Starting mcstransd: [....] Starting file context maintaining daemon: restorecond[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[ 16.553654] random: sshd: uninitialized urandom read (32 bytes read, 34 bits of entropy available) [?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 syzkaller login: [ 21.314045] random: sshd: uninitialized urandom read (32 bytes read, 39 bits of entropy available) [ 21.735777] random: sshd: uninitialized urandom read (32 bytes read, 39 bits of entropy available) [ 22.532775] random: sshd: uninitialized urandom read (32 bytes read, 69 bits of entropy available) Warning: Permanently added 'ci-android-44-kasan-gce-1,10.128.15.247' (ECDSA) to the list of known hosts. [ 27.960269] random: sshd: uninitialized urandom read (32 bytes read, 79 bits of entropy available) 2017/12/25 12:10:14 fuzzer started 2017/12/25 12:10:14 dialing manager at 10.128.0.26:38599 [ 29.419563] random: nonblocking pool is initialized 2017/12/25 12:10:18 kcov=true, comps=false 2017/12/25 12:10:19 executing program 0: 2017/12/25 12:10:19 executing program 7: 2017/12/25 12:10:19 executing program 3: mmap(&(0x7f0000000000/0xf6b000)=nil, 0xf6b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000f60000-0x4)=0x40000000001e8, 0x4) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f000006c000)=0xfffff7ff, 0x4) sendto$inet6(r0, &(0x7f0000f6a000-0x4f)="", 0x0, 0x0, &(0x7f0000f69000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2017/12/25 12:10:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000c68000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f00005a4000-0x34)={{0x0, 0x2, 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]}) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000f38000-0x34)={{0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/25 12:10:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f00006b9000)='/dev/sequencer\x00', 0x0, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000c68000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f00005a4000-0x34)={{0x0, 0x2, 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]}) 2017/12/25 12:10:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00003a8000-0xb)='/dev/loop#\x00', 0xe8c, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) 2017/12/25 12:10:19 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, 0x13, &(0x7f00001a2000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000022000)=0x1, 0x4) sendto$inet(r0, &(0x7f0000936000)="", 0x0, 0x20020000003, &(0x7f0000ed2000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = dup2(r0, r0) r2 = dup2(r1, r0) writev(r2, &(0x7f0000ed6000)=[{&(0x7f00008f7000-0x1000)="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", 0xfe5}], 0x1) 2017/12/25 12:10:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x2, &(0x7f0000659000)={0x0, 0x0}) clock_nanosleep(0x2, 0xffffffffffffffff, &(0x7f0000c87000)={0x0, r0}, &(0x7f0000243000)={0x0, 0x0}) [ 33.613025] IPVS: Creating netns size=2552 id=1 [ 33.784099] IPVS: Creating netns size=2552 id=2 2017/12/25 12:10:20 executing program 3: 2017/12/25 12:10:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000c68000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f00005a4000-0x34)={{0x0, 0x2, 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]}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000182000-0x34)={{0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/25 12:10:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x100000000011, 0x4000000000002, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000a76000)={0x0, 0x0, 0xfd9}, 0x4) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0xa) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) write$tun(r3, &(0x7f00004b8000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0xfffffffffffffffe, 0x4, '-\x00\a', 0x14, 0x0, 0x0, @loopback={0x0, 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[], @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}, 0x46) 2017/12/25 12:10:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00004a8000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) writev(0xffffffffffffffff, &(0x7f000000b000)=[], 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000c57000)=[], 0x0, 0x0) vmsplice(r0, &(0x7f000098e000-0x90)=[{&(0x7f0000018000)="", 0x0}, {&(0x7f0000dc2000-0xb1)="b51d5e18e4a966a822f6b4cc56cc5342f7408d53d2b0c14b6a9540b5969d466b979f3b6c12087126a66f7cb8aac751198db5082c85429924f4bad8b56179791418fe6ce4c17a9a8724e9fd3ba0e7d52bd3ba0fbefcfa5ff5b5ab806ee121b232df0db5e3897f2304fc9934e6b0a4c62ab9f16493cf7c21e7e6be618a986738d27cda4242cb52ee33043e66eb6e5fccbda263f25a20707e76b5d32121b94643acbe1339292d259c4b6abce0d04f140b99ab", 0xb1}, {&(0x7f0000598000)="26b6ba534c1c6fa2ed0b76fc5c928f06c5e24e271bfba9bd24b56ffbb086abd302794b5c383ed474cc7445affe47663d181a5880404b7b29ca26db6f38cf7ac1a6cfcb304a091fb70db5468d2678819c401d81d09ccd9568ef2a2679ffbd3001ad178b6360dac2be1c6633d594c4615bc6c3e6b3108c2be4244b3dcc919e4bbbb59bc5eb", 0x84}, {&(0x7f00000fa000-0xe4)="4a9eaaaddc0259821efab4be656563a9603b28cec9af8d0eace37d663f841e474b813815355cbb8ae7bee1db1fea993de3db11a2d3bb30d3bb358744a6613a6cf068b302d0e3cf1462d854397dadca51537d470466f3e7122deaf1659ac5e5de060d4672f445b493b81e35826106e25319676b50f09387074228788905ceb93675419bf9ee6c1437722de2f53d4aaa9f8dda2fadd6b253ec723958062998ce8b261556f96815774ee4d9e5d86997c5306d263dad51fd3cffc5c399d00d497c7e357503327463f84e5953bdf6f520a516c00ea224ca98ad3f995fa9fe2882f766992daf55", 0xe4}, {&(0x7f000040c000-0x39)="f96cb6859cf16b7187548b5ca438422cba788b4f5cdfbdd11247222f7288ac7fdef707c5b0a2890251a610124ce0197458e823be26d45597c5", 0x39}], 0x5, 0x4) write$eventfd(r1, &(0x7f000030b000-0x8)=0x0, 0x8) [ 33.815815] IPVS: Creating netns size=2552 id=3 [ 33.862472] IPVS: Creating netns size=2552 id=4 [ 33.873160] device gre0 entered promiscuous mode [ 33.917493] IPVS: Creating netns size=2552 id=5 [ 33.945776] IPVS: Creating netns size=2552 id=6 [ 34.010382] IPVS: Creating netns size=2552 id=7 [ 34.060429] IPVS: Creating netns size=2552 id=8 2017/12/25 12:10:20 executing program 0: 2017/12/25 12:10:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r1, &(0x7f00000f1000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) read(r0, &(0x7f0000ce1000)=""/4096, 0x1000) shutdown(r1, 0x1) recvfrom$llc(r1, &(0x7f0000989000-0x88)=""/136, 0x88, 0x0, &(0x7f000052f000)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) 2017/12/25 12:10:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = creat(&(0x7f0000ceb000-0x8)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) rename(&(0x7f00007e3000)='./file0\x00', &(0x7f00004c9000-0x10)='./control/file0\x00') rmdir(&(0x7f0000dd5000-0x10)='./control/file0\x00') ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/25 12:10:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f00006b9000)='/dev/sequencer\x00', 0x0, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000c68000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f00005a4000-0x34)={{0x0, 0x2, 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]}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) 2017/12/25 12:10:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000820000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r3, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x2400, 0xfff) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f000069f000)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) syz_open_dev$tun(&(0x7f000061e000)='/dev/net/tun\x00', 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f00004df000)={@common='bond0\x00', @ifru_settings={0x0, 0x0, @cisco=&(0x7f0000554000-0x8)={0xf50, 0x6}}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000267000-0x20)={@common="677265300000e400", @ifru_flags=0x2fd}) r5 = socket(0x10, 0x4000000002, 0x0) sendmsg$netlink(r5, &(0x7f0000083000)={0x0, 0x0, &(0x7f0000da0000-0x10)=[{&(0x7f0000339000)=[{0x24, 0x26, 0xffffffffffffffff, 0x0, 0x0, "d45029db0300000000000000ffffffffffe2ad45"}], 0x24}], 0x1, &(0x7f0000a57000)=[], 0x0, 0x0}, 0x0) 2017/12/25 12:10:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00003a8000-0xb)='/dev/loop#\x00', 0xe8c, 0x4002) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f000052b000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "87005178a6d456046be78f3788c2c76824cf2c819c77da939d1e015b7f14a000375efff40b1d38cc7481b926ad4ad78921212b1d4810f544a6fdac1dcb38bfd6", "86bb11ccfa8ab18794e7e3f2afff185218a8c87da568842e1e77885c9e621694179442bedc10b16daec7924e822c736c962dae33e1867b3a7c3ad225e8a01851", "f074827e3315b87031eab6b303fbaf0680f4a724b0d265b301c89a48fea21ef6", [0x0, 0x0]}) 2017/12/25 12:10:20 executing program 2: 2017/12/25 12:10:20 executing program 4: 2017/12/25 12:10:20 executing program 0: 2017/12/25 12:10:20 executing program 2: 2017/12/25 12:10:20 executing program 4: 2017/12/25 12:10:20 executing program 4: 2017/12/25 12:10:20 executing program 2: 2017/12/25 12:10:20 executing program 1: 2017/12/25 12:10:20 executing program 0: 2017/12/25 12:10:20 executing program 1: 2017/12/25 12:10:21 executing program 2: 2017/12/25 12:10:21 executing program 4: [ 34.219455] FAULT_FLAG_ALLOW_RETRY missing 30 [ 34.224014] CPU: 0 PID: 3623 Comm: syz-executor7 Not tainted 4.4.107-g610c835 #12 [ 34.231622] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 34.240952] 0000000000000000 23c22eb5d38fcd07 ffff8801d9567580 ffffffff81d0457d [ 34.248914] ffff8801ce3ec000 1ffff1003b2acebd ffff8801d9567708 0000000000000000 [ 34.256885] 0000000000000000 ffff8801d9567730 ffffffff81606345 ffffffff81234260 [ 34.264841] Call Trace: [ 34.267403] [] dump_stack+0xc1/0x124 [ 34.272747] [] handle_userfault+0x715/0xf50 [ 34.278695] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 34.285676] [] ? userfaultfd_ioctl+0x2040/0x2040 [ 34.292049] [] ? check_irq_usage+0xb1/0xe0 [ 34.297905] [] ? handle_mm_fault+0xb5d/0x3190 [ 34.304018] [] ? handle_mm_fault+0x291e/0x3190 [ 34.310219] [] handle_mm_fault+0x2938/0x3190 [ 34.316245] [] ? copy_page_range+0x1430/0x1430 [ 34.322474] [] ? __do_page_fault+0x780/0xa00 [ 34.328501] [] ? vmacache_find+0x59/0x290 [ 34.334266] [] __do_page_fault+0x35b/0xa00 [ 34.340141] [] do_page_fault+0x27/0x30 [ 34.345656] [] page_fault+0x28/0x30 [ 34.350913] [] ? iov_iter_fault_in_readable+0x1a2/0x3f0 [ 34.357899] [] ? iov_iter_fault_in_readable+0x1a8/0x3f0 [ 34.364888] [] ? iov_iter_copy_from_user_atomic+0x6f0/0x6f0 [ 34.372226] [] ? mark_held_locks+0xaf/0x100 [ 34.378170] [] generic_perform_write+0x1f4/0x550 [ 34.384547] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 34.391361] [] ? try_to_release_page+0x140/0x140 [ 34.397752] [] ? file_update_time+0xbc/0x3d0 [ 34.403776] [] ? should_remove_suid+0xe0/0xe0 [ 34.409893] [] ? __ww_mutex_lock+0x14f0/0x14f0 [ 34.416096] [] __generic_file_write_iter+0x35a/0x580 [ 34.422817] [] generic_file_write_iter+0x2f1/0x720 [ 34.429366] [] __vfs_write+0x33c/0x450 [ 34.434868] [] ? __vfs_read+0x440/0x440 [ 34.440458] [] ? __lock_is_held+0xa1/0xf0 [ 34.446224] [] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 34.452771] [] ? __sb_start_write+0x14a/0x310 [ 34.458883] [] vfs_write+0x18a/0x530 [ 34.464214] [] SyS_write+0xd9/0x1b0 2017/12/25 12:10:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x52, &(0x7f00006aa000-0x1032)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x44, 0x0, 0x0, 0x0, 0x29, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x7f, 0x0, 0x0, 0x2, 0x2, "3fe12b", 0x8, "7c962b"}, "b48aedde74081ccdcb1c7a412edfa4657ad99e014186e78ce9e8d1680742a048"}}}}}, 0x0) 2017/12/25 12:10:21 executing program 2: [ 34.469461] [] ? SyS_read+0x1b0/0x1b0 [ 34.474882] [] ? lockdep_sys_exit_thunk+0x12/0x14 [ 34.481341] [] entry_SYSCALL_64_fastpath+0x16/0x76 2017/12/25 12:10:21 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f000004d000-0x10)=@common='dummy0\x00') 2017/12/25 12:10:21 executing program 4: 2017/12/25 12:10:21 executing program 1: 2017/12/25 12:10:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000076f000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000766000)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) fcntl$setstatus(r0, 0x4, 0x42000) sendto$inet(r0, &(0x7f0000de3000-0x1)="", 0x0, 0x20000815, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f0000711000-0x4)=0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000312000-0x4)=r1) sendto$inet(r0, &(0x7f0000de4000-0x5ab)="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", 0xfff, 0x1, 0x0, 0x0) 2017/12/25 12:10:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000820000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f000069f000)={@common="67726530ffffffdf090800", @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) r2 = syz_open_dev$tun(&(0x7f0000af7000)='/dev/net/tun\x00', 0x0, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) request_key(&(0x7f0000007000-0xd)='dns_resolver\x00', &(0x7f0000008000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000000c000)='/dev/binder#\x00', 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_settings={0x7de, 0x0, @te1=&(0x7f000032f000)={0x0, 0x0, 0x0, 0x0}}}) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000450000)=0x8000) 2017/12/25 12:10:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001000-0x78)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000000000)="", &(0x7f0000000000)=0x0, &(0x7f000027a000)=0x0, &(0x7f0000000000)="") getdents(0xffffffffffffffff, &(0x7f0000b2d000-0x50)=""/80, 0x50) 2017/12/25 12:10:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0x9c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000c000-0x6)='./file0\x00', &(0x7f0000a8f000)='./file0\x00') open(&(0x7f000000d000-0x8)='./file0\x00', 0x0, 0xffffffffdfffffff) 2017/12/25 12:10:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x0, 0x0, 0xfffffffffffffdfd) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000c5b000-0x10)='/selinux/member\x00', 0x2, 0x0) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000b59000-0x10)={&(0x7f000028e000/0x3000)=nil, 0x3000}) openat(0xffffffffffffffff, &(0x7f0000001000-0x8)='./file0\x00', 0x0, 0x0) execve(&(0x7f0000966000-0x8)='./file1\x00', &(0x7f00007ff000-0x18)=[], &(0x7f00007fe000)=[]) r1 = request_key(&(0x7f0000e9b000-0xa)='id_legacy\x00', &(0x7f00007d0000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00006b6000)='/dev/kvm\x00', 0xfffffffffffffff9) add_key$keyring(&(0x7f000072b000)='keyring\x00', &(0x7f00007c2000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, r1) sync() msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) 2017/12/25 12:10:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x0) close(r0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000e1a000)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) r2 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00000ae000-0x11)='/selinux/relabel\x00', 0x2, 0x0) fcntl$F_SET_FILE_RW_HINT(r2, 0x40d, &(0x7f00005c0000-0x8)=0x2) statfs(&(0x7f0000717000)='./file0\x00', &(0x7f00009f8000)=""/25) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00004ee000-0x30)={0x4, 0x0, &(0x7f000022c000-0x4)=[@register_looper={0x630b}], 0x48, 0x0, &(0x7f00004ed000)="d8fc1dd16de371f1d99e3b4d488546c2bbb067efde9e55e9d1048602c19fe0b0078ade697201170fdbcc34816df860d3f87023a9d8567fa3297aac9d65b25106fc55ed85da8cb6f3"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000d2a000)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x1, 0x0, &(0x7f0000510000-0x2)='\x00'}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4c, 0x0, &(0x7f000000c000-0x80)=[@reply_sg={0x40486312, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, &(0x7f000000a000)=[@fda={0x77622a85, 0x0, 0x0, 0x0}], &(0x7f000000b000)=[]}, 0x0}}], 0x0, 0x0, &(0x7f000000b000)=""}) 2017/12/25 12:10:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000cda000-0x8)='./file0\x00', 0x0) mount(&(0x7f00006d3000)='./file0\x00', &(0x7f0000236000-0x8)='./file0\x00', &(0x7f0000319000)='ramfs\x00', 0x0, &(0x7f00000e5000-0x2)="") mount(&(0x7f0000560000)='./file1\x00', &(0x7f0000976000)='./file0\x00', &(0x7f000063a000)='devtmpfs\x00', 0xc0000, &(0x7f0000c8c000)="") 2017/12/25 12:10:21 executing program 1: mmap(&(0x7f0000000000/0x17c000)=nil, 0x17c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000004000-0x10)={&(0x7f0000002000-0x1b0)={0x2, 0xd, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, [@sadb_x_policy={0x4, 0x12, 0x0, 0x1, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_lifetime={0x4, 0x4, 0x80000000, 0x0, 0x0, 0x0}]}, 0x80}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000017c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f000017d000-0x9)='net/unix\x00') ioctl$KDSKBMODE(r1, 0x4b45, &(0x7f000012a000-0x8)=0x7) 2017/12/25 12:10:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f00003c9000-0x8)=0x0, 0x0) 2017/12/25 12:10:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r1, 0x407, 0x6) socket$unix(0x1, 0x7, 0x0) r2 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000afd000)='/selinux/access\x00', 0x2, 0x0) ioctl$TIOCNXCL(r2, 0x540d) shutdown(r0, 0x1) 2017/12/25 12:10:21 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000000)={0x100000001, 0x0, 0x40, 0x9a}, 0x8) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00008bf000)='/proc/self/net/pfkey\x00', 0x4000, 0x0) mmap(&(0x7f0000000000/0x1000)=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(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r1, &(0x7f0000003000-0x6b)=""/107, 0x6b) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0xa, 0x1, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f00007ff000)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000f66000-0x4)=0x14) ioctl$fiemap(r2, 0xc020660b, &(0x7f00002d3000+0xde1)={0x0, 0x0, 0x5, 0xff, 0x8, [{0x3, 0x7, 0x81, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {0x0, 0x1, 0x7, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}, {0x4, 0x7fff, 0x3, 0x0, 0x0, 0xb, 0x0, 0x0, 0x0}, {0x4, 0xffffffffffffff88, 0x8, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0}, {0x7, 0x3, 0x7, 0x0, 0x0, 0x980, 0x0, 0x0, 0x0}, {0x1ff, 0x7ff, 0x1, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0}, {0x10000, 0x200000000, 0x2, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0}, {0x20000, 0x6f1b, 0x8, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0}]}) ioctl(r2, 0x8000, &(0x7f0000000000)="") getsockopt$SO_PEERCRED(r2, 0x1, 0x11, &(0x7f0000038000-0xc)={0x0, 0x0, 0x0}, 0xc) fcntl$lock(r0, 0x7, &(0x7f0000504000-0x20)={0x0, 0x0, 0x5, 0x3, r3}) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000603000-0xc)={0x4, [0x80000000, 0x1, 0x8000, 0x2]}, 0xc) [ 34.603127] audit: type=1400 audit(1514203821.396:5): avc: denied { set_context_mgr } for pid=3669 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 [ 34.647780] binder: 3669:3688 ERROR: BC_REGISTER_LOOPER called without request [ 34.699627] binder: 3669:3701 got reply transaction with no transaction stack [ 34.718885] binder: 3669:3701 transaction failed 29201/-71, size 32-0 line 2921 [ 34.725558] audit: type=1400 audit(1514203821.526:6): avc: denied { call } for pid=3669 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 [ 34.752297] binder: BINDER_SET_CONTEXT_MGR already set [ 34.759973] binder: 3669:3688 ERROR: BC_REGISTER_LOOPER called without request [ 34.766270] binder: release 3669:3697 transaction 1 out, still active [ 34.766287] binder: undelivered TRANSACTION_ERROR: 29201 [ 34.766335] binder: send failed reply for transaction 1, target dead [ 34.767594] binder: 3669:3674 ioctl 40046207 0 returned -16 [ 34.783793] binder: 3669:3674 transaction failed 29189/-22, size 0-0 line 3005 [ 34.783848] binder: 3669:3697 got reply transaction with no transaction stack [ 34.783856] binder: 3669:3697 transaction failed 29201/-71, size 32-0 line 2921 [ 34.817012] binder: undelivered TRANSACTION_ERROR: 29201 2017/12/25 12:10:21 executing program 6: chdir(&(0x7f00007b7000-0x8)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000002000/0xf000)=nil, 0xf000, 0x0, 0x0, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00006dc000)='/selinux/load\x00', 0x2, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00000d2000-0x10)={0x1, &(0x7f0000b4a000-0x8)=[{0x0, 0x0}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f0000362000-0x8)={r1, 0x1}) readlink(&(0x7f0000d40000-0x8)='./file0\x00', &(0x7f00008dc000)=""/156, 0x9c) 2017/12/25 12:10:21 executing program 2: mmap(&(0x7f0000000000/0x1000)=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(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) lstat(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f00008a9000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setfsgid(r1) getrusage(0x1, &(0x7f0000aac000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x80000) 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) accept$packet(0xffffffffffffffff, 0x0, &(0x7f0000001000)=0x0) socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x0, 0x300, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000002000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x80040, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/25 12:10:21 executing program 5: mmap(&(0x7f0000000000/0x629000)=nil, 0x629000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x3, 0xa01, 0x9) write(r0, &(0x7f00005a1000-0x30)="1f0000000401010100000100000000000010060001010000005bfaffffff186c91f07ed9c6bdafe19b931ef53e19700e", 0x30) mmap(&(0x7f0000629000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000629000)='/selinux/context\x00', 0x2, 0x0) 2017/12/25 12:10:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000238000-0x12)='/dev/input/event#\x00', 0x0, 0x28001) clock_gettime(0x0, &(0x7f0000cb0000)={0x0, 0x0}) nanosleep(&(0x7f00008f6000-0x10)={r1, r2+30000000}, &(0x7f0000415000-0x10)={0x0, 0x0}) select(0x40, &(0x7f000035f000)={0xffffffffffffffff, 0x6, 0x3, 0x3f, 0x3, 0x7ff, 0x9, 0x0}, &(0x7f0000cc1000-0x40)={0x2, 0x9, 0x2, 0xe3, 0x0, 0x5, 0x1f, 0x7}, &(0x7f0000ba2000-0x40)={0x80000001, 0x2, 0x4, 0x3, 0x20, 0x8, 0x0, 0x8}, &(0x7f0000b24000)={r3, 0x7530}) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f0000b61000-0x17)=""/23) r5 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000d62000)='/selinux/relabel\x00', 0x2, 0x0) getsockopt$sock_timeval(r5, 0x1, 0x0, &(0x7f0000b13000-0x10)={0x0, 0x0}, &(0x7f0000c41000)=0x10) write$evdev(r0, &(0x7f0000038000-0x18)=[{{r4, 0x0}, 0x0, 0x0, 0x2}], 0x18) 2017/12/25 12:10:21 executing program 0: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000014000-0x30)={0x8, 0x0, &(0x7f0000014000-0x8)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000012000)=""}) close(r0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000e000-0x30)={0x4, 0x0, &(0x7f000000d000-0x98)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000009000-0xc9)=""}) poll(&(0x7f0000002000-0x48)=[{r1, 0x0, 0x0}], 0x1, 0x7ffe) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000004000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(r2, 0x6, 0x7, &(0x7f0000016000)=0x0, &(0x7f000000e000-0x4)=0x4) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000004000-0x30)={0x10, 0x0, &(0x7f000000f000)=[@request_death={0x400c630e, 0x0, 0x0}], 0x1, 0x0, &(0x7f000000c000-0xe1)="8f"}) 2017/12/25 12:10:21 executing program 4: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0x4, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00000b9000-0x10)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000039000-0x24)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fd4000)=0x24) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00000ad000)='/dev/rtc\x00', 0x2, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000473000)=0xffff) r2 = socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$inet_mreq(r2, 0x0, 0x24, &(0x7f0000d42000)={@loopback=0x7f000001, @local={0xac, 0x14, 0x0, 0xaa}}, 0x8) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x3, 0x80000001, &(0x7f0000fd5000-0x10)={0x0, 0x0}, &(0x7f0000fd4000)=0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$tun(&(0x7f0000408000)='/dev/net/tun\x00', 0x0, 0x0) fsetxattr(r3, &(0x7f0000341000)=@known='system.posix_acl_access\x00', &(0x7f0000e7a000)="020000000400000090746e00", 0xc, 0x0) 2017/12/25 12:10:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x0, 0x0, 0xfffffffffffffdfd) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000c5b000-0x10)='/selinux/member\x00', 0x2, 0x0) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000b59000-0x10)={&(0x7f000028e000/0x3000)=nil, 0x3000}) openat(0xffffffffffffffff, &(0x7f0000001000-0x8)='./file0\x00', 0x0, 0x0) execve(&(0x7f0000966000-0x8)='./file1\x00', &(0x7f00007ff000-0x18)=[], &(0x7f00007fe000)=[]) r1 = request_key(&(0x7f0000e9b000-0xa)='id_legacy\x00', &(0x7f00007d0000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00006b6000)='/dev/kvm\x00', 0xfffffffffffffff9) add_key$keyring(&(0x7f000072b000)='keyring\x00', &(0x7f00007c2000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, r1) sync() msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) 2017/12/25 12:10:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000aa2000-0x12)='/dev/input/event#\x00', 0x4, 0xc0000) write$evdev(r0, &(0x7f0000c61000)=[{{0x0, 0x0}, 0x100000001, 0x5e, 0x10}], 0x18) [ 34.902686] mmap: syz-executor6 (3721) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. 2017/12/25 12:10:21 executing program 1: mmap(&(0x7f0000000000/0x17c000)=nil, 0x17c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) mmap$binder(&(0x7f00000b3000/0x4000)=nil, 0x4000, 0xfffffffffffffffc, 0x24052, r0, 0x0) 2017/12/25 12:10:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysfs$1(0x1, &(0x7f00001fd000)='\x00') r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f00008b9000-0x60)={0x2, 0x8000000000000401, 0x0, 0x0, 0x8, 0x0, 0x2, 0x0, [@sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet6_mreq(r1, 0x29, 0x0, &(0x7f000021a000-0x14)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x14) 2017/12/25 12:10:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x0, 0x0, 0xfffffffffffffdfd) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000c5b000-0x10)='/selinux/member\x00', 0x2, 0x0) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000b59000-0x10)={&(0x7f000028e000/0x3000)=nil, 0x3000}) openat(0xffffffffffffffff, &(0x7f0000001000-0x8)='./file0\x00', 0x0, 0x0) execve(&(0x7f0000966000-0x8)='./file1\x00', &(0x7f00007ff000-0x18)=[], &(0x7f00007fe000)=[]) r1 = request_key(&(0x7f0000e9b000-0xa)='id_legacy\x00', &(0x7f00007d0000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00006b6000)='/dev/kvm\x00', 0xfffffffffffffff9) add_key$keyring(&(0x7f000072b000)='keyring\x00', &(0x7f00007c2000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, r1) sync() msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) 2017/12/25 12:10:21 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chroot(&(0x7f0000000000)='./file0\x00') socketpair(0x1f, 0x80807, 0x4, &(0x7f0000f3c000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000001000-0x8)={0x0, 0x2}, &(0x7f0000000000)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000e84000)={r1, 0xfff}, &(0x7f0000258000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000698000-0x90)={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) setsockopt$inet_mreqn(r2, 0x0, 0x2000000000024, &(0x7f0000af0000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) acct(&(0x7f00002d4000)='./file0\x00') 2017/12/25 12:10:21 executing program 0: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000014000-0x30)={0x8, 0x0, &(0x7f0000014000-0x8)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000012000)=""}) close(r0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000e000-0x30)={0x4, 0x0, &(0x7f000000d000-0x98)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000009000-0xc9)=""}) poll(&(0x7f0000002000-0x48)=[{r1, 0x0, 0x0}], 0x1, 0x7ffe) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000004000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(r2, 0x6, 0x7, &(0x7f0000016000)=0x0, &(0x7f000000e000-0x4)=0x4) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000004000-0x30)={0x10, 0x0, &(0x7f000000f000)=[@request_death={0x400c630e, 0x0, 0x0}], 0x1, 0x0, &(0x7f000000c000-0xe1)="8f"}) 2017/12/25 12:10:21 executing program 2: mmap(&(0x7f0000000000/0xdc0000)=nil, 0xdc0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000dc1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_open_dev$urandom(&(0x7f0000032000-0xd)='/dev/urandom\x00', 0x0, 0x0) mmap(&(0x7f0000dc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000dc1000)='/dev/hwrng\x00', 0x22900, 0x0) mmap(&(0x7f0000dc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMSET(r2, 0x5418, &(0x7f0000dc1000)=0x101) close(r1) r3 = socket(0x18, 0x0, 0x4) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000cb3000)={0x0, 0x0}) socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$netlink_NETLINK_PKTINFO(r3, 0x10e, 0x3, &(0x7f000011d000+0xf94)=0x8001, 0x4) dup3(r0, r1, 0x0) mmap(&(0x7f0000dc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r3, 0x29, 0xca, &(0x7f0000dc3000-0xc)={0x3, 0x0, 0x0, 0x3a, 0x0}, 0xc) 2017/12/25 12:10:21 executing program 5: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) ioctl$TCFLSH(r0, 0x540b, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f000060f000-0xb)='/dev/loop#\x00', 0x4000008, 0xffffffffffffffff) readahead(r1, 0x2, 0x0) fadvise64(r1, 0x0, 0x0, 0x2) 2017/12/25 12:10:21 executing program 4: mmap(&(0x7f0000000000/0xfed000)=nil, 0xfed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f000009a000-0x10)=@syzn={0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000fed000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_int(r1, 0x0, 0x7, &(0x7f0000cee000)=0x0, &(0x7f0000fee000)=0x4) writev(r0, &(0x7f0000da8000-0x10)=[{&(0x7f0000eac000)="2900000018003109da00000000000002021300000000ff0680000c000c00080000000c000000000001", 0x29}], 0x1) 2017/12/25 12:10:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_thread_area(&(0x7f0000c4e000-0x10)={0x6, 0x20000800, 0x0, 0x0, 0x5, 0x53a6, 0xfffffffffffffffc, 0x1000, 0x5, 0x600000000000000}) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000001000-0x10)=[{&(0x7f0000ec1000)="390000001300090469000000000000ffff00004001000000450001070000001419001a00040002000400030000000000000001ed00001ee400", 0x39}], 0x1) 2017/12/25 12:10:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000902000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl(r0, 0xc52, &(0x7f0000128000-0x52)="78007225955ce3cc17cc0be012aab93ba2ccd752a81ca73bc2947ae9104dda895c4088dd1d3d6872f30100000001000000844862c20c1db050d3914b52b6af81922f8da18532c90596fad17afcb9dba8c71f") ioctl$KDGKBLED(r0, 0xc0045103, &(0x7f00009ea000)=0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000acc000-0x11)='/selinux/context\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00006a5000)=0xc29, 0x4) ioctl$void(r0, 0xc0045878) 2017/12/25 12:10:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f000008e000)="", &(0x7f00003c7000-0x4)=0x0, &(0x7f0000f72000)=0x0, &(0x7f00007c4000)="") mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)="") r0 = open(&(0x7f00002cb000)='./file0\x00', 0x0, 0x0) userfaultfd(0x800) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000b31000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f000002d000)="") getdents(r0, &(0x7f0000554000)=""/4096, 0x1000) wait4(0x0, 0x0, 0x80000000, &(0x7f0000a95000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/25 12:10:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000a5b000)='net/raw6\x00') openat$autofs(0xffffffffffffff9c, &(0x7f00009ae000-0xc)='/dev/autofs\x00', 0x240, 0x0) preadv(r0, &(0x7f00006c9000-0x50)=[{&(0x7f0000355000-0x41)=""/65, 0x41}], 0x1, 0x57) 2017/12/25 12:10:21 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getitimer(0x2, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) syz_fuseblk_mount(&(0x7f00002c2000-0x8)='./file0\x00', &(0x7f0000b45000-0x8)='./file0\x00', 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0) [ 35.089755] binder_alloc: binder_alloc_mmap_handler: 3744 200b3000-200b7000 already mapped failed -16 [ 35.129717] binder_alloc: binder_alloc_mmap_handler: 3744 20000000-20002000 already mapped failed -16 2017/12/25 12:10:21 executing program 1: r0 = socket$unix(0x1, 0x3, 0x0) shutdown(r0, 0x1) 2017/12/25 12:10:21 executing program 7: mmap(&(0x7f0000000000/0xfa6000)=nil, 0xfa6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fa1000)={0x0, 0x0, 0x0}, &(0x7f0000fa1000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f000040e000)={0x0, 0x0}) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000fa6000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) ptrace$setregset(0x4205, r2, 0x202, &(0x7f0000827000)={&(0x7f0000000000)="", 0x0}) 2017/12/25 12:10:22 executing program 2: mmap(&(0x7f0000001000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimes(&(0x7f0000fd9000)='./file0\x00', &(0x7f0000e84000)={{0x0, 0x2710}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000000)={0x7f, 0x400, 0x1, 0x5, 0x2, 0x4, 0x4, 0x7, 0x0}, &(0x7f0000000000)=0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000ec2000-0x66)={r1, 0x5e, "31bf64b9fa22474492e2052d795cca3a79de65fb598a4ac447969252976df585fff47c1b30d7d154bcffe661d54c92fe9f057a4d0439b70083ecb8b602f97261bb28621731bfa157472dcd3429425aaf20d69c4cccb166dd14c0fd2b8e27"}, &(0x7f0000001000-0x4)=0x66) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000fda000-0x10)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSETKEYCODE(r2, 0x4b4d, &(0x7f0000001000-0x8)={0x1000, 0x9e}) timer_create(0x0, &(0x7f0000508000-0x60)={0x0, 0x1, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00004f0000-0x4)=0x0) timer_gettime(r3, &(0x7f0000dda000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f000004a000-0x10)={0x67, 0x100000}, &(0x7f0000048000)=0x1, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0xb, 0x4, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/relabel\x00', 0x2, 0x0) ioctl$EVIOCGSND(r4, 0x8040451a, &(0x7f0000a7b000)=""/142) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f000000d000)={0x0, 0x7f}, &(0x7f0000048000)=0x1c0000000, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_udp_int(r4, 0x11, 0x67, &(0x7f00003aa000)=0x0, &(0x7f0000fda000-0x4)=0x4) 2017/12/25 12:10:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x1000000000000010, &(0x7f0000fca000-0x19)="02000000000001000000be8c5e1302ff", 0x10) close(r0) 2017/12/25 12:10:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f000003a000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) pipe2(&(0x7f0000a7d000)={0x0, 0x0}, 0x80000) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000219000)=[{0xb, 0x5}, {0x7, 0x7}, {0x4, 0x8000}], 0x3) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000dea000)={r0, 0x80000, 0xffffffffffffffff}) r3 = dup(r2) getsockname$ipx(r3, &(0x7f000023a000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000066a000-0x4)=0x10) syz_open_dev$sg(&(0x7f0000c6a000-0x9)='/dev/sg#\x00', 0x0, 0xfffffffffffffffe) setsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, &(0x7f000037c000)=0x0, 0x4) mprotect(&(0x7f0000994000/0x3000)=nil, 0x3000, 0x1000001) mlock(&(0x7f0000833000/0x3000)=nil, 0x3000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2017/12/25 12:10:22 executing program 4: mmap(&(0x7f0000000000/0xf66000)=nil, 0xf66000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000ded000-0xd)='/dev/usbmon#\x00', 0x400, 0x2) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000f8000-0xe)={0x0, 0x6, "53eaf4e2b4db"}, &(0x7f0000f66000)=0xe) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000eb3000-0x6)={r1, 0x4}, 0x6) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000d4d000-0x158)={0x2, 0x3, 0x0, 0x2, 0xf, 0x0, 0x0, 0x0, [@sadb_key={0x1, 0x8, 0x9, 0x0}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}}]}, 0x78}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/12/25 12:10:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000e1c000-0x4)=0x0) r0 = getpgrp(0x0) r1 = syz_open_procfs(r0, &(0x7f0000420000)='net/dev_snmp6\x00') fstat(r1, &(0x7f00009c2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/25 12:10:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000070e000)={0x0, 0x0}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000361000)={0x1, &(0x7f0000c13000-0x8)=[{0x5, 0x2, 0x7a, 0x401}]}, 0x10) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00002da000-0x10)='/dev/sequencer2\x00', 0x45, 0x0) writev(r1, &(0x7f0000331000)=[{&(0x7f0000bcd000)="78bc8533", 0x4}], 0x1) 2017/12/25 12:10:22 executing program 1: clock_getres(0x36f921ea8cfda0b9, &(0x7f0000c15000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x800, 0x0) 2017/12/25 12:10:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000b30000-0xa)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) execveat(r0, &(0x7f0000857000-0xe)='./file0/file0\x00', &(0x7f0000c31000)=[&(0x7f000008f000)="73656c666b657972696e672cb163707573657400", &(0x7f0000d33000-0x2)='(\x00', &(0x7f0000c97000)='eth0\x00', &(0x7f0000b27000-0xc)='wlan0,/-&{.\x00', &(0x7f0000aa0000)='\x00', &(0x7f000068d000-0x1b)='wlan0:md5sumselinuxtrusted\x00', &(0x7f0000d82000)='\x00', &(0x7f0000cbb000-0x17)='nodevM[+user[eth0*GPL\\\x00'], &(0x7f0000026000-0x38)=[&(0x7f00009b4000)='proc{^)\x00', &(0x7f0000144000)='-#bdev\x00', &(0x7f0000fb0000)="637075736574bb00", &(0x7f0000bfc000-0x10)='user+\\GPL\'wlan1\x00', &(0x7f000029d000-0x1)='\x00', &(0x7f00006e7000-0xb)='keyring+&+\x00', &(0x7f0000a62000-0x1)='\x00'], 0x1000) flock(r0, 0x8) 2017/12/25 12:10:22 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000a19000)=0xffffffffffffa9ac, 0x4) 2017/12/25 12:10:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00008ce000-0x9)='em1self[\x00', 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000b42000)='/dev/ptmx\x00', 0x4, 0x0) r1 = socket(0x2, 0xffffffffe, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) pipe2(&(0x7f0000b28000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$setpipe(r3, 0x407, 0x0) fstatfs(r1, &(0x7f0000c0a000-0x29)=""/41) vmsplice(r3, &(0x7f0000a32000)=[{&(0x7f0000ccd000)="a7", 0x1}], 0x1, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000088000)=0x4, 0x4) dup3(r0, r1, 0x0) pselect6(0x40, &(0x7f000002a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000013000)={0x1000000, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000001b000+0x559)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000002a000-0x10)={0x7ffffffffffffffe, 0x0}, &(0x7f0000b68000-0x10)={&(0x7f000002b000-0x8)={0x0}, 0x8}) splice(r2, 0x0, r1, 0x0, 0x50e3, 0x0) 2017/12/25 12:10:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000669000)=[{&(0x7f00007c8000-0x3b)="390000001300094800bb61e1c3e800000700000002000000450000000000800005001a060d00000010000000000000fd17007fff030004001b", 0x39}], 0x1) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000782000-0x4)=0x0) ptrace$setsig(0x4203, r1, 0x4, &(0x7f0000d4a000)={0x2e, 0xa2, 0x5, 0x4f}) 2017/12/25 12:10:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x0, 0x0, &(0x7f000003c000)={0x0, &(0x7f0000083000)=[]}) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000a58000-0x9)='/dev/rtc\x00', 0x80000, 0x0) syz_open_dev$tun(&(0x7f0000c31000)='/dev/net/tun\x00', 0x0, 0x80) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f000045a000-0x20)={@generic="5e8b10d278bbe2895bb98b30f8110c85", @ifru_flags=0x1}) write(0xffffffffffffffff, &(0x7f000096c000)="", 0x0) 2017/12/25 12:10:22 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r0, &(0x7f0000602000-0x13)=""/19, 0x13, 0x40000000, &(0x7f0000000000)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'ccm_base(cbc-camellia-asm,sha3-384-generic)\x00'}, 0x58) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) socket$packet(0x11, 0x3, 0x300) sendmsg$netlink(r1, &(0x7f0000e63000-0x38)={&(0x7f0000b53000+0xb98)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000ab8000)=[{&(0x7f0000428000-0x56)=[{0x56, 0x1c, 0x321, 0x0, 0x0, "03f4272b86af290f48520f4287a21298244563f52b75c0d5666318479fe2cc6afe4b47ee8697f65c1a05c9ba2b651af0d2c52fff3a5ee2a1364f30d78e4af87feb733a7034d7"}], 0x56}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/12/25 12:10:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000348000)=0x2) r1 = syz_open_procfs(0x0, &(0x7f00000ed000-0x9)='net/igmp\x00') readv(r1, &(0x7f0000a10000-0x20)=[{&(0x7f0000acf000-0x20)=""/32, 0x20}, {&(0x7f000047f000-0x20)=""/32, 0x20}], 0x2) getdents64(r0, &(0x7f0000b69000)=""/43, 0x2b) 2017/12/25 12:10:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x227b, &(0x7f0000001000)="06") setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000435000)=[@in6={0xa, 0x0, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6dca}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x2c) readv(r0, &(0x7f00004d6000)=[{&(0x7f0000920000)=""/223, 0xdf}], 0x1) 2017/12/25 12:10:22 executing program 3: mmap(&(0x7f0000000000/0xfd1000)=nil, 0xfd1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00001d6000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f00003b6000)=0x6) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_map={0xff, 0x0, 0x0, 0x0, 0x0, 0x0}}) r1 = socket(0x7, 0x800, 0x4) write(r1, &(0x7f000023b000)="1f00000052007d07000094fef4fffb000200450000000000b4a500ffffb92b", 0x1f) 2017/12/25 12:10:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x10) write(r0, &(0x7f0000004000-0x25)="24000000100005e64d06000800e8010303390100100001000f000000000000f1e2ca5609", 0x24) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000bcc000)=0x0) 2017/12/25 12:10:22 executing program 5: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f000049a000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) socketpair$ax25(0x3, 0x5, 0xcf, &(0x7f0000eaa000-0x2)={0x0, 0x0}) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000698000-0x90)={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) setsockopt$inet_mreqn(r1, 0x0, 0x2000000000024, &(0x7f0000af0000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) 2017/12/25 12:10:22 executing program 7: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x20000000000, 0x0) ioctl$EVIOCSCLOCKID(0xffffffffffffffff, 0x400445a0, &(0x7f0000000000)=0x0) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000000000)=""/69) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x80000, 0x0, &(0x7f0000007000)={0x0, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(r1, &(0x7f0000008000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000005000+0x89e)=0x14) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getdents64(r2, &(0x7f0000007000-0x52)=""/82, 0x52) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000008000-0x9)='/dev/rtc\x00', 0x40400, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000008000)={0x6, 0x8, 0x8, 0x9, 0x0}, &(0x7f0000009000-0x4)=0x10) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$nfc_llcp(r1, &(0x7f0000009000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000004000)=0x60) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000009000-0x8)={r4, 0x80000000000}, &(0x7f0000008000)=0x8) ioctl$TCFLSH(r3, 0x540b, 0xfffffffffffffc90) [ 35.405822] audit: type=1400 audit(1514203822.206:7): avc: denied { create } for pid=3839 comm="syz-executor6" 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 [ 35.418175] netlink: 58 bytes leftover after parsing attributes in process `syz-executor4'. [ 35.432775] netlink: 58 bytes leftover after parsing attributes in process `syz-executor4'. [ 35.459310] audit: type=1400 audit(1514203822.256:8): avc: denied { write } for pid=3839 comm="syz-executor6" path="socket:[9878]" dev="sockfs" ino=9878 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 [ 35.489073] audit: type=1400 audit(1514203822.286:9): avc: denied { ioctl } for pid=3839 comm="syz-executor6" path="socket:[9878]" dev="sockfs" ino=9878 ioctlcmd=5411 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 2017/12/25 12:10:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000037f000-0x10)={0x1, &(0x7f00002a0000)=[{0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000216000)='/dev/vga_arbiter\x00', 0x40, 0x0) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000f5c000-0x1)=0x0) symlink(&(0x7f00007b1000-0x2)='..', &(0x7f0000c1a000)='./file0\x00') 2017/12/25 12:10:22 executing program 1: mmap(&(0x7f0000000000/0x8da000)=nil, 0x8da000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f00002b2000)=0x0, 0x4) mmap(&(0x7f00008da000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$unix(r0, &(0x7f00006c1000)=@abs={0x0, 0x0, 0x0}, &(0x7f00008db000-0x4)=0x8) 2017/12/25 12:10:22 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000012000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000012000-0x4)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x2000)=nil, 0x2000}, 0x1, 0x0}) symlinkat(&(0x7f0000012000)='./file0\x00', 0xffffffffffffffff, &(0x7f0000001000-0x8)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/25 12:10:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000781000)={@common='tunl0\x00', @ifru_data=&(0x7f0000e45000-0x20)="00000000000002000003ffffff15e30000000000000005000449faf5238f7e23"}) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00002e9000-0x10)='/selinux/access\x00', 0x2, 0x0) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f0000807000-0x2)={0x6, 0x7f}) 2017/12/25 12:10:22 executing program 6: mmap(&(0x7f0000000000/0xfc1000)=nil, 0xfc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000fc2000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f0000fc2000-0x10)={0x77359400, 0x0}, 0x10) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000406000-0x4)=0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000-0x30)={0x50, 0x0, &(0x7f0000fc2000)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x0, 0x0, &(0x7f0000006000-0x18)=[], &(0x7f000000c000)=[]}}, @free_buffer={0x40086303, 0x0}], 0x0, 0x0, &(0x7f000000d000-0xa5)=""}) 2017/12/25 12:10:22 executing program 3: clone(0x20800, &(0x7f0000001000-0x3)="", &(0x7f0000a26000-0x4)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000548000-0x1)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x7233933b4ed634d5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f00006c3000-0x20)={0x8, 0x7, 0x8000, 0x8eb, 0x0, 0x8001, 0x7, 0x0, 0x0}, &(0x7f0000000000)=0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000001000)=0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000000)={r1, 0x0}, 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ax25(r0, &(0x7f0000002000)={0x3, {"46cc58a292f24d"}, 0x4}, 0x10) r2 = syz_open_dev$mice(&(0x7f0000b40000-0x10)='/dev/input/mice\x00', 0x0, 0x10000) ioctl$KDGETLED(r2, 0x4b31, &(0x7f000089d000-0x1)=0x0) 2017/12/25 12:10:22 executing program 4: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x0) r1 = syz_open_dev$binder(&(0x7f0000006000)='/dev/binder#\x00', 0x0, 0x0) r2 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r2, 0x0) r3 = socket(0xa, 0x4, 0x5) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r3, 0x84, 0x15, &(0x7f0000008000)={0x439f4992}, 0x1) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x1000000, 0x20011, r1, 0x5f) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r2, &(0x7f0000004000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000000a000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNIMAP(r4, 0x4b67, &(0x7f0000004000)={0x5, &(0x7f000000a000-0x14)=[{0x5, 0x0}, {0x8, 0x0}, {0x2, 0x1}, {0x6, 0x40}, {0x4, 0xa166}]}) getrandom(&(0x7f0000001000-0x99)=""/153, 0x99, 0x3) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pivot_root(&(0x7f0000009000-0x8)='./file0\x00', &(0x7f0000008000-0x8)='./file0\x00') setresgid(0x0, 0x0, 0x0) 2017/12/25 12:10:22 executing program 7: r0 = add_key(&(0x7f00003c1000)='syzkaller\x00', &(0x7f000055d000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00005b0000-0x1d)="", 0x0, 0xfffffffffffffffb) keyctl$clear(0x7, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x125400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_CMAP(r1, 0x4b70, &(0x7f0000001000-0x30)={0x4, 0xfffffffffffffff7, 0x4, 0x80000001, 0x4bcc0e93, 0xff}) keyctl$revoke(0x3, r0) 2017/12/25 12:10:22 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x402000, 0x0) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f00004f5000-0x1)=""/1) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f0000003000-0x10)='/dev/input/mice\x00', 0x0, 0x90002) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS0(r1, 0x401845c0, &(0x7f0000003000-0x18)={0x3, 0x401, 0x2, 0x2, 0x1d, 0x8}) sendmsg(r0, &(0x7f0000001000-0x38)={&(0x7f0000002000-0x58)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'stdrng\x00'}, 0x58, &(0x7f0000001000-0x10)=[{&(0x7f0000002000-0xc0)="6d70774cf2f5b79eeedb9c94d646753825c45136f2d38e84719d31a939a64eec8ee43eabfa68d359c7c663a6a6735d769c109d20a0dca0b6b3a8cc1fffc6c0454c5f3bca11397850ac47b17d4a3b0cecec5515a3d9584b2e70f59d6d8325265593a080fe16581b9fd9d7e1c9cb0ee6f14773587f0863d3eb2c34701e3fb1933f8fc7a328448d795690621600c8ae17e35fc2d12eb1ffe14c991eb832ca6adb808c1abc503fd2a930a3fa9bb5e422e7f2922735d6ca0dfcf5d33927ce2ddfb3ba", 0xc0}], 0x1, &(0x7f0000000000)=[{0x28, 0x104, 0x800, "a13c53a765bb50283043b66c49cca50c9acfbb"}, {0x20, 0x88, 0x4, "903867b97dddc6bcb05ee7b5e34045"}, {0xc0, 0x0, 0x1, "720c0b83bcea3aa887fb6cf5288d092a3025f2302fb4c8428f5431ceb0fc685e1e2caaa9bc5a69402db38e887fdf4cdc16b0dd6882e7620141277a02239ff4c148aba093602972eb19621f9fb17618652ee22a2322c7f4ec41cf5abfe5274fb95ace857228808e1c649fb7da9e8f55334cc81d399a5da21e7036e2a3235878a92bdebb3f10cf15925f3703e8cf98b7a0b4c8271387a1f22532b88ef598bf2c8558300b73bf810f7baba4945f2d2c"}], 0x108, 0x20000000}, 0x4040840) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$llc(r0, &(0x7f0000000000)=""/146, 0x92, 0x0, &(0x7f0000004000-0x10)={0x1a, 0x15, 0x9, 0x0, 0x6, 0x5c3, @random="b8cafe9690fb", [0x0, 0x0]}, 0x10) fstat(0xffffffffffffffff, &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000003000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) 2017/12/25 12:10:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) close(r0) r2 = syz_open_dev$tun(&(0x7f0000480000)='/dev/net/tun\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c85000)={0x0, 0x0}) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000d8b000)={@common='bpq0\x00', @ifru_map={0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00004c9000-0xc)={0x0, 0x0}) openat$pfkey(0xffffffffffffff9c, &(0x7f0000750000-0x15)='/proc/self/net/pfkey\x00', 0x200000, 0x0) 2017/12/25 12:10:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000dfb000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socket$key(0xf, 0x3, 0x2) recvmsg(r1, &(0x7f0000286000-0x38)={&(0x7f0000415000)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, 0x1c, &(0x7f000071f000)=[], 0x0, &(0x7f0000ec9000)=""/4096, 0x1000, 0x0}, 0x2) socket$inet6(0xa, 0x80007, 0x5) socket$unix(0x1, 0x5, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f00008d5000-0x15)='/proc/self/net/pfkey\x00', 0x80000, 0x0) getsockopt$inet_int(r2, 0x0, 0x5, &(0x7f0000ace000)=0x0, &(0x7f0000505000-0x4)=0x4) sendmsg$unix(r0, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[], 0x0, 0x0}, 0x0) r3 = gettid() ptrace$cont(0x20, r3, 0xdea, 0x6) recvmsg(r1, &(0x7f00006f4000-0x38)={&(0x7f0000337000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000119000-0x20)=[], 0x0, &(0x7f0000c73000)=""/0, 0x0, 0x0}, 0x40010062) 2017/12/25 12:10:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0xa, &(0x7f0000cd5000-0x4)=0x8, 0x4) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000566000)=0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000d84000-0x11)='/dev/vga_arbiter\x00', 0x8040, 0x0) symlinkat(&(0x7f0000a6f000)='./file0\x00', r1, &(0x7f0000fe5000)='./file0\x00') getpeername$ax25(r1, &(0x7f000027f000)={0x0, {""/7}, 0x0}, &(0x7f0000996000-0x4)=0x10) write(r0, &(0x7f0000f75000)="38c42e18ec2f4f62610647d2cf97f42ec25e919ab29b411435fe30476401cfb96f52b936b26cd31c055a6217fb6602f5f0a2f19e4ee5a3758a5ecb483b50531c177bd54fcfb558272e9c710a0f3ceddb0f1c9bcc0742360bbf5b6f332a8dc81f68fce47d85c9cd4f64093adb7e564eed889f4b556f23ec21e98efb71287223ea971b0796a2f3da7c2533ec5ae9fd7e0a47b20c7ad8480a0cd2a03e51612e2f01859c731c38eea8771bb0f528e0e2f1d74bfe90455b", 0xb5) [ 35.614091] binder: 3872:3877 BC_FREE_BUFFER u0000000000000000 no match [ 35.634505] binder_alloc: binder_alloc_mmap_handler: 3872 20000000-20002000 already mapped failed -16 [ 35.653084] binder: BINDER_SET_CONTEXT_MGR already set [ 35.658939] binder: 3872:3877 ioctl 40046207 0 returned -16 [ 35.670054] binder_alloc: 3878: binder_alloc_buf size 7955998172716033072 failed, no address space [ 35.681027] binder_alloc: 3872: binder_alloc_buf, no vma [ 35.687789] binder: 3872:3890 transaction failed 29189/-3, size 0-0 line 3128 [ 35.692893] binder_alloc: allocated: 0 (num: 0 largest: 0), free: 8192 (num: 1 largest: 8192) [ 35.692939] binder: 3878:3881 transaction failed 29201/-28, size 0-7955998172716033071 line 3128 [ 35.700906] binder_alloc: binder_alloc_mmap_handler: 3878 20000000-20002000 already mapped failed -16 [ 35.708164] binder: BINDER_SET_CONTEXT_MGR already set [ 35.708172] binder: 3878:3907 ioctl 40046207 0 returned -16 [ 35.710576] binder_alloc: 3878: binder_alloc_buf, no vma [ 35.710618] binder: 3878:3898 transaction failed 29189/-3, size 0-7955998172716033071 line 3128 [ 35.722596] binder: undelivered TRANSACTION_ERROR: 29189 [ 35.722754] binder: undelivered TRANSACTION_ERROR: 29201 [ 35.763497] binder: undelivered TRANSACTION_ERROR: 29189 [ 35.769198] binder: undelivered TRANSACTION_COMPLETE [ 35.774349] binder: undelivered transaction 11, process died. 2017/12/25 12:10:22 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x3, 0xcf, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f0000cd9000)={0x0}, &(0x7f0000515000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000aec000)={0x0, 0x0}, 0x8) 2017/12/25 12:10:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000d09000-0xa)='/dev/ptmx\x00', 0x200002, 0x0) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f0000ab8000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/25 12:10:22 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x420000, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000743000-0xc)={0x0, 0x9, 0x0}, &(0x7f0000869000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000001000-0x10)={r1, 0x58, &(0x7f0000001000-0x58)=[@in6={0xa, 0x3, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x1ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x69032, 0xffffffffffffffff, 0xc700000000000000) 2017/12/25 12:10:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000a45000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f000015a000)=@syzn={0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) setsockopt$ax25_int(r0, 0x101, 0x2, &(0x7f0000f92000)=0x4, 0x4) r1 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f00009b3000-0x4)=0x40000000000003fe, 0x4) r2 = open(&(0x7f0000062000-0x8)='./file0\x00', 0x100, 0x55) syz_emit_ethernet(0x40, &(0x7f000009c000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [{[{0x9100, 0x5, 0x8, 0x6}], {0x8100, 0x5, 0x9, 0x5}}], {{0x9000, @x25={0x3, 0x8, 0xf1, "3870bc7318530cf218ce0ee6ea2d96029862f3769ca173c75fad21a8901877f6c50ad580c7fbf4"}}}}, &(0x7f0000dfc000-0x18)={0x0, 0x3, [0xae1, 0xdd3, 0x1b8]}) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r1) bind$inet6(r1, &(0x7f0000895000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) openat$keychord(0xffffffffffffff9c, &(0x7f0000180000-0xe)='/dev/keychord\x00', 0x200, 0x0) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r1) sendto$inet6(r1, &(0x7f0000d46000)="", 0x0, 0xfffffefffffffffe, &(0x7f000039f000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) connect$unix(r2, &(0x7f0000905000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8) 2017/12/25 12:10:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x4, 0x3ff) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e22000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000dcf000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, r1}, 0x14) fcntl$getflags(r0, 0x408) setsockopt$inet6_buf(r0, 0x29, 0x11, &(0x7f000062e000)="ff55d36cffba04365d0000000000000101000000", 0x14) setsockopt$inet6_buf(r0, 0x29, 0x15, &(0x7f0000740000-0x14)="ff3ed36cffba04ee00000000ff21ff0180ea00d1", 0x14) sync_file_range(r0, 0x9ee, 0x7e3, 0x2) 2017/12/25 12:10:22 executing program 5: mmap(&(0x7f0000000000/0xf6a000)=nil, 0xf6a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$setsig(r0, 0xa, 0x1a) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000732000-0x11)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000bb3000-0xef)=""/239, &(0x7f0000f6b000-0x4)=0xef) r1 = fcntl$getown(r0, 0x9) sched_getaffinity(r1, 0x8, &(0x7f0000887000)=0x0) 2017/12/25 12:10:22 executing program 7: unshare(0x8000400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) time(&(0x7f0000001000-0x8)=0x0) r0 = socket(0x1, 0x3, 0x9) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000001000-0x160)={{{{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]}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x0, 0x0, "52eb8f56ce6121157e8f7d0082696fe6f1471b06966ab316cb80fefaa60fff394388d36dd0b4da00b5b09ea0f085f2aeaa9b192fa1b975e995ee31c8e9181a45cd4c0f04a19e2fe2d1abbf561204ce94"}, 0x160) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f0000001000)=0x0) 2017/12/25 12:10:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000063000-0xa)='/dev/ptmx\x00', 0x8882, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000162000-0x2)='/dev/snd/timer\x00', 0x0, 0x0) write(r0, &(0x7f0000e75000)="7fa3", 0x2) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000273000-0x4)=0x7) pipe2(&(0x7f00007c4000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000abb000)={0x0, @in6={{0xa, 0x3, 0xb5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffff8001, 0xffffffffffffffff, 0x5, 0xfffffffffffffffc, 0x5}, &(0x7f0000909000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f000008e000-0x20)={0x7f, 0x0, 0x8201, 0x3f, 0x7, 0x6, 0x97f, 0x5, r4}, &(0x7f0000637000-0x4)=0x20) r5 = getpgid(0x0) ioctl$sock_FIOSETOWN(r2, 0x8901, &(0x7f000052c000-0x4)=r5) prlimit64(r5, 0x100000000, 0x0, 0x0) splice(r0, 0x0, r2, 0x0, 0x202, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f0000cb6000-0x55)={0x0, 0x4d, "142dc13574e9f159d89a67227cb6e0b6f3e1fd36f03c9f11a87dcc1f6217437815f52a25c6fa9619f328a78caba0146c703e803ca922b2a06ce3b8f6e12729a0ce8986bde89f520d7aeee1b0b5"}, &(0x7f0000625000)=0x55) getsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f000004b000-0x10)={0x0, 0xffff, 0x4, 0x7}, &(0x7f000070f000)=0x10) getsockopt$inet_buf(r2, 0x0, 0x24, &(0x7f0000e3d000)=""/103, &(0x7f0000978000-0x4)=0x67) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000cde000)={r6, 0x7fffffff, 0x7, 0x5, 0x4, 0xff, 0x0, 0x0, {r7, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1ff, 0x0, 0x8, 0xfff, 0x0}}, &(0x7f000067f000)=0xb8) 2017/12/25 12:10:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x0, 0x0) pipe(&(0x7f0000118000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f00007bd000-0x4c)={0x5, 0xcc, 0x100000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TIOCGETD(r0, 0x5424, &(0x7f000027e000-0x4)=0x0) close(r0) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f0000075000-0x4)=0xff) 2017/12/25 12:10:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$usbmon(&(0x7f000093e000)='/dev/usbmon#\x00', 0x6, 0x400) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f0000271000)={0x17, 0xab, &(0x7f00005e9000-0xab)="b5645a0140a9bfa12a1cec5de75a12ac14e16cb7aaecad6aa9632b931180a7a7e1e06f5affcb8b9fa249a81ea4fd832e54016abde406fe6ca25db75617cfe77051b9af1a53b1a45e154525223e9d6821f3ca6e99e9416cca644614cab0fc70774607e2eef3122f162d6d726f9901b52d547e6ae75dcbd99482480ba1defd40d0c329e6e6b48d56b7f3c35182d7cf8099ffcb562da7360c5a569402087f8c3dbd6028d9c7093a158006e31d"}) clock_gettime(0x0, &(0x7f0000a0a000)={0x0, 0x0}) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000907000-0x10)={r2, r3/1000+30000}, 0x10) getsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00005dc000)=0x0, &(0x7f0000d93000-0x4)=0x4) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000ee3000-0x10)=@common='bond0\x00') 2017/12/25 12:10:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) write(r1, &(0x7f0000970000)="220000d37b07000100240000689f000aeafefff600050000000102d500080000e7db5632c853218f79c1fdaffe0603d2de5913130c66b14d930ab99f09553f545e0510963925", 0x46) 2017/12/25 12:10:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00000d2000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000fc2000)=0x101) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000ab7000-0x28)={@common='rose0\x00', @ifru_ivalue=0x9}) r1 = syz_open_dev$tun(&(0x7f0000125000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f000053b000)=0x8000201) r2 = dup3(r0, r1, 0x80000) ioctl$VT_GETSTATE(r2, 0x5603, &(0x7f0000715000-0x6)={0x40, 0x81, 0x100000001}) r3 = syz_open_dev$tun(&(0x7f0000387000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000e39000-0x28)={@common='gretap0\x00', @ifru_map={0x5, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$TUNSETIFINDEX(r3, 0x400454da, &(0x7f0000a6c000)=0x1) getsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f00005b2000-0x4)=0x0, &(0x7f0000896000)=0x4) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000533000)={@common='bcsf0\x00', @ifru_map={0x5, 0x0, 0x0, 0x0, 0x0, 0x0}}) pipe2(&(0x7f00001bb000-0x8)={0x0, 0x0}, 0x80000) ioctl$TIOCSWINSZ(r4, 0x5414, &(0x7f0000d56000+0x254)={0xfff, 0x2, 0xbac, 0x4}) 2017/12/25 12:10:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(0xffffffffffffffff, 0x8940, &(0x7f00008e8000)=@generic={0x0, 0x1000000000001, 0x0}) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000d51000-0xc)={0x0, 0x0, 0x0}, 0xc) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x89f0, &(0x7f0000781000)={@common='tunl0\x00', @ifru_data=&(0x7f00008e8000-0x20)="00000000000002000003ffffff15e30000000000000005000449faf5238f7e23"}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000c8e000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r2, 0xc04064a0, &(0x7f0000c4e000-0x40)={&(0x7f0000553000)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00001dc000-0x20)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000d78000)=[0x0, 0x0, 0x0], &(0x7f0000f85000-0x1c)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x5, 0x8, 0x3, 0x7, 0x0, 0x0, 0x0, 0x0}) 2017/12/25 12:10:22 executing program 3: r0 = socket$inet6(0xa, 0x80002, 0x0) setsockopt(r0, 0x88, 0x0, &(0x7f00006be000)="", 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f0000001000-0x5c)={0x3, 0x0, {0x0, 0x1, 0x2, 0x3, 0x995}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/25 12:10:22 executing program 5: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000001000-0x8)='keyring\x00', &(0x7f0000009000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) r1 = request_key(&(0x7f0000008000)='user\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000001000-0x59)='md5sum&cpuseteth1#security\'vmnet1$posix_acl_access,&$procposix_acl_accessem0cgroupGPLem0\x00', r0) r2 = request_key(&(0x7f000067a000)='user\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000000000)='\x00', 0xfffffffffffffffa) keyctl$unlink(0x9, r2, r1) add_key(&(0x7f0000001000+0xae3)='user\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000002000-0xe8)="0f", 0x1, r2) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$read(0xb, r2, &(0x7f0000008000)=""/4, 0x4) 2017/12/25 12:10:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000d0b000)={0x0, 0x0}) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f000037b000-0x5c)={{0xa, 0x0, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfff}, {0xa, 0x1, 0x100000000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, 0x7ff, [0x80000000000000, 0xec, 0x9bc, 0x6, 0x80000001, 0x20, 0xe27, 0x0]}, 0x5c) r1 = socket$inet6_udp(0xa, 0x2, 0x0) userfaultfd(0x80800) r2 = getpgrp(0x0) capget(&(0x7f0000d6e000-0x8)={0x20080522, r2}, &(0x7f00004c6000-0x18)={0x8, 0x1ff, 0xd8, 0x1ff, 0x1, 0x5}) getsockopt$inet6_buf(r1, 0x29, 0x41, &(0x7f0000a66000)=""/36, &(0x7f00006cb000)=0x24) 2017/12/25 12:10:22 executing program 6: mmap(&(0x7f0000000000/0x31000)=nil, 0x31000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000023000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f000002e000)={{0x100000001, 0x0, 0x0, 0x3, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedsend(r0, &(0x7f0000031000)="92c19400e165b4601f81c59701cbe327b35665782d06e2ccde5c92a99605c69041ed7b7e1f1a2ae1f5f6d7ae99dc407e9df23a2078dc7c68d2f63bee0f6cdda8bc697664ecd8e483024807411bb60df7e734b2139645fb9cb96cc826224f5d41c2ae", 0x62, 0x7, &(0x7f0000006000)={0x0, 0x989680}) 2017/12/25 12:10:22 executing program 7: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000004000)=0x0) ptrace$setregs(0xf, r0, 0x9, &(0x7f0000003000)="3eaac5") keyctl$join(0x1, &(0x7f0000016000)={0x73, 0x79, 0x7a, 0x0, 0x0}) sched_getscheduler(r0) [ 35.929174] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=1915 sclass=netlink_route_socket 2017/12/25 12:10:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x0) r1 = epoll_create(0x5) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000812000-0x8)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000004000-0xc)={0x11, 0x0}) r2 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00007c6000)='/selinux/load\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r2, 0x40505412, &(0x7f0000abc000)={0x6, 0x5, 0xfffffffffffffae8, 0x0, 0x12, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000045000-0xc)={0x0, 0x0}) epoll_pwait(r1, &(0x7f0000ae3000-0x48)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f00005a2000)={0x0}, 0x8) fcntl$setflags(r2, 0x2, 0x1) 2017/12/25 12:10:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b5000-0xa)='/dev/ptmx\x00', 0x0, 0x0) pipe(&(0x7f0000ee1000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000e0000)={0x0, 0xe6, "f5d630ad46184ecf9e7781216f10ae58963c6ec16efd37451676bb108e6932323ee4d4fa423002825b32381cc13a32fa8fc87a37958e42cf32a1e3637601c1342f81fe2c3308b6d0ec129118a444a585850d8dc08745675436307b27687fa280d8f3fb561dc808c928edfbe21f3005196c3b3ca430408876a7e5d61d9d281e5461a106e06fb8437f13be9bd3e28509810bf50f8149b8e74f987cb207981667de443c371e191e6a0e17db1828c698b54241089e8cf36f1b34195aba2aa01d5b5fec5e406005f7c5d9efb86f4f175c08864d673ebe34573ab36698c76b22961620b3a616670510"}, &(0x7f0000c6b000-0x4)=0xee) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000d85000-0x14)={r2, 0x4, 0xffffffffffffff01, 0x8, 0x1, 0x3}, &(0x7f0000bbd000)=0x14) ioctl$TCSETA(r0, 0x5402, &(0x7f0000a27000-0x14)={0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x3, 0x3a, 0x0, 0x0}) 2017/12/25 12:10:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000363000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) close(r0) r1 = timerfd_create(0x8, 0x0) timerfd_settime(r1, 0x0, &(0x7f0000000000)={{0x0, 0x989680}, {0x0, 0x989680}}, &(0x7f0000a7f000)={{0x0, 0x0}, {0x0, 0x0}}) read(r0, &(0x7f0000002000-0x1c)=""/8, 0x8) r2 = syz_open_dev$loop(&(0x7f0000fd1000-0xb)='/dev/loop#\x00', 0x4, 0x42) r3 = memfd_create(&(0x7f0000000000)="fff8", 0x0) pwritev(r3, &(0x7f000060c000-0x60)=[{&(0x7f00005fd000-0x6f)="72211783343dcf35dae81e64fced39d0e9fb22524b72c8d79f98", 0x1a}, {&(0x7f0000696000)="8e3849a0d2ef98b31f09a16ef81711cb1eebbeeb444765ca362a6ae02084e5ff18d7d270e7407594ad9ad03a74e89266746a198306d09a8d0e328ee19c06fcf70ceae6031de8b6df47d83a3038eee3ff6b726e5f08d36d5dff42104456bf73e37d419ebd3f02f01a1ce41227ceb2fb33e6ce7a41b8390806ddcee0a99860b01296eb9035e47b6e55e73e71e33f4d4c6b17760972cd814192918e09656e116456e6c3f4cc60b4ae1567060b88317bca6b59afb8091fe36dfa2fc7d2fedb17006bc3d56106eedc6c5201defd6fc0eb3ea7dc80c650", 0xd4}], 0x2, 0x3) sendfile(r2, r3, &(0x7f00000de000-0x8)=0x0, 0x100800001) 2017/12/25 12:10:22 executing program 7: mmap(&(0x7f0000000000/0xdf5000)=nil, 0xdf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000dec000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000425000)=0x1000, 0x4) sendto$inet(r0, &(0x7f0000de2000-0x1)="", 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$inet(r0, &(0x7f00003a4000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_buf(r0, 0x6, 0xa, &(0x7f000071d000)="1f000000", 0x4) sendto$inet(r0, &(0x7f0000261000-0x1000)="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", 0x1000, 0x3fff, 0x0, 0x0) 2017/12/25 12:10:22 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000)='/dev/sequencer2\x00', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) clock_gettime(0x6, &(0x7f0000000000)={0x0, 0x0}) r1 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r0, &(0x7f0000002000-0x38)={&(0x7f0000003000-0x8)=@abs={0x408a4f3cc4c40b09, 0x0, 0x3}, 0x8, &(0x7f0000002000)=[{&(0x7f0000001000)="cf5c04f4438df2c4b6f8c55ec89f283bc8a6aab70c5561fddb3787d89dbfe50963962c61c42e6fead5e2d14b0865928b0a2e399d377c67f1c6162e64053c4bb0009617a70d4977550596654ab6346e4aa1a9f80d6fb94c1de7aeb3120c714ea20f6f7e56530a3cb8691fc07c92766adbfee28ddea17eb0a15c12aeea26f6216f5e8338aa61e2b92c5c8a286896720f199bd060a153d83c29673b7b9f98ce0edcbd80473a75b2ef114314fedfac4c86244d439567b116a82da555b9887f6938f891ae5574a7386f684cea63f608e15c7bc90a2a284f9b21f52d5e", 0xda}, {&(0x7f0000000000)="cc85fb64e83df0c13d536117ab1f53f9edf3f643e7a747d1312170883299bba80068a6a421e47cfc5f9bdde8b55fbe1cc9fbc227728d2cce5f8e1a3fda29799b98b20eae8da60067911308a5f947", 0x4e}, {&(0x7f0000000000)="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", 0x1000}, {&(0x7f0000000000)="807c9ee3117fc21735e35f5da5c9a832e01aed3acd97d266731429fe263051de9a2c3f4e633f76d6fb9972ba0b573aac790659cd117ea6a538482d1136254a941db59a4c065986d5770629b5c3d3638074392b69ffcf2e78f6a4f6ddabf2596d0454cdd3eb9e666e73621e7491d22fe308d2346c89f9b001f9b2ab36d791fc49b1ed27bc4a6848ef61c05a1b270b2de27bd24de7330d416fba49b6954c8439fe7a972c051da20295350460583bbab3627e0ec764f8f4d064532f87279d39d42e89c3b760bc68b941cf8e68cf205ac42fb042fcc757eff1a65ca1fe5ed2633ab9d304819f435b15f66706af8b7d7bb41090763463a5", 0xf5}, {&(0x7f0000002000)="1618a1fc81b3c1a898aa24bbfe37c74c6aaed0d98ae520175f4ba467af1a572e4970e3708953698a768f0bdcb33a661e0e3aef24e4617e0772668c3fd878ec68239651dec3a09616a7486af222a69719a2abe59c2e4c52e2aca8cf964e22744ec96402b798500e7361a2a1454f1856a63dcdf423c9d17c5b9be88d7760081211bec87f42e53a84fe29d2be78a007d47821ec8869a490c0b81e1a42e2", 0x9c}, {&(0x7f0000003000-0x6a)="837fd0947484c28bc1e15d5e75502b1847b53ecb9a50d263b207d2039e9bf0c60c3a75d304729dfb3df27a6edaba0a628a0d61f1a0507e52f20dd869017ca6b20d0cbbc449562591748ae9e8ed4ad35b2d3e655c4c3fb2e95645b7aff4c2193a1a65cefae05ed1965add", 0x6a}, {&(0x7f0000003000-0x6b)="63eca56324d8fdbfda6b788af4c703fbf154b2b1dbe838edd68674fcb6e7810b55e779a0a03e65bd00985620e8b5aa0b0aa319c6dc849d6bf3896c3c1f8ee7ff6dd10ef26c9efc704c2bebfbd16652f63f50b6faff92aec9f0c6bd2892ad8306d4ab6e2daaea786bfcad2f", 0x6b}, {&(0x7f0000002000-0x2d)="80a563fd450263fdbba9fe28044e5ba185ccca1fbaee5e40ddcc3b50651ed84f018a5712d2fdc2465a052573c9", 0x2d}, {&(0x7f0000003000-0x47)="523414e8bdeef5c1b18bd76cf522f5f3a797389ea59f369ea5387111fd0f3b9d0ca5b60c44d168c6eb2b70d36cb599619f5e3a513da60e3c752059623c01ce3417e8a6c5297278", 0x47}], 0x9, 0x0, 0x0, 0x1}, 0x40000) setsockopt$inet_buf(r1, 0x0, 0x22, &(0x7f0000dc1000)="", 0x0) syncfs(r1) 2017/12/25 12:10:22 executing program 0: r0 = inotify_init() fcntl$notify(r0, 0x402, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$LOOP_CLR_FD(r1, 0x4c01) 2017/12/25 12:10:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) r1 = dup(r0) getdents64(r1, &(0x7f0000bf3000)=""/151, 0x97) sendmsg$netlink(r0, &(0x7f0000333000-0x38)={0x0, 0x0, &(0x7f0000b26000)=[{&(0x7f0000c78000-0x42)=[{0x10, 0x1d, 0x20000000000003ff, 0x0, 0x0, ""}], 0x10}], 0x1, &(0x7f0000f63000)=[], 0x0, 0x0}, 0x0) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0xfffffffffffffffe) 2017/12/25 12:10:22 executing program 7: r0 = socket(0x40000000018, 0x0, 0x1) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000ff8000-0x10)={0x0, 0x202, 0x1ff, 0x80000001, 0x0}, &(0x7f0000ff8000-0x4)=0x10) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000ff8000-0x10)={r1, 0x6, 0x1c0000000000000, 0xbc}, 0x10) setsockopt(r0, 0x100000111, 0x0, &(0x7f0000001000-0x4)="02000000", 0x4) 2017/12/25 12:10:22 executing program 3: mmap(&(0x7f0000000000/0xd2c000)=nil, 0xd2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d2c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000d2d000-0x8)={0x0, 0x0}, 0x80000) mmap(&(0x7f0000d2c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000d2c000)={0xfff, 0x3, {0x45a2cd2a3eced916, 0x3, 0x5e, 0x0, 0x8001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000d24000-0x10)=[{&(0x7f0000d23000)="2900000020001980013d753f100a0008020021001700002a00e8ffff0700020003ee000095645aff00", 0x29}], 0x1) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f00004f5000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fsync(r1) 2017/12/25 12:10:22 executing program 1: mmap(&(0x7f0000000000/0xf81000)=nil, 0xf81000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000f80000)='net/ip_tables_matches\x00') mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000be4000-0x24)={0x3f, 0x6, 0x5, 0xac74, 0x5, 0x80000001, 0x4, 0x4, 0x1, 0x9, 0x9, 0x7}) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r0, &(0x7f00001be000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000f82000)=0x14) fdatasync(r0) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000f81000)=0x0) 2017/12/25 12:10:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00001c3000-0x11)='/selinux/enforce\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000c00000)={0x0, 0x0}) write$sndseq(r1, &(0x7f00007a8000+0x6ab)=[{0xffffffffffffff21, 0x96, 0x5, 0x80000001, @time={0x0, 0x989680}, {0x7fff, 0x10000000000000}, {0xa7, 0x8}, @ext={0x41, &(0x7f0000b15000)="dca8368e616b9422b7b1fe30b10a2243c86949af84193692ea5760d59bda0002d7904d6d42cea709e84f2433e2998150438446f9b141c146dc12776675dc789514"}}, {0x10000, 0x6, 0x6, 0xa5, @time={0x0, 0x0}, {0x800, 0xff}, {0x40, 0x6}, @control={0x4, 0xfffffffffffffff9, 0x800}}, {0x9, 0x80, 0x7, 0x2, @time={0x0, 0x0}, {0x100000001, 0x4}, {0x2, 0xfffffffffffffffd}, @queue={0x8, {0x8001, 0x7fff}}}, {0x400, 0xfce, 0xfe, 0xdb, @time={0x77359400, 0x0}, {0x5, 0x317}, {0x5, 0x10001}, @raw8={"f5d3d4e743009add982a7bce"}}, {0xd47a, 0x100000000, 0x4, 0x1, @time={0x0, 0x1c9c380}, {0xff, 0x8}, {0x8, 0x40}, @raw32={[0x7, 0x6, 0xfffffffffffffff7]}}, {0x5, 0x6, 0x8000, 0x4, @time={r2, r3+30000000}, {0xbb2, 0x9}, {0x1, 0xdc53}, @ext={0x50, &(0x7f0000160000)="f0fa3662cb74fc54360fabf96031a0622b5f09f4c7a4d57c58a0cb66719d7900a426f83def07cc34f0c6e6b7e02f3018d8da3418038c00797f493d000fa2d2ab44079f3a170c8511200afbc61cbde37f"}}, {0x8, 0x1, 0x4, 0xa1, @tick=0x3, {0x5, 0x0}, {0x80, 0x3ff}, @time=@tick=0x3}], 0x150) r4 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000e6d000-0xe)='/selinux/load\x00', 0x2, 0x0) ioctl$TIOCSLCKTRMIOS(r4, 0x5457, &(0x7f0000428000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f00003d5000-0x20)={0x34ded8df, 0x0, 0x10001, 0x8}) ioctl$DRM_IOCTL_AGP_BIND(r4, 0x40106436, &(0x7f0000f52000-0x10)={r5, 0x1}) setsockopt$inet_mreqsrc(r0, 0x0, 0x21, &(0x7f0000e62000)={@broadcast=0xffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002}, 0xc) recvmmsg(r0, &(0x7f0000216000-0x1e0)=[{{&(0x7f000070b000-0xc)=@nl={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000a84000-0x50)=[{&(0x7f0000149000-0x1000)=""/4096, 0x1000}, {&(0x7f0000382000-0x82)=""/130, 0x82}, {&(0x7f00009f5000-0xfc)=""/252, 0xfc}, {&(0x7f0000af9000-0x54)=""/84, 0x54}, {&(0x7f0000555000-0x83)=""/131, 0x83}], 0x5, 0x0, 0x0, 0x9f}, 0x9}, {{&(0x7f0000a20000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10, &(0x7f0000ea5000)=[{&(0x7f0000284000-0x2c)=""/44, 0x2c}], 0x1, &(0x7f00000b2000-0x7e)=""/126, 0x7e, 0x3}, 0x9}, {{&(0x7f0000e86000-0xc)=@nl={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000d6b000-0x70)=[{&(0x7f0000492000-0x1000)=""/4096, 0x1000}, {&(0x7f0000e85000)=""/176, 0xb0}, {&(0x7f0000ea1000)=""/108, 0x6c}, {&(0x7f00005c8000-0xe7)=""/231, 0xe7}, {&(0x7f0000236000-0xe9)=""/233, 0xe9}, {&(0x7f0000882000-0xb4)=""/180, 0xb4}, {&(0x7f000055e000-0xb1)=""/177, 0xb1}], 0x7, 0x0, 0x0, 0x6}, 0x983}, {{&(0x7f000081a000-0x8)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000396000-0x10)=[{&(0x7f0000a0b000-0x65)=""/101, 0x65}], 0x1, &(0x7f0000108000-0x18)=""/24, 0x18, 0x9a}, 0x7}, {{&(0x7f0000268000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x10, &(0x7f0000d49000)=[{&(0x7f000088c000)=""/17, 0x11}, {&(0x7f00008ab000-0x1000)=""/4096, 0x1000}, {&(0x7f00000a0000)=""/4096, 0x1000}, {&(0x7f0000634000-0xa9)=""/169, 0xa9}, {&(0x7f0000d1a000-0xfe)=""/254, 0xfe}, {&(0x7f0000e30000)=""/192, 0xc0}, {&(0x7f000070e000-0xfa)=""/250, 0xfa}, {&(0x7f000049f000-0x45)=""/69, 0x45}, {&(0x7f0000554000-0x60)=""/96, 0x60}, {&(0x7f00000a8000-0x8a)=""/138, 0x8a}], 0xa, &(0x7f0000dd7000-0x1000)=""/4096, 0x1000, 0x1}, 0xbcc1}, {{&(0x7f0000dcb000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000bf0000-0x70)=[{&(0x7f0000e4c000)=""/180, 0xb4}, {&(0x7f0000971000-0x40)=""/64, 0x40}, {&(0x7f0000bc3000-0x1000)=""/4096, 0x1000}, {&(0x7f0000deb000)=""/212, 0xd4}, {&(0x7f00000ea000)=""/74, 0x4a}, {&(0x7f00002b2000)=""/207, 0xcf}, {&(0x7f0000b2c000-0x93)=""/147, 0x93}], 0x7, &(0x7f0000f38000-0x1000)=""/4096, 0x1000, 0x0}, 0x4}, {{&(0x7f00002e4000)=@in={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000c18000)=[{&(0x7f0000ceb000-0xfe)=""/254, 0xfe}], 0x1, 0x0, 0x0, 0xfffffffffffffffd}, 0x7}, {{&(0x7f000058f000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000a97000-0x10)=[{&(0x7f000036d000-0xa9)=""/169, 0xa9}], 0x1, &(0x7f0000b87000)=""/4096, 0x1000, 0x5}, 0x1}], 0x8, 0x163, 0x0) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000449000-0xc)={r6, @rand_addr=0x500, @multicast2=0xe0000002}, 0xc) fcntl$F_GET_RW_HINT(r0, 0x40d, &(0x7f000053e000)=0x0) 2017/12/25 12:10:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f00001b4000-0x8)='rxrpc_s\x00', &(0x7f0000afc000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) r1 = add_key(&(0x7f0000dd3000-0xd)='dns_resolver\x00', &(0x7f0000f80000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000214000-0xf6)="6697c7b157fdc9b5960b8bf571003911e598b28764ffb2a55fad32104bcd09d0ba66fca420abc93c2b649dc8c4507d49932a452a700ab5d674546c88384914c6b780d1f765727d853b192bd6158fcd5d69da35845ae22060ab3af258db4ae27bd6dcd10260d10e6b62f695e9fdc4e2879a4a386c06ec369cabcf585323debe9a84273d32e2a32d61f47afb789aa6fa151c4bce17bc5454c1d1d28587e157239e2286753c3c8d60d4cdde1380e12f507da324715fa5e93252a2ec92810f015fdb5221d75d02ac9c1ca1c0e353c13fc25849455d48cf01fb38d27a1b0ed514f2013ba368368cf9df428e4a83aae3011e591590329b0400", 0xf6, r0) keyctl$link(0x8, r1, r1) 2017/12/25 12:10:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x4, &(0x7f00006e7000)={0x0, 0x2f, 0x0, @thr={&(0x7f0000f5a000)="18d8d250062a1b1eb170de7f6136ebbed3495395f900612ea6bfe5d7821f57c9f7579ddbdcb4f855f64e3569e6fe61b58f6e1fb4a015e63579b0669427483a427936a3d0b81ed6b170fc31e03bf586acf5f55b3b966e523ca4851dd9c4d5bc2c7a2079fa8b1a02a9cc8c8b4012093436549bc21a682e582a9b0ae7f63452914463cd8c9452b40546b783b4b2154a161b7a96abd5b3fdca60adbaa363fdf397d9d753a78efeccf40b7b6f793c95", &(0x7f00008ce000)="7ee94cef63690f"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c73000+0x2f4)=0x0) timer_gettime(r0, &(0x7f0000977000)={{0x0, 0x0}, {0x0, 0x0}}) timer_create(0x6, &(0x7f00007af000)={0x0, 0x19, 0x4, @thr={&(0x7f0000383000-0x7d)="5c107020652986b232da3c29e5c30bd6a28742678b76ce799e1024d199c48ca75b7d92c232e32ad165dde560bb35054e92283c345023e07fc5cfee5e57f3bb1f04be9a4af7d0301017bf42243c1b9403d1f9cd8bfcaa862e17d6f06c410714988232463057cf0288cd1b898479bd8bdf54552abdb1a99e2613b9c8d261", &(0x7f0000589000-0x4b)="0f6bb312230d8fbe84f1526b9457f2b5696fb29cdae229bcbb4b60317d15a24e46d269b605c4c60a52c19155da19d9df364530521f605ba57e5fc163a1d81cec1ff834a6f5bd802f93e8fa"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00003d2000-0x4)=0x0) timer_settime(r1, 0x1, &(0x7f0000e0e000)={{0x0, 0x989680}, {0x77359400, 0x0}}, &(0x7f0000757000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) clock_nanosleep(0x9, 0x41, &(0x7f0000850000-0x10)={0x0, 0x0}, &(0x7f0000fd9000)={0x0, 0x0}) 2017/12/25 12:10:22 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000180000-0x8)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$describe(0x6, r0, &(0x7f0000681000-0x3d)=""/61, 0x3d) mmap(&(0x7f0000000000/0xe52000)=nil, 0xe52000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x2, &(0x7f0000e51000)=[{0x25, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0xffffffff}]}) futex(&(0x7f0000e51000-0x4)=0x0, 0x0, 0x0, &(0x7f0000e50000)={0x0, 0x0}, &(0x7f0000e50000)=0x0, 0x0) mmap(&(0x7f0000e52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000e52000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000e53000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000e54000-0x10)=@common='irlan0\x00', 0x10) mmap(&(0x7f0000e52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00004ea000-0x6)={0x0, 0x6}, &(0x7f0000dc7000)=0x6) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000578000-0x6)={r2, 0x0}, 0x6) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000e52000)={0xfff, 0x3, 0x2000}, 0x4) 2017/12/25 12:10:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000876000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl(r0, 0x0, &(0x7f0000b3a000-0x7a)="") r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f00006f4000-0xc)={@loopback=0x0, @multicast1=0x0, 0x0}, &(0x7f0000580000-0x4)=0xc) 2017/12/25 12:10:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f000033e000)='/selinux/user\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_ID(r1, 0x80082407, &(0x7f0000989000)=0x0) setsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000d01000)=0x7ff, 0x4) setsockopt$inet6_int(r0, 0x29, 0x3c, &(0x7f0000312000-0x4)=0x1, 0x4) setsockopt$inet6_buf(r0, 0x29, 0x3e, &(0x7f00002cf000-0x78)="5780d01c", 0x4) sendto$inet6(r0, &(0x7f0000adb000)="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", 0x7d0, 0x0, &(0x7f0000efc000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r2 = creat(&(0x7f0000575000-0x8)='./file0\x00', 0x0) dup3(r2, r0, 0x0) 2017/12/25 12:10:23 executing program 1: mmap(&(0x7f0000000000/0xfc1000)=nil, 0xfc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000025c000-0xd)='/dev/binder#\x00', 0x0, 0x2) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000fc3000)='wchan\x00') ioctl$RNDCLEARPOOL(r1, 0x5206, &(0x7f0000635000)=0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000fc2000-0x30)={0x0, 0x0, &(0x7f0000860000)=[], 0x10, 0x0, &(0x7f0000fc2000-0x27)="fe0480e91bf327d3058602e45b9cd2b3"}) 2017/12/25 12:10:23 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) fsetxattr(r0, &(0x7f00004b4000+0xed9)=@random={'security.\x00', '\x00'}, &(0x7f000031d000-0x2a)='eth0eth0\x00', 0x9, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000bd0000)="2ea6f7a04b923a525639dbb59f5e0a875fcdf73df7571c2e4df37214f1a48a67071efa", 0x23, 0x20000800, &(0x7f0000000000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 36.185416] netlink: 5 bytes leftover after parsing attributes in process `syz-executor3'. [ 36.208272] Option 'Þ¾š„'' to dns_resolver key: bad/missing value 2017/12/25 12:10:23 executing program 5: mmap(&(0x7f0000000000/0x43000)=nil, 0x43000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003b000-0x6)='posix_acl_access{Y\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x11, 0x2, 0x0) r2 = epoll_create1(0x0) r3 = add_key(&(0x7f0000dab000)='logon\x00', &(0x7f00007c9000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000006c000-0x1000)="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", 0x1000, 0xfffffffffffffffc) add_key$keyring(&(0x7f0000604000)='keyring\x00', &(0x7f00000b2000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, r3) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000001a000)={0x20000201, 0x0}) r4 = epoll_create1(0x0) epoll_wait(r4, &(0x7f0000022000-0xc)=[{0x0, 0x0}], 0x1, 0x1003) epoll_create(0xfdfffffffffffffc) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r2, &(0x7f000001b000-0xc)={0xffffffff80000009, 0x0}) pwritev(r0, &(0x7f0000041000)=[{&(0x7f000003b000)="", 0x0}], 0x1, 0x0) 2017/12/25 12:10:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x420140) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="0252734fb088526cca26b5239cab12c4"}) ioctl$TUNSETLINK(r1, 0x400454cd, &(0x7f0000700000)=0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@generic="cb62ca37b7a6c393c378785abd739e38", @ifru_flags=0x301}) inotify_add_watch(0xffffffffffffffff, &(0x7f00005d1000-0x8)='./file0\x00', 0x0) 2017/12/25 12:10:23 executing program 2: mmap(&(0x7f0000000000/0xfd1000)=nil, 0xfd1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsync(r0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000b51000)={0x0, 0x0, 0x0}, 0xc) r1 = syz_open_dev$loop(&(0x7f0000fd1000-0xb)='/dev/loop#\x00', 0x4, 0x42) r2 = memfd_create(&(0x7f0000000000)="fff8", 0x80000) pwritev(r2, &(0x7f000060c000-0x60)=[{&(0x7f00002eb000-0x3a)="86", 0x1}], 0x1, 0x0) sendfile(r1, r2, &(0x7f00000de000-0x8)=0x0, 0x100800001) 2017/12/25 12:10:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000022000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f00000c0000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r2, 0x407, 0x0) openat$selinux_access(0xffffffffffffff9c, &(0x7f000005e000)='/selinux/access\x00', 0x2, 0x0) writev(r2, &(0x7f000000b000)=[{&(0x7f0000067000-0x1000)="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", 0xfcc}], 0x1) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f000071a000)=0x0, &(0x7f0000d43000)=0x4) write(r2, &(0x7f0000cde000)="17deb9308365802f7752b4c2a44e41cec9b3ac218d64b762e770fa0590e4a3cabbb601ac18d89180061753ab997d502576ba795e77", 0x35) dup2(r0, r1) 2017/12/25 12:10:23 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x20000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000001000-0x4)=0x9, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgid() ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000002000-0x50)={0x0, 0x2, 0xac00, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000002000)={0xff, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x205, 0x3197, 0x7fff, 0x2, 0x0, &(0x7f0000001000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x80000001, 0x5, 0x2}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$packet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000003000)=0x14, 0xc0000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f00004b9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r1, &(0x7f000000f000)=""/228, 0xe4, 0x40000002, &(0x7f0000001000-0x14)=@ll={0x11, 0xf6, r2, 0x1, 0x3, 0x6, @random="95cc60288cfa", [0x0, 0x0]}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x10, 0x2, 0x0) setsockopt$inet6_tcp_buf(r3, 0x6, 0x16, &(0x7f000099e000)="385362c0763a28e14435979163c0750c750b997be99dde63ed5c44220ab4b9dcda5a12693e9fdcb235de1db0ba9620947aec1413a0562ec5bb57b7841685720a73205fa509f650a6f9092e9e60ee209084e4b2c6283c6a24d7ac05b24f448fdfb7fe5303e18bb90cecaf12e13bbb9588e2a7806b7021353e007c3ac3c51c1ea8e25b8475e826362e730cb5f2f1ac70f3401f4fa4f203d5bbc2ec2d3f10d222ffea85235b1f90970601a42e1332efea167168b4f94087c41505408323bcd7bbe0f2df3b0b6ea3263f8c32444c8da222ca43eefa0a5cc1511fee619ecdc0809e", 0xdf) getsockopt$sock_int(r3, 0x1, 0x29, &(0x7f0000771000+0x8bf)=0x0, &(0x7f0000e4a000-0x4)=0x4) getsockopt$inet6_mreq(r3, 0x29, 0x1b, &(0x7f0000364000)={@loopback={0x0, 0x0}, 0x0}, &(0x7f00009e9000-0x4)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000c6d000)={{{@in=@empty=0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000043f000-0x4)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f000077f000-0xe8)={{{@in=@empty=0x0, @in6=@loopback={0x0, 0x1}, 0x3, 0xffffffff, 0x2, 0x9, 0xb, 0x20, 0x80, 0x100000000, r4, r5}, {0x0, 0x1, 0x3, 0x2, 0x37e099fa, 0xfe38, 0x2, 0x6}, {0xffff, 0x1f, 0x2, 0x7}, 0x7, 0x8, 0x7bf, 0x0, 0x0, 0x0}, {{@in=@multicast1=0xe0000001, 0xfffffffffffffffd, 0x59}, 0x2, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfea, 0x4, 0x1, 0x100000000, 0x5, 0x8001, 0x3}}, 0xe8) 2017/12/25 12:10:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000066000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000d8d000)={0x0, 0x10, &(0x7f00002c6000)=[@in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000f40000)=0x10) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000e62000-0x6)={r2, 0x8}, 0x6) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r3, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x14, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) r5 = dup(r4) recvmsg(r5, &(0x7f0000012000)={&(0x7f000064d000-0xc)=@nl={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f000083a000-0x40)=[], 0x0, &(0x7f0000069000-0x2)=""/20, 0x14, 0x0}, 0x0) [ 36.241344] netlink: 5 bytes leftover after parsing attributes in process `syz-executor3'. [ 36.258873] Option 'Þ¾š„'' to dns_resolver key: bad/missing value [ 36.279295] binder: BINDER_SET_CONTEXT_MGR already set [ 36.289886] binder: 4035:4050 ioctl 40046207 0 returned -16 2017/12/25 12:10:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000277000)={0x0, {0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x4, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/25 12:10:23 executing program 4: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000048000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000018000)={0x0, 0x0}) ptrace$setopts(0x4209, r2, 0xfffffffffffffffe, 0x0) ptrace(0x4208, r1) ptrace$setsig(0x4203, r1, 0x6168, &(0x7f0000002000)={0x5, 0x2, 0x5, 0x81}) ptrace$getregset(0x4204, r2, 0x0, &(0x7f0000d38000-0x10)={&(0x7f000071e000-0x40)=""/64, 0x40}) 2017/12/25 12:10:23 executing program 3: r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000bf9000-0x10)='/selinux/member\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000474000)=0x0) wait4(0x0, &(0x7f000048c000)=0x0, 0x20000000, &(0x7f0000295000-0x90)={{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) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000c23000)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000481000)=0x10000, 0x4) 2017/12/25 12:10:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000931000)='/proc/self/net/pfkey\x00', 0x80140, 0x0) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000336000)=""/10) openat$pfkey(0xffffffffffffff9c, &(0x7f00001f1000)='/proc/self/net/pfkey\x00', 0x430002, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000f00000)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000cea000)={0x6, [0x0, 0x8, 0x4, 0x550000000, 0x4, 0x1]}, 0x10) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x6}, 0x10) r2 = socket(0x11, 0x80002, 0x0) setsockopt(r2, 0x105, 0x5, &(0x7f0000001000)="", 0x0) setsockopt$packet_int(r2, 0x107, 0xc, &(0x7f0000b13000-0x4)=0x0, 0x4) 2017/12/25 12:10:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$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$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f41000-0x8)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000f59000)=0x0, 0x4) sendto$inet(r0, &(0x7f000001d000)="", 0x0, 0x840, &(0x7f0000deb000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000e77000)={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4a, {0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) sendmsg(r0, &(0x7f000045f000)={0x0, 0x0, &(0x7f000087e000-0x20)=[{&(0x7f00007d6000-0x1000)="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", 0x610}], 0x1, &(0x7f00001d2000)=[], 0x0, 0x0}, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000b9c000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f0000072000)={0xa5, 0x8, 0xa2, 'queue0\x00', 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]}) 2017/12/25 12:10:23 executing program 7: clone(0x0, &(0x7f0000572000)="", &(0x7f0000dad000-0x4)=0x0, &(0x7f00009a9000-0x4)=0x0, &(0x7f0000501000)="") listen$netrom(0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x80, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000000)={0x5, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000000)={r1, &(0x7f0000001000)=""/102}) syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0x10000) 2017/12/25 12:10:23 executing program 1: mmap(&(0x7f0000000000/0x4c000)=nil, 0x4c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000034000-0xd)='\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000028000-0xd)='/dev/snd/seq\x00', 0x0, 0x20005) mmap(&(0x7f0000000000/0xfb2000)=nil, 0xfb2000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r2 = dup2(r1, r0) write$sndseq(r0, &(0x7f000000a000)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @ext={0x0, &(0x7f0000039000-0x2)=""}}], 0x30) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fgetxattr(r2, &(0x7f0000fb2000)=@known='com.apple.FinderInfo\x00', &(0x7f0000fb3000-0xe1)=""/225, 0xe1) 2017/12/25 12:10:23 executing program 2: mmap(&(0x7f0000000000/0xe52000)=nil, 0xe52000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x2, &(0x7f0000e51000)=[{0x25, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0xffffffff}]}) futex(&(0x7f0000e51000-0x4)=0x0, 0x0, 0x0, &(0x7f0000e50000)={0x0, 0x0}, &(0x7f0000e50000)=0x0, 0x0) r0 = socket$inet(0x2, 0x4, 0x5) mmap(&(0x7f0000e52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fremovexattr(r0, &(0x7f0000e52000)=@known='system.posix_acl_access\x00') r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000e2a000-0xb)='/dev/hwrng\x00', 0x400000, 0x0) mmap(&(0x7f0000e52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e53000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ax25_int(r1, 0x101, 0x0, &(0x7f0000e53000)=0x2, 0x4) r2 = dup3(r1, r0, 0x80000) setsockopt$inet_opts(r2, 0x0, 0x9, &(0x7f0000e53000-0xb)="b0ec9b6e5833e7bda4cc66", 0xb) 2017/12/25 12:10:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) statfs(&(0x7f0000083000-0x8)='./file0\x00', &(0x7f0000cbc000-0x18)=""/24) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000275000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$llc_int(r0, 0x10c, 0x7, &(0x7f00006cb000)=0x0, &(0x7f0000d37000)=0x4) request_key(&(0x7f0000874000-0x8)='keyring\x00', &(0x7f00009f9000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00001a1000)='em1systemGPL\x00', 0x3) sendto$inet(r0, &(0x7f00004c8000)="71cffdad3dbcc275ad86f48da6b46b4f221b4490434d27edf8dcb3535eb5a08bafcbdb93449fe0f4a273e33242d8b7e62aad560200ceeced8fdffcff9349fc66259ad28b1d2c2512b81b2826c49d9515d0ba4cd21d8c6662039814fcd740272051fd1b771f0c93da1d", 0x69, 0x80, &(0x7f0000046000-0x10)={0x2, 0x3, @rand_addr=0x10001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x69e) 2017/12/25 12:10:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@abs={0x1, 0x0, 0x2}, 0x8) ppoll(&(0x7f0000f26000)=[{r1, 0x101, 0x0}], 0x1, &(0x7f000000d000-0x10)={0x77359400, 0x0}, &(0x7f0000d80000)={0x3ff}, 0x8) listen(r1, 0x0) connect(r0, &(0x7f0000986000-0x8)=@un=@abs={0x1, 0x0, 0x0}, 0x8) r2 = syz_open_procfs(0x0, &(0x7f000043f000-0x9)='net/unix\x00') sendfile(r0, r2, &(0x7f00004db000)=0x0, 0x400ff) setsockopt$inet_buf(r2, 0x0, 0x3b, &(0x7f0000ee9000-0x76)="9738681bf12ae0b6956115b6658372d7c891b230f88eddd896c0d799b259b1f86d3aa3eacbe84f19f3f432d59705e7f41b38a0a3e6a9904250bc761b1acf76bf8c6cdfe2c9107c85d5650ab17f892ac38d27a5e713d43fe080530b524cc34404db1374e77e6e873b836d7b0d0f4ec6f325a30e4cac35", 0x76) 2017/12/25 12:10:23 executing program 2: mmap(&(0x7f0000000000/0xf6a000)=nil, 0xf6a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000f6b000-0xf)='/dev/sequencer\x00', 0x280, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f000083e000-0x4)=0x0, &(0x7f0000f6b000-0x4)=0x4) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1c, &(0x7f000065d000)=""/239, &(0x7f0000e94000-0x4)=0xef) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000f6b000-0xe)='/dev/keychord\x00', 0x8000, 0x0) fcntl$getflags(r0, 0x408) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000946000)={0x7, 0x0, 0x1, 0x8}) ioctl$DRM_IOCTL_AGP_FREE(r2, 0x40206435, &(0x7f0000c74000-0x20)={0x5, r3, 0x10003, 0x6}) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f000064e000)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000f6c000-0x4)=0x14) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000f6b000)=0x0, &(0x7f0000f6b000)=0x0, &(0x7f0000240000-0x4)=0x0) setsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000c88000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2, 0x6a9, 0x1, 0x1, 0xa, 0x80, 0xa0, 0x5, r4, r5}, {0xffff, 0x1, 0x9fc, 0x5, 0x8, 0xd94c, 0x5c, 0x5}, {0x4d6, 0x9, 0x101, 0x948}, 0x1ff, 0x8, 0x1, 0x0, 0x2, 0x3}, {{@in=@multicast2=0xe0000002, 0x1f, 0x3527}, 0x3, @in6=@loopback={0x0, 0x1}, 0xffff, 0x7, 0x2, 0x40, 0x1, 0x1, 0x6}}, 0xe8) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000f6b000)={0x0, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000d15000)=0x8c) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000f6c000-0x8c)={r6, @in6={{0xa, 0x1, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2017/12/25 12:10:23 executing program 6: mmap(&(0x7f0000000000/0xdf6000)=nil, 0xdf6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f0000de2000-0x1)="", 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000df6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000df7000-0x5e)={0x0, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x6, 0x3, 0xf68, 0x7ff, 0x862, 0x8001, 0x3, 0x100000001, 0x2, 0x5, 0x8, 0x3, 0x2, 0x100000000, 0xffffffffffff0001]}, &(0x7f00007b4000-0x4)=0x108) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000032b000-0x8)=@assoc_value={r1, 0x3ff}, 0x8) sendto$inet(r0, &(0x7f0000261000-0x1000)="", 0x0, 0x3fff, 0x0, 0x0) 2017/12/25 12:10:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x802, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in=@broadcast=0xffffffff, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0xfffffffffffffffd, 0x0, 0xda, 0x0, 0x0, 0x0}, {0x4000000000000, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) r1 = socket$packet(0x11, 0x3, 0x300) dup2(r1, r0) 2017/12/25 12:10:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f00003fe000)="24000000260007003200000800367700fbffffff0100000000000000000020ff0100ff10", 0x24) 2017/12/25 12:10:23 executing program 7: r0 = open(&(0x7f0000baf000-0x8)='./file0\x00', 0x400000, 0xa2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f0000001000-0x6)={0x7fffffff, 0x10000, 0xe48}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f0000f5c000-0xd)='/dev/net/tun\x00', 0x0, 0x1400) fcntl$setstatus(r1, 0x4, 0x0) 2017/12/25 12:10:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) mmap(&(0x7f0000a45000/0x4000)=nil, 0x4000, 0x4, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000005000-0x10)={0x0, 0x8, &(0x7f0000a47000)="7342eff3d8ee1a60"}) sysfs$2(0x2, 0x5, &(0x7f0000e95000)=""/237) 2017/12/25 12:10:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) r0 = epoll_create1(0x0) r1 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x7, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = mq_open(&(0x7f0000a04000)='-$\x00', 0x0, 0x0, &(0x7f0000514000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_open(&(0x7f000018d000-0x1)='\x00', 0x9f7417e9e67b5575, 0x20, &(0x7f0000869000)={0x1000, 0x1, 0x1, 0x6, 0x9, 0x7, 0x2, 0xdc5}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000f96000)={0x2004, 0x0}) poll(&(0x7f0000024000-0x50)=[{r1, 0x0, 0x4}, {r0, 0x0, 0x2}], 0x2, 0x0) r3 = syz_open_procfs(0x0, &(0x7f00001a6000-0xd)='net/fib_trie\x00') ioctl$BINDER_SET_CONTEXT_MGR(r3, 0x40046207, 0x0) 2017/12/25 12:10:23 executing program 5: r0 = socket$unix(0x1, 0x1, 0x0) listen(r0, 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) clock_gettime(0x0, &(0x7f0000001000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000001000-0x40)={0xe8, 0x3, 0x2e21, 0xee2, 0x8, 0x3, 0x200, 0x7fff}, &(0x7f0000000000)={0x6, 0xfff, 0x0, 0x7fffffff, 0x7, 0x100000000, 0x0, 0x5}, &(0x7f00007e5000-0x40)={0x5, 0x80000001, 0xb2b, 0x1, 0x4, 0x9, 0x40, 0x2}, &(0x7f00009f1000)={r1, r2+10000000}, &(0x7f0000ba8000-0x10)={&(0x7f0000000000)={0x3f}, 0x8}) 2017/12/25 12:10:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000fec000)='/dev/hwrng\x00', 0x2, 0x0) ioctl$TIOCCONS(r0, 0x541d) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00007ac000)=[{&(0x7f000018d000-0x72)="2900000021001980010a7524830a002102000016000000000000000009000c000003000000315aec00", 0x29}], 0x1) 2017/12/25 12:10:23 executing program 3: mmap(&(0x7f0000000000/0x95e000)=nil, 0x95e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1000000000005, 0x0, &(0x7f0000021000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f000095e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f000095f000-0x10)=@common=""/16, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000022000-0x10)={0x2, &(0x7f0000016000)=[{0x28, 0x0, 0x0, 0xfffffffffffff010}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendmsg$netlink(r1, &(0x7f0000000000)={&(0x7f000000f000-0xc)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f000002b000-0x90)=[{&(0x7f0000958000)=[{0x10, 0x6, 0x10, 0x0, 0x8, ""}], 0x10}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/12/25 12:10:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f000071f000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000452000-0x10)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001fa000-0x20)=[], 0x0, 0x0}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000b7b000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da14, 0x2, 0x20000000, 0x0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000eb7000-0x10)={0x3, [0x0, 0x0, 0x0]}, &(0x7f00007bb000-0x4)=0x10) ioctl(r0, 0x2285, &(0x7f0000007000)='S') 2017/12/25 12:10:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$instantiate_iov(0x14, 0x0, &(0x7f00009f1000-0x50)=[], 0x0, 0x0) symlink(&(0x7f0000004000-0x8)='./file0\x00', &(0x7f0000003000-0x8)='./file0\x00') lgetxattr(&(0x7f00000e7000)='./file0\x00', &(0x7f00000a8000-0x19)=@known='system.posix_acl_default\x00', &(0x7f0000d63000)=""/42, 0x2a) 2017/12/25 12:10:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [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_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00000de000-0x8)={0xffffffff, 0x0, 0x9, 0x6}, 0x8) sendto(r0, &(0x7f000077f000-0x1000)="e76bc84e8d87131c92c321cd8648009bf14f28c84a8f81b6e745fe72f754e3e4e52f1078c64ef19cc709af1b252767ff96817466c228947b3203add19fd01d1c8727feddf7ad5b31f283c49e7b59aa39e2875e697e92ee4c0cd878577cc3082eb19e951037defc0075917372591f0e862273c8fd8f55905b584cf073501c45b11ff76f7d27f1e4c197df7ea9cb9c953470479e3ffd20a26ad8aa0c9681deda6724d573a9d4bee39e04143b31437b20aa35dd0f05126194285e563c19da5bebee6d8ccf12007b44b4710a8dd1997705c0fac7b6a046bd914a50c514cf6be6a1aa1e391f9092d53f9f77017b694fb741ec7fc1e03f787c487ff5aba8ee5bb790ee74634a7ccd963c6bfd28ba3410ed5650e51f726dc7f22ac8efd18a8254be227bc3e087b439d8bfc2b035ed2f85ef693f063177cc788b6daa5b277d8dce913b4cddd611a42a40b29e3a6813f299df995b8d7ae06bb497efe911751b71669d76ed1b6f11f333ca82df7e39566911c340df1d5cc950cbe66e24ef0967c802df6253a404750ba33774b1f0d4fedc611a0e6d7306bdaa9daeac43b91449c2d953cd9ec9469bea0adcc3443ad6e05ebf34587958f2b76c0129a44589294a33cfb766742ee35c56be4e4847632453f168256645bb7736dec7d9d3c43052a501b8497055888e04aeffc9d0bec32837b1592bcc24f5cf74b8ee581ff3e694d98dfbb8d7b9494756544f3715d45cec41b102fd1c75409e7cf51e43ac66a11fc4c3c683f266acdd913f0ade17a450797209cd209e4864dddafeccda68d0efc5d8f533f50ec12aa8195a8bc48dd538553372146372654e49bdd1933283ebe376e9f94d95ba81c656c86df3c7b482ac3242a1b96638673c44385b82b48069247cab4ebef5a8250f2ed4909fbd82362e9f248cef69def9d4196a383338b3a6b49da59ead7e37969572e3b457f9e09ec77eb3c51c838daf2528b0197df829d01cb32d5d22c7630a17ee02ef4bfe2a1ad6fd9ca353de3d89e8f7e0ebab4eaaa1945398a40eaed6863c2af55ecfab9a6ba3aefb709d4d7de19c27ce02cfa234a868cfbfb8903392f1f968784976d1f6230821c61c091c620d97594c69b5e45f742b99051b0deeec890110b17d7162f71e712ff05d3bcb43ec2e637ed7fd9c28686a6448def06fcbbd82836e6dd30c7ae0d16a2e2800000005830be892d6d4438280e0438f29a551e6c998c58a68d09d80139daafae6a3e5a0a039c490601d90a35337b49760dce1fc47c4f972344276309f12ab303d2834ae5686fb4c1b0c67dd5dab2df21e4db6bbcfe6bd9578e5d6ed0fc8903f7e47dac41075dd984b46e2f113e3f019629270a81f371be3e3ffd8a709721c3f2162a78167e13eced5b92319233ec59e82b631e28d5e02832320009b769330f9be1d1b4a8cf9d4920c7bef547fed71d5c46bec47283711d8de92e66e7f492e7fede9acebe4b1d47a721b177f4d525595d46f9190f0f3b00ab8fe2cc3987e8b6e407433a70038ee7856452728701730a9a7ab20cc7b33117ea0cd5aec91a116a209bd93c08cf63c5dc6f3006074abf82ae0852e2bd5da5f38c9eca9a06fc192468d461a9285458ee3ce15363e9fd761707dd80a927e3179ce6e78c1e01cc64182b8fe2546da22c2c64d9d1265f67707de264be95f5770e08611a9e29f32901e425690b305058db851c7fbd0ba63f9c1ded439c8a11bd9e3d05fffc88f245684aa809bf9aded58939e976469fc23b5c0db35c987b6af3c71dd8c58f051b948cbb50861af06fbf89636bcd6c7b5391b31dd77f6b3b0bc70ad2c8bed1ab6d332b28d59511a1270d8518fd008620221ada7504651f4c3d9e7a11f789c35ed7de9f6a87312f87988d1de5c59629fc01630239a1d17fa70d1f596bd23f1b0cbd76c87cef6258dbdf44a35e020d476c3bb515aa7d59cae8d28043fb32fbd1609823ac801464292c5852144151c2960d43a75dd9f3479cf1ca236c2ff46c533a86e90349c3cc1c539f5fc09776a97e02c4565a431", 0x59c, 0x0, 0x0, 0x0) sendto$inet(r1, &(0x7f00002f8000)="be136664f0f3d73c8aa120a4a27ec3fa6f112dce7a", 0x15, 0x0, &(0x7f0000fb1000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000118000)=0x0, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00005a2000-0x6)='vegas\x00', 0x6) shutdown(r1, 0x1) 2017/12/25 12:10:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f00008c2000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) flock(0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000a3e000)='/selinux/member\x00', 0x2, 0x0) clock_gettime(0x0, &(0x7f0000940000-0x10)={0x0, 0x0}) recvmmsg(0xffffffffffffffff, &(0x7f0000dd4000)=[{{&(0x7f00005e7000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f00002f5000-0x30)=[{&(0x7f0000499000-0x1f)=""/31, 0x1f}, {&(0x7f0000d47000)=""/137, 0x89}, {&(0x7f0000275000-0x4e)=""/78, 0x4e}], 0x3, 0x0, 0x0, 0xfffffffffffffffc}, 0x1}, {{&(0x7f0000f0b000)=@in={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000e1b000-0x80)=[{&(0x7f0000e6e000-0x6d)=""/109, 0x6d}, {&(0x7f00006d1000)=""/249, 0xf9}, {&(0x7f0000e78000-0x1000)=""/4096, 0x1000}, {&(0x7f0000cfe000)=""/61, 0x3d}, {&(0x7f0000aa5000-0x98)=""/152, 0x98}, {&(0x7f0000818000)=""/15, 0xf}, {&(0x7f0000907000)=""/89, 0x59}, {&(0x7f000053a000)=""/68, 0x44}], 0x8, 0x0, 0x0, 0xffffffffcc5abe5d}, 0x9}], 0x2, 0x0, &(0x7f0000b24000)={r1, r2+10000000}) r4 = geteuid() setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000336000)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x2, 0x8, 0x0, 0xfff, 0x11, 0x80, 0x20, 0x7, r3, r4}, {0x0, 0x2, 0x400, 0x100000001, 0x800, 0x9, 0x100000000, 0x5}, {0xb5, 0x7fffffff, 0x7ff, 0x10000}, 0x1, 0x10000, 0xf3, 0x0, 0x80, 0x0}, {{@in=@broadcast=0xffffffff, 0xfffffffffffffff9, 0x6}, 0x9, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x3, 0x1, 0x1, 0x0, 0x6, 0x7}}, 0xe8) [ 36.537976] netlink: 1 bytes leftover after parsing attributes in process `syz-executor7'. [ 36.560916] netlink: 1 bytes leftover after parsing attributes in process `syz-executor7'. 2017/12/25 12:10:23 executing program 7: r0 = eventfd2(0x0, 0x0) close(r0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000a89000)='/dev/keychord\x00', 0x400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_int(r1, 0x21, 0xf, &(0x7f0000001000)=0x0, &(0x7f0000001000)=0x4) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00005de000-0xb8)={0x0, 0x200, 0x0, 0x5, 0xff, 0x7, 0x65a03a01, 0xffff, {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]}, 0x3, 0x2, 0xc30, 0xe82f, 0x1}}, &(0x7f0000000000)=0xb8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000ff5000-0x8)={r2, 0x20}, &(0x7f0000d38000-0x4)=0x8) 2017/12/25 12:10:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000095d000-0x9)='/dev/sg#\x00', 0x101, 0x40000) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_buf(r1, 0x29, 0x4, &(0x7f0000ddc000-0x1e)=""/30, &(0x7f0000000000)=0x1e) 2017/12/25 12:10:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000090d000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) flock(r1, 0x1) flock(r0, 0x10000000005) sendfile(r1, r1, &(0x7f00008f2000)=0x0, 0x80000000) 2017/12/25 12:10:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00006a0000-0x11)='/dev/vga_arbiter\x00', 0xe0800, 0x0) fanotify_mark(r0, 0x2, 0x30, 0xffffffffffffffff, &(0x7f0000ce3000-0x3)='./file0\x00') setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000412000)=0xa39e, 0x4) 2017/12/25 12:10:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) connect(r0, &(0x7f0000fdf000-0xc)=@nl={0x10, 0x0, 0x8, 0x7}, 0xc) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000213000-0x8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000ebd000-0x2)="") mount(&(0x7f00005cf000-0xc)='./file0\x00', &(0x7f0000122000)='./file0\x00', &(0x7f0000b03000)='mqueui\x00', 0x0, 0x0) 2017/12/25 12:10:23 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) r1 = dup2(r0, r0) ioctl$KDENABIO(r1, 0x4b36) sendmmsg(r0, &(0x7f0000004000-0x12c)=[], 0x0, 0x0) 2017/12/25 12:10:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000097000)="e00518", 0x1) setsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f0000f3a000-0x4)=0x1, 0x4) r1 = syz_open_dev$sndseq(&(0x7f0000028000-0xd)='/dev/snd/seq\x00', 0x0, 0x20002) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000fc0000-0x6)={0x0, 0x36}, &(0x7f00006ae000-0x4)=0x6) mremap(&(0x7f00001a5000/0x3000)=nil, 0x3000, 0x1000, 0x2, &(0x7f0000bd6000/0x1000)=nil) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000b86000-0x6)={r2, 0x71}, 0x6) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000e5d000-0x8)={r2, 0x783}, 0x8) r3 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000041000)={0x0, 0x0, 0x0, 'queue0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x007\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$evdev(r0, &(0x7f0000a89000-0xa8)=[{{0x0, 0x2710}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x77359400, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x2710}, 0x20, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x100000001}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x90) getsockname$unix(r3, &(0x7f0000ec5000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f00009f1000+0xe9d)=0x8) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000607000+0x9c9)={0x3, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000f7a000)={0x0, 0x0, 0x0}, &(0x7f0000193000-0x4)=0xc) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f000054c000-0x10)={0x1, &(0x7f00008ff000)=[{0x0, 0x0}]}) 2017/12/25 12:10:23 executing program 2: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000002000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x0, 0x47, @cisco=&(0x7f000000a000)={0x0, 0x0}}}) r0 = syz_open_procfs(0x0, &(0x7f0000002000-0x8)='syscall\x00') ioctl$DRM_IOCTL_MARK_BUFS(0xffffffffffffffff, 0x40206417, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x6, 0x0, 0x0}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f000000e000-0x9)='/dev/rtc\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f000000c000)={0x6, 0x0, 0x2, 0x6}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f000000a000-0x20)={0x2, r2, 0x1, 0x9}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f000000f000-0xa0)={0x0, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000009000)=0xa0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(r0, &(0x7f0000012000)=""/4096, 0x1000, 0x0) preadv(r1, &(0x7f000000f000)=[{&(0x7f000000e000)=""/4096, 0x1000}], 0x1, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x4028700f, &(0x7f0000002000-0x4)=0x0) 2017/12/25 12:10:23 executing program 4: mmap(&(0x7f0000000000/0x903000)=nil, 0x903000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000903000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000904000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000905000-0xa)='schedstat\x00') mmap(&(0x7f0000904000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000904000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000904000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000904000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000904000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000904000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000904000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000904000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000904000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000904000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000904000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000904000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000904000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000904000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000904000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000904000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000904000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000904000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000904000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000904000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x8000000000021, &(0x7f000036f000)={0x0, 0x0}) mmap(&(0x7f0000904000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000905000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000906000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f0000274000-0x12c)=[{{&(0x7f00007fb000-0xc)=@nl={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f00000e9000)=[{&(0x7f0000904000)=""/95, 0x5f}, {&(0x7f0000470000)=""/4096, 0x1000}, {&(0x7f00000eb000)=""/208, 0xd0}, {&(0x7f0000905000-0x5c)=""/92, 0x5c}, {&(0x7f0000905000-0x5a)=""/90, 0x5a}, {&(0x7f00001fd000)=""/113, 0x71}], 0x6, &(0x7f0000904000)=""/0, 0x0, 0x1}, 0x7}, {{0x0, 0x0, &(0x7f0000310000-0x50)=[{&(0x7f000058e000-0x49)=""/73, 0x49}, {&(0x7f0000905000-0xe8)=""/232, 0xe8}, {&(0x7f0000907000-0x8c)=""/140, 0x8c}, {&(0x7f000076b000)=""/4096, 0x1000}, {&(0x7f0000447000)=""/0, 0x0}], 0x5, 0x0, 0x0, 0x3}, 0x10001}, {{&(0x7f0000905000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000905000-0x10)=[{&(0x7f0000904000)=""/160, 0xa0}], 0x1, &(0x7f0000905000-0x85)=""/133, 0x85, 0xbc0}, 0x101}, {{&(0x7f0000758000)=@in={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00004a2000)=[{&(0x7f0000905000-0x1a)=""/26, 0x1a}, {&(0x7f0000904000)=""/254, 0xfe}, {&(0x7f00001cc000-0x21)=""/33, 0x21}, {&(0x7f0000906000-0x1000)=""/4096, 0x1000}, {&(0x7f0000905000-0x9e)=""/158, 0x9e}, {&(0x7f0000904000)=""/23, 0x17}, {&(0x7f0000905000-0x55)=""/85, 0x55}, {&(0x7f0000905000-0x2b)=""/43, 0x2b}, {&(0x7f0000905000-0x2a)=""/42, 0x2a}, {&(0x7f0000557000)=""/94, 0x5e}], 0xa, &(0x7f00007d1000)=""/67, 0x43, 0x3}, 0x9}, {{&(0x7f0000347000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f000059c000-0x50)=[{&(0x7f0000346000-0xcb)=""/203, 0xcb}, {&(0x7f00003ff000)=""/216, 0xd8}, {&(0x7f000081f000)=""/65, 0x41}, {&(0x7f00005dc000)=""/177, 0xb1}, {&(0x7f0000905000-0xfd)=""/253, 0xfd}], 0x5, &(0x7f0000904000)=""/197, 0xc5, 0xfffe0000000}, 0x1}], 0x5, 0x20, &(0x7f0000904000)={r1, r2+30000000}) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000903000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet_int(r3, 0x0, 0xf, &(0x7f00008ef000)=0x7ff, 0x4) r4 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r4, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008fe000)={&(0x7f0000900000-0x60)={0x2, 0x1, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/12/25 12:10:23 executing program 3: mmap(&(0x7f0000000000/0xf69000)=nil, 0xf69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000b76000-0xa)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f0000f6b000-0x6f)=""/111) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000ecb000)=0x0) 2017/12/25 12:10:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00001a2000-0x9)='/dev/rtc\x00', 0x430602, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000574000-0x10)={0x0, 0x0, 0x1}) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000d2000)='/selinux/checkreqprot\x00', 0x202, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000afc000-0xc)={r1, 0x80000, r2}) r3 = add_key(&(0x7f00005f9000)='syzkaller\x00', &(0x7f0000ad2000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000776000-0xd6)="7be1ec2fbeac7d04d93f14e38453ca2282f9fbad1d54ed558e1397b1db294a77493cad254e8cd5ecdad81c2f7136172b5f8a06261c85a97035a313df2c2070ffd5c8e966859337194a325b43dfcc50d7a256642517bb8dd5d0460a764b0c37218f1e15edff4fcb69db9f85314e1edb27d3921ca41c5ff7665cd31c708af2aca067c25466b54c0e579d00c4d234abf9d92368f1361f4481a17572f96c1886b74463d134c223392c96032456377cc5ac09c46fb2c935732a7eada4ad528269d5048657a555c8f01d10c003cb0993fc700a57f23bcd89fc", 0xd6, 0xfffffffffffffff8) keyctl$link(0x8, r3, r3) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000027000)='/dev/ppp\x00', 0x100, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r4, 0x29, 0xca, &(0x7f0000c98000-0xc)={0xcc1f, 0x1, 0x1, 0x4ad, 0x80000000}, 0xc) keyctl$revoke(0x3, r3) add_key(&(0x7f0000634000-0xa)='syzkaller\x00', &(0x7f0000cdd000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$set_reqkey_keyring(0xe, 0x2) lstat(&(0x7f0000677000-0x8)='./file0\x00', &(0x7f0000340000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r4, &(0x7f00003ea000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r5, r5) 2017/12/25 12:10:23 executing program 1: getpgrp(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x40, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_udp_int(r0, 0x11, 0x67, &(0x7f0000006000)=0x0, &(0x7f0000000000)=0x4) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000cee000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000002000-0x4)=0x0) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) 2017/12/25 12:10:23 executing program 3: socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000c94000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000ff8000-0xc)='/dev/rfkill\x00', 0x402, 0x0) recvfrom$inet6(r0, &(0x7f0000c84000-0xb9)=""/185, 0xb9, 0x0, &(0x7f0000fe5000)={0xa, 0x1, 0x3, @loopback={0x0, 0x1}, 0x3}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x0) connect$inet6(r1, &(0x7f0000f61000)={0xa, 0x0, 0x4000000007fc, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) 2017/12/25 12:10:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000dc9000-0x26)="26000000420047f1938d000000000000ff00000000074bea03fffff7454a6803e517c76e328a", 0x26) signalfd(r0, &(0x7f00000d8000)={0x5016}, 0x8) 2017/12/25 12:10:23 executing program 0: mmap(&(0x7f0000000000/0x4d000)=nil, 0x4d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x5, 0x2, 0x3e1f) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)=@common="6c6f00000000000000f500", 0x10) mmap(&(0x7f000004d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f000004d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000050000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f000004e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f000004e000)={0x3, &(0x7f000002d000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000031000)=[{0x8, 0x96f1}, {0x8, 0x4}, {0x0, 0x4}, {0x3, 0x3}, {0xc, 0x80}, {0x8, 0x0}, {0x0, 0x6}], 0x7) mmap(&(0x7f000004f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f000004f000)={{0xa, 0x1, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, {0xa, 0x1, 0xff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffffffff8001}, 0x2, [0x1, 0x9, 0x3ff, 0x400, 0xae0, 0xf5, 0x441, 0x7]}, 0x5c) socket(0x3, 0xa, 0x3caf3e67) getsockopt$sock_buf(r0, 0x1, 0x19, &(0x7f0000e53000+0xe9)=""/16, &(0x7f0000005000-0x4)=0x10) 2017/12/25 12:10:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16, 0x0, 0x0, 0x0}]}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00004bd000-0xe8)={{{@in=@multicast1=0x0, @in=@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, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a75000)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00004ce000)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000823000-0x4)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f000015e000)={{{@in=@rand_addr=0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000db4000)=0xe8) r1 = geteuid() setreuid(r0, r1) 2017/12/25 12:10:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000073000-0x12)='/dev/input/event#\x00', 0x0, 0x2800) readv(r0, &(0x7f00008eb000-0x20)=[{&(0x7f00006fc000)=""/61, 0x3d}], 0x1) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00009a4000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) write$tun(r1, &(0x7f00001f0000)=@pi={0x0, 0x0, @ipv6={0x8000, 0x6, '5g\x00', 0x10da, 0x4, 0x800, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@fragment={0x29, 0x2, 0xe43, 0x441, 0x100, 0xac46, 0x0}, @routing={0xff, 0xe, 0x3, 0xfffffffffffffffb, 0x4a0, [@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]}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @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]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, @routing={0x2f, 0x4, 0x1, 0x8, 0x8001, [@loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}]}, @fragment={0x3a, 0x8, 0x200, 0x1ff, 0x6, 0x10000, 0x0}, @fragment={0x2f, 0x80000001, 0x8, 0xfffffffffffffffb, 0x80000001, 0x75, 0x0}, @dstopts={0x0, 0x200, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xc2, 0x1000, "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"}]}, @fragment={0x0, 0x0, 0x4, 0x0, 0x7, 0xfff, 0x0}], @dccp={{0x3, 0x3, 0x4, 0x1, 0x5, 0x0, 0x0, 0x0, 0x9, "cd5515", 0x7fffffff, "94a7d3"}, ""}}}}, 0x1106) 2017/12/25 12:10:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00004da000)={0xffffffffffffffff, 0xffffffffffffffff}) flock(r1, 0x2) flock(r0, 0x1) vmsplice(r1, &(0x7f00003de000)=[{&(0x7f00000db000-0x61)="8773d3384d7ddf557979e275bd951c7f50e24fa8b976020496e75ae9ffd7ae71d83a70034997e99d07257d5658316eed7487da9fb519dfc0564a02c3c540eda0bb7631948fb4ab03e53b607b457dd1dad2141c13f9e41ef875b4c0f394aa2348c5", 0x61}, {&(0x7f0000ebd000)="904df9befbf5eb688dada9ac4270f0c7705fb09e33d759525411716d273be00e0ac1d85c286bf4108171e097807b74d95cfceeb9c7e8881e992809d20297f9969c99ee769b59a17e20c2c1cd09246109c0804c36ab89846e698f7de2b1612767b6d3ea3b7286dbd051bc2322a7e45c9bfd2eafea3ae0", 0x76}, {&(0x7f0000b96000-0x9)="5f92232b704d97c557", 0x9}], 0x3, 0x1) clone(0x0, &(0x7f0000bf4000-0x2)="", &(0x7f0000592000)=0x0, &(0x7f00004ce000-0x4)=0x0, &(0x7f000063a000)="") close(r1) 2017/12/25 12:10:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, {0xa, 0x0, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x0, [0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) r0 = socket$inet_tcp(0x2, 0x1, 0x0) sigaltstack(&(0x7f0000a49000/0x2000)=nil, &(0x7f0000d27000-0x8)=0x0) r1 = syz_open_dev$sg(&(0x7f0000343000)='/dev/sg#\x00', 0xe7, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000b7e000-0xc)={0x0, 0x0, 0x0}, &(0x7f00002f7000-0x4)=0xc) perf_event_open(&(0x7f0000aec000-0x78)={0x5, 0x78, 0x4, 0x0, 0x7, 0x3ff, 0x0, 0x5, 0x40844, 0x1, 0x3, 0x80000001, 0xffffffffffffff01, 0x10, 0x0, 0x1ff, 0x1, 0x7ff, 0xffffffffffff8000, 0x20000, 0x1, 0x1, 0x7, 0x2, 0x3, 0x9, 0x0}, r2, 0x1f, r1, 0x1) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000391000)={0x10000, {{0xa, 0x0, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet_buf(r0, 0x0, 0x60, &(0x7f0000000000)="", 0x0) 2017/12/25 12:10:23 executing program 3: mmap(&(0x7f0000001000/0xd39000)=nil, 0xd39000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x0, 0x40, &(0x7f0000001000-0x8)={0x0, 0x0}) writev(r0, &(0x7f0000d2f000-0x10)=[{&(0x7f00009f7000-0x2a)="290000001800e7e2002a0000000002210206e3006d00060104120000ba0005000000c200008200ff00", 0x29}], 0x1) 2017/12/25 12:10:23 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSPGRP(r1, 0x540f, &(0x7f0000001000-0x4)=r2) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000013000)={0x8, 0x20000, 0x2, 0x3ff, 0xffffffffffff7fff, 0x100, 0x14, 0xdec8, 0x8, 0x10000, 0x3, 0x4}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000004000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x102, 0x0}, 0x10) r3 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r3, 0x107, 0xd, &(0x7f0000001000)="", 0x47e) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(r3, 0xc020660b, &(0x7f0000802000)={0x1, 0xfff, 0x6, 0x81, 0x3, [{0x800, 0xf, 0x5, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0}, {0x2, 0x7, 0x8, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0}, {0x4, 0x2, 0xff, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}]}) sendmsg$inet_sctp(r1, &(0x7f0000001000-0x38)={&(0x7f0000005000-0x1c)=@in6={0xa, 0x1, 0xc9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, 0x1c, &(0x7f0000005000-0x37)=[{&(0x7f0000005000-0x57)="35844d806d5d326d1799338a6b7ea74cba38363ee066d7fb6a0e3511955696a2fce559e6517d21e8030f79a760773af3dbf62a970fb4098213b4572945771a4928bf6b928e0f82ca96b1ede75e2178356024ad8cd8bb99", 0x57}, {&(0x7f0000005000-0xf9)="e978d87a31ef69ec345a0e3bc936cfbc6f463377d1c7a10898923359ac77290814e72242952aa32105d9b097669880917e7661f3abdb94aafc952c4bd712ecd118c022c99657c4ef41343819cb2a63a0beca9c1a28f91eaa64d629742fc935e6407e2aa789fd23487273c35f776e041d332ffdcd427b1d041c2f9fe563ee8fa26a3ef150070a53f3acc277f444f3934f5f29811fed24d2190fbf137d6ab8b242da5707648bebfc876713e3b5206a989f378495dbd53c11ed8b01050629f173fc79b56e2fb397682e2c0da115d5f6f19161937ed380b95a67dfe8f67e0c3f845d31fbfcc623c85958515684a75bb3a49ba2b754be84e872cd93", 0xf9}, {&(0x7f0000004000)="5ed2e67303d46b48b07803bdd8212417c0841d0f9adbb7aea383579ec953ebb149f2f5d74a2073a1c3de1d6b470c81eb31567c8d77ef73a5ef0a29182903db74c7eb2d5e93ef629664461765753be6c3fdd1286e3661f2d4bea5156688830eedd62ef80c0832d156a683d94b03dfd216051dda36a3cb8d54400f0806c6561f319f0f8e695c1e06c2a1e3df3d6befaed5ce2de0c9df5fa05881827a53d6b5234d8b944a24e612d985bee31080291ed220e058deabae14bd04e4b3b364569bf721388544c16323d2204349970c0c7d62b185f7fa10", 0xd4}, {&(0x7f0000001000-0xb1)="7d0aa676b3aa327ee711faca87fcb55fddae71d79b675d58657e0f90c2a43eea9925b8d4cb21e9e556ceedae0e8943d269df2bc610230d735fca508ebfbe0da28691dedab8422f5a2956dab3b296c01095f4017886cd626559a96a2fcb25179e39d29226ed5ac1d91576cd96d6a0afde377d1aabe3bfb4c85b260da594f3140f233c02b14d624779bce74900e868515bc0f3ff24a251badea946752c83d9fa725f3e150da5b057fc1e1905fc7838f53175", 0xb1}, {&(0x7f0000013000)="a0c21e85f05c08f99a6d9d780c8943019ba6e6ee029376b66547c2b7b36da1df86ed495ee73f0f0bf72f23ba3af558e8070721d708523812e04d562676c3ce0afb3e6bb4428ea59ff025607936f26f6bf254ef36eb600ea087a429cd1d6af89ec5cd473b7be974218778ec6e8455061f0f9a40d516f44e903a7100399b8aeb8c81848d53838ae3c655c0f4e030cc3a148070d87fbebe735575d0b39f80f08e3821eb8ae95887324f1a7774ddf8f7920ce7c28aa567f6eeee70f68b2917cd480e6674b72d22555b8921acca21261f2394139a429a107aff3bc58726fadad2727a08fed9f6e3dba016f4df1891c878", 0xee}, {&(0x7f0000003000-0x9f)="1ebf4cf77bbe507ca95c1a269b89529aa67dececdde43b9e5e12bb79a1b68cf07d18dfbe9e5de18503ed487006ff6ccf542564864a750a5d293f367c8fb6b5e655661a1066b17b096ebd1ac76eed25e2577ad3e08c53f0555dedcce3ffaa0bcdd41160946740d4059ee426a145391f34b9154a0166210a1f7da3d28e452959176b218ec2fae06b886d97a32727ff6779eb842bb25275ee25649037810dc407", 0x9f}], 0x6, 0x0, 0x0, 0x4}, 0x44) futex(&(0x7f0000013000-0x4)=0x1, 0x0, 0x9, &(0x7f0000001000)={r4, r5+30000000}, &(0x7f0000013000)=0x5, 0x7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000000000)='oom_score_adj\x00') 2017/12/25 12:10:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000c27000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl$int_in(r1, 0x5452, &(0x7f0000498000-0x8)=0x6) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000bbb000)=0x0) r2 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000bf3000-0x11)='/selinux/relabel\x00', 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000b1a000)={0x40000004, 0x0}) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000)="8d", 0x1, 0x20000004, &(0x7f0000241000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvmmsg(r2, &(0x7f0000d87000)=[{{&(0x7f0000c25000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, 0x10, &(0x7f0000664000-0x20)=[{&(0x7f0000e55000-0x18)=""/24, 0x18}, {&(0x7f00009a7000-0xe5)=""/229, 0xe5}], 0x2, &(0x7f0000eee000)=""/8, 0x8, 0x100000000}, 0x5}, {{&(0x7f0000e31000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000d25000)=[{&(0x7f0000d9b000-0x4f)=""/79, 0x4f}, {&(0x7f00002d3000)=""/232, 0xe8}, {&(0x7f0000d9d000)=""/251, 0xfb}, {&(0x7f0000da0000)=""/174, 0xae}, {&(0x7f0000357000-0x4)=""/4, 0x4}], 0x5, &(0x7f0000886000-0x53)=""/83, 0x53, 0x7}, 0x2}, {{&(0x7f000062c000-0x10)=@ethernet={0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000b0e000-0x30)=[{&(0x7f0000ceb000)=""/220, 0xdc}, {&(0x7f00007b0000)=""/2, 0x2}, {&(0x7f0000cda000)=""/19, 0x13}], 0x3, &(0x7f00006a0000-0x41)=""/65, 0x41, 0x3}, 0x8}, {{&(0x7f000032f000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000b7a000-0x50)=[{&(0x7f00001b1000-0x47)=""/71, 0x47}, {&(0x7f0000034000)=""/74, 0x4a}, {&(0x7f000036f000)=""/24, 0x18}, {&(0x7f0000a2a000-0xc6)=""/198, 0xc6}, {&(0x7f0000ddb000-0x9c)=""/156, 0x9c}], 0x5, &(0x7f000026d000-0xd0)=""/208, 0xd0, 0x50}, 0x3f}, {{&(0x7f0000057000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000b16000-0x40)=[{&(0x7f0000344000)=""/20, 0x14}, {&(0x7f00003da000)=""/187, 0xbb}, {&(0x7f00006e3000-0xf8)=""/248, 0xf8}, {&(0x7f00001e5000)=""/207, 0xcf}], 0x4, &(0x7f0000cdf000-0x1000)=""/4096, 0x1000, 0x2}, 0x8}], 0x5, 0x40010000, &(0x7f000024e000-0x10)={0x0, 0x0}) shutdown(r1, 0x0) 2017/12/25 12:10:23 executing program 0: r0 = socket(0x11, 0x802, 0x0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x800, 0x5, &(0x7f0000d27000-0x8)={0x0, 0x0}) ioctl$KDDISABIO(r1, 0x4b37) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x2f, &(0x7f0000d26000-0xc)={@remote={0x0, 0x0, 0x0, 0x0}, @empty=0x0, @multicast1=0x0}, &(0x7f0000d26000-0x4)=0xc) setsockopt$packet_int(r0, 0x107, 0x11, &(0x7f0000392000)=0x0, 0x4) 2017/12/25 12:10:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0xa, &(0x7f0000f82000-0x4)=0x10000, 0x4) recvfrom$inet6(r0, &(0x7f0000171000+0x6aa)=""/124, 0x7c, 0x41, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000310000)=0x0, &(0x7f00009b1000-0x4)=0x4) 2017/12/25 12:10:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in=@loopback=0x7f000001, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) close(r0) mkdir(&(0x7f0000afc000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000f5f000)="") chdir(&(0x7f0000778000-0x8)='./file0\x00') r1 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000160000)='net/ip_tables_targets\x00') renameat(r1, &(0x7f000052b000-0x8)='./file0\x00', r2, &(0x7f000015e000)='./file1\x00') r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) clock_gettime(0x0, &(0x7f0000f39000-0x10)={0x0, 0x0}) rt_sigtimedwait(&(0x7f0000d3e000-0x8)={0x3}, &(0x7f000015c000)={0x0, 0x0, 0x0, 0x0}, &(0x7f000008b000)={r4, r5+30000000}, 0x8) ftruncate(r3, 0x7fff) r6 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000017000)='/dev/ptmx\x00', 0x806, 0x0) sendfile(r3, r6, &(0x7f0000c35000-0x8)=0x0, 0x7) sendfile(r6, r3, &(0x7f0000b4c000-0x8)=0x0, 0x7fffffff) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r3, 0x29, 0xd3, &(0x7f0000d25000-0x5c)={{0xa, 0x1, 0xd, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xa8}, {0xa, 0x1, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x8, [0xf4, 0x200, 0x7f, 0xffffffff, 0x7, 0x800, 0x4, 0x3]}, 0x5c) 2017/12/25 12:10:23 executing program 1: mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) fcntl$setflags(r0, 0x2, 0x1) r1 = epoll_create1(0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000016000-0xc)={0x0, 0x0}) r3 = dup3(r0, r2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r3, &(0x7f0000020000)={0x0, 0x0}) r4 = gettid() rt_sigqueueinfo(r4, 0x31, &(0x7f0000005000-0x10)={0xb, 0x9, 0xcd, 0x101}) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f0000027000)=0x0, &(0x7f0000024000-0x4)=0x4) ioctl$KDDELIO(r3, 0x4b35, 0x7) 2017/12/25 12:10:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = memfd_create(&(0x7f00009cd000)=')systemmd5sum\x00', 0x3) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f00006fc000-0x4)=0x46e, 0x4) poll(&(0x7f000081f000-0x38)=[{r1, 0x8, 0x0}, {r1, 0xa, 0x0}, {r0, 0x0, 0x0}, {r1, 0x120, 0x0}, {r1, 0x8044, 0x0}, {r0, 0x2201, 0x0}, {r0, 0x4, 0x0}], 0x7, 0xffffffffffffff00) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000096f000-0x10)='/dev/sequencer2\x00', 0x101000, 0x0) setsockopt$inet_opts(r0, 0x0, 0xc, &(0x7f0000f4a000)="2bccfdeff9449011f73e9e22f01d2990240841754143f19a3b849f5f696884588c0bc71ec933f87b16617f841eff888d060691851502756e0dbd840ae298c7f1b661bed76346b8e9086ce73d6ffe3803e0a9deac0950f6a83a88741103edf751b3560d7cc8608801fbfbf161578b54600d40ce6a1497f70aceb78af7e86dc981d430e107ee", 0x85) getsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f0000e33000-0x4)=0x0, &(0x7f00006e8000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000320000)=0x0, &(0x7f000076c000)=0x4) 2017/12/25 12:10:23 executing program 5: socketpair(0x11, 0x7, 0x1, &(0x7f00007fd000-0x8)={0x0, 0x0}) ioctl$TCGETA(r0, 0x5405, &(0x7f0000e2f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$reject(0x13, 0x0, 0x0, 0x204, 0x0) r1 = syz_open_dev$sg(&(0x7f0000140000)='/dev/sg#\x00', 0x8, 0x4840) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f00002c5000)=0x3, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x600402, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x80, 0x0) ioctl$TIOCEXCL(r2, 0x540c) 2017/12/25 12:10:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f000003a000-0x8)={0xfffffffffffffffa}, 0x0, 0x8) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) writev(r0, &(0x7f000029d000-0x20)=[{&(0x7f000038f000)="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", 0x1000}, {&(0x7f0000478000-0xd3)="ecaaa2c48df6c3be87d1053c19ed4acc6ad71bf46bd95f33452b22d81199ac4d859bb6c3f370b2e356fe7906cbdd64ecf9d3191b65e467e57ab140c6b735302af383a1943e37ab257e958e4cfe223792023e34606bed0006a4a45d99e3aeae2da3b74b33df3413054db091611ef0421811ab0d993cfda721011b051cf0a3ec0d6c4c8873153a1683557e54d19d38f51094645a46a1583ac991c71167a37a39a40993cd0dd8a19bfe9f4afe0bc36f678e1a3ea7b2cf13e57fb4ca7c35c43ee72a60103606e767d2973e8768c104323c97165383", 0xd3}], 0x2) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00002e9000)={0xffffffffffffffff, 0xffffffffffffffff}) dup3(r1, r2, 0x0) pipe(&(0x7f00007af000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) write(r4, &(0x7f000007c000-0x1)="90", 0x1) splice(r3, 0x0, r1, 0x0, 0x8526, 0x0) 2017/12/25 12:10:23 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x4) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0106418, &(0x7f0000001000-0x20)={0xff, 0x7, 0xffffffff, 0x20, 0x6, 0x2}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000001000-0x12)={0x0, 0xa, "f469c0fb8ecfc97bc066"}, &(0x7f0000001000-0x4)=0x12) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000205000-0x73)={r1, 0x7, 0x6b, "e251cf366a8e6f45b23d8635cd58b12ee332dee4c545a2be94cf7910ac57b3ac92dd8967fc13999663c0731701fb7cc04ac2ffab98d8300a4f90f224fab4288f3ce1d53f0ef9fdbaae39bdb9f6d0d2b95e3d38a606c1fb7bd8e2348e20393da51645096f1de644662da42b"}, 0x73) r2 = syz_open_dev$sg(&(0x7f00002f6000)='/dev/sg#\x00', 0x7, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000000)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002ea000-0x4)=0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000fab000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000ed3000)=0xc) fcntl$setown(r2, 0x8, r3) signalfd4(0xffffffffffffffff, &(0x7f0000a0d000)={0x80000002}, 0x8, 0x0) r4 = gettid() rt_sigprocmask(0x0, &(0x7f000021f000)={0xffffffffffff0004}, 0x0, 0x8) tkill(r3, 0x3b) sched_getattr(r4, &(0x7f0000371000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0x0) pipe(&(0x7f0000597000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) 2017/12/25 12:10:23 executing program 7: mmap(&(0x7f00006cc000/0x4000)=nil, 0x4000, 0x3, 0x2010, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x10000, 0x1}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000)="", 0x47e) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f00007c5000-0x1c)=@req3={0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0}, 0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r0, &(0x7f0000901000-0x38)={&(0x7f0000001000-0x8)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f00001da000-0x30)=[{&(0x7f0000655000)="df779f79ec146c4f24262bb7760ce43d17a6078920c4899d7fc44c793ff414ffaa1f384f1b9bbe21bd8463467359bbef158e0528e7f8fa22fd44539a41317ecab96d463bfa5a6ccfbbf6251327dc51504adf267db93f0512a8fc46654321023001acd5491ab68b966f3525a1f084e14a0f225cfadbad96e2e7e75eb31318d96f8ee6", 0x82}, {&(0x7f0000000000)="2a08545641cb0152b35cbecf47d89de6a691fe1e2df8b6d1035f35dedd21d4724f86ce85f50ab9b07eb214497ddbb4d7a0de7632ca20b02f83f3bab87b8e73a6daea181272ceccfe657fdb1ee2579699860ea5ddd4d4271635e50e8ea15d599d5354798b195eb78e86665b6c249f547d681ebb0bc3e0151d2c6603b7f1efd9f48eb2c84bb4a7bed38a005aa940431e0284992bf25d18fd7fb8756524e6df9a3d6c123d5a69f98fd763a764953b54b282180bbc5c11b84b932bf35f25efc6ee1e77795576c287b5b8586a6f8725fc50a56f92803612b3e25282e5da93d1809f7a658dee79183f15361f44fa91", 0xec}, {&(0x7f0000000000)="4b8904df49e9b51bc2ac8ab6d28b28a655dedcd2c641c0c286b1fed7803dfcac8b5de0ada896dd73c0da989fdd52997542cffcf32eaf6a966984dba9b73a1dc32c166e56a38e33c38281490ddf1a74a24d3b3718b1eae272fc8c181cc13b0fbfdd85739d81dc5d4ae117", 0x6a}], 0x3, &(0x7f0000ae7000-0x60)=[@rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x18, 0x1, 0x1, [r0, r0]}], 0x60, 0x4000001}, 0x8040) 2017/12/25 12:10:23 executing program 5: r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000001000)={0x0, 0x0}) setsockopt$inet_mreq(r1, 0x0, 0x23, &(0x7f0000001000)={@empty=0x0, @local={0xac, 0x14, 0x0, 0xaa}}, 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f00007f7000/0x4000)=nil, 0x4000}, 0x1, 0x0}) 2017/12/25 12:10:23 executing program 3: mmap(&(0x7f0000000000/0xfbb000)=nil, 0xfbb000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xd, 0xf, 0x3) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000fa1000-0x4)=0x0) mmap(&(0x7f0000fbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000b76000-0xc)={0x2, [0x0, 0x0]}, &(0x7f0000fbb000)=0xc) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f000003e000-0x98)={r1, @in6={{0xa, 0x0, 0x1f13, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xd2e, 0x6}, &(0x7f0000c1e000-0x4)=0x98) 2017/12/25 12:10:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) r1 = openat(0xffffffffffffffff, &(0x7f0000939000)='./file0\x00', 0x200, 0x5) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r1, 0x54a3) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_buf(r2, 0x0, 0x23, &(0x7f000089a000-0x58)="e4a445eb7fff0500", 0x8) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000bf3000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e8a000-0x4)=0xe8) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000a91000+0xc16)={r3, @multicast1=0xe0000001, @multicast2=0xe0000002}, 0xc) 2017/12/25 12:10:23 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x22, &(0x7f0000000000)="10", 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0xcd, &(0x7f0000002000-0xf0)="f41f722efed3877f0f53a5b3a9f116dedd41d245eba00394286bb08c70ecf1bd8e6e60c0f5678d400c1f8af0689e9d13a1c4792a0cc50104796ad6ff8682606aeb9c82ceb814016a3860a8c90fd6cd5ebd8c86d8ccb548a7b41ea04ef52f19efe1f6d198bb15ba6f9ed1332000b007a8796daced7a687c38dbf5c2b1eabd74d659338440ea8246224993ee4da8842844ec053c068ba8ca4f0f604158538cb9c0a3f5629173023498a432b3668b2f5e3ba8e0eeaa49004f711d685f77cef42aa276304842bbe81cd02a4c2fb544b91c53aa95ae2ce4e39b563f32a56536d06f9c7859dd7bf9eb1b6744430b8ccb0a9eb1", 0xf0) 2017/12/25 12:10:23 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000002000-0x8)=0x4) getsockopt$inet6_int(r0, 0x29, 0xcc, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000003000-0xe)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_unlink(&(0x7f0000002000)='-$[*bdev,,systemem0mime_type\x00') ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x81, 0x100000000, 0x0, 0x1b, 0x1b, 0x19, "2f203f813ebc3e929fcb159b275e427d4c2fbc0add5c454d296a188ef35d1921408aae564a95f67ac9fd4d93944ac9e7da676d623fe677c40a19376da17f7e63", "e80fb69c6f4a88cf4beae0c438b2f287e5ef1f72eeede6e1075d6c5fad07cc5daa8fcd23fd7275f5e7f0415523b82e483114dbc8b72820c6d988aaa1c2b6e752", "d4d48c40bbfa70dfc54173682d4287d8a7bd77e0837d69646683dc3f78aa1011", [0x7fff, 0xa0f]}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listxattr(&(0x7f0000003000)='./file0\x00', &(0x7f0000002000-0xd8)=""/216, 0xd8) 2017/12/25 12:10:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000cf1000-0x20)={@generic="f375e71a4b38d009234378117247a009", @ifru_flags=0x8000}) r1 = syz_open_dev$mice(&(0x7f0000c01000-0x10)='/dev/input/mice\x00', 0x0, 0x40000) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) getsockopt$inet6_buf(r0, 0x29, 0x44, &(0x7f0000ddc000-0x1e)=""/30, &(0x7f000089e000-0x4)=0x1e) 2017/12/25 12:10:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000002, 0x0) setsockopt$inet6_int(r0, 0x29, 0x46, &(0x7f0000123000-0x4)=0x0, 0x4) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000561000-0x8)={0x0, 0x0}) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000701000)='/selinux/checkreqprot\x00', 0x0, 0x0) accept4$unix(r1, 0x0, &(0x7f00003b0000)=0x0, 0x80800) r2 = dup(r0) sendto$inet6(r2, &(0x7f00009a1000-0x1)="", 0x0, 0x0, &(0x7f00008d7000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/12/25 12:10:23 executing program 4: seccomp(0x1, 0x0, &(0x7f00008c2000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = syz_open_dev$sndtimer(&(0x7f00000c0000-0xf)='/dev/snd/timer\x00', 0x0, 0x101000) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f0000ad9000-0xf8)={{0x3, 0x3, 0x3, 0x100003, 0x6}, 0x3, 0xfffffffffffffffb, 'id0\x00', "74036d65723100000000010000000000000000000000000000000001000000000000070000000000000000000000ebffffffee0700000000000000000000000000000000000300", 0x0, 0xfffffffffffffffc, 0x1000000000d4, 0x9ab, 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]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x210000, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000d0a000)={0x0, 0xe7ef, 0x20}, &(0x7f0000002000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000001000)={@remote={0x0, 0x0, 0x0, 0x0}, @empty=0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000001000-0x50)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 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}, 0xffffffff, 0xee2f, 0x7, 0x500, 0x9, 0x100, r3}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000002000)={r2, 0x5a73592}, 0x6) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000004000-0x1)=0x0, &(0x7f0000004000-0x4)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00000bf000-0x98)={r2, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8000, 0x0}, &(0x7f0000000000)=0x98) openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x80, 0x0) ioctl$TIOCSTI(r1, 0x5412, 0x52) getsockopt(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000074000)=""/0, &(0x7f0000000000)=0x0) 2017/12/25 12:10:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000735000)='/dev/ptmx\x00', 0x0, 0x0) r0 = syz_fuse_mount(&(0x7f000082a000-0x8)='./file0\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0) eventfd(0x0) unshare(0x28060400) r1 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r1]}], 0x1, 0x0}, 0x0) recvmsg(r3, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) pwrite64(r0, &(0x7f00002fa000)="efa23c8c7724904586d8d7dc8a1a34f8cbc52d6357a1e55d92020ee6c13897cf09e9743968a0c995bd38ac1f98206929ec63b496093cfa2ada67b90c5315e13e7c4aac8effb227d00900000000000000b1b29dcb854ba499317713f7bf8b7bf4f73ad1daaacb678183f4d484e82dbe9f0115581c57ab1e3f16613650b29a97165924c46dc5b332623c0f46286f7d", 0x8e, 0x0) bind$netrom(r2, &(0x7f0000f59000)=@ax25={0x3, {"8f5612290e829e"}, 0x3}, 0x10) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000001, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000d73000-0x8)={0x0}, 0x8}) 2017/12/25 12:10:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x200000000000001, 0x0, &(0x7f000002b000)={0x1, &(0x7f0000003000-0x8)=[{0x6, 0x0, 0x0, 0x1ffffffff}]}) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000a0e000)='/proc/self/net/pfkey\x00', 0x50001, 0x0) linkat(r0, &(0x7f000085c000)='./file0\x00', r0, &(0x7f0000275000-0x8)='./file0\x00', 0x1000) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f000012f000-0x10)={0x3, 0x8, 0x3, 0x8001}, 0x10) setresuid(0x0, 0x0, 0x0) 2017/12/25 12:10:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000002c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f00006eb000)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r2, 0xfffffffffffffffd, r0, 0x0, 0x1000000008dc6, 0x0) fcntl$F_GET_RW_HINT(r1, 0x40d, &(0x7f000067d000)=0x0) 2017/12/25 12:10:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) r1 = openat(0xffffffffffffffff, &(0x7f0000939000)='./file0\x00', 0x200, 0x5) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r1, 0x54a3) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_buf(r2, 0x0, 0x23, &(0x7f000089a000-0x58)="e4a445eb7fff0500", 0x8) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000bf3000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@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, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e8a000-0x4)=0xe8) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000a91000+0xc16)={r3, @multicast1=0xe0000001, @multicast2=0xe0000002}, 0xc) 2017/12/25 12:10:23 executing program 6: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000eef000)='/dev/pktcdvd/control\x00', 0x15d800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000+0xe32)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x802, 0x0) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f000071e000)={{{@in=@loopback=0x7f000001, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x3, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {{@in=@broadcast=0xffffffff, 0x0, 0x0}, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) sendto$inet(r1, &(0x7f0000399000-0xca)="19c81f19bb974b363371e3dd2a5e79551178b9551f489182f52902680a5dec881a03cd6a71c486212e08fcb494a353407443c3a14bfb1885e87af066228ff341f2d38ff002e0572f9386cf11c8a77ecbfe9ebf13c209115d6fed60826bee89407a413e8c4d247c8d45e7cfb58c58f92571b5e4ff82f2f77ee99e4712124e75559f83b986516df580116c3f39dd9513288802bbaef9b05c6a3ba0b033270d2a76d6ce6aee200699bd4f71b5c796fb5a61c710d27898b30910bde848d90a906df7c02a8611488d5092a3b5", 0xca, 0x20000004, &(0x7f0000b31000-0x10)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f00009e5000)="", 0x0, 0x0, &(0x7f0000e0a000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/25 12:10:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f000067b000)={0x0, 0x0}, &(0x7f0000794000)=0x10) connect(r0, &(0x7f0000fcc000-0x10)=@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket(0x11, 0x8000000000000802, 0xffffffffffffffff) bind(r1, &(0x7f0000fe2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000b74000)=0x330, 0x4) set_tid_address(&(0x7f0000c28000)=0x0) setsockopt$sock_int(r1, 0x1, 0x200000023, &(0x7f0000b64000-0x4)=0x1, 0x4) getsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f00005d5000-0x2c)=""/44, &(0x7f0000de7000)=0x2c) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000e1c000)='/dev/vga_arbiter\x00', 0x380, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) r3 = accept(r1, &(0x7f00009f5000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f00009c7000-0x4)=0xe) write(r1, &(0x7f00004fa000-0x2)="", 0x0) recvfrom$ipx(r1, &(0x7f0000fee000-0x74)=""/0, 0x0, 0x2002, &(0x7f0000fee000-0x10)={0x4, 0x0, 0x0, "f461001d32a9", 0x0, 0x0}, 0x10) recvfrom$ax25(r1, &(0x7f00000bc000)=""/2, 0x2, 0x100, &(0x7f0000252000-0x10)={0x3, {"20cf79febc3eec"}, 0x1ed}, 0x10) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x2a, &(0x7f0000704000+0x2a0)={0x8, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) 2017/12/25 12:10:24 executing program 4: prctl$intptr(0x22, 0x80a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000001000-0xad)="ea23ecd8e45a45afc837065a116797b2a4701cbd9c4da4a6c627551aa2cb2d71ae912a1fda76b36fa3ed8e3a7abe31fd359609943cf777d860e376751936198ec540dfda8e0d2b4cd4549e5e8f763aba4c900528c64e9eb57344ccf1f6dc7b4f0daaeec4b5eda17f6d5fd2ec76640a5bea1b71f6d04e1cf4a4b34fe99bb3706e42346f92e3c37d3657ca9aa3b00efe48065d33c984f9f5be144ed4726a75997150255ade7dfa41f56fe1185a57", 0xad}, {&(0x7f0000000000)="5e861b26b5e52517eae588f47c195435cee25f87678774889678bb032aa34d0fa5f10fbb6bd0405283c96c03c8c2010cb535b6e5ad8eea5d50149b56", 0x3c}], 0x2, 0x3) 2017/12/25 12:10:24 executing program 1: r0 = syz_open_dev$evdev(&(0x7f000007a000-0x12)='/dev/input/event#\x00', 0x0, 0x1) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = epoll_create(0x5) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000070d000-0xc)={0x80000003, 0x0}) write$evdev(r0, &(0x7f0000058000-0x60)=[{{0x100000, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) epoll_pwait(r2, &(0x7f0000eb7000+0x3ad)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f00003f6000)={0x0}, 0x8) 2017/12/25 12:10:24 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00002eb000-0x10)='/dev/sequencer2\x00', 0x4200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r0, &(0x7f0000000000)=""/0, 0x0, 0x40002002, &(0x7f0000642000)={0xa, 0x2, 0x6, @loopback={0x0, 0x1}, 0x1}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000e13000-0x10)="74756e08000000000000008000000000", 0x0) lseek(r1, 0xfffffffffffffffc, 0x8000000000000003) 2017/12/25 12:10:24 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utime(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000-0x10)={0x48000000000000, 0x100000000}) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000473000-0x4)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x2, 0x2, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000c5c000-0x10)={0x77359400, 0x0}, 0x10) r2 = socket$inet(0x2, 0x800000000000001, 0x3) r3 = syz_open_dev$tun(&(0x7f00009f0000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000cfb000)={@common='gre0\x00', @ifru_flags=0x2002}) setns(r1, 0x48000000) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x2fd}) ioctl$sock_ifreq(r1, 0x8922, &(0x7f0000008000-0x17)={@common='gre0\x00', @ifru_map={0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0}}) 2017/12/25 12:10:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000d91000-0x8)={0x0, 0x0}, 0x80800) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000908000)={0x0, 0x46, "ba5618718034b42e52b4a9f302037575194074d5cd8217aecb9634bcc82649d09fb2dbdceee7aaa42e168836793468cbbfcb6e35ef103888b8da4c96a58b90aab06923015475"}, &(0x7f0000b04000-0x4)=0x4e) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000b82000-0x10)={r2, 0x1c, &(0x7f0000c04000-0x1c)=[@in6={0xa, 0x2, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80}]}, &(0x7f000000d000)=0x10) recvfrom$packet(r1, &(0x7f00009cf000-0xe7)=""/231, 0xe7, 0x2000, 0x0, 0x0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000b5a000-0x10)='/dev/sequencer2\x00', 0x200801, 0x0) pipe(&(0x7f000094a000)={0x0, 0x0}) getsockopt$sock_timeval(r3, 0x1, 0x14, &(0x7f0000017000-0x10)={0x0, 0x0}, &(0x7f0000779000-0x4)=0x10) ioctl$KDGKBLED(r4, 0x80045104, &(0x7f0000001000-0x1)=0x0) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f0000538000)={0x0, 0x8, 0xffffffff, 0x0, 0x2, 0x0, 0x9, 0x9, {0x0, @in6={{0xa, 0x3, 0xffffffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3f, 0x2, 0x7, 0x8, 0x5}}, &(0x7f0000841000-0x4)=0xb8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f000066c000)={r5, 0x0}, 0x6) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000650000)={0x0, 0x0}) 2017/12/25 12:10:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00009c4000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x22, &(0x7f00002dc000-0x4)=0x406, 0x4) write(r1, &(0x7f0000001000-0x2)="05", 0x1) socketpair$inet(0x2, 0xb, 0x6, &(0x7f00001ab000-0x8)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000ca8000-0xe8)={{{@in=@multicast1=0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000624000)=0xe8) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000292000)=[], 0x0, &(0x7f0000019000)=""/0, 0x0, 0x0}, 0xfffffffffffffffe) pipe2(&(0x7f0000b08000-0x8)={0x0, 0x0}, 0x80000) epoll_ctl$EPOLL_CTL_DEL(r3, 0x2, r1) 2017/12/25 12:10:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000224000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x2271, &(0x7f00004a2000)="") syncfs(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000688000-0x8)=[{&(0x7f0000074000)="390000001300094700bb61e0c30500000700000002000000450000000000800019001a000d0000001206280ff4000000fd17e9ffff06000400", 0x39}], 0x1) 2017/12/25 12:10:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x0) r2 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00005fb000-0x10)='/selinux/member\x00', 0x2, 0x0) r3 = fcntl$dupfd(r2, 0xffffffffffffffff, r1) r4 = socket(0x10002000000011, 0x8000000080003, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x5, 0x0, @sync=&(0x7f0000c15000)={0x0, 0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) setsockopt$packet_int(r4, 0x107, 0xf, &(0x7f0000113000)=0x1000, 0x4) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000b13000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r4, &(0x7f0000c85000)={0x11, 0x0, r5, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) dup2(r4, r3) write$tun(r3, &(0x7f000014c000-0x2a77)=@hdr={0x1, 0x0, 0x4000, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr=0x0, @rand_addr=0x0, {[]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "22a6f7", 0x0, "8104fa"}, ""}}}, 0x2e) 2017/12/25 12:10:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000f33000-0x8)='./file0\x00', 0x80, 0xa) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00002fb000-0x10)='/selinux/status\x00', 0x0, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e9d000)='/dev/sequencer2\x00', 0x492100, 0x0) r2 = dup2(r1, r0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000f8b000-0x14)={0x2, 0x7ff, 0x40, 0xfffffffffffffffe, 0x1}, 0x14) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_int(r3, 0x29, 0x50, &(0x7f0000fd4000)=0x0, &(0x7f0000300000)=0x4) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f00005d6000-0x4)=0x0) sched_getattr(r4, &(0x7f0000d07000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0x0) 2017/12/25 12:10:24 executing program 0: r0 = creat(&(0x7f00008ee000-0x8)='./file0\x00', 0x28) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000000)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000b08000-0x8c)={r1, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000000000)=0x8c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$random(&(0x7f0000ba3000)='/dev/random\x00', 0x0, 0x0) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000004000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r2, &(0x7f0000019000)={0x80000000, 0x0}) syz_open_dev$urandom(&(0x7f0000490000-0xd)='/dev/urandom\x00', 0x0, 0x6bc068c1ec67ec2e) 2017/12/25 12:10:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f000054c000)='/selinux/user\x00', 0x2, 0x0) shutdown(r0, 0x0) r1 = eventfd2(0x3, 0x10000080801) signalfd(r1, &(0x7f0000b21000)={0xfc}, 0x8) r2 = syz_open_procfs(0x0, &(0x7f000085a000-0xe)='net/dev_mcast\x00') fallocate(r2, 0x0, 0x6, 0x401) 2017/12/25 12:10:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000bb5000)='/dev/rfkill\x00', 0x90003, 0x0) ioctl$TIOCMGET(r0, 0x5415, &(0x7f0000319000)=0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000e09000-0x16)='/selinux/checkreqprot\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f000006c000-0x4)=0x0, &(0x7f000072c000-0x4)=0x4) r2 = socket(0x10, 0x803, 0xc) getsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000603000-0x10)=@common=""/16, 0x10) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000202000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00004f5000)={0x0, 0x3, 0x30}, &(0x7f0000c86000)=0xc) setsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000c64000-0x10)={r4, 0x3d2, 0x9, 0x0}, 0x10) sendto(r2, &(0x7f000071b000-0x14)="14000000010ae7fcff00d90040800000001f0054", 0x14, 0x0, 0x0, 0x0) 2017/12/25 12:10:24 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x80000) setsockopt(r0, 0xf3c8, 0x101, &(0x7f0000b0e000-0xe6)="98df7aacf766f27a0badbe57b015d6c1edc16846f662df811fc981b36f12696ee30f71403d90579a6f999f960cef1304cacfc80df0a45f9aa52fe1417423b67445b42b8a987f3900fb87e0aae9f488b76f497aeee88db3da0a507d87238bbfe35194638e718f794ffec426828262cf83ff8dc3baea4ea7ed469f82c20cca675e542116496c30c9002577ba1cf5a06f5cac7755464d7238f1582f066346af0aac5a25ddfccae85713b58c82ac08a7f0d529a7b7c22be330e4fd7b307c20e44cddd1bc7eda21551db9e62e31576781554929b9dc1cb99af6f360eac5a7507c8f3aa0ab1461d06b", 0xe6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x14, &(0x7f0000d0a000-0x80)="ff55d36cffba04365d0000000000000101000000", 0x14) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000cc8000)='/dev/sequencer2\x00', 0x101000, 0x0) ioctl$GIO_FONT(r2, 0x4b60, &(0x7f0000caa000)=""/119) r3 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r3, 0x29, 0x14, &(0x7f0000ff1000)="ff01000000000000000000000000000101000000", 0x14) dup2(r1, r3) connect$ax25(r0, &(0x7f000063d000-0x10)={0x3, {"04e892313b313b"}, 0x7}, 0x10) socket$inet6_udp(0xa, 0x2, 0x0) fcntl$setpipe(r3, 0x407, 0x0) 2017/12/25 12:10:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = syz_open_procfs(r0, &(0x7f00004be000-0xd)='net/if_inet6\x00') ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f00001c9000-0x4)=0x0) r2 = syz_open_procfs(r0, &(0x7f00007a2000-0xb)='clear_refs\x00') unshare(0x28060400) setsockopt$inet_group_source_req(r2, 0x0, 0x2f, &(0x7f0000f11000-0x118)={0x1, {{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]}, {{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]}}, 0x118) exit(0x0) writev(r2, &(0x7f0000e3c000-0x10)=[{&(0x7f0000962000)='5', 0x1}], 0x1) ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f00001d0000-0x10)={0x800, 0x3}) [ 37.428933] device syz3 entered promiscuous mode 2017/12/25 12:10:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) getpeername(r0, &(0x7f000029b000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000bb0000)=0x9) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000c1000-0x28)={@common='sit0\x00', &(0x7f00003d7000)=@ethtool_rxfh_indir={0x14, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/25 12:10:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0xa, 0x300) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x180000a) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x5, 0x0, @sync=&(0x7f00001a4000-0xc)={0x0, 0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) write$tun(r3, &(0x7f0000e20000-0x348)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "356d06", 0x10, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "af295e", 0x0, "9b907f"}, ""}}}}, 0x42) ioctl$TUNDETACHFILTER(r2, 0x401054d6, 0x0) recvfrom$inet(r0, &(0x7f0000518000-0xbd)=""/189, 0xbd, 0x20, &(0x7f0000048000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/25 12:10:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f000022a000-0x15)='/dev/pktcdvd/control\x00', 0x80000, 0x0) shutdown(r0, 0x1) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0xfffffffffffffffc) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00008ae000+0x1a7)={0x0, 0x0}, &(0x7f0000774000)=0x8) connect$inet6(r0, &(0x7f00001ef000-0x1c)={0xa, 0x1, 0x40, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x15}, 0x1c) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00001e4000)='lp\x00', 0x3) 2017/12/25 12:10:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000b53000)='/dev/usbmon#\x00', 0x1, 0x50000) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f000078b000-0xa0)={0x0, @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]}, 0x2000000000000, 0x4, 0x4b8, 0x2, 0x8}, &(0x7f00005b0000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000b68000-0x26)={r1, @in6={{0xa, 0x0, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0xffff, 0x1, 0x8001, 0x0}, &(0x7f0000666000)=0xa0) clock_adjtime(0x0, &(0x7f0000f8d000)={0x97d9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000}) r2 = syz_open_dev$mice(&(0x7f00006c5000-0x10)='/dev/input/mice\x00', 0x0, 0x80) getsockopt$ax25_int(r2, 0x101, 0x3, &(0x7f00000eb000-0x4)=0x0, &(0x7f00005ec000)=0x4) [ 37.452030] audit: type=1400 audit(1514203824.246:10): avc: denied { create } for pid=4351 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2017/12/25 12:10:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000032f000)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000e25000)="", 0x0, 0x20000002, &(0x7f00004a8000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0xc, &(0x7f000010c000-0x4)=0x9000000, 0x4) getdents64(r0, &(0x7f0000a05000-0xa2)=""/162, 0xa2) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000b8f000)='/dev/rtc\x00', 0x2, 0x0) bind$ipx(r1, &(0x7f0000099000)={0x4, 0x1000, 0x5, "f604a41a3b69", 0x5, 0x0}, 0x10) execve(&(0x7f0000668000-0x8)='./file0\x00', &(0x7f0000bb2000-0x28)=[&(0x7f0000cdc000)='selinux\\%cpuset\x00', &(0x7f0000eba000-0x9)='/dev/rtc\x00', &(0x7f0000d10000)='/dev/rtc\x00', &(0x7f000066f000)='/dev/rtc\x00', &(0x7f00008ef000-0x3)='lo\x00'], &(0x7f0000295000-0x10)=[&(0x7f00000a0000-0x8)='#nodev+\x00', &(0x7f0000ce1000-0x9)='/dev/rtc\x00']) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f000018f000-0x4)=0x0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000697000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r3 = accept$netrom(r2, 0x0, &(0x7f00003de000)=0x0) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000ba6000)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000447000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c1f000-0x4)=0xe8) lstat(&(0x7f0000fe4000-0x8)='./file0\x00', &(0x7f0000efa000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getpgrp(0x0) getresuid(&(0x7f0000ab0000)=0x0, &(0x7f00004f9000-0x4)=0x0, &(0x7f0000df0000)=0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000737000)={0x9ab, 0x7, 0x4, 0x7, 0x400, 0xff, 0x8001, 0x80000001, 0x0}, &(0x7f0000f55000)=0x20) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f000095c000-0xc)={r9, 0x5, 0x30}, &(0x7f0000c84000-0x4)=0xc) lstat(&(0x7f00002fa000)='./file0\x00', &(0x7f00005dd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000cce000-0xc)={0x0, 0x0, 0x0}, &(0x7f00007bd000-0x4)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000032000-0xe8)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in=@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, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f2e000+0x4ad)=0xe8) r13 = getgid() sendmsg$unix(r2, &(0x7f00001b3000)={&(0x7f000023c000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000abf000)=[{&(0x7f00002b2000-0x11)="4d200f2062bab0f6e2381e789d3fad8aabde7a1ae359c8b02456399f00abda8471bfb0444b2db495f9b7bc8a2ad94e1e90075bd9b7018560728729ada9", 0x3d}, {&(0x7f0000103000-0xba)="86fbbb9e1784d401fa816db9c2b92e107b2dee09a69444e3e439d17cd042f08bcc7fe5ff9382439e28a5fb3432bd26c4ff200c8751b4ac3efd34568bcf6e15d86974697f1499c103b9906f388546d811dace89e1d55fedf97dd1be328d07547270e0948e4e6005d08d6ef5c0711ccc437022d8ff9044810cf569ecf043cb9ca52f60bafa93b23d302aec0e685a9bcd4e91e78774cf92e14489c2b47f27583212de7f8d87425897fcdedf0623abf302e9361d3e26936dc20abd81", 0xba}], 0x2, &(0x7f0000312000)=[@cred={0x20, 0x1, 0x2, r4, r5, r6}, @cred={0x20, 0x1, 0x2, r7, r8, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @rights={0x18, 0x1, 0x1, [r2]}], 0x78, 0x4008000}, 0x40000) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000c59000)={0x0, 0x0, 0x0}, 0xc) getresuid(&(0x7f0000709000-0x4)=0x0, &(0x7f0000c96000-0x4)=0x0, &(0x7f0000362000)=0x0) ioctl$DRM_IOCTL_GET_CLIENT(r2, 0xc0286405, &(0x7f0000e83000)={0xb30, 0xfffffffffffffffa, r14, 0x6, r15, 0x20, 0x7, 0x800}) [ 37.518757] audit: type=1400 audit(1514203824.316:11): avc: denied { getopt } for pid=4351 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 37.541236] audit: type=1400 audit(1514203824.316:12): avc: denied { write } for pid=4351 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 37.553787] device syz0 entered promiscuous mode 2017/12/25 12:10:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00002d2000)='/dev/net/tun\x00', 0x0, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00001b6000)='/dev/pktcdvd/control\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r2, r0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) getpeername$inet6(r1, &(0x7f0000279000)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000b51000-0x4)=0x1c) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000911000)={0x0, 0x0}) setsockopt$inet_tcp_int(r3, 0x6, 0x0, &(0x7f000039c000)=0x0, 0x4) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000527000)={0x0, 0x0, 0xad}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f0000e2a000)={r4, 0x80000, r1}) ioctl$TUNGETVNETHDRSZ(0xffffffffffffffff, 0x800454d7, &(0x7f0000fa8000-0x4)=0x0) 2017/12/25 12:10:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) sendmsg(r0, &(0x7f0000bae000)={&(0x7f0000d44000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f00002c3000)=[], 0x0, &(0x7f0000c8e000-0x90)=[{0x18, 0x29, 0x3b, "0e"}], 0x18, 0x0}, 0x0) bind$inet(r0, &(0x7f0000114000)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/25 12:10:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a66000)='/dev/ptmx\x00', 0xfffffffffffffff8, 0x0) ioctl$TCFLSH(r0, 0x540b, 0x1) 2017/12/25 12:10:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000de0000-0x4)=0x0) capset(&(0x7f00001e9000-0x8)={0x19980330, r0}, &(0x7f0000b49000)={0x0, 0x0, 0x0, 0x200, 0x400000000, 0xfffffffffffffffc}) mkdir(&(0x7f0000fbd000)='./file0\x00', 0x0) chroot(&(0x7f0000be3000-0x8)='./file0\x00') 2017/12/25 12:10:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f000061a000-0xd)='/dev/snd/seq\x00', 0x0, 0x80001) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00003bc000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000abf000-0xc)={0x6, 0x0}) 2017/12/25 12:10:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000167000-0x8)='./file0\x00', 0x4000, 0x10) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000585000-0x4)=0x5) r1 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000aa0000)=0x7, 0x4) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f00003b2000)=[{&(0x7f0000849000+0xcf2)="3900000010000904690000008000000006fa00400100000002e7f3060000001419000400040001fcb600000000000608100300ff00001ee404", 0x39}], 0x1) 2017/12/25 12:10:24 executing program 0: mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x5c831, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000b6d000-0xc)='/dev/autofs\x00', 0x10000, 0x0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f000024c000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002c7000-0x4)=0xe8) sendto$packet(r0, &(0x7f0000ff6000-0xba)="24ca265f6e1eb2eb0da015ebeeaa566f42482ae29d5cc2ce1a34f988514ef48bf98bed65824909416c612f5a437f936ba9a07befff5b59c4533e3bb1e909a660d4e92f1c6c5c00c781f78901b24226417e92c293e83cd5d7826bc147c2b55c6f7446ed2ca3d05b3461c693b5c80d9238227f7625d972ccedc6ed9d5320e990dc5c9b4d28d7dd705caab9e71ef54b5477dd5a1bb68be4d1b6a1f8d520425adf197a7905ac5c992d4c0267e0e7766ae5811a88ba4d215450f0eb09", 0xba, 0x800, &(0x7f0000852000)={0x11, 0x1f, r1, 0x1, 0x101, 0x6, @random="78322205bb7f", [0x0, 0x0]}, 0x14) remap_file_pages(&(0x7f0000f48000/0x3000)=nil, 0x3000, 0x1, 0xfffffffffffffffc, 0x62800) 2017/12/25 12:10:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) r1 = gettid() getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00002b4000)={{{@in=@empty=0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d23000)=0xe8) stat(&(0x7f0000170000)='./file0\x00', &(0x7f000001b000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00002f8000-0xc)={r1, r2, r3}, 0xc) write(r0, &(0x7f0000227000)="240000004300e9ff11000000ffffffde022b00040d00000000000100000000001d00000e", 0x24) 2017/12/25 12:10:24 executing program 7: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x1000)=nil, 0x1000}, 0x1, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000005000)='./file0\x00', 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000001000-0x10)={&(0x7f0000005000/0x1000)=nil, 0x1000}) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lremovexattr(&(0x7f0000708000)='./file0\x00', &(0x7f000084a000)=@known='com.apple.system.Security\x00') fremovexattr(r1, &(0x7f0000559000)=@known='system.sockprotoname\x00') ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/25 12:10:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000+0x901)='dev ', 0x0) ftruncate(r0, 0xffff) sendfile(r0, r0, &(0x7f0000001000)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000799000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) rename(&(0x7f0000001000)='./file0\x00', &(0x7f0000001000)='./file0\x00') 2017/12/25 12:10:24 executing program 4: mmap(&(0x7f0000000000/0xe71000)=nil, 0xe71000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x4000000002, 0x0, &(0x7f00004e9000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = fcntl$dupfd(r0, 0x406, r1) r3 = accept$inet6(r2, &(0x7f0000c98000)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000105000-0x4)=0x1c) ioctl$sock_inet6_tcp_SIOCOUTQ(r3, 0x5411, &(0x7f0000b1c000)=0x0) r4 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r4, 0x29, 0x48, &(0x7f0000db9000-0x4)=0x39, 0x4) getsockopt$inet6_int(r4, 0x29, 0x48, &(0x7f0000b67000)=0x0, &(0x7f0000dba000-0x4)=0x4) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000029000-0x10)={0x2, &(0x7f000000e000)=[{0x28, 0x0, 0x0, 0xfffffffffffff018}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) 2017/12/25 12:10:24 executing program 0: mmap(&(0x7f0000000000/0x52c000)=nil, 0x52c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000052c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000052c000)='/dev/rtc\x00', 0x90203, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f00001e3000-0x8c)={0x3, 0x15, 0x7, 'queue0\x00', 0x77ef, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$sndseq(&(0x7f000006e000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5310, &(0x7f0000048000-0xbc)={0x0, 0x0, 'client1\x00', 0x0, "d3a4fc4d038cf1cc", "02e0cd799594cc43be707303074dd4c45fd46586eb625c2c6383b9c0ad0949f7", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/25 12:10:24 executing program 3: mmap(&(0x7f0000000000/0xfa3000)=nil, 0xfa3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000003a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000fa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$unix(r0, &(0x7f0000fa3000)=@file={0x1, './file0\x00'}, 0xa) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000026000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18, 0x0}, 0x0) dup2(r0, r1) 2017/12/25 12:10:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f0000292000-0xd)='/dev/snd/seq\x00', 0x0, 0x400) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f000094e000-0x20)="1f0000000003ff03433bf001000080ffffffff00000000000018ff00083c1f25", 0x20) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000149000-0x8)={0x0, 0x5}, &(0x7f00003c0000)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000564000-0x8)={r1, 0x200}, &(0x7f0000f8e000-0x4)=0x8) [ 37.732953] capability: warning: `syz-executor4' uses 32-bit capabilities (legacy support in use) 2017/12/25 12:10:24 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x11, &(0x7f0000b0e000)="", 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f000070d000-0xe)='/dev/keychord\x00', 0x101000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r1, 0x40a85323, &(0x7f0000001000-0xb0)={{0x3, 0x7}, 'port1\x00', 0x80, 0x40000, 0x3, 0x4, 0x4, 0xa30, 0x3ff, 0x0, 0x4, 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]}) 2017/12/25 12:10:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000528000)=0x0) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000248000-0xc)={0x0, 0x0, 0x0}, 0xc) r1 = syz_open_procfs(r0, &(0x7f00009ae000)='net/llc\x00') writev(r1, &(0x7f0000b97000)=[{&(0x7f0000962000)='5', 0x1}], 0x1) socket$key(0xf, 0x3, 0x2) [ 37.803375] netlink: 11 bytes leftover after parsing attributes in process `syz-executor6'. [ 37.843469] netlink: 11 bytes leftover after parsing attributes in process `syz-executor6'. 2017/12/25 12:10:24 executing program 7: mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000fec000-0x4)=0x3fa, 0x4) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000ff0000)=0x3fb, 0x4) bind$inet6(r0, &(0x7f000034f000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xe1a5}, 0x1c) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000ff6000-0x10)='/dev/sequencer2\x00', 0x220c00, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000165000-0xc)='/dev/rfkill\x00', 0x0, 0x0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f000027a000)={0x0, 0x1, 0x7f, 0x7fff, 0x3, 0x21fa, 0x7, 0x2, {0x0, @in={{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]}, 0x9, 0x6, 0x6, 0x3, 0xffffffffffffff85}}, &(0x7f0000ff6000-0x4)=0xb8) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000324000)={r3, 0x1dbf21f0, 0x100000000000000}, &(0x7f0000ff6000)=0xc) listen(r1, 0x0) 2017/12/25 12:10:24 executing program 4: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000001d000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000000f000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000001f000-0x4)=0xe8) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f000001e000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, r1}) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000020000-0x50)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, 0x6, 0x80, 0x6, 0x0, 0x7, 0x2000000, r1}) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000017000)=0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f000001a000)={&(0x7f0000011000/0x4000)=nil, 0x4000}) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='coredump_filter\x00') sendfile(r2, r2, &(0x7f000001b000)=0x0, 0xb1a) ioctl$fiemap(r2, 0xc020660b, &(0x7f0000000000)={0x6, 0x6, 0x2, 0x0, 0x6, [{0x7, 0x0, 0x8, 0x0, 0x0, 0x488, 0x0, 0x0, 0x0}, {0x9, 0x6, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}, {0x9, 0x1, 0x100000000, 0x0, 0x0, 0x300, 0x0, 0x0, 0x0}, {0x6, 0x40, 0x7f, 0x0, 0x0, 0x404, 0x0, 0x0, 0x0}, {0x2000000, 0x101, 0x6, 0x0, 0x0, 0x2001, 0x0, 0x0, 0x0}, {0x1, 0x280000, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$packet(r0, &(0x7f0000020000)={0x11, 0x1f, r1, 0x1, 0x0, 0x6, @random="7b0051a1a701", [0x0, 0x0]}, 0x14) 2017/12/25 12:10:24 executing program 5: r0 = dup(0xffffffffffffff9c) connect$unix(r0, &(0x7f0000b9b000)=@abs={0x0, 0x0, 0x1}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r1, &(0x7f00000d1000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) 2017/12/25 12:10:24 executing program 1: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000002000-0x8)='./file0\x00', 0x50) ioctl$EVIOCGABS0(r0, 0x80184540, &(0x7f0000001000)=""/142) add_key$keyring(&(0x7f0000001000)='keyring\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key(&(0x7f0000004000-0xd)='dns_resolver\x00', &(0x7f0000003000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000)="", 0x0, 0x0) keyctl$describe(0x6, r1, &(0x7f0000009000)=""/86, 0x56) 2017/12/25 12:10:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000b5d000-0xd)='/dev/net/tun\x00', 0x0, 0x16200) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common="676310d50000000000020000002000", @ifru_map={0x4000000002, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff9}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r2 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000fca000)='/selinux/create\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000647000-0x34)={0x0, 0x2c, "51d0e57d1e95c583f19367010807e14ff74ae8ea997f1f5a089acdf01c055dd24c2f8ba386c37a2bb772087f"}, &(0x7f000089e000-0x4)=0x34) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000f21000-0x8c)={r3, @in6={{0xa, 0x1, 0x7094, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) socket$inet(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00006a5000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1402}) sendto$inet(r0, &(0x7f0000cf0000-0x5)="", 0x0, 0x0, &(0x7f0000862000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r4 = syz_open_dev$sg(&(0x7f0000974000)='/dev/sg#\x00', 0x80000001, 0x101180) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f000000b000)={0x0, 0x0}) getsockopt$nfc_llcp(r4, 0x118, 0x4, &(0x7f00002a0000)=""/20, 0x14) init_module(&(0x7f000004b000-0x10)='gre0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x10, &(0x7f000038e000)='gre0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00') 2017/12/25 12:10:24 executing program 0: mmap(&(0x7f0000001000/0xf5c000)=nil, 0xf5c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chdir(&(0x7f00004de000-0x2)='..') r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f0000e2b000-0x2)='..', 0x3000055) r1 = socket$inet6(0xa, 0x1, 0x8000000000000006) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f00006af000-0x4)=0x0, &(0x7f0000d0d000)=0x4) pipe2(&(0x7f0000be1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) setsockopt$inet6_int(r1, 0x29, 0x2, &(0x7f0000f57000-0x4)=0x1, 0x4) bind$inet6(r1, &(0x7f0000f56000-0x1c)={0xa, 0x0, 0x4, @loopback={0x0, 0x1}, 0x200000000001}, 0x1c) sendto$inet6(r1, &(0x7f0000a76000-0xdb)='J', 0x1, 0xfffffffffffffffe, &(0x7f0000d09000-0x20)={0xa, 0x0, 0xfffffffffffffffd, @loopback={0x0, 0x1}, 0x0}, 0x1c) fcntl$getownex(r2, 0x10, &(0x7f0000884000-0x8)={0x0, 0x0}) getsockopt$inet6_buf(r1, 0x29, 0x6, &(0x7f0000f5b000-0xaf)=""/175, &(0x7f000018e000)=0xaf) 2017/12/25 12:10:24 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000001000)=0x8, 0x4) clone(0x0, &(0x7f00001e4000)="", &(0x7f00006d3000-0x4)=0x0, &(0x7f000045e000-0x4)=0x0, &(0x7f0000001000-0x2)="0901") mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chdir(&(0x7f0000002000+0x482)='./file0\x00') mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$mice(&(0x7f0000002000-0x10)='/dev/input/mice\x00', 0x0, 0x801) r3 = mmap$binder(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x5, 0x110, r0, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r2, 0xc018620b, &(0x7f0000001000-0x18)={r3, 0x0, 0x0, 0x0}) fchmodat(r2, &(0x7f0000000000)='./file0\x00', 0xfd) 2017/12/25 12:10:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) vmsplice(r0, &(0x7f00002d3000-0x10)=[{&(0x7f00008f3000-0x5e)="bc92c7c321b8642f438cfd40a90a0a334ae8d9cce7a54f612d63aaa8098b7ffdd1e54e9e61a3cea2794b2f8ea81291a495c434c3023e6583a2033d6f68d7fa0d0990283ce9011cfdecb828dd6a88df5ef4a97e95e7e9c7cf56f5667b220e", 0x5e}], 0x1, 0xb) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r1, &(0x7f0000002000-0x6)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r1, 0x1) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000cc4000-0x4)=0x0) fremovexattr(r0, &(0x7f00009d8000-0x6)=@random={'osx.\x00', '\x00'}) r2 = socket(0x10000000010, 0x2, 0xc) write(r2, &(0x7f000019f000-0x1f)="1f0000000002136dfd4145bb000100220740000009000200011601130000c4", 0x1f) 2017/12/25 12:10:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000a75000-0xc)='/dev/random\x00', 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000004000-0xc)={0xc, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000ce8000)={0x0, 0x0}) 2017/12/25 12:10:24 executing program 5: r0 = socket(0x11, 0x80002, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f000073c000-0x10)=@req={0x0, 0x0}) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000636000-0x4)=0x4, 0x4) fcntl$getownex(r0, 0x10, &(0x7f0000f6d000)={0x0, 0x0}) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f00004a0000-0x4)=r1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ipx(r0, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000000000)=0x10) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f000078f000-0x18)=@generic={0x7, 0x1, 0x7}) 2017/12/25 12:10:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000c88000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000c88000-0x4)=0x0) 2017/12/25 12:10:24 executing program 4: r0 = getpgid(0x0) ioprio_set$pid(0x1, r0, 0x40000000004001) prctl$void(0x3f) ioprio_get$pid(0x2, 0x0) 2017/12/25 12:10:24 executing program 7: clone(0x0, &(0x7f0000302000)="", &(0x7f0000048000-0x4)=0x0, &(0x7f0000aa4000)=0x0, &(0x7f0000ca2000-0xd0)="") syz_open_dev$urandom(&(0x7f0000269000-0xd)='/dev/urandom\x00', 0x0, 0x4000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x90040, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000001000)=""/63) r1 = syz_open_dev$sndseq(&(0x7f0000001000-0xd)='/dev/snd/seq\x00', 0x0, 0x400000) dup(r1) 2017/12/25 12:10:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000824000)={0x0, 0x0}) getsockopt$inet_tcp_buf(r0, 0x6, 0x12, &(0x7f0000d0f000-0x3b)=""/59, &(0x7f0000cb2000-0x4)=0x3b) 2017/12/25 12:10:24 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect(r0, &(0x7f000067b000)=@hci={0x1f, 0x0, 0x4}, 0x6) 2017/12/25 12:10:24 executing program 2: mmap(&(0x7f0000000000/0xcfa000)=nil, 0xcfa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x40600) socketpair(0x13, 0x4, 0x1, &(0x7f0000a08000)={0x0, 0x0}) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f000068d000)=0x6) r1 = syz_open_dev$random(&(0x7f0000cbf000)='/dev/random\x00', 0x0, 0x0) ioctl$int_in(r1, 0x0, &(0x7f0000ccb000)=0x4) 2017/12/25 12:10:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000f1e000-0xd)='/dev/net/tun\x00', 0x0, 0x1) socketpair(0xa, 0x5, 0x7, &(0x7f0000ad9000-0x8)={0x0, 0x0}) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000bb0000-0xf)='/dev/sequencer\x00', 0x8000, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r1, 0x8004e500, &(0x7f00001ad000-0x4)=r2) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f0000f52000)=0x1ff) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00009fe000)='/selinux/checkreqprot\x00', 0xa00, 0x0) r3 = socket$inet6(0xa, 0x802, 0x0) ioctl$sock_inet6_SIOCDELRT(r3, 0x890c, &(0x7f0000237000-0x50)={@loopback={0x0, 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, 0x0, 0x63, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/25 12:10:24 executing program 3: mmap(&(0x7f0000000000/0xfcf000)=nil, 0xfcf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000af3000-0x10)='/selinux/create\x00', 0x2, 0x0) fcntl$setlease(r0, 0x400, 0x2) mmap(&(0x7f0000000000/0xccf000)=nil, 0xccf000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$random(&(0x7f0000d63000-0x9)='/dev/random\x00', 0x0, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f0000caf000-0x8)=0x0) 2017/12/25 12:10:24 executing program 1: pipe2(&(0x7f0000625000-0x8)={0x0, 0x0}, 0x80800) fcntl$setpipe(r0, 0x407, 0x4) mmap(&(0x7f0000004000/0x75000)=nil, 0x75000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$mice(&(0x7f0000001000)='/dev/input/mice\x00', 0x0, 0xa) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000001000-0x10)={0x7, &(0x7f0000000000)=[{0x401, 0x7, 0x10073, 0x3f}, {0x8, 0x78, 0x1000, 0x100000001}, {0x4000000, 0x7, 0x8, 0xffffffffffffffff}, {0x7f, 0x55, 0x8, 0x7}, {0x2, 0x2, 0x0, 0x3}, {0x8001, 0x53, 0x1, 0x0}, {0x5, 0x7, 0x5, 0xffffffff}]}, 0x10) r3 = socket$netlink(0x10, 0x3, 0x1d) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000036000-0x1c)={@remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, 0x4, 0x3, [@broadcast=0xffffffff, @broadcast=0xffffffff, @multicast1=0xe0000001]}, 0x1c) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r2, 0x80045400, &(0x7f0000002000)=0x0) r4 = getpid() fcntl$setown(r2, 0x8, r4) ioctl$sock_inet_SIOCGIFBRDADDR(r2, 0x8919, &(0x7f0000002000-0x20)={@generic="76fdd5ca15864018baac5d40e782d93f", @ifru_addrs={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) writev(r3, &(0x7f0000054000-0x10)=[{&(0x7f0000079000-0x3a)="3900000011001947040001000000010007000100020000004500ff17003f80ec14001a0004000200000000f400fb011018e907000000000da1", 0x39}], 0x1) 2017/12/25 12:10:24 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000dcb000)={0x0, 0x0}) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f00002f3000)={@generic="99c0e8236aeb6d62895e9418b6612d1d", 0x3f}) r1 = syz_open_dev$loop(&(0x7f0000c22000)='/dev/loop#\x00', 0x0, 0x0) r2 = memfd_create(&(0x7f0000614000)='/dev/loop#\x00', 0x0) sendfile(r2, r1, &(0x7f0000c16000)=0x0, 0x100000001) 2017/12/25 12:10:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00005e5000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) exit(0x1000) fcntl$setpipe(r0, 0x407, 0x8000000000021428) vmsplice(r0, &(0x7f0000fc8000)=[], 0x0, 0x0) connect$nfc_llcp(r1, &(0x7f000076b000)={0x27, 0x4, 0x100000001, 0x7, 0x9c29, 0x3, "a388b185c3d2a62d024b7daa618897c0255d14baf6d176387882aa544f53ca3c0f54f1649b4edee1a38e1845a24e2de15faa0f025a37adb95c53a8155cce2a", 0x4}, 0x60) vmsplice(r1, &(0x7f0000a70000-0x10)=[{&(0x7f00007cb000-0xb)="04da6324d30d477c471bc7", 0xb}], 0x1, 0x4) readv(r1, &(0x7f000061d000)=[{&(0x7f0000e2a000)=""/171, 0xab}, {&(0x7f000057c000)=""/159, 0x9f}, {&(0x7f000071d000)=""/4096, 0x1000}, {&(0x7f0000bf7000-0x83)=""/131, 0x83}, {&(0x7f0000f29000-0x37)=""/55, 0x37}], 0x5) 2017/12/25 12:10:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000000e000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0x40085112, &(0x7f000000b000)={0x5, &(0x7f000000d000-0x38)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000caa000-0x28)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ad1000-0x4)=0x28) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00008f3000-0x8)={r1, 0x41}, &(0x7f000048f000)=0x8) ppoll(&(0x7f0000ee6000-0x30)=[{r0, 0x8121, 0x0}, {r0, 0x1, 0x0}, {r0, 0x20, 0x0}, {r0, 0x2, 0x0}, {r0, 0x20, 0x0}, {r0, 0x21, 0x0}], 0x6, &(0x7f0000bcf000-0x10)={0x0, 0x0}, &(0x7f0000ea8000)={0x7}, 0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00005e1000)={r2, @in6={{0xa, 0x1, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x5}, 0x98) bind$unix(r0, &(0x7f0000e25000)=@abs={0x4000000001, 0x0, 0x2}, 0x8) bind$ax25(r0, &(0x7f0000464000)={0x3, {"be64bb2984faa7"}, 0x1}, 0x10) 2017/12/25 12:10:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0xffffffff) setsockopt$inet6_group_source_req(r0, 0x29, 0x30, &(0x7f0000022000-0x108)={0x0, {{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x7, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2017/12/25 12:10:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/create\x00', 0x2, 0x0) r1 = accept4(r0, 0x0, &(0x7f0000001000-0x4)=0x0, 0x80000) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000d84000)={0x0, 0x7, 0x0}, &(0x7f0000000000)=0xc) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000000)={r2, 0x0, 0xf3a, 0x5, 0x5, 0x8}, 0x14) r3 = syz_open_dev$loop(&(0x7f0000094000)='/dev/loop#\x00', 0x0, 0x20004) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000e2c000)={0x6, {{0xa, 0x3, 0x2000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x100}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2, [{{0xa, 0x0, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x6, @loopback={0x0, 0x1}, 0x80}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x190) ioctl$LOOP_SET_DIRECT_IO(r3, 0x4c08, 0x7) 2017/12/25 12:10:24 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_open(&(0x7f0000001000-0x2)='*\x00', 0x3f, 0x58, &(0x7f0000776000-0x40)={0x1, 0x6f8, 0x8, 0x3c67, 0x9, 0x8, 0x80000001, 0x1000}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000+0x385)='/dev/sequencer\x00', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$llc(r0, &(0x7f0000002000-0xb7)="d7e4899f416938592e35160b59a0c15e09a7a6c34c772df7601463cf980e70303cb14640a84cfd2e06f3f0a7c84fb30f7d0676b9366f515beeb820ae5d2c6eee77ce9b3c58e03ab832e31ac362c50829f52de9b793cbe0440a29950f361d4f0b25dc640e7155c8c483cedfc90d70f031aa96d43c55c6cbeab1051657e77f3db30967423ea16292ceaa97dd4c0443c1a9bb786bc8e810030ff2d5b45b0297e8f3b954d735274858861c19391a563e96b5923639369caad3", 0xb7, 0x40040, &(0x7f0000001000-0x10)={0x1a, 0xd, 0xfff, 0x5, 0x3, 0x1000, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000002000-0x10)={0x0, 0x0, 0x9}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000001000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000001000-0x10)={r2, r3, 0xc000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x28004100, &(0x7f0000ff5000)="", &(0x7f0000001000-0x1)=0x0, &(0x7f0000ace000-0x4)=0x0, &(0x7f0000ce3000-0x1)="") 2017/12/25 12:10:24 executing program 3: mmap(&(0x7f0000000000/0x17d000)=nil, 0x17d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000004000-0x10)={&(0x7f0000002000-0x1b0)={0x2, 0xe, 0x0, 0x0, 0xc, 0x0, 0x0, 0x0, [@sadb_x_policy={0x4, 0x12, 0x0, 0x1, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x60}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000017d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f000017d000)='./file0\x00', 0x400400, 0x4) mmap(&(0x7f000017d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$unix(r1, 0x0, &(0x7f000017e000-0x4)=0x0) r2 = open(&(0x7f00000f9000-0x8)='./file0\x00', 0x800, 0x20) getsockname$netrom(r2, &(0x7f000005b000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f000000d000-0x4)=0x10) mmap(&(0x7f000017e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000139000)={{{@in=@loopback=0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 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]}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000017f000-0x4)=0xe8) r4 = getegid() syz_fuse_mount(&(0x7f0000166000-0x8)='./file0\x00', 0x2000, r3, r4, 0x9, 0x800010) 2017/12/25 12:10:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xf78000)=nil, 0xf78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x80002, 0x2000000088) setsockopt$inet6_udp_int(r2, 0x11, 0x40000000000b, &(0x7f0000712000-0x4)=0xffffffffffffffff, 0x4) recvmsg(r1, &(0x7f0000d5f000)={&(0x7f0000415000)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, 0x1c, &(0x7f000021a000-0x90)=[], 0x0, &(0x7f0000ec9000)=""/188, 0xbc, 0x0}, 0x0) recvmsg(r1, &(0x7f0000e9f000-0x38)={&(0x7f0000619000-0x8)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000430000-0x40)=[{&(0x7f00001fa000)=""/82, 0x52}, {&(0x7f0000afe000)=""/229, 0xe5}, {&(0x7f0000562000-0xf7)=""/247, 0xf7}, {&(0x7f0000a3f000-0xf9)=""/249, 0xf9}], 0x4, 0x0, 0x0, 0x4}, 0x0) clone(0x14000400, &(0x7f00009e5000-0x3)="", &(0x7f00005fb000-0x4)=0x0, &(0x7f00000fa000-0x4)=0x0, &(0x7f00001ca000-0x2)="") sendmsg$unix(r0, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[], 0x0, 0x0}, 0x0) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000d43000)={0x7f, 0x6, 0x2, 0x16, 0xa, [{0xbc, 0x8, 0x200, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0}, {0x1, 0x1, 0x5, 0x0, 0x0, 0x2001, 0x0, 0x0, 0x0}, {0x7, 0x800, 0x401, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0}, {0xa1b5, 0x56, 0x10001, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}, {0x40, 0x9, 0xe43, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0}, {0x4, 0xd7, 0x9, 0x0, 0x0, 0x600, 0x0, 0x0, 0x0}, {0x1, 0x5, 0x5, 0x0, 0x0, 0x808, 0x0, 0x0, 0x0}, {0x1ff, 0x6, 0x8, 0x0, 0x0, 0x1c01, 0x0, 0x0, 0x0}, {0x6, 0xfff, 0x1, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}, {0x9, 0x81, 0x9, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0}]}) 2017/12/25 12:10:24 executing program 2: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000000000)='/dev/random\x00', 0x0, 0x1) writev(r0, &(0x7f0000001000-0x70)=[{&(0x7f0000006000-0xbc)="258f32e6c1b790163a645ff0f3c986b06a3426e59e11b04c9e90da68a7104b0cffc28c798e7d00468aaeca71d9a0e91c67b2c6c4098b1392f8b61c21f33da9c90b", 0x41}], 0x1) lremovexattr(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000004000-0x11)=@random={'os2.\x00', '/dev/random\x00'}) 2017/12/25 12:10:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000f60000-0x4)=0x2, 0x4) r2 = syz_open_dev$tun(&(0x7f0000d00000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_addrs=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000478000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000971000-0x10)=@common='gre0\x00', 0x10) sendto$inet(r0, &(0x7f0000589000-0x1)="", 0x0, 0x4000000, &(0x7f0000d17000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_int(r0, 0x0, 0xc, &(0x7f0000f26000)=0x0, &(0x7f0000e91000-0x4)=0x4) 2017/12/25 12:10:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000060000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r0, 0x407, 0xfffffffffffffffc) mkdirat(r0, &(0x7f000017f000-0x8)='./file0\x00', 0x11a) 2017/12/25 12:10:24 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000671000)=0x0) 2017/12/25 12:10:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000090e000)='/selinux/status\x00', 0x0, 0x0) ioctl$TCSETA(r1, 0x5402, &(0x7f0000bf7000-0x14)={0xfffffffffffffffd, 0x0, 0x2, 0x3, 0x6, 0x8, 0x3f, 0x400, 0x6f, 0x0}) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000f5b000)=0x3, 0x4) connect$inet6(r0, &(0x7f0000f61000)={0xa, 0x0, 0x800, @loopback={0x0, 0x1}, 0x0}, 0x1c) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000064a000-0x16)='/selinux/checkreqprot\x00', 0x22000, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f000031b000-0x4)=0x0) 2017/12/25 12:10:24 executing program 2: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000000d000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000006000)=0x0, 0x4) r1 = gettid() rt_sigqueueinfo(r1, 0x38, &(0x7f0000003000-0x10)={0x2f, 0xc, 0x7, 0x1}) 2017/12/25 12:10:24 executing program 7: clone(0x0, &(0x7f0000107000-0x37)="", &(0x7f0000477000-0x4)=0x0, &(0x7f00004a3000)=0x0, &(0x7f000065a000-0x2)="") mmap(&(0x7f0000000000/0xffb000)=nil, 0xffb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80800) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000ede000)=[{&(0x7f000070f000-0xbc)=""/188, 0xbc}, {&(0x7f00003a6000-0xc5)=""/197, 0xc5}, {&(0x7f0000ffb000)=""/206, 0xce}, {&(0x7f0000843000)=""/40, 0x28}, {&(0x7f000008b000)=""/88, 0x58}, {&(0x7f00007e7000-0x9)=""/9, 0x9}, {&(0x7f000062e000)=""/202, 0xca}, {&(0x7f000010a000)=""/129, 0x81}], 0x8, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000000a000-0xc)={0x0, 0x0}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000b61000-0x18)={0xaa, 0x0, 0x0}) epoll_wait(r1, &(0x7f0000ffb000-0x24)=[{0x0, 0x0}], 0x1, 0x0) getrlimit(0x0, &(0x7f000015d000)={0x0, 0x0}) 2017/12/25 12:10:25 executing program 1: mmap(&(0x7f0000000000/0xdf7000)=nil, 0xdf7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000df5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00006d8000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000051f000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000df5000)={0x77359400, 0x0}, &(0x7f0000df6000-0x8)={&(0x7f0000df5000)={0xfffffffffffff001}, 0x8}) mmap(&(0x7f0000df7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000971000)={@generic="0a0d439acc811c67efcf9f0945262144", @ifru_addrs={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000df8000-0x4)=0x0) r2 = getpgid(0x0) mmap(&(0x7f0000df8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000df9000-0xe)='/selinux/load\x00', 0x2, 0x0) r4 = syz_open_pts(r3, 0x604000) mmap(&(0x7f0000df7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_FILE_RW_HINT(r4, 0x40d, &(0x7f0000dfa000-0x8)=0x0) rt_tgsigqueueinfo(r1, r2, 0x20, &(0x7f0000df7000)={0x25, 0xe487, 0x2, 0x3f}) 2017/12/25 12:10:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x2000000011, 0x3, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000)="", 0x47e) setsockopt$packet_int(r0, 0x107, 0x13, &(0x7f000061c000-0x4)=0x0, 0x4) 2017/12/25 12:10:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_settime(0xffffffffffffff9c, 0x10000, &(0x7f00008ad000)={{0x0, 0x0}, {0x77359400, 0x0}}, &(0x7f0000e1a000)={{0x0, 0x0}, {0x0, 0x0}}) mq_open(&(0x7f00001db000-0xa)='wlan1em0@\x00', 0x2, 0x10, &(0x7f00002bc000)={0x7, 0x4, 0x8, 0x10, 0x100, 0x0, 0x3, 0x0}) creat(&(0x7f0000b24000)='./file0\x00', 0x100) openat$selinux_access(0xffffffffffffff9c, &(0x7f00006d7000)='/selinux/access\x00', 0x2, 0x0) r0 = accept$ax25(0xffffffffffffffff, &(0x7f0000065000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000189000-0x4)=0x10) r1 = dup(r0) ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4010641a, &(0x7f0000e4a000-0x10)={0x7, &(0x7f00002a5000-0x1c)=[0x8001, 0x773e, 0xffffffff, 0x528bb221, 0x2, 0x7f, 0x7]}) 2017/12/25 12:10:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000072b000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000a59000)='/proc/self/net/pfkey\x00', 0x200000, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f000060d000)=0x0) syz_open_dev$binder(&(0x7f00007b6000-0xd)='/dev/binder#\x00', 0x0, 0x802) 2017/12/25 12:10:25 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x6001, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f00006a7000)={0x0, 0x0, 0x0}, 0xc) r2 = syz_open_procfs(r1, &(0x7f0000de7000+0x529)='net/sockstat6\x00') ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00007c7000)={0x4, 0x0, &(0x7f0000c8e000)=[@enter_looper={0x630c}], 0x8f, 0x0, &(0x7f0000493000-0x8f)="8da7c6383d880b38278dd4ea9a776bccda0d0ad0e11d0b91c51ea20e92bf3684e00645d1dd199b8f64e5d691598dd703706aba278c208b67196293fc06715fab94502d59ae490087cefb7da7a41072ce8595b0962717de2cca40ff9b4af7719ea22bf1d18a547e704122c6a3b459a8b781601ae85b5fc3a0991cf9ea4de8bc13228e96e218d8d6c100d8bda78ede8b"}) readv(r2, &(0x7f0000762000-0x80)=[{&(0x7f000068e000)=""/93, 0x5d}], 0x1) 2017/12/25 12:10:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ax25(0xffffffffffffffff, &(0x7f0000f9f000)={0x0, {""/7}, 0x0}, &(0x7f0000024000-0x4)=0x10) ioctl(r0, 0x8, &(0x7f000043a000-0xa7)="366fe1d223197391aaa050d8b4e1ad38897e82e3ae0b0adb954943439fb307184e1e1cc3fa29c128b2400155cf367ef7c4c324c0a746eed8714231d1534b23b159a6aba20ac418de58beb5354b9548a652220c1a56c8a81df43fd632b0a79dc5ac392f26ccbfd91a76f8821c08e7acd255e5f6d5663afc1e6fbcab50f08a89ea8f884ee88e9f27462dce56c7103cf6e51658ed36e2315129e3894b164e09777701837b9299a4ce") r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mounts\x00') getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000ed0000)=0x0, &(0x7f000005e000)=0x4) signalfd(0xffffffffffffffff, &(0x7f0000c26000)={0xfffffffffffffffd}, 0x8) timerfd_create(0x0, 0x0) linkat(r1, &(0x7f0000dc3000)='./file0\x00', r1, &(0x7f00007fb000)='./file0\x00', 0x0) unshare(0x20000400) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007fc000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000)={0x0}, 0x8}) 2017/12/25 12:10:25 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000950000)='attr/fscreate\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000001000-0x8)=@assoc_value={0x0, 0x81}, &(0x7f0000001000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000e0f000-0x18)={r1, 0x3, 0x0, 0xaf, 0x51f}, &(0x7f0000737000-0x4)=0x18) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndseq(&(0x7f00009d5000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000047000)={0x0, 0x0, 0x0, "71756575653100000000000000000004000000000000000000000000000000000000001400", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r2, 0x40605346, &(0x7f0000d33000)={0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/25 12:10:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00008a5000-0x10)='/selinux/access\x00', 0x2, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000dab000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00005c3000)={0x0, 0x0, 0x0}, &(0x7f00005e0000)=0xc) ioprio_set$uid(0x3, r2, 0x100000001) mmap(&(0x7f000066b000/0x3000)=nil, 0x3000, 0x0, 0x1010, r1, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f000023c000-0x8)={0x0, 0x0}) remap_file_pages(&(0x7f0000ae7000/0x2000)=nil, 0x2000, 0x0, 0x9601, 0xffffffffffffffff) [ 38.253007] binder: BINDER_SET_CONTEXT_MGR already set [ 38.272436] binder: 4576:4587 ioctl 40046207 0 returned -16 2017/12/25 12:10:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$int_in(r0, 0x5421, &(0x7f00001c8000-0x8)=0x650) r1 = syz_open_procfs(0x0, &(0x7f0000bbd000-0x4)='net/stat\x00') getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00005cc000)={0x0, 0x0, 0x0}, &(0x7f00004ad000-0x4)=0xc) fstat(r1, &(0x7f0000cdd000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r1, &(0x7f0000e24000-0x8)='./file0\x00', r2, r3, 0x100) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000ec1000)={0x0, 0x0}) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000f9b000)=0x0) getdents(r1, &(0x7f000030d000-0x1a)=""/26, 0x1a) getdents64(r1, &(0x7f0000e31000-0xac)=""/172, 0xac) 2017/12/25 12:10:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x0) close(r0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000002000-0x30)={0x44, 0x0, &(0x7f0000009000-0xfc)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, &(0x7f0000009000-0x58)=[], &(0x7f0000004000)=[0x0, 0x0, 0x0, 0x30]}}], 0x0, 0x0, &(0x7f0000009000-0x39)=""}) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) close(r1) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x4, 0x0, &(0x7f0000004000-0x18)=[@register_looper={0x630b}], 0x48, 0x0, &(0x7f0000009000)="d8fc1dd16de371f1d99e3b4d488546c2bbb067efde9e55e9d1048602c19fe0b0078ade697201170fdbcc34816df860d3f87023a9d8567fa3297aac9d65b25106fc55ed85da8cb6f3"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000)={0x14, 0x0, &(0x7f0000004000)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) r2 = memfd_create(&(0x7f0000380000-0xd)='/dev/binder#\x00', 0x1) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000268000)='/dev/ppp\x00', 0x202000, 0x0) fanotify_mark(r2, 0x1, 0x8000010, r3, &(0x7f00000f8000-0x8)='./file0\x00') ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4c, 0x0, &(0x7f000000c000-0x80)=[@reply_sg={0x40486312, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x8, &(0x7f000000a000)=[@fda={0x66642a85, 0x1, 0x0, 0x0}], &(0x7f000000b000)=[0x0]}, 0x0}}], 0x0, 0x0, &(0x7f000000b000)=""}) 2017/12/25 12:10:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000fd1000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) recvmmsg(r0, &(0x7f00009f7000-0x168)=[{{&(0x7f00002fd000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000ef4000)=[{&(0x7f0000555000-0x55)=""/85, 0x55}], 0x1, &(0x7f0000529000-0xf9)=""/249, 0xf9, 0x1}, 0x7fff}, {{&(0x7f0000b9e000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000e47000)=[{&(0x7f00008c5000-0xfa)=""/250, 0xfa}], 0x1, 0x0, 0x0, 0x6}, 0x1}, {{0x0, 0x0, &(0x7f000025a000)=[{&(0x7f000001e000)=""/4096, 0x1000}], 0x1, &(0x7f0000276000-0x9c)=""/156, 0x9c, 0x60000000000000}, 0x5}, {{&(0x7f00001bc000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000f6f000-0x70)=[{&(0x7f0000ab9000)=""/133, 0x85}, {&(0x7f0000984000)=""/126, 0x7e}, {&(0x7f00004e2000-0x34)=""/52, 0x34}, {&(0x7f00002c3000-0xfe)=""/254, 0xfe}, {&(0x7f00008fc000-0x40)=""/64, 0x40}, {&(0x7f0000013000-0x72)=""/114, 0x72}, {&(0x7f0000590000-0x53)=""/83, 0x53}], 0x7, &(0x7f0000ca0000-0x1000)=""/4096, 0x1000, 0x5}, 0x2}, {{&(0x7f00002e7000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000429000-0x20)=[{&(0x7f0000c18000-0x58)=""/106, 0x6a}, {&(0x7f0000c4a000-0x65)=""/101, 0x65}], 0x2, &(0x7f0000068000-0xf5)=""/245, 0xf5, 0x2}, 0xfff}, {{&(0x7f0000e14000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000347000-0x30)=[{&(0x7f0000cb0000-0xdc)=""/220, 0xdc}, {&(0x7f0000b12000)=""/106, 0x6a}, {&(0x7f00009d5000)=""/72, 0x48}], 0x3, 0x0, 0x0, 0x9}, 0x20}], 0x6, 0x1, &(0x7f0000b09000-0x10)={0x0, 0x0}) ioctl$sock_SIOCBRDELBR(r0, 0x5421, &(0x7f0000644000-0x10)=@generic="53e729004a31040260a942089e00005f") ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc0109207, &(0x7f0000ddd000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/25 12:10:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffff9c, &(0x7f00001d6000)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e19000-0x4)=0x10) setsockopt$sock_int(r0, 0x1, 0x3d, &(0x7f0000a09000-0x4)=0x0, 0x4) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f000046a000-0x4)=0x7fe, 0x4) sendto$inet(r1, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000eea000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r1) 2017/12/25 12:10:25 executing program 4: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x3, 0x8972, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000002000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mremap(&(0x7f0000a93000/0x3000)=nil, 0x3000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f0000001000-0x99)={0x1, 0x91, "d6a0786bfe87b7ae5c322dc0be69979aa27871a52e14e66712883a2fa45f317c5ec16d8e702b6220edac75b6f1e6930b401eca286234638e0298fd3e2d34c3a440cdda7df3275f5d888532091d786f41682e66d47444a077dcbf0944d859f76a6b41fa066cbb4c549d9a8ebb3a156b1fcf11df82dbeeed84efee2647f0a33dfbecbf904ff2be65500b21c8bfc99e0fef84"}) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f0000a93000/0x3000)=nil, 0x4000009, 0x0, 0x0, &(0x7f0000001000/0x1000)=nil, 0x0}) mprotect(&(0x7f0000b1d000/0x1000)=nil, 0x1000, 0x9) vmsplice(r1, &(0x7f0000b1d000)=[{&(0x7f0000002000)="", 0x0}], 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r1, 0x540f, &(0x7f0000000000+0x832)=0x0) fcntl$setown(r1, 0x8, r2) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000b18000)=0x0) 2017/12/25 12:10:25 executing program 0: r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f00007f7000/0x4000)=nil, 0x4000}, 0x1, 0x0}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000001000)={0x0, 0x0}) rt_sigreturn() 2017/12/25 12:10:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000007f000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) bind$ax25(r0, &(0x7f000064d000)={0x3, {"b99cc5ad78dea4"}, 0x0}, 0x10) r1 = socket(0x10000000010, 0x2, 0xc) write(r1, &(0x7f0000ebe000)="1f0000000101ff00fd4366bb006e0022075e000009001200011601130000c4", 0x1f) 2017/12/25 12:10:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x80005, 0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000938000)={0x0, 0x3ff, 0x400, 0x1, 0x8, 0x3}, &(0x7f0000d40000)=0x14) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000238000)={r1, @in6={{0xa, 0x1, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x401}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1ff, 0x7f, 0x4, 0x82}, &(0x7f0000340000-0x4)=0xa0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00008a9000)={0x0, 0x0}) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r2, &(0x7f0000d29000-0x38)={&(0x7f0000bdb000)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c, &(0x7f00004a5000)=[], 0x0, &(0x7f000076c000)=[], 0x0, 0x0}, 0xe2c119df1ed13f37) 2017/12/25 12:10:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0xa) r1 = syz_open_dev$tun(&(0x7f0000b6b000)='/dev/net/tun\x00', 0x0, 0x0) r2 = add_key$keyring(&(0x7f0000ac7000)='keyring\x00', &(0x7f00001e2000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) add_key$keyring(&(0x7f000042c000)='keyring\x00', &(0x7f0000321000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, r2) r3 = fcntl$dupfd(r1, 0x0, r1) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) r4 = fcntl$dupfd(r0, 0x0, r0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) write$tun(r4, &(0x7f0000b67000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "356d06", 0x10, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "af295e", 0x0, "9b907f"}, ""}}}}, 0x42) ioctl$TUNSETQUEUE(r3, 0x400454d9, &(0x7f0000fb2000-0x28)={@generic="c3ad8f354bd8492db006e05da054a324", @ifru_names=@common='tunl0\x00'}) 2017/12/25 12:10:25 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd(r0, &(0x7f0000000000)={0x0}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) rt_sigpending(&(0x7f0000013000-0x8)={0x0}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f00008a3000)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00009a2000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00007b0000-0x9)='/dev/rtc\x00', 0x2200, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f000019b000)=0x0) 2017/12/25 12:10:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$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) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000023d000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000b11000)={0x0, 0x0, &(0x7f0000008000)=[], 0x1, 0x0, &(0x7f00006f7000)="cc"}) setsockopt$llc_int(r2, 0x10c, 0x4, &(0x7f0000eca000)=0x5, 0x4) ustat(0x0, &(0x7f0000437000)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000e000-0x30)={0x14, 0x0, &(0x7f000000d000-0x98)=[@request_death={0x400c630f, 0x0, 0x0}, @enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000009000-0xc9)=""}) 2017/12/25 12:10:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f000051a000)={0x0, 0x0}) r1 = accept$llc(0xffffffffffffff9c, 0x0, &(0x7f000084a000)=0x0) r2 = socket$inet_icmp(0x2, 0x2, 0x1) r3 = syz_open_dev$mice(&(0x7f00005bb000)='/dev/input/mice\x00', 0x0, 0x40) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00000b3000)={0x0, 0x0}) r5 = syz_open_dev$sg(&(0x7f000071f000-0x9)='/dev/sg#\x00', 0x5, 0x42800) r6 = syz_open_dev$usbmon(&(0x7f0000fe3000)='/dev/usbmon#\x00', 0x8, 0x100c0) ppoll(&(0x7f000015b000-0x38)=[{r0, 0x180, 0x0}, {r1, 0x2010, 0x0}, {r2, 0x48, 0x0}, {r3, 0x420, 0x0}, {r4, 0x11, 0x0}, {r5, 0x0, 0x0}, {r6, 0x20, 0x0}], 0x7, &(0x7f0000d13000)={0x0, 0x989680}, &(0x7f0000069000)={0xc9}, 0x8) mkdir(&(0x7f0000af9000)='./file0\x00', 0x80) mkdir(&(0x7f000074c000-0x8)='./file0\x00', 0x0) r7 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000680000)={{{@in=@broadcast=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a2d000-0x4)=0xe8) connect$packet(r7, &(0x7f0000fd4000)={0x11, 0x11, r8, 0x1, 0x9, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) r9 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) getsockopt$inet_mtu(r9, 0x0, 0xa, &(0x7f0000ec5000)=0x0, &(0x7f0000dcf000-0x4)=0x4) renameat(r9, &(0x7f000000c000-0xe)='./file0\x00', 0xffffffffffffffff, &(0x7f0000043000-0xe)='./file0/control\x00') getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r7, 0x84, 0x6, &(0x7f0000ed0000)={0x0, @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]}}, &(0x7f000001f000-0x4)=0x8c) ioctl$VT_WAITACTIVE(r9, 0x5607) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r7, 0x84, 0x9, &(0x7f000053f000)={r10, @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]}, 0x800, 0x40, 0x8, 0x5, 0xa}, &(0x7f0000f9f000-0x4)=0xa0) utime(&(0x7f0000f34000-0x8)='./file0\x00', &(0x7f00002bf000-0x10)={0xfffffffffffffffb, 0x6}) 2017/12/25 12:10:25 executing program 2: 2017/12/25 12:10:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$intptr(0x0, 0x4) open(&(0x7f00002c4000)='./file0\x00', 0x440, 0x44) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000060000)={0x0, 0x0, 0x0}, &(0x7f0000061000-0x4)=0xc) execve(&(0x7f000005e000-0x8)='./file0\x00', &(0x7f000000a000)=[], &(0x7f0000bdc000-0x10)=[&(0x7f0000557000)="00762d495495e7c6e902af096c09ae8ee1caf52d43b89020f813849a36c6e760a35514cfb9d5304b8470ffab97fe7594b8c35e88b123440707f84240", &(0x7f0000016000-0xd)='+wlan0md5sum\x00']) [ 38.495153] binder: 4610:4614 transaction failed 29189/-22, size 0-0 line 3005 [ 38.544333] binder: 4629:4646 BC_CLEAR_DEATH_NOTIFICATION death notification not active [ 38.566034] binder: undelivered TRANSACTION_ERROR: 29189 [ 38.587194] binder: 4629:4646 unknown command 0 [ 38.590661] binder: BINDER_SET_CONTEXT_MGR already set [ 38.590669] binder: 4629:4660 ioctl 40046207 0 returned -16 [ 38.598890] binder: 4629:4656 BC_CLEAR_DEATH_NOTIFICATION death notification not active [ 38.615694] binder: 4629:4646 ioctl c0306201 2000dfd0 returned -22 2017/12/25 12:10:25 executing program 6: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000012000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r0, 0x5405, &(0x7f000001d000-0x8)=0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open$dir(&(0x7f000001d000)='./file0\x00', 0x60c0, 0x80) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000017000)={0x0, 0x0}) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r3, &(0x7f0000020000-0xc)=@nl={0x10, 0x0, 0x7f, 0x1142}, 0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f000001f000-0xc)={0x0, 0x2, 0x10}, &(0x7f0000002000)=0xc) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f000000a000-0x18)={r4, 0x7fff, 0x10, 0x6, 0x100}, &(0x7f000001e000)=0x18) getsockname(r2, &(0x7f0000008000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000000000)=0x10) symlinkat(&(0x7f000000c000)='./file0\x00', r1, &(0x7f000001d000)='./file0\x00') 2017/12/25 12:10:25 executing program 4: mmap(&(0x7f0000000000/0x39000)=nil, 0x39000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000016000)={0x1, &(0x7f0000005000-0x18)=[{0x6, 0x0, 0x0, 0xfffffffffffffffa}]}) syz_open_dev$sg(&(0x7f0000038000)='/dev/sg#\x00', 0x0, 0x0) rt_sigqueueinfo(0x0, 0x0, &(0x7f0000038000-0x10)={0x0, 0x0, 0x0, 0x0}) 2017/12/25 12:10:25 executing program 2: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000003000)='/dev/binder#\x00', 0x0, 0x0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000005000-0x14)=[@acquire_done={0x40486311, 0x0, 0x3}], 0x0, 0x0, &(0x7f0000008000)=""}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000004000)={0x0, 0x0, &(0x7f0000004000-0x24)=[], 0x1, 0x0, &(0x7f0000002000)="b1"}) r2 = dup3(r1, r1, 0x80000) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x800, 0x1) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000a000)={0x44, 0x0, &(0x7f0000004000-0xd4)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000000e000-0x1)=[], &(0x7f000000d000)=[]}}], 0x0, 0x0, &(0x7f0000004000-0x4f)=""}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) r4 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r3, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) connect$inet(r3, &(0x7f000060d000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setrlimit(0xa, &(0x7f0000c75000-0x10)={0x2c7, 0x1d36f07d}) sendto$inet(r3, &(0x7f0000191000-0xad)="", 0x0, 0x0, &(0x7f00006e2000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r2, 0x40505330, &(0x7f0000a8d000-0x50)={{0x7fff, 0x3}, {0x2, 0x1}, 0x1f, 0x2, 0xad5c, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r5 = getpid() prlimit64(r5, 0xc, &(0x7f000027a000-0x10)={0x8, 0x7fff}, &(0x7f0000fc0000-0x10)={0x0, 0x0}) dup2(r3, r4) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x1, &(0x7f0000b29000)=[{0x4, 0x4, 0x4, 0x996}]}) 2017/12/25 12:10:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f00005ea000-0x44)={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @random="100000000081", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="00fe50018b000000000000c6b760fae5"}) arch_prctl(0x1006, &(0x7f00007fa000)="64b2c41786f20bb5ff0492455a726367fbce13e5e7cd11652b19809489ed7aa4e6c91228f47a4de872d2fdb67181a17e4e039239d14511bc57c7e37baa48afba80bdd206b8cd748d6199aa50bf942ccf3d0897e2") 2017/12/25 12:10:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000d50000-0xe8)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008e5000)=0xe8) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000e0d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000c99000-0x4)=0xc) syz_fuseblk_mount(&(0x7f0000738000-0x8)='./file0\x00', &(0x7f0000132000-0x8)='./file0\x00', 0xa000, r0, r1, 0x4, 0x9, 0x200410) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000eb5000-0x10)=[{&(0x7f0000fe9000)="390000001000093805bb61e119050021071c005e02000000ed0001078000801419001a0004000a00f00c00da000608c30300800000011e3a69", 0x39}], 0x1) 2017/12/25 12:10:25 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000001000)='./file0\x00', 0x2800, 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) vmsplice(r0, &(0x7f0000001000-0x70)=[{&(0x7f0000002000-0x1000)="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", 0x1000}, {&(0x7f0000002000-0xab)="d2fe2e2568b969ab74f941b2bfa91d95f8c02ea4c7d060951f68ab549cd8b6e3203c960a776757fc414f2adc3dc2c01069e5046fcdd8b583691073e2e73836d1007f9a728632029121fce340bdb555075992a835bd53d603ef6a9cc7698b90f1ba8305b573c311a24bd79c42aa393d93b93a81794634cd3c324a11a208ae9b056d0cb973e51e407d228ffaa0b2c9bad9a0fe9c36bad9c8798526497eceda6596c35a732c2b15998d73f248", 0xab}, {&(0x7f0000001000)="1350d350119f5d61fa2eff53e926f9f570b06238ef71d868e8c112c4765502941113504f66fb10ba1c9251abb33036c68360a75ed720a6314887", 0x3a}, {&(0x7f0000000000)="29b8f55716725b9b23625b2b90e4b50f18e84f1dc8080638909f02", 0x1b}, {&(0x7f0000002000-0x39)="d53f1058388cf89893f4b7d01a548754b0246a6df4ad8e3b532aa962cfe7e2f5458cca853b65a114c5e240f55eb9cf6e4e7f8aba45956c4c0d", 0x39}, {&(0x7f0000001000-0x73)="d4259bec4f49b91f253fedceefde8c504684c3efd292cf8ae463cf597c272ed9bb68605fb24cf7a9f054f609b23f2c94e0174cbb8fcbabb9289f4e24be1350329e0fd7f0f7d3c7006e615ba7ffb52e068a80b117d4f058c7b6483232813364ba62ce4779965b2278ca34ebf3e182beea76f0d6", 0x73}, {&(0x7f0000001000-0x6)="3854c2ad4f61", 0x6}], 0x7, 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) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000002000-0xb)='/dev/hwrng\x00', 0x202, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f000044a000-0x10)={&(0x7f00004f2000)={0x2, 0x1, 0x4, 0x2, 0x7, 0x0, 0x2, 0xffff, [@sadb_x_filter={0x5, 0x1a, @in=@multicast1=0xe0000001, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1b, 0x10, 0x10}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x80) prctl$intptr(0x21, 0x1) 2017/12/25 12:10:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000084d000)='ns/user\x00') ioctl$EVIOCGID(r0, 0x80084502, &(0x7f0000b8e000-0x18)=""/24) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f00000b6000-0x4)=0x101, 0x4) setns(r0, 0x0) 2017/12/25 12:10:25 executing program 0: mmap(&(0x7f0000001000/0xfb5000)=nil, 0xfb5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) ioperm(0x8, 0x1, 0x10001) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000fb7000-0x8)={0x0, 0x0}) r2 = fcntl$getown(0xffffffffffffff9c, 0x9) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f000094e000-0x4)=r2) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) 2017/12/25 12:10:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) rt_sigsuspend(&(0x7f000005b000)={0x0}, 0x8) read(r3, &(0x7f0000063000)=""/1, 0x1) ioctl$int_in(r2, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setown(r2, 0x8, r1) fcntl$F_GET_FILE_RW_HINT(r3, 0x40d, &(0x7f000047e000-0x8)=0x0) fcntl$setsig(r2, 0xa, 0x12) dup2(r2, r3) clone(0x0, &(0x7f000097b000-0x6b)="", &(0x7f000009c000-0x4)=0x0, &(0x7f0000fe9000)=0x0, &(0x7f0000e2f000-0x86)="") mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r0, 0x16) 2017/12/25 12:10:25 executing program 4: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x0, 0xc00000) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f0000d26000-0x40)={0x9, 0x40, 0x5, 0x9, 0x3, 0x6, 0x1, 0x10001}, &(0x7f0000d25000)={0x1, 0x6, 0x61, 0x3, 0x0, 0x9, 0x5, 0x5000000000000000}, &(0x7f0000d25000)={0x64e17c0a, 0xd6, 0x7, 0x57, 0x2, 0x92, 0x6, 0x0}, &(0x7f00000d8000)={0x0, 0x7530}) finit_module(r0, &(0x7f0000c18000-0x9)='vboxnet0\x00', 0x1) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00008f3000-0x4)=0x0, 0x4) r1 = eventfd(0x0) write$eventfd(r1, &(0x7f00002db000-0x8)=0x0, 0x8) 2017/12/25 12:10:25 executing program 7: clock_adjtime(0x0, &(0x7f0000004000)={0x81c8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair(0x0, 0xf, 0x31e9, &(0x7f00004bb000)={0x0, 0x0}) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f00006ec000)=0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000001000)={0x0, 0x0}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000002000-0x10)={r2, 0x9, 0x1, 0x100}, 0x10) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000001000-0x8)={0x0, 0x8}, &(0x7f0000e83000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000000)={r3, 0x200, 0x7, 0x5, 0x8, 0x80000001}, &(0x7f0000001000-0x4)=0x14) 2017/12/25 12:10:25 executing program 5: mmap(&(0x7f0000000000/0xe5d000)=nil, 0xe5d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000e5e000-0x15)='/dev/pktcdvd/control\x00', 0x210080, 0x0) mmap(&(0x7f0000e5e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f0000e5f000-0x4)=0x0) mmap(&(0x7f0000e5e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40d, &(0x7f0000e5e000)=0x5) fsync(r0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00004be000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f0000e5b000)=0x0) 2017/12/25 12:10:25 executing program 3: mmap(&(0x7f0000000000/0xe5d000)=nil, 0xe5d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0xfffffffffffffffe, 0x0, &(0x7f00004be000)={0xffffffffffffffff, 0xffffffffffffffff}) read(r1, &(0x7f0000cc7000)=""/1, 0x1) writev(r1, &(0x7f000028d000)=[], 0x0) r3 = dup3(r0, r2, 0x0) mmap(&(0x7f0000e5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$llc_int(r3, 0x10c, 0x6, &(0x7f0000e5e000-0x4)=0x3, 0x4) 2017/12/25 12:10:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b09000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9f000-0x8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)="") pipe(&(0x7f0000276000)={0x0, 0x0}) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000a1f000)=0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000e45000)={0x0, 0x0}) rename(&(0x7f0000ed1000)='./file0\x00', &(0x7f0000b2b000-0x8)='./file0\x00') chroot(&(0x7f00008b4000)='./file0\x00') r2 = memfd_create(&(0x7f0000f8b000-0x6)='ramfs\x00', 0x1) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000ec0000-0x20)={0x8, 0x0, 0x1, 0x2}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = gettid() capget(&(0x7f00008fe000-0x8)={0x19980330, r4}, &(0x7f00004a6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_AGP_BIND(r2, 0x40106436, &(0x7f0000345000)={r3, 0xc}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000021c000)={{{@in=@multicast2=0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000faa000-0x4)=0xe8) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000997000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r5}, 0x14) mount(&(0x7f0000980000-0x8)='./file0\x00', &(0x7f0000a52000-0x8)='./file0\x00', &(0x7f00002d7000-0x3)='9p\x00', 0x5000, 0x0) clone(0x0, &(0x7f0000dd0000)="", &(0x7f000052d000-0x4)=0x0, &(0x7f0000e6e000)=0x0, &(0x7f0000381000-0x2b)="") mknod(&(0x7f0000f46000-0x8)='./file0\x00', 0x10, 0x8) ioctl$SNDRV_TIMER_IOCTL_STOP(r2, 0x54a1) pivot_root(&(0x7f0000858000-0x8)='./file0\x00', &(0x7f0000a97000-0x8)='./file0\x00') mount(&(0x7f0000639000+0x7c)='./file0\x00', &(0x7f0000121000-0x8)='./file0\x00', &(0x7f0000b5c000)='hfsplus\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f000085e000-0x7e)={0x0, 0x76, "1a5433c0ab0fd1593dbf002b35b22d124bd0f6e474003128f06c10c0e135aa2cdce77378775b79d6ce97b2385cd5c7bd4dac6a2381b000d08615f4ea6b2d2b06dbffadcdfc5cf820c4cba59168fe3d199931489b7d6d8b0febce2807938639123a61e82f280d4ca22cb71b8023b524ce1535e2be43f3"}, &(0x7f00004a0000-0x4)=0x7e) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000e2b000)=@assoc_value={r6, 0x7}, 0x8) 2017/12/25 12:10:25 executing program 5: mmap(&(0x7f0000000000/0xe5d000)=nil, 0xe5d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000e5e000-0x15)='/dev/pktcdvd/control\x00', 0x210080, 0x0) mmap(&(0x7f0000e5e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f0000e5f000-0x4)=0x0) mmap(&(0x7f0000e5e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40d, &(0x7f0000e5e000)=0x5) fsync(r0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00004be000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f0000e5b000)=0x0) 2017/12/25 12:10:25 executing program 7: getegid() 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) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000002000-0x5)='user\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000002000-0x73)="1ec7696007a7b71fcb25bde70e8fc69257d880fde87656e7f695ce437d9d57d03a96a629b3732ac31282572fbb3632ebab7ae084511ad91a8b79ce8f5791519d5ac4c9a1c175f62b6db9a17988ccd220f4b32727d949718cd4f5468804198cb71611d1a3e7939db648bf157ec491e078483e27", 0x73, 0x0) keyctl$update(0x2, r0, &(0x7f0000001000-0xbc)="6bf925d32d76d27e2de8551e1005f50f6d1ac264c5ee9ef4b024e603f37a10f59a0fba43bd944e1f3313dd7b7815419d3055acd23aa4d2f908a62fc83521d811494d499ae21bdd1741a8077f1f79217afead7fe39e252288c5928fb3ac59910478415fbb253175c89ede18cc16076360d1564b8c34c70e791c210f1099cc26b23bfeedef58626298cbb4c1b370ee5ca89d13a151d54b5817c9f47e4fa7cd34c4a99e3124de12d22c447e0435646924743a026e7ff6889748aef2aa30", 0xbc) select(0x40, &(0x7f0000001000-0x40)={0x1, 0x10000, 0x7, 0xfffffffffffffff8, 0xf1aa, 0x101, 0x2, 0x782b256b}, &(0x7f0000fa6000+0xae9)={0x1, 0x7, 0x101, 0x3, 0x2, 0x1, 0x8f, 0x5}, &(0x7f0000001000-0x40)={0x40, 0xc6f, 0x40, 0x10000008001, 0xfff, 0xffffffffffffff7f, 0xdd, 0x5}, &(0x7f0000000000)={0x77359400, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000215000-0xa)='encrypted\x00', &(0x7f0000e36000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000124000-0xef)="fc9eabee33ac3e11cda2d4410ea0e3768baf2a25e0d36d37644218d8dc2a062489ed59b106ef4250d773388754bbb584450227c3dc0e6c9225df27dd3f8713b071f2085a1c1ff0384f8a55a45819e175d281031b339a1fb04cba4a8eafc2794a077a4bee4df99b658ebd9023c96cf0c10b2b65e9a40c6c77345856b431c98f1f4967935ec561a21fc19ef7ba1039207954c3e62cddb784eeb6c14dc730dca777dd9b0e6a918739512e5b08ad4d6dd45530bc6416afbcf1f11efb7e806c9475121c1b3c19916215da595a3e4bcf62e8d4665a26979a743d851284bf56d4c716080d869371d5fc8fb92645e94910d3e5", 0xef, 0xfffffffffffffff8) keyctl$get_keyring_id(0x0, r1, 0x1) add_key(&(0x7f0000f51000-0xd)="646ebc907265736f6c76657200", &(0x7f00001fa000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000f59000)="4e7866ae1268663e8c3ab7816432fe90689b9c4f24fd302e11e9f8d8ee421c0338c6be342253fb47255e7c960639698ba8624f5efb00891f3eeed5027db60e9a6d854a037e506de2a8f050dff489b4f3953bcfed5b6756e81f2430ad299e081994d691e7e718675a9c0f0b64bbbf331d7f2cb608ad427ba81e653fe68079a52a1245a6e0c6c195997d254e2351397acca7837f6800", 0x95, 0xfffffffffffffffc) 2017/12/25 12:10:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000d6c000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000faa000)={{0x2, 0x0}, 0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000b82000-0x8)=[0x401, 0x2fe5]) socketpair$ax25(0x3, 0x5, 0xcd, &(0x7f00006ab000)={0x0, 0x0}) sendto(r1, &(0x7f00006bb000-0x66)="412d2e8c35d3aaf9f4ca9032dac3bab227b37f6b53cc906b32e898572960ac5928a37a88b4f5060790fb7a812388e459ecc09bd06aa12d89b19b991bda90d6a160c769ef42338a8d29f8d3d6505f9fa6e91b857bdcf293bff791e19ba2614f0b2eec9336e2ee", 0x66, 0x0, &(0x7f0000cc0000-0x10)=@nfc={0x27, 0x1000, 0x8, 0x0}, 0x10) 2017/12/25 12:10:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000b1a000)='/dev/rtc\x00', 0x80000, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f00005fe000)=[@in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, @in6={0xa, 0x0, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8001}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x68) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000a02000)=""/162) ioctl$TCXONC(r0, 0x540a, 0x2) pipe2(&(0x7f0000ac0000)={0x0, 0x0}, 0x800) accept4$packet(r3, &(0x7f0000d19000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00007a3000-0x4)=0x14, 0x80800) accept$packet(r3, &(0x7f000061f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000045a000)=0x14) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f00008ba000)=@int=0x0, &(0x7f0000c0f000)=0x4) [ 38.883481] binder: BINDER_SET_CONTEXT_MGR already set [ 38.890710] binder: 4665:4733 ioctl 40046207 0 returned -16 [ 38.898934] binder_alloc: 4665: binder_alloc_buf, no vma [ 38.904962] binder: 4665:4686 transaction failed 29189/-3, size 0-0 line 3128 [ 38.916286] binder_alloc: 4665: binder_alloc_buf, no vma [ 38.922154] binder: 4665:4703 transaction failed 29189/-3, size 0-0 line 3128 [ 38.954863] binder: undelivered TRANSACTION_ERROR: 29189 [ 38.961358] binder: release 4665:4669 transaction 23 out, still active [ 38.968039] binder: undelivered TRANSACTION_COMPLETE [ 38.973454] binder: release 4665:4703 transaction 24 out, still active [ 38.981183] binder: undelivered TRANSACTION_COMPLETE [ 38.986847] binder: send failed reply for transaction 23, target dead [ 38.993407] binder: send failed reply for transaction 24, target dead [ 39.000445] binder: undelivered TRANSACTION_ERROR: 29189 2017/12/25 12:10:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000206000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000705000)={@common='gre0\x00', @ifru_flags=0x2002}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) r3 = syz_open_procfs(0x0, &(0x7f0000788000-0xd)='net/anycast6\x00') preadv(r3, &(0x7f0000a77000)=[{&(0x7f00002d5000)=""/0, 0x0}, {&(0x7f0000063000-0x41)=""/65, 0x41}], 0x2, 0x0) futex(&(0x7f00007e3000)=0xbb79, 0x9, 0x3ff, &(0x7f0000a17000)={0x77359400, 0x0}, &(0x7f0000f59000)=0xa8, 0xc370) 2017/12/25 12:10:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000e85000)={0x0, 0x0}) fcntl$setflags(r0, 0x2, 0x1) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000d52000-0xe8)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) r1 = socket(0xf, 0x3, 0x2) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000e8c000)=0x0, 0x4) write(r1, &(0x7f0000a98000-0x10)="020baf010200000000067bbc8e1d4b48", 0x10) write(r1, &(0x7f0000001000-0x10)="0212a1250200000009e5000000000900", 0x10) r2 = socket(0xf, 0x4000000000000003, 0x2) sendmsg(r2, &(0x7f00004a2000-0x38)={&(0x7f0000957000-0x8)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f000097e000)=[{&(0x7f0000365000-0x10)="0212050002000000001ef2676546b71d", 0x10}], 0x1, &(0x7f00006d7000)=[], 0x0, 0x0}, 0x0) memfd_create(&(0x7f0000b4e000)='\x00', 0x2) 2017/12/25 12:10:25 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000579000)='\\s:') fstat(r0, &(0x7f0000ca7000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) 2017/12/25 12:10:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) timerfd_create(0x0, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000aed000-0x4)=0x0) getpriority(0x0, r2) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_open_pts(r1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r3, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 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}) 2017/12/25 12:10:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000002a000-0xa)='./control\x00', 0x0) rmdir(&(0x7f00002e1000-0xa)='./control\x00') r0 = inotify_init1(0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000012c000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$GIO_UNIMAP(r1, 0x4b66, &(0x7f000043d000)={0x5, &(0x7f0000369000-0x14)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) inotify_add_watch(r0, &(0x7f00007a7000)='./control\x00', 0xa4000960) open(&(0x7f0000f27000-0xa)='./control\x00', 0x410005, 0x0) 2017/12/25 12:10:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) userfaultfd(0x800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000398000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000839000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) 2017/12/25 12:10:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000c66000)='dns_resolver\x00', &(0x7f000046e000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000040c000-0xa)='\'vboxnet1\x00', 0xfffffffffffffffe) 2017/12/25 12:10:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00002d0000)={0x0, 0x0}) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f0000afe000)=""/24) flock(r0, 0x8) 2017/12/25 12:10:25 executing program 5: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x1, 0x8972, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000a95000/0x2000)=nil, 0x2000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) fchmodat(0xffffffffffffffff, &(0x7f000058f000)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$seccomp(0x16, 0x0, &(0x7f00003a4000-0x10)={0x6, &(0x7f0000001000-0x30)=[{0x1, 0x800, 0x9, 0x2}, {0x6, 0x1, 0xd9d, 0x139c0}, {0x2, 0x0, 0x81, 0x400}, {0x8000, 0x8, 0x7fff, 0x3}, {0xfffffffffffffffd, 0x5, 0x7, 0x401}, {0x9, 0x3, 0x5, 0x2}]}) mprotect(&(0x7f000072d000/0x2000)=nil, 0x2000, 0x1000008) clone(0x0, &(0x7f0000eab000)="", &(0x7f00000a4000-0x4)=0x0, &(0x7f0000b46000)=0x0, &(0x7f0000b47000-0x7c)="") 2017/12/25 12:10:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000266000)='/selinux/enforce\x00', 0x10442, 0x0) ioctl$VT_WAITACTIVE(r0, 0x5607) openat$rtc(0xffffffffffffff9c, &(0x7f0000778000-0x9)='/dev/rtc\x00', 0x0, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000c68000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000949000-0x34)={{0x0, 0x2, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0x80e85411, &(0x7f0000492000)=""/119) 2017/12/25 12:10:25 executing program 4: mmap(&(0x7f0000000000/0xf09000)=nil, 0xf09000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f09000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000f09000)={0x0, 0x0}) mmap(&(0x7f0000f09000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x28, &(0x7f0000f0a000-0xc)={@local={0xac, 0x14, 0x0, 0xaa}, @multicast2=0xe0000002, @multicast1=0xe0000001}, 0xc) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f000046a000-0x4)=0x520, 0x4) sendto$inet(r1, &(0x7f000006d000-0x1f)="", 0x0, 0x0, &(0x7f0000967000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r1, &(0x7f0000ee0000-0x38)={0x0, 0x0, &(0x7f0000f08000)=[{&(0x7f0000f0b000)=""/138, 0x8a}], 0x1, &(0x7f0000ee0000-0x51)=""/81, 0x51, 0x0}, 0x40002102) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000ba7000)={0x3, {{0x2, 0x1, @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]}, 0x0, 0x6, [{{0x2, 0x2, @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]}, {{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]}, {{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]}, {{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, @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]}, {{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]}]}, 0x3c8) 2017/12/25 12:10:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000d6e000-0xd)='/dev/net/tun\x00', 0x0, 0x900ff) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000c66000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000769000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) openat$ptmx(0xffffffffffffff9c, &(0x7f00007cb000-0xa)='/dev/ptmx\x00', 0x2240, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00003bc000-0x20)={@generic="62d5651d166cc2abb8171bc77f1aeb2f", @ifru_addrs={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r2 = syz_open_dev$tun(&(0x7f0000276000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x0, 0x0, @sync=&(0x7f00001a4000-0xc)={0x0, 0x0, 0x0}}}) 2017/12/25 12:10:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000a3f000)='/dev/sg#\x00', 0x0, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00004e9000)='/dev/ppp\x00', 0x400000, 0x0) ioctl(r0, 0x227d, &(0x7f000087f000)="") ioctl$PIO_UNIMAPCLR(r1, 0x4b68, &(0x7f0000a6a000-0x6)={0x1, 0x9, 0x7f}) writev(r0, &(0x7f0000529000-0x50)=[{&(0x7f0000cff000-0x7f)="0942be675b1b2015c72f8848dfc3e35c26cdb0049262b3347ffbdd7845fe83fc1616f985af39f689c2339a7234fff5f1b3e18be891e2e92d785e8d3fa32e681df0abe30ef197ad14c96159795e8b69714da050e143e2a08ea4e292b43b29196bf9b1d231afb205bf4724ddff6d962618315f8cbcc361af740cefdc80c5d74a", 0x7f}, {&(0x7f0000b89000-0x8d)="e8c2a9fda740c716ac9d6af75c48896b4ead20675d94c64613ee83dd8055a9a10801aa90838b9f0c13c23f1dd3d6e7f6891f183eaaf788321b8b0e7d194b98962219ad13347f0869d61b3f08f5bbb0955fdbf3041c9484f37dc666f5f5643c989fb22d205ff194ea8a0e95de9938080f6ddc43d543480650d1856b9fc86e032dfce57b2bf29308e96b08b48289", 0x8d}, {&(0x7f0000b10000-0x34)="e7fc46e93435a9d9ea7c2e0639eeffde5e80182fdbab26621dd4440e195c1c321c0a9dfe4badb1c0bf96c34bdcde64cab6e83419", 0x34}, {&(0x7f0000de9000)="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", 0x1000}, {&(0x7f0000dcc000)="67401a8170c6d1f0caf83d4a8422827985a9780b7d98d8d1c25fbc10f6473f06b8039ea16179648438e9fe77259ab33225a2df135dd4e920c6845bcc6543e7954af9d12b8732d3e9e94afbc40616eac24e21f6660a34578fc99967440d04905ce50639ec1175cbf5036b1f252fc93aff6cb1f39f44b5e300a607546e4e2bc02f0971", 0x82}], 0x5) [ 39.107482] device gre0 entered promiscuous mode 2017/12/25 12:10:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000dea000)='./file0\x00', 0x0) r0 = open(&(0x7f0000b2d000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000034000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000df2000)='./file0/file0\x00', &(0x7f0000a17000-0x8)='./file0\x00', &(0x7f0000df3000-0x3)='\x00v\t', 0x1001, &(0x7f0000a06000)="") open(&(0x7f0000855000-0xe)='./file0/file0\x00', 0x40000, 0x0) unlinkat(r0, &(0x7f000057d000)='./file0\x00', 0x200) pivot_root(&(0x7f0000b6b000-0x8)='./file0\x00', &(0x7f0000f75000)='.') 2017/12/25 12:10:25 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0xfffffffffffffffc, &(0x7f0000001000-0x2)="14ab", &(0x7f00004b0000)=0x0, &(0x7f00005b2000)=0x0, &(0x7f0000dbc000)='\x00') fstatfs(0xffffffffffffffff, &(0x7f0000825000)=""/0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x40080, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000000000)='+%!!md5sum\x00', 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r1, &(0x7f0000003000-0x6a)="30db60f219aefd655615c5a65c6ae719dc79bf87f97ff12ebadc9758235600dba8ca20cb106336199620937aa0d7dd39b8c516932e5c1adff1e0aa7340ede20f0bf72bed7b4cb90f70d9c9c0e263c40134a2f97429f1e4602d935386ea926ced4bb1b8b92748d0c62eb6", 0x6a) fsync(r0) 2017/12/25 12:10:25 executing program 3: mmap(&(0x7f0000003000/0x96b000)=nil, 0x96b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000357000-0x10)='/selinux/policy\x00', 0x0, 0x0) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = request_key(&(0x7f000067e000-0xa)='encrypted\x00', &(0x7f0000053000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000002000-0x1)='\x00', 0xfffffffffffffffc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key(&(0x7f0000002000-0x8)='big_key\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = request_key(&(0x7f00002bb000-0xa)='syzkaller\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000056c000-0x9)='vboxnet0\x00', 0xfffffffffffffffa) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f0000002000)="9089b26fe642d9eb533e902ce9d28c7446e64b1c246fa48bead146754b1215b8cb52287a0e89b1fe5a") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$dh_compute(0x17, &(0x7f0000422000-0xc)={r2, r3, r4}, &(0x7f0000001000)=""/214, 0xd6, &(0x7f0000753000)={&(0x7f0000002000-0x6)={'sha512'}, &(0x7f0000718000)="70e62aa6c69f615b05eea5ca5d06c1302129b16b8c203fe25b30343d717fcf5a9d78060a79eae6c949cbf8b637a552724ff34500ea32e58976f712a67f716f135a11713e1091f8329a5df1907a6f844b730fb9fdb4440b29e190e16a0c2387f54cc51fdf4a446f9da70b1f5a7e41abd1f381569c949d86178942c7a9c65ecb738afc5d808e5a24c3480b98d05761634e3162c9f679514c6040629f3a184daf740aeaab2e54db3e3a2d2f67e4aed2b472ef89", 0xb2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f00002bd000-0x8)={0xfff, 0xc00000}) r5 = socket$netlink(0x10, 0x3, 0x0) fchmodat(r1, &(0x7f0000007000-0x8)='./file0\x00', 0x80) sendmsg$netlink(r5, &(0x7f0000010000)={0x0, 0x0, &(0x7f0000015000)=[{&(0x7f000000f000)=[{0x11, 0x20, 0x209, 0x0, 0x0, "02"}], 0x11}], 0x1, &(0x7f0000013000-0x64)=[], 0x0, 0x0}, 0x0) 2017/12/25 12:10:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000142000)={0x0, 0x0, 0x0}, &(0x7f00009a8000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f000025d000)={0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000783000-0x8)={0x0, 0x0}) ptrace$setopts(0x40004200, r1, 0x3e9c, 0x4) ptrace(0x4207, r2) ptrace(0x15, r2) 2017/12/25 12:10:26 executing program 3: mmap(&(0x7f0000000000/0x93d000)=nil, 0x93d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x484, &(0x7f000093a000-0x18)=""/24, &(0x7f0000163000-0x4)=0x18) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f00000b0000-0xc)={0x0, 0x0, 0x0}, 0xc) 2017/12/25 12:10:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x7, 0x0) clock_gettime(0x0, &(0x7f0000ae5000-0x10)={0x0, 0x0}) timerfd_settime(r0, 0x0, &(0x7f0000005000)={{0x0, r1+30000000}, {0x0, 0x989680}}, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) read(r0, &(0x7f0000455000)=""/52, 0x34) r2 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000411000-0x11)='/selinux/context\x00', 0x2, 0x0) utimensat(r2, &(0x7f00009c0000-0x8)='./file0\x00', &(0x7f0000761000)={{0x0, 0x0}, {0x0, 0x7530}}, 0x0) 2017/12/25 12:10:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x0}, 0x8, 0x0) r1 = gettid() timer_create(0x3, &(0x7f0000dbc000-0x60)={0x0, 0x14, 0x4, @tid=r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000efa000-0x4)=0x0) clock_gettime(0x0, &(0x7f000066d000-0x10)={0x0, 0x0}) ppoll(&(0x7f0000835000-0x30)=[{r0, 0x0, 0x0}], 0x1, &(0x7f000005b000+0xd56)={0x0, r2}, &(0x7f000005b000)={0xfffffffffffffffe}, 0x8) timer_settime(0x0, 0x1, &(0x7f000020b000-0x20)={{0x0, 0x0}, {0x0, 0x9}}, &(0x7f0000002000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2017/12/25 12:10:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000667000)={0x0, 0x0}) fstat(r0, &(0x7f0000378000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f000006b000+0xbc5)='/dev/sequencer\x00', 0x40a02, 0x0) write$sndseq(r1, &(0x7f00007a0000-0x1b0)=[{0x81, 0x3, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @raw8={"19c4880157a0180b251a854d"}}], 0x30) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f00007b5000-0x6)={0x1, [0x0]}, 0x6) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000a66000)=@sack_info={0x0, 0x57, 0x3530}, &(0x7f0000985000)=0xc) fcntl$getownex(r1, 0x10, &(0x7f0000a52000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f00000b4000)={r2, 0x24fb, 0x3, "0a52f9"}, 0xb) ioctl$TIOCEXCL(r1, 0x540c) 2017/12/25 12:10:26 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000cba000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000000)=0x21, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r0, 0x29, 0xcc, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x4) 2017/12/25 12:10:26 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000002000-0x8)='./file0\x00', 0x0, 0x20) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, 0xc) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = getegid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x7, &(0x7f0000002000-0x1c)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) getgroups(0x3, &(0x7f0000000000)=[r2, r3, r4]) setsockopt$inet6_buf(r1, 0x29, 0x1b, &(0x7f0000001000-0x1d)="7d83c1c6e2d99faf5f812014a4db282711080000", 0x14) socket$inet6(0xa, 0x3, 0xffff) 2017/12/25 12:10:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f0000960000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00006cf000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000bc5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000070000-0x10)={0x0, 0x7530}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$seccomp(0x16, 0x1, &(0x7f0000a01000-0x10)={0x3, &(0x7f00006f4000)=[{0xfffffffffffffffa, 0x9, 0x1, 0x6}, {0x4, 0x4, 0x7, 0x1}, {0xffffffffffff8000, 0xbb55, 0x18, 0x7ff}]}) 2017/12/25 12:10:26 executing program 1: r0 = syz_open_dev$sg(&(0x7f00004aa000)='/dev/sg#\x00', 0x0, 0x10080) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000da1000-0xc)={0x2, 0x1, 0x100000001, 0x39, 0xb58}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(r0, &(0x7f0000001000-0x18)=@known='system.posix_acl_access\x00', &(0x7f0000001000-0x9)='/dev/sg#\x00', 0x9, 0x2) mmap(&(0x7f0000000000/0x960000)=nil, 0x960000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000960000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f0000961000-0x1)=0x0) socketpair(0x1, 0x80005, 0x0, &(0x7f0000960000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_timeval(r1, 0x1, 0xf, &(0x7f0000018000-0x10)={0x0, 0x0}, &(0x7f0000268000)=0x10) mmap(&(0x7f0000960000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000961000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x6, &(0x7f0000962000-0x4)=0x100000000, 0x4) 2017/12/25 12:10:26 executing program 3: mmap(&(0x7f0000000000/0xd13000)=nil, 0xd13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x3, 0xfb, &(0x7f0000d13000)={0x0, 0x0}) bind(r0, &(0x7f000041e000)=@un=@file={0x1, './file0\x00'}, 0xa) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x8, &(0x7f0000d11000-0x4)=0x7, 0x4) getsockopt$inet6_buf(r1, 0x29, 0x6, &(0x7f0000d0d000)=""/0, &(0x7f0000bef000-0x4)=0x0) 2017/12/25 12:10:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000b98000-0x8)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffdc}, {0x16, 0x0, 0x0, 0x0}]}) mq_timedsend(0xffffffffffffffff, &(0x7f000023f000-0x1b)="", 0x0, 0x0, &(0x7f0000fb9000)={0x0, 0x1c9c380}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x6) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000d15000)={0x0, 0xe1, "698ecdf5e943d364f973111574bf8a627b8f561c7d71a22098f8ea34ce7f4ea818344009ec5b49b59246ad2e32ce1f1a1cf2a41bae1a1a289102e6057e0bb2f0f79b6dd31dff180d5135a070ff347f26c353cd2d80bfa95182adbd5bcae7c85b9e506701164896b99f805a7e2a66bbebe1b69babce544550b844e012222c1f5cdcea2309dc9b835db979eecefe29c744811794a3591f9fae016bc46993563236323ccb6e051c28109b0c4b4d25c5fb97375623782289ed3b09ead11c5894969771f3c23fb819137c47873f45cc605c877577b0599e0b436a74ce1ab40adcf6f388"}, &(0x7f0000ff3000)=0xe9) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000be2000-0x8)={r1, 0x9}, 0x8) sendmsg$netlink(r0, &(0x7f0000617000-0x38)={0x0, 0x0, &(0x7f0000664000)=[{&(0x7f0000d9f000-0x21)=[{0x10, 0xfffffffffffffe02, 0x1, 0x0, 0x0, ""}], 0x10}], 0x1, &(0x7f000061e000)=[], 0x0, 0x0}, 0x1) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000ad5000-0x4)=0x7, 0x4) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00007ce000)=@assoc_value={0x0, 0xfff}, &(0x7f0000a49000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000d03000)={r2, 0xff}, &(0x7f0000d93000)=0x6) 2017/12/25 12:10:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000ba3000)='/dev/random\x00', 0x0, 0x0) socketpair$packet(0x11, 0x0, 0x300, &(0x7f0000afe000-0x8)={0x0, 0x0}) getsockopt$packet_int(r1, 0x107, 0x13, &(0x7f0000f9f000)=0x0, &(0x7f0000903000-0x4)=0x4) r2 = memfd_create(&(0x7f0000633000-0x7)=':}self\x00', 0x3) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f000028a000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000081a000-0x1)=0xe8) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000004000-0xc)={0x4, 0x0}) r4 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000bf3000)='/selinux/mls\x00', 0x0, 0x0) ioctl$FIONREAD(r4, 0x541b, &(0x7f0000e73000)=0x0) poll(&(0x7f0000bed000-0x20)=[{r3, 0x0, 0x0}], 0x1, 0x0) 2017/12/25 12:10:26 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x80, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001000)="bbdf485d9b768d27338e992fd7d94d3f468849e3580b4cf365dda5989b898eabdb6629260b22c3c02dcc68f0007c0ea4df67eb2ba7a6f9e035a65db507526e6b4a6fa3c1d15eae4c5664c6de59b76d873591ad2e5232c60d9522f69c2d35e7d6c5e056a3bbe6a6658383bbb31c633a0e8bede0", 0x73}, {&(0x7f0000001000-0xe)="efb7dd15573bb1e27ae16f316c8d", 0xe}], 0x2) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x8000, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000c47000-0x20)={0x2b4, 0x0, 0x2, 0x4}) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40206435, &(0x7f00006a3000-0x3)={0x264, r2, 0x10001, 0xd}) mmap(&(0x7f0000000000/0xf7c000)=nil, 0xf7c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000f7c000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETS(r3, 0x5402, &(0x7f00003ad000)={0xb7, 0x5, 0x5, 0x7, 0x6128, 0x10001, 0x9, 0x100000000, 0x3, 0xfff, 0x40000, 0x0}) getsockopt$inet6_udp_int(r3, 0x11, 0x67, &(0x7f0000bd5000-0x4)=0x0, &(0x7f0000f7c000)=0x4) r4 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000f7e000)={0x0, 0x83, 0x30}, &(0x7f0000f7e000)=0xc) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f0000f80000-0x8)={0x3, 0x1}, 0x8) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000b82000-0x10)={r5, 0x3c, &(0x7f0000f7f000-0x3c)=[@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f000079d000)=0x10) setsockopt$packet_buf(r3, 0x107, 0x0, &(0x7f0000f7d000)="e80bfa17393994e59c1dc434f3aa3ec497eee809b8e2684e43fe9280afc05d0c5c79a95cf09ced745740f4e10ac2", 0x2e) setsockopt$inet6_int(r4, 0x29, 0x19, &(0x7f0000e72000-0x4)=0x0, 0x4) 2017/12/25 12:10:26 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_buf(r1, 0x6, 0xb, &(0x7f0000c43000)=""/235, &(0x7f0000001000-0x4)=0xeb) 2017/12/25 12:10:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000daf000)={0x0, 0x0}) clock_nanosleep(0x7, 0x0, &(0x7f00004da000)={r0, 0x0}, &(0x7f00005b4000)={0x0, 0x0}) r2 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) clock_gettime(0x0, &(0x7f000099b000-0x10)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{r3, r4+30000000}, {0x0, r1}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000c36000-0xe)='/selinux/load\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r5, 0x84, 0x2, &(0x7f0000afb000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000e90000)=0x8) tkill(r2, 0x1000000000016) pipe2(&(0x7f0000fd4000)={0x0, 0x0}, 0xd5f1ee1e768eeda0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r6, 0x84, 0x7, &(0x7f0000193000)={0x0}, &(0x7f0000e12000-0x4)=0x4) getegid() 2017/12/25 12:10:26 executing program 4: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt$inet6_int(r0, 0x29, 0x7b, &(0x7f0000061000)=0x100000, 0x4) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x43, &(0x7f0000d19000-0xe0)="", 0x0) 2017/12/25 12:10:26 executing program 5: clone(0x0, &(0x7f0000825000-0x27)="", &(0x7f0000a9e000-0x4)=0x0, &(0x7f0000ecd000-0x4)=0x0, &(0x7f0000deb000)="") r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00009b5000)='/selinux/checkreqprot\x00', 0x420000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000000000)=0x5, 0x4) lstat(&(0x7f0000208000-0x8)='./file0\x00', &(0x7f0000863000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$F_GET_RW_HINT(r0, 0x40d, &(0x7f0000b22000)=0x0) 2017/12/25 12:10:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00000f5000-0x8)='./file0\x00', 0x208200, 0xf) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f0000879000-0x8)=0x3) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f00008fe000)={0x2, 0x1, 0x0, 0x9, 0xa, 0x0, 0x0, 0x1, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_spirange={0x2, 0x10, 0x8, 0x0, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/12/25 12:10:26 executing program 7: r0 = gettid() exit(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000+0x759)='/dev/vga_arbiter\x00', 0x40242, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netlink(r1, &(0x7f0000049000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) tkill(r0, 0x0) [ 39.422946] audit_printk_skb: 3 callbacks suppressed [ 39.433810] audit: type=1326 audit(1514203826.216:14): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=4813 comm="syz-executor7" exe="/root/syz-executor7" sig=9 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x0 2017/12/25 12:10:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f000018a000)={0x100007}, 0x8, 0x0) rt_sigprocmask(0x0, &(0x7f0000dd6000)={0x7fffffff}, &(0x7f000083a000-0x8)={0x0}, 0x8) prlimit64(0x0, 0xb, 0x0, &(0x7f0000f91000-0x10)={0x0, 0x0}) setrlimit(0xc, &(0x7f0000ab4000)={0x3, 0x8}) getpid() r1 = gettid() read(r0, &(0x7f0000000000)=""/128, 0x80) tgkill(r1, r1, 0x2) fcntl$setownex(r0, 0xf, &(0x7f0000ba4000-0x8)={0x1, r1}) 2017/12/25 12:10:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f00006c5000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000c20000-0x9)='/dev/sg#\x00', 0x3, 0x800) setsockopt$inet6_buf(r1, 0x29, 0x20, &(0x7f0000f64000)="5af7b20587d12570ce92d215b608cd162182dce609b38f45d93303f8d3b9f59fc35c58b4e1dfa2f411d1cec13a20a2d7726f131f897c0d673377fd95984b4b9de8d115aeda10214f02b51a1afc0dcff956006876df61eae785117b20b7f6e8573dd80a41fe7f6d92621449e86fd05c8ea8785a43e61bca3df795ee0904a3ccf29058e27630f66ca2876a337fb46910b54821c768b382d801eeba2b839a82da3fa2f93779436f5e92aeca68a53b58865c8ab472bb27fd437155a27bd94801cc2e5df01f9915ab84f670ef07035a7bc7d1197a661490871b1a192fd3f2b2a1723922ce9522232261ec583574", 0xeb) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000314000)='/dev/sequencer2\x00', 0x0, 0x0) prctl$intptr(0x1c, 0x4) r3 = getpgrp(0x0) fcntl$setownex(r2, 0xf, &(0x7f0000c72000)={0x0, r3}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0xc0f85403) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000229000-0x34)={{0x3, 0x1, 0x0, 0x4003, 0x7fff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/25 12:10:27 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f00004ff000)={0x0, 0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000001000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000001000)=0x9) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r1, &(0x7f0000000000)="662f0b9eea9ff3508c90cbdc9a720c24ff1147e643f7a2b2591128645a64cfe6a5d47fa8563a9fca34f573abcae8b5ef230b36ff33570ca4081872770a91ac01479265281b42d5e13e84b16cc9a4178b251ed630f18411ef18b0394418398e0ba61335a080c6de957ef25e913bd45b483717fda0e9d179", 0x77, 0x880, &(0x7f0000001000)={0xa, 0x0, 0x7ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x20}, 0x1c) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000001000-0x20)={@common='nr0\x00', @ifru_flags=0x1000}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000000000)='./file0\x00', 0x2, 0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCNXCL(r2, 0x540d) setsockopt$inet_MCAST_LEAVE_GROUP(r2, 0x0, 0x2d, &(0x7f0000001000-0x90)={0x8, {{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setsockopt$sock_void(r0, 0x1, 0x1b, 0x0, 0x0) 2017/12/25 12:10:27 executing program 1: mmap(&(0x7f0000000000/0xf76000)=nil, 0xf76000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000aa4000)={0x0, @multicast1=0x0, @local={0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f74000)=0xc) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, r1}, 0xc) r2 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00009b4000)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000f77000)={0x0, @in6={{0xa, 0x2, 0xd09, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffff8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0xe503, 0x3, 0x6, 0x40}, &(0x7f000060d000-0x4)=0xa0) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000058000)=@int=0x784, 0x4) setsockopt$inet_mreqsrc(r0, 0x0, 0x28, &(0x7f0000c12000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @broadcast=0xffffffff}, 0xc) 2017/12/25 12:10:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000097f000-0xc)='/dev/rfkill\x00', 0x315080, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f00005e3000-0x8)={0x0, 0x3}, &(0x7f0000877000)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000022d000)={0x62270eb2, 0x80000000, 0x1, 0xfb54, 0x2, 0xff, 0x9, 0x20, r1}, 0x20) r2 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000fff000-0x28)={@common='lo\x00', &(0x7f0000b5f000)=@ethtool_pauseparam={0x12, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/25 12:10:27 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000000)={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) chdir(&(0x7f0000002000-0x8)='./file0\x00') rt_sigtimedwait(&(0x7f0000001000-0x8)={0x0}, &(0x7f0000acc000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x10)={0x0, 0x989680}, 0xfffffffffffffecf) r0 = socket$unix(0x1, 0x2, 0x0) getpeername$unix(r0, &(0x7f0000001000)=@file={0x0, ""/39}, &(0x7f0000002000-0x4)=0x29) 2017/12/25 12:10:27 executing program 7: r0 = syz_open_dev$mice(&(0x7f00004bc000-0x4)='/dev/input/mice\x00', 0x0, 0x10400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f00003af000)={0x2, &(0x7f0000000000)=[{0xffffffffffff3a28, 0xcf1a, 0x81, 0x3d5c}, {0x8, 0x0, 0xdf, 0x1}]}, 0x10) mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000013000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000005000-0x10)={0x2, &(0x7f000000b000)=[{0x3d, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) writev(r2, &(0x7f0000006000-0x10)=[{&(0x7f0000001000-0x3d)='x', 0x1}], 0x1) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = memfd_create(&(0x7f000001b000)='\x00', 0x3) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setstatus(r1, 0x4, 0x40c00) connect$inet(r3, &(0x7f000000b000-0x10)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x0, &(0x7f000001c000)="70343ab4a2d8bb651ec8b3e9b95071c0ec874302a91eb1591f6ebdfcf92d13d5da816f282ff3b1a52cdae665efe82344527def4e7eaf0da056c8f8cd46078e2565fc41138ecb0a66e7f599bd27a001f834fb6d043e104a6db8ea52a33471375a5e0372dad2819469b38a31b6cce59a1c32a87f8ab827a9436b96d2eff8aae193fe3a143e233a18e16c22af", 0x8b) getsockopt$inet_sctp6_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f000000d000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000001c000-0x4)=0xb) 2017/12/25 12:10:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x0, 0x300) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000fdf000-0x9)='/dev/rtc\x00', 0x2000, 0x0) r2 = geteuid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000ab9000)={0x0, 0x0, 0x0}, &(0x7f0000f18000)=0xc) getresuid(&(0x7f00005fc000)=0x0, &(0x7f0000235000)=0x0, &(0x7f00007ac000-0x4)=0x0) setresuid(r2, r3, r4) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000862000)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc010641d, &(0x7f0000022000-0x10)={r5, &(0x7f0000067000)=""/126}) r6 = syz_open_procfs(0x0, &(0x7f000055a000)='net/ip_tables_targets\x00') sendfile(r0, r6, &(0x7f0000071000)=0x1fff, 0xff) socket$inet_dccp(0x2, 0x6, 0x0) 2017/12/25 12:10:27 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000001000-0x4)=0x3235, 0x9, 0x40, &(0x7f0000dfa000-0x10)={0x0, 0x0}, &(0x7f00008a2000)=0x7, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2000000001, 0x0) capget(&(0x7f0000001000-0x8)={0x0, 0x0}, &(0x7f0000034000)={0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000e1a000)={0x0, 0x5}, &(0x7f0000f6c000+0x1bd)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000f76000-0x8)={r1, 0x7}, 0x8) ioctl$DRM_IOCTL_SET_CLIENT_CAP(0xffffffffffffffff, 0x4010640d, &(0x7f000027d000)={0x80, 0x80000000}) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000a79000)=0x3, 0x4) getsockopt$inet6_buf(r0, 0x29, 0x10000000000030, &(0x7f0000035000-0x1000)=""/144, &(0x7f0000001000-0x4)=0x90) 2017/12/25 12:10:27 executing program 4: mmap(&(0x7f0000000000/0xfdb000)=nil, 0xfdb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f000003e000-0x8)='keyring\x00', &(0x7f000001d000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key(&(0x7f000003d000)='trusted\x00', &(0x7f000003d000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000003e000-0x82)="", 0x0, 0xffffffffffffffff) getresgid(&(0x7f0000347000-0x4)=0x0, &(0x7f00009c5000-0x4)=0x0, &(0x7f000096a000-0x4)=0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000803000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000fdb000)=0xc) getresgid(&(0x7f0000aec000)=0x0, &(0x7f0000fd4000-0x4)=0x0, &(0x7f00006b1000-0x4)=0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000d48000)='./file0\x00', &(0x7f0000fdb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f00000e5000)=0x0, &(0x7f0000fdb000)=0x0, &(0x7f0000fdb000)=0x0) r7 = getgid() fstat(0xffffffffffffff9c, &(0x7f00003cd000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x7, &(0x7f0000b57000-0x1c)=[r2, r3, r4, r5, r6, r7, r8]) keyctl$search(0xa, r0, &(0x7f0000028000-0x8)='keyring\x00', &(0x7f000003e000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, r1) r9 = syz_open_procfs(0x0, &(0x7f000000e000)='fdinfo\x00') fchdir(r9) 2017/12/25 12:10:27 executing program 2: ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000a7a000-0x4)=0x0) getpgrp(r0) r1 = socket$inet(0x2, 0x4, 0x7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f0000000000)={@generic="b2b22c4e69f25febb6f3807c4af6396f", @ifru_addrs={0x2, 0x3, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x93d000)=nil, 0x93d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f0000001000-0x67)="03497994a783fd1a735dc63fcf065dff1ea655fa6f923257b33ff223fba49aaed24e888f", 0x24) 2017/12/25 12:10:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_pts(0xffffffffffffff9c, 0x836f683b9edccb1b) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f00001ce000)={0x4f, 0x5, 0xd56, 0x1, 0x4}) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000c86000)='/selinux/context\x00', 0x2, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000a5e000-0x15)='/proc/self/net/pfkey\x00', 0x800, 0x0) epoll_pwait(r1, &(0x7f00006c8000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x5, 0x5619, &(0x7f000072c000)={0xffffefff}, 0x8) mq_open(&(0x7f0000bcd000-0x3)='\\+\x00', 0x800000000000041, 0x10000000000000, &(0x7f0000b78000)={0x0, 0x5, 0x100, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0}) 2017/12/25 12:10:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f00006c5000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000c20000-0x9)='/dev/sg#\x00', 0x3, 0x800) setsockopt$inet6_buf(r1, 0x29, 0x20, &(0x7f0000f64000)="5af7b20587d12570ce92d215b608cd162182dce609b38f45d93303f8d3b9f59fc35c58b4e1dfa2f411d1cec13a20a2d7726f131f897c0d673377fd95984b4b9de8d115aeda10214f02b51a1afc0dcff956006876df61eae785117b20b7f6e8573dd80a41fe7f6d92621449e86fd05c8ea8785a43e61bca3df795ee0904a3ccf29058e27630f66ca2876a337fb46910b54821c768b382d801eeba2b839a82da3fa2f93779436f5e92aeca68a53b58865c8ab472bb27fd437155a27bd94801cc2e5df01f9915ab84f670ef07035a7bc7d1197a661490871b1a192fd3f2b2a1723922ce9522232261ec583574", 0xeb) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000314000)='/dev/sequencer2\x00', 0x0, 0x0) prctl$intptr(0x1c, 0x4) r3 = getpgrp(0x0) fcntl$setownex(r2, 0xf, &(0x7f0000c72000)={0x0, r3}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0xc0f85403) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000229000-0x34)={{0x3, 0x1, 0x0, 0x4003, 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]}) 2017/12/25 12:10:27 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$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000ee4000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f0000dbe000-0x8)=[0x401, 0x3]) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000013000)=""/0) execve(&(0x7f0000f62000-0x8)='./file0\x00', &(0x7f0000f86000)=[], &(0x7f0000149000-0x4)=[]) ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f00000c9000)=0x0) close(r0) 2017/12/25 12:10:27 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000)='/dev/vga_arbiter\x00', 0x12002, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = mq_open(&(0x7f0000001000)='\x00', 0x42, 0x14, &(0x7f0000001000-0x40)={0x5, 0x5, 0x1f, 0x2, 0x2, 0x4, 0x1, 0xfffffffffffffff9}) dup3(r1, r1, 0xc8196be0f11f0743) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) r2 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_buf(r2, 0x29, 0x1b, &(0x7f0000001000-0x1d)="7d83c1c6e2d99faf5f812014a4db282711080000", 0x14) 2017/12/25 12:10:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d9d000-0xc)={0x0, 0x0, 0x0}, &(0x7f000044c000)=0xc) openat$ptmx(0xffffffffffffff9c, &(0x7f0000252000-0xa)='/dev/ptmx\x00', 0x10000, 0x0) r1 = syz_open_procfs(r0, &(0x7f0000ad9000)='attr/current\x00') sendfile(r1, r1, &(0x7f0000359000)=0x0, 0x21) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000a17000)='/selinux/checkreqprot\x00', 0x0, 0x0) 2017/12/25 12:10:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f000049a000-0xd)='/dev/snd/seq\x00', 0x0, 0x202000) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000577000)={{0x0, 0x0}, 0x0, 0xfffffffffffffffc, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000840000)={0x100, 0xfffffffffffffffd, 0x9e9, 'queue1\x00', 0xac8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/25 12:10:27 executing program 5: mmap(&(0x7f0000000000/0xfdb000)=nil, 0xfdb000, 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}) syz_open_pts(r0, 0x0) nanosleep(&(0x7f0000237000)={0x0, 0x989680}, &(0x7f0000919000-0x10)={0x0, 0x0}) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000fdc000-0xe)='/dev/keychord\x00', 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000f61000-0x3)='nv\x00', 0x3) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(r2, 0x0, &(0x7f00003b7000-0x4)=0x0) ppoll(&(0x7f00003b0000)=[], 0x0, &(0x7f0000fdc000-0x10)={0x0, r1}, &(0x7f00008bc000)={0x0}, 0x8) 2017/12/25 12:10:27 executing program 6: mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000013000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000003000-0x14)={0x0, 0x7fffffff, 0x100000000, 0xff, 0x2, 0x58360b03}, &(0x7f0000003000-0x4)=0x14) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000002000-0x8)=@assoc_value={r2, 0x0}, 0x8) ioctl$KDSKBMODE(r1, 0x4b45, &(0x7f0000002000-0x8)=0x5) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) r3 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) close(r3) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = memfd_create(&(0x7f0000007000-0x30)='/dev/urandom\x00', 0x2) pwritev(r4, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) ftruncate(r0, 0x9) fcntl$addseals(r3, 0x409, 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) pwritev(r0, &(0x7f0000014000-0x70)=[{&(0x7f0000002000-0x60)="ae3fa9a36f78c48d08ecc3956a454259b424c9823db74054901e44df632066b605128e7df1d25a70a40c244ca68e30aa77b6d870eb91900bc851c32d63cdf549398d69c815a2c5a177dfad8105927fe8c81f1542d3a79f9191a4d525eb485d57", 0x60}, {&(0x7f0000019000)="a80568ec547493588911c54a30baacedcf1a43e1543bb110e8ef6db492b9c9ef2cf25a80bdc65f625bb9b0ec7a16dc1a6f46b05ab96f5d06260e4c488bda15249f3b21090790ee30007935650bb9d4e193b353834d369efef512eaa9ea1bb05134e45f45b414ce7f89ebf050d11b4bb29782edbbf60d59933a7e24a9d3c55ded0d24d600b2870ce7c29c7e9842a43859d0befe4ce66a1923f315829683f072bd6301e212ae423454b6ced1047d512efd", 0xb0}, {&(0x7f0000000000)="36d42c84f9960147601a7fb4130e0bb65ced81d19067f98d9d35cb60c54f41f424e015db96377d3eb58b247f1710dcfaad3a5bea6ad203fdef87564db9031a30b653214b5362c3eea007636d3e5f26345e8e8e408c4e25ff0640f234f108733f4d1b91ec210dc6017617384c18fa2deead44e8e40b85c991af12cb85216ac7e741e71779330ecdf0023958288864dc06993a2385f7fd669a2a8cd24d85d893febeb88791c67107138163547242e3ed554ac1ba828ade1f170de35fc41e572cd3ebe8555d8b7cbd3126857b782fed3b2296293289f3406557b358947fba4660b5f6770f5031a4cb4cff082372539f83f7451b", 0xf2}, {&(0x7f0000006000)="f367d72a5d79ac8554aa37b6cf0914c482badebd23ae1ae7d103f4d296f64f52817219bf2de50c248c8e86e411b4b37438c393f85db3e3b1ed2729e197a30f73a38a1248774df8af70c2139d6e4a1811aca15f001bdbc2f0dec5219964a407878d71ddbfa3c1ce7e6a13c2aff4f69160b37cf7134ca59614978bf4aac19698c39f7261a8c957e14bf11b1111dd2d4512335ac5b5912799", 0x97}, {&(0x7f0000002000-0x7a)="9662fc2ee333d6e0f8b91a08b22b858380dc9bafdfa8da35d7b5722c07921642985711a1c2bf6f336eb6243728075aa9aaef3f70d9e1fc10521f9f15f3324e440f0e78f7d30d40f5c12989a6aa7f9d5040d53bcc406cd8f8d0a0c44df0a42677898696af8420e19cd7c5d7edba96441189154544b3a3b80b0fbc", 0x7a}, {&(0x7f0000001000)="c0a2c059e6e0ce6d763f116a11f52a972f51bb9f2318de6027e404e5beab987548808f4cf518711d63b6", 0x2a}, {&(0x7f0000001000)="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", 0x1000}], 0x7, 0x0) close(r0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r4, 0x2405, r4) 2017/12/25 12:10:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000dcd000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f00008ba000-0xa)='bdevppp1[\x00') pipe(&(0x7f0000fb5000-0x8)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r1, 0xc058534b, &(0x7f0000ec3000-0x58)={0x0, 0x2, 0x10001, 0x9, 0x40, 0xef5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = syz_open_dev$sndseq(&(0x7f0000fb8000-0xd)='/dev/snd/seq\x00', 0x0, 0x100000000008a001) write$sndseq(r2, &(0x7f0000cf0000)=[{0xfde, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30) 2017/12/25 12:10:27 executing program 4: mmap(&(0x7f0000000000/0xc87000)=nil, 0xc87000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x52, &(0x7f0000003000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "a228af", 0x1c, 0x0, 0x0, @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}, {[@fragment={0x2c, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0}], @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) mmap(&(0x7f0000c87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000c87000)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000c88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netrom(r0, &(0x7f0000c88000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f000032f000-0x4)=0x48) mmap(&(0x7f0000c87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_int(r0, 0x21, 0x0, &(0x7f0000c87000)=0x7, 0x4) 2017/12/25 12:10:27 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() wait4(r0, &(0x7f0000001000-0x4)=0x0, 0x4, &(0x7f00002ac000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) munlock(&(0x7f00008a1000/0x1000)=nil, 0x1000) r1 = getegid() r2 = getegid() getgroups(0x1, &(0x7f0000001000-0x4)=[0xffffffffffffffff]) setresgid(r1, r2, r3) mprotect(&(0x7f0000e8d000/0x4000)=nil, 0x4000, 0x6) 2017/12/25 12:10:27 executing program 2: mmap(&(0x7f0000001000/0xb07000)=nil, 0xb07000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f00000aa000-0x10)=[{&(0x7f000006b000)="580000001400192300a14b80040d8c560a0600000000e076489643d818fe5800000004ca8164643e8900050028635a0004fbf50e0000d9ffffffff03001c04ed5e000000000005000d000100000400000300046b0f536e7e", 0x58}], 0x1) openat$selinux_policy(0xffffffffffffff9c, &(0x7f000028e000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) 2017/12/25 12:10:27 executing program 4: mmap(&(0x7f0000000000/0x4b000)=nil, 0x4b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f000004b000-0x18)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = syz_open_dev$mice(&(0x7f0000017000)='/dev/input/mice\x00', 0x0, 0x100) mmap(&(0x7f000004b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f000004c000-0x4)=0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) pipe(&(0x7f0000039000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r2, 0x40485404, &(0x7f000004b000)={{0x3, 0x2, 0x8, 0x2, 0x2}, 0x3, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f000004c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f000004d000-0xd)='/dev/usbmon#\x00', 0x2, 0x202000) epoll_wait(r3, &(0x7f000004b000-0x30)=[{0x0, 0x0}], 0x1, 0x0) 2017/12/25 12:10:27 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_fuse_mount(&(0x7f0000001000-0x8)='./file0\x00', 0xe002, 0x0, 0x0, 0x7, 0x2000) pipe(&(0x7f0000000000)={0x0, 0x0}) fcntl$dupfd(r0, 0x0, r1) pivot_root(&(0x7f0000921000-0x8)='./file0\x00', &(0x7f0000000000)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$keyring(&(0x7f00008c4000)='keyring\x00', &(0x7f0000361000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) add_key$user(&(0x7f0000626000-0x5)='user\x00', &(0x7f00003f2000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000754000)="fa", 0x1, r2) keyctl$clear(0x7, r2) 2017/12/25 12:10:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000578000)='./file0\x00', 0x0) mkdir(&(0x7f0000025000-0xa)='./control\x00', 0x0) r0 = open(&(0x7f0000023000-0xa)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00001da000)='./file0\x00', 0x0) openat(r0, &(0x7f00005bc000)='./file0\x00', 0x0, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f00007c4000-0x28)={@generic="11be9f38af569b9c738432bc0d738d0b", @ifru_settings={0x3f, 0x3, @fr=&(0x7f000072d000-0x18)={0x0, 0x100000000, 0x14, 0x1f, 0x2, 0x8, 0x9}}}) rename(&(0x7f00003f2000)='./file0\x00', &(0x7f0000daa000)='./control\x00') [ 40.508263] audit: type=1400 audit(1514203827.306:15): avc: denied { dyntransition } for pid=4932 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0 tclass=process permissive=1 2017/12/25 12:10:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000206000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000705000)={@common='gre0\x00', @ifru_flags=0x2002}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000c1f000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet6_buf(r3, 0x29, 0xff, &(0x7f0000c87000)=""/214, &(0x7f000025a000-0x4)=0xd6) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r3, 0xc0bc5351, &(0x7f0000197000-0xbc)={0xffffffff, 0x1, 'client0\x00', 0x2, "02119a433cbe260e", "fe01b7aa7ef2ee4417e79551264ddd8afa72f25ce2050da993195cc836cbf283", 0x4, 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]}) r4 = syz_open_procfs(0x0, &(0x7f0000788000-0xd)='net/anycast6\x00') preadv(r4, &(0x7f0000167000)=[{&(0x7f0000d12000)=""/29, 0x1d}], 0x1, 0x0) 2017/12/25 12:10:27 executing program 1: mmap(&(0x7f0000000000/0xfc4000)=nil, 0xfc4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) recvfrom$inet6(r0, &(0x7f0000fbf000-0x93)=""/185, 0xb9, 0x0, 0x0, 0x0) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000fc4000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000191000-0x4)=0xe8) setsockopt$inet6_int(r0, 0x29, 0x5, &(0x7f0000f84000-0x4)=0x4, 0x4) sendto$inet6(r0, &(0x7f00003a1000)="", 0x0, 0x0, &(0x7f0000fbb000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/12/25 12:10:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000236000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000c66000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0x5, 0x0, 0x0, 0x0, 0x0, 0x0}}) r2 = open(&(0x7f0000b32000-0x8)='./file0\x00', 0x0, 0x2) ioctl$sock_netrom_SIOCGSTAMPNS(r2, 0x8907, &(0x7f0000475000)=0x0) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f0000a23000-0x28)={@common='ip6_vti0\x00', @ifru_names=@generic="99b39eac59cb61a8eea57d667fb4810e"}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000769000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000db7000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) [ 40.597098] device gre0 entered promiscuous mode 2017/12/25 12:10:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000088c000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc84, 0x0}, 0x20) ftruncate(r0, 0x7fffffff) 2017/12/25 12:10:27 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind(r0, &(0x7f0000a6d000)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha512\x00'}, 0x58) mmap(&(0x7f0000000000/0xfde000)=nil, 0xfde000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000fde000)='./file0\x00', 0x3f1280, 0x8) ioctl$TIOCSBRK(r1, 0x5427) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x1a, 0x80f, 0x7f) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000f9000-0x28)={@common='lo\x00', &(0x7f0000fdf000-0x5)=@ethtool_sset_info={0x37, 0x0, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/25 12:10:27 executing program 0: ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000415000)=0x0) ptrace$setopts(0x4206, r0, 0x5564b70c, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) socketpair$inet6(0xa, 0x0, 0x6, &(0x7f0000f5a000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000958000-0x44)={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="0004b9654e0b3f700b2de4518074e8c0"}) 2017/12/25 12:10:27 executing program 6: clone(0x0, &(0x7f0000107000-0x37)="", &(0x7f0000477000-0x4)=0x0, &(0x7f00004a3000)=0x0, &(0x7f000065a000-0x2)="") munlockall() fstat(0xffffffffffffffff, &(0x7f00009cb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r0) 2017/12/25 12:10:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) setsockopt$inet_dccp_int(r0, 0x21, 0x0, &(0x7f00004db000)=0x5, 0x4) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000c77000)={0x68, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @rand_addr=0xfff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x12, 0x3, 0x4472, 0xe4, 0xc943, &(0x7f0000c8c000)=@generic="2a055b93708c367d6b6dbee7117411a6", 0x1, 0x5, 0x3}) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000acd000)={0x0, 0x6}, &(0x7f0000459000-0x4)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000521000-0x8)={r1, 0x7}, 0x8) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f000047a000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00007d7000)={@common='teql0\x00', &(0x7f0000ed8000-0x100c)=@ethtool_regs={0x4, 0x1f, 0x1000, "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"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = syz_open_dev$sg(&(0x7f0000317000-0x9)='/dev/sg#\x00', 0x10000, 0x2) ioctl$EVIOCGABS0(r2, 0x80184540, &(0x7f000016b000)=""/141) r3 = eventfd(0x40) openat$pfkey(0xffffffffffffff9c, &(0x7f00006b4000)='/proc/self/net/pfkey\x00', 0x204000, 0x0) fchdir(r2) splice(r0, 0x0, r3, 0xfffffffffffeffff, 0x3, 0x8) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000e0d000)={0x8, 0x8eda, 0x2d, 0xffff}, 0x10) setsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f00000b8000)={@loopback=0x7f000001, @broadcast=0xffffffff, @rand_addr=0x80}, 0xc) 2017/12/25 12:10:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000ee9000)="240000001a0025f0006bb404feff001c020b49ff6e10b500000700eb0700030001000000", 0x24) 2017/12/25 12:10:27 executing program 2: r0 = add_key$keyring(&(0x7f0000d9c000-0x8)='keyring\x00', &(0x7f0000675000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$setperm(0x5, r0, 0x0) keyctl$describe(0x6, r0, &(0x7f0000ed1000)=""/104, 0x68) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f000089c000-0xc)='/dev/rfkill\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0x80e85411, &(0x7f0000539000)=""/244) 2017/12/25 12:10:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xe, 0x80002, 0xffffffffffffffff) ioctl$sock_ifreq(r0, 0x8923, &(0x7f0000581000)={@common='lo\x00', @ifru_addrs=@nl={0x0, 0x0, 0x0, 0x0}}) fstat(r0, &(0x7f0000e9b000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$session_to_parent(0x12) listen(r0, 0x875) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f000049e000-0xc)='/dev/rfkill\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0x80e85411, &(0x7f000014f000-0x24)=""/36) recvmsg(r0, &(0x7f00005d4000)={&(0x7f00004d3000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000e4e000-0x60)=[{&(0x7f00000ef000)=""/0, 0x0}, {&(0x7f000013b000-0x5a)=""/90, 0x5a}, {&(0x7f00009bd000)=""/224, 0xe0}, {&(0x7f0000803000-0x1000)=""/4096, 0x1000}, {&(0x7f000075e000)=""/38, 0x26}, {&(0x7f00002cd000-0xd5)=""/213, 0xd5}], 0x6, &(0x7f0000724000-0x3d)=""/126, 0x7e, 0x5}, 0x40000120) 2017/12/25 12:10:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000b9000-0x10)='/dev/sequencer2\x00', 0x40, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f00006a2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f000001d000)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000d38000)={{{@in=@rand_addr=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fe3000-0x4)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000783000)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in=@empty=0x0, 0x2, 0x4, 0x1, 0x5, 0x5, 0x80, 0x80, 0x1, r1, r2}, {0x4, 0x8, 0xe008, 0x63ca2f5b, 0x80000001, 0x0, 0x1000, 0x1}, {0x7, 0x10001, 0xffffffff, 0x9}, 0x5, 0x1000, 0x4, 0x0, 0x22, 0x3}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x24b, 0x1}, 0x3, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x4, 0x1, 0x5, 0x8, 0xe3ad, 0x10001}}, 0xe8) r3 = socket(0x10, 0x803, 0x0) write(r3, &(0x7f00006c9000)="220000001e0007fffc01000f09000700000800ebfeffa7001a00ffff05000980be45", 0x22) 2017/12/25 12:10:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f00003ed000)={0x0, 0x0}) clock_nanosleep(0x7, 0x0, &(0x7f000096d000)={r0, r1+30000000}, &(0x7f0000e7a000-0x10)={0x0, 0x0}) r2 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00005ba000)={0x0, 0x0, 0x0}, &(0x7f00006d3000-0x4)=0xc) fcntl$setown(r2, 0x8, r3) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000eca000)={0x0, 0x0}) ioctl$sock_inet_tcp_SIOCINQ(r4, 0x541b, &(0x7f00000c4000-0x4)=0x0) fcntl$getownex(r2, 0x10, &(0x7f000030f000)={0x0, 0x0}) r6 = openat(0xffffffffffffff9c, &(0x7f00002d1000)='./file0\x00', 0x62000, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r6, 0x84, 0xb, &(0x7f0000fc5000)={0x5, 0x6, 0x80, 0x7ff, 0x8, 0x3, 0x100000001, 0x1, 0x0, 0x0, 0x5}, 0xb) ptrace$setopts(0x4206, r5, 0x0, 0x0) tkill(r5, 0x16) ptrace$setopts(0x1000000004209, r5, 0x20400303, 0xffffffffffffffe) 2017/12/25 12:10:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f000008f000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000940000)='stat\x00') splice(r1, 0x0, r1, 0x0, 0x6, 0xe) pipe2(&(0x7f000093b000-0x8)={0x0, 0x0}, 0x800) preadv(r1, &(0x7f0000441000-0x10)=[{&(0x7f00006ce000-0xc3)=""/195, 0xc3}], 0x1, 0x0) 2017/12/25 12:10:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00003ba000-0x4)=0x0) ioprio_set$pid(0x2, r0, 0x671c7a27) r1 = socket$netlink(0x10, 0x3, 0xc) writev(r1, &(0x7f0000f7a000)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100ed3b8509000100020100e73ffe58", 0x1f}], 0x1) r2 = eventfd(0x1) write$eventfd(r2, &(0x7f0000508000)=0x200000004, 0x8) 2017/12/25 12:10:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x10) sendfile(r0, r0, &(0x7f0000e4e000-0x8)=0x0, 0xffffffffffff8001) write(r0, &(0x7f000004b000-0x22)="220000001b001e0b00000000ef00120105000000000000000000000000ea00050029", 0x22) 2017/12/25 12:10:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000a3b000)='/dev/net/tun\x00', 0x0, 0x1402) r1 = gettid() ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f000082c000)=0x0) tgkill(r1, r2, 0x23) r3 = fcntl$dupfd(r0, 0x0, r0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) write$tun(r3, &(0x7f0000a44000)=@hdr={0x0, 0x0, 0x21, 0x0, 0x0, 0x0, @ipv4={{0x8, 0x4, 0x0, 0x0, 0xfc0, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, {[@cipso={0x86, 0x9, 0x0, [{0x0, 0x3, 'j'}]}]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "f4a051", 0x0, "4d1b06"}, "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"}}}, 0xfca) 2017/12/25 12:10:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000ae3000-0x1)="") mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f000002f000-0x6)='ramfs\x00', 0x100000, &(0x7f0000ce3000)="") r0 = accept4(0xffffffffffffffff, &(0x7f0000111000-0x10)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fb3000-0x4)=0x10, 0x0) r1 = creat(&(0x7f000016d000-0x8)='./file0/file0\x00', 0x0) mount(&(0x7f000011e000-0xe)='./file0/file0\x00', &(0x7f0000917000)='./file0/file0\x00', &(0x7f0000467000)='xfs\x00', 0x1000, 0x0) mount(&(0x7f00002ba000-0x8)='./file0\x00', &(0x7f0000cbf000-0x8)='./file0\x00', &(0x7f0000dcd000)='ramfs\x00', 0x80000, &(0x7f000002f000)="") mount(&(0x7f000012d000)='./file0\x00', &(0x7f0000ae7000-0x8)='./file0\x00', &(0x7f0000226000)='an\x00\x00\x00\x00\x00\x00\x00\afs\x00', 0x2105404, &(0x7f0000a65000)="") mount(&(0x7f0000f28000-0xe)='./file0/file0\x00', &(0x7f00002fb000-0x8)='./file0/file0\x00', &(0x7f0000239000)='\x00v\t', 0x1004, &(0x7f0000a06000)="") getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000a03000-0xe8)={{{@in=@multicast1=0x0, @in6=@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, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d17000)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000fd0000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000093000-0x2)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000a9f000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@empty=0x0, 0x3, 0x3ff, 0x2, 0x6, 0x15, 0x0, 0x80, 0x7, r2, r3}, {0x118, 0x3, 0x400, 0xffffffff, 0x3, 0x3, 0x98, 0x2}, {0xffffffffffffffe4, 0x3, 0x830a, 0x3c1}, 0xfffffffffffeffff, 0xd53, 0x8, 0x1, 0x1, 0x3}, {{@in=@empty=0x0, 0x7, 0x6}, 0x11, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x4, 0x2, 0x2, 0x1, 0xc2, 0x2747db68, 0x4}}, 0xe8) umount2(&(0x7f000017c000)='./file0\x00', 0xa) seccomp(0x0, 0x8bacdd03d7edb0af, &(0x7f0000023000)={0x5, &(0x7f0000f4a000)=[{0xffffffffffffff00, 0xfffffffffffffffc, 0x6, 0x3}, {0x7fff, 0xff, 0xe095, 0x5}, {0xea, 0x4, 0xffff, 0x1}, {0x5, 0x400, 0xfffffffffffffffc, 0x1000}, {0x1ff, 0x200, 0xc0b2, 0x86}]}) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f000098d000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009db000-0x4)=0xe8) getgroups(0x8, &(0x7f0000120000)=[0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0]) lchown(&(0x7f0000534000)='./file0\x00', r4, r5) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000798000)=0x0) acct(&(0x7f0000444000-0x8)='./file0\x00') 2017/12/25 12:10:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000978000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x50, &(0x7f000000a000)="") r0 = creat(&(0x7f0000139000)='./file0/bus\x00', 0xbc9dc8fbd81cb4b1) fcntl$lock(r0, 0x7, &(0x7f0000027000)={0x1, 0x0, 0x0, 0x0, 0x0}) flistxattr(r0, &(0x7f0000b3e000-0xf7)=""/247, 0xf7) fcntl$setstatus(r0, 0x4, 0x1be372a475d228ed) unshare(0x40600) writev(r0, &(0x7f00009ae000-0xa0)=[{&(0x7f0000a89000-0xc9)="ed", 0x1}], 0x1) 2017/12/25 12:10:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000e6000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000001000)={0x0, 0x0}) socket$inet6_dccp(0xa, 0x6, 0x0) personality(0x410000f) close(r0) 2017/12/25 12:10:27 executing program 1: mmap(&(0x7f0000000000/0x938000)=nil, 0x938000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000938000-0x5)='yeah\x00', 0x5) mmap(&(0x7f0000938000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000939000-0x2)='/selinux/create\x00', 0x2, 0x0) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000741000)=0x0, 0x4) connect$inet(r0, &(0x7f0000002000-0x6)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000931000-0x832)="d3", 0x1, 0x0, &(0x7f0000931000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/25 12:10:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='md5sumeth1}\x00', 0x6e93ebbbcc0884ef, 0x0, &(0x7f0000e78000)={0x0, 0x7, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_open(&(0x7f0000c2e000)='\x00', 0x2, 0x20, &(0x7f000000b000)={0xfffffffffffffffe, 0x401, 0x0, 0x8, 0x4, 0x5e, 0x1000000000000, 0x8093}) mq_getsetattr(r0, &(0x7f0000fb2000)={0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000066a000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/25 12:10:27 executing program 6: mmap(&(0x7f0000000000/0xfdc000)=nil, 0xfdc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000dfb000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = dup(r0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00004fd000)={0x10000000, 0x0}) r2 = syz_open_pts(r0, 0x0) r3 = epoll_create(0x401) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000e35000)={0x0, 0x0}) dup2(r3, r0) epoll_pwait(r3, &(0x7f0000d19000)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f0000133000)={0x0}, 0x8) 2017/12/25 12:10:27 executing program 5: mmap(&(0x7f0000000000/0x5a000)=nil, 0x5a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000005a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000005b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000005b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x805, 0x6) lseek(r0, 0x0, 0x1) r1 = request_key(&(0x7f0000036000)='id_resolver\x00', &(0x7f000005c000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f000005c000-0xc)=':em1$ppp1cgroupem1@dvboxnet0userh$\x00', 0xfffffffffffffff9) keyctl$get_keyring_id(0x0, r1, 0x1) init_module(&(0x7f000005b000-0xc)='mime_type*,\x00', 0xc, &(0x7f0000055000)='\x00') r2 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_RESET(r2, 0x2403, 0x7fffffff) mmap(&(0x7f000005a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f000005a000)={0x0, 0x0}, &(0x7f000003f000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000058000-0x108)={0x0, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000054000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000015000-0x18)={r3, 0x10, "2df015de24530aa421b38298c56bf802"}, &(0x7f000000d000)=0x18) mmap(&(0x7f000005c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f000005d000-0x24)={@multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}, 0x1, 0x5, [@local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, @empty=0x0, @loopback=0x7f000001, @loopback=0x7f000001]}, 0x24) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r2, 0xc0305302, &(0x7f0000007000-0x30)={0x6ef, 0x101, 0xd1, 0x2, 0x5f3a, 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]}) mmap(&(0x7f000005b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r2, 0x1, &(0x7f000005c000-0x8)=0x0) 2017/12/25 12:10:27 executing program 1: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$lock(r0, 0x7, &(0x7f0000004000-0x20)={0x0, 0x3, 0x0, 0x0, 0x0}) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000003000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) 2017/12/25 12:10:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000324000-0x8)='./file0\x00', 0x0) mount(&(0x7f00004da000)='./file1\x00', &(0x7f00003c2000-0x8)='./file0\x00', &(0x7f0000eeb000)='ramfs\x00', 0x0, &(0x7f0000d09000)="") mount(&(0x7f00005dd000)='./file1\x00', &(0x7f000002c000)='./file1\x00', &(0x7f0000cb3000-0x4)='xfs\x00', 0x800, &(0x7f0000dfa000-0x30)="9f0bec87d29fd7fd163db85f2fbaac7d863dfaf032eadcd50883d50ae2d7533a68af36844ade3a339ed161ac92204eed") r0 = creat(&(0x7f000002d000-0xc)='./file0/bus\x00', 0x0) truncate(&(0x7f0000ea1000-0xc)='./file0/bus\x00', 0xff) lseek(r0, 0x0, 0x4) 2017/12/25 12:10:27 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000dc4000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000dc4000)=0x5, 0x4) sendto$inet(r0, &(0x7f00006d8000)="", 0x0, 0x20004884, &(0x7f0000dc5000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000dc4000)='/selinux/checkreqprot\x00', 0x82000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000001000-0x4)=0x0) 2017/12/25 12:10:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x7fff) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00004fa000)={@generic="df83b7ab0836ef98f483f038cc34e6e9", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f000092d000)={@loopback={0x0, 0x1}, 0xb68, r1}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f40000)='/dev/ptmx\x00', 0x200000000101002, 0x0) sendfile(r2, r0, &(0x7f0000b4c000-0x8)=0x0, 0x100000002) read$eventfd(r2, &(0x7f0000733000)=0x0, 0x8) 2017/12/25 12:10:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000b87000)='/dev/ppp\x00', 0x0, 0x0) ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f0000d81000-0x4)=0x401) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x80, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {{@in=@multicast1=0xe0000001, 0x0, 0x0}, 0x0, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) sendto$inet6(r0, &(0x7f0000001000-0x1000)="", 0x0, 0x0, &(0x7f0000001000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/12/25 12:10:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x4003, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000a2000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(r1, 0x4c01) r2 = syz_open_procfs(0x0, &(0x7f0000a93000-0x9)='net/unix\x00') openat$sequencer2(0xffffffffffffff9c, &(0x7f000063d000-0x10)='/dev/sequencer2\x00', 0x483, 0x0) lseek(r2, 0x2000000003, 0x1) sendfile(r0, r2, &(0x7f0000ff8000)=0x40000000, 0x3) 2017/12/25 12:10:27 executing program 7: r0 = userfaultfd(0x0) clone(0x0, &(0x7f000000d000)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000905000-0x4)=0x0, &(0x7f0000001000)="") read(r0, &(0x7f000090b000)=""/32, 0x20) close(r0) r1 = syz_open_pts(0xffffffffffffffff, 0x20000) r2 = syz_open_dev$sg(&(0x7f0000fd3000-0x9)='/dev/sg#\x00', 0x10000, 0x8000) ioctl$TUNSETIFINDEX(r2, 0x400454da, &(0x7f0000c81000-0x4)=0x80) ioctl$TCXONC(r1, 0x540a, 0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r1, &(0x7f0000000000)="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", 0x1000) 2017/12/25 12:10:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000faf000)={0x1, &(0x7f0000022000)=[{0x20, 0x0, 0x7db98c38, 0xffefffffffffffe0}]}) 2017/12/25 12:10:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000290000)="666400000004bb") getdents64(r0, &(0x7f000020a000)=""/0, 0x0) 2017/12/25 12:10:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x80000000a, &(0x7f000092c000-0x10)={0x1, 0xfffffffffffffff7}) signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x0}, 0x8, 0x0) pipe2(&(0x7f00001a3000-0x8)={0x0, 0x0}, 0x80000) ioctl$sock_SIOCSIFBR(r0, 0x8940, &(0x7f00002ab000)=@add_del={0x2, &(0x7f0000239000-0x10)=@common='ip6tnl0\x00', 0x3}) 2017/12/25 12:10:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00009b2000)={0x0, 0x0}) r1 = syz_open_procfs(r0, &(0x7f0000bcd000)="50ff1b000054060000003dd2923050db68861f981018c5981938bcc78fb91b2484c255c56666ea52681942432d01fc2d33eb661a41a98ca57d33656eb4fc1c15097455c46a3330093d059bca46e60beb971beac9a611dbfad97ef56925c8e8ee1a181835ead621cdc04c3c6faec4bb3b307af8dc728530138e054b79") openat$hwrng(0xffffffffffffff9c, &(0x7f0000cf4000)='/dev/hwrng\x00', 0x400000, 0x0) getgid() ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f0000e13000-0x10)={0x8a, 0x7, 0x81, 0x8}) r2 = syz_open_procfs(0x0, &(0x7f0000d7c000-0xc)='net/rt_acct\x00') sendmsg$netlink(r1, &(0x7f0000469000-0x38)={&(0x7f00009dc000)={0x10, 0x0, 0x1, 0x3f}, 0xc, &(0x7f0000500000-0x60)=[{&(0x7f0000688000)=[{0x1010, 0x80, 0x200, 0xfffffffffffffff8, 0x1000, "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{0xd7, 0x5, 0x800, 0x3b, 0xff, "17f2ec50abd1d76cd40faa336d862f1314e0ca2f3c369888e24c3f09a08d73ce9648ec7806bc7b7eef061fe8b81065c60397d05b943fbf5e0624b627d8a2c4d04c6e52ff42ac718315857e6bab06f0d8ee43ddbd7f9eb274c596582034fed2292e3e51328502033bcf47fb0c4f55555733e2a87b969a092be3cd7058df35cc00f42cea4c457f6b07b20f499eae92880649f5661ac3f68c87ba8a5442473e27150ecefdaa74fdd673433c0b2cfdcc88834e5288c22f6b1d9c43ff1e97440f138f038018078cce3e"}, {0x9c, 0x5, 0x72a, 0xb3b, 0x54b1, "f956ba7988fc2304b12b4d589bcaab4602ca2989e1fc8fd68f19bfc0fa455e1bdd43a5f4fb4e437c52532ab87b7fef75a5a8414767d0e7a65d1c6ecd34a6dac4a4d1c9f4162081abd51e3c7ab450b6b1e496297ceaf17737f6a61a98d66d8db5584628edc5caaaf5f65da69343ba62f30bf640afc1fe276488f9567580b832a1d6d3ee87a31c12a8e0371ec6"}], 0x1183}, {&(0x7f0000bf4000)=[{0xb6, 0x5, 0x200, 0x8, 0x100000000, "6ba6f81528e6c6fa05291084f3b2cdc26c35300e5f2e06bdc1d1e6f99b9a0c14f4183ffcd39fe56fb5c8a320b090981a82d65168546cb6bf470274fa44fc0075b7b1c15a31f1e7c691ad5b427503506fad56dbfd7ed132a27c5e2d59ec6bd0b85599b5b282d901a6f12d394ecdc1cceccd8f80f80c749fc81260f2e7e10c9319b86e70d5b98de4bb53777c8a4054d75355f232b3d4ae8049485f06c9ed7d521f42b92f8d5ce1"}, {0xb7, 0x2, 0x302, 0x0, 0x401, "266cbfa9f5bea19eefbf0a9cd2e8870914810bfd51e5a09f33720de849f73f1591cec71ba1731d472e3a7868c485b2b650bb842312f728318fe03e292397cdfdb21b47825184de67861cd42b418968d2175cee56eecd4349bde6745518fa47d5810708374c2d183b20e64e71e37b4070986d603165352917112501de37a23acaa75c80d79327d22ca7bf874e5e3bde9c7d2527c970cd96e68e5a251dd212d62dc64a28129a0d5c"}, {0x60, 0x35, 0x20, 0x3, 0x80, "652b10c111fdd719ca5b097b5bc7288a41cb0f83250bb2b1fc7e8364bd0dfdc2e045bbeae6e9c73c01b73971e19d00cb10fa364ef7f51e0e3ca42e4ab231ef07bb9368e7b02037616c8a42ef0efeb169"}, {0x102, 0x8, 0x500, 0x5c, 0x401, 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{0x10, 0x5, 0xb00, 0x100000000, 0x2, ""}, {0xd4, 0x8, 0x800, 0x1, 0x2, "ebbab27cd2607aa562b1f0acc3efc633ee9310775ce34ad027535ba182e7e0e601b5742bd04182551818cd319ce4b0c2310dd4fa4a75c65c59cc8b6006e46f24466340f050ec10aeb29d550f733113e2766b0fbb0d8492707c908f458319a757aba673e891e1dd7b5fd81eb97aca8837b3fc000293b8276ead192feb9583ac8c9edcfa788a2f04d263c086cfd7d70df31b49754eb6e2e5c7a07bec880025c8af8d3428a5acf4821ebd7bebc0b4936f50784aeb677cc5ed26080de6d68a8839cf8e12c001"}, {0xb4, 0x6043bf3c, 0x12, 0x79f3, 0x3, "4b2397764c303e9e554cca021ef09a75dab9c4b7eb7f03eaffe85139fad12b25978f800e1d41aab2d48b133c254a6eb7d26b9fc589ea97be952be6a602d380fbab3834b4377c0af9a00f7a4925e65ee60eb86d294840366bda216e7ca1c39ca4ebfa58c4acc450e20d3e23eaa0b7f4005a01032c06faac2d3a70cb534e1fcc1512de434e6bfff81f30c22bf840a82cea3699a5e62c64ae1b5f3569a86f4d3863b9f403ee"}, {0x4b, 0x4abca546, 0x4, 0x1, 0x5, "6ef85bc6d587c2b5766bf7eb5e1a6cd3b9b9bab8406000368cf72ea883fbe7407190e39bee97ebac82c30eba4fe67ba5d8cb745c0b390075a26a37"}, {0xba, 0x100000000, 0x0, 0x2, 0x79caabd7, "7fdff697661694873568e497d21b02ca70e7fa1cee78885b4cd3b5b6a23d081bd548b00ed4be33797c047e1d1adf50c53683ca7e4e160d3f9caf1bee92bd41697fefbf46950965b677b30a69d3be8f482de21497812833c2bc1d167ac4f02d974bc0346a03c5302f257a033be704608f7dc34956b8ec14b47ffe6775518fec6077163de50003a5eebaaa4f49c847841dcd7a278913eceb0dd1b66ee7043377029b4453fefa94c7c8fd39"}, {0x18, 0x2, 0x100, 0x9, 0x0, "f83e02d8c308cff7"}], 0x12c5}], 0x6, &(0x7f0000115000)=[], 0x0, 0x0}, 0x40010) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f000077b000-0x4)=0x5, 0x4) sendfile(r1, r2, &(0x7f000017f000)=0x0, 0x5) ioctl$FUSE_DEV_IOC_CLONE(r1, 0x8004e500, &(0x7f000093f000-0x4)=r2) 2017/12/25 12:10:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00009b4000-0xa)='./control\x00', 0x0) r0 = open(&(0x7f0000a08000)='./control\x00', 0x0, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) symlinkat(&(0x7f00007ae000-0x8)='./file0\x00', r0, &(0x7f0000a31000-0xa)='./control\x00') ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000e3e000-0x4)=0x0) r1 = userfaultfd(0x1000000800) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e4c000)={0xaa, 0x0, 0x0}) fchmodat(r0, &(0x7f0000a95000)='./file0\x00', 0x100) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r2 = creat(&(0x7f00009b0000)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) link(&(0x7f0000b40000-0xa)='./file0\x00', &(0x7f00006b4000-0x10)='./control/file0\x00') utimensat(r0, &(0x7f0000e03000-0x10)='./control/file0\x00', &(0x7f00003e7000-0x10)={{0x0, 0x0}, {0x0, 0x2710}}, 0x0) 2017/12/25 12:10:27 executing program 4: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00006de000)='/selinux/enforce\x00', 0x501402, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000000000)={0x8000, 0x8fc6, 0x8, 0x1, 0x1, 0x6, 0x5, 0xe7, 0x8001, 0x80000000, 0xf740, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000035000)='/dev/keychord\x00', 0x201, 0x0) write$eventfd(r1, &(0x7f0000025000-0x8)=0x100000001, 0x8) pwrite64(r1, &(0x7f0000968000-0x3f)="b7073bf18d86", 0x6, 0x0) getsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000712000-0xc)=""/12, &(0x7f0000345000)=0xc) 2017/12/25 12:10:27 executing program 0: mmap(&(0x7f0000000000/0xfd7000)=nil, 0xfd7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f0000538000-0xc)={0x4008, 0x0}) epoll_wait(r1, &(0x7f0000fd6000-0x48)=[{0x0, 0x0}], 0x1, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000fd8000-0xc)='/dev/autofs\x00', 0x400000, 0x0) ioctl$SIOCGIFHWADDR(r2, 0x8927, &(0x7f0000b70000-0x28)={@generic=""/16, @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000fd8000-0xc)='/dev/rfkill\x00', 0x8000, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f000042b000)={0x0, 0x0}) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CTX(r3, 0xc0086423, &(0x7f0000fd7000)={r4, 0x5}) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r2, 0x10, &(0x7f0000fd8000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000fd7000)=0x8, 0x4) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000fd7000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f0000f3c000)=0xfffffffffffffff6, 0x4) 2017/12/25 12:10:27 executing program 3: get_thread_area(&(0x7f0000507000)={0x7, 0xffffffff, 0xffffffff, 0x5, 0x5, 0x0, 0x6, 0x57, 0x8, 0x400}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000500000)='/dev/sequencer\x00', 0x0, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f00000b6000-0xf)='/dev/snd/timer\x00', 0x0, 0x101000) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f000002a000-0x34)={{0x0, 0x2, 0x0, 0xffefffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000d97000)={0x0, 0x1000000200007d, 0x100, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/25 12:10:27 executing program 7: mmap(&(0x7f0000000000/0xfd1000)=nil, 0xfd1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000fd1000-0xb)='/dev/loop#\x00', 0x4, 0x42) r1 = memfd_create(&(0x7f0000000000)="fff8", 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000e7a000)={0x0, 0x6}, &(0x7f0000fd2000-0x4)=0x8) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f0000136000)=0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000fd1000)={r2, 0x3f, 0x20}, &(0x7f0000fd1000)=0xc) pwritev(r1, &(0x7f000060c000-0x60)=[{&(0x7f00005fd000-0x6f)="", 0x0}, {&(0x7f00002eb000-0x3a)="86dadbf8c24f682370fbe430709f16c9", 0x10}], 0x2, 0x3) sendfile(r0, r1, &(0x7f00000de000-0x8)=0x0, 0x100800001) 2017/12/25 12:10:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000001000-0xd)='dns_resolver\x00', &(0x7f0000932000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00001fd000-0x1e)='cgroupselinuxposix_acl_access\x00', 0xfffffffffffffffe) keyctl$set_timeout(0xf, r1, 0x23b60efe) r2 = memfd_create(&(0x7f0000002000)='proclo}\x00', 0x0) pwritev(r2, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) r3 = getpid() getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000681000-0xe8)={{{@in=@empty=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000920000)=0xe8) ioctl$DRM_IOCTL_GET_CLIENT(r2, 0xc0286405, &(0x7f0000865000-0x28)={0x4, 0x8, r3, 0x7f, r4, 0x5, 0x3, 0x645934a7}) lseek(r2, 0x0, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$setsig(0x4203, r3, 0x5, &(0x7f0000001000)={0xe, 0x7, 0x40, 0x73}) fchmod(r2, 0x3) close(r0) [ 41.111429] keychord: Insufficient bytes present for keycount 0 [ 41.141251] keychord: Insufficient bytes present for keycount 0 2017/12/25 12:10:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000380000)='/dev/usbmon#\x00', 0x5, 0x101000) getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000c6c000)=0x3f, &(0x7f000084a000)=0x4) bind$unix(r0, &(0x7f0000003000)=@abs={0x1, 0x0, 0x0}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000996000)={0x0, 0x0}) connect$unix(r3, &(0x7f0000ebf000-0x8)=@abs={0x0, 0x0, 0x3}, 0x8) bind$unix(r2, &(0x7f0000650000)=@file={0x1, './file0\x00'}, 0xa) r4 = syz_open_procfs(0x0, &(0x7f000001e000-0x9)='net/unix\x00') setsockopt$llc_int(r4, 0x10c, 0x4, &(0x7f0000c65000-0x4)=0x4, 0x4) sendfile(r4, r4, &(0x7f00004db000)=0x0, 0xff) 2017/12/25 12:10:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000001b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f00007ae000)=0x406, 0x4) write(r1, &(0x7f000001a000-0x69)='j', 0x1) recvmsg(r0, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f000001a000)=[], 0x0, &(0x7f000001b000)=""/0, 0x0, 0x0}, 0x2) recvfrom(r0, &(0x7f000001d000-0x72)=""/114, 0x72, 0x0, &(0x7f000001d000)=@nfc={0x27, 0x0, 0x0, 0x0}, 0x10) r2 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00003f8000-0x10)='/selinux/access\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f000045f000)={0x0, 0xfffffffffffffffa}, &(0x7f00000d2000)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f00000d3000)=@assoc_id=r3, &(0x7f00009ff000)=0x4) setsockopt(r0, 0x7, 0x7fff, &(0x7f000052c000)="4e9792edf48a8bc18a1c35a1b15757561971703406ebc1ef5c2d73537d88369ec1be8f78dc421ec47e4f9535e91e0088ce95407864e653e62529fbfe69cdfbbc23619856b9ca124deeede998d655a3482f55f3", 0x53) close(r1) 2017/12/25 12:10:28 executing program 3: sync() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) readahead(r1, 0x0, 0x7) fcntl$addseals(r1, 0x409, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000001000-0x10)=[{&(0x7f0000001000)="7aa31d69afb06aca66b68fa36b74f085e7f6b319263c272737b3e558827c18f5d5953418dfb62534a62a0a418262d69e7c3f8bbc82e9620396242d7de9e48edfa90616f3dcab89d1321515be1aa54d114350c20f30ed92ab2faee8cd1c81a35b4ee672c2581ff7273f9c956082774cb0a375d99703ab3fccb73711411a84f663b28c2df96df9dc390738c50e118c76d63174f07a764c209e6c9b8e371fd7d23bf86a1a20608fb79b095c6fb77959984ba1b9dacec7fdfa51746d5e8094308d6d3afe074c3e2e9d5bdda9123dd385dd05dccca0faaf7c7a990b23d0304a", 0xdd}], 0x1) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/dev/pktcdvd/control\x00', 0x10000000000100, 0x0) 2017/12/25 12:10:28 executing program 5: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00006e1000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GET_STATS(r0, 0x80f86406, &(0x7f0000f0b000-0xbe)=""/190) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMSET(r0, 0x5418, &(0x7f0000511000-0x4)=0xfffffffffffff800) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f000035b000-0x10)={0x0, 0x0}, 0x10) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000d0e000)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f0000fa2000-0x8)={r1, 0x0}) r2 = socket$netlink(0x10, 0x3, 0x12) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f00001ed000-0x4)=0x0) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f0000e3d000-0x8)=0x0) fstat(r0, &(0x7f00009af000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getdents(r0, &(0x7f0000923000-0xed)=""/237, 0xed) writev(r2, &(0x7f0000d3a000-0x10)=[{&(0x7f0000adf000)="390000001100094718bb61e1c30500ff0700f8ff0100000045ef00ff08009b0019001a000f000000000000000000000000e9ff000e000d0005", 0x39}], 0x1) 2017/12/25 12:10:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x50, &(0x7f0000854000)=0x1, 0x4) setsockopt$inet6_int(r0, 0x29, 0x13, &(0x7f0000299000)=0x9, 0x4) getsockopt$inet6_buf(r0, 0x29, 0x3f, &(0x7f000055b000-0x1000)=""/4096, &(0x7f0000028000-0x4)=0x1000) 2017/12/25 12:10:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) syz_open_dev$tun(&(0x7f0000fb4000)='/dev/net/tun\x00', 0x0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00003f1000)='/dev/vga_arbiter\x00', 0x8000, 0x0) ioctl$PIO_SCRNMAP(r1, 0x4b41, &(0x7f000022b000-0xc6)="2c50cd8e3f96a0484dd4324aa711dcc994a64d5c0cf4f35530a778a1beecb12e7e7c27099bf1ec5d1703fe4cfec5a1a9c4fc053fb7ef0fc5c2b2301502a7e21f6875fddc5cbbdbf5662c36baad059bc16d6e8f42655bd07ce415f6950a95071872173917f28648793b6b3079e154f833ccc57e7b41e8adb5a693f583de87aa4162682046e49a97a856dc1e172b2cd229bc5be6dd5b6884efa3e8990376545644fe887dffc086162ca9c6d8abf1e7d5cb84a79345967b79255a48f2de96bf365a68a9980fc92b") r2 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000b60000)='/selinux/member\x00', 0x2, 0x0) bind$inet(r0, &(0x7f0000854000-0x10)={0x2, 0x2, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$TIOCGWINSZ(r2, 0x5413, &(0x7f0000c85000-0x8)={0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_mtu=0xef3a}) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f00005f1000)=0x0) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f00003a0000)={@common='gre0\x00', @ifru_flags=0x301}) ioctl$KDSKBMODE(r1, 0x4b45, &(0x7f00004ba000-0x8)=0x81) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000971000-0x10)=@common='gre0\x00', 0x10) sendto$inet(r0, &(0x7f00009e9000)="", 0x0, 0x20000040, &(0x7f0000532000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/25 12:10:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f00009a4000-0x4)=0x1, 0x4) connect(r0, &(0x7f0000d17000-0x10)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000fba000)='/dev/hwrng\x00', 0x20403, 0x0) ioctl$TCSBRK(r1, 0x5409, 0x16e1) poll(&(0x7f0000013000-0x10)=[{r0, 0x0, 0x0}], 0x1, 0x0) 2017/12/25 12:10:28 executing program 0: mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000042000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000237000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000237000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_int(r0, 0x21, 0x4, &(0x7f0000237000)=0x0, &(0x7f0000237000)=0x4) mmap(&(0x7f0000238000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_int(r0, 0x107, 0xb, &(0x7f0000239000-0x3)=0x0, 0x4) request_key(&(0x7f0000f67000-0x8)='keyring\x00', &(0x7f00001ce000-0x5)={0x73, 0x79, 0x7a, 0x0, 0xf}, &(0x7f0000f66000)='+\x00', 0xfffffffffffffffe) mmap(&(0x7f0000239000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000023a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f000007d000)={0x0, 0x0, 0x0}, 0xc) 2017/12/25 12:10:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000897000-0x10)='/selinux/access\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000dba000-0x8c)={0x0, @in={{0x2, 0x3, @rand_addr=0x583, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00003bb000-0x4)=0x8c) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000fec000-0x8)={r2, 0x6}, 0x8) setsockopt$inet6_buf(r0, 0x29, 0xd2, &(0x7f00006bf000)="c353a3becc8e169ead01ffd2b4e1ff2abe851d1e8f75aee6fc44eda53bcafcbf4053310d9e11379a49ee223d903a2f0f2133cfdcbc9df856b816dc76f1dc07fd2f1eee2f439056f5c98cd66f4a7cef7a78c16fe16117c90c06ae49ed", 0x5c) 2017/12/25 12:10:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00005c9000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f000096c000-0xb)='/dev/hwrng\x00', 0x2, 0x0) ioctl$PIO_FONTX(r1, 0x4b6c, &(0x7f000083f000)="a38df9d7763c18a92ffb2970358768d4b5778fb9f16f884da46ab62ec8549de5c1f62b407a1cf8d7e18060572c61f9fd49b6e7701df17d206e5f0ac5ea789b3bbb6ea8e4f01a7d70ef0462f05d56d7fc18fc583872791adb4948d1681ed0597812d39aec3c6675feb45cf6c626fc6ac0495855c18a4b342c72c74c400ab3863e5a8b925a67371569445090ccc1f8ae1f") r2 = getpgid(0xffffffffffffffff) ptrace$setsig(0x4203, r2, 0x3, &(0x7f0000f7a000-0x10)={0x20, 0x80000000, 0xfffffffffffffffb, 0x9}) ptrace$getsig(0x4202, r2, 0x6ff6, &(0x7f0000683000-0x10)={0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00005a0000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@generic="9ee200100000d67472e1c4c3ff0fc07f"}) r3 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000543000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000fc9000-0x10)=@ethtool_rxfh_indir={0x10000000003, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/25 12:10:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) r3 = socket(0x2000000011, 0x8000000080003, 0x0) setsockopt$packet_buf(r3, 0x107, 0xf, &(0x7f0000bc5000-0x4)="6b64b22e", 0x4) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x5, 0x0, @sync=&(0x7f00001a4000-0xc)={0x0, 0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) ioctl$GIO_UNISCRNMAP(r2, 0x4b69, &(0x7f0000e8c000)=""/207) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000344000-0x28)={@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]}) bind$packet(r3, &(0x7f0000c85000)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) dup2(r3, r2) write$tun(r2, &(0x7f0000e2d000-0xae)=@hdr={0x0, 0x4, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @igmp={0x0, 0x0, 0x0, @empty=0x0, ""}}}, 0x26) [ 41.273616] audit: type=1400 audit(1514203828.066:16): avc: denied { create } for pid=5136 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_scsitransport_socket permissive=1 2017/12/25 12:10:28 executing program 1: mmap(&(0x7f0000000000/0xd5f000)=nil, 0xd5f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000d60000-0x8)={0x0, 0x0}) mmap(&(0x7f0000d5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_buf(r0, 0x107, 0xf, &(0x7f00000df000-0x31)=""/138, &(0x7f0000d5f000)=0x8a) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000d5a000-0x38)={0x0, 0x0, &(0x7f000054f000)={&(0x7f0000d4d000-0x158)={0x2, 0x4, 0x0, 0xd, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}]}, 0x70}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/12/25 12:10:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) r1 = syz_open_dev$tun(&(0x7f00002d8000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f000053b000)=0x8000201) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$BINDER_THREAD_EXIT(r2, 0x40046208, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_addrs=@hci={0x1f, 0x0, 0x0}}) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000b80000-0x4)=0x40, 0x4) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f000042e000)={0x0, 0x6, 0x20, 0xfffffffffffffff9, 0x8}, &(0x7f00009b5000)=0x18) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f000073f000-0x98)={r3, @in6={{0xa, 0x0, 0x10001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xca02}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x1}, &(0x7f0000135000-0x4)=0x98) r4 = syz_open_dev$tun(&(0x7f000002a000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r4, 0x400454da, &(0x7f000085f000-0x4)=0x10000000000401) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f000099f000)={@generic="02000000040000000004008000d8bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) bind$llc(r4, &(0x7f0000b43000-0x10)={0x1a, 0x2, 0xe6, 0x1bd, 0x2, 0x84, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) write(r0, &(0x7f0000fec000-0x26)="26000000130047f10714c1f8590022ff001000e3010000000000000000000000060010000635", 0x26) 2017/12/25 12:10:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000373000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f0000927000)=[{&(0x7f0000dfa000)="8b", 0x1}], 0x1, 0x0) r2 = socket$inet(0x2, 0x800, 0x0) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000fcd000-0x4)=0x3, 0x4) clock_settime(0x0, &(0x7f0000f35000-0x10)={0x77359400, 0x0}) sendto$inet(r2, &(0x7f00002e6000)="", 0x0, 0x8800, &(0x7f000099e000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) splice(r0, 0x0, r2, 0x0, 0x8dc3, 0x0) 2017/12/25 12:10:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000e48000)='/dev/sg#\x00', 0x0, 0x802) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00005c2000)='/selinux/mls\x00', 0x0, 0x0) r2 = inotify_add_watch(r0, &(0x7f0000b28000)='./file0\x00', 0x800000c0) inotify_rm_watch(r1, r2) write$tun(r0, &(0x7f0000de6000-0x74)=@hdr={0x0, 0x0, 0x0, 0x0, 0x7, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @multicast2=0xe0000002, {[]}}, @udp={0x0, 0x0, 0x10, 0x0, "2c55551a9e21e9c6"}}}, 0x2e) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000684000-0x4)=0x2) 2017/12/25 12:10:28 executing program 7: mmap(&(0x7f0000000000/0xfa2000)=nil, 0xfa2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000ba1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b9e000-0x10)={0x1, &(0x7f0000b9d000)=[{0x6, 0x0, 0x0, 0xf9fe}]}, 0x10) sendto(r0, &(0x7f0000a99000)="", 0xffff, 0x0, 0x0, 0x0) epoll_create1(0x80000) 2017/12/25 12:10:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) setsockopt(r0, 0x107, 0x1, &(0x7f0000000000)="02000000010006000006dd0000c4fecc", 0x10) getsockname$ax25(r0, &(0x7f0000fff000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000867000)=0x10) [ 41.379265] device syz6 entered promiscuous mode 2017/12/25 12:10:28 executing program 2: mmap(&(0x7f0000000000/0x9ee000)=nil, 0x9ee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f00006cc000)={0x0, &(0x7f0000769000-0x18)=[]}) mmap(&(0x7f00009ee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00009ee000)='/selinux/enforce\x00', 0x8000, 0x0) mmap(&(0x7f00009ee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009ee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fgetxattr(r0, &(0x7f00009ee000)=@known='system.sockprotoname\x00', &(0x7f00009ee000)=""/200, 0xc8) getpgrp(0xffffffffffffffff) mmap(&(0x7f00009ee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00009ef000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$EVIOCGBITSND(r1, 0x80404532, &(0x7f0000140000)=""/55) 2017/12/25 12:10:28 executing program 7: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x4, 0x0) mlock(&(0x7f000007f000/0x4000)=nil, 0x4000) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00002a0000-0x15)='/proc/self/net/pfkey\x00', 0x20200, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000fbe000)={0xa, 0x2, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x800}, 0x1c) clone(0x0, &(0x7f0000004000-0x1000)="", &(0x7f0000006000)=0x0, &(0x7f0000008000)=0x0, &(0x7f0000002000-0x63)="") 2017/12/25 12:10:28 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) statfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000001000-0x98)=""/152) linkat(0xffffffffffffffff, &(0x7f0000002000)='./file0\x00', 0xffffffffffffffff, &(0x7f0000002000)='./file0\x00', 0x1400) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/user\x00', 0x2, 0x0) openat(r0, &(0x7f0000000000)='./file0\x00', 0x80000, 0x2) 2017/12/25 12:10:28 executing program 0: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x0, 0x0) read(r0, &(0x7f0000010000)=""/9, 0x9) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000015000-0x10)={0x0, 0x0}) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x6, 0x1, &(0x7f0000015000-0x10)={r1, r2+30000000}, &(0x7f0000014000)={0x0, 0x0}) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_getres(0x6, &(0x7f0000014000)={0x0, 0x0}) timerfd_settime(r0, 0x3, &(0x7f000000b000)={{0x0, 0x0}, {0x0, r3}}, &(0x7f000000e000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2017/12/25 12:10:28 executing program 4: r0 = dup(0xffffffffffffff9c) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f00008f7000-0x28)={0x7, 0x1a, 0x10001, 0x1000, "4f1f6989aacc1f8dc17d248a2ff0a462d60cdc4dfb7201cb78db4c776339c9dc"}) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000119000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000fc2000-0x8)={0x4000019980330, 0x0}, &(0x7f0000e26000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000eae000-0x4)=0x10, 0x4) r2 = socket$netlink(0x10, 0x3, 0x0) getsockopt$ax25_int(r0, 0x101, 0x7, &(0x7f000089e000-0x4)=0x0, &(0x7f000030b000-0x4)=0x4) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000335000)={0x0, 0x5}, &(0x7f0000e41000)=0x8) r4 = request_key(&(0x7f0000cf9000)='rxrpc_s\x00', &(0x7f0000466000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00001c7000)='bdevposix_acl_accessppp0/keyringnodev\x00', 0xfffffffffffffffa) r5 = request_key(&(0x7f00007b1000)='cifs.idmap\x00', &(0x7f0000da9000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000b81000-0x6)='wlan1\x00', 0xfffffffffffffffe) keyctl$search(0xa, r4, &(0x7f00008fc000)='id_legacy\x00', &(0x7f000070b000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, r5) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000197000)={r3, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x8000}, 0x98) keyctl$link(0x8, r5, r5) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x1ff) sendmsg$netlink(r2, &(0x7f0000e63000-0x38)={&(0x7f0000b53000+0xb98)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000ab8000)=[{&(0x7f0000e95000)=[{0x11, 0x1c, 0x529, 0x0, 0x0, "11"}], 0x11}], 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000423000-0x4)=0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000be8000)='/dev/ptmx\x00', 0x40, 0x0) 2017/12/25 12:10:28 executing program 2: mmap(&(0x7f0000000000/0xf5b000)=nil, 0xf5b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f000057f000)={0x0, 0x986, &(0x7f0000093000-0x10)={&(0x7f0000f58000)={0x2, 0xd, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x2, 0x0, 0x0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000b0d000-0xc)='/dev/autofs\x00', 0x600, 0x0) mmap(&(0x7f0000f5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ipx(r1, &(0x7f0000f5c000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000bed000)=0x10) mmap(&(0x7f0000f5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r1, &(0x7f0000eae000)=[{&(0x7f0000f5c000)=""/203, 0xcb}, {&(0x7f0000f5d000-0x15)=""/21, 0x15}], 0x2, 0x0) r2 = syz_open_dev$mice(&(0x7f00001c8000)='/dev/input/mice\x00', 0x0, 0x200) mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000f5e000-0xc)={0x0, 0xffffffffffff7fff, 0x0}, &(0x7f0000689000-0x4)=0xc) mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000f5d000)=@assoc_value={r3, 0x80000001}, 0x8) mmap(&(0x7f0000f5c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r2, 0x29, 0xcc, &(0x7f0000f5d000-0x5c)={{0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x21c8}, {0xa, 0x2, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, 0x9, [0x1f, 0x101, 0x1, 0x3, 0x64, 0x8, 0x9, 0x3]}, 0x5c) mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000f5e000-0x4)=0x0, &(0x7f0000f5d000)=0x4) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000f5b000)={0x0, 0x0}) 2017/12/25 12:10:28 executing program 7: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x4, 0x0) mlock(&(0x7f000007f000/0x4000)=nil, 0x4000) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00002a0000-0x15)='/proc/self/net/pfkey\x00', 0x20200, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000fbe000)={0xa, 0x2, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x800}, 0x1c) clone(0x0, &(0x7f0000004000-0x1000)="", &(0x7f0000006000)=0x0, &(0x7f0000008000)=0x0, &(0x7f0000002000-0x63)="") 2017/12/25 12:10:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x80000) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f00006ef000-0x4)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000499000-0x8)={0x0, 0x0}) ptrace$setopts(0x4203, r1, 0xfffffffffffffffc, 0x0) r3 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000de7000)='/selinux/access\x00', 0x2, 0x0) setsockopt$inet_dccp_buf(r3, 0x21, 0xc0, &(0x7f000014f000)="b639078f72287252bdc80f5f396717aa80279c8ac9bf754eb63f3e32f66adc0e1170d9aeba21b3a698f9f6a3be8dd90173a289891a043550be2a8505c728e320bec46e1bb1359809841b32", 0x4b) ptrace(0x4207, r2) ptrace(0x8, r2) r4 = openat$selinux_create(0xffffffffffffff9c, &(0x7f000029b000)='/selinux/create\x00', 0x2, 0x0) prlimit64(r2, 0x7, 0x0, &(0x7f000016b000-0x10)={0x0, 0x0}) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f00000a5000)={0x0, 0x0, 0x0}, &(0x7f0000bfd000)=0xc) acct(0x0) 2017/12/25 12:10:28 executing program 7: r0 = socket$inet6(0xa, 0x80002, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000001000-0x4)=0x6, 0x4) setsockopt$inet6_buf(r0, 0x29, 0x14, &(0x7f0000000000)="", 0x0) [ 42.979518] IPVS: Creating netns size=2552 id=9 [ 44.420335] IPVS: Creating netns size=2552 id=10 [ 45.861887] IPVS: Creating netns size=2552 id=11 [ 47.301939] IPVS: Creating netns size=2552 id=12 [ 48.724981] IPVS: Creating netns size=2552 id=13 [ 50.202293] IPVS: Creating netns size=2552 id=14 [ 51.671516] IPVS: Creating netns size=2552 id=15 [ 53.107951] IPVS: Creating netns size=2552 id=16 [ 54.503856] IPVS: Creating netns size=2552 id=17 [ 55.891847] IPVS: Creating netns size=2552 id=18 [ 57.262112] IPVS: Creating netns size=2552 id=19 panic: executor 1: invalid status 11, exit status: exit status 69 goroutine 28 [running]: main.(*Proc).executeRaw(0xc421c1aca0, 0xc420e2deb8, 0xc4217306e0, 0x1, 0x0, 0x0, 0x0) /syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:271 +0x539 main.(*Proc).execute(0xc421c1aca0, 0xc4200120c0, 0xc4217306e0, 0x0, 0x1, 0x1, 0x21db, 0x2400) /syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:232 +0xc0 main.(*Proc).loop(0xc421c1aca0) /syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:85 +0x4db created by main.main /syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:278 +0x10f2