc9cdc31e89562992f5b831d06291704b4e5261e76f07916de2bb2cfbc8f6dd195adb2246512bcfd78b0d03264152cdaa6f8eea3271f4fb0810a8cc83acf1e131f350e46a1bbea4e8a765d721e42dc0dac373957197885aee13feaa7fc00e09bfc6c9d8ff19fa6ef34f414c637f2bd6f477cdd9b4a938ec58086807531c173ee3b0d827b36b4bc02c1cff71abf0df16d696ebd3bed9aae6e847baf4e711bc3443f2db0b0a0120ed802155050ba8fc8ec1e996c8bb82179fa63c86991a0a00b6bdd66c6356ce218ffaf57e3ba32824a70ff7d6c9a57e7fbaafc0062da74502873e786dce60e8bb6d3db1792374416c57ee4af96ce142b17e7e9ad5eb2ae55e0b92ad9c3c8dd0799969ed4bd216ef6d180dcdd9431f8f11ad8334fe23ca1997e57bd31247a87eb1d224a5b7e98665650a9e0796380dd6a40e5c0fd093962278d3256a7443e76ea49157756348105249cc933c898b9918f2e6dca6182a9b2ce46ba1fee38b06313ec0dafaa5cf5a453913bc78c26047bcca6fdc6e741e1baa9df8a9598176674fa2def8567e211e0e93294e4f24daae73c1143d2a5d3b741d3d1e260e6239c505e8881aab8a36b69089075ac633b9585eb998894af3fda3d0a1540516a51e3f340448a7c3466d710ed0db82bb76cf38b1e7bd95b32c519b9f29fbc9411a2cd8e3f2c94495b1a67a6f6daae70fbf77ee33f1dd2908836e33fcfbb2dbcd6880d08b234db6a7e1dcdac0e202a2988dc7363b9904adacd557263df5fa943b55f774bf640e46412b4de61657b7e495040f77ad051479113439a089c39aed483e23f6d6710b45db8b50b12a896cb892be991d84bee4b26b5b8d42b2e1198650ff9814ff3285dc84e7f89d2cad2faa0460caea0dd2aca3862791984112426e87ab18b1738c91ead971aa5f7e6838682843b3e86c3aaaff912301de1fffc52caf238ee66d28a9bb92f18f2fa1ee17e19993d3d14d60c69c094609f6c49a48de24af32c352cdace7da97677ccfa7a5dbc2f069b768205c410fca9989883dc49c6ad32a3a748203ca9534c8527ab5f092a524c8f683cadb110f8a98b83693b1adb20ac9891f2171fe7e0d9f07308bcdac72961402f82ac98a4d30fbd6eb879fe90efbe48567bb93fa1be8887f5ae505e26af4fb75e47a13de5c7ed292e89d8620425374f8230a42c5e244a87b0ce1a1d5d6b51f66b844ffa62bb6b6461f262c0a44cf4c79971e18c20e3d627cbfcafee76fa40f2736acb5cadab8a202250228f2cc4c19499bdff7526b6fae070d5bb049f4cfb8ef6581d8a1cb6d17ccc8418da2ec7c2b228cfd922052e9436417dc8301b62acca7e944054fd3cd9cbc041d8016d514aa05001e3bc131d8a04f2fd856b19084f6ff8db29a1b6be8a3020ac840ff5d3957b95a4718b2cf30e8a81cb18c03b13581ae0b88bf3e27c0a8e58f88dc0ef4eef9dedf1be5869b364139313dee87d17b531832b7baccf26bb16fb89480d45180c5581730c28cd0aab20aa7b71a4b5fde24a67d155157267d84279946ae56fc87ddef68bdcea98ff2e931f0937485efca41b8ea00234b595088a576cfcd6f4e6795aa89f60b9787f891872811d8b4981bf57812abcbc5a75563a072aa5f2a3d5718ce8b34e306e6189eb869ecf6be06cbb3b64eb0591886951037caa848f88818c68f6060d7b43d1c2e3256350a10617599afe161bffd7be03bf6452162e3f14e4fbbda6f108a37cc5ab95933c78477a00eb7e7acc1b1e8d370f1516246ee6ca9467a8c2fad638d0638116a432079331121b3f40546b9d5d10ef897e1de2b27402beec6a534523fb6f05ad3a77a75a2c8b0373fa5a7fedc952d15d37a0c1327143eb5d5ef9f855469e871075e6053c4bb483d787381d2577a243a386c43752e8a18993870efe68bfecffedd99d9537bc58e61aa43cece3428ab1fc5b2313680a94350da5c0ea148e857b921346c3005527a8dd5538048c883cf7d0eb7fae7b08ca15d33a6a5d7ae2fd4be95788cca2f38ccfd489f133f75c8bb8755e01d49018bb3e6c091864b5d2f002d297c8e2fada78f7ec45006f37af3623d68724f5eefadef20cdfa33be2aee6cebb13418c288007576589039eb42d9de8fcb823683c080e99a87deff2d2196da8e5d11bc4bbe1598abfc64d168d094d30062f7f60cf56e43aeb18625a9a3293526d51ae38455f3e81522cbf5081fcc62f46853be4f8a4cddb0557b76e9c77cd44cfe3a3b9c981e03cc686ffafb7df76be349584dcd9d1c64a28481265103301230fbc46004bab0281421e7bf17b734d45f87a998de3275946d7d9fda69f48561ec5db43a12a1e3b176088519010cfa48104da208bdc0caaa91be97d050e37a9e673429035ab5e5231e7284fdcc5532477e0543cf89520d1835bb074893326efaac1ada75fd0343349df6f3dcdf9be5c476ece6ebcc9733521974cff79eec1c7a8a5f3136d76ae515f1dc89cfeb039e9edf86106e562990def0bb4ba72003e192386cc2304d4f8447384ae0e785b231cea526960a34547494f91cd4190e84fec729357d0857728f0e25106173a189df1f8a5847fee4d295afc28433562cd47a85cc282fe825ef98f4b56d173d5fbd387e35bf35289845de889ffc15c38801a618c63669d180eebed058b7cb4b0c221238aa22d9ef9744e69eeeb95649eedea78fa7f6f21f4ba6f2acd413258ea70f21ab455659c75126e0998765981a6d6ae57b5f6ebe05dd7908f81305407a37cb17b4c6d3779e31d4ce8e5b9f627b79bb25212507ee974b5ed06ec27989c58ccbdd8ec05", 0x1000) fcntl$setlease(r0, 0x400, 0x1) 2018/01/28 14:29:41 executing program 3: mmap(&(0x7f0000000000/0xd99000)=nil, 0xd99000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000d99000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000d9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f0000d9b000-0x96)="390ef2b7a85cf4b21835d072bca15c5386f08dd4f8172ba0161b291cb897487e4dbfe4d922c88fbb01521108cf282c5c0d0f0ffb2074a90269a3d90eb00243c163a7886bf91d759a106ece2ff24aaee554d437c4d4392687e2a195664417132d417d81b56647837367387be9d7a1859cae0824d53cfae3d946d2e8f2bf77eaaf4d8b94f1ef103c63090ca37004a92dca24fdcea39e4b", 0x96, 0x20000080, &(0x7f00001b6000)=@ethernet={0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$vsock_stream(r0, &(0x7f00008e0000)={0x28, 0x0, 0x2710, @hyper=0x0, 0x0}, 0x10) mmap(&(0x7f0000d9a000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d9c000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d9d000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d9e000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x3, 0x3f) mmap(&(0x7f0000d9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d9f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000d9f000)=0x0) 2018/01/28 14:29:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f000087d000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) utime(&(0x7f0000001000)='./file0\x00', &(0x7f000087d000-0x10)={0x0, 0x2fbfb32c}) getegid() setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f000087d000-0x87)={{{{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x0, 0x0, "d8588341a3332e435893f760928f541b42c41db0f53229e10458031e411acc918b07deaa85a71569b72317b9229c05a260f51652df313acceba60958f71aa88ae177e2e4fe748f1a5407000000bde9e6"}, 0x160) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f000087d000-0x160)={{{{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x0, 0x0, "20ccc4ebcdbe11b6be0143087bdc09bacf01c3e85a35d6390aeefeb0157edc7aa67c08ef578059f9dce7529e904f6de7353257998c0470181b4263eac139ff3a487af4bc895ee0e29d3167f85ad1892a"}, 0x160) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={{{{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x0, 0x0, "cb5c282a9d7a84053dde806946db35ae93c867d382c5bfe5f4f074a754d277951a7d7f3995a3d64cee6498481c15e78dbb017eb9ef336fab4cd54b3e987e1a19253d577f14138d68a31cfea7570be696"}, 0x160) 2018/01/28 14:29:41 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0x200) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000002000-0x20)=[{r1, 0x40, 0x0}, {r0, 0x2000, 0x0}, {r0, 0x0, 0x0}, {r1, 0x8000, 0x0}], 0x4, &(0x7f0000012000-0x10)={0x0, 0x0}, &(0x7f0000002000-0x5)={0x8}, 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, 0xffffffffffffffff, &(0x7f0000014000-0xc)={0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000011000)={{&(0x7f0000797000/0x4000)=nil, 0x4000}, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000003000-0xc)='/dev/autofs\x00', 0x40, 0x0) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000000)=0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) [ 59.182594] binder: 10633:10659 BC_FREE_BUFFER u0000000000000000 no match [ 59.211846] binder: 10633:10646 transaction failed 29189/-3, size 40-8 line 3127 [ 59.222650] binder: undelivered TRANSACTION_ERROR: 29189 [ 59.228908] binder: release 10633:10637 transaction 67 out, still active [ 59.235992] binder: unexpected work type, 4, not freed [ 59.241265] binder: undelivered TRANSACTION_COMPLETE [ 59.246370] binder: send failed reply for transaction 67, target dead 2018/01/28 14:29:41 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$packet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000345000)=0x14) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000724000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$packet(r0, &(0x7f0000000000)={0x11, 0x11, r1, 0x1, 0x101, 0x6, @random="a90354ef4138", [0x0, 0x0]}, 0x14) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r2, 0x107, 0xa, &(0x7f0000000000)=0x9, 0x4) munlockall() 2018/01/28 14:29:41 executing program 7: r0 = syz_open_dev$tun(&(0x7f0000c76000-0xd)='/dev/net/tun\x00', 0x0, 0x80) fcntl$setsig(r0, 0xa, 0x23) r1 = accept4(0xffffffffffffff9c, &(0x7f0000d34000-0x10)=@vsock={0x0, 0x0, 0x0, @reserved=0x0, 0x0}, &(0x7f00001ad000-0x4)=0x10, 0x80800) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000205000)={0x0, @in6={{0xa, 0x2, 0x3, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000617000-0x4)=0x8c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000e46000-0x98)={r2, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x4}, 0x98) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000000)={r2, 0x6}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000e1c000-0x10)={0xffff, 0x4, 0xd6, 0x7ff, r2}, 0x10) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(0xffffffffffffffff, 0xc05c5340, &(0x7f0000521000-0x68)={0xfffffffffffffffd, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/28 14:29:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) syz_open_dev$usbmon(&(0x7f0000415000)='/dev/usbmon#\x00', 0x3, 0x800) getsockopt$inet6_int(r0, 0x29, 0x13, &(0x7f000001b000-0x4)=0x0, &(0x7f0000019000)=0x4) 2018/01/28 14:29:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETAF(r0, 0x5404, &(0x7f0000101000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0xb5b1, 0x7ff, 0x0, 0x0, 0x0}) r1 = syz_open_dev$tun(&(0x7f0000a33000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f0000ea1000)=0x1) 2018/01/28 14:29:41 executing program 5: mmap(&(0x7f0000000000/0xf90000)=nil, 0xf90000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00009c7000)='/selinux/policy\x00', 0x0, 0x0) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f0000f8c000-0x4)=0xffffffffffff0000) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000f8a000)='/dev/autofs\x00', 0x10000, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f00008ff000+0x7c7)=0x0) setsockopt$inet_buf(r2, 0x0, 0x60, &(0x7f0000f8a000-0x6d)="04b11a1745a26b1c20ef4d0ec22ace62c585ab2cc1f92d4feb6649ab2c974244703ff5c604fddee1cd00000001874fac05343c46508aed6efecc07041e9ebd2d0000000000000002", 0x48) lookup_dcookie(0xfffffffffffffff7, &(0x7f0000d0c000)=""/149, 0x95) r3 = getuid() mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000f90000)=0x0, &(0x7f00003e1000)=0x0, &(0x7f00006d4000)=0x0) fchown(r2, r3, r4) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00008b2000)={0x0, 0x0, 0x0}, &(0x7f0000f92000-0x4)=0xc) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000f8e000)="fc83ce371f95bf2e0c9a033d12377afe", 0xfffffffffffffc54) recvfrom(r2, &(0x7f00004d4000-0xe0)=""/224, 0xe0, 0x2000, &(0x7f0000251000)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x3, 0x2, 0xffffffffffff960a}}, 0x2e) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f00005dd000-0x4)={0x0}, 0x1df) [ 59.324961] FAULT_FLAG_ALLOW_RETRY missing 30 [ 59.329833] CPU: 0 PID: 10682 Comm: syz-executor2 Not tainted 4.9.78-g68d447c #23 [ 59.334588] syz-executor5: vmalloc: allocation failure: 15157949456 bytes, mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM) [ 59.347983] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 59.357314] ffff8801c39ff850 ffffffff81d943a9 ffff8801c39ffb30 0000000000000000 [ 59.365318] ffff8801c16e8d10 ffff8801c39ffa20 ffff8801c16e8c00 ffff8801c39ffa48 [ 59.373318] ffffffff81661d4a 00000000000065e3 ffff8801c34150f0 ffff8801c34150a0 [ 59.381334] Call Trace: [ 59.383906] [] dump_stack+0xc1/0x128 [ 59.389262] [] handle_userfault+0xa3a/0x1310 [ 59.395303] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 59.402299] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 59.408688] [] ? __lock_is_held+0xa1/0xf0 [ 59.411291] syz-executor5: vmalloc: allocation failure: 15157949456 bytes, mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM) [ 59.425045] [] ? handle_mm_fault+0x117b/0x2530 [ 59.431255] [] ? handle_mm_fault+0x1fc3/0x2530 [ 59.437477] [] handle_mm_fault+0x1fd1/0x2530 [ 59.443528] [] ? migrate_swap_stop+0x920/0x920 [ 59.449746] [] ? __pmd_alloc+0x410/0x410 [ 59.455438] [] ? memset+0x31/0x40 [ 59.460524] [] __do_page_fault+0x5c2/0xd40 [ 59.466389] [] ? mm_fault_error+0x2c0/0x2c0 [ 59.472339] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 59.478984] [] do_page_fault+0x27/0x30 [ 59.484498] [] page_fault+0x28/0x30 [ 59.489752] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 59.496570] [] ? SyS_epoll_ctl+0xf1/0x2190 [ 59.502435] [] ? ioctl_preallocate+0x220/0x220 [ 59.508643] [] ? selinux_file_ioctl+0x355/0x530 [ 59.514938] [] ? selinux_capable+0x40/0x40 2018/01/28 14:29:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0xa, &(0x7f0000cd5000-0x4)=0xddd, 0x4) setsockopt$inet_buf(r0, 0x0, 0x4, &(0x7f000053c000)="133b62fc739a48f19cab5662e42443ac6041cbfbb0100a4edfb8d70bbf9fdd7394faf00d7cd4fdb0b8e36d3a1fa63d0dd532f1f90d2bb1c10ebb696ea63ea161a5b6c69718bfcfb93088a99719b57538e2d719df8cf3cc035c5243e9366baa77d66047563bb2c7e6e295a9f5a8648afe6245ee646f51c6922487591ef36d76e05079ed9e96c7cb577c017a6eb7dfc7b2c1f408425383e0e45fcac4279972329e1389bc3543e5141f93fed5cd93f079c4a5d0bcec6fb3e3386024ead4664bfbae4fec96", 0xc3) ppoll(&(0x7f0000948000-0x40)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000236000-0x10)={0x0, 0x989680}, &(0x7f0000fea000)={0x0}, 0x8) 2018/01/28 14:29:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) getsockname(r0, &(0x7f0000bdd000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000f72000-0x4)=0x14) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000112000)='/dev/autofs\x00', 0x2a000, 0x0) ioctl$LOOP_SET_STATUS(r2, 0x4c02, &(0x7f0000cd5000)={0x0, 0x0, 0x0, 0x0, 0x9, 0x5, 0x1e, 0x18, "8ed9aba1eeac3f09f0a531970edc9690a62b3e250b1f05af2ad3ce37f840292e8dd4afd80646c0543b54254fcb3109e217a546ab210b0eb2a27fe5b14ed1623a", "a8b54d4123822f9c0402364a04604d22a5cc3241a54be9b0db6844965acf64a6", [0x5, 0x6], 0x0}) symlink(&(0x7f0000c9b000-0x8)='./file0\x00', &(0x7f0000f7c000)='./file0\x00') connect(r0, &(0x7f00007d7000)=@ll={0x11, 0x6, r1, 0x1, 0x2, 0x6, @random="ec036d6d0a2b", [0x0, 0x0]}, 0x14) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f000070b000)={0x0, 0x7530}, 0x10) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000016c000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000173000-0x4)=0xc) lstat(&(0x7f0000840000)='./file0\x00', &(0x7f000006e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socket$inet(0x2, 0xb, 0x848) pipe2(&(0x7f00004d6000)={0x0, 0x0}, 0x800) truncate(&(0x7f00003a2000-0x8)='./file0\x00', 0x831c) syz_fuseblk_mount(&(0x7f00008b9000)='./file0\x00', &(0x7f0000a05000)='./file0\x00', 0x5000, r3, r4, 0x8001, 0x0, 0x100080) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f000047e000-0x4)=0x0, &(0x7f0000195000)=0x4) ioctl$TUNGETSNDBUF(r5, 0x800454d3, &(0x7f0000308000)=0x0) r6 = dup(r0) setsockopt$inet6_tcp_int(r0, 0x6, 0x20000000000002, &(0x7f0000001000-0x4)=0x81, 0x4) setsockopt$inet_tcp_int(r6, 0x6, 0x19, &(0x7f0000001000-0x4)=0x4, 0x4) bind$inet6(r0, &(0x7f0000001000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000e78000-0x1)="", 0x0, 0x20000004, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r6, &(0x7f00002cf000-0x284)="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", 0x284, 0x100000000031, 0x0, 0x0) [ 59.520801] [] ? SyS_epoll_create+0x190/0x190 [ 59.527009] [] ? do_futex+0x15c0/0x15c0 [ 59.532618] [] ? entry_SYSCALL_64_fastpath+0x5/0xe8 [ 59.539270] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 59.546109] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 59.552669] [] entry_SYSCALL_64_fastpath+0x29/0xe8 [ 59.559227] CPU: 1 PID: 10711 Comm: syz-executor5 Not tainted 4.9.78-g68d447c #23 [ 59.566841] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 2018/01/28 14:29:41 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0xffffffffffffffff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) rt_tgsigqueueinfo(0x0, 0x0, 0x0, &(0x7f0000012000)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) syz_extract_tcp_res(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x7ffb, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200000000000000, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000bb7000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r1 = openat(0xffffffffffffffff, &(0x7f00007a4000-0x8)='./file0\x00', 0x2000, 0x4) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f000045e000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000342000-0x4)=0x14) r2 = fcntl$dupfd(r0, 0x406, r0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000817000)='/selinux/status\x00', 0x0, 0x0) writev(r2, &(0x7f00002b8000-0x20)=[{&(0x7f000097b000)="99c32ac2cefca3f07c8bbc8853905e225cc5ed2cd7c3425aa67812921b6269caee9dd0f88be1488901", 0x1a}, {&(0x7f0000ec1000)="cca594fab77fc97100f3c30128", 0xd}], 0x2) sendmsg$nl_netfilter(r2, &(0x7f00005b7000-0x38)={&(0x7f0000141000)={0x10, 0x0, 0x0, 0x2002080}, 0xc, &(0x7f0000682000)={&(0x7f0000a60000-0xb0)={0xb0, 0x14, 0x7, 0x100, 0x4, 0x0, {0xa, 0x0, 0x6}, [@typed={0x9c, 0x90, @binary="a37f5ca865e88d8b6f87b6b4e7f24ca1385ccf6f16153a4b78428b44430d576168e5c925c56ff299368bb9402548091a3c349e7d3314718acc691861028b8202e60bba2eb2f542d04f65203fee69847499da3cac95b9c511dd1ae818b29d7face650060085092af89f6dac5fd57e88efc6be1117d730323cb07315c68d86afe8dc55013f50939e59cc5ca658f888f3bda2ff4e"}]}, 0xb0}, 0x1, 0x0, 0x0, 0x20000000}, 0x4000000) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f000069f000+0x186)=0x0, &(0x7f000089f000-0x4)=0xfffffd4d) syz_open_dev$tun(&(0x7f0000efd000-0xd)='/dev/net/tun\x00', 0x0, 0x4000) [ 59.576187] ffff8801c2d4f880 ffffffff81d943a9 1ffff100385a9f13 ffff8801c3119800 [ 59.584244] ffffffff83ab8ea0 0000000000000001 0000000000400000 ffff8801c2d4f990 [ 59.592273] ffffffff81451b82 024000c200000003 0000000041b58ab3 ffffffff84195325 [ 59.600307] Call Trace: [ 59.602892] [] dump_stack+0xc1/0x128 [ 59.608249] [] warn_alloc+0x212/0x240 [ 59.613688] [] ? zone_watermark_ok_safe+0x280/0x280 [ 59.620345] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 59.627168] [] ? __alloc_pages_nodemask+0x534/0x6b0 [ 59.633820] [] ? __alloc_pages_slowpath+0x1d90/0x1d90 [ 59.640647] [] ? __vmalloc_node_range+0x3e0/0x5f0 [ 59.647133] [] __vmalloc_node_range+0x3f5/0x5f0 [ 59.653441] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 59.660278] [] ? kmalloc_order_trace+0x7a/0x190 [ 59.666589] [] vmalloc+0x5b/0x70 [ 59.671605] [] ? xt_alloc_entry_offsets+0x41/0x60 [ 59.678090] [] xt_alloc_entry_offsets+0x41/0x60 [ 59.684400] [] translate_table+0x2da/0x1cd0 [ 59.690362] [] ? ___slab_alloc.constprop.78+0x422/0x560 [ 59.697364] [] ? arpt_alloc_initial_table+0x690/0x690 [ 59.704188] [] ? check_stack_object+0x68/0x140 [ 59.710400] [] ? __check_object_size+0x174/0x3a9 [ 59.716784] [] ? 0xffffffff810002b8 [ 59.722045] [] do_arpt_set_ctl+0x2b7/0x650 [ 59.727912] [] ? compat_do_arpt_set_ctl+0x6d0/0x6d0 [ 59.734571] [] ? __mutex_unlock_slowpath+0x220/0x3d0 [ 59.741306] [] ? __ww_mutex_lock+0x14a0/0x14a0 [ 59.747524] [] ? mutex_unlock+0x9/0x10 [ 59.753058] [] ? nf_sockopt_find.constprop.0+0x1a7/0x220 [ 59.760144] [] nf_setsockopt+0x67/0xc0 [ 59.765667] [] ip_setsockopt+0xa1/0xb0 [ 59.771187] [] tcp_setsockopt+0x82/0xd0 [ 59.776796] [] sock_common_setsockopt+0x95/0xd0 [ 59.783091] [] SyS_setsockopt+0x160/0x250 [ 59.788875] [] ? SyS_recv+0x40/0x40 [ 59.794138] [] ? entry_SYSCALL_64_fastpath+0x5/0xe8 [ 59.800794] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 59.807621] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 59.814183] [] entry_SYSCALL_64_fastpath+0x29/0xe8 [ 59.820744] CPU: 0 PID: 10704 Comm: syz-executor5 Not tainted 4.9.78-g68d447c #23 [ 59.826760] Mem-Info: [ 59.826778] active_anon:57876 inactive_anon:42 isolated_anon:0 [ 59.826778] active_file:3608 inactive_file:8528 isolated_file:0 [ 59.826778] unevictable:0 dirty:117 writeback:0 unstable:0 [ 59.826778] slab_reclaimable:5933 slab_unreclaimable:60215 [ 59.826778] mapped:24149 shmem:52 pagetables:653 bounce:0 [ 59.826778] free:1470807 free_pcp:476 free_cma:0 [ 59.826795] Node 0 active_anon:231504kB inactive_anon:168kB active_file:14432kB inactive_file:34112kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:96596kB dirty:468kB writeback:0kB shmem:208kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 92160kB writeback_tmp:0kB unstable:0kB pages_scanned:0 all_unreclaimable? no [ 59.826811] DMA free:15908kB min:160kB low:200kB high:240kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB lowmem_reserve[]: 0 2908 6410 6410 [ 59.826835] DMA32 free:2980124kB min:30596kB low:38244kB high:45892kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2980760kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:636kB local_pcp:0kB free_cma:0kB lowmem_reserve[]: 0 0 3501 3501 [ 59.826860] Normal free:2887196kB min:36824kB low:46028kB high:55232kB active_anon:231504kB inactive_anon:168kB active_file:14432kB inactive_file:34112kB unevictable:0kB writepending:468kB present:4718592kB managed:3585212kB mlocked:0kB slab_reclaimable:23732kB slab_unreclaimable:240860kB kernel_stack:5728kB pagetables:2612kB bounce:0kB free_pcp:1268kB local_pcp:648kB free_cma:0kB lowmem_reserve[]: 0 0 0 0 [ 59.826905] DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB DMA32: 3*4kB (M) 4*8kB (M) 5*16kB (M) 1*32kB (M) 4*64kB (M) 3*128kB (M) 2*256kB (M) 4*512kB (M) 1*1024kB (M) 1*2048kB (M) 726*4096kB (M) = 2980124kB Normal: 143*4kB (UME) 92*8kB (UME) 108*16kB (UME) 83*32kB (UME) 65*64kB (UM) 18*128kB (UME) 11*256kB (ME) 4*512kB (M) 1*1024kB (M) 1*2048kB (U) 700*4096kB (M) = 2887292kB [ 59.826991] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 59.826994] 12187 total pagecache pages [ 59.826997] 0 pages in swap cache [ 59.827001] Swap cache stats: add 0, delete 0, find 0/0 [ 59.827003] Free swap = 0kB [ 59.827004] Total swap = 0kB [ 59.827007] 1965979 pages RAM [ 59.827008] 0 pages HighMem/MovableOnly [ 59.827010] 320509 pages reserved [ 60.074385] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 60.083708] ffff8801c2cb7880 ffffffff81d943a9 1ffff10038596f13 ffff8801c3310000 [ 60.091703] ffffffff83ab8ea0 0000000000000001 0000000000400000 ffff8801c2cb7990 [ 60.099678] ffffffff81451b82 024000c200000003 0000000041b58ab3 ffffffff84195325 [ 60.107671] Call Trace: [ 60.110231] [] dump_stack+0xc1/0x128 [ 60.115566] [] warn_alloc+0x212/0x240 [ 60.120985] [] ? zone_watermark_ok_safe+0x280/0x280 [ 60.127623] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 60.134432] [] ? __alloc_pages_nodemask+0x534/0x6b0 [ 60.141069] [] ? __alloc_pages_slowpath+0x1d90/0x1d90 [ 60.147880] [] ? __vmalloc_node_range+0x3e0/0x5f0 [ 60.154358] [] __vmalloc_node_range+0x3f5/0x5f0 [ 60.160650] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 60.167466] [] ? kmalloc_order_trace+0x7a/0x190 [ 60.173764] [] ? release_sock+0x14c/0x1c0 [ 60.179537] [] vmalloc+0x5b/0x70 [ 60.184526] [] ? xt_alloc_entry_offsets+0x41/0x60 [ 60.190989] [] xt_alloc_entry_offsets+0x41/0x60 [ 60.197277] [] translate_table+0x2da/0x1cd0 [ 60.203223] [] ? __lock_is_held+0xa1/0xf0 [ 60.209004] [] ? arpt_alloc_initial_table+0x690/0x690 [ 60.215812] [] ? check_stack_object+0x68/0x140 [ 60.222013] [] ? __check_object_size+0x174/0x3a9 [ 60.228385] [] ? 0xffffffff810002b8 [ 60.233641] [] do_arpt_set_ctl+0x2b7/0x650 [ 60.239499] [] ? compat_do_arpt_set_ctl+0x6d0/0x6d0 [ 60.246145] [] ? __mutex_unlock_slowpath+0x220/0x3d0 [ 60.252865] [] ? __ww_mutex_lock+0x14a0/0x14a0 [ 60.259067] [] ? mutex_unlock+0x9/0x10 [ 60.264577] [] ? nf_sockopt_find.constprop.0+0x1a7/0x220 [ 60.271653] [] nf_setsockopt+0x67/0xc0 [ 60.277160] [] ip_setsockopt+0xa1/0xb0 [ 60.282665] [] tcp_setsockopt+0x82/0xd0 [ 60.288263] [] sock_common_setsockopt+0x95/0xd0 [ 60.294550] [] SyS_setsockopt+0x160/0x250 [ 60.300316] [] ? SyS_recv+0x40/0x40 [ 60.305576] [] ? entry_SYSCALL_64_fastpath+0x5/0xe8 [ 60.312222] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 60.319033] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 60.325589] [] entry_SYSCALL_64_fastpath+0x29/0xe8 [ 60.333486] Mem-Info: [ 60.335912] active_anon:57844 inactive_anon:42 isolated_anon:0 [ 60.335912] active_file:3608 inactive_file:8531 isolated_file:0 [ 60.335912] unevictable:0 dirty:126 writeback:0 unstable:0 [ 60.335912] slab_reclaimable:5931 slab_unreclaimable:60167 [ 60.335912] mapped:24122 shmem:52 pagetables:652 bounce:0 [ 60.335912] free:1470839 free_pcp:466 free_cma:0 [ 60.370485] Node 0 active_anon:231276kB inactive_anon:168kB active_file:14432kB inactive_file:34124kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:96388kB dirty:516kB writeback:0kB shmem:208kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 94208kB writeback_tmp:0kB unstable:0kB pages_scanned:0 all_unreclaimable? no [ 60.400042] DMA free:15908kB min:160kB low:200kB high:240kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 60.429506] lowmem_reserve[]: 0 2908 6410 6410 [ 60.434769] DMA32 free:2980124kB min:30596kB low:38244kB high:45892kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2980760kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:636kB local_pcp:0kB free_cma:0kB [ 60.465505] lowmem_reserve[]: 0 0 3501 3501 [ 60.470419] Normal free:2887360kB min:36824kB low:46028kB high:55232kB active_anon:231268kB inactive_anon:176kB active_file:14432kB inactive_file:34124kB unevictable:0kB writepending:520kB present:4718592kB managed:3585212kB mlocked:0kB slab_reclaimable:23724kB slab_unreclaimable:240732kB kernel_stack:5600kB pagetables:2608kB bounce:0kB free_pcp:1276kB local_pcp:664kB free_cma:0kB [ 60.504701] lowmem_reserve[]: 0 0 0 0 [ 60.509081] DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB [ 60.524445] DMA32: 3*4kB (M) 4*8kB (M) 5*16kB (M) 1*32kB (M) 4*64kB (M) 3*128kB (M) 2*256kB (M) 4*512kB (M) 1*1024kB (M) 1*2048kB (M) 726*4096kB (M) = 2980124kB [ 60.541656] Normal: 174*4kB (UME) 94*8kB (UME) 108*16kB (UME) 85*32kB (UME) 65*64kB (UM) 18*128kB (UME) 11*256kB (ME) 4*512kB (M) 1*1024kB (M) 1*2048kB (U) 700*4096kB (M) = 2887496kB [ 60.560871] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 60.569434] 12200 total pagecache pages [ 60.573441] 0 pages in swap cache 2018/01/28 14:29:42 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ax25(0xffffffffffffffff, &(0x7f0000000000)={0x0, {""/7}, 0x0}, &(0x7f0000905000-0x4)=0x10, 0x800) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f000081b000-0x18)=@add_del={0x2, &(0x7f0000c13000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r1, 0x2271, &(0x7f000003a000-0x2)="") 2018/01/28 14:29:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2000000011, 0x2, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f00002cd000)={0x0, 0x0}) fchdir(r0) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00009e8000)={0x1, 0x80, 0x1ff, 0xc, 0x3, 0x9, 0x5, 0x2, 0x3000000, 0x3, 0x10001}, 0xb) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000b13000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r0, &(0x7f0000c85000)={0x11, 0x4, r1, 0x1, 0x0, 0x6, @random="24e8efc6c875", [0x0, 0x0]}, 0x14) 2018/01/28 14:29:42 executing program 7: mmap(&(0x7f0000000000/0xdc1000)=nil, 0xdc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00007da000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TIOCLINUX5(r1, 0x541c, &(0x7f00004da000)={0x5, 0xcba, 0xe42, 0xfff, 0x1}) getsockopt$inet6_int(r0, 0x29, 0x46, &(0x7f0000003000-0x4)=0x0, &(0x7f00004d4000-0x4)=0x4) mmap(&(0x7f0000dc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_crypto(0x10, 0x3, 0x15) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f0000dc1000)={{0x1, 0x0, 0x4, 0x3, 0x2}, 0x5, 0x826f, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f00005c7000-0x10)={0x0, 0x101, 0x8, 0xd78}) 2018/01/28 14:29:42 executing program 1: mmap(&(0x7f0000000000/0xf90000)=nil, 0xf90000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00009c7000)='/selinux/policy\x00', 0x0, 0x0) ioctl$RNDCLEARPOOL(0xffffffffffffffff, 0x5206, &(0x7f0000f8c000-0x4)=0x10001) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000f8a000)='/dev/autofs\x00', 0x10000, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f00008ff000+0x7c7)=0x0) setsockopt$inet_buf(r2, 0x0, 0x60, &(0x7f0000f8a000-0x6d)="04b11a1745a26b1c20ef4d0ec22ace62c585ab2cc1f92d4feb6649ab2c974244703ff5c604fddee1cd00000001874fac05343c46508aed6efecc07041e9ebd2d0000000000000002", 0x48) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000f8e000)="fc83ce371f95bf2e0c9a033d12377afe", 0x177ec0f3698cdc47) socket$inet(0x2, 0x6, 0xfffffffffffff000) recvfrom(r2, &(0x7f00004d4000-0xe0)=""/224, 0xe0, 0x2000, &(0x7f0000251000)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x3, 0x2, 0xffffffffffff960a}}, 0x2e) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000f91000)={0x0, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000037a000-0x4)=0x8c) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000f91000)={r3, 0x4c0000000, 0x1}, 0x8) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000f91000-0x4)=0x3291, 0x4) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f00005dd000-0x4)={0x0}, 0x1df) 2018/01/28 14:29:42 executing program 2: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000008000)={0x1, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) mprotect(&(0x7f0000008000/0x2000)=nil, 0x2000, 0x4) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$KDDELIO(r1, 0x4b35, 0x1ff) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000001000)={0x0, @broadcast=0x0, @broadcast=0x0}, &(0x7f0000008000)=0xc) 2018/01/28 14:29:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ioctl$KDSETLED(r0, 0x4b32, 0x4) ftruncate(r0, 0x7fff) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000b87000)='/dev/ptmx\x00', 0x80202, 0x0) getpeername$llc(r0, &(0x7f0000ff8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000279000-0x4)=0x10) sendfile(r1, r0, &(0x7f00000d1000-0x8)=0x0, 0x8000fffffffe) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000363000)={{&(0x7f00009c7000/0x4000)=nil, 0x4000}, 0x2, 0x0}) ioctl$TCFLSH(r1, 0x540b, 0x2) 2018/01/28 14:29:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4000000000000006) read(r0, &(0x7f0000c3a000-0x1000)=""/4096, 0x1000) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f00009d2000-0xd)='net/rt_cache\x00') mmap(&(0x7f0000000000/0xef7000)=nil, 0xef7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) r3 = socket$inet(0x2, 0x2, 0x0) r4 = dup3(r2, r3, 0x0) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f0000eef000-0x4)=0x984, 0x4) setsockopt$sock_int(r4, 0x1, 0x1d, &(0x7f0000aa6000-0x4)=0x6, 0x4) sendto$inet(r4, &(0x7f0000940000)="", 0x0, 0x0, &(0x7f0000eed000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r3, &(0x7f00005b7000)={0x0, 0x0, &(0x7f0000ef5000-0x40)=[], 0x0, &(0x7f0000ee0000-0x51)=""/0, 0x0, 0x0}, 0x2020) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f000091a000)=0x0, &(0x7f0000d6b000)=0x4) sendmsg$nl_route(r0, &(0x7f0000029000)={&(0x7f000095a000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000eb5000-0x10)={&(0x7f0000d3b000)=@ipv6_deladdr={0x18, 0x15, 0x211, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0}, []}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 14:29:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000031e000)='/dev/ptmx\x00', 0x6042, 0x0) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) ioctl$TIOCMGET(r0, 0x5415, &(0x7f0000a62000-0x4)=0x0) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f0000b06000-0x8)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$int_in(r0, 0x80000000005408, &(0x7f0000fab000-0x4)=0x0) fcntl$getownex(r0, 0x10, &(0x7f0000559000)={0x0, 0x0}) 2018/01/28 14:29:42 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000000000)=0x3ff, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f00000b4000)=0x0) mount(&(0x7f00004b7000-0x8)='./file0\x00', &(0x7f0000060000)='./file0\x00', &(0x7f0000be5000)='selinuxfs\x00', 0x800, &(0x7f0000980000)="871e49a75e56d1359d29daf6b1071bb2d5c19eb2600771e4288b77d348528b81f072d501ae58950abb6b3576fd0355056b05f700238c8b97f2a0f30d89685d8746133e49b8302f0f0882fc177d3ae290c4a09f9fb322301708e223db7b1b6830877b64a80636d34b3f6b2fcab7d2e6d23c44cab633cfead3a1c5ae528d1ad232b596ac2b7982c63b37431a1561d1ee81c599c39268011dc48f0ec267a68630609e7ac10ea3c29c5be9b37b8d668313b6dda31e5d90affbe7d0fa2b9ddd65636fa0bd2177f5e59e958cf2fee6dd9257135d03b5af28ebbf37fd372207f12af784c08e1626294ca8f037b011741fc8ff27c5") r1 = socket$key(0xf, 0x3, 0x2) bind$inet(r0, &(0x7f0000fae000-0x10)={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x10}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$key(r1, &(0x7f000010c000-0x38)={0x0, 0x0, &(0x7f0000a90000-0x10)={&(0x7f0000e16000)={0x2, 0xb, 0x8, 0xffffffffffffffff, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) eventfd(0x3) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) [ 60.576873] Swap cache stats: add 0, delete 0, find 0/0 [ 60.582238] Free swap = 0kB [ 60.585232] Total swap = 0kB [ 60.588220] 1965979 pages RAM [ 60.591336] 0 pages HighMem/MovableOnly [ 60.595288] 320509 pages reserved 2018/01/28 14:29:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000cc2000)='/selinux/load\x00', 0x2, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000daa000-0x10)='/selinux/policy\x00', 0x0, 0x0) sendfile(r0, r1, &(0x7f00005b3000)=0x0, 0x1b4) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000dd6000)='/selinux/policy\x00', 0x0, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000653000)={0x0, 0x0}) 2018/01/28 14:29:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00007e5000)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$unix(r2, &(0x7f0000a8c000-0xac)=""/172, 0xac, 0x0, &(0x7f0000382000-0xa)=@file={0x0, './file0\x00'}, 0xa) sendmmsg$unix(r2, &(0x7f00000bd000)=[], 0x80, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000161000-0x8)={0x0, 0x0}) ppoll(&(0x7f0000b80000-0x10)=[{r2, 0x0, 0x0}], 0x1, &(0x7f000080a000-0x10)={0x0, r0}, &(0x7f0000d5c000)={0x0}, 0x8) connect$unix(r1, &(0x7f00006ee000-0x5)=@file={0x1, './file0\x00'}, 0xa) 2018/01/28 14:29:42 executing program 7: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000004e000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$unix(r0, &(0x7f000042f000)=@file={0x0, ""/4096}, &(0x7f0000001000-0x4)=0x1002, 0x80000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_fuse_mount(&(0x7f0000185000)='./file0\x00', 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) preadv(r1, &(0x7f0000001000-0x50)=[{&(0x7f0000001000-0xe0)=""/1, 0x1}], 0x1, 0x0) [ 60.670016] syz-executor1: vmalloc: allocation failure: 15157949456 bytes, mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM) [ 60.683059] CPU: 0 PID: 10767 Comm: syz-executor1 Not tainted 4.9.78-g68d447c #23 [ 60.690671] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 60.700017] ffff8801c2d3f880 ffffffff81d943a9 1ffff100385a7f13 ffff8801c5803000 [ 60.708023] ffffffff83ab8ea0 0000000000000001 0000000000400000 ffff8801c2d3f990 2018/01/28 14:29:43 executing program 7: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000012000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) r1 = dup3(r0, r0, 0x80000) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f000000c000-0x10)={0x2, 0x204, 0xffff, 0xffff, 0x0}, &(0x7f0000013000)=0x10) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000007000-0x12)={0x0, 0x2, 0x5, [0x100, 0x1, 0x7, 0x2, 0xff]}, &(0x7f0000013000)=0x12) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000014000-0xb8)={r2, 0xfffffffffffffffc, 0x44, 0x0, 0x0, 0x5, 0x1ff, 0x100, {r3, @in6={{0xa, 0x3, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3a3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10000, 0x2, 0xe6, 0x0, 0x3}}, &(0x7f0000014000-0x4)=0xb8) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000011000-0x10)={0x3ff, 0x0, 0xfffffffffffffffc, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/28 14:29:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000488000-0xd)='attr/current\x00') syz_open_dev$usbmon(&(0x7f0000deb000-0xd)='/dev/usbmon#\x00', 0x8000, 0x78da01) read(r0, &(0x7f000013e000)=""/4096, 0x1000) sendfile(r0, r0, &(0x7f0000b1a000-0x8)=0x0, 0x401) [ 60.716060] ffffffff81451b82 024000c200000003 0000000041b58ab3 ffffffff84195325 [ 60.724121] Call Trace: [ 60.726699] [] dump_stack+0xc1/0x128 [ 60.732053] [] warn_alloc+0x212/0x240 [ 60.737499] [] ? zone_watermark_ok_safe+0x280/0x280 [ 60.744168] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 60.751006] [] ? __alloc_pages_nodemask+0x534/0x6b0 [ 60.757672] [] ? __alloc_pages_slowpath+0x1d90/0x1d90 2018/01/28 14:29:43 executing program 5: mmap(&(0x7f0000000000/0xeeb000)=nil, 0xeeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = gettid() getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000b7e000-0x55)={0x0, 0x0, ""}, &(0x7f000088d000)=0x8) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) mmap(&(0x7f0000eeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000eeb000)='/dev/usbmon#\x00', 0x8001, 0x400000) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000ed6000-0x4)=0x0) rt_tgsigqueueinfo(r0, r1, 0x40000000000012, &(0x7f00003f0000-0x10)={0x0, 0x0, 0x80000001, 0x0}) r3 = signalfd4(0xffffffffffffffff, &(0x7f0000773000)={0xfffffffffffffdb0}, 0x8, 0x0) read(r3, &(0x7f0000b0a000)=""/128, 0x80) [ 60.764517] [] ? __vmalloc_node_range+0x3e0/0x5f0 [ 60.771006] [] __vmalloc_node_range+0x3f5/0x5f0 [ 60.777325] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 60.784163] [] ? kmalloc_order_trace+0x7a/0x190 [ 60.790467] [] ? release_sock+0x14c/0x1c0 [ 60.796262] [] vmalloc+0x5b/0x70 [ 60.801289] [] ? xt_alloc_entry_offsets+0x41/0x60 [ 60.807793] [] xt_alloc_entry_offsets+0x41/0x60 [ 60.814122] [] translate_table+0x2da/0x1cd0 [ 60.820079] [] ? __lock_is_held+0xa1/0xf0 [ 60.825860] [] ? arpt_alloc_initial_table+0x690/0x690 [ 60.832700] [] ? check_stack_object+0x68/0x140 [ 60.838928] [] ? __check_object_size+0x174/0x3a9 [ 60.845314] [] ? 0xffffffff810002b8 [ 60.850567] [] do_arpt_set_ctl+0x2b7/0x650 [ 60.856436] [] ? compat_do_arpt_set_ctl+0x6d0/0x6d0 [ 60.863088] [] ? __mutex_unlock_slowpath+0x220/0x3d0 [ 60.869816] [] ? __ww_mutex_lock+0x14a0/0x14a0 [ 60.876023] [] ? mutex_unlock+0x9/0x10 [ 60.881532] [] ? nf_sockopt_find.constprop.0+0x1a7/0x220 [ 60.888602] [] nf_setsockopt+0x67/0xc0 [ 60.894111] [] ip_setsockopt+0xa1/0xb0 [ 60.899627] [] tcp_setsockopt+0x82/0xd0 [ 60.905231] [] sock_common_setsockopt+0x95/0xd0 [ 60.911519] [] SyS_setsockopt+0x160/0x250 [ 60.917285] [] ? SyS_recv+0x40/0x40 [ 60.922543] [] ? entry_SYSCALL_64_fastpath+0x5/0xe8 [ 60.929185] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 60.936001] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 60.942555] [] entry_SYSCALL_64_fastpath+0x29/0xe8 [ 60.952594] Mem-Info: [ 60.955148] active_anon:57861 inactive_anon:44 isolated_anon:0 [ 60.955148] active_file:3608 inactive_file:8540 isolated_file:0 [ 60.955148] unevictable:0 dirty:130 writeback:0 unstable:0 [ 60.955148] slab_reclaimable:5927 slab_unreclaimable:60201 [ 60.955148] mapped:24098 shmem:52 pagetables:659 bounce:0 [ 60.955148] free:1470680 free_pcp:472 free_cma:0 [ 60.989364] Node 0 active_anon:237588kB inactive_anon:176kB active_file:14432kB inactive_file:34160kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:96392kB dirty:520kB writeback:0kB shmem:208kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 86016kB writeback_tmp:0kB unstable:0kB pages_scanned:0 all_unreclaimable? no [ 61.019709] DMA free:15908kB min:160kB low:200kB high:240kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 61.053095] lowmem_reserve[]: 0 2908 6410 6410 [ 61.058334] DMA32 free:2980124kB min:30596kB low:38244kB high:45892kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2980760kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:636kB local_pcp:636kB free_cma:0kB [ 61.090973] lowmem_reserve[]: 0 0 3501 3501 [ 61.095956] Normal free:2889284kB min:36824kB low:46028kB high:55232kB active_anon:229208kB inactive_anon:176kB active_file:14432kB inactive_file:34160kB unevictable:0kB writepending:520kB present:4718592kB managed:3585212kB mlocked:0kB slab_reclaimable:23708kB slab_unreclaimable:240804kB kernel_stack:5600kB pagetables:2644kB bounce:0kB free_pcp:1344kB local_pcp:624kB free_cma:0kB [ 61.133961] lowmem_reserve[]:[ 61.136892] syz-executor1: [ 61.136899] vmalloc: allocation failure: 15157949456 bytes, mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM) [ 61.136912] CPU: 1 PID: 10796 Comm: syz-executor1 Not tainted 4.9.78-g68d447c #23 [ 61.136916] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 61.136921] ffff8801d98af880 [ 61.136924] ffffffff81d943a9 1ffff1003b315f13 ffff8801c3216000 ffffffff83ab8ea0 [ 61.136934] 0000000000000001 0000000000400000 ffff8801d98af990 ffffffff81451b82 [ 61.136943] 024000c200000003 0000000041b58ab3 ffffffff84195325Call Trace: [ 61.136967] [] dump_stack+0xc1/0x128 [ 61.136976] [] warn_alloc+0x212/0x240 [ 61.136984] [] ? zone_watermark_ok_safe+0x280/0x280 [ 61.136992] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 61.137000] [] ? __alloc_pages_nodemask+0x534/0x6b0 [ 61.137008] [] ? __alloc_pages_slowpath+0x1d90/0x1d90 [ 61.137018] [] ? __vmalloc_node_range+0x3e0/0x5f0 [ 61.137026] [] __vmalloc_node_range+0x3f5/0x5f0 [ 61.137034] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 61.137041] [] ? kmalloc_order_trace+0x7a/0x190 [ 61.137049] [] vmalloc+0x5b/0x70 [ 61.137058] [] ? xt_alloc_entry_offsets+0x41/0x60 [ 61.137065] [] xt_alloc_entry_offsets+0x41/0x60 [ 61.137072] [] translate_table+0x2da/0x1cd0 [ 61.137080] [] ? ___slab_alloc.constprop.78+0x422/0x560 [ 61.137089] [] ? arpt_alloc_initial_table+0x690/0x690 [ 61.137097] [] ? check_stack_object+0x68/0x140 [ 61.137104] [] ? __check_object_size+0x174/0x3a9 [ 61.137109] [] ? 0xffffffff810002b8 [ 61.137116] [] do_arpt_set_ctl+0x2b7/0x650 [ 61.137122] [] ? compat_do_arpt_set_ctl+0x6d0/0x6d0 [ 61.137132] [] ? __mutex_unlock_slowpath+0x220/0x3d0 [ 61.137140] [] ? __ww_mutex_lock+0x14a0/0x14a0 [ 61.137147] [] ? mutex_unlock+0x9/0x10 [ 61.137156] [] ? nf_sockopt_find.constprop.0+0x1a7/0x220 [ 61.137164] [] nf_setsockopt+0x67/0xc0 [ 61.137172] [] ip_setsockopt+0xa1/0xb0 [ 61.137180] [] tcp_setsockopt+0x82/0xd0 [ 61.137188] [] sock_common_setsockopt+0x95/0xd0 [ 61.137194] [] SyS_setsockopt+0x160/0x250 [ 61.137201] [] ? SyS_recv+0x40/0x40 [ 61.137208] [] ? entry_SYSCALL_64_fastpath+0x5/0xe8 [ 61.137216] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 61.137224] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 61.137231] [] entry_SYSCALL_64_fastpath+0x29/0xe8 [ 61.137317] Mem-Info: [ 61.137338] active_anon:56274 inactive_anon:36 isolated_anon:0 [ 61.137338] active_file:3608 inactive_file:8540 isolated_file:0 [ 61.137338] unevictable:0 dirty:130 writeback:0 unstable:0 [ 61.137338] slab_reclaimable:5927 slab_unreclaimable:60177 [ 61.137338] mapped:24090 shmem:44 pagetables:646 bounce:0 [ 61.137338] free:1472395 free_pcp:497 free_cma:0 [ 61.137358] Node 0 active_anon:225096kB inactive_anon:144kB active_file:14432kB inactive_file:34160kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:96360kB dirty:520kB writeback:0kB shmem:176kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 81920kB writeback_tmp:0kB unstable:0kB pages_scanned:0 all_unreclaimable? no [ 61.137390] DMA free:15908kB min:160kB low:200kB high:240kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB lowmem_reserve[]: [ 61.137393] 0 2908 6410 6410DMA32 free:2980124kB min:30596kB low:38244kB high:45892kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2980760kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:636kB local_pcp:0kB free_cma:0kB lowmem_reserve[]: [ 61.137423] 0 0 3501 3501Normal free:2893548kB min:36824kB low:46028kB high:55232kB active_anon:225096kB inactive_anon:144kB active_file:14432kB inactive_file:34160kB unevictable:0kB writepending:520kB present:4718592kB managed:3585212kB mlocked:0kB slab_reclaimable:23708kB slab_unreclaimable:240708kB kernel_stack:5632kB pagetables:2584kB bounce:0kB free_pcp:1352kB local_pcp:712kB free_cma:0kB lowmem_reserve[]: [ 61.137454] 0 0 0 0DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB DMA32: 3*4kB (M) 4*8kB (M) 5*16kB (M) 1*32kB (M) 4*64kB (M) 3*128kB (M) 2*256kB (M) 4*512kB (M) 1*1024kB (M) 1*2048kB (M) 726*4096kB (M) = 2980124kB Normal: 189*4kB (UME) 97*8kB (UME) 91*16kB (UME) 83*32kB (UME) 68*64kB (UM) 18*128kB (UME) 11*256kB (ME) 4*512kB (M) 1*1024kB (M) 4*2048kB (UM) 700*4096kB (M) = 2893580kB [ 61.137608] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 61.137610] 12192 total pagecache pages [ 61.137614] 0 pages in swap cache [ 61.137618] Swap cache stats: add 0, delete 0, find 0/0 [ 61.137620] Free swap = 0kB [ 61.137622] Total swap = 0kB [ 61.137624] 1965979 pages RAM [ 61.137626] 0 pages HighMem/MovableOnly [ 61.137628] 320509 pages reserved [ 61.668399] 0 0 0 0 [ 61.671194] DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB [ 61.686521] DMA32: 3*4kB (M) 4*8kB (M) 5*16kB (M) 1*32kB (M) 4*64kB (M) 3*128kB (M) 2*256kB (M) 4*512kB (M) 1*1024kB (M) 1*2048kB (M) 726*4096kB (M) = 2980124kB [ 61.703735] Normal: 189*4kB (UME) 97*8kB (UME) 91*16kB (UME) 87*32kB (UME) 68*64kB (UM) 18*128kB (UME) 11*256kB (ME) 4*512kB (M) 1*1024kB (M) 2*2048kB (UM) 700*4096kB (M) = 2889612kB 2018/01/28 14:29:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000ca1000-0x10)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x64, &(0x7f000041a000-0x4)=0x3a3, 0x4) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x1, &(0x7f0000000000)=[{0x8, 0x9, 0x0, 0xffffffff}]}) syz_extract_tcp_res$synack(&(0x7f00007d8000-0x8)={0x0, 0x0}, 0x1, 0x0) 2018/01/28 14:29:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$nl_xfrm(r1, &(0x7f0000f1c000)={&(0x7f0000834000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00007fb000-0x10)={&(0x7f0000687000)=@acquire={0x128, 0x17, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0}, @in=@multicast1=0xe0000001, {@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0xe0000001, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0xffffffffffffffff}, []}, 0x128}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg(r1, &(0x7f0000247000)={&(0x7f000058d000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}}}, 0x3a, &(0x7f0000a58000-0x20)=[{&(0x7f0000787000-0x1000)="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", 0x502}], 0x1, &(0x7f0000f89000-0x80)=[], 0x0, 0x0}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) recvmsg(r1, &(0x7f0000a33000-0x38)={&(0x7f0000856000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, 0x1c, &(0x7f0000ce4000)=[{&(0x7f00004ad000-0xbf)=""/191, 0xbf}], 0x1, &(0x7f0000156000-0xc2)=""/194, 0xc2, 0x0}, 0x0) recvfrom$llc(r1, &(0x7f0000873000)=""/144, 0x90, 0x0, &(0x7f0000a2e000-0x10)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000e7f000)="90017c848956abd3e78fae15e8644727676273b7602cb1bb44aaabbdafac8317a9a20adb62a87e91d4afb1de29acd0172f624210def735c85ee6868200120e47bc5f0bd43e96b5478f06cba5ca7069fd240221b672d6543c8fc972d61066da47f5e4ee2dd3793013764106ca73b6533f3c6209098600ab9dd89f07fedfbaada35a1a11ee96fbf724e89690216118f4cbdcd656718059abd7466b5d", 0x9b, 0x1, &(0x7f0000eba000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$sock_timeval(r1, 0x1, 0x0, &(0x7f0000ef6000-0x10)={0x0, 0x0}, &(0x7f0000d73000)=0x10) r2 = getegid() getgroups(0x3, &(0x7f0000dd7000-0xc)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) lstat(&(0x7f0000202000-0x8)='./file0\x00', &(0x7f0000a60000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x1, &(0x7f0000c7a000-0x4)=[0x0]) lstat(&(0x7f0000eb2000)='./file0\x00', &(0x7f00001a0000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getgid() getgroups(0x6, &(0x7f0000504000)=[r2, r3, r4, r5, r6, r7]) shutdown(r0, 0x1) 2018/01/28 14:29:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000266000-0x9)='/dev/sg#\x00', 0x0, 0x2) write$tun(r0, &(0x7f0000000000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x2, 0x0, 0x0, @multicast2=0xe0000002, @multicast1=0xe0000001, {[]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}, 0x32) fcntl$setlease(r0, 0x400, 0x0) ioctl(r0, 0x227c, &(0x7f000097e000)="86") 2018/01/28 14:29:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b4000-0x24)={0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) write(r0, &(0x7f0000347000-0x70)="4f7ad0c9edffe9486f1748144523c0c253773e00d4bba29028eac32e8de58f5930fd4c8ebb78dcf50bbc54c90c0ea17b4763dde5f9eedfc811b38375640258335444c9fe3d13", 0x46) r1 = syz_open_pts(r0, 0x801) ioctl$TCSETS(r0, 0x5402, &(0x7f0000c88000-0x24)={0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) writev(r1, &(0x7f000036f000-0x70)=[{&(0x7f0000dcb000)="10", 0x1}], 0x1) 2018/01/28 14:29:44 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f000000a000-0x38)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000013000-0x1d0)={0x14, 0x1a, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {0x4000a, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 14:29:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000238000-0x12)='/dev/input/event#\x00', 0x2, 0x28001) clock_gettime(0x0, &(0x7f0000c40000-0x10)={0x0, 0x0}) r2 = accept$inet6(0xffffffffffffff9c, &(0x7f0000575000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}, &(0x7f0000fdd000-0x4)=0x1c) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f0000020000-0x6e)=""/110) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1c, &(0x7f0000207000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000dea000-0x4)=0x14) setsockopt$inet6_mreq(r2, 0x29, 0x1f, &(0x7f000043f000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, r3}, 0x14) ppoll(&(0x7f00004eb000-0x30)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000cdf000-0x10)={0x0, r1+30000000}, &(0x7f000086c000)={0x0}, 0x8) getsockopt$inet6_dccp_buf(r2, 0x21, 0xe, &(0x7f000074d000)=""/192, &(0x7f0000a98000)=0xc0) write$evdev(r0, &(0x7f0000f16000-0x30)=[{{0x0, 0x0}, 0x1, 0x63, 0x2}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) 2018/01/28 14:29:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x2288, &(0x7f0000871000)="") ftruncate(r0, 0x4) 2018/01/28 14:29:44 executing program 6: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(r0, &(0x7f0000025000)=@known='user.syz\x00', &(0x7f000001d000-0x1)='\x00', 0x1, 0x2) sendmsg$nl_route(r0, &(0x7f000000c000)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000025000-0xb8)=@ipv6_delroute={0x1c, 0x19, 0x60d, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000016000-0x12)={@generic="1f89ca94142f30f04802e45c2b25d116", 0x6}) 2018/01/28 14:29:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00003bd000)={0x0, 0x0}) unshare(0x400) fdatasync(r0) setrlimit(0x5, &(0x7f0000075000)={0x80, 0x3}) 2018/01/28 14:29:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000072a000)=@sack_info={0x0, 0x6, 0x3}, &(0x7f000011a000-0x2)=0xc) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000395000-0x8c)={r1, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000d74000)=0x8c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@loopback={0x0, 0x1}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x7, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) connect$inet6(r0, &(0x7f0000d24000-0x1c)={0xa, 0x1, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) [ 61.723064] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 61.731627] 12207 total pagecache pages [ 61.735575] 0 pages in swap cache [ 61.738995] Swap cache stats: add 0, delete 0, find 0/0 [ 61.744348] Free swap = 0kB [ 61.747340] Total swap = 0kB [ 61.750324] 1965979 pages RAM [ 61.753413] 0 pages HighMem/MovableOnly [ 61.757364] 320509 pages reserved 2018/01/28 14:29:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f000000e000-0x12)='/dev/input/event#\x00', 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00002a7000)={0x14, 0x0}) epoll_wait(r1, &(0x7f0000b11000)=[{0x0, 0x0}], 0x1, 0x0) r2 = syz_open_dev$usbmon(&(0x7f00003f1000-0xd)='/dev/usbmon#\x00', 0x51, 0x2) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000005000)={0x0, 0x0, 0x0}) r4 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000ef8000)='/selinux/checkreqprot\x00', 0x20007f, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f0000e78000)={r3, 0x80000, r4}) 2018/01/28 14:29:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000499000)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb") open(&(0x7f00001ea000-0x8)='./file0\x00', 0xc0, 0x0) mount(&(0x7f00001a5000-0xe)='./file0\x00', &(0x7f0000f8a000-0x8)='./file0\x00', &(0x7f000067b000)='\x00v\t', 0x1004, &(0x7f00000b2000)="") readv(r0, &(0x7f000005a000)=[{&(0x7f0000d1d000)=""/203, 0x1f4}], 0x1) geteuid() mount(&(0x7f000000a000)='.', &(0x7f0000880000-0x8)='./file0\x00', &(0x7f0000263000)='mqueue\x00', 0x0, &(0x7f0000d1d000-0x1)="d6") 2018/01/28 14:29:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x10, 0x10001) r1 = dup(r0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000093000)=0x81, 0x4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f00008a3000-0x4)=0x9, 0x4) sendmsg$unix(r1, &(0x7f00001b3000)={&(0x7f0000e60000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000a48000-0x48)=[{&(0x7f00005ab000)="9c2b227f60b87a2dcef807f6d681f3e6336f22678fae7225122255e1ea9f01f08d40c4ae9594d51859b08fe3026cc7bc3822205be0967ff857cdd972e16cc0f13e38804fdb1554b12149ee6a23d29e2b964628f6362a951de8658d0e4a890dbfa88e4b42a02bcf31c4f8829ae02d25ca6fc2cc742257", 0x76}], 0x1, &(0x7f0000808000)=[], 0x0, 0x0}, 0x4000001) 2018/01/28 14:29:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write$fuse(r0, &(0x7f0000ff3000-0x50)={0x50, 0x0, 0x0, @fuse_init_out={0x7, 0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x50) write$tun(r0, &(0x7f0000f2e000-0x5d)=@hdr={0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x4e, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=0x0, @broadcast=0xffffffff, {[]}}, @icmp=@parameter_prob={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0xc, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @loopback=0x7f000001, {[@rr={0x7, 0x1b, 0x0, [@empty=0x0, @rand_addr=0x0, @local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, @empty=0x0]}]}}, "15b2"}}}, 0x58) write$evdev(r0, &(0x7f0000d21000-0xa8)=[{{0x77359400, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) writev(r0, &(0x7f00008fa000-0x10)=[{&(0x7f000095b000-0xc6)="08f8fd40753d6f51fd5d842d20377037a60ccc4579ab5a57cbda95cac9674106c296adf26c6e982a97274f28450081d8e1641b129be5b2dccdf7c29f8eab2298b856b78e178936d7e47d95343b274d5828e58d287d48cef319c7b1fae00223245ac4b7c351bf4f4fe731bf8bd9ec8fa71523f2fec63894266220b0093d1f1684c5fb4e6a43f439ac975d91d1793e589adff099541f33b5c4c5f731e9f9329232860302be08713d4182932176f294295ae37cdea851d9e20f1a80de91551c1bc6b071a0c6050c", 0xc6}], 0x1) 2018/01/28 14:29:44 executing program 2: r0 = add_key$keyring(&(0x7f000067f000)='keyring\x00', &(0x7f000027f000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_VERSION(r1, 0xc0406400, &(0x7f0000000000)={0xfffffffffffffff9, 0x7, 0x0, 0xc8, &(0x7f0000001000)=""/200, 0x1000, &(0x7f0000001000)=""/4096, 0xd4, &(0x7f0000001000)=""/212}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000001000)='syzkaller\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000000000)='!vmnet1ppp0\x00', r0) r2 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000bbd000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0x0) keyctl$search(0xa, r0, &(0x7f0000000000)='encrypted\x00', &(0x7f00007f0000)={0x73, 0x79, 0x7a, 0x2, 0x0}, r2) r3 = timerfd_create(0x6, 0x7fd) poll(&(0x7f0000396000-0x30)=[{r3, 0x40, 0x0}, {r3, 0x1600, 0x0}, {r3, 0x20, 0x0}, {r3, 0x281, 0x0}, {r3, 0x4080, 0x0}, {r3, 0x4, 0x0}], 0x6, 0x8000) r4 = open(&(0x7f0000a7e000)='./file0\x00', 0x101200, 0xc0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f0000002000)={@generic="e50fe81b363cced004058d2c7fe8d142", @ifru_addrs={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) epoll_ctl$EPOLL_CTL_MOD(r4, 0x3, r3, &(0x7f00009bb000-0xc)={0x20000004, 0x0}) 2018/01/28 14:29:44 executing program 6: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00001db000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000001000-0xa0)={0x0, @in6={{0xa, 0x3, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0xffffffffffffffff, 0xfffffffffffffff9, 0xea4e, 0x8}, &(0x7f0000215000)=0xa0) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000f53000-0x10)={r1, 0x1ff, 0x1, 0x5}, 0x10) syslog(0x3, &(0x7f0000eac000)=""/191, 0xbf) 2018/01/28 14:29:44 executing program 3: openat$selinux_member(0xffffffffffffff9c, &(0x7f0000a4a000)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000009000)={@common='sit0\x00', @ifru_data=&(0x7f0000008000-0x20)="6b6be70000000070000d00a472ca66ee00000000bc0c8941c13f06b4cb9d3cb0"}) [ 61.832027] SELinux: unknown mount option [ 61.849915] sg_write: data in/out 1366244689/150 bytes for SCSI command 0x6c-- guessing data in; [ 61.849915] program syz-executor3 not setting count and/or reply_len properly [ 61.874853] SELinux: unknown mount option 2018/01/28 14:29:44 executing program 1: r0 = dup(0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd4(r0, &(0x7f0000000000)={0x7}, 0x8, 0x800) r1 = syz_open_procfs(0x0, &(0x7f00009fc000-0xb)='mountstats\x00') ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000000)={0x0, 0x7}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_GET_STATUS64(r1, 0x4c05, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) ioctl$TCGETA(r1, 0x5405, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBLED(r1, 0x4b65, 0x4) tkill(r2, 0x17) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000002000-0x8)={r3, 0x51}, &(0x7f0000001000-0x4)=0x8) openat$ashmem(0xffffffffffffff9c, &(0x7f0000002000-0xc)='/dev/ashmem\x00', 0x20000, 0x0) syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$VT_SETMODE(r1, 0x5602, &(0x7f0000000000)={0x0, 0x7, 0x9, 0xffffffffffffffcb, 0x6}) 2018/01/28 14:29:44 executing program 3: mmap(&(0x7f0000000000/0xea5000)=nil, 0xea5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ea6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ea5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000449000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000ddb000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r0 = socket(0xf, 0x802, 0x7f) write(r0, &(0x7f0000ea4000)="240000002a0025f00015430200000000000000000600001d000005080009000100000000", 0x24) 2018/01/28 14:29:44 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/dev/pktcdvd/control\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000000000)=0xfffffffffffffffd, 0x4) 2018/01/28 14:29:44 executing program 7: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000001000-0x4)=0xafc) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000051000)={0xfff, 0xfff, 0xffffffffffffff00, 0x36c, 0x3, 0x300000000000000, 0x2cb1, 0x3, 0xea, 0x400, 0x1, 0x10000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000f44000)={0x0, 0x0, 0x0, 0x0}, &(0x7f00006f9000-0x4)=0x8) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000ada000)='/dev/sequencer2\x00', 0x40000, 0x0) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f0000f75000)=0x4) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) r3 = fcntl$getown(r0, 0x9) sched_setparam(r3, &(0x7f0000db8000-0x4)=0x10001) sendmsg$nl_xfrm(r2, &(0x7f0000ee8000-0x38)={&(0x7f0000410000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000bb1000)={&(0x7f000070d000-0x2f8)=@flushpolicy={0x10, 0x1d, 0x709, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x10}, 0x1, 0x0, 0x0, 0x800}, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00005ed000)={0x0, 0x80000000}, &(0x7f0000668000-0x4)=0xe3) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000696000)={r4, 0xffff}, 0x6) 2018/01/28 14:29:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00005af000-0x10)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f000084c000-0x4)=0x7b38, 0x4) r1 = syz_open_procfs(0x0, &(0x7f0000bb8000)='net/ip6_mr_cache\x00') signalfd4(r0, &(0x7f0000fac000)={0x40}, 0x8, 0x800) ioctl$sock_proto_private(r1, 0x89ec, &(0x7f0000c47000-0x1000)="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") 2018/01/28 14:29:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000266000-0x9)='/dev/sg#\x00', 0x0, 0x2) mmap(&(0x7f0000000000/0xf18000)=nil, 0xf18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000c7e000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r2, 0x1, 0x7, &(0x7f0000387000)=0x0, 0x4) sendmmsg$unix(r2, &(0x7f00000bd000)=[], 0x80, 0x0) sendto$unix(r2, &(0x7f00003c0000-0x31)="", 0x0, 0x0, &(0x7f00000f5000-0xa)=@file={0x0, './file0\x00'}, 0xa) clone(0x0, &(0x7f0000f14000-0x82)="", &(0x7f0000f14000-0x4)=0x0, &(0x7f00004fe000-0x4)=0x0, &(0x7f000068a000-0x8)="") close(r1) write$tun(r0, &(0x7f0000000000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @multicast2=0xe0000002, @multicast1=0xe0000001, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}, 0x32) ioctl(r0, 0x227c, &(0x7f0000489000)="") 2018/01/28 14:29:44 executing program 2: mmap(&(0x7f0000001000/0x34000)=nil, 0x34000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000001d000)={0x2, &(0x7f0000006000)=[{0x30, 0x0, 0x0, 0xfffffffffdeff010}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) r2 = socket$inet6_icmp(0xa, 0x2, 0x3a) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f000000e000)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000021000)=0xe8) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f0000019000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8000, 0x0, 0x2, 0x100, 0x8a, 0x40, r3}) sendto(r0, &(0x7f0000023000)="", 0x0, 0x0, 0x0, 0x0) 2018/01/28 14:29:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00007b5000)='ns/pid\x00') preadv(r0, &(0x7f0000369000+0x122)=[{&(0x7f0000992000-0x60)=""/96, 0x60}], 0x1, 0x0) getsockopt$packet_buf(r0, 0x107, 0x0, &(0x7f00006aa000)=""/127, &(0x7f0000dfb000-0x4)=0x7f) getsockopt(r0, 0x101, 0x8, &(0x7f00009e9000)=""/84, &(0x7f0000c40000-0x4)=0x54) 2018/01/28 14:29:44 executing program 4: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, &(0x7f0000009000-0x80)=[{&(0x7f0000011000)="8d3f5764690b0b141233d462f84214711b8332fa01106cc43d89759639aac6ccc0d2961908d671224ae32bddb547aef535015dd7c4b279", 0x37}], 0x1) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r1, 0x400454d1, &(0x7f0000011000-0x4)=0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000025000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000027000-0x8)='./file0\x00', &(0x7f0000027000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000026000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000026000)=0xe8) fstat(r1, &(0x7f0000023000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000027000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x7, &(0x7f0000026000)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) r10 = getuid() mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000012000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000026000)=0xc) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r1, &(0x7f000001a000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000004000)='./file0\x00', &(0x7f0000027000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r1, 0x10, &(0x7f000001a000-0x8)={0x0, 0x0}) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000027000-0xe8)={{{@in=@loopback=0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000027000-0x4)=0xe8) fstat(r1, &(0x7f000000b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000026000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000026000)=0xe8) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000027000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000026000+0x3bc)={{{@in=@multicast2=0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000025000)=0xe8) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000027000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f000001a000-0x8)='./file0\x00', &(0x7f0000027000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000026000)={0x0, 0x0, 0x0}, &(0x7f0000026000)=0xc) r23 = getuid() mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000027000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000004000-0x4)=0xc) r25 = geteuid() getgroups(0x1, &(0x7f0000001000+0xffa)=[0x0]) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000028000-0x8)='./file0\x00', &(0x7f000000d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000026000)='./file0\x00', &(0x7f0000027000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r1, &(0x7f000000c000)=[{&(0x7f0000011000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000027000-0x20)=[{&(0x7f0000026000)="0752a7fc52e3eec1f4660c9bb3e470a552e7db408a7c42acaf646d8d33ebf7338f0f8b2ab69a95b66021612a98d81c9741d5e3aba383c5d5fe9bade1116e3c2a270566c2dbad8bf1cddd9dccbe5740eb0ce78f173614be01dec79ba81b0f4aef598853c9ca9f23d3a815a763d884f50f09b3dc84d93fc8dfccc8fa3009fd3852a070aaa078dd6bca8e0d0649a1d54b252768a296733b1a9e5d601dc90b3d18d09e5800e92c66891afc1fc7f56336b5a2be0e61db613458edb3689ba45e234e307279bfa9df32e13c4b5643bc009e3810c56e940cfc3578f28881d7868380cfd09322c55e58ac82d6548e4120776b7a02c9", 0xf1}, {&(0x7f0000023000)="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0x1000}], 0x2, &(0x7f000001c000)=[@rights={0x28, 0x1, 0x1, [r1, r1, r1, r1, r1]}, @rights={0x38, 0x1, 0x1, [r1, r1, r1, r0, r0, r1, r1, r0, r0]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r2, r5, r6}, @rights={0x28, 0x1, 0x1, [r1, r0, r0, r1, r0, r7]}, @cred={0x20, 0x1, 0x2, r2, r8, r9}, @rights={0x28, 0x1, 0x1, [r0, r0, r1, r0, r1, r0]}, @cred={0x20, 0x1, 0x2, r2, r10, r11}], 0x130, 0x841}, {&(0x7f0000026000)=@file={0x0, './file0\x00'}, 0xa, 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0x68}, {&(0x7f0000010000-0x72)="9cced11466a0353244bdfe2416625616a93fb4e9934db64ddd578e025a2e88adc5b6dbc07c36f8cc01d4188b49363ff84f94c86a40e55a2d4dee6796d0bf972872e32ee5fc7182879bd4e1e78ec41d386dccb53de45771fa6ef7c3a2dbeda4fb3a7f1ce773d63a489495c2133263611baeb3", 0x72}, {&(0x7f0000027000-0xa1)="3aa9d6de13cb0676b1a02c3c532a55bc46ab5d07611a260b3b2d1503f9185a7c89611c074d47895b173c22e38fba2fd05b37586f5dcac3ff386428f8669218d601240ea0804b9185a9759d394159f41d8cb197b2c9c4ad60f348e4578d59e8c4abbc8a5275f8151650cae4fdf159d717bfacf8d70bfa96c6c4187cecf11127021ae8a4acd5208b0a26c93df040af849cc13f5200d6390a30a673c875c314ba1c6d", 0xa1}], 0x3, &(0x7f0000026000)=[@rights={0x28, 0x1, 0x1, [r1, r0, r0, r0, r1, r1]}, @cred={0x20, 0x1, 0x2, r2, r21, r22}, @rights={0x20, 0x1, 0x1, [r1, r1, r1, r1]}, @cred={0x20, 0x1, 0x2, r2, r23, r24}, @rights={0x18, 0x1, 0x1, [r1]}, @rights={0x38, 0x1, 0x1, [r1, r1, r0, r1, r0, r0, r0, r1, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r1, r1]}, @cred={0x20, 0x1, 0x2, r2, r25, r26}], 0x120, 0x20044081}, {&(0x7f0000023000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[{&(0x7f0000027000-0xd9)="ad4ae4f3954086d936a059092d5c377c8003704e38b44afb1670e7334a5a64b19e167088fc4cf95d4e3680a8a0df5883166a2e994d2b619ce500ff7ce7d5da7e7613c86cd4de8241a2cf887fbffb2c8a3a944f1c0ef27d8facfbd3f1efb192e7bcba37204622769f1135fe2c1e4143595fa7ea5e516171c6da0bd04e5d442adb5a77446e733b5e7aea7fc91a3fd5e13aaf43be209bcbc60d79840580abe964ab0dcd6b006b57792befe1118649d6962b4ad28c6a164e1c141a1d825514c1f71931a970ce2d23175b25eef038a348b1457c9b656936e6422c4f", 0xd9}, {&(0x7f0000017000-0x1000)="1a5c1cd9b190f4be25c5fba090371cc2af91d736afb637a2ab395b7fdb1080c382b132dee4b3d9be65dfd8ba1648ded6ab7935e5a25351600386129ac8526fbf750d7ea51211ce8446d0a48b0e2175a34f813e4fad2351c0f95a50971ad836f9c81d2ed3f4800f464178edb0e5fd6d40acf13d220b9f78ce754805ba4b7471d1222ea42338fcf22e7d87b57538c4329e362fa8fb0d38f7802da64585fe73f033fc60c78a7e9b58a3b573cef0e0140ea36982605ac347f7ee0b9bf4fd4cdfa0fff883de873390bd3f9d85442b1f940e6fc96c47af02b91898cce058079ab29471f17f17840d8c85c67fe8307fe678c9a23e17ce9dc37da4fa48df497fb2902011f621eb11edfaf04b10326966f4054caca4f96086744872f73a22a79cedf54ac071ad3c5abe39b5134ffb0673af45959f85345e5e311a2639aad3b229eb88bfdbbeb11c8ce925346301d98a5131f7782aa1a5e83086052f1dcd46349f54a67a4a35dad3ed2535a77fe14b205d1ec5ff6ca245e4da5e6c5c9207bf6c51ff0179161a5a3b2116a1e0fea8abe85fc379d1a84da331157171b03c2993f89da8821e9650d54519840984f1de7bddc52e9f5349b612caf523cbc7b9409b73ce6cc7e9e822df9629c69725792fad6a7d7c0cdacc8933182ea441823bcf4980171c0f46a05685267fcf49dc8f38dd165633b8f3d7cb512602e35feef68c5af300ce44bcf37d998f120b36b90375325f1399f266024ca664a93288c6b7598ab66ee69fefb158b2c7cc87e09fec232a04b92237cce1ebbb7fc9c4d588d1276a1988c9c4078cb8b7decf2d5f3d3d94d0c2a3618ed071213a4c81f61f0b778f50628c9460dc9387bd7f99c07ac355e3c8e6c4d670682adc0c1182a45cd853b93ccbfb6d9e89811dd524c98d372bc171df7a8399ded724904f3fde756801e384ba46b0b1333946b6cb48432740f5f70cce1f07be1e266d178e24f33cd6ca7e4b2f12f89d64991b66e5e6bf76321109312d4b58cbda0896da5f01a1c93e669bc23567b6f1edddfdfa2e56502a9670ffc384bfb9dc4fad7ccffe8034b7c7c909367d6315c924ecef3892dba49e3b02a3695b4ad314dde72675ddf352590325c59e692fabf239f15f862b2e973aefc8633c9db5d503f50eb81da061c986a0796bcd7b319e6bb6a8be6103408c564a9b07b957e90000926645a48654a14dd25a851ddd50743482a0c7920c4c397be66a1ca9f9b65692e10d818de844f3e13372fd788a64d4ba2131d9d81867d0bc5970284fbfb07a41033e0fb57c3455e3b470d5952408650b59b995d5addb2803aacb03bd0f0c78a82a5edaec9efbce48575ec23d416d74ad38685b48eb7c4a29e355abca6b8c30be9dd13c614bbf442bd3c518c89d7f4b5945f122f116811843a93d0e46aa942b30c3962aa02c44c8c2dbd29993bb21683bfbe6fe511518053e3cb8a884134391b41d6da2020288ff7066f5433fdd29b79bfec609050b06baea7f7c557309e6acb8cd067a939e59d2d9bc2b97adbdb5d2e44996653d441f3112632fb149e4d265575f8e730f880624ec44412862ac57b844bd85e4de339960d807d5cfb87cf1ea679a84ec6ef7b57ec2429ec4a660679df58192653354b5cbd3812095277c43870b87031d9557e22ca5452b97926847793f4890f6c6934b61b521f104a658c869f4dccadad0222ed2480f215b531f9ba0d884bde5986b37bc490bac418a240544e415634468596e20a702370ee89566facf471eef1185144d7b569436f8432118293069817231f4f680458dc2c98d5b465f690a4cf6e96f6b08b7d2df68b3c2df866269fd8c760954db08ba03d7970be1f64e38d487e9c1fe32816f26708a35f591a395a06907adcff9511a3e8adbc0d89a95cb00a9eaef836849bcee1c6c76922192c66663be78d6f9dc6d652facf99c89434fc606eb2ca560efe8aa83ac806c952ce3fbc2d286f263fdcc7338e828e42358fa0a179c8fef6d8ba5da625b366a930439b005951e3c6b4ceded11591aaf3db4466421d6e43876414de4ef7c68480ca68e347d1a3599330fa70fe2f6cdfceb95a45de71c5baab9b22bcb540a762d82e5054acedc5e19f0bc0924cbeff8c06616ef3b5dcf292b7a172a86ce9910a8fd0d57d46b45dbf802ec2c2a5a00a92d72e3c63f2e4e5af8a04b484ad1d5060370bd44f6ebf2b8b8c2667a1020d6277018eebdb1e909c1333830b4856f63c7c97ec78a991f472dedd1f79938c3efd68e3a82c586b6ea1ff179365f61e91f06f09b30c06c2cedb2b15f3be34fa93dd5b28d0791177b7bc3b612b184f279723eaeb9f7e552c88eeb9d0b55322787ad641b6b5b35e906c98d7072e0523f7d1f94e0b12ad38da9716f68ac98225398182e1ab4296977f425c7309f9afe36d2e3be710ecc2756ec27fbd07cb769af914734ac05918b6d68167b0da008de5f8bd3e03497708112559c9a1eec5777d22bbba86caf144b399f83a8329a115131a00f760447693385933ffbcf70a5afbdee151250f08d041d68b7a69019f3f0d282226a9e093dbe97615d20a207c2a69c6a6c76de882ea3dc6122af01c36fa70534261a0c867c33250a572968366f3f9d1ad55e97119db69b1f3495a944662e917ce508ffbfa30437b8abe1a03606f829ef4466655aa57db6559c58ba69311b4b036c1d5b14f6051d8e85d09ebfcdb55c89845434fcf1cb6d3b8a8d1d1e7b7ba2b2bda2f6bf00fc9ff0b49887c28d1edd1b3ef72e757d2b7c7798f4d7b269873fc00eaa4fad7a8fcd356dfcc00d0c002de3cc8048b55e922d4119cd5bbf6562ec5c12b3cad8e98d4d40ee09de0b6d7c1748b4b7048c917b99aee58c08a99232d92e61263b70e9c551cfbdc0147f87fe638abbbeb4b88ece545b77787210bd8a9e39565e1ff67fc181389d50da9fc003d3c8501f5633ae9aa5b3bd08d955338dfaa7e19af8c48e7971b9c03b9fbecd9372f42de7812276b791f43482a48060f50d362b7e5ba4687121e0fb2d97957091899225127ae386e3338512a381eb7f51c9fef548d6229e9c68a80e541b20e3423c212add364ad2a7ee274fb908cf745224c0514ed3fb878bebb568775f15b8b33f92884cdc798486b38910a512bd22ee08fc212e935f36e9576a2a4a541395b8307d95c138573e910b49f8240f7292fe79a0227a393f9bb05bbc2cb6d8b1f18cea99c02d1f260ed29416cd5f7bbe5eadfa36dc94692e601f240a1d4d39a1cce6caf25c7cda65da60b97696ed5faf7dbed147482dcd80e0e4ba7c5748f529796d1ce66d0364b181ec2a97b4abf0e27e208ea6a884b6c6b5c0f0424edbf430cc06b9b64f4d490c10c718f562f2d6b00ffe33826b322feb55fb4bd1f004f24a301ee423497b6ee8a886dad9878c468b864314acfdc41bb7a21d4491a5b4ab44921bbc3674d4d105c67bfd8a5810188ac7e877633c3663b27ef7b24651b7ef780e126dfa1ee86070b222ab204a11bbc5444a2f249a880b807dbc3f5e6bb0dc18b64bde4d62878939dcec3ff4c2e4b4862fe0bc9d9af0d52e5d5c1f911996e3dc28ee88fef456772b0a08ece6494ad5532d943fa73cb6ec1f22adc348af542108dd3bc8382e0b0ae659dd97bdfff500a2280ba6d99cab2a55f4a795277257fb6cafaaa29dc791e22c130e25d349b2075a8c66c92e9a38db4d3ecf2c18a092b65e5f9568435eac1148414f6fd5cf57858762a6341add8bbe33d26196d6b576725daf7388ef411feabdb9aa57c3496214b0d4ce573a826872edaa2abf7729622c078e590c64cb53f7ca5247d102997f09ded28dc39dd06d995f7e3835bec6f7cee61d3adda44abd58d96a0fece7c9f538506d1c489878798dc9e2d303a74de1a72c57cddc5537146c9263b1425101ec9c5c6a804ad39539aa27d545954d49de0597c86b01e67ad13aa7d64c836f4a2266582f4caed94dc752ffb7f5bd555ea8608d076c26c7f3183071a6d537d3eec11243f7e538e967c16a40d0b147c1075309955b59883b9ad40369e7fff08d4b81ca8d6a294bc41801d07ddd6fca528a2164f9e776008a5cb95eea20d2e5fa781c51140b59cc44d7c7db716766598d2308f8516d2c989097b8f098938bd72dc31525ef1c81bad11c0fa0caa17326ae0b3f8c8e1df1b4c53de619f4dad4c173221a44aa271d00b4e8811aad8a428a20de8eafd6e58b4312ea1a7aa926972d97b19da8dde451bd48d679a8aed5b5e0dcebbc40686e52409214e7623550bcac8b33936d2d706b79d91952cc0eb0a842e805ac312e7826b7bfa8673f70a3d3d0ed5d6169cd803fce3d1cde83b89f8992d4263a9a746a9c47ccc1ae370422631508671a6ea4d73691c050ff99ad2ee534a284cbdac98fd5339b71f0fb472d10a50aa5bcd9387517f6232c6f0360c507910a242f5ef27bf2283f1a902dda86c955149d5f75918d261e3c4148d88198e31b944e99242f50d391fb50e2ae344ffe23598323ab215d1305353cc10de43f28b34a85bf81d59abe1e8262fe3bb3d8c7477061139918f4e71f4efd193458c307ed6206d978a4408f605e61f9ca5cfcf91859776315127d19a6219da84e4c0abd6de30e23fb58516d40fe67c13761582c792a3fff6c1537c68cc2fa86d50d601033d6ed609bfb867ccf442d111d1f5682abdc670f8b03bb3bc3882c41c6bea8d89196e52b4786075de419fb75b8eec88b715bca5e8a0891b335bf464f7719d7260a63ea0e46c571b48cc8d5bc92fd5f7036358f2027444ad9a9c8d51b18d08cc25deee9aa53a2a477fd71f46717daac4976db2c8a878e3f29cc76066c8fe4d0441eb3bcfeec7cfeb4ee125571ba7f57d0b6095661dd1c1589bdf9bdba227fe596bf2bad8cb8067ae54fa00a3f2af4e430b6fecc4f4cecffe5833684337c1822a31ad291c50d818ef4717b085c03542aa901667e57ee84fd0dd438263c6b31c256873b6270b5823e15a93ed98e40e1d8e2eb31f8331317d90c3e5d0d078cd8d57fda8469cb8d8a06ec8bcaa9147aafe2218456f1320bc2198731b8c647bea762e0a2896a17e6708fff4daea3a6eaed56d66f42348e092cd8c5a5bb93a3238da4a8685c170ac7f95ad14549a6a884c8d684b13df7573bb630eb8ea51ba2ca42a6a2593ce1c14f9f6a0198512f148bbba45cb0bb505277d3e273b51a507820b6643f1e9c16c7fff22a86f68d243e70b147e64c85cd2ba2c4b390743f12ee1fe8648b733ad5302a6cf248242ee9b8024f8f8ba165e786c52e1d71097b0f0da0f0fb753adb2d2b42c7de27259ec7b10e03e278b7b83107579ba8ad30b2c4e0dd9b37463d50ffa3873e588f08241ad471ba30e6af0a5f0d911296444be6ffe673800a8b2c70f07a09aed6f78fa15c49bb65a01def3c9803e38271253a89e3dd6c3eb6cf848a2f69d64c527ae592b290a3baa17a3a19ed7f2964893620eb57f1f2f5aac3b97d662fe65b9919c30c7cca057cba1dd2a75c8420fec0e79440cf7bb5e4d80a5b9f9e9253c233002fbbb638c121c4517ec04c6dc50ada2e89c493f6d3349335f395e698d87f30c68cb0900866e842d59be9fba1cf90a560463cdc9c5848d85249369414f114793f584afca4ec7e599bc0035bfc7475459b11f94901898e12ec798a103b296aa61be3fee227e84d3a71516765b5b981f1ab9d2b0a5696de48002c74b61e84554f97bf85237f5f346bee4f93b1ddc09cc81588c5df3c545651f0115c9717140cf8e5e555252ada58b0c089f9c03c660893592e13d4d961de08baef8101a5857277e2a143e5e73297e7b735", 0x1000}, {&(0x7f0000021000)="27b20bcf1ec2661028b69d8aa202687a3374fa7a98d2cad796f5b2b17946bf67d876d11409a2dafb95a23c73ea0e26ea4bb13d544a2b97065c604cd1a9556c4964b8f60375e0230167dbe8d733dd540a28dc2c6a7ee3290a03", 0x59}], 0x3, &(0x7f0000027000-0x68)=[@rights={0x30, 0x1, 0x1, [r0, r1, r0, r1, r1, r1, r1]}, @cred={0x20, 0x1, 0x2, r2, r27, r28}, @rights={0x18, 0x1, 0x1, [r0]}], 0x68, 0x20000000}], 0x5, 0x4) 2018/01/28 14:29:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000c22000)='/dev/loop#\x00', 0x0, 0x0) r1 = socket$key(0xf, 0x3, 0x2) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) 2018/01/28 14:29:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000a62000-0xb)='/dev/hwrng\x00', 0x82000, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000de9000)={0x80000008, 0x0}) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000004000)=[{0x3, 0x7f}, {0x0, 0x0}], 0x371) 2018/01/28 14:29:44 executing program 0: lstat(&(0x7f0000a7f000-0x8)='./file0\x00', &(0x7f0000c25000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = dup(0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000ce000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000592000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = open$dir(&(0x7f0000bd9000-0x8)='./file0\x00', 0x0, 0x2) r6 = syz_fuse_mount(&(0x7f000007e000-0x8)='./file0\x00', 0x6000, r0, r1, 0x2, 0x800010) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000a23000-0x8)={0x0, 0x0}) r8 = epoll_create(0xfffffffffffffffa) socketpair$ax25(0x3, 0x0, 0x1, &(0x7f0000c79000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r10 = accept$llc(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r11 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000ff0000)='/dev/vga_arbiter\x00', 0x80000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r12 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000001000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000057b000)=0x1c, 0x800) r13 = syz_open_dev$tun(&(0x7f000096c000)='/dev/net/tun\x00', 0x0, 0x10000) r14 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r15 = accept4$ax25(0xffffffffffffff9c, &(0x7f00007dd000)={0x0, {""/7}, 0x0}, &(0x7f0000001000-0x4)=0x10, 0xcae88f8f65bdea14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r16 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000001000-0x4)=0x0) r17 = socket$l2tp(0x18, 0x1, 0x1) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00007d2000-0x8)={0x0, 0x0}) r19 = syz_open_dev$urandom(&(0x7f00008ac000)='/dev/urandom\x00', 0x0, 0x28882) r20 = openat$dir(0xffffffffffffff9c, &(0x7f0000f12000)='./file0\x00', 0x0, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r21 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r22 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000001000-0x4)=0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r24 = syz_open_dev$urandom(&(0x7f0000001000-0xd)='/dev/urandom\x00', 0x0, 0x8000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r25 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x50) r26 = openat$ashmem(0xffffffffffffff9c, &(0x7f000093d000+0x6d)='/dev/ashmem\x00', 0x200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r27 = syz_fuseblk_mount(&(0x7f0000d91000-0x8)='./file0\x00', &(0x7f0000000000+0x48c)='./file1\x00', 0x1000, r0, r1, 0x680, 0x3, 0x800) r28 = accept4$llc(0xffffffffffffff9c, &(0x7f00004c1000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000248000)=0x10, 0x800) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000501000-0x8)={0x0, 0x0}) r30 = socket$pptp(0x18, 0x1, 0x2) r31 = memfd_create(&(0x7f0000eef000)='\x00', 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r33 = openat(0xffffffffffffff9c, &(0x7f00001c0000-0xe)='./file0/file0\x00', 0x4082, 0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00004f6000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r35 = accept$nfc_llcp(0xffffffffffffffff, &(0x7f0000057000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000000000)=0x60) r36 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) r37 = socket$key(0xf, 0x3, 0x2) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f000086f000)={0x0, 0x0}) r39 = openat$selinux_create(0xffffffffffffff9c, &(0x7f00009b5000)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r40 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0xc19, 0x101001) r41 = inotify_init1(0x80800) r42 = socket$inet6(0xa, 0x80000, 0x1f) r43 = getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f00007a4000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r45 = syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0xa000, r0, r1, 0x11, 0x200800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r46 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r47 = eventfd(0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r48 = eventfd(0xe93) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r50 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x10000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r51 = syz_fuseblk_mount(&(0x7f0000fe5000)='./file0\x00', &(0x7f0000001000-0xe)='./file0/file0\x00', 0x1, r0, r1, 0x4229c04a, 0x10001, 0x20001) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000420000)={0x0, 0x0}) r53 = inotify_init() r54 = socket$nl_netfilter(0x10, 0x3, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r55 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x200000) r56 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000d2d000)='/dev/hwrng\x00', 0x20000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r57 = accept$nfc_llcp(0xffffffffffffff9c, &(0x7f0000662000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000001000-0x4)=0x60) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r58 = socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r59 = accept$nfc_llcp(0xffffffffffffff9c, &(0x7f000041f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000000000)=0x60) r60 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r61 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0x4, 0x0) r62 = socket$nl_xfrm(0x10, 0x3, 0x6) r63 = socket$inet(0x2, 0xf, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r64 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/access\x00', 0x2, 0x0) r65 = syz_fuse_mount(&(0x7f0000e23000-0x8)='./file0\x00', 0x8000, r0, r1, 0xbaa, 0x28404) r66 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r68 = syz_open_procfs(0x0, &(0x7f0000001000-0xd)='attr/current\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r69 = accept$unix(0xffffffffffffff9c, &(0x7f0000000000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000000000)=0x8) r70 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00008dc000-0xd)='/selinux/mls\x00', 0x0, 0x0) r71 = accept4$packet(0xffffffffffffffff, 0x0, &(0x7f00005d3000-0x4)=0x0, 0x80800) r72 = accept$packet(0xffffffffffffffff, &(0x7f000037b000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000d83000)=0x14) r73 = socket$nl_generic(0x10, 0x3, 0x10) r74 = socket(0x9, 0x807, 0x2) r75 = syz_open_dev$sndtimer(&(0x7f0000802000)='/dev/snd/timer\x00', 0x0, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f000094a000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r77 = accept$ax25(0xffffffffffffff9c, 0x0, &(0x7f0000000000+0x326)=0x0) r78 = syz_open_dev$tun(&(0x7f00003bc000)='/dev/net/tun\x00', 0x0, 0x0) r79 = accept4$nfc_llcp(0xffffffffffffffff, &(0x7f000006f000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f000027b000)=0x60, 0x0) r80 = openat$keychord(0xffffffffffffff9c, &(0x7f000064c000)='/dev/keychord\x00', 0x80000, 0x0) r81 = openat$autofs(0xffffffffffffff9c, &(0x7f0000831000)='/dev/autofs\x00', 0x4000, 0x0) r82 = fcntl$getown(0xffffffffffffffff, 0x9) r83 = fcntl$getown(0xffffffffffffff9c, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x800) r86 = dup(0xffffffffffffff9c) r87 = eventfd(0x5f1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r88 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/ashmem\x00', 0x0, 0x0) r89 = accept4$netrom(0xffffffffffffff9c, &(0x7f000087b000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000906000)=0x48, 0x80000) r90 = inotify_init() socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00006c9000)={0x0, 0x0}) r92 = openat$autofs(0xffffffffffffff9c, &(0x7f0000752000)='/dev/autofs\x00', 0x100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r93 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000000)=0x0, 0x80800) r94 = accept4(0xffffffffffffff9c, &(0x7f0000a7c000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005ac000-0x4)=0x26, 0x80800) r95 = fcntl$getown(0xffffffffffffffff, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r2, &(0x7f0000000000)=[{&(0x7f00002e1000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000000000)=[{&(0x7f00000a9000-0x15)="3a2dad8e8cff6553560ab49ce44b802122de637224", 0x15}, {&(0x7f0000273000)="e8739526ca9cfa3c6d656b105c3a0622c4df10c93e463d1c17c334d668bcba00aeae1cc981ae478b41a1fa79bfcfbd50cb42217579ee43957ca4e591c9f2ae242ac014baca1ac360c0f8949e821c6d8546fdefdf05d29171c9cf7bfa2fd31e1d4d7b8371199859c0959cc68fc7b6ccd5a44cb496337a9616f72d787d5476815be017aeded12cc0deeab0dd3e0b3cc8b32564bca1b8547356b8dc2cd2ba2a44645da509cb499ff23b9d77fd2397b060508d716bbb492b2bc83063e0fc5b52c75f0b4f7067f80fdd59a3d16a9a171e7d34aedd21649a9ad949723a77070a238672440ea128dbe5bb41cd", 0xe9}, {&(0x7f0000000000)="50ba809ba9aee24d31124d41b999916742c172b0bb8601d506b81456b723d90d2e5cf2e424d4c76f444508ac271c3d8b798ed4084152c03ba2916fc1efa1901773416e66e7de5c556f2ee85397d90d44340092586d9b1bd98af28c997579be0117bacd7a363cf1220fb00a876da37d7544a3309783edfa1b6e", 0x79}, {&(0x7f0000fe8000)="0703ea555a2b51d4552c4ba515d2812cd6aa0f387ba002910174ff19d3a0c1d55bddb2132dadc95121645f46254a598065db13afac8a727031f80261c5b5098b5d8529b9de99cb2647cd62aa9516151e885b15014ccfd12b058b63bfe20e618557e73fc254ac37871e4f6ad1b2f0ee80ff0888", 0x73}], 0x4, &(0x7f0000000000)=[@rights={0x10, 0x1, 0x1, []}], 0x10, 0xc000}, {&(0x7f0000553000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000000)=[{&(0x7f0000836000-0x2a)="52c25a522dc08c83808b0f7e791945637b750d403167fe5e9f53b3924076b1fe47192735b0950bc00e68", 0x2a}], 0x1, &(0x7f00001d2000)=[@cred={0x20, 0x1, 0x2, r3, r0, r4}, @rights={0x28, 0x1, 0x1, [r5, r6, r7, r8, r9, r10]}], 0x48, 0x40000}, {&(0x7f0000001000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f00001be000)=[{&(0x7f0000000000)="87ded9ce699aa36b5b16594b0f48bc", 0xf}], 0x1, &(0x7f0000f58000-0xd0)=[@rights={0x28, 0x1, 0x1, [r11, r12, r13, r14, r15]}, @rights={0x20, 0x1, 0x1, [r16, r17, r18]}, @rights={0x18, 0x1, 0x1, [r19, r20]}, @rights={0x28, 0x1, 0x1, [r21, r22, r23, r24, r25, r26]}, @rights={0x28, 0x1, 0x1, [r27, r28, r29, r30, r31]}, @cred={0x20, 0x1, 0x2, r32, r0, r1}], 0xd0, 0x4000}, {&(0x7f0000001000-0x8)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f00001ff000-0xa0)=[{&(0x7f0000000000)="72f01346d1ae996f7ffa91faeba2eaf32c22de3fba7702738f1586fbb3eb4134b4c5ec3f02ae725ea6f33bd61f2aab4dd136bb1b8e2077c1fb27ae405d8b6574075925d7639dc8ee3f255560fa11cf7008eeef9d84c9f96c29", 0x59}, {&(0x7f0000001000-0xc6)="908b07ba738577dd616bf3c3bc4b59b8557b624d1f347493f32f6d9fcb843048631e850af2dab8a2779853720de6b45137e22741dfae0cdbb0820634dc4847ece7d9927256e90ed198bf129869c7dde5a8829766204e1e29b2269fe980407f677a1d04dd67700c2daafb916c7170e8eb8e2cef3fe6ce69dfe93f0ef864ebbc8ceeb64f4f817c8a8afcbd760ae73de5bd46fe4b56b50711371b99ab7080278f40967942aaa2766c7fdc6ebaa0d8cfeb0a38cdb82b6b966f2e835f51259ed709e874348c75130f", 0xc6}, 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0x1000}, {&(0x7f000031f000)="b5372af978060ef2c42b8c9e29779961d191d49434d57809a06570dfaf9c8dfdfbd7c8b4ebdaacb6d8f9a6fe6e56c1d65581558b0cd4a9a28ade85cf575e92167fa3e62d2360e4e3d7046d9303f1f15bf9b87a040261121b5f631105a3f05dc4d2f91c9ecb3ca77fd68abf68ccd49fc23db55cee07325e53cc2cc537e087bad18211e4ac5e7460d85258413bf88bec6d2910b799e3cab11f071391995b3ed5b268aa4bcdb2b8f7e7e15f67d08a1709832eb2ad08d8d348df171fa41b3f3f7432a990767a1b3bd2c4", 0xc8}, {&(0x7f0000884000-0x64)="dfc3d086fabb86f99797db41080ce98e8513d2eeca4378c5ef351e888cc3f4306a744692f13f7ec8a0782f3559fe79021772cc391bda230f5ba4a6be0f5b2d6e2700ef07e981bb8685f7b9d0b9d94caf680e3ea056fa30188005b48b517b94b53974e659", 0x64}, {&(0x7f0000000000)="cf94bdf8c24b81366b1555c5af8e519d978274f26e19cc8abd847bc620f1a2afef28725f1a17feb92ebdf87b3185618787ed577dedba6963f28de377b773ee630e75f9128d2e5fccdfd97b9e", 0x4c}, {&(0x7f00003fa000)="3f1134bc653664bdeae8873d1c51e5a8ce36748d1825a686c05397bdc50ee80fdf6518fa8f82c5bd148a65eeb949403062b2f2bff431b0c4c0", 0x39}, {&(0x7f0000001000-0xe3)="c8bf343ce054a2f19f541bb904e644c509c3f2c7dcbb9c7f7f243f9257c3b3cd5fdf97ad384b37f46cdc1bf526894b1fd0518c9dba215392e70e6889dab0e541d56c1e016e7ff1c229773118f32c14d6f58324080d209445a8e59fc1c3e7f9fc60608ae03bbdaf0c7680a4080f7ff9248f288bcb036b9e18d8306e255bb9606d2fe4468593d685cb33f17d61809490e5e8a86ddb6967f3d0b2943ff4ae753f260094731bb4118892b1608abf928db006fe6a27ed5e372d8947665eca5697629120a43c081bf880e4ef3622612e07aa7ff137c31e970414c3c87a3d8dcfb5607d35c97f", 0xe3}, {&(0x7f000043b000)="16027f79cd9cbf2620", 0x9}], 0xa, &(0x7f0000001000-0x88)=[@rights={0x18, 0x1, 0x1, [r33]}, @cred={0x20, 0x1, 0x2, r34, r0, r1}, @rights={0x30, 0x1, 0x1, [r35, r36, r37, r38, r39, r40, r41, r42]}, @cred={0x20, 0x1, 0x2, r43, r0, r1}], 0x88, 0x20000001}, {&(0x7f00005a7000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000b4b000)=[], 0x0, &(0x7f0000000000)=[@cred={0x20, 0x1, 0x2, r44, r0, r1}, @rights={0x20, 0x1, 0x1, [r45, r46, r47]}], 0x40, 0x40090}, {&(0x7f0000e7c000)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000a73000)=[{&(0x7f0000f18000)="994c960751f97fe47922b7117b84bf709f0e23a0c5c4322b171324232914ca3837f4e0c7bb92682b545d2ea50d81cd362095fca25b1e434f34f7c3ec4faf6df12d3c3c65dc8037c28dd031d2971a9851086e041ff37dc67227cf5b7eb4d6ed8b58332ae68aa3bb32d7f1e79854b405ae96bf58d628ac869ae3d857017f88349cbecd6ed251f7e54e26ed540fe07f9902a60bf1420612dea5055e3630a78b0da023521ffa0560213fe5f76c0ae0a8f000fb97c73c86c537da2d7fe0b34497a69d41e40bb00cf27f0f99e55accb8f7406699d395c4f9daaa23e6781d31f970afa34e0c0c079aba751fa77010b6f01829", 0xef}], 0x1, &(0x7f00005ee000)=[@rights={0x38, 0x1, 0x1, [r48, r49, r50, r51, r52, r53, r54, r55, r56, r57]}], 0x38, 0x80}, {&(0x7f0000604000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000001000-0x20)=[{&(0x7f000027d000-0x1)="10", 0x1}, {&(0x7f0000000000)="6810c030712681a21baadef0ec69be75acdb3ebcd8283077eaef7c02268e8ef7dc021397d49d331de36da9ad385590", 0x2f}], 0x2, &(0x7f0000a38000-0x48)=[@rights={0x20, 0x1, 0x1, [r58, r59, r60]}, @rights={0x28, 0x1, 0x1, [r61, r62, r63, r64, r65, r66]}], 0x48, 0x0}, {&(0x7f0000001000-0x10)=@file={0x0, './file0/file0\x00'}, 0x10, &(0x7f00006ca000-0x40)=[{&(0x7f0000e86000-0x16)="bfc656e36dbf57f0cafdaa4fa245c1c8436a3dfee177", 0x16}, {&(0x7f0000001000-0x6e)="d03ea3ef7a9e6f777604b9a3c5df3930c212af0b6e8637c603e90f9b31f6aae0c5a47ceb8c22b318b7617a1d451b8061eeb4e47cfee9fd9837113fc53a5a5c6fb313e89447245b42476c019890b6f82d0cb2c02c92c98babeb926ca46d1f26a66fd5492298bd0ada356365c262d1", 0x6e}, {&(0x7f0000e17000-0xbc)="45d96b5f8758162394fd095b1ca9a89867e7bc473091d96b4be8723cf37466c059b33d88f34d638591462fdb2d6c810082855b586b8a800c6cf39f0e82fa1fc5d093b7444bf2627e9db3fbfcbf6f0a793df9c6207fda38b61f604b02f11ed86481305f3d5fed6d0ed7f644c04ca0f91a723640bd970bdef163de93650930d424a7478d6dba9704fb4d94227aa1509612834a461fb7c4924933c2da77cd2212bc262f84047bbc627f1ea01cb388be003c067fca5fb185629dcf6edcf8", 0xbc}, {&(0x7f00001f2000+0x401)="bb8ac4d8e8d3a19ee8372a40dfa04d3a7496d9d6f4ea67f6b2454cecb53976233f015e56de409eccae9966d7b9eb15bdcdc0d49633a46948eec48b3c64f562f607846a59bbe044bcfe89abeb9980f2fedafcd4843946cde37a3c5f6b5896f00a33c24e9856d45d4b3bd5cbcc29da58ebee787712e5c49d1d322990cf1d09079b4667649bece611098076c44d7e07026f0464855db5de38fb8cba4f6c87c3ede27507791d9b9998532383e7b1a21d73d1ca92e45856eae20157ce2fd3846c9853880f703f1bebbe77e6da8ce06649355186dce1546c2f34e5949a3ae88581a2311bf84222b68057d0d7ef2cda65", 0xed}], 0x4, &(0x7f0000000000)=[@rights={0x28, 0x1, 0x1, [r67, r68, r69, r70, r71]}, @rights={0x18, 0x1, 0x1, [r72]}, @rights={0x20, 0x1, 0x1, [r73, r74, r75]}, @rights={0x28, 0x1, 0x1, [r76, r77, r78, r79, r80, r81]}, @cred={0x20, 0x1, 0x2, r82, r0, r1}, @cred={0x20, 0x1, 0x2, r83, r0, r1}, @rights={0x28, 0x1, 0x1, [r84, r85, r86, r87, r88]}, @rights={0x18, 0x1, 0x1, [r89, r90]}, @rights={0x20, 0x1, 0x1, [r91, r92, r93, r94]}, @cred={0x20, 0x1, 0x2, r95, r0, r1}], 0x148, 0x20000000}, {&(0x7f0000001000-0x8)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000001000-0x30)=[{&(0x7f0000000000)="23b2b8215e9ebfec59c9e3091093b015b3fc39cb11097e25ee6776b9e967b6c3d45749d0a6bf53a32cb462025b54d30df224b70d241952ee8af1d618fb071fa84eb332dde11ae67d95e0d1b3137fd611697868eb22205eb51ad7eb09df0faacb77ead581dd08f229fd3d16c04570d7a2ffe6d4c867e9261ca5008e6e548216654a60dfa3d48d27dc6a02b6c1f10a24c661c23e09cea50ad7668548c5ee0b01ce4cdc00dfc985dc4f31cda5a7a7e4e771", 0xb0}, {&(0x7f0000000000)="2e9d89d4f664766d406c2a67aa6d0a60547633d7de8bfb7626c2d9707795ec5e5a8ddc4e4f3e384a3bd4d26d975c9f4759fad78f3520406e15e771bf179317766c0eb7b0cdfe4c5c184e29c680b4f9d097091e4256967cba1b1d07ebacf46312df3fe69dd48adabf8f4b44841ca5f0e5beabfacaaeccc5fc21be125cfab143dfa2750326ad0fe44556649934cf6d8e08a9f7932bc46a94a9e0090c5e8ea57eec457789cd5f47233590a3c73af7ad7b012a2b2307b4ede6c6df3c9accc3c1", 0xbe}, {&(0x7f0000b02000)="0472a66afe2fabcde15927f111aaf89ff3c122e6", 0x14}], 0x3, &(0x7f0000001000-0x20)=[@cred={0x20, 0x1, 0x2, r96, r0, r1}], 0x20, 0x81}], 0x9, 0x4000) setuid(r0) 2018/01/28 14:29:44 executing program 5: keyctl$set_reqkey_keyring(0xe, 0xb) r0 = syz_open_dev$sg(&(0x7f00006e0000)='/dev/sg#\x00', 0xa7, 0x8000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00003dc000-0x1008)={0x0, 0x1000, "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"}, &(0x7f0000000000)=0x1008) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000001000)={r1, @in6={{0xa, 0x3, 0x80000001, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x100}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x6}, &(0x7f0000002000-0x4)=0x98) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f0000000000)={&(0x7f0000e6b000/0x4000)=nil, 0x2, 0x3, 0x1, &(0x7f0000500000/0x3000)=nil, 0x0}) close(r0) rmdir(&(0x7f0000e8a000-0x8)='./file0\x00') getpeername$ax25(r0, &(0x7f0000002000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000000000+0xd68)=0x10) 2018/01/28 14:29:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000d48000)='./file0\x00', 0x0) readlink(&(0x7f000047b000)='./file0\x00', &(0x7f00008d9000)=""/4096, 0x1000) r0 = gettid() ptrace$setsig(0x4203, r0, 0x7, &(0x7f00005e6000-0x10)={0x0, 0x3, 0x82ab, 0x7}) 2018/01/28 14:29:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() r0 = fcntl$getown(0xffffffffffffffff, 0x9) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000b3a000-0x8)={0x0, 0x0}) r2 = accept4$nfc_llcp(0xffffffffffffff9c, &(0x7f00003d2000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000f0b000)=0x60, 0x800) fcntl$dupfd(r1, 0x0, r2) r3 = syz_open_procfs(r0, &(0x7f00005ca000-0xa)='auxv\x00') close(r3) 2018/01/28 14:29:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f00002b7000)={0xf800000000000000, {{0xa, 0x1, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) r1 = socket$inet6(0xa, 0x80002, 0x88) recvfrom$inet6(r1, &(0x7f0000ac1000)=""/185, 0xb9, 0x0, 0x0, 0x29b) bind$inet6(r1, &(0x7f00008a8000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_int(r1, 0x29, 0x3a, &(0x7f00007eb000-0x4)=0x80000001, 0x4) r2 = socket$inet6(0xa, 0x8000000000000804, 0x88) accept(r1, &(0x7f0000dcb000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000009000)=0x10) sendto$inet6(r2, &(0x7f00003fc000)="", 0xe9, 0x0, &(0x7f00005e8000-0x1c)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c) 2018/01/28 14:29:44 executing program 7: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) uname(&(0x7f0000013000-0x2b)=""/43) r1 = dup3(r0, r0, 0x80000) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_STATS(r1, 0x80f86406, &(0x7f0000013000)=""/87) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) sendmmsg$nfc_llcp(r0, &(0x7f0000004000-0x38)=[], 0x1fb54cd2435216a, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000012000)={0x49f5, 0x1, 0x1, 0xdce, 0x6, [{0x2, 0x5, 0x6, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0}, {0x200, 0x9, 0x1af, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0}, {0x27c0000000, 0x1, 0x503a9466, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}, {0x4, 0x3, 0x3, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0}, {0xffffffff, 0x1, 0x8, 0x0, 0x0, 0xc, 0x0, 0x0, 0x0}, {0x2, 0x8, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}) 2018/01/28 14:29:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000d48000)='./file0\x00', 0x0) readlink(&(0x7f000047b000)='./file0\x00', &(0x7f00008d9000)=""/4096, 0x1000) r0 = gettid() ptrace$setsig(0x4203, r0, 0x7, &(0x7f00005e6000-0x10)={0x0, 0x3, 0x82ab, 0x7}) 2018/01/28 14:29:44 executing program 7: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fb6000-0x11)='/dev/vga_arbiter\x00', 0x20040, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f0000962000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000000000)=0x14) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000a76000-0x10)={r1, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000e02000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r2, &(0x7f00009e7000)={&(0x7f000077a000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000746000)={&(0x7f000036a000-0x58)=@newneigh={0x24, 0x1c, 0x509, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, r3, 0x0, 0x0, 0x0}, [@NDA_DST_IPV4={0x8, 0x1, @loopback=0x7f000001}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 14:29:44 executing program 5: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000009a000)='/dev/sequencer2\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000001000-0x14)={0x0, 0x7, 0xffffffff, 0x4, 0x7, 0x3}, &(0x7f0000787000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000297000-0x64)={0x0, 0x5c, "5e2bbcb185347ab46e737f678b8af77b1a3af64d17e663f5636558d77228fe3b604da7406d641bdad415da14043e79dade4f00e054b06a362821d80579928b72585cca66208c633412301344859bf6fe882b994bb9dcf11f712d45ba"}, &(0x7f00007a4000)=0x64) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000979000-0xb8)={r1, 0x10000, 0x3, 0x2, 0x0, 0x5, 0x7fffffff, 0x1f, {r2, @in={{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x10}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200, 0x8000, 0x80, 0x4, 0x9}}, &(0x7f00000a9000)=0xb8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0xa, 0x2400000001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x2a, &(0x7f0000034000)={0xffff, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) getsockopt$inet6_buf(r3, 0x29, 0x10000000000030, &(0x7f0000035000-0x1000)=""/144, &(0x7f0000b84000)=0x90) 2018/01/28 14:29:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000ee4000)='/dev/vga_arbiter\x00', 0x0) write(r0, &(0x7f0000ffe000-0x5)='#!', 0x2) fcntl$lock(r0, 0x7, &(0x7f000001f000)={0x0, 0x4, 0x0, 0x0, 0x0}) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f000038d000-0x10)=[], &(0x7f000034c000-0x8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) 2018/01/28 14:29:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80a, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) r1 = perf_event_open(&(0x7f000002f000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$TCGETS(r1, 0x5401, &(0x7f00001ed000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = memfd_create(&(0x7f0000642000-0x10)='lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x2) sendto$unix(r2, &(0x7f0000060000-0x70)="ac322b80480793968016b1c87aac1f4d04a2ece6873d914a59f0c1ba21900f405239be06c7f8724dcdf5d1fb9803d65d91fcbbc0d4524f1dc6dc4cc7ab106dfd41c9073f88d756774afb440992d4d1b4441d8a2b11f2df38e5c983b023ccdf6cc2f32aeaf93fcc8718f3e6055ecfaf03", 0x70, 0x20000000, 0x0, 0x0) 2018/01/28 14:29:44 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0xfffdfffffffffff8, 0x22000) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000837000-0xc)='/dev/rfkill\x00', 0x200200, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f00004c5000-0x4)=r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0xb, &(0x7f00001ad000-0x60)={0x0, 0x0, 0x1, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) clock_getres(0x0, &(0x7f0000fd2000-0x10)={0x0, 0x0}) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f00005ac000+0x346)={{0xffffffffffffffff, 0x1, 0x7fff, 0x3, 0x8}, 0x3, 0x6, 'id0\x00', 'timer1\x00', 0x0, 0x7, 0x0, 0x101, 0x1f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) timer_settime(0x0, 0x0, &(0x7f0000fcf000)={{0x0, r2}, {0x0, 0x989680}}, &(0x7f0000046000)={{0x0, 0x0}, {0x0, 0x0}}) timer_settime(0x0, 0x0, &(0x7f000041f000-0x20)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f00000b2000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/28 14:29:44 executing program 0: socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f000054b000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000616000-0x8)={0x0, 0x0, ""}, &(0x7f0000000000)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00002f2000-0xc3)={r2, 0xbb, "8b2025205e2f109a9ea921665e42128ad0ceab8b258b37225eba1b50d12de9cc05e858d4537ed5a067adf5b79318bbda4f811a7c049afffb55ca132c0bb8bc7b936548d5f8452a88535d16fe3e30b593b58de5ae05f218daed152ce3a2ff5ebedd4cf54d31d228402b9a47d712c505a19295fad1f92531b27fcf7617f6a283755efed46265a79dee6eba635aba2f1146c6dd8b0464e396425134c841b97a3630788d0ba951116e2ba6d02d95006e230c915b72d4b83126096c5984"}, &(0x7f0000d31000-0x4)=0xc3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000001000)={r2, 0x8, 0x10001, 0xa00000, 0x6707f832, 0x1000000000, 0x7, 0xfff, {r3, @in6={{0xa, 0x0, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x8, 0x2, 0xfff, 0x10001}}, &(0x7f0000001000)=0xb8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000003000-0x15)='/dev/pktcdvd/control\x00', 0x40000, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, &(0x7f0000001000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3, 0x0, 0xff, 0x8, 0x100, 0x3ff, 0x0}, &(0x7f0000002000)=0x20) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000004000-0x38)={&(0x7f0000004000-0x1c)=@in6={0xa, 0x1, 0x10000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0xff}, 0x1c, &(0x7f0000000000)=[{&(0x7f0000004000-0x82)="c7247e0e981d9fdd77577c46f507f2a5bb3d1aa889d86b4567247459a51c71a2396d7102e07f0dc5d520261637380573ffde3428c88e40f2fa2067ec34d176fb65410b4ec2be1db3aa400ce7a72c577652e847a2df117c31cf9f8e3a42f29d6525440d12d0dc2f60987ecfbdbb367c1753d424fe8d534be8f8b94eba8c0b1db29311", 0x82}, {&(0x7f0000003000)="3f122ce00dd422277cb65166f80d84116d987bd00a10a81556085556afaa201b218064ed8b45873f1bb030482159b746cb50a824fafa9218b0ea2c28b75757cec5b6685add2df5e3fd52e7975a63ad4814c671b0e801073aabbd706fcf21e17e32824096709d9c404d34778f0b4079ba2d3b0660e65e0b9a4bb2065a16a4f816d05204a89e327ba74b81c3794822", 0x8e}], 0x2, &(0x7f0000004000-0x30)=[@sndinfo={0x20, 0x84, 0x2, {0x5, 0x202, 0x8, 0x7, r2}}], 0x30, 0x0}, 0x4000000) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, &(0x7f0000002000-0x10)={0x2, 0x6, 0x9, 0x37cf54d3, r4}, &(0x7f0000002000-0x4)=0x10) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r5, 0x40042409, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = openat(r5, &(0x7f0000005000-0x8)='./file0\x00', 0x80000, 0x84) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000006000-0xa8)=[@in6={0xa, 0x1, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20}, @in6={0xa, 0x0, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, @in6={0xa, 0x2, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, @in6={0xa, 0x0, 0x8, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x17}, @in6={0xa, 0x3, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, @in6={0xa, 0x0, 0x3ff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x831}], 0xa8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000007000-0x6)={r3, 0x1f}, 0x6) ioctl$EVIOCGKEYCODE(r6, 0x80084504, &(0x7f0000002000-0x5c)=""/92) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000007000)={r4, 0xfffffffffffffff8, 0x81, 0x7f8, 0x7, 0x800}, 0x14) ioctl$DRM_IOCTL_AUTH_MAGIC(r5, 0x40046411, &(0x7f0000000000)=0x4) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r5, 0xc058534b, &(0x7f0000004000-0x58)={0xfffffffffffffff8, 0x81, 0xe8, 0x3, 0x4, 0x10001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/28 14:29:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000ae5000)=0xffffffffffffdf40, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x33, &(0x7f0000bc3000-0x10)={0x1, &(0x7f000050e000)=[{0x3, 0x0, 0xfffffefffffffff9, 0x0}]}, 0x10) socket$inet6(0xa, 0x0, 0x7) r1 = socket$nl_crypto(0x10, 0x3, 0x15) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f00009a2000)=0x7520, 0x4) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000f7a000-0x16)='/selinux/checkreqprot\x00', 0x400040, 0x0) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r2, 0x111, 0x1, 0x200, 0x4) connect$inet(r2, &(0x7f0000835000-0x10)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffee5) 2018/01/28 14:29:44 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) r1 = getpgrp(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f0000001000-0x4)=r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = fcntl$getown(0xffffffffffffffff, 0x9) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000034c000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x24, &(0x7f000071a000-0xc)={@loopback=0x0, @rand_addr=0x0, 0x0}, &(0x7f0000f50000-0x4)=0xc) setsockopt$inet_mreqn(r3, 0x0, 0x20, &(0x7f0000f77000)={@remote={0xac, 0x14, 0x0, 0xbb}, @empty=0x0, r4}, 0xc) r5 = syz_open_procfs(r2, &(0x7f0000166000-0x15)="6e65742f6970365f7461626c65730200f76d657300") writev(r5, &(0x7f00005c7000)=[{&(0x7f0000c91000)='-', 0x1}], 0x1) 2018/01/28 14:29:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) mremap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000007000/0x4000)=nil) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f0000054000)={0x1, 0x100000001}) mmap$binder(&(0x7f0000a99000/0x1000)=nil, 0x1000, 0x0, 0x82010, r0, 0x0) 2018/01/28 14:29:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000fa6000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) open(&(0x7f0000fb7000)='./file0\x00', 0x141046, 0x0) mount(&(0x7f0000cf3000)='./file0\x00', &(0x7f0000b8d000-0x8)='./file0\x00', &(0x7f0000fe3000)='anon_inodefs\x00', 0x13004, &(0x7f00008b6000-0xf)="") syz_open_dev$mice(&(0x7f0000f5a000)='/dev/input/mice\x00', 0x0, 0x40000) unlink(&(0x7f0000cbb000)='./file0\x00') 2018/01/28 14:29:44 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000f1b000)='trusted\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000000000)='vboxnet0\x00', 0xfffffffffffffff9) r1 = add_key$keyring(&(0x7f0000001000-0x8)='keyring\x00', &(0x7f0000543000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$search(0xa, r0, &(0x7f0000002000-0xa)='encrypted\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x1, 0x0}, r1) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_int(r2, 0x11, 0x65, &(0x7f0000003000-0x4)=0x7, 0x4) write$selinux_user(r2, &(0x7f0000001000-0x2f)={'system_u:object_r:wireless_device_t:s0', 0x20, 'staff_u\x00'}, 0x2f) ioctl$sock_inet6_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f0000002000-0x4)=0x0) r3 = epoll_create(0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000002000-0xa0)={0x0, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x14}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xf8, 0x2ef, 0x7ff, 0x3ff, 0x8}, &(0x7f0000004000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000001000)={r4, 0x5, 0x1f, 0x9}, 0x10) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r3, &(0x7f0000003000)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCSMRU(r2, 0x40047452, &(0x7f0000004000)=0xa6) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000005000)=0x0, &(0x7f0000004000-0x4)=0x4) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000005000-0x1)={0x4}, 0x1) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(r2, &(0x7f0000006000)=[{&(0x7f0000006000)=@in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000006000-0x60)=[{&(0x7f0000007000-0x7b)="cc52db36cda3295837ed3a0977c3f1926ac0505aead9b26d635bb2fa9a5df3e2743722a62ebd18c86d3b37f56331345c61782659ef4318a54883947645fa97a0ad5687816614c28bdd298e4f7e553987baca7cd382214494539cb1a2fb4c47b7cd81527c965d19ea11a05ea50d9517791d3958002774f0a5aedf87", 0x7b}, {&(0x7f0000005000)="b4399722c927d7f2746fdcce3188bf04366f07", 0x13}, {&(0x7f0000007000-0xe9)="8bf8528c7e00b63696a2d334330ceae0b11a651b06623b5a01dc6983271f0416d6b372067ce4cd7d502bc8a3ed80ba81a9b113f4c676cf2d16b605df1de5c786d17c594e404d769ad8822a2ca3ccd0350a5946ac6d400e6e259488f14cef5368ebb31e4b6a72a9f8d8d6bb5d86cb863156f85375bbaa2311df20e0134a8efe3b4e6267a3a5be002abb93ee233c7cd7d59c26f75fa88209d783e85c322fe43426c810bb6ed76d82973aba07890ef782ea11544ad1532f1cb8c8ef6090805b6106d9023eed124336699686e58a64ef7cbad2626f2703bd0ea738af0573b5e8ed66e0f82ed2ac7d34e8d5", 0xe9}, {&(0x7f0000007000-0xef)="603e07ad22a3c8180eda33073a04004e1dc7bf5972292af3ad04876a984601daafb7c9b9b1370f76ee0e634f5ce69b393146cdd8456e4f9e8c1eb91ea797424fcc83a8f1f211c2c1ae6b5d4df2eb36b13c3268b300bf7174edcc148389e5a3e7c82a733937d69b99be1038654cd9d1201b9ece451fd0f57b81b8c2ffa0f35db501ee671042ea3b92beceda4f0914fa517ebd7230ef5b01f0d608dc7fe6595a853aa5fe82e22b37d80c9bc4318ec54b8b5839b1c2ec07ed796c1c970c33b41f0da3d311f51eba89e281d773413687b07545983e9cb5c4a43baae80ba3262d34a9b399f4140cb6b004d5a129e6e0cf64", 0xef}, {&(0x7f0000006000)="5d0984f6a083de5a563431cdb05ba217ee9204e1d99560fbf38fcf2695a8c29c23689e5fb8bc30bb89a018c2dafbf04ea8f07f637a67ce043d1a67456e03537a5bad84572ebc8fb5cbf344b42443e72b7e52046717a958111fce0b33f57a632f6ef8cb54d562a4f470bc130da3b1a1448232473078233b1b77b50595d15423c6c5b5d651cf", 0x85}, {&(0x7f0000007000-0x1000)="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0x1000}], 0x6, &(0x7f0000007000-0xc0)=[@sndinfo={0x20, 0x84, 0x2, {0x8, 0x201, 0x661, 0x400, r4}}, @sndinfo={0x20, 0x84, 0x2, {0x7, 0x3, 0x20, 0x401, r4}}, @sndinfo={0x20, 0x84, 0x2, {0x5, 0x200, 0x80000001, 0xffff, r4}}, @init={0x18, 0x84, 0x0, {0x0, 0x4, 0x66, 0x2d3}}], 0xc0, 0x8004}, {&(0x7f0000003000)=@in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000006000)=[{&(0x7f0000007000-0x99)="51a0e5dbb352646f67f893a691a0359b569548b0b7f7ffa4fb2c661ecf03448650c8f23fc572e9632042e31539e3c25ba5c1518dbc6bcd0d5b3983a0b2f0ff46d9b2cfe8aad81a88f278a9cb407ccc0cf5a6a31b1d36b10994641f9731d051c8de4484489ccc412ce40602cb7d87f8b1bdbc64236472d7a63d588deb81b10ce26ef368f38423d3ace149a54493d8653514d82377e586260a04", 0x99}, {&(0x7f0000007000-0x27)="6daeac5a4692afd8e6cf01eeddff0ac8a591261e4e7a94e905bdc9623c8ce3053a57d8cfae5069", 0x27}, {&(0x7f0000006000)="11de785254eca4375762efef1b7d020495e510c54227a2b36a74e06dd020e7d470104f57bb0cb7f5f4fb60d0cff7772756f2720763ed738bed39f417c8a8ec9f10d47d660cda1fe2df4116d2b11f48ecd3f38ed37db230ca00a0c4ab5077cff0c8ecdb435e5bbfd1f7a9e11c44d2a83fdc1de151c00641d249336ee80728a103471f71b8f44013b72e3a0fe8143824cb808444546a71152ad1cb861bd0b241c7f67ecb05f430fc5ff181f1b4ab4a570607a3fb4ae935fa683fd15c94208fe5d86a229c1023acec721c362a9d1838136a22b26ac09711b945f612ea", 0xdb}, {&(0x7f0000007000-0x4)="91a30000", 0x4}, {&(0x7f0000006000)="754d857b642db571dabeee80145ad414525fcdfd7433a592150f9fa5160efe493d101a5f2dfd47d45d01fa1c1aca6a33be0ab9a71d24d98bb01ab1b7fd9510b52e6b12f6f0908817080a064196a66f0e26d20e13068fc6926989bb1860115744289b118847daed6f861c999a4631cbe3a746ad3335d7db63ead4bb3ff2a64cb69dbf567d4104db30c35ee94a4c8f41ba9f188b859ae133c8f537a6cb1eab57", 0x9f}, {&(0x7f0000006000)="1d9a3ad978aeeffe045146e1f892e28c73577b30b871112579efc0075e", 0x1d}, {&(0x7f0000006000)="c0cbdea8e6c682108c45f8ee9fb7f4da18cb8d3b1c4087bea58ef64bf6fb3d2aa27cc869791d129c56fc5ebc5ac70e45250bb1bc36622f37cc8db75d6113489caee0f72429d5d152494ba7f9e8111ac6a74833b73c5746e732d2173837b7d1a5a3b28c337e96c0ac878401663dc134ed0c0e47ec18f0da60512fa28daba491dfb121fa019bb0", 0x86}, {&(0x7f0000004000)="f05748de43f9c6f17e651613d3acd2bdc4bd89babc14d1cff1021e4d8ef56f38e0069491ac34e861b5ff4dfe6fed87eb6922459736c9b138dc7148fa99fd67955ab62a7d2c269e29d94c4012b6a456038536b600e95b7c120889ba683f0ab9923744cf32f7e5c586daea4d2b560adf7028c13aa9b43e93a06804ab00e5a22c1f8a08fe9f3313fd8fbca795c209e06b4b17f09880d338adc00a6a58fd9247c4e760407e64e34452447f10", 0xaa}], 0x8, &(0x7f0000007000-0xf0)=[@init={0x18, 0x84, 0x0, {0x101, 0x9, 0x9, 0x1}}, @init={0x18, 0x84, 0x0, {0x4082, 0x0, 0x6, 0xffffffff}}, @sndinfo={0x20, 0x84, 0x2, {0xfff, 0x1, 0x5, 0xff, r4}}, @sndrcv={0x30, 0x84, 0x1, {0x9, 0x8001, 0x8206, 0x7, 0x3, 0x2, 0x7f, 0xffff, r4}}, @sndrcv={0x30, 0x84, 0x1, {0x5, 0x401, 0x8008, 0x8, 0x3, 0xa350, 0x1, 0x80000001, r4}}], 0xf0, 0x80}, {&(0x7f0000005000)=@in6={0xa, 0x1, 0x9, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, 0x1}, 0x1c, &(0x7f0000007000-0x40)=[{&(0x7f0000006000)="07e7c69d3cab53d007e8dce9166f0453d96640d84978d628c7541d7518d9bf7f057e0c5570ad06b70823066d19e08800a1fec9b0f31c7d9e219b827d7f2cbd2e0087ef264dbe63476f83de079fae02484366f4a65ab0409310eb6ef0e42c998e", 0x60}, {&(0x7f0000005000)="0b7b354b4f6eb4de919f3a6b7ce2f747be1377315247beed6efdf2031368b6fde0b73052e5abad8458d7dbafcccfba7dfe2969d6ace831f8bf69dbdd72d3ee7bfb2ad43278c09401f05a32a0b06aecc6ba1edf09ceeffd5be3d4aae09dd26a7a2906d3bfdf4b", 0x66}, {&(0x7f0000007000-0x1c)="4e03dba96db95a7ecaccbfddf075e78c5f3dce19184184cf93666637", 0x1c}, {&(0x7f0000004000)="f529f3260a10839b66c6d8e5bfdb46c3bfa16bf0d8fb176bf18d15a2a175b2435f76d44d89a6ce99683eb18e21f2e14c4e7264a76da42f00a6f47abc9ff1250092bc236258f5e4bdb7f27e838022694368e00882432b61", 0x57}], 0x4, &(0x7f0000006000-0x60)=[@sndinfo={0x20, 0x84, 0x2, {0xfff, 0x4, 0x3, 0x3, r4}}, @init={0x18, 0x84, 0x0, {0x7fffffff, 0x6c, 0x7, 0x8}}], 0x60, 0x800}, {&(0x7f0000000000)=@in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000006000)=[{&(0x7f0000001000)="ee0e7beee96f9368954527bc95ce2bce2f091c2a83696360b6b292bedc0080e867577fd34d9a71c1a7c34e0b3e86a6013f96", 0x32}, {&(0x7f0000006000)="f2f575e99e1ae132e5", 0x9}, {&(0x7f0000006000)="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", 0xfa}], 0x3, &(0x7f0000005000-0x90)=[@sndinfo={0x20, 0x84, 0x2, {0x80000000, 0x8, 0x7, 0xfff, r4}}, @init={0x18, 0x84, 0x0, {0x40, 0x80000000, 0x1, 0x9}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0xa, 0xffffffffffffffff, 0x8, r4}}], 0x90, 0x10}], 0x4, 0x40000) [ 62.372697] device lo entered promiscuous mode [ 62.388554] qtaguid: iface_stat: create(lo): no inet dev [ 62.400250] qtaguid: iface_stat: create6(lo): no inet dev 2018/01/28 14:29:44 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x4, 0x2000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000001000-0x10)={0x3, [0x0, 0x0, 0x0]}, &(0x7f00000d9000)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00007e7000-0x10)={r1, 0x80, &(0x7f0000122000)=[@in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x17}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000ab5000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000266000-0x9)='/dev/sg#\x00', 0x0, 0x2) write$tun(r2, &(0x7f0000637000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x7, 0x0, @ipv6={0x0, 0x6, "47e3c2", 0x18, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {"4d029e58"}}}}}, 0x4a) 2018/01/28 14:29:44 executing program 5: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000624000)='/dev/keychord\x00', 0x101000, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f000098b000)=0x1, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x802, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00001b1000-0x12)={0x0, 0x9, 0x5, [0x400, 0x80000001, 0x3, 0x7, 0x3]}, &(0x7f0000c05000-0x4)=0x12) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000797000-0xa0)={r2, @in6={{0xa, 0x1, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3f, 0xdc0000000000, 0x9, 0x4, 0x0}, 0xa0) openat$keychord(0xffffffffffffff9c, &(0x7f0000953000)='/dev/keychord\x00', 0x2000, 0x0) getsockopt$inet6_int(r1, 0x29, 0x21, &(0x7f00000c3000)=0x0, &(0x7f0000b00000-0x4)=0x4) getsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f0000378000-0x91)=""/145, &(0x7f00004c2000-0x4)=0x91) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000ce4000-0x5c)={{0xa, 0x3, 0x9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xf7}, {0xa, 0x0, 0x15e, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1ff}, 0x0, [0x2, 0x7fff, 0x5, 0x7, 0xb2, 0x5, 0x40, 0x5]}, 0x5c) [ 62.433155] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 62.458158] qtaguid: iface_stat: create6(lo): no inet dev [ 62.465001] sg_write: data in/out 458716/32 bytes for SCSI command 0x0-- guessing data in; 2018/01/28 14:29:44 executing program 0: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000fca000)='/dev/rfkill\x00', 0x109000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000001000)=0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000322000+0x56a)={0x1, &(0x7f0000001000-0x8)=[{0x0, 0x0}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x18, 0x0, 0x3) getsockopt$sock_buf(r1, 0x1, 0x37, &(0x7f0000a8f000)=""/208, &(0x7f0000991000-0x4)=0xd0) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f00004c5000-0x20)={"2a90e5ec41ceadbb780000d8d3422896", {0x4, 0x0, 0x100000180000, "3cbb0d93564e", 0x6, 0x0}}) [ 62.465001] program syz-executor2 not setting count and/or reply_len properly 2018/01/28 14:29:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000bd5000)='/selinux/enforce\x00', 0x400000, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x40485404, &(0x7f0000a50000)={{0xffffffffffffffff, 0x3, 0x6, 0x3, 0x696421a8}, 0xffffffffffffd650, 0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt(r0, 0x0, 0x6, &(0x7f000020b000-0x3)=""/3, &(0x7f0000da6000)=0x3) 2018/01/28 14:29:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f0000f60000)=0xcb72, 0x4) connect$inet(r0, &(0x7f0000002000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000fa1000)=0x0) 2018/01/28 14:29:44 executing program 0: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000003000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) close(r0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630e, 0x0}], 0x0, 0x0, &(0x7f0000001000-0xb3)=""}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000e000-0x30)={0x14, 0x0, &(0x7f000000d000-0x98)=[@request_death={0x400c630f, 0x0, 0x0}, @enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000009000-0xc9)="c2"}) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000012000-0x4)=0x0) ptrace$setregs(0xb12c5fe4eafd8248, r2, 0xabdd, &(0x7f000000c000)="49cfdaf8b6354779c564ec16e17a0df90e8b865c4e87ee241679fe2b5b5262c908f73f542414d6261b934266f989") ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000-0x30)={0x30, 0x0, &(0x7f0000007000-0x40)=[@clear_death={0x400c630f, 0x0, 0x0}, @increfs_done={0x40106308, 0x0, 0x3}, @acquire={0x40046305, 0x0}, @enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000010000-0x9)=""}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlock2(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0xc, 0x0, &(0x7f0000011000)=[@dead_binder_done={0x40086310, 0x0}], 0x0, 0x0, &(0x7f0000011000-0x64)=""}) r3 = syz_open_dev$sg(&(0x7f0000c71000)='/dev/sg#\x00', 0x7, 0x8002) ioctl$TCSETAF(r3, 0x5408, &(0x7f0000747000)={0x0, 0x100000001, 0x0, 0x8, 0x6, 0x0, 0x5, 0x6ad, 0x1, 0xffffffffffffff48}) 2018/01/28 14:29:44 executing program 3: keyctl$join(0x1, &(0x7f0000eb2000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f00007f3000-0xd)='/dev/usbmon#\x00', 0xfffffffffffffe00, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000f6a000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000a9b000)={0x0, 0x0, 0x0, 0x0, 0x7ffffffc, 0x14, 0x13, 0x8, "50e01ca2670544921addadd250e39e276bf0ccd32d830ba908d9ef072474564a7bcb196a08947d5ababcb897150c56db117675bc257f2e4ce8741684f06833a9", "9725712a0f0d60be493b3ec1b5fb71d0ab93dbe0fd3088047528cb07b8bcbe95", [0x7, 0x1], 0x0}) r1 = syz_open_dev$loop(&(0x7f0000f08000)='/dev/loop#\x00', 0x0, 0x2) ioctl$LOOP_CHANGE_FD(r1, 0x4c02, r1) 2018/01/28 14:29:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x94aba17c44697413, 0x2) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000731000-0x4)=0x7, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r1, &(0x7f0000a7d000-0x60f)="", 0x0, 0x0, &(0x7f00008b1000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) 2018/01/28 14:29:44 executing program 4: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x800000000002, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000003000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$mice(&(0x7f000000d000-0x10)='/dev/input/mice\x00', 0x0, 0x40801) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r2, 0x89e3, &(0x7f000000c000)=0x400000000000) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000001000)={r1, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x10) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f000000b000)={r1, 0x1, 0x2, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [0x0, 0x0]}, 0x10) 2018/01/28 14:29:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000093000)=0x81, 0x4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f00000e0000)={0x0, 0x9b, "4cb023e644d503e5c34c3464178c41b274baaa36523d4aa2867316f99c570b30d36f7f5259c428a7f31138704e90c3b3cf7caa7ca4d1f73a46dffe064569b256f7c4eaefa82ba826d58e143681953a7b8345f3b0fd1e41a3205286de4ee61249957467579b0b03dff1fb3fa03ce5510281d1cabfc6bf5c334799e43657f88ddf7fcefef86b6d6b27565350a60e83062f77e82fe27e0a382be43655"}, &(0x7f0000801000)=0xa3) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000ea7000-0x8)={r2, 0x4}, &(0x7f0000657000)=0x390) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendfile(r0, r0, 0x0, 0x7fff) fcntl$dupfd(r0, 0x406, r1) getsockname$netrom(r1, &(0x7f0000b3c000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000096000-0x4)=0x48) sendmsg$nl_xfrm(r1, &(0x7f0000f1c000)={&(0x7f0000834000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00007fb000-0x10)={&(0x7f0000687000)=@acquire={0x32c, 0x17, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0}, @in=@multicast1=0xe0000001, {@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0xe0000001, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0xffffffffffffffff}, [@algo_comp={0x204, 0x3, {{'deflate\x00'}, 0xdc8, "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"}}]}, 0x32c}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg$unix(r1, &(0x7f00001b3000)={&(0x7f0000e60000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000a48000-0x48)=[{&(0x7f00005ab000)="9c2b227f60b87a2dcef807f6d681f3e6336f22678fae7225122255e1ea9f01f08d40c4ae9594d51859b08fe3026cc7bc3822205be0967ff857cdd972e16cc0f13e38804fdb1554b12149ee6a23d29e2b964628f6362a951de8658d0e4a890dbfa88e4b42a02bcf31c4f8829ae02d25ca6fc2cc742257f8aec31b7f559c3171f3ca85b507f25719133d57518f379a2d0b6b3699417a10322a2e2a6429e664d631b4951de1b6c69c7e288c1f3bf835cfd9b8fca79a6ae6710183e3f8edc249eb1297383f6d0b81774efcaa9451dd888bb5c57440", 0xd3}], 0x1, &(0x7f0000808000)=[], 0x0, 0x0}, 0x4000001) 2018/01/28 14:29:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00003eb000-0x4)=0x0) r0 = getpgrp(0xffffffffffffffff) r1 = syz_open_procfs(r0, &(0x7f000079c000-0xa)='numa_maps\x00') r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000096000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000f05000-0xe4)={0x0, 0xdc, "cee01f4aab070a21d08869cab7f27c494b16ef2cac5b1e2911bad811e91ed8da98507bdb1317f74d27e2d3d79dd8f75d3c010b4c4cb19a7185e8e5baeb58fea8739ca42ea038b2cc185590553d7dab53600dc06b2b839991ad444ab38ee0be6152587e8c0f358a927d991b5e3252c2f7c5184f53ed319411e81f0fa25aa77c461bab697ff97cca3a6ce050c38c3a6dc81d84798f906ba90fbe3659aeb3f7ea24753158d73c7a67f1b14747b4c306f0f47a6e611e1f8420908b882c5cb082ee0378bca210155eaaae1ddeb7ba37d9f6b08d47c38584144697089d8708"}, &(0x7f0000a1d000)=0xe4) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f000074c000-0x8)={r3, 0x376bad6f}, &(0x7f00005cc000-0x4)=0x8) r4 = memfd_create(&(0x7f0000402000-0x8)='GPL]\x00', 0x0) r5 = dup3(r2, r4, 0x0) sendfile(r5, r5, &(0x7f000098c000)=0x0, 0x3) fcntl$notify(r5, 0x402, 0x80000000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r4, 0x0) sendfile(r1, r1, &(0x7f0000014000)=0x100000, 0x1000000800000008) setsockopt$inet_sctp6_SCTP_NODELAY(r5, 0x84, 0x3, &(0x7f0000265000)=0x7795a952, 0x4) 2018/01/28 14:29:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000006e000-0x6)="6664001f66d0") execveat(r0, &(0x7f0000019000-0x8)='./file0\x00', &(0x7f0000843000)=[&(0x7f0000019000-0x13)="2d5d000a09d0766d6e657430"], &(0x7f00008c1000-0x28)=[], 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000110000)=0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000a36000-0x8)={0x0, 0x4}, &(0x7f0000151000)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f000098d000)={r1, 0x62, "90960acde03560802d778f2815a9eefbdd09a8e9a286661518b5600d91ead607a9bb4c06132bfd247ecc373f5de4fabe9de063ae84878e69114500d27cbc5c2cee82d490f589fcd57604ed046be7adf3bb6243892bf6b1def15cff3778502bb5222c"}, &(0x7f00008a4000)=0x6a) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000f06000)={0x0, @in6={{0xa, 0x1, 0x59, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x81, 0x5, 0x8, 0x10000, 0x1003}, &(0x7f000095f000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000a16000-0x8)={r2, 0x81, 0x6}, &(0x7f000081f000-0x4)=0x8) 2018/01/28 14:29:44 executing program 2: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f000000e000-0xc)='/dev/autofs\x00', 0x0, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f000001e000-0x1)=0x0) 2018/01/28 14:29:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000c03000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f00004a8000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r2, 0x407, 0x0) writev(r2, &(0x7f000000b000)=[{&(0x7f0000c03000-0x106a)="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", 0x1001}], 0x1) dup2(r0, r1) shutdown(r1, 0x0) syz_open_dev$binder(&(0x7f0000978000-0xd)='/dev/binder#\x00', 0x0, 0x802) ioctl$PPPIOCGL2TPSTATS(r2, 0x80487436, &(0x7f0000ce5000)="296d1c1a59ae50028d9cb74d2800eb7695f3c8b5102ba2e92b53fe478a184def687d30881b8aa1949f27a10ceb83f1f831152af936da9529d3dd3ece98b0927ae04ff26caa904d660ccd0004e7563fcc6dbeada2c3e26d2038590d236dd428144704ea1bf8ea5b1d1468eef3970a6540f6f187798406421bf066e9b66a2881831d27ba0437e34bad5d51e0910796aeac0a0fea26f7d37b7ce3c3fa3f9fbb97c7bb56cd401dd79f78164b642229e4bb5ddbe3dfb701372a7eb913befdc7928c322b48f02ebfd1d0b2512f05403e4843ffee93ea9bc7a639fd0192854c233587fd6b2ff863cd97") 2018/01/28 14:29:44 executing program 6: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() unshare(0x28060400) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) exit(0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000008000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000006000-0x4)=0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ipx(r1, &(0x7f000000d000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000000b000)=0x10) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f000000c000)={r2, 0x3ff, 0x1d6, 0x9, 0x7, 0xfffffffffffffffe}, &(0x7f000000d000-0x4)=0x14) r3 = syz_open_procfs(r0, &(0x7f0000004000)="706167656d61700029976c32d862fc7deaae881b11848f87a85be0a0e71c63f75b30984037b714efdf205de3692ae4ce4fd439e97b8e7d4832a8c5bf6cd05bf2f093ea99478ef29022f46baab3a38b9c3403d775025c048910742e85d4cb5226417dea53244635b7d776885d2a4cf8118250e8968dd2c46ce9c51041096371d032a640ce730c678066e48d3bd0a585e99acae3c27db4c8425f16a40a47ede146b98839273f5dd4816def57503bf464b65265fcc758a08d142faefb1bb300000000000080001c1d1035cc49522438d18bd2989b53bf635d2ffa") preadv(r3, &(0x7f000000a000)=[], 0x13e, 0x4f) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000004000-0xe8)={{{@in=@multicast1=0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000000f000-0x4)=0xe8) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r3, &(0x7f000000e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f0000f3e000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000d40000)=0x14) sendmsg$nl_route(r4, &(0x7f0000809000-0x38)={&(0x7f0000e87000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000a3c000-0x8)={&(0x7f0000e6a000-0x48)=@ipmr_newroute={0x40, 0x18, 0xc21, 0xffffffffffffffff, 0xffffffffffffffff, {0x80, 0x20, 0x0, 0x0, 0x0, 0x4, 0x0, 0x5, 0x0}, [@RTA_MULTIPATH={0x24, 0x9, [{0x8, 0x0, 0x0, 0x0}, {0x9, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, r5}, {0x0, 0x0, 0x0, 0x0}]}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f000000e000)=0x0, &(0x7f000000e000)=0x0, &(0x7f000000f000-0x4)=0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f000000b000)=0x0, &(0x7f0000003000-0x4)=0x0, &(0x7f000000f000-0x4)=0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/28 14:29:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00007e3000-0x8)='./file0\x00', 0x4000000000000024) memfd_create(&(0x7f0000315000)='\x00\x00', 0x2) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000a31000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f00007a4000)=@file={0x1, './file0\x00'}, 0xa) getsockname$netlink(r0, &(0x7f000050e000)={0x0, 0x0, 0x0, 0x0}, &(0x7f00003ef000)=0xc) 2018/01/28 14:29:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00007a5000-0x10)=[{&(0x7f0000254000-0x39)="3900000011000900bb0000c30500000700000002ffffff5a000000000080001900000d003f000000280f0600030000000000e0ff070400f8", 0xb1bc140cc15dfac}], 0x1) 2018/01/28 14:29:44 executing program 7: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f000000f000-0x8)='./file0\x00', 0x9) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f0000005000)=0x17ed) r1 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000027000-0x14)={@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000009000-0x4)=0x14) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f000001f000-0x10)={r2, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x10) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000016000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000025000-0x2c)=@ethtool_cmd={0x33, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 62.616706] binder: BINDER_SET_CONTEXT_MGR already set [ 62.626607] binder: 11016:11021 ioctl 40046207 0 returned -16 [ 62.631411] device syz4 entered promiscuous mode 2018/01/28 14:29:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000010, 0x2, 0x0) write(r0, &(0x7f0000ecd000)="2400000000000000200012000001000003f6ff010000000001f300f1ffffef1300ff10", 0x23) 2018/01/28 14:29:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000d90000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x0}, 0x1c) connect$inet6(r0, &(0x7f0000f23000)={0xa, 0xffffffffffffffff, 0x200, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0x0}, 0x26a) [ 62.687836] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=11053 comm=syz-executor1 [ 62.705238] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=11059 comm=syz-executor1 [ 62.722400] binder: 11016:11031 BC_CLEAR_DEATH_NOTIFICATION death notification not active [ 62.740406] binder: 11016:11031 BC_DEAD_BINDER_DONE 0000000000000000 not found [ 62.741214] device syz4 left promiscuous mode 2018/01/28 14:29:45 executing program 3: pipe2(&(0x7f0000be3000)={0x0, 0x0}, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000000000)=0x100, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000002000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000001000)="39a98f5cbc9290ee9b895dfd951d861455e60bf4ba38d29bf1ef9201dceecf31"}) prctl$intptr(0x1e, 0x0) 2018/01/28 14:29:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdd000-0xa)='/dev/ptmx\x00', 0x0, 0x0) socketpair$inet6(0xa, 0x0, 0x81, &(0x7f00008d0000)={0x0, 0x0}) getsockopt$inet6_tcp_int(r1, 0x6, 0x19, &(0x7f0000ff4000-0x4)=0x0, &(0x7f0000e36000-0x4)=0x4) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r0, 0x0) dup2(r2, r0) syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) unshare(0x40600) r3 = getpgrp(0xffffffffffffffff) syz_open_procfs(r3, &(0x7f000052e000-0x10)='coredump_filter\x00') pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007fc000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000554000-0x8)={0x0}, 0x8}) 2018/01/28 14:29:45 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x20000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00009fe000)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) r4 = socket$inet_sctp(0x2, 0x1, 0x84) r5 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000884000)=0x0) fstat(0xffffffffffffffff, &(0x7f0000a73000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = getgid() ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000762000-0x4)=0x0) getresuid(&(0x7f0000969000)=0x0, &(0x7f0000917000)=0x0, &(0x7f00008c9000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r12 = fanotify_init(0x72, 0x402) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r13 = syz_open_dev$urandom(&(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x3) socketpair$inet6(0xa, 0x807, 0x9, &(0x7f0000315000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000b1b000)={0x0, 0x80000, 0xffffffffffffff9c}) r16 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r17 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r18 = accept4$ax25(0xffffffffffffffff, 0x0, &(0x7f0000000000)=0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r19 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x80, 0x0) r20 = socket$inet_dccp(0x2, 0x6, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000561000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r22 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/hwrng\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00007d1000)={0x0, 0x0}) r24 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000dc5000)=0x0) lstat(&(0x7f0000c35000)='./file0\x00', &(0x7f0000e1b000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000a63000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00007d8000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000000000)=0x0, &(0x7f0000ff3000)=0x0, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000000)=0x0) r32 = geteuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000a8d000-0x4)=0xc) r34 = creat(&(0x7f00005d4000-0x8)='./file0\x00', 0x90) r35 = socket$nl_netfilter(0x10, 0x3, 0xc) r36 = accept$inet6(0xffffffffffffff9c, &(0x7f0000966000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000c94000)=0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f000030e000)=0x0) fstat(0xffffffffffffff9c, &(0x7f0000201000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r39 = getegid() r40 = memfd_create(&(0x7f0000271000-0xf)="146d643573756d657468302d242100", 0x2) r41 = syz_open_dev$urandom(&(0x7f0000225000)='/dev/urandom\x00', 0x0, 0x10000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r42 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000ba4000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000001000-0x4)=0x10, 0x0) r43 = fcntl$getown(0xffffffffffffff9c, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@in=@rand_addr=0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f25000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r0, &(0x7f0000b6e000-0xe0)=[{&(0x7f0000b4a000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00009b6000-0x40)=[{&(0x7f0000db7000-0x4b)="10ba420a6e1b0079c74434dc1bf4678b3fb56a8be0920bf58be387e4aae457676627629eb49ec4270753161426f17b0b175c67ce9af490e24e8f2d954f50ffcd2216f22605087f212f75ac", 0x4b}, {&(0x7f00003fd000-0x83)="a93ed9c15594fd5e76e54258be25249d80b3a38483aa36fe473d6ed16eb52019f7c09995213009e6017a46a5e89e1e9ed5f0a429a1c9f06d6075ab9b5d406af768acdd2c29c9807971c565b58031017dda11e34de3d75f2bf53a4e49915e90462fdb7fa5e96212b1f3acac4a0ccbc4be778c15c754ec767bb4e1e025af07d1f7303c84", 0x83}, {&(0x7f0000000000)="8fef9edb6934ca199e31ae00ce6fc100fbf80a0d91f4c38ad6393143b2bf41dc5c4980a5ccde7b81a5018179504448040f93633553b508d1f82a0512944fea452cb354d2bbd6c6d7c554d614f720c8f807322ab2fad7ceb98678cac4078259c19e33c34b40ff10d21032b8d34bd4c28ceda7c5f38fb9a3dbdd2f173442b51cad3fc6c904600d02de8c816427f0baf8ff54ada28394974779a19f959c6eb70d71963aaf795ef39161902cc377726c1bb49a9080c77b276c69cccd65e825628ab0525c7137c2ae0e200d56c5eb41e176b16823baacb20a", 0xd6}, {&(0x7f0000000000)="9991f627fe22f7b1a6ee2edc4b869e5bb24e5b2a9df35efc38090d82ff75560b28ead329774d39bdb48daf3f2a0af78e11b376070bebe15f09f4a92b49c55a08246a7227372c6d3770b9af70318d719e5b0d57af5fd8dd35b6d844810b", 0x5d}], 0x4, &(0x7f0000127000-0xc8)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @rights={0x18, 0x1, 0x1, [r4, r5]}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @rights={0x18, 0x1, 0x1, [r12]}, @rights={0x38, 0x1, 0x1, [r13, r14, r15, r16, r17, r18, r19, r20, r21, r22]}], 0xc8, 0x20008081}, {&(0x7f0000001000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00007a0000-0x10)=[{&(0x7f0000001000-0xd9)="bd708d45c160fe2eba0a9aaf8890161cb5867ecfc66e2a72f1cb1fa50e49d72995a83aa16a192a7512cf7f9f1ce6a5a50e3b4c48716c10ec5edf67974e2603de2d7507577788c241810c90e575a5b20fb18dd1b9b54622e21945dc1c37a95849086c2b9648602be8fe6d281b4de9ef0fde703a38791c8ea7071799250317fdd0fc6647b625e4cd5ff69c14e29fad099645767718c92ca1bdcb50fbd566067640427e509fa96439e3abf05072f7c7a8bacb60ff931524bd7f68d25465f0dc496b0cdea306c6b42dac0ffabcaaa2e0f30c43924444abafb84239", 0xd9}], 0x1, 0x0, 0x0, 0x0}, {&(0x7f00002c2000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000000000)=[{&(0x7f0000001000-0x7)="bd304f059d784fa3", 0x8}, {&(0x7f0000000000)="78a6f3084a8d6a5da93b7a9b8e0e3f6c17d2", 0x12}], 0x2, &(0x7f0000001000-0x98)=[@rights={0x18, 0x1, 0x1, [r23, r24]}, @cred={0x20, 0x1, 0x2, r25, r26, r27}, @cred={0x20, 0x1, 0x2, r28, r29, r30}, @cred={0x20, 0x1, 0x2, r31, r32, r33}, @rights={0x20, 0x1, 0x1, [r34, r35, r36]}], 0x98, 0x1}, {&(0x7f0000243000)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000ad9000-0x60)=[{&(0x7f0000000000)="5b3605b14cbb41b1893b60fd3df2a5f7926372272c9cf7d44fa4c025fb52c182d906f999150696a2d5ec15e3cf47d3df998600d6920551dc437db3407ea29b72e6a3bb2515d63606ed9458fb5c8d92cf5034f826a5f36ae8939beaaef16451816116ae8c06df9003f70dc38da030b4c4531e63ca504455ad91561f5996bc6a4e9444a1511e8b0313c0109fdd22ddbd07", 0x90}, {&(0x7f0000000000)="cc12a2c3eab49ad7d744164641f13c921f473b61c47bc5ede0292226fc09061e1db619a4032f188c90d8d469e50662238612810a2edbdfcfc0b8eab20a79a2f5a2e6d234d014f265831b2d4cc7b9264c6fba7a6ba02d08e47e93e5d1d2ee60f88f5816935d2960e9277ce4c29b25f3acfeaf5236cb10965e3d00c3c28ec85f21ff36ab508ff97698775a814cfeaafd982b4399c8d1b6ec764adf202079761bdb39c2102de84b632dacfce890abea81d53c997c911fc2cd53e9e3db7e1dd6f42e1cdc7ef0d24d93ec11804a113722885d17813dd5f4713ff175a592fe90", 0xdd}, {&(0x7f0000001000-0x2e)="e7d39c478a52083950e9f7fd35412c8b646777528901b4d5d5242ab2772d5f4d2093c04310153c567180ff23d23e", 0x2e}, {&(0x7f000068b000)="b6f2fe274135ed51c0dd804bd18c5f0e2f2b169bf8fc9145bf283cd8f9137fa17a6726c7e9c8e55bea2e82e1a171910f0d0805247495901a41c56cfaa6ff767b6b47861c5302389885", 0x49}, {&(0x7f0000a23000-0xf7)="c185a3484cd10875d5e43d418286fb16a6be2d1af2ca931e702005199dbd56df4886dbf965361e79f96ee5e44d5e4e8ef884f7ad0b24b6d7c35b0bb2cb910eb8b651c85ebdf799da3003ef8c90cf3ebe6eacbc18bd9aef8d7dc9a73ab087cf295d1ffde7b66decc37337b5228740ea5d8d072c324bd1dfb678dd75a94ab4fa0f558d7ab4963b4436286c0589f5e75fc48aa8885c6d224f0c2f827dfd0cd431dc41abf406c9805671470ace6e9d4336832680559c0b72c9e841d0331bf9e319b9c71ee4a1a0f08c93b64f676f69862a6290561cf2b8b6ccadc1e56322f38c1c4fc110f799c1bd8354167aa08b80a06ca4845220ace62801", 0xf7}, {&(0x7f0000001000-0xa2)="390d49c36030051e5e6169487a8ac1986dfefa59850069362cfa2b9cd1ed435f9f3d15bbaaed45a682a268875626673c23d0d7ea7662bac926ef092b04e788d9f04421c2c899e9138e40e4238a1432ff3a4c8924567fd1423b8a7fac03f14f841f275551cbd51d02e417d44f19ef9be7ae36225f292f9446f36db08502ff1443877696ae1d01a3cbc32c60027688734175f894d72744672be11b6556a2e221652fa9", 0xa2}], 0x6, &(0x7f0000ab9000-0x60)=[@cred={0x20, 0x1, 0x2, r37, r38, r39}, @rights={0x20, 0x1, 0x1, [r40, r41, r42]}, @cred={0x20, 0x1, 0x2, r43, r44, r45}], 0x60, 0x4000085}], 0x4, 0x40000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r46 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r46, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) ioctl$sock_netrom_SIOCADDRT(r46, 0x890b, &(0x7f00000ab000-0x4)=0x0) r47 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000233000)='/selinux/status\x00', 0x0, 0x0) ioctl$KDSIGACCEPT(r47, 0x4b4e, 0x8) sendto$inet(r46, &(0x7f000022a000)="", 0xfffffdb1, 0x800000120000005, &(0x7f0000e46000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r46) 2018/01/28 14:29:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x808000000000002, 0x42, 0x3, 0x0, []}) ioctl(r0, 0x8916, &(0x7f0000000000)="") ioctl(r0, 0x8936, &(0x7f0000000000)="") openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000998000)='/selinux/enforce\x00', 0x2, 0x0) 2018/01/28 14:29:45 executing program 5: mmap(&(0x7f0000000000/0xfc6000)=nil, 0xfc6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fb7000)={0x0, 0x0, 0x0}, &(0x7f00002f5000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000fb4000)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) ptrace$cont(0x19, r1, 0x1, 0x9) r3 = dup2(r0, r0) connect$pppoe(r3, &(0x7f0000929000)={0x18, 0x0, {0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @common='nr0\x00'}}, 0x1e) ptrace$cont(0x18, r2, 0x0, 0x20) 2018/01/28 14:29:45 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_buf(r1, 0x21, 0xf, &(0x7f0000000000)="6beb445d3fa2eb7fc8b05032633e01543945628af737afdd94eeee2b432fcede5ea79966028927bee4f3eec34b48e18bfccb991d436ee349c897db06a92f82568c40357732e9412eace0e10b49e4047fdcf01848d5b5a4ef2a02cb671104e56dc0f9223fe01ddffc92ba137a49ccfb55194de22ef2de8629ac3c4d01e7d69604927716f95d8a6f73bd412690c31563d209706e2e71bcfaea2f00834872a978013ab4ecd554ffd8e8f174d6d83d5761bf71181b93d5afb32231afddce63c752405c1c97fcebc413ce7279b6c0d83f1af0d3229e3e0e700dda", 0xd8) renameat2(0xffffffffffffffff, &(0x7f0000011000)='./file0\x00', 0xffffffffffffffff, &(0x7f0000003000)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/28 14:29:45 executing program 6: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) fcntl$setlease(r0, 0x400, 0x3) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = creat(&(0x7f0000004000-0x8)='./file0\x00', 0x0) writev(r1, &(0x7f0000004000-0x28)=[{&(0x7f0000013000-0x49)='5', 0x1}], 0x1) getdents64(r1, &(0x7f0000003000-0xc1)=""/193, 0xc1) clone(0x0, &(0x7f0000012000)="", &(0x7f0000012000-0x4)=0x0, &(0x7f0000002000)=0x0, &(0x7f0000002000)="") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00004db000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/28 14:29:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000151000)='net/route\x00') ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40106410, &(0x7f0000da1000-0x10)={0x19, &(0x7f0000c3c000)="94c66e7c754884afc5385b2fcbc2f8a9fe79316ff7ca9cb474"}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000d9a000)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000083000)=0x1c) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00008cf000)={0x6, 0x4, 0xffffffffffffffff, 0x1000, r1}, &(0x7f00003cc000)=0x10) r2 = add_key(&(0x7f0000943000)='keyring\x00', &(0x7f0000f03000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00004df000-0x28)='|', 0x1, 0xffffffffffffffff) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000113000)='/dev/sequencer\x00', 0x44400, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(r3, 0x641f) keyctl$setperm(0x5, r2, 0x1000) request_key(&(0x7f00001d0000-0x5)='user\x00', &(0x7f00002e2000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000a96000)='\\.wlan0)posix_acl_access\x00', 0x0) 2018/01/28 14:29:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f0000dcb000-0xa)='./control\x00', 0x20) r1 = open(&(0x7f0000039000)='./control\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000017000-0x8)='./file0\x00', 0x0) mkdirat(r1, &(0x7f00008f1000)='./control\x00', 0x0) renameat2(r1, &(0x7f000062f000-0x8)='./file0\x00', r1, &(0x7f0000b37000)='./control\x00', 0x2) getdents(r1, &(0x7f000038b000)=""/109, 0x6d) execveat(r1, &(0x7f0000711000)='./file1\x00', &(0x7f0000c40000-0x28)=[&(0x7f0000ed6000)='self\x00', &(0x7f00001f5000)='([:GPLlo@keyringtrusted\\)\x00', &(0x7f0000f3c000)='\'selinux\x00', &(0x7f0000ef4000-0x1)='\x00', &(0x7f0000f2e000-0x2)='*\x00'], &(0x7f0000a94000)=[&(0x7f000076a000-0x27)='$ppp0$*$selinuxvboxnet0md5sum-vboxnet1\x00', &(0x7f0000108000)='\x00'], 0x800) 2018/01/28 14:29:45 executing program 5: mmap(&(0x7f0000000000/0xfa5000)=nil, 0xfa5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fa1000)={0x0, 0x0, 0x0}, &(0x7f0000fa1000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f000040e000)={0x0, 0x0}) fcntl$setstatus(r0, 0x4, 0x40000) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00005ba000)={0x0, 0x0}) setsockopt$sock_void(r3, 0x1, 0x3f, 0x0, 0x0) ptrace$setregset(0x4205, r2, 0x202, &(0x7f0000fa3000)={&(0x7f0000fa3000)="0200000002002c7b", 0x8}) 2018/01/28 14:29:45 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(0xffffffffffffffff, &(0x7f0000000000)="", 0x2ad, 0xfffffffffffffffc) 2018/01/28 14:29:45 executing program 4: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f000001c000-0x38)={&(0x7f000001a000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000013000-0x10)={&(0x7f0000012000)={0x30, 0x32, 0x901, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0x1c, 0x1, [@typed={0x18, 0x1, @ipv6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}]}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000022000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TUNDETACHFILTER(r1, 0x401054d6, 0x0) 2018/01/28 14:29:45 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000000000)='syzkaller\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000000000)='nodev:posix_acl_accessppp1.@\x00', 0xfffffffffffffffe) keyctl$setperm(0x5, r0, 0x12000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f00005e3000)='rxrpc\x00', &(0x7f0000bf2000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000dc3000)="", 0x0, 0xfffffffffffffffd) r2 = add_key$user(&(0x7f0000c94000)='user\x00', &(0x7f0000c60000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000209000)="", 0x0, r1) keyctl$get_security(0x11, r2, &(0x7f0000f04000)=""/0, 0x0) 2018/01/28 14:29:45 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f000057e000)={0x0, @in={{0x2, 0x0, @rand_addr=0x401, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x9, 0x3, 0x8, 0x1}, &(0x7f00002da000-0x4)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000000)=@sack_info={0x0, 0x2, 0x2434e3d9}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000a95000)={0x0, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x100, 0x5, 0xd655, 0x6, 0x100000001, 0x20, 0x69728480, 0x2, 0x4, 0x8001, 0x6, 0xe6, 0x974, 0x0, 0x3]}, &(0x7f0000001000-0x4)=0x108) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f000090e000-0xc)={0x2, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0, 0x311926b5}, &(0x7f0000052000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000001000-0xc9)={0x0, 0xfffffffffffffe6d, "48a42e91100d837e503c351a7d1d2bc0c0701e67505dbf24df6323828de394fb046787d15408451530d84b497d179e474ecd3d28d7190c60f7dfcf9c9749a67456ecf7ac4fd661ab4fe49e9fe9f5f813f2d89cac58752c58ed606da07ecf0790cd7dd1cd21e27cea423f698f710878bab82deab7b96ca904fd4c796c6ead2abcbbe2e647fa8e6c790cbf69b99b821352dfd4b4385605ff4b1de87a5dbaaf7bd2bbaa4f62b4033434ba979dfab97947da1abb43085d13f80f95215d01fa9c9141a5"}, &(0x7f0000000000)=0xc9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f00003bb000)={0x0, 0x40, 0x390, 0x7f, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000000)={0x0, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x4, 0x8, 0x5, 0x1000, 0x8000, 0x8, 0x5, 0xf37, 0x1, 0x9f, 0xfff, 0x6, 0xeb, 0x4]}, &(0x7f0000000000)=0x108) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000906000)={0x0, 0x9, 0x30, 0x5, 0x2}, &(0x7f0000562000)=0x18) sendmmsg$inet_sctp(r0, &(0x7f0000174000)=[{&(0x7f00002ac000-0x1c)=@in6={0xa, 0x3, 0x7, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, 0x4}, 0x1c, &(0x7f0000000000)=[{&(0x7f0000000000)="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&(0x7f0000000000)=[{&(0x7f0000001000-0xc8)="7ae75aea77c58bb250d86992d86065d10b950e195a6a6cdf7d6d2e5c5949737555fd79dd228f096c95c8d3c5648943fe14cb06fa39eacf5b9712d82ab202bf006bfdcb54da074e9ac15c71432af81511d0c06ef2759d7f8814805c6278a0ba56f7c73b84294376d74b48935715a8d4d31222a37635a0d2323bef11320b53e360a0fa1229f1428e9d40b20334e9e9fa6e73e5ea5ef5ed10e2d65186d2ae2dff3ee5e2d69409bc304b6e21748b41e555730c2699762a6e5bb191b919d865c70b250c1da7aa171fe987", 0xc8}, {&(0x7f0000001000-0x6e)="f22b3378f176f9664d449fd47f050b6aaa6238a3d3aec10efc381a60f28e18ec60b4c93bfe35dd8f5338ac82260aa1344b99b9d6f45d1fe19f71f4cc8e4bfa6229ec97fbd40320c0904b854445d703cc26833bfe6aab41869cc4a55d80cfcd75d3d92160ed88edfc2619ce53434c", 0x6e}, 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0x1000}], 0x3, &(0x7f0000681000-0x90)=[@sndinfo={0x20, 0x84, 0x2, {0x8, 0x6, 0x6, 0x100000000, r2}}, @init={0x18, 0x84, 0x0, {0xc32, 0x1e8b, 0x4, 0x2}}, @init={0x18, 0x84, 0x0, {0x9, 0x0, 0x401, 0x12}}], 0x90, 0x4008050}, {&(0x7f0000ae4000)=@in6={0xa, 0x1, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, 0x1c, &(0x7f0000000000)=[{&(0x7f0000000000)="205ae3307e08a1682c157b87b3af20b967b80c2282b080aa6eb1e6fd39e636002d229585c87910561c1acf4e0595a8d3056ded830efdf1ea13e18b3714c4b3834e5d8344c07e4015564b289d401fc0c1e8130cfee57da22f977c49d6", 0x5c}], 0x1, 0x0, 0x0, 0x4}, {&(0x7f000014d000-0x10)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000a10000)=[{&(0x7f0000001000-0x79)="c4cfd45b1f2e97e1c2fe4d2301ef8b267238a3ab775941cf1d1e6fba6f0a5e8ffe443a7ae6ff64202a12631c17bc02f6df9096903f15bef8c0bdc1f20acfa3a9807ab749ab160ba1cd9c3e144c607f4d683f10bac398874886169e9d3aab7ac9e5b4038f631ed1667fa75cebad57cde61acfd553bef0d3ad1b", 0x79}, {&(0x7f0000001000-0x20)="7ba35bbdff5f0ab67ab3dd7e6b2993bb9259a6591e74ce4c7f656b7d3aa26da6", 0x20}, {&(0x7f0000b54000-0x5b)="5de9e25e899e8b2b9c68fd3060ea246cb6c69e5e2b30221bad1b97974aa1a728ee31798ddbda1e1a19325e5e3b015bc080fd7b063f4f652221d116d2889a90749353ec0319bbd2c83cdd966ab83e4935283616996a119175099d35", 0x5b}, {&(0x7f0000001000-0x4b)="afa18a4158e32345a2747bda5ee29e21a11da09b2c5996919009ce3093b95775aa115b2f3323ce27e6c782874773925940d4de82dd857d92b35008439087994d5f2b467d0021ca763762d1", 0x4b}, {&(0x7f0000000000)="89c74cd0ce9c12d9d608ed775987e3aeb423026d78f9486f0198", 0x1a}], 0x5, 0x0, 0x0, 0x8000}, {&(0x7f0000325000-0x10)=@in={0x2, 0x3, @rand_addr=0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000000000)=[{&(0x7f0000001000-0x7)="33af62ea310fe4", 0x7}, {&(0x7f0000cb9000)="170c8398c7d78b29e99cdf002f0ac28795b0c6a2fb92f889b868d529bd3a713b691eb415a511e945074bc40f0999bb5adee2096078438a41e673bb47862a2ffc9cd1fe9c4673dd5f9022131b9d2613e73afb07c8cbae4392450673f3e3", 0x5d}], 0x2, &(0x7f000054d000-0xc0)=[@sndinfo={0x20, 0x84, 0x2, {0x9, 0x8200, 0x3, 0x6, r3}}, @init={0x18, 0x84, 0x0, {0x8, 0x1ff000000000000, 0x3, 0x7a0}}, @init={0x18, 0x84, 0x0, {0x79b9, 0xfffffffffffffffe, 0x8, 0x2}}, @init={0x18, 0x84, 0x0, {0xc3, 0xe8, 0x0, 0x2}}], 0xc0, 0x8804}, {&(0x7f0000001000-0x1c)=@in6={0xa, 0x1, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, 0x1c, &(0x7f0000000000)=[{&(0x7f0000f4b000)="99616216160585893ab21685dc1ab19c711b237bba75bc9ae134ba6073450650b0389da06f1a3fdbaad5fa7ef3bb5bd3c2791c5e39f6dd02335637e2f22936a5a946861ed86186f098df529bd2c576416487398749dc08cc632826d157199fd961c229cc27ad02aa5104f604e2", 0x6d}, {&(0x7f0000000000)="b25fc8b4d07ca88f704d15067430f9985c62c77c20def1dc6ccc0965c2eaf51dcb543a783a48a702e9bcd46864ad501c9792c3190772dc6b622526435b109a7ffde7709d6a29d004a0e5d9df006da379e70f9e3b6c6885ed387487578f6bd9cf8ba20b0f3bc0d8a4c0f37ced47dec3e177e043cf23ee78aa228a7246010a32ca60c6c6d12883c7b08aacfc08ce24c6af7118b67461bc2508bfb9c4d3cbb89ea9455d041c37", 0xa5}, {&(0x7f0000000000)="ae4cb3a6db860dfa23abc437432f92fb5c5c063e8f08180ec65da98c7a45c9890f2404a5a0db0e3d2c68d3b238e0155f975a35b4788c", 0x36}, {&(0x7f0000afd000)="0390828c6adeefe245a3d5d2869b55256ff0ef065e30ee9d065c311e68351cb0a56ef5464659263319dfbf849cf584d0132189545f5077690e95231fcdcf16c0c9e387a2b1d413283297ebc540654c9b86dee7673a0a9d398cf8100494a9b520db171f66c792149f82046a5740086882c40fe300b20816e3003b633dcbd48292317da749109ebb142caa38bc53ab213e32152009f94dcfc197ad5aa72411d89041017df6", 0xa4}, {&(0x7f00000cb000-0x5a)="f9b98592f38b9e966157452aace42fd7f8f70392bd24ebd19a23ae1b8ef57eb97538727362a9d3a96c1457c4f587e351a07f65eff74263ec89be634c8c4715f73770c43b4ac9a51e7261d4804dbecc25013c3cb03f1c0b47c02b", 0x5a}, {&(0x7f0000000000)="a34dd9ef3418d42a8ccb35a2efba0994e214f0f50255cae10ad224c0bfa434a3560d69bb09a437ef", 0x28}], 0x6, &(0x7f00007c7000-0x30)=[@init={0x18, 0x84, 0x0, {0xec, 0x2, 0x1, 0x80000001}}], 0x30, 0x1}, {&(0x7f0000e9f000-0x1c)=@in6={0xa, 0x1, 0x614b, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, 0x1c, &(0x7f0000000000)=[{&(0x7f00008b6000-0x65)="5ad22d61d063238668235ccc7499e21aa20f0a9fd11c5340b77270001e1c583034fc992d9bfeb20f6e83b5dda820d7169f5687a8e699797abd22f2b622382645fe773eb7d4f197b3dee95893c585726a9338827a632909bf315ce51085c42f449c70eaa15b", 0x65}, {&(0x7f0000726000-0xe7)="8f164d0d254f07fe156db90e6945b817b771752a2f6361ddcf3b1286da016886d6fe8d1602693b2501109acda13a125e2c4ac69b4ac7ebadc9f5906c04e633424b6a57cce041f61e4c38340b0d2e126c503b6eb06f6922eb19ad1902253a641f1d1caa73335f267782664dc46ac6e2554fe951862fc8b076cd62022ce6f66a3f239c785518415c6b7490aa09ca45e746e42eec7c7346820f54ec1f199359a0407ca968130a84c3074a1276d118ccaf7d82008d79a19f3e058e6fe43edd9517c3e8692db27b5002ccb0ee64e23ab22057c905dbb8c3dce0bcd4446d7861e2f82d8ff0ae30364993", 0xe7}, {&(0x7f0000000000)="19a67c6d33478adcc2d441eafc2738edc0e465fbf38600938267456c338dddff8331afa2a342f746e1a3b31f54a0ce2e723e06e779092385d78872b55f7c1404d07007c8ed5987cf87fb2eb0a0a6fb25e665be425c21be924d59a8d2b5c62b90b201c238c924cd0453b559c820e2a02064f207f4348d0f30d458192e7c9aa3c08986f1673213e2e3f79b70412784c0263e4630131c0e53c26c79ef92d8aac358688810c324c41ca2f130918349ba37d4ffe8d700eec2", 0xb6}], 0x3, &(0x7f0000000000)=[@sndinfo={0x20, 0x84, 0x2, {0xa8a9, 0x2, 0x0, 0xffffffffffff0001, r4}}], 0x30, 0x8810}, {&(0x7f0000a45000)=@in6={0xa, 0x3, 0x37, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000001000-0x10)=[{&(0x7f0000001000-0xfe)="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", 0xfe}], 0x1, &(0x7f0000893000-0xc0)=[@init={0x18, 0x84, 0x0, {0x7, 0x6, 0x6, 0x0}}, @init={0x18, 0x84, 0x0, {0x80000000, 0x7c, 0x100000001, 0x101}}, @sndinfo={0x20, 0x84, 0x2, {0xffffffff, 0x800c, 0x7, 0x5, r5}}, @sndinfo={0x20, 0x84, 0x2, {0xfffffffffffffffa, 0x9, 0x3, 0x80, r6}}], 0xc0, 0x0}, {&(0x7f0000c40000)=@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00002de000-0x40)=[{&(0x7f000029e000)="", 0x0}, {&(0x7f00003fd000-0x2f)="74101ec53b77c7eca16d88103aaeecdbdd0ea90d60132d2188bf0b5c9f4d75052954655cfdc32003f657f66ae1b580", 0x2f}, {&(0x7f00004c7000)="142e5c90bb8da9ffb07314ba940c5a2a", 0x10}, {&(0x7f0000001000-0x24)="190784c2d1aee0aa3c4b0e7e0147f76f19fd26ab0e9820a9bcdfa7e78f059bd9d53be65b", 0x24}], 0x4, &(0x7f0000001000-0x60)=[@sndinfo={0x20, 0x84, 0x2, {0x9, 0x8, 0x7ff, 0x80, r7}}, @sndinfo={0x20, 0x84, 0x2, {0x2, 0x8, 0x1, 0x7f, r8}}], 0x60, 0x8880}, {&(0x7f00002df000-0x10)=@in={0x2, 0x3, @rand_addr=0x200, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00004a4000-0x20)=[{&(0x7f0000565000-0xc)="d0db6e5e357ec86abda1dc7b", 0xc}, {&(0x7f0000001000-0x9c)="625c1b80622e19feded4976963fdb35442be2c4be062075110ffe89589699e2f99ba7eb51682a13f05ee7bebb495839eed30122f1ac8387243e79313c7c1bafb21ab29b9622d0c26ea57b0f1ed66213ff412dd88db3c64947cb1c9440475639562e0f8ea159d254814bd7a6bfeb231f74d5402564f6afceb27c44f570c0efb6c56e47e2c14daccf2d1d6e896823047f8bb4a53d302964bd4c699caf4", 0x9c}], 0x2, &(0x7f0000fe1000-0x60)=[@init={0x18, 0x84, 0x0, {0x0, 0x8, 0xcd, 0x9}}, @sndinfo={0x20, 0x84, 0x2, {0x8, 0x2, 0xa5e, 0x8, r9}}], 0x60, 0x0}], 0xa, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r10 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r10, 0x6, 0x4, &(0x7f0000e2b000-0x4)=0x0, 0x4) 2018/01/28 14:29:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000b71000)='/dev/autofs\x00', 0x0, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000f97000-0x4)=0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x4}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0x4, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x400000000000000c, 0x1, &(0x7f0000dac000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) 2018/01/28 14:29:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d9d000-0xc)={0x0, 0x0, 0x0}, &(0x7f000044c000)=0xc) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000005f000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000113000)={0x0, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xef1e, 0x1}, &(0x7f0000aeb000)=0x98) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00004f5000-0x98)={r2, @in6={{0xa, 0x0, 0xfffffffffffffbff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x27d49598}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x1000}, &(0x7f0000b8e000)=0x98) r3 = syz_open_procfs(r0, &(0x7f0000ad9000)='attr/current\x00') sendfile(r3, r3, &(0x7f00005a6000)=0x0, 0x1e) 2018/01/28 14:29:45 executing program 6: mmap(&(0x7f0000001000/0xeed000)=nil, 0xeed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000eee000)='./file0\x00', 0x20000, 0x1) ioctl$TUNATTACHFILTER(r1, 0x401054d5, &(0x7f0000367000)={0x2, &(0x7f0000455000-0x10)=[{0xbd, 0x1, 0x800, 0xcb24}, {0x32, 0x40, 0x3, 0x0}]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000000000)={&(0x7f000015c000-0x10)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000001000-0x20)=[{&(0x7f0000e8e000)=""/181, 0xb5}, {&(0x7f000070e000)=""/4096, 0x1000}], 0x2, &(0x7f0000001000-0xd9)=""/217, 0xd9, 0x7fff}, 0x40000000) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f000046a000-0x4)=0x7fe, 0x4) sendto$inet(r2, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000012000-0x3)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_int(r2, 0x0, 0x5, &(0x7f0000eee000-0x4)=0x8, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000e36000-0x11)='/dev/pktcdvd/control\x00', 0x400000, 0x0) setsockopt$packet_tx_ring(r3, 0x107, 0xd, &(0x7f0000080000)=@req3={0x401, 0x1, 0x1, 0x2, 0x9, 0x3c, 0x1}, 0x1c) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x1) setsockopt$inet_opts(r2, 0x0, 0xd, &(0x7f000023f000-0x62)='-', 0x1) recvmsg(r2, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000eec000)=[], 0x0, &(0x7f00009fe000-0x51)=""/81, 0x51, 0x0}, 0x40002106) [ 62.899083] netlink: 20 bytes leftover after parsing attributes in process `syz-executor4'. [ 62.925520] tc_dump_action: action bad kind [ 62.950100] netlink: 20 bytes leftover after parsing attributes in process `syz-executor4'. [ 62.969870] tc_dump_action: action bad kind 2018/01/28 14:29:45 executing program 3: mmap(&(0x7f0000000000/0x27e000)=nil, 0x27e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000010000+0x7d8)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f0000265000/0x14000)=nil, 0x14000, 0x0, 0x10011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) syz_open_dev$binder(&(0x7f000005e000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f000027e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x44, 0x0, &(0x7f00000eb000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x8, &(0x7f0000223000)=[@fd={0x66642a85, 0x0, 0xffffffffffffffff, 0x0, 0x0}], &(0x7f0000087000-0x8)=[0x0]}}], 0xfe9c, 0x0, &(0x7f000027e000)=""}) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000001000-0x30)={0x0, 0x0, &(0x7f0000010000-0x80)=[], 0x0, 0x0, &(0x7f0000001000)=""}) 2018/01/28 14:29:45 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x41, &(0x7f00008e1000-0x37)="958e392937a186d6306a3615593baa57ff0002060000000000079ab4d5ed5cff03000000000000ffff", 0x29) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_buf(r1, 0x107, 0x1, &(0x7f0000000000)=""/38, &(0x7f0000a57000-0x4)=0x26) 2018/01/28 14:29:45 executing program 7: socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00007af000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000d22000-0x6)={0x0, 0x4}, &(0x7f0000798000)=0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={r1, 0x100}, &(0x7f00008c7000)=0x8) mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open$dir(&(0x7f0000022000)='./file0\x00', 0x281, 0x10) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000024000-0x11)='/selinux/enforce\x00', 0x0, 0x0) ioctl$KDENABIO(r3, 0x4b36) sendmsg$nl_netfilter(r2, &(0x7f000001a000-0x38)={&(0x7f0000011000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000e000-0x10)={&(0x7f000001e000)={0xec4, 0x10, 0x0, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@generic="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"]}, 0xec4}, 0x1, 0x0, 0x0, 0x0}, 0x0) socket$inet(0x2, 0x2, 0x80000001) 2018/01/28 14:29:45 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f0000ddc000-0x2)=0xfffffffffffffffc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0xad8f2fedb4f7c039, 0xffffffffffffffff, 0x0) 2018/01/28 14:29:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) syz_fuse_mount(&(0x7f0000f1e000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x89098) recvmmsg(0xffffffffffffffff, &(0x7f0000476000)=[{{&(0x7f00008fc000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f00007df000-0x10)=[{&(0x7f00002f5000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000f01000-0x13)=""/19, 0x13, 0x400}, 0x0}, {{&(0x7f0000edd000)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f00006c9000-0x40)=[{&(0x7f0000799000-0x66)=""/102, 0x66}, {&(0x7f0000ae0000)=""/254, 0xfe}, {&(0x7f0000192000)=""/203, 0xcb}, {&(0x7f0000249000)=""/238, 0xee}], 0x4, &(0x7f000077d000-0x1000)=""/4096, 0x1000, 0x9}, 0x1000}, {{&(0x7f0000f6f000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000953000)=[{&(0x7f000032f000)=""/236, 0xec}, {&(0x7f000033f000)=""/67, 0x43}], 0x2, &(0x7f00004cf000-0xbb)=""/187, 0xbb, 0xb}, 0x401}, {{&(0x7f000047d000-0x1002)=@un=@file={0x0, ""/4096}, 0x1002, &(0x7f00008ed000)=[{&(0x7f0000dd4000-0x74)=""/116, 0x74}, {&(0x7f0000cfc000)=""/4096, 0x1000}, {&(0x7f000069f000)=""/107, 0x6b}, {&(0x7f00002d3000)=""/187, 0xbb}], 0x4, 0x0, 0x0, 0x1f}, 0x5}, {{&(0x7f0000dae000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000fc4000-0x30)=[{&(0x7f0000515000)=""/134, 0x86}, {&(0x7f0000584000)=""/4096, 0x1000}, {&(0x7f000032a000-0x8)=""/8, 0x8}], 0x3, 0x0, 0x0, 0xdbc}, 0x9}, {{&(0x7f00008b8000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000478000)=[{&(0x7f0000c25000)=""/22, 0x16}], 0x1, &(0x7f000080c000)=""/118, 0x76, 0x7fffffff}, 0x9}, {{&(0x7f0000097000)=@vsock={0x0, 0x0, 0x0, @reserved=0x0, 0x0}, 0x10, &(0x7f0000be1000)=[{&(0x7f00000a0000)=""/4096, 0x1000}], 0x1, 0x0, 0x0, 0x3}, 0x1}, {{0x0, 0x0, &(0x7f0000a12000-0x30)=[{&(0x7f000067a000-0x48)=""/72, 0x48}, {&(0x7f0000164000)=""/4, 0x4}, {&(0x7f0000b82000-0x5)=""/5, 0x5}], 0x3, &(0x7f0000ab4000+0x13e)=""/248, 0xf8, 0x1}, 0x8000}, {{&(0x7f0000c02000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, 0x1c, &(0x7f0000562000)=[{&(0x7f00008e1000-0x1000)=""/4096, 0x1000}, {&(0x7f00001ef000-0xb0)=""/176, 0xb0}], 0x2, 0x0, 0x0, 0x0}, 0x40}, {{0x0, 0x0, &(0x7f0000f14000-0x50)=[{&(0x7f00000cd000)=""/4096, 0x1000}, {&(0x7f000034d000-0xe3)=""/227, 0xe3}, {&(0x7f0000e34000)=""/201, 0xc9}, {&(0x7f00005e3000)=""/125, 0x7d}, {&(0x7f000092b000)=""/116, 0x74}], 0x5, &(0x7f0000326000-0xe2)=""/226, 0xe2, 0x7f}, 0x401}], 0xa, 0x10000, &(0x7f00009ef000)={0x77359400, 0x0}) accept4$packet(0xffffffffffffff9c, &(0x7f0000ad6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000eaa000)=0x14, 0x800) stat(&(0x7f0000149000)='./file0\x00', &(0x7f0000947000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000be4000)={{{@in=@multicast2=0xe0000002, @in=@dev={0xac, 0x14, 0x0, 0x7fff}, 0x3, 0x6, 0x0, 0x1, 0x2, 0x20, 0x80, 0x0, r1, r2}, {0x4, 0x0, 0x80000000, 0x4, 0x4, 0xfff, 0x20, 0x2}, {0x0, 0x8, 0xfffffffffffffff8, 0x0}, 0x2, 0x0, 0x0, 0x0, 0x4014039919a5ae3b, 0x3}, {{@in=@dev={0xac, 0x14, 0x0, 0x11}, 0x1, 0x6f}, 0x3031a338a846e463, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0x1, 0x2, 0xfffffffffffffffa, 0xfffffffffffffff7, 0x8}}, 0xe8) 2018/01/28 14:29:45 executing program 6: socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) times(&(0x7f000038b000)={0x0, 0x0, 0x0, 0x0}) 2018/01/28 14:29:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x20000000000000a5, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00007cb000)={{{@in=@rand_addr=0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003be000)=0xe8) setresuid(r0, 0x0, 0x0) r1 = memfd_create(&(0x7f0000789000-0xe)='/user.em1eth1\x00', 0x2) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f0000652000)={0x0, 0x0}) rt_sigprocmask(0x3, &(0x7f0000c15000)={0xd3}, &(0x7f0000531000)={0x0}, 0x8) sendmsg$nl_netfilter(r1, &(0x7f0000285000-0x38)={&(0x7f0000340000)={0x10, 0x0, 0x0, 0x180000}, 0xc, &(0x7f000028e000-0x10)={&(0x7f00007d7000-0x244)={0x244, 0x1, 0xa, 0x328, 0x6, 0x1, {0x3, 0x0, 0x8}, [@nested={0xa0, 0x32, [@generic="cb959553ac2544441c5657d874134b3040aa08715027241cdbcf8540f039dce8879a9f3fe8d40df1f85d48d91d35772923ee0abc471cd57b261ae6555bb31f72ec98596327937b59f09ae746edf0d018944c79dfdb8bb74c74cec295df8ba75a5d", @generic="6a1fa3cdb691c72465e14efb5e45e1ba657636e5f3d5b2c9ad2a5b4d553dd8959777", @typed={0xc, 0x43, @ipv4=@local={0xac, 0x14, 0x0, 0xaa}}, @typed={0xc, 0x90, @u32=0x36b7e8e1}]}, @generic="a2129dd389bed2e3fee962e8bd2b0e6fade856c8e219c35336ba9f6fad067a293b04a5bd18f80414f7c755378273279443ed7ce166bdb77ebf370696281533c4d593cc98a317c78d", @generic="3cdca4834f89d69cdfea9f857114c5a8915434d40b6acc32545640884ceff4ccf0007d4f3a6999dfff91ec5f5f1a57086ba1c3", @typed={0x8, 0x72, @void=""}, @generic="95db14a5530fea1e2a1dcc4648c862dcf2a0514a6948e00c09f13906b206d6d86f172a1e29f51611afe979170d7de8d6a5286bc084db1c9e4bca5bf02e64448e6e95353327e8d807124c5387f7fae4049f6ec57307356b2e0124d3b3e9ea7fc869e1d54e5ed680cc67e15a68259e4d62d014c9c1708895733f2703e251fe5f6ca167d1d337ac798434ccfd83844af586e00fa5548652530292891a6746f2b1a6e9813445a7198824b80d04892c7206298bb8b0f9e878b37c8fc0114c9484", @generic="ec5d6e5340da06dd6e93c5f22fe745de205bac520effce321bc26c74025065a70d0f6867d03e3df19beb0dcc51df3715446d8f59572a8f6d4e9634259ed12a57a31f0d9d2532399c8204fa45f983"]}, 0x244}, 0x1, 0x0, 0x0, 0x40000}, 0x4010) 2018/01/28 14:29:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008e8000)='E', 0x1) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000933000-0x28)={@common='tunl0\x00', @ifru_data=&(0x7f00008e8000-0x20)="010109070007000000fa000011000200dfff0000054e0000000000000004eb00"}) ioctl$sock_ifreq(r0, 0x8915, &(0x7f0000a33000)={@generic="8280efbb9c2e1020066690787da89162", @ifru_flags=0x3}) 2018/01/28 14:29:45 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f0000001000-0x64)={&(0x7f000047f000-0x14)=[0x10000, 0xfff, 0x98, 0xb72, 0x2], 0x5, 0xde, 0x7, 0x7fff, 0x5, 0x0, {0xc9, 0x9, 0x6, 0x8, 0x400, 0x4, 0x8, 0xfffffffffffffc01, 0xffffffffffffff81, 0x9, 0x2, 0xfffffffffffffc3d, 0x9, 0x5, "22bc2779805a312fbb1a6479a507d9b34c378f112152e780b9646ea8b324db53"}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000be2000-0x8)=[{&(0x7f0000fb5000-0x3a)="390000001100094701bb61e1c30500ff070000000200000045efffff08009b0019001a000f000000000401000000000004e9ff0006000d0005", 0x39}], 0x1) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f00005d6000-0x4)=0x0, &(0x7f0000d4f000-0x4)=0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000bf9000-0x8)={0x6, 0x3, 0x8, 0x100000001}, 0x8) 2018/01/28 14:29:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000031e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r2, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$bt_hci(r1, 0x0, 0x3, &(0x7f0000ce0000-0x64)=""/100, &(0x7f0000e77000)=0x64) r3 = syz_open_pts(r2, 0x0) inotify_init() r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r4, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCSETS(r4, 0x5402, &(0x7f0000796000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_open_pts(r3, 0x0) r5 = dup3(r1, r2, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r5, 0x6430) timerfd_create(0x0, 0x80001) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000bf7000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r6, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) recvmsg(r7, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) uname(&(0x7f0000e63000)=""/227) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r5, 0x84, 0x8, &(0x7f0000833000)=0x4, 0x4) ioctl$DRM_IOCTL_AGP_RELEASE(r5, 0x6431) 2018/01/28 14:29:45 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000001000)='/dev/pktcdvd/control\x00', 0x8000, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000001000-0x8)={0x0, 0x5}, &(0x7f0000000000)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000000)={r1, 0x6}, 0x6) inotify_init() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/dev/sequencer2\x00', 0x210000, 0x0) ioctl$EVIOCGVERSION(r2, 0x80044501, &(0x7f0000001000)=""/0) socket$inet_udp(0x2, 0x2, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f0000001000-0xd1)={{{{0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x0, 0x0, "08cf49763f46e535a62fddc552804dbbb42a79a4cb1e3bb8df10ba34f48b8e3ca89706a9519f88ac72227db55f504f6b457def6b687d1f4a4e6d46909d69194da5a3c8e079964dace5124f2b7bcacffa"}, 0x160) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept4$vsock_stream(r2, &(0x7f0000002000-0x10)={0x28, 0x0, 0x2710, @hyper=0x0, 0x0}, 0x10, 0x80000) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(r4, 0xc020660b, &(0x7f0000003000)={0x10001, 0x0, 0x4, 0x7fff, 0x3, [{0x3, 0x5, 0x8001, 0x0, 0x0, 0x801, 0x0, 0x0, 0x0}, {0x3, 0x506, 0x1, 0x0, 0x0, 0x201, 0x0, 0x0, 0x0}, {0xa6fb, 0x7f, 0xfffffffffffff660, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}]}) ioctl$sock_inet_tcp_SIOCATMARK(r2, 0x8905, &(0x7f0000002000)=0x0) 2018/01/28 14:29:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008e8000)='E', 0x1) r1 = socket(0xa, 0x80006, 0x2) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000f59000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3d0c, 0x3, 0x1, 0x1, 0x3268, 0x8ca2, 0xb9}, 0x20) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000933000-0x28)={@common='tunl0\x00', @ifru_data=&(0x7f00008e8000-0x20)="010109070007000000fa000011000200dfff0000054e0000000000000004eb00"}) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000e50000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f0000c0b000)={{0x2, 0xffffffffffffff80}, 'port1\x00', 0x6, 0x10000, 0xaaa, 0x100000001, 0x3, 0x0, 0x7ff, 0x0, 0x4, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/28 14:29:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fe6000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x8080000000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f00007c9000-0x1000)="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", 0x1000) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000878000-0x15)='/dev/pktcdvd/control\x00', 0x0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000ab0000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f75000-0x4)=0xe8) [ 63.065747] binder: 11155:11158 got transaction with fd, -1, but target does not allow fds [ 63.069904] audit: type=1400 audit(1517149785.347:62): avc: denied { setuid } for pid=11163 comm="syz-executor4" capability=7 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/28 14:29:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00002da000-0x15)='/dev/pktcdvd/control\x00', 0x20402, 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000bad000)='/dev/snd/seq\x00', 0x0, 0x40000) sendmsg$unix(r1, &(0x7f0000857000-0x38)={&(0x7f0000894000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f000060e000-0x60)=[{&(0x7f00004b3000-0x3e)="071c28d84876523b8cb7c3a5a36dcb38bff793a6aa58a5edc2db9ae6887ea4d38870901918f3bfa33ad1622595140c9f927240ea919d4209d0ffe0881c71", 0x3e}, {&(0x7f0000f71000)="8c", 0x1}, {&(0x7f00000a4000-0x79)="430cacb1931b928f02ff6a90977295b110860f272cd3ad15cdd9a4734e355b97dd58e49078f0b08967304831d49027270e2b235660028b0c1d9765cfd2189b7169b99ec5b1a1c0357b932408afca1c070e20e590c7c8eb54b0c01466c1b11f2c950b09a602e1dce8f270eab606cd5517c924de43355eee58fd", 0x79}, {&(0x7f0000359000)="", 0x0}, {&(0x7f000040c000)="e105c122d240f61ee63e6a1a215b199e36a2d71e475181e160176949d87f491c6a6f6193674291cd75b29c9f1654d2e8b6dcf5e277987367db40bff3d07a0d6363d9d68b2190f96210d7e4492b2c24b3dcea9c5a53a6017e89d130271a4a514544a74e8fc0909776d39efb7aadec4e45737f9e137134d44e46e86bb7e556c391b68775cee2822cc50f0f9d07b01070129c5302bfb527d85acfeec386b3ae1b3d5b1611732b2f0f2d45d9a5cf8609e34fdd441711f64c654d78a7fea81bf44e48e885d5d81cf3802c43b7d8e5cacb605ce9ec63e59a2e", 0xd6}, {&(0x7f0000227000-0xac)="bbd1582c5d908a88c52af1f38755e48c27ab7f76eaee2378cff332a890d0628ba1020a40733fe8245c2d5e54f87b9f4e212b6f015a89795b220e3e6ebc40a754075c4e3e0d4f3a837a846781ad2de2cf733e69b4eb47d06e88cdd1dda154f0760e813cd6fd5797d85b2f2e0ccd7d73c3e4bdab990ee940e74a2cc543e6d89b8bf1492e0339f87e30e7cdb6caa8a540f46e705d9a2cc77db1ff023f9139a865683e3a52df58cb205173153c90", 0xac}], 0x6, &(0x7f0000d8a000-0x30)=[@rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r2, r0]}], 0x30, 0x10}, 0x40000) r3 = syz_open_dev$mice(&(0x7f0000e27000)='/dev/input/mice\x00', 0x0, 0x404000) pipe(&(0x7f0000353000-0x8)={0x0, 0x0}) syz_open_dev$sg(&(0x7f0000dcc000)='/dev/sg#\x00', 0x3, 0xf5204a20c27c9910) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r4, 0x111, 0x4, 0x1, 0xfc21) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r5, 0x84, 0x15, &(0x7f000042c000-0x1)={0x40}, 0x1) pwrite64(r5, &(0x7f0000e05000)="86", 0x1, 0x8000) sendto$inet(r0, &(0x7f00000d1000)="f4", 0x1, 0x207ffe, &(0x7f0000fa2000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_udp_int(r3, 0x11, 0x64, &(0x7f000094d000-0x4)=0x0, &(0x7f0000360000-0x4)=0x4) 2018/01/28 14:29:45 executing program 2: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000006000-0xc)='/dev/autofs\x00', 0x4000, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f000000d000-0x10)=@req={0x3, 0x101, 0x9, 0x4}, 0x10) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(r1, &(0x7f0000000000)=@known='system.posix_acl_access\x00', &(0x7f0000000000)='/dev/autofs\x00', 0xc, 0x0) sendmsg$nl_xfrm(r1, &(0x7f0000002000)={&(0x7f0000008000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000006000-0x10)={&(0x7f000000a000)=@polexpire={0xc4, 0x1b, 0x201, 0xffffffffffffffff, 0xffffffffffffffff, {{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xfffffffffffffffe, 0x0, 0x0, 0x0}, 0x0}, [@etimer_thresh={0x8, 0xc, 0x0}]}, 0xc4}, 0x1, 0x0, 0x0, 0x0}, 0x41) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000000c000)={{{@in=@multicast2=0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000000c000)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000000d000-0xe8)={{{@in=@multicast2=0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000000d000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000001000-0x38)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000000)={&(0x7f000000c000)=@updsa={0x17c, 0x1a, 0x824, 0x0, 0x3, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x100, 0x2, 0x6, 0xa, 0xa0, 0x20, 0x3c, r2, r3}, {@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0xff}, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, {0x10001, 0xfffffffffffffe95, 0x9, 0x0, 0x970b, 0x1, 0x3, 0xdf0c}, {0x81, 0xffffffffffffffff, 0x10001, 0x207d}, {0xfffffffffffffffe, 0x0, 0x10000}, 0x0, 0x1, 0x2, 0x0, 0x1, 0x8}, [@ipv4_hthresh={0x8, 0x3, {0x13, 0x1a}}, @tmpl={0x84, 0x5, [{{@in=@loopback=0x7f000001, 0x3, 0x32}, 0xa, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, 0x7, 0x2, 0x0, 0x7, 0x8, 0x800, 0x26}, {{@in=@multicast1=0xe0000001, 0x0, 0x6c}, 0xa, @in=@empty=0x0, 0x7, 0x0, 0x0, 0x2, 0x100, 0x1f, 0x1f}]}]}, 0x17c}, 0x1, 0x0, 0x0, 0x8080}, 0x4000000) 2018/01/28 14:29:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000ea0000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) r1 = request_key(&(0x7f0000998000)='logon\x00', &(0x7f00000a4000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000b13000-0x8)='wlan0=*\x00', 0xfffffffffffffffc) keyctl$set_timeout(0xf, r1, 0x100000001) seccomp(0x1, 0x0, &(0x7f0000001000)={0x1, &(0x7f000079e000)=[{0x6, 0x0, 0x0, 0xffffdfffffffffff}]}) truncate(&(0x7f0000f57000)='./file0\x00', 0x0) [ 63.158683] binder: 11155:11158 transaction failed 29201/-1, size 24-8 line 3232 [ 63.168505] binder_alloc: binder_alloc_mmap_handler: 11155 20265000-20279000 already mapped failed -16 [ 63.180805] binder: BINDER_SET_CONTEXT_MGR already set 2018/01/28 14:29:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$llc(0xffffffffffffff9c, &(0x7f000066e000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00001b1000)=0x10) clock_gettime(0x0, &(0x7f000078b000)={0x0, 0x0}) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000ff9000-0x10)={r1, r2/1000+30000}, 0x10) r3 = socket(0x10, 0x80007, 0xf6d) write(r3, &(0x7f0000bdb000-0x24)="24000000240007003200000800367700fbffffff0100000000000000ffffffff0100ff10", 0x24) 2018/01/28 14:29:45 executing program 0: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000949000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet(0xffffffffffffffff, &(0x7f00003e4000-0x10)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r0, &(0x7f0000001000-0x32)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x2, 0x2, 0x4, 0x1, {0xa, 0x1, 0x8000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}}}, 0x32) mmap(&(0x7f0000000000/0xdbf000)=nil, 0xdbf000, 0x5, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000dbc000-0x10)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) mmap(&(0x7f0000dbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r2, &(0x7f00009de000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000dbf000)=0x10) 2018/01/28 14:29:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000a6b000-0x8)='./file0\x00', 0x102) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f0000b6c000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = fcntl$dupfd(r1, 0x0, r0) recvmmsg(r0, &(0x7f0000a7f000)=[{{0x0, 0x0, &(0x7f0000ac2000-0x40)=[{&(0x7f0000211000-0xc7)=""/199, 0xc7}, {&(0x7f000036b000-0xcf)=""/207, 0xcf}, {&(0x7f0000eff000-0xf6)=""/246, 0xf6}, {&(0x7f00006f4000-0x2)=""/2, 0x2}], 0x4, &(0x7f00003d1000-0x70)=""/112, 0x70, 0x2}, 0x200}, {{0x0, 0x0, &(0x7f0000cf6000)=[{&(0x7f0000fc3000-0xf5)=""/245, 0xf5}, {&(0x7f0000628000-0x3e)=""/62, 0x3e}, {&(0x7f0000465000-0x2f)=""/47, 0x2f}, {&(0x7f0000d1e000)=""/142, 0x8e}, {&(0x7f0000841000)=""/11, 0xb}, {&(0x7f00003e2000-0x1000)=""/4096, 0x1000}, {&(0x7f0000da8000)=""/84, 0x54}, {&(0x7f00005ba000)=""/232, 0xe8}, {&(0x7f00001a4000-0x5a)=""/90, 0x5a}], 0x9, &(0x7f0000993000-0x2a)=""/42, 0x2a, 0x1}, 0x0}, {{&(0x7f00007db000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000c31000)=[{&(0x7f00009e1000)=""/146, 0x92}, {&(0x7f0000141000-0x1f)=""/31, 0x1f}, {&(0x7f0000506000)=""/149, 0x95}, {&(0x7f0000bfb000-0x7f)=""/127, 0x7f}, {&(0x7f0000f1b000-0x1000)=""/4096, 0x1000}, {&(0x7f0000824000-0xbb)=""/187, 0xbb}, {&(0x7f00005d6000-0x54)=""/84, 0x54}], 0x7, &(0x7f00006f2000)=""/68, 0x44, 0x6}, 0x63e}, {{&(0x7f0000108000)=@pptp={0x0, 0x0, {0x0, @multicast1=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, &(0x7f00004db000-0x30)=[{&(0x7f00007a7000)=""/145, 0x91}, {&(0x7f0000fab000)=""/27, 0x1b}, {&(0x7f0000ef1000)=""/70, 0x46}], 0x3, &(0x7f00002ac000)=""/188, 0xbc, 0x80}, 0x7}, {{&(0x7f00006f4000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000a4e000)=[{&(0x7f0000552000)=""/29, 0x1d}, {&(0x7f0000207000)=""/55, 0x37}, {&(0x7f0000afc000-0x47)=""/71, 0x47}, {&(0x7f000097d000-0xcd)=""/205, 0xcd}, {&(0x7f00005a2000)=""/237, 0xed}, {&(0x7f0000d16000-0xb8)=""/184, 0xb8}], 0x6, &(0x7f0000c79000-0x14)=""/20, 0x14, 0x6}, 0x2}, {{&(0x7f000066f000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f000008d000)=[{&(0x7f00003b8000-0x1a)=""/26, 0x1a}, {&(0x7f0000ab7000-0x29)=""/41, 0x29}, {&(0x7f0000cd5000)=""/203, 0xcb}, {&(0x7f0000242000-0x6c)=""/108, 0x6c}, {&(0x7f00008ac000-0x42)=""/66, 0x42}, {&(0x7f0000c41000)=""/4096, 0x1000}, {&(0x7f0000008000-0xc7)=""/199, 0xc7}, {&(0x7f00009bf000-0x59)=""/89, 0x59}, {&(0x7f000039b000-0x7c)=""/124, 0x7c}], 0x9, &(0x7f0000de9000)=""/4096, 0x1000, 0x99d2}, 0x9}, {{&(0x7f00005f8000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f00008fd000)=[{&(0x7f000055f000)=""/4096, 0x1000}, {&(0x7f0000e67000)=""/14, 0xe}, {&(0x7f00007b5000-0xe)=""/14, 0xe}, {&(0x7f00003cf000)=""/140, 0x8c}], 0x4, &(0x7f000033f000-0xce)=""/206, 0xce, 0x4}, 0x7}, {{&(0x7f0000893000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, 0x3a, &(0x7f000021b000)=[{&(0x7f0000a14000-0xf6)=""/246, 0xf6}, {&(0x7f0000612000-0xe0)=""/224, 0xe0}, {&(0x7f0000791000-0x3f)=""/63, 0x3f}, {&(0x7f0000772000)=""/4096, 0x1000}], 0x4, 0x0, 0x0, 0x2}, 0xa0}, {{&(0x7f0000f4b000)=@pptp={0x0, 0x0, {0x0, @loopback=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, &(0x7f0000458000-0x30)=[{&(0x7f0000e8d000)=""/81, 0x51}, {&(0x7f0000255000)=""/190, 0xbe}, {&(0x7f00005d4000-0x9f)=""/159, 0x9f}], 0x3, 0x0, 0x0, 0x0}, 0x400}], 0x9, 0x40000001, 0x0) ioctl$TUNSETOWNER(r2, 0x400454cc, &(0x7f00004d8000-0x4)=0x0) 2018/01/28 14:29:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000485000)="402670726f626b7379721a6e6700", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000f36000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) syz_open_dev$sndseq(&(0x7f0000e67000-0xd)='/dev/snd/seq\x00', 0x0, 0x200080) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000f9e000-0x5c)={0x4, 0x3, {0x2, 0x2, 0x8, 0x3, 0x3000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000030c000)={0x0, 0x0, 0x0, "98de7a8c5ae95ec8792c92150fc33a664f13eeab65c0322901ca6bd31bde2c51f06c5f0b014f9f91eeb7647c7240f476c8d75dd000aa8faf8fb5740200a6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000af8000)={0xffffffffffffff88, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r2, &(0x7f0000e70000-0x30)=[{0x1e, 0x0, 0x0, 0x3fd, @tick=0x4000000, {0x0, 0x0}, {0x0, 0x0}, @result={0x1, 0xffffffff}}], 0x30) 2018/01/28 14:29:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00005b2000)='./file0\x00', 0x0) mount(&(0x7f0000213000-0x8)='./file0\x00', &(0x7f000078f000-0x8)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000654000-0x1)="") r0 = creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) mq_timedsend(r0, &(0x7f0000787000-0x26)="", 0x0, 0x4, &(0x7f000059c000)={0x0, 0x989680}) mq_timedsend(r0, &(0x7f0000e5f000-0xce8)="", 0x0, 0x0, &(0x7f0000e62000)={0x77359400, 0x0}) chmod(&(0x7f00009d0000-0x8)='./file0\x00', 0x80) 2018/01/28 14:29:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000514000)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00004b3000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f00009a6000-0x8)={0x0, 0x80}, &(0x7f0000b21000)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000c1f000-0xd)={r1, 0x7ff, 0x10001, 0x6}, &(0x7f00008d0000-0x4)=0x10) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f000014f000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000847000)={&(0x7f0000b05000)=@getsa={0x3c, 0x12, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x2, 0x0}, [@srcaddr={0x14, 0xd, @in=@rand_addr=0x0}]}, 0x3c}, 0x1, 0x0, 0x0, 0x0}, 0x0) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000c8c000-0x9)='/dev/ppp\x00', 0x111000, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00002fe000)={0x7, 0x2, 0x6, 0x80000000, 0x0}, &(0x7f00007b0000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000efd000)={r4, 0x3ff, 0xc, 0xc014}, 0x10) 2018/01/28 14:29:45 executing program 7: mmap(&(0x7f0000000000/0xfe3000)=nil, 0xfe3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000851000)='/dev/vga_arbiter\x00', 0x205, 0x0) writev(r0, &(0x7f0000968000)=[{&(0x7f0000fe3000-0x99)="f1", 0x1}], 0x1) 2018/01/28 14:29:45 executing program 2: mmap(&(0x7f0000000000/0x9a7000)=nil, 0x9a7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000512000-0xf)='pagemap\x00') mmap(&(0x7f00009a7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f00009a7000)={0xdb0f}, 0x1) mmap(&(0x7f00009a8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000234000-0x10)={0x3, [0x0, 0x0, 0x0]}, &(0x7f00009a9000-0x4)=0x10) mmap(&(0x7f00009a8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009a8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00009a9000-0x8)={r1, 0x400}, &(0x7f00009a8000)=0x8) pread64(r0, &(0x7f0000016000)=""/0, 0x0, 0x0) [ 63.180815] binder: 11155:11194 ioctl 40046207 0 returned -16 [ 63.184703] binder_alloc: 11155: binder_alloc_buf, no vma [ 63.184720] binder: 11155:11207 transaction failed 29189/-3, size 24-8 line 3127 2018/01/28 14:29:45 executing program 2: mmap(&(0x7f0000000000/0xc29000)=nil, 0xc29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000c24000)={0x0, 0x0, 0x0}, &(0x7f0000c24000-0x2)=0xc) r2 = getpgid(r1) fcntl$setown(r0, 0x8, r2) fcntl$getownex(r0, 0x10, &(0x7f0000c24000)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) ptrace(0x4207, r3) ioctl$TIOCSSOFTCAR(0xffffffffffffffff, 0x541a, &(0x7f0000001000)=0x0) ptrace$getregs(0x1, r3, 0xffffffffff600000, &(0x7f0000001000)=""/0) r4 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000074f000)='/selinux/checkreqprot\x00', 0x441, 0x0) mmap(&(0x7f0000c29000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r4, 0xc0206434, &(0x7f0000c2a000-0x20)={0x2cf1cadd, 0x0, 0x10003, 0x8001}) ioctl$DRM_IOCTL_AGP_UNBIND(r4, 0x40106437, &(0x7f0000739000-0x10)={r5, 0x80000001}) mmap(&(0x7f0000c29000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000c29000)={0x0, 0x26, "182f81a73b9cfcf65ee76200f61629f96a0ebbce603f0313da02b39cd136f3d2a0e80609e08f"}, &(0x7f00001ba000)=0x2e) mmap(&(0x7f0000c29000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f000011f000)=@assoc_value={r6, 0x1}, &(0x7f0000c29000)=0x8) 2018/01/28 14:29:45 executing program 7: mmap(&(0x7f0000000000/0xef3000)=nil, 0xef3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x15, &(0x7f0000eeb000-0x4)=0x1000200, 0x4) fcntl$setflags(r0, 0x2, 0x1) 2018/01/28 14:29:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto(r1, &(0x7f0000b19000)="e5", 0x1, 0x0, &(0x7f0000df4000-0x6)=@hci={0x1f, 0x0, 0x0}, 0x6) sendto$inet(r0, &(0x7f0000290000-0xb2)="ac", 0x1, 0x0, &(0x7f000049b000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getpeername$llc(r1, &(0x7f0000ecd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00004ce000)=0x10) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f000024d000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000005c000)=0xe8) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000a37000)={{{@in=@loopback=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000ee000)=0xe8) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000066000-0x28)={@common='vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r5 = getuid() accept$netrom(r1, 0x0, &(0x7f0000de1000-0x4)=0x0) getpeername$packet(r1, &(0x7f00000a3000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000122000)=0x14) fstat(r1, &(0x7f000060f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_xfrm(r1, &(0x7f0000f1c000)={&(0x7f0000834000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00007fb000-0x10)={&(0x7f0000fc2000-0x3f4)=@newsa={0x3f4, 0x10, 0x410, 0x1, 0x3, {{@in=@broadcast=0xffffffff, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x11, 0x0, 0x7, 0xa, 0xa0, 0x0, 0x2c, r2, r3}, {@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1, 0x3c}, @in=@empty=0x0, {0x1, 0x0, 0x5, 0x8000, 0x6, 0x9d86, 0x7ff, 0x6}, {0x81, 0x7, 0x8001, 0x8001}, {0x1, 0x2, 0x3}, 0x6, 0x2, 0x0, 0x6, 0x4, 0x1}, [@policy={0xb0, 0x7, {{@in=@loopback=0x7f000001, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x5, 0x0, 0x0, 0x2, 0x80, 0x0, 0xff, r4, r5}, {0x3, 0x4, 0x1, 0x4, 0x1f, 0xff, 0x9, 0x10001}, {0x1, 0x4, 0x2, 0xeaac}, 0x7, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}}, @sa={0xe8, 0x6, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2, 0x3, 0x3, 0x7e, 0xa, 0xa0, 0x20, 0x84, r6, r7}, {@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1, 0xff}, @in=@dev={0xac, 0x14, 0x0, 0xd}, {0x3, 0x0, 0xff, 0x1, 0x80, 0x3b30, 0x6f, 0x8ca0}, {0xffffffffffff6419, 0x1, 0x8001, 0x3}, {0x4, 0x8, 0x61b}, 0x3, 0x3, 0x2, 0x3, 0x1, 0x52}}, @algo_crypt={0x144, 0x2, {{'cbc-serpent-avx2\x00'}, 0x7c8, "f962491db343249e3ab297844c53483858447a1c43a804d17cd2ac7ff47aa85dcc1bc68d9ee46d53a2988eb9d176c54f94b637757e6e734e598ea1a43ff923ae5274502f3aff235b66fae2c8165006d12f51ef718eba3c836704789c1cbcadbdee70a7ae3952e85d2dc14d8cd3e210ca221d460b86116e49e708c5a363f5757149ac7002a84db3336a675bc2d9e95204063dc0c5b66e9c90827219a712b5aea1cfc271a4d119056ff0dc9a35b0d6291a31bade3bad6e6e8624393cc9e35be27fd0cacd5d1c66bdaec4d8eee4ba5cf0ef2f141724d56bc874d06a04ceabdc9a238f362386c369ed38a979faa2e3c8d0dcb82cf085b90c6258c1"}}, @lifetime_val={0x28, 0x9, {0x8, 0x6, 0x5, 0x10001}}]}, 0x3f4}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg$nl_xfrm(r1, &(0x7f0000a32000-0x38)={&(0x7f00002a4000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000c0a000-0x10)={&(0x7f0000644000-0x1a0)=@updsa={0xa6, 0x1a, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, []}, 0xf0}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00002ec000-0xe)={0x0, 0x2, 0x3, [0x9, 0x9, 0x100]}, &(0x7f000002f000-0x4)=0xe) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000f42000+0xbd1)={r8, 0x6}, 0x8) sendmsg(r1, &(0x7f0000247000)={&(0x7f0000086000-0x1e)=@pppoe={0x18, 0x0, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @common='sit0\x00'}}, 0x1e, &(0x7f0000a58000-0x20)=[{&(0x7f0000787000-0x1000)="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", 0x30d}], 0x1, &(0x7f0000f89000-0x80)=[], 0x0, 0x0}, 0x0) 2018/01/28 14:29:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000531000)='/dev/hwrng\x00', 0x101000, 0x0) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000cea000-0x1c)=@req3={0x3, 0x360b, 0x7fffffff, 0x1000, 0x5, 0x1, 0x81}, 0x1c) ioctl$SIOCSIFMTU(0xffffffffffffffff, 0x8922, &(0x7f0000906000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000a38000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = socket(0x10000000010, 0x2, 0x1000000000000010) write(r1, &(0x7f0000a51000-0x1f)="1f0000000104fff6fd7b4514234d000000000000080001000200dcffdf000d", 0x1f) getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x27, &(0x7f000004c000)={@multicast2=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @multicast1=0x0}, &(0x7f0000d0e000)=0x3a3) getsockname$netlink(r0, &(0x7f0000316000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000335000)=0xc) 2018/01/28 14:29:45 executing program 7: mmap(&(0x7f0000000000/0xd28000)=nil, 0xd28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000521000-0x8)='./file0\x00', 0x141042, 0x0) ftruncate(r0, 0x7fff) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051c000-0xa)='/dev/ptmx\x00', 0x802, 0x0) mmap(&(0x7f0000d28000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f0000d28000)=""/201) connect(r1, &(0x7f00003f0000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x4, 0x3, 0x0}}, 0x2e) sendfile(r2, r0, &(0x7f0000336000-0x8)=0x0, 0xffffffff) readv(r2, &(0x7f000023e000)=[{&(0x7f0000d23000-0x43)=""/67, 0x43}], 0x1) 2018/01/28 14:29:45 executing program 4: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000c4d000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000000000)='big_key\x00', &(0x7f00009b5000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00005a9000-0x6)='self:\x00', 0xfffffffffffffffe) add_key(&(0x7f00008d0000)='cifs.spnego\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000000000)="57e5e5f28cd1075a26", 0x9, r1) mmap(&(0x7f0000000000/0xfa5000)=nil, 0xfa5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_int(r2, 0x0, 0x3f, &(0x7f0000d3f000-0x4)=0x7, 0x4) setsockopt$inet_opts(r2, 0x0, 0x200000004, &(0x7f00007ae000)="8907040000", 0x5) connect$inet(r2, &(0x7f0000f9b000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$TIOCSCTTY(r0, 0x540e, 0x4b) 2018/01/28 14:29:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000856000-0x10)={0x0, 0x0}) futex(&(0x7f0000396000-0x4)=0x4, 0x0, 0x4, &(0x7f0000ee0000-0x10)={0x0, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x0, 0x400, &(0x7f000000d000)={0x0, 0x0}, &(0x7f0000048000)=0x0, 0x0) r0 = gettid() rt_sigsuspend(&(0x7f0000b33000)={0x0}, 0x8) r1 = request_key(&(0x7f0000ac4000-0xa)='blacklist\x00', &(0x7f0000f2d000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00003d0000)='!self+}\x00', 0xfffffffffffffffa) keyctl$setperm(0x5, r1, 0x11) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000bd1000)='ns/uts\x00') syz_open_procfs(0x0, &(0x7f0000d43000)='ns/uts\x00') socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000880000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r3, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setsig(r3, 0xa, 0x12) fcntl$setownex(r3, 0xf, &(0x7f00000ff000)={0x0, r0}) setsockopt$inet_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000fee000-0x4)={0xfffffffffffffff8}, 0x4) keyctl$reject(0x13, r1, 0x6, 0x100, r1) ioctl$SNDRV_TIMER_IOCTL_STOP(r2, 0x54a1) recvmsg(r4, &(0x7f000095d000-0x38)={&(0x7f0000894000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00000a5000-0x50)=[], 0x0, &(0x7f0000b30000)=""/0, 0x0, 0x0}, 0x0) dup2(r3, r4) clone(0x0, &(0x7f0000fd7000)="", &(0x7f0000fd6000-0x4)=0x0, &(0x7f0000f70000-0x4)=0x0, &(0x7f0000f7b000-0xf4)="") tkill(r0, 0x15) 2018/01/28 14:29:45 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f0000002000-0x8)='./file0\x00', 0x3, r1, r2, 0x0, 0xa) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r0, &(0x7f0000dbb000-0x90)=""/144, 0x90, 0x141, &(0x7f0000000000)=@vsock={0x28, 0x0, 0x2711, @any=0xffffffff, 0x0}, 0x10) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$sock_inet_SIOCDELRT(r3, 0x890c, &(0x7f000050b000)={0x0, {0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000065c000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0}) 2018/01/28 14:29:45 executing program 2: socket$inet(0x2, 0x0, 0x6) mmap(&(0x7f0000000000/0xfd1000)=nil, 0xfd1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000aba000-0x10)={0x2, &(0x7f000039a000)=[{0x20, 0x0, 0x0, 0xfffffffffffff00c}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendmsg$netlink(r0, &(0x7f000008e000)={0x0, 0x0, &(0x7f000070f000)=[{&(0x7f0000fd1000-0x164)={0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x10}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 14:29:45 executing program 4: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$inet_msfilter(0xffffffffffffff9c, 0x0, 0x29, &(0x7f000000c000)={@remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002, 0x1, 0x2, [@broadcast=0xffffffff, @multicast2=0xe0000002]}, 0x18) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000000d000)=0x3a) ioctl$sock_FIOGETOWN(r1, 0x400454dc, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000024000)={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x12, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='bcsf0\x00'}) 2018/01/28 14:29:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000888000)={&(0x7f0000ad3000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000a9f000)={&(0x7f0000193000)=@newspdinfo={0x1c, 0x24, 0xc01, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, [@ipv6_hthresh={0x8, 0x4, {0x0, 0xffffffffffffffff}}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00002e3000-0x15)='/proc/self/net/pfkey\x00', 0x400000, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00006fc000)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000b29000)={{{@in=@empty=0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000366000)=0xe8) getgroups(0x6, &(0x7f00000fc000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0]) r5 = getpgid(0xffffffffffffffff) fstat(r0, &(0x7f00003fb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000c6b000-0x8)='./file0\x00', &(0x7f00007cb000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = fcntl$getown(r0, 0x9) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00002a7000)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d85000)=0xe8) stat(&(0x7f0000b40000)='./file0\x00', &(0x7f0000da6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r1, &(0x7f0000eca000-0x38)={&(0x7f0000bcc000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000991000)=[{&(0x7f0000188000-0xb3)="d4e89f0af831179d3406f6723fe6560e458d1d4b12e525a88e6cb86275dc14ac2a8489e5c74667c72feb78420e139f1ef1fc57b46836d51fcfcef6a3f30dc7c9ea970e413ffc28273d4e88e4a6573bb1eb436e6d50dcdfa790860f5310b58ee6a4d018eed7623b2972a3e47cd52cf8d085f778051593371b37be6887d35cd5c9c9f44b5d1ca7b9e989c32e9287a209e6b345410000a281fe7169aed34bd5839f3db3d54ef367b60ca47c27ee38b962b4516381", 0xb3}, {&(0x7f0000224000-0x17)="e8c5352207fd3c5698460c501619581dd97f98c689a52f", 0x17}, {&(0x7f00004ca000-0x1b)="6b3103b01eacbabbb0389f54b04be19494b6cd419435f0051f06ce", 0x1b}, {&(0x7f00000aa000)="", 0x0}, {&(0x7f00002d8000)="ecb307c72da196ba82e7cfdc", 0xc}], 0x5, &(0x7f000035f000-0x110)=[@rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x10, 0x1, 0x1, []}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @rights={0x18, 0x1, 0x1, [r0]}], 0x110, 0xa546f4854438b1fe}, 0x4004) ioctl$sock_proto_private(r1, 0x89e8, &(0x7f0000de8000-0x5)="58908553ba") 2018/01/28 14:29:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) accept4$llc(r0, &(0x7f0000b9a000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000dbc000-0x4)=0x10, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000fe2000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x80000000, 0x0, 0x20000000002, 0x1, 0x0, 0x0, 0x0}, 0x20) socket$netlink(0x10, 0x3, 0x5) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000012000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000fe6000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x8080000000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) 2018/01/28 14:29:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e4000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0xffffffffffffffff) fcntl$setstatus(r1, 0x4, 0x2800) fcntl$notify(r1, 0x402, 0x80000000) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000d98000)='/dev/hwrng\x00', 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000137000)={0x0, 0x0, 0x0}, &(0x7f00004a3000-0x4)=0xc) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000af7000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008f2000)=0xe8) getresgid(&(0x7f0000af5000-0x4)=0x0, &(0x7f00002ed000-0x4)=0x0, &(0x7f0000e35000)=0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f000070c000-0x4)=0x0) r7 = getuid() stat(&(0x7f000066f000)='./file0\x00', &(0x7f0000a55000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000577000-0x4)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000d30000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000835000-0x4)=0xc) getresgid(&(0x7f000019d000-0x4)=0x0, &(0x7f000015d000)=0x0, &(0x7f0000f21000-0x4)=0x0) r12 = getpid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000080000)={0x0, 0x0, 0x0}, &(0x7f00008b0000)=0xc) stat(&(0x7f000013d000)='./file0\x00', &(0x7f000048e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r2, &(0x7f0000d78000)=[{&(0x7f00008e3000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000a0f000-0x70)=[{&(0x7f00004d0000-0x23)="26ec74bae4f531ffda45f3ac92a2485745fa4b094973d2bff481a21d347e9dbeffa0d9", 0x23}, {&(0x7f000096b000)="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", 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{&(0x7f0000e18000)="887b580c2e47648692643f70840c33f5f4b7277b76196636d22121d716a0126202d16a1137bd75e6a459a72c8f47c3ab92e1d3a92b5085123065cd2dd4f580537771dc6875736d313a7e08246648a9e1e590003d7e288cfa8411a7b90cf87750e58221f2774e9f95c0a6191c59dedd892e1ec606059cb0b8905add429ddcfaaa4baa30df8966e19ecd36e45f718d05242faf139123c74e5735945cebf44fc6311e8156f2348e1f489f5f22fe8850", 0xae}], 0x3, &(0x7f00009aa000-0xa0)=[@rights={0x28, 0x1, 0x1, [r1, r0, r1, r1, r1]}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @cred={0x20, 0x1, 0x2, r12, r13, r14}], 0xa0, 0x4000}, {&(0x7f0000922000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000d2e000)=[{&(0x7f0000050000)="e8285cff82741417a4f3900f6cb8b7f7cb9c55a68ce1b7f049d216a1676e7648326fee2a7742e4a8b118012234b706fe064295567848edc0ffe79a9ad00c24f5b2228f26d221808d182c63434f315b654abdc6605c269a082599f00b0e53c5cb3982d78f11c145b33b4151e021b442541cf57385872ec819532b46335e2c3a9230f69bbcac4c1aa0c687a3ab342037c829960026a132bda5", 0x98}, {&(0x7f0000249000-0xa7)="d1b4f96394dabfc0b845eea6f8600243ee4f39138fb5894676cd4d28952279d9d5065c5b37fc85cb97893ad5b4de1b4a3d7fd07acad39afc9c342f22678f8f68da72701979a2b61e1f4020fffc50258e01f67198c9588df005797c9b59fcae20b3e163d9fcb3780bdf0c16ff4f9535b7d9da8d8750e0930d72013a1a18a2188bc5c4e53e2f23e80acc513bfc7cc80b598feaec6299a6c14c9919fa48c47a03f49fc93ebb7c283a", 0xa7}, {&(0x7f0000a98000)="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0x1000}, {&(0x7f00008f1000)="7c10794c9c1bcdd13bf9722f495a593e24fa1662a2ebe0c20ced99533d0aaa6dc032fdfa9f95ec5396bb35b00ded52e1bfa0cee958026e45fe8642e8c8d7e5cf5e38adc46c0566502cab2638636da2753c716179eb0c826caeff569ee54ce54f3aa5f98885ab08bbb7c44adcc3d92ac52a39136f85ed3b5887c39d7157f8022223c1c964e9273f30db647a55c3c561ca", 0x90}, {&(0x7f0000b05000)="3f1d6334ca6ae1e9f760a43c764f7b40d71bca7ed96499d7584523a146af60d91306bbba0dfc055b72ca421bd11a176aabfd93ab482017ff5d7564ad91dedcf090ced4ca764bd526a35c5c9163f2c22835005662e04097b57a9ecc8b1de252819e8cba569813804acbf98c13faee78717dc5440d960970140a5c34e34fcbb0b8c4d4d153a91bf25fc81b6c41ed3fece5df258196e980bef774325b0db4adcb61c41e7e0cf14c2d1b3f4b5aec5d52550fda8164b6b3ea251190341b4474abafdfff5e8f24cade04e65a61502c9cac1bacba62ff1a07f0e850f77094792ea47c793a89f5a95c005d1b4ac192eacd2c165e05", 0xf1}, {&(0x7f00004e5000)="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", 0xff}], 0x6, &(0x7f0000c34000-0x78)=[@rights={0x38, 0x1, 0x1, [r0, r0, r0, r1, r1, r1, r1, r0, r0]}, @rights={0x20, 0x1, 0x1, [r1, r1, r1, r1]}, @rights={0x20, 0x1, 0x1, [r1, r1, r1, r0]}], 0x78, 0x14}], 0x6, 0x40004) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000fd6000)='z', 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000937000-0x4)=0x3) close(r0) 2018/01/28 14:29:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x62000)=nil, 0x62000, 0x0, 0x11, r0, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r1) mremap(&(0x7f0000053000/0x4000)=nil, 0x4000, 0x3000, 0x3, &(0x7f000003b000/0x3000)=nil) 2018/01/28 14:29:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) eventfd2(0x0, 0x0) syz_open_dev$sndtimer(&(0x7f000040b000)='/dev/snd/timer\x00', 0x0, 0x0) syz_open_dev$tun(&(0x7f00004c1000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r0 = socket$unix(0x1, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) r3 = add_key(&(0x7f0000b39000-0x8)='big_key\x00', &(0x7f00008de000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00005c0000)="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", 0x1000, 0x0) request_key(&(0x7f0000480000)='.dead\x00', &(0x7f0000f26000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00009a1000-0x1)='\x00', r3) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) 2018/01/28 14:29:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) sendto$inet(r0, &(0x7f000022a000)="", 0xfffffdb1, 0x800000120000005, &(0x7f0000e46000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r0) 2018/01/28 14:29:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x28060400) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000039e000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000ce2000-0xe8)={{{@in=@loopback=0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000344000)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000657000-0xe8)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@loopback={0x0, 0x1}, 0x1, 0x1, 0x3, 0x7, 0xa, 0x80, 0x20, 0x3b, r1, 0xffffffffffffffff}, {0x1000, 0x0, 0x7, 0x4, 0x1, 0x101, 0x80, 0x2}, {0x7fff, 0x40, 0x9, 0xffff}, 0x5, 0xffffffffffffffff, 0x2, 0x1, 0x1, 0x3}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3, 0x7e}, 0xa, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x5, 0x7, 0x1, 0x101, 0xd525, 0x7, 0x2}}, 0xe8) r2 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000e56000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00009e8000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) sendmsg$unix(r3, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r2]}], 0x1, 0x0}, 0x0) recvmsg(r4, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) 2018/01/28 14:29:45 executing program 2: mmap(&(0x7f0000000000/0xf85000)=nil, 0xf85000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$read(0x0, &(0x7f0000a5d000-0xfa)=""/250, 0xfa) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000f86000-0x60)={0x2, 0x3, 0x0, 0x9, 0xc, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, 0x1}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x60}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 14:29:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f000011d000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f00004c6000)=""/18) 2018/01/28 14:29:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80000, 0x40000000000) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) ioctl$sock_SIOCGIFBR(0xffffffffffffffff, 0x8940, &(0x7f0000d33000)=@generic={0x9, 0x4, 0x7ff}) munmap(&(0x7f0000f64000/0x4000)=nil, 0x4000) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000f64000)='/dev/sg#\x00', 0x3, 0x100) r2 = perf_event_open(&(0x7f000002f000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000f66000-0x8)=@assoc_value={0x0, 0x1}, &(0x7f0000f65000)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000985000)={r3, 0x4}, 0x6) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) sync() 2018/01/28 14:29:45 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x1a)='em0eth1loposix_acl_access\x00', 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000f67000)=0x9, 0xfffffffffffffe39) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendfile(r0, r0, &(0x7f00009d2000-0x8)=0x81, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000854000-0xb)='highspeed\x00h', 0xfe76) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000d1a000-0x4)=0x3, 0x4) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000767000-0x18)={0x0, 0x100, 0x10, 0xfffffffffffffffe, 0x348}, &(0x7f000008d000)=0x18) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000385000-0x8)={r2, 0x20000}, &(0x7f0000aba000)=0x8) sendto$inet(r1, &(0x7f0000fd0000)="", 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) openat$rfkill(0xffffffffffffff9c, &(0x7f000002e000-0xc)='/dev/rfkill\x00', 0x0, 0x0) clone(0x40000000, &(0x7f00008a2000)="", &(0x7f0000d6d000-0x4)=0x0, &(0x7f0000ca4000)=0x0, &(0x7f0000ab6000-0xa0)="") fcntl$setstatus(r1, 0x4, 0x2000) shutdown(r1, 0x1) 2018/01/28 14:29:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_buf(r0, 0x0, 0x23, &(0x7f00007db000-0x8)="e4a445eb7fff051c", 0x8) 2018/01/28 14:29:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000090d000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TCSETAF(r1, 0x5408, &(0x7f0000613000)={0x6, 0x9, 0x2, 0x1, 0x8, 0x4, 0x0, 0x2, 0x2ce3, 0x80}) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000dbd000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4, [{{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x290) 2018/01/28 14:29:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x10000000000000, 0x8) r1 = fcntl$dupfd(r0, 0x0, r0) recvfrom$llc(r1, &(0x7f0000346000-0x1000)=""/4096, 0x1000, 0x40000000, &(0x7f000051e000-0x10)={0x1a, 0x1c, 0x5, 0x3, 0x1, 0x1000, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x10) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f000022c000-0x4)=0x1, 0x4) bind$inet(r2, &(0x7f0000012000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f11000)=0xffffffffffffff41, 0x5) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00007f3000)={0x0, 0x100000001}, &(0x7f00005c7000-0x4)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000166000-0x8)={r3, 0x9b8}, &(0x7f0000dac000+0x8ab)=0x8) bind$inet(r0, &(0x7f0000e15000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) readlinkat(r1, &(0x7f0000385000)='./file0\x00', &(0x7f0000cc0000-0x2e)=""/46, 0x2e) fcntl$getownex(r2, 0x10, &(0x7f000090d000-0x8)={0x0, 0x0}) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000ef7000-0x4)=r4) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000414000-0x4)=0xb3f, 0x4) listen(r0, 0x0) listen(r2, 0x0) [ 63.588171] IPVS: Creating netns size=2536 id=15 [ 64.312110] pktgen: kernel_thread() failed for cpu 0 [ 64.317232] pktgen: Cannot create thread for cpu 0 (-4) [ 64.322858] pktgen: kernel_thread() failed for cpu 1 [ 64.327944] pktgen: Cannot create thread for cpu 1 (-4) [ 64.333401] pktgen: Initialization failed for all threads 2018/01/28 14:29:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) fcntl$getown(r0, 0x9) flistxattr(r0, &(0x7f00009e1000-0xf2)=""/242, 0xf2) r1 = socket(0x200000000000010, 0x2, 0x400000000010) write(r1, &(0x7f0000457000)="240000001a0009ffeecd0300e9ff000001fff5006c03050000401d0000ab2af9161790cf", 0x24) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000a7b000-0x11)='/dev/vga_arbiter\x00', 0x307440, 0x0) r2 = syz_open_dev$sg(&(0x7f000019e000-0x9)='/dev/sg#\x00', 0xffffffffffff8000, 0x10001) execveat(r2, &(0x7f000040c000)='./file0\x00', &(0x7f000011f000-0x18)=[&(0x7f00009d4000)=':eth1%\x00', &(0x7f0000b70000)="be5e76626f786e65743100", &(0x7f00008b3000)='%mime_type\x00'], &(0x7f0000b65000)=[&(0x7f00000bf000)='proc\x00', &(0x7f00003a0000)='\x00', &(0x7f00000e3000)='md5sum~selfQ\x00', &(0x7f000020e000)='\x00', &(0x7f000028f000-0x2)="e900"], 0x1100) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000149000)=""/4096, &(0x7f00000b5000)=0x1000) 2018/01/28 14:29:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000c11000)={0x0, 0x0}) setsockopt$inet_tcp_buf(r1, 0x6, 0x1d, &(0x7f0000ab0000)="102d90f26f9c8eb7bbfa22df3cd734cbe0f99d6de871c71e59f22ee0fc38f1101cadc1946abf1bfec569c59c0400f76e7a0d9f7e2442a48959f07aacdb748a2ee42d2c0d12586d7252a2245672e574428b0830e39911fe0c274d96c718de850fc55f9a3101c5be2cac58a010c51ce2781ccb995de0be2b297d02cc6d4193c4d4ef421d1c4f150b18474fb2cc7e3271de015df5468da2585eb73f19feb3", 0x9d) setsockopt$inet6_buf(r0, 0x29, 0x30, &(0x7f00007a4000)="", 0x0) 2018/01/28 14:29:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x80800) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fa3000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000fa2000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f000040e000)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) ptrace$setregset(0x4205, r2, 0x10000000001, &(0x7f000033f000-0x10)={&(0x7f0000fa5000-0x1)="", 0x0}) 2018/01/28 14:29:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f000064d000-0x4)=0x100000001, 0x4) setns(r0, 0x40000000) bind$inet6(r0, &(0x7f000008d000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000a56000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2b, &(0x7f000078e000-0x108)={0xfffffffffffffffd, {{0xa, 0x1, 0x3ff, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x100000001, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f000017b000-0x6)={0x1, [0x2]}, &(0x7f00002de000-0x4)=0x6) sendto$inet6(r0, &(0x7f0000d3b000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000ed8000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) recvfrom$ipx(r0, &(0x7f0000a00000-0xa8)=""/168, 0xa8, 0x10100, &(0x7f0000d02000-0x10)={0x4, 0xc12, 0x10001, "8f3b9bf61689", 0x100000000, 0x0}, 0x10) sync_file_range(r0, 0x3, 0x8, 0x4) 2018/01/28 14:29:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x814, &(0x7f00008db000-0x4)=0xffffffffffffffff, 0x4) sendto$inet(r0, &(0x7f0000c0f000)="08be", 0x2, 0x800000020000000, &(0x7f0000b7a000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f0000c3c000-0x38)={&(0x7f0000ce1000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x3a, &(0x7f0000654000-0x20)=[{&(0x7f0000823000-0xc5)="b6", 0x1}], 0x1, &(0x7f0000606000-0x150)=[], 0x0, 0x0}, 0x1) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x0, 0x800000000000852b, 0xffff, 0x0, 0x0}, 0x14) getpeername$inet(r0, &(0x7f0000fc2000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c8d000-0x4)=0x10) writev(r0, &(0x7f000008f000-0x10)=[{&(0x7f0000340000-0x1000)="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", 0x598}], 0x1) pipe(&(0x7f0000670000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000c2a000-0x6)={0x0, 0x4}, &(0x7f000022c000-0x4)=0x6) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f00001ff000)=r2, 0x4) r3 = syz_open_dev$usbmon(&(0x7f0000591000)='/dev/usbmon#\x00', 0xff, 0x440200) recvfrom$unix(r3, &(0x7f0000244000-0xa1)=""/161, 0xa1, 0x10000, &(0x7f0000b70000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8) 2018/01/28 14:29:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) alarm(0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000b13000-0x10)={0x0, 0x94, &(0x7f000006c000)=[@in6={0xa, 0x2, 0x400, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8456}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0xffff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x100}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0xfffffffffffffffa, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3ff}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000ca5000-0x4)=0x10) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f00003bb000-0x18)={0x7, 0x7, 0x401, 0x7ff, 0x6, 0x7ff}) pread64(0xffffffffffffffff, &(0x7f0000e5f000)=""/144, 0x90, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00003a9000)={r1, 0xffffffffffff8000}, 0x6) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f0000723000-0x4)=0x4) mount(&(0x7f0000ca0000-0x8)='./file0\x00', &(0x7f00008de000)='./file0\x00', &(0x7f0000ae3000-0xa)='selinuxfs\x00', 0x400, &(0x7f0000024000-0x1000)="bd3f35847cbe63826f87b8b61509a739e81aa133c3e0e02f0bbc8bd2348d3e2888df150160d41f718e7e35e3ff643d6f09e1bfab4925d0af29961c751cdf60a6a91300f38a711162edc120f402ea339a1ae0427d8af7e69abc32bec3eed35bb685157c25a6768d8c6c15d474cde5473aaf422150c1e08dd0bae24a12660842fc3c2948157d934344711f1493ab880c9bfb8e3226387af92d73fe8afe0f62d1f688ea7f91f180ec4451e2e4d4e9c026fac0fa443b273988b059587c3567fd5f1fc5f2289b5e7998616ec4dd989f953f589035336e93d9f05c8f1402bce82142ab8a93bc33bdd5e4d17f28bdbbb2ae0112ce9a2ac42347f7d28a4d92a2693a13d0bdd64d826c259931157286f5d57c02a582a3cfeba9307c34397ab639b68bd903e801aa7c7c8f8ee47ba2bd9260941fbd8e4e9344cc4634844dde7106cf782182706eb43fd65da2cb0a20a615b1354e37932b2e34d7ee0fb50842729b67c6b32ad2f3ad67afc2681c28e82dea47288d0757ed2b4a78e6504741282e371b3fa433c66bae7704dee526c272b93984ce91f80c03334b4684cfbc7ad41f2e99a90d37d4728c8ca073c80f646053a1f3deeb08060e51ed22c272197516b948619a33b7b39f7f494667534784cd1cae0c3cd0c51dd70eb3cd8e38a382aba238fec1a8b1ab4403f9588861e6cb52b9ad234733b2f8b3332e9fa70005cb1c2d81bc7f773d4a24a10d40fddf2879470e24055b728d68e06b431c2d415304584794d2f12d87dd12f6ac380d0e42d96fa7be45c3a1d0e8079b43ea6203716b1da977f7c3b4838ed433bc70f4f4a84a847ca299b76f05ff626521297a83d524620eee47784b0b77c9afabf23b707f3dc1f887a40e009c44732670478ff173d8b3ba6178855116e66dee8b1e9858dfc6760c2e9b58aeae148516f89dd48d0ebddee7d619e4753b0c0cf7bebd58e7bd7d9bc92119cd43281717ef1684860e8541232441754f95701d8233f763af4edf2e4a8a872da8d5e2f9d4ef4029d4380e2acee083b64f390cef66ed8c4610d2a9c3973e4ec10b5da43fdd6a3b7451b6d4e45550c80ff43dbb9c784425af8beb52e7b0f11642e37937378f60c947c8ad3881f57c7522647b3780917ccabdb48eaf18e1f0e629124abdbc10808985296a9e57dc2c8fe0886f2b64a53b5918cf33839a29d95c25f8d5821db998560368c67ef6dc26e6dcac872ddc4ce5d247c2ab9848aa58e46b4a1ecdaf47b458dc6f6faafaf4fbaf137d12e89defefa200d6746c1696451bf69843e0647ab1bbd1521ca6bd377ddba6bddb1e1cc9c5ec5540a0982f63f3990c671c08663b41ceaccc0df0fff03630e7cdf7151bc47e9ed8eca2366e6f0d6b690257ec5d49ccabdeb4f78f075d81a5c6d1db9b4ea84cf31e0ffafa80e40864524848461023b1341116cd4d7de2c5d8f7ce423116cc6a0baf3d601b3538f744a6fafd43c9ed6566e721a56168a1f852b1759a2dd7b6d8a6309b1032069ea489b2f22a990f8e444958f557115bbb1aeea8d1c4f502bf0ad912e70f35f0108950d7133a67de97d3da0119d4ffa0c7aa95db9c3520a7bfc7d954e39040c604012c424e39f00e479001ff8816aff18f3e2ad599d1fce0a5f4ed65eab2491aa1b24173b44efbf03932da050347df8ac00d3ddeaa1bd2b4983622afc5fb662a3ad9169215c2da8182eaee66d815c4fa3d523b11577394d115e634091d4c4bb1f878da3fe7693c894235c52eca607bea28d085f1bb193e594cd5ea433794be05138b1dfe747ff02164a0e9c7ac1db7d867ba2149c783545307e16e8cf9d34ae84603dfa53bf7594905e2ef92bec2a23e5a796d943c6b1ac6fde5c8163501d4abf22925fb86589301c6f7027a68a93b00e6215ad9ebff19fffd1b8b5a2b9e1ba89909dbf9057504d36dfb7f2bc8bbf48b41d8984514ced7df23bd8266ec6bbcaf91deec7855d46daf07880fa2011c1236437a2391bd86b9818a114db58e382f90e176683d1f578e0d612f7916cf880925463192c9e2e0b3a02c934ba93986e208641c3336b32d388c4def3a8a7644f1435120b6c319429e27665431b111715d6f5221be86302522db856ec2a479c8463faca88b5851d0072b79e5359ca23676113044c61e359b7db80a08a63d60dd51f583ef31dad9939cb9e651f62968454c1bcc00c68965cfe99094d68e3b9ae9d33b1e77ebac9d51121ec7a4badb34f530114cc6e370ec28c86492a8c47d0ec509312c98eff7d722a63c4eb916117463291f094a74a22131103db1312da127781cfd6e7201aa3c378cd03d78aabc8ce3f02c83867f93425897c5448aa4a40c4dd45ea8e490611282ab2488adb9aab23322b0dacc2d15bc569648c5d46a430da093eaabd01e390114594d173b426026057919ae9608a50449be4b730694647d3827aab2faf8d06cd3d4f75427431d1bb60af6447d6205fd0951e5b86854bac8c162edad7df657572c06c8cf73d3ad56c2e2e8f1ed1c3fa74cc0405e53ea39e382c1361f6d227139075016ef2db76c38c7078ccf9981479cb4141ea4d5b7cf3f2c3f8a6e08121efcfaa1ff76c8e0ac88e59accb3f9b6d315dada55548dd2843cb0df59e2d2b79e892a8215397decfb11ccca1dbd4a976477c7440adc3881c32f2c3b91da2b933b267685181e20bd2674726162004d173ca1958091b22c0a697f2f224aa6f01bbbfe5c1e95ab0da0d9a5e0f9c787cddf16b9a684711b8a282254ed3408d235a51915d6559464502e95e128482df486ca24af05e7c64997660a1c1a90bbf247db1c74db29e208f66d80d03ae8b8899e724da4d983dc8063c944392ded4e70670f1f8cb78bdbf7061de3f2f752446316bb16aee53967f84989a3365fe7281984b6fe205aecedd4aafc23c0c68a255353a4d69e72939d0529b72eb12a0a58ac865d9b8a3bdb7b73d687c9409c9b92ac2c8e43441fd6276d396d5974cf2447753e5208a31c05533a892a75bbb2c1109da9f0ec3a07e28d1de0ba4dd863c24d0cee2470f713812b5bd262e9087c480892a1b4f90b100619eead5b570f48ad80daecfab58eb4b348356d083f5eb0416f108a6007e4c7c0b13d6f8aaf9eaf11265f76c5b6395fe2d32b329c9c857d0d3d5346d8c74b261306c591f1560dfd25b79ff530065b3bd5253ef454f3ee0c47134272db1d750ca06d6cac9b79cea598909c190085d050fd0b8a3a0e7c785bddc71a9d7dcb7623ff50af61492b8385e2fd14824fbc2a073351a23aaaafa9af7996bf2129ba48dea560f3680f7a5ce7703c204b2310aa736ae8c44946d2e5bc204fd60e8b5aa5db2194e3c790508aa2894910a383e66f4ae8a69a41e6c31c56b71634917ef954645d64a724c30ef77de9e17dc01a2af48a1dd1bad54cf314e0ef91e78e36c1250c32250113a1a1164807b611a4bfb1f4ad0f7de2cf59e43daa14617990bf108f690908d608f244ef3d092342c829e93166ddfa2f2a6b9c7c69ccce70f7da3d7e7e6abf0badf5ccc9c10fe769e782fe3dd03e322683b866c86f602605b732d29cdccd8851495dd3221157ee045d2eda7a94a14b7b0d864059c76c1f5e7c30b92c55c21996b25c6369ac64b0fcc0b693a1cbb764a1def62b53cbb2d683dfa6ffc212ce7ce80945c6ca396b6cdd9a3e9e9671c1ad5661e9dfb4449ff9db9299c8e92e50ea4b8e8e7f00d20a90b6e62e171130b6199a01aa8247dde6ed5fcbb932cba9b1e0ef24e51c23047fd19aeb8f9e544151320ea34883d482a33d342197b89c882723fb7203fe1d1f399c174429c0fc0187a5fb88dde13eb1dab3e29fe804d1cad47cb74f29ceb461f189a0cc98622d95bd4391007eadf7b14ea7cd32b563f014f4fbdae97843ff3eb7d8bd9468d150ffa9c6916d97fd4811caa1881ee18d0e44e92ddf82dbc8af76ef3a13ff6cc086502403f55a88bb8364806878646412a13b46dfbb06bc25f06beecc96243269190f29ed4b324fe2e177eab8f6d58701b9b5d27cf592340428798351cbb4e5013b97370c703dfc33d3114daddeb9b7b3aa36df2d5af1dbb8844dd53c12db186a18e739da255a0a06dbdd99252e34b1a43b1081667ae32c2e0829dafb6faf88e339fffb541a9ad38ecc9d9a3ef2c4a6d77dfaa1459b1d1ea46a45bec3885832412c0670ec6c4144e8ba3d6e10aaa39ecf9c1e956b6d8cd96884c8fbeb566685574eb9706fbe9d1345256c78261b1ec5edc78bf96468550e762be193cb68e75da9ed0ee6aed027dc8c23efd09f66f3568ddd8325aada320fad4550c8db4648cfd63a1ec2ccfc39671872c4d768cbd20ffc299058fb0ce79f77f98d87c330a14e95797f35750926a2398fbc3a5ec37061b0e784ce349b40fe19a4f05e549f78d3c5d2f7e7f900aef9fc7389a08809fd8781de081f8955ce101f452bff510a0c9332484b825a3be0323480f16c34b8439545bfda00cf8d82bd74b3408d96e5e5c75370f2752244710e80f9ba005eda15af4af6077ce35d5f619ec8370978d930623c493ea7f8a684fdd3e90a3f9a5621201b6f7cf1bc7afac144bac5ce25f6d9bbaf005237306c180e21456ab55ab71098510100996093a3ba3649a43d1211aabd1a2e18bd0808b0d8e3f8ce1ec7edffa0f9311531e120d325faac5d8be8e490b4538e65292033b7144d5f2003ab7b2e4da1a00f9a791b25071b7a644e773464353d91e6d3e9fc8a959629473555f6e5043fa96d7a0f5e826aa2774794f7f32b42b2b0914a5fa2323e472b6e91e7728106e209bb24c67cdb76a87362c4b38775be0dd1030c15e3de899483c59477b56e1f346d8e2a3d60f70622a06ebd0358ebacae54e8c84b01dd649eeb9ef8846b6de78008436e6bb5787537fa7c0ccb13c017eae12d14ed20599335af15e5e83191e40c73286c02e9813d8220be4752766e8c3903a956161685019d2254ebfc59a87ef6c081b9b1149846174a2066250a3ff4d251fc54b4fb673186d4e4e32fd7b7823b14d05d582526544328b791a7201f41ccffa1029e2365bce0371a6d368b825f507124d096ac0c2098165a0c5a1200869b5a117e58172f6b2c87f28a6996fa51fcc88b4a3c3f0a00c077bc139d3c538ff14d901c4a363b0f8e9148e6fbeb49b92035d53b2592b1e08397f349d73042574100cb8721ffe4f4e86c4bcb8f869771e79e2afe18fd825683220b89c519040498b4a3033464033195dedacd8174ba9c9433221d638c00f6088e4af298fd3f33b978ef3c6f19ae75e9c19a0516c89a42f5f301b66abb3179d861af66f0f5c4c32c58f683a7e31cb6bd738df300950bb34b140378e498d4f9b4ddb0ebd1e220fbeee836a3fd23231940d24b7e403ab989eadacde0b1135c05f9bedd5cbc603af4cb7abcc804dd23f93d4e6751e7c9413bb148f15d7c98e5aa77a6053f630f47325fa3a8543caebb2d6503cbb5c36aaa52879cf37212fcd166b5d1c5059b1354158014859352ec17edf88f9684019ddc4cc0067f713d1e5c35bbeb1c30cb8b9f9c47865ff66fdca6ff3fa49b9fc4057de3f8519b45a34707006e4dbbc200f3bbd403ce7213faa292197fcb57607faa1d43ae052eb262b6cea5a8dd73d1c0acb66c4c257d81bf96cb4722762032651904213c759db6b94a8f57e94b854e8c8b87a814f9ff17994845c6fc9ef5271c5f14f931ba8234e49fe93f562c31904bec42ba0834dc4f7ac2fc73e452d535563ecaa1043157a15876995a13bdde16910152a46b17eeba010ba792b50ea4c68d4e444768f4e7beb2861aa519fc96b9c756557a3e5a9f07") r2 = mq_open(&(0x7f0000209000-0xb)='^procwlan1\x00', 0x83f, 0x800000000, &(0x7f0000aee000-0x40)={0x0, 0x3, 0x3, 0x0, 0xfffffffffffffffc, 0x400, 0x0, 0x800000000003}) read(r2, &(0x7f0000c01000-0x3f)=""/63, 0xfffffffffffffdff) lseek(r2, 0x0, 0x3) 2018/01/28 14:29:46 executing program 0: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000288000)='/dev/hwrng\x00', 0x101000, 0x0) ioctl$VT_RELDISP(r0, 0x5605) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x27fffd, 0x0) mmap(&(0x7f00006b9000/0x2000)=nil, 0x2000, 0x0, 0x32, r1, 0x0) remap_file_pages(&(0x7f0000075000/0x3000)=nil, 0x3000, 0x1, 0x538, 0x10101) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, &(0x7f00006bb000-0x4)=0xc) fcntl$lock(r0, 0x7, &(0x7f00006ba000)={0x0, 0x4, 0x31, 0x1, r2}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) lseek(r1, 0x0, 0x4) setsockopt$inet_buf(r3, 0x0, 0x2e, &(0x7f000067f000-0x90)="17000000020001000000be8c5ee17688a3000008010100ec1fda1e03368a3cdc0a000000d898fc5ad94852bb6a8800000000dba67e0600000000000200df0001800000000000009cee4a5acb3da41f0000ba00670000c88ebbff06010000390100000024fdff00000001000000000000008b03cf9eebe7ec7ee87cccfff6ba000800024f0298e9e9f554062a80e60500", 0x90) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$getname(0x10, &(0x7f0000002000-0x2d)=""/45) 2018/01/28 14:29:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000cd0000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x1, 0x0, 0xd, 0x0, 0x3, 0x80000000}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fe6000)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xf2) 2018/01/28 14:29:46 executing program 4: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000003000-0xc)={0x0, 0x8, 0x30}, &(0x7f0000009000-0x4)=0xc) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000009000-0x20)={0x30, 0x8, 0x0, 0x3ff, 0x7ff, 0x8000, 0x8df, 0x3, r1}, 0x20) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x0) r3 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x802) splice(r2, &(0x7f0000003000-0x8)=0x0, r3, &(0x7f0000004000-0x8)=0x0, 0x7, 0x0) 2018/01/28 14:29:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000ddc000-0xd)='/dev/usbmon#\x00', 0x5, 0x200000) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f00007e5000)=0x3, 0x4) r1 = socket$netlink(0x10, 0x3, 0x0) getpeername(r1, &(0x7f00005e6000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f0000b6d000-0x4)=0x3a) r3 = fcntl$dupfd(r2, 0x406, r1) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f00009b0000-0xe8)={{{@in=@broadcast=0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002dc000-0x4)=0xe8) sendto$packet(r3, &(0x7f00005ac000)="81657ca3d344d5bd7c3527f72391191dbbaa45e83ce81ecc3d0c5fbdb74c7b57cbc208655ee8af35b34e4290fd4791da15a0db1518039283adfd559505c6279a79b878416420a429de6f516c9deebf2bfa56b1041fd5cb9a2611a7df083b1e41474a70445bd3adaff204c6eee04d9d759c61767a08b0f6858bdc7a9f2d55f98a22c193cd9574eeedca2f5d88988f10092c9261129a7dfbf4ce2cffb40dbd2caf13549bba9df268fde412d1c701ffb36b58920a659dbe18516306af78d03d63d441ec2a7e2ffdf0b06b9b75bf2fad4c98b6340c7eecb611b5745e6b54c4daa2b3da0c6a99a6ec85135fd99618a2951ec4", 0xf0, 0x4000000, &(0x7f0000115000-0x14)={0x11, 0x0, r4, 0x1, 0x3, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x14) ioctl$sock_ipx_SIOCSIFADDR(r2, 0x8916, &(0x7f0000444000)={"dca8eb1bd700443bfa58123aa6f1dade", {0x4, 0x0, 0xc3, "e32eee6af7ef", 0xfffffffffffffe00, 0x0}}) sendmsg$nl_xfrm(r1, &(0x7f0000a82000)={&(0x7f000041b000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000974000-0x10)={&(0x7f0000f6f000)=@getsadinfo={0x14, 0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x393}, 0x1, 0x0, 0x0, 0x0}, 0x0) bind$netlink(r1, &(0x7f00001e2000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc) 2018/01/28 14:29:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000003a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$netlink(0x10, 0x3, 0x0) close(r2) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000660000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f00006b7000)={0x0, 0x80000, 0xffffffffffffffff}) r5 = syz_open_procfs(0x0, &(0x7f00005a2000)='net/connector\x00') ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r3, 0xc00c642e, &(0x7f000079d000-0xc)={r4, 0x80000, r5}) r6 = socket$unix(0x1, 0x5, 0x0) bind$unix(r6, &(0x7f000000e000-0x8)=@file={0x1, ""}, 0x2) getsockopt$inet6_IPV6_IPSEC_POLICY(r5, 0x29, 0x22, &(0x7f0000e24000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004c3000-0x4)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000e5a000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000005c000-0x4)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000726000-0xe8)={{{@in=@broadcast=0xffffffff, @in=@multicast1=0xe0000001, 0x2, 0x3, 0x3, 0x0, 0x0, 0x80, 0x80, 0xaf, r7, r8}, {0x1, 0xf9, 0x0, 0x0, 0xfffffffffffffff8, 0x5, 0x6, 0x8}, {0x7fff, 0x81, 0x8, 0x8}, 0x8, 0x5, 0x0, 0x1, 0x2, 0x1}, {{@in=@multicast1=0xe0000001, 0x1, 0xff}, 0x0, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x3, 0x2, 0xff, 0x80000000, 0x5, 0x9}}, 0xe8) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000026000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r2]}], 0x18, 0x0}, 0x0) listen(r6, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f000046a000-0x10)="99f3e9f5455bd8c803e97d21df158eca", 0x10) getsockopt(r3, 0xffffffffffffffff, 0x8, &(0x7f0000390000)=""/35, &(0x7f00006f4000-0x4)=0x23) dup2(r1, r2) connect$unix(r0, &(0x7f0000331000-0x2)=@abs={0x1, 0x0, 0xffffffffffffffff}, 0x8) 2018/01/28 14:29:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000f36000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00004fd000-0xba)={0x0, 0xb2, "2f6a638d3c4c5f8b4c61f30af1dd13cd194d220e5226218916ee59ef4d5789ab0ca426679bbc12883c85c718029f19e17f2b4db481f506b03e379ed91a252d32988fa714e602ead3603680426c9140715ba1a810a1cf2f946cca13646256af13e10eab122244a6954b3d289fff0204b11d9db5cff1dfe9571153f58f6c2e569bd8708c7bd4f11be95b8cd83d81ff75510634ca20bacf1e208fb058d5ed44be6474179590169cdd579259690673d29f9470a3"}, &(0x7f000078b000)=0xba) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f000014d000)={0x8000, 0xffff, 0x8001, {0x0, 0x1c9c380}, 0x26, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000320000)={r2, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x1f}, 0x98) sendmsg$key(r0, &(0x7f0000b6e000-0x38)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000328000-0x98)={0x2, 0x400000000000003, 0x0, 0x3, 0x13, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, 0x0}}, @sadb_address={0x5, 0x9, 0xff, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffff80, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x8, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}}]}, 0x98}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000713000-0x98)={r2, @in6={{0xa, 0x0, 0x2, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1}, &(0x7f0000277000-0x4)=0x98) 2018/01/28 14:29:46 executing program 4: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000004000)='/dev/pktcdvd/control\x00', 0x101000, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000005000-0xb0)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/enforce\x00', 0x200, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000004000-0x4)=0x0, &(0x7f0000003000-0x4)=0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r1, 0xc058534b, &(0x7f0000004000)={0x8, 0x400, 0xe96, 0x5, 0x1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_int(r2, 0x0, 0x17, &(0x7f0000002000-0x4)=0x0, 0x2fa) 2018/01/28 14:29:46 executing program 3: mmap(&(0x7f0000000000/0x45000)=nil, 0x45000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000045000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000045000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlink(&(0x7f0000045000)='./file0\x00', &(0x7f0000046000-0x3e)=""/62, 0x3e) r0 = memfd_create(&(0x7f000001d000-0x5)='.\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000044000-0xd)='/dev/snd/seq\x00', 0x0, 0x802) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_RESET(r2, 0x2403, 0x2) mmap(&(0x7f0000046000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) finit_module(r2, &(0x7f0000047000-0xc)='selinuxeth1\x00', 0x1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000042000-0x8c)={0x0, 0x0, 0x0, 'queue1\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r0, &(0x7f0000001000-0x1b0)=[{0x7, 0x100000001, 0x0, 0x0, @tick=0x5da36b38, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @queue={0x0, {0xc137, 0x10000}}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x401, 0x9}, {0x0, 0x0}, @raw8={"1097030f0d49bd34d4f6bc0b"}}], 0x90) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000003a000)={0x122, @time={0x0, 0x0}, 0x0, {0x5, 0x1ff}, 0x0, 0x1, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 64.491778] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=11389 comm=syz-executor6 2018/01/28 14:29:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00005a7000-0x10)={&(0x7f0000419000-0x174)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x6c}, @in6=@loopback={0x0, 0x1}, {0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0}, [@algo_comp={0x48, 0x3, {{"6465666c61746500000000000000000000000000000000000000000000000000000000000000000000f1ffffff00"}, 0x0, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 14:29:46 executing program 2: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000c18000-0x10)='/dev/sequencer2\x00', 0xe0000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f0000000000)=""/45) mmap(&(0x7f0000000000/0xf89000)=nil, 0xf89000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000f8a000-0x9)='/dev/rtc\x00', 0x105200, 0x0) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000f8a000-0x6)={0x1, [0x4]}, &(0x7f0000f8a000-0x4)=0x6) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f85000-0x10)={&(0x7f000037a000-0x60)={0x2, 0x5, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) clock_gettime(0x0, &(0x7f0000f88000-0x10)={0x0, 0x0}) sendmsg$key(r2, &(0x7f0000cb9000)={0x0, 0x0, &(0x7f0000933000)={&(0x7f0000f88000)={0x2, 0xc, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) recvmmsg(r2, &(0x7f0000f87000)=[{{&(0x7f0000df0000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000f87000)=[{&(0x7f0000687000)=""/72, 0x48}, {&(0x7f0000db8000)=""/12, 0xc}, {&(0x7f0000913000-0xa7)=""/167, 0xa7}, {&(0x7f0000f6b000)=""/231, 0xe7}, {&(0x7f0000e02000-0xce)=""/206, 0xce}, {&(0x7f000042b000-0x2b)=""/43, 0x2b}], 0x6, &(0x7f0000f88000-0x34)=""/52, 0x34, 0x0}, 0x0}, {{&(0x7f0000f7d000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}}}, 0x3a, &(0x7f000018c000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0}], 0x2, 0x0, &(0x7f000010e000-0x10)={0x0, r3+10000000}) 2018/01/28 14:29:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0x0, 0x100000000, &(0x7f00004f7000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000ce0000)={0x0, 0x2}, &(0x7f00004e6000)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000b73000)=@assoc_value={r2, 0x6}, 0x8) accept$llc(r1, &(0x7f0000bfb000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000a4f000)=0x10) unshare(0x200) r3 = syz_open_procfs(0x0, &(0x7f0000c03000-0x36)="6e732f6d6e7400c552c5ba9e2c33e308163dd83bbbef1a23efb866ab2c1b66c09db90000000000000006f4d0e9ae0e19c79a35b158ae") setns(r3, 0x0) clone(0x3002017f, &(0x7f0000b10000)="", &(0x7f0000695000)=0x0, &(0x7f00002e2000-0x4)=0x0, &(0x7f00008b4000-0x1)="") 2018/01/28 14:29:46 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000001000)='./file0\x00', 0x0, 0x80) r1 = geteuid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETOWNER(r0, 0x400454cc, &(0x7f0000002000-0x4)=r1) r2 = accept4$nfc_llcp(0xffffffffffffff9c, &(0x7f0000001000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000001000-0x4)=0x60, 0x80000) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = dup3(r2, r2, 0x80000) ioctl$ASHMEM_SET_SIZE(r3, 0x40087703, 0x5) readv(r2, &(0x7f0000000000)=[{&(0x7f0000081000)=""/4096, 0x1000}], 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f000061d000-0xa)='/dev/ptmx\x00', 0x240000, 0x0) ioctl$TIOCSBRK(r4, 0x5427) openat$ashmem(0xffffffffffffff9c, &(0x7f0000862000)='/dev/ashmem\x00', 0x23807c, 0x0) 2018/01/28 14:29:46 executing program 4: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000d000-0x5)='./control\x00', &(0x7f0000001000-0xa)='./control\x00') mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b2c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b2d000-0x8)='./file0\x00', 0x0) creat(&(0x7f0000005000-0xe)='./file0/file0\x00', 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000010000-0xe)='./file0/file0\x00', 0x1) 2018/01/28 14:29:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00006f3000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f00006e9000-0x4)=0x101) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @raw_hdlc=&(0x7f00008a7000-0x4)={0x0, 0x0}}}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$SIOCGIFHWADDR(0xffffffffffffffff, 0x8927, &(0x7f0000002000)={@common=""/16, @ifru_settings={0x0, 0x0, @fr=&(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0}}}) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000001000)=@req={0x28, &(0x7f0000000000)={@generic="d4abfe0205ba5e046d9469627fcda5bd", @ifru_names=@generic="9fd465fdd8d77bbee66ceefacc67d0b1"}}) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000154000-0x8)={0x0, 0x4}, &(0x7f0000e71000-0x4)=0x8) syz_open_dev$tun(&(0x7f0000d3c000)='/dev/net/tun\x00', 0x0, 0x10000) r3 = syz_open_dev$sg(&(0x7f0000091000+0x45f)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f0000ddf000)={r2, 0xee, "35a4c304a92b798c48577163a2bbca7f271718f671541748620ae61977bbdc727fa97d010807e65d90f13dbf85b57a4d52e27215bc6202804b93b7c193a45ea96241e04f73605c1813b5317ce2f02e3968054d667337ad10c5cd23216c9a6af39be227c0e092791ffa160fb05f9845d3804753208efa5da7ad5e0117d07fba70b6f37ab584fee08b6997bd4ea005bd9dadc57ff7170891f9013cb852f2baa7351e944068a6655e6412b2dc87206c668d795c9102b95fbb72d4fc6bac11d7a6c3db7c2261aa8736b7aef9b7aa27114a5ed5cea1fc4e8166d55741978467a1baf9811de88c92f3cf4b432c21925c2e"}, &(0x7f0000f27000-0x4)=0xf6) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000622000-0x8)={r2, 0xfffffffffffffffc}, 0x0) 2018/01/28 14:29:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x20020000) r0 = gettid() exit(0x0) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) recvmsg(r1, &(0x7f0000a36000-0x38)={&(0x7f0000b42000)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000f75000)=[{&(0x7f0000043000-0x1000)=""/4096, 0x1000}, {&(0x7f0000c49000-0xc9)=""/201, 0xc9}], 0x2, &(0x7f0000bf1000-0x6f)=""/111, 0x6f, 0x1}, 0x40000000) syz_open_procfs(r0, &(0x7f0000bd9000-0x16)='net/ip_tables_matches\x00') [ 64.537834] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=11389 comm=syz-executor6 2018/01/28 14:29:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000490000)={0x2, 0x2, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000ce8000)='/dev/vga_arbiter\x00', 0x0, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000c6a000-0x40)=[{0x8, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x8) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x0, 0x800000000000852b, 0xffff, 0x0, 0x0}, 0x14) writev(r0, &(0x7f0000794000-0x60)=[{&(0x7f0000dfa000)="06", 0x1}], 0x1) 2018/01/28 14:29:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00002a7000-0x38)={0x0, 0x0, &(0x7f0000000000)={&(0x7f000045c000-0x10f0)={0x2, 0xa, 0x0, 0x0, 0x7, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_filter={0x5, 0x1a, @in=@rand_addr=0x0, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x2, 0x0, 0x0}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f00004f0000-0x4)=0x2, 0x4) 2018/01/28 14:29:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) r1 = socket$inet6(0xa, 0x400000000001, 0x0) r2 = dup(r1) bind$inet6(r2, &(0x7f0000fa1000-0x1c)={0xa, 0x0, 0xd8, @loopback={0x0, 0x1}, 0xfffffffffffffffd}, 0xfffffffffffffec8) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000f3c000)=0x0) sendto$inet6(r1, &(0x7f0000f98000)="", 0xfffffffffffffff3, 0x2000000c, &(0x7f00004a6000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r3 = open(&(0x7f0000ab6000-0x8)='./file0\x00', 0x141042, 0x0) ioctl$ASHMEM_SET_NAME(r3, 0x41007701, &(0x7f000050b000-0x12)='trusted$%selfeth0\x00') ftruncate(r3, 0x27ffe) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f00003d6000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) sendfile(r2, r3, &(0x7f000053d000-0x4)=0x0, 0x8080000001) 2018/01/28 14:29:46 executing program 5: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000003000)='/dev/loop#\x00', 0x5, 0x20101200) ioctl(r0, 0x4000000000001275, &(0x7f0000001000)="") 2018/01/28 14:29:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000490000)={0x2, 0x2, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000ce8000)='/dev/vga_arbiter\x00', 0x0, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000c6a000-0x40)=[{0x8, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x8) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x0, 0x800000000000852b, 0xffff, 0x0, 0x0}, 0x14) writev(r0, &(0x7f0000794000-0x60)=[{&(0x7f0000dfa000)="06", 0x1}], 0x1) 2018/01/28 14:29:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgid() pipe2(&(0x7f00006db000)={0x0, 0x0}, 0x288defbe6792dde3) r1 = getpgrp(0xffffffffffffffff) fcntl$setownex(r0, 0xf, &(0x7f0000708000-0x8)={0x1, r1}) seccomp(0x1, 0x0, &(0x7f0000fa6000)={0x1, &(0x7f0000000000)=[{0x6, 0x80000005, 0x100000001, 0x1}]}) getegid() 2018/01/28 14:29:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000025000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000026000)={0x14, 0x0}) mmap(&(0x7f0000000000/0xfa6000)=nil, 0xfa6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000f01000+0xb31)={0x0, 0x0, 0x0}, &(0x7f000016f000-0x4)=0xffffffffffffff47) fcntl$setown(r3, 0x8, r4) fcntl$getownex(r3, 0x10, &(0x7f0000f9e000)={0x0, 0x0}) ptrace$setopts(0x4206, r5, 0x1, 0x0) ptrace(0x4207, r5) ptrace$setopts(0x420b, r5, 0x8, 0x0) syz_open_dev$mice(&(0x7f0000fb4000-0x10)='/dev/input/mice\x00', 0x0, 0x2c100) epoll_create(0x0) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f000056b000)={0x0, 0x0}) poll(&(0x7f000000b000)=[{r2, 0x0, 0x0}], 0x1, 0x0) 2018/01/28 14:29:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000+0x901)='\x00', 0x0) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f000085b000-0x4)=0x7) write(r0, &(0x7f00007fc000-0x3)='H\b', 0x2) r1 = accept$inet(r0, &(0x7f0000453000)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d30000)=0x10) sendfile(r0, r0, &(0x7f0000001000)=0x0, 0xfec) syz_open_dev$sg(&(0x7f0000547000-0x9)='/dev/sg#\x00', 0xb, 0x1000000414000) creat(&(0x7f0000dfe000-0x8)='./file0\x00', 0x0) dup3(r1, r0, 0x0) alarm(0x5) mount(&(0x7f0000001000)='./file0\x00', &(0x7f0000002000)='./file0\x00', &(0x7f0000231000-0x5)='9p\x00', 0x0, &(0x7f00006ca000-0x9a)="") 2018/01/28 14:29:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000bd0000-0xe)='/dev/keychord\x00', 0x400000, 0x0) accept$netrom(r0, 0x0, &(0x7f0000c84000)=0x0) syz_open_dev$mice(&(0x7f000054c000)='/dev/input/mice\x00', 0x0, 0x400000) r1 = socket(0x10, 0x3, 0x10) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000ef4000)={0xa6cf, 0x3ff}, 0x8) r2 = dup(r1) ioctl$DRM_IOCTL_GET_UNIQUE(r2, 0xc0106401, &(0x7f0000690000)={0x9b, &(0x7f0000fc0000)=""/155}) write(r1, &(0x7f0000c40000-0x22)="220000001a00070b00000000ef001201014b810005000100070000e4ffffff000500", 0x22) 2018/01/28 14:29:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000961000)='/dev/sg#\x00', 0x0, 0x0) ioctl$TCSBRKP(r0, 0x2286, 0x0) ioctl$TIOCNOTTY(r0, 0x5422) 2018/01/28 14:29:46 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x3, 0x3a493172, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000c58000-0x8)={0x0, 0x6b10}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000000)={0x0, @in6={{0xa, 0x1, 0x100, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0xd1c5, 0x3a23, 0x4, 0xbd}, &(0x7f0000a24000)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000001000-0xb8)={r1, 0x5, 0x0, 0x7f, 0x21b8, 0x7, 0x1, 0x6, {r2, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x101, 0x10001, 0x1, 0x5, 0x6}}, &(0x7f0000001000-0x4)=0xb8) mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$unix(0x1, 0x1, 0x0) bind$unix(r3, &(0x7f000094d000-0xc)=@file={0x1, "e91f7189591e9233614b"}, 0xc) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) truncate(&(0x7f0000fd9000-0xa)="e91f7189591e9233614b", 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000fda000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r4, 0x10e, 0x3, &(0x7f0000fd9000+0xef1)=0x7, 0x4) 2018/01/28 14:29:46 executing program 4: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000006000)=[{{&(0x7f0000004000-0x10)=@ethernet={0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffff73, &(0x7f0000004000-0x90)=[], 0x0, &(0x7f0000000000)=""/17, 0x11, 0x0}, 0x0}, {{&(0x7f0000004000)=@nl=@proc={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f0000004000)=[{&(0x7f0000005000-0xd8)=""/216, 0xd8}], 0x1, 0x0, 0x0, 0x0}, 0x0}], 0x2, 0x0, &(0x7f0000004000)={0x0, 0x0}) fchmod(r0, 0x20) setsockopt$inet_buf(r0, 0x0, 0x40, &(0x7f0000000000)="", 0x0) 2018/01/28 14:29:46 executing program 6: mmap(&(0x7f0000000000/0xfcf000)=nil, 0xfcf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000e84000)='/selinux/checkreqprot\x00', 0x800, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f0000fd1000-0xe)=""/14) r1 = syz_open_dev$evdev(&(0x7f0000608000-0x12)='/dev/input/event#\x00', 0x3, 0x440) syz_open_dev$random(&(0x7f00000e8000)='/dev/random\x00', 0x0, 0x20001) flistxattr(r1, &(0x7f00000b6000+0xf59)=""/16, 0x10) writev(r1, &(0x7f0000a4c000-0x10)=[], 0x0) 2018/01/28 14:29:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80a, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) ioctl$DRM_IOCTL_SWITCH_CTX(0xffffffffffffffff, 0x40086424, &(0x7f0000a9e000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffdf, 0xffffffffffffffff, 0x0) setsockopt(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)="", 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) open(&(0x7f000027f000)='./file0\x00', 0x0, 0x13) openat$sequencer2(0xffffffffffffff9c, &(0x7f00005d3000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x1940, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$GIO_FONTX(0xffffffffffffffff, 0x4b6b, &(0x7f0000879000-0x4f)=""/79) r1 = syz_open_dev$tun(&(0x7f00004d2000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f000084b000)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_mtu=0xffffffff00000001}) 2018/01/28 14:29:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000961000)='/dev/sg#\x00', 0x0, 0x0) ioctl$TCSBRKP(r0, 0x2286, 0x0) ioctl$TIOCNOTTY(r0, 0x5422) [ 64.729010] audit: type=1400 audit(1517149787.007:63): avc: denied { ioctl } for pid=11472 comm="syz-executor3" path="socket:[21697]" dev="sockfs" ino=21697 ioctlcmd=0x6401 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 64.744641] device lo entered promiscuous mode 2018/01/28 14:29:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000d0e000-0x4)=0x7) restart_syscall() ioctl$TCSETSF(r0, 0x5404, &(0x7f00007a0000-0x24)={0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0}) r1 = socket$inet(0x2, 0x0, 0x1) setsockopt$inet_group_source_req(r1, 0x0, 0x2b, &(0x7f00008ec000-0x118)={0x3, {{0x2, 0x0, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f0000387000)=0xfc) ioctl$TCSETSF(r0, 0x5404, &(0x7f000043d000-0x24)={0x0, 0x8, 0x100000000, 0x0, 0x0, 0x20000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/28 14:29:47 executing program 0: mkdir(&(0x7f00008c7000-0x8)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x200000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet6(r0, &(0x7f00008bc000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x1c) creat(&(0x7f0000401000-0x8)='./file1\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9f000-0x8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f0000452000-0x8)='./file0\x00', &(0x7f000069d000-0x8)='./file1\x00', &(0x7f0000847000)="07e372f2", 0x2003, &(0x7f000012c000)="") 2018/01/28 14:29:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x3, 0x0) r1 = socket$unix(0x1, 0x2, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f000000e000)={0x0, 0x0}, &(0x7f0000887000)=0x8) bind$unix(r1, &(0x7f000000f000)=@abs={0x1, 0x0, 0x1}, 0x8) bind$unix(r2, &(0x7f000000d000)=@abs={0x1, 0x0, 0x0}, 0x8) bind$unix(r0, &(0x7f0000003000)=@abs={0x1, 0x0, 0x1}, 0x8) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000f54000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) 2018/01/28 14:29:47 executing program 5: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000003000-0x8)='keyring\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$get_security(0x11, r1, &(0x7f0000003000-0x98)=""/152, 0x98) bind$ipx(r0, &(0x7f0000001000)={0x4, 0x0, 0x9, "dddc484fd5ff", 0x2, 0x0}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000003000-0x8)={0x0, 0x6}, &(0x7f0000003000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000000)={r2, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x719, 0x7, 0xffffffffffffffff, 0x2000000007ff, 0x0}, &(0x7f0000001000-0x4)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001000-0x8c)={r3, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000566000-0x4)=0x8c) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f0000003000)="2e541a34496528764e57c4d6a73c9f763c055e9b5a300f66f50e671b046d3f265a404b89bc27ff4629459bc7ba5ea8b1ef593d1bdcd7003bd7201ae96df8d0698a3d10df9b269d3a0484d6af79fac8d470bcf265143d5222f459a165a1a9cc5b581ea05b92cedf3ce8b0933a4790d4e502c3c13d7e6d50adc323ac91ca6d68ee6578") mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000003000)=0x8001, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000003000-0x20)={0x4, 0x0, 0x1, 0x7}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000001000)={0x1c92833e, r4, 0x10001, 0x5}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = dup(r0) r6 = syz_open_dev$mice(&(0x7f0000efe000)='/dev/input/mice\x00', 0x0, 0xffffffffffffffff) request_key(&(0x7f0000828000-0xb)='cifs.idmap\x00', &(0x7f000065d000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000824000)='/dev/input/mice\x00', r1) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, &(0x7f000082b000-0x10)={0x3, 0x8000, 0x5, 0x10001, r3}, &(0x7f0000903000-0x4)=0x10) r7 = epoll_create1(0xfffffffffffffffc) epoll_ctl$EPOLL_CTL_ADD(r7, 0x1, r6, &(0x7f0000028000)={0x6, 0x0}) get_thread_area(&(0x7f0000900000)={0x6, 0x100000, 0x2000, 0x6, 0xd17, 0x100000000, 0x4, 0x6, 0x10001, 0xffffffffffffffc1}) ioctl$sock_SIOCBRADDBR(r6, 0x89a0, &(0x7f00006e3000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r7, 0x3, r6, &(0x7f00002b8000)={0x0, 0x0}) epoll_pwait(r7, &(0x7f0000007000)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f000002f000-0x8)={0x0}, 0x8) [ 64.744790] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 64.744830] qtaguid: iface_stat: create6(lo): no inet dev [ 64.752740] 9pnet_virtio: no channels available for device ./file0 2018/01/28 14:29:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmsg(r0, &(0x7f0000f13000-0x28)={&(0x7f0000218000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000bee000-0xa0)=[], 0x0, &(0x7f0000db4000)=[{0x10, 0x0, 0x2, ""}], 0x10, 0x0}, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000f14000-0x90)={0x3, {{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f000072b000-0x8)={0x0, 0x0}) 2018/01/28 14:29:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000097f000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000888000)='illinois\x00', 0x27d) sendto$inet(r0, &(0x7f0000de2000-0x1)="", 0xfffffffffffffd43, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000ee4000-0x9)='/dev/rtc\x00', 0x8000, 0x0) ioctl$KDSKBMODE(r1, 0x4b45, &(0x7f0000a67000-0x8)=0x5) getsockopt$inet_tcp_buf(r0, 0x6, 0x1a, &(0x7f0000eeb000-0x55)=""/85, &(0x7f0000b6e000)=0x55) [ 64.758165] device lo left promiscuous mode 2018/01/28 14:29:47 executing program 2: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000+0xcfe)='/dev/vga_arbiter\x00', 0x20000, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000001000-0x8)=@fragment={0xbb, 0x0, 0xdd76, 0x5, 0x0, 0x0, 0x0}, 0x8) mmap(&(0x7f0000000000/0xfb1000)=nil, 0xfb1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) shutdown(r0, 0x1) mmap(&(0x7f0000fb1000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000539000)={0x0, 0x0, 0x0}, &(0x7f00007a1000-0x4)=0xc) unshare(0x28060400) openat$ashmem(0xffffffffffffff9c, &(0x7f0000505000)='/dev/ashmem\x00', 0x4000, 0x0) clone(0x2e882000, &(0x7f000091c000-0xc1)="", &(0x7f0000b44000)=0x0, &(0x7f0000b70000)=0x0, &(0x7f0000e77000)="") mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$sndseq(r0, &(0x7f0000fb2000)=[{0x8, 0x3f, 0x6, 0x8, @tick=0x9, {0x5, 0x9}, {0x7fff, 0x6}, @addr={0x3ff, 0x495}}], 0x30) [ 64.812761] 9pnet_virtio: no channels available for device ./file0 [ 64.924090] device lo entered promiscuous mode [ 64.929981] qtaguid: iface_stat: create(lo): no inet dev [ 64.935872] qtaguid: iface_stat: create6(lo): no inet dev [ 64.943334] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 64.949584] qtaguid: iface_stat: create6(lo): no inet dev [ 64.955953] device lo left promiscuous mode 2018/01/28 14:29:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)="") r0 = open(&(0x7f00005f9000-0x8)='./file0\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000f15000-0x20)={0x4, 0x0, 0x10001, 0x9}) ioctl$DRM_IOCTL_SG_ALLOC(r1, 0xc0106438, &(0x7f0000224000-0x10)={0x2, r2}) mount(&(0x7f00003aa000)='./bus/file1\x00', &(0x7f0000143000)='./file0\x00', &(0x7f00007d1000)='ramfs\x00', 0x0, &(0x7f0000802000-0x1)="") utimensat(r1, &(0x7f0000268000)='./bus/file1\x00', &(0x7f0000678000)={{0x0, 0x2710}, {0x77359400, 0x0}}, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000375000)={0x0, 0x0}) 2018/01/28 14:29:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000578000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000672000)='./file0\x00', &(0x7f00009af000-0x54)=@known="73797374706d2e706f7369785f61636c5f6163636573730083e28a45a3ccb3577bf817ead72a43ff0b2bc4fdfc3b410b677a3d27ab6dcaffa2bf0ee6a3e5a3123275011c4386e5bd9902afb478b9c2eec6b6642d", &(0x7f00009da000-0x14)="02000000020000000000000005070000001f06a0", 0x14, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000cc9000)='/dev/usbmon#\x00', 0x6, 0x302) renameat2(r0, &(0x7f000018d000)='./file0\x00', r0, &(0x7f0000583000-0x8)='./file0\x00', 0x1) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000db3000)=0x1) 2018/01/28 14:29:47 executing program 5: r0 = fanotify_init(0x4, 0x1000) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f00005c4000)='/dev/keychord\x00', 0x2, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) mmap(&(0x7f00009b0000/0x2000)=nil, 0x2000, 0x5, 0x32, r0, 0x200000000000) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f00009b1000)='/dev/keychord\x00', 0x20000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000000)={{{@in=@rand_addr=0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000001000)={0x0, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) sendmsg$nl_generic(r1, &(0x7f00009b1000-0x38)={&(0x7f00009b1000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00009b2000-0x10)={&(0x7f00002eb000)={0x23f4, 0x38, 0x110, 0x6, 0x1, {0x3, 0x0, 0x0}, [@nested={0x2190, 0x10, [@generic="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@nested={0xf4, 0x37, [@generic="56517d530f1c8b78dd6ad98cb79c84b29d51dee8c679e3140331c7a737b686f433cf7b426d3deaa9b66d3cddc3de5fa441921bd1809a3999c166cac786e8f280ac132d5f0b9720c5b4bcf6b5988b2d38cf4a427ba1df344439cf", @typed={0xc, 0x3c, @u32=0x400}, @generic="a38295ebf88f836b6eed6277fe1264223b0989e5e6c7aae5a9cf35a865", @typed={0xc, 0xffffffffffff0490, @fd=r0}, @typed={0xc, 0x3b, @u32=0xf9bb}, @typed={0x18, 0x34, @str='/dev/keychord\x00'}, @typed={0xc, 0x17, @u32=0x1}, @typed={0x30, 0x53, @binary="e41ce29c2348fd5be35dcb9bd8822b7a54b181b9d802eeab303d31c5525c7b8db34e5f61bf"}]}, @nested={0x10, 0x69, [@typed={0xc, 0x20, @uid=r3}]}, @typed={0x10, 0x42, @u64=0x100000000}, @typed={0xc, 0x90, @uid=r4}, @nested={0x128, 0x79, [@generic="0a42b0b93aae66c7080f67ce569d719311853fff276eec50b2978d537ae9164f507e44ae44ef51cb3d8719f54451e320d13276d6e50e7ff3fe9b341d5851fde0701d69f799974adcf87caf15aba615f434a981fd5fcd5a56f7a150189d1cdd69795ed98e97c54fe9bdb69ef90c56f40cd09b9e2fc25caff3537f19a2bb37449793a2ff1d5aa2db5c740192db8d8e8faf954923c888efc339f8c76044357356040446f5f547bbd2a53df6fd57793616053cf4cf64d05e75c57f2fe23b0ab0059ad871987f2549272ff864082c1265f3e2cd22f7518b90257e0ce95112", @generic="eb49", @generic="56a1c2adb19ead05b644", @typed={0x8, 0x15, @void=""}, @generic="83e2222179593b80597661d841a13f16a0b1d1817f10669405b8455b1e835acf7bdc6d9e3cdb83da0c3e2f9b5e06368eed4816f8"]}, @generic="", @typed={0x8, 0x39, @void=""}]}, 0x23f4}, 0x1, 0x0, 0x0, 0x10}, 0x840) 2018/01/28 14:29:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80a, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) ioctl$DRM_IOCTL_SWITCH_CTX(0xffffffffffffffff, 0x40086424, &(0x7f0000a9e000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffdf, 0xffffffffffffffff, 0x0) setsockopt(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)="", 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) open(&(0x7f000027f000)='./file0\x00', 0x0, 0x13) openat$sequencer2(0xffffffffffffff9c, &(0x7f00005d3000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x1940, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$GIO_FONTX(0xffffffffffffffff, 0x4b6b, &(0x7f0000879000-0x4f)=""/79) r1 = syz_open_dev$tun(&(0x7f00004d2000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f000084b000)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_mtu=0xffffffff00000001}) 2018/01/28 14:29:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00004d2000)='/dev/net/tun\x00', 0x0, 0x1) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000026b000-0x5)='/dev/sequencer2\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000f45000-0x4)={0x3ff}, 0x4) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f000084b000)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_mtu=0xffffffff00000001}) 2018/01/28 14:29:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) creat(&(0x7f0000464000)='./file0\x00', 0x0) 2018/01/28 14:29:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create(0x8) mmap(&(0x7f000000c000/0x3000)=nil, 0x3000, 0x3, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x6, 0x31, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x10080000000000b, 0x4, &(0x7f0000001000-0x10)={0x0, 0x101}, &(0x7f0000049000-0x4)=0x0, 0x0) 2018/01/28 14:29:47 executing program 6: mmap(&(0x7f0000000000/0xdf5000)=nil, 0xdf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000054f000)='vmnet1\x00', 0x1) mmap(&(0x7f0000df5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f0000df6000-0x10)={0x1, &(0x7f00001a1000-0x4)=[{0x0, 0x0}]}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f00005d6000-0xd)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r1, 0x6, 0x200000000000a, &(0x7f0000dee000-0x4)=0x2, 0x4) sendto$inet(r1, &(0x7f0000de2000-0x1)='U', 0x1, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000df0000-0x4)=0xb, 0x4) sendto$inet(r1, &(0x7f0000b0c000)="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", 0x1001, 0xc004, 0x0, 0x0) read(r1, &(0x7f0000de3000-0x1000)=""/4096, 0x1000) socket$nl_generic(0x10, 0x3, 0x10) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00005b7000-0x8)={0x0, 0x0}) recvmsg(r1, &(0x7f0000df2000)={&(0x7f0000597000+0x4b)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000229000)=[{&(0x7f0000df3000-0x92)=""/146, 0x92}, {&(0x7f0000975000)=""/35, 0x23}, {&(0x7f0000522000)=""/150, 0x96}, {&(0x7f0000dde000)=""/180, 0xb4}, {&(0x7f00004b5000)=""/200, 0xc8}, {&(0x7f000014a000-0xda)=""/218, 0xda}], 0x6, &(0x7f0000ce9000)=""/152, 0x98, 0x2}, 0x20) recvmsg(r1, &(0x7f00000eb000-0x38)={&(0x7f0000df5000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000111000-0x20)=[{&(0x7f0000df5000-0xee)=""/238, 0xee}, {&(0x7f00005eb000-0xfa)=""/250, 0xfa}], 0x2, &(0x7f0000c81000-0xf8)=""/248, 0xf8, 0xf3}, 0x140) 2018/01/28 14:29:47 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TCFLSH(r0, 0x540b, 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$random(&(0x7f0000a94000)='/dev/random\x00', 0x0, 0x180c0) r2 = open(&(0x7f0000379000-0x8)='./file0\x00', 0x0, 0xc) ioctl$KDSKBSENT(r2, 0x4b49, &(0x7f00003cd000-0x27)="6e92129066e88bb31bd25bf88f345830f159e43415017502f1350f8d926c88cf0465a3fc3208c8") pread64(r1, &(0x7f0000ed9000)=""/0, 0x0, 0x0) 2018/01/28 14:29:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00007c8000)='/dev/sg#\x00', 0x2, 0x800) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f0000a78000-0x85)=""/133) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000af7000-0x10)='/selinux/policy\x00', 0x0, 0x0) pipe(&(0x7f000012c000-0x8)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000191000)={0x10000000, 0x0}) mknod$loop(&(0x7f0000ef4000)='./file0\x00', 0x10, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000374000-0x7)='ns/net\x00') setns(r3, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r2, 0x8915, &(0x7f0000c9f000-0x20)={"4b30be5f762affd4d3dd4b3dd7b17441", {0x4, 0x3f, 0x2, "d0f5742e6b77", 0x5, 0x0}}) 2018/01/28 14:29:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000c93000+0x6af)={0x0, 0x0}) sendmsg(r0, &(0x7f0000405000)={&(0x7f0000150000)=@hci={0x1f, 0x1ff, 0x1}, 0x6, &(0x7f0000743000)=[{&(0x7f0000198000)="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", 0x1000}, {&(0x7f00005ef000-0xec)="4faac17f2e37c6541f5654a009fd709cb20670ec7935642334a0e20c08af11ee8eaa57dc70c9d5004c18cecc43223d50929d471c254ac0484567ef0092246b6e586de76c218f6a669fd9443b5a7f8ad625f76a5b5b2d5fad1a67c804f1405d448f693cf6baa7495980d999cd2e3dc921c8762bf230ef3273a427efbd258b2735d72d20aa598360a2131b95ee6c704ce8a50e853dd46fd52216d217b912931b4fe468775f51d50247f973c879e724d5c9539770306d812faed7b59c9e7cd7fa4dccb4c87bf512bb4f25cccdcccbb5755fe60d151b0fa1b0c4afb90ded58fd0b28a346a6b2877e68695eccc353", 0xec}, {&(0x7f00001e7000-0xa5)="8cdb0d9b5c5f21faf513d51a3d92968aef9607a9ddf24054d942dfc48677070026c9800f7078307d3e1f02ccb583409d639418b18cc73865b0b9370489b773a2f3292518135d0bd39d03853aa039405ac9b8beb18890d4f81a171bfa229f087f9b1cf9ed74a10a7e7c2c92943432aa9ca1024f24f54e34dfb6557979fad2d804614bf2a1c39a87dbe1cc4a0337ae5383e8515d41db225eb60a7491b3eec6e93587d64142a6", 0xa5}, {&(0x7f00000f0000)="7a0ffaf596fd204d8f7b24057a995e8f3db3b430ebd64e1ce68ab122f0410472e4976f33955debf4ce69dcefde", 0x2d}, {&(0x7f000058b000-0x3e)="20c817312de9ead756a6c50d14d2cb3420b8b1291da1ad16b0a0453b0ac8867e5492fa340759bb19bac3a625667c6860edc27e39c791618af27d67108f4a", 0x3e}, {&(0x7f00002c6000)="a61d795a5e022301be21d088b64549a536c70516b6487a620f73c738a999ad38d032d26982f80499d497ee4601efe60c9101e0942190ef9c43fdc29f1950e0b089aef0b605dbf2f88f036be77249cafec954c04194f85e1f862a0230e7381b881b37b34729ee16ebbe048b67887c2fe0d114c7a10fb256a824ef8854c94b9a9f0e9c1e89208a4db69c98fc224734d0a1a965aba8454ac49d01b5b75034f25ff2594eac3c968cce7f8a9eec82", 0xac}], 0x6, &(0x7f0000631000)=[{0x20, 0x13f, 0x2, "04df9c9358362b164de9c28ab1"}, {0x110, 0x117, 0x3, "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"}, {0x28, 0x117, 0x40, "a8702d5f3c8d099cd4a71b168d8b5199064e9258766c670e"}, {0xb8, 0x184, 0xdc, "75b19cff4116e61482a6654b1ed49a358c902f6f4538e4c297a8b7e820ed790661ee286a0baa6030428cd282d52547b97b6755ff6e7422d35481a5ece6e043537ab84fbd1d2c154da79829fa0550e795318deae51a5a7356a8db40293818a65b84ef7a81eb7546f0e88b89201dbe6ce2733547738428736711098f32c237015ae67e48b59c7e9456f0fea91276d49e014f752989501134683e7d2ee6f5c598425bd86e"}], 0x210, 0x40000}, 0x20000004) r1 = accept$inet(0xffffffffffffff9c, &(0x7f0000b3c000)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000094d000-0x4)=0x10) pwritev(r1, &(0x7f0000d1c000)=[{&(0x7f0000bf8000-0x5e)="0114a91ba5e2bf4fc564b36b5c09df5d30e16cdb489c19f5df3b66a017d0c3629db0fbf04aa2d8ad21f672750fdbfe231216bab1c1010febf9ddee1b53c97f979983040134edb591b20b178baffa1d6b72f0160e2e8e7af203e91da6c118", 0x5e}, {&(0x7f000037e000)="977b1e62fd", 0x5}, {&(0x7f0000dbc000-0xbd)="636c8011d4e82b6a3fb95e1823f3eb082b176a2ed49e0a4491d07867bdc7b75bf6b3e064e5e93882148dda1ee270902a1b5bc12b2dab4354d0449268a3ac03f91f9746084de995415c91b50039253e44692114361ea02aaed2a7cdb2e56aa75817297cd25a6f0e5b8239633e914ae27609c3dd1ae36a8f1ba79d59c159bf83ff7ba8f967775960f6f912117c596a7dec2fb9bf8639c5fab49239e5d7aebe166ac8acfaeda5ef4e2d32bc69e3d8281a25fa1fd25cd17e05b2364a16c8e6", 0xbd}, {&(0x7f00003ac000)="3456d5daa7c05f2024b0b4b9d6a93c5d2756bb8ca7ded5f445e05381543aa2", 0x1f}, {&(0x7f0000b37000)="366037d208abbd678cdf6a208ca60ec97a0b7478548d8e0d0ba29fa8d57b49b00b3410870b254652100aac030f673b8d23c73a7fb98b5af864a7980bbb032a0ec9755594e388bd", 0x47}, {&(0x7f0000ced000)="d6c2f3a9bbd00a30cb5bfd34e32398347922a30d08a493679c4e597e7678f4b3dc41fd811881e0743f45dcf2f19ce51a2c21f6cb6eaeded392afe1a6e8637ea3b9f906dcd85a25f87224342f85893c39de3727f074d8409f0976d27846ee415e5e9416faf829db63ab28aa0354be3ab6cd55b90d94ef40d518438445b2d4c59cd8acbad5cbb0cf1801b8ae8282f56786710e1c0dbb0a0520fbb43b353a8f96cd4c2f9f6c8f8406fdac1ddc4a14e5d9847e560d7844ff39447c92ecc0ccb33cb7ad1048130685269c85", 0xc9}, {&(0x7f000052d000-0xea)="0f4c8c67eeabe270eaafdef4a55fd06e404fa3c6c5eb89b85506fa80342150331dc3bdc0293c9d0ec1176ed4de2378fc411c10bd3717c45b2760ab6e37b7a4e6927ae0e5f08224add4f34d721c16d9c185accb7fb91e2c6aa11b0a9d4b17e1e3f80687c56d67c1d2e0f8973231e51d080613eeca2c3a5c3f26459059663d9c9c43e389a23289f1653544dae2b45f4be04b68668a7a7cc0b86ba943b679cc98dd3449ac472a575689dedc9cd166ee6d75d370d56e8068df3cbdf3ba83eadd5cdb5198f748ba165804130daa4b9a258c45d28269db9d38b55864c67aba383bb0e289fe44a68f9565a29582", 0xea}, {&(0x7f0000cd9000)="a460bd4450c20b7de411f33aa8578879ae295c9c5f7545c2ee0974ad8e2dc167bc6c1e0b6da1e12d86b29616a532ee6d8d74a679a06dace8d87ab7af390bcb8d914519794dd01b730306f8c155335e1b0036bf41046d78fc2d2f0c69d6c4960f061f20eeae6b8d99262881dc8028b978695b28152fc4533cf2ad4051ef5c228ee7086ec352902efb529a83f12b958cb614c11719d9f5b0b1d30acd4ee1e25d26651aa57d4ced5afb95019fd7169782e415c58a0a978221542007f79d35f0458d91108ba9c942d937fd1e2179c357", 0xce}], 0x8, 0x19) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000e02000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r2, &(0x7f00009e7000)={&(0x7f000077a000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000746000)={&(0x7f000036a000-0x58)=@newneigh={0x24, 0x1c, 0x509, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, r3, 0x0, 0x1, 0x0}, [@NDA_DST_IPV4={0x8, 0x1, @loopback=0x7f000001}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 14:29:47 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x5, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f0000001000-0xb4)=[{{&(0x7f0000001000-0x10)=@ax25={0x3, {"18e448f2397798"}, 0x0}, 0x10, &(0x7f0000005000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0}, {{&(0x7f0000001000-0x14)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000001000-0x10)=[{&(0x7f0000000000)="", 0x0}], 0x1, &(0x7f0000006000-0xd8)=[], 0x0, 0x0}, 0x0}], 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000002000-0x8)={0x0, 0x3}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000002000-0x10)={r1, 0x868, 0xa5, 0x8}, 0x10) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000003000-0x8)={r1, 0x2}, 0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000005000-0x8c)={0x0, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000005000)=0x8c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000008000-0x98)={r3, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x66, 0x10000}, 0x98) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000001000)={r3, 0xffffffffffffffff}, &(0x7f0000002000-0x4)=0x8) [ 65.129363] device lo entered promiscuous mode [ 65.136156] qtaguid: iface_stat: create(lo): no inet dev [ 65.148343] qtaguid: iface_stat: create6(lo): no inet dev [ 65.161070] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready 2018/01/28 14:29:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000a59000-0x6)='rxrpc\x00', &(0x7f00009e5000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000744000)='[\x00', 0xfffffffffffffffe) r1 = add_key(&(0x7f0000929000)='pkcs7_test\x00', &(0x7f0000354000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000097c000)="c6408ba0159c0595a0bbd4afcf9d4b9b2952e110653fac653d25e0edcce77404efc3858fd251828f028a9483d3c348c4b02e07f9983dd14a5187c15910c99eb0d4a90305e0cd5a550b91c44b862ba223ee9daad6247145ba5dc1c9cfb0210cf3687ffc15a754f052426a65380edf6e56b3f07ee4d3086d213fad49cad476f7a08929910a0a01e46c8c142de89b3291476db723225c5be1dce907cbb828b26924b167be799911991b4341d74e7dd00da8e28fb8f2b365e82832df610e08caaf6c46d268e9e0fe001dfc45d45359a719ad6e558b1bcc445bd5d395bfd5b3e7d43cbef7", 0xe2, 0xfffffffffffffffd) keyctl$search(0xa, r0, &(0x7f000088b000-0x8)='keyring\x00', &(0x7f0000ef9000)={0x73, 0x79, 0x7a, 0x1, 0x0}, r1) r2 = openat(0xffffffffffffffff, &(0x7f000038c000-0x8)='./file0\x00', 0x480240, 0x80) ioctl$TCSETS(r2, 0x5402, &(0x7f0000f29000)={0x7f, 0x401, 0xffffffffffff1a10, 0x5, 0x0, 0x221b, 0x9, 0xffff, 0x7, 0x9, 0x3, 0x20}) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000bca000-0x4)=0xfc0000000000000, 0x4) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000334000)={0x0, 0x0}) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) readahead(0xffffffffffffffff, 0x3, 0x0) bind$pptp(r2, &(0x7f0000c3a000)={0x18, 0x2, {0x1, @local={0xac, 0x14, 0x0, 0xaa}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) 2018/01/28 14:29:47 executing program 5: mmap(&(0x7f0000000000/0xfc5000)=nil, 0xfc5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fb7000)={0x0, 0x0, 0x0}, &(0x7f00002f5000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000fb4000)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) ptrace$setsig(0x4203, r2, 0x0, &(0x7f0000c3b000)={0x0, 0x0, 0x400050077918, 0x0}) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000fc5000)='/dev/rtc\x00', 0x20000, 0x0) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_SETMODE(r3, 0x5602, &(0x7f0000fc6000-0x8)={0x3f, 0x1, 0x70, 0x6, 0x7}) ptrace$getsig(0x4202, r2, 0x0, &(0x7f000020c000)={0x0, 0x0, 0x0, 0x0}) 2018/01/28 14:29:47 executing program 6: mmap(&(0x7f0000000000/0xdf5000)=nil, 0xdf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000054f000)='vmnet1\x00', 0x1) mmap(&(0x7f0000df5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f0000df6000-0x10)={0x1, &(0x7f00001a1000-0x4)=[{0x0, 0x0}]}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f00005d6000-0xd)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r1, 0x6, 0x200000000000a, &(0x7f0000dee000-0x4)=0x2, 0x4) sendto$inet(r1, &(0x7f0000de2000-0x1)='U', 0x1, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000df0000-0x4)=0xb, 0x4) sendto$inet(r1, &(0x7f0000b0c000)="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", 0x1001, 0xc004, 0x0, 0x0) read(r1, &(0x7f0000de3000-0x1000)=""/4096, 0x1000) socket$nl_generic(0x10, 0x3, 0x10) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00005b7000-0x8)={0x0, 0x0}) recvmsg(r1, &(0x7f0000df2000)={&(0x7f0000597000+0x4b)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000229000)=[{&(0x7f0000df3000-0x92)=""/146, 0x92}, {&(0x7f0000975000)=""/35, 0x23}, {&(0x7f0000522000)=""/150, 0x96}, {&(0x7f0000dde000)=""/180, 0xb4}, {&(0x7f00004b5000)=""/200, 0xc8}, {&(0x7f000014a000-0xda)=""/218, 0xda}], 0x6, &(0x7f0000ce9000)=""/152, 0x98, 0x2}, 0x20) recvmsg(r1, &(0x7f00000eb000-0x38)={&(0x7f0000df5000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000111000-0x20)=[{&(0x7f0000df5000-0xee)=""/238, 0xee}, {&(0x7f00005eb000-0xfa)=""/250, 0xfa}], 0x2, &(0x7f0000c81000-0xf8)=""/248, 0xf8, 0xf3}, 0x140) [ 65.185521] qtaguid: iface_stat: create6(lo): no inet dev [ 65.207301] device lo left promiscuous mode 2018/01/28 14:29:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)="") r0 = open(&(0x7f00005f9000-0x8)='./file0\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000f15000-0x20)={0x4, 0x0, 0x10001, 0x9}) ioctl$DRM_IOCTL_SG_ALLOC(r1, 0xc0106438, &(0x7f0000224000-0x10)={0x2, r2}) mount(&(0x7f00003aa000)='./bus/file1\x00', &(0x7f0000143000)='./file0\x00', &(0x7f00007d1000)='ramfs\x00', 0x0, &(0x7f0000802000-0x1)="") utimensat(r1, &(0x7f0000268000)='./bus/file1\x00', &(0x7f0000678000)={{0x0, 0x2710}, {0x77359400, 0x0}}, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000375000)={0x0, 0x0}) 2018/01/28 14:29:47 executing program 5: pipe2(&(0x7f0000d03000-0x8)={0x0, 0x0}, 0x80000) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000a5b000)=0x9, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x3b, &(0x7f0000f11000)="ff0204000000000100000000000000000000000000000205", 0x18) setsockopt$inet6_opts(r1, 0x29, 0x36, &(0x7f0000607000)=@hopopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, 0x8) 2018/01/28 14:29:47 executing program 7: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000f86000)='/dev/ppp\x00', 0x400000, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000856000)='/selinux/checkreqprot\x00', 0x0, 0x0) renameat2(r0, &(0x7f00007d8000)='./file0\x00', r1, &(0x7f00005a6000-0x8)='./file0\x00', 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffff9c, &(0x7f00005f5000)={&(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, 0x3a, &(0x7f0000001000-0x2)=[{&(0x7f0000001000-0x89)=""/137, 0x89}, {&(0x7f0000001000-0xdd)=""/221, 0xdd}, {&(0x7f0000001000-0xf)=""/15, 0xf}], 0x3, 0x0, 0x0, 0xee}, 0x10162) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x4) clone(0x0, &(0x7f0000445000)="", &(0x7f0000f1d000-0x4)=0x0, &(0x7f0000d5a000)=0x0, &(0x7f0000ee0000)="") ftruncate(0xffffffffffffffff, 0x0) 2018/01/28 14:29:47 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x4) shutdown(r0, 0x1) 2018/01/28 14:29:47 executing program 0: mmap(&(0x7f0000000000/0xf8a000)=nil, 0xf8a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000f8c000-0x4)=0x0, 0x4) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$setsig(0x4203, 0x0, 0x0, &(0x7f0000f8a000)={0xa, 0x8000, 0xe2, 0x1}) setsockopt$inet_buf(r0, 0x0, 0x60, &(0x7f0000f8a000-0x6d)="04b11a1745a26b1c20ef4d0ec22ace62c585ab2cc1f92d4feb6649ab2c974244703ff5c604fddee1cd00000001874fac05343c46508aed6efecc07041e9ebd2d0000000000000002", 0x48) 2018/01/28 14:29:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00007e7000)='./file0\x00', 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@loopback={0x0, 0x1}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}, {0x0, 0x0, 0x0, 0x0}, 0x8, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0}, {{@in=@rand_addr=0x0, 0x3, 0x0}, 0x0, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) dup3(r0, r1, 0x0) 2018/01/28 14:29:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000251000+0xdca)="", &(0x7f0000744000)=0x0, &(0x7f00008c8000)=0x0, &(0x7f0000dad000-0x37)="") mknod(&(0x7f0000678000-0x8)='./file0\x00', 0x2000000000000018, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00002f2000)='cmdline\x00') setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000eca000-0xc0)=[@in6={0xa, 0x1, 0xfffffffffffffffe, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x7fffffff}, @in6={0xa, 0x3, 0x7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8001}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x10}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffff}], 0xc0) execve(&(0x7f000007b000)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) creat(&(0x7f00007a8000)='./file0\x00', 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00005d6000-0xc)={0x0, 0x0, 0x0}, &(0x7f000091f000)=0xc) quotactl(0x2, &(0x7f0000815000-0x8)='./file0\x00', r1, &(0x7f000055e000)="26f579d7b43fec8478b67ccc285fbe072acf5da6c0e12278966cd7f9f77404ff79447a8e12135a5497d2fb71c9149c2c611b98e6603bb617265e041f16d4b995db04283ec26c45a2882d894b2544b125861d905d3ca4c67c08f92483986bd7755b24182d0be822afdfe6cba869676b87b9b2a579060b6b2a1f344a1452de5835effe7fe72ea32670f09aac03a7469e4ea5d3259cb00da8266c010aac2d1e5ad820480212a39672784d065c882479bcf78cfcbc20d52828a4e0403c96c68a637b1c6c7d4f7a787ad93d3c527a209fddd433a8f0060a1c00f00bfb89ab276f55206920f1ca274d8518890b43c7206aad43cde82557cf5795212c24c471f67cf0e60544636c28300c40110cd78c25592ce2bc461abb52ea14b635016c87e2e4240297a0edf2ba3a325ffc74971bc294a7ea763197024bae6611d82ae5d7ed88a1a530d154a328141e4a0d8214f58501eab0028a6bd2632f0676108ff74ed82ba8c2568186d16ef01f50dae625ff2ab726f0c56c345f1a1eeb30d7616ec22945b37b0858c32e629ffe574f3ded2988591605ff7681d12e1ddb0f4e7b049e77a36d1c09e6dcf710977542aa1737afb7770016157e55de3fe5385a0793c886ff5b8ab655546fd86c3cb2c87cd26f279a3290d30027756ba5a14060d1bc4d1e3cf41128b1b1ecbd14154fc253d80bdf6ea286f0969e9a58b99c1fa72a7471fbd20c8b150898b15ad65021a2d47f9275c1682775d1f05e4b866ec0c21dc8319f7cd1dca84213c0322cae1d2072f6a7cf538d0aa76126dc744c6bb98393eeccd0000a541d757743da06b5242d538ba126de7759871ba69430d1c13ae7524769d217d08611a67b611f114fb37f2c8c5c20ae9632d392b32846b39168b5bcb2e01d732fb69f353ffa477374738302d3d238d6c6711596a13f236a19b725b5545d03fe41eef20928b5443d73bf643dd8c629e228c9f43a9943199bd6137e3bcf9bd01a8fec5c3a2dac61c762951840d33b31ee6be24468fbce76e3d767d2fdc6e7c106f3677fd2800fa40fcb1230fa7ebff465db43b7fbd74e9ccabc3bbbc35d8439fec97ba73999b03eef2c146dad87fd95748e031712c4b98782fff402e21016580024e443e24e3fd9c40048feff7042523e59a50f51331aca4e2c9f281cfba2cf3ea9ad74c852f103c1d183428fd7b6ec3aad4d22059bcf12329bd7515218fd97a2cf5e5ecc7e12bd61de024bf429d38e2b43b24358c037b4092506e98099143e05d299ca737fa5e380e6f0652a54cea3b11b1a2cd0cc4246f6d9864cade7aabfc0786ba2e7eb4468378863c5a7c949e204e9f2f17c74fa187344e9cff335279e558beb1f76c06bb209ba26ee6561cfc687407fb2c96f8dc680b2926c79af956477a1e6eb9c2c2a3016e22fb610eaf06f1a1df867f653513dc1eadb61acfe1c3798d3f84c9dd8ce5e3440fee6d3fb0d3bb0ffdf90258f78f02328861c00760dfdf0ff45596c819c25c335c771d55238b18a90f8e46a57b9e47a056019ba4c8e7f46508257c03df02edf9eeff20027db1071c499441262abaa9fe079aeb700d288f9c5c255bbb7f5a662543dacd0e48dbf00c9452f4f2bca992b21a01f1325c84f6007ecf45618f26363264678df286867cb0f7afaf050f4f14e3a6a8353f624cead063890a413a748fb1b07dad84e0d88371aff87487b1c16297270b60c109c60b38bfa986dde930c6827c3165c4f55d535875e7dd29e061e437270e3a1457e43f53ddfb4f1c3b7003bf336943f4ce76c2ae9b77d8cdb50944acd07e50b6dedefb0090f028fab988fb1804e18397228ff6061c832e6e1f2693448be3ab56fcb27ca9c5c1abed1f03f53b840c7f03ba7fb68d343ad543af780fd2b07c437bc133fa4f110ca647afbc8b08d365a977a41f45a89077e2e0edabaeb1b59b2508560d9daec6bd3ddc3a09ad6b44d2735b4964717fcddd419743e78a5575620bde63c8de3e40c277d8e048f99731f9f8f567707a906173d2870e24190024f637481f7a7107884424ce153b5c3d17df95b09e35f7bfa283d2b7326d9e4d26c59f2d6e6b0589679cb055b387df42cbe65e0e09fc7a465ce5259a4939d326e1044b0708d5aa8ce52d2fd7781870534d79a376fe82f5e1069b0813409addac140e37be90ba8e5968b9e68d143871dae92aeae5450f2d8a3fb8c778ac40cd49b50424e61107d8a4b803ef35194fc245b37249b843652684a4e25894b9870f2e524ba7686a01f9d4fbee0da7f6b0d622de218af282b2e5c9d59061db6b7bcb38ceee259b4b1d9c752d6a557fc6d0efbe9012dae5ec011d9ba7c916255b4c4c25cd14e9d43b186465c564956b69a02ae6cc82c72f597c71ddcc9777e37737e94fa8ddaec1ed5be582c5dd87a189fc2e07ff5508a4f92696baabc96a5f78bf3963d8034fa2d91dc243e50e4f52119892d227f3c3d8095e6799dc5c8f6d0f4649e954bd28aa83000cf905a246a4c07f6c379e7f06c18d8596a22c94222f169cfc26fb82b915c3e953696a00ec4287c05c8e19c1832897243c2e41dd31a84e76dfa8e649fbf4bb5037dd23c686a0a972c3397b1ac91a3364605e9c852dcf970d86f953ed86919c72c8f48ff40e9404cd364287964065ef2cb0854cc4bbb2a14b5db6a12ed859d17dc386ca0e8b2b646693d02a5285481b3113b8f85bc874966a257ba24b69c79858bad35d43b635394077c0324c18a453e195a8a0aaa834d36982db63100e886353cb92da62ef17a00240cca5425542e1230485fab8ce755d38add393246d5eb296c55d77e9a59469262a8e464b5e89074a8d801136958339abee184433c23790d79cb86c44357fa608dd7be34db2802b0d906e7cd82954d8e98f913dc5b7163bfe9d2ef65152376a62ca13f69133574bbba905fd4cb81eb0161d8343a8eee183acad93cb0232f5201db99b8f3447f5f1359694c25950cfda7ca9b44db611d1ffedf1457bbc6ca5d81750c472f76485249263cf9f98074f2ee2695a40bf54d1206d76293f3341cffb231636d19c141d68ff08033f8177376c21a048d44f38965ff3e5cbbcd780e1b458bfd8edec03bd3ccedd5fc5a5d86fcc386eca1be9a472a64dc69196ae42aee5b99c50fcee12914b492da1234c4e5a937b3b0faadadd90508da831f0502895464ce74de67e0a496fd0226d269e0ef0d0a54bf793202f99917bb052e4b6a20f336482baab0b532bb412b5594fd437acb79f487659821fafdc1080664c0489b340f6e18ee6367ab04cc2b948f850a0daf693d6921736440c650e0f9e043c9ed9b752f835771780e84ffb3679f04a7f423b7a071e58a7eedaf5fe3eac37090e214f46b438234477af6786901dd9adeb7342d44e5c472c1d286e87fbcdc07bda8f1f8b60831bd3e7fc056c9bc80670db9046dacc0c80dd80cf7d90dc3bc9c62210ba3f6b1b53ad697c0ab0527250eaa727ef3b4203c6647da03ff5c36d53d439ed3d028af6605c4f93af66d313664260e3ea33603d8fc547e41f0edfe7afbe77a2b1275b65522012f8d17436908db8c4beff7bb889895045a2a21ab37fb0dcd3384148658e33bbc4737b372450fd9ceb8578b63ff5cab983c67f8fa59fbc3efbd7aef85bfdc8aec4f0d2d0a68b1f0a79e6ebeeca84a353953d47122031329df519f111122ced75cf4b46f28e20d4a9cfd875a56b3c69395f11cfdca3a2be25ba154b18e5ea5c1b2809e8965cab84606dd70acee7e20dea6ab3adf4b5867f3be545e61ce834fd7a7358e4078de90a889a9aa52d1ea43c0ab56b98a30056ca39760badf0764b30c8c381f504259e851a860c9d53f3a8d1758f5959fc05ce3ebd908f4f400fb50b2ae9a23293b552f55b1368cfa65ccba5c53d700125801246a8126c07007a41d993e2a0e317121f6916e5e3c461602fa49ac672fcb74fe3781e9a7917bf4496759d1d72718f7a7925894c9f70b0127167e83e7ac141c8bb0f304bc13f05173cd3dd4adf0f9d30c8ebfa898f52ea0806c8a64f258e7b0296db379fc023d33cb0f2bd9d050d798f56df319ed5bf4d18b55d0d0f50c6f74572d776a8f33d08501637cc5513348535e376f5c271b4939f4f7c7bbb042a78fc98a00e13aecdec5dce28789aa776574dade72016dbe9bcbf0f7b3186e856f3a59225a95241ed9d6285cbbcf2f556df1cf0a1398ba175a50ecef31fa3c97023b06ca7833bd553419c26fd4924e6effa19ef7c2a30d3538d9c46e11853582a3e6175cedfea32f42029789f8db132ecacfd968322485936d30cfb2f6a635041cf42dbd59b3790133f8cc3dd1e06d1334f3990de2f3689b469b30b0af33d4d6834ecce5d6f767991fba672ddb77bede194552efd70142604af42a7022bc169edef74d07753ad4aa6ae4f5a36ebaf1099b51b905f9ff69f3bdc6cb60138603f2fb0f93023a279d02e24cb4c6111808a97eb58431fb2fc11b97cfe2acfcb82d4a2da24e22272cd716a108167ee417c8de4c0f41ba329e4ff9d9870f111cda5e1b99698704bdc3a17fd0be99c753a8ccdeae5247a3be581d7e758c9cbcf1adeb2d1fa71db266b5ec6ca6b9f6ada1b298c5fdcdf34cd055a46a43b339a0157fcc2eba580992b516016e04bb289c16461376fa8276bfe696a9f6002d4657354f959d5ecf3b7d0093de659bd1e3dc3e2ec6864775dd7f65ba7d4f416d85e395c6760dd491d785e6eae85c9b42ece35f4957fe12d87d22960d8362feec75c380b377d0371b6abd71fec2b367ef11c4ae4cca470fffeedf76d3771ac16ddf3f4fd5e9bd7d9a893befa190e5e8072d2431ebad1beaa3a1eb97031fa9030a63324af9c51cc50a667735b843b26d0a9d2081a9a9261d39300ecabf2206b62175a0e2d66fb08f767df5342ea18d2ca4963bebec2b36b48ed67b1daa1f95505b136a9748b43c53067fbe0e4d8bed0476f0198243e034807edf8c0f8dd135a59ab1be6952f44055c758f32d0b42832f2096c02ac0f732a294367b9323d59d39f4b3dcb484cc82b054a4d1550ab582cc298a012765a4028f2eda4f15baab39b587c015d67ac5c9c14d4055b3220fb26803dd5a75e33575af72889929f320203660b0fe6894cbfbe429356a213a3cc66496756e9f94e1429f10849de1f6922fe336a1076ae451e63c3cbc4793f0d5aa138daab01fbde91db117a76b2e573dd78119b8dc5805c23069b78878e2ff9c3f636b373ea908d8df6218fa3d7978188da6977abfdc9747871d6b41a5489e6a8cebacc4e35bd4e00a01487b77f49e225e53f804aac2efde2745479110a3bbac01e2052225839ff133f1d7377bedd06922bde623edd1af8d0dd6cfa006b9e7a3723ebc1995d53130415096818a927d051b0a3f32b29b89dc919b2a98f33e34a3a55bd2bc068481627ad5f7f7632972892a0f69e57cae1292c4aaade04005012752f2ac3562c76f40c296b49911ab578d5366a1a3f2da4211efcdb8053db02a6124dc5ffdc6457c0ac67d5be91b01cb303cf4aaeeabbe35313f12db8d8430c05b2d01c712e035316b985c19bb2101113f161898713f7795cabdae889d8d5516b4d8196dfc1825af03d409e7d91f8566619b2bd92fb8f221d90ffaccd66b3b3c2b807db75b290ca7de56860b4bb779bfb92cf9caeb14b944925da48a836b1885830a66811d36966f0ac8cae7332913c364b00b46376c1f49bcb73d584f6d343182d62d5a07a4977bd5aa4706de6ac6dbed5a93b35cfc6c45e2bfb8cd8cb6b8330b32bfa07a1d9ec7bf902071a6b69e5ecaf4006e3d534f39beb58054b505b0b5") 2018/01/28 14:29:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00002b9000-0xa)="940a0ed3084f8823a7", 0x9) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000bd1000-0x11)='/selinux/enforce\x00', 0xe836e50550e22103, 0x0) recvfrom$ipx(r1, &(0x7f0000c76000-0x4f)=""/79, 0x4f, 0x2040, &(0x7f0000e58000)={0x4, 0x224, 0x3, "4baebcb234e0", 0x985d, 0x0}, 0x10) sendto$inet(r0, &(0x7f0000c96000-0x3)="", 0x0, 0x8000, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$EVIOCGPROP(r1, 0x80404509, &(0x7f00006be000)=""/24) sendto$inet(r0, &(0x7f0000e77000-0x1000)="18631ccc129cfe6da87b432660521bda2cfa08561e1daa4de85af3298223e83f37926ae556dd4a7a25f1a7b54208b3c12ae701b74daf6c7e9ec726930f1893953fc43d7c63050e359e8ada93a455fa265b578a5f92b7fc5698f55d554653f0ced1f85c3735bd21bca77d7d9ba3458472926ed49515628bd9c3b940a33cc1bc77ea3a584afc89539a7417791023ff8ca33799b374e760179e5b39b74997e096128c12a6dda762f27df4b0f2b39eb1736b5ae773592489f2f5fd86c1910d414735c23f2aa2053c06fd076b126a9e3318158fb971e3a179206e0cfa842510d062585f2ed0433bd6f6c826706e26b1a1c7ab8aba4278978279bef2a074af9240ad01beb0b7d6d24c06ca3b93a11ec2dde0cd556f7f661fda8d4b52095312c1ad6e538d10ae71ce64181ca2ac7ebff633c940fceb8191e431014cc1ad60cbaedb15832025573e0d44dd1132df1a4e4094be90f9d743074178b4e239470e82745feaa4577ff19c9295d4366509a8118d9c2d7f407974af1818796aecfb780aae793f4f16dad688abad30ca0965ddc9764321505d6ef60bc519dc03a465534b66af52e4e70669ae4506107dc830ef124521097e9fcdadcc39a8eb7b41fb60b74583c5abdf384467d20a97dba87da9ece6628fdc4a2f781ab0780df2e2cffb318bff3013fe4a5b7ba50c0ce804e8102d41a6856364ef62ca72b815672074595b734d76fab41e26af3ccf2d39f4d49d2d3d1b117881792f068a7cac9782f2c8cbcf11023685ac781ff70f96b16d7eb956fe31aea3af7974f8385cf2fe9152baa7c2556e8bb7030b0dd1f0d21503af85de38a85532a75dfa0ce136703def956ade894ff2d7f415a355a33fe65c5e7c6e6fd58f39169e60d50fba3ce3bc9058322a3575dc6412aa5ecb8d62939e5c94b0ba12613a6a3618912437182bce9130f8ece10ad861159bea5911d44f7a8d7ef8f7a160d6ae3b7165fb66425ca9732686356636efdb77fc05e28a5a6493f9bf9703fcc9f5571ab3ce59ca5ee35a94e821e6ada2da7916a37a74a30313820a5cdf1f3017a268acb2bf42dcbcaa6722bb31a70dd8b812760bcd092c65360a171227f80de6b8d1e127774b392fc52bc0b565ab6f8450d3b7ab1c3543917ab303955d66fee82791eff78f1a98177ea3acf2a4c926618a0dd180bcafce2f24196fff796c498900f945f97ba2904aafc4b5775e171ee5aa13e35f34cd58e700abd191b42dbb6a1d4847747bc330318b3865b18e301d44e3c6274dd2a374d25885680f18295efeb6d94f943b43fc8fae544cbc5f5e9528e45b8f8e579f6815295eaeab7f3980a09bd13858a22cd2c5b788c29c016d578b052e2d2c0ef7913a78c2b21b3713d293b62f54ecab1efb03c4518e71c9457c3c190c31f13b7a06fa28ecc071b29829cef338e80dae408d7f06b8e75da745cf83fb8a6e16600549ed3a729811cd77c8165758e023d706b218e0780678ca6d7bd291980a268f4a55d00a6ea969a14c0efe619b032fc6ccae50845c82fec6e8662ffb25dc4a733426a500828bbc1fe570acc5eefd334a2f68e497448dc85becb9c084b5186ca9b872be84a39853a59c32305d2c8d1365bf4a047e829e995c843fbda0a3f4bf9373d2c6e2f9b71f088d61cbe793409b450aff67d0ead723b7da7ecd896ddc5ba10d34cfa4b203d19b9707eb5a8cb98a9a38d5d95219f41989088973778fe7dcad466cb8221504300bd6fd90a2a48e033cc93474f6091be4466c89aff8c8dab3b838808ea220e63e2cdba7b7a65025c315739232c9b91db85e93a2022f08d3d367c014dcfa9437df5548a6a53237fbd312c747a696ad991e4734adb8f1ce54e505616117abda379d7cc636712aab4cd88059a8382a9f57ca4f4eefe878773f7ea46ad0c2d28eb8621ef7000997a8d89c8d4ff1d00c223dbd642cbe29bf3bfaca3c77949eeeaf57b5c068d3729266dc8fb7e2e737e94458fefe1420830415d7a948a850c4b88218fc005b6c664f909a84d92c8a50698feb5be92feeebd8b813fd4a143a248040e9518f00637fc7cf6757fd3157", 0x5b5, 0x0, &(0x7f0000bc9000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$ipx(r1, &(0x7f0000c3f000)={0x4, 0x1ff, 0x9, "29a0cd6751f2", 0x4, 0x0}, 0x10) 2018/01/28 14:29:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00008a6000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f00004ed000-0x4)=0x1) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @raw_hdlc=&(0x7f00008a7000-0x4)={0x0, 0x0}}}) r1 = socket(0x10, 0x803, 0x0) sendto(r1, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) r2 = open(&(0x7f0000d90000+0x6)='./file0\x00', 0x1, 0x2) ioctl$TIOCCBRK(r2, 0x5428) 2018/01/28 14:29:47 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x7, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00006f5000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r2, &(0x7f0000132000-0x38)={&(0x7f0000380000)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, 0x1c, &(0x7f0000299000-0x20)=[], 0x0, &(0x7f00007ac000-0x1000)=""/428, 0x1ac, 0x0}, 0x0) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) pselect6(0x10044, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0xfd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000070b000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) 2018/01/28 14:29:47 executing program 3: r0 = syz_open_pts(0xffffffffffffffff, 0x400) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00009da000-0x16)='/selinux/checkreqprot\x00', 0x2040, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f00006c3000)=0x6, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x41f000)=nil, 0x41f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000008000)={&(0x7f000000c000-0x33c)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x6c}, @in6=@loopback={0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x1, 0x0, 0x20}, [@algo_comp={0x48, 0x3, {{"6465666c61746500000000000000000000000000000000000000000000000000000000000000000000f1ffffff00"}, 0x0, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x0) prctl$seccomp(0x16, 0x0, &(0x7f0000084000)={0x0, &(0x7f000032f000-0x10)=[]}) syz_open_procfs(0x0, &(0x7f000010a000-0x9)='net/sctp\x00') modify_ldt$read_default(0x2, &(0x7f000041e000)=""/223, 0xdf) mmap(&(0x7f000041f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000d86000)={0x0, 0x0, 0x0}, &(0x7f0000420000-0x4)=0xac) sched_getparam(r3, &(0x7f00005e4000-0x4)=0x0) ioctl$VT_WAITACTIVE(r0, 0x5607) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$packet(0x11, 0x4b, 0x300) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0xc, &(0x7f0000c80000)={0x5, {0x6}, 0x8000000, 0x7}, 0x0, 0x8, &(0x7f00009f0000-0x8)={0x0}) fallocate(r0, 0x2, 0x7, 0xfffffffffffffffc) syz_open_procfs(0x0, &(0x7f0000ae0000-0x7)='ns/net\x00') syz_open_procfs(0x0, &(0x7f00003d5000-0x7)='ns/net\x00') setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f00004ad000-0x4)={0x0, 0x6, 0x0}, 0x4) setsockopt$packet_buf(r4, 0x107, 0x16, &(0x7f00006fd000)="", 0x0) [ 65.364788] syz-executor0: vmalloc: allocation failure: 15157949456 bytes, mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM) [ 65.399175] CPU: 1 PID: 11605 Comm: syz-executor0 Not tainted 4.9.78-g68d447c #23 [ 65.399423] BUG: using __this_cpu_read() in preemptible [00000000] code: syz-executor3/11623 [ 65.399437] caller is __this_cpu_preempt_check+0x1c/0x20 [ 65.420754] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 65.430082] ffff8801d5e37880 ffffffff81d943a9 1ffff1003abc6f13 ffff8801d5f78000 [ 65.438090] ffffffff83ab8ea0 0000000000000001 0000000000400000 ffff8801d5e37990 [ 65.446081] ffffffff81451b82 024000c200000003 0000000041b58ab3 ffffffff84195325 [ 65.454079] Call Trace: [ 65.456647] [] dump_stack+0xc1/0x128 [ 65.461990] [] warn_alloc+0x212/0x240 [ 65.467418] [] ? zone_watermark_ok_safe+0x280/0x280 [ 65.474063] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 65.480878] [] ? __alloc_pages_nodemask+0x534/0x6b0 [ 65.487522] [] ? __alloc_pages_slowpath+0x1d90/0x1d90 [ 65.494339] [] ? __vmalloc_node_range+0x3e0/0x5f0 [ 65.500808] [] __vmalloc_node_range+0x3f5/0x5f0 [ 65.507102] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 65.513916] [] ? kmalloc_order_trace+0x7a/0x190 [ 65.520210] [] ? release_sock+0x14c/0x1c0 [ 65.525985] [] vmalloc+0x5b/0x70 [ 65.530977] [] ? xt_alloc_entry_offsets+0x41/0x60 [ 65.537448] [] xt_alloc_entry_offsets+0x41/0x60 [ 65.543746] [] translate_table+0x2da/0x1cd0 [ 65.549693] [] ? __lock_is_held+0xa1/0xf0 [ 65.555477] [] ? arpt_alloc_initial_table+0x690/0x690 [ 65.562293] [] ? check_stack_object+0x68/0x140 [ 65.568507] [] ? __check_object_size+0x174/0x3a9 [ 65.574886] [] ? 0xffffffff810002b8 [ 65.580142] [] do_arpt_set_ctl+0x2b7/0x650 [ 65.586007] [] ? compat_do_arpt_set_ctl+0x6d0/0x6d0 [ 65.592652] [] ? __mutex_unlock_slowpath+0x220/0x3d0 [ 65.599380] [] ? __ww_mutex_lock+0x14a0/0x14a0 [ 65.605598] [] ? mutex_unlock+0x9/0x10 [ 65.611112] [] ? nf_sockopt_find.constprop.0+0x1a7/0x220 [ 65.618186] [] nf_setsockopt+0x67/0xc0 [ 65.623700] [] ip_setsockopt+0xa1/0xb0 [ 65.629213] [] tcp_setsockopt+0x82/0xd0 [ 65.634814] [] sock_common_setsockopt+0x95/0xd0 [ 65.641106] [] SyS_setsockopt+0x160/0x250 [ 65.646879] [] ? SyS_recv+0x40/0x40 [ 65.652135] [] ? entry_SYSCALL_64_fastpath+0x5/0xe8 [ 65.658778] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 65.665592] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 65.672149] [] entry_SYSCALL_64_fastpath+0x29/0xe8 [ 65.678718] CPU: 0 PID: 11623 Comm: syz-executor3 Not tainted 4.9.78-g68d447c #23 [ 65.682827] Mem-Info: [ 65.682845] active_anon:61539 inactive_anon:44 isolated_anon:0 [ 65.682845] active_file:3614 inactive_file:8559 isolated_file:0 [ 65.682845] unevictable:0 dirty:85 writeback:0 unstable:0 [ 65.682845] slab_reclaimable:5949 slab_unreclaimable:60315 [ 65.682845] mapped:24135 shmem:52 pagetables:720 bounce:0 [ 65.682845] free:1466963 free_pcp:450 free_cma:0 [ 65.682861] Node 0 active_anon:246156kB inactive_anon:176kB active_file:14456kB inactive_file:34236kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:96540kB dirty:340kB writeback:0kB shmem:208kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 98304kB writeback_tmp:0kB unstable:0kB pages_scanned:0 all_unreclaimable? no [ 65.682876] DMA free:15908kB min:160kB low:200kB high:240kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB lowmem_reserve[]: 0 2908 6410 6410 [ 65.682900] DMA32 free:2980124kB min:30596kB low:38244kB high:45892kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2980760kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:636kB local_pcp:0kB free_cma:0kB lowmem_reserve[]: 0 0 3501 3501 [ 65.682925] Normal free:2871820kB min:36824kB low:46028kB high:55232kB active_anon:246156kB inactive_anon:176kB active_file:14456kB inactive_file:34236kB unevictable:0kB writepending:340kB present:4718592kB managed:3585212kB mlocked:0kB slab_reclaimable:23796kB slab_unreclaimable:241260kB kernel_stack:6240kB pagetables:2880kB bounce:0kB free_pcp:1164kB local_pcp:536kB free_cma:0kB lowmem_reserve[]: 0 0 0 0 [ 65.682976] DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB DMA32: 3*4kB (M) 4*8kB (M) 5*16kB (M) 1*32kB (M) 4*64kB (M) 3*128kB (M) 2*256kB (M) 4*512kB (M) 1*1024kB (M) 1*2048kB (M) 726*4096kB (M) = 2980124kB Normal: 235*4kB (UE) 78*8kB (UME) 73*16kB (ME) 62*32kB (UME) 60*64kB (UM) 19*128kB (UME) 11*256kB (ME) 4*512kB (M) 1*1024kB (M) 2*2048kB (UM) 696*4096kB (M) = 2871788kB [ 65.683063] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 65.683065] 12224 total pagecache pages [ 65.683068] 0 pages in swap cache [ 65.683072] Swap cache stats: add 0, delete 0, find 0/0 [ 65.683074] Free swap = 0kB [ 65.683076] Total swap = 0kB [ 65.683078] 1965979 pages RAM [ 65.683080] 0 pages HighMem/MovableOnly [ 65.683082] 320509 pages reserved [ 65.932198] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 65.941524] ffff8801d51ef478 ffffffff81d943a9 0000000000000000 ffffffff83c18800 [ 65.949502] ffffffff83f45480 ffff8801d5c33000 0000000000000003 ffff8801d51ef4b8 [ 65.957479] ffffffff81dfb974 ffff8801d51ef4d0 ffffffff83f45480 dffffc0000000000 [ 65.965449] Call Trace: [ 65.968009] [] dump_stack+0xc1/0x128 [ 65.973344] [] check_preemption_disabled+0x1d4/0x200 [ 65.980068] [] __this_cpu_preempt_check+0x1c/0x20 [ 65.986531] [] ipcomp_init_state+0x188/0x930 [ 65.992561] [] ? __lock_is_held+0xa1/0xf0 [ 65.998328] [] ipcomp6_init_state+0xb5/0x820 [ 66.004354] [] ? __xfrm_init_state+0x363/0xb30 [ 66.010556] [] __xfrm_init_state+0x3e7/0xb30 [ 66.016581] [] xfrm_add_sa+0x1916/0x2e40 [ 66.022261] [] ? xfrm_send_state_notify+0x17d0/0x17d0 [ 66.029069] [] ? nla_parse+0x213/0x260 [ 66.034578] [] ? xfrm_send_state_notify+0x17d0/0x17d0 [ 66.041391] [] xfrm_user_rcv_msg+0x413/0x6a0 [ 66.047433] [] ? xfrm_dump_sa_done+0xe0/0xe0 [ 66.053464] [] netlink_rcv_skb+0x13e/0x370 [ 66.059318] [] ? xfrm_dump_sa_done+0xe0/0xe0 [ 66.065355] [] xfrm_netlink_rcv+0x6f/0x90 [ 66.071126] [] netlink_unicast+0x511/0x750 [ 66.076985] [] ? netlink_unicast+0x43c/0x750 [ 66.083018] [] ? netlink_attachskb+0x680/0x680 [ 66.089574] [] netlink_sendmsg+0x8e8/0xc50 [ 66.095430] [] ? netlink_unicast+0x750/0x750 [ 66.101458] [] ? selinux_socket_sendmsg+0x3f/0x50 [ 66.107921] [] ? security_socket_sendmsg+0x89/0xb0 [ 66.114472] [] ? netlink_unicast+0x750/0x750 [ 66.120502] [] sock_sendmsg+0xca/0x110 [ 66.126008] [] ___sys_sendmsg+0x6d1/0x7e0 [ 66.131775] [] ? copy_msghdr_from_user+0x550/0x550 [ 66.138326] [] ? check_preemption_disabled+0x3b/0x200 [ 66.145136] [] ? __fget+0x228/0x3a0 [ 66.150384] [] ? __fget+0x47/0x3a0 [ 66.155551] [] ? check_preemption_disabled+0x3b/0x200 [ 66.162358] [] ? __fget_light+0x188/0x1e0 2018/01/28 14:29:48 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x282, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00003ed000)={r1, 0x91, "6dd8f83a02c5bad9c651b08aa55e37933f5bea880756b12d303f1a91095c4456e5f1ac334f92991a33fe251d9723c00fb907fcf19865a75f9ade0b4ced05d9941df7a5d42d9bea6d09c0ee420d6648ada6acda84ae0875336a2cc2f1e60a66b198bb374569bc3d2314ce35cf01d279c52b2133c33c7bda932fa0b22c6e43b26b266b51f6b8dedd6638a1f0d40d901be446"}, &(0x7f0000000000)=0x99) mmap(&(0x7f0000000000/0xf8a000)=nil, 0xf8a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000f8c000-0x4)=0x0, 0x4) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$setsig(0x4203, 0x0, 0x0, &(0x7f0000f8a000)={0xa, 0x8000, 0xe2, 0x1}) setsockopt$inet_buf(r2, 0x0, 0x60, &(0x7f0000f8a000-0x6d)="04b11a1745a26b1c20ef4d0ec22ace62c585ab2cc1f92d4feb6649ab2c974244703ff5c604fddee1cd00000001874fac05343c46508aed6efecc07041e9ebd2d0000000000000002", 0x48) 2018/01/28 14:29:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)="") r0 = open(&(0x7f00005f9000-0x8)='./file0\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000f15000-0x20)={0x4, 0x0, 0x10001, 0x9}) ioctl$DRM_IOCTL_SG_ALLOC(r1, 0xc0106438, &(0x7f0000224000-0x10)={0x2, r2}) mount(&(0x7f00003aa000)='./bus/file1\x00', &(0x7f0000143000)='./file0\x00', &(0x7f00007d1000)='ramfs\x00', 0x0, &(0x7f0000802000-0x1)="") utimensat(r1, &(0x7f0000268000)='./bus/file1\x00', &(0x7f0000678000)={{0x0, 0x2710}, {0x77359400, 0x0}}, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000375000)={0x0, 0x0}) 2018/01/28 14:29:48 executing program 4: r0 = socket(0x2000000011, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f0000000000)=""/138) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f000051f000-0x50)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/28 14:29:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000b9b000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) bind$inet6(r0, &(0x7f0000f65000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000070000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000700000-0xa0)={0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffff8, 0x22b, 0x40, 0x9, 0x401}, &(0x7f0000d15000)=0xa0) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00004c3000-0x8)={r1, 0x3}, 0x8) 2018/01/28 14:29:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000bbd000)=@ethernet={0x0, @local={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000080a000-0x4)=0x10) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000014f000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$KDMKTONE(r1, 0x4b30, 0x3) accept4$ipx(r0, &(0x7f00002e6000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00007ac000-0x4)=0x10, 0x807fc) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f00002d7000)='/dev/keychord\x00', 0x100, 0x0) ioctl$BINDER_THREAD_EXIT(r2, 0x40046208, 0x0) r3 = socket$netlink(0x10, 0x3, 0x20000000000000) writev(r3, &(0x7f0000608000)=[{&(0x7f00001b2000)="290000001c0055fcffffffffffffff000200e3f0010000007400000009000100000e0100aa645aff00", 0x29}], 0x1) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00003db000-0x8)=@assoc_value={0x0, 0x8000000}, &(0x7f0000850000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000f33000-0x4)=r4, 0x4) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f00008d0000)={0x1fffffffe0000, 0x0, 0x10001, 0x7}) ioctl$DRM_IOCTL_SG_FREE(r3, 0x40106439, &(0x7f00008dc000-0x10)={0x4b, r5}) 2018/01/28 14:29:48 executing program 6: mmap(&(0x7f0000000000/0xe78000)=nil, 0xe78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000e79000-0x9)='/dev/sg#\x00', 0x5, 0x10000) mmap(&(0x7f0000e78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_buf(r0, 0x101, 0x0, &(0x7f0000c91000)=""/215, &(0x7f0000e79000-0x4)=0xd7) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f0000529000-0x32)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x0, 0x2, 0x2, 0x0, {0xa, 0x1, 0x3, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}}}, 0x32) mmap(&(0x7f0000e79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lsetxattr(&(0x7f0000e7a000)='./file0\x00', &(0x7f0000496000-0xd)=@known='security.evm\x00', &(0x7f0000cc6000)='}wlan0\x00', 0x7, 0x2) recvmmsg(r2, &(0x7f0000e79000)=[{{&(0x7f0000442000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f000059b000-0x70)=[{&(0x7f0000e7a000-0x51)=""/81, 0x51}, {&(0x7f0000e79000)=""/4096, 0x1000}, {&(0x7f0000e7a000-0x57)=""/87, 0x57}, {&(0x7f00009cf000)=""/214, 0xd6}, {&(0x7f0000461000)=""/164, 0xa4}, {&(0x7f0000273000-0x9e)=""/158, 0x9e}, {&(0x7f0000e7a000-0x29)=""/41, 0x29}], 0x7, 0x0, 0x0, 0x8}, 0xc0}, {{&(0x7f000015d000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x10, &(0x7f0000e7a000-0x20)=[{&(0x7f0000e7a000-0xdf)=""/223, 0xdf}, {&(0x7f00001f3000)=""/93, 0x5d}], 0x2, &(0x7f0000b1f000)=""/96, 0x60, 0x6}, 0x3}, {{&(0x7f0000ba7000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f000010a000-0x50)=[{&(0x7f0000e79000)=""/24, 0x18}, {&(0x7f0000e7a000-0x6a)=""/109, 0x6d}, {&(0x7f0000e79000)=""/193, 0xc1}, {&(0x7f000095d000)=""/162, 0xa2}, {&(0x7f0000bd2000-0x70)=""/112, 0x70}], 0x5, &(0x7f000084c000-0x37)=""/55, 0x37, 0xffffffffffffff00}, 0xbc0}, {{&(0x7f0000a3c000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000e7a000-0x40)=[{&(0x7f0000229000)=""/85, 0x55}, {&(0x7f0000e7a000-0x1000)=""/4096, 0x1000}, {&(0x7f0000e7a000-0xe8)=""/232, 0xe8}, {&(0x7f0000e79000)=""/4, 0x4}], 0x4, &(0x7f00001c3000-0xe5)=""/229, 0xe5, 0x2}, 0xffffffff}, {{&(0x7f0000132000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x10, &(0x7f00007c3000-0x70)=[{&(0x7f0000e79000)=""/166, 0xa6}, {&(0x7f0000903000-0x87)=""/135, 0x87}, {&(0x7f00004cf000)=""/160, 0xa0}, {&(0x7f0000e7a000-0xe6)=""/230, 0xe6}, {&(0x7f0000268000-0xac)=""/172, 0xac}, {&(0x7f0000e7a000-0xbd)=""/189, 0xbd}, {&(0x7f0000e79000)=""/63, 0x3f}], 0x7, &(0x7f0000e7a000-0xad)=""/173, 0xad, 0xd4}, 0x0}], 0x5, 0x120, &(0x7f000060f000-0x10)={0x77359400, 0x0}) mmap(&(0x7f0000e79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$l2tp(0x18, 0x1, 0x1) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f000061d000-0xb4)={0x0, 0xac, "db4be0562c293017423c3bbc250e30daafe04651e6a004fbfe4bf46468d738b3b27dcbea19b9140247e290939252fec066730f190a5ddd344381d7a1862a79d35182175a4d0fc6677f9f427556172e91c763822e34dcefe2fd95e6863808ab90b4b9702df67616532577f82ab81f1093c8844f0ea1e47d135fc0be49bad84dcf054b84e02f014370d56c1e4dd4e73daa69cf8534cca279af2d3e08dd61749990b25d0af508d2cde43830399a"}, &(0x7f0000159000-0x4)=0xb4) mmap(&(0x7f0000e7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00009da000)={r5, @in={{0x2, 0x0, @rand_addr=0xfff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fffffff, 0x6, 0x1, 0x829, 0x1}, &(0x7f0000e7a000)=0xa0) getgid() ioctl$PPPIOCGCHAN(r2, 0x80047437, &(0x7f000024c000-0x4)=0x0) dup2(r0, r3) dup2(r4, r1) 2018/01/28 14:29:48 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x400000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000001000-0xa0)={0x0, @in6={{0xa, 0x0, 0x10001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x400, 0x7b, 0x1, 0x7, 0x400}, &(0x7f0000000000)=0xa0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(r0, &(0x7f0000002000-0xc)=""/12, 0xc, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000e5e000-0x20)={0x7, 0x8, 0x8200, 0x9, 0x9, 0x1000, 0x9, 0x7, r1}, 0x20) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f0000000000)={0x5, 0x8, 0xa87, 0x81, 0x80fc}) 2018/01/28 14:29:48 executing program 3: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/fib_triestat\x00') fcntl$setflags(r0, 0x2, 0x1) preadv(r0, &(0x7f000000a000)=[{&(0x7f000000a000)=""/196, 0xc4}], 0x10000000000000c7, 0x0) [ 66.168124] [] ? __fdget+0x18/0x20 [ 66.173284] [] __sys_sendmsg+0xd6/0x190 [ 66.178880] [] ? SyS_shutdown+0x1b0/0x1b0 [ 66.184647] [] ? SyS_futex+0x22e/0x2d0 [ 66.190153] [] ? fd_install+0x4d/0x60 [ 66.195574] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 66.202383] [] SyS_sendmsg+0x2d/0x50 [ 66.207719] [] entry_SYSCALL_64_fastpath+0x29/0xe8 2018/01/28 14:29:48 executing program 3: mmap(&(0x7f0000000000/0xfd1000)=nil, 0xfd1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000aba000-0x10)={0x2, &(0x7f000039a000)=[{0x20, 0x0, 0x0, 0xfffffffffffff00c}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendmsg$netlink(r0, &(0x7f000008e000)={0x0, 0x0, &(0x7f000070f000)=[{&(0x7f0000fd1000-0x164)={0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x10}], 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$unix(r1, &(0x7f0000fd1000)="393c22f774bfa102867f309e69534e99ccbe8fa6c06bf2fea22f6cfdb9c294378373e0415a3d9fa637fa23d2ae6a0b51af6915c4275816f1d7cbe708e352914fed9789bb3f3a9e3983be5f781786deb2db9264334ba4b9fde4c861811535f6c280ec2d83d955142ba86db0a7e2cb25fcbe96cd45f90883ae3f14b93d761c2a98cdacefb164d43ce9492f109b3b0701adbc8abed5ad891b9815e3eb6f413b421ada4d79e3a655f34e0497cb5ecec2776beea3157075f30187f99f29d292", 0xbd, 0x40, &(0x7f0000fd2000-0x8)=@abs={0x0, 0x0, 0x3}, 0x8) [ 66.241413] syz-executor5: [ 66.249678] netlink: 1 bytes leftover after parsing attributes in process `syz-executor0'. [ 66.265282] vmalloc: allocation failure: 15157949456 bytes, mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM) [ 66.275817] CPU: 1 PID: 11636 Comm: syz-executor5 Not tainted 4.9.78-g68d447c #23 [ 66.282947] netlink: 1 bytes leftover after parsing attributes in process `syz-executor0'. [ 66.291803] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 66.301128] ffff8801d4f1f880 ffffffff81d943a9 1ffff1003a9e3f13 ffff8801d611e000 [ 66.309114] ffffffff83ab8ea0 0000000000000001 0000000000400000 ffff8801d4f1f990 [ 66.317085] ffffffff81451b82 024000c200000003 0000000041b58ab3 ffffffff84195325 [ 66.325057] Call Trace: [ 66.327621] [] dump_stack+0xc1/0x128 [ 66.332957] [] warn_alloc+0x212/0x240 [ 66.338379] [] ? zone_watermark_ok_safe+0x280/0x280 [ 66.345018] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 66.351828] [] ? __alloc_pages_nodemask+0x534/0x6b0 [ 66.358466] [] ? __alloc_pages_slowpath+0x1d90/0x1d90 [ 66.365279] [] ? __vmalloc_node_range+0x3e0/0x5f0 [ 66.371742] [] __vmalloc_node_range+0x3f5/0x5f0 [ 66.378028] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 66.384835] [] ? kmalloc_order_trace+0x7a/0x190 [ 66.391126] [] ? release_sock+0x14c/0x1c0 [ 66.396894] [] vmalloc+0x5b/0x70 [ 66.401885] [] ? xt_alloc_entry_offsets+0x41/0x60 [ 66.408346] [] xt_alloc_entry_offsets+0x41/0x60 [ 66.414634] [] translate_table+0x2da/0x1cd0 [ 66.420576] [] ? __lock_is_held+0xa1/0xf0 [ 66.426345] [] ? arpt_alloc_initial_table+0x690/0x690 [ 66.433155] [] ? check_stack_object+0x68/0x140 [ 66.439354] [] ? __check_object_size+0x174/0x3a9 [ 66.445729] [] ? 0xffffffff810002b8 [ 66.450976] [] do_arpt_set_ctl+0x2b7/0x650 [ 66.456832] [] ? compat_do_arpt_set_ctl+0x6d0/0x6d0 [ 66.463470] [] ? __mutex_unlock_slowpath+0x220/0x3d0 [ 66.470191] [] ? __ww_mutex_lock+0x14a0/0x14a0 [ 66.476397] [] ? mutex_unlock+0x9/0x10 [ 66.481908] [] ? nf_sockopt_find.constprop.0+0x1a7/0x220 [ 66.488981] [] nf_setsockopt+0x67/0xc0 [ 66.494489] [] ip_setsockopt+0xa1/0xb0 [ 66.499997] [] tcp_setsockopt+0x82/0xd0 [ 66.505592] [] sock_common_setsockopt+0x95/0xd0 [ 66.511882] [] SyS_setsockopt+0x160/0x250 [ 66.517649] [] ? SyS_recv+0x40/0x40 [ 66.522898] [] ? entry_SYSCALL_64_fastpath+0x5/0xe8 [ 66.529543] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 66.536354] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 66.542913] [] entry_SYSCALL_64_fastpath+0x29/0xe8 [ 66.554685] Mem-Info: [ 66.557191] active_anon:63012 inactive_anon:44 isolated_anon:0 [ 66.557191] active_file:3614 inactive_file:8570 isolated_file:0 [ 66.557191] unevictable:0 dirty:101 writeback:0 unstable:0 [ 66.557191] slab_reclaimable:5949 slab_unreclaimable:60186 [ 66.557191] mapped:24116 shmem:52 pagetables:693 bounce:0 [ 66.557191] free:1465713 free_pcp:476 free_cma:0 [ 66.593248] Node 0 active_anon:235592kB inactive_anon:176kB active_file:14456kB inactive_file:34280kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:96464kB dirty:404kB writeback:0kB shmem:208kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 110592kB writeback_tmp:0kB unstable:0kB pages_scanned:0 all_unreclaimable? no [ 66.625038] DMA free:15908kB min:160kB low:200kB high:240kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 66.654714] lowmem_reserve[]:[ 66.655767] syz-executor5: [ 66.655772] vmalloc: allocation failure: 15157949456 bytes, mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM) [ 66.655786] CPU: 0 PID: 11658 Comm: syz-executor5 Not tainted 4.9.78-g68d447c #23 [ 66.655791] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 66.655796] ffff8801d585f880 [ 66.655798] ffffffff81d943a9 1ffff1003ab0bf13 ffff8801d56ae000 ffffffff83ab8ea0 [ 66.655810] 0000000000000001 0000000000400000 ffff8801d585f990 ffffffff81451b82 [ 66.655821] 024000c200000003 0000000041b58ab3 ffffffff84195325Call Trace: [ 66.655842] [] dump_stack+0xc1/0x128 [ 66.655852] [] warn_alloc+0x212/0x240 [ 66.655862] [] ? zone_watermark_ok_safe+0x280/0x280 [ 66.655872] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 66.655881] [] ? __alloc_pages_nodemask+0x534/0x6b0 [ 66.655890] [] ? __alloc_pages_slowpath+0x1d90/0x1d90 [ 66.655900] [] ? __vmalloc_node_range+0x3e0/0x5f0 [ 66.655909] [] __vmalloc_node_range+0x3f5/0x5f0 [ 66.655916] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 66.655923] [] ? kmalloc_order_trace+0x7a/0x190 [ 66.655932] [] ? release_sock+0x14c/0x1c0 [ 66.655940] [] vmalloc+0x5b/0x70 [ 66.655948] [] ? xt_alloc_entry_offsets+0x41/0x60 [ 66.655955] [] xt_alloc_entry_offsets+0x41/0x60 [ 66.655962] [] translate_table+0x2da/0x1cd0 [ 66.655972] [] ? __lock_is_held+0xa1/0xf0 [ 66.655981] [] ? arpt_alloc_initial_table+0x690/0x690 [ 66.655989] [] ? check_stack_object+0x68/0x140 [ 66.655996] [] ? __check_object_size+0x174/0x3a9 [ 66.656001] [] ? 0xffffffff810002b8 [ 66.656008] [] do_arpt_set_ctl+0x2b7/0x650 [ 66.656015] [] ? compat_do_arpt_set_ctl+0x6d0/0x6d0 [ 66.656023] [] ? __mutex_unlock_slowpath+0x220/0x3d0 [ 66.656031] [] ? __ww_mutex_lock+0x14a0/0x14a0 [ 66.656039] [] ? mutex_unlock+0x9/0x10 [ 66.656048] [] ? nf_sockopt_find.constprop.0+0x1a7/0x220 [ 66.656056] [] nf_setsockopt+0x67/0xc0 [ 66.656064] [] ip_setsockopt+0xa1/0xb0 [ 66.656072] [] tcp_setsockopt+0x82/0xd0 [ 66.656079] [] sock_common_setsockopt+0x95/0xd0 [ 66.656085] [] SyS_setsockopt+0x160/0x250 [ 66.656092] [] ? SyS_recv+0x40/0x40 [ 66.656099] [] ? entry_SYSCALL_64_fastpath+0x5/0xe8 [ 66.656107] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 66.656115] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 66.656122] [] entry_SYSCALL_64_fastpath+0x29/0xe8 [ 66.656125] Mem-Info: [ 66.656141] active_anon:56303 inactive_anon:44 isolated_anon:0 [ 66.656141] active_file:3614 inactive_file:8570 isolated_file:0 [ 66.656141] unevictable:0 dirty:101 writeback:0 unstable:0 [ 66.656141] slab_reclaimable:5949 slab_unreclaimable:60187 [ 66.656141] mapped:24108 shmem:52 pagetables:657 bounce:0 [ 66.656141] free:1472529 free_pcp:458 free_cma:0 [ 66.656157] Node 0 active_anon:225212kB inactive_anon:176kB active_file:14456kB inactive_file:34280kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:96432kB dirty:404kB writeback:0kB shmem:208kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 94208kB writeback_tmp:0kB unstable:0kB pages_scanned:0 all_unreclaimable? no [ 66.656172] DMA free:15908kB min:160kB low:200kB high:240kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB lowmem_reserve[]: [ 66.656176] 0 2908 6410 6410DMA32 free:2980124kB min:30596kB low:38244kB high:45892kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2980760kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:636kB local_pcp:636kB free_cma:0kB lowmem_reserve[]: [ 66.656201] 0 0 3501 3501Normal free:2894084kB min:36824kB low:46028kB high:55232kB active_anon:225212kB inactive_anon:176kB active_file:14456kB inactive_file:34280kB unevictable:0kB writepending:404kB present:4718592kB managed:3585212kB mlocked:0kB slab_reclaimable:23796kB slab_unreclaimable:240748kB kernel_stack:5856kB pagetables:2628kB bounce:0kB free_pcp:1196kB local_pcp:632kB free_cma:0kB lowmem_reserve[]: [ 66.656226] 0 0 0 0DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB DMA32: 3*4kB (M) 4*8kB (M) 5*16kB (M) 1*32kB (M) 4*64kB (M) 3*128kB (M) 2*256kB (M) 4*512kB (M) 1*1024kB (M) 1*2048kB (M) 726*4096kB (M) = 2980124kB Normal: 555*4kB (UME) 135*8kB (UME) 76*16kB (UME) 59*32kB (UME) 61*64kB (UM) 19*128kB (UME) 11*256kB (ME) 4*512kB (M) 1*1024kB (M) 4*2048kB (UM) 700*4096kB (M) = 2894020kB [ 66.656384] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 66.656386] 12235 total pagecache pages [ 66.656389] 0 pages in swap cache [ 66.656393] Swap cache stats: add 0, delete 0, find 0/0 [ 66.656395] Free swap = 0kB [ 66.656397] Total swap = 0kB [ 66.656398] 1965979 pages RAM [ 66.656400] 0 pages HighMem/MovableOnly [ 66.656402] 320509 pages reserved [ 67.194136] 0 2908 6410 6410 DMA32 free:2980124kB min:30596kB low:38244kB high:45892kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2980760kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:636kB local_pcp:0kB free_cma:0kB [ 67.227275] lowmem_reserve[]: 0 0 3501 3501 [ 67.232217] Normal free:2896708kB min:36824kB low:46028kB high:55232kB active_anon:223072kB inactive_anon:176kB active_file:14456kB inactive_file:34280kB unevictable:0kB writepending:404kB present:4718592kB managed:3585212kB mlocked:0kB slab_reclaimable:23796kB slab_unreclaimable:240468kB kernel_stack:5568kB pagetables:2568kB bounce:0kB free_pcp:1264kB local_pcp:524kB free_cma:0kB [ 67.266041] lowmem_reserve[]: 0 0 0 0 [ 67.270394] DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB [ 67.285654] DMA32: 3*4kB (M) 4*8kB (M) 5*16kB (M) 1*32kB (M) 4*64kB (M) 3*128kB (M) 2*256kB (M) 4*512kB (M) 1*1024kB (M) 1*2048kB (M) 726*4096kB (M) = 2980124kB [ 67.302904] Normal: 607*4kB (UME) 141*8kB (UME) 76*16kB (UME) 72*32kB (UME) 61*64kB (UM) 19*128kB (UME) 11*256kB (ME) 4*512kB (M) 1*1024kB (M) 5*2048kB (UM) 700*4096kB (M) = 2896740kB [ 67.322065] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 67.330824] 12236 total pagecache pages [ 67.334775] 0 pages in swap cache [ 67.338196] Swap cache stats: add 0, delete 0, find 0/0 [ 67.343550] Free swap = 0kB 2018/01/28 14:29:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000f66000-0x8)='./file0\x00', 0xa0) r1 = getpgrp(0x0) stat(&(0x7f0000a58000)='./file0\x00', &(0x7f0000c0e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f00002b0000-0x28)={0x2, 0x2, r1, 0x0, r2, 0xffffffff, 0x4, 0x0}) r3 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r3, 0x0, 0x4, &(0x7f0000d4d000-0x1d)="441f080b0100000006ffff00000302781305004da600e211a1bf03025f", 0x1d) 2018/01/28 14:29:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000fef000)='/dev/usbmon#\x00', 0x2, 0x8800) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000f52000-0x88)={0xff, {{0xa, 0x3, 0x5, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00004c0000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000284000-0x4)=0x5c, 0x824415adb4d71b8b) listen(r2, 0x0) sendto$inet(r1, &(0x7f00009aa000-0x88)="", 0xffffff79, 0x20008045, &(0x7f00000b0000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/28 14:29:49 executing program 6: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000ee4000-0x16)='/selinux/checkreqprot\x00', 0x100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000001000-0x8)={0x0, 0x0}, &(0x7f0000b56000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000ab6000)={0x56, 0x3e20fe25fab89004, 0x9, 0x9, r1}, 0x10) prctl$intptr(0x1, 0xc00000004) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000c3d000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000001000-0x20)={0x8, 0x373, 0x8005, 0x2, 0x2, 0x79217ed6, 0x9, 0x0, 0x0}, &(0x7f0000df4000)=0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000001000-0x8)={r3, 0x9}, &(0x7f0000000000)=0x8) 2018/01/28 14:29:49 executing program 1: clone(0x0, &(0x7f000059f000-0x12)="", &(0x7f0000cf3000-0x4)=0x0, &(0x7f00000c6000-0x4)=0x0, &(0x7f0000e73000-0x7e)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(0xffffffffffffff9c, &(0x7f0000000000+0x4aa)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000502000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ax25(0xffffffffffffffff, &(0x7f0000000000)={0x0, {""/7}, 0x0}, &(0x7f0000000000)=0x10) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$unix(0x1, 0x4000002, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000002000-0x9)='/dev/ppp\x00', 0x20000, 0x0) sendfile(r0, r1, &(0x7f0000000000)=0x4, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000003000-0x10)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000001000)=0x0, &(0x7f0000002000)=0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000001000)=0x0, &(0x7f0000002000)=0x0, &(0x7f0000004000-0x4)=0x0) 2018/01/28 14:29:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000fac000-0x12)='/dev/input/event#\x00', 0x1, 0x200) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f00007b1000)={0x1, 0x37, &(0x7f0000dfa000-0x37)="c16eec2ba23edcf911b5c2dce95bfbfa2de59c6f6f4411c3a719f5f2e723ad0b792f3722c6807637ea39ca6b64acf1aae8fe3e52fb5ac1"}) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00007e0000)=[{&(0x7f0000007000)="fd20932fcc7cfaafcf960802e02348f8fba600069da7a78a04a646", 0x1b}], 0x1, &(0x7f0000335000-0xd8)=[], 0x0, 0x0}, 0x0) r1 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x102) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x6, 0x6, 0x0, 0xfffffffffffffffe}) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000660000)=0x0, &(0x7f000010d000)=0x4) ioctl(r1, 0x82285, &(0x7f00004a3000-0x1)='C') getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000c46000)={0x0, @in6={{0xa, 0x2, 0x1, @loopback={0x0, 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xc59, 0x9, 0xfb1e, 0x1, 0x10001, 0xffffffffffffa926, 0x1, 0x200, 0x8000, 0xbec, 0x6, 0x0, 0x80000000, 0x23, 0x80000001]}, &(0x7f0000385000)=0x108) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f000085e000-0x10)={0x8, 0x800a, 0x6, 0x81, r2}, &(0x7f0000c11000-0x4)=0x10) 2018/01/28 14:29:49 executing program 0: mmap(&(0x7f0000000000/0xf77000)=nil, 0xf77000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f00008c6000)=0x0, &(0x7f000047e000-0x4)=0x0, &(0x7f0000f78000-0x4)=0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1000000003, &(0x7f0000f73000)=0x0, 0x4) 2018/01/28 14:29:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00001e8000)='/dev/rfkill\x00', 0x80, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000835000)={0x0, @in6={{0xa, 0x0, 0x101, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x9}, &(0x7f00002bb000-0x4)=0x98) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00001a4000-0x108)={r1, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x9, 0x68, 0x81, 0x36e1, 0x4, 0x7f, 0x8, 0x9, 0xd4d, 0x100, 0x6, 0x3, 0x20, 0x0, 0x6680ab06]}, &(0x7f0000706000)=0x108) r2 = syz_open_dev$sg(&(0x7f0000059000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r2, 0x89e0, &(0x7f0000351000-0x4)=0x3f) ioctl(r2, 0x5385, &(0x7f0000da7000)="") ioctl$KDGETMODE(r2, 0x4b3b, &(0x7f00003f3000-0x8)=0x0) 2018/01/28 14:29:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000e25000+0x7ab)='./file0\x00', 0xffffffffffffffff) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000652000)={{{@in=@empty=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000d0000-0x4)=0xe8) setuid(r0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000b74000)='/dev/hwrng\x00', 0x111040, 0x0) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f0000906000-0x4)=0x0) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f00005c5000)={&(0x7f0000ba9000-0x10)=[0x1, 0x80, 0x483, 0x401], 0x4, 0x9, 0x0, 0x61cc8641, 0x9, 0x3ff, {0xd84, 0x9, 0x0, 0x800, 0xfffffffffffffffd, 0x20000000000, 0x5f9, 0x4, 0xbb68, 0x7, 0x4, 0x3, 0x5, 0x1, "e0c3e49ec5205fed42885912b40d06c0e6cc2d7fe5e0de393de444ce89bb835f"}}) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000cb8000)='./file0\x00', &(0x7f000043c000)='cpuset\x00', 0x0, &(0x7f000009c000)="") ioctl$EVIOCGABS3F(r1, 0x8018457f, &(0x7f00002be000-0xd2)=""/210) ioctl$ASHMEM_GET_PIN_STATUS(r1, 0x7709, 0x0) ioctl$TCXONC(r1, 0x540a, 0x7) getsockname$unix(r1, &(0x7f0000022000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f000058e000)=0x8) 2018/01/28 14:29:49 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000d1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f0000d1c000-0x4)=0x200000000000004, 0x4) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000925000)=""/72, &(0x7f0000d1b000+0x252)=0x48) 2018/01/28 14:29:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000b2f000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000bef000-0x10)={&(0x7f00001f3000)=@newsa={0x13c, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@broadcast=0xffffffff, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x32}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0}, [@algo_crypt={0x4c, 0x2, {{'ecb(cipher_null)\x00'}, 0x8, "9b"}}]}, 0x13c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 14:29:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) r1 = socket$unix(0x1, 0x2, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) connect$unix(r0, &(0x7f0000f35000-0xc)=@file={0x1, "e91f7189591e9233614b"}, 0xc) [ 67.346545] Total swap = 0kB [ 67.349529] 1965979 pages RAM [ 67.352625] 0 pages HighMem/MovableOnly [ 67.356578] 320509 pages reserved 2018/01/28 14:29:49 executing program 2: r0 = memfd_create(&(0x7f0000c6a000-0x2)='-\x00', 0x3) ioctl$TIOCCONS(r0, 0x541d) mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000001b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x2a, &(0x7f0000017000-0x4)=0x406, 0x4) write(r2, &(0x7f0000021000)="f0", 0x1) write(r2, &(0x7f000001c000)="83", 0x1) recvmsg(r1, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f0000029000-0x20)=[], 0x0, &(0x7f000001b000)=""/0, 0x0, 0x0}, 0x2) close(r2) 2018/01/28 14:29:49 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0xa, 0xfffffffffffffffe, &(0x7f0000012000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000002000-0x8)={0x0, 0x4}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000000)={r2, @in={{0x2, 0x2, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000001, 0x10001}, 0x98) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mq_timedreceive(0xffffffffffffffff, &(0x7f0000004000)=""/0, 0x0, 0x0, &(0x7f0000012000)={0x0, 0x1c9c380}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/28 14:29:49 executing program 3: mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000-0x16)='/selinux/checkreqprot\x00', 0x200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000ff9000)={0x0, 0x200}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000ffa000-0xc)=@sack_info={r2, 0x2, 0x0}, &(0x7f0000001000-0x4)=0xc) r3 = fcntl$dupfd(r0, 0x0, r0) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000ffa000-0x28)={@common="6c6f00000000000000000000000000ff", &(0x7f0000ffa000-0x10)=@ethtool_eeprom={0x4b, 0x0, 0x0, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/28 14:29:49 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000001000-0x8)='./file0\x00', 0x486380, 0x0) write$fuse(r0, &(0x7f0000162000-0x28)={0x28, 0x0, 0x6, @fuse_notify_delete_out={0x6, 0x6, 0x1f}}, 0x28) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000bad000-0x8)={0x0, &(0x7f00006fd000)=[]}, 0x8) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f000079d000)={0x4, 0x4, 0x7, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f000002f000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) madvise(&(0x7f00003eb000/0xc00000)=nil, 0xc00000, 0x9) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000fb3000-0x8)=0x0) 2018/01/28 14:29:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000041000)="01800d05", 0x0) r1 = syz_open_dev$sndseq(&(0x7f000092e000)='/dev/snd/seq\x00', 0x0, 0x2000a) bind(r0, &(0x7f000040a000)=@l2={0x1f, 0x23786e84, {0x40, 0x6, 0x6, 0x1ff, 0xc821, 0x7}, 0x0, 0xffff}, 0xe) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000042000-0x8c)={0x0, 0x0, 0x0, 'queue1\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f000033d000)={{{@in=@empty=0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000085000)=0xe8) sendto$packet(r0, &(0x7f0000e6b000-0x8d)="c2c86767fb69bac696cf9329f27366c678da80bc5bc253531356d8f47897c6b32a040943a70806ef67de6bd115d18a71959fef7b4c53b18fd24428be652058da8522a64cfea65e60e7cccf600410a5f7f65b2117b5aa0190f2990055d8cd8daea414822a97bbfdc1b4f783ff6214b22b779b2f6aa368c93f75a40b8f8917e47537c324b379ffafdaab78054aef", 0x8d, 0x4000, &(0x7f0000009000-0x14)={0x11, 0xf, r3, 0x1, 0x7, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x11}, [0x0, 0x0]}, 0x14) write$sndseq(r0, &(0x7f0000001000-0x1b0)=[{0x0, 0x100000001, 0x0, 0x0, @tick=0x5da36b38, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0x0}}], 0x30) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000003a000)={0x1a, @time={0x0, 0x0}, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) accept$ipx(r2, &(0x7f0000930000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00008b5000)=0x10) setsockopt$inet6_tcp_int(r0, 0x6, 0x4, &(0x7f0000e97000-0x4)=0x401, 0x4) r4 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000209000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) write$tun(r4, &(0x7f0000c21000)=@hdr={0x1, 0x7, 0x7fffffff, 0x3ff, 0x3, 0xff, @ipv6={0x3, 0x6, "e1539c", 0x232, 0x89, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[@dstopts={0x33, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@hao={0xc9, 0x10, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @hao={0xc9, 0x10, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, @routing={0x6, 0x2, 0x0, 0x3, 0x0, [@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}]}], @gre={{0x0, 0x0, 0x1, 0x3, 0x0, 0xab, 0x0, 0x1, 0x880b, 0x90, 0x3, [0x10000], "f4541cd255ed172490cf68cbec5f11795f6524b7358b7ac3e8625792d2b2c3f48bdebf1fa3234d8bc9295b6645c563c8d37fbe92fc75dc475fcda4bfe1fa73d2b7a7241c544b3961f92455809f71c148757b823e3339dada513e40127d3ce02cdd22d8372dc96054fc39081cccd56dc89f1a9f3296576852e9fe459049d6b73492565a47d71fdb7d8ae49fd3202cf844"}, {0x3, 0x0, 0x1f, 0xffffffffffffffff, 0x0, 0x0, 0x800, [0xd323], "f14e2853abd5f296bec991d5ae0009568ac35a6804b41e4c70e16c45b5da9a1e9ed4ddc7e28927684db98e4d72c4eecbc7cd32182517061b4a9013794e1bd60b0ecc786d814c2766b604280783771b7af8718b5d4631129538c3791052dbaa219999113db1"}, {0x2, 0x0, 0xffffffffffffffe1, 0x6, 0x0, 0x0, 0x86dd, [0x3, 0xff, 0x6b0], "f115f8979ce4517c545f6f896c6bcec3e69dfecd8badd1d06243af5d47c784477a684412b05abad3a97826ec6f67a6d5634e0e933eeb8048349c3494f18b2e6e15723783a22de1abde1d9ef76c29c660cf96b595ba7d051475e1c0b47a20fdd2cbfe5367a9f361ff1b63f8d3a6f7f487f6dbf847227cbc1167757b7b1063f48ff96b134dcaa32e01c57ff7cc8e540a37f02102d1a50f0623084e7d5e5000615b5f7c1a399480115f5ef3397b5f596140a6ede6ed92b260ebcfb9f9f6a7a6ed3e112edaa452076b7feabb8e5ffc073567cdbf490d7c6b0eb79debc660dceef4"}}}}}, 0x264) ioctl$sock_inet6_SIOCADDRT(r4, 0x890b, &(0x7f00009d9000-0x50)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x6, 0x80000001, 0x3, 0x100, 0xfffffffffffff7f1, 0x4, r3}) 2018/01/28 14:29:49 executing program 5: r0 = socket(0x10, 0x400000000802, 0x0) socketpair(0x11, 0x3, 0x6, &(0x7f0000155000)={0x0, 0x0}) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ipx(r0, &(0x7f0000000000)=""/4096, 0x1000, 0x2000, &(0x7f0000782000)={0x4, 0x8, 0x0, "271425c3ee00", 0x81, 0x0}, 0x10) flistxattr(r0, &(0x7f0000001000-0x1f)=""/31, 0x1f) tee(r0, r2, 0x6, 0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r2, 0x10e, 0x3, &(0x7f0000002000-0x4)=0x5, 0x4) 2018/01/28 14:29:49 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80014) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) dup(r0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_open(&(0x7f0000011000)='logon\x00', 0x0, 0x0, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setsig(r0, 0xa, 0x30) clone(0x0, &(0x7f0000ccf000)="", &(0x7f0000cd7000)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f0000873000-0x1)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000bb7000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/28 14:29:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)="002670726f63eb657972696e6740", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000dd5000)='/dev/snd/seq\x00', 0x0, 0x0) madvise(&(0x7f0000798000/0x3000)=nil, 0x3000, 0x64) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000044000)={0x0, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/28 14:29:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f00007fd000)=0xfffffffffffffff1, 0x800) sendto(r0, &(0x7f0000677000-0x4b)="b452243592e356bba2369cf6b61e64b0337e2032c00ca4c433a321d30fccaa28ccff39164b047489c8099faf6cfe6d5dcd130f3934ef9ef4315e94f80d85c1987af853ca14fa3a644ed2cc", 0x4b, 0x4, &(0x7f0000475000)=@vsock={0x28, 0x0, 0xffffffff, @my=0x1, 0x0}, 0x10) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f0000eea000)={@generic="7826231ae1dcd196e7bd7b050fa8a70b", @ifru_addrs={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) bind$inet6(r1, &(0x7f0000ff1000)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x0}, 0x1c) 2018/01/28 14:29:49 executing program 1: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000003000)=[{&(0x7f000000f000-0x24)="240000001800030307fffd946fa283bc0a8000000c000007031d9cf7791ba3a2d1a6937e", 0x24}], 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x226000, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f000000c000-0x4)=0x0) 2018/01/28 14:29:49 executing program 2: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000000a, 0x2, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000dd8000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c4c000-0x4)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00008ec000)={{{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2, 0x0, 0x0, 0x0, 0x0, 0x80, 0xa0, 0xe, 0x0, r2}, {0x0, 0x4, 0x6, 0x3e9, 0x4, 0x1, 0x1, 0x2}, {0x1694, 0x5, 0x1, 0x1}, 0x8, 0xffffffffffffffff, 0x2, 0x1, 0x3, 0x1}, {{@in6=@loopback={0x0, 0x1}, 0x3, 0x3c}, 0xa, @in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x1, 0x3, 0x0, 0x5, 0x952d, 0x70}}, 0xe8) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000fdc000-0x13)={@loopback={0x0, 0x1}, r1}, 0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f00004d9000)=[{&(0x7f0000001000-0x49)=""/73, 0x49}, {&(0x7f0000001000-0x1000)=""/4096, 0x1000}], 0x2, &(0x7f00003f2000-0xd3)=""/211, 0xd3, 0xffffffff}, 0x10000) 2018/01/28 14:29:49 executing program 3: mmap(&(0x7f0000000000/0x6f3000)=nil, 0x6f3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00006f3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f00006f3000)='user\x00', &(0x7f00002b8000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000468000-0xcf)="c7fd39d393e6251bad3e12a73a90ddd13e7ca78cd4ddf73aeea2b0bc1b8a5ef123ffb6c2c9bbd7617c1e7a8beb35afac2b7704125f0a1b7735f0bdca46bcd407b139651bedc96407125b5719fc2fa46a5cbc22d82ec3ee60aa7e9606a48ae6ac79f6388cc5ea336a4f755e9b4a9ac5ffef6b787b7e171b8ecda00bb5cf8855dc2a62a466f8a0241a80c6ac6f09173d4afbbc9bbf709a3c5f365fc5ea08253aa6b8b1012505bde6140e81009945a883cbade8309d842df23ebd76fb3027a602a7fc04a16cc859153a66497015631084", 0x22b, 0xfffffffffffffffc) keyctl$revoke(0x3, r0) 2018/01/28 14:29:49 executing program 4: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f1b000)='/dev/loop#\x00', 0x9, 0x200000) pipe2(&(0x7f0000002000)={0x0, 0x0}, 0x400000800) ioctl$EVIOCGSND(r1, 0x8040451a, &(0x7f0000cad000-0x8d)=""/141) ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f0000000000)={0x864, 0x9f08}) syslog(0x3, &(0x7f0000001000-0x2b)=""/43, 0x2b) r3 = eventfd(0x9) r4 = dup3(r0, r1, 0x80000) ioctl$KDADDIO(r2, 0x4b34, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000000000)=0x4, 0x4) r5 = getpgid(0xffffffffffffffff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r6, 0x89b1, &(0x7f0000976000)={@common='tunl0\x00', @ifru_data=&(0x7f00008e8000-0x20)="0000000000000005000306000000eb00ecff000010000300074dfaf5238f7e23"}) wait4(r5, &(0x7f0000001000)=0x0, 0x1000000, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) removexattr(&(0x7f0000003000-0x8)='./file0\x00', &(0x7f0000003000-0x13)=@random={'trusted.', '/dev/loop#\x00'}) getsockname(r1, &(0x7f0000003000)=@ethernet={0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000003000)=0x10) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r3, 0x4058534c, &(0x7f0000001000)={0x9, 0x80000000, 0x4, 0x3f, 0x20000000, 0x7fff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r4, 0x84, 0x6b, &(0x7f0000001000)=[@in6={0xa, 0x1, 0xfffffffffffff0d3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x2c) ioctl$sock_SIOCSPGRP(r2, 0x8902, &(0x7f0000003000)=r5) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000001000-0x84)=[@in={0x2, 0x2, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0xffffffff00000000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x400}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x1000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x9}], 0x84) getsockopt$inet_mreqn(r4, 0x0, 0x24, &(0x7f0000a44000-0xc)={@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @loopback=0x0, 0x0}, &(0x7f0000d73000)=0xc) sendto$packet(r1, &(0x7f0000e1e000-0x1000)="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", 0x1000, 0x0, &(0x7f000060c000)={0x11, 0x0, r7, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x14) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r2, 0xc0505350, &(0x7f0000005000-0x50)={{0x9, 0x6}, {0x7, 0x8d6}, 0x5, 0x2, 0x7, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000003000)=0x0, &(0x7f0000004000)=0x4) mount(&(0x7f0000005000)='./file1\x00', &(0x7f0000005000)='./file0\x00', &(0x7f0000003000-0x7)='nilfs2\x00', 0x0, &(0x7f0000000000)="9daf6d069080b88f8dafd4a11bd5326ed2293f84e117cac04dc25590c428cbb075353766bf86d76800ea18dcd296f2ca1e372910ea7fd842b3de4b769862b8a981cdeee748a5b9e8da52b202a6c9e0d29954eb4110a2941ae0b011ebe92f604780fac67cc6a4e1cc47f605aa918a5bed04e1e996ece83c5399462b1d") 2018/01/28 14:29:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x10000000000002, 0x0) sendmmsg$inet_sctp(r0, &(0x7f0000887000-0x70)=[{&(0x7f0000fdf000)=@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000d87000)=[{&(0x7f000022a000-0xcd)="0c829b89499447bdefb52e667018e2244d07e5d3b4588c09e7591d607b158b0bbda7b4253fedf7bea6494d42e46c524bd2e8cd37ac6d4ac10c7d4733375bd6f13016ee86fe9ee93491d5ee9a76811a973ceaeb3e2ed306523ae1658ff94368", 0x5f}], 0x1, &(0x7f000022a000-0x90)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}], 0x1, 0x0) getsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f0000f6c000)=0x0, &(0x7f0000bbe000)=0x4) 2018/01/28 14:29:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000ebf000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat(0xffffffffffffff9c, &(0x7f0000c24000)='./file0\x00', 0x141080, 0x110) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00009cd000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000022f000)=0x15a) fcntl$setlease(r0, 0x400, 0xdffffffffffffffe) 2018/01/28 14:29:49 executing program 0: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006a2000)='/dev/rfkill\x00', 0x40c000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) getsockopt$packet_int(r0, 0x107, 0x1f, &(0x7f0000826000)=0x0, &(0x7f0000647000-0x4)=0x4) write$fuse(r1, &(0x7f0000ff3000-0x50)={0x50, 0x0, 0x0, @fuse_init_out={0x7, 0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x50) write$tun(r1, &(0x7f0000f2e000-0x5d)=@hdr={0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x4e, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=0x0, @broadcast=0xffffffff, {[]}}, @icmp=@parameter_prob={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0xc, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @loopback=0x7f000001, {[@rr={0x7, 0x1b, 0x0, [@empty=0x0, @rand_addr=0x0, @local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, @empty=0x0]}]}}, "15b2"}}}, 0x58) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f0000130000-0x50)={@common=""/16, @ifru_data=&(0x7f00009a3000)="852894d01043a2a735927604e704c4f78a4a2e0c2504ed00c81ba48e1f553054"}) write$evdev(r1, &(0x7f0000d21000-0xa8)=[{{0x77359400, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) 2018/01/28 14:29:49 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000001000-0x90)={0x0, 0x88, "1a507902fd2d677d99e3f8d03101f7276b9d8c6be6804b33e958e1074e90c35a7a0be9dd8153d793fce9646440d017427d2cd6c7a82fd3507a97104d3322d6f4facea656770b58d5599bac7986119061038ad008e326901d02389d7f55f26b906b83e8423e175dad2daec0efbd23b910c40ef2c63f5ec96241ca94fd9651e7be566bfa567f5ab87d"}, &(0x7f0000001000-0x4)=0x90) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000001000)=""/187, &(0x7f0000001000)=0xbb) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000000)={0x1, 0x0, 0x8004, 0x9, 0x80, 0x0, 0x2, 0x800, r1}, 0x20) mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000012000)=@assoc_value={r1, 0x4}, 0x8) sendmsg$nl_generic(r2, &(0x7f0000011000-0x38)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000001000+0x408)={&(0x7f0000001000)={0x14, 0x42, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 14:29:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000037a000)='selfcgroup\x00', 0x2) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00003c8000-0xf)='/dev/sequencer\x00', 0x88386, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000733000)=0x0, &(0x7f00001d1000-0x4)=0x4) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000c66000)={0x0, 0xa7, "a74422c3f1d7c5d4be52bea2bcef995778a3e7d75c9b3efeaad7a18373bb53bc89c18e5b8e3e401f1c33e829a4832c75069f5590b522b9f69e46e9181e80132b52c62ab4939b9f2ceb434fcbde119e487b4a793f946ef5db566a539aff32dcc5df9d8d3f268e15332f3a0713a9cae6f756a3ca755599e1690b612b677f6c4f0b153940c29708c5956f0642940032549817c1500e26677bb774182ee4a50ed66f3bcd9e1d2548c4"}, &(0x7f0000be0000-0x4)=0xaf) setsockopt$inet6_tcp_int(r2, 0x6, 0x18, &(0x7f000047f000)=0xd664, 0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000c4a000-0x108)={r3, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x2, 0x99bf, 0x1, 0x7, 0xffffffffffffabb0, 0x0, 0x4, 0x3f, 0x1f, 0xc7, 0x1, 0x3f, 0xffffffff, 0x9, 0x9]}, &(0x7f00003f5000-0x4)=0x108) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000061000-0x10)={r3, 0x5, 0x2, 0x7}, 0x10) ioctl$SIOCGIFHWADDR(r2, 0x8927, &(0x7f00002d1000-0x50)={@common=""/16, @ifru_ivalue=0x0}) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000977000)=0x80000001) ioctl(r2, 0x9, &(0x7f0000f03000-0xc)="ea33b499f4c9c0d8f7597681") 2018/01/28 14:29:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) stat(&(0x7f0000c76000+0x5f4)='./file0\x00', &(0x7f00000aa000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000b91000-0x4)=0x0) fstat(r0, &(0x7f00005fa000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xfffffffffffffdf1, &(0x7f00001fe000-0x10)={&(0x7f0000f50000)={0x18, 0x1, 0x2, 0x8ffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0xffffffffffffffff, 0x0, 0x0}, [@nested={0x4, 0x2e, [@typed={0x0, 0x6b, @uid=r1}, @typed={0x0, 0x71, @uid=r1}, @typed={0x0, 0x84, @pid=r2}, @generic="93c8c55f6ba71371495919b90b08eece45c2c0ab6c33c31afebabac2319312c830bb98abdf9279cf8dc46425986b6b447ced54c90f5f42101f5d0f4a5f822ec28b1c0588f91b0bbc8315799d55043573f5f523c60b995053a12c2e60d193a045fa6de74c91692e427e50b926cbc8", @generic="0742897a1846ba1c5bd417476321aade22cb8103decbb0aef8827ae59bc26b17abfa280eedf52019659b546a370f01e26d0ff8ee412402ded34d8cc0aebae45166b2d03998743b6d5c853674f4", @typed={0x0, 0x1b, @binary="90a6936d6d380d2eabba76e3bf6b2b3b84dbc2adf18889c5ce2632a7437b6a91829bae5f3fc4f4da150e9052f197ff8ada551f1e3bdfb90460ac357c92b95e3a92116a07302783d12f37b69b573fe0111bd69674bea252dc6503195725d635b4b272ec016d42cf9e5c6f43cf49268d2001152e1caa7a24f1281e92676b283d24e69d2a1943696923235dc979eb90ca3a9084db251becd20ce1e0c8c96c87cff8021893d49f3cef3917fa680dd316d9c2eaa557505a4299a9eb0e8dc78b6929e6cb8eb12df7db209a263435aca3770f3049714dbe39bd7086804658399ed1d397b251c5d3b8bf9e87"}, @typed={0x32a, 0x4, @ipv6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 14:29:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000f39000)='/dev/pktcdvd/control\x00', 0x0, 0x0) r0 = syz_open_dev$sg(&(0x7f000076a000-0x9)='/dev/sg#\x00', 0x0, 0x28001) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000be000)=[{&(0x7f00003ef000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000603000)=[{&(0x7f0000007000)="c2f1a8c8a02a5932fd69adc52c8e0345c26db185e9ed5355ea1469f94049d3f3fd34cbd156009cd21e847417b4", 0x2d}], 0x1, &(0x7f0000b88000)=[], 0x0, 0x0}], 0x1, 0x0) write$evdev(r0, &(0x7f0000256000-0x30)=[{{0x77359400, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl(r0, 0x2285, &(0x7f0000007000)='S') [ 67.597330] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'. [ 67.613510] IPv6: NLM_F_CREATE should be specified when creating new route [ 67.624220] IPv6: Can't replace route, no match found 2018/01/28 14:29:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f000035b000)='/dev/binder#\x00', 0x0, 0x800) capset(&(0x7f00000fc000)={0x19980330, 0x0}, &(0x7f0000244000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x60, &(0x7f0000f8a000-0x6d)="", 0x0) 2018/01/28 14:29:49 executing program 3: mmap(&(0x7f0000000000/0x422000)=nil, 0x422000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000250000)=0x0) sched_setaffinity(r0, 0x0, &(0x7f0000421000-0x8)=0x9) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000422000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r1, &(0x7f0000422000)={&(0x7f00001a5000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000008000)={&(0x7f000000c000-0x33c)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x6c}, @in=@multicast1=0xe0000001, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x0, 0x0, 0xb4}, [@algo_comp={0x48, 0x3, {{"6465666c61746500000000000000000000000000000000000000000000000000000000000000000000f1ffffff00"}, 0x0, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 14:29:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000251000+0xdca)="", &(0x7f0000744000)=0x0, &(0x7f00008c8000)=0x0, &(0x7f0000dad000-0x37)="") mknod(&(0x7f0000678000-0x8)='./file0\x00', 0x2000000000000018, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000d6a000-0x9)='/dev/rtc\x00', 0xc040, 0x0) write$selinux_access(r0, &(0x7f00001a5000-0x51)={'system_u:object_r:gpg_exec_t:s0', 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0.c1023', 0x20, 0x32, 0x2, 0x0}, 0x51) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000e49000-0xa)={0x0, 0xfffffffffffffff7, 0x1, [0x1]}, &(0x7f0000945000-0x4)=0xa) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000853000)={0x100000001, 0x8, 0xc, 0xfffffffffffffffe, 0x8, 0xffffffffffffffff, 0xefb, 0xffff, r1}, 0x20) execve(&(0x7f000007b000)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000033d000-0x20)={{&(0x7f00004ea000/0x2000)=nil, 0x2000}, 0x1, 0x0}) creat(&(0x7f00007a8000)='./file0\x00', 0x0) [ 67.652094] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'. [ 67.666514] IPv6: Can't replace route, no match found 2018/01/28 14:29:49 executing program 6: r0 = socket$pppoe(0x18, 0x1, 0x0) acct(&(0x7f0000998000-0x8)='./file0\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0xeed768b475ff126f) ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f0000aee000-0x4)=0x1564) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = geteuid() fstat(r1, &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in=@broadcast=0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) r6 = getpgrp(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000001000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r1, &(0x7f0000001000)={&(0x7f0000001000)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000001000-0x10)={&(0x7f0000001000-0x418)={0x418, 0x13, 0x1, 0x801, 0x3, 0x1, {0x0, 0x0, 0x3}, [@nested={0x84, 0x87, [@typed={0xc, 0x68, @uid=r3}, @generic="ceb8dbfb4a11b57ac2637fc620b48e6ec33a9f517da48c896ecd71700b2bf385bb4d30ee3edd5e75c89a6a8a03217d62c309bac74578906aea4e03aff063ea2f714f4621ee963432ad4a63d4a13c", @typed={0xc, 0x60, @uid=r4}, @typed={0x18, 0x77, @ipv6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}}]}, @nested={0x2a4, 0x7, [@generic="282bee47fc7012e42d6e8558168d550fc82a1dae5137b0cf1f6df8981d41d8edcfd3323f9d1ce280dc41104270b8bde75a5390e3dc9324fc6a7ecacc9bece9b07b4a4464813a241e55729b8c7b1a20b4ae0cbb03aea9980b271a11b1e821880026332baabbcf3ae4dd11f99b5978f662ca2a3b1ea569d2ae482bda0d2eaec23f031e226a3ae5ceec6809465f81da1c6cf60901f131c34bbe015fcc060a3b952932ec2710d6da4e1548e8efd958948d5d0d1bd83f00", @generic="50f6c4412d9cde259e27f94c66e7a681146df77c6e6cbbd11140ad0d42c47abe71c8e69ab65f61ecbc2faa839e5a61f8ea94512d12366c034781a64661a2202736ebd14a4f8b1a67e0a6fec751eb0534524b7d5d9083f19bc4c98cf469ecffa736", @typed={0x8, 0x2a, @void=""}, @typed={0x18, 0x29, @ipv6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}}, @generic="25ce69e40f755b63ece6e13ae9d4b85e56adc746d898394b1e444d5bc751d889ba0d841451a9fae461187ce7375d3c705fe98e153510da249b4d3f69061fcf53e81e6572acca042d315d17a80a40867971a7d9e51f70feb6e4212851a1d2adc54947b3b655b4cd609851efa5d4b096745dc1dc248060e61b9ca6e625f9532a7f431a5f307fa95cdb908cf3bba7dc3ec1fd7d93c154aa8446a653610785927555222e329dbcc635496705e2c6bb7071c28b9a720036aad556b1df9049b819500fcb6d23de190c7a4225aae0a6f76fe0cc2c2449b44e95530a535fe07011e816559bf6973c7beeacd6a5df32f9", @generic="ccc0a1e4893d1cd49f15a4bbc6b8f9ef1cc889e3b142e51e77cd17dfb732660918283c79c2c09bfaf1c143b15e21e962225a66bfdcb254b4a201476f3ca3c3", @typed={0xc, 0x88, @uid=r5}, @typed={0x18, 0x7f, @ipv6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @typed={0xc, 0x47, @pid=r6}, @typed={0xc, 0x4c, @str='-\x00'}]}, @typed={0xc, 0x83, @uid=r7}, @generic="82584785aa728471c07743428a3778fd3ea152b65e0fe4b8ed34bc808cfa3e0741e56a7fe3cbb8598ff39f25135513b771a1089f33c6b9e6f7d7652d7d1a0df67b32312ff187dabd77cfbcd6af638fb9e95b67a8b620e0063efeb98a3269ca24f47c358cd2d3654956535115b21d34de541c8a7a149986fe93092a3f5f274b0c10261458a1eaaf2573d56857adb23c3942d8a53ec511fc300cb0c192a4d9c4d5d7af6e45c98233d63f4f70b50385f554b1311ef38adbd29c2f9062803ca96feb107f6fa8f6c79a7c44462a583c22ff"]}, 0x418}, 0x1, 0x0, 0x0, 0x0}, 0x400d0) bind(r0, &(0x7f00009da000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r2, {0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x2, 0x4, 0x4}}, 0x2e) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) truncate(&(0x7f0000012000)='./bus\x00', 0xffff) mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x1, 0x11, r8, 0x0) readlinkat(0xffffffffffffffff, &(0x7f0000001000-0x6)='./bus\x00', &(0x7f0000011000)=""/1, 0x1) r9 = open(&(0x7f0000cdd000)='./bus\x00', 0x0, 0x0) fadvise64(r9, 0x0, 0x0, 0x4) 2018/01/28 14:29:49 executing program 1: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000003000)={{&(0x7f0000001000/0x3000)=nil, 0x3000}, 0x1, 0x0}) ioctl$UFFDIO_COPY(r0, 0xc020aa04, &(0x7f0000003000)={&(0x7f0000017000/0x1000)=nil, 0x1000}) 2018/01/28 14:29:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000dee000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000de2000-0x1)="", 0xfffffffffffffd43, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet6_dccp_buf(0xffffffffffffffff, 0x21, 0x0, &(0x7f0000db3000-0xc5)="", 0x0) recvfrom(r0, &(0x7f0000f45000-0x65)=""/101, 0xffffffffffffff7b, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000b54000-0xc)='/dev/autofs\x00', 0x18800, 0x0) ioctl$TIOCLINUX2(r1, 0x541c, &(0x7f0000186000)={0x2, 0x6, 0x7ff, 0x0, 0x7, 0x6}) socketpair$inet(0x2, 0x3, 0x5, &(0x7f0000c2a000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f00007a6000)=""/211, &(0x7f0000b31000)=0xd3) r3 = openat(0xffffffffffffff9c, &(0x7f00006a3000)='./file0\x00', 0x20800, 0x4) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r3, 0x4058534c, &(0x7f0000d52000)={0x10001, 0x8001, 0x4, 0x3f, 0x9, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clone(0x100300, &(0x7f0000010000-0x3e)="80", &(0x7f0000010000-0x4)=0x0, &(0x7f0000010000-0x4)=0x0, &(0x7f0000b5f000)="") 2018/01/28 14:29:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000b6e000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000774000-0x18)={0x0, 0x3, 0x30, 0x1c, 0x200}, &(0x7f00003d2000)=0x18) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f000001a000)={0x0, 0x4, 0x7, 0x5, r2}, &(0x7f0000309000-0x4)=0x10) recvfrom(r0, &(0x7f00007ed000-0x9b)=""/155, 0x9b, 0x10101, &(0x7f0000304000-0xc)=@nl=@proc={0x10, 0x0, 0x2, 0x4000000}, 0xc) sendmsg$nl_xfrm(r0, &(0x7f0000ec9000)={&(0x7f0000326000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00006f9000)={&(0x7f000084a000)=@expire={0x104, 0x18, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{{@in=@broadcast=0xffffffff, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0}, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0}, [@sec_ctx={0x10, 0x8, {0xc, 0x8, 0x0, 0x0, 0x4, "79ec0c9e"}}]}, 0x104}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 14:29:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000a6a000-0x1)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000002e000)={0x0, 0x0, 0x0}, &(0x7f0000c94000)=0xc) r3 = dup2(r0, r0) unlinkat(r3, &(0x7f0000e61000)='./file0\x00', 0x0) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000cb6000-0x4)=r2) fcntl$lock(r1, 0x7, &(0x7f0000011000-0x20)={0x0, 0x0, 0x10000, 0x0, 0x0}) fcntl$lock(r1, 0x6, &(0x7f0000004000-0x20)={0x0, 0x0, 0x0, 0x2, 0x0}) 2018/01/28 14:29:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) eventfd(0x1) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) inotify_init1(0x0) 2018/01/28 14:29:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000312000)='./file0/file0\x00', &(0x7f0000880000-0x8)='./file0\x00', &(0x7f0000263000)='btrfs\x00', 0x0, &(0x7f0000b5c000-0x2)="c8ad") getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000045b000)={{{@in=@broadcast=0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000920000-0x4)=0xe8) fstat(r0, &(0x7f0000384000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000d55000)={{{@in=@rand_addr=0x1, @in6=@loopback={0x0, 0x1}, 0x2, 0x5, 0x1, 0x100000000, 0xa, 0x20, 0xa0, 0x6c, r1, r2}, {0xff, 0xca5, 0xc93, 0xfffffffffffffffe, 0x1a80000000, 0x9, 0x4, 0x5c}, {0x6, 0x40, 0x4a, 0x6}, 0x200, 0x6, 0x2, 0x1, 0x1, 0x3}, {{@in=@rand_addr=0x800000, 0x1, 0x3c}, 0xa, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x6, 0x3, 0x400, 0x3f, 0x6, 0x8}}, 0xe8) ioctl$KDADDIO(r0, 0x4b34, 0x8d) [ 67.678145] audit: type=1400 audit(1517149789.957:64): avc: denied { getattr } for pid=11755 comm="syz-executor2" path="socket:[21885]" dev="sockfs" ino=21885 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/01/28 14:29:50 executing program 0: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000433000-0xc)='/dev/autofs\x00', 0x202200, 0x0) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f0000ccd000-0x10)={0x1, 0x3}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) close(r1) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) dup2(r1, r3) listen(r3, 0x0) listen(r2, 0x0) 2018/01/28 14:29:50 executing program 1: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f000000c000)={{0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, {0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="0000000000000a6900177c000000ddf2"}) fallocate(r0, 0x3, 0x0, 0xffffffff) 2018/01/28 14:29:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000365000-0xf)='/dev/sequencer\x00', 0x800, 0x0) ioctl$TUNGETIFF(r2, 0x800454d2, &(0x7f00004da000)=0x3) rt_tgsigqueueinfo(r0, r1, 0x7, &(0x7f00003f0000-0x10)={0x0, 0x2, 0x30005, 0x0}) r3 = signalfd4(0xffffffffffffffff, &(0x7f0000001000-0x8)={0x0}, 0x8, 0x0) read(r3, &(0x7f0000def000-0x19)=""/128, 0x80) signalfd4(r3, &(0x7f0000a72000-0x8)={0x64}, 0x8, 0x0) 2018/01/28 14:29:50 executing program 3: prctl$intptr(0xf, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}, &(0x7f0000000000)=0x1c, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000415000)={0x0, 0x0, 0x5, 0x7fff}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000000)={r1, 0x4}, &(0x7f0000000000)=0x8) 2018/01/28 14:29:50 executing program 5: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$join(0x1, &(0x7f0000005000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000005000-0x15)='/dev/pktcdvd/control\x00', 0x4000, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000003000)=@generic=""/16, 0x10) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/load\x00', 0x2, 0x0) write$selinux_load(r1, &(0x7f0000001000-0x10)={0xf97cff8c, 0xffffffffffffffdb, 'SE Linux', ""}, 0x25f) 2018/01/28 14:29:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00008c9000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) chmod(&(0x7f0000af6000-0x8)='./file0\x00', 0x20) pwritev(r0, &(0x7f0000d08000-0x20)=[{&(0x7f00002e5000-0x2)='5', 0x1}], 0x1, 0x0) 2018/01/28 14:29:50 executing program 4: socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f000067b000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000002000-0x10)=[{&(0x7f0000000000)=""/0, 0x0}], 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000842000)='./file0\x00', 0x4c00, 0x40) userfaultfd(0x80800) setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f000038a000)=0x0, 0x4) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$sock_void(r2, 0x1, 0xb4a12723054b4e7e, 0x0, 0x0) getsockopt$inet6_opts(r1, 0x29, 0x3f, &(0x7f0000a6c000-0x1000)=""/4096, &(0x7f00004fd000)=0x1000) ioctl$EVIOCGBITKEY(r1, 0x80404521, &(0x7f0000fcc000)=""/243) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000908000-0xd)='/selinux/mls\x00', 0x0, 0x0) sendmsg$netlink(r2, &(0x7f00004c3000)={&(0x7f0000fcd000)=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00008ba000-0x20)=[{&(0x7f0000cc5000-0x600)={0x10, 0x13, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x10}, {&(0x7f00002f4000-0x7c)={0x10, 0x31, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x10}], 0x2, 0x0, 0x0, 0x0}, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000ed2000-0x4)=0x0) fcntl$lock(r2, 0x6, &(0x7f000060a000-0x20)={0x0, 0x3, 0x44, 0x20, r3}) r4 = syz_open_dev$mice(&(0x7f000035d000-0x10)='/dev/input/mice\x00', 0x0, 0x2) setsockopt$inet6_tcp_TCP_CONGESTION(r4, 0x6, 0xd, &(0x7f0000fce000-0xb)='dctcp-reno\x00', 0xb) 2018/01/28 14:29:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f00006d9000-0xa)='encrypted\x00', &(0x7f00003dd000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) add_key$user(&(0x7f00000a3000-0x5)='user\x00', &(0x7f0000c13000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000b08000+0xd3c)="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", 0xfffffffffffffff4, r0) keyctl$update(0x2, r0, &(0x7f0000bd6000-0x4a)="2a07000000d00000007ca1e965efb8fdd025b923f8434652fbdec60600890900000039056b4e4c706f1a3c270300630f242f0e578eff01000000000000c94cb0eb32e4f791a3e315db8a", 0xfffffffffffffff9) r1 = memfd_create(&(0x7f00007b4000)='encrypted\x00', 0x2) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000bc1000-0x20)={0x2, 0x3, 0x0, 0xffffffffffffff81, 0x7, 0x3, 0xbf, 0x8, 0x0}, &(0x7f0000c73000)=0x20) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f000093f000)={0x4, 0x8, 0x1d6c6e77, 0x4, r2}, &(0x7f0000f5b000)=0x10) 2018/01/28 14:29:50 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x454000, 0x0) ioctl$TIOCCONS(r0, 0x541d) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f00006d3000-0x4)=0x0, 0x4) getsockopt$inet6_tcp_buf(r1, 0x6, 0x10000000000004, &(0x7f00007a8000-0x91)=""/145, &(0x7f00005ed000)=0x91) 2018/01/28 14:29:50 executing program 1: mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x9) bind$netlink(r0, &(0x7f000001a000)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r1, 0x401054d5, &(0x7f0000029000-0x4)=0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r1, &(0x7f000000f000)="5447f2357b1519f23036c19281f3a80b79366cd321cea2a9443296097e3c773d97ce80bf5da6f80530ee662a71f0a1ad9bc3ea0186618b5dfba01c24c5107f9095864b1129c11d77b22744d69d77c4aa51f2ee54c82befa143b261a11d6d525aca1a54079b2920e67127aa1b193ce43e230350aa115fdb5123c59b99d894c5ec4012b565e9f01425954442188871835569f5a8ebebd99e6294b6050d5d94c8e3d62e9d766de6d1e244ee8829ada2b709af2259e9205a055e3059238fe4f407cd25ea38691b3b073a9f55df524a291e656a049a5451e6bb83e1a51f8091c1e75d8777bee6", 0xe4, 0x1, &(0x7f000002a000-0x8)=@un=@abs={0x0, 0x0, 0x0}, 0x8) r2 = open(&(0x7f000001d000)='./file0\x00', 0x0, 0xcd) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMBIC(r2, 0x5417, &(0x7f000002a000)=0x1) ioctl$PIO_FONTRESET(r2, 0x4b6d, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f000002b000)='/dev/autofs\x00', 0x200, 0x0) ioctl$TIOCSTI(r3, 0x5412, 0x8) socket$netlink(0x10, 0x3, 0xd) 2018/01/28 14:29:50 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1000002, 0x32, r0, 0x85) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0x410000, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc018643a, &(0x7f0000001000-0xc)={0x20000000, 0x0, 0x3e}) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000001000-0x58)={0x101, 0x9, 0x3, 0x0, 0x1, [{0x8, 0x0, 0xfff, 0x0, 0x0, 0x204, 0x0, 0x0, 0x0}]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000001000-0x6)={0x0, 0x0}, 0x8) 2018/01/28 14:29:50 executing program 3: r0 = eventfd2(0x0, 0x0) write$eventfd(r0, &(0x7f000000f000-0x8)=0x0, 0xce143ba3b8b8e9cd) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$llc(0xffffffffffffff9c, &(0x7f00005e2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$llc(r1, &(0x7f0000000000)={0x1a, 0x1, 0x9, 0x1, 0x1, 0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x10) 2018/01/28 14:29:50 executing program 2: socketpair$ax25(0x3, 0x7, 0xc4, &(0x7f000026a000-0x8)={0x0, 0x0}) finit_module(r0, &(0x7f000061c000-0x18)='vboxnet1%)(selinuxself&\x00', 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = dup(r0) stat(&(0x7f0000b75000-0x8)='./file0\x00', &(0x7f0000b5d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x1, &(0x7f0000c57000-0x3)=[r3]) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f0000832000)={@generic="fdea0c2636fb9c24c516c6461d3d0b2a", 0x10001}) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r1, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) keyctl$join(0x1, &(0x7f00001ac000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r1, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) write$evdev(r2, &(0x7f0000708000-0xd8)=[{{0x0, 0x7530}, 0x0, 0x0, 0x0}], 0x18) sendmsg$nl_xfrm(r2, &(0x7f0000f1c000)={&(0x7f0000834000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00007fb000-0x10)={&(0x7f0000687000)=@acquire={0x128, 0x17, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0}, @in=@multicast1=0xe0000001, {@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0xe0000001, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0xffffffffffffffff}, []}, 0x128}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f000048a000)={0x10001, 0x8, 0x100, 0x1, 0x3}, 0x14) sendmsg(r2, &(0x7f0000247000)={&(0x7f000058d000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}}}, 0x3a, &(0x7f0000a58000-0x20)=[{&(0x7f0000787000-0x1000)="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", 0x4fa}], 0x1, &(0x7f0000f89000-0x80)=[], 0x0, 0x0}, 0x0) sendto$inet(r2, &(0x7f00007e2000)="90", 0x1, 0x1, &(0x7f0000eba000-0x10)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/28 14:29:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x1ffc, 0x0) eventfd(0x5) fchmod(r0, 0x10) listen(r0, 0x0) syncfs(r0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000d3a000-0xc)={0x5, 0x0}) poll(&(0x7f000047e000-0x30)=[{r0, 0x8044, 0x0}, {r1, 0x0, 0x0}], 0x2, 0xffffffffffffffff) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000008000-0x4)=0x0, 0x4) shutdown(r0, 0x0) 2018/01/28 14:29:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) r0 = open(&(0x7f0000039000)='./control\x00', 0x0, 0x0) mkdir(&(0x7f00005b5000)='./control\x00', 0x9) mkdirat(r0, &(0x7f0000017000-0x8)='./file0\x00', 0x0) mkdirat(r0, &(0x7f00008f1000)='./control\x00', 0x0) getdents64(r0, &(0x7f0000157000)=""/87, 0x57) renameat2(r0, &(0x7f00007ab000)='./control\x00', r0, &(0x7f00001c9000)='./file0/file0\x00', 0x1) 2018/01/28 14:29:50 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x7, 0x0, &(0x7f0000000000)={0x0, 0x0}) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000f07000)='reno\x00', 0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x0) r2 = epoll_create(0x10001) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000337000-0xc)={0x2019, 0x0}) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f00002c4000-0x4)=0x0) r3 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000e80000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r4, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r3]}], 0x1, 0x0}, 0x0) recvmsg(r5, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0x0, 0x0}, 0x12000) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) 2018/01/28 14:29:50 executing program 5: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000225000)='/selinux/policy\x00', 0x0, 0x0) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f0000e60000-0xa)='+procppp0\x00') ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000747000-0x9a)=""/154) r1 = epoll_create1(0x100000007bffb) kexec_load(0x5, 0x1, &(0x7f0000809000-0x20)=[{&(0x7f0000ac2000-0x48)="ccce2269d68e1ab90cf2c264c58ca3ce85232779c5b966583ebdcc695084790877b54dd050ba246d6554de5d327e25c69db0a4a4c3c57f4fcd06a930eb5a54178d5be324a774e761", 0x48, 0x2, 0x0}], 0x0) pipe(&(0x7f0000b7a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f00000b7000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r2, &(0x7f00004f7000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r2, &(0x7f0000e9f000-0xc)={0x0, 0x0}) ioctl$void(r1, 0x5451) ioctl$ASHMEM_GET_NAME(r2, 0x81007702, &(0x7f00007d4000-0x5a)=""/90) sysinfo(&(0x7f000060d000-0xe9)=""/233) openat$ashmem(0xffffffffffffff9c, &(0x7f0000164000-0xc)='/dev/ashmem\x00', 0x80040, 0x0) 2018/01/28 14:29:50 executing program 0: clone(0x0, &(0x7f00007d3000)="", &(0x7f000000b000-0x4)=0x0, &(0x7f0000f54000)=0x0, &(0x7f00006ab000)="") rt_tgsigqueueinfo(0x0, 0x0, 0x0, &(0x7f0000f42000-0x10)={0x0, 0x0, 0x0, 0x0}) r0 = socket$inet6(0xa, 0x4, 0x100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getitimer(0x0, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x0}}) dup(r0) [ 67.818082] SELinux: policydb string length -37 does not match expected length 8 [ 67.845713] SELinux: policydb string length -37 does not match expected length 8 2018/01/28 14:29:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = mq_open(&(0x7f0000112000)='eth0\x00', 0x42, 0x0, &(0x7f0000000000)={0x0, 0x6, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_unlink(&(0x7f0000fc5000-0x5)='eth0\x00') mq_timedsend(r0, &(0x7f00000e6000)="", 0x0, 0x0, &(0x7f0000e0b000)={0x0, 0x0}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e35000)='/dev/sequencer\x00', 0x802, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f000079d000-0xbc)={0x0, 0x0, ""/64, 0x0, ""/8, ""/32, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mq_timedsend(r0, &(0x7f0000308000-0x3)="", 0x0, 0x0, &(0x7f0000fbc000)={0x0, 0x0}) close(r0) 2018/01/28 14:29:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b20000)='./file0\x00', 0x0) utimes(&(0x7f000074c000-0x8)='./file0\x00', &(0x7f0000689000-0x20)={{0x0, 0x7530}, {0x0, 0x0}}) r0 = open(&(0x7f0000f05000-0x8)='./file0\x00', 0x0, 0x0) getdents(r0, &(0x7f00003ae000)=""/128, 0x80) recvmsg(r0, &(0x7f0000fa9000)={&(0x7f00008a7000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f000072f000-0x80)=[{&(0x7f00004e7000)=""/143, 0x8f}, {&(0x7f00000ca000)=""/134, 0x86}, {&(0x7f0000af6000)=""/89, 0x59}, {&(0x7f0000752000)=""/63, 0x3f}, {&(0x7f000037d000)=""/111, 0x6f}, {&(0x7f0000273000)=""/171, 0xab}, {&(0x7f0000cc6000-0x7b)=""/123, 0x7b}, {&(0x7f0000488000)=""/103, 0x67}], 0x8, &(0x7f00001da000-0x58)=""/88, 0x58, 0x1}, 0x10000) getdents64(r0, &(0x7f0000167000)=""/0, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000744000-0x10)={0x6, &(0x7f0000300000-0x30)=[{0x7b52, 0xbe, 0x3, 0xfffffffffffffffc}, {0x9, 0x7592556f, 0x2, 0x2}, {0x5, 0x3, 0x40000000000, 0x7fffffff}, {0x101, 0x5, 0x4, 0x0}, {0x9, 0x5, 0x3, 0x7ff}, {0x800, 0x7fff, 0x101, 0xffffffffffffff6d}]}, 0x10) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) [ 67.898414] binder: 11854:11859 ioctl 541b 202c3ffc returned -22 2018/01/28 14:29:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000577000-0xa)='schedstat\x00') ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r1, 0x40a85323, &(0x7f00001c5000-0xb0)={{0xffffffffffffffff, 0x6}, 'port1\x00', 0x2a, 0x20000, 0x1, 0x5, 0x8, 0x100000000, 0x8, 0x0, 0x4, 0x10000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000160000-0xc)={0x0, 0x0, 0x0}, &(0x7f000003c000)=0xc) fcntl$setown(r0, 0x8, r2) fcntl$getownex(r0, 0x10, &(0x7f00006ad000)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0xfffffffffffffffe) acct(&(0x7f00006bb000-0x8)='./file0\x00') ioctl$KDGKBTYPE(r1, 0x4b33, &(0x7f0000e2a000)=0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000dfe000)={0x10001, 0x5, 0x4, 'queue0\x00', 0xffffffffffffff86, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/28 14:29:50 executing program 6: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x6) r1 = dup3(r0, r0, 0x0) ioctl$TCSETAW(r1, 0x5407, &(0x7f000001c000)={0x38, 0x4, 0x8, 0x100000001, 0x3, 0x8001, 0xe05e, 0x7, 0x5, 0x0}) r2 = getpid() mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f0000022000-0x44)=""/68) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000022000-0x4)=0x0) tgkill(r2, r3, 0x3f) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000003000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000001e000)=@ethtool_flash={0x33, 0x0, "3f88877746981e8bfc3dcc38cdc6603d26753403a59a14b09c8a14dccfbd1297edfd6ded7c7cab26304debbf3d5e8c0fddb93935a558536c36273ac5a3d1134b55b5161eb7d2c670a3c026cb4447d7bae294700082dfd76772c40784b36c24876bdc45eb96c0a9c1aac65a76db7868895870972d36d1f2f09d400897eb994ee6"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/28 14:29:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000049c000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f000012f000)=0x0) r1 = socket$unix(0x1, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000a45000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000d3c000)=@ethtool_regs={0x4, 0x0, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/28 14:29:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlink(&(0x7f0000911000-0x8)='./file0\x00', &(0x7f0000035000)=""/21, 0x15) llistxattr(&(0x7f00008d1000)='.', &(0x7f00005e3000)=""/131, 0x83) listxattr(&(0x7f0000784000)='.', &(0x7f0000a23000-0xaa)=""/170, 0xaa) 2018/01/28 14:29:50 executing program 0: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) readv(r0, &(0x7f000000b000)=[{&(0x7f0000009000-0xb8)=""/184, 0xb8}], 0x1) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000012000-0x4)=0x52, 0xfffffffffffffdfd) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001000-0x18)={0x2, 0x9, 0x0, 0x0, 0x3, 0x0, 0x4, 0xffffffffffffffff, [@sadb_x_nat_t_port={0x1, 0x16, 0x1, 0x0}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000014000-0x10)='/dev/input/mice\x00', 0x0, 0x28c500) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000014000-0x4)=0x0, &(0x7f0000009000-0x4)=0x4) getsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000003000)=0x0, &(0x7f0000013000-0x4)=0x4) readlink(&(0x7f0000013000-0x8)='./file0\x00', &(0x7f000000c000)=""/101, 0x65) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x800000000005, 0x101400) 2018/01/28 14:29:50 executing program 2: mmap(&(0x7f0000000000/0xff0000)=nil, 0xff0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x0, 0x0) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedsend(r0, &(0x7f0000ff0000)="", 0x0, 0x1000, &(0x7f0000723000-0x10)={0x77359400, 0x0}) fcntl$setstatus(r0, 0x4, 0x42000) 2018/01/28 14:29:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = dup(r0) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000bb4000-0x4)='tls\x00', 0x4) getsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f0000065000)=""/97, &(0x7f000010a000)=0x61) 2018/01/28 14:29:50 executing program 5: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = getpgrp(0x0) lstat(&(0x7f0000006000-0x8)='./file0\x00', &(0x7f0000023000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/hwrng\x00', 0x200, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f0000026000-0x1c)=[@in6={0xa, 0x0, 0x8, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x0}], 0x1c) mmap(&(0x7f0000025000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f000001f000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000004000)={&(0x7f0000026000-0x10e8)={0xfffffffffffffe06, 0x24, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@typed={0xc, 0x8e, @u32=0x9}, @typed={0xc, 0x91, @pid=r1}, @typed={0xc, 0x63, @uid=r2}, @typed={0xc, 0x7f, @uid=r2}, @typed={0xc, 0x8c, @uid=r2}, @generic="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