[....] Starting enhanced syslogd: rsyslogd[ 12.186267] audit: type=1400 audit(1514107109.798:4): avc: denied { syslog } for pid=3174 comm="rsyslogd" capability=34 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=capability2 permissive=1 [?25l[?1c7[ ok 8[?25h[?0c. Starting mcstransd: [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting file context maintaining daemon: restorecond[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 Warning: Permanently added 'ci-android-49-kasan-gce-9,10.128.0.51' (ECDSA) to the list of known hosts. 2017/12/24 09:18:36 fuzzer started 2017/12/24 09:18:36 dialing manager at 10.128.0.26:35669 2017/12/24 09:18:39 kcov=true, comps=false 2017/12/24 09:18:40 executing program 0: socketpair(0x5, 0xf, 0xe6d, &(0x7f000091d000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000910000-0x20)=[@in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000000)={0x0, 0x8b, "a86bd455f9934a1fac19b167d1a08525a8b696978d2d46cf795ea855a3cf4db149845326571990076be9cc8188b0542b0bf50a9efe0e51f8877670d86100a97b47d944cf986ac8177da94776f119f4cf489ba1c232a76e342c381c1250997beb9155142a8065fd41f932615ecf790865e252d9509aefb43d854b27b3d2f26878373394dce07e94111a845e"}, &(0x7f0000000000)=0x93) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000c82000)={r2, 0x80000001}, &(0x7f0000218000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r1, &(0x7f0000002000-0xd7)=""/215, 0xd7) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getdents64(r1, &(0x7f0000003000-0xda)=""/218, 0xda) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_FONT(r1, 0x4b60, &(0x7f0000003000)=""/172) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX3(r1, 0x541c, &(0x7f0000005000-0x1)=0x3) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000005000)={0x0, @local={0x0, 0x0, 0x0, 0x0}, @rand_addr=0x0}, &(0x7f0000005000)=0xc) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000006000)={0x0}, &(0x7f0000006000)=0x4) ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f0000000000)="d9e7499eee489b0bb2e4bd8289ebfa90beebcb93fd3372460ab2e39641052523d429257b5765762d98b2711d58dcb51b03bb582a74eadde3cf23b9e0fbff7322b0cd49f6e70e049fab2b6b7f60f7f345053696ee577875bf78f8f613a458e124d8c3ff2b32dea46df8f89ee273956c81213d818b150d1845f0bbfe1acafb711061f6a0507f68ed4323ade333a6acc815022a373147e07b2bb4d81153a46917f3052b41a3539ba8e1e5faa6c6c9b87c8544f9d7b6202de50a3147177a57849c8e04d852229da75effa0c6ffa0b82ecea0db6e4c2698a0876db0d33e7c28b8fcd23fcf5c43faa4b12187baff15c6") mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f0000007000)=0x8000) ioctl$TIOCEXCL(r0, 0x540c) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000008000)=0x0, &(0x7f0000002000-0x4)=0x4) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000009000)=[{r1, 0x1000, 0x0}, {r1, 0x400, 0x0}, {r0, 0x10, 0x0}, {r0, 0x100, 0x0}, {r0, 0x8002, 0x0}, {r0, 0x80, 0x0}, {r0, 0x2101, 0x0}], 0x7, &(0x7f0000005000-0x10)={0x0, 0x1c9c380}, &(0x7f0000002000-0x8)={0x3}, 0x8) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f000000a000)=0x3ff) 2017/12/24 09:18:40 executing program 6: sched_yield() r0 = openat$autofs(0xffffffffffffff9c, &(0x7f000007e000)='/dev/autofs\x00', 0x42000, 0x0) write$sndseq(r0, &(0x7f00006d2000)=[{0x7f, 0x100000000, 0x3, 0xffffffff, @tick=0x1, {0x7ff, 0x80000001}, {0x890d, 0x713d}, @result={0x0, 0x1}}, {0xddb4, 0x8, 0xbb1, 0x2, @tick=0xf60f, {0x8, 0x3ff}, {0x3, 0xffff}, @control={0x6, 0x8, 0x0}}, {0x80000000, 0x3, 0x6d, 0x484, @tick=0x8000, {0x7, 0x4}, {0x20, 0x872e}, @note={0x73c8, 0x2, 0x3, 0x9846, 0x4}}], 0x90) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000001000-0x10)=[{0xb, 0x1ff}, {0x8, 0x5}], 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$packet(r0, &(0x7f0000002000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000002000-0x4)=0x14, 0x80800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000002000-0x10)={r2, 0x1, 0x6, @random="862a67726cb2", [0x0, 0x0]}, 0x10) connect$ipx(r0, &(0x7f0000000000)={0x4, 0x1f, 0x5, "b84933e343e7", 0x0, 0x0}, 0x10) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f0000000000)="a71f8dd527c8b96dbc998a16d3a42f154eceec0bbd6fb4abf078bc2347764681fb2f1634cb75c8febfb3eb7a79c7bc7b384b2c7839ce4cf67aefcc770b4e812d9ba0882efae0") listen$netrom(r0, 0x80000000) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000001000)={0x0, 0xb190}, &(0x7f0000002000-0x4)=0x6) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000000)={r3, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xc1, 0x400, 0x8, 0x3, 0x400, 0xe, 0x3, 0x3, 0x20, 0x8, 0x4, 0xfff, 0x5, 0xff, 0x1]}, &(0x7f0000003000-0x4)=0x108) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000004000-0xc)={r4, 0x7, 0x0}, 0xc) ioctl$KDDELIO(r0, 0x4b35, 0x1) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_int(r0, 0x21, 0xb, &(0x7f0000004000)=0x0, &(0x7f0000004000)=0x4) prctl$intptr(0x2f, 0x0) ioctl$TCSETAF(r0, 0x5404, &(0x7f0000005000-0x14)={0x0, 0x7, 0x100000000, 0x1, 0x8, 0x0, 0x8000, 0x401, 0x3a, 0x9}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000000)=0x0, &(0x7f0000006000-0x4)=0x4) setsockopt$sock_void(r0, 0x1, 0x1b, 0x0, 0x0) fcntl$setsig(r1, 0xa, 0x1c) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000007000-0x4)=0x1, 0x4) 2017/12/24 09:18:40 executing program 7: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00000c5000)='/dev/autofs\x00', 0x775080, 0x0) ioctl$KDDELIO(r0, 0x4b35, 0x400) fcntl$setsig(r0, 0xa, 0x38) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f00000b9000)=0xc) ptrace$cont(0x1f, r1, 0xb7a3, 0x10001) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f0000001000)='/dev/snd/seq\x00', 0x0, 0x400) getsockopt$packet_buf(r0, 0x107, 0x16, &(0x7f0000002000-0x88)=""/136, &(0x7f0000001000-0x4)=0x88) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$tun(r0, &(0x7f0000003000-0x65)=@pi={0x0, 0x80f3, @ipv4={{0x12, 0x4, 0xb7, 0x6, 0x61, 0x3, 0x9, 0x40, 0xff, 0x0, @empty=0x0, @rand_addr=0x2, {[@rr={0x7, 0x27, 0x6, [@rand_addr=0x9, @loopback=0x7f000001, @rand_addr=0x8, @empty=0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @rand_addr=0x7, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}]}, @generic={0x0, 0x4, "f5fc"}, @rr={0x7, 0x7, 0x81, [@remote={0xac, 0x14, 0x0, 0xbb}]}]}}, @igmp={0x0, 0x100, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, "73c0639cd33870cdbb009d1f616828c429"}}}, 0x65) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000003000)={{&(0x7f0000001000/0x1000)=nil, 0x1000}, 0x1, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000004000)={0x7, [0x1, 0xfffffffffffff307, 0x40, 0x9, 0x4, 0xcba0, 0x80]}, 0x12) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000006000-0x10)='/selinux/status\x00', 0x0, 0x0) r3 = socket$inet6_dccp(0xa, 0x6, 0x0) socket$inet_udp(0x2, 0x2, 0x0) ioctl$VT_DISALLOCATE(r2, 0x5608) ioctl$VT_RELDISP(r2, 0x5605) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r3, 0x100000001, 0x7fffffff, &(0x7f0000003000)=""/55, &(0x7f0000006000)=0x37) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f0000007000)=""/108) getsockname(r0, &(0x7f0000008000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000007000-0x4)=0x14) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000001000)={r4, 0x1, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) madvise(&(0x7f0000e2b000/0xd000)=nil, 0xd000, 0x9) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000008000-0x10)='/selinux/access\x00', 0x2, 0x0) 2017/12/24 09:18:40 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ipx(r0, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000b4d000)=0x10) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x0, 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TIOCGSOFTCAR(r2, 0x5419, &(0x7f0000000000)=0x0) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x1c) recvfrom$ipx(r2, &(0x7f0000001000-0xee)=""/238, 0xee, 0x10002, &(0x7f0000000000)={0x4, 0x1, 0xffffffffffffff5c, "61abd1a060b3", 0x2, 0x0}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000000)=0x0, &(0x7f0000002000-0x4)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = open(&(0x7f0000002000)='./file0\x00', 0x220000, 0x100) socketpair$inet(0x2, 0x800, 0x7, &(0x7f0000002000-0x8)={0x0, 0x0}) lseek(r4, 0x0, 0x5) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/dev/sequencer2\x00', 0x8000, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r5, 0x84, 0x7, &(0x7f0000003000-0x4)={0x0}, &(0x7f0000002000)=0x4) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r5, 0x29, 0xd3, &(0x7f0000001000-0x5c)={{0xa, 0x3, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, {0xa, 0x2, 0x6143, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3f}, 0x0, [0xffffffffffffffff, 0x7f, 0x7, 0x9, 0x40, 0xdb4a, 0xcbb9, 0x6]}, 0x5c) socket$inet6(0xa, 0x800, 0x5b0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000003000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000004000-0x4)=0xb) fcntl$F_GET_FILE_RW_HINT(r2, 0x40d, &(0x7f0000003000)=0x0) getsockopt$inet6_tcp_buf(r2, 0x6, 0x1e, &(0x7f0000001000-0xae)=""/174, &(0x7f0000003000)=0xae) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCADDRT(r5, 0x890b, &(0x7f0000005000-0x4)=0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000005000)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r1, &(0x7f0000006000-0x1e0)=[{{&(0x7f0000002000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000005000)=[{&(0x7f0000005000)=""/132, 0x84}, {&(0x7f0000002000)=""/41, 0x29}, {&(0x7f0000002000)=""/108, 0x6c}, {&(0x7f0000001000-0xcf)=""/207, 0xcf}, {&(0x7f0000001000)=""/89, 0x59}, {&(0x7f0000000000)=""/253, 0xfd}], 0x6, &(0x7f0000006000-0x4b)=""/75, 0x4b, 0x7}, 0xfffffffffffffff9}, {{&(0x7f0000000000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f0000006000-0xe)=[{&(0x7f0000006000-0xd)=""/13, 0xd}], 0x1, &(0x7f0000005000)=""/4096, 0x1000, 0xffffffff80000000}, 0x9}, {{&(0x7f0000005000)=@nl={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000001000)=[{&(0x7f0000004000)=""/120, 0x78}, {&(0x7f0000004000-0x71)=""/113, 0x71}, {&(0x7f0000001000)=""/4096, 0x1000}, {&(0x7f0000002000-0x34)=""/52, 0x34}, {&(0x7f0000006000-0x1000)=""/4096, 0x1000}, {&(0x7f0000001000)=""/23, 0x17}], 0x6, &(0x7f0000003000-0xf2)=""/242, 0xf2, 0x3}, 0x1a9}, {{0x0, 0x0, &(0x7f0000006000-0x90)=[{&(0x7f0000006000-0xcf)=""/207, 0xcf}, {&(0x7f0000005000)=""/173, 0xad}, {&(0x7f0000005000)=""/121, 0x79}, {&(0x7f0000001000-0xe2)=""/226, 0xe2}, {&(0x7f0000005000)=""/240, 0xf0}, {&(0x7f0000001000)=""/241, 0xf1}, {&(0x7f0000001000)=""/196, 0xc4}, {&(0x7f0000006000-0x1c)=""/65, 0x41}, {&(0x7f0000006000-0x45)=""/69, 0x45}], 0x9, &(0x7f0000006000-0x22)=""/34, 0x22, 0x4}, 0x9}, {{&(0x7f0000000000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000000000)=[{&(0x7f0000002000-0x1000)=""/4096, 0x1000}, {&(0x7f0000004000-0xb0)=""/176, 0xb0}, {&(0x7f0000003000+0x35f)=""/23, 0x17}, {&(0x7f0000005000)=""/238, 0xee}, {&(0x7f0000006000-0xb9)=""/185, 0xb9}, {&(0x7f0000004000-0x14)=""/20, 0x14}, {&(0x7f0000006000-0xb5)=""/181, 0xb5}], 0x7, &(0x7f0000006000-0xe)=""/14, 0xe, 0x5}, 0x0}, {{&(0x7f0000006000-0x1c)=@in6={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, 0x1c, &(0x7f0000006000-0x60)=[{&(0x7f0000003000-0x1000)=""/4096, 0x1000}, {&(0x7f0000003000-0x9)=""/9, 0x9}, {&(0x7f0000004000)=""/235, 0xeb}, {&(0x7f0000003000-0x22)=""/34, 0x22}, {&(0x7f0000002000)=""/158, 0x9e}, {&(0x7f0000006000-0x5e)=""/171, 0xab}], 0x6, &(0x7f0000005000)=""/4096, 0x1000, 0x100}, 0x2}, {{&(0x7f0000006000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, 0x10, &(0x7f0000005000)=[{&(0x7f0000004000)=""/123, 0x7b}, {&(0x7f0000005000)=""/141, 0x8d}], 0x2, &(0x7f0000006000-0xfe)=""/254, 0xfe, 0xffffffffffffffff}, 0x7f}, {{0x0, 0x0, &(0x7f0000005000-0x20)=[{&(0x7f0000003000)=""/46, 0x2e}, {&(0x7f0000006000-0x1000)=""/4096, 0x1000}], 0x2, &(0x7f0000003000)=""/102, 0x66, 0x3}, 0x4}], 0x8, 0x100, &(0x7f0000005000)={r6, r7+10000000}) ioctl$sock_inet6_SIOCSIFDSTADDR(r3, 0x8918, &(0x7f0000002000)={@loopback={0x0, 0x1}, 0x7fffffff, r8}) 2017/12/24 09:18:40 executing program 2: pipe(&(0x7f00005c1000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000108000-0x8c)={0x0, @in6={{0xa, 0x1, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000000000)=0x8c) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00006c8000-0x14)={r2, 0x0, 0x200, 0x7, 0x9, 0x0}, &(0x7f00007a5000-0x4)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = add_key$keyring(&(0x7f0000002000-0x8)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = add_key$keyring(&(0x7f0000002000-0x8)='keyring\x00', &(0x7f0000001000-0x2)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$unlink(0x9, r4, r5) keyctl$set_timeout(0xf, r4, 0x7) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000000)={@generic="640c8559339b58bd31434d3110d114fc", @ifru_flags=0x102}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000000)={r2, 0xee, "ed820c37fca4c16288471f0a00e42eec05e7ef0f72dc4e1629bae9995e4e9a33e09977e353fb01d671457693c6b05765a0d7da6ed7ee8c92f8404220b6d67f27233c29486e248f4bb17a7ae1e62b714749f6c377263e68bbae09cb2956cb3584abd9d3cbfed6ab453e3a90a65334be65911076f1aec821363db8db32b7836d84039aa643422c0c14d988dfd2eb5d332c393d5ca6814c3faf2dd76cb36368ede7934adc953717390ff2ec189d849065471864c219a338839e37a9e4ebeec69faef732c3adee1ee891ecd5a5753eea78d36fa3cfd0811a55be114561bf747c43a0d34cedc8852cdb719993178ecba9"}, &(0x7f0000002000-0x4)=0xf6) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000003000-0x8c)={r6, @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]}}, 0x8c) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f0000003000)={@generic="02a4a1241137f8f4765976a642ed99c2", @ifru_flags=0x8000}) 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) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f0000005000-0xa0)=[{&(0x7f0000005000-0xb3)="d267d4ced72ac6d9b35fe0ea85dadc3b572d1324cd123c37e3e10d074ee00967d66da2397077377556251d04b3099719494cf4387d07c76eb4ab3b40a2e61ff925ab4a5979a5d843ee8fa8be8743fc53925612caaa768af37073fbafe52e064bbe3c2b0f84909e741d91e55806f8d6dd61ee9b28b605feb3110134cc7791ff2529b336d4ba04f388c0d31cd31c56f87783588afd2e869fc3d8b02318d7acd220f8f2a850057530a63d4aaf88a0c4d8177937eb", 0xb3}, {&(0x7f0000001000)="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", 0x1000}, {&(0x7f0000000000)="b784e3fcd7b055cd7564a471899a19a1bcf716d225dfe97e5d09", 0x1a}, {&(0x7f0000001000)="83e2918d8cd8068a7ea623dc6ee100a44b42ff16f28019b90a5af50202d22401309c3cba1051068b5322ff1536ea86b13bf0021b834a96c1dacac605b2715d43b606b5c912acd37a8a23c89f9f92991bf18cb1339d66106a705e44bdf76d0309341290042b650e6e7345d5c9520bc85da3cf3a9e7554dd6cc7d8491b961f2138018eede47f445491", 0x88}, {&(0x7f0000002000-0x88)="6fdffc95b5fb8e4f42931ffbe17f5ddcd1f2d996229696122204a7e95d8ca0fea66f363b1d8a6a0b90f06f34d96fac9fdc658807002b9c4cb0c9a61f13d90ba23f35fd049fd4a84c8631ac5718192dd58200f3cfe8264ba2590fed6a616c7dcce570cc4449081ea51dc5a7fad134a7830863caaaff7fc225891aac959f991961dcc94dc2b24e349e", 0x88}, {&(0x7f0000004000)="1357b411951ca6e764203ac994e388d18d2ec47d12084d55073fcbe5b2ccea90780201fb305bac7de3b88e53e4f89731b0658d38e7ccacf8aec2528086d312f1a2964ccba71ad15356481fb6bc683a44d3bb12b147bab2ab7826a90ee0fd", 0x5e}, {&(0x7f0000005000-0x6)="4c6a8fe8ef48", 0x6}, {&(0x7f0000001000-0x1b)="01a6670b5cb7d13cf975c5c624ad2718c3e5c0642e8f9d8d0ded23", 0x1b}, {&(0x7f0000004000)="", 0x0}, {&(0x7f0000005000-0x67)="ed19431157fa7383e324afeded93e5b28fbd2f5256c1553da2cd97ca63b178a313c8c5fa4db75bfc1245d9f6046c2ceaf85cb54f1ed0f03b46f160f8e46b69fb3c36d98697cc46fb6fe876fc0b763804487b0f3a854c3d75f9f160d7504a598277a1c98f81bde1", 0x67}], 0xa, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r1, &(0x7f0000006000-0x38)={&(0x7f0000005000)=@nl={0x0, 0x0, 0xfffffffffffffeff, 0xffffffff}, 0xc, &(0x7f0000001000)=[{&(0x7f0000006000-0x4c)="22262fbded97ca8c3151dfef20b327318f02019c1a9ded53c24f089877d1410165d65d3a15bbca5e398486c8ddff2cf6ef608497f016ea19e845d661d8c0165e3c47a6e014e1e3f66cbcc92c", 0x4c}], 0x1, 0x0, 0x0, 0x10}, 0x20000001) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={r3, 0x0}, &(0x7f0000003000)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000003000-0x18)={r2, 0x8000, 0x30, 0x2, 0x100000000}, &(0x7f0000000000)=0x18) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000002000-0x10)={&(0x7f0000003000/0x3000)=nil, 0x3000}) 2017/12/24 09:18:40 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x400000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f0000000000)=""/149) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fgetxattr(r0, &(0x7f0000000000)=@random={'security.\x00', '/dev/sequencer\x00'}, &(0x7f0000002000-0x75)=""/117, 0x75) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f0000002000)=0x0, 0x3) fchdir(r0) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0x51) poll(&(0x7f0000001000)=[{r0, 0x8501, 0x0}, {r0, 0x0, 0x0}, {r0, 0x1, 0x0}, {r0, 0x4000, 0x0}, {r0, 0x194, 0x0}], 0x5, 0x6) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f0000003000+0x23c)=""/4096, &(0x7f0000003000)=0x1000) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$seccomp(0x16, 0x0, &(0x7f0000005000-0x10)={0x1, &(0x7f0000003000-0x8)=[{0xfff, 0x3f, 0x35aad878, 0x1}]}) mlock(&(0x7f0000001000/0x4000)=nil, 0x4000) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000005000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000005000)=0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000006000-0x14)={0xfffffffffffffffd, 0x4d1, 0x4904, 0x8000, 0x1}, 0x14) fcntl$getownex(r0, 0x10, &(0x7f0000004000)={0x0, 0x0}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f0000006000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCSETSW(r2, 0x5402, &(0x7f0000001000-0x24)={0x7, 0x9, 0x81, 0x10001, 0x6, 0x400, 0x4, 0x3, 0x401, 0x2, 0x20, 0x3}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000005000)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000007000)=0xe8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000008000-0x4)=0x0, &(0x7f0000002000)=0x0, &(0x7f0000007000)=0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = syz_open_dev$tun(&(0x7f0000008000-0xd)='/dev/net/tun\x00', 0x0, 0x220041) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000007000)=0x0, &(0x7f0000008000-0x4)=0x0, &(0x7f0000008000-0x4)=0x0) r8 = getgid() mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000007000)=0xc) r10 = getegid() r11 = geteuid() getgroups(0x3, &(0x7f0000005000)=[0xffffffffffffffff, 0x0, 0x0]) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000004000)={{{@in=@multicast2=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=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000007000)=0xe8) r14 = getegid() fstat(r0, &(0x7f0000004000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$SO_PEERCRED(r3, 0x1, 0x11, &(0x7f0000002000)={0x0, 0x0, 0x0}, 0xc) r17 = fanotify_init(0x28, 0x181002) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000007000)={{{@in6=@loopback={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, 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=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000008000-0x4)=0xe8) r19 = getgid() mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r0, &(0x7f0000007000)=[{&(0x7f0000008000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000008000-0x80)=[{&(0x7f0000001000-0xf)="31f0c434b57fcdb73cf7d4d3b42c6c", 0xf}, {&(0x7f0000008000-0x33)="ae7bd382c8220f94af2b01cc515764e9f5d5db0184d6a6439070466717102a6df6f98347792e611522a2d8e4975ef6aea1784d", 0x33}, {&(0x7f0000004000-0xc5)="e44d79a0260f1ecc59f4243ed9287ddc1412c23c931e6d7f16a9080a4e3ed072ad26cc3e7098e4017473e3a1d3fa5b1134221cadfcb5da0e671c7ae2fcaa202e78169ce98ccf5c4a8f9e3049fbddab3978bc58a98249ed82a0fa1cb13796b1045611e1495faee5f3519f44b65f8165581643c45a032727df747b9414daa1cf2c1405ac634953b5a1d3582dccb7b89a62cf635de711e785be88bee4a503b0bcd41d16f8017268469d10d217dc3c4b70135f5c77580a48a4254d3db6b4e9999bfaa2efbef1a6", 0xc5}, {&(0x7f0000008000-0x5a)="438fe79feed53764c43e0c79bdb8f9e5f992ae745f065b89e2137880b523a3c83fb50395c7d19cf91560e6f1c37166e069941ff2e7bb74014a1b7759bd2633900d2f50880156db34882988347230fb13f82a0997878e14674dde", 0x5a}, {&(0x7f0000002000-0x61)="957ef70f8640aeb13fa494466a3448dede0590b59e5e1b5c9f22a0bbf2c5711cbc5c3bf703dfd25d457852096858ed525ed361fad1bbe708b239b5ae4fa990ecc9b1d7ef38bb54f4ae162d1bf56abe94476d0356dae20b2d9349f86816a0224597", 0x61}, {&(0x7f0000007000)="c91d8267dfbea1e911223bf0a1a0fe4b2df86534602e75ddd71f824fb5ac53dcc7c489521eb148e93220bf8254b00c0cfbbc6c1ef7e85e633bf7b2d637c9ede27b84b25f5e7a524ddd2bb8bf6109f8f35fbfddd0b176fbe7411f28b6241dc50a6ba00326dc2c1358341dfbe8", 0x6c}, {&(0x7f0000008000-0x1e)="28517018b82399882313e5b33d95e7f7caa6f20e4f2dd88ade7088e20305", 0x1e}, {&(0x7f0000008000-0x9c)="0d68bce2ed037edc1a3a9e46b38fe0b9a4429c8c6b606219559e5216b1f51857b4bfb4612dcc255833f2cbc000f44037809769933ebe15ee622dbce82c4bfd6c8871d5c24c119137fbded6e5cea9444557222e655399f718f0a861e6e121321eaf121d69dda1361b685f670f0528da8ffed2777ebd9c27947d2e4df63a08b3a951c32a4d40195a1e189cdb19bba4d67aae21e2ce6ff989561801b902", 0x9c}], 0x8, &(0x7f0000005000)=[@cred={0x20, 0x1, 0x2, r1, r4, r5}, @rights={0x20, 0x1, 0x1, [r3, r6, r3, r3]}, @cred={0x20, 0x1, 0x2, r1, r7, r8}, @cred={0x20, 0x1, 0x2, r1, r9, r10}, @cred={0x20, 0x1, 0x2, r1, r11, r12}, @cred={0x20, 0x1, 0x2, r1, r13, r14}, @rights={0x28, 0x1, 0x1, [r0, r2, r2, r0, r2]}], 0xe8, 0x20048081}, {&(0x7f0000003000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000003000)=[], 0x0, &(0x7f0000003000)=[@cred={0x20, 0x1, 0x2, r1, r15, r16}, @rights={0x38, 0x1, 0x1, [r3, r3, r2, r0, r3, r3, r17, r3, r2, r3]}, @cred={0x20, 0x1, 0x2, r1, r18, r19}], 0x78, 0x80}], 0x2, 0x20000000) 2017/12/24 09:18:40 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000002000-0x1008)={0x0, 0x1000, "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"}, &(0x7f0000001000-0x4)=0x1008) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={r1, 0xffffffff}, 0x8) r2 = signalfd(r0, &(0x7f0000001000-0x8)={0x7}, 0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000004000-0x14)={r1, 0xc, "4ce987734e115274e0ce0f83"}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000003000-0x10)={0x3, 0x1, 0x6b7d, 0x8, r1}, &(0x7f0000005000-0x4)=0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000006000-0x3e)=""/62, &(0x7f0000006000-0x4)=0x3e) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000007000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000006000-0x4)=0xe8) ioctl$sock_netrom_SIOCADDRT(r2, 0x890b, &(0x7f0000007000-0x4)=0x0) pipe2(&(0x7f0000005000-0x8)={0x0, 0x0}, 0x80000) fsync(r2) set_thread_area(&(0x7f0000006000)={0x9, 0x20000800, 0x1000, 0x9, 0x4, 0x4, 0xbf5f, 0x2, 0x5e2, 0x2}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMBIC(r5, 0x5417, &(0x7f0000008000-0x4)=0x1) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000007000)={r1, 0x6b, "d30d16e1b559ab009597c16a24b6491aeb003d7a6dcfbb90f8b4803aca6ff62bbcced8e233a32a915fa45b22c50fbc22f5839d91539dbd4b7248cf099d89d2f691597d45266a76d10d0f027bae1f1738273f62ddcce4096b1fdfff9448b336cf49d07b9cc6525177d9893b"}, &(0x7f0000007000)=0x73) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r5, 0x8916, &(0x7f0000009000-0x18)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7, r4}) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000006000-0xb8)={r3, 0x9, 0x3ff, 0x5880, 0x200, 0x1, 0x8, 0x5, {r3, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffff, 0x6, 0x7, 0x763, 0x81}}, &(0x7f0000006000)=0xb8) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r5, 0x84, 0x20, &(0x7f0000006000)=0x0, &(0x7f0000004000)=0x4) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r5, &(0x7f0000005000-0xcb2)=""/4096, 0x1000, 0x100, &(0x7f0000009000)={0xa, 0x2, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, 0x1c) 2017/12/24 09:18:40 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1e, &(0x7f0000000000)=""/162, &(0x7f0000001000-0x4)=0xa2) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000000)={0x8000, 0x0, 0x3, 0x3c5}) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f0000001000-0x10)={0x80000000, r1}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f0000001000)={{0x3, 0x0, 0x1000, 0x3, 0x5}, 0x7fffffff, 0x8, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000000000)=0x5, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000003000-0x10)={r2, r3/1000+10000}, 0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_proto_private(r0, 0x89ea, &(0x7f0000003000)="584b32a884608fca232a63124f06780e09d8fa09da6b80f69db133f01970b1ed5f4ecbe243e970321bbf33208058d95a65166efabdf9b8c5ecd3127e0ee11f7815d071b0d9a35c137b0b7af97d43bbf6a61a2ea78008f22829529b50e2ee152737b62483f0e39be9b3ea0e7acbae934a668ba2f102f7b5ee8a4fd2a12869cf5c1cbef2f34cdfa54187196a112a06bdb09b03bea25a8dbcd08c851fb782fce801804383c2c9de218ef02a2201a1eb08cb5747839ab81a5e1f028e2cf15a98cdc184ee0b913d7c4cd33c8b14f8cf38223e3f6fc90150038ba83dda7ac40b753972fa5f8e8ac544e99adf995a5e") mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000005000-0xc)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setownex(r0, 0xf, &(0x7f0000005000-0x8)={0x2, r4}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000005000)={0xf6, {{0xa, 0x0, 0xfffffffffffffffe, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2, [{{0xa, 0x1, 0x6, @loopback={0x0, 0x1}, 0x637}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80ab}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x190) mq_getsetattr(r0, &(0x7f0000006000-0x40)={0xe6f, 0x4, 0xfffffffffffffffb, 0x9, 0x21, 0x4, 0x20, 0x8}, &(0x7f0000003000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000001000-0x10)={0x1, &(0x7f0000004000-0x8)=[{0x0, 0x0}]}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f0000006000)={r5, 0x3}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000002000)={0x0, 0x2}, &(0x7f0000008000-0x4)=0x8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000008000-0x6)={r6, 0x3}, 0x6) syzkaller login: [ 23.581719] audit: type=1400 audit(1514107121.198:5): avc: denied { sys_admin } for pid=3382 comm="syz-executor7" capability=21 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 23.664846] IPVS: Creating netns size=2536 id=1 [ 23.722539] IPVS: Creating netns size=2536 id=2 [ 23.733200] audit: type=1400 audit(1514107121.348:6): avc: denied { sys_chroot } for pid=3540 comm="syz-executor6" capability=18 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2017/12/24 09:18:41 executing program 6: ptrace$setopts(0xffffffffffffffff, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpgid(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000b33000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getgid() r4 = fcntl$getown(0xffffffffffffff9c, 0x9) r5 = geteuid() lstat(&(0x7f0000e26000-0x8)='./file0\x00', &(0x7f0000dc8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r0, &(0x7f0000001000-0x38)={&(0x7f000003f000)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000e94000-0x10)=[{&(0x7f0000000000)="05b137ac5e49ce605900f916c2f3e4ad4a59d9bfa2a600e5ee11a0007c5e2e935ade9556973a8a7f5005f30553eeb84485aca87c92b60aad725ab2691b9602b6841f9ff15c9419d2a83762e7bcbe1f7ff20d18de4e5a7aa30dc4eaad2596860a177a0fde49c2c6518342f162d8d3e87b01c46a8176ecdcc9b43f4dcc72ad8d8df8746f4668cc16b01b0c4b29e3c76ced8e9b7a847e", 0x95}], 0x1, &(0x7f0000000000)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @cred={0x20, 0x1, 0x2, r4, r5, r6}], 0x40, 0x4040}, 0x1) 2017/12/24 09:18:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000cb7000-0xc)={0x0, 0x0, 0x0}, 0xc) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000304000-0xc)={0x0, 0x0, 0x0}, 0xc) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000481000)={0x0, 0x0, 0x0}, 0xc) fstat(0xffffffffffffffff, &(0x7f000062c000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x4, &(0x7f0000ced000)=[r0, r1, r2, r3]) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000afe000)={0x0, 0x0}) readahead(r4, 0x0, 0x8) 2017/12/24 09:18:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000000d000-0x70)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000005000)=""}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000-0x30)={0x0, 0x0, &(0x7f0000004000)=[], 0x48, 0x0, &(0x7f000000d000)="62164b44a5c310affb2298c023c7036e8915400419dae89c459e387ad57913e733b1615bd7c2d55328b9dff40f10d1fc0e41a052600c822c2d8d8f871ff1edbf244f0f2cc508303a"}) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000003000)={0x4c, 0x0, &(0x7f000000f000-0x120)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x50, 0x0, &(0x7f0000006000-0x50)=[@flat={0x0, 0x0, 0x0, 0x0}, @fda={0x66646185, 0x0, 0x0, 0x0}, @flat={0x0, 0x101, 0x0, 0x0}], &(0x7f0000004000)=[]}, 0x0}}], 0x0, 0x0, &(0x7f000000e000)=""}) r1 = mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000003000-0x30)={0xc, 0x0, &(0x7f0000005000-0x68)=[@free_buffer={0x40086303, r1}], 0x0, 0x0, &(0x7f0000002000)=""}) [ 23.789308] IPVS: Creating netns size=2536 id=3 2017/12/24 09:18:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000636000)='/dev/usbmon#\x00', 0x4, 0x20d557d4db485b78) mq_notify(r0, &(0x7f00002df000-0x60)={0x0, 0x1d, 0x4, @thr={&(0x7f00006ea000-0x3c)="4e540b982748144ea1b1e738b654827e7543ae4679ffd281e52b2b395f726fe962f8bdf0bce5d748f1e00586ce3dcdab99556100f632cfaaef0f4a3c", &(0x7f0000ef7000-0x6a)="a490e0910078bad35af0072189cbad860292d614c6b35c8ac6ac2387e1b7e709c8adb7162ce21890dfd66c7f62c7681de048f0e35f61c51e0a3769e0654c73eb44a8fd004112c48382ab7b803b0084ddb5d77cea228b2a27fd0a6ebb510db4ee0a69db770dd99111302a"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$tun(&(0x7f00008ff000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00008bd000)={@generic="00090000008000001607067d08b1bd5c", @ifru_settings={0x2, 0x0, @cisco=&(0x7f00006fb000-0x8)={0x0, 0x0}}}) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000393000)={0x0, 0x0, 0x0}, 0xc) syz_open_procfs(r2, &(0x7f000022f000-0xd)='net/anycast6\x00') ioctl$TUNSETPERSIST(r1, 0x400454cb, &(0x7f0000da3000-0x4)=0x0) ioctl$TUNDETACHFILTER(r1, 0x400454cb, 0x0) 2017/12/24 09:18:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000c6e000)='/proc/self/net/pfkey\x00', 0x80400, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000fd3000-0x4)=0x0, &(0x7f0000db1000-0x4)=0x4) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) get_robust_list(0x0, &(0x7f0000e30000)=&(0x7f0000cfb000-0x18)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000917000)=0x18) [ 23.820370] IPVS: Creating netns size=2536 id=4 [ 23.824529] audit: type=1400 audit(1514107121.438:7): avc: denied { set_context_mgr } for pid=3607 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 2017/12/24 09:18:41 executing program 4: 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}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000ae0000)={0x0, 0x0}) rt_sigprocmask(0x0, &(0x7f00002a5000)={0x2}, &(0x7f0000a6b000-0x8)={0x0}, 0x8) poll(&(0x7f0000024000-0x50)=[{r1, 0x41, 0x4}, {r0, 0x0, 0x2}], 0x2, 0xce8) mq_timedsend(r1, &(0x7f000066c000)="", 0x0, 0x0, &(0x7f000066d000-0x10)={0x0, 0x0}) 2017/12/24 09:18:41 executing program 2: mmap(&(0x7f0000000000/0xfc8000)=nil, 0xfc8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) recvfrom$inet6(r0, &(0x7f0000fbf000-0x93)=""/185, 0xb9, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x2000000000a, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x80000207, 0x3, 0x1, 0x0, []}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000949000-0x10)={0x0, 0x1c, &(0x7f0000d8e000-0x1c)=[@in6={0xa, 0x2, 0x5, @loopback={0x0, 0x1}, 0x8}]}, &(0x7f000095f000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000e8d000)={r2, 0x0}, &(0x7f0000aa1000)=0x8) ioctl(r1, 0x8916, &(0x7f0000000000)="") bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r3 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendto$inet6(r3, &(0x7f0000ba2000)="", 0x0, 0x8000, &(0x7f00005e8000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r3, &(0x7f0000fbd000)='\'', 0x1, 0x0, &(0x7f000089d000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) [ 23.832064] audit: type=1400 audit(1514107121.438:8): avc: denied { net_admin } for pid=3609 comm="syz-executor6" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 23.835795] audit: type=1400 audit(1514107121.438:9): avc: denied { dac_override } for pid=3609 comm="syz-executor6" capability=1 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 23.850166] audit: type=1400 audit(1514107121.468:10): avc: denied { call } for pid=3607 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 [ 23.858119] binder: BINDER_SET_CONTEXT_MGR already set [ 23.858126] binder: 3607:3608 ioctl 40046207 0 returned -16 [ 23.861764] binder_alloc: 3607: binder_alloc_buf, no vma [ 23.861780] binder: 3607:3608 transaction failed 29189/-3, size 0-0 line 3127 [ 23.861803] binder: 3607:3612 BC_FREE_BUFFER u0000000020000000 no match [ 23.874523] binder: undelivered TRANSACTION_ERROR: 29189 [ 23.874638] binder: undelivered TRANSACTION_COMPLETE 2017/12/24 09:18:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000e7b000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000a33000-0x4)=0x50) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) ioctl$TCFLSH(r1, 0x540b, 0x2) [ 23.969655] IPVS: Creating netns size=2536 id=5 [ 24.001559] IPVS: Creating netns size=2536 id=6 [ 24.024963] IPVS: Creating netns size=2536 id=7 [ 24.044305] IPVS: Creating netns size=2536 id=8 2017/12/24 09:18:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000c08000-0x8)='uid_map\x00') writev(r0, &(0x7f0000603000)=[{&(0x7f0000a91000)="37b8d40eb85bdc92a49910a2ea17acbb94b51cf86a", 0x15}, {&(0x7f00000b1000)="2e6ce4fbd8d40a0cc9353f99d803a125b172534de45fcd49fbd90d1bb3268a2d7098e0be87c520e6bc0a5e8f6211434e596713d36f2ee41902d3889be857310125cf19c094b0f3b4bfe7164dde0db9d886106e91313305d3ab3dc28eb6cba6e5e697154c26c31e77c4413383fd74a0f529474b6f531581c3f54880fa098adf2f6e042b568c82fe8d77c4a392c447e75c82936cca97cd654fc8a26cdd37504d5569a513faa9ca6c124ed7f54a0340f6e38eabfbe1a389a5aaa78828c73e6b6cae116fd6a72b23e60b8c8cf266d0655bcad4d317c9842c28fd490e8338a7c5dd1a4d568fe776b8b2b528705e35aa9703f8", 0xf0}, {&(0x7f0000912000)="bfd08fe248f9963eabb55d790ca15d3a5d88ddab04", 0x15}, {&(0x7f0000b3c000-0x84)="976f8f64d841de0ba1fa21aeb55850fb973855cb3472bd23cd752eb8b289ac1e290fe42e4c3fa902a171d11777d452cd4168236285e3d124846a823b75de0c041535cc7be2d696db2ae507c7927893e5ca2b2a798684365f4776ffd86b6f9cc54dacaf4f91d16abdf52de46e198e2ebbb87081cbe7fe58eed3e692f0def9a951dfcf2732", 0x84}, {&(0x7f0000a05000)="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", 0x1000}, {&(0x7f0000b77000)="4cb0f430372a0ff092b1b738e5021b608684eaa7dab9ca4aa832089fbc09cc18bad78d608a4cf12fd87792514a815a2416ab831c2ef0a2e6cf6f55ba8c3abdea0df8786f19b6cef3769b2235e3da27c09076bbcc7ef84625d1012a07671ff70c865cbdfa0b190c5c43db4e783c2c48f44c5351dac4bb9d9424f5c0e8920af13079f029a68d", 0x85}, {&(0x7f0000c90000)="0afc68da8cc4a0aab68bd2313f531d3cf9da3342aa1d36e56352f2770319cf8e3135cec9210b8a395105d8e0996b00aa2f7b19a3bed0842c9b9b69c1691d54c55d52276df70b9fd5106a20dae178a9aba964174e9f63fb60eeb6f9c9d4f2dc6ad05b003591a0ddb29528d4da6e21102a93a18f400d106a10e852c276198bd284656fec69de55692e955b0dd96584500d412c15dd48d12661f46caac6b0c23a0c9a98bd2beb011e290ee7ff4897de32b963ae6489dd3970b0e472c200d5074f33d0188fc4da3872ec1486db14c1c08a839a3155a06bddd81dc6eddc", 0xdb}, {&(0x7f000007e000)="81125e476ab4465a52aaa32c2289a1ba709b60314dde313b3b100e274fa41ad724cf4b0eeb4d61d33d0b42877fca9ec93f5f0d6480837099372fa06dd4db882a6bc829345685a6d21221a2fe0dc0b939cb5f4ede22b98acf7c02cb83a53baf96269d66eb8a523da45180a61a1478e3864d16335c7cb39263f0bc48528369ef04d59e5490028c8c029adca7", 0x8b}, {&(0x7f0000862000-0x91)="885ac46be23e45d3e5333411e40f88180a7c3e2ba6073f4c7a9664518c2eeb0a0ed6f2dcb9a4fce327c3f76fe84a1bc7f9cfb5dbaab3f9f3ddb6ad91ec9d0b384ece7f34a43a2b8af2c022e4dd712cc11c0d660786759662128b6b5ac5650cd86fcd3acf4927e9671d4cb0eb04547142bb80347100f162c3c5a1a6a6fc21b10c2b3d1b2a5f258bd3baddf6945bfb00340c", 0x91}, {&(0x7f000057b000)="b5576900b10e1e137091b10a09f8f945da4256c1117bf666c0ff223a352511f92b66b527e693a6dcb232d3e72040dde164cc1e3baf5a519c07b2088c96d26f0ddcaa40bd6818ca306f7fb9a8571b0343674adf83b11d2653ee83b5f0bf211c5d48efc2ed87a6a1a6e9df09e0ffad3972f0548d53ab8bdeb7b9c75723e6776c7796d9be13cd7ce4b9b7", 0x89}], 0xa) inotify_init1(0x80800) 2017/12/24 09:18:41 executing program 6: seccomp(0x0, 0x1, &(0x7f000052f000-0x10)={0x1, &(0x7f0000064000)=[{0x3d9b77e8, 0x1ff, 0x6, 0x9}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) ustat(0x0, &(0x7f0000fd4000)={0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/24 09:18:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000705000)='/dev/usbmon#\x00', 0x4, 0x140) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000cc0000-0x8)=[0x7, 0x8]) r1 = socket$netlink(0x10, 0x3, 0x5) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000ef1000)={{0xa, 0x3, 0x4, @loopback={0x0, 0x1}, 0x1}, {0xa, 0x1, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fff}, 0x80000001, [0x47c, 0x7ff, 0x327, 0x59, 0x9, 0x0, 0x9, 0x8]}, 0x5c) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f0000640000-0x4)=0x0, 0x4) 2017/12/24 09:18:41 executing program 4: mmap(&(0x7f0000000000/0xf74000)=nil, 0xf74000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000d4e000+0x893)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet6_tcp_buf(r1, 0x6, 0x1f, &(0x7f0000a85000)="41ff9373c124f895f83fb0ad53ea9d1b318a5db6b3d2f531a480bcbe6e9e005f51f8ec21afebc3dd310c8eade8abc80b04d218219a298d273d1d50f2f188bfe76dc61c572758253a82031987f16ae5e5bca78177ea74600aa8b7dd65bd9399c3f74bee76656d0e7b4dbcd4b1daaa8b96e39a21e47a3aef03d9bc12efd4b97ac9e5ee993c1f223d99f278c86f8c05d98ef5426e7eb0cd42c71b3b011da513fd1b6fd3da1449b3a32c9582dc326eab84acf216df19613d712d8d753583158dfdca2f39fcdd021ee6cf184e9f91c5a576c7f20d5a475c95367fa39a959245", 0xdd) setsockopt$inet_mreqsrc(r0, 0x0, 0x28, &(0x7f0000a51000-0xc)={@multicast2=0xe0000002, @rand_addr=0x7fffffff, @rand_addr=0x0}, 0xc) 2017/12/24 09:18:41 executing program 5: r0 = userfaultfd(0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x234000, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000bf7000)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000001000-0x20)=[{r0, 0x2000, 0x0}, {r1, 0x3000, 0x0}, {r2, 0x4, 0x0}, {r3, 0x100, 0x0}], 0x4, 0x2a800000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = timerfd_create(0x2, 0x80000) readv(r4, &(0x7f0000965000)=[{&(0x7f000081a000)=""/183, 0xb7}, {&(0x7f00001bc000)=""/4096, 0x1000}, {&(0x7f0000ee9000-0xe3)=""/227, 0xe3}, {&(0x7f000006c000)=""/146, 0x92}, {&(0x7f00008dc000)=""/214, 0xd6}], 0x5) r5 = socket$netlink(0x10, 0x3, 0x0) writev(r5, &(0x7f000020d000-0x10)=[{&(0x7f000087f000)="29000000200019ff00003fff00ffda0602860000ffe80001040000040d001000fa11a6000005000017", 0x29}], 0x1) 2017/12/24 09:18:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) bind$netlink(r0, &(0x7f00001ac000-0xc)={0x10, 0x0, 0x0, 0xffffffff}, 0xc) close(r0) 2017/12/24 09:18:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00003ec000-0x8)='./file0\x00', 0x20) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f00005df000)={0x6, 0x3, 0x9, 0x0, 0xd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_dccp_int(r0, 0x21, 0x0, &(0x7f000037b000-0x4)=0x1, 0x4) socket(0xd, 0x7, 0x9363) r1 = socket(0x10, 0x803, 0x0) sendto(r1, &(0x7f000098a000-0x12)="120000001600e7ff15ffe900ef14b5fff2e9", 0x12, 0x0, 0x0, 0x0) 2017/12/24 09:18:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0xfffffffffffffffe, &(0x7f00003c2000)={0x0, 0x0, 0x1, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000584000-0x4)=0x0) clock_gettime(0x0, &(0x7f0000120000)={0x0, 0x0}) pselect6(0x40, &(0x7f0000677000)={0x353d, 0x9a8, 0x4, 0x6, 0x5, 0xe288, 0x200, 0x3}, &(0x7f0000ea9000)={0xffffffff, 0x3ff, 0x5d6, 0x8000, 0x100, 0xd6, 0x3, 0x6}, &(0x7f0000743000)={0x2, 0x6, 0x2, 0xf4b, 0x3, 0xffffffff, 0x7, 0x8}, &(0x7f0000d2f000-0x10)={r1, r2+10000000}, &(0x7f000091a000)={&(0x7f00005c0000-0x8)={0x2}, 0x8}) timerfd_settime(0xffffffffffffff9c, 0x1, &(0x7f00002d1000)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f0000e09000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) nanosleep(&(0x7f00008b8000)={0x0, 0x0}, &(0x7f000082f000)={0x0, 0x0}) nanosleep(&(0x7f0000789000)={0x77359400, 0x0}, &(0x7f0000e88000-0x10)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00009b4000-0x10)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00008dc000-0x10)={0x0, 0x0}) timer_settime(r0, 0x1, &(0x7f0000d62000-0x20)={{0x77359400, 0x0}, {r4, r5+10000000}}, &(0x7f0000ba3000)={{0x0, 0x0}, {0x0, 0x0}}) getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x15, &(0x7f00004e9000-0x10)={0x0, 0x0}, &(0x7f0000a5c000)=0x10) clock_nanosleep(0x3, 0x1, &(0x7f0000c8e000)={0x77359400, 0x0}, &(0x7f00000ee000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00008f7000)={0x0, 0x0}) timer_settime(0x0, 0x205, &(0x7f0000456000-0x20)={{r7, r8+30000000}, {r6, r3+30000000}}, &(0x7f0000e60000)={{0x0, 0x0}, {0x0, 0x0}}) 2017/12/24 09:18:41 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000001000-0x8)={0x0, 0x20}, &(0x7f0000001000-0x4)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000cbc000-0xa0)={r1, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x5, 0x8001, 0x800, 0x0}, 0xa0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000001000)='./file0\x00') mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlink(&(0x7f0000005000)='./file0\x00', &(0x7f0000006000-0x2)=""/7, 0x7) [ 24.174122] audit: type=1400 audit(1514107121.788:11): avc: denied { create } for pid=3674 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2017/12/24 09:18:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000067a000)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r0, 0x1a, r1, 0x0, 0x5, 0x0) r2 = inotify_add_watch(r0, &(0x7f000033a000)='./file0\x00', 0x4) inotify_rm_watch(r0, r2) 2017/12/24 09:18:41 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f000032d000)={0x1000, {{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000c2a000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000001000-0x8)='./file0\x00', 0x101000, 0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x3}, &(0x7f000016a000)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f00003a8000)={r4, 0x8, 0x80, 0x75a162b}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000162000-0x4)=0x0) 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(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000-0xc)={r2, r5, r6}, 0xc) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r1, 0x685) ioctl$SNDRV_TIMER_IOCTL_STATUS(r1, 0x80605414, &(0x7f0000700000)=""/160) bind$inet6(r7, &(0x7f0000d9e000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r7, 0x2000) sendto$inet(r1, &(0x7f0000a29000-0x1)="", 0x0, 0x20008045, &(0x7f00005f0000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) accept(r7, &(0x7f0000681000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000209000-0x4)=0x10) 2017/12/24 09:18:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x31, &(0x7f0000970000-0xd9)='x', 0x1) [ 24.210008] audit: type=1400 audit(1514107121.828:12): avc: denied { bind } for pid=3674 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2017/12/24 09:18:41 executing program 0: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) geteuid() write(r0, &(0x7f0000002000-0x25)="24000000260007070000000000000000dbf1ffff01000000000a0900ff1bfeff2100ff10", 0x24) 2017/12/24 09:18:41 executing program 6: mmap(&(0x7f0000000000/0xf74000)=nil, 0xf74000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$setendian(0x14, 0x2) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x28, &(0x7f0000a51000-0xc)={@multicast2=0xe0000002, @rand_addr=0x7fffffff, @rand_addr=0x0}, 0xc) 2017/12/24 09:18:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) fcntl$getown(r1, 0x9) bind$inet(r0, &(0x7f0000536000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(0xffffffffffffffff, &(0x7f0000561000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000191000-0xad)="", 0x0, 0x0, &(0x7f00006e2000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) dup2(r0, r1) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x1, &(0x7f00006b5000)=[{0x16, 0x0, 0x0, 0x0}]}) 2017/12/24 09:18:41 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x20000, 0x0) connect$ax25(r0, &(0x7f0000f49000)={0x3, {"7e4462a6cf44a1"}, 0x0}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000000000)='.dead\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f000093d000)='keyringcgroup\x00', 0xfffffffffffffffd) request_key(&(0x7f000086c000-0x7)='syzkaller\x00', &(0x7f0000000000+0x1d9)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00009cf000)='@vboxnet1\x00', r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000090d000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) flock(r2, 0x1fffffffffffe) flock(r2, 0x1) 2017/12/24 09:18:41 executing program 2: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000df2000-0x11)='/dev/vga_arbiter\x00', 0xc0d00, 0x0) ioctl$KDDISABIO(r0, 0x4b37) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000001000-0xc5)={0x0, 0xbd, "1c4b1d2a7f685fd7acef64ec59f5096b0f1a28fabbbda9618add9ba7620733db9576124d83aaad154cd65cd237f8ed83eed64cbd706c256ec0e3ca08f3abf1b28db3b19dd85adf49b3eacab9af2f9aba65bea0906a94a86dbde4af0449744c681dab4a300289bf5a1466045cdc1cd8e8f19c96faf244f380f2214e0d79a5f3492cc99b30c871c1004f56555b4a22ab381eba122ba286c97f1b6a431626a3c6774d60daf1fda35f0024c5480a306d470833576549c800e228b9b76bc0b8"}, &(0x7f0000279000)=0xc5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000001000-0x8)={r1, 0xfffffffffffffffb}, &(0x7f0000cbf000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_timeval(r2, 0x1, 0x34, &(0x7f0000000000)={0x0, 0x0}, 0x10) 2017/12/24 09:18:41 executing program 4: mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) bind(r0, &(0x7f0000597000)=@rc={0x1f, {0x80000000, 0x7fe, 0x6, 0x4, 0x401, 0x40}, 0x706243a1}, 0x9) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f000023d000)='/dev/pktcdvd/control\x00', 0x10500, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000feb000)={@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$inet_tcp_buf(r1, 0x6, 0x1c, &(0x7f000025a000-0xbb)="9608b5c5e1ff5ee37bda8f38ec8ec67671fb27c55b0180d6a4187df44b2a58bceb83a2b66108e13f9c3dde18b29b3ebbb4be2e55d642a60e1a92af174d2857511c53c0a4191af3d1915025d44c5c33112a2e745a8adb2ccb30d639344998f2ab1e85c2ad87a2b46e8f8743e1bfbdb63b1ad74a56017c7d670f2fc3cfaed2a9a014c72938ccbc29b03db31bc552aac6987b719b4cd98a219e82a9f26c6b7454a3d6858ce70666d740ccb39caf970f8b7c24af74ad9652758d7bce96246e3b3a003d67a94250cf571de24279ab6fca07f570fc7c40579b7bf8f3c80ff61691267bbb5d9d46a4baacb96352d6baaab61d045a", 0xf1) unlinkat(r1, &(0x7f0000872000-0x8)='./file0\x00', 0x1add1e495526affe) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000c92000-0xe8)={{{@in6=@empty={[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, 0x0, 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}}, &(0x7f0000fec000)=0xe8) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000fec000-0xe8)={{{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in=@empty=0x0, 0x0, 0x1f, 0x3, 0x5, 0x0, 0x80, 0xa0, 0x2, r2, r3}, {0xb528, 0x5, 0x7, 0x2, 0x6, 0x585, 0xf5, 0x2}, {0x1d4, 0x401, 0x20, 0x1057}, 0x8001, 0x6, 0x8, 0x1, 0x30, 0x2}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x80000001, 0x8001}, 0x4, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x3, 0x3, 0x930a, 0x7fff, 0x2, 0x0}}, 0xe8) r4 = socket$netlink(0x10, 0x3, 0x0) setsockopt$sock_int(r4, 0x1, 0x2c, &(0x7f0000d31000)=0x0, 0x4) 2017/12/24 09:18:41 executing program 1: r0 = socket$inet6(0xa, 0x80002, 0x0) getsockopt$inet6_int(r0, 0x29, 0x50, &(0x7f00003bd000-0x4)=0x0, &(0x7f0000560000-0x4)=0x4) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000e37000-0x11)='/selinux/enforce\x00', 0x80, 0x0) shutdown(r0, 0x1) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x5) getsockname$packet(0xffffffffffffffff, &(0x7f000095c000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00002bf000)=0x14) sendto$packet(r1, &(0x7f0000fca000)="79dc1f6a4eaacf4964e836311e7221db859c802b8690ce7a4f873d78859acdaec6eb1710345100c5b0555aad0a28498a010d2f21cf99860caa7639feaa44b6d7cdcb69017216a1ed488770d2cc78d16da281d7e3f1eeb0b479f7d01162f182c1be71fe806adc0885892d001e60c573247c00ead5decd36ce57bd971f9725245a623f615ac0c2fa0d3ab8861aee6e9547e0501cfa403dfe2cf3e6215f71e944242e29da7d5f91a8f01b2e58d87b1f1c5624", 0xb1, 0x8090, &(0x7f0000285000-0x14)={0x11, 0x2, r2, 0x1, 0x5, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) 2017/12/24 09:18:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) r0 = inotify_init1(0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000a24000-0x12)='/dev/loop-control\x00', 0x400, 0x0) inotify_add_watch(r0, &(0x7f0000dcb000-0xa)='./control\x00', 0x20) r1 = accept$ipx(r0, &(0x7f000017f000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000f78000)=0x10) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000f3a000)=@generic="226809290623a27a12f1b8cebef5ef96", 0x10) r2 = open(&(0x7f0000039000)='./control\x00', 0x0, 0x0) mkdirat(r2, &(0x7f0000017000-0x8)='./file0\x00', 0x0) mkdirat(r2, &(0x7f00008f1000)='./control\x00', 0x0) renameat2(r2, &(0x7f000062f000-0x8)='./file0\x00', r2, &(0x7f0000b37000)='./control\x00', 0x2) 2017/12/24 09:18:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x4}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f0000dac000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) clock_gettime(0x7, &(0x7f000050b000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) exit(0x0) 2017/12/24 09:18:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) rmdir(&(0x7f00005dc000-0x8)='./file0\x00') setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00005f6000-0x90)={0x3, {{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]}}, 0x90) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00000a0000-0x90)={0x1, {{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r1 = syz_open_dev$mice(&(0x7f0000e52000-0x10)='/dev/input/mice\x00', 0x0, 0x2) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000c06000)={0x0, 0xfffffffffffffffa, 0x30}, &(0x7f0000e33000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f000091e000-0x98)={r2, @in={{0x2, 0x3, @rand_addr=0x100, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x3}, 0x98) 2017/12/24 09:18:41 executing program 2: clone(0x0, &(0x7f0000c10000)="", &(0x7f0000fa9000-0x4)=0x0, &(0x7f00009a0000)=0x0, &(0x7f00000d9000-0xeb)="") utimensat(0xffffffffffffffff, &(0x7f0000a71000-0x8)='./file0\x00', &(0x7f0000e04000-0x20)={{0x0, 0x2710}, {0x0, 0x7530}}, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f00001fc000-0x10)='/selinux/create\x00', 0x2, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000bc7000-0x9)='westwood\x00', 0x9) 2017/12/24 09:18:41 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f00007b6000)="", &(0x7f0000a26000-0x4)=0x0, &(0x7f000039f000)=0x0, &(0x7f0000710000)="") listxattr(&(0x7f00006f3000-0x8)='./file0\x00', &(0x7f0000546000-0xd2)=""/229, 0xe5) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002000)='/dev/loop-control\x00', 0x101000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40d, &(0x7f0000001000)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = fcntl$getown(r1, 0x9) prlimit64(r2, 0xf, &(0x7f0000002000-0x10)={0x3, 0x5}, &(0x7f0000004000-0x10)={0x0, 0x0}) mount(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000)='./file0\x00', &(0x7f0000002000)='btrfs\x00', 0x0, &(0x7f0000003000-0xe9)="") 2017/12/24 09:18:41 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x1, &(0x7f0000284000-0x10)={0x4, &(0x7f0000001000-0x20)=[{0xff, 0x9, 0x800, 0x0}, {0x7fff, 0x5, 0xffffffffffff0201, 0xc32f}, {0x400, 0x0, 0x41a08151, 0x24}, {0x2, 0x3, 0x0, 0x100000000}]}) r0 = open$dir(&(0x7f0000001000-0x8)='./file0\x00', 0x2040, 0x20) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000002000-0xf)='/dev/sequencer\x00', 0x8000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000001000-0x14)={0x0, 0xc66, 0x2, 0x7, 0x0, 0x136}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000003000-0x10)={0x4, &(0x7f0000003000-0x20)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f0000003000-0x8)={r3, 0x1}) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000000)={0x2, 0x6, 0x3, 0x1000, 0x2, 0x80000001, 0x7b95, 0x5, r2}, 0x20) sendfile(r0, r1, &(0x7f0000001000)=0x0, 0x0) ioprio_get$uid(0x1, 0x0) 2017/12/24 09:18:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00002d2000-0x9)='/dev/sg#\x00', 0x0, 0x2) write$tun(r0, &(0x7f0000000000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast2=0xe0000002, @multicast1=0xe0000001, {[]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}, 0x32) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000a1e000-0x28)={@generic="4d71dd6c074707be23ce66258f25a4d2", @ifru_data=&(0x7f0000912000)="055f685ef054db4cc198899b38516e81000577fcc15e9e40cb7a86213305ab51"}) ioctl(r0, 0x227c, &(0x7f0000489000)="") [ 24.299922] audit: type=1400 audit(1514107121.918:13): avc: denied { net_raw } for pid=3711 comm="syz-executor4" capability=13 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2017/12/24 09:18:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = pkey_alloc(0x0, 0x2) pkey_free(r0) getrlimit(0x0, &(0x7f0000152000)={0x0, 0x0}) 2017/12/24 09:18:42 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x12, &(0x7f0000bda000-0x14)="", 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000668000)='/dev/ppp\x00', 0x200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000000000)=0xc0ea, &(0x7f0000001000-0x4)=0x4) 2017/12/24 09:18:42 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$netlink(r0, 0x10e, 0x9, &(0x7f0000fb4000-0x1)=""/4, &(0x7f0000bea000)=0x4) 2017/12/24 09:18:42 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x12800, 0x0) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f0000979000-0x28)={&(0x7f0000544000/0x1000)=nil, 0x8, 0x0, 0x41, &(0x7f0000fae000/0x2000)=nil, 0xc00}) mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x2, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x20000000007, &(0x7f000001a000-0x4)=0x0, 0x4) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000001d000-0xc)={0x0, 0x0, 0x0}, &(0x7f000000a000)=0xc) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_readv(r2, &(0x7f000000f000-0x50)=[{&(0x7f0000016000)=""/227, 0xe3}, {&(0x7f000001c000-0x46)=""/70, 0x46}, {&(0x7f000001d000-0x1000)=""/4096, 0x1000}, {&(0x7f000001d000-0x90)=""/144, 0x90}, {&(0x7f000001c000)=""/255, 0xff}], 0x5, &(0x7f000001c000)=[{&(0x7f000001c000)=""/230, 0xe6}, {&(0x7f0000019000)=""/32, 0x20}, {&(0x7f0000003000)=""/219, 0xdb}, {&(0x7f0000010000)=""/142, 0x8e}], 0x4, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r1, 0x8940, &(0x7f000001c000-0x18)=@get={0x1, &(0x7f000001b000)=""/42, 0xd86}) 2017/12/24 09:18:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000f4a000)='/selinux/status\x00', 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000862000-0x11)='cpuset\x00') preadv(r0, &(0x7f000000a000-0x10)=[{&(0x7f00003a4000-0x1)=""/1, 0x1}], 0x1, 0x0) 2017/12/24 09:18:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0x4020940d, &(0x7f00005b0000)={0xaa, 0x0, 0x0}) 2017/12/24 09:18:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0xfffffffffffffffe, 0x0, &(0x7f000004b000)={0x3, 0x7, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) openat$pfkey(0xffffffffffffff9c, &(0x7f0000672000-0x15)='/proc/self/net/pfkey\x00', 0x40000, 0x0) unshare(0xc000000) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000a8000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) 2017/12/24 09:18:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00001ed000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000966000)={0x0, 0x0, 0x0}, 0xc) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f00005e9000)={0x0, 0x0}, &(0x7f0000a35000-0x4)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f000014c000)={r1, @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]}}, 0x8c) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r2, 0x0, 0x60, &(0x7f0000005000)=""/30, &(0x7f0000462000-0x4)=0x1e) 2017/12/24 09:18:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000f2f000)='N', &(0x7f00005ae000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f00000d5000)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x0, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r0 = syz_open_procfs(0x0, &(0x7f0000d9e000)='stack\x00') r1 = open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x0, 0x0) dup2(r1, r0) fchmodat(r1, &(0x7f00003d6000+0x789)='./file0/file0\x00', 0x1) 2017/12/24 09:18:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) r0 = syz_open_procfs(0x0, &(0x7f000083c000-0x5)='auxv\x00') writev(r0, &(0x7f0000bf4000)=[{&(0x7f0000404000-0x1000)="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", 0x1000}, {&(0x7f00008f9000-0x6c)="3f0d8f5d2ec524efe9c469b7e252560e8ab1833d27ec3cd46be9283bfc23b9f1fc0cbe3dd716cdf8fd4ae0b26475e780704a9af5f75dca282af8a797329da0874700e2505db818c4da1ffafb7992f989b729b057fdf5d0c474c558c382c1b853e10ceffc0149964a2ea44b2f", 0x6c}, {&(0x7f0000b3d000)="3c61aa072d87d3177dff29d516532be4581f72f46efe2ce855accd94233d266a2b39cfcdd4b3e7fd3ea73117a64d2c1f3bb0ea70cb844345bece1bb7acc9f22e14e71f66ee1ae33f7d40edf1c779", 0x4e}, {&(0x7f0000715000-0xf8)="119dc097bebe119740ffc4238d6e97bab822d4dfd34e3ea5525f7bed90ee9b8fa665edd03a62cb5d42ff6a7d796691fc74de9e5ade1446c22509863d8ad9b0550c586d740aed2eed5a3bee3ee48fa1822de69be66357fb3aabb2e6b763975713f9557feca7590763626db96fd915f31420131e2c8dd2ba5a68e02a83336582ca8fa22099cfb69f871f86706365f82a4b8be5cd34d7b31093dd420ab378451aa5df1f5acf938dc9d6b231aed4755f92aa5eba3388e8ffc042b65f195213428c08bfec55b5293f3beae66c0894ba863ab94450410759b8a49171ce644db687354e64ac36a9e2f92de94977d231f4cd0da9030e11d57ef774ad", 0xf8}, {&(0x7f0000e64000)="6caa97e43aaa80467d3a2d5695d75754ba7390be8c389c1561618bf4ca932b77e64a119473a95589c9019f5e316dbfe8368f8d15004771231932d2200130eed260ff684245c1b0894dae18a0d7c8d8a4bebb7e4e1d87fc27e68a70b51c50a16cee93749d10bae9443d5d35c8f454decdb785cd5ad207fc8052c0a3a3ea4b3b9bf1e297d9d746afc8fc5efabf8c842cd352362b3f916cba82f7bab98cc67ef3", 0x9f}, {&(0x7f00002cd000-0x7a)="ce929d8e9662eaebcdbb36b66d07e2b38a44f8cf89ec90a42dbb93b237a97857b87e689a63362936cf63ed0839e9d3e8164d5cc171d88b6db409760be4f2d2092b61025432368afb858dfe0d852a1e2820fb02a67befa19c59df20f1ce573f4d3db621ae83b7a882841671c84a73d71fb7512880705351808279", 0x7a}, {&(0x7f0000ce2000-0x8e)="eb758e48e2f585c81b35bf6547b41fc57c70e8fcbae0a8ed8b51a870d3a75a125845063f3fd0de9c133045d5f1c7ee8225853ef1763f7691388da0969ccf583ee5dc450dbf278a35d8aabe3827a6b5497ce40827e98fbcb1b58543795c5eebba2a0c6ac8dd94bf0d2164b2cc9866c03534b55af58b216881fc165edc285e8f98b39c5ae96f51f5a7caaa0d944553", 0x8e}], 0x7) r1 = mq_open(&(0x7f0000000000)='*GPL[vmnet1@vmnet1{-vmnet@vboxnet0!vboxnet1+M\x00', 0x6e93ebbbcc0884ef, 0x0, &(0x7f0000665000-0x40)={0x0, 0x7, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_dev$mice(&(0x7f00002fb000)='/dev/input/mice\x00', 0x0, 0x420080) ioctl$DRM_IOCTL_AGP_RELEASE(r2, 0x6431) mq_getsetattr(r1, &(0x7f0000fb2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000066a000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000266000-0x9)='/dev/ppp\x00', 0xc40, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r3, 0x894b, &(0x7f0000f38000-0x4)=0x0) 2017/12/24 09:18:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x4c, 0x0, &(0x7f0000452000-0x4c)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f000091b000)=[@ptr={0x70742a85, 0x1, &(0x7f0000802000)=0x0, 0x1, 0x0, 0x0}], &(0x7f0000c61000)=[0x0]}, 0x0}}], 0x0, 0x0, &(0x7f0000d10000)=""}) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f00005a0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000284000-0x4)=0xb) 2017/12/24 09:18:42 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000-0x2)='$\x00', 0xfffffffffffffffd) fallocate(r0, 0x0, 0x7fff, 0x47) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000003000-0x1)='o', 0x1) sendfile(r0, r0, &(0x7f0000001000-0x8)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) execveat(0xffffffffffffffff, &(0x7f0000001000)='./file1\x00', &(0x7f0000006000-0x28)=[], &(0x7f0000001000-0x20)=[], 0x0) 2017/12/24 09:18:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000d3d000-0x1c)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/12/24 09:18:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000086d000-0x20)='net/sockstat6\x00') preadv(r0, &(0x7f0000369000+0x122)=[{&(0x7f00005ae000)=""/115, 0x73}], 0x1, 0x0) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f0000ec3000-0x1e)=""/30) getpeername(r0, &(0x7f0000f33000-0x1c)=@in6={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000437000-0x4)=0x1c) 2017/12/24 09:18:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000ae0000)='net/dev\x00') connect$netlink(r0, &(0x7f0000820000)={0x10, 0x0, 0x8, 0x4}, 0xc) preadv(r0, &(0x7f0000753000)=[{&(0x7f0000296000-0x19)=""/25, 0x19}, {&(0x7f00005ff000)=""/4096, 0x1000}], 0x2, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00003c3000-0x106)={0x0, 0xfe, "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"}, &(0x7f0000de0000-0x4)=0x106) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000947000)={r1, 0x9}, 0x6) [ 24.476461] binder: 3778:3780 got transaction with too large buffer [ 24.491707] binder: 3778:3780 transaction failed 29201/-22, size 40-8 line 3286 2017/12/24 09:18:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x20000000001, 0x0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00009af000-0xe)='/selinux/load\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a85352, &(0x7f000018e000)={{0xc71, 0xffffffffffff7fff}, 'port1\x00', 0x47, 0x401, 0x5, 0x6, 0xf399, 0x4, 0x2b9, 0x0, 0x2, 0x68f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syslog(0x5, &(0x7f0000806000)=""/114, 0x72) getsockopt$inet6_buf(r0, 0x29, 0x2, &(0x7f000076c000)=""/175, &(0x7f0000c00000-0x4)=0xaf) accept$inet(r1, &(0x7f000078c000-0x10)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000852000-0x4)=0x10) unlinkat(r1, &(0x7f00003d4000-0x8)='./file0\x00', 0x200) 2017/12/24 09:18:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f0000d44000)="", 0x0, 0x20008045, &(0x7f00000b0000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00006b8000-0x11)='/selinux/enforce\x00', 0x400000, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f00006ed000-0x108)={0x0, @in6={{0xa, 0x2, 0x9, @loopback={0x0, 0x1}, 0x3ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x4, 0x80, 0x4, 0x2, 0x7, 0x9, 0x101, 0x9, 0x2, 0x5, 0x40, 0x20, 0x8, 0x100000001, 0x80]}, &(0x7f0000c64000)=0x108) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000f8b000-0x8)={r2, 0x8c23}, 0x8) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000feb000)={0x3, 0x0}, 0x8) sendto$inet(r0, &(0x7f000073d000-0x22)="94e2d2d0a5ee907fef5c8e5c74daf3e2dbcd88ef4bde9dc4b6d934a0672d307c365d", 0x22, 0x805, &(0x7f0000179000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r0) 2017/12/24 09:18:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) capset(&(0x7f0000c2f000-0x8)={0x4000019980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$F_SET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000fa1000)=0x6) sendmsg$netlink(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000009000-0x10)=[{&(0x7f0000010000-0x27)=[{0x11, 0x13, 0x701, 0x0, 0x0, "05"}], 0x11}], 0x1, &(0x7f00009bb000)=[], 0x0, 0x0}, 0x0) 2017/12/24 09:18:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000251000+0xdca)="", &(0x7f0000744000)=0x0, &(0x7f00008c8000)=0x0, &(0x7f0000dad000-0x37)="") mknod(&(0x7f0000b66000)='./file0\x00', 0x10, 0xfffffffe) execve(&(0x7f000007b000)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000491000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f000042d000-0xc)='io\x00') pread64(r1, &(0x7f0000757000)=""/0, 0x0, 0x0) read(r1, &(0x7f0000f02000)=""/0, 0x0) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26102, 0x0) 2017/12/24 09:18:42 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x20, &(0x7f0000951000-0x4)=0x0, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000000000)=[{&(0x7f00004a6000-0x1000)=""/4096, 0x1000}, {&(0x7f0000000000)=""/128, 0x80}, {&(0x7f0000eba000)=""/4096, 0x1000}, {&(0x7f0000001000-0x35)=""/53, 0x35}, {&(0x7f00009b2000)=""/12, 0xc}, {&(0x7f0000001000-0x3e)=""/62, 0x3e}, {&(0x7f0000dc6000-0x1000)=""/4096, 0x1000}, {&(0x7f0000ca8000)=""/64, 0x40}, {&(0x7f0000b0e000-0x10)=""/16, 0x10}, {&(0x7f0000001000-0xde)=""/222, 0xde}], 0xa, 0x0) 2017/12/24 09:18:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) r2 = epoll_create1(0x0) r3 = epoll_create1(0x0) r4 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000d37000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f000001b000-0xc)={0x0, 0x0}) ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f00005ac000-0x9b)=""/155) pipe2(&(0x7f0000bfa000-0x8)={0x0, 0x0}, 0x0) sendto$llc(r5, &(0x7f0000396000-0xd9)="3be5f105ed6eb85802f89463aaebac6301727f92596e59443b17aa0f890ab012f0bafae33c6f085553779980293305ff06ef94777b04ae927301484fa63cf3ff46f50b6a5d31bfa41816da4e8d072cede18e5c1c495daab97ba62f92f362f32e24850e7541954802354147943a87340db9a14617b5a4936aec0b659490e1182a3a1e52a6a0143350d94657f96917fc5e5bd398bcdde2601facc1f7f9525c41b8437687e1d8d2b3e0d9318ef406caeaeef873e663293ba03ea2a373bb64a1d238b3618dbc7bc6ddbfe27d644dd6ddc649f1d421b1d10c8c741f", 0xd9, 0x44044, &(0x7f000080e000-0x10)={0x1a, 0xd, 0x9, 0x7837, 0x5, 0x7, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r4, &(0x7f0000022000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000019000)={0x0, 0x0}) 2017/12/24 09:18:42 executing program 7: mmap(&(0x7f0000000000/0xfd1000)=nil, 0xfd1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000d89000-0x4)=0x0) syz_open_procfs(r0, &(0x7f000074a000)='cpuset\x00') mkdir(&(0x7f0000fd1000)='./file0\x00', 0x2) mount(&(0x7f000003d000)='./bus\x00', &(0x7f0000044000-0x6)='./bus\x00', &(0x7f000002d000-0x6)='ramfs\x00', 0x0, &(0x7f0000043000)="") open$dir(&(0x7f0000027000-0x6)='./bus\x00', 0x8000452002, 0x0) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000b7b000)='./bus\x00', &(0x7f0000b31000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f0000fd2000)="") removexattr(&(0x7f0000db4000-0x6)='./bus\x00', &(0x7f00009a5000+0xc9)=@known='com.apple.system.Security\x00') [ 24.519627] binder_alloc: binder_alloc_mmap_handler: 3778 20000000-20002000 already mapped failed -16 [ 24.534784] binder: BINDER_SET_CONTEXT_MGR already set [ 24.553360] capability: warning: `syz-executor7' uses 32-bit capabilities (legacy support in use) [ 24.576362] binder_alloc: 3778: binder_alloc_buf, no vma [ 24.585573] binder: 3778:3780 transaction failed 29189/-3, size 40-8 line 3127 [ 24.587808] binder: 3778:3797 ioctl 40046207 0 returned -16 [ 24.609655] binder: undelivered TRANSACTION_ERROR: 29189 [ 24.615239] binder: undelivered TRANSACTION_ERROR: 29201 2017/12/24 09:18:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup2(r0, r0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000e0a000)={@common='lo\x00', &(0x7f000071a000)=@ethtool_ts_info={0x41, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], 0x0, [0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/24 09:18:42 executing program 3: mmap(&(0x7f00005d2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005d3000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000f54000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00005d3000-0x108)={0x0, @in6={{0xa, 0x1, 0x3, @loopback={0x0, 0x1}, 0x1000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x3ff, 0xff, 0x3, 0x40, 0xff, 0x8, 0x0, 0x5, 0x2, 0x100000001, 0x80000000, 0x7, 0x10000, 0x9aa4, 0x80000000]}, &(0x7f0000000000)=0x108) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000001000-0x10)={0x0, 0x200, 0x2, 0x0, r2}, 0x10) vmsplice(r1, &(0x7f0000f54000)=[{&(0x7f0000226000-0x63)="14", 0x1}], 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0286415, &(0x7f0000002000-0x28)={&(0x7f0000f16000/0x2000)=nil, 0xd6ee, 0x3, 0x2, &(0x7f0000f54000/0x1000)=nil, 0x6}) ioctl$EVIOCGVERSION(r1, 0x80044501, &(0x7f0000001000-0x1b)=""/27) 2017/12/24 09:18:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x0, 0x1) r1 = epoll_create1(0x0) r2 = fcntl$dupfd(r1, 0x406, r1) r3 = accept$ax25(0xffffffffffffff9c, 0x0, &(0x7f0000c43000-0x4)=0x0) r4 = getpgrp(0xffffffffffffffff) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f00003d4000-0xc)={0x0, 0x0, 0x0}, 0xc) lstat(&(0x7f0000991000-0x8)='./file0\x00', &(0x7f00008da000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r2, &(0x7f0000782000)={&(0x7f0000c93000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00007e3000-0x10)=[{&(0x7f0000376000)="0821de5d74dcaff6280fcfbb32a86fe83e5a2f1d66cec4144b105f6528ed0a833abd0887bb37c5704104efe3cc779e3b0387f873d489539a48cf74ea98c66bbda1e0697ac01d284e88f028b2d233e577193e2857d44635a86ce2b00eca2c5541a50a1c2071585f6ae98ca361c5183734431d7a17629f3416e9bd0cfa0d24c0fc6594bbf8bdd96c4c8fb2c070edab80755ac8cb7982924a9a52fd6ff712d93b77d656e4164fce3c6d0b2beb3bd986c6e9df1b005db7ee5cb2a74cb6e2b59e939b74", 0xc1}], 0x1, &(0x7f0000324000-0xd0)=[@rights={0x30, 0x1, 0x1, [r1, r1, r1, r0, r1, r1, r0, r1]}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r1, r0, r1, r3]}, @rights={0x28, 0x1, 0x1, [r1, r0, r0, r1, r1]}, @rights={0x28, 0x1, 0x1, [r1, r1, r1, r0, r1]}, @cred={0x20, 0x1, 0x2, r4, r5, r6}], 0xd0, 0x81}, 0x4000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000d4a000)={0xa0000014, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000ac7000)={0x0, 0x0}) epoll_wait(r1, &(0x7f0000586000)=[{0x0, 0x0}], 0x1, 0x0) r7 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000132000)='/selinux/member\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r7, 0x40a85321, &(0x7f0000ed6000)={{0x100, 0x10000}, 'port0\x00', 0x35, 0x10000, 0x6, 0x0, 0x100, 0x8, 0x6, 0x0, 0x2, 0xffffffffffff7e80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_open_dev$random(&(0x7f0000778000)='/dev/random\x00', 0x0, 0x0) 2017/12/24 09:18:42 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_proto_private(r0, 0x89eb, &(0x7f0000001000+0x6c0)="35ef6691131b9286f0147eaa9ee825ac3462ee4ab1c022c0293e935ecbf22a539f64ce84e3526d11bdecda86bac4be9add4ac048d21308e1b60f43b8a467bd814a32dc2cafe6458d83") 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) getrandom(&(0x7f0000001000-0xc2)=""/194, 0xc2, 0xfffffffffffffffa) 2017/12/24 09:18:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x7) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f000055e000-0x4)=0x5, 0x4) sendmsg$netlink(r0, &(0x7f0000721000)={&(0x7f0000cd1000-0xc)={0x10, 0x0, 0x0, 0x401}, 0xc, &(0x7f0000903000)=[{&(0x7f00008d5000-0x3d)=[{0x10, 0x20, 0x0, 0x0, 0x0, ""}], 0x10}], 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000620000)={0x0, 0x0}) 2017/12/24 09:18:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$intptr(0xfffffffffffffffc, 0x6) ioctl$TIOCGSID(0xffffffffffffff9c, 0x540f, &(0x7f000032d000)=0x0) syz_open_procfs(r0, &(0x7f0000bcc000-0x5)='comm\x00') seccomp(0x1, 0x1, &(0x7f0000008000-0x10)={0x1, &(0x7f000004e000-0x10)=[{0x6, 0x0, 0x0, 0x0}]}) 2017/12/24 09:18:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) seccomp(0x1, 0x0, &(0x7f0000fa6000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) fadvise64(r0, 0x0, 0xff, 0x3) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000d10000)='/dev/autofs\x00', 0xa0400, 0x0) ioctl$KDSETMODE(r1, 0x4b3a, 0x100000001) getsockname$llc(0xffffffffffffffff, &(0x7f000074c000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000b65000)=0x10) r2 = syz_open_dev$evdev(&(0x7f000037d000)='/dev/input/event#\x00', 0x4, 0x80000) ioctl$EVIOCGREP(r2, 0x80084503, &(0x7f00004d2000)=""/0) r3 = syz_open_dev$tun(&(0x7f000050e000-0xd)='/dev/net/tun\x00', 0x0, 0x0) open(&(0x7f0000560000+0x4b9)='./file0\x00', 0x1, 0x20) r4 = dup(r3) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f00002ba000)={0xfffffffffffff1d4, 0x1, 0xffffffffffffffd3, 0xa12, 0x0}, 0x10) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000ccc000-0x28)={@generic="0400200700030109008000000000bc22", @ifru_map={0xfa6, 0x7, 0x8, 0x0, 0x7, 0x0}}) close(r3) syz_open_dev$usbmon(&(0x7f000029d000+0xae2)='/dev/usbmon#\x00', 0x78, 0x0) open(&(0x7f0000a23000)='./file0\x00', 0x105400, 0x1000000) symlink(&(0x7f00007b1000-0x2)='..', &(0x7f0000c1a000)='./file0\x00') setsockopt$inet_msfilter(r4, 0x0, 0x29, &(0x7f0000b3d000-0x34)={@broadcast=0xffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, 0x1, 0x9, [@broadcast=0xffffffff, @rand_addr=0x0, @multicast2=0xe0000002, @rand_addr=0x8, @loopback=0x7f000001, @empty=0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}]}, 0x34) syz_open_dev$evdev(&(0x7f0000a64000-0x12)='/dev/input/event#\x00', 0x2, 0x82800) symlink(&(0x7f0000004000)='..', &(0x7f0000fc5000)='./file0/bus\x00') 2017/12/24 09:18:42 executing program 4: r0 = socket(0x10000a, 0x1, 0x200000000000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x0) r3 = fcntl$dupfd(r1, 0x0, r1) r4 = socket(0x2000000011, 0x8000000080003, 0x0) setsockopt$packet_buf(r4, 0x107, 0xf, &(0x7f0000bc5000-0x4)="6b64b22e", 0x4) 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}) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f00005e9000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r4, &(0x7f0000c85000)={0x11, 0x0, r5, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) lstat(&(0x7f0000600000-0x8)='./file0\x00', &(0x7f0000388000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r4, &(0x7f0000b1e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f00002e9000)=0x0, &(0x7f000020c000)=0x0, &(0x7f0000af9000-0x4)=0x0) r9 = getgid() getgroups(0x4, &(0x7f0000968000)=[r6, r7, r8, r9]) dup2(r4, r3) write$tun(r3, &(0x7f0000875000-0xa4)=@hdr={0x1, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @igmp={0x0, 0x0, 0x0, @empty=0x0, ""}}}, 0x26) ioctl(r0, 0x8982, &(0x7f0000abc000-0x1)="") getegid() 2017/12/24 09:18:42 executing program 3: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000099000)='/dev/sequencer\x00', 0x40002, 0x0) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000ac0000)=0x0) syz_open_dev$binder(&(0x7f0000c9b000-0xd)='/dev/binder#\x00', 0x0, 0x802) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000bc1000)='/dev/keychord\x00', 0x400, 0x0) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x4) close(r2) r3 = syz_open_dev$binder(&(0x7f0000007000-0xd)='/dev/binder#\x00', 0x0, 0xfffffffffffffffe) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r3, 0xc018620b, &(0x7f000000c000)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000011000-0x30)={0xc0, 0x0, &(0x7f0000003000)=[@decrefs={0x40046307, 0x1}, @decrefs={0x40046307, 0x1}, @request_death={0x400c630e, 0x4, 0x1}, @reply_sg={0x40486312, {{0x3, 0x0, 0x1, 0x0, 0x10, 0x0, 0x0, 0x0, 0x38, &(0x7f0000010000)=[], &(0x7f0000011000-0x38)=[0x38, 0x0, 0x28, 0x18, 0x20, 0x68, 0x68]}, 0x78f}}, @decrefs={0x40046307, 0x3}, @increfs={0x40046304, 0x4}, @reply={0x40406301, {0x3, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x58, 0x20, &(0x7f0000001000-0x58)=[@fda={0x66646185, 0x3, 0x1, 0x34}, @flat={0x77622a85, 0x1, r4, 0x0}, @fda={0x66646185, 0x1, 0x2, 0x1a}], &(0x7f0000006000-0x20)=[0x38, 0x70, 0x38, 0x20]}}], 0x6f, 0x0, &(0x7f0000010000)="ac13c67c024ff17013e8e6e22219b7fc77709ad8cd05cc6b40953b1f7a3e557b6811d112bafca809dcb238351344a7bb5f1cfd23be2e175da4ab4c9679d51838709c2eaede6010328c094d7d7ada5d5bdf4d31689bb76f63a9c9b37a1c0ff14ee5a0c2c9adbfe7b0daaa954b4170a2"}) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000008000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x3, 0x1, 0x3, 0x800, 0x1, 0xfff}, &(0x7f0000011000-0x4)=0x20) ioctl$TTUNGETFILTER(r1, 0x801054db, &(0x7f000000a000)=""/47) ioctl$BINDER_SET_MAX_THREADS(r2, 0x40046205, 0x9) 2017/12/24 09:18:42 executing program 2: prctl$intptr(0x18, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x100c0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netrom(r0, &(0x7f00004bb000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000001000-0x4)=0x48) [ 24.690589] device syz4 entered promiscuous mode 2017/12/24 09:18:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000926000-0x11)='/selinux/enforce\x00', 0x2, 0x0) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000100000)={0x1000, 0x1, 0x80000001, 0x3, 0x5, 0x200}) mprotect(&(0x7f0000375000/0xc00000)=nil, 0xc00000, 0x1000001) r1 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f0000929000)=0x0) [ 24.730392] audit: type=1400 audit(1514107122.348:14): avc: denied { setpcap } for pid=3857 comm="syz-executor2" capability=8 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2017/12/24 09:18:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000557000-0x10)='/dev/sequencer2\x00', 0x8880, 0x0) read(r0, &(0x7f00000c4000)=""/4096, 0x1000) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000308000)={@common='ip6gre0\x00', @ifru_flags=0xa002}) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f000048c000-0x4)=0x4) 2017/12/24 09:18:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000804000)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r0 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000009000-0x8)=0x3f) open$dir(&(0x7f0000e13000-0x8)='./file0\x00', 0x0, 0x0) recvfrom$unix(r2, &(0x7f0000bf5000)=""/0, 0x0, 0x0, &(0x7f0000d94000-0xa)=@abs={0x0, 0x0, 0x0}, 0x8) r3 = getpgid(0x0) fcntl$setsig(r1, 0xa, 0x12) r4 = dup2(r1, r2) fcntl$setown(r4, 0x8, r3) tkill(r0, 0x16) getsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f000069b000)={{{@in6=@local={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, 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=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000028e000-0x4)=0xe8) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000122000-0x16)='/selinux/checkreqprot\x00', 0x20000, 0x0) setfsuid(r5) open(&(0x7f00000ed000)='./file0\x00', 0x401, 0x0) 2017/12/24 09:18:42 executing program 6: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000007000-0xa)='/dev/ptmx\x00', 0x0, 0x0) signalfd(r0, &(0x7f0000012000)={0x8001}, 0x8) ioctl$int_in(r0, 0x1000000005433, &(0x7f0000018000)=0x0) 2017/12/24 09:18:42 executing program 7: mmap(&(0x7f0000000000/0x9db000)=nil, 0x9db000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sigaltstack(&(0x7f000047e000/0x3000)=nil, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) msync(&(0x7f000093b000/0x1000)=nil, 0x1000, 0x2) clone(0x0, &(0x7f0000290000)="", &(0x7f0000b02000)=0x0, &(0x7f00000ab000-0x4)=0x0, &(0x7f0000000000)="") 2017/12/24 09:18:42 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f00008da000-0xd)='/dev/snd/seq\x00', 0x0, 0x2) r1 = epoll_create1(0x0) epoll_pwait(r1, &(0x7f000030c000)=[{0x0, 0x0}], 0x1, 0x8001, &(0x7f0000a9d000-0x8)={0x0}, 0x8) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000bc2000)={0x4, 0x0}) 2017/12/24 09:18:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000aa000)='/proc/self/net/pfkey\x00', 0x8600, 0x0) r1 = socket$inet6(0xa, 0x5, 0xff) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000317000)={0x0, 0x0}) r4 = syz_open_dev$random(&(0x7f00009d8000-0xc)='/dev/random\x00', 0x0, 0x101) r5 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000be1000-0xe)='/selinux/user\x00', 0x2, 0x0) r6 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000df6000)='/dev/sequencer2\x00', 0x0, 0x0) r7 = accept(0xffffffffffffffff, &(0x7f000033e000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000b4c000-0x4)=0x10) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000f60000-0x8)={0x0, 0x0}) r9 = syz_open_dev$binder(&(0x7f000092b000)='/dev/binder#\x00', 0x0, 0x802) r10 = dup(0xffffffffffffff9c) r11 = accept4$unix(0xffffffffffffffff, &(0x7f0000940000)=@file={0x0, ""/108}, &(0x7f000082f000-0x4)=0x6e, 0x800) r12 = socket$inet6_icmp(0xa, 0x2, 0x3a) socketpair$inet6(0xa, 0x80000, 0x4d890fbe, &(0x7f0000d6a000)={0x0, 0x0}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f000090d000)={0x0, 0x0}) r15 = accept$packet(0xffffffffffffff9c, &(0x7f0000b4d000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000ea8000-0x4)=0x14) r16 = accept$packet(0xffffffffffffff9c, &(0x7f00002d7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000052f000-0x4)=0x14) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000306000)={0x0, 0x0}) r18 = socket$inet6_sctp(0xa, 0x5, 0x84) pipe2(&(0x7f0000afe000)={0x0, 0x0}, 0x80800) r20 = accept4$unix(0xffffffffffffffff, &(0x7f00003dc000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f00009b2000)=0x8, 0x80000) r21 = accept4$ax25(0xffffffffffffffff, &(0x7f000036e000)={0x0, {""/7}, 0x0}, &(0x7f0000096000-0x4)=0x10, 0x80000) r22 = getpgid(0x0) lstat(&(0x7f0000d40000)='./file0\x00', &(0x7f00008d3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000e77000-0x8)='./file0\x00', &(0x7f00006f7000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r26 = fcntl$getown(0xffffffffffffffff, 0x9) r27 = getuid() getresgid(&(0x7f000013a000)=0x0, &(0x7f0000a0b000)=0x0, &(0x7f0000983000-0x4)=0x0) r30 = syz_open_dev$sndseq(&(0x7f0000b87000-0xd)='/dev/snd/seq\x00', 0x0, 0x8000) r31 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000add000-0xe)='/selinux/load\x00', 0x2, 0x0) r32 = perf_event_open(&(0x7f0000049000)={0x1, 0x78, 0x2, 0x20, 0x7a, 0x3f, 0x0, 0x800, 0x48000, 0x8, 0x3, 0x7fffffff, 0x7, 0x6, 0x0, 0x2, 0x1, 0x20, 0x55e3920a, 0x1020, 0x105, 0x3, 0x3, 0x4, 0x1, 0x3b, 0x0}, 0xffffffffffffffff, 0x7, 0xffffffffffffffff, 0x0) r33 = getpgrp(0x0) stat(&(0x7f000014b000-0x8)='./file0\x00', &(0x7f0000901000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00008d3000)={0x0, 0x0, 0x0}, &(0x7f0000948000)=0xc) r37 = getpgrp(0xffffffffffffffff) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000112000-0xe8)={{{@in6=@loopback={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, 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}}, &(0x7f000041e000)=0xe8) r39 = getegid() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000bb2000)=[{&(0x7f0000e6b000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f000017e000)=[{&(0x7f0000061000-0x74)="e00612f86b17fb27b9f0e7c54a7626f6fe0a092581fe091497c12e699db1efc0d58f45954ea2c2695e3194dd320e4d82f08ba3d9e7d51ca6fd081e613c68fbb6021d247ac4dc2891c7e9a732db90aa75d2fb4650e5b541209618d3bdf08313b80dd34e0b0580775d1484caf13ec019181a70e525", 0x74}, {&(0x7f000074b000)="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{&(0x7f0000728000)="1a5d65208c5915f972e75f8ed5b5c5762acdcf08adc25ec621333ffc9c8a5ed51c2589eb892c8ed34f5ba20a894bb9a2ea7ab0c0ff5024f0ce0183b4d40a9d0940ca4bd36d1787fc2a2253d40a58f5a38809973e9f6b89d2783ed107ff38f6417bb6cdf5535248244ad4d5f1dea2274a99", 0x71}, {&(0x7f00005f7000)="b1434dc6e29c06205b9021ab5e198a9c166e612d8ede43c0a790da6ac8084da280f4a2a50bf321036b070825439d40e2ba4f02fad3255a0a22e2efacf98514cf8bdf9d2fb6b06ffe15eaaee84982bf11e232713bc67e2215e7a5878b7f0009b039d1ddf5b796140deb6eb8b503a32fc733834e4d69cdc39609c71a0a7f95f4a48e26eeb2a549bfb037137f23c0c55ef600ef55b16162e124665c7e459bb7011495", 0xa1}, {&(0x7f000062a000-0xc4)="44bae4c87f39925cc732b4a0814f501ee0076b20bcde100e43951936309f87de9ab7ef316dbf9f8f995ec2252bfb2b3f5436e0761beaedcb06692c721b805098fda96de864c1644c0a244d7aa81bb4de786ad231b00309206a3eedab81e999b3fb5a825c354176ad2fc88adf0b63017714355d66a47fe4c1aae9a96d93ad07970962a6f4d06a971e706abd35c375901cc986162a76b1a710a27427b0b9b3315c959ca46044c20ebbc28386f4cbf7cfc4518e6d73338c29ffb7846c23cc2f9f88d5364246", 0xc4}, {&(0x7f0000508000)="cbd59acf093e3d2367ed9afc30a0bcf6d19be78480ef0f87e7e537acbf31b2c1a45049afa1071dbff8a2bbc40055dab3f952b0af5c6a2382115a37d1bef29d7a03f9b88f7932ff3108e32cab1c04561e7369d3e2e57b3b2f8ac55037e11e9a485daa62b134df6e0708d27596883490c01b155ae2f646a7aba7fad3800b79251b629e5a7b0f", 0x85}, {&(0x7f0000e81000-0x98)="b534ca120e69ea6faee7185069d640ef563aef934df9113d0723f422feb5fd6dd6e50275fe53b859e18f17d681b13e9d31ef5252d832e5d490e78212effe062efe67a93689f93d3673947c9055c0c792e043a6fa62ea9872858fa50ffebde63e9722d7bb5d73c6d4baad93d5e5ac1f8e1f91a5b49bcdf3cd505a0de3487cc61db062d541b5827a6e7ba5c32b41a92a7013de9971837746d4", 0x98}, {&(0x7f0000ffc000-0x31)="69d7923131d4003da0427fff60100632a9a68a0547c067bce66b8e772d7f7f0b2798e6b7d2c8a3d64ce1ee6f258e3fea9f", 0x31}], 0x7, &(0x7f00006d7000-0xe0)=[@rights={0x28, 0x1, 0x1, [r5, r12, r18, r32, r12]}, @rights={0x20, 0x1, 0x1, [r30, r19, r4]}, @rights={0x18, 0x1, 0x1, [r2, r10]}, @rights={0x20, 0x1, 0x1, [r1, r4, r7, r2]}, @cred={0x20, 0x1, 0x2, r35, r34, r24}, @cred={0x20, 0x1, 0x2, r35, r38, r39}, @rights={0x20, 0x1, 0x1, [r19, r3, r5]}], 0xe0, 0x10}, {&(0x7f0000ff8000)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f00004ec000+0x6e5)=[{&(0x7f0000aa7000-0xd3)="4e6face6b0f7ae63b1a7d83abcc9d00b429d258846362dbf30fa2a2e518f017f986879b8fbfe0e18b28748d64cf68b379b24e36120232768597c673ff7ff62d58790b4b1d6a8d43e84e815b84aed4ce7afb82cdd4da47a4228e3994734af85e37b861191f4106f6f96e2c15c02b6aa055cefd7d4c64a537617b35dfcdb9497e1731ea3ff7d6406cc43dbf59c9fba74c21d454623cd6979dccb3c1747b3857db10a4a8d9e3e5040415668eff1018283ce5a3c4134614f92a75949e044b35f562b828319cb6dfd6ae0144c1d6efe317f0a40e9a9", 0xd3}], 0x1, &(0x7f0000ccd000)=[@cred={0x20, 0x1, 0x2, r33, r27, r29}, @cred={0x20, 0x1, 0x2, r26, r23, r25}, @rights={0x28, 0x1, 0x1, [r32, r18, r12, r21, r7]}, @rights={0x30, 0x1, 0x1, [r15, r21, r31, r14, r32, r3, r4]}], 0x98, 0x4080}, {&(0x7f0000fd2000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f000063a000)=[{&(0x7f000064c000-0x1c)="67761d578fd31f964030bc9f0982a369636fb8113027856faced7e26", 0x1c}, {&(0x7f0000e3e000)="e5dae2b4cefa53455498403ff2809e49d8eda1bc9878ccd1ce439717795e37a077e033baef93aa3f752feb728310c9c12906e508be1c89fdbe5737ef13684aa481c8f10d05c0334f01d547e07d39a7089120fdab89f8845a3088c783476a5f4d76bb89efa4e4487c0daf88f13a6186e093fcc6d433299ed8515869c5437b28c09d167559ba229acf5fe8bc025f6677b8a47cb596d9c11947bd7d87b14ed9f818801db086a3cd6da708b7865e89b7ad1e9638", 0xb2}], 0x2, &(0x7f000018f000-0x20)=[@cred={0x20, 0x1, 0x2, r35, r38, r25}], 0x20, 0x20000000}, {&(0x7f00001f1000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000e4c000)=[{&(0x7f00007ae000)="c201339757c84575022029d89c64cc221fd45787a5051cfbe3382f5ad6c80d1324ac87087ae0bb6ed21c74ee51e33de6ce79ccb736701fedab89fed42c1af3ded3a3555d119acaafc1b29a38d71fcf684f4f329562015c5ab69e1a5919255d702de5a5ae17dbbb97ded9e4dcbeb16d256c6e8bb6a93bef80603467053fd1b020d0d449c766b6453ff3de52804796bebe6dc4d4ee79bcb10b280526531db22a6fae17596eae5c5c1a3d565b805c297cbd5314b530654c64118b", 0xb9}, {&(0x7f0000d06000-0xd0)="645fe7fd503a559b65d496fb28f34038b08a25627ac2715eef49894ceb941ffdf72a9cab3db4216f1a7ced1eff9864707e9bc52768a72c3670e61186a80438f103522bf22d03ea929e21ed9a96a6c7be8c9ab8927cfa7c8814fefb29d12efa70c79dd3e20e3c35a2bdc3141dc4988816a728426080a470f1fe12fea63b0a2f819fdcef511c361aa628311dd20e6e801998191cce5b632ec47fa5917680958b1d7468a88e42b233acda4afc73379225eaf4a008455f03e5b7539ccb98c97886fe279d11def19b7f6b64f56568f3838e3d", 0xd0}], 0x2, &(0x7f0000666000)=[], 0x0, 0x0}], 0x7, 0x1) r40 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008e8000)='E', 0x1) ioctl$sock_ifreq(r40, 0x89f3, &(0x7f0000781000)={@common='tunl0\x00', @ifru_data=&(0x7f00008e8000-0x20)="00000000000002000003ffffff15e30000000000000005000449faf5238f7e23"}) 2017/12/24 09:18:42 executing program 1: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = dup2(r0, r0) setsockopt$inet_int(r1, 0x0, 0x7, &(0x7f0000012000-0x4)=0x0, 0x4) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000010000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000015000-0x78)={0x0, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80, 0x7ff, 0x8, 0x3, 0x800, &(0x7f0000009000-0x10)=@generic="c885c04f86efb3c9ba431fbb548c89f1", 0x7, 0x3ff, 0x1}) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000016000)={0x0, 0x80000001, 0x30}, &(0x7f000000f000)=0xc) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000002000-0xa0)={r2, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xee9, 0xc7, 0x4d23, 0x1, 0xa0}, 0xa0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000016000-0x8)={0x0, 0x0}) 2017/12/24 09:18:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000d99000)='/dev/rfkill\x00', 0x2102c2, 0x0) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f0000ae3000-0x1)=0x3) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00006f6000)=[{&(0x7f000085d000-0x47)="39000000120003196906ffff7f0000070b00000004000000d901000300000014190012000f0001000000000000200000000000006000010090", 0x39}], 0x1) vmsplice(r1, &(0x7f0000744000)=[{&(0x7f0000164000)="1e9e949c7b472b25d4424d68eae19c13667b734e7a04b823d08e39f56a79cb29378c5511257ee9991221a659e96295edc3f717b4a6", 0x35}, {&(0x7f00005c5000)="4c075b945c9b0d395a016e6246dfe22e78779846a162b4d1011bc976ab2b9e03e88a9229910fb63d8bf511466cd8997457b852cfb844a476bf0f18172088c1f96e26713cb8457936ec9a9ae744883b7749e04b8ac2567baf57faea98c660d48f4fa99bee4ee4b38e7b1266c77fec0a10fd125f13c7d9185166273f2c42943918103b86eebad7448c07d9f9a78e181e7d2e014d4af3da9d89145e7d4dba6cc521b9849d9f69f8c99844a4036fea2b75e7596e42e98e4105ceac7e0aeac0242d5015f797", 0xc3}, {&(0x7f0000592000-0x9c)="54f416dc46d0cd702458e3693b27c2665a41a95e2dab9db43bbda962d61d9bc363f69a3fe7fc025b3514dd7ea64e5fdc9334751c97fcca8e9fbd8088d4c58e9c633d478ff36fcd3d8e2caff812e98eae4b82b30e390a1ad3f88357f8daa3bd81677c8f9baefc2aeedf128de571a8dde5e046d8ec1b08352233ff1e62d0d2716a90179069a2448e4bcb9921b63f715677d8d9ecba403e4f6bb5594cd4", 0x9c}, {&(0x7f00000f6000-0x98)="6fe351416ee93e78571486135be941b1bcbbdd57601c33114f0b4635946f4099cdf250cfc60d3eb8745fb16f931e73499dc34203846d2c45a21db8af49917497d0a89449603216b744ea16bd10b1e3236c524ff479f2c370267c8df0951419175f16d190396ec9d6433a51291fdfd3df94de852f0dcb66648a9aab01d4caf8746658451d11c73566c8ce0b36b8f828364abe14e70f1eaced", 0x98}, {&(0x7f00008af000-0xc1)="f1541b993a21e1c1f4dc3a780f9943ca167f3f017f3a7e5ff6d948562e3188234bc6cade330e4c673ce264f40c401f30d0e28048bf7e8b63e4498b580fa93533f705c5c2852d2adc7c1c62b35094c9881e37bbd0abe308db53262d7e514caab079463c339a226dc8e34e9fee37563edb07f10f1b0ff0455774d1a2e9243d51e6df52f8299477cbb7d586e0074febab547f59b0ee7a12c93534b0f52ca52aa67fb90d31e24c7d7bce4e78d06573345fa08c5e30970869d9b0dcb1a692cfca4b8bc3", 0xc1}, {&(0x7f0000905000-0x5)="76052383ee", 0x5}], 0x6, 0x1) 2017/12/24 09:18:42 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f00008f5000)="", &(0x7f0000001000-0x4)=0x0, &(0x7f0000fcb000-0x4)=0x0, &(0x7f0000d3d000)="") listen(0xffffffffffffffff, 0x0) 2017/12/24 09:18:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) close(r0) r1 = syz_open_dev$loop(&(0x7f0000449000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x8) r2 = getpgid(0x0) r3 = syz_open_procfs(r2, &(0x7f0000482000-0xe)='net/dev_mcast\x00') r4 = openat$ppp(0xffffffffffffff9c, &(0x7f00001b9000-0x9)='/dev/ppp\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f000071f000-0x5a)={0x0, 0x52, "93e2b86a6101eec381a0dfe9d54ba0ccf8ad86fde8f0d186a41299c41ea8c01ad002119d9c3130bce69cffbd37fbf4be7a9e55269d9377dfe1672f4388356936e579fa28bc1efa00904ac39938759215c98f"}, &(0x7f0000435000-0x4)=0x5a) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000db1000-0x8)={r5, 0x8}, 0x8) unshare(0x40600) mq_notify(0xffffffffffffffff, &(0x7f0000c38000)={0x20000000, 0x15, 0x2, @thr={&(0x7f0000df8000)="", &(0x7f0000c2b000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$netlink_NETLINK_CAP_ACK(r4, 0x10e, 0xa, &(0x7f0000b67000-0x2)=0x7, 0x4) finit_module(r0, &(0x7f0000aa8000)="2e65746830ff00", 0x1) ioctl$sock_SIOCDELDLCI(r4, 0x8981, &(0x7f0000f04000-0x12)={@common='dummy0\x00', 0x49ce}) r6 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000684000-0x15)='/proc/self/net/pfkey\x00', 0x101200, 0x0) memfd_create(&(0x7f00007a4000)="74756e08000000000000008000000000", 0x8000000) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r6) syz_open_dev$loop(&(0x7f0000b65000)='/dev/loop#\x00', 0x7, 0x81) 2017/12/24 09:18:42 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = geteuid() r1 = getgid() chown(&(0x7f0000001000-0x8)='./file0\x00', r0, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000001000)={0x0, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0}) ioctl$VT_DISALLOCATE(r2, 0x5608) setsockopt$inet_int(r2, 0x0, 0x40, &(0x7f0000001000-0x4)=0x0, 0x4) syz_fuse_mount(&(0x7f000076a000-0x8)='./file0\x00', 0x2, r0, r1, 0x7fffffff, 0x1) 2017/12/24 09:18:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f000061a000-0xd)='/dev/snd/seq\x00', 0x0, 0x80001) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00003bc000-0xc)={0x80000004, 0x0}) getsockname$packet(0xffffffffffffffff, &(0x7f0000a69000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f000022f000)=0x14) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000a5c000-0x4)=0x0) ptrace$peekuser(0x3, r3, 0x2) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000f62000-0x18)={@loopback={0x0, 0x1}, 0x10000, r2}) flock(r0, 0x4) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000f08000-0x18)=@generic={0x89, 0xb40, 0xfffffffffffffeff}) prctl$void(0x22) epoll_pwait(r1, &(0x7f00004a3000-0xc)=[{0x0, 0x0}], 0x1, 0x8, &(0x7f0000f6b000)={0x0}, 0x8) 2017/12/24 09:18:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init() close(r0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000df9000)='/dev/keychord\x00', 0x0, 0x0) pread64(r1, &(0x7f000032c000-0x5f)=""/95, 0x5f, 0x0) close(r0) r2 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) mknod(&(0x7f0000001000-0x6)='./bus\x00', 0x1000, 0x0) open(&(0x7f0000021000-0x6)='./bus\x00', 0x0, 0x0) ioctl$int_in(r3, 0x5452, &(0x7f0000009000-0x8)=0x8) recvfrom(r4, &(0x7f0000017000)=""/0, 0x0, 0x0, &(0x7f000002d000-0x10)=@alg={0x26, 'aead\x00', 0x0, 0x0, "6c7a0700000000000000000000001300000000000000e2ffffffffffffff00"}, 0x58) fcntl$setown(r3, 0x8, r2) readv(r4, &(0x7f0000f77000)=[{&(0x7f0000412000-0x29)=""/41, 0x29}, {&(0x7f0000767000-0xcb)=""/203, 0xcb}], 0x2) fcntl$setsig(r3, 0xa, 0x12) dup2(0xffffffffffffffff, r4) clone(0x0, &(0x7f0000fdc000)="", &(0x7f0000047000-0x4)=0x0, &(0x7f0000b45000-0x4)=0x0, &(0x7f00004ea000)="") tkill(r2, 0x80000000856) 2017/12/24 09:18:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x81) syz_open_dev$sg(&(0x7f0000572000-0x9)='/dev/sg#\x00', 0x0, 0x0) pipe(&(0x7f0000d8c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000e13000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r1, r3, 0x80007387, 0x0) connect$ipx(r0, &(0x7f00009ba000)={0x4, 0xffff, 0x7fffffff, "fd318e89b79a", 0xfffffffffffffffe, 0x0}, 0x10) r4 = dup2(r2, r3) r5 = syz_open_dev$random(&(0x7f0000c60000-0xa)='/dev/random\x00', 0x0, 0x0) dup2(r2, r5) ioctl$int_in(r4, 0x5452, &(0x7f0000e36000-0x8)=0x45) r6 = getpgrp(0x0) fcntl$setown(r2, 0x8, r6) fcntl$setsig(r5, 0xa, 0x12) r7 = gettid() tkill(r7, 0x100000000000016) close(r0) 2017/12/24 09:18:42 executing program 4: mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) restart_syscall() r0 = syz_open_dev$sndtimer(&(0x7f00009a1000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x800}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f0000feb000-0x21)=""/33) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000feb000)={0x0, 0x0}) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netlink(r1, 0x10e, 0xb, &(0x7f0000feb000)=""/40, &(0x7f00007fb000-0x4)=0x28) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000731000-0x10)=[{&(0x7f0000fed000-0x6c)=""/108, 0x6c}], 0x1) socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r2, &(0x7f0000fed000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000fed000-0x4)=0x14) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_buf(r2, 0x107, 0x2, &(0x7f00006b6000-0x71)=""/113, &(0x7f0000fed000)=0x71) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000fed000-0x18)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3b, r3}) socket$inet(0x2, 0x8000f, 0x2) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000fed000)='./file0\x00', &(0x7f0000fe9000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f00001d1000-0x33)=""/51) ioprio_set$uid(0x3, r4, 0xf6) [ 24.960105] netlink: 5 bytes leftover after parsing attributes in process `syz-executor4'. 2017/12/24 09:18:42 executing program 5: socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f000029d000)={0x0, 0x0}) ioctl(r0, 0x2271, &(0x7f000045f000)="7877142b9449e78a6b4c6cd22646c410000fa1e085757f000000000000625482d56bac6ca518d5fba619b5cf25686777c2ae47fadef1b222ff01aa810a67b951ed20c8fd78a003af5fd388238942311c05fbb8c6f320a973d0d0ffb0847707c2fe9d2995a68e69547276f7e70000ea1874987e94116569") r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000d62000-0x9)='/dev/ppp\x00', 0x200, 0x0) ioctl$VT_RESIZE(r1, 0x5609, &(0x7f0000f37000-0x6)={0x1, 0x3f, 0x5}) ioctl$KIOCSOUND(r1, 0x4b2f, 0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x8, 0x2000) 2017/12/24 09:18:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000003c000-0x8)={0x0, 0x0}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00002f6000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r1, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r1, &(0x7f0000f82000-0xa)=@file={0x0, './file0\x00'}, 0xa) sendmmsg$unix(r0, &(0x7f0000fa3000)=[{&(0x7f0000498000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000b71000)=[], 0x0, &(0x7f00007a3000)=[], 0x0, 0x0}], 0x1, 0x44) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00005f6000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000c1b000-0x78)={0x101, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x0, 0x1, 0x8, 0x8, &(0x7f00005ae000)=@generic="fa4c5e44a5f84cdcf6d2443e3e765242", 0x7, 0x80, 0x9}) ioctl$sock_inet_SIOCRTMSG(r2, 0x890d, &(0x7f0000542000)={0x3f, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x9, 0x84b8, 0x100, 0x4, 0x0, 0x800, 0x100000000, 0x9}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r2, 0xc05c5340, &(0x7f00005d4000)={0x7, 0x5, 0x0, {0x77359400, 0x0}, 0x20, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/24 09:18:43 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000001000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x8000000000000010, 0x4000000002, 0x0) sendmsg$netlink(r0, &(0x7f0000638000-0x38)={0x0, 0x0, &(0x7f000047d000-0x40)=[{&(0x7f000057d000)=[{0x24, 0x24, 0xffffffffffffffff, 0x0, 0x0, "d45029db0300000000000000fffffffffffcff09"}], 0x24}], 0x1, &(0x7f0000311000)=[], 0x0, 0x0}, 0x0) 2017/12/24 09:18:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000088c000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0x2000ff, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000222000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0x3, 0x3, 0x0, 0x0, 0x0}, 0x20) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000b93000)={0x0, 0x0}) 2017/12/24 09:18:43 executing program 4: mmap(&(0x7f0000004000/0xffb000)=nil, 0xffb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00002ad000)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000000)={0x0, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xffffffffffffff00, 0x1f, 0x5e89, 0x80, 0x2, 0x7, 0x7fff, 0x9, 0x80, 0x8, 0x4, 0x4, 0xa4, 0x1, 0x9]}, &(0x7f0000b12000-0x4)=0x108) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@sack_info={r1, 0x0, 0x100000000}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000002000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@ax25={0x3, {"c595d962938d64"}, 0x0}}) perf_event_open(&(0x7f0000007000)={0x0, 0x78, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x2, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x3, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r2, 0x40a85321, &(0x7f00006a3000-0x87)={{0x8, 0xda}, 'port0\x00', 0x40, 0x1000, 0xab, 0xffffffffffffffc0, 0x8b, 0x98, 0x6, 0x0, 0x4, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl(r2, 0x2285, &(0x7f0000007000)='S') 2017/12/24 09:18:43 executing program 0: r0 = dup(0xffffffffffffffff) getegid() ioctl$TCXONC(r0, 0x540a, 0xffff) mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$intptr(0x17, 0x1f) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000007000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r1, 0x1000000005437, &(0x7f0000001000-0x8)=0x0) 2017/12/24 09:18:43 executing program 3: mmap(&(0x7f0000000000/0x4ef000)=nil, 0x4ef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f00004ef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f00004f0000-0xd)='/dev/binder#\x00', 0x0, 0x10000) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0xffffffffa223e81f) 2017/12/24 09:18:43 executing program 6: r0 = open(&(0x7f0000cc2000)='./file0\x00', 0x1, 0x10) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000f4e000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0xfc4000)=nil, 0xfc4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = inotify_init1(0x0) r2 = getpgid(0xffffffffffffffff) ptrace$setsig(0x4203, r2, 0x20000000000, &(0x7f0000758000)={0x19, 0x800, 0x100000000, 0x101}) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000969000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000b7c000-0x4)=0xc) fcntl$setown(r1, 0x8, r3) fcntl$getownex(r1, 0x10, &(0x7f0000fb4000)={0x0, 0x0}) inotify_add_watch(r0, &(0x7f00002fb000-0x8)='./file0\x00', 0x401) ptrace$setopts(0x4206, r4, 0x0, 0x0) ptrace(0x4207, r4) ptrace$setsig(0x4203, r4, 0x0, &(0x7f0000c3b000)={0x0, 0x0, 0x400050077918, 0x0}) ptrace$getsig(0x4202, r4, 0x0, &(0x7f0000fc4000-0x10)={0x0, 0x0, 0x0, 0x0}) 2017/12/24 09:18:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000e42000)='/dev/snd/seq\x00', 0x0, 0x400802) gettid() ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000d6b000-0xb0)={{0x80, 0x0}, 'port0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000c03000)={{0x20000000000080, 0x0}, "0a4ceaa05dad526e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db6925f2e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0x0, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) close(r0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000a70000-0xd)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f000071e000)=0x0, &(0x7f00000b4000-0x4)=0x4) 2017/12/24 09:18:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x3f, &(0x7f0000784000)=0x5, 0x4) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000316000)="440d0d03138001031d078900ec", 0xd) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000931000-0x4)=0x0) r2 = memfd_create(&(0x7f0000751000)='\x00', 0x2) getsockopt$ax25_int(r2, 0x101, 0x9, &(0x7f000054a000-0x4)=0x0, &(0x7f0000eab000-0x4)=0x4) getpriority(0x3, r1) 2017/12/24 09:18:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000a7c000)='/dev/keychord\x00', 0x20000, 0x0) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f0000f12000-0x4)={0x10001, 0xa5, 0x81}) r1 = syz_open_dev$loop(&(0x7f0000596000)='/dev/loop#\x00', 0x800803, 0x0) lseek(r1, 0x47, 0x1) clock_gettime(0x0, &(0x7f0000832000)={0x0, 0x0}) mq_timedreceive(r0, &(0x7f0000c43000-0x5a)=""/90, 0x5a, 0x0, &(0x7f00002cc000-0x10)={r2, r3+10000000}) bind$inet6(r0, &(0x7f0000afb000-0x1c)={0xa, 0x0, 0x4, @loopback={0x0, 0x1}, 0xfaf}, 0x1c) 2017/12/24 09:18:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000fd8000)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x20000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f00004ba000)=0x80000001, 0x4) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000a2e000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000748000-0x4)=0xc) fcntl$setown(r0, 0x8, r1) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000a73000)={0x0, 0x853b, 0x10001, 0x0, 0x0}, 0x14) writev(r0, &(0x7f0000f10000-0x70)=[{&(0x7f0000375000)="ee", 0x1}], 0x1) 2017/12/24 09:18:43 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) prctl$getreaper(0x2b, &(0x7f0000003000-0x8)=0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) unlinkat(0xffffffffffffffff, &(0x7f0000012000)='./file0\x00', 0x200) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) socket$inet6_dccp(0xa, 0x6, 0x0) 2017/12/24 09:18:43 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000992000+0xdf8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0x8, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000000)=0x0, &(0x7f0000fe3000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2017/12/24 09:18:43 executing program 2: socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000996000-0x8)={0x0, 0x0}) close(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000002000-0x8)='./file0\x00', 0x2000, 0x0) ioctl$sock_inet_SIOCRTMSG(r2, 0x890d, &(0x7f0000000000)={0xffffffffffffffc1, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, 0x5, 0xffff, 0x8, 0x8, &(0x7f0000001000-0x10)=@generic="40ff01444abb438a0e9bead08ba54721", 0x7f, 0x7, 0x3f}) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000-0x16)='/selinux/checkreqprot\x00', 0x200, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000001000)={0x0, @in6={{0xa, 0x0, 0x3ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1397}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000001000)=0x8c) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f0000001000-0x61)={r4, 0x59, "ba2ed237e4eff897c0cfcfce8cec974be23c3f7135ab97e9488cc1f513764b3d4b8a7513bcdb47c35524035b4079cd34becbe3b325cbf44ab79cfba0d4473314b0ce34d075e28dd2bd39369b383107104cbdcc814d6f4060c4"}, &(0x7f0000000000)=0x61) r5 = accept$packet(0xffffffffffffff9c, &(0x7f0000e01000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000000000)=0x14) r6 = dup3(r1, r5, 0x80000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) munlock(&(0x7f0000000000/0x3000)=nil, 0x3000) ioctl$sock_netrom_TIOCOUTQ(r6, 0x5411, &(0x7f0000002000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000763000-0x8)={0x0, 0x0}) getpgid(0xffffffffffffffff) r8 = gettid() listen(r7, 0x4) syz_open_pts(r6, 0x40) r9 = syz_open_procfs(r8, &(0x7f0000ec1000)="6f09002f7564700081c5ba4e1cf9573f973c0015e8b850a8bd822bcd0e5b33fd184c904edae4a12625b83f871a5bc4e4f616de95280b9f580f7f643d1f9d811c62abad1d") setpriority(0x2, r8, 0x6) readv(r9, &(0x7f0000aa3000-0x50)=[{&(0x7f00005ef000)=""/4096, 0x1000}], 0x1) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r6, 0xc05c5340, &(0x7f00005f4000-0x68)={0x200, 0x8, 0x401, {0x77359400, 0x0}, 0x808000000000000, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) readv(r9, &(0x7f0000aa4000-0x10)=[{&(0x7f00008b9000)=""/170, 0xaa}], 0x1) [ 25.581958] binder: 3973:3977 ioctl 40046205 ffffffffa223e81f returned -22 [ 25.606931] binder: 3973:3987 ioctl 40046205 ffffffffa223e81f returned -22 2017/12/24 09:18:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x10000000000003, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x80000000000002, 0xc) write(r0, &(0x7f0000f18000-0xfc)="1f0000000601ff0d433bf03f0048eb3b000000e00900e8ffe5ff0000fc0700", 0x1f) 2017/12/24 09:18:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00005c8000-0xb)='/dev/loop#\x00', 0xffffffffffffffff, 0xfffffffffffffffe) ioctl$LOOP_SET_STATUS(r0, 0xc0481273, &(0x7f0000b69000)={0x0, 0x0, 0x0, 0x0, 0x0, 0xb, 0x0, 0x1, "399f23631d000000000200000100000000000000ead6b7d65f90b0e6330ee739b319d8f6aa6bd5a01443474482e85040fb4947ebb55bd19f335b5b3dff0001f3", "cfa430745a540dc1c149b7b8152df6a48251f7d51933223e1cab867dbd761faf", [0x0, 0xfffffffffffffffd], 0x0}) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000262000)='/selinux/create\x00', 0x2, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r1, 0x4010640d, &(0x7f0000462000)={0x3, 0x3}) 2017/12/24 09:18:43 executing program 5: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000bb9000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc01064b5, &(0x7f0000000000)={&(0x7f0000001000-0x4)=[0x0], 0x1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000090d000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) flock(r2, 0x1fffffffffffe) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f00002b4000-0x80)=[@in6={0xa, 0x2, 0x3f, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0xffffffffffffffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80}, @in6={0xa, 0x2, 0x10000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, @in6={0xa, 0x2, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}], 0x80) flock(r1, 0x1) socket$inet_tcp(0x2, 0x1, 0x0) socket$inet6_sctp(0xa, 0x0, 0x84) flock(r1, 0x8000000000000001) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f000038f000)=0xfffffffffffffff8, 0x4) 2017/12/24 09:18:43 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f00000bd000)='./file0\x00', 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0xe1) fcntl$dupfd(r0, 0x406, r1) splice(r1, 0x0, r0, 0x0, 0x3f6, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000f0a000-0x82)="19df40d34b5432d0ef4e88ab32d98217c5be6e566742efc5b8fa18559621251dae0cfe65229f7a97b0cce6f485275af4bcd4dfbd0e2020a02757ac6d827be1fb67392aff196bf84a2f795352be96c5b378cd1899f30644e6fc96aef0ee86036948b9aa88d945d3d2053e0764d85a8b2ecd4668c4cf3fc9dc37229dbc3dd24e2c7d8f", 0x82, 0x4000000, &(0x7f000019d000-0x10)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x141) dup3(r2, r2, 0x80000) syz_open_dev$sg(&(0x7f0000bcc000-0x9)='/dev/sg#\x00', 0x9694, 0x100) clone(0xa090000, &(0x7f0000670000-0xda)="ce95d415a2db2d2fea4e639c24f3c2b39fa76ca55191f9e5e67a6376bed1cc142b98fbb22ce4dc8d9e79d26431c05d241d19957378566a8fb3e92fd2223cba4a0b423df2b0a5e27780af4d7af7001773bbd008f4eb724da68ba4e8709957b204301da8706285a6660ec1f07b2c204dbc52335bed60b15e55ccadf0febae55662dcdc8a0a25ee9c1dcbdcdca67790ce6a52b9f861683906d1b1338ff37540bd0bcc35f7386a3ca59941116d433fd3a988875c11dae1dce985e3f6a55b4ab706d628078eba3cbe1965a462b19bbc08418f28435bd3a403006a079c", &(0x7f0000d98000+0x6ef)=0x0, &(0x7f0000476000-0x4)=0x0, &(0x7f000044e000)="e1ba0f58bd117213350ca7d781") fcntl$setlease(r2, 0x400, 0x2) 2017/12/24 09:18:43 executing program 4: r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000863000)=0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000872000)={0x5, [0x0, 0x7, 0x0, 0x5, 0x0]}, 0xe) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() r2 = syz_open_procfs(r1, &(0x7f000037e000)='net/ip_mr_vif\x00') sendfile(r2, r2, &(0x7f00003e1000)=0x0, 0x3ff) 2017/12/24 09:18:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000d27000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_mtu=0xef3a}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000971000-0x10)=@common='gre0\x00', 0x10) sendto$inet(r0, &(0x7f00009e9000)="", 0x0, 0x20000040, &(0x7f0000532000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$TUNSETQUEUE(r2, 0x400454d9, &(0x7f0000e10000-0x28)={@generic="3054c257fbe89259c0f53dc4ed73f6e8", @ifru_addrs=@generic={0x13, "593d9b169f3ab1cb324c3c48a976"}}) sendto(r0, &(0x7f000065a000)="", 0x0, 0x840, &(0x7f00008ec000-0x10)=@nfc={0x27, 0x0, 0x0, 0x0}, 0x10) 2017/12/24 09:18:43 executing program 6: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000012000-0x16)='net/if_inet6\x00') mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000017000)="6fa7d54a69df46a61c7614aae64d0d0bc105eeede5e0276173da293b57f7c4ff2419dd3903d97239c277986f842d9921d5971ccc784fc77f51cfc3575bb120decd76a2dd2a05b9c51453b23c2c84ea41b49702d5f951c1e33ff555bd2c3c94b6947d07681bfb157681e7b7666aed622ba13c9c6dfa5c1ef22e82ec9b733945a914be14f65f1969d9f6924509d4543ea0220b153abfa2a3e59f4f8def1a8b6f89f08ef9ce000a55677e973f5241e940b81b94094ba64e8cd8f0e1511b6565e9498597a6", 0xc3, 0x4008080, &(0x7f0000018000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f0000016000)=[{&(0x7f0000011000)='`', 0x1}], 0x1) 2017/12/24 09:18:43 executing program 2: mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000c20000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000c20000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1, 0x0}) eventfd2(0x7, 0x80800) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000fcc000)={&(0x7f0000535000/0x4000)=nil, 0x4000}) 2017/12/24 09:18:43 executing program 4: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000507000-0x15)='/proc/self/net/pfkey\x00', 0x1, 0x0) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, &(0x7f00005ab000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) ustat(0x0, &(0x7f0000fd4000)={0x0, 0x0, 0x0, 0x0, 0x0}) [ 25.703709] device gre0 entered promiscuous mode 2017/12/24 09:18:43 executing program 2: r0 = socket(0x11, 0x400000003, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000079b000/0x1000)=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$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000001000)={0x0, 0x2, 0x1dce, 0x800, 0x5, 0x743c, 0x99b4, 0x101, {0x0, @in6={{0xa, 0x2, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x1, 0x1, 0x80000001, 0x6}}, &(0x7f0000001000)=0xb8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000003000-0x8)='./file0\x00', 0x280000, 0x18) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000003000)=0x0, &(0x7f0000002000)=0x4) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r0) r3 = socket$unix(0x1, 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r2, &(0x7f000079c000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000002000-0x4)=0x14) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000000)={r1, 0xfffffffffffffffa}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) r5 = userfaultfd(0x0) ioctl$int_in(r5, 0x5452, &(0x7f0000e2c000-0x8)=0x0) getsockopt(r0, 0x107, 0xb, &(0x7f0000001000-0x79)=""/121, &(0x7f000079b000)=0x79) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = syz_open_dev$random(&(0x7f0000003000-0xc)='/dev/random\x00', 0x0, 0x20000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fallocate(r3, 0x0, 0x8000, 0x5) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDZAPENTCNT(r6, 0x5204, &(0x7f0000004000-0x4)=0x5) mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000e64000-0xa0)={r4, @in={{0x2, 0x1, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1000, 0x6, 0xffff, 0x3, 0x20}, 0xa0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000e62000)={0x4, 0x3, 0x3, 0x3, 0x7}, 0x14) 2017/12/24 09:18:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000001000-0x8)={0x0, 0x0}, &(0x7f0000001000)=0x8) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00009d6000)={0x0, 0x0}, &(0x7f0000a44000)=0x8) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000658000-0x15)='/proc/self/net/pfkey\x00', 0x101000, 0x0) ioctl$VT_DISALLOCATE(r1, 0x5608) 2017/12/24 09:18:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x139800, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000608000)=[{&(0x7f00000f5000-0x2a)="290000001c0055fcffffffffffffff000200e300020000000007090009000100000e010095645aff00", 0x29}], 0x1) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000103000)={0x0, 0x8001}, &(0x7f0000559000)=0x8) fremovexattr(r0, &(0x7f0000c13000)=@random={'user.\x00', '/dev/sequencer2\x00'}) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000ce2000)={r1, 0x3}, 0x6) 2017/12/24 09:18:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000004f000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000015000)={0x0, 0x0}) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000160000-0x4)=0x2) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00002f7000-0x11)='/dev/vga_arbiter\x00', 0x101000, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000b4a000)={{{@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}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a17000)=0xe8) setsockopt$inet6_mreq(r2, 0x29, 0x0, &(0x7f00001b5000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, r3}, 0x14) epoll_pwait(r1, &(0x7f0000842000)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f0000ded000)={0x0}, 0x8) 2017/12/24 09:18:43 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) read(r0, &(0x7f0000f82000-0x2c)=""/44, 0x2c) 2017/12/24 09:18:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$write2(0x11, &(0x7f000061a000)={0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000517000)='/selinux/access\x00', 0x2, 0x0) ioctl$TUNSETNOCSUM(r0, 0x400454c8, &(0x7f0000351000)=0x8000) modify_ldt$write2(0x11, &(0x7f000064e000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) 2017/12/24 09:18:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e2d000)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/24 09:18:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000b13000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket(0x10, 0x2, 0x0) getsockopt(r2, 0x0, 0x40, &(0x7f0000b40000-0x54)=""/84, &(0x7f0000002000-0x4)=0x54) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000233000)={0x0, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x42a4, 0x2, 0x9, 0x8}, &(0x7f0000f83000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f000098b000-0xa0)={r3, @in6={{0xa, 0x1, 0x1e, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8c8, 0x2, 0x9, 0x4, 0x80}, &(0x7f0000af0000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00006c5000-0x8)={r4, 0x6}, &(0x7f00007ff000-0x4)=0x8) 2017/12/24 09:18:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f000078e000-0x8)='./file0\x00', 0x0) link(&(0x7f0000f3c000-0x8)='./file0\x00', &(0x7f00006b4000-0x10)='./control/file0\x00') unlink(&(0x7f0000e88000)='./control/file0\x00') ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f000098a000-0x4)=0x3) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000c3e000)={0x0, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x6, 0x5, 0x2, 0x2, 0x3f, 0x68, 0x9, 0x8, 0x2, 0x7f, 0x200, 0x8, 0x5]}, &(0x7f00001b5000-0x4)=0x108) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000479000)={r1, 0x7}, 0x8) stat(&(0x7f0000a21000)='./control\x00', &(0x7f00005ad000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/24 09:18:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f00003a4000)='/dev/input/mice\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00008eb000-0x20)={0xddec, 0x2, 0x2, 0xc48c, 0x5, 0x0, 0x401, 0x3, 0x0}, &(0x7f0000259000)=0x20) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000d7a000-0x8)={r1, 0x2}, &(0x7f0000618000)=0x8) r2 = socket(0xa, 0x2000000000, 0x8) getsockopt$inet6_buf(r2, 0x29, 0x20, &(0x7f00005d3000)=""/144, &(0x7f0000001000-0x4)=0x90) 2017/12/24 09:18:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fanotify_init(0x3, 0x40000) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00004ee000-0x10)='/dev/sequencer2\x00', 0x503200, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r0, 0x40046411, &(0x7f00006f2000)=0x7) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000325000)=0x8) socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000cc3000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000977000)={0x0, 0x0, 0x0}, &(0x7f00001c2000-0x4)=0xc) ptrace$setregset(0x4205, r2, 0x200, &(0x7f0000bb9000-0x10)={&(0x7f0000029000-0x1b)="14d6297746f46415e0217ad17c24adb70cffe1e42b578d8f1b010d", 0x1b}) r3 = syz_open_dev$tun(&(0x7f0000408000)='/dev/net/tun\x00', 0x0, 0x0) fsetxattr(r3, &(0x7f000039d000)=@known='system.posix_acl_access\x00', &(0x7f00009b8000)="020000001000000040000d02", 0xc, 0x0) open(&(0x7f00007db000-0x8)='./file0\x00', 0x80900, 0x81) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000688000)='/selinux/enforce\x00', 0x101000, 0x0) mkdirat(r0, &(0x7f0000944000-0x8)='./file0\x00', 0x100) 2017/12/24 09:18:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f000000a000)='ramfs\x00', 0x2000003, &(0x7f0000009000)="") open(&(0x7f00002ca000-0x7)='./file0\x00', 0x202001, 0x4) r0 = memfd_create(&(0x7f0000f21000+0x349)='ramfs\x00', 0x2) openat$hwrng(0xffffffffffffff9c, &(0x7f0000a57000-0xb)='/dev/hwrng\x00', 0x400000, 0x0) execveat(r0, &(0x7f0000c6e000)='./file0\x00', &(0x7f0000f58000-0x8)=[&(0x7f00000f4000-0x2e)="6b657972696e67d376626f786e657431fa265b2b5e2973656375726974795b776c616e30766d6e657430293a1100"], &(0x7f0000382000-0x48)=[&(0x7f000035a000-0x10)="402770707030e9736563757269747900", &(0x7f0000161000)='ramfs\x00', &(0x7f0000f07000)='\x00', &(0x7f00003d1000-0x6)='ramfs\x00', &(0x7f000052a000)='\x00', &(0x7f0000866000)='ramfs\x00', &(0x7f0000327000)='vmnet1\x00', &(0x7f00008fe000-0x1a)='(&$user/!$#,]\'(\'%vboxnet1\x00', &(0x7f0000854000-0x11)='selinuxlo%nodev%\x00'], 0x1400) chmod(&(0x7f0000021000)='./file0\x00', 0xfffffffffffffffc) 2017/12/24 09:18:43 executing program 7: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000007000)='/selinux/mls\x00', 0x0, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000002000)={@generic="d77cccb53e74dbb6e616aedbdde67012", @ifru_addrs={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000008000)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1, 0x0}) remap_file_pages(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0) ioctl$sock_ifreq(r0, 0x893b, &(0x7f0000005000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0x3f}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000007000/0x2000)=nil, 0x2000, 0x4000, 0x3, &(0x7f0000003000/0x4000)=nil) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000008000)={@generic="e766fd286dcfb87ce6953d48ebc5f882", @ifru_addrs=@generic={0x1f, "d8b4c82650f34a1382b6b4eafd83"}}) 2017/12/24 09:18:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00000fc000)={0x19980330, 0x0}, &(0x7f0000244000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = syz_open_procfs(0x0, &(0x7f0000865000-0xa)='ns/mnt\x00') setns(r0, 0x0) clock_settime(0x7, &(0x7f0000e57000-0x10)={0x0, 0x0}) 2017/12/24 09:18:43 executing program 4: keyctl$unlink(0x9, 0x0, 0xfffffffffffffffe) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000611000)='/selinux/checkreqprot\x00', 0x4900, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000ab3000-0x4c)={0x7f, 0x532, 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]}) [ 25.821215] netlink: 1 bytes leftover after parsing attributes in process `syz-executor1'. [ 25.860080] netlink: 1 bytes leftover after parsing attributes in process `syz-executor1'. 2017/12/24 09:18:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000dd7000-0xd)='/dev/net/tun\x00', 0x0, 0x100) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000bbc000-0x10)='/dev/sequencer2\x00', 0x80000, 0x0) ioctl$sock_netdev_private(r1, 0x89f5, &(0x7f0000d64000)="60d4ce329681571615bb9397557c7d0c0c1cdc3080e1aba77c3414639f98b1175dee") eventfd2(0x92c8, 0x800) fcntl$setsig(r1, 0xa, 0x3b) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) r2 = accept4$packet(r1, &(0x7f00004ae000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000037a000)=0x14, 0x800) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000ab0000)=0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000343000-0x6)={0x0, 0x9}, &(0x7f00006b8000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f000038b000)={r3, 0x7, 0x30}, &(0x7f0000ec2000-0x4)=0xc) r4 = syz_open_dev$tun(&(0x7f00008ff000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f00007a1000)=0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000167000)={@generic="00090000008000001607067d08b1bd5c", @ifru_settings={0x2, 0x0, @cisco=&(0x7f00006fb000-0x8)={0x0, 0x0}}}) ioctl$TUNDETACHFILTER(r4, 0x400454cc, 0x0) [ 25.895805] mmap: syz-executor7 (4083) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. 2017/12/24 09:18:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000bec000-0x8)='./file0\x00', 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f000011f000-0x9)='/dev/rtc\x00', 0x200, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000599000)='/dev/loop-control\x00', 0x0, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) fcntl$getown(r0, 0x9) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00002f1000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000863000-0x4)=0xc) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000d8d000)=0x0) r2 = syz_open_procfs(r1, &(0x7f00000c3000)="6d6f756e74696e666f00a4") mount(&(0x7f0000cec000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f00003f2000-0x7)='mqueue\x00', 0x0, &(0x7f0000b65000)="") getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f00000ae000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 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, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000476000)=0xe8) sendfile(r2, r2, &(0x7f0000b1a000-0x8)=0x0, 0x401) 2017/12/24 09:18:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) pipe(&(0x7f00004a8000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r1, 0x407, 0x0) writev(r1, &(0x7f000000b000)=[{&(0x7f0000067000-0x1000)=',', 0x1}], 0x1) vmsplice(r1, &(0x7f0000c57000)=[{&(0x7f0000071000-0x5c)="", 0x0}], 0x1, 0x0) dup2(r1, r0) r2 = signalfd4(r0, &(0x7f00002aa000)={0x8}, 0x8, 0x80000) fdatasync(r2) 2017/12/24 09:18:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000413000)=@syzn={0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000a8000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) sendto$llc(r1, &(0x7f00008b6000)="8ec0a43774af22b1db36b14491501183c12b29b71481fb37fb0a8d414b1656f7fa9e97479eb500ff1425cb881556ee14dd925b69b4e31daaa79f551f29ebd5c4ec44ebc31275dc37587152a803093a24e6bf400d5b629d66ed1c506e2a15ef8cbd7a8130730a668318ff4a1aae637467169a09428e2df3b3", 0x78, 0x4, 0x0, 0x0) bind$inet(r0, &(0x7f0000002000-0x10)={0x2, 0x2, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = socket$inet(0x2, 0x80002, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000c90000-0x4)=0x0, 0x4) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000596000)=0x9, 0x4) bind$inet(r2, &(0x7f0000afc000-0x10)={0x2, 0x2, @rand_addr=0x8001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/24 09:18:43 executing program 5: r0 = perf_event_open(&(0x7f0000e26000-0x78)={0x0, 0x78, 0x5, 0x20, 0x9, 0x3f, 0x0, 0x6, 0x401, 0x3, 0x401, 0x6, 0x9d7, 0x18, 0x0, 0x81, 0x2, 0x9, 0x0, 0x8000, 0x800, 0x4, 0x0, 0xfffffffffffffffa, 0x100, 0x8, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffff9c, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000001000-0xb3)="e2ca6127db74762041020b8b5a082a1eee26392745f3a6467950bee73050accf5294acfd2d68f176d426969a3d49eee76e56bce61071f403a61b866836d5a3c043b6c3fad0fbba5a2a877fc7470e30cd9c364de8139cf402cc88fce80943e09d1743912e449bb1d1225b19dc410bcf265ce485021995a2dc602e58d0f3cafa65e5eac21d4764130a583b4a466391a90d4ed5ae6d2e5b6633bdbb93455d7e1f80e00a6e269e77b7bc6d8e4063ddf13ae5a77515", 0xb3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_int(r1, 0x0, 0x18, &(0x7f00000f8000)=0x400000000000000, 0x4) 2017/12/24 09:18:43 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000013000)=0x0, &(0x7f0000012000)=0x0, &(0x7f0000001000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f00008a3000)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00009a2000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/24 09:18:43 executing program 2: mmap(&(0x7f0000000000/0xf68000)=nil, 0xf68000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000ef5000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f000062c000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0xe02}) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lgetxattr(&(0x7f0000f69000-0x8)='./file0\x00', &(0x7f0000d3b000-0x15)=@known='com.apple.FinderInfo\x00', &(0x7f0000b3b000)=""/100, 0x64) r1 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r1, 0x6, 0x8, &(0x7f0000933000-0xac)=""/172, &(0x7f0000f68000)=0xac) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f00001ef000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000006f000-0x2c)=@ethtool_ts_info={0x41, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], 0x0, [0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/24 09:18:43 executing program 0: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000048d000)='/dev/rfkill\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000000)=[{0x2, 0x81}, {0x0, 0xc000}], 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) finit_module(0xffffffffffffffff, &(0x7f0000e8d000-0x8)='-vmnet1\x00', 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d63000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r2 = creat(&(0x7f000078e000-0x8)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) link(&(0x7f0000f3c000-0x8)='./file0\x00', &(0x7f00006b4000-0x10)='./control/file0\x00') rmdir(&(0x7f000025e000)='./control\x00') pivot_root(&(0x7f0000dec000-0xa)='./control\x00', &(0x7f0000089000)='./control\x00') ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/24 09:18:43 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x40400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat(r0, &(0x7f0000000000)='./file0\x00', 0x40, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000335000)='./file0\x00', 0x0) mount(&(0x7f0000ed9000)='./file0\x00', &(0x7f00009aa000)='./file0\x00', &(0x7f00000b4000-0xa)='selinuxfs\x00', 0x0, &(0x7f0000c78000)="") r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000752000-0xf)='/dev/sequencer\x00', 0x2080, 0x0) execveat(r1, &(0x7f0000a18000)='./file0\x00', &(0x7f00000a4000)=[&(0x7f0000673000)='selinuxfs\x00', &(0x7f0000956000)='\\trustedselinuxvmnet1wlan1&ppp1&md5sum&cgroup\x00', &(0x7f0000cc0000-0xa)='selinuxfs\x00', &(0x7f00004b9000)='selinuxfs\x00', &(0x7f00008fe000)="73797374656dac00"], &(0x7f00008fc000-0x28)=[&(0x7f00008b8000)='selinuxfs\x00', &(0x7f000085b000)='selinuxfs\x00', &(0x7f0000d0a000)='selinuxfs\x00', &(0x7f00000be000-0x2)='$\x00', &(0x7f00008a3000)='+:\x00'], 0x0) 2017/12/24 09:18:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) timer_settime(0x0, 0x0, &(0x7f0000ce8000-0x20)={{0x0, 0x0}, {0x0, 0x1c9c380}}, &(0x7f0000e89000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000f7b000)={0x0, 0x0}, &(0x7f00001be000-0x4)=0x10) write$evdev(r0, &(0x7f0000001000)=[{{r1, r2}, 0x0, 0x0, 0x0}, {{0x77359400, 0x0}, 0x0, 0x0, 0x7}, {{r1, 0x2710}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffe}], 0x60) readv(r0, &(0x7f0000ad9000)=[], 0x0) 2017/12/24 09:18:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x801, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) dup(r0) bind$unix(r1, &(0x7f0000a47000-0xa)=@file={0x1000000000400, './file0\x00'}, 0xa) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) r2 = accept4(r1, &(0x7f0000b17000)=@generic={0x0, ""/126}, &(0x7f0000dbd000)=0x80, 0x0) clone(0x0, &(0x7f00009d7000-0x6a)="d4f510c5cfc5259dfb3eceed611537fa349b798e6152a67ce0770ff69950e2a2078884ee46174a1fe642b33abb0f3eb740b063b8054bcb510413a0322359910a0c2feae0f6cc9eb7355d0c15476a5962236e73855a465ca238b5913adbb962e0d4e2a97eb5cd6533302c", &(0x7f0000dad000-0x4)=0x0, &(0x7f00009a9000-0x4)=0x0, &(0x7f0000501000)="") connect(r0, &(0x7f0000932000-0xc)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) getsockopt$packet_buf(r2, 0x107, 0x16, &(0x7f0000589000-0x16)=""/22, &(0x7f00004fe000+0xae4)=0x16) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f000085e000-0x10)=@syzn={0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) 2017/12/24 09:18:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00008bb000)='/selinux/validatetrans\x00', 0x1, 0x0) setsockopt$inet_dccp_buf(r0, 0x21, 0xf, &(0x7f0000f8d000-0x1)='L', 0x1) syz_open_dev$binder(&(0x7f0000b99000)='/dev/binder#\x00', 0x0, 0x0) accept4(r0, 0x0, &(0x7f000078e000-0x4)=0x0, 0x7ffff) socket(0x10, 0x2, 0x6) r1 = socket(0x18, 0x0, 0x4) connect(r1, &(0x7f0000c82000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x14, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) 2017/12/24 09:18:43 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lgetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000000)=@known='com.apple.FinderInfo\x00', &(0x7f0000000000)=""/50, 0x32) r0 = creat(&(0x7f0000d3a000-0x8)='./file0\x00', 0x0) rename(&(0x7f00003b3000-0x8)='./file0\x00', &(0x7f0000192000)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000001000-0x10)={0x0, 0x400, 0x3, 0x3}, &(0x7f0000002000-0x4)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) linkat(r0, &(0x7f0000002000)='./file0\x00', r0, &(0x7f0000001000)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f", 0x1400) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000001000-0x8)={r1, 0x0}, &(0x7f0000000000)=0x8) write$sndseq(r0, &(0x7f0000000000)=[], 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000000000)=0x0, &(0x7f0000002000-0x4)=0x0, &(0x7f0000003000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@sack_info={0x0, 0x98ee, 0x7}, &(0x7f0000002000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000002000-0x10)={0x19, 0x3, 0x3, 0x23, r2}, 0x10) 2017/12/24 09:18:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) clock_nanosleep(0x7, 0x1, &(0x7f00000fd000)={0x0, 0x989680}, &(0x7f0000e2d000)={0x0, 0x0}) getresuid(&(0x7f0000ba5000)=0x0, &(0x7f0000a7f000-0x4)=0x0, &(0x7f0000a1e000)=0x0) r1 = socket(0x10, 0x803, 0xc) getsockopt$netlink(r1, 0x10e, 0x7, &(0x7f0000168000-0x4)=""/4, &(0x7f00007e4000)=0x4) sendto(r1, &(0x7f0000639000)="14000000070ae7fcff00400000021e01411f00e5", 0x14, 0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000ee3000)={0xfff, 0x9, 0x5, 0x6, 0xffff, 0x1, 0x3b0, 0x800, 0x1000, 0x8, 0x7fff}, 0xb) r2 = socket$netlink(0x10, 0x3, 0x6) sendmsg$netlink(r2, &(0x7f0000f3f000-0x38)={0x0, 0x0, &(0x7f0000ead000-0x20)=[{&(0x7f0000127000)=[{0xf8, 0x16, 0xb, 0x0, 0x0, "ccd472ae4e3c6f49a1c09415a5f040813897cf9d52c77851529208bb66087dde4e721ac6021ae028eeb4ee5bad54ab550f8eb80506c4f90000000000000000c1b5302c46c5086c34bc2433d4322f42869aa91c825258af9d66a21ce7dfec8e4209a37c39eeea2cf387dcd475abdd90da6eb83b6e7f36b8380c052351d6e47502fbbd8d4d35e2da5a848e64994d1314e5c12d24ded4d9045c76cbe5bdaf1ba23ccbea589a94d32c93e91fcd413f88dd09d4ea230e795935324e8f915102d2c2b2eff806f824f0b0d7cab2db017ef9a7e96cb8ce631acea3c67f74be979ab3fd8899718512599ac05d"}], 0xf8}], 0x1, 0x0, 0x0, 0x0}, 0x0) sendto$inet(r0, &(0x7f0000de2000-0x1)="", 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) pipe(&(0x7f0000df6000)={0x0, 0x0}) 2017/12/24 09:18:43 executing program 3: mmap(&(0x7f0000000000/0xfe4000)=nil, 0xfe4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000c03000)=0x0) bind$unix(r0, &(0x7f00008ad000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8) listen(r0, 0x0) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000fe1000)=0x0, 0x4) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fe6000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000fe5000)={@common='sit0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00008ce000)={0x0, 0x0, 0x0}, &(0x7f0000fe5000)=0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000f34000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@multicast2=0xe0000002, 0x3, 0x8, 0x2, 0x723, 0x10, 0x80, 0x20, 0x6, r2, r3}, {0x7ff, 0x8001, 0x100000000, 0x1, 0x1, 0x4145, 0x800, 0x7}, {0x101, 0x1, 0x6, 0x3534}, 0x6, 0x0, 0x1, 0x1, 0x40, 0x3}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x0}, 0x1b, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x4, 0x3, 0x3, 0x8, 0x0, 0x8, 0x6cbc}}, 0xe8) r4 = accept(0xffffffffffffff9c, &(0x7f0000517000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000fe5000-0x4)=0xe) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_N2(r4, 0x103, 0x3, &(0x7f0000fe4000)=0x5, 0x4) 2017/12/24 09:18:43 executing program 7: mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xfffffffffffffffe, 0x2, 0x4) write(r0, &(0x7f0000190000)="240000001a0025f0006bb40400000009020b00ff0010b500001000eb080002007fffe5b7", 0x24) 2017/12/24 09:18:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x200100) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000b2a000)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) write$tun(r2, &(0x7f000095f000-0xfea)=@hdr={0x11, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x8, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, {[@timestamp={0x44, 0xc, 0x0, 0x0, 0x0, [{[@rand_addr=0x0], 0x0}]}]}}, @udp={0x0, 0x0, 0x8, 0x0, ""}}}, 0x2095e048) ioctl$TUNGETIFF(r2, 0x800454d2, &(0x7f0000705000-0x4)=0x9f) 2017/12/24 09:18:43 executing program 4: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000e25000-0x15)='/proc/self/net/pfkey\x00', 0x10001, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000e9b000+0x826)=0x8) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) 2017/12/24 09:18:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000c75000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f00001bf000)={0x0, @in={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0xe7, 0x20, 0x3, 0x0}, &(0x7f0000db8000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000fce000-0x20)={0x3, 0x3f6b0097, 0x1, 0x3, 0x6, 0x7ff, 0x9b1, 0x400, r1}, &(0x7f0000aeb000-0x4)=0x20) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000b6e000)='/dev/sequencer2\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000441000-0x14)={r2, 0xfffffffffffffffa, 0x800, 0x5, 0x8000, 0x0}, 0x14) fremovexattr(r3, &(0x7f0000cea000)=@known='system.posix_acl_access\x00') getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f000026b000)={r1, 0x0}, &(0x7f00006b7000)=0x8) 2017/12/24 09:18:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f000084b000)=0x0, &(0x7f0000de2000+0x3d1)=0x4) 2017/12/24 09:18:43 executing program 5: r0 = socket$inet(0x2, 0x7, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000f84000)=[{&(0x7f000091f000-0x31)="290000002100190000022524000200060a0100160000000020000004ff000600000000000d00000008d320d3b7c4096c06", 0x31}], 0x1) r2 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00008b7000)='/selinux/member\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r2, 0x80045301, &(0x7f00006c2000-0x4)=0x0) writev(r1, &(0x7f0000138000)=[{&(0x7f0000042000)="a87e5705ad21f571a4f1ca5f5f8bb3e7a0268d694cf56d16e9fefc5a2a54968e988fb92832e6411ecaf231e5cdfc71a0eeeb4d2261721906a31efcaa820af8b76e75a07bb24e9e4645bdedac495ae13cc90e6f", 0x53}], 0x1) 2017/12/24 09:18:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1d) ioctl$sock_ifreq(r0, 0x8971, &(0x7f0000f76000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@common='sit0\x00'}) 2017/12/24 09:18:43 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x20000000000000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) fchmod(r0, 0x5c) pipe(&(0x7f0000013000)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) getrlimit(0x0, &(0x7f0000014000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/24 09:18:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000f53000-0xe)='oom_score_adj\x00') writev(r0, &(0x7f0000b97000)=[{&(0x7f0000962000)='5', 0x1}], 0x1) clock_gettime(0x0, &(0x7f0000b2e000)={0x0, 0x0}) nanosleep(&(0x7f0000619000-0x10)={r1, r2+10000000}, &(0x7f0000ff0000)={0x0, 0x0}) 2017/12/24 09:18:43 executing program 4: setpgid(0x0, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) 2017/12/24 09:18:43 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/user\x00', 0x2, 0x0) mmap$binder(&(0x7f000046a000/0x2000)=nil, 0x2000, 0x2000001, 0x40050, r0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000899000-0xb)='/dev/hwrng\x00', 0x101000, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000f1b000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$TIOCGSID(r1, 0x540f, &(0x7f0000318000-0x4)=0x0) r3 = syz_open_procfs(r2, &(0x7f0000a70000-0x8)='oom_adj\x00') r4 = openat(r3, &(0x7f000004d000)='./file0\x00', 0x0, 0x4) syz_open_dev$sg(&(0x7f00001c7000-0x9)='/dev/sg#\x00', 0xfffffffffffffffa, 0x880) exit(0x0) pipe(&(0x7f0000b4e000-0x8)={0x0, 0x0}) readv(r3, &(0x7f0000766000)=[{&(0x7f0000f9a000)=""/49, 0x31}], 0x1) sendfile(r4, r3, &(0x7f0000078000)=0x39, 0x10000) 2017/12/24 09:18:43 executing program 0: r0 = gettid() getpriority(0x0, r0) r1 = socket$inet6(0xa, 0x202, 0xb4) listen(r1, 0x0) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f0000f8d000-0x4)=0x0) 2017/12/24 09:18:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000047d000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f00002c5000-0x8)=0x6) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000e59000)=0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f00007ee000-0xc)={0x0, 0x0, 0x0}, 0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000348000)={0x0, 0x0, 0x0}, &(0x7f000063d000-0x4)=0xc) r4 = getpgid(0xffffffffffffffff) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00006b0000-0xe8)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 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=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f13000-0x4)=0xe8) r6 = getegid() r7 = fcntl$getown(r0, 0x9) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00003df000)={{{@in6=@loopback={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=@loopback={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, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000bcc000)=0xe8) stat(&(0x7f0000980000-0x8)='./file0\x00', &(0x7f0000cfb000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000382000)=0x0) stat(&(0x7f0000b37000-0x8)='./file0\x00', &(0x7f0000601000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000af4000)={0x0, 0x0, 0x0}, 0xc) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000c95000-0x4)=0x0) lstat(&(0x7f0000822000)='./file0\x00', &(0x7f00009f4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000027d000)={0x0, 0x0, 0x0}, &(0x7f0000c2f000-0x4)=0xc) r16 = getpid() getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00005bc000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000b7000-0x4)=0xe8) fstat(r0, &(0x7f0000c73000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r19 = getpgrp(0xffffffffffffffff) r20 = getuid() stat(&(0x7f0000302000)='./file0\x00', &(0x7f0000dd7000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000187000-0xc)={0x0, 0x0, 0x0}, 0xc) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000fba000-0xc)={0x0, 0x0, 0x0}, 0xc) stat(&(0x7f0000a66000)='./file0\x00', &(0x7f00005dd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r25 = getpgrp(0x0) getresuid(&(0x7f000050d000-0x4)=0x0, &(0x7f0000fc3000)=0x0, &(0x7f0000169000)=0x0) r27 = getgid() ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00007cb000-0x4)=0x0) lstat(&(0x7f0000827000-0x8)='./file0\x00', &(0x7f0000ce2000+0x872)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f00005e9000-0x4)=0x0, &(0x7f0000b21000)=0x0, &(0x7f0000027000-0x4)=0x0) sendmmsg$unix(r0, &(0x7f0000530000-0xe0)=[{&(0x7f0000c0b000)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000089000-0x80)=[{&(0x7f00009f8000-0xe9)="7489110e51aaf3e746d655d0763cb29820dfea192b8d74640f846ccbbb9a2b65c70345d489e30fccbb80ea4117aba469d267a1592afa9a2a33894b0a2ff13f002fcbdf5e099bebedbd3ae08f79ed9c12bf60e2336b68b7ad218cb4ccd927afcb1388751fddc2bc7e154181bee1c06e423c0c28af2c9cc4fbdd52a28fa033bb3b623419fdcc9d4641589e5241d32713b32d20699a7523a75f30c4e48a3808f22928e7e25fda897d80d1860ecf66b3b6897277b7af33fc5d5614f061a7e7dcfb523a83248bbabce48ce07af0a4886dd846ca69b8bfc0c92ea8d574991646b51429c83263db96eab550cb", 0xe9}, {&(0x7f0000baa000-0x81)="953deb90a87ba0b42b5351420d3fcaf68fee2bdcba7b087a6b6c6d4a309a0dcaad119716f94ab3f3eef33b94a50050be68f5c2a0f40b1bc58d31514188e1fc1ab7f7c2dad4a0cba4e5ca318370a332906a1f9351d96965dda0431f9cc05d96d50bf44f45049ed0d9434c634ea0ae37591098299974e747d82909805078bc71f2ec", 0x81}, {&(0x7f0000f7a000-0x32)="2a3188a07a145243505ff411e367b9ff0400ddd2e7fbd6b276d3ca4e7414bc00e958eb98c25f57373d97eb5520a0db05c02e", 0x32}, {&(0x7f0000fd0000-0x5e)="4805ea7807fbd5ab9857baa7a7f62537a06963afb4502c72dca4701f077831da8d01187c9e9d2a723da292e6aa7af4cca5a0e8a818a54ce90879c71e50fcf154c455d2e269a2e5a3955aef6464f80dbb4b24956bd4e1ea0d1fca2a66abba", 0x5e}, {&(0x7f0000b56000)="d36f768fa1de0a9ed7e942f70c187a6760ce941253bdefc873f16d6ab0954d1c894c1580a006f1920470bcde41baf2fe2a5619957cbc4b90cf0307e0cee6003d82faed7720bac3b475d471047f4994065e97af91b82019a134c4dd60d079f08243c5025babe8ad764c0b12e8d6baef5da8823434fee6b173e191bff7ac23c7966a0d61542a388a29dc17ec16b2a59ea9ac7eb0a7eda693cc273c4cf34afdf7ce898b0893b2e2ba6c4bd620372a5c8e5f98", 0xb1}, 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0x1000}, {&(0x7f0000f39000)="f8103866be30acf2b2573dfbd52ab4c2610daa1e8c52bd7165ebe987d382cd48a39379753dfc2eee84c6ed57dc85236bc9deee843ae4170c8b82923ab244880c7c99bdaac2b894a2", 0x48}, {&(0x7f000048a000-0xea)="c3fba294439734dc70263dc616f91e48dcca2c0b84bb87bbe12682f16ec7cf97d00aa07873c88fcd6cd351732cbb050e1b2af18720e10a71ddaa48ccbddcaff874c4923c48f5ee95ca353952f2d0e45384de2289f8beb5e308d6d1dc693b4cc6a7a56fca682c0516fdb117a7ffbb07d59dd5e2c58fd7abdef84577d5038e1e4ca423292fa9f5ee601ef76f9e9e9dbaa493d312886c93aa6c437ab676c7c5f603de15952ca8bb875a73d54ee562d73b7448a8eaca8956d6441825173ce01ee9de9d97a59cdb1331da58dc77dbc77d90c8f684114555691578a641cb305f8841b7f8f7aeac17579b9749fc", 0xea}], 0x9, &(0x7f0000066000)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r19, r20, r21}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}], 0x70, 0x4000}, {&(0x7f00001dd000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000d62000-0x60)=[{&(0x7f0000c52000)="8ae85037397659e7e2adbf87386b5b9c170090617ff284a25e249ee598321f2ba9112b027cc4cf2fd3d4046cd463a4e428eedec013276d261571294f857b7f32999e361dd865861db3e6edb0a39186c5a2d1c7fd1906e64141970407a729e77960debe5564fb19b15d5fa1078918edc61d45762ad8e4545895a17a064d978eaf5e0207819ee2e9e128be14e8d0f74df65846b32acf5ba13c9f3e80b07b216e77ac4d9ec0ca20e08dc171f632dd", 0xad}, {&(0x7f00003f0000)="363c098d3673a50f760bb2628c0bb73cff1a0cce0818d1c88fdef7cbd2842449b56e35a960dfdbbbb02904c1ee839fe38a60a3346e8b2f57e61f2e2148a5283b6d7fc647d25338200bac7bfe0f5cb7981106d505aebfbc9bd57bf73f2913390d7b8ae97dfe66647b6b6a49f0fffd0a6fce0a4c43ed2636a2bcd3c208585cf2c00a494a588efb3b588f8b28b68a27d597b6ae57e4310d9e893ab81cf24fd1a6c55a3b2cf49077a5d3c8f721813ccf9160ad77f68eca797e898df29d71", 0xbc}, {&(0x7f0000a5f000)="a2a9e9d93c3b561e56ea91eebfa28781c3f08089c322fecd7f1d4a48a6565dbe0f563bb7cba6b896bfc7c83dc4cc5cd5d176747ecb6b48346e119a18de164bea59655ef4f2162d04a19e20b0136054822d40e7a2cb9f4dcbfd652537dbf019143a8f5477f2e25b1f652310f0e9c005689e4dd341067bb6cfe1035c9d655e66611b2899b97fd184c1fc98d46313d687c4af37be3f81ff5078a644c4fbdb0726dcf6dff36a22d6667df5940a04a17cf3", 0xaf}, {&(0x7f0000514000-0x61)="a9de26c1fcacdadd8c4a6e3dd8c41511376337448a5df5cba9e0eab2d04f55ed1b8e7296926c96e95c4b84903638abd8eff5954595ca22a0dabaf7fd93b286dc7224655a00627c1e53d022c22c697a30299d1d6f2525bd9c0832f7562b677818ad", 0x61}, {&(0x7f00006ad000-0x8f)="7517ae814794ea5da69f354c4d53fb9d7de2448d7b9674dc596bb294683a514e8de0969459eed75db6bf636f50db97f91479bdd4a04f547f105151b7348eb98ce7cd59d67e5b11943f386c19541895f3d596ddf89ab21c79369fb1f743ef5c70064930732f38faef0fe045fb674a0272d44ab3fd272c3c08277af0c7b79e31f5bef0d00cc4cd3d6d32e490765b2a09", 0x8f}, {&(0x7f000043c000-0x1000)="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", 0x1000}], 0x6, &(0x7f0000373000-0x60)=[@cred={0x20, 0x1, 0x2, r22, r23, r24}, @cred={0x20, 0x1, 0x2, r25, r26, r27}, @cred={0x20, 0x1, 0x2, r28, r29, r30}], 0x60, 0x4000000}], 0x4, 0x4000000) fcntl$setflags(r0, 0x2, 0x1) 2017/12/24 09:18:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000ee4000)='/dev/vga_arbiter\x00', 0x0) fcntl$setsig(r0, 0xa, 0x20) fcntl$addseals(r0, 0x409, 0x0) 2017/12/24 09:18:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) mlock2(&(0x7f0000010000/0x4000)=nil, 0x4000, 0x0) umount2(&(0x7f0000752000-0x8)='./file0\x00', 0x3) 2017/12/24 09:18:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) socket$inet6(0xa, 0x5, 0xa8) sendto$inet6(r0, &(0x7f0000f5b000)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) 2017/12/24 09:18:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000bfe000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000939000-0x9)='/dev/ppp\x00', 0x2000, 0x0) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4028641b, &(0x7f00000de000)={&(0x7f0000d16000/0x1000)=nil, 0x4, 0x3, 0x16, &(0x7f00003c7000/0x2000)=nil, 0x9}) r2 = syz_open_dev$tun(&(0x7f000027b000-0xd)='/dev/net/tun\x00', 0x0, 0x0) dup(r0) r3 = add_key$keyring(&(0x7f00009fd000-0x8)='keyring\x00', &(0x7f0000de2000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) add_key(&(0x7f0000c0f000+0xcfb)='.dead\x00', &(0x7f0000ace000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000054000-0x63)="3f524e71e4c8a3f34e440867cd6b6d6b2ea02ba66d976da1d6a2a4b2b57d0a7eb9064c0ba1202c0afd192b40a4e998697a3b3a41df23af2d8a9c25b377d19360a3143059e0d11f00a8e088bfd62b05d5e32850d1fd26d5f02b8a1ea44428f331468768", 0x63, r3) r4 = fcntl$dupfd(r2, 0x0, r0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f00001b2000)={@common='dummy0\x00', @ifru_addrs=@generic={0x3, "84703a75257dab3a557aa6f3f508"}}) r5 = socket(0x10, 0x803, 0x0) ioctl$sock_SIOCETHTOOL(r5, 0x8946, &(0x7f0000ff3000)={@common='gre0\x00', &(0x7f0000ad7000-0x5c)=@ethtool_coalesce={0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/24 09:18:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00008d0000)='/dev/vga_arbiter\x00', 0x101000, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000778000-0x4)=0x8000, 0x4) setsockopt$inet6_buf(r0, 0x29, 0x2d, &(0x7f000003a000)="fe0ddfc2437a9cdb5e27ee81461ebe870155337572a7f11649bfe6e93843a6358562e70775f2c855b40f5a567fb46502fadb5e030000000000000067d688125917dc5a216d92ca3c31e0d54955c51ef766592371a4f0a5348512c865f31359df9a40e08d3d437963c0b769005e0878d2abd2534cefa313ae27847e46b53faa85f52fd69f981e1595", 0x88) 2017/12/24 09:18:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000095000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x29, &(0x7f0000000000)={@rand_addr=0x0, @multicast1=0xe0000001, 0x0, 0x1, [@multicast1=0xe0000001]}, 0x14) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) getsockopt$inet_buf(r0, 0x0, 0x26, &(0x7f0000604000)=""/16, &(0x7f000021b000-0x4)=0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x7, &(0x7f00000a0000)=0x8, 0x4) 2017/12/24 09:18:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000205000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000389000)='/selinux/access\x00', 0x2, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x540f, &(0x7f0000767000-0x4)=0x0) r3 = geteuid() fstat(r0, &(0x7f00001e6000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = fcntl$getown(r0, 0x9) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000b0e000-0xc)={0x0, 0x0, 0x0}, 0xc) stat(&(0x7f0000f01000-0x8)='./file0\x00', &(0x7f0000970000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r1, &(0x7f00005a6000)={&(0x7f00007e8000)={0x10, 0x0, 0xff, 0x2e8f}, 0xc, &(0x7f000090a000-0x30)=[{&(0x7f0000def000)=[{0x1010, 0x3, 0x300, 0x100, 0x2, "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"}, {0x76, 0x1, 0x20, 0x6, 0x7, "963b098377b5f2738dadca3d1e0b90565962b4fae6e26b8b2a8d93c27cec5ea2f7953668ed94bc7ce7ce07683c03956cabd682c08702337b49bcc200697039ca502b8fe9f51b5a22b2fd84398557712064d4277676403710c9a011d5040e2b118e5045c82931"}, {0x86, 0xd7, 0x12, 0x3, 0x2, "a2008a9d6f35f3282dbb71803c1a618279636aab286a96e6ce3eebfd2a38617d6c0f56d0c9a9cc63a20e86d46af89d0f0059fb6705278d2a64fcc85ab216dacd2d586180109cf4ed6bdd029814b4939cbef24d0221b8ce1d13c174ff793333e95689d18a6d37e6ff7cc8c65b0595d4206a3925f3ce04"}], 0x110c}, {&(0x7f0000007000)=[{0x48, 0xffffffff, 0x114, 0x9, 0x7fffffff, "7bfb63ab5c8029b07fa0b31b8fe7fd73f7db8adfe8f63edac9b0ac2127ca3a7f81a965c6320ec34165d289df1931873d2c56aaff343d8512"}, {0xed, 0x76, 0x2, 0x1000, 0x53, "4f3deedcdc977d880862321f22fbbd4c50b527634d7256cdbbea3ba13939a15959b018e4ff83983ffbc54bf6fad8c882019fe873b599dc57b534a68ddac7b97d9240e050368696fa453d62a65790d9b964c82fc4237485a8b9b104527910232d294efb1c4d4e763aca33418f1c8e284b6a3aff085299c33185f36ccce33cd002f3e8ac3e57be9a64d55dd1cf4659af8141e3299e783252d3649cfd58c1ae118be588fde8f5e6ee923b782801796589ae7be9d4796fbfdfbc88171851bf3fd0d3fe7ecc3d3a67125f5ba08d2b3fe4cc3f0ba02d339753fc28a3310ad9fb"}, {0xcb, 0x6, 0x8, 0x9, 0x844, "2ed9dc1d46d965232728e54da562d445e3f3d2c39d0f553dd274894c8282916da6965091d77e5ff4948dbfb3e478aaaaf2adbc9ab660ea8937d109a9a176a4efc65cee67c00b9b73770e07b9fb4139bcccef14039e8ff8b1d7e6a312144d10eeb2a5b578acfcd632560703b82d94e8e57557800aeb9eb7b456e97ebbcde7d725b51d3c16246bf96310175505bf8eb2e9da6ff2307f5434b2c10dce4e5da03aae1c52422526fd86610096334cb36806510a8cf6021a40d8a8cf959b"}, {0xfd, 0x200, 0x411, 0x100000000, 0x7fff, "7d311ed620379a5a4e29865ed4d3c014966e9ec978d81432141bc283a9c6defa653d244444aa55de2b07ebd2fcf5499acedb26f7657de0be066b0f2fc7309a3063b19a5041479e2e44c6bfd5dd8690193380f5884830753887155829a440aee77d1ff72c535873efa97aa24f5bc0b123da28b3d045705b23a4461d11eecabb2cbc27bf95528609aca3e8eedf8e592c0897f29d4edc8f814cf5350539647629ff7679e59e0cd9a4f361b85aa1eff722b85c2740883e9a1cc0ae6467bfaf07122ece429051d14d248c0dd70969584fe89607da327a8e6d88c8bc2043c4c4a6eec3256dcdce80cfaf6b88c3f989ad"}, {0x36, 0x401, 0x420, 0x6, 0x7, "2e93d7622a0c22d5c169afe8be7f2506825f8f59f5b2ffe330a31a1ac417af81f316504685e7"}, {0x52, 0x6, 0x400, 0x2, 0x4, "64fbfe6eae247d560fccdeec9f9ec3f3264719efd90036b0191c7e810641a3225f6209c675e5738b95b57cc8c834b0b989337e3cb3e6cf949d323eee133940439b09"}, {0x9f, 0xa2f, 0x100, 0x5, 0x3, "916da2882449a7bbf826c15317a5af8a285f43e42c2159cb552a99c624290e772023d84bc9735a534b429172f9a0c32e001606e52c01ddcb49d7decdb6c00d7007fe5d41e651c31b0588e150fc61fce318c8e51f43e535c5925399cbc75f1b580e52422500d99b093f774f732bdcdc936415e7792a1e224583f8be0184826b20aadb039520c457b75fbee4e28fb70c"}, {0x1e, 0xffffffff, 0x2, 0x3ff, 0x2, "e9196b865d8f4ef51c6a4a9419e3"}, {0xd7, 0x81, 0xb00, 0x2, 0x5, "3c801891f2f3076d0b1e0cd150b7d9d030c702f633231e5ce3843d036dcaafdce4f73463501179a2f10a14d947881d1a1a251340915391b9b4fa7349608ae1940d0b393175d4037b1229e1aee927538e6e7acd0447e431d92f7fb1a8735965a86f237eceda740ca72d6e4d7730bfb81cd4f69b9e52241c7bece2d05c774050a623e95ac6a988e37c352f9d51e34a92f4ac0ae4173a7c04f9ee8066a574a190db6bcaccb710f5c7d5943dad5f1ccaf33a5463e1664795e43803d3ed538196eacc87ac42a8c613b3"}], 0x519}, {&(0x7f000075f000-0x396)=[{0xe6, 0x42d, 0x0, 0x20, 0x8, "9940d9a66827153a5099e988be55a12e80e73c7004c8f63ac675d1175aa7c88ecd6dd9ae9f8fc5079635da766cf870d45e56dafaa2dbc5ec31258f30e010ce822fab339a4d3ee2749206301abd1034c46457b566d89e859314b75705e6c4e9d85d8a0e3fff01b5370a0940284c297f570132814a64ae04b2c342fe2c6b2e943190da300d0d59164cba1567253c22995929adb24d1628f277c20c7fb61fd3f25d1892a5953efceff7d1c57a7e05e34cb08c2d9499c1e9730ea2d226762df24eedd2cb382fe02b8e224ec44ad195fa5b30956392dc3a03"}, {0x90, 0xa27, 0x2, 0x4, 0x10001, "8373b6165f8a0f5f87212458ac0d3c93a27dc8d8b7a1181395c709d7afa092ff951752d429330ba105837f248c93bfea625a5ee1a6d05a684ce05b5b4fadeffc357cec4b878c6f5e310baf70e299cbfb3ac4b0cf9242396ab2af64bd1a747d53b5956749972f25978a1ac1addc4c141a3328979254b34cd2d122339e77231424"}, {0x34, 0x8, 0x910, 0x4, 0x401, "7451d1ba23bf9493b5053b5e5c34870d542b6a3d9a8abd8231d51807918e8cfec4c6b819"}, {0xaa, 0x3e, 0x400, 0x100000001, 0x80000001, "f058e9bda3699d3dfc9cef50bb4ec9bb61c9bbd6121c60b95a0ed3f738a4373e6a7faf633e07e8e231ad432f46b8e1acfa3e223548787c6345f509765112d029979f7125349843045654f6fdf18726962ad2bdcedc94178fb68a3d5415349070821ca0e1440168da18bdd1ebaf8add9cafc2c20d17f04d85e42e48a32f85e70204988d2f53831182b9606b90ea85a80df37097a976049071961f"}, {0x56, 0x7, 0x200, 0x5, 0x3, "c6d4d36fd55717799123509ac75df914493b6ecb0e6eb2da5d3d1d9cd31b04fbbd630bcfdee8c4574a8dc65016beeb484ec473c6d3be8e0867225a920edecfa0bad840410add"}, {0xec, 0x40, 0x400, 0x9, 0x100000001, "2fbbf3ab42722edff1f18a6a070717a2efbfdfee7d277c5eedf1a3ebe42076760614233a1d74c7d098932d62b1552fdb59f3bac3e5658bd30912d0c8cb86756c5a16bb83f456f51dd923cd06bff682b612f8261c731f7a7583fc9df5fdbcc0a6b1054e8826ab2eeba1178032bd7e05a7d1d0d2ca143eaf252346b8166dff4960befe091a24b2f99d1963239d8edba435da656ea8248c0370e5ab12b0bd0ccc994945bfc3d7b97633cb96349512da123ec5e1a406b0362dceb6fde7d4fa7031f622ada7034570ebb859f63e49bb6f284c43fe9ec6b89dd080ad7b0790"}], 0x396}], 0x3, &(0x7f0000bbc000)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x18, 0x1, 0x1, [r0, r0]}], 0x58, 0xc0}, 0x5) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f00002d1000)=0x0) [ 26.233374] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=8621 sclass=netlink_route_socket pig=4182 comm=syz-executor5 2017/12/24 09:18:43 executing program 2: getrusage(0x3, &(0x7f0000ef5000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/24 09:18:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, 0xffffffffffffffff) openat(r0, &(0x7f0000951000)='./file0\x00', 0x0, 0x2) 2017/12/24 09:18:43 executing program 1: syz_open_dev$usbmon(&(0x7f000076c000-0xd)='/dev/usbmon#\x00', 0x8, 0x4400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/user\x00', 0x2, 0x0) syz_fuse_mount(&(0x7f0000593000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x562e3336c0ed74de) 2017/12/24 09:18:43 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mq_unlink(&(0x7f0000014000-0xf)="5d2f7d656d31285e5c2f2c1f3cf5a1") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) getuid() 2017/12/24 09:18:43 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) unshare(0x28060400) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000006000)='/dev/hwrng\x00', 0x4a0001, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000000000)=""/243) recvfrom$llc(r0, &(0x7f0000d37000-0x44)=""/68, 0x44, 0x40, &(0x7f00003ae000)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) 2017/12/24 09:18:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000f8000)='attr/prev\x00') ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000d22000)=0x0) r2 = syz_open_procfs(r1, &(0x7f00006ad000)='attr/sockcreate\x00') ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f000098e000-0x10)=@req={0x28, &(0x7f0000b7a000-0x28)={@generic="2889aca67262a858c23fd69260f38203", @ifru_ivalue=0x6}}) sendfile(r2, r0, &(0x7f0000bae000)=0x0, 0x400000ff) socket(0x20000000000000a, 0x2, 0x0) 2017/12/24 09:18:43 executing program 0: munmap(&(0x7f00003a2000/0x4000)=nil, 0x4000) r0 = syz_fuse_mount(&(0x7f0000361000)='./file0\x00', 0x0, 0x0, 0x0, 0x3ff, 0x130004) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00003e6000)='/selinux/load\x00', 0x2, 0x0) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) mmap(&(0x7f0000efb000/0x1000)=nil, 0x1000, 0x1, 0x10, r0, 0x0) madvise(&(0x7f0000703000/0x1000)=nil, 0x1000, 0x7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) getpeername$netrom(r2, &(0x7f0000efc000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000efb000)=0x48) mremap(&(0x7f00003b2000/0x1000)=nil, 0x1000, 0xa000, 0x3, &(0x7f0000d49000/0xa000)=nil) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000d4e000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) [ 26.296493] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=8621 sclass=netlink_route_socket pig=4182 comm=syz-executor5 2017/12/24 09:18:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000e7b000)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x9) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000e61000-0xc)={0x0, 0x0}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r0, 0x0) ioctl$TCFLSH(r2, 0x540b, 0x0) 2017/12/24 09:18:44 executing program 4: mmap(&(0x7f0000000000/0xff2000)=nil, 0xff2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000ff2000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x3, 0x7, 0x3, 0x800}, 0x20) 2017/12/24 09:18:44 executing program 1: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000a6a000-0x15)='/dev/pktcdvd/control\x00', 0x0, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000e4e000)={@loopback=0x7f000001, @rand_addr=0x1, @rand_addr=0xfffffffffffffffb}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000a0e000)={0x2, &(0x7f0000b49000)=[{0x0, 0x0, 0x0, 0x0}, {0x8, 0x0, 0x0, 0x0}]}) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000ea0000)='/selinux/mls\x00', 0x0, 0x0) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000dd0000-0x78)={0x1, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x300, 0x1, 0x3, 0x0, 0x1bba4a5d, &(0x7f0000730000-0x10)=@generic="bd488d6de932fab46d5d22808aa3b3dd", 0xe198, 0x9, 0x5}) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000689000)={@generic="8ac54bc1ad8cfb82b80fc8040152feda", &(0x7f0000093000)=@ethtool_regs={0x4, 0x7fff, 0xa8, "70dfdd1ed8e20fe3820dc4734e2aaf52e79634aad08c5c0dddcaf088dd3c8df499ccbf7a2d244b6b7015c9a65076a9ff57e4dd2136ed433ac4d0cca78e4e60770a4d203bb0706dafeb09ed86e11b105edbd01ad7a56f7dcdc67ca8346e8fa90eb79b693b6f9bb8d446d4fb73495dcb0ee31f068041db2c962b490cfcd69ecc1109c3edae67cb305362c6021c9d8329d73b6a001fb901550c737d049bdd417d1ec8111660e67dc263"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/24 09:18:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000f71000-0x10)='/selinux/create\x00', 0x2, 0x0) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f00007ba000)=""/19) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f000013f000)=0xfa8) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f00006f2000-0x4c)=""/76) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r1, 0x227a, &(0x7f0000254000)="") 2017/12/24 09:18:44 executing program 0: mmap(&(0x7f0000000000/0xfa0000)=nil, 0xfa0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f00002db000-0x4)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000f9d000-0x8)={0x0, 0x0}) setpgid(r2, 0x0) ptrace(0x8, r2) 2017/12/24 09:18:44 executing program 6: r0 = accept$ax25(0xffffffffffffff9c, 0x0, &(0x7f0000204000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000001000-0x10)={0x0, 0x2710}, 0x10) clock_getres(0x800006, &(0x7f0000aa2000-0x10)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0xfffffffffffffffd, &(0x7f0000001000-0x8)={0x2}, &(0x7f0000001000)={0x0}, 0x8) 2017/12/24 09:18:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x6) r1 = socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(r1, &(0x7f0000002000-0x6)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000691000)='/dev/pktcdvd/control\x00', 0x121000, 0x0) r3 = socket$inet_dccp(0x2, 0x6, 0x0) getsockname(r3, &(0x7f000001a000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f000006a000-0x4)=0x10) ioctl$KDGKBSENT(r2, 0x4b48, &(0x7f0000abe000-0x4)={0x9, 0x80, 0xd6}) ioctl$KDGKBTYPE(r2, 0x4b33, &(0x7f0000b2f000-0x1)=0x0) close(r0) 2017/12/24 09:18:44 executing program 7: r0 = eventfd2(0x0, 0x0) pipe2(&(0x7f0000fb1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) writev(r2, &(0x7f000055e000)=[{&(0x7f000089d000)="d53918f98fc23137fbbffdbef677a1b8b1448cb4cf9f5669", 0x18}], 0x1) splice(r1, 0x0, r0, 0x0, 0x1ff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000e22000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r3, 0x5452, &(0x7f0000009000-0x8)=0x3f) dup2(r1, r2) recvfrom(r4, &(0x7f0000013000-0x8d)=""/0, 0x0, 0x0, &(0x7f0000013000-0x10)=@ax25={0x6, {"2d13d4162d9f33"}, 0x0}, 0x10) r5 = getpgid(0x0) vmsplice(r1, &(0x7f0000813000-0x60)=[{&(0x7f0000b03000-0x9f)="e3", 0x1}], 0x1, 0x0) fcntl$setsig(r3, 0xa, 0x12) dup2(r2, r4) fcntl$setown(r3, 0x8, r5) tkill(r5, 0x13) 2017/12/24 09:18:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sigaltstack(&(0x7f00006cd000/0x2000)=nil, 0x0) madvise(&(0x7f0000153000/0x800000)=nil, 0x800000, 0xf) modify_ldt$read_default(0x2, &(0x7f0000735000)=""/1, 0x1) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000584000-0x11)='/selinux/relabel\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000850000-0xc)={0x0, 0xfffffffffffffff8, 0x20}, &(0x7f00000cb000-0x4)=0xc) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000a1a000)={r1, 0x4}, &(0x7f0000aa1000)=0x8) mremap(&(0x7f0000fcc000/0x3000)=nil, 0x3000, 0x4000, 0x3, &(0x7f0000788000/0x4000)=nil) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000663000)='/selinux/status\x00', 0x0, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f00003af000-0x8)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f000024f000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 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, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000674000)=0xe8) getgroups(0x5, &(0x7f0000739000)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f00002b4000)={0xa3, 0x2, 0x8000, 0x6, r1}, 0x10) setsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000d56000-0xc)={r4, r5, r6}, 0xc) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f00007dd000)={r2, @in={{0x2, 0x2, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x1ffc000, 0xfffffffffffffffe, 0x8000, 0x94}, 0xa0) 2017/12/24 09:18:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000038000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000048000-0x8c)={0xfffffffffffffffe, 0x1, 0x6059, "71756575653100000000000000000000000000000000008000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f00005b0000)={0x0, 0x0, 0x0, 'queue1\x00', 0x40000000000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/24 09:18:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000936000)={{{@in6=@empty={[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, 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=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000359000-0x4)=0xe8) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000936000)={r1, @local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) setsockopt$inet_opts(r0, 0x0, 0xc, &(0x7f0000938000)=' ', 0x1) getsockopt$inet_opts(r0, 0x0, 0x400000000000009, &(0x7f0000938000-0x13)=""/16, &(0x7f000021b000-0x4)=0x10) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000f3d000-0x4)=0x0, &(0x7f000037b000-0x4)=0x4) 2017/12/24 09:18:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$TIOCSBRK(r0, 0x40044591) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000454000)='/dev/sequencer2\x00', 0x2, 0x0) getpeername$packet(r1, &(0x7f0000d7a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000865000-0x4)=0x14) execve(&(0x7f000034e000)='./file0\x00', &(0x7f0000214000)=[], &(0x7f0000f01000)=[]) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r1, &(0x7f0000e53000)={0x2, 0x0}) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f0000bbd000-0x36)=""/54) r2 = syz_open_dev$sg(&(0x7f0000280000-0x9)='/dev/sg#\x00', 0xe37, 0x1) getsockname(r2, &(0x7f0000c58000)=@generic={0x0, ""/126}, &(0x7f0000685000-0x4)=0x80) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f00008e5000-0x4)=0x0) 2017/12/24 09:18:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000d83000/0x4000)=nil, 0x4000, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000a1b000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f0000335000-0xc2)="18000000020001000000ba8c5ee18c8836000008020600ec01da1e03a38a3cdc0a000000d898055bf72752bb6a8800000000dba67e060000000000000067a1e2010000080000060000000000cb3da41f0000ba00670700c88ebbff06f50e000b01002400b100001474d733f542506b00ec00000006b7ebe7ec7ee87cccfff6ba000000024f0298e9e9015406aa0101050000000000000000db850000e3c5502c1a00020600c3d17fdea21b571068393d2281000000041ad0b41fc23eef679554", 0xc0) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f00007fd000-0x8)={0x0, 0xfffffffffffffffc}, &(0x7f0000283000)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000842000)={r2, 0x5, 0x9, 0xfffffffffffffff8, 0x81, 0x10000}, &(0x7f00003fa000-0x4)=0x14) ioctl$sock_ifreq(r0, 0x8948, &(0x7f00003c7000-0x28)={@generic="f3f48821848b4555d6143adaf5f21117", @ifru_data=&(0x7f0000303000-0x20)="29015498b84eb145ac70de61269330eee50de905b9f03bf17d6b57b21996882a"}) 2017/12/24 09:18:44 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r0, 0x29, 0x13, 0x0, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f000077f000-0x12)={@generic="2c66a88f14748c005a70b141bfb349f9", 0x996e}) 2017/12/24 09:18:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000799000-0x10)='/dev/sequencer2\x00', 0x40000, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f00008d3000)='/dev/sequencer2\x00', 0x400040, 0x0) clock_gettime(0x0, &(0x7f0000255000-0x10)={0x0, 0x0}) setsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f0000f26000)={r1, r2/1000+10000}, 0x10) ioctl$void(r0, 0xc0045878) 2017/12/24 09:18:44 executing program 3: mmap(&(0x7f0000000000/0xf7f000)=nil, 0xf7f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000e36000)='/dev/autofs\x00', 0x20080, 0x0) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f00007ce000)={0x5, 0xfffffffffffeffff, 0x6}) mmap(&(0x7f0000000000/0xf83000)=nil, 0xf83000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000123000/0x2000)=nil, 0x2000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x37, 0x0, 0x0}, 0x14) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) open(&(0x7f00001cd000)='./file0\x00', 0x480000, 0x29) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shutdown(r1, 0x0) stat(&(0x7f0000f80000-0x8)='./file0\x00', &(0x7f000028b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x1, &(0x7f0000923000-0x4)=[r2]) r3 = socket(0x10, 0x802, 0x0) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r3, &(0x7f0000f7f000)="260000002400430504edff010500ea210000000401000000000000f1ffffffffff03000003c0", 0x26) 2017/12/24 09:18:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xf, 0x3, 0x2) write(r0, &(0x7f0000a98000-0x10)="020baf010200000000067bbc8e1d4b", 0xf) sendmsg(r0, &(0x7f0000975000)={&(0x7f000097c000)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000956000)=[{&(0x7f0000957000-0xec)="020b050002000000003b895e4746b7f5", 0x10}], 0x1, &(0x7f0000975000)=[], 0x0, 0x0}, 0x0) 2017/12/24 09:18:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f000063a000)='/dev/input/event#\x00', 0x0, 0x0) mkdir(&(0x7f00001af000)='./file0\x00', 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000612000)={0x0, 0x0}) ioctl$sock_netdev_private(r0, 0x89fb, &(0x7f0000159000-0x65)="1b0dc80c6d7d6e62122b3e010655f44a3b941882df0d5e00d52b4e817b6674914bfee90a3fb7f046393843fe76ecc942b290b52fa765940a3cc54efea55c97481904f200f73789497a635e5f3eaccc4e93041715d6dbafac57bd20c563a7b80912903a305a") socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000e5b000-0x8)={0x0, 0x0}) mount(&(0x7f0000eb9000-0x8)='./file0\x00', &(0x7f00005a2000)='./file0\x00', &(0x7f0000284000-0x6)='ramfs\x00', 0x4, 0x0) symlink(&(0x7f0000281000)='./file1\x00', &(0x7f0000110000)='./file0/file0\x00') open(&(0x7f00001fd000)='./file0/file0\x00', 0x8140, 0x1) execve(&(0x7f000015a000-0xe)='./file0/file0\x00', &(0x7f0000000000)=[], &(0x7f000001e000)=[&(0x7f0000000000)='ramfs\x00', &(0x7f0000104000)='(\x00']) 2017/12/24 09:18:44 executing program 2: mmap(&(0x7f0000004000/0xffb000)=nil, 0xffb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000fb3000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f00001ae000)="b444ea828044660e1d1ec4cc3e6162431add1aa16994da754e32fb7c48893345326388efee2721f8728558d7054f3c9b7195d7c6f84a8e5e36faa01246924f9cf3203de9678ef0af48961eb55d5688a4151dbaa40e0f512708b7eaff26561e772fcb3d90b82f47489f3f466741eaa0df65d2b18b37c4605feb209f12363b0c36cef7") r1 = socket(0x10, 0x802, 0x0) pipe(&(0x7f0000c51000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00006de000)={0x0, 0x0}, 0x800) ioctl$EVIOCGUNIQ(r2, 0x80404508, &(0x7f0000001000)=""/17) ioctl$EVIOCSMASK(r3, 0x40104593, &(0x7f0000eb4000)={0x15, 0x3d, &(0x7f0000001000-0x3d)="a192fd27e98726007585091dbfcf835dbd16c6811a86ddb55a14183ae8c08bf0b67689c56bb51e55ba0e30125ad32bcc604b3549881f8223b8038ddd48"}) write(r1, &(0x7f0000a2c000)="240000001a0025f00018000400edfc0e0a0b00000010bf0202faffeb0800190048186be0", 0x24) 2017/12/24 09:18:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r1 = syz_open_dev$tun(&(0x7f0000b6b000)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x406, r1) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) r3 = fcntl$dupfd(r0, 0x0, r0) fcntl$dupfd(r2, 0x406, r0) ioctl$sock_ipx_SIOCIPXNCPCONN(r2, 0x89e3, &(0x7f00002ea000)=0x5c7) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_settings={0x100000001, 0x0, @fr_pvc_info=&(0x7f0000168000)={0x0, @generic="287dddc7b94c8d10034814756e0035c5"}}}) 2017/12/24 09:18:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000793000-0x10)='/dev/input/mice\x00', 0x0, 0x2) read(r0, &(0x7f0000d73000)=""/0, 0x0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f0000384000)={{0x0, 0x0}, {0x0, 0x989680}}, &(0x7f00005d4000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r1 = getpgid(0x0) timerfd_create(0x7, 0x800) r2 = dup2(r0, r0) tkill(r1, 0x1000000000016) writev(r2, &(0x7f00004a0000-0x10)=[{&(0x7f0000329000)='\x00', 0x1}], 0x1) fcntl$setown(r2, 0x8, r1) 2017/12/24 09:18:44 executing program 1: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa, 0x0, 0x0}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) setns(r1, 0x4000000) close(r1) r2 = socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000004000)={@common='bcsh0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCDELRT(r2, 0x890c, &(0x7f0000019000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4e, 0x5, 0x1, 0x0, 0x6, 0x400000, r3}) r4 = memfd_create(&(0x7f0000002000)="6d696d655f747970655e5c76626f780565743028255b73656375726974796370757365742d262727a0255b7070703000", 0x0) pwritev(r4, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) fchmod(r1, 0x0) fallocate(r1, 0x0, 0x0, 0x40002) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r2, 0x8919, &(0x7f0000006000-0x20)={@common='sit0\x00', @ifru_addrs={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000006000-0x18)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000001a000-0x4)=0x18) fdatasync(r1) clone(0x0, &(0x7f0000000000)="", &(0x7f0000013000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000004000-0x35)="") close(r0) 2017/12/24 09:18:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000bbc000)=0x0) prctl$setptracer(0x59616d61, r0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000039000-0x5c)={{0xa, 0x0, 0x7fffffff, @loopback={0x0, 0x1}, 0x6}, {0xa, 0x0, 0x2f, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x5, [0x0, 0xffffffff, 0x401, 0x81, 0x80, 0xfffffffffffffff8, 0xd4ba, 0x7]}, 0x5c) r2 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000563000-0xe)='/selinux/user\x00', 0x2, 0x0) fremovexattr(r2, &(0x7f00009d5000)=@random={'user.\x00', 'vboxnet0\x00'}) connect$llc(r2, &(0x7f000077a000)={0x1a, 0x18, 0x3, 0xfb6, 0x7b, 0x8, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) preadv(r2, &(0x7f000047d000)=[{&(0x7f0000f24000-0xaa)=""/170, 0xaa}, {&(0x7f0000c3b000)=""/193, 0xc1}, {&(0x7f00007a0000)=""/85, 0x55}, {&(0x7f0000d39000)=""/30, 0x1e}], 0x4, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000f7000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x1b, &(0x7f00000aa000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) 2017/12/24 09:18:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x6) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000209000)={0x0, 0x0}) sendto(r0, &(0x7f0000d0f000-0x12)="120000001200e7ff0a001c0000000000809b", 0x12, 0x0, 0x0, 0x0) recvfrom$unix(r0, &(0x7f0000f77000-0x1000)=""/3940, 0xf64, 0x0, &(0x7f00008f7000)=@abs={0x0, 0x0, 0x0}, 0x8) 2017/12/24 09:18:44 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000004000)=[], 0x0, &(0x7f0000004000)={0x0, 0x1c9c380}, &(0x7f0000012000)={0x0}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000c4a000)='#vmnet1cpuset&$GPL$nodev\'nodev#cgroupvboxnet0\x00', 0x1) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00004b0000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) [ 27.114789] netlink: 2 bytes leftover after parsing attributes in process `syz-executor3'. [ 27.152804] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=4315 comm=syz-executor3 2017/12/24 09:18:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000abf000-0x4)=0xbf, 0x4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg$unix(r1, &(0x7f0000902000)=[{&(0x7f0000fc7000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00003a6000)=[{&(0x7f00005e5000-0x1000)="ca", 0x1}], 0x1, &(0x7f00003c9000-0x10)=[], 0x0, 0x0}], 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000118000)=0x0, 0x4) sendto$packet(r1, &(0x7f00007e3000)="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", 0x7b2, 0x400408f, &(0x7f0000087000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) poll(&(0x7f00007c2000)=[], 0x0, 0xfffffffffffffffc) 2017/12/24 09:18:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000053000)='/dev/sequencer2\x00', 0x8881, 0x0) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000ff4000-0x14)={0x88bc, 0xfffffffffffffffa, 0x5, 0x2, 0x4, 0x1, 0x9, 0x40, 0xfffffffffffffffa, 0x604}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0046d00, &(0x7f0000b18000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/24 09:18:44 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x80, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x17, &(0x7f0000000000)=0x2, 0x4) socketpair$inet(0x2, 0x0, 0x0, &(0x7f0000fb0000-0x8)={0x0, 0x0}) 2017/12/24 09:18:44 executing program 5: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000017000-0x20)={{&(0x7f0000001000/0x3000)=nil, 0x3000}, 0x1, 0x0}) getresgid(&(0x7f0000002000-0x4)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000017000)=0x0) ioctl$UFFDIO_COPY(r0, 0xc020aa04, &(0x7f000000c000-0x10)={&(0x7f0000001000/0x1000)=nil, 0x1000}) r1 = memfd_create(&(0x7f0000003000-0xd)='em1selinux)-\x00', 0x2) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$llc_int(r1, 0x10c, 0x7, &(0x7f000001a000-0x4)=0x0, &(0x7f000000c000)=0x4) 2017/12/24 09:18:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000f83000-0x11)='/selinux/context\x00', 0x2, 0x0) r2 = openat$selinux_create(0xffffffffffffff9c, &(0x7f00007ff000)='/selinux/create\x00', 0x2, 0x0) accept4$ipx(r2, &(0x7f000017e000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000249000)=0x10, 0x80800) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f0000500000)={0x8, 0x2, 'client1\x00', 0xffffffff80000000, "87ec5e055fd9b112", "f99a615853b5a4bf3a65710e4b2adab2efd71ff8739bb92b4e25275f521a110f", 0xf99, 0x65fe, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = dup(r1) setsockopt$inet6_tcp_int(r0, 0x6, 0x14, &(0x7f0000739000)=0x5, 0x4) setsockopt$inet_tcp_int(r3, 0x6, 0x19, &(0x7f00005ae000-0x4)=0x4, 0x4) connect$inet6(r1, &(0x7f0000945000)={0xa, 0x1, 0x206, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) bind$inet6(r0, &(0x7f0000f38000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f000088b000-0x8)=@assoc_value={0x0, 0x200}, &(0x7f00004fb000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000458000-0x8)=@assoc_value={r4, 0xfffffffffffff242}, &(0x7f000051e000-0x4)=0x8) connect$inet6(r3, &(0x7f0000428000)={0xa, 0x1, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x100000000}, 0x1c) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000691000)={0xf3a, 0x80, 0x1f, 'queue0\x00', 0xdd5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000a21000)=0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r3, 0xc0bc5351, &(0x7f00000f2000)={0x5, 0xfffffffffffffffc, "636c69656e7430000000000000000000000000000000000000000fec0000000000000000fffffffffffffff80000000400000000000900", 0xffffffff80000006, "8c6ab705d75af96f", "e9f7584924665f00000a00000000050f07e0b21313c231e9a25800007d19e4fe", 0x200, 0xa491, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto$inet6(r3, &(0x7f000005a000)="", 0x0, 0x20000005, &(0x7f000076d000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r3, 0x40505330, &(0x7f0000082000-0x50)={{0x1, 0x7fffffff}, {0x9, 0x80000001}, 0x4d17, 0x6, 0x20, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/24 09:18:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000020000)='/dev/loop#\x00', 0x0, 0x400002) ioctl(r0, 0x440000000000127f, &(0x7f000039e000)="") r1 = accept$ipx(0xffffffffffffffff, 0x0, &(0x7f0000c12000-0x4)=0x0) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f000081a000-0x4)=0x0) symlink(&(0x7f00007b1000-0x2)='..', &(0x7f0000c1a000)='./file0\x00') symlink(&(0x7f0000050000-0x8)='..', &(0x7f0000194000)='./file0/bus\x00') socket$inet6_udp(0xa, 0x2, 0x0) removexattr(&(0x7f0000ed7000-0x8)='./file0\x00', &(0x7f0000ff9000)=@random={'os2.\x00', '/dev/loop#\x00'}) mkdir(&(0x7f0000331000-0x12)='./file0/bus/file0\x00', 0xf631e368d0bccf39) 2017/12/24 09:18:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f00004cb000)='./file0\x00', 0x4, 0x1) r0 = syz_open_dev$evdev(&(0x7f0000ede000-0x12)='/dev/input/event#\x00', 0x0, 0x8001) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f00007e1000)={0x17, 0x8, &(0x7f0000df3000)="b3cf6dd84ad5a849"}) write$evdev(0xffffffffffffffff, &(0x7f0000f16000-0x30)=[{{0x0, 0x0}, 0x1, 0x63, 0x2}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) 2017/12/24 09:18:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000095000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000e72000)=0x0) setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x29, &(0x7f0000000000)={@rand_addr=0x0, @multicast1=0xe0000001, 0x0, 0x1, [@multicast1=0xe0000001]}, 0x14) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000000000)=""/16, &(0x7f0000fae000)=0x10) 2017/12/24 09:18:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xfffffffffffffffd) getresgid(&(0x7f000048e000-0x4)=0x0, &(0x7f000031f000-0x4)=0x0, &(0x7f0000844000)=0x0) lstat(&(0x7f0000bf2000-0x8)='./file0\x00', &(0x7f00003a8000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x2, &(0x7f00005fe000-0x8)=[r1, r2]) r3 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000c92000)='/selinux/create\x00', 0x2, 0x0) splice(r0, 0x0, r3, 0x0, 0x8, 0x1) setsockopt$packet_rx_ring(r3, 0x107, 0x5, &(0x7f00004c5000-0x1c)=@req3={0x81, 0xfff, 0xcee6c9e, 0x7fff, 0x1, 0x8001, 0x80000001}, 0x1c) writev(r0, &(0x7f000080a000-0x10)=[{&(0x7f0000f18000-0xd0)="65eda2cde24b7bde572b021c569d93186bcd22672eea390b1a11399ba354a25b57bc0e4b62ef2c3078345ccd1c919023596078628deb122422885da1cd5bab99ee93a5baf0bc77caade6ac44371329af1bf00a24af9bb6f4554a3d3c723073295975eae461c7c612b3295fe76a6faf108ea681c37b2de60e405eb00f4fb24c9025b8d42c00b8944c6fc1b559441d8df4cada10901d8b7c7c5cfa1be2f7a497db08228769c77992ec84542d39040630b781de128b05faba6c86f6a13429d9aa3793c1af654d61d8edf2b542ef8a74bbc0", 0xd0}], 0x1) [ 27.175087] netlink: 2 bytes leftover after parsing attributes in process `syz-executor4'. [ 27.195737] netlink: 2 bytes leftover after parsing attributes in process `syz-executor4'. 2017/12/24 09:18:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x4) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000054d000)='ramfs\x00', 0x3, &(0x7f0000313000)="") stat(&(0x7f0000a1b000)='./file0\x00', &(0x7f0000623000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000d99000)={{{@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}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000274000-0x4)=0xe8) r1 = open$dir(&(0x7f0000e56000-0x8)='./file0\x00', 0x442402, 0x4) getdents(r1, &(0x7f0000012000)=""/48, 0x30) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000f49000)={{{@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}, {{@in6=@local={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}}, &(0x7f00003ca000-0x4)=0xe8) timerfd_create(0x5, 0x800) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000ef4000)={0x0, 0x0, 0x0}, &(0x7f00008f6000)=0xc) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000657000)={{{@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=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d3f000)=0xe8) geteuid() fstat(0xffffffffffffff9c, &(0x7f00006f1000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getegid() lchown(&(0x7f0000c28000)='./file0\x00', r0, r2) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000f05000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) accept4$ipx(r3, &(0x7f000064c000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00006dd000-0x4)=0x10, 0x800) r4 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00009aa000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_opts(r4, 0x0, 0x9, &(0x7f00001de000-0x11)=""/17, &(0x7f000015a000)=0x11) 2017/12/24 09:18:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/checkreqprot\x00', 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000002000-0x8)='syscall\x00') fcntl$setstatus(r0, 0x4, 0x2c00) ioctl$DRM_IOCTL_MARK_BUFS(0xffffffffffffffff, 0x40206417, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x6, 0x0, 0x0}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000751000)='/dev/rtc\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x4028700f, &(0x7f0000002000-0x4)=0x0) 2017/12/24 09:18:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) socketpair$unix(0x1, 0x80000000007, 0x0, &(0x7f0000a90000)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$unix(r1, &(0x7f00007e9000-0x4f)=""/79, 0x4f, 0x0, &(0x7f0000b5f000-0xa)=@file={0x0, './file0\x00'}, 0xa) bind$unix(r0, &(0x7f00008da000-0x8)=@abs={0x80000001, 0x0, 0x0}, 0x8) connect$unix(r1, &(0x7f00000bc000)=@abs={0x1, 0x0, 0x0}, 0x8) 2017/12/24 09:18:45 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000e48000)='/dev/sg#\x00', 0x0, 0x4000802) write$tun(r0, &(0x7f0000077000-0xd8)=@hdr={0x0, 0x0, 0x0, 0x0, 0x7, 0x0, @eth={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x0, @ipx={0xffff, 0x1e, 0x0, 0x0, {@random=0x0, @random="a1398a339996", 0x0}, {@random=0x0, @random="b8cc2e031fab", 0x0}, ""}}}}}, 0x36) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@sack_info={0x0, 0x62, 0x4}, &(0x7f0000000000)=0xc) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000000)={r1, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x4, 0x8, 0x40, 0x200}, &(0x7f0000001000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000916000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x18) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000001000)={@generic="e94fbc1612b6bc5a88f1934e04d55413", 0xfffffffffffffff7}) 2017/12/24 09:18:45 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x4000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000001000-0x29)={@multicast2=0xe0000002, @empty=0x0, 0x1, 0x8, [@rand_addr=0x1f, @local={0xac, 0x14, 0x0, 0xaa}, @rand_addr=0x9, @broadcast=0xffffffff, @loopback=0x7f000001, @loopback=0x7f000001, @multicast2=0xe0000002, @broadcast=0xffffffff]}, 0x30) prctl$seccomp(0x2f, 0x4, &(0x7f0000000000)={0x0, &(0x7f0000ab9000)=[]}) 2017/12/24 09:18:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00008b7000)='/selinux/user\x00', 0x2, 0x0) ioctl$TIOCGSID(r0, 0x540f, &(0x7f0000928000-0x4)=0x0) r2 = creat(&(0x7f0000c8c000)='./file0\x00', 0x10) ioctl$PIO_FONTX(r2, 0x4b6c, &(0x7f0000670000)="635fefc1712224721386b1805678871b7a589ceb59167b43a441b37b6692b476dbe26e9578c35a6028c15e2a0a5930c9f4bf7040bc64c262d3b89f4e9d6e7430af69341ff6df49f2c18760bd96bd318bf51a120f7a17f14df84ef74988") r3 = syz_open_procfs(r1, &(0x7f000024d000)="736d61707300c756ac50fbb12e77fd5abcbed11b13e0ce0a4f36b83614ebbfe924f9aec53577575169f5adbe8c30662ba2d4260640237f3c146a22e046e3e32210d432845a97a23d183633a022788992c2a7448875397ef953406e94154ef04a8e44180159b90591848e4659dadda8967707ff77cdaa18948cffea087ad2aa01bc3ea2fa2a3865d29cdb524bab8e389629c2797df246f53ba0cb3a7fa49327905fec94ed74ea84abbec7cea5dad364d94a6ec60d9f95ecded5b6fa94de25b58c59520884d5a582ca12eae8a8ad7c4afe9a3bfb316876a8b1733cebec949f7ecb03") preadv(r3, &(0x7f0000c39000)=[{&(0x7f0000e73000)=""/125, 0x7d}], 0x1, 0x4000004) ioctl$TUNSETTXFILTER(r2, 0x400454d1, &(0x7f0000165000-0x1c)={0x1, 0x4, [@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="34ebc71a183c", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}]}) 2017/12/24 09:18:45 executing program 3: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000015000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000012000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000013000-0x39)=""}) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000016000)={0x0, 0x0}) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000017000)='/selinux/context\x00', 0x2, 0x0) close(r0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f000000e000-0x8)=[@release={0x400c630e, 0x0}], 0x0, 0x0, &(0x7f0000001000-0xb3)=""}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000e000-0x30)={0x14, 0x0, &(0x7f000000d000-0x98)=[@request_death={0x400c630f, 0x0, 0x0}, @enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000009000-0xc9)="c2"}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000004000-0x30)={0x10, 0x0, &(0x7f000000f000)=[@request_death={0x400c630e, 0x0, 0x0}], 0x1, 0x0, &(0x7f000000c000-0xe1)="8f"}) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ipx(r2, &(0x7f0000018000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000010000-0x4)=0x10) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r2, &(0x7f0000013000)={&(0x7f0000006000)={0x27, 0x2, 0x1, 0x3, 0x3, 0x8000, "34d5d1eff63f348f7cfd0089642b2e71f364a6922614c8c2744310c9a84394c1195abeec433c34e45649c9e5268b67cd0b58e7f8cca63fcf26b903a26cb6bd", 0xffffffffffff54df}, 0x60, &(0x7f0000018000)=[{&(0x7f0000018000)="17f079051ff66b2cb1ad8ed1e29849123df7321aa7a60eb7c334215c6d9461d79c6aa237c02bef15cbf73cdc7aecbdae7f76b34c44db2ddef2a299a4c59b68b6c673650f2e1648b1ce851b11b529cc2a7d94dd70803e091799380423cacb469693cc2e9c339d3c3ef321fbdf0b65e60acb3771254ef6bacc0905e3869ceef4e3422ccd3653bd31b70f71775ae0a6ebd388b80bf44b8accac9929378a9779265ee546753221a75736150b6dd5e0552913d343bdece367ac326d48a5d6b2fb78c4486a4f4be4cd82413c1129e4ebbcd36c6cfa5c53d5e7b37b6755bc847c45f7be4532513b016572", 0xe7}, {&(0x7f0000019000-0x86)="2844c098508c8d63a0a546fbf3f5246c6346e499898433da0a6b712b2b688ef0a57a4746bc174aad69d226aeb08611bf4f9b922bbba459948d80712dd2f320479dcf4caf555634acd1b8dd44e696a0004d88259fa02f1171fc98c8911ce51803501fd210ad40b2e6fe3510cf298168408017917f4a7ae5a206f17e2868eafc30ea4701648834", 0x86}, {&(0x7f0000018000)="1981e6b5a15eb7923f6a0b7777754a3cbc85fac5c8af2ee4f17482521edf43fff7dc1bf564190ade802998b30dd612425e8d973e3203f6a410b86095daa1e312a95ed704e6069037a33f1b0599afa25a961a41ee90949ce16569c15524d287d3ed116546d049e360402c9eae32381654874251989980061bf0d8c26908ceb8858ba6e4dd0d40992c45b6e5191eaf3bc8fff78a67290e8acc1dd9cab809acf961b160bbe58cf12ede73742e0aae54fbf93a7673fb55d01944d5bf7cbeb35279c3ae61b74a6a1182f5d81622618d94c9848384b6bd5904f0f4dc", 0xd9}, {&(0x7f0000010000)="1eb9178afd1a080fd27c7db9279db9b805f4a13c81d71039221860a4bc41ad0049adff36ec9c0c599d7fa9d901f2d6a6071d89eee57823911b4a7541bfe1bfc4bc51781baf27936a8e4a969bb8e7e7624cf68bb0c56136071943d708febd76238e151b5af7c59b62fcce3c3ba4848e320d3e1f509c80d2e4f26b77426e768d2be8a65d27a01f25752d8291c4a8958e", 0x8f}, {&(0x7f0000019000-0x8a)="fd83dda1b1efce33c9e5a9a27ec2e301216c882231fa2c79d61f379b2a750fbba0b251b2ed96c24019faa2060117e8fb6d3f2f3edc0a039065441a03ed7a7ca2ed71e5ca77ad024adf6e8a5e843baf74a1cc2f7fd11511031bf1cef9b5b8ec5aaf023e73aed11a4564a3860232dac57879a82220a0e9897e60902c31fa8fe442f38c0bad8919c23ad172", 0x8a}], 0x5, 0x0, 0x0, 0x8001}, 0x40000) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000c000-0x30)={0x14, 0x0, &(0x7f0000007000)=[@dead_binder_done={0x40086310, 0x3}, @release={0x40046306, 0x0}], 0x0, 0x0, &(0x7f0000011000)=""}) 2017/12/24 09:18:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x100000802, 0xfffffffffffffffc) r1 = dup3(r0, r0, 0x80000) ioctl$KDSKBLED(r1, 0x4b65, 0x1e5) sendmmsg$nfc_llcp(r0, &(0x7f00000c1000)=[{&(0x7f0000bca000)={0x27, 0x0, 0x80000000, 0x0, 0x0, 0x0, "e1415954d56932896f34688e94c5590e34588dbd9611454b7df8276f57753d3e4828201cb2106a4849f79a4882c1ecd64d14818e97508fc1c210837cbfb46f", 0x0}, 0x60, &(0x7f0000930000)=[], 0x0, 0x0, 0x0, 0x0}], 0x1, 0x0) 2017/12/24 09:18:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000a9b000-0xd)='/dev/snd/seq\x00', 0x0, 0x101701) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f000000d000)={{0x0, 0x0}, {0xe, 0x0}, 0x0, 0x2, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/24 09:18:45 executing program 2: mmap(&(0x7f0000000000/0xfd7000)=nil, 0xfd7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x6fffffff) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001f000)={0x40000020000201, 0x0}) epoll_wait(r1, &(0x7f0000fd6000-0x48)=[{0x0, 0x0}], 0x1, 0x0) [ 27.765408] binder: 4378:4391 BC_DEAD_BINDER_DONE 0000000000000003 not found [ 27.791732] binder: 4378:4391 unknown command 536907575 [ 27.791735] binder: 4378:4401 BC_CLEAR_DEATH_NOTIFICATION death notification not active [ 27.804286] binder: 4378:4402 BC_DEAD_BINDER_DONE 0000000000000003 not found 2017/12/24 09:18:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000f9a000)='/dev/keychord\x00', 0x1, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000004000-0x4)=@int=0x0, 0x4) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000781000)={@common='sit0\x00', @ifru_data=&(0x7f0000000000)="00000000000002000003ffffff15e30000000000000005000449faf5238f7e23"}) 2017/12/24 09:18:45 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000-0xd)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000185000-0x6)={0x0, 0xffffffff}, &(0x7f00002a1000)=0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000000)={r1, 0x7}, &(0x7f0000809000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000188000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f000017a000)=@abs={0x0, 0x0, 0x0}, 0x8) r4 = gettid() getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f000043c000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000b54000-0x4)=0xc) lstat(&(0x7f000022b000)='./file0\x00', &(0x7f000008a000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r10 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$getownex(r2, 0x10, &(0x7f00005e8000-0x8)={0x0, 0x0}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000926000)={0x0, 0x0, 0x0}, &(0x7f0000c25000)=0xc) getsockopt$SO_PEERCRED(r3, 0x1, 0x11, &(0x7f0000510000)={0x0, 0x0, 0x0}, 0xc) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000a1f000)={0x0, 0x0}) r19 = openat(0xffffffffffffff9c, &(0x7f000078a000)='./file0\x00', 0x100, 0x64) sendmmsg$unix(r3, &(0x7f0000772000)=[{&(0x7f0000948000)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f000085f000)=[], 0x0, &(0x7f0000e87000)=[@rights={0x10, 0x1, 0x1, []}, @cred={0x20, 0x1, 0x2, r4, r6, r9}, @rights={0x20, 0x1, 0x1, [r3, r3, r2, r2]}, @rights={0x30, 0x1, 0x1, [r2, r3, r2, r2, r2, r3, r2, r2]}, @rights={0x20, 0x1, 0x1, [r3, r3, r3]}, @rights={0x30, 0x1, 0x1, [r2, r2, r3, r3, r2, r3, r3, r10]}, @rights={0x18, 0x1, 0x1, [r2, r2]}, @cred={0x20, 0x1, 0x2, r11, r12, r16}], 0x108, 0x24008800}, {&(0x7f00003f6000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000be6000)=[{&(0x7f000099c000-0xf)="22a2954d741de3c94bc12132dbebeb", 0xf}, {&(0x7f0000c1a000)="2c9551955420af71f298472b081271efda3a60849d0529f8d3a706b0f5bb2acee43df100bafb84980960f3dd5fbc22d3983eedddd537419a4116b38c3fe3caff802c975d3871e9a593bd85f6f80ff66d475ebec90d5cbec117a9bdb2efb77b575ece", 0x62}, {&(0x7f0000a30000-0x90)="342a787b8cfa1567103444255880b73541e2847ac4d8e78a43d645a69c1060f193cee8793a2f735ebd6a55c8de34e5942a7697447da955d68517c3a62baf226ca1158d8d8f1c3f07e9131dc0e3ec740968b553d2be54a506d4b37f09d238268aedeef298d2ab3e5c81c92bc96b0700dc7a447a4022bc01e09147977908c60f0241c828aeb3562ea1b50b0fbdb620d3ff", 0x90}], 0x3, &(0x7f0000aa9000-0xe8)=[@cred={0x20, 0x1, 0x2, r14, r8, r16}, @cred={0x20, 0x1, 0x2, r14, r15, r13}, @rights={0x18, 0x1, 0x1, [r3]}, @cred={0x20, 0x1, 0x2, r4, r6, r16}, @rights={0x20, 0x1, 0x1, [r2, r2, r2, r3]}, @rights={0x30, 0x1, 0x1, [r2, r2, r3, r2, r3, r10, r3]}, @cred={0x20, 0x1, 0x2, r11, r15, r13}], 0xe8, 0x4040000}, {&(0x7f0000d73000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000a56000)=[{&(0x7f00000b6000)="68866d94d971eb93bd9118ec07ee280c489aef190ebf689c76eb981f7840536b1c57b8c2d17069cc9a30b01a27edc867a82f71498fedb70b10afa85c3e33e2ab635435f6a1f9137e985b9ae2d42195f29cb8c3422d5ba890561e73ab4a3f34a0e55b22aa67eb95870c4923e2ed3a4187fc21fe991f1ef9d965d2a2fd", 0x7c}, {&(0x7f00004ad000)="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{&(0x7f0000453000-0x1000)="3f76f9f73a0a951b2caeefac7ada54c474f9fd54d7e7e8d2357e6a857cc0651ac8dbf0498dc68cabb97df840e4c602ddd35b57195954b65cca6d779f057858bb9ffe5265a26f8c6d0d0d1be89375f7826a58d81b1b055a75a7f31ad1fe3af49e28ec989536443cd3f934a79f46bc01ccc32c2aab44365b0bb8a26191e46b3f302e3d3d505ad0baee1763dcb4928d615f3031a065934cc1ac70109c957cfc9aa6396048126dcac81eefcaa363547e5cc31c8d7e1c125bc937860b93baeeb83d20bbb3abc886d357949fac6740654b17a69a95591a4c86cbd57fbc20fb20acdbd649297c21d69396a16dfdcb54a3869f238a2bf9eb9fd0162a704abd73c69d6d33dd0e5269bc3d4b440aa4181887cd32fc8b28564865c4eb1c966c953944eb2432df2a7959aeefd816e74900212a3dae3abdd7423cde627b69c3b1d6d03613e5f339eb254a8b19a52afb4695de0c48bee54d0f0c8439698cf7ebb04654f9ec5ba5f90fb2c26a745c020290b521e158018cace55b4a6464534494f84142ad03ead382ed8918201bf888069678590f7457c7aa779fbd718e5ef62b2aa43758000025c5758193a092d2d55a5fdb461e9b554d53af6d33cdf6490ea90b0761791f2a32ee8932a337afe34f72f9d85ef27d80f8901802e7e121c4c6a9b58f8c7654fb8b1739c2c0a7ca73c49707bbdf773762d4e8fa75b2308b6ac2a350cb7af23c3a743b52fe4358e03184dd5aaaf205ddd662c591cdb5f64a393b53299a6da7837433dd3c37fbdca8c2535c988d5a1e155e2d1048974945afe69294219a17e5c7aec630eca90e230ce6d23d8700c74031d5152f6d42c4d449477f269848751b025ffe5b4606468fcf85b9a6db5cc02e4db1d09ef7638aa9524792816d1532e14673ca689c2fe910f00f0cc28d382509b0e1bd2fd906e36dd778c2f67e367ed16730f6c5fcdc422dfdfb6c04461338ac4f826a7e9e919c98fb077ac97530d98013397d3aeb45a3770ac9424251ab4d1d7aebed5e183577da92ba9cf1d48abdc932adaf35ce685cb89c0fdc2a86692219d8b32cbdb79e550c6876e4d4339c37dc12de9b34300ce27df9aa5a8d47b31ff84e005701ba6e119f2117b78f701599ab43fe9116715a53884edfd8e7ba6a00b8bf290fc936578482a87e420f7c93ae07faeba8568d6a6ddddb5053905f753e9d85ea39f22ad848de3a36561cfafac664ad64b22481d6ff02208e51233fb1cf424dfeeb26b28f6c0b7beb1c263b14a0ac528091fa1750117982692edc818e406f8f8130a1aad90e4c8b59d3be985e6e38efa31ba8542492fc120273098c5c43c78f4c7d06d28015acb9f5e71c4a9a0c2508f57b793060fb11f5fd090a7f96113282a0e6639636a907ca4f5e3b83945951074e6ddbe8315692d21bc1336a2d9a3220fa5726d58cdaea16923b07cebdc2221afe79a23e4b3fe7df3ed143b07abbd2315f314ba164dad9c607546594a82c3e2280eee0335da5c082718ab168cf08162b3c8faa18583b754d14888e7747e054b44a41498bf7fe4ef66c154acb5b0be569ced3a2cc409bf9489ef3a45bd9687ad8f9268bf06d302910be13b1c7ed00a43a102a44f136cd493b5be17bbeac5852b781db275ead6b15cece47b4b49632b50a8091d9916196c06014fd4f779874071e56b11d4bb8fd1a325d965abf5f9ea00d04d289ea19f9db4491290b51017845278da8c30d1910e531739bc2780bc959d6d99372dcbb094e58877e7620b27858a64c0883937f479917d712ec74a99e0932c47e47e1cc9f2d0b95123f6ae9ff026217c0530218b9d8e68297811a076911a4847c1733dae33aee590846748afbcf0bae991d9045dbe4a2094aa611e1c5a72910df0716aa38387b1f635e3c25983ac3da725d137510d7852a3e0ef79960b907e007f8e8e00467c5da4149e602381dc3050304aeafbd94a4a22b3a577ad2b77a2ffbe0f9010d5240c74e84c6609944a3cc269b9e45bf1b2814439ce5be65177cc74a127fe230149311dec447629e2da1b2d71e44ff3f7211b4a45cc5b536f9f25748dcf594973751897a915586c44c05c029535fea1c196996b568bd2044c54412b45b5379258bd14d9ad7d718b81bda68d3abc3ee348bb886640005612107d9d6eeb25ca1ccd2f3ea96ab4ae2e28eac4d6cd26c73c9b1307e9e9e9cadb08e4fdf1d92d418c473cdce9ee11c262d710620fead782febd938f86487dd85bd7d6ff2122f53394da6340144cd3b6a33cdf597ebc8396c3d0b543c52cd8bd657b9341a0147eaed60276ac0310dccb9bc7ab78182454428c8e3a6961df2c3a2d4697df550a5688988849bf808bfe384b9f43868102e3e9fc28fc3ca78b753cf76c48032763ff4daba0c30b1a3bae3c6121962be10d6097e312680a95ba920524807fc7455a35edff88710055800352d2f0ef318e3384926bda7f6653b417f562bff5c2f041a892c3358754b1174141573fc471f3a1209bf8ef45a19024e6d09cec39c6b41650d5aaf95a0b5d6db987968405d8bf4396b59bcff308a45560ae983ef937ed757ec654f0d43598af0a015f3d71cf8a32babe4fdf6e7689117ede580044a9a93db68817e4361b76e853955dd63ca7775a5af9ad3647e46edb877d973659173dfcd95d89948a1667cbcb68ad8bad1f46d0460a3c546aa01424b1535cb61ff3498b6202862b63caedd917cbe71e0181712e1eb436d2b8ee59f19a1a82be305177026d977d73daf2629b5ddec09399ff28f89b405b240376fc09a53447f1afa69b6f9b60ee5f600c2f342ac58700c0dff7803521c739c2a3b3fb07b08e4aa3deef9dc3a5679fd6f45ea02a1189acecb83cba35f48485c6cb8e7f7337a2df0c39132b9f539d3220539dd49b10b376f76738986654cccc04945129c90ce725a97a567eacd03910e88ab1b9adccf3588b0bcd13641087fb9a4f9c24710e4db37e9d153f6a4d170cf44813f6830a5015a6c1e4657c99d0d36cac5b773e65b5db739b92ad1477c6dc64e14f1389b59681fb3fe464b405f8acac73f0519696619279aee87411c2416921549e35e7242a7d281fde111e50b019baea136ba17393ce0d22a47661a38eaa22cd2b3da83d475217af1e0a99217822c7a01f4b58b35a63e53a03a7a77142d1c01687c8c5410bf379b7daffb217ef18c8c1eb4b7e580c1ee015ea5e08cdaa10f9533fa233434fd1c124d1c387bfde63dc8e8fd3ed118dc1a0042c2bf7d1a55780e0f72cbbe459390aed4683c38265f54cb61e3fd9cfa1333e4cb17e8665ed4dcc5a24548cabfdd65737adeb0118aaa8873c4ec9af008ce92b7b4d65b637560f404b56dd65d84e0225723e35cb533c5cbe846d0ac72fe689dc6ad8453b17833adeca1a050ed4f9bba422ef2952a037b9e51936bfc211e49fb9e8a5533b18f6dcd235130a52e5d3e361f3d1a32261a1bfdfaa660d143f346f26d15d84a93644f62521d267010f59c065847d0f700ee9c68e91a8b2ab4f63907955abe76812c5f2392f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0x1000}, {&(0x7f0000451000)="6fbd81c9a68490525535c7239d9c70516e65bd2b34c950", 0x17}, {&(0x7f00003e7000)="e00ddb8b7820f7d5ed52187ff34de126f8eb84eff95fc59588fb1de5495dcf1ce854dbf24d8e1a93315d24a7a79d381e3f1008012abce3ba20a3edd0319d9f76bf974209381bb558d0e35aa44d66e08e8fc45b55619302dd7532fce28dbcf0f563bbbc137a12d1728871777b0ceca6268484e24d6fef05e1308cbad303d0fc85d48818690adf179831854bf334ee09483a1f1f5782aa9636f8c3dd1853a71cac9966f918098d1bd6cf2f6f", 0xab}, {&(0x7f0000d18000-0xe8)="607e5fb8211debbdfc086dde7112cbebec6b8cd5a0039972a8b5a2a841a7bc4a138385c6de244fc20902f1503fe3a47c3b785e20a5056377bdf8693a6026547a241eb2b75e0822d9cd0c3fbb8035f4b5230b6d4709f86723de1d9687fe9ef061f2289da5fe15f051ecee34c65b9758728f5014f951b0a65354364a3e3a47f02273809e2d28c5368d4a5fd74506d67c8c9c9f9fb2cdb791250f9a9136258a15ed00f0ad159507b89e55b2a7df687e0c1498b4bdcfa552f9b43167339bbd65f18943db3bc9ef58f8ba393fba15cb7e069c5ac8a404fdb50be44912d827b856f7b3c6f21a94f55833cb", 0xe8}], 0x6, &(0x7f0000a3d000)=[], 0x0, 0x10}], 0x5, 0xc0) read(r2, &(0x7f0000b25000)=""/174, 0xae) 2017/12/24 09:18:45 executing program 4: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrandom(&(0x7f0000002000)=""/0, 0x0, 0x3) setsockopt$inet_int(r0, 0x0, 0x12, &(0x7f0000000000)=0x0, 0x4) 2017/12/24 09:18:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x4) setsockopt$inet6_int(r0, 0x29, 0x2e, &(0x7f00008b3000)=0x0, 0x4) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000fcf000-0xa)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$VT_GETMODE(r1, 0x5601, &(0x7f0000ab9000-0x8)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000774000-0x10)='/selinux/create\x00', 0x2, 0x0) ioctl$TTUNGETFILTER(r2, 0x801054db, &(0x7f00001ba000)=""/4096) ioctl$TUNSETIFINDEX(r2, 0x400454da, &(0x7f00000ca000-0x4)=0x4) 2017/12/24 09:18:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000684000)='/dev/snd/seq\x00', 0x0, 0x0) syz_extract_tcp_res(&(0x7f0000327000)={0x0, 0x0}, 0x7, 0x6) syz_extract_tcp_res(&(0x7f0000fc8000)={0x0, 0x0}, 0x0, 0x1) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000d71000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000053000-0x1008)={0x0, 0x1000, "f630faaada904fa34441b9ba6922deb8285471010705fd8b0f80f35b6a60604bf8b044f54ccc5463faa304f177aa06d45c8e5dc7cd86988fd0565a9c017d432fd7bf395e9427662dc102138ecfd0f8d2084d57cf7902be5ad6cd4bc69cacdc6a51a878acddbb92f51ade8fcdc31db7ab0d896d89c6b8af44d67da88674a3149306ea1510470eeab3b75885f7ab3974f2be3400cddc9bf849107172125fc2fedf250dd8ac34cfa7be5f58a1f8ef3289e7f998b0990c8d6e2d0e42baa89160f0fa0708ac100b3d5e18c2b3ce8a67006e6df14c4cb492a094dbc012d5d782ff2ae3908b0de5f43a4f1388437a50a4698ea5f60bde21f613a84e17b1ba00124748dd72c720a4d613f5cdf252f530bfab9bbaf940ac00662c6feff80f8f9246c1ba306462748bd167e3c84794c103e039b7b0106ce225d02984f3dede6d55361e54c7af7569768a3409baac7ab2ee17c1a5deb90290d6d2dc2319f59cc4dc8538e11e279ebffe0e2142c764fd5c9eeaa6e70eb96a9b4be271cf5e7c19a42f392f42a199b4bbb16882fbc138273013ab355ba06e2a38c3cc88764f985a02893b0cee15c5b678cadfa9baa8018b44d7ebc586cd58a510036d33ac84e0bd66b56fdb21b77cf4258dafacd9c307127d292e6813830073f8def0e7549dfb8820375a8b115204e8ba76461b9c81f0706e406d68574e813ca3de648a7f67a0c96f4fe291882c793946b63da9c0c46de9218132efc53b3704a9161d6f6c12685fa1850c4de76c19b8c14b5a7a2ddfb8f7f7595cc058b731ca9329a606fc463ef6c86bccf109303a7387f943f3b67e22e87a3ad18dcc0fc1317d240f720b6f5120af224f4a419b0fb4ac6b67227f685baf562dff63f0097398a0c6030bad52485758c6fe4af1dfbefe60e81736d4c901800a1bda40049e30f67b88380111cb1792c43190ee64325fa888cdea32b53751ace8d25a33dff6621c86f1cc9d0490764d52e184c730d875d152eebeff28c762708a29d226862e41ea7eeb465ef1af41af99f1cd43fb1a6e168340eddb9b0cf58080cc70cf7ed08705b696123f65acf26283ce036c487c5b59e9d8ad0c49dfbf41c15f816b7981c429d35344acd7ce072891b2e222e9cd44e315b5537c882ec636e909867abad9b9666d53ebef56edf28ece7a5986a3e8433eaf8764f619848ab9466cd45a97ff3c18947d0cec41cd30dde98c81196b3fd6e1d55438053ffdc247506fceeb043adbbbb41398d7127778ea429ceeb994556be724712ee7d4f5e6095b3900b6fa014ba12430129b2ab3a76fd541392e07b3149a6c06bc41bbbe46ca80dbf236cd1e34f07e5ba90e4cabd315886e0b3b520794211a94130f65688ed2eb3c876bd5ea42111c35608d5da4e006a0c45915c820e2fc9ce76e412029d771c3442628e36a44a7d950c8632a3366f70abbd85fe44387ffcf9540cce7673837396e948939a0226c5c560b5a902a9d25f7303ba323f676eab682001e70dee18452c01af5a6ea403dc2069da81983b7e66e449597cdbfc174dcb46f8870475e60cf3ce2b1d52425e71c1412e35db94dfa0828fe5d86103982cfd227ccb0afb6515e1b7c4755a2447ff7f3c4a417a85d64cd5cbcb6581ef39c060f8ec5b6ca6f70449f5c4671c520fe11ca782a2e13ebaf74272b09e73474d39a6723c81a4d9c21a9a7ce063dc8e492be7b78c8b10ddef6edd02533d1dcd2e05be67e2977a75b2a4387d1fc45c5a034e81ea0c162adc0e799ea86784a94e8a3f9346b35575f25eb227a045db4f8165e85d4e97f0d37bc9ca254338b5a4312cd75c4827e9b7cdf4fca64efb85547600df19c33445d5db48a19be35c561af72745a1b563321f29b284fca57c2d164e0f5d5fde0f1ceb18e7a761f03160f1500c47dafe138b50e0438b2de14136854c4770beff3d43463a9e12fd2a82a2d317e0ebfca205cc31cfb0f598a9477de4b3a0cd6137eff9bb7d74804403e6514998659344b6f4cd3dddf466d54d7778f118460f0f2fee4b3a8593eea9e26002fb404d08675c091aeb8cc311c4981c309234d0951a65365964a2a85ae2bc03a4614aabae7f681b8c674552f65bcbc2a6ead9787f4f4bd90a1ef929ec632416552b1adc4a6160674b648b71b2099a1817a96350cd40bcf96e8fecffb2c5ca90b11c99283644216a53e53023c77958a00aa8f3391291fd3cf2a6f9268bdd6a041bfea697ba205ab98adec30a0c7a0290bafa4c08ea9baa9b3d802f93beca9df1fe2b4617cdd443e001aa52352bf9c47e78153bcd91446130c6b1c060ff38b3df956ef53930d4bbbdb3b6c9ae350c45be2cb4f9dda65ca24b0866042f240952eb76d5535f18ed632efdd7d3b2a081f36e44f54d7485fd2f488d08bc44d8b02eca436508561145f7a6f2b1109287acd4ffb24549b21e499591e4bfcb2d55a1aa608d443a61cdb797304144d9c88a02a7216dc8a93a2aeab9b986123d8238b22721449624a9d9682b9735b1060d73d2379b22b72b0be8f1e413488a1f82c424ca389b6ef6acf74f7d4eae3852079a2fb62e6d4f65b51ffdd0ac7b31c49f00d9dc95bdc7c708f77a7484a778699d6f08fd2e5065f1e519a42c60d466dd3c98b4e19739f9848bac215ef0013feed1bb5f0069318f913e650c7c44b38d641c6a6f228a22a9321329e97c5ae884b6bd073e2439340b6fd452f40901938f0f7b3a18589bd923dc3f7f6bbfe46a3228891bc9757001c4e4b0bee6fc700a16cf7b1490c3645fa501954f8400aa996d4c3772c9f1654f8fbc890500834afd2d5f338fa23f77c2ca2635aeb05f51d3a460b0c60ee9285540e4f7c305a780fbcec95a0c9df9087af63e3c8ee1df76f764169467863990126cdc23a9095676d1cb44e4b756323a8662f42363450b0f0ec55d31476c410adac03f9bc76c85d6b350d0acea46335a8fa7eb042488096d03b094caeaccac73809740464833437ea3a0a24600831f42497b424c568a0b77c56fe89f4632cd0940ad5a51cc692abd8ffe2f919785efc175caa7c7729666c029e3b13b95b30f3d2325d254a517166f01e1bb428a71424037da9329f4adbd83d056991bf54cb91396252cc6cb29f6fd7489c5d753a9bb63ab47dca284f2c70e2a6c4beb74e91f3b799b6292d9a0b4d76c59ce3b70369986c444c8fd6dc0ce3701b6db843fd5606c3ccc97dc92510b57c7d7d394ba18ea600da89ffde526249568cf7169ec0ffc3e0dc86ac439ae2a6c7fa3b8ef5496407cf52ab2fd7990a04927f25dcc918c45e48fd025127d08e6efcec9e2a2d2f1ccde4f0531fd435e9cd72b8d296abf9177912338e215eeee319f7f3132dd7d01edf109a53119be63da893fa9ae1618381e320974772b3e3aad43f1e4f2acb4006b5868474a51a149b7d8f5d1f5c9c14da45d00eb8fc7b55332e201fe72b2156258ccf4fa2ed9cf19abbde76b7f1a4b779f92b639cfbcce110e91faad8321c0e6e3e31d1aa0d8e82a29f83d535b81365412fcf33c8641bef1378a9b9e78b64a977341e4abae9c7c460b9d5c1316d579a46fdd8234292be166c261c6013215ac98613980090c174852356589e060ef5e3f88ec24e2595ee4d1a62eac383a960aaf645bd30f5dba483a58c3c9cbdb2ba945fb800cb1a3c80e0ceb9d668725ed6ed10418bea615d3d2cc5aba842f8aa8b1cc2a121f23fcf502faef8895e4d735f8a899e297516570f7ce5528f385d5aa53a6a2005de5d8ea2304daac54749e656c4a62a4a50da7ea703949ac094f264a09050b3628a7d301be27106b29c68ee00ff4a83404fbefb44fceb0369296b96d8eb1d5d9543540770d12984f5e89a18f9d6ac9e91df8761636c988d3f1d33cd9649de02490677c6d4212d7b9e66ce4e307162598c7aaf408d825c1616e4cca1e7959d4a667c70043a382b50d7f1765a146bbe4a7a8255e1dc9aefa92b85f1d375255ac076ebccfc7413f5fa9ef5fc7b499199334340194ee51abefc08af823bf8f29eadde745a2276afd11b51d98075b6242cccfd4d5af0188cc33ed54420b65b2cf3d30e55682a824de24228267c444c1ac2c37cabf21e22b27805848175ec335f4e697ab02159f2f122ad4dcbc752a309423a72b10d3528ac35e029ea2413fe1b23ee284da1014e357190875fbf1f94bd5d35a4b5a9516605afe3be843214e718785cb6cf711de92715e3f77d564367f6ca2ef7e955efeead7abc7e90c9fc9b7bbacd35d8513a450d40d8ab8f48ff0d9cff6486bdac91db6f9ebcd9bec26a630bb7336744762b95c1b07c35fe10edf70c216d9a09690cf5d4f40ac78fe21a118e65e9ad177d21c3ec830e5404b80ee1e4648c9220f85b7f17b378d0d4ad0fe18bc169660ba5353ef89368b5f03ae7e46f26bcf8995d22e7d668a6dd8347d80ffc2205ef3fdf190784b2e09ee9657b7fe2408bd49e17dcb0a6a43ae02f34712745a98512a241e06c3c1563c8082ad69629a50c9a708bc5dd977d5f4a0a7d82e702c242058ded8d15f6660c489b49fb000f5dafd98aaade2e14e01ad37f0a4b3c565f7f28e385fa8015fd38420cf7929f71b7a1d1cd268099cf7aa51b55d8fb7ed117d00c5478f7203c573f04c87620c142a6051d0f56f83ed9a8016c9ef3e8905e5061ee04eec7744c75505942adc36aad8ff782263fba2780c51aa5a195e8d91569b7b1ee10d9de1e58eaf261a7dcf1be2df6c83478e18e5b7ac32c88d14e57bfe6ad9309e7cc7cac9252de9e22dd8043e54de3154c33b79a0fa94d8291217c82ba8d38689d985b1327409753dd5c43cd479c884521bbb3f62ede6590bcdba1daa2b776a19b8bf0a5a14330ddaa7e03c178edc62bf026fb2a391d124b4323c834d78480f4920174aeb3cf39cb8034a614cfc08f5f7e061ad9343c506952a528f3e36b0442b42d2c105608404fc45665fe19db2a1a02a7acf91a82b9b7f82af2edda3251f3271872bc7dc770e3a77b05c00b8a811a89a0a4551c812a28db753be431cf52bf11a52eb06a2f612cbd87a6ed93f417985654cd232f34d58c5694dbe20946c7f44429e23d64bc98fce4fcdfa44460a106ddfe8758dbd77bbc5e4357ab8b62cf1a6fbeeece3326527488dfeb56246d6b3f9ac23c1b696b10a00986e938764d915941e1f4681644a85d70892e9eef5496a275936d4f1deed07a6eefeaa9b6f4b30567e4a8370582e21e9e9ebf056734d86ffc1aa2a31e7117ddec8c0ac42adef96b612e1f8e92ef0e4d322893eff1cf1dde167ad8dd55915380a38f30c91abfff6e78868bccb9d325b5e5d288697fb7091b1f65d4d14b373875c1eb9c0f842c7d6cfb6ee4c15de38be48d8f5497f974a2ddb805b0f01bc7d2ee658f7ec70311176fa89e970a61651d7324dc8499930b59fd9e3fb90eca3daf6b77f9de056dbbd89c93d66acb5c7240cd1ef5059384db13ed75def85de2801170f862cef67451b519fefe3adf98e0a0f1dc1f85feb0a9722513ae9897d0a0c4465d183d3cb8137159070f0fb26cc2adbd6473347830f973d1146962b983bce53d45499f9756a042a77b54b2c5390f5077565fad179f7e292ce7f63f22fa310bb46cf55ea6b3fa3ec03c79c635f5fc103abb6dcfef110df4459f18c82e38df71a06faeaa4d7d2938bb77718d001eede430dce75c7865a204202a2c7db9ab1f64e29186ad2b20f658a4a6100a76147b14e3f4c4ac14fc4a586e92f7991ddf702ecf0855c32c1c7a6935df2db463c0559352220ca34d8793719675c378cb46b2cf6f194cd06804984e0e2bcb4f0f170b8c73c2ddf8f8e097d6db44"}, &(0x7f0000e50000-0x4)=0x1008) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f00002e3000+0x9c2)={r4, 0x7, 0x1, 0x9, 0x7, 0x5}, &(0x7f0000083000)=0x14) syz_emit_ethernet(0x19e, &(0x7f00000dc000-0x19e)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [{[], {0x8100, 0x8, 0x4, 0x7f}}], {{0x8808, @ipv4={{0x10, 0x4, 0x5, 0x3, 0x18c, 0x2, 0xffffffff, 0x56f, 0x8, 0x0, @empty=0x0, @multicast1=0xe0000001, {[@rr={0x7, 0x7, 0x7, [@loopback=0x7f000001]}, @noop={0x1}, @ra={0x94, 0x6, 0x8001}, @generic={0x8b, 0x12, "1e5bd98e39db99a48a28cd833a338ebc"}, @rr={0x7, 0xb, 0x7, [@local={0xac, 0x14, 0x0, 0xaa}, @empty=0x0]}]}}, @tcp={{0x2, 0x1, r1, r2, 0xffffffffffffffff, 0x0, 0x1b, 0x0, 0x3ff, 0x0, 0x80000001, {[@mss={0x2, 0x4, 0x2}, @sack={0x5, 0x26, [0xfffffffffffff0e3, 0x3ff, 0x9ae, 0x401, 0x3f5d, 0x5, 0x6, 0x2, 0x4725]}, @mss={0x2, 0x4, 0x9}, @fastopen={0x22, 0xb, "1beb5ebd893b3a8778"}, @md5sig={0x13, 0x12, "51dfa054ca4dd98b579752ac3a1f1acf"}, @nop={0x1}, @nop={0x1}, @timestamp={0x8, 0xa, 0x35, 0x9}]}}, {"dadcb79f7be3ca5045a6a9c0da19db18c36782211da95c947abf289b892ad19d7447fcb3c8dac1c8f7681026559671a63fa83f0909268e5323093a324e19f3d2369414cb87fec69f6c6b25eaeea63144debc4212f451b26b24c0b78bdb234dadbc406864e5a2aa044361b5a0d2f743c911cd1eafb87bd265d866c4ce7880032bc0fedddc225d0d1477ecee2e94fb8ddd159f4b55da033a6f86d7b293066bef32e0dc173ee2c66d69d02411e497f76d299289fbec14af5c6a96e557239dac17d17f9645178c412cd492ed1f9dd3423bd81cb3ac1b1fd16fc732dd7df35992e2f5"}}}}}}, &(0x7f00002ed000-0x18)={0x0, 0x4, [0xfd4, 0xd15, 0x816, 0xa9f]}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f000069c000)={{0x6, 0x0}, 0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/24 09:18:45 executing program 3: prctl$seccomp(0x21, 0xfffffffffffffffe, &(0x7f00005d2000+0x95e)={0x0, &(0x7f0000ab9000)=[]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/access\x00', 0x2, 0x0) chmod(&(0x7f0000000000)='./file0\x00', 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getdents(r0, &(0x7f0000000000)=""/4096, 0x1000) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000000000)=0x8001, 0x4) 2017/12/24 09:18:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) r1 = socket$inet6(0xa, 0x8000000000000802, 0x0) bind$inet6(r0, &(0x7f0000fbf000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = socket$inet(0x2, 0x1, 0x0) r3 = syz_open_dev$tun(&(0x7f0000357000)='/dev/net/tun\x00', 0x0, 0x81) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) write$tun(r3, &(0x7f0000d0b000-0x41f)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x415, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, {[]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "b31d90", 0x0, "91b903"}, "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"}}}, 0x41f) recvmsg(r0, &(0x7f0000a10000)={&(0x7f0000fea000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000f74000-0x70)=[], 0x0, &(0x7f000021e000)=""/0, 0x0, 0x0}, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f000071b000-0x4)=0x0) 2017/12/24 09:18:45 executing program 2: socketpair(0x0, 0x6, 0x20, &(0x7f0000f98000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00001a8000)={0x0, 0xb4, "5704269b8ae59ff8ecce73b3b8a084b22091e47486d596d6e8f8cb7d2ebb906619ec83c526c14670e235a8cd995f476888477d36315ff7bca19146eab4e54b4d9719b28344f610f49f2bbcf8e6bdf5f997e090ecd1fe0410875e5669ed1292af89b7cf6d641f56bcc07686d87488252feeaadabe39e5dacd10680f638edaea749433f72b8ae2ba83bcec5b6b86ff41af79339330b36c9e04a27e36b173109e5bedcabb5ac93b301f453098852ebcc957956147ec"}, &(0x7f0000df9000)=0xbc) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000922000-0x10)={r2, 0x2c, &(0x7f0000182000)=[@in={0x2, 0x0, @loopback=0x7f000001, [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}, 0x9}]}, &(0x7f0000c80000)=0x10) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000ecb000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_DMA(r0, 0xc0406429, &(0x7f0000663000)={r3, 0x2, &(0x7f0000ba2000)=[0x6, 0xfffffffffffffff7], &(0x7f0000000000)=[0x0, 0xc76, 0xfae, 0x8], 0x40, 0x6, 0x4, &(0x7f0000001000-0x18)=[0x7, 0xfffffc0000000000, 0xfffffffffffffff9, 0x1, 0x4, 0xffff], &(0x7f0000999000)=[0x68], 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x540f, &(0x7f0000001000-0x4)=0x0) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f00002af000-0x4)=r4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000001000+0x726)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$rtc(0xffffffffffffff9c, &(0x7f000075c000-0x9)='/dev/rtc\x00', 0x0, 0x0) r6 = accept(r5, 0x0, &(0x7f00006e9000)=0x0) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000b7a000)=@assoc_id=r2, 0x4) ioctl$LOOP_CLR_FD(r1, 0x7002) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f000089f000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@nfc={0x27, 0x9, 0xffffffff80000001, 0x2}}) sync_file_range(r6, 0x100000000, 0x6, 0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0x9, &(0x7f0000781000-0xa0)={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]}, 0x9bc, 0x685, 0x4, 0x2, 0x3}, &(0x7f0000865000-0x4)=0xa0) fcntl$dupfd(r6, 0x406, r6) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, &(0x7f0000b04000)={0x2, 0x0, 0x3ff, 0x3, r7}, 0x10) setsockopt$netrom_NETROM_T1(r5, 0x103, 0x1, &(0x7f0000117000)=0x2, 0x4) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r5) [ 27.813385] binder: 4378:4391 ioctl c0306201 20008fd0 returned -22 [ 27.820721] binder: undelivered death notification, 0000000000000000 2017/12/24 09:18:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000668000)={0x0, 0x0, 0x0}, 0xc) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000a13000)='/proc/self/net/pfkey\x00', 0x181000, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) lseek(r0, 0x0, 0x1) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000800000)={0x1000, {{0xa, 0x0, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x200}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x80000000000000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x49bd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000f67000-0x1c)={0x1, 0x4, [@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @random="3d0280518b14", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0]]}) r1 = gettid() r2 = syz_open_procfs(r1, &(0x7f0000780000-0xa)='net/route\x00') preadv(r2, &(0x7f000093c000)=[{&(0x7f0000497000-0xf9)=""/249, 0xf9}], 0x1, 0x1e) 2017/12/24 09:18:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000550000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000773000)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000026d000-0x4)=0x1c) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00005c6000)={r1, 0x6e, "9ed00b9e518e705837ad1276306f98bd0efd18e76a572169c3889b0ad21d6983b24baae7adfc6a3a4a6a130288c25a768dc830479775b0c58df90317bbcfaee14a707453b733e2d8002de97787fe233e32f0c609e79bc8cde12ab7d188d47c2fd8bf19fbf42e822c98b22c146981"}, &(0x7f0000647000)=0x76) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x21, &(0x7f00000d6000-0xc)={@multicast2=0xe0000002, @multicast2=0xe0000002, 0x0}, 0xc) 2017/12/24 09:18:45 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_open(&(0x7f00002e2000)='\\user\x00', 0xc0, 0x0, &(0x7f0000001000-0x40)={0x2e7, 0x4b, 0x81fc, 0x3f, 0x9, 0x9, 0x0, 0x3f}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00005b2000)='./file0\x00', 0x0) mount(&(0x7f0000213000-0x8)='./file0\x00', &(0x7f000078f000-0x8)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000654000-0x1)="") r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000cca000-0x10)='/selinux/access\x00', 0x2, 0x0) bind$unix(r0, &(0x7f000000e000)=@file={0x0, './file0\x00'}, 0xa) r1 = creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) mq_timedsend(r1, &(0x7f0000787000-0x26)="", 0x0, 0x0, &(0x7f000059c000)={0x0, 0x989680}) mq_notify(r1, &(0x7f0000478000-0x60)={0x0, 0x0, 0x0, @thr={&(0x7f0000bc8000)="", &(0x7f0000cf3000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mq_timedsend(r1, &(0x7f0000e5f000-0xce8)="", 0x0, 0x0, &(0x7f0000e62000)={0x77359400, 0x0}) 2017/12/24 09:18:45 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000001000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000c08000-0x8)='uid_map\x00') writev(r0, &(0x7f0000b97000)=[{&(0x7f0000b7b000-0xb5)="35e14ee5ed03762463e22165e7d4a311740647fbb46ecf778796a5f3e7f6ab8f70f8cc7cf380b4c12170985f9e8b19d60ae5da6cf9d87f3d1f6e93a59857432539025c1e9352a800000000000001ffbd706c52bb68ed8bc0678d0834422eadd7ed2fe98ea1c274d9c3f1c63a66b085ec06e9c584fa9cb13a44933e8d107f0cdb17d12b7ec2363efadabc02e1d131ab6c0662491999d82b5b4045fed818fcdc688c3768db219f1e846619c4bee767791889029807c9", 0xb5}], 0x1) [ 27.875766] device gre0 entered promiscuous mode 2017/12/24 09:18:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00005b2000)='./file0\x00', 0x0) mount(&(0x7f0000213000-0x8)='./file0\x00', &(0x7f000078f000-0x8)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000654000-0x1)="") r0 = creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) mq_notify(r0, &(0x7f0000478000-0x60)={0x0, 0x0, 0x0, @thr={&(0x7f0000bc8000)="", &(0x7f0000cf3000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mq_notify(r0, &(0x7f000070b000)={0x0, 0x0, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000836000-0x30)={0x1, 0x7f, 0x3, 0xffffffff, 0x5, 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]}) 2017/12/24 09:18:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) lseek(r0, 0x0, 0x6) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f0000587000-0x4)=0x0) process_vm_readv(r1, &(0x7f000079b000)=[{&(0x7f00004b2000-0xf)=""/217, 0xd9}], 0x1, &(0x7f0000f4b000)=[{&(0x7f0000d08000-0x99)=""/153, 0x99}, {&(0x7f0000d35000)=""/0, 0x0}, {&(0x7f0000a31000-0x78)=""/120, 0x78}, {&(0x7f000062a000)=""/4096, 0x1000}], 0x4, 0x0) r2 = socket$inet(0x2, 0x1, 0x0) r3 = syz_open_dev$tun(&(0x7f0000d27000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_mtu=0xef3a}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00007f5000)='/selinux/relabel\x00', 0x2, 0x0) fcntl$setsig(r3, 0xa, 0x36) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000971000-0x10)=@common='gre0\x00', 0x10) sendto$inet(r0, &(0x7f00009e9000)="", 0x0, 0x20000040, &(0x7f0000532000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCGIFCONF(r2, 0x8910, &(0x7f00004b3000-0x10)=@req={0x28, &(0x7f0000031000)={@generic="13d537e153d5bd0c8702e91c018f329f", @ifru_map={0x8a5, 0x3, 0x535f, 0x0, 0x1000, 0x80000001}}}) r4 = syz_open_pts(0xffffffffffffff9c, 0x2) ioctl$KDSKBSENT(r4, 0x4b49, &(0x7f0000be9000)="091b6235ac11a51fe1e2446e3da6a8cd40acbbe2ed94ac46836d95130d9403abd1950496867840e8922b00f2") sendto(r0, &(0x7f000065a000)="", 0x0, 0x840, &(0x7f00008ec000-0x10)=@nfc={0x27, 0x0, 0x0, 0x0}, 0x10) socketpair$inet6(0xa, 0x4, 0x6, &(0x7f00000df000)={0x0, 0x0}) r5 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000266000)='/dev/pktcdvd/control\x00', 0xb0141, 0x0) ioctl$KDGKBMODE(r5, 0x4b44, &(0x7f00009ed000-0x8)=0x0) getsockopt$inet_mreqsrc(r5, 0x0, 0x2e, &(0x7f00000f4000-0xc)={@multicast2=0x0, @multicast1=0x0, @multicast2=0x0}, &(0x7f0000c0a000-0x4)=0xc) 2017/12/24 09:18:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000006a000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000d27000)=0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00007e5000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f00005d7000)=[], 0x0, 0x0) openat$selinux_member(0xffffffffffffff9c, &(0x7f000050a000)='/selinux/member\x00', 0x2, 0x0) 2017/12/24 09:18:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0xfffffffffffffffb) mmap(&(0x7f00009ee000/0x3000)=nil, 0x3000, 0x2000006, 0x10, r1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) r2 = dup3(r0, r1, 0x0) timer_create(0x1, &(0x7f0000d14000-0x60)={0x0, 0x1, 0x4, @thr={&(0x7f0000306000)="", &(0x7f0000a31000)="20514e920553d634b747bad39e55d53d1a5ae33d7b11c76ac30da9aa54ef40120ab5d0761e3aad2ced2f"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000097a000)=0x0) fcntl$getown(r0, 0x9) fcntl$getown(r0, 0x9) gettid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000cd8000)={{{@in=@broadcast=0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000084a000)=0xe8) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00006ed000)={0x0, 0x0, 0x0}, &(0x7f00000d9000-0x4)=0xc) getpgrp(r3) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000c23000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000588000)=0xe8) lstat(&(0x7f000000b000-0x8)='./file0\x00', &(0x7f0000bc1000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/24 09:18:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000a57000/0x2000)=nil, 0x2000, 0x0) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f000051d000)='/selinux/member\x00', 0x2, 0x0) setns(r0, 0x4000000) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000282000)=0x0, 0x4) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f000082f000)=0x0, &(0x7f0000ba3000-0x4)=0x4) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f000067b000-0x80)="345ae96d7a64b89abf6ba2862df501d2f8fb417422ab02bcea7bbb11867b0b6115095f17382ec60c99b905b2bba56a45a90e2b1b4ca879d4cdb20bf8bb97fead751f36b71cea9ffc2e6682f3466acca7253003ec90a8ddb74d6c5f82264aaf2fec59d44414c4e87ba48d838d07fa2e197014aff6c9c05523eb717357f9fa1390", 0x80) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f000095a000-0x4)={0x0}, &(0x7f000081b000-0x4)=0x4) fcntl$getown(r0, 0x9) [ 27.975466] device gre0 entered promiscuous mode 2017/12/24 09:18:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) set_robust_list(&(0x7f0000f8b000-0x18)={&(0x7f000014e000/0x2000)=nil, 0x2, &(0x7f0000c9f000/0x1000)=nil}, 0x18) 2017/12/24 09:18:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f000084e000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000f63000)={{0x0, 0x2, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000384000-0x6)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f000080d000)=0x3) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f0000e60000)=""/170) 2017/12/24 09:18:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) finit_module(0xffffffffffffffff, &(0x7f0000e8d000-0x8)='-vmnet1\x00', 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00009f1000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000d63000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = creat(&(0x7f000078e000-0x8)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) link(&(0x7f0000f3c000-0x8)='./file0\x00', &(0x7f00006b4000-0x10)='./control/file0\x00') socketpair(0x2, 0x5, 0x3, &(0x7f0000379000-0x8)={0x0, 0x0}) pivot_root(&(0x7f0000dec000-0xa)='./control\x00', &(0x7f0000089000)='./control\x00') ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/24 09:18:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000220000)='/selinux/enforce\x00', 0x400, 0x0) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f000064c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$key(r0, &(0x7f00008bf000-0x38)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x3, 0x0, 0x9, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x34, 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) 2017/12/24 09:18:45 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000ad8000-0x4)=0xc) r4 = getpgrp(0xffffffffffffffff) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00003e1000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001eb000)=0xe8) fstat(0xffffffffffffffff, &(0x7f0000f30000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = socket$inet_dccp(0x2, 0x6, 0x0) r8 = accept$ipx(0xffffffffffffffff, 0x0, &(0x7f000062e000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r9 = syz_open_dev$random(&(0x7f0000001000-0xc)='/dev/random\x00', 0x0, 0x141082) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r10 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r11 = accept4$ax25(0xffffffffffffffff, &(0x7f0000961000)={0x0, {""/7}, 0x0}, &(0x7f000028f000-0x4)=0x10, 0x80800) r12 = socket$unix(0x1, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0xe, 0x269, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000a3d000)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x1, &(0x7f0000000000)=[0x0]) r17 = socket$packet(0x11, 0x2, 0x300) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r18 = perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x199c, 0xff, 0x2, 0x59, 0x0, 0xb80000000, 0x480, 0x0, 0x101, 0x9, 0x3ff, 0xd, 0x0, 0xffffffffffffff45, 0x6, 0x100, 0x4, 0x800, 0x4, 0x8000, 0x0, 0xc897, 0x5, 0x1, 0x0}, 0x0, 0x80, 0xffffffffffffffff, 0x2) r19 = socket$inet_sctp(0x2, 0x5, 0x84) r20 = getpid() r21 = getuid() r22 = getgid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000001000-0x4)=0x0) r24 = geteuid() r25 = getgid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f00009ea000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000b1a000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r28 = getegid() r29 = getpgrp(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) getgroups(0x6, &(0x7f0000772000)=[0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000b21000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000faa000-0xe8)={{{@in6=@empty={[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, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) r34 = getgid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r35 = syz_fuseblk_mount(&(0x7f0000959000)='./file0\x00', &(0x7f0000001000-0x8)='./file0\x00', 0x3001, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x80020) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r36 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r37 = syz_open_dev$evdev(&(0x7f0000d16000)='/dev/input/event#\x00', 0x0, 0x121800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r38 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000-0x16)='/selinux/checkreqprot\x00', 0x40000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x540f, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000d0b000)=0xc) getgroups(0x7, &(0x7f0000839000-0x1c)=[0x0, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000f21000-0xc)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r45 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000c72000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r46 = inotify_init() r47 = socket$inet_tcp(0x2, 0x1, 0x0) r48 = socket$inet_udp(0x2, 0x2, 0x0) r49 = accept$ipx(0xffffffffffffffff, 0x0, &(0x7f0000f02000-0x4)=0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000ba4000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r51 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x400000, 0x0) r52 = open$dir(&(0x7f000015f000-0x8)='./file0\x00', 0x0, 0x40) r53 = socket$inet(0x2, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r54 = openat$ppp(0xffffffffffffff9c, &(0x7f0000014000)='/dev/ppp\x00', 0x2000, 0x0) r55 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00003bb000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r57 = signalfd4(0xffffffffffffff9c, &(0x7f0000000000)={0x1000}, 0x8, 0x800) r58 = socket$packet(0x11, 0x2, 0x300) r59 = accept4$ax25(0xffffffffffffffff, 0x0, &(0x7f00005f2000-0x4)=0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000001000-0x8)={0x0, 0x0}) r61 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000487000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r62 = accept4$ipx(0xffffffffffffff9c, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000000000)=0x10, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r63 = signalfd(0xffffffffffffff9c, &(0x7f0000001000-0x8)={0x4}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r64 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/status\x00', 0x0, 0x0) r65 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r66 = accept(0xffffffffffffff9c, &(0x7f0000001000-0x80)=@generic={0x0, ""/126}, &(0x7f00000d5000)=0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000f1c000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000833000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000252000)=0xc) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000347000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c4c000-0x4)=0xe8) r72 = getgid() r73 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000096e000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r74 = syz_open_dev$sndtimer(&(0x7f0000001000-0xf)='/dev/snd/timer\x00', 0x0, 0x24000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r75 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000000)=0x0, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r76 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000-0x16)='/selinux/checkreqprot\x00', 0x480100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r77 = getpgid(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000813000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000351000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ac0000-0x4)=0xe8) r82 = getegid() r83 = open(&(0x7f0000326000-0x8)='./file0\x00', 0x40000, 0x124) r84 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r85 = syz_open_dev$sndtimer(&(0x7f0000001000-0xf)='/dev/snd/timer\x00', 0x0, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r86 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x200000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x6, 0x9, &(0x7f0000000000)={0x0, 0x0}) r88 = syz_open_dev$random(&(0x7f00009ae000-0xc)='/dev/random\x00', 0x0, 0x8040) r89 = openat$selinux_member(0xffffffffffffff9c, &(0x7f000015a000)='/selinux/member\x00', 0x2, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f000084e000-0xc)={0x0, 0x0, 0x0}, 0xc) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000187000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000cc7000)=0xc) r92 = getegid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r93 = signalfd4(0xffffffffffffff9c, &(0x7f0000001000-0x8)={0x60}, 0x8, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r94 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x5, 0x200000) r95 = syz_open_dev$binder(&(0x7f0000649000)='/dev/binder#\x00', 0x0, 0x802) r96 = socket$inet6_dccp(0xa, 0x6, 0x0) r97 = socket(0x10, 0xe, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r98 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r99 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000001000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006d4000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f000020d000)=0xc) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f000076e000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r104 = getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r107 = openat$ppp(0xffffffffffffff9c, &(0x7f0000e6d000-0x9)='/dev/ppp\x00', 0x1, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000cb1000)={0x0, 0x0}) r109 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000143000)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r110 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/ptmx\x00', 0x80, 0x0) r111 = open$dir(&(0x7f0000148000)='./file0\x00', 0x4400, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r112 = accept$packet(0xffffffffffffffff, &(0x7f00009c4000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000000000+0x661)=0x14) r113 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000968000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r114 = accept$llc(0xffffffffffffffff, &(0x7f00003f2000-0x5)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000000000)=0x10) r115 = epoll_create(0x80000001) r116 = fcntl$getown(0xffffffffffffff9c, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffff9c, &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000393000-0x5)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0xc) r122 = fcntl$getown(0xffffffffffffff9c, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000169000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000005000-0x4)=0x0, &(0x7f0000e8f000-0x4)=0x0, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000001000-0x4)=0x0) r129 = geteuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffff9c, &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000f7a000)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b02000)=0xe8) r133 = getegid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x540f, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00003f6000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000a74000)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r140 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00003b2000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r141 = accept$inet(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10) r142 = userfaultfd(0x80800) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000568000-0x8)={0x0, 0x0}) r144 = accept$packet(0xffffffffffffffff, 0x0, &(0x7f0000c02000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x803, 0x29, &(0x7f0000000000)={0x0, 0x0}) r146 = socket(0x4, 0x802, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r147 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000+0x28c)='/selinux/checkreqprot\x00', 0x200000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) r149 = getuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffffff, &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r151 = openat$ppp(0xffffffffffffff9c, &(0x7f00009c7000)='/dev/ppp\x00', 0x40, 0x0) r152 = socket(0x3, 0x7, 0xff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r153 = syz_open_dev$urandom(&(0x7f0000001000-0xd)='/dev/urandom\x00', 0x0, 0xd4000) socketpair$ax25(0x3, 0x7, 0xcf, &(0x7f0000291000-0x8)={0x0, 0x0}) r155 = syz_open_pts(0xffffffffffffff9c, 0x802) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r156 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x42cc41, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000bae000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) r158 = syz_open_dev$random(&(0x7f0000b54000-0xc)='/dev/random\x00', 0x0, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f00007a0000-0x8)={0x0, 0x0}) r160 = getuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f00001a9000)=0x0, &(0x7f0000761000)=0x0, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r0, &(0x7f0000001000-0x1f8)=[{&(0x7f0000001000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000a04000-0x20)=[{&(0x7f0000000000)="52f421e3ddaccd73d3575a1ba9a1198cd4bfb8877ca44b21f45f16", 0x1b}, {&(0x7f00003ef000)="f695d0855c6c0399519dc3df44d122476f4841d3b59b9cec134984a47549782a68efa2d8e063a8aa09aea7745dec142c11a3cdc10e9981b89228c787385efa7f917437dec57f466f26563c9773fa8cffbfbfe8918ade6780afc14e8994ca35add7e190e8f1a4771f61ad9cbec77ed92912513f4aa509c3673620b3e3324e870979916d7aee097b38d678da1cf80823a3088964d5762883584fcfdc537fb1da6009550f145f3a23be6e46f5b8281ae09f11bc3bc4a7560c1a777c60c359277c7223ca50a63119e360df25d52c622242", 0xcf}], 0x2, &(0x7f0000fcb000)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x20, 0x1, 0x1, [r7, r8, r9, r10]}, @rights={0x20, 0x1, 0x1, [r11, r12, r13]}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @rights={0x20, 0x1, 0x1, [r17, r18, r19]}, @cred={0x20, 0x1, 0x2, r20, r21, r22}], 0xe0, 0x1}, {&(0x7f0000001000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000813000)=[{&(0x7f0000467000)="", 0x0}, {&(0x7f0000000000)="ba30d22bb57d1b6dafd2549b7949a089cca2e96b83c9da4c62a5f67b9e6419b71cdafef9b432c65b0336a2a2973c86108879c83576bd4e79cce15a154981648eb01d19da7a07be839c43731c4193eb820c3af5727b1da436c4d6a3a4965339af1c20ffe13c298cb50e62e5bab45f4c9b3170ed2670a85fa64f4d981d215aa84856d509c3b19e16afd836d76a9f999ff11830a99995017680d0e8779937888e0968ebe0f68c6312a396c376603557cadf0236389cd9b48fad4e4ca8ec0cd1ceb8", 0xc0}, 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{&(0x7f00003ed000-0xa5)="a5bdb35dd071616119c4bffbfa38f4f63c8793b873875aafefc669b72f853eb231e8c5cd0cab97a7bd9059f2aab2b71f07bfa82e043986a25bddfda4c224b0a6934b8cfdc61dc419a615b92e7fdaaac0c20be98ac9212e596aa73dd8f371bd9cd47341aa570f20cddb5ccab1b7bf6d9cb5fbfb2af5c7ba64ea9544a181d21b51d5e712b8d7e3647a4f3cbdd7bdb7232c2121f2d4889ab8a0696fea8065ad786fa8bca18bba", 0xa5}, {&(0x7f00005ab000-0x3)="a4567116157c18c9536ebef39905a709e88610fc33d81f220a6565a2a7857b4d10c78456c7e2259ca324c1efe61a4ffb6711bf2e7abf72d1954b10efe053549c53d0d7df28c314f8176a34d88d5a0be47a04c2574ffb52e5bddf701b03fe03e9434121b82e88fc41bdfaa78f4ea98313f55d81d50d7aeea41ed1847854970669e781f1477740c293bf8c2f9a8f1cf5c943053d9a60cc82a6fa85128d290ec7e754b18126", 0xa4}, {&(0x7f0000000000)="4e08161b061aece024923082db80be9284957e9f42b655f76e300cbe4d323df1135148dc4b05129badf60d9b7b83622a3475845fd2365243a8e34501decbf3d1932206ed7dbee264ea6f67ccdfe6eec716149c7549d19df4", 0x58}, {&(0x7f0000000000)="f98e9bb00fc10a5e38daa5d7ffd927d08586e3af47714613578c0ae5779f39c5179299249d2641e1d87a8aac04f8f8b7d9e0340a3be82e6e6652aeadc10356d330fcaf3c8a66652e2c30bc46c607f7a6f3bfbd3ce4df70f57fbc468745b4a4cb3a56d47680", 0x65}, {&(0x7f0000954000-0xc1)="8c6d5285f38be940cc782697484d476f04a047b4a3924f2f982bc01cbee89cdd3228d85776b73433de41ffc898c9c8d89ae0e9774a25d6910d0430ab9a4bccfdcf7426cc931ee91e20490b7113c711153f0fe21dac25e9f663da6d824bfe36cec7f5072857f5d9caf8cae5afa3aa3b86febd31a26c9f3c9fb509048511732822f7e6f8d7f47043c8fc900d77a8db356c5769a327f559f29500144832be517569ba8f39c981492bbc08af698b6c8cbc15f847418dfad452c64d414799ddb5e79429", 0xc1}, {&(0x7f0000f3e000)="9cfaf61473d9e4199f909db6ce26ebcc407499d573aad2aed414ca1e557da4e18d7823af6ff10b0a859e47d2c3dfd14b14b2b257418be9597b8fb8795f64d6ae309ff97cfbfb9ccf4746e23434aa8f2f0e02bc5f40e743b5592e321b062775289a40870c14705a3b6db512519b6c6ece9e67b7ce59d37d44cd9bf130e4c930e3b50128072eaf838e0e1e87a2afc8d4dbe4c5af98b4f426bd6f97141c5d0c5044ba7adc2f0588b5e6b7bf0f6d48ebebb565fa935901a56cee40c4991efd24129ac1b24232134cf9c7d9a31dbc6264421f2b7254de158dc3e15059388e3558783573539299deb15e932bbeb2fd69d63f965e", 0xf1}, {&(0x7f0000001000-0xd3)="48d7c22793f4389a964fd5287775bd1e3c881ee66d513f006090bd90cb8a367ac761d881f5882636f2cbb32e3cb0e9101f1c807109d826d7e29d70292832707a4f44e42a7547abeaaf56d1f761fac8889e40e5867430199829ee40cac496a33cdd754ad1f2e62d2d616910420df7476f55aa0808dbf31e5cfaa5254a7c12727a9e876c29fbd9589312628d5ca49baecac9fc01132337e488956a398978a957ed2e451a7b700c963bb215a85cec47e0023c95c110dec9bfef5b80dce63bf8edee259319e09766e3ff1f1f94a7fa5bf2cb6d4588", 0xd3}], 0x9, &(0x7f0000001000-0x100)=[@cred={0x20, 0x1, 0x2, r131, r132, r133}, @cred={0x20, 0x1, 0x2, r134, r135, r136}, @cred={0x20, 0x1, 0x2, r137, r138, r139}, @rights={0x30, 0x1, 0x1, [r140, r141, r142, r143, r144, r145, r146, r147]}, @cred={0x20, 0x1, 0x2, r148, r149, r150}, @rights={0x30, 0x1, 0x1, [r151, r152, r153, r154, r155, r156, r157, r158]}, @cred={0x20, 0x1, 0x2, r159, r160, r161}], 0x100, 0x10}, {&(0x7f0000001000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000fdc000-0x40)=[{&(0x7f0000000000)="ea2efefb71aef7ffe3add019590291c1369e9ac8aa4d085461aeb1477a696553c3694e9bfba7a96780af1f753b7c6ec6d809ca00eaa71b", 0x37}, {&(0x7f0000001000-0x90)="cfc9a9b0826908487ee3ddd3188f7b04265b039c84cfc09ea0e84a41ebda3c403c7765ca07d096bc44048ac6e5b45c1a2be7241ef86b114e04b1361c6f043f391e7a24fecb9507a2852b86b5653b048f1237ee35f6ad5c1e4efe3b88bc0b7de3246d6bb5c32edc7f84d1710fe65fa8bcff7d74adbb19dc70427f067a5517195eca35df9e64768f6dcd8712c3f7e80fe4", 0x90}, {&(0x7f00006cd000-0x6f)="d01460c9470ab6b8654dea9d73473207fa2ad30e64627258a396897a4848b396b6aa79e605817b740dd4f2cb180e2d5f738693f91d24d27317e795f5f8f427626ba36f2319ef2e2086af764788c83d184a0dad459a04bd0bf307ce44fb19669cb9ff96b99d3d27e6dd23c25e7113fa", 0x6f}, {&(0x7f0000b55000-0x1000)="7871a68c94af6e063a3106ff6ff1d03ff0f6cdba6d241ca7fd1eb9ae8e93c4d1590e7f73f88539287be34f2bf54bb803bdb4a50dc89dce100ebb423df8cbdc874df153340f7240911f18bc422005522be3ad202653684a3f6513ee8c71504a33ef70a0b3cbe1d574d6b3df567707b1b8a4c2dda4e6f43254ade3bdf6fa56c2d55aa08005bdea2cdbd2308b8b8bae5e473937202a0efef24c61352a7d404adc62a89556b54ec2676411e3f5a6e695611d2ba3876ea8b80b5b961b07e64a1a163d5ff5ed0df51b050c628e267f7623553cc7aca1e2b3c8c1a8c8eb1a63f9953f7e8ee5e3bc620ed89ca8950dca9196bb58439dc46c8da7b09282013a9546cfb65d3b15f6f87c3e4a5b8b27016d141a77cf5f67cceee4497184b8721b34fd6a637f37efd97b8a877e1f39be545748563e11daad6f2e253f00a38ecfa6b97a90465fac2534542c3ed84a7ed5934b08f9b583a3139ccbc4de3ce942a281c58a9ee92ffefb3d9b2a79c44edbeae2af2a11399574da4addf308593a3fde837612bc0c3c7f8a7639bf11db5672a54fce45ff08f8f1c9a4c03fdb6451da9ec5932e11dae5fc9f7224b92135e18258e3869c8f4918ea65a0d398732fd21ad411d2256b67d22c1102302aa8367f085235e4578c9a1db7b50d076cc050e5abc605b6ec43aa6700bf95b0c7cc6fde3838bb2fc3c2dc4a34474b31a6ff8220cfaf8f379da0fb1dcb9b415bf507eff94519b7e50e2cd438d9af22caeb48575889eb9b87000e389ca1d27fb483d94265ab1bdebfa4208452ae577689f1d20f475d510862058df142cee5a176fc6a3a19092b88a64f332e8487930258178bafeb445dcfd6e3b5292ef54a9f307a33e5771b49a1f1b75adeda26cbb6aabf4720c16c95987142efe393a3f34e42622c30d41d8e0a79c1cbbfcaf124973fd68d22ea12b5e24799228755ea44feb3337f6d846996e0e699813dbd921cc5c68d04609bf570e555d7e6c338888b186cb56de80686f92b89dad7240b9509b6e9245dfce363c5482f3b1962f4be38bacbf2989b2215375291654a8ae49f20e9a4afb919d01462b5fc7aa02485df8bfc99f30d649303c55576cdfebd26c1530aea14016386154cff02ff2569342ec7bd18e6f054b9e7b06a11ab564a004942b4327c44810a51c67ed754e49f13389213d998c96fb7dd6a1b9af9c0e634e093512f1eadfcbd1b43c1ce75069169997d8b7f9661e73a1345cae3f15b848896c2388479ecb79de9367e9e5c1ada15c9004641313e665a7fc1ece1c78000be401222738262d0bfa4c447840a082a6cef2679c47dafd7a1bfa600eb404ea52a688610c3926f68b026eb5c6b8582b13bb9cfb8f03f51523c85d81f0f67117b3712d3680c740ea727e40a703d45e614a3960c4376faffb46f89b3948e2f431253be63f8f9a657ea75c1dacb81a3403087841245a3c5e59b9b28f7e9528cc3b80fea7f5f940d23e07e6815977be234d1e938c38334924a816cd84a31578f994321e93bcf2ad836d5ff80ed66575556be4bc0def37bffeb22b9420df54199312ed35a83c3bad81aea3e666ca2b93af4deb2d021ee47370da741d6d328cffb4a3f6b19bc4876c7edba7125afcdcbf12af7255a1576bb5dbb5263b8c7f623bfe06d886d408938134185c3ab8824f26eb8c3cfa3e2891fddbc7cd9ea2d6a97b8388cb1fff27e904f2c9b1cfe8e7ce4a0697d9b7408b68af777e684f9c7dc13c5635cd707707a77376012bfd11e4962ff4aa41f2b6016cb39a5e3c5b5ef84310804b106c72e4b1a031ceac6246cfa2db0b698fc98bc172b7814db530ca1c16402e0fdc2a44ad8d3a72681900c0d4cc0384ffb419a03eb1401f52a6778939e7152064066f3efaca7928f2ee532207a6c70f18e0259a406c2c37359eb36d37fcca2df3b5e6caa82a33518bc371cf8096fe1beb60e5f561db7c73daeed04bbe36fb8f81b9f05da0b03499a94bd8ed6d528f5657f6d33d7d42e671ba7a22190c078213c2a41680e48f3ffdec6a329379e4b075ef3a51a8119210183f8622dc7221db355eda463f511a7cdda79971cabfce09d4aa2252f8b7115f23767af62c9726d4025f2135dad8c2f76ae15d0bb7865382ea07926d74eb1abb69eba9281beff11e30008e4324dd4982e09648789fd738e3a3371a02c40f2c8c9dabda96c25573b7c56e10083a87fa99be1c4013e680c46e6b41cb7925c3a1725fa6207692c1db3d1b4860e14030f6023a91d0e71e8d1e35867aad7723665a7a746feb898c6aea9b083454c65519dad19ade91ac60254230cd267bf70b14d4889d0b4e52e054a96339acda18dbeea2adba8bc17029b37c6a489e15463890f9e4dcb076c07c02d65c1398669a90301ac653d1b289088e715cfe087eb1f5c8a47de229809b01f78387c36314d29dd3bf23cecc25fcfcf815d129108bec5523d48b5741b506b457bf72bdcb6bce278023803aca88d5e2f946397384b4c29d468e9ebc911ce97b19b25189b28e6666186c5ed3b61661ba5b06ec9a7d0acc6bb6cb255aae24fb5f4942cc7c6e57092abd142f565f7bc38e80af8a5f9f15609393376208266bec81b7cd2aa438c23270cd4727838ba3325b28f1cfe75d3b26f2ace4805066ed2fef51adae8096d7205be5168c4910d232493f35f5f4980dd087c7d16c2f400f5bc876657040a940b0a4884f56f0b61c0f27bc683e52fdb68a479d2ec20050f34aba00c8acde4f0d5431031a22e7cb0398d812d9e56503bdf0db0c5c41fbe2852fc0f548af50a3ef395a200bf609b59b402ba8e5af6334491a34795032fead9c61bb23f39552d310e98d15587e34931aa26406d715cab4ae993b6a76954ab4ec91d1ea8b69fc279b35b71c767c8b26c3b0535fca3830b41436780838848e59e8f2e3dc363c3b74b33a2d8633a8cce42fffbb1d531766aec15fb03c1c3795d145985aa564a1d970d4f039569aa25355221372e53aa7323696372d9b88a1033ca3bf225c4721d075a05ff44c3fc516a8ef8d07184540d59a99ab2f8871a43823b79497ccf70b5414a0386882518f887f53f5ec9cd4d0c20c126684460aaefd112caed102f98386c3def6bb4d9f6953d14811d7c8465f177bb630ca9b7d8e92c3449ff3c2bdd219b9ca131ab5dde7108d9ee545133605c5dcaaea5e2eb8990148088ba4d50c2f4c4d5d24f8e7270abeb01dc615279e3c337829497a870a352eab6396a54a62fabe214f3ec94620ca66fd4df510534779627ad9910e6b9a68a61bb1d5a7e6e79dab5586b21a372bf740b456d5eaf9bd5f5cc751186df2019aea81fad4476a8000e2c26ce8dfe3cc56f22ea72881a0eee8368e436236b7e54733703e9d2d3536b469b0ad0c4f89fa5c67299e5e0a2938d1aedb321c16cf618a734ba43ed649d4b1bf3c93c45843b7c803b3e736253747469a697533cb9ff469a5e46be5adb9c77909844e9333db7d8e2aa05387d7c2d2d0d0b1ead1a39fddffc0410127738576c6e5fe9c1215d127c6af65059dcf39b8b26a179a51daec220d372fe9675baa8376af169d4f629d85a94f2d5730480d036f1d02c794b227a9275bb20ac7d6edc46c8b30cc5a4c84a9e20032343bb97f2fc7fe7c222a3b15982cbcfc1d0eea68f2a82d51a433c10a61941e416bdd7e9d864ad1e46fcb2b6a6a2aa4ed160209ee9f10327da0ee2db660363e05245eeb1e805ab5815b98434679070beeb089131d0aeb1fc1c3fa7ebd34706e072081fcf76d67788df72504781e88b6502c823a3065645652155f925a683e7e933b5f4c29614b50708c5400747b5da9494c41eb99e910c76f69ae8a564257bec7f7decae860f9bfafcb7c2ebc8c80cace5f75d41ef4a3568111ef1de354f498bfce184fb8c65c518fa9cb9a87856fea57099d5ab6350cc70a4ff2e42c6baa7c8b15c5f4308b5582c18d11957d3c82ca7bdc383331808a22fbf972e251810d08a3c3d2901d3cebd8416196f5ca133cb544c237fe67513981c88f3cd0190ca8ba4bd16212207ec874c83bf26279a362ec26dd00a28abcd2982f1958a2527528dab2a32b29981ac2885bb71b6527eb9ed1919bd9a94e193e8c04b024ee7400e00449d3d0ec6a867d55e962c2661925da8c2fdcd868d49508bcff30015c307f5f3d0d26077bf79fb22ba76a7351a3f552b0697772c9dc3a540dcd695c47cccb7d7c5061dde2ca721faf1ad1a0567fad75d7fd552503f1accaba5cbc0af62908e3ba692c69af0cf0938e98ad28ae8f6dc8304cee9462147a8588f544020f525f8913d19d3ed4920cdf763c4e0b92e886019ed870c38fbbb994d9d154b0ed030b67231df3a40b1612614c0dcdad12b041514e19cb476806e412da645387681d80b2a1bae29171a719cb512c2a5a29021633c893a33d1ca5972ddf0207ae9fe822f2904357150db5e9c9d56fc3db705b89d0dae58a7a18fdf4a60354b603a01f19ebd115cd5558c91617babe2efb4a7690cddc2158ce39df02a3cefa2d23dcc7ad442be7fd5b65ff2f66fd2cca6b7bb65b143c430f3ff61b07c23fdc859829c1ea2357e4c862915a36efe56955bca2b0d3c76c2ce974eafdb591e16315505d9ae01b7d088f521c61691558a171b08304a1bf33d6eb66aa047146e593e84f8316bddc6b6b9c3abdd35fdb06055944768aaff8c2501388c8bdb2c44edfeac861d54044d996a73babe0b56934954d837d6993c6257293d7c2ffc978f25dfceb8077a4ea011c220af02e5335a2843ffe0efd7d7b19ab583d47b6a3e0c5911f1e8684ac82ceee69a77d97fb29ef6c239d1bdc6aed6e6c8b9a569e301cc5dee2a62d01588274aeb82a9745d9dce774ebabddb35bcf30935dbbbcaa02a7d039eb0f04472f5b09bd836afea897876c0afc8fad702a996af8e8afd612d1c78606756cbde0ef35d6ef7e38d810ed802de6e7fac01550cbc4f3ce61b0aa88b2f4a58e4420a3a0d811400dc5df716b0b8b44357b6983756c3b59d0f826a17a261488b2cdf0f263debc69ee675e39c6acfe500749e378697e45e2ee5606e8276d986f61910132081c59342e06434add51df108031381f5b18322ebbbb3d58ab6fc5e0a043bc765d5e2f51ec32e4c39348019f869b6afe3fe526efa0842f6ab3ec3ae6863f406e76814ca6da2cdf44862a2d13aca1f71c964b6b3fa1e963272cd4fb442d00a027338e0b621086b078ff8c2a838bf5667e52a6ac4fe620217b68b4314b0c43c96e75fd7a1324cf62d66553c40a8414012a7ae7eebcfa900085c6769973b98c67d062caecc21df655cfecb72749e1f5c837c1ba1b51698726ccb6e0d4d3fa8809da0121d19249172ad6b243611390c8bac1617cf96a1e4794e21539f5a868023316c7914438a536e756187742def43e844c169021cba9d472560bf67973f8310bddabc1630e457fa03dd80cc6ee1c0451e509644932b908f3f8dcbec4e460edcc282ac820c180d82c966df41137a133485e3591250ab88647560a78dbe9df09b228daab40c31a6e678f35b9e1943afcc9e06748e1602fa2ea8218d50a07dc1e8737516fd2126b5dca1890617a38d79a7a43ed6900af39d37679e1f1da177f0c6d0b6853b2de5ae64e84b10b3871390b3136d98fa8d2507c7616c73af4d3191aa8bdad39d6586468380bafb5e2bd00d558c2cdc127685c748495dca28609f01ef720ca3668d38bf0cd00a9ae65b08fd84b559941c53f5e05c12d7e927d5c22a51fda1c7b3a8cd50ce03c798134e22815726da0329a3ce87b59c91d9e7dc84bb22f6381ed8f9ff471e55fe629ed616eb", 0x1000}], 0x4, 0x0, 0x0, 0x4000000}], 0x9, 0x8010) socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r162 = open(&(0x7f0000c75000-0x8)='./file0\x00', 0x8000, 0x20) getsockopt$ipx_IPX_TYPE(r162, 0x100, 0x1, &(0x7f00001cb000-0x4)=0x0, &(0x7f00006c8000-0x4)=0x4) r163 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r163, 0x8946, &(0x7f0000e41000-0x28)={@common='lo\x00', &(0x7f0000f4e000)=@ethtool_rxfh_indir={0x38, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/24 09:18:45 executing program 7: mmap(&(0x7f0000000000/0x8d6000)=nil, 0x8d6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000014000)={0x3, &(0x7f0000002000)=[{0x0, 0x0, 0x0, 0x7}, {0x1d, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) mmap(&(0x7f00008d6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$unix(r1, &(0x7f0000010000-0xa9)="", 0x0, 0x0, &(0x7f00008d7000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) 2017/12/24 09:18:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000000000002, 0xe9) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000f5b000)=0x3, 0x4) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f00007b8000)=0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000f4b000)='/selinux/enforce\x00', 0x8000, 0x0) connect$inet6(r0, &(0x7f0000f61000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/12/24 09:18:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) setregid(0x0, 0x0) mmap(&(0x7f0000109000/0x3000)=nil, 0x3000, 0x8, 0x48c76dd6444daa18, r0, 0x0) write(r0, &(0x7f000053b000)="24000000260007003200cc0800367700fbffffff01000000000000ffffffffff8100ff10", 0x24) 2017/12/24 09:18:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000505000)='/selinux/enforce\x00', 0xa0040, 0x0) r1 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1, 0x0, 0x0, 0x4}, 0x20) setsockopt$inet6_int(r1, 0x29, 0x21, &(0x7f000089b000)=0xffffffffffffffff, 0x4) connect$inet6(r1, &(0x7f000000d000-0x1c)={0xa, 0x0, 0x807, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x10000000000003}, 0x1c) sendmsg(r1, &(0x7f0000ad8000)={0x0, 0x0, &(0x7f0000f18000)=[], 0x0, &(0x7f00001ea000-0x108)=[{0x10, 0x0, 0x0, ""}], 0x10, 0x0}, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f0000f5d000)={0x10001, 0x1, 'client1\x00', 0x2, "29a3633b2ab7d707", "8601b528a7ca065f7f1d15b54bf154978a0377f7507250ab31f1067db7ab4908", 0x8001, 0xfff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/24 09:18:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f000064d000-0x4)=0x100000001, 0x4) bind$inet6(r0, &(0x7f000008d000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000abd000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000ed8000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = add_key$user(&(0x7f000006c000-0x5)='user\x00', &(0x7f0000c51000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000ac2000)="77ac047b4c87720fc17f2553cb10d09e35f79c2287face62e19240b3f723498f78fe0ea7b3142e85748a83cb8b537385b46d7001cc471b57b21650d1906e03f5e28a61defb5193c7873e9cb63d0c623dd96ecefb13aa0a083127b71397bfd7eabcb2b7a6af04360252fd238b4e7fa14cad886574bb520c6488a96ed13ceb60c86152ece444711dd4a093f197757726f186497f26d9259f68", 0x98, 0x0) keyctl$read(0xb, r1, &(0x7f00008f5000-0x80)=""/128, 0x80) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000988000-0x10)=@common='tunl0\x00', 0x10) r2 = accept4$packet(0xffffffffffffffff, 0x0, &(0x7f0000004000-0x4)=0x0, 0x80000) setsockopt$packet_int(r2, 0x107, 0xa, &(0x7f0000876000-0x4)=0x7, 0x4) sendto$inet6(r0, &(0x7f0000fea000-0x62)="b6", 0x1, 0x0, &(0x7f0000609000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000226000)={0x1, 0x9, 0x1f, 0x1000, 0x6, 0x209a, 0x0, 0x8001, 0x7ff, 0x3, 0x3}, 0xb) sendto$inet6(r0, &(0x7f0000e00000)="", 0x0, 0x0, &(0x7f000011d000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) 2017/12/24 09:18:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000500000-0xf)='/dev/sequencer\x00', 0x10000002, 0x0) write$sndseq(r0, &(0x7f0000e7f000)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @addr={0x5, 0x5f2}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @raw32={[0x5, 0x0, 0x0]}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x989680}, {0x0, 0x0}, {0x0, 0x0}, @queue={0x0, {0x0, 0x5}}}], 0x90) 2017/12/24 09:18:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00007f3000-0x8)={0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00003fb000-0x20)={{&(0x7f0000db2000/0x4000)=nil, 0x4000}, 0x3, 0x0}) r1 = syz_open_procfs(0x0, &(0x7f000043a000)='attr\x00') mkdirat(r1, &(0x7f0000e7d000)='./file0\x00', 0x0) 2017/12/24 09:18:46 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000000000)=0xfffffffffffffffe, 0x4) mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000001000)={0x2, 0x0, @rand_addr=0xfd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r1, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000017000)=0xfffff7fffffffffd, 0x4) bind$inet(r2, &(0x7f0000012000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r2, 0x100000000) 2017/12/24 09:18:46 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e4e000-0xf)='/dev/sequencer\x00', 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001a000-0xc)={0x0, 0x0}) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000089000-0xc)='/dev/rfkill\x00', 0x448802, 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) openat$ptmx(0xffffffffffffff9c, &(0x7f0000002000-0xa)='/dev/ptmx\x00', 0x100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000003000-0xc)={0x40000000, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_CONTROL(r2, 0x40086414, &(0x7f0000003000-0x8)={0x1, 0x232eb46d}) 2017/12/24 09:18:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f64000)='./file0\x00', 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000156000)=@nl={0x0, 0x0, 0x0, 0x0}, &(0x7f0000bfa000-0x4)=0xc) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f000050c000-0x8)={0x0, 0xfffffffffffffff9}, &(0x7f000053c000)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f00009b2000-0x14)={0x0, 0x3f, 0xffffffff, 0x3, 0x800, 0x4}, &(0x7f0000c9c000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00002e2000)={r1, 0x1000000006, 0x8e3, 0x5, 0x7, 0x5f, 0x100, 0x1, {r2, @in6={{0xa, 0x3, 0x80, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffff, 0x0, 0x476f6928, 0x81, 0x400}}, &(0x7f000097f000)=0xb8) lsetxattr(&(0x7f0000911000-0x8)='./file0\x00', &(0x7f0000fb0000-0x19)=@known='system.posix_acl_default\x00', &(0x7f00009cd000)="0200000002000000000000000500de2d6a1f06a04c", 0x15, 0x3) 2017/12/24 09:18:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000bd9000)='/selinux/relabel\x00', 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000a01000)={{0xa, 0x1, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x680}, {0xa, 0x1, 0x101, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, 0x40, [0x8, 0x3fff800000, 0x445, 0x1, 0x5, 0x1, 0x80000000, 0x1f]}, 0x5c) capset(&(0x7f00001e9000-0x8)={0x19980330, 0x0}, &(0x7f0000033000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = open$dir(&(0x7f0000448000-0x8)='./file0\x00', 0x400040, 0x89) fcntl$getown(r0, 0x9) ioctl$fiemap(r1, 0xc020660b, &(0x7f00000ab000-0x58)={0x7, 0x0, 0x1, 0x7, 0x1, [{0x5, 0x2, 0x101, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0}]}) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r2, 0x29, 0xca, &(0x7f00007fd000-0xc)={0x0, 0x0, 0x0, 0x0, 0x0}, 0xc) 2017/12/24 09:18:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000a86000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f00002c5000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) tee(r2, r1, 0x6, 0x0) fcntl$setpipe(r1, 0x407, 0x2000) vmsplice(r3, &(0x7f0000004000-0x20)=[{&(0x7f000014c000-0x1000)="85", 0x1}], 0x1, 0x0) tee(r0, r3, 0xcfe, 0x0) splice(r2, 0x800000000, r1, 0xffffffffffffffff, 0x23fb0, 0x0) 2017/12/24 09:18:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffffff, &(0x7f00008f9000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f00001a7000-0x4)=0x1c) r1 = accept4$unix(0xffffffffffffffff, &(0x7f0000bdf000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f00006f7000-0x4)=0x8, 0x80800) sendfile(r0, r1, &(0x7f0000902000)=0x0, 0xfffffffffffffd31) r2 = socket(0x2, 0xf, 0x0) write(r2, &(0x7f00005ba000-0x20)="140000001900077652fffffffff9480080190d23", 0x14) sendto(r2, &(0x7f000029e000-0xb0)="36216c00e02f8d8d333c2822ba7108e3f2921568eecde1943254c2ec20cb07d0f6672fdb7e3f7f58a49142dd25f939e8dcda8b6757856521a7c8410d7920cbaecd21e9709b1e38160b2da0aacf09f3363627a410260fbf1beb08979b7c82636830f2fc10c30e44ea18500273ef918698841c79f54e09b0a0fcdb0fc9c50c93337ef1ced8411f73601ff568d49c776764ef3bd7c35b4eae962044936b1531364f9feb0ec2681329d017023cf8ac20b382", 0xb0, 0x40, 0x0, 0x0) 2017/12/24 09:18:46 executing program 5: mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000002b000)='/dev/sequencer2\x00', 0x200100, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000009000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x40, 0x7c) r2 = syz_open_dev$sndtimer(&(0x7f0000026000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = syz_open_dev$sndtimer(&(0x7f0000023000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r3, 0x54a0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r2, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_START(r2, 0x54a0) 2017/12/24 09:18:46 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = fcntl$getown(0xffffffffffffffff, 0x9) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000f71000)={{{@in=@loopback=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}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c28000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000b14000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getpgrp(0x0) r5 = geteuid() r6 = getgid() r7 = timerfd_create(0x7, 0x800) socketpair$ax25(0x3, 0x5, 0xf3, &(0x7f00000dc000-0x8)={0x0, 0x0}) r9 = signalfd4(0xffffffffffffffff, &(0x7f000072f000-0x8)={0x6fa}, 0x8, 0x80800) r10 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f000032b000)='/dev/pktcdvd/control\x00', 0x80000, 0x0) r11 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000449000)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r12 = accept$ax25(0xffffffffffffff9c, &(0x7f0000000000)={0x0, {""/7}, 0x0}, &(0x7f0000896000-0x4)=0x10) socketpair(0x1b, 0x800, 0x6, &(0x7f0000dc1000-0x8)={0x0, 0x0}) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00005e4000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) r16 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000c0c000)='/selinux/mls\x00', 0x0, 0x0) r17 = fcntl$getown(0xffffffffffffff9c, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in=@rand_addr=0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) lstat(&(0x7f0000a0a000)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r20 = fcntl$getown(0xffffffffffffffff, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000000)={{{@in=@broadcast=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d0b000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) r23 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000e13000)='/selinux/member\x00', 0x2, 0x0) r24 = syz_open_dev$random(&(0x7f0000aa5000)='/dev/random\x00', 0x0, 0x422200) r25 = dup(0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000001000-0x38)={&(0x7f0000000000)={0x0, 0x0, 0x7, 0x2fb8}, 0xc, &(0x7f0000b1e000-0x30)=[{&(0x7f0000000000)=[], 0x0}, {&(0x7f0000c23000-0x8dc)=[{0x1010, 0x5, 0x804, 0x40000, 0x8, "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"}, {0xe1, 0x8, 0x0, 0x7, 0x4, "3d290866d03ed432002a157f434a4271ff995c0ae171dc6f98a9f56b994c6b42d9ddfb3bda43551c1196e4190f0ea55539f5c246f78aacb75e861eec2f9d0566555b54b065f28c7d7c4b6e10b7f6f2878d92af5d3e8b711727f58281fbb7b219fa0c36159dcd74d92de826afcf3466297e201ea7d071fa3c337ec213b1f3914a79c65c097705157330fb4a3b4495e35716c38b08b66fb8f9eca779d51a17c3153f3890b7e0579bc6864a39c31bc4e9637c2fa2162314b106a158c1225994fb26024a6edb7ff24fca18b8efcb1d203e2270"}, {0x2b, 0x800, 0x2, 0x800, 0x40caeddc, "8f8333967c184a41c8d97935b770b82b7e718d84bf00ee05e660b5"}, {0xd9, 0x100000001, 0x4, 0x9, 0x1ac0, "0a27159550963829e23e88e8b682b7af274c7c6997296ff3e452cbf131e321a78457a5097d3e4294767ef6e9d1036d1eb70fb98982ebbfcfb0e77dac381d01e6fe4c71499ecbb095ecc0a3754281190d973ad69679c1d982591e18c9ae18de59448c5b6ebf265c66cc4b88be808a4cf886bb3a5c40a8ec3709b0d3c9cc37438aa33d0820650a7a216531af1b74af87ee7186fab0e664288cf22021f87edf56cac75577724a86fa0cf5d03154cd0742f8c0ddbd62adfa0a401c7c225167a3bd8aae892e1bba86a44f23"}], 0x11f5}, {&(0x7f0000001000-0x224)=[{0xa8, 0x0, 0x800, 0x10001, 0xda5, "85b5106353a550dab32bec06d1106eab9f75fbf3c8e85d892c631181b613fd85f0a5823af21841fad42a7d8b5d392656083fc8555a93de9daab8a59129b7c61b01f3100231d4f2148fcedf6d16f827057917beb4593590861d34e551e1f6b38b528f0e841a7ed74d9c443041bd71e3fbd59107c92f3b1e37ecb25a037db07374fdb4c6ae3b29609231ee68eae19463816d54f17903e6449f"}, {0xa5, 0x10000, 0x400, 0x1, 0xfffffffffffffffd, "c596b31467b9acd649d711f63182a524a0f4bd1d79c55a67fa4ee0a48e26fe2e7ff593692dcb7def0c64d2901af3eb512736280904814631f0534db2df021f91e145df468f5bbfdc815a9763656b61c3d506697660124090163ed80ff15a85ccff5688afafa9cac16af5fd11fc0cc0e82cd35bdc871e674abde0a14d544a8350a427dae56c1440387bc49de14bf2b7a5e3b2e827c7"}, {0xd7, 0x3, 0x100, 0x800, 0x5, "72ea0070851d539e6d04fd0e652e7f9df98414d55612261bcaadc29b25f9433f1c635ac917a66c46d60e081b25b8d08fb2e6bed6e713ffd66d14d9e367e10691a06d0c813ab6450df35ed2a615e4d2e863d4eab2be2e8b4f15a47a7763093aa842676d16214547f2df636163aa5479504b8b582a04c9bd7bba1ab6969fd2e47230a866bffdd3b25a9c3e1cefd0fa1606ae8def1f89a0af25ae67df14410d3219fbbd8a913c824028b1474f5967f48c6ff8f60a1f51d6f25b74bc6b910352336188941d2ed9b9b0"}], 0x224}], 0x3, &(0x7f0000a32000-0xe8)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x30, 0x1, 0x1, [r7, r8, r9, r10, r11, r12, r13, r14]}, @rights={0x18, 0x1, 0x1, [r15, r16]}, @cred={0x20, 0x1, 0x2, r17, r18, r19}, @cred={0x20, 0x1, 0x2, r20, r21, r22}, @rights={0x20, 0x1, 0x1, [r23, r24, r25]}], 0xe8, 0x804}, 0x20008000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r26 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r26, &(0x7f0000013000-0x38)={0x0, 0x0, &(0x7f000092d000)=[{&(0x7f000098b000)=[{0x11, 0x18, 0x402, 0x0, 0x0, '\n'}], 0x11}], 0x1, &(0x7f0000887000)=[], 0x0, 0xfffffffffffffffe}, 0x0) 2017/12/24 09:18:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)="") r0 = syz_open_dev$usbmon(&(0x7f00001d7000)='/dev/usbmon#\x00', 0x8, 0x9017b59d2f8bf0e0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00001c6000+0xdec)={0x0, @in6={{0xa, 0x2, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x75}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x40}, &(0x7f00007c8000-0x4)=0x98) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000708000-0x20)={0x2, 0x0, 0xc, 0x5, 0xffff, 0x1, 0x1, 0x4, r1}, 0x20) r2 = open$dir(&(0x7f000001c000-0xc)='./file0/bus\x00', 0x88040, 0x0) lookup_dcookie(0x0, &(0x7f0000f79000-0x95)=""/149, 0x95) read(r2, &(0x7f000046f000)=""/0, 0x0) 2017/12/24 09:18:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000ae8000)='./file0\x00', 0x0) r0 = syz_open_procfs(0x0, &(0x7f00009da000)='net/igmp6\x00') connect(r0, &(0x7f00004ea000)=@nl={0x0, 0x0, 0x3, 0x9}, 0xc) r1 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000034000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000df2000)='./file0/file0\x00', &(0x7f0000a17000-0x8)='./file0\x00', &(0x7f0000df3000-0x3)='\tv\t', 0x1001, &(0x7f0000845000)="") unlinkat(r1, &(0x7f0000ca2000-0x8)='./file0\x00', 0x203) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000e87000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) getdents64(r1, &(0x7f00007d1000)=""/48, 0x30) ioctl$KDGETMODE(r1, 0x4b3b, &(0x7f0000d60000)=0x0) renameat2(r1, &(0x7f000032a000-0x8)='./file0\x00', r1, &(0x7f0000c11000)='./file0/file0\x00', 0x2) 2017/12/24 09:18:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000700000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r1) connect$unix(r0, &(0x7f0000f57000)=@abs={0x0, 0x0, 0x2}, 0x8) r3 = epoll_create1(0x7fffe) times(&(0x7f0000966000)={0x0, 0x0, 0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f0000b82000)={0x10000004, 0x0}) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) read(r2, &(0x7f0000498000-0xc3)=""/195, 0xc3) epoll_wait(r3, &(0x7f0000e28000)=[{0x0, 0x0}], 0x1, 0x0) recvmmsg(r0, &(0x7f0000525000)=[{{&(0x7f0000dfa000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000f82000-0x20)=[], 0x0, &(0x7f0000239000)=""/0, 0x0, 0x0}, 0x0}], 0x1, 0x0, 0x0) 2017/12/24 09:18:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000000000)=0xd3, 0x4) bind$inet(r0, &(0x7f0000f02000)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$inet(0x2, 0x806, 0x5, &(0x7f0000e02000)={0x0, 0x0}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r1, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f0000ce4000)={0x0, 0x0, &(0x7f000079f000)=[{&(0x7f0000f2e000-0x1000)="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", 0x88e}], 0x1, 0x0, 0x0, 0x0}, 0x0) sendto$packet(r1, &(0x7f0000681000)='>', 0x1, 0x1, &(0x7f0000bc8000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="39a61ba65612", [0x0, 0x0]}, 0x14) 2017/12/24 09:18:46 executing program 6: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000001f000-0x3)='./file0/file0\x00', r0, &(0x7f0000013000-0x8)='./file0\x00') mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000020000-0x18)={0xa, [0x16, 0x324, 0x3ff, 0xfff, 0xa3c4, 0x0, 0x100, 0x3f, 0x2, 0x9]}, &(0x7f0000020000-0x4)=0x18) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$unix(r0, &(0x7f000052e000)=""/21, 0x15, 0x2041, &(0x7f000083e000-0x10)=@file={0x0, './file0/file0\x00'}, 0x10) faccessat(r0, &(0x7f0000655000)='./file0/file0\x00', 0x3, 0x0) lstat(&(0x7f00000bb000-0x8)='./file0\x00', &(0x7f0000a14000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/24 09:18:46 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000000+0x943)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000000000+0x95a)="141bd1124241531741e332dbcc2d686f73454fc42055225aa819ad2c9ce105614aaf8f47af86ed", 0x27, 0xfffffffffffffffa) r1 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) setsockopt$llc_int(r1, 0x10c, 0xd, &(0x7f0000001000-0x4)=0x80000001, 0x4) timerfd_create(0x7, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$keyring(&(0x7f0000001000-0x8)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$unlink(0x9, r0, r2) utimensat(0xffffffffffffffff, &(0x7f000001a000)='./file0\x00', &(0x7f0000007000-0x20)={{0x0, 0x3ffffffe}, {0x0, 0x0}}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$mice(&(0x7f0000001000)='/dev/input/mice\x00', 0x0, 0x4000) fcntl$setlease(r3, 0x400, 0x1) setsockopt$inet_icmp_ICMP_FILTER(r3, 0x1, 0x1, &(0x7f000023d000)={0xffffffffffffff02}, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_udp_int(r1, 0x11, 0x65, &(0x7f0000002000)=0x0, &(0x7f0000002000)=0x4) 2017/12/24 09:18:46 executing program 2: r0 = dup(0xffffffffffffffff) setsockopt$sock_void(r0, 0x1, 0x3f, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f000094f000)='/selinux/access\x00', 0x2, 0x0) fadvise64(r1, 0x0, 0x2, 0x2) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r2, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) sendto$inet(r2, &(0x7f00006d0000)="", 0x0, 0x20040000, &(0x7f00002d9000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r2, &(0x7f00004b8000-0x38)={&(0x7f00004f7000-0x1c)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f000047b000)=[{&(0x7f0000030000-0x35)="a3", 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/12/24 09:18:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00005f7000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000085000)=0x7, 0x4) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000a4c000-0xb1)={0x0, 0xa9, "a7780fa2ea7f7b58ad09d3a7037b5846d0de4ca5dc8376630441cf654020d74bcb996976a6a0a0ab405f745f5c945fe64d112fca97f5454f04d38848408ed070f6db55878e71a69e6b78e87003d490e9e8f8941c9dad344131a0925a0662a6282148a3a34c3a73d28c2a5ff2b20560ea3a41b180de46b10f3389369ddc212aab756cd2da3512e66b401a3f5527b629f23a4545f002b91abbc87e8e6d939ec63723569d4b31849bad32"}, &(0x7f0000faf000-0x4)=0xb1) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000f16000-0xa0)={r1, @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]}, 0x7fffffff, 0x80000001, 0x0, 0x1, 0x40}, &(0x7f0000496000-0x4)=0xa0) select(0x40, &(0x7f000005b000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000044000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000638000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000035b000-0x10)={0x0, 0x0}) sendto$llc(r0, &(0x7f000075c000)="bc7b57970dc06fec72f1150a6ae4b1abc90adc649e35a2c681185db4c5585f61af02ad852e", 0x25, 0x44000, 0x0, 0x0) 2017/12/24 09:18:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00004f9000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f00006d4000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x1) tee(r2, r1, 0x6, 0x0) fcntl$setpipe(r2, 0x407, 0x0) vmsplice(r3, &(0x7f0000004000-0x20)=[{&(0x7f000014c000-0x1000)="85", 0x1}], 0x1, 0x0) tee(r0, r3, 0xcfe, 0x0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) accept4$packet(r1, &(0x7f00007a9000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f000017e000-0x4)=0x14, 0x80000) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f0000816000)={@loopback={0x0, 0x1}, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x400, 0x0, 0x400, 0x1, 0x400000, r4}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r5 = getpgid(0x0) tkill(r5, 0x15) splice(r2, 0x0, r1, 0x0, 0x50e3, 0x0) 2017/12/24 09:18:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00004a2000)='./file0\x00', 0x100) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000054d000)='ramfs\x00', 0x0, &(0x7f0000313000)="") r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000077d000-0xc)='/dev/rfkill\x00', 0x4100, 0x0) sendmmsg(r0, &(0x7f00007b5000-0x3c)=[{{&(0x7f000049f000)=@l2={0x1f, 0x0, {0x9, 0x7fff, 0x9, 0x422, 0x2bf5, 0x20d5e0f5}, 0x0, 0x4}, 0xe, &(0x7f0000e19000-0x80)=[{&(0x7f0000e2f000)="537adc36de7808573434d1aac12d4352288200578a10781bc3f9286c250fdc6727e42871edea43de8a05373d461ba237f4121ad5c2142bf12837cb72b76eb754a76d5dbda6f8", 0x46}, {&(0x7f000077f000-0x9)="f9e7281f4997a1dcc2", 0x9}, {&(0x7f00007c6000-0x9)="5bd4925b280a3ccc73", 0x9}, {&(0x7f0000035000)="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", 0xfb}, {&(0x7f00001ed000)="5fee37f259f258fa5ec30de31c9cd097fd04bb87f249bc4a636050550dee2dedbd93fe45683b8b94628958", 0x2b}, {&(0x7f00003be000-0x1f)="875d83c48f5e86100195a6c0d63bf7af229bd6503766e47f6921a1e42fe679", 0x1f}, {&(0x7f00008c6000-0x56)="edd780423861885d98e3e2b81ff35b627132882039ab0d894f9eb978f48c21138d403c9c56880006a805d12df003eb27f82f22a322bbebb8d0407f6cc70c82a5719ce2c85a3a968dbcb5a55b6bbe4c1fd550d2bdacc6", 0x56}, {&(0x7f0000047000-0xed)="b19d6c1abad3c78f1694c9d13c44d68d24bbb3f96ada297b7c0dfad41d4878f6de2c5b02fb07f763274b5966d3b62589404d565216e7b04fcc6a1690246abed95e8479dd02392a81519c81f8ef322f05d9083e67719324962f719dcc4beaad53cb1447cfc01a3d22d0b0f827fb26d5cf3b4bd72a2a3dcf6438236481ff1665b9304b6dfdbde3f9f1202f50d9e61168288044abe4d8f627ecc3e41bef7c4c010bf72d327841a3b1f32e0a1baa9be1bab6c43eeb09d5378ccd2311810671760d771c889a6a7a256108ad6a7e3af74f73eac1c1cda3523f1fc84771f6b582af9a1e6efdd895b222f48b7ba687f89c", 0xed}], 0x8, &(0x7f000094a000-0xbf)=[{0x88, 0x114, 0xb1e, "8e7f0b1ac2fefe44b51bc3d767c14770964b10368d93f40abc95af61b9ca84a8dfa231af41fe2e7b7329317c620fb7be4e22f36275b42355bd4ca444ddb617105ac218ab21fc0607e4ca34e3bb497475d26a7704582848bf27bdbda59e2bb3f36c3765e5222fa001aea6b9db6817ffc0c57b6bc5ae"}, {0x110, 0x84, 0x9, "93a8f50afbe8df8d038e633c30f01d2d0752ac62feb7fb0fc74fd41940b039a46316866ece0e79181442a3a7abef43e98625d13b0174001127b77a32debe714c3135c6209bed1e791f6f335f34a17562f0d6f50e88ea600ad40ca516d7d16d86512b2a6341b46e074731ad32d135f5bf343e7a328c162c60d56e71ccabb0826c4c5c0a378bd237ec6c6091119eee6b4c47f5a817a045c6cf874de36f94b76488d5d4b0d3e867be8d999c0f8ec29f65a5f17cd70245536b2db6ffbcf396f988e4b4285a30ea4d9c0b41e00b63a80f022ad6ed612c80c57144ba0b7169b7e58027642e4899fa8e9921fa8404fd4ae16152241dcd95b2e1f21c03be4a279d9708"}], 0x198, 0x40}, 0x7fffffff}], 0x1, 0x800) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f000083d000-0xc)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000bfa000-0xc)={r1, 0x80000, r0}) chdir(&(0x7f00002d7000)='./file0\x00') umount2(&(0x7f00001c5000-0x8)='./file0\x00', 0x22) pivot_root(&(0x7f0000fb9000-0x1)='.', &(0x7f0000390000)='.') r2 = fcntl$getown(r0, 0x9) getpgrp(r2) 2017/12/24 09:18:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000109000-0x4)=0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f00002e3000-0xc)={0x0, 0x0, 0x0}, 0xc) ioctl$sock_netdev_private(r0, 0x89fa, &(0x7f0000bcc000-0xd52)="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") fcntl$setown(r0, 0x8, r1) setsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000372000-0x14)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x14) r2 = socket$inet(0x2, 0x1, 0x0) r3 = dup(r0) sendto$inet(r2, &(0x7f000075e000)="412ff12f7774c3e37ea82b6eaedab6b51a48be0df1c9470e342eda809d05c6a1912a5328bb8e01646f4da223e6a66f1e738ae37477d035beb5c91df629f6c13da411fa7168b9a1bf5235e33dcec6aa63230b0e0e232fd04183ed40b4aa823950af4d6f15be4cadb190fd62c7cf964cad064f63c47be3d9ae8624422df4fe85562eba61187ae94733d775b6d2bdcc4c405d86a69849f892d78860cd4763a86d74c59f1ad5e8c5dcb3c7bceb3758e1acbfcc8b820001766f92f2e4455eada3e57f1edf3058dee3cd9b97e1f1f6d8d03f0a", 0xd0, 0x20040080, &(0x7f00001ad000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000d69000-0x11)='/selinux/relabel\x00', 0x2, 0x0) getsockopt$inet_buf(r3, 0x0, 0x41, &(0x7f0000255000-0x91)=""/40, &(0x7f0000741000)=0x28) 2017/12/24 09:18:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000227000)='/dev/ppp\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f000016b000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000eb3000)=0x8) r1 = syz_open_dev$sndseq(&(0x7f000003e000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f000022a000)={0x0, 0x0, 'client1\x00', 0x0, "ef71d8b77a0a5a95", "83f7727539a8a5696f5bc847196394d5de02bfd5665b45ae92a6dc48e23abc7a", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/24 09:18:46 executing program 5: clock_getres(0xdffffffffffffff1, &(0x7f0000001000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000002000-0x8c)={0x6, 0x4, 0x9, 'queue1\x00', 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = inotify_init1(0x80800) fchmodat(r0, &(0x7f0000001000-0x8)='./file0\x00', 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = inotify_add_watch(r1, &(0x7f0000003000-0x8)='./file0\x00', 0xc8) inotify_rm_watch(r0, r2) 2017/12/24 09:18:46 executing program 1: mmap(&(0x7f0000000000/0xfb6000)=nil, 0xfb6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00009ea000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000fb0000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000a2d000)="c3", 0x1, 0x20000000, &(0x7f00007f4000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000ca6000-0x14)={0x5, 0x100000000, 0x10001, 0x10000007ffffffe, 0x4}, 0x14) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000fb2000-0x4)=0x297, 0x4) sendmmsg(r0, &(0x7f00003de000)=[{{&(0x7f0000fb5000-0x1c)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000fb5000-0x10)=[{&(0x7f0000b6d000-0xe8)="f1", 0x1}], 0x1, &(0x7f0000c7f000-0x348)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) writev(r0, &(0x7f0000f10000-0x70)=[{&(0x7f00002a1000-0x9f)="f6", 0x1}], 0x1) close(r0) 2017/12/24 09:18:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000844000)='/selinux/create\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f00000b5000)={0x0, 0xf0d, 0x20, 0x0, 0xfffffffffffffc00}, &(0x7f0000bce000-0x4)=0x18) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f00008f6000)={0x6db03215}, 0x1) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000e62000-0x6)={r2, 0x7fffffff}, &(0x7f0000fa5000)=0x6) getsockopt$inet_tcp_int(r1, 0x6, 0x18, &(0x7f00006b1000-0x4)=0x0, &(0x7f0000af0000)=0x4) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000150000-0x4)=0x31b, 0x4) sendmsg$netlink(r0, &(0x7f0000012000+0x808)={0x0, 0x0, &(0x7f0000009000-0x10)=[{&(0x7f0000759000)=[{0x11, 0x1d, 0x719, 0x0, 0x0, '\f'}], 0x11}], 0x1, &(0x7f00005e3000-0xb0)=[], 0x0, 0x0}, 0x0) 2017/12/24 09:18:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000000c000-0xb)='/dev/loop#\x00', 0x0, 0x800000004302) r1 = memfd_create(&(0x7f0000553000-0x6)='!pp`0\x00', 0xfffffffffffffffe) pwritev(r1, &(0x7f00004b0000)=[{&(0x7f0000f47000)='-', 0x1}], 0x1, 0x0) sendfile(r0, r1, &(0x7f0000d73000-0x8)=0x0, 0xfffffffe) 2017/12/24 09:18:46 executing program 0: mmap(&(0x7f0000000000/0xfee000)=nil, 0xfee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$setmm(0x23, 0x1, &(0x7f0000de1000/0x3000)=nil) socket(0xa, 0x5, 0x3) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000fef000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000654000-0x10)={0x3, &(0x7f0000f90000-0x18)=[{0x1f, 0x3, 0x8000, 0x2e}, {0x10000, 0x0, 0x81, 0x7}, {0x7, 0x0, 0x4, 0x7}]}, 0x10) r1 = socket(0x10, 0x802, 0x0) ioctl$DRM_IOCTL_GET_STATS(r0, 0x80f86406, &(0x7f0000052000-0x8a)=""/138) write(r1, &(0x7f0000966000)="22000000200007040d9447000900070002000200001b08000000001206000f00ff0f", 0x22) 2017/12/24 09:18:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f000070d000-0x10)={0x800000000, 0x8000000000000000}, &(0x7f0000400000-0x10)={0x0, 0x0}) futex(&(0x7f0000096000)=0x0, 0x0, 0x0, &(0x7f00008e8000)={r0, 0x0}, &(0x7f0000048000)=0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008e8000)='E', 0x1) ioctl$sock_ifreq(r1, 0x89f1, &(0x7f0000933000-0x28)={@common='sit0\x00', @ifru_data=&(0x7f00008e8000-0x20)="010109070007000000fa000011000200dfff0000054e0000000000000004eb00"}) r2 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000ea3000)='/selinux/validatetrans\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00009ed000)={0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x1}, &(0x7f0000e21000-0x4)=0x98) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f00005c8000)={r3, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x5}, 0x98) 2017/12/24 09:18:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000ae2000-0x8)=@assoc_value={0x0, 0x6}, &(0x7f00000fb000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000ed1000)={0x0, 0x1}, &(0x7f0000b33000-0x4)=0x8) r3 = getpgrp(0xffffffffffffffff) ptrace$setregset(0x4205, r3, 0x203, &(0x7f000028c000-0x10)={&(0x7f0000158000-0x3d)="aac0bdc07474948ba427606f4d0ff2dbbfbb20b7c1fd93a1a6f18e718bb4f0aba5ab7565706b43655e9b483d99d50cd528dae6616825040ed89f76985f", 0x3d}) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000885000)={r1, 0x8001, 0x3ff, 0x6, 0x2, 0x2, 0x6, 0x9c08, {r2, @in6={{0xa, 0x0, 0x2, @loopback={0x0, 0x1}, 0xff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x3, 0x4, 0x1ff, 0xfffffffffffffff9}}, &(0x7f000074e000)=0xb8) accept$inet(r0, &(0x7f0000ebb000)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000017b000-0x4)=0x10) r4 = dup(r0) getsockopt$inet_buf(r4, 0x0, 0x41, &(0x7f0000255000-0x91)=""/145, &(0x7f0000741000)=0x91) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r4, 0x40505331, &(0x7f0000756000)={{0x7fffffff, 0x3ff}, {0x4, 0x3085}, 0x6, 0x2, 0x1ff, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sysinfo(&(0x7f0000cab000)=""/213) 2017/12/24 09:18:46 executing program 7: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$llc(0xffffffffffffff9c, &(0x7f000006a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00004cc000-0x4)=0x10, 0x80000) syncfs(r0) pselect6(0x40, &(0x7f000087d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000fda000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000fd9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000fd9000)={0x0, 0x1c9c380}, &(0x7f0000fda000-0x10)={&(0x7f0000fda000-0x8)={0x0}, 0x8}) 2017/12/24 09:18:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000abf000-0x4)=0xbf, 0x4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f000028b000-0x8)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto(r0, &(0x7f000077f000-0x1000)="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", 0x6ff, 0x0, 0x0, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000118000)=0x0, 0x4) shutdown(r1, 0x1) getsockopt$nfc_llcp(r1, 0x118, 0x1, &(0x7f0000786000-0xea)=""/234, 0xea) 2017/12/24 09:18:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000266000-0x9)='/dev/sg#\x00', 0x0, 0x2) write$tun(r0, &(0x7f0000a8c000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast2=0xe0000002, @multicast1=0xe0000001, {[]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}, 0x32) poll(&(0x7f0000001000)=[{r0, 0x0, 0x0}], 0x1, 0x4) mmap(&(0x7f0000000000/0xfec000)=nil, 0xfec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000e8d000-0xb)={0x45c, 0xddc2, 0x80000000, 0x400, 0x8, 0x9, 0xffffffffffff56c0, 0x5, 0x8, 0x6, 0x4}, 0xb) r1 = socket$netlink(0x10, 0x3, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000e43000)='/dev/rfkill\x00', 0x200000, 0x0) writev(r1, &(0x7f0000a5b000+0xc90)=[{&(0x7f0000fec000-0x29)="2900000018003109da00000000000002021300000000ff0680000c000c000800000000040000effe01", 0x29}], 0x1) 2017/12/24 09:18:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) truncate(&(0x7f0000012000)='./bus\x00', 0xffff) mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x1, 0x11, r0, 0x0) readlinkat(0xffffffffffffffff, &(0x7f0000001000-0x6)='./bus\x00', &(0x7f0000011000)=""/1, 0x1) r1 = open(&(0x7f0000cdd000)='./bus\x00', 0x0, 0x0) fadvise64(r1, 0x0, 0x0, 0x4) ioctl$VT_WAITACTIVE(r1, 0x5607) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000a82000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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=@multicast2=0x0, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ed5000)=0xe8) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000240000-0xc)={0x0, 0x0, 0x0}, 0xc) syz_fuse_mount(&(0x7f0000fb4000)='./bus\x00', 0x4000, r2, r3, 0x1, 0x1) 2017/12/24 09:18:46 executing program 0: r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000db7000-0x20)={0x100000000, 0x0, 0x2, 0x7}) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0106438, &(0x7f000031b000)={0x4, r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000969000-0x10)='/dev/sequencer2\x00', 0x400000, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r2, 0x80045105) socket$inet6_icmp(0xa, 0x2, 0x3a) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000b83000)=0x0) capset(&(0x7f0000601000-0x8)={0x20080522, r3}, &(0x7f0000cb4000-0x18)={0x7, 0x3, 0x8000, 0x80000001, 0xfffffffffffffff7, 0xfff}) 2017/12/24 09:18:46 executing program 2: mmap(&(0x7f0000000000/0xe6d000)=nil, 0xe6d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000820000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000db4000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e400", @ifru_flags=0x2fd}) mmap(&(0x7f0000e6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000e6e000-0x1c)={0xa, 0x1, 0x3, @loopback={0x0, 0x1}, 0x2}, 0x1c) sendto$inet6(r0, &(0x7f00004cf000-0x1000)="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", 0x5ad, 0x0, &(0x7f0000e27000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) mmap(&(0x7f0000e6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBSENT(r2, 0x4b48, &(0x7f0000b47000-0x4)={0x7e4, 0x0, 0x1c00000000000000}) ioctl$TIOCLINUX6(r2, 0x541c, &(0x7f0000e6f000-0x2)={0x6, 0x3}) 2017/12/24 09:18:46 executing program 4: 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, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000056d000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$PIO_UNIMAPCLR(r2, 0x4b68, &(0x7f00003f7000-0x6)={0x3, 0x8001, 0x2}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f00005d5000)='/dev/keychord\x00', 0x521000, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = geteuid() getgroups(0x7, &(0x7f0000c02000-0x1c)=[0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff]) lchown(&(0x7f00000aa000-0x8)='./file0\x00', r5, r6) setsockopt$ax25_buf(0xffffffffffffffff, 0x101, 0x0, &(0x7f000096b000)="", 0x0) dup3(r0, r4, 0x0) r7 = fcntl$getown(0xffffffffffffffff, 0x9) lstat(&(0x7f00007a9000-0x8)='./file0\x00', &(0x7f00001cd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getpgid(r7) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000cad000)={{{@in6=@loopback={0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000e6000-0x4)=0xe8) fstat(0xffffffffffffffff, &(0x7f0000375000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) geteuid() r8 = add_key$keyring(&(0x7f000084f000-0x8)='keyring\x00', &(0x7f0000575000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) r9 = request_key(&(0x7f0000e4d000)='.dead\x00', &(0x7f0000652000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00001ea000-0x10)='gre0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0xfffffffffffffffb) keyctl$link(0x8, r8, r9) getgid() ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f000046f000)={@common='teql0\x00', @ifru_data=&(0x7f00006e8000-0x20)="7a7dc06f90ac5186bdaa7df5df95381aa85cc6f3b8b2b7a4187b827e54e2d076"}) getpgid(0x0) fstat(0xffffffffffffffff, &(0x7f0000739000-0x34)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00005dd000)=0x0) 2017/12/24 09:18:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000f76000-0x8)='./file0\x00', 0x0) symlinkat(&(0x7f0000489000)='./file0\x00', r0, &(0x7f0000e95000)='./file0\x00') mount(&(0x7f0000cf5000-0x8)='./file0\x00', &(0x7f00000b1000)='./file0\x00', &(0x7f0000bbc000)='btrfs\x00', 0x0, &(0x7f000028e000-0xd7)="") 2017/12/24 09:18:46 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) sync_file_range(r0, 0x8, 0xa6, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000001000-0xe8)={{{@in=@broadcast=0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 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=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) r4 = geteuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f0000004000-0x4)=0x0) setsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@loopback={0x0, 0x1}, 0x0, 0x9, 0x1, 0x7ff, 0x5, 0x20, 0x80, 0x3, r3, r4}, {0x7, 0x9, 0x3, 0x2, 0x101, 0xfffffffffffffff7, 0xfffffffffffffffd, 0x100}, {0x3, 0x9, 0x2, 0x3f}, 0x10000, 0x6, 0x4, 0x0, 0x50, 0x2}, {{@in=@loopback=0x7f000001, 0x3, 0x87}, 0x18, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4, 0x3, 0x2, 0x5, 0x8, 0x1, 0x0}}, 0xe8) fgetxattr(r0, &(0x7f0000011000)=@random={'user.\x00', '\x00'}, &(0x7f0000002000)=""/149, 0x95) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/24 09:18:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000071000-0x28)={@common='gre0\x00', @ifru_names=@generic="4d54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x1b, &(0x7f0000a44000-0x20)={@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) ioctl$LOOP_SET_FD(r2, 0x4c00, r3) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000dc9000)={@common='ipddp0\x00', @ifru_addrs={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2017/12/24 09:18:46 executing program 6: r0 = syz_open_dev$usbmon(&(0x7f000012a000-0xd)='/dev/usbmon#\x00', 0x2ad5, 0x40) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000000000)={@empty=0x0, @multicast2=0x0, 0x0}, &(0x7f0000369000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000001000)={0x0, 0x8, 0x30, 0x8, 0x7f}, &(0x7f0000001000+0x264)=0x18) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x7, 0x10001, &(0x7f0000002000)="91f3350b10b8a6fbb8e000b8d45dbd78fc7a2ff198f060c91dadcd9a6c299e81b2e94c09b1e39f26cc490085a32eeaf4bc20a33d4230", 0x36) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000001000)={r1, 0x9}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x4000000002, 0x0) connect(r2, &(0x7f0000fc1000)=@l2={0x1f, 0x0, {0x40, 0x8f33, 0x100000001, 0xff, 0x2, 0xc71}, 0x40, 0x2}, 0xe) ioctl$sock_inet_SIOCDARP(r2, 0x8953, &(0x7f0000602000-0x44)={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) sendmsg$netlink(r2, &(0x7f000061f000-0x38)={0x0, 0x0, &(0x7f000047d000-0x40)=[{&(0x7f000057d000)=[{0x11, 0x26, 0xffffffffffffffff, 0x0, 0x0, "d4"}], 0x11}], 0x1, &(0x7f0000cdb000)=[], 0x0, 0x0}, 0x0) 2017/12/24 09:18:46 executing program 2: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$join(0x1, &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x1, 0x0}) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000005000-0x4)=0x0) 2017/12/24 09:18:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x4) write(r0, &(0x7f0000935000)="2200000015000700ea0910080900e7ff0a00000000221d00040003000001008c45ab", 0x22) pipe2(&(0x7f00006f3000-0x8)={0x0, 0x0}, 0x80800) 2017/12/24 09:18:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) r1 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000688000)={{0x2, 0x1, @rand_addr=0x57224861, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='ifb0\x00'}) socket$inet(0x2, 0x1, 0xff) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00008ad000)={0x1, 0x73d, 0x1, 0x0, 0x4, 0x0, 0x4, 0x5, 0x0}, &(0x7f0000d25000)=0x20) getsockopt$netlink(r0, 0x10e, 0x3, &(0x7f0000112000)=""/153, &(0x7f00006f4000)=0x99) getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000c0e000)=""/0, &(0x7f00008bd000-0x4)=0x0) r3 = gettid() clock_gettime(0x7, &(0x7f0000cd9000-0x10)={0x0, 0x0}) clock_gettime(0x7, &(0x7f0000b2f000-0x10)={0x0, 0x0}) waitid(0x0, r3, &(0x7f0000073000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x20000005, &(0x7f00001e0000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) clock_gettime(0x0, &(0x7f0000caf000)={0x0, 0x0}) setitimer(0x0, &(0x7f0000e51000)={{0x77359400, 0x0}, {r7, r8/1000+30000}}, &(0x7f0000140000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) utimes(&(0x7f0000860000-0x8)='./file0\x00', &(0x7f00006ea000-0x20)={{r4, r9}, {r5, r6}}) syz_open_dev$loop(&(0x7f0000449000)='/dev/loop#\x00', 0x7, 0x80001) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000f88000-0xa0)={r2, @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, 0x401, 0x0, 0xf8, 0x7}, &(0x7f0000695000-0x4)=0xa0) r10 = getgid() setfsgid(r10) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000263000)={0x10001, {{0xa, 0x1, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x100000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) chmod(&(0x7f000056c000)='./file0\x00', 0x2) r11 = socket$inet_sctp(0x2, 0x1, 0x84) r12 = memfd_create(&(0x7f00007a4000)="74756e08000000000000008000000000", 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000014a000-0xc)=@assoc_value={r2, 0x2b267f66}, 0x8) syz_open_dev$tun(&(0x7f0000917000-0xd)='/dev/net/tun\x00', 0x0, 0x41) memfd_create(&(0x7f000007b000-0x10)='ifb0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x2) getsockopt$bt_hci(r11, 0x0, 0x2, &(0x7f00002d7000-0x72)=""/86, &(0x7f000089e000)=0x56) pwritev(r12, &(0x7f00000a4000-0x10)=[{&(0x7f0000b64000-0x1e0)="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", 0x1e0}], 0x1, 0x10049) 2017/12/24 09:18:46 executing program 2: r0 = gettid() r1 = gettid() tgkill(r0, r1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000001000-0x6)={0x0, 0xc78}, &(0x7f0000000000)=0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000000)={r3, @in={{0x2, 0x0, @rand_addr=0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000001000-0x4)=0x8c) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00008e1000-0x8)={0x0, 0x0}) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_VERSION(r4, 0xc0406400, &(0x7f0000703000)={0xffff, 0x7fffffff, 0x0, 0x57, &(0x7f0000912000-0x57)=""/87, 0xfe, &(0x7f000081b000)=""/254, 0x40, &(0x7f0000001000-0x40)=""/64}) 2017/12/24 09:18:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00005de000-0x8)='./file0\x00', 0x0) mount(&(0x7f000002d000-0x8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f000002c000)="") r0 = creat(&(0x7f000002d000-0xc)='./file0\x00', 0x3) truncate(&(0x7f0000012000-0xc)='./file0/bus\x00', 0x2798) lseek(r0, 0x0, 0x4) write(r0, &(0x7f000002d000)="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", 0x868) 2017/12/24 09:18:46 executing program 7: socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f000012e000)={0x0, 0x0}) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f00005df000-0x78)={0x6, {0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x49, 0x2, 0x0, 0x5, 0x80000001, 0x0, 0x6, 0xd1, 0x13}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f0000faf000)=[{&(0x7f0000973000-0x4d)="3ab1d365acc0cac26c52493c6bfaf2be5a9107837748e44268e357a7e78c9e096d4f41a031eb4f4d9cd40a2dd75fcace5f8a3d683e7e55f28f2208b728fa09814266d217b3dad4cd9b1e9a10b1", 0x4d}, {&(0x7f0000a28000-0xdf)="c7447e95b5eadfdf975aadf575f45c033c2e607f42f154c3a05681d18e33693956e699b734d83353f77a11756afcf0e34bb3137aad7e88ab2629074570a0710244f4d18438a19c5ec9c5647c0e464707b88e85820deb6438273d9ecc79310f3ef1d2852adf78864524562c9671959d9b10080edfba800ac619795e243f0bd0aa3f8b0f72fae3de5af82d1b477224b64c20a36efa903f7b28432e8f33fcd48e4934ef50cc691000878239824d73b03eb5d81a2e8be0dd3465661deb299d47faf452532a4d6924b626c48703a925d59c31a1394a3c794fd9387c67f16f2eb5d7", 0xdf}, {&(0x7f0000d69000)="0c4be3d4d10874ee44c3c78ea829d3a1d3ecadf9dbb22e5d957eb310f956733b9490e56e861e5d89893a2958c6793f1467b31ea85fd1ed159c0c9ed0a19e90b08a9af87eaad596dee09ebd22b2f18102f019ec7bc932a29f77a8772547bd51f09d9fb623b0425a09c3f4a965f837a56c4c313985b5028ce434b40c5861570907a6add613cdd14cad8503aa324460eadab74cf97eb2bda3f0ec9ead822a8e226f2683fd3570962d7bd4dda5de937743e21185fc25ae445164de99a3d51c7e72c53c60de476f80f7ada3d1dc87159319d744925b3eef109440a75931aaf534", 0xde}, {&(0x7f0000a91000)="dafb1d2f9d8339470206a7a0b50f34618568f33cb22da922e49ab67c7e8f961fbc7eaec1a56ca53ab565a4bfaf154fe464ad6f519e62d6fa33f04f1407491bb3f251d6ff680e69e460d0c319df8eddcd516878dcb71b91bda0a1abbca7f7bf5b0534fedb5b65ddadcfbcf1ec2d8495c7d0dd75a3f6681e06fca107e41024f8d01575d2b3e5054ac02a001c8aec0e38af67dbdc38c799a2bbeee38eed8f4b2bc99432aa78814138f03ab8e099fb5b6a4d2d949e607f17be5990cbfc94c20d0a44738f27279fe0cfe96195a43ba1f7d1a9263db606cdedd62299b017afe4", 0xdd}, {&(0x7f00009fa000-0x89)="2b5297ace552315a9f8c5d2974881ce63bf928bde1c2ae0c3f72915d89b6b16a86822add426a39b9d5ee4889d8f95639205d3a6d2d78d31279a284936a2c8ea0b06560687ac9c5529446bcf9b8d94d4bb1aa9633b5d92905320ecfaf9cd11de7fae201dd17ae15617b2ff13cae82d1de7b74466203bb378a1e2d3d96b4a25454129eb2544c32f7eadd", 0x89}, {&(0x7f0000c34000-0xc2)="f7a42c9032975e1eb595d0f878686999d85263e8b930acaf2574a8b7fdd2f1abc7a4304864b95ab98173581e7df3a636863866c201c2fb826723a2554369d4296520c0158edf0992d84991249554e8f8032b7c401ed4e00b824dfe85dbfa860ea632c79e4858f5311ee694d940adf55a6898bfcac2973c1bd15584fc16b8f403c5160f874bb83db48864a6320b008855ed32e87e2c6813070ff61929de5607686e0d766ec88ac494c7db4415cb860e6aed669c3118130c0c4a555bb309908fdbd2f2", 0xc2}, {&(0x7f0000a60000-0xe6)="44c559831cd8ff48ce435f4d670f3defbd1e0952610adac12e7b3a895b0ec2a44a2af941d119897eef0d18f880aa06c2df2bd33c71f73a0a4790c4cb5c7630ccad675cb4a1a0ecba70b84a98356d4cc4c37445e5475dcc16082af0c5beb4639cfe397bf2d3b1c44382c70d3eb248192b7d9b52e6fb4a440fae63f08253bf639c2d23cb9a149e6f0927407c26f33bafc583c47616b95c24c66da621e55f25d08213665e237dac10fce05917cce80883f54ea8d3a311f015d037a15f586c7e8520a9bfe5cf28df4c27ae3d9851c03cf2f695225f029c582d1df34db2ff3d85f8df03a4b9273422", 0xe6}, {&(0x7f0000d37000)="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", 0x1000}], 0x8, 0x2) fchmod(r1, 0x20) r2 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f00009e5000)={0x0, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x200000003, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/24 09:18:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000011c000-0x9)='/dev/rtc\x00', 0xcf60386418898824, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f00006a1000)={0xea, 0x1, 0x80, 0x8, 0xa59}, 0xc) r1 = socket$inet6(0xa, 0x4, 0x0) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000bbc000-0x4)=0x0, 0x4) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000b00000-0x4)=0x0) ptrace$getsig(0x4202, r2, 0x8, &(0x7f0000dc4000)={0x0, 0x0, 0x0, 0x0}) sendto$inet6(r1, &(0x7f0000fbd000)="", 0x0, 0x0, &(0x7f000089d000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) [ 29.074413] device gre0 entered promiscuous mode 2017/12/24 09:18:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000375000/0xc00000)=nil, 0xc00000, 0x1) r0 = syz_open_dev$sndtimer(&(0x7f0000c8c000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f000064d000)={{0xffffffffffffffff, 0x1, 0x3, 0x3, 0x1}, 0x100, 0x1ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f0000dab000-0x48)={{0x0, 0x0, 0x0, 0x2, 0xffffffffffffffff}, 0x2, 0xc76, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/24 09:18:46 executing program 5: socketpair(0xb, 0x7, 0x8, &(0x7f0000281000-0x8)={0x0, 0x0}) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000d07000-0x28)={@generic="8124e4114fd2999ee33db913df395b6d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f00005a2000-0x50)={@loopback={0x0, 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5, 0x7fffffff, 0x9, 0x100, 0x7, 0x800c0, r1}) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) ioperm(0x4, 0xbe7, 0x7) mmap(&(0x7f000095c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f000095d000-0x8)='./file0\x00', 0x2a140, 0x9) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f000083e000-0x20)=[@in={0x2, 0x3, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @rand_addr=0x101, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) clone(0x80001, &(0x7f0000001000)="", &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000825000)="") mmap(&(0x7f000095d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000095d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(r2, &(0x7f000095d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000095d000)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f0000294000-0x18)={@loopback={0x0, 0x1}, 0x4, r3}) 2017/12/24 09:18:46 executing program 0: mmap(&(0x7f0000000000/0xf0e000)=nil, 0xf0e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$key(0xf, 0x3, 0x2) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000dbb000-0x28)={@common="6c6f0000210000000600000008ff00", &(0x7f0000f0d000-0x2c)=@ethtool_cmd={0x33, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000f0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000f0f000-0xc)='/dev/rfkill\x00', 0x0, 0x0) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f000076a000)=0x7, &(0x7f00001b4000-0x4)=0x4) setsockopt$inet_udp_int(r0, 0x11, 0x66, &(0x7f0000d2c000)=0x8, 0x4) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000921000)={@generic="9997d83baafd4618f1b0887602d83dfd", @ifru_addrs={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2017/12/24 09:18:46 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x5, 0x9, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$netlink(r0, &(0x7f0000001000-0xc)={0x0, 0x0, 0x3, 0x400000}, 0xc) fanotify_mark(r1, 0x1, 0x8000009, r0, &(0x7f0000001000-0x8)='./file0\x00') mmap(&(0x7f0000003000/0xf05000)=nil, 0xf05000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f000067c000-0x1)='I', 0x0) pwrite64(r2, &(0x7f00000a9000)="da1ed4c6dded1b78fc32304d94d0495eb57495f26bd5e020039135e969d62de70774035020e85d75ca98aa392bd9112c8139f55a2a9aee87aa62b0c9a368a1866279463154ba1d39b42c188aa87a1db69f69fbfd67731bfaf62b639f911c4fe5aa163574d70d3127cad9d17ea2b888dfd9b4338d606825114f0aec9522b8eb85", 0x80, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x2000005, 0x11, r2, 0x0) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f000009c000)='./file0\x00') readlink(&(0x7f0000131000)='./file0\x00', &(0x7f00004a1000-0x1)=""/1, 0x1) 2017/12/24 09:18:46 executing program 0: socket$netlink(0x10, 0x3, 0xd) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000f05000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000a3d000)={0x10, 0x0}) write(r0, &(0x7f00001f6000)="1600000015000701000910f700000027020c00000100", 0x16) 2017/12/24 09:18:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00005c9000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r1 = creat(&(0x7f0000ca3000-0x8)='./file0\x00', 0x90) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f00007d7000-0x10)={0x40, 0x5, 0xfd, 0x2}, 0x10) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000dca000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0xe02}) setsockopt$inet6_tcp_int(r1, 0x6, 0x0, &(0x7f0000948000-0x4)=0x0, 0x4) r2 = socket$inet6(0xa, 0x1, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000885000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0x1}) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000eb0000-0x24)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000276000-0x1010)=@ethtool_flash={0x33, 0x0, "c11bd70ae61d5ce28602d8f3bdec034e27cdda475e057c32fd4c112a39258e8af642f63219f8702c6b057514a0cfcbf4028455cd8d2aa4c2b449f4120c230c3e5f28416999dfde7f16cdddf55da56940afb7d40964da8b22e022ae421adc954e87f6cc5ac332b0d78dfaddd166b4383e61cde21e7e30a470954d6324b3dccb71"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/24 09:18:46 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000f9c000-0x10)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000f9b000)={0xffffffff, 0x0, 0x6, 'queue0\x00', 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt(r0, 0x7, 0x14, &(0x7f0000f9a000)="d7fdaf62070179890fddd5a45d3f32e5", 0x10) pipe(&(0x7f0000bef000)={0x0, 0x0}) 2017/12/24 09:18:46 executing program 1: mmap(&(0x7f0000000000/0xfb7000)=nil, 0xfb7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0xa, 0x8, &(0x7f00007a5000-0x8)={0x0, 0x0}) setsockopt$sock_void(r0, 0x1, 0x1b, 0x0, 0x0) r1 = syz_open_dev$tun(&(0x7f000039d000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00004ae000)={@generic="1f00c83c159db8e5188756000000ff67", @ifru_names=@generic="c246a511631bc37753c023e1c28a1c96"}) ioctl$TUNSETOFFLOAD(r1, 0x400454d0, &(0x7f0000fb5000+0xaf3)=0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000fb7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r2, 0x0, &(0x7f0000fb9000-0x1000)="b2ddcad13fa9221e551e370f3a75e7f05410b0d82d40c504841e0a62a9f1f0c897dfef1bbba8148669818c49698c310ae3937a533055adb725f08674ca93b096f2c09f5c5abd92dcf61f659899200b2e511e56f49b52e27f940e1f2a80fcb433945e2f51ba819abf437369f1f8912ae47ebae7b0eb3306ee50c1d4dcb84bb5215365ab6ae2dee8d58c8d617eb2d5ebcd0d682e39b571b9ce10315591edec2a251f02cb70d9b4e589419e48b0fa5b939671613494df8c44c399282f6b5fa6d52231e86d1e514a1bcc2aa61ef18a6209065ed2be4dea88e387cdc27d14bffff08de36d439d6b704ea3893899f65ae6b03e0383c26b540cfdea9f44243853fba76e808e3d516d509bd062acd12bfc79c76234e614f3efd82b9c597cfd01a461aa7422d9cde52d4257bb6a5adc461aa37f778d808fe57637f40ad4f717c2d2582f1e421224b43a7d6b453e77f6053be401b82bcd046c0352dc23365e696b4fef47d33a244c7a16eaa895a17407c2cecb9a06a0d53cb997b892116062c6983ca0c2b9c28b3cda93d2981604980330aa45781df3f9745f006b255d8a2177392b535fef999472fb0d651e837cfe9a4fb11b32350d05fa058250d1c1fd26a9be187fd467e4070906886ea1a884bb2c7571054be0e0f85d9987ca768a43b6f7c91286c735927d47d6809e7191e8effcb7964f3f01aab79eed6e024f5f1918ff97f51659291e69c687a4880e4b1fe1760361203301484bb9de0315aecb240ad6883cd097454280b43117d2f8a5b67beef2b61574291eeb943496568ece47baf7fa1fe50fdedf1310148369c02aabb062c1d30f754dd9755addfa10d99868a88feae550bcb396f69e4416267031426e6da3e037df9be4ebfc7abadcee2cb4abd6b1b4be9431e68ff0f762ac3ffb92edab2f246eaaa54c3cdf6c2f418abd068b0ccdc45adc6add9256ce1c92481b7cefba10593781b10df0890d4eefe4b2919b281a4c664ec6943c56b5861d1014356718a15042645221cbb7f4398e5cf2695898e4c026269f458c623f78709f0218a535aa9efe54d59dc0b7fc48396c81c23d81e9a4c0755f03762777a2538c90fd61c9faf389acca8a52fda613e94ca7744f4dd6a9374364eab6690b281ee2d97242fc61eb46d7f61701ce9ebafa5ac6683490aef2a7a257976289ffa5e5f91807e0b152e1d0241262a17e65208154606ed0e8b5bc7b7df6db16c7c72e95e13b4539d38c64acb3f199abe98d1c42c2caae3f7012058bac0274b1d02abd1298598790f2f155343521b27675672e56b613f3aab07e88548decb870f019ea9b86c835fd9047b2c5130837e2ff5a21f8b67e79e55b0900a10abcd55a6aa0f8f6858627995ef6e6e66cef9bd0f6ee6e182e7176fb00544113fc26dd5ea64bc7d1a5618a6c89422a38431a99baeb62ab9dcd2a2490df61fdfeeded6a10bcc56267bde8805c8d3205d6f58364fe7baac8731489b7a620e179c7f091d294598614b591d063a0c4bedcf418245d4750f1d59ea9258f6a0c0fe8b37b69745fd84e3c2c8c42b564ec26fe32a84d0e364ff802f44413310678a7683afa437c282823ed2fcd7341e5d34ad6ef7dc64194f4cbdddc6105461bc2105cfcf1f6714edc006015e779459c32262779b4caee09e567814ce0df147f8b12d664121435c28af9d1ef8162c4556b838dfda26662124eeb29c333ee70c5e875986f78aafed6271680922af9ede7893c40e03deea8d2d5257de6233932fd4a12b57a18537f8bc7599aae13c15e222a25c3ebb94862bccbd68c518facec973a4d9d07a321adef8907f5f3b84a19dea138987eb0fbdef41e0ab5471a4f84a876d998549c8ac0bab301c7d8884af1cf487124dd19125d8989921471a7fb29fb8585e403945db0bf87c86175a1c2cbc414ab0d3c88192a2c5b2087a9ae4e80364e90e67391abc336adf24b8e854274fa016b30150585967acf3c0c39d742c28ebc7d821954687cab9f1de9bfb6d448437dae5633f209f740ec97fbbadb4faed64b25cdcad04c2c77098b4c7b64e8c0c6d16ce3fb7774b6b428ab7a254ff033ac0b28ff0af47e7d2ada7c810bff782844514c214c611255e8634358435cd8385df98ec7ede2b2a079fd92381540abc924eea046ea9ccac9f4f2f6af51c1076c0ea0b27950d871b853d5b5711219c5a97ddfed13b00fda04ac4aaaffab72323075e8a1daa23b8655499416013acd41e8e29f5dbf0543375ab7a82219f649ff45f12489842004f67103d45064bad33267b33dafbd281d2d179b2232662f9fc552aa2511aafb2af32ae6f1be8845922eaa0d695366dcf6f5a93ee1766560183de895dc7a3221a7d719ef00e3f19e0a3ae3874d98719a3eb1afcc9c75bc93e5453f55536561d29d6668cf8e29c387fd91b49afc49577618de827c700b80918e96ee386d39a6dd3ff39ddfd715da489991d507f6e1187dd1351272f5b759e3114694eb55ae491342d36031e9c35940bda2756b8421077cb7d0bb85e07ede19f4542a5437c50459ffd18d54edc4e530b3855cd8922db01bb73b84073fff79a4018a8a91f3785d8b5a0db02bc3cb3d2aa45f1abab129811791e4592a6f11fd2473ff3f33f554d7d858c2c3221042d02db8a8217016e8753d6866b33cd961a2f466c0c9a201dbb7604aca1da0a318261f7ab9a4f3e3be905af608e748f0a605a39417d621e702a70367b7af5d40a94eeeab090c300600584c340461a282155598993436680c319b06f8ee713795fdeb5e55b00a540060a1e9ecc792c4f016d371d67dc8022be3bce822db15306ebb9a05d30391f0a39e4fab62d56e6d1be44fb18a5c20918479fb6ce54ee0b28fdf770fb859891199ace23c1d39134dc8e57e35906b78c09152ecd8c8e448c5102dfa4301b51afbc11ac17cceb586b50068e93520e73267009238a49934665e83c10a781d29cfdcde14c4be9eaff5146f1b0e9902ddbd1449791663c9315d56bda7273dcf3d242ed43b3e74a322b7b618bf93923424b7c2238f384eae21ba89f24b73bcb90f3da990148bc63b4e77674ba3c39851ab2e8c94bd61cce04b527b5ef2e1d3e47df9757ea607ea3bc26e587f5a9f98eef0fa31ba8a205c42a50836f3e7cf28ca01e77418ca5ab8340f8a946afb2c8b23a85a3066ab5bcbdd16ad8483795b659f808b325692c0b3decc1af6a6d41cb243bc986d6ad6c0f6827cc56e510c825aec6de36d2af613391d951a7d284c735c55f7afdd77fa7e7fa38509a1778c6c7bc74406750ae8c804b74a61b8d091be88daf0ed883567f800706b945dcbdbb082c6f6ee2949180f0adaaca65b16dda41bbeb215248a27270691ffe1ded8c95ccb3c7849413551f5cd3385b73ed59bc11b92fa925bf3d9943d463177a57afef0471891fc4af0d3abf0893228f9886bef754644a13021eda0e6d3ec793a3289cd68f86c65e0b515d4f2b03976c18d5b1655d224b1eeca567f60adfee47e9b50885741106011192fc788c3f6e2e29795db35e994a3e94fcf2ba48351b02dac901ba744c89c3deef60552d4c45f9e2b881cef7c75a27234fd95276b8d295b9ff4c3c7bc4fed9e6ec322f5fbe41f4783a6a51b8f22d6ef9fc5fc0b288fccb07a13aac80c5f4baf3d18e46b47364afab74afd42f990473259c7d1eae0cc7ad0746b96928c6be0912784135ad6ded9af411b8c3bdfe78872a24485f458bb5f363a8dec5c7548c4aed06d644440a44caac356feec37b539da94222abeb27c4ac86bcfdec2d0adf55476b55562f3cce6770e6433112e4af8fddc29784524ef91acbb93e30d9e16207f45e6ab3e96c901e8564122cf45b680af5acb799e240e903369b499e692f752852a09ca228365b5fd3d2ee2bd7cf9d284a0527d76aa7e7fd42e0b529545263e33fdda9566f2fab9fcd070296c52735430fa50c3e69e2740be900c5b016d76eb20193ce8d1e9d9e6a9b53f8db1b8b681a7298e20659a041a122e53cf701c7796eeb9f97e301bb32336aba79ecd71678fb15a99e4c182f4bacd7312b09cc385c29dc4197bafb6fbc321a4911dd94e24d94b68e87b96d79b4c2abcc47679a9c255b268b67ea38973388782aeea415424253ba94fec07ca4a46c43630d1c6303e2a43c25c27e10914341b592a58b8b2be362bbb6eb6c5ce872ab252bee7fa071d734216ec3353f2cb4ba8895faea2bfb43baba76ded3c3d77a8d9b1b20d5f488ef8b5015099ad24dc4c65cf2ad02be02552465ebf471154fa0b30fb2e76fa4e7943c3584c4207a9d278073f1d8099d9e65760209dc169536c34eb859dd822d9b7540a46cf43742015e9ce1aa7612e251e65b677999c96d0ce5881f93d97cec219c79bd7f117e45b7de7b1a80a89b805c060e5bee49d0182cce0cfc6c74ee3960da47ea860ecb986e293e55690022d1265f8f79a5a41e63de05663156859d9293cc3470f8add767af6e3d0d162df059c7fb2f47765c2a7325523b39b2c76f7a1a0d463538ebb333d1545fd0f3473ca567870830a944607ae84e4a986f0bce424934f5dafcfc98ca3a8376bcddffac6e2909016879be08b0e5201863576bc24eb83620b180bb22ee18a226c2fb09e441481698cd82b0e4c296fa4b734adeca1d8d679c9fbb4213add3a7119942f3fa544477620ecd09267f73a7f339b232b1faffa659d46ccdc573354558a2da86d1dd85967aed6c06e6782b0485282b38df42577a48fbf42bc20fc85cb95b0dbfb13c8959d68ed5568c162db5115bcfa9fcedf43f45dc0544b8ffb3bc9b140f033a056ea3e9fce6c468ae0c7a023f2b19170a4fe861133832b2bbf23890ba2a31a1190abe4edd62ff0787a95091224a0d2fc7c326e6cedf596dd5a558bcf5a39fae85e31512ffd38503d28f7e2b810bfd0374f1915359d8543fd0372a5893aa4ca0b09fedeb7452a65a028f0d2f4304358a3893742f9cd053e6afe47d9843420b8114811be0c5b05127c78284f599d0176cf823ec42ce9ff0c18605e8afee18d669f5f0f013537b17af0c208ecc3d77b2947c2b8898d0c1f24843243e2089349c6ead3eaa50c0a33091acfdc2d063c3a08b5acd00f68fe6f6d9344ce15187d53df6e1978be034f0653101a07b5c7c426d6498c0b58f5b52f5d1194dae391323d9479b436a315fb82be9ffb2f274e4f18120d58aaf5846f11e0669fc995baca53dfb78f09b4fdabd019fbfa17a483493972dc2a5846bbdeed144bf56146b21cad59d8bddc182d518bf718aa3b255296a81c90f503b0fa8fe9f1d61fbbdd384813ede39d4810b08fde6b80dd59d5bbf1937ef447cc45ed4223a1e0960bc1a3560f48f4223b2bba5e8fad71c021fa75b0ab1759b11d75129a16394f92bd265e8d11cbcd47f3c2cec02f07bb9c440810ee9e718a32af6cb104013e1e98f974baa3d2410bd752cf1028edab32d634c9187f506eb26e35f6be17bc62eaa5f1485db7db7f1c36155de7930dbc9702e8864ac56af4b8459341b9b77040314a8c204af604cc1a91032c44c54796554c140e7eb55e5c43741ad4eae1d7d9f1f350b954f7bd35ea66bf59cb45de796317e81b186d5848052e3399733f67f01681c6ad555f444d3a71c7c1331146af7627477603adbc7b381bb139d9819c1bf25373ed6542ca49737b33a37e67d674d19dc0dfd0eada8391e123594333bb0a2ba46665775e0ba50e9f2bb91c1d329b1b75a01de544290cc52791a719b0f46d08c64bf154aeab93768a034c734aea5461477476361e5e481be65d285f54032d0a2d42cd42b5b9a97a891167b2dc6aa1670e6b") ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000fb7000)=0x0) 2017/12/24 09:18:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000a8c000)='ns/pid\x00') openat$sequencer(0xffffffffffffff9c, &(0x7f0000880000)='/dev/sequencer\x00', 0x0, 0x0) 2017/12/24 09:18:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000bc8000)='/selinux/context\x00', 0x2, 0x0) r1 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r1, 0x107, 0xd, &(0x7f0000001000)="", 0x47e) msync(&(0x7f0000aa7000/0x3000)=nil, 0x3000, 0x7) r2 = dup(r0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000000)=0xd3, 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000ca7000)={0x7, 0x1, 0x3, 0x80, 0x1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto$packet(r2, &(0x7f0000681000)="", 0x0, 0x0, &(0x7f0000bc8000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="39a61ba65612", [0x0, 0x0]}, 0x14) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000887000-0x4)=0x0) 2017/12/24 09:18:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000132000-0xe)='oom_score_AKj\b') r1 = syz_open_procfs(0x0, &(0x7f0000d91000)='smaps\x00') sendfile(r0, r1, &(0x7f0000bc8000)=0x8, 0x3) preadv(r0, &(0x7f0000749000)=[{&(0x7f0000c46000)=""/142, 0x8e}], 0x1, 0x0) 2017/12/24 09:18:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00004e6000-0x122)="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", 0x0) getsockopt$netlink(r0, 0x10e, 0x4, &(0x7f0000413000-0x74)=""/116, &(0x7f0000c38000-0x4)=0x74) recvmmsg(r0, &(0x7f0000c15000-0xf0)=[{{&(0x7f0000dd1000)=@nl={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000bd9000-0x30)=[{&(0x7f0000e57000)=""/92, 0x5c}, {&(0x7f0000ee8000)=""/225, 0xe1}, {&(0x7f0000e86000-0xf5)=""/245, 0xf5}], 0x3, &(0x7f0000200000-0x18)=""/24, 0x18, 0x6}, 0x8}, {{&(0x7f00003a1000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f000092f000-0x30)=[{&(0x7f0000387000)=""/56, 0x38}, {&(0x7f00007fd000+0xb94)=""/245, 0xf5}, {&(0x7f000029a000)=""/134, 0x86}], 0x3, &(0x7f0000f8c000)=""/60, 0x3c, 0xffffffffffffff7f}, 0x8}, {{&(0x7f000043c000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000505000)=[{&(0x7f000054f000)=""/4096, 0x1000}, {&(0x7f0000b73000-0xbf)=""/191, 0xbf}, {&(0x7f000039d000)=""/238, 0xee}, {&(0x7f0000043000-0x7a)=""/122, 0x7a}, {&(0x7f00003b9000-0x9a)=""/154, 0x9a}, {&(0x7f0000bda000-0xb0)=""/176, 0xb0}], 0x6, &(0x7f0000b6f000-0x1000)=""/4096, 0x1000, 0x2b8165a3}, 0x0}, {{0x0, 0x0, &(0x7f0000456000)=[{&(0x7f0000bbd000)=""/248, 0xf8}], 0x1, 0x0, 0x0, 0xeda}, 0x2}], 0x4, 0x42, &(0x7f0000bd8000)={0x0, 0x0}) openat$sequencer(0xffffffffffffff9c, &(0x7f0000e4e000)='/dev/sequencer\x00', 0x4000, 0x0) syz_open_dev$usbmon(&(0x7f0000473000)='/dev/usbmon#\x00', 0x2, 0x200000) 2017/12/24 09:18:46 executing program 2: r0 = socket(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000001000-0x20)={@generic="3af857c6d706a106fd6c06fb2e9a82a2", @ifru_addrs={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) write(r0, &(0x7f0000001000-0x28)="24000000260007070000000000000000dbf1ffff010000b8000a0900ff1bfeff2108ff101a97c5d8", 0x28) 2017/12/24 09:18:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000059f000)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00003b7000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$EVIOCGSW(r1, 0x8040451b, &(0x7f00000b1000-0x8f)=""/143) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r0, 0x8000000006) r3 = dup2(r2, r0) write$evdev(r3, &(0x7f0000d18000)=[], 0x0) 2017/12/24 09:18:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00006f2000-0x8)={0x0, 0x0}) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f00007af000-0x10)=@buf={0x16, &(0x7f00002f3000)="68059004ae73ffdd8dd8ed6ec3c07f646e6baa1384f8"}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) getpeername(r0, &(0x7f0000639000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000dd9000-0x4)=0x14) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000237000-0x16)='/selinux/checkreqprot\x00', 0x103a40, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x1b, &(0x7f00008b4000-0x4)=0xb0eb, 0x4) bind$inet(r1, &(0x7f0000739000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000454000)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000a96000-0x1000)="d4", 0x1, 0x0, &(0x7f0000f21000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f0000f44000-0x4)=0xfffffffffffffffc, 0x4) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000833000-0x4)=0x3, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x20000000012c6, 0x1000010004, 0x0, 0x0}, 0x14) syz_open_dev$tun(&(0x7f00003f6000)='/dev/net/tun\x00', 0x0, 0xa002) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00005dc000-0x16)='/selinux/checkreqprot\x00', 0x80, 0x0) read(r0, &(0x7f0000a08000-0x4b)=""/75, 0x4b) ioctl$TUNSETPERSIST(r3, 0x400454cb, &(0x7f00003b0000)=0x2) sendto$inet(r1, &(0x7f00009c6000)='.', 0x1, 0x11, 0x0, 0x0) ioctl$TIOCCONS(r3, 0x541d) 2017/12/24 09:18:46 executing program 5: r0 = eventfd2(0x7b, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000000)=0x0) fcntl$setown(r0, 0x8, r1) mmap(&(0x7f0000000000/0xc33000)=nil, 0xc33000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = inotify_init1(0x0) fcntl$setown(r2, 0x8, 0x0) fcntl$getownex(r2, 0x10, &(0x7f0000390000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r2, 0xc04c5349, &(0x7f0000963000-0x4c)={0xdf, 0xffffffffffff00a1, 0x800, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ptrace$setopts(0x4206, r3, 0x0, 0x0) ptrace(0x4207, r3) wait4(r3, &(0x7f0000c30000)=0x0, 0x0, &(0x7f0000020000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000069b000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$KDDISABIO(r4, 0x4b37) waitid(0x0, 0x0, &(0x7f0000c30000-0x5)={0x0, 0x0, 0x0, 0x0}, 0xa, &(0x7f0000023000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/24 09:18:46 executing program 0: mmap(&(0x7f0000004000/0xffb000)=nil, 0xffb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x8000000000000001, &(0x7f0000f8f000)='\a') 2017/12/24 09:18:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) bind$unix(r0, &(0x7f000000e000-0x8)=@file={0x1, ""}, 0x2) r1 = syz_open_dev$loop(&(0x7f0000444000-0xb)='/dev/loop#\x00', 0x0, 0x100000000) listen(r0, 0x0) poll(&(0x7f00003a4000-0x28)=[{r0, 0x110, 0x0}, {r1, 0x1006, 0x0}], 0x2, 0x0) rt_sigreturn() 2017/12/24 09:18:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000f5b000)=0x3, 0x4) connect$inet6(r0, &(0x7f0000f61000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000ae6000-0x12)={@common='ipddp0\x00', 0x0}) 2017/12/24 09:18:46 executing program 6: mmap(&(0x7f0000000000/0xce5000)=nil, 0xce5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ce5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open$dir(&(0x7f0000ce6000-0x8)='./file0\x00', 0x80, 0x2) mmap(&(0x7f0000ce5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$llc(0xffffffffffffffff, &(0x7f000003c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000ce6000-0x4)=0x10, 0x0) splice(r0, 0x0, r1, 0x0, 0x7, 0x0) r2 = socket(0x10, 0x4000000002, 0x0) sendmsg$netlink(r2, &(0x7f00003e8000)={0x0, 0x0, &(0x7f000047d000-0x40)=[{&(0x7f0000ce4000)=[{0x24, 0x25, 0x3, 0x0, 0x0, "d45929db0300000000000000fffffffffff36d49"}], 0x24}], 0x1, &(0x7f0000cdb000)=[], 0x0, 0x0}, 0x0) 2017/12/24 09:18:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000c20000-0x14)={0x39dd, 0x1, 0x8, 0x0, 0xd262}, 0x14) listen(r0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f000006b000-0x9)='net/tcp6\x00') preadv(r1, &(0x7f0000f7a000)=[{&(0x7f0000cd3000)=""/166, 0xa6}], 0x1, 0x0) 2017/12/24 09:18:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00004a1000-0x4)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000ad5000)='net/tcp\x00') preadv(r2, &(0x7f0000363000-0x60)=[{&(0x7f0000a75000-0x8e)=""/142, 0x8e}], 0x1, 0x100) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000398000-0x4)=0x0) 2017/12/24 09:18:46 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000002000-0x11)='/selinux/enforce\x00', 0x20082, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f00001c2000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x5, &(0x7f000086a000)=0x0, 0x4) 2017/12/24 09:18:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, 0x0, &(0x7f00002c7000-0x4)=0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000a48000)=0x3, 0x4) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000bfe000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f00007ef000)=0x0, 0x4) writev(r0, &(0x7f0000071000-0xa0)=[{&(0x7f0000095000-0xda)="2a467d80d7158b2333f8fa2145cc67b2901620660896732cf3b7e1a350808cef149ea3c07c817cffffff7fa45bb9551612b6690036f282e4c5c320779f38b1e6e7848415564c82c1cdc1e3e22cb1705f2d2fbc80bc26cbf20cb94393d981075fd1528097e9114eb30be730ae1215b33de4f61d591ee93825adfd6d0edb5f942358adc00dacb36195aca06598a9d2241d4201b326512defa46e9d0b1a7e06b6464a3bff65c0dd92544517789265d5128d9f", 0xb1}, {&(0x7f0000d84000-0xd0)="eefa4f6cf554e3ee47dd842376496244579e3fca323fdd92b649fb5460efd090541c3607f1b2576dc9f9dff23c52746b4ce83306f1062765380ebc5d18afcf55650aa2b8422e02ba7609dec00ca9460a71943e0aa7574874c24820b224f5323411e74af6b82527990ec6627708149442265023502c9f86d41aca17af5a9ec3a7d752d42e4d0a634498a5d8a267c2212226813cb067766392f346de309e438eab9e01f1a1c39ebd3720d304ad31771e9625ff7a15ec575e799a5391221d8a68fd52ef8922dbb87dd870bc39792f5d5787", 0xd0}], 0x2) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000e23000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 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=@loopback=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}}, &(0x7f0000b62000)=0xe8) r3 = geteuid() setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000a14000)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3, 0x8, 0x1, 0x401, 0xb3f0e47b29c02d6, 0x20, 0xa0, 0x139, r2, r3}, {0x20, 0x3ff, 0x3, 0x84c9, 0xfff, 0x10000, 0xffffffffffffffac, 0x20}, {0x5, 0x515, 0x80, 0x3}, 0x2, 0x0, 0xdf4, 0x1, 0x0, 0x0}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80000000, 0x2}, 0x5, @in=@multicast1=0xe0000001, 0x7fff, 0x0, 0x3, 0x1, 0x4, 0x5, 0x101}}, 0xe8) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000760000-0x7c)="b43cbe89066a1a80fe74d6fa353abdb17b48beef5374d53bb753660d881f970c76411ba4d9340ed36c54e691713532edfb3ad2652a89c7813e40456feb9fd607abf6910b7c97ba8deb3eea879591a709bfc453969af7c60e5cf05c73ca06b3017b35c9ac53b2acb6dd0308c21053a1c9c1162953329e51092ed4cfeb", 0x7c) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000332000-0x4)=0x0) listen(r1, 0x5) shutdown(r1, 0x1) 2017/12/24 09:18:47 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x2)='$\x00', 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r0, &(0x7f0000002000)=""/57, 0x39, 0x2000, &(0x7f0000002000)={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) fallocate(r0, 0x0, 0x0, 0x10001) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000002000)='/', 0x1) sendfile(r0, r0, &(0x7f0000001000)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$setname(0xf, &(0x7f0000003000)='$\x00') renameat(0xffffffffffffffff, &(0x7f0000001000)='./file0\x00', 0xffffffffffffffff, &(0x7f0000001000)='./file0\x00') 2017/12/24 09:18:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000af9000-0x8)='./file0\x00', 0x0) r0 = open(&(0x7f000030c000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f000003f000+0x154)='./file0\x00', 0x0) pkey_mprotect(&(0x7f0000db6000/0x2000)=nil, 0x2000, 0x1000000, 0xffffffffffffffff) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f000086e000-0x6)={0x1, 0x6, 0x1ff}) r1 = open$dir(&(0x7f00004db000-0x8)='./file0\x00', 0x0, 0x0) chdir(&(0x7f0000f50000-0x8)='./file0\x00') r2 = openat(r1, &(0x7f00008df000-0x8)='./file0\x00', 0x0, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f00006aa000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) mount(&(0x7f0000e20000)='./file0\x00', &(0x7f00000e4000)='./file0\x00', &(0x7f0000450000-0x7)='autofs\x00', 0x1000, &(0x7f00006b8000)="") symlinkat(&(0x7f0000020000-0x9)='./file0\x00', r2, &(0x7f0000020000-0x8)='./file0\x00') chroot(&(0x7f0000f17000-0x8)='./file0\x00') renameat(r2, &(0x7f0000da3000-0x14)='./file0/file0/file0\x00', 0xffffffffffffffff, &(0x7f000020b000)='./file0/file0\x00') 2017/12/24 09:18:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000b85000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000d44000-0x30)={0x8, 0x0, &(0x7f00003ad000-0x64)=[@enter_looper={0x630c}, @register_looper={0x630b}], 0x0, 0x0, &(0x7f000025b000-0x1e)=""}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000009000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) accept(r1, &(0x7f000039a000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f00006da000)=0x10) 2017/12/24 09:18:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x3, 0x401, &(0x7f0000000000)={0x0, 0x0}) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f00007ad000)={0x1, 0x0, 0x10001, 0x7f}) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0106438, &(0x7f000037b000)={0x7, r2}) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000079a000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$EVIOCGSND(r3, 0xc0045401, &(0x7f0000de6000)=""/149) 2017/12/24 09:18:47 executing program 0: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x5, 0x0, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open$dir(&(0x7f0000003000)='./file0\x00', 0x0, 0x48) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat(r1, &(0x7f0000001000-0x8)='./file0\x00', 0x2, 0xc) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$mice(&(0x7f0000004000)='/dev/input/mice\x00', 0x0, 0x4a0000) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000004000-0xc)={0x0, 0x80000, r3}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000004000)={0x0, 0x80002, r5}) r8 = dup(r7) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r8, 0xc0145401, &(0x7f0000000000)={0xffffffffffffffff, 0x0, 0x101, 0x3, 0x8}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000005000)={0x0, 0x6}, &(0x7f0000004000-0x4)=0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000005000)={r9, 0x2}, &(0x7f0000002000)=0x8) r10 = epoll_create1(0x0) close(r10) r11 = memfd_create(&(0x7f0000000000)="6d696d655f747970655e5c76626f780565743028255b73656375726974796370757365742d262727a0255b707070300015a5338910ecfe02478ccd113ab42f8b1adbbf7ca5425f44fbaf68876f7855601725e528585090767f8f79966d19217c13b2083bd4ace06005dc419eb1d25700d4d2a54e9ab96434f634671e96fd8bae582e9342007ffd2d36098afc5452673b53ff4cae5a4e3d77c2589dce26dde34eff8d243d79c3e9ee582c1988b42543628de3f9be0fbc6986ba13615d3850c3ebc39b0ad5b4d346d8ed6a46536d5fc6d806f2", 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000006000)={r4, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r3, 0xc010640b, &(0x7f0000005000-0x10)={r12, r6, 0x1}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_CHANGE_FD(r11, 0x4c06, r8) preadv(r1, &(0x7f0000005000+0xced)=[{&(0x7f0000005000-0x1000)=""/4096, 0x1000}, {&(0x7f0000007000-0xcc)=""/204, 0xcc}], 0x2, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lsetxattr(&(0x7f0000005000)='./file0\x00', &(0x7f0000006000-0x36)=@random={'user.\x00', "6d696d655f747970655e5c76626f780565743028255b73656375726974796370757365742d262727a0255b7070703000"}, &(0x7f0000005000)="6d696d655f747970655e5c76626f780565743028255b73656375726974796370757365742d262727a0255b7070703000", 0x30, 0x3) pwrite64(r10, &(0x7f0000006000-0x4f)="", 0x0, 0x0) close(0xffffffffffffffff) 2017/12/24 09:18:47 executing program 3: mmap(&(0x7f0000000000/0xc50000)=nil, 0xc50000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$netrom(0xffffffffffffffff, &(0x7f0000c4c000-0x38)={&(0x7f0000c4c000-0x48)=@full={{0x3, {"e144d831a9bd4b"}, 0x0}, [{"6f3f36943d41bb"}, {"54b60d04bac924"}, {"b1a18accb8176d"}, {"fe773d3595fefd"}, {"501affbe7dfcff"}, {"2b672b2ab1cd37"}, {"cde9a9429d98be"}, {"48022b30edd990"}]}, 0x48, &(0x7f0000795000-0x60)=[{&(0x7f00001d4000)="01", 0x1}], 0x1, &(0x7f0000794000)=[], 0x0, 0x0}, 0x0) rt_sigaction(0x37, &(0x7f0000c49000)={0x1, {0x0}, 0x0, 0x0}, &(0x7f0000000000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000255000-0x8)={0x0}) socketpair(0xd, 0x80800, 0x40, &(0x7f000092e000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f000030a000-0x3c)=[@in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x3c) 2017/12/24 09:18:47 executing program 7: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000000b000)='/dev/sg#\x00', 0xfffffc, 0x0) r1 = getpid() waitid(0x0, r1, 0x0, 0x21000003, 0x0) ioctl$EVIOCSABS0(r0, 0xc0189436, &(0x7f000000b000-0x18)={0x0, 0x0, 0x0, 0x0, 0x2, 0x0}) 2017/12/24 09:18:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000e57000-0x11)='/selinux/relabel\x00', 0x2, 0x0) fchmodat(r0, &(0x7f0000184000)='./file0\x00', 0x74) mkdir(&(0x7f0000a09000)='./file0\x00', 0x160) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mkdirat(0xffffffffffffffff, &(0x7f00007ed000)='./file0\x00', 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000a5e000-0x20)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1c7, 0x2, 0x0, 0x8, 0x3, 0xffff, 0x100000000}, 0x20) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000781000-0x15)='/proc/self/net/pfkey\x00', 0x230a00, 0x0) getdents(r1, &(0x7f0000d8a000)=""/201, 0xc9) 2017/12/24 09:18:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000549000-0x82)="6d6f756e747300c281a8c0368436859f351ccd9e17ab539356f8813a4bb99c47af6d8515d3df0444b125044230ba947122f62eb57a4fc16ee61c9895e55ca161f3692c98d6e540fac51196e422ebe4a7bae3319ec29ad3c571e64630e9273d98cefeb6a5c846ffea76da5c5843c1600ba959ac2a400ff4f06ce249cea1237c3ea0d3") r1 = epoll_create(0xff) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000031f000-0xc)={0x0, 0x0}) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f00008a7000)="") epoll_pwait(r1, &(0x7f0000440000-0x24)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f0000b4e000-0x8)={0x0}, 0x8) ioctl$DRM_IOCTL_AGP_RELEASE(r0, 0x6431) epoll_wait(r1, &(0x7f0000229000)=[{0x0, 0x0}], 0x1, 0x7) 2017/12/24 09:18:47 executing program 7: sync_file_range(0xffffffffffffffff, 0x0, 0x0, 0x406) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e23000)='/dev/sequencer2\x00', 0x2, 0x0) ioctl$TIOCTTYGSTRUCT(r0, 0x541a, &(0x7f0000b2b000-0xaf)=""/175) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f0000002000-0x1)=0x4) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/relabel\x00', 0x2, 0x0) 2017/12/24 09:18:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000982000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000ca9000-0x10)='/dev/sequencer2\x00', 0x8000, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f00008dc000)=0x8) setsockopt$inet_udp_int(r1, 0x11, 0x65, &(0x7f000011e000)=0x5, 0x4) r2 = epoll_create(0x7f) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000985000-0xc)={0x0, 0x0}) connect$unix(r0, &(0x7f0000553000)=@abs={0x1, 0x0, 0x2}, 0x8) epoll_ctl$EPOLL_CTL_ADD(r2, 0xa000, r0, &(0x7f00002c1000)={0x1000000d, 0x0}) 2017/12/24 09:18:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00006c9000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x8000000000000007, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x4, 0x0}) fcntl$lock(r0, 0x24, &(0x7f0000004000-0x20)={0x0, 0x0, 0x5, 0x0, 0x0}) r1 = socket(0x7, 0x2, 0x5) connect$inet6(r1, &(0x7f00009ef000-0x1c)={0xa, 0x2, 0x422, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffff9}, 0x1c) 2017/12/24 09:18:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(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, 0x1, 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}}, 0xe8) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000335000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) r1 = socket(0xf, 0x3, 0x2) dup2(r1, r0) 2017/12/24 09:18:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000b0b000-0x8)={0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000087f000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000721000-0x4)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000c1f000)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000e6e000-0x11)='/selinux/enforce\x00', 0x20000, 0x0) mq_notify(r3, &(0x7f000064c000-0x60)={0x0, 0x7, 0x1, @tid=r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ptrace(0x4207, r2) ptrace$getregs(0xd, r2, 0x0, &(0x7f0000000000)=""/198) 2017/12/24 09:18:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00009b4000-0xe)='/dev/keychord\x00', 0x2800, 0x0) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000a57000)=0xfffffffffffff68b) sched_setattr(0x0, &(0x7f0000001000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) r1 = syz_open_dev$sg(&(0x7f0000ccb000-0x9)='/dev/sg#\x00', 0x0, 0x2) mmap(&(0x7f000004c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getpgid(0xffffffffffffffff) fcntl$lock(r1, 0x7, &(0x7f0000281000-0x20)={0x0, 0x2, 0x9c6, 0x6, r2}) ioctl$int_out(r1, 0x1, &(0x7f000004c000-0x8)=0x0) [ 29.467754] binder: 4820:4821 ERROR: BC_REGISTER_LOOPER called after BC_ENTER_LOOPER [ 29.498860] binder: 4820:4846 ERROR: BC_REGISTER_LOOPER called after BC_ENTER_LOOPER [ 29.746769] audit_printk_skb: 15 callbacks suppressed [ 29.746775] audit: type=1400 audit(1514107127.358:19): avc: denied { sys_ptrace } for pid=4879 comm="ps" capability=19 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=cap_userns permissive=1 [ 30.923748] IPVS: Creating netns size=2536 id=9 [ 32.266900] IPVS: Creating netns size=2536 id=10 [ 33.634374] IPVS: Creating netns size=2536 id=11 [ 34.975258] IPVS: Creating netns size=2536 id=12 [ 36.344749] IPVS: Creating netns size=2536 id=13 [ 37.692139] IPVS: Creating netns size=2536 id=14 [ 39.061118] IPVS: Creating netns size=2536 id=15 [ 40.417981] IPVS: Creating netns size=2536 id=16 [ 41.698196] IPVS: Creating netns size=2536 id=17 [ 42.975111] IPVS: Creating netns size=2536 id=18 [ 44.296606] IPVS: Creating netns size=2536 id=19 panic: executor 0: invalid status 11, exit status: exit status 69 goroutine 8 [running]: main.(*Proc).executeRaw(0xc422855820, 0xc422003eb8, 0xc42135f520, 0x1, 0x0, 0x0, 0x0) /syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:271 +0x539 main.(*Proc).execute(0xc422855820, 0xc429cd59c0, 0xc42135f520, 0x0, 0x1, 0x1, 0x24dc, 0x3000) /syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:232 +0xc0 main.(*Proc).loop(0xc422855820) /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